1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.407 2022/02/16 04:33:43 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, placement, and lti).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179: use Net::CIDR;
180:
181: my $registered_cleanup;
182: my $modified_urls;
183:
184: sub handler {
185: my $r=shift;
186: if ($r->header_only) {
187: &Apache::loncommon::content_type($r,'text/html');
188: $r->send_http_header;
189: return OK;
190: }
191:
192: my $context = 'domain';
193: my $dom = $env{'request.role.domain'};
194: my $domdesc = &Apache::lonnet::domain($dom,'description');
195: if (&Apache::lonnet::allowed('mau',$dom)) {
196: &Apache::loncommon::content_type($r,'text/html');
197: $r->send_http_header;
198: } else {
199: $env{'user.error.msg'}=
200: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
201: return HTTP_NOT_ACCEPTABLE;
202: }
203:
204: $registered_cleanup=0;
205: @{$modified_urls}=();
206:
207: &Apache::lonhtmlcommon::clear_breadcrumbs();
208: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
209: ['phase','actions']);
210: my $phase = 'pickactions';
211: if ( exists($env{'form.phase'}) ) {
212: $phase = $env{'form.phase'};
213: }
214: my %servers = &Apache::lonnet::internet_dom_servers($dom);
215: my %domconfig =
216: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
217: 'quotas','autoenroll','autoupdate','autocreate',
218: 'directorysrch','usercreation','usermodification',
219: 'contacts','defaults','scantron','coursecategories',
220: 'serverstatuses','requestcourses','helpsettings',
221: 'coursedefaults','usersessions','loadbalancing',
222: 'requestauthor','selfenrollment','inststatus',
223: 'ltitools','ssl','trust','lti','ltisec','privacy','passwords',
224: 'proctoring','wafproxy','ipaccess'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring','linkprot'],$dom,undef,1);
227: if (ref($domconfig{'ltitools'}) eq 'HASH') {
228: if (ref($encconfig{'ltitools'}) eq 'HASH') {
229: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
230: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
231: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
232: foreach my $item ('key','secret') {
233: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
234: }
235: }
236: }
237: }
238: }
239: if (ref($domconfig{'lti'}) eq 'HASH') {
240: if (ref($encconfig{'lti'}) eq 'HASH') {
241: foreach my $id (keys(%{$domconfig{'lti'}})) {
242: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
243: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
244: foreach my $item ('key','secret') {
245: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
246: }
247: }
248: }
249: }
250: }
251: if (ref($domconfig{'ltisec'}) eq 'HASH') {
252: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
253: if (ref($encconfig{'linkprot'}) eq 'HASH') {
254: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
255: unless ($id =~ /^\d+$/) {
256: delete($domconfig{'ltisec'}{'linkprot'}{$id});
257: }
258: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
259: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
260: foreach my $item ('key','secret') {
261: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
262: }
263: }
264: }
265: }
266: }
267: }
268: if (ref($domconfig{'proctoring'}) eq 'HASH') {
269: if (ref($encconfig{'proctoring'}) eq 'HASH') {
270: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
271: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
272: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
273: foreach my $item ('key','secret') {
274: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
275: }
276: }
277: }
278: }
279: }
280: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
281: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
282: 'contacts','privacy','usercreation','selfcreation',
283: 'usermodification','scantron','requestcourses','requestauthor',
284: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
285: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
286: 'trust','lti');
287: my %existing;
288: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
289: %existing = %{$domconfig{'loadbalancing'}};
290: }
291: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
292: push(@prefs_order,'loadbalancing');
293: }
294: my %prefs = (
295: 'rolecolors' =>
296: { text => 'Default color schemes',
297: help => 'Domain_Configuration_Color_Schemes',
298: header => [{col1 => 'Student Settings',
299: col2 => '',},
300: {col1 => 'Coordinator Settings',
301: col2 => '',},
302: {col1 => 'Author Settings',
303: col2 => '',},
304: {col1 => 'Administrator Settings',
305: col2 => '',}],
306: print => \&print_rolecolors,
307: modify => \&modify_rolecolors,
308: },
309: 'login' =>
310: { text => 'Log-in page options',
311: help => 'Domain_Configuration_Login_Page',
312: header => [{col1 => 'Log-in Page Items',
313: col2 => '',},
314: {col1 => 'Log-in Help',
315: col2 => 'Value'},
316: {col1 => 'Custom HTML in document head',
317: col2 => 'Value'},
318: {col1 => 'SSO',
319: col2 => 'Dual login: SSO and non-SSO options'},
320: ],
321: print => \&print_login,
322: modify => \&modify_login,
323: },
324: 'defaults' =>
325: { text => 'Default authentication/language/timezone/portal/types',
326: help => 'Domain_Configuration_LangTZAuth',
327: header => [{col1 => 'Setting',
328: col2 => 'Value'},
329: {col1 => 'Institutional user types',
330: col2 => 'Name displayed'}],
331: print => \&print_defaults,
332: modify => \&modify_defaults,
333: },
334: 'wafproxy' =>
335: { text => 'Web Application Firewall/Reverse Proxy',
336: help => 'Domain_Configuration_WAF_Proxy',
337: header => [{col1 => 'Domain(s)',
338: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
339: },
340: {col1 => 'Domain(s)',
341: col2 => 'WAF Configuration',}],
342: print => \&print_wafproxy,
343: modify => \&modify_wafproxy,
344: },
345: 'passwords' =>
346: { text => 'Passwords (Internal authentication)',
347: help => 'Domain_Configuration_Passwords',
348: header => [{col1 => 'Resetting Forgotten Password',
349: col2 => 'Settings'},
350: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
351: col2 => 'Settings'},
352: {col1 => 'Rules for LON-CAPA Passwords',
353: col2 => 'Settings'},
354: {col1 => 'Course Owner Changing Student Passwords',
355: col2 => 'Settings'}],
356: print => \&print_passwords,
357: modify => \&modify_passwords,
358: },
359: 'quotas' =>
360: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
361: help => 'Domain_Configuration_Quotas',
362: header => [{col1 => 'User affiliation',
363: col2 => 'Available tools',
364: col3 => 'Quotas, MB; (Authoring requires role)',}],
365: print => \&print_quotas,
366: modify => \&modify_quotas,
367: },
368: 'autoenroll' =>
369: { text => 'Auto-enrollment settings',
370: help => 'Domain_Configuration_Auto_Enrollment',
371: header => [{col1 => 'Configuration setting',
372: col2 => 'Value(s)'}],
373: print => \&print_autoenroll,
374: modify => \&modify_autoenroll,
375: },
376: 'autoupdate' =>
377: { text => 'Auto-update settings',
378: help => 'Domain_Configuration_Auto_Updates',
379: header => [{col1 => 'Setting',
380: col2 => 'Value',},
381: {col1 => 'Setting',
382: col2 => 'Affiliation'},
383: {col1 => 'User population',
384: col2 => 'Updatable user data'}],
385: print => \&print_autoupdate,
386: modify => \&modify_autoupdate,
387: },
388: 'autocreate' =>
389: { text => 'Auto-course creation settings',
390: help => 'Domain_Configuration_Auto_Creation',
391: header => [{col1 => 'Configuration Setting',
392: col2 => 'Value',}],
393: print => \&print_autocreate,
394: modify => \&modify_autocreate,
395: },
396: 'directorysrch' =>
397: { text => 'Directory searches',
398: help => 'Domain_Configuration_InstDirectory_Search',
399: header => [{col1 => 'Institutional Directory Setting',
400: col2 => 'Value',},
401: {col1 => 'LON-CAPA Directory Setting',
402: col2 => 'Value',}],
403: print => \&print_directorysrch,
404: modify => \&modify_directorysrch,
405: },
406: 'contacts' =>
407: { text => 'E-mail addresses and helpform',
408: help => 'Domain_Configuration_Contact_Info',
409: header => [{col1 => 'Default e-mail addresses',
410: col2 => 'Value',},
411: {col1 => 'Recipient(s) for notifications',
412: col2 => 'Value',},
413: {col1 => 'Nightly status check e-mail',
414: col2 => 'Settings',},
415: {col1 => 'Ask helpdesk form settings',
416: col2 => 'Value',},],
417: print => \&print_contacts,
418: modify => \&modify_contacts,
419: },
420: 'usercreation' =>
421: { text => 'User creation',
422: help => 'Domain_Configuration_User_Creation',
423: header => [{col1 => 'Format rule type',
424: col2 => 'Format rules in force'},
425: {col1 => 'User account creation',
426: col2 => 'Usernames which may be created',},
427: {col1 => 'Context',
428: col2 => 'Assignable authentication types'}],
429: print => \&print_usercreation,
430: modify => \&modify_usercreation,
431: },
432: 'selfcreation' =>
433: { text => 'Users self-creating accounts',
434: help => 'Domain_Configuration_Self_Creation',
435: header => [{col1 => 'Self-creation with institutional username',
436: col2 => 'Enabled?'},
437: {col1 => 'Institutional user type (login/SSO self-creation)',
438: col2 => 'Information user can enter'},
439: {col1 => 'Self-creation with e-mail verification',
440: col2 => 'Settings'}],
441: print => \&print_selfcreation,
442: modify => \&modify_selfcreation,
443: },
444: 'usermodification' =>
445: { text => 'User modification',
446: help => 'Domain_Configuration_User_Modification',
447: header => [{col1 => 'Target user has role',
448: col2 => 'User information updatable in author context'},
449: {col1 => 'Target user has role',
450: col2 => 'User information updatable in course context'}],
451: print => \&print_usermodification,
452: modify => \&modify_usermodification,
453: },
454: 'scantron' =>
455: { text => 'Bubblesheet format',
456: help => 'Domain_Configuration_Scantron_Format',
457: header => [ {col1 => 'Bubblesheet format file',
458: col2 => ''},
459: {col1 => 'Bubblesheet data upload formats',
460: col2 => 'Settings'}],
461: print => \&print_scantron,
462: modify => \&modify_scantron,
463: },
464: 'requestcourses' =>
465: {text => 'Request creation of courses',
466: help => 'Domain_Configuration_Request_Courses',
467: header => [{col1 => 'User affiliation',
468: col2 => 'Availability/Processing of requests',},
469: {col1 => 'Setting',
470: col2 => 'Value'},
471: {col1 => 'Available textbooks',
472: col2 => ''},
473: {col1 => 'Available templates',
474: col2 => ''},
475: {col1 => 'Validation (not official courses)',
476: col2 => 'Value'},],
477: print => \&print_quotas,
478: modify => \&modify_quotas,
479: },
480: 'requestauthor' =>
481: {text => 'Request Authoring Space',
482: help => 'Domain_Configuration_Request_Author',
483: header => [{col1 => 'User affiliation',
484: col2 => 'Availability/Processing of requests',},
485: {col1 => 'Setting',
486: col2 => 'Value'}],
487: print => \&print_quotas,
488: modify => \&modify_quotas,
489: },
490: 'coursecategories' =>
491: { text => 'Cataloging of courses/communities',
492: help => 'Domain_Configuration_Cataloging_Courses',
493: header => [{col1 => 'Catalog type/availability',
494: col2 => '',},
495: {col1 => 'Category settings for standard catalog',
496: col2 => '',},
497: {col1 => 'Categories',
498: col2 => '',
499: }],
500: print => \&print_coursecategories,
501: modify => \&modify_coursecategories,
502: },
503: 'serverstatuses' =>
504: {text => 'Access to server status pages',
505: help => 'Domain_Configuration_Server_Status',
506: header => [{col1 => 'Status Page',
507: col2 => 'Other named users',
508: col3 => 'Specific IPs',
509: }],
510: print => \&print_serverstatuses,
511: modify => \&modify_serverstatuses,
512: },
513: 'helpsettings' =>
514: {text => 'Support settings',
515: help => 'Domain_Configuration_Help_Settings',
516: header => [{col1 => 'Help Page Settings (logged-in users)',
517: col2 => 'Value'},
518: {col1 => 'Helpdesk Roles',
519: col2 => 'Settings'},],
520: print => \&print_helpsettings,
521: modify => \&modify_helpsettings,
522: },
523: 'coursedefaults' =>
524: {text => 'Course/Community defaults',
525: help => 'Domain_Configuration_Course_Defaults',
526: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
527: col2 => 'Value',},
528: {col1 => 'Defaults which can be overridden for each course by a DC',
529: col2 => 'Value',},],
530: print => \&print_coursedefaults,
531: modify => \&modify_coursedefaults,
532: },
533: 'selfenrollment' =>
534: {text => 'Self-enrollment in Course/Community',
535: help => 'Domain_Configuration_Selfenrollment',
536: header => [{col1 => 'Configuration Rights',
537: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
538: {col1 => 'Defaults',
539: col2 => 'Value'},
540: {col1 => 'Self-enrollment validation (optional)',
541: col2 => 'Value'},],
542: print => \&print_selfenrollment,
543: modify => \&modify_selfenrollment,
544: },
545: 'privacy' =>
546: {text => 'Availability of User Information',
547: help => 'Domain_Configuration_User_Privacy',
548: header => [{col1 => 'Role assigned in different domain',
549: col2 => 'Approval options'},
550: {col1 => 'Role assigned in different domain to user of type',
551: col2 => 'User information available in that domain'},
552: {col1 => "Role assigned in user's domain",
553: col2 => 'Information viewable by privileged user'},
554: {col1 => "Role assigned in user's domain",
555: col2 => 'Information viewable by unprivileged user'}],
556: print => \&print_privacy,
557: modify => \&modify_privacy,
558: },
559: 'usersessions' =>
560: {text => 'User session hosting/offloading',
561: help => 'Domain_Configuration_User_Sessions',
562: header => [{col1 => 'Domain server',
563: col2 => 'Servers to offload sessions to when busy'},
564: {col1 => 'Hosting of users from other domains',
565: col2 => 'Rules'},
566: {col1 => "Hosting domain's own users elsewhere",
567: col2 => 'Rules'}],
568: print => \&print_usersessions,
569: modify => \&modify_usersessions,
570: },
571: 'loadbalancing' =>
572: {text => 'Dedicated Load Balancer(s)',
573: help => 'Domain_Configuration_Load_Balancing',
574: header => [{col1 => 'Balancers',
575: col2 => 'Default destinations',
576: col3 => 'User affiliation',
577: col4 => 'Overrides'},
578: ],
579: print => \&print_loadbalancing,
580: modify => \&modify_loadbalancing,
581: },
582: 'ltitools' =>
583: {text => 'External Tools (LTI)',
584: help => 'Domain_Configuration_LTI_Tools',
585: header => [{col1 => 'Setting',
586: col2 => 'Value',}],
587: print => \&print_ltitools,
588: modify => \&modify_ltitools,
589: },
590: 'proctoring' =>
591: {text => 'Remote Proctoring Integration',
592: help => 'Domain_Configuration_Proctoring',
593: header => [{col1 => 'Name',
594: col2 => 'Configuration'}],
595: print => \&print_proctoring,
596: modify => \&modify_proctoring,
597: },
598: 'ssl' =>
599: {text => 'LON-CAPA Network (SSL)',
600: help => 'Domain_Configuration_Network_SSL',
601: header => [{col1 => 'Server',
602: col2 => 'Certificate Status'},
603: {col1 => 'Connections to other servers',
604: col2 => 'Rules'},
605: {col1 => 'Connections from other servers',
606: col2 => 'Rules'},
607: {col1 => "Replicating domain's published content",
608: col2 => 'Rules'}],
609: print => \&print_ssl,
610: modify => \&modify_ssl,
611: },
612: 'trust' =>
613: {text => 'Trust Settings',
614: help => 'Domain_Configuration_Trust',
615: header => [{col1 => "Access to this domain's content by others",
616: col2 => 'Rules'},
617: {col1 => "Access to other domain's content by this domain",
618: col2 => 'Rules'},
619: {col1 => "Enrollment in this domain's courses by others",
620: col2 => 'Rules',},
621: {col1 => "Co-author roles in this domain for others",
622: col2 => 'Rules',},
623: {col1 => "Co-author roles for this domain's users elsewhere",
624: col2 => 'Rules',},
625: {col1 => "Domain roles in this domain assignable to others",
626: col2 => 'Rules'},
627: {col1 => "Course catalog for this domain displayed elsewhere",
628: col2 => 'Rules'},
629: {col1 => "Requests for creation of courses in this domain by others",
630: col2 => 'Rules'},
631: {col1 => "Users in other domains can send messages to this domain",
632: col2 => 'Rules'},],
633: print => \&print_trust,
634: modify => \&modify_trust,
635: },
636: 'lti' =>
637: {text => 'LTI Link Protection and LTI Consumers',
638: help => 'Domain_Configuration_LTI_Provider',
639: header => [{col1 => 'Encryption of shared secrets',
640: col2 => 'Settings'},
641: {col1 => 'Rules for shared secrets',
642: col2 => 'Settings'},
643: {col1 => 'Link Protectors',
644: col2 => 'Settings'},
645: {col1 => 'Consumers',
646: col2 => 'Settings'},],
647: print => \&print_lti,
648: modify => \&modify_lti,
649: },
650: 'ipaccess' =>
651: {text => 'IP-based access control',
652: help => 'Domain_Configuration_IP_Access',
653: header => [{col1 => 'Setting',
654: col2 => 'Value'},],
655: print => \&print_ipaccess,
656: modify => \&modify_ipaccess,
657: },
658: );
659: if (keys(%servers) > 1) {
660: $prefs{'login'} = { text => 'Log-in page options',
661: help => 'Domain_Configuration_Login_Page',
662: header => [{col1 => 'Log-in Service',
663: col2 => 'Server Setting',},
664: {col1 => 'Log-in Page Items',
665: col2 => 'Settings'},
666: {col1 => 'Log-in Help',
667: col2 => 'Value'},
668: {col1 => 'Custom HTML in document head',
669: col2 => 'Value'},
670: {col1 => 'SSO',
671: col2 => 'Dual login: SSO and non-SSO options'},
672: ],
673: print => \&print_login,
674: modify => \&modify_login,
675: };
676: }
677:
678: my @roles = ('student','coordinator','author','admin');
679: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
680: &Apache::lonhtmlcommon::add_breadcrumb
681: ({href=>"javascript:changePage(document.$phase,'pickactions')",
682: text=>"Settings to display/modify"});
683: my $confname = $dom.'-domainconfig';
684:
685: if ($phase eq 'process') {
686: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
687: \%prefs,\%domconfig,$confname,\@roles);
688: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
689: $r->rflush();
690: &devalidate_remote_domconfs($dom,$result);
691: }
692: } elsif ($phase eq 'display') {
693: my $js = &recaptcha_js().
694: &toggle_display_js();
695: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
696: my ($othertitle,$usertypes,$types) =
697: &Apache::loncommon::sorted_inst_types($dom);
698: $js .= &lonbalance_targets_js($dom,$types,\%servers,
699: $domconfig{'loadbalancing'}).
700: &new_spares_js().
701: &common_domprefs_js().
702: &Apache::loncommon::javascript_array_indexof();
703: }
704: if (grep(/^requestcourses$/,@actions)) {
705: my $javascript_validations;
706: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
707: $js .= <<END;
708: <script type="text/javascript">
709: $javascript_validations
710: </script>
711: $coursebrowserjs
712: END
713: } elsif (grep(/^ipaccess$/,@actions)) {
714: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
715: }
716: if (grep(/^selfcreation$/,@actions)) {
717: $js .= &selfcreate_javascript();
718: }
719: if (grep(/^contacts$/,@actions)) {
720: $js .= &contacts_javascript();
721: }
722: if (grep(/^scantron$/,@actions)) {
723: $js .= &scantron_javascript();
724: }
725: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
726: } else {
727: # check if domconfig user exists for the domain.
728: my $servadm = $r->dir_config('lonAdmEMail');
729: my ($configuserok,$author_ok,$switchserver) =
730: &config_check($dom,$confname,$servadm);
731: unless ($configuserok eq 'ok') {
732: &Apache::lonconfigsettings::print_header($r,$phase,$context);
733: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
734: $confname).
735: '<br />'
736: );
737: if ($switchserver) {
738: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
739: '<br />'.
740: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
741: '<br />'.
742: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
743: '<br />'.
744: &mt('To do that now, use the following link: [_1]',$switchserver)
745: );
746: } else {
747: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
748: '<br />'.
749: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
750: );
751: }
752: $r->print(&Apache::loncommon::end_page());
753: return OK;
754: }
755: if (keys(%domconfig) == 0) {
756: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
757: my @ids=&Apache::lonnet::current_machine_ids();
758: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
759: my %designhash = &Apache::loncommon::get_domainconf($dom);
760: my @loginimages = ('img','logo','domlogo','login');
761: my $custom_img_count = 0;
762: foreach my $img (@loginimages) {
763: if ($designhash{$dom.'.login.'.$img} ne '') {
764: $custom_img_count ++;
765: }
766: }
767: foreach my $role (@roles) {
768: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
769: $custom_img_count ++;
770: }
771: }
772: if ($custom_img_count > 0) {
773: &Apache::lonconfigsettings::print_header($r,$phase,$context);
774: my $switch_server = &check_switchserver($dom,$confname);
775: $r->print(
776: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
777: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
778: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
779: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
780: if ($switch_server) {
781: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
782: }
783: $r->print(&Apache::loncommon::end_page());
784: return OK;
785: }
786: }
787: }
788: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
789: }
790: return OK;
791: }
792:
793: sub process_changes {
794: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
795: my %domconfig;
796: if (ref($values) eq 'HASH') {
797: %domconfig = %{$values};
798: }
799: my $output;
800: if ($action eq 'login') {
801: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
802: } elsif ($action eq 'rolecolors') {
803: $output = &modify_rolecolors($r,$dom,$confname,$roles,
804: $lastactref,%domconfig);
805: } elsif ($action eq 'quotas') {
806: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
807: } elsif ($action eq 'autoenroll') {
808: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
809: } elsif ($action eq 'autoupdate') {
810: $output = &modify_autoupdate($dom,%domconfig);
811: } elsif ($action eq 'autocreate') {
812: $output = &modify_autocreate($dom,%domconfig);
813: } elsif ($action eq 'directorysrch') {
814: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
815: } elsif ($action eq 'usercreation') {
816: $output = &modify_usercreation($dom,%domconfig);
817: } elsif ($action eq 'selfcreation') {
818: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
819: } elsif ($action eq 'usermodification') {
820: $output = &modify_usermodification($dom,%domconfig);
821: } elsif ($action eq 'contacts') {
822: $output = &modify_contacts($dom,$lastactref,%domconfig);
823: } elsif ($action eq 'defaults') {
824: $output = &modify_defaults($dom,$lastactref,%domconfig);
825: } elsif ($action eq 'scantron') {
826: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
827: } elsif ($action eq 'coursecategories') {
828: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
829: } elsif ($action eq 'serverstatuses') {
830: $output = &modify_serverstatuses($dom,%domconfig);
831: } elsif ($action eq 'requestcourses') {
832: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
833: } elsif ($action eq 'requestauthor') {
834: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
835: } elsif ($action eq 'helpsettings') {
836: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
837: } elsif ($action eq 'coursedefaults') {
838: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
839: } elsif ($action eq 'selfenrollment') {
840: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
841: } elsif ($action eq 'usersessions') {
842: $output = &modify_usersessions($dom,$lastactref,%domconfig);
843: } elsif ($action eq 'loadbalancing') {
844: $output = &modify_loadbalancing($dom,%domconfig);
845: } elsif ($action eq 'ltitools') {
846: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
847: } elsif ($action eq 'proctoring') {
848: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
849: } elsif ($action eq 'ssl') {
850: $output = &modify_ssl($dom,$lastactref,%domconfig);
851: } elsif ($action eq 'trust') {
852: $output = &modify_trust($dom,$lastactref,%domconfig);
853: } elsif ($action eq 'lti') {
854: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
855: } elsif ($action eq 'privacy') {
856: $output = &modify_privacy($dom,%domconfig);
857: } elsif ($action eq 'passwords') {
858: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
859: } elsif ($action eq 'wafproxy') {
860: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
861: } elsif ($action eq 'ipaccess') {
862: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
863: }
864: return $output;
865: }
866:
867: sub print_config_box {
868: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
869: my $rowtotal = 0;
870: my $output;
871: if ($action eq 'coursecategories') {
872: $output = &coursecategories_javascript($settings);
873: } elsif ($action eq 'defaults') {
874: $output = &defaults_javascript($settings);
875: } elsif ($action eq 'passwords') {
876: $output = &passwords_javascript($action);
877: } elsif ($action eq 'helpsettings') {
878: my (%privs,%levelscurrent);
879: my %full=();
880: my %levels=(
881: course => {},
882: domain => {},
883: system => {},
884: );
885: my $context = 'domain';
886: my $crstype = 'Course';
887: my $formname = 'display';
888: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
889: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
890: $output =
891: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
892: \@templateroles);
893: } elsif ($action eq 'ltitools') {
894: $output .= <itools_javascript($settings);
895: } elsif ($action eq 'lti') {
896: $output .= &passwords_javascript('secrets')."\n".
897: <i_javascript($dom,$settings);
898: } elsif ($action eq 'proctoring') {
899: $output .= &proctoring_javascript($settings);
900: } elsif ($action eq 'wafproxy') {
901: $output .= &wafproxy_javascript($dom);
902: } elsif ($action eq 'autoupdate') {
903: $output .= &autoupdate_javascript();
904: } elsif ($action eq 'autoenroll') {
905: $output .= &autoenroll_javascript();
906: } elsif ($action eq 'login') {
907: $output .= &saml_javascript();
908: } elsif ($action eq 'ipaccess') {
909: $output .= &ipaccess_javascript($settings);
910: }
911: $output .=
912: '<table class="LC_nested_outer">
913: <tr>
914: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
915: &mt($item->{text}).' '.
916: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
917: '</tr>';
918: $rowtotal ++;
919: my $numheaders = 1;
920: if (ref($item->{'header'}) eq 'ARRAY') {
921: $numheaders = scalar(@{$item->{'header'}});
922: }
923: if ($numheaders > 1) {
924: my $colspan = '';
925: my $rightcolspan = '';
926: my $leftnobr = '';
927: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
928: ($action eq 'directorysrch') ||
929: (($action eq 'login') && ($numheaders < 5))) {
930: $colspan = ' colspan="2"';
931: }
932: if ($action eq 'usersessions') {
933: $rightcolspan = ' colspan="3"';
934: }
935: if ($action eq 'passwords') {
936: $leftnobr = ' LC_nobreak';
937: }
938: $output .= '
939: <tr>
940: <td>
941: <table class="LC_nested">
942: <tr class="LC_info_row">
943: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
944: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
945: </tr>';
946: $rowtotal ++;
947: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
948: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
949: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
950: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
951: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy') || ($action eq 'lti')) {
952: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
953: } elsif ($action eq 'passwords') {
954: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
955: } elsif ($action eq 'coursecategories') {
956: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
957: } elsif ($action eq 'scantron') {
958: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
959: } elsif ($action eq 'login') {
960: if ($numheaders == 5) {
961: $colspan = ' colspan="2"';
962: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
963: } else {
964: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
965: }
966: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
967: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
968: } elsif ($action eq 'rolecolors') {
969: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
970: }
971: $output .= '
972: </table>
973: </td>
974: </tr>
975: <tr>
976: <td>
977: <table class="LC_nested">
978: <tr class="LC_info_row">
979: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
980: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
981: </tr>';
982: $rowtotal ++;
983: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
984: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
985: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
986: ($action eq 'trust') || ($action eq 'contacts') ||
987: ($action eq 'privacy') || ($action eq 'passwords') || ($action eq 'lti')) {
988: if ($action eq 'coursecategories') {
989: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
990: $colspan = ' colspan="2"';
991: } elsif ($action eq 'trust') {
992: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
993: } elsif ($action eq 'passwords') {
994: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
995: } else {
996: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
997: }
998: if ($action eq 'trust') {
999: $output .= '
1000: </table>
1001: </td>
1002: </tr>';
1003: my @trusthdrs = qw(2 3 4 5 6 7);
1004: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
1005: for (my $i=0; $i<@trusthdrs; $i++) {
1006: $output .= '
1007: <tr>
1008: <td>
1009: <table class="LC_nested">
1010: <tr class="LC_info_row">
1011: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
1012: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
1013: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
1014: </table>
1015: </td>
1016: </tr>';
1017: }
1018: $output .= '
1019: <tr>
1020: <td>
1021: <table class="LC_nested">
1022: <tr class="LC_info_row">
1023: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1024: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1025: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1026: } else {
1027: $output .= '
1028: </table>
1029: </td>
1030: </tr>
1031: <tr>
1032: <td>
1033: <table class="LC_nested">
1034: <tr class="LC_info_row">
1035: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1036: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1037: </tr>'."\n";
1038: if ($action eq 'coursecategories') {
1039: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1040: } elsif (($action eq 'contacts') || ($action eq 'privacy') ||
1041: ($action eq 'passwords') || ($action eq 'lti')) {
1042: if ($action eq 'passwords') {
1043: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1044: } else {
1045: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1046: }
1047: $output .= '
1048: </tr>
1049: </table>
1050: </td>
1051: </tr>
1052: <tr>
1053: <td>
1054: <table class="LC_nested">
1055: <tr class="LC_info_row">
1056: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1057: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1058: if ($action eq 'passwords') {
1059: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1060: } else {
1061: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1062: }
1063: $output .= '
1064: </table>
1065: </td>
1066: </tr>
1067: <tr>';
1068: } else {
1069: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1070: }
1071: }
1072: $rowtotal ++;
1073: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1074: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1075: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1076: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1077: } elsif ($action eq 'scantron') {
1078: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1079: } elsif ($action eq 'ssl') {
1080: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1081: </table>
1082: </td>
1083: </tr>
1084: <tr>
1085: <td>
1086: <table class="LC_nested">
1087: <tr class="LC_info_row">
1088: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1089: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1090: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1091: </table>
1092: </td>
1093: </tr>
1094: <tr>
1095: <td>
1096: <table class="LC_nested">
1097: <tr class="LC_info_row">
1098: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1099: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1100: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1101: } elsif ($action eq 'login') {
1102: if ($numheaders == 5) {
1103: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1104: </table>
1105: </td>
1106: </tr>
1107: <tr>
1108: <td>
1109: <table class="LC_nested">
1110: <tr class="LC_info_row">
1111: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1112: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1113: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1114: $rowtotal ++;
1115: } else {
1116: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1117: }
1118: $output .= '
1119: </table>
1120: </td>
1121: </tr>
1122: <tr>
1123: <td>
1124: <table class="LC_nested">
1125: <tr class="LC_info_row">';
1126: if ($numheaders == 5) {
1127: $output .= '
1128: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1129: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1130: </tr>';
1131: } else {
1132: $output .= '
1133: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1134: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1135: </tr>';
1136: }
1137: $rowtotal ++;
1138: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1139: </table>
1140: </td>
1141: </tr>
1142: <tr>
1143: <td>
1144: <table class="LC_nested">
1145: <tr class="LC_info_row">';
1146: if ($numheaders == 5) {
1147: $output .= '
1148: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1149: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1150: </tr>';
1151: } else {
1152: $output .= '
1153: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1154: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1155: </tr>';
1156: }
1157: $rowtotal ++;
1158: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1159: } elsif ($action eq 'requestcourses') {
1160: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1161: $rowtotal ++;
1162: $output .= &print_studentcode($settings,\$rowtotal).'
1163: </table>
1164: </td>
1165: </tr>
1166: <tr>
1167: <td>
1168: <table class="LC_nested">
1169: <tr class="LC_info_row">
1170: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1171: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1172: &textbookcourses_javascript($settings).
1173: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1174: </table>
1175: </td>
1176: </tr>
1177: <tr>
1178: <td>
1179: <table class="LC_nested">
1180: <tr class="LC_info_row">
1181: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1182: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1183: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1184: </table>
1185: </td>
1186: </tr>
1187: <tr>
1188: <td>
1189: <table class="LC_nested">
1190: <tr class="LC_info_row">
1191: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1192: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1193: </tr>'.
1194: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1195: } elsif ($action eq 'requestauthor') {
1196: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1197: $rowtotal ++;
1198: } elsif ($action eq 'rolecolors') {
1199: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1200: </table>
1201: </td>
1202: </tr>
1203: <tr>
1204: <td>
1205: <table class="LC_nested">
1206: <tr class="LC_info_row">
1207: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1208: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1209: <td class="LC_right_item" style="vertical-align: top">'.
1210: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1211: </tr>'.
1212: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1213: </table>
1214: </td>
1215: </tr>
1216: <tr>
1217: <td>
1218: <table class="LC_nested">
1219: <tr class="LC_info_row">
1220: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1221: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1222: </tr>'.
1223: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1224: $rowtotal += 2;
1225: }
1226: } else {
1227: $output .= '
1228: <tr>
1229: <td>
1230: <table class="LC_nested">
1231: <tr class="LC_info_row">';
1232: if ($action eq 'login') {
1233: $output .= '
1234: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1235: } elsif ($action eq 'serverstatuses') {
1236: $output .= '
1237: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1238: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1239:
1240: } else {
1241: $output .= '
1242: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1243: }
1244: if (defined($item->{'header'}->[0]->{'col3'})) {
1245: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1246: &mt($item->{'header'}->[0]->{'col2'});
1247: if ($action eq 'serverstatuses') {
1248: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1249: }
1250: } else {
1251: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1252: &mt($item->{'header'}->[0]->{'col2'});
1253: }
1254: $output .= '</td>';
1255: if ($item->{'header'}->[0]->{'col3'}) {
1256: if (defined($item->{'header'}->[0]->{'col4'})) {
1257: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1258: &mt($item->{'header'}->[0]->{'col3'});
1259: } else {
1260: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1261: &mt($item->{'header'}->[0]->{'col3'});
1262: }
1263: if ($action eq 'serverstatuses') {
1264: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1265: }
1266: $output .= '</td>';
1267: }
1268: if ($item->{'header'}->[0]->{'col4'}) {
1269: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1270: &mt($item->{'header'}->[0]->{'col4'});
1271: }
1272: $output .= '</tr>';
1273: $rowtotal ++;
1274: if ($action eq 'quotas') {
1275: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1276: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1277: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1278: ($action eq 'ltitools') || ($action eq 'proctoring') ||
1279: ($action eq 'ipaccess')) {
1280: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1281: }
1282: }
1283: $output .= '
1284: </table>
1285: </td>
1286: </tr>
1287: </table><br />';
1288: return ($output,$rowtotal);
1289: }
1290:
1291: sub print_login {
1292: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1293: my ($css_class,$datatable,$switchserver,%lt);
1294: my %choices = &login_choices();
1295: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1296: %lt = &login_file_options();
1297: $switchserver = &check_switchserver($dom,$confname);
1298: }
1299: if ($caller eq 'service') {
1300: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1301: my $choice = $choices{'disallowlogin'};
1302: $css_class = ' class="LC_odd_row"';
1303: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1304: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1305: '<th>'.$choices{'server'}.'</th>'.
1306: '<th>'.$choices{'serverpath'}.'</th>'.
1307: '<th>'.$choices{'custompath'}.'</th>'.
1308: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1309: my %disallowed;
1310: if (ref($settings) eq 'HASH') {
1311: if (ref($settings->{'loginvia'}) eq 'HASH') {
1312: %disallowed = %{$settings->{'loginvia'}};
1313: }
1314: }
1315: foreach my $lonhost (sort(keys(%servers))) {
1316: my $direct = 'selected="selected"';
1317: if (ref($disallowed{$lonhost}) eq 'HASH') {
1318: if ($disallowed{$lonhost}{'server'} ne '') {
1319: $direct = '';
1320: }
1321: }
1322: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1323: '<td><select name="'.$lonhost.'_server">'.
1324: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1325: '</option>';
1326: foreach my $hostid (sort(keys(%servers))) {
1327: next if ($servers{$hostid} eq $servers{$lonhost});
1328: my $selected = '';
1329: if (ref($disallowed{$lonhost}) eq 'HASH') {
1330: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1331: $selected = 'selected="selected"';
1332: }
1333: }
1334: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1335: $servers{$hostid}.'</option>';
1336: }
1337: $datatable .= '</select></td>'.
1338: '<td><select name="'.$lonhost.'_serverpath">';
1339: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1340: my $pathname = $path;
1341: if ($path eq 'custom') {
1342: $pathname = &mt('Custom Path').' ->';
1343: }
1344: my $selected = '';
1345: if (ref($disallowed{$lonhost}) eq 'HASH') {
1346: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1347: $selected = 'selected="selected"';
1348: }
1349: } elsif ($path eq '') {
1350: $selected = 'selected="selected"';
1351: }
1352: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1353: }
1354: $datatable .= '</select></td>';
1355: my ($custom,$exempt);
1356: if (ref($disallowed{$lonhost}) eq 'HASH') {
1357: $custom = $disallowed{$lonhost}{'custompath'};
1358: $exempt = $disallowed{$lonhost}{'exempt'};
1359: }
1360: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1361: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1362: '</tr>';
1363: }
1364: $datatable .= '</table></td></tr>';
1365: return $datatable;
1366: } elsif ($caller eq 'page') {
1367: my %defaultchecked = (
1368: 'coursecatalog' => 'on',
1369: 'helpdesk' => 'on',
1370: 'adminmail' => 'off',
1371: 'newuser' => 'off',
1372: );
1373: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1374: my (%checkedon,%checkedoff);
1375: foreach my $item (@toggles) {
1376: if ($defaultchecked{$item} eq 'on') {
1377: $checkedon{$item} = ' checked="checked" ';
1378: $checkedoff{$item} = ' ';
1379: } elsif ($defaultchecked{$item} eq 'off') {
1380: $checkedoff{$item} = ' checked="checked" ';
1381: $checkedon{$item} = ' ';
1382: }
1383: }
1384: my @images = ('img','logo','domlogo','login');
1385: my @alttext = ('img','logo','domlogo');
1386: my @logintext = ('textcol','bgcol');
1387: my @bgs = ('pgbg','mainbg','sidebg');
1388: my @links = ('link','alink','vlink');
1389: my %designhash = &Apache::loncommon::get_domainconf($dom);
1390: my %defaultdesign = %Apache::loncommon::defaultdesign;
1391: my (%is_custom,%designs);
1392: my %defaults = (
1393: font => $defaultdesign{'login.font'},
1394: );
1395: foreach my $item (@images) {
1396: $defaults{$item} = $defaultdesign{'login.'.$item};
1397: $defaults{'showlogo'}{$item} = 1;
1398: }
1399: foreach my $item (@bgs) {
1400: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1401: }
1402: foreach my $item (@logintext) {
1403: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1404: }
1405: foreach my $item (@links) {
1406: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1407: }
1408: if (ref($settings) eq 'HASH') {
1409: foreach my $item (@toggles) {
1410: if ($settings->{$item} eq '1') {
1411: $checkedon{$item} = ' checked="checked" ';
1412: $checkedoff{$item} = ' ';
1413: } elsif ($settings->{$item} eq '0') {
1414: $checkedoff{$item} = ' checked="checked" ';
1415: $checkedon{$item} = ' ';
1416: }
1417: }
1418: foreach my $item (@images) {
1419: if (defined($settings->{$item})) {
1420: $designs{$item} = $settings->{$item};
1421: $is_custom{$item} = 1;
1422: }
1423: if (defined($settings->{'showlogo'}{$item})) {
1424: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1425: }
1426: }
1427: foreach my $item (@alttext) {
1428: if (ref($settings->{'alttext'}) eq 'HASH') {
1429: if ($settings->{'alttext'}->{$item} ne '') {
1430: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1431: }
1432: }
1433: }
1434: foreach my $item (@logintext) {
1435: if ($settings->{$item} ne '') {
1436: $designs{'logintext'}{$item} = $settings->{$item};
1437: $is_custom{$item} = 1;
1438: }
1439: }
1440: if ($settings->{'font'} ne '') {
1441: $designs{'font'} = $settings->{'font'};
1442: $is_custom{'font'} = 1;
1443: }
1444: foreach my $item (@bgs) {
1445: if ($settings->{$item} ne '') {
1446: $designs{'bgs'}{$item} = $settings->{$item};
1447: $is_custom{$item} = 1;
1448: }
1449: }
1450: foreach my $item (@links) {
1451: if ($settings->{$item} ne '') {
1452: $designs{'links'}{$item} = $settings->{$item};
1453: $is_custom{$item} = 1;
1454: }
1455: }
1456: } else {
1457: if ($designhash{$dom.'.login.font'} ne '') {
1458: $designs{'font'} = $designhash{$dom.'.login.font'};
1459: $is_custom{'font'} = 1;
1460: }
1461: foreach my $item (@images) {
1462: if ($designhash{$dom.'.login.'.$item} ne '') {
1463: $designs{$item} = $designhash{$dom.'.login.'.$item};
1464: $is_custom{$item} = 1;
1465: }
1466: }
1467: foreach my $item (@bgs) {
1468: if ($designhash{$dom.'.login.'.$item} ne '') {
1469: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1470: $is_custom{$item} = 1;
1471: }
1472: }
1473: foreach my $item (@links) {
1474: if ($designhash{$dom.'.login.'.$item} ne '') {
1475: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1476: $is_custom{$item} = 1;
1477: }
1478: }
1479: }
1480: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1481: logo => 'Institution Logo',
1482: domlogo => 'Domain Logo',
1483: login => 'Login box');
1484: my $itemcount = 1;
1485: foreach my $item (@toggles) {
1486: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1487: $datatable .=
1488: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1489: '</td><td>'.
1490: '<span class="LC_nobreak"><label><input type="radio" name="'.
1491: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1492: '</label> <label><input type="radio" name="'.$item.'"'.
1493: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1494: '</tr>';
1495: $itemcount ++;
1496: }
1497: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1498: $datatable .= '</tr></table></td></tr>';
1499: } elsif ($caller eq 'help') {
1500: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1501: my $itemcount = 1;
1502: $defaulturl = '/adm/loginproblems.html';
1503: $defaulttype = 'default';
1504: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1505: my @currlangs;
1506: if (ref($settings) eq 'HASH') {
1507: if (ref($settings->{'helpurl'}) eq 'HASH') {
1508: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1509: next if ($settings->{'helpurl'}{$key} eq '');
1510: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1511: $type{$key} = 'custom';
1512: unless ($key eq 'nolang') {
1513: push(@currlangs,$key);
1514: }
1515: }
1516: } elsif ($settings->{'helpurl'} ne '') {
1517: $type{'nolang'} = 'custom';
1518: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1519: }
1520: }
1521: foreach my $lang ('nolang',sort(@currlangs)) {
1522: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1523: $datatable .= '<tr'.$css_class.'>';
1524: if ($url{$lang} eq '') {
1525: $url{$lang} = $defaulturl;
1526: }
1527: if ($type{$lang} eq '') {
1528: $type{$lang} = $defaulttype;
1529: }
1530: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1531: if ($lang eq 'nolang') {
1532: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1533: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1534: } else {
1535: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1536: $langchoices{$lang},
1537: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1538: }
1539: $datatable .= '</span></td>'."\n".
1540: '<td class="LC_left_item">';
1541: if ($type{$lang} eq 'custom') {
1542: $datatable .= '<span class="LC_nobreak"><label>'.
1543: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1544: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1545: } else {
1546: $datatable .= $lt{'upl'};
1547: }
1548: $datatable .='<br />';
1549: if ($switchserver) {
1550: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1551: } else {
1552: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1553: }
1554: $datatable .= '</td></tr>';
1555: $itemcount ++;
1556: }
1557: my @addlangs;
1558: foreach my $lang (sort(keys(%langchoices))) {
1559: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1560: push(@addlangs,$lang);
1561: }
1562: if (@addlangs > 0) {
1563: my %toadd;
1564: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1565: $toadd{''} = &mt('Select');
1566: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1567: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1568: &mt('Add log-in help page for a specific language:').' '.
1569: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1570: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1571: if ($switchserver) {
1572: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1573: } else {
1574: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1575: }
1576: $datatable .= '</td></tr>';
1577: $itemcount ++;
1578: }
1579: $datatable .= &captcha_choice('login',$settings,$itemcount);
1580: } elsif ($caller eq 'headtag') {
1581: my %domservers = &Apache::lonnet::get_servers($dom);
1582: my $choice = $choices{'headtag'};
1583: $css_class = ' class="LC_odd_row"';
1584: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1585: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1586: '<th>'.$choices{'current'}.'</th>'.
1587: '<th>'.$choices{'action'}.'</th>'.
1588: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1589: my (%currurls,%currexempt);
1590: if (ref($settings) eq 'HASH') {
1591: if (ref($settings->{'headtag'}) eq 'HASH') {
1592: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1593: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1594: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1595: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1596: }
1597: }
1598: }
1599: }
1600: foreach my $lonhost (sort(keys(%domservers))) {
1601: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1602: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1603: if ($currurls{$lonhost}) {
1604: $datatable .= '<td class="LC_right_item"><a href="'.
1605: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1606: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1607: '">'.$lt{'curr'}.'</a></td>'.
1608: '<td><span class="LC_nobreak"><label>'.
1609: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1610: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1611: } else {
1612: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1613: }
1614: $datatable .='<br />';
1615: if ($switchserver) {
1616: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1617: } else {
1618: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1619: }
1620: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1621: }
1622: $datatable .= '</table></td></tr>';
1623: } elsif ($caller eq 'saml') {
1624: my %domservers = &Apache::lonnet::get_servers($dom);
1625: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1626: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1627: '<th>'.$choices{'samllanding'}.'</th>'.
1628: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1629: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1630: foreach my $lonhost (keys(%domservers)) {
1631: $samlurl{$lonhost} = '/adm/sso';
1632: $styleon{$lonhost} = 'display:none';
1633: $styleoff{$lonhost} = '';
1634: }
1635: if (ref($settings->{'saml'}) eq 'HASH') {
1636: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1637: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1638: $saml{$lonhost} = 1;
1639: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1640: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1641: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1642: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1643: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1644: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1645: $styleon{$lonhost} = '';
1646: $styleoff{$lonhost} = 'display:none';
1647: } else {
1648: $styleon{$lonhost} = 'display:none';
1649: $styleoff{$lonhost} = '';
1650: }
1651: }
1652: }
1653: my $itemcount = 1;
1654: foreach my $lonhost (sort(keys(%domservers))) {
1655: my $samlon = ' ';
1656: my $samloff = ' checked="checked" ';
1657: if ($saml{$lonhost}) {
1658: $samlon = $samloff;
1659: $samloff = ' ';
1660: }
1661: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1662: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1663: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1664: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1665: &mt('No').'</label>'.(' 'x2).
1666: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1667: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1668: &mt('Yes').'</label></span></td>'.
1669: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1670: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1671: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1672: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1673: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1674: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1675: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1676: $samltext{$lonhost}.'" /></td><td>';
1677: if ($samlimg{$lonhost}) {
1678: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1679: '<span class="LC_nobreak"><label>'.
1680: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1681: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1682: } else {
1683: $datatable .= $lt{'upl'};
1684: }
1685: $datatable .='<br />';
1686: if ($switchserver) {
1687: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1688: } else {
1689: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1690: }
1691: $datatable .= '</td>'.
1692: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1693: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1694: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1695: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1696: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1697: $samltitle{$lonhost}.'</textarea></td>'.
1698: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1699: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1700: '</table></td>'.
1701: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1702: $itemcount ++;
1703: }
1704: $datatable .= '</table></td></tr>';
1705: }
1706: return $datatable;
1707: }
1708:
1709: sub login_choices {
1710: my %choices =
1711: &Apache::lonlocal::texthash (
1712: coursecatalog => 'Display Course/Community Catalog link?',
1713: adminmail => "Display Administrator's E-mail Address?",
1714: helpdesk => 'Display "Contact Helpdesk" link',
1715: disallowlogin => "Login page requests redirected",
1716: hostid => "Server",
1717: server => "Redirect to:",
1718: serverpath => "Path",
1719: custompath => "Custom",
1720: exempt => "Exempt IP(s)",
1721: directlogin => "No redirect",
1722: newuser => "Link to create a user account",
1723: img => "Header",
1724: logo => "Main Logo",
1725: domlogo => "Domain Logo",
1726: login => "Log-in Header",
1727: textcol => "Text color",
1728: bgcol => "Box color",
1729: bgs => "Background colors",
1730: links => "Link colors",
1731: font => "Font color",
1732: pgbg => "Header",
1733: mainbg => "Page",
1734: sidebg => "Login box",
1735: link => "Link",
1736: alink => "Active link",
1737: vlink => "Visited link",
1738: headtag => "Custom markup",
1739: action => "Action",
1740: current => "Current",
1741: samllanding => "Dual login?",
1742: samloptions => "Options",
1743: alttext => "Alt text",
1744: );
1745: return %choices;
1746: }
1747:
1748: sub login_file_options {
1749: return &Apache::lonlocal::texthash(
1750: del => 'Delete?',
1751: rep => 'Replace:',
1752: upl => 'Upload:',
1753: curr => 'View contents',
1754: default => 'Default',
1755: custom => 'Custom',
1756: none => 'None',
1757: );
1758: }
1759:
1760: sub print_ipaccess {
1761: my ($dom,$settings,$rowtotal) = @_;
1762: my $css_class;
1763: my $itemcount = 0;
1764: my $datatable;
1765: my %ordered;
1766: if (ref($settings) eq 'HASH') {
1767: foreach my $item (keys(%{$settings})) {
1768: if (ref($settings->{$item}) eq 'HASH') {
1769: my $num = $settings->{$item}{'order'};
1770: if ($num eq '') {
1771: $num = scalar(keys(%{$settings}));
1772: }
1773: $ordered{$num} = $item;
1774: }
1775: }
1776: }
1777: my $maxnum = scalar(keys(%ordered));
1778: if (keys(%ordered)) {
1779: my @items = sort { $a <=> $b } keys(%ordered);
1780: for (my $i=0; $i<@items; $i++) {
1781: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1782: my $item = $ordered{$items[$i]};
1783: my ($name,$ipranges,%commblocks,%courses);
1784: if (ref($settings->{$item}) eq 'HASH') {
1785: $name = $settings->{$item}->{'name'};
1786: $ipranges = $settings->{$item}->{'ip'};
1787: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1788: %commblocks = %{$settings->{$item}->{'commblocks'}};
1789: }
1790: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1791: %courses = %{$settings->{$item}->{'courses'}};
1792: }
1793: }
1794: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1795: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1796: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1797: for (my $k=0; $k<=$maxnum; $k++) {
1798: my $vpos = $k+1;
1799: my $selstr;
1800: if ($k == $i) {
1801: $selstr = ' selected="selected" ';
1802: }
1803: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1804: }
1805: $datatable .= '</select>'.(' 'x2).
1806: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1807: &mt('Delete?').'</label></span></td>'.
1808: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1809: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1810: '</td></tr>';
1811: $itemcount ++;
1812: }
1813: }
1814: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1815: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1816: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1817: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1818: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1819: for (my $k=0; $k<$maxnum+1; $k++) {
1820: my $vpos = $k+1;
1821: my $selstr;
1822: if ($k == $maxnum) {
1823: $selstr = ' selected="selected" ';
1824: }
1825: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1826: }
1827: $datatable .= '</select> '."\n".
1828: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1829: '<td colspan="2">'.
1830: &ipaccess_options('add',$itemcount,$dom).
1831: '</td>'."\n".
1832: '</tr>'."\n";
1833: $$rowtotal ++;
1834: return $datatable;
1835: }
1836:
1837: sub ipaccess_options {
1838: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1839: my (%currblocks,%currcourses,$output);
1840: if (ref($blocksref) eq 'HASH') {
1841: %currblocks = %{$blocksref};
1842: }
1843: if (ref($coursesref) eq 'HASH') {
1844: %currcourses = %{$coursesref};
1845: }
1846: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1847: '<span class="LC_nobreak">'.&mt('Name').': '.
1848: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1849: '</span></fieldset>'.
1850: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1851: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1852: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1853: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1854: $ipranges.'</textarea></fieldset>'.
1855: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1856: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1857: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1858: '<table>';
1859: foreach my $cid (sort(keys(%currcourses))) {
1860: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1861: $output .= '<tr><td><span class="LC_nobreak">'.
1862: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1863: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1864: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1865: }
1866: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1867: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1868: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1869: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1870: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1871: '</span></td></tr></table>'."\n".
1872: '</fieldset>';
1873: return $output;
1874: }
1875:
1876: sub blocker_checkboxes {
1877: my ($num,$blocks) = @_;
1878: my ($typeorder,$types) = &commblocktype_text();
1879: my $numinrow = 6;
1880: my $output = '<table>';
1881: for (my $i=0; $i<@{$typeorder}; $i++) {
1882: my $block = $typeorder->[$i];
1883: my $blockstatus;
1884: if (ref($blocks) eq 'HASH') {
1885: if ($blocks->{$block} eq 'on') {
1886: $blockstatus = 'checked="checked"';
1887: }
1888: }
1889: my $rem = $i%($numinrow);
1890: if ($rem == 0) {
1891: if ($i > 0) {
1892: $output .= '</tr>';
1893: }
1894: $output .= '<tr>';
1895: }
1896: if ($i == scalar(@{$typeorder})-1) {
1897: my $colsleft = $numinrow-$rem;
1898: if ($colsleft > 1) {
1899: $output .= '<td colspan="'.$colsleft.'">';
1900: } else {
1901: $output .= '<td>';
1902: }
1903: } else {
1904: $output .= '<td>';
1905: }
1906: my $item = 'ipaccess_block_'.$num;
1907: if ($blockstatus) {
1908: $blockstatus = ' '.$blockstatus;
1909: }
1910: $output .= '<span class="LC_nobreak"><label>'."\n".
1911: '<input type="checkbox" name="'.$item.'"'.
1912: $blockstatus.' value="'.$block.'"'.' />'.
1913: $types->{$block}.'</label></span>'."\n".
1914: '<br /></td>';
1915: }
1916: $output .= '</tr></table>';
1917: return $output;
1918: }
1919:
1920: sub commblocktype_text {
1921: my %types = &Apache::lonlocal::texthash(
1922: 'com' => 'Messaging',
1923: 'chat' => 'Chat Room',
1924: 'boards' => 'Discussion',
1925: 'port' => 'Portfolio',
1926: 'groups' => 'Groups',
1927: 'blogs' => 'Blogs',
1928: 'about' => 'User Information',
1929: 'printout' => 'Printouts',
1930: 'passwd' => 'Change Password',
1931: 'grades' => 'Gradebook',
1932: 'search' => 'Course search',
1933: 'wishlist' => 'Stored links',
1934: 'annotate' => 'Annotations',
1935: );
1936: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1937: return ($typeorder,\%types);
1938: }
1939:
1940: sub print_rolecolors {
1941: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1942: my %choices = &color_font_choices();
1943: my @bgs = ('pgbg','tabbg','sidebg');
1944: my @links = ('link','alink','vlink');
1945: my @images = ('img');
1946: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1947: my %designhash = &Apache::loncommon::get_domainconf($dom);
1948: my %defaultdesign = %Apache::loncommon::defaultdesign;
1949: my (%is_custom,%designs);
1950: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1951: if (ref($settings) eq 'HASH') {
1952: if (ref($settings->{$role}) eq 'HASH') {
1953: if ($settings->{$role}->{'img'} ne '') {
1954: $designs{'img'} = $settings->{$role}->{'img'};
1955: $is_custom{'img'} = 1;
1956: }
1957: if ($settings->{$role}->{'font'} ne '') {
1958: $designs{'font'} = $settings->{$role}->{'font'};
1959: $is_custom{'font'} = 1;
1960: }
1961: if ($settings->{$role}->{'fontmenu'} ne '') {
1962: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1963: $is_custom{'fontmenu'} = 1;
1964: }
1965: foreach my $item (@bgs) {
1966: if ($settings->{$role}->{$item} ne '') {
1967: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1968: $is_custom{$item} = 1;
1969: }
1970: }
1971: foreach my $item (@links) {
1972: if ($settings->{$role}->{$item} ne '') {
1973: $designs{'links'}{$item} = $settings->{$role}->{$item};
1974: $is_custom{$item} = 1;
1975: }
1976: }
1977: }
1978: } else {
1979: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1980: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1981: $is_custom{'img'} = 1;
1982: }
1983: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1984: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1985: $is_custom{'fontmenu'} = 1;
1986: }
1987: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1988: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1989: $is_custom{'font'} = 1;
1990: }
1991: foreach my $item (@bgs) {
1992: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1993: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1994: $is_custom{$item} = 1;
1995:
1996: }
1997: }
1998: foreach my $item (@links) {
1999: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2000: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2001: $is_custom{$item} = 1;
2002: }
2003: }
2004: }
2005: my $itemcount = 1;
2006: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
2007: $datatable .= '</tr></table></td></tr>';
2008: return $datatable;
2009: }
2010:
2011: sub role_defaults {
2012: my ($role,$bgs,$links,$images,$logintext) = @_;
2013: my %defaults;
2014: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
2015: return %defaults;
2016: }
2017: my %defaultdesign = %Apache::loncommon::defaultdesign;
2018: if ($role eq 'login') {
2019: %defaults = (
2020: font => $defaultdesign{$role.'.font'},
2021: );
2022: if (ref($logintext) eq 'ARRAY') {
2023: foreach my $item (@{$logintext}) {
2024: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2025: }
2026: }
2027: foreach my $item (@{$images}) {
2028: $defaults{'showlogo'}{$item} = 1;
2029: }
2030: } else {
2031: %defaults = (
2032: img => $defaultdesign{$role.'.img'},
2033: font => $defaultdesign{$role.'.font'},
2034: fontmenu => $defaultdesign{$role.'.fontmenu'},
2035: );
2036: }
2037: foreach my $item (@{$bgs}) {
2038: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2039: }
2040: foreach my $item (@{$links}) {
2041: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2042: }
2043: foreach my $item (@{$images}) {
2044: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2045: }
2046: return %defaults;
2047: }
2048:
2049: sub display_color_options {
2050: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2051: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2052: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2053: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2054: my $datatable = '<tr'.$css_class.'>'.
2055: '<td>'.$choices->{'font'}.'</td>';
2056: if (!$is_custom->{'font'}) {
2057: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2058: } else {
2059: $datatable .= '<td> </td>';
2060: }
2061: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2062:
2063: $datatable .= '<td><span class="LC_nobreak">'.
2064: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2065: ' value="'.$current_color.'" /> '.
2066: ' </span></td></tr>';
2067: unless ($role eq 'login') {
2068: $datatable .= '<tr'.$css_class.'>'.
2069: '<td>'.$choices->{'fontmenu'}.'</td>';
2070: if (!$is_custom->{'fontmenu'}) {
2071: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2072: } else {
2073: $datatable .= '<td> </td>';
2074: }
2075: $current_color = $designs->{'fontmenu'} ?
2076: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2077: $datatable .= '<td><span class="LC_nobreak">'.
2078: '<input class="colorchooser" type="text" size="10" name="'
2079: .$role.'_fontmenu"'.
2080: ' value="'.$current_color.'" /> '.
2081: ' </span></td></tr>';
2082: }
2083: my $switchserver = &check_switchserver($dom,$confname);
2084: foreach my $img (@{$images}) {
2085: $itemcount ++;
2086: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2087: $datatable .= '<tr'.$css_class.'>'.
2088: '<td>'.$choices->{$img};
2089: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2090: if ($role eq 'login') {
2091: if ($img eq 'login') {
2092: $login_hdr_pick =
2093: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2094: $logincolors =
2095: &login_text_colors($img,$role,$logintext,$phase,$choices,
2096: $designs,$defaults);
2097: } else {
2098: if ($img ne 'domlogo') {
2099: $datatable.= &logo_display_options($img,$defaults,$designs);
2100: }
2101: if (ref($designs->{'alttext'}) eq 'HASH') {
2102: $alttext = $designs->{'alttext'}{$img};
2103: }
2104: }
2105: }
2106: $datatable .= '</td>';
2107: if ($designs->{$img} ne '') {
2108: $imgfile = $designs->{$img};
2109: $img_import = ($imgfile =~ m{^/adm/});
2110: } else {
2111: $imgfile = $defaults->{$img};
2112: }
2113: if ($imgfile) {
2114: my ($showfile,$fullsize);
2115: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2116: my $urldir = $1;
2117: my $filename = $2;
2118: my @info = &Apache::lonnet::stat_file($designs->{$img});
2119: if (@info) {
2120: my $thumbfile = 'tn-'.$filename;
2121: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2122: if (@thumb) {
2123: $showfile = $urldir.'/'.$thumbfile;
2124: } else {
2125: $showfile = $imgfile;
2126: }
2127: } else {
2128: $showfile = '';
2129: }
2130: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2131: $showfile = $imgfile;
2132: my $imgdir = $1;
2133: my $filename = $2;
2134: if (-e "$londocroot/$imgdir/tn-".$filename) {
2135: $showfile = "/$imgdir/tn-".$filename;
2136: } else {
2137: my $input = $londocroot.$imgfile;
2138: my $output = "$londocroot/$imgdir/tn-".$filename;
2139: if (!-e $output) {
2140: my ($width,$height) = &thumb_dimensions();
2141: my ($fullwidth,$fullheight) = &check_dimensions($input);
2142: if ($fullwidth ne '' && $fullheight ne '') {
2143: if ($fullwidth > $width && $fullheight > $height) {
2144: my $size = $width.'x'.$height;
2145: my @args = ('convert','-sample',$size,$input,$output);
2146: system({$args[0]} @args);
2147: $showfile = "/$imgdir/tn-".$filename;
2148: }
2149: }
2150: }
2151: }
2152: }
2153: if ($showfile) {
2154: if ($showfile =~ m{^/(adm|res)/}) {
2155: if ($showfile =~ m{^/res/}) {
2156: my $local_showfile =
2157: &Apache::lonnet::filelocation('',$showfile);
2158: &Apache::lonnet::repcopy($local_showfile);
2159: }
2160: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2161: }
2162: if ($imgfile) {
2163: if ($imgfile =~ m{^/(adm|res)/}) {
2164: if ($imgfile =~ m{^/res/}) {
2165: my $local_imgfile =
2166: &Apache::lonnet::filelocation('',$imgfile);
2167: &Apache::lonnet::repcopy($local_imgfile);
2168: }
2169: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2170: } else {
2171: $fullsize = $imgfile;
2172: }
2173: }
2174: $datatable .= '<td>';
2175: if ($img eq 'login') {
2176: $datatable .= $login_hdr_pick;
2177: }
2178: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2179: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2180: } else {
2181: $datatable .= '<td> </td><td class="LC_left_item">'.
2182: &mt('Upload:').'<br />';
2183: }
2184: } else {
2185: $datatable .= '<td> </td><td class="LC_left_item">'.
2186: &mt('Upload:').'<br />';
2187: }
2188: if ($switchserver) {
2189: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2190: } else {
2191: if ($img ne 'login') { # suppress file selection for Log-in header
2192: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2193: }
2194: }
2195: if (($role eq 'login') && ($img ne 'login')) {
2196: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2197: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2198: '</label></span>';
2199: }
2200: $datatable .= '</td></tr>';
2201: }
2202: $itemcount ++;
2203: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2204: $datatable .= '<tr'.$css_class.'>'.
2205: '<td>'.$choices->{'bgs'}.'</td>';
2206: my $bgs_def;
2207: foreach my $item (@{$bgs}) {
2208: if (!$is_custom->{$item}) {
2209: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
2210: }
2211: }
2212: if ($bgs_def) {
2213: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2214: } else {
2215: $datatable .= '<td> </td>';
2216: }
2217: $datatable .= '<td class="LC_right_item">'.
2218: '<table border="0"><tr>';
2219:
2220: foreach my $item (@{$bgs}) {
2221: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2222: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2223: if ($designs->{'bgs'}{$item}) {
2224: $datatable .= ' ';
2225: }
2226: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2227: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2228: }
2229: $datatable .= '</tr></table></td></tr>';
2230: $itemcount ++;
2231: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2232: $datatable .= '<tr'.$css_class.'>'.
2233: '<td>'.$choices->{'links'}.'</td>';
2234: my $links_def;
2235: foreach my $item (@{$links}) {
2236: if (!$is_custom->{$item}) {
2237: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2238: }
2239: }
2240: if ($links_def) {
2241: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2242: } else {
2243: $datatable .= '<td> </td>';
2244: }
2245: $datatable .= '<td class="LC_right_item">'.
2246: '<table border="0"><tr>';
2247: foreach my $item (@{$links}) {
2248: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2249: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2250: if ($designs->{'links'}{$item}) {
2251: $datatable.=' ';
2252: }
2253: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2254: '" /></td>';
2255: }
2256: $$rowtotal += $itemcount;
2257: return $datatable;
2258: }
2259:
2260: sub logo_display_options {
2261: my ($img,$defaults,$designs) = @_;
2262: my $checkedon;
2263: if (ref($defaults) eq 'HASH') {
2264: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2265: if ($defaults->{'showlogo'}{$img}) {
2266: $checkedon = 'checked="checked" ';
2267: }
2268: }
2269: }
2270: if (ref($designs) eq 'HASH') {
2271: if (ref($designs->{'showlogo'}) eq 'HASH') {
2272: if (defined($designs->{'showlogo'}{$img})) {
2273: if ($designs->{'showlogo'}{$img} == 0) {
2274: $checkedon = '';
2275: } elsif ($designs->{'showlogo'}{$img} == 1) {
2276: $checkedon = 'checked="checked" ';
2277: }
2278: }
2279: }
2280: }
2281: return '<br /><label> <input type="checkbox" name="'.
2282: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2283: &mt('show').'</label>'."\n";
2284: }
2285:
2286: sub login_header_options {
2287: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2288: my $output = '';
2289: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2290: $output .= &mt('Text default(s):').'<br />';
2291: if (!$is_custom->{'textcol'}) {
2292: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2293: ' ';
2294: }
2295: if (!$is_custom->{'bgcol'}) {
2296: $output .= $choices->{'bgcol'}.': '.
2297: '<span id="css_'.$role.'_font" style="background-color: '.
2298: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2299: }
2300: $output .= '<br />';
2301: }
2302: $output .='<br />';
2303: return $output;
2304: }
2305:
2306: sub login_text_colors {
2307: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2308: my $color_menu = '<table border="0"><tr>';
2309: foreach my $item (@{$logintext}) {
2310: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2311: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2312: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2313: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2314: }
2315: $color_menu .= '</tr></table><br />';
2316: return $color_menu;
2317: }
2318:
2319: sub image_changes {
2320: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2321: my $output;
2322: if ($img eq 'login') {
2323: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2324: } elsif (!$is_custom) {
2325: if ($img ne 'domlogo') {
2326: $output = &mt('Default image:').'<br />';
2327: } else {
2328: $output = &mt('Default in use:').'<br />';
2329: }
2330: }
2331: if ($img ne 'login') {
2332: if ($img_import) {
2333: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2334: }
2335: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2336: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2337: if ($is_custom) {
2338: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2339: '<input type="checkbox" name="'.
2340: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2341: '</label> '.&mt('Replace:').'</span><br />';
2342: } else {
2343: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2344: }
2345: }
2346: return $output;
2347: }
2348:
2349: sub print_quotas {
2350: my ($dom,$settings,$rowtotal,$action) = @_;
2351: my $context;
2352: if ($action eq 'quotas') {
2353: $context = 'tools';
2354: } else {
2355: $context = $action;
2356: }
2357: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2358: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2359: my $typecount = 0;
2360: my ($css_class,%titles);
2361: if ($context eq 'requestcourses') {
2362: @usertools = ('official','unofficial','community','textbook','placement','lti');
2363: @options =('norequest','approval','validate','autolimit');
2364: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2365: %titles = &courserequest_titles();
2366: } elsif ($context eq 'requestauthor') {
2367: @usertools = ('author');
2368: @options = ('norequest','approval','automatic');
2369: %titles = &authorrequest_titles();
2370: } else {
2371: @usertools = ('aboutme','blog','webdav','portfolio');
2372: %titles = &tool_titles();
2373: }
2374: if (ref($types) eq 'ARRAY') {
2375: foreach my $type (@{$types}) {
2376: my ($currdefquota,$currauthorquota);
2377: unless (($context eq 'requestcourses') ||
2378: ($context eq 'requestauthor')) {
2379: if (ref($settings) eq 'HASH') {
2380: if (ref($settings->{defaultquota}) eq 'HASH') {
2381: $currdefquota = $settings->{defaultquota}->{$type};
2382: } else {
2383: $currdefquota = $settings->{$type};
2384: }
2385: if (ref($settings->{authorquota}) eq 'HASH') {
2386: $currauthorquota = $settings->{authorquota}->{$type};
2387: }
2388: }
2389: }
2390: if (defined($usertypes->{$type})) {
2391: $typecount ++;
2392: $css_class = $typecount%2?' class="LC_odd_row"':'';
2393: $datatable .= '<tr'.$css_class.'>'.
2394: '<td>'.$usertypes->{$type}.'</td>'.
2395: '<td class="LC_left_item">';
2396: if ($context eq 'requestcourses') {
2397: $datatable .= '<table><tr>';
2398: }
2399: my %cell;
2400: foreach my $item (@usertools) {
2401: if ($context eq 'requestcourses') {
2402: my ($curroption,$currlimit);
2403: if (ref($settings) eq 'HASH') {
2404: if (ref($settings->{$item}) eq 'HASH') {
2405: $curroption = $settings->{$item}->{$type};
2406: if ($curroption =~ /^autolimit=(\d*)$/) {
2407: $currlimit = $1;
2408: }
2409: }
2410: }
2411: if (!$curroption) {
2412: $curroption = 'norequest';
2413: }
2414: $datatable .= '<th>'.$titles{$item}.'</th>';
2415: foreach my $option (@options) {
2416: my $val = $option;
2417: if ($option eq 'norequest') {
2418: $val = 0;
2419: }
2420: if ($option eq 'validate') {
2421: my $canvalidate = 0;
2422: if (ref($validations{$item}) eq 'HASH') {
2423: if ($validations{$item}{$type}) {
2424: $canvalidate = 1;
2425: }
2426: }
2427: next if (!$canvalidate);
2428: }
2429: my $checked = '';
2430: if ($option eq $curroption) {
2431: $checked = ' checked="checked"';
2432: } elsif ($option eq 'autolimit') {
2433: if ($curroption =~ /^autolimit/) {
2434: $checked = ' checked="checked"';
2435: }
2436: }
2437: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2438: '<input type="radio" name="crsreq_'.$item.
2439: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2440: $titles{$option}.'</label>';
2441: if ($option eq 'autolimit') {
2442: $cell{$item} .= ' <input type="text" name="crsreq_'.
2443: $item.'_limit_'.$type.'" size="1" '.
2444: 'value="'.$currlimit.'" />';
2445: }
2446: $cell{$item} .= '</span> ';
2447: if ($option eq 'autolimit') {
2448: $cell{$item} .= $titles{'unlimited'};
2449: }
2450: }
2451: } elsif ($context eq 'requestauthor') {
2452: my $curroption;
2453: if (ref($settings) eq 'HASH') {
2454: $curroption = $settings->{$type};
2455: }
2456: if (!$curroption) {
2457: $curroption = 'norequest';
2458: }
2459: foreach my $option (@options) {
2460: my $val = $option;
2461: if ($option eq 'norequest') {
2462: $val = 0;
2463: }
2464: my $checked = '';
2465: if ($option eq $curroption) {
2466: $checked = ' checked="checked"';
2467: }
2468: $datatable .= '<span class="LC_nobreak"><label>'.
2469: '<input type="radio" name="authorreq_'.$type.
2470: '" value="'.$val.'"'.$checked.' />'.
2471: $titles{$option}.'</label></span> ';
2472: }
2473: } else {
2474: my $checked = 'checked="checked" ';
2475: if (ref($settings) eq 'HASH') {
2476: if (ref($settings->{$item}) eq 'HASH') {
2477: if ($settings->{$item}->{$type} == 0) {
2478: $checked = '';
2479: } elsif ($settings->{$item}->{$type} == 1) {
2480: $checked = 'checked="checked" ';
2481: }
2482: }
2483: }
2484: $datatable .= '<span class="LC_nobreak"><label>'.
2485: '<input type="checkbox" name="'.$context.'_'.$item.
2486: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2487: '</label></span> ';
2488: }
2489: }
2490: if ($context eq 'requestcourses') {
2491: $datatable .= '</tr><tr>';
2492: foreach my $item (@usertools) {
2493: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2494: }
2495: $datatable .= '</tr></table>';
2496: }
2497: $datatable .= '</td>';
2498: unless (($context eq 'requestcourses') ||
2499: ($context eq 'requestauthor')) {
2500: $datatable .=
2501: '<td class="LC_right_item">'.
2502: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2503: '<input type="text" name="quota_'.$type.
2504: '" value="'.$currdefquota.
2505: '" size="5" /></span>'.(' ' x 2).
2506: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2507: '<input type="text" name="authorquota_'.$type.
2508: '" value="'.$currauthorquota.
2509: '" size="5" /></span></td>';
2510: }
2511: $datatable .= '</tr>';
2512: }
2513: }
2514: }
2515: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2516: $defaultquota = '20';
2517: $authorquota = '500';
2518: if (ref($settings) eq 'HASH') {
2519: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2520: $defaultquota = $settings->{'defaultquota'}->{'default'};
2521: } elsif (defined($settings->{'default'})) {
2522: $defaultquota = $settings->{'default'};
2523: }
2524: if (ref($settings->{'authorquota'}) eq 'HASH') {
2525: $authorquota = $settings->{'authorquota'}->{'default'};
2526: }
2527: }
2528: }
2529: $typecount ++;
2530: $css_class = $typecount%2?' class="LC_odd_row"':'';
2531: $datatable .= '<tr'.$css_class.'>'.
2532: '<td>'.$othertitle.'</td>'.
2533: '<td class="LC_left_item">';
2534: if ($context eq 'requestcourses') {
2535: $datatable .= '<table><tr>';
2536: }
2537: my %defcell;
2538: foreach my $item (@usertools) {
2539: if ($context eq 'requestcourses') {
2540: my ($curroption,$currlimit);
2541: if (ref($settings) eq 'HASH') {
2542: if (ref($settings->{$item}) eq 'HASH') {
2543: $curroption = $settings->{$item}->{'default'};
2544: if ($curroption =~ /^autolimit=(\d*)$/) {
2545: $currlimit = $1;
2546: }
2547: }
2548: }
2549: if (!$curroption) {
2550: $curroption = 'norequest';
2551: }
2552: $datatable .= '<th>'.$titles{$item}.'</th>';
2553: foreach my $option (@options) {
2554: my $val = $option;
2555: if ($option eq 'norequest') {
2556: $val = 0;
2557: }
2558: if ($option eq 'validate') {
2559: my $canvalidate = 0;
2560: if (ref($validations{$item}) eq 'HASH') {
2561: if ($validations{$item}{'default'}) {
2562: $canvalidate = 1;
2563: }
2564: }
2565: next if (!$canvalidate);
2566: }
2567: my $checked = '';
2568: if ($option eq $curroption) {
2569: $checked = ' checked="checked"';
2570: } elsif ($option eq 'autolimit') {
2571: if ($curroption =~ /^autolimit/) {
2572: $checked = ' checked="checked"';
2573: }
2574: }
2575: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2576: '<input type="radio" name="crsreq_'.$item.
2577: '_default" value="'.$val.'"'.$checked.' />'.
2578: $titles{$option}.'</label>';
2579: if ($option eq 'autolimit') {
2580: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2581: $item.'_limit_default" size="1" '.
2582: 'value="'.$currlimit.'" />';
2583: }
2584: $defcell{$item} .= '</span> ';
2585: if ($option eq 'autolimit') {
2586: $defcell{$item} .= $titles{'unlimited'};
2587: }
2588: }
2589: } elsif ($context eq 'requestauthor') {
2590: my $curroption;
2591: if (ref($settings) eq 'HASH') {
2592: $curroption = $settings->{'default'};
2593: }
2594: if (!$curroption) {
2595: $curroption = 'norequest';
2596: }
2597: foreach my $option (@options) {
2598: my $val = $option;
2599: if ($option eq 'norequest') {
2600: $val = 0;
2601: }
2602: my $checked = '';
2603: if ($option eq $curroption) {
2604: $checked = ' checked="checked"';
2605: }
2606: $datatable .= '<span class="LC_nobreak"><label>'.
2607: '<input type="radio" name="authorreq_default"'.
2608: ' value="'.$val.'"'.$checked.' />'.
2609: $titles{$option}.'</label></span> ';
2610: }
2611: } else {
2612: my $checked = 'checked="checked" ';
2613: if (ref($settings) eq 'HASH') {
2614: if (ref($settings->{$item}) eq 'HASH') {
2615: if ($settings->{$item}->{'default'} == 0) {
2616: $checked = '';
2617: } elsif ($settings->{$item}->{'default'} == 1) {
2618: $checked = 'checked="checked" ';
2619: }
2620: }
2621: }
2622: $datatable .= '<span class="LC_nobreak"><label>'.
2623: '<input type="checkbox" name="'.$context.'_'.$item.
2624: '" value="default" '.$checked.'/>'.$titles{$item}.
2625: '</label></span> ';
2626: }
2627: }
2628: if ($context eq 'requestcourses') {
2629: $datatable .= '</tr><tr>';
2630: foreach my $item (@usertools) {
2631: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2632: }
2633: $datatable .= '</tr></table>';
2634: }
2635: $datatable .= '</td>';
2636: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2637: $datatable .= '<td class="LC_right_item">'.
2638: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2639: '<input type="text" name="defaultquota" value="'.
2640: $defaultquota.'" size="5" /></span>'.(' ' x2).
2641: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2642: '<input type="text" name="authorquota" value="'.
2643: $authorquota.'" size="5" /></span></td>';
2644: }
2645: $datatable .= '</tr>';
2646: $typecount ++;
2647: $css_class = $typecount%2?' class="LC_odd_row"':'';
2648: $datatable .= '<tr'.$css_class.'>'.
2649: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2650: if ($context eq 'requestcourses') {
2651: $datatable .= &mt('(overrides affiliation, if set)').
2652: '</td>'.
2653: '<td class="LC_left_item">'.
2654: '<table><tr>';
2655: } else {
2656: $datatable .= &mt('(overrides affiliation, if checked)').
2657: '</td>'.
2658: '<td class="LC_left_item" colspan="2">'.
2659: '<br />';
2660: }
2661: my %advcell;
2662: foreach my $item (@usertools) {
2663: if ($context eq 'requestcourses') {
2664: my ($curroption,$currlimit);
2665: if (ref($settings) eq 'HASH') {
2666: if (ref($settings->{$item}) eq 'HASH') {
2667: $curroption = $settings->{$item}->{'_LC_adv'};
2668: if ($curroption =~ /^autolimit=(\d*)$/) {
2669: $currlimit = $1;
2670: }
2671: }
2672: }
2673: $datatable .= '<th>'.$titles{$item}.'</th>';
2674: my $checked = '';
2675: if ($curroption eq '') {
2676: $checked = ' checked="checked"';
2677: }
2678: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2679: '<input type="radio" name="crsreq_'.$item.
2680: '__LC_adv" value=""'.$checked.' />'.
2681: &mt('No override set').'</label></span> ';
2682: foreach my $option (@options) {
2683: my $val = $option;
2684: if ($option eq 'norequest') {
2685: $val = 0;
2686: }
2687: if ($option eq 'validate') {
2688: my $canvalidate = 0;
2689: if (ref($validations{$item}) eq 'HASH') {
2690: if ($validations{$item}{'_LC_adv'}) {
2691: $canvalidate = 1;
2692: }
2693: }
2694: next if (!$canvalidate);
2695: }
2696: my $checked = '';
2697: if ($val eq $curroption) {
2698: $checked = ' checked="checked"';
2699: } elsif ($option eq 'autolimit') {
2700: if ($curroption =~ /^autolimit/) {
2701: $checked = ' checked="checked"';
2702: }
2703: }
2704: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2705: '<input type="radio" name="crsreq_'.$item.
2706: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2707: $titles{$option}.'</label>';
2708: if ($option eq 'autolimit') {
2709: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2710: $item.'_limit__LC_adv" size="1" '.
2711: 'value="'.$currlimit.'" />';
2712: }
2713: $advcell{$item} .= '</span> ';
2714: if ($option eq 'autolimit') {
2715: $advcell{$item} .= $titles{'unlimited'};
2716: }
2717: }
2718: } elsif ($context eq 'requestauthor') {
2719: my $curroption;
2720: if (ref($settings) eq 'HASH') {
2721: $curroption = $settings->{'_LC_adv'};
2722: }
2723: my $checked = '';
2724: if ($curroption eq '') {
2725: $checked = ' checked="checked"';
2726: }
2727: $datatable .= '<span class="LC_nobreak"><label>'.
2728: '<input type="radio" name="authorreq__LC_adv"'.
2729: ' value=""'.$checked.' />'.
2730: &mt('No override set').'</label></span> ';
2731: foreach my $option (@options) {
2732: my $val = $option;
2733: if ($option eq 'norequest') {
2734: $val = 0;
2735: }
2736: my $checked = '';
2737: if ($val eq $curroption) {
2738: $checked = ' checked="checked"';
2739: }
2740: $datatable .= '<span class="LC_nobreak"><label>'.
2741: '<input type="radio" name="authorreq__LC_adv"'.
2742: ' value="'.$val.'"'.$checked.' />'.
2743: $titles{$option}.'</label></span> ';
2744: }
2745: } else {
2746: my $checked = 'checked="checked" ';
2747: if (ref($settings) eq 'HASH') {
2748: if (ref($settings->{$item}) eq 'HASH') {
2749: if ($settings->{$item}->{'_LC_adv'} == 0) {
2750: $checked = '';
2751: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2752: $checked = 'checked="checked" ';
2753: }
2754: }
2755: }
2756: $datatable .= '<span class="LC_nobreak"><label>'.
2757: '<input type="checkbox" name="'.$context.'_'.$item.
2758: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2759: '</label></span> ';
2760: }
2761: }
2762: if ($context eq 'requestcourses') {
2763: $datatable .= '</tr><tr>';
2764: foreach my $item (@usertools) {
2765: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2766: }
2767: $datatable .= '</tr></table>';
2768: }
2769: $datatable .= '</td></tr>';
2770: $$rowtotal += $typecount;
2771: return $datatable;
2772: }
2773:
2774: sub print_requestmail {
2775: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2776: my ($now,$datatable,%currapp);
2777: $now = time;
2778: if (ref($settings) eq 'HASH') {
2779: if (ref($settings->{'notify'}) eq 'HASH') {
2780: if ($settings->{'notify'}{'approval'} ne '') {
2781: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2782: }
2783: }
2784: }
2785: my $numinrow = 2;
2786: my $css_class;
2787: if ($$rowtotal%2) {
2788: $css_class = 'LC_odd_row';
2789: }
2790: if ($customcss) {
2791: $css_class .= " $customcss";
2792: }
2793: $css_class =~ s/^\s+//;
2794: if ($css_class) {
2795: $css_class = ' class="'.$css_class.'"';
2796: }
2797: if ($rowstyle) {
2798: $css_class .= ' style="'.$rowstyle.'"';
2799: }
2800: my $text;
2801: if ($action eq 'requestcourses') {
2802: $text = &mt('Receive notification of course requests requiring approval');
2803: } elsif ($action eq 'requestauthor') {
2804: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2805: } else {
2806: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2807: }
2808: $datatable = '<tr'.$css_class.'>'.
2809: ' <td>'.$text.'</td>'.
2810: ' <td class="LC_left_item">';
2811: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2812: $action.'notifyapproval',%currapp);
2813: if ($numdc > 0) {
2814: $datatable .= $table;
2815: } else {
2816: $datatable .= &mt('There are no active Domain Coordinators');
2817: }
2818: $datatable .='</td></tr>';
2819: return $datatable;
2820: }
2821:
2822: sub print_studentcode {
2823: my ($settings,$rowtotal) = @_;
2824: my $rownum = 0;
2825: my ($output,%current);
2826: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2827: if (ref($settings) eq 'HASH') {
2828: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2829: foreach my $type (@crstypes) {
2830: $current{$type} = $settings->{'uniquecode'}{$type};
2831: }
2832: }
2833: }
2834: $output .= '<tr>'.
2835: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2836: '<td class="LC_left_item">';
2837: foreach my $type (@crstypes) {
2838: my $check = ' ';
2839: if ($current{$type}) {
2840: $check = ' checked="checked" ';
2841: }
2842: $output .= '<span class="LC_nobreak"><label>'.
2843: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2844: &mt($type).'</label></span>'.(' 'x2).' ';
2845: }
2846: $output .= '</td></tr>';
2847: $$rowtotal ++;
2848: return $output;
2849: }
2850:
2851: sub print_textbookcourses {
2852: my ($dom,$type,$settings,$rowtotal) = @_;
2853: my $rownum = 0;
2854: my $css_class;
2855: my $itemcount = 1;
2856: my $maxnum = 0;
2857: my $bookshash;
2858: if (ref($settings) eq 'HASH') {
2859: $bookshash = $settings->{$type};
2860: }
2861: my %ordered;
2862: if (ref($bookshash) eq 'HASH') {
2863: foreach my $item (keys(%{$bookshash})) {
2864: if (ref($bookshash->{$item}) eq 'HASH') {
2865: my $num = $bookshash->{$item}{'order'};
2866: $ordered{$num} = $item;
2867: }
2868: }
2869: }
2870: my $confname = $dom.'-domainconfig';
2871: my $switchserver = &check_switchserver($dom,$confname);
2872: my $maxnum = scalar(keys(%ordered));
2873: my $datatable;
2874: if (keys(%ordered)) {
2875: my @items = sort { $a <=> $b } keys(%ordered);
2876: for (my $i=0; $i<@items; $i++) {
2877: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2878: my $key = $ordered{$items[$i]};
2879: my %coursehash=&Apache::lonnet::coursedescription($key);
2880: my $coursetitle = $coursehash{'description'};
2881: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2882: if (ref($bookshash->{$key}) eq 'HASH') {
2883: $subject = $bookshash->{$key}->{'subject'};
2884: $title = $bookshash->{$key}->{'title'};
2885: if ($type eq 'textbooks') {
2886: $publisher = $bookshash->{$key}->{'publisher'};
2887: $author = $bookshash->{$key}->{'author'};
2888: $image = $bookshash->{$key}->{'image'};
2889: if ($image ne '') {
2890: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2891: my $imagethumb = "$path/tn-".$imagefile;
2892: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2893: }
2894: }
2895: }
2896: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2897: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2898: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2899: for (my $k=0; $k<=$maxnum; $k++) {
2900: my $vpos = $k+1;
2901: my $selstr;
2902: if ($k == $i) {
2903: $selstr = ' selected="selected" ';
2904: }
2905: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2906: }
2907: $datatable .= '</select>'.(' 'x2).
2908: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2909: &mt('Delete?').'</label></span></td>'.
2910: '<td colspan="2">'.
2911: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2912: (' 'x2).
2913: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2914: if ($type eq 'textbooks') {
2915: $datatable .= (' 'x2).
2916: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2917: (' 'x2).
2918: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2919: (' 'x2).
2920: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2921: if ($image) {
2922: $datatable .= $imgsrc.
2923: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2924: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2925: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2926: }
2927: if ($switchserver) {
2928: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2929: } else {
2930: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2931: }
2932: }
2933: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2934: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2935: $coursetitle.'</span></td></tr>'."\n";
2936: $itemcount ++;
2937: }
2938: }
2939: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2940: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2941: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2942: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2943: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2944: for (my $k=0; $k<$maxnum+1; $k++) {
2945: my $vpos = $k+1;
2946: my $selstr;
2947: if ($k == $maxnum) {
2948: $selstr = ' selected="selected" ';
2949: }
2950: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2951: }
2952: $datatable .= '</select> '."\n".
2953: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2954: '<td colspan="2">'.
2955: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2956: (' 'x2).
2957: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2958: (' 'x2);
2959: if ($type eq 'textbooks') {
2960: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2961: (' 'x2).
2962: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2963: (' 'x2).
2964: '<span class="LC_nobreak">'.&mt('Image:').' ';
2965: if ($switchserver) {
2966: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2967: } else {
2968: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2969: }
2970: $datatable .= '</span>'."\n";
2971: }
2972: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2973: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2974: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2975: &Apache::loncommon::selectcourse_link
2976: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2977: '</span></td>'."\n".
2978: '</tr>'."\n";
2979: $itemcount ++;
2980: return $datatable;
2981: }
2982:
2983: sub textbookcourses_javascript {
2984: my ($settings) = @_;
2985: return unless(ref($settings) eq 'HASH');
2986: my (%ordered,%total,%jstext);
2987: foreach my $type ('textbooks','templates') {
2988: $total{$type} = 0;
2989: if (ref($settings->{$type}) eq 'HASH') {
2990: foreach my $item (keys(%{$settings->{$type}})) {
2991: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2992: my $num = $settings->{$type}->{$item}{'order'};
2993: $ordered{$type}{$num} = $item;
2994: }
2995: }
2996: $total{$type} = scalar(keys(%{$settings->{$type}}));
2997: }
2998: my @jsarray = ();
2999: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
3000: push(@jsarray,$ordered{$type}{$item});
3001: }
3002: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
3003: }
3004: return <<"ENDSCRIPT";
3005: <script type="text/javascript">
3006: // <![CDATA[
3007: function reorderBooks(form,item,caller) {
3008: var changedVal;
3009: $jstext{'textbooks'};
3010: $jstext{'templates'};
3011: var newpos;
3012: var maxh;
3013: if (caller == 'textbooks') {
3014: newpos = 'textbooks_addbook_pos';
3015: maxh = 1 + $total{'textbooks'};
3016: } else {
3017: newpos = 'templates_addbook_pos';
3018: maxh = 1 + $total{'templates'};
3019: }
3020: var current = new Array;
3021: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3022: if (item == newpos) {
3023: changedVal = newitemVal;
3024: } else {
3025: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3026: current[newitemVal] = newpos;
3027: }
3028: if (caller == 'textbooks') {
3029: for (var i=0; i<textbooks.length; i++) {
3030: var elementName = 'textbooks_'+textbooks[i];
3031: if (elementName != item) {
3032: if (form.elements[elementName]) {
3033: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3034: current[currVal] = elementName;
3035: }
3036: }
3037: }
3038: }
3039: if (caller == 'templates') {
3040: for (var i=0; i<templates.length; i++) {
3041: var elementName = 'templates_'+templates[i];
3042: if (elementName != item) {
3043: if (form.elements[elementName]) {
3044: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3045: current[currVal] = elementName;
3046: }
3047: }
3048: }
3049: }
3050: var oldVal;
3051: for (var j=0; j<maxh; j++) {
3052: if (current[j] == undefined) {
3053: oldVal = j;
3054: }
3055: }
3056: if (oldVal < changedVal) {
3057: for (var k=oldVal+1; k<=changedVal ; k++) {
3058: var elementName = current[k];
3059: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3060: }
3061: } else {
3062: for (var k=changedVal; k<oldVal; k++) {
3063: var elementName = current[k];
3064: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3065: }
3066: }
3067: return;
3068: }
3069:
3070: // ]]>
3071: </script>
3072:
3073: ENDSCRIPT
3074: }
3075:
3076: sub ltitools_javascript {
3077: my ($settings) = @_;
3078: my $togglejs = <itools_toggle_js();
3079: unless (ref($settings) eq 'HASH') {
3080: return $togglejs;
3081: }
3082: my (%ordered,$total,%jstext);
3083: $total = 0;
3084: foreach my $item (keys(%{$settings})) {
3085: if (ref($settings->{$item}) eq 'HASH') {
3086: my $num = $settings->{$item}{'order'};
3087: $ordered{$num} = $item;
3088: }
3089: }
3090: $total = scalar(keys(%{$settings}));
3091: my @jsarray = ();
3092: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3093: push(@jsarray,$ordered{$item});
3094: }
3095: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3096: return <<"ENDSCRIPT";
3097: <script type="text/javascript">
3098: // <![CDATA[
3099: function reorderLTITools(form,item) {
3100: var changedVal;
3101: $jstext
3102: var newpos = 'ltitools_add_pos';
3103: var maxh = 1 + $total;
3104: var current = new Array;
3105: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3106: if (item == newpos) {
3107: changedVal = newitemVal;
3108: } else {
3109: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3110: current[newitemVal] = newpos;
3111: }
3112: for (var i=0; i<ltitools.length; i++) {
3113: var elementName = 'ltitools_'+ltitools[i];
3114: if (elementName != item) {
3115: if (form.elements[elementName]) {
3116: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3117: current[currVal] = elementName;
3118: }
3119: }
3120: }
3121: var oldVal;
3122: for (var j=0; j<maxh; j++) {
3123: if (current[j] == undefined) {
3124: oldVal = j;
3125: }
3126: }
3127: if (oldVal < changedVal) {
3128: for (var k=oldVal+1; k<=changedVal ; k++) {
3129: var elementName = current[k];
3130: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3131: }
3132: } else {
3133: for (var k=changedVal; k<oldVal; k++) {
3134: var elementName = current[k];
3135: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3136: }
3137: }
3138: return;
3139: }
3140:
3141: // ]]>
3142: </script>
3143:
3144: $togglejs
3145:
3146: ENDSCRIPT
3147: }
3148:
3149: sub ltitools_toggle_js {
3150: return <<"ENDSCRIPT";
3151: <script type="text/javascript">
3152: // <![CDATA[
3153:
3154: function toggleLTITools(form,setting,item) {
3155: var radioname = '';
3156: var divid = '';
3157: if ((setting == 'passback') || (setting == 'roster')) {
3158: radioname = 'ltitools_'+setting+'_'+item;
3159: divid = 'ltitools_'+setting+'time_'+item;
3160: var num = form.elements[radioname].length;
3161: if (num) {
3162: var setvis = '';
3163: for (var i=0; i<num; i++) {
3164: if (form.elements[radioname][i].checked) {
3165: if (form.elements[radioname][i].value == '1') {
3166: if (document.getElementById(divid)) {
3167: document.getElementById(divid).style.display = 'inline-block';
3168: }
3169: setvis = 1;
3170: }
3171: break;
3172: }
3173: }
3174: }
3175: if (!setvis) {
3176: if (document.getElementById(divid)) {
3177: document.getElementById(divid).style.display = 'none';
3178: }
3179: }
3180: }
3181: if (setting == 'user') {
3182: divid = 'ltitools_'+setting+'_div_'+item;
3183: var checkid = 'ltitools_'+setting+'_field_'+item;
3184: if (document.getElementById(divid)) {
3185: if (document.getElementById(checkid)) {
3186: if (document.getElementById(checkid).checked) {
3187: document.getElementById(divid).style.display = 'inline-block';
3188: } else {
3189: document.getElementById(divid).style.display = 'none';
3190: }
3191: }
3192: }
3193: }
3194: return;
3195: }
3196: // ]]>
3197: </script>
3198:
3199: ENDSCRIPT
3200: }
3201:
3202: sub wafproxy_javascript {
3203: my ($dom) = @_;
3204: return <<"ENDSCRIPT";
3205: <script type="text/javascript">
3206: // <![CDATA[
3207: function updateWAF() {
3208: if (document.getElementById('wafproxy_remoteip')) {
3209: var wafremote = 0;
3210: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3211: wafremote = 1;
3212: }
3213: var fields = new Array('header','trust');
3214: for (var i=0; i<fields.length; i++) {
3215: if (document.getElementById('wafproxy_'+fields[i])) {
3216: if (wafremote == 1) {
3217: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3218: }
3219: else {
3220: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3221: }
3222: }
3223: }
3224: if (document.getElementById('wafproxyranges_$dom')) {
3225: if (wafremote == 1) {
3226: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3227: } else {
3228: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3229: if (document.display.wafproxy_vpnaccess[i].checked) {
3230: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3231: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3232: }
3233: }
3234: }
3235: }
3236: }
3237: }
3238: return;
3239: }
3240:
3241: function checkWAF() {
3242: if (document.getElementById('wafproxy_remoteip')) {
3243: var wafvpn = 0;
3244: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3245: if (document.display.wafproxy_vpnaccess[i].checked) {
3246: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3247: wafvpn = 1;
3248: }
3249: break;
3250: }
3251: }
3252: var vpn = new Array('vpnint','vpnext');
3253: for (var i=0; i<vpn.length; i++) {
3254: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3255: if (wafvpn == 1) {
3256: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3257: }
3258: else {
3259: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3260: }
3261: }
3262: }
3263: if (document.getElementById('wafproxyranges_$dom')) {
3264: if (wafvpn == 1) {
3265: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3266: }
3267: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3268: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3269: }
3270: }
3271: }
3272: return;
3273: }
3274:
3275: function toggleWAF() {
3276: if (document.getElementById('wafproxy_table')) {
3277: var wafproxy = 0;
3278: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3279: if (document.display.wafproxy_${dom}[i].checked) {
3280: if (document.display.wafproxy_${dom}[i].value == 1) {
3281: wafproxy = 1;
3282: break;
3283: }
3284: }
3285: }
3286: if (wafproxy == 1) {
3287: document.getElementById('wafproxy_table').style.display='inline';
3288: }
3289: else {
3290: document.getElementById('wafproxy_table').style.display='none';
3291: }
3292: if (document.getElementById('wafproxyrow_${dom}')) {
3293: if (wafproxy == 1) {
3294: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3295: }
3296: else {
3297: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3298: }
3299: }
3300: if (document.getElementById('nowafproxyrow_$dom')) {
3301: if (wafproxy == 1) {
3302: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3303: }
3304: else {
3305: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3306: }
3307: }
3308: }
3309: return;
3310: }
3311: // ]]>
3312: </script>
3313:
3314: ENDSCRIPT
3315: }
3316:
3317: sub proctoring_javascript {
3318: my ($settings) = @_;
3319: my (%ordered,$total,%jstext);
3320: $total = 0;
3321: if (ref($settings) eq 'HASH') {
3322: foreach my $item (keys(%{$settings})) {
3323: if (ref($settings->{$item}) eq 'HASH') {
3324: my $num = $settings->{$item}{'order'};
3325: $ordered{$num} = $item;
3326: }
3327: }
3328: $total = scalar(keys(%{$settings}));
3329: } else {
3330: %ordered = (
3331: 0 => 'proctorio',
3332: 1 => 'examity',
3333: );
3334: $total = 2;
3335: }
3336: my @jsarray = ();
3337: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3338: push(@jsarray,$ordered{$item});
3339: }
3340: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3341: return <<"ENDSCRIPT";
3342: <script type="text/javascript">
3343: // <![CDATA[
3344: function reorderProctoring(form,item) {
3345: var changedVal;
3346: $jstext
3347: var maxh = $total;
3348: var current = new Array;
3349: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3350: for (var i=0; i<proctors.length; i++) {
3351: var elementName = 'proctoring_pos_'+proctors[i];
3352: if (elementName != item) {
3353: if (form.elements[elementName]) {
3354: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3355: current[currVal] = elementName;
3356: }
3357: }
3358: }
3359: var oldVal;
3360: for (var j=0; j<maxh; j++) {
3361: if (current[j] == undefined) {
3362: oldVal = j;
3363: }
3364: }
3365: if (oldVal < changedVal) {
3366: for (var k=oldVal+1; k<=changedVal ; k++) {
3367: var elementName = current[k];
3368: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3369: }
3370: } else {
3371: for (var k=changedVal; k<oldVal; k++) {
3372: var elementName = current[k];
3373: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3374: }
3375: }
3376: return;
3377: }
3378:
3379: function toggleProctoring(form,item) {
3380: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3381: if (fieldsets.length) {
3382: var radioname = 'proctoring_available_'+item;
3383: var num = form.elements[radioname].length;
3384: if (num) {
3385: var setvis = '';
3386: for (var i=0; i<num; i++) {
3387: if (form.elements[radioname][i].checked) {
3388: if (form.elements[radioname][i].value == '1') {
3389: setvis = 1;
3390: break;
3391: }
3392: }
3393: }
3394: for (var j=0; j<fieldsets.length; j++) {
3395: if (setvis) {
3396: fieldsets[j].style.display = 'block';
3397: } else {
3398: fieldsets[j].style.display = 'none';
3399: }
3400: }
3401: }
3402: }
3403: return;
3404: }
3405:
3406: // ]]>
3407: </script>
3408:
3409: ENDSCRIPT
3410: }
3411:
3412:
3413: sub lti_javascript {
3414: my ($dom,$settings) = @_;
3415: my $togglejs = <i_toggle_js($dom);
3416: unless (ref($settings) eq 'HASH') {
3417: return $togglejs;
3418: }
3419: my (%ordered,$total,%jstext);
3420: $total = scalar(keys(%{$settings}));
3421: foreach my $item (keys(%{$settings})) {
3422: if (ref($settings->{$item}) eq 'HASH') {
3423: my $num = $settings->{$item}{'order'};
3424: if ($num eq '') {
3425: $num = $total - 1;
3426: }
3427: $ordered{$num} = $item;
3428: }
3429: }
3430: my @jsarray = ();
3431: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3432: push(@jsarray,$ordered{$item});
3433: }
3434: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3435: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3436: return <<"ENDSCRIPT";
3437: <script type="text/javascript">
3438: // <![CDATA[
3439: function reorderLTI(form,item) {
3440: var changedVal;
3441: $jstext
3442: var newpos = 'lti_pos_add';
3443: var maxh = 1 + $total;
3444: var current = new Array;
3445: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3446: if (item == newpos) {
3447: changedVal = newitemVal;
3448: } else {
3449: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3450: current[newitemVal] = newpos;
3451: }
3452: for (var i=0; i<lti.length; i++) {
3453: var elementName = 'lti_pos_'+lti[i];
3454: if (elementName != item) {
3455: if (form.elements[elementName]) {
3456: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3457: current[currVal] = elementName;
3458: }
3459: }
3460: }
3461: var oldVal;
3462: for (var j=0; j<maxh; j++) {
3463: if (current[j] == undefined) {
3464: oldVal = j;
3465: }
3466: }
3467: if (oldVal < changedVal) {
3468: for (var k=oldVal+1; k<=changedVal ; k++) {
3469: var elementName = current[k];
3470: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3471: }
3472: } else {
3473: for (var k=changedVal; k<oldVal; k++) {
3474: var elementName = current[k];
3475: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3476: }
3477: }
3478: return;
3479: }
3480:
3481: $linkprot_js
3482:
3483: // ]]>
3484: </script>
3485:
3486: $togglejs
3487:
3488: ENDSCRIPT
3489: }
3490:
3491: sub lti_toggle_js {
3492: my ($dom) = @_;
3493: my %lcauthparmtext = &Apache::lonlocal::texthash (
3494: localauth => 'Local auth argument',
3495: krb => 'Kerberos domain',
3496: );
3497: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3498: &js_escape(\$crsincalert);
3499: my %servers = &Apache::lonnet::get_servers($dom,'library');
3500: my $primary = &Apache::lonnet::domain($dom,'primary');
3501: my $course_servers = "'".join("','",keys(%servers))."'";
3502:
3503: return <<"ENDSCRIPT";
3504: <script type="text/javascript">
3505: // <![CDATA[
3506:
3507: function toggleLTI(form,setting,item) {
3508: if ((setting == 'requser') || (setting == 'crsinc')) {
3509: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3510: var setvis = '';
3511: var radioname = 'lti_requser_'+item;
3512: var num = form.elements[radioname].length;
3513: if (num) {
3514: for (var i=0; i<num; i++) {
3515: if (form.elements[radioname][i].checked) {
3516: if (form.elements[radioname][i].value == '1') {
3517: setvis = 1;
3518: break;
3519: }
3520: }
3521: }
3522: }
3523: if (usrfieldsets.length) {
3524: for (var j=0; j<usrfieldsets.length; j++) {
3525: if (setvis) {
3526: usrfieldsets[j].style.display = 'block';
3527: } else {
3528: usrfieldsets[j].style.display = 'none';
3529: }
3530: }
3531: }
3532: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3533: if (crsfieldsets.length) {
3534: radioname = 'lti_crsinc_'+item;
3535: var num = form.elements[radioname].length;
3536: if (num) {
3537: var crsvis = '';
3538: for (var i=0; i<num; i++) {
3539: if (form.elements[radioname][i].checked) {
3540: if (form.elements[radioname][i].value == '1') {
3541: if (setvis == '') {
3542: if (setting == 'crsinc'){
3543: alert("$crsincalert");
3544: form.elements[radioname][0].checked = true;
3545: }
3546: } else {
3547: crsvis = 1;
3548: }
3549: break;
3550: }
3551: }
3552: }
3553: setvis = crsvis;
3554: }
3555: for (var j=0; j<crsfieldsets.length; j++) {
3556: if (setvis) {
3557: crsfieldsets[j].style.display = 'block';
3558: } else {
3559: crsfieldsets[j].style.display = 'none';
3560: }
3561: }
3562: }
3563: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3564: var radioname = '';
3565: var divid = '';
3566: if (setting == 'user') {
3567: radioname = 'lti_mapuser_'+item;
3568: divid = 'lti_userfield_'+item;
3569: } else if (setting == 'crs') {
3570: radioname = 'lti_mapcrs_'+item;
3571: divid = 'lti_crsfield_'+item;
3572: } else if (setting == 'callback') {
3573: radioname = 'lti_callback_'+item;
3574: divid = 'lti_callbackfield_'+item;
3575: } else {
3576: radioname = 'lti_passback_'+item;
3577: divid = 'lti_passback_'+item;
3578: }
3579: var num = form.elements[radioname].length;
3580: if (num) {
3581: var setvis = '';
3582: for (var i=0; i<num; i++) {
3583: if (form.elements[radioname][i].checked) {
3584: if ((setting == 'passback') || (setting == 'callback')) {
3585: if (form.elements[radioname][i].value == '1') {
3586: if (document.getElementById(divid)) {
3587: document.getElementById(divid).style.display = 'inline-block';
3588: }
3589: setvis = 1;
3590: break;
3591: }
3592: } else {
3593: if (form.elements[radioname][i].value == 'other') {
3594: if (document.getElementById(divid)) {
3595: document.getElementById(divid).style.display = 'inline-block';
3596: }
3597: setvis = 1;
3598: break;
3599: }
3600: }
3601: }
3602: }
3603: if (!setvis) {
3604: if (document.getElementById(divid)) {
3605: document.getElementById(divid).style.display = 'none';
3606: }
3607: }
3608: }
3609: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3610: var numsec = form.elements['lti_crssec_'+item].length;
3611: if (numsec) {
3612: var setvis = '';
3613: for (var i=0; i<numsec; i++) {
3614: if (form.elements['lti_crssec_'+item][i].checked) {
3615: if (form.elements['lti_crssec_'+item][i].value == '1') {
3616: if (document.getElementById('lti_crssecfield_'+item)) {
3617: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3618: setvis = 1;
3619: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3620: if (numsrcsec) {
3621: var setsrcvis = '';
3622: for (var j=0; j<numsrcsec; j++) {
3623: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3624: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3625: if (document.getElementById('lti_secsrcfield_'+item)) {
3626: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3627: setsrcvis = 1;
3628: }
3629: }
3630: }
3631: }
3632: if (!setsrcvis) {
3633: if (document.getElementById('lti_secsrcfield_'+item)) {
3634: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3635: }
3636: }
3637: }
3638: }
3639: }
3640: }
3641: }
3642: if (!setvis) {
3643: if (document.getElementById('lti_crssecfield_'+item)) {
3644: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3645: }
3646: if (document.getElementById('lti_secsrcfield_'+item)) {
3647: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3648: }
3649: }
3650: }
3651: } else if (setting == 'lcauth') {
3652: var numauth = form.elements['lti_lcauth_'+item].length;
3653: if (numauth) {
3654: for (var i=0; i<numauth; i++) {
3655: if (form.elements['lti_lcauth_'+item][i].checked) {
3656: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3657: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3658: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3659: } else {
3660: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3661: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3662: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3663: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3664: } else {
3665: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3666: }
3667: }
3668: }
3669: }
3670: }
3671: }
3672: }
3673: } else if (setting == 'lcmenu') {
3674: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3675: var divid = 'lti_menufield_'+item;
3676: var setvis = '';
3677: for (var i=0; i<menus.length; i++) {
3678: var radioname = menus[i];
3679: var num = form.elements[radioname].length;
3680: if (num) {
3681: for (var j=0; j<num; j++) {
3682: if (form.elements[radioname][j].checked) {
3683: if (form.elements[radioname][j].value == '1') {
3684: if (document.getElementById(divid)) {
3685: document.getElementById(divid).style.display = 'inline-block';
3686: }
3687: setvis = 1;
3688: break;
3689: }
3690: }
3691: }
3692: }
3693: if (setvis == 1) {
3694: break;
3695: }
3696: }
3697: if (!setvis) {
3698: if (document.getElementById(divid)) {
3699: document.getElementById(divid).style.display = 'none';
3700: }
3701: }
3702: }
3703: return;
3704: }
3705:
3706: function toggleLTIEncKey(form) {
3707: var shownhosts = new Array();
3708: var hiddenhosts = new Array();
3709: var forcourse = new Array($course_servers);
3710: var fromdomain = '$primary';
3711: var crsradio = form.elements['ltisec_crslinkprot'];
3712: if (crsradio.length) {
3713: for (var i=0; i<crsradio.length; i++) {
3714: if (crsradio[i].checked) {
3715: if (crsradio[i].value == 1) {
3716: if (forcourse.length > 0) {
3717: for (var j=0; j<forcourse.length; j++) {
3718: if (!shownhosts.includes(forcourse[j])) {
3719: shownhosts.push(forcourse[j]);
3720: }
3721: }
3722: }
3723: } else {
3724: if (forcourse.length > 0) {
3725: for (var j=0; j<forcourse.length; j++) {
3726: if (!hiddenhosts.includes(forcourse[j])) {
3727: hiddenhosts.push(forcourse[j]);
3728: }
3729: }
3730: }
3731: }
3732: }
3733: }
3734: }
3735: var domradio = form.elements['ltisec_domlinkprot'];
3736: if (domradio.length) {
3737: for (var i=0; i<domradio.length; i++) {
3738: if (domradio[i].checked) {
3739: if (domradio[i].value == 1) {
3740: if (!shownhosts.includes(fromdomain)) {
3741: shownhosts.push(fromdomain);
3742: }
3743: } else {
3744: if (!hiddenhosts.includes(fromdomain)) {
3745: hiddenhosts.push(fromdomain);
3746: }
3747: }
3748: }
3749: }
3750: }
3751: var consumersradio = form.elements['ltisec_consumers'];
3752: if (consumersradio.length) {
3753: for (var i=0; i<consumersradio.length; i++) {
3754: if (consumersradio[i].checked) {
3755: if (consumersradio[i].value == 1) {
3756: if (!shownhosts.includes(fromdomain)) {
3757: shownhosts.push(fromdomain);
3758: }
3759: } else {
3760: if (!hiddenhosts.includes(fromdomain)) {
3761: hiddenhosts.push(fromdomain);
3762: }
3763: }
3764: }
3765: }
3766: }
3767: if (shownhosts.length > 0) {
3768: for (var i=0; i<shownhosts.length; i++) {
3769: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3770: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3771: }
3772: }
3773: if (document.getElementById('ltisec_noprivkey')) {
3774: document.getElementById('ltisec_noprivkey').style.display = 'none';
3775: }
3776: } else {
3777: if (document.getElementById('ltisec_noprivkey')) {
3778: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3779: }
3780: }
3781: if (hiddenhosts.length > 0) {
3782: for (var i=0; i<hiddenhosts.length; i++) {
3783: if (!shownhosts.includes(hiddenhosts[i])) {
3784: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3785: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3786: }
3787: }
3788: }
3789: }
3790: return;
3791: }
3792:
3793: function togglePrivKey(form,hostid) {
3794: var radioname = '';
3795: var currdivid = '';
3796: var newdivid = '';
3797: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3798: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3799: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3800: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3801: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3802: if (radioname) {
3803: if (radioname.length > 0) {
3804: var setvis;
3805: for (var i=0; i<radioname.length; i++) {
3806: if (radioname[i].checked == true) {
3807: if (radioname[i].value == 1) {
3808: newdivid.style.display = 'inline-block';
3809: currdivid.style.display = 'none';
3810: setvis = 1;
3811: }
3812: break;
3813: }
3814: }
3815: if (!setvis) {
3816: newdivid.style.display = 'none';
3817: currdivid.style.display = 'inline-block';
3818: }
3819: }
3820: }
3821: }
3822: }
3823:
3824: // ]]>
3825: </script>
3826:
3827: ENDSCRIPT
3828: }
3829:
3830: sub autoupdate_javascript {
3831: return <<"ENDSCRIPT";
3832: <script type="text/javascript">
3833: // <![CDATA[
3834: function toggleLastActiveDays(form) {
3835: var radioname = 'lastactive';
3836: var divid = 'lastactive_div';
3837: var num = form.elements[radioname].length;
3838: if (num) {
3839: var setvis = '';
3840: for (var i=0; i<num; i++) {
3841: if (form.elements[radioname][i].checked) {
3842: if (form.elements[radioname][i].value == '1') {
3843: if (document.getElementById(divid)) {
3844: document.getElementById(divid).style.display = 'inline-block';
3845: }
3846: setvis = 1;
3847: }
3848: break;
3849: }
3850: }
3851: if (!setvis) {
3852: if (document.getElementById(divid)) {
3853: document.getElementById(divid).style.display = 'none';
3854: }
3855: }
3856: }
3857: return;
3858: }
3859: // ]]>
3860: </script>
3861:
3862: ENDSCRIPT
3863: }
3864:
3865: sub autoenroll_javascript {
3866: return <<"ENDSCRIPT";
3867: <script type="text/javascript">
3868: // <![CDATA[
3869: function toggleFailsafe(form) {
3870: var radioname = 'autoenroll_failsafe';
3871: var divid = 'autoenroll_failsafe_div';
3872: var num = form.elements[radioname].length;
3873: if (num) {
3874: var setvis = '';
3875: for (var i=0; i<num; i++) {
3876: if (form.elements[radioname][i].checked) {
3877: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3878: if (document.getElementById(divid)) {
3879: document.getElementById(divid).style.display = 'inline-block';
3880: }
3881: setvis = 1;
3882: }
3883: break;
3884: }
3885: }
3886: if (!setvis) {
3887: if (document.getElementById(divid)) {
3888: document.getElementById(divid).style.display = 'none';
3889: }
3890: }
3891: }
3892: return;
3893: }
3894: // ]]>
3895: </script>
3896:
3897: ENDSCRIPT
3898: }
3899:
3900: sub saml_javascript {
3901: return <<"ENDSCRIPT";
3902: <script type="text/javascript">
3903: // <![CDATA[
3904: function toggleSamlOptions(form,hostid) {
3905: var radioname = 'saml_'+hostid;
3906: var tablecellon = 'samloptionson_'+hostid;
3907: var tablecelloff = 'samloptionsoff_'+hostid;
3908: var num = form.elements[radioname].length;
3909: if (num) {
3910: var setvis = '';
3911: for (var i=0; i<num; i++) {
3912: if (form.elements[radioname][i].checked) {
3913: if (form.elements[radioname][i].value == '1') {
3914: if (document.getElementById(tablecellon)) {
3915: document.getElementById(tablecellon).style.display='';
3916: }
3917: if (document.getElementById(tablecelloff)) {
3918: document.getElementById(tablecelloff).style.display='none';
3919: }
3920: setvis = 1;
3921: }
3922: break;
3923: }
3924: }
3925: if (!setvis) {
3926: if (document.getElementById(tablecellon)) {
3927: document.getElementById(tablecellon).style.display='none';
3928: }
3929: if (document.getElementById(tablecelloff)) {
3930: document.getElementById(tablecelloff).style.display='';
3931: }
3932: }
3933: }
3934: return;
3935: }
3936: // ]]>
3937: </script>
3938:
3939: ENDSCRIPT
3940: }
3941:
3942: sub ipaccess_javascript {
3943: my ($settings) = @_;
3944: my (%ordered,$total,%jstext);
3945: $total = 0;
3946: if (ref($settings) eq 'HASH') {
3947: foreach my $item (keys(%{$settings})) {
3948: if (ref($settings->{$item}) eq 'HASH') {
3949: my $num = $settings->{$item}{'order'};
3950: $ordered{$num} = $item;
3951: }
3952: }
3953: $total = scalar(keys(%{$settings}));
3954: }
3955: my @jsarray = ();
3956: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3957: push(@jsarray,$ordered{$item});
3958: }
3959: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3960: return <<"ENDSCRIPT";
3961: <script type="text/javascript">
3962: // <![CDATA[
3963: function reorderIPaccess(form,item) {
3964: var changedVal;
3965: $jstext
3966: var newpos = 'ipaccess_pos_add';
3967: var maxh = 1 + $total;
3968: var current = new Array;
3969: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3970: if (item == newpos) {
3971: changedVal = newitemVal;
3972: } else {
3973: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3974: current[newitemVal] = newpos;
3975: }
3976: for (var i=0; i<ipaccess.length; i++) {
3977: var elementName = 'ipaccess_pos_'+ipaccess[i];
3978: if (elementName != item) {
3979: if (form.elements[elementName]) {
3980: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3981: current[currVal] = elementName;
3982: }
3983: }
3984: }
3985: var oldVal;
3986: for (var j=0; j<maxh; j++) {
3987: if (current[j] == undefined) {
3988: oldVal = j;
3989: }
3990: }
3991: if (oldVal < changedVal) {
3992: for (var k=oldVal+1; k<=changedVal ; k++) {
3993: var elementName = current[k];
3994: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3995: }
3996: } else {
3997: for (var k=changedVal; k<oldVal; k++) {
3998: var elementName = current[k];
3999: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4000: }
4001: }
4002: return;
4003: }
4004: // ]]>
4005: </script>
4006:
4007: ENDSCRIPT
4008: }
4009:
4010: sub print_autoenroll {
4011: my ($dom,$settings,$rowtotal) = @_;
4012: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4013: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
4014: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
4015: $failsafesty = 'none';
4016: %failsafechecked = (
4017: off => ' checked="checked"',
4018: );
4019: if (ref($settings) eq 'HASH') {
4020: if (exists($settings->{'run'})) {
4021: if ($settings->{'run'} eq '0') {
4022: $runoff = ' checked="checked" ';
4023: $runon = ' ';
4024: } else {
4025: $runon = ' checked="checked" ';
4026: $runoff = ' ';
4027: }
4028: } else {
4029: if ($autorun) {
4030: $runon = ' checked="checked" ';
4031: $runoff = ' ';
4032: } else {
4033: $runoff = ' checked="checked" ';
4034: $runon = ' ';
4035: }
4036: }
4037: if (exists($settings->{'co-owners'})) {
4038: if ($settings->{'co-owners'} eq '0') {
4039: $coownersoff = ' checked="checked" ';
4040: $coownerson = ' ';
4041: } else {
4042: $coownerson = ' checked="checked" ';
4043: $coownersoff = ' ';
4044: }
4045: } else {
4046: $coownersoff = ' checked="checked" ';
4047: $coownerson = ' ';
4048: }
4049: if (exists($settings->{'sender_domain'})) {
4050: $defdom = $settings->{'sender_domain'};
4051: }
4052: if (exists($settings->{'failsafe'})) {
4053: $failsafe = $settings->{'failsafe'};
4054: if ($failsafe eq 'zero') {
4055: $failsafechecked{'zero'} = ' checked="checked"';
4056: $failsafechecked{'off'} = '';
4057: $failsafesty = 'inline-block';
4058: } elsif ($failsafe eq 'any') {
4059: $failsafechecked{'any'} = ' checked="checked"';
4060: $failsafechecked{'off'} = '';
4061: }
4062: $autofailsafe = $settings->{'autofailsafe'};
4063: } elsif (exists($settings->{'autofailsafe'})) {
4064: $autofailsafe = $settings->{'autofailsafe'};
4065: if ($autofailsafe ne '') {
4066: $failsafechecked{'zero'} = ' checked="checked"';
4067: $failsafe = 'zero';
4068: $failsafechecked{'off'} = '';
4069: }
4070: }
4071: } else {
4072: if ($autorun) {
4073: $runon = ' checked="checked" ';
4074: $runoff = ' ';
4075: } else {
4076: $runoff = ' checked="checked" ';
4077: $runon = ' ';
4078: }
4079: }
4080: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
4081: my $notif_sender;
4082: if (ref($settings) eq 'HASH') {
4083: $notif_sender = $settings->{'sender_uname'};
4084: }
4085: my $datatable='<tr class="LC_odd_row">'.
4086: '<td>'.&mt('Auto-enrollment active?').'</td>'.
4087: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4088: '<input type="radio" name="autoenroll_run"'.
4089: $runon.' value="1" />'.&mt('Yes').'</label> '.
4090: '<label><input type="radio" name="autoenroll_run"'.
4091: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
4092: '</tr><tr>'.
4093: '<td>'.&mt('Notification messages - sender').
4094: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
4095: &mt('username').': '.
4096: '<input type="text" name="sender_uname" value="'.
4097: $notif_sender.'" size="10" /> '.&mt('domain').
4098: ': '.$domform.'</span></td></tr>'.
4099: '<tr class="LC_odd_row">'.
4100: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
4101: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4102: '<input type="radio" name="autoassign_coowners"'.
4103: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
4104: '<label><input type="radio" name="autoassign_coowners"'.
4105: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
4106: '</tr><tr>'.
4107: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
4108: '<td class="LC_left_item"><span class="LC_nobreak">'.
4109: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
4110: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
4111: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
4112: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
4113: '<span class="LC_nobreak">'.
4114: &mt('Threshold for number of students in section to drop: [_1]',
4115: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
4116: '</span></div></td></tr>';
4117: $$rowtotal += 4;
4118: return $datatable;
4119: }
4120:
4121: sub print_autoupdate {
4122: my ($position,$dom,$settings,$rowtotal) = @_;
4123: my ($enable,$datatable);
4124: if ($position eq 'top') {
4125: my %choices = &Apache::lonlocal::texthash (
4126: run => 'Auto-update active?',
4127: classlists => 'Update information in classlists?',
4128: unexpired => 'Skip updates for users without active or future roles?',
4129: lastactive => 'Skip updates for inactive users?',
4130: );
4131: my $itemcount = 0;
4132: my $updateon = ' ';
4133: my $updateoff = ' checked="checked" ';
4134: if (ref($settings) eq 'HASH') {
4135: if ($settings->{'run'} eq '1') {
4136: $updateon = $updateoff;
4137: $updateoff = ' ';
4138: }
4139: }
4140: $enable = '<tr class="LC_odd_row">'.
4141: '<td>'.$choices{'run'}.'</td>'.
4142: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4143: '<input type="radio" name="autoupdate_run"'.
4144: $updateoff.'value="0" />'.&mt('No').'</label> '.
4145: '<label><input type="radio" name="autoupdate_run"'.
4146: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
4147: '</tr>';
4148: my @toggles = ('classlists','unexpired');
4149: my %defaultchecked = ('classlists' => 'off',
4150: 'unexpired' => 'off'
4151: );
4152: $$rowtotal ++;
4153: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4154: \%choices,$itemcount,'','','left','no');
4155: $datatable = $enable.$datatable;
4156: $$rowtotal += $itemcount;
4157: my $lastactiveon = ' ';
4158: my $lastactiveoff = ' checked="checked" ';
4159: my $lastactivestyle = 'none';
4160: my $lastactivedays;
4161: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4162: if (ref($settings) eq 'HASH') {
4163: if ($settings->{'lastactive'} =~ /^\d+$/) {
4164: $lastactiveon = $lastactiveoff;
4165: $lastactiveoff = ' ';
4166: $lastactivestyle = 'inline-block';
4167: $lastactivedays = $settings->{'lastactive'};
4168: }
4169: }
4170: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4171: $datatable .= '<tr'.$css_class.'>'.
4172: '<td>'.$choices{'lastactive'}.'</td>'.
4173: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4174: '<input type="radio" name="lastactive"'.
4175: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4176: ' <label>'.
4177: '<input type="radio" name="lastactive"'.
4178: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4179: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4180: ': '.&mt('inactive = no activity in last [_1] days',
4181: '<input type="text" size="5" name="lastactivedays" value="'.
4182: $lastactivedays.'" />').
4183: '</span></td>'.
4184: '</tr>';
4185: $$rowtotal ++;
4186: } elsif ($position eq 'middle') {
4187: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4188: my $numinrow = 3;
4189: my $locknamesettings;
4190: $datatable .= &insttypes_row($settings,$types,$usertypes,
4191: $dom,$numinrow,$othertitle,
4192: 'lockablenames',$rowtotal);
4193: $$rowtotal ++;
4194: } else {
4195: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4196: my @fields = ('lastname','firstname','middlename','generation',
4197: 'permanentemail','id');
4198: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4199: my $numrows = 0;
4200: if (ref($types) eq 'ARRAY') {
4201: if (@{$types} > 0) {
4202: $datatable =
4203: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4204: \@fields,$types,\$numrows);
4205: $$rowtotal += @{$types};
4206: }
4207: }
4208: $datatable .=
4209: &usertype_update_row($settings,{'default' => $othertitle},
4210: \%fieldtitles,\@fields,['default'],
4211: \$numrows);
4212: $$rowtotal ++;
4213: }
4214: return $datatable;
4215: }
4216:
4217: sub print_autocreate {
4218: my ($dom,$settings,$rowtotal) = @_;
4219: my (%createon,%createoff,%currhash);
4220: my @types = ('xml','req');
4221: if (ref($settings) eq 'HASH') {
4222: foreach my $item (@types) {
4223: $createoff{$item} = ' checked="checked" ';
4224: $createon{$item} = ' ';
4225: if (exists($settings->{$item})) {
4226: if ($settings->{$item}) {
4227: $createon{$item} = ' checked="checked" ';
4228: $createoff{$item} = ' ';
4229: }
4230: }
4231: }
4232: if ($settings->{'xmldc'} ne '') {
4233: $currhash{$settings->{'xmldc'}} = 1;
4234: }
4235: } else {
4236: foreach my $item (@types) {
4237: $createoff{$item} = ' checked="checked" ';
4238: $createon{$item} = ' ';
4239: }
4240: }
4241: $$rowtotal += 2;
4242: my $numinrow = 2;
4243: my $datatable='<tr class="LC_odd_row">'.
4244: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4245: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4246: '<input type="radio" name="autocreate_xml"'.
4247: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4248: '<label><input type="radio" name="autocreate_xml"'.
4249: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4250: '</td></tr><tr>'.
4251: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4252: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4253: '<input type="radio" name="autocreate_req"'.
4254: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4255: '<label><input type="radio" name="autocreate_req"'.
4256: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4257: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4258: 'autocreate_xmldc',%currhash);
4259: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4260: if ($numdc > 1) {
4261: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4262: '</td><td class="LC_left_item">';
4263: } else {
4264: $datatable .= &mt('Course creation processed as:').
4265: '</td><td class="LC_right_item">';
4266: }
4267: $datatable .= $dctable.'</td></tr>';
4268: $$rowtotal += $rows;
4269: return $datatable;
4270: }
4271:
4272: sub print_directorysrch {
4273: my ($position,$dom,$settings,$rowtotal) = @_;
4274: my $datatable;
4275: if ($position eq 'top') {
4276: my $instsrchon = ' ';
4277: my $instsrchoff = ' checked="checked" ';
4278: my ($exacton,$containson,$beginson);
4279: my $instlocalon = ' ';
4280: my $instlocaloff = ' checked="checked" ';
4281: if (ref($settings) eq 'HASH') {
4282: if ($settings->{'available'} eq '1') {
4283: $instsrchon = $instsrchoff;
4284: $instsrchoff = ' ';
4285: }
4286: if ($settings->{'localonly'} eq '1') {
4287: $instlocalon = $instlocaloff;
4288: $instlocaloff = ' ';
4289: }
4290: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4291: foreach my $type (@{$settings->{'searchtypes'}}) {
4292: if ($type eq 'exact') {
4293: $exacton = ' checked="checked" ';
4294: } elsif ($type eq 'contains') {
4295: $containson = ' checked="checked" ';
4296: } elsif ($type eq 'begins') {
4297: $beginson = ' checked="checked" ';
4298: }
4299: }
4300: } else {
4301: if ($settings->{'searchtypes'} eq 'exact') {
4302: $exacton = ' checked="checked" ';
4303: } elsif ($settings->{'searchtypes'} eq 'contains') {
4304: $containson = ' checked="checked" ';
4305: } elsif ($settings->{'searchtypes'} eq 'specify') {
4306: $exacton = ' checked="checked" ';
4307: $containson = ' checked="checked" ';
4308: }
4309: }
4310: }
4311: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4312: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4313:
4314: my $numinrow = 4;
4315: my $cansrchrow = 0;
4316: $datatable='<tr class="LC_odd_row">'.
4317: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4318: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4319: '<input type="radio" name="dirsrch_available"'.
4320: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4321: '<label><input type="radio" name="dirsrch_available"'.
4322: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4323: '</tr><tr>'.
4324: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4325: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4326: '<input type="radio" name="dirsrch_instlocalonly"'.
4327: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4328: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4329: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4330: '</tr>';
4331: $$rowtotal += 2;
4332: if (ref($usertypes) eq 'HASH') {
4333: if (keys(%{$usertypes}) > 0) {
4334: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4335: $numinrow,$othertitle,'cansearch',
4336: $rowtotal);
4337: $cansrchrow = 1;
4338: }
4339: }
4340: if ($cansrchrow) {
4341: $$rowtotal ++;
4342: $datatable .= '<tr>';
4343: } else {
4344: $datatable .= '<tr class="LC_odd_row">';
4345: }
4346: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4347: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4348: foreach my $title (@{$titleorder}) {
4349: if (defined($searchtitles->{$title})) {
4350: my $check = ' ';
4351: if (ref($settings) eq 'HASH') {
4352: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4353: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4354: $check = ' checked="checked" ';
4355: }
4356: }
4357: }
4358: $datatable .= '<td class="LC_left_item">'.
4359: '<span class="LC_nobreak"><label>'.
4360: '<input type="checkbox" name="searchby" '.
4361: 'value="'.$title.'"'.$check.'/>'.
4362: $searchtitles->{$title}.'</label></span></td>';
4363: }
4364: }
4365: $datatable .= '</tr></table></td></tr>';
4366: $$rowtotal ++;
4367: if ($cansrchrow) {
4368: $datatable .= '<tr class="LC_odd_row">';
4369: } else {
4370: $datatable .= '<tr>';
4371: }
4372: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4373: '<td class="LC_left_item" colspan="2">'.
4374: '<span class="LC_nobreak"><label>'.
4375: '<input type="checkbox" name="searchtypes" '.
4376: $exacton.' value="exact" />'.&mt('Exact match').
4377: '</label> '.
4378: '<label><input type="checkbox" name="searchtypes" '.
4379: $beginson.' value="begins" />'.&mt('Begins with').
4380: '</label> '.
4381: '<label><input type="checkbox" name="searchtypes" '.
4382: $containson.' value="contains" />'.&mt('Contains').
4383: '</label></span></td></tr>';
4384: $$rowtotal ++;
4385: } else {
4386: my $domsrchon = ' checked="checked" ';
4387: my $domsrchoff = ' ';
4388: my $domlocalon = ' ';
4389: my $domlocaloff = ' checked="checked" ';
4390: if (ref($settings) eq 'HASH') {
4391: if ($settings->{'lclocalonly'} eq '1') {
4392: $domlocalon = $domlocaloff;
4393: $domlocaloff = ' ';
4394: }
4395: if ($settings->{'lcavailable'} eq '0') {
4396: $domsrchoff = $domsrchon;
4397: $domsrchon = ' ';
4398: }
4399: }
4400: $datatable='<tr class="LC_odd_row">'.
4401: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4402: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4403: '<input type="radio" name="dirsrch_domavailable"'.
4404: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4405: '<label><input type="radio" name="dirsrch_domavailable"'.
4406: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4407: '</tr><tr>'.
4408: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4409: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4410: '<input type="radio" name="dirsrch_domlocalonly"'.
4411: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4412: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4413: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4414: '</tr>';
4415: $$rowtotal += 2;
4416: }
4417: return $datatable;
4418: }
4419:
4420: sub print_contacts {
4421: my ($position,$dom,$settings,$rowtotal) = @_;
4422: my $datatable;
4423: my @contacts = ('adminemail','supportemail');
4424: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4425: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4426: if ($position eq 'top') {
4427: if (ref($settings) eq 'HASH') {
4428: foreach my $item (@contacts) {
4429: if (exists($settings->{$item})) {
4430: $to{$item} = $settings->{$item};
4431: }
4432: }
4433: }
4434: } elsif ($position eq 'middle') {
4435: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4436: 'updatesmail','idconflictsmail','hostipmail');
4437: foreach my $type (@mailings) {
4438: $otheremails{$type} = '';
4439: }
4440: } elsif ($position eq 'lower') {
4441: if (ref($settings) eq 'HASH') {
4442: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4443: %lonstatus = %{$settings->{'lonstatus'}};
4444: }
4445: }
4446: } else {
4447: @mailings = ('helpdeskmail','otherdomsmail');
4448: foreach my $type (@mailings) {
4449: $otheremails{$type} = '';
4450: }
4451: $bccemails{'helpdeskmail'} = '';
4452: $bccemails{'otherdomsmail'} = '';
4453: $includestr{'helpdeskmail'} = '';
4454: $includestr{'otherdomsmail'} = '';
4455: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4456: }
4457: if (ref($settings) eq 'HASH') {
4458: unless (($position eq 'top') || ($position eq 'lower')) {
4459: foreach my $type (@mailings) {
4460: if (exists($settings->{$type})) {
4461: if (ref($settings->{$type}) eq 'HASH') {
4462: foreach my $item (@contacts) {
4463: if ($settings->{$type}{$item}) {
4464: $checked{$type}{$item} = ' checked="checked" ';
4465: }
4466: }
4467: $otheremails{$type} = $settings->{$type}{'others'};
4468: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4469: $bccemails{$type} = $settings->{$type}{'bcc'};
4470: if ($settings->{$type}{'include'} ne '') {
4471: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4472: $includestr{$type} = &unescape($includestr{$type});
4473: }
4474: }
4475: }
4476: } elsif ($type eq 'lonstatusmail') {
4477: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4478: }
4479: }
4480: }
4481: if ($position eq 'bottom') {
4482: foreach my $type (@mailings) {
4483: $bccemails{$type} = $settings->{$type}{'bcc'};
4484: if ($settings->{$type}{'include'} ne '') {
4485: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4486: $includestr{$type} = &unescape($includestr{$type});
4487: }
4488: }
4489: if (ref($settings->{'helpform'}) eq 'HASH') {
4490: if (ref($fields) eq 'ARRAY') {
4491: foreach my $field (@{$fields}) {
4492: $currfield{$field} = $settings->{'helpform'}{$field};
4493: }
4494: }
4495: if (exists($settings->{'helpform'}{'maxsize'})) {
4496: $maxsize = $settings->{'helpform'}{'maxsize'};
4497: } else {
4498: $maxsize = '1.0';
4499: }
4500: } else {
4501: if (ref($fields) eq 'ARRAY') {
4502: foreach my $field (@{$fields}) {
4503: $currfield{$field} = 'yes';
4504: }
4505: }
4506: $maxsize = '1.0';
4507: }
4508: }
4509: } else {
4510: if ($position eq 'top') {
4511: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4512: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4513: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4514: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4515: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4516: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4517: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4518: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4519: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4520: } elsif ($position eq 'bottom') {
4521: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4522: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4523: if (ref($fields) eq 'ARRAY') {
4524: foreach my $field (@{$fields}) {
4525: $currfield{$field} = 'yes';
4526: }
4527: }
4528: $maxsize = '1.0';
4529: }
4530: }
4531: my ($titles,$short_titles) = &contact_titles();
4532: my $rownum = 0;
4533: my $css_class;
4534: if ($position eq 'top') {
4535: foreach my $item (@contacts) {
4536: $css_class = $rownum%2?' class="LC_odd_row"':'';
4537: $datatable .= '<tr'.$css_class.'>'.
4538: '<td><span class="LC_nobreak">'.$titles->{$item}.
4539: '</span></td><td class="LC_right_item">'.
4540: '<input type="text" name="'.$item.'" value="'.
4541: $to{$item}.'" /></td></tr>';
4542: $rownum ++;
4543: }
4544: } elsif ($position eq 'bottom') {
4545: $css_class = $rownum%2?' class="LC_odd_row"':'';
4546: $datatable .= '<tr'.$css_class.'>'.
4547: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4548: &mt('(e-mail, subject, and description always shown)').
4549: '</td><td class="LC_left_item">';
4550: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4551: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4552: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4553: foreach my $field (@{$fields}) {
4554: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4555: if (($field eq 'screenshot') || ($field eq 'cc')) {
4556: $datatable .= ' '.&mt('(logged-in users)');
4557: }
4558: $datatable .='</td><td>';
4559: my $clickaction;
4560: if ($field eq 'screenshot') {
4561: $clickaction = ' onclick="screenshotSize(this);"';
4562: }
4563: if (ref($possoptions->{$field}) eq 'ARRAY') {
4564: foreach my $option (@{$possoptions->{$field}}) {
4565: my $checked;
4566: if ($currfield{$field} eq $option) {
4567: $checked = ' checked="checked"';
4568: }
4569: $datatable .= '<span class="LC_nobreak"><label>'.
4570: '<input type="radio" name="helpform_'.$field.'" '.
4571: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4572: '</label></span>'.(' 'x2);
4573: }
4574: }
4575: if ($field eq 'screenshot') {
4576: my $display;
4577: if ($currfield{$field} eq 'no') {
4578: $display = ' style="display:none"';
4579: }
4580: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4581: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4582: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4583: }
4584: $datatable .= '</td></tr>';
4585: }
4586: $datatable .= '</table>';
4587: }
4588: $datatable .= '</td></tr>'."\n";
4589: $rownum ++;
4590: }
4591: unless (($position eq 'top') || ($position eq 'lower')) {
4592: foreach my $type (@mailings) {
4593: $css_class = $rownum%2?' class="LC_odd_row"':'';
4594: $datatable .= '<tr'.$css_class.'>'.
4595: '<td><span class="LC_nobreak">'.
4596: $titles->{$type}.': </span></td>'.
4597: '<td class="LC_left_item">';
4598: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4599: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4600: }
4601: $datatable .= '<span class="LC_nobreak">';
4602: foreach my $item (@contacts) {
4603: $datatable .= '<label>'.
4604: '<input type="checkbox" name="'.$type.'"'.
4605: $checked{$type}{$item}.
4606: ' value="'.$item.'" />'.$short_titles->{$item}.
4607: '</label> ';
4608: }
4609: $datatable .= '</span><br />'.&mt('Others').': '.
4610: '<input type="text" name="'.$type.'_others" '.
4611: 'value="'.$otheremails{$type}.'" />';
4612: my %locchecked;
4613: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4614: foreach my $loc ('s','b') {
4615: if ($includeloc{$type} eq $loc) {
4616: $locchecked{$loc} = ' checked="checked"';
4617: last;
4618: }
4619: }
4620: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4621: '<input type="text" name="'.$type.'_bcc" '.
4622: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4623: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4624: &mt('Text automatically added to e-mail:').' '.
4625: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4626: '<span class="LC_nobreak">'.&mt('Location:').' '.
4627: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4628: (' 'x2).
4629: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4630: '</span></fieldset>';
4631: }
4632: $datatable .= '</td></tr>'."\n";
4633: $rownum ++;
4634: }
4635: }
4636: if ($position eq 'middle') {
4637: my %choices;
4638: my $corelink = &core_link_msu();
4639: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4640: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4641: $corelink);
4642: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4643: my @toggles = ('reporterrors','reportupdates','reportstatus');
4644: my %defaultchecked = ('reporterrors' => 'on',
4645: 'reportupdates' => 'on',
4646: 'reportstatus' => 'on');
4647: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4648: \%choices,$rownum);
4649: $datatable .= $reports;
4650: } elsif ($position eq 'lower') {
4651: my (%current,%excluded,%weights);
4652: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4653: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4654: $current{'errorthreshold'} = $lonstatus{'threshold'};
4655: } else {
4656: $current{'errorthreshold'} = $defaults->{'threshold'};
4657: }
4658: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4659: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4660: } else {
4661: $current{'errorsysmail'} = $defaults->{'sysmail'};
4662: }
4663: if (ref($lonstatus{'weights'}) eq 'HASH') {
4664: foreach my $type ('E','W','N','U') {
4665: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4666: $weights{$type} = $lonstatus{'weights'}{$type};
4667: } else {
4668: $weights{$type} = $defaults->{$type};
4669: }
4670: }
4671: } else {
4672: foreach my $type ('E','W','N','U') {
4673: $weights{$type} = $defaults->{$type};
4674: }
4675: }
4676: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4677: if (@{$lonstatus{'excluded'}} > 0) {
4678: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4679: }
4680: }
4681: foreach my $item ('errorthreshold','errorsysmail') {
4682: $css_class = $rownum%2?' class="LC_odd_row"':'';
4683: $datatable .= '<tr'.$css_class.'>'.
4684: '<td class="LC_left_item"><span class="LC_nobreak">'.
4685: $titles->{$item}.
4686: '</span></td><td class="LC_left_item">'.
4687: '<input type="text" name="'.$item.'" value="'.
4688: $current{$item}.'" size="5" /></td></tr>';
4689: $rownum ++;
4690: }
4691: $css_class = $rownum%2?' class="LC_odd_row"':'';
4692: $datatable .= '<tr'.$css_class.'>'.
4693: '<td class="LC_left_item">'.
4694: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4695: '</span></td><td class="LC_left_item"><table><tr>';
4696: foreach my $type ('E','W','N','U') {
4697: $datatable .= '<td>'.$names->{$type}.'<br />'.
4698: '<input type="text" name="errorweights_'.$type.'" value="'.
4699: $weights{$type}.'" size="5" /></td>';
4700: }
4701: $datatable .= '</tr></table></tr>';
4702: $rownum ++;
4703: $css_class = $rownum%2?' class="LC_odd_row"':'';
4704: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4705: $titles->{'errorexcluded'}.'</td>'.
4706: '<td class="LC_left_item"><table>';
4707: my $numinrow = 4;
4708: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4709: for (my $i=0; $i<@ids; $i++) {
4710: my $rem = $i%($numinrow);
4711: if ($rem == 0) {
4712: if ($i > 0) {
4713: $datatable .= '</tr>';
4714: }
4715: $datatable .= '<tr>';
4716: }
4717: my $check;
4718: if ($excluded{$ids[$i]}) {
4719: $check = ' checked="checked" ';
4720: }
4721: $datatable .= '<td class="LC_left_item">'.
4722: '<span class="LC_nobreak"><label>'.
4723: '<input type="checkbox" name="errorexcluded" '.
4724: 'value="'.$ids[$i].'"'.$check.' />'.
4725: $ids[$i].'</label></span></td>';
4726: }
4727: my $colsleft = $numinrow - @ids%($numinrow);
4728: if ($colsleft > 1 ) {
4729: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4730: ' </td>';
4731: } elsif ($colsleft == 1) {
4732: $datatable .= '<td class="LC_left_item"> </td>';
4733: }
4734: $datatable .= '</tr></table></td></tr>';
4735: $rownum ++;
4736: } elsif ($position eq 'bottom') {
4737: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4738: my (@posstypes,%usertypeshash);
4739: if (ref($types) eq 'ARRAY') {
4740: @posstypes = @{$types};
4741: }
4742: if (@posstypes) {
4743: if (ref($usertypes) eq 'HASH') {
4744: %usertypeshash = %{$usertypes};
4745: }
4746: my @overridden;
4747: my $numinrow = 4;
4748: if (ref($settings) eq 'HASH') {
4749: if (ref($settings->{'overrides'}) eq 'HASH') {
4750: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4751: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4752: push(@overridden,$key);
4753: foreach my $item (@contacts) {
4754: if ($settings->{'overrides'}{$key}{$item}) {
4755: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4756: }
4757: }
4758: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4759: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4760: $includeloc{'override_'.$key} = '';
4761: $includestr{'override_'.$key} = '';
4762: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4763: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4764: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4765: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4766: }
4767: }
4768: }
4769: }
4770: }
4771: my $customclass = 'LC_helpdesk_override';
4772: my $optionsprefix = 'LC_options_helpdesk_';
4773:
4774: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4775:
4776: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4777: $numinrow,$othertitle,'overrides',
4778: \$rownum,$onclicktypes,$customclass);
4779: $rownum ++;
4780: $usertypeshash{'default'} = $othertitle;
4781: foreach my $status (@posstypes) {
4782: my $css_class;
4783: if ($rownum%2) {
4784: $css_class = 'LC_odd_row ';
4785: }
4786: $css_class .= $customclass;
4787: my $rowid = $optionsprefix.$status;
4788: my $hidden = 1;
4789: my $currstyle = 'display:none';
4790: if (grep(/^\Q$status\E$/,@overridden)) {
4791: $currstyle = 'display:table-row';
4792: $hidden = 0;
4793: }
4794: my $key = 'override_'.$status;
4795: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4796: $includeloc{$key},$includestr{$key},$status,$rowid,
4797: $usertypeshash{$status},$css_class,$currstyle,
4798: \@contacts,$short_titles);
4799: unless ($hidden) {
4800: $rownum ++;
4801: }
4802: }
4803: }
4804: }
4805: $$rowtotal += $rownum;
4806: return $datatable;
4807: }
4808:
4809: sub core_link_msu {
4810: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4811: &mt('LON-CAPA core group - MSU'),600,500);
4812: }
4813:
4814: sub overridden_helpdesk {
4815: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4816: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4817: my $class = 'LC_left_item';
4818: if ($css_class) {
4819: $css_class = ' class="'.$css_class.'"';
4820: }
4821: if ($rowid) {
4822: $rowid = ' id="'.$rowid.'"';
4823: }
4824: if ($rowstyle) {
4825: $rowstyle = ' style="'.$rowstyle.'"';
4826: }
4827: my ($output,$description);
4828: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4829: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4830: "<td>$description</td>\n".
4831: '<td class="'.$class.'" colspan="2">'.
4832: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4833: '<span class="LC_nobreak">';
4834: if (ref($contacts) eq 'ARRAY') {
4835: foreach my $item (@{$contacts}) {
4836: my $check;
4837: if (ref($checked) eq 'HASH') {
4838: $check = $checked->{$item};
4839: }
4840: my $title;
4841: if (ref($short_titles) eq 'HASH') {
4842: $title = $short_titles->{$item};
4843: }
4844: $output .= '<label>'.
4845: '<input type="checkbox" name="override_'.$type.'"'.$check.
4846: ' value="'.$item.'" />'.$title.'</label> ';
4847: }
4848: }
4849: $output .= '</span><br />'.&mt('Others').': '.
4850: '<input type="text" name="override_'.$type.'_others" '.
4851: 'value="'.$otheremails.'" />';
4852: my %locchecked;
4853: foreach my $loc ('s','b') {
4854: if ($includeloc eq $loc) {
4855: $locchecked{$loc} = ' checked="checked"';
4856: last;
4857: }
4858: }
4859: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4860: '<input type="text" name="override_'.$type.'_bcc" '.
4861: 'value="'.$bccemails.'" /></fieldset>'.
4862: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4863: &mt('Text automatically added to e-mail:').' '.
4864: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4865: '<span class="LC_nobreak">'.&mt('Location:').' '.
4866: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4867: (' 'x2).
4868: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4869: '</span></fieldset>'.
4870: '</td></tr>'."\n";
4871: return $output;
4872: }
4873:
4874: sub contacts_javascript {
4875: return <<"ENDSCRIPT";
4876:
4877: <script type="text/javascript">
4878: // <![CDATA[
4879:
4880: function screenshotSize(field) {
4881: if (document.getElementById('help_screenshotsize')) {
4882: if (field.value == 'no') {
4883: document.getElementById('help_screenshotsize').style.display="none";
4884: } else {
4885: document.getElementById('help_screenshotsize').style.display="";
4886: }
4887: }
4888: return;
4889: }
4890:
4891: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4892: if (form.elements[checkbox].length != undefined) {
4893: var count = 0;
4894: if (docount) {
4895: for (var i=0; i<form.elements[checkbox].length; i++) {
4896: if (form.elements[checkbox][i].checked) {
4897: count ++;
4898: }
4899: }
4900: }
4901: for (var i=0; i<form.elements[checkbox].length; i++) {
4902: var type = form.elements[checkbox][i].value;
4903: if (document.getElementById(prefix+type)) {
4904: if (form.elements[checkbox][i].checked) {
4905: document.getElementById(prefix+type).style.display = 'table-row';
4906: if (count % 2 == 1) {
4907: document.getElementById(prefix+type).className = target+' LC_odd_row';
4908: } else {
4909: document.getElementById(prefix+type).className = target;
4910: }
4911: count ++;
4912: } else {
4913: document.getElementById(prefix+type).style.display = 'none';
4914: }
4915: }
4916: }
4917: }
4918: return;
4919: }
4920:
4921:
4922: // ]]>
4923: </script>
4924:
4925: ENDSCRIPT
4926: }
4927:
4928: sub print_helpsettings {
4929: my ($position,$dom,$settings,$rowtotal) = @_;
4930: my $confname = $dom.'-domainconfig';
4931: my $formname = 'display';
4932: my ($datatable,$itemcount);
4933: if ($position eq 'top') {
4934: $itemcount = 1;
4935: my (%choices,%defaultchecked,@toggles);
4936: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4937: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4938: &mt('LON-CAPA bug tracker'),600,500));
4939: %defaultchecked = ('submitbugs' => 'on');
4940: @toggles = ('submitbugs');
4941: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4942: \%choices,$itemcount);
4943: $$rowtotal ++;
4944: } else {
4945: my $css_class;
4946: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4947: my (%customroles,%ordered,%current);
4948: if (ref($settings) eq 'HASH') {
4949: if (ref($settings->{'adhoc'}) eq 'HASH') {
4950: %current = %{$settings->{'adhoc'}};
4951: }
4952: }
4953: my $count = 0;
4954: foreach my $key (sort(keys(%existing))) {
4955: if ($key=~/^rolesdef\_(\w+)$/) {
4956: my $rolename = $1;
4957: my (%privs,$order);
4958: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4959: $customroles{$rolename} = \%privs;
4960: if (ref($current{$rolename}) eq 'HASH') {
4961: $order = $current{$rolename}{'order'};
4962: }
4963: if ($order eq '') {
4964: $order = $count;
4965: }
4966: $ordered{$order} = $rolename;
4967: $count++;
4968: }
4969: }
4970: my $maxnum = scalar(keys(%ordered));
4971: my @roles_by_num = ();
4972: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4973: push(@roles_by_num,$item);
4974: }
4975: my $context = 'domprefs';
4976: my $crstype = 'Course';
4977: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4978: my @accesstypes = ('all','dh','da','none');
4979: my ($numstatustypes,@jsarray);
4980: if (ref($types) eq 'ARRAY') {
4981: if (@{$types} > 0) {
4982: $numstatustypes = scalar(@{$types});
4983: push(@accesstypes,'status');
4984: @jsarray = ('bystatus');
4985: }
4986: }
4987: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4988: if (keys(%domhelpdesk)) {
4989: push(@accesstypes,('inc','exc'));
4990: push(@jsarray,('notinc','notexc'));
4991: }
4992: my $hiddenstr = join("','",@jsarray);
4993: my $context = 'domprefs';
4994: my $crstype = 'Course';
4995: my $prefix = 'helproles_';
4996: my $add_class = 'LC_hidden';
4997: foreach my $num (@roles_by_num) {
4998: my $role = $ordered{$num};
4999: my ($desc,$access,@statuses);
5000: if (ref($current{$role}) eq 'HASH') {
5001: $desc = $current{$role}{'desc'};
5002: $access = $current{$role}{'access'};
5003: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
5004: @statuses = @{$current{$role}{'insttypes'}};
5005: }
5006: }
5007: if ($desc eq '') {
5008: $desc = $role;
5009: }
5010: my $identifier = 'custhelp'.$num;
5011: my %full=();
5012: my %levels= (
5013: course => {},
5014: domain => {},
5015: system => {},
5016: );
5017: my %levelscurrent=(
5018: course => {},
5019: domain => {},
5020: system => {},
5021: );
5022: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
5023: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5024: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5025: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
5026: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
5027: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
5028: for (my $k=0; $k<=$maxnum; $k++) {
5029: my $vpos = $k+1;
5030: my $selstr;
5031: if ($k == $num) {
5032: $selstr = ' selected="selected" ';
5033: }
5034: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5035: }
5036: $datatable .= '</select>'.(' 'x2).
5037: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
5038: '</td>'.
5039: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5040: &mt('Name shown to users:').
5041: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
5042: '</fieldset>'.
5043: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
5044: $othertitle,$usertypes,$types,\%domhelpdesk).
5045: '<fieldset>'.
5046: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
5047: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
5048: \%levelscurrent,$identifier,
5049: 'LC_hidden',$prefix.$num.'_privs').
5050: '</fieldset></td>';
5051: $itemcount ++;
5052: }
5053: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5054: my $newcust = 'custhelp'.$count;
5055: my (%privs,%levelscurrent);
5056: my %full=();
5057: my %levels= (
5058: course => {},
5059: domain => {},
5060: system => {},
5061: );
5062: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
5063: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5064: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
5065: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
5066: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
5067: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
5068: for (my $k=0; $k<$maxnum+1; $k++) {
5069: my $vpos = $k+1;
5070: my $selstr;
5071: if ($k == $maxnum) {
5072: $selstr = ' selected="selected" ';
5073: }
5074: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5075: }
5076: $datatable .= '</select> '."\n".
5077: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
5078: '</label></span></td>'.
5079: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5080: '<span class="LC_nobreak">'.
5081: &mt('Internal name:').
5082: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
5083: '</span>'.(' 'x4).
5084: '<span class="LC_nobreak">'.
5085: &mt('Name shown to users:').
5086: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
5087: '</span></fieldset>'.
5088: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
5089: $usertypes,$types,\%domhelpdesk).
5090: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
5091: &Apache::lonuserutils::custom_role_header($context,$crstype,
5092: \@templateroles,$newcust).
5093: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
5094: \%levelscurrent,$newcust).
5095: '</fieldset>'.
5096: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
5097: '</td></tr>';
5098: $count ++;
5099: $$rowtotal += $count;
5100: }
5101: return $datatable;
5102: }
5103:
5104: sub adhocbutton {
5105: my ($prefix,$num,$field,$visibility) = @_;
5106: my %lt = &Apache::lonlocal::texthash(
5107: show => 'Show details',
5108: hide => 'Hide details',
5109: );
5110: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
5111: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
5112: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
5113: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
5114: }
5115:
5116: sub helpsettings_javascript {
5117: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
5118: return unless(ref($roles_by_num) eq 'ARRAY');
5119: my %html_js_lt = &Apache::lonlocal::texthash(
5120: show => 'Show details',
5121: hide => 'Hide details',
5122: );
5123: &html_escape(\%html_js_lt);
5124: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
5125: return <<"ENDSCRIPT";
5126: <script type="text/javascript">
5127: // <![CDATA[
5128:
5129: function reorderHelpRoles(form,item) {
5130: var changedVal;
5131: $jstext
5132: var newpos = 'helproles_${total}_pos';
5133: var maxh = 1 + $total;
5134: var current = new Array();
5135: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5136: if (item == newpos) {
5137: changedVal = newitemVal;
5138: } else {
5139: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5140: current[newitemVal] = newpos;
5141: }
5142: for (var i=0; i<helproles.length; i++) {
5143: var elementName = 'helproles_'+helproles[i]+'_pos';
5144: if (elementName != item) {
5145: if (form.elements[elementName]) {
5146: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5147: current[currVal] = elementName;
5148: }
5149: }
5150: }
5151: var oldVal;
5152: for (var j=0; j<maxh; j++) {
5153: if (current[j] == undefined) {
5154: oldVal = j;
5155: }
5156: }
5157: if (oldVal < changedVal) {
5158: for (var k=oldVal+1; k<=changedVal ; k++) {
5159: var elementName = current[k];
5160: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5161: }
5162: } else {
5163: for (var k=changedVal; k<oldVal; k++) {
5164: var elementName = current[k];
5165: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5166: }
5167: }
5168: return;
5169: }
5170:
5171: function helpdeskAccess(num) {
5172: var curraccess = null;
5173: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5174: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5175: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5176: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5177: }
5178: }
5179: }
5180: var shown = Array();
5181: var hidden = Array();
5182: if (curraccess == 'none') {
5183: hidden = Array('$hiddenstr');
5184: } else {
5185: if (curraccess == 'status') {
5186: shown = Array('bystatus');
5187: hidden = Array('notinc','notexc');
5188: } else {
5189: if (curraccess == 'exc') {
5190: shown = Array('notexc');
5191: hidden = Array('notinc','bystatus');
5192: }
5193: if (curraccess == 'inc') {
5194: shown = Array('notinc');
5195: hidden = Array('notexc','bystatus');
5196: }
5197: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5198: hidden = Array('notinc','notexc','bystatus');
5199: }
5200: }
5201: }
5202: if (hidden.length > 0) {
5203: for (var i=0; i<hidden.length; i++) {
5204: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5205: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5206: }
5207: }
5208: }
5209: if (shown.length > 0) {
5210: for (var i=0; i<shown.length; i++) {
5211: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5212: if (shown[i] == 'privs') {
5213: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5214: } else {
5215: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5216: }
5217: }
5218: }
5219: }
5220: return;
5221: }
5222:
5223: function toggleHelpdeskItem(num,field) {
5224: if (document.getElementById('helproles_'+num+'_'+field)) {
5225: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5226: document.getElementById('helproles_'+num+'_'+field).className =
5227: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5228: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5229: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5230: }
5231: } else {
5232: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5233: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5234: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5235: }
5236: }
5237: }
5238: return;
5239: }
5240:
5241: // ]]>
5242: </script>
5243:
5244: ENDSCRIPT
5245: }
5246:
5247: sub helpdeskroles_access {
5248: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5249: $usertypes,$types,$domhelpdesk) = @_;
5250: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5251: my %lt = &Apache::lonlocal::texthash(
5252: 'rou' => 'Role usage',
5253: 'whi' => 'Which helpdesk personnel may use this role?',
5254: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5255: 'dh' => 'All with domain helpdesk role',
5256: 'da' => 'All with domain helpdesk assistant role',
5257: 'none' => 'None',
5258: 'status' => 'Determined based on institutional status',
5259: 'inc' => 'Include all, but exclude specific personnel',
5260: 'exc' => 'Exclude all, but include specific personnel',
5261: );
5262: my %usecheck = (
5263: all => ' checked="checked"',
5264: );
5265: my %displaydiv = (
5266: status => 'none',
5267: inc => 'none',
5268: exc => 'none',
5269: priv => 'block',
5270: );
5271: my $output;
5272: if (ref($current) eq 'HASH') {
5273: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5274: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5275: $usecheck{$current->{access}} = $usecheck{'all'};
5276: delete($usecheck{'all'});
5277: if ($current->{access} =~ /^(status|inc|exc)$/) {
5278: my $access = $1;
5279: $displaydiv{$access} = 'inline';
5280: } elsif ($current->{access} eq 'none') {
5281: $displaydiv{'priv'} = 'none';
5282: }
5283: }
5284: }
5285: }
5286: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5287: '<p>'.$lt{'whi'}.'</p>';
5288: foreach my $access (@{$accesstypes}) {
5289: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5290: ' onclick="helpdeskAccess('."'$num'".');" />'.
5291: $lt{$access}.'</label>';
5292: if ($access eq 'status') {
5293: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5294: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5295: $othertitle,$usertypes,$types).
5296: '</div>';
5297: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5298: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5299: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5300: '</div>';
5301: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5302: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5303: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5304: '</div>';
5305: }
5306: $output .= '</p>';
5307: }
5308: $output .= '</fieldset>';
5309: return $output;
5310: }
5311:
5312: sub radiobutton_prefs {
5313: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5314: $additional,$align,$firstval) = @_;
5315: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5316: (ref($choices) eq 'HASH'));
5317:
5318: my (%checkedon,%checkedoff,$datatable,$css_class);
5319:
5320: foreach my $item (@{$toggles}) {
5321: if ($defaultchecked->{$item} eq 'on') {
5322: $checkedon{$item} = ' checked="checked" ';
5323: $checkedoff{$item} = ' ';
5324: } elsif ($defaultchecked->{$item} eq 'off') {
5325: $checkedoff{$item} = ' checked="checked" ';
5326: $checkedon{$item} = ' ';
5327: }
5328: }
5329: if (ref($settings) eq 'HASH') {
5330: foreach my $item (@{$toggles}) {
5331: if ($settings->{$item} eq '1') {
5332: $checkedon{$item} = ' checked="checked" ';
5333: $checkedoff{$item} = ' ';
5334: } elsif ($settings->{$item} eq '0') {
5335: $checkedoff{$item} = ' checked="checked" ';
5336: $checkedon{$item} = ' ';
5337: }
5338: }
5339: }
5340: if ($onclick) {
5341: $onclick = ' onclick="'.$onclick.'"';
5342: }
5343: foreach my $item (@{$toggles}) {
5344: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5345: $datatable .=
5346: '<tr'.$css_class.'><td style="vertical-align: top">'.
5347: '<span class="LC_nobreak">'.$choices->{$item}.
5348: '</span></td>';
5349: if ($align eq 'left') {
5350: $datatable .= '<td class="LC_left_item">';
5351: } else {
5352: $datatable .= '<td class="LC_right_item">';
5353: }
5354: $datatable .= '<span class="LC_nobreak">';
5355: if ($firstval eq 'no') {
5356: $datatable .=
5357: '<label><input type="radio" name="'.
5358: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5359: '</label> <label><input type="radio" name="'.$item.'" '.
5360: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5361: } else {
5362: $datatable .=
5363: '<label><input type="radio" name="'.
5364: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5365: '</label> <label><input type="radio" name="'.$item.'" '.
5366: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5367: }
5368: $datatable .= '</span>'.$additional.'</td></tr>';
5369: $itemcount ++;
5370: }
5371: return ($datatable,$itemcount);
5372: }
5373:
5374: sub print_ltitools {
5375: my ($dom,$settings,$rowtotal) = @_;
5376: my $rownum = 0;
5377: my $css_class;
5378: my $itemcount = 1;
5379: my $maxnum = 0;
5380: my %ordered;
5381: if (ref($settings) eq 'HASH') {
5382: foreach my $item (keys(%{$settings})) {
5383: if (ref($settings->{$item}) eq 'HASH') {
5384: my $num = $settings->{$item}{'order'};
5385: $ordered{$num} = $item;
5386: }
5387: }
5388: }
5389: my $confname = $dom.'-domainconfig';
5390: my $switchserver = &check_switchserver($dom,$confname);
5391: my $maxnum = scalar(keys(%ordered));
5392: my $datatable;
5393: my %lt = <itools_names();
5394: my @courseroles = ('cc','in','ta','ep','st');
5395: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5396: my @fields = ('fullname','firstname','lastname','email','roles','user');
5397: if (keys(%ordered)) {
5398: my @items = sort { $a <=> $b } keys(%ordered);
5399: for (my $i=0; $i<@items; $i++) {
5400: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5401: my $item = $ordered{$items[$i]};
5402: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5403: if (ref($settings->{$item}) eq 'HASH') {
5404: $title = $settings->{$item}->{'title'};
5405: $url = $settings->{$item}->{'url'};
5406: $key = $settings->{$item}->{'key'};
5407: $secret = $settings->{$item}->{'secret'};
5408: $lifetime = $settings->{$item}->{'lifetime'};
5409: my $image = $settings->{$item}->{'image'};
5410: if ($image ne '') {
5411: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5412: }
5413: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5414: $sigsel{'HMAC-256'} = ' selected="selected"';
5415: } else {
5416: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5417: }
5418: }
5419: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5420: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5421: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5422: for (my $k=0; $k<=$maxnum; $k++) {
5423: my $vpos = $k+1;
5424: my $selstr;
5425: if ($k == $i) {
5426: $selstr = ' selected="selected" ';
5427: }
5428: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5429: }
5430: $datatable .= '</select>'.(' 'x2).
5431: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5432: &mt('Delete?').'</label></span></td>'.
5433: '<td colspan="2">'.
5434: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5435: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5436: (' 'x2).
5437: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5438: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5439: (' 'x2).
5440: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5441: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5442: (' 'x2).
5443: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5444: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5445: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5446: '<br /><br />'.
5447: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5448: ' value="'.$url.'" /></span>'.
5449: (' 'x2).
5450: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5451: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5452: (' 'x2).
5453: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5454: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5455: (' 'x2).
5456: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5457: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5458: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5459: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5460: '</fieldset>'.
5461: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5462: '<span class="LC_nobreak">'.&mt('Display target:');
5463: my %currdisp;
5464: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5465: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5466: $currdisp{'window'} = ' checked="checked"';
5467: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5468: $currdisp{'tab'} = ' checked="checked"';
5469: } else {
5470: $currdisp{'iframe'} = ' checked="checked"';
5471: }
5472: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5473: $currdisp{'width'} = $1;
5474: }
5475: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5476: $currdisp{'height'} = $1;
5477: }
5478: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5479: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5480: } else {
5481: $currdisp{'iframe'} = ' checked="checked"';
5482: }
5483: foreach my $disp ('iframe','tab','window') {
5484: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5485: $lt{$disp}.'</label>'.(' 'x2);
5486: }
5487: $datatable .= (' 'x4);
5488: foreach my $dimen ('width','height') {
5489: $datatable .= '<label>'.$lt{$dimen}.' '.
5490: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5491: (' 'x2);
5492: }
5493: $datatable .= '</span><br />'.
5494: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5495: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5496: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5497: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5498: '</textarea></div><div style=""></div><br />';
5499: my %units = (
5500: 'passback' => 'days',
5501: 'roster' => 'seconds',
5502: );
5503: foreach my $extra ('passback','roster') {
5504: my $validsty = 'none';
5505: my $currvalid;
5506: my $checkedon = '';
5507: my $checkedoff = ' checked="checked"';
5508: if ($settings->{$item}->{$extra}) {
5509: $checkedon = $checkedoff;
5510: $checkedoff = '';
5511: $validsty = 'inline-block';
5512: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5513: $currvalid = $settings->{$item}->{$extra.'valid'};
5514: }
5515: }
5516: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5517: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5518: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5519: &mt('No').'</label>'.(' 'x2).
5520: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5521: &mt('Yes').'</label></span></div>'.
5522: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5523: '<span class="LC_nobreak">'.
5524: &mt("at least [_1] $units{$extra} after launch",
5525: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5526: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5527: }
5528: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5529: if ($imgsrc) {
5530: $datatable .= $imgsrc.
5531: '<label><input type="checkbox" name="ltitools_image_del"'.
5532: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5533: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5534: } else {
5535: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5536: }
5537: if ($switchserver) {
5538: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5539: } else {
5540: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5541: }
5542: $datatable .= '</span></fieldset>';
5543: my (%checkedfields,%rolemaps,$userincdom);
5544: if (ref($settings->{$item}) eq 'HASH') {
5545: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5546: %checkedfields = %{$settings->{$item}->{'fields'}};
5547: }
5548: $userincdom = $settings->{$item}->{'incdom'};
5549: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5550: %rolemaps = %{$settings->{$item}->{'roles'}};
5551: $checkedfields{'roles'} = 1;
5552: }
5553: }
5554: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5555: '<span class="LC_nobreak">';
5556: my $userfieldstyle = 'display:none;';
5557: my $seluserdom = '';
5558: my $unseluserdom = ' selected="selected"';
5559: foreach my $field (@fields) {
5560: my ($checked,$onclick,$id,$spacer);
5561: if ($checkedfields{$field}) {
5562: $checked = ' checked="checked"';
5563: }
5564: if ($field eq 'user') {
5565: $id = ' id="ltitools_user_field_'.$i.'"';
5566: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5567: if ($checked) {
5568: $userfieldstyle = 'display:inline-block';
5569: if ($userincdom) {
5570: $seluserdom = $unseluserdom;
5571: $unseluserdom = '';
5572: }
5573: }
5574: } else {
5575: $spacer = (' ' x2);
5576: }
5577: $datatable .= '<label>'.
5578: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5579: $lt{$field}.'</label>'.$spacer;
5580: }
5581: $datatable .= '</span>';
5582: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5583: '<span class="LC_nobreak"> : '.
5584: '<select name="ltitools_userincdom_'.$i.'">'.
5585: '<option value="">'.&mt('Select').'</option>'.
5586: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5587: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5588: '</select></span></div>';
5589: $datatable .= '</fieldset>'.
5590: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5591: foreach my $role (@courseroles) {
5592: my ($selected,$selectnone);
5593: if (!$rolemaps{$role}) {
5594: $selectnone = ' selected="selected"';
5595: }
5596: $datatable .= '<td style="text-align: center">'.
5597: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5598: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5599: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5600: foreach my $ltirole (@ltiroles) {
5601: unless ($selectnone) {
5602: if ($rolemaps{$role} eq $ltirole) {
5603: $selected = ' selected="selected"';
5604: } else {
5605: $selected = '';
5606: }
5607: }
5608: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5609: }
5610: $datatable .= '</select></td>';
5611: }
5612: $datatable .= '</tr></table></fieldset>';
5613: my %courseconfig;
5614: if (ref($settings->{$item}) eq 'HASH') {
5615: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5616: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5617: }
5618: }
5619: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5620: foreach my $item ('label','title','target','linktext','explanation','append') {
5621: my $checked;
5622: if ($courseconfig{$item}) {
5623: $checked = ' checked="checked"';
5624: }
5625: $datatable .= '<label>'.
5626: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5627: $lt{'crs'.$item}.'</label> '."\n";
5628: }
5629: $datatable .= '</span></fieldset>'.
5630: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5631: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5632: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5633: my %custom = %{$settings->{$item}->{'custom'}};
5634: if (keys(%custom) > 0) {
5635: foreach my $key (sort(keys(%custom))) {
5636: $datatable .= '<tr><td><span class="LC_nobreak">'.
5637: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5638: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5639: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5640: ' value="'.$custom{$key}.'" /></td></tr>';
5641: }
5642: }
5643: }
5644: $datatable .= '<tr><td><span class="LC_nobreak">'.
5645: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5646: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5647: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5648: $datatable .= '</table></fieldset></td></tr>'."\n";
5649: $itemcount ++;
5650: }
5651: }
5652: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5653: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5654: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5655: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5656: '<select name="ltitools_add_pos"'.$chgstr.'>';
5657: for (my $k=0; $k<$maxnum+1; $k++) {
5658: my $vpos = $k+1;
5659: my $selstr;
5660: if ($k == $maxnum) {
5661: $selstr = ' selected="selected" ';
5662: }
5663: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5664: }
5665: $datatable .= '</select> '."\n".
5666: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5667: '<td colspan="2">'.
5668: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5669: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5670: (' 'x2).
5671: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5672: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5673: (' 'x2).
5674: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5675: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5676: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5677: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5678: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5679: '<br />'.
5680: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5681: (' 'x2).
5682: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5683: (' 'x2).
5684: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5685: (' 'x2).
5686: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5687: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
5688: '</fieldset>'.
5689: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5690: '<span class="LC_nobreak">'.&mt('Display target:');
5691: my %defaultdisp;
5692: $defaultdisp{'iframe'} = ' checked="checked"';
5693: foreach my $disp ('iframe','tab','window') {
5694: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5695: $lt{$disp}.'</label>'.(' 'x2);
5696: }
5697: $datatable .= (' 'x4);
5698: foreach my $dimen ('width','height') {
5699: $datatable .= '<label>'.$lt{$dimen}.' '.
5700: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5701: (' 'x2);
5702: }
5703: $datatable .= '</span><br />'.
5704: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5705: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5706: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5707: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5708: '</div><div style=""></div><br />';
5709: my %units = (
5710: 'passback' => 'days',
5711: 'roster' => 'seconds',
5712: );
5713: my %defaulttimes = (
5714: 'passback' => '7',
5715: 'roster' => '300',
5716: );
5717: foreach my $extra ('passback','roster') {
5718: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5719: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5720: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5721: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5722: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5723: &mt('Yes').'</label></span></div>'.
5724: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5725: '<span class="LC_nobreak">'.
5726: &mt("at least [_1] $units{$extra} after launch",
5727: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5728: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5729: }
5730: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5731: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5732: if ($switchserver) {
5733: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5734: } else {
5735: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5736: }
5737: $datatable .= '</span></fieldset>'.
5738: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5739: '<span class="LC_nobreak">';
5740: foreach my $field (@fields) {
5741: my ($id,$onclick,$spacer);
5742: if ($field eq 'user') {
5743: $id = ' id="ltitools_user_field_add"';
5744: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5745: } else {
5746: $spacer = (' ' x2);
5747: }
5748: $datatable .= '<label>'.
5749: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5750: $lt{$field}.'</label>'.$spacer;
5751: }
5752: $datatable .= '</span>'.
5753: '<div style="display:none;" id="ltitools_user_div_add">'.
5754: '<span class="LC_nobreak"> : '.
5755: '<select name="ltitools_userincdom_add">'.
5756: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5757: '<option value="0">'.&mt('username').'</option>'.
5758: '<option value="1">'.&mt('username:domain').'</option>'.
5759: '</select></span></div></fieldset>';
5760: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5761: foreach my $role (@courseroles) {
5762: my ($checked,$checkednone);
5763: $datatable .= '<td style="text-align: center">'.
5764: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5765: '<select name="ltitools_add_roles_'.$role.'">'.
5766: '<option value="" selected="selected">'.&mt('Select').'</option>';
5767: foreach my $ltirole (@ltiroles) {
5768: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5769: }
5770: $datatable .= '</select></td>';
5771: }
5772: $datatable .= '</tr></table></fieldset>'.
5773: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5774: foreach my $item ('label','title','target','linktext','explanation','append') {
5775: $datatable .= '<label>'.
5776: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5777: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5778: }
5779: $datatable .= '</span></fieldset>'.
5780: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5781: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5782: '<tr><td><span class="LC_nobreak">'.
5783: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5784: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5785: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5786: '</table></fieldset>'."\n".
5787: '</td>'."\n".
5788: '</tr>'."\n";
5789: $itemcount ++;
5790: return $datatable;
5791: }
5792:
5793: sub ltitools_names {
5794: my %lt = &Apache::lonlocal::texthash(
5795: 'title' => 'Title',
5796: 'version' => 'Version',
5797: 'msgtype' => 'Message Type',
5798: 'sigmethod' => 'Signature Method',
5799: 'url' => 'URL',
5800: 'key' => 'Key',
5801: 'lifetime' => 'Nonce lifetime (s)',
5802: 'secret' => 'Secret',
5803: 'icon' => 'Icon',
5804: 'user' => 'User',
5805: 'fullname' => 'Full Name',
5806: 'firstname' => 'First Name',
5807: 'lastname' => 'Last Name',
5808: 'email' => 'E-mail',
5809: 'roles' => 'Role',
5810: 'window' => 'Window',
5811: 'tab' => 'Tab',
5812: 'iframe' => 'iFrame',
5813: 'height' => 'Height',
5814: 'width' => 'Width',
5815: 'linktext' => 'Default Link Text',
5816: 'explanation' => 'Default Explanation',
5817: 'passback' => 'Tool can return grades:',
5818: 'roster' => 'Tool can retrieve roster:',
5819: 'crstarget' => 'Display target',
5820: 'crslabel' => 'Course label',
5821: 'crstitle' => 'Course title',
5822: 'crslinktext' => 'Link Text',
5823: 'crsexplanation' => 'Explanation',
5824: 'crsappend' => 'Provider URL',
5825: );
5826: return %lt;
5827: }
5828:
5829: sub print_proctoring {
5830: my ($dom,$settings,$rowtotal) = @_;
5831: my $itemcount = 1;
5832: my (%ordered,%providernames,%current,%currentdef);
5833: my $confname = $dom.'-domainconfig';
5834: my $switchserver = &check_switchserver($dom,$confname);
5835: if (ref($settings) eq 'HASH') {
5836: foreach my $item (keys(%{$settings})) {
5837: if (ref($settings->{$item}) eq 'HASH') {
5838: my $num = $settings->{$item}{'order'};
5839: $ordered{$num} = $item;
5840: }
5841: }
5842: } else {
5843: %ordered = (
5844: 1 => 'proctorio',
5845: 2 => 'examity',
5846: );
5847: }
5848: %providernames = &proctoring_providernames();
5849: my $maxnum = scalar(keys(%ordered));
5850: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5851: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5852: if (ref($requref) eq 'HASH') {
5853: %requserfields = %{$requref};
5854: }
5855: if (ref($opturef) eq 'HASH') {
5856: %optuserfields = %{$opturef};
5857: }
5858: if (ref($defref) eq 'HASH') {
5859: %defaults = %{$defref};
5860: }
5861: if (ref($extref) eq 'HASH') {
5862: %extended = %{$extref};
5863: }
5864: if (ref($crsref) eq 'HASH') {
5865: %crsconf = %{$crsref};
5866: }
5867: if (ref($rolesref) eq 'ARRAY') {
5868: @courseroles = @{$rolesref};
5869: }
5870: if (ref($ltiref) eq 'ARRAY') {
5871: @ltiroles = @{$ltiref};
5872: }
5873: my $datatable;
5874: my $css_class;
5875: if (keys(%ordered)) {
5876: my @items = sort { $a <=> $b } keys(%ordered);
5877: for (my $i=0; $i<@items; $i++) {
5878: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5879: my $provider = $ordered{$items[$i]};
5880: my $optionsty = 'none';
5881: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5882: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5883: if (ref($settings) eq 'HASH') {
5884: if (ref($settings->{$provider}) eq 'HASH') {
5885: %current = %{$settings->{$provider}};
5886: if ($current{'available'}) {
5887: $optionsty = 'block';
5888: $available = 1;
5889: }
5890: if ($current{'lifetime'} =~ /^\d+$/) {
5891: $lifetime = $current{'lifetime'};
5892: }
5893: if ($current{'version'} =~ /^\d+\.\d+$/) {
5894: $version = $current{'version'};
5895: }
5896: if ($current{'image'} ne '') {
5897: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5898: }
5899: if (ref($current{'fields'}) eq 'ARRAY') {
5900: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5901: }
5902: $userincdom = $current{'incdom'};
5903: if (ref($current{'roles'}) eq 'HASH') {
5904: %rolemaps = %{$current{'roles'}};
5905: $checkedfields{'roles'} = 1;
5906: }
5907: if (ref($current{'defaults'}) eq 'ARRAY') {
5908: foreach my $val (@{$current{'defaults'}}) {
5909: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5910: $inuse{$val} = 1;
5911: } else {
5912: foreach my $poss (keys(%{$extended{$provider}})) {
5913: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5914: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5915: $inuse{$poss} = $val;
5916: last;
5917: }
5918: }
5919: }
5920: }
5921: }
5922: } elsif (ref($current{'defaults'}) eq 'HASH') {
5923: foreach my $key (keys(%{$current{'defaults'}})) {
5924: my $currval = $current{'defaults'}{$key};
5925: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5926: $inuse{$key} = 1;
5927: } else {
5928: my $match;
5929: foreach my $poss (keys(%{$extended{$provider}})) {
5930: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5931: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5932: $inuse{$poss} = $key;
5933: last;
5934: }
5935: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5936: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5937: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5938: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5939: $currentdef{$inner} = $currval;
5940: $match = 1;
5941: last;
5942: }
5943: } elsif ($inner eq $key) {
5944: $currentdef{$key} = $currval;
5945: $match = 1;
5946: last;
5947: }
5948: }
5949: }
5950: last if ($match);
5951: }
5952: }
5953: }
5954: }
5955: if (ref($current{'crsconf'}) eq 'ARRAY') {
5956: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5957: }
5958: }
5959: }
5960: my %lt = &proctoring_titles($provider);
5961: my %fieldtitles = &proctoring_fieldtitles($provider);
5962: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5963: my %checkedavailable = (
5964: yes => '',
5965: no => ' checked="checked"',
5966: );
5967: if ($available) {
5968: $checkedavailable{'yes'} = $checkedavailable{'no'};
5969: $checkedavailable{'no'} = '';
5970: }
5971: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5972: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5973: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5974: for (my $k=0; $k<$maxnum; $k++) {
5975: my $vpos = $k+1;
5976: my $selstr;
5977: if ($k == $i) {
5978: $selstr = ' selected="selected" ';
5979: }
5980: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5981: }
5982: if ($version eq '') {
5983: if ($provider eq 'proctorio') {
5984: $version = '1.0';
5985: } elsif ($provider eq 'examity') {
5986: $version = '1.1';
5987: }
5988: }
5989: if ($lifetime eq '') {
5990: $lifetime = '300';
5991: }
5992: $datatable .=
5993: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5994: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5995: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5996: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5997: '</td>'.
5998: '<td colspan="2">'.
5999: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
6000: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
6001: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
6002: (' 'x2).
6003: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
6004: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
6005: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
6006: (' 'x2).
6007: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
6008: '<br />'.
6009: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
6010: '<br />'.
6011: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
6012: (' 'x2).
6013: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
6014: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
6015: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
6016: if ($imgsrc) {
6017: $datatable .= $imgsrc.
6018: '<label><input type="checkbox" name="proctoring_image_del"'.
6019: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
6020: '<span class="LC_nobreak"> '.&mt('Replace:');
6021: }
6022: $datatable .= ' ';
6023: if ($switchserver) {
6024: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6025: } else {
6026: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
6027: }
6028: unless ($imgsrc) {
6029: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
6030: }
6031: $datatable .= '</fieldset>'."\n";
6032: if (ref($requserfields{$provider}) eq 'ARRAY') {
6033: if (@{$requserfields{$provider}} > 0) {
6034: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
6035: foreach my $field (@{$requserfields{$provider}}) {
6036: $datatable .= '<span class="LC_nobreak">'.
6037: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
6038: $lt{$field}.'</label>';
6039: if ($field eq 'user') {
6040: my $seluserdom = '';
6041: my $unseluserdom = ' selected="selected"';
6042: if ($userincdom) {
6043: $seluserdom = $unseluserdom;
6044: $unseluserdom = '';
6045: }
6046: $datatable .= ': '.
6047: '<select name="proctoring_userincdom_'.$provider.'">'.
6048: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
6049: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
6050: '</select> ';
6051: } else {
6052: $datatable .= ' ';
6053: if ($field eq 'roles') {
6054: $showroles = 1;
6055: }
6056: }
6057: $datatable .= '</span> ';
6058: }
6059: }
6060: $datatable .= '</fieldset>'."\n";
6061: }
6062: if (ref($optuserfields{$provider}) eq 'ARRAY') {
6063: if (@{$optuserfields{$provider}} > 0) {
6064: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
6065: foreach my $field (@{$optuserfields{$provider}}) {
6066: my $checked;
6067: if ($checkedfields{$field}) {
6068: $checked = ' checked="checked"';
6069: }
6070: $datatable .= '<span class="LC_nobreak">'.
6071: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
6072: }
6073: $datatable .= '</fieldset>'."\n";
6074: }
6075: }
6076: if (ref($defaults{$provider}) eq 'ARRAY') {
6077: if (@{$defaults{$provider}}) {
6078: my (%options,@selectboxes);
6079: if (ref($extended{$provider}) eq 'HASH') {
6080: %options = %{$extended{$provider}};
6081: }
6082: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
6083: my ($rem,$numinrow,$dropdowns);
6084: if ($provider eq 'proctorio') {
6085: $datatable .= '<table>';
6086: $numinrow = 4;
6087: }
6088: my $i = 0;
6089: foreach my $field (@{$defaults{$provider}}) {
6090: my $checked;
6091: if ($inuse{$field}) {
6092: $checked = ' checked="checked"';
6093: }
6094: if ($provider eq 'examity') {
6095: if ($field eq 'display') {
6096: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
6097: foreach my $option ('iframe','tab','window') {
6098: my $checkdisp;
6099: if ($currentdef{'target'} eq $option) {
6100: $checkdisp = ' checked="checked"';
6101: }
6102: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
6103: $fieldtitles{$option}.'</label>'.(' 'x2);
6104: }
6105: $datatable .= (' 'x4);
6106: foreach my $dimen ('width','height') {
6107: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
6108: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
6109: 'value="'.$currentdef{$dimen}.'" /></label>'.
6110: (' 'x2);
6111: }
6112: $datatable .= '</span><br />'.
6113: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
6114: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
6115: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
6116: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
6117: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
6118: $currentdef{'explanation'}.
6119: '</textarea></div><div style=""></div><br />';
6120: }
6121: } else {
6122: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
6123: my ($output,$selnone);
6124: unless ($checked) {
6125: $selnone = ' selected="selected"';
6126: }
6127: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
6128: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
6129: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
6130: foreach my $option (@{$options{$field}}) {
6131: my $sel;
6132: if ($inuse{$field} eq $option) {
6133: $sel = ' selected="selected"';
6134: }
6135: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
6136: }
6137: $output .= '</select></span>';
6138: push(@selectboxes,$output);
6139: } else {
6140: $rem = $i%($numinrow);
6141: if ($rem == 0) {
6142: if ($i > 0) {
6143: $datatable .= '</tr>';
6144: }
6145: $datatable .= '<tr>';
6146: }
6147: $datatable .= '<td class="LC_left_item">'.
6148: '<span class="LC_nobreak">'.
6149: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
6150: $fieldtitles{$field}.'</label></span></td>';
6151: $i++;
6152: }
6153: }
6154: }
6155: if ($provider eq 'proctorio') {
6156: if ($numinrow) {
6157: $rem = $i%$numinrow;
6158: }
6159: my $colsleft = $numinrow - $rem;
6160: if ($colsleft > 1) {
6161: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6162: } else {
6163: $datatable .= '<td class="LC_left_item">';
6164: }
6165: $datatable .= ' '.
6166: '</td></tr></table>';
6167: if (@selectboxes) {
6168: $datatable .= '<hr /><table>';
6169: $numinrow = 2;
6170: for (my $i=0; $i<@selectboxes; $i++) {
6171: $rem = $i%($numinrow);
6172: if ($rem == 0) {
6173: if ($i > 0) {
6174: $datatable .= '</tr>';
6175: }
6176: $datatable .= '<tr>';
6177: }
6178: $datatable .= '<td class="LC_left_item">'.
6179: $selectboxes[$i].'</td>';
6180: }
6181: if ($numinrow) {
6182: $rem = $i%$numinrow;
6183: }
6184: $colsleft = $numinrow - $rem;
6185: if ($colsleft > 1) {
6186: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6187: } else {
6188: $datatable .= '<td class="LC_left_item">';
6189: }
6190: $datatable .= ' '.
6191: '</td></tr></table>';
6192: }
6193: }
6194: $datatable .= '</fieldset>';
6195: }
6196: if (ref($crsconf{$provider}) eq 'ARRAY') {
6197: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6198: '<legend>'.&mt('Configurable in course').'</legend>';
6199: my ($rem,$numinrow);
6200: if ($provider eq 'proctorio') {
6201: $datatable .= '<table>';
6202: $numinrow = 4;
6203: }
6204: my $i = 0;
6205: foreach my $item (@{$crsconf{$provider}}) {
6206: my $name;
6207: if ($provider eq 'examity') {
6208: $name = $lt{'crs'.$item};
6209: } elsif ($provider eq 'proctorio') {
6210: $name = $fieldtitles{$item};
6211: $rem = $i%($numinrow);
6212: if ($rem == 0) {
6213: if ($i > 0) {
6214: $datatable .= '</tr>';
6215: }
6216: $datatable .= '<tr>';
6217: }
6218: $datatable .= '<td class="LC_left_item>';
6219: }
6220: my $checked;
6221: if ($crsconfig{$item}) {
6222: $checked = ' checked="checked"';
6223: }
6224: $datatable .= '<span class="LC_nobreak"><label>'.
6225: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6226: $name.'</label></span>';
6227: if ($provider eq 'examity') {
6228: $datatable .= ' ';
6229: }
6230: $datatable .= "\n";
6231: $i++;
6232: }
6233: if ($provider eq 'proctorio') {
6234: if ($numinrow) {
6235: $rem = $i%$numinrow;
6236: }
6237: my $colsleft = $numinrow - $rem;
6238: if ($colsleft > 1) {
6239: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6240: } else {
6241: $datatable .= '<td class="LC_left_item">';
6242: }
6243: $datatable .= ' '.
6244: '</td></tr></table>';
6245: }
6246: $datatable .= '</fieldset>';
6247: }
6248: if ($showroles) {
6249: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6250: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6251: foreach my $role (@courseroles) {
6252: my ($selected,$selectnone);
6253: if (!$rolemaps{$role}) {
6254: $selectnone = ' selected="selected"';
6255: }
6256: $datatable .= '<td style="text-align: center">'.
6257: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6258: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6259: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6260: foreach my $ltirole (@ltiroles) {
6261: unless ($selectnone) {
6262: if ($rolemaps{$role} eq $ltirole) {
6263: $selected = ' selected="selected"';
6264: } else {
6265: $selected = '';
6266: }
6267: }
6268: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6269: }
6270: $datatable .= '</select></td>';
6271: }
6272: $datatable .= '</tr></table></fieldset>'.
6273: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6274: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6275: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6276: '<tr><td></td><td>lms</td>'.
6277: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6278: ' value="Loncapa" disabled="disabled"/></td></tr>';
6279: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6280: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6281: my %custom = %{$settings->{$provider}->{'custom'}};
6282: if (keys(%custom) > 0) {
6283: foreach my $key (sort(keys(%custom))) {
6284: next if ($key eq 'lms');
6285: $datatable .= '<tr><td><span class="LC_nobreak">'.
6286: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6287: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6288: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6289: ' value="'.$custom{$key}.'" /></td></tr>';
6290: }
6291: }
6292: }
6293: $datatable .= '<tr><td><span class="LC_nobreak">'.
6294: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6295: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6296: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6297: '</table></fieldset></td></tr>'."\n";
6298: }
6299: $datatable .= '</td></tr>';
6300: }
6301: $itemcount ++;
6302: }
6303: }
6304: return $datatable;
6305: }
6306:
6307: sub proctoring_data {
6308: my $requserfields = {
6309: proctorio => ['user'],
6310: examity => ['roles','user'],
6311: };
6312: my $optuserfields = {
6313: proctorio => ['fullname'],
6314: examity => ['fullname','firstname','lastname','email'],
6315: };
6316: my $defaults = {
6317: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6318: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6319: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6320: 'closetabs','onescreen','print','downloads','cache','rightclick',
6321: 'reentry','calculator','whiteboard'],
6322: examity => ['display'],
6323: };
6324: my $extended = {
6325: proctorio => {
6326: verifyid => ['verifyidauto','verifyidlive'],
6327: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6328: tabslinks => ['notabs','linksonly'],
6329: reentry => ['noreentry','agentreentry'],
6330: calculator => ['calculatorbasic','calculatorsci'],
6331: },
6332: examity => {
6333: display => {
6334: target => ['iframe','tab','window'],
6335: width => '',
6336: height => '',
6337: linktext => '',
6338: explanation => '',
6339: },
6340: },
6341: };
6342: my $crsconf = {
6343: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6344: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6345: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6346: 'closetabs','onescreen','print','downloads','cache','rightclick',
6347: 'reentry','calculator','whiteboard'],
6348: examity => ['label','title','target','linktext','explanation','append'],
6349: };
6350: my $courseroles = ['cc','in','ta','ep','st'];
6351: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6352: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6353: }
6354:
6355: sub proctoring_titles {
6356: my ($item) = @_;
6357: my (%common_lt,%custom_lt);
6358: %common_lt = &Apache::lonlocal::texthash (
6359: 'avai' => 'Available?',
6360: 'base' => 'Basic Settings',
6361: 'requ' => 'User data required to be sent on launch',
6362: 'optu' => 'User data optionally sent on launch',
6363: 'udsl' => 'User data sent on launch',
6364: 'defa' => 'Defaults for items configurable in course',
6365: 'sigmethod' => 'Signature Method',
6366: 'key' => 'Key',
6367: 'lifetime' => 'Nonce lifetime (s)',
6368: 'secret' => 'Secret',
6369: 'icon' => 'Icon',
6370: 'fullname' => 'Full Name',
6371: 'visible' => 'Visible input',
6372: 'username' => 'username',
6373: 'user' => 'User',
6374: );
6375: if ($item eq 'proctorio') {
6376: %custom_lt = &Apache::lonlocal::texthash (
6377: 'version' => 'OAuth version',
6378: 'url' => 'API URL',
6379: 'uname:dom' => 'username-domain',
6380: );
6381: } elsif ($item eq 'examity') {
6382: %custom_lt = &Apache::lonlocal::texthash (
6383: 'version' => 'LTI Version',
6384: 'url' => 'URL',
6385: 'uname:dom' => 'username:domain',
6386: 'msgtype' => 'Message Type',
6387: 'firstname' => 'First Name',
6388: 'lastname' => 'Last Name',
6389: 'email' => 'E-mail',
6390: 'roles' => 'Role',
6391: 'crstarget' => 'Display target',
6392: 'crslabel' => 'Course label',
6393: 'crstitle' => 'Course title',
6394: 'crslinktext' => 'Link Text',
6395: 'crsexplanation' => 'Explanation',
6396: 'crsappend' => 'Provider URL',
6397: );
6398: }
6399: my %lt = (%common_lt,%custom_lt);
6400: return %lt;
6401: }
6402:
6403: sub proctoring_fieldtitles {
6404: my ($item) = @_;
6405: if ($item eq 'proctorio') {
6406: return &Apache::lonlocal::texthash (
6407: 'recordvideo' => 'Record video',
6408: 'recordaudio' => 'Record audio',
6409: 'recordscreen' => 'Record screen',
6410: 'recordwebtraffic' => 'Record web traffic',
6411: 'recordroomstart' => 'Record room scan',
6412: 'verifyvideo' => 'Verify webcam',
6413: 'verifyaudio' => 'Verify microphone',
6414: 'verifydesktop' => 'Verify desktop recording',
6415: 'verifyid' => 'Photo ID verification',
6416: 'verifysignature' => 'Require signature',
6417: 'fullscreen' => 'Fullscreen',
6418: 'clipboard' => 'Disable copy/paste',
6419: 'tabslinks' => 'New tabs/windows',
6420: 'closetabs' => 'Close other tabs',
6421: 'onescreen' => 'Limit to single screen',
6422: 'print' => 'Disable Printing',
6423: 'downloads' => 'Disable Downloads',
6424: 'cache' => 'Empty cache after exam',
6425: 'rightclick' => 'Disable right click',
6426: 'reentry' => 'Re-entry to exam',
6427: 'calculator' => 'Onscreen calculator',
6428: 'whiteboard' => 'Onscreen whiteboard',
6429: 'verifyidauto' => 'Automated verification',
6430: 'verifyidlive' => 'Live agent verification',
6431: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6432: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6433: 'fullscreensever' => 'Forced, navigation away ends exam',
6434: 'notabs' => 'Disaallowed',
6435: 'linksonly' => 'Allowed from links in exam',
6436: 'noreentry' => 'Disallowed',
6437: 'agentreentry' => 'Agent required for re-entry',
6438: 'calculatorbasic' => 'Basic',
6439: 'calculatorsci' => 'Scientific',
6440: );
6441: } elsif ($item eq 'examity') {
6442: return &Apache::lonlocal::texthash (
6443: 'target' => 'Display target',
6444: 'window' => 'Window',
6445: 'tab' => 'Tab',
6446: 'iframe' => 'iFrame',
6447: 'height' => 'Height (pixels)',
6448: 'width' => 'Width (pixels)',
6449: 'linktext' => 'Default Link Text',
6450: 'explanation' => 'Default Explanation',
6451: 'append' => 'Provider URL',
6452: );
6453: }
6454: }
6455:
6456: sub proctoring_providernames {
6457: return (
6458: proctorio => 'Proctorio',
6459: examity => 'Examity',
6460: );
6461: }
6462:
6463: sub print_lti {
6464: my ($position,$dom,$settings,$rowtotal) = @_;
6465: my $itemcount = 1;
6466: my ($datatable,$css_class);
6467: my (%rules,%encrypt,%privkeys,%linkprot);
6468: if (ref($settings) eq 'HASH') {
6469: if ($position eq 'top') {
6470: if (exists($settings->{'encrypt'})) {
6471: if (ref($settings->{'encrypt'}) eq 'HASH') {
6472: foreach my $key (keys(%{$settings->{'encrypt'}})) {
6473: if ($key eq 'consumers') {
6474: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
6475: } else {
6476: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
6477: }
6478: }
6479: }
6480: }
6481: if (exists($settings->{'private'})) {
6482: if (ref($settings->{'private'}) eq 'HASH') {
6483: if (ref($settings->{'private'}) eq 'HASH') {
6484: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
6485: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
6486: }
6487: }
6488: }
6489: }
6490: } elsif ($position eq 'middle') {
6491: if (exists($settings->{'rules'})) {
6492: if (ref($settings->{'rules'}) eq 'HASH') {
6493: %rules = %{$settings->{'rules'}};
6494: }
6495: }
6496: } elsif ($position eq 'lower') {
6497: if (exists($settings->{'linkprot'})) {
6498: if (ref($settings->{'linkprot'}) eq 'HASH') {
6499: %linkprot = %{$settings->{'linkprot'}};
6500: if ($linkprot{'lock'}) {
6501: delete($linkprot{'lock'});
6502: }
6503: }
6504: }
6505: } else {
6506: foreach my $key ('encrypt','private','rules','linkprot') {
6507: if (exists($settings->{$key})) {
6508: delete($settings->{$key});
6509: }
6510: }
6511: }
6512: }
6513: if ($position eq 'top') {
6514: my @ids=&Apache::lonnet::current_machine_ids();
6515: my %servers = &Apache::lonnet::get_servers($dom,'library');
6516: my $primary = &Apache::lonnet::domain($dom,'primary');
6517: my ($extra,$numshown);
6518: foreach my $hostid (sort(keys(%servers))) {
6519: my ($showextra,$divsty,$switch);
6520: if ($hostid eq $primary) {
6521: if (($encrypt{'ltisec_consumers'}) || ($encrypt{'ltisec_domlinkprot'})) {
6522: $showextra = 1;
6523: }
6524: }
6525: if ($encrypt{'ltisec_crslinkprot'}) {
6526: $showextra = 1;
6527: }
6528: unless (grep(/^\Q$hostid\E$/,@ids)) {
6529: $switch = 1;
6530: }
6531: if ($showextra) {
6532: $numshown ++;
6533: $divsty = 'display:inline-block';
6534: } else {
6535: $divsty = 'display:none';
6536: }
6537: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
6538: '<legend>'.$hostid.'</legend>';
6539: if ($switch) {
6540: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
6541: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
6542: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6543: if (exists($privkeys{$hostid})) {
6544: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
6545: '<span class="LC_nobreak">'.
6546: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6547: '<span class="LC_nobreak">'.&mt('Change?').
6548: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6549: (' 'x2).
6550: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6551: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6552: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6553: '</span></div>';
6554: } else {
6555: $extra .= '<span class="LC_nobreak">'.
6556: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6557: '</span>'."\n";
6558: }
6559: } elsif (exists($privkeys{$hostid})) {
6560: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
6561: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6562: '<span class="LC_nobreak">'.&mt('Change?').
6563: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6564: (' 'x2).
6565: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6566: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6567: '<span class="LC_nobreak">'.&mt('New Key').':'.
6568: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
6569: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6570: '</span></div>';
6571: } else {
6572: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
6573: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
6574: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
6575: }
6576: $extra .= '</fieldset>';
6577: }
6578: my %choices = &Apache::lonlocal::texthash (
6579: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
6580: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
6581: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
6582: );
6583: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
6584: my %defaultchecked = (
6585: 'ltisec_crslinkprot' => 'off',
6586: 'ltisec_domlinkprot' => 'off',
6587: 'ltisec_consumers' => 'off',
6588: );
6589: my ($onclick,$itemcount);
6590: $onclick = 'javascript:toggleLTIEncKey(this.form);';
6591: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
6592: \%choices,$itemcount,$onclick,'','left','no');
6593:
6594: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6595: my $noprivkeysty = 'display:inline-block';
6596: if ($numshown) {
6597: $noprivkeysty = 'display:none';
6598: }
6599: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
6600: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
6601: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
6602: $extra.
6603: '</td></tr>';
6604: $itemcount ++;
6605: $$rowtotal += $itemcount;
6606: } elsif ($position eq 'middle') {
6607: $datatable = &password_rules('secrets',\$itemcount,\%rules);
6608: $$rowtotal += $itemcount;
6609: } elsif ($position eq 'lower') {
6610: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
6611: } else {
6612: my $maxnum = 0;
6613: my %ordered;
6614: if (ref($settings) eq 'HASH') {
6615: foreach my $item (keys(%{$settings})) {
6616: if (ref($settings->{$item}) eq 'HASH') {
6617: my $num = $settings->{$item}{'order'};
6618: if ($num eq '') {
6619: $num = scalar(keys(%{$settings}));
6620: }
6621: $ordered{$num} = $item;
6622: }
6623: }
6624: }
6625: $maxnum = scalar(keys(%ordered));
6626: my %lt = <i_names();
6627: if (keys(%ordered)) {
6628: my @items = sort { $a <=> $b } keys(%ordered);
6629: for (my $i=0; $i<@items; $i++) {
6630: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6631: my $item = $ordered{$items[$i]};
6632: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6633: if (ref($settings->{$item}) eq 'HASH') {
6634: $key = $settings->{$item}->{'key'};
6635: $secret = $settings->{$item}->{'secret'};
6636: $lifetime = $settings->{$item}->{'lifetime'};
6637: $consumer = $settings->{$item}->{'consumer'};
6638: $requser = $settings->{$item}->{'requser'};
6639: $crsinc = $settings->{$item}->{'crsinc'};
6640: $current = $settings->{$item};
6641: }
6642: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6643: my %checkedrequser = (
6644: yes => ' checked="checked"',
6645: no => '',
6646: );
6647: if (!$requser) {
6648: $checkedrequser{'no'} = $checkedrequser{'yes'};
6649: $checkedrequser{'yes'} = '';
6650: }
6651: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6652: my %checkedcrsinc = (
6653: yes => ' checked="checked"',
6654: no => '',
6655: );
6656: if (!$crsinc) {
6657: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6658: $checkedcrsinc{'yes'} = '';
6659: }
6660: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6661: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6662: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6663: for (my $k=0; $k<=$maxnum; $k++) {
6664: my $vpos = $k+1;
6665: my $selstr;
6666: if ($k == $i) {
6667: $selstr = ' selected="selected" ';
6668: }
6669: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6670: }
6671: $datatable .= '</select>'.(' 'x2).
6672: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6673: &mt('Delete?').'</label></span></td>'.
6674: '<td colspan="2">'.
6675: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6676: '<span class="LC_nobreak">'.$lt{'consumer'}.
6677: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6678: (' 'x2).
6679: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6680: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6681: (' 'x2).
6682: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6683: 'value="'.$lifetime.'" size="3" /></span>'.
6684: (' 'x2).
6685: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6686: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6687: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6688: '<br /><br />'.
6689: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6690: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6691: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6692: (' 'x4).
6693: '<span class="LC_nobreak">'.$lt{'key'}.
6694: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6695: (' 'x2).
6696: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6697: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6698: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6699: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6700: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6701: $itemcount ++;
6702: }
6703: }
6704: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6705: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6706: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6707: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6708: '<select name="lti_pos_add"'.$chgstr.'>';
6709: for (my $k=0; $k<$maxnum+1; $k++) {
6710: my $vpos = $k+1;
6711: my $selstr;
6712: if ($k == $maxnum) {
6713: $selstr = ' selected="selected" ';
6714: }
6715: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6716: }
6717: $datatable .= '</select> '."\n".
6718: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6719: '<td colspan="2">'.
6720: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6721: '<span class="LC_nobreak">'.$lt{'consumer'}.
6722: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6723: (' 'x2).
6724: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6725: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6726: (' 'x2).
6727: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6728: (' 'x2).
6729: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6730: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6731: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6732: '<br /><br />'.
6733: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6734: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6735: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6736: (' 'x4).
6737: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6738: (' 'x2).
6739: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6740: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_add.type='."'text'".' } else { this.form.lti_secret_add.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
6741: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6742: '</td>'."\n".
6743: '</tr>'."\n";
6744: $itemcount ++;
6745: }
6746: $$rowtotal += $itemcount;
6747: return $datatable;
6748: }
6749:
6750: sub lti_names {
6751: my %lt = &Apache::lonlocal::texthash(
6752: 'version' => 'LTI Version',
6753: 'url' => 'URL',
6754: 'key' => 'Key',
6755: 'lifetime' => 'Nonce lifetime (s)',
6756: 'consumer' => 'Consumer',
6757: 'secret' => 'Secret',
6758: 'requser' => "User's identity sent",
6759: 'crsinc' => "Course's identity sent",
6760: 'email' => 'Email address',
6761: 'sourcedid' => 'User ID',
6762: 'other' => 'Other',
6763: 'passback' => 'Can return grades to Consumer:',
6764: 'roster' => 'Can retrieve roster from Consumer:',
6765: 'topmenu' => 'Display LON-CAPA page header',
6766: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6767: );
6768: return %lt;
6769: }
6770:
6771: sub lti_options {
6772: my ($num,$current,$itemcount,%lt) = @_;
6773: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6774: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6775: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6776: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6777: $checked{'makecrs'}{'N'} = ' checked="checked"';
6778: $checked{'mapcrstype'} = {};
6779: $checked{'makeuser'} = {};
6780: $checked{'selfenroll'} = {};
6781: $checked{'crssec'} = {};
6782: $checked{'crssecsrc'} = {};
6783: $checked{'lcauth'} = {};
6784: $checked{'menuitem'} = {};
6785: if ($num eq 'add') {
6786: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6787: }
6788: my $userfieldsty = 'none';
6789: my $crsfieldsty = 'none';
6790: my $crssecfieldsty = 'none';
6791: my $secsrcfieldsty = 'none';
6792: my $callbacksty = 'none';
6793: my $passbacksty = 'none';
6794: my $optionsty = 'block';
6795: my $crssty = 'block';
6796: my $lcauthparm;
6797: my $lcauthparmstyle = 'display:none';
6798: my $lcauthparmtext;
6799: my $menusty;
6800: my $numinrow = 4;
6801: my %menutitles = <imenu_titles();
6802:
6803: if (ref($current) eq 'HASH') {
6804: if (!$current->{'requser'}) {
6805: $optionsty = 'none';
6806: $crssty = 'none';
6807: } elsif (!$current->{'crsinc'}) {
6808: $crssty = 'none';
6809: }
6810: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6811: $checked{'mapuser'}{'sourcedid'} = '';
6812: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6813: $checked{'mapuser'}{'email'} = ' checked="checked"';
6814: } else {
6815: $checked{'mapuser'}{'other'} = ' checked="checked"';
6816: $userfield = $current->{'mapuser'};
6817: $userfieldsty = 'inline-block';
6818: }
6819: }
6820: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6821: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6822: if ($current->{'mapcrs'} eq 'context_id') {
6823: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6824: } else {
6825: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6826: $cidfield = $current->{'mapcrs'};
6827: $crsfieldsty = 'inline-block';
6828: }
6829: }
6830: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6831: foreach my $type (@{$current->{'mapcrstype'}}) {
6832: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6833: }
6834: }
6835: if (!$current->{'storecrs'}) {
6836: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6837: $checked{'storecrs'}{'Y'} = '';
6838: }
6839: if ($current->{'makecrs'}) {
6840: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6841: }
6842: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6843: foreach my $role (@{$current->{'makeuser'}}) {
6844: $checked{'makeuser'}{$role} = ' checked="checked"';
6845: }
6846: }
6847: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6848: $checked{'lcauth'}{$1} = ' checked="checked"';
6849: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6850: $lcauthparm = $current->{'lcauthparm'};
6851: $lcauthparmstyle = 'display:table-row';
6852: if ($current->{'lcauth'} eq 'localauth') {
6853: $lcauthparmtext = &mt('Local auth argument');
6854: } else {
6855: $lcauthparmtext = &mt('Kerberos domain');
6856: }
6857: }
6858: }
6859: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6860: foreach my $role (@{$current->{'selfenroll'}}) {
6861: $checked{'selfenroll'}{$role} = ' checked="checked"';
6862: }
6863: }
6864: if (ref($current->{'maproles'}) eq 'HASH') {
6865: %rolemaps = %{$current->{'maproles'}};
6866: }
6867: if ($current->{'section'} ne '') {
6868: $checked{'crssec'}{'Y'} = ' checked="checked"';
6869: $crssecfieldsty = 'inline-block';
6870: if ($current->{'section'} eq 'course_section_sourcedid') {
6871: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6872: } else {
6873: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6874: $crssecsrc = $current->{'section'};
6875: $secsrcfieldsty = 'inline-block';
6876: }
6877: } else {
6878: $checked{'crssec'}{'N'} = ' checked="checked"';
6879: }
6880: if ($current->{'callback'} ne '') {
6881: $callback = $current->{'callback'};
6882: $checked{'callback'}{'Y'} = ' checked="checked"';
6883: $callbacksty = 'inline-block';
6884: } else {
6885: $checked{'callback'}{'N'} = ' checked="checked"';
6886: }
6887: if ($current->{'topmenu'}) {
6888: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6889: } else {
6890: $checked{'topmenu'}{'N'} = ' checked="checked"';
6891: }
6892: if ($current->{'inlinemenu'}) {
6893: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6894: } else {
6895: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6896: }
6897: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6898: $menusty = 'inline-block';
6899: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6900: foreach my $item (@{$current->{'lcmenu'}}) {
6901: if (exists($menutitles{$item})) {
6902: $checked{'menuitem'}{$item} = ' checked="checked"';
6903: }
6904: }
6905: }
6906: } else {
6907: $menusty = 'none';
6908: }
6909: } else {
6910: $checked{'makecrs'}{'N'} = ' checked="checked"';
6911: $checked{'crssec'}{'N'} = ' checked="checked"';
6912: $checked{'callback'}{'N'} = ' checked="checked"';
6913: $checked{'topmenu'}{'N'} = ' checked="checked"';
6914: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6915: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6916: $menusty = 'inline-block';
6917: }
6918: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6919: my %coursetypetitles = &Apache::lonlocal::texthash (
6920: official => 'Official',
6921: unofficial => 'Unofficial',
6922: community => 'Community',
6923: textbook => 'Textbook',
6924: placement => 'Placement Test',
6925: lti => 'LTI Provider',
6926: );
6927: my @authtypes = ('internal','krb4','krb5','localauth');
6928: my %shortauth = (
6929: internal => 'int',
6930: krb4 => 'krb4',
6931: krb5 => 'krb5',
6932: localauth => 'loc'
6933: );
6934: my %authnames = &authtype_names();
6935: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6936: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6937: my @courseroles = ('cc','in','ta','ep','st');
6938: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6939: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6940: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6941: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6942: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6943: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6944: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6945: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6946: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6947: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6948: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6949: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6950: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6951: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6952: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6953: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6954: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6955: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6956: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6957: foreach my $option ('sourcedid','email','other') {
6958: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6959: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6960: ($option eq 'other' ? '' : (' 'x2) );
6961: }
6962: $output .= '</span></div>'.
6963: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6964: '<input type="text" name="lti_customuser_'.$num.'" '.
6965: 'value="'.$userfield.'" /></div></fieldset>'.
6966: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6967: foreach my $ltirole (@ltiroles) {
6968: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6969: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6970: }
6971: $output .= '</fieldset>'.
6972: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6973: '<table>'.
6974: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6975: '</table>'.
6976: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6977: '<td class="LC_left_item">';
6978: foreach my $auth ('lti',@authtypes) {
6979: my $authtext;
6980: if ($auth eq 'lti') {
6981: $authtext = &mt('None');
6982: } else {
6983: $authtext = $authnames{$shortauth{$auth}};
6984: }
6985: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6986: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6987: $authtext.'</label></span> ';
6988: }
6989: $output .= '</td></tr>'.
6990: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6991: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6992: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6993: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6994: '</table></fieldset>'.
6995: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6996: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6997: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6998: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6999: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7000: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
7001: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
7002: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7003: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
7004: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
7005: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
7006: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
7007: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
7008: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
7009: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
7010: '<span class="LC_nobreak">'.&mt('Menu items').': ';
7011: foreach my $type ('fullname','coursetitle','role','logout','grades') {
7012: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
7013: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
7014: (' 'x2);
7015: }
7016: $output .= '</span></div></fieldset>'.
7017: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
7018: '<div class="LC_floatleft"><span class="LC_nobreak">'.
7019: &mt('Unique course identifier').': ';
7020: foreach my $option ('course_offering_sourcedid','context_id','other') {
7021: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
7022: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
7023: ($option eq 'other' ? '' : (' 'x2) );
7024: }
7025: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
7026: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
7027: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
7028: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
7029: foreach my $type (@coursetypes) {
7030: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
7031: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
7032: (' 'x2);
7033: }
7034: $output .= '</span><br /><br />'.
7035: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
7036: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
7037: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7038: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
7039: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7040: '</fieldset>'.
7041: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
7042: foreach my $ltirole (@lticourseroles) {
7043: my ($selected,$selectnone);
7044: if ($rolemaps{$ltirole} eq '') {
7045: $selectnone = ' selected="selected"';
7046: }
7047: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
7048: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
7049: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
7050: foreach my $role (@courseroles) {
7051: unless ($selectnone) {
7052: if ($rolemaps{$ltirole} eq $role) {
7053: $selected = ' selected="selected"';
7054: } else {
7055: $selected = '';
7056: }
7057: }
7058: $output .= '<option value="'.$role.'"'.$selected.'>'.
7059: &Apache::lonnet::plaintext($role,'Course').
7060: '</option>';
7061: }
7062: $output .= '</select></td>';
7063: }
7064: $output .= '</tr></table></fieldset>'.
7065: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
7066: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
7067: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
7068: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7069: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
7070: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7071: '</fieldset>'.
7072: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
7073: foreach my $lticrsrole (@lticourseroles) {
7074: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
7075: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
7076: }
7077: $output .= '</fieldset>'.
7078: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
7079: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
7080: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
7081: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
7082: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
7083: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
7084: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
7085: '<span class="LC_nobreak">'.&mt('From').':<label>'.
7086: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
7087: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
7088: &mt('Standard field').'</label>'.(' 'x2).
7089: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
7090: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
7091: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
7092: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
7093: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
7094: my ($pb1p1chk,$pb1p0chk,$onclickpb);
7095: foreach my $extra ('roster','passback') {
7096: my $checkedon = '';
7097: my $checkedoff = ' checked="checked"';
7098: if ($extra eq 'passback') {
7099: $pb1p1chk = ' checked="checked"';
7100: $pb1p0chk = '';
7101: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
7102: } else {
7103: $onclickpb = '';
7104: }
7105: if (ref($current) eq 'HASH') {
7106: if (($current->{$extra})) {
7107: $checkedon = $checkedoff;
7108: $checkedoff = '';
7109: if ($extra eq 'passback') {
7110: $passbacksty = 'inline-block';
7111: }
7112: if ($current->{'passbackformat'} eq '1.0') {
7113: $pb1p0chk = ' checked="checked"';
7114: $pb1p1chk = '';
7115: }
7116: }
7117: }
7118: $output .= $lt{$extra}.' '.
7119: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
7120: &mt('No').'</label>'.(' 'x2).
7121: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
7122: &mt('Yes').'</label><br />';
7123: }
7124: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
7125: '<span class="LC_nobreak">'.&mt('Grade format').
7126: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
7127: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
7128: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
7129: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
7130: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
7131: $output .= '</span></div></fieldset>';
7132: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
7133: #
7134: # $output .= '</fieldset>'.
7135: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
7136: return $output;
7137: }
7138:
7139: sub ltimenu_titles {
7140: return &Apache::lonlocal::texthash(
7141: fullname => 'Full name',
7142: coursetitle => 'Course title',
7143: role => 'Role',
7144: logout => 'Logout',
7145: grades => 'Grades',
7146: );
7147: }
7148:
7149: sub check_switchserver {
7150: my ($home) = @_;
7151: my $switchserver;
7152: if ($home ne '') {
7153: my $allowed;
7154: my @ids=&Apache::lonnet::current_machine_ids();
7155: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7156: if (!$allowed) {
7157: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
7158: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
7159: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7160: }
7161: }
7162: return $switchserver;
7163: }
7164:
7165: sub print_coursedefaults {
7166: my ($position,$dom,$settings,$rowtotal) = @_;
7167: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
7168: my $itemcount = 1;
7169: my %choices = &Apache::lonlocal::texthash (
7170: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
7171: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
7172: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
7173: coursecredits => 'Credits can be specified for courses',
7174: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
7175: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
7176: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
7177: texengine => 'Default method to display mathematics',
7178: postsubmit => 'Disable submit button/keypress following student submission',
7179: canclone => "People who may clone a course (besides course's owner and coordinators)",
7180: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
7181: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
7182: );
7183: my %staticdefaults = (
7184: anonsurvey_threshold => 10,
7185: uploadquota => 500,
7186: postsubmit => 60,
7187: mysqltables => 172800,
7188: );
7189: if ($position eq 'top') {
7190: %defaultchecked = (
7191: 'canuse_pdfforms' => 'off',
7192: 'uselcmath' => 'on',
7193: 'usejsme' => 'on',
7194: 'inline_chem' => 'on',
7195: 'canclone' => 'none',
7196: );
7197: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
7198: my $deftex = $Apache::lonnet::deftex;
7199: if (ref($settings) eq 'HASH') {
7200: if ($settings->{'texengine'}) {
7201: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
7202: $deftex = $settings->{'texengine'};
7203: }
7204: }
7205: }
7206: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7207: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
7208: '<span class="LC_nobreak">'.$choices{'texengine'}.
7209: '</span></td><td class="LC_right_item">'.
7210: '<select name="texengine">'."\n";
7211: my %texoptions = (
7212: MathJax => 'MathJax',
7213: mimetex => &mt('Convert to Images'),
7214: tth => &mt('TeX to HTML'),
7215: );
7216: foreach my $renderer ('MathJax','mimetex','tth') {
7217: my $selected = '';
7218: if ($renderer eq $deftex) {
7219: $selected = ' selected="selected"';
7220: }
7221: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
7222: }
7223: $mathdisp .= '</select></td></tr>'."\n";
7224: $itemcount ++;
7225: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
7226: \%choices,$itemcount);
7227: $datatable = $mathdisp.$datatable;
7228: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7229: $datatable .=
7230: '<tr'.$css_class.'><td style="vertical-align: top">'.
7231: '<span class="LC_nobreak">'.$choices{'canclone'}.
7232: '</span></td><td class="LC_left_item">';
7233: my $currcanclone = 'none';
7234: my $onclick;
7235: my @cloneoptions = ('none','domain');
7236: my %clonetitles = &Apache::lonlocal::texthash (
7237: none => 'No additional course requesters',
7238: domain => "Any course requester in course's domain",
7239: instcode => 'Course requests for official courses ...',
7240: );
7241: my (%codedefaults,@code_order,@posscodes);
7242: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
7243: \@code_order) eq 'ok') {
7244: if (@code_order > 0) {
7245: push(@cloneoptions,'instcode');
7246: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
7247: }
7248: }
7249: if (ref($settings) eq 'HASH') {
7250: if ($settings->{'canclone'}) {
7251: if (ref($settings->{'canclone'}) eq 'HASH') {
7252: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
7253: if (@code_order > 0) {
7254: $currcanclone = 'instcode';
7255: @posscodes = @{$settings->{'canclone'}{'instcode'}};
7256: }
7257: }
7258: } elsif ($settings->{'canclone'} eq 'domain') {
7259: $currcanclone = $settings->{'canclone'};
7260: }
7261: }
7262: }
7263: foreach my $option (@cloneoptions) {
7264: my ($checked,$additional);
7265: if ($currcanclone eq $option) {
7266: $checked = ' checked="checked"';
7267: }
7268: if ($option eq 'instcode') {
7269: if (@code_order) {
7270: my $show = 'none';
7271: if ($checked) {
7272: $show = 'block';
7273: }
7274: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
7275: &mt('Institutional codes for new and cloned course have identical:').
7276: '<br />';
7277: foreach my $item (@code_order) {
7278: my $codechk;
7279: if ($checked) {
7280: if (grep(/^\Q$item\E$/,@posscodes)) {
7281: $codechk = ' checked="checked"';
7282: }
7283: }
7284: $additional .= '<label>'.
7285: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
7286: $item.'</label>';
7287: }
7288: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
7289: }
7290: }
7291: $datatable .=
7292: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
7293: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
7294: '</label> '.$additional.'</span><br />';
7295: }
7296: $datatable .= '</td>'.
7297: '</tr>';
7298: $itemcount ++;
7299: } else {
7300: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7301: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
7302: my $currusecredits = 0;
7303: my $postsubmitclient = 1;
7304: my $ltiauth = 0;
7305: my @types = ('official','unofficial','community','textbook','placement');
7306: if (ref($settings) eq 'HASH') {
7307: if ($settings->{'ltiauth'}) {
7308: $ltiauth = 1;
7309: }
7310: $currdefresponder = $settings->{'anonsurvey_threshold'};
7311: if (ref($settings->{'uploadquota'}) eq 'HASH') {
7312: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
7313: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
7314: }
7315: }
7316: if (ref($settings->{'coursecredits'}) eq 'HASH') {
7317: foreach my $type (@types) {
7318: next if ($type eq 'community');
7319: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
7320: if ($defcredits{$type} ne '') {
7321: $currusecredits = 1;
7322: }
7323: }
7324: }
7325: if (ref($settings->{'postsubmit'}) eq 'HASH') {
7326: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
7327: $postsubmitclient = 0;
7328: foreach my $type (@types) {
7329: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7330: }
7331: } else {
7332: foreach my $type (@types) {
7333: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
7334: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
7335: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
7336: } else {
7337: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7338: }
7339: } else {
7340: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7341: }
7342: }
7343: }
7344: } else {
7345: foreach my $type (@types) {
7346: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7347: }
7348: }
7349: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7350: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7351: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7352: }
7353: } else {
7354: foreach my $type (@types) {
7355: $currmysql{$type} = $staticdefaults{'mysqltables'};
7356: }
7357: }
7358: } else {
7359: foreach my $type (@types) {
7360: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7361: }
7362: }
7363: if (!$currdefresponder) {
7364: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7365: } elsif ($currdefresponder < 1) {
7366: $currdefresponder = 1;
7367: }
7368: foreach my $type (@types) {
7369: if ($curruploadquota{$type} eq '') {
7370: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7371: }
7372: }
7373: $datatable .=
7374: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7375: $choices{'anonsurvey_threshold'}.
7376: '</span></td>'.
7377: '<td class="LC_right_item"><span class="LC_nobreak">'.
7378: '<input type="text" name="anonsurvey_threshold"'.
7379: ' value="'.$currdefresponder.'" size="5" /></span>'.
7380: '</td></tr>'."\n";
7381: $itemcount ++;
7382: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7383: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7384: $choices{'uploadquota'}.
7385: '</span></td>'.
7386: '<td style="text-align: right" class="LC_right_item">'.
7387: '<table><tr>';
7388: foreach my $type (@types) {
7389: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7390: '<input type="text" name="uploadquota_'.$type.'"'.
7391: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7392: }
7393: $datatable .= '</tr></table></td></tr>'."\n";
7394: $itemcount ++;
7395: my $onclick = "toggleDisplay(this.form,'credits');";
7396: my $display = 'none';
7397: if ($currusecredits) {
7398: $display = 'block';
7399: }
7400: my $additional = '<div id="credits" style="display: '.$display.'">'.
7401: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7402: foreach my $type (@types) {
7403: next if ($type eq 'community');
7404: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7405: '<input type="text" name="'.$type.'_credits"'.
7406: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7407: }
7408: $additional .= '</tr></table></div>'."\n";
7409: %defaultchecked = ('coursecredits' => 'off');
7410: @toggles = ('coursecredits');
7411: my $current = {
7412: 'coursecredits' => $currusecredits,
7413: };
7414: (my $table,$itemcount) =
7415: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7416: \%choices,$itemcount,$onclick,$additional,'left');
7417: $datatable .= $table;
7418: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7419: my $display = 'none';
7420: if ($postsubmitclient) {
7421: $display = 'block';
7422: }
7423: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7424: &mt('Number of seconds submit is disabled').'<br />'.
7425: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7426: '<table><tr>';
7427: foreach my $type (@types) {
7428: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7429: '<input type="text" name="'.$type.'_timeout" value="'.
7430: $deftimeout{$type}.'" size="5" /></td>';
7431: }
7432: $additional .= '</tr></table></div>'."\n";
7433: %defaultchecked = ('postsubmit' => 'on');
7434: @toggles = ('postsubmit');
7435: $current = {
7436: 'postsubmit' => $postsubmitclient,
7437: };
7438: ($table,$itemcount) =
7439: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7440: \%choices,$itemcount,$onclick,$additional,'left');
7441: $datatable .= $table;
7442: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7443: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7444: $choices{'mysqltables'}.
7445: '</span></td>'.
7446: '<td style="text-align: right" class="LC_right_item">'.
7447: '<table><tr>';
7448: foreach my $type (@types) {
7449: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7450: '<input type="text" name="mysqltables_'.$type.'"'.
7451: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7452: }
7453: $datatable .= '</tr></table></td></tr>'."\n";
7454: $itemcount ++;
7455: %defaultchecked = ('ltiauth' => 'off');
7456: @toggles = ('ltiauth');
7457: $current = {
7458: 'ltiauth' => $ltiauth,
7459: };
7460: ($table,$itemcount) =
7461: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7462: \%choices,$itemcount,undef,undef,'left');
7463: $datatable .= $table;
7464: $itemcount ++;
7465: }
7466: $$rowtotal += $itemcount;
7467: return $datatable;
7468: }
7469:
7470: sub print_selfenrollment {
7471: my ($position,$dom,$settings,$rowtotal) = @_;
7472: my ($css_class,$datatable);
7473: my $itemcount = 1;
7474: my @types = ('official','unofficial','community','textbook','placement');
7475: if (($position eq 'top') || ($position eq 'middle')) {
7476: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7477: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7478: my @rows;
7479: my $key;
7480: if ($position eq 'top') {
7481: $key = 'admin';
7482: if (ref($rowsref) eq 'ARRAY') {
7483: @rows = @{$rowsref};
7484: }
7485: } elsif ($position eq 'middle') {
7486: $key = 'default';
7487: @rows = ('types','registered','approval','limit');
7488: }
7489: foreach my $row (@rows) {
7490: if (defined($titlesref->{$row})) {
7491: $itemcount ++;
7492: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7493: $datatable .= '<tr'.$css_class.'>'.
7494: '<td>'.$titlesref->{$row}.'</td>'.
7495: '<td class="LC_left_item">'.
7496: '<table><tr>';
7497: my (%current,%currentcap);
7498: if (ref($settings) eq 'HASH') {
7499: if (ref($settings->{$key}) eq 'HASH') {
7500: foreach my $type (@types) {
7501: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7502: $current{$type} = $settings->{$key}->{$type}->{$row};
7503: }
7504: if (($row eq 'limit') && ($key eq 'default')) {
7505: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7506: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7507: }
7508: }
7509: }
7510: }
7511: }
7512: my %roles = (
7513: '0' => &Apache::lonnet::plaintext('dc'),
7514: );
7515:
7516: foreach my $type (@types) {
7517: unless (($row eq 'registered') && ($key eq 'default')) {
7518: $datatable .= '<th>'.&mt($type).'</th>';
7519: }
7520: }
7521: unless (($row eq 'registered') && ($key eq 'default')) {
7522: $datatable .= '</tr><tr>';
7523: }
7524: foreach my $type (@types) {
7525: if ($type eq 'community') {
7526: $roles{'1'} = &mt('Community personnel');
7527: } else {
7528: $roles{'1'} = &mt('Course personnel');
7529: }
7530: $datatable .= '<td style="vertical-align: top">';
7531: if ($position eq 'top') {
7532: my %checked;
7533: if ($current{$type} eq '0') {
7534: $checked{'0'} = ' checked="checked"';
7535: } else {
7536: $checked{'1'} = ' checked="checked"';
7537: }
7538: foreach my $role ('1','0') {
7539: $datatable .= '<span class="LC_nobreak"><label>'.
7540: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7541: 'value="'.$role.'"'.$checked{$role}.' />'.
7542: $roles{$role}.'</label></span> ';
7543: }
7544: } else {
7545: if ($row eq 'types') {
7546: my %checked;
7547: if ($current{$type} =~ /^(all|dom)$/) {
7548: $checked{$1} = ' checked="checked"';
7549: } else {
7550: $checked{''} = ' checked="checked"';
7551: }
7552: foreach my $val ('','dom','all') {
7553: $datatable .= '<span class="LC_nobreak"><label>'.
7554: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7555: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7556: }
7557: } elsif ($row eq 'registered') {
7558: my %checked;
7559: if ($current{$type} eq '1') {
7560: $checked{'1'} = ' checked="checked"';
7561: } else {
7562: $checked{'0'} = ' checked="checked"';
7563: }
7564: foreach my $val ('0','1') {
7565: $datatable .= '<span class="LC_nobreak"><label>'.
7566: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7567: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7568: }
7569: } elsif ($row eq 'approval') {
7570: my %checked;
7571: if ($current{$type} =~ /^([12])$/) {
7572: $checked{$1} = ' checked="checked"';
7573: } else {
7574: $checked{'0'} = ' checked="checked"';
7575: }
7576: for my $val (0..2) {
7577: $datatable .= '<span class="LC_nobreak"><label>'.
7578: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7579: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7580: }
7581: } elsif ($row eq 'limit') {
7582: my %checked;
7583: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7584: $checked{$1} = ' checked="checked"';
7585: } else {
7586: $checked{'none'} = ' checked="checked"';
7587: }
7588: my $cap;
7589: if ($currentcap{$type} =~ /^\d+$/) {
7590: $cap = $currentcap{$type};
7591: }
7592: foreach my $val ('none','allstudents','selfenrolled') {
7593: $datatable .= '<span class="LC_nobreak"><label>'.
7594: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7595: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7596: }
7597: $datatable .= '<br />'.
7598: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7599: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7600: '</span>';
7601: }
7602: }
7603: $datatable .= '</td>';
7604: }
7605: $datatable .= '</tr>';
7606: }
7607: $datatable .= '</table></td></tr>';
7608: }
7609: } elsif ($position eq 'bottom') {
7610: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7611: }
7612: $$rowtotal += $itemcount;
7613: return $datatable;
7614: }
7615:
7616: sub print_validation_rows {
7617: my ($caller,$dom,$settings,$rowtotal) = @_;
7618: my ($itemsref,$namesref,$fieldsref);
7619: if ($caller eq 'selfenroll') {
7620: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7621: } elsif ($caller eq 'requestcourses') {
7622: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7623: }
7624: my %currvalidation;
7625: if (ref($settings) eq 'HASH') {
7626: if (ref($settings->{'validation'}) eq 'HASH') {
7627: %currvalidation = %{$settings->{'validation'}};
7628: }
7629: }
7630: my $datatable;
7631: my $itemcount = 0;
7632: foreach my $item (@{$itemsref}) {
7633: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7634: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7635: $namesref->{$item}.
7636: '</span></td>'.
7637: '<td class="LC_left_item">';
7638: if (($item eq 'url') || ($item eq 'button')) {
7639: $datatable .= '<span class="LC_nobreak">'.
7640: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7641: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7642: } elsif ($item eq 'fields') {
7643: my @currfields;
7644: if (ref($currvalidation{$item}) eq 'ARRAY') {
7645: @currfields = @{$currvalidation{$item}};
7646: }
7647: foreach my $field (@{$fieldsref}) {
7648: my $check = '';
7649: if (grep(/^\Q$field\E$/,@currfields)) {
7650: $check = ' checked="checked"';
7651: }
7652: $datatable .= '<span class="LC_nobreak"><label>'.
7653: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7654: ' value="'.$field.'"'.$check.' />'.$field.
7655: '</label></span> ';
7656: }
7657: } elsif ($item eq 'markup') {
7658: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7659: $currvalidation{$item}.
7660: '</textarea>';
7661: }
7662: $datatable .= '</td></tr>'."\n";
7663: if (ref($rowtotal)) {
7664: $itemcount ++;
7665: }
7666: }
7667: if ($caller eq 'requestcourses') {
7668: my %currhash;
7669: if (ref($settings) eq 'HASH') {
7670: if (ref($settings->{'validation'}) eq 'HASH') {
7671: if ($settings->{'validation'}{'dc'} ne '') {
7672: $currhash{$settings->{'validation'}{'dc'}} = 1;
7673: }
7674: }
7675: }
7676: my $numinrow = 2;
7677: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7678: 'validationdc',%currhash);
7679: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7680: $datatable .= '<tr'.$css_class.'><td>';
7681: if ($numdc > 1) {
7682: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7683: } else {
7684: $datatable .= &mt('Course creation processed as: ');
7685: }
7686: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7687: $itemcount ++;
7688: }
7689: if (ref($rowtotal)) {
7690: $$rowtotal += $itemcount;
7691: }
7692: return $datatable;
7693: }
7694:
7695: sub print_privacy {
7696: my ($position,$dom,$settings,$rowtotal) = @_;
7697: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7698: my $itemcount = 0;
7699: unless ($position eq 'top') {
7700: @items = ('domain','author','course','community');
7701: %names = &Apache::lonlocal::texthash (
7702: domain => 'Assigned domain role(s)',
7703: author => 'Assigned co-author role(s)',
7704: course => 'Assigned course role(s)',
7705: community => 'Assigned community role',
7706: );
7707: $numinrow = 4;
7708: ($othertitle,$usertypes,$types) =
7709: &Apache::loncommon::sorted_inst_types($dom);
7710: }
7711: if (($position eq 'top') || ($position eq 'middle')) {
7712: my (%by_ip,%by_location,@intdoms,@instdoms);
7713: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7714: if ($position eq 'top') {
7715: my %curr;
7716: my @options = ('none','user','domain','auto');
7717: my %titles = &Apache::lonlocal::texthash (
7718: none => 'Not allowed',
7719: user => 'User authorizes',
7720: domain => 'DC authorizes',
7721: auto => 'Unrestricted',
7722: instdom => 'Other domain shares institution/provider',
7723: extdom => 'Other domain has different institution/provider',
7724: );
7725: my %names = &Apache::lonlocal::texthash (
7726: domain => 'Domain role',
7727: author => 'Co-author role',
7728: course => 'Course role',
7729: community => 'Community role',
7730: );
7731: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7732: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7733: foreach my $domtype ('instdom','extdom') {
7734: my (%checked,$skip);
7735: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7736: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7737: '<td class="LC_left_item">';
7738: if ($domtype eq 'instdom') {
7739: unless (@instdoms > 1) {
7740: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7741: $skip = 1;
7742: }
7743: } elsif ($domtype eq 'extdom') {
7744: if (keys(%by_location) == 0) {
7745: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7746: $skip = 1;
7747: }
7748: }
7749: unless ($skip) {
7750: foreach my $roletype ('domain','author','course','community') {
7751: $checked{'auto'} = ' checked="checked"';
7752: if (ref($settings) eq 'HASH') {
7753: if (ref($settings->{approval}) eq 'HASH') {
7754: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7755: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7756: $checked{$1} = ' checked="checked"';
7757: $checked{'auto'} = '';
7758: }
7759: }
7760: }
7761: }
7762: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7763: foreach my $option (@options) {
7764: $datatable .= '<span class="LC_nobreak"><label>'.
7765: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7766: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7767: '</label></span> ';
7768: }
7769: $datatable .= '</fieldset>';
7770: }
7771: }
7772: $datatable .= '</td></tr>';
7773: $itemcount ++;
7774: }
7775: } elsif ($position eq 'middle') {
7776: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7777: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7778: foreach my $item (@{$types}) {
7779: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7780: $numinrow,$itemcount,'','','','','',
7781: '',$usertypes->{$item});
7782: $itemcount ++;
7783: }
7784: }
7785: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7786: $numinrow,$itemcount,'','','','','',
7787: '',$othertitle);
7788: $itemcount ++;
7789: } else {
7790: my (@insttypes,%insttitles);
7791: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7792: @insttypes = @{$types};
7793: %insttitles = %{$usertypes};
7794: }
7795: foreach my $item (@insttypes,'default') {
7796: my $title;
7797: if ($item eq 'default') {
7798: $title = $othertitle;
7799: } else {
7800: $title = $insttitles{$item};
7801: }
7802: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7803: $datatable .= '<tr'.$css_class.'>'.
7804: '<td class="LC_left_item">'.$title.'</td>'.
7805: '<td class="LC_left_item">'.
7806: &mt('Nothing to set here, as there are no other domains').
7807: '</td></tr>';
7808: $itemcount ++;
7809: }
7810: }
7811: }
7812: } else {
7813: my $prefix;
7814: if ($position eq 'lower') {
7815: $prefix = 'priv';
7816: } else {
7817: $prefix = 'unpriv';
7818: }
7819: foreach my $item (@items) {
7820: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7821: $numinrow,$itemcount,'','','','','',
7822: '',$names{$item});
7823: $itemcount ++;
7824: }
7825: }
7826: if (ref($rowtotal)) {
7827: $$rowtotal += $itemcount;
7828: }
7829: return $datatable;
7830: }
7831:
7832: sub print_passwords {
7833: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7834: my ($datatable,$css_class);
7835: my $itemcount = 0;
7836: my %titles = &Apache::lonlocal::texthash (
7837: captcha => '"Forgot Password" CAPTCHA validation',
7838: link => 'Reset link expiration (hours)',
7839: case => 'Case-sensitive usernames/e-mail',
7840: prelink => 'Information required (form 1)',
7841: postlink => 'Information required (form 2)',
7842: emailsrc => 'LON-CAPA e-mail address type(s)',
7843: customtext => 'Domain specific text (HTML)',
7844: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7845: intauth_check => 'Check bcrypt cost if authenticated',
7846: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7847: permanent => 'Permanent e-mail address',
7848: critical => 'Critical notification address',
7849: notify => 'Notification address',
7850: min => 'Minimum password length',
7851: max => 'Maximum password length',
7852: chars => 'Required characters',
7853: expire => 'Password expiration (days)',
7854: numsaved => 'Number of previous passwords to save and disallow reuse',
7855: );
7856: if ($position eq 'top') {
7857: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7858: my $shownlinklife = 2;
7859: my $prelink = 'both';
7860: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7861: if (ref($settings) eq 'HASH') {
7862: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7863: $shownlinklife = $settings->{resetlink};
7864: }
7865: if (ref($settings->{resetcase}) eq 'ARRAY') {
7866: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7867: }
7868: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7869: $prelink = $settings->{resetprelink};
7870: }
7871: if (ref($settings->{resetpostlink}) eq 'HASH') {
7872: %postlink = %{$settings->{resetpostlink}};
7873: }
7874: if (ref($settings->{resetemail}) eq 'ARRAY') {
7875: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7876: }
7877: if ($settings->{resetremove}) {
7878: $nostdtext = 1;
7879: }
7880: if ($settings->{resetcustom}) {
7881: $customurl = $settings->{resetcustom};
7882: }
7883: } else {
7884: if (ref($types) eq 'ARRAY') {
7885: foreach my $item (@{$types}) {
7886: $casesens{$item} = 1;
7887: $postlink{$item} = ['username','email'];
7888: }
7889: }
7890: $casesens{'default'} = 1;
7891: $postlink{'default'} = ['username','email'];
7892: $prelink = 'both';
7893: %emailsrc = (
7894: permanent => 1,
7895: critical => 1,
7896: notify => 1,
7897: );
7898: }
7899: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7900: $itemcount ++;
7901: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7902: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7903: '<td class="LC_left_item">'.
7904: '<input type="textbox" value="'.$shownlinklife.'" '.
7905: 'name="passwords_link" size="3" /></td></tr>';
7906: $itemcount ++;
7907: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7908: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7909: '<td class="LC_left_item">';
7910: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7911: foreach my $item (@{$types}) {
7912: my $checkedcase;
7913: if ($casesens{$item}) {
7914: $checkedcase = ' checked="checked"';
7915: }
7916: $datatable .= '<span class="LC_nobreak"><label>'.
7917: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7918: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7919: '</span> ';
7920: }
7921: }
7922: my $checkedcase;
7923: if ($casesens{'default'}) {
7924: $checkedcase = ' checked="checked"';
7925: }
7926: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7927: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7928: $othertitle.'</label></span></td>';
7929: $itemcount ++;
7930: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7931: my %checkedpre = (
7932: both => ' checked="checked"',
7933: either => '',
7934: );
7935: if ($prelink eq 'either') {
7936: $checkedpre{either} = ' checked="checked"';
7937: $checkedpre{both} = '';
7938: }
7939: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7940: '<td class="LC_left_item"><span class="LC_nobreak">'.
7941: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7942: &mt('Both username and e-mail address').'</label></span> '.
7943: '<span class="LC_nobreak"><label>'.
7944: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7945: &mt('Either username or e-mail address').'</label></span></td></tr>';
7946: $itemcount ++;
7947: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7948: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7949: '<td class="LC_left_item">';
7950: my %postlinked;
7951: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7952: foreach my $item (@{$types}) {
7953: undef(%postlinked);
7954: $datatable .= '<fieldset style="display: inline-block;">'.
7955: '<legend>'.$usertypes->{$item}.'</legend>';
7956: if (ref($postlink{$item}) eq 'ARRAY') {
7957: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7958: }
7959: foreach my $field ('email','username') {
7960: my $checked;
7961: if ($postlinked{$field}) {
7962: $checked = ' checked="checked"';
7963: }
7964: $datatable .= '<span class="LC_nobreak"><label>'.
7965: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7966: $field.'"'.$checked.' />'.$field.'</label>'.
7967: '<span> ';
7968: }
7969: $datatable .= '</fieldset>';
7970: }
7971: }
7972: if (ref($postlink{'default'}) eq 'ARRAY') {
7973: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7974: }
7975: $datatable .= '<fieldset style="display: inline-block;">'.
7976: '<legend>'.$othertitle.'</legend>';
7977: foreach my $field ('email','username') {
7978: my $checked;
7979: if ($postlinked{$field}) {
7980: $checked = ' checked="checked"';
7981: }
7982: $datatable .= '<span class="LC_nobreak"><label>'.
7983: '<input type="checkbox" name="passwords_postlink_default" value="'.
7984: $field.'"'.$checked.' />'.$field.'</label>'.
7985: '<span> ';
7986: }
7987: $datatable .= '</fieldset></td></tr>';
7988: $itemcount ++;
7989: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7990: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7991: '<td class="LC_left_item">';
7992: foreach my $type ('permanent','critical','notify') {
7993: my $checkedemail;
7994: if ($emailsrc{$type}) {
7995: $checkedemail = ' checked="checked"';
7996: }
7997: $datatable .= '<span class="LC_nobreak"><label>'.
7998: '<input type="checkbox" name="passwords_emailsrc" value="'.
7999: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
8000: '<span> ';
8001: }
8002: $datatable .= '</td></tr>';
8003: $itemcount ++;
8004: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8005: my $switchserver = &check_switchserver($dom,$confname);
8006: my ($showstd,$noshowstd);
8007: if ($nostdtext) {
8008: $noshowstd = ' checked="checked"';
8009: } else {
8010: $showstd = ' checked="checked"';
8011: }
8012: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
8013: '<td class="LC_left_item"><span class="LC_nobreak">'.
8014: &mt('Retain standard text:').
8015: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
8016: &mt('Yes').'</label>'.' '.
8017: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
8018: &mt('No').'</label></span><br />'.
8019: '<span class="LC_fontsize_small">'.
8020: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
8021: &mt('Include custom text:');
8022: if ($customurl) {
8023: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
8024: undef,undef,undef,undef,'background-color:#ffffff');
8025: $datatable .= '<span class="LC_nobreak"> '.$link.
8026: '<label><input type="checkbox" name="passwords_custom_del"'.
8027: ' value="1" />'.&mt('Delete?').'</label></span>'.
8028: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
8029: }
8030: if ($switchserver) {
8031: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
8032: } else {
8033: $datatable .='<span class="LC_nobreak"> '.
8034: '<input type="file" name="passwords_customfile" /></span>';
8035: }
8036: $datatable .= '</td></tr>';
8037: } elsif ($position eq 'middle') {
8038: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
8039: my @items = ('intauth_cost','intauth_check','intauth_switch');
8040: my %defaults;
8041: if (ref($domconf{'defaults'}) eq 'HASH') {
8042: %defaults = %{$domconf{'defaults'}};
8043: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
8044: $defaults{'intauth_cost'} = 10;
8045: }
8046: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
8047: $defaults{'intauth_check'} = 0;
8048: }
8049: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
8050: $defaults{'intauth_switch'} = 0;
8051: }
8052: } else {
8053: %defaults = (
8054: 'intauth_cost' => 10,
8055: 'intauth_check' => 0,
8056: 'intauth_switch' => 0,
8057: );
8058: }
8059: foreach my $item (@items) {
8060: if ($itemcount%2) {
8061: $css_class = '';
8062: } else {
8063: $css_class = ' class="LC_odd_row" ';
8064: }
8065: $datatable .= '<tr'.$css_class.'>'.
8066: '<td><span class="LC_nobreak">'.$titles{$item}.
8067: '</span></td><td class="LC_left_item" colspan="3">';
8068: if ($item eq 'intauth_switch') {
8069: my @options = (0,1,2);
8070: my %optiondesc = &Apache::lonlocal::texthash (
8071: 0 => 'No',
8072: 1 => 'Yes',
8073: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
8074: );
8075: $datatable .= '<table width="100%">';
8076: foreach my $option (@options) {
8077: my $checked = ' ';
8078: if ($defaults{$item} eq $option) {
8079: $checked = ' checked="checked"';
8080: }
8081: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8082: '<label><input type="radio" name="'.$item.
8083: '" value="'.$option.'"'.$checked.' />'.
8084: $optiondesc{$option}.'</label></span></td></tr>';
8085: }
8086: $datatable .= '</table>';
8087: } elsif ($item eq 'intauth_check') {
8088: my @options = (0,1,2);
8089: my %optiondesc = &Apache::lonlocal::texthash (
8090: 0 => 'No',
8091: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
8092: 2 => 'Yes, disallow login if stored cost is less than domain default',
8093: );
8094: $datatable .= '<table width="100%">';
8095: foreach my $option (@options) {
8096: my $checked = ' ';
8097: my $onclick;
8098: if ($defaults{$item} eq $option) {
8099: $checked = ' checked="checked"';
8100: }
8101: if ($option == 2) {
8102: $onclick = ' onclick="javascript:warnIntAuth(this);"';
8103: }
8104: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8105: '<label><input type="radio" name="'.$item.
8106: '" value="'.$option.'"'.$checked.$onclick.' />'.
8107: $optiondesc{$option}.'</label></span></td></tr>';
8108: }
8109: $datatable .= '</table>';
8110: } else {
8111: $datatable .= '<input type="text" name="'.$item.'" value="'.
8112: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
8113: }
8114: $datatable .= '</td></tr>';
8115: $itemcount ++;
8116: }
8117: } elsif ($position eq 'lower') {
8118: $datatable .= &password_rules('passwords',\$itemcount,$settings);
8119: } else {
8120: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8121: my %ownerchg = (
8122: by => {},
8123: for => {},
8124: );
8125: my %ownertitles = &Apache::lonlocal::texthash (
8126: by => 'Course owner status(es) allowed',
8127: for => 'Student status(es) allowed',
8128: );
8129: if (ref($settings) eq 'HASH') {
8130: if (ref($settings->{crsownerchg}) eq 'HASH') {
8131: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
8132: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
8133: }
8134: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
8135: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
8136: }
8137: }
8138: }
8139: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8140: $datatable .= '<tr '.$css_class.'>'.
8141: '<td>'.
8142: &mt('Requirements').'<ul>'.
8143: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
8144: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
8145: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
8146: '<li>'.&mt('User, course, and student share same domain').'</li>'.
8147: '</ul>'.
8148: '</td>'.
8149: '<td class="LC_left_item">';
8150: foreach my $item ('by','for') {
8151: $datatable .= '<fieldset style="display: inline-block;">'.
8152: '<legend>'.$ownertitles{$item}.'</legend>';
8153: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
8154: foreach my $type (@{$types}) {
8155: my $checked;
8156: if ($ownerchg{$item}{$type}) {
8157: $checked = ' checked="checked"';
8158: }
8159: $datatable .= '<span class="LC_nobreak"><label>'.
8160: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
8161: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
8162: '</span> ';
8163: }
8164: }
8165: my $checked;
8166: if ($ownerchg{$item}{'default'}) {
8167: $checked = ' checked="checked"';
8168: }
8169: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
8170: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
8171: $othertitle.'</label></span></fieldset>';
8172: }
8173: $datatable .= '</td></tr>';
8174: }
8175: return $datatable;
8176: }
8177:
8178: sub password_rules {
8179: my ($prefix,$itemcountref,$settings) = @_;
8180: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
8181: my %titles;
8182: if ($prefix eq 'passwords') {
8183: %titles = &Apache::lonlocal::texthash (
8184: min => 'Minimum password length',
8185: max => 'Maximum password length',
8186: chars => 'Required characters',
8187: );
8188: } elsif ($prefix eq 'secrets') {
8189: %titles = &Apache::lonlocal::texthash (
8190: min => 'Minimum secret length',
8191: max => 'Maximum secret length',
8192: chars => 'Required characters',
8193: );
8194: }
8195: $min = $Apache::lonnet::passwdmin;
8196: my $datatable;
8197: my $itemcount;
8198: if (ref($itemcountref)) {
8199: $itemcount = $$itemcountref;
8200: }
8201: if (ref($settings) eq 'HASH') {
8202: if ($settings->{min}) {
8203: $min = $settings->{min};
8204: }
8205: if ($settings->{max}) {
8206: $max = $settings->{max};
8207: }
8208: if (ref($settings->{chars}) eq 'ARRAY') {
8209: map { $chars{$_} = 1; } (@{$settings->{chars}});
8210: }
8211: if ($prefix eq 'passwords') {
8212: if ($settings->{expire}) {
8213: $expire = $settings->{expire};
8214: }
8215: if ($settings->{numsaved}) {
8216: $numsaved = $settings->{numsaved};
8217: }
8218: }
8219: }
8220: my %rulenames = &Apache::lonlocal::texthash(
8221: uc => 'At least one upper case letter',
8222: lc => 'At least one lower case letter',
8223: num => 'At least one number',
8224: spec => 'At least one non-alphanumeric',
8225: );
8226: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8227: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
8228: '<td class="LC_left_item"><span class="LC_nobreak">'.
8229: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
8230: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8231: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
8232: '</span></td></tr>';
8233: $itemcount ++;
8234: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8235: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
8236: '<td class="LC_left_item"><span class="LC_nobreak">'.
8237: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
8238: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8239: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
8240: '</span></td></tr>';
8241: $itemcount ++;
8242: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8243: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
8244: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
8245: '</span></td>';
8246: my $numinrow = 2;
8247: my @possrules = ('uc','lc','num','spec');
8248: $datatable .= '<td class="LC_left_item"><table>';
8249: for (my $i=0; $i<@possrules; $i++) {
8250: my ($rem,$checked);
8251: if ($chars{$possrules[$i]}) {
8252: $checked = ' checked="checked"';
8253: }
8254: $rem = $i%($numinrow);
8255: if ($rem == 0) {
8256: if ($i > 0) {
8257: $datatable .= '</tr>';
8258: }
8259: $datatable .= '<tr>';
8260: }
8261: $datatable .= '<td><span class="LC_nobreak"><label>'.
8262: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
8263: $rulenames{$possrules[$i]}.'</label></span></td>';
8264: }
8265: my $rem = @possrules%($numinrow);
8266: my $colsleft = $numinrow - $rem;
8267: if ($colsleft > 1 ) {
8268: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8269: ' </td>';
8270: } elsif ($colsleft == 1) {
8271: $datatable .= '<td class="LC_left_item"> </td>';
8272: }
8273: $datatable .='</table></td></tr>';
8274: $itemcount ++;
8275: if ($prefix eq 'passwords') {
8276: $titles{'expire'} = &mt('Password expiration (days)');
8277: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
8278: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8279: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
8280: '<td class="LC_left_item"><span class="LC_nobreak">'.
8281: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
8282: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8283: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
8284: '</span></td></tr>';
8285: $itemcount ++;
8286: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8287: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
8288: '<td class="LC_left_item"><span class="LC_nobreak">'.
8289: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
8290: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8291: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
8292: '</span></td></tr>';
8293: $itemcount ++;
8294: }
8295: if (ref($itemcountref)) {
8296: $$itemcountref += $itemcount;
8297: }
8298: return $datatable;
8299: }
8300:
8301: sub print_wafproxy {
8302: my ($position,$dom,$settings,$rowtotal) = @_;
8303: my $css_class;
8304: my $itemcount = 0;
8305: my $datatable;
8306: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8307: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8308: my %lt = &wafproxy_titles();
8309: foreach my $server (sort(keys(%servers))) {
8310: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8311: next if ($serverhome eq '');
8312: my $serverdom;
8313: if ($serverhome ne $server) {
8314: $serverdom = &Apache::lonnet::host_domain($serverhome);
8315: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8316: $othercontrol{$server} = $serverdom;
8317: }
8318: } else {
8319: $serverdom = &Apache::lonnet::host_domain($server);
8320: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8321: if ($serverdom ne $dom) {
8322: $othercontrol{$server} = $serverdom;
8323: } else {
8324: $setdom = 1;
8325: if (ref($settings) eq 'HASH') {
8326: if (ref($settings->{'alias'}) eq 'HASH') {
8327: $aliases{$dom} = $settings->{'alias'};
8328: if ($aliases{$dom} ne '') {
8329: $showdom = 1;
8330: }
8331: }
8332: if (ref($settings->{'saml'}) eq 'HASH') {
8333: $saml{$dom} = $settings->{'saml'};
8334: }
8335: }
8336: }
8337: }
8338: }
8339: if ($setdom) {
8340: %{$values{$dom}} = ();
8341: if (ref($settings) eq 'HASH') {
8342: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8343: $values{$dom}{$item} = $settings->{$item};
8344: }
8345: }
8346: }
8347: if (keys(%othercontrol)) {
8348: %otherdoms = reverse(%othercontrol);
8349: foreach my $domain (keys(%otherdoms)) {
8350: %{$values{$domain}} = ();
8351: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8352: if (ref($config{'wafproxy'}) eq 'HASH') {
8353: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8354: if (exists($config{'wafproxy'}{'saml'})) {
8355: $saml{$domain} = $config{'wafproxy'}{'saml'};
8356: }
8357: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8358: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8359: }
8360: }
8361: }
8362: }
8363: if ($position eq 'top') {
8364: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8365: my %aliasinfo;
8366: foreach my $server (sort(keys(%servers))) {
8367: $itemcount ++;
8368: my $dom_in_effect;
8369: my $aliasrows = '<tr>'.
8370: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8371: &mt('Hostname').': '.
8372: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8373: if ($othercontrol{$server}) {
8374: $dom_in_effect = $othercontrol{$server};
8375: my ($current,$forsaml);
8376: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8377: $current = $aliases{$dom_in_effect}{$server};
8378: }
8379: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8380: if ($saml{$dom_in_effect}{$server}) {
8381: $forsaml = 1;
8382: }
8383: }
8384: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8385: &mt('Alias').': ';
8386: if ($current) {
8387: $aliasrows .= $current;
8388: if ($forsaml) {
8389: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8390: }
8391: } else {
8392: $aliasrows .= &mt('None');
8393: }
8394: $aliasrows .= ' <span class="LC_small">('.
8395: &mt('controlled by domain: [_1]',
8396: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8397: } else {
8398: $dom_in_effect = $dom;
8399: my ($current,$samlon,$samloff);
8400: $samloff = ' checked="checked"';
8401: if (ref($aliases{$dom}) eq 'HASH') {
8402: if ($aliases{$dom}{$server}) {
8403: $current = $aliases{$dom}{$server};
8404: }
8405: }
8406: if (ref($saml{$dom}) eq 'HASH') {
8407: if ($saml{$dom}{$server}) {
8408: $samlon = $samloff;
8409: undef($samloff);
8410: }
8411: }
8412: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8413: &mt('Alias').': '.
8414: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8415: 'value="'.$current.'" size="30" />'.
8416: (' 'x2).'<span class="LC_nobreak">'.
8417: &mt('Alias used for SSO Auth').': <label>'.
8418: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8419: &mt('No').'</label> <label>'.
8420: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8421: &mt('Yes').'</label></span>'.
8422: '</td>';
8423: }
8424: $aliasrows .= '</tr>';
8425: $aliasinfo{$dom_in_effect} .= $aliasrows;
8426: }
8427: if ($aliasinfo{$dom}) {
8428: my ($onclick,$wafon,$wafoff,$showtable);
8429: $onclick = ' onclick="javascript:toggleWAF();"';
8430: $wafoff = ' checked="checked"';
8431: $showtable = ' style="display:none";';
8432: if ($showdom) {
8433: $wafon = $wafoff;
8434: $wafoff = '';
8435: $showtable = ' style="display:inline;"';
8436: }
8437: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8438: $datatable = '<tr'.$css_class.'>'.
8439: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8440: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8441: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8442: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8443: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8444: &mt('No').'</label></span></td>'.
8445: '<td class="LC_left_item">'.
8446: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8447: '</table></td></tr>';
8448: $itemcount++;
8449: }
8450: if (keys(%otherdoms)) {
8451: foreach my $key (sort(keys(%otherdoms))) {
8452: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8453: $datatable .= '<tr'.$css_class.'>'.
8454: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8455: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8456: '</table></td></tr>';
8457: $itemcount++;
8458: }
8459: }
8460: } else {
8461: my %ip_methods = &remoteip_methods();
8462: if ($setdom) {
8463: $itemcount ++;
8464: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8465: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8466: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8467: $wafstyle = ' style="display:none;"';
8468: $nowafstyle = ' style="display:table-row;"';
8469: $currwafdisplay = ' style="display: none"';
8470: $wafrangestyle = ' style="display: none"';
8471: $curr_remotip = 'n';
8472: $ssltossl = ' checked="checked"';
8473: if ($showdom) {
8474: $wafstyle = ' style="display:table-row;"';
8475: $nowafstyle = ' style="display:none;"';
8476: if (keys(%{$values{$dom}})) {
8477: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8478: $curr_remotip = $values{$dom}{remoteip};
8479: }
8480: if ($curr_remotip eq 'h') {
8481: $currwafdisplay = ' style="display:table-row"';
8482: $wafrangestyle = ' style="display:inline-block;"';
8483: }
8484: if ($values{$dom}{'sslopt'}) {
8485: $alltossl = ' checked="checked"';
8486: $ssltossl = '';
8487: }
8488: }
8489: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8490: $vpndircheck = ' checked="checked"';
8491: $currwafvpn = ' style="display:table-row;"';
8492: $wafrangestyle = ' style="display:inline-block;"';
8493: } else {
8494: $vpnaliascheck = ' checked="checked"';
8495: $currwafvpn = ' style="display:none;"';
8496: }
8497: }
8498: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8499: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8500: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8501: '</tr>'.
8502: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8503: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8504: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8505: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8506: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8507: '<td class="LC_left_item"><table>'.
8508: '<tr>'.
8509: '<td valign="top">'.$lt{'remoteip'}.': '.
8510: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8511: foreach my $option ('m','h','n') {
8512: my $sel;
8513: if ($option eq $curr_remotip) {
8514: $sel = ' selected="selected"';
8515: }
8516: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8517: $ip_methods{$option}.'</option>';
8518: }
8519: $datatable .= '</select></td></tr>'."\n".
8520: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8521: $lt{'ipheader'}.': '.
8522: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8523: 'name="wafproxy_ipheader" />'.
8524: '</td></tr>'."\n".
8525: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8526: $lt{'trusted'}.':<br />'.
8527: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8528: $values{$dom}{'trusted'}.'</textarea>'.
8529: '</td></tr>'."\n".
8530: '<tr><td><hr /></td></tr>'."\n".
8531: '<tr>'.
8532: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8533: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8534: $lt{'vpndirect'}.'</label>'.(' 'x2).
8535: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8536: $lt{'vpnaliased'}.'</label></span></td></tr>';
8537: foreach my $item ('vpnint','vpnext') {
8538: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8539: '<td valign="top">'.$lt{$item}.':<br />'.
8540: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8541: $values{$dom}{$item}.'</textarea>'.
8542: '</td></tr>'."\n";
8543: }
8544: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8545: '<tr>'.
8546: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8547: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8548: $lt{'alltossl'}.'</label>'.(' 'x2).
8549: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8550: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8551: '</table></td></tr>';
8552: }
8553: if (keys(%otherdoms)) {
8554: foreach my $domain (sort(keys(%otherdoms))) {
8555: $itemcount ++;
8556: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8557: $datatable .= '<tr'.$css_class.'>'.
8558: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8559: '<td class="LC_left_item"><table>';
8560: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8561: my $showval = &mt('None');
8562: if ($item eq 'ssl') {
8563: $showval = $lt{'ssltossl'};
8564: }
8565: if ($values{$domain}{$item}) {
8566: $showval = $values{$domain}{$item};
8567: if ($item eq 'ssl') {
8568: $showval = $lt{'alltossl'};
8569: } elsif ($item eq 'remoteip') {
8570: $showval = $ip_methods{$values{$domain}{$item}};
8571: }
8572: }
8573: $datatable .= '<tr>'.
8574: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8575: }
8576: $datatable .= '</table></td></tr>';
8577: }
8578: }
8579: }
8580: $$rowtotal += $itemcount;
8581: return $datatable;
8582: }
8583:
8584: sub wafproxy_titles {
8585: return &Apache::lonlocal::texthash(
8586: remoteip => "Method for determining user's IP",
8587: ipheader => 'Request header containing remote IP',
8588: trusted => 'Trusted IP range(s)',
8589: vpnaccess => 'Access from institutional VPN',
8590: vpndirect => 'via regular hostname (no WAF)',
8591: vpnaliased => 'via aliased hostname (WAF)',
8592: vpnint => 'Internal IP Range(s) for VPN sessions',
8593: vpnext => 'IP Range(s) for backend WAF connections',
8594: sslopt => 'Forwarding http/https',
8595: alltossl => 'WAF forwards both http and https requests to https',
8596: ssltossl => 'WAF forwards http requests to http and https to https',
8597: );
8598: }
8599:
8600: sub remoteip_methods {
8601: return &Apache::lonlocal::texthash(
8602: m => 'Use Apache mod_remoteip',
8603: h => 'Use headers parsed by LON-CAPA',
8604: n => 'Not in use',
8605: );
8606: }
8607:
8608: sub print_usersessions {
8609: my ($position,$dom,$settings,$rowtotal) = @_;
8610: my ($css_class,$datatable,$itemcount,%checked,%choices);
8611: my (%by_ip,%by_location,@intdoms,@instdoms);
8612: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8613:
8614: my @alldoms = &Apache::lonnet::all_domains();
8615: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8616: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8617: my %altids = &id_for_thisdom(%servers);
8618: if ($position eq 'top') {
8619: if (keys(%serverhomes) > 1) {
8620: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8621: my ($curroffloadnow,$curroffloadoth);
8622: if (ref($settings) eq 'HASH') {
8623: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8624: $curroffloadnow = $settings->{'offloadnow'};
8625: }
8626: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8627: $curroffloadoth = $settings->{'offloadoth'};
8628: }
8629: }
8630: my $other_insts = scalar(keys(%by_location));
8631: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8632: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8633: } else {
8634: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8635: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8636: '</td></tr>';
8637: }
8638: } else {
8639: my %titles = &usersession_titles();
8640: my ($prefix,@types);
8641: if ($position eq 'bottom') {
8642: $prefix = 'remote';
8643: @types = ('version','excludedomain','includedomain');
8644: } else {
8645: $prefix = 'hosted';
8646: @types = ('excludedomain','includedomain');
8647: }
8648: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8649: }
8650: $$rowtotal += $itemcount;
8651: return $datatable;
8652: }
8653:
8654: sub rules_by_location {
8655: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8656: my ($datatable,$itemcount,$css_class);
8657: if (keys(%{$by_location}) == 0) {
8658: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8659: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8660: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8661: '</td></tr>';
8662: $itemcount = 1;
8663: } else {
8664: $itemcount = 0;
8665: my $numinrow = 5;
8666: my (%current,%checkedon,%checkedoff);
8667: my @locations = sort(keys(%{$by_location}));
8668: foreach my $type (@{$types}) {
8669: $checkedon{$type} = '';
8670: $checkedoff{$type} = ' checked="checked"';
8671: }
8672: if (ref($settings) eq 'HASH') {
8673: if (ref($settings->{$prefix}) eq 'HASH') {
8674: foreach my $key (keys(%{$settings->{$prefix}})) {
8675: $current{$key} = $settings->{$prefix}{$key};
8676: if ($key eq 'version') {
8677: if ($current{$key} ne '') {
8678: $checkedon{$key} = ' checked="checked"';
8679: $checkedoff{$key} = '';
8680: }
8681: } elsif (ref($current{$key}) eq 'ARRAY') {
8682: $checkedon{$key} = ' checked="checked"';
8683: $checkedoff{$key} = '';
8684: }
8685: }
8686: }
8687: }
8688: foreach my $type (@{$types}) {
8689: next if ($type ne 'version' && !@locations);
8690: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8691: $datatable .= '<tr'.$css_class.'>
8692: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8693: <span class="LC_nobreak">
8694: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8695: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8696: if ($type eq 'version') {
8697: my @lcversions = &Apache::lonnet::all_loncaparevs();
8698: my $selector = '<select name="'.$prefix.'_version">';
8699: foreach my $version (@lcversions) {
8700: my $selected = '';
8701: if ($current{'version'} eq $version) {
8702: $selected = ' selected="selected"';
8703: }
8704: $selector .= ' <option value="'.$version.'"'.
8705: $selected.'>'.$version.'</option>';
8706: }
8707: $selector .= '</select> ';
8708: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8709: } else {
8710: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8711: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8712: ' />'.(' 'x2).
8713: '<input type="button" value="'.&mt('uncheck all').'" '.
8714: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8715: "\n".
8716: '</div><div><table>';
8717: my $rem;
8718: for (my $i=0; $i<@locations; $i++) {
8719: my ($showloc,$value,$checkedtype);
8720: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8721: my $ip = $by_location->{$locations[$i]}->[0];
8722: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8723: $value = join(':',@{$by_ip->{$ip}});
8724: $showloc = join(', ',@{$by_ip->{$ip}});
8725: if (ref($current{$type}) eq 'ARRAY') {
8726: foreach my $loc (@{$by_ip->{$ip}}) {
8727: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8728: $checkedtype = ' checked="checked"';
8729: last;
8730: }
8731: }
8732: }
8733: }
8734: }
8735: $rem = $i%($numinrow);
8736: if ($rem == 0) {
8737: if ($i > 0) {
8738: $datatable .= '</tr>';
8739: }
8740: $datatable .= '<tr>';
8741: }
8742: $datatable .= '<td class="LC_left_item">'.
8743: '<span class="LC_nobreak"><label>'.
8744: '<input type="checkbox" name="'.$prefix.'_'.$type.
8745: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8746: '</label></span></td>';
8747: }
8748: $rem = @locations%($numinrow);
8749: my $colsleft = $numinrow - $rem;
8750: if ($colsleft > 1 ) {
8751: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8752: ' </td>';
8753: } elsif ($colsleft == 1) {
8754: $datatable .= '<td class="LC_left_item"> </td>';
8755: }
8756: $datatable .= '</tr></table>';
8757: }
8758: $datatable .= '</td></tr>';
8759: $itemcount ++;
8760: }
8761: }
8762: return ($datatable,$itemcount);
8763: }
8764:
8765: sub print_ssl {
8766: my ($position,$dom,$settings,$rowtotal) = @_;
8767: my ($css_class,$datatable);
8768: my $itemcount = 1;
8769: if ($position eq 'top') {
8770: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8771: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8772: my $same_institution;
8773: if ($intdom ne '') {
8774: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8775: if (ref($internet_names) eq 'ARRAY') {
8776: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8777: $same_institution = 1;
8778: }
8779: }
8780: }
8781: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8782: $datatable = '<tr'.$css_class.'><td colspan="2">';
8783: if ($same_institution) {
8784: my %domservers = &Apache::lonnet::get_servers($dom);
8785: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8786: } else {
8787: $datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
8788: }
8789: $datatable .= '</td></tr>';
8790: $itemcount ++;
8791: } else {
8792: my %titles = &ssl_titles();
8793: my (%by_ip,%by_location,@intdoms,@instdoms);
8794: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8795: my @alldoms = &Apache::lonnet::all_domains();
8796: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8797: my @domservers = &Apache::lonnet::get_servers($dom);
8798: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8799: my %altids = &id_for_thisdom(%servers);
8800: if (($position eq 'connto') || ($position eq 'connfrom')) {
8801: my $legacy;
8802: unless (ref($settings) eq 'HASH') {
8803: my $name;
8804: if ($position eq 'connto') {
8805: $name = 'loncAllowInsecure';
8806: } else {
8807: $name = 'londAllowInsecure';
8808: }
8809: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8810: my @ids=&Apache::lonnet::current_machine_ids();
8811: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8812: my %what = (
8813: $name => 1,
8814: );
8815: my ($result,$returnhash) =
8816: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8817: if ($result eq 'ok') {
8818: if (ref($returnhash) eq 'HASH') {
8819: $legacy = $returnhash->{$name};
8820: }
8821: }
8822: } else {
8823: $legacy = $Apache::lonnet::perlvar{$name};
8824: }
8825: }
8826: foreach my $type ('dom','intdom','other') {
8827: my %checked;
8828: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8829: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8830: '<td class="LC_right_item">';
8831: my $skip;
8832: if ($type eq 'dom') {
8833: unless (keys(%servers) > 1) {
8834: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8835: $skip = 1;
8836: }
8837: }
8838: if ($type eq 'intdom') {
8839: unless (@instdoms > 1) {
8840: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8841: $skip = 1;
8842: }
8843: } elsif ($type eq 'other') {
8844: if (keys(%by_location) == 0) {
8845: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8846: $skip = 1;
8847: }
8848: }
8849: unless ($skip) {
8850: $checked{'yes'} = ' checked="checked"';
8851: if (ref($settings) eq 'HASH') {
8852: if (ref($settings->{$position}) eq 'HASH') {
8853: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8854: $checked{$1} = $checked{'yes'};
8855: delete($checked{'yes'});
8856: }
8857: }
8858: } else {
8859: if ($legacy == 0) {
8860: $checked{'req'} = $checked{'yes'};
8861: delete($checked{'yes'});
8862: }
8863: }
8864: foreach my $option ('no','yes','req') {
8865: $datatable .= '<span class="LC_nobreak"><label>'.
8866: '<input type="radio" name="'.$position.'_'.$type.'" '.
8867: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8868: '</label></span>'.(' 'x2);
8869: }
8870: }
8871: $datatable .= '</td></tr>';
8872: $itemcount ++;
8873: }
8874: } else {
8875: my $prefix = 'replication';
8876: my @types = ('certreq','nocertreq');
8877: if (keys(%by_location) == 0) {
8878: $datatable .= '<tr'.$css_class.'><td>'.
8879: &mt('Nothing to set here, as there are no other institutions').
8880: '</td></tr>';
8881: $itemcount ++;
8882: } else {
8883: ($datatable,$itemcount) =
8884: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8885: }
8886: }
8887: }
8888: $$rowtotal += $itemcount;
8889: return $datatable;
8890: }
8891:
8892: sub ssl_titles {
8893: return &Apache::lonlocal::texthash (
8894: dom => 'LON-CAPA servers/VMs from same domain',
8895: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8896: other => 'External LON-CAPA servers/VMs',
8897: connto => 'Connections to other servers',
8898: connfrom => 'Connections from other servers',
8899: replication => 'Replicating content to other institutions',
8900: certreq => 'Client certificate required, but specific domains exempt',
8901: nocertreq => 'No client certificate required, except for specific domains',
8902: no => 'SSL not used',
8903: yes => 'SSL Optional (used if available)',
8904: req => 'SSL Required',
8905: );
8906: }
8907:
8908: sub print_trust {
8909: my ($prefix,$dom,$settings,$rowtotal) = @_;
8910: my ($css_class,$datatable,%checked,%choices);
8911: my (%by_ip,%by_location,@intdoms,@instdoms);
8912: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8913: my $itemcount = 1;
8914: my %titles = &trust_titles();
8915: my @types = ('exc','inc');
8916: if ($prefix eq 'top') {
8917: $prefix = 'content';
8918: } elsif ($prefix eq 'bottom') {
8919: $prefix = 'msg';
8920: }
8921: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8922: $$rowtotal += $itemcount;
8923: return $datatable;
8924: }
8925:
8926: sub trust_titles {
8927: return &Apache::lonlocal::texthash(
8928: content => "Access to this domain's content by others",
8929: shared => "Access to other domain's content by this domain",
8930: enroll => "Enrollment in this domain's courses by others",
8931: othcoau => "Co-author roles in this domain for others",
8932: coaurem => "Co-author roles for this domain's users elsewhere",
8933: domroles => "Domain roles in this domain assignable to others",
8934: catalog => "Course Catalog for this domain displayed elsewhere",
8935: reqcrs => "Requests for creation of courses in this domain by others",
8936: msg => "Users in other domains can send messages to this domain",
8937: exc => "Allow all, but exclude specific domains",
8938: inc => "Deny all, but include specific domains",
8939: );
8940: }
8941:
8942: sub build_location_hashes {
8943: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8944: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8945: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8946: my %iphost = &Apache::lonnet::get_iphost();
8947: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8948: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8949: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8950: foreach my $id (@{$iphost{$primary_ip}}) {
8951: my $intdom = &Apache::lonnet::internet_dom($id);
8952: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8953: push(@{$intdoms},$intdom);
8954: }
8955: }
8956: }
8957: foreach my $ip (keys(%iphost)) {
8958: if (ref($iphost{$ip}) eq 'ARRAY') {
8959: foreach my $id (@{$iphost{$ip}}) {
8960: my $location = &Apache::lonnet::internet_dom($id);
8961: if ($location) {
8962: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8963: my $dom = &Apache::lonnet::host_domain($id);
8964: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8965: push(@{$instdoms},$dom);
8966: }
8967: next;
8968: }
8969: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8970: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8971: push(@{$by_ip->{$ip}},$location);
8972: }
8973: } else {
8974: $by_ip->{$ip} = [$location];
8975: }
8976: }
8977: }
8978: }
8979: }
8980: foreach my $ip (sort(keys(%{$by_ip}))) {
8981: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8982: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8983: my $first = $by_ip->{$ip}->[0];
8984: if (ref($by_location->{$first}) eq 'ARRAY') {
8985: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8986: push(@{$by_location->{$first}},$ip);
8987: }
8988: } else {
8989: $by_location->{$first} = [$ip];
8990: }
8991: }
8992: }
8993: return;
8994: }
8995:
8996: sub current_offloads_to {
8997: my ($dom,$settings,$servers) = @_;
8998: my (%spareid,%otherdomconfigs);
8999: if (ref($servers) eq 'HASH') {
9000: foreach my $lonhost (sort(keys(%{$servers}))) {
9001: my $gotspares;
9002: if (ref($settings) eq 'HASH') {
9003: if (ref($settings->{'spares'}) eq 'HASH') {
9004: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
9005: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
9006: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
9007: $gotspares = 1;
9008: }
9009: }
9010: }
9011: unless ($gotspares) {
9012: my $gotspares;
9013: my $serverhomeID =
9014: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
9015: my $serverhomedom =
9016: &Apache::lonnet::host_domain($serverhomeID);
9017: if ($serverhomedom ne $dom) {
9018: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
9019: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9020: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9021: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9022: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9023: $gotspares = 1;
9024: }
9025: }
9026: } else {
9027: $otherdomconfigs{$serverhomedom} =
9028: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
9029: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
9030: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9031: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9032: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
9033: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9034: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9035: $gotspares = 1;
9036: }
9037: }
9038: }
9039: }
9040: }
9041: }
9042: }
9043: unless ($gotspares) {
9044: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
9045: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9046: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9047: } else {
9048: my $server_hostname = &Apache::lonnet::hostname($lonhost);
9049: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
9050: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
9051: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9052: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9053: } else {
9054: my %what = (
9055: spareid => 1,
9056: );
9057: my ($result,$returnhash) =
9058: &Apache::lonnet::get_remote_globals($lonhost,\%what);
9059: if ($result eq 'ok') {
9060: if (ref($returnhash) eq 'HASH') {
9061: if (ref($returnhash->{'spareid'}) eq 'HASH') {
9062: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
9063: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
9064: }
9065: }
9066: }
9067: }
9068: }
9069: }
9070: }
9071: }
9072: return %spareid;
9073: }
9074:
9075: sub spares_row {
9076: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
9077: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
9078: my $css_class;
9079: my $numinrow = 4;
9080: my $itemcount = 1;
9081: my $datatable;
9082: my %typetitles = &sparestype_titles();
9083: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
9084: foreach my $server (sort(keys(%{$servers}))) {
9085: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
9086: my ($othercontrol,$serverdom);
9087: if ($serverhome ne $server) {
9088: $serverdom = &Apache::lonnet::host_domain($serverhome);
9089: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9090: } else {
9091: $serverdom = &Apache::lonnet::host_domain($server);
9092: if ($serverdom ne $dom) {
9093: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9094: }
9095: }
9096: next unless (ref($spareid->{$server}) eq 'HASH');
9097: my ($checkednow,$checkedoth);
9098: if (ref($curroffloadnow) eq 'HASH') {
9099: if ($curroffloadnow->{$server}) {
9100: $checkednow = ' checked="checked"';
9101: }
9102: }
9103: if (ref($curroffloadoth) eq 'HASH') {
9104: if ($curroffloadoth->{$server}) {
9105: $checkedoth = ' checked="checked"';
9106: }
9107: }
9108: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
9109: $datatable .= '<tr'.$css_class.'>
9110: <td rowspan="2">
9111: <span class="LC_nobreak">'.
9112: &mt('[_1] when busy, offloads to:'
9113: ,'<b>'.$server.'</b>').'</span><br />'.
9114: '<span class="LC_nobreak">'."\n".
9115: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
9116: ' '.&mt('Switch any active user on next access').'</label></span>'.
9117: "\n";
9118: if ($other_insts) {
9119: $datatable .= '<br />'.
9120: '<span class="LC_nobreak">'."\n".
9121: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
9122: ' '.&mt('Switch other institutions on next access').'</label></span>'.
9123: "\n";
9124: }
9125: my (%current,%canselect);
9126: my @choices =
9127: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
9128: foreach my $type ('primary','default') {
9129: if (ref($spareid->{$server}) eq 'HASH') {
9130: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
9131: my @spares = @{$spareid->{$server}{$type}};
9132: if (@spares > 0) {
9133: if ($othercontrol) {
9134: $current{$type} = join(', ',@spares);
9135: } else {
9136: $current{$type} .= '<table>';
9137: my $numspares = scalar(@spares);
9138: for (my $i=0; $i<@spares; $i++) {
9139: my $rem = $i%($numinrow);
9140: if ($rem == 0) {
9141: if ($i > 0) {
9142: $current{$type} .= '</tr>';
9143: }
9144: $current{$type} .= '<tr>';
9145: }
9146: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
9147: $spareid->{$server}{$type}[$i].
9148: '</label></td>'."\n";
9149: }
9150: my $rem = @spares%($numinrow);
9151: my $colsleft = $numinrow - $rem;
9152: if ($colsleft > 1 ) {
9153: $current{$type} .= '<td colspan="'.$colsleft.
9154: '" class="LC_left_item">'.
9155: ' </td>';
9156: } elsif ($colsleft == 1) {
9157: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
9158: }
9159: $current{$type} .= '</tr></table>';
9160: }
9161: }
9162: }
9163: if ($current{$type} eq '') {
9164: $current{$type} = &mt('None specified');
9165: }
9166: if ($othercontrol) {
9167: if ($type eq 'primary') {
9168: $canselect{$type} = $othercontrol;
9169: }
9170: } else {
9171: $canselect{$type} =
9172: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
9173: '<select name="newspare_'.$type.'_'.$server.'" '.
9174: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
9175: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
9176: if (@choices > 0) {
9177: foreach my $lonhost (@choices) {
9178: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
9179: }
9180: }
9181: $canselect{$type} .= '</select>'."\n";
9182: }
9183: } else {
9184: $current{$type} = &mt('Could not be determined');
9185: if ($type eq 'primary') {
9186: $canselect{$type} = $othercontrol;
9187: }
9188: }
9189: if ($type eq 'default') {
9190: $datatable .= '<tr'.$css_class.'>';
9191: }
9192: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
9193: '<td>'.$current{$type}.'</td>'."\n".
9194: '<td>'.$canselect{$type}.'</td></tr>'."\n";
9195: }
9196: $itemcount ++;
9197: }
9198: }
9199: $$rowtotal += $itemcount;
9200: return $datatable;
9201: }
9202:
9203: sub possible_newspares {
9204: my ($server,$currspares,$serverhomes,$altids) = @_;
9205: my $serverhostname = &Apache::lonnet::hostname($server);
9206: my %excluded;
9207: if ($serverhostname ne '') {
9208: %excluded = (
9209: $serverhostname => 1,
9210: );
9211: }
9212: if (ref($currspares) eq 'HASH') {
9213: foreach my $type (keys(%{$currspares})) {
9214: if (ref($currspares->{$type}) eq 'ARRAY') {
9215: if (@{$currspares->{$type}} > 0) {
9216: foreach my $curr (@{$currspares->{$type}}) {
9217: my $hostname = &Apache::lonnet::hostname($curr);
9218: $excluded{$hostname} = 1;
9219: }
9220: }
9221: }
9222: }
9223: }
9224: my @choices;
9225: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
9226: if (keys(%{$serverhomes}) > 1) {
9227: foreach my $name (sort(keys(%{$serverhomes}))) {
9228: unless ($excluded{$name}) {
9229: if (exists($altids->{$serverhomes->{$name}})) {
9230: push(@choices,$altids->{$serverhomes->{$name}});
9231: } else {
9232: push(@choices,$serverhomes->{$name});
9233: }
9234: }
9235: }
9236: }
9237: }
9238: return sort(@choices);
9239: }
9240:
9241: sub print_loadbalancing {
9242: my ($dom,$settings,$rowtotal) = @_;
9243: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9244: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9245: my $numinrow = 1;
9246: my $datatable;
9247: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9248: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
9249: if (ref($settings) eq 'HASH') {
9250: %existing = %{$settings};
9251: }
9252: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
9253: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
9254: \%currtargets,\%currrules,\%currcookies);
9255: } else {
9256: return;
9257: }
9258: my ($othertitle,$usertypes,$types) =
9259: &Apache::loncommon::sorted_inst_types($dom);
9260: my $rownum = 8;
9261: if (ref($types) eq 'ARRAY') {
9262: $rownum += scalar(@{$types});
9263: }
9264: my @css_class = ('LC_odd_row','LC_even_row');
9265: my $balnum = 0;
9266: my $islast;
9267: my (@toshow,$disabledtext);
9268: if (keys(%currbalancer) > 0) {
9269: @toshow = sort(keys(%currbalancer));
9270: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
9271: push(@toshow,'');
9272: }
9273: } else {
9274: @toshow = ('');
9275: $disabledtext = &mt('No existing load balancer');
9276: }
9277: foreach my $lonhost (@toshow) {
9278: if ($balnum == scalar(@toshow)-1) {
9279: $islast = 1;
9280: } else {
9281: $islast = 0;
9282: }
9283: my $cssidx = $balnum%2;
9284: my $targets_div_style = 'display: none';
9285: my $disabled_div_style = 'display: block';
9286: my $homedom_div_style = 'display: none';
9287: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
9288: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
9289: '<p>';
9290: if ($lonhost eq '') {
9291: $datatable .= '<span class="LC_nobreak">';
9292: if (keys(%currbalancer) > 0) {
9293: $datatable .= &mt('Add balancer:');
9294: } else {
9295: $datatable .= &mt('Enable balancer:');
9296: }
9297: $datatable .= ' '.
9298: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9299: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9300: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9301: '<option value="" selected="selected">'.&mt('None').
9302: '</option>'."\n";
9303: foreach my $server (sort(keys(%servers))) {
9304: next if ($currbalancer{$server});
9305: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9306: }
9307: $datatable .=
9308: '</select>'."\n".
9309: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9310: } else {
9311: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9312: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9313: &mt('Stop balancing').'</label>'.
9314: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9315: $targets_div_style = 'display: block';
9316: $disabled_div_style = 'display: none';
9317: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9318: $homedom_div_style = 'display: block';
9319: }
9320: }
9321: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9322: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9323: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9324: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9325: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9326: my @sparestypes = ('primary','default');
9327: my %typetitles = &sparestype_titles();
9328: my %hostherechecked = (
9329: no => ' checked="checked"',
9330: );
9331: my %balcookiechecked = (
9332: no => ' checked="checked"',
9333: );
9334: foreach my $sparetype (@sparestypes) {
9335: my $targettable;
9336: for (my $i=0; $i<$numspares; $i++) {
9337: my $checked;
9338: if (ref($currtargets{$lonhost}) eq 'HASH') {
9339: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9340: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9341: $checked = ' checked="checked"';
9342: }
9343: }
9344: }
9345: my ($chkboxval,$disabled);
9346: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9347: $chkboxval = $spares[$i];
9348: }
9349: if (exists($currbalancer{$spares[$i]})) {
9350: $disabled = ' disabled="disabled"';
9351: }
9352: $targettable .=
9353: '<td><span class="LC_nobreak"><label>'.
9354: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9355: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9356: '</span></label></span></td>';
9357: my $rem = $i%($numinrow);
9358: if ($rem == 0) {
9359: if (($i > 0) && ($i < $numspares-1)) {
9360: $targettable .= '</tr>';
9361: }
9362: if ($i < $numspares-1) {
9363: $targettable .= '<tr>';
9364: }
9365: }
9366: }
9367: if ($targettable ne '') {
9368: my $rem = $numspares%($numinrow);
9369: my $colsleft = $numinrow - $rem;
9370: if ($colsleft > 1 ) {
9371: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9372: ' </td>';
9373: } elsif ($colsleft == 1) {
9374: $targettable .= '<td class="LC_left_item"> </td>';
9375: }
9376: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9377: '<table><tr>'.$targettable.'</tr></table><br />';
9378: }
9379: $hostherechecked{$sparetype} = '';
9380: if (ref($currtargets{$lonhost}) eq 'HASH') {
9381: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9382: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9383: $hostherechecked{$sparetype} = ' checked="checked"';
9384: $hostherechecked{'no'} = '';
9385: }
9386: }
9387: }
9388: }
9389: if ($currcookies{$lonhost}) {
9390: %balcookiechecked = (
9391: yes => ' checked="checked"',
9392: );
9393: }
9394: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9395: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9396: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9397: foreach my $sparetype (@sparestypes) {
9398: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9399: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9400: '</i></label><br />';
9401: }
9402: $datatable .= &mt('Use balancer cookie').'<br />'.
9403: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9404: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9405: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9406: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9407: '</div></td></tr>'.
9408: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9409: $othertitle,$usertypes,$types,\%servers,
9410: \%currbalancer,$lonhost,
9411: $targets_div_style,$homedom_div_style,
9412: $css_class[$cssidx],$balnum,$islast);
9413: $$rowtotal += $rownum;
9414: $balnum ++;
9415: }
9416: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9417: return $datatable;
9418: }
9419:
9420: sub get_loadbalancers_config {
9421: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9422: return unless ((ref($servers) eq 'HASH') &&
9423: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9424: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9425: (ref($currcookies) eq 'HASH'));
9426: if (keys(%{$existing}) > 0) {
9427: my $oldlonhost;
9428: foreach my $key (sort(keys(%{$existing}))) {
9429: if ($key eq 'lonhost') {
9430: $oldlonhost = $existing->{'lonhost'};
9431: $currbalancer->{$oldlonhost} = 1;
9432: } elsif ($key eq 'targets') {
9433: if ($oldlonhost) {
9434: $currtargets->{$oldlonhost} = $existing->{'targets'};
9435: }
9436: } elsif ($key eq 'rules') {
9437: if ($oldlonhost) {
9438: $currrules->{$oldlonhost} = $existing->{'rules'};
9439: }
9440: } elsif (ref($existing->{$key}) eq 'HASH') {
9441: $currbalancer->{$key} = 1;
9442: $currtargets->{$key} = $existing->{$key}{'targets'};
9443: $currrules->{$key} = $existing->{$key}{'rules'};
9444: if ($existing->{$key}{'cookie'}) {
9445: $currcookies->{$key} = 1;
9446: }
9447: }
9448: }
9449: } else {
9450: my ($balancerref,$targetsref) =
9451: &Apache::lonnet::get_lonbalancer_config($servers);
9452: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9453: foreach my $server (sort(keys(%{$balancerref}))) {
9454: $currbalancer->{$server} = 1;
9455: $currtargets->{$server} = $targetsref->{$server};
9456: }
9457: }
9458: }
9459: return;
9460: }
9461:
9462: sub loadbalancing_rules {
9463: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9464: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9465: $css_class,$balnum,$islast) = @_;
9466: my $output;
9467: my $num = 0;
9468: my ($alltypes,$othertypes,$titles) =
9469: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9470: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9471: foreach my $type (@{$alltypes}) {
9472: $num ++;
9473: my $current;
9474: if (ref($currrules) eq 'HASH') {
9475: $current = $currrules->{$type};
9476: }
9477: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9478: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9479: $current = '';
9480: }
9481: }
9482: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9483: $servers,$currbalancer,$lonhost,$dom,
9484: $targets_div_style,$homedom_div_style,
9485: $css_class,$balnum,$num,$islast);
9486: }
9487: }
9488: return $output;
9489: }
9490:
9491: sub loadbalancing_titles {
9492: my ($dom,$intdom,$usertypes,$types) = @_;
9493: my %othertypes = (
9494: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9495: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9496: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9497: '_LC_external' => &mt('Users not from [_1]',$intdom),
9498: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9499: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9500: );
9501: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9502: my @available;
9503: if (ref($types) eq 'ARRAY') {
9504: @available = @{$types};
9505: }
9506: unless (grep(/^default$/,@available)) {
9507: push(@available,'default');
9508: }
9509: unshift(@alltypes,@available);
9510: my %titles;
9511: foreach my $type (@alltypes) {
9512: if ($type =~ /^_LC_/) {
9513: $titles{$type} = $othertypes{$type};
9514: } elsif ($type eq 'default') {
9515: $titles{$type} = &mt('All users from [_1]',$dom);
9516: if (ref($types) eq 'ARRAY') {
9517: if (@{$types} > 0) {
9518: $titles{$type} = &mt('Other users from [_1]',$dom);
9519: }
9520: }
9521: } elsif (ref($usertypes) eq 'HASH') {
9522: $titles{$type} = $usertypes->{$type};
9523: }
9524: }
9525: return (\@alltypes,\%othertypes,\%titles);
9526: }
9527:
9528: sub loadbalance_rule_row {
9529: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9530: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9531: my @rulenames;
9532: my %ruletitles = &offloadtype_text();
9533: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9534: @rulenames = ('balancer','offloadedto','specific');
9535: } else {
9536: @rulenames = ('default','homeserver');
9537: if ($type eq '_LC_external') {
9538: push(@rulenames,'externalbalancer');
9539: } else {
9540: push(@rulenames,'specific');
9541: }
9542: push(@rulenames,'none');
9543: }
9544: my $style = $targets_div_style;
9545: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9546: $style = $homedom_div_style;
9547: }
9548: my $space;
9549: if ($islast && $num == 1) {
9550: $space = '<div style="display:inline-block;"> </div>';
9551: }
9552: my $output =
9553: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9554: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9555: '<td valaign="top">'.$space.
9556: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9557: for (my $i=0; $i<@rulenames; $i++) {
9558: my $rule = $rulenames[$i];
9559: my ($checked,$extra);
9560: if ($rulenames[$i] eq 'default') {
9561: $rule = '';
9562: }
9563: if ($rulenames[$i] eq 'specific') {
9564: if (ref($servers) eq 'HASH') {
9565: my $default;
9566: if (($current ne '') && (exists($servers->{$current}))) {
9567: $checked = ' checked="checked"';
9568: }
9569: unless ($checked) {
9570: $default = ' selected="selected"';
9571: }
9572: $extra =
9573: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9574: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9575: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9576: '<option value=""'.$default.'></option>'."\n";
9577: foreach my $server (sort(keys(%{$servers}))) {
9578: if (ref($currbalancer) eq 'HASH') {
9579: next if (exists($currbalancer->{$server}));
9580: }
9581: my $selected;
9582: if ($server eq $current) {
9583: $selected = ' selected="selected"';
9584: }
9585: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9586: }
9587: $extra .= '</select>';
9588: }
9589: } elsif ($rule eq $current) {
9590: $checked = ' checked="checked"';
9591: }
9592: $output .= '<span class="LC_nobreak"><label>'.
9593: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9594: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9595: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9596: ')"'.$checked.' /> ';
9597: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9598: $output .= $ruletitles{'particular'};
9599: } else {
9600: $output .= $ruletitles{$rulenames[$i]};
9601: }
9602: $output .= '</label>'.$extra.'</span><br />'."\n";
9603: }
9604: $output .= '</div></td></tr>'."\n";
9605: return $output;
9606: }
9607:
9608: sub offloadtype_text {
9609: my %ruletitles = &Apache::lonlocal::texthash (
9610: 'default' => 'Offloads to default destinations',
9611: 'homeserver' => "Offloads to user's home server",
9612: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9613: 'specific' => 'Offloads to specific server',
9614: 'none' => 'No offload',
9615: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9616: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9617: 'particular' => 'Session hosted (after re-auth) on server:',
9618: );
9619: return %ruletitles;
9620: }
9621:
9622: sub sparestype_titles {
9623: my %typestitles = &Apache::lonlocal::texthash (
9624: 'primary' => 'primary',
9625: 'default' => 'default',
9626: );
9627: return %typestitles;
9628: }
9629:
9630: sub contact_titles {
9631: my %titles = &Apache::lonlocal::texthash (
9632: 'supportemail' => 'Support E-mail address',
9633: 'adminemail' => 'Default Server Admin E-mail address',
9634: 'errormail' => 'Error reports to be e-mailed to',
9635: 'packagesmail' => 'Package update alerts to be e-mailed to',
9636: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9637: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9638: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9639: 'requestsmail' => 'E-mail from course requests requiring approval',
9640: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9641: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9642: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9643: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9644: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9645: 'errorweights' => 'Weights used to compute error count',
9646: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9647: );
9648: my %short_titles = &Apache::lonlocal::texthash (
9649: adminemail => 'Admin E-mail address',
9650: supportemail => 'Support E-mail',
9651: );
9652: return (\%titles,\%short_titles);
9653: }
9654:
9655: sub helpform_fields {
9656: my %titles = &Apache::lonlocal::texthash (
9657: 'username' => 'Name',
9658: 'user' => 'Username/domain',
9659: 'phone' => 'Phone',
9660: 'cc' => 'Cc e-mail',
9661: 'course' => 'Course Details',
9662: 'section' => 'Sections',
9663: 'screenshot' => 'File upload',
9664: );
9665: my @fields = ('username','phone','user','course','section','cc','screenshot');
9666: my %possoptions = (
9667: username => ['yes','no','req'],
9668: phone => ['yes','no','req'],
9669: user => ['yes','no'],
9670: cc => ['yes','no'],
9671: course => ['yes','no'],
9672: section => ['yes','no'],
9673: screenshot => ['yes','no'],
9674: );
9675: my %fieldoptions = &Apache::lonlocal::texthash (
9676: 'yes' => 'Optional',
9677: 'req' => 'Required',
9678: 'no' => "Not shown",
9679: );
9680: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9681: }
9682:
9683: sub tool_titles {
9684: my %titles = &Apache::lonlocal::texthash (
9685: aboutme => 'Personal web page',
9686: blog => 'Blog',
9687: webdav => 'WebDAV',
9688: portfolio => 'Portfolio',
9689: official => 'Official courses (with institutional codes)',
9690: unofficial => 'Unofficial courses',
9691: community => 'Communities',
9692: textbook => 'Textbook courses',
9693: placement => 'Placement tests',
9694: );
9695: return %titles;
9696: }
9697:
9698: sub courserequest_titles {
9699: my %titles = &Apache::lonlocal::texthash (
9700: official => 'Official',
9701: unofficial => 'Unofficial',
9702: community => 'Communities',
9703: textbook => 'Textbook',
9704: placement => 'Placement tests',
9705: lti => 'LTI Provider',
9706: norequest => 'Not allowed',
9707: approval => 'Approval by DC',
9708: validate => 'With validation',
9709: autolimit => 'Numerical limit',
9710: unlimited => '(blank for unlimited)',
9711: );
9712: return %titles;
9713: }
9714:
9715: sub authorrequest_titles {
9716: my %titles = &Apache::lonlocal::texthash (
9717: norequest => 'Not allowed',
9718: approval => 'Approval by Dom. Coord.',
9719: automatic => 'Automatic approval',
9720: );
9721: return %titles;
9722: }
9723:
9724: sub courserequest_conditions {
9725: my %conditions = &Apache::lonlocal::texthash (
9726: approval => '(Processing of request subject to approval by Domain Coordinator).',
9727: validate => '(Processing of request subject to institutional validation).',
9728: );
9729: return %conditions;
9730: }
9731:
9732:
9733: sub print_usercreation {
9734: my ($position,$dom,$settings,$rowtotal) = @_;
9735: my $numinrow = 4;
9736: my $datatable;
9737: if ($position eq 'top') {
9738: $$rowtotal ++;
9739: my $rowcount = 0;
9740: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9741: if (ref($rules) eq 'HASH') {
9742: if (keys(%{$rules}) > 0) {
9743: $datatable .= &user_formats_row('username',$settings,$rules,
9744: $ruleorder,$numinrow,$rowcount);
9745: $$rowtotal ++;
9746: $rowcount ++;
9747: }
9748: }
9749: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9750: if (ref($idrules) eq 'HASH') {
9751: if (keys(%{$idrules}) > 0) {
9752: $datatable .= &user_formats_row('id',$settings,$idrules,
9753: $idruleorder,$numinrow,$rowcount);
9754: $$rowtotal ++;
9755: $rowcount ++;
9756: }
9757: }
9758: if ($rowcount == 0) {
9759: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9760: $$rowtotal ++;
9761: $rowcount ++;
9762: }
9763: } elsif ($position eq 'middle') {
9764: my @creators = ('author','course','requestcrs');
9765: my ($rules,$ruleorder) =
9766: &Apache::lonnet::inst_userrules($dom,'username');
9767: my %lt = &usercreation_types();
9768: my %checked;
9769: if (ref($settings) eq 'HASH') {
9770: if (ref($settings->{'cancreate'}) eq 'HASH') {
9771: foreach my $item (@creators) {
9772: $checked{$item} = $settings->{'cancreate'}{$item};
9773: }
9774: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9775: foreach my $item (@creators) {
9776: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9777: $checked{$item} = 'none';
9778: }
9779: }
9780: }
9781: }
9782: my $rownum = 0;
9783: foreach my $item (@creators) {
9784: $rownum ++;
9785: if ($checked{$item} eq '') {
9786: $checked{$item} = 'any';
9787: }
9788: my $css_class;
9789: if ($rownum%2) {
9790: $css_class = '';
9791: } else {
9792: $css_class = ' class="LC_odd_row" ';
9793: }
9794: $datatable .= '<tr'.$css_class.'>'.
9795: '<td><span class="LC_nobreak">'.$lt{$item}.
9796: '</span></td><td style="text-align: right">';
9797: my @options = ('any');
9798: if (ref($rules) eq 'HASH') {
9799: if (keys(%{$rules}) > 0) {
9800: push(@options,('official','unofficial'));
9801: }
9802: }
9803: push(@options,'none');
9804: foreach my $option (@options) {
9805: my $type = 'radio';
9806: my $check = ' ';
9807: if ($checked{$item} eq $option) {
9808: $check = ' checked="checked" ';
9809: }
9810: $datatable .= '<span class="LC_nobreak"><label>'.
9811: '<input type="'.$type.'" name="can_createuser_'.
9812: $item.'" value="'.$option.'"'.$check.'/> '.
9813: $lt{$option}.'</label> </span>';
9814: }
9815: $datatable .= '</td></tr>';
9816: }
9817: } else {
9818: my @contexts = ('author','course','domain');
9819: my @authtypes = ('int','krb4','krb5','loc','lti');
9820: my %checked;
9821: if (ref($settings) eq 'HASH') {
9822: if (ref($settings->{'authtypes'}) eq 'HASH') {
9823: foreach my $item (@contexts) {
9824: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9825: foreach my $auth (@authtypes) {
9826: if ($settings->{'authtypes'}{$item}{$auth}) {
9827: $checked{$item}{$auth} = ' checked="checked" ';
9828: }
9829: }
9830: }
9831: }
9832: }
9833: } else {
9834: foreach my $item (@contexts) {
9835: foreach my $auth (@authtypes) {
9836: $checked{$item}{$auth} = ' checked="checked" ';
9837: }
9838: }
9839: }
9840: my %title = &context_names();
9841: my %authname = &authtype_names();
9842: my $rownum = 0;
9843: my $css_class;
9844: foreach my $item (@contexts) {
9845: if ($rownum%2) {
9846: $css_class = '';
9847: } else {
9848: $css_class = ' class="LC_odd_row" ';
9849: }
9850: $datatable .= '<tr'.$css_class.'>'.
9851: '<td>'.$title{$item}.
9852: '</td><td class="LC_left_item">'.
9853: '<span class="LC_nobreak">';
9854: foreach my $auth (@authtypes) {
9855: $datatable .= '<label>'.
9856: '<input type="checkbox" name="'.$item.'_auth" '.
9857: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9858: $authname{$auth}.'</label> ';
9859: }
9860: $datatable .= '</span></td></tr>';
9861: $rownum ++;
9862: }
9863: $$rowtotal += $rownum;
9864: }
9865: return $datatable;
9866: }
9867:
9868: sub print_selfcreation {
9869: my ($position,$dom,$settings,$rowtotal) = @_;
9870: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9871: $emaildomain,$datatable);
9872: if (ref($settings) eq 'HASH') {
9873: if (ref($settings->{'cancreate'}) eq 'HASH') {
9874: $createsettings = $settings->{'cancreate'};
9875: if (ref($createsettings) eq 'HASH') {
9876: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9877: @selfcreate = @{$createsettings->{'selfcreate'}};
9878: } elsif ($createsettings->{'selfcreate'} ne '') {
9879: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9880: @selfcreate = ('email','login','sso');
9881: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9882: @selfcreate = ($createsettings->{'selfcreate'});
9883: }
9884: }
9885: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9886: $processing = $createsettings->{'selfcreateprocessing'};
9887: }
9888: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9889: $emailoptions = $createsettings->{'emailoptions'};
9890: }
9891: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9892: $emailverified = $createsettings->{'emailverified'};
9893: }
9894: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9895: $emaildomain = $createsettings->{'emaildomain'};
9896: }
9897: }
9898: }
9899: }
9900: my %radiohash;
9901: my $numinrow = 4;
9902: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9903: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9904: if ($position eq 'top') {
9905: my %choices = &Apache::lonlocal::texthash (
9906: cancreate_login => 'Institutional Login',
9907: cancreate_sso => 'Institutional Single Sign On',
9908: );
9909: my @toggles = sort(keys(%choices));
9910: my %defaultchecked = (
9911: 'cancreate_login' => 'off',
9912: 'cancreate_sso' => 'off',
9913: );
9914: my ($onclick,$itemcount);
9915: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9916: \%choices,$itemcount,$onclick);
9917: $$rowtotal += $itemcount;
9918:
9919: if (ref($usertypes) eq 'HASH') {
9920: if (keys(%{$usertypes}) > 0) {
9921: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9922: $dom,$numinrow,$othertitle,
9923: 'statustocreate',$rowtotal);
9924: $$rowtotal ++;
9925: }
9926: }
9927: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9928: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9929: $fieldtitles{'inststatus'} = &mt('Institutional status');
9930: my $rem;
9931: my $numperrow = 2;
9932: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9933: $datatable .= '<tr'.$css_class.'>'.
9934: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9935: '<td class="LC_left_item">'."\n".
9936: '<table>'."\n";
9937: for (my $i=0; $i<@fields; $i++) {
9938: $rem = $i%($numperrow);
9939: if ($rem == 0) {
9940: if ($i > 0) {
9941: $datatable .= '</tr>';
9942: }
9943: $datatable .= '<tr>';
9944: }
9945: my $currval;
9946: if (ref($createsettings) eq 'HASH') {
9947: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9948: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9949: }
9950: }
9951: $datatable .= '<td class="LC_left_item">'.
9952: '<span class="LC_nobreak">'.
9953: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9954: 'value="'.$currval.'" size="10" /> '.
9955: $fieldtitles{$fields[$i]}.'</span></td>';
9956: }
9957: my $colsleft = $numperrow - $rem;
9958: if ($colsleft > 1 ) {
9959: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9960: ' </td>';
9961: } elsif ($colsleft == 1) {
9962: $datatable .= '<td class="LC_left_item"> </td>';
9963: }
9964: $datatable .= '</tr></table></td></tr>';
9965: $$rowtotal ++;
9966: } elsif ($position eq 'middle') {
9967: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9968: my @posstypes;
9969: if (ref($types) eq 'ARRAY') {
9970: @posstypes = @{$types};
9971: }
9972: unless (grep(/^default$/,@posstypes)) {
9973: push(@posstypes,'default');
9974: }
9975: my %usertypeshash;
9976: if (ref($usertypes) eq 'HASH') {
9977: %usertypeshash = %{$usertypes};
9978: }
9979: $usertypeshash{'default'} = $othertitle;
9980: foreach my $status (@posstypes) {
9981: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9982: $numinrow,$$rowtotal,\%usertypeshash);
9983: $$rowtotal ++;
9984: }
9985: } else {
9986: my %choices = &Apache::lonlocal::texthash (
9987: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9988: );
9989: my @toggles = sort(keys(%choices));
9990: my %defaultchecked = (
9991: 'cancreate_email' => 'off',
9992: );
9993: my $customclass = 'LC_selfcreate_email';
9994: my $classprefix = 'LC_canmodify_emailusername_';
9995: my $optionsprefix = 'LC_options_emailusername_';
9996: my $display = 'none';
9997: my $rowstyle = 'display:none';
9998: if (grep(/^\Qemail\E$/,@selfcreate)) {
9999: $display = 'block';
10000: $rowstyle = 'display:table-row';
10001: }
10002: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
10003: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
10004: \%choices,$$rowtotal,$onclick);
10005: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
10006: $rowstyle);
10007: $$rowtotal ++;
10008: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
10009: $rowstyle);
10010: $$rowtotal ++;
10011: my (@ordered,@posstypes,%usertypeshash);
10012: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10013: my ($emailrules,$emailruleorder) =
10014: &Apache::lonnet::inst_userrules($dom,'email');
10015: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10016: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10017: if (ref($types) eq 'ARRAY') {
10018: @posstypes = @{$types};
10019: }
10020: if (@posstypes) {
10021: unless (grep(/^default$/,@posstypes)) {
10022: push(@posstypes,'default');
10023: }
10024: if (ref($usertypes) eq 'HASH') {
10025: %usertypeshash = %{$usertypes};
10026: }
10027: my $currassign;
10028: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
10029: $currassign = {
10030: selfassign => $domdefaults{'inststatusguest'},
10031: };
10032: @ordered = @{$domdefaults{'inststatusguest'}};
10033: } else {
10034: $currassign = { selfassign => [] };
10035: }
10036: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
10037: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
10038: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
10039: $numinrow,$othertitle,'selfassign',
10040: $rowtotal,$onclicktypes,$customclass,
10041: $rowstyle);
10042: $$rowtotal ++;
10043: $usertypeshash{'default'} = $othertitle;
10044: foreach my $status (@posstypes) {
10045: my $css_class;
10046: if ($$rowtotal%2) {
10047: $css_class = 'LC_odd_row ';
10048: }
10049: $css_class .= $customclass;
10050: my $rowid = $optionsprefix.$status;
10051: my $hidden = 1;
10052: my $currstyle = 'display:none';
10053: if (grep(/^\Q$status\E$/,@ordered)) {
10054: $currstyle = $rowstyle;
10055: $hidden = 0;
10056: }
10057: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10058: $emailrules,$emailruleorder,$settings,$status,$rowid,
10059: $usertypeshash{$status},$css_class,$currstyle,$intdom);
10060: unless ($hidden) {
10061: $$rowtotal ++;
10062: }
10063: }
10064: } else {
10065: my $css_class;
10066: if ($$rowtotal%2) {
10067: $css_class = 'LC_odd_row ';
10068: }
10069: $css_class .= $customclass;
10070: $usertypeshash{'default'} = $othertitle;
10071: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10072: $emailrules,$emailruleorder,$settings,'default','',
10073: $othertitle,$css_class,$rowstyle,$intdom);
10074: $$rowtotal ++;
10075: }
10076: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10077: $numinrow = 1;
10078: if (@posstypes) {
10079: foreach my $status (@posstypes) {
10080: my $rowid = $classprefix.$status;
10081: my $datarowstyle = 'display:none';
10082: if (grep(/^\Q$status\E$/,@ordered)) {
10083: $datarowstyle = $rowstyle;
10084: }
10085: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
10086: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10087: $infotitles,$rowid,$customclass,$datarowstyle);
10088: unless ($datarowstyle eq 'display:none') {
10089: $$rowtotal ++;
10090: }
10091: }
10092: } else {
10093: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
10094: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10095: $infotitles,'',$customclass,$rowstyle);
10096: }
10097: }
10098: return $datatable;
10099: }
10100:
10101: sub selfcreate_javascript {
10102: return <<"ENDSCRIPT";
10103:
10104: <script type="text/javascript">
10105: // <![CDATA[
10106:
10107: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
10108: var x = document.getElementsByClassName(target);
10109: var insttypes = 0;
10110: var insttypeRegExp = new RegExp(prefix);
10111: if ((x.length != undefined) && (x.length > 0)) {
10112: if (form.elements[radio].length != undefined) {
10113: for (var i=0; i<form.elements[radio].length; i++) {
10114: if (form.elements[radio][i].checked) {
10115: if (form.elements[radio][i].value == 1) {
10116: for (var j=0; j<x.length; j++) {
10117: if (x[j].id == 'undefined') {
10118: x[j].style.display = 'table-row';
10119: } else if (insttypeRegExp.test(x[j].id)) {
10120: insttypes ++;
10121: } else {
10122: x[j].style.display = 'table-row';
10123: }
10124: }
10125: } else {
10126: for (var j=0; j<x.length; j++) {
10127: x[j].style.display = 'none';
10128: }
10129: }
10130: break;
10131: }
10132: }
10133: if (insttypes > 0) {
10134: toggleDataRow(form,checkbox,target,altprefix);
10135: toggleDataRow(form,checkbox,target,prefix,1);
10136: }
10137: }
10138: }
10139: return;
10140: }
10141:
10142: function toggleDataRow(form,checkbox,target,prefix,docount) {
10143: if (form.elements[checkbox].length != undefined) {
10144: var count = 0;
10145: if (docount) {
10146: for (var i=0; i<form.elements[checkbox].length; i++) {
10147: if (form.elements[checkbox][i].checked) {
10148: count ++;
10149: }
10150: }
10151: }
10152: for (var i=0; i<form.elements[checkbox].length; i++) {
10153: var type = form.elements[checkbox][i].value;
10154: if (document.getElementById(prefix+type)) {
10155: if (form.elements[checkbox][i].checked) {
10156: document.getElementById(prefix+type).style.display = 'table-row';
10157: if (count % 2 == 1) {
10158: document.getElementById(prefix+type).className = target+' LC_odd_row';
10159: } else {
10160: document.getElementById(prefix+type).className = target;
10161: }
10162: count ++;
10163: } else {
10164: document.getElementById(prefix+type).style.display = 'none';
10165: }
10166: }
10167: }
10168: }
10169: return;
10170: }
10171:
10172: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
10173: var caller = radio+'_'+status;
10174: if (form.elements[caller].length != undefined) {
10175: for (var i=0; i<form.elements[caller].length; i++) {
10176: if (form.elements[caller][i].checked) {
10177: if (document.getElementById(altprefix+'_inst_'+status)) {
10178: var curr = form.elements[caller][i].value;
10179: if (prefix) {
10180: document.getElementById(prefix+'_'+status).style.display = 'none';
10181: }
10182: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
10183: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
10184: if (curr == 'custom') {
10185: if (prefix) {
10186: document.getElementById(prefix+'_'+status).style.display = 'inline';
10187: }
10188: } else if (curr == 'inst') {
10189: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
10190: } else if (curr == 'noninst') {
10191: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
10192: }
10193: break;
10194: }
10195: }
10196: }
10197: }
10198: }
10199:
10200: // ]]>
10201: </script>
10202:
10203: ENDSCRIPT
10204: }
10205:
10206: sub noninst_users {
10207: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
10208: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
10209: my $class = 'LC_left_item';
10210: if ($css_class) {
10211: $css_class = ' class="'.$css_class.'"';
10212: }
10213: if ($rowid) {
10214: $rowid = ' id="'.$rowid.'"';
10215: }
10216: if ($rowstyle) {
10217: $rowstyle = ' style="'.$rowstyle.'"';
10218: }
10219: my ($output,$description);
10220: if ($type eq 'default') {
10221: $description = &mt('Requests for: [_1]',$typetitle);
10222: } else {
10223: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
10224: }
10225: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
10226: "<td>$description</td>\n".
10227: '<td class="'.$class.'" colspan="2">'.
10228: '<table><tr>';
10229: my %headers = &Apache::lonlocal::texthash(
10230: approve => 'Processing',
10231: email => 'E-mail',
10232: username => 'Username',
10233: );
10234: foreach my $item ('approve','email','username') {
10235: $output .= '<th>'.$headers{$item}.'</th>';
10236: }
10237: $output .= '</tr><tr>';
10238: foreach my $item ('approve','email','username') {
10239: $output .= '<td style="vertical-align: top">';
10240: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
10241: if ($item eq 'approve') {
10242: %choices = &Apache::lonlocal::texthash (
10243: automatic => 'Automatically approved',
10244: approval => 'Queued for approval',
10245: );
10246: @options = ('automatic','approval');
10247: $hashref = $processing;
10248: $defoption = 'automatic';
10249: $name = 'cancreate_emailprocess_'.$type;
10250: } elsif ($item eq 'email') {
10251: %choices = &Apache::lonlocal::texthash (
10252: any => 'Any e-mail',
10253: inst => 'Institutional only',
10254: noninst => 'Non-institutional only',
10255: custom => 'Custom restrictions',
10256: );
10257: @options = ('any','inst','noninst');
10258: my $showcustom;
10259: if (ref($emailrules) eq 'HASH') {
10260: if (keys(%{$emailrules}) > 0) {
10261: push(@options,'custom');
10262: $showcustom = 'cancreate_emailrule';
10263: if (ref($settings) eq 'HASH') {
10264: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
10265: foreach my $rule (@{$settings->{'email_rule'}}) {
10266: if (exists($emailrules->{$rule})) {
10267: $hascustom ++;
10268: }
10269: }
10270: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
10271: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
10272: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
10273: if (exists($emailrules->{$rule})) {
10274: $hascustom ++;
10275: }
10276: }
10277: }
10278: }
10279: }
10280: }
10281: }
10282: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
10283: "'cancreate_emaildomain','$type'".');"';
10284: $hashref = $emailoptions;
10285: $defoption = 'any';
10286: $name = 'cancreate_emailoptions_'.$type;
10287: } elsif ($item eq 'username') {
10288: %choices = &Apache::lonlocal::texthash (
10289: all => 'Same as e-mail',
10290: first => 'Omit @domain',
10291: free => 'Free to choose',
10292: );
10293: @options = ('all','first','free');
10294: $hashref = $emailverified;
10295: $defoption = 'all';
10296: $name = 'cancreate_usernameoptions_'.$type;
10297: }
10298: foreach my $option (@options) {
10299: my $checked;
10300: if (ref($hashref) eq 'HASH') {
10301: if ($type eq '') {
10302: if (!exists($hashref->{'default'})) {
10303: if ($option eq $defoption) {
10304: $checked = ' checked="checked"';
10305: }
10306: } else {
10307: if ($hashref->{'default'} eq $option) {
10308: $checked = ' checked="checked"';
10309: }
10310: }
10311: } else {
10312: if (!exists($hashref->{$type})) {
10313: if ($option eq $defoption) {
10314: $checked = ' checked="checked"';
10315: }
10316: } else {
10317: if ($hashref->{$type} eq $option) {
10318: $checked = ' checked="checked"';
10319: }
10320: }
10321: }
10322: } elsif (($item eq 'email') && ($hascustom)) {
10323: if ($option eq 'custom') {
10324: $checked = ' checked="checked"';
10325: }
10326: } elsif ($option eq $defoption) {
10327: $checked = ' checked="checked"';
10328: }
10329: $output .= '<span class="LC_nobreak"><label>'.
10330: '<input type="radio" name="'.$name.'"'.
10331: $checked.' value="'.$option.'"'.$onclick.' />'.
10332: $choices{$option}.'</label></span><br />';
10333: if ($item eq 'email') {
10334: if ($option eq 'custom') {
10335: my $id = 'cancreate_emailrule_'.$type;
10336: my $display = 'none';
10337: if ($checked) {
10338: $display = 'inline';
10339: }
10340: my $numinrow = 2;
10341: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10342: '<legend>'.&mt('Disallow').'</legend><table>'.
10343: &user_formats_row('email',$settings,$emailrules,
10344: $emailruleorder,$numinrow,'',$type);
10345: '</table></fieldset>';
10346: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10347: my %text = &Apache::lonlocal::texthash (
10348: inst => 'must end:',
10349: noninst => 'cannot end:',
10350: );
10351: my $value;
10352: if (ref($emaildomain) eq 'HASH') {
10353: if (ref($emaildomain->{$type}) eq 'HASH') {
10354: $value = $emaildomain->{$type}->{$option};
10355: }
10356: }
10357: if ($value eq '') {
10358: $value = '@'.$intdom;
10359: }
10360: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10361: my $display = 'none';
10362: if ($checked) {
10363: $display = 'inline';
10364: }
10365: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10366: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10367: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10368: '</div>';
10369: }
10370: }
10371: }
10372: $output .= '</td>'."\n";
10373: }
10374: $output .= "</tr></table></td></tr>\n";
10375: return $output;
10376: }
10377:
10378: sub captcha_choice {
10379: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10380: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10381: $vertext,$currver);
10382: my %lt = &captcha_phrases();
10383: $keyentry = 'hidden';
10384: my $colspan=2;
10385: if ($context eq 'cancreate') {
10386: $rowname = &mt('CAPTCHA validation');
10387: } elsif ($context eq 'login') {
10388: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10389: } elsif ($context eq 'passwords') {
10390: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10391: $colspan=1;
10392: }
10393: if (ref($settings) eq 'HASH') {
10394: if ($settings->{'captcha'}) {
10395: $checked{$settings->{'captcha'}} = ' checked="checked"';
10396: } else {
10397: $checked{'original'} = ' checked="checked"';
10398: }
10399: if ($settings->{'captcha'} eq 'recaptcha') {
10400: $pubtext = $lt{'pub'};
10401: $privtext = $lt{'priv'};
10402: $keyentry = 'text';
10403: $vertext = $lt{'ver'};
10404: $currver = $settings->{'recaptchaversion'};
10405: if ($currver ne '2') {
10406: $currver = 1;
10407: }
10408: }
10409: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10410: $currpub = $settings->{'recaptchakeys'}{'public'};
10411: $currpriv = $settings->{'recaptchakeys'}{'private'};
10412: }
10413: } else {
10414: $checked{'original'} = ' checked="checked"';
10415: }
10416: my $css_class;
10417: if ($itemcount%2) {
10418: $css_class = 'LC_odd_row';
10419: }
10420: if ($customcss) {
10421: $css_class .= " $customcss";
10422: }
10423: $css_class =~ s/^\s+//;
10424: if ($css_class) {
10425: $css_class = ' class="'.$css_class.'"';
10426: }
10427: if ($rowstyle) {
10428: $css_class .= ' style="'.$rowstyle.'"';
10429: }
10430: my $output = '<tr'.$css_class.'>'.
10431: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10432: '<table><tr><td>'."\n";
10433: foreach my $option ('original','recaptcha','notused') {
10434: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10435: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10436: $lt{$option}.'</label></span>';
10437: unless ($option eq 'notused') {
10438: $output .= (' 'x2)."\n";
10439: }
10440: }
10441: #
10442: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10443: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10444: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10445: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10446: #
10447: $output .= '</td></tr>'."\n".
10448: '<tr><td class="LC_zero_height">'."\n".
10449: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10450: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10451: $currpub.'" size="40" /></span><br />'."\n".
10452: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10453: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10454: $currpriv.'" size="40" /></span><br />'.
10455: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10456: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10457: $currver.'" size="3" /></span><br />'.
10458: '</td></tr></table>'."\n".
10459: '</td></tr>';
10460: return $output;
10461: }
10462:
10463: sub user_formats_row {
10464: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10465: my $output;
10466: my %text = (
10467: 'username' => 'new usernames',
10468: 'id' => 'IDs',
10469: );
10470: unless ($type eq 'email') {
10471: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10472: $output = '<tr '.$css_class.'>'.
10473: '<td><span class="LC_nobreak">'.
10474: &mt("Format rules to check for $text{$type}: ").
10475: '</td><td class="LC_left_item" colspan="2"><table>';
10476: }
10477: my $rem;
10478: if (ref($ruleorder) eq 'ARRAY') {
10479: for (my $i=0; $i<@{$ruleorder}; $i++) {
10480: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10481: my $rem = $i%($numinrow);
10482: if ($rem == 0) {
10483: if ($i > 0) {
10484: $output .= '</tr>';
10485: }
10486: $output .= '<tr>';
10487: }
10488: my $check = ' ';
10489: if (ref($settings) eq 'HASH') {
10490: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10491: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10492: $check = ' checked="checked" ';
10493: }
10494: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10495: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10496: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10497: $check = ' checked="checked" ';
10498: }
10499: }
10500: }
10501: }
10502: my $name = $type.'_rule';
10503: if ($type eq 'email') {
10504: $name .= '_'.$status;
10505: }
10506: $output .= '<td class="LC_left_item">'.
10507: '<span class="LC_nobreak"><label>'.
10508: '<input type="checkbox" name="'.$name.'" '.
10509: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10510: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10511: }
10512: }
10513: $rem = @{$ruleorder}%($numinrow);
10514: }
10515: my $colsleft;
10516: if ($rem) {
10517: $colsleft = $numinrow - $rem;
10518: }
10519: if ($colsleft > 1 ) {
10520: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10521: ' </td>';
10522: } elsif ($colsleft == 1) {
10523: $output .= '<td class="LC_left_item"> </td>';
10524: }
10525: $output .= '</tr></table>';
10526: unless ($type eq 'email') {
10527: $output .= '</td></tr>';
10528: }
10529: return $output;
10530: }
10531:
10532: sub usercreation_types {
10533: my %lt = &Apache::lonlocal::texthash (
10534: author => 'When adding a co-author',
10535: course => 'When adding a user to a course',
10536: requestcrs => 'When requesting a course',
10537: any => 'Any',
10538: official => 'Institutional only ',
10539: unofficial => 'Non-institutional only',
10540: none => 'None',
10541: );
10542: return %lt;
10543: }
10544:
10545: sub selfcreation_types {
10546: my %lt = &Apache::lonlocal::texthash (
10547: selfcreate => 'User creates own account',
10548: any => 'Any',
10549: official => 'Institutional only ',
10550: unofficial => 'Non-institutional only',
10551: email => 'E-mail address',
10552: login => 'Institutional Login',
10553: sso => 'SSO',
10554: );
10555: }
10556:
10557: sub authtype_names {
10558: my %lt = &Apache::lonlocal::texthash(
10559: int => 'Internal',
10560: krb4 => 'Kerberos 4',
10561: krb5 => 'Kerberos 5',
10562: loc => 'Local',
10563: lti => 'LTI',
10564: );
10565: return %lt;
10566: }
10567:
10568: sub context_names {
10569: my %context_title = &Apache::lonlocal::texthash(
10570: author => 'Creating users when an Author',
10571: course => 'Creating users when in a course',
10572: domain => 'Creating users when a Domain Coordinator',
10573: );
10574: return %context_title;
10575: }
10576:
10577: sub print_usermodification {
10578: my ($position,$dom,$settings,$rowtotal) = @_;
10579: my $numinrow = 4;
10580: my ($context,$datatable,$rowcount);
10581: if ($position eq 'top') {
10582: $rowcount = 0;
10583: $context = 'author';
10584: foreach my $role ('ca','aa') {
10585: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10586: $numinrow,$rowcount);
10587: $$rowtotal ++;
10588: $rowcount ++;
10589: }
10590: } elsif ($position eq 'bottom') {
10591: $context = 'course';
10592: $rowcount = 0;
10593: foreach my $role ('st','ep','ta','in','cr') {
10594: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10595: $numinrow,$rowcount);
10596: $$rowtotal ++;
10597: $rowcount ++;
10598: }
10599: }
10600: return $datatable;
10601: }
10602:
10603: sub print_defaults {
10604: my ($position,$dom,$settings,$rowtotal) = @_;
10605: my $rownum = 0;
10606: my ($datatable,$css_class,$titles);
10607: unless ($position eq 'bottom') {
10608: $titles = &defaults_titles($dom);
10609: }
10610: if ($position eq 'top') {
10611: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10612: 'datelocale_def','portal_def');
10613: my %defaults;
10614: if (ref($settings) eq 'HASH') {
10615: %defaults = %{$settings};
10616: } else {
10617: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10618: foreach my $item (@items) {
10619: $defaults{$item} = $domdefaults{$item};
10620: }
10621: }
10622: foreach my $item (@items) {
10623: if ($rownum%2) {
10624: $css_class = '';
10625: } else {
10626: $css_class = ' class="LC_odd_row" ';
10627: }
10628: $datatable .= '<tr'.$css_class.'>'.
10629: '<td><span class="LC_nobreak">'.$titles->{$item}.
10630: '</span></td><td class="LC_right_item" colspan="3">';
10631: if ($item eq 'auth_def') {
10632: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10633: my %shortauth = (
10634: internal => 'int',
10635: krb4 => 'krb4',
10636: krb5 => 'krb5',
10637: localauth => 'loc',
10638: lti => 'lti',
10639: );
10640: my %authnames = &authtype_names();
10641: foreach my $auth (@authtypes) {
10642: my $checked = ' ';
10643: if ($defaults{$item} eq $auth) {
10644: $checked = ' checked="checked" ';
10645: }
10646: $datatable .= '<label><input type="radio" name="'.$item.
10647: '" value="'.$auth.'"'.$checked.'/>'.
10648: $authnames{$shortauth{$auth}}.'</label> ';
10649: }
10650: } elsif ($item eq 'timezone_def') {
10651: my $includeempty = 1;
10652: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10653: } elsif ($item eq 'datelocale_def') {
10654: my $includeempty = 1;
10655: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10656: } elsif ($item eq 'lang_def') {
10657: my $includeempty = 1;
10658: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10659: } else {
10660: my $size;
10661: if ($item eq 'portal_def') {
10662: $size = ' size="25"';
10663: }
10664: $datatable .= '<input type="text" name="'.$item.'" value="'.
10665: $defaults{$item}.'"'.$size.' />';
10666: }
10667: $datatable .= '</td></tr>';
10668: $rownum ++;
10669: }
10670: } else {
10671: my %defaults;
10672: if (ref($settings) eq 'HASH') {
10673: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10674: my $maxnum = @{$settings->{'inststatusorder'}};
10675: for (my $i=0; $i<$maxnum; $i++) {
10676: $css_class = $rownum%2?' class="LC_odd_row"':'';
10677: my $item = $settings->{'inststatusorder'}->[$i];
10678: my $title = $settings->{'inststatustypes'}->{$item};
10679: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10680: $datatable .= '<tr'.$css_class.'>'.
10681: '<td><span class="LC_nobreak">'.
10682: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10683: for (my $k=0; $k<=$maxnum; $k++) {
10684: my $vpos = $k+1;
10685: my $selstr;
10686: if ($k == $i) {
10687: $selstr = ' selected="selected" ';
10688: }
10689: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10690: }
10691: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10692: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10693: &mt('delete').'</span></td>'.
10694: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10695: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10696: '</span></td></tr>';
10697: }
10698: $css_class = $rownum%2?' class="LC_odd_row"':'';
10699: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10700: $datatable .= '<tr '.$css_class.'>'.
10701: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10702: for (my $k=0; $k<=$maxnum; $k++) {
10703: my $vpos = $k+1;
10704: my $selstr;
10705: if ($k == $maxnum) {
10706: $selstr = ' selected="selected" ';
10707: }
10708: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10709: }
10710: $datatable .= '</select> '.&mt('Internal ID:').
10711: '<input type="text" size="10" name="addinststatus" value="" />'.
10712: ' '.&mt('(new)').
10713: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10714: &mt('Name displayed').':'.
10715: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10716: '</tr>'."\n";
10717: $rownum ++;
10718: }
10719: }
10720: }
10721: $$rowtotal += $rownum;
10722: return $datatable;
10723: }
10724:
10725: sub get_languages_hash {
10726: my %langchoices;
10727: foreach my $id (&Apache::loncommon::languageids()) {
10728: my $code = &Apache::loncommon::supportedlanguagecode($id);
10729: if ($code ne '') {
10730: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10731: }
10732: }
10733: return %langchoices;
10734: }
10735:
10736: sub defaults_titles {
10737: my ($dom) = @_;
10738: my %titles = &Apache::lonlocal::texthash (
10739: 'auth_def' => 'Default authentication type',
10740: 'auth_arg_def' => 'Default authentication argument',
10741: 'lang_def' => 'Default language',
10742: 'timezone_def' => 'Default timezone',
10743: 'datelocale_def' => 'Default locale for dates',
10744: 'portal_def' => 'Portal/Default URL',
10745: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10746: 'intauth_check' => 'Check bcrypt cost if authenticated',
10747: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10748: );
10749: if ($dom) {
10750: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10751: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10752: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10753: $protocol = 'http' if ($protocol ne 'https');
10754: if ($uint_dom) {
10755: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10756: $uint_dom);
10757: }
10758: }
10759: return (\%titles);
10760: }
10761:
10762: sub print_scantron {
10763: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10764: if ($position eq 'top') {
10765: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10766: } else {
10767: return &print_scantronconfig($dom,$settings,\$rowtotal);
10768: }
10769: }
10770:
10771: sub scantron_javascript {
10772: return <<"ENDSCRIPT";
10773:
10774: <script type="text/javascript">
10775: // <![CDATA[
10776:
10777: function toggleScantron(form) {
10778: var csvfieldset = new Array();
10779: if (document.getElementById('scantroncsv_cols')) {
10780: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10781: }
10782: if (document.getElementById('scantroncsv_options')) {
10783: csvfieldset.push(document.getElementById('scantroncsv_options'));
10784: }
10785: if (csvfieldset.length) {
10786: if (document.getElementById('scantronconfcsv')) {
10787: var scantroncsv = document.getElementById('scantronconfcsv');
10788: if (scantroncsv.checked) {
10789: for (var i=0; i<csvfieldset.length; i++) {
10790: csvfieldset[i].style.display = 'block';
10791: }
10792: } else {
10793: for (var i=0; i<csvfieldset.length; i++) {
10794: csvfieldset[i].style.display = 'none';
10795: }
10796: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10797: if (csvselects.length) {
10798: for (var j=0; j<csvselects.length; j++) {
10799: csvselects[j].selectedIndex = 0;
10800: }
10801: }
10802: }
10803: }
10804: }
10805: return;
10806: }
10807: // ]]>
10808: </script>
10809:
10810: ENDSCRIPT
10811:
10812: }
10813:
10814: sub print_scantronformat {
10815: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10816: my $itemcount = 1;
10817: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10818: %confhash);
10819: my $switchserver = &check_switchserver($dom,$confname);
10820: my %lt = &Apache::lonlocal::texthash (
10821: default => 'Default bubblesheet format file error',
10822: custom => 'Custom bubblesheet format file error',
10823: );
10824: my %scantronfiles = (
10825: default => 'default.tab',
10826: custom => 'custom.tab',
10827: );
10828: foreach my $key (keys(%scantronfiles)) {
10829: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10830: .$scantronfiles{$key};
10831: }
10832: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10833: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10834: if (!$switchserver) {
10835: my $servadm = $r->dir_config('lonAdmEMail');
10836: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10837: if ($configuserok eq 'ok') {
10838: if ($author_ok eq 'ok') {
10839: my %legacyfile = (
10840: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10841: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10842: );
10843: my %md5chk;
10844: foreach my $type (keys(%legacyfile)) {
10845: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10846: chomp($md5chk{$type});
10847: }
10848: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10849: foreach my $type (keys(%legacyfile)) {
10850: ($scantronurls{$type},my $error) =
10851: &legacy_scantronformat($r,$dom,$confname,
10852: $type,$legacyfile{$type},
10853: $scantronurls{$type},
10854: $scantronfiles{$type});
10855: if ($error ne '') {
10856: $error{$type} = $error;
10857: }
10858: }
10859: if (keys(%error) == 0) {
10860: $is_custom = 1;
10861: $confhash{'scantron'}{'scantronformat'} =
10862: $scantronurls{'custom'};
10863: my $putresult =
10864: &Apache::lonnet::put_dom('configuration',
10865: \%confhash,$dom);
10866: if ($putresult ne 'ok') {
10867: $error{'custom'} =
10868: '<span class="LC_error">'.
10869: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10870: }
10871: }
10872: } else {
10873: ($scantronurls{'default'},my $error) =
10874: &legacy_scantronformat($r,$dom,$confname,
10875: 'default',$legacyfile{'default'},
10876: $scantronurls{'default'},
10877: $scantronfiles{'default'});
10878: if ($error eq '') {
10879: $confhash{'scantron'}{'scantronformat'} = '';
10880: my $putresult =
10881: &Apache::lonnet::put_dom('configuration',
10882: \%confhash,$dom);
10883: if ($putresult ne 'ok') {
10884: $error{'default'} =
10885: '<span class="LC_error">'.
10886: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10887: }
10888: } else {
10889: $error{'default'} = $error;
10890: }
10891: }
10892: }
10893: }
10894: } else {
10895: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10896: }
10897: }
10898: if (ref($settings) eq 'HASH') {
10899: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10900: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10901: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10902: $scantronurl = '';
10903: } else {
10904: $scantronurl = $settings->{'scantronformat'};
10905: }
10906: $is_custom = 1;
10907: } else {
10908: $scantronurl = $scantronurls{'default'};
10909: }
10910: } else {
10911: if ($is_custom) {
10912: $scantronurl = $scantronurls{'custom'};
10913: } else {
10914: $scantronurl = $scantronurls{'default'};
10915: }
10916: }
10917: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10918: $datatable .= '<tr'.$css_class.'>';
10919: if (!$is_custom) {
10920: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10921: '<span class="LC_nobreak">';
10922: if ($scantronurl) {
10923: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10924: undef,undef,undef,undef,'background-color:#ffffff');
10925: } else {
10926: $datatable = &mt('File unavailable for display');
10927: }
10928: $datatable .= '</span></td>';
10929: if (keys(%error) == 0) {
10930: $datatable .= '<td style="vertical-align: bottom">';
10931: if (!$switchserver) {
10932: $datatable .= &mt('Upload:').'<br />';
10933: }
10934: } else {
10935: my $errorstr;
10936: foreach my $key (sort(keys(%error))) {
10937: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10938: }
10939: $datatable .= '<td>'.$errorstr;
10940: }
10941: } else {
10942: if (keys(%error) > 0) {
10943: my $errorstr;
10944: foreach my $key (sort(keys(%error))) {
10945: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10946: }
10947: $datatable .= '<td>'.$errorstr.'</td><td> ';
10948: } elsif ($scantronurl) {
10949: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10950: undef,undef,undef,undef,'background-color:#ffffff');
10951: $datatable .= '<td><span class="LC_nobreak">'.
10952: $link.
10953: '<label><input type="checkbox" name="scantronformat_del"'.
10954: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10955: '<td><span class="LC_nobreak"> '.
10956: &mt('Replace:').'</span><br />';
10957: }
10958: }
10959: if (keys(%error) == 0) {
10960: if ($switchserver) {
10961: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10962: } else {
10963: $datatable .='<span class="LC_nobreak"> '.
10964: '<input type="file" name="scantronformat" /></span>';
10965: }
10966: }
10967: $datatable .= '</td></tr>';
10968: $$rowtotal ++;
10969: return $datatable;
10970: }
10971:
10972: sub legacy_scantronformat {
10973: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10974: my ($url,$error);
10975: my @statinfo = &Apache::lonnet::stat_file($newurl);
10976: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10977: (my $result,$url) =
10978: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10979: '','',$newfile);
10980: if ($result ne 'ok') {
10981: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10982: }
10983: }
10984: return ($url,$error);
10985: }
10986:
10987: sub print_scantronconfig {
10988: my ($dom,$settings,$rowtotal) = @_;
10989: my $itemcount = 2;
10990: my $is_checked = ' checked="checked"';
10991: my %optionson = (
10992: hdr => ' checked="checked"',
10993: pad => ' checked="checked"',
10994: rem => ' checked="checked"',
10995: );
10996: my %optionsoff = (
10997: hdr => '',
10998: pad => '',
10999: rem => '',
11000: );
11001: my $currcsvsty = 'none';
11002: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
11003: my @fields = &scantroncsv_fields();
11004: my %titles = &scantronconfig_titles();
11005: if (ref($settings) eq 'HASH') {
11006: if (ref($settings->{config}) eq 'HASH') {
11007: if ($settings->{config}->{dat}) {
11008: $checked{'dat'} = $is_checked;
11009: }
11010: if (ref($settings->{config}->{csv}) eq 'HASH') {
11011: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
11012: %csvfields = %{$settings->{config}->{csv}->{fields}};
11013: if (keys(%csvfields) > 0) {
11014: $checked{'csv'} = $is_checked;
11015: $currcsvsty = 'block';
11016: }
11017: }
11018: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
11019: %csvoptions = %{$settings->{config}->{csv}->{options}};
11020: foreach my $option (keys(%optionson)) {
11021: unless ($csvoptions{$option}) {
11022: $optionsoff{$option} = $optionson{$option};
11023: $optionson{$option} = '';
11024: }
11025: }
11026: }
11027: }
11028: } else {
11029: $checked{'dat'} = $is_checked;
11030: }
11031: } else {
11032: $checked{'dat'} = $is_checked;
11033: }
11034: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
11035: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11036: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
11037: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
11038: foreach my $item ('dat','csv') {
11039: my $id;
11040: if ($item eq 'csv') {
11041: $id = 'id="scantronconfcsv" ';
11042: }
11043: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
11044: $titles{$item}.'</label>'.(' 'x3);
11045: if ($item eq 'csv') {
11046: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
11047: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
11048: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
11049: foreach my $col (@fields) {
11050: my $selnone;
11051: if ($csvfields{$col} eq '') {
11052: $selnone = ' selected="selected"';
11053: }
11054: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
11055: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
11056: '<option value=""'.$selnone.'></option>';
11057: for (my $i=0; $i<20; $i++) {
11058: my $shown = $i+1;
11059: my $sel;
11060: unless ($selnone) {
11061: if (exists($csvfields{$col})) {
11062: if ($csvfields{$col} == $i) {
11063: $sel = ' selected="selected"';
11064: }
11065: }
11066: }
11067: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
11068: }
11069: $datatable .= '</select></td></tr>';
11070: }
11071: $datatable .= '</table></fieldset>'.
11072: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
11073: '<legend>'.&mt('CSV Options').'</legend>';
11074: foreach my $option ('hdr','pad','rem') {
11075: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
11076: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
11077: &mt('Yes').'</label>'.(' 'x2)."\n".
11078: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
11079: }
11080: $datatable .= '</fieldset>';
11081: $itemcount ++;
11082: }
11083: }
11084: $datatable .= '</td></tr>';
11085: $$rowtotal ++;
11086: return $datatable;
11087: }
11088:
11089: sub scantronconfig_titles {
11090: return &Apache::lonlocal::texthash(
11091: dat => 'Standard format (.dat)',
11092: csv => 'Comma separated values (.csv)',
11093: hdr => 'Remove first line in file (contains column titles)',
11094: pad => 'Prepend 0s to PaperID',
11095: rem => 'Remove leading spaces (except Question Response columns)',
11096: CODE => 'CODE',
11097: ID => 'Student ID',
11098: PaperID => 'Paper ID',
11099: FirstName => 'First Name',
11100: LastName => 'Last Name',
11101: FirstQuestion => 'First Question Response',
11102: Section => 'Section',
11103: );
11104: }
11105:
11106: sub scantroncsv_fields {
11107: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
11108: }
11109:
11110: sub print_coursecategories {
11111: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
11112: my $datatable;
11113: if ($position eq 'top') {
11114: my (%checked);
11115: my @catitems = ('unauth','auth');
11116: my @cattypes = ('std','domonly','codesrch','none');
11117: $checked{'unauth'} = 'std';
11118: $checked{'auth'} = 'std';
11119: if (ref($settings) eq 'HASH') {
11120: foreach my $type (@cattypes) {
11121: if ($type eq $settings->{'unauth'}) {
11122: $checked{'unauth'} = $type;
11123: }
11124: if ($type eq $settings->{'auth'}) {
11125: $checked{'auth'} = $type;
11126: }
11127: }
11128: }
11129: my %lt = &Apache::lonlocal::texthash (
11130: unauth => 'Catalog type for unauthenticated users',
11131: auth => 'Catalog type for authenticated users',
11132: none => 'No catalog',
11133: std => 'Standard catalog',
11134: domonly => 'Domain-only catalog',
11135: codesrch => "Code search form",
11136: );
11137: my $itemcount = 0;
11138: foreach my $item (@catitems) {
11139: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11140: $datatable .= '<tr '.$css_class.'>'.
11141: '<td>'.$lt{$item}.'</td>'.
11142: '<td class="LC_right_item"><span class="LC_nobreak">';
11143: foreach my $type (@cattypes) {
11144: my $ischecked;
11145: if ($checked{$item} eq $type) {
11146: $ischecked=' checked="checked"';
11147: }
11148: $datatable .= '<label>'.
11149: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
11150: ' />'.$lt{$type}.'</label> ';
11151: }
11152: $datatable .= '</span></td></tr>';
11153: $itemcount ++;
11154: }
11155: $$rowtotal += $itemcount;
11156: } elsif ($position eq 'middle') {
11157: my $toggle_cats_crs = ' ';
11158: my $toggle_cats_dom = ' checked="checked" ';
11159: my $can_cat_crs = ' ';
11160: my $can_cat_dom = ' checked="checked" ';
11161: my $toggle_catscomm_comm = ' ';
11162: my $toggle_catscomm_dom = ' checked="checked" ';
11163: my $can_catcomm_comm = ' ';
11164: my $can_catcomm_dom = ' checked="checked" ';
11165: my $toggle_catsplace_place = ' ';
11166: my $toggle_catsplace_dom = ' checked="checked" ';
11167: my $can_catplace_place = ' ';
11168: my $can_catplace_dom = ' checked="checked" ';
11169:
11170: if (ref($settings) eq 'HASH') {
11171: if ($settings->{'togglecats'} eq 'crs') {
11172: $toggle_cats_crs = $toggle_cats_dom;
11173: $toggle_cats_dom = ' ';
11174: }
11175: if ($settings->{'categorize'} eq 'crs') {
11176: $can_cat_crs = $can_cat_dom;
11177: $can_cat_dom = ' ';
11178: }
11179: if ($settings->{'togglecatscomm'} eq 'comm') {
11180: $toggle_catscomm_comm = $toggle_catscomm_dom;
11181: $toggle_catscomm_dom = ' ';
11182: }
11183: if ($settings->{'categorizecomm'} eq 'comm') {
11184: $can_catcomm_comm = $can_catcomm_dom;
11185: $can_catcomm_dom = ' ';
11186: }
11187: if ($settings->{'togglecatsplace'} eq 'place') {
11188: $toggle_catsplace_place = $toggle_catsplace_dom;
11189: $toggle_catsplace_dom = ' ';
11190: }
11191: if ($settings->{'categorizeplace'} eq 'place') {
11192: $can_catplace_place = $can_catplace_dom;
11193: $can_catplace_dom = ' ';
11194: }
11195: }
11196: my %title = &Apache::lonlocal::texthash (
11197: togglecats => 'Show/Hide a course in catalog',
11198: togglecatscomm => 'Show/Hide a community in catalog',
11199: togglecatsplace => 'Show/Hide a placement test in catalog',
11200: categorize => 'Assign a category to a course',
11201: categorizecomm => 'Assign a category to a community',
11202: categorizeplace => 'Assign a category to a placement test',
11203: );
11204: my %level = &Apache::lonlocal::texthash (
11205: dom => 'Set in Domain',
11206: crs => 'Set in Course',
11207: comm => 'Set in Community',
11208: place => 'Set in Placement Test',
11209: );
11210: $datatable = '<tr class="LC_odd_row">'.
11211: '<td>'.$title{'togglecats'}.'</td>'.
11212: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11213: '<input type="radio" name="togglecats"'.
11214: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11215: '<label><input type="radio" name="togglecats"'.
11216: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
11217: '</tr><tr>'.
11218: '<td>'.$title{'categorize'}.'</td>'.
11219: '<td class="LC_right_item"><span class="LC_nobreak">'.
11220: '<label><input type="radio" name="categorize"'.
11221: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11222: '<label><input type="radio" name="categorize"'.
11223: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
11224: '</tr><tr class="LC_odd_row">'.
11225: '<td>'.$title{'togglecatscomm'}.'</td>'.
11226: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11227: '<input type="radio" name="togglecatscomm"'.
11228: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11229: '<label><input type="radio" name="togglecatscomm"'.
11230: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
11231: '</tr><tr>'.
11232: '<td>'.$title{'categorizecomm'}.'</td>'.
11233: '<td class="LC_right_item"><span class="LC_nobreak">'.
11234: '<label><input type="radio" name="categorizecomm"'.
11235: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11236: '<label><input type="radio" name="categorizecomm"'.
11237: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
11238: '</tr><tr class="LC_odd_row">'.
11239: '<td>'.$title{'togglecatsplace'}.'</td>'.
11240: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11241: '<input type="radio" name="togglecatsplace"'.
11242: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11243: '<label><input type="radio" name="togglecatscomm"'.
11244: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
11245: '</tr><tr>'.
11246: '<td>'.$title{'categorizeplace'}.'</td>'.
11247: '<td class="LC_right_item"><span class="LC_nobreak">'.
11248: '<label><input type="radio" name="categorizeplace"'.
11249: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11250: '<label><input type="radio" name="categorizeplace"'.
11251: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
11252: '</tr>';
11253: $$rowtotal += 6;
11254: } else {
11255: my $css_class;
11256: my $itemcount = 1;
11257: my $cathash;
11258: if (ref($settings) eq 'HASH') {
11259: $cathash = $settings->{'cats'};
11260: }
11261: if (ref($cathash) eq 'HASH') {
11262: my (@cats,@trails,%allitems,%idx,@jsarray);
11263: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11264: \%allitems,\%idx,\@jsarray);
11265: my $maxdepth = scalar(@cats);
11266: my $colattrib = '';
11267: if ($maxdepth > 2) {
11268: $colattrib = ' colspan="2" ';
11269: }
11270: my @path;
11271: if (@cats > 0) {
11272: if (ref($cats[0]) eq 'ARRAY') {
11273: my $numtop = @{$cats[0]};
11274: my $maxnum = $numtop;
11275: my %default_names = (
11276: instcode => &mt('Official courses'),
11277: communities => &mt('Communities'),
11278: placement => &mt('Placement Tests'),
11279: );
11280:
11281: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11282: ($cathash->{'instcode::0'} eq '') ||
11283: (!grep(/^communities$/,@{$cats[0]})) ||
11284: ($cathash->{'communities::0'} eq '') ||
11285: (!grep(/^placement$/,@{$cats[0]})) ||
11286: ($cathash->{'placement::0'} eq '')) {
11287: $maxnum ++;
11288: }
11289: my $lastidx;
11290: for (my $i=0; $i<$numtop; $i++) {
11291: my $parent = $cats[0][$i];
11292: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11293: my $item = &escape($parent).'::0';
11294: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11295: $lastidx = $idx{$item};
11296: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11297: .'<select name="'.$item.'"'.$chgstr.'>';
11298: for (my $k=0; $k<=$maxnum; $k++) {
11299: my $vpos = $k+1;
11300: my $selstr;
11301: if ($k == $i) {
11302: $selstr = ' selected="selected" ';
11303: }
11304: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11305: }
11306: $datatable .= '</select></span></td><td>';
11307: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11308: $datatable .= '<span class="LC_nobreak">'
11309: .$default_names{$parent}.'</span>';
11310: if ($parent eq 'instcode') {
11311: $datatable .= '<br /><span class="LC_nobreak">('
11312: .&mt('with institutional codes')
11313: .')</span></td><td'.$colattrib.'>';
11314: } else {
11315: $datatable .= '<table><tr><td>';
11316: }
11317: $datatable .= '<span class="LC_nobreak">'
11318: .'<label><input type="radio" name="'
11319: .$parent.'" value="1" checked="checked" />'
11320: .&mt('Display').'</label>';
11321: if ($parent eq 'instcode') {
11322: $datatable .= ' ';
11323: } else {
11324: $datatable .= '</span></td></tr><tr><td>'
11325: .'<span class="LC_nobreak">';
11326: }
11327: $datatable .= '<label><input type="radio" name="'
11328: .$parent.'" value="0" />'
11329: .&mt('Do not display').'</label></span>';
11330: if (($parent eq 'communities') || ($parent eq 'placement')) {
11331: $datatable .= '</td></tr></table>';
11332: }
11333: $datatable .= '</td>';
11334: } else {
11335: $datatable .= $parent
11336: .' <span class="LC_nobreak"><label>'
11337: .'<input type="checkbox" name="deletecategory" '
11338: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11339: }
11340: my $depth = 1;
11341: push(@path,$parent);
11342: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11343: pop(@path);
11344: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11345: $itemcount ++;
11346: }
11347: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11348: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11349: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11350: for (my $k=0; $k<=$maxnum; $k++) {
11351: my $vpos = $k+1;
11352: my $selstr;
11353: if ($k == $numtop) {
11354: $selstr = ' selected="selected" ';
11355: }
11356: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11357: }
11358: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11359: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11360: .'</tr>'."\n";
11361: $itemcount ++;
11362: foreach my $default ('instcode','communities','placement') {
11363: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11364: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11365: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11366: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11367: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11368: for (my $k=0; $k<=$maxnum; $k++) {
11369: my $vpos = $k+1;
11370: my $selstr;
11371: if ($k == $maxnum) {
11372: $selstr = ' selected="selected" ';
11373: }
11374: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11375: }
11376: $datatable .= '</select></span></td>'.
11377: '<td><span class="LC_nobreak">'.
11378: $default_names{$default}.'</span>';
11379: if ($default eq 'instcode') {
11380: $datatable .= '<br /><span class="LC_nobreak">('
11381: .&mt('with institutional codes').')</span>';
11382: }
11383: $datatable .= '</td>'
11384: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11385: .&mt('Display').'</label> '
11386: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11387: .&mt('Do not display').'</label></span></td></tr>';
11388: }
11389: }
11390: }
11391: } else {
11392: $datatable .= &initialize_categories($itemcount);
11393: }
11394: } else {
11395: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11396: .&initialize_categories($itemcount);
11397: }
11398: $$rowtotal += $itemcount;
11399: }
11400: return $datatable;
11401: }
11402:
11403: sub print_serverstatuses {
11404: my ($dom,$settings,$rowtotal) = @_;
11405: my $datatable;
11406: my @pages = &serverstatus_pages();
11407: my (%namedaccess,%machineaccess);
11408: foreach my $type (@pages) {
11409: $namedaccess{$type} = '';
11410: $machineaccess{$type}= '';
11411: }
11412: if (ref($settings) eq 'HASH') {
11413: foreach my $type (@pages) {
11414: if (exists($settings->{$type})) {
11415: if (ref($settings->{$type}) eq 'HASH') {
11416: foreach my $key (keys(%{$settings->{$type}})) {
11417: if ($key eq 'namedusers') {
11418: $namedaccess{$type} = $settings->{$type}->{$key};
11419: } elsif ($key eq 'machines') {
11420: $machineaccess{$type} = $settings->{$type}->{$key};
11421: }
11422: }
11423: }
11424: }
11425: }
11426: }
11427: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11428: my $rownum = 0;
11429: my $css_class;
11430: foreach my $type (@pages) {
11431: $rownum ++;
11432: $css_class = $rownum%2?' class="LC_odd_row"':'';
11433: $datatable .= '<tr'.$css_class.'>'.
11434: '<td><span class="LC_nobreak">'.
11435: $titles->{$type}.'</span></td>'.
11436: '<td class="LC_left_item">'.
11437: '<input type="text" name="'.$type.'_namedusers" '.
11438: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11439: '<td class="LC_right_item">'.
11440: '<span class="LC_nobreak">'.
11441: '<input type="text" name="'.$type.'_machines" '.
11442: 'value="'.$machineaccess{$type}.'" size="10" />'.
11443: '</span></td></tr>'."\n";
11444: }
11445: $$rowtotal += $rownum;
11446: return $datatable;
11447: }
11448:
11449: sub serverstatus_pages {
11450: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11451: 'checksums','clusterstatus','certstatus','metadata_keywords',
11452: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11453: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11454: }
11455:
11456: sub defaults_javascript {
11457: my ($settings) = @_;
11458: return unless (ref($settings) eq 'HASH');
11459: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11460: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11461: if ($maxnum eq '') {
11462: $maxnum = 0;
11463: }
11464: $maxnum ++;
11465: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11466: return <<"ENDSCRIPT";
11467: <script type="text/javascript">
11468: // <![CDATA[
11469: function reorderTypes(form,caller) {
11470: var changedVal;
11471: $jstext
11472: var newpos = 'addinststatus_pos';
11473: var current = new Array;
11474: var maxh = $maxnum;
11475: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11476: var oldVal;
11477: if (caller == newpos) {
11478: changedVal = newitemVal;
11479: } else {
11480: var curritem = 'inststatus_pos_'+caller;
11481: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11482: current[newitemVal] = newpos;
11483: }
11484: for (var i=0; i<inststatuses.length; i++) {
11485: if (inststatuses[i] != caller) {
11486: var elementName = 'inststatus_pos_'+inststatuses[i];
11487: if (form.elements[elementName]) {
11488: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11489: current[currVal] = elementName;
11490: }
11491: }
11492: }
11493: for (var j=0; j<maxh; j++) {
11494: if (current[j] == undefined) {
11495: oldVal = j;
11496: }
11497: }
11498: if (oldVal < changedVal) {
11499: for (var k=oldVal+1; k<=changedVal ; k++) {
11500: var elementName = current[k];
11501: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11502: }
11503: } else {
11504: for (var k=changedVal; k<oldVal; k++) {
11505: var elementName = current[k];
11506: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11507: }
11508: }
11509: return;
11510: }
11511:
11512: // ]]>
11513: </script>
11514:
11515: ENDSCRIPT
11516: }
11517: return;
11518: }
11519:
11520: sub passwords_javascript {
11521: my ($prefix) = @_;
11522: my %intalert;
11523: if ($prefix eq 'passwords') {
11524: %intalert = &Apache::lonlocal::texthash (
11525: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
11526: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11527: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11528: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11529: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11530: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11531: );
11532: } elsif ($prefix eq 'secrets') {
11533: %intalert = &Apache::lonlocal::texthash (
11534: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11535: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11536: );
11537: }
11538: &js_escape(\%intalert);
11539: my $defmin = $Apache::lonnet::passwdmin;
11540: my $intauthjs;
11541: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11542:
11543: function warnIntAuth(field) {
11544: if (field.name == 'intauth_check') {
11545: if (field.value == '2') {
11546: alert('$intalert{authcheck}');
11547: }
11548: }
11549: if (field.name == 'intauth_cost') {
11550: field.value.replace(/\s/g,'');
11551: if (field.value != '') {
11552: var regexdigit=/^\\d+\$/;
11553: if (!regexdigit.test(field.value)) {
11554: alert('$intalert{authcost}');
11555: }
11556: }
11557: }
11558: return;
11559: }
11560:
11561: ENDSCRIPT
11562:
11563: }
11564:
11565: $intauthjs .= <<"ENDSCRIPT";
11566:
11567: function warnInt$prefix(field) {
11568: field.value.replace(/^\s+/,'');
11569: field.value.replace(/\s+\$/,'');
11570: var regexdigit=/^\\d+\$/;
11571: if (field.name == '$prefix\_min') {
11572: if (field.value == '') {
11573: alert('$intalert{passmin}');
11574: field.value = '$defmin';
11575: } else {
11576: if (!regexdigit.test(field.value)) {
11577: alert('$intalert{passmin}');
11578: field.value = '$defmin';
11579: }
11580: var minval = parseInt(field.value,10);
11581: if (minval < $defmin) {
11582: alert('$intalert{passmin}');
11583: field.value = '$defmin';
11584: }
11585: }
11586: } else {
11587: if (field.value == '0') {
11588: field.value = '';
11589: }
11590: if (field.value != '') {
11591: if (field.name == '$prefix\_expire') {
11592: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11593: if (!regexpposnum.test(field.value)) {
11594: alert('$intalert{passexp}');
11595: field.value = '';
11596: } else {
11597: var expval = parseFloat(field.value);
11598: if (expval == 0) {
11599: alert('$intalert{passexp}');
11600: field.value = '';
11601: }
11602: }
11603: } else {
11604: if (!regexdigit.test(field.value)) {
11605: if (field.name == '$prefix\_max') {
11606: alert('$intalert{passmax}');
11607: } else {
11608: if (field.name == '$prefix\_numsaved') {
11609: alert('$intalert{passnum}');
11610: }
11611: }
11612: field.value = '';
11613: }
11614: }
11615: }
11616: }
11617: return;
11618: }
11619:
11620: ENDSCRIPT
11621: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11622: }
11623:
11624: sub coursecategories_javascript {
11625: my ($settings) = @_;
11626: my ($output,$jstext,$cathash);
11627: if (ref($settings) eq 'HASH') {
11628: $cathash = $settings->{'cats'};
11629: }
11630: if (ref($cathash) eq 'HASH') {
11631: my (@cats,@jsarray,%idx);
11632: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11633: if (@jsarray > 0) {
11634: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11635: for (my $i=0; $i<@jsarray; $i++) {
11636: if (ref($jsarray[$i]) eq 'ARRAY') {
11637: my $catstr = join('","',@{$jsarray[$i]});
11638: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11639: }
11640: }
11641: }
11642: } else {
11643: $jstext = ' var categories = Array(1);'."\n".
11644: ' categories[0] = Array("instcode_pos");'."\n";
11645: }
11646: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11647: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11648: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11649: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11650: &js_escape(\$instcode_reserved);
11651: &js_escape(\$communities_reserved);
11652: &js_escape(\$placement_reserved);
11653: &js_escape(\$choose_again);
11654: $output = <<"ENDSCRIPT";
11655: <script type="text/javascript">
11656: // <![CDATA[
11657: function reorderCats(form,parent,item,idx) {
11658: var changedVal;
11659: $jstext
11660: var newpos = 'addcategory_pos';
11661: if (parent == '') {
11662: var has_instcode = 0;
11663: var maxtop = categories[idx].length;
11664: for (var j=0; j<maxtop; j++) {
11665: if (categories[idx][j] == 'instcode::0') {
11666: has_instcode == 1;
11667: }
11668: }
11669: if (has_instcode == 0) {
11670: categories[idx][maxtop] = 'instcode_pos';
11671: }
11672: } else {
11673: newpos += '_'+parent;
11674: }
11675: var maxh = 1 + categories[idx].length;
11676: var current = new Array;
11677: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11678: if (item == newpos) {
11679: changedVal = newitemVal;
11680: } else {
11681: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11682: current[newitemVal] = newpos;
11683: }
11684: for (var i=0; i<categories[idx].length; i++) {
11685: var elementName = categories[idx][i];
11686: if (elementName != item) {
11687: if (form.elements[elementName]) {
11688: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11689: current[currVal] = elementName;
11690: }
11691: }
11692: }
11693: var oldVal;
11694: for (var j=0; j<maxh; j++) {
11695: if (current[j] == undefined) {
11696: oldVal = j;
11697: }
11698: }
11699: if (oldVal < changedVal) {
11700: for (var k=oldVal+1; k<=changedVal ; k++) {
11701: var elementName = current[k];
11702: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11703: }
11704: } else {
11705: for (var k=changedVal; k<oldVal; k++) {
11706: var elementName = current[k];
11707: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11708: }
11709: }
11710: return;
11711: }
11712:
11713: function categoryCheck(form) {
11714: if (form.elements['addcategory_name'].value == 'instcode') {
11715: alert('$instcode_reserved\\n$choose_again');
11716: return false;
11717: }
11718: if (form.elements['addcategory_name'].value == 'communities') {
11719: alert('$communities_reserved\\n$choose_again');
11720: return false;
11721: }
11722: if (form.elements['addcategory_name'].value == 'placement') {
11723: alert('$placement_reserved\\n$choose_again');
11724: return false;
11725: }
11726: return true;
11727: }
11728:
11729: // ]]>
11730: </script>
11731:
11732: ENDSCRIPT
11733: return $output;
11734: }
11735:
11736: sub initialize_categories {
11737: my ($itemcount) = @_;
11738: my ($datatable,$css_class,$chgstr);
11739: my %default_names = &Apache::lonlocal::texthash (
11740: instcode => 'Official courses (with institutional codes)',
11741: communities => 'Communities',
11742: placement => 'Placement Tests',
11743: );
11744: my %selnum = (
11745: instcode => '0',
11746: communities => '1',
11747: placement => '2',
11748: );
11749: my %selected;
11750: foreach my $default ('instcode','communities','placement') {
11751: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11752: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11753: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11754: $selected{$selnum{$default}} = ' selected="selected"';
11755: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11756: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11757: .'<option value="0"'.$selected{'0'}.'>1</option>'
11758: .'<option value="1"'.$selected{'1'}.'>2</option>'
11759: .'<option value="2"'.$selected{'2'}.'>3</option>'
11760: .'<option value="3">4</option></select> '
11761: .$default_names{$default}
11762: .'</span></td><td><span class="LC_nobreak">'
11763: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11764: .&mt('Display').'</label> <label>'
11765: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11766: .'</label></span></td></tr>';
11767: $itemcount ++;
11768: }
11769: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11770: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11771: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11772: .'<select name="addcategory_pos"'.$chgstr.'>'
11773: .'<option value="0">1</option>'
11774: .'<option value="1">2</option>'
11775: .'<option value="2">3</option>'
11776: .'<option value="3" selected="selected">4</option></select> '
11777: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11778: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11779: .'</td></tr>';
11780: return $datatable;
11781: }
11782:
11783: sub build_category_rows {
11784: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11785: my ($text,$name,$item,$chgstr);
11786: if (ref($cats) eq 'ARRAY') {
11787: my $maxdepth = scalar(@{$cats});
11788: if (ref($cats->[$depth]) eq 'HASH') {
11789: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11790: my $numchildren = @{$cats->[$depth]{$parent}};
11791: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11792: $text .= '<td><table class="LC_data_table">';
11793: my ($idxnum,$parent_name,$parent_item);
11794: my $higher = $depth - 1;
11795: if ($higher == 0) {
11796: $parent_name = &escape($parent).'::'.$higher;
11797: } else {
11798: if (ref($path) eq 'ARRAY') {
11799: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11800: }
11801: }
11802: $parent_item = 'addcategory_pos_'.$parent_name;
11803: for (my $j=0; $j<=$numchildren; $j++) {
11804: if ($j < $numchildren) {
11805: $name = $cats->[$depth]{$parent}[$j];
11806: $item = &escape($name).':'.&escape($parent).':'.$depth;
11807: $idxnum = $idx->{$item};
11808: } else {
11809: $name = $parent_name;
11810: $item = $parent_item;
11811: }
11812: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11813: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11814: for (my $i=0; $i<=$numchildren; $i++) {
11815: my $vpos = $i+1;
11816: my $selstr;
11817: if ($j == $i) {
11818: $selstr = ' selected="selected" ';
11819: }
11820: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11821: }
11822: $text .= '</select> ';
11823: if ($j < $numchildren) {
11824: my $deeper = $depth+1;
11825: $text .= $name.' '
11826: .'<label><input type="checkbox" name="deletecategory" value="'
11827: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11828: if(ref($path) eq 'ARRAY') {
11829: push(@{$path},$name);
11830: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11831: pop(@{$path});
11832: }
11833: } else {
11834: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11835: if ($j == $numchildren) {
11836: $text .= $name;
11837: } else {
11838: $text .= $item;
11839: }
11840: $text .= '" value="" />';
11841: }
11842: $text .= '</td></tr>';
11843: }
11844: $text .= '</table></td>';
11845: } else {
11846: my $higher = $depth-1;
11847: if ($higher == 0) {
11848: $name = &escape($parent).'::'.$higher;
11849: } else {
11850: if (ref($path) eq 'ARRAY') {
11851: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11852: }
11853: }
11854: my $colspan;
11855: if ($parent ne 'instcode') {
11856: $colspan = $maxdepth - $depth - 1;
11857: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11858: }
11859: }
11860: }
11861: }
11862: return $text;
11863: }
11864:
11865: sub modifiable_userdata_row {
11866: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11867: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11868: my ($role,$rolename,$statustype);
11869: $role = $item;
11870: if ($context eq 'cancreate') {
11871: if ($item =~ /^(emailusername)_(.+)$/) {
11872: $role = $1;
11873: $statustype = $2;
11874: if (ref($usertypes) eq 'HASH') {
11875: if ($usertypes->{$statustype}) {
11876: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11877: } else {
11878: $rolename = &mt('Data provided by user');
11879: }
11880: }
11881: }
11882: } elsif ($context eq 'selfcreate') {
11883: if (ref($usertypes) eq 'HASH') {
11884: $rolename = $usertypes->{$role};
11885: } else {
11886: $rolename = $role;
11887: }
11888: } elsif ($context eq 'lti') {
11889: $rolename = &mt('Institutional data used (if available)');
11890: } elsif ($context eq 'privacy') {
11891: $rolename = $itemdesc;
11892: } else {
11893: if ($role eq 'cr') {
11894: $rolename = &mt('Custom role');
11895: } else {
11896: $rolename = &Apache::lonnet::plaintext($role);
11897: }
11898: }
11899: my (@fields,%fieldtitles);
11900: if (ref($fieldsref) eq 'ARRAY') {
11901: @fields = @{$fieldsref};
11902: } else {
11903: @fields = ('lastname','firstname','middlename','generation',
11904: 'permanentemail','id');
11905: }
11906: if ((ref($titlesref) eq 'HASH')) {
11907: %fieldtitles = %{$titlesref};
11908: } else {
11909: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11910: }
11911: my $output;
11912: my $css_class;
11913: if ($rowcount%2) {
11914: $css_class = 'LC_odd_row';
11915: }
11916: if ($customcss) {
11917: $css_class .= " $customcss";
11918: }
11919: $css_class =~ s/^\s+//;
11920: if ($css_class) {
11921: $css_class = ' class="'.$css_class.'"';
11922: }
11923: if ($rowstyle) {
11924: $css_class .= ' style="'.$rowstyle.'"';
11925: }
11926: if ($rowid) {
11927: $rowid = ' id="'.$rowid.'"';
11928: }
11929: $output = '<tr '.$css_class.$rowid.'>'.
11930: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11931: '<td class="LC_left_item" colspan="2"><table>';
11932: my $rem;
11933: my %checks;
11934: my %current;
11935: if (ref($settings) eq 'HASH') {
11936: my $hashref;
11937: if ($context eq 'lti') {
11938: if (ref($settings) eq 'HASH') {
11939: $hashref = $settings->{'instdata'};
11940: }
11941: } elsif ($context eq 'privacy') {
11942: my ($key,$inner) = split(/_/,$role);
11943: if (ref($settings) eq 'HASH') {
11944: if (ref($settings->{$key}) eq 'HASH') {
11945: $hashref = $settings->{$key}->{$inner};
11946: }
11947: }
11948: } elsif (ref($settings->{$context}) eq 'HASH') {
11949: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11950: $hashref = $settings->{'lti_instdata'};
11951: }
11952: if ($role eq 'emailusername') {
11953: if ($statustype) {
11954: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11955: $hashref = $settings->{$context}->{$role}->{$statustype};
11956: }
11957: }
11958: }
11959: }
11960: if (ref($hashref) eq 'HASH') {
11961: foreach my $field (@fields) {
11962: if ($hashref->{$field}) {
11963: if ($role eq 'emailusername') {
11964: $checks{$field} = $hashref->{$field};
11965: } else {
11966: $checks{$field} = ' checked="checked" ';
11967: }
11968: }
11969: }
11970: }
11971: }
11972:
11973: my $total = scalar(@fields);
11974: for (my $i=0; $i<$total; $i++) {
11975: $rem = $i%($numinrow);
11976: if ($rem == 0) {
11977: if ($i > 0) {
11978: $output .= '</tr>';
11979: }
11980: $output .= '<tr>';
11981: }
11982: my $check = ' ';
11983: unless ($role eq 'emailusername') {
11984: if (exists($checks{$fields[$i]})) {
11985: $check = $checks{$fields[$i]};
11986: } elsif ($context eq 'privacy') {
11987: if ($role =~ /^priv_(domain|course)$/) {
11988: if (ref($settings) ne 'HASH') {
11989: $check = ' checked="checked" ';
11990: }
11991: } elsif ($role =~ /^priv_(author|community)$/) {
11992: if (ref($settings) ne 'HASH') {
11993: unless ($fields[$i] eq 'id') {
11994: $check = ' checked="checked" ';
11995: }
11996: }
11997: } elsif ($role =~ /^(unpriv|othdom)_/) {
11998: if (ref($settings) ne 'HASH') {
11999: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
12000: $check = ' checked="checked" ';
12001: }
12002: }
12003: }
12004: } elsif ($context ne 'lti') {
12005: if ($role eq 'st') {
12006: if (ref($settings) ne 'HASH') {
12007: $check = ' checked="checked" ';
12008: }
12009: }
12010: }
12011: }
12012: $output .= '<td class="LC_left_item">'.
12013: '<span class="LC_nobreak">';
12014: my $prefix = 'canmodify';
12015: if ($role eq 'emailusername') {
12016: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
12017: $checks{$fields[$i]} = 'omit';
12018: }
12019: foreach my $option ('required','optional','omit') {
12020: my $checked='';
12021: if ($checks{$fields[$i]} eq $option) {
12022: $checked='checked="checked" ';
12023: }
12024: $output .= '<label>'.
12025: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
12026: &mt($option).'</label>'.(' ' x2);
12027: }
12028: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
12029: } else {
12030: if ($context eq 'lti') {
12031: $prefix = 'lti';
12032: } elsif ($context eq 'privacy') {
12033: $prefix = 'privacy';
12034: }
12035: $output .= '<label>'.
12036: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
12037: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
12038: '</label>';
12039: }
12040: $output .= '</span></td>';
12041: }
12042: $rem = $total%$numinrow;
12043: my $colsleft;
12044: if ($rem) {
12045: $colsleft = $numinrow - $rem;
12046: }
12047: if ($colsleft > 1) {
12048: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
12049: ' </td>';
12050: } elsif ($colsleft == 1) {
12051: $output .= '<td class="LC_left_item"> </td>';
12052: }
12053: $output .= '</tr></table></td></tr>';
12054: return $output;
12055: }
12056:
12057: sub insttypes_row {
12058: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
12059: $customcss,$rowstyle) = @_;
12060: my %lt = &Apache::lonlocal::texthash (
12061: cansearch => 'Users allowed to search',
12062: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
12063: lockablenames => 'User preference to lock name',
12064: selfassign => 'Self-reportable affiliations',
12065: overrides => "Override domain's helpdesk settings based on requester's affiliation",
12066: );
12067: my $showdom;
12068: if ($context eq 'cansearch') {
12069: $showdom = ' ('.$dom.')';
12070: }
12071: my $class = 'LC_left_item';
12072: if ($context eq 'statustocreate') {
12073: $class = 'LC_right_item';
12074: }
12075: my $css_class;
12076: if ($$rowtotal%2) {
12077: $css_class = 'LC_odd_row';
12078: }
12079: if ($customcss) {
12080: $css_class .= ' '.$customcss;
12081: }
12082: $css_class =~ s/^\s+//;
12083: if ($css_class) {
12084: $css_class = ' class="'.$css_class.'"';
12085: }
12086: if ($rowstyle) {
12087: $css_class .= ' style="'.$rowstyle.'"';
12088: }
12089: if ($onclick) {
12090: $onclick = 'onclick="'.$onclick.'" ';
12091: }
12092: my $output = '<tr'.$css_class.'>'.
12093: '<td>'.$lt{$context}.$showdom.
12094: '</td><td class="'.$class.'" colspan="2"><table>';
12095: my $rem;
12096: if (ref($types) eq 'ARRAY') {
12097: for (my $i=0; $i<@{$types}; $i++) {
12098: if (defined($usertypes->{$types->[$i]})) {
12099: my $rem = $i%($numinrow);
12100: if ($rem == 0) {
12101: if ($i > 0) {
12102: $output .= '</tr>';
12103: }
12104: $output .= '<tr>';
12105: }
12106: my $check = ' ';
12107: if (ref($settings) eq 'HASH') {
12108: if (ref($settings->{$context}) eq 'ARRAY') {
12109: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
12110: $check = ' checked="checked" ';
12111: }
12112: } elsif (ref($settings->{$context}) eq 'HASH') {
12113: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
12114: $check = ' checked="checked" ';
12115: }
12116: } elsif ($context eq 'statustocreate') {
12117: $check = ' checked="checked" ';
12118: }
12119: }
12120: $output .= '<td class="LC_left_item">'.
12121: '<span class="LC_nobreak"><label>'.
12122: '<input type="checkbox" name="'.$context.'" '.
12123: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
12124: $usertypes->{$types->[$i]}.'</label></span></td>';
12125: }
12126: }
12127: $rem = @{$types}%($numinrow);
12128: }
12129: my $colsleft = $numinrow - $rem;
12130: if ($context eq 'overrides') {
12131: if ($colsleft > 1) {
12132: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12133: } else {
12134: $output .= '<td class="LC_left_item">';
12135: }
12136: $output .= ' ';
12137: } else {
12138: if ($rem == 0) {
12139: $output .= '<tr>';
12140: }
12141: if ($colsleft > 1) {
12142: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12143: } else {
12144: $output .= '<td class="LC_left_item">';
12145: }
12146: my $defcheck = ' ';
12147: if (ref($settings) eq 'HASH') {
12148: if (ref($settings->{$context}) eq 'ARRAY') {
12149: if (grep(/^default$/,@{$settings->{$context}})) {
12150: $defcheck = ' checked="checked" ';
12151: }
12152: } elsif ($context eq 'statustocreate') {
12153: $defcheck = ' checked="checked" ';
12154: }
12155: }
12156: $output .= '<span class="LC_nobreak"><label>'.
12157: '<input type="checkbox" name="'.$context.'" '.
12158: 'value="default"'.$defcheck.$onclick.' />'.
12159: $othertitle.'</label></span>';
12160: }
12161: $output .= '</td></tr></table></td></tr>';
12162: return $output;
12163: }
12164:
12165: sub sorted_searchtitles {
12166: my %searchtitles = &Apache::lonlocal::texthash(
12167: 'uname' => 'username',
12168: 'lastname' => 'last name',
12169: 'lastfirst' => 'last name, first name',
12170: );
12171: my @titleorder = ('uname','lastname','lastfirst');
12172: return (\%searchtitles,\@titleorder);
12173: }
12174:
12175: sub sorted_searchtypes {
12176: my %srchtypes_desc = (
12177: exact => 'is exact match',
12178: contains => 'contains ..',
12179: begins => 'begins with ..',
12180: );
12181: my @srchtypeorder = ('exact','begins','contains');
12182: return (\%srchtypes_desc,\@srchtypeorder);
12183: }
12184:
12185: sub usertype_update_row {
12186: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
12187: my $datatable;
12188: my $numinrow = 4;
12189: foreach my $type (@{$types}) {
12190: if (defined($usertypes->{$type})) {
12191: $$rownums ++;
12192: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
12193: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
12194: '</td><td class="LC_left_item"><table>';
12195: for (my $i=0; $i<@{$fields}; $i++) {
12196: my $rem = $i%($numinrow);
12197: if ($rem == 0) {
12198: if ($i > 0) {
12199: $datatable .= '</tr>';
12200: }
12201: $datatable .= '<tr>';
12202: }
12203: my $check = ' ';
12204: if (ref($settings) eq 'HASH') {
12205: if (ref($settings->{'fields'}) eq 'HASH') {
12206: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
12207: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
12208: $check = ' checked="checked" ';
12209: }
12210: }
12211: }
12212: }
12213:
12214: if ($i == @{$fields}-1) {
12215: my $colsleft = $numinrow - $rem;
12216: if ($colsleft > 1) {
12217: $datatable .= '<td colspan="'.$colsleft.'">';
12218: } else {
12219: $datatable .= '<td>';
12220: }
12221: } else {
12222: $datatable .= '<td>';
12223: }
12224: $datatable .= '<span class="LC_nobreak"><label>'.
12225: '<input type="checkbox" name="updateable_'.$type.
12226: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
12227: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
12228: }
12229: $datatable .= '</tr></table></td></tr>';
12230: }
12231: }
12232: return $datatable;
12233: }
12234:
12235: sub modify_login {
12236: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12237: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12238: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12239: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
12240: %title = ( coursecatalog => 'Display course catalog',
12241: adminmail => 'Display administrator E-mail address',
12242: helpdesk => 'Display "Contact Helpdesk" link',
12243: newuser => 'Link for visitors to create a user account',
12244: loginheader => 'Log-in box header',
12245: saml => 'Dual SSO and non-SSO login');
12246: @offon = ('off','on');
12247: if (ref($domconfig{login}) eq 'HASH') {
12248: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12249: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12250: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12251: }
12252: }
12253: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12254: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12255: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12256: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12257: $saml{$lonhost} = 1;
12258: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12259: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12260: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12261: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12262: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12263: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12264: }
12265: }
12266: }
12267: }
12268: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12269: \%domconfig,\%loginhash);
12270: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12271: foreach my $item (@toggles) {
12272: $loginhash{login}{$item} = $env{'form.'.$item};
12273: }
12274: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12275: if (ref($colchanges{'login'}) eq 'HASH') {
12276: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12277: \%loginhash);
12278: }
12279:
12280: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12281: my %domservers = &Apache::lonnet::get_servers($dom);
12282: my @loginvia_attribs = ('serverpath','custompath','exempt');
12283: if (keys(%servers) > 1) {
12284: foreach my $lonhost (keys(%servers)) {
12285: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12286: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12287: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12288: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12289: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12290: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12291: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12292: $changes{'loginvia'}{$lonhost} = 1;
12293: } else {
12294: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12295: $changes{'loginvia'}{$lonhost} = 1;
12296: }
12297: } else {
12298: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12299: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12300: $changes{'loginvia'}{$lonhost} = 1;
12301: }
12302: }
12303: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12304: foreach my $item (@loginvia_attribs) {
12305: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12306: }
12307: } else {
12308: foreach my $item (@loginvia_attribs) {
12309: my $new = $env{'form.'.$lonhost.'_'.$item};
12310: if (($item eq 'serverpath') && ($new eq 'custom')) {
12311: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12312: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12313: $new = '/';
12314: }
12315: }
12316: if (($item eq 'custompath') &&
12317: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12318: $new = '';
12319: }
12320: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12321: $changes{'loginvia'}{$lonhost} = 1;
12322: }
12323: if ($item eq 'exempt') {
12324: $new = &check_exempt_addresses($new);
12325: }
12326: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12327: }
12328: }
12329: } else {
12330: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12331: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12332: $changes{'loginvia'}{$lonhost} = 1;
12333: foreach my $item (@loginvia_attribs) {
12334: my $new = $env{'form.'.$lonhost.'_'.$item};
12335: if (($item eq 'serverpath') && ($new eq 'custom')) {
12336: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12337: $new = '/';
12338: }
12339: }
12340: if (($item eq 'custompath') &&
12341: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12342: $new = '';
12343: }
12344: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12345: }
12346: }
12347: }
12348: }
12349: }
12350:
12351: my $servadm = $r->dir_config('lonAdmEMail');
12352: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12353: if (ref($domconfig{'login'}) eq 'HASH') {
12354: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12355: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12356: if ($lang eq 'nolang') {
12357: push(@currlangs,$lang);
12358: } elsif (defined($langchoices{$lang})) {
12359: push(@currlangs,$lang);
12360: } else {
12361: next;
12362: }
12363: }
12364: }
12365: }
12366: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12367: if (@currlangs > 0) {
12368: foreach my $lang (@currlangs) {
12369: if (grep(/^\Q$lang\E$/,@delurls)) {
12370: $changes{'helpurl'}{$lang} = 1;
12371: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12372: $changes{'helpurl'}{$lang} = 1;
12373: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12374: push(@newlangs,$lang);
12375: } else {
12376: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12377: }
12378: }
12379: }
12380: unless (grep(/^nolang$/,@currlangs)) {
12381: if ($env{'form.loginhelpurl_nolang.filename'}) {
12382: $changes{'helpurl'}{'nolang'} = 1;
12383: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12384: push(@newlangs,'nolang');
12385: }
12386: }
12387: if ($env{'form.loginhelpurl_add_lang'}) {
12388: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12389: ($env{'form.loginhelpurl_add_file.filename'})) {
12390: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12391: $addedfile = $env{'form.loginhelpurl_add_lang'};
12392: }
12393: }
12394: if ((@newlangs > 0) || ($addedfile)) {
12395: my $error;
12396: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12397: if ($configuserok eq 'ok') {
12398: if ($switchserver) {
12399: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12400: } elsif ($author_ok eq 'ok') {
12401: my @allnew = @newlangs;
12402: if ($addedfile ne '') {
12403: push(@allnew,$addedfile);
12404: }
12405: foreach my $lang (@allnew) {
12406: my $formelem = 'loginhelpurl_'.$lang;
12407: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12408: $formelem = 'loginhelpurl_add_file';
12409: }
12410: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12411: "help/$lang",'','',$newfile{$lang});
12412: if ($result eq 'ok') {
12413: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12414: $changes{'helpurl'}{$lang} = 1;
12415: } else {
12416: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12417: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12418: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12419: (!grep(/^\Q$lang\E$/,@delurls))) {
12420: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12421: }
12422: }
12423: }
12424: } else {
12425: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12426: }
12427: } else {
12428: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12429: }
12430: if ($error) {
12431: &Apache::lonnet::logthis($error);
12432: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12433: }
12434: }
12435:
12436: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12437: if (ref($domconfig{'login'}) eq 'HASH') {
12438: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12439: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12440: if ($domservers{$lonhost}) {
12441: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12442: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12443: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12444: }
12445: }
12446: }
12447: }
12448: }
12449: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12450: foreach my $lonhost (sort(keys(%domservers))) {
12451: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12452: $changes{'headtag'}{$lonhost} = 1;
12453: } else {
12454: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12455: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12456: }
12457: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12458: push(@newhosts,$lonhost);
12459: } elsif ($currheadtagurls{$lonhost}) {
12460: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12461: if ($currexempt{$lonhost}) {
12462: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12463: $changes{'headtag'}{$lonhost} = 1;
12464: }
12465: } elsif ($possexempt{$lonhost}) {
12466: $changes{'headtag'}{$lonhost} = 1;
12467: }
12468: if ($possexempt{$lonhost}) {
12469: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12470: }
12471: }
12472: }
12473: }
12474: if (@newhosts) {
12475: my $error;
12476: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12477: if ($configuserok eq 'ok') {
12478: if ($switchserver) {
12479: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12480: } elsif ($author_ok eq 'ok') {
12481: foreach my $lonhost (@newhosts) {
12482: my $formelem = 'loginheadtag_'.$lonhost;
12483: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12484: "login/headtag/$lonhost",'','',
12485: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12486: if ($result eq 'ok') {
12487: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12488: $changes{'headtag'}{$lonhost} = 1;
12489: if ($possexempt{$lonhost}) {
12490: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12491: }
12492: } else {
12493: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12494: $newheadtagurls{$lonhost},$result);
12495: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12496: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12497: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12498: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12499: }
12500: }
12501: }
12502: } else {
12503: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12504: }
12505: } else {
12506: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12507: }
12508: if ($error) {
12509: &Apache::lonnet::logthis($error);
12510: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12511: }
12512: }
12513: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12514: my @newsamlimgs;
12515: foreach my $lonhost (keys(%domservers)) {
12516: if ($env{'form.saml_'.$lonhost}) {
12517: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12518: push(@newsamlimgs,$lonhost);
12519: }
12520: foreach my $item ('text','alt','url','title','notsso') {
12521: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12522: }
12523: if ($saml{$lonhost}) {
12524: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12525: #FIXME Need to obsolete published image
12526: delete($currsaml{$lonhost}{'img'});
12527: $changes{'saml'}{$lonhost} = 1;
12528: }
12529: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12530: $changes{'saml'}{$lonhost} = 1;
12531: }
12532: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12533: $changes{'saml'}{$lonhost} = 1;
12534: }
12535: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12536: $changes{'saml'}{$lonhost} = 1;
12537: }
12538: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12539: $changes{'saml'}{$lonhost} = 1;
12540: }
12541: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12542: $changes{'saml'}{$lonhost} = 1;
12543: }
12544: } else {
12545: $changes{'saml'}{$lonhost} = 1;
12546: }
12547: foreach my $item ('text','alt','url','title','notsso') {
12548: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12549: }
12550: } else {
12551: if ($saml{$lonhost}) {
12552: $changes{'saml'}{$lonhost} = 1;
12553: delete($currsaml{$lonhost});
12554: }
12555: }
12556: }
12557: foreach my $posshost (keys(%currsaml)) {
12558: unless (exists($domservers{$posshost})) {
12559: delete($currsaml{$posshost});
12560: }
12561: }
12562: %{$loginhash{'login'}{'saml'}} = %currsaml;
12563: if (@newsamlimgs) {
12564: my $error;
12565: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12566: if ($configuserok eq 'ok') {
12567: if ($switchserver) {
12568: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12569: } elsif ($author_ok eq 'ok') {
12570: foreach my $lonhost (@newsamlimgs) {
12571: my $formelem = 'saml_img_'.$lonhost;
12572: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12573: "login/saml/$lonhost",'','',
12574: $env{'form.saml_img_'.$lonhost.'.filename'});
12575: if ($result eq 'ok') {
12576: $currsaml{$lonhost}{'img'} = $imgurl;
12577: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12578: $changes{'saml'}{$lonhost} = 1;
12579: } else {
12580: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12581: $lonhost,$result);
12582: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12583: }
12584: }
12585: } else {
12586: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12587: }
12588: } else {
12589: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12590: }
12591: if ($error) {
12592: &Apache::lonnet::logthis($error);
12593: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12594: }
12595: }
12596: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12597:
12598: my $defaulthelpfile = '/adm/loginproblems.html';
12599: my $defaulttext = &mt('Default in use');
12600:
12601: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12602: $dom);
12603: if ($putresult eq 'ok') {
12604: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12605: my %defaultchecked = (
12606: 'coursecatalog' => 'on',
12607: 'helpdesk' => 'on',
12608: 'adminmail' => 'off',
12609: 'newuser' => 'off',
12610: );
12611: if (ref($domconfig{'login'}) eq 'HASH') {
12612: foreach my $item (@toggles) {
12613: if ($defaultchecked{$item} eq 'on') {
12614: if (($domconfig{'login'}{$item} eq '0') &&
12615: ($env{'form.'.$item} eq '1')) {
12616: $changes{$item} = 1;
12617: } elsif (($domconfig{'login'}{$item} eq '' ||
12618: $domconfig{'login'}{$item} eq '1') &&
12619: ($env{'form.'.$item} eq '0')) {
12620: $changes{$item} = 1;
12621: }
12622: } elsif ($defaultchecked{$item} eq 'off') {
12623: if (($domconfig{'login'}{$item} eq '1') &&
12624: ($env{'form.'.$item} eq '0')) {
12625: $changes{$item} = 1;
12626: } elsif (($domconfig{'login'}{$item} eq '' ||
12627: $domconfig{'login'}{$item} eq '0') &&
12628: ($env{'form.'.$item} eq '1')) {
12629: $changes{$item} = 1;
12630: }
12631: }
12632: }
12633: }
12634: if (keys(%changes) > 0 || $colchgtext) {
12635: &Apache::loncommon::devalidate_domconfig_cache($dom);
12636: if (exists($changes{'saml'})) {
12637: my $hostid_in_use;
12638: my @hosts = &Apache::lonnet::current_machine_ids();
12639: if (@hosts > 1) {
12640: foreach my $hostid (@hosts) {
12641: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12642: $hostid_in_use = $hostid;
12643: last;
12644: }
12645: }
12646: } else {
12647: $hostid_in_use = $r->dir_config('lonHostID');
12648: }
12649: if (($hostid_in_use) &&
12650: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12651: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12652: }
12653: if (ref($lastactref) eq 'HASH') {
12654: if (ref($changes{'saml'}) eq 'HASH') {
12655: my %updates;
12656: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12657: $lastactref->{'samllanding'} = \%updates;
12658: }
12659: }
12660: }
12661: if (ref($lastactref) eq 'HASH') {
12662: $lastactref->{'domainconfig'} = 1;
12663: }
12664: $resulttext = &mt('Changes made:').'<ul>';
12665: foreach my $item (sort(keys(%changes))) {
12666: if ($item eq 'loginvia') {
12667: if (ref($changes{$item}) eq 'HASH') {
12668: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12669: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12670: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12671: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12672: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12673: $protocol = 'http' if ($protocol ne 'https');
12674: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12675:
12676: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12677: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12678: } else {
12679: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12680: }
12681: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12682: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12683: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12684: }
12685: $resulttext .= '</li>';
12686: } else {
12687: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12688: }
12689: } else {
12690: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12691: }
12692: }
12693: $resulttext .= '</ul></li>';
12694: }
12695: } elsif ($item eq 'helpurl') {
12696: if (ref($changes{$item}) eq 'HASH') {
12697: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12698: if (grep(/^\Q$lang\E$/,@delurls)) {
12699: my ($chg,$link);
12700: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12701: if ($lang eq 'nolang') {
12702: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12703: } else {
12704: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12705: }
12706: $resulttext .= '<li>'.$chg.'</li>';
12707: } else {
12708: my $chg;
12709: if ($lang eq 'nolang') {
12710: $chg = &mt('custom log-in help file for no preferred language');
12711: } else {
12712: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12713: }
12714: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12715: $loginhash{'login'}{'helpurl'}{$lang}.
12716: '?inhibitmenu=yes',$chg,600,500).
12717: '</li>';
12718: }
12719: }
12720: }
12721: } elsif ($item eq 'headtag') {
12722: if (ref($changes{$item}) eq 'HASH') {
12723: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12724: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12725: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12726: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12727: $resulttext .= '<li><a href="'.
12728: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12729: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12730: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12731: if ($possexempt{$lonhost}) {
12732: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12733: } else {
12734: $resulttext .= &mt('included for any client IP');
12735: }
12736: $resulttext .= '</li>';
12737: }
12738: }
12739: }
12740: } elsif ($item eq 'saml') {
12741: if (ref($changes{$item}) eq 'HASH') {
12742: my %notlt = (
12743: text => 'Text for log-in by SSO',
12744: img => 'SSO button image',
12745: alt => 'Alt text for button image',
12746: url => 'SSO URL',
12747: title => 'Tooltip for SSO link',
12748: notsso => 'Text for non-SSO log-in',
12749: );
12750: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12751: if (ref($currsaml{$lonhost}) eq 'HASH') {
12752: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12753: '<ul>';
12754: foreach my $key ('text','img','alt','url','title','notsso') {
12755: if ($currsaml{$lonhost}{$key} eq '') {
12756: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12757: } else {
12758: my $value = "'$currsaml{$lonhost}{$key}'";
12759: if ($key eq 'img') {
12760: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12761: }
12762: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12763: $value).'</li>';
12764: }
12765: }
12766: $resulttext .= '</ul></li>';
12767: } else {
12768: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12769: }
12770: }
12771: }
12772: } elsif ($item eq 'captcha') {
12773: if (ref($loginhash{'login'}) eq 'HASH') {
12774: my $chgtxt;
12775: if ($loginhash{'login'}{$item} eq 'notused') {
12776: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12777: } else {
12778: my %captchas = &captcha_phrases();
12779: if ($captchas{$loginhash{'login'}{$item}}) {
12780: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12781: } else {
12782: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12783: }
12784: }
12785: $resulttext .= '<li>'.$chgtxt.'</li>';
12786: }
12787: } elsif ($item eq 'recaptchakeys') {
12788: if (ref($loginhash{'login'}) eq 'HASH') {
12789: my ($privkey,$pubkey);
12790: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12791: $pubkey = $loginhash{'login'}{$item}{'public'};
12792: $privkey = $loginhash{'login'}{$item}{'private'};
12793: }
12794: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12795: if (!$pubkey) {
12796: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12797: } else {
12798: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12799: }
12800: if (!$privkey) {
12801: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12802: } else {
12803: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12804: }
12805: $chgtxt .= '</ul>';
12806: $resulttext .= '<li>'.$chgtxt.'</li>';
12807: }
12808: } elsif ($item eq 'recaptchaversion') {
12809: if (ref($loginhash{'login'}) eq 'HASH') {
12810: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12811: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12812: '</li>';
12813: }
12814: }
12815: } else {
12816: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12817: }
12818: }
12819: $resulttext .= $colchgtext.'</ul>';
12820: } else {
12821: $resulttext = &mt('No changes made to log-in page settings');
12822: }
12823: } else {
12824: $resulttext = '<span class="LC_error">'.
12825: &mt('An error occurred: [_1]',$putresult).'</span>';
12826: }
12827: if ($errors) {
12828: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12829: $errors.'</ul>';
12830: }
12831: return $resulttext;
12832: }
12833:
12834: sub check_exempt_addresses {
12835: my ($iplist) = @_;
12836: $iplist =~ s/^\s+//;
12837: $iplist =~ s/\s+$//;
12838: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12839: my (@okips,$new);
12840: foreach my $ip (@poss_ips) {
12841: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12842: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12843: push(@okips,$ip);
12844: }
12845: }
12846: }
12847: if (@okips > 0) {
12848: $new = join(',',@okips);
12849: } else {
12850: $new = '';
12851: }
12852: return $new;
12853: }
12854:
12855: sub color_font_choices {
12856: my %choices =
12857: &Apache::lonlocal::texthash (
12858: img => "Header",
12859: bgs => "Background colors",
12860: links => "Link colors",
12861: images => "Images",
12862: font => "Font color",
12863: fontmenu => "Font menu",
12864: pgbg => "Page",
12865: tabbg => "Header",
12866: sidebg => "Border",
12867: link => "Link",
12868: alink => "Active link",
12869: vlink => "Visited link",
12870: );
12871: return %choices;
12872: }
12873:
12874: sub modify_ipaccess {
12875: my ($dom,$lastactref,%domconfig) = @_;
12876: my (@allpos,%changes,%confhash,$errors,$resulttext);
12877: my (@items,%deletions,%itemids,@warnings);
12878: my ($typeorder,$types) = &commblocktype_text();
12879: if ($env{'form.ipaccess_add'}) {
12880: my $name = $env{'form.ipaccess_name_add'};
12881: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12882: if ($newid) {
12883: $itemids{'add'} = $newid;
12884: push(@items,'add');
12885: $changes{$newid} = 1;
12886: } else {
12887: $error = &mt('Failed to acquire unique ID for new IP access control item');
12888: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12889: }
12890: }
12891: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12892: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12893: if (@todelete) {
12894: map { $deletions{$_} = 1; } @todelete;
12895: }
12896: my $maxnum = $env{'form.ipaccess_maxnum'};
12897: for (my $i=0; $i<$maxnum; $i++) {
12898: my $itemid = $env{'form.ipaccess_id_'.$i};
12899: $itemid =~ s/\D+//g;
12900: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12901: if ($deletions{$itemid}) {
12902: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12903: } else {
12904: push(@items,$i);
12905: $itemids{$i} = $itemid;
12906: }
12907: }
12908: }
12909: }
12910: foreach my $idx (@items) {
12911: my $itemid = $itemids{$idx};
12912: next unless ($itemid);
12913: my %current;
12914: unless ($idx eq 'add') {
12915: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12916: %current = %{$domconfig{'ipaccess'}{$itemid}};
12917: }
12918: }
12919: my $position = $env{'form.ipaccess_pos_'.$itemid};
12920: $position =~ s/\D+//g;
12921: if ($position ne '') {
12922: $allpos[$position] = $itemid;
12923: }
12924: my $name = $env{'form.ipaccess_name_'.$idx};
12925: $name =~ s/^\s+|\s+$//g;
12926: $confhash{$itemid}{'name'} = $name;
12927: my $possrange = $env{'form.ipaccess_range_'.$idx};
12928: $possrange =~ s/^\s+|\s+$//g;
12929: unless ($possrange eq '') {
12930: $possrange =~ s/[\r\n]+/\s/g;
12931: $possrange =~ s/\s*-\s*/-/g;
12932: $possrange =~ s/\s+/,/g;
12933: $possrange =~ s/,+/,/g;
12934: if ($possrange ne '') {
12935: my (@ok,$count);
12936: $count = 0;
12937: foreach my $poss (split(/\,/,$possrange)) {
12938: $count ++;
12939: $poss = &validate_ip_pattern($poss);
12940: if ($poss ne '') {
12941: push(@ok,$poss);
12942: }
12943: }
12944: my $diff = $count - scalar(@ok);
12945: if ($diff) {
12946: $errors .= '<li><span class="LC_error">'.
12947: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12948: $diff,$name).
12949: '</span></li>';
12950: }
12951: if (@ok) {
12952: my @cidr_list;
12953: foreach my $item (@ok) {
12954: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12955: }
12956: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12957: }
12958: }
12959: }
12960: foreach my $field ('name','ip') {
12961: unless (($idx eq 'add') || ($changes{$itemid})) {
12962: if ($current{$field} ne $confhash{$itemid}{$field}) {
12963: $changes{$itemid} = 1;
12964: last;
12965: }
12966: }
12967: }
12968: $confhash{$itemid}{'commblocks'} = {};
12969:
12970: my %commblocks;
12971: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12972: foreach my $type (@{$typeorder}) {
12973: if ($commblocks{$type}) {
12974: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12975: }
12976: unless (($idx eq 'add') || ($changes{$itemid})) {
12977: if (ref($current{'commblocks'}) eq 'HASH') {
12978: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12979: $changes{$itemid} = 1;
12980: }
12981: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12982: $changes{$itemid} = 1;
12983: }
12984: }
12985: }
12986: $confhash{$itemid}{'courses'} = {};
12987: my %crsdeletions;
12988: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12989: if (@delcrs) {
12990: map { $crsdeletions{$_} = 1; } @delcrs;
12991: }
12992: if (ref($current{'courses'}) eq 'HASH') {
12993: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12994: if ($crsdeletions{$cid}) {
12995: $changes{$itemid} = 1;
12996: } else {
12997: $confhash{$itemid}{'courses'}{$cid} = 1;
12998: }
12999: }
13000: }
13001: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
13002: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
13003: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
13004: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
13005: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
13006: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
13007: $errors .= '<li><span class="LC_error">'.
13008: &mt('Invalid courseID [_1] omitted from list of allowed courses',
13009: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
13010: '</span></li>';
13011: } else {
13012: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
13013: $changes{$itemid} = 1;
13014: }
13015: }
13016: }
13017: if (@allpos > 0) {
13018: my $idx = 0;
13019: foreach my $itemid (@allpos) {
13020: if ($itemid ne '') {
13021: $confhash{$itemid}{'order'} = $idx;
13022: unless ($changes{$itemid}) {
13023: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
13024: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13025: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
13026: $changes{$itemid} = 1;
13027: }
13028: }
13029: }
13030: }
13031: $idx ++;
13032: }
13033: }
13034: }
13035: if (keys(%changes)) {
13036: my %defaultshash = (
13037: ipaccess => \%confhash,
13038: );
13039: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13040: $dom);
13041: if ($putresult eq 'ok') {
13042: my $cachetime = 1800;
13043: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
13044: if (ref($lastactref) eq 'HASH') {
13045: $lastactref->{'ipaccess'} = 1;
13046: }
13047: $resulttext = &mt('Changes made:').'<ul>';
13048: my %bynum;
13049: foreach my $itemid (sort(keys(%changes))) {
13050: if (ref($confhash{$itemid}) eq 'HASH') {
13051: my $position = $confhash{$itemid}{'order'};
13052: if ($position =~ /^\d+$/) {
13053: $bynum{$position} = $itemid;
13054: }
13055: }
13056: }
13057: if (keys(%deletions)) {
13058: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
13059: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13060: }
13061: }
13062: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13063: my $itemid = $bynum{$pos};
13064: if (ref($confhash{$itemid}) eq 'HASH') {
13065: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
13066: my $position = $pos + 1;
13067: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13068: if ($confhash{$itemid}{'ip'} eq '') {
13069: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
13070: } else {
13071: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
13072: }
13073: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
13074: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
13075: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
13076: '</li>';
13077: } else {
13078: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
13079: }
13080: if (keys(%{$confhash{$itemid}{'courses'}})) {
13081: my @courses;
13082: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
13083: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
13084: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
13085: }
13086: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
13087: join('</li><li>',@courses).'</li></ul>';
13088: } else {
13089: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
13090: }
13091: $resulttext .= '</ul></li>';
13092: }
13093: }
13094: $resulttext .= '</ul>';
13095: } else {
13096: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13097: }
13098: } else {
13099: $resulttext = &mt('No changes made');
13100: }
13101: if ($errors) {
13102: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13103: $errors.'</ul></p>';
13104: }
13105: return $resulttext;
13106: }
13107:
13108: sub get_ipaccess_id {
13109: my ($domain,$location) = @_;
13110: # get lock on ipaccess db
13111: my $lockhash = {
13112: lock => $env{'user.name'}.
13113: ':'.$env{'user.domain'},
13114: };
13115: my $tries = 0;
13116: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13117: my ($id,$error);
13118:
13119: while (($gotlock ne 'ok') && ($tries<10)) {
13120: $tries ++;
13121: sleep (0.1);
13122: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13123: }
13124: if ($gotlock eq 'ok') {
13125: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
13126: if ($currids{'lock'}) {
13127: delete($currids{'lock'});
13128: if (keys(%currids)) {
13129: my @curr = sort { $a <=> $b } keys(%currids);
13130: if ($curr[-1] =~ /^\d+$/) {
13131: $id = 1 + $curr[-1];
13132: }
13133: } else {
13134: $id = 1;
13135: }
13136: if ($id) {
13137: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
13138: $error = 'nostore';
13139: }
13140: } else {
13141: $error = 'nonumber';
13142: }
13143: }
13144: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
13145: } else {
13146: $error = 'nolock';
13147: }
13148: return ($id,$error);
13149: }
13150:
13151: sub modify_rolecolors {
13152: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
13153: my ($resulttext,%rolehash);
13154: $rolehash{'rolecolors'} = {};
13155: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
13156: if ($domconfig{'rolecolors'} eq '') {
13157: $domconfig{'rolecolors'} = {};
13158: }
13159: }
13160: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
13161: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
13162: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
13163: $dom);
13164: if ($putresult eq 'ok') {
13165: if (keys(%changes) > 0) {
13166: &Apache::loncommon::devalidate_domconfig_cache($dom);
13167: if (ref($lastactref) eq 'HASH') {
13168: $lastactref->{'domainconfig'} = 1;
13169: }
13170: $resulttext = &display_colorchgs($dom,\%changes,$roles,
13171: $rolehash{'rolecolors'});
13172: } else {
13173: $resulttext = &mt('No changes made to default color schemes');
13174: }
13175: } else {
13176: $resulttext = '<span class="LC_error">'.
13177: &mt('An error occurred: [_1]',$putresult).'</span>';
13178: }
13179: if ($errors) {
13180: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13181: $errors.'</ul>';
13182: }
13183: return $resulttext;
13184: }
13185:
13186: sub modify_colors {
13187: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
13188: my (%changes,%choices);
13189: my @bgs;
13190: my @links = ('link','alink','vlink');
13191: my @logintext;
13192: my @images;
13193: my $servadm = $r->dir_config('lonAdmEMail');
13194: my $errors;
13195: my %defaults;
13196: foreach my $role (@{$roles}) {
13197: if ($role eq 'login') {
13198: %choices = &login_choices();
13199: @logintext = ('textcol','bgcol');
13200: } else {
13201: %choices = &color_font_choices();
13202: }
13203: if ($role eq 'login') {
13204: @images = ('img','logo','domlogo','login');
13205: @bgs = ('pgbg','mainbg','sidebg');
13206: } else {
13207: @images = ('img');
13208: @bgs = ('pgbg','tabbg','sidebg');
13209: }
13210: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
13211: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13212: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13213: }
13214: if ($role eq 'login') {
13215: foreach my $item (@logintext) {
13216: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13217: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13218: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13219: }
13220: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13221: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13222: }
13223: }
13224: } else {
13225: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13226: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13227: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13228: }
13229: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13230: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13231: }
13232: }
13233: foreach my $item (@bgs) {
13234: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13235: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13236: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13237: }
13238: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13239: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13240: }
13241: }
13242: foreach my $item (@links) {
13243: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13244: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13245: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13246: }
13247: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13248: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13249: }
13250: }
13251: my ($configuserok,$author_ok,$switchserver) =
13252: &config_check($dom,$confname,$servadm);
13253: my ($width,$height) = &thumb_dimensions();
13254: if (ref($domconfig->{$role}) ne 'HASH') {
13255: $domconfig->{$role} = {};
13256: }
13257: foreach my $img (@images) {
13258: if ($role eq 'login') {
13259: if (($img eq 'img') || ($img eq 'logo')) {
13260: if (defined($env{'form.login_showlogo_'.$img})) {
13261: $confhash->{$role}{'showlogo'}{$img} = 1;
13262: } else {
13263: $confhash->{$role}{'showlogo'}{$img} = 0;
13264: }
13265: }
13266: if ($env{'form.login_alt_'.$img} ne '') {
13267: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13268: }
13269: }
13270: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13271: && !defined($domconfig->{$role}{$img})
13272: && !$env{'form.'.$role.'_del_'.$img}
13273: && $env{'form.'.$role.'_import_'.$img}) {
13274: # import the old configured image from the .tab setting
13275: # if they haven't provided a new one
13276: $domconfig->{$role}{$img} =
13277: $env{'form.'.$role.'_import_'.$img};
13278: }
13279: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13280: my $error;
13281: if ($configuserok eq 'ok') {
13282: if ($switchserver) {
13283: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13284: } else {
13285: if ($author_ok eq 'ok') {
13286: my ($result,$logourl) =
13287: &publishlogo($r,'upload',$role.'_'.$img,
13288: $dom,$confname,$img,$width,$height);
13289: if ($result eq 'ok') {
13290: $confhash->{$role}{$img} = $logourl;
13291: $changes{$role}{'images'}{$img} = 1;
13292: } else {
13293: $error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result);
13294: }
13295: } else {
13296: $error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok);
13297: }
13298: }
13299: } else {
13300: $error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok);
13301: }
13302: if ($error) {
13303: &Apache::lonnet::logthis($error);
13304: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13305: }
13306: } elsif ($domconfig->{$role}{$img} ne '') {
13307: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13308: my $error;
13309: if ($configuserok eq 'ok') {
13310: # is confname an author?
13311: if ($switchserver eq '') {
13312: if ($author_ok eq 'ok') {
13313: my ($result,$logourl) =
13314: &publishlogo($r,'copy',$domconfig->{$role}{$img},
13315: $dom,$confname,$img,$width,$height);
13316: if ($result eq 'ok') {
13317: $confhash->{$role}{$img} = $logourl;
13318: $changes{$role}{'images'}{$img} = 1;
13319: }
13320: }
13321: }
13322: }
13323: }
13324: }
13325: }
13326: if (ref($domconfig) eq 'HASH') {
13327: if (ref($domconfig->{$role}) eq 'HASH') {
13328: foreach my $img (@images) {
13329: if ($domconfig->{$role}{$img} ne '') {
13330: if ($env{'form.'.$role.'_del_'.$img}) {
13331: $confhash->{$role}{$img} = '';
13332: $changes{$role}{'images'}{$img} = 1;
13333: } else {
13334: if ($confhash->{$role}{$img} eq '') {
13335: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13336: }
13337: }
13338: } else {
13339: if ($env{'form.'.$role.'_del_'.$img}) {
13340: $confhash->{$role}{$img} = '';
13341: $changes{$role}{'images'}{$img} = 1;
13342: }
13343: }
13344: if ($role eq 'login') {
13345: if (($img eq 'logo') || ($img eq 'img')) {
13346: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13347: if ($confhash->{$role}{'showlogo'}{$img} ne
13348: $domconfig->{$role}{'showlogo'}{$img}) {
13349: $changes{$role}{'showlogo'}{$img} = 1;
13350: }
13351: } else {
13352: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13353: $changes{$role}{'showlogo'}{$img} = 1;
13354: }
13355: }
13356: }
13357: if ($img ne 'login') {
13358: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13359: if ($confhash->{$role}{'alttext'}{$img} ne
13360: $domconfig->{$role}{'alttext'}{$img}) {
13361: $changes{$role}{'alttext'}{$img} = 1;
13362: }
13363: } else {
13364: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13365: $changes{$role}{'alttext'}{$img} = 1;
13366: }
13367: }
13368: }
13369: }
13370: }
13371: if ($domconfig->{$role}{'font'} ne '') {
13372: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13373: $changes{$role}{'font'} = 1;
13374: }
13375: } else {
13376: if ($confhash->{$role}{'font'}) {
13377: $changes{$role}{'font'} = 1;
13378: }
13379: }
13380: if ($role ne 'login') {
13381: if ($domconfig->{$role}{'fontmenu'} ne '') {
13382: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13383: $changes{$role}{'fontmenu'} = 1;
13384: }
13385: } else {
13386: if ($confhash->{$role}{'fontmenu'}) {
13387: $changes{$role}{'fontmenu'} = 1;
13388: }
13389: }
13390: }
13391: foreach my $item (@bgs) {
13392: if ($domconfig->{$role}{$item} ne '') {
13393: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13394: $changes{$role}{'bgs'}{$item} = 1;
13395: }
13396: } else {
13397: if ($confhash->{$role}{$item}) {
13398: $changes{$role}{'bgs'}{$item} = 1;
13399: }
13400: }
13401: }
13402: foreach my $item (@links) {
13403: if ($domconfig->{$role}{$item} ne '') {
13404: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13405: $changes{$role}{'links'}{$item} = 1;
13406: }
13407: } else {
13408: if ($confhash->{$role}{$item}) {
13409: $changes{$role}{'links'}{$item} = 1;
13410: }
13411: }
13412: }
13413: foreach my $item (@logintext) {
13414: if ($domconfig->{$role}{$item} ne '') {
13415: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13416: $changes{$role}{'logintext'}{$item} = 1;
13417: }
13418: } else {
13419: if ($confhash->{$role}{$item}) {
13420: $changes{$role}{'logintext'}{$item} = 1;
13421: }
13422: }
13423: }
13424: } else {
13425: &default_change_checker($role,\@images,\@links,\@bgs,
13426: \@logintext,$confhash,\%changes);
13427: }
13428: } else {
13429: &default_change_checker($role,\@images,\@links,\@bgs,
13430: \@logintext,$confhash,\%changes);
13431: }
13432: }
13433: return ($errors,%changes);
13434: }
13435:
13436: sub config_check {
13437: my ($dom,$confname,$servadm) = @_;
13438: my ($configuserok,$author_ok,$switchserver,%currroles);
13439: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13440: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13441: $confname,$servadm);
13442: if ($configuserok eq 'ok') {
13443: $switchserver = &check_switchserver($dom,$confname);
13444: if ($switchserver eq '') {
13445: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13446: }
13447: }
13448: return ($configuserok,$author_ok,$switchserver);
13449: }
13450:
13451: sub default_change_checker {
13452: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13453: foreach my $item (@{$links}) {
13454: if ($confhash->{$role}{$item}) {
13455: $changes->{$role}{'links'}{$item} = 1;
13456: }
13457: }
13458: foreach my $item (@{$bgs}) {
13459: if ($confhash->{$role}{$item}) {
13460: $changes->{$role}{'bgs'}{$item} = 1;
13461: }
13462: }
13463: foreach my $item (@{$logintext}) {
13464: if ($confhash->{$role}{$item}) {
13465: $changes->{$role}{'logintext'}{$item} = 1;
13466: }
13467: }
13468: foreach my $img (@{$images}) {
13469: if ($env{'form.'.$role.'_del_'.$img}) {
13470: $confhash->{$role}{$img} = '';
13471: $changes->{$role}{'images'}{$img} = 1;
13472: }
13473: if ($role eq 'login') {
13474: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13475: $changes->{$role}{'showlogo'}{$img} = 1;
13476: }
13477: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13478: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13479: $changes->{$role}{'alttext'}{$img} = 1;
13480: }
13481: }
13482: }
13483: }
13484: if ($confhash->{$role}{'font'}) {
13485: $changes->{$role}{'font'} = 1;
13486: }
13487: }
13488:
13489: sub display_colorchgs {
13490: my ($dom,$changes,$roles,$confhash) = @_;
13491: my (%choices,$resulttext);
13492: if (!grep(/^login$/,@{$roles})) {
13493: $resulttext = &mt('Changes made:').'<br />';
13494: }
13495: foreach my $role (@{$roles}) {
13496: if ($role eq 'login') {
13497: %choices = &login_choices();
13498: } else {
13499: %choices = &color_font_choices();
13500: }
13501: if (ref($changes->{$role}) eq 'HASH') {
13502: if ($role ne 'login') {
13503: $resulttext .= '<h4>'.&mt($role).'</h4>';
13504: }
13505: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13506: if ($role ne 'login') {
13507: $resulttext .= '<ul>';
13508: }
13509: if (ref($changes->{$role}{$key}) eq 'HASH') {
13510: if ($role ne 'login') {
13511: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13512: }
13513: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13514: if (($role eq 'login') && ($key eq 'showlogo')) {
13515: if ($confhash->{$role}{$key}{$item}) {
13516: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13517: } else {
13518: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13519: }
13520: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13521: if ($confhash->{$role}{$key}{$item} ne '') {
13522: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13523: $confhash->{$role}{$key}{$item}).'</li>';
13524: } else {
13525: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13526: }
13527: } elsif ($confhash->{$role}{$item} eq '') {
13528: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13529: } else {
13530: my $newitem = $confhash->{$role}{$item};
13531: if ($key eq 'images') {
13532: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13533: }
13534: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13535: }
13536: }
13537: if ($role ne 'login') {
13538: $resulttext .= '</ul></li>';
13539: }
13540: } else {
13541: if ($confhash->{$role}{$key} eq '') {
13542: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13543: } else {
13544: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13545: }
13546: }
13547: if ($role ne 'login') {
13548: $resulttext .= '</ul>';
13549: }
13550: }
13551: }
13552: }
13553: return $resulttext;
13554: }
13555:
13556: sub thumb_dimensions {
13557: return ('200','50');
13558: }
13559:
13560: sub check_dimensions {
13561: my ($inputfile) = @_;
13562: my ($fullwidth,$fullheight);
13563: if ($inputfile =~ m|^[/\w.\-]+$|) {
13564: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13565: my $imageinfo = <PIPE>;
13566: if (!close(PIPE)) {
13567: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13568: }
13569: chomp($imageinfo);
13570: my ($fullsize) =
13571: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13572: if ($fullsize) {
13573: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13574: }
13575: }
13576: }
13577: return ($fullwidth,$fullheight);
13578: }
13579:
13580: sub check_configuser {
13581: my ($uhome,$dom,$confname,$servadm) = @_;
13582: my ($configuserok,%currroles);
13583: if ($uhome eq 'no_host') {
13584: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13585: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13586: $configuserok =
13587: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13588: $configpass,'','','','','',undef,$servadm);
13589: } else {
13590: $configuserok = 'ok';
13591: %currroles =
13592: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13593: }
13594: return ($configuserok,%currroles);
13595: }
13596:
13597: sub check_authorstatus {
13598: my ($dom,$confname,%currroles) = @_;
13599: my $author_ok;
13600: if (!$currroles{':'.$dom.':au'}) {
13601: my $start = time;
13602: my $end = 0;
13603: $author_ok =
13604: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13605: 'au',$end,$start,'','','domconfig');
13606: } else {
13607: $author_ok = 'ok';
13608: }
13609: return $author_ok;
13610: }
13611:
13612: sub publishlogo {
13613: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13614: my ($output,$fname,$logourl,$madethumb);
13615: if ($action eq 'upload') {
13616: $fname=$env{'form.'.$formname.'.filename'};
13617: chop($env{'form.'.$formname});
13618: } else {
13619: ($fname) = ($formname =~ /([^\/]+)$/);
13620: }
13621: if ($savefileas ne '') {
13622: $fname = $savefileas;
13623: }
13624: $fname=&Apache::lonnet::clean_filename($fname);
13625: # See if there is anything left
13626: unless ($fname) { return ('error: no uploaded file'); }
13627: $fname="$subdir/$fname";
13628: my $docroot=$r->dir_config('lonDocRoot');
13629: my $filepath="$docroot/priv";
13630: my $relpath = "$dom/$confname";
13631: my ($fnamepath,$file,$fetchthumb);
13632: $file=$fname;
13633: if ($fname=~m|/|) {
13634: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13635: }
13636: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13637: my $count;
13638: for ($count=5;$count<=$#parts;$count++) {
13639: $filepath.="/$parts[$count]";
13640: if ((-e $filepath)!=1) {
13641: mkdir($filepath,02770);
13642: }
13643: }
13644: # Check for bad extension and disallow upload
13645: if ($file=~/\.(\w+)$/ &&
13646: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13647: $output =
13648: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13649: } elsif ($file=~/\.(\w+)$/ &&
13650: !defined(&Apache::loncommon::fileembstyle($1))) {
13651: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13652: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13653: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13654: } elsif (-d "$filepath/$file") {
13655: $output = &mt('Filename is a directory name - rename the file and re-upload');
13656: } else {
13657: my $source = $filepath.'/'.$file;
13658: my $logfile;
13659: if (!open($logfile,">>",$source.'.log')) {
13660: return (&mt('No write permission to Authoring Space'));
13661: }
13662: print $logfile
13663: "\n================= Publish ".localtime()." ================\n".
13664: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13665: # Save the file
13666: if (!open(FH,">",$source)) {
13667: &Apache::lonnet::logthis('Failed to create '.$source);
13668: return (&mt('Failed to create file'));
13669: }
13670: if ($action eq 'upload') {
13671: if (!print FH ($env{'form.'.$formname})) {
13672: &Apache::lonnet::logthis('Failed to write to '.$source);
13673: return (&mt('Failed to write file'));
13674: }
13675: } else {
13676: my $original = &Apache::lonnet::filelocation('',$formname);
13677: if(!copy($original,$source)) {
13678: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13679: return (&mt('Failed to write file'));
13680: }
13681: }
13682: close(FH);
13683: chmod(0660, $source); # Permissions to rw-rw---.
13684:
13685: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13686: my $copyfile=$targetdir.'/'.$file;
13687:
13688: my @parts=split(/\//,$targetdir);
13689: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13690: for (my $count=5;$count<=$#parts;$count++) {
13691: $path.="/$parts[$count]";
13692: if (!-e $path) {
13693: print $logfile "\nCreating directory ".$path;
13694: mkdir($path,02770);
13695: }
13696: }
13697: my $versionresult;
13698: if (-e $copyfile) {
13699: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13700: } else {
13701: $versionresult = 'ok';
13702: }
13703: if ($versionresult eq 'ok') {
13704: if (copy($source,$copyfile)) {
13705: print $logfile "\nCopied original source to ".$copyfile."\n";
13706: $output = 'ok';
13707: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13708: push(@{$modified_urls},[$copyfile,$source]);
13709: my $metaoutput =
13710: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13711: unless ($registered_cleanup) {
13712: my $handlers = $r->get_handlers('PerlCleanupHandler');
13713: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13714: $registered_cleanup=1;
13715: }
13716: } else {
13717: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13718: $output = &mt('Failed to copy file to RES space').", $!";
13719: }
13720: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13721: my $inputfile = $filepath.'/'.$file;
13722: my $outfile = $filepath.'/'.'tn-'.$file;
13723: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13724: if ($fullwidth ne '' && $fullheight ne '') {
13725: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13726: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13727: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13728: system({$args[0]} @args);
13729: chmod(0660, $filepath.'/tn-'.$file);
13730: if (-e $outfile) {
13731: my $copyfile=$targetdir.'/tn-'.$file;
13732: if (copy($outfile,$copyfile)) {
13733: print $logfile "\nCopied source to ".$copyfile."\n";
13734: my $thumb_metaoutput =
13735: &write_metadata($dom,$confname,$formname,
13736: $targetdir,'tn-'.$file,$logfile);
13737: push(@{$modified_urls},[$copyfile,$outfile]);
13738: unless ($registered_cleanup) {
13739: my $handlers = $r->get_handlers('PerlCleanupHandler');
13740: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13741: $registered_cleanup=1;
13742: }
13743: $madethumb = 1;
13744: } else {
13745: print $logfile "\nUnable to write ".$copyfile.
13746: ':'.$!."\n";
13747: }
13748: }
13749: }
13750: }
13751: }
13752: } else {
13753: $output = $versionresult;
13754: }
13755: }
13756: return ($output,$logourl,$madethumb);
13757: }
13758:
13759: sub logo_versioning {
13760: my ($targetdir,$file,$logfile) = @_;
13761: my $target = $targetdir.'/'.$file;
13762: my ($maxversion,$fn,$extn,$output);
13763: $maxversion = 0;
13764: if ($file =~ /^(.+)\.(\w+)$/) {
13765: $fn=$1;
13766: $extn=$2;
13767: }
13768: opendir(DIR,$targetdir);
13769: while (my $filename=readdir(DIR)) {
13770: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13771: $maxversion=($1>$maxversion)?$1:$maxversion;
13772: }
13773: }
13774: $maxversion++;
13775: print $logfile "\nCreating old version ".$maxversion."\n";
13776: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13777: if (copy($target,$copyfile)) {
13778: print $logfile "Copied old target to ".$copyfile."\n";
13779: $copyfile=$copyfile.'.meta';
13780: if (copy($target.'.meta',$copyfile)) {
13781: print $logfile "Copied old target metadata to ".$copyfile."\n";
13782: $output = 'ok';
13783: } else {
13784: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13785: $output = &mt('Failed to copy old meta').", $!, ";
13786: }
13787: } else {
13788: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13789: $output = &mt('Failed to copy old target').", $!, ";
13790: }
13791: return $output;
13792: }
13793:
13794: sub write_metadata {
13795: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13796: my (%metadatafields,%metadatakeys,$output);
13797: $metadatafields{'title'}=$formname;
13798: $metadatafields{'creationdate'}=time;
13799: $metadatafields{'lastrevisiondate'}=time;
13800: $metadatafields{'copyright'}='public';
13801: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13802: $env{'user.domain'};
13803: $metadatafields{'authorspace'}=$confname.':'.$dom;
13804: $metadatafields{'domain'}=$dom;
13805: {
13806: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13807: my $mfh;
13808: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13809: foreach (sort(keys(%metadatafields))) {
13810: unless ($_=~/\./) {
13811: my $unikey=$_;
13812: $unikey=~/^([A-Za-z]+)/;
13813: my $tag=$1;
13814: $tag=~tr/A-Z/a-z/;
13815: print $mfh "\n\<$tag";
13816: foreach (split(/\,/,$metadatakeys{$unikey})) {
13817: my $value=$metadatafields{$unikey.'.'.$_};
13818: $value=~s/\"/\'\'/g;
13819: print $mfh ' '.$_.'="'.$value.'"';
13820: }
13821: print $mfh '>'.
13822: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13823: .'</'.$tag.'>';
13824: }
13825: }
13826: $output = 'ok';
13827: print $logfile "\nWrote metadata";
13828: close($mfh);
13829: } else {
13830: print $logfile "\nFailed to open metadata file";
13831: $output = &mt('Could not write metadata');
13832: }
13833: }
13834: return $output;
13835: }
13836:
13837: sub notifysubscribed {
13838: foreach my $targetsource (@{$modified_urls}){
13839: next unless (ref($targetsource) eq 'ARRAY');
13840: my ($target,$source)=@{$targetsource};
13841: if ($source ne '') {
13842: if (open(my $logfh,">>",$source.'.log')) {
13843: print $logfh "\nCleanup phase: Notifications\n";
13844: my @subscribed=&subscribed_hosts($target);
13845: foreach my $subhost (@subscribed) {
13846: print $logfh "\nNotifying host ".$subhost.':';
13847: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13848: print $logfh $reply;
13849: }
13850: my @subscribedmeta=&subscribed_hosts("$target.meta");
13851: foreach my $subhost (@subscribedmeta) {
13852: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13853: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13854: $subhost);
13855: print $logfh $reply;
13856: }
13857: print $logfh "\n============ Done ============\n";
13858: close($logfh);
13859: }
13860: }
13861: }
13862: return OK;
13863: }
13864:
13865: sub subscribed_hosts {
13866: my ($target) = @_;
13867: my @subscribed;
13868: if (open(my $fh,"<","$target.subscription")) {
13869: while (my $subline=<$fh>) {
13870: if ($subline =~ /^($match_lonid):/) {
13871: my $host = $1;
13872: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13873: unless (grep(/^\Q$host\E$/,@subscribed)) {
13874: push(@subscribed,$host);
13875: }
13876: }
13877: }
13878: }
13879: }
13880: return @subscribed;
13881: }
13882:
13883: sub check_switchserver {
13884: my ($dom,$confname) = @_;
13885: my ($allowed,$switchserver);
13886: my $home = &Apache::lonnet::homeserver($confname,$dom);
13887: if ($home eq 'no_host') {
13888: $home = &Apache::lonnet::domain($dom,'primary');
13889: }
13890: my @ids=&Apache::lonnet::current_machine_ids();
13891: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13892: if (!$allowed) {
13893: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13894: }
13895: return $switchserver;
13896: }
13897:
13898: sub modify_quotas {
13899: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13900: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13901: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13902: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13903: $validationfieldsref);
13904: if ($action eq 'quotas') {
13905: $context = 'tools';
13906: } else {
13907: $context = $action;
13908: }
13909: if ($context eq 'requestcourses') {
13910: @usertools = ('official','unofficial','community','textbook','placement','lti');
13911: @options =('norequest','approval','validate','autolimit');
13912: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13913: %titles = &courserequest_titles();
13914: $toolregexp = join('|',@usertools);
13915: %conditions = &courserequest_conditions();
13916: $confname = $dom.'-domainconfig';
13917: my $servadm = $r->dir_config('lonAdmEMail');
13918: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13919: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13920: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13921: } elsif ($context eq 'requestauthor') {
13922: @usertools = ('author');
13923: %titles = &authorrequest_titles();
13924: } else {
13925: @usertools = ('aboutme','blog','webdav','portfolio');
13926: %titles = &tool_titles();
13927: }
13928: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13929: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13930: foreach my $key (keys(%env)) {
13931: if ($context eq 'requestcourses') {
13932: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13933: my $item = $1;
13934: my $type = $2;
13935: if ($type =~ /^limit_(.+)/) {
13936: $limithash{$item}{$1} = $env{$key};
13937: } else {
13938: $confhash{$item}{$type} = $env{$key};
13939: }
13940: }
13941: } elsif ($context eq 'requestauthor') {
13942: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13943: $confhash{$1} = $env{$key};
13944: }
13945: } else {
13946: if ($key =~ /^form\.quota_(.+)$/) {
13947: $confhash{'defaultquota'}{$1} = $env{$key};
13948: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13949: $confhash{'authorquota'}{$1} = $env{$key};
13950: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13951: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13952: }
13953: }
13954: }
13955: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13956: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13957: @approvalnotify = sort(@approvalnotify);
13958: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13959: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13960: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13961: foreach my $type (@hasuniquecode) {
13962: if (grep(/^\Q$type\E$/,@crstypes)) {
13963: $confhash{'uniquecode'}{$type} = 1;
13964: }
13965: }
13966: my (%newbook,%allpos);
13967: if ($context eq 'requestcourses') {
13968: foreach my $type ('textbooks','templates') {
13969: @{$allpos{$type}} = ();
13970: my $invalid;
13971: if ($type eq 'textbooks') {
13972: $invalid = &mt('Invalid LON-CAPA course for textbook');
13973: } else {
13974: $invalid = &mt('Invalid LON-CAPA course for template');
13975: }
13976: if ($env{'form.'.$type.'_addbook'}) {
13977: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13978: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13979: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13980: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13981: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13982: } else {
13983: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13984: my $position = $env{'form.'.$type.'_addbook_pos'};
13985: $position =~ s/\D+//g;
13986: if ($position ne '') {
13987: $allpos{$type}[$position] = $newbook{$type};
13988: }
13989: }
13990: } else {
13991: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13992: }
13993: }
13994: }
13995: }
13996: if (ref($domconfig{$action}) eq 'HASH') {
13997: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13998: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13999: $changes{'notify'}{'approval'} = 1;
14000: }
14001: } else {
14002: if ($confhash{'notify'}{'approval'}) {
14003: $changes{'notify'}{'approval'} = 1;
14004: }
14005: }
14006: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
14007: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14008: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
14009: unless ($confhash{'uniquecode'}{$crstype}) {
14010: $changes{'uniquecode'} = 1;
14011: }
14012: }
14013: unless ($changes{'uniquecode'}) {
14014: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
14015: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
14016: $changes{'uniquecode'} = 1;
14017: }
14018: }
14019: }
14020: } else {
14021: $changes{'uniquecode'} = 1;
14022: }
14023: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
14024: $changes{'uniquecode'} = 1;
14025: }
14026: if ($context eq 'requestcourses') {
14027: foreach my $type ('textbooks','templates') {
14028: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14029: my %deletions;
14030: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
14031: if (@todelete) {
14032: map { $deletions{$_} = 1; } @todelete;
14033: }
14034: my %imgdeletions;
14035: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
14036: if (@todeleteimages) {
14037: map { $imgdeletions{$_} = 1; } @todeleteimages;
14038: }
14039: my $maxnum = $env{'form.'.$type.'_maxnum'};
14040: for (my $i=0; $i<=$maxnum; $i++) {
14041: my $itemid = $env{'form.'.$type.'_id_'.$i};
14042: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
14043: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
14044: if ($deletions{$key}) {
14045: if ($domconfig{$action}{$type}{$key}{'image'}) {
14046: #FIXME need to obsolete item in RES space
14047: }
14048: next;
14049: } else {
14050: my $newpos = $env{'form.'.$itemid};
14051: $newpos =~ s/\D+//g;
14052: foreach my $item ('subject','title','publisher','author') {
14053: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14054: ($type eq 'templates'));
14055: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
14056: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
14057: $changes{$type}{$key} = 1;
14058: }
14059: }
14060: $allpos{$type}[$newpos] = $key;
14061: }
14062: if ($imgdeletions{$key}) {
14063: $changes{$type}{$key} = 1;
14064: #FIXME need to obsolete item in RES space
14065: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
14066: my ($cdom,$cnum) = split(/_/,$key);
14067: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14068: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14069: } else {
14070: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
14071: $cdom,$cnum,$type,$configuserok,
14072: $switchserver,$author_ok);
14073: if ($imgurl) {
14074: $confhash{$type}{$key}{'image'} = $imgurl;
14075: $changes{$type}{$key} = 1;
14076: }
14077: if ($error) {
14078: &Apache::lonnet::logthis($error);
14079: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14080: }
14081: }
14082: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
14083: $confhash{$type}{$key}{'image'} =
14084: $domconfig{$action}{$type}{$key}{'image'};
14085: }
14086: }
14087: }
14088: }
14089: }
14090: }
14091: } else {
14092: if ($confhash{'notify'}{'approval'}) {
14093: $changes{'notify'}{'approval'} = 1;
14094: }
14095: if (ref($confhash{'uniquecode'} eq 'HASH')) {
14096: $changes{'uniquecode'} = 1;
14097: }
14098: }
14099: if ($context eq 'requestcourses') {
14100: foreach my $type ('textbooks','templates') {
14101: if ($newbook{$type}) {
14102: $changes{$type}{$newbook{$type}} = 1;
14103: foreach my $item ('subject','title','publisher','author') {
14104: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14105: ($type eq 'template'));
14106: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
14107: if ($env{'form.'.$type.'_addbook_'.$item}) {
14108: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
14109: }
14110: }
14111: if ($type eq 'textbooks') {
14112: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
14113: my ($cdom,$cnum) = split(/_/,$newbook{$type});
14114: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14115: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14116: } else {
14117: my ($imageurl,$error) =
14118: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
14119: $configuserok,$switchserver,$author_ok);
14120: if ($imageurl) {
14121: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
14122: }
14123: if ($error) {
14124: &Apache::lonnet::logthis($error);
14125: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14126: }
14127: }
14128: }
14129: }
14130: }
14131: if (@{$allpos{$type}} > 0) {
14132: my $idx = 0;
14133: foreach my $item (@{$allpos{$type}}) {
14134: if ($item ne '') {
14135: $confhash{$type}{$item}{'order'} = $idx;
14136: if (ref($domconfig{$action}) eq 'HASH') {
14137: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14138: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
14139: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
14140: $changes{$type}{$item} = 1;
14141: }
14142: }
14143: }
14144: }
14145: $idx ++;
14146: }
14147: }
14148: }
14149: }
14150: if (ref($validationitemsref) eq 'ARRAY') {
14151: foreach my $item (@{$validationitemsref}) {
14152: if ($item eq 'fields') {
14153: my @changed;
14154: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
14155: if (@{$confhash{'validation'}{$item}} > 0) {
14156: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
14157: }
14158: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14159: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14160: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
14161: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
14162: $domconfig{'requestcourses'}{'validation'}{$item});
14163: } else {
14164: @changed = @{$confhash{'validation'}{$item}};
14165: }
14166: } else {
14167: @changed = @{$confhash{'validation'}{$item}};
14168: }
14169: } else {
14170: @changed = @{$confhash{'validation'}{$item}};
14171: }
14172: if (@changed) {
14173: if ($confhash{'validation'}{$item}) {
14174: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
14175: } else {
14176: $changes{'validation'}{$item} = &mt('None');
14177: }
14178: }
14179: } else {
14180: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
14181: if ($item eq 'markup') {
14182: if ($env{'form.requestcourses_validation_'.$item}) {
14183: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14184: }
14185: }
14186: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14187: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14188: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
14189: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14190: }
14191: } else {
14192: if ($confhash{'validation'}{$item} ne '') {
14193: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14194: }
14195: }
14196: } else {
14197: if ($confhash{'validation'}{$item} ne '') {
14198: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14199: }
14200: }
14201: }
14202: }
14203: }
14204: if ($env{'form.validationdc'}) {
14205: my $newval = $env{'form.validationdc'};
14206: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14207: if (exists($domcoords{$newval})) {
14208: $confhash{'validation'}{'dc'} = $newval;
14209: }
14210: }
14211: if (ref($confhash{'validation'}) eq 'HASH') {
14212: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14213: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14214: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14215: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
14216: if ($confhash{'validation'}{'dc'} eq '') {
14217: $changes{'validation'}{'dc'} = &mt('None');
14218: } else {
14219: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14220: }
14221: }
14222: } elsif ($confhash{'validation'}{'dc'} ne '') {
14223: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14224: }
14225: } elsif ($confhash{'validation'}{'dc'} ne '') {
14226: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14227: }
14228: } elsif ($confhash{'validation'}{'dc'} ne '') {
14229: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14230: }
14231: } else {
14232: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14233: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14234: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14235: $changes{'validation'}{'dc'} = &mt('None');
14236: }
14237: }
14238: }
14239: }
14240: }
14241: } else {
14242: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
14243: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
14244: }
14245: foreach my $item (@usertools) {
14246: foreach my $type (@{$types},'default','_LC_adv') {
14247: my $unset;
14248: if ($context eq 'requestcourses') {
14249: $unset = '0';
14250: if ($type eq '_LC_adv') {
14251: $unset = '';
14252: }
14253: if ($confhash{$item}{$type} eq 'autolimit') {
14254: $confhash{$item}{$type} .= '=';
14255: unless ($limithash{$item}{$type} =~ /\D/) {
14256: $confhash{$item}{$type} .= $limithash{$item}{$type};
14257: }
14258: }
14259: } elsif ($context eq 'requestauthor') {
14260: $unset = '0';
14261: if ($type eq '_LC_adv') {
14262: $unset = '';
14263: }
14264: } else {
14265: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
14266: $confhash{$item}{$type} = 1;
14267: } else {
14268: $confhash{$item}{$type} = 0;
14269: }
14270: }
14271: if (ref($domconfig{$action}) eq 'HASH') {
14272: if ($action eq 'requestauthor') {
14273: if ($domconfig{$action}{$type} ne $confhash{$type}) {
14274: $changes{$type} = 1;
14275: }
14276: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
14277: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
14278: $changes{$item}{$type} = 1;
14279: }
14280: } else {
14281: if ($context eq 'requestcourses') {
14282: if ($confhash{$item}{$type} ne $unset) {
14283: $changes{$item}{$type} = 1;
14284: }
14285: } else {
14286: if (!$confhash{$item}{$type}) {
14287: $changes{$item}{$type} = 1;
14288: }
14289: }
14290: }
14291: } else {
14292: if ($context eq 'requestcourses') {
14293: if ($confhash{$item}{$type} ne $unset) {
14294: $changes{$item}{$type} = 1;
14295: }
14296: } elsif ($context eq 'requestauthor') {
14297: if ($confhash{$type} ne $unset) {
14298: $changes{$type} = 1;
14299: }
14300: } else {
14301: if (!$confhash{$item}{$type}) {
14302: $changes{$item}{$type} = 1;
14303: }
14304: }
14305: }
14306: }
14307: }
14308: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14309: if (ref($domconfig{'quotas'}) eq 'HASH') {
14310: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14311: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
14312: if (exists($confhash{'defaultquota'}{$key})) {
14313: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
14314: $changes{'defaultquota'}{$key} = 1;
14315: }
14316: } else {
14317: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
14318: }
14319: }
14320: } else {
14321: foreach my $key (keys(%{$domconfig{'quotas'}})) {
14322: if (exists($confhash{'defaultquota'}{$key})) {
14323: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
14324: $changes{'defaultquota'}{$key} = 1;
14325: }
14326: } else {
14327: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
14328: }
14329: }
14330: }
14331: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14332: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
14333: if (exists($confhash{'authorquota'}{$key})) {
14334: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
14335: $changes{'authorquota'}{$key} = 1;
14336: }
14337: } else {
14338: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
14339: }
14340: }
14341: }
14342: }
14343: if (ref($confhash{'defaultquota'}) eq 'HASH') {
14344: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
14345: if (ref($domconfig{'quotas'}) eq 'HASH') {
14346: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14347: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
14348: $changes{'defaultquota'}{$key} = 1;
14349: }
14350: } else {
14351: if (!exists($domconfig{'quotas'}{$key})) {
14352: $changes{'defaultquota'}{$key} = 1;
14353: }
14354: }
14355: } else {
14356: $changes{'defaultquota'}{$key} = 1;
14357: }
14358: }
14359: }
14360: if (ref($confhash{'authorquota'}) eq 'HASH') {
14361: foreach my $key (keys(%{$confhash{'authorquota'}})) {
14362: if (ref($domconfig{'quotas'}) eq 'HASH') {
14363: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14364: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
14365: $changes{'authorquota'}{$key} = 1;
14366: }
14367: } else {
14368: $changes{'authorquota'}{$key} = 1;
14369: }
14370: } else {
14371: $changes{'authorquota'}{$key} = 1;
14372: }
14373: }
14374: }
14375: }
14376:
14377: if ($context eq 'requestauthor') {
14378: $domdefaults{'requestauthor'} = \%confhash;
14379: } else {
14380: foreach my $key (keys(%confhash)) {
14381: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
14382: $domdefaults{$key} = $confhash{$key};
14383: }
14384: }
14385: }
14386:
14387: my %quotahash = (
14388: $action => { %confhash }
14389: );
14390: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
14391: $dom);
14392: if ($putresult eq 'ok') {
14393: if (keys(%changes) > 0) {
14394: my $cachetime = 24*60*60;
14395: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14396: if (ref($lastactref) eq 'HASH') {
14397: $lastactref->{'domdefaults'} = 1;
14398: }
14399: $resulttext = &mt('Changes made:').'<ul>';
14400: unless (($context eq 'requestcourses') ||
14401: ($context eq 'requestauthor')) {
14402: if (ref($changes{'defaultquota'}) eq 'HASH') {
14403: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14404: foreach my $type (@{$types},'default') {
14405: if (defined($changes{'defaultquota'}{$type})) {
14406: my $typetitle = $usertypes->{$type};
14407: if ($type eq 'default') {
14408: $typetitle = $othertitle;
14409: }
14410: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14411: }
14412: }
14413: $resulttext .= '</ul></li>';
14414: }
14415: if (ref($changes{'authorquota'}) eq 'HASH') {
14416: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14417: foreach my $type (@{$types},'default') {
14418: if (defined($changes{'authorquota'}{$type})) {
14419: my $typetitle = $usertypes->{$type};
14420: if ($type eq 'default') {
14421: $typetitle = $othertitle;
14422: }
14423: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14424: }
14425: }
14426: $resulttext .= '</ul></li>';
14427: }
14428: }
14429: my %newenv;
14430: foreach my $item (@usertools) {
14431: my (%haschgs,%inconf);
14432: if ($context eq 'requestauthor') {
14433: %haschgs = %changes;
14434: %inconf = %confhash;
14435: } else {
14436: if (ref($changes{$item}) eq 'HASH') {
14437: %haschgs = %{$changes{$item}};
14438: }
14439: if (ref($confhash{$item}) eq 'HASH') {
14440: %inconf = %{$confhash{$item}};
14441: }
14442: }
14443: if (keys(%haschgs) > 0) {
14444: my $newacc =
14445: &Apache::lonnet::usertools_access($env{'user.name'},
14446: $env{'user.domain'},
14447: $item,'reload',$context);
14448: if (($context eq 'requestcourses') ||
14449: ($context eq 'requestauthor')) {
14450: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14451: $newenv{'environment.canrequest.'.$item} = $newacc;
14452: }
14453: } else {
14454: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14455: $newenv{'environment.availabletools.'.$item} = $newacc;
14456: }
14457: }
14458: unless ($context eq 'requestauthor') {
14459: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14460: }
14461: foreach my $type (@{$types},'default','_LC_adv') {
14462: if ($haschgs{$type}) {
14463: my $typetitle = $usertypes->{$type};
14464: if ($type eq 'default') {
14465: $typetitle = $othertitle;
14466: } elsif ($type eq '_LC_adv') {
14467: $typetitle = 'LON-CAPA Advanced Users';
14468: }
14469: if ($inconf{$type}) {
14470: if ($context eq 'requestcourses') {
14471: my $cond;
14472: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14473: if ($1 eq '') {
14474: $cond = &mt('(Automatic processing of any request).');
14475: } else {
14476: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14477: }
14478: } else {
14479: $cond = $conditions{$inconf{$type}};
14480: }
14481: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14482: } elsif ($context eq 'requestauthor') {
14483: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14484: $titles{$inconf{$type}},$typetitle);
14485:
14486: } else {
14487: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14488: }
14489: } else {
14490: if ($type eq '_LC_adv') {
14491: if ($inconf{$type} eq '0') {
14492: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14493: } else {
14494: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14495: }
14496: } else {
14497: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14498: }
14499: }
14500: }
14501: }
14502: unless ($context eq 'requestauthor') {
14503: $resulttext .= '</ul></li>';
14504: }
14505: }
14506: }
14507: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14508: if (ref($changes{'notify'}) eq 'HASH') {
14509: if ($changes{'notify'}{'approval'}) {
14510: if (ref($confhash{'notify'}) eq 'HASH') {
14511: if ($confhash{'notify'}{'approval'}) {
14512: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14513: } else {
14514: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14515: }
14516: }
14517: }
14518: }
14519: }
14520: if ($action eq 'requestcourses') {
14521: my @offon = ('off','on');
14522: if ($changes{'uniquecode'}) {
14523: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14524: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14525: $resulttext .= '<li>'.
14526: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14527: '</li>';
14528: } else {
14529: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14530: '</li>';
14531: }
14532: }
14533: foreach my $type ('textbooks','templates') {
14534: if (ref($changes{$type}) eq 'HASH') {
14535: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14536: foreach my $key (sort(keys(%{$changes{$type}}))) {
14537: my %coursehash = &Apache::lonnet::coursedescription($key);
14538: my $coursetitle = $coursehash{'description'};
14539: my $position = $confhash{$type}{$key}{'order'} + 1;
14540: $resulttext .= '<li>';
14541: foreach my $item ('subject','title','publisher','author') {
14542: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14543: ($type eq 'templates'));
14544: my $name = $item.':';
14545: $name =~ s/^(\w)/\U$1/;
14546: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14547: }
14548: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14549: if ($type eq 'textbooks') {
14550: if ($confhash{$type}{$key}{'image'}) {
14551: $resulttext .= ' '.&mt('Image: [_1]',
14552: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14553: ' alt="Textbook cover" />').'<br />';
14554: }
14555: }
14556: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14557: }
14558: $resulttext .= '</ul></li>';
14559: }
14560: }
14561: if (ref($changes{'validation'}) eq 'HASH') {
14562: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14563: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14564: foreach my $item (@{$validationitemsref}) {
14565: if (exists($changes{'validation'}{$item})) {
14566: if ($item eq 'markup') {
14567: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14568: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14569: } else {
14570: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14571: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14572: }
14573: }
14574: }
14575: if (exists($changes{'validation'}{'dc'})) {
14576: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14577: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14578: }
14579: }
14580: }
14581: }
14582: $resulttext .= '</ul>';
14583: if (keys(%newenv)) {
14584: &Apache::lonnet::appenv(\%newenv);
14585: }
14586: } else {
14587: if ($context eq 'requestcourses') {
14588: $resulttext = &mt('No changes made to rights to request creation of courses.');
14589: } elsif ($context eq 'requestauthor') {
14590: $resulttext = &mt('No changes made to rights to request author space.');
14591: } else {
14592: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14593: }
14594: }
14595: } else {
14596: $resulttext = '<span class="LC_error">'.
14597: &mt('An error occurred: [_1]',$putresult).'</span>';
14598: }
14599: if ($errors) {
14600: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14601: '<ul>'.$errors.'</ul></p>';
14602: }
14603: return $resulttext;
14604: }
14605:
14606: sub process_textbook_image {
14607: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14608: my $filename = $env{'form.'.$caller.'.filename'};
14609: my ($error,$url);
14610: my ($width,$height) = (50,50);
14611: if ($configuserok eq 'ok') {
14612: if ($switchserver) {
14613: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14614: $switchserver);
14615: } elsif ($author_ok eq 'ok') {
14616: my ($result,$imageurl) =
14617: &publishlogo($r,'upload',$caller,$dom,$confname,
14618: "$type/$cdom/$cnum/cover",$width,$height);
14619: if ($result eq 'ok') {
14620: $url = $imageurl;
14621: } else {
14622: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14623: }
14624: } else {
14625: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14626: }
14627: } else {
14628: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14629: }
14630: return ($url,$error);
14631: }
14632:
14633: sub modify_ltitools {
14634: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14635: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14636: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14637: my $confname = $dom.'-domainconfig';
14638: my $servadm = $r->dir_config('lonAdmEMail');
14639: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14640: my (%posslti,%possfield);
14641: my @courseroles = ('cc','in','ta','ep','st');
14642: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14643: map { $posslti{$_} = 1; } @ltiroles;
14644: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14645: map { $possfield{$_} = 1; } @allfields;
14646: my %lt = <itools_names();
14647: if ($env{'form.ltitools_add'}) {
14648: my $title = $env{'form.ltitools_add_title'};
14649: $title =~ s/(`)/'/g;
14650: ($newid,my $error) = &get_ltitools_id($dom,$title);
14651: if ($newid) {
14652: my $position = $env{'form.ltitools_add_pos'};
14653: $position =~ s/\D+//g;
14654: if ($position ne '') {
14655: $allpos[$position] = $newid;
14656: }
14657: $changes{$newid} = 1;
14658: foreach my $item ('title','url','key','secret','lifetime') {
14659: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14660: if ($item eq 'lifetime') {
14661: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14662: }
14663: if ($env{'form.ltitools_add_'.$item}) {
14664: if (($item eq 'key') || ($item eq 'secret')) {
14665: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14666: } else {
14667: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14668: }
14669: }
14670: }
14671: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14672: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14673: }
14674: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14675: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14676: }
14677: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14678: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14679: } else {
14680: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14681: }
14682: foreach my $item ('width','height','linktext','explanation') {
14683: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14684: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14685: if (($item eq 'width') || ($item eq 'height')) {
14686: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14687: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14688: }
14689: } else {
14690: if ($env{'form.ltitools_add_'.$item} ne '') {
14691: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14692: }
14693: }
14694: }
14695: if ($env{'form.ltitools_add_target'} eq 'window') {
14696: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14697: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14698: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14699: } else {
14700: $confhash{$newid}{'display'}{'target'} = 'iframe';
14701: }
14702: foreach my $item ('passback','roster') {
14703: if ($env{'form.ltitools_'.$item.'_add'}) {
14704: $confhash{$newid}{$item} = 1;
14705: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14706: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14707: $lifetime =~ s/^\s+|\s+$//g;
14708: if ($lifetime =~ /^\d+\.?\d*$/) {
14709: $confhash{$newid}{$item.'valid'} = $lifetime;
14710: }
14711: }
14712: }
14713: }
14714: if ($env{'form.ltitools_add_image.filename'} ne '') {
14715: my ($imageurl,$error) =
14716: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14717: $configuserok,$switchserver,$author_ok);
14718: if ($imageurl) {
14719: $confhash{$newid}{'image'} = $imageurl;
14720: }
14721: if ($error) {
14722: &Apache::lonnet::logthis($error);
14723: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14724: }
14725: }
14726: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14727: foreach my $field (@fields) {
14728: if ($possfield{$field}) {
14729: if ($field eq 'roles') {
14730: foreach my $role (@courseroles) {
14731: my $choice = $env{'form.ltitools_add_roles_'.$role};
14732: if (($choice ne '') && ($posslti{$choice})) {
14733: $confhash{$newid}{'roles'}{$role} = $choice;
14734: if ($role eq 'cc') {
14735: $confhash{$newid}{'roles'}{'co'} = $choice;
14736: }
14737: }
14738: }
14739: } else {
14740: $confhash{$newid}{'fields'}{$field} = 1;
14741: }
14742: }
14743: }
14744: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14745: if ($confhash{$newid}{'fields'}{'user'}) {
14746: if ($env{'form.ltitools_userincdom_add'}) {
14747: $confhash{$newid}{'incdom'} = 1;
14748: }
14749: }
14750: }
14751: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14752: foreach my $item (@courseconfig) {
14753: $confhash{$newid}{'crsconf'}{$item} = 1;
14754: }
14755: if ($env{'form.ltitools_add_custom'}) {
14756: my $name = $env{'form.ltitools_add_custom_name'};
14757: my $value = $env{'form.ltitools_add_custom_value'};
14758: $value =~ s/(`)/'/g;
14759: $name =~ s/(`)/'/g;
14760: $confhash{$newid}{'custom'}{$name} = $value;
14761: }
14762: } else {
14763: my $error = &mt('Failed to acquire unique ID for new external tool');
14764: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14765: }
14766: }
14767: if (ref($domconfig{$action}) eq 'HASH') {
14768: my %deletions;
14769: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14770: if (@todelete) {
14771: map { $deletions{$_} = 1; } @todelete;
14772: }
14773: my %customadds;
14774: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14775: if (@newcustom) {
14776: map { $customadds{$_} = 1; } @newcustom;
14777: }
14778: my %imgdeletions;
14779: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14780: if (@todeleteimages) {
14781: map { $imgdeletions{$_} = 1; } @todeleteimages;
14782: }
14783: my $maxnum = $env{'form.ltitools_maxnum'};
14784: for (my $i=0; $i<=$maxnum; $i++) {
14785: my $itemid = $env{'form.ltitools_id_'.$i};
14786: $itemid =~ s/\D+//g;
14787: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14788: if ($deletions{$itemid}) {
14789: if ($domconfig{$action}{$itemid}{'image'}) {
14790: #FIXME need to obsolete item in RES space
14791: }
14792: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14793: next;
14794: } else {
14795: my $newpos = $env{'form.ltitools_'.$itemid};
14796: $newpos =~ s/\D+//g;
14797: foreach my $item ('title','url','lifetime') {
14798: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14799: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14800: $changes{$itemid} = 1;
14801: }
14802: }
14803: foreach my $item ('key','secret') {
14804: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14805: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14806: $changes{$itemid} = 1;
14807: }
14808: }
14809: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14810: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14811: }
14812: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14813: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14814: }
14815: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14816: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14817: } else {
14818: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14819: }
14820: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14821: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14822: $changes{$itemid} = 1;
14823: }
14824: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14825: $changes{$itemid} = 1;
14826: }
14827: foreach my $size ('width','height') {
14828: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14829: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14830: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14831: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14832: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14833: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14834: $changes{$itemid} = 1;
14835: }
14836: } else {
14837: $changes{$itemid} = 1;
14838: }
14839: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14840: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14841: $changes{$itemid} = 1;
14842: }
14843: }
14844: }
14845: foreach my $item ('linktext','explanation') {
14846: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14847: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14848: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14849: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14850: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14851: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14852: $changes{$itemid} = 1;
14853: }
14854: } else {
14855: $changes{$itemid} = 1;
14856: }
14857: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14858: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14859: $changes{$itemid} = 1;
14860: }
14861: }
14862: }
14863: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14864: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14865: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14866: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14867: } else {
14868: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14869: }
14870: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14871: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14872: $changes{$itemid} = 1;
14873: }
14874: } else {
14875: $changes{$itemid} = 1;
14876: }
14877: foreach my $extra ('passback','roster') {
14878: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14879: $confhash{$itemid}{$extra} = 1;
14880: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14881: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14882: $lifetime =~ s/^\s+|\s+$//g;
14883: if ($lifetime =~ /^\d+\.?\d*$/) {
14884: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14885: }
14886: }
14887: }
14888: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14889: $changes{$itemid} = 1;
14890: }
14891: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14892: $changes{$itemid} = 1;
14893: }
14894: }
14895: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14896: foreach my $item ('label','title','target','linktext','explanation','append') {
14897: if (grep(/^\Q$item\E$/,@courseconfig)) {
14898: $confhash{$itemid}{'crsconf'}{$item} = 1;
14899: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14900: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14901: $changes{$itemid} = 1;
14902: }
14903: } else {
14904: $changes{$itemid} = 1;
14905: }
14906: }
14907: }
14908: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
14909: foreach my $field (@fields) {
14910: if ($possfield{$field}) {
14911: if ($field eq 'roles') {
14912: foreach my $role (@courseroles) {
14913: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
14914: if (($choice ne '') && ($posslti{$choice})) {
14915: $confhash{$itemid}{'roles'}{$role} = $choice;
14916: if ($role eq 'cc') {
14917: $confhash{$itemid}{'roles'}{'co'} = $choice;
14918: }
14919: }
14920: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
14921: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
14922: $changes{$itemid} = 1;
14923: }
14924: } elsif ($confhash{$itemid}{'roles'}{$role}) {
14925: $changes{$itemid} = 1;
14926: }
14927: }
14928: } else {
14929: $confhash{$itemid}{'fields'}{$field} = 1;
14930: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
14931: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
14932: $changes{$itemid} = 1;
14933: }
14934: } else {
14935: $changes{$itemid} = 1;
14936: }
14937: }
14938: }
14939: }
14940: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14941: if ($confhash{$itemid}{'fields'}{'user'}) {
14942: if ($env{'form.ltitools_userincdom_'.$i}) {
14943: $confhash{$itemid}{'incdom'} = 1;
14944: }
14945: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
14946: $changes{$itemid} = 1;
14947: }
14948: }
14949: }
14950: $allpos[$newpos] = $itemid;
14951: }
14952: if ($imgdeletions{$itemid}) {
14953: $changes{$itemid} = 1;
14954: #FIXME need to obsolete item in RES space
14955: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
14956: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
14957: $itemid,$configuserok,$switchserver,
14958: $author_ok);
14959: if ($imgurl) {
14960: $confhash{$itemid}{'image'} = $imgurl;
14961: $changes{$itemid} = 1;
14962: }
14963: if ($error) {
14964: &Apache::lonnet::logthis($error);
14965: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14966: }
14967: } elsif ($domconfig{$action}{$itemid}{'image'}) {
14968: $confhash{$itemid}{'image'} =
14969: $domconfig{$action}{$itemid}{'image'};
14970: }
14971: if ($customadds{$i}) {
14972: my $name = $env{'form.ltitools_custom_name_'.$i};
14973: $name =~ s/(`)/'/g;
14974: $name =~ s/^\s+//;
14975: $name =~ s/\s+$//;
14976: my $value = $env{'form.ltitools_custom_value_'.$i};
14977: $value =~ s/(`)/'/g;
14978: $value =~ s/^\s+//;
14979: $value =~ s/\s+$//;
14980: if ($name ne '') {
14981: $confhash{$itemid}{'custom'}{$name} = $value;
14982: $changes{$itemid} = 1;
14983: }
14984: }
14985: my %customdels;
14986: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
14987: if (@customdeletions) {
14988: $changes{$itemid} = 1;
14989: }
14990: map { $customdels{$_} = 1; } @customdeletions;
14991: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
14992: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
14993: unless ($customdels{$key}) {
14994: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
14995: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
14996: }
14997: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
14998: $changes{$itemid} = 1;
14999: }
15000: }
15001: }
15002: }
15003: unless ($changes{$itemid}) {
15004: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
15005: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
15006: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
15007: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
15008: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
15009: $changes{$itemid} = 1;
15010: last;
15011: }
15012: }
15013: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
15014: $changes{$itemid} = 1;
15015: }
15016: }
15017: last if ($changes{$itemid});
15018: }
15019: }
15020: }
15021: }
15022: }
15023: if (@allpos > 0) {
15024: my $idx = 0;
15025: foreach my $itemid (@allpos) {
15026: if ($itemid ne '') {
15027: $confhash{$itemid}{'order'} = $idx;
15028: if (ref($domconfig{$action}) eq 'HASH') {
15029: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15030: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15031: $changes{$itemid} = 1;
15032: }
15033: }
15034: }
15035: $idx ++;
15036: }
15037: }
15038: }
15039: my %ltitoolshash = (
15040: $action => { %confhash }
15041: );
15042: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
15043: $dom);
15044: if ($putresult eq 'ok') {
15045: my %ltienchash = (
15046: $action => { %encconfig }
15047: );
15048: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15049: if (keys(%changes) > 0) {
15050: my $cachetime = 24*60*60;
15051: my %ltiall = %confhash;
15052: foreach my $id (keys(%ltiall)) {
15053: if (ref($encconfig{$id}) eq 'HASH') {
15054: foreach my $item ('key','secret') {
15055: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15056: }
15057: }
15058: }
15059: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
15060: if (ref($lastactref) eq 'HASH') {
15061: $lastactref->{'ltitools'} = 1;
15062: }
15063: $resulttext = &mt('Changes made:').'<ul>';
15064: my %bynum;
15065: foreach my $itemid (sort(keys(%changes))) {
15066: my $position = $confhash{$itemid}{'order'};
15067: $bynum{$position} = $itemid;
15068: }
15069: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15070: my $itemid = $bynum{$pos};
15071: if (ref($confhash{$itemid}) ne 'HASH') {
15072: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15073: } else {
15074: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
15075: if ($confhash{$itemid}{'image'}) {
15076: $resulttext .= ' '.
15077: '<img src="'.$confhash{$itemid}{'image'}.'"'.
15078: ' alt="'.&mt('Tool Provider icon').'" />';
15079: }
15080: $resulttext .= '</li><ul>';
15081: my $position = $pos + 1;
15082: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15083: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
15084: if ($confhash{$itemid}{$item} ne '') {
15085: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15086: }
15087: }
15088: if ($encconfig{$itemid}{'key'} ne '') {
15089: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15090: }
15091: if ($encconfig{$itemid}{'secret'} ne '') {
15092: $resulttext .= '<li>'.$lt{'secret'}.': ';
15093: my $num = length($encconfig{$itemid}{'secret'});
15094: $resulttext .= ('*'x$num).'</li>';
15095: }
15096: $resulttext .= '<li>'.&mt('Configurable in course:');
15097: my @possconfig = ('label','title','target','linktext','explanation','append');
15098: my $numconfig = 0;
15099: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
15100: foreach my $item (@possconfig) {
15101: if ($confhash{$itemid}{'crsconf'}{$item}) {
15102: $numconfig ++;
15103: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
15104: }
15105: }
15106: }
15107: if (!$numconfig) {
15108: $resulttext .= ' '.&mt('None');
15109: }
15110: $resulttext .= '</li>';
15111: foreach my $item ('passback','roster') {
15112: $resulttext .= '<li>'.$lt{$item}.' ';
15113: if ($confhash{$itemid}{$item}) {
15114: $resulttext .= &mt('Yes');
15115: if ($confhash{$itemid}{$item.'valid'}) {
15116: if ($item eq 'passback') {
15117: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
15118: $confhash{$itemid}{$item.'valid'});
15119: } else {
15120: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
15121: $confhash{$itemid}{$item.'valid'});
15122: }
15123: }
15124: } else {
15125: $resulttext .= &mt('No');
15126: }
15127: $resulttext .= '</li>';
15128: }
15129: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
15130: my $displaylist;
15131: if ($confhash{$itemid}{'display'}{'target'}) {
15132: $displaylist = &mt('Display target').': '.
15133: $confhash{$itemid}{'display'}{'target'}.',';
15134: }
15135: foreach my $size ('width','height') {
15136: if ($confhash{$itemid}{'display'}{$size}) {
15137: $displaylist .= (' 'x2).$lt{$size}.': '.
15138: $confhash{$itemid}{'display'}{$size}.',';
15139: }
15140: }
15141: if ($displaylist) {
15142: $displaylist =~ s/,$//;
15143: $resulttext .= '<li>'.$displaylist.'</li>';
15144: }
15145: foreach my $item ('linktext','explanation') {
15146: if ($confhash{$itemid}{'display'}{$item}) {
15147: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
15148: }
15149: }
15150: }
15151: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15152: my $fieldlist;
15153: foreach my $field (@allfields) {
15154: if ($confhash{$itemid}{'fields'}{$field}) {
15155: $fieldlist .= (' 'x2).$lt{$field}.',';
15156: }
15157: }
15158: if ($fieldlist) {
15159: $fieldlist =~ s/,$//;
15160: if ($confhash{$itemid}{'fields'}{'user'}) {
15161: if ($confhash{$itemid}{'incdom'}) {
15162: $fieldlist .= ' ('.&mt('username:domain').')';
15163: } else {
15164: $fieldlist .= ' ('.&mt('username').')';
15165: }
15166: }
15167: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
15168: }
15169: }
15170: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
15171: my $rolemaps;
15172: foreach my $role (@courseroles) {
15173: if ($confhash{$itemid}{'roles'}{$role}) {
15174: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15175: $confhash{$itemid}{'roles'}{$role}.',';
15176: }
15177: }
15178: if ($rolemaps) {
15179: $rolemaps =~ s/,$//;
15180: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15181: }
15182: }
15183: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
15184: my $customlist;
15185: if (keys(%{$confhash{$itemid}{'custom'}})) {
15186: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
15187: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
15188: }
15189: }
15190: if ($customlist) {
15191: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15192: }
15193: }
15194: $resulttext .= '</ul></li>';
15195: }
15196: }
15197: $resulttext .= '</ul>';
15198: } else {
15199: $resulttext = &mt('No changes made.');
15200: }
15201: } else {
15202: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15203: }
15204: if ($errors) {
15205: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15206: $errors.'</ul>';
15207: }
15208: return $resulttext;
15209: }
15210:
15211: sub process_ltitools_image {
15212: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
15213: my $filename = $env{'form.'.$caller.'.filename'};
15214: my ($error,$url);
15215: my ($width,$height) = (21,21);
15216: if ($configuserok eq 'ok') {
15217: if ($switchserver) {
15218: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
15219: $switchserver);
15220: } elsif ($author_ok eq 'ok') {
15221: my ($result,$imageurl,$madethumb) =
15222: &publishlogo($r,'upload',$caller,$dom,$confname,
15223: "ltitools/$itemid/icon",$width,$height);
15224: if ($result eq 'ok') {
15225: if ($madethumb) {
15226: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15227: my $imagethumb = "$path/tn-".$imagefile;
15228: $url = $imagethumb;
15229: } else {
15230: $url = $imageurl;
15231: }
15232: } else {
15233: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15234: }
15235: } else {
15236: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15237: }
15238: } else {
15239: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15240: }
15241: return ($url,$error);
15242: }
15243:
15244: sub get_ltitools_id {
15245: my ($cdom,$title) = @_;
15246: # get lock on ltitools db
15247: my $lockhash = {
15248: lock => $env{'user.name'}.
15249: ':'.$env{'user.domain'},
15250: };
15251: my $tries = 0;
15252: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15253: my ($id,$error);
15254:
15255: while (($gotlock ne 'ok') && ($tries<10)) {
15256: $tries ++;
15257: sleep (0.1);
15258: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15259: }
15260: if ($gotlock eq 'ok') {
15261: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
15262: if ($currids{'lock'}) {
15263: delete($currids{'lock'});
15264: if (keys(%currids)) {
15265: my @curr = sort { $a <=> $b } keys(%currids);
15266: if ($curr[-1] =~ /^\d+$/) {
15267: $id = 1 + $curr[-1];
15268: }
15269: } else {
15270: $id = 1;
15271: }
15272: if ($id) {
15273: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
15274: $error = 'nostore';
15275: }
15276: } else {
15277: $error = 'nonumber';
15278: }
15279: }
15280: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
15281: } else {
15282: $error = 'nolock';
15283: }
15284: return ($id,$error);
15285: }
15286:
15287: sub modify_proctoring {
15288: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15289: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15290: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
15291: my $confname = $dom.'-domainconfig';
15292: my $servadm = $r->dir_config('lonAdmEMail');
15293: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
15294: my %providernames = &proctoring_providernames();
15295: my $maxnum = scalar(keys(%providernames));
15296:
15297: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
15298: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
15299: if (ref($requref) eq 'HASH') {
15300: %requserfields = %{$requref};
15301: }
15302: if (ref($opturef) eq 'HASH') {
15303: %optuserfields = %{$opturef};
15304: }
15305: if (ref($defref) eq 'HASH') {
15306: %defaults = %{$defref};
15307: }
15308: if (ref($extref) eq 'HASH') {
15309: %extended = %{$extref};
15310: }
15311: if (ref($crsref) eq 'HASH') {
15312: %crsconf = %{$crsref};
15313: }
15314: if (ref($rolesref) eq 'ARRAY') {
15315: @courseroles = @{$rolesref};
15316: }
15317: if (ref($ltiref) eq 'ARRAY') {
15318: @ltiroles = @{$ltiref};
15319: }
15320:
15321: if (ref($domconfig{$action}) eq 'HASH') {
15322: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
15323: if (@todeleteimages) {
15324: map { $imgdeletions{$_} = 1; } @todeleteimages;
15325: }
15326: }
15327: my %customadds;
15328: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
15329: if (@newcustom) {
15330: map { $customadds{$_} = 1; } @newcustom;
15331: }
15332: foreach my $provider (sort(keys(%providernames))) {
15333: $confhash{$provider} = {};
15334: my $pos = $env{'form.proctoring_pos_'.$provider};
15335: $pos =~ s/\D+//g;
15336: $allpos[$pos] = $provider;
15337: my (%current,%currentenc);
15338: my $showroles = 0;
15339: if (ref($domconfig{$action}) eq 'HASH') {
15340: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15341: %current = %{$domconfig{$action}{$provider}};
15342: foreach my $item ('key','secret') {
15343: $currentenc{$item} = $current{$item};
15344: delete($current{$item});
15345: }
15346: }
15347: }
15348: if ($env{'form.proctoring_available_'.$provider}) {
15349: $confhash{$provider}{'available'} = 1;
15350: unless ($current{'available'}) {
15351: $changes{$provider} = 1;
15352: }
15353: } else {
15354: %{$confhash{$provider}} = %current;
15355: %{$encconfhash{$provider}} = %currentenc;
15356: $confhash{$provider}{'available'} = 0;
15357: if ($current{'available'}) {
15358: $changes{$provider} = 1;
15359: }
15360: }
15361: if ($confhash{$provider}{'available'}) {
15362: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
15363: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
15364: if ($field eq 'lifetime') {
15365: if ($possval =~ /^\d+$/) {
15366: $confhash{$provider}{$field} = $possval;
15367: }
15368: } elsif ($field eq 'version') {
15369: if ($possval =~ /^\d+\.\d+$/) {
15370: $confhash{$provider}{$field} = $possval;
15371: }
15372: } elsif ($field eq 'sigmethod') {
15373: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
15374: $confhash{$provider}{$field} = $possval;
15375: }
15376: } elsif ($field eq 'url') {
15377: $confhash{$provider}{$field} = $possval;
15378: } elsif (($field eq 'key') || ($field eq 'secret')) {
15379: $encconfhash{$provider}{$field} = $possval;
15380: unless ($currentenc{$field} eq $possval) {
15381: $changes{$provider} = 1;
15382: }
15383: }
15384: unless (($field eq 'key') || ($field eq 'secret')) {
15385: unless ($current{$field} eq $confhash{$provider}{$field}) {
15386: $changes{$provider} = 1;
15387: }
15388: }
15389: }
15390: if ($imgdeletions{$provider}) {
15391: $changes{$provider} = 1;
15392: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
15393: my ($imageurl,$error) =
15394: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
15395: $configuserok,$switchserver,$author_ok);
15396: if ($imageurl) {
15397: $confhash{$provider}{'image'} = $imageurl;
15398: $changes{$provider} = 1;
15399: }
15400: if ($error) {
15401: &Apache::lonnet::logthis($error);
15402: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15403: }
15404: } elsif (exists($current{'image'})) {
15405: $confhash{$provider}{'image'} = $current{'image'};
15406: }
15407: if (ref($requserfields{$provider}) eq 'ARRAY') {
15408: if (@{$requserfields{$provider}} > 0) {
15409: if (grep(/^user$/,@{$requserfields{$provider}})) {
15410: if ($env{'form.proctoring_userincdom_'.$provider}) {
15411: $confhash{$provider}{'incdom'} = 1;
15412: }
15413: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
15414: $changes{$provider} = 1;
15415: }
15416: }
15417: if (grep(/^roles$/,@{$requserfields{$provider}})) {
15418: $showroles = 1;
15419: }
15420: }
15421: }
15422: $confhash{$provider}{'fields'} = [];
15423: if (ref($optuserfields{$provider}) eq 'ARRAY') {
15424: if (@{$optuserfields{$provider}} > 0) {
15425: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
15426: foreach my $field (@{$optuserfields{$provider}}) {
15427: if (grep(/^\Q$field\E$/,@optfields)) {
15428: push(@{$confhash{$provider}{'fields'}},$field);
15429: }
15430: }
15431: }
15432: if (ref($current{'fields'}) eq 'ARRAY') {
15433: unless ($changes{$provider}) {
15434: my @new = sort(@{$confhash{$provider}{'fields'}});
15435: my @old = sort(@{$current{'fields'}});
15436: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15437: if (@diffs) {
15438: $changes{$provider} = 1;
15439: }
15440: }
15441: } elsif (@{$confhash{$provider}{'fields'}}) {
15442: $changes{$provider} = 1;
15443: }
15444: }
15445: if (ref($defaults{$provider}) eq 'ARRAY') {
15446: if (@{$defaults{$provider}} > 0) {
15447: my %options;
15448: if (ref($extended{$provider}) eq 'HASH') {
15449: %options = %{$extended{$provider}};
15450: }
15451: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15452: foreach my $field (@{$defaults{$provider}}) {
15453: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15454: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15455: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15456: push(@{$confhash{$provider}{'defaults'}},$poss);
15457: }
15458: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15459: foreach my $inner (keys(%{$options{$field}})) {
15460: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15461: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15462: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15463: $confhash{$provider}{'defaults'}{$inner} = $poss;
15464: }
15465: } else {
15466: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15467: }
15468: }
15469: } else {
15470: if (grep(/^\Q$field\E$/,@checked)) {
15471: push(@{$confhash{$provider}{'defaults'}},$field);
15472: }
15473: }
15474: }
15475: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15476: if (ref($current{'defaults'}) eq 'ARRAY') {
15477: unless ($changes{$provider}) {
15478: my @new = sort(@{$confhash{$provider}{'defaults'}});
15479: my @old = sort(@{$current{'defaults'}});
15480: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15481: if (@diffs) {
15482: $changes{$provider} = 1;
15483: }
15484: }
15485: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15486: if (@{$current{'defaults'}}) {
15487: $changes{$provider} = 1;
15488: }
15489: }
15490: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15491: if (ref($current{'defaults'}) eq 'HASH') {
15492: unless ($changes{$provider}) {
15493: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15494: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15495: $changes{$provider} = 1;
15496: last;
15497: }
15498: }
15499: }
15500: unless ($changes{$provider}) {
15501: foreach my $key (keys(%{$current{'defaults'}})) {
15502: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15503: $changes{$provider} = 1;
15504: last;
15505: }
15506: }
15507: }
15508: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15509: $changes{$provider} = 1;
15510: }
15511: }
15512: }
15513: }
15514: if (ref($crsconf{$provider}) eq 'ARRAY') {
15515: if (@{$crsconf{$provider}} > 0) {
15516: $confhash{$provider}{'crsconf'} = [];
15517: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15518: foreach my $crsfield (@{$crsconf{$provider}}) {
15519: if (grep(/^\Q$crsfield\E$/,@checked)) {
15520: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15521: }
15522: }
15523: if (ref($current{'crsconf'}) eq 'ARRAY') {
15524: unless ($changes{$provider}) {
15525: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15526: my @old = sort(@{$current{'crsconf'}});
15527: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15528: if (@diffs) {
15529: $changes{$provider} = 1;
15530: }
15531: }
15532: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15533: $changes{$provider} = 1;
15534: }
15535: }
15536: }
15537: if ($showroles) {
15538: $confhash{$provider}{'roles'} = {};
15539: foreach my $role (@courseroles) {
15540: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15541: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15542: $confhash{$provider}{'roles'}{$role} = $poss;
15543: }
15544: }
15545: unless ($changes{$provider}) {
15546: if (ref($current{'roles'}) eq 'HASH') {
15547: foreach my $role (keys(%{$current{'roles'}})) {
15548: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15549: $changes{$provider} = 1;
15550: last
15551: }
15552: }
15553: unless ($changes{$provider}) {
15554: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15555: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15556: $changes{$provider} = 1;
15557: last;
15558: }
15559: }
15560: }
15561: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15562: $changes{$provider} = 1;
15563: }
15564: }
15565: }
15566: if (ref($current{'custom'}) eq 'HASH') {
15567: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15568: foreach my $key (keys(%{$current{'custom'}})) {
15569: if (grep(/^\Q$key\E$/,@customdels)) {
15570: $changes{$provider} = 1;
15571: } else {
15572: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15573: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15574: $changes{$provider} = 1;
15575: }
15576: }
15577: }
15578: }
15579: if ($customadds{$provider}) {
15580: my $name = $env{'form.proctoring_custom_name_'.$provider};
15581: $name =~ s/(`)/'/g;
15582: $name =~ s/^\s+//;
15583: $name =~ s/\s+$//;
15584: my $value = $env{'form.proctoring_custom_value_'.$provider};
15585: $value =~ s/(`)/'/g;
15586: $value =~ s/^\s+//;
15587: $value =~ s/\s+$//;
15588: if ($name ne '') {
15589: $confhash{$provider}{'custom'}{$name} = $value;
15590: $changes{$provider} = 1;
15591: }
15592: }
15593: }
15594: }
15595: if (@allpos > 0) {
15596: my $idx = 0;
15597: foreach my $provider (@allpos) {
15598: if ($provider ne '') {
15599: $confhash{$provider}{'order'} = $idx;
15600: unless ($changes{$provider}) {
15601: if (ref($domconfig{$action}) eq 'HASH') {
15602: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15603: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15604: $changes{$provider} = 1;
15605: }
15606: }
15607: }
15608: }
15609: $idx ++;
15610: }
15611: }
15612: }
15613: my %proc_hash = (
15614: $action => { %confhash }
15615: );
15616: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15617: $dom);
15618: if ($putresult eq 'ok') {
15619: my %proc_enchash = (
15620: $action => { %encconfhash }
15621: );
15622: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15623: if (keys(%changes) > 0) {
15624: my $cachetime = 24*60*60;
15625: my %procall = %confhash;
15626: foreach my $provider (keys(%procall)) {
15627: if (ref($encconfhash{$provider}) eq 'HASH') {
15628: foreach my $key ('key','secret') {
15629: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15630: }
15631: }
15632: }
15633: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15634: if (ref($lastactref) eq 'HASH') {
15635: $lastactref->{'proctoring'} = 1;
15636: }
15637: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15638: my %bynum;
15639: foreach my $provider (sort(keys(%changes))) {
15640: my $position = $confhash{$provider}{'order'};
15641: $bynum{$position} = $provider;
15642: }
15643: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15644: my $provider = $bynum{$pos};
15645: my %lt = &proctoring_titles($provider);
15646: my %fieldtitles = &proctoring_fieldtitles($provider);
15647: if (!$confhash{$provider}{'available'}) {
15648: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15649: } else {
15650: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15651: if ($confhash{$provider}{'image'}) {
15652: $resulttext .= ' '.
15653: '<img src="'.$confhash{$provider}{'image'}.'"'.
15654: ' alt="'.&mt('Proctoring icon').'" />';
15655: }
15656: $resulttext .= '<ul>';
15657: my $position = $pos + 1;
15658: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15659: foreach my $key ('version','sigmethod','url','lifetime') {
15660: if ($confhash{$provider}{$key} ne '') {
15661: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15662: }
15663: }
15664: if ($encconfhash{$provider}{'key'} ne '') {
15665: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15666: }
15667: if ($encconfhash{$provider}{'secret'} ne '') {
15668: $resulttext .= '<li>'.$lt{'secret'}.': ';
15669: my $num = length($encconfhash{$provider}{'secret'});
15670: $resulttext .= ('*'x$num).'</li>';
15671: }
15672: my (@fields,$showroles);
15673: if (ref($requserfields{$provider}) eq 'ARRAY') {
15674: push(@fields,@{$requserfields{$provider}});
15675: }
15676: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15677: push(@fields,@{$confhash{$provider}{'fields'}});
15678: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15679: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15680: }
15681: if (@fields) {
15682: if (grep(/^roles$/,@fields)) {
15683: $showroles = 1;
15684: }
15685: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15686: join('", "', map { $lt{$_}; } @fields).'"</li>';
15687: }
15688: if (ref($requserfields{$provider}) eq 'ARRAY') {
15689: if (grep(/^user$/,@{$requserfields{$provider}})) {
15690: if ($confhash{$provider}{'incdom'}) {
15691: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15692: } else {
15693: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15694: }
15695: }
15696: }
15697: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15698: if (@{$confhash{$provider}{'defaults'}} > 0) {
15699: $resulttext .= '<li>'.$lt{'defa'};
15700: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15701: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15702: }
15703: $resulttext =~ s/,$//;
15704: $resulttext .= '</li>';
15705: }
15706: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15707: if (keys(%{$confhash{$provider}{'defaults'}})) {
15708: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15709: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15710: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15711: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15712: }
15713: }
15714: $resulttext .= '</ul></li>';
15715: }
15716: }
15717: if (ref($crsconf{$provider}) eq 'ARRAY') {
15718: if (@{$crsconf{$provider}} > 0) {
15719: $resulttext .= '<li>'.&mt('Configurable in course:');
15720: my $numconfig = 0;
15721: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15722: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15723: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15724: $numconfig ++;
15725: if ($provider eq 'examity') {
15726: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15727: } else {
15728: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15729: }
15730: }
15731: $resulttext =~ s/,$//;
15732: }
15733: }
15734: if (!$numconfig) {
15735: $resulttext .= ' '.&mt('None');
15736: }
15737: $resulttext .= '</li>';
15738: }
15739: }
15740: if ($showroles) {
15741: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15742: my $rolemaps;
15743: foreach my $role (@courseroles) {
15744: if ($confhash{$provider}{'roles'}{$role}) {
15745: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15746: $confhash{$provider}{'roles'}{$role}.',';
15747: }
15748: }
15749: if ($rolemaps) {
15750: $rolemaps =~ s/,$//;
15751: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15752: }
15753: }
15754: }
15755: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15756: my $customlist;
15757: if (keys(%{$confhash{$provider}{'custom'}})) {
15758: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15759: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15760: }
15761: $customlist =~ s/,$//;
15762: }
15763: if ($customlist) {
15764: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15765: }
15766: }
15767: $resulttext .= '</ul></li>';
15768: }
15769: }
15770: $resulttext .= '</ul>';
15771: } else {
15772: $resulttext = &mt('No changes made.');
15773: }
15774: } else {
15775: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15776: }
15777: if ($errors) {
15778: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15779: $errors.'</ul>';
15780: }
15781: return $resulttext;
15782: }
15783:
15784: sub process_proctoring_image {
15785: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15786: my $filename = $env{'form.'.$caller.'.filename'};
15787: my ($error,$url);
15788: my ($width,$height) = (21,21);
15789: if ($configuserok eq 'ok') {
15790: if ($switchserver) {
15791: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15792: $switchserver);
15793: } elsif ($author_ok eq 'ok') {
15794: my ($result,$imageurl,$madethumb) =
15795: &publishlogo($r,'upload',$caller,$dom,$confname,
15796: "proctoring/$provider/icon",$width,$height);
15797: if ($result eq 'ok') {
15798: if ($madethumb) {
15799: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15800: my $imagethumb = "$path/tn-".$imagefile;
15801: $url = $imagethumb;
15802: } else {
15803: $url = $imageurl;
15804: }
15805: } else {
15806: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15807: }
15808: } else {
15809: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15810: }
15811: } else {
15812: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15813: }
15814: return ($url,$error);
15815: }
15816:
15817: sub modify_lti {
15818: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15819: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15820: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15821: my (%posslti,%posslticrs,%posscrstype);
15822: my @courseroles = ('cc','in','ta','ep','st');
15823: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15824: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15825: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15826: my %coursetypetitles = &Apache::lonlocal::texthash (
15827: official => 'Official',
15828: unofficial => 'Unofficial',
15829: community => 'Community',
15830: textbook => 'Textbook',
15831: placement => 'Placement Test',
15832: lti => 'LTI Provider',
15833: );
15834: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15835: my %lt = <i_names();
15836: map { $posslti{$_} = 1; } @ltiroles;
15837: map { $posslticrs{$_} = 1; } @lticourseroles;
15838: map { $posscrstype{$_} = 1; } @coursetypes;
15839:
15840: my %menutitles = <imenu_titles();
15841:
15842: my (%currltisec,%secchanges,%newltisec,%newltienc,%keyset,%newkeyset);
15843: $newltisec{'private'}{'keys'} = [];
15844: $newltisec{'encrypt'} = {};
15845: $newltisec{'rules'} = {};
15846: $newltisec{'linkprot'} = {};
15847: if (ref($domconfig{'ltisec'}) eq 'HASH') {
15848: %currltisec = %{$domconfig{'ltisec'}};
15849: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15850: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
15851: unless ($id =~ /^\d+$/) {
15852: delete($currltisec{'linkprot'}{$id});
15853: }
15854: }
15855: }
15856: if (ref($currltisec{'private'}) eq 'HASH') {
15857: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
15858: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
15859: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
15860: }
15861: }
15862: }
15863: foreach my $item ('crs','dom','consumers') {
15864: my $formelement;
15865: if ($item eq 'consumers') {
15866: $formelement = 'form.ltisec_'.$item;
15867: } else {
15868: $formelement = 'form.ltisec_'.$item.'linkprot';
15869: }
15870: if ($env{$formelement}) {
15871: $newltisec{'encrypt'}{$item} = 1;
15872: if (ref($currltisec{'encrypt'}) eq 'HASH') {
15873: unless ($currltisec{'encrypt'}{$item}) {
15874: $secchanges{'encrypt'} = 1;
15875: }
15876: } else {
15877: $secchanges{'encrypt'} = 1;
15878: }
15879: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
15880: if ($currltisec{'encrypt'}{$item}) {
15881: $secchanges{'encrypt'} = 1;
15882: }
15883: }
15884: }
15885: unless (exists($currltisec{'rules'})) {
15886: $currltisec{'rules'} = {};
15887: }
15888: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
15889:
15890: my @ids=&Apache::lonnet::current_machine_ids();
15891: my %servers = &Apache::lonnet::get_servers($dom,'library');
15892:
15893: foreach my $hostid (keys(%servers)) {
15894: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
15895: my $newkey;
15896: my $keyitem = 'form.ltisec_privkey_'.$hostid;
15897: if (exists($env{$keyitem})) {
15898: $env{$keyitem} =~ s/(`)/'/g;
15899: if ($keyset{$hostid}) {
15900: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
15901: if ($env{$keyitem} ne '') {
15902: $secchanges{'private'} = 1;
15903: $newkeyset{$hostid} = $env{$keyitem};
15904: }
15905: }
15906: } elsif ($env{$keyitem} ne '') {
15907: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
15908: push(@{$newltisec{'private'}{'keys'}},$hostid);
15909: }
15910: $secchanges{'private'} = 1;
15911: $newkeyset{$hostid} = $env{$keyitem};
15912: }
15913: }
15914: }
15915: }
15916:
15917: my (%linkprotchg,$linkprotoutput,$is_home);
15918: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
15919: \%linkprotchg,'domain');
15920: my $home = &Apache::lonnet::domain($dom,'primary');
15921: unless (($home eq 'no_host') || ($home eq '')) {
15922: my @ids=&Apache::lonnet::current_machine_ids();
15923: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
15924: }
15925:
15926: if (keys(%linkprotchg)) {
15927: $secchanges{'linkprot'} = 1;
15928: my %oldlinkprot;
15929: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15930: %oldlinkprot = %{$currltisec{'linkprot'}};
15931: }
15932: foreach my $id (keys(%linkprotchg)) {
15933: if (ref($linkprotchg{$id}) eq 'HASH') {
15934: foreach my $inner (keys(%{$linkprotchg{$id}})) {
15935: if (($inner eq 'secret') || ($inner eq 'key')) {
15936: if ($is_home) {
15937: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
15938: }
15939: }
15940: }
15941: } else {
15942: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
15943: }
15944: }
15945: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
15946: if (keys(%linkprotchg)) {
15947: %{$newltisec{'linkprot'}} = %linkprotchg;
15948: }
15949: }
15950: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15951: foreach my $id (%{$currltisec{'linkprot'}}) {
15952: next if ($id !~ /^\d+$/);
15953: unless (exists($linkprotchg{$id})) {
15954: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
15955: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
15956: if (($inner eq 'secret') || ($inner eq 'key')) {
15957: if ($is_home) {
15958: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15959: }
15960: } else {
15961: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15962: }
15963: }
15964: } else {
15965: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
15966: }
15967: }
15968: }
15969: }
15970: if ($proterror) {
15971: $errors .= '<li>'.$proterror.'</li>';
15972: }
15973: my (@items,%deletions,%itemids);
15974: if ($env{'form.lti_add'}) {
15975: my $consumer = $env{'form.lti_consumer_add'};
15976: $consumer =~ s/(`)/'/g;
15977: ($newid,my $error) = &get_lti_id($dom,$consumer);
15978: if ($newid) {
15979: $itemids{'add'} = $newid;
15980: push(@items,'add');
15981: $changes{$newid} = 1;
15982: } else {
15983: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15984: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15985: }
15986: }
15987: if (ref($domconfig{$action}) eq 'HASH') {
15988: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15989: if (@todelete) {
15990: map { $deletions{$_} = 1; } @todelete;
15991: }
15992: my $maxnum = $env{'form.lti_maxnum'};
15993: for (my $i=0; $i<$maxnum; $i++) {
15994: my $itemid = $env{'form.lti_id_'.$i};
15995: $itemid =~ s/\D+//g;
15996: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15997: if ($deletions{$itemid}) {
15998: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15999: } else {
16000: push(@items,$i);
16001: $itemids{$i} = $itemid;
16002: }
16003: }
16004: }
16005: }
16006: foreach my $idx (@items) {
16007: my $itemid = $itemids{$idx};
16008: next unless ($itemid);
16009: my $position = $env{'form.lti_pos_'.$itemid};
16010: $position =~ s/\D+//g;
16011: if ($position ne '') {
16012: $allpos[$position] = $itemid;
16013: }
16014: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
16015: my $formitem = 'form.lti_'.$item.'_'.$idx;
16016: $env{$formitem} =~ s/(`)/'/g;
16017: if ($item eq 'lifetime') {
16018: $env{$formitem} =~ s/[^\d.]//g;
16019: }
16020: if ($env{$formitem} ne '') {
16021: if (($item eq 'key') || ($item eq 'secret')) {
16022: $encconfig{$itemid}{$item} = $env{$formitem};
16023: } else {
16024: $confhash{$itemid}{$item} = $env{$formitem};
16025: unless (($idx eq 'add') || ($changes{$itemid})) {
16026: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
16027: $changes{$itemid} = 1;
16028: }
16029: }
16030: }
16031: }
16032: }
16033: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
16034: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
16035: }
16036: if ($confhash{$itemid}{'requser'}) {
16037: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
16038: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
16039: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
16040: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
16041: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
16042: my $mapuser = $env{'form.lti_customuser_'.$idx};
16043: $mapuser =~ s/(`)/'/g;
16044: $mapuser =~ s/^\s+|\s+$//g;
16045: $confhash{$itemid}{'mapuser'} = $mapuser;
16046: }
16047: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
16048: my @makeuser;
16049: foreach my $ltirole (sort(@possmakeuser)) {
16050: if ($posslti{$ltirole}) {
16051: push(@makeuser,$ltirole);
16052: }
16053: }
16054: $confhash{$itemid}{'makeuser'} = \@makeuser;
16055: if (@makeuser) {
16056: my $lcauth = $env{'form.lti_lcauth_'.$idx};
16057: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
16058: $confhash{$itemid}{'lcauth'} = $lcauth;
16059: if ($lcauth ne 'internal') {
16060: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
16061: $lcauthparm =~ s/^(\s+|\s+)$//g;
16062: $lcauthparm =~ s/`//g;
16063: if ($lcauthparm ne '') {
16064: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
16065: }
16066: }
16067: } else {
16068: $confhash{$itemid}{'lcauth'} = 'lti';
16069: }
16070: }
16071: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
16072: if (@possinstdata) {
16073: foreach my $field (@possinstdata) {
16074: if (exists($fieldtitles{$field})) {
16075: push(@{$confhash{$itemid}{'instdata'}});
16076: }
16077: }
16078: }
16079: if ($env{'form.lti_callback_'.$idx}) {
16080: if ($env{'form.lti_callbackparam_'.$idx}) {
16081: my $callback = $env{'form.lti_callbackparam_'.$idx};
16082: $callback =~ s/^\s+|\s+$//g;
16083: $confhash{$itemid}{'callback'} = $callback;
16084: }
16085: }
16086: foreach my $field ('topmenu','inlinemenu') {
16087: if ($env{'form.lti_'.$field.'_'.$idx}) {
16088: $confhash{$itemid}{$field} = 1;
16089: }
16090: }
16091: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
16092: $confhash{$itemid}{lcmenu} = [];
16093: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
16094: foreach my $field (@possmenu) {
16095: if (exists($menutitles{$field})) {
16096: if ($field eq 'grades') {
16097: next unless ($env{'form.lti_inlinemenu_'.$idx});
16098: }
16099: push(@{$confhash{$itemid}{lcmenu}},$field);
16100: }
16101: }
16102: }
16103: if ($confhash{$itemid}{'crsinc'}) {
16104: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
16105: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
16106: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
16107: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
16108: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
16109: $mapcrs =~ s/(`)/'/g;
16110: $mapcrs =~ s/^\s+|\s+$//g;
16111: $confhash{$itemid}{'mapcrs'} = $mapcrs;
16112: }
16113: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
16114: my @crstypes;
16115: foreach my $type (sort(@posstypes)) {
16116: if ($posscrstype{$type}) {
16117: push(@crstypes,$type);
16118: }
16119: }
16120: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
16121: if ($env{'form.lti_storecrs_'.$idx}) {
16122: $confhash{$itemid}{'storecrs'} = 1;
16123: }
16124: if ($env{'form.lti_makecrs_'.$idx}) {
16125: $confhash{$itemid}{'makecrs'} = 1;
16126: }
16127: foreach my $ltirole (@lticourseroles) {
16128: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
16129: if (grep(/^\Q$possrole\E$/,@courseroles)) {
16130: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
16131: }
16132: }
16133: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
16134: my @selfenroll;
16135: foreach my $type (sort(@possenroll)) {
16136: if ($posslticrs{$type}) {
16137: push(@selfenroll,$type);
16138: }
16139: }
16140: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
16141: if ($env{'form.lti_crssec_'.$idx}) {
16142: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
16143: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
16144: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
16145: my $section = $env{'form.lti_customsection_'.$idx};
16146: $section =~ s/(`)/'/g;
16147: $section =~ s/^\s+|\s+$//g;
16148: if ($section ne '') {
16149: $confhash{$itemid}{'section'} = $section;
16150: }
16151: }
16152: }
16153: foreach my $field ('passback','roster') {
16154: if ($env{'form.lti_'.$field.'_'.$idx}) {
16155: $confhash{$itemid}{$field} = 1;
16156: }
16157: }
16158: if ($env{'form.lti_passback_'.$idx}) {
16159: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
16160: $confhash{$itemid}{'passbackformat'} = '1.0';
16161: } else {
16162: $confhash{$itemid}{'passbackformat'} = '1.1';
16163: }
16164: }
16165: }
16166: unless (($idx eq 'add') || ($changes{$itemid})) {
16167: if ($confhash{$itemid}{'crsinc'}) {
16168: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
16169: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16170: $changes{$itemid} = 1;
16171: }
16172: }
16173: unless ($changes{$itemid}) {
16174: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
16175: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
16176: $changes{$itemid} = 1;
16177: }
16178: }
16179: }
16180: foreach my $field ('mapcrstype','selfenroll') {
16181: unless ($changes{$itemid}) {
16182: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16183: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16184: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16185: $confhash{$itemid}{$field});
16186: if (@diffs) {
16187: $changes{$itemid} = 1;
16188: }
16189: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16190: $changes{$itemid} = 1;
16191: }
16192: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16193: if (@{$confhash{$itemid}{$field}} > 0) {
16194: $changes{$itemid} = 1;
16195: }
16196: }
16197: }
16198: }
16199: unless ($changes{$itemid}) {
16200: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
16201: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16202: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
16203: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
16204: $confhash{$itemid}{'maproles'}{$ltirole}) {
16205: $changes{$itemid} = 1;
16206: last;
16207: }
16208: }
16209: unless ($changes{$itemid}) {
16210: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
16211: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
16212: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
16213: $changes{$itemid} = 1;
16214: last;
16215: }
16216: }
16217: }
16218: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
16219: $changes{$itemid} = 1;
16220: }
16221: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16222: unless ($changes{$itemid}) {
16223: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
16224: $changes{$itemid} = 1;
16225: }
16226: }
16227: }
16228: }
16229: }
16230: unless ($changes{$itemid}) {
16231: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
16232: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16233: $changes{$itemid} = 1;
16234: }
16235: }
16236: unless ($changes{$itemid}) {
16237: foreach my $field ('makeuser','lcmenu') {
16238: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16239: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16240: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16241: $confhash{$itemid}{$field});
16242: if (@diffs) {
16243: $changes{$itemid} = 1;
16244: }
16245: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16246: $changes{$itemid} = 1;
16247: }
16248: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16249: if (@{$confhash{$itemid}{$field}} > 0) {
16250: $changes{$itemid} = 1;
16251: }
16252: }
16253: }
16254: }
16255: }
16256: }
16257: }
16258: }
16259: if (@allpos > 0) {
16260: my $idx = 0;
16261: foreach my $itemid (@allpos) {
16262: if ($itemid ne '') {
16263: $confhash{$itemid}{'order'} = $idx;
16264: if (ref($domconfig{$action}) eq 'HASH') {
16265: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16266: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
16267: $changes{$itemid} = 1;
16268: }
16269: }
16270: }
16271: $idx ++;
16272: }
16273: }
16274: }
16275: my %ltihash = (
16276: $action => { %confhash }
16277: );
16278: my %ltienchash = (
16279: $action => { %encconfig }
16280: );
16281: if (keys(%secchanges)) {
16282: $ltihash{'ltisec'} = \%newltisec;
16283: if ($secchanges{'linkprot'}) {
16284: if ($is_home) {
16285: $ltienchash{'linkprot'} = \%newltienc;
16286: }
16287: }
16288: }
16289: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
16290: if ($putresult eq 'ok') {
16291: my %keystore;
16292: if (keys(%secchanges)) {
16293: if ($secchanges{'private'}) {
16294: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
16295: foreach my $hostid (keys(%newkeyset)) {
16296: my $storehash = {
16297: key => $newkeyset{$hostid},
16298: who => $env{'user.name'}.':'.$env{'user.domain'},
16299: };
16300: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
16301: $dom,$hostid);
16302: }
16303: }
16304: if (ref($lastactref) eq 'HASH') {
16305: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
16306: $lastactref->{'domdefaults'} = 1;
16307: }
16308: }
16309: }
16310: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
16311: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
16312: return &mt('No changes made.');
16313: }
16314: $resulttext = &mt('Changes made:').'<ul>';
16315: if (keys(%secchanges) > 0) {
16316: foreach my $item (keys(%secchanges)) {
16317: if ($item eq 'encrypt') {
16318: my %encrypted = (
16319: crs => {
16320: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
16321: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
16322: },
16323: dom => {
16324: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
16325: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
16326: },
16327: consumers => {
16328: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
16329: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
16330: },
16331: );
16332: foreach my $type ('crs','dom','consumers') {
16333: my $shown = $encrypted{$type}{'off'};
16334: if (ref($newltisec{$item}) eq 'HASH') {
16335: if ($newltisec{$item}{$type}) {
16336: $shown = $encrypted{$type}{'on'};
16337: }
16338: }
16339: $resulttext .= '<li>'.$shown.'</li>';
16340: }
16341: } elsif ($item eq 'rules') {
16342: my %titles = &Apache::lonlocal::texthash(
16343: min => 'Minimum password length',
16344: max => 'Maximum password length',
16345: chars => 'Required characters',
16346: );
16347: foreach my $rule ('min','max') {
16348: if ($newltisec{rules}{$rule} eq '') {
16349: if ($rule eq 'min') {
16350: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16351: ' '.&mt('Default of [_1] will be used',
16352: $Apache::lonnet::passwdmin).'</li>';
16353: } else {
16354: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16355: }
16356: } else {
16357: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
16358: }
16359: }
16360: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
16361: if (@{$newltisec{'rules'}{'chars'}} > 0) {
16362: my %rulenames = &Apache::lonlocal::texthash(
16363: uc => 'At least one upper case letter',
16364: lc => 'At least one lower case letter',
16365: num => 'At least one number',
16366: spec => 'At least one non-alphanumeric',
16367: );
16368: my $needed = '<ul><li>'.
16369: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
16370: '</li></ul>';
16371: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16372: } else {
16373: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16374: }
16375: } else {
16376: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16377: }
16378: } elsif ($item eq 'private') {
16379: if (keys(%newkeyset)) {
16380: foreach my $hostid (sort(keys(%newkeyset))) {
16381: if ($keystore{$hostid} eq 'ok') {
16382: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
16383: }
16384: }
16385: }
16386: } elsif ($item eq 'linkprot') {
16387: $resulttext .= $linkprotoutput;
16388: }
16389: }
16390: }
16391: if (keys(%changes) > 0) {
16392: my $cachetime = 24*60*60;
16393: my %ltiall = %confhash;
16394: foreach my $id (keys(%ltiall)) {
16395: if (ref($encconfig{$id}) eq 'HASH') {
16396: foreach my $item ('key','secret') {
16397: $ltiall{$id}{$item} = $encconfig{$id}{$item};
16398: }
16399: }
16400: }
16401: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
16402: if (ref($lastactref) eq 'HASH') {
16403: $lastactref->{'lti'} = 1;
16404: }
16405: my %bynum;
16406: foreach my $itemid (sort(keys(%changes))) {
16407: my $position = $confhash{$itemid}{'order'};
16408: $bynum{$position} = $itemid;
16409: }
16410: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
16411: my $itemid = $bynum{$pos};
16412: if (ref($confhash{$itemid}) ne 'HASH') {
16413: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
16414: } else {
16415: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
16416: my $position = $pos + 1;
16417: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
16418: foreach my $item ('version','lifetime') {
16419: if ($confhash{$itemid}{$item} ne '') {
16420: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
16421: }
16422: }
16423: if ($encconfig{$itemid}{'key'} ne '') {
16424: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
16425: }
16426: if ($encconfig{$itemid}{'secret'} ne '') {
16427: $resulttext .= '<li>'.$lt{'secret'}.': ';
16428: my $num = length($encconfig{$itemid}{'secret'});
16429: $resulttext .= ('*'x$num).'</li>';
16430: }
16431: if ($confhash{$itemid}{'requser'}) {
16432: if ($confhash{$itemid}{'callback'}) {
16433: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
16434: } else {
16435: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
16436: }
16437: if ($confhash{$itemid}{'mapuser'}) {
16438: my $shownmapuser;
16439: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
16440: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
16441: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
16442: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
16443: } else {
16444: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
16445: }
16446: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
16447: }
16448: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
16449: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
16450: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
16451: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
16452: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
16453: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
16454: } else {
16455: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
16456: $confhash{$itemid}{'lcauth'});
16457: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
16458: $resulttext .= '; '.&mt('a randomly generated password will be created');
16459: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
16460: if ($confhash{$itemid}{'lcauthparm'} ne '') {
16461: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
16462: }
16463: } else {
16464: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
16465: }
16466: }
16467: $resulttext .= '</li>';
16468: } else {
16469: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
16470: }
16471: }
16472: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
16473: if (@{$confhash{$itemid}{'instdata'}} > 0) {
16474: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
16475: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
16476: } else {
16477: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
16478: }
16479: }
16480: foreach my $item ('topmenu','inlinemenu') {
16481: $resulttext .= '<li>'.$lt{$item}.': ';
16482: if ($confhash{$itemid}{$item}) {
16483: $resulttext .= &mt('Yes');
16484: } else {
16485: $resulttext .= &mt('No');
16486: }
16487: $resulttext .= '</li>';
16488: }
16489: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16490: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16491: $resulttext .= '<li>'.&mt('Menu items:').' '.
16492: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16493: } else {
16494: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16495: }
16496: }
16497: if ($confhash{$itemid}{'crsinc'}) {
16498: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16499: my $rolemaps;
16500: foreach my $role (@ltiroles) {
16501: if ($confhash{$itemid}{'maproles'}{$role}) {
16502: $rolemaps .= (' 'x2).$role.'='.
16503: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
16504: 'Course').',';
16505: }
16506: }
16507: if ($rolemaps) {
16508: $rolemaps =~ s/,$//;
16509: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
16510: }
16511: }
16512: if ($confhash{$itemid}{'mapcrs'}) {
16513: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
16514: }
16515: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
16516: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
16517: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
16518: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
16519: '</li>';
16520: } else {
16521: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
16522: }
16523: }
16524: if ($confhash{$itemid}{'storecrs'}) {
16525: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
16526: }
16527: if ($confhash{$itemid}{'makecrs'}) {
16528: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
16529: } else {
16530: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
16531: }
16532: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
16533: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
16534: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
16535: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
16536: '</li>';
16537: } else {
16538: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
16539: }
16540: }
16541: if ($confhash{$itemid}{'section'}) {
16542: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
16543: $resulttext .= '<li>'.&mt('User section from standard field:').
16544: ' (course_section_sourcedid)'.'</li>';
16545: } else {
16546: $resulttext .= '<li>'.&mt('User section from:').' '.
16547: $confhash{$itemid}{'section'}.'</li>';
16548: }
16549: } else {
16550: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
16551: }
16552: foreach my $item ('passback','roster','topmenu','inlinemenu') {
16553: $resulttext .= '<li>'.$lt{$item}.': ';
16554: if ($confhash{$itemid}{$item}) {
16555: $resulttext .= &mt('Yes');
16556: if ($item eq 'passback') {
16557: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
16558: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
16559: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
16560: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
16561: }
16562: }
16563: } else {
16564: $resulttext .= &mt('No');
16565: }
16566: $resulttext .= '</li>';
16567: }
16568: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16569: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16570: $resulttext .= '<li>'.&mt('Menu items:').' '.
16571: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16572: } else {
16573: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16574: }
16575: }
16576: }
16577: }
16578: $resulttext .= '</ul></li>';
16579: }
16580: }
16581: }
16582: $resulttext .= '</ul>';
16583: } else {
16584: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
16585: }
16586: if ($errors) {
16587: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16588: $errors.'</ul>';
16589: }
16590: return $resulttext;
16591: }
16592:
16593: sub get_lti_id {
16594: my ($domain,$consumer) = @_;
16595: # get lock on lti db
16596: my $lockhash = {
16597: lock => $env{'user.name'}.
16598: ':'.$env{'user.domain'},
16599: };
16600: my $tries = 0;
16601: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16602: my ($id,$error);
16603:
16604: while (($gotlock ne 'ok') && ($tries<10)) {
16605: $tries ++;
16606: sleep (0.1);
16607: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16608: }
16609: if ($gotlock eq 'ok') {
16610: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
16611: if ($currids{'lock'}) {
16612: delete($currids{'lock'});
16613: if (keys(%currids)) {
16614: my @curr = sort { $a <=> $b } keys(%currids);
16615: if ($curr[-1] =~ /^\d+$/) {
16616: $id = 1 + $curr[-1];
16617: }
16618: } else {
16619: $id = 1;
16620: }
16621: if ($id) {
16622: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
16623: $error = 'nostore';
16624: }
16625: } else {
16626: $error = 'nonumber';
16627: }
16628: }
16629: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
16630: } else {
16631: $error = 'nolock';
16632: }
16633: return ($id,$error);
16634: }
16635:
16636: sub modify_autoenroll {
16637: my ($dom,$lastactref,%domconfig) = @_;
16638: my ($resulttext,%changes);
16639: my %currautoenroll;
16640: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
16641: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
16642: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
16643: }
16644: }
16645: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
16646: my %title = ( run => 'Auto-enrollment active',
16647: sender => 'Sender for notification messages',
16648: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
16649: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
16650: my @offon = ('off','on');
16651: my $sender_uname = $env{'form.sender_uname'};
16652: my $sender_domain = $env{'form.sender_domain'};
16653: if ($sender_domain eq '') {
16654: $sender_uname = '';
16655: } elsif ($sender_uname eq '') {
16656: $sender_domain = '';
16657: }
16658: my $coowners = $env{'form.autoassign_coowners'};
16659: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
16660: $autofailsafe =~ s{^\s+|\s+$}{}g;
16661: if ($autofailsafe =~ /\D/) {
16662: undef($autofailsafe);
16663: }
16664: my $failsafe = $env{'form.autoenroll_failsafe'};
16665: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16666: $failsafe = 'off';
16667: undef($autofailsafe);
16668: }
16669: my %autoenrollhash = (
16670: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16671: 'sender_uname' => $sender_uname,
16672: 'sender_domain' => $sender_domain,
16673: 'co-owners' => $coowners,
16674: 'autofailsafe' => $autofailsafe,
16675: 'failsafe' => $failsafe,
16676: }
16677: );
16678: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16679: $dom);
16680: if ($putresult eq 'ok') {
16681: if (exists($currautoenroll{'run'})) {
16682: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16683: $changes{'run'} = 1;
16684: }
16685: } elsif ($autorun) {
16686: if ($env{'form.autoenroll_run'} ne '1') {
16687: $changes{'run'} = 1;
16688: }
16689: }
16690: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16691: $changes{'sender'} = 1;
16692: }
16693: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16694: $changes{'sender'} = 1;
16695: }
16696: if ($currautoenroll{'co-owners'} ne '') {
16697: if ($currautoenroll{'co-owners'} ne $coowners) {
16698: $changes{'coowners'} = 1;
16699: }
16700: } elsif ($coowners) {
16701: $changes{'coowners'} = 1;
16702: }
16703: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16704: $changes{'autofailsafe'} = 1;
16705: }
16706: if ($currautoenroll{'failsafe'} ne $failsafe) {
16707: $changes{'failsafe'} = 1;
16708: }
16709: if (keys(%changes) > 0) {
16710: $resulttext = &mt('Changes made:').'<ul>';
16711: if ($changes{'run'}) {
16712: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16713: }
16714: if ($changes{'sender'}) {
16715: if ($sender_uname eq '' || $sender_domain eq '') {
16716: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16717: } else {
16718: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16719: }
16720: }
16721: if ($changes{'coowners'}) {
16722: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16723: &Apache::loncommon::devalidate_domconfig_cache($dom);
16724: if (ref($lastactref) eq 'HASH') {
16725: $lastactref->{'domainconfig'} = 1;
16726: }
16727: }
16728: if ($changes{'autofailsafe'}) {
16729: if ($autofailsafe ne '') {
16730: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16731: } else {
16732: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16733: }
16734: }
16735: if ($changes{'failsafe'}) {
16736: if ($failsafe eq 'off') {
16737: unless ($changes{'autofailsafe'}) {
16738: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16739: }
16740: } elsif ($failsafe eq 'zero') {
16741: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16742: } else {
16743: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16744: }
16745: }
16746: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16747: &Apache::lonnet::get_domain_defaults($dom,1);
16748: if (ref($lastactref) eq 'HASH') {
16749: $lastactref->{'domdefaults'} = 1;
16750: }
16751: }
16752: $resulttext .= '</ul>';
16753: } else {
16754: $resulttext = &mt('No changes made to auto-enrollment settings');
16755: }
16756: } else {
16757: $resulttext = '<span class="LC_error">'.
16758: &mt('An error occurred: [_1]',$putresult).'</span>';
16759: }
16760: return $resulttext;
16761: }
16762:
16763: sub modify_autoupdate {
16764: my ($dom,%domconfig) = @_;
16765: my ($resulttext,%currautoupdate,%fields,%changes);
16766: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16767: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16768: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16769: }
16770: }
16771: my @offon = ('off','on');
16772: my %title = &Apache::lonlocal::texthash (
16773: run => 'Auto-update:',
16774: classlists => 'Updates to user information in classlists?',
16775: unexpired => 'Skip updates for users without active or future roles?',
16776: lastactive => 'Skip updates for inactive users?',
16777: );
16778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16779: my %fieldtitles = &Apache::lonlocal::texthash (
16780: id => 'Student/Employee ID',
16781: permanentemail => 'E-mail address',
16782: lastname => 'Last Name',
16783: firstname => 'First Name',
16784: middlename => 'Middle Name',
16785: generation => 'Generation',
16786: );
16787: $othertitle = &mt('All users');
16788: if (keys(%{$usertypes}) > 0) {
16789: $othertitle = &mt('Other users');
16790: }
16791: foreach my $key (keys(%env)) {
16792: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16793: my ($usertype,$item) = ($1,$2);
16794: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16795: if ($usertype eq 'default') {
16796: push(@{$fields{$1}},$2);
16797: } elsif (ref($types) eq 'ARRAY') {
16798: if (grep(/^\Q$usertype\E$/,@{$types})) {
16799: push(@{$fields{$1}},$2);
16800: }
16801: }
16802: }
16803: }
16804: }
16805: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16806: @lockablenames = sort(@lockablenames);
16807: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16808: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16809: if (@changed) {
16810: $changes{'lockablenames'} = 1;
16811: }
16812: } else {
16813: if (@lockablenames) {
16814: $changes{'lockablenames'} = 1;
16815: }
16816: }
16817: my %updatehash = (
16818: autoupdate => { run => $env{'form.autoupdate_run'},
16819: classlists => $env{'form.classlists'},
16820: unexpired => $env{'form.unexpired'},
16821: fields => {%fields},
16822: lockablenames => \@lockablenames,
16823: }
16824: );
16825: my $lastactivedays;
16826: if ($env{'form.lastactive'}) {
16827: $lastactivedays = $env{'form.lastactivedays'};
16828: $lastactivedays =~ s/^\s+|\s+$//g;
16829: unless ($lastactivedays =~ /^\d+$/) {
16830: undef($lastactivedays);
16831: $env{'form.lastactive'} = 0;
16832: }
16833: }
16834: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16835: foreach my $key (keys(%currautoupdate)) {
16836: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16837: if (exists($updatehash{autoupdate}{$key})) {
16838: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16839: $changes{$key} = 1;
16840: }
16841: }
16842: } elsif ($key eq 'fields') {
16843: if (ref($currautoupdate{$key}) eq 'HASH') {
16844: foreach my $item (@{$types},'default') {
16845: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16846: my $change = 0;
16847: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16848: if (!exists($fields{$item})) {
16849: $change = 1;
16850: last;
16851: } elsif (ref($fields{$item}) eq 'ARRAY') {
16852: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16853: $change = 1;
16854: last;
16855: }
16856: }
16857: }
16858: if ($change) {
16859: push(@{$changes{$key}},$item);
16860: }
16861: }
16862: }
16863: }
16864: } elsif ($key eq 'lockablenames') {
16865: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16866: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16867: if (@changed) {
16868: $changes{'lockablenames'} = 1;
16869: }
16870: } else {
16871: if (@lockablenames) {
16872: $changes{'lockablenames'} = 1;
16873: }
16874: }
16875: }
16876: }
16877: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16878: if (@lockablenames) {
16879: $changes{'lockablenames'} = 1;
16880: }
16881: }
16882: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16883: if ($updatehash{'autoupdate'}{'unexpired'}) {
16884: $changes{'unexpired'} = 1;
16885: }
16886: }
16887: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16888: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16889: $changes{'lastactive'} = 1;
16890: }
16891: }
16892: foreach my $item (@{$types},'default') {
16893: if (defined($fields{$item})) {
16894: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16895: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16896: my $change = 0;
16897: if (ref($fields{$item}) eq 'ARRAY') {
16898: foreach my $type (@{$fields{$item}}) {
16899: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16900: $change = 1;
16901: last;
16902: }
16903: }
16904: }
16905: if ($change) {
16906: push(@{$changes{'fields'}},$item);
16907: }
16908: } else {
16909: push(@{$changes{'fields'}},$item);
16910: }
16911: } else {
16912: push(@{$changes{'fields'}},$item);
16913: }
16914: }
16915: }
16916: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16917: $dom);
16918: if ($putresult eq 'ok') {
16919: if (keys(%changes) > 0) {
16920: $resulttext = &mt('Changes made:').'<ul>';
16921: foreach my $key (sort(keys(%changes))) {
16922: if ($key eq 'lockablenames') {
16923: $resulttext .= '<li>';
16924: if (@lockablenames) {
16925: $usertypes->{'default'} = $othertitle;
16926: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16927: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16928: } else {
16929: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16930: }
16931: $resulttext .= '</li>';
16932: } elsif (ref($changes{$key}) eq 'ARRAY') {
16933: foreach my $item (@{$changes{$key}}) {
16934: my @newvalues;
16935: foreach my $type (@{$fields{$item}}) {
16936: push(@newvalues,$fieldtitles{$type});
16937: }
16938: my $newvaluestr;
16939: if (@newvalues > 0) {
16940: $newvaluestr = join(', ',@newvalues);
16941: } else {
16942: $newvaluestr = &mt('none');
16943: }
16944: if ($item eq 'default') {
16945: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16946: } else {
16947: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16948: }
16949: }
16950: } else {
16951: my $newvalue;
16952: if ($key eq 'run') {
16953: $newvalue = $offon[$env{'form.autoupdate_run'}];
16954: } elsif ($key eq 'lastactive') {
16955: $newvalue = $offon[$env{'form.lastactive'}];
16956: unless ($lastactivedays eq '') {
16957: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16958: }
16959: } else {
16960: $newvalue = $offon[$env{'form.'.$key}];
16961: }
16962: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16963: }
16964: }
16965: $resulttext .= '</ul>';
16966: } else {
16967: $resulttext = &mt('No changes made to autoupdates');
16968: }
16969: } else {
16970: $resulttext = '<span class="LC_error">'.
16971: &mt('An error occurred: [_1]',$putresult).'</span>';
16972: }
16973: return $resulttext;
16974: }
16975:
16976: sub modify_autocreate {
16977: my ($dom,%domconfig) = @_;
16978: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16979: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16980: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16981: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16982: }
16983: }
16984: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16985: req => 'Auto-creation of validated requests for official courses',
16986: xmldc => 'Identity of course creator of courses from XML files',
16987: );
16988: my @types = ('xml','req');
16989: foreach my $item (@types) {
16990: $newvals{$item} = $env{'form.autocreate_'.$item};
16991: $newvals{$item} =~ s/\D//g;
16992: $newvals{$item} = 0 if ($newvals{$item} eq '');
16993: }
16994: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16995: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16996: unless (exists($domcoords{$newvals{'xmldc'}})) {
16997: $newvals{'xmldc'} = '';
16998: }
16999: %autocreatehash = (
17000: autocreate => { xml => $newvals{'xml'},
17001: req => $newvals{'req'},
17002: }
17003: );
17004: if ($newvals{'xmldc'} ne '') {
17005: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
17006: }
17007: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
17008: $dom);
17009: if ($putresult eq 'ok') {
17010: my @items = @types;
17011: if ($newvals{'xml'}) {
17012: push(@items,'xmldc');
17013: }
17014: foreach my $item (@items) {
17015: if (exists($currautocreate{$item})) {
17016: if ($currautocreate{$item} ne $newvals{$item}) {
17017: $changes{$item} = 1;
17018: }
17019: } elsif ($newvals{$item}) {
17020: $changes{$item} = 1;
17021: }
17022: }
17023: if (keys(%changes) > 0) {
17024: my @offon = ('off','on');
17025: $resulttext = &mt('Changes made:').'<ul>';
17026: foreach my $item (@types) {
17027: if ($changes{$item}) {
17028: my $newtxt = $offon[$newvals{$item}];
17029: $resulttext .= '<li>'.
17030: &mt("$title{$item} set to [_1]$newtxt [_2]",
17031: '<b>','</b>').
17032: '</li>';
17033: }
17034: }
17035: if ($changes{'xmldc'}) {
17036: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
17037: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
17038: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
17039: }
17040: $resulttext .= '</ul>';
17041: } else {
17042: $resulttext = &mt('No changes made to auto-creation settings');
17043: }
17044: } else {
17045: $resulttext = '<span class="LC_error">'.
17046: &mt('An error occurred: [_1]',$putresult).'</span>';
17047: }
17048: return $resulttext;
17049: }
17050:
17051: sub modify_directorysrch {
17052: my ($dom,$lastactref,%domconfig) = @_;
17053: my ($resulttext,%changes);
17054: my %currdirsrch;
17055: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
17056: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
17057: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
17058: }
17059: }
17060: my %title = ( available => 'Institutional directory search available',
17061: localonly => 'Other domains can search institution',
17062: lcavailable => 'LON-CAPA directory search available',
17063: lclocalonly => 'Other domains can search LON-CAPA domain',
17064: searchby => 'Search types',
17065: searchtypes => 'Search latitude');
17066: my @offon = ('off','on');
17067: my @otherdoms = ('Yes','No');
17068:
17069: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
17070: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
17071: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
17072:
17073: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17074: if (keys(%{$usertypes}) == 0) {
17075: @cansearch = ('default');
17076: } else {
17077: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
17078: foreach my $type (@{$currdirsrch{'cansearch'}}) {
17079: if (!grep(/^\Q$type\E$/,@cansearch)) {
17080: push(@{$changes{'cansearch'}},$type);
17081: }
17082: }
17083: foreach my $type (@cansearch) {
17084: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
17085: push(@{$changes{'cansearch'}},$type);
17086: }
17087: }
17088: } else {
17089: push(@{$changes{'cansearch'}},@cansearch);
17090: }
17091: }
17092:
17093: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
17094: foreach my $by (@{$currdirsrch{'searchby'}}) {
17095: if (!grep(/^\Q$by\E$/,@searchby)) {
17096: push(@{$changes{'searchby'}},$by);
17097: }
17098: }
17099: foreach my $by (@searchby) {
17100: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
17101: push(@{$changes{'searchby'}},$by);
17102: }
17103: }
17104: } else {
17105: push(@{$changes{'searchby'}},@searchby);
17106: }
17107:
17108: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
17109: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
17110: if (!grep(/^\Q$type\E$/,@searchtypes)) {
17111: push(@{$changes{'searchtypes'}},$type);
17112: }
17113: }
17114: foreach my $type (@searchtypes) {
17115: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
17116: push(@{$changes{'searchtypes'}},$type);
17117: }
17118: }
17119: } else {
17120: if (exists($currdirsrch{'searchtypes'})) {
17121: foreach my $type (@searchtypes) {
17122: if ($type ne $currdirsrch{'searchtypes'}) {
17123: push(@{$changes{'searchtypes'}},$type);
17124: }
17125: }
17126: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
17127: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
17128: }
17129: } else {
17130: push(@{$changes{'searchtypes'}},@searchtypes);
17131: }
17132: }
17133:
17134: my %dirsrch_hash = (
17135: directorysrch => { available => $env{'form.dirsrch_available'},
17136: cansearch => \@cansearch,
17137: localonly => $env{'form.dirsrch_instlocalonly'},
17138: lclocalonly => $env{'form.dirsrch_domlocalonly'},
17139: lcavailable => $env{'form.dirsrch_domavailable'},
17140: searchby => \@searchby,
17141: searchtypes => \@searchtypes,
17142: }
17143: );
17144: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
17145: $dom);
17146: if ($putresult eq 'ok') {
17147: if (exists($currdirsrch{'available'})) {
17148: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
17149: $changes{'available'} = 1;
17150: }
17151: } else {
17152: if ($env{'form.dirsrch_available'} eq '1') {
17153: $changes{'available'} = 1;
17154: }
17155: }
17156: if (exists($currdirsrch{'lcavailable'})) {
17157: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
17158: $changes{'lcavailable'} = 1;
17159: }
17160: } else {
17161: if ($env{'form.dirsrch_lcavailable'} eq '1') {
17162: $changes{'lcavailable'} = 1;
17163: }
17164: }
17165: if (exists($currdirsrch{'localonly'})) {
17166: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
17167: $changes{'localonly'} = 1;
17168: }
17169: } else {
17170: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
17171: $changes{'localonly'} = 1;
17172: }
17173: }
17174: if (exists($currdirsrch{'lclocalonly'})) {
17175: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
17176: $changes{'lclocalonly'} = 1;
17177: }
17178: } else {
17179: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
17180: $changes{'lclocalonly'} = 1;
17181: }
17182: }
17183: if (keys(%changes) > 0) {
17184: $resulttext = &mt('Changes made:').'<ul>';
17185: if ($changes{'available'}) {
17186: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
17187: }
17188: if ($changes{'lcavailable'}) {
17189: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
17190: }
17191: if ($changes{'localonly'}) {
17192: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
17193: }
17194: if ($changes{'lclocalonly'}) {
17195: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
17196: }
17197: if (ref($changes{'cansearch'}) eq 'ARRAY') {
17198: my $chgtext;
17199: if (ref($usertypes) eq 'HASH') {
17200: if (keys(%{$usertypes}) > 0) {
17201: foreach my $type (@{$types}) {
17202: if (grep(/^\Q$type\E$/,@cansearch)) {
17203: $chgtext .= $usertypes->{$type}.'; ';
17204: }
17205: }
17206: if (grep(/^default$/,@cansearch)) {
17207: $chgtext .= $othertitle;
17208: } else {
17209: $chgtext =~ s/\; $//;
17210: }
17211: $resulttext .=
17212: '<li>'.
17213: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
17214: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
17215: '</li>';
17216: }
17217: }
17218: }
17219: if (ref($changes{'searchby'}) eq 'ARRAY') {
17220: my ($searchtitles,$titleorder) = &sorted_searchtitles();
17221: my $chgtext;
17222: foreach my $type (@{$titleorder}) {
17223: if (grep(/^\Q$type\E$/,@searchby)) {
17224: if (defined($searchtitles->{$type})) {
17225: $chgtext .= $searchtitles->{$type}.'; ';
17226: }
17227: }
17228: }
17229: $chgtext =~ s/\; $//;
17230: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
17231: }
17232: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
17233: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
17234: my $chgtext;
17235: foreach my $type (@{$srchtypeorder}) {
17236: if (grep(/^\Q$type\E$/,@searchtypes)) {
17237: if (defined($srchtypes_desc->{$type})) {
17238: $chgtext .= $srchtypes_desc->{$type}.'; ';
17239: }
17240: }
17241: }
17242: $chgtext =~ s/\; $//;
17243: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
17244: }
17245: $resulttext .= '</ul>';
17246: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
17247: if (ref($lastactref) eq 'HASH') {
17248: $lastactref->{'directorysrch'} = 1;
17249: }
17250: } else {
17251: $resulttext = &mt('No changes made to directory search settings');
17252: }
17253: } else {
17254: $resulttext = '<span class="LC_error">'.
17255: &mt('An error occurred: [_1]',$putresult).'</span>';
17256: }
17257: return $resulttext;
17258: }
17259:
17260: sub modify_contacts {
17261: my ($dom,$lastactref,%domconfig) = @_;
17262: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
17263: if (ref($domconfig{'contacts'}) eq 'HASH') {
17264: foreach my $key (keys(%{$domconfig{'contacts'}})) {
17265: $currsetting{$key} = $domconfig{'contacts'}{$key};
17266: }
17267: }
17268: my (%others,%to,%bcc,%includestr,%includeloc);
17269: my @contacts = ('supportemail','adminemail');
17270: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
17271: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
17272: my @toggles = ('reporterrors','reportupdates','reportstatus');
17273: my @lonstatus = ('threshold','sysmail','weights','excluded');
17274: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
17275: foreach my $type (@mailings) {
17276: @{$newsetting{$type}} =
17277: &Apache::loncommon::get_env_multiple('form.'.$type);
17278: foreach my $item (@contacts) {
17279: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
17280: $contacts_hash{contacts}{$type}{$item} = 1;
17281: } else {
17282: $contacts_hash{contacts}{$type}{$item} = 0;
17283: }
17284: }
17285: $others{$type} = $env{'form.'.$type.'_others'};
17286: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
17287: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17288: $bcc{$type} = $env{'form.'.$type.'_bcc'};
17289: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
17290: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
17291: $includestr{$type} = $env{'form.'.$type.'_includestr'};
17292: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
17293: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17294: }
17295: }
17296: }
17297: foreach my $item (@contacts) {
17298: $to{$item} = $env{'form.'.$item};
17299: $contacts_hash{'contacts'}{$item} = $to{$item};
17300: }
17301: foreach my $item (@toggles) {
17302: if ($env{'form.'.$item} =~ /^(0|1)$/) {
17303: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
17304: }
17305: }
17306: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
17307: foreach my $item (@lonstatus) {
17308: if ($item eq 'excluded') {
17309: my (%serverhomes,@excluded);
17310: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
17311: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
17312: if (@possexcluded) {
17313: foreach my $id (sort(@possexcluded)) {
17314: if ($serverhomes{$id}) {
17315: push(@excluded,$id);
17316: }
17317: }
17318: }
17319: if (@excluded) {
17320: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
17321: }
17322: } elsif ($item eq 'weights') {
17323: foreach my $type ('E','W','N','U') {
17324: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
17325: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
17326: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
17327: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
17328: $env{'form.error'.$item.'_'.$type};
17329: }
17330: }
17331: }
17332: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
17333: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
17334: if ($env{'form.error'.$item} =~ /^\d+$/) {
17335: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
17336: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
17337: }
17338: }
17339: }
17340: }
17341: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
17342: foreach my $field (@{$fields}) {
17343: if (ref($possoptions->{$field}) eq 'ARRAY') {
17344: my $value = $env{'form.helpform_'.$field};
17345: $value =~ s/^\s+|\s+$//g;
17346: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
17347: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
17348: if ($field eq 'screenshot') {
17349: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
17350: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
17351: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
17352: }
17353: }
17354: }
17355: }
17356: }
17357: }
17358: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17359: my (@statuses,%usertypeshash,@overrides);
17360: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
17361: @statuses = @{$types};
17362: if (ref($usertypes) eq 'HASH') {
17363: %usertypeshash = %{$usertypes};
17364: }
17365: }
17366: if (@statuses) {
17367: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
17368: foreach my $type (@possoverrides) {
17369: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
17370: push(@overrides,$type);
17371: }
17372: }
17373: if (@overrides) {
17374: foreach my $type (@overrides) {
17375: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
17376: foreach my $item (@contacts) {
17377: if (grep(/^\Q$item\E$/,@standard)) {
17378: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
17379: $newsetting{'override_'.$type}{$item} = 1;
17380: } else {
17381: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
17382: $newsetting{'override_'.$type}{$item} = 0;
17383: }
17384: }
17385: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
17386: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17387: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
17388: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17389: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
17390: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
17391: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
17392: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17393: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
17394: }
17395: }
17396: }
17397: }
17398: if (keys(%currsetting) > 0) {
17399: foreach my $item (@contacts) {
17400: if ($to{$item} ne $currsetting{$item}) {
17401: $changes{$item} = 1;
17402: }
17403: }
17404: foreach my $type (@mailings) {
17405: foreach my $item (@contacts) {
17406: if (ref($currsetting{$type}) eq 'HASH') {
17407: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
17408: push(@{$changes{$type}},$item);
17409: }
17410: } else {
17411: push(@{$changes{$type}},@{$newsetting{$type}});
17412: }
17413: }
17414: if ($others{$type} ne $currsetting{$type}{'others'}) {
17415: push(@{$changes{$type}},'others');
17416: }
17417: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17418: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
17419: push(@{$changes{$type}},'bcc');
17420: }
17421: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
17422: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
17423: push(@{$changes{$type}},'include');
17424: }
17425: }
17426: }
17427: if (ref($fields) eq 'ARRAY') {
17428: if (ref($currsetting{'helpform'}) eq 'HASH') {
17429: foreach my $field (@{$fields}) {
17430: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
17431: push(@{$changes{'helpform'}},$field);
17432: }
17433: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17434: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
17435: push(@{$changes{'helpform'}},'maxsize');
17436: }
17437: }
17438: }
17439: } else {
17440: foreach my $field (@{$fields}) {
17441: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17442: push(@{$changes{'helpform'}},$field);
17443: }
17444: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17445: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17446: push(@{$changes{'helpform'}},'maxsize');
17447: }
17448: }
17449: }
17450: }
17451: }
17452: if (@statuses) {
17453: if (ref($currsetting{'overrides'}) eq 'HASH') {
17454: foreach my $key (keys(%{$currsetting{'overrides'}})) {
17455: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
17456: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
17457: foreach my $item (@contacts,'bcc','others','include') {
17458: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
17459: push(@{$changes{'overrides'}},$key);
17460: last;
17461: }
17462: }
17463: } else {
17464: push(@{$changes{'overrides'}},$key);
17465: }
17466: }
17467: }
17468: foreach my $key (@overrides) {
17469: unless (exists($currsetting{'overrides'}{$key})) {
17470: push(@{$changes{'overrides'}},$key);
17471: }
17472: }
17473: } else {
17474: foreach my $key (@overrides) {
17475: push(@{$changes{'overrides'}},$key);
17476: }
17477: }
17478: }
17479: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
17480: foreach my $key ('excluded','weights','threshold','sysmail') {
17481: if ($key eq 'excluded') {
17482: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17483: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
17484: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17485: (@{$currsetting{'lonstatus'}{$key}})) {
17486: my @diffs =
17487: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
17488: $currsetting{'lonstatus'}{$key});
17489: if (@diffs) {
17490: push(@{$changes{'lonstatus'}},$key);
17491: }
17492: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
17493: push(@{$changes{'lonstatus'}},$key);
17494: }
17495: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17496: (@{$currsetting{'lonstatus'}{$key}})) {
17497: push(@{$changes{'lonstatus'}},$key);
17498: }
17499: } elsif ($key eq 'weights') {
17500: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17501: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
17502: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17503: foreach my $type ('E','W','N','U') {
17504: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
17505: $currsetting{'lonstatus'}{$key}{$type}) {
17506: push(@{$changes{'lonstatus'}},$key);
17507: last;
17508: }
17509: }
17510: } else {
17511: foreach my $type ('E','W','N','U') {
17512: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
17513: push(@{$changes{'lonstatus'}},$key);
17514: last;
17515: }
17516: }
17517: }
17518: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17519: foreach my $type ('E','W','N','U') {
17520: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
17521: push(@{$changes{'lonstatus'}},$key);
17522: last;
17523: }
17524: }
17525: }
17526: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
17527: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17528: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17529: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
17530: push(@{$changes{'lonstatus'}},$key);
17531: }
17532: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
17533: push(@{$changes{'lonstatus'}},$key);
17534: }
17535: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17536: push(@{$changes{'lonstatus'}},$key);
17537: }
17538: }
17539: }
17540: } else {
17541: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17542: foreach my $key ('excluded','weights','threshold','sysmail') {
17543: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17544: push(@{$changes{'lonstatus'}},$key);
17545: }
17546: }
17547: }
17548: }
17549: } else {
17550: my %default;
17551: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
17552: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
17553: $default{'errormail'} = 'adminemail';
17554: $default{'packagesmail'} = 'adminemail';
17555: $default{'helpdeskmail'} = 'supportemail';
17556: $default{'otherdomsmail'} = 'supportemail';
17557: $default{'lonstatusmail'} = 'adminemail';
17558: $default{'requestsmail'} = 'adminemail';
17559: $default{'updatesmail'} = 'adminemail';
17560: $default{'hostipmail'} = 'adminemail';
17561: foreach my $item (@contacts) {
17562: if ($to{$item} ne $default{$item}) {
17563: $changes{$item} = 1;
17564: }
17565: }
17566: foreach my $type (@mailings) {
17567: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
17568: push(@{$changes{$type}},@{$newsetting{$type}});
17569: }
17570: if ($others{$type} ne '') {
17571: push(@{$changes{$type}},'others');
17572: }
17573: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17574: if ($bcc{$type} ne '') {
17575: push(@{$changes{$type}},'bcc');
17576: }
17577: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
17578: push(@{$changes{$type}},'include');
17579: }
17580: }
17581: }
17582: if (ref($fields) eq 'ARRAY') {
17583: foreach my $field (@{$fields}) {
17584: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17585: push(@{$changes{'helpform'}},$field);
17586: }
17587: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17588: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17589: push(@{$changes{'helpform'}},'maxsize');
17590: }
17591: }
17592: }
17593: }
17594: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17595: foreach my $key ('excluded','weights','threshold','sysmail') {
17596: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17597: push(@{$changes{'lonstatus'}},$key);
17598: }
17599: }
17600: }
17601: }
17602: foreach my $item (@toggles) {
17603: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
17604: $changes{$item} = 1;
17605: } elsif ((!$env{'form.'.$item}) &&
17606: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
17607: $changes{$item} = 1;
17608: }
17609: }
17610: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
17611: $dom);
17612: if ($putresult eq 'ok') {
17613: if (keys(%changes) > 0) {
17614: &Apache::loncommon::devalidate_domconfig_cache($dom);
17615: if (ref($lastactref) eq 'HASH') {
17616: $lastactref->{'domainconfig'} = 1;
17617: }
17618: my ($titles,$short_titles) = &contact_titles();
17619: $resulttext = &mt('Changes made:').'<ul>';
17620: foreach my $item (@contacts) {
17621: if ($changes{$item}) {
17622: $resulttext .= '<li>'.$titles->{$item}.
17623: &mt(' set to: ').
17624: '<span class="LC_cusr_emph">'.
17625: $to{$item}.'</span></li>';
17626: }
17627: }
17628: foreach my $type (@mailings) {
17629: if (ref($changes{$type}) eq 'ARRAY') {
17630: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17631: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
17632: } else {
17633: $resulttext .= '<li>'.$titles->{$type}.': ';
17634: }
17635: my @text;
17636: foreach my $item (@{$newsetting{$type}}) {
17637: push(@text,$short_titles->{$item});
17638: }
17639: if ($others{$type} ne '') {
17640: push(@text,$others{$type});
17641: }
17642: if (@text) {
17643: $resulttext .= '<span class="LC_cusr_emph">'.
17644: join(', ',@text).'</span>';
17645: }
17646: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17647: if ($bcc{$type} ne '') {
17648: my $bcctext;
17649: if (@text) {
17650: $bcctext = ' '.&mt('with Bcc to');
17651: } else {
17652: $bcctext = '(Bcc)';
17653: }
17654: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
17655: } elsif (!@text) {
17656: $resulttext .= &mt('No one');
17657: }
17658: if ($includestr{$type} ne '') {
17659: if ($includeloc{$type} eq 'b') {
17660: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
17661: } elsif ($includeloc{$type} eq 's') {
17662: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
17663: }
17664: }
17665: } elsif (!@text) {
17666: $resulttext .= &mt('No recipients');
17667: }
17668: $resulttext .= '</li>';
17669: }
17670: }
17671: if (ref($changes{'overrides'}) eq 'ARRAY') {
17672: my @deletions;
17673: foreach my $type (@{$changes{'overrides'}}) {
17674: if ($usertypeshash{$type}) {
17675: if (grep(/^\Q$type\E/,@overrides)) {
17676: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17677: $usertypeshash{$type}).'<ul><li>';
17678: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17679: my @text;
17680: foreach my $item (@contacts) {
17681: if ($newsetting{'override_'.$type}{$item}) {
17682: push(@text,$short_titles->{$item});
17683: }
17684: }
17685: if ($newsetting{'override_'.$type}{'others'} ne '') {
17686: push(@text,$newsetting{'override_'.$type}{'others'});
17687: }
17688:
17689: if (@text) {
17690: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17691: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17692: }
17693: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17694: my $bcctext;
17695: if (@text) {
17696: $bcctext = ' '.&mt('with Bcc to');
17697: } else {
17698: $bcctext = '(Bcc)';
17699: }
17700: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17701: } elsif (!@text) {
17702: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17703: }
17704: $resulttext .= '</li>';
17705: if ($newsetting{'override_'.$type}{'include'} ne '') {
17706: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17707: if ($loc eq 'b') {
17708: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17709: } elsif ($loc eq 's') {
17710: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17711: }
17712: }
17713: }
17714: $resulttext .= '</li></ul></li>';
17715: } else {
17716: push(@deletions,$usertypeshash{$type});
17717: }
17718: }
17719: }
17720: if (@deletions) {
17721: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17722: join(', ',@deletions)).'</li>';
17723: }
17724: }
17725: my @offon = ('off','on');
17726: my $corelink = &core_link_msu();
17727: if ($changes{'reporterrors'}) {
17728: $resulttext .= '<li>'.
17729: &mt('E-mail error reports to [_1] set to "'.
17730: $offon[$env{'form.reporterrors'}].'".',
17731: $corelink).
17732: '</li>';
17733: }
17734: if ($changes{'reportupdates'}) {
17735: $resulttext .= '<li>'.
17736: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17737: $offon[$env{'form.reportupdates'}].'".',
17738: $corelink).
17739: '</li>';
17740: }
17741: if ($changes{'reportstatus'}) {
17742: $resulttext .= '<li>'.
17743: &mt('E-mail status if errors above threshold to [_1] set to "'.
17744: $offon[$env{'form.reportstatus'}].'".',
17745: $corelink).
17746: '</li>';
17747: }
17748: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17749: $resulttext .= '<li>'.
17750: &mt('Nightly status check e-mail settings').':<ul>';
17751: my (%defval,%use_def,%shown);
17752: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17753: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17754: $defval{'weights'} =
17755: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17756: $defval{'excluded'} = &mt('None');
17757: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17758: foreach my $item ('threshold','sysmail','weights','excluded') {
17759: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17760: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17761: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17762: } elsif ($item eq 'weights') {
17763: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17764: foreach my $type ('E','W','N','U') {
17765: $shown{$item} .= $lonstatus_names->{$type}.'=';
17766: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17767: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17768: } else {
17769: $shown{$item} .= $lonstatus_defs->{$type};
17770: }
17771: $shown{$item} .= ', ';
17772: }
17773: $shown{$item} =~ s/, $//;
17774: } else {
17775: $shown{$item} = $defval{$item};
17776: }
17777: } elsif ($item eq 'excluded') {
17778: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17779: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17780: } else {
17781: $shown{$item} = $defval{$item};
17782: }
17783: }
17784: } else {
17785: $shown{$item} = $defval{$item};
17786: }
17787: }
17788: } else {
17789: foreach my $item ('threshold','weights','excluded','sysmail') {
17790: $shown{$item} = $defval{$item};
17791: }
17792: }
17793: foreach my $item ('threshold','weights','excluded','sysmail') {
17794: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17795: $shown{$item}).'</li>';
17796: }
17797: $resulttext .= '</ul></li>';
17798: }
17799: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17800: my (@optional,@required,@unused,$maxsizechg);
17801: foreach my $field (@{$changes{'helpform'}}) {
17802: if ($field eq 'maxsize') {
17803: $maxsizechg = 1;
17804: next;
17805: }
17806: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17807: push(@optional,$field);
17808: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17809: push(@unused,$field);
17810: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17811: push(@required,$field);
17812: }
17813: }
17814: if (@optional) {
17815: $resulttext .= '<li>'.
17816: &mt('Help form fields changed to "Optional": [_1].',
17817: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17818: '</li>';
17819: }
17820: if (@required) {
17821: $resulttext .= '<li>'.
17822: &mt('Help form fields changed to "Required": [_1].',
17823: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17824: '</li>';
17825: }
17826: if (@unused) {
17827: $resulttext .= '<li>'.
17828: &mt('Help form fields changed to "Not shown": [_1].',
17829: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17830: '</li>';
17831: }
17832: if ($maxsizechg) {
17833: $resulttext .= '<li>'.
17834: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17835: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17836: '</li>';
17837: }
17838: }
17839: $resulttext .= '</ul>';
17840: } else {
17841: $resulttext = &mt('No changes made to contacts and form settings');
17842: }
17843: } else {
17844: $resulttext = '<span class="LC_error">'.
17845: &mt('An error occurred: [_1].',$putresult).'</span>';
17846: }
17847: return $resulttext;
17848: }
17849:
17850: sub modify_privacy {
17851: my ($dom,%domconfig) = @_;
17852: my ($resulttext,%current,%changes);
17853: if (ref($domconfig{'privacy'}) eq 'HASH') {
17854: %current = %{$domconfig{'privacy'}};
17855: }
17856: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17857: my @items = ('domain','author','course','community');
17858: my %names = &Apache::lonlocal::texthash (
17859: domain => 'Assigned domain role(s)',
17860: author => 'Assigned co-author role(s)',
17861: course => 'Assigned course role(s)',
17862: community => 'Assigned community role',
17863: );
17864: my %roles = &Apache::lonlocal::texthash (
17865: domain => 'Domain role',
17866: author => 'Co-author role',
17867: course => 'Course role',
17868: community => 'Community role',
17869: );
17870: my %titles = &Apache::lonlocal::texthash (
17871: approval => 'Approval for role in different domain',
17872: othdom => 'User information available in other domain',
17873: priv => 'Information viewable by privileged user in same domain',
17874: unpriv => 'Information viewable by unprivileged user in same domain',
17875: instdom => 'Other domain shares institution/provider',
17876: extdom => 'Other domain has different institution/provider',
17877: none => 'Not allowed',
17878: user => 'User authorizes',
17879: domain => 'Domain Coordinator authorizes',
17880: auto => 'Unrestricted',
17881: );
17882: my %fieldnames = &Apache::lonlocal::texthash (
17883: id => 'Student/Employee ID',
17884: permanentemail => 'E-mail address',
17885: lastname => 'Last Name',
17886: firstname => 'First Name',
17887: middlename => 'Middle Name',
17888: generation => 'Generation',
17889: );
17890: my ($othertitle,$usertypes,$types) =
17891: &Apache::loncommon::sorted_inst_types($dom);
17892: my (%by_ip,%by_location,@intdoms,@instdoms);
17893: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17894:
17895: my %privacyhash = (
17896: 'approval' => {
17897: instdom => {},
17898: extdom => {},
17899: },
17900: 'othdom' => {},
17901: 'priv' => {},
17902: 'unpriv' => {},
17903: );
17904: foreach my $item (@items) {
17905: if (@instdoms > 1) {
17906: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17907: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17908: }
17909: if (ref($current{'approval'}) eq 'HASH') {
17910: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17911: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17912: $changes{'approval'} = 1;
17913: }
17914: }
17915: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17916: $changes{'approval'} = 1;
17917: }
17918: }
17919: if (keys(%by_location) > 0) {
17920: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17921: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17922: }
17923: if (ref($current{'approval'}) eq 'HASH') {
17924: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17925: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17926: $changes{'approval'} = 1;
17927: }
17928: }
17929: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17930: $changes{'approval'} = 1;
17931: }
17932: }
17933: foreach my $status ('priv','unpriv') {
17934: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17935: my @newvalues;
17936: foreach my $field (@possibles) {
17937: if (grep(/^\Q$field\E$/,@fields)) {
17938: $privacyhash{$status}{$item}{$field} = 1;
17939: push(@newvalues,$field);
17940: }
17941: }
17942: @newvalues = sort(@newvalues);
17943: if (ref($current{$status}) eq 'HASH') {
17944: if (ref($current{$status}{$item}) eq 'HASH') {
17945: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17946: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17947: if (@diffs > 0) {
17948: $changes{$status} = 1;
17949: }
17950: }
17951: } else {
17952: my @stdfields;
17953: foreach my $field (@fields) {
17954: if ($field eq 'id') {
17955: next if ($status eq 'unpriv');
17956: next if (($status eq 'priv') && ($item eq 'community'));
17957: }
17958: push(@stdfields,$field);
17959: }
17960: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17961: if (@diffs > 0) {
17962: $changes{$status} = 1;
17963: }
17964: }
17965: }
17966: }
17967: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17968: my @statuses;
17969: if (ref($types) eq 'ARRAY') {
17970: @statuses = @{$types};
17971: }
17972: foreach my $type (@statuses,'default') {
17973: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17974: my @newvalues;
17975: foreach my $field (sort(@possfields)) {
17976: if (grep(/^\Q$field\E$/,@fields)) {
17977: $privacyhash{'othdom'}{$type}{$field} = 1;
17978: push(@newvalues,$field);
17979: }
17980: }
17981: @newvalues = sort(@newvalues);
17982: if (ref($current{'othdom'}) eq 'HASH') {
17983: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17984: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17985: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17986: if (@diffs > 0) {
17987: $changes{'othdom'} = 1;
17988: }
17989: }
17990: } else {
17991: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17992: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17993: if (@diffs > 0) {
17994: $changes{'othdom'} = 1;
17995: }
17996: }
17997: }
17998: }
17999: my %confighash = (
18000: privacy => \%privacyhash,
18001: );
18002: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18003: if ($putresult eq 'ok') {
18004: if (keys(%changes) > 0) {
18005: $resulttext = &mt('Changes made: ').'<ul>';
18006: foreach my $key ('approval','othdom','priv','unpriv') {
18007: if ($changes{$key}) {
18008: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18009: if ($key eq 'approval') {
18010: if (keys(%{$privacyhash{$key}{instdom}})) {
18011: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
18012: foreach my $item (@items) {
18013: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
18014: }
18015: $resulttext .= '</ul></li>';
18016: }
18017: if (keys(%{$privacyhash{$key}{extdom}})) {
18018: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
18019: foreach my $item (@items) {
18020: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
18021: }
18022: $resulttext .= '</ul></li>';
18023: }
18024: } elsif ($key eq 'othdom') {
18025: my @statuses;
18026: if (ref($types) eq 'ARRAY') {
18027: @statuses = @{$types};
18028: }
18029: if (ref($privacyhash{$key}) eq 'HASH') {
18030: foreach my $status (@statuses,'default') {
18031: if ($status eq 'default') {
18032: $resulttext .= '<li>'.$othertitle.': ';
18033: } elsif (ref($usertypes) eq 'HASH') {
18034: $resulttext .= '<li>'.$usertypes->{$status}.': ';
18035: } else {
18036: next;
18037: }
18038: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
18039: if (keys(%{$privacyhash{$key}{$status}})) {
18040: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
18041: } else {
18042: $resulttext .= &mt('none');
18043: }
18044: }
18045: $resulttext .= '</li>';
18046: }
18047: }
18048: } else {
18049: foreach my $item (@items) {
18050: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
18051: $resulttext .= '<li>'.$names{$item}.': ';
18052: if (keys(%{$privacyhash{$key}{$item}})) {
18053: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
18054: } else {
18055: $resulttext .= &mt('none');
18056: }
18057: $resulttext .= '</li>';
18058: }
18059: }
18060: }
18061: $resulttext .= '</ul></li>';
18062: }
18063: }
18064: } else {
18065: $resulttext = &mt('No changes made to user information settings');
18066: }
18067: } else {
18068: $resulttext = '<span class="LC_error">'.
18069: &mt('An error occurred: [_1]',$putresult).'</span>';
18070: }
18071: return $resulttext;
18072: }
18073:
18074: sub modify_passwords {
18075: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18076: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
18077: $updatedefaults,$updateconf);
18078: my $customfn = 'resetpw.html';
18079: if (ref($domconfig{'passwords'}) eq 'HASH') {
18080: %current = %{$domconfig{'passwords'}};
18081: }
18082: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18083: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18084: if (ref($types) eq 'ARRAY') {
18085: @oktypes = @{$types};
18086: }
18087: push(@oktypes,'default');
18088:
18089: my %titles = &Apache::lonlocal::texthash (
18090: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
18091: intauth_check => 'Check bcrypt cost if authenticated',
18092: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
18093: permanent => 'Permanent e-mail address',
18094: critical => 'Critical notification address',
18095: notify => 'Notification address',
18096: min => 'Minimum password length',
18097: max => 'Maximum password length',
18098: chars => 'Required characters',
18099: expire => 'Password expiration (days)',
18100: numsaved => 'Number of previous passwords to save',
18101: reset => 'Resetting Forgotten Password',
18102: intauth => 'Encryption of Stored Passwords (Internal Auth)',
18103: rules => 'Rules for LON-CAPA Passwords',
18104: crsownerchg => 'Course Owner Changing Student Passwords',
18105: username => 'Username',
18106: email => 'E-mail address',
18107: );
18108:
18109: #
18110: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
18111: #
18112: my (%curr_defaults,%save_defaults);
18113: if (ref($domconfig{'defaults'}) eq 'HASH') {
18114: foreach my $key (keys(%{$domconfig{'defaults'}})) {
18115: if ($key =~ /^intauth_(cost|check|switch)$/) {
18116: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
18117: } else {
18118: $save_defaults{$key} = $domconfig{'defaults'}{$key};
18119: }
18120: }
18121: }
18122: my %staticdefaults = (
18123: 'resetlink' => 2,
18124: 'resetcase' => \@oktypes,
18125: 'resetprelink' => 'both',
18126: 'resetemail' => ['critical','notify','permanent'],
18127: 'intauth_cost' => 10,
18128: 'intauth_check' => 0,
18129: 'intauth_switch' => 0,
18130: );
18131: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18132: foreach my $type (@oktypes) {
18133: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
18134: }
18135: my $linklife = $env{'form.passwords_link'};
18136: $linklife =~ s/^\s+|\s+$//g;
18137: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
18138: $newvalues{'resetlink'} = $linklife;
18139: if ($current{'resetlink'}) {
18140: if ($current{'resetlink'} ne $linklife) {
18141: $changes{'reset'} = 1;
18142: }
18143: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18144: if ($staticdefaults{'resetlink'} ne $linklife) {
18145: $changes{'reset'} = 1;
18146: }
18147: }
18148: } elsif ($current{'resetlink'}) {
18149: $changes{'reset'} = 1;
18150: }
18151: my @casesens;
18152: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
18153: foreach my $case (sort(@posscase)) {
18154: if (grep(/^\Q$case\E$/,@oktypes)) {
18155: push(@casesens,$case);
18156: }
18157: }
18158: $newvalues{'resetcase'} = \@casesens;
18159: if (ref($current{'resetcase'}) eq 'ARRAY') {
18160: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
18161: if (@diffs > 0) {
18162: $changes{'reset'} = 1;
18163: }
18164: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18165: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
18166: if (@diffs > 0) {
18167: $changes{'reset'} = 1;
18168: }
18169: }
18170: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
18171: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
18172: if (exists($current{'resetprelink'})) {
18173: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
18174: $changes{'reset'} = 1;
18175: }
18176: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18177: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
18178: $changes{'reset'} = 1;
18179: }
18180: }
18181: } elsif ($current{'resetprelink'}) {
18182: $changes{'reset'} = 1;
18183: }
18184: foreach my $type (@oktypes) {
18185: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
18186: my @postlink;
18187: foreach my $item (sort(@possplink)) {
18188: if ($item =~ /^(email|username)$/) {
18189: push(@postlink,$item);
18190: }
18191: }
18192: $newvalues{'resetpostlink'}{$type} = \@postlink;
18193: unless ($changes{'reset'}) {
18194: if (ref($current{'resetpostlink'}) eq 'HASH') {
18195: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
18196: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
18197: if (@diffs > 0) {
18198: $changes{'reset'} = 1;
18199: }
18200: } else {
18201: $changes{'reset'} = 1;
18202: }
18203: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18204: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
18205: if (@diffs > 0) {
18206: $changes{'reset'} = 1;
18207: }
18208: }
18209: }
18210: }
18211: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
18212: my @resetemail;
18213: foreach my $item (sort(@possemailsrc)) {
18214: if ($item =~ /^(permanent|critical|notify)$/) {
18215: push(@resetemail,$item);
18216: }
18217: }
18218: $newvalues{'resetemail'} = \@resetemail;
18219: unless ($changes{'reset'}) {
18220: if (ref($current{'resetemail'}) eq 'ARRAY') {
18221: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
18222: if (@diffs > 0) {
18223: $changes{'reset'} = 1;
18224: }
18225: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18226: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
18227: if (@diffs > 0) {
18228: $changes{'reset'} = 1;
18229: }
18230: }
18231: }
18232: if ($env{'form.passwords_stdtext'} == 0) {
18233: $newvalues{'resetremove'} = 1;
18234: unless ($current{'resetremove'}) {
18235: $changes{'reset'} = 1;
18236: }
18237: } elsif ($current{'resetremove'}) {
18238: $changes{'reset'} = 1;
18239: }
18240: if ($env{'form.passwords_customfile.filename'} ne '') {
18241: my $servadm = $r->dir_config('lonAdmEMail');
18242: my ($configuserok,$author_ok,$switchserver) =
18243: &config_check($dom,$confname,$servadm);
18244: my $error;
18245: if ($configuserok eq 'ok') {
18246: if ($switchserver) {
18247: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
18248: } else {
18249: if ($author_ok eq 'ok') {
18250: my ($result,$customurl) =
18251: &publishlogo($r,'upload','passwords_customfile',$dom,
18252: $confname,'customtext/resetpw','','',$customfn);
18253: if ($result eq 'ok') {
18254: $newvalues{'resetcustom'} = $customurl;
18255: $changes{'reset'} = 1;
18256: } else {
18257: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
18258: }
18259: } else {
18260: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
18261: }
18262: }
18263: } else {
18264: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
18265: }
18266: if ($error) {
18267: &Apache::lonnet::logthis($error);
18268: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18269: }
18270: } elsif ($current{'resetcustom'}) {
18271: if ($env{'form.passwords_custom_del'}) {
18272: $changes{'reset'} = 1;
18273: } else {
18274: $newvalues{'resetcustom'} = $current{'resetcustom'};
18275: }
18276: }
18277: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
18278: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
18279: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
18280: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
18281: $changes{'intauth'} = 1;
18282: }
18283: } else {
18284: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
18285: }
18286: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
18287: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
18288: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
18289: $changes{'intauth'} = 1;
18290: }
18291: } else {
18292: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18293: }
18294: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
18295: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
18296: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
18297: $changes{'intauth'} = 1;
18298: }
18299: } else {
18300: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18301: }
18302: foreach my $item ('cost','check','switch') {
18303: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
18304: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
18305: $updatedefaults = 1;
18306: }
18307: }
18308: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
18309: my %crsownerchg = (
18310: by => [],
18311: for => [],
18312: );
18313: foreach my $item ('by','for') {
18314: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
18315: foreach my $type (sort(@posstypes)) {
18316: if (grep(/^\Q$type\E$/,@oktypes)) {
18317: push(@{$crsownerchg{$item}},$type);
18318: }
18319: }
18320: }
18321: $newvalues{'crsownerchg'} = \%crsownerchg;
18322: if (ref($current{'crsownerchg'}) eq 'HASH') {
18323: foreach my $item ('by','for') {
18324: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
18325: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
18326: if (@diffs > 0) {
18327: $changes{'crsownerchg'} = 1;
18328: last;
18329: }
18330: }
18331: }
18332: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
18333: foreach my $item ('by','for') {
18334: if (@{$crsownerchg{$item}} > 0) {
18335: $changes{'crsownerchg'} = 1;
18336: last;
18337: }
18338: }
18339: }
18340:
18341: my %confighash = (
18342: defaults => \%save_defaults,
18343: passwords => \%newvalues,
18344: );
18345: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
18346:
18347: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18348: if ($putresult eq 'ok') {
18349: if (keys(%changes) > 0) {
18350: $resulttext = &mt('Changes made: ').'<ul>';
18351: foreach my $key ('reset','intauth','rules','crsownerchg') {
18352: if ($changes{$key}) {
18353: unless ($key eq 'intauth') {
18354: $updateconf = 1;
18355: }
18356: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18357: if ($key eq 'reset') {
18358: if ($confighash{'passwords'}{'captcha'} eq 'original') {
18359: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
18360: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
18361: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
18362: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
18363: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
18364: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
18365: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
18366: }
18367: } else {
18368: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
18369: }
18370: if ($confighash{'passwords'}{'resetlink'}) {
18371: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
18372: } else {
18373: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
18374: &mt('Will default to 2 hours').'</li>';
18375: }
18376: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
18377: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
18378: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
18379: } else {
18380: my $casesens;
18381: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
18382: if ($type eq 'default') {
18383: $casesens .= $othertitle.', ';
18384: } elsif ($usertypes->{$type} ne '') {
18385: $casesens .= $usertypes->{$type}.', ';
18386: }
18387: }
18388: $casesens =~ s/\Q, \E$//;
18389: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
18390: }
18391: } else {
18392: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
18393: }
18394: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
18395: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
18396: } else {
18397: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
18398: }
18399: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
18400: my $output;
18401: if (ref($types) eq 'ARRAY') {
18402: foreach my $type (@{$types}) {
18403: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
18404: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
18405: $output .= $usertypes->{$type}.' -- '.&mt('none');
18406: } else {
18407: $output .= $usertypes->{$type}.' -- '.
18408: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
18409: }
18410: }
18411: }
18412: }
18413: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
18414: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
18415: $output .= $othertitle.' -- '.&mt('none');
18416: } else {
18417: $output .= $othertitle.' -- '.
18418: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
18419: }
18420: }
18421: if ($output) {
18422: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
18423: } else {
18424: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18425: }
18426: } else {
18427: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18428: }
18429: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
18430: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
18431: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
18432: } else {
18433: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18434: }
18435: } else {
18436: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18437: }
18438: if ($confighash{'passwords'}{'resetremove'}) {
18439: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
18440: } else {
18441: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
18442: }
18443: if ($confighash{'passwords'}{'resetcustom'}) {
18444: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
18445: &mt('custom text'),600,500,undef,undef,
18446: undef,undef,'background-color:#ffffff');
18447: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
18448: } else {
18449: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
18450: }
18451: } elsif ($key eq 'intauth') {
18452: foreach my $item ('cost','switch','check') {
18453: my $value = $save_defaults{$key.'_'.$item};
18454: if ($item eq 'switch') {
18455: my %optiondesc = &Apache::lonlocal::texthash (
18456: 0 => 'No',
18457: 1 => 'Yes',
18458: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
18459: );
18460: if ($value =~ /^(0|1|2)$/) {
18461: $value = $optiondesc{$value};
18462: } else {
18463: $value = &mt('none -- defaults to No');
18464: }
18465: } elsif ($item eq 'check') {
18466: my %optiondesc = &Apache::lonlocal::texthash (
18467: 0 => 'No',
18468: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
18469: 2 => 'Yes, disallow login if stored cost is less than domain default',
18470: );
18471: if ($value =~ /^(0|1|2)$/) {
18472: $value = $optiondesc{$value};
18473: } else {
18474: $value = &mt('none -- defaults to No');
18475: }
18476: }
18477: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
18478: }
18479: } elsif ($key eq 'rules') {
18480: foreach my $rule ('min','max','expire','numsaved') {
18481: if ($confighash{'passwords'}{$rule} eq '') {
18482: if ($rule eq 'min') {
18483: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
18484: ' '.&mt('Default of [_1] will be used',
18485: $Apache::lonnet::passwdmin).'</li>';
18486: } else {
18487: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
18488: }
18489: } else {
18490: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
18491: }
18492: }
18493: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
18494: if (@{$confighash{'passwords'}{'chars'}} > 0) {
18495: my %rulenames = &Apache::lonlocal::texthash(
18496: uc => 'At least one upper case letter',
18497: lc => 'At least one lower case letter',
18498: num => 'At least one number',
18499: spec => 'At least one non-alphanumeric',
18500: );
18501: my $needed = '<ul><li>'.
18502: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
18503: '</li></ul>';
18504: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
18505: } else {
18506: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18507: }
18508: } else {
18509: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18510: }
18511: } elsif ($key eq 'crsownerchg') {
18512: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
18513: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
18514: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
18515: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18516: } else {
18517: my %crsownerstr;
18518: foreach my $item ('by','for') {
18519: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
18520: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
18521: if ($type eq 'default') {
18522: $crsownerstr{$item} .= $othertitle.', ';
18523: } elsif ($usertypes->{$type} ne '') {
18524: $crsownerstr{$item} .= $usertypes->{$type}.', ';
18525: }
18526: }
18527: $crsownerstr{$item} =~ s/\Q, \E$//;
18528: }
18529: }
18530: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
18531: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
18532: }
18533: } else {
18534: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18535: }
18536: }
18537: $resulttext .= '</ul></li>';
18538: }
18539: }
18540: $resulttext .= '</ul>';
18541: } else {
18542: $resulttext = &mt('No changes made to password settings');
18543: }
18544: my $cachetime = 24*60*60;
18545: if ($updatedefaults) {
18546: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18547: if (ref($lastactref) eq 'HASH') {
18548: $lastactref->{'domdefaults'} = 1;
18549: }
18550: }
18551: if ($updateconf) {
18552: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
18553: if (ref($lastactref) eq 'HASH') {
18554: $lastactref->{'passwdconf'} = 1;
18555: }
18556: }
18557: } else {
18558: $resulttext = '<span class="LC_error">'.
18559: &mt('An error occurred: [_1]',$putresult).'</span>';
18560: }
18561: if ($errors) {
18562: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18563: $errors.'</ul></p>';
18564: }
18565: return $resulttext;
18566: }
18567:
18568: sub password_rule_changes {
18569: my ($prefix,$newvalues,$current,$changes) = @_;
18570: return unless ((ref($newvalues) eq 'HASH') &&
18571: (ref($current) eq 'HASH') &&
18572: (ref($changes) eq 'HASH'));
18573: my (@rules,%staticdefaults);
18574: if ($prefix eq 'passwords') {
18575: @rules = ('min','max','expire','numsaved');
18576: } elsif ($prefix eq 'secrets') {
18577: @rules = ('min','max');
18578: }
18579: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18580: foreach my $rule (@rules) {
18581: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
18582: my $ruleok;
18583: if ($rule eq 'expire') {
18584: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
18585: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18586: $ruleok = 1;
18587: }
18588: } elsif ($rule eq 'min') {
18589: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
18590: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
18591: $ruleok = 1;
18592: }
18593: }
18594: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
18595: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18596: $ruleok = 1;
18597: }
18598: if ($ruleok) {
18599: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
18600: if (exists($current->{$rule})) {
18601: if ($newvalues->{$rule} ne $current->{$rule}) {
18602: $changes->{'rules'} = 1;
18603: }
18604: } elsif ($rule eq 'min') {
18605: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
18606: $changes->{'rules'} = 1;
18607: }
18608: } else {
18609: $changes->{'rules'} = 1;
18610: }
18611: } elsif (exists($current->{$rule})) {
18612: $changes->{'rules'} = 1;
18613: }
18614: }
18615: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
18616: my @chars;
18617: foreach my $item (sort(@posschars)) {
18618: if ($item =~ /^(uc|lc|num|spec)$/) {
18619: push(@chars,$item);
18620: }
18621: }
18622: $newvalues->{'chars'} = \@chars;
18623: unless ($changes->{'rules'}) {
18624: if (ref($current->{'chars'}) eq 'ARRAY') {
18625: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
18626: if (@diffs > 0) {
18627: $changes->{'rules'} = 1;
18628: }
18629: } else {
18630: if (@chars > 0) {
18631: $changes->{'rules'} = 1;
18632: }
18633: }
18634: }
18635: return;
18636: }
18637:
18638: sub modify_usercreation {
18639: my ($dom,%domconfig) = @_;
18640: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
18641: my $warningmsg;
18642: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18643: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18644: if ($key eq 'cancreate') {
18645: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18646: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18647: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
18648: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18649: } else {
18650: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18651: }
18652: }
18653: }
18654: } elsif ($key eq 'email_rule') {
18655: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18656: } else {
18657: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18658: }
18659: }
18660: }
18661: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
18662: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
18663: my @contexts = ('author','course','requestcrs');
18664: foreach my $item(@contexts) {
18665: $cancreate{$item} = $env{'form.can_createuser_'.$item};
18666: }
18667: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18668: foreach my $item (@contexts) {
18669: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
18670: push(@{$changes{'cancreate'}},$item);
18671: }
18672: }
18673: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
18674: foreach my $item (@contexts) {
18675: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
18676: if ($cancreate{$item} ne 'any') {
18677: push(@{$changes{'cancreate'}},$item);
18678: }
18679: } else {
18680: if ($cancreate{$item} ne 'none') {
18681: push(@{$changes{'cancreate'}},$item);
18682: }
18683: }
18684: }
18685: } else {
18686: foreach my $item (@contexts) {
18687: push(@{$changes{'cancreate'}},$item);
18688: }
18689: }
18690:
18691: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18692: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18693: if (!grep(/^\Q$type\E$/,@username_rule)) {
18694: push(@{$changes{'username_rule'}},$type);
18695: }
18696: }
18697: foreach my $type (@username_rule) {
18698: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18699: push(@{$changes{'username_rule'}},$type);
18700: }
18701: }
18702: } else {
18703: push(@{$changes{'username_rule'}},@username_rule);
18704: }
18705:
18706: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18707: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18708: if (!grep(/^\Q$type\E$/,@id_rule)) {
18709: push(@{$changes{'id_rule'}},$type);
18710: }
18711: }
18712: foreach my $type (@id_rule) {
18713: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18714: push(@{$changes{'id_rule'}},$type);
18715: }
18716: }
18717: } else {
18718: push(@{$changes{'id_rule'}},@id_rule);
18719: }
18720:
18721: my @authen_contexts = ('author','course','domain');
18722: my @authtypes = ('int','krb4','krb5','loc','lti');
18723: my %authhash;
18724: foreach my $item (@authen_contexts) {
18725: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18726: foreach my $auth (@authtypes) {
18727: if (grep(/^\Q$auth\E$/,@authallowed)) {
18728: $authhash{$item}{$auth} = 1;
18729: } else {
18730: $authhash{$item}{$auth} = 0;
18731: }
18732: }
18733: }
18734: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18735: foreach my $item (@authen_contexts) {
18736: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18737: foreach my $auth (@authtypes) {
18738: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18739: push(@{$changes{'authtypes'}},$item);
18740: last;
18741: }
18742: }
18743: }
18744: }
18745: } else {
18746: foreach my $item (@authen_contexts) {
18747: push(@{$changes{'authtypes'}},$item);
18748: }
18749: }
18750:
18751: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18752: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18753: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18754: $save_usercreate{'id_rule'} = \@id_rule;
18755: $save_usercreate{'username_rule'} = \@username_rule,
18756: $save_usercreate{'authtypes'} = \%authhash;
18757:
18758: my %usercreation_hash = (
18759: usercreation => \%save_usercreate,
18760: );
18761:
18762: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18763: $dom);
18764:
18765: if ($putresult eq 'ok') {
18766: if (keys(%changes) > 0) {
18767: $resulttext = &mt('Changes made:').'<ul>';
18768: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18769: my %lt = &usercreation_types();
18770: foreach my $type (@{$changes{'cancreate'}}) {
18771: my $chgtext = $lt{$type}.', ';
18772: if ($cancreate{$type} eq 'none') {
18773: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18774: } elsif ($cancreate{$type} eq 'any') {
18775: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18776: } elsif ($cancreate{$type} eq 'official') {
18777: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18778: } elsif ($cancreate{$type} eq 'unofficial') {
18779: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18780: }
18781: $resulttext .= '<li>'.$chgtext.'</li>';
18782: }
18783: }
18784: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18785: my ($rules,$ruleorder) =
18786: &Apache::lonnet::inst_userrules($dom,'username');
18787: my $chgtext = '<ul>';
18788: foreach my $type (@username_rule) {
18789: if (ref($rules->{$type}) eq 'HASH') {
18790: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18791: }
18792: }
18793: $chgtext .= '</ul>';
18794: if (@username_rule > 0) {
18795: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18796: } else {
18797: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18798: }
18799: }
18800: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18801: my ($idrules,$idruleorder) =
18802: &Apache::lonnet::inst_userrules($dom,'id');
18803: my $chgtext = '<ul>';
18804: foreach my $type (@id_rule) {
18805: if (ref($idrules->{$type}) eq 'HASH') {
18806: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18807: }
18808: }
18809: $chgtext .= '</ul>';
18810: if (@id_rule > 0) {
18811: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18812: } else {
18813: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18814: }
18815: }
18816: my %authname = &authtype_names();
18817: my %context_title = &context_names();
18818: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18819: my $chgtext = '<ul>';
18820: foreach my $type (@{$changes{'authtypes'}}) {
18821: my @allowed;
18822: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18823: foreach my $auth (@authtypes) {
18824: if ($authhash{$type}{$auth}) {
18825: push(@allowed,$authname{$auth});
18826: }
18827: }
18828: if (@allowed > 0) {
18829: $chgtext .= join(', ',@allowed).'</li>';
18830: } else {
18831: $chgtext .= &mt('none').'</li>';
18832: }
18833: }
18834: $chgtext .= '</ul>';
18835: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18836: $resulttext .= '</li>';
18837: }
18838: $resulttext .= '</ul>';
18839: } else {
18840: $resulttext = &mt('No changes made to user creation settings');
18841: }
18842: } else {
18843: $resulttext = '<span class="LC_error">'.
18844: &mt('An error occurred: [_1]',$putresult).'</span>';
18845: }
18846: if ($warningmsg ne '') {
18847: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18848: }
18849: return $resulttext;
18850: }
18851:
18852: sub modify_selfcreation {
18853: my ($dom,$lastactref,%domconfig) = @_;
18854: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18855: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18856: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18857: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18858: if (ref($typesref) eq 'ARRAY') {
18859: @types = @{$typesref};
18860: }
18861: if (ref($usertypesref) eq 'HASH') {
18862: %usertypes = %{$usertypesref};
18863: }
18864: $usertypes{'default'} = $othertitle;
18865: #
18866: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18867: #
18868: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18869: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18870: if ($key eq 'cancreate') {
18871: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18872: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18873: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18874: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18875: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18876: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18877: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18878: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18879: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18880: } else {
18881: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18882: }
18883: }
18884: }
18885: } elsif ($key eq 'email_rule') {
18886: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18887: } else {
18888: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18889: }
18890: }
18891: }
18892: #
18893: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18894: #
18895: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18896: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18897: if ($key eq 'selfcreate') {
18898: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18899: } else {
18900: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18901: }
18902: }
18903: }
18904: #
18905: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18906: #
18907: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18908: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18909: if ($key eq 'inststatusguest') {
18910: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18911: } else {
18912: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18913: }
18914: }
18915: }
18916:
18917: my @contexts = ('selfcreate');
18918: @{$cancreate{'selfcreate'}} = ();
18919: %{$cancreate{'emailusername'}} = ();
18920: if (@types) {
18921: @{$cancreate{'statustocreate'}} = ();
18922: }
18923: %{$cancreate{'selfcreateprocessing'}} = ();
18924: %{$cancreate{'shibenv'}} = ();
18925: %{$cancreate{'emailverified'}} = ();
18926: %{$cancreate{'emailoptions'}} = ();
18927: %{$cancreate{'emaildomain'}} = ();
18928: my %selfcreatetypes = (
18929: sso => 'users authenticated by institutional single sign on',
18930: login => 'users authenticated by institutional log-in',
18931: email => 'users verified by e-mail',
18932: );
18933: #
18934: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18935: # is permitted.
18936: #
18937: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18938:
18939: my (@statuses,%email_rule);
18940: foreach my $item ('login','sso','email') {
18941: if ($item eq 'email') {
18942: if ($env{'form.cancreate_email'}) {
18943: if (@types) {
18944: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18945: foreach my $status (@poss_statuses) {
18946: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18947: push(@statuses,$status);
18948: }
18949: }
18950: $save_inststatus{'inststatusguest'} = \@statuses;
18951: } else {
18952: push(@statuses,'default');
18953: }
18954: if (@statuses) {
18955: my %curr_rule;
18956: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18957: foreach my $type (@statuses) {
18958: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18959: }
18960: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18961: foreach my $type (@statuses) {
18962: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18963: }
18964: }
18965: push(@{$cancreate{'selfcreate'}},'email');
18966: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18967: my %curremaildom;
18968: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18969: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18970: }
18971: foreach my $type (@statuses) {
18972: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18973: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18974: }
18975: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18976: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18977: }
18978: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18979: #
18980: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18981: #
18982: my $chosen = $1;
18983: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18984: my $emaildom;
18985: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18986: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18987: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18988: if (ref($curremaildom{$type}) eq 'HASH') {
18989: if (exists($curremaildom{$type}{$chosen})) {
18990: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18991: push(@{$changes{'cancreate'}},'emaildomain');
18992: }
18993: } elsif ($emaildom ne '') {
18994: push(@{$changes{'cancreate'}},'emaildomain');
18995: }
18996: } elsif ($emaildom ne '') {
18997: push(@{$changes{'cancreate'}},'emaildomain');
18998: }
18999: }
19000: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19001: } elsif ($chosen eq 'custom') {
19002: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
19003: $email_rule{$type} = [];
19004: if (ref($emailrules) eq 'HASH') {
19005: foreach my $rule (@possemail_rules) {
19006: if (exists($emailrules->{$rule})) {
19007: push(@{$email_rule{$type}},$rule);
19008: }
19009: }
19010: }
19011: if (@{$email_rule{$type}}) {
19012: $cancreate{'emailoptions'}{$type} = 'custom';
19013: if (ref($curr_rule{$type}) eq 'ARRAY') {
19014: if (@{$curr_rule{$type}} > 0) {
19015: foreach my $rule (@{$curr_rule{$type}}) {
19016: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
19017: push(@{$changes{'email_rule'}},$type);
19018: }
19019: }
19020: }
19021: foreach my $type (@{$email_rule{$type}}) {
19022: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
19023: push(@{$changes{'email_rule'}},$type);
19024: }
19025: }
19026: } else {
19027: push(@{$changes{'email_rule'}},$type);
19028: }
19029: }
19030: } else {
19031: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
19032: }
19033: }
19034: }
19035: if (@types) {
19036: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19037: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
19038: if (@changed) {
19039: push(@{$changes{'inststatus'}},'inststatusguest');
19040: }
19041: } else {
19042: push(@{$changes{'inststatus'}},'inststatusguest');
19043: }
19044: }
19045: } else {
19046: delete($env{'form.cancreate_email'});
19047: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19048: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19049: push(@{$changes{'inststatus'}},'inststatusguest');
19050: }
19051: }
19052: }
19053: } else {
19054: $save_inststatus{'inststatusguest'} = [];
19055: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
19056: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
19057: push(@{$changes{'inststatus'}},'inststatusguest');
19058: }
19059: }
19060: }
19061: } else {
19062: if ($env{'form.cancreate_'.$item}) {
19063: push(@{$cancreate{'selfcreate'}},$item);
19064: }
19065: }
19066: }
19067: my (%userinfo,%savecaptcha);
19068: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
19069: #
19070: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
19071: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
19072: #
19073:
19074: if ($env{'form.cancreate_email'}) {
19075: push(@contexts,'emailusername');
19076: if (@statuses) {
19077: foreach my $type (@statuses) {
19078: if (ref($infofields) eq 'ARRAY') {
19079: foreach my $field (@{$infofields}) {
19080: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
19081: $cancreate{'emailusername'}{$type}{$field} = $1;
19082: }
19083: }
19084: }
19085: }
19086: }
19087: #
19088: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
19089: # queued requests for self-creation of account verified by e-mail.
19090: #
19091:
19092: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
19093: @approvalnotify = sort(@approvalnotify);
19094: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
19095: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19096: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
19097: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
19098: push(@{$changes{'cancreate'}},'notify');
19099: }
19100: } else {
19101: if ($cancreate{'notify'}{'approval'}) {
19102: push(@{$changes{'cancreate'}},'notify');
19103: }
19104: }
19105: } elsif ($cancreate{'notify'}{'approval'}) {
19106: push(@{$changes{'cancreate'}},'notify');
19107: }
19108:
19109: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
19110: }
19111: #
19112: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
19113: # institutional log-in.
19114: #
19115: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
19116: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
19117: ($domdefaults{'auth_def'} eq 'localauth'))) {
19118: $warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.
19119: &mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
19120: }
19121: }
19122: my @fields = ('lastname','firstname','middlename','generation',
19123: 'permanentemail','id');
19124: my @shibfields = (@fields,'inststatus');
19125: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19126: #
19127: # Where usernames may created for institutional log-in and/or institutional single sign on:
19128: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
19129: # may self-create accounts
19130: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
19131: # which the user may supply, if institutional data is unavailable.
19132: #
19133: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
19134: if (@types) {
19135: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
19136: push(@contexts,'statustocreate');
19137: foreach my $type (@types) {
19138: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
19139: foreach my $field (@fields) {
19140: if (grep(/^\Q$field\E$/,@modifiable)) {
19141: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
19142: } else {
19143: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
19144: }
19145: }
19146: }
19147: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
19148: foreach my $type (@types) {
19149: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
19150: foreach my $field (@fields) {
19151: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
19152: $curr_usermodify{'selfcreate'}{$type}{$field}) {
19153: push(@{$changes{'selfcreate'}},$type);
19154: last;
19155: }
19156: }
19157: }
19158: }
19159: } else {
19160: foreach my $type (@types) {
19161: push(@{$changes{'selfcreate'}},$type);
19162: }
19163: }
19164: }
19165: foreach my $field (@shibfields) {
19166: if ($env{'form.shibenv_'.$field} ne '') {
19167: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
19168: }
19169: }
19170: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19171: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
19172: foreach my $field (@shibfields) {
19173: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
19174: push(@{$changes{'cancreate'}},'shibenv');
19175: }
19176: }
19177: } else {
19178: foreach my $field (@shibfields) {
19179: if ($env{'form.shibenv_'.$field}) {
19180: push(@{$changes{'cancreate'}},'shibenv');
19181: last;
19182: }
19183: }
19184: }
19185: }
19186: }
19187: foreach my $item (@contexts) {
19188: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
19189: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
19190: if (ref($cancreate{$item}) eq 'ARRAY') {
19191: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
19192: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19193: push(@{$changes{'cancreate'}},$item);
19194: }
19195: }
19196: }
19197: }
19198: if (ref($cancreate{$item}) eq 'ARRAY') {
19199: foreach my $type (@{$cancreate{$item}}) {
19200: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
19201: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19202: push(@{$changes{'cancreate'}},$item);
19203: }
19204: }
19205: }
19206: }
19207: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
19208: if (ref($cancreate{$item}) eq 'HASH') {
19209: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
19210: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19211: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
19212: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19213: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19214: push(@{$changes{'cancreate'}},$item);
19215: }
19216: }
19217: }
19218: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19219: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19220: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19221: push(@{$changes{'cancreate'}},$item);
19222: }
19223: }
19224: }
19225: }
19226: foreach my $type (keys(%{$cancreate{$item}})) {
19227: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19228: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19229: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19230: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19231: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19232: push(@{$changes{'cancreate'}},$item);
19233: }
19234: }
19235: } else {
19236: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19237: push(@{$changes{'cancreate'}},$item);
19238: }
19239: }
19240: }
19241: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19242: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19243: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19244: push(@{$changes{'cancreate'}},$item);
19245: }
19246: }
19247: }
19248: }
19249: }
19250: } elsif ($curr_usercreation{'cancreate'}{$item}) {
19251: if (ref($cancreate{$item}) eq 'ARRAY') {
19252: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
19253: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19254: push(@{$changes{'cancreate'}},$item);
19255: }
19256: }
19257: }
19258: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19259: if (ref($cancreate{$item}) eq 'HASH') {
19260: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19261: push(@{$changes{'cancreate'}},$item);
19262: }
19263: }
19264: } elsif ($item eq 'emailusername') {
19265: if (ref($cancreate{$item}) eq 'HASH') {
19266: foreach my $type (keys(%{$cancreate{$item}})) {
19267: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19268: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19269: if ($cancreate{$item}{$type}{$field}) {
19270: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19271: push(@{$changes{'cancreate'}},$item);
19272: }
19273: last;
19274: }
19275: }
19276: }
19277: }
19278: }
19279: }
19280: }
19281: #
19282: # Populate %save_usercreate hash with updates to self-creation configuration.
19283: #
19284: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
19285: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
19286: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
19287: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
19288: if (ref($cancreate{'notify'}) eq 'HASH') {
19289: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
19290: }
19291: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
19292: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
19293: }
19294: if (ref($cancreate{'emailverified'}) eq 'HASH') {
19295: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
19296: }
19297: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
19298: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
19299: }
19300: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
19301: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
19302: }
19303: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19304: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
19305: }
19306: if (ref($cancreate{'shibenv'}) eq 'HASH') {
19307: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
19308: }
19309: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
19310: $save_usercreate{'email_rule'} = \%email_rule;
19311:
19312: my %userconfig_hash = (
19313: usercreation => \%save_usercreate,
19314: usermodification => \%save_usermodify,
19315: inststatus => \%save_inststatus,
19316: );
19317:
19318: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
19319: $dom);
19320: #
19321: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
19322: #
19323: if ($putresult eq 'ok') {
19324: if (keys(%changes) > 0) {
19325: $resulttext = &mt('Changes made:').'<ul>';
19326: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19327: my %lt = &selfcreation_types();
19328: foreach my $type (@{$changes{'cancreate'}}) {
19329: my $chgtext = '';
19330: if ($type eq 'selfcreate') {
19331: if (@{$cancreate{$type}} == 0) {
19332: $chgtext .= &mt('Self creation of a new user account is not permitted.');
19333: } else {
19334: $chgtext .= &mt('Self-creation of a new account is permitted for:').
19335: '<ul>';
19336: foreach my $case (@{$cancreate{$type}}) {
19337: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
19338: }
19339: $chgtext .= '</ul>';
19340: if (ref($cancreate{$type}) eq 'ARRAY') {
19341: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
19342: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19343: if (@{$cancreate{'statustocreate'}} == 0) {
19344: $chgtext .= '<span class="LC_warning">'.
19345: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
19346: '</span><br />';
19347: }
19348: }
19349: }
19350: if (grep(/^email$/,@{$cancreate{$type}})) {
19351: if (!@statuses) {
19352: $chgtext .= '<span class="LC_warning">'.
19353: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
19354: '</span><br />';
19355:
19356: }
19357: }
19358: }
19359: }
19360: } elsif ($type eq 'shibenv') {
19361: if (keys(%{$cancreate{$type}}) == 0) {
19362: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
19363: } else {
19364: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
19365: '<ul>';
19366: foreach my $field (@shibfields) {
19367: next if ($cancreate{$type}{$field} eq '');
19368: if ($field eq 'inststatus') {
19369: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
19370: } else {
19371: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
19372: }
19373: }
19374: $chgtext .= '</ul>';
19375: }
19376: } elsif ($type eq 'statustocreate') {
19377: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
19378: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
19379: if (@{$cancreate{'selfcreate'}} > 0) {
19380: if (@{$cancreate{'statustocreate'}} == 0) {
19381: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
19382: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
19383: $chgtext .= '<br />'.
19384: '<span class="LC_warning">'.
19385: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
19386: '</span>';
19387: }
19388: } elsif (keys(%usertypes) > 0) {
19389: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19390: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
19391: } else {
19392: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
19393: }
19394: $chgtext .= '<ul>';
19395: foreach my $case (@{$cancreate{$type}}) {
19396: if ($case eq 'default') {
19397: $chgtext .= '<li>'.$othertitle.'</li>';
19398: } else {
19399: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
19400: }
19401: }
19402: $chgtext .= '</ul>';
19403: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19404: $chgtext .= '<span class="LC_warning">'.
19405: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
19406: '</span>';
19407: }
19408: }
19409: } else {
19410: if (@{$cancreate{$type}} == 0) {
19411: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
19412: } else {
19413: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
19414: }
19415: }
19416: $chgtext .= '<br />';
19417: }
19418: } elsif ($type eq 'selfcreateprocessing') {
19419: my %choices = &Apache::lonlocal::texthash (
19420: automatic => 'Automatic approval',
19421: approval => 'Queued for approval',
19422: );
19423: if (@types) {
19424: if (@statuses) {
19425: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
19426: '<ul>';
19427: foreach my $status (@statuses) {
19428: if ($status eq 'default') {
19429: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19430: } else {
19431: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19432: }
19433: }
19434: $chgtext .= '</ul>';
19435: }
19436: } else {
19437: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
19438: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
19439: }
19440: } elsif ($type eq 'emailverified') {
19441: my %options = &Apache::lonlocal::texthash (
19442: all => 'Same as e-mail',
19443: first => 'Omit @domain',
19444: free => 'Free to choose',
19445: );
19446: if (@types) {
19447: if (@statuses) {
19448: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
19449: '<ul>';
19450: foreach my $status (@statuses) {
19451: if ($status eq 'default') {
19452: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19453: } else {
19454: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19455: }
19456: }
19457: $chgtext .= '</ul>';
19458: }
19459: } else {
19460: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
19461: $options{$cancreate{'emailverified'}{'default'}});
19462: }
19463: } elsif ($type eq 'emailoptions') {
19464: my %options = &Apache::lonlocal::texthash (
19465: any => 'Any e-mail',
19466: inst => 'Institutional only',
19467: noninst => 'Non-institutional only',
19468: custom => 'Custom restrictions',
19469: );
19470: if (@types) {
19471: if (@statuses) {
19472: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
19473: '<ul>';
19474: foreach my $status (@statuses) {
19475: if ($type eq 'default') {
19476: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19477: } else {
19478: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19479: }
19480: }
19481: $chgtext .= '</ul>';
19482: }
19483: } else {
19484: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
19485: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
19486: } else {
19487: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
19488: $options{$cancreate{'emailoptions'}{'default'}});
19489: }
19490: }
19491: } elsif ($type eq 'emaildomain') {
19492: my $output;
19493: if (@statuses) {
19494: foreach my $type (@statuses) {
19495: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
19496: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
19497: if ($type eq 'default') {
19498: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19499: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19500: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19501: } else {
19502: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
19503: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19504: }
19505: } else {
19506: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19507: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19508: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19509: } else {
19510: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
19511: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19512: }
19513: }
19514: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
19515: if ($type eq 'default') {
19516: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19517: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19518: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19519: } else {
19520: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
19521: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19522: }
19523: } else {
19524: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19525: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19526: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19527: } else {
19528: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
19529: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19530: }
19531: }
19532: }
19533: }
19534: }
19535: }
19536: if ($output ne '') {
19537: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
19538: '<ul>'.$output.'</ul>';
19539: }
19540: } elsif ($type eq 'captcha') {
19541: if ($savecaptcha{$type} eq 'notused') {
19542: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
19543: } else {
19544: my %captchas = &captcha_phrases();
19545: if ($captchas{$savecaptcha{$type}}) {
19546: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
19547: } else {
19548: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
19549: }
19550: }
19551: } elsif ($type eq 'recaptchakeys') {
19552: my ($privkey,$pubkey);
19553: if (ref($savecaptcha{$type}) eq 'HASH') {
19554: $pubkey = $savecaptcha{$type}{'public'};
19555: $privkey = $savecaptcha{$type}{'private'};
19556: }
19557: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
19558: if (!$pubkey) {
19559: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
19560: } else {
19561: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
19562: }
19563: if (!$privkey) {
19564: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
19565: } else {
19566: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
19567: }
19568: $chgtext .= '</ul>';
19569: } elsif ($type eq 'recaptchaversion') {
19570: if ($savecaptcha{'captcha'} eq 'recaptcha') {
19571: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
19572: }
19573: } elsif ($type eq 'emailusername') {
19574: if (ref($cancreate{'emailusername'}) eq 'HASH') {
19575: if (@statuses) {
19576: foreach my $type (@statuses) {
19577: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
19578: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
19579: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
19580: '<ul>';
19581: foreach my $field (@{$infofields}) {
19582: if ($cancreate{'emailusername'}{$type}{$field}) {
19583: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
19584: }
19585: }
19586: $chgtext .= '</ul>';
19587: } else {
19588: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19589: }
19590: } else {
19591: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19592: }
19593: }
19594: }
19595: }
19596: } elsif ($type eq 'notify') {
19597: my $numapprove = 0;
19598: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19599: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
19600: if ($cancreate{'notify'}{'approval'}) {
19601: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
19602: $numapprove ++;
19603: }
19604: }
19605: }
19606: unless ($numapprove) {
19607: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
19608: }
19609: }
19610: if ($chgtext) {
19611: $resulttext .= '<li>'.$chgtext.'</li>';
19612: }
19613: }
19614: }
19615: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
19616: my ($emailrules,$emailruleorder) =
19617: &Apache::lonnet::inst_userrules($dom,'email');
19618: foreach my $type (@{$changes{'email_rule'}}) {
19619: if (ref($email_rule{$type}) eq 'ARRAY') {
19620: my $chgtext = '<ul>';
19621: foreach my $rule (@{$email_rule{$type}}) {
19622: if (ref($emailrules->{$rule}) eq 'HASH') {
19623: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
19624: }
19625: }
19626: $chgtext .= '</ul>';
19627: my $typename;
19628: if (@types) {
19629: if ($type eq 'default') {
19630: $typename = $othertitle;
19631: } else {
19632: $typename = $usertypes{$type};
19633: }
19634: $chgtext .= &mt('(Affiliation: [_1])',$typename);
19635: }
19636: if (@{$email_rule{$type}} > 0) {
19637: $resulttext .= '<li>'.
19638: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
19639: $usertypes{$type}).
19640: $chgtext.
19641: '</li>';
19642: } else {
19643: $resulttext .= '<li>'.
19644: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
19645: '</li>'.
19646: &mt('(Affiliation: [_1])',$typename);
19647: }
19648: }
19649: }
19650: }
19651: if (ref($changes{'inststatus'}) eq 'ARRAY') {
19652: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
19653: if (@{$save_inststatus{'inststatusguest'}} > 0) {
19654: my $chgtext = '<ul>';
19655: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
19656: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
19657: }
19658: $chgtext .= '</ul>';
19659: $resulttext .= '<li>'.
19660: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
19661: $chgtext.
19662: '</li>';
19663: } else {
19664: $resulttext .= '<li>'.
19665: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
19666: '</li>';
19667: }
19668: }
19669: }
19670: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
19671: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
19672: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19673: foreach my $type (@{$changes{'selfcreate'}}) {
19674: my $typename = $type;
19675: if (keys(%usertypes) > 0) {
19676: if ($usertypes{$type} ne '') {
19677: $typename = $usertypes{$type};
19678: }
19679: }
19680: my @modifiable;
19681: $resulttext .= '<li>'.
19682: &mt('Self-creation of account by users with status: [_1]',
19683: '<span class="LC_cusr_emph">'.$typename.'</span>').
19684: ' - '.&mt('modifiable fields (if institutional data blank): ');
19685: foreach my $field (@fields) {
19686: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19687: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19688: }
19689: }
19690: if (@modifiable > 0) {
19691: $resulttext .= join(', ',@modifiable);
19692: } else {
19693: $resulttext .= &mt('none');
19694: }
19695: $resulttext .= '</li>';
19696: }
19697: $resulttext .= '</ul></li>';
19698: }
19699: $resulttext .= '</ul>';
19700: my $cachetime = 24*60*60;
19701: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19702: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19703: if (ref($lastactref) eq 'HASH') {
19704: $lastactref->{'domdefaults'} = 1;
19705: }
19706: } else {
19707: $resulttext = &mt('No changes made to self-creation settings');
19708: }
19709: } else {
19710: $resulttext = '<span class="LC_error">'.
19711: &mt('An error occurred: [_1]',$putresult).'</span>';
19712: }
19713: if ($warningmsg ne '') {
19714: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19715: }
19716: return $resulttext;
19717: }
19718:
19719: sub process_captcha {
19720: my ($container,$changes,$newsettings,$currsettings) = @_;
19721: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19722: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19723: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19724: $newsettings->{'captcha'} = 'original';
19725: }
19726: my %current;
19727: if (ref($currsettings) eq 'HASH') {
19728: %current = %{$currsettings};
19729: }
19730: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19731: if ($container eq 'cancreate') {
19732: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19733: push(@{$changes->{'cancreate'}},'captcha');
19734: } elsif (!defined($changes->{'cancreate'})) {
19735: $changes->{'cancreate'} = ['captcha'];
19736: }
19737: } elsif ($container eq 'passwords') {
19738: $changes->{'reset'} = 1;
19739: } else {
19740: $changes->{'captcha'} = 1;
19741: }
19742: }
19743: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19744: if ($newsettings->{'captcha'} eq 'recaptcha') {
19745: $newpub = $env{'form.'.$container.'_recaptchapub'};
19746: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19747: $newpub =~ s/[^\w\-]//g;
19748: $newpriv =~ s/[^\w\-]//g;
19749: $newsettings->{'recaptchakeys'} = {
19750: public => $newpub,
19751: private => $newpriv,
19752: };
19753: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19754: $newversion =~ s/\D//g;
19755: if ($newversion ne '2') {
19756: $newversion = 1;
19757: }
19758: $newsettings->{'recaptchaversion'} = $newversion;
19759: }
19760: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19761: $currpub = $current{'recaptchakeys'}{'public'};
19762: $currpriv = $current{'recaptchakeys'}{'private'};
19763: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19764: $newsettings->{'recaptchakeys'} = {
19765: public => '',
19766: private => '',
19767: }
19768: }
19769: }
19770: if ($current{'captcha'} eq 'recaptcha') {
19771: $currversion = $current{'recaptchaversion'};
19772: if ($currversion ne '2') {
19773: $currversion = 1;
19774: }
19775: }
19776: if ($currversion ne $newversion) {
19777: if ($container eq 'cancreate') {
19778: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19779: push(@{$changes->{'cancreate'}},'recaptchaversion');
19780: } elsif (!defined($changes->{'cancreate'})) {
19781: $changes->{'cancreate'} = ['recaptchaversion'];
19782: }
19783: } elsif ($container eq 'passwords') {
19784: $changes->{'reset'} = 1;
19785: } else {
19786: $changes->{'recaptchaversion'} = 1;
19787: }
19788: }
19789: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19790: if ($container eq 'cancreate') {
19791: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19792: push(@{$changes->{'cancreate'}},'recaptchakeys');
19793: } elsif (!defined($changes->{'cancreate'})) {
19794: $changes->{'cancreate'} = ['recaptchakeys'];
19795: }
19796: } elsif ($container eq 'passwords') {
19797: $changes->{'reset'} = 1;
19798: } else {
19799: $changes->{'recaptchakeys'} = 1;
19800: }
19801: }
19802: return;
19803: }
19804:
19805: sub modify_usermodification {
19806: my ($dom,%domconfig) = @_;
19807: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19808: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19809: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19810: if ($key eq 'selfcreate') {
19811: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19812: } else {
19813: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19814: }
19815: }
19816: }
19817: my @contexts = ('author','course');
19818: my %context_title = (
19819: author => 'In author context',
19820: course => 'In course context',
19821: );
19822: my @fields = ('lastname','firstname','middlename','generation',
19823: 'permanentemail','id');
19824: my %roles = (
19825: author => ['ca','aa'],
19826: course => ['st','ep','ta','in','cr'],
19827: );
19828: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19829: foreach my $context (@contexts) {
19830: foreach my $role (@{$roles{$context}}) {
19831: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19832: foreach my $item (@fields) {
19833: if (grep(/^\Q$item\E$/,@modifiable)) {
19834: $modifyhash{$context}{$role}{$item} = 1;
19835: } else {
19836: $modifyhash{$context}{$role}{$item} = 0;
19837: }
19838: }
19839: }
19840: if (ref($curr_usermodification{$context}) eq 'HASH') {
19841: foreach my $role (@{$roles{$context}}) {
19842: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19843: foreach my $field (@fields) {
19844: if ($modifyhash{$context}{$role}{$field} ne
19845: $curr_usermodification{$context}{$role}{$field}) {
19846: push(@{$changes{$context}},$role);
19847: last;
19848: }
19849: }
19850: }
19851: }
19852: } else {
19853: foreach my $context (@contexts) {
19854: foreach my $role (@{$roles{$context}}) {
19855: push(@{$changes{$context}},$role);
19856: }
19857: }
19858: }
19859: }
19860: my %usermodification_hash = (
19861: usermodification => \%modifyhash,
19862: );
19863: my $putresult = &Apache::lonnet::put_dom('configuration',
19864: \%usermodification_hash,$dom);
19865: if ($putresult eq 'ok') {
19866: if (keys(%changes) > 0) {
19867: $resulttext = &mt('Changes made: ').'<ul>';
19868: foreach my $context (@contexts) {
19869: if (ref($changes{$context}) eq 'ARRAY') {
19870: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19871: if (ref($changes{$context}) eq 'ARRAY') {
19872: foreach my $role (@{$changes{$context}}) {
19873: my $rolename;
19874: if ($role eq 'cr') {
19875: $rolename = &mt('Custom');
19876: } else {
19877: $rolename = &Apache::lonnet::plaintext($role);
19878: }
19879: my @modifiable;
19880: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19881: foreach my $field (@fields) {
19882: if ($modifyhash{$context}{$role}{$field}) {
19883: push(@modifiable,$fieldtitles{$field});
19884: }
19885: }
19886: if (@modifiable > 0) {
19887: $resulttext .= join(', ',@modifiable);
19888: } else {
19889: $resulttext .= &mt('none');
19890: }
19891: $resulttext .= '</li>';
19892: }
19893: $resulttext .= '</ul></li>';
19894: }
19895: }
19896: }
19897: $resulttext .= '</ul>';
19898: } else {
19899: $resulttext = &mt('No changes made to user modification settings');
19900: }
19901: } else {
19902: $resulttext = '<span class="LC_error">'.
19903: &mt('An error occurred: [_1]',$putresult).'</span>';
19904: }
19905: return $resulttext;
19906: }
19907:
19908: sub modify_defaults {
19909: my ($dom,$lastactref,%domconfig) = @_;
19910: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19911: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19912: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19913: 'portal_def');
19914: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19915: foreach my $item (@items) {
19916: $newvalues{$item} = $env{'form.'.$item};
19917: if ($item eq 'auth_def') {
19918: if ($newvalues{$item} ne '') {
19919: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19920: push(@errors,$item);
19921: }
19922: }
19923: } elsif ($item eq 'lang_def') {
19924: if ($newvalues{$item} ne '') {
19925: if ($newvalues{$item} =~ /^(\w+)/) {
19926: my $langcode = $1;
19927: if ($langcode ne 'x_chef') {
19928: if (code2language($langcode) eq '') {
19929: push(@errors,$item);
19930: }
19931: }
19932: } else {
19933: push(@errors,$item);
19934: }
19935: }
19936: } elsif ($item eq 'timezone_def') {
19937: if ($newvalues{$item} ne '') {
19938: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19939: push(@errors,$item);
19940: }
19941: }
19942: } elsif ($item eq 'datelocale_def') {
19943: if ($newvalues{$item} ne '') {
19944: my @datelocale_ids = DateTime::Locale->ids();
19945: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19946: push(@errors,$item);
19947: }
19948: }
19949: } elsif ($item eq 'portal_def') {
19950: if ($newvalues{$item} ne '') {
19951: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19952: push(@errors,$item);
19953: }
19954: }
19955: }
19956: if (grep(/^\Q$item\E$/,@errors)) {
19957: $newvalues{$item} = $domdefaults{$item};
19958: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19959: $changes{$item} = 1;
19960: }
19961: $domdefaults{$item} = $newvalues{$item};
19962: }
19963: my %staticdefaults = (
19964: 'intauth_cost' => 10,
19965: 'intauth_check' => 0,
19966: 'intauth_switch' => 0,
19967: );
19968: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19969: if (exists($domdefaults{$item})) {
19970: $newvalues{$item} = $domdefaults{$item};
19971: } else {
19972: $newvalues{$item} = $staticdefaults{$item};
19973: }
19974: }
19975: my %defaults_hash = (
19976: defaults => \%newvalues,
19977: );
19978: my $title = &defaults_titles();
19979:
19980: my $currinststatus;
19981: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19982: $currinststatus = $domconfig{'inststatus'};
19983: } else {
19984: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19985: $currinststatus = {
19986: inststatustypes => $usertypes,
19987: inststatusorder => $types,
19988: inststatusguest => [],
19989: };
19990: }
19991: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19992: my @allpos;
19993: my %alltypes;
19994: my @inststatusguest;
19995: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19996: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19997: unless (grep(/^\Q$type\E$/,@todelete)) {
19998: push(@inststatusguest,$type);
19999: }
20000: }
20001: }
20002: my ($currtitles,$currorder);
20003: if (ref($currinststatus) eq 'HASH') {
20004: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
20005: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
20006: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
20007: if ($currinststatus->{inststatustypes}->{$type} ne '') {
20008: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
20009: }
20010: }
20011: unless (grep(/^\Q$type\E$/,@todelete)) {
20012: my $position = $env{'form.inststatus_pos_'.$type};
20013: $position =~ s/\D+//g;
20014: $allpos[$position] = $type;
20015: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
20016: $alltypes{$type} =~ s/`//g;
20017: }
20018: }
20019: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
20020: $currtitles =~ s/,$//;
20021: }
20022: }
20023: if ($env{'form.addinststatus'}) {
20024: my $newtype = $env{'form.addinststatus'};
20025: $newtype =~ s/\W//g;
20026: unless (exists($alltypes{$newtype})) {
20027: $alltypes{$newtype} = $env{'form.addinststatus_title'};
20028: $alltypes{$newtype} =~ s/`//g;
20029: my $position = $env{'form.addinststatus_pos'};
20030: $position =~ s/\D+//g;
20031: if ($position ne '') {
20032: $allpos[$position] = $newtype;
20033: }
20034: }
20035: }
20036: my @orderedstatus;
20037: foreach my $type (@allpos) {
20038: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
20039: push(@orderedstatus,$type);
20040: }
20041: }
20042: foreach my $type (keys(%alltypes)) {
20043: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
20044: delete($alltypes{$type});
20045: }
20046: }
20047: $defaults_hash{'inststatus'} = {
20048: inststatustypes => \%alltypes,
20049: inststatusorder => \@orderedstatus,
20050: inststatusguest => \@inststatusguest,
20051: };
20052: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
20053: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
20054: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
20055: }
20056: }
20057: if ($currorder ne join(',',@orderedstatus)) {
20058: $changes{'inststatus'}{'inststatusorder'} = 1;
20059: }
20060: my $newtitles;
20061: foreach my $item (@orderedstatus) {
20062: $newtitles .= $alltypes{$item}.',';
20063: }
20064: $newtitles =~ s/,$//;
20065: if ($currtitles ne $newtitles) {
20066: $changes{'inststatus'}{'inststatustypes'} = 1;
20067: }
20068: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
20069: $dom);
20070: if ($putresult eq 'ok') {
20071: if (keys(%changes) > 0) {
20072: $resulttext = &mt('Changes made:').'<ul>';
20073: my $version = &Apache::lonnet::get_server_loncaparev($dom);
20074: my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
20075: foreach my $item (sort(keys(%changes))) {
20076: if ($item eq 'inststatus') {
20077: if (ref($changes{'inststatus'}) eq 'HASH') {
20078: if (@orderedstatus) {
20079: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
20080: foreach my $type (@orderedstatus) {
20081: $resulttext .= $alltypes{$type}.', ';
20082: }
20083: $resulttext =~ s/, $//;
20084: $resulttext .= '</li>';
20085: } else {
20086: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
20087: }
20088: }
20089: } else {
20090: my $value = $env{'form.'.$item};
20091: if ($value eq '') {
20092: $value = &mt('none');
20093: } elsif ($item eq 'auth_def') {
20094: my %authnames = &authtype_names();
20095: my %shortauth = (
20096: internal => 'int',
20097: krb4 => 'krb4',
20098: krb5 => 'krb5',
20099: localauth => 'loc',
20100: lti => 'lti',
20101: );
20102: $value = $authnames{$shortauth{$value}};
20103: }
20104: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
20105: $mailmsgtext .= "$title->{$item} set to $value\n";
20106: }
20107: }
20108: $resulttext .= '</ul>';
20109: $mailmsgtext .= "\n";
20110: my $cachetime = 24*60*60;
20111: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20112: if (ref($lastactref) eq 'HASH') {
20113: $lastactref->{'domdefaults'} = 1;
20114: }
20115: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
20116: my $notify = 1;
20117: if (ref($domconfig{'contacts'}) eq 'HASH') {
20118: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
20119: $notify = 0;
20120: }
20121: }
20122: if ($notify) {
20123: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
20124: "LON-CAPA Domain Settings Change - $dom",
20125: $mailmsgtext);
20126: }
20127: }
20128: } else {
20129: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
20130: }
20131: } else {
20132: $resulttext = '<span class="LC_error">'.
20133: &mt('An error occurred: [_1]',$putresult).'</span>';
20134: }
20135: if (@errors > 0) {
20136: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
20137: foreach my $item (@errors) {
20138: $resulttext .= ' "'.$title->{$item}.'",';
20139: }
20140: $resulttext =~ s/,$//;
20141: }
20142: return $resulttext;
20143: }
20144:
20145: sub modify_scantron {
20146: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20147: my ($resulttext,%confhash,%changes,$errors);
20148: my $custom = 'custom.tab';
20149: my $default = 'default.tab';
20150: my $servadm = $r->dir_config('lonAdmEMail');
20151: my ($configuserok,$author_ok,$switchserver) =
20152: &config_check($dom,$confname,$servadm);
20153: if ($env{'form.scantronformat.filename'} ne '') {
20154: my $error;
20155: if ($configuserok eq 'ok') {
20156: if ($switchserver) {
20157: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
20158: } else {
20159: if ($author_ok eq 'ok') {
20160: my ($result,$scantronurl) =
20161: &publishlogo($r,'upload','scantronformat',$dom,
20162: $confname,'scantron','','',$custom);
20163: if ($result eq 'ok') {
20164: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
20165: $changes{'scantronformat'} = 1;
20166: } else {
20167: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
20168: }
20169: } else {
20170: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
20171: }
20172: }
20173: } else {
20174: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
20175: }
20176: if ($error) {
20177: &Apache::lonnet::logthis($error);
20178: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
20179: }
20180: }
20181: if (ref($domconfig{'scantron'}) eq 'HASH') {
20182: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
20183: if ($env{'form.scantronformat_del'}) {
20184: $confhash{'scantron'}{'scantronformat'} = '';
20185: $changes{'scantronformat'} = 1;
20186: } else {
20187: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
20188: }
20189: }
20190: }
20191: my @options = ('hdr','pad','rem');
20192: my @fields = &scantroncsv_fields();
20193: my %titles = &scantronconfig_titles();
20194: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
20195: my ($newdat,$currdat,%newcol,%currcol);
20196: if (grep(/^dat$/,@formats)) {
20197: $confhash{'scantron'}{config}{dat} = 1;
20198: $newdat = 1;
20199: } else {
20200: $newdat = 0;
20201: }
20202: if (grep(/^csv$/,@formats)) {
20203: my %bynum;
20204: foreach my $field (@fields) {
20205: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
20206: my $posscol = $1;
20207: if (($posscol < 20) && (!$bynum{$posscol})) {
20208: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
20209: $bynum{$posscol} = $field;
20210: $newcol{$field} = $posscol;
20211: }
20212: }
20213: }
20214: if (keys(%newcol)) {
20215: foreach my $option (@options) {
20216: if ($env{'form.scantroncsv_'.$option}) {
20217: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
20218: }
20219: }
20220: }
20221: }
20222: $currdat = 1;
20223: if (ref($domconfig{'scantron'}) eq 'HASH') {
20224: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
20225: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
20226: $currdat = 0;
20227: }
20228: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20229: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20230: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
20231: }
20232: }
20233: }
20234: }
20235: if ($currdat != $newdat) {
20236: $changes{'config'} = 1;
20237: } else {
20238: foreach my $field (@fields) {
20239: if ($currcol{$field} ne '') {
20240: if ($currcol{$field} ne $newcol{$field}) {
20241: $changes{'config'} = 1;
20242: last;
20243: }
20244: } elsif ($newcol{$field} ne '') {
20245: $changes{'config'} = 1;
20246: last;
20247: }
20248: }
20249: }
20250: if (keys(%confhash) > 0) {
20251: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
20252: $dom);
20253: if ($putresult eq 'ok') {
20254: if (keys(%changes) > 0) {
20255: if (ref($confhash{'scantron'}) eq 'HASH') {
20256: $resulttext = &mt('Changes made:').'<ul>';
20257: if ($changes{'scantronformat'}) {
20258: if ($confhash{'scantron'}{'scantronformat'} eq '') {
20259: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
20260: } else {
20261: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
20262: }
20263: }
20264: if ($changes{'config'}) {
20265: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
20266: if ($confhash{'scantron'}{'config'}{'dat'}) {
20267: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
20268: }
20269: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20270: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20271: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
20272: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
20273: foreach my $field (@fields) {
20274: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
20275: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
20276: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
20277: }
20278: }
20279: $resulttext .= '</ul></li>';
20280: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
20281: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
20282: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
20283: foreach my $option (@options) {
20284: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
20285: $resulttext .= '<li>'.$titles{$option}.'</li>';
20286: }
20287: }
20288: $resulttext .= '</ul></li>';
20289: }
20290: }
20291: }
20292: }
20293: }
20294: } else {
20295: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
20296: }
20297: }
20298: $resulttext .= '</ul>';
20299: } else {
20300: $resulttext = &mt('Changes made to bubblesheet format file.');
20301: }
20302: &Apache::loncommon::devalidate_domconfig_cache($dom);
20303: if (ref($lastactref) eq 'HASH') {
20304: $lastactref->{'domainconfig'} = 1;
20305: }
20306: } else {
20307: $resulttext = &mt('No changes made to bubblesheet format settings');
20308: }
20309: } else {
20310: $resulttext = '<span class="LC_error">'.
20311: &mt('An error occurred: [_1]',$putresult).'</span>';
20312: }
20313: } else {
20314: $resulttext = &mt('No changes made to bubblesheet format file');
20315: }
20316: if ($errors) {
20317: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
20318: $errors.'</ul></p>';
20319: }
20320: return $resulttext;
20321: }
20322:
20323: sub modify_coursecategories {
20324: my ($dom,$lastactref,%domconfig) = @_;
20325: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
20326: $cathash);
20327: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
20328: my @catitems = ('unauth','auth');
20329: my @cattypes = ('std','domonly','codesrch','none');
20330: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20331: $cathash = $domconfig{'coursecategories'}{'cats'};
20332: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
20333: $changes{'togglecats'} = 1;
20334: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
20335: }
20336: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
20337: $changes{'categorize'} = 1;
20338: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
20339: }
20340: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
20341: $changes{'togglecatscomm'} = 1;
20342: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
20343: }
20344: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
20345: $changes{'categorizecomm'} = 1;
20346: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
20347:
20348: }
20349: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
20350: $changes{'togglecatsplace'} = 1;
20351: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
20352: }
20353: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
20354: $changes{'categorizeplace'} = 1;
20355: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
20356: }
20357: foreach my $item (@catitems) {
20358: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20359: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
20360: $changes{$item} = 1;
20361: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20362: }
20363: }
20364: }
20365: } else {
20366: $changes{'togglecats'} = 1;
20367: $changes{'categorize'} = 1;
20368: $changes{'togglecatscomm'} = 1;
20369: $changes{'categorizecomm'} = 1;
20370: $changes{'togglecatsplace'} = 1;
20371: $changes{'categorizeplace'} = 1;
20372: $domconfig{'coursecategories'} = {
20373: togglecats => $env{'form.togglecats'},
20374: categorize => $env{'form.categorize'},
20375: togglecatscomm => $env{'form.togglecatscomm'},
20376: categorizecomm => $env{'form.categorizecomm'},
20377: togglecatsplace => $env{'form.togglecatsplace'},
20378: categorizeplace => $env{'form.categorizeplace'},
20379: };
20380: foreach my $item (@catitems) {
20381: if ($env{'form.coursecat_'.$item} ne 'std') {
20382: $changes{$item} = 1;
20383: }
20384: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20385: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20386: }
20387: }
20388: }
20389: if (ref($cathash) eq 'HASH') {
20390: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
20391: push (@deletecategory,'instcode::0');
20392: }
20393: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
20394: push(@deletecategory,'communities::0');
20395: }
20396: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
20397: push(@deletecategory,'placement::0');
20398: }
20399: }
20400: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
20401: if (ref($cathash) eq 'HASH') {
20402: if (@deletecategory > 0) {
20403: #FIXME Need to remove category from all courses using a deleted category
20404: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
20405: foreach my $item (@deletecategory) {
20406: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
20407: delete($domconfig{'coursecategories'}{'cats'}{$item});
20408: $deletions{$item} = 1;
20409: &recurse_cat_deletes($item,$cathash,\%deletions);
20410: }
20411: }
20412: }
20413: foreach my $item (keys(%{$cathash})) {
20414: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20415: if ($cathash->{$item} ne $env{'form.'.$item}) {
20416: $reorderings{$item} = 1;
20417: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
20418: }
20419: if ($env{'form.addcategory_name_'.$item} ne '') {
20420: my $newcat = $env{'form.addcategory_name_'.$item};
20421: my $newdepth = $depth+1;
20422: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20423: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
20424: $adds{$newitem} = 1;
20425: }
20426: if ($env{'form.subcat_'.$item} ne '') {
20427: my $newcat = $env{'form.subcat_'.$item};
20428: my $newdepth = $depth+1;
20429: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20430: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
20431: $adds{$newitem} = 1;
20432: }
20433: }
20434: }
20435: if ($env{'form.instcode'} eq '1') {
20436: if (ref($cathash) eq 'HASH') {
20437: my $newitem = 'instcode::0';
20438: if ($cathash->{$newitem} eq '') {
20439: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20440: $adds{$newitem} = 1;
20441: }
20442: } else {
20443: my $newitem = 'instcode::0';
20444: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20445: $adds{$newitem} = 1;
20446: }
20447: }
20448: if ($env{'form.communities'} eq '1') {
20449: if (ref($cathash) eq 'HASH') {
20450: my $newitem = 'communities::0';
20451: if ($cathash->{$newitem} eq '') {
20452: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20453: $adds{$newitem} = 1;
20454: }
20455: } else {
20456: my $newitem = 'communities::0';
20457: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20458: $adds{$newitem} = 1;
20459: }
20460: }
20461: if ($env{'form.placement'} eq '1') {
20462: if (ref($cathash) eq 'HASH') {
20463: my $newitem = 'placement::0';
20464: if ($cathash->{$newitem} eq '') {
20465: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20466: $adds{$newitem} = 1;
20467: }
20468: } else {
20469: my $newitem = 'placement::0';
20470: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20471: $adds{$newitem} = 1;
20472: }
20473: }
20474: if ($env{'form.addcategory_name'} ne '') {
20475: if (($env{'form.addcategory_name'} ne 'instcode') &&
20476: ($env{'form.addcategory_name'} ne 'communities') &&
20477: ($env{'form.addcategory_name'} ne 'placement')) {
20478: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
20479: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
20480: $adds{$newitem} = 1;
20481: }
20482: }
20483: my $putresult;
20484: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20485: if (keys(%deletions) > 0) {
20486: foreach my $key (keys(%deletions)) {
20487: if ($predelallitems{$key} ne '') {
20488: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
20489: }
20490: }
20491: }
20492: my (@chkcats,@chktrails,%chkallitems);
20493: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
20494: if (ref($chkcats[0]) eq 'ARRAY') {
20495: my $depth = 0;
20496: my $chg = 0;
20497: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
20498: my $name = $chkcats[0][$i];
20499: my $item;
20500: if ($name eq '') {
20501: $chg ++;
20502: } else {
20503: $item = &escape($name).'::0';
20504: if ($chg) {
20505: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
20506: }
20507: $depth ++;
20508: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
20509: $depth --;
20510: }
20511: }
20512: }
20513: }
20514: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20515: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
20516: if ($putresult eq 'ok') {
20517: my %title = (
20518: togglecats => 'Show/Hide a course in catalog',
20519: categorize => 'Assign a category to a course',
20520: togglecatscomm => 'Show/Hide a community in catalog',
20521: categorizecomm => 'Assign a category to a community',
20522: );
20523: my %level = (
20524: dom => 'set in Domain ("Modify Course/Community")',
20525: crs => 'set in Course ("Course Configuration")',
20526: comm => 'set in Community ("Community Configuration")',
20527: none => 'No catalog',
20528: std => 'Standard catalog',
20529: domonly => 'Domain-only catalog',
20530: codesrch => 'Code search form',
20531: );
20532: $resulttext = &mt('Changes made:').'<ul>';
20533: if ($changes{'togglecats'}) {
20534: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
20535: }
20536: if ($changes{'categorize'}) {
20537: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
20538: }
20539: if ($changes{'togglecatscomm'}) {
20540: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
20541: }
20542: if ($changes{'categorizecomm'}) {
20543: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
20544: }
20545: if ($changes{'unauth'}) {
20546: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
20547: }
20548: if ($changes{'auth'}) {
20549: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
20550: }
20551: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20552: my $cathash;
20553: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20554: $cathash = $domconfig{'coursecategories'}{'cats'};
20555: } else {
20556: $cathash = {};
20557: }
20558: my (@cats,@trails,%allitems);
20559: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
20560: if (keys(%deletions) > 0) {
20561: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
20562: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
20563: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
20564: }
20565: $resulttext .= '</ul></li>';
20566: }
20567: if (keys(%reorderings) > 0) {
20568: my %sort_by_trail;
20569: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
20570: foreach my $key (keys(%reorderings)) {
20571: if ($allitems{$key} ne '') {
20572: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20573: }
20574: }
20575: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20576: $resulttext .= '<li>'.$trails[$trail].'</li>';
20577: }
20578: $resulttext .= '</ul></li>';
20579: }
20580: if (keys(%adds) > 0) {
20581: my %sort_by_trail;
20582: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
20583: foreach my $key (keys(%adds)) {
20584: if ($allitems{$key} ne '') {
20585: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20586: }
20587: }
20588: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20589: $resulttext .= '<li>'.$trails[$trail].'</li>';
20590: }
20591: $resulttext .= '</ul></li>';
20592: }
20593: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
20594: if (ref($lastactref) eq 'HASH') {
20595: $lastactref->{'cats'} = 1;
20596: }
20597: }
20598: $resulttext .= '</ul>';
20599: if ($changes{'unauth'} || $changes{'auth'}) {
20600: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20601: if ($changes{'auth'}) {
20602: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20603: }
20604: if ($changes{'unauth'}) {
20605: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20606: }
20607: my $cachetime = 24*60*60;
20608: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20609: if (ref($lastactref) eq 'HASH') {
20610: $lastactref->{'domdefaults'} = 1;
20611: }
20612: }
20613: } else {
20614: $resulttext = '<span class="LC_error">'.
20615: &mt('An error occurred: [_1]',$putresult).'</span>';
20616: }
20617: } else {
20618: $resulttext = &mt('No changes made to course and community categories');
20619: }
20620: return $resulttext;
20621: }
20622:
20623: sub modify_serverstatuses {
20624: my ($dom,%domconfig) = @_;
20625: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20626: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20627: %currserverstatus = %{$domconfig{'serverstatuses'}};
20628: }
20629: my @pages = &serverstatus_pages();
20630: foreach my $type (@pages) {
20631: $newserverstatus{$type}{'namedusers'} = '';
20632: $newserverstatus{$type}{'machines'} = '';
20633: if (defined($env{'form.'.$type.'_namedusers'})) {
20634: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20635: my @okusers;
20636: foreach my $user (@users) {
20637: my ($uname,$udom) = split(/:/,$user);
20638: if (($udom =~ /^$match_domain$/) &&
20639: (&Apache::lonnet::domain($udom)) &&
20640: ($uname =~ /^$match_username$/)) {
20641: if (!grep(/^\Q$user\E/,@okusers)) {
20642: push(@okusers,$user);
20643: }
20644: }
20645: }
20646: if (@okusers > 0) {
20647: @okusers = sort(@okusers);
20648: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20649: }
20650: }
20651: if (defined($env{'form.'.$type.'_machines'})) {
20652: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20653: my @okmachines;
20654: foreach my $ip (@machines) {
20655: my @parts = split(/\./,$ip);
20656: next if (@parts < 4);
20657: my $badip = 0;
20658: for (my $i=0; $i<4; $i++) {
20659: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20660: $badip = 1;
20661: last;
20662: }
20663: }
20664: if (!$badip) {
20665: push(@okmachines,$ip);
20666: }
20667: }
20668: @okmachines = sort(@okmachines);
20669: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20670: }
20671: }
20672: my %serverstatushash = (
20673: serverstatuses => \%newserverstatus,
20674: );
20675: foreach my $type (@pages) {
20676: foreach my $setting ('namedusers','machines') {
20677: my (@current,@new);
20678: if (ref($currserverstatus{$type}) eq 'HASH') {
20679: if ($currserverstatus{$type}{$setting} ne '') {
20680: @current = split(/,/,$currserverstatus{$type}{$setting});
20681: }
20682: }
20683: if ($newserverstatus{$type}{$setting} ne '') {
20684: @new = split(/,/,$newserverstatus{$type}{$setting});
20685: }
20686: if (@current > 0) {
20687: if (@new > 0) {
20688: foreach my $item (@current) {
20689: if (!grep(/^\Q$item\E$/,@new)) {
20690: $changes{$type}{$setting} = 1;
20691: last;
20692: }
20693: }
20694: foreach my $item (@new) {
20695: if (!grep(/^\Q$item\E$/,@current)) {
20696: $changes{$type}{$setting} = 1;
20697: last;
20698: }
20699: }
20700: } else {
20701: $changes{$type}{$setting} = 1;
20702: }
20703: } elsif (@new > 0) {
20704: $changes{$type}{$setting} = 1;
20705: }
20706: }
20707: }
20708: if (keys(%changes) > 0) {
20709: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20710: my $putresult = &Apache::lonnet::put_dom('configuration',
20711: \%serverstatushash,$dom);
20712: if ($putresult eq 'ok') {
20713: $resulttext .= &mt('Changes made:').'<ul>';
20714: foreach my $type (@pages) {
20715: if (ref($changes{$type}) eq 'HASH') {
20716: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20717: if ($changes{$type}{'namedusers'}) {
20718: if ($newserverstatus{$type}{'namedusers'} eq '') {
20719: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20720: } else {
20721: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20722: }
20723: }
20724: if ($changes{$type}{'machines'}) {
20725: if ($newserverstatus{$type}{'machines'} eq '') {
20726: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20727: } else {
20728: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20729: }
20730:
20731: }
20732: $resulttext .= '</ul></li>';
20733: }
20734: }
20735: $resulttext .= '</ul>';
20736: } else {
20737: $resulttext = '<span class="LC_error">'.
20738: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20739:
20740: }
20741: } else {
20742: $resulttext = &mt('No changes made to access to server status pages');
20743: }
20744: return $resulttext;
20745: }
20746:
20747: sub modify_helpsettings {
20748: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20749: my ($resulttext,$errors,%changes,%helphash);
20750: my %defaultchecked = ('submitbugs' => 'on');
20751: my @offon = ('off','on');
20752: my @toggles = ('submitbugs');
20753: my %current = ('submitbugs' => '',
20754: 'adhoc' => {},
20755: );
20756: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20757: %current = %{$domconfig{'helpsettings'}};
20758: }
20759: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20760: foreach my $item (@toggles) {
20761: if ($defaultchecked{$item} eq 'on') {
20762: if ($current{$item} eq '') {
20763: if ($env{'form.'.$item} eq '0') {
20764: $changes{$item} = 1;
20765: }
20766: } elsif ($current{$item} ne $env{'form.'.$item}) {
20767: $changes{$item} = 1;
20768: }
20769: } elsif ($defaultchecked{$item} eq 'off') {
20770: if ($current{$item} eq '') {
20771: if ($env{'form.'.$item} eq '1') {
20772: $changes{$item} = 1;
20773: }
20774: } elsif ($current{$item} ne $env{'form.'.$item}) {
20775: $changes{$item} = 1;
20776: }
20777: }
20778: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20779: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20780: }
20781: }
20782: my $maxnum = $env{'form.helproles_maxnum'};
20783: my $confname = $dom.'-domainconfig';
20784: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20785: my (@allpos,%newsettings,%changedprivs,$newrole);
20786: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20787: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20788: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20789: my %lt = &Apache::lonlocal::texthash(
20790: s => 'system',
20791: d => 'domain',
20792: order => 'Display order',
20793: access => 'Role usage',
20794: all => 'All with domain helpdesk or helpdesk assistant role',
20795: dh => 'All with domain helpdesk role',
20796: da => 'All with domain helpdesk assistant role',
20797: none => 'None',
20798: status => 'Determined based on institutional status',
20799: inc => 'Include all, but exclude specific personnel',
20800: exc => 'Exclude all, but include specific personnel',
20801: );
20802: for (my $num=0; $num<=$maxnum; $num++) {
20803: my ($prefix,$identifier,$rolename,%curr);
20804: if ($num == $maxnum) {
20805: next unless ($env{'form.newcusthelp'} == $maxnum);
20806: $identifier = 'custhelp'.$num;
20807: $prefix = 'helproles_'.$num;
20808: $rolename = $env{'form.custhelpname'.$num};
20809: $rolename=~s/[^A-Za-z0-9]//gs;
20810: next if ($rolename eq '');
20811: next if (exists($existing{'rolesdef_'.$rolename}));
20812: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20813: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20814: $newprivs{'c'},$confname,$dom);
20815: if ($result ne 'ok') {
20816: $errors .= '<li><span class="LC_error">'.
20817: &mt('An error occurred storing the new custom role: [_1]',
20818: $result).'</span></li>';
20819: next;
20820: } else {
20821: $changedprivs{$rolename} = \%newprivs;
20822: $newrole = $rolename;
20823: }
20824: } else {
20825: $prefix = 'helproles_'.$num;
20826: $rolename = $env{'form.'.$prefix};
20827: next if ($rolename eq '');
20828: next unless (exists($existing{'rolesdef_'.$rolename}));
20829: $identifier = 'custhelp'.$num;
20830: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20831: my %currprivs;
20832: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20833: split(/\_/,$existing{'rolesdef_'.$rolename});
20834: foreach my $level ('c','d','s') {
20835: if ($newprivs{$level} ne $currprivs{$level}) {
20836: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20837: $newprivs{'c'},$confname,$dom);
20838: if ($result ne 'ok') {
20839: $errors .= '<li><span class="LC_error">'.
20840: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20841: $rolename,$result).'</span></li>';
20842: } else {
20843: $changedprivs{$rolename} = \%newprivs;
20844: }
20845: last;
20846: }
20847: }
20848: if (ref($current{'adhoc'}) eq 'HASH') {
20849: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20850: %curr = %{$current{'adhoc'}{$rolename}};
20851: }
20852: }
20853: }
20854: my $newpos = $env{'form.'.$prefix.'_pos'};
20855: $newpos =~ s/\D+//g;
20856: $allpos[$newpos] = $rolename;
20857: my $newdesc = $env{'form.'.$prefix.'_desc'};
20858: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20859: if ($curr{'desc'}) {
20860: if ($curr{'desc'} ne $newdesc) {
20861: $changes{'customrole'}{$rolename}{'desc'} = 1;
20862: $newsettings{$rolename}{'desc'} = $newdesc;
20863: }
20864: } elsif ($newdesc ne '') {
20865: $changes{'customrole'}{$rolename}{'desc'} = 1;
20866: $newsettings{$rolename}{'desc'} = $newdesc;
20867: }
20868: my $access = $env{'form.'.$prefix.'_access'};
20869: if (grep(/^\Q$access\E$/,@accesstypes)) {
20870: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20871: if ($access eq 'status') {
20872: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20873: if (scalar(@statuses) == 0) {
20874: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20875: } else {
20876: my (@shownstatus,$numtypes);
20877: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20878: if (ref($types) eq 'ARRAY') {
20879: $numtypes = scalar(@{$types});
20880: foreach my $type (sort(@statuses)) {
20881: if ($type eq 'default') {
20882: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20883: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20884: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20885: push(@shownstatus,$usertypes->{$type});
20886: }
20887: }
20888: }
20889: if (grep(/^default$/,@statuses)) {
20890: push(@shownstatus,$othertitle);
20891: }
20892: if (scalar(@shownstatus) == 1+$numtypes) {
20893: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20894: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20895: } else {
20896: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20897: if (ref($curr{'status'}) eq 'ARRAY') {
20898: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20899: if (@diffs) {
20900: $changes{'customrole'}{$rolename}{$access} = 1;
20901: }
20902: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20903: $changes{'customrole'}{$rolename}{$access} = 1;
20904: }
20905: }
20906: }
20907: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20908: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20909: my @newspecstaff;
20910: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20911: foreach my $person (sort(@personnel)) {
20912: if ($domhelpdesk{$person}) {
20913: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20914: }
20915: }
20916: if (ref($curr{$access}) eq 'ARRAY') {
20917: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20918: if (@diffs) {
20919: $changes{'customrole'}{$rolename}{$access} = 1;
20920: }
20921: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20922: $changes{'customrole'}{$rolename}{$access} = 1;
20923: }
20924: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20925: my ($uname,$udom) = split(/:/,$person);
20926: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20927: }
20928: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20929: }
20930: } else {
20931: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20932: }
20933: unless ($curr{'access'} eq $access) {
20934: $changes{'customrole'}{$rolename}{'access'} = 1;
20935: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20936: }
20937: }
20938: if (@allpos > 0) {
20939: my $idx = 0;
20940: foreach my $rolename (@allpos) {
20941: if ($rolename ne '') {
20942: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20943: if (ref($current{'adhoc'}) eq 'HASH') {
20944: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20945: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20946: $changes{'customrole'}{$rolename}{'order'} = 1;
20947: $newsettings{$rolename}{'order'} = $idx+1;
20948: }
20949: }
20950: }
20951: $idx ++;
20952: }
20953: }
20954: }
20955: my $putresult;
20956: if (keys(%changes) > 0) {
20957: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20958: if ($putresult eq 'ok') {
20959: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20960: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20961: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20962: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20963: }
20964: }
20965: my $cachetime = 24*60*60;
20966: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20967: if (ref($lastactref) eq 'HASH') {
20968: $lastactref->{'domdefaults'} = 1;
20969: }
20970: } else {
20971: $errors .= '<li><span class="LC_error">'.
20972: &mt('An error occurred storing the settings: [_1]',
20973: $putresult).'</span></li>';
20974: }
20975: }
20976: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20977: $resulttext = &mt('Changes made:').'<ul>';
20978: my (%shownprivs,@levelorder);
20979: @levelorder = ('c','d','s');
20980: if ((keys(%changes)) && ($putresult eq 'ok')) {
20981: foreach my $item (sort(keys(%changes))) {
20982: if ($item eq 'submitbugs') {
20983: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20984: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20985: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20986: } elsif ($item eq 'customrole') {
20987: if (ref($changes{'customrole'}) eq 'HASH') {
20988: my @keyorder = ('order','desc','access','status','exc','inc');
20989: my %keytext = &Apache::lonlocal::texthash(
20990: order => 'Order',
20991: desc => 'Role description',
20992: access => 'Role usage',
20993: status => 'Allowed institutional types',
20994: exc => 'Allowed personnel',
20995: inc => 'Disallowed personnel',
20996: );
20997: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20998: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20999: if ($role eq $newrole) {
21000: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
21001: $role).'<ul>';
21002: } else {
21003: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21004: $role).'<ul>';
21005: }
21006: foreach my $key (@keyorder) {
21007: if ($changes{'customrole'}{$role}{$key}) {
21008: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
21009: $keytext{$key},$newsettings{$role}{$key}).
21010: '</li>';
21011: }
21012: }
21013: if (ref($changedprivs{$role}) eq 'HASH') {
21014: $shownprivs{$role} = 1;
21015: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
21016: foreach my $level (@levelorder) {
21017: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21018: next if ($item eq '');
21019: my ($priv) = split(/\&/,$item,2);
21020: if (&Apache::lonnet::plaintext($priv)) {
21021: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21022: unless ($level eq 'c') {
21023: $resulttext .= ' ('.$lt{$level}.')';
21024: }
21025: $resulttext .= '</li>';
21026: }
21027: }
21028: }
21029: $resulttext .= '</ul>';
21030: }
21031: $resulttext .= '</ul></li>';
21032: }
21033: }
21034: }
21035: }
21036: }
21037: }
21038: if (keys(%changedprivs)) {
21039: foreach my $role (sort(keys(%changedprivs))) {
21040: unless ($shownprivs{$role}) {
21041: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
21042: $role).'<ul>'.
21043: '<li>'.&mt('Privileges set to :').'<ul>';
21044: foreach my $level (@levelorder) {
21045: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
21046: next if ($item eq '');
21047: my ($priv) = split(/\&/,$item,2);
21048: if (&Apache::lonnet::plaintext($priv)) {
21049: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
21050: unless ($level eq 'c') {
21051: $resulttext .= ' ('.$lt{$level}.')';
21052: }
21053: $resulttext .= '</li>';
21054: }
21055: }
21056: }
21057: $resulttext .= '</ul></li></ul></li>';
21058: }
21059: }
21060: }
21061: $resulttext .= '</ul>';
21062: } else {
21063: $resulttext = &mt('No changes made to help settings');
21064: }
21065: if ($errors) {
21066: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
21067: $errors.'</ul>';
21068: }
21069: return $resulttext;
21070: }
21071:
21072: sub modify_coursedefaults {
21073: my ($dom,$lastactref,%domconfig) = @_;
21074: my ($resulttext,$errors,%changes,%defaultshash);
21075: my %defaultchecked = (
21076: 'canuse_pdfforms' => 'off',
21077: 'uselcmath' => 'on',
21078: 'usejsme' => 'on',
21079: 'inline_chem' => 'on',
21080: 'ltiauth' => 'off',
21081: );
21082: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
21083: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
21084: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
21085: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
21086: 'mysqltables_textbook','mysqltables_placement');
21087: my @types = ('official','unofficial','community','textbook','placement');
21088: my %staticdefaults = (
21089: anonsurvey_threshold => 10,
21090: uploadquota => 500,
21091: postsubmit => 60,
21092: mysqltables => 172800,
21093: );
21094: my %texoptions = (
21095: MathJax => 'MathJax',
21096: mimetex => &mt('Convert to Images'),
21097: tth => &mt('TeX to HTML'),
21098: );
21099: $defaultshash{'coursedefaults'} = {};
21100:
21101: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
21102: if ($domconfig{'coursedefaults'} eq '') {
21103: $domconfig{'coursedefaults'} = {};
21104: }
21105: }
21106:
21107: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
21108: foreach my $item (@toggles) {
21109: if ($defaultchecked{$item} eq 'on') {
21110: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21111: ($env{'form.'.$item} eq '0')) {
21112: $changes{$item} = 1;
21113: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21114: $changes{$item} = 1;
21115: }
21116: } elsif ($defaultchecked{$item} eq 'off') {
21117: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21118: ($env{'form.'.$item} eq '1')) {
21119: $changes{$item} = 1;
21120: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21121: $changes{$item} = 1;
21122: }
21123: }
21124: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
21125: }
21126: foreach my $item (@numbers) {
21127: my ($currdef,$newdef);
21128: $newdef = $env{'form.'.$item};
21129: if ($item eq 'anonsurvey_threshold') {
21130: $currdef = $domconfig{'coursedefaults'}{$item};
21131: $newdef =~ s/\D//g;
21132: if ($newdef eq '' || $newdef < 1) {
21133: $newdef = 1;
21134: }
21135: $defaultshash{'coursedefaults'}{$item} = $newdef;
21136: } else {
21137: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
21138: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
21139: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
21140: }
21141: $newdef =~ s/[^\w.\-]//g;
21142: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
21143: }
21144: if ($currdef ne $newdef) {
21145: if ($item eq 'anonsurvey_threshold') {
21146: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
21147: $changes{$item} = 1;
21148: }
21149: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
21150: my $setting = $1;
21151: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
21152: $changes{$setting} = 1;
21153: }
21154: }
21155: }
21156: }
21157: my $texengine;
21158: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
21159: $texengine = $env{'form.texengine'};
21160: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
21161: if ($currdef eq '') {
21162: unless ($texengine eq $Apache::lonnet::deftex) {
21163: $changes{'texengine'} = 1;
21164: }
21165: } elsif ($currdef ne $texengine) {
21166: $changes{'texengine'} = 1;
21167: }
21168: }
21169: if ($texengine ne '') {
21170: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
21171: }
21172: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
21173: my @currclonecode;
21174: if (ref($currclone) eq 'HASH') {
21175: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
21176: @currclonecode = @{$currclone->{'instcode'}};
21177: }
21178: }
21179: my $newclone;
21180: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
21181: $newclone = $env{'form.canclone'};
21182: }
21183: if ($newclone eq 'instcode') {
21184: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
21185: my (%codedefaults,@code_order,@clonecode);
21186: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
21187: \@code_order);
21188: foreach my $item (@code_order) {
21189: if (grep(/^\Q$item\E$/,@newcodes)) {
21190: push(@clonecode,$item);
21191: }
21192: }
21193: if (@clonecode) {
21194: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
21195: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
21196: if (@diffs) {
21197: $changes{'canclone'} = 1;
21198: }
21199: } else {
21200: $newclone eq '';
21201: }
21202: } elsif ($newclone ne '') {
21203: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
21204: }
21205: if ($newclone ne $currclone) {
21206: $changes{'canclone'} = 1;
21207: }
21208: my %credits;
21209: foreach my $type (@types) {
21210: unless ($type eq 'community') {
21211: $credits{$type} = $env{'form.'.$type.'_credits'};
21212: $credits{$type} =~ s/[^\d.]+//g;
21213: }
21214: }
21215: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
21216: ($env{'form.coursecredits'} eq '1')) {
21217: $changes{'coursecredits'} = 1;
21218: foreach my $type (keys(%credits)) {
21219: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21220: }
21221: } else {
21222: if ($env{'form.coursecredits'} eq '1') {
21223: foreach my $type (@types) {
21224: unless ($type eq 'community') {
21225: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
21226: $changes{'coursecredits'} = 1;
21227: }
21228: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21229: }
21230: }
21231: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21232: foreach my $type (@types) {
21233: unless ($type eq 'community') {
21234: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
21235: $changes{'coursecredits'} = 1;
21236: last;
21237: }
21238: }
21239: }
21240: }
21241: }
21242: if ($env{'form.postsubmit'} eq '1') {
21243: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
21244: my %currtimeout;
21245: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21246: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
21247: $changes{'postsubmit'} = 1;
21248: }
21249: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21250: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
21251: }
21252: } else {
21253: $changes{'postsubmit'} = 1;
21254: }
21255: foreach my $type (@types) {
21256: my $timeout = $env{'form.'.$type.'_timeout'};
21257: $timeout =~ s/\D//g;
21258: if ($timeout == $staticdefaults{'postsubmit'}) {
21259: $timeout = '';
21260: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
21261: $timeout = '0';
21262: }
21263: unless ($timeout eq '') {
21264: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
21265: }
21266: if (exists($currtimeout{$type})) {
21267: if ($timeout ne $currtimeout{$type}) {
21268: $changes{'postsubmit'} = 1;
21269: }
21270: } elsif ($timeout ne '') {
21271: $changes{'postsubmit'} = 1;
21272: }
21273: }
21274: } else {
21275: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
21276: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21277: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
21278: $changes{'postsubmit'} = 1;
21279: }
21280: } else {
21281: $changes{'postsubmit'} = 1;
21282: }
21283: }
21284: }
21285: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21286: $dom);
21287: if ($putresult eq 'ok') {
21288: if (keys(%changes) > 0) {
21289: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21290: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
21291: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
21292: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
21293: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
21294: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine','ltiauth') {
21295: if ($changes{$item}) {
21296: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
21297: }
21298: }
21299: if ($changes{'coursecredits'}) {
21300: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21301: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
21302: $domdefaults{$type.'credits'} =
21303: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
21304: }
21305: }
21306: }
21307: if ($changes{'postsubmit'}) {
21308: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21309: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
21310: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21311: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
21312: $domdefaults{$type.'postsubtimeout'} =
21313: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21314: }
21315: }
21316: }
21317: }
21318: if ($changes{'uploadquota'}) {
21319: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21320: foreach my $type (@types) {
21321: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
21322: }
21323: }
21324: }
21325: if ($changes{'canclone'}) {
21326: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21327: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21328: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
21329: if (@clonecodes) {
21330: $domdefaults{'canclone'} = join('+',@clonecodes);
21331: }
21332: }
21333: } else {
21334: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
21335: }
21336: }
21337: my $cachetime = 24*60*60;
21338: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21339: if (ref($lastactref) eq 'HASH') {
21340: $lastactref->{'domdefaults'} = 1;
21341: }
21342: }
21343: $resulttext = &mt('Changes made:').'<ul>';
21344: foreach my $item (sort(keys(%changes))) {
21345: if ($item eq 'canuse_pdfforms') {
21346: if ($env{'form.'.$item} eq '1') {
21347: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
21348: } else {
21349: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
21350: }
21351: } elsif ($item eq 'uselcmath') {
21352: if ($env{'form.'.$item} eq '1') {
21353: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
21354: } else {
21355: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
21356: }
21357: } elsif ($item eq 'usejsme') {
21358: if ($env{'form.'.$item} eq '1') {
21359: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
21360: } else {
21361: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
21362: }
21363: } elsif ($item eq 'inline_chem') {
21364: if ($env{'form.'.$item} eq '1') {
21365: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
21366: } else {
21367: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
21368: }
21369: } elsif ($item eq 'texengine') {
21370: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
21371: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
21372: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
21373: }
21374: } elsif ($item eq 'anonsurvey_threshold') {
21375: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
21376: } elsif ($item eq 'uploadquota') {
21377: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21378: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
21379: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
21380: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
21381: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
21382: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
21383: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
21384: '</ul>'.
21385: '</li>';
21386: } else {
21387: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
21388: }
21389: } elsif ($item eq 'mysqltables') {
21390: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
21391: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
21392: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
21393: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
21394: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
21395: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
21396: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
21397: '</ul>'.
21398: '</li>';
21399: } else {
21400: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
21401: }
21402: } elsif ($item eq 'postsubmit') {
21403: if ($domdefaults{'postsubmit'} eq 'off') {
21404: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
21405: } else {
21406: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
21407: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21408: $resulttext .= &mt('durations:').'<ul>';
21409: foreach my $type (@types) {
21410: $resulttext .= '<li>';
21411: my $timeout;
21412: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21413: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21414: }
21415: my $display;
21416: if ($timeout eq '0') {
21417: $display = &mt('unlimited');
21418: } elsif ($timeout eq '') {
21419: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
21420: } else {
21421: $display = &mt('[quant,_1,second]',$timeout);
21422: }
21423: if ($type eq 'community') {
21424: $resulttext .= &mt('Communities');
21425: } elsif ($type eq 'official') {
21426: $resulttext .= &mt('Official courses');
21427: } elsif ($type eq 'unofficial') {
21428: $resulttext .= &mt('Unofficial courses');
21429: } elsif ($type eq 'textbook') {
21430: $resulttext .= &mt('Textbook courses');
21431: } elsif ($type eq 'placement') {
21432: $resulttext .= &mt('Placement tests');
21433: }
21434: $resulttext .= ' -- '.$display.'</li>';
21435: }
21436: $resulttext .= '</ul>';
21437: }
21438: $resulttext .= '</li>';
21439: }
21440: } elsif ($item eq 'coursecredits') {
21441: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21442: if (($domdefaults{'officialcredits'} eq '') &&
21443: ($domdefaults{'unofficialcredits'} eq '') &&
21444: ($domdefaults{'textbookcredits'} eq '')) {
21445: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21446: } else {
21447: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
21448: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
21449: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
21450: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
21451: '</ul>'.
21452: '</li>';
21453: }
21454: } else {
21455: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21456: }
21457: } elsif ($item eq 'canclone') {
21458: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21459: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21460: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
21461: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
21462: }
21463: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
21464: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
21465: } else {
21466: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
21467: }
21468: } elsif ($item eq 'ltiauth') {
21469: if ($env{'form.'.$item} eq '1') {
21470: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
21471: } else {
21472: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
21473: }
21474: }
21475: }
21476: $resulttext .= '</ul>';
21477: } else {
21478: $resulttext = &mt('No changes made to course defaults');
21479: }
21480: } else {
21481: $resulttext = '<span class="LC_error">'.
21482: &mt('An error occurred: [_1]',$putresult).'</span>';
21483: }
21484: return $resulttext;
21485: }
21486:
21487: sub modify_selfenrollment {
21488: my ($dom,$lastactref,%domconfig) = @_;
21489: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
21490: my @types = ('official','unofficial','community','textbook','placement');
21491: my %titles = &tool_titles();
21492: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
21493: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
21494: $ordered{'default'} = ['types','registered','approval','limit'];
21495:
21496: my (%roles,%shown,%toplevel);
21497: $roles{'0'} = &Apache::lonnet::plaintext('dc');
21498:
21499: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
21500: if ($domconfig{'selfenrollment'} eq '') {
21501: $domconfig{'selfenrollment'} = {};
21502: }
21503: }
21504: %toplevel = (
21505: admin => 'Configuration Rights',
21506: default => 'Default settings',
21507: validation => 'Validation of self-enrollment requests',
21508: );
21509: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
21510:
21511: if (ref($ordered{'admin'}) eq 'ARRAY') {
21512: foreach my $item (@{$ordered{'admin'}}) {
21513: foreach my $type (@types) {
21514: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21515: $selfenrollhash{'admin'}{$type}{$item} = 1;
21516: } else {
21517: $selfenrollhash{'admin'}{$type}{$item} = 0;
21518: }
21519: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21520: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21521: if ($selfenrollhash{'admin'}{$type}{$item} ne
21522: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21523: push(@{$changes{'admin'}{$type}},$item);
21524: }
21525: } else {
21526: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21527: push(@{$changes{'admin'}{$type}},$item);
21528: }
21529: }
21530: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21531: push(@{$changes{'admin'}{$type}},$item);
21532: }
21533: }
21534: }
21535: }
21536:
21537: foreach my $item (@{$ordered{'default'}}) {
21538: foreach my $type (@types) {
21539: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21540: if ($item eq 'types') {
21541: unless (($value eq 'all') || ($value eq 'dom')) {
21542: $value = '';
21543: }
21544: } elsif ($item eq 'registered') {
21545: unless ($value eq '1') {
21546: $value = 0;
21547: }
21548: } elsif ($item eq 'approval') {
21549: unless ($value =~ /^[012]$/) {
21550: $value = 0;
21551: }
21552: } else {
21553: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21554: $value = 'none';
21555: }
21556: }
21557: $selfenrollhash{'default'}{$type}{$item} = $value;
21558: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21559: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21560: if ($selfenrollhash{'default'}{$type}{$item} ne
21561: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21562: push(@{$changes{'default'}{$type}},$item);
21563: }
21564: } else {
21565: push(@{$changes{'default'}{$type}},$item);
21566: }
21567: } else {
21568: push(@{$changes{'default'}{$type}},$item);
21569: }
21570: if ($item eq 'limit') {
21571: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21572: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21573: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21574: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21575: }
21576: } else {
21577: $selfenrollhash{'default'}{$type}{'cap'} = '';
21578: }
21579: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21580: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21581: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21582: push(@{$changes{'default'}{$type}},'cap');
21583: }
21584: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21585: push(@{$changes{'default'}{$type}},'cap');
21586: }
21587: }
21588: }
21589: }
21590:
21591: foreach my $item (@{$itemsref}) {
21592: if ($item eq 'fields') {
21593: my @changed;
21594: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21595: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21596: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21597: }
21598: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21599: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21600: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21601: $domconfig{'selfenrollment'}{'validation'}{$item});
21602: } else {
21603: @changed = @{$selfenrollhash{'validation'}{$item}};
21604: }
21605: } else {
21606: @changed = @{$selfenrollhash{'validation'}{$item}};
21607: }
21608: if (@changed) {
21609: if ($selfenrollhash{'validation'}{$item}) {
21610: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21611: } else {
21612: $changes{'validation'}{$item} = &mt('None');
21613: }
21614: }
21615: } else {
21616: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21617: if ($item eq 'markup') {
21618: if ($env{'form.selfenroll_validation_'.$item}) {
21619: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21620: }
21621: }
21622: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21623: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21624: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21625: }
21626: }
21627: }
21628: }
21629:
21630: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21631: $dom);
21632: if ($putresult eq 'ok') {
21633: if (keys(%changes) > 0) {
21634: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21635: $resulttext = &mt('Changes made:').'<ul>';
21636: foreach my $key ('admin','default','validation') {
21637: if (ref($changes{$key}) eq 'HASH') {
21638: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21639: if ($key eq 'validation') {
21640: foreach my $item (@{$itemsref}) {
21641: if (exists($changes{$key}{$item})) {
21642: if ($item eq 'markup') {
21643: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21644: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21645: } else {
21646: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21647: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21648: }
21649: }
21650: }
21651: } else {
21652: foreach my $type (@types) {
21653: if ($type eq 'community') {
21654: $roles{'1'} = &mt('Community personnel');
21655: } else {
21656: $roles{'1'} = &mt('Course personnel');
21657: }
21658: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21659: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21660: if ($key eq 'admin') {
21661: my @mgrdc = ();
21662: if (ref($ordered{$key}) eq 'ARRAY') {
21663: foreach my $item (@{$ordered{'admin'}}) {
21664: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21665: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21666: push(@mgrdc,$item);
21667: }
21668: }
21669: }
21670: if (@mgrdc) {
21671: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21672: } else {
21673: delete($domdefaults{$type.'selfenrolladmdc'});
21674: }
21675: }
21676: } else {
21677: if (ref($ordered{$key}) eq 'ARRAY') {
21678: foreach my $item (@{$ordered{$key}}) {
21679: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21680: $domdefaults{$type.'selfenroll'.$item} =
21681: $selfenrollhash{$key}{$type}{$item};
21682: }
21683: }
21684: }
21685: }
21686: }
21687: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21688: foreach my $item (@{$ordered{$key}}) {
21689: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21690: $resulttext .= '<li>';
21691: if ($key eq 'admin') {
21692: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21693: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21694: } else {
21695: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21696: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21697: }
21698: $resulttext .= '</li>';
21699: }
21700: }
21701: $resulttext .= '</ul></li>';
21702: }
21703: }
21704: $resulttext .= '</ul></li>';
21705: }
21706: }
21707: }
21708: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21709: my $cachetime = 24*60*60;
21710: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21711: if (ref($lastactref) eq 'HASH') {
21712: $lastactref->{'domdefaults'} = 1;
21713: }
21714: }
21715: $resulttext .= '</ul>';
21716: } else {
21717: $resulttext = &mt('No changes made to self-enrollment settings');
21718: }
21719: } else {
21720: $resulttext = '<span class="LC_error">'.
21721: &mt('An error occurred: [_1]',$putresult).'</span>';
21722: }
21723: return $resulttext;
21724: }
21725:
21726: sub modify_wafproxy {
21727: my ($dom,$action,$lastactref,%domconfig) = @_;
21728: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21729: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21730: %wafproxy,%changes,%expirecache,%expiresaml);
21731: foreach my $server (sort(keys(%servers))) {
21732: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21733: if ($serverhome eq $server) {
21734: my $serverdom = &Apache::lonnet::host_domain($server);
21735: if ($serverdom eq $dom) {
21736: $canset{$server} = 1;
21737: }
21738: }
21739: }
21740: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21741: %{$values{$dom}} = ();
21742: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21743: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21744: }
21745: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21746: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21747: }
21748: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21749: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21750: }
21751: }
21752: my $output;
21753: if (keys(%canset)) {
21754: %{$wafproxy{'alias'}} = ();
21755: %{$wafproxy{'saml'}} = ();
21756: foreach my $key (sort(keys(%canset))) {
21757: if ($env{'form.wafproxy_'.$dom}) {
21758: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21759: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21760: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21761: $changes{'alias'} = 1;
21762: }
21763: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21764: $wafproxy{'saml'}{$key} = 1;
21765: }
21766: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21767: $changes{'saml'} = 1;
21768: }
21769: } else {
21770: $wafproxy{'alias'}{$key} = '';
21771: $wafproxy{'saml'}{$key} = '';
21772: if ($curralias{$key}) {
21773: $changes{'alias'} = 1;
21774: }
21775: if ($currsaml{$key}) {
21776: $changes{'saml'} = 1;
21777: }
21778: }
21779: if ($wafproxy{'alias'}{$key} eq '') {
21780: if ($curralias{$key}) {
21781: $expirecache{$key} = 1;
21782: }
21783: delete($wafproxy{'alias'}{$key});
21784: }
21785: if ($wafproxy{'saml'}{$key} eq '') {
21786: if ($currsaml{$key}) {
21787: $expiresaml{$key} = 1;
21788: }
21789: delete($wafproxy{'saml'}{$key});
21790: }
21791: }
21792: unless (keys(%{$wafproxy{'alias'}})) {
21793: delete($wafproxy{'alias'});
21794: }
21795: unless (keys(%{$wafproxy{'saml'}})) {
21796: delete($wafproxy{'saml'});
21797: }
21798: # Localization for values in %warn occurs in &mt() calls separately.
21799: my %warn = (
21800: trusted => 'trusted IP range(s)',
21801: vpnint => 'internal IP range(s) for VPN sessions(s)',
21802: vpnext => 'IP range(s) for backend WAF connections',
21803: );
21804: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21805: my $possible = $env{'form.wafproxy_'.$item};
21806: $possible =~ s/^\s+|\s+$//g;
21807: if ($possible ne '') {
21808: if ($item eq 'remoteip') {
21809: if ($possible =~ /^[mhn]$/) {
21810: $wafproxy{$item} = $possible;
21811: }
21812: } elsif ($item eq 'ipheader') {
21813: if ($wafproxy{'remoteip'} eq 'h') {
21814: $wafproxy{$item} = $possible;
21815: }
21816: } elsif ($item eq 'sslopt') {
21817: if ($possible =~ /^0|1$/) {
21818: $wafproxy{$item} = $possible;
21819: }
21820: } else {
21821: my (@ok,$count);
21822: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21823: unless ($env{'form.wafproxy_vpnaccess'}) {
21824: $possible = '';
21825: }
21826: } elsif ($item eq 'trusted') {
21827: unless ($wafproxy{'remoteip'} eq 'h') {
21828: $possible = '';
21829: }
21830: }
21831: unless ($possible eq '') {
21832: $possible =~ s/[\r\n]+/\s/g;
21833: $possible =~ s/\s*-\s*/-/g;
21834: $possible =~ s/\s+/,/g;
21835: $possible =~ s/,+/,/g;
21836: }
21837: $count = 0;
21838: if ($possible ne '') {
21839: foreach my $poss (split(/\,/,$possible)) {
21840: $count ++;
21841: $poss = &validate_ip_pattern($poss);
21842: if ($poss ne '') {
21843: push(@ok,$poss);
21844: }
21845: }
21846: my $diff = $count - scalar(@ok);
21847: if ($diff) {
21848: push(@warnings,'<li>'.
21849: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21850: $diff,$warn{$item}).
21851: '</li>');
21852: }
21853: if (@ok) {
21854: my @cidr_list;
21855: foreach my $item (@ok) {
21856: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21857: }
21858: $wafproxy{$item} = join(',',@cidr_list);
21859: }
21860: }
21861: }
21862: if ($wafproxy{$item} ne $currvalue{$item}) {
21863: $changes{$item} = 1;
21864: }
21865: } elsif ($currvalue{$item}) {
21866: $changes{$item} = 1;
21867: }
21868: }
21869: } else {
21870: if (keys(%curralias)) {
21871: $changes{'alias'} = 1;
21872: }
21873: if (keys(%currsaml)) {
21874: $changes{'saml'} = 1;
21875: }
21876: if (keys(%currvalue)) {
21877: foreach my $key (keys(%currvalue)) {
21878: $changes{$key} = 1;
21879: }
21880: }
21881: }
21882: if (keys(%changes)) {
21883: my %defaultshash = (
21884: wafproxy => \%wafproxy,
21885: );
21886: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21887: $dom);
21888: if ($putresult eq 'ok') {
21889: my $cachetime = 24*60*60;
21890: my (%domdefaults,$updatedomdefs);
21891: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21892: if ($changes{$item}) {
21893: unless ($updatedomdefs) {
21894: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21895: $updatedomdefs = 1;
21896: }
21897: if ($wafproxy{$item}) {
21898: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21899: } elsif (exists($domdefaults{'waf_'.$item})) {
21900: delete($domdefaults{'waf_'.$item});
21901: }
21902: }
21903: }
21904: if ($updatedomdefs) {
21905: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21906: if (ref($lastactref) eq 'HASH') {
21907: $lastactref->{'domdefaults'} = 1;
21908: }
21909: }
21910: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21911: my %updates = %expirecache;
21912: foreach my $key (keys(%expirecache)) {
21913: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21914: }
21915: if (ref($wafproxy{'alias'}) eq 'HASH') {
21916: my $cachetime = 24*60*60;
21917: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21918: $updates{$key} = 1;
21919: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21920: $cachetime);
21921: }
21922: }
21923: if (ref($lastactref) eq 'HASH') {
21924: $lastactref->{'proxyalias'} = \%updates;
21925: }
21926: }
21927: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21928: my %samlupdates = %expiresaml;
21929: foreach my $key (keys(%expiresaml)) {
21930: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21931: }
21932: if (ref($wafproxy{'saml'}) eq 'HASH') {
21933: my $cachetime = 24*60*60;
21934: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21935: $samlupdates{$key} = 1;
21936: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21937: $cachetime);
21938: }
21939: }
21940: if (ref($lastactref) eq 'HASH') {
21941: $lastactref->{'proxysaml'} = \%samlupdates;
21942: }
21943: }
21944: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21945: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21946: if ($changes{$item}) {
21947: if ($item eq 'alias') {
21948: my $numaliased = 0;
21949: if (ref($wafproxy{'alias'}) eq 'HASH') {
21950: my $shown;
21951: if (keys(%{$wafproxy{'alias'}})) {
21952: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21953: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21954: &Apache::lonnet::hostname($server),
21955: $wafproxy{'alias'}{$server}).'</li>';
21956: $numaliased ++;
21957: }
21958: if ($numaliased) {
21959: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21960: '<ul>'.$shown.'</ul>').'</li>';
21961: }
21962: }
21963: }
21964: unless ($numaliased) {
21965: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21966: }
21967: } elsif ($item eq 'saml') {
21968: my $shown;
21969: if (ref($wafproxy{'saml'}) eq 'HASH') {
21970: if (keys(%{$wafproxy{'saml'}})) {
21971: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21972: }
21973: }
21974: if ($shown) {
21975: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21976: $shown).'</li>';
21977: } else {
21978: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21979: }
21980: } else {
21981: if ($item eq 'remoteip') {
21982: my %ip_methods = &remoteip_methods();
21983: if ($wafproxy{$item} =~ /^[mh]$/) {
21984: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21985: $ip_methods{$wafproxy{$item}}).'</li>';
21986: } else {
21987: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21988: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21989: '</li>';
21990: } else {
21991: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21992: }
21993: }
21994: } elsif ($item eq 'ipheader') {
21995: if ($wafproxy{$item}) {
21996: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21997: $wafproxy{$item}).'</li>';
21998: } else {
21999: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
22000: }
22001: } elsif ($item eq 'trusted') {
22002: if ($wafproxy{$item}) {
22003: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
22004: $wafproxy{$item}).'</li>';
22005: } else {
22006: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
22007: }
22008: } elsif ($item eq 'vpnint') {
22009: if ($wafproxy{$item}) {
22010: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
22011: $wafproxy{$item}).'</li>';
22012: } else {
22013: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
22014: }
22015: } elsif ($item eq 'vpnext') {
22016: if ($wafproxy{$item}) {
22017: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
22018: $wafproxy{$item}).'</li>';
22019: } else {
22020: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
22021: }
22022: } elsif ($item eq 'sslopt') {
22023: if ($wafproxy{$item}) {
22024: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to forward requests to https on LON-CAPA node, regardless of original protocol in web browser (http or https).').'</li>';
22025: } else {
22026: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to preserve original protocol in web browser (either http or https) when forwarding to LON-CAPA node.').'</li>';
22027: }
22028: }
22029: }
22030: }
22031: }
22032: } else {
22033: $output = '<span class="LC_error">'.
22034: &mt('An error occurred: [_1]',$putresult).'</span>';
22035: }
22036: } elsif (keys(%canset)) {
22037: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
22038: }
22039: if (@warnings) {
22040: $output .= '<br />'.&mt('Warnings:').'<ul>'.
22041: join("\n",@warnings).'</ul>';
22042: }
22043: return $output;
22044: }
22045:
22046: sub validate_ip_pattern {
22047: my ($pattern) = @_;
22048: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
22049: my ($start,$end) = ($1,$2);
22050: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
22051: if (($start !~ m{/}) && ($end !~ m{/})) {
22052: return $start.'-'.$end;
22053: }
22054: }
22055: } elsif ($pattern ne '') {
22056: $pattern = &Net::CIDR::cidrvalidate($pattern);
22057: if ($pattern ne '') {
22058: return $pattern;
22059: }
22060: }
22061: return;
22062: }
22063:
22064: sub modify_usersessions {
22065: my ($dom,$lastactref,%domconfig) = @_;
22066: my @hostingtypes = ('version','excludedomain','includedomain');
22067: my @offloadtypes = ('primary','default');
22068: my %types = (
22069: remote => \@hostingtypes,
22070: hosted => \@hostingtypes,
22071: spares => \@offloadtypes,
22072: );
22073: my @prefixes = ('remote','hosted','spares');
22074: my @lcversions = &Apache::lonnet::all_loncaparevs();
22075: my (%by_ip,%by_location,@intdoms,@instdoms);
22076: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22077: my @locations = sort(keys(%by_location));
22078: my (%defaultshash,%changes);
22079: foreach my $prefix (@prefixes) {
22080: $defaultshash{'usersessions'}{$prefix} = {};
22081: }
22082: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22083: my $resulttext;
22084: my %iphost = &Apache::lonnet::get_iphost();
22085: foreach my $prefix (@prefixes) {
22086: next if ($prefix eq 'spares');
22087: foreach my $type (@{$types{$prefix}}) {
22088: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22089: if ($type eq 'version') {
22090: my $value = $env{'form.'.$prefix.'_'.$type};
22091: my $okvalue;
22092: if ($value ne '') {
22093: if (grep(/^\Q$value\E$/,@lcversions)) {
22094: $okvalue = $value;
22095: }
22096: }
22097: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22098: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22099: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
22100: if ($inuse == 0) {
22101: $changes{$prefix}{$type} = 1;
22102: } else {
22103: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
22104: $changes{$prefix}{$type} = 1;
22105: }
22106: if ($okvalue ne '') {
22107: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22108: }
22109: }
22110: } else {
22111: if (($inuse == 1) && ($okvalue ne '')) {
22112: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22113: $changes{$prefix}{$type} = 1;
22114: }
22115: }
22116: } else {
22117: if (($inuse == 1) && ($okvalue ne '')) {
22118: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22119: $changes{$prefix}{$type} = 1;
22120: }
22121: }
22122: } else {
22123: if (($inuse == 1) && ($okvalue ne '')) {
22124: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22125: $changes{$prefix}{$type} = 1;
22126: }
22127: }
22128: } else {
22129: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22130: my @okvals;
22131: foreach my $val (@vals) {
22132: if ($val =~ /:/) {
22133: my @items = split(/:/,$val);
22134: foreach my $item (@items) {
22135: if (ref($by_location{$item}) eq 'ARRAY') {
22136: push(@okvals,$item);
22137: }
22138: }
22139: } else {
22140: if (ref($by_location{$val}) eq 'ARRAY') {
22141: push(@okvals,$val);
22142: }
22143: }
22144: }
22145: @okvals = sort(@okvals);
22146: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22147: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22148: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22149: if ($inuse == 0) {
22150: $changes{$prefix}{$type} = 1;
22151: } else {
22152: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22153: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
22154: if (@changed > 0) {
22155: $changes{$prefix}{$type} = 1;
22156: }
22157: }
22158: } else {
22159: if ($inuse == 1) {
22160: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22161: $changes{$prefix}{$type} = 1;
22162: }
22163: }
22164: } else {
22165: if ($inuse == 1) {
22166: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22167: $changes{$prefix}{$type} = 1;
22168: }
22169: }
22170: } else {
22171: if ($inuse == 1) {
22172: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22173: $changes{$prefix}{$type} = 1;
22174: }
22175: }
22176: }
22177: }
22178: }
22179:
22180: my @alldoms = &Apache::lonnet::all_domains();
22181: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22182: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
22183: my $savespares;
22184:
22185: foreach my $lonhost (sort(keys(%servers))) {
22186: my $serverhomeID =
22187: &Apache::lonnet::get_server_homeID($servers{$lonhost});
22188: my $serverhostname = &Apache::lonnet::hostname($lonhost);
22189: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
22190: my %spareschg;
22191: foreach my $type (@{$types{'spares'}}) {
22192: my @okspares;
22193: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
22194: foreach my $server (@checked) {
22195: if (&Apache::lonnet::hostname($server) ne '') {
22196: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
22197: unless (grep(/^\Q$server\E$/,@okspares)) {
22198: push(@okspares,$server);
22199: }
22200: }
22201: }
22202: }
22203: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
22204: my $newspare;
22205: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
22206: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
22207: $newspare = $new;
22208: }
22209: }
22210: my @spares;
22211: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
22212: @spares = sort(@okspares,$newspare);
22213: } else {
22214: @spares = sort(@okspares);
22215: }
22216: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
22217: if (ref($spareid{$lonhost}) eq 'HASH') {
22218: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
22219: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
22220: if (@diffs > 0) {
22221: $spareschg{$type} = 1;
22222: }
22223: }
22224: }
22225: }
22226: if (keys(%spareschg) > 0) {
22227: $changes{'spares'}{$lonhost} = \%spareschg;
22228: }
22229: }
22230: $defaultshash{'usersessions'}{'offloadnow'} = {};
22231: $defaultshash{'usersessions'}{'offloadoth'} = {};
22232: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
22233: my @okoffload;
22234: if (@offloadnow) {
22235: foreach my $server (@offloadnow) {
22236: if (&Apache::lonnet::hostname($server) ne '') {
22237: unless (grep(/^\Q$server\E$/,@okoffload)) {
22238: push(@okoffload,$server);
22239: }
22240: }
22241: }
22242: if (@okoffload) {
22243: foreach my $lonhost (@okoffload) {
22244: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
22245: }
22246: }
22247: }
22248: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
22249: my @okoffloadoth;
22250: if (@offloadoth) {
22251: foreach my $server (@offloadoth) {
22252: if (&Apache::lonnet::hostname($server) ne '') {
22253: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
22254: push(@okoffloadoth,$server);
22255: }
22256: }
22257: }
22258: if (@okoffloadoth) {
22259: foreach my $lonhost (@okoffloadoth) {
22260: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
22261: }
22262: }
22263: }
22264: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22265: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
22266: if (ref($changes{'spares'}) eq 'HASH') {
22267: if (keys(%{$changes{'spares'}}) > 0) {
22268: $savespares = 1;
22269: }
22270: }
22271: } else {
22272: $savespares = 1;
22273: }
22274: foreach my $offload ('offloadnow','offloadoth') {
22275: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
22276: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
22277: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
22278: $changes{$offload} = 1;
22279: last;
22280: }
22281: }
22282: unless ($changes{$offload}) {
22283: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
22284: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
22285: $changes{$offload} = 1;
22286: last;
22287: }
22288: }
22289: }
22290: } else {
22291: if (($offload eq 'offloadnow') && (@okoffload)) {
22292: $changes{'offloadnow'} = 1;
22293: }
22294: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
22295: $changes{'offloadoth'} = 1;
22296: }
22297: }
22298: }
22299: } else {
22300: if (@okoffload) {
22301: $changes{'offloadnow'} = 1;
22302: }
22303: if (@okoffloadoth) {
22304: $changes{'offloadoth'} = 1;
22305: }
22306: }
22307: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
22308: if ((keys(%changes) > 0) || ($savespares)) {
22309: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22310: $dom);
22311: if ($putresult eq 'ok') {
22312: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22313: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
22314: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
22315: }
22316: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
22317: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
22318: }
22319: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22320: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
22321: }
22322: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22323: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
22324: }
22325: }
22326: my $cachetime = 24*60*60;
22327: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22328: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
22329: if (ref($lastactref) eq 'HASH') {
22330: $lastactref->{'domdefaults'} = 1;
22331: $lastactref->{'usersessions'} = 1;
22332: }
22333: if (keys(%changes) > 0) {
22334: my %lt = &usersession_titles();
22335: $resulttext = &mt('Changes made:').'<ul>';
22336: foreach my $prefix (@prefixes) {
22337: if (ref($changes{$prefix}) eq 'HASH') {
22338: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22339: if ($prefix eq 'spares') {
22340: if (ref($changes{$prefix}) eq 'HASH') {
22341: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
22342: $resulttext .= '<li><b>'.$lonhost.'</b> ';
22343: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
22344: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
22345: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22346: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
22347: foreach my $type (@{$types{$prefix}}) {
22348: if ($changes{$prefix}{$lonhost}{$type}) {
22349: my $offloadto = &mt('None');
22350: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
22351: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
22352: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
22353: }
22354: }
22355: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
22356: }
22357: }
22358: }
22359: $resulttext .= '</li>';
22360: }
22361: }
22362: } else {
22363: foreach my $type (@{$types{$prefix}}) {
22364: if (defined($changes{$prefix}{$type})) {
22365: my ($newvalue,$notinuse);
22366: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22367: if (ref($defaultshash{'usersessions'}{$prefix})) {
22368: if ($type eq 'version') {
22369: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
22370: } else {
22371: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22372: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
22373: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
22374: }
22375: } else {
22376: $notinuse = 1;
22377: }
22378: }
22379: }
22380: }
22381: if ($newvalue eq '') {
22382: if ($type eq 'version') {
22383: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
22384: } elsif ($notinuse) {
22385: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22386: } else {
22387: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22388: }
22389: } else {
22390: if ($type eq 'version') {
22391: $newvalue .= ' '.&mt('(or later)');
22392: }
22393: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22394: }
22395: }
22396: }
22397: }
22398: $resulttext .= '</ul>';
22399: }
22400: }
22401: if ($changes{'offloadnow'}) {
22402: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22403: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
22404: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
22405: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
22406: $resulttext .= '<li>'.$lonhost.'</li>';
22407: }
22408: $resulttext .= '</ul>';
22409: } else {
22410: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
22411: }
22412: } else {
22413: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
22414: }
22415: }
22416: if ($changes{'offloadoth'}) {
22417: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22418: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
22419: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
22420: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
22421: $resulttext .= '<li>'.$lonhost.'</li>';
22422: }
22423: $resulttext .= '</ul>';
22424: } else {
22425: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
22426: }
22427: } else {
22428: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
22429: }
22430: }
22431: $resulttext .= '</ul>';
22432: } else {
22433: $resulttext = $nochgmsg;
22434: }
22435: } else {
22436: $resulttext = '<span class="LC_error">'.
22437: &mt('An error occurred: [_1]',$putresult).'</span>';
22438: }
22439: } else {
22440: $resulttext = $nochgmsg;
22441: }
22442: return $resulttext;
22443: }
22444:
22445: sub modify_ssl {
22446: my ($dom,$lastactref,%domconfig) = @_;
22447: my (%by_ip,%by_location,@intdoms,@instdoms);
22448: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22449: my @locations = sort(keys(%by_location));
22450: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22451: my (%defaultshash,%changes);
22452: my $action = 'ssl';
22453: my @prefixes = ('connto','connfrom','replication');
22454: foreach my $prefix (@prefixes) {
22455: $defaultshash{$action}{$prefix} = {};
22456: }
22457: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22458: my $resulttext;
22459: my %iphost = &Apache::lonnet::get_iphost();
22460: my @reptypes = ('certreq','nocertreq');
22461: my @connecttypes = ('dom','intdom','other');
22462: my %types = (
22463: connto => \@connecttypes,
22464: connfrom => \@connecttypes,
22465: replication => \@reptypes,
22466: );
22467: foreach my $prefix (sort(keys(%types))) {
22468: foreach my $type (@{$types{$prefix}}) {
22469: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22470: my $value = 'yes';
22471: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
22472: $value = $env{'form.'.$prefix.'_'.$type};
22473: }
22474: if (ref($domconfig{$action}) eq 'HASH') {
22475: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22476: if ($domconfig{$action}{$prefix}{$type} ne '') {
22477: if ($value ne $domconfig{$action}{$prefix}{$type}) {
22478: $changes{$prefix}{$type} = 1;
22479: }
22480: $defaultshash{$action}{$prefix}{$type} = $value;
22481: } else {
22482: $defaultshash{$action}{$prefix}{$type} = $value;
22483: $changes{$prefix}{$type} = 1;
22484: }
22485: } else {
22486: $defaultshash{$action}{$prefix}{$type} = $value;
22487: $changes{$prefix}{$type} = 1;
22488: }
22489: } else {
22490: $defaultshash{$action}{$prefix}{$type} = $value;
22491: $changes{$prefix}{$type} = 1;
22492: }
22493: if (($type eq 'dom') && (keys(%servers) == 1)) {
22494: delete($changes{$prefix}{$type});
22495: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
22496: delete($changes{$prefix}{$type});
22497: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
22498: delete($changes{$prefix}{$type});
22499: }
22500: } elsif ($prefix eq 'replication') {
22501: if (@locations > 0) {
22502: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22503: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22504: my @okvals;
22505: foreach my $val (@vals) {
22506: if ($val =~ /:/) {
22507: my @items = split(/:/,$val);
22508: foreach my $item (@items) {
22509: if (ref($by_location{$item}) eq 'ARRAY') {
22510: push(@okvals,$item);
22511: }
22512: }
22513: } else {
22514: if (ref($by_location{$val}) eq 'ARRAY') {
22515: push(@okvals,$val);
22516: }
22517: }
22518: }
22519: @okvals = sort(@okvals);
22520: if (ref($domconfig{$action}) eq 'HASH') {
22521: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22522: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22523: if ($inuse == 0) {
22524: $changes{$prefix}{$type} = 1;
22525: } else {
22526: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22527: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22528: if (@changed > 0) {
22529: $changes{$prefix}{$type} = 1;
22530: }
22531: }
22532: } else {
22533: if ($inuse == 1) {
22534: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22535: $changes{$prefix}{$type} = 1;
22536: }
22537: }
22538: } else {
22539: if ($inuse == 1) {
22540: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22541: $changes{$prefix}{$type} = 1;
22542: }
22543: }
22544: } else {
22545: if ($inuse == 1) {
22546: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22547: $changes{$prefix}{$type} = 1;
22548: }
22549: }
22550: }
22551: }
22552: }
22553: }
22554: if (keys(%changes)) {
22555: foreach my $prefix (keys(%changes)) {
22556: if (ref($changes{$prefix}) eq 'HASH') {
22557: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22558: delete($changes{$prefix});
22559: }
22560: } else {
22561: delete($changes{$prefix});
22562: }
22563: }
22564: }
22565: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22566: if (keys(%changes) > 0) {
22567: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22568: $dom);
22569: if ($putresult eq 'ok') {
22570: if (ref($defaultshash{$action}) eq 'HASH') {
22571: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22572: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22573: }
22574: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22575: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22576: }
22577: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22578: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22579: }
22580: }
22581: my $cachetime = 24*60*60;
22582: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22583: if (ref($lastactref) eq 'HASH') {
22584: $lastactref->{'domdefaults'} = 1;
22585: }
22586: if (keys(%changes) > 0) {
22587: my %titles = &ssl_titles();
22588: $resulttext = &mt('Changes made:').'<ul>';
22589: foreach my $prefix (@prefixes) {
22590: if (ref($changes{$prefix}) eq 'HASH') {
22591: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22592: foreach my $type (@{$types{$prefix}}) {
22593: if (defined($changes{$prefix}{$type})) {
22594: my ($newvalue,$notinuse);
22595: if (ref($defaultshash{$action}) eq 'HASH') {
22596: if (ref($defaultshash{$action}{$prefix})) {
22597: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22598: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22599: } else {
22600: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22601: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22602: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22603: }
22604: } else {
22605: $notinuse = 1;
22606: }
22607: }
22608: }
22609: if ($notinuse) {
22610: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22611: } elsif ($newvalue eq '') {
22612: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22613: } else {
22614: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22615: }
22616: }
22617: }
22618: }
22619: $resulttext .= '</ul>';
22620: }
22621: }
22622: } else {
22623: $resulttext = $nochgmsg;
22624: }
22625: } else {
22626: $resulttext = '<span class="LC_error">'.
22627: &mt('An error occurred: [_1]',$putresult).'</span>';
22628: }
22629: } else {
22630: $resulttext = $nochgmsg;
22631: }
22632: return $resulttext;
22633: }
22634:
22635: sub modify_trust {
22636: my ($dom,$lastactref,%domconfig) = @_;
22637: my (%by_ip,%by_location,@intdoms,@instdoms);
22638: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22639: my @locations = sort(keys(%by_location));
22640: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22641: my @types = ('exc','inc');
22642: my (%defaultshash,%changes);
22643: foreach my $prefix (@prefixes) {
22644: $defaultshash{'trust'}{$prefix} = {};
22645: }
22646: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22647: my $resulttext;
22648: foreach my $prefix (@prefixes) {
22649: foreach my $type (@types) {
22650: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22651: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22652: my @okvals;
22653: foreach my $val (@vals) {
22654: if ($val =~ /:/) {
22655: my @items = split(/:/,$val);
22656: foreach my $item (@items) {
22657: if (ref($by_location{$item}) eq 'ARRAY') {
22658: push(@okvals,$item);
22659: }
22660: }
22661: } else {
22662: if (ref($by_location{$val}) eq 'ARRAY') {
22663: push(@okvals,$val);
22664: }
22665: }
22666: }
22667: @okvals = sort(@okvals);
22668: if (ref($domconfig{'trust'}) eq 'HASH') {
22669: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22670: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22671: if ($inuse == 0) {
22672: $changes{$prefix}{$type} = 1;
22673: } else {
22674: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22675: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22676: if (@changed > 0) {
22677: $changes{$prefix}{$type} = 1;
22678: }
22679: }
22680: } else {
22681: if ($inuse == 1) {
22682: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22683: $changes{$prefix}{$type} = 1;
22684: }
22685: }
22686: } else {
22687: if ($inuse == 1) {
22688: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22689: $changes{$prefix}{$type} = 1;
22690: }
22691: }
22692: } else {
22693: if ($inuse == 1) {
22694: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22695: $changes{$prefix}{$type} = 1;
22696: }
22697: }
22698: }
22699: }
22700: my $nochgmsg = &mt('No changes made to trust settings.');
22701: if (keys(%changes) > 0) {
22702: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22703: $dom);
22704: if ($putresult eq 'ok') {
22705: if (ref($defaultshash{'trust'}) eq 'HASH') {
22706: foreach my $prefix (@prefixes) {
22707: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22708: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22709: }
22710: }
22711: }
22712: my $cachetime = 24*60*60;
22713: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22714: if (ref($lastactref) eq 'HASH') {
22715: $lastactref->{'domdefaults'} = 1;
22716: }
22717: if (keys(%changes) > 0) {
22718: my %lt = &trust_titles();
22719: $resulttext = &mt('Changes made:').'<ul>';
22720: foreach my $prefix (@prefixes) {
22721: if (ref($changes{$prefix}) eq 'HASH') {
22722: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22723: foreach my $type (@types) {
22724: if (defined($changes{$prefix}{$type})) {
22725: my ($newvalue,$notinuse);
22726: if (ref($defaultshash{'trust'}) eq 'HASH') {
22727: if (ref($defaultshash{'trust'}{$prefix})) {
22728: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22729: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22730: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22731: }
22732: } else {
22733: $notinuse = 1;
22734: }
22735: }
22736: }
22737: if ($notinuse) {
22738: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22739: } elsif ($newvalue eq '') {
22740: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22741: } else {
22742: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22743: }
22744: }
22745: }
22746: $resulttext .= '</ul>';
22747: }
22748: }
22749: $resulttext .= '</ul>';
22750: } else {
22751: $resulttext = $nochgmsg;
22752: }
22753: } else {
22754: $resulttext = '<span class="LC_error">'.
22755: &mt('An error occurred: [_1]',$putresult).'</span>';
22756: }
22757: } else {
22758: $resulttext = $nochgmsg;
22759: }
22760: return $resulttext;
22761: }
22762:
22763: sub modify_loadbalancing {
22764: my ($dom,%domconfig) = @_;
22765: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22766: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22767: my ($othertitle,$usertypes,$types) =
22768: &Apache::loncommon::sorted_inst_types($dom);
22769: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22770: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22771: my @sparestypes = ('primary','default');
22772: my %typetitles = &sparestype_titles();
22773: my $resulttext;
22774: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22775: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22776: %existing = %{$domconfig{'loadbalancing'}};
22777: }
22778: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22779: \%currtargets,\%currrules,\%currcookies);
22780: my ($saveloadbalancing,%defaultshash,%changes);
22781: my ($alltypes,$othertypes,$titles) =
22782: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22783: my %ruletitles = &offloadtype_text();
22784: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22785: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22786: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22787: if ($balancer eq '') {
22788: next;
22789: }
22790: if (!exists($servers{$balancer})) {
22791: if (exists($currbalancer{$balancer})) {
22792: push(@{$changes{'delete'}},$balancer);
22793: }
22794: next;
22795: }
22796: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22797: push(@{$changes{'delete'}},$balancer);
22798: next;
22799: }
22800: if (!exists($currbalancer{$balancer})) {
22801: push(@{$changes{'add'}},$balancer);
22802: }
22803: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22804: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22805: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22806: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22807: $saveloadbalancing = 1;
22808: }
22809: foreach my $sparetype (@sparestypes) {
22810: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22811: my @offloadto;
22812: foreach my $target (@targets) {
22813: if (($servers{$target}) && ($target ne $balancer)) {
22814: if ($sparetype eq 'default') {
22815: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22816: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22817: }
22818: }
22819: unless(grep(/^\Q$target\E$/,@offloadto)) {
22820: push(@offloadto,$target);
22821: }
22822: }
22823: }
22824: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22825: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22826: push(@offloadto,$balancer);
22827: }
22828: }
22829: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22830: }
22831: if ($env{'form.loadbalancing_cookie_'.$i}) {
22832: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22833: if (exists($currbalancer{$balancer})) {
22834: unless ($currcookies{$balancer}) {
22835: $changes{'curr'}{$balancer}{'cookie'} = 1;
22836: }
22837: }
22838: } elsif (exists($currbalancer{$balancer})) {
22839: if ($currcookies{$balancer}) {
22840: $changes{'curr'}{$balancer}{'cookie'} = 1;
22841: }
22842: }
22843: if (ref($currtargets{$balancer}) eq 'HASH') {
22844: foreach my $sparetype (@sparestypes) {
22845: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22846: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22847: if (@targetdiffs > 0) {
22848: $changes{'curr'}{$balancer}{'targets'} = 1;
22849: }
22850: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22851: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22852: $changes{'curr'}{$balancer}{'targets'} = 1;
22853: }
22854: }
22855: }
22856: } else {
22857: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22858: foreach my $sparetype (@sparestypes) {
22859: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22860: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22861: $changes{'curr'}{$balancer}{'targets'} = 1;
22862: }
22863: }
22864: }
22865: }
22866: }
22867: my $ishomedom;
22868: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22869: $ishomedom = 1;
22870: }
22871: if (ref($alltypes) eq 'ARRAY') {
22872: foreach my $type (@{$alltypes}) {
22873: my $rule;
22874: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22875: (!$ishomedom)) {
22876: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22877: }
22878: if ($rule eq 'specific') {
22879: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22880: if (exists($servers{$specifiedhost})) {
22881: $rule = $specifiedhost;
22882: }
22883: }
22884: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22885: if (ref($currrules{$balancer}) eq 'HASH') {
22886: if ($rule ne $currrules{$balancer}{$type}) {
22887: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22888: }
22889: } elsif ($rule ne '') {
22890: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22891: }
22892: }
22893: }
22894: }
22895: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22896: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22897: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22898: $defaultshash{'loadbalancing'} = {};
22899: }
22900: my $putresult = &Apache::lonnet::put_dom('configuration',
22901: \%defaultshash,$dom);
22902: if ($putresult eq 'ok') {
22903: if (keys(%changes) > 0) {
22904: my %toupdate;
22905: if (ref($changes{'delete'}) eq 'ARRAY') {
22906: foreach my $balancer (sort(@{$changes{'delete'}})) {
22907: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22908: $toupdate{$balancer} = 1;
22909: }
22910: }
22911: if (ref($changes{'add'}) eq 'ARRAY') {
22912: foreach my $balancer (sort(@{$changes{'add'}})) {
22913: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22914: $toupdate{$balancer} = 1;
22915: }
22916: }
22917: if (ref($changes{'curr'}) eq 'HASH') {
22918: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22919: $toupdate{$balancer} = 1;
22920: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22921: if ($changes{'curr'}{$balancer}{'targets'}) {
22922: my %offloadstr;
22923: foreach my $sparetype (@sparestypes) {
22924: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22925: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22926: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22927: }
22928: }
22929: }
22930: if (keys(%offloadstr) == 0) {
22931: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22932: } else {
22933: my $showoffload;
22934: foreach my $sparetype (@sparestypes) {
22935: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22936: if (defined($offloadstr{$sparetype})) {
22937: $showoffload .= $offloadstr{$sparetype};
22938: } else {
22939: $showoffload .= &mt('None');
22940: }
22941: $showoffload .= (' 'x3);
22942: }
22943: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22944: }
22945: }
22946: }
22947: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22948: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22949: foreach my $type (@{$alltypes}) {
22950: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22951: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22952: my $balancetext;
22953: if ($rule eq '') {
22954: $balancetext = $ruletitles{'default'};
22955: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22956: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22957: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22958: foreach my $sparetype (@sparestypes) {
22959: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22960: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22961: }
22962: }
22963: foreach my $item (@{$alltypes}) {
22964: next if ($item =~ /^_LC_ipchange/);
22965: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22966: if ($hasrule eq 'homeserver') {
22967: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22968: } else {
22969: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22970: if ($servers{$hasrule}) {
22971: $toupdate{$hasrule} = 1;
22972: }
22973: }
22974: }
22975: }
22976: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22977: $balancetext = $ruletitles{$rule};
22978: } else {
22979: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22980: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22981: if ($receiver) {
22982: $toupdate{$receiver};
22983: }
22984: }
22985: } else {
22986: $balancetext = $ruletitles{$rule};
22987: }
22988: } else {
22989: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22990: }
22991: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22992: }
22993: }
22994: }
22995: }
22996: if ($changes{'curr'}{$balancer}{'cookie'}) {
22997: if ($currcookies{$balancer}) {
22998: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22999: $balancer).'</li>';
23000: } else {
23001: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
23002: $balancer).'</li>';
23003: }
23004: }
23005: }
23006: }
23007: if (keys(%toupdate)) {
23008: my %thismachine;
23009: my $updatedhere;
23010: my $cachetime = 60*60*24;
23011: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23012: foreach my $lonhost (keys(%toupdate)) {
23013: if ($thismachine{$lonhost}) {
23014: unless ($updatedhere) {
23015: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
23016: $defaultshash{'loadbalancing'},
23017: $cachetime);
23018: $updatedhere = 1;
23019: }
23020: } else {
23021: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
23022: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
23023: }
23024: }
23025: }
23026: if ($resulttext ne '') {
23027: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
23028: } else {
23029: $resulttext = $nochgmsg;
23030: }
23031: } else {
23032: $resulttext = $nochgmsg;
23033: }
23034: } else {
23035: $resulttext = '<span class="LC_error">'.
23036: &mt('An error occurred: [_1]',$putresult).'</span>';
23037: }
23038: } else {
23039: $resulttext = $nochgmsg;
23040: }
23041: return $resulttext;
23042: }
23043:
23044: sub recurse_check {
23045: my ($chkcats,$categories,$depth,$name) = @_;
23046: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
23047: my $chg = 0;
23048: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
23049: my $category = $chkcats->[$depth]{$name}[$j];
23050: my $item;
23051: if ($category eq '') {
23052: $chg ++;
23053: } else {
23054: my $deeper = $depth + 1;
23055: $item = &escape($category).':'.&escape($name).':'.$depth;
23056: if ($chg) {
23057: $categories->{$item} -= $chg;
23058: }
23059: &recurse_check($chkcats,$categories,$deeper,$category);
23060: $deeper --;
23061: }
23062: }
23063: }
23064: return;
23065: }
23066:
23067: sub recurse_cat_deletes {
23068: my ($item,$coursecategories,$deletions) = @_;
23069: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
23070: my $subdepth = $depth + 1;
23071: if (ref($coursecategories) eq 'HASH') {
23072: foreach my $subitem (keys(%{$coursecategories})) {
23073: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
23074: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
23075: delete($coursecategories->{$subitem});
23076: $deletions->{$subitem} = 1;
23077: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
23078: }
23079: }
23080: }
23081: return;
23082: }
23083:
23084: sub active_dc_picker {
23085: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
23086: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
23087: my @domcoord = keys(%domcoords);
23088: if (keys(%currhash)) {
23089: foreach my $dc (keys(%currhash)) {
23090: unless (exists($domcoords{$dc})) {
23091: push(@domcoord,$dc);
23092: }
23093: }
23094: }
23095: @domcoord = sort(@domcoord);
23096: my $numdcs = scalar(@domcoord);
23097: my $rows = 0;
23098: my $table;
23099: if ($numdcs > 1) {
23100: $table = '<table>';
23101: for (my $i=0; $i<@domcoord; $i++) {
23102: my $rem = $i%($numinrow);
23103: if ($rem == 0) {
23104: if ($i > 0) {
23105: $table .= '</tr>';
23106: }
23107: $table .= '<tr>';
23108: $rows ++;
23109: }
23110: my $check = '';
23111: if ($inputtype eq 'radio') {
23112: if (keys(%currhash) == 0) {
23113: if (!$i) {
23114: $check = ' checked="checked"';
23115: }
23116: } elsif (exists($currhash{$domcoord[$i]})) {
23117: $check = ' checked="checked"';
23118: }
23119: } else {
23120: if (exists($currhash{$domcoord[$i]})) {
23121: $check = ' checked="checked"';
23122: }
23123: }
23124: if ($i == @domcoord - 1) {
23125: my $colsleft = $numinrow - $rem;
23126: if ($colsleft > 1) {
23127: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
23128: } else {
23129: $table .= '<td class="LC_left_item">';
23130: }
23131: } else {
23132: $table .= '<td class="LC_left_item">';
23133: }
23134: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
23135: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23136: $table .= '<span class="LC_nobreak"><label>'.
23137: '<input type="'.$inputtype.'" name="'.$name.'"'.
23138: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
23139: if ($user ne $dcname.':'.$dcdom) {
23140: $table .= ' ('.$dcname.':'.$dcdom.')';
23141: }
23142: $table .= '</label></span></td>';
23143: }
23144: $table .= '</tr></table>';
23145: } elsif ($numdcs == 1) {
23146: my ($dcname,$dcdom) = split(':',$domcoord[0]);
23147: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23148: if ($inputtype eq 'radio') {
23149: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
23150: if ($user ne $dcname.':'.$dcdom) {
23151: $table .= ' ('.$dcname.':'.$dcdom.')';
23152: }
23153: } else {
23154: my $check;
23155: if (exists($currhash{$domcoord[0]})) {
23156: $check = ' checked="checked"';
23157: }
23158: $table = '<span class="LC_nobreak"><label>'.
23159: '<input type="checkbox" name="'.$name.'" '.
23160: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
23161: if ($user ne $dcname.':'.$dcdom) {
23162: $table .= ' ('.$dcname.':'.$dcdom.')';
23163: }
23164: $table .= '</label></span>';
23165: $rows ++;
23166: }
23167: }
23168: return ($numdcs,$table,$rows);
23169: }
23170:
23171: sub usersession_titles {
23172: return &Apache::lonlocal::texthash(
23173: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
23174: remote => 'Hosting of sessions for users in this domain on servers in other domains',
23175: spares => 'Servers offloaded to, when busy',
23176: version => 'LON-CAPA version requirement',
23177: excludedomain => 'Allow all, but exclude specific domains',
23178: includedomain => 'Deny all, but include specific domains',
23179: primary => 'Primary (checked first)',
23180: default => 'Default',
23181: );
23182: }
23183:
23184: sub id_for_thisdom {
23185: my (%servers) = @_;
23186: my %altids;
23187: foreach my $server (keys(%servers)) {
23188: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
23189: if ($serverhome ne $server) {
23190: $altids{$serverhome} = $server;
23191: }
23192: }
23193: return %altids;
23194: }
23195:
23196: sub count_servers {
23197: my ($currbalancer,%servers) = @_;
23198: my (@spares,$numspares);
23199: foreach my $lonhost (sort(keys(%servers))) {
23200: next if ($currbalancer eq $lonhost);
23201: push(@spares,$lonhost);
23202: }
23203: if ($currbalancer) {
23204: $numspares = scalar(@spares);
23205: } else {
23206: $numspares = scalar(@spares) - 1;
23207: }
23208: return ($numspares,@spares);
23209: }
23210:
23211: sub lonbalance_targets_js {
23212: my ($dom,$types,$servers,$settings) = @_;
23213: my $select = &mt('Select');
23214: my ($alltargets,$allishome,$allinsttypes,@alltypes);
23215: if (ref($servers) eq 'HASH') {
23216: $alltargets = join("','",sort(keys(%{$servers})));
23217: my @homedoms;
23218: foreach my $server (sort(keys(%{$servers}))) {
23219: if (&Apache::lonnet::host_domain($server) eq $dom) {
23220: push(@homedoms,'1');
23221: } else {
23222: push(@homedoms,'0');
23223: }
23224: }
23225: $allishome = join("','",@homedoms);
23226: }
23227: if (ref($types) eq 'ARRAY') {
23228: if (@{$types} > 0) {
23229: @alltypes = @{$types};
23230: }
23231: }
23232: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
23233: $allinsttypes = join("','",@alltypes);
23234: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
23235: if (ref($settings) eq 'HASH') {
23236: %existing = %{$settings};
23237: }
23238: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
23239: \%currtargets,\%currrules,\%currcookies);
23240: my $balancers = join("','",sort(keys(%currbalancer)));
23241: return <<"END";
23242:
23243: <script type="text/javascript">
23244: // <![CDATA[
23245:
23246: currBalancers = new Array('$balancers');
23247:
23248: function toggleTargets(balnum) {
23249: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23250: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
23251: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
23252: var prevbalancer = prevhostitem.value;
23253: var baltotal = document.getElementById('loadbalancing_total').value;
23254: prevhostitem.value = balancer;
23255: if (prevbalancer != '') {
23256: var prevIdx = currBalancers.indexOf(prevbalancer);
23257: if (prevIdx != -1) {
23258: currBalancers.splice(prevIdx,1);
23259: }
23260: }
23261: if (balancer == '') {
23262: hideSpares(balnum);
23263: } else {
23264: var currIdx = currBalancers.indexOf(balancer);
23265: if (currIdx == -1) {
23266: currBalancers.push(balancer);
23267: }
23268: var homedoms = new Array('$allishome');
23269: var ishomedom = homedoms[lonhostitem.selectedIndex];
23270: showSpares(balancer,ishomedom,balnum);
23271: }
23272: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
23273: return;
23274: }
23275:
23276: function showSpares(balancer,ishomedom,balnum) {
23277: var alltargets = new Array('$alltargets');
23278: var insttypes = new Array('$allinsttypes');
23279: var offloadtypes = new Array('primary','default');
23280:
23281: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
23282: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
23283:
23284: for (var i=0; i<offloadtypes.length; i++) {
23285: var count = 0;
23286: for (var j=0; j<alltargets.length; j++) {
23287: if (alltargets[j] != balancer) {
23288: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
23289: item.value = alltargets[j];
23290: item.style.textAlign='left';
23291: item.style.textFace='normal';
23292: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
23293: if (currBalancers.indexOf(alltargets[j]) == -1) {
23294: item.disabled = '';
23295: } else {
23296: item.disabled = 'disabled';
23297: item.checked = false;
23298: }
23299: count ++;
23300: }
23301: }
23302: }
23303: for (var k=0; k<insttypes.length; k++) {
23304: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
23305: if (ishomedom == 1) {
23306: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23307: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23308: } else {
23309: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23310: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23311: }
23312: } else {
23313: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23314: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23315: }
23316: if ((insttypes[k] != '_LC_external') &&
23317: ((insttypes[k] != '_LC_internetdom') ||
23318: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
23319: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
23320: item.options.length = 0;
23321: item.options[0] = new Option("","",true,true);
23322: var idx = 0;
23323: for (var m=0; m<alltargets.length; m++) {
23324: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
23325: idx ++;
23326: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23327: }
23328: }
23329: }
23330: }
23331: return;
23332: }
23333:
23334: function hideSpares(balnum) {
23335: var alltargets = new Array('$alltargets');
23336: var insttypes = new Array('$allinsttypes');
23337: var offloadtypes = new Array('primary','default');
23338:
23339: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
23340: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
23341:
23342: var total = alltargets.length - 1;
23343: for (var i=0; i<offloadtypes; i++) {
23344: for (var j=0; j<total; j++) {
23345: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
23346: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
23347: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
23348: }
23349: }
23350: for (var k=0; k<insttypes.length; k++) {
23351: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23352: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23353: if (insttypes[k] != '_LC_external') {
23354: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
23355: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
23356: }
23357: }
23358: return;
23359: }
23360:
23361: function checkOffloads(item,balnum,type) {
23362: var alltargets = new Array('$alltargets');
23363: var offloadtypes = new Array('primary','default');
23364: if (item.checked) {
23365: var total = alltargets.length - 1;
23366: var other;
23367: if (type == offloadtypes[0]) {
23368: other = offloadtypes[1];
23369: } else {
23370: other = offloadtypes[0];
23371: }
23372: for (var i=0; i<total; i++) {
23373: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
23374: if (server == item.value) {
23375: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
23376: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
23377: }
23378: }
23379: }
23380: }
23381: return;
23382: }
23383:
23384: function singleServerToggle(balnum,type) {
23385: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
23386: if (offloadtoSelIdx == 0) {
23387: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
23388: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23389:
23390: } else {
23391: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
23392: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23393: }
23394: return;
23395: }
23396:
23397: function balanceruleChange(formname,balnum,type) {
23398: if (type == '_LC_external') {
23399: return;
23400: }
23401: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
23402: for (var i=0; i<typesRules.length; i++) {
23403: if (formname.elements[typesRules[i]].checked) {
23404: if (formname.elements[typesRules[i]].value != 'specific') {
23405: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
23406: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23407: } else {
23408: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23409: }
23410: }
23411: }
23412: return;
23413: }
23414:
23415: function balancerDeleteChange(balnum) {
23416: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23417: var baltotal = document.getElementById('loadbalancing_total').value;
23418: var addtarget;
23419: var removetarget;
23420: var action = 'delete';
23421: if (document.getElementById('loadbalancing_delete_'+balnum)) {
23422: var lonhost = hostitem.value;
23423: var currIdx = currBalancers.indexOf(lonhost);
23424: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
23425: if (currIdx != -1) {
23426: currBalancers.splice(currIdx,1);
23427: }
23428: addtarget = lonhost;
23429: } else {
23430: if (currIdx == -1) {
23431: currBalancers.push(lonhost);
23432: }
23433: removetarget = lonhost;
23434: action = 'undelete';
23435: }
23436: balancerChange(balnum,baltotal,action,addtarget,removetarget);
23437: }
23438: return;
23439: }
23440:
23441: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
23442: if (baltotal > 1) {
23443: var offloadtypes = new Array('primary','default');
23444: var alltargets = new Array('$alltargets');
23445: var insttypes = new Array('$allinsttypes');
23446: for (var i=0; i<baltotal; i++) {
23447: if (i != balnum) {
23448: for (var j=0; j<offloadtypes.length; j++) {
23449: var total = alltargets.length - 1;
23450: for (var k=0; k<total; k++) {
23451: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
23452: var server = serveritem.value;
23453: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23454: if (server == addtarget) {
23455: serveritem.disabled = '';
23456: }
23457: }
23458: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23459: if (server == removetarget) {
23460: serveritem.disabled = 'disabled';
23461: serveritem.checked = false;
23462: }
23463: }
23464: }
23465: }
23466: for (var j=0; j<insttypes.length; j++) {
23467: if (insttypes[j] != '_LC_external') {
23468: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
23469: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
23470: var currSel = singleserver.selectedIndex;
23471: var currVal = singleserver.options[currSel].value;
23472: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23473: var numoptions = singleserver.options.length;
23474: var needsnew = 1;
23475: for (var k=0; k<numoptions; k++) {
23476: if (singleserver.options[k] == addtarget) {
23477: needsnew = 0;
23478: break;
23479: }
23480: }
23481: if (needsnew == 1) {
23482: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
23483: }
23484: }
23485: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23486: singleserver.options.length = 0;
23487: if ((currVal) && (currVal != removetarget)) {
23488: singleserver.options[0] = new Option("","",false,false);
23489: } else {
23490: singleserver.options[0] = new Option("","",true,true);
23491: }
23492: var idx = 0;
23493: for (var m=0; m<alltargets.length; m++) {
23494: if (currBalancers.indexOf(alltargets[m]) == -1) {
23495: idx ++;
23496: if (currVal == alltargets[m]) {
23497: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
23498: } else {
23499: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23500: }
23501: }
23502: }
23503: }
23504: }
23505: }
23506: }
23507: }
23508: }
23509: }
23510: return;
23511: }
23512:
23513: // ]]>
23514: </script>
23515:
23516: END
23517: }
23518:
23519:
23520: sub new_spares_js {
23521: my @sparestypes = ('primary','default');
23522: my $types = join("','",@sparestypes);
23523: my $select = &mt('Select');
23524: return <<"END";
23525:
23526: <script type="text/javascript">
23527: // <![CDATA[
23528:
23529: function updateNewSpares(formname,lonhost) {
23530: var types = new Array('$types');
23531: var include = new Array();
23532: var exclude = new Array();
23533: for (var i=0; i<types.length; i++) {
23534: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23535: for (var j=0; j<spareboxes.length; j++) {
23536: if (formname.elements[spareboxes[j]].checked) {
23537: exclude.push(formname.elements[spareboxes[j]].value);
23538: } else {
23539: include.push(formname.elements[spareboxes[j]].value);
23540: }
23541: }
23542: }
23543: for (var i=0; i<types.length; i++) {
23544: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23545: var selIdx = newSpare.selectedIndex;
23546: var currnew = newSpare.options[selIdx].value;
23547: var okSpares = new Array();
23548: for (var j=0; j<newSpare.options.length; j++) {
23549: var possible = newSpare.options[j].value;
23550: if (possible != '') {
23551: if (exclude.indexOf(possible) == -1) {
23552: okSpares.push(possible);
23553: } else {
23554: if (currnew == possible) {
23555: selIdx = 0;
23556: }
23557: }
23558: }
23559: }
23560: for (var k=0; k<include.length; k++) {
23561: if (okSpares.indexOf(include[k]) == -1) {
23562: okSpares.push(include[k]);
23563: }
23564: }
23565: okSpares.sort();
23566: newSpare.options.length = 0;
23567: if (selIdx == 0) {
23568: newSpare.options[0] = new Option("$select","",true,true);
23569: } else {
23570: newSpare.options[0] = new Option("$select","",false,false);
23571: }
23572: for (var m=0; m<okSpares.length; m++) {
23573: var idx = m+1;
23574: var selThis = 0;
23575: if (selIdx != 0) {
23576: if (okSpares[m] == currnew) {
23577: selThis = 1;
23578: }
23579: }
23580: if (selThis == 1) {
23581: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23582: } else {
23583: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23584: }
23585: }
23586: }
23587: return;
23588: }
23589:
23590: function checkNewSpares(lonhost,type) {
23591: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23592: var chosen = newSpare.options[newSpare.selectedIndex].value;
23593: if (chosen != '') {
23594: var othertype;
23595: var othernewSpare;
23596: if (type == 'primary') {
23597: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23598: }
23599: if (type == 'default') {
23600: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23601: }
23602: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23603: othernewSpare.selectedIndex = 0;
23604: }
23605: }
23606: return;
23607: }
23608:
23609: // ]]>
23610: </script>
23611:
23612: END
23613:
23614: }
23615:
23616: sub common_domprefs_js {
23617: return <<"END";
23618:
23619: <script type="text/javascript">
23620: // <![CDATA[
23621:
23622: function getIndicesByName(formname,item) {
23623: var group = new Array();
23624: for (var i=0;i<formname.elements.length;i++) {
23625: if (formname.elements[i].name == item) {
23626: group.push(formname.elements[i].id);
23627: }
23628: }
23629: return group;
23630: }
23631:
23632: // ]]>
23633: </script>
23634:
23635: END
23636:
23637: }
23638:
23639: sub recaptcha_js {
23640: my %lt = &captcha_phrases();
23641: return <<"END";
23642:
23643: <script type="text/javascript">
23644: // <![CDATA[
23645:
23646: function updateCaptcha(caller,context) {
23647: var privitem;
23648: var pubitem;
23649: var privtext;
23650: var pubtext;
23651: var versionitem;
23652: var versiontext;
23653: if (document.getElementById(context+'_recaptchapub')) {
23654: pubitem = document.getElementById(context+'_recaptchapub');
23655: } else {
23656: return;
23657: }
23658: if (document.getElementById(context+'_recaptchapriv')) {
23659: privitem = document.getElementById(context+'_recaptchapriv');
23660: } else {
23661: return;
23662: }
23663: if (document.getElementById(context+'_recaptchapubtxt')) {
23664: pubtext = document.getElementById(context+'_recaptchapubtxt');
23665: } else {
23666: return;
23667: }
23668: if (document.getElementById(context+'_recaptchaprivtxt')) {
23669: privtext = document.getElementById(context+'_recaptchaprivtxt');
23670: } else {
23671: return;
23672: }
23673: if (document.getElementById(context+'_recaptchaversion')) {
23674: versionitem = document.getElementById(context+'_recaptchaversion');
23675: } else {
23676: return;
23677: }
23678: if (document.getElementById(context+'_recaptchavertxt')) {
23679: versiontext = document.getElementById(context+'_recaptchavertxt');
23680: } else {
23681: return;
23682: }
23683: if (caller.checked) {
23684: if (caller.value == 'recaptcha') {
23685: pubitem.type = 'text';
23686: privitem.type = 'text';
23687: pubitem.size = '40';
23688: privitem.size = '40';
23689: pubtext.innerHTML = "$lt{'pub'}";
23690: privtext.innerHTML = "$lt{'priv'}";
23691: versionitem.type = 'text';
23692: versionitem.size = '3';
23693: versiontext.innerHTML = "$lt{'ver'}";
23694: } else {
23695: pubitem.type = 'hidden';
23696: privitem.type = 'hidden';
23697: versionitem.type = 'hidden';
23698: pubtext.innerHTML = '';
23699: privtext.innerHTML = '';
23700: versiontext.innerHTML = '';
23701: }
23702: }
23703: return;
23704: }
23705:
23706: // ]]>
23707: </script>
23708:
23709: END
23710:
23711: }
23712:
23713: sub toggle_display_js {
23714: return <<"END";
23715:
23716: <script type="text/javascript">
23717: // <![CDATA[
23718:
23719: function toggleDisplay(domForm,caller) {
23720: if (document.getElementById(caller)) {
23721: var divitem = document.getElementById(caller);
23722: var optionsElement = domForm.coursecredits;
23723: var checkval = 1;
23724: var dispval = 'block';
23725: var selfcreateRegExp = /^cancreate_emailverified/;
23726: if (caller == 'emailoptions') {
23727: optionsElement = domForm.cancreate_email;
23728: }
23729: if (caller == 'studentsubmission') {
23730: optionsElement = domForm.postsubmit;
23731: }
23732: if (caller == 'cloneinstcode') {
23733: optionsElement = domForm.canclone;
23734: checkval = 'instcode';
23735: }
23736: if (selfcreateRegExp.test(caller)) {
23737: optionsElement = domForm.elements[caller];
23738: checkval = 'other';
23739: dispval = 'inline'
23740: }
23741: if (optionsElement.length) {
23742: var currval;
23743: for (var i=0; i<optionsElement.length; i++) {
23744: if (optionsElement[i].checked) {
23745: currval = optionsElement[i].value;
23746: }
23747: }
23748: if (currval == checkval) {
23749: divitem.style.display = dispval;
23750: } else {
23751: divitem.style.display = 'none';
23752: }
23753: }
23754: }
23755: return;
23756: }
23757:
23758: // ]]>
23759: </script>
23760:
23761: END
23762:
23763: }
23764:
23765: sub captcha_phrases {
23766: return &Apache::lonlocal::texthash (
23767: priv => 'Private key',
23768: pub => 'Public key',
23769: original => 'original (CAPTCHA)',
23770: recaptcha => 'successor (ReCAPTCHA)',
23771: notused => 'unused',
23772: ver => 'ReCAPTCHA version (1 or 2)',
23773: );
23774: }
23775:
23776: sub devalidate_remote_domconfs {
23777: my ($dom,$cachekeys) = @_;
23778: return unless (ref($cachekeys) eq 'HASH');
23779: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23780: my %thismachine;
23781: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23782: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23783: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23784: 'ipaccess');
23785: my %cache_by_lonhost;
23786: if (exists($cachekeys->{'samllanding'})) {
23787: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23788: my %landing = %{$cachekeys->{'samllanding'}};
23789: my %domservers = &Apache::lonnet::get_servers($dom);
23790: if (keys(%domservers)) {
23791: foreach my $server (keys(%domservers)) {
23792: my @cached;
23793: next if ($thismachine{$server});
23794: if ($landing{$server}) {
23795: push(@cached,&escape('samllanding').':'.&escape($server));
23796: }
23797: if (@cached) {
23798: $cache_by_lonhost{$server} = \@cached;
23799: }
23800: }
23801: }
23802: }
23803: }
23804: if (keys(%servers)) {
23805: foreach my $server (keys(%servers)) {
23806: next if ($thismachine{$server});
23807: my @cached;
23808: foreach my $name (@posscached) {
23809: if ($cachekeys->{$name}) {
23810: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23811: if (ref($cachekeys->{$name}) eq 'HASH') {
23812: foreach my $key (keys(%{$cachekeys->{$name}})) {
23813: push(@cached,&escape($name).':'.&escape($key));
23814: }
23815: }
23816: } else {
23817: push(@cached,&escape($name).':'.&escape($dom));
23818: }
23819: }
23820: }
23821: if ((exists($cache_by_lonhost{$server})) &&
23822: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23823: push(@cached,@{$cache_by_lonhost{$server}});
23824: }
23825: if (@cached) {
23826: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23827: }
23828: }
23829: }
23830: return;
23831: }
23832:
23833: 1;
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