1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.398 2021/12/24 11:07:42 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','privacy','passwords',
224: 'proctoring','wafproxy','ipaccess'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$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{'proctoring'}) eq 'HASH') {
252: if (ref($encconfig{'proctoring'}) eq 'HASH') {
253: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
254: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
255: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
256: foreach my $item ('key','secret') {
257: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
258: }
259: }
260: }
261: }
262: }
263: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
264: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
265: 'contacts','privacy','usercreation','selfcreation',
266: 'usermodification','scantron','requestcourses','requestauthor',
267: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
268: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
269: 'trust','lti');
270: my %existing;
271: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
272: %existing = %{$domconfig{'loadbalancing'}};
273: }
274: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
275: push(@prefs_order,'loadbalancing');
276: }
277: my %prefs = (
278: 'rolecolors' =>
279: { text => 'Default color schemes',
280: help => 'Domain_Configuration_Color_Schemes',
281: header => [{col1 => 'Student Settings',
282: col2 => '',},
283: {col1 => 'Coordinator Settings',
284: col2 => '',},
285: {col1 => 'Author Settings',
286: col2 => '',},
287: {col1 => 'Administrator Settings',
288: col2 => '',}],
289: print => \&print_rolecolors,
290: modify => \&modify_rolecolors,
291: },
292: 'login' =>
293: { text => 'Log-in page options',
294: help => 'Domain_Configuration_Login_Page',
295: header => [{col1 => 'Log-in Page Items',
296: col2 => '',},
297: {col1 => 'Log-in Help',
298: col2 => 'Value'},
299: {col1 => 'Custom HTML in document head',
300: col2 => 'Value'},
301: {col1 => 'SSO',
302: col2 => 'Dual login: SSO and non-SSO options'},
303: ],
304: print => \&print_login,
305: modify => \&modify_login,
306: },
307: 'defaults' =>
308: { text => 'Default authentication/language/timezone/portal/types',
309: help => 'Domain_Configuration_LangTZAuth',
310: header => [{col1 => 'Setting',
311: col2 => 'Value'},
312: {col1 => 'Institutional user types',
313: col2 => 'Name displayed'}],
314: print => \&print_defaults,
315: modify => \&modify_defaults,
316: },
317: 'wafproxy' =>
318: { text => 'Web Application Firewall/Reverse Proxy',
319: help => 'Domain_Configuration_WAF_Proxy',
320: header => [{col1 => 'Domain(s)',
321: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
322: },
323: {col1 => 'Domain(s)',
324: col2 => 'WAF Configuration',}],
325: print => \&print_wafproxy,
326: modify => \&modify_wafproxy,
327: },
328: 'passwords' =>
329: { text => 'Passwords (Internal authentication)',
330: help => 'Domain_Configuration_Passwords',
331: header => [{col1 => 'Resetting Forgotten Password',
332: col2 => 'Settings'},
333: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
334: col2 => 'Settings'},
335: {col1 => 'Rules for LON-CAPA Passwords',
336: col2 => 'Settings'},
337: {col1 => 'Course Owner Changing Student Passwords',
338: col2 => 'Settings'}],
339: print => \&print_passwords,
340: modify => \&modify_passwords,
341: },
342: 'quotas' =>
343: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
344: help => 'Domain_Configuration_Quotas',
345: header => [{col1 => 'User affiliation',
346: col2 => 'Available tools',
347: col3 => 'Quotas, MB; (Authoring requires role)',}],
348: print => \&print_quotas,
349: modify => \&modify_quotas,
350: },
351: 'autoenroll' =>
352: { text => 'Auto-enrollment settings',
353: help => 'Domain_Configuration_Auto_Enrollment',
354: header => [{col1 => 'Configuration setting',
355: col2 => 'Value(s)'}],
356: print => \&print_autoenroll,
357: modify => \&modify_autoenroll,
358: },
359: 'autoupdate' =>
360: { text => 'Auto-update settings',
361: help => 'Domain_Configuration_Auto_Updates',
362: header => [{col1 => 'Setting',
363: col2 => 'Value',},
364: {col1 => 'Setting',
365: col2 => 'Affiliation'},
366: {col1 => 'User population',
367: col2 => 'Updatable user data'}],
368: print => \&print_autoupdate,
369: modify => \&modify_autoupdate,
370: },
371: 'autocreate' =>
372: { text => 'Auto-course creation settings',
373: help => 'Domain_Configuration_Auto_Creation',
374: header => [{col1 => 'Configuration Setting',
375: col2 => 'Value',}],
376: print => \&print_autocreate,
377: modify => \&modify_autocreate,
378: },
379: 'directorysrch' =>
380: { text => 'Directory searches',
381: help => 'Domain_Configuration_InstDirectory_Search',
382: header => [{col1 => 'Institutional Directory Setting',
383: col2 => 'Value',},
384: {col1 => 'LON-CAPA Directory Setting',
385: col2 => 'Value',}],
386: print => \&print_directorysrch,
387: modify => \&modify_directorysrch,
388: },
389: 'contacts' =>
390: { text => 'E-mail addresses and helpform',
391: help => 'Domain_Configuration_Contact_Info',
392: header => [{col1 => 'Default e-mail addresses',
393: col2 => 'Value',},
394: {col1 => 'Recipient(s) for notifications',
395: col2 => 'Value',},
396: {col1 => 'Nightly status check e-mail',
397: col2 => 'Settings',},
398: {col1 => 'Ask helpdesk form settings',
399: col2 => 'Value',},],
400: print => \&print_contacts,
401: modify => \&modify_contacts,
402: },
403: 'usercreation' =>
404: { text => 'User creation',
405: help => 'Domain_Configuration_User_Creation',
406: header => [{col1 => 'Format rule type',
407: col2 => 'Format rules in force'},
408: {col1 => 'User account creation',
409: col2 => 'Usernames which may be created',},
410: {col1 => 'Context',
411: col2 => 'Assignable authentication types'}],
412: print => \&print_usercreation,
413: modify => \&modify_usercreation,
414: },
415: 'selfcreation' =>
416: { text => 'Users self-creating accounts',
417: help => 'Domain_Configuration_Self_Creation',
418: header => [{col1 => 'Self-creation with institutional username',
419: col2 => 'Enabled?'},
420: {col1 => 'Institutional user type (login/SSO self-creation)',
421: col2 => 'Information user can enter'},
422: {col1 => 'Self-creation with e-mail verification',
423: col2 => 'Settings'}],
424: print => \&print_selfcreation,
425: modify => \&modify_selfcreation,
426: },
427: 'usermodification' =>
428: { text => 'User modification',
429: help => 'Domain_Configuration_User_Modification',
430: header => [{col1 => 'Target user has role',
431: col2 => 'User information updatable in author context'},
432: {col1 => 'Target user has role',
433: col2 => 'User information updatable in course context'}],
434: print => \&print_usermodification,
435: modify => \&modify_usermodification,
436: },
437: 'scantron' =>
438: { text => 'Bubblesheet format',
439: help => 'Domain_Configuration_Scantron_Format',
440: header => [ {col1 => 'Bubblesheet format file',
441: col2 => ''},
442: {col1 => 'Bubblesheet data upload formats',
443: col2 => 'Settings'}],
444: print => \&print_scantron,
445: modify => \&modify_scantron,
446: },
447: 'requestcourses' =>
448: {text => 'Request creation of courses',
449: help => 'Domain_Configuration_Request_Courses',
450: header => [{col1 => 'User affiliation',
451: col2 => 'Availability/Processing of requests',},
452: {col1 => 'Setting',
453: col2 => 'Value'},
454: {col1 => 'Available textbooks',
455: col2 => ''},
456: {col1 => 'Available templates',
457: col2 => ''},
458: {col1 => 'Validation (not official courses)',
459: col2 => 'Value'},],
460: print => \&print_quotas,
461: modify => \&modify_quotas,
462: },
463: 'requestauthor' =>
464: {text => 'Request Authoring Space',
465: help => 'Domain_Configuration_Request_Author',
466: header => [{col1 => 'User affiliation',
467: col2 => 'Availability/Processing of requests',},
468: {col1 => 'Setting',
469: col2 => 'Value'}],
470: print => \&print_quotas,
471: modify => \&modify_quotas,
472: },
473: 'coursecategories' =>
474: { text => 'Cataloging of courses/communities',
475: help => 'Domain_Configuration_Cataloging_Courses',
476: header => [{col1 => 'Catalog type/availability',
477: col2 => '',},
478: {col1 => 'Category settings for standard catalog',
479: col2 => '',},
480: {col1 => 'Categories',
481: col2 => '',
482: }],
483: print => \&print_coursecategories,
484: modify => \&modify_coursecategories,
485: },
486: 'serverstatuses' =>
487: {text => 'Access to server status pages',
488: help => 'Domain_Configuration_Server_Status',
489: header => [{col1 => 'Status Page',
490: col2 => 'Other named users',
491: col3 => 'Specific IPs',
492: }],
493: print => \&print_serverstatuses,
494: modify => \&modify_serverstatuses,
495: },
496: 'helpsettings' =>
497: {text => 'Support settings',
498: help => 'Domain_Configuration_Help_Settings',
499: header => [{col1 => 'Help Page Settings (logged-in users)',
500: col2 => 'Value'},
501: {col1 => 'Helpdesk Roles',
502: col2 => 'Settings'},],
503: print => \&print_helpsettings,
504: modify => \&modify_helpsettings,
505: },
506: 'coursedefaults' =>
507: {text => 'Course/Community defaults',
508: help => 'Domain_Configuration_Course_Defaults',
509: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
510: col2 => 'Value',},
511: {col1 => 'Defaults which can be overridden for each course by a DC',
512: col2 => 'Value',},],
513: print => \&print_coursedefaults,
514: modify => \&modify_coursedefaults,
515: },
516: 'selfenrollment' =>
517: {text => 'Self-enrollment in Course/Community',
518: help => 'Domain_Configuration_Selfenrollment',
519: header => [{col1 => 'Configuration Rights',
520: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
521: {col1 => 'Defaults',
522: col2 => 'Value'},
523: {col1 => 'Self-enrollment validation (optional)',
524: col2 => 'Value'},],
525: print => \&print_selfenrollment,
526: modify => \&modify_selfenrollment,
527: },
528: 'privacy' =>
529: {text => 'Availability of User Information',
530: help => 'Domain_Configuration_User_Privacy',
531: header => [{col1 => 'Role assigned in different domain',
532: col2 => 'Approval options'},
533: {col1 => 'Role assigned in different domain to user of type',
534: col2 => 'User information available in that domain'},
535: {col1 => "Role assigned in user's domain",
536: col2 => 'Information viewable by privileged user'},
537: {col1 => "Role assigned in user's domain",
538: col2 => 'Information viewable by unprivileged user'}],
539: print => \&print_privacy,
540: modify => \&modify_privacy,
541: },
542: 'usersessions' =>
543: {text => 'User session hosting/offloading',
544: help => 'Domain_Configuration_User_Sessions',
545: header => [{col1 => 'Domain server',
546: col2 => 'Servers to offload sessions to when busy'},
547: {col1 => 'Hosting of users from other domains',
548: col2 => 'Rules'},
549: {col1 => "Hosting domain's own users elsewhere",
550: col2 => 'Rules'}],
551: print => \&print_usersessions,
552: modify => \&modify_usersessions,
553: },
554: 'loadbalancing' =>
555: {text => 'Dedicated Load Balancer(s)',
556: help => 'Domain_Configuration_Load_Balancing',
557: header => [{col1 => 'Balancers',
558: col2 => 'Default destinations',
559: col3 => 'User affiliation',
560: col4 => 'Overrides'},
561: ],
562: print => \&print_loadbalancing,
563: modify => \&modify_loadbalancing,
564: },
565: 'ltitools' =>
566: {text => 'External Tools (LTI)',
567: help => 'Domain_Configuration_LTI_Tools',
568: header => [{col1 => 'Setting',
569: col2 => 'Value',}],
570: print => \&print_ltitools,
571: modify => \&modify_ltitools,
572: },
573: 'proctoring' =>
574: {text => 'Remote Proctoring Integration',
575: help => 'Domain_Configuration_Proctoring',
576: header => [{col1 => 'Name',
577: col2 => 'Configuration'}],
578: print => \&print_proctoring,
579: modify => \&modify_proctoring,
580: },
581: 'ssl' =>
582: {text => 'LON-CAPA Network (SSL)',
583: help => 'Domain_Configuration_Network_SSL',
584: header => [{col1 => 'Server',
585: col2 => 'Certificate Status'},
586: {col1 => 'Connections to other servers',
587: col2 => 'Rules'},
588: {col1 => 'Connections from other servers',
589: col2 => 'Rules'},
590: {col1 => "Replicating domain's published content",
591: col2 => 'Rules'}],
592: print => \&print_ssl,
593: modify => \&modify_ssl,
594: },
595: 'trust' =>
596: {text => 'Trust Settings',
597: help => 'Domain_Configuration_Trust',
598: header => [{col1 => "Access to this domain's content by others",
599: col2 => 'Rules'},
600: {col1 => "Access to other domain's content by this domain",
601: col2 => 'Rules'},
602: {col1 => "Enrollment in this domain's courses by others",
603: col2 => 'Rules',},
604: {col1 => "Co-author roles in this domain for others",
605: col2 => 'Rules',},
606: {col1 => "Co-author roles for this domain's users elsewhere",
607: col2 => 'Rules',},
608: {col1 => "Domain roles in this domain assignable to others",
609: col2 => 'Rules'},
610: {col1 => "Course catalog for this domain displayed elsewhere",
611: col2 => 'Rules'},
612: {col1 => "Requests for creation of courses in this domain by others",
613: col2 => 'Rules'},
614: {col1 => "Users in other domains can send messages to this domain",
615: col2 => 'Rules'},],
616: print => \&print_trust,
617: modify => \&modify_trust,
618: },
619: 'lti' =>
620: {text => 'LTI Provider',
621: help => 'Domain_Configuration_LTI_Provider',
622: header => [{col1 => 'Setting',
623: col2 => 'Value',}],
624: print => \&print_lti,
625: modify => \&modify_lti,
626: },
627: 'ipaccess' =>
628: {text => 'IP-based access control',
629: help => 'Domain_Configuration_IP_Access',
630: header => [{col1 => 'Setting',
631: col2 => 'Value'},],
632: print => \&print_ipaccess,
633: modify => \&modify_ipaccess,
634: },
635: );
636: if (keys(%servers) > 1) {
637: $prefs{'login'} = { text => 'Log-in page options',
638: help => 'Domain_Configuration_Login_Page',
639: header => [{col1 => 'Log-in Service',
640: col2 => 'Server Setting',},
641: {col1 => 'Log-in Page Items',
642: col2 => ''},
643: {col1 => 'Log-in Help',
644: col2 => 'Value'},
645: {col1 => 'Custom HTML in document head',
646: col2 => 'Value'},
647: {col1 => 'SSO',
648: col2 => 'Dual login: SSO and non-SSO options'},
649: ],
650: print => \&print_login,
651: modify => \&modify_login,
652: };
653: }
654:
655: my @roles = ('student','coordinator','author','admin');
656: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
657: &Apache::lonhtmlcommon::add_breadcrumb
658: ({href=>"javascript:changePage(document.$phase,'pickactions')",
659: text=>"Settings to display/modify"});
660: my $confname = $dom.'-domainconfig';
661:
662: if ($phase eq 'process') {
663: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
664: \%prefs,\%domconfig,$confname,\@roles);
665: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
666: $r->rflush();
667: &devalidate_remote_domconfs($dom,$result);
668: }
669: } elsif ($phase eq 'display') {
670: my $js = &recaptcha_js().
671: &toggle_display_js();
672: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
673: my ($othertitle,$usertypes,$types) =
674: &Apache::loncommon::sorted_inst_types($dom);
675: $js .= &lonbalance_targets_js($dom,$types,\%servers,
676: $domconfig{'loadbalancing'}).
677: &new_spares_js().
678: &common_domprefs_js().
679: &Apache::loncommon::javascript_array_indexof();
680: }
681: if (grep(/^requestcourses$/,@actions)) {
682: my $javascript_validations;
683: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
684: $js .= <<END;
685: <script type="text/javascript">
686: $javascript_validations
687: </script>
688: $coursebrowserjs
689: END
690: } elsif (grep(/^ipaccess$/,@actions)) {
691: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
692: }
693: if (grep(/^selfcreation$/,@actions)) {
694: $js .= &selfcreate_javascript();
695: }
696: if (grep(/^contacts$/,@actions)) {
697: $js .= &contacts_javascript();
698: }
699: if (grep(/^scantron$/,@actions)) {
700: $js .= &scantron_javascript();
701: }
702: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
703: } else {
704: # check if domconfig user exists for the domain.
705: my $servadm = $r->dir_config('lonAdmEMail');
706: my ($configuserok,$author_ok,$switchserver) =
707: &config_check($dom,$confname,$servadm);
708: unless ($configuserok eq 'ok') {
709: &Apache::lonconfigsettings::print_header($r,$phase,$context);
710: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
711: $confname).
712: '<br />'
713: );
714: if ($switchserver) {
715: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
716: '<br />'.
717: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
718: '<br />'.
719: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
720: '<br />'.
721: &mt('To do that now, use the following link: [_1]',$switchserver)
722: );
723: } else {
724: $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.').
725: '<br />'.
726: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
727: );
728: }
729: $r->print(&Apache::loncommon::end_page());
730: return OK;
731: }
732: if (keys(%domconfig) == 0) {
733: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
734: my @ids=&Apache::lonnet::current_machine_ids();
735: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
736: my %designhash = &Apache::loncommon::get_domainconf($dom);
737: my @loginimages = ('img','logo','domlogo','login');
738: my $custom_img_count = 0;
739: foreach my $img (@loginimages) {
740: if ($designhash{$dom.'.login.'.$img} ne '') {
741: $custom_img_count ++;
742: }
743: }
744: foreach my $role (@roles) {
745: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
746: $custom_img_count ++;
747: }
748: }
749: if ($custom_img_count > 0) {
750: &Apache::lonconfigsettings::print_header($r,$phase,$context);
751: my $switch_server = &check_switchserver($dom,$confname);
752: $r->print(
753: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
754: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
755: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
756: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
757: if ($switch_server) {
758: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
759: }
760: $r->print(&Apache::loncommon::end_page());
761: return OK;
762: }
763: }
764: }
765: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
766: }
767: return OK;
768: }
769:
770: sub process_changes {
771: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
772: my %domconfig;
773: if (ref($values) eq 'HASH') {
774: %domconfig = %{$values};
775: }
776: my $output;
777: if ($action eq 'login') {
778: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
779: } elsif ($action eq 'rolecolors') {
780: $output = &modify_rolecolors($r,$dom,$confname,$roles,
781: $lastactref,%domconfig);
782: } elsif ($action eq 'quotas') {
783: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
784: } elsif ($action eq 'autoenroll') {
785: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
786: } elsif ($action eq 'autoupdate') {
787: $output = &modify_autoupdate($dom,%domconfig);
788: } elsif ($action eq 'autocreate') {
789: $output = &modify_autocreate($dom,%domconfig);
790: } elsif ($action eq 'directorysrch') {
791: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
792: } elsif ($action eq 'usercreation') {
793: $output = &modify_usercreation($dom,%domconfig);
794: } elsif ($action eq 'selfcreation') {
795: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
796: } elsif ($action eq 'usermodification') {
797: $output = &modify_usermodification($dom,%domconfig);
798: } elsif ($action eq 'contacts') {
799: $output = &modify_contacts($dom,$lastactref,%domconfig);
800: } elsif ($action eq 'defaults') {
801: $output = &modify_defaults($dom,$lastactref,%domconfig);
802: } elsif ($action eq 'scantron') {
803: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
804: } elsif ($action eq 'coursecategories') {
805: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
806: } elsif ($action eq 'serverstatuses') {
807: $output = &modify_serverstatuses($dom,%domconfig);
808: } elsif ($action eq 'requestcourses') {
809: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
810: } elsif ($action eq 'requestauthor') {
811: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
812: } elsif ($action eq 'helpsettings') {
813: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
814: } elsif ($action eq 'coursedefaults') {
815: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
816: } elsif ($action eq 'selfenrollment') {
817: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
818: } elsif ($action eq 'usersessions') {
819: $output = &modify_usersessions($dom,$lastactref,%domconfig);
820: } elsif ($action eq 'loadbalancing') {
821: $output = &modify_loadbalancing($dom,%domconfig);
822: } elsif ($action eq 'ltitools') {
823: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
824: } elsif ($action eq 'proctoring') {
825: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
826: } elsif ($action eq 'ssl') {
827: $output = &modify_ssl($dom,$lastactref,%domconfig);
828: } elsif ($action eq 'trust') {
829: $output = &modify_trust($dom,$lastactref,%domconfig);
830: } elsif ($action eq 'lti') {
831: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
832: } elsif ($action eq 'privacy') {
833: $output = &modify_privacy($dom,%domconfig);
834: } elsif ($action eq 'passwords') {
835: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
836: } elsif ($action eq 'wafproxy') {
837: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
838: } elsif ($action eq 'ipaccess') {
839: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
840: }
841: return $output;
842: }
843:
844: sub print_config_box {
845: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
846: my $rowtotal = 0;
847: my $output;
848: if ($action eq 'coursecategories') {
849: $output = &coursecategories_javascript($settings);
850: } elsif ($action eq 'defaults') {
851: $output = &defaults_javascript($settings);
852: } elsif ($action eq 'passwords') {
853: $output = &passwords_javascript();
854: } elsif ($action eq 'helpsettings') {
855: my (%privs,%levelscurrent);
856: my %full=();
857: my %levels=(
858: course => {},
859: domain => {},
860: system => {},
861: );
862: my $context = 'domain';
863: my $crstype = 'Course';
864: my $formname = 'display';
865: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
866: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
867: $output =
868: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
869: \@templateroles);
870: } elsif ($action eq 'ltitools') {
871: $output .= <itools_javascript($settings);
872: } elsif ($action eq 'lti') {
873: $output .= <i_javascript($settings);
874: } elsif ($action eq 'proctoring') {
875: $output .= &proctoring_javascript($settings);
876: } elsif ($action eq 'wafproxy') {
877: $output .= &wafproxy_javascript($dom);
878: } elsif ($action eq 'autoupdate') {
879: $output .= &autoupdate_javascript();
880: } elsif ($action eq 'login') {
881: $output .= &saml_javascript();
882: } elsif ($action eq 'ipaccess') {
883: $output .= &ipaccess_javascript($settings);
884: }
885: $output .=
886: '<table class="LC_nested_outer">
887: <tr>
888: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
889: &mt($item->{text}).' '.
890: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
891: '</tr>';
892: $rowtotal ++;
893: my $numheaders = 1;
894: if (ref($item->{'header'}) eq 'ARRAY') {
895: $numheaders = scalar(@{$item->{'header'}});
896: }
897: if ($numheaders > 1) {
898: my $colspan = '';
899: my $rightcolspan = '';
900: my $leftnobr = '';
901: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
902: ($action eq 'directorysrch') ||
903: (($action eq 'login') && ($numheaders < 5))) {
904: $colspan = ' colspan="2"';
905: }
906: if ($action eq 'usersessions') {
907: $rightcolspan = ' colspan="3"';
908: }
909: if ($action eq 'passwords') {
910: $leftnobr = ' LC_nobreak';
911: }
912: $output .= '
913: <tr>
914: <td>
915: <table class="LC_nested">
916: <tr class="LC_info_row">
917: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
918: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
919: </tr>';
920: $rowtotal ++;
921: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
922: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
923: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
924: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
925: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy')) {
926: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
927: } elsif ($action eq 'passwords') {
928: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
929: } elsif ($action eq 'coursecategories') {
930: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
931: } elsif ($action eq 'scantron') {
932: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
933: } elsif ($action eq 'login') {
934: if ($numheaders == 5) {
935: $colspan = ' colspan="2"';
936: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
937: } else {
938: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
939: }
940: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
941: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
942: } elsif ($action eq 'rolecolors') {
943: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
944: }
945: $output .= '
946: </table>
947: </td>
948: </tr>
949: <tr>
950: <td>
951: <table class="LC_nested">
952: <tr class="LC_info_row">
953: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
954: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
955: </tr>';
956: $rowtotal ++;
957: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
958: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
959: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
960: ($action eq 'trust') || ($action eq 'contacts') ||
961: ($action eq 'privacy') || ($action eq 'passwords')) {
962: if ($action eq 'coursecategories') {
963: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
964: $colspan = ' colspan="2"';
965: } elsif ($action eq 'trust') {
966: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
967: } elsif ($action eq 'passwords') {
968: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
969: } else {
970: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
971: }
972: if ($action eq 'trust') {
973: $output .= '
974: </table>
975: </td>
976: </tr>';
977: my @trusthdrs = qw(2 3 4 5 6 7);
978: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
979: for (my $i=0; $i<@trusthdrs; $i++) {
980: $output .= '
981: <tr>
982: <td>
983: <table class="LC_nested">
984: <tr class="LC_info_row">
985: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
986: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
987: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
988: </table>
989: </td>
990: </tr>';
991: }
992: $output .= '
993: <tr>
994: <td>
995: <table class="LC_nested">
996: <tr class="LC_info_row">
997: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
998: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
999: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1000: } else {
1001: $output .= '
1002: </table>
1003: </td>
1004: </tr>
1005: <tr>
1006: <td>
1007: <table class="LC_nested">
1008: <tr class="LC_info_row">
1009: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1010: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1011: </tr>'."\n";
1012: if ($action eq 'coursecategories') {
1013: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1014: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
1015: if ($action eq 'passwords') {
1016: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1017: } else {
1018: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1019: }
1020: $output .= '
1021: </tr>
1022: </table>
1023: </td>
1024: </tr>
1025: <tr>
1026: <td>
1027: <table class="LC_nested">
1028: <tr class="LC_info_row">
1029: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1030: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1031: if ($action eq 'passwords') {
1032: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1033: } else {
1034: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1035: }
1036: $output .= '
1037: </table>
1038: </td>
1039: </tr>
1040: <tr>';
1041: } else {
1042: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1043: }
1044: }
1045: $rowtotal ++;
1046: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1047: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1048: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1049: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1050: } elsif ($action eq 'scantron') {
1051: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1052: } elsif ($action eq 'ssl') {
1053: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1054: </table>
1055: </td>
1056: </tr>
1057: <tr>
1058: <td>
1059: <table class="LC_nested">
1060: <tr class="LC_info_row">
1061: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1062: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1063: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1064: </table>
1065: </td>
1066: </tr>
1067: <tr>
1068: <td>
1069: <table class="LC_nested">
1070: <tr class="LC_info_row">
1071: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1072: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1073: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1074: } elsif ($action eq 'login') {
1075: if ($numheaders == 5) {
1076: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1077: </table>
1078: </td>
1079: </tr>
1080: <tr>
1081: <td>
1082: <table class="LC_nested">
1083: <tr class="LC_info_row">
1084: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1085: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1086: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1087: $rowtotal ++;
1088: } else {
1089: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1090: }
1091: $output .= '
1092: </table>
1093: </td>
1094: </tr>
1095: <tr>
1096: <td>
1097: <table class="LC_nested">
1098: <tr class="LC_info_row">';
1099: if ($numheaders == 5) {
1100: $output .= '
1101: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1102: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1103: </tr>';
1104: } else {
1105: $output .= '
1106: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1107: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1108: </tr>';
1109: }
1110: $rowtotal ++;
1111: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1112: </table>
1113: </td>
1114: </tr>
1115: <tr>
1116: <td>
1117: <table class="LC_nested">
1118: <tr class="LC_info_row">';
1119: if ($numheaders == 5) {
1120: $output .= '
1121: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1122: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1123: </tr>';
1124: } else {
1125: $output .= '
1126: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1127: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1128: </tr>';
1129: }
1130: $rowtotal ++;
1131: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1132: } elsif ($action eq 'requestcourses') {
1133: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1134: $rowtotal ++;
1135: $output .= &print_studentcode($settings,\$rowtotal).'
1136: </table>
1137: </td>
1138: </tr>
1139: <tr>
1140: <td>
1141: <table class="LC_nested">
1142: <tr class="LC_info_row">
1143: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1144: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1145: &textbookcourses_javascript($settings).
1146: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1147: </table>
1148: </td>
1149: </tr>
1150: <tr>
1151: <td>
1152: <table class="LC_nested">
1153: <tr class="LC_info_row">
1154: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1155: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1156: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1157: </table>
1158: </td>
1159: </tr>
1160: <tr>
1161: <td>
1162: <table class="LC_nested">
1163: <tr class="LC_info_row">
1164: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1165: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1166: </tr>'.
1167: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1168: } elsif ($action eq 'requestauthor') {
1169: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1170: $rowtotal ++;
1171: } elsif ($action eq 'rolecolors') {
1172: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1173: </table>
1174: </td>
1175: </tr>
1176: <tr>
1177: <td>
1178: <table class="LC_nested">
1179: <tr class="LC_info_row">
1180: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1181: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1182: <td class="LC_right_item" style="vertical-align: top">'.
1183: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1184: </tr>'.
1185: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1186: </table>
1187: </td>
1188: </tr>
1189: <tr>
1190: <td>
1191: <table class="LC_nested">
1192: <tr class="LC_info_row">
1193: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1194: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1195: </tr>'.
1196: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1197: $rowtotal += 2;
1198: }
1199: } else {
1200: $output .= '
1201: <tr>
1202: <td>
1203: <table class="LC_nested">
1204: <tr class="LC_info_row">';
1205: if ($action eq 'login') {
1206: $output .= '
1207: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1208: } elsif ($action eq 'serverstatuses') {
1209: $output .= '
1210: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1211: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1212:
1213: } else {
1214: $output .= '
1215: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1216: }
1217: if (defined($item->{'header'}->[0]->{'col3'})) {
1218: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1219: &mt($item->{'header'}->[0]->{'col2'});
1220: if ($action eq 'serverstatuses') {
1221: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1222: }
1223: } else {
1224: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1225: &mt($item->{'header'}->[0]->{'col2'});
1226: }
1227: $output .= '</td>';
1228: if ($item->{'header'}->[0]->{'col3'}) {
1229: if (defined($item->{'header'}->[0]->{'col4'})) {
1230: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1231: &mt($item->{'header'}->[0]->{'col3'});
1232: } else {
1233: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1234: &mt($item->{'header'}->[0]->{'col3'});
1235: }
1236: if ($action eq 'serverstatuses') {
1237: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1238: }
1239: $output .= '</td>';
1240: }
1241: if ($item->{'header'}->[0]->{'col4'}) {
1242: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1243: &mt($item->{'header'}->[0]->{'col4'});
1244: }
1245: $output .= '</tr>';
1246: $rowtotal ++;
1247: if ($action eq 'quotas') {
1248: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1249: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1250: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1251: ($action eq 'ltitools') || ($action eq 'lti') ||
1252: ($action eq 'proctoring') || ($action eq 'ipaccess')) {
1253: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1254: }
1255: }
1256: $output .= '
1257: </table>
1258: </td>
1259: </tr>
1260: </table><br />';
1261: return ($output,$rowtotal);
1262: }
1263:
1264: sub print_login {
1265: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1266: my ($css_class,$datatable,$switchserver,%lt);
1267: my %choices = &login_choices();
1268: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1269: %lt = &login_file_options();
1270: $switchserver = &check_switchserver($dom,$confname);
1271: }
1272: if ($caller eq 'service') {
1273: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1274: my $choice = $choices{'disallowlogin'};
1275: $css_class = ' class="LC_odd_row"';
1276: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1277: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1278: '<th>'.$choices{'server'}.'</th>'.
1279: '<th>'.$choices{'serverpath'}.'</th>'.
1280: '<th>'.$choices{'custompath'}.'</th>'.
1281: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1282: my %disallowed;
1283: if (ref($settings) eq 'HASH') {
1284: if (ref($settings->{'loginvia'}) eq 'HASH') {
1285: %disallowed = %{$settings->{'loginvia'}};
1286: }
1287: }
1288: foreach my $lonhost (sort(keys(%servers))) {
1289: my $direct = 'selected="selected"';
1290: if (ref($disallowed{$lonhost}) eq 'HASH') {
1291: if ($disallowed{$lonhost}{'server'} ne '') {
1292: $direct = '';
1293: }
1294: }
1295: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1296: '<td><select name="'.$lonhost.'_server">'.
1297: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1298: '</option>';
1299: foreach my $hostid (sort(keys(%servers))) {
1300: next if ($servers{$hostid} eq $servers{$lonhost});
1301: my $selected = '';
1302: if (ref($disallowed{$lonhost}) eq 'HASH') {
1303: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1304: $selected = 'selected="selected"';
1305: }
1306: }
1307: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1308: $servers{$hostid}.'</option>';
1309: }
1310: $datatable .= '</select></td>'.
1311: '<td><select name="'.$lonhost.'_serverpath">';
1312: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1313: my $pathname = $path;
1314: if ($path eq 'custom') {
1315: $pathname = &mt('Custom Path').' ->';
1316: }
1317: my $selected = '';
1318: if (ref($disallowed{$lonhost}) eq 'HASH') {
1319: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1320: $selected = 'selected="selected"';
1321: }
1322: } elsif ($path eq '') {
1323: $selected = 'selected="selected"';
1324: }
1325: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1326: }
1327: $datatable .= '</select></td>';
1328: my ($custom,$exempt);
1329: if (ref($disallowed{$lonhost}) eq 'HASH') {
1330: $custom = $disallowed{$lonhost}{'custompath'};
1331: $exempt = $disallowed{$lonhost}{'exempt'};
1332: }
1333: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1334: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1335: '</tr>';
1336: }
1337: $datatable .= '</table></td></tr>';
1338: return $datatable;
1339: } elsif ($caller eq 'page') {
1340: my %defaultchecked = (
1341: 'coursecatalog' => 'on',
1342: 'helpdesk' => 'on',
1343: 'adminmail' => 'off',
1344: 'newuser' => 'off',
1345: );
1346: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1347: my (%checkedon,%checkedoff);
1348: foreach my $item (@toggles) {
1349: if ($defaultchecked{$item} eq 'on') {
1350: $checkedon{$item} = ' checked="checked" ';
1351: $checkedoff{$item} = ' ';
1352: } elsif ($defaultchecked{$item} eq 'off') {
1353: $checkedoff{$item} = ' checked="checked" ';
1354: $checkedon{$item} = ' ';
1355: }
1356: }
1357: my @images = ('img','logo','domlogo','login');
1358: my @logintext = ('textcol','bgcol');
1359: my @bgs = ('pgbg','mainbg','sidebg');
1360: my @links = ('link','alink','vlink');
1361: my %designhash = &Apache::loncommon::get_domainconf($dom);
1362: my %defaultdesign = %Apache::loncommon::defaultdesign;
1363: my (%is_custom,%designs);
1364: my %defaults = (
1365: font => $defaultdesign{'login.font'},
1366: );
1367: foreach my $item (@images) {
1368: $defaults{$item} = $defaultdesign{'login.'.$item};
1369: $defaults{'showlogo'}{$item} = 1;
1370: }
1371: foreach my $item (@bgs) {
1372: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1373: }
1374: foreach my $item (@logintext) {
1375: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1376: }
1377: foreach my $item (@links) {
1378: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1379: }
1380: if (ref($settings) eq 'HASH') {
1381: foreach my $item (@toggles) {
1382: if ($settings->{$item} eq '1') {
1383: $checkedon{$item} = ' checked="checked" ';
1384: $checkedoff{$item} = ' ';
1385: } elsif ($settings->{$item} eq '0') {
1386: $checkedoff{$item} = ' checked="checked" ';
1387: $checkedon{$item} = ' ';
1388: }
1389: }
1390: foreach my $item (@images) {
1391: if (defined($settings->{$item})) {
1392: $designs{$item} = $settings->{$item};
1393: $is_custom{$item} = 1;
1394: }
1395: if (defined($settings->{'showlogo'}{$item})) {
1396: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1397: }
1398: }
1399: foreach my $item (@logintext) {
1400: if ($settings->{$item} ne '') {
1401: $designs{'logintext'}{$item} = $settings->{$item};
1402: $is_custom{$item} = 1;
1403: }
1404: }
1405: if ($settings->{'font'} ne '') {
1406: $designs{'font'} = $settings->{'font'};
1407: $is_custom{'font'} = 1;
1408: }
1409: foreach my $item (@bgs) {
1410: if ($settings->{$item} ne '') {
1411: $designs{'bgs'}{$item} = $settings->{$item};
1412: $is_custom{$item} = 1;
1413: }
1414: }
1415: foreach my $item (@links) {
1416: if ($settings->{$item} ne '') {
1417: $designs{'links'}{$item} = $settings->{$item};
1418: $is_custom{$item} = 1;
1419: }
1420: }
1421: } else {
1422: if ($designhash{$dom.'.login.font'} ne '') {
1423: $designs{'font'} = $designhash{$dom.'.login.font'};
1424: $is_custom{'font'} = 1;
1425: }
1426: foreach my $item (@images) {
1427: if ($designhash{$dom.'.login.'.$item} ne '') {
1428: $designs{$item} = $designhash{$dom.'.login.'.$item};
1429: $is_custom{$item} = 1;
1430: }
1431: }
1432: foreach my $item (@bgs) {
1433: if ($designhash{$dom.'.login.'.$item} ne '') {
1434: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1435: $is_custom{$item} = 1;
1436: }
1437: }
1438: foreach my $item (@links) {
1439: if ($designhash{$dom.'.login.'.$item} ne '') {
1440: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1441: $is_custom{$item} = 1;
1442: }
1443: }
1444: }
1445: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1446: logo => 'Institution Logo',
1447: domlogo => 'Domain Logo',
1448: login => 'Login box');
1449: my $itemcount = 1;
1450: foreach my $item (@toggles) {
1451: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1452: $datatable .=
1453: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1454: '</td><td>'.
1455: '<span class="LC_nobreak"><label><input type="radio" name="'.
1456: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1457: '</label> <label><input type="radio" name="'.$item.'"'.
1458: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1459: '</tr>';
1460: $itemcount ++;
1461: }
1462: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1463: $datatable .= '</tr></table></td></tr>';
1464: } elsif ($caller eq 'help') {
1465: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1466: my $itemcount = 1;
1467: $defaulturl = '/adm/loginproblems.html';
1468: $defaulttype = 'default';
1469: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1470: my @currlangs;
1471: if (ref($settings) eq 'HASH') {
1472: if (ref($settings->{'helpurl'}) eq 'HASH') {
1473: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1474: next if ($settings->{'helpurl'}{$key} eq '');
1475: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1476: $type{$key} = 'custom';
1477: unless ($key eq 'nolang') {
1478: push(@currlangs,$key);
1479: }
1480: }
1481: } elsif ($settings->{'helpurl'} ne '') {
1482: $type{'nolang'} = 'custom';
1483: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1484: }
1485: }
1486: foreach my $lang ('nolang',sort(@currlangs)) {
1487: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1488: $datatable .= '<tr'.$css_class.'>';
1489: if ($url{$lang} eq '') {
1490: $url{$lang} = $defaulturl;
1491: }
1492: if ($type{$lang} eq '') {
1493: $type{$lang} = $defaulttype;
1494: }
1495: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1496: if ($lang eq 'nolang') {
1497: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1498: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1499: } else {
1500: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1501: $langchoices{$lang},
1502: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1503: }
1504: $datatable .= '</span></td>'."\n".
1505: '<td class="LC_left_item">';
1506: if ($type{$lang} eq 'custom') {
1507: $datatable .= '<span class="LC_nobreak"><label>'.
1508: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1509: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1510: } else {
1511: $datatable .= $lt{'upl'};
1512: }
1513: $datatable .='<br />';
1514: if ($switchserver) {
1515: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1516: } else {
1517: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1518: }
1519: $datatable .= '</td></tr>';
1520: $itemcount ++;
1521: }
1522: my @addlangs;
1523: foreach my $lang (sort(keys(%langchoices))) {
1524: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1525: push(@addlangs,$lang);
1526: }
1527: if (@addlangs > 0) {
1528: my %toadd;
1529: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1530: $toadd{''} = &mt('Select');
1531: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1532: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1533: &mt('Add log-in help page for a specific language:').' '.
1534: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1535: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1536: if ($switchserver) {
1537: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1538: } else {
1539: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1540: }
1541: $datatable .= '</td></tr>';
1542: $itemcount ++;
1543: }
1544: $datatable .= &captcha_choice('login',$settings,$itemcount);
1545: } elsif ($caller eq 'headtag') {
1546: my %domservers = &Apache::lonnet::get_servers($dom);
1547: my $choice = $choices{'headtag'};
1548: $css_class = ' class="LC_odd_row"';
1549: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1550: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1551: '<th>'.$choices{'current'}.'</th>'.
1552: '<th>'.$choices{'action'}.'</th>'.
1553: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1554: my (%currurls,%currexempt);
1555: if (ref($settings) eq 'HASH') {
1556: if (ref($settings->{'headtag'}) eq 'HASH') {
1557: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1558: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1559: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1560: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1561: }
1562: }
1563: }
1564: }
1565: foreach my $lonhost (sort(keys(%domservers))) {
1566: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1567: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1568: if ($currurls{$lonhost}) {
1569: $datatable .= '<td class="LC_right_item"><a href="'.
1570: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1571: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1572: '">'.$lt{'curr'}.'</a></td>'.
1573: '<td><span class="LC_nobreak"><label>'.
1574: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1575: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1576: } else {
1577: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1578: }
1579: $datatable .='<br />';
1580: if ($switchserver) {
1581: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1582: } else {
1583: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1584: }
1585: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1586: }
1587: $datatable .= '</table></td></tr>';
1588: } elsif ($caller eq 'saml') {
1589: my %domservers = &Apache::lonnet::get_servers($dom);
1590: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1591: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1592: '<th>'.$choices{'samllanding'}.'</th>'.
1593: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1594: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1595: foreach my $lonhost (keys(%domservers)) {
1596: $samlurl{$lonhost} = '/adm/sso';
1597: $styleon{$lonhost} = 'display:none';
1598: $styleoff{$lonhost} = '';
1599: }
1600: if (ref($settings->{'saml'}) eq 'HASH') {
1601: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1602: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1603: $saml{$lonhost} = 1;
1604: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1605: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1606: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1607: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1608: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1609: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1610: $styleon{$lonhost} = '';
1611: $styleoff{$lonhost} = 'display:none';
1612: } else {
1613: $styleon{$lonhost} = 'display:none';
1614: $styleoff{$lonhost} = '';
1615: }
1616: }
1617: }
1618: my $itemcount = 1;
1619: foreach my $lonhost (sort(keys(%domservers))) {
1620: my $samlon = ' ';
1621: my $samloff = ' checked="checked" ';
1622: if ($saml{$lonhost}) {
1623: $samlon = $samloff;
1624: $samloff = ' ';
1625: }
1626: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1627: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1628: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1629: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1630: &mt('No').'</label>'.(' 'x2).
1631: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1632: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1633: &mt('Yes').'</label></span></td>'.
1634: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1635: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1636: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1637: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1638: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1639: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1640: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1641: $samltext{$lonhost}.'" /></td><td>';
1642: if ($samlimg{$lonhost}) {
1643: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1644: '<span class="LC_nobreak"><label>'.
1645: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1646: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1647: } else {
1648: $datatable .= $lt{'upl'};
1649: }
1650: $datatable .='<br />';
1651: if ($switchserver) {
1652: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1653: } else {
1654: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1655: }
1656: $datatable .= '</td>'.
1657: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1658: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1659: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1660: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1661: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1662: $samltitle{$lonhost}.'</textarea></td>'.
1663: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1664: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1665: '</table></td>'.
1666: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1667: $itemcount ++;
1668: }
1669: $datatable .= '</table></td></tr>';
1670: }
1671: return $datatable;
1672: }
1673:
1674: sub login_choices {
1675: my %choices =
1676: &Apache::lonlocal::texthash (
1677: coursecatalog => 'Display Course/Community Catalog link?',
1678: adminmail => "Display Administrator's E-mail Address?",
1679: helpdesk => 'Display "Contact Helpdesk" link',
1680: disallowlogin => "Login page requests redirected",
1681: hostid => "Server",
1682: server => "Redirect to:",
1683: serverpath => "Path",
1684: custompath => "Custom",
1685: exempt => "Exempt IP(s)",
1686: directlogin => "No redirect",
1687: newuser => "Link to create a user account",
1688: img => "Header",
1689: logo => "Main Logo",
1690: domlogo => "Domain Logo",
1691: login => "Log-in Header",
1692: textcol => "Text color",
1693: bgcol => "Box color",
1694: bgs => "Background colors",
1695: links => "Link colors",
1696: font => "Font color",
1697: pgbg => "Header",
1698: mainbg => "Page",
1699: sidebg => "Login box",
1700: link => "Link",
1701: alink => "Active link",
1702: vlink => "Visited link",
1703: headtag => "Custom markup",
1704: action => "Action",
1705: current => "Current",
1706: samllanding => "Dual login?",
1707: samloptions => "Options",
1708: );
1709: return %choices;
1710: }
1711:
1712: sub login_file_options {
1713: return &Apache::lonlocal::texthash(
1714: del => 'Delete?',
1715: rep => 'Replace:',
1716: upl => 'Upload:',
1717: curr => 'View contents',
1718: default => 'Default',
1719: custom => 'Custom',
1720: none => 'None',
1721: );
1722: }
1723:
1724: sub print_ipaccess {
1725: my ($dom,$settings,$rowtotal) = @_;
1726: my $css_class;
1727: my $itemcount = 0;
1728: my $datatable;
1729: my %ordered;
1730: if (ref($settings) eq 'HASH') {
1731: foreach my $item (keys(%{$settings})) {
1732: if (ref($settings->{$item}) eq 'HASH') {
1733: my $num = $settings->{$item}{'order'};
1734: if ($num eq '') {
1735: $num = scalar(keys(%{$settings}));
1736: }
1737: $ordered{$num} = $item;
1738: }
1739: }
1740: }
1741: my $maxnum = scalar(keys(%ordered));
1742: if (keys(%ordered)) {
1743: my @items = sort { $a <=> $b } keys(%ordered);
1744: for (my $i=0; $i<@items; $i++) {
1745: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1746: my $item = $ordered{$items[$i]};
1747: my ($name,$ipranges,%commblocks,%courses);
1748: if (ref($settings->{$item}) eq 'HASH') {
1749: $name = $settings->{$item}->{'name'};
1750: $ipranges = $settings->{$item}->{'ip'};
1751: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1752: %commblocks = %{$settings->{$item}->{'commblocks'}};
1753: }
1754: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1755: %courses = %{$settings->{$item}->{'courses'}};
1756: }
1757: }
1758: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1759: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1760: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1761: for (my $k=0; $k<=$maxnum; $k++) {
1762: my $vpos = $k+1;
1763: my $selstr;
1764: if ($k == $i) {
1765: $selstr = ' selected="selected" ';
1766: }
1767: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1768: }
1769: $datatable .= '</select>'.(' 'x2).
1770: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1771: &mt('Delete?').'</label></span></td>'.
1772: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1773: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1774: '</td></tr>';
1775: $itemcount ++;
1776: }
1777: }
1778: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1779: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1780: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1781: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1782: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1783: for (my $k=0; $k<$maxnum+1; $k++) {
1784: my $vpos = $k+1;
1785: my $selstr;
1786: if ($k == $maxnum) {
1787: $selstr = ' selected="selected" ';
1788: }
1789: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1790: }
1791: $datatable .= '</select> '."\n".
1792: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1793: '<td colspan="2">'.
1794: &ipaccess_options('add',$itemcount,$dom).
1795: '</td>'."\n".
1796: '</tr>'."\n";
1797: $$rowtotal ++;
1798: return $datatable;
1799: }
1800:
1801: sub ipaccess_options {
1802: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1803: my (%currblocks,%currcourses,$output);
1804: if (ref($blocksref) eq 'HASH') {
1805: %currblocks = %{$blocksref};
1806: }
1807: if (ref($coursesref) eq 'HASH') {
1808: %currcourses = %{$coursesref};
1809: }
1810: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1811: '<span class="LC_nobreak">'.&mt('Name').': '.
1812: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1813: '</span></fieldset>'.
1814: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1815: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1816: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1817: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1818: $ipranges.'</textarea></fieldset>'.
1819: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1820: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1821: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1822: '<table>';
1823: foreach my $cid (sort(keys(%currcourses))) {
1824: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1825: $output .= '<tr><td><span class="LC_nobreak">'.
1826: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1827: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1828: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1829: }
1830: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1831: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1832: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1833: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1834: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1835: '</span></td></tr></table>'."\n".
1836: '</fieldset>';
1837: return $output;
1838: }
1839:
1840: sub blocker_checkboxes {
1841: my ($num,$blocks) = @_;
1842: my ($typeorder,$types) = &commblocktype_text();
1843: my $numinrow = 6;
1844: my $output = '<table>';
1845: for (my $i=0; $i<@{$typeorder}; $i++) {
1846: my $block = $typeorder->[$i];
1847: my $blockstatus;
1848: if (ref($blocks) eq 'HASH') {
1849: if ($blocks->{$block} eq 'on') {
1850: $blockstatus = 'checked="checked"';
1851: }
1852: }
1853: my $rem = $i%($numinrow);
1854: if ($rem == 0) {
1855: if ($i > 0) {
1856: $output .= '</tr>';
1857: }
1858: $output .= '<tr>';
1859: }
1860: if ($i == scalar(@{$typeorder})-1) {
1861: my $colsleft = $numinrow-$rem;
1862: if ($colsleft > 1) {
1863: $output .= '<td colspan="'.$colsleft.'">';
1864: } else {
1865: $output .= '<td>';
1866: }
1867: } else {
1868: $output .= '<td>';
1869: }
1870: my $item = 'ipaccess_block_'.$num;
1871: if ($blockstatus) {
1872: $blockstatus = ' '.$blockstatus;
1873: }
1874: $output .= '<span class="LC_nobreak"><label>'."\n".
1875: '<input type="checkbox" name="'.$item.'"'.
1876: $blockstatus.' value="'.$block.'"'.' />'.
1877: $types->{$block}.'</label></span>'."\n".
1878: '<br /></td>';
1879: }
1880: $output .= '</tr></table>';
1881: return $output;
1882: }
1883:
1884: sub commblocktype_text {
1885: my %types = &Apache::lonlocal::texthash(
1886: 'com' => 'Messaging',
1887: 'chat' => 'Chat Room',
1888: 'boards' => 'Discussion',
1889: 'port' => 'Portfolio',
1890: 'groups' => 'Groups',
1891: 'blogs' => 'Blogs',
1892: 'about' => 'User Information',
1893: 'printout' => 'Printouts',
1894: 'passwd' => 'Change Password',
1895: 'grades' => 'Gradebook',
1896: 'search' => 'Course search',
1897: 'wishlist' => 'Stored links',
1898: 'annotate' => 'Annotations',
1899: );
1900: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1901: return ($typeorder,\%types);
1902: }
1903:
1904: sub print_rolecolors {
1905: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1906: my %choices = &color_font_choices();
1907: my @bgs = ('pgbg','tabbg','sidebg');
1908: my @links = ('link','alink','vlink');
1909: my @images = ('img');
1910: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1911: my %designhash = &Apache::loncommon::get_domainconf($dom);
1912: my %defaultdesign = %Apache::loncommon::defaultdesign;
1913: my (%is_custom,%designs);
1914: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1915: if (ref($settings) eq 'HASH') {
1916: if (ref($settings->{$role}) eq 'HASH') {
1917: if ($settings->{$role}->{'img'} ne '') {
1918: $designs{'img'} = $settings->{$role}->{'img'};
1919: $is_custom{'img'} = 1;
1920: }
1921: if ($settings->{$role}->{'font'} ne '') {
1922: $designs{'font'} = $settings->{$role}->{'font'};
1923: $is_custom{'font'} = 1;
1924: }
1925: if ($settings->{$role}->{'fontmenu'} ne '') {
1926: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1927: $is_custom{'fontmenu'} = 1;
1928: }
1929: foreach my $item (@bgs) {
1930: if ($settings->{$role}->{$item} ne '') {
1931: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1932: $is_custom{$item} = 1;
1933: }
1934: }
1935: foreach my $item (@links) {
1936: if ($settings->{$role}->{$item} ne '') {
1937: $designs{'links'}{$item} = $settings->{$role}->{$item};
1938: $is_custom{$item} = 1;
1939: }
1940: }
1941: }
1942: } else {
1943: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1944: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1945: $is_custom{'img'} = 1;
1946: }
1947: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1948: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1949: $is_custom{'fontmenu'} = 1;
1950: }
1951: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1952: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1953: $is_custom{'font'} = 1;
1954: }
1955: foreach my $item (@bgs) {
1956: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1957: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1958: $is_custom{$item} = 1;
1959:
1960: }
1961: }
1962: foreach my $item (@links) {
1963: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1964: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1965: $is_custom{$item} = 1;
1966: }
1967: }
1968: }
1969: my $itemcount = 1;
1970: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1971: $datatable .= '</tr></table></td></tr>';
1972: return $datatable;
1973: }
1974:
1975: sub role_defaults {
1976: my ($role,$bgs,$links,$images,$logintext) = @_;
1977: my %defaults;
1978: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1979: return %defaults;
1980: }
1981: my %defaultdesign = %Apache::loncommon::defaultdesign;
1982: if ($role eq 'login') {
1983: %defaults = (
1984: font => $defaultdesign{$role.'.font'},
1985: );
1986: if (ref($logintext) eq 'ARRAY') {
1987: foreach my $item (@{$logintext}) {
1988: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1989: }
1990: }
1991: foreach my $item (@{$images}) {
1992: $defaults{'showlogo'}{$item} = 1;
1993: }
1994: } else {
1995: %defaults = (
1996: img => $defaultdesign{$role.'.img'},
1997: font => $defaultdesign{$role.'.font'},
1998: fontmenu => $defaultdesign{$role.'.fontmenu'},
1999: );
2000: }
2001: foreach my $item (@{$bgs}) {
2002: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2003: }
2004: foreach my $item (@{$links}) {
2005: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2006: }
2007: foreach my $item (@{$images}) {
2008: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2009: }
2010: return %defaults;
2011: }
2012:
2013: sub display_color_options {
2014: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2015: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2016: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2017: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2018: my $datatable = '<tr'.$css_class.'>'.
2019: '<td>'.$choices->{'font'}.'</td>';
2020: if (!$is_custom->{'font'}) {
2021: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2022: } else {
2023: $datatable .= '<td> </td>';
2024: }
2025: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2026:
2027: $datatable .= '<td><span class="LC_nobreak">'.
2028: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2029: ' value="'.$current_color.'" /> '.
2030: ' </span></td></tr>';
2031: unless ($role eq 'login') {
2032: $datatable .= '<tr'.$css_class.'>'.
2033: '<td>'.$choices->{'fontmenu'}.'</td>';
2034: if (!$is_custom->{'fontmenu'}) {
2035: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2036: } else {
2037: $datatable .= '<td> </td>';
2038: }
2039: $current_color = $designs->{'fontmenu'} ?
2040: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2041: $datatable .= '<td><span class="LC_nobreak">'.
2042: '<input class="colorchooser" type="text" size="10" name="'
2043: .$role.'_fontmenu"'.
2044: ' value="'.$current_color.'" /> '.
2045: ' </span></td></tr>';
2046: }
2047: my $switchserver = &check_switchserver($dom,$confname);
2048: foreach my $img (@{$images}) {
2049: $itemcount ++;
2050: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2051: $datatable .= '<tr'.$css_class.'>'.
2052: '<td>'.$choices->{$img};
2053: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
2054: if ($role eq 'login') {
2055: if ($img eq 'login') {
2056: $login_hdr_pick =
2057: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2058: $logincolors =
2059: &login_text_colors($img,$role,$logintext,$phase,$choices,
2060: $designs,$defaults);
2061: } elsif ($img ne 'domlogo') {
2062: $datatable.= &logo_display_options($img,$defaults,$designs);
2063: }
2064: }
2065: $datatable .= '</td>';
2066: if ($designs->{$img} ne '') {
2067: $imgfile = $designs->{$img};
2068: $img_import = ($imgfile =~ m{^/adm/});
2069: } else {
2070: $imgfile = $defaults->{$img};
2071: }
2072: if ($imgfile) {
2073: my ($showfile,$fullsize);
2074: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2075: my $urldir = $1;
2076: my $filename = $2;
2077: my @info = &Apache::lonnet::stat_file($designs->{$img});
2078: if (@info) {
2079: my $thumbfile = 'tn-'.$filename;
2080: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2081: if (@thumb) {
2082: $showfile = $urldir.'/'.$thumbfile;
2083: } else {
2084: $showfile = $imgfile;
2085: }
2086: } else {
2087: $showfile = '';
2088: }
2089: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2090: $showfile = $imgfile;
2091: my $imgdir = $1;
2092: my $filename = $2;
2093: if (-e "$londocroot/$imgdir/tn-".$filename) {
2094: $showfile = "/$imgdir/tn-".$filename;
2095: } else {
2096: my $input = $londocroot.$imgfile;
2097: my $output = "$londocroot/$imgdir/tn-".$filename;
2098: if (!-e $output) {
2099: my ($width,$height) = &thumb_dimensions();
2100: my ($fullwidth,$fullheight) = &check_dimensions($input);
2101: if ($fullwidth ne '' && $fullheight ne '') {
2102: if ($fullwidth > $width && $fullheight > $height) {
2103: my $size = $width.'x'.$height;
2104: my @args = ('convert','-sample',$size,$input,$output);
2105: system({$args[0]} @args);
2106: $showfile = "/$imgdir/tn-".$filename;
2107: }
2108: }
2109: }
2110: }
2111: }
2112: if ($showfile) {
2113: if ($showfile =~ m{^/(adm|res)/}) {
2114: if ($showfile =~ m{^/res/}) {
2115: my $local_showfile =
2116: &Apache::lonnet::filelocation('',$showfile);
2117: &Apache::lonnet::repcopy($local_showfile);
2118: }
2119: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2120: }
2121: if ($imgfile) {
2122: if ($imgfile =~ m{^/(adm|res)/}) {
2123: if ($imgfile =~ m{^/res/}) {
2124: my $local_imgfile =
2125: &Apache::lonnet::filelocation('',$imgfile);
2126: &Apache::lonnet::repcopy($local_imgfile);
2127: }
2128: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2129: } else {
2130: $fullsize = $imgfile;
2131: }
2132: }
2133: $datatable .= '<td>';
2134: if ($img eq 'login') {
2135: $datatable .= $login_hdr_pick;
2136: }
2137: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2138: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2139: } else {
2140: $datatable .= '<td> </td><td class="LC_left_item">'.
2141: &mt('Upload:').'<br />';
2142: }
2143: } else {
2144: $datatable .= '<td> </td><td class="LC_left_item">'.
2145: &mt('Upload:').'<br />';
2146: }
2147: if ($switchserver) {
2148: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2149: } else {
2150: if ($img ne 'login') { # suppress file selection for Log-in header
2151: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2152: }
2153: }
2154: $datatable .= '</td></tr>';
2155: }
2156: $itemcount ++;
2157: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2158: $datatable .= '<tr'.$css_class.'>'.
2159: '<td>'.$choices->{'bgs'}.'</td>';
2160: my $bgs_def;
2161: foreach my $item (@{$bgs}) {
2162: if (!$is_custom->{$item}) {
2163: $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>';
2164: }
2165: }
2166: if ($bgs_def) {
2167: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2168: } else {
2169: $datatable .= '<td> </td>';
2170: }
2171: $datatable .= '<td class="LC_right_item">'.
2172: '<table border="0"><tr>';
2173:
2174: foreach my $item (@{$bgs}) {
2175: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2176: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2177: if ($designs->{'bgs'}{$item}) {
2178: $datatable .= ' ';
2179: }
2180: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2181: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2182: }
2183: $datatable .= '</tr></table></td></tr>';
2184: $itemcount ++;
2185: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2186: $datatable .= '<tr'.$css_class.'>'.
2187: '<td>'.$choices->{'links'}.'</td>';
2188: my $links_def;
2189: foreach my $item (@{$links}) {
2190: if (!$is_custom->{$item}) {
2191: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2192: }
2193: }
2194: if ($links_def) {
2195: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2196: } else {
2197: $datatable .= '<td> </td>';
2198: }
2199: $datatable .= '<td class="LC_right_item">'.
2200: '<table border="0"><tr>';
2201: foreach my $item (@{$links}) {
2202: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2203: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2204: if ($designs->{'links'}{$item}) {
2205: $datatable.=' ';
2206: }
2207: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2208: '" /></td>';
2209: }
2210: $$rowtotal += $itemcount;
2211: return $datatable;
2212: }
2213:
2214: sub logo_display_options {
2215: my ($img,$defaults,$designs) = @_;
2216: my $checkedon;
2217: if (ref($defaults) eq 'HASH') {
2218: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2219: if ($defaults->{'showlogo'}{$img}) {
2220: $checkedon = 'checked="checked" ';
2221: }
2222: }
2223: }
2224: if (ref($designs) eq 'HASH') {
2225: if (ref($designs->{'showlogo'}) eq 'HASH') {
2226: if (defined($designs->{'showlogo'}{$img})) {
2227: if ($designs->{'showlogo'}{$img} == 0) {
2228: $checkedon = '';
2229: } elsif ($designs->{'showlogo'}{$img} == 1) {
2230: $checkedon = 'checked="checked" ';
2231: }
2232: }
2233: }
2234: }
2235: return '<br /><label> <input type="checkbox" name="'.
2236: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2237: &mt('show').'</label>'."\n";
2238: }
2239:
2240: sub login_header_options {
2241: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2242: my $output = '';
2243: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2244: $output .= &mt('Text default(s):').'<br />';
2245: if (!$is_custom->{'textcol'}) {
2246: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2247: ' ';
2248: }
2249: if (!$is_custom->{'bgcol'}) {
2250: $output .= $choices->{'bgcol'}.': '.
2251: '<span id="css_'.$role.'_font" style="background-color: '.
2252: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2253: }
2254: $output .= '<br />';
2255: }
2256: $output .='<br />';
2257: return $output;
2258: }
2259:
2260: sub login_text_colors {
2261: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2262: my $color_menu = '<table border="0"><tr>';
2263: foreach my $item (@{$logintext}) {
2264: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2265: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2266: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2267: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2268: }
2269: $color_menu .= '</tr></table><br />';
2270: return $color_menu;
2271: }
2272:
2273: sub image_changes {
2274: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2275: my $output;
2276: if ($img eq 'login') {
2277: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2278: } elsif (!$is_custom) {
2279: if ($img ne 'domlogo') {
2280: $output = &mt('Default image:').'<br />';
2281: } else {
2282: $output = &mt('Default in use:').'<br />';
2283: }
2284: }
2285: if ($img ne 'login') {
2286: if ($img_import) {
2287: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2288: }
2289: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2290: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2291: if ($is_custom) {
2292: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2293: '<input type="checkbox" name="'.
2294: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2295: '</label> '.&mt('Replace:').'</span><br />';
2296: } else {
2297: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2298: }
2299: }
2300: return $output;
2301: }
2302:
2303: sub print_quotas {
2304: my ($dom,$settings,$rowtotal,$action) = @_;
2305: my $context;
2306: if ($action eq 'quotas') {
2307: $context = 'tools';
2308: } else {
2309: $context = $action;
2310: }
2311: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2312: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2313: my $typecount = 0;
2314: my ($css_class,%titles);
2315: if ($context eq 'requestcourses') {
2316: @usertools = ('official','unofficial','community','textbook','placement','lti');
2317: @options =('norequest','approval','validate','autolimit');
2318: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2319: %titles = &courserequest_titles();
2320: } elsif ($context eq 'requestauthor') {
2321: @usertools = ('author');
2322: @options = ('norequest','approval','automatic');
2323: %titles = &authorrequest_titles();
2324: } else {
2325: @usertools = ('aboutme','blog','webdav','portfolio');
2326: %titles = &tool_titles();
2327: }
2328: if (ref($types) eq 'ARRAY') {
2329: foreach my $type (@{$types}) {
2330: my ($currdefquota,$currauthorquota);
2331: unless (($context eq 'requestcourses') ||
2332: ($context eq 'requestauthor')) {
2333: if (ref($settings) eq 'HASH') {
2334: if (ref($settings->{defaultquota}) eq 'HASH') {
2335: $currdefquota = $settings->{defaultquota}->{$type};
2336: } else {
2337: $currdefquota = $settings->{$type};
2338: }
2339: if (ref($settings->{authorquota}) eq 'HASH') {
2340: $currauthorquota = $settings->{authorquota}->{$type};
2341: }
2342: }
2343: }
2344: if (defined($usertypes->{$type})) {
2345: $typecount ++;
2346: $css_class = $typecount%2?' class="LC_odd_row"':'';
2347: $datatable .= '<tr'.$css_class.'>'.
2348: '<td>'.$usertypes->{$type}.'</td>'.
2349: '<td class="LC_left_item">';
2350: if ($context eq 'requestcourses') {
2351: $datatable .= '<table><tr>';
2352: }
2353: my %cell;
2354: foreach my $item (@usertools) {
2355: if ($context eq 'requestcourses') {
2356: my ($curroption,$currlimit);
2357: if (ref($settings) eq 'HASH') {
2358: if (ref($settings->{$item}) eq 'HASH') {
2359: $curroption = $settings->{$item}->{$type};
2360: if ($curroption =~ /^autolimit=(\d*)$/) {
2361: $currlimit = $1;
2362: }
2363: }
2364: }
2365: if (!$curroption) {
2366: $curroption = 'norequest';
2367: }
2368: $datatable .= '<th>'.$titles{$item}.'</th>';
2369: foreach my $option (@options) {
2370: my $val = $option;
2371: if ($option eq 'norequest') {
2372: $val = 0;
2373: }
2374: if ($option eq 'validate') {
2375: my $canvalidate = 0;
2376: if (ref($validations{$item}) eq 'HASH') {
2377: if ($validations{$item}{$type}) {
2378: $canvalidate = 1;
2379: }
2380: }
2381: next if (!$canvalidate);
2382: }
2383: my $checked = '';
2384: if ($option eq $curroption) {
2385: $checked = ' checked="checked"';
2386: } elsif ($option eq 'autolimit') {
2387: if ($curroption =~ /^autolimit/) {
2388: $checked = ' checked="checked"';
2389: }
2390: }
2391: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2392: '<input type="radio" name="crsreq_'.$item.
2393: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2394: $titles{$option}.'</label>';
2395: if ($option eq 'autolimit') {
2396: $cell{$item} .= ' <input type="text" name="crsreq_'.
2397: $item.'_limit_'.$type.'" size="1" '.
2398: 'value="'.$currlimit.'" />';
2399: }
2400: $cell{$item} .= '</span> ';
2401: if ($option eq 'autolimit') {
2402: $cell{$item} .= $titles{'unlimited'};
2403: }
2404: }
2405: } elsif ($context eq 'requestauthor') {
2406: my $curroption;
2407: if (ref($settings) eq 'HASH') {
2408: $curroption = $settings->{$type};
2409: }
2410: if (!$curroption) {
2411: $curroption = 'norequest';
2412: }
2413: foreach my $option (@options) {
2414: my $val = $option;
2415: if ($option eq 'norequest') {
2416: $val = 0;
2417: }
2418: my $checked = '';
2419: if ($option eq $curroption) {
2420: $checked = ' checked="checked"';
2421: }
2422: $datatable .= '<span class="LC_nobreak"><label>'.
2423: '<input type="radio" name="authorreq_'.$type.
2424: '" value="'.$val.'"'.$checked.' />'.
2425: $titles{$option}.'</label></span> ';
2426: }
2427: } else {
2428: my $checked = 'checked="checked" ';
2429: if (ref($settings) eq 'HASH') {
2430: if (ref($settings->{$item}) eq 'HASH') {
2431: if ($settings->{$item}->{$type} == 0) {
2432: $checked = '';
2433: } elsif ($settings->{$item}->{$type} == 1) {
2434: $checked = 'checked="checked" ';
2435: }
2436: }
2437: }
2438: $datatable .= '<span class="LC_nobreak"><label>'.
2439: '<input type="checkbox" name="'.$context.'_'.$item.
2440: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2441: '</label></span> ';
2442: }
2443: }
2444: if ($context eq 'requestcourses') {
2445: $datatable .= '</tr><tr>';
2446: foreach my $item (@usertools) {
2447: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2448: }
2449: $datatable .= '</tr></table>';
2450: }
2451: $datatable .= '</td>';
2452: unless (($context eq 'requestcourses') ||
2453: ($context eq 'requestauthor')) {
2454: $datatable .=
2455: '<td class="LC_right_item">'.
2456: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2457: '<input type="text" name="quota_'.$type.
2458: '" value="'.$currdefquota.
2459: '" size="5" /></span>'.(' ' x 2).
2460: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2461: '<input type="text" name="authorquota_'.$type.
2462: '" value="'.$currauthorquota.
2463: '" size="5" /></span></td>';
2464: }
2465: $datatable .= '</tr>';
2466: }
2467: }
2468: }
2469: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2470: $defaultquota = '20';
2471: $authorquota = '500';
2472: if (ref($settings) eq 'HASH') {
2473: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2474: $defaultquota = $settings->{'defaultquota'}->{'default'};
2475: } elsif (defined($settings->{'default'})) {
2476: $defaultquota = $settings->{'default'};
2477: }
2478: if (ref($settings->{'authorquota'}) eq 'HASH') {
2479: $authorquota = $settings->{'authorquota'}->{'default'};
2480: }
2481: }
2482: }
2483: $typecount ++;
2484: $css_class = $typecount%2?' class="LC_odd_row"':'';
2485: $datatable .= '<tr'.$css_class.'>'.
2486: '<td>'.$othertitle.'</td>'.
2487: '<td class="LC_left_item">';
2488: if ($context eq 'requestcourses') {
2489: $datatable .= '<table><tr>';
2490: }
2491: my %defcell;
2492: foreach my $item (@usertools) {
2493: if ($context eq 'requestcourses') {
2494: my ($curroption,$currlimit);
2495: if (ref($settings) eq 'HASH') {
2496: if (ref($settings->{$item}) eq 'HASH') {
2497: $curroption = $settings->{$item}->{'default'};
2498: if ($curroption =~ /^autolimit=(\d*)$/) {
2499: $currlimit = $1;
2500: }
2501: }
2502: }
2503: if (!$curroption) {
2504: $curroption = 'norequest';
2505: }
2506: $datatable .= '<th>'.$titles{$item}.'</th>';
2507: foreach my $option (@options) {
2508: my $val = $option;
2509: if ($option eq 'norequest') {
2510: $val = 0;
2511: }
2512: if ($option eq 'validate') {
2513: my $canvalidate = 0;
2514: if (ref($validations{$item}) eq 'HASH') {
2515: if ($validations{$item}{'default'}) {
2516: $canvalidate = 1;
2517: }
2518: }
2519: next if (!$canvalidate);
2520: }
2521: my $checked = '';
2522: if ($option eq $curroption) {
2523: $checked = ' checked="checked"';
2524: } elsif ($option eq 'autolimit') {
2525: if ($curroption =~ /^autolimit/) {
2526: $checked = ' checked="checked"';
2527: }
2528: }
2529: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2530: '<input type="radio" name="crsreq_'.$item.
2531: '_default" value="'.$val.'"'.$checked.' />'.
2532: $titles{$option}.'</label>';
2533: if ($option eq 'autolimit') {
2534: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2535: $item.'_limit_default" size="1" '.
2536: 'value="'.$currlimit.'" />';
2537: }
2538: $defcell{$item} .= '</span> ';
2539: if ($option eq 'autolimit') {
2540: $defcell{$item} .= $titles{'unlimited'};
2541: }
2542: }
2543: } elsif ($context eq 'requestauthor') {
2544: my $curroption;
2545: if (ref($settings) eq 'HASH') {
2546: $curroption = $settings->{'default'};
2547: }
2548: if (!$curroption) {
2549: $curroption = 'norequest';
2550: }
2551: foreach my $option (@options) {
2552: my $val = $option;
2553: if ($option eq 'norequest') {
2554: $val = 0;
2555: }
2556: my $checked = '';
2557: if ($option eq $curroption) {
2558: $checked = ' checked="checked"';
2559: }
2560: $datatable .= '<span class="LC_nobreak"><label>'.
2561: '<input type="radio" name="authorreq_default"'.
2562: ' value="'.$val.'"'.$checked.' />'.
2563: $titles{$option}.'</label></span> ';
2564: }
2565: } else {
2566: my $checked = 'checked="checked" ';
2567: if (ref($settings) eq 'HASH') {
2568: if (ref($settings->{$item}) eq 'HASH') {
2569: if ($settings->{$item}->{'default'} == 0) {
2570: $checked = '';
2571: } elsif ($settings->{$item}->{'default'} == 1) {
2572: $checked = 'checked="checked" ';
2573: }
2574: }
2575: }
2576: $datatable .= '<span class="LC_nobreak"><label>'.
2577: '<input type="checkbox" name="'.$context.'_'.$item.
2578: '" value="default" '.$checked.'/>'.$titles{$item}.
2579: '</label></span> ';
2580: }
2581: }
2582: if ($context eq 'requestcourses') {
2583: $datatable .= '</tr><tr>';
2584: foreach my $item (@usertools) {
2585: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2586: }
2587: $datatable .= '</tr></table>';
2588: }
2589: $datatable .= '</td>';
2590: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2591: $datatable .= '<td class="LC_right_item">'.
2592: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2593: '<input type="text" name="defaultquota" value="'.
2594: $defaultquota.'" size="5" /></span>'.(' ' x2).
2595: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2596: '<input type="text" name="authorquota" value="'.
2597: $authorquota.'" size="5" /></span></td>';
2598: }
2599: $datatable .= '</tr>';
2600: $typecount ++;
2601: $css_class = $typecount%2?' class="LC_odd_row"':'';
2602: $datatable .= '<tr'.$css_class.'>'.
2603: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2604: if ($context eq 'requestcourses') {
2605: $datatable .= &mt('(overrides affiliation, if set)').
2606: '</td>'.
2607: '<td class="LC_left_item">'.
2608: '<table><tr>';
2609: } else {
2610: $datatable .= &mt('(overrides affiliation, if checked)').
2611: '</td>'.
2612: '<td class="LC_left_item" colspan="2">'.
2613: '<br />';
2614: }
2615: my %advcell;
2616: foreach my $item (@usertools) {
2617: if ($context eq 'requestcourses') {
2618: my ($curroption,$currlimit);
2619: if (ref($settings) eq 'HASH') {
2620: if (ref($settings->{$item}) eq 'HASH') {
2621: $curroption = $settings->{$item}->{'_LC_adv'};
2622: if ($curroption =~ /^autolimit=(\d*)$/) {
2623: $currlimit = $1;
2624: }
2625: }
2626: }
2627: $datatable .= '<th>'.$titles{$item}.'</th>';
2628: my $checked = '';
2629: if ($curroption eq '') {
2630: $checked = ' checked="checked"';
2631: }
2632: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2633: '<input type="radio" name="crsreq_'.$item.
2634: '__LC_adv" value=""'.$checked.' />'.
2635: &mt('No override set').'</label></span> ';
2636: foreach my $option (@options) {
2637: my $val = $option;
2638: if ($option eq 'norequest') {
2639: $val = 0;
2640: }
2641: if ($option eq 'validate') {
2642: my $canvalidate = 0;
2643: if (ref($validations{$item}) eq 'HASH') {
2644: if ($validations{$item}{'_LC_adv'}) {
2645: $canvalidate = 1;
2646: }
2647: }
2648: next if (!$canvalidate);
2649: }
2650: my $checked = '';
2651: if ($val eq $curroption) {
2652: $checked = ' checked="checked"';
2653: } elsif ($option eq 'autolimit') {
2654: if ($curroption =~ /^autolimit/) {
2655: $checked = ' checked="checked"';
2656: }
2657: }
2658: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2659: '<input type="radio" name="crsreq_'.$item.
2660: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2661: $titles{$option}.'</label>';
2662: if ($option eq 'autolimit') {
2663: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2664: $item.'_limit__LC_adv" size="1" '.
2665: 'value="'.$currlimit.'" />';
2666: }
2667: $advcell{$item} .= '</span> ';
2668: if ($option eq 'autolimit') {
2669: $advcell{$item} .= $titles{'unlimited'};
2670: }
2671: }
2672: } elsif ($context eq 'requestauthor') {
2673: my $curroption;
2674: if (ref($settings) eq 'HASH') {
2675: $curroption = $settings->{'_LC_adv'};
2676: }
2677: my $checked = '';
2678: if ($curroption eq '') {
2679: $checked = ' checked="checked"';
2680: }
2681: $datatable .= '<span class="LC_nobreak"><label>'.
2682: '<input type="radio" name="authorreq__LC_adv"'.
2683: ' value=""'.$checked.' />'.
2684: &mt('No override set').'</label></span> ';
2685: foreach my $option (@options) {
2686: my $val = $option;
2687: if ($option eq 'norequest') {
2688: $val = 0;
2689: }
2690: my $checked = '';
2691: if ($val eq $curroption) {
2692: $checked = ' checked="checked"';
2693: }
2694: $datatable .= '<span class="LC_nobreak"><label>'.
2695: '<input type="radio" name="authorreq__LC_adv"'.
2696: ' value="'.$val.'"'.$checked.' />'.
2697: $titles{$option}.'</label></span> ';
2698: }
2699: } else {
2700: my $checked = 'checked="checked" ';
2701: if (ref($settings) eq 'HASH') {
2702: if (ref($settings->{$item}) eq 'HASH') {
2703: if ($settings->{$item}->{'_LC_adv'} == 0) {
2704: $checked = '';
2705: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2706: $checked = 'checked="checked" ';
2707: }
2708: }
2709: }
2710: $datatable .= '<span class="LC_nobreak"><label>'.
2711: '<input type="checkbox" name="'.$context.'_'.$item.
2712: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2713: '</label></span> ';
2714: }
2715: }
2716: if ($context eq 'requestcourses') {
2717: $datatable .= '</tr><tr>';
2718: foreach my $item (@usertools) {
2719: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2720: }
2721: $datatable .= '</tr></table>';
2722: }
2723: $datatable .= '</td></tr>';
2724: $$rowtotal += $typecount;
2725: return $datatable;
2726: }
2727:
2728: sub print_requestmail {
2729: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2730: my ($now,$datatable,%currapp);
2731: $now = time;
2732: if (ref($settings) eq 'HASH') {
2733: if (ref($settings->{'notify'}) eq 'HASH') {
2734: if ($settings->{'notify'}{'approval'} ne '') {
2735: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2736: }
2737: }
2738: }
2739: my $numinrow = 2;
2740: my $css_class;
2741: if ($$rowtotal%2) {
2742: $css_class = 'LC_odd_row';
2743: }
2744: if ($customcss) {
2745: $css_class .= " $customcss";
2746: }
2747: $css_class =~ s/^\s+//;
2748: if ($css_class) {
2749: $css_class = ' class="'.$css_class.'"';
2750: }
2751: if ($rowstyle) {
2752: $css_class .= ' style="'.$rowstyle.'"';
2753: }
2754: my $text;
2755: if ($action eq 'requestcourses') {
2756: $text = &mt('Receive notification of course requests requiring approval');
2757: } elsif ($action eq 'requestauthor') {
2758: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2759: } else {
2760: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2761: }
2762: $datatable = '<tr'.$css_class.'>'.
2763: ' <td>'.$text.'</td>'.
2764: ' <td class="LC_left_item">';
2765: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2766: $action.'notifyapproval',%currapp);
2767: if ($numdc > 0) {
2768: $datatable .= $table;
2769: } else {
2770: $datatable .= &mt('There are no active Domain Coordinators');
2771: }
2772: $datatable .='</td></tr>';
2773: return $datatable;
2774: }
2775:
2776: sub print_studentcode {
2777: my ($settings,$rowtotal) = @_;
2778: my $rownum = 0;
2779: my ($output,%current);
2780: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2781: if (ref($settings) eq 'HASH') {
2782: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2783: foreach my $type (@crstypes) {
2784: $current{$type} = $settings->{'uniquecode'}{$type};
2785: }
2786: }
2787: }
2788: $output .= '<tr>'.
2789: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2790: '<td class="LC_left_item">';
2791: foreach my $type (@crstypes) {
2792: my $check = ' ';
2793: if ($current{$type}) {
2794: $check = ' checked="checked" ';
2795: }
2796: $output .= '<span class="LC_nobreak"><label>'.
2797: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2798: &mt($type).'</label></span>'.(' 'x2).' ';
2799: }
2800: $output .= '</td></tr>';
2801: $$rowtotal ++;
2802: return $output;
2803: }
2804:
2805: sub print_textbookcourses {
2806: my ($dom,$type,$settings,$rowtotal) = @_;
2807: my $rownum = 0;
2808: my $css_class;
2809: my $itemcount = 1;
2810: my $maxnum = 0;
2811: my $bookshash;
2812: if (ref($settings) eq 'HASH') {
2813: $bookshash = $settings->{$type};
2814: }
2815: my %ordered;
2816: if (ref($bookshash) eq 'HASH') {
2817: foreach my $item (keys(%{$bookshash})) {
2818: if (ref($bookshash->{$item}) eq 'HASH') {
2819: my $num = $bookshash->{$item}{'order'};
2820: $ordered{$num} = $item;
2821: }
2822: }
2823: }
2824: my $confname = $dom.'-domainconfig';
2825: my $switchserver = &check_switchserver($dom,$confname);
2826: my $maxnum = scalar(keys(%ordered));
2827: my $datatable;
2828: if (keys(%ordered)) {
2829: my @items = sort { $a <=> $b } keys(%ordered);
2830: for (my $i=0; $i<@items; $i++) {
2831: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2832: my $key = $ordered{$items[$i]};
2833: my %coursehash=&Apache::lonnet::coursedescription($key);
2834: my $coursetitle = $coursehash{'description'};
2835: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2836: if (ref($bookshash->{$key}) eq 'HASH') {
2837: $subject = $bookshash->{$key}->{'subject'};
2838: $title = $bookshash->{$key}->{'title'};
2839: if ($type eq 'textbooks') {
2840: $publisher = $bookshash->{$key}->{'publisher'};
2841: $author = $bookshash->{$key}->{'author'};
2842: $image = $bookshash->{$key}->{'image'};
2843: if ($image ne '') {
2844: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2845: my $imagethumb = "$path/tn-".$imagefile;
2846: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2847: }
2848: }
2849: }
2850: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2851: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2852: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2853: for (my $k=0; $k<=$maxnum; $k++) {
2854: my $vpos = $k+1;
2855: my $selstr;
2856: if ($k == $i) {
2857: $selstr = ' selected="selected" ';
2858: }
2859: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2860: }
2861: $datatable .= '</select>'.(' 'x2).
2862: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2863: &mt('Delete?').'</label></span></td>'.
2864: '<td colspan="2">'.
2865: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2866: (' 'x2).
2867: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2868: if ($type eq 'textbooks') {
2869: $datatable .= (' 'x2).
2870: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2871: (' 'x2).
2872: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2873: (' 'x2).
2874: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2875: if ($image) {
2876: $datatable .= $imgsrc.
2877: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2878: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2879: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2880: }
2881: if ($switchserver) {
2882: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2883: } else {
2884: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2885: }
2886: }
2887: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2888: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2889: $coursetitle.'</span></td></tr>'."\n";
2890: $itemcount ++;
2891: }
2892: }
2893: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2894: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2895: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2896: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2897: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2898: for (my $k=0; $k<$maxnum+1; $k++) {
2899: my $vpos = $k+1;
2900: my $selstr;
2901: if ($k == $maxnum) {
2902: $selstr = ' selected="selected" ';
2903: }
2904: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2905: }
2906: $datatable .= '</select> '."\n".
2907: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2908: '<td colspan="2">'.
2909: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2910: (' 'x2).
2911: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2912: (' 'x2);
2913: if ($type eq 'textbooks') {
2914: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2915: (' 'x2).
2916: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2917: (' 'x2).
2918: '<span class="LC_nobreak">'.&mt('Image:').' ';
2919: if ($switchserver) {
2920: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2921: } else {
2922: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2923: }
2924: $datatable .= '</span>'."\n";
2925: }
2926: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2927: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2928: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2929: &Apache::loncommon::selectcourse_link
2930: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2931: '</span></td>'."\n".
2932: '</tr>'."\n";
2933: $itemcount ++;
2934: return $datatable;
2935: }
2936:
2937: sub textbookcourses_javascript {
2938: my ($settings) = @_;
2939: return unless(ref($settings) eq 'HASH');
2940: my (%ordered,%total,%jstext);
2941: foreach my $type ('textbooks','templates') {
2942: $total{$type} = 0;
2943: if (ref($settings->{$type}) eq 'HASH') {
2944: foreach my $item (keys(%{$settings->{$type}})) {
2945: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2946: my $num = $settings->{$type}->{$item}{'order'};
2947: $ordered{$type}{$num} = $item;
2948: }
2949: }
2950: $total{$type} = scalar(keys(%{$settings->{$type}}));
2951: }
2952: my @jsarray = ();
2953: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2954: push(@jsarray,$ordered{$type}{$item});
2955: }
2956: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2957: }
2958: return <<"ENDSCRIPT";
2959: <script type="text/javascript">
2960: // <![CDATA[
2961: function reorderBooks(form,item,caller) {
2962: var changedVal;
2963: $jstext{'textbooks'};
2964: $jstext{'templates'};
2965: var newpos;
2966: var maxh;
2967: if (caller == 'textbooks') {
2968: newpos = 'textbooks_addbook_pos';
2969: maxh = 1 + $total{'textbooks'};
2970: } else {
2971: newpos = 'templates_addbook_pos';
2972: maxh = 1 + $total{'templates'};
2973: }
2974: var current = new Array;
2975: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2976: if (item == newpos) {
2977: changedVal = newitemVal;
2978: } else {
2979: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2980: current[newitemVal] = newpos;
2981: }
2982: if (caller == 'textbooks') {
2983: for (var i=0; i<textbooks.length; i++) {
2984: var elementName = 'textbooks_'+textbooks[i];
2985: if (elementName != item) {
2986: if (form.elements[elementName]) {
2987: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2988: current[currVal] = elementName;
2989: }
2990: }
2991: }
2992: }
2993: if (caller == 'templates') {
2994: for (var i=0; i<templates.length; i++) {
2995: var elementName = 'templates_'+templates[i];
2996: if (elementName != item) {
2997: if (form.elements[elementName]) {
2998: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2999: current[currVal] = elementName;
3000: }
3001: }
3002: }
3003: }
3004: var oldVal;
3005: for (var j=0; j<maxh; j++) {
3006: if (current[j] == undefined) {
3007: oldVal = j;
3008: }
3009: }
3010: if (oldVal < changedVal) {
3011: for (var k=oldVal+1; k<=changedVal ; k++) {
3012: var elementName = current[k];
3013: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3014: }
3015: } else {
3016: for (var k=changedVal; k<oldVal; k++) {
3017: var elementName = current[k];
3018: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3019: }
3020: }
3021: return;
3022: }
3023:
3024: // ]]>
3025: </script>
3026:
3027: ENDSCRIPT
3028: }
3029:
3030: sub ltitools_javascript {
3031: my ($settings) = @_;
3032: my $togglejs = <itools_toggle_js();
3033: unless (ref($settings) eq 'HASH') {
3034: return $togglejs;
3035: }
3036: my (%ordered,$total,%jstext);
3037: $total = 0;
3038: foreach my $item (keys(%{$settings})) {
3039: if (ref($settings->{$item}) eq 'HASH') {
3040: my $num = $settings->{$item}{'order'};
3041: $ordered{$num} = $item;
3042: }
3043: }
3044: $total = scalar(keys(%{$settings}));
3045: my @jsarray = ();
3046: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3047: push(@jsarray,$ordered{$item});
3048: }
3049: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3050: return <<"ENDSCRIPT";
3051: <script type="text/javascript">
3052: // <![CDATA[
3053: function reorderLTITools(form,item) {
3054: var changedVal;
3055: $jstext
3056: var newpos = 'ltitools_add_pos';
3057: var maxh = 1 + $total;
3058: var current = new Array;
3059: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3060: if (item == newpos) {
3061: changedVal = newitemVal;
3062: } else {
3063: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3064: current[newitemVal] = newpos;
3065: }
3066: for (var i=0; i<ltitools.length; i++) {
3067: var elementName = 'ltitools_'+ltitools[i];
3068: if (elementName != item) {
3069: if (form.elements[elementName]) {
3070: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3071: current[currVal] = elementName;
3072: }
3073: }
3074: }
3075: var oldVal;
3076: for (var j=0; j<maxh; j++) {
3077: if (current[j] == undefined) {
3078: oldVal = j;
3079: }
3080: }
3081: if (oldVal < changedVal) {
3082: for (var k=oldVal+1; k<=changedVal ; k++) {
3083: var elementName = current[k];
3084: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3085: }
3086: } else {
3087: for (var k=changedVal; k<oldVal; k++) {
3088: var elementName = current[k];
3089: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3090: }
3091: }
3092: return;
3093: }
3094:
3095: // ]]>
3096: </script>
3097:
3098: $togglejs
3099:
3100: ENDSCRIPT
3101: }
3102:
3103: sub ltitools_toggle_js {
3104: return <<"ENDSCRIPT";
3105: <script type="text/javascript">
3106: // <![CDATA[
3107:
3108: function toggleLTITools(form,setting,item) {
3109: var radioname = '';
3110: var divid = '';
3111: if ((setting == 'passback') || (setting == 'roster')) {
3112: radioname = 'ltitools_'+setting+'_'+item;
3113: divid = 'ltitools_'+setting+'time_'+item;
3114: var num = form.elements[radioname].length;
3115: if (num) {
3116: var setvis = '';
3117: for (var i=0; i<num; i++) {
3118: if (form.elements[radioname][i].checked) {
3119: if (form.elements[radioname][i].value == '1') {
3120: if (document.getElementById(divid)) {
3121: document.getElementById(divid).style.display = 'inline-block';
3122: }
3123: setvis = 1;
3124: }
3125: break;
3126: }
3127: }
3128: }
3129: if (!setvis) {
3130: if (document.getElementById(divid)) {
3131: document.getElementById(divid).style.display = 'none';
3132: }
3133: }
3134: }
3135: if (setting == 'user') {
3136: divid = 'ltitools_'+setting+'_div_'+item;
3137: var checkid = 'ltitools_'+setting+'_field_'+item;
3138: if (document.getElementById(divid)) {
3139: if (document.getElementById(checkid)) {
3140: if (document.getElementById(checkid).checked) {
3141: document.getElementById(divid).style.display = 'inline-block';
3142: } else {
3143: document.getElementById(divid).style.display = 'none';
3144: }
3145: }
3146: }
3147: }
3148: return;
3149: }
3150: // ]]>
3151: </script>
3152:
3153: ENDSCRIPT
3154: }
3155:
3156: sub wafproxy_javascript {
3157: my ($dom) = @_;
3158: return <<"ENDSCRIPT";
3159: <script type="text/javascript">
3160: // <![CDATA[
3161: function updateWAF() {
3162: if (document.getElementById('wafproxy_remoteip')) {
3163: var wafremote = 0;
3164: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3165: wafremote = 1;
3166: }
3167: var fields = new Array('header','trust');
3168: for (var i=0; i<fields.length; i++) {
3169: if (document.getElementById('wafproxy_'+fields[i])) {
3170: if (wafremote == 1) {
3171: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3172: }
3173: else {
3174: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3175: }
3176: }
3177: }
3178: if (document.getElementById('wafproxyranges_$dom')) {
3179: if (wafremote == 1) {
3180: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3181: } else {
3182: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3183: if (document.display.wafproxy_vpnaccess[i].checked) {
3184: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3185: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3186: }
3187: }
3188: }
3189: }
3190: }
3191: }
3192: return;
3193: }
3194:
3195: function checkWAF() {
3196: if (document.getElementById('wafproxy_remoteip')) {
3197: var wafvpn = 0;
3198: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3199: if (document.display.wafproxy_vpnaccess[i].checked) {
3200: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3201: wafvpn = 1;
3202: }
3203: break;
3204: }
3205: }
3206: var vpn = new Array('vpnint','vpnext');
3207: for (var i=0; i<vpn.length; i++) {
3208: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3209: if (wafvpn == 1) {
3210: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3211: }
3212: else {
3213: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3214: }
3215: }
3216: }
3217: if (document.getElementById('wafproxyranges_$dom')) {
3218: if (wafvpn == 1) {
3219: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3220: }
3221: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3222: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3223: }
3224: }
3225: }
3226: return;
3227: }
3228:
3229: function toggleWAF() {
3230: if (document.getElementById('wafproxy_table')) {
3231: var wafproxy = 0;
3232: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3233: if (document.display.wafproxy_${dom}[i].checked) {
3234: if (document.display.wafproxy_${dom}[i].value == 1) {
3235: wafproxy = 1;
3236: break;
3237: }
3238: }
3239: }
3240: if (wafproxy == 1) {
3241: document.getElementById('wafproxy_table').style.display='inline';
3242: }
3243: else {
3244: document.getElementById('wafproxy_table').style.display='none';
3245: }
3246: if (document.getElementById('wafproxyrow_${dom}')) {
3247: if (wafproxy == 1) {
3248: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3249: }
3250: else {
3251: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3252: }
3253: }
3254: if (document.getElementById('nowafproxyrow_$dom')) {
3255: if (wafproxy == 1) {
3256: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3257: }
3258: else {
3259: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3260: }
3261: }
3262: }
3263: return;
3264: }
3265: // ]]>
3266: </script>
3267:
3268: ENDSCRIPT
3269: }
3270:
3271: sub proctoring_javascript {
3272: my ($settings) = @_;
3273: my (%ordered,$total,%jstext);
3274: $total = 0;
3275: if (ref($settings) eq 'HASH') {
3276: foreach my $item (keys(%{$settings})) {
3277: if (ref($settings->{$item}) eq 'HASH') {
3278: my $num = $settings->{$item}{'order'};
3279: $ordered{$num} = $item;
3280: }
3281: }
3282: $total = scalar(keys(%{$settings}));
3283: } else {
3284: %ordered = (
3285: 0 => 'proctorio',
3286: 1 => 'examity',
3287: );
3288: $total = 2;
3289: }
3290: my @jsarray = ();
3291: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3292: push(@jsarray,$ordered{$item});
3293: }
3294: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3295: return <<"ENDSCRIPT";
3296: <script type="text/javascript">
3297: // <![CDATA[
3298: function reorderProctoring(form,item) {
3299: var changedVal;
3300: $jstext
3301: var maxh = $total;
3302: var current = new Array;
3303: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3304: for (var i=0; i<proctors.length; i++) {
3305: var elementName = 'proctoring_pos_'+proctors[i];
3306: if (elementName != item) {
3307: if (form.elements[elementName]) {
3308: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3309: current[currVal] = elementName;
3310: }
3311: }
3312: }
3313: var oldVal;
3314: for (var j=0; j<maxh; j++) {
3315: if (current[j] == undefined) {
3316: oldVal = j;
3317: }
3318: }
3319: if (oldVal < changedVal) {
3320: for (var k=oldVal+1; k<=changedVal ; k++) {
3321: var elementName = current[k];
3322: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3323: }
3324: } else {
3325: for (var k=changedVal; k<oldVal; k++) {
3326: var elementName = current[k];
3327: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3328: }
3329: }
3330: return;
3331: }
3332:
3333: function toggleProctoring(form,item) {
3334: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3335: if (fieldsets.length) {
3336: var radioname = 'proctoring_available_'+item;
3337: var num = form.elements[radioname].length;
3338: if (num) {
3339: var setvis = '';
3340: for (var i=0; i<num; i++) {
3341: if (form.elements[radioname][i].checked) {
3342: if (form.elements[radioname][i].value == '1') {
3343: setvis = 1;
3344: break;
3345: }
3346: }
3347: }
3348: for (var j=0; j<fieldsets.length; j++) {
3349: if (setvis) {
3350: fieldsets[j].style.display = 'block';
3351: } else {
3352: fieldsets[j].style.display = 'none';
3353: }
3354: }
3355: }
3356: }
3357: return;
3358: }
3359:
3360: // ]]>
3361: </script>
3362:
3363: ENDSCRIPT
3364: }
3365:
3366:
3367: sub lti_javascript {
3368: my ($settings) = @_;
3369: my $togglejs = <i_toggle_js();
3370: unless (ref($settings) eq 'HASH') {
3371: return $togglejs;
3372: }
3373: my (%ordered,$total,%jstext);
3374: $total = scalar(keys(%{$settings}));
3375: foreach my $item (keys(%{$settings})) {
3376: if (ref($settings->{$item}) eq 'HASH') {
3377: my $num = $settings->{$item}{'order'};
3378: if ($num eq '') {
3379: $num = $total - 1;
3380: }
3381: $ordered{$num} = $item;
3382: }
3383: }
3384: my @jsarray = ();
3385: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3386: push(@jsarray,$ordered{$item});
3387: }
3388: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3389: return <<"ENDSCRIPT";
3390: <script type="text/javascript">
3391: // <![CDATA[
3392: function reorderLTI(form,item) {
3393: var changedVal;
3394: $jstext
3395: var newpos = 'lti_pos_add';
3396: var maxh = 1 + $total;
3397: var current = new Array;
3398: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3399: if (item == newpos) {
3400: changedVal = newitemVal;
3401: } else {
3402: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3403: current[newitemVal] = newpos;
3404: }
3405: for (var i=0; i<lti.length; i++) {
3406: var elementName = 'lti_pos_'+lti[i];
3407: if (elementName != item) {
3408: if (form.elements[elementName]) {
3409: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3410: current[currVal] = elementName;
3411: }
3412: }
3413: }
3414: var oldVal;
3415: for (var j=0; j<maxh; j++) {
3416: if (current[j] == undefined) {
3417: oldVal = j;
3418: }
3419: }
3420: if (oldVal < changedVal) {
3421: for (var k=oldVal+1; k<=changedVal ; k++) {
3422: var elementName = current[k];
3423: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3424: }
3425: } else {
3426: for (var k=changedVal; k<oldVal; k++) {
3427: var elementName = current[k];
3428: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3429: }
3430: }
3431: return;
3432: }
3433: // ]]>
3434: </script>
3435:
3436: $togglejs
3437:
3438: ENDSCRIPT
3439: }
3440:
3441: sub lti_toggle_js {
3442: my %lcauthparmtext = &Apache::lonlocal::texthash (
3443: localauth => 'Local auth argument',
3444: krb => 'Kerberos domain',
3445: );
3446: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3447: &js_escape(\$crsincalert);
3448: return <<"ENDSCRIPT";
3449: <script type="text/javascript">
3450: // <![CDATA[
3451:
3452: function toggleLTI(form,setting,item) {
3453: if ((setting == 'requser') || (setting == 'crsinc')) {
3454: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3455: var setvis = '';
3456: var radioname = 'lti_requser_'+item;
3457: var num = form.elements[radioname].length;
3458: if (num) {
3459: for (var i=0; i<num; i++) {
3460: if (form.elements[radioname][i].checked) {
3461: if (form.elements[radioname][i].value == '1') {
3462: setvis = 1;
3463: break;
3464: }
3465: }
3466: }
3467: }
3468: if (usrfieldsets.length) {
3469: for (var j=0; j<usrfieldsets.length; j++) {
3470: if (setvis) {
3471: usrfieldsets[j].style.display = 'block';
3472: } else {
3473: usrfieldsets[j].style.display = 'none';
3474: }
3475: }
3476: }
3477: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3478: if (crsfieldsets.length) {
3479: radioname = 'lti_crsinc_'+item;
3480: var num = form.elements[radioname].length;
3481: if (num) {
3482: var crsvis = '';
3483: for (var i=0; i<num; i++) {
3484: if (form.elements[radioname][i].checked) {
3485: if (form.elements[radioname][i].value == '1') {
3486: if (setvis == '') {
3487: if (setting == 'crsinc'){
3488: alert("$crsincalert");
3489: form.elements[radioname][0].checked = true;
3490: }
3491: } else {
3492: crsvis = 1;
3493: }
3494: break;
3495: }
3496: }
3497: }
3498: setvis = crsvis;
3499: }
3500: for (var j=0; j<crsfieldsets.length; j++) {
3501: if (setvis) {
3502: crsfieldsets[j].style.display = 'block';
3503: } else {
3504: crsfieldsets[j].style.display = 'none';
3505: }
3506: }
3507: }
3508: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3509: var radioname = '';
3510: var divid = '';
3511: if (setting == 'user') {
3512: radioname = 'lti_mapuser_'+item;
3513: divid = 'lti_userfield_'+item;
3514: } else if (setting == 'crs') {
3515: radioname = 'lti_mapcrs_'+item;
3516: divid = 'lti_crsfield_'+item;
3517: } else if (setting == 'callback') {
3518: radioname = 'lti_callback_'+item;
3519: divid = 'lti_callbackfield_'+item;
3520: } else {
3521: radioname = 'lti_passback_'+item;
3522: divid = 'lti_passback_'+item;
3523: }
3524: var num = form.elements[radioname].length;
3525: if (num) {
3526: var setvis = '';
3527: for (var i=0; i<num; i++) {
3528: if (form.elements[radioname][i].checked) {
3529: if ((setting == 'passback') || (setting == 'callback')) {
3530: if (form.elements[radioname][i].value == '1') {
3531: if (document.getElementById(divid)) {
3532: document.getElementById(divid).style.display = 'inline-block';
3533: }
3534: setvis = 1;
3535: break;
3536: }
3537: } else {
3538: if (form.elements[radioname][i].value == 'other') {
3539: if (document.getElementById(divid)) {
3540: document.getElementById(divid).style.display = 'inline-block';
3541: }
3542: setvis = 1;
3543: break;
3544: }
3545: }
3546: }
3547: }
3548: if (!setvis) {
3549: if (document.getElementById(divid)) {
3550: document.getElementById(divid).style.display = 'none';
3551: }
3552: }
3553: }
3554: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3555: var numsec = form.elements['lti_crssec_'+item].length;
3556: if (numsec) {
3557: var setvis = '';
3558: for (var i=0; i<numsec; i++) {
3559: if (form.elements['lti_crssec_'+item][i].checked) {
3560: if (form.elements['lti_crssec_'+item][i].value == '1') {
3561: if (document.getElementById('lti_crssecfield_'+item)) {
3562: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3563: setvis = 1;
3564: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3565: if (numsrcsec) {
3566: var setsrcvis = '';
3567: for (var j=0; j<numsrcsec; j++) {
3568: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3569: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3570: if (document.getElementById('lti_secsrcfield_'+item)) {
3571: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3572: setsrcvis = 1;
3573: }
3574: }
3575: }
3576: }
3577: if (!setsrcvis) {
3578: if (document.getElementById('lti_secsrcfield_'+item)) {
3579: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3580: }
3581: }
3582: }
3583: }
3584: }
3585: }
3586: }
3587: if (!setvis) {
3588: if (document.getElementById('lti_crssecfield_'+item)) {
3589: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3590: }
3591: if (document.getElementById('lti_secsrcfield_'+item)) {
3592: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3593: }
3594: }
3595: }
3596: } else if (setting == 'lcauth') {
3597: var numauth = form.elements['lti_lcauth_'+item].length;
3598: if (numauth) {
3599: for (var i=0; i<numauth; i++) {
3600: if (form.elements['lti_lcauth_'+item][i].checked) {
3601: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3602: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3603: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3604: } else {
3605: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3606: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3607: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3608: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3609: } else {
3610: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3611: }
3612: }
3613: }
3614: }
3615: }
3616: }
3617: }
3618: } else if (setting == 'lcmenu') {
3619: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3620: var divid = 'lti_menufield_'+item;
3621: var setvis = '';
3622: for (var i=0; i<menus.length; i++) {
3623: var radioname = menus[i];
3624: var num = form.elements[radioname].length;
3625: if (num) {
3626: for (var j=0; j<num; j++) {
3627: if (form.elements[radioname][j].checked) {
3628: if (form.elements[radioname][j].value == '1') {
3629: if (document.getElementById(divid)) {
3630: document.getElementById(divid).style.display = 'inline-block';
3631: }
3632: setvis = 1;
3633: break;
3634: }
3635: }
3636: }
3637: }
3638: if (setvis == 1) {
3639: break;
3640: }
3641: }
3642: if (!setvis) {
3643: if (document.getElementById(divid)) {
3644: document.getElementById(divid).style.display = 'none';
3645: }
3646: }
3647: }
3648: return;
3649: }
3650: // ]]>
3651: </script>
3652:
3653: ENDSCRIPT
3654: }
3655:
3656: sub autoupdate_javascript {
3657: return <<"ENDSCRIPT";
3658: <script type="text/javascript">
3659: // <![CDATA[
3660: function toggleLastActiveDays(form) {
3661: var radioname = 'lastactive';
3662: var divid = 'lastactive_div';
3663: var num = form.elements[radioname].length;
3664: if (num) {
3665: var setvis = '';
3666: for (var i=0; i<num; i++) {
3667: if (form.elements[radioname][i].checked) {
3668: if (form.elements[radioname][i].value == '1') {
3669: if (document.getElementById(divid)) {
3670: document.getElementById(divid).style.display = 'inline-block';
3671: }
3672: setvis = 1;
3673: }
3674: break;
3675: }
3676: }
3677: if (!setvis) {
3678: if (document.getElementById(divid)) {
3679: document.getElementById(divid).style.display = 'none';
3680: }
3681: }
3682: }
3683: return;
3684: }
3685: // ]]>
3686: </script>
3687:
3688: ENDSCRIPT
3689: }
3690:
3691: sub saml_javascript {
3692: return <<"ENDSCRIPT";
3693: <script type="text/javascript">
3694: // <![CDATA[
3695: function toggleSamlOptions(form,hostid) {
3696: var radioname = 'saml_'+hostid;
3697: var tablecellon = 'samloptionson_'+hostid;
3698: var tablecelloff = 'samloptionsoff_'+hostid;
3699: var num = form.elements[radioname].length;
3700: if (num) {
3701: var setvis = '';
3702: for (var i=0; i<num; i++) {
3703: if (form.elements[radioname][i].checked) {
3704: if (form.elements[radioname][i].value == '1') {
3705: if (document.getElementById(tablecellon)) {
3706: document.getElementById(tablecellon).style.display='';
3707: }
3708: if (document.getElementById(tablecelloff)) {
3709: document.getElementById(tablecelloff).style.display='none';
3710: }
3711: setvis = 1;
3712: }
3713: break;
3714: }
3715: }
3716: if (!setvis) {
3717: if (document.getElementById(tablecellon)) {
3718: document.getElementById(tablecellon).style.display='none';
3719: }
3720: if (document.getElementById(tablecelloff)) {
3721: document.getElementById(tablecelloff).style.display='';
3722: }
3723: }
3724: }
3725: return;
3726: }
3727: // ]]>
3728: </script>
3729:
3730: ENDSCRIPT
3731: }
3732:
3733: sub ipaccess_javascript {
3734: my ($settings) = @_;
3735: my (%ordered,$total,%jstext);
3736: $total = 0;
3737: if (ref($settings) eq 'HASH') {
3738: foreach my $item (keys(%{$settings})) {
3739: if (ref($settings->{$item}) eq 'HASH') {
3740: my $num = $settings->{$item}{'order'};
3741: $ordered{$num} = $item;
3742: }
3743: }
3744: $total = scalar(keys(%{$settings}));
3745: }
3746: my @jsarray = ();
3747: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3748: push(@jsarray,$ordered{$item});
3749: }
3750: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3751: return <<"ENDSCRIPT";
3752: <script type="text/javascript">
3753: // <![CDATA[
3754: function reorderIPaccess(form,item) {
3755: var changedVal;
3756: $jstext
3757: var newpos = 'ipaccess_pos_add';
3758: var maxh = 1 + $total;
3759: var current = new Array;
3760: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3761: if (item == newpos) {
3762: changedVal = newitemVal;
3763: } else {
3764: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3765: current[newitemVal] = newpos;
3766: }
3767: for (var i=0; i<ipaccess.length; i++) {
3768: var elementName = 'ipaccess_pos_'+ipaccess[i];
3769: if (elementName != item) {
3770: if (form.elements[elementName]) {
3771: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3772: current[currVal] = elementName;
3773: }
3774: }
3775: }
3776: var oldVal;
3777: for (var j=0; j<maxh; j++) {
3778: if (current[j] == undefined) {
3779: oldVal = j;
3780: }
3781: }
3782: if (oldVal < changedVal) {
3783: for (var k=oldVal+1; k<=changedVal ; k++) {
3784: var elementName = current[k];
3785: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3786: }
3787: } else {
3788: for (var k=changedVal; k<oldVal; k++) {
3789: var elementName = current[k];
3790: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3791: }
3792: }
3793: return;
3794: }
3795: // ]]>
3796: </script>
3797:
3798: ENDSCRIPT
3799: }
3800:
3801: sub print_autoenroll {
3802: my ($dom,$settings,$rowtotal) = @_;
3803: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3804: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3805: if (ref($settings) eq 'HASH') {
3806: if (exists($settings->{'run'})) {
3807: if ($settings->{'run'} eq '0') {
3808: $runoff = ' checked="checked" ';
3809: $runon = ' ';
3810: } else {
3811: $runon = ' checked="checked" ';
3812: $runoff = ' ';
3813: }
3814: } else {
3815: if ($autorun) {
3816: $runon = ' checked="checked" ';
3817: $runoff = ' ';
3818: } else {
3819: $runoff = ' checked="checked" ';
3820: $runon = ' ';
3821: }
3822: }
3823: if (exists($settings->{'co-owners'})) {
3824: if ($settings->{'co-owners'} eq '0') {
3825: $coownersoff = ' checked="checked" ';
3826: $coownerson = ' ';
3827: } else {
3828: $coownerson = ' checked="checked" ';
3829: $coownersoff = ' ';
3830: }
3831: } else {
3832: $coownersoff = ' checked="checked" ';
3833: $coownerson = ' ';
3834: }
3835: if (exists($settings->{'sender_domain'})) {
3836: $defdom = $settings->{'sender_domain'};
3837: }
3838: if (exists($settings->{'autofailsafe'})) {
3839: $failsafe = $settings->{'autofailsafe'};
3840: }
3841: } else {
3842: if ($autorun) {
3843: $runon = ' checked="checked" ';
3844: $runoff = ' ';
3845: } else {
3846: $runoff = ' checked="checked" ';
3847: $runon = ' ';
3848: }
3849: }
3850: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3851: my $notif_sender;
3852: if (ref($settings) eq 'HASH') {
3853: $notif_sender = $settings->{'sender_uname'};
3854: }
3855: my $datatable='<tr class="LC_odd_row">'.
3856: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3857: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3858: '<input type="radio" name="autoenroll_run"'.
3859: $runon.' value="1" />'.&mt('Yes').'</label> '.
3860: '<label><input type="radio" name="autoenroll_run"'.
3861: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3862: '</tr><tr>'.
3863: '<td>'.&mt('Notification messages - sender').
3864: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3865: &mt('username').': '.
3866: '<input type="text" name="sender_uname" value="'.
3867: $notif_sender.'" size="10" /> '.&mt('domain').
3868: ': '.$domform.'</span></td></tr>'.
3869: '<tr class="LC_odd_row">'.
3870: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3871: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3872: '<input type="radio" name="autoassign_coowners"'.
3873: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3874: '<label><input type="radio" name="autoassign_coowners"'.
3875: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3876: '</tr><tr>'.
3877: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3878: '<td class="LC_right_item"><span class="LC_nobreak">'.
3879: '<input type="text" name="autoenroll_failsafe"'.
3880: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3881: $$rowtotal += 4;
3882: return $datatable;
3883: }
3884:
3885: sub print_autoupdate {
3886: my ($position,$dom,$settings,$rowtotal) = @_;
3887: my ($enable,$datatable);
3888: if ($position eq 'top') {
3889: my %choices = &Apache::lonlocal::texthash (
3890: run => 'Auto-update active?',
3891: classlists => 'Update information in classlists?',
3892: unexpired => 'Skip updates for users without active or future roles?',
3893: lastactive => 'Skip updates for inactive users?',
3894: );
3895: my $itemcount = 0;
3896: my $updateon = ' ';
3897: my $updateoff = ' checked="checked" ';
3898: if (ref($settings) eq 'HASH') {
3899: if ($settings->{'run'} eq '1') {
3900: $updateon = $updateoff;
3901: $updateoff = ' ';
3902: }
3903: }
3904: $enable = '<tr class="LC_odd_row">'.
3905: '<td>'.$choices{'run'}.'</td>'.
3906: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3907: '<input type="radio" name="autoupdate_run"'.
3908: $updateoff.'value="0" />'.&mt('No').'</label> '.
3909: '<label><input type="radio" name="autoupdate_run"'.
3910: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3911: '</tr>';
3912: my @toggles = ('classlists','unexpired');
3913: my %defaultchecked = ('classlists' => 'off',
3914: 'unexpired' => 'off'
3915: );
3916: $$rowtotal ++;
3917: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3918: \%choices,$itemcount,'','','left','no');
3919: $datatable = $enable.$datatable;
3920: $$rowtotal += $itemcount;
3921: my $lastactiveon = ' ';
3922: my $lastactiveoff = ' checked="checked" ';
3923: my $lastactivestyle = 'none';
3924: my $lastactivedays;
3925: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3926: if (ref($settings) eq 'HASH') {
3927: if ($settings->{'lastactive'} =~ /^\d+$/) {
3928: $lastactiveon = $lastactiveoff;
3929: $lastactiveoff = ' ';
3930: $lastactivestyle = 'inline-block';
3931: $lastactivedays = $settings->{'lastactive'};
3932: }
3933: }
3934: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3935: $datatable .= '<tr'.$css_class.'>'.
3936: '<td>'.$choices{'lastactive'}.'</td>'.
3937: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3938: '<input type="radio" name="lastactive"'.
3939: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3940: ' <label>'.
3941: '<input type="radio" name="lastactive"'.
3942: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3943: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3944: ': '.&mt('inactive = no activity in last [_1] days',
3945: '<input type="text" size="5" name="lastactivedays" value="'.
3946: $lastactivedays.'" />').
3947: '</span></td>'.
3948: '</tr>';
3949: $$rowtotal ++;
3950: } elsif ($position eq 'middle') {
3951: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3952: my $numinrow = 3;
3953: my $locknamesettings;
3954: $datatable .= &insttypes_row($settings,$types,$usertypes,
3955: $dom,$numinrow,$othertitle,
3956: 'lockablenames',$rowtotal);
3957: $$rowtotal ++;
3958: } else {
3959: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3960: my @fields = ('lastname','firstname','middlename','generation',
3961: 'permanentemail','id');
3962: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3963: my $numrows = 0;
3964: if (ref($types) eq 'ARRAY') {
3965: if (@{$types} > 0) {
3966: $datatable =
3967: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3968: \@fields,$types,\$numrows);
3969: $$rowtotal += @{$types};
3970: }
3971: }
3972: $datatable .=
3973: &usertype_update_row($settings,{'default' => $othertitle},
3974: \%fieldtitles,\@fields,['default'],
3975: \$numrows);
3976: $$rowtotal ++;
3977: }
3978: return $datatable;
3979: }
3980:
3981: sub print_autocreate {
3982: my ($dom,$settings,$rowtotal) = @_;
3983: my (%createon,%createoff,%currhash);
3984: my @types = ('xml','req');
3985: if (ref($settings) eq 'HASH') {
3986: foreach my $item (@types) {
3987: $createoff{$item} = ' checked="checked" ';
3988: $createon{$item} = ' ';
3989: if (exists($settings->{$item})) {
3990: if ($settings->{$item}) {
3991: $createon{$item} = ' checked="checked" ';
3992: $createoff{$item} = ' ';
3993: }
3994: }
3995: }
3996: if ($settings->{'xmldc'} ne '') {
3997: $currhash{$settings->{'xmldc'}} = 1;
3998: }
3999: } else {
4000: foreach my $item (@types) {
4001: $createoff{$item} = ' checked="checked" ';
4002: $createon{$item} = ' ';
4003: }
4004: }
4005: $$rowtotal += 2;
4006: my $numinrow = 2;
4007: my $datatable='<tr class="LC_odd_row">'.
4008: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4009: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4010: '<input type="radio" name="autocreate_xml"'.
4011: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4012: '<label><input type="radio" name="autocreate_xml"'.
4013: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4014: '</td></tr><tr>'.
4015: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4016: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4017: '<input type="radio" name="autocreate_req"'.
4018: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4019: '<label><input type="radio" name="autocreate_req"'.
4020: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4021: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4022: 'autocreate_xmldc',%currhash);
4023: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4024: if ($numdc > 1) {
4025: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4026: '</td><td class="LC_left_item">';
4027: } else {
4028: $datatable .= &mt('Course creation processed as:').
4029: '</td><td class="LC_right_item">';
4030: }
4031: $datatable .= $dctable.'</td></tr>';
4032: $$rowtotal += $rows;
4033: return $datatable;
4034: }
4035:
4036: sub print_directorysrch {
4037: my ($position,$dom,$settings,$rowtotal) = @_;
4038: my $datatable;
4039: if ($position eq 'top') {
4040: my $instsrchon = ' ';
4041: my $instsrchoff = ' checked="checked" ';
4042: my ($exacton,$containson,$beginson);
4043: my $instlocalon = ' ';
4044: my $instlocaloff = ' checked="checked" ';
4045: if (ref($settings) eq 'HASH') {
4046: if ($settings->{'available'} eq '1') {
4047: $instsrchon = $instsrchoff;
4048: $instsrchoff = ' ';
4049: }
4050: if ($settings->{'localonly'} eq '1') {
4051: $instlocalon = $instlocaloff;
4052: $instlocaloff = ' ';
4053: }
4054: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4055: foreach my $type (@{$settings->{'searchtypes'}}) {
4056: if ($type eq 'exact') {
4057: $exacton = ' checked="checked" ';
4058: } elsif ($type eq 'contains') {
4059: $containson = ' checked="checked" ';
4060: } elsif ($type eq 'begins') {
4061: $beginson = ' checked="checked" ';
4062: }
4063: }
4064: } else {
4065: if ($settings->{'searchtypes'} eq 'exact') {
4066: $exacton = ' checked="checked" ';
4067: } elsif ($settings->{'searchtypes'} eq 'contains') {
4068: $containson = ' checked="checked" ';
4069: } elsif ($settings->{'searchtypes'} eq 'specify') {
4070: $exacton = ' checked="checked" ';
4071: $containson = ' checked="checked" ';
4072: }
4073: }
4074: }
4075: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4076: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4077:
4078: my $numinrow = 4;
4079: my $cansrchrow = 0;
4080: $datatable='<tr class="LC_odd_row">'.
4081: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4082: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4083: '<input type="radio" name="dirsrch_available"'.
4084: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4085: '<label><input type="radio" name="dirsrch_available"'.
4086: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4087: '</tr><tr>'.
4088: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4089: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4090: '<input type="radio" name="dirsrch_instlocalonly"'.
4091: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4092: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4093: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4094: '</tr>';
4095: $$rowtotal += 2;
4096: if (ref($usertypes) eq 'HASH') {
4097: if (keys(%{$usertypes}) > 0) {
4098: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4099: $numinrow,$othertitle,'cansearch',
4100: $rowtotal);
4101: $cansrchrow = 1;
4102: }
4103: }
4104: if ($cansrchrow) {
4105: $$rowtotal ++;
4106: $datatable .= '<tr>';
4107: } else {
4108: $datatable .= '<tr class="LC_odd_row">';
4109: }
4110: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4111: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4112: foreach my $title (@{$titleorder}) {
4113: if (defined($searchtitles->{$title})) {
4114: my $check = ' ';
4115: if (ref($settings) eq 'HASH') {
4116: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4117: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4118: $check = ' checked="checked" ';
4119: }
4120: }
4121: }
4122: $datatable .= '<td class="LC_left_item">'.
4123: '<span class="LC_nobreak"><label>'.
4124: '<input type="checkbox" name="searchby" '.
4125: 'value="'.$title.'"'.$check.'/>'.
4126: $searchtitles->{$title}.'</label></span></td>';
4127: }
4128: }
4129: $datatable .= '</tr></table></td></tr>';
4130: $$rowtotal ++;
4131: if ($cansrchrow) {
4132: $datatable .= '<tr class="LC_odd_row">';
4133: } else {
4134: $datatable .= '<tr>';
4135: }
4136: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4137: '<td class="LC_left_item" colspan="2">'.
4138: '<span class="LC_nobreak"><label>'.
4139: '<input type="checkbox" name="searchtypes" '.
4140: $exacton.' value="exact" />'.&mt('Exact match').
4141: '</label> '.
4142: '<label><input type="checkbox" name="searchtypes" '.
4143: $beginson.' value="begins" />'.&mt('Begins with').
4144: '</label> '.
4145: '<label><input type="checkbox" name="searchtypes" '.
4146: $containson.' value="contains" />'.&mt('Contains').
4147: '</label></span></td></tr>';
4148: $$rowtotal ++;
4149: } else {
4150: my $domsrchon = ' checked="checked" ';
4151: my $domsrchoff = ' ';
4152: my $domlocalon = ' ';
4153: my $domlocaloff = ' checked="checked" ';
4154: if (ref($settings) eq 'HASH') {
4155: if ($settings->{'lclocalonly'} eq '1') {
4156: $domlocalon = $domlocaloff;
4157: $domlocaloff = ' ';
4158: }
4159: if ($settings->{'lcavailable'} eq '0') {
4160: $domsrchoff = $domsrchon;
4161: $domsrchon = ' ';
4162: }
4163: }
4164: $datatable='<tr class="LC_odd_row">'.
4165: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4166: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4167: '<input type="radio" name="dirsrch_domavailable"'.
4168: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4169: '<label><input type="radio" name="dirsrch_domavailable"'.
4170: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4171: '</tr><tr>'.
4172: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4173: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4174: '<input type="radio" name="dirsrch_domlocalonly"'.
4175: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4176: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4177: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4178: '</tr>';
4179: $$rowtotal += 2;
4180: }
4181: return $datatable;
4182: }
4183:
4184: sub print_contacts {
4185: my ($position,$dom,$settings,$rowtotal) = @_;
4186: my $datatable;
4187: my @contacts = ('adminemail','supportemail');
4188: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4189: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4190: if ($position eq 'top') {
4191: if (ref($settings) eq 'HASH') {
4192: foreach my $item (@contacts) {
4193: if (exists($settings->{$item})) {
4194: $to{$item} = $settings->{$item};
4195: }
4196: }
4197: }
4198: } elsif ($position eq 'middle') {
4199: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4200: 'updatesmail','idconflictsmail','hostipmail');
4201: foreach my $type (@mailings) {
4202: $otheremails{$type} = '';
4203: }
4204: } elsif ($position eq 'lower') {
4205: if (ref($settings) eq 'HASH') {
4206: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4207: %lonstatus = %{$settings->{'lonstatus'}};
4208: }
4209: }
4210: } else {
4211: @mailings = ('helpdeskmail','otherdomsmail');
4212: foreach my $type (@mailings) {
4213: $otheremails{$type} = '';
4214: }
4215: $bccemails{'helpdeskmail'} = '';
4216: $bccemails{'otherdomsmail'} = '';
4217: $includestr{'helpdeskmail'} = '';
4218: $includestr{'otherdomsmail'} = '';
4219: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4220: }
4221: if (ref($settings) eq 'HASH') {
4222: unless (($position eq 'top') || ($position eq 'lower')) {
4223: foreach my $type (@mailings) {
4224: if (exists($settings->{$type})) {
4225: if (ref($settings->{$type}) eq 'HASH') {
4226: foreach my $item (@contacts) {
4227: if ($settings->{$type}{$item}) {
4228: $checked{$type}{$item} = ' checked="checked" ';
4229: }
4230: }
4231: $otheremails{$type} = $settings->{$type}{'others'};
4232: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4233: $bccemails{$type} = $settings->{$type}{'bcc'};
4234: if ($settings->{$type}{'include'} ne '') {
4235: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4236: $includestr{$type} = &unescape($includestr{$type});
4237: }
4238: }
4239: }
4240: } elsif ($type eq 'lonstatusmail') {
4241: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4242: }
4243: }
4244: }
4245: if ($position eq 'bottom') {
4246: foreach my $type (@mailings) {
4247: $bccemails{$type} = $settings->{$type}{'bcc'};
4248: if ($settings->{$type}{'include'} ne '') {
4249: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4250: $includestr{$type} = &unescape($includestr{$type});
4251: }
4252: }
4253: if (ref($settings->{'helpform'}) eq 'HASH') {
4254: if (ref($fields) eq 'ARRAY') {
4255: foreach my $field (@{$fields}) {
4256: $currfield{$field} = $settings->{'helpform'}{$field};
4257: }
4258: }
4259: if (exists($settings->{'helpform'}{'maxsize'})) {
4260: $maxsize = $settings->{'helpform'}{'maxsize'};
4261: } else {
4262: $maxsize = '1.0';
4263: }
4264: } else {
4265: if (ref($fields) eq 'ARRAY') {
4266: foreach my $field (@{$fields}) {
4267: $currfield{$field} = 'yes';
4268: }
4269: }
4270: $maxsize = '1.0';
4271: }
4272: }
4273: } else {
4274: if ($position eq 'top') {
4275: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4276: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4277: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4278: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4279: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4280: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4281: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4282: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4283: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4284: } elsif ($position eq 'bottom') {
4285: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4286: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4287: if (ref($fields) eq 'ARRAY') {
4288: foreach my $field (@{$fields}) {
4289: $currfield{$field} = 'yes';
4290: }
4291: }
4292: $maxsize = '1.0';
4293: }
4294: }
4295: my ($titles,$short_titles) = &contact_titles();
4296: my $rownum = 0;
4297: my $css_class;
4298: if ($position eq 'top') {
4299: foreach my $item (@contacts) {
4300: $css_class = $rownum%2?' class="LC_odd_row"':'';
4301: $datatable .= '<tr'.$css_class.'>'.
4302: '<td><span class="LC_nobreak">'.$titles->{$item}.
4303: '</span></td><td class="LC_right_item">'.
4304: '<input type="text" name="'.$item.'" value="'.
4305: $to{$item}.'" /></td></tr>';
4306: $rownum ++;
4307: }
4308: } elsif ($position eq 'bottom') {
4309: $css_class = $rownum%2?' class="LC_odd_row"':'';
4310: $datatable .= '<tr'.$css_class.'>'.
4311: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4312: &mt('(e-mail, subject, and description always shown)').
4313: '</td><td class="LC_left_item">';
4314: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4315: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4316: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4317: foreach my $field (@{$fields}) {
4318: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4319: if (($field eq 'screenshot') || ($field eq 'cc')) {
4320: $datatable .= ' '.&mt('(logged-in users)');
4321: }
4322: $datatable .='</td><td>';
4323: my $clickaction;
4324: if ($field eq 'screenshot') {
4325: $clickaction = ' onclick="screenshotSize(this);"';
4326: }
4327: if (ref($possoptions->{$field}) eq 'ARRAY') {
4328: foreach my $option (@{$possoptions->{$field}}) {
4329: my $checked;
4330: if ($currfield{$field} eq $option) {
4331: $checked = ' checked="checked"';
4332: }
4333: $datatable .= '<span class="LC_nobreak"><label>'.
4334: '<input type="radio" name="helpform_'.$field.'" '.
4335: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4336: '</label></span>'.(' 'x2);
4337: }
4338: }
4339: if ($field eq 'screenshot') {
4340: my $display;
4341: if ($currfield{$field} eq 'no') {
4342: $display = ' style="display:none"';
4343: }
4344: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4345: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4346: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4347: }
4348: $datatable .= '</td></tr>';
4349: }
4350: $datatable .= '</table>';
4351: }
4352: $datatable .= '</td></tr>'."\n";
4353: $rownum ++;
4354: }
4355: unless (($position eq 'top') || ($position eq 'lower')) {
4356: foreach my $type (@mailings) {
4357: $css_class = $rownum%2?' class="LC_odd_row"':'';
4358: $datatable .= '<tr'.$css_class.'>'.
4359: '<td><span class="LC_nobreak">'.
4360: $titles->{$type}.': </span></td>'.
4361: '<td class="LC_left_item">';
4362: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4363: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4364: }
4365: $datatable .= '<span class="LC_nobreak">';
4366: foreach my $item (@contacts) {
4367: $datatable .= '<label>'.
4368: '<input type="checkbox" name="'.$type.'"'.
4369: $checked{$type}{$item}.
4370: ' value="'.$item.'" />'.$short_titles->{$item}.
4371: '</label> ';
4372: }
4373: $datatable .= '</span><br />'.&mt('Others').': '.
4374: '<input type="text" name="'.$type.'_others" '.
4375: 'value="'.$otheremails{$type}.'" />';
4376: my %locchecked;
4377: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4378: foreach my $loc ('s','b') {
4379: if ($includeloc{$type} eq $loc) {
4380: $locchecked{$loc} = ' checked="checked"';
4381: last;
4382: }
4383: }
4384: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4385: '<input type="text" name="'.$type.'_bcc" '.
4386: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4387: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4388: &mt('Text automatically added to e-mail:').' '.
4389: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4390: '<span class="LC_nobreak">'.&mt('Location:').' '.
4391: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4392: (' 'x2).
4393: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4394: '</span></fieldset>';
4395: }
4396: $datatable .= '</td></tr>'."\n";
4397: $rownum ++;
4398: }
4399: }
4400: if ($position eq 'middle') {
4401: my %choices;
4402: my $corelink = &core_link_msu();
4403: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4404: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4405: $corelink);
4406: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4407: my @toggles = ('reporterrors','reportupdates','reportstatus');
4408: my %defaultchecked = ('reporterrors' => 'on',
4409: 'reportupdates' => 'on',
4410: 'reportstatus' => 'on');
4411: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4412: \%choices,$rownum);
4413: $datatable .= $reports;
4414: } elsif ($position eq 'lower') {
4415: my (%current,%excluded,%weights);
4416: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4417: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4418: $current{'errorthreshold'} = $lonstatus{'threshold'};
4419: } else {
4420: $current{'errorthreshold'} = $defaults->{'threshold'};
4421: }
4422: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4423: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4424: } else {
4425: $current{'errorsysmail'} = $defaults->{'sysmail'};
4426: }
4427: if (ref($lonstatus{'weights'}) eq 'HASH') {
4428: foreach my $type ('E','W','N','U') {
4429: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4430: $weights{$type} = $lonstatus{'weights'}{$type};
4431: } else {
4432: $weights{$type} = $defaults->{$type};
4433: }
4434: }
4435: } else {
4436: foreach my $type ('E','W','N','U') {
4437: $weights{$type} = $defaults->{$type};
4438: }
4439: }
4440: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4441: if (@{$lonstatus{'excluded'}} > 0) {
4442: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4443: }
4444: }
4445: foreach my $item ('errorthreshold','errorsysmail') {
4446: $css_class = $rownum%2?' class="LC_odd_row"':'';
4447: $datatable .= '<tr'.$css_class.'>'.
4448: '<td class="LC_left_item"><span class="LC_nobreak">'.
4449: $titles->{$item}.
4450: '</span></td><td class="LC_left_item">'.
4451: '<input type="text" name="'.$item.'" value="'.
4452: $current{$item}.'" size="5" /></td></tr>';
4453: $rownum ++;
4454: }
4455: $css_class = $rownum%2?' class="LC_odd_row"':'';
4456: $datatable .= '<tr'.$css_class.'>'.
4457: '<td class="LC_left_item">'.
4458: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4459: '</span></td><td class="LC_left_item"><table><tr>';
4460: foreach my $type ('E','W','N','U') {
4461: $datatable .= '<td>'.$names->{$type}.'<br />'.
4462: '<input type="text" name="errorweights_'.$type.'" value="'.
4463: $weights{$type}.'" size="5" /></td>';
4464: }
4465: $datatable .= '</tr></table></tr>';
4466: $rownum ++;
4467: $css_class = $rownum%2?' class="LC_odd_row"':'';
4468: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4469: $titles->{'errorexcluded'}.'</td>'.
4470: '<td class="LC_left_item"><table>';
4471: my $numinrow = 4;
4472: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4473: for (my $i=0; $i<@ids; $i++) {
4474: my $rem = $i%($numinrow);
4475: if ($rem == 0) {
4476: if ($i > 0) {
4477: $datatable .= '</tr>';
4478: }
4479: $datatable .= '<tr>';
4480: }
4481: my $check;
4482: if ($excluded{$ids[$i]}) {
4483: $check = ' checked="checked" ';
4484: }
4485: $datatable .= '<td class="LC_left_item">'.
4486: '<span class="LC_nobreak"><label>'.
4487: '<input type="checkbox" name="errorexcluded" '.
4488: 'value="'.$ids[$i].'"'.$check.' />'.
4489: $ids[$i].'</label></span></td>';
4490: }
4491: my $colsleft = $numinrow - @ids%($numinrow);
4492: if ($colsleft > 1 ) {
4493: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4494: ' </td>';
4495: } elsif ($colsleft == 1) {
4496: $datatable .= '<td class="LC_left_item"> </td>';
4497: }
4498: $datatable .= '</tr></table></td></tr>';
4499: $rownum ++;
4500: } elsif ($position eq 'bottom') {
4501: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4502: my (@posstypes,%usertypeshash);
4503: if (ref($types) eq 'ARRAY') {
4504: @posstypes = @{$types};
4505: }
4506: if (@posstypes) {
4507: if (ref($usertypes) eq 'HASH') {
4508: %usertypeshash = %{$usertypes};
4509: }
4510: my @overridden;
4511: my $numinrow = 4;
4512: if (ref($settings) eq 'HASH') {
4513: if (ref($settings->{'overrides'}) eq 'HASH') {
4514: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4515: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4516: push(@overridden,$key);
4517: foreach my $item (@contacts) {
4518: if ($settings->{'overrides'}{$key}{$item}) {
4519: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4520: }
4521: }
4522: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4523: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4524: $includeloc{'override_'.$key} = '';
4525: $includestr{'override_'.$key} = '';
4526: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4527: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4528: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4529: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4530: }
4531: }
4532: }
4533: }
4534: }
4535: my $customclass = 'LC_helpdesk_override';
4536: my $optionsprefix = 'LC_options_helpdesk_';
4537:
4538: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4539:
4540: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4541: $numinrow,$othertitle,'overrides',
4542: \$rownum,$onclicktypes,$customclass);
4543: $rownum ++;
4544: $usertypeshash{'default'} = $othertitle;
4545: foreach my $status (@posstypes) {
4546: my $css_class;
4547: if ($rownum%2) {
4548: $css_class = 'LC_odd_row ';
4549: }
4550: $css_class .= $customclass;
4551: my $rowid = $optionsprefix.$status;
4552: my $hidden = 1;
4553: my $currstyle = 'display:none';
4554: if (grep(/^\Q$status\E$/,@overridden)) {
4555: $currstyle = 'display:table-row';
4556: $hidden = 0;
4557: }
4558: my $key = 'override_'.$status;
4559: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4560: $includeloc{$key},$includestr{$key},$status,$rowid,
4561: $usertypeshash{$status},$css_class,$currstyle,
4562: \@contacts,$short_titles);
4563: unless ($hidden) {
4564: $rownum ++;
4565: }
4566: }
4567: }
4568: }
4569: $$rowtotal += $rownum;
4570: return $datatable;
4571: }
4572:
4573: sub core_link_msu {
4574: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4575: &mt('LON-CAPA core group - MSU'),600,500);
4576: }
4577:
4578: sub overridden_helpdesk {
4579: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4580: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4581: my $class = 'LC_left_item';
4582: if ($css_class) {
4583: $css_class = ' class="'.$css_class.'"';
4584: }
4585: if ($rowid) {
4586: $rowid = ' id="'.$rowid.'"';
4587: }
4588: if ($rowstyle) {
4589: $rowstyle = ' style="'.$rowstyle.'"';
4590: }
4591: my ($output,$description);
4592: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4593: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4594: "<td>$description</td>\n".
4595: '<td class="'.$class.'" colspan="2">'.
4596: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4597: '<span class="LC_nobreak">';
4598: if (ref($contacts) eq 'ARRAY') {
4599: foreach my $item (@{$contacts}) {
4600: my $check;
4601: if (ref($checked) eq 'HASH') {
4602: $check = $checked->{$item};
4603: }
4604: my $title;
4605: if (ref($short_titles) eq 'HASH') {
4606: $title = $short_titles->{$item};
4607: }
4608: $output .= '<label>'.
4609: '<input type="checkbox" name="override_'.$type.'"'.$check.
4610: ' value="'.$item.'" />'.$title.'</label> ';
4611: }
4612: }
4613: $output .= '</span><br />'.&mt('Others').': '.
4614: '<input type="text" name="override_'.$type.'_others" '.
4615: 'value="'.$otheremails.'" />';
4616: my %locchecked;
4617: foreach my $loc ('s','b') {
4618: if ($includeloc eq $loc) {
4619: $locchecked{$loc} = ' checked="checked"';
4620: last;
4621: }
4622: }
4623: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4624: '<input type="text" name="override_'.$type.'_bcc" '.
4625: 'value="'.$bccemails.'" /></fieldset>'.
4626: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4627: &mt('Text automatically added to e-mail:').' '.
4628: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4629: '<span class="LC_nobreak">'.&mt('Location:').' '.
4630: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4631: (' 'x2).
4632: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4633: '</span></fieldset>'.
4634: '</td></tr>'."\n";
4635: return $output;
4636: }
4637:
4638: sub contacts_javascript {
4639: return <<"ENDSCRIPT";
4640:
4641: <script type="text/javascript">
4642: // <![CDATA[
4643:
4644: function screenshotSize(field) {
4645: if (document.getElementById('help_screenshotsize')) {
4646: if (field.value == 'no') {
4647: document.getElementById('help_screenshotsize').style.display="none";
4648: } else {
4649: document.getElementById('help_screenshotsize').style.display="";
4650: }
4651: }
4652: return;
4653: }
4654:
4655: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4656: if (form.elements[checkbox].length != undefined) {
4657: var count = 0;
4658: if (docount) {
4659: for (var i=0; i<form.elements[checkbox].length; i++) {
4660: if (form.elements[checkbox][i].checked) {
4661: count ++;
4662: }
4663: }
4664: }
4665: for (var i=0; i<form.elements[checkbox].length; i++) {
4666: var type = form.elements[checkbox][i].value;
4667: if (document.getElementById(prefix+type)) {
4668: if (form.elements[checkbox][i].checked) {
4669: document.getElementById(prefix+type).style.display = 'table-row';
4670: if (count % 2 == 1) {
4671: document.getElementById(prefix+type).className = target+' LC_odd_row';
4672: } else {
4673: document.getElementById(prefix+type).className = target;
4674: }
4675: count ++;
4676: } else {
4677: document.getElementById(prefix+type).style.display = 'none';
4678: }
4679: }
4680: }
4681: }
4682: return;
4683: }
4684:
4685:
4686: // ]]>
4687: </script>
4688:
4689: ENDSCRIPT
4690: }
4691:
4692: sub print_helpsettings {
4693: my ($position,$dom,$settings,$rowtotal) = @_;
4694: my $confname = $dom.'-domainconfig';
4695: my $formname = 'display';
4696: my ($datatable,$itemcount);
4697: if ($position eq 'top') {
4698: $itemcount = 1;
4699: my (%choices,%defaultchecked,@toggles);
4700: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4701: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4702: &mt('LON-CAPA bug tracker'),600,500));
4703: %defaultchecked = ('submitbugs' => 'on');
4704: @toggles = ('submitbugs');
4705: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4706: \%choices,$itemcount);
4707: $$rowtotal ++;
4708: } else {
4709: my $css_class;
4710: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4711: my (%customroles,%ordered,%current);
4712: if (ref($settings) eq 'HASH') {
4713: if (ref($settings->{'adhoc'}) eq 'HASH') {
4714: %current = %{$settings->{'adhoc'}};
4715: }
4716: }
4717: my $count = 0;
4718: foreach my $key (sort(keys(%existing))) {
4719: if ($key=~/^rolesdef\_(\w+)$/) {
4720: my $rolename = $1;
4721: my (%privs,$order);
4722: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4723: $customroles{$rolename} = \%privs;
4724: if (ref($current{$rolename}) eq 'HASH') {
4725: $order = $current{$rolename}{'order'};
4726: }
4727: if ($order eq '') {
4728: $order = $count;
4729: }
4730: $ordered{$order} = $rolename;
4731: $count++;
4732: }
4733: }
4734: my $maxnum = scalar(keys(%ordered));
4735: my @roles_by_num = ();
4736: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4737: push(@roles_by_num,$item);
4738: }
4739: my $context = 'domprefs';
4740: my $crstype = 'Course';
4741: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4742: my @accesstypes = ('all','dh','da','none');
4743: my ($numstatustypes,@jsarray);
4744: if (ref($types) eq 'ARRAY') {
4745: if (@{$types} > 0) {
4746: $numstatustypes = scalar(@{$types});
4747: push(@accesstypes,'status');
4748: @jsarray = ('bystatus');
4749: }
4750: }
4751: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4752: if (keys(%domhelpdesk)) {
4753: push(@accesstypes,('inc','exc'));
4754: push(@jsarray,('notinc','notexc'));
4755: }
4756: my $hiddenstr = join("','",@jsarray);
4757: my $context = 'domprefs';
4758: my $crstype = 'Course';
4759: my $prefix = 'helproles_';
4760: my $add_class = 'LC_hidden';
4761: foreach my $num (@roles_by_num) {
4762: my $role = $ordered{$num};
4763: my ($desc,$access,@statuses);
4764: if (ref($current{$role}) eq 'HASH') {
4765: $desc = $current{$role}{'desc'};
4766: $access = $current{$role}{'access'};
4767: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4768: @statuses = @{$current{$role}{'insttypes'}};
4769: }
4770: }
4771: if ($desc eq '') {
4772: $desc = $role;
4773: }
4774: my $identifier = 'custhelp'.$num;
4775: my %full=();
4776: my %levels= (
4777: course => {},
4778: domain => {},
4779: system => {},
4780: );
4781: my %levelscurrent=(
4782: course => {},
4783: domain => {},
4784: system => {},
4785: );
4786: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4787: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4788: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4789: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4790: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4791: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4792: for (my $k=0; $k<=$maxnum; $k++) {
4793: my $vpos = $k+1;
4794: my $selstr;
4795: if ($k == $num) {
4796: $selstr = ' selected="selected" ';
4797: }
4798: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4799: }
4800: $datatable .= '</select>'.(' 'x2).
4801: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4802: '</td>'.
4803: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4804: &mt('Name shown to users:').
4805: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4806: '</fieldset>'.
4807: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4808: $othertitle,$usertypes,$types,\%domhelpdesk).
4809: '<fieldset>'.
4810: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4811: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4812: \%levelscurrent,$identifier,
4813: 'LC_hidden',$prefix.$num.'_privs').
4814: '</fieldset></td>';
4815: $itemcount ++;
4816: }
4817: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4818: my $newcust = 'custhelp'.$count;
4819: my (%privs,%levelscurrent);
4820: my %full=();
4821: my %levels= (
4822: course => {},
4823: domain => {},
4824: system => {},
4825: );
4826: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4827: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4828: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4829: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4830: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4831: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4832: for (my $k=0; $k<$maxnum+1; $k++) {
4833: my $vpos = $k+1;
4834: my $selstr;
4835: if ($k == $maxnum) {
4836: $selstr = ' selected="selected" ';
4837: }
4838: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4839: }
4840: $datatable .= '</select> '."\n".
4841: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4842: '</label></span></td>'.
4843: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4844: '<span class="LC_nobreak">'.
4845: &mt('Internal name:').
4846: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4847: '</span>'.(' 'x4).
4848: '<span class="LC_nobreak">'.
4849: &mt('Name shown to users:').
4850: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4851: '</span></fieldset>'.
4852: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4853: $usertypes,$types,\%domhelpdesk).
4854: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4855: &Apache::lonuserutils::custom_role_header($context,$crstype,
4856: \@templateroles,$newcust).
4857: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4858: \%levelscurrent,$newcust).
4859: '</fieldset>'.
4860: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4861: '</td></tr>';
4862: $count ++;
4863: $$rowtotal += $count;
4864: }
4865: return $datatable;
4866: }
4867:
4868: sub adhocbutton {
4869: my ($prefix,$num,$field,$visibility) = @_;
4870: my %lt = &Apache::lonlocal::texthash(
4871: show => 'Show details',
4872: hide => 'Hide details',
4873: );
4874: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4875: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4876: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4877: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4878: }
4879:
4880: sub helpsettings_javascript {
4881: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4882: return unless(ref($roles_by_num) eq 'ARRAY');
4883: my %html_js_lt = &Apache::lonlocal::texthash(
4884: show => 'Show details',
4885: hide => 'Hide details',
4886: );
4887: &html_escape(\%html_js_lt);
4888: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4889: return <<"ENDSCRIPT";
4890: <script type="text/javascript">
4891: // <![CDATA[
4892:
4893: function reorderHelpRoles(form,item) {
4894: var changedVal;
4895: $jstext
4896: var newpos = 'helproles_${total}_pos';
4897: var maxh = 1 + $total;
4898: var current = new Array();
4899: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4900: if (item == newpos) {
4901: changedVal = newitemVal;
4902: } else {
4903: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4904: current[newitemVal] = newpos;
4905: }
4906: for (var i=0; i<helproles.length; i++) {
4907: var elementName = 'helproles_'+helproles[i]+'_pos';
4908: if (elementName != item) {
4909: if (form.elements[elementName]) {
4910: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4911: current[currVal] = elementName;
4912: }
4913: }
4914: }
4915: var oldVal;
4916: for (var j=0; j<maxh; j++) {
4917: if (current[j] == undefined) {
4918: oldVal = j;
4919: }
4920: }
4921: if (oldVal < changedVal) {
4922: for (var k=oldVal+1; k<=changedVal ; k++) {
4923: var elementName = current[k];
4924: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4925: }
4926: } else {
4927: for (var k=changedVal; k<oldVal; k++) {
4928: var elementName = current[k];
4929: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4930: }
4931: }
4932: return;
4933: }
4934:
4935: function helpdeskAccess(num) {
4936: var curraccess = null;
4937: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4938: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4939: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4940: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4941: }
4942: }
4943: }
4944: var shown = Array();
4945: var hidden = Array();
4946: if (curraccess == 'none') {
4947: hidden = Array('$hiddenstr');
4948: } else {
4949: if (curraccess == 'status') {
4950: shown = Array('bystatus');
4951: hidden = Array('notinc','notexc');
4952: } else {
4953: if (curraccess == 'exc') {
4954: shown = Array('notexc');
4955: hidden = Array('notinc','bystatus');
4956: }
4957: if (curraccess == 'inc') {
4958: shown = Array('notinc');
4959: hidden = Array('notexc','bystatus');
4960: }
4961: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4962: hidden = Array('notinc','notexc','bystatus');
4963: }
4964: }
4965: }
4966: if (hidden.length > 0) {
4967: for (var i=0; i<hidden.length; i++) {
4968: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4969: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4970: }
4971: }
4972: }
4973: if (shown.length > 0) {
4974: for (var i=0; i<shown.length; i++) {
4975: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4976: if (shown[i] == 'privs') {
4977: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4978: } else {
4979: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4980: }
4981: }
4982: }
4983: }
4984: return;
4985: }
4986:
4987: function toggleHelpdeskItem(num,field) {
4988: if (document.getElementById('helproles_'+num+'_'+field)) {
4989: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4990: document.getElementById('helproles_'+num+'_'+field).className =
4991: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4992: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4993: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4994: }
4995: } else {
4996: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4997: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4998: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4999: }
5000: }
5001: }
5002: return;
5003: }
5004:
5005: // ]]>
5006: </script>
5007:
5008: ENDSCRIPT
5009: }
5010:
5011: sub helpdeskroles_access {
5012: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5013: $usertypes,$types,$domhelpdesk) = @_;
5014: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5015: my %lt = &Apache::lonlocal::texthash(
5016: 'rou' => 'Role usage',
5017: 'whi' => 'Which helpdesk personnel may use this role?',
5018: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5019: 'dh' => 'All with domain helpdesk role',
5020: 'da' => 'All with domain helpdesk assistant role',
5021: 'none' => 'None',
5022: 'status' => 'Determined based on institutional status',
5023: 'inc' => 'Include all, but exclude specific personnel',
5024: 'exc' => 'Exclude all, but include specific personnel',
5025: );
5026: my %usecheck = (
5027: all => ' checked="checked"',
5028: );
5029: my %displaydiv = (
5030: status => 'none',
5031: inc => 'none',
5032: exc => 'none',
5033: priv => 'block',
5034: );
5035: my $output;
5036: if (ref($current) eq 'HASH') {
5037: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5038: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5039: $usecheck{$current->{access}} = $usecheck{'all'};
5040: delete($usecheck{'all'});
5041: if ($current->{access} =~ /^(status|inc|exc)$/) {
5042: my $access = $1;
5043: $displaydiv{$access} = 'inline';
5044: } elsif ($current->{access} eq 'none') {
5045: $displaydiv{'priv'} = 'none';
5046: }
5047: }
5048: }
5049: }
5050: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5051: '<p>'.$lt{'whi'}.'</p>';
5052: foreach my $access (@{$accesstypes}) {
5053: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5054: ' onclick="helpdeskAccess('."'$num'".');" />'.
5055: $lt{$access}.'</label>';
5056: if ($access eq 'status') {
5057: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5058: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5059: $othertitle,$usertypes,$types).
5060: '</div>';
5061: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5062: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5063: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5064: '</div>';
5065: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5066: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5067: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5068: '</div>';
5069: }
5070: $output .= '</p>';
5071: }
5072: $output .= '</fieldset>';
5073: return $output;
5074: }
5075:
5076: sub radiobutton_prefs {
5077: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5078: $additional,$align,$firstval) = @_;
5079: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5080: (ref($choices) eq 'HASH'));
5081:
5082: my (%checkedon,%checkedoff,$datatable,$css_class);
5083:
5084: foreach my $item (@{$toggles}) {
5085: if ($defaultchecked->{$item} eq 'on') {
5086: $checkedon{$item} = ' checked="checked" ';
5087: $checkedoff{$item} = ' ';
5088: } elsif ($defaultchecked->{$item} eq 'off') {
5089: $checkedoff{$item} = ' checked="checked" ';
5090: $checkedon{$item} = ' ';
5091: }
5092: }
5093: if (ref($settings) eq 'HASH') {
5094: foreach my $item (@{$toggles}) {
5095: if ($settings->{$item} eq '1') {
5096: $checkedon{$item} = ' checked="checked" ';
5097: $checkedoff{$item} = ' ';
5098: } elsif ($settings->{$item} eq '0') {
5099: $checkedoff{$item} = ' checked="checked" ';
5100: $checkedon{$item} = ' ';
5101: }
5102: }
5103: }
5104: if ($onclick) {
5105: $onclick = ' onclick="'.$onclick.'"';
5106: }
5107: foreach my $item (@{$toggles}) {
5108: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5109: $datatable .=
5110: '<tr'.$css_class.'><td style="vertical-align: top">'.
5111: '<span class="LC_nobreak">'.$choices->{$item}.
5112: '</span></td>';
5113: if ($align eq 'left') {
5114: $datatable .= '<td class="LC_left_item">';
5115: } else {
5116: $datatable .= '<td class="LC_right_item">';
5117: }
5118: $datatable .= '<span class="LC_nobreak">';
5119: if ($firstval eq 'no') {
5120: $datatable .=
5121: '<label><input type="radio" name="'.
5122: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5123: '</label> <label><input type="radio" name="'.$item.'" '.
5124: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5125: } else {
5126: $datatable .=
5127: '<label><input type="radio" name="'.
5128: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5129: '</label> <label><input type="radio" name="'.$item.'" '.
5130: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5131: }
5132: $datatable .= '</span>'.$additional.'</td></tr>';
5133: $itemcount ++;
5134: }
5135: return ($datatable,$itemcount);
5136: }
5137:
5138: sub print_ltitools {
5139: my ($dom,$settings,$rowtotal) = @_;
5140: my $rownum = 0;
5141: my $css_class;
5142: my $itemcount = 1;
5143: my $maxnum = 0;
5144: my %ordered;
5145: if (ref($settings) eq 'HASH') {
5146: foreach my $item (keys(%{$settings})) {
5147: if (ref($settings->{$item}) eq 'HASH') {
5148: my $num = $settings->{$item}{'order'};
5149: $ordered{$num} = $item;
5150: }
5151: }
5152: }
5153: my $confname = $dom.'-domainconfig';
5154: my $switchserver = &check_switchserver($dom,$confname);
5155: my $maxnum = scalar(keys(%ordered));
5156: my $datatable;
5157: my %lt = <itools_names();
5158: my @courseroles = ('cc','in','ta','ep','st');
5159: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5160: my @fields = ('fullname','firstname','lastname','email','roles','user');
5161: if (keys(%ordered)) {
5162: my @items = sort { $a <=> $b } keys(%ordered);
5163: for (my $i=0; $i<@items; $i++) {
5164: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5165: my $item = $ordered{$items[$i]};
5166: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5167: if (ref($settings->{$item}) eq 'HASH') {
5168: $title = $settings->{$item}->{'title'};
5169: $url = $settings->{$item}->{'url'};
5170: $key = $settings->{$item}->{'key'};
5171: $secret = $settings->{$item}->{'secret'};
5172: $lifetime = $settings->{$item}->{'lifetime'};
5173: my $image = $settings->{$item}->{'image'};
5174: if ($image ne '') {
5175: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5176: }
5177: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5178: $sigsel{'HMAC-256'} = ' selected="selected"';
5179: } else {
5180: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5181: }
5182: }
5183: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5184: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5185: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5186: for (my $k=0; $k<=$maxnum; $k++) {
5187: my $vpos = $k+1;
5188: my $selstr;
5189: if ($k == $i) {
5190: $selstr = ' selected="selected" ';
5191: }
5192: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5193: }
5194: $datatable .= '</select>'.(' 'x2).
5195: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5196: &mt('Delete?').'</label></span></td>'.
5197: '<td colspan="2">'.
5198: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5199: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5200: (' 'x2).
5201: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5202: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5203: (' 'x2).
5204: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5205: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5206: (' 'x2).
5207: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5208: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5209: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5210: '<br /><br />'.
5211: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5212: ' value="'.$url.'" /></span>'.
5213: (' 'x2).
5214: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5215: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5216: (' 'x2).
5217: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5218: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5219: (' 'x2).
5220: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5221: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5222: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5223: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5224: '</fieldset>'.
5225: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5226: '<span class="LC_nobreak">'.&mt('Display target:');
5227: my %currdisp;
5228: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5229: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5230: $currdisp{'window'} = ' checked="checked"';
5231: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5232: $currdisp{'tab'} = ' checked="checked"';
5233: } else {
5234: $currdisp{'iframe'} = ' checked="checked"';
5235: }
5236: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5237: $currdisp{'width'} = $1;
5238: }
5239: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5240: $currdisp{'height'} = $1;
5241: }
5242: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5243: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5244: } else {
5245: $currdisp{'iframe'} = ' checked="checked"';
5246: }
5247: foreach my $disp ('iframe','tab','window') {
5248: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5249: $lt{$disp}.'</label>'.(' 'x2);
5250: }
5251: $datatable .= (' 'x4);
5252: foreach my $dimen ('width','height') {
5253: $datatable .= '<label>'.$lt{$dimen}.' '.
5254: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5255: (' 'x2);
5256: }
5257: $datatable .= '</span><br />'.
5258: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5259: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5260: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5261: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5262: '</textarea></div><div style=""></div><br />';
5263: my %units = (
5264: 'passback' => 'days',
5265: 'roster' => 'seconds',
5266: );
5267: foreach my $extra ('passback','roster') {
5268: my $validsty = 'none';
5269: my $currvalid;
5270: my $checkedon = '';
5271: my $checkedoff = ' checked="checked"';
5272: if ($settings->{$item}->{$extra}) {
5273: $checkedon = $checkedoff;
5274: $checkedoff = '';
5275: $validsty = 'inline-block';
5276: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5277: $currvalid = $settings->{$item}->{$extra.'valid'};
5278: }
5279: }
5280: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5281: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5282: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5283: &mt('No').'</label>'.(' 'x2).
5284: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5285: &mt('Yes').'</label></span></div>'.
5286: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5287: '<span class="LC_nobreak">'.
5288: &mt("at least [_1] $units{$extra} after launch",
5289: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5290: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5291: }
5292: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5293: if ($imgsrc) {
5294: $datatable .= $imgsrc.
5295: '<label><input type="checkbox" name="ltitools_image_del"'.
5296: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5297: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5298: } else {
5299: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5300: }
5301: if ($switchserver) {
5302: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5303: } else {
5304: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5305: }
5306: $datatable .= '</span></fieldset>';
5307: my (%checkedfields,%rolemaps,$userincdom);
5308: if (ref($settings->{$item}) eq 'HASH') {
5309: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5310: %checkedfields = %{$settings->{$item}->{'fields'}};
5311: }
5312: $userincdom = $settings->{$item}->{'incdom'};
5313: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5314: %rolemaps = %{$settings->{$item}->{'roles'}};
5315: $checkedfields{'roles'} = 1;
5316: }
5317: }
5318: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5319: '<span class="LC_nobreak">';
5320: my $userfieldstyle = 'display:none;';
5321: my $seluserdom = '';
5322: my $unseluserdom = ' selected="selected"';
5323: foreach my $field (@fields) {
5324: my ($checked,$onclick,$id,$spacer);
5325: if ($checkedfields{$field}) {
5326: $checked = ' checked="checked"';
5327: }
5328: if ($field eq 'user') {
5329: $id = ' id="ltitools_user_field_'.$i.'"';
5330: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5331: if ($checked) {
5332: $userfieldstyle = 'display:inline-block';
5333: if ($userincdom) {
5334: $seluserdom = $unseluserdom;
5335: $unseluserdom = '';
5336: }
5337: }
5338: } else {
5339: $spacer = (' ' x2);
5340: }
5341: $datatable .= '<label>'.
5342: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5343: $lt{$field}.'</label>'.$spacer;
5344: }
5345: $datatable .= '</span>';
5346: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5347: '<span class="LC_nobreak"> : '.
5348: '<select name="ltitools_userincdom_'.$i.'">'.
5349: '<option value="">'.&mt('Select').'</option>'.
5350: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5351: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5352: '</select></span></div>';
5353: $datatable .= '</fieldset>'.
5354: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5355: foreach my $role (@courseroles) {
5356: my ($selected,$selectnone);
5357: if (!$rolemaps{$role}) {
5358: $selectnone = ' selected="selected"';
5359: }
5360: $datatable .= '<td style="text-align: center">'.
5361: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5362: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5363: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5364: foreach my $ltirole (@ltiroles) {
5365: unless ($selectnone) {
5366: if ($rolemaps{$role} eq $ltirole) {
5367: $selected = ' selected="selected"';
5368: } else {
5369: $selected = '';
5370: }
5371: }
5372: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5373: }
5374: $datatable .= '</select></td>';
5375: }
5376: $datatable .= '</tr></table></fieldset>';
5377: my %courseconfig;
5378: if (ref($settings->{$item}) eq 'HASH') {
5379: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5380: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5381: }
5382: }
5383: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5384: foreach my $item ('label','title','target','linktext','explanation','append') {
5385: my $checked;
5386: if ($courseconfig{$item}) {
5387: $checked = ' checked="checked"';
5388: }
5389: $datatable .= '<label>'.
5390: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5391: $lt{'crs'.$item}.'</label> '."\n";
5392: }
5393: $datatable .= '</span></fieldset>'.
5394: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5395: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5396: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5397: my %custom = %{$settings->{$item}->{'custom'}};
5398: if (keys(%custom) > 0) {
5399: foreach my $key (sort(keys(%custom))) {
5400: $datatable .= '<tr><td><span class="LC_nobreak">'.
5401: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5402: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5403: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5404: ' value="'.$custom{$key}.'" /></td></tr>';
5405: }
5406: }
5407: }
5408: $datatable .= '<tr><td><span class="LC_nobreak">'.
5409: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5410: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5411: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5412: $datatable .= '</table></fieldset></td></tr>'."\n";
5413: $itemcount ++;
5414: }
5415: }
5416: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5417: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5418: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5419: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5420: '<select name="ltitools_add_pos"'.$chgstr.'>';
5421: for (my $k=0; $k<$maxnum+1; $k++) {
5422: my $vpos = $k+1;
5423: my $selstr;
5424: if ($k == $maxnum) {
5425: $selstr = ' selected="selected" ';
5426: }
5427: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5428: }
5429: $datatable .= '</select> '."\n".
5430: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5431: '<td colspan="2">'.
5432: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5433: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5434: (' 'x2).
5435: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5436: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5437: (' 'x2).
5438: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5439: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5440: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5441: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5442: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5443: '<br />'.
5444: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5445: (' 'x2).
5446: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5447: (' 'x2).
5448: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5449: (' 'x2).
5450: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5451: '<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".
5452: '</fieldset>'.
5453: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5454: '<span class="LC_nobreak">'.&mt('Display target:');
5455: my %defaultdisp;
5456: $defaultdisp{'iframe'} = ' checked="checked"';
5457: foreach my $disp ('iframe','tab','window') {
5458: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5459: $lt{$disp}.'</label>'.(' 'x2);
5460: }
5461: $datatable .= (' 'x4);
5462: foreach my $dimen ('width','height') {
5463: $datatable .= '<label>'.$lt{$dimen}.' '.
5464: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5465: (' 'x2);
5466: }
5467: $datatable .= '</span><br />'.
5468: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5469: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5470: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5471: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5472: '</div><div style=""></div><br />';
5473: my %units = (
5474: 'passback' => 'days',
5475: 'roster' => 'seconds',
5476: );
5477: my %defaulttimes = (
5478: 'passback' => '7',
5479: 'roster' => '300',
5480: );
5481: foreach my $extra ('passback','roster') {
5482: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5483: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5484: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5485: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5486: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5487: &mt('Yes').'</label></span></div>'.
5488: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5489: '<span class="LC_nobreak">'.
5490: &mt("at least [_1] $units{$extra} after launch",
5491: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5492: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5493: }
5494: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5495: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5496: if ($switchserver) {
5497: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5498: } else {
5499: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5500: }
5501: $datatable .= '</span></fieldset>'.
5502: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5503: '<span class="LC_nobreak">';
5504: foreach my $field (@fields) {
5505: my ($id,$onclick,$spacer);
5506: if ($field eq 'user') {
5507: $id = ' id="ltitools_user_field_add"';
5508: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5509: } else {
5510: $spacer = (' ' x2);
5511: }
5512: $datatable .= '<label>'.
5513: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5514: $lt{$field}.'</label>'.$spacer;
5515: }
5516: $datatable .= '</span>'.
5517: '<div style="display:none;" id="ltitools_user_div_add">'.
5518: '<span class="LC_nobreak"> : '.
5519: '<select name="ltitools_userincdom_add">'.
5520: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5521: '<option value="0">'.&mt('username').'</option>'.
5522: '<option value="1">'.&mt('username:domain').'</option>'.
5523: '</select></span></div></fieldset>';
5524: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5525: foreach my $role (@courseroles) {
5526: my ($checked,$checkednone);
5527: $datatable .= '<td style="text-align: center">'.
5528: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5529: '<select name="ltitools_add_roles_'.$role.'">'.
5530: '<option value="" selected="selected">'.&mt('Select').'</option>';
5531: foreach my $ltirole (@ltiroles) {
5532: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5533: }
5534: $datatable .= '</select></td>';
5535: }
5536: $datatable .= '</tr></table></fieldset>'.
5537: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5538: foreach my $item ('label','title','target','linktext','explanation','append') {
5539: $datatable .= '<label>'.
5540: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5541: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5542: }
5543: $datatable .= '</span></fieldset>'.
5544: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5545: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5546: '<tr><td><span class="LC_nobreak">'.
5547: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5548: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5549: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5550: '</table></fieldset>'."\n".
5551: '</td>'."\n".
5552: '</tr>'."\n";
5553: $itemcount ++;
5554: return $datatable;
5555: }
5556:
5557: sub ltitools_names {
5558: my %lt = &Apache::lonlocal::texthash(
5559: 'title' => 'Title',
5560: 'version' => 'Version',
5561: 'msgtype' => 'Message Type',
5562: 'sigmethod' => 'Signature Method',
5563: 'url' => 'URL',
5564: 'key' => 'Key',
5565: 'lifetime' => 'Nonce lifetime (s)',
5566: 'secret' => 'Secret',
5567: 'icon' => 'Icon',
5568: 'user' => 'User',
5569: 'fullname' => 'Full Name',
5570: 'firstname' => 'First Name',
5571: 'lastname' => 'Last Name',
5572: 'email' => 'E-mail',
5573: 'roles' => 'Role',
5574: 'window' => 'Window',
5575: 'tab' => 'Tab',
5576: 'iframe' => 'iFrame',
5577: 'height' => 'Height',
5578: 'width' => 'Width',
5579: 'linktext' => 'Default Link Text',
5580: 'explanation' => 'Default Explanation',
5581: 'passback' => 'Tool can return grades:',
5582: 'roster' => 'Tool can retrieve roster:',
5583: 'crstarget' => 'Display target',
5584: 'crslabel' => 'Course label',
5585: 'crstitle' => 'Course title',
5586: 'crslinktext' => 'Link Text',
5587: 'crsexplanation' => 'Explanation',
5588: 'crsappend' => 'Provider URL',
5589: );
5590: return %lt;
5591: }
5592:
5593: sub print_proctoring {
5594: my ($dom,$settings,$rowtotal) = @_;
5595: my $itemcount = 1;
5596: my (%ordered,%providernames,%current,%currentdef);
5597: my $confname = $dom.'-domainconfig';
5598: my $switchserver = &check_switchserver($dom,$confname);
5599: if (ref($settings) eq 'HASH') {
5600: foreach my $item (keys(%{$settings})) {
5601: if (ref($settings->{$item}) eq 'HASH') {
5602: my $num = $settings->{$item}{'order'};
5603: $ordered{$num} = $item;
5604: }
5605: }
5606: } else {
5607: %ordered = (
5608: 1 => 'proctorio',
5609: 2 => 'examity',
5610: );
5611: }
5612: %providernames = &proctoring_providernames();
5613: my $maxnum = scalar(keys(%ordered));
5614: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5615: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5616: if (ref($requref) eq 'HASH') {
5617: %requserfields = %{$requref};
5618: }
5619: if (ref($opturef) eq 'HASH') {
5620: %optuserfields = %{$opturef};
5621: }
5622: if (ref($defref) eq 'HASH') {
5623: %defaults = %{$defref};
5624: }
5625: if (ref($extref) eq 'HASH') {
5626: %extended = %{$extref};
5627: }
5628: if (ref($crsref) eq 'HASH') {
5629: %crsconf = %{$crsref};
5630: }
5631: if (ref($rolesref) eq 'ARRAY') {
5632: @courseroles = @{$rolesref};
5633: }
5634: if (ref($ltiref) eq 'ARRAY') {
5635: @ltiroles = @{$ltiref};
5636: }
5637: my $datatable;
5638: my $css_class;
5639: if (keys(%ordered)) {
5640: my @items = sort { $a <=> $b } keys(%ordered);
5641: for (my $i=0; $i<@items; $i++) {
5642: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5643: my $provider = $ordered{$items[$i]};
5644: my $optionsty = 'none';
5645: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5646: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5647: if (ref($settings) eq 'HASH') {
5648: if (ref($settings->{$provider}) eq 'HASH') {
5649: %current = %{$settings->{$provider}};
5650: if ($current{'available'}) {
5651: $optionsty = 'block';
5652: $available = 1;
5653: }
5654: if ($current{'lifetime'} =~ /^\d+$/) {
5655: $lifetime = $current{'lifetime'};
5656: }
5657: if ($current{'version'} =~ /^\d+\.\d+$/) {
5658: $version = $current{'version'};
5659: }
5660: if ($current{'image'} ne '') {
5661: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5662: }
5663: if (ref($current{'fields'}) eq 'ARRAY') {
5664: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5665: }
5666: $userincdom = $current{'incdom'};
5667: if (ref($current{'roles'}) eq 'HASH') {
5668: %rolemaps = %{$current{'roles'}};
5669: $checkedfields{'roles'} = 1;
5670: }
5671: if (ref($current{'defaults'}) eq 'ARRAY') {
5672: foreach my $val (@{$current{'defaults'}}) {
5673: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5674: $inuse{$val} = 1;
5675: } else {
5676: foreach my $poss (keys(%{$extended{$provider}})) {
5677: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5678: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5679: $inuse{$poss} = $val;
5680: last;
5681: }
5682: }
5683: }
5684: }
5685: }
5686: } elsif (ref($current{'defaults'}) eq 'HASH') {
5687: foreach my $key (keys(%{$current{'defaults'}})) {
5688: my $currval = $current{'defaults'}{$key};
5689: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5690: $inuse{$key} = 1;
5691: } else {
5692: my $match;
5693: foreach my $poss (keys(%{$extended{$provider}})) {
5694: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5695: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5696: $inuse{$poss} = $key;
5697: last;
5698: }
5699: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5700: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5701: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5702: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5703: $currentdef{$inner} = $currval;
5704: $match = 1;
5705: last;
5706: }
5707: } elsif ($inner eq $key) {
5708: $currentdef{$key} = $currval;
5709: $match = 1;
5710: last;
5711: }
5712: }
5713: }
5714: last if ($match);
5715: }
5716: }
5717: }
5718: }
5719: if (ref($current{'crsconf'}) eq 'ARRAY') {
5720: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5721: }
5722: }
5723: }
5724: my %lt = &proctoring_titles($provider);
5725: my %fieldtitles = &proctoring_fieldtitles($provider);
5726: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5727: my %checkedavailable = (
5728: yes => '',
5729: no => ' checked="checked"',
5730: );
5731: if ($available) {
5732: $checkedavailable{'yes'} = $checkedavailable{'no'};
5733: $checkedavailable{'no'} = '';
5734: }
5735: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5736: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5737: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5738: for (my $k=0; $k<$maxnum; $k++) {
5739: my $vpos = $k+1;
5740: my $selstr;
5741: if ($k == $i) {
5742: $selstr = ' selected="selected" ';
5743: }
5744: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5745: }
5746: if ($version eq '') {
5747: if ($provider eq 'proctorio') {
5748: $version = '1.0';
5749: } elsif ($provider eq 'examity') {
5750: $version = '1.1';
5751: }
5752: }
5753: if ($lifetime eq '') {
5754: $lifetime = '300';
5755: }
5756: $datatable .=
5757: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5758: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5759: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5760: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5761: '</td>'.
5762: '<td colspan="2">'.
5763: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5764: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5765: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5766: (' 'x2).
5767: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5768: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5769: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5770: (' 'x2).
5771: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5772: '<br />'.
5773: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5774: '<br />'.
5775: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5776: (' 'x2).
5777: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5778: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
5779: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5780: if ($imgsrc) {
5781: $datatable .= $imgsrc.
5782: '<label><input type="checkbox" name="proctoring_image_del"'.
5783: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5784: '<span class="LC_nobreak"> '.&mt('Replace:');
5785: }
5786: $datatable .= ' ';
5787: if ($switchserver) {
5788: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5789: } else {
5790: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5791: }
5792: unless ($imgsrc) {
5793: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5794: }
5795: $datatable .= '</fieldset>'."\n";
5796: if (ref($requserfields{$provider}) eq 'ARRAY') {
5797: if (@{$requserfields{$provider}} > 0) {
5798: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5799: foreach my $field (@{$requserfields{$provider}}) {
5800: $datatable .= '<span class="LC_nobreak">'.
5801: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5802: $lt{$field}.'</label>';
5803: if ($field eq 'user') {
5804: my $seluserdom = '';
5805: my $unseluserdom = ' selected="selected"';
5806: if ($userincdom) {
5807: $seluserdom = $unseluserdom;
5808: $unseluserdom = '';
5809: }
5810: $datatable .= ': '.
5811: '<select name="proctoring_userincdom_'.$provider.'">'.
5812: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5813: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5814: '</select> ';
5815: } else {
5816: $datatable .= ' ';
5817: if ($field eq 'roles') {
5818: $showroles = 1;
5819: }
5820: }
5821: $datatable .= '</span> ';
5822: }
5823: }
5824: $datatable .= '</fieldset>'."\n";
5825: }
5826: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5827: if (@{$optuserfields{$provider}} > 0) {
5828: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5829: foreach my $field (@{$optuserfields{$provider}}) {
5830: my $checked;
5831: if ($checkedfields{$field}) {
5832: $checked = ' checked="checked"';
5833: }
5834: $datatable .= '<span class="LC_nobreak">'.
5835: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5836: }
5837: $datatable .= '</fieldset>'."\n";
5838: }
5839: }
5840: if (ref($defaults{$provider}) eq 'ARRAY') {
5841: if (@{$defaults{$provider}}) {
5842: my (%options,@selectboxes);
5843: if (ref($extended{$provider}) eq 'HASH') {
5844: %options = %{$extended{$provider}};
5845: }
5846: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5847: my ($rem,$numinrow,$dropdowns);
5848: if ($provider eq 'proctorio') {
5849: $datatable .= '<table>';
5850: $numinrow = 4;
5851: }
5852: my $i = 0;
5853: foreach my $field (@{$defaults{$provider}}) {
5854: my $checked;
5855: if ($inuse{$field}) {
5856: $checked = ' checked="checked"';
5857: }
5858: if ($provider eq 'examity') {
5859: if ($field eq 'display') {
5860: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5861: foreach my $option ('iframe','tab','window') {
5862: my $checkdisp;
5863: if ($currentdef{'target'} eq $option) {
5864: $checkdisp = ' checked="checked"';
5865: }
5866: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5867: $fieldtitles{$option}.'</label>'.(' 'x2);
5868: }
5869: $datatable .= (' 'x4);
5870: foreach my $dimen ('width','height') {
5871: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5872: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5873: 'value="'.$currentdef{$dimen}.'" /></label>'.
5874: (' 'x2);
5875: }
5876: $datatable .= '</span><br />'.
5877: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5878: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5879: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5880: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5881: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5882: $currentdef{'explanation'}.
5883: '</textarea></div><div style=""></div><br />';
5884: }
5885: } else {
5886: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5887: my ($output,$selnone);
5888: unless ($checked) {
5889: $selnone = ' selected="selected"';
5890: }
5891: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5892: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5893: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5894: foreach my $option (@{$options{$field}}) {
5895: my $sel;
5896: if ($inuse{$field} eq $option) {
5897: $sel = ' selected="selected"';
5898: }
5899: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5900: }
5901: $output .= '</select></span>';
5902: push(@selectboxes,$output);
5903: } else {
5904: $rem = $i%($numinrow);
5905: if ($rem == 0) {
5906: if ($i > 0) {
5907: $datatable .= '</tr>';
5908: }
5909: $datatable .= '<tr>';
5910: }
5911: $datatable .= '<td class="LC_left_item">'.
5912: '<span class="LC_nobreak">'.
5913: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5914: $fieldtitles{$field}.'</label></span></td>';
5915: $i++;
5916: }
5917: }
5918: }
5919: if ($provider eq 'proctorio') {
5920: if ($numinrow) {
5921: $rem = $i%$numinrow;
5922: }
5923: my $colsleft = $numinrow - $rem;
5924: if ($colsleft > 1) {
5925: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5926: } else {
5927: $datatable .= '<td class="LC_left_item">';
5928: }
5929: $datatable .= ' '.
5930: '</td></tr></table>';
5931: if (@selectboxes) {
5932: $datatable .= '<hr /><table>';
5933: $numinrow = 2;
5934: for (my $i=0; $i<@selectboxes; $i++) {
5935: $rem = $i%($numinrow);
5936: if ($rem == 0) {
5937: if ($i > 0) {
5938: $datatable .= '</tr>';
5939: }
5940: $datatable .= '<tr>';
5941: }
5942: $datatable .= '<td class="LC_left_item">'.
5943: $selectboxes[$i].'</td>';
5944: }
5945: if ($numinrow) {
5946: $rem = $i%$numinrow;
5947: }
5948: $colsleft = $numinrow - $rem;
5949: if ($colsleft > 1) {
5950: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5951: } else {
5952: $datatable .= '<td class="LC_left_item">';
5953: }
5954: $datatable .= ' '.
5955: '</td></tr></table>';
5956: }
5957: }
5958: $datatable .= '</fieldset>';
5959: }
5960: if (ref($crsconf{$provider}) eq 'ARRAY') {
5961: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5962: '<legend>'.&mt('Configurable in course').'</legend>';
5963: my ($rem,$numinrow);
5964: if ($provider eq 'proctorio') {
5965: $datatable .= '<table>';
5966: $numinrow = 4;
5967: }
5968: my $i = 0;
5969: foreach my $item (@{$crsconf{$provider}}) {
5970: my $name;
5971: if ($provider eq 'examity') {
5972: $name = $lt{'crs'.$item};
5973: } elsif ($provider eq 'proctorio') {
5974: $name = $fieldtitles{$item};
5975: $rem = $i%($numinrow);
5976: if ($rem == 0) {
5977: if ($i > 0) {
5978: $datatable .= '</tr>';
5979: }
5980: $datatable .= '<tr>';
5981: }
5982: $datatable .= '<td class="LC_left_item>';
5983: }
5984: my $checked;
5985: if ($crsconfig{$item}) {
5986: $checked = ' checked="checked"';
5987: }
5988: $datatable .= '<span class="LC_nobreak"><label>'.
5989: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
5990: $name.'</label></span>';
5991: if ($provider eq 'examity') {
5992: $datatable .= ' ';
5993: }
5994: $datatable .= "\n";
5995: $i++;
5996: }
5997: if ($provider eq 'proctorio') {
5998: if ($numinrow) {
5999: $rem = $i%$numinrow;
6000: }
6001: my $colsleft = $numinrow - $rem;
6002: if ($colsleft > 1) {
6003: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6004: } else {
6005: $datatable .= '<td class="LC_left_item">';
6006: }
6007: $datatable .= ' '.
6008: '</td></tr></table>';
6009: }
6010: $datatable .= '</fieldset>';
6011: }
6012: if ($showroles) {
6013: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6014: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6015: foreach my $role (@courseroles) {
6016: my ($selected,$selectnone);
6017: if (!$rolemaps{$role}) {
6018: $selectnone = ' selected="selected"';
6019: }
6020: $datatable .= '<td style="text-align: center">'.
6021: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6022: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6023: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6024: foreach my $ltirole (@ltiroles) {
6025: unless ($selectnone) {
6026: if ($rolemaps{$role} eq $ltirole) {
6027: $selected = ' selected="selected"';
6028: } else {
6029: $selected = '';
6030: }
6031: }
6032: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6033: }
6034: $datatable .= '</select></td>';
6035: }
6036: $datatable .= '</tr></table></fieldset>'.
6037: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6038: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6039: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6040: '<tr><td></td><td>lms</td>'.
6041: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6042: ' value="Loncapa" disabled="disabled"/></td></tr>';
6043: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6044: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6045: my %custom = %{$settings->{$provider}->{'custom'}};
6046: if (keys(%custom) > 0) {
6047: foreach my $key (sort(keys(%custom))) {
6048: next if ($key eq 'lms');
6049: $datatable .= '<tr><td><span class="LC_nobreak">'.
6050: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6051: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6052: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6053: ' value="'.$custom{$key}.'" /></td></tr>';
6054: }
6055: }
6056: }
6057: $datatable .= '<tr><td><span class="LC_nobreak">'.
6058: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6059: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6060: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6061: '</table></fieldset></td></tr>'."\n";
6062: }
6063: $datatable .= '</td></tr>';
6064: }
6065: $itemcount ++;
6066: }
6067: }
6068: return $datatable;
6069: }
6070:
6071: sub proctoring_data {
6072: my $requserfields = {
6073: proctorio => ['user'],
6074: examity => ['roles','user'],
6075: };
6076: my $optuserfields = {
6077: proctorio => ['fullname'],
6078: examity => ['fullname','firstname','lastname','email'],
6079: };
6080: my $defaults = {
6081: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6082: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6083: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6084: 'closetabs','onescreen','print','downloads','cache','rightclick',
6085: 'reentry','calculator','whiteboard'],
6086: examity => ['display'],
6087: };
6088: my $extended = {
6089: proctorio => {
6090: verifyid => ['verifyidauto','verifyidlive'],
6091: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6092: tabslinks => ['notabs','linksonly'],
6093: reentry => ['noreentry','agentreentry'],
6094: calculator => ['calculatorbasic','calculatorsci'],
6095: },
6096: examity => {
6097: display => {
6098: target => ['iframe','tab','window'],
6099: width => '',
6100: height => '',
6101: linktext => '',
6102: explanation => '',
6103: },
6104: },
6105: };
6106: my $crsconf = {
6107: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6108: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6109: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6110: 'closetabs','onescreen','print','downloads','cache','rightclick',
6111: 'reentry','calculator','whiteboard'],
6112: examity => ['label','title','target','linktext','explanation','append'],
6113: };
6114: my $courseroles = ['cc','in','ta','ep','st'];
6115: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6116: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6117: }
6118:
6119: sub proctoring_titles {
6120: my ($item) = @_;
6121: my (%common_lt,%custom_lt);
6122: %common_lt = &Apache::lonlocal::texthash (
6123: 'avai' => 'Available?',
6124: 'base' => 'Basic Settings',
6125: 'requ' => 'User data required to be sent on launch',
6126: 'optu' => 'User data optionally sent on launch',
6127: 'udsl' => 'User data sent on launch',
6128: 'defa' => 'Defaults for items configurable in course',
6129: 'sigmethod' => 'Signature Method',
6130: 'key' => 'Key',
6131: 'lifetime' => 'Nonce lifetime (s)',
6132: 'secret' => 'Secret',
6133: 'icon' => 'Icon',
6134: 'fullname' => 'Full Name',
6135: 'visible' => 'Visible input',
6136: 'username' => 'username',
6137: 'user' => 'User',
6138: );
6139: if ($item eq 'proctorio') {
6140: %custom_lt = &Apache::lonlocal::texthash (
6141: 'version' => 'OAuth version',
6142: 'url' => 'API URL',
6143: 'uname:dom' => 'username-domain',
6144: );
6145: } elsif ($item eq 'examity') {
6146: %custom_lt = &Apache::lonlocal::texthash (
6147: 'version' => 'LTI Version',
6148: 'url' => 'URL',
6149: 'uname:dom' => 'username:domain',
6150: 'msgtype' => 'Message Type',
6151: 'firstname' => 'First Name',
6152: 'lastname' => 'Last Name',
6153: 'email' => 'E-mail',
6154: 'roles' => 'Role',
6155: 'crstarget' => 'Display target',
6156: 'crslabel' => 'Course label',
6157: 'crstitle' => 'Course title',
6158: 'crslinktext' => 'Link Text',
6159: 'crsexplanation' => 'Explanation',
6160: 'crsappend' => 'Provider URL',
6161: );
6162: }
6163: my %lt = (%common_lt,%custom_lt);
6164: return %lt;
6165: }
6166:
6167: sub proctoring_fieldtitles {
6168: my ($item) = @_;
6169: if ($item eq 'proctorio') {
6170: return &Apache::lonlocal::texthash (
6171: 'recordvideo' => 'Record video',
6172: 'recordaudio' => 'Record audio',
6173: 'recordscreen' => 'Record screen',
6174: 'recordwebtraffic' => 'Record web traffic',
6175: 'recordroomstart' => 'Record room scan',
6176: 'verifyvideo' => 'Verify webcam',
6177: 'verifyaudio' => 'Verify microphone',
6178: 'verifydesktop' => 'Verify desktop recording',
6179: 'verifyid' => 'Photo ID verification',
6180: 'verifysignature' => 'Require signature',
6181: 'fullscreen' => 'Fullscreen',
6182: 'clipboard' => 'Disable copy/paste',
6183: 'tabslinks' => 'New tabs/windows',
6184: 'closetabs' => 'Close other tabs',
6185: 'onescreen' => 'Limit to single screen',
6186: 'print' => 'Disable Printing',
6187: 'downloads' => 'Disable Downloads',
6188: 'cache' => 'Empty cache after exam',
6189: 'rightclick' => 'Disable right click',
6190: 'reentry' => 'Re-entry to exam',
6191: 'calculator' => 'Onscreen calculator',
6192: 'whiteboard' => 'Onscreen whiteboard',
6193: 'verifyidauto' => 'Automated verification',
6194: 'verifyidlive' => 'Live agent verification',
6195: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6196: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6197: 'fullscreensever' => 'Forced, navigation away ends exam',
6198: 'notabs' => 'Disaallowed',
6199: 'linksonly' => 'Allowed from links in exam',
6200: 'noreentry' => 'Disallowed',
6201: 'agentreentry' => 'Agent required for re-entry',
6202: 'calculatorbasic' => 'Basic',
6203: 'calculatorsci' => 'Scientific',
6204: );
6205: } elsif ($item eq 'examity') {
6206: return &Apache::lonlocal::texthash (
6207: 'target' => 'Display target',
6208: 'window' => 'Window',
6209: 'tab' => 'Tab',
6210: 'iframe' => 'iFrame',
6211: 'height' => 'Height (pixels)',
6212: 'width' => 'Width (pixels)',
6213: 'linktext' => 'Default Link Text',
6214: 'explanation' => 'Default Explanation',
6215: 'append' => 'Provider URL',
6216: );
6217: }
6218: }
6219:
6220: sub proctoring_providernames {
6221: return (
6222: proctorio => 'Proctorio',
6223: examity => 'Examity',
6224: );
6225: }
6226:
6227: sub print_lti {
6228: my ($dom,$settings,$rowtotal) = @_;
6229: my $itemcount = 1;
6230: my $maxnum = 0;
6231: my $css_class;
6232: my %ordered;
6233: if (ref($settings) eq 'HASH') {
6234: foreach my $item (keys(%{$settings})) {
6235: if (ref($settings->{$item}) eq 'HASH') {
6236: my $num = $settings->{$item}{'order'};
6237: if ($num eq '') {
6238: $num = scalar(keys(%{$settings}));
6239: }
6240: $ordered{$num} = $item;
6241: }
6242: }
6243: }
6244: my $maxnum = scalar(keys(%ordered));
6245: my $datatable;
6246: my %lt = <i_names();
6247: if (keys(%ordered)) {
6248: my @items = sort { $a <=> $b } keys(%ordered);
6249: for (my $i=0; $i<@items; $i++) {
6250: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6251: my $item = $ordered{$items[$i]};
6252: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6253: if (ref($settings->{$item}) eq 'HASH') {
6254: $key = $settings->{$item}->{'key'};
6255: $secret = $settings->{$item}->{'secret'};
6256: $lifetime = $settings->{$item}->{'lifetime'};
6257: $consumer = $settings->{$item}->{'consumer'};
6258: $requser = $settings->{$item}->{'requser'};
6259: $crsinc = $settings->{$item}->{'crsinc'};
6260: $current = $settings->{$item};
6261: }
6262: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6263: my %checkedrequser = (
6264: yes => ' checked="checked"',
6265: no => '',
6266: );
6267: if (!$requser) {
6268: $checkedrequser{'no'} = $checkedrequser{'yes'};
6269: $checkedrequser{'yes'} = '';
6270: }
6271: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6272: my %checkedcrsinc = (
6273: yes => ' checked="checked"',
6274: no => '',
6275: );
6276: if (!$crsinc) {
6277: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6278: $checkedcrsinc{'yes'} = '';
6279: }
6280: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6281: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6282: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6283: for (my $k=0; $k<=$maxnum; $k++) {
6284: my $vpos = $k+1;
6285: my $selstr;
6286: if ($k == $i) {
6287: $selstr = ' selected="selected" ';
6288: }
6289: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6290: }
6291: $datatable .= '</select>'.(' 'x2).
6292: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6293: &mt('Delete?').'</label></span></td>'.
6294: '<td colspan="2">'.
6295: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6296: '<span class="LC_nobreak">'.$lt{'consumer'}.
6297: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6298: (' 'x2).
6299: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6300: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6301: (' 'x2).
6302: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6303: 'value="'.$lifetime.'" size="3" /></span>'.
6304: (' 'x2).
6305: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6306: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6307: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6308: '<br /><br />'.
6309: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6310: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6311: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6312: (' 'x4).
6313: '<span class="LC_nobreak">'.$lt{'key'}.
6314: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6315: (' 'x2).
6316: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6317: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6318: '<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>'.
6319: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6320: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6321: $itemcount ++;
6322: }
6323: }
6324: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6325: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6326: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6327: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6328: '<select name="lti_pos_add"'.$chgstr.'>';
6329: for (my $k=0; $k<$maxnum+1; $k++) {
6330: my $vpos = $k+1;
6331: my $selstr;
6332: if ($k == $maxnum) {
6333: $selstr = ' selected="selected" ';
6334: }
6335: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6336: }
6337: $datatable .= '</select> '."\n".
6338: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6339: '<td colspan="2">'.
6340: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6341: '<span class="LC_nobreak">'.$lt{'consumer'}.
6342: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6343: (' 'x2).
6344: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6345: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6346: (' 'x2).
6347: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6348: (' 'x2).
6349: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6350: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6351: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6352: '<br /><br />'.
6353: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6354: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6355: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6356: (' 'x4).
6357: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6358: (' 'x2).
6359: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6360: '<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".
6361: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6362: '</td>'."\n".
6363: '</tr>'."\n";
6364: $$rowtotal ++;
6365: return $datatable;;
6366: }
6367:
6368: sub lti_names {
6369: my %lt = &Apache::lonlocal::texthash(
6370: 'version' => 'LTI Version',
6371: 'url' => 'URL',
6372: 'key' => 'Key',
6373: 'lifetime' => 'Nonce lifetime (s)',
6374: 'consumer' => 'Consumer',
6375: 'secret' => 'Secret',
6376: 'requser' => "User's identity sent",
6377: 'crsinc' => "Course's identity sent",
6378: 'email' => 'Email address',
6379: 'sourcedid' => 'User ID',
6380: 'other' => 'Other',
6381: 'passback' => 'Can return grades to Consumer:',
6382: 'roster' => 'Can retrieve roster from Consumer:',
6383: 'topmenu' => 'Display LON-CAPA page header',
6384: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6385: );
6386: return %lt;
6387: }
6388:
6389: sub lti_options {
6390: my ($num,$current,$itemcount,%lt) = @_;
6391: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6392: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6393: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6394: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6395: $checked{'makecrs'}{'N'} = ' checked="checked"';
6396: $checked{'mapcrstype'} = {};
6397: $checked{'makeuser'} = {};
6398: $checked{'selfenroll'} = {};
6399: $checked{'crssec'} = {};
6400: $checked{'crssecsrc'} = {};
6401: $checked{'lcauth'} = {};
6402: $checked{'menuitem'} = {};
6403: if ($num eq 'add') {
6404: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6405: }
6406: my $userfieldsty = 'none';
6407: my $crsfieldsty = 'none';
6408: my $crssecfieldsty = 'none';
6409: my $secsrcfieldsty = 'none';
6410: my $callbacksty = 'none';
6411: my $passbacksty = 'none';
6412: my $optionsty = 'block';
6413: my $crssty = 'block';
6414: my $lcauthparm;
6415: my $lcauthparmstyle = 'display:none';
6416: my $lcauthparmtext;
6417: my $menusty;
6418: my $numinrow = 4;
6419: my %menutitles = <imenu_titles();
6420:
6421: if (ref($current) eq 'HASH') {
6422: if (!$current->{'requser'}) {
6423: $optionsty = 'none';
6424: $crssty = 'none';
6425: } elsif (!$current->{'crsinc'}) {
6426: $crssty = 'none';
6427: }
6428: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6429: $checked{'mapuser'}{'sourcedid'} = '';
6430: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6431: $checked{'mapuser'}{'email'} = ' checked="checked"';
6432: } else {
6433: $checked{'mapuser'}{'other'} = ' checked="checked"';
6434: $userfield = $current->{'mapuser'};
6435: $userfieldsty = 'inline-block';
6436: }
6437: }
6438: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6439: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6440: if ($current->{'mapcrs'} eq 'context_id') {
6441: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6442: } else {
6443: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6444: $cidfield = $current->{'mapcrs'};
6445: $crsfieldsty = 'inline-block';
6446: }
6447: }
6448: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6449: foreach my $type (@{$current->{'mapcrstype'}}) {
6450: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6451: }
6452: }
6453: if (!$current->{'storecrs'}) {
6454: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6455: $checked{'storecrs'}{'Y'} = '';
6456: }
6457: if ($current->{'makecrs'}) {
6458: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6459: }
6460: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6461: foreach my $role (@{$current->{'makeuser'}}) {
6462: $checked{'makeuser'}{$role} = ' checked="checked"';
6463: }
6464: }
6465: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6466: $checked{'lcauth'}{$1} = ' checked="checked"';
6467: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6468: $lcauthparm = $current->{'lcauthparm'};
6469: $lcauthparmstyle = 'display:table-row';
6470: if ($current->{'lcauth'} eq 'localauth') {
6471: $lcauthparmtext = &mt('Local auth argument');
6472: } else {
6473: $lcauthparmtext = &mt('Kerberos domain');
6474: }
6475: }
6476: }
6477: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6478: foreach my $role (@{$current->{'selfenroll'}}) {
6479: $checked{'selfenroll'}{$role} = ' checked="checked"';
6480: }
6481: }
6482: if (ref($current->{'maproles'}) eq 'HASH') {
6483: %rolemaps = %{$current->{'maproles'}};
6484: }
6485: if ($current->{'section'} ne '') {
6486: $checked{'crssec'}{'Y'} = ' checked="checked"';
6487: $crssecfieldsty = 'inline-block';
6488: if ($current->{'section'} eq 'course_section_sourcedid') {
6489: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6490: } else {
6491: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6492: $crssecsrc = $current->{'section'};
6493: $secsrcfieldsty = 'inline-block';
6494: }
6495: } else {
6496: $checked{'crssec'}{'N'} = ' checked="checked"';
6497: }
6498: if ($current->{'callback'} ne '') {
6499: $callback = $current->{'callback'};
6500: $checked{'callback'}{'Y'} = ' checked="checked"';
6501: $callbacksty = 'inline-block';
6502: } else {
6503: $checked{'callback'}{'N'} = ' checked="checked"';
6504: }
6505: if ($current->{'topmenu'}) {
6506: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6507: } else {
6508: $checked{'topmenu'}{'N'} = ' checked="checked"';
6509: }
6510: if ($current->{'inlinemenu'}) {
6511: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6512: } else {
6513: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6514: }
6515: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6516: $menusty = 'inline-block';
6517: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6518: foreach my $item (@{$current->{'lcmenu'}}) {
6519: if (exists($menutitles{$item})) {
6520: $checked{'menuitem'}{$item} = ' checked="checked"';
6521: }
6522: }
6523: }
6524: } else {
6525: $menusty = 'none';
6526: }
6527: } else {
6528: $checked{'makecrs'}{'N'} = ' checked="checked"';
6529: $checked{'crssec'}{'N'} = ' checked="checked"';
6530: $checked{'callback'}{'N'} = ' checked="checked"';
6531: $checked{'topmenu'}{'N'} = ' checked="checked"';
6532: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6533: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6534: $menusty = 'inline-block';
6535: }
6536: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6537: my %coursetypetitles = &Apache::lonlocal::texthash (
6538: official => 'Official',
6539: unofficial => 'Unofficial',
6540: community => 'Community',
6541: textbook => 'Textbook',
6542: placement => 'Placement Test',
6543: lti => 'LTI Provider',
6544: );
6545: my @authtypes = ('internal','krb4','krb5','localauth');
6546: my %shortauth = (
6547: internal => 'int',
6548: krb4 => 'krb4',
6549: krb5 => 'krb5',
6550: localauth => 'loc'
6551: );
6552: my %authnames = &authtype_names();
6553: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6554: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6555: my @courseroles = ('cc','in','ta','ep','st');
6556: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6557: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6558: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6559: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6560: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6561: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6562: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6563: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6564: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6565: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6566: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6567: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6568: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6569: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6570: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6571: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6572: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6573: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6574: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6575: foreach my $option ('sourcedid','email','other') {
6576: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6577: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6578: ($option eq 'other' ? '' : (' 'x2) );
6579: }
6580: $output .= '</span></div>'.
6581: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6582: '<input type="text" name="lti_customuser_'.$num.'" '.
6583: 'value="'.$userfield.'" /></div></fieldset>'.
6584: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6585: foreach my $ltirole (@ltiroles) {
6586: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6587: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6588: }
6589: $output .= '</fieldset>'.
6590: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6591: '<table>'.
6592: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6593: '</table>'.
6594: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6595: '<td class="LC_left_item">';
6596: foreach my $auth ('lti',@authtypes) {
6597: my $authtext;
6598: if ($auth eq 'lti') {
6599: $authtext = &mt('None');
6600: } else {
6601: $authtext = $authnames{$shortauth{$auth}};
6602: }
6603: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6604: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6605: $authtext.'</label></span> ';
6606: }
6607: $output .= '</td></tr>'.
6608: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6609: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6610: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6611: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6612: '</table></fieldset>'.
6613: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6614: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6615: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6616: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6617: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6618: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6619: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6620: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6621: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6622: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6623: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6624: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6625: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6626: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6627: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6628: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6629: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6630: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6631: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6632: (' 'x2);
6633: }
6634: $output .= '</span></div></fieldset>'.
6635: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
6636: '<div class="LC_floatleft"><span class="LC_nobreak">'.
6637: &mt('Unique course identifier').': ';
6638: foreach my $option ('course_offering_sourcedid','context_id','other') {
6639: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
6640: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
6641: ($option eq 'other' ? '' : (' 'x2) );
6642: }
6643: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
6644: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
6645: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
6646: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
6647: foreach my $type (@coursetypes) {
6648: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
6649: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
6650: (' 'x2);
6651: }
6652: $output .= '</span><br /><br />'.
6653: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
6654: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
6655: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6656: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
6657: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6658: '</fieldset>'.
6659: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
6660: foreach my $ltirole (@lticourseroles) {
6661: my ($selected,$selectnone);
6662: if ($rolemaps{$ltirole} eq '') {
6663: $selectnone = ' selected="selected"';
6664: }
6665: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
6666: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
6667: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6668: foreach my $role (@courseroles) {
6669: unless ($selectnone) {
6670: if ($rolemaps{$ltirole} eq $role) {
6671: $selected = ' selected="selected"';
6672: } else {
6673: $selected = '';
6674: }
6675: }
6676: $output .= '<option value="'.$role.'"'.$selected.'>'.
6677: &Apache::lonnet::plaintext($role,'Course').
6678: '</option>';
6679: }
6680: $output .= '</select></td>';
6681: }
6682: $output .= '</tr></table></fieldset>'.
6683: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
6684: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
6685: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
6686: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6687: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
6688: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6689: '</fieldset>'.
6690: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
6691: foreach my $lticrsrole (@lticourseroles) {
6692: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
6693: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
6694: }
6695: $output .= '</fieldset>'.
6696: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
6697: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
6698: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
6699: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
6700: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
6701: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
6702: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
6703: '<span class="LC_nobreak">'.&mt('From').':<label>'.
6704: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
6705: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
6706: &mt('Standard field').'</label>'.(' 'x2).
6707: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
6708: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
6709: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
6710: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
6711: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
6712: my ($pb1p1chk,$pb1p0chk,$onclickpb);
6713: foreach my $extra ('roster','passback') {
6714: my $checkedon = '';
6715: my $checkedoff = ' checked="checked"';
6716: if ($extra eq 'passback') {
6717: $pb1p1chk = ' checked="checked"';
6718: $pb1p0chk = '';
6719: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6720: } else {
6721: $onclickpb = '';
6722: }
6723: if (ref($current) eq 'HASH') {
6724: if (($current->{$extra})) {
6725: $checkedon = $checkedoff;
6726: $checkedoff = '';
6727: if ($extra eq 'passback') {
6728: $passbacksty = 'inline-block';
6729: }
6730: if ($current->{'passbackformat'} eq '1.0') {
6731: $pb1p0chk = ' checked="checked"';
6732: $pb1p1chk = '';
6733: }
6734: }
6735: }
6736: $output .= $lt{$extra}.' '.
6737: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6738: &mt('No').'</label>'.(' 'x2).
6739: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6740: &mt('Yes').'</label><br />';
6741: }
6742: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6743: '<span class="LC_nobreak">'.&mt('Grade format').
6744: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6745: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6746: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6747: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6748: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
6749: $output .= '</span></div></fieldset>';
6750: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6751: #
6752: # $output .= '</fieldset>'.
6753: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6754: return $output;
6755: }
6756:
6757: sub ltimenu_titles {
6758: return &Apache::lonlocal::texthash(
6759: fullname => 'Full name',
6760: coursetitle => 'Course title',
6761: role => 'Role',
6762: logout => 'Logout',
6763: grades => 'Grades',
6764: );
6765: }
6766:
6767: sub print_coursedefaults {
6768: my ($position,$dom,$settings,$rowtotal) = @_;
6769: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6770: my $itemcount = 1;
6771: my %choices = &Apache::lonlocal::texthash (
6772: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6773: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6774: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6775: coursecredits => 'Credits can be specified for courses',
6776: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6777: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6778: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
6779: texengine => 'Default method to display mathematics',
6780: postsubmit => 'Disable submit button/keypress following student submission',
6781: canclone => "People who may clone a course (besides course's owner and coordinators)",
6782: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6783: );
6784: my %staticdefaults = (
6785: anonsurvey_threshold => 10,
6786: uploadquota => 500,
6787: postsubmit => 60,
6788: mysqltables => 172800,
6789: );
6790: if ($position eq 'top') {
6791: %defaultchecked = (
6792: 'canuse_pdfforms' => 'off',
6793: 'uselcmath' => 'on',
6794: 'usejsme' => 'on',
6795: 'inline_chem' => 'on',
6796: 'canclone' => 'none',
6797: );
6798: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
6799: my $deftex = $Apache::lonnet::deftex;
6800: if (ref($settings) eq 'HASH') {
6801: if ($settings->{'texengine'}) {
6802: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6803: $deftex = $settings->{'texengine'};
6804: }
6805: }
6806: }
6807: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6808: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6809: '<span class="LC_nobreak">'.$choices{'texengine'}.
6810: '</span></td><td class="LC_right_item">'.
6811: '<select name="texengine">'."\n";
6812: my %texoptions = (
6813: MathJax => 'MathJax',
6814: mimetex => &mt('Convert to Images'),
6815: tth => &mt('TeX to HTML'),
6816: );
6817: foreach my $renderer ('MathJax','mimetex','tth') {
6818: my $selected = '';
6819: if ($renderer eq $deftex) {
6820: $selected = ' selected="selected"';
6821: }
6822: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6823: }
6824: $mathdisp .= '</select></td></tr>'."\n";
6825: $itemcount ++;
6826: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6827: \%choices,$itemcount);
6828: $datatable = $mathdisp.$datatable;
6829: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6830: $datatable .=
6831: '<tr'.$css_class.'><td style="vertical-align: top">'.
6832: '<span class="LC_nobreak">'.$choices{'canclone'}.
6833: '</span></td><td class="LC_left_item">';
6834: my $currcanclone = 'none';
6835: my $onclick;
6836: my @cloneoptions = ('none','domain');
6837: my %clonetitles = &Apache::lonlocal::texthash (
6838: none => 'No additional course requesters',
6839: domain => "Any course requester in course's domain",
6840: instcode => 'Course requests for official courses ...',
6841: );
6842: my (%codedefaults,@code_order,@posscodes);
6843: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6844: \@code_order) eq 'ok') {
6845: if (@code_order > 0) {
6846: push(@cloneoptions,'instcode');
6847: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6848: }
6849: }
6850: if (ref($settings) eq 'HASH') {
6851: if ($settings->{'canclone'}) {
6852: if (ref($settings->{'canclone'}) eq 'HASH') {
6853: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6854: if (@code_order > 0) {
6855: $currcanclone = 'instcode';
6856: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6857: }
6858: }
6859: } elsif ($settings->{'canclone'} eq 'domain') {
6860: $currcanclone = $settings->{'canclone'};
6861: }
6862: }
6863: }
6864: foreach my $option (@cloneoptions) {
6865: my ($checked,$additional);
6866: if ($currcanclone eq $option) {
6867: $checked = ' checked="checked"';
6868: }
6869: if ($option eq 'instcode') {
6870: if (@code_order) {
6871: my $show = 'none';
6872: if ($checked) {
6873: $show = 'block';
6874: }
6875: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6876: &mt('Institutional codes for new and cloned course have identical:').
6877: '<br />';
6878: foreach my $item (@code_order) {
6879: my $codechk;
6880: if ($checked) {
6881: if (grep(/^\Q$item\E$/,@posscodes)) {
6882: $codechk = ' checked="checked"';
6883: }
6884: }
6885: $additional .= '<label>'.
6886: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6887: $item.'</label>';
6888: }
6889: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6890: }
6891: }
6892: $datatable .=
6893: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6894: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6895: '</label> '.$additional.'</span><br />';
6896: }
6897: $datatable .= '</td>'.
6898: '</tr>';
6899: $itemcount ++;
6900: } else {
6901: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6902: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6903: my $currusecredits = 0;
6904: my $postsubmitclient = 1;
6905: my @types = ('official','unofficial','community','textbook','placement');
6906: if (ref($settings) eq 'HASH') {
6907: $currdefresponder = $settings->{'anonsurvey_threshold'};
6908: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6909: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6910: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6911: }
6912: }
6913: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6914: foreach my $type (@types) {
6915: next if ($type eq 'community');
6916: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6917: if ($defcredits{$type} ne '') {
6918: $currusecredits = 1;
6919: }
6920: }
6921: }
6922: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6923: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6924: $postsubmitclient = 0;
6925: foreach my $type (@types) {
6926: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6927: }
6928: } else {
6929: foreach my $type (@types) {
6930: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6931: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6932: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6933: } else {
6934: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6935: }
6936: } else {
6937: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6938: }
6939: }
6940: }
6941: } else {
6942: foreach my $type (@types) {
6943: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6944: }
6945: }
6946: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6947: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6948: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6949: }
6950: } else {
6951: foreach my $type (@types) {
6952: $currmysql{$type} = $staticdefaults{'mysqltables'};
6953: }
6954: }
6955: } else {
6956: foreach my $type (@types) {
6957: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6958: }
6959: }
6960: if (!$currdefresponder) {
6961: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
6962: } elsif ($currdefresponder < 1) {
6963: $currdefresponder = 1;
6964: }
6965: foreach my $type (@types) {
6966: if ($curruploadquota{$type} eq '') {
6967: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
6968: }
6969: }
6970: $datatable .=
6971: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6972: $choices{'anonsurvey_threshold'}.
6973: '</span></td>'.
6974: '<td class="LC_right_item"><span class="LC_nobreak">'.
6975: '<input type="text" name="anonsurvey_threshold"'.
6976: ' value="'.$currdefresponder.'" size="5" /></span>'.
6977: '</td></tr>'."\n";
6978: $itemcount ++;
6979: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6980: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6981: $choices{'uploadquota'}.
6982: '</span></td>'.
6983: '<td style="text-align: right" class="LC_right_item">'.
6984: '<table><tr>';
6985: foreach my $type (@types) {
6986: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6987: '<input type="text" name="uploadquota_'.$type.'"'.
6988: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
6989: }
6990: $datatable .= '</tr></table></td></tr>'."\n";
6991: $itemcount ++;
6992: my $onclick = "toggleDisplay(this.form,'credits');";
6993: my $display = 'none';
6994: if ($currusecredits) {
6995: $display = 'block';
6996: }
6997: my $additional = '<div id="credits" style="display: '.$display.'">'.
6998: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
6999: foreach my $type (@types) {
7000: next if ($type eq 'community');
7001: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7002: '<input type="text" name="'.$type.'_credits"'.
7003: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7004: }
7005: $additional .= '</tr></table></div>'."\n";
7006: %defaultchecked = ('coursecredits' => 'off');
7007: @toggles = ('coursecredits');
7008: my $current = {
7009: 'coursecredits' => $currusecredits,
7010: };
7011: (my $table,$itemcount) =
7012: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7013: \%choices,$itemcount,$onclick,$additional,'left');
7014: $datatable .= $table;
7015: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7016: my $display = 'none';
7017: if ($postsubmitclient) {
7018: $display = 'block';
7019: }
7020: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7021: &mt('Number of seconds submit is disabled').'<br />'.
7022: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7023: '<table><tr>';
7024: foreach my $type (@types) {
7025: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7026: '<input type="text" name="'.$type.'_timeout" value="'.
7027: $deftimeout{$type}.'" size="5" /></td>';
7028: }
7029: $additional .= '</tr></table></div>'."\n";
7030: %defaultchecked = ('postsubmit' => 'on');
7031: @toggles = ('postsubmit');
7032: $current = {
7033: 'postsubmit' => $postsubmitclient,
7034: };
7035: ($table,$itemcount) =
7036: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7037: \%choices,$itemcount,$onclick,$additional,'left');
7038: $datatable .= $table;
7039: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7040: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7041: $choices{'mysqltables'}.
7042: '</span></td>'.
7043: '<td style="text-align: right" class="LC_right_item">'.
7044: '<table><tr>';
7045: foreach my $type (@types) {
7046: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7047: '<input type="text" name="mysqltables_'.$type.'"'.
7048: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7049: }
7050: $datatable .= '</tr></table></td></tr>'."\n";
7051: $itemcount ++;
7052:
7053: }
7054: $$rowtotal += $itemcount;
7055: return $datatable;
7056: }
7057:
7058: sub print_selfenrollment {
7059: my ($position,$dom,$settings,$rowtotal) = @_;
7060: my ($css_class,$datatable);
7061: my $itemcount = 1;
7062: my @types = ('official','unofficial','community','textbook','placement');
7063: if (($position eq 'top') || ($position eq 'middle')) {
7064: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7065: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7066: my @rows;
7067: my $key;
7068: if ($position eq 'top') {
7069: $key = 'admin';
7070: if (ref($rowsref) eq 'ARRAY') {
7071: @rows = @{$rowsref};
7072: }
7073: } elsif ($position eq 'middle') {
7074: $key = 'default';
7075: @rows = ('types','registered','approval','limit');
7076: }
7077: foreach my $row (@rows) {
7078: if (defined($titlesref->{$row})) {
7079: $itemcount ++;
7080: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7081: $datatable .= '<tr'.$css_class.'>'.
7082: '<td>'.$titlesref->{$row}.'</td>'.
7083: '<td class="LC_left_item">'.
7084: '<table><tr>';
7085: my (%current,%currentcap);
7086: if (ref($settings) eq 'HASH') {
7087: if (ref($settings->{$key}) eq 'HASH') {
7088: foreach my $type (@types) {
7089: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7090: $current{$type} = $settings->{$key}->{$type}->{$row};
7091: }
7092: if (($row eq 'limit') && ($key eq 'default')) {
7093: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7094: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7095: }
7096: }
7097: }
7098: }
7099: }
7100: my %roles = (
7101: '0' => &Apache::lonnet::plaintext('dc'),
7102: );
7103:
7104: foreach my $type (@types) {
7105: unless (($row eq 'registered') && ($key eq 'default')) {
7106: $datatable .= '<th>'.&mt($type).'</th>';
7107: }
7108: }
7109: unless (($row eq 'registered') && ($key eq 'default')) {
7110: $datatable .= '</tr><tr>';
7111: }
7112: foreach my $type (@types) {
7113: if ($type eq 'community') {
7114: $roles{'1'} = &mt('Community personnel');
7115: } else {
7116: $roles{'1'} = &mt('Course personnel');
7117: }
7118: $datatable .= '<td style="vertical-align: top">';
7119: if ($position eq 'top') {
7120: my %checked;
7121: if ($current{$type} eq '0') {
7122: $checked{'0'} = ' checked="checked"';
7123: } else {
7124: $checked{'1'} = ' checked="checked"';
7125: }
7126: foreach my $role ('1','0') {
7127: $datatable .= '<span class="LC_nobreak"><label>'.
7128: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7129: 'value="'.$role.'"'.$checked{$role}.' />'.
7130: $roles{$role}.'</label></span> ';
7131: }
7132: } else {
7133: if ($row eq 'types') {
7134: my %checked;
7135: if ($current{$type} =~ /^(all|dom)$/) {
7136: $checked{$1} = ' checked="checked"';
7137: } else {
7138: $checked{''} = ' checked="checked"';
7139: }
7140: foreach my $val ('','dom','all') {
7141: $datatable .= '<span class="LC_nobreak"><label>'.
7142: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7143: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7144: }
7145: } elsif ($row eq 'registered') {
7146: my %checked;
7147: if ($current{$type} eq '1') {
7148: $checked{'1'} = ' checked="checked"';
7149: } else {
7150: $checked{'0'} = ' checked="checked"';
7151: }
7152: foreach my $val ('0','1') {
7153: $datatable .= '<span class="LC_nobreak"><label>'.
7154: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7155: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7156: }
7157: } elsif ($row eq 'approval') {
7158: my %checked;
7159: if ($current{$type} =~ /^([12])$/) {
7160: $checked{$1} = ' checked="checked"';
7161: } else {
7162: $checked{'0'} = ' checked="checked"';
7163: }
7164: for my $val (0..2) {
7165: $datatable .= '<span class="LC_nobreak"><label>'.
7166: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7167: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7168: }
7169: } elsif ($row eq 'limit') {
7170: my %checked;
7171: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7172: $checked{$1} = ' checked="checked"';
7173: } else {
7174: $checked{'none'} = ' checked="checked"';
7175: }
7176: my $cap;
7177: if ($currentcap{$type} =~ /^\d+$/) {
7178: $cap = $currentcap{$type};
7179: }
7180: foreach my $val ('none','allstudents','selfenrolled') {
7181: $datatable .= '<span class="LC_nobreak"><label>'.
7182: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7183: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7184: }
7185: $datatable .= '<br />'.
7186: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7187: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7188: '</span>';
7189: }
7190: }
7191: $datatable .= '</td>';
7192: }
7193: $datatable .= '</tr>';
7194: }
7195: $datatable .= '</table></td></tr>';
7196: }
7197: } elsif ($position eq 'bottom') {
7198: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7199: }
7200: $$rowtotal += $itemcount;
7201: return $datatable;
7202: }
7203:
7204: sub print_validation_rows {
7205: my ($caller,$dom,$settings,$rowtotal) = @_;
7206: my ($itemsref,$namesref,$fieldsref);
7207: if ($caller eq 'selfenroll') {
7208: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7209: } elsif ($caller eq 'requestcourses') {
7210: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7211: }
7212: my %currvalidation;
7213: if (ref($settings) eq 'HASH') {
7214: if (ref($settings->{'validation'}) eq 'HASH') {
7215: %currvalidation = %{$settings->{'validation'}};
7216: }
7217: }
7218: my $datatable;
7219: my $itemcount = 0;
7220: foreach my $item (@{$itemsref}) {
7221: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7222: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7223: $namesref->{$item}.
7224: '</span></td>'.
7225: '<td class="LC_left_item">';
7226: if (($item eq 'url') || ($item eq 'button')) {
7227: $datatable .= '<span class="LC_nobreak">'.
7228: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7229: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7230: } elsif ($item eq 'fields') {
7231: my @currfields;
7232: if (ref($currvalidation{$item}) eq 'ARRAY') {
7233: @currfields = @{$currvalidation{$item}};
7234: }
7235: foreach my $field (@{$fieldsref}) {
7236: my $check = '';
7237: if (grep(/^\Q$field\E$/,@currfields)) {
7238: $check = ' checked="checked"';
7239: }
7240: $datatable .= '<span class="LC_nobreak"><label>'.
7241: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7242: ' value="'.$field.'"'.$check.' />'.$field.
7243: '</label></span> ';
7244: }
7245: } elsif ($item eq 'markup') {
7246: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7247: $currvalidation{$item}.
7248: '</textarea>';
7249: }
7250: $datatable .= '</td></tr>'."\n";
7251: if (ref($rowtotal)) {
7252: $itemcount ++;
7253: }
7254: }
7255: if ($caller eq 'requestcourses') {
7256: my %currhash;
7257: if (ref($settings) eq 'HASH') {
7258: if (ref($settings->{'validation'}) eq 'HASH') {
7259: if ($settings->{'validation'}{'dc'} ne '') {
7260: $currhash{$settings->{'validation'}{'dc'}} = 1;
7261: }
7262: }
7263: }
7264: my $numinrow = 2;
7265: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7266: 'validationdc',%currhash);
7267: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7268: $datatable .= '<tr'.$css_class.'><td>';
7269: if ($numdc > 1) {
7270: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7271: } else {
7272: $datatable .= &mt('Course creation processed as: ');
7273: }
7274: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7275: $itemcount ++;
7276: }
7277: if (ref($rowtotal)) {
7278: $$rowtotal += $itemcount;
7279: }
7280: return $datatable;
7281: }
7282:
7283: sub print_privacy {
7284: my ($position,$dom,$settings,$rowtotal) = @_;
7285: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7286: my $itemcount = 0;
7287: unless ($position eq 'top') {
7288: @items = ('domain','author','course','community');
7289: %names = &Apache::lonlocal::texthash (
7290: domain => 'Assigned domain role(s)',
7291: author => 'Assigned co-author role(s)',
7292: course => 'Assigned course role(s)',
7293: community => 'Assigned community role',
7294: );
7295: $numinrow = 4;
7296: ($othertitle,$usertypes,$types) =
7297: &Apache::loncommon::sorted_inst_types($dom);
7298: }
7299: if (($position eq 'top') || ($position eq 'middle')) {
7300: my (%by_ip,%by_location,@intdoms,@instdoms);
7301: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7302: if ($position eq 'top') {
7303: my %curr;
7304: my @options = ('none','user','domain','auto');
7305: my %titles = &Apache::lonlocal::texthash (
7306: none => 'Not allowed',
7307: user => 'User authorizes',
7308: domain => 'DC authorizes',
7309: auto => 'Unrestricted',
7310: instdom => 'Other domain shares institution/provider',
7311: extdom => 'Other domain has different institution/provider',
7312: );
7313: my %names = &Apache::lonlocal::texthash (
7314: domain => 'Domain role',
7315: author => 'Co-author role',
7316: course => 'Course role',
7317: community => 'Community role',
7318: );
7319: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7320: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7321: foreach my $domtype ('instdom','extdom') {
7322: my (%checked,$skip);
7323: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7324: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7325: '<td class="LC_left_item">';
7326: if ($domtype eq 'instdom') {
7327: unless (@instdoms > 1) {
7328: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7329: $skip = 1;
7330: }
7331: } elsif ($domtype eq 'extdom') {
7332: if (keys(%by_location) == 0) {
7333: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7334: $skip = 1;
7335: }
7336: }
7337: unless ($skip) {
7338: foreach my $roletype ('domain','author','course','community') {
7339: $checked{'auto'} = ' checked="checked"';
7340: if (ref($settings) eq 'HASH') {
7341: if (ref($settings->{approval}) eq 'HASH') {
7342: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7343: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7344: $checked{$1} = ' checked="checked"';
7345: $checked{'auto'} = '';
7346: }
7347: }
7348: }
7349: }
7350: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7351: foreach my $option (@options) {
7352: $datatable .= '<span class="LC_nobreak"><label>'.
7353: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7354: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7355: '</label></span> ';
7356: }
7357: $datatable .= '</fieldset>';
7358: }
7359: }
7360: $datatable .= '</td></tr>';
7361: $itemcount ++;
7362: }
7363: } elsif ($position eq 'middle') {
7364: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7365: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7366: foreach my $item (@{$types}) {
7367: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7368: $numinrow,$itemcount,'','','','','',
7369: '',$usertypes->{$item});
7370: $itemcount ++;
7371: }
7372: }
7373: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7374: $numinrow,$itemcount,'','','','','',
7375: '',$othertitle);
7376: $itemcount ++;
7377: } else {
7378: my (@insttypes,%insttitles);
7379: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7380: @insttypes = @{$types};
7381: %insttitles = %{$usertypes};
7382: }
7383: foreach my $item (@insttypes,'default') {
7384: my $title;
7385: if ($item eq 'default') {
7386: $title = $othertitle;
7387: } else {
7388: $title = $insttitles{$item};
7389: }
7390: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7391: $datatable .= '<tr'.$css_class.'>'.
7392: '<td class="LC_left_item">'.$title.'</td>'.
7393: '<td class="LC_left_item">'.
7394: &mt('Nothing to set here, as there are no other domains').
7395: '</td></tr>';
7396: $itemcount ++;
7397: }
7398: }
7399: }
7400: } else {
7401: my $prefix;
7402: if ($position eq 'lower') {
7403: $prefix = 'priv';
7404: } else {
7405: $prefix = 'unpriv';
7406: }
7407: foreach my $item (@items) {
7408: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7409: $numinrow,$itemcount,'','','','','',
7410: '',$names{$item});
7411: $itemcount ++;
7412: }
7413: }
7414: if (ref($rowtotal)) {
7415: $$rowtotal += $itemcount;
7416: }
7417: return $datatable;
7418: }
7419:
7420: sub print_passwords {
7421: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7422: my ($datatable,$css_class);
7423: my $itemcount = 0;
7424: my %titles = &Apache::lonlocal::texthash (
7425: captcha => '"Forgot Password" CAPTCHA validation',
7426: link => 'Reset link expiration (hours)',
7427: case => 'Case-sensitive usernames/e-mail',
7428: prelink => 'Information required (form 1)',
7429: postlink => 'Information required (form 2)',
7430: emailsrc => 'LON-CAPA e-mail address type(s)',
7431: customtext => 'Domain specific text (HTML)',
7432: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7433: intauth_check => 'Check bcrypt cost if authenticated',
7434: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7435: permanent => 'Permanent e-mail address',
7436: critical => 'Critical notification address',
7437: notify => 'Notification address',
7438: min => 'Minimum password length',
7439: max => 'Maximum password length',
7440: chars => 'Required characters',
7441: expire => 'Password expiration (days)',
7442: numsaved => 'Number of previous passwords to save and disallow reuse',
7443: );
7444: if ($position eq 'top') {
7445: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7446: my $shownlinklife = 2;
7447: my $prelink = 'both';
7448: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7449: if (ref($settings) eq 'HASH') {
7450: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7451: $shownlinklife = $settings->{resetlink};
7452: }
7453: if (ref($settings->{resetcase}) eq 'ARRAY') {
7454: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7455: }
7456: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7457: $prelink = $settings->{resetprelink};
7458: }
7459: if (ref($settings->{resetpostlink}) eq 'HASH') {
7460: %postlink = %{$settings->{resetpostlink}};
7461: }
7462: if (ref($settings->{resetemail}) eq 'ARRAY') {
7463: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7464: }
7465: if ($settings->{resetremove}) {
7466: $nostdtext = 1;
7467: }
7468: if ($settings->{resetcustom}) {
7469: $customurl = $settings->{resetcustom};
7470: }
7471: } else {
7472: if (ref($types) eq 'ARRAY') {
7473: foreach my $item (@{$types}) {
7474: $casesens{$item} = 1;
7475: $postlink{$item} = ['username','email'];
7476: }
7477: }
7478: $casesens{'default'} = 1;
7479: $postlink{'default'} = ['username','email'];
7480: $prelink = 'both';
7481: %emailsrc = (
7482: permanent => 1,
7483: critical => 1,
7484: notify => 1,
7485: );
7486: }
7487: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7488: $itemcount ++;
7489: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7490: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7491: '<td class="LC_left_item">'.
7492: '<input type="textbox" value="'.$shownlinklife.'" '.
7493: 'name="passwords_link" size="3" /></td></tr>';
7494: $itemcount ++;
7495: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7496: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7497: '<td class="LC_left_item">';
7498: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7499: foreach my $item (@{$types}) {
7500: my $checkedcase;
7501: if ($casesens{$item}) {
7502: $checkedcase = ' checked="checked"';
7503: }
7504: $datatable .= '<span class="LC_nobreak"><label>'.
7505: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7506: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7507: '</span> ';
7508: }
7509: }
7510: my $checkedcase;
7511: if ($casesens{'default'}) {
7512: $checkedcase = ' checked="checked"';
7513: }
7514: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7515: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7516: $othertitle.'</label></span></td>';
7517: $itemcount ++;
7518: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7519: my %checkedpre = (
7520: both => ' checked="checked"',
7521: either => '',
7522: );
7523: if ($prelink eq 'either') {
7524: $checkedpre{either} = ' checked="checked"';
7525: $checkedpre{both} = '';
7526: }
7527: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7528: '<td class="LC_left_item"><span class="LC_nobreak">'.
7529: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7530: &mt('Both username and e-mail address').'</label></span> '.
7531: '<span class="LC_nobreak"><label>'.
7532: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7533: &mt('Either username or e-mail address').'</label></span></td></tr>';
7534: $itemcount ++;
7535: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7536: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7537: '<td class="LC_left_item">';
7538: my %postlinked;
7539: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7540: foreach my $item (@{$types}) {
7541: undef(%postlinked);
7542: $datatable .= '<fieldset style="display: inline-block;">'.
7543: '<legend>'.$usertypes->{$item}.'</legend>';
7544: if (ref($postlink{$item}) eq 'ARRAY') {
7545: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7546: }
7547: foreach my $field ('email','username') {
7548: my $checked;
7549: if ($postlinked{$field}) {
7550: $checked = ' checked="checked"';
7551: }
7552: $datatable .= '<span class="LC_nobreak"><label>'.
7553: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7554: $field.'"'.$checked.' />'.$field.'</label>'.
7555: '<span> ';
7556: }
7557: $datatable .= '</fieldset>';
7558: }
7559: }
7560: if (ref($postlink{'default'}) eq 'ARRAY') {
7561: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7562: }
7563: $datatable .= '<fieldset style="display: inline-block;">'.
7564: '<legend>'.$othertitle.'</legend>';
7565: foreach my $field ('email','username') {
7566: my $checked;
7567: if ($postlinked{$field}) {
7568: $checked = ' checked="checked"';
7569: }
7570: $datatable .= '<span class="LC_nobreak"><label>'.
7571: '<input type="checkbox" name="passwords_postlink_default" value="'.
7572: $field.'"'.$checked.' />'.$field.'</label>'.
7573: '<span> ';
7574: }
7575: $datatable .= '</fieldset></td></tr>';
7576: $itemcount ++;
7577: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7578: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7579: '<td class="LC_left_item">';
7580: foreach my $type ('permanent','critical','notify') {
7581: my $checkedemail;
7582: if ($emailsrc{$type}) {
7583: $checkedemail = ' checked="checked"';
7584: }
7585: $datatable .= '<span class="LC_nobreak"><label>'.
7586: '<input type="checkbox" name="passwords_emailsrc" value="'.
7587: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7588: '<span> ';
7589: }
7590: $datatable .= '</td></tr>';
7591: $itemcount ++;
7592: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7593: my $switchserver = &check_switchserver($dom,$confname);
7594: my ($showstd,$noshowstd);
7595: if ($nostdtext) {
7596: $noshowstd = ' checked="checked"';
7597: } else {
7598: $showstd = ' checked="checked"';
7599: }
7600: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7601: '<td class="LC_left_item"><span class="LC_nobreak">'.
7602: &mt('Retain standard text:').
7603: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7604: &mt('Yes').'</label>'.' '.
7605: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7606: &mt('No').'</label></span><br />'.
7607: '<span class="LC_fontsize_small">'.
7608: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7609: &mt('Include custom text:');
7610: if ($customurl) {
7611: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7612: undef,undef,undef,undef,'background-color:#ffffff');
7613: $datatable .= '<span class="LC_nobreak"> '.$link.
7614: '<label><input type="checkbox" name="passwords_custom_del"'.
7615: ' value="1" />'.&mt('Delete?').'</label></span>'.
7616: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7617: }
7618: if ($switchserver) {
7619: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7620: } else {
7621: $datatable .='<span class="LC_nobreak"> '.
7622: '<input type="file" name="passwords_customfile" /></span>';
7623: }
7624: $datatable .= '</td></tr>';
7625: } elsif ($position eq 'middle') {
7626: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7627: my @items = ('intauth_cost','intauth_check','intauth_switch');
7628: my %defaults;
7629: if (ref($domconf{'defaults'}) eq 'HASH') {
7630: %defaults = %{$domconf{'defaults'}};
7631: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7632: $defaults{'intauth_cost'} = 10;
7633: }
7634: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7635: $defaults{'intauth_check'} = 0;
7636: }
7637: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7638: $defaults{'intauth_switch'} = 0;
7639: }
7640: } else {
7641: %defaults = (
7642: 'intauth_cost' => 10,
7643: 'intauth_check' => 0,
7644: 'intauth_switch' => 0,
7645: );
7646: }
7647: foreach my $item (@items) {
7648: if ($itemcount%2) {
7649: $css_class = '';
7650: } else {
7651: $css_class = ' class="LC_odd_row" ';
7652: }
7653: $datatable .= '<tr'.$css_class.'>'.
7654: '<td><span class="LC_nobreak">'.$titles{$item}.
7655: '</span></td><td class="LC_left_item" colspan="3">';
7656: if ($item eq 'intauth_switch') {
7657: my @options = (0,1,2);
7658: my %optiondesc = &Apache::lonlocal::texthash (
7659: 0 => 'No',
7660: 1 => 'Yes',
7661: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7662: );
7663: $datatable .= '<table width="100%">';
7664: foreach my $option (@options) {
7665: my $checked = ' ';
7666: if ($defaults{$item} eq $option) {
7667: $checked = ' checked="checked"';
7668: }
7669: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7670: '<label><input type="radio" name="'.$item.
7671: '" value="'.$option.'"'.$checked.' />'.
7672: $optiondesc{$option}.'</label></span></td></tr>';
7673: }
7674: $datatable .= '</table>';
7675: } elsif ($item eq 'intauth_check') {
7676: my @options = (0,1,2);
7677: my %optiondesc = &Apache::lonlocal::texthash (
7678: 0 => 'No',
7679: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7680: 2 => 'Yes, disallow login if stored cost is less than domain default',
7681: );
7682: $datatable .= '<table width="100%">';
7683: foreach my $option (@options) {
7684: my $checked = ' ';
7685: my $onclick;
7686: if ($defaults{$item} eq $option) {
7687: $checked = ' checked="checked"';
7688: }
7689: if ($option == 2) {
7690: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7691: }
7692: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7693: '<label><input type="radio" name="'.$item.
7694: '" value="'.$option.'"'.$checked.$onclick.' />'.
7695: $optiondesc{$option}.'</label></span></td></tr>';
7696: }
7697: $datatable .= '</table>';
7698: } else {
7699: $datatable .= '<input type="text" name="'.$item.'" value="'.
7700: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7701: }
7702: $datatable .= '</td></tr>';
7703: $itemcount ++;
7704: }
7705: } elsif ($position eq 'lower') {
7706: my ($min,$max,%chars,$expire,$numsaved);
7707: $min = $Apache::lonnet::passwdmin;
7708: if (ref($settings) eq 'HASH') {
7709: if ($settings->{min}) {
7710: $min = $settings->{min};
7711: }
7712: if ($settings->{max}) {
7713: $max = $settings->{max};
7714: }
7715: if (ref($settings->{chars}) eq 'ARRAY') {
7716: map { $chars{$_} = 1; } (@{$settings->{chars}});
7717: }
7718: if ($settings->{expire}) {
7719: $expire = $settings->{expire};
7720: }
7721: if ($settings->{numsaved}) {
7722: $numsaved = $settings->{numsaved};
7723: }
7724: }
7725: my %rulenames = &Apache::lonlocal::texthash(
7726: uc => 'At least one upper case letter',
7727: lc => 'At least one lower case letter',
7728: num => 'At least one number',
7729: spec => 'At least one non-alphanumeric',
7730: );
7731: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7732: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7733: '<td class="LC_left_item"><span class="LC_nobreak">'.
7734: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
7735: 'onblur="javascript:warnIntPass(this);" />'.
7736: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7737: '</span></td></tr>';
7738: $itemcount ++;
7739: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7740: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7741: '<td class="LC_left_item"><span class="LC_nobreak">'.
7742: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
7743: 'onblur="javascript:warnIntPass(this);" />'.
7744: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7745: '</span></td></tr>';
7746: $itemcount ++;
7747: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7748: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7749: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7750: '</span></td>';
7751: my $numinrow = 2;
7752: my @possrules = ('uc','lc','num','spec');
7753: $datatable .= '<td class="LC_left_item"><table>';
7754: for (my $i=0; $i<@possrules; $i++) {
7755: my ($rem,$checked);
7756: if ($chars{$possrules[$i]}) {
7757: $checked = ' checked="checked"';
7758: }
7759: $rem = $i%($numinrow);
7760: if ($rem == 0) {
7761: if ($i > 0) {
7762: $datatable .= '</tr>';
7763: }
7764: $datatable .= '<tr>';
7765: }
7766: $datatable .= '<td><span class="LC_nobreak"><label>'.
7767: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7768: $rulenames{$possrules[$i]}.'</label></span></td>';
7769: }
7770: my $rem = @possrules%($numinrow);
7771: my $colsleft = $numinrow - $rem;
7772: if ($colsleft > 1 ) {
7773: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7774: ' </td>';
7775: } elsif ($colsleft == 1) {
7776: $datatable .= '<td class="LC_left_item"> </td>';
7777: }
7778: $datatable .='</table></td></tr>';
7779: $itemcount ++;
7780: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7781: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7782: '<td class="LC_left_item"><span class="LC_nobreak">'.
7783: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" '.
7784: 'onblur="javascript:warnIntPass(this);" />'.
7785: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7786: '</span></td></tr>';
7787: $itemcount ++;
7788: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7789: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7790: '<td class="LC_left_item"><span class="LC_nobreak">'.
7791: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
7792: 'onblur="javascript:warnIntPass(this);" />'.
7793: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7794: '</span></td></tr>';
7795: } else {
7796: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7797: my %ownerchg = (
7798: by => {},
7799: for => {},
7800: );
7801: my %ownertitles = &Apache::lonlocal::texthash (
7802: by => 'Course owner status(es) allowed',
7803: for => 'Student status(es) allowed',
7804: );
7805: if (ref($settings) eq 'HASH') {
7806: if (ref($settings->{crsownerchg}) eq 'HASH') {
7807: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7808: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7809: }
7810: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7811: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7812: }
7813: }
7814: }
7815: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7816: $datatable .= '<tr '.$css_class.'>'.
7817: '<td>'.
7818: &mt('Requirements').'<ul>'.
7819: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7820: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7821: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7822: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7823: '</ul>'.
7824: '</td>'.
7825: '<td class="LC_left_item">';
7826: foreach my $item ('by','for') {
7827: $datatable .= '<fieldset style="display: inline-block;">'.
7828: '<legend>'.$ownertitles{$item}.'</legend>';
7829: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7830: foreach my $type (@{$types}) {
7831: my $checked;
7832: if ($ownerchg{$item}{$type}) {
7833: $checked = ' checked="checked"';
7834: }
7835: $datatable .= '<span class="LC_nobreak"><label>'.
7836: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7837: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7838: '</span> ';
7839: }
7840: }
7841: my $checked;
7842: if ($ownerchg{$item}{'default'}) {
7843: $checked = ' checked="checked"';
7844: }
7845: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7846: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7847: $othertitle.'</label></span></fieldset>';
7848: }
7849: $datatable .= '</td></tr>';
7850: }
7851: return $datatable;
7852: }
7853:
7854: sub print_wafproxy {
7855: my ($position,$dom,$settings,$rowtotal) = @_;
7856: my $css_class;
7857: my $itemcount = 0;
7858: my $datatable;
7859: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7860: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
7861: my %lt = &wafproxy_titles();
7862: foreach my $server (sort(keys(%servers))) {
7863: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7864: next if ($serverhome eq '');
7865: my $serverdom;
7866: if ($serverhome ne $server) {
7867: $serverdom = &Apache::lonnet::host_domain($serverhome);
7868: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
7869: $othercontrol{$server} = $serverdom;
7870: }
7871: } else {
7872: $serverdom = &Apache::lonnet::host_domain($server);
7873: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
7874: if ($serverdom ne $dom) {
7875: $othercontrol{$server} = $serverdom;
7876: } else {
7877: $setdom = 1;
7878: if (ref($settings) eq 'HASH') {
7879: if (ref($settings->{'alias'}) eq 'HASH') {
7880: $aliases{$dom} = $settings->{'alias'};
7881: if ($aliases{$dom} ne '') {
7882: $showdom = 1;
7883: }
7884: }
7885: if (ref($settings->{'saml'}) eq 'HASH') {
7886: $saml{$dom} = $settings->{'saml'};
7887: }
7888: }
7889: }
7890: }
7891: }
7892: if ($setdom) {
7893: %{$values{$dom}} = ();
7894: if (ref($settings) eq 'HASH') {
7895: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7896: $values{$dom}{$item} = $settings->{$item};
7897: }
7898: }
7899: }
7900: if (keys(%othercontrol)) {
7901: %otherdoms = reverse(%othercontrol);
7902: foreach my $domain (keys(%otherdoms)) {
7903: %{$values{$domain}} = ();
7904: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7905: if (ref($config{'wafproxy'}) eq 'HASH') {
7906: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7907: if (exists($config{'wafproxy'}{'saml'})) {
7908: $saml{$domain} = $config{'wafproxy'}{'saml'};
7909: }
7910: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7911: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7912: }
7913: }
7914: }
7915: }
7916: if ($position eq 'top') {
7917: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7918: my %aliasinfo;
7919: foreach my $server (sort(keys(%servers))) {
7920: $itemcount ++;
7921: my $dom_in_effect;
7922: my $aliasrows = '<tr>'.
7923: '<td class="LC_left_item" style="vertical-align: baseline;">'.
7924: &mt('Hostname').': '.
7925: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
7926: if ($othercontrol{$server}) {
7927: $dom_in_effect = $othercontrol{$server};
7928: my ($current,$forsaml);
7929: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
7930: $current = $aliases{$dom_in_effect}{$server};
7931: }
7932: if (ref($saml{$dom_in_effect}) eq 'HASH') {
7933: if ($saml{$dom_in_effect}{$server}) {
7934: $forsaml = 1;
7935: }
7936: }
7937: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7938: &mt('Alias').': ';
7939: if ($current) {
7940: $aliasrows .= $current;
7941: if ($forsaml) {
7942: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
7943: }
7944: } else {
7945: $aliasrows .= &mt('None');
7946: }
7947: $aliasrows .= ' <span class="LC_small">('.
7948: &mt('controlled by domain: [_1]',
7949: '<b>'.$dom_in_effect.'</b>').')</span></td>';
7950: } else {
7951: $dom_in_effect = $dom;
7952: my ($current,$samlon,$samloff);
7953: $samloff = ' checked="checked"';
7954: if (ref($aliases{$dom}) eq 'HASH') {
7955: if ($aliases{$dom}{$server}) {
7956: $current = $aliases{$dom}{$server};
7957: }
7958: }
7959: if (ref($saml{$dom}) eq 'HASH') {
7960: if ($saml{$dom}{$server}) {
7961: $samlon = $samloff;
7962: undef($samloff);
7963: }
7964: }
7965: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7966: &mt('Alias').': '.
7967: '<input type="text" name="wafproxy_alias_'.$server.'" '.
7968: 'value="'.$current.'" size="30" />'.
7969: (' 'x2).'<span class="LC_nobreak">'.
7970: &mt('Alias used for SSO Auth').': <label>'.
7971: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
7972: &mt('No').'</label> <label>'.
7973: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
7974: &mt('Yes').'</label></span>'.
7975: '</td>';
7976: }
7977: $aliasrows .= '</tr>';
7978: $aliasinfo{$dom_in_effect} .= $aliasrows;
7979: }
7980: if ($aliasinfo{$dom}) {
7981: my ($onclick,$wafon,$wafoff,$showtable);
7982: $onclick = ' onclick="javascript:toggleWAF();"';
7983: $wafoff = ' checked="checked"';
7984: $showtable = ' style="display:none";';
7985: if ($showdom) {
7986: $wafon = $wafoff;
7987: $wafoff = '';
7988: $showtable = ' style="display:inline;"';
7989: }
7990: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7991: $datatable = '<tr'.$css_class.'>'.
7992: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
7993: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
7994: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
7995: &mt('Yes').'</label>'.(' 'x2).'<label>'.
7996: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
7997: &mt('No').'</label></span></td>'.
7998: '<td class="LC_left_item">'.
7999: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8000: '</table></td></tr>';
8001: $itemcount++;
8002: }
8003: if (keys(%otherdoms)) {
8004: foreach my $key (sort(keys(%otherdoms))) {
8005: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8006: $datatable .= '<tr'.$css_class.'>'.
8007: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8008: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8009: '</table></td></tr>';
8010: $itemcount++;
8011: }
8012: }
8013: } else {
8014: my %ip_methods = &remoteip_methods();
8015: if ($setdom) {
8016: $itemcount ++;
8017: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8018: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8019: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8020: $wafstyle = ' style="display:none;"';
8021: $nowafstyle = ' style="display:table-row;"';
8022: $currwafdisplay = ' style="display: none"';
8023: $wafrangestyle = ' style="display: none"';
8024: $curr_remotip = 'n';
8025: $ssltossl = ' checked="checked"';
8026: if ($showdom) {
8027: $wafstyle = ' style="display:table-row;"';
8028: $nowafstyle = ' style="display:none;"';
8029: if (keys(%{$values{$dom}})) {
8030: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8031: $curr_remotip = $values{$dom}{remoteip};
8032: }
8033: if ($curr_remotip eq 'h') {
8034: $currwafdisplay = ' style="display:table-row"';
8035: $wafrangestyle = ' style="display:inline-block;"';
8036: }
8037: if ($values{$dom}{'sslopt'}) {
8038: $alltossl = ' checked="checked"';
8039: $ssltossl = '';
8040: }
8041: }
8042: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8043: $vpndircheck = ' checked="checked"';
8044: $currwafvpn = ' style="display:table-row;"';
8045: $wafrangestyle = ' style="display:inline-block;"';
8046: } else {
8047: $vpnaliascheck = ' checked="checked"';
8048: $currwafvpn = ' style="display:none;"';
8049: }
8050: }
8051: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8052: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8053: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8054: '</tr>'.
8055: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8056: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8057: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8058: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8059: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8060: '<td class="LC_left_item"><table>'.
8061: '<tr>'.
8062: '<td valign="top">'.$lt{'remoteip'}.': '.
8063: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8064: foreach my $option ('m','h','n') {
8065: my $sel;
8066: if ($option eq $curr_remotip) {
8067: $sel = ' selected="selected"';
8068: }
8069: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8070: $ip_methods{$option}.'</option>';
8071: }
8072: $datatable .= '</select></td></tr>'."\n".
8073: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8074: $lt{'ipheader'}.': '.
8075: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8076: 'name="wafproxy_ipheader" />'.
8077: '</td></tr>'."\n".
8078: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8079: $lt{'trusted'}.':<br />'.
8080: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8081: $values{$dom}{'trusted'}.'</textarea>'.
8082: '</td></tr>'."\n".
8083: '<tr><td><hr /></td></tr>'."\n".
8084: '<tr>'.
8085: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8086: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8087: $lt{'vpndirect'}.'</label>'.(' 'x2).
8088: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8089: $lt{'vpnaliased'}.'</label></span></td></tr>';
8090: foreach my $item ('vpnint','vpnext') {
8091: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8092: '<td valign="top">'.$lt{$item}.':<br />'.
8093: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8094: $values{$dom}{$item}.'</textarea>'.
8095: '</td></tr>'."\n";
8096: }
8097: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8098: '<tr>'.
8099: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8100: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8101: $lt{'alltossl'}.'</label>'.(' 'x2).
8102: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8103: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8104: '</table></td></tr>';
8105: }
8106: if (keys(%otherdoms)) {
8107: foreach my $domain (sort(keys(%otherdoms))) {
8108: $itemcount ++;
8109: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8110: $datatable .= '<tr'.$css_class.'>'.
8111: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8112: '<td class="LC_left_item"><table>';
8113: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8114: my $showval = &mt('None');
8115: if ($item eq 'ssl') {
8116: $showval = $lt{'ssltossl'};
8117: }
8118: if ($values{$domain}{$item}) {
8119: $showval = $values{$domain}{$item};
8120: if ($item eq 'ssl') {
8121: $showval = $lt{'alltossl'};
8122: } elsif ($item eq 'remoteip') {
8123: $showval = $ip_methods{$values{$domain}{$item}};
8124: }
8125: }
8126: $datatable .= '<tr>'.
8127: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8128: }
8129: $datatable .= '</table></td></tr>';
8130: }
8131: }
8132: }
8133: $$rowtotal += $itemcount;
8134: return $datatable;
8135: }
8136:
8137: sub wafproxy_titles {
8138: return &Apache::lonlocal::texthash(
8139: remoteip => "Method for determining user's IP",
8140: ipheader => 'Request header containing remote IP',
8141: trusted => 'Trusted IP range(s)',
8142: vpnaccess => 'Access from institutional VPN',
8143: vpndirect => 'via regular hostname (no WAF)',
8144: vpnaliased => 'via aliased hostname (WAF)',
8145: vpnint => 'Internal IP Range(s) for VPN sessions',
8146: vpnext => 'IP Range(s) for backend WAF connections',
8147: sslopt => 'Forwarding http/https',
8148: alltossl => 'WAF forwards both http and https requests to https',
8149: ssltossl => 'WAF forwards http requests to http and https to https',
8150: );
8151: }
8152:
8153: sub remoteip_methods {
8154: return &Apache::lonlocal::texthash(
8155: m => 'Use Apache mod_remoteip',
8156: h => 'Use headers parsed by LON-CAPA',
8157: n => 'Not in use',
8158: );
8159: }
8160:
8161: sub print_usersessions {
8162: my ($position,$dom,$settings,$rowtotal) = @_;
8163: my ($css_class,$datatable,$itemcount,%checked,%choices);
8164: my (%by_ip,%by_location,@intdoms,@instdoms);
8165: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8166:
8167: my @alldoms = &Apache::lonnet::all_domains();
8168: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8169: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8170: my %altids = &id_for_thisdom(%servers);
8171: if ($position eq 'top') {
8172: if (keys(%serverhomes) > 1) {
8173: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8174: my ($curroffloadnow,$curroffloadoth);
8175: if (ref($settings) eq 'HASH') {
8176: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8177: $curroffloadnow = $settings->{'offloadnow'};
8178: }
8179: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8180: $curroffloadoth = $settings->{'offloadoth'};
8181: }
8182: }
8183: my $other_insts = scalar(keys(%by_location));
8184: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8185: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8186: } else {
8187: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8188: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8189: '</td></tr>';
8190: }
8191: } else {
8192: my %titles = &usersession_titles();
8193: my ($prefix,@types);
8194: if ($position eq 'bottom') {
8195: $prefix = 'remote';
8196: @types = ('version','excludedomain','includedomain');
8197: } else {
8198: $prefix = 'hosted';
8199: @types = ('excludedomain','includedomain');
8200: }
8201: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8202: }
8203: $$rowtotal += $itemcount;
8204: return $datatable;
8205: }
8206:
8207: sub rules_by_location {
8208: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8209: my ($datatable,$itemcount,$css_class);
8210: if (keys(%{$by_location}) == 0) {
8211: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8212: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8213: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8214: '</td></tr>';
8215: $itemcount = 1;
8216: } else {
8217: $itemcount = 0;
8218: my $numinrow = 5;
8219: my (%current,%checkedon,%checkedoff);
8220: my @locations = sort(keys(%{$by_location}));
8221: foreach my $type (@{$types}) {
8222: $checkedon{$type} = '';
8223: $checkedoff{$type} = ' checked="checked"';
8224: }
8225: if (ref($settings) eq 'HASH') {
8226: if (ref($settings->{$prefix}) eq 'HASH') {
8227: foreach my $key (keys(%{$settings->{$prefix}})) {
8228: $current{$key} = $settings->{$prefix}{$key};
8229: if ($key eq 'version') {
8230: if ($current{$key} ne '') {
8231: $checkedon{$key} = ' checked="checked"';
8232: $checkedoff{$key} = '';
8233: }
8234: } elsif (ref($current{$key}) eq 'ARRAY') {
8235: $checkedon{$key} = ' checked="checked"';
8236: $checkedoff{$key} = '';
8237: }
8238: }
8239: }
8240: }
8241: foreach my $type (@{$types}) {
8242: next if ($type ne 'version' && !@locations);
8243: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8244: $datatable .= '<tr'.$css_class.'>
8245: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8246: <span class="LC_nobreak">
8247: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8248: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8249: if ($type eq 'version') {
8250: my @lcversions = &Apache::lonnet::all_loncaparevs();
8251: my $selector = '<select name="'.$prefix.'_version">';
8252: foreach my $version (@lcversions) {
8253: my $selected = '';
8254: if ($current{'version'} eq $version) {
8255: $selected = ' selected="selected"';
8256: }
8257: $selector .= ' <option value="'.$version.'"'.
8258: $selected.'>'.$version.'</option>';
8259: }
8260: $selector .= '</select> ';
8261: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8262: } else {
8263: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8264: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8265: ' />'.(' 'x2).
8266: '<input type="button" value="'.&mt('uncheck all').'" '.
8267: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8268: "\n".
8269: '</div><div><table>';
8270: my $rem;
8271: for (my $i=0; $i<@locations; $i++) {
8272: my ($showloc,$value,$checkedtype);
8273: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8274: my $ip = $by_location->{$locations[$i]}->[0];
8275: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8276: $value = join(':',@{$by_ip->{$ip}});
8277: $showloc = join(', ',@{$by_ip->{$ip}});
8278: if (ref($current{$type}) eq 'ARRAY') {
8279: foreach my $loc (@{$by_ip->{$ip}}) {
8280: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8281: $checkedtype = ' checked="checked"';
8282: last;
8283: }
8284: }
8285: }
8286: }
8287: }
8288: $rem = $i%($numinrow);
8289: if ($rem == 0) {
8290: if ($i > 0) {
8291: $datatable .= '</tr>';
8292: }
8293: $datatable .= '<tr>';
8294: }
8295: $datatable .= '<td class="LC_left_item">'.
8296: '<span class="LC_nobreak"><label>'.
8297: '<input type="checkbox" name="'.$prefix.'_'.$type.
8298: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8299: '</label></span></td>';
8300: }
8301: $rem = @locations%($numinrow);
8302: my $colsleft = $numinrow - $rem;
8303: if ($colsleft > 1 ) {
8304: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8305: ' </td>';
8306: } elsif ($colsleft == 1) {
8307: $datatable .= '<td class="LC_left_item"> </td>';
8308: }
8309: $datatable .= '</tr></table>';
8310: }
8311: $datatable .= '</td></tr>';
8312: $itemcount ++;
8313: }
8314: }
8315: return ($datatable,$itemcount);
8316: }
8317:
8318: sub print_ssl {
8319: my ($position,$dom,$settings,$rowtotal) = @_;
8320: my ($css_class,$datatable);
8321: my $itemcount = 1;
8322: if ($position eq 'top') {
8323: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8324: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8325: my $same_institution;
8326: if ($intdom ne '') {
8327: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8328: if (ref($internet_names) eq 'ARRAY') {
8329: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8330: $same_institution = 1;
8331: }
8332: }
8333: }
8334: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8335: $datatable = '<tr'.$css_class.'><td colspan="2">';
8336: if ($same_institution) {
8337: my %domservers = &Apache::lonnet::get_servers($dom);
8338: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8339: } else {
8340: $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.");
8341: }
8342: $datatable .= '</td></tr>';
8343: $itemcount ++;
8344: } else {
8345: my %titles = &ssl_titles();
8346: my (%by_ip,%by_location,@intdoms,@instdoms);
8347: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8348: my @alldoms = &Apache::lonnet::all_domains();
8349: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8350: my @domservers = &Apache::lonnet::get_servers($dom);
8351: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8352: my %altids = &id_for_thisdom(%servers);
8353: if (($position eq 'connto') || ($position eq 'connfrom')) {
8354: my $legacy;
8355: unless (ref($settings) eq 'HASH') {
8356: my $name;
8357: if ($position eq 'connto') {
8358: $name = 'loncAllowInsecure';
8359: } else {
8360: $name = 'londAllowInsecure';
8361: }
8362: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8363: my @ids=&Apache::lonnet::current_machine_ids();
8364: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8365: my %what = (
8366: $name => 1,
8367: );
8368: my ($result,$returnhash) =
8369: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8370: if ($result eq 'ok') {
8371: if (ref($returnhash) eq 'HASH') {
8372: $legacy = $returnhash->{$name};
8373: }
8374: }
8375: } else {
8376: $legacy = $Apache::lonnet::perlvar{$name};
8377: }
8378: }
8379: foreach my $type ('dom','intdom','other') {
8380: my %checked;
8381: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8382: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8383: '<td class="LC_right_item">';
8384: my $skip;
8385: if ($type eq 'dom') {
8386: unless (keys(%servers) > 1) {
8387: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8388: $skip = 1;
8389: }
8390: }
8391: if ($type eq 'intdom') {
8392: unless (@instdoms > 1) {
8393: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8394: $skip = 1;
8395: }
8396: } elsif ($type eq 'other') {
8397: if (keys(%by_location) == 0) {
8398: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8399: $skip = 1;
8400: }
8401: }
8402: unless ($skip) {
8403: $checked{'yes'} = ' checked="checked"';
8404: if (ref($settings) eq 'HASH') {
8405: if (ref($settings->{$position}) eq 'HASH') {
8406: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8407: $checked{$1} = $checked{'yes'};
8408: delete($checked{'yes'});
8409: }
8410: }
8411: } else {
8412: if ($legacy == 0) {
8413: $checked{'req'} = $checked{'yes'};
8414: delete($checked{'yes'});
8415: }
8416: }
8417: foreach my $option ('no','yes','req') {
8418: $datatable .= '<span class="LC_nobreak"><label>'.
8419: '<input type="radio" name="'.$position.'_'.$type.'" '.
8420: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8421: '</label></span>'.(' 'x2);
8422: }
8423: }
8424: $datatable .= '</td></tr>';
8425: $itemcount ++;
8426: }
8427: } else {
8428: my $prefix = 'replication';
8429: my @types = ('certreq','nocertreq');
8430: if (keys(%by_location) == 0) {
8431: $datatable .= '<tr'.$css_class.'><td>'.
8432: &mt('Nothing to set here, as there are no other institutions').
8433: '</td></tr>';
8434: $itemcount ++;
8435: } else {
8436: ($datatable,$itemcount) =
8437: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8438: }
8439: }
8440: }
8441: $$rowtotal += $itemcount;
8442: return $datatable;
8443: }
8444:
8445: sub ssl_titles {
8446: return &Apache::lonlocal::texthash (
8447: dom => 'LON-CAPA servers/VMs from same domain',
8448: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8449: other => 'External LON-CAPA servers/VMs',
8450: connto => 'Connections to other servers',
8451: connfrom => 'Connections from other servers',
8452: replication => 'Replicating content to other institutions',
8453: certreq => 'Client certificate required, but specific domains exempt',
8454: nocertreq => 'No client certificate required, except for specific domains',
8455: no => 'SSL not used',
8456: yes => 'SSL Optional (used if available)',
8457: req => 'SSL Required',
8458: );
8459: }
8460:
8461: sub print_trust {
8462: my ($prefix,$dom,$settings,$rowtotal) = @_;
8463: my ($css_class,$datatable,%checked,%choices);
8464: my (%by_ip,%by_location,@intdoms,@instdoms);
8465: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8466: my $itemcount = 1;
8467: my %titles = &trust_titles();
8468: my @types = ('exc','inc');
8469: if ($prefix eq 'top') {
8470: $prefix = 'content';
8471: } elsif ($prefix eq 'bottom') {
8472: $prefix = 'msg';
8473: }
8474: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8475: $$rowtotal += $itemcount;
8476: return $datatable;
8477: }
8478:
8479: sub trust_titles {
8480: return &Apache::lonlocal::texthash(
8481: content => "Access to this domain's content by others",
8482: shared => "Access to other domain's content by this domain",
8483: enroll => "Enrollment in this domain's courses by others",
8484: othcoau => "Co-author roles in this domain for others",
8485: coaurem => "Co-author roles for this domain's users elsewhere",
8486: domroles => "Domain roles in this domain assignable to others",
8487: catalog => "Course Catalog for this domain displayed elsewhere",
8488: reqcrs => "Requests for creation of courses in this domain by others",
8489: msg => "Users in other domains can send messages to this domain",
8490: exc => "Allow all, but exclude specific domains",
8491: inc => "Deny all, but include specific domains",
8492: );
8493: }
8494:
8495: sub build_location_hashes {
8496: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8497: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8498: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8499: my %iphost = &Apache::lonnet::get_iphost();
8500: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8501: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8502: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8503: foreach my $id (@{$iphost{$primary_ip}}) {
8504: my $intdom = &Apache::lonnet::internet_dom($id);
8505: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8506: push(@{$intdoms},$intdom);
8507: }
8508: }
8509: }
8510: foreach my $ip (keys(%iphost)) {
8511: if (ref($iphost{$ip}) eq 'ARRAY') {
8512: foreach my $id (@{$iphost{$ip}}) {
8513: my $location = &Apache::lonnet::internet_dom($id);
8514: if ($location) {
8515: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8516: my $dom = &Apache::lonnet::host_domain($id);
8517: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8518: push(@{$instdoms},$dom);
8519: }
8520: next;
8521: }
8522: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8523: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8524: push(@{$by_ip->{$ip}},$location);
8525: }
8526: } else {
8527: $by_ip->{$ip} = [$location];
8528: }
8529: }
8530: }
8531: }
8532: }
8533: foreach my $ip (sort(keys(%{$by_ip}))) {
8534: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8535: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8536: my $first = $by_ip->{$ip}->[0];
8537: if (ref($by_location->{$first}) eq 'ARRAY') {
8538: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8539: push(@{$by_location->{$first}},$ip);
8540: }
8541: } else {
8542: $by_location->{$first} = [$ip];
8543: }
8544: }
8545: }
8546: return;
8547: }
8548:
8549: sub current_offloads_to {
8550: my ($dom,$settings,$servers) = @_;
8551: my (%spareid,%otherdomconfigs);
8552: if (ref($servers) eq 'HASH') {
8553: foreach my $lonhost (sort(keys(%{$servers}))) {
8554: my $gotspares;
8555: if (ref($settings) eq 'HASH') {
8556: if (ref($settings->{'spares'}) eq 'HASH') {
8557: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8558: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8559: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8560: $gotspares = 1;
8561: }
8562: }
8563: }
8564: unless ($gotspares) {
8565: my $gotspares;
8566: my $serverhomeID =
8567: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
8568: my $serverhomedom =
8569: &Apache::lonnet::host_domain($serverhomeID);
8570: if ($serverhomedom ne $dom) {
8571: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
8572: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8573: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8574: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8575: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8576: $gotspares = 1;
8577: }
8578: }
8579: } else {
8580: $otherdomconfigs{$serverhomedom} =
8581: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
8582: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
8583: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8584: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8585: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
8586: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8587: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8588: $gotspares = 1;
8589: }
8590: }
8591: }
8592: }
8593: }
8594: }
8595: }
8596: unless ($gotspares) {
8597: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
8598: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8599: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8600: } else {
8601: my $server_hostname = &Apache::lonnet::hostname($lonhost);
8602: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
8603: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
8604: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8605: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8606: } else {
8607: my %what = (
8608: spareid => 1,
8609: );
8610: my ($result,$returnhash) =
8611: &Apache::lonnet::get_remote_globals($lonhost,\%what);
8612: if ($result eq 'ok') {
8613: if (ref($returnhash) eq 'HASH') {
8614: if (ref($returnhash->{'spareid'}) eq 'HASH') {
8615: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
8616: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
8617: }
8618: }
8619: }
8620: }
8621: }
8622: }
8623: }
8624: }
8625: return %spareid;
8626: }
8627:
8628: sub spares_row {
8629: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
8630: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
8631: my $css_class;
8632: my $numinrow = 4;
8633: my $itemcount = 1;
8634: my $datatable;
8635: my %typetitles = &sparestype_titles();
8636: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
8637: foreach my $server (sort(keys(%{$servers}))) {
8638: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
8639: my ($othercontrol,$serverdom);
8640: if ($serverhome ne $server) {
8641: $serverdom = &Apache::lonnet::host_domain($serverhome);
8642: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8643: } else {
8644: $serverdom = &Apache::lonnet::host_domain($server);
8645: if ($serverdom ne $dom) {
8646: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8647: }
8648: }
8649: next unless (ref($spareid->{$server}) eq 'HASH');
8650: my ($checkednow,$checkedoth);
8651: if (ref($curroffloadnow) eq 'HASH') {
8652: if ($curroffloadnow->{$server}) {
8653: $checkednow = ' checked="checked"';
8654: }
8655: }
8656: if (ref($curroffloadoth) eq 'HASH') {
8657: if ($curroffloadoth->{$server}) {
8658: $checkedoth = ' checked="checked"';
8659: }
8660: }
8661: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8662: $datatable .= '<tr'.$css_class.'>
8663: <td rowspan="2">
8664: <span class="LC_nobreak">'.
8665: &mt('[_1] when busy, offloads to:'
8666: ,'<b>'.$server.'</b>').'</span><br />'.
8667: '<span class="LC_nobreak">'."\n".
8668: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
8669: ' '.&mt('Switch any active user on next access').'</label></span>'.
8670: "\n";
8671: if ($other_insts) {
8672: $datatable .= '<br />'.
8673: '<span class="LC_nobreak">'."\n".
8674: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
8675: ' '.&mt('Switch other institutions on next access').'</label></span>'.
8676: "\n";
8677: }
8678: my (%current,%canselect);
8679: my @choices =
8680: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
8681: foreach my $type ('primary','default') {
8682: if (ref($spareid->{$server}) eq 'HASH') {
8683: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
8684: my @spares = @{$spareid->{$server}{$type}};
8685: if (@spares > 0) {
8686: if ($othercontrol) {
8687: $current{$type} = join(', ',@spares);
8688: } else {
8689: $current{$type} .= '<table>';
8690: my $numspares = scalar(@spares);
8691: for (my $i=0; $i<@spares; $i++) {
8692: my $rem = $i%($numinrow);
8693: if ($rem == 0) {
8694: if ($i > 0) {
8695: $current{$type} .= '</tr>';
8696: }
8697: $current{$type} .= '<tr>';
8698: }
8699: $current{$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'".');" /> '.
8700: $spareid->{$server}{$type}[$i].
8701: '</label></td>'."\n";
8702: }
8703: my $rem = @spares%($numinrow);
8704: my $colsleft = $numinrow - $rem;
8705: if ($colsleft > 1 ) {
8706: $current{$type} .= '<td colspan="'.$colsleft.
8707: '" class="LC_left_item">'.
8708: ' </td>';
8709: } elsif ($colsleft == 1) {
8710: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
8711: }
8712: $current{$type} .= '</tr></table>';
8713: }
8714: }
8715: }
8716: if ($current{$type} eq '') {
8717: $current{$type} = &mt('None specified');
8718: }
8719: if ($othercontrol) {
8720: if ($type eq 'primary') {
8721: $canselect{$type} = $othercontrol;
8722: }
8723: } else {
8724: $canselect{$type} =
8725: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
8726: '<select name="newspare_'.$type.'_'.$server.'" '.
8727: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
8728: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
8729: if (@choices > 0) {
8730: foreach my $lonhost (@choices) {
8731: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
8732: }
8733: }
8734: $canselect{$type} .= '</select>'."\n";
8735: }
8736: } else {
8737: $current{$type} = &mt('Could not be determined');
8738: if ($type eq 'primary') {
8739: $canselect{$type} = $othercontrol;
8740: }
8741: }
8742: if ($type eq 'default') {
8743: $datatable .= '<tr'.$css_class.'>';
8744: }
8745: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8746: '<td>'.$current{$type}.'</td>'."\n".
8747: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8748: }
8749: $itemcount ++;
8750: }
8751: }
8752: $$rowtotal += $itemcount;
8753: return $datatable;
8754: }
8755:
8756: sub possible_newspares {
8757: my ($server,$currspares,$serverhomes,$altids) = @_;
8758: my $serverhostname = &Apache::lonnet::hostname($server);
8759: my %excluded;
8760: if ($serverhostname ne '') {
8761: %excluded = (
8762: $serverhostname => 1,
8763: );
8764: }
8765: if (ref($currspares) eq 'HASH') {
8766: foreach my $type (keys(%{$currspares})) {
8767: if (ref($currspares->{$type}) eq 'ARRAY') {
8768: if (@{$currspares->{$type}} > 0) {
8769: foreach my $curr (@{$currspares->{$type}}) {
8770: my $hostname = &Apache::lonnet::hostname($curr);
8771: $excluded{$hostname} = 1;
8772: }
8773: }
8774: }
8775: }
8776: }
8777: my @choices;
8778: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8779: if (keys(%{$serverhomes}) > 1) {
8780: foreach my $name (sort(keys(%{$serverhomes}))) {
8781: unless ($excluded{$name}) {
8782: if (exists($altids->{$serverhomes->{$name}})) {
8783: push(@choices,$altids->{$serverhomes->{$name}});
8784: } else {
8785: push(@choices,$serverhomes->{$name});
8786: }
8787: }
8788: }
8789: }
8790: }
8791: return sort(@choices);
8792: }
8793:
8794: sub print_loadbalancing {
8795: my ($dom,$settings,$rowtotal) = @_;
8796: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8797: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8798: my $numinrow = 1;
8799: my $datatable;
8800: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8801: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8802: if (ref($settings) eq 'HASH') {
8803: %existing = %{$settings};
8804: }
8805: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8806: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8807: \%currtargets,\%currrules,\%currcookies);
8808: } else {
8809: return;
8810: }
8811: my ($othertitle,$usertypes,$types) =
8812: &Apache::loncommon::sorted_inst_types($dom);
8813: my $rownum = 8;
8814: if (ref($types) eq 'ARRAY') {
8815: $rownum += scalar(@{$types});
8816: }
8817: my @css_class = ('LC_odd_row','LC_even_row');
8818: my $balnum = 0;
8819: my $islast;
8820: my (@toshow,$disabledtext);
8821: if (keys(%currbalancer) > 0) {
8822: @toshow = sort(keys(%currbalancer));
8823: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8824: push(@toshow,'');
8825: }
8826: } else {
8827: @toshow = ('');
8828: $disabledtext = &mt('No existing load balancer');
8829: }
8830: foreach my $lonhost (@toshow) {
8831: if ($balnum == scalar(@toshow)-1) {
8832: $islast = 1;
8833: } else {
8834: $islast = 0;
8835: }
8836: my $cssidx = $balnum%2;
8837: my $targets_div_style = 'display: none';
8838: my $disabled_div_style = 'display: block';
8839: my $homedom_div_style = 'display: none';
8840: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8841: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
8842: '<p>';
8843: if ($lonhost eq '') {
8844: $datatable .= '<span class="LC_nobreak">';
8845: if (keys(%currbalancer) > 0) {
8846: $datatable .= &mt('Add balancer:');
8847: } else {
8848: $datatable .= &mt('Enable balancer:');
8849: }
8850: $datatable .= ' '.
8851: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8852: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8853: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8854: '<option value="" selected="selected">'.&mt('None').
8855: '</option>'."\n";
8856: foreach my $server (sort(keys(%servers))) {
8857: next if ($currbalancer{$server});
8858: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8859: }
8860: $datatable .=
8861: '</select>'."\n".
8862: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8863: } else {
8864: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8865: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8866: &mt('Stop balancing').'</label>'.
8867: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8868: $targets_div_style = 'display: block';
8869: $disabled_div_style = 'display: none';
8870: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8871: $homedom_div_style = 'display: block';
8872: }
8873: }
8874: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
8875: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8876: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8877: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8878: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8879: my @sparestypes = ('primary','default');
8880: my %typetitles = &sparestype_titles();
8881: my %hostherechecked = (
8882: no => ' checked="checked"',
8883: );
8884: my %balcookiechecked = (
8885: no => ' checked="checked"',
8886: );
8887: foreach my $sparetype (@sparestypes) {
8888: my $targettable;
8889: for (my $i=0; $i<$numspares; $i++) {
8890: my $checked;
8891: if (ref($currtargets{$lonhost}) eq 'HASH') {
8892: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8893: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8894: $checked = ' checked="checked"';
8895: }
8896: }
8897: }
8898: my ($chkboxval,$disabled);
8899: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8900: $chkboxval = $spares[$i];
8901: }
8902: if (exists($currbalancer{$spares[$i]})) {
8903: $disabled = ' disabled="disabled"';
8904: }
8905: $targettable .=
8906: '<td><span class="LC_nobreak"><label>'.
8907: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8908: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8909: '</span></label></span></td>';
8910: my $rem = $i%($numinrow);
8911: if ($rem == 0) {
8912: if (($i > 0) && ($i < $numspares-1)) {
8913: $targettable .= '</tr>';
8914: }
8915: if ($i < $numspares-1) {
8916: $targettable .= '<tr>';
8917: }
8918: }
8919: }
8920: if ($targettable ne '') {
8921: my $rem = $numspares%($numinrow);
8922: my $colsleft = $numinrow - $rem;
8923: if ($colsleft > 1 ) {
8924: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8925: ' </td>';
8926: } elsif ($colsleft == 1) {
8927: $targettable .= '<td class="LC_left_item"> </td>';
8928: }
8929: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
8930: '<table><tr>'.$targettable.'</tr></table><br />';
8931: }
8932: $hostherechecked{$sparetype} = '';
8933: if (ref($currtargets{$lonhost}) eq 'HASH') {
8934: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8935: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8936: $hostherechecked{$sparetype} = ' checked="checked"';
8937: $hostherechecked{'no'} = '';
8938: }
8939: }
8940: }
8941: }
8942: if ($currcookies{$lonhost}) {
8943: %balcookiechecked = (
8944: yes => ' checked="checked"',
8945: );
8946: }
8947: $datatable .= &mt('Hosting on balancer itself').'<br />'.
8948: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
8949: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
8950: foreach my $sparetype (@sparestypes) {
8951: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
8952: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
8953: '</i></label><br />';
8954: }
8955: $datatable .= &mt('Use balancer cookie').'<br />'.
8956: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
8957: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
8958: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
8959: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
8960: '</div></td></tr>'.
8961: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
8962: $othertitle,$usertypes,$types,\%servers,
8963: \%currbalancer,$lonhost,
8964: $targets_div_style,$homedom_div_style,
8965: $css_class[$cssidx],$balnum,$islast);
8966: $$rowtotal += $rownum;
8967: $balnum ++;
8968: }
8969: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
8970: return $datatable;
8971: }
8972:
8973: sub get_loadbalancers_config {
8974: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
8975: return unless ((ref($servers) eq 'HASH') &&
8976: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
8977: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
8978: (ref($currcookies) eq 'HASH'));
8979: if (keys(%{$existing}) > 0) {
8980: my $oldlonhost;
8981: foreach my $key (sort(keys(%{$existing}))) {
8982: if ($key eq 'lonhost') {
8983: $oldlonhost = $existing->{'lonhost'};
8984: $currbalancer->{$oldlonhost} = 1;
8985: } elsif ($key eq 'targets') {
8986: if ($oldlonhost) {
8987: $currtargets->{$oldlonhost} = $existing->{'targets'};
8988: }
8989: } elsif ($key eq 'rules') {
8990: if ($oldlonhost) {
8991: $currrules->{$oldlonhost} = $existing->{'rules'};
8992: }
8993: } elsif (ref($existing->{$key}) eq 'HASH') {
8994: $currbalancer->{$key} = 1;
8995: $currtargets->{$key} = $existing->{$key}{'targets'};
8996: $currrules->{$key} = $existing->{$key}{'rules'};
8997: if ($existing->{$key}{'cookie'}) {
8998: $currcookies->{$key} = 1;
8999: }
9000: }
9001: }
9002: } else {
9003: my ($balancerref,$targetsref) =
9004: &Apache::lonnet::get_lonbalancer_config($servers);
9005: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9006: foreach my $server (sort(keys(%{$balancerref}))) {
9007: $currbalancer->{$server} = 1;
9008: $currtargets->{$server} = $targetsref->{$server};
9009: }
9010: }
9011: }
9012: return;
9013: }
9014:
9015: sub loadbalancing_rules {
9016: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9017: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9018: $css_class,$balnum,$islast) = @_;
9019: my $output;
9020: my $num = 0;
9021: my ($alltypes,$othertypes,$titles) =
9022: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9023: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9024: foreach my $type (@{$alltypes}) {
9025: $num ++;
9026: my $current;
9027: if (ref($currrules) eq 'HASH') {
9028: $current = $currrules->{$type};
9029: }
9030: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9031: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9032: $current = '';
9033: }
9034: }
9035: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9036: $servers,$currbalancer,$lonhost,$dom,
9037: $targets_div_style,$homedom_div_style,
9038: $css_class,$balnum,$num,$islast);
9039: }
9040: }
9041: return $output;
9042: }
9043:
9044: sub loadbalancing_titles {
9045: my ($dom,$intdom,$usertypes,$types) = @_;
9046: my %othertypes = (
9047: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9048: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9049: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9050: '_LC_external' => &mt('Users not from [_1]',$intdom),
9051: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9052: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9053: );
9054: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9055: my @available;
9056: if (ref($types) eq 'ARRAY') {
9057: @available = @{$types};
9058: }
9059: unless (grep(/^default$/,@available)) {
9060: push(@available,'default');
9061: }
9062: unshift(@alltypes,@available);
9063: my %titles;
9064: foreach my $type (@alltypes) {
9065: if ($type =~ /^_LC_/) {
9066: $titles{$type} = $othertypes{$type};
9067: } elsif ($type eq 'default') {
9068: $titles{$type} = &mt('All users from [_1]',$dom);
9069: if (ref($types) eq 'ARRAY') {
9070: if (@{$types} > 0) {
9071: $titles{$type} = &mt('Other users from [_1]',$dom);
9072: }
9073: }
9074: } elsif (ref($usertypes) eq 'HASH') {
9075: $titles{$type} = $usertypes->{$type};
9076: }
9077: }
9078: return (\@alltypes,\%othertypes,\%titles);
9079: }
9080:
9081: sub loadbalance_rule_row {
9082: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9083: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9084: my @rulenames;
9085: my %ruletitles = &offloadtype_text();
9086: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9087: @rulenames = ('balancer','offloadedto','specific');
9088: } else {
9089: @rulenames = ('default','homeserver');
9090: if ($type eq '_LC_external') {
9091: push(@rulenames,'externalbalancer');
9092: } else {
9093: push(@rulenames,'specific');
9094: }
9095: push(@rulenames,'none');
9096: }
9097: my $style = $targets_div_style;
9098: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9099: $style = $homedom_div_style;
9100: }
9101: my $space;
9102: if ($islast && $num == 1) {
9103: $space = '<div style="display:inline-block;"> </div>';
9104: }
9105: my $output =
9106: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9107: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9108: '<td valaign="top">'.$space.
9109: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9110: for (my $i=0; $i<@rulenames; $i++) {
9111: my $rule = $rulenames[$i];
9112: my ($checked,$extra);
9113: if ($rulenames[$i] eq 'default') {
9114: $rule = '';
9115: }
9116: if ($rulenames[$i] eq 'specific') {
9117: if (ref($servers) eq 'HASH') {
9118: my $default;
9119: if (($current ne '') && (exists($servers->{$current}))) {
9120: $checked = ' checked="checked"';
9121: }
9122: unless ($checked) {
9123: $default = ' selected="selected"';
9124: }
9125: $extra =
9126: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9127: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9128: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9129: '<option value=""'.$default.'></option>'."\n";
9130: foreach my $server (sort(keys(%{$servers}))) {
9131: if (ref($currbalancer) eq 'HASH') {
9132: next if (exists($currbalancer->{$server}));
9133: }
9134: my $selected;
9135: if ($server eq $current) {
9136: $selected = ' selected="selected"';
9137: }
9138: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9139: }
9140: $extra .= '</select>';
9141: }
9142: } elsif ($rule eq $current) {
9143: $checked = ' checked="checked"';
9144: }
9145: $output .= '<span class="LC_nobreak"><label>'.
9146: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9147: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9148: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9149: ')"'.$checked.' /> ';
9150: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9151: $output .= $ruletitles{'particular'};
9152: } else {
9153: $output .= $ruletitles{$rulenames[$i]};
9154: }
9155: $output .= '</label>'.$extra.'</span><br />'."\n";
9156: }
9157: $output .= '</div></td></tr>'."\n";
9158: return $output;
9159: }
9160:
9161: sub offloadtype_text {
9162: my %ruletitles = &Apache::lonlocal::texthash (
9163: 'default' => 'Offloads to default destinations',
9164: 'homeserver' => "Offloads to user's home server",
9165: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9166: 'specific' => 'Offloads to specific server',
9167: 'none' => 'No offload',
9168: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9169: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9170: 'particular' => 'Session hosted (after re-auth) on server:',
9171: );
9172: return %ruletitles;
9173: }
9174:
9175: sub sparestype_titles {
9176: my %typestitles = &Apache::lonlocal::texthash (
9177: 'primary' => 'primary',
9178: 'default' => 'default',
9179: );
9180: return %typestitles;
9181: }
9182:
9183: sub contact_titles {
9184: my %titles = &Apache::lonlocal::texthash (
9185: 'supportemail' => 'Support E-mail address',
9186: 'adminemail' => 'Default Server Admin E-mail address',
9187: 'errormail' => 'Error reports to be e-mailed to',
9188: 'packagesmail' => 'Package update alerts to be e-mailed to',
9189: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9190: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9191: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9192: 'requestsmail' => 'E-mail from course requests requiring approval',
9193: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9194: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9195: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9196: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9197: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9198: 'errorweights' => 'Weights used to compute error count',
9199: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9200: );
9201: my %short_titles = &Apache::lonlocal::texthash (
9202: adminemail => 'Admin E-mail address',
9203: supportemail => 'Support E-mail',
9204: );
9205: return (\%titles,\%short_titles);
9206: }
9207:
9208: sub helpform_fields {
9209: my %titles = &Apache::lonlocal::texthash (
9210: 'username' => 'Name',
9211: 'user' => 'Username/domain',
9212: 'phone' => 'Phone',
9213: 'cc' => 'Cc e-mail',
9214: 'course' => 'Course Details',
9215: 'section' => 'Sections',
9216: 'screenshot' => 'File upload',
9217: );
9218: my @fields = ('username','phone','user','course','section','cc','screenshot');
9219: my %possoptions = (
9220: username => ['yes','no','req'],
9221: phone => ['yes','no','req'],
9222: user => ['yes','no'],
9223: cc => ['yes','no'],
9224: course => ['yes','no'],
9225: section => ['yes','no'],
9226: screenshot => ['yes','no'],
9227: );
9228: my %fieldoptions = &Apache::lonlocal::texthash (
9229: 'yes' => 'Optional',
9230: 'req' => 'Required',
9231: 'no' => "Not shown",
9232: );
9233: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9234: }
9235:
9236: sub tool_titles {
9237: my %titles = &Apache::lonlocal::texthash (
9238: aboutme => 'Personal web page',
9239: blog => 'Blog',
9240: webdav => 'WebDAV',
9241: portfolio => 'Portfolio',
9242: official => 'Official courses (with institutional codes)',
9243: unofficial => 'Unofficial courses',
9244: community => 'Communities',
9245: textbook => 'Textbook courses',
9246: placement => 'Placement tests',
9247: );
9248: return %titles;
9249: }
9250:
9251: sub courserequest_titles {
9252: my %titles = &Apache::lonlocal::texthash (
9253: official => 'Official',
9254: unofficial => 'Unofficial',
9255: community => 'Communities',
9256: textbook => 'Textbook',
9257: placement => 'Placement tests',
9258: lti => 'LTI Provider',
9259: norequest => 'Not allowed',
9260: approval => 'Approval by DC',
9261: validate => 'With validation',
9262: autolimit => 'Numerical limit',
9263: unlimited => '(blank for unlimited)',
9264: );
9265: return %titles;
9266: }
9267:
9268: sub authorrequest_titles {
9269: my %titles = &Apache::lonlocal::texthash (
9270: norequest => 'Not allowed',
9271: approval => 'Approval by Dom. Coord.',
9272: automatic => 'Automatic approval',
9273: );
9274: return %titles;
9275: }
9276:
9277: sub courserequest_conditions {
9278: my %conditions = &Apache::lonlocal::texthash (
9279: approval => '(Processing of request subject to approval by Domain Coordinator).',
9280: validate => '(Processing of request subject to institutional validation).',
9281: );
9282: return %conditions;
9283: }
9284:
9285:
9286: sub print_usercreation {
9287: my ($position,$dom,$settings,$rowtotal) = @_;
9288: my $numinrow = 4;
9289: my $datatable;
9290: if ($position eq 'top') {
9291: $$rowtotal ++;
9292: my $rowcount = 0;
9293: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9294: if (ref($rules) eq 'HASH') {
9295: if (keys(%{$rules}) > 0) {
9296: $datatable .= &user_formats_row('username',$settings,$rules,
9297: $ruleorder,$numinrow,$rowcount);
9298: $$rowtotal ++;
9299: $rowcount ++;
9300: }
9301: }
9302: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9303: if (ref($idrules) eq 'HASH') {
9304: if (keys(%{$idrules}) > 0) {
9305: $datatable .= &user_formats_row('id',$settings,$idrules,
9306: $idruleorder,$numinrow,$rowcount);
9307: $$rowtotal ++;
9308: $rowcount ++;
9309: }
9310: }
9311: if ($rowcount == 0) {
9312: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9313: $$rowtotal ++;
9314: $rowcount ++;
9315: }
9316: } elsif ($position eq 'middle') {
9317: my @creators = ('author','course','requestcrs');
9318: my ($rules,$ruleorder) =
9319: &Apache::lonnet::inst_userrules($dom,'username');
9320: my %lt = &usercreation_types();
9321: my %checked;
9322: if (ref($settings) eq 'HASH') {
9323: if (ref($settings->{'cancreate'}) eq 'HASH') {
9324: foreach my $item (@creators) {
9325: $checked{$item} = $settings->{'cancreate'}{$item};
9326: }
9327: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9328: foreach my $item (@creators) {
9329: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9330: $checked{$item} = 'none';
9331: }
9332: }
9333: }
9334: }
9335: my $rownum = 0;
9336: foreach my $item (@creators) {
9337: $rownum ++;
9338: if ($checked{$item} eq '') {
9339: $checked{$item} = 'any';
9340: }
9341: my $css_class;
9342: if ($rownum%2) {
9343: $css_class = '';
9344: } else {
9345: $css_class = ' class="LC_odd_row" ';
9346: }
9347: $datatable .= '<tr'.$css_class.'>'.
9348: '<td><span class="LC_nobreak">'.$lt{$item}.
9349: '</span></td><td style="text-align: right">';
9350: my @options = ('any');
9351: if (ref($rules) eq 'HASH') {
9352: if (keys(%{$rules}) > 0) {
9353: push(@options,('official','unofficial'));
9354: }
9355: }
9356: push(@options,'none');
9357: foreach my $option (@options) {
9358: my $type = 'radio';
9359: my $check = ' ';
9360: if ($checked{$item} eq $option) {
9361: $check = ' checked="checked" ';
9362: }
9363: $datatable .= '<span class="LC_nobreak"><label>'.
9364: '<input type="'.$type.'" name="can_createuser_'.
9365: $item.'" value="'.$option.'"'.$check.'/> '.
9366: $lt{$option}.'</label> </span>';
9367: }
9368: $datatable .= '</td></tr>';
9369: }
9370: } else {
9371: my @contexts = ('author','course','domain');
9372: my @authtypes = ('int','krb4','krb5','loc','lti');
9373: my %checked;
9374: if (ref($settings) eq 'HASH') {
9375: if (ref($settings->{'authtypes'}) eq 'HASH') {
9376: foreach my $item (@contexts) {
9377: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9378: foreach my $auth (@authtypes) {
9379: if ($settings->{'authtypes'}{$item}{$auth}) {
9380: $checked{$item}{$auth} = ' checked="checked" ';
9381: }
9382: }
9383: }
9384: }
9385: }
9386: } else {
9387: foreach my $item (@contexts) {
9388: foreach my $auth (@authtypes) {
9389: $checked{$item}{$auth} = ' checked="checked" ';
9390: }
9391: }
9392: }
9393: my %title = &context_names();
9394: my %authname = &authtype_names();
9395: my $rownum = 0;
9396: my $css_class;
9397: foreach my $item (@contexts) {
9398: if ($rownum%2) {
9399: $css_class = '';
9400: } else {
9401: $css_class = ' class="LC_odd_row" ';
9402: }
9403: $datatable .= '<tr'.$css_class.'>'.
9404: '<td>'.$title{$item}.
9405: '</td><td class="LC_left_item">'.
9406: '<span class="LC_nobreak">';
9407: foreach my $auth (@authtypes) {
9408: $datatable .= '<label>'.
9409: '<input type="checkbox" name="'.$item.'_auth" '.
9410: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9411: $authname{$auth}.'</label> ';
9412: }
9413: $datatable .= '</span></td></tr>';
9414: $rownum ++;
9415: }
9416: $$rowtotal += $rownum;
9417: }
9418: return $datatable;
9419: }
9420:
9421: sub print_selfcreation {
9422: my ($position,$dom,$settings,$rowtotal) = @_;
9423: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9424: $emaildomain,$datatable);
9425: if (ref($settings) eq 'HASH') {
9426: if (ref($settings->{'cancreate'}) eq 'HASH') {
9427: $createsettings = $settings->{'cancreate'};
9428: if (ref($createsettings) eq 'HASH') {
9429: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9430: @selfcreate = @{$createsettings->{'selfcreate'}};
9431: } elsif ($createsettings->{'selfcreate'} ne '') {
9432: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9433: @selfcreate = ('email','login','sso');
9434: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9435: @selfcreate = ($createsettings->{'selfcreate'});
9436: }
9437: }
9438: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9439: $processing = $createsettings->{'selfcreateprocessing'};
9440: }
9441: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9442: $emailoptions = $createsettings->{'emailoptions'};
9443: }
9444: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9445: $emailverified = $createsettings->{'emailverified'};
9446: }
9447: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9448: $emaildomain = $createsettings->{'emaildomain'};
9449: }
9450: }
9451: }
9452: }
9453: my %radiohash;
9454: my $numinrow = 4;
9455: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9456: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9457: if ($position eq 'top') {
9458: my %choices = &Apache::lonlocal::texthash (
9459: cancreate_login => 'Institutional Login',
9460: cancreate_sso => 'Institutional Single Sign On',
9461: );
9462: my @toggles = sort(keys(%choices));
9463: my %defaultchecked = (
9464: 'cancreate_login' => 'off',
9465: 'cancreate_sso' => 'off',
9466: );
9467: my ($onclick,$itemcount);
9468: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9469: \%choices,$itemcount,$onclick);
9470: $$rowtotal += $itemcount;
9471:
9472: if (ref($usertypes) eq 'HASH') {
9473: if (keys(%{$usertypes}) > 0) {
9474: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9475: $dom,$numinrow,$othertitle,
9476: 'statustocreate',$rowtotal);
9477: $$rowtotal ++;
9478: }
9479: }
9480: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9481: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9482: $fieldtitles{'inststatus'} = &mt('Institutional status');
9483: my $rem;
9484: my $numperrow = 2;
9485: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9486: $datatable .= '<tr'.$css_class.'>'.
9487: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9488: '<td class="LC_left_item">'."\n".
9489: '<table>'."\n";
9490: for (my $i=0; $i<@fields; $i++) {
9491: $rem = $i%($numperrow);
9492: if ($rem == 0) {
9493: if ($i > 0) {
9494: $datatable .= '</tr>';
9495: }
9496: $datatable .= '<tr>';
9497: }
9498: my $currval;
9499: if (ref($createsettings) eq 'HASH') {
9500: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9501: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9502: }
9503: }
9504: $datatable .= '<td class="LC_left_item">'.
9505: '<span class="LC_nobreak">'.
9506: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9507: 'value="'.$currval.'" size="10" /> '.
9508: $fieldtitles{$fields[$i]}.'</span></td>';
9509: }
9510: my $colsleft = $numperrow - $rem;
9511: if ($colsleft > 1 ) {
9512: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9513: ' </td>';
9514: } elsif ($colsleft == 1) {
9515: $datatable .= '<td class="LC_left_item"> </td>';
9516: }
9517: $datatable .= '</tr></table></td></tr>';
9518: $$rowtotal ++;
9519: } elsif ($position eq 'middle') {
9520: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9521: my @posstypes;
9522: if (ref($types) eq 'ARRAY') {
9523: @posstypes = @{$types};
9524: }
9525: unless (grep(/^default$/,@posstypes)) {
9526: push(@posstypes,'default');
9527: }
9528: my %usertypeshash;
9529: if (ref($usertypes) eq 'HASH') {
9530: %usertypeshash = %{$usertypes};
9531: }
9532: $usertypeshash{'default'} = $othertitle;
9533: foreach my $status (@posstypes) {
9534: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9535: $numinrow,$$rowtotal,\%usertypeshash);
9536: $$rowtotal ++;
9537: }
9538: } else {
9539: my %choices = &Apache::lonlocal::texthash (
9540: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9541: );
9542: my @toggles = sort(keys(%choices));
9543: my %defaultchecked = (
9544: 'cancreate_email' => 'off',
9545: );
9546: my $customclass = 'LC_selfcreate_email';
9547: my $classprefix = 'LC_canmodify_emailusername_';
9548: my $optionsprefix = 'LC_options_emailusername_';
9549: my $display = 'none';
9550: my $rowstyle = 'display:none';
9551: if (grep(/^\Qemail\E$/,@selfcreate)) {
9552: $display = 'block';
9553: $rowstyle = 'display:table-row';
9554: }
9555: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9556: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9557: \%choices,$$rowtotal,$onclick);
9558: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9559: $rowstyle);
9560: $$rowtotal ++;
9561: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9562: $rowstyle);
9563: $$rowtotal ++;
9564: my (@ordered,@posstypes,%usertypeshash);
9565: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9566: my ($emailrules,$emailruleorder) =
9567: &Apache::lonnet::inst_userrules($dom,'email');
9568: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9569: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9570: if (ref($types) eq 'ARRAY') {
9571: @posstypes = @{$types};
9572: }
9573: if (@posstypes) {
9574: unless (grep(/^default$/,@posstypes)) {
9575: push(@posstypes,'default');
9576: }
9577: if (ref($usertypes) eq 'HASH') {
9578: %usertypeshash = %{$usertypes};
9579: }
9580: my $currassign;
9581: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
9582: $currassign = {
9583: selfassign => $domdefaults{'inststatusguest'},
9584: };
9585: @ordered = @{$domdefaults{'inststatusguest'}};
9586: } else {
9587: $currassign = { selfassign => [] };
9588: }
9589: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
9590: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
9591: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
9592: $numinrow,$othertitle,'selfassign',
9593: $rowtotal,$onclicktypes,$customclass,
9594: $rowstyle);
9595: $$rowtotal ++;
9596: $usertypeshash{'default'} = $othertitle;
9597: foreach my $status (@posstypes) {
9598: my $css_class;
9599: if ($$rowtotal%2) {
9600: $css_class = 'LC_odd_row ';
9601: }
9602: $css_class .= $customclass;
9603: my $rowid = $optionsprefix.$status;
9604: my $hidden = 1;
9605: my $currstyle = 'display:none';
9606: if (grep(/^\Q$status\E$/,@ordered)) {
9607: $currstyle = $rowstyle;
9608: $hidden = 0;
9609: }
9610: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9611: $emailrules,$emailruleorder,$settings,$status,$rowid,
9612: $usertypeshash{$status},$css_class,$currstyle,$intdom);
9613: unless ($hidden) {
9614: $$rowtotal ++;
9615: }
9616: }
9617: } else {
9618: my $css_class;
9619: if ($$rowtotal%2) {
9620: $css_class = 'LC_odd_row ';
9621: }
9622: $css_class .= $customclass;
9623: $usertypeshash{'default'} = $othertitle;
9624: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9625: $emailrules,$emailruleorder,$settings,'default','',
9626: $othertitle,$css_class,$rowstyle,$intdom);
9627: $$rowtotal ++;
9628: }
9629: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9630: $numinrow = 1;
9631: if (@posstypes) {
9632: foreach my $status (@posstypes) {
9633: my $rowid = $classprefix.$status;
9634: my $datarowstyle = 'display:none';
9635: if (grep(/^\Q$status\E$/,@ordered)) {
9636: $datarowstyle = $rowstyle;
9637: }
9638: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
9639: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9640: $infotitles,$rowid,$customclass,$datarowstyle);
9641: unless ($datarowstyle eq 'display:none') {
9642: $$rowtotal ++;
9643: }
9644: }
9645: } else {
9646: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
9647: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9648: $infotitles,'',$customclass,$rowstyle);
9649: }
9650: }
9651: return $datatable;
9652: }
9653:
9654: sub selfcreate_javascript {
9655: return <<"ENDSCRIPT";
9656:
9657: <script type="text/javascript">
9658: // <![CDATA[
9659:
9660: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
9661: var x = document.getElementsByClassName(target);
9662: var insttypes = 0;
9663: var insttypeRegExp = new RegExp(prefix);
9664: if ((x.length != undefined) && (x.length > 0)) {
9665: if (form.elements[radio].length != undefined) {
9666: for (var i=0; i<form.elements[radio].length; i++) {
9667: if (form.elements[radio][i].checked) {
9668: if (form.elements[radio][i].value == 1) {
9669: for (var j=0; j<x.length; j++) {
9670: if (x[j].id == 'undefined') {
9671: x[j].style.display = 'table-row';
9672: } else if (insttypeRegExp.test(x[j].id)) {
9673: insttypes ++;
9674: } else {
9675: x[j].style.display = 'table-row';
9676: }
9677: }
9678: } else {
9679: for (var j=0; j<x.length; j++) {
9680: x[j].style.display = 'none';
9681: }
9682: }
9683: break;
9684: }
9685: }
9686: if (insttypes > 0) {
9687: toggleDataRow(form,checkbox,target,altprefix);
9688: toggleDataRow(form,checkbox,target,prefix,1);
9689: }
9690: }
9691: }
9692: return;
9693: }
9694:
9695: function toggleDataRow(form,checkbox,target,prefix,docount) {
9696: if (form.elements[checkbox].length != undefined) {
9697: var count = 0;
9698: if (docount) {
9699: for (var i=0; i<form.elements[checkbox].length; i++) {
9700: if (form.elements[checkbox][i].checked) {
9701: count ++;
9702: }
9703: }
9704: }
9705: for (var i=0; i<form.elements[checkbox].length; i++) {
9706: var type = form.elements[checkbox][i].value;
9707: if (document.getElementById(prefix+type)) {
9708: if (form.elements[checkbox][i].checked) {
9709: document.getElementById(prefix+type).style.display = 'table-row';
9710: if (count % 2 == 1) {
9711: document.getElementById(prefix+type).className = target+' LC_odd_row';
9712: } else {
9713: document.getElementById(prefix+type).className = target;
9714: }
9715: count ++;
9716: } else {
9717: document.getElementById(prefix+type).style.display = 'none';
9718: }
9719: }
9720: }
9721: }
9722: return;
9723: }
9724:
9725: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
9726: var caller = radio+'_'+status;
9727: if (form.elements[caller].length != undefined) {
9728: for (var i=0; i<form.elements[caller].length; i++) {
9729: if (form.elements[caller][i].checked) {
9730: if (document.getElementById(altprefix+'_inst_'+status)) {
9731: var curr = form.elements[caller][i].value;
9732: if (prefix) {
9733: document.getElementById(prefix+'_'+status).style.display = 'none';
9734: }
9735: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
9736: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
9737: if (curr == 'custom') {
9738: if (prefix) {
9739: document.getElementById(prefix+'_'+status).style.display = 'inline';
9740: }
9741: } else if (curr == 'inst') {
9742: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
9743: } else if (curr == 'noninst') {
9744: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9745: }
9746: break;
9747: }
9748: }
9749: }
9750: }
9751: }
9752:
9753: // ]]>
9754: </script>
9755:
9756: ENDSCRIPT
9757: }
9758:
9759: sub noninst_users {
9760: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9761: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9762: my $class = 'LC_left_item';
9763: if ($css_class) {
9764: $css_class = ' class="'.$css_class.'"';
9765: }
9766: if ($rowid) {
9767: $rowid = ' id="'.$rowid.'"';
9768: }
9769: if ($rowstyle) {
9770: $rowstyle = ' style="'.$rowstyle.'"';
9771: }
9772: my ($output,$description);
9773: if ($type eq 'default') {
9774: $description = &mt('Requests for: [_1]',$typetitle);
9775: } else {
9776: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9777: }
9778: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9779: "<td>$description</td>\n".
9780: '<td class="'.$class.'" colspan="2">'.
9781: '<table><tr>';
9782: my %headers = &Apache::lonlocal::texthash(
9783: approve => 'Processing',
9784: email => 'E-mail',
9785: username => 'Username',
9786: );
9787: foreach my $item ('approve','email','username') {
9788: $output .= '<th>'.$headers{$item}.'</th>';
9789: }
9790: $output .= '</tr><tr>';
9791: foreach my $item ('approve','email','username') {
9792: $output .= '<td style="vertical-align: top">';
9793: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9794: if ($item eq 'approve') {
9795: %choices = &Apache::lonlocal::texthash (
9796: automatic => 'Automatically approved',
9797: approval => 'Queued for approval',
9798: );
9799: @options = ('automatic','approval');
9800: $hashref = $processing;
9801: $defoption = 'automatic';
9802: $name = 'cancreate_emailprocess_'.$type;
9803: } elsif ($item eq 'email') {
9804: %choices = &Apache::lonlocal::texthash (
9805: any => 'Any e-mail',
9806: inst => 'Institutional only',
9807: noninst => 'Non-institutional only',
9808: custom => 'Custom restrictions',
9809: );
9810: @options = ('any','inst','noninst');
9811: my $showcustom;
9812: if (ref($emailrules) eq 'HASH') {
9813: if (keys(%{$emailrules}) > 0) {
9814: push(@options,'custom');
9815: $showcustom = 'cancreate_emailrule';
9816: if (ref($settings) eq 'HASH') {
9817: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9818: foreach my $rule (@{$settings->{'email_rule'}}) {
9819: if (exists($emailrules->{$rule})) {
9820: $hascustom ++;
9821: }
9822: }
9823: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9824: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9825: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9826: if (exists($emailrules->{$rule})) {
9827: $hascustom ++;
9828: }
9829: }
9830: }
9831: }
9832: }
9833: }
9834: }
9835: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9836: "'cancreate_emaildomain','$type'".');"';
9837: $hashref = $emailoptions;
9838: $defoption = 'any';
9839: $name = 'cancreate_emailoptions_'.$type;
9840: } elsif ($item eq 'username') {
9841: %choices = &Apache::lonlocal::texthash (
9842: all => 'Same as e-mail',
9843: first => 'Omit @domain',
9844: free => 'Free to choose',
9845: );
9846: @options = ('all','first','free');
9847: $hashref = $emailverified;
9848: $defoption = 'all';
9849: $name = 'cancreate_usernameoptions_'.$type;
9850: }
9851: foreach my $option (@options) {
9852: my $checked;
9853: if (ref($hashref) eq 'HASH') {
9854: if ($type eq '') {
9855: if (!exists($hashref->{'default'})) {
9856: if ($option eq $defoption) {
9857: $checked = ' checked="checked"';
9858: }
9859: } else {
9860: if ($hashref->{'default'} eq $option) {
9861: $checked = ' checked="checked"';
9862: }
9863: }
9864: } else {
9865: if (!exists($hashref->{$type})) {
9866: if ($option eq $defoption) {
9867: $checked = ' checked="checked"';
9868: }
9869: } else {
9870: if ($hashref->{$type} eq $option) {
9871: $checked = ' checked="checked"';
9872: }
9873: }
9874: }
9875: } elsif (($item eq 'email') && ($hascustom)) {
9876: if ($option eq 'custom') {
9877: $checked = ' checked="checked"';
9878: }
9879: } elsif ($option eq $defoption) {
9880: $checked = ' checked="checked"';
9881: }
9882: $output .= '<span class="LC_nobreak"><label>'.
9883: '<input type="radio" name="'.$name.'"'.
9884: $checked.' value="'.$option.'"'.$onclick.' />'.
9885: $choices{$option}.'</label></span><br />';
9886: if ($item eq 'email') {
9887: if ($option eq 'custom') {
9888: my $id = 'cancreate_emailrule_'.$type;
9889: my $display = 'none';
9890: if ($checked) {
9891: $display = 'inline';
9892: }
9893: my $numinrow = 2;
9894: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9895: '<legend>'.&mt('Disallow').'</legend><table>'.
9896: &user_formats_row('email',$settings,$emailrules,
9897: $emailruleorder,$numinrow,'',$type);
9898: '</table></fieldset>';
9899: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9900: my %text = &Apache::lonlocal::texthash (
9901: inst => 'must end:',
9902: noninst => 'cannot end:',
9903: );
9904: my $value;
9905: if (ref($emaildomain) eq 'HASH') {
9906: if (ref($emaildomain->{$type}) eq 'HASH') {
9907: $value = $emaildomain->{$type}->{$option};
9908: }
9909: }
9910: if ($value eq '') {
9911: $value = '@'.$intdom;
9912: }
9913: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9914: my $display = 'none';
9915: if ($checked) {
9916: $display = 'inline';
9917: }
9918: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
9919: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
9920: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
9921: '</div>';
9922: }
9923: }
9924: }
9925: $output .= '</td>'."\n";
9926: }
9927: $output .= "</tr></table></td></tr>\n";
9928: return $output;
9929: }
9930:
9931: sub captcha_choice {
9932: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
9933: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
9934: $vertext,$currver);
9935: my %lt = &captcha_phrases();
9936: $keyentry = 'hidden';
9937: my $colspan=2;
9938: if ($context eq 'cancreate') {
9939: $rowname = &mt('CAPTCHA validation');
9940: } elsif ($context eq 'login') {
9941: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
9942: } elsif ($context eq 'passwords') {
9943: $rowname = &mt('"Forgot Password" CAPTCHA validation');
9944: $colspan=1;
9945: }
9946: if (ref($settings) eq 'HASH') {
9947: if ($settings->{'captcha'}) {
9948: $checked{$settings->{'captcha'}} = ' checked="checked"';
9949: } else {
9950: $checked{'original'} = ' checked="checked"';
9951: }
9952: if ($settings->{'captcha'} eq 'recaptcha') {
9953: $pubtext = $lt{'pub'};
9954: $privtext = $lt{'priv'};
9955: $keyentry = 'text';
9956: $vertext = $lt{'ver'};
9957: $currver = $settings->{'recaptchaversion'};
9958: if ($currver ne '2') {
9959: $currver = 1;
9960: }
9961: }
9962: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
9963: $currpub = $settings->{'recaptchakeys'}{'public'};
9964: $currpriv = $settings->{'recaptchakeys'}{'private'};
9965: }
9966: } else {
9967: $checked{'original'} = ' checked="checked"';
9968: }
9969: my $css_class;
9970: if ($itemcount%2) {
9971: $css_class = 'LC_odd_row';
9972: }
9973: if ($customcss) {
9974: $css_class .= " $customcss";
9975: }
9976: $css_class =~ s/^\s+//;
9977: if ($css_class) {
9978: $css_class = ' class="'.$css_class.'"';
9979: }
9980: if ($rowstyle) {
9981: $css_class .= ' style="'.$rowstyle.'"';
9982: }
9983: my $output = '<tr'.$css_class.'>'.
9984: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
9985: '<table><tr><td>'."\n";
9986: foreach my $option ('original','recaptcha','notused') {
9987: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
9988: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
9989: $lt{$option}.'</label></span>';
9990: unless ($option eq 'notused') {
9991: $output .= (' 'x2)."\n";
9992: }
9993: }
9994: #
9995: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
9996: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
9997: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
9998: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
9999: #
10000: $output .= '</td></tr>'."\n".
10001: '<tr><td class="LC_zero_height">'."\n".
10002: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10003: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10004: $currpub.'" size="40" /></span><br />'."\n".
10005: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10006: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10007: $currpriv.'" size="40" /></span><br />'.
10008: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10009: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10010: $currver.'" size="3" /></span><br />'.
10011: '</td></tr></table>'."\n".
10012: '</td></tr>';
10013: return $output;
10014: }
10015:
10016: sub user_formats_row {
10017: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10018: my $output;
10019: my %text = (
10020: 'username' => 'new usernames',
10021: 'id' => 'IDs',
10022: );
10023: unless ($type eq 'email') {
10024: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10025: $output = '<tr '.$css_class.'>'.
10026: '<td><span class="LC_nobreak">'.
10027: &mt("Format rules to check for $text{$type}: ").
10028: '</td><td class="LC_left_item" colspan="2"><table>';
10029: }
10030: my $rem;
10031: if (ref($ruleorder) eq 'ARRAY') {
10032: for (my $i=0; $i<@{$ruleorder}; $i++) {
10033: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10034: my $rem = $i%($numinrow);
10035: if ($rem == 0) {
10036: if ($i > 0) {
10037: $output .= '</tr>';
10038: }
10039: $output .= '<tr>';
10040: }
10041: my $check = ' ';
10042: if (ref($settings) eq 'HASH') {
10043: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10044: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10045: $check = ' checked="checked" ';
10046: }
10047: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10048: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10049: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10050: $check = ' checked="checked" ';
10051: }
10052: }
10053: }
10054: }
10055: my $name = $type.'_rule';
10056: if ($type eq 'email') {
10057: $name .= '_'.$status;
10058: }
10059: $output .= '<td class="LC_left_item">'.
10060: '<span class="LC_nobreak"><label>'.
10061: '<input type="checkbox" name="'.$name.'" '.
10062: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10063: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10064: }
10065: }
10066: $rem = @{$ruleorder}%($numinrow);
10067: }
10068: my $colsleft;
10069: if ($rem) {
10070: $colsleft = $numinrow - $rem;
10071: }
10072: if ($colsleft > 1 ) {
10073: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10074: ' </td>';
10075: } elsif ($colsleft == 1) {
10076: $output .= '<td class="LC_left_item"> </td>';
10077: }
10078: $output .= '</tr></table>';
10079: unless ($type eq 'email') {
10080: $output .= '</td></tr>';
10081: }
10082: return $output;
10083: }
10084:
10085: sub usercreation_types {
10086: my %lt = &Apache::lonlocal::texthash (
10087: author => 'When adding a co-author',
10088: course => 'When adding a user to a course',
10089: requestcrs => 'When requesting a course',
10090: any => 'Any',
10091: official => 'Institutional only ',
10092: unofficial => 'Non-institutional only',
10093: none => 'None',
10094: );
10095: return %lt;
10096: }
10097:
10098: sub selfcreation_types {
10099: my %lt = &Apache::lonlocal::texthash (
10100: selfcreate => 'User creates own account',
10101: any => 'Any',
10102: official => 'Institutional only ',
10103: unofficial => 'Non-institutional only',
10104: email => 'E-mail address',
10105: login => 'Institutional Login',
10106: sso => 'SSO',
10107: );
10108: }
10109:
10110: sub authtype_names {
10111: my %lt = &Apache::lonlocal::texthash(
10112: int => 'Internal',
10113: krb4 => 'Kerberos 4',
10114: krb5 => 'Kerberos 5',
10115: loc => 'Local',
10116: lti => 'LTI',
10117: );
10118: return %lt;
10119: }
10120:
10121: sub context_names {
10122: my %context_title = &Apache::lonlocal::texthash(
10123: author => 'Creating users when an Author',
10124: course => 'Creating users when in a course',
10125: domain => 'Creating users when a Domain Coordinator',
10126: );
10127: return %context_title;
10128: }
10129:
10130: sub print_usermodification {
10131: my ($position,$dom,$settings,$rowtotal) = @_;
10132: my $numinrow = 4;
10133: my ($context,$datatable,$rowcount);
10134: if ($position eq 'top') {
10135: $rowcount = 0;
10136: $context = 'author';
10137: foreach my $role ('ca','aa') {
10138: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10139: $numinrow,$rowcount);
10140: $$rowtotal ++;
10141: $rowcount ++;
10142: }
10143: } elsif ($position eq 'bottom') {
10144: $context = 'course';
10145: $rowcount = 0;
10146: foreach my $role ('st','ep','ta','in','cr') {
10147: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10148: $numinrow,$rowcount);
10149: $$rowtotal ++;
10150: $rowcount ++;
10151: }
10152: }
10153: return $datatable;
10154: }
10155:
10156: sub print_defaults {
10157: my ($position,$dom,$settings,$rowtotal) = @_;
10158: my $rownum = 0;
10159: my ($datatable,$css_class,$titles);
10160: unless ($position eq 'bottom') {
10161: $titles = &defaults_titles($dom);
10162: }
10163: if ($position eq 'top') {
10164: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10165: 'datelocale_def','portal_def');
10166: my %defaults;
10167: if (ref($settings) eq 'HASH') {
10168: %defaults = %{$settings};
10169: } else {
10170: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10171: foreach my $item (@items) {
10172: $defaults{$item} = $domdefaults{$item};
10173: }
10174: }
10175: foreach my $item (@items) {
10176: if ($rownum%2) {
10177: $css_class = '';
10178: } else {
10179: $css_class = ' class="LC_odd_row" ';
10180: }
10181: $datatable .= '<tr'.$css_class.'>'.
10182: '<td><span class="LC_nobreak">'.$titles->{$item}.
10183: '</span></td><td class="LC_right_item" colspan="3">';
10184: if ($item eq 'auth_def') {
10185: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10186: my %shortauth = (
10187: internal => 'int',
10188: krb4 => 'krb4',
10189: krb5 => 'krb5',
10190: localauth => 'loc',
10191: lti => 'lti',
10192: );
10193: my %authnames = &authtype_names();
10194: foreach my $auth (@authtypes) {
10195: my $checked = ' ';
10196: if ($defaults{$item} eq $auth) {
10197: $checked = ' checked="checked" ';
10198: }
10199: $datatable .= '<label><input type="radio" name="'.$item.
10200: '" value="'.$auth.'"'.$checked.'/>'.
10201: $authnames{$shortauth{$auth}}.'</label> ';
10202: }
10203: } elsif ($item eq 'timezone_def') {
10204: my $includeempty = 1;
10205: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10206: } elsif ($item eq 'datelocale_def') {
10207: my $includeempty = 1;
10208: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10209: } elsif ($item eq 'lang_def') {
10210: my $includeempty = 1;
10211: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10212: } else {
10213: my $size;
10214: if ($item eq 'portal_def') {
10215: $size = ' size="25"';
10216: }
10217: $datatable .= '<input type="text" name="'.$item.'" value="'.
10218: $defaults{$item}.'"'.$size.' />';
10219: }
10220: $datatable .= '</td></tr>';
10221: $rownum ++;
10222: }
10223: } else {
10224: my %defaults;
10225: if (ref($settings) eq 'HASH') {
10226: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10227: my $maxnum = @{$settings->{'inststatusorder'}};
10228: for (my $i=0; $i<$maxnum; $i++) {
10229: $css_class = $rownum%2?' class="LC_odd_row"':'';
10230: my $item = $settings->{'inststatusorder'}->[$i];
10231: my $title = $settings->{'inststatustypes'}->{$item};
10232: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10233: $datatable .= '<tr'.$css_class.'>'.
10234: '<td><span class="LC_nobreak">'.
10235: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10236: for (my $k=0; $k<=$maxnum; $k++) {
10237: my $vpos = $k+1;
10238: my $selstr;
10239: if ($k == $i) {
10240: $selstr = ' selected="selected" ';
10241: }
10242: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10243: }
10244: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10245: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10246: &mt('delete').'</span></td>'.
10247: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10248: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10249: '</span></td></tr>';
10250: }
10251: $css_class = $rownum%2?' class="LC_odd_row"':'';
10252: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10253: $datatable .= '<tr '.$css_class.'>'.
10254: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10255: for (my $k=0; $k<=$maxnum; $k++) {
10256: my $vpos = $k+1;
10257: my $selstr;
10258: if ($k == $maxnum) {
10259: $selstr = ' selected="selected" ';
10260: }
10261: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10262: }
10263: $datatable .= '</select> '.&mt('Internal ID:').
10264: '<input type="text" size="10" name="addinststatus" value="" />'.
10265: ' '.&mt('(new)').
10266: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10267: &mt('Name displayed').':'.
10268: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10269: '</tr>'."\n";
10270: $rownum ++;
10271: }
10272: }
10273: }
10274: $$rowtotal += $rownum;
10275: return $datatable;
10276: }
10277:
10278: sub get_languages_hash {
10279: my %langchoices;
10280: foreach my $id (&Apache::loncommon::languageids()) {
10281: my $code = &Apache::loncommon::supportedlanguagecode($id);
10282: if ($code ne '') {
10283: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10284: }
10285: }
10286: return %langchoices;
10287: }
10288:
10289: sub defaults_titles {
10290: my ($dom) = @_;
10291: my %titles = &Apache::lonlocal::texthash (
10292: 'auth_def' => 'Default authentication type',
10293: 'auth_arg_def' => 'Default authentication argument',
10294: 'lang_def' => 'Default language',
10295: 'timezone_def' => 'Default timezone',
10296: 'datelocale_def' => 'Default locale for dates',
10297: 'portal_def' => 'Portal/Default URL',
10298: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10299: 'intauth_check' => 'Check bcrypt cost if authenticated',
10300: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10301: );
10302: if ($dom) {
10303: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10304: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10305: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10306: $protocol = 'http' if ($protocol ne 'https');
10307: if ($uint_dom) {
10308: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10309: $uint_dom);
10310: }
10311: }
10312: return (\%titles);
10313: }
10314:
10315: sub print_scantron {
10316: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10317: if ($position eq 'top') {
10318: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10319: } else {
10320: return &print_scantronconfig($dom,$settings,\$rowtotal);
10321: }
10322: }
10323:
10324: sub scantron_javascript {
10325: return <<"ENDSCRIPT";
10326:
10327: <script type="text/javascript">
10328: // <![CDATA[
10329:
10330: function toggleScantron(form) {
10331: var csvfieldset = new Array();
10332: if (document.getElementById('scantroncsv_cols')) {
10333: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10334: }
10335: if (document.getElementById('scantroncsv_options')) {
10336: csvfieldset.push(document.getElementById('scantroncsv_options'));
10337: }
10338: if (csvfieldset.length) {
10339: if (document.getElementById('scantronconfcsv')) {
10340: var scantroncsv = document.getElementById('scantronconfcsv');
10341: if (scantroncsv.checked) {
10342: for (var i=0; i<csvfieldset.length; i++) {
10343: csvfieldset[i].style.display = 'block';
10344: }
10345: } else {
10346: for (var i=0; i<csvfieldset.length; i++) {
10347: csvfieldset[i].style.display = 'none';
10348: }
10349: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10350: if (csvselects.length) {
10351: for (var j=0; j<csvselects.length; j++) {
10352: csvselects[j].selectedIndex = 0;
10353: }
10354: }
10355: }
10356: }
10357: }
10358: return;
10359: }
10360: // ]]>
10361: </script>
10362:
10363: ENDSCRIPT
10364:
10365: }
10366:
10367: sub print_scantronformat {
10368: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10369: my $itemcount = 1;
10370: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10371: %confhash);
10372: my $switchserver = &check_switchserver($dom,$confname);
10373: my %lt = &Apache::lonlocal::texthash (
10374: default => 'Default bubblesheet format file error',
10375: custom => 'Custom bubblesheet format file error',
10376: );
10377: my %scantronfiles = (
10378: default => 'default.tab',
10379: custom => 'custom.tab',
10380: );
10381: foreach my $key (keys(%scantronfiles)) {
10382: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10383: .$scantronfiles{$key};
10384: }
10385: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10386: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10387: if (!$switchserver) {
10388: my $servadm = $r->dir_config('lonAdmEMail');
10389: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10390: if ($configuserok eq 'ok') {
10391: if ($author_ok eq 'ok') {
10392: my %legacyfile = (
10393: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10394: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10395: );
10396: my %md5chk;
10397: foreach my $type (keys(%legacyfile)) {
10398: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10399: chomp($md5chk{$type});
10400: }
10401: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10402: foreach my $type (keys(%legacyfile)) {
10403: ($scantronurls{$type},my $error) =
10404: &legacy_scantronformat($r,$dom,$confname,
10405: $type,$legacyfile{$type},
10406: $scantronurls{$type},
10407: $scantronfiles{$type});
10408: if ($error ne '') {
10409: $error{$type} = $error;
10410: }
10411: }
10412: if (keys(%error) == 0) {
10413: $is_custom = 1;
10414: $confhash{'scantron'}{'scantronformat'} =
10415: $scantronurls{'custom'};
10416: my $putresult =
10417: &Apache::lonnet::put_dom('configuration',
10418: \%confhash,$dom);
10419: if ($putresult ne 'ok') {
10420: $error{'custom'} =
10421: '<span class="LC_error">'.
10422: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10423: }
10424: }
10425: } else {
10426: ($scantronurls{'default'},my $error) =
10427: &legacy_scantronformat($r,$dom,$confname,
10428: 'default',$legacyfile{'default'},
10429: $scantronurls{'default'},
10430: $scantronfiles{'default'});
10431: if ($error eq '') {
10432: $confhash{'scantron'}{'scantronformat'} = '';
10433: my $putresult =
10434: &Apache::lonnet::put_dom('configuration',
10435: \%confhash,$dom);
10436: if ($putresult ne 'ok') {
10437: $error{'default'} =
10438: '<span class="LC_error">'.
10439: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10440: }
10441: } else {
10442: $error{'default'} = $error;
10443: }
10444: }
10445: }
10446: }
10447: } else {
10448: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10449: }
10450: }
10451: if (ref($settings) eq 'HASH') {
10452: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10453: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10454: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10455: $scantronurl = '';
10456: } else {
10457: $scantronurl = $settings->{'scantronformat'};
10458: }
10459: $is_custom = 1;
10460: } else {
10461: $scantronurl = $scantronurls{'default'};
10462: }
10463: } else {
10464: if ($is_custom) {
10465: $scantronurl = $scantronurls{'custom'};
10466: } else {
10467: $scantronurl = $scantronurls{'default'};
10468: }
10469: }
10470: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10471: $datatable .= '<tr'.$css_class.'>';
10472: if (!$is_custom) {
10473: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10474: '<span class="LC_nobreak">';
10475: if ($scantronurl) {
10476: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10477: undef,undef,undef,undef,'background-color:#ffffff');
10478: } else {
10479: $datatable = &mt('File unavailable for display');
10480: }
10481: $datatable .= '</span></td>';
10482: if (keys(%error) == 0) {
10483: $datatable .= '<td style="vertical-align: bottom">';
10484: if (!$switchserver) {
10485: $datatable .= &mt('Upload:').'<br />';
10486: }
10487: } else {
10488: my $errorstr;
10489: foreach my $key (sort(keys(%error))) {
10490: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10491: }
10492: $datatable .= '<td>'.$errorstr;
10493: }
10494: } else {
10495: if (keys(%error) > 0) {
10496: my $errorstr;
10497: foreach my $key (sort(keys(%error))) {
10498: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10499: }
10500: $datatable .= '<td>'.$errorstr.'</td><td> ';
10501: } elsif ($scantronurl) {
10502: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10503: undef,undef,undef,undef,'background-color:#ffffff');
10504: $datatable .= '<td><span class="LC_nobreak">'.
10505: $link.
10506: '<label><input type="checkbox" name="scantronformat_del"'.
10507: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10508: '<td><span class="LC_nobreak"> '.
10509: &mt('Replace:').'</span><br />';
10510: }
10511: }
10512: if (keys(%error) == 0) {
10513: if ($switchserver) {
10514: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10515: } else {
10516: $datatable .='<span class="LC_nobreak"> '.
10517: '<input type="file" name="scantronformat" /></span>';
10518: }
10519: }
10520: $datatable .= '</td></tr>';
10521: $$rowtotal ++;
10522: return $datatable;
10523: }
10524:
10525: sub legacy_scantronformat {
10526: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10527: my ($url,$error);
10528: my @statinfo = &Apache::lonnet::stat_file($newurl);
10529: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10530: (my $result,$url) =
10531: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10532: '','',$newfile);
10533: if ($result ne 'ok') {
10534: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10535: }
10536: }
10537: return ($url,$error);
10538: }
10539:
10540: sub print_scantronconfig {
10541: my ($dom,$settings,$rowtotal) = @_;
10542: my $itemcount = 2;
10543: my $is_checked = ' checked="checked"';
10544: my %optionson = (
10545: hdr => ' checked="checked"',
10546: pad => ' checked="checked"',
10547: rem => ' checked="checked"',
10548: );
10549: my %optionsoff = (
10550: hdr => '',
10551: pad => '',
10552: rem => '',
10553: );
10554: my $currcsvsty = 'none';
10555: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10556: my @fields = &scantroncsv_fields();
10557: my %titles = &scantronconfig_titles();
10558: if (ref($settings) eq 'HASH') {
10559: if (ref($settings->{config}) eq 'HASH') {
10560: if ($settings->{config}->{dat}) {
10561: $checked{'dat'} = $is_checked;
10562: }
10563: if (ref($settings->{config}->{csv}) eq 'HASH') {
10564: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
10565: %csvfields = %{$settings->{config}->{csv}->{fields}};
10566: if (keys(%csvfields) > 0) {
10567: $checked{'csv'} = $is_checked;
10568: $currcsvsty = 'block';
10569: }
10570: }
10571: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
10572: %csvoptions = %{$settings->{config}->{csv}->{options}};
10573: foreach my $option (keys(%optionson)) {
10574: unless ($csvoptions{$option}) {
10575: $optionsoff{$option} = $optionson{$option};
10576: $optionson{$option} = '';
10577: }
10578: }
10579: }
10580: }
10581: } else {
10582: $checked{'dat'} = $is_checked;
10583: }
10584: } else {
10585: $checked{'dat'} = $is_checked;
10586: }
10587: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
10588: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10589: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
10590: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
10591: foreach my $item ('dat','csv') {
10592: my $id;
10593: if ($item eq 'csv') {
10594: $id = 'id="scantronconfcsv" ';
10595: }
10596: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
10597: $titles{$item}.'</label>'.(' 'x3);
10598: if ($item eq 'csv') {
10599: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
10600: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
10601: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
10602: foreach my $col (@fields) {
10603: my $selnone;
10604: if ($csvfields{$col} eq '') {
10605: $selnone = ' selected="selected"';
10606: }
10607: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
10608: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
10609: '<option value=""'.$selnone.'></option>';
10610: for (my $i=0; $i<20; $i++) {
10611: my $shown = $i+1;
10612: my $sel;
10613: unless ($selnone) {
10614: if (exists($csvfields{$col})) {
10615: if ($csvfields{$col} == $i) {
10616: $sel = ' selected="selected"';
10617: }
10618: }
10619: }
10620: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
10621: }
10622: $datatable .= '</select></td></tr>';
10623: }
10624: $datatable .= '</table></fieldset>'.
10625: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
10626: '<legend>'.&mt('CSV Options').'</legend>';
10627: foreach my $option ('hdr','pad','rem') {
10628: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
10629: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
10630: &mt('Yes').'</label>'.(' 'x2)."\n".
10631: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
10632: }
10633: $datatable .= '</fieldset>';
10634: $itemcount ++;
10635: }
10636: }
10637: $datatable .= '</td></tr>';
10638: $$rowtotal ++;
10639: return $datatable;
10640: }
10641:
10642: sub scantronconfig_titles {
10643: return &Apache::lonlocal::texthash(
10644: dat => 'Standard format (.dat)',
10645: csv => 'Comma separated values (.csv)',
10646: hdr => 'Remove first line in file (contains column titles)',
10647: pad => 'Prepend 0s to PaperID',
10648: rem => 'Remove leading spaces (except Question Response columns)',
10649: CODE => 'CODE',
10650: ID => 'Student ID',
10651: PaperID => 'Paper ID',
10652: FirstName => 'First Name',
10653: LastName => 'Last Name',
10654: FirstQuestion => 'First Question Response',
10655: Section => 'Section',
10656: );
10657: }
10658:
10659: sub scantroncsv_fields {
10660: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
10661: }
10662:
10663: sub print_coursecategories {
10664: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
10665: my $datatable;
10666: if ($position eq 'top') {
10667: my (%checked);
10668: my @catitems = ('unauth','auth');
10669: my @cattypes = ('std','domonly','codesrch','none');
10670: $checked{'unauth'} = 'std';
10671: $checked{'auth'} = 'std';
10672: if (ref($settings) eq 'HASH') {
10673: foreach my $type (@cattypes) {
10674: if ($type eq $settings->{'unauth'}) {
10675: $checked{'unauth'} = $type;
10676: }
10677: if ($type eq $settings->{'auth'}) {
10678: $checked{'auth'} = $type;
10679: }
10680: }
10681: }
10682: my %lt = &Apache::lonlocal::texthash (
10683: unauth => 'Catalog type for unauthenticated users',
10684: auth => 'Catalog type for authenticated users',
10685: none => 'No catalog',
10686: std => 'Standard catalog',
10687: domonly => 'Domain-only catalog',
10688: codesrch => "Code search form",
10689: );
10690: my $itemcount = 0;
10691: foreach my $item (@catitems) {
10692: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10693: $datatable .= '<tr '.$css_class.'>'.
10694: '<td>'.$lt{$item}.'</td>'.
10695: '<td class="LC_right_item"><span class="LC_nobreak">';
10696: foreach my $type (@cattypes) {
10697: my $ischecked;
10698: if ($checked{$item} eq $type) {
10699: $ischecked=' checked="checked"';
10700: }
10701: $datatable .= '<label>'.
10702: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
10703: ' />'.$lt{$type}.'</label> ';
10704: }
10705: $datatable .= '</span></td></tr>';
10706: $itemcount ++;
10707: }
10708: $$rowtotal += $itemcount;
10709: } elsif ($position eq 'middle') {
10710: my $toggle_cats_crs = ' ';
10711: my $toggle_cats_dom = ' checked="checked" ';
10712: my $can_cat_crs = ' ';
10713: my $can_cat_dom = ' checked="checked" ';
10714: my $toggle_catscomm_comm = ' ';
10715: my $toggle_catscomm_dom = ' checked="checked" ';
10716: my $can_catcomm_comm = ' ';
10717: my $can_catcomm_dom = ' checked="checked" ';
10718: my $toggle_catsplace_place = ' ';
10719: my $toggle_catsplace_dom = ' checked="checked" ';
10720: my $can_catplace_place = ' ';
10721: my $can_catplace_dom = ' checked="checked" ';
10722:
10723: if (ref($settings) eq 'HASH') {
10724: if ($settings->{'togglecats'} eq 'crs') {
10725: $toggle_cats_crs = $toggle_cats_dom;
10726: $toggle_cats_dom = ' ';
10727: }
10728: if ($settings->{'categorize'} eq 'crs') {
10729: $can_cat_crs = $can_cat_dom;
10730: $can_cat_dom = ' ';
10731: }
10732: if ($settings->{'togglecatscomm'} eq 'comm') {
10733: $toggle_catscomm_comm = $toggle_catscomm_dom;
10734: $toggle_catscomm_dom = ' ';
10735: }
10736: if ($settings->{'categorizecomm'} eq 'comm') {
10737: $can_catcomm_comm = $can_catcomm_dom;
10738: $can_catcomm_dom = ' ';
10739: }
10740: if ($settings->{'togglecatsplace'} eq 'place') {
10741: $toggle_catsplace_place = $toggle_catsplace_dom;
10742: $toggle_catsplace_dom = ' ';
10743: }
10744: if ($settings->{'categorizeplace'} eq 'place') {
10745: $can_catplace_place = $can_catplace_dom;
10746: $can_catplace_dom = ' ';
10747: }
10748: }
10749: my %title = &Apache::lonlocal::texthash (
10750: togglecats => 'Show/Hide a course in catalog',
10751: togglecatscomm => 'Show/Hide a community in catalog',
10752: togglecatsplace => 'Show/Hide a placement test in catalog',
10753: categorize => 'Assign a category to a course',
10754: categorizecomm => 'Assign a category to a community',
10755: categorizeplace => 'Assign a category to a placement test',
10756: );
10757: my %level = &Apache::lonlocal::texthash (
10758: dom => 'Set in Domain',
10759: crs => 'Set in Course',
10760: comm => 'Set in Community',
10761: place => 'Set in Placement Test',
10762: );
10763: $datatable = '<tr class="LC_odd_row">'.
10764: '<td>'.$title{'togglecats'}.'</td>'.
10765: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10766: '<input type="radio" name="togglecats"'.
10767: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10768: '<label><input type="radio" name="togglecats"'.
10769: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10770: '</tr><tr>'.
10771: '<td>'.$title{'categorize'}.'</td>'.
10772: '<td class="LC_right_item"><span class="LC_nobreak">'.
10773: '<label><input type="radio" name="categorize"'.
10774: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10775: '<label><input type="radio" name="categorize"'.
10776: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10777: '</tr><tr class="LC_odd_row">'.
10778: '<td>'.$title{'togglecatscomm'}.'</td>'.
10779: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10780: '<input type="radio" name="togglecatscomm"'.
10781: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10782: '<label><input type="radio" name="togglecatscomm"'.
10783: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10784: '</tr><tr>'.
10785: '<td>'.$title{'categorizecomm'}.'</td>'.
10786: '<td class="LC_right_item"><span class="LC_nobreak">'.
10787: '<label><input type="radio" name="categorizecomm"'.
10788: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10789: '<label><input type="radio" name="categorizecomm"'.
10790: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10791: '</tr><tr class="LC_odd_row">'.
10792: '<td>'.$title{'togglecatsplace'}.'</td>'.
10793: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10794: '<input type="radio" name="togglecatsplace"'.
10795: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10796: '<label><input type="radio" name="togglecatscomm"'.
10797: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
10798: '</tr><tr>'.
10799: '<td>'.$title{'categorizeplace'}.'</td>'.
10800: '<td class="LC_right_item"><span class="LC_nobreak">'.
10801: '<label><input type="radio" name="categorizeplace"'.
10802: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10803: '<label><input type="radio" name="categorizeplace"'.
10804: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
10805: '</tr>';
10806: $$rowtotal += 6;
10807: } else {
10808: my $css_class;
10809: my $itemcount = 1;
10810: my $cathash;
10811: if (ref($settings) eq 'HASH') {
10812: $cathash = $settings->{'cats'};
10813: }
10814: if (ref($cathash) eq 'HASH') {
10815: my (@cats,@trails,%allitems,%idx,@jsarray);
10816: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
10817: \%allitems,\%idx,\@jsarray);
10818: my $maxdepth = scalar(@cats);
10819: my $colattrib = '';
10820: if ($maxdepth > 2) {
10821: $colattrib = ' colspan="2" ';
10822: }
10823: my @path;
10824: if (@cats > 0) {
10825: if (ref($cats[0]) eq 'ARRAY') {
10826: my $numtop = @{$cats[0]};
10827: my $maxnum = $numtop;
10828: my %default_names = (
10829: instcode => &mt('Official courses'),
10830: communities => &mt('Communities'),
10831: placement => &mt('Placement Tests'),
10832: );
10833:
10834: if ((!grep(/^instcode$/,@{$cats[0]})) ||
10835: ($cathash->{'instcode::0'} eq '') ||
10836: (!grep(/^communities$/,@{$cats[0]})) ||
10837: ($cathash->{'communities::0'} eq '') ||
10838: (!grep(/^placement$/,@{$cats[0]})) ||
10839: ($cathash->{'placement::0'} eq '')) {
10840: $maxnum ++;
10841: }
10842: my $lastidx;
10843: for (my $i=0; $i<$numtop; $i++) {
10844: my $parent = $cats[0][$i];
10845: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10846: my $item = &escape($parent).'::0';
10847: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10848: $lastidx = $idx{$item};
10849: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10850: .'<select name="'.$item.'"'.$chgstr.'>';
10851: for (my $k=0; $k<=$maxnum; $k++) {
10852: my $vpos = $k+1;
10853: my $selstr;
10854: if ($k == $i) {
10855: $selstr = ' selected="selected" ';
10856: }
10857: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10858: }
10859: $datatable .= '</select></span></td><td>';
10860: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
10861: $datatable .= '<span class="LC_nobreak">'
10862: .$default_names{$parent}.'</span>';
10863: if ($parent eq 'instcode') {
10864: $datatable .= '<br /><span class="LC_nobreak">('
10865: .&mt('with institutional codes')
10866: .')</span></td><td'.$colattrib.'>';
10867: } else {
10868: $datatable .= '<table><tr><td>';
10869: }
10870: $datatable .= '<span class="LC_nobreak">'
10871: .'<label><input type="radio" name="'
10872: .$parent.'" value="1" checked="checked" />'
10873: .&mt('Display').'</label>';
10874: if ($parent eq 'instcode') {
10875: $datatable .= ' ';
10876: } else {
10877: $datatable .= '</span></td></tr><tr><td>'
10878: .'<span class="LC_nobreak">';
10879: }
10880: $datatable .= '<label><input type="radio" name="'
10881: .$parent.'" value="0" />'
10882: .&mt('Do not display').'</label></span>';
10883: if (($parent eq 'communities') || ($parent eq 'placement')) {
10884: $datatable .= '</td></tr></table>';
10885: }
10886: $datatable .= '</td>';
10887: } else {
10888: $datatable .= $parent
10889: .' <span class="LC_nobreak"><label>'
10890: .'<input type="checkbox" name="deletecategory" '
10891: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10892: }
10893: my $depth = 1;
10894: push(@path,$parent);
10895: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10896: pop(@path);
10897: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10898: $itemcount ++;
10899: }
10900: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10901: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10902: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10903: for (my $k=0; $k<=$maxnum; $k++) {
10904: my $vpos = $k+1;
10905: my $selstr;
10906: if ($k == $numtop) {
10907: $selstr = ' selected="selected" ';
10908: }
10909: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10910: }
10911: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10912: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10913: .'</tr>'."\n";
10914: $itemcount ++;
10915: foreach my $default ('instcode','communities','placement') {
10916: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
10917: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10918: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
10919: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
10920: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
10921: for (my $k=0; $k<=$maxnum; $k++) {
10922: my $vpos = $k+1;
10923: my $selstr;
10924: if ($k == $maxnum) {
10925: $selstr = ' selected="selected" ';
10926: }
10927: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10928: }
10929: $datatable .= '</select></span></td>'.
10930: '<td><span class="LC_nobreak">'.
10931: $default_names{$default}.'</span>';
10932: if ($default eq 'instcode') {
10933: $datatable .= '<br /><span class="LC_nobreak">('
10934: .&mt('with institutional codes').')</span>';
10935: }
10936: $datatable .= '</td>'
10937: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
10938: .&mt('Display').'</label> '
10939: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
10940: .&mt('Do not display').'</label></span></td></tr>';
10941: }
10942: }
10943: }
10944: } else {
10945: $datatable .= &initialize_categories($itemcount);
10946: }
10947: } else {
10948: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
10949: .&initialize_categories($itemcount);
10950: }
10951: $$rowtotal += $itemcount;
10952: }
10953: return $datatable;
10954: }
10955:
10956: sub print_serverstatuses {
10957: my ($dom,$settings,$rowtotal) = @_;
10958: my $datatable;
10959: my @pages = &serverstatus_pages();
10960: my (%namedaccess,%machineaccess);
10961: foreach my $type (@pages) {
10962: $namedaccess{$type} = '';
10963: $machineaccess{$type}= '';
10964: }
10965: if (ref($settings) eq 'HASH') {
10966: foreach my $type (@pages) {
10967: if (exists($settings->{$type})) {
10968: if (ref($settings->{$type}) eq 'HASH') {
10969: foreach my $key (keys(%{$settings->{$type}})) {
10970: if ($key eq 'namedusers') {
10971: $namedaccess{$type} = $settings->{$type}->{$key};
10972: } elsif ($key eq 'machines') {
10973: $machineaccess{$type} = $settings->{$type}->{$key};
10974: }
10975: }
10976: }
10977: }
10978: }
10979: }
10980: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10981: my $rownum = 0;
10982: my $css_class;
10983: foreach my $type (@pages) {
10984: $rownum ++;
10985: $css_class = $rownum%2?' class="LC_odd_row"':'';
10986: $datatable .= '<tr'.$css_class.'>'.
10987: '<td><span class="LC_nobreak">'.
10988: $titles->{$type}.'</span></td>'.
10989: '<td class="LC_left_item">'.
10990: '<input type="text" name="'.$type.'_namedusers" '.
10991: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
10992: '<td class="LC_right_item">'.
10993: '<span class="LC_nobreak">'.
10994: '<input type="text" name="'.$type.'_machines" '.
10995: 'value="'.$machineaccess{$type}.'" size="10" />'.
10996: '</span></td></tr>'."\n";
10997: }
10998: $$rowtotal += $rownum;
10999: return $datatable;
11000: }
11001:
11002: sub serverstatus_pages {
11003: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11004: 'checksums','clusterstatus','certstatus','metadata_keywords',
11005: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11006: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11007: }
11008:
11009: sub defaults_javascript {
11010: my ($settings) = @_;
11011: return unless (ref($settings) eq 'HASH');
11012: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11013: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11014: if ($maxnum eq '') {
11015: $maxnum = 0;
11016: }
11017: $maxnum ++;
11018: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11019: return <<"ENDSCRIPT";
11020: <script type="text/javascript">
11021: // <![CDATA[
11022: function reorderTypes(form,caller) {
11023: var changedVal;
11024: $jstext
11025: var newpos = 'addinststatus_pos';
11026: var current = new Array;
11027: var maxh = $maxnum;
11028: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11029: var oldVal;
11030: if (caller == newpos) {
11031: changedVal = newitemVal;
11032: } else {
11033: var curritem = 'inststatus_pos_'+caller;
11034: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11035: current[newitemVal] = newpos;
11036: }
11037: for (var i=0; i<inststatuses.length; i++) {
11038: if (inststatuses[i] != caller) {
11039: var elementName = 'inststatus_pos_'+inststatuses[i];
11040: if (form.elements[elementName]) {
11041: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11042: current[currVal] = elementName;
11043: }
11044: }
11045: }
11046: for (var j=0; j<maxh; j++) {
11047: if (current[j] == undefined) {
11048: oldVal = j;
11049: }
11050: }
11051: if (oldVal < changedVal) {
11052: for (var k=oldVal+1; k<=changedVal ; k++) {
11053: var elementName = current[k];
11054: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11055: }
11056: } else {
11057: for (var k=changedVal; k<oldVal; k++) {
11058: var elementName = current[k];
11059: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11060: }
11061: }
11062: return;
11063: }
11064:
11065: // ]]>
11066: </script>
11067:
11068: ENDSCRIPT
11069: }
11070: return;
11071: }
11072:
11073: sub passwords_javascript {
11074: my %intalert = &Apache::lonlocal::texthash (
11075: 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.',
11076: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11077: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11078: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11079: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11080: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11081: );
11082: &js_escape(\%intalert);
11083: my $defmin = $Apache::lonnet::passwdmin;
11084: my $intauthjs = <<"ENDSCRIPT";
11085:
11086: function warnIntAuth(field) {
11087: if (field.name == 'intauth_check') {
11088: if (field.value == '2') {
11089: alert('$intalert{authcheck}');
11090: }
11091: }
11092: if (field.name == 'intauth_cost') {
11093: field.value.replace(/\s/g,'');
11094: if (field.value != '') {
11095: var regexdigit=/^\\d+\$/;
11096: if (!regexdigit.test(field.value)) {
11097: alert('$intalert{authcost}');
11098: }
11099: }
11100: }
11101: return;
11102: }
11103:
11104: function warnIntPass(field) {
11105: field.value.replace(/^\s+/,'');
11106: field.value.replace(/\s+\$/,'');
11107: var regexdigit=/^\\d+\$/;
11108: if (field.name == 'passwords_min') {
11109: if (field.value == '') {
11110: alert('$intalert{passmin}');
11111: field.value = '$defmin';
11112: } else {
11113: if (!regexdigit.test(field.value)) {
11114: alert('$intalert{passmin}');
11115: field.value = '$defmin';
11116: }
11117: var minval = parseInt(field.value,10);
11118: if (minval < $defmin) {
11119: alert('$intalert{passmin}');
11120: field.value = '$defmin';
11121: }
11122: }
11123: } else {
11124: if (field.value == '0') {
11125: field.value = '';
11126: }
11127: if (field.value != '') {
11128: if (field.name == 'passwords_expire') {
11129: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11130: if (!regexpposnum.test(field.value)) {
11131: alert('$intalert{passexp}');
11132: field.value = '';
11133: } else {
11134: var expval = parseFloat(field.value);
11135: if (expval == 0) {
11136: alert('$intalert{passexp}');
11137: field.value = '';
11138: }
11139: }
11140: } else {
11141: if (!regexdigit.test(field.value)) {
11142: if (field.name == 'passwords_max') {
11143: alert('$intalert{passmax}');
11144: } else {
11145: if (field.name == 'passwords_numsaved') {
11146: alert('$intalert{passnum}');
11147: }
11148: }
11149: field.value = '';
11150: }
11151: }
11152: }
11153: }
11154: return;
11155: }
11156:
11157: ENDSCRIPT
11158: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11159: }
11160:
11161: sub coursecategories_javascript {
11162: my ($settings) = @_;
11163: my ($output,$jstext,$cathash);
11164: if (ref($settings) eq 'HASH') {
11165: $cathash = $settings->{'cats'};
11166: }
11167: if (ref($cathash) eq 'HASH') {
11168: my (@cats,@jsarray,%idx);
11169: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11170: if (@jsarray > 0) {
11171: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11172: for (my $i=0; $i<@jsarray; $i++) {
11173: if (ref($jsarray[$i]) eq 'ARRAY') {
11174: my $catstr = join('","',@{$jsarray[$i]});
11175: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11176: }
11177: }
11178: }
11179: } else {
11180: $jstext = ' var categories = Array(1);'."\n".
11181: ' categories[0] = Array("instcode_pos");'."\n";
11182: }
11183: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11184: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11185: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11186: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11187: &js_escape(\$instcode_reserved);
11188: &js_escape(\$communities_reserved);
11189: &js_escape(\$placement_reserved);
11190: &js_escape(\$choose_again);
11191: $output = <<"ENDSCRIPT";
11192: <script type="text/javascript">
11193: // <![CDATA[
11194: function reorderCats(form,parent,item,idx) {
11195: var changedVal;
11196: $jstext
11197: var newpos = 'addcategory_pos';
11198: if (parent == '') {
11199: var has_instcode = 0;
11200: var maxtop = categories[idx].length;
11201: for (var j=0; j<maxtop; j++) {
11202: if (categories[idx][j] == 'instcode::0') {
11203: has_instcode == 1;
11204: }
11205: }
11206: if (has_instcode == 0) {
11207: categories[idx][maxtop] = 'instcode_pos';
11208: }
11209: } else {
11210: newpos += '_'+parent;
11211: }
11212: var maxh = 1 + categories[idx].length;
11213: var current = new Array;
11214: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11215: if (item == newpos) {
11216: changedVal = newitemVal;
11217: } else {
11218: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11219: current[newitemVal] = newpos;
11220: }
11221: for (var i=0; i<categories[idx].length; i++) {
11222: var elementName = categories[idx][i];
11223: if (elementName != item) {
11224: if (form.elements[elementName]) {
11225: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11226: current[currVal] = elementName;
11227: }
11228: }
11229: }
11230: var oldVal;
11231: for (var j=0; j<maxh; j++) {
11232: if (current[j] == undefined) {
11233: oldVal = j;
11234: }
11235: }
11236: if (oldVal < changedVal) {
11237: for (var k=oldVal+1; k<=changedVal ; k++) {
11238: var elementName = current[k];
11239: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11240: }
11241: } else {
11242: for (var k=changedVal; k<oldVal; k++) {
11243: var elementName = current[k];
11244: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11245: }
11246: }
11247: return;
11248: }
11249:
11250: function categoryCheck(form) {
11251: if (form.elements['addcategory_name'].value == 'instcode') {
11252: alert('$instcode_reserved\\n$choose_again');
11253: return false;
11254: }
11255: if (form.elements['addcategory_name'].value == 'communities') {
11256: alert('$communities_reserved\\n$choose_again');
11257: return false;
11258: }
11259: if (form.elements['addcategory_name'].value == 'placement') {
11260: alert('$placement_reserved\\n$choose_again');
11261: return false;
11262: }
11263: return true;
11264: }
11265:
11266: // ]]>
11267: </script>
11268:
11269: ENDSCRIPT
11270: return $output;
11271: }
11272:
11273: sub initialize_categories {
11274: my ($itemcount) = @_;
11275: my ($datatable,$css_class,$chgstr);
11276: my %default_names = &Apache::lonlocal::texthash (
11277: instcode => 'Official courses (with institutional codes)',
11278: communities => 'Communities',
11279: placement => 'Placement Tests',
11280: );
11281: my %selnum = (
11282: instcode => '0',
11283: communities => '1',
11284: placement => '2',
11285: );
11286: my %selected;
11287: foreach my $default ('instcode','communities','placement') {
11288: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11289: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11290: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11291: $selected{$selnum{$default}} = ' selected="selected"';
11292: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11293: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11294: .'<option value="0"'.$selected{'0'}.'>1</option>'
11295: .'<option value="1"'.$selected{'1'}.'>2</option>'
11296: .'<option value="2"'.$selected{'2'}.'>3</option>'
11297: .'<option value="3">4</option></select> '
11298: .$default_names{$default}
11299: .'</span></td><td><span class="LC_nobreak">'
11300: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11301: .&mt('Display').'</label> <label>'
11302: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11303: .'</label></span></td></tr>';
11304: $itemcount ++;
11305: }
11306: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11307: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11308: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11309: .'<select name="addcategory_pos"'.$chgstr.'>'
11310: .'<option value="0">1</option>'
11311: .'<option value="1">2</option>'
11312: .'<option value="2">3</option>'
11313: .'<option value="3" selected="selected">4</option></select> '
11314: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11315: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11316: .'</td></tr>';
11317: return $datatable;
11318: }
11319:
11320: sub build_category_rows {
11321: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11322: my ($text,$name,$item,$chgstr);
11323: if (ref($cats) eq 'ARRAY') {
11324: my $maxdepth = scalar(@{$cats});
11325: if (ref($cats->[$depth]) eq 'HASH') {
11326: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11327: my $numchildren = @{$cats->[$depth]{$parent}};
11328: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11329: $text .= '<td><table class="LC_data_table">';
11330: my ($idxnum,$parent_name,$parent_item);
11331: my $higher = $depth - 1;
11332: if ($higher == 0) {
11333: $parent_name = &escape($parent).'::'.$higher;
11334: } else {
11335: if (ref($path) eq 'ARRAY') {
11336: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11337: }
11338: }
11339: $parent_item = 'addcategory_pos_'.$parent_name;
11340: for (my $j=0; $j<=$numchildren; $j++) {
11341: if ($j < $numchildren) {
11342: $name = $cats->[$depth]{$parent}[$j];
11343: $item = &escape($name).':'.&escape($parent).':'.$depth;
11344: $idxnum = $idx->{$item};
11345: } else {
11346: $name = $parent_name;
11347: $item = $parent_item;
11348: }
11349: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11350: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11351: for (my $i=0; $i<=$numchildren; $i++) {
11352: my $vpos = $i+1;
11353: my $selstr;
11354: if ($j == $i) {
11355: $selstr = ' selected="selected" ';
11356: }
11357: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11358: }
11359: $text .= '</select> ';
11360: if ($j < $numchildren) {
11361: my $deeper = $depth+1;
11362: $text .= $name.' '
11363: .'<label><input type="checkbox" name="deletecategory" value="'
11364: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11365: if(ref($path) eq 'ARRAY') {
11366: push(@{$path},$name);
11367: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11368: pop(@{$path});
11369: }
11370: } else {
11371: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11372: if ($j == $numchildren) {
11373: $text .= $name;
11374: } else {
11375: $text .= $item;
11376: }
11377: $text .= '" value="" />';
11378: }
11379: $text .= '</td></tr>';
11380: }
11381: $text .= '</table></td>';
11382: } else {
11383: my $higher = $depth-1;
11384: if ($higher == 0) {
11385: $name = &escape($parent).'::'.$higher;
11386: } else {
11387: if (ref($path) eq 'ARRAY') {
11388: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11389: }
11390: }
11391: my $colspan;
11392: if ($parent ne 'instcode') {
11393: $colspan = $maxdepth - $depth - 1;
11394: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11395: }
11396: }
11397: }
11398: }
11399: return $text;
11400: }
11401:
11402: sub modifiable_userdata_row {
11403: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11404: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11405: my ($role,$rolename,$statustype);
11406: $role = $item;
11407: if ($context eq 'cancreate') {
11408: if ($item =~ /^(emailusername)_(.+)$/) {
11409: $role = $1;
11410: $statustype = $2;
11411: if (ref($usertypes) eq 'HASH') {
11412: if ($usertypes->{$statustype}) {
11413: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11414: } else {
11415: $rolename = &mt('Data provided by user');
11416: }
11417: }
11418: }
11419: } elsif ($context eq 'selfcreate') {
11420: if (ref($usertypes) eq 'HASH') {
11421: $rolename = $usertypes->{$role};
11422: } else {
11423: $rolename = $role;
11424: }
11425: } elsif ($context eq 'lti') {
11426: $rolename = &mt('Institutional data used (if available)');
11427: } elsif ($context eq 'privacy') {
11428: $rolename = $itemdesc;
11429: } else {
11430: if ($role eq 'cr') {
11431: $rolename = &mt('Custom role');
11432: } else {
11433: $rolename = &Apache::lonnet::plaintext($role);
11434: }
11435: }
11436: my (@fields,%fieldtitles);
11437: if (ref($fieldsref) eq 'ARRAY') {
11438: @fields = @{$fieldsref};
11439: } else {
11440: @fields = ('lastname','firstname','middlename','generation',
11441: 'permanentemail','id');
11442: }
11443: if ((ref($titlesref) eq 'HASH')) {
11444: %fieldtitles = %{$titlesref};
11445: } else {
11446: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11447: }
11448: my $output;
11449: my $css_class;
11450: if ($rowcount%2) {
11451: $css_class = 'LC_odd_row';
11452: }
11453: if ($customcss) {
11454: $css_class .= " $customcss";
11455: }
11456: $css_class =~ s/^\s+//;
11457: if ($css_class) {
11458: $css_class = ' class="'.$css_class.'"';
11459: }
11460: if ($rowstyle) {
11461: $css_class .= ' style="'.$rowstyle.'"';
11462: }
11463: if ($rowid) {
11464: $rowid = ' id="'.$rowid.'"';
11465: }
11466: $output = '<tr '.$css_class.$rowid.'>'.
11467: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11468: '<td class="LC_left_item" colspan="2"><table>';
11469: my $rem;
11470: my %checks;
11471: my %current;
11472: if (ref($settings) eq 'HASH') {
11473: my $hashref;
11474: if ($context eq 'lti') {
11475: if (ref($settings) eq 'HASH') {
11476: $hashref = $settings->{'instdata'};
11477: }
11478: } elsif ($context eq 'privacy') {
11479: my ($key,$inner) = split(/_/,$role);
11480: if (ref($settings) eq 'HASH') {
11481: if (ref($settings->{$key}) eq 'HASH') {
11482: $hashref = $settings->{$key}->{$inner};
11483: }
11484: }
11485: } elsif (ref($settings->{$context}) eq 'HASH') {
11486: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11487: $hashref = $settings->{'lti_instdata'};
11488: }
11489: if ($role eq 'emailusername') {
11490: if ($statustype) {
11491: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11492: $hashref = $settings->{$context}->{$role}->{$statustype};
11493: }
11494: }
11495: }
11496: }
11497: if (ref($hashref) eq 'HASH') {
11498: foreach my $field (@fields) {
11499: if ($hashref->{$field}) {
11500: if ($role eq 'emailusername') {
11501: $checks{$field} = $hashref->{$field};
11502: } else {
11503: $checks{$field} = ' checked="checked" ';
11504: }
11505: }
11506: }
11507: }
11508: }
11509:
11510: my $total = scalar(@fields);
11511: for (my $i=0; $i<$total; $i++) {
11512: $rem = $i%($numinrow);
11513: if ($rem == 0) {
11514: if ($i > 0) {
11515: $output .= '</tr>';
11516: }
11517: $output .= '<tr>';
11518: }
11519: my $check = ' ';
11520: unless ($role eq 'emailusername') {
11521: if (exists($checks{$fields[$i]})) {
11522: $check = $checks{$fields[$i]};
11523: } elsif ($context eq 'privacy') {
11524: if ($role =~ /^priv_(domain|course)$/) {
11525: if (ref($settings) ne 'HASH') {
11526: $check = ' checked="checked" ';
11527: }
11528: } elsif ($role =~ /^priv_(author|community)$/) {
11529: if (ref($settings) ne 'HASH') {
11530: unless ($fields[$i] eq 'id') {
11531: $check = ' checked="checked" ';
11532: }
11533: }
11534: } elsif ($role =~ /^(unpriv|othdom)_/) {
11535: if (ref($settings) ne 'HASH') {
11536: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11537: $check = ' checked="checked" ';
11538: }
11539: }
11540: }
11541: } elsif ($context ne 'lti') {
11542: if ($role eq 'st') {
11543: if (ref($settings) ne 'HASH') {
11544: $check = ' checked="checked" ';
11545: }
11546: }
11547: }
11548: }
11549: $output .= '<td class="LC_left_item">'.
11550: '<span class="LC_nobreak">';
11551: my $prefix = 'canmodify';
11552: if ($role eq 'emailusername') {
11553: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
11554: $checks{$fields[$i]} = 'omit';
11555: }
11556: foreach my $option ('required','optional','omit') {
11557: my $checked='';
11558: if ($checks{$fields[$i]} eq $option) {
11559: $checked='checked="checked" ';
11560: }
11561: $output .= '<label>'.
11562: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
11563: &mt($option).'</label>'.(' ' x2);
11564: }
11565: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
11566: } else {
11567: if ($context eq 'lti') {
11568: $prefix = 'lti';
11569: } elsif ($context eq 'privacy') {
11570: $prefix = 'privacy';
11571: }
11572: $output .= '<label>'.
11573: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
11574: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
11575: '</label>';
11576: }
11577: $output .= '</span></td>';
11578: }
11579: $rem = $total%$numinrow;
11580: my $colsleft;
11581: if ($rem) {
11582: $colsleft = $numinrow - $rem;
11583: }
11584: if ($colsleft > 1) {
11585: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
11586: ' </td>';
11587: } elsif ($colsleft == 1) {
11588: $output .= '<td class="LC_left_item"> </td>';
11589: }
11590: $output .= '</tr></table></td></tr>';
11591: return $output;
11592: }
11593:
11594: sub insttypes_row {
11595: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
11596: $customcss,$rowstyle) = @_;
11597: my %lt = &Apache::lonlocal::texthash (
11598: cansearch => 'Users allowed to search',
11599: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
11600: lockablenames => 'User preference to lock name',
11601: selfassign => 'Self-reportable affiliations',
11602: overrides => "Override domain's helpdesk settings based on requester's affiliation",
11603: );
11604: my $showdom;
11605: if ($context eq 'cansearch') {
11606: $showdom = ' ('.$dom.')';
11607: }
11608: my $class = 'LC_left_item';
11609: if ($context eq 'statustocreate') {
11610: $class = 'LC_right_item';
11611: }
11612: my $css_class;
11613: if ($$rowtotal%2) {
11614: $css_class = 'LC_odd_row';
11615: }
11616: if ($customcss) {
11617: $css_class .= ' '.$customcss;
11618: }
11619: $css_class =~ s/^\s+//;
11620: if ($css_class) {
11621: $css_class = ' class="'.$css_class.'"';
11622: }
11623: if ($rowstyle) {
11624: $css_class .= ' style="'.$rowstyle.'"';
11625: }
11626: if ($onclick) {
11627: $onclick = 'onclick="'.$onclick.'" ';
11628: }
11629: my $output = '<tr'.$css_class.'>'.
11630: '<td>'.$lt{$context}.$showdom.
11631: '</td><td class="'.$class.'" colspan="2"><table>';
11632: my $rem;
11633: if (ref($types) eq 'ARRAY') {
11634: for (my $i=0; $i<@{$types}; $i++) {
11635: if (defined($usertypes->{$types->[$i]})) {
11636: my $rem = $i%($numinrow);
11637: if ($rem == 0) {
11638: if ($i > 0) {
11639: $output .= '</tr>';
11640: }
11641: $output .= '<tr>';
11642: }
11643: my $check = ' ';
11644: if (ref($settings) eq 'HASH') {
11645: if (ref($settings->{$context}) eq 'ARRAY') {
11646: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
11647: $check = ' checked="checked" ';
11648: }
11649: } elsif (ref($settings->{$context}) eq 'HASH') {
11650: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
11651: $check = ' checked="checked" ';
11652: }
11653: } elsif ($context eq 'statustocreate') {
11654: $check = ' checked="checked" ';
11655: }
11656: }
11657: $output .= '<td class="LC_left_item">'.
11658: '<span class="LC_nobreak"><label>'.
11659: '<input type="checkbox" name="'.$context.'" '.
11660: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
11661: $usertypes->{$types->[$i]}.'</label></span></td>';
11662: }
11663: }
11664: $rem = @{$types}%($numinrow);
11665: }
11666: my $colsleft = $numinrow - $rem;
11667: if ($context eq 'overrides') {
11668: if ($colsleft > 1) {
11669: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11670: } else {
11671: $output .= '<td class="LC_left_item">';
11672: }
11673: $output .= ' ';
11674: } else {
11675: if ($rem == 0) {
11676: $output .= '<tr>';
11677: }
11678: if ($colsleft > 1) {
11679: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11680: } else {
11681: $output .= '<td class="LC_left_item">';
11682: }
11683: my $defcheck = ' ';
11684: if (ref($settings) eq 'HASH') {
11685: if (ref($settings->{$context}) eq 'ARRAY') {
11686: if (grep(/^default$/,@{$settings->{$context}})) {
11687: $defcheck = ' checked="checked" ';
11688: }
11689: } elsif ($context eq 'statustocreate') {
11690: $defcheck = ' checked="checked" ';
11691: }
11692: }
11693: $output .= '<span class="LC_nobreak"><label>'.
11694: '<input type="checkbox" name="'.$context.'" '.
11695: 'value="default"'.$defcheck.$onclick.' />'.
11696: $othertitle.'</label></span>';
11697: }
11698: $output .= '</td></tr></table></td></tr>';
11699: return $output;
11700: }
11701:
11702: sub sorted_searchtitles {
11703: my %searchtitles = &Apache::lonlocal::texthash(
11704: 'uname' => 'username',
11705: 'lastname' => 'last name',
11706: 'lastfirst' => 'last name, first name',
11707: );
11708: my @titleorder = ('uname','lastname','lastfirst');
11709: return (\%searchtitles,\@titleorder);
11710: }
11711:
11712: sub sorted_searchtypes {
11713: my %srchtypes_desc = (
11714: exact => 'is exact match',
11715: contains => 'contains ..',
11716: begins => 'begins with ..',
11717: );
11718: my @srchtypeorder = ('exact','begins','contains');
11719: return (\%srchtypes_desc,\@srchtypeorder);
11720: }
11721:
11722: sub usertype_update_row {
11723: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11724: my $datatable;
11725: my $numinrow = 4;
11726: foreach my $type (@{$types}) {
11727: if (defined($usertypes->{$type})) {
11728: $$rownums ++;
11729: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11730: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11731: '</td><td class="LC_left_item"><table>';
11732: for (my $i=0; $i<@{$fields}; $i++) {
11733: my $rem = $i%($numinrow);
11734: if ($rem == 0) {
11735: if ($i > 0) {
11736: $datatable .= '</tr>';
11737: }
11738: $datatable .= '<tr>';
11739: }
11740: my $check = ' ';
11741: if (ref($settings) eq 'HASH') {
11742: if (ref($settings->{'fields'}) eq 'HASH') {
11743: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11744: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11745: $check = ' checked="checked" ';
11746: }
11747: }
11748: }
11749: }
11750:
11751: if ($i == @{$fields}-1) {
11752: my $colsleft = $numinrow - $rem;
11753: if ($colsleft > 1) {
11754: $datatable .= '<td colspan="'.$colsleft.'">';
11755: } else {
11756: $datatable .= '<td>';
11757: }
11758: } else {
11759: $datatable .= '<td>';
11760: }
11761: $datatable .= '<span class="LC_nobreak"><label>'.
11762: '<input type="checkbox" name="updateable_'.$type.
11763: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11764: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11765: }
11766: $datatable .= '</tr></table></td></tr>';
11767: }
11768: }
11769: return $datatable;
11770: }
11771:
11772: sub modify_login {
11773: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11774: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
11775: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
11776: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
11777: %title = ( coursecatalog => 'Display course catalog',
11778: adminmail => 'Display administrator E-mail address',
11779: helpdesk => 'Display "Contact Helpdesk" link',
11780: newuser => 'Link for visitors to create a user account',
11781: loginheader => 'Log-in box header',
11782: saml => 'Dual SSO and non-SSO login');
11783: @offon = ('off','on');
11784: if (ref($domconfig{login}) eq 'HASH') {
11785: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
11786: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
11787: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
11788: }
11789: }
11790: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
11791: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
11792: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
11793: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
11794: $saml{$lonhost} = 1;
11795: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
11796: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
11797: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
11798: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
11799: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
11800: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
11801: }
11802: }
11803: }
11804: }
11805: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
11806: \%domconfig,\%loginhash);
11807: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11808: foreach my $item (@toggles) {
11809: $loginhash{login}{$item} = $env{'form.'.$item};
11810: }
11811: $loginhash{login}{loginheader} = $env{'form.loginheader'};
11812: if (ref($colchanges{'login'}) eq 'HASH') {
11813: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
11814: \%loginhash);
11815: }
11816:
11817: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11818: my %domservers = &Apache::lonnet::get_servers($dom);
11819: my @loginvia_attribs = ('serverpath','custompath','exempt');
11820: if (keys(%servers) > 1) {
11821: foreach my $lonhost (keys(%servers)) {
11822: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
11823: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
11824: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
11825: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
11826: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
11827: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11828: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11829: $changes{'loginvia'}{$lonhost} = 1;
11830: } else {
11831: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
11832: $changes{'loginvia'}{$lonhost} = 1;
11833: }
11834: } else {
11835: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11836: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11837: $changes{'loginvia'}{$lonhost} = 1;
11838: }
11839: }
11840: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
11841: foreach my $item (@loginvia_attribs) {
11842: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
11843: }
11844: } else {
11845: foreach my $item (@loginvia_attribs) {
11846: my $new = $env{'form.'.$lonhost.'_'.$item};
11847: if (($item eq 'serverpath') && ($new eq 'custom')) {
11848: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
11849: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11850: $new = '/';
11851: }
11852: }
11853: if (($item eq 'custompath') &&
11854: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11855: $new = '';
11856: }
11857: if ($new ne $curr_loginvia{$lonhost}{$item}) {
11858: $changes{'loginvia'}{$lonhost} = 1;
11859: }
11860: if ($item eq 'exempt') {
11861: $new = &check_exempt_addresses($new);
11862: }
11863: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11864: }
11865: }
11866: } else {
11867: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11868: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11869: $changes{'loginvia'}{$lonhost} = 1;
11870: foreach my $item (@loginvia_attribs) {
11871: my $new = $env{'form.'.$lonhost.'_'.$item};
11872: if (($item eq 'serverpath') && ($new eq 'custom')) {
11873: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11874: $new = '/';
11875: }
11876: }
11877: if (($item eq 'custompath') &&
11878: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11879: $new = '';
11880: }
11881: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11882: }
11883: }
11884: }
11885: }
11886: }
11887:
11888: my $servadm = $r->dir_config('lonAdmEMail');
11889: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11890: if (ref($domconfig{'login'}) eq 'HASH') {
11891: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11892: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11893: if ($lang eq 'nolang') {
11894: push(@currlangs,$lang);
11895: } elsif (defined($langchoices{$lang})) {
11896: push(@currlangs,$lang);
11897: } else {
11898: next;
11899: }
11900: }
11901: }
11902: }
11903: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11904: if (@currlangs > 0) {
11905: foreach my $lang (@currlangs) {
11906: if (grep(/^\Q$lang\E$/,@delurls)) {
11907: $changes{'helpurl'}{$lang} = 1;
11908: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11909: $changes{'helpurl'}{$lang} = 1;
11910: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11911: push(@newlangs,$lang);
11912: } else {
11913: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11914: }
11915: }
11916: }
11917: unless (grep(/^nolang$/,@currlangs)) {
11918: if ($env{'form.loginhelpurl_nolang.filename'}) {
11919: $changes{'helpurl'}{'nolang'} = 1;
11920: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
11921: push(@newlangs,'nolang');
11922: }
11923: }
11924: if ($env{'form.loginhelpurl_add_lang'}) {
11925: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
11926: ($env{'form.loginhelpurl_add_file.filename'})) {
11927: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
11928: $addedfile = $env{'form.loginhelpurl_add_lang'};
11929: }
11930: }
11931: if ((@newlangs > 0) || ($addedfile)) {
11932: my $error;
11933: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11934: if ($configuserok eq 'ok') {
11935: if ($switchserver) {
11936: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
11937: } elsif ($author_ok eq 'ok') {
11938: my @allnew = @newlangs;
11939: if ($addedfile ne '') {
11940: push(@allnew,$addedfile);
11941: }
11942: foreach my $lang (@allnew) {
11943: my $formelem = 'loginhelpurl_'.$lang;
11944: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
11945: $formelem = 'loginhelpurl_add_file';
11946: }
11947: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11948: "help/$lang",'','',$newfile{$lang});
11949: if ($result eq 'ok') {
11950: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
11951: $changes{'helpurl'}{$lang} = 1;
11952: } else {
11953: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
11954: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11955: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
11956: (!grep(/^\Q$lang\E$/,@delurls))) {
11957: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11958: }
11959: }
11960: }
11961: } else {
11962: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
11963: }
11964: } else {
11965: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
11966: }
11967: if ($error) {
11968: &Apache::lonnet::logthis($error);
11969: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11970: }
11971: }
11972:
11973: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
11974: if (ref($domconfig{'login'}) eq 'HASH') {
11975: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
11976: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
11977: if ($domservers{$lonhost}) {
11978: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11979: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
11980: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
11981: }
11982: }
11983: }
11984: }
11985: }
11986: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
11987: foreach my $lonhost (sort(keys(%domservers))) {
11988: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11989: $changes{'headtag'}{$lonhost} = 1;
11990: } else {
11991: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
11992: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
11993: }
11994: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
11995: push(@newhosts,$lonhost);
11996: } elsif ($currheadtagurls{$lonhost}) {
11997: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
11998: if ($currexempt{$lonhost}) {
11999: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12000: $changes{'headtag'}{$lonhost} = 1;
12001: }
12002: } elsif ($possexempt{$lonhost}) {
12003: $changes{'headtag'}{$lonhost} = 1;
12004: }
12005: if ($possexempt{$lonhost}) {
12006: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12007: }
12008: }
12009: }
12010: }
12011: if (@newhosts) {
12012: my $error;
12013: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12014: if ($configuserok eq 'ok') {
12015: if ($switchserver) {
12016: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12017: } elsif ($author_ok eq 'ok') {
12018: foreach my $lonhost (@newhosts) {
12019: my $formelem = 'loginheadtag_'.$lonhost;
12020: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12021: "login/headtag/$lonhost",'','',
12022: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12023: if ($result eq 'ok') {
12024: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12025: $changes{'headtag'}{$lonhost} = 1;
12026: if ($possexempt{$lonhost}) {
12027: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12028: }
12029: } else {
12030: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12031: $newheadtagurls{$lonhost},$result);
12032: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12033: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12034: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12035: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12036: }
12037: }
12038: }
12039: } else {
12040: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12041: }
12042: } else {
12043: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12044: }
12045: if ($error) {
12046: &Apache::lonnet::logthis($error);
12047: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12048: }
12049: }
12050: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12051: my @newsamlimgs;
12052: foreach my $lonhost (keys(%domservers)) {
12053: if ($env{'form.saml_'.$lonhost}) {
12054: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12055: push(@newsamlimgs,$lonhost);
12056: }
12057: foreach my $item ('text','alt','url','title','notsso') {
12058: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12059: }
12060: if ($saml{$lonhost}) {
12061: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12062: #FIXME Need to obsolete published image
12063: delete($currsaml{$lonhost}{'img'});
12064: $changes{'saml'}{$lonhost} = 1;
12065: }
12066: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12067: $changes{'saml'}{$lonhost} = 1;
12068: }
12069: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12070: $changes{'saml'}{$lonhost} = 1;
12071: }
12072: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12073: $changes{'saml'}{$lonhost} = 1;
12074: }
12075: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12076: $changes{'saml'}{$lonhost} = 1;
12077: }
12078: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12079: $changes{'saml'}{$lonhost} = 1;
12080: }
12081: } else {
12082: $changes{'saml'}{$lonhost} = 1;
12083: }
12084: foreach my $item ('text','alt','url','title','notsso') {
12085: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12086: }
12087: } else {
12088: if ($saml{$lonhost}) {
12089: $changes{'saml'}{$lonhost} = 1;
12090: delete($currsaml{$lonhost});
12091: }
12092: }
12093: }
12094: foreach my $posshost (keys(%currsaml)) {
12095: unless (exists($domservers{$posshost})) {
12096: delete($currsaml{$posshost});
12097: }
12098: }
12099: %{$loginhash{'login'}{'saml'}} = %currsaml;
12100: if (@newsamlimgs) {
12101: my $error;
12102: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12103: if ($configuserok eq 'ok') {
12104: if ($switchserver) {
12105: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12106: } elsif ($author_ok eq 'ok') {
12107: foreach my $lonhost (@newsamlimgs) {
12108: my $formelem = 'saml_img_'.$lonhost;
12109: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12110: "login/saml/$lonhost",'','',
12111: $env{'form.saml_img_'.$lonhost.'.filename'});
12112: if ($result eq 'ok') {
12113: $currsaml{$lonhost}{'img'} = $imgurl;
12114: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12115: $changes{'saml'}{$lonhost} = 1;
12116: } else {
12117: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12118: $lonhost,$result);
12119: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12120: }
12121: }
12122: } else {
12123: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12124: }
12125: } else {
12126: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12127: }
12128: if ($error) {
12129: &Apache::lonnet::logthis($error);
12130: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12131: }
12132: }
12133: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12134:
12135: my $defaulthelpfile = '/adm/loginproblems.html';
12136: my $defaulttext = &mt('Default in use');
12137:
12138: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12139: $dom);
12140: if ($putresult eq 'ok') {
12141: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12142: my %defaultchecked = (
12143: 'coursecatalog' => 'on',
12144: 'helpdesk' => 'on',
12145: 'adminmail' => 'off',
12146: 'newuser' => 'off',
12147: );
12148: if (ref($domconfig{'login'}) eq 'HASH') {
12149: foreach my $item (@toggles) {
12150: if ($defaultchecked{$item} eq 'on') {
12151: if (($domconfig{'login'}{$item} eq '0') &&
12152: ($env{'form.'.$item} eq '1')) {
12153: $changes{$item} = 1;
12154: } elsif (($domconfig{'login'}{$item} eq '' ||
12155: $domconfig{'login'}{$item} eq '1') &&
12156: ($env{'form.'.$item} eq '0')) {
12157: $changes{$item} = 1;
12158: }
12159: } elsif ($defaultchecked{$item} eq 'off') {
12160: if (($domconfig{'login'}{$item} eq '1') &&
12161: ($env{'form.'.$item} eq '0')) {
12162: $changes{$item} = 1;
12163: } elsif (($domconfig{'login'}{$item} eq '' ||
12164: $domconfig{'login'}{$item} eq '0') &&
12165: ($env{'form.'.$item} eq '1')) {
12166: $changes{$item} = 1;
12167: }
12168: }
12169: }
12170: }
12171: if (keys(%changes) > 0 || $colchgtext) {
12172: &Apache::loncommon::devalidate_domconfig_cache($dom);
12173: if (exists($changes{'saml'})) {
12174: my $hostid_in_use;
12175: my @hosts = &Apache::lonnet::current_machine_ids();
12176: if (@hosts > 1) {
12177: foreach my $hostid (@hosts) {
12178: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12179: $hostid_in_use = $hostid;
12180: last;
12181: }
12182: }
12183: } else {
12184: $hostid_in_use = $r->dir_config('lonHostID');
12185: }
12186: if (($hostid_in_use) &&
12187: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12188: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12189: }
12190: if (ref($lastactref) eq 'HASH') {
12191: if (ref($changes{'saml'}) eq 'HASH') {
12192: my %updates;
12193: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12194: $lastactref->{'samllanding'} = \%updates;
12195: }
12196: }
12197: }
12198: if (ref($lastactref) eq 'HASH') {
12199: $lastactref->{'domainconfig'} = 1;
12200: }
12201: $resulttext = &mt('Changes made:').'<ul>';
12202: foreach my $item (sort(keys(%changes))) {
12203: if ($item eq 'loginvia') {
12204: if (ref($changes{$item}) eq 'HASH') {
12205: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12206: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12207: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12208: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12209: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12210: $protocol = 'http' if ($protocol ne 'https');
12211: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12212:
12213: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12214: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12215: } else {
12216: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12217: }
12218: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12219: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12220: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12221: }
12222: $resulttext .= '</li>';
12223: } else {
12224: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12225: }
12226: } else {
12227: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12228: }
12229: }
12230: $resulttext .= '</ul></li>';
12231: }
12232: } elsif ($item eq 'helpurl') {
12233: if (ref($changes{$item}) eq 'HASH') {
12234: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12235: if (grep(/^\Q$lang\E$/,@delurls)) {
12236: my ($chg,$link);
12237: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12238: if ($lang eq 'nolang') {
12239: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12240: } else {
12241: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12242: }
12243: $resulttext .= '<li>'.$chg.'</li>';
12244: } else {
12245: my $chg;
12246: if ($lang eq 'nolang') {
12247: $chg = &mt('custom log-in help file for no preferred language');
12248: } else {
12249: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12250: }
12251: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12252: $loginhash{'login'}{'helpurl'}{$lang}.
12253: '?inhibitmenu=yes',$chg,600,500).
12254: '</li>';
12255: }
12256: }
12257: }
12258: } elsif ($item eq 'headtag') {
12259: if (ref($changes{$item}) eq 'HASH') {
12260: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12261: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12262: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12263: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12264: $resulttext .= '<li><a href="'.
12265: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12266: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12267: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12268: if ($possexempt{$lonhost}) {
12269: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12270: } else {
12271: $resulttext .= &mt('included for any client IP');
12272: }
12273: $resulttext .= '</li>';
12274: }
12275: }
12276: }
12277: } elsif ($item eq 'saml') {
12278: if (ref($changes{$item}) eq 'HASH') {
12279: my %notlt = (
12280: text => 'Text for log-in by SSO',
12281: img => 'SSO button image',
12282: alt => 'Alt text for button image',
12283: url => 'SSO URL',
12284: title => 'Tooltip for SSO link',
12285: notsso => 'Text for non-SSO log-in',
12286: );
12287: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12288: if (ref($currsaml{$lonhost}) eq 'HASH') {
12289: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12290: '<ul>';
12291: foreach my $key ('text','img','alt','url','title','notsso') {
12292: if ($currsaml{$lonhost}{$key} eq '') {
12293: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12294: } else {
12295: my $value = "'$currsaml{$lonhost}{$key}'";
12296: if ($key eq 'img') {
12297: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12298: }
12299: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12300: $value).'</li>';
12301: }
12302: }
12303: $resulttext .= '</ul></li>';
12304: } else {
12305: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12306: }
12307: }
12308: }
12309: } elsif ($item eq 'captcha') {
12310: if (ref($loginhash{'login'}) eq 'HASH') {
12311: my $chgtxt;
12312: if ($loginhash{'login'}{$item} eq 'notused') {
12313: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12314: } else {
12315: my %captchas = &captcha_phrases();
12316: if ($captchas{$loginhash{'login'}{$item}}) {
12317: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12318: } else {
12319: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12320: }
12321: }
12322: $resulttext .= '<li>'.$chgtxt.'</li>';
12323: }
12324: } elsif ($item eq 'recaptchakeys') {
12325: if (ref($loginhash{'login'}) eq 'HASH') {
12326: my ($privkey,$pubkey);
12327: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12328: $pubkey = $loginhash{'login'}{$item}{'public'};
12329: $privkey = $loginhash{'login'}{$item}{'private'};
12330: }
12331: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12332: if (!$pubkey) {
12333: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12334: } else {
12335: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12336: }
12337: if (!$privkey) {
12338: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12339: } else {
12340: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12341: }
12342: $chgtxt .= '</ul>';
12343: $resulttext .= '<li>'.$chgtxt.'</li>';
12344: }
12345: } elsif ($item eq 'recaptchaversion') {
12346: if (ref($loginhash{'login'}) eq 'HASH') {
12347: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12348: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12349: '</li>';
12350: }
12351: }
12352: } else {
12353: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12354: }
12355: }
12356: $resulttext .= $colchgtext.'</ul>';
12357: } else {
12358: $resulttext = &mt('No changes made to log-in page settings');
12359: }
12360: } else {
12361: $resulttext = '<span class="LC_error">'.
12362: &mt('An error occurred: [_1]',$putresult).'</span>';
12363: }
12364: if ($errors) {
12365: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12366: $errors.'</ul>';
12367: }
12368: return $resulttext;
12369: }
12370:
12371: sub check_exempt_addresses {
12372: my ($iplist) = @_;
12373: $iplist =~ s/^\s+//;
12374: $iplist =~ s/\s+$//;
12375: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12376: my (@okips,$new);
12377: foreach my $ip (@poss_ips) {
12378: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12379: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12380: push(@okips,$ip);
12381: }
12382: }
12383: }
12384: if (@okips > 0) {
12385: $new = join(',',@okips);
12386: } else {
12387: $new = '';
12388: }
12389: return $new;
12390: }
12391:
12392: sub color_font_choices {
12393: my %choices =
12394: &Apache::lonlocal::texthash (
12395: img => "Header",
12396: bgs => "Background colors",
12397: links => "Link colors",
12398: images => "Images",
12399: font => "Font color",
12400: fontmenu => "Font menu",
12401: pgbg => "Page",
12402: tabbg => "Header",
12403: sidebg => "Border",
12404: link => "Link",
12405: alink => "Active link",
12406: vlink => "Visited link",
12407: );
12408: return %choices;
12409: }
12410:
12411: sub modify_ipaccess {
12412: my ($dom,$lastactref,%domconfig) = @_;
12413: my (@allpos,%changes,%confhash,$errors,$resulttext);
12414: my (@items,%deletions,%itemids,@warnings);
12415: my ($typeorder,$types) = &commblocktype_text();
12416: if ($env{'form.ipaccess_add'}) {
12417: my $name = $env{'form.ipaccess_name_add'};
12418: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12419: if ($newid) {
12420: $itemids{'add'} = $newid;
12421: push(@items,'add');
12422: $changes{$newid} = 1;
12423: } else {
12424: $error = &mt('Failed to acquire unique ID for new IP access control item');
12425: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12426: }
12427: }
12428: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12429: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12430: if (@todelete) {
12431: map { $deletions{$_} = 1; } @todelete;
12432: }
12433: my $maxnum = $env{'form.ipaccess_maxnum'};
12434: for (my $i=0; $i<$maxnum; $i++) {
12435: my $itemid = $env{'form.ipaccess_id_'.$i};
12436: $itemid =~ s/\D+//g;
12437: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12438: if ($deletions{$itemid}) {
12439: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12440: } else {
12441: push(@items,$i);
12442: $itemids{$i} = $itemid;
12443: }
12444: }
12445: }
12446: }
12447: foreach my $idx (@items) {
12448: my $itemid = $itemids{$idx};
12449: next unless ($itemid);
12450: my %current;
12451: unless ($idx eq 'add') {
12452: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12453: %current = %{$domconfig{'ipaccess'}{$itemid}};
12454: }
12455: }
12456: my $position = $env{'form.ipaccess_pos_'.$itemid};
12457: $position =~ s/\D+//g;
12458: if ($position ne '') {
12459: $allpos[$position] = $itemid;
12460: }
12461: my $name = $env{'form.ipaccess_name_'.$idx};
12462: $name =~ s/^\s+|\s+$//g;
12463: $confhash{$itemid}{'name'} = $name;
12464: my $possrange = $env{'form.ipaccess_range_'.$idx};
12465: $possrange =~ s/^\s+|\s+$//g;
12466: unless ($possrange eq '') {
12467: $possrange =~ s/[\r\n]+/\s/g;
12468: $possrange =~ s/\s*-\s*/-/g;
12469: $possrange =~ s/\s+/,/g;
12470: $possrange =~ s/,+/,/g;
12471: if ($possrange ne '') {
12472: my (@ok,$count);
12473: $count = 0;
12474: foreach my $poss (split(/\,/,$possrange)) {
12475: $count ++;
12476: $poss = &validate_ip_pattern($poss);
12477: if ($poss ne '') {
12478: push(@ok,$poss);
12479: }
12480: }
12481: my $diff = $count - scalar(@ok);
12482: if ($diff) {
12483: $errors .= '<li><span class="LC_error">'.
12484: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12485: $diff,$name).
12486: '</span></li>';
12487: }
12488: if (@ok) {
12489: my @cidr_list;
12490: foreach my $item (@ok) {
12491: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12492: }
12493: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12494: }
12495: }
12496: }
12497: foreach my $field ('name','ip') {
12498: unless (($idx eq 'add') || ($changes{$itemid})) {
12499: if ($current{$field} ne $confhash{$itemid}{$field}) {
12500: $changes{$itemid} = 1;
12501: last;
12502: }
12503: }
12504: }
12505: $confhash{$itemid}{'commblocks'} = {};
12506:
12507: my %commblocks;
12508: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12509: foreach my $type (@{$typeorder}) {
12510: if ($commblocks{$type}) {
12511: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12512: }
12513: unless (($idx eq 'add') || ($changes{$itemid})) {
12514: if (ref($current{'commblocks'}) eq 'HASH') {
12515: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12516: $changes{$itemid} = 1;
12517: }
12518: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12519: $changes{$itemid} = 1;
12520: }
12521: }
12522: }
12523: $confhash{$itemid}{'courses'} = {};
12524: my %crsdeletions;
12525: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12526: if (@delcrs) {
12527: map { $crsdeletions{$_} = 1; } @delcrs;
12528: }
12529: if (ref($current{'courses'}) eq 'HASH') {
12530: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12531: if ($crsdeletions{$cid}) {
12532: $changes{$itemid} = 1;
12533: } else {
12534: $confhash{$itemid}{'courses'}{$cid} = 1;
12535: }
12536: }
12537: }
12538: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
12539: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
12540: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
12541: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
12542: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
12543: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
12544: $errors .= '<li><span class="LC_error">'.
12545: &mt('Invalid courseID [_1] omitted from list of allowed courses',
12546: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
12547: '</span></li>';
12548: } else {
12549: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
12550: $changes{$itemid} = 1;
12551: }
12552: }
12553: }
12554: if (@allpos > 0) {
12555: my $idx = 0;
12556: foreach my $itemid (@allpos) {
12557: if ($itemid ne '') {
12558: $confhash{$itemid}{'order'} = $idx;
12559: unless ($changes{$itemid}) {
12560: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12561: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12562: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
12563: $changes{$itemid} = 1;
12564: }
12565: }
12566: }
12567: }
12568: $idx ++;
12569: }
12570: }
12571: }
12572: if (keys(%changes)) {
12573: my %defaultshash = (
12574: ipaccess => \%confhash,
12575: );
12576: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12577: $dom);
12578: if ($putresult eq 'ok') {
12579: my $cachetime = 1800;
12580: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
12581: if (ref($lastactref) eq 'HASH') {
12582: $lastactref->{'ipaccess'} = 1;
12583: }
12584: $resulttext = &mt('Changes made:').'<ul>';
12585: my %bynum;
12586: foreach my $itemid (sort(keys(%changes))) {
12587: if (ref($confhash{$itemid}) eq 'HASH') {
12588: my $position = $confhash{$itemid}{'order'};
12589: if ($position =~ /^\d+$/) {
12590: $bynum{$position} = $itemid;
12591: }
12592: }
12593: }
12594: if (keys(%deletions)) {
12595: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
12596: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12597: }
12598: }
12599: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12600: my $itemid = $bynum{$pos};
12601: if (ref($confhash{$itemid}) eq 'HASH') {
12602: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
12603: my $position = $pos + 1;
12604: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12605: if ($confhash{$itemid}{'ip'} eq '') {
12606: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
12607: } else {
12608: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
12609: }
12610: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
12611: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
12612: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
12613: '</li>';
12614: } else {
12615: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
12616: }
12617: if (keys(%{$confhash{$itemid}{'courses'}})) {
12618: my @courses;
12619: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
12620: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
12621: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
12622: }
12623: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
12624: join('</li><li>',@courses).'</li></ul>';
12625: } else {
12626: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
12627: }
12628: $resulttext .= '</ul></li>';
12629: }
12630: }
12631: $resulttext .= '</ul>';
12632: } else {
12633: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12634: }
12635: } else {
12636: $resulttext = &mt('No changes made');
12637: }
12638: if ($errors) {
12639: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12640: $errors.'</ul></p>';
12641: }
12642: return $resulttext;
12643: }
12644:
12645: sub get_ipaccess_id {
12646: my ($domain,$location) = @_;
12647: # get lock on ipaccess db
12648: my $lockhash = {
12649: lock => $env{'user.name'}.
12650: ':'.$env{'user.domain'},
12651: };
12652: my $tries = 0;
12653: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12654: my ($id,$error);
12655:
12656: while (($gotlock ne 'ok') && ($tries<10)) {
12657: $tries ++;
12658: sleep (0.1);
12659: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12660: }
12661: if ($gotlock eq 'ok') {
12662: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
12663: if ($currids{'lock'}) {
12664: delete($currids{'lock'});
12665: if (keys(%currids)) {
12666: my @curr = sort { $a <=> $b } keys(%currids);
12667: if ($curr[-1] =~ /^\d+$/) {
12668: $id = 1 + $curr[-1];
12669: }
12670: } else {
12671: $id = 1;
12672: }
12673: if ($id) {
12674: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
12675: $error = 'nostore';
12676: }
12677: } else {
12678: $error = 'nonumber';
12679: }
12680: }
12681: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
12682: } else {
12683: $error = 'nolock';
12684: }
12685: return ($id,$error);
12686: }
12687:
12688: sub modify_rolecolors {
12689: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12690: my ($resulttext,%rolehash);
12691: $rolehash{'rolecolors'} = {};
12692: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12693: if ($domconfig{'rolecolors'} eq '') {
12694: $domconfig{'rolecolors'} = {};
12695: }
12696: }
12697: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12698: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12699: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12700: $dom);
12701: if ($putresult eq 'ok') {
12702: if (keys(%changes) > 0) {
12703: &Apache::loncommon::devalidate_domconfig_cache($dom);
12704: if (ref($lastactref) eq 'HASH') {
12705: $lastactref->{'domainconfig'} = 1;
12706: }
12707: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12708: $rolehash{'rolecolors'});
12709: } else {
12710: $resulttext = &mt('No changes made to default color schemes');
12711: }
12712: } else {
12713: $resulttext = '<span class="LC_error">'.
12714: &mt('An error occurred: [_1]',$putresult).'</span>';
12715: }
12716: if ($errors) {
12717: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12718: $errors.'</ul>';
12719: }
12720: return $resulttext;
12721: }
12722:
12723: sub modify_colors {
12724: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12725: my (%changes,%choices);
12726: my @bgs;
12727: my @links = ('link','alink','vlink');
12728: my @logintext;
12729: my @images;
12730: my $servadm = $r->dir_config('lonAdmEMail');
12731: my $errors;
12732: my %defaults;
12733: foreach my $role (@{$roles}) {
12734: if ($role eq 'login') {
12735: %choices = &login_choices();
12736: @logintext = ('textcol','bgcol');
12737: } else {
12738: %choices = &color_font_choices();
12739: }
12740: if ($role eq 'login') {
12741: @images = ('img','logo','domlogo','login');
12742: @bgs = ('pgbg','mainbg','sidebg');
12743: } else {
12744: @images = ('img');
12745: @bgs = ('pgbg','tabbg','sidebg');
12746: }
12747: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12748: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
12749: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
12750: }
12751: if ($role eq 'login') {
12752: foreach my $item (@logintext) {
12753: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12754: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12755: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12756: }
12757: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
12758: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12759: }
12760: }
12761: } else {
12762: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
12763: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
12764: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
12765: }
12766: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
12767: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
12768: }
12769: }
12770: foreach my $item (@bgs) {
12771: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12772: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12773: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12774: }
12775: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
12776: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12777: }
12778: }
12779: foreach my $item (@links) {
12780: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12781: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12782: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12783: }
12784: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
12785: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12786: }
12787: }
12788: my ($configuserok,$author_ok,$switchserver) =
12789: &config_check($dom,$confname,$servadm);
12790: my ($width,$height) = &thumb_dimensions();
12791: if (ref($domconfig->{$role}) ne 'HASH') {
12792: $domconfig->{$role} = {};
12793: }
12794: foreach my $img (@images) {
12795: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
12796: if (defined($env{'form.login_showlogo_'.$img})) {
12797: $confhash->{$role}{'showlogo'}{$img} = 1;
12798: } else {
12799: $confhash->{$role}{'showlogo'}{$img} = 0;
12800: }
12801: }
12802: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
12803: && !defined($domconfig->{$role}{$img})
12804: && !$env{'form.'.$role.'_del_'.$img}
12805: && $env{'form.'.$role.'_import_'.$img}) {
12806: # import the old configured image from the .tab setting
12807: # if they haven't provided a new one
12808: $domconfig->{$role}{$img} =
12809: $env{'form.'.$role.'_import_'.$img};
12810: }
12811: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
12812: my $error;
12813: if ($configuserok eq 'ok') {
12814: if ($switchserver) {
12815: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
12816: } else {
12817: if ($author_ok eq 'ok') {
12818: my ($result,$logourl) =
12819: &publishlogo($r,'upload',$role.'_'.$img,
12820: $dom,$confname,$img,$width,$height);
12821: if ($result eq 'ok') {
12822: $confhash->{$role}{$img} = $logourl;
12823: $changes{$role}{'images'}{$img} = 1;
12824: } else {
12825: $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);
12826: }
12827: } else {
12828: $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);
12829: }
12830: }
12831: } else {
12832: $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);
12833: }
12834: if ($error) {
12835: &Apache::lonnet::logthis($error);
12836: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12837: }
12838: } elsif ($domconfig->{$role}{$img} ne '') {
12839: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
12840: my $error;
12841: if ($configuserok eq 'ok') {
12842: # is confname an author?
12843: if ($switchserver eq '') {
12844: if ($author_ok eq 'ok') {
12845: my ($result,$logourl) =
12846: &publishlogo($r,'copy',$domconfig->{$role}{$img},
12847: $dom,$confname,$img,$width,$height);
12848: if ($result eq 'ok') {
12849: $confhash->{$role}{$img} = $logourl;
12850: $changes{$role}{'images'}{$img} = 1;
12851: }
12852: }
12853: }
12854: }
12855: }
12856: }
12857: }
12858: if (ref($domconfig) eq 'HASH') {
12859: if (ref($domconfig->{$role}) eq 'HASH') {
12860: foreach my $img (@images) {
12861: if ($domconfig->{$role}{$img} ne '') {
12862: if ($env{'form.'.$role.'_del_'.$img}) {
12863: $confhash->{$role}{$img} = '';
12864: $changes{$role}{'images'}{$img} = 1;
12865: } else {
12866: if ($confhash->{$role}{$img} eq '') {
12867: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
12868: }
12869: }
12870: } else {
12871: if ($env{'form.'.$role.'_del_'.$img}) {
12872: $confhash->{$role}{$img} = '';
12873: $changes{$role}{'images'}{$img} = 1;
12874: }
12875: }
12876: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
12877: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
12878: if ($confhash->{$role}{'showlogo'}{$img} ne
12879: $domconfig->{$role}{'showlogo'}{$img}) {
12880: $changes{$role}{'showlogo'}{$img} = 1;
12881: }
12882: } else {
12883: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12884: $changes{$role}{'showlogo'}{$img} = 1;
12885: }
12886: }
12887: }
12888: }
12889: if ($domconfig->{$role}{'font'} ne '') {
12890: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
12891: $changes{$role}{'font'} = 1;
12892: }
12893: } else {
12894: if ($confhash->{$role}{'font'}) {
12895: $changes{$role}{'font'} = 1;
12896: }
12897: }
12898: if ($role ne 'login') {
12899: if ($domconfig->{$role}{'fontmenu'} ne '') {
12900: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
12901: $changes{$role}{'fontmenu'} = 1;
12902: }
12903: } else {
12904: if ($confhash->{$role}{'fontmenu'}) {
12905: $changes{$role}{'fontmenu'} = 1;
12906: }
12907: }
12908: }
12909: foreach my $item (@bgs) {
12910: if ($domconfig->{$role}{$item} ne '') {
12911: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12912: $changes{$role}{'bgs'}{$item} = 1;
12913: }
12914: } else {
12915: if ($confhash->{$role}{$item}) {
12916: $changes{$role}{'bgs'}{$item} = 1;
12917: }
12918: }
12919: }
12920: foreach my $item (@links) {
12921: if ($domconfig->{$role}{$item} ne '') {
12922: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12923: $changes{$role}{'links'}{$item} = 1;
12924: }
12925: } else {
12926: if ($confhash->{$role}{$item}) {
12927: $changes{$role}{'links'}{$item} = 1;
12928: }
12929: }
12930: }
12931: foreach my $item (@logintext) {
12932: if ($domconfig->{$role}{$item} ne '') {
12933: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12934: $changes{$role}{'logintext'}{$item} = 1;
12935: }
12936: } else {
12937: if ($confhash->{$role}{$item}) {
12938: $changes{$role}{'logintext'}{$item} = 1;
12939: }
12940: }
12941: }
12942: } else {
12943: &default_change_checker($role,\@images,\@links,\@bgs,
12944: \@logintext,$confhash,\%changes);
12945: }
12946: } else {
12947: &default_change_checker($role,\@images,\@links,\@bgs,
12948: \@logintext,$confhash,\%changes);
12949: }
12950: }
12951: return ($errors,%changes);
12952: }
12953:
12954: sub config_check {
12955: my ($dom,$confname,$servadm) = @_;
12956: my ($configuserok,$author_ok,$switchserver,%currroles);
12957: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
12958: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
12959: $confname,$servadm);
12960: if ($configuserok eq 'ok') {
12961: $switchserver = &check_switchserver($dom,$confname);
12962: if ($switchserver eq '') {
12963: $author_ok = &check_authorstatus($dom,$confname,%currroles);
12964: }
12965: }
12966: return ($configuserok,$author_ok,$switchserver);
12967: }
12968:
12969: sub default_change_checker {
12970: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
12971: foreach my $item (@{$links}) {
12972: if ($confhash->{$role}{$item}) {
12973: $changes->{$role}{'links'}{$item} = 1;
12974: }
12975: }
12976: foreach my $item (@{$bgs}) {
12977: if ($confhash->{$role}{$item}) {
12978: $changes->{$role}{'bgs'}{$item} = 1;
12979: }
12980: }
12981: foreach my $item (@{$logintext}) {
12982: if ($confhash->{$role}{$item}) {
12983: $changes->{$role}{'logintext'}{$item} = 1;
12984: }
12985: }
12986: foreach my $img (@{$images}) {
12987: if ($env{'form.'.$role.'_del_'.$img}) {
12988: $confhash->{$role}{$img} = '';
12989: $changes->{$role}{'images'}{$img} = 1;
12990: }
12991: if ($role eq 'login') {
12992: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12993: $changes->{$role}{'showlogo'}{$img} = 1;
12994: }
12995: }
12996: }
12997: if ($confhash->{$role}{'font'}) {
12998: $changes->{$role}{'font'} = 1;
12999: }
13000: }
13001:
13002: sub display_colorchgs {
13003: my ($dom,$changes,$roles,$confhash) = @_;
13004: my (%choices,$resulttext);
13005: if (!grep(/^login$/,@{$roles})) {
13006: $resulttext = &mt('Changes made:').'<br />';
13007: }
13008: foreach my $role (@{$roles}) {
13009: if ($role eq 'login') {
13010: %choices = &login_choices();
13011: } else {
13012: %choices = &color_font_choices();
13013: }
13014: if (ref($changes->{$role}) eq 'HASH') {
13015: if ($role ne 'login') {
13016: $resulttext .= '<h4>'.&mt($role).'</h4>';
13017: }
13018: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13019: if ($role ne 'login') {
13020: $resulttext .= '<ul>';
13021: }
13022: if (ref($changes->{$role}{$key}) eq 'HASH') {
13023: if ($role ne 'login') {
13024: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13025: }
13026: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13027: if (($role eq 'login') && ($key eq 'showlogo')) {
13028: if ($confhash->{$role}{$key}{$item}) {
13029: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13030: } else {
13031: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13032: }
13033: } elsif ($confhash->{$role}{$item} eq '') {
13034: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13035: } else {
13036: my $newitem = $confhash->{$role}{$item};
13037: if ($key eq 'images') {
13038: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13039: }
13040: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13041: }
13042: }
13043: if ($role ne 'login') {
13044: $resulttext .= '</ul></li>';
13045: }
13046: } else {
13047: if ($confhash->{$role}{$key} eq '') {
13048: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13049: } else {
13050: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13051: }
13052: }
13053: if ($role ne 'login') {
13054: $resulttext .= '</ul>';
13055: }
13056: }
13057: }
13058: }
13059: return $resulttext;
13060: }
13061:
13062: sub thumb_dimensions {
13063: return ('200','50');
13064: }
13065:
13066: sub check_dimensions {
13067: my ($inputfile) = @_;
13068: my ($fullwidth,$fullheight);
13069: if ($inputfile =~ m|^[/\w.\-]+$|) {
13070: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13071: my $imageinfo = <PIPE>;
13072: if (!close(PIPE)) {
13073: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13074: }
13075: chomp($imageinfo);
13076: my ($fullsize) =
13077: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13078: if ($fullsize) {
13079: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13080: }
13081: }
13082: }
13083: return ($fullwidth,$fullheight);
13084: }
13085:
13086: sub check_configuser {
13087: my ($uhome,$dom,$confname,$servadm) = @_;
13088: my ($configuserok,%currroles);
13089: if ($uhome eq 'no_host') {
13090: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13091: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13092: $configuserok =
13093: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13094: $configpass,'','','','','',undef,$servadm);
13095: } else {
13096: $configuserok = 'ok';
13097: %currroles =
13098: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13099: }
13100: return ($configuserok,%currroles);
13101: }
13102:
13103: sub check_authorstatus {
13104: my ($dom,$confname,%currroles) = @_;
13105: my $author_ok;
13106: if (!$currroles{':'.$dom.':au'}) {
13107: my $start = time;
13108: my $end = 0;
13109: $author_ok =
13110: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13111: 'au',$end,$start,'','','domconfig');
13112: } else {
13113: $author_ok = 'ok';
13114: }
13115: return $author_ok;
13116: }
13117:
13118: sub publishlogo {
13119: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13120: my ($output,$fname,$logourl,$madethumb);
13121: if ($action eq 'upload') {
13122: $fname=$env{'form.'.$formname.'.filename'};
13123: chop($env{'form.'.$formname});
13124: } else {
13125: ($fname) = ($formname =~ /([^\/]+)$/);
13126: }
13127: if ($savefileas ne '') {
13128: $fname = $savefileas;
13129: }
13130: $fname=&Apache::lonnet::clean_filename($fname);
13131: # See if there is anything left
13132: unless ($fname) { return ('error: no uploaded file'); }
13133: $fname="$subdir/$fname";
13134: my $docroot=$r->dir_config('lonDocRoot');
13135: my $filepath="$docroot/priv";
13136: my $relpath = "$dom/$confname";
13137: my ($fnamepath,$file,$fetchthumb);
13138: $file=$fname;
13139: if ($fname=~m|/|) {
13140: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13141: }
13142: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13143: my $count;
13144: for ($count=5;$count<=$#parts;$count++) {
13145: $filepath.="/$parts[$count]";
13146: if ((-e $filepath)!=1) {
13147: mkdir($filepath,02770);
13148: }
13149: }
13150: # Check for bad extension and disallow upload
13151: if ($file=~/\.(\w+)$/ &&
13152: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13153: $output =
13154: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13155: } elsif ($file=~/\.(\w+)$/ &&
13156: !defined(&Apache::loncommon::fileembstyle($1))) {
13157: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13158: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13159: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13160: } elsif (-d "$filepath/$file") {
13161: $output = &mt('Filename is a directory name - rename the file and re-upload');
13162: } else {
13163: my $source = $filepath.'/'.$file;
13164: my $logfile;
13165: if (!open($logfile,">>",$source.'.log')) {
13166: return (&mt('No write permission to Authoring Space'));
13167: }
13168: print $logfile
13169: "\n================= Publish ".localtime()." ================\n".
13170: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13171: # Save the file
13172: if (!open(FH,">",$source)) {
13173: &Apache::lonnet::logthis('Failed to create '.$source);
13174: return (&mt('Failed to create file'));
13175: }
13176: if ($action eq 'upload') {
13177: if (!print FH ($env{'form.'.$formname})) {
13178: &Apache::lonnet::logthis('Failed to write to '.$source);
13179: return (&mt('Failed to write file'));
13180: }
13181: } else {
13182: my $original = &Apache::lonnet::filelocation('',$formname);
13183: if(!copy($original,$source)) {
13184: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13185: return (&mt('Failed to write file'));
13186: }
13187: }
13188: close(FH);
13189: chmod(0660, $source); # Permissions to rw-rw---.
13190:
13191: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13192: my $copyfile=$targetdir.'/'.$file;
13193:
13194: my @parts=split(/\//,$targetdir);
13195: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13196: for (my $count=5;$count<=$#parts;$count++) {
13197: $path.="/$parts[$count]";
13198: if (!-e $path) {
13199: print $logfile "\nCreating directory ".$path;
13200: mkdir($path,02770);
13201: }
13202: }
13203: my $versionresult;
13204: if (-e $copyfile) {
13205: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13206: } else {
13207: $versionresult = 'ok';
13208: }
13209: if ($versionresult eq 'ok') {
13210: if (copy($source,$copyfile)) {
13211: print $logfile "\nCopied original source to ".$copyfile."\n";
13212: $output = 'ok';
13213: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13214: push(@{$modified_urls},[$copyfile,$source]);
13215: my $metaoutput =
13216: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13217: unless ($registered_cleanup) {
13218: my $handlers = $r->get_handlers('PerlCleanupHandler');
13219: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13220: $registered_cleanup=1;
13221: }
13222: } else {
13223: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13224: $output = &mt('Failed to copy file to RES space').", $!";
13225: }
13226: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13227: my $inputfile = $filepath.'/'.$file;
13228: my $outfile = $filepath.'/'.'tn-'.$file;
13229: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13230: if ($fullwidth ne '' && $fullheight ne '') {
13231: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13232: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13233: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13234: system({$args[0]} @args);
13235: chmod(0660, $filepath.'/tn-'.$file);
13236: if (-e $outfile) {
13237: my $copyfile=$targetdir.'/tn-'.$file;
13238: if (copy($outfile,$copyfile)) {
13239: print $logfile "\nCopied source to ".$copyfile."\n";
13240: my $thumb_metaoutput =
13241: &write_metadata($dom,$confname,$formname,
13242: $targetdir,'tn-'.$file,$logfile);
13243: push(@{$modified_urls},[$copyfile,$outfile]);
13244: unless ($registered_cleanup) {
13245: my $handlers = $r->get_handlers('PerlCleanupHandler');
13246: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13247: $registered_cleanup=1;
13248: }
13249: $madethumb = 1;
13250: } else {
13251: print $logfile "\nUnable to write ".$copyfile.
13252: ':'.$!."\n";
13253: }
13254: }
13255: }
13256: }
13257: }
13258: } else {
13259: $output = $versionresult;
13260: }
13261: }
13262: return ($output,$logourl,$madethumb);
13263: }
13264:
13265: sub logo_versioning {
13266: my ($targetdir,$file,$logfile) = @_;
13267: my $target = $targetdir.'/'.$file;
13268: my ($maxversion,$fn,$extn,$output);
13269: $maxversion = 0;
13270: if ($file =~ /^(.+)\.(\w+)$/) {
13271: $fn=$1;
13272: $extn=$2;
13273: }
13274: opendir(DIR,$targetdir);
13275: while (my $filename=readdir(DIR)) {
13276: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13277: $maxversion=($1>$maxversion)?$1:$maxversion;
13278: }
13279: }
13280: $maxversion++;
13281: print $logfile "\nCreating old version ".$maxversion."\n";
13282: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13283: if (copy($target,$copyfile)) {
13284: print $logfile "Copied old target to ".$copyfile."\n";
13285: $copyfile=$copyfile.'.meta';
13286: if (copy($target.'.meta',$copyfile)) {
13287: print $logfile "Copied old target metadata to ".$copyfile."\n";
13288: $output = 'ok';
13289: } else {
13290: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13291: $output = &mt('Failed to copy old meta').", $!, ";
13292: }
13293: } else {
13294: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13295: $output = &mt('Failed to copy old target').", $!, ";
13296: }
13297: return $output;
13298: }
13299:
13300: sub write_metadata {
13301: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13302: my (%metadatafields,%metadatakeys,$output);
13303: $metadatafields{'title'}=$formname;
13304: $metadatafields{'creationdate'}=time;
13305: $metadatafields{'lastrevisiondate'}=time;
13306: $metadatafields{'copyright'}='public';
13307: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13308: $env{'user.domain'};
13309: $metadatafields{'authorspace'}=$confname.':'.$dom;
13310: $metadatafields{'domain'}=$dom;
13311: {
13312: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13313: my $mfh;
13314: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13315: foreach (sort(keys(%metadatafields))) {
13316: unless ($_=~/\./) {
13317: my $unikey=$_;
13318: $unikey=~/^([A-Za-z]+)/;
13319: my $tag=$1;
13320: $tag=~tr/A-Z/a-z/;
13321: print $mfh "\n\<$tag";
13322: foreach (split(/\,/,$metadatakeys{$unikey})) {
13323: my $value=$metadatafields{$unikey.'.'.$_};
13324: $value=~s/\"/\'\'/g;
13325: print $mfh ' '.$_.'="'.$value.'"';
13326: }
13327: print $mfh '>'.
13328: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13329: .'</'.$tag.'>';
13330: }
13331: }
13332: $output = 'ok';
13333: print $logfile "\nWrote metadata";
13334: close($mfh);
13335: } else {
13336: print $logfile "\nFailed to open metadata file";
13337: $output = &mt('Could not write metadata');
13338: }
13339: }
13340: return $output;
13341: }
13342:
13343: sub notifysubscribed {
13344: foreach my $targetsource (@{$modified_urls}){
13345: next unless (ref($targetsource) eq 'ARRAY');
13346: my ($target,$source)=@{$targetsource};
13347: if ($source ne '') {
13348: if (open(my $logfh,">>",$source.'.log')) {
13349: print $logfh "\nCleanup phase: Notifications\n";
13350: my @subscribed=&subscribed_hosts($target);
13351: foreach my $subhost (@subscribed) {
13352: print $logfh "\nNotifying host ".$subhost.':';
13353: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13354: print $logfh $reply;
13355: }
13356: my @subscribedmeta=&subscribed_hosts("$target.meta");
13357: foreach my $subhost (@subscribedmeta) {
13358: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13359: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13360: $subhost);
13361: print $logfh $reply;
13362: }
13363: print $logfh "\n============ Done ============\n";
13364: close($logfh);
13365: }
13366: }
13367: }
13368: return OK;
13369: }
13370:
13371: sub subscribed_hosts {
13372: my ($target) = @_;
13373: my @subscribed;
13374: if (open(my $fh,"<","$target.subscription")) {
13375: while (my $subline=<$fh>) {
13376: if ($subline =~ /^($match_lonid):/) {
13377: my $host = $1;
13378: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13379: unless (grep(/^\Q$host\E$/,@subscribed)) {
13380: push(@subscribed,$host);
13381: }
13382: }
13383: }
13384: }
13385: }
13386: return @subscribed;
13387: }
13388:
13389: sub check_switchserver {
13390: my ($dom,$confname) = @_;
13391: my ($allowed,$switchserver);
13392: my $home = &Apache::lonnet::homeserver($confname,$dom);
13393: if ($home eq 'no_host') {
13394: $home = &Apache::lonnet::domain($dom,'primary');
13395: }
13396: my @ids=&Apache::lonnet::current_machine_ids();
13397: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13398: if (!$allowed) {
13399: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13400: }
13401: return $switchserver;
13402: }
13403:
13404: sub modify_quotas {
13405: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13406: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13407: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13408: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13409: $validationfieldsref);
13410: if ($action eq 'quotas') {
13411: $context = 'tools';
13412: } else {
13413: $context = $action;
13414: }
13415: if ($context eq 'requestcourses') {
13416: @usertools = ('official','unofficial','community','textbook','placement','lti');
13417: @options =('norequest','approval','validate','autolimit');
13418: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13419: %titles = &courserequest_titles();
13420: $toolregexp = join('|',@usertools);
13421: %conditions = &courserequest_conditions();
13422: $confname = $dom.'-domainconfig';
13423: my $servadm = $r->dir_config('lonAdmEMail');
13424: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13425: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13426: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13427: } elsif ($context eq 'requestauthor') {
13428: @usertools = ('author');
13429: %titles = &authorrequest_titles();
13430: } else {
13431: @usertools = ('aboutme','blog','webdav','portfolio');
13432: %titles = &tool_titles();
13433: }
13434: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13435: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13436: foreach my $key (keys(%env)) {
13437: if ($context eq 'requestcourses') {
13438: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13439: my $item = $1;
13440: my $type = $2;
13441: if ($type =~ /^limit_(.+)/) {
13442: $limithash{$item}{$1} = $env{$key};
13443: } else {
13444: $confhash{$item}{$type} = $env{$key};
13445: }
13446: }
13447: } elsif ($context eq 'requestauthor') {
13448: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13449: $confhash{$1} = $env{$key};
13450: }
13451: } else {
13452: if ($key =~ /^form\.quota_(.+)$/) {
13453: $confhash{'defaultquota'}{$1} = $env{$key};
13454: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13455: $confhash{'authorquota'}{$1} = $env{$key};
13456: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13457: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13458: }
13459: }
13460: }
13461: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13462: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13463: @approvalnotify = sort(@approvalnotify);
13464: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13465: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13466: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13467: foreach my $type (@hasuniquecode) {
13468: if (grep(/^\Q$type\E$/,@crstypes)) {
13469: $confhash{'uniquecode'}{$type} = 1;
13470: }
13471: }
13472: my (%newbook,%allpos);
13473: if ($context eq 'requestcourses') {
13474: foreach my $type ('textbooks','templates') {
13475: @{$allpos{$type}} = ();
13476: my $invalid;
13477: if ($type eq 'textbooks') {
13478: $invalid = &mt('Invalid LON-CAPA course for textbook');
13479: } else {
13480: $invalid = &mt('Invalid LON-CAPA course for template');
13481: }
13482: if ($env{'form.'.$type.'_addbook'}) {
13483: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13484: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13485: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13486: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13487: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13488: } else {
13489: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13490: my $position = $env{'form.'.$type.'_addbook_pos'};
13491: $position =~ s/\D+//g;
13492: if ($position ne '') {
13493: $allpos{$type}[$position] = $newbook{$type};
13494: }
13495: }
13496: } else {
13497: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13498: }
13499: }
13500: }
13501: }
13502: if (ref($domconfig{$action}) eq 'HASH') {
13503: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13504: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13505: $changes{'notify'}{'approval'} = 1;
13506: }
13507: } else {
13508: if ($confhash{'notify'}{'approval'}) {
13509: $changes{'notify'}{'approval'} = 1;
13510: }
13511: }
13512: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
13513: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13514: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
13515: unless ($confhash{'uniquecode'}{$crstype}) {
13516: $changes{'uniquecode'} = 1;
13517: }
13518: }
13519: unless ($changes{'uniquecode'}) {
13520: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
13521: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
13522: $changes{'uniquecode'} = 1;
13523: }
13524: }
13525: }
13526: } else {
13527: $changes{'uniquecode'} = 1;
13528: }
13529: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
13530: $changes{'uniquecode'} = 1;
13531: }
13532: if ($context eq 'requestcourses') {
13533: foreach my $type ('textbooks','templates') {
13534: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13535: my %deletions;
13536: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
13537: if (@todelete) {
13538: map { $deletions{$_} = 1; } @todelete;
13539: }
13540: my %imgdeletions;
13541: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
13542: if (@todeleteimages) {
13543: map { $imgdeletions{$_} = 1; } @todeleteimages;
13544: }
13545: my $maxnum = $env{'form.'.$type.'_maxnum'};
13546: for (my $i=0; $i<=$maxnum; $i++) {
13547: my $itemid = $env{'form.'.$type.'_id_'.$i};
13548: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
13549: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
13550: if ($deletions{$key}) {
13551: if ($domconfig{$action}{$type}{$key}{'image'}) {
13552: #FIXME need to obsolete item in RES space
13553: }
13554: next;
13555: } else {
13556: my $newpos = $env{'form.'.$itemid};
13557: $newpos =~ s/\D+//g;
13558: foreach my $item ('subject','title','publisher','author') {
13559: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13560: ($type eq 'templates'));
13561: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
13562: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
13563: $changes{$type}{$key} = 1;
13564: }
13565: }
13566: $allpos{$type}[$newpos] = $key;
13567: }
13568: if ($imgdeletions{$key}) {
13569: $changes{$type}{$key} = 1;
13570: #FIXME need to obsolete item in RES space
13571: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
13572: my ($cdom,$cnum) = split(/_/,$key);
13573: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13574: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13575: } else {
13576: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
13577: $cdom,$cnum,$type,$configuserok,
13578: $switchserver,$author_ok);
13579: if ($imgurl) {
13580: $confhash{$type}{$key}{'image'} = $imgurl;
13581: $changes{$type}{$key} = 1;
13582: }
13583: if ($error) {
13584: &Apache::lonnet::logthis($error);
13585: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13586: }
13587: }
13588: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
13589: $confhash{$type}{$key}{'image'} =
13590: $domconfig{$action}{$type}{$key}{'image'};
13591: }
13592: }
13593: }
13594: }
13595: }
13596: }
13597: } else {
13598: if ($confhash{'notify'}{'approval'}) {
13599: $changes{'notify'}{'approval'} = 1;
13600: }
13601: if (ref($confhash{'uniquecode'} eq 'HASH')) {
13602: $changes{'uniquecode'} = 1;
13603: }
13604: }
13605: if ($context eq 'requestcourses') {
13606: foreach my $type ('textbooks','templates') {
13607: if ($newbook{$type}) {
13608: $changes{$type}{$newbook{$type}} = 1;
13609: foreach my $item ('subject','title','publisher','author') {
13610: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13611: ($type eq 'template'));
13612: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
13613: if ($env{'form.'.$type.'_addbook_'.$item}) {
13614: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
13615: }
13616: }
13617: if ($type eq 'textbooks') {
13618: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
13619: my ($cdom,$cnum) = split(/_/,$newbook{$type});
13620: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13621: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13622: } else {
13623: my ($imageurl,$error) =
13624: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13625: $configuserok,$switchserver,$author_ok);
13626: if ($imageurl) {
13627: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13628: }
13629: if ($error) {
13630: &Apache::lonnet::logthis($error);
13631: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13632: }
13633: }
13634: }
13635: }
13636: }
13637: if (@{$allpos{$type}} > 0) {
13638: my $idx = 0;
13639: foreach my $item (@{$allpos{$type}}) {
13640: if ($item ne '') {
13641: $confhash{$type}{$item}{'order'} = $idx;
13642: if (ref($domconfig{$action}) eq 'HASH') {
13643: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13644: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13645: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13646: $changes{$type}{$item} = 1;
13647: }
13648: }
13649: }
13650: }
13651: $idx ++;
13652: }
13653: }
13654: }
13655: }
13656: if (ref($validationitemsref) eq 'ARRAY') {
13657: foreach my $item (@{$validationitemsref}) {
13658: if ($item eq 'fields') {
13659: my @changed;
13660: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13661: if (@{$confhash{'validation'}{$item}} > 0) {
13662: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13663: }
13664: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13665: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13666: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13667: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13668: $domconfig{'requestcourses'}{'validation'}{$item});
13669: } else {
13670: @changed = @{$confhash{'validation'}{$item}};
13671: }
13672: } else {
13673: @changed = @{$confhash{'validation'}{$item}};
13674: }
13675: } else {
13676: @changed = @{$confhash{'validation'}{$item}};
13677: }
13678: if (@changed) {
13679: if ($confhash{'validation'}{$item}) {
13680: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13681: } else {
13682: $changes{'validation'}{$item} = &mt('None');
13683: }
13684: }
13685: } else {
13686: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13687: if ($item eq 'markup') {
13688: if ($env{'form.requestcourses_validation_'.$item}) {
13689: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13690: }
13691: }
13692: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13693: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13694: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13695: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13696: }
13697: } else {
13698: if ($confhash{'validation'}{$item} ne '') {
13699: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13700: }
13701: }
13702: } else {
13703: if ($confhash{'validation'}{$item} ne '') {
13704: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13705: }
13706: }
13707: }
13708: }
13709: }
13710: if ($env{'form.validationdc'}) {
13711: my $newval = $env{'form.validationdc'};
13712: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13713: if (exists($domcoords{$newval})) {
13714: $confhash{'validation'}{'dc'} = $newval;
13715: }
13716: }
13717: if (ref($confhash{'validation'}) eq 'HASH') {
13718: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13719: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13720: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13721: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13722: if ($confhash{'validation'}{'dc'} eq '') {
13723: $changes{'validation'}{'dc'} = &mt('None');
13724: } else {
13725: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13726: }
13727: }
13728: } elsif ($confhash{'validation'}{'dc'} ne '') {
13729: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13730: }
13731: } elsif ($confhash{'validation'}{'dc'} ne '') {
13732: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13733: }
13734: } elsif ($confhash{'validation'}{'dc'} ne '') {
13735: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13736: }
13737: } else {
13738: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13739: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13740: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13741: $changes{'validation'}{'dc'} = &mt('None');
13742: }
13743: }
13744: }
13745: }
13746: }
13747: } else {
13748: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13749: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
13750: }
13751: foreach my $item (@usertools) {
13752: foreach my $type (@{$types},'default','_LC_adv') {
13753: my $unset;
13754: if ($context eq 'requestcourses') {
13755: $unset = '0';
13756: if ($type eq '_LC_adv') {
13757: $unset = '';
13758: }
13759: if ($confhash{$item}{$type} eq 'autolimit') {
13760: $confhash{$item}{$type} .= '=';
13761: unless ($limithash{$item}{$type} =~ /\D/) {
13762: $confhash{$item}{$type} .= $limithash{$item}{$type};
13763: }
13764: }
13765: } elsif ($context eq 'requestauthor') {
13766: $unset = '0';
13767: if ($type eq '_LC_adv') {
13768: $unset = '';
13769: }
13770: } else {
13771: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13772: $confhash{$item}{$type} = 1;
13773: } else {
13774: $confhash{$item}{$type} = 0;
13775: }
13776: }
13777: if (ref($domconfig{$action}) eq 'HASH') {
13778: if ($action eq 'requestauthor') {
13779: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13780: $changes{$type} = 1;
13781: }
13782: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13783: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13784: $changes{$item}{$type} = 1;
13785: }
13786: } else {
13787: if ($context eq 'requestcourses') {
13788: if ($confhash{$item}{$type} ne $unset) {
13789: $changes{$item}{$type} = 1;
13790: }
13791: } else {
13792: if (!$confhash{$item}{$type}) {
13793: $changes{$item}{$type} = 1;
13794: }
13795: }
13796: }
13797: } else {
13798: if ($context eq 'requestcourses') {
13799: if ($confhash{$item}{$type} ne $unset) {
13800: $changes{$item}{$type} = 1;
13801: }
13802: } elsif ($context eq 'requestauthor') {
13803: if ($confhash{$type} ne $unset) {
13804: $changes{$type} = 1;
13805: }
13806: } else {
13807: if (!$confhash{$item}{$type}) {
13808: $changes{$item}{$type} = 1;
13809: }
13810: }
13811: }
13812: }
13813: }
13814: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13815: if (ref($domconfig{'quotas'}) eq 'HASH') {
13816: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13817: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13818: if (exists($confhash{'defaultquota'}{$key})) {
13819: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13820: $changes{'defaultquota'}{$key} = 1;
13821: }
13822: } else {
13823: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13824: }
13825: }
13826: } else {
13827: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13828: if (exists($confhash{'defaultquota'}{$key})) {
13829: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13830: $changes{'defaultquota'}{$key} = 1;
13831: }
13832: } else {
13833: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13834: }
13835: }
13836: }
13837: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13838: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
13839: if (exists($confhash{'authorquota'}{$key})) {
13840: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
13841: $changes{'authorquota'}{$key} = 1;
13842: }
13843: } else {
13844: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
13845: }
13846: }
13847: }
13848: }
13849: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13850: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13851: if (ref($domconfig{'quotas'}) eq 'HASH') {
13852: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13853: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13854: $changes{'defaultquota'}{$key} = 1;
13855: }
13856: } else {
13857: if (!exists($domconfig{'quotas'}{$key})) {
13858: $changes{'defaultquota'}{$key} = 1;
13859: }
13860: }
13861: } else {
13862: $changes{'defaultquota'}{$key} = 1;
13863: }
13864: }
13865: }
13866: if (ref($confhash{'authorquota'}) eq 'HASH') {
13867: foreach my $key (keys(%{$confhash{'authorquota'}})) {
13868: if (ref($domconfig{'quotas'}) eq 'HASH') {
13869: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13870: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
13871: $changes{'authorquota'}{$key} = 1;
13872: }
13873: } else {
13874: $changes{'authorquota'}{$key} = 1;
13875: }
13876: } else {
13877: $changes{'authorquota'}{$key} = 1;
13878: }
13879: }
13880: }
13881: }
13882:
13883: if ($context eq 'requestauthor') {
13884: $domdefaults{'requestauthor'} = \%confhash;
13885: } else {
13886: foreach my $key (keys(%confhash)) {
13887: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13888: $domdefaults{$key} = $confhash{$key};
13889: }
13890: }
13891: }
13892:
13893: my %quotahash = (
13894: $action => { %confhash }
13895: );
13896: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13897: $dom);
13898: if ($putresult eq 'ok') {
13899: if (keys(%changes) > 0) {
13900: my $cachetime = 24*60*60;
13901: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13902: if (ref($lastactref) eq 'HASH') {
13903: $lastactref->{'domdefaults'} = 1;
13904: }
13905: $resulttext = &mt('Changes made:').'<ul>';
13906: unless (($context eq 'requestcourses') ||
13907: ($context eq 'requestauthor')) {
13908: if (ref($changes{'defaultquota'}) eq 'HASH') {
13909: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
13910: foreach my $type (@{$types},'default') {
13911: if (defined($changes{'defaultquota'}{$type})) {
13912: my $typetitle = $usertypes->{$type};
13913: if ($type eq 'default') {
13914: $typetitle = $othertitle;
13915: }
13916: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
13917: }
13918: }
13919: $resulttext .= '</ul></li>';
13920: }
13921: if (ref($changes{'authorquota'}) eq 'HASH') {
13922: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
13923: foreach my $type (@{$types},'default') {
13924: if (defined($changes{'authorquota'}{$type})) {
13925: my $typetitle = $usertypes->{$type};
13926: if ($type eq 'default') {
13927: $typetitle = $othertitle;
13928: }
13929: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
13930: }
13931: }
13932: $resulttext .= '</ul></li>';
13933: }
13934: }
13935: my %newenv;
13936: foreach my $item (@usertools) {
13937: my (%haschgs,%inconf);
13938: if ($context eq 'requestauthor') {
13939: %haschgs = %changes;
13940: %inconf = %confhash;
13941: } else {
13942: if (ref($changes{$item}) eq 'HASH') {
13943: %haschgs = %{$changes{$item}};
13944: }
13945: if (ref($confhash{$item}) eq 'HASH') {
13946: %inconf = %{$confhash{$item}};
13947: }
13948: }
13949: if (keys(%haschgs) > 0) {
13950: my $newacc =
13951: &Apache::lonnet::usertools_access($env{'user.name'},
13952: $env{'user.domain'},
13953: $item,'reload',$context);
13954: if (($context eq 'requestcourses') ||
13955: ($context eq 'requestauthor')) {
13956: if ($env{'environment.canrequest.'.$item} ne $newacc) {
13957: $newenv{'environment.canrequest.'.$item} = $newacc;
13958: }
13959: } else {
13960: if ($env{'environment.availabletools.'.$item} ne $newacc) {
13961: $newenv{'environment.availabletools.'.$item} = $newacc;
13962: }
13963: }
13964: unless ($context eq 'requestauthor') {
13965: $resulttext .= '<li>'.$titles{$item}.'<ul>';
13966: }
13967: foreach my $type (@{$types},'default','_LC_adv') {
13968: if ($haschgs{$type}) {
13969: my $typetitle = $usertypes->{$type};
13970: if ($type eq 'default') {
13971: $typetitle = $othertitle;
13972: } elsif ($type eq '_LC_adv') {
13973: $typetitle = 'LON-CAPA Advanced Users';
13974: }
13975: if ($inconf{$type}) {
13976: if ($context eq 'requestcourses') {
13977: my $cond;
13978: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
13979: if ($1 eq '') {
13980: $cond = &mt('(Automatic processing of any request).');
13981: } else {
13982: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
13983: }
13984: } else {
13985: $cond = $conditions{$inconf{$type}};
13986: }
13987: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
13988: } elsif ($context eq 'requestauthor') {
13989: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
13990: $titles{$inconf{$type}},$typetitle);
13991:
13992: } else {
13993: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
13994: }
13995: } else {
13996: if ($type eq '_LC_adv') {
13997: if ($inconf{$type} eq '0') {
13998: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13999: } else {
14000: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14001: }
14002: } else {
14003: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14004: }
14005: }
14006: }
14007: }
14008: unless ($context eq 'requestauthor') {
14009: $resulttext .= '</ul></li>';
14010: }
14011: }
14012: }
14013: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14014: if (ref($changes{'notify'}) eq 'HASH') {
14015: if ($changes{'notify'}{'approval'}) {
14016: if (ref($confhash{'notify'}) eq 'HASH') {
14017: if ($confhash{'notify'}{'approval'}) {
14018: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14019: } else {
14020: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14021: }
14022: }
14023: }
14024: }
14025: }
14026: if ($action eq 'requestcourses') {
14027: my @offon = ('off','on');
14028: if ($changes{'uniquecode'}) {
14029: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14030: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14031: $resulttext .= '<li>'.
14032: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14033: '</li>';
14034: } else {
14035: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14036: '</li>';
14037: }
14038: }
14039: foreach my $type ('textbooks','templates') {
14040: if (ref($changes{$type}) eq 'HASH') {
14041: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14042: foreach my $key (sort(keys(%{$changes{$type}}))) {
14043: my %coursehash = &Apache::lonnet::coursedescription($key);
14044: my $coursetitle = $coursehash{'description'};
14045: my $position = $confhash{$type}{$key}{'order'} + 1;
14046: $resulttext .= '<li>';
14047: foreach my $item ('subject','title','publisher','author') {
14048: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14049: ($type eq 'templates'));
14050: my $name = $item.':';
14051: $name =~ s/^(\w)/\U$1/;
14052: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14053: }
14054: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14055: if ($type eq 'textbooks') {
14056: if ($confhash{$type}{$key}{'image'}) {
14057: $resulttext .= ' '.&mt('Image: [_1]',
14058: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14059: ' alt="Textbook cover" />').'<br />';
14060: }
14061: }
14062: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14063: }
14064: $resulttext .= '</ul></li>';
14065: }
14066: }
14067: if (ref($changes{'validation'}) eq 'HASH') {
14068: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14069: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14070: foreach my $item (@{$validationitemsref}) {
14071: if (exists($changes{'validation'}{$item})) {
14072: if ($item eq 'markup') {
14073: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14074: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14075: } else {
14076: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14077: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14078: }
14079: }
14080: }
14081: if (exists($changes{'validation'}{'dc'})) {
14082: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14083: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14084: }
14085: }
14086: }
14087: }
14088: $resulttext .= '</ul>';
14089: if (keys(%newenv)) {
14090: &Apache::lonnet::appenv(\%newenv);
14091: }
14092: } else {
14093: if ($context eq 'requestcourses') {
14094: $resulttext = &mt('No changes made to rights to request creation of courses.');
14095: } elsif ($context eq 'requestauthor') {
14096: $resulttext = &mt('No changes made to rights to request author space.');
14097: } else {
14098: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14099: }
14100: }
14101: } else {
14102: $resulttext = '<span class="LC_error">'.
14103: &mt('An error occurred: [_1]',$putresult).'</span>';
14104: }
14105: if ($errors) {
14106: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14107: '<ul>'.$errors.'</ul></p>';
14108: }
14109: return $resulttext;
14110: }
14111:
14112: sub process_textbook_image {
14113: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14114: my $filename = $env{'form.'.$caller.'.filename'};
14115: my ($error,$url);
14116: my ($width,$height) = (50,50);
14117: if ($configuserok eq 'ok') {
14118: if ($switchserver) {
14119: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14120: $switchserver);
14121: } elsif ($author_ok eq 'ok') {
14122: my ($result,$imageurl) =
14123: &publishlogo($r,'upload',$caller,$dom,$confname,
14124: "$type/$cdom/$cnum/cover",$width,$height);
14125: if ($result eq 'ok') {
14126: $url = $imageurl;
14127: } else {
14128: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14129: }
14130: } else {
14131: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14132: }
14133: } else {
14134: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14135: }
14136: return ($url,$error);
14137: }
14138:
14139: sub modify_ltitools {
14140: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14141: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14142: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14143: my $confname = $dom.'-domainconfig';
14144: my $servadm = $r->dir_config('lonAdmEMail');
14145: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14146: my (%posslti,%possfield);
14147: my @courseroles = ('cc','in','ta','ep','st');
14148: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14149: map { $posslti{$_} = 1; } @ltiroles;
14150: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14151: map { $possfield{$_} = 1; } @allfields;
14152: my %lt = <itools_names();
14153: if ($env{'form.ltitools_add'}) {
14154: my $title = $env{'form.ltitools_add_title'};
14155: $title =~ s/(`)/'/g;
14156: ($newid,my $error) = &get_ltitools_id($dom,$title);
14157: if ($newid) {
14158: my $position = $env{'form.ltitools_add_pos'};
14159: $position =~ s/\D+//g;
14160: if ($position ne '') {
14161: $allpos[$position] = $newid;
14162: }
14163: $changes{$newid} = 1;
14164: foreach my $item ('title','url','key','secret','lifetime') {
14165: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14166: if ($item eq 'lifetime') {
14167: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14168: }
14169: if ($env{'form.ltitools_add_'.$item}) {
14170: if (($item eq 'key') || ($item eq 'secret')) {
14171: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14172: } else {
14173: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14174: }
14175: }
14176: }
14177: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14178: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14179: }
14180: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14181: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14182: }
14183: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14184: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14185: } else {
14186: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14187: }
14188: foreach my $item ('width','height','linktext','explanation') {
14189: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14190: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14191: if (($item eq 'width') || ($item eq 'height')) {
14192: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14193: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14194: }
14195: } else {
14196: if ($env{'form.ltitools_add_'.$item} ne '') {
14197: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14198: }
14199: }
14200: }
14201: if ($env{'form.ltitools_add_target'} eq 'window') {
14202: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14203: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14204: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14205: } else {
14206: $confhash{$newid}{'display'}{'target'} = 'iframe';
14207: }
14208: foreach my $item ('passback','roster') {
14209: if ($env{'form.ltitools_'.$item.'_add'}) {
14210: $confhash{$newid}{$item} = 1;
14211: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14212: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14213: $lifetime =~ s/^\s+|\s+$//g;
14214: if ($lifetime =~ /^\d+\.?\d*$/) {
14215: $confhash{$newid}{$item.'valid'} = $lifetime;
14216: }
14217: }
14218: }
14219: }
14220: if ($env{'form.ltitools_add_image.filename'} ne '') {
14221: my ($imageurl,$error) =
14222: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14223: $configuserok,$switchserver,$author_ok);
14224: if ($imageurl) {
14225: $confhash{$newid}{'image'} = $imageurl;
14226: }
14227: if ($error) {
14228: &Apache::lonnet::logthis($error);
14229: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14230: }
14231: }
14232: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14233: foreach my $field (@fields) {
14234: if ($possfield{$field}) {
14235: if ($field eq 'roles') {
14236: foreach my $role (@courseroles) {
14237: my $choice = $env{'form.ltitools_add_roles_'.$role};
14238: if (($choice ne '') && ($posslti{$choice})) {
14239: $confhash{$newid}{'roles'}{$role} = $choice;
14240: if ($role eq 'cc') {
14241: $confhash{$newid}{'roles'}{'co'} = $choice;
14242: }
14243: }
14244: }
14245: } else {
14246: $confhash{$newid}{'fields'}{$field} = 1;
14247: }
14248: }
14249: }
14250: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14251: if ($confhash{$newid}{'fields'}{'user'}) {
14252: if ($env{'form.ltitools_userincdom_add'}) {
14253: $confhash{$newid}{'incdom'} = 1;
14254: }
14255: }
14256: }
14257: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14258: foreach my $item (@courseconfig) {
14259: $confhash{$newid}{'crsconf'}{$item} = 1;
14260: }
14261: if ($env{'form.ltitools_add_custom'}) {
14262: my $name = $env{'form.ltitools_add_custom_name'};
14263: my $value = $env{'form.ltitools_add_custom_value'};
14264: $value =~ s/(`)/'/g;
14265: $name =~ s/(`)/'/g;
14266: $confhash{$newid}{'custom'}{$name} = $value;
14267: }
14268: } else {
14269: my $error = &mt('Failed to acquire unique ID for new external tool');
14270: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14271: }
14272: }
14273: if (ref($domconfig{$action}) eq 'HASH') {
14274: my %deletions;
14275: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14276: if (@todelete) {
14277: map { $deletions{$_} = 1; } @todelete;
14278: }
14279: my %customadds;
14280: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14281: if (@newcustom) {
14282: map { $customadds{$_} = 1; } @newcustom;
14283: }
14284: my %imgdeletions;
14285: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14286: if (@todeleteimages) {
14287: map { $imgdeletions{$_} = 1; } @todeleteimages;
14288: }
14289: my $maxnum = $env{'form.ltitools_maxnum'};
14290: for (my $i=0; $i<=$maxnum; $i++) {
14291: my $itemid = $env{'form.ltitools_id_'.$i};
14292: $itemid =~ s/\D+//g;
14293: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14294: if ($deletions{$itemid}) {
14295: if ($domconfig{$action}{$itemid}{'image'}) {
14296: #FIXME need to obsolete item in RES space
14297: }
14298: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14299: next;
14300: } else {
14301: my $newpos = $env{'form.ltitools_'.$itemid};
14302: $newpos =~ s/\D+//g;
14303: foreach my $item ('title','url','lifetime') {
14304: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14305: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14306: $changes{$itemid} = 1;
14307: }
14308: }
14309: foreach my $item ('key','secret') {
14310: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14311: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14312: $changes{$itemid} = 1;
14313: }
14314: }
14315: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14316: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14317: }
14318: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14319: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14320: }
14321: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14322: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14323: } else {
14324: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14325: }
14326: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14327: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14328: $changes{$itemid} = 1;
14329: }
14330: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14331: $changes{$itemid} = 1;
14332: }
14333: foreach my $size ('width','height') {
14334: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14335: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14336: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14337: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14338: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14339: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14340: $changes{$itemid} = 1;
14341: }
14342: } else {
14343: $changes{$itemid} = 1;
14344: }
14345: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14346: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14347: $changes{$itemid} = 1;
14348: }
14349: }
14350: }
14351: foreach my $item ('linktext','explanation') {
14352: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14353: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14354: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14355: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14356: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14357: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14358: $changes{$itemid} = 1;
14359: }
14360: } else {
14361: $changes{$itemid} = 1;
14362: }
14363: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14364: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14365: $changes{$itemid} = 1;
14366: }
14367: }
14368: }
14369: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14370: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14371: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14372: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14373: } else {
14374: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14375: }
14376: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14377: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14378: $changes{$itemid} = 1;
14379: }
14380: } else {
14381: $changes{$itemid} = 1;
14382: }
14383: foreach my $extra ('passback','roster') {
14384: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14385: $confhash{$itemid}{$extra} = 1;
14386: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14387: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14388: $lifetime =~ s/^\s+|\s+$//g;
14389: if ($lifetime =~ /^\d+\.?\d*$/) {
14390: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14391: }
14392: }
14393: }
14394: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14395: $changes{$itemid} = 1;
14396: }
14397: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14398: $changes{$itemid} = 1;
14399: }
14400: }
14401: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14402: foreach my $item ('label','title','target','linktext','explanation','append') {
14403: if (grep(/^\Q$item\E$/,@courseconfig)) {
14404: $confhash{$itemid}{'crsconf'}{$item} = 1;
14405: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14406: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14407: $changes{$itemid} = 1;
14408: }
14409: } else {
14410: $changes{$itemid} = 1;
14411: }
14412: }
14413: }
14414: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
14415: foreach my $field (@fields) {
14416: if ($possfield{$field}) {
14417: if ($field eq 'roles') {
14418: foreach my $role (@courseroles) {
14419: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
14420: if (($choice ne '') && ($posslti{$choice})) {
14421: $confhash{$itemid}{'roles'}{$role} = $choice;
14422: if ($role eq 'cc') {
14423: $confhash{$itemid}{'roles'}{'co'} = $choice;
14424: }
14425: }
14426: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
14427: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
14428: $changes{$itemid} = 1;
14429: }
14430: } elsif ($confhash{$itemid}{'roles'}{$role}) {
14431: $changes{$itemid} = 1;
14432: }
14433: }
14434: } else {
14435: $confhash{$itemid}{'fields'}{$field} = 1;
14436: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
14437: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
14438: $changes{$itemid} = 1;
14439: }
14440: } else {
14441: $changes{$itemid} = 1;
14442: }
14443: }
14444: }
14445: }
14446: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14447: if ($confhash{$itemid}{'fields'}{'user'}) {
14448: if ($env{'form.ltitools_userincdom_'.$i}) {
14449: $confhash{$itemid}{'incdom'} = 1;
14450: }
14451: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
14452: $changes{$itemid} = 1;
14453: }
14454: }
14455: }
14456: $allpos[$newpos] = $itemid;
14457: }
14458: if ($imgdeletions{$itemid}) {
14459: $changes{$itemid} = 1;
14460: #FIXME need to obsolete item in RES space
14461: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
14462: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
14463: $itemid,$configuserok,$switchserver,
14464: $author_ok);
14465: if ($imgurl) {
14466: $confhash{$itemid}{'image'} = $imgurl;
14467: $changes{$itemid} = 1;
14468: }
14469: if ($error) {
14470: &Apache::lonnet::logthis($error);
14471: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14472: }
14473: } elsif ($domconfig{$action}{$itemid}{'image'}) {
14474: $confhash{$itemid}{'image'} =
14475: $domconfig{$action}{$itemid}{'image'};
14476: }
14477: if ($customadds{$i}) {
14478: my $name = $env{'form.ltitools_custom_name_'.$i};
14479: $name =~ s/(`)/'/g;
14480: $name =~ s/^\s+//;
14481: $name =~ s/\s+$//;
14482: my $value = $env{'form.ltitools_custom_value_'.$i};
14483: $value =~ s/(`)/'/g;
14484: $value =~ s/^\s+//;
14485: $value =~ s/\s+$//;
14486: if ($name ne '') {
14487: $confhash{$itemid}{'custom'}{$name} = $value;
14488: $changes{$itemid} = 1;
14489: }
14490: }
14491: my %customdels;
14492: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
14493: if (@customdeletions) {
14494: $changes{$itemid} = 1;
14495: }
14496: map { $customdels{$_} = 1; } @customdeletions;
14497: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
14498: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
14499: unless ($customdels{$key}) {
14500: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
14501: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
14502: }
14503: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
14504: $changes{$itemid} = 1;
14505: }
14506: }
14507: }
14508: }
14509: unless ($changes{$itemid}) {
14510: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
14511: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
14512: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
14513: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
14514: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
14515: $changes{$itemid} = 1;
14516: last;
14517: }
14518: }
14519: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
14520: $changes{$itemid} = 1;
14521: }
14522: }
14523: last if ($changes{$itemid});
14524: }
14525: }
14526: }
14527: }
14528: }
14529: if (@allpos > 0) {
14530: my $idx = 0;
14531: foreach my $itemid (@allpos) {
14532: if ($itemid ne '') {
14533: $confhash{$itemid}{'order'} = $idx;
14534: if (ref($domconfig{$action}) eq 'HASH') {
14535: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14536: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14537: $changes{$itemid} = 1;
14538: }
14539: }
14540: }
14541: $idx ++;
14542: }
14543: }
14544: }
14545: my %ltitoolshash = (
14546: $action => { %confhash }
14547: );
14548: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
14549: $dom);
14550: if ($putresult eq 'ok') {
14551: my %ltienchash = (
14552: $action => { %encconfig }
14553: );
14554: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
14555: if (keys(%changes) > 0) {
14556: my $cachetime = 24*60*60;
14557: my %ltiall = %confhash;
14558: foreach my $id (keys(%ltiall)) {
14559: if (ref($encconfig{$id}) eq 'HASH') {
14560: foreach my $item ('key','secret') {
14561: $ltiall{$id}{$item} = $encconfig{$id}{$item};
14562: }
14563: }
14564: }
14565: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
14566: if (ref($lastactref) eq 'HASH') {
14567: $lastactref->{'ltitools'} = 1;
14568: }
14569: $resulttext = &mt('Changes made:').'<ul>';
14570: my %bynum;
14571: foreach my $itemid (sort(keys(%changes))) {
14572: my $position = $confhash{$itemid}{'order'};
14573: $bynum{$position} = $itemid;
14574: }
14575: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14576: my $itemid = $bynum{$pos};
14577: if (ref($confhash{$itemid}) ne 'HASH') {
14578: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14579: } else {
14580: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
14581: if ($confhash{$itemid}{'image'}) {
14582: $resulttext .= ' '.
14583: '<img src="'.$confhash{$itemid}{'image'}.'"'.
14584: ' alt="'.&mt('Tool Provider icon').'" />';
14585: }
14586: $resulttext .= '</li><ul>';
14587: my $position = $pos + 1;
14588: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14589: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
14590: if ($confhash{$itemid}{$item} ne '') {
14591: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14592: }
14593: }
14594: if ($encconfig{$itemid}{'key'} ne '') {
14595: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
14596: }
14597: if ($encconfig{$itemid}{'secret'} ne '') {
14598: $resulttext .= '<li>'.$lt{'secret'}.': ';
14599: my $num = length($encconfig{$itemid}{'secret'});
14600: $resulttext .= ('*'x$num).'</li>';
14601: }
14602: $resulttext .= '<li>'.&mt('Configurable in course:');
14603: my @possconfig = ('label','title','target','linktext','explanation','append');
14604: my $numconfig = 0;
14605: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
14606: foreach my $item (@possconfig) {
14607: if ($confhash{$itemid}{'crsconf'}{$item}) {
14608: $numconfig ++;
14609: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
14610: }
14611: }
14612: }
14613: if (!$numconfig) {
14614: $resulttext .= ' '.&mt('None');
14615: }
14616: $resulttext .= '</li>';
14617: foreach my $item ('passback','roster') {
14618: $resulttext .= '<li>'.$lt{$item}.' ';
14619: if ($confhash{$itemid}{$item}) {
14620: $resulttext .= &mt('Yes');
14621: if ($confhash{$itemid}{$item.'valid'}) {
14622: if ($item eq 'passback') {
14623: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
14624: $confhash{$itemid}{$item.'valid'});
14625: } else {
14626: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
14627: $confhash{$itemid}{$item.'valid'});
14628: }
14629: }
14630: } else {
14631: $resulttext .= &mt('No');
14632: }
14633: $resulttext .= '</li>';
14634: }
14635: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
14636: my $displaylist;
14637: if ($confhash{$itemid}{'display'}{'target'}) {
14638: $displaylist = &mt('Display target').': '.
14639: $confhash{$itemid}{'display'}{'target'}.',';
14640: }
14641: foreach my $size ('width','height') {
14642: if ($confhash{$itemid}{'display'}{$size}) {
14643: $displaylist .= (' 'x2).$lt{$size}.': '.
14644: $confhash{$itemid}{'display'}{$size}.',';
14645: }
14646: }
14647: if ($displaylist) {
14648: $displaylist =~ s/,$//;
14649: $resulttext .= '<li>'.$displaylist.'</li>';
14650: }
14651: foreach my $item ('linktext','explanation') {
14652: if ($confhash{$itemid}{'display'}{$item}) {
14653: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
14654: }
14655: }
14656: }
14657: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14658: my $fieldlist;
14659: foreach my $field (@allfields) {
14660: if ($confhash{$itemid}{'fields'}{$field}) {
14661: $fieldlist .= (' 'x2).$lt{$field}.',';
14662: }
14663: }
14664: if ($fieldlist) {
14665: $fieldlist =~ s/,$//;
14666: if ($confhash{$itemid}{'fields'}{'user'}) {
14667: if ($confhash{$itemid}{'incdom'}) {
14668: $fieldlist .= ' ('.&mt('username:domain').')';
14669: } else {
14670: $fieldlist .= ' ('.&mt('username').')';
14671: }
14672: }
14673: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
14674: }
14675: }
14676: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
14677: my $rolemaps;
14678: foreach my $role (@courseroles) {
14679: if ($confhash{$itemid}{'roles'}{$role}) {
14680: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
14681: $confhash{$itemid}{'roles'}{$role}.',';
14682: }
14683: }
14684: if ($rolemaps) {
14685: $rolemaps =~ s/,$//;
14686: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14687: }
14688: }
14689: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
14690: my $customlist;
14691: if (keys(%{$confhash{$itemid}{'custom'}})) {
14692: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
14693: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
14694: }
14695: }
14696: if ($customlist) {
14697: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
14698: }
14699: }
14700: $resulttext .= '</ul></li>';
14701: }
14702: }
14703: $resulttext .= '</ul>';
14704: } else {
14705: $resulttext = &mt('No changes made.');
14706: }
14707: } else {
14708: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14709: }
14710: if ($errors) {
14711: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14712: $errors.'</ul>';
14713: }
14714: return $resulttext;
14715: }
14716:
14717: sub process_ltitools_image {
14718: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
14719: my $filename = $env{'form.'.$caller.'.filename'};
14720: my ($error,$url);
14721: my ($width,$height) = (21,21);
14722: if ($configuserok eq 'ok') {
14723: if ($switchserver) {
14724: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
14725: $switchserver);
14726: } elsif ($author_ok eq 'ok') {
14727: my ($result,$imageurl,$madethumb) =
14728: &publishlogo($r,'upload',$caller,$dom,$confname,
14729: "ltitools/$itemid/icon",$width,$height);
14730: if ($result eq 'ok') {
14731: if ($madethumb) {
14732: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
14733: my $imagethumb = "$path/tn-".$imagefile;
14734: $url = $imagethumb;
14735: } else {
14736: $url = $imageurl;
14737: }
14738: } else {
14739: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14740: }
14741: } else {
14742: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14743: }
14744: } else {
14745: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14746: }
14747: return ($url,$error);
14748: }
14749:
14750: sub get_ltitools_id {
14751: my ($cdom,$title) = @_;
14752: # get lock on ltitools db
14753: my $lockhash = {
14754: lock => $env{'user.name'}.
14755: ':'.$env{'user.domain'},
14756: };
14757: my $tries = 0;
14758: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14759: my ($id,$error);
14760:
14761: while (($gotlock ne 'ok') && ($tries<10)) {
14762: $tries ++;
14763: sleep (0.1);
14764: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14765: }
14766: if ($gotlock eq 'ok') {
14767: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
14768: if ($currids{'lock'}) {
14769: delete($currids{'lock'});
14770: if (keys(%currids)) {
14771: my @curr = sort { $a <=> $b } keys(%currids);
14772: if ($curr[-1] =~ /^\d+$/) {
14773: $id = 1 + $curr[-1];
14774: }
14775: } else {
14776: $id = 1;
14777: }
14778: if ($id) {
14779: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
14780: $error = 'nostore';
14781: }
14782: } else {
14783: $error = 'nonumber';
14784: }
14785: }
14786: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
14787: } else {
14788: $error = 'nolock';
14789: }
14790: return ($id,$error);
14791: }
14792:
14793: sub modify_proctoring {
14794: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14795: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14796: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
14797: my $confname = $dom.'-domainconfig';
14798: my $servadm = $r->dir_config('lonAdmEMail');
14799: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14800: my %providernames = &proctoring_providernames();
14801: my $maxnum = scalar(keys(%providernames));
14802:
14803: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
14804: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
14805: if (ref($requref) eq 'HASH') {
14806: %requserfields = %{$requref};
14807: }
14808: if (ref($opturef) eq 'HASH') {
14809: %optuserfields = %{$opturef};
14810: }
14811: if (ref($defref) eq 'HASH') {
14812: %defaults = %{$defref};
14813: }
14814: if (ref($extref) eq 'HASH') {
14815: %extended = %{$extref};
14816: }
14817: if (ref($crsref) eq 'HASH') {
14818: %crsconf = %{$crsref};
14819: }
14820: if (ref($rolesref) eq 'ARRAY') {
14821: @courseroles = @{$rolesref};
14822: }
14823: if (ref($ltiref) eq 'ARRAY') {
14824: @ltiroles = @{$ltiref};
14825: }
14826:
14827: if (ref($domconfig{$action}) eq 'HASH') {
14828: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
14829: if (@todeleteimages) {
14830: map { $imgdeletions{$_} = 1; } @todeleteimages;
14831: }
14832: }
14833: my %customadds;
14834: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
14835: if (@newcustom) {
14836: map { $customadds{$_} = 1; } @newcustom;
14837: }
14838: foreach my $provider (sort(keys(%providernames))) {
14839: $confhash{$provider} = {};
14840: my $pos = $env{'form.proctoring_pos_'.$provider};
14841: $pos =~ s/\D+//g;
14842: $allpos[$pos] = $provider;
14843: my (%current,%currentenc);
14844: my $showroles = 0;
14845: if (ref($domconfig{$action}) eq 'HASH') {
14846: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14847: %current = %{$domconfig{$action}{$provider}};
14848: foreach my $item ('key','secret') {
14849: $currentenc{$item} = $current{$item};
14850: delete($current{$item});
14851: }
14852: }
14853: }
14854: if ($env{'form.proctoring_available_'.$provider}) {
14855: $confhash{$provider}{'available'} = 1;
14856: unless ($current{'available'}) {
14857: $changes{$provider} = 1;
14858: }
14859: } else {
14860: %{$confhash{$provider}} = %current;
14861: %{$encconfhash{$provider}} = %currentenc;
14862: $confhash{$provider}{'available'} = 0;
14863: if ($current{'available'}) {
14864: $changes{$provider} = 1;
14865: }
14866: }
14867: if ($confhash{$provider}{'available'}) {
14868: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
14869: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
14870: if ($field eq 'lifetime') {
14871: if ($possval =~ /^\d+$/) {
14872: $confhash{$provider}{$field} = $possval;
14873: }
14874: } elsif ($field eq 'version') {
14875: if ($possval =~ /^\d+\.\d+$/) {
14876: $confhash{$provider}{$field} = $possval;
14877: }
14878: } elsif ($field eq 'sigmethod') {
14879: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
14880: $confhash{$provider}{$field} = $possval;
14881: }
14882: } elsif ($field eq 'url') {
14883: $confhash{$provider}{$field} = $possval;
14884: } elsif (($field eq 'key') || ($field eq 'secret')) {
14885: $encconfhash{$provider}{$field} = $possval;
14886: unless ($currentenc{$field} eq $possval) {
14887: $changes{$provider} = 1;
14888: }
14889: }
14890: unless (($field eq 'key') || ($field eq 'secret')) {
14891: unless ($current{$field} eq $confhash{$provider}{$field}) {
14892: $changes{$provider} = 1;
14893: }
14894: }
14895: }
14896: if ($imgdeletions{$provider}) {
14897: $changes{$provider} = 1;
14898: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
14899: my ($imageurl,$error) =
14900: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
14901: $configuserok,$switchserver,$author_ok);
14902: if ($imageurl) {
14903: $confhash{$provider}{'image'} = $imageurl;
14904: $changes{$provider} = 1;
14905: }
14906: if ($error) {
14907: &Apache::lonnet::logthis($error);
14908: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14909: }
14910: } elsif (exists($current{'image'})) {
14911: $confhash{$provider}{'image'} = $current{'image'};
14912: }
14913: if (ref($requserfields{$provider}) eq 'ARRAY') {
14914: if (@{$requserfields{$provider}} > 0) {
14915: if (grep(/^user$/,@{$requserfields{$provider}})) {
14916: if ($env{'form.proctoring_userincdom_'.$provider}) {
14917: $confhash{$provider}{'incdom'} = 1;
14918: }
14919: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
14920: $changes{$provider} = 1;
14921: }
14922: }
14923: if (grep(/^roles$/,@{$requserfields{$provider}})) {
14924: $showroles = 1;
14925: }
14926: }
14927: }
14928: $confhash{$provider}{'fields'} = [];
14929: if (ref($optuserfields{$provider}) eq 'ARRAY') {
14930: if (@{$optuserfields{$provider}} > 0) {
14931: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
14932: foreach my $field (@{$optuserfields{$provider}}) {
14933: if (grep(/^\Q$field\E$/,@optfields)) {
14934: push(@{$confhash{$provider}{'fields'}},$field);
14935: }
14936: }
14937: }
14938: if (ref($current{'fields'}) eq 'ARRAY') {
14939: unless ($changes{$provider}) {
14940: my @new = sort(@{$confhash{$provider}{'fields'}});
14941: my @old = sort(@{$current{'fields'}});
14942: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14943: if (@diffs) {
14944: $changes{$provider} = 1;
14945: }
14946: }
14947: } elsif (@{$confhash{$provider}{'fields'}}) {
14948: $changes{$provider} = 1;
14949: }
14950: }
14951: if (ref($defaults{$provider}) eq 'ARRAY') {
14952: if (@{$defaults{$provider}} > 0) {
14953: my %options;
14954: if (ref($extended{$provider}) eq 'HASH') {
14955: %options = %{$extended{$provider}};
14956: }
14957: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
14958: foreach my $field (@{$defaults{$provider}}) {
14959: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
14960: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
14961: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
14962: push(@{$confhash{$provider}{'defaults'}},$poss);
14963: }
14964: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
14965: foreach my $inner (keys(%{$options{$field}})) {
14966: if (ref($options{$field}{$inner}) eq 'ARRAY') {
14967: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
14968: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
14969: $confhash{$provider}{'defaults'}{$inner} = $poss;
14970: }
14971: } else {
14972: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
14973: }
14974: }
14975: } else {
14976: if (grep(/^\Q$field\E$/,@checked)) {
14977: push(@{$confhash{$provider}{'defaults'}},$field);
14978: }
14979: }
14980: }
14981: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
14982: if (ref($current{'defaults'}) eq 'ARRAY') {
14983: unless ($changes{$provider}) {
14984: my @new = sort(@{$confhash{$provider}{'defaults'}});
14985: my @old = sort(@{$current{'defaults'}});
14986: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14987: if (@diffs) {
14988: $changes{$provider} = 1;
14989: }
14990: }
14991: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
14992: if (@{$current{'defaults'}}) {
14993: $changes{$provider} = 1;
14994: }
14995: }
14996: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
14997: if (ref($current{'defaults'}) eq 'HASH') {
14998: unless ($changes{$provider}) {
14999: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15000: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15001: $changes{$provider} = 1;
15002: last;
15003: }
15004: }
15005: }
15006: unless ($changes{$provider}) {
15007: foreach my $key (keys(%{$current{'defaults'}})) {
15008: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15009: $changes{$provider} = 1;
15010: last;
15011: }
15012: }
15013: }
15014: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15015: $changes{$provider} = 1;
15016: }
15017: }
15018: }
15019: }
15020: if (ref($crsconf{$provider}) eq 'ARRAY') {
15021: if (@{$crsconf{$provider}} > 0) {
15022: $confhash{$provider}{'crsconf'} = [];
15023: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15024: foreach my $crsfield (@{$crsconf{$provider}}) {
15025: if (grep(/^\Q$crsfield\E$/,@checked)) {
15026: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15027: }
15028: }
15029: if (ref($current{'crsconf'}) eq 'ARRAY') {
15030: unless ($changes{$provider}) {
15031: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15032: my @old = sort(@{$current{'crsconf'}});
15033: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15034: if (@diffs) {
15035: $changes{$provider} = 1;
15036: }
15037: }
15038: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15039: $changes{$provider} = 1;
15040: }
15041: }
15042: }
15043: if ($showroles) {
15044: $confhash{$provider}{'roles'} = {};
15045: foreach my $role (@courseroles) {
15046: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15047: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15048: $confhash{$provider}{'roles'}{$role} = $poss;
15049: }
15050: }
15051: unless ($changes{$provider}) {
15052: if (ref($current{'roles'}) eq 'HASH') {
15053: foreach my $role (keys(%{$current{'roles'}})) {
15054: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15055: $changes{$provider} = 1;
15056: last
15057: }
15058: }
15059: unless ($changes{$provider}) {
15060: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15061: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15062: $changes{$provider} = 1;
15063: last;
15064: }
15065: }
15066: }
15067: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15068: $changes{$provider} = 1;
15069: }
15070: }
15071: }
15072: if (ref($current{'custom'}) eq 'HASH') {
15073: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15074: foreach my $key (keys(%{$current{'custom'}})) {
15075: if (grep(/^\Q$key\E$/,@customdels)) {
15076: $changes{$provider} = 1;
15077: } else {
15078: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15079: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15080: $changes{$provider} = 1;
15081: }
15082: }
15083: }
15084: }
15085: if ($customadds{$provider}) {
15086: my $name = $env{'form.proctoring_custom_name_'.$provider};
15087: $name =~ s/(`)/'/g;
15088: $name =~ s/^\s+//;
15089: $name =~ s/\s+$//;
15090: my $value = $env{'form.proctoring_custom_value_'.$provider};
15091: $value =~ s/(`)/'/g;
15092: $value =~ s/^\s+//;
15093: $value =~ s/\s+$//;
15094: if ($name ne '') {
15095: $confhash{$provider}{'custom'}{$name} = $value;
15096: $changes{$provider} = 1;
15097: }
15098: }
15099: }
15100: }
15101: if (@allpos > 0) {
15102: my $idx = 0;
15103: foreach my $provider (@allpos) {
15104: if ($provider ne '') {
15105: $confhash{$provider}{'order'} = $idx;
15106: unless ($changes{$provider}) {
15107: if (ref($domconfig{$action}) eq 'HASH') {
15108: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15109: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15110: $changes{$provider} = 1;
15111: }
15112: }
15113: }
15114: }
15115: $idx ++;
15116: }
15117: }
15118: }
15119: my %proc_hash = (
15120: $action => { %confhash }
15121: );
15122: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15123: $dom);
15124: if ($putresult eq 'ok') {
15125: my %proc_enchash = (
15126: $action => { %encconfhash }
15127: );
15128: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15129: if (keys(%changes) > 0) {
15130: my $cachetime = 24*60*60;
15131: my %procall = %confhash;
15132: foreach my $provider (keys(%procall)) {
15133: if (ref($encconfhash{$provider}) eq 'HASH') {
15134: foreach my $key ('key','secret') {
15135: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15136: }
15137: }
15138: }
15139: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15140: if (ref($lastactref) eq 'HASH') {
15141: $lastactref->{'proctoring'} = 1;
15142: }
15143: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15144: my %bynum;
15145: foreach my $provider (sort(keys(%changes))) {
15146: my $position = $confhash{$provider}{'order'};
15147: $bynum{$position} = $provider;
15148: }
15149: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15150: my $provider = $bynum{$pos};
15151: my %lt = &proctoring_titles($provider);
15152: my %fieldtitles = &proctoring_fieldtitles($provider);
15153: if (!$confhash{$provider}{'available'}) {
15154: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15155: } else {
15156: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15157: if ($confhash{$provider}{'image'}) {
15158: $resulttext .= ' '.
15159: '<img src="'.$confhash{$provider}{'image'}.'"'.
15160: ' alt="'.&mt('Proctoring icon').'" />';
15161: }
15162: $resulttext .= '<ul>';
15163: my $position = $pos + 1;
15164: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15165: foreach my $key ('version','sigmethod','url','lifetime') {
15166: if ($confhash{$provider}{$key} ne '') {
15167: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15168: }
15169: }
15170: if ($encconfhash{$provider}{'key'} ne '') {
15171: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15172: }
15173: if ($encconfhash{$provider}{'secret'} ne '') {
15174: $resulttext .= '<li>'.$lt{'secret'}.': ';
15175: my $num = length($encconfhash{$provider}{'secret'});
15176: $resulttext .= ('*'x$num).'</li>';
15177: }
15178: my (@fields,$showroles);
15179: if (ref($requserfields{$provider}) eq 'ARRAY') {
15180: push(@fields,@{$requserfields{$provider}});
15181: }
15182: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15183: push(@fields,@{$confhash{$provider}{'fields'}});
15184: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15185: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15186: }
15187: if (@fields) {
15188: if (grep(/^roles$/,@fields)) {
15189: $showroles = 1;
15190: }
15191: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15192: join('", "', map { $lt{$_}; } @fields).'"</li>';
15193: }
15194: if (ref($requserfields{$provider}) eq 'ARRAY') {
15195: if (grep(/^user$/,@{$requserfields{$provider}})) {
15196: if ($confhash{$provider}{'incdom'}) {
15197: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15198: } else {
15199: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15200: }
15201: }
15202: }
15203: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15204: if (@{$confhash{$provider}{'defaults'}} > 0) {
15205: $resulttext .= '<li>'.$lt{'defa'};
15206: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15207: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15208: }
15209: $resulttext =~ s/,$//;
15210: $resulttext .= '</li>';
15211: }
15212: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15213: if (keys(%{$confhash{$provider}{'defaults'}})) {
15214: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15215: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15216: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15217: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15218: }
15219: }
15220: $resulttext .= '</ul></li>';
15221: }
15222: }
15223: if (ref($crsconf{$provider}) eq 'ARRAY') {
15224: if (@{$crsconf{$provider}} > 0) {
15225: $resulttext .= '<li>'.&mt('Configurable in course:');
15226: my $numconfig = 0;
15227: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15228: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15229: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15230: $numconfig ++;
15231: if ($provider eq 'examity') {
15232: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15233: } else {
15234: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15235: }
15236: }
15237: $resulttext =~ s/,$//;
15238: }
15239: }
15240: if (!$numconfig) {
15241: $resulttext .= ' '.&mt('None');
15242: }
15243: $resulttext .= '</li>';
15244: }
15245: }
15246: if ($showroles) {
15247: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15248: my $rolemaps;
15249: foreach my $role (@courseroles) {
15250: if ($confhash{$provider}{'roles'}{$role}) {
15251: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15252: $confhash{$provider}{'roles'}{$role}.',';
15253: }
15254: }
15255: if ($rolemaps) {
15256: $rolemaps =~ s/,$//;
15257: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15258: }
15259: }
15260: }
15261: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15262: my $customlist;
15263: if (keys(%{$confhash{$provider}{'custom'}})) {
15264: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15265: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15266: }
15267: $customlist =~ s/,$//;
15268: }
15269: if ($customlist) {
15270: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15271: }
15272: }
15273: $resulttext .= '</ul></li>';
15274: }
15275: }
15276: $resulttext .= '</ul>';
15277: } else {
15278: $resulttext = &mt('No changes made.');
15279: }
15280: } else {
15281: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15282: }
15283: if ($errors) {
15284: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15285: $errors.'</ul>';
15286: }
15287: return $resulttext;
15288: }
15289:
15290: sub process_proctoring_image {
15291: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15292: my $filename = $env{'form.'.$caller.'.filename'};
15293: my ($error,$url);
15294: my ($width,$height) = (21,21);
15295: if ($configuserok eq 'ok') {
15296: if ($switchserver) {
15297: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15298: $switchserver);
15299: } elsif ($author_ok eq 'ok') {
15300: my ($result,$imageurl,$madethumb) =
15301: &publishlogo($r,'upload',$caller,$dom,$confname,
15302: "proctoring/$provider/icon",$width,$height);
15303: if ($result eq 'ok') {
15304: if ($madethumb) {
15305: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15306: my $imagethumb = "$path/tn-".$imagefile;
15307: $url = $imagethumb;
15308: } else {
15309: $url = $imageurl;
15310: }
15311: } else {
15312: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15313: }
15314: } else {
15315: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15316: }
15317: } else {
15318: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15319: }
15320: return ($url,$error);
15321: }
15322:
15323: sub modify_lti {
15324: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15325: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15326: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15327: my (%posslti,%posslticrs,%posscrstype);
15328: my @courseroles = ('cc','in','ta','ep','st');
15329: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15330: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15331: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15332: my %coursetypetitles = &Apache::lonlocal::texthash (
15333: official => 'Official',
15334: unofficial => 'Unofficial',
15335: community => 'Community',
15336: textbook => 'Textbook',
15337: placement => 'Placement Test',
15338: lti => 'LTI Provider',
15339: );
15340: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15341: my %lt = <i_names();
15342: map { $posslti{$_} = 1; } @ltiroles;
15343: map { $posslticrs{$_} = 1; } @lticourseroles;
15344: map { $posscrstype{$_} = 1; } @coursetypes;
15345:
15346: my %menutitles = <imenu_titles();
15347:
15348: my (@items,%deletions,%itemids);
15349: if ($env{'form.lti_add'}) {
15350: my $consumer = $env{'form.lti_consumer_add'};
15351: $consumer =~ s/(`)/'/g;
15352: ($newid,my $error) = &get_lti_id($dom,$consumer);
15353: if ($newid) {
15354: $itemids{'add'} = $newid;
15355: push(@items,'add');
15356: $changes{$newid} = 1;
15357: } else {
15358: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15359: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15360: }
15361: }
15362: if (ref($domconfig{$action}) eq 'HASH') {
15363: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15364: if (@todelete) {
15365: map { $deletions{$_} = 1; } @todelete;
15366: }
15367: my $maxnum = $env{'form.lti_maxnum'};
15368: for (my $i=0; $i<$maxnum; $i++) {
15369: my $itemid = $env{'form.lti_id_'.$i};
15370: $itemid =~ s/\D+//g;
15371: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15372: if ($deletions{$itemid}) {
15373: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15374: } else {
15375: push(@items,$i);
15376: $itemids{$i} = $itemid;
15377: }
15378: }
15379: }
15380: }
15381: foreach my $idx (@items) {
15382: my $itemid = $itemids{$idx};
15383: next unless ($itemid);
15384: my $position = $env{'form.lti_pos_'.$itemid};
15385: $position =~ s/\D+//g;
15386: if ($position ne '') {
15387: $allpos[$position] = $itemid;
15388: }
15389: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
15390: my $formitem = 'form.lti_'.$item.'_'.$idx;
15391: $env{$formitem} =~ s/(`)/'/g;
15392: if ($item eq 'lifetime') {
15393: $env{$formitem} =~ s/[^\d.]//g;
15394: }
15395: if ($env{$formitem} ne '') {
15396: if (($item eq 'key') || ($item eq 'secret')) {
15397: $encconfig{$itemid}{$item} = $env{$formitem};
15398: } else {
15399: $confhash{$itemid}{$item} = $env{$formitem};
15400: unless (($idx eq 'add') || ($changes{$itemid})) {
15401: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
15402: $changes{$itemid} = 1;
15403: }
15404: }
15405: }
15406: }
15407: }
15408: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
15409: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
15410: }
15411: if ($confhash{$itemid}{'requser'}) {
15412: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
15413: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
15414: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
15415: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
15416: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
15417: my $mapuser = $env{'form.lti_customuser_'.$idx};
15418: $mapuser =~ s/(`)/'/g;
15419: $mapuser =~ s/^\s+|\s+$//g;
15420: $confhash{$itemid}{'mapuser'} = $mapuser;
15421: }
15422: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
15423: my @makeuser;
15424: foreach my $ltirole (sort(@possmakeuser)) {
15425: if ($posslti{$ltirole}) {
15426: push(@makeuser,$ltirole);
15427: }
15428: }
15429: $confhash{$itemid}{'makeuser'} = \@makeuser;
15430: if (@makeuser) {
15431: my $lcauth = $env{'form.lti_lcauth_'.$idx};
15432: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
15433: $confhash{$itemid}{'lcauth'} = $lcauth;
15434: if ($lcauth ne 'internal') {
15435: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
15436: $lcauthparm =~ s/^(\s+|\s+)$//g;
15437: $lcauthparm =~ s/`//g;
15438: if ($lcauthparm ne '') {
15439: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
15440: }
15441: }
15442: } else {
15443: $confhash{$itemid}{'lcauth'} = 'lti';
15444: }
15445: }
15446: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
15447: if (@possinstdata) {
15448: foreach my $field (@possinstdata) {
15449: if (exists($fieldtitles{$field})) {
15450: push(@{$confhash{$itemid}{'instdata'}});
15451: }
15452: }
15453: }
15454: if ($env{'form.lti_callback_'.$idx}) {
15455: if ($env{'form.lti_callbackparam_'.$idx}) {
15456: my $callback = $env{'form.lti_callbackparam_'.$idx};
15457: $callback =~ s/^\s+|\s+$//g;
15458: $confhash{$itemid}{'callback'} = $callback;
15459: }
15460: }
15461: foreach my $field ('topmenu','inlinemenu') {
15462: if ($env{'form.lti_'.$field.'_'.$idx}) {
15463: $confhash{$itemid}{$field} = 1;
15464: }
15465: }
15466: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
15467: $confhash{$itemid}{lcmenu} = [];
15468: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
15469: foreach my $field (@possmenu) {
15470: if (exists($menutitles{$field})) {
15471: if ($field eq 'grades') {
15472: next unless ($env{'form.lti_inlinemenu_'.$idx});
15473: }
15474: push(@{$confhash{$itemid}{lcmenu}},$field);
15475: }
15476: }
15477: }
15478: if ($confhash{$itemid}{'crsinc'}) {
15479: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
15480: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
15481: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
15482: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
15483: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
15484: $mapcrs =~ s/(`)/'/g;
15485: $mapcrs =~ s/^\s+|\s+$//g;
15486: $confhash{$itemid}{'mapcrs'} = $mapcrs;
15487: }
15488: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
15489: my @crstypes;
15490: foreach my $type (sort(@posstypes)) {
15491: if ($posscrstype{$type}) {
15492: push(@crstypes,$type);
15493: }
15494: }
15495: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
15496: if ($env{'form.lti_storecrs_'.$idx}) {
15497: $confhash{$itemid}{'storecrs'} = 1;
15498: }
15499: if ($env{'form.lti_makecrs_'.$idx}) {
15500: $confhash{$itemid}{'makecrs'} = 1;
15501: }
15502: foreach my $ltirole (@lticourseroles) {
15503: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
15504: if (grep(/^\Q$possrole\E$/,@courseroles)) {
15505: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
15506: }
15507: }
15508: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
15509: my @selfenroll;
15510: foreach my $type (sort(@possenroll)) {
15511: if ($posslticrs{$type}) {
15512: push(@selfenroll,$type);
15513: }
15514: }
15515: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
15516: if ($env{'form.lti_crssec_'.$idx}) {
15517: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
15518: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
15519: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
15520: my $section = $env{'form.lti_customsection_'.$idx};
15521: $section =~ s/(`)/'/g;
15522: $section =~ s/^\s+|\s+$//g;
15523: if ($section ne '') {
15524: $confhash{$itemid}{'section'} = $section;
15525: }
15526: }
15527: }
15528: foreach my $field ('passback','roster') {
15529: if ($env{'form.lti_'.$field.'_'.$idx}) {
15530: $confhash{$itemid}{$field} = 1;
15531: }
15532: }
15533: if ($env{'form.lti_passback_'.$idx}) {
15534: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
15535: $confhash{$itemid}{'passbackformat'} = '1.0';
15536: } else {
15537: $confhash{$itemid}{'passbackformat'} = '1.1';
15538: }
15539: }
15540: }
15541: unless (($idx eq 'add') || ($changes{$itemid})) {
15542: if ($confhash{$itemid}{'crsinc'}) {
15543: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
15544: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15545: $changes{$itemid} = 1;
15546: }
15547: }
15548: unless ($changes{$itemid}) {
15549: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
15550: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
15551: $changes{$itemid} = 1;
15552: }
15553: }
15554: }
15555: foreach my $field ('mapcrstype','selfenroll') {
15556: unless ($changes{$itemid}) {
15557: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15558: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15559: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15560: $confhash{$itemid}{$field});
15561: if (@diffs) {
15562: $changes{$itemid} = 1;
15563: }
15564: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15565: $changes{$itemid} = 1;
15566: }
15567: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15568: if (@{$confhash{$itemid}{$field}} > 0) {
15569: $changes{$itemid} = 1;
15570: }
15571: }
15572: }
15573: }
15574: unless ($changes{$itemid}) {
15575: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
15576: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15577: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
15578: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
15579: $confhash{$itemid}{'maproles'}{$ltirole}) {
15580: $changes{$itemid} = 1;
15581: last;
15582: }
15583: }
15584: unless ($changes{$itemid}) {
15585: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
15586: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
15587: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
15588: $changes{$itemid} = 1;
15589: last;
15590: }
15591: }
15592: }
15593: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
15594: $changes{$itemid} = 1;
15595: }
15596: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15597: unless ($changes{$itemid}) {
15598: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
15599: $changes{$itemid} = 1;
15600: }
15601: }
15602: }
15603: }
15604: }
15605: unless ($changes{$itemid}) {
15606: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
15607: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15608: $changes{$itemid} = 1;
15609: }
15610: }
15611: unless ($changes{$itemid}) {
15612: foreach my $field ('makeuser','lcmenu') {
15613: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15614: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15615: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15616: $confhash{$itemid}{$field});
15617: if (@diffs) {
15618: $changes{$itemid} = 1;
15619: }
15620: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15621: $changes{$itemid} = 1;
15622: }
15623: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15624: if (@{$confhash{$itemid}{$field}} > 0) {
15625: $changes{$itemid} = 1;
15626: }
15627: }
15628: }
15629: }
15630: }
15631: }
15632: }
15633: }
15634: if (@allpos > 0) {
15635: my $idx = 0;
15636: foreach my $itemid (@allpos) {
15637: if ($itemid ne '') {
15638: $confhash{$itemid}{'order'} = $idx;
15639: if (ref($domconfig{$action}) eq 'HASH') {
15640: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15641: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15642: $changes{$itemid} = 1;
15643: }
15644: }
15645: }
15646: $idx ++;
15647: }
15648: }
15649: }
15650: my %ltihash = (
15651: $action => { %confhash }
15652: );
15653: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
15654: $dom);
15655: if ($putresult eq 'ok') {
15656: my %ltienchash = (
15657: $action => { %encconfig }
15658: );
15659: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15660: if (keys(%changes) > 0) {
15661: my $cachetime = 24*60*60;
15662: my %ltiall = %confhash;
15663: foreach my $id (keys(%ltiall)) {
15664: if (ref($encconfig{$id}) eq 'HASH') {
15665: foreach my $item ('key','secret') {
15666: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15667: }
15668: }
15669: }
15670: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
15671: if (ref($lastactref) eq 'HASH') {
15672: $lastactref->{'lti'} = 1;
15673: }
15674: $resulttext = &mt('Changes made:').'<ul>';
15675: my %bynum;
15676: foreach my $itemid (sort(keys(%changes))) {
15677: my $position = $confhash{$itemid}{'order'};
15678: $bynum{$position} = $itemid;
15679: }
15680: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15681: my $itemid = $bynum{$pos};
15682: if (ref($confhash{$itemid}) ne 'HASH') {
15683: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15684: } else {
15685: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
15686: my $position = $pos + 1;
15687: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15688: foreach my $item ('version','lifetime') {
15689: if ($confhash{$itemid}{$item} ne '') {
15690: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15691: }
15692: }
15693: if ($encconfig{$itemid}{'key'} ne '') {
15694: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15695: }
15696: if ($encconfig{$itemid}{'secret'} ne '') {
15697: $resulttext .= '<li>'.$lt{'secret'}.': ';
15698: my $num = length($encconfig{$itemid}{'secret'});
15699: $resulttext .= ('*'x$num).'</li>';
15700: }
15701: if ($confhash{$itemid}{'requser'}) {
15702: if ($confhash{$itemid}{'callback'}) {
15703: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
15704: } else {
15705: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
15706: }
15707: if ($confhash{$itemid}{'mapuser'}) {
15708: my $shownmapuser;
15709: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
15710: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
15711: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
15712: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
15713: } else {
15714: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
15715: }
15716: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
15717: }
15718: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
15719: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
15720: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
15721: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
15722: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
15723: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
15724: } else {
15725: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
15726: $confhash{$itemid}{'lcauth'});
15727: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
15728: $resulttext .= '; '.&mt('a randomly generated password will be created');
15729: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
15730: if ($confhash{$itemid}{'lcauthparm'} ne '') {
15731: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
15732: }
15733: } else {
15734: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
15735: }
15736: }
15737: $resulttext .= '</li>';
15738: } else {
15739: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
15740: }
15741: }
15742: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
15743: if (@{$confhash{$itemid}{'instdata'}} > 0) {
15744: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
15745: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
15746: } else {
15747: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
15748: }
15749: }
15750: foreach my $item ('topmenu','inlinemenu') {
15751: $resulttext .= '<li>'.$lt{$item}.': ';
15752: if ($confhash{$itemid}{$item}) {
15753: $resulttext .= &mt('Yes');
15754: } else {
15755: $resulttext .= &mt('No');
15756: }
15757: $resulttext .= '</li>';
15758: }
15759: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15760: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15761: $resulttext .= '<li>'.&mt('Menu items:').' '.
15762: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15763: } else {
15764: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15765: }
15766: }
15767: if ($confhash{$itemid}{'crsinc'}) {
15768: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15769: my $rolemaps;
15770: foreach my $role (@ltiroles) {
15771: if ($confhash{$itemid}{'maproles'}{$role}) {
15772: $rolemaps .= (' 'x2).$role.'='.
15773: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
15774: 'Course').',';
15775: }
15776: }
15777: if ($rolemaps) {
15778: $rolemaps =~ s/,$//;
15779: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15780: }
15781: }
15782: if ($confhash{$itemid}{'mapcrs'}) {
15783: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
15784: }
15785: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
15786: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
15787: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
15788: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
15789: '</li>';
15790: } else {
15791: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
15792: }
15793: }
15794: if ($confhash{$itemid}{'storecrs'}) {
15795: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
15796: }
15797: if ($confhash{$itemid}{'makecrs'}) {
15798: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
15799: } else {
15800: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
15801: }
15802: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
15803: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
15804: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
15805: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
15806: '</li>';
15807: } else {
15808: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
15809: }
15810: }
15811: if ($confhash{$itemid}{'section'}) {
15812: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
15813: $resulttext .= '<li>'.&mt('User section from standard field:').
15814: ' (course_section_sourcedid)'.'</li>';
15815: } else {
15816: $resulttext .= '<li>'.&mt('User section from:').' '.
15817: $confhash{$itemid}{'section'}.'</li>';
15818: }
15819: } else {
15820: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
15821: }
15822: foreach my $item ('passback','roster','topmenu','inlinemenu') {
15823: $resulttext .= '<li>'.$lt{$item}.': ';
15824: if ($confhash{$itemid}{$item}) {
15825: $resulttext .= &mt('Yes');
15826: if ($item eq 'passback') {
15827: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
15828: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
15829: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
15830: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
15831: }
15832: }
15833: } else {
15834: $resulttext .= &mt('No');
15835: }
15836: $resulttext .= '</li>';
15837: }
15838: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15839: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15840: $resulttext .= '<li>'.&mt('Menu items:').' '.
15841: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15842: } else {
15843: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15844: }
15845: }
15846: }
15847: }
15848: $resulttext .= '</ul></li>';
15849: }
15850: }
15851: $resulttext .= '</ul>';
15852: } else {
15853: $resulttext = &mt('No changes made.');
15854: }
15855: } else {
15856: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15857: }
15858: if ($errors) {
15859: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15860: $errors.'</ul>';
15861: }
15862: return $resulttext;
15863: }
15864:
15865: sub get_lti_id {
15866: my ($domain,$consumer) = @_;
15867: # get lock on lti db
15868: my $lockhash = {
15869: lock => $env{'user.name'}.
15870: ':'.$env{'user.domain'},
15871: };
15872: my $tries = 0;
15873: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15874: my ($id,$error);
15875:
15876: while (($gotlock ne 'ok') && ($tries<10)) {
15877: $tries ++;
15878: sleep (0.1);
15879: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15880: }
15881: if ($gotlock eq 'ok') {
15882: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
15883: if ($currids{'lock'}) {
15884: delete($currids{'lock'});
15885: if (keys(%currids)) {
15886: my @curr = sort { $a <=> $b } keys(%currids);
15887: if ($curr[-1] =~ /^\d+$/) {
15888: $id = 1 + $curr[-1];
15889: }
15890: } else {
15891: $id = 1;
15892: }
15893: if ($id) {
15894: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
15895: $error = 'nostore';
15896: }
15897: } else {
15898: $error = 'nonumber';
15899: }
15900: }
15901: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
15902: } else {
15903: $error = 'nolock';
15904: }
15905: return ($id,$error);
15906: }
15907:
15908: sub modify_autoenroll {
15909: my ($dom,$lastactref,%domconfig) = @_;
15910: my ($resulttext,%changes);
15911: my %currautoenroll;
15912: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
15913: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
15914: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
15915: }
15916: }
15917: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
15918: my %title = ( run => 'Auto-enrollment active',
15919: sender => 'Sender for notification messages',
15920: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
15921: failsafe => 'Failsafe for no drops if institutional data missing for a section');
15922: my @offon = ('off','on');
15923: my $sender_uname = $env{'form.sender_uname'};
15924: my $sender_domain = $env{'form.sender_domain'};
15925: if ($sender_domain eq '') {
15926: $sender_uname = '';
15927: } elsif ($sender_uname eq '') {
15928: $sender_domain = '';
15929: }
15930: my $coowners = $env{'form.autoassign_coowners'};
15931: my $failsafe = $env{'form.autoenroll_failsafe'};
15932: $failsafe =~ s{^\s+|\s+$}{}g;
15933: if ($failsafe =~ /\D/) {
15934: undef($failsafe);
15935: }
15936: my %autoenrollhash = (
15937: autoenroll => { 'run' => $env{'form.autoenroll_run'},
15938: 'sender_uname' => $sender_uname,
15939: 'sender_domain' => $sender_domain,
15940: 'co-owners' => $coowners,
15941: 'autofailsafe' => $failsafe,
15942: }
15943: );
15944: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
15945: $dom);
15946: if ($putresult eq 'ok') {
15947: if (exists($currautoenroll{'run'})) {
15948: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
15949: $changes{'run'} = 1;
15950: }
15951: } elsif ($autorun) {
15952: if ($env{'form.autoenroll_run'} ne '1') {
15953: $changes{'run'} = 1;
15954: }
15955: }
15956: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
15957: $changes{'sender'} = 1;
15958: }
15959: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
15960: $changes{'sender'} = 1;
15961: }
15962: if ($currautoenroll{'co-owners'} ne '') {
15963: if ($currautoenroll{'co-owners'} ne $coowners) {
15964: $changes{'coowners'} = 1;
15965: }
15966: } elsif ($coowners) {
15967: $changes{'coowners'} = 1;
15968: }
15969: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
15970: $changes{'autofailsafe'} = 1;
15971: }
15972: if (keys(%changes) > 0) {
15973: $resulttext = &mt('Changes made:').'<ul>';
15974: if ($changes{'run'}) {
15975: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
15976: }
15977: if ($changes{'sender'}) {
15978: if ($sender_uname eq '' || $sender_domain eq '') {
15979: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
15980: } else {
15981: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
15982: }
15983: }
15984: if ($changes{'coowners'}) {
15985: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
15986: &Apache::loncommon::devalidate_domconfig_cache($dom);
15987: if (ref($lastactref) eq 'HASH') {
15988: $lastactref->{'domainconfig'} = 1;
15989: }
15990: }
15991: if ($changes{'autofailsafe'}) {
15992: if ($failsafe ne '') {
15993: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
15994: } else {
15995: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
15996: }
15997: &Apache::lonnet::get_domain_defaults($dom,1);
15998: if (ref($lastactref) eq 'HASH') {
15999: $lastactref->{'domdefaults'} = 1;
16000: }
16001: }
16002: $resulttext .= '</ul>';
16003: } else {
16004: $resulttext = &mt('No changes made to auto-enrollment settings');
16005: }
16006: } else {
16007: $resulttext = '<span class="LC_error">'.
16008: &mt('An error occurred: [_1]',$putresult).'</span>';
16009: }
16010: return $resulttext;
16011: }
16012:
16013: sub modify_autoupdate {
16014: my ($dom,%domconfig) = @_;
16015: my ($resulttext,%currautoupdate,%fields,%changes);
16016: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16017: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16018: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16019: }
16020: }
16021: my @offon = ('off','on');
16022: my %title = &Apache::lonlocal::texthash (
16023: run => 'Auto-update:',
16024: classlists => 'Updates to user information in classlists?',
16025: unexpired => 'Skip updates for users without active or future roles?',
16026: lastactive => 'Skip updates for inactive users?',
16027: );
16028: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16029: my %fieldtitles = &Apache::lonlocal::texthash (
16030: id => 'Student/Employee ID',
16031: permanentemail => 'E-mail address',
16032: lastname => 'Last Name',
16033: firstname => 'First Name',
16034: middlename => 'Middle Name',
16035: generation => 'Generation',
16036: );
16037: $othertitle = &mt('All users');
16038: if (keys(%{$usertypes}) > 0) {
16039: $othertitle = &mt('Other users');
16040: }
16041: foreach my $key (keys(%env)) {
16042: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16043: my ($usertype,$item) = ($1,$2);
16044: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16045: if ($usertype eq 'default') {
16046: push(@{$fields{$1}},$2);
16047: } elsif (ref($types) eq 'ARRAY') {
16048: if (grep(/^\Q$usertype\E$/,@{$types})) {
16049: push(@{$fields{$1}},$2);
16050: }
16051: }
16052: }
16053: }
16054: }
16055: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16056: @lockablenames = sort(@lockablenames);
16057: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16058: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16059: if (@changed) {
16060: $changes{'lockablenames'} = 1;
16061: }
16062: } else {
16063: if (@lockablenames) {
16064: $changes{'lockablenames'} = 1;
16065: }
16066: }
16067: my %updatehash = (
16068: autoupdate => { run => $env{'form.autoupdate_run'},
16069: classlists => $env{'form.classlists'},
16070: unexpired => $env{'form.unexpired'},
16071: fields => {%fields},
16072: lockablenames => \@lockablenames,
16073: }
16074: );
16075: my $lastactivedays;
16076: if ($env{'form.lastactive'}) {
16077: $lastactivedays = $env{'form.lastactivedays'};
16078: $lastactivedays =~ s/^\s+|\s+$//g;
16079: unless ($lastactivedays =~ /^\d+$/) {
16080: undef($lastactivedays);
16081: $env{'form.lastactive'} = 0;
16082: }
16083: }
16084: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16085: foreach my $key (keys(%currautoupdate)) {
16086: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16087: if (exists($updatehash{autoupdate}{$key})) {
16088: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16089: $changes{$key} = 1;
16090: }
16091: }
16092: } elsif ($key eq 'fields') {
16093: if (ref($currautoupdate{$key}) eq 'HASH') {
16094: foreach my $item (@{$types},'default') {
16095: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16096: my $change = 0;
16097: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16098: if (!exists($fields{$item})) {
16099: $change = 1;
16100: last;
16101: } elsif (ref($fields{$item}) eq 'ARRAY') {
16102: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16103: $change = 1;
16104: last;
16105: }
16106: }
16107: }
16108: if ($change) {
16109: push(@{$changes{$key}},$item);
16110: }
16111: }
16112: }
16113: }
16114: } elsif ($key eq 'lockablenames') {
16115: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16116: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16117: if (@changed) {
16118: $changes{'lockablenames'} = 1;
16119: }
16120: } else {
16121: if (@lockablenames) {
16122: $changes{'lockablenames'} = 1;
16123: }
16124: }
16125: }
16126: }
16127: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16128: if (@lockablenames) {
16129: $changes{'lockablenames'} = 1;
16130: }
16131: }
16132: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16133: if ($updatehash{'autoupdate'}{'unexpired'}) {
16134: $changes{'unexpired'} = 1;
16135: }
16136: }
16137: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16138: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16139: $changes{'lastactive'} = 1;
16140: }
16141: }
16142: foreach my $item (@{$types},'default') {
16143: if (defined($fields{$item})) {
16144: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16145: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16146: my $change = 0;
16147: if (ref($fields{$item}) eq 'ARRAY') {
16148: foreach my $type (@{$fields{$item}}) {
16149: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16150: $change = 1;
16151: last;
16152: }
16153: }
16154: }
16155: if ($change) {
16156: push(@{$changes{'fields'}},$item);
16157: }
16158: } else {
16159: push(@{$changes{'fields'}},$item);
16160: }
16161: } else {
16162: push(@{$changes{'fields'}},$item);
16163: }
16164: }
16165: }
16166: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16167: $dom);
16168: if ($putresult eq 'ok') {
16169: if (keys(%changes) > 0) {
16170: $resulttext = &mt('Changes made:').'<ul>';
16171: foreach my $key (sort(keys(%changes))) {
16172: if ($key eq 'lockablenames') {
16173: $resulttext .= '<li>';
16174: if (@lockablenames) {
16175: $usertypes->{'default'} = $othertitle;
16176: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16177: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16178: } else {
16179: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16180: }
16181: $resulttext .= '</li>';
16182: } elsif (ref($changes{$key}) eq 'ARRAY') {
16183: foreach my $item (@{$changes{$key}}) {
16184: my @newvalues;
16185: foreach my $type (@{$fields{$item}}) {
16186: push(@newvalues,$fieldtitles{$type});
16187: }
16188: my $newvaluestr;
16189: if (@newvalues > 0) {
16190: $newvaluestr = join(', ',@newvalues);
16191: } else {
16192: $newvaluestr = &mt('none');
16193: }
16194: if ($item eq 'default') {
16195: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16196: } else {
16197: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16198: }
16199: }
16200: } else {
16201: my $newvalue;
16202: if ($key eq 'run') {
16203: $newvalue = $offon[$env{'form.autoupdate_run'}];
16204: } elsif ($key eq 'lastactive') {
16205: $newvalue = $offon[$env{'form.lastactive'}];
16206: unless ($lastactivedays eq '') {
16207: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16208: }
16209: } else {
16210: $newvalue = $offon[$env{'form.'.$key}];
16211: }
16212: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16213: }
16214: }
16215: $resulttext .= '</ul>';
16216: } else {
16217: $resulttext = &mt('No changes made to autoupdates');
16218: }
16219: } else {
16220: $resulttext = '<span class="LC_error">'.
16221: &mt('An error occurred: [_1]',$putresult).'</span>';
16222: }
16223: return $resulttext;
16224: }
16225:
16226: sub modify_autocreate {
16227: my ($dom,%domconfig) = @_;
16228: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16229: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16230: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16231: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16232: }
16233: }
16234: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16235: req => 'Auto-creation of validated requests for official courses',
16236: xmldc => 'Identity of course creator of courses from XML files',
16237: );
16238: my @types = ('xml','req');
16239: foreach my $item (@types) {
16240: $newvals{$item} = $env{'form.autocreate_'.$item};
16241: $newvals{$item} =~ s/\D//g;
16242: $newvals{$item} = 0 if ($newvals{$item} eq '');
16243: }
16244: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16245: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16246: unless (exists($domcoords{$newvals{'xmldc'}})) {
16247: $newvals{'xmldc'} = '';
16248: }
16249: %autocreatehash = (
16250: autocreate => { xml => $newvals{'xml'},
16251: req => $newvals{'req'},
16252: }
16253: );
16254: if ($newvals{'xmldc'} ne '') {
16255: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
16256: }
16257: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
16258: $dom);
16259: if ($putresult eq 'ok') {
16260: my @items = @types;
16261: if ($newvals{'xml'}) {
16262: push(@items,'xmldc');
16263: }
16264: foreach my $item (@items) {
16265: if (exists($currautocreate{$item})) {
16266: if ($currautocreate{$item} ne $newvals{$item}) {
16267: $changes{$item} = 1;
16268: }
16269: } elsif ($newvals{$item}) {
16270: $changes{$item} = 1;
16271: }
16272: }
16273: if (keys(%changes) > 0) {
16274: my @offon = ('off','on');
16275: $resulttext = &mt('Changes made:').'<ul>';
16276: foreach my $item (@types) {
16277: if ($changes{$item}) {
16278: my $newtxt = $offon[$newvals{$item}];
16279: $resulttext .= '<li>'.
16280: &mt("$title{$item} set to [_1]$newtxt [_2]",
16281: '<b>','</b>').
16282: '</li>';
16283: }
16284: }
16285: if ($changes{'xmldc'}) {
16286: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
16287: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
16288: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
16289: }
16290: $resulttext .= '</ul>';
16291: } else {
16292: $resulttext = &mt('No changes made to auto-creation settings');
16293: }
16294: } else {
16295: $resulttext = '<span class="LC_error">'.
16296: &mt('An error occurred: [_1]',$putresult).'</span>';
16297: }
16298: return $resulttext;
16299: }
16300:
16301: sub modify_directorysrch {
16302: my ($dom,$lastactref,%domconfig) = @_;
16303: my ($resulttext,%changes);
16304: my %currdirsrch;
16305: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
16306: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
16307: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
16308: }
16309: }
16310: my %title = ( available => 'Institutional directory search available',
16311: localonly => 'Other domains can search institution',
16312: lcavailable => 'LON-CAPA directory search available',
16313: lclocalonly => 'Other domains can search LON-CAPA domain',
16314: searchby => 'Search types',
16315: searchtypes => 'Search latitude');
16316: my @offon = ('off','on');
16317: my @otherdoms = ('Yes','No');
16318:
16319: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
16320: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
16321: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
16322:
16323: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16324: if (keys(%{$usertypes}) == 0) {
16325: @cansearch = ('default');
16326: } else {
16327: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
16328: foreach my $type (@{$currdirsrch{'cansearch'}}) {
16329: if (!grep(/^\Q$type\E$/,@cansearch)) {
16330: push(@{$changes{'cansearch'}},$type);
16331: }
16332: }
16333: foreach my $type (@cansearch) {
16334: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
16335: push(@{$changes{'cansearch'}},$type);
16336: }
16337: }
16338: } else {
16339: push(@{$changes{'cansearch'}},@cansearch);
16340: }
16341: }
16342:
16343: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
16344: foreach my $by (@{$currdirsrch{'searchby'}}) {
16345: if (!grep(/^\Q$by\E$/,@searchby)) {
16346: push(@{$changes{'searchby'}},$by);
16347: }
16348: }
16349: foreach my $by (@searchby) {
16350: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
16351: push(@{$changes{'searchby'}},$by);
16352: }
16353: }
16354: } else {
16355: push(@{$changes{'searchby'}},@searchby);
16356: }
16357:
16358: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
16359: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
16360: if (!grep(/^\Q$type\E$/,@searchtypes)) {
16361: push(@{$changes{'searchtypes'}},$type);
16362: }
16363: }
16364: foreach my $type (@searchtypes) {
16365: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
16366: push(@{$changes{'searchtypes'}},$type);
16367: }
16368: }
16369: } else {
16370: if (exists($currdirsrch{'searchtypes'})) {
16371: foreach my $type (@searchtypes) {
16372: if ($type ne $currdirsrch{'searchtypes'}) {
16373: push(@{$changes{'searchtypes'}},$type);
16374: }
16375: }
16376: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
16377: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
16378: }
16379: } else {
16380: push(@{$changes{'searchtypes'}},@searchtypes);
16381: }
16382: }
16383:
16384: my %dirsrch_hash = (
16385: directorysrch => { available => $env{'form.dirsrch_available'},
16386: cansearch => \@cansearch,
16387: localonly => $env{'form.dirsrch_instlocalonly'},
16388: lclocalonly => $env{'form.dirsrch_domlocalonly'},
16389: lcavailable => $env{'form.dirsrch_domavailable'},
16390: searchby => \@searchby,
16391: searchtypes => \@searchtypes,
16392: }
16393: );
16394: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
16395: $dom);
16396: if ($putresult eq 'ok') {
16397: if (exists($currdirsrch{'available'})) {
16398: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
16399: $changes{'available'} = 1;
16400: }
16401: } else {
16402: if ($env{'form.dirsrch_available'} eq '1') {
16403: $changes{'available'} = 1;
16404: }
16405: }
16406: if (exists($currdirsrch{'lcavailable'})) {
16407: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
16408: $changes{'lcavailable'} = 1;
16409: }
16410: } else {
16411: if ($env{'form.dirsrch_lcavailable'} eq '1') {
16412: $changes{'lcavailable'} = 1;
16413: }
16414: }
16415: if (exists($currdirsrch{'localonly'})) {
16416: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
16417: $changes{'localonly'} = 1;
16418: }
16419: } else {
16420: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
16421: $changes{'localonly'} = 1;
16422: }
16423: }
16424: if (exists($currdirsrch{'lclocalonly'})) {
16425: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
16426: $changes{'lclocalonly'} = 1;
16427: }
16428: } else {
16429: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
16430: $changes{'lclocalonly'} = 1;
16431: }
16432: }
16433: if (keys(%changes) > 0) {
16434: $resulttext = &mt('Changes made:').'<ul>';
16435: if ($changes{'available'}) {
16436: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
16437: }
16438: if ($changes{'lcavailable'}) {
16439: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
16440: }
16441: if ($changes{'localonly'}) {
16442: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
16443: }
16444: if ($changes{'lclocalonly'}) {
16445: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
16446: }
16447: if (ref($changes{'cansearch'}) eq 'ARRAY') {
16448: my $chgtext;
16449: if (ref($usertypes) eq 'HASH') {
16450: if (keys(%{$usertypes}) > 0) {
16451: foreach my $type (@{$types}) {
16452: if (grep(/^\Q$type\E$/,@cansearch)) {
16453: $chgtext .= $usertypes->{$type}.'; ';
16454: }
16455: }
16456: if (grep(/^default$/,@cansearch)) {
16457: $chgtext .= $othertitle;
16458: } else {
16459: $chgtext =~ s/\; $//;
16460: }
16461: $resulttext .=
16462: '<li>'.
16463: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
16464: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
16465: '</li>';
16466: }
16467: }
16468: }
16469: if (ref($changes{'searchby'}) eq 'ARRAY') {
16470: my ($searchtitles,$titleorder) = &sorted_searchtitles();
16471: my $chgtext;
16472: foreach my $type (@{$titleorder}) {
16473: if (grep(/^\Q$type\E$/,@searchby)) {
16474: if (defined($searchtitles->{$type})) {
16475: $chgtext .= $searchtitles->{$type}.'; ';
16476: }
16477: }
16478: }
16479: $chgtext =~ s/\; $//;
16480: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
16481: }
16482: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
16483: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
16484: my $chgtext;
16485: foreach my $type (@{$srchtypeorder}) {
16486: if (grep(/^\Q$type\E$/,@searchtypes)) {
16487: if (defined($srchtypes_desc->{$type})) {
16488: $chgtext .= $srchtypes_desc->{$type}.'; ';
16489: }
16490: }
16491: }
16492: $chgtext =~ s/\; $//;
16493: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
16494: }
16495: $resulttext .= '</ul>';
16496: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
16497: if (ref($lastactref) eq 'HASH') {
16498: $lastactref->{'directorysrch'} = 1;
16499: }
16500: } else {
16501: $resulttext = &mt('No changes made to directory search settings');
16502: }
16503: } else {
16504: $resulttext = '<span class="LC_error">'.
16505: &mt('An error occurred: [_1]',$putresult).'</span>';
16506: }
16507: return $resulttext;
16508: }
16509:
16510: sub modify_contacts {
16511: my ($dom,$lastactref,%domconfig) = @_;
16512: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
16513: if (ref($domconfig{'contacts'}) eq 'HASH') {
16514: foreach my $key (keys(%{$domconfig{'contacts'}})) {
16515: $currsetting{$key} = $domconfig{'contacts'}{$key};
16516: }
16517: }
16518: my (%others,%to,%bcc,%includestr,%includeloc);
16519: my @contacts = ('supportemail','adminemail');
16520: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
16521: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
16522: my @toggles = ('reporterrors','reportupdates','reportstatus');
16523: my @lonstatus = ('threshold','sysmail','weights','excluded');
16524: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
16525: foreach my $type (@mailings) {
16526: @{$newsetting{$type}} =
16527: &Apache::loncommon::get_env_multiple('form.'.$type);
16528: foreach my $item (@contacts) {
16529: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
16530: $contacts_hash{contacts}{$type}{$item} = 1;
16531: } else {
16532: $contacts_hash{contacts}{$type}{$item} = 0;
16533: }
16534: }
16535: $others{$type} = $env{'form.'.$type.'_others'};
16536: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
16537: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16538: $bcc{$type} = $env{'form.'.$type.'_bcc'};
16539: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
16540: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
16541: $includestr{$type} = $env{'form.'.$type.'_includestr'};
16542: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
16543: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16544: }
16545: }
16546: }
16547: foreach my $item (@contacts) {
16548: $to{$item} = $env{'form.'.$item};
16549: $contacts_hash{'contacts'}{$item} = $to{$item};
16550: }
16551: foreach my $item (@toggles) {
16552: if ($env{'form.'.$item} =~ /^(0|1)$/) {
16553: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
16554: }
16555: }
16556: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
16557: foreach my $item (@lonstatus) {
16558: if ($item eq 'excluded') {
16559: my (%serverhomes,@excluded);
16560: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
16561: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
16562: if (@possexcluded) {
16563: foreach my $id (sort(@possexcluded)) {
16564: if ($serverhomes{$id}) {
16565: push(@excluded,$id);
16566: }
16567: }
16568: }
16569: if (@excluded) {
16570: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
16571: }
16572: } elsif ($item eq 'weights') {
16573: foreach my $type ('E','W','N','U') {
16574: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
16575: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
16576: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
16577: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
16578: $env{'form.error'.$item.'_'.$type};
16579: }
16580: }
16581: }
16582: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
16583: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
16584: if ($env{'form.error'.$item} =~ /^\d+$/) {
16585: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
16586: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
16587: }
16588: }
16589: }
16590: }
16591: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
16592: foreach my $field (@{$fields}) {
16593: if (ref($possoptions->{$field}) eq 'ARRAY') {
16594: my $value = $env{'form.helpform_'.$field};
16595: $value =~ s/^\s+|\s+$//g;
16596: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
16597: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
16598: if ($field eq 'screenshot') {
16599: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
16600: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
16601: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
16602: }
16603: }
16604: }
16605: }
16606: }
16607: }
16608: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16609: my (@statuses,%usertypeshash,@overrides);
16610: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
16611: @statuses = @{$types};
16612: if (ref($usertypes) eq 'HASH') {
16613: %usertypeshash = %{$usertypes};
16614: }
16615: }
16616: if (@statuses) {
16617: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
16618: foreach my $type (@possoverrides) {
16619: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
16620: push(@overrides,$type);
16621: }
16622: }
16623: if (@overrides) {
16624: foreach my $type (@overrides) {
16625: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
16626: foreach my $item (@contacts) {
16627: if (grep(/^\Q$item\E$/,@standard)) {
16628: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
16629: $newsetting{'override_'.$type}{$item} = 1;
16630: } else {
16631: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
16632: $newsetting{'override_'.$type}{$item} = 0;
16633: }
16634: }
16635: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
16636: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16637: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
16638: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16639: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
16640: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
16641: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
16642: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16643: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
16644: }
16645: }
16646: }
16647: }
16648: if (keys(%currsetting) > 0) {
16649: foreach my $item (@contacts) {
16650: if ($to{$item} ne $currsetting{$item}) {
16651: $changes{$item} = 1;
16652: }
16653: }
16654: foreach my $type (@mailings) {
16655: foreach my $item (@contacts) {
16656: if (ref($currsetting{$type}) eq 'HASH') {
16657: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
16658: push(@{$changes{$type}},$item);
16659: }
16660: } else {
16661: push(@{$changes{$type}},@{$newsetting{$type}});
16662: }
16663: }
16664: if ($others{$type} ne $currsetting{$type}{'others'}) {
16665: push(@{$changes{$type}},'others');
16666: }
16667: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16668: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
16669: push(@{$changes{$type}},'bcc');
16670: }
16671: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
16672: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
16673: push(@{$changes{$type}},'include');
16674: }
16675: }
16676: }
16677: if (ref($fields) eq 'ARRAY') {
16678: if (ref($currsetting{'helpform'}) eq 'HASH') {
16679: foreach my $field (@{$fields}) {
16680: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
16681: push(@{$changes{'helpform'}},$field);
16682: }
16683: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16684: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
16685: push(@{$changes{'helpform'}},'maxsize');
16686: }
16687: }
16688: }
16689: } else {
16690: foreach my $field (@{$fields}) {
16691: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16692: push(@{$changes{'helpform'}},$field);
16693: }
16694: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16695: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16696: push(@{$changes{'helpform'}},'maxsize');
16697: }
16698: }
16699: }
16700: }
16701: }
16702: if (@statuses) {
16703: if (ref($currsetting{'overrides'}) eq 'HASH') {
16704: foreach my $key (keys(%{$currsetting{'overrides'}})) {
16705: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
16706: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
16707: foreach my $item (@contacts,'bcc','others','include') {
16708: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
16709: push(@{$changes{'overrides'}},$key);
16710: last;
16711: }
16712: }
16713: } else {
16714: push(@{$changes{'overrides'}},$key);
16715: }
16716: }
16717: }
16718: foreach my $key (@overrides) {
16719: unless (exists($currsetting{'overrides'}{$key})) {
16720: push(@{$changes{'overrides'}},$key);
16721: }
16722: }
16723: } else {
16724: foreach my $key (@overrides) {
16725: push(@{$changes{'overrides'}},$key);
16726: }
16727: }
16728: }
16729: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
16730: foreach my $key ('excluded','weights','threshold','sysmail') {
16731: if ($key eq 'excluded') {
16732: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16733: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
16734: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16735: (@{$currsetting{'lonstatus'}{$key}})) {
16736: my @diffs =
16737: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
16738: $currsetting{'lonstatus'}{$key});
16739: if (@diffs) {
16740: push(@{$changes{'lonstatus'}},$key);
16741: }
16742: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
16743: push(@{$changes{'lonstatus'}},$key);
16744: }
16745: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16746: (@{$currsetting{'lonstatus'}{$key}})) {
16747: push(@{$changes{'lonstatus'}},$key);
16748: }
16749: } elsif ($key eq 'weights') {
16750: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16751: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
16752: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16753: foreach my $type ('E','W','N','U') {
16754: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
16755: $currsetting{'lonstatus'}{$key}{$type}) {
16756: push(@{$changes{'lonstatus'}},$key);
16757: last;
16758: }
16759: }
16760: } else {
16761: foreach my $type ('E','W','N','U') {
16762: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
16763: push(@{$changes{'lonstatus'}},$key);
16764: last;
16765: }
16766: }
16767: }
16768: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16769: foreach my $type ('E','W','N','U') {
16770: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
16771: push(@{$changes{'lonstatus'}},$key);
16772: last;
16773: }
16774: }
16775: }
16776: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
16777: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16778: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16779: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
16780: push(@{$changes{'lonstatus'}},$key);
16781: }
16782: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
16783: push(@{$changes{'lonstatus'}},$key);
16784: }
16785: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16786: push(@{$changes{'lonstatus'}},$key);
16787: }
16788: }
16789: }
16790: } else {
16791: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16792: foreach my $key ('excluded','weights','threshold','sysmail') {
16793: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16794: push(@{$changes{'lonstatus'}},$key);
16795: }
16796: }
16797: }
16798: }
16799: } else {
16800: my %default;
16801: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
16802: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
16803: $default{'errormail'} = 'adminemail';
16804: $default{'packagesmail'} = 'adminemail';
16805: $default{'helpdeskmail'} = 'supportemail';
16806: $default{'otherdomsmail'} = 'supportemail';
16807: $default{'lonstatusmail'} = 'adminemail';
16808: $default{'requestsmail'} = 'adminemail';
16809: $default{'updatesmail'} = 'adminemail';
16810: $default{'hostipmail'} = 'adminemail';
16811: foreach my $item (@contacts) {
16812: if ($to{$item} ne $default{$item}) {
16813: $changes{$item} = 1;
16814: }
16815: }
16816: foreach my $type (@mailings) {
16817: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
16818: push(@{$changes{$type}},@{$newsetting{$type}});
16819: }
16820: if ($others{$type} ne '') {
16821: push(@{$changes{$type}},'others');
16822: }
16823: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16824: if ($bcc{$type} ne '') {
16825: push(@{$changes{$type}},'bcc');
16826: }
16827: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
16828: push(@{$changes{$type}},'include');
16829: }
16830: }
16831: }
16832: if (ref($fields) eq 'ARRAY') {
16833: foreach my $field (@{$fields}) {
16834: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16835: push(@{$changes{'helpform'}},$field);
16836: }
16837: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16838: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16839: push(@{$changes{'helpform'}},'maxsize');
16840: }
16841: }
16842: }
16843: }
16844: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16845: foreach my $key ('excluded','weights','threshold','sysmail') {
16846: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16847: push(@{$changes{'lonstatus'}},$key);
16848: }
16849: }
16850: }
16851: }
16852: foreach my $item (@toggles) {
16853: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
16854: $changes{$item} = 1;
16855: } elsif ((!$env{'form.'.$item}) &&
16856: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
16857: $changes{$item} = 1;
16858: }
16859: }
16860: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
16861: $dom);
16862: if ($putresult eq 'ok') {
16863: if (keys(%changes) > 0) {
16864: &Apache::loncommon::devalidate_domconfig_cache($dom);
16865: if (ref($lastactref) eq 'HASH') {
16866: $lastactref->{'domainconfig'} = 1;
16867: }
16868: my ($titles,$short_titles) = &contact_titles();
16869: $resulttext = &mt('Changes made:').'<ul>';
16870: foreach my $item (@contacts) {
16871: if ($changes{$item}) {
16872: $resulttext .= '<li>'.$titles->{$item}.
16873: &mt(' set to: ').
16874: '<span class="LC_cusr_emph">'.
16875: $to{$item}.'</span></li>';
16876: }
16877: }
16878: foreach my $type (@mailings) {
16879: if (ref($changes{$type}) eq 'ARRAY') {
16880: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16881: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
16882: } else {
16883: $resulttext .= '<li>'.$titles->{$type}.': ';
16884: }
16885: my @text;
16886: foreach my $item (@{$newsetting{$type}}) {
16887: push(@text,$short_titles->{$item});
16888: }
16889: if ($others{$type} ne '') {
16890: push(@text,$others{$type});
16891: }
16892: if (@text) {
16893: $resulttext .= '<span class="LC_cusr_emph">'.
16894: join(', ',@text).'</span>';
16895: }
16896: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16897: if ($bcc{$type} ne '') {
16898: my $bcctext;
16899: if (@text) {
16900: $bcctext = ' '.&mt('with Bcc to');
16901: } else {
16902: $bcctext = '(Bcc)';
16903: }
16904: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
16905: } elsif (!@text) {
16906: $resulttext .= &mt('No one');
16907: }
16908: if ($includestr{$type} ne '') {
16909: if ($includeloc{$type} eq 'b') {
16910: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
16911: } elsif ($includeloc{$type} eq 's') {
16912: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
16913: }
16914: }
16915: } elsif (!@text) {
16916: $resulttext .= &mt('No recipients');
16917: }
16918: $resulttext .= '</li>';
16919: }
16920: }
16921: if (ref($changes{'overrides'}) eq 'ARRAY') {
16922: my @deletions;
16923: foreach my $type (@{$changes{'overrides'}}) {
16924: if ($usertypeshash{$type}) {
16925: if (grep(/^\Q$type\E/,@overrides)) {
16926: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
16927: $usertypeshash{$type}).'<ul><li>';
16928: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
16929: my @text;
16930: foreach my $item (@contacts) {
16931: if ($newsetting{'override_'.$type}{$item}) {
16932: push(@text,$short_titles->{$item});
16933: }
16934: }
16935: if ($newsetting{'override_'.$type}{'others'} ne '') {
16936: push(@text,$newsetting{'override_'.$type}{'others'});
16937: }
16938:
16939: if (@text) {
16940: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
16941: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
16942: }
16943: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
16944: my $bcctext;
16945: if (@text) {
16946: $bcctext = ' '.&mt('with Bcc to');
16947: } else {
16948: $bcctext = '(Bcc)';
16949: }
16950: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
16951: } elsif (!@text) {
16952: $resulttext .= &mt('Helpdesk e-mail sent to no one');
16953: }
16954: $resulttext .= '</li>';
16955: if ($newsetting{'override_'.$type}{'include'} ne '') {
16956: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
16957: if ($loc eq 'b') {
16958: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
16959: } elsif ($loc eq 's') {
16960: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
16961: }
16962: }
16963: }
16964: $resulttext .= '</li></ul></li>';
16965: } else {
16966: push(@deletions,$usertypeshash{$type});
16967: }
16968: }
16969: }
16970: if (@deletions) {
16971: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
16972: join(', ',@deletions)).'</li>';
16973: }
16974: }
16975: my @offon = ('off','on');
16976: my $corelink = &core_link_msu();
16977: if ($changes{'reporterrors'}) {
16978: $resulttext .= '<li>'.
16979: &mt('E-mail error reports to [_1] set to "'.
16980: $offon[$env{'form.reporterrors'}].'".',
16981: $corelink).
16982: '</li>';
16983: }
16984: if ($changes{'reportupdates'}) {
16985: $resulttext .= '<li>'.
16986: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
16987: $offon[$env{'form.reportupdates'}].'".',
16988: $corelink).
16989: '</li>';
16990: }
16991: if ($changes{'reportstatus'}) {
16992: $resulttext .= '<li>'.
16993: &mt('E-mail status if errors above threshold to [_1] set to "'.
16994: $offon[$env{'form.reportstatus'}].'".',
16995: $corelink).
16996: '</li>';
16997: }
16998: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
16999: $resulttext .= '<li>'.
17000: &mt('Nightly status check e-mail settings').':<ul>';
17001: my (%defval,%use_def,%shown);
17002: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17003: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17004: $defval{'weights'} =
17005: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17006: $defval{'excluded'} = &mt('None');
17007: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17008: foreach my $item ('threshold','sysmail','weights','excluded') {
17009: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17010: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17011: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17012: } elsif ($item eq 'weights') {
17013: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17014: foreach my $type ('E','W','N','U') {
17015: $shown{$item} .= $lonstatus_names->{$type}.'=';
17016: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17017: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17018: } else {
17019: $shown{$item} .= $lonstatus_defs->{$type};
17020: }
17021: $shown{$item} .= ', ';
17022: }
17023: $shown{$item} =~ s/, $//;
17024: } else {
17025: $shown{$item} = $defval{$item};
17026: }
17027: } elsif ($item eq 'excluded') {
17028: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17029: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17030: } else {
17031: $shown{$item} = $defval{$item};
17032: }
17033: }
17034: } else {
17035: $shown{$item} = $defval{$item};
17036: }
17037: }
17038: } else {
17039: foreach my $item ('threshold','weights','excluded','sysmail') {
17040: $shown{$item} = $defval{$item};
17041: }
17042: }
17043: foreach my $item ('threshold','weights','excluded','sysmail') {
17044: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17045: $shown{$item}).'</li>';
17046: }
17047: $resulttext .= '</ul></li>';
17048: }
17049: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17050: my (@optional,@required,@unused,$maxsizechg);
17051: foreach my $field (@{$changes{'helpform'}}) {
17052: if ($field eq 'maxsize') {
17053: $maxsizechg = 1;
17054: next;
17055: }
17056: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17057: push(@optional,$field);
17058: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17059: push(@unused,$field);
17060: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17061: push(@required,$field);
17062: }
17063: }
17064: if (@optional) {
17065: $resulttext .= '<li>'.
17066: &mt('Help form fields changed to "Optional": [_1].',
17067: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17068: '</li>';
17069: }
17070: if (@required) {
17071: $resulttext .= '<li>'.
17072: &mt('Help form fields changed to "Required": [_1].',
17073: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17074: '</li>';
17075: }
17076: if (@unused) {
17077: $resulttext .= '<li>'.
17078: &mt('Help form fields changed to "Not shown": [_1].',
17079: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17080: '</li>';
17081: }
17082: if ($maxsizechg) {
17083: $resulttext .= '<li>'.
17084: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17085: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17086: '</li>';
17087: }
17088: }
17089: $resulttext .= '</ul>';
17090: } else {
17091: $resulttext = &mt('No changes made to contacts and form settings');
17092: }
17093: } else {
17094: $resulttext = '<span class="LC_error">'.
17095: &mt('An error occurred: [_1].',$putresult).'</span>';
17096: }
17097: return $resulttext;
17098: }
17099:
17100: sub modify_privacy {
17101: my ($dom,%domconfig) = @_;
17102: my ($resulttext,%current,%changes);
17103: if (ref($domconfig{'privacy'}) eq 'HASH') {
17104: %current = %{$domconfig{'privacy'}};
17105: }
17106: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17107: my @items = ('domain','author','course','community');
17108: my %names = &Apache::lonlocal::texthash (
17109: domain => 'Assigned domain role(s)',
17110: author => 'Assigned co-author role(s)',
17111: course => 'Assigned course role(s)',
17112: community => 'Assigned community role',
17113: );
17114: my %roles = &Apache::lonlocal::texthash (
17115: domain => 'Domain role',
17116: author => 'Co-author role',
17117: course => 'Course role',
17118: community => 'Community role',
17119: );
17120: my %titles = &Apache::lonlocal::texthash (
17121: approval => 'Approval for role in different domain',
17122: othdom => 'User information available in other domain',
17123: priv => 'Information viewable by privileged user in same domain',
17124: unpriv => 'Information viewable by unprivileged user in same domain',
17125: instdom => 'Other domain shares institution/provider',
17126: extdom => 'Other domain has different institution/provider',
17127: none => 'Not allowed',
17128: user => 'User authorizes',
17129: domain => 'Domain Coordinator authorizes',
17130: auto => 'Unrestricted',
17131: );
17132: my %fieldnames = &Apache::lonlocal::texthash (
17133: id => 'Student/Employee ID',
17134: permanentemail => 'E-mail address',
17135: lastname => 'Last Name',
17136: firstname => 'First Name',
17137: middlename => 'Middle Name',
17138: generation => 'Generation',
17139: );
17140: my ($othertitle,$usertypes,$types) =
17141: &Apache::loncommon::sorted_inst_types($dom);
17142: my (%by_ip,%by_location,@intdoms,@instdoms);
17143: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17144:
17145: my %privacyhash = (
17146: 'approval' => {
17147: instdom => {},
17148: extdom => {},
17149: },
17150: 'othdom' => {},
17151: 'priv' => {},
17152: 'unpriv' => {},
17153: );
17154: foreach my $item (@items) {
17155: if (@instdoms > 1) {
17156: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17157: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17158: }
17159: if (ref($current{'approval'}) eq 'HASH') {
17160: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17161: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17162: $changes{'approval'} = 1;
17163: }
17164: }
17165: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17166: $changes{'approval'} = 1;
17167: }
17168: }
17169: if (keys(%by_location) > 0) {
17170: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17171: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17172: }
17173: if (ref($current{'approval'}) eq 'HASH') {
17174: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17175: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17176: $changes{'approval'} = 1;
17177: }
17178: }
17179: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17180: $changes{'approval'} = 1;
17181: }
17182: }
17183: foreach my $status ('priv','unpriv') {
17184: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17185: my @newvalues;
17186: foreach my $field (@possibles) {
17187: if (grep(/^\Q$field\E$/,@fields)) {
17188: $privacyhash{$status}{$item}{$field} = 1;
17189: push(@newvalues,$field);
17190: }
17191: }
17192: @newvalues = sort(@newvalues);
17193: if (ref($current{$status}) eq 'HASH') {
17194: if (ref($current{$status}{$item}) eq 'HASH') {
17195: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17196: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17197: if (@diffs > 0) {
17198: $changes{$status} = 1;
17199: }
17200: }
17201: } else {
17202: my @stdfields;
17203: foreach my $field (@fields) {
17204: if ($field eq 'id') {
17205: next if ($status eq 'unpriv');
17206: next if (($status eq 'priv') && ($item eq 'community'));
17207: }
17208: push(@stdfields,$field);
17209: }
17210: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17211: if (@diffs > 0) {
17212: $changes{$status} = 1;
17213: }
17214: }
17215: }
17216: }
17217: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17218: my @statuses;
17219: if (ref($types) eq 'ARRAY') {
17220: @statuses = @{$types};
17221: }
17222: foreach my $type (@statuses,'default') {
17223: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17224: my @newvalues;
17225: foreach my $field (sort(@possfields)) {
17226: if (grep(/^\Q$field\E$/,@fields)) {
17227: $privacyhash{'othdom'}{$type}{$field} = 1;
17228: push(@newvalues,$field);
17229: }
17230: }
17231: @newvalues = sort(@newvalues);
17232: if (ref($current{'othdom'}) eq 'HASH') {
17233: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17234: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17235: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17236: if (@diffs > 0) {
17237: $changes{'othdom'} = 1;
17238: }
17239: }
17240: } else {
17241: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17242: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17243: if (@diffs > 0) {
17244: $changes{'othdom'} = 1;
17245: }
17246: }
17247: }
17248: }
17249: my %confighash = (
17250: privacy => \%privacyhash,
17251: );
17252: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17253: if ($putresult eq 'ok') {
17254: if (keys(%changes) > 0) {
17255: $resulttext = &mt('Changes made: ').'<ul>';
17256: foreach my $key ('approval','othdom','priv','unpriv') {
17257: if ($changes{$key}) {
17258: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17259: if ($key eq 'approval') {
17260: if (keys(%{$privacyhash{$key}{instdom}})) {
17261: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
17262: foreach my $item (@items) {
17263: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
17264: }
17265: $resulttext .= '</ul></li>';
17266: }
17267: if (keys(%{$privacyhash{$key}{extdom}})) {
17268: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
17269: foreach my $item (@items) {
17270: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
17271: }
17272: $resulttext .= '</ul></li>';
17273: }
17274: } elsif ($key eq 'othdom') {
17275: my @statuses;
17276: if (ref($types) eq 'ARRAY') {
17277: @statuses = @{$types};
17278: }
17279: if (ref($privacyhash{$key}) eq 'HASH') {
17280: foreach my $status (@statuses,'default') {
17281: if ($status eq 'default') {
17282: $resulttext .= '<li>'.$othertitle.': ';
17283: } elsif (ref($usertypes) eq 'HASH') {
17284: $resulttext .= '<li>'.$usertypes->{$status}.': ';
17285: } else {
17286: next;
17287: }
17288: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
17289: if (keys(%{$privacyhash{$key}{$status}})) {
17290: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
17291: } else {
17292: $resulttext .= &mt('none');
17293: }
17294: }
17295: $resulttext .= '</li>';
17296: }
17297: }
17298: } else {
17299: foreach my $item (@items) {
17300: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
17301: $resulttext .= '<li>'.$names{$item}.': ';
17302: if (keys(%{$privacyhash{$key}{$item}})) {
17303: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
17304: } else {
17305: $resulttext .= &mt('none');
17306: }
17307: $resulttext .= '</li>';
17308: }
17309: }
17310: }
17311: $resulttext .= '</ul></li>';
17312: }
17313: }
17314: } else {
17315: $resulttext = &mt('No changes made to user information settings');
17316: }
17317: } else {
17318: $resulttext = '<span class="LC_error">'.
17319: &mt('An error occurred: [_1]',$putresult).'</span>';
17320: }
17321: return $resulttext;
17322: }
17323:
17324: sub modify_passwords {
17325: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17326: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
17327: $updatedefaults,$updateconf);
17328: my $customfn = 'resetpw.html';
17329: if (ref($domconfig{'passwords'}) eq 'HASH') {
17330: %current = %{$domconfig{'passwords'}};
17331: }
17332: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17333: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17334: if (ref($types) eq 'ARRAY') {
17335: @oktypes = @{$types};
17336: }
17337: push(@oktypes,'default');
17338:
17339: my %titles = &Apache::lonlocal::texthash (
17340: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
17341: intauth_check => 'Check bcrypt cost if authenticated',
17342: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
17343: permanent => 'Permanent e-mail address',
17344: critical => 'Critical notification address',
17345: notify => 'Notification address',
17346: min => 'Minimum password length',
17347: max => 'Maximum password length',
17348: chars => 'Required characters',
17349: expire => 'Password expiration (days)',
17350: numsaved => 'Number of previous passwords to save',
17351: reset => 'Resetting Forgotten Password',
17352: intauth => 'Encryption of Stored Passwords (Internal Auth)',
17353: rules => 'Rules for LON-CAPA Passwords',
17354: crsownerchg => 'Course Owner Changing Student Passwords',
17355: username => 'Username',
17356: email => 'E-mail address',
17357: );
17358:
17359: #
17360: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
17361: #
17362: my (%curr_defaults,%save_defaults);
17363: if (ref($domconfig{'defaults'}) eq 'HASH') {
17364: foreach my $key (keys(%{$domconfig{'defaults'}})) {
17365: if ($key =~ /^intauth_(cost|check|switch)$/) {
17366: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
17367: } else {
17368: $save_defaults{$key} = $domconfig{'defaults'}{$key};
17369: }
17370: }
17371: }
17372: my %staticdefaults = (
17373: 'resetlink' => 2,
17374: 'resetcase' => \@oktypes,
17375: 'resetprelink' => 'both',
17376: 'resetemail' => ['critical','notify','permanent'],
17377: 'intauth_cost' => 10,
17378: 'intauth_check' => 0,
17379: 'intauth_switch' => 0,
17380: );
17381: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17382: foreach my $type (@oktypes) {
17383: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
17384: }
17385: my $linklife = $env{'form.passwords_link'};
17386: $linklife =~ s/^\s+|\s+$//g;
17387: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
17388: $newvalues{'resetlink'} = $linklife;
17389: if ($current{'resetlink'}) {
17390: if ($current{'resetlink'} ne $linklife) {
17391: $changes{'reset'} = 1;
17392: }
17393: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17394: if ($staticdefaults{'resetlink'} ne $linklife) {
17395: $changes{'reset'} = 1;
17396: }
17397: }
17398: } elsif ($current{'resetlink'}) {
17399: $changes{'reset'} = 1;
17400: }
17401: my @casesens;
17402: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
17403: foreach my $case (sort(@posscase)) {
17404: if (grep(/^\Q$case\E$/,@oktypes)) {
17405: push(@casesens,$case);
17406: }
17407: }
17408: $newvalues{'resetcase'} = \@casesens;
17409: if (ref($current{'resetcase'}) eq 'ARRAY') {
17410: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
17411: if (@diffs > 0) {
17412: $changes{'reset'} = 1;
17413: }
17414: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17415: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
17416: if (@diffs > 0) {
17417: $changes{'reset'} = 1;
17418: }
17419: }
17420: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
17421: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
17422: if (exists($current{'resetprelink'})) {
17423: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
17424: $changes{'reset'} = 1;
17425: }
17426: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17427: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
17428: $changes{'reset'} = 1;
17429: }
17430: }
17431: } elsif ($current{'resetprelink'}) {
17432: $changes{'reset'} = 1;
17433: }
17434: foreach my $type (@oktypes) {
17435: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
17436: my @postlink;
17437: foreach my $item (sort(@possplink)) {
17438: if ($item =~ /^(email|username)$/) {
17439: push(@postlink,$item);
17440: }
17441: }
17442: $newvalues{'resetpostlink'}{$type} = \@postlink;
17443: unless ($changes{'reset'}) {
17444: if (ref($current{'resetpostlink'}) eq 'HASH') {
17445: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
17446: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
17447: if (@diffs > 0) {
17448: $changes{'reset'} = 1;
17449: }
17450: } else {
17451: $changes{'reset'} = 1;
17452: }
17453: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17454: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
17455: if (@diffs > 0) {
17456: $changes{'reset'} = 1;
17457: }
17458: }
17459: }
17460: }
17461: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
17462: my @resetemail;
17463: foreach my $item (sort(@possemailsrc)) {
17464: if ($item =~ /^(permanent|critical|notify)$/) {
17465: push(@resetemail,$item);
17466: }
17467: }
17468: $newvalues{'resetemail'} = \@resetemail;
17469: unless ($changes{'reset'}) {
17470: if (ref($current{'resetemail'}) eq 'ARRAY') {
17471: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
17472: if (@diffs > 0) {
17473: $changes{'reset'} = 1;
17474: }
17475: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17476: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
17477: if (@diffs > 0) {
17478: $changes{'reset'} = 1;
17479: }
17480: }
17481: }
17482: if ($env{'form.passwords_stdtext'} == 0) {
17483: $newvalues{'resetremove'} = 1;
17484: unless ($current{'resetremove'}) {
17485: $changes{'reset'} = 1;
17486: }
17487: } elsif ($current{'resetremove'}) {
17488: $changes{'reset'} = 1;
17489: }
17490: if ($env{'form.passwords_customfile.filename'} ne '') {
17491: my $servadm = $r->dir_config('lonAdmEMail');
17492: my ($configuserok,$author_ok,$switchserver) =
17493: &config_check($dom,$confname,$servadm);
17494: my $error;
17495: if ($configuserok eq 'ok') {
17496: if ($switchserver) {
17497: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
17498: } else {
17499: if ($author_ok eq 'ok') {
17500: my ($result,$customurl) =
17501: &publishlogo($r,'upload','passwords_customfile',$dom,
17502: $confname,'customtext/resetpw','','',$customfn);
17503: if ($result eq 'ok') {
17504: $newvalues{'resetcustom'} = $customurl;
17505: $changes{'reset'} = 1;
17506: } else {
17507: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
17508: }
17509: } else {
17510: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
17511: }
17512: }
17513: } else {
17514: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
17515: }
17516: if ($error) {
17517: &Apache::lonnet::logthis($error);
17518: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17519: }
17520: } elsif ($current{'resetcustom'}) {
17521: if ($env{'form.passwords_custom_del'}) {
17522: $changes{'reset'} = 1;
17523: } else {
17524: $newvalues{'resetcustom'} = $current{'resetcustom'};
17525: }
17526: }
17527: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
17528: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
17529: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
17530: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
17531: $changes{'intauth'} = 1;
17532: }
17533: } else {
17534: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
17535: }
17536: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
17537: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
17538: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
17539: $changes{'intauth'} = 1;
17540: }
17541: } else {
17542: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17543: }
17544: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
17545: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
17546: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
17547: $changes{'intauth'} = 1;
17548: }
17549: } else {
17550: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17551: }
17552: foreach my $item ('cost','check','switch') {
17553: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
17554: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
17555: $updatedefaults = 1;
17556: }
17557: }
17558: foreach my $rule ('min','max','expire','numsaved') {
17559: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
17560: my $ruleok;
17561: if ($rule eq 'expire') {
17562: if (($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) &&
17563: ($env{'form.passwords_'.$rule} ne '0')) {
17564: $ruleok = 1;
17565: }
17566: } elsif ($rule eq 'min') {
17567: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
17568: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
17569: $ruleok = 1;
17570: }
17571: }
17572: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
17573: ($env{'form.passwords_'.$rule} ne '0')) {
17574: $ruleok = 1;
17575: }
17576: if ($ruleok) {
17577: $newvalues{$rule} = $env{'form.passwords_'.$rule};
17578: if (exists($current{$rule})) {
17579: if ($newvalues{$rule} ne $current{$rule}) {
17580: $changes{'rules'} = 1;
17581: }
17582: } elsif ($rule eq 'min') {
17583: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
17584: $changes{'rules'} = 1;
17585: }
17586: } else {
17587: $changes{'rules'} = 1;
17588: }
17589: } elsif (exists($current{$rule})) {
17590: $changes{'rules'} = 1;
17591: }
17592: }
17593: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
17594: my @chars;
17595: foreach my $item (sort(@posschars)) {
17596: if ($item =~ /^(uc|lc|num|spec)$/) {
17597: push(@chars,$item);
17598: }
17599: }
17600: $newvalues{'chars'} = \@chars;
17601: unless ($changes{'rules'}) {
17602: if (ref($current{'chars'}) eq 'ARRAY') {
17603: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
17604: if (@diffs > 0) {
17605: $changes{'rules'} = 1;
17606: }
17607: } else {
17608: if (@chars > 0) {
17609: $changes{'rules'} = 1;
17610: }
17611: }
17612: }
17613: my %crsownerchg = (
17614: by => [],
17615: for => [],
17616: );
17617: foreach my $item ('by','for') {
17618: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
17619: foreach my $type (sort(@posstypes)) {
17620: if (grep(/^\Q$type\E$/,@oktypes)) {
17621: push(@{$crsownerchg{$item}},$type);
17622: }
17623: }
17624: }
17625: $newvalues{'crsownerchg'} = \%crsownerchg;
17626: if (ref($current{'crsownerchg'}) eq 'HASH') {
17627: foreach my $item ('by','for') {
17628: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
17629: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
17630: if (@diffs > 0) {
17631: $changes{'crsownerchg'} = 1;
17632: last;
17633: }
17634: }
17635: }
17636: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
17637: foreach my $item ('by','for') {
17638: if (@{$crsownerchg{$item}} > 0) {
17639: $changes{'crsownerchg'} = 1;
17640: last;
17641: }
17642: }
17643: }
17644:
17645: my %confighash = (
17646: defaults => \%save_defaults,
17647: passwords => \%newvalues,
17648: );
17649: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
17650:
17651: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17652: if ($putresult eq 'ok') {
17653: if (keys(%changes) > 0) {
17654: $resulttext = &mt('Changes made: ').'<ul>';
17655: foreach my $key ('reset','intauth','rules','crsownerchg') {
17656: if ($changes{$key}) {
17657: unless ($key eq 'intauth') {
17658: $updateconf = 1;
17659: }
17660: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17661: if ($key eq 'reset') {
17662: if ($confighash{'passwords'}{'captcha'} eq 'original') {
17663: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
17664: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
17665: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
17666: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
17667: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
17668: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
17669: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
17670: }
17671: } else {
17672: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
17673: }
17674: if ($confighash{'passwords'}{'resetlink'}) {
17675: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
17676: } else {
17677: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
17678: &mt('Will default to 2 hours').'</li>';
17679: }
17680: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
17681: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
17682: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
17683: } else {
17684: my $casesens;
17685: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
17686: if ($type eq 'default') {
17687: $casesens .= $othertitle.', ';
17688: } elsif ($usertypes->{$type} ne '') {
17689: $casesens .= $usertypes->{$type}.', ';
17690: }
17691: }
17692: $casesens =~ s/\Q, \E$//;
17693: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
17694: }
17695: } else {
17696: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
17697: }
17698: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
17699: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
17700: } else {
17701: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
17702: }
17703: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
17704: my $output;
17705: if (ref($types) eq 'ARRAY') {
17706: foreach my $type (@{$types}) {
17707: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
17708: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
17709: $output .= $usertypes->{$type}.' -- '.&mt('none');
17710: } else {
17711: $output .= $usertypes->{$type}.' -- '.
17712: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
17713: }
17714: }
17715: }
17716: }
17717: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
17718: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
17719: $output .= $othertitle.' -- '.&mt('none');
17720: } else {
17721: $output .= $othertitle.' -- '.
17722: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
17723: }
17724: }
17725: if ($output) {
17726: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
17727: } else {
17728: $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>';
17729: }
17730: } else {
17731: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17732: }
17733: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
17734: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
17735: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
17736: } else {
17737: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17738: }
17739: } else {
17740: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17741: }
17742: if ($confighash{'passwords'}{'resetremove'}) {
17743: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
17744: } else {
17745: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
17746: }
17747: if ($confighash{'passwords'}{'resetcustom'}) {
17748: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
17749: &mt('custom text'),600,500,undef,undef,
17750: undef,undef,'background-color:#ffffff');
17751: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
17752: } else {
17753: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
17754: }
17755: } elsif ($key eq 'intauth') {
17756: foreach my $item ('cost','switch','check') {
17757: my $value = $save_defaults{$key.'_'.$item};
17758: if ($item eq 'switch') {
17759: my %optiondesc = &Apache::lonlocal::texthash (
17760: 0 => 'No',
17761: 1 => 'Yes',
17762: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
17763: );
17764: if ($value =~ /^(0|1|2)$/) {
17765: $value = $optiondesc{$value};
17766: } else {
17767: $value = &mt('none -- defaults to No');
17768: }
17769: } elsif ($item eq 'check') {
17770: my %optiondesc = &Apache::lonlocal::texthash (
17771: 0 => 'No',
17772: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
17773: 2 => 'Yes, disallow login if stored cost is less than domain default',
17774: );
17775: if ($value =~ /^(0|1|2)$/) {
17776: $value = $optiondesc{$value};
17777: } else {
17778: $value = &mt('none -- defaults to No');
17779: }
17780: }
17781: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
17782: }
17783: } elsif ($key eq 'rules') {
17784: foreach my $rule ('min','max','expire','numsaved') {
17785: if ($confighash{'passwords'}{$rule} eq '') {
17786: if ($rule eq 'min') {
17787: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
17788: ' '.&mt('Default of [_1] will be used',
17789: $Apache::lonnet::passwdmin).'</li>';
17790: } else {
17791: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
17792: }
17793: } else {
17794: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
17795: }
17796: }
17797: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
17798: if (@{$confighash{'passwords'}{'chars'}} > 0) {
17799: my %rulenames = &Apache::lonlocal::texthash(
17800: uc => 'At least one upper case letter',
17801: lc => 'At least one lower case letter',
17802: num => 'At least one number',
17803: spec => 'At least one non-alphanumeric',
17804: );
17805: my $needed = '<ul><li>'.
17806: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
17807: '</li></ul>';
17808: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
17809: } else {
17810: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17811: }
17812: } else {
17813: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17814: }
17815: } elsif ($key eq 'crsownerchg') {
17816: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
17817: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
17818: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
17819: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17820: } else {
17821: my %crsownerstr;
17822: foreach my $item ('by','for') {
17823: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
17824: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
17825: if ($type eq 'default') {
17826: $crsownerstr{$item} .= $othertitle.', ';
17827: } elsif ($usertypes->{$type} ne '') {
17828: $crsownerstr{$item} .= $usertypes->{$type}.', ';
17829: }
17830: }
17831: $crsownerstr{$item} =~ s/\Q, \E$//;
17832: }
17833: }
17834: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
17835: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
17836: }
17837: } else {
17838: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17839: }
17840: }
17841: $resulttext .= '</ul></li>';
17842: }
17843: }
17844: $resulttext .= '</ul>';
17845: } else {
17846: $resulttext = &mt('No changes made to password settings');
17847: }
17848: my $cachetime = 24*60*60;
17849: if ($updatedefaults) {
17850: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17851: if (ref($lastactref) eq 'HASH') {
17852: $lastactref->{'domdefaults'} = 1;
17853: }
17854: }
17855: if ($updateconf) {
17856: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
17857: if (ref($lastactref) eq 'HASH') {
17858: $lastactref->{'passwdconf'} = 1;
17859: }
17860: }
17861: } else {
17862: $resulttext = '<span class="LC_error">'.
17863: &mt('An error occurred: [_1]',$putresult).'</span>';
17864: }
17865: if ($errors) {
17866: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
17867: $errors.'</ul></p>';
17868: }
17869: return $resulttext;
17870: }
17871:
17872: sub modify_usercreation {
17873: my ($dom,%domconfig) = @_;
17874: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
17875: my $warningmsg;
17876: if (ref($domconfig{'usercreation'}) eq 'HASH') {
17877: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
17878: if ($key eq 'cancreate') {
17879: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
17880: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
17881: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
17882: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17883: } else {
17884: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17885: }
17886: }
17887: }
17888: } elsif ($key eq 'email_rule') {
17889: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
17890: } else {
17891: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
17892: }
17893: }
17894: }
17895: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
17896: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
17897: my @contexts = ('author','course','requestcrs');
17898: foreach my $item(@contexts) {
17899: $cancreate{$item} = $env{'form.can_createuser_'.$item};
17900: }
17901: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17902: foreach my $item (@contexts) {
17903: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
17904: push(@{$changes{'cancreate'}},$item);
17905: }
17906: }
17907: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
17908: foreach my $item (@contexts) {
17909: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
17910: if ($cancreate{$item} ne 'any') {
17911: push(@{$changes{'cancreate'}},$item);
17912: }
17913: } else {
17914: if ($cancreate{$item} ne 'none') {
17915: push(@{$changes{'cancreate'}},$item);
17916: }
17917: }
17918: }
17919: } else {
17920: foreach my $item (@contexts) {
17921: push(@{$changes{'cancreate'}},$item);
17922: }
17923: }
17924:
17925: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
17926: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
17927: if (!grep(/^\Q$type\E$/,@username_rule)) {
17928: push(@{$changes{'username_rule'}},$type);
17929: }
17930: }
17931: foreach my $type (@username_rule) {
17932: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
17933: push(@{$changes{'username_rule'}},$type);
17934: }
17935: }
17936: } else {
17937: push(@{$changes{'username_rule'}},@username_rule);
17938: }
17939:
17940: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
17941: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
17942: if (!grep(/^\Q$type\E$/,@id_rule)) {
17943: push(@{$changes{'id_rule'}},$type);
17944: }
17945: }
17946: foreach my $type (@id_rule) {
17947: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
17948: push(@{$changes{'id_rule'}},$type);
17949: }
17950: }
17951: } else {
17952: push(@{$changes{'id_rule'}},@id_rule);
17953: }
17954:
17955: my @authen_contexts = ('author','course','domain');
17956: my @authtypes = ('int','krb4','krb5','loc','lti');
17957: my %authhash;
17958: foreach my $item (@authen_contexts) {
17959: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
17960: foreach my $auth (@authtypes) {
17961: if (grep(/^\Q$auth\E$/,@authallowed)) {
17962: $authhash{$item}{$auth} = 1;
17963: } else {
17964: $authhash{$item}{$auth} = 0;
17965: }
17966: }
17967: }
17968: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
17969: foreach my $item (@authen_contexts) {
17970: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
17971: foreach my $auth (@authtypes) {
17972: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
17973: push(@{$changes{'authtypes'}},$item);
17974: last;
17975: }
17976: }
17977: }
17978: }
17979: } else {
17980: foreach my $item (@authen_contexts) {
17981: push(@{$changes{'authtypes'}},$item);
17982: }
17983: }
17984:
17985: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
17986: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
17987: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
17988: $save_usercreate{'id_rule'} = \@id_rule;
17989: $save_usercreate{'username_rule'} = \@username_rule,
17990: $save_usercreate{'authtypes'} = \%authhash;
17991:
17992: my %usercreation_hash = (
17993: usercreation => \%save_usercreate,
17994: );
17995:
17996: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
17997: $dom);
17998:
17999: if ($putresult eq 'ok') {
18000: if (keys(%changes) > 0) {
18001: $resulttext = &mt('Changes made:').'<ul>';
18002: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18003: my %lt = &usercreation_types();
18004: foreach my $type (@{$changes{'cancreate'}}) {
18005: my $chgtext = $lt{$type}.', ';
18006: if ($cancreate{$type} eq 'none') {
18007: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18008: } elsif ($cancreate{$type} eq 'any') {
18009: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18010: } elsif ($cancreate{$type} eq 'official') {
18011: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18012: } elsif ($cancreate{$type} eq 'unofficial') {
18013: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18014: }
18015: $resulttext .= '<li>'.$chgtext.'</li>';
18016: }
18017: }
18018: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18019: my ($rules,$ruleorder) =
18020: &Apache::lonnet::inst_userrules($dom,'username');
18021: my $chgtext = '<ul>';
18022: foreach my $type (@username_rule) {
18023: if (ref($rules->{$type}) eq 'HASH') {
18024: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18025: }
18026: }
18027: $chgtext .= '</ul>';
18028: if (@username_rule > 0) {
18029: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18030: } else {
18031: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18032: }
18033: }
18034: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18035: my ($idrules,$idruleorder) =
18036: &Apache::lonnet::inst_userrules($dom,'id');
18037: my $chgtext = '<ul>';
18038: foreach my $type (@id_rule) {
18039: if (ref($idrules->{$type}) eq 'HASH') {
18040: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18041: }
18042: }
18043: $chgtext .= '</ul>';
18044: if (@id_rule > 0) {
18045: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18046: } else {
18047: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18048: }
18049: }
18050: my %authname = &authtype_names();
18051: my %context_title = &context_names();
18052: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18053: my $chgtext = '<ul>';
18054: foreach my $type (@{$changes{'authtypes'}}) {
18055: my @allowed;
18056: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18057: foreach my $auth (@authtypes) {
18058: if ($authhash{$type}{$auth}) {
18059: push(@allowed,$authname{$auth});
18060: }
18061: }
18062: if (@allowed > 0) {
18063: $chgtext .= join(', ',@allowed).'</li>';
18064: } else {
18065: $chgtext .= &mt('none').'</li>';
18066: }
18067: }
18068: $chgtext .= '</ul>';
18069: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18070: $resulttext .= '</li>';
18071: }
18072: $resulttext .= '</ul>';
18073: } else {
18074: $resulttext = &mt('No changes made to user creation settings');
18075: }
18076: } else {
18077: $resulttext = '<span class="LC_error">'.
18078: &mt('An error occurred: [_1]',$putresult).'</span>';
18079: }
18080: if ($warningmsg ne '') {
18081: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18082: }
18083: return $resulttext;
18084: }
18085:
18086: sub modify_selfcreation {
18087: my ($dom,$lastactref,%domconfig) = @_;
18088: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18089: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18090: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18091: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18092: if (ref($typesref) eq 'ARRAY') {
18093: @types = @{$typesref};
18094: }
18095: if (ref($usertypesref) eq 'HASH') {
18096: %usertypes = %{$usertypesref};
18097: }
18098: $usertypes{'default'} = $othertitle;
18099: #
18100: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18101: #
18102: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18103: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18104: if ($key eq 'cancreate') {
18105: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18106: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18107: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18108: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18109: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18110: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18111: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18112: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18113: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18114: } else {
18115: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18116: }
18117: }
18118: }
18119: } elsif ($key eq 'email_rule') {
18120: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18121: } else {
18122: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18123: }
18124: }
18125: }
18126: #
18127: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18128: #
18129: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18130: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18131: if ($key eq 'selfcreate') {
18132: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18133: } else {
18134: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18135: }
18136: }
18137: }
18138: #
18139: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18140: #
18141: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18142: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18143: if ($key eq 'inststatusguest') {
18144: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18145: } else {
18146: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18147: }
18148: }
18149: }
18150:
18151: my @contexts = ('selfcreate');
18152: @{$cancreate{'selfcreate'}} = ();
18153: %{$cancreate{'emailusername'}} = ();
18154: if (@types) {
18155: @{$cancreate{'statustocreate'}} = ();
18156: }
18157: %{$cancreate{'selfcreateprocessing'}} = ();
18158: %{$cancreate{'shibenv'}} = ();
18159: %{$cancreate{'emailverified'}} = ();
18160: %{$cancreate{'emailoptions'}} = ();
18161: %{$cancreate{'emaildomain'}} = ();
18162: my %selfcreatetypes = (
18163: sso => 'users authenticated by institutional single sign on',
18164: login => 'users authenticated by institutional log-in',
18165: email => 'users verified by e-mail',
18166: );
18167: #
18168: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18169: # is permitted.
18170: #
18171: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18172:
18173: my (@statuses,%email_rule);
18174: foreach my $item ('login','sso','email') {
18175: if ($item eq 'email') {
18176: if ($env{'form.cancreate_email'}) {
18177: if (@types) {
18178: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18179: foreach my $status (@poss_statuses) {
18180: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18181: push(@statuses,$status);
18182: }
18183: }
18184: $save_inststatus{'inststatusguest'} = \@statuses;
18185: } else {
18186: push(@statuses,'default');
18187: }
18188: if (@statuses) {
18189: my %curr_rule;
18190: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18191: foreach my $type (@statuses) {
18192: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18193: }
18194: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18195: foreach my $type (@statuses) {
18196: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18197: }
18198: }
18199: push(@{$cancreate{'selfcreate'}},'email');
18200: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18201: my %curremaildom;
18202: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18203: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18204: }
18205: foreach my $type (@statuses) {
18206: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18207: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18208: }
18209: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18210: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18211: }
18212: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18213: #
18214: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18215: #
18216: my $chosen = $1;
18217: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18218: my $emaildom;
18219: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18220: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18221: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18222: if (ref($curremaildom{$type}) eq 'HASH') {
18223: if (exists($curremaildom{$type}{$chosen})) {
18224: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18225: push(@{$changes{'cancreate'}},'emaildomain');
18226: }
18227: } elsif ($emaildom ne '') {
18228: push(@{$changes{'cancreate'}},'emaildomain');
18229: }
18230: } elsif ($emaildom ne '') {
18231: push(@{$changes{'cancreate'}},'emaildomain');
18232: }
18233: }
18234: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18235: } elsif ($chosen eq 'custom') {
18236: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
18237: $email_rule{$type} = [];
18238: if (ref($emailrules) eq 'HASH') {
18239: foreach my $rule (@possemail_rules) {
18240: if (exists($emailrules->{$rule})) {
18241: push(@{$email_rule{$type}},$rule);
18242: }
18243: }
18244: }
18245: if (@{$email_rule{$type}}) {
18246: $cancreate{'emailoptions'}{$type} = 'custom';
18247: if (ref($curr_rule{$type}) eq 'ARRAY') {
18248: if (@{$curr_rule{$type}} > 0) {
18249: foreach my $rule (@{$curr_rule{$type}}) {
18250: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
18251: push(@{$changes{'email_rule'}},$type);
18252: }
18253: }
18254: }
18255: foreach my $type (@{$email_rule{$type}}) {
18256: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
18257: push(@{$changes{'email_rule'}},$type);
18258: }
18259: }
18260: } else {
18261: push(@{$changes{'email_rule'}},$type);
18262: }
18263: }
18264: } else {
18265: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18266: }
18267: }
18268: }
18269: if (@types) {
18270: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18271: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
18272: if (@changed) {
18273: push(@{$changes{'inststatus'}},'inststatusguest');
18274: }
18275: } else {
18276: push(@{$changes{'inststatus'}},'inststatusguest');
18277: }
18278: }
18279: } else {
18280: delete($env{'form.cancreate_email'});
18281: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18282: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18283: push(@{$changes{'inststatus'}},'inststatusguest');
18284: }
18285: }
18286: }
18287: } else {
18288: $save_inststatus{'inststatusguest'} = [];
18289: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18290: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18291: push(@{$changes{'inststatus'}},'inststatusguest');
18292: }
18293: }
18294: }
18295: } else {
18296: if ($env{'form.cancreate_'.$item}) {
18297: push(@{$cancreate{'selfcreate'}},$item);
18298: }
18299: }
18300: }
18301: my (%userinfo,%savecaptcha);
18302: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
18303: #
18304: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
18305: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
18306: #
18307:
18308: if ($env{'form.cancreate_email'}) {
18309: push(@contexts,'emailusername');
18310: if (@statuses) {
18311: foreach my $type (@statuses) {
18312: if (ref($infofields) eq 'ARRAY') {
18313: foreach my $field (@{$infofields}) {
18314: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
18315: $cancreate{'emailusername'}{$type}{$field} = $1;
18316: }
18317: }
18318: }
18319: }
18320: }
18321: #
18322: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
18323: # queued requests for self-creation of account verified by e-mail.
18324: #
18325:
18326: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
18327: @approvalnotify = sort(@approvalnotify);
18328: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
18329: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18330: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
18331: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
18332: push(@{$changes{'cancreate'}},'notify');
18333: }
18334: } else {
18335: if ($cancreate{'notify'}{'approval'}) {
18336: push(@{$changes{'cancreate'}},'notify');
18337: }
18338: }
18339: } elsif ($cancreate{'notify'}{'approval'}) {
18340: push(@{$changes{'cancreate'}},'notify');
18341: }
18342:
18343: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
18344: }
18345: #
18346: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
18347: # institutional log-in.
18348: #
18349: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
18350: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
18351: ($domdefaults{'auth_def'} eq 'localauth'))) {
18352: $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.').' '.
18353: &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.');
18354: }
18355: }
18356: my @fields = ('lastname','firstname','middlename','generation',
18357: 'permanentemail','id');
18358: my @shibfields = (@fields,'inststatus');
18359: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18360: #
18361: # Where usernames may created for institutional log-in and/or institutional single sign on:
18362: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
18363: # may self-create accounts
18364: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
18365: # which the user may supply, if institutional data is unavailable.
18366: #
18367: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
18368: if (@types) {
18369: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
18370: push(@contexts,'statustocreate');
18371: foreach my $type (@types) {
18372: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
18373: foreach my $field (@fields) {
18374: if (grep(/^\Q$field\E$/,@modifiable)) {
18375: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
18376: } else {
18377: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
18378: }
18379: }
18380: }
18381: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
18382: foreach my $type (@types) {
18383: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
18384: foreach my $field (@fields) {
18385: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
18386: $curr_usermodify{'selfcreate'}{$type}{$field}) {
18387: push(@{$changes{'selfcreate'}},$type);
18388: last;
18389: }
18390: }
18391: }
18392: }
18393: } else {
18394: foreach my $type (@types) {
18395: push(@{$changes{'selfcreate'}},$type);
18396: }
18397: }
18398: }
18399: foreach my $field (@shibfields) {
18400: if ($env{'form.shibenv_'.$field} ne '') {
18401: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
18402: }
18403: }
18404: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18405: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
18406: foreach my $field (@shibfields) {
18407: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
18408: push(@{$changes{'cancreate'}},'shibenv');
18409: }
18410: }
18411: } else {
18412: foreach my $field (@shibfields) {
18413: if ($env{'form.shibenv_'.$field}) {
18414: push(@{$changes{'cancreate'}},'shibenv');
18415: last;
18416: }
18417: }
18418: }
18419: }
18420: }
18421: foreach my $item (@contexts) {
18422: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
18423: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
18424: if (ref($cancreate{$item}) eq 'ARRAY') {
18425: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
18426: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18427: push(@{$changes{'cancreate'}},$item);
18428: }
18429: }
18430: }
18431: }
18432: if (ref($cancreate{$item}) eq 'ARRAY') {
18433: foreach my $type (@{$cancreate{$item}}) {
18434: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
18435: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18436: push(@{$changes{'cancreate'}},$item);
18437: }
18438: }
18439: }
18440: }
18441: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
18442: if (ref($cancreate{$item}) eq 'HASH') {
18443: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
18444: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18445: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
18446: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18447: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18448: push(@{$changes{'cancreate'}},$item);
18449: }
18450: }
18451: }
18452: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18453: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18454: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18455: push(@{$changes{'cancreate'}},$item);
18456: }
18457: }
18458: }
18459: }
18460: foreach my $type (keys(%{$cancreate{$item}})) {
18461: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18462: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18463: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18464: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18465: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18466: push(@{$changes{'cancreate'}},$item);
18467: }
18468: }
18469: } else {
18470: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18471: push(@{$changes{'cancreate'}},$item);
18472: }
18473: }
18474: }
18475: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18476: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18477: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18478: push(@{$changes{'cancreate'}},$item);
18479: }
18480: }
18481: }
18482: }
18483: }
18484: } elsif ($curr_usercreation{'cancreate'}{$item}) {
18485: if (ref($cancreate{$item}) eq 'ARRAY') {
18486: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
18487: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18488: push(@{$changes{'cancreate'}},$item);
18489: }
18490: }
18491: }
18492: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18493: if (ref($cancreate{$item}) eq 'HASH') {
18494: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18495: push(@{$changes{'cancreate'}},$item);
18496: }
18497: }
18498: } elsif ($item eq 'emailusername') {
18499: if (ref($cancreate{$item}) eq 'HASH') {
18500: foreach my $type (keys(%{$cancreate{$item}})) {
18501: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18502: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18503: if ($cancreate{$item}{$type}{$field}) {
18504: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18505: push(@{$changes{'cancreate'}},$item);
18506: }
18507: last;
18508: }
18509: }
18510: }
18511: }
18512: }
18513: }
18514: }
18515: #
18516: # Populate %save_usercreate hash with updates to self-creation configuration.
18517: #
18518: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
18519: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
18520: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
18521: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
18522: if (ref($cancreate{'notify'}) eq 'HASH') {
18523: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
18524: }
18525: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
18526: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
18527: }
18528: if (ref($cancreate{'emailverified'}) eq 'HASH') {
18529: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
18530: }
18531: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
18532: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
18533: }
18534: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
18535: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
18536: }
18537: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18538: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
18539: }
18540: if (ref($cancreate{'shibenv'}) eq 'HASH') {
18541: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
18542: }
18543: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
18544: $save_usercreate{'email_rule'} = \%email_rule;
18545:
18546: my %userconfig_hash = (
18547: usercreation => \%save_usercreate,
18548: usermodification => \%save_usermodify,
18549: inststatus => \%save_inststatus,
18550: );
18551:
18552: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
18553: $dom);
18554: #
18555: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
18556: #
18557: if ($putresult eq 'ok') {
18558: if (keys(%changes) > 0) {
18559: $resulttext = &mt('Changes made:').'<ul>';
18560: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18561: my %lt = &selfcreation_types();
18562: foreach my $type (@{$changes{'cancreate'}}) {
18563: my $chgtext = '';
18564: if ($type eq 'selfcreate') {
18565: if (@{$cancreate{$type}} == 0) {
18566: $chgtext .= &mt('Self creation of a new user account is not permitted.');
18567: } else {
18568: $chgtext .= &mt('Self-creation of a new account is permitted for:').
18569: '<ul>';
18570: foreach my $case (@{$cancreate{$type}}) {
18571: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
18572: }
18573: $chgtext .= '</ul>';
18574: if (ref($cancreate{$type}) eq 'ARRAY') {
18575: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
18576: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18577: if (@{$cancreate{'statustocreate'}} == 0) {
18578: $chgtext .= '<span class="LC_warning">'.
18579: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
18580: '</span><br />';
18581: }
18582: }
18583: }
18584: if (grep(/^email$/,@{$cancreate{$type}})) {
18585: if (!@statuses) {
18586: $chgtext .= '<span class="LC_warning">'.
18587: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
18588: '</span><br />';
18589:
18590: }
18591: }
18592: }
18593: }
18594: } elsif ($type eq 'shibenv') {
18595: if (keys(%{$cancreate{$type}}) == 0) {
18596: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
18597: } else {
18598: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
18599: '<ul>';
18600: foreach my $field (@shibfields) {
18601: next if ($cancreate{$type}{$field} eq '');
18602: if ($field eq 'inststatus') {
18603: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
18604: } else {
18605: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
18606: }
18607: }
18608: $chgtext .= '</ul>';
18609: }
18610: } elsif ($type eq 'statustocreate') {
18611: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
18612: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
18613: if (@{$cancreate{'selfcreate'}} > 0) {
18614: if (@{$cancreate{'statustocreate'}} == 0) {
18615: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
18616: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
18617: $chgtext .= '<br />'.
18618: '<span class="LC_warning">'.
18619: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
18620: '</span>';
18621: }
18622: } elsif (keys(%usertypes) > 0) {
18623: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18624: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
18625: } else {
18626: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
18627: }
18628: $chgtext .= '<ul>';
18629: foreach my $case (@{$cancreate{$type}}) {
18630: if ($case eq 'default') {
18631: $chgtext .= '<li>'.$othertitle.'</li>';
18632: } else {
18633: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
18634: }
18635: }
18636: $chgtext .= '</ul>';
18637: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18638: $chgtext .= '<span class="LC_warning">'.
18639: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
18640: '</span>';
18641: }
18642: }
18643: } else {
18644: if (@{$cancreate{$type}} == 0) {
18645: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
18646: } else {
18647: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
18648: }
18649: }
18650: $chgtext .= '<br />';
18651: }
18652: } elsif ($type eq 'selfcreateprocessing') {
18653: my %choices = &Apache::lonlocal::texthash (
18654: automatic => 'Automatic approval',
18655: approval => 'Queued for approval',
18656: );
18657: if (@types) {
18658: if (@statuses) {
18659: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
18660: '<ul>';
18661: foreach my $status (@statuses) {
18662: if ($status eq 'default') {
18663: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18664: } else {
18665: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18666: }
18667: }
18668: $chgtext .= '</ul>';
18669: }
18670: } else {
18671: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
18672: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
18673: }
18674: } elsif ($type eq 'emailverified') {
18675: my %options = &Apache::lonlocal::texthash (
18676: all => 'Same as e-mail',
18677: first => 'Omit @domain',
18678: free => 'Free to choose',
18679: );
18680: if (@types) {
18681: if (@statuses) {
18682: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
18683: '<ul>';
18684: foreach my $status (@statuses) {
18685: if ($status eq 'default') {
18686: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18687: } else {
18688: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18689: }
18690: }
18691: $chgtext .= '</ul>';
18692: }
18693: } else {
18694: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
18695: $options{$cancreate{'emailverified'}{'default'}});
18696: }
18697: } elsif ($type eq 'emailoptions') {
18698: my %options = &Apache::lonlocal::texthash (
18699: any => 'Any e-mail',
18700: inst => 'Institutional only',
18701: noninst => 'Non-institutional only',
18702: custom => 'Custom restrictions',
18703: );
18704: if (@types) {
18705: if (@statuses) {
18706: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
18707: '<ul>';
18708: foreach my $status (@statuses) {
18709: if ($type eq 'default') {
18710: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18711: } else {
18712: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18713: }
18714: }
18715: $chgtext .= '</ul>';
18716: }
18717: } else {
18718: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
18719: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
18720: } else {
18721: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
18722: $options{$cancreate{'emailoptions'}{'default'}});
18723: }
18724: }
18725: } elsif ($type eq 'emaildomain') {
18726: my $output;
18727: if (@statuses) {
18728: foreach my $type (@statuses) {
18729: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
18730: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
18731: if ($type eq 'default') {
18732: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18733: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18734: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18735: } else {
18736: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
18737: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18738: }
18739: } else {
18740: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18741: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18742: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18743: } else {
18744: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
18745: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18746: }
18747: }
18748: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
18749: if ($type eq 'default') {
18750: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18751: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18752: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18753: } else {
18754: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
18755: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18756: }
18757: } else {
18758: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18759: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18760: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18761: } else {
18762: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
18763: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18764: }
18765: }
18766: }
18767: }
18768: }
18769: }
18770: if ($output ne '') {
18771: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
18772: '<ul>'.$output.'</ul>';
18773: }
18774: } elsif ($type eq 'captcha') {
18775: if ($savecaptcha{$type} eq 'notused') {
18776: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
18777: } else {
18778: my %captchas = &captcha_phrases();
18779: if ($captchas{$savecaptcha{$type}}) {
18780: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
18781: } else {
18782: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
18783: }
18784: }
18785: } elsif ($type eq 'recaptchakeys') {
18786: my ($privkey,$pubkey);
18787: if (ref($savecaptcha{$type}) eq 'HASH') {
18788: $pubkey = $savecaptcha{$type}{'public'};
18789: $privkey = $savecaptcha{$type}{'private'};
18790: }
18791: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
18792: if (!$pubkey) {
18793: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
18794: } else {
18795: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
18796: }
18797: if (!$privkey) {
18798: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
18799: } else {
18800: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
18801: }
18802: $chgtext .= '</ul>';
18803: } elsif ($type eq 'recaptchaversion') {
18804: if ($savecaptcha{'captcha'} eq 'recaptcha') {
18805: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
18806: }
18807: } elsif ($type eq 'emailusername') {
18808: if (ref($cancreate{'emailusername'}) eq 'HASH') {
18809: if (@statuses) {
18810: foreach my $type (@statuses) {
18811: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
18812: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
18813: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
18814: '<ul>';
18815: foreach my $field (@{$infofields}) {
18816: if ($cancreate{'emailusername'}{$type}{$field}) {
18817: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
18818: }
18819: }
18820: $chgtext .= '</ul>';
18821: } else {
18822: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18823: }
18824: } else {
18825: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18826: }
18827: }
18828: }
18829: }
18830: } elsif ($type eq 'notify') {
18831: my $numapprove = 0;
18832: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18833: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
18834: if ($cancreate{'notify'}{'approval'}) {
18835: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
18836: $numapprove ++;
18837: }
18838: }
18839: }
18840: unless ($numapprove) {
18841: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
18842: }
18843: }
18844: if ($chgtext) {
18845: $resulttext .= '<li>'.$chgtext.'</li>';
18846: }
18847: }
18848: }
18849: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
18850: my ($emailrules,$emailruleorder) =
18851: &Apache::lonnet::inst_userrules($dom,'email');
18852: foreach my $type (@{$changes{'email_rule'}}) {
18853: if (ref($email_rule{$type}) eq 'ARRAY') {
18854: my $chgtext = '<ul>';
18855: foreach my $rule (@{$email_rule{$type}}) {
18856: if (ref($emailrules->{$rule}) eq 'HASH') {
18857: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
18858: }
18859: }
18860: $chgtext .= '</ul>';
18861: my $typename;
18862: if (@types) {
18863: if ($type eq 'default') {
18864: $typename = $othertitle;
18865: } else {
18866: $typename = $usertypes{$type};
18867: }
18868: $chgtext .= &mt('(Affiliation: [_1])',$typename);
18869: }
18870: if (@{$email_rule{$type}} > 0) {
18871: $resulttext .= '<li>'.
18872: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
18873: $usertypes{$type}).
18874: $chgtext.
18875: '</li>';
18876: } else {
18877: $resulttext .= '<li>'.
18878: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
18879: '</li>'.
18880: &mt('(Affiliation: [_1])',$typename);
18881: }
18882: }
18883: }
18884: }
18885: if (ref($changes{'inststatus'}) eq 'ARRAY') {
18886: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
18887: if (@{$save_inststatus{'inststatusguest'}} > 0) {
18888: my $chgtext = '<ul>';
18889: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
18890: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
18891: }
18892: $chgtext .= '</ul>';
18893: $resulttext .= '<li>'.
18894: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
18895: $chgtext.
18896: '</li>';
18897: } else {
18898: $resulttext .= '<li>'.
18899: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
18900: '</li>';
18901: }
18902: }
18903: }
18904: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
18905: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
18906: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18907: foreach my $type (@{$changes{'selfcreate'}}) {
18908: my $typename = $type;
18909: if (keys(%usertypes) > 0) {
18910: if ($usertypes{$type} ne '') {
18911: $typename = $usertypes{$type};
18912: }
18913: }
18914: my @modifiable;
18915: $resulttext .= '<li>'.
18916: &mt('Self-creation of account by users with status: [_1]',
18917: '<span class="LC_cusr_emph">'.$typename.'</span>').
18918: ' - '.&mt('modifiable fields (if institutional data blank): ');
18919: foreach my $field (@fields) {
18920: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
18921: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
18922: }
18923: }
18924: if (@modifiable > 0) {
18925: $resulttext .= join(', ',@modifiable);
18926: } else {
18927: $resulttext .= &mt('none');
18928: }
18929: $resulttext .= '</li>';
18930: }
18931: $resulttext .= '</ul></li>';
18932: }
18933: $resulttext .= '</ul>';
18934: my $cachetime = 24*60*60;
18935: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
18936: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18937: if (ref($lastactref) eq 'HASH') {
18938: $lastactref->{'domdefaults'} = 1;
18939: }
18940: } else {
18941: $resulttext = &mt('No changes made to self-creation settings');
18942: }
18943: } else {
18944: $resulttext = '<span class="LC_error">'.
18945: &mt('An error occurred: [_1]',$putresult).'</span>';
18946: }
18947: if ($warningmsg ne '') {
18948: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18949: }
18950: return $resulttext;
18951: }
18952:
18953: sub process_captcha {
18954: my ($container,$changes,$newsettings,$currsettings) = @_;
18955: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
18956: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
18957: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
18958: $newsettings->{'captcha'} = 'original';
18959: }
18960: my %current;
18961: if (ref($currsettings) eq 'HASH') {
18962: %current = %{$currsettings};
18963: }
18964: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
18965: if ($container eq 'cancreate') {
18966: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
18967: push(@{$changes->{'cancreate'}},'captcha');
18968: } elsif (!defined($changes->{'cancreate'})) {
18969: $changes->{'cancreate'} = ['captcha'];
18970: }
18971: } elsif ($container eq 'passwords') {
18972: $changes->{'reset'} = 1;
18973: } else {
18974: $changes->{'captcha'} = 1;
18975: }
18976: }
18977: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
18978: if ($newsettings->{'captcha'} eq 'recaptcha') {
18979: $newpub = $env{'form.'.$container.'_recaptchapub'};
18980: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
18981: $newpub =~ s/[^\w\-]//g;
18982: $newpriv =~ s/[^\w\-]//g;
18983: $newsettings->{'recaptchakeys'} = {
18984: public => $newpub,
18985: private => $newpriv,
18986: };
18987: $newversion = $env{'form.'.$container.'_recaptchaversion'};
18988: $newversion =~ s/\D//g;
18989: if ($newversion ne '2') {
18990: $newversion = 1;
18991: }
18992: $newsettings->{'recaptchaversion'} = $newversion;
18993: }
18994: if (ref($current{'recaptchakeys'}) eq 'HASH') {
18995: $currpub = $current{'recaptchakeys'}{'public'};
18996: $currpriv = $current{'recaptchakeys'}{'private'};
18997: unless ($newsettings->{'captcha'} eq 'recaptcha') {
18998: $newsettings->{'recaptchakeys'} = {
18999: public => '',
19000: private => '',
19001: }
19002: }
19003: }
19004: if ($current{'captcha'} eq 'recaptcha') {
19005: $currversion = $current{'recaptchaversion'};
19006: if ($currversion ne '2') {
19007: $currversion = 1;
19008: }
19009: }
19010: if ($currversion ne $newversion) {
19011: if ($container eq 'cancreate') {
19012: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19013: push(@{$changes->{'cancreate'}},'recaptchaversion');
19014: } elsif (!defined($changes->{'cancreate'})) {
19015: $changes->{'cancreate'} = ['recaptchaversion'];
19016: }
19017: } elsif ($container eq 'passwords') {
19018: $changes->{'reset'} = 1;
19019: } else {
19020: $changes->{'recaptchaversion'} = 1;
19021: }
19022: }
19023: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19024: if ($container eq 'cancreate') {
19025: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19026: push(@{$changes->{'cancreate'}},'recaptchakeys');
19027: } elsif (!defined($changes->{'cancreate'})) {
19028: $changes->{'cancreate'} = ['recaptchakeys'];
19029: }
19030: } elsif ($container eq 'passwords') {
19031: $changes->{'reset'} = 1;
19032: } else {
19033: $changes->{'recaptchakeys'} = 1;
19034: }
19035: }
19036: return;
19037: }
19038:
19039: sub modify_usermodification {
19040: my ($dom,%domconfig) = @_;
19041: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19042: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19043: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19044: if ($key eq 'selfcreate') {
19045: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19046: } else {
19047: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19048: }
19049: }
19050: }
19051: my @contexts = ('author','course');
19052: my %context_title = (
19053: author => 'In author context',
19054: course => 'In course context',
19055: );
19056: my @fields = ('lastname','firstname','middlename','generation',
19057: 'permanentemail','id');
19058: my %roles = (
19059: author => ['ca','aa'],
19060: course => ['st','ep','ta','in','cr'],
19061: );
19062: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19063: foreach my $context (@contexts) {
19064: foreach my $role (@{$roles{$context}}) {
19065: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19066: foreach my $item (@fields) {
19067: if (grep(/^\Q$item\E$/,@modifiable)) {
19068: $modifyhash{$context}{$role}{$item} = 1;
19069: } else {
19070: $modifyhash{$context}{$role}{$item} = 0;
19071: }
19072: }
19073: }
19074: if (ref($curr_usermodification{$context}) eq 'HASH') {
19075: foreach my $role (@{$roles{$context}}) {
19076: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19077: foreach my $field (@fields) {
19078: if ($modifyhash{$context}{$role}{$field} ne
19079: $curr_usermodification{$context}{$role}{$field}) {
19080: push(@{$changes{$context}},$role);
19081: last;
19082: }
19083: }
19084: }
19085: }
19086: } else {
19087: foreach my $context (@contexts) {
19088: foreach my $role (@{$roles{$context}}) {
19089: push(@{$changes{$context}},$role);
19090: }
19091: }
19092: }
19093: }
19094: my %usermodification_hash = (
19095: usermodification => \%modifyhash,
19096: );
19097: my $putresult = &Apache::lonnet::put_dom('configuration',
19098: \%usermodification_hash,$dom);
19099: if ($putresult eq 'ok') {
19100: if (keys(%changes) > 0) {
19101: $resulttext = &mt('Changes made: ').'<ul>';
19102: foreach my $context (@contexts) {
19103: if (ref($changes{$context}) eq 'ARRAY') {
19104: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19105: if (ref($changes{$context}) eq 'ARRAY') {
19106: foreach my $role (@{$changes{$context}}) {
19107: my $rolename;
19108: if ($role eq 'cr') {
19109: $rolename = &mt('Custom');
19110: } else {
19111: $rolename = &Apache::lonnet::plaintext($role);
19112: }
19113: my @modifiable;
19114: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19115: foreach my $field (@fields) {
19116: if ($modifyhash{$context}{$role}{$field}) {
19117: push(@modifiable,$fieldtitles{$field});
19118: }
19119: }
19120: if (@modifiable > 0) {
19121: $resulttext .= join(', ',@modifiable);
19122: } else {
19123: $resulttext .= &mt('none');
19124: }
19125: $resulttext .= '</li>';
19126: }
19127: $resulttext .= '</ul></li>';
19128: }
19129: }
19130: }
19131: $resulttext .= '</ul>';
19132: } else {
19133: $resulttext = &mt('No changes made to user modification settings');
19134: }
19135: } else {
19136: $resulttext = '<span class="LC_error">'.
19137: &mt('An error occurred: [_1]',$putresult).'</span>';
19138: }
19139: return $resulttext;
19140: }
19141:
19142: sub modify_defaults {
19143: my ($dom,$lastactref,%domconfig) = @_;
19144: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19145: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19146: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19147: 'portal_def');
19148: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19149: foreach my $item (@items) {
19150: $newvalues{$item} = $env{'form.'.$item};
19151: if ($item eq 'auth_def') {
19152: if ($newvalues{$item} ne '') {
19153: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19154: push(@errors,$item);
19155: }
19156: }
19157: } elsif ($item eq 'lang_def') {
19158: if ($newvalues{$item} ne '') {
19159: if ($newvalues{$item} =~ /^(\w+)/) {
19160: my $langcode = $1;
19161: if ($langcode ne 'x_chef') {
19162: if (code2language($langcode) eq '') {
19163: push(@errors,$item);
19164: }
19165: }
19166: } else {
19167: push(@errors,$item);
19168: }
19169: }
19170: } elsif ($item eq 'timezone_def') {
19171: if ($newvalues{$item} ne '') {
19172: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19173: push(@errors,$item);
19174: }
19175: }
19176: } elsif ($item eq 'datelocale_def') {
19177: if ($newvalues{$item} ne '') {
19178: my @datelocale_ids = DateTime::Locale->ids();
19179: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19180: push(@errors,$item);
19181: }
19182: }
19183: } elsif ($item eq 'portal_def') {
19184: if ($newvalues{$item} ne '') {
19185: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19186: push(@errors,$item);
19187: }
19188: }
19189: }
19190: if (grep(/^\Q$item\E$/,@errors)) {
19191: $newvalues{$item} = $domdefaults{$item};
19192: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19193: $changes{$item} = 1;
19194: }
19195: $domdefaults{$item} = $newvalues{$item};
19196: }
19197: my %staticdefaults = (
19198: 'intauth_cost' => 10,
19199: 'intauth_check' => 0,
19200: 'intauth_switch' => 0,
19201: );
19202: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19203: if (exists($domdefaults{$item})) {
19204: $newvalues{$item} = $domdefaults{$item};
19205: } else {
19206: $newvalues{$item} = $staticdefaults{$item};
19207: }
19208: }
19209: my %defaults_hash = (
19210: defaults => \%newvalues,
19211: );
19212: my $title = &defaults_titles();
19213:
19214: my $currinststatus;
19215: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19216: $currinststatus = $domconfig{'inststatus'};
19217: } else {
19218: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19219: $currinststatus = {
19220: inststatustypes => $usertypes,
19221: inststatusorder => $types,
19222: inststatusguest => [],
19223: };
19224: }
19225: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19226: my @allpos;
19227: my %alltypes;
19228: my @inststatusguest;
19229: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19230: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19231: unless (grep(/^\Q$type\E$/,@todelete)) {
19232: push(@inststatusguest,$type);
19233: }
19234: }
19235: }
19236: my ($currtitles,$currorder);
19237: if (ref($currinststatus) eq 'HASH') {
19238: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
19239: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
19240: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
19241: if ($currinststatus->{inststatustypes}->{$type} ne '') {
19242: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
19243: }
19244: }
19245: unless (grep(/^\Q$type\E$/,@todelete)) {
19246: my $position = $env{'form.inststatus_pos_'.$type};
19247: $position =~ s/\D+//g;
19248: $allpos[$position] = $type;
19249: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
19250: $alltypes{$type} =~ s/`//g;
19251: }
19252: }
19253: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
19254: $currtitles =~ s/,$//;
19255: }
19256: }
19257: if ($env{'form.addinststatus'}) {
19258: my $newtype = $env{'form.addinststatus'};
19259: $newtype =~ s/\W//g;
19260: unless (exists($alltypes{$newtype})) {
19261: $alltypes{$newtype} = $env{'form.addinststatus_title'};
19262: $alltypes{$newtype} =~ s/`//g;
19263: my $position = $env{'form.addinststatus_pos'};
19264: $position =~ s/\D+//g;
19265: if ($position ne '') {
19266: $allpos[$position] = $newtype;
19267: }
19268: }
19269: }
19270: my @orderedstatus;
19271: foreach my $type (@allpos) {
19272: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
19273: push(@orderedstatus,$type);
19274: }
19275: }
19276: foreach my $type (keys(%alltypes)) {
19277: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
19278: delete($alltypes{$type});
19279: }
19280: }
19281: $defaults_hash{'inststatus'} = {
19282: inststatustypes => \%alltypes,
19283: inststatusorder => \@orderedstatus,
19284: inststatusguest => \@inststatusguest,
19285: };
19286: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
19287: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
19288: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
19289: }
19290: }
19291: if ($currorder ne join(',',@orderedstatus)) {
19292: $changes{'inststatus'}{'inststatusorder'} = 1;
19293: }
19294: my $newtitles;
19295: foreach my $item (@orderedstatus) {
19296: $newtitles .= $alltypes{$item}.',';
19297: }
19298: $newtitles =~ s/,$//;
19299: if ($currtitles ne $newtitles) {
19300: $changes{'inststatus'}{'inststatustypes'} = 1;
19301: }
19302: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
19303: $dom);
19304: if ($putresult eq 'ok') {
19305: if (keys(%changes) > 0) {
19306: $resulttext = &mt('Changes made:').'<ul>';
19307: my $version = &Apache::lonnet::get_server_loncaparev($dom);
19308: 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";
19309: foreach my $item (sort(keys(%changes))) {
19310: if ($item eq 'inststatus') {
19311: if (ref($changes{'inststatus'}) eq 'HASH') {
19312: if (@orderedstatus) {
19313: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
19314: foreach my $type (@orderedstatus) {
19315: $resulttext .= $alltypes{$type}.', ';
19316: }
19317: $resulttext =~ s/, $//;
19318: $resulttext .= '</li>';
19319: } else {
19320: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
19321: }
19322: }
19323: } else {
19324: my $value = $env{'form.'.$item};
19325: if ($value eq '') {
19326: $value = &mt('none');
19327: } elsif ($item eq 'auth_def') {
19328: my %authnames = &authtype_names();
19329: my %shortauth = (
19330: internal => 'int',
19331: krb4 => 'krb4',
19332: krb5 => 'krb5',
19333: localauth => 'loc',
19334: lti => 'lti',
19335: );
19336: $value = $authnames{$shortauth{$value}};
19337: }
19338: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
19339: $mailmsgtext .= "$title->{$item} set to $value\n";
19340: }
19341: }
19342: $resulttext .= '</ul>';
19343: $mailmsgtext .= "\n";
19344: my $cachetime = 24*60*60;
19345: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19346: if (ref($lastactref) eq 'HASH') {
19347: $lastactref->{'domdefaults'} = 1;
19348: }
19349: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
19350: my $notify = 1;
19351: if (ref($domconfig{'contacts'}) eq 'HASH') {
19352: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
19353: $notify = 0;
19354: }
19355: }
19356: if ($notify) {
19357: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
19358: "LON-CAPA Domain Settings Change - $dom",
19359: $mailmsgtext);
19360: }
19361: }
19362: } else {
19363: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
19364: }
19365: } else {
19366: $resulttext = '<span class="LC_error">'.
19367: &mt('An error occurred: [_1]',$putresult).'</span>';
19368: }
19369: if (@errors > 0) {
19370: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
19371: foreach my $item (@errors) {
19372: $resulttext .= ' "'.$title->{$item}.'",';
19373: }
19374: $resulttext =~ s/,$//;
19375: }
19376: return $resulttext;
19377: }
19378:
19379: sub modify_scantron {
19380: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19381: my ($resulttext,%confhash,%changes,$errors);
19382: my $custom = 'custom.tab';
19383: my $default = 'default.tab';
19384: my $servadm = $r->dir_config('lonAdmEMail');
19385: my ($configuserok,$author_ok,$switchserver) =
19386: &config_check($dom,$confname,$servadm);
19387: if ($env{'form.scantronformat.filename'} ne '') {
19388: my $error;
19389: if ($configuserok eq 'ok') {
19390: if ($switchserver) {
19391: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
19392: } else {
19393: if ($author_ok eq 'ok') {
19394: my ($result,$scantronurl) =
19395: &publishlogo($r,'upload','scantronformat',$dom,
19396: $confname,'scantron','','',$custom);
19397: if ($result eq 'ok') {
19398: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
19399: $changes{'scantronformat'} = 1;
19400: } else {
19401: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
19402: }
19403: } else {
19404: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
19405: }
19406: }
19407: } else {
19408: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
19409: }
19410: if ($error) {
19411: &Apache::lonnet::logthis($error);
19412: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
19413: }
19414: }
19415: if (ref($domconfig{'scantron'}) eq 'HASH') {
19416: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
19417: if ($env{'form.scantronformat_del'}) {
19418: $confhash{'scantron'}{'scantronformat'} = '';
19419: $changes{'scantronformat'} = 1;
19420: } else {
19421: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
19422: }
19423: }
19424: }
19425: my @options = ('hdr','pad','rem');
19426: my @fields = &scantroncsv_fields();
19427: my %titles = &scantronconfig_titles();
19428: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
19429: my ($newdat,$currdat,%newcol,%currcol);
19430: if (grep(/^dat$/,@formats)) {
19431: $confhash{'scantron'}{config}{dat} = 1;
19432: $newdat = 1;
19433: } else {
19434: $newdat = 0;
19435: }
19436: if (grep(/^csv$/,@formats)) {
19437: my %bynum;
19438: foreach my $field (@fields) {
19439: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
19440: my $posscol = $1;
19441: if (($posscol < 20) && (!$bynum{$posscol})) {
19442: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
19443: $bynum{$posscol} = $field;
19444: $newcol{$field} = $posscol;
19445: }
19446: }
19447: }
19448: if (keys(%newcol)) {
19449: foreach my $option (@options) {
19450: if ($env{'form.scantroncsv_'.$option}) {
19451: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
19452: }
19453: }
19454: }
19455: }
19456: $currdat = 1;
19457: if (ref($domconfig{'scantron'}) eq 'HASH') {
19458: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
19459: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
19460: $currdat = 0;
19461: }
19462: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19463: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19464: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
19465: }
19466: }
19467: }
19468: }
19469: if ($currdat != $newdat) {
19470: $changes{'config'} = 1;
19471: } else {
19472: foreach my $field (@fields) {
19473: if ($currcol{$field} ne '') {
19474: if ($currcol{$field} ne $newcol{$field}) {
19475: $changes{'config'} = 1;
19476: last;
19477: }
19478: } elsif ($newcol{$field} ne '') {
19479: $changes{'config'} = 1;
19480: last;
19481: }
19482: }
19483: }
19484: if (keys(%confhash) > 0) {
19485: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
19486: $dom);
19487: if ($putresult eq 'ok') {
19488: if (keys(%changes) > 0) {
19489: if (ref($confhash{'scantron'}) eq 'HASH') {
19490: $resulttext = &mt('Changes made:').'<ul>';
19491: if ($changes{'scantronformat'}) {
19492: if ($confhash{'scantron'}{'scantronformat'} eq '') {
19493: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
19494: } else {
19495: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
19496: }
19497: }
19498: if ($changes{'config'}) {
19499: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
19500: if ($confhash{'scantron'}{'config'}{'dat'}) {
19501: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
19502: }
19503: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19504: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19505: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
19506: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
19507: foreach my $field (@fields) {
19508: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
19509: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
19510: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
19511: }
19512: }
19513: $resulttext .= '</ul></li>';
19514: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
19515: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
19516: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
19517: foreach my $option (@options) {
19518: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
19519: $resulttext .= '<li>'.$titles{$option}.'</li>';
19520: }
19521: }
19522: $resulttext .= '</ul></li>';
19523: }
19524: }
19525: }
19526: }
19527: }
19528: } else {
19529: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
19530: }
19531: }
19532: $resulttext .= '</ul>';
19533: } else {
19534: $resulttext = &mt('Changes made to bubblesheet format file.');
19535: }
19536: &Apache::loncommon::devalidate_domconfig_cache($dom);
19537: if (ref($lastactref) eq 'HASH') {
19538: $lastactref->{'domainconfig'} = 1;
19539: }
19540: } else {
19541: $resulttext = &mt('No changes made to bubblesheet format settings');
19542: }
19543: } else {
19544: $resulttext = '<span class="LC_error">'.
19545: &mt('An error occurred: [_1]',$putresult).'</span>';
19546: }
19547: } else {
19548: $resulttext = &mt('No changes made to bubblesheet format file');
19549: }
19550: if ($errors) {
19551: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
19552: $errors.'</ul></p>';
19553: }
19554: return $resulttext;
19555: }
19556:
19557: sub modify_coursecategories {
19558: my ($dom,$lastactref,%domconfig) = @_;
19559: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
19560: $cathash);
19561: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
19562: my @catitems = ('unauth','auth');
19563: my @cattypes = ('std','domonly','codesrch','none');
19564: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19565: $cathash = $domconfig{'coursecategories'}{'cats'};
19566: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
19567: $changes{'togglecats'} = 1;
19568: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
19569: }
19570: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
19571: $changes{'categorize'} = 1;
19572: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
19573: }
19574: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
19575: $changes{'togglecatscomm'} = 1;
19576: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
19577: }
19578: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
19579: $changes{'categorizecomm'} = 1;
19580: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
19581:
19582: }
19583: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
19584: $changes{'togglecatsplace'} = 1;
19585: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
19586: }
19587: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
19588: $changes{'categorizeplace'} = 1;
19589: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
19590: }
19591: foreach my $item (@catitems) {
19592: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19593: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
19594: $changes{$item} = 1;
19595: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19596: }
19597: }
19598: }
19599: } else {
19600: $changes{'togglecats'} = 1;
19601: $changes{'categorize'} = 1;
19602: $changes{'togglecatscomm'} = 1;
19603: $changes{'categorizecomm'} = 1;
19604: $changes{'togglecatsplace'} = 1;
19605: $changes{'categorizeplace'} = 1;
19606: $domconfig{'coursecategories'} = {
19607: togglecats => $env{'form.togglecats'},
19608: categorize => $env{'form.categorize'},
19609: togglecatscomm => $env{'form.togglecatscomm'},
19610: categorizecomm => $env{'form.categorizecomm'},
19611: togglecatsplace => $env{'form.togglecatsplace'},
19612: categorizeplace => $env{'form.categorizeplace'},
19613: };
19614: foreach my $item (@catitems) {
19615: if ($env{'form.coursecat_'.$item} ne 'std') {
19616: $changes{$item} = 1;
19617: }
19618: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19619: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19620: }
19621: }
19622: }
19623: if (ref($cathash) eq 'HASH') {
19624: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
19625: push (@deletecategory,'instcode::0');
19626: }
19627: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
19628: push(@deletecategory,'communities::0');
19629: }
19630: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
19631: push(@deletecategory,'placement::0');
19632: }
19633: }
19634: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
19635: if (ref($cathash) eq 'HASH') {
19636: if (@deletecategory > 0) {
19637: #FIXME Need to remove category from all courses using a deleted category
19638: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
19639: foreach my $item (@deletecategory) {
19640: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
19641: delete($domconfig{'coursecategories'}{'cats'}{$item});
19642: $deletions{$item} = 1;
19643: &recurse_cat_deletes($item,$cathash,\%deletions);
19644: }
19645: }
19646: }
19647: foreach my $item (keys(%{$cathash})) {
19648: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19649: if ($cathash->{$item} ne $env{'form.'.$item}) {
19650: $reorderings{$item} = 1;
19651: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
19652: }
19653: if ($env{'form.addcategory_name_'.$item} ne '') {
19654: my $newcat = $env{'form.addcategory_name_'.$item};
19655: my $newdepth = $depth+1;
19656: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19657: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
19658: $adds{$newitem} = 1;
19659: }
19660: if ($env{'form.subcat_'.$item} ne '') {
19661: my $newcat = $env{'form.subcat_'.$item};
19662: my $newdepth = $depth+1;
19663: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19664: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
19665: $adds{$newitem} = 1;
19666: }
19667: }
19668: }
19669: if ($env{'form.instcode'} eq '1') {
19670: if (ref($cathash) eq 'HASH') {
19671: my $newitem = 'instcode::0';
19672: if ($cathash->{$newitem} eq '') {
19673: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19674: $adds{$newitem} = 1;
19675: }
19676: } else {
19677: my $newitem = 'instcode::0';
19678: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19679: $adds{$newitem} = 1;
19680: }
19681: }
19682: if ($env{'form.communities'} eq '1') {
19683: if (ref($cathash) eq 'HASH') {
19684: my $newitem = 'communities::0';
19685: if ($cathash->{$newitem} eq '') {
19686: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19687: $adds{$newitem} = 1;
19688: }
19689: } else {
19690: my $newitem = 'communities::0';
19691: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19692: $adds{$newitem} = 1;
19693: }
19694: }
19695: if ($env{'form.placement'} eq '1') {
19696: if (ref($cathash) eq 'HASH') {
19697: my $newitem = 'placement::0';
19698: if ($cathash->{$newitem} eq '') {
19699: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19700: $adds{$newitem} = 1;
19701: }
19702: } else {
19703: my $newitem = 'placement::0';
19704: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19705: $adds{$newitem} = 1;
19706: }
19707: }
19708: if ($env{'form.addcategory_name'} ne '') {
19709: if (($env{'form.addcategory_name'} ne 'instcode') &&
19710: ($env{'form.addcategory_name'} ne 'communities') &&
19711: ($env{'form.addcategory_name'} ne 'placement')) {
19712: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
19713: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
19714: $adds{$newitem} = 1;
19715: }
19716: }
19717: my $putresult;
19718: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19719: if (keys(%deletions) > 0) {
19720: foreach my $key (keys(%deletions)) {
19721: if ($predelallitems{$key} ne '') {
19722: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
19723: }
19724: }
19725: }
19726: my (@chkcats,@chktrails,%chkallitems);
19727: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
19728: if (ref($chkcats[0]) eq 'ARRAY') {
19729: my $depth = 0;
19730: my $chg = 0;
19731: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
19732: my $name = $chkcats[0][$i];
19733: my $item;
19734: if ($name eq '') {
19735: $chg ++;
19736: } else {
19737: $item = &escape($name).'::0';
19738: if ($chg) {
19739: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
19740: }
19741: $depth ++;
19742: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
19743: $depth --;
19744: }
19745: }
19746: }
19747: }
19748: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19749: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
19750: if ($putresult eq 'ok') {
19751: my %title = (
19752: togglecats => 'Show/Hide a course in catalog',
19753: categorize => 'Assign a category to a course',
19754: togglecatscomm => 'Show/Hide a community in catalog',
19755: categorizecomm => 'Assign a category to a community',
19756: );
19757: my %level = (
19758: dom => 'set in Domain ("Modify Course/Community")',
19759: crs => 'set in Course ("Course Configuration")',
19760: comm => 'set in Community ("Community Configuration")',
19761: none => 'No catalog',
19762: std => 'Standard catalog',
19763: domonly => 'Domain-only catalog',
19764: codesrch => 'Code search form',
19765: );
19766: $resulttext = &mt('Changes made:').'<ul>';
19767: if ($changes{'togglecats'}) {
19768: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
19769: }
19770: if ($changes{'categorize'}) {
19771: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
19772: }
19773: if ($changes{'togglecatscomm'}) {
19774: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
19775: }
19776: if ($changes{'categorizecomm'}) {
19777: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
19778: }
19779: if ($changes{'unauth'}) {
19780: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
19781: }
19782: if ($changes{'auth'}) {
19783: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
19784: }
19785: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19786: my $cathash;
19787: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19788: $cathash = $domconfig{'coursecategories'}{'cats'};
19789: } else {
19790: $cathash = {};
19791: }
19792: my (@cats,@trails,%allitems);
19793: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
19794: if (keys(%deletions) > 0) {
19795: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
19796: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
19797: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
19798: }
19799: $resulttext .= '</ul></li>';
19800: }
19801: if (keys(%reorderings) > 0) {
19802: my %sort_by_trail;
19803: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
19804: foreach my $key (keys(%reorderings)) {
19805: if ($allitems{$key} ne '') {
19806: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19807: }
19808: }
19809: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19810: $resulttext .= '<li>'.$trails[$trail].'</li>';
19811: }
19812: $resulttext .= '</ul></li>';
19813: }
19814: if (keys(%adds) > 0) {
19815: my %sort_by_trail;
19816: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
19817: foreach my $key (keys(%adds)) {
19818: if ($allitems{$key} ne '') {
19819: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19820: }
19821: }
19822: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19823: $resulttext .= '<li>'.$trails[$trail].'</li>';
19824: }
19825: $resulttext .= '</ul></li>';
19826: }
19827: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
19828: if (ref($lastactref) eq 'HASH') {
19829: $lastactref->{'cats'} = 1;
19830: }
19831: }
19832: $resulttext .= '</ul>';
19833: if ($changes{'unauth'} || $changes{'auth'}) {
19834: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19835: if ($changes{'auth'}) {
19836: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
19837: }
19838: if ($changes{'unauth'}) {
19839: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
19840: }
19841: my $cachetime = 24*60*60;
19842: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19843: if (ref($lastactref) eq 'HASH') {
19844: $lastactref->{'domdefaults'} = 1;
19845: }
19846: }
19847: } else {
19848: $resulttext = '<span class="LC_error">'.
19849: &mt('An error occurred: [_1]',$putresult).'</span>';
19850: }
19851: } else {
19852: $resulttext = &mt('No changes made to course and community categories');
19853: }
19854: return $resulttext;
19855: }
19856:
19857: sub modify_serverstatuses {
19858: my ($dom,%domconfig) = @_;
19859: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
19860: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
19861: %currserverstatus = %{$domconfig{'serverstatuses'}};
19862: }
19863: my @pages = &serverstatus_pages();
19864: foreach my $type (@pages) {
19865: $newserverstatus{$type}{'namedusers'} = '';
19866: $newserverstatus{$type}{'machines'} = '';
19867: if (defined($env{'form.'.$type.'_namedusers'})) {
19868: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
19869: my @okusers;
19870: foreach my $user (@users) {
19871: my ($uname,$udom) = split(/:/,$user);
19872: if (($udom =~ /^$match_domain$/) &&
19873: (&Apache::lonnet::domain($udom)) &&
19874: ($uname =~ /^$match_username$/)) {
19875: if (!grep(/^\Q$user\E/,@okusers)) {
19876: push(@okusers,$user);
19877: }
19878: }
19879: }
19880: if (@okusers > 0) {
19881: @okusers = sort(@okusers);
19882: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
19883: }
19884: }
19885: if (defined($env{'form.'.$type.'_machines'})) {
19886: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
19887: my @okmachines;
19888: foreach my $ip (@machines) {
19889: my @parts = split(/\./,$ip);
19890: next if (@parts < 4);
19891: my $badip = 0;
19892: for (my $i=0; $i<4; $i++) {
19893: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
19894: $badip = 1;
19895: last;
19896: }
19897: }
19898: if (!$badip) {
19899: push(@okmachines,$ip);
19900: }
19901: }
19902: @okmachines = sort(@okmachines);
19903: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
19904: }
19905: }
19906: my %serverstatushash = (
19907: serverstatuses => \%newserverstatus,
19908: );
19909: foreach my $type (@pages) {
19910: foreach my $setting ('namedusers','machines') {
19911: my (@current,@new);
19912: if (ref($currserverstatus{$type}) eq 'HASH') {
19913: if ($currserverstatus{$type}{$setting} ne '') {
19914: @current = split(/,/,$currserverstatus{$type}{$setting});
19915: }
19916: }
19917: if ($newserverstatus{$type}{$setting} ne '') {
19918: @new = split(/,/,$newserverstatus{$type}{$setting});
19919: }
19920: if (@current > 0) {
19921: if (@new > 0) {
19922: foreach my $item (@current) {
19923: if (!grep(/^\Q$item\E$/,@new)) {
19924: $changes{$type}{$setting} = 1;
19925: last;
19926: }
19927: }
19928: foreach my $item (@new) {
19929: if (!grep(/^\Q$item\E$/,@current)) {
19930: $changes{$type}{$setting} = 1;
19931: last;
19932: }
19933: }
19934: } else {
19935: $changes{$type}{$setting} = 1;
19936: }
19937: } elsif (@new > 0) {
19938: $changes{$type}{$setting} = 1;
19939: }
19940: }
19941: }
19942: if (keys(%changes) > 0) {
19943: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
19944: my $putresult = &Apache::lonnet::put_dom('configuration',
19945: \%serverstatushash,$dom);
19946: if ($putresult eq 'ok') {
19947: $resulttext .= &mt('Changes made:').'<ul>';
19948: foreach my $type (@pages) {
19949: if (ref($changes{$type}) eq 'HASH') {
19950: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
19951: if ($changes{$type}{'namedusers'}) {
19952: if ($newserverstatus{$type}{'namedusers'} eq '') {
19953: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
19954: } else {
19955: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
19956: }
19957: }
19958: if ($changes{$type}{'machines'}) {
19959: if ($newserverstatus{$type}{'machines'} eq '') {
19960: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
19961: } else {
19962: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
19963: }
19964:
19965: }
19966: $resulttext .= '</ul></li>';
19967: }
19968: }
19969: $resulttext .= '</ul>';
19970: } else {
19971: $resulttext = '<span class="LC_error">'.
19972: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
19973:
19974: }
19975: } else {
19976: $resulttext = &mt('No changes made to access to server status pages');
19977: }
19978: return $resulttext;
19979: }
19980:
19981: sub modify_helpsettings {
19982: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19983: my ($resulttext,$errors,%changes,%helphash);
19984: my %defaultchecked = ('submitbugs' => 'on');
19985: my @offon = ('off','on');
19986: my @toggles = ('submitbugs');
19987: my %current = ('submitbugs' => '',
19988: 'adhoc' => {},
19989: );
19990: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
19991: %current = %{$domconfig{'helpsettings'}};
19992: }
19993: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19994: foreach my $item (@toggles) {
19995: if ($defaultchecked{$item} eq 'on') {
19996: if ($current{$item} eq '') {
19997: if ($env{'form.'.$item} eq '0') {
19998: $changes{$item} = 1;
19999: }
20000: } elsif ($current{$item} ne $env{'form.'.$item}) {
20001: $changes{$item} = 1;
20002: }
20003: } elsif ($defaultchecked{$item} eq 'off') {
20004: if ($current{$item} eq '') {
20005: if ($env{'form.'.$item} eq '1') {
20006: $changes{$item} = 1;
20007: }
20008: } elsif ($current{$item} ne $env{'form.'.$item}) {
20009: $changes{$item} = 1;
20010: }
20011: }
20012: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20013: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20014: }
20015: }
20016: my $maxnum = $env{'form.helproles_maxnum'};
20017: my $confname = $dom.'-domainconfig';
20018: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20019: my (@allpos,%newsettings,%changedprivs,$newrole);
20020: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20021: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20022: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20023: my %lt = &Apache::lonlocal::texthash(
20024: s => 'system',
20025: d => 'domain',
20026: order => 'Display order',
20027: access => 'Role usage',
20028: all => 'All with domain helpdesk or helpdesk assistant role',
20029: dh => 'All with domain helpdesk role',
20030: da => 'All with domain helpdesk assistant role',
20031: none => 'None',
20032: status => 'Determined based on institutional status',
20033: inc => 'Include all, but exclude specific personnel',
20034: exc => 'Exclude all, but include specific personnel',
20035: );
20036: for (my $num=0; $num<=$maxnum; $num++) {
20037: my ($prefix,$identifier,$rolename,%curr);
20038: if ($num == $maxnum) {
20039: next unless ($env{'form.newcusthelp'} == $maxnum);
20040: $identifier = 'custhelp'.$num;
20041: $prefix = 'helproles_'.$num;
20042: $rolename = $env{'form.custhelpname'.$num};
20043: $rolename=~s/[^A-Za-z0-9]//gs;
20044: next if ($rolename eq '');
20045: next if (exists($existing{'rolesdef_'.$rolename}));
20046: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20047: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20048: $newprivs{'c'},$confname,$dom);
20049: if ($result ne 'ok') {
20050: $errors .= '<li><span class="LC_error">'.
20051: &mt('An error occurred storing the new custom role: [_1]',
20052: $result).'</span></li>';
20053: next;
20054: } else {
20055: $changedprivs{$rolename} = \%newprivs;
20056: $newrole = $rolename;
20057: }
20058: } else {
20059: $prefix = 'helproles_'.$num;
20060: $rolename = $env{'form.'.$prefix};
20061: next if ($rolename eq '');
20062: next unless (exists($existing{'rolesdef_'.$rolename}));
20063: $identifier = 'custhelp'.$num;
20064: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20065: my %currprivs;
20066: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20067: split(/\_/,$existing{'rolesdef_'.$rolename});
20068: foreach my $level ('c','d','s') {
20069: if ($newprivs{$level} ne $currprivs{$level}) {
20070: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20071: $newprivs{'c'},$confname,$dom);
20072: if ($result ne 'ok') {
20073: $errors .= '<li><span class="LC_error">'.
20074: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20075: $rolename,$result).'</span></li>';
20076: } else {
20077: $changedprivs{$rolename} = \%newprivs;
20078: }
20079: last;
20080: }
20081: }
20082: if (ref($current{'adhoc'}) eq 'HASH') {
20083: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20084: %curr = %{$current{'adhoc'}{$rolename}};
20085: }
20086: }
20087: }
20088: my $newpos = $env{'form.'.$prefix.'_pos'};
20089: $newpos =~ s/\D+//g;
20090: $allpos[$newpos] = $rolename;
20091: my $newdesc = $env{'form.'.$prefix.'_desc'};
20092: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20093: if ($curr{'desc'}) {
20094: if ($curr{'desc'} ne $newdesc) {
20095: $changes{'customrole'}{$rolename}{'desc'} = 1;
20096: $newsettings{$rolename}{'desc'} = $newdesc;
20097: }
20098: } elsif ($newdesc ne '') {
20099: $changes{'customrole'}{$rolename}{'desc'} = 1;
20100: $newsettings{$rolename}{'desc'} = $newdesc;
20101: }
20102: my $access = $env{'form.'.$prefix.'_access'};
20103: if (grep(/^\Q$access\E$/,@accesstypes)) {
20104: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20105: if ($access eq 'status') {
20106: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20107: if (scalar(@statuses) == 0) {
20108: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20109: } else {
20110: my (@shownstatus,$numtypes);
20111: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20112: if (ref($types) eq 'ARRAY') {
20113: $numtypes = scalar(@{$types});
20114: foreach my $type (sort(@statuses)) {
20115: if ($type eq 'default') {
20116: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20117: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20118: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20119: push(@shownstatus,$usertypes->{$type});
20120: }
20121: }
20122: }
20123: if (grep(/^default$/,@statuses)) {
20124: push(@shownstatus,$othertitle);
20125: }
20126: if (scalar(@shownstatus) == 1+$numtypes) {
20127: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20128: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20129: } else {
20130: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20131: if (ref($curr{'status'}) eq 'ARRAY') {
20132: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20133: if (@diffs) {
20134: $changes{'customrole'}{$rolename}{$access} = 1;
20135: }
20136: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20137: $changes{'customrole'}{$rolename}{$access} = 1;
20138: }
20139: }
20140: }
20141: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20142: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20143: my @newspecstaff;
20144: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20145: foreach my $person (sort(@personnel)) {
20146: if ($domhelpdesk{$person}) {
20147: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20148: }
20149: }
20150: if (ref($curr{$access}) eq 'ARRAY') {
20151: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20152: if (@diffs) {
20153: $changes{'customrole'}{$rolename}{$access} = 1;
20154: }
20155: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20156: $changes{'customrole'}{$rolename}{$access} = 1;
20157: }
20158: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20159: my ($uname,$udom) = split(/:/,$person);
20160: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20161: }
20162: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20163: }
20164: } else {
20165: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20166: }
20167: unless ($curr{'access'} eq $access) {
20168: $changes{'customrole'}{$rolename}{'access'} = 1;
20169: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20170: }
20171: }
20172: if (@allpos > 0) {
20173: my $idx = 0;
20174: foreach my $rolename (@allpos) {
20175: if ($rolename ne '') {
20176: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20177: if (ref($current{'adhoc'}) eq 'HASH') {
20178: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20179: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20180: $changes{'customrole'}{$rolename}{'order'} = 1;
20181: $newsettings{$rolename}{'order'} = $idx+1;
20182: }
20183: }
20184: }
20185: $idx ++;
20186: }
20187: }
20188: }
20189: my $putresult;
20190: if (keys(%changes) > 0) {
20191: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20192: if ($putresult eq 'ok') {
20193: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20194: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20195: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20196: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20197: }
20198: }
20199: my $cachetime = 24*60*60;
20200: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20201: if (ref($lastactref) eq 'HASH') {
20202: $lastactref->{'domdefaults'} = 1;
20203: }
20204: } else {
20205: $errors .= '<li><span class="LC_error">'.
20206: &mt('An error occurred storing the settings: [_1]',
20207: $putresult).'</span></li>';
20208: }
20209: }
20210: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20211: $resulttext = &mt('Changes made:').'<ul>';
20212: my (%shownprivs,@levelorder);
20213: @levelorder = ('c','d','s');
20214: if ((keys(%changes)) && ($putresult eq 'ok')) {
20215: foreach my $item (sort(keys(%changes))) {
20216: if ($item eq 'submitbugs') {
20217: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20218: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20219: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20220: } elsif ($item eq 'customrole') {
20221: if (ref($changes{'customrole'}) eq 'HASH') {
20222: my @keyorder = ('order','desc','access','status','exc','inc');
20223: my %keytext = &Apache::lonlocal::texthash(
20224: order => 'Order',
20225: desc => 'Role description',
20226: access => 'Role usage',
20227: status => 'Allowed institutional types',
20228: exc => 'Allowed personnel',
20229: inc => 'Disallowed personnel',
20230: );
20231: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20232: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20233: if ($role eq $newrole) {
20234: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
20235: $role).'<ul>';
20236: } else {
20237: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20238: $role).'<ul>';
20239: }
20240: foreach my $key (@keyorder) {
20241: if ($changes{'customrole'}{$role}{$key}) {
20242: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
20243: $keytext{$key},$newsettings{$role}{$key}).
20244: '</li>';
20245: }
20246: }
20247: if (ref($changedprivs{$role}) eq 'HASH') {
20248: $shownprivs{$role} = 1;
20249: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
20250: foreach my $level (@levelorder) {
20251: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20252: next if ($item eq '');
20253: my ($priv) = split(/\&/,$item,2);
20254: if (&Apache::lonnet::plaintext($priv)) {
20255: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20256: unless ($level eq 'c') {
20257: $resulttext .= ' ('.$lt{$level}.')';
20258: }
20259: $resulttext .= '</li>';
20260: }
20261: }
20262: }
20263: $resulttext .= '</ul>';
20264: }
20265: $resulttext .= '</ul></li>';
20266: }
20267: }
20268: }
20269: }
20270: }
20271: }
20272: if (keys(%changedprivs)) {
20273: foreach my $role (sort(keys(%changedprivs))) {
20274: unless ($shownprivs{$role}) {
20275: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20276: $role).'<ul>'.
20277: '<li>'.&mt('Privileges set to :').'<ul>';
20278: foreach my $level (@levelorder) {
20279: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20280: next if ($item eq '');
20281: my ($priv) = split(/\&/,$item,2);
20282: if (&Apache::lonnet::plaintext($priv)) {
20283: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20284: unless ($level eq 'c') {
20285: $resulttext .= ' ('.$lt{$level}.')';
20286: }
20287: $resulttext .= '</li>';
20288: }
20289: }
20290: }
20291: $resulttext .= '</ul></li></ul></li>';
20292: }
20293: }
20294: }
20295: $resulttext .= '</ul>';
20296: } else {
20297: $resulttext = &mt('No changes made to help settings');
20298: }
20299: if ($errors) {
20300: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
20301: $errors.'</ul>';
20302: }
20303: return $resulttext;
20304: }
20305:
20306: sub modify_coursedefaults {
20307: my ($dom,$lastactref,%domconfig) = @_;
20308: my ($resulttext,$errors,%changes,%defaultshash);
20309: my %defaultchecked = (
20310: 'canuse_pdfforms' => 'off',
20311: 'uselcmath' => 'on',
20312: 'usejsme' => 'on',
20313: 'inline_chem' => 'on',
20314: );
20315: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
20316: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
20317: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
20318: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
20319: 'mysqltables_textbook','mysqltables_placement');
20320: my @types = ('official','unofficial','community','textbook','placement');
20321: my %staticdefaults = (
20322: anonsurvey_threshold => 10,
20323: uploadquota => 500,
20324: postsubmit => 60,
20325: mysqltables => 172800,
20326: );
20327: my %texoptions = (
20328: MathJax => 'MathJax',
20329: mimetex => &mt('Convert to Images'),
20330: tth => &mt('TeX to HTML'),
20331: );
20332: $defaultshash{'coursedefaults'} = {};
20333:
20334: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
20335: if ($domconfig{'coursedefaults'} eq '') {
20336: $domconfig{'coursedefaults'} = {};
20337: }
20338: }
20339:
20340: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
20341: foreach my $item (@toggles) {
20342: if ($defaultchecked{$item} eq 'on') {
20343: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20344: ($env{'form.'.$item} eq '0')) {
20345: $changes{$item} = 1;
20346: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20347: $changes{$item} = 1;
20348: }
20349: } elsif ($defaultchecked{$item} eq 'off') {
20350: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20351: ($env{'form.'.$item} eq '1')) {
20352: $changes{$item} = 1;
20353: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20354: $changes{$item} = 1;
20355: }
20356: }
20357: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
20358: }
20359: foreach my $item (@numbers) {
20360: my ($currdef,$newdef);
20361: $newdef = $env{'form.'.$item};
20362: if ($item eq 'anonsurvey_threshold') {
20363: $currdef = $domconfig{'coursedefaults'}{$item};
20364: $newdef =~ s/\D//g;
20365: if ($newdef eq '' || $newdef < 1) {
20366: $newdef = 1;
20367: }
20368: $defaultshash{'coursedefaults'}{$item} = $newdef;
20369: } else {
20370: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
20371: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
20372: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
20373: }
20374: $newdef =~ s/[^\w.\-]//g;
20375: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
20376: }
20377: if ($currdef ne $newdef) {
20378: if ($item eq 'anonsurvey_threshold') {
20379: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
20380: $changes{$item} = 1;
20381: }
20382: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
20383: my $setting = $1;
20384: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
20385: $changes{$setting} = 1;
20386: }
20387: }
20388: }
20389: }
20390: my $texengine;
20391: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
20392: $texengine = $env{'form.texengine'};
20393: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
20394: if ($currdef eq '') {
20395: unless ($texengine eq $Apache::lonnet::deftex) {
20396: $changes{'texengine'} = 1;
20397: }
20398: } elsif ($currdef ne $texengine) {
20399: $changes{'texengine'} = 1;
20400: }
20401: }
20402: if ($texengine ne '') {
20403: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
20404: }
20405: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
20406: my @currclonecode;
20407: if (ref($currclone) eq 'HASH') {
20408: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
20409: @currclonecode = @{$currclone->{'instcode'}};
20410: }
20411: }
20412: my $newclone;
20413: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
20414: $newclone = $env{'form.canclone'};
20415: }
20416: if ($newclone eq 'instcode') {
20417: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
20418: my (%codedefaults,@code_order,@clonecode);
20419: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
20420: \@code_order);
20421: foreach my $item (@code_order) {
20422: if (grep(/^\Q$item\E$/,@newcodes)) {
20423: push(@clonecode,$item);
20424: }
20425: }
20426: if (@clonecode) {
20427: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
20428: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
20429: if (@diffs) {
20430: $changes{'canclone'} = 1;
20431: }
20432: } else {
20433: $newclone eq '';
20434: }
20435: } elsif ($newclone ne '') {
20436: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
20437: }
20438: if ($newclone ne $currclone) {
20439: $changes{'canclone'} = 1;
20440: }
20441: my %credits;
20442: foreach my $type (@types) {
20443: unless ($type eq 'community') {
20444: $credits{$type} = $env{'form.'.$type.'_credits'};
20445: $credits{$type} =~ s/[^\d.]+//g;
20446: }
20447: }
20448: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
20449: ($env{'form.coursecredits'} eq '1')) {
20450: $changes{'coursecredits'} = 1;
20451: foreach my $type (keys(%credits)) {
20452: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20453: }
20454: } else {
20455: if ($env{'form.coursecredits'} eq '1') {
20456: foreach my $type (@types) {
20457: unless ($type eq 'community') {
20458: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
20459: $changes{'coursecredits'} = 1;
20460: }
20461: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20462: }
20463: }
20464: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20465: foreach my $type (@types) {
20466: unless ($type eq 'community') {
20467: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
20468: $changes{'coursecredits'} = 1;
20469: last;
20470: }
20471: }
20472: }
20473: }
20474: }
20475: if ($env{'form.postsubmit'} eq '1') {
20476: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
20477: my %currtimeout;
20478: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20479: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
20480: $changes{'postsubmit'} = 1;
20481: }
20482: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20483: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
20484: }
20485: } else {
20486: $changes{'postsubmit'} = 1;
20487: }
20488: foreach my $type (@types) {
20489: my $timeout = $env{'form.'.$type.'_timeout'};
20490: $timeout =~ s/\D//g;
20491: if ($timeout == $staticdefaults{'postsubmit'}) {
20492: $timeout = '';
20493: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
20494: $timeout = '0';
20495: }
20496: unless ($timeout eq '') {
20497: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
20498: }
20499: if (exists($currtimeout{$type})) {
20500: if ($timeout ne $currtimeout{$type}) {
20501: $changes{'postsubmit'} = 1;
20502: }
20503: } elsif ($timeout ne '') {
20504: $changes{'postsubmit'} = 1;
20505: }
20506: }
20507: } else {
20508: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
20509: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20510: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
20511: $changes{'postsubmit'} = 1;
20512: }
20513: } else {
20514: $changes{'postsubmit'} = 1;
20515: }
20516: }
20517: }
20518: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20519: $dom);
20520: if ($putresult eq 'ok') {
20521: if (keys(%changes) > 0) {
20522: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20523: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
20524: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
20525: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
20526: ($changes{'inline_chem'})) {
20527: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine') {
20528: if ($changes{$item}) {
20529: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
20530: }
20531: }
20532: if ($changes{'coursecredits'}) {
20533: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20534: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
20535: $domdefaults{$type.'credits'} =
20536: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
20537: }
20538: }
20539: }
20540: if ($changes{'postsubmit'}) {
20541: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20542: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
20543: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20544: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
20545: $domdefaults{$type.'postsubtimeout'} =
20546: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20547: }
20548: }
20549: }
20550: }
20551: if ($changes{'uploadquota'}) {
20552: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20553: foreach my $type (@types) {
20554: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
20555: }
20556: }
20557: }
20558: if ($changes{'canclone'}) {
20559: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20560: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20561: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
20562: if (@clonecodes) {
20563: $domdefaults{'canclone'} = join('+',@clonecodes);
20564: }
20565: }
20566: } else {
20567: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
20568: }
20569: }
20570: my $cachetime = 24*60*60;
20571: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20572: if (ref($lastactref) eq 'HASH') {
20573: $lastactref->{'domdefaults'} = 1;
20574: }
20575: }
20576: $resulttext = &mt('Changes made:').'<ul>';
20577: foreach my $item (sort(keys(%changes))) {
20578: if ($item eq 'canuse_pdfforms') {
20579: if ($env{'form.'.$item} eq '1') {
20580: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
20581: } else {
20582: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
20583: }
20584: } elsif ($item eq 'uselcmath') {
20585: if ($env{'form.'.$item} eq '1') {
20586: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
20587: } else {
20588: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
20589: }
20590: } elsif ($item eq 'usejsme') {
20591: if ($env{'form.'.$item} eq '1') {
20592: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
20593: } else {
20594: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
20595: }
20596: } elsif ($item eq 'inline_chem') {
20597: if ($env{'form.'.$item} eq '1') {
20598: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
20599: } else {
20600: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
20601: }
20602: } elsif ($item eq 'texengine') {
20603: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
20604: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
20605: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
20606: }
20607: } elsif ($item eq 'anonsurvey_threshold') {
20608: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
20609: } elsif ($item eq 'uploadquota') {
20610: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20611: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
20612: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
20613: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
20614: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
20615: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
20616: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
20617: '</ul>'.
20618: '</li>';
20619: } else {
20620: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
20621: }
20622: } elsif ($item eq 'mysqltables') {
20623: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
20624: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
20625: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
20626: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
20627: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
20628: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
20629: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
20630: '</ul>'.
20631: '</li>';
20632: } else {
20633: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
20634: }
20635: } elsif ($item eq 'postsubmit') {
20636: if ($domdefaults{'postsubmit'} eq 'off') {
20637: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
20638: } else {
20639: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
20640: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20641: $resulttext .= &mt('durations:').'<ul>';
20642: foreach my $type (@types) {
20643: $resulttext .= '<li>';
20644: my $timeout;
20645: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20646: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20647: }
20648: my $display;
20649: if ($timeout eq '0') {
20650: $display = &mt('unlimited');
20651: } elsif ($timeout eq '') {
20652: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
20653: } else {
20654: $display = &mt('[quant,_1,second]',$timeout);
20655: }
20656: if ($type eq 'community') {
20657: $resulttext .= &mt('Communities');
20658: } elsif ($type eq 'official') {
20659: $resulttext .= &mt('Official courses');
20660: } elsif ($type eq 'unofficial') {
20661: $resulttext .= &mt('Unofficial courses');
20662: } elsif ($type eq 'textbook') {
20663: $resulttext .= &mt('Textbook courses');
20664: } elsif ($type eq 'placement') {
20665: $resulttext .= &mt('Placement tests');
20666: }
20667: $resulttext .= ' -- '.$display.'</li>';
20668: }
20669: $resulttext .= '</ul>';
20670: }
20671: $resulttext .= '</li>';
20672: }
20673: } elsif ($item eq 'coursecredits') {
20674: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20675: if (($domdefaults{'officialcredits'} eq '') &&
20676: ($domdefaults{'unofficialcredits'} eq '') &&
20677: ($domdefaults{'textbookcredits'} eq '')) {
20678: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20679: } else {
20680: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
20681: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
20682: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
20683: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
20684: '</ul>'.
20685: '</li>';
20686: }
20687: } else {
20688: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20689: }
20690: } elsif ($item eq 'canclone') {
20691: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20692: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20693: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
20694: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
20695: }
20696: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
20697: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
20698: } else {
20699: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
20700: }
20701: }
20702: }
20703: $resulttext .= '</ul>';
20704: } else {
20705: $resulttext = &mt('No changes made to course defaults');
20706: }
20707: } else {
20708: $resulttext = '<span class="LC_error">'.
20709: &mt('An error occurred: [_1]',$putresult).'</span>';
20710: }
20711: return $resulttext;
20712: }
20713:
20714: sub modify_selfenrollment {
20715: my ($dom,$lastactref,%domconfig) = @_;
20716: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
20717: my @types = ('official','unofficial','community','textbook','placement');
20718: my %titles = &tool_titles();
20719: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
20720: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
20721: $ordered{'default'} = ['types','registered','approval','limit'];
20722:
20723: my (%roles,%shown,%toplevel);
20724: $roles{'0'} = &Apache::lonnet::plaintext('dc');
20725:
20726: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
20727: if ($domconfig{'selfenrollment'} eq '') {
20728: $domconfig{'selfenrollment'} = {};
20729: }
20730: }
20731: %toplevel = (
20732: admin => 'Configuration Rights',
20733: default => 'Default settings',
20734: validation => 'Validation of self-enrollment requests',
20735: );
20736: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
20737:
20738: if (ref($ordered{'admin'}) eq 'ARRAY') {
20739: foreach my $item (@{$ordered{'admin'}}) {
20740: foreach my $type (@types) {
20741: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
20742: $selfenrollhash{'admin'}{$type}{$item} = 1;
20743: } else {
20744: $selfenrollhash{'admin'}{$type}{$item} = 0;
20745: }
20746: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
20747: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
20748: if ($selfenrollhash{'admin'}{$type}{$item} ne
20749: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
20750: push(@{$changes{'admin'}{$type}},$item);
20751: }
20752: } else {
20753: if (!$selfenrollhash{'admin'}{$type}{$item}) {
20754: push(@{$changes{'admin'}{$type}},$item);
20755: }
20756: }
20757: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
20758: push(@{$changes{'admin'}{$type}},$item);
20759: }
20760: }
20761: }
20762: }
20763:
20764: foreach my $item (@{$ordered{'default'}}) {
20765: foreach my $type (@types) {
20766: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
20767: if ($item eq 'types') {
20768: unless (($value eq 'all') || ($value eq 'dom')) {
20769: $value = '';
20770: }
20771: } elsif ($item eq 'registered') {
20772: unless ($value eq '1') {
20773: $value = 0;
20774: }
20775: } elsif ($item eq 'approval') {
20776: unless ($value =~ /^[012]$/) {
20777: $value = 0;
20778: }
20779: } else {
20780: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20781: $value = 'none';
20782: }
20783: }
20784: $selfenrollhash{'default'}{$type}{$item} = $value;
20785: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
20786: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20787: if ($selfenrollhash{'default'}{$type}{$item} ne
20788: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
20789: push(@{$changes{'default'}{$type}},$item);
20790: }
20791: } else {
20792: push(@{$changes{'default'}{$type}},$item);
20793: }
20794: } else {
20795: push(@{$changes{'default'}{$type}},$item);
20796: }
20797: if ($item eq 'limit') {
20798: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20799: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
20800: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
20801: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
20802: }
20803: } else {
20804: $selfenrollhash{'default'}{$type}{'cap'} = '';
20805: }
20806: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20807: if ($selfenrollhash{'default'}{$type}{'cap'} ne
20808: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
20809: push(@{$changes{'default'}{$type}},'cap');
20810: }
20811: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
20812: push(@{$changes{'default'}{$type}},'cap');
20813: }
20814: }
20815: }
20816: }
20817:
20818: foreach my $item (@{$itemsref}) {
20819: if ($item eq 'fields') {
20820: my @changed;
20821: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
20822: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
20823: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
20824: }
20825: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20826: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
20827: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
20828: $domconfig{'selfenrollment'}{'validation'}{$item});
20829: } else {
20830: @changed = @{$selfenrollhash{'validation'}{$item}};
20831: }
20832: } else {
20833: @changed = @{$selfenrollhash{'validation'}{$item}};
20834: }
20835: if (@changed) {
20836: if ($selfenrollhash{'validation'}{$item}) {
20837: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
20838: } else {
20839: $changes{'validation'}{$item} = &mt('None');
20840: }
20841: }
20842: } else {
20843: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
20844: if ($item eq 'markup') {
20845: if ($env{'form.selfenroll_validation_'.$item}) {
20846: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
20847: }
20848: }
20849: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20850: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
20851: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
20852: }
20853: }
20854: }
20855: }
20856:
20857: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
20858: $dom);
20859: if ($putresult eq 'ok') {
20860: if (keys(%changes) > 0) {
20861: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20862: $resulttext = &mt('Changes made:').'<ul>';
20863: foreach my $key ('admin','default','validation') {
20864: if (ref($changes{$key}) eq 'HASH') {
20865: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
20866: if ($key eq 'validation') {
20867: foreach my $item (@{$itemsref}) {
20868: if (exists($changes{$key}{$item})) {
20869: if ($item eq 'markup') {
20870: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
20871: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
20872: } else {
20873: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
20874: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
20875: }
20876: }
20877: }
20878: } else {
20879: foreach my $type (@types) {
20880: if ($type eq 'community') {
20881: $roles{'1'} = &mt('Community personnel');
20882: } else {
20883: $roles{'1'} = &mt('Course personnel');
20884: }
20885: if (ref($changes{$key}{$type}) eq 'ARRAY') {
20886: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
20887: if ($key eq 'admin') {
20888: my @mgrdc = ();
20889: if (ref($ordered{$key}) eq 'ARRAY') {
20890: foreach my $item (@{$ordered{'admin'}}) {
20891: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
20892: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
20893: push(@mgrdc,$item);
20894: }
20895: }
20896: }
20897: if (@mgrdc) {
20898: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
20899: } else {
20900: delete($domdefaults{$type.'selfenrolladmdc'});
20901: }
20902: }
20903: } else {
20904: if (ref($ordered{$key}) eq 'ARRAY') {
20905: foreach my $item (@{$ordered{$key}}) {
20906: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
20907: $domdefaults{$type.'selfenroll'.$item} =
20908: $selfenrollhash{$key}{$type}{$item};
20909: }
20910: }
20911: }
20912: }
20913: }
20914: $resulttext .= '<li>'.$titles{$type}.'<ul>';
20915: foreach my $item (@{$ordered{$key}}) {
20916: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
20917: $resulttext .= '<li>';
20918: if ($key eq 'admin') {
20919: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
20920: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
20921: } else {
20922: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
20923: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
20924: }
20925: $resulttext .= '</li>';
20926: }
20927: }
20928: $resulttext .= '</ul></li>';
20929: }
20930: }
20931: $resulttext .= '</ul></li>';
20932: }
20933: }
20934: }
20935: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
20936: my $cachetime = 24*60*60;
20937: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20938: if (ref($lastactref) eq 'HASH') {
20939: $lastactref->{'domdefaults'} = 1;
20940: }
20941: }
20942: $resulttext .= '</ul>';
20943: } else {
20944: $resulttext = &mt('No changes made to self-enrollment settings');
20945: }
20946: } else {
20947: $resulttext = '<span class="LC_error">'.
20948: &mt('An error occurred: [_1]',$putresult).'</span>';
20949: }
20950: return $resulttext;
20951: }
20952:
20953: sub modify_wafproxy {
20954: my ($dom,$action,$lastactref,%domconfig) = @_;
20955: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20956: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
20957: %wafproxy,%changes,%expirecache,%expiresaml);
20958: foreach my $server (sort(keys(%servers))) {
20959: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20960: if ($serverhome eq $server) {
20961: my $serverdom = &Apache::lonnet::host_domain($server);
20962: if ($serverdom eq $dom) {
20963: $canset{$server} = 1;
20964: }
20965: }
20966: }
20967: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
20968: %{$values{$dom}} = ();
20969: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
20970: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
20971: }
20972: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
20973: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
20974: }
20975: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
20976: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
20977: }
20978: }
20979: my $output;
20980: if (keys(%canset)) {
20981: %{$wafproxy{'alias'}} = ();
20982: %{$wafproxy{'saml'}} = ();
20983: foreach my $key (sort(keys(%canset))) {
20984: if ($env{'form.wafproxy_'.$dom}) {
20985: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
20986: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
20987: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
20988: $changes{'alias'} = 1;
20989: }
20990: if ($env{'form.wafproxy_alias_saml_'.$key}) {
20991: $wafproxy{'saml'}{$key} = 1;
20992: }
20993: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
20994: $changes{'saml'} = 1;
20995: }
20996: } else {
20997: $wafproxy{'alias'}{$key} = '';
20998: $wafproxy{'saml'}{$key} = '';
20999: if ($curralias{$key}) {
21000: $changes{'alias'} = 1;
21001: }
21002: if ($currsaml{$key}) {
21003: $changes{'saml'} = 1;
21004: }
21005: }
21006: if ($wafproxy{'alias'}{$key} eq '') {
21007: if ($curralias{$key}) {
21008: $expirecache{$key} = 1;
21009: }
21010: delete($wafproxy{'alias'}{$key});
21011: }
21012: if ($wafproxy{'saml'}{$key} eq '') {
21013: if ($currsaml{$key}) {
21014: $expiresaml{$key} = 1;
21015: }
21016: delete($wafproxy{'saml'}{$key});
21017: }
21018: }
21019: unless (keys(%{$wafproxy{'alias'}})) {
21020: delete($wafproxy{'alias'});
21021: }
21022: unless (keys(%{$wafproxy{'saml'}})) {
21023: delete($wafproxy{'saml'});
21024: }
21025: # Localization for values in %warn occurs in &mt() calls separately.
21026: my %warn = (
21027: trusted => 'trusted IP range(s)',
21028: vpnint => 'internal IP range(s) for VPN sessions(s)',
21029: vpnext => 'IP range(s) for backend WAF connections',
21030: );
21031: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21032: my $possible = $env{'form.wafproxy_'.$item};
21033: $possible =~ s/^\s+|\s+$//g;
21034: if ($possible ne '') {
21035: if ($item eq 'remoteip') {
21036: if ($possible =~ /^[mhn]$/) {
21037: $wafproxy{$item} = $possible;
21038: }
21039: } elsif ($item eq 'ipheader') {
21040: if ($wafproxy{'remoteip'} eq 'h') {
21041: $wafproxy{$item} = $possible;
21042: }
21043: } elsif ($item eq 'sslopt') {
21044: if ($possible =~ /^0|1$/) {
21045: $wafproxy{$item} = $possible;
21046: }
21047: } else {
21048: my (@ok,$count);
21049: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21050: unless ($env{'form.wafproxy_vpnaccess'}) {
21051: $possible = '';
21052: }
21053: } elsif ($item eq 'trusted') {
21054: unless ($wafproxy{'remoteip'} eq 'h') {
21055: $possible = '';
21056: }
21057: }
21058: unless ($possible eq '') {
21059: $possible =~ s/[\r\n]+/\s/g;
21060: $possible =~ s/\s*-\s*/-/g;
21061: $possible =~ s/\s+/,/g;
21062: $possible =~ s/,+/,/g;
21063: }
21064: $count = 0;
21065: if ($possible ne '') {
21066: foreach my $poss (split(/\,/,$possible)) {
21067: $count ++;
21068: $poss = &validate_ip_pattern($poss);
21069: if ($poss ne '') {
21070: push(@ok,$poss);
21071: }
21072: }
21073: my $diff = $count - scalar(@ok);
21074: if ($diff) {
21075: push(@warnings,'<li>'.
21076: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21077: $diff,$warn{$item}).
21078: '</li>');
21079: }
21080: if (@ok) {
21081: my @cidr_list;
21082: foreach my $item (@ok) {
21083: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21084: }
21085: $wafproxy{$item} = join(',',@cidr_list);
21086: }
21087: }
21088: }
21089: if ($wafproxy{$item} ne $currvalue{$item}) {
21090: $changes{$item} = 1;
21091: }
21092: } elsif ($currvalue{$item}) {
21093: $changes{$item} = 1;
21094: }
21095: }
21096: } else {
21097: if (keys(%curralias)) {
21098: $changes{'alias'} = 1;
21099: }
21100: if (keys(%currsaml)) {
21101: $changes{'saml'} = 1;
21102: }
21103: if (keys(%currvalue)) {
21104: foreach my $key (keys(%currvalue)) {
21105: $changes{$key} = 1;
21106: }
21107: }
21108: }
21109: if (keys(%changes)) {
21110: my %defaultshash = (
21111: wafproxy => \%wafproxy,
21112: );
21113: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21114: $dom);
21115: if ($putresult eq 'ok') {
21116: my $cachetime = 24*60*60;
21117: my (%domdefaults,$updatedomdefs);
21118: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21119: if ($changes{$item}) {
21120: unless ($updatedomdefs) {
21121: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21122: $updatedomdefs = 1;
21123: }
21124: if ($wafproxy{$item}) {
21125: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21126: } elsif (exists($domdefaults{'waf_'.$item})) {
21127: delete($domdefaults{'waf_'.$item});
21128: }
21129: }
21130: }
21131: if ($updatedomdefs) {
21132: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21133: if (ref($lastactref) eq 'HASH') {
21134: $lastactref->{'domdefaults'} = 1;
21135: }
21136: }
21137: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21138: my %updates = %expirecache;
21139: foreach my $key (keys(%expirecache)) {
21140: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21141: }
21142: if (ref($wafproxy{'alias'}) eq 'HASH') {
21143: my $cachetime = 24*60*60;
21144: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21145: $updates{$key} = 1;
21146: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21147: $cachetime);
21148: }
21149: }
21150: if (ref($lastactref) eq 'HASH') {
21151: $lastactref->{'proxyalias'} = \%updates;
21152: }
21153: }
21154: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21155: my %samlupdates = %expiresaml;
21156: foreach my $key (keys(%expiresaml)) {
21157: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21158: }
21159: if (ref($wafproxy{'saml'}) eq 'HASH') {
21160: my $cachetime = 24*60*60;
21161: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21162: $samlupdates{$key} = 1;
21163: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21164: $cachetime);
21165: }
21166: }
21167: if (ref($lastactref) eq 'HASH') {
21168: $lastactref->{'proxysaml'} = \%samlupdates;
21169: }
21170: }
21171: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21172: foreach my $item ('alias','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21173: if ($changes{$item}) {
21174: if ($item eq 'alias') {
21175: my $numaliased = 0;
21176: if (ref($wafproxy{'alias'}) eq 'HASH') {
21177: my $shown;
21178: if (keys(%{$wafproxy{'alias'}})) {
21179: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21180: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21181: &Apache::lonnet::hostname($server),
21182: $wafproxy{'alias'}{$server}).'</li>';
21183: $numaliased ++;
21184: }
21185: if ($numaliased) {
21186: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21187: '<ul>'.$shown.'</ul>').'</li>';
21188: }
21189: }
21190: }
21191: unless ($numaliased) {
21192: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21193: }
21194: } elsif ($item eq 'saml') {
21195: my $shown;
21196: if (ref($wafproxy{'saml'}) eq 'HASH') {
21197: if (keys(%{$wafproxy{'saml'}})) {
21198: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21199: }
21200: }
21201: if ($shown) {
21202: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21203: $shown).'</li>';
21204: } else {
21205: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21206: }
21207: } else {
21208: if ($item eq 'remoteip') {
21209: my %ip_methods = &remoteip_methods();
21210: if ($wafproxy{$item} =~ /^[mh]$/) {
21211: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21212: $ip_methods{$wafproxy{$item}}).'</li>';
21213: } else {
21214: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21215: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21216: '</li>';
21217: } else {
21218: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21219: }
21220: }
21221: } elsif ($item eq 'ipheader') {
21222: if ($wafproxy{$item}) {
21223: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21224: $wafproxy{$item}).'</li>';
21225: } else {
21226: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
21227: }
21228: } elsif ($item eq 'trusted') {
21229: if ($wafproxy{$item}) {
21230: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
21231: $wafproxy{$item}).'</li>';
21232: } else {
21233: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
21234: }
21235: } elsif ($item eq 'vpnint') {
21236: if ($wafproxy{$item}) {
21237: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
21238: $wafproxy{$item}).'</li>';
21239: } else {
21240: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
21241: }
21242: } elsif ($item eq 'vpnext') {
21243: if ($wafproxy{$item}) {
21244: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
21245: $wafproxy{$item}).'</li>';
21246: } else {
21247: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
21248: }
21249: } elsif ($item eq 'sslopt') {
21250: if ($wafproxy{$item}) {
21251: $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>';
21252: } else {
21253: $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>';
21254: }
21255: }
21256: }
21257: }
21258: }
21259: } else {
21260: $output = '<span class="LC_error">'.
21261: &mt('An error occurred: [_1]',$putresult).'</span>';
21262: }
21263: } elsif (keys(%canset)) {
21264: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
21265: }
21266: if (@warnings) {
21267: $output .= '<br />'.&mt('Warnings:').'<ul>'.
21268: join("\n",@warnings).'</ul>';
21269: }
21270: return $output;
21271: }
21272:
21273: sub validate_ip_pattern {
21274: my ($pattern) = @_;
21275: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
21276: my ($start,$end) = ($1,$2);
21277: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
21278: if (($start !~ m{/}) && ($end !~ m{/})) {
21279: return $start.'-'.$end;
21280: }
21281: }
21282: } elsif ($pattern ne '') {
21283: $pattern = &Net::CIDR::cidrvalidate($pattern);
21284: if ($pattern ne '') {
21285: return $pattern;
21286: }
21287: }
21288: return;
21289: }
21290:
21291: sub modify_usersessions {
21292: my ($dom,$lastactref,%domconfig) = @_;
21293: my @hostingtypes = ('version','excludedomain','includedomain');
21294: my @offloadtypes = ('primary','default');
21295: my %types = (
21296: remote => \@hostingtypes,
21297: hosted => \@hostingtypes,
21298: spares => \@offloadtypes,
21299: );
21300: my @prefixes = ('remote','hosted','spares');
21301: my @lcversions = &Apache::lonnet::all_loncaparevs();
21302: my (%by_ip,%by_location,@intdoms,@instdoms);
21303: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21304: my @locations = sort(keys(%by_location));
21305: my (%defaultshash,%changes);
21306: foreach my $prefix (@prefixes) {
21307: $defaultshash{'usersessions'}{$prefix} = {};
21308: }
21309: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21310: my $resulttext;
21311: my %iphost = &Apache::lonnet::get_iphost();
21312: foreach my $prefix (@prefixes) {
21313: next if ($prefix eq 'spares');
21314: foreach my $type (@{$types{$prefix}}) {
21315: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21316: if ($type eq 'version') {
21317: my $value = $env{'form.'.$prefix.'_'.$type};
21318: my $okvalue;
21319: if ($value ne '') {
21320: if (grep(/^\Q$value\E$/,@lcversions)) {
21321: $okvalue = $value;
21322: }
21323: }
21324: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21325: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21326: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
21327: if ($inuse == 0) {
21328: $changes{$prefix}{$type} = 1;
21329: } else {
21330: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
21331: $changes{$prefix}{$type} = 1;
21332: }
21333: if ($okvalue ne '') {
21334: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21335: }
21336: }
21337: } else {
21338: if (($inuse == 1) && ($okvalue ne '')) {
21339: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21340: $changes{$prefix}{$type} = 1;
21341: }
21342: }
21343: } else {
21344: if (($inuse == 1) && ($okvalue ne '')) {
21345: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21346: $changes{$prefix}{$type} = 1;
21347: }
21348: }
21349: } else {
21350: if (($inuse == 1) && ($okvalue ne '')) {
21351: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21352: $changes{$prefix}{$type} = 1;
21353: }
21354: }
21355: } else {
21356: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21357: my @okvals;
21358: foreach my $val (@vals) {
21359: if ($val =~ /:/) {
21360: my @items = split(/:/,$val);
21361: foreach my $item (@items) {
21362: if (ref($by_location{$item}) eq 'ARRAY') {
21363: push(@okvals,$item);
21364: }
21365: }
21366: } else {
21367: if (ref($by_location{$val}) eq 'ARRAY') {
21368: push(@okvals,$val);
21369: }
21370: }
21371: }
21372: @okvals = sort(@okvals);
21373: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21374: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21375: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21376: if ($inuse == 0) {
21377: $changes{$prefix}{$type} = 1;
21378: } else {
21379: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21380: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
21381: if (@changed > 0) {
21382: $changes{$prefix}{$type} = 1;
21383: }
21384: }
21385: } else {
21386: if ($inuse == 1) {
21387: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21388: $changes{$prefix}{$type} = 1;
21389: }
21390: }
21391: } else {
21392: if ($inuse == 1) {
21393: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21394: $changes{$prefix}{$type} = 1;
21395: }
21396: }
21397: } else {
21398: if ($inuse == 1) {
21399: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21400: $changes{$prefix}{$type} = 1;
21401: }
21402: }
21403: }
21404: }
21405: }
21406:
21407: my @alldoms = &Apache::lonnet::all_domains();
21408: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21409: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
21410: my $savespares;
21411:
21412: foreach my $lonhost (sort(keys(%servers))) {
21413: my $serverhomeID =
21414: &Apache::lonnet::get_server_homeID($servers{$lonhost});
21415: my $serverhostname = &Apache::lonnet::hostname($lonhost);
21416: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
21417: my %spareschg;
21418: foreach my $type (@{$types{'spares'}}) {
21419: my @okspares;
21420: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
21421: foreach my $server (@checked) {
21422: if (&Apache::lonnet::hostname($server) ne '') {
21423: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
21424: unless (grep(/^\Q$server\E$/,@okspares)) {
21425: push(@okspares,$server);
21426: }
21427: }
21428: }
21429: }
21430: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
21431: my $newspare;
21432: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
21433: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
21434: $newspare = $new;
21435: }
21436: }
21437: my @spares;
21438: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
21439: @spares = sort(@okspares,$newspare);
21440: } else {
21441: @spares = sort(@okspares);
21442: }
21443: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
21444: if (ref($spareid{$lonhost}) eq 'HASH') {
21445: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
21446: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
21447: if (@diffs > 0) {
21448: $spareschg{$type} = 1;
21449: }
21450: }
21451: }
21452: }
21453: if (keys(%spareschg) > 0) {
21454: $changes{'spares'}{$lonhost} = \%spareschg;
21455: }
21456: }
21457: $defaultshash{'usersessions'}{'offloadnow'} = {};
21458: $defaultshash{'usersessions'}{'offloadoth'} = {};
21459: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
21460: my @okoffload;
21461: if (@offloadnow) {
21462: foreach my $server (@offloadnow) {
21463: if (&Apache::lonnet::hostname($server) ne '') {
21464: unless (grep(/^\Q$server\E$/,@okoffload)) {
21465: push(@okoffload,$server);
21466: }
21467: }
21468: }
21469: if (@okoffload) {
21470: foreach my $lonhost (@okoffload) {
21471: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
21472: }
21473: }
21474: }
21475: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
21476: my @okoffloadoth;
21477: if (@offloadoth) {
21478: foreach my $server (@offloadoth) {
21479: if (&Apache::lonnet::hostname($server) ne '') {
21480: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
21481: push(@okoffloadoth,$server);
21482: }
21483: }
21484: }
21485: if (@okoffloadoth) {
21486: foreach my $lonhost (@okoffloadoth) {
21487: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
21488: }
21489: }
21490: }
21491: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21492: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
21493: if (ref($changes{'spares'}) eq 'HASH') {
21494: if (keys(%{$changes{'spares'}}) > 0) {
21495: $savespares = 1;
21496: }
21497: }
21498: } else {
21499: $savespares = 1;
21500: }
21501: foreach my $offload ('offloadnow','offloadoth') {
21502: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
21503: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
21504: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
21505: $changes{$offload} = 1;
21506: last;
21507: }
21508: }
21509: unless ($changes{$offload}) {
21510: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
21511: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
21512: $changes{$offload} = 1;
21513: last;
21514: }
21515: }
21516: }
21517: } else {
21518: if (($offload eq 'offloadnow') && (@okoffload)) {
21519: $changes{'offloadnow'} = 1;
21520: }
21521: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
21522: $changes{'offloadoth'} = 1;
21523: }
21524: }
21525: }
21526: } else {
21527: if (@okoffload) {
21528: $changes{'offloadnow'} = 1;
21529: }
21530: if (@okoffloadoth) {
21531: $changes{'offloadoth'} = 1;
21532: }
21533: }
21534: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
21535: if ((keys(%changes) > 0) || ($savespares)) {
21536: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21537: $dom);
21538: if ($putresult eq 'ok') {
21539: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21540: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
21541: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
21542: }
21543: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
21544: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
21545: }
21546: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21547: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
21548: }
21549: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21550: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
21551: }
21552: }
21553: my $cachetime = 24*60*60;
21554: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21555: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
21556: if (ref($lastactref) eq 'HASH') {
21557: $lastactref->{'domdefaults'} = 1;
21558: $lastactref->{'usersessions'} = 1;
21559: }
21560: if (keys(%changes) > 0) {
21561: my %lt = &usersession_titles();
21562: $resulttext = &mt('Changes made:').'<ul>';
21563: foreach my $prefix (@prefixes) {
21564: if (ref($changes{$prefix}) eq 'HASH') {
21565: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21566: if ($prefix eq 'spares') {
21567: if (ref($changes{$prefix}) eq 'HASH') {
21568: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
21569: $resulttext .= '<li><b>'.$lonhost.'</b> ';
21570: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
21571: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
21572: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21573: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
21574: foreach my $type (@{$types{$prefix}}) {
21575: if ($changes{$prefix}{$lonhost}{$type}) {
21576: my $offloadto = &mt('None');
21577: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
21578: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
21579: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
21580: }
21581: }
21582: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
21583: }
21584: }
21585: }
21586: $resulttext .= '</li>';
21587: }
21588: }
21589: } else {
21590: foreach my $type (@{$types{$prefix}}) {
21591: if (defined($changes{$prefix}{$type})) {
21592: my ($newvalue,$notinuse);
21593: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21594: if (ref($defaultshash{'usersessions'}{$prefix})) {
21595: if ($type eq 'version') {
21596: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
21597: } else {
21598: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21599: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
21600: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
21601: }
21602: } else {
21603: $notinuse = 1;
21604: }
21605: }
21606: }
21607: }
21608: if ($newvalue eq '') {
21609: if ($type eq 'version') {
21610: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
21611: } elsif ($notinuse) {
21612: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21613: } else {
21614: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21615: }
21616: } else {
21617: if ($type eq 'version') {
21618: $newvalue .= ' '.&mt('(or later)');
21619: }
21620: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21621: }
21622: }
21623: }
21624: }
21625: $resulttext .= '</ul>';
21626: }
21627: }
21628: if ($changes{'offloadnow'}) {
21629: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21630: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
21631: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
21632: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
21633: $resulttext .= '<li>'.$lonhost.'</li>';
21634: }
21635: $resulttext .= '</ul>';
21636: } else {
21637: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
21638: }
21639: } else {
21640: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
21641: }
21642: }
21643: if ($changes{'offloadoth'}) {
21644: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21645: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
21646: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
21647: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
21648: $resulttext .= '<li>'.$lonhost.'</li>';
21649: }
21650: $resulttext .= '</ul>';
21651: } else {
21652: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
21653: }
21654: } else {
21655: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
21656: }
21657: }
21658: $resulttext .= '</ul>';
21659: } else {
21660: $resulttext = $nochgmsg;
21661: }
21662: } else {
21663: $resulttext = '<span class="LC_error">'.
21664: &mt('An error occurred: [_1]',$putresult).'</span>';
21665: }
21666: } else {
21667: $resulttext = $nochgmsg;
21668: }
21669: return $resulttext;
21670: }
21671:
21672: sub modify_ssl {
21673: my ($dom,$lastactref,%domconfig) = @_;
21674: my (%by_ip,%by_location,@intdoms,@instdoms);
21675: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21676: my @locations = sort(keys(%by_location));
21677: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21678: my (%defaultshash,%changes);
21679: my $action = 'ssl';
21680: my @prefixes = ('connto','connfrom','replication');
21681: foreach my $prefix (@prefixes) {
21682: $defaultshash{$action}{$prefix} = {};
21683: }
21684: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21685: my $resulttext;
21686: my %iphost = &Apache::lonnet::get_iphost();
21687: my @reptypes = ('certreq','nocertreq');
21688: my @connecttypes = ('dom','intdom','other');
21689: my %types = (
21690: connto => \@connecttypes,
21691: connfrom => \@connecttypes,
21692: replication => \@reptypes,
21693: );
21694: foreach my $prefix (sort(keys(%types))) {
21695: foreach my $type (@{$types{$prefix}}) {
21696: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21697: my $value = 'yes';
21698: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
21699: $value = $env{'form.'.$prefix.'_'.$type};
21700: }
21701: if (ref($domconfig{$action}) eq 'HASH') {
21702: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21703: if ($domconfig{$action}{$prefix}{$type} ne '') {
21704: if ($value ne $domconfig{$action}{$prefix}{$type}) {
21705: $changes{$prefix}{$type} = 1;
21706: }
21707: $defaultshash{$action}{$prefix}{$type} = $value;
21708: } else {
21709: $defaultshash{$action}{$prefix}{$type} = $value;
21710: $changes{$prefix}{$type} = 1;
21711: }
21712: } else {
21713: $defaultshash{$action}{$prefix}{$type} = $value;
21714: $changes{$prefix}{$type} = 1;
21715: }
21716: } else {
21717: $defaultshash{$action}{$prefix}{$type} = $value;
21718: $changes{$prefix}{$type} = 1;
21719: }
21720: if (($type eq 'dom') && (keys(%servers) == 1)) {
21721: delete($changes{$prefix}{$type});
21722: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
21723: delete($changes{$prefix}{$type});
21724: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
21725: delete($changes{$prefix}{$type});
21726: }
21727: } elsif ($prefix eq 'replication') {
21728: if (@locations > 0) {
21729: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21730: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21731: my @okvals;
21732: foreach my $val (@vals) {
21733: if ($val =~ /:/) {
21734: my @items = split(/:/,$val);
21735: foreach my $item (@items) {
21736: if (ref($by_location{$item}) eq 'ARRAY') {
21737: push(@okvals,$item);
21738: }
21739: }
21740: } else {
21741: if (ref($by_location{$val}) eq 'ARRAY') {
21742: push(@okvals,$val);
21743: }
21744: }
21745: }
21746: @okvals = sort(@okvals);
21747: if (ref($domconfig{$action}) eq 'HASH') {
21748: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21749: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
21750: if ($inuse == 0) {
21751: $changes{$prefix}{$type} = 1;
21752: } else {
21753: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21754: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
21755: if (@changed > 0) {
21756: $changes{$prefix}{$type} = 1;
21757: }
21758: }
21759: } else {
21760: if ($inuse == 1) {
21761: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21762: $changes{$prefix}{$type} = 1;
21763: }
21764: }
21765: } else {
21766: if ($inuse == 1) {
21767: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21768: $changes{$prefix}{$type} = 1;
21769: }
21770: }
21771: } else {
21772: if ($inuse == 1) {
21773: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21774: $changes{$prefix}{$type} = 1;
21775: }
21776: }
21777: }
21778: }
21779: }
21780: }
21781: if (keys(%changes)) {
21782: foreach my $prefix (keys(%changes)) {
21783: if (ref($changes{$prefix}) eq 'HASH') {
21784: if (scalar(keys(%{$changes{$prefix}})) == 0) {
21785: delete($changes{$prefix});
21786: }
21787: } else {
21788: delete($changes{$prefix});
21789: }
21790: }
21791: }
21792: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
21793: if (keys(%changes) > 0) {
21794: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21795: $dom);
21796: if ($putresult eq 'ok') {
21797: if (ref($defaultshash{$action}) eq 'HASH') {
21798: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
21799: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
21800: }
21801: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
21802: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
21803: }
21804: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
21805: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
21806: }
21807: }
21808: my $cachetime = 24*60*60;
21809: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21810: if (ref($lastactref) eq 'HASH') {
21811: $lastactref->{'domdefaults'} = 1;
21812: }
21813: if (keys(%changes) > 0) {
21814: my %titles = &ssl_titles();
21815: $resulttext = &mt('Changes made:').'<ul>';
21816: foreach my $prefix (@prefixes) {
21817: if (ref($changes{$prefix}) eq 'HASH') {
21818: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
21819: foreach my $type (@{$types{$prefix}}) {
21820: if (defined($changes{$prefix}{$type})) {
21821: my ($newvalue,$notinuse);
21822: if (ref($defaultshash{$action}) eq 'HASH') {
21823: if (ref($defaultshash{$action}{$prefix})) {
21824: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21825: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
21826: } else {
21827: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
21828: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
21829: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
21830: }
21831: } else {
21832: $notinuse = 1;
21833: }
21834: }
21835: }
21836: if ($notinuse) {
21837: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
21838: } elsif ($newvalue eq '') {
21839: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
21840: } else {
21841: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
21842: }
21843: }
21844: }
21845: }
21846: $resulttext .= '</ul>';
21847: }
21848: }
21849: } else {
21850: $resulttext = $nochgmsg;
21851: }
21852: } else {
21853: $resulttext = '<span class="LC_error">'.
21854: &mt('An error occurred: [_1]',$putresult).'</span>';
21855: }
21856: } else {
21857: $resulttext = $nochgmsg;
21858: }
21859: return $resulttext;
21860: }
21861:
21862: sub modify_trust {
21863: my ($dom,$lastactref,%domconfig) = @_;
21864: my (%by_ip,%by_location,@intdoms,@instdoms);
21865: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21866: my @locations = sort(keys(%by_location));
21867: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
21868: my @types = ('exc','inc');
21869: my (%defaultshash,%changes);
21870: foreach my $prefix (@prefixes) {
21871: $defaultshash{'trust'}{$prefix} = {};
21872: }
21873: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21874: my $resulttext;
21875: foreach my $prefix (@prefixes) {
21876: foreach my $type (@types) {
21877: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21878: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21879: my @okvals;
21880: foreach my $val (@vals) {
21881: if ($val =~ /:/) {
21882: my @items = split(/:/,$val);
21883: foreach my $item (@items) {
21884: if (ref($by_location{$item}) eq 'ARRAY') {
21885: push(@okvals,$item);
21886: }
21887: }
21888: } else {
21889: if (ref($by_location{$val}) eq 'ARRAY') {
21890: push(@okvals,$val);
21891: }
21892: }
21893: }
21894: @okvals = sort(@okvals);
21895: if (ref($domconfig{'trust'}) eq 'HASH') {
21896: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
21897: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
21898: if ($inuse == 0) {
21899: $changes{$prefix}{$type} = 1;
21900: } else {
21901: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21902: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
21903: if (@changed > 0) {
21904: $changes{$prefix}{$type} = 1;
21905: }
21906: }
21907: } else {
21908: if ($inuse == 1) {
21909: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21910: $changes{$prefix}{$type} = 1;
21911: }
21912: }
21913: } else {
21914: if ($inuse == 1) {
21915: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21916: $changes{$prefix}{$type} = 1;
21917: }
21918: }
21919: } else {
21920: if ($inuse == 1) {
21921: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21922: $changes{$prefix}{$type} = 1;
21923: }
21924: }
21925: }
21926: }
21927: my $nochgmsg = &mt('No changes made to trust settings.');
21928: if (keys(%changes) > 0) {
21929: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21930: $dom);
21931: if ($putresult eq 'ok') {
21932: if (ref($defaultshash{'trust'}) eq 'HASH') {
21933: foreach my $prefix (@prefixes) {
21934: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
21935: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
21936: }
21937: }
21938: }
21939: my $cachetime = 24*60*60;
21940: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21941: if (ref($lastactref) eq 'HASH') {
21942: $lastactref->{'domdefaults'} = 1;
21943: }
21944: if (keys(%changes) > 0) {
21945: my %lt = &trust_titles();
21946: $resulttext = &mt('Changes made:').'<ul>';
21947: foreach my $prefix (@prefixes) {
21948: if (ref($changes{$prefix}) eq 'HASH') {
21949: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21950: foreach my $type (@types) {
21951: if (defined($changes{$prefix}{$type})) {
21952: my ($newvalue,$notinuse);
21953: if (ref($defaultshash{'trust'}) eq 'HASH') {
21954: if (ref($defaultshash{'trust'}{$prefix})) {
21955: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
21956: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
21957: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
21958: }
21959: } else {
21960: $notinuse = 1;
21961: }
21962: }
21963: }
21964: if ($notinuse) {
21965: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21966: } elsif ($newvalue eq '') {
21967: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21968: } else {
21969: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21970: }
21971: }
21972: }
21973: $resulttext .= '</ul>';
21974: }
21975: }
21976: $resulttext .= '</ul>';
21977: } else {
21978: $resulttext = $nochgmsg;
21979: }
21980: } else {
21981: $resulttext = '<span class="LC_error">'.
21982: &mt('An error occurred: [_1]',$putresult).'</span>';
21983: }
21984: } else {
21985: $resulttext = $nochgmsg;
21986: }
21987: return $resulttext;
21988: }
21989:
21990: sub modify_loadbalancing {
21991: my ($dom,%domconfig) = @_;
21992: my $primary_id = &Apache::lonnet::domain($dom,'primary');
21993: my $intdom = &Apache::lonnet::internet_dom($primary_id);
21994: my ($othertitle,$usertypes,$types) =
21995: &Apache::loncommon::sorted_inst_types($dom);
21996: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21997: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
21998: my @sparestypes = ('primary','default');
21999: my %typetitles = &sparestype_titles();
22000: my $resulttext;
22001: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22002: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22003: %existing = %{$domconfig{'loadbalancing'}};
22004: }
22005: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22006: \%currtargets,\%currrules,\%currcookies);
22007: my ($saveloadbalancing,%defaultshash,%changes);
22008: my ($alltypes,$othertypes,$titles) =
22009: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22010: my %ruletitles = &offloadtype_text();
22011: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22012: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22013: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22014: if ($balancer eq '') {
22015: next;
22016: }
22017: if (!exists($servers{$balancer})) {
22018: if (exists($currbalancer{$balancer})) {
22019: push(@{$changes{'delete'}},$balancer);
22020: }
22021: next;
22022: }
22023: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22024: push(@{$changes{'delete'}},$balancer);
22025: next;
22026: }
22027: if (!exists($currbalancer{$balancer})) {
22028: push(@{$changes{'add'}},$balancer);
22029: }
22030: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22031: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22032: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22033: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22034: $saveloadbalancing = 1;
22035: }
22036: foreach my $sparetype (@sparestypes) {
22037: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22038: my @offloadto;
22039: foreach my $target (@targets) {
22040: if (($servers{$target}) && ($target ne $balancer)) {
22041: if ($sparetype eq 'default') {
22042: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22043: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22044: }
22045: }
22046: unless(grep(/^\Q$target\E$/,@offloadto)) {
22047: push(@offloadto,$target);
22048: }
22049: }
22050: }
22051: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22052: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22053: push(@offloadto,$balancer);
22054: }
22055: }
22056: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22057: }
22058: if ($env{'form.loadbalancing_cookie_'.$i}) {
22059: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22060: if (exists($currbalancer{$balancer})) {
22061: unless ($currcookies{$balancer}) {
22062: $changes{'curr'}{$balancer}{'cookie'} = 1;
22063: }
22064: }
22065: } elsif (exists($currbalancer{$balancer})) {
22066: if ($currcookies{$balancer}) {
22067: $changes{'curr'}{$balancer}{'cookie'} = 1;
22068: }
22069: }
22070: if (ref($currtargets{$balancer}) eq 'HASH') {
22071: foreach my $sparetype (@sparestypes) {
22072: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22073: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22074: if (@targetdiffs > 0) {
22075: $changes{'curr'}{$balancer}{'targets'} = 1;
22076: }
22077: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22078: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22079: $changes{'curr'}{$balancer}{'targets'} = 1;
22080: }
22081: }
22082: }
22083: } else {
22084: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22085: foreach my $sparetype (@sparestypes) {
22086: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22087: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22088: $changes{'curr'}{$balancer}{'targets'} = 1;
22089: }
22090: }
22091: }
22092: }
22093: }
22094: my $ishomedom;
22095: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22096: $ishomedom = 1;
22097: }
22098: if (ref($alltypes) eq 'ARRAY') {
22099: foreach my $type (@{$alltypes}) {
22100: my $rule;
22101: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22102: (!$ishomedom)) {
22103: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22104: }
22105: if ($rule eq 'specific') {
22106: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22107: if (exists($servers{$specifiedhost})) {
22108: $rule = $specifiedhost;
22109: }
22110: }
22111: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22112: if (ref($currrules{$balancer}) eq 'HASH') {
22113: if ($rule ne $currrules{$balancer}{$type}) {
22114: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22115: }
22116: } elsif ($rule ne '') {
22117: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22118: }
22119: }
22120: }
22121: }
22122: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22123: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22124: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22125: $defaultshash{'loadbalancing'} = {};
22126: }
22127: my $putresult = &Apache::lonnet::put_dom('configuration',
22128: \%defaultshash,$dom);
22129: if ($putresult eq 'ok') {
22130: if (keys(%changes) > 0) {
22131: my %toupdate;
22132: if (ref($changes{'delete'}) eq 'ARRAY') {
22133: foreach my $balancer (sort(@{$changes{'delete'}})) {
22134: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22135: $toupdate{$balancer} = 1;
22136: }
22137: }
22138: if (ref($changes{'add'}) eq 'ARRAY') {
22139: foreach my $balancer (sort(@{$changes{'add'}})) {
22140: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22141: $toupdate{$balancer} = 1;
22142: }
22143: }
22144: if (ref($changes{'curr'}) eq 'HASH') {
22145: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22146: $toupdate{$balancer} = 1;
22147: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22148: if ($changes{'curr'}{$balancer}{'targets'}) {
22149: my %offloadstr;
22150: foreach my $sparetype (@sparestypes) {
22151: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22152: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22153: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22154: }
22155: }
22156: }
22157: if (keys(%offloadstr) == 0) {
22158: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22159: } else {
22160: my $showoffload;
22161: foreach my $sparetype (@sparestypes) {
22162: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22163: if (defined($offloadstr{$sparetype})) {
22164: $showoffload .= $offloadstr{$sparetype};
22165: } else {
22166: $showoffload .= &mt('None');
22167: }
22168: $showoffload .= (' 'x3);
22169: }
22170: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22171: }
22172: }
22173: }
22174: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22175: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22176: foreach my $type (@{$alltypes}) {
22177: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22178: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22179: my $balancetext;
22180: if ($rule eq '') {
22181: $balancetext = $ruletitles{'default'};
22182: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22183: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22184: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22185: foreach my $sparetype (@sparestypes) {
22186: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22187: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22188: }
22189: }
22190: foreach my $item (@{$alltypes}) {
22191: next if ($item =~ /^_LC_ipchange/);
22192: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22193: if ($hasrule eq 'homeserver') {
22194: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22195: } else {
22196: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22197: if ($servers{$hasrule}) {
22198: $toupdate{$hasrule} = 1;
22199: }
22200: }
22201: }
22202: }
22203: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22204: $balancetext = $ruletitles{$rule};
22205: } else {
22206: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22207: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22208: if ($receiver) {
22209: $toupdate{$receiver};
22210: }
22211: }
22212: } else {
22213: $balancetext = $ruletitles{$rule};
22214: }
22215: } else {
22216: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22217: }
22218: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22219: }
22220: }
22221: }
22222: }
22223: if ($changes{'curr'}{$balancer}{'cookie'}) {
22224: if ($currcookies{$balancer}) {
22225: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22226: $balancer).'</li>';
22227: } else {
22228: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
22229: $balancer).'</li>';
22230: }
22231: }
22232: }
22233: }
22234: if (keys(%toupdate)) {
22235: my %thismachine;
22236: my $updatedhere;
22237: my $cachetime = 60*60*24;
22238: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22239: foreach my $lonhost (keys(%toupdate)) {
22240: if ($thismachine{$lonhost}) {
22241: unless ($updatedhere) {
22242: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
22243: $defaultshash{'loadbalancing'},
22244: $cachetime);
22245: $updatedhere = 1;
22246: }
22247: } else {
22248: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
22249: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22250: }
22251: }
22252: }
22253: if ($resulttext ne '') {
22254: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
22255: } else {
22256: $resulttext = $nochgmsg;
22257: }
22258: } else {
22259: $resulttext = $nochgmsg;
22260: }
22261: } else {
22262: $resulttext = '<span class="LC_error">'.
22263: &mt('An error occurred: [_1]',$putresult).'</span>';
22264: }
22265: } else {
22266: $resulttext = $nochgmsg;
22267: }
22268: return $resulttext;
22269: }
22270:
22271: sub recurse_check {
22272: my ($chkcats,$categories,$depth,$name) = @_;
22273: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
22274: my $chg = 0;
22275: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
22276: my $category = $chkcats->[$depth]{$name}[$j];
22277: my $item;
22278: if ($category eq '') {
22279: $chg ++;
22280: } else {
22281: my $deeper = $depth + 1;
22282: $item = &escape($category).':'.&escape($name).':'.$depth;
22283: if ($chg) {
22284: $categories->{$item} -= $chg;
22285: }
22286: &recurse_check($chkcats,$categories,$deeper,$category);
22287: $deeper --;
22288: }
22289: }
22290: }
22291: return;
22292: }
22293:
22294: sub recurse_cat_deletes {
22295: my ($item,$coursecategories,$deletions) = @_;
22296: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
22297: my $subdepth = $depth + 1;
22298: if (ref($coursecategories) eq 'HASH') {
22299: foreach my $subitem (keys(%{$coursecategories})) {
22300: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
22301: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
22302: delete($coursecategories->{$subitem});
22303: $deletions->{$subitem} = 1;
22304: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
22305: }
22306: }
22307: }
22308: return;
22309: }
22310:
22311: sub active_dc_picker {
22312: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
22313: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
22314: my @domcoord = keys(%domcoords);
22315: if (keys(%currhash)) {
22316: foreach my $dc (keys(%currhash)) {
22317: unless (exists($domcoords{$dc})) {
22318: push(@domcoord,$dc);
22319: }
22320: }
22321: }
22322: @domcoord = sort(@domcoord);
22323: my $numdcs = scalar(@domcoord);
22324: my $rows = 0;
22325: my $table;
22326: if ($numdcs > 1) {
22327: $table = '<table>';
22328: for (my $i=0; $i<@domcoord; $i++) {
22329: my $rem = $i%($numinrow);
22330: if ($rem == 0) {
22331: if ($i > 0) {
22332: $table .= '</tr>';
22333: }
22334: $table .= '<tr>';
22335: $rows ++;
22336: }
22337: my $check = '';
22338: if ($inputtype eq 'radio') {
22339: if (keys(%currhash) == 0) {
22340: if (!$i) {
22341: $check = ' checked="checked"';
22342: }
22343: } elsif (exists($currhash{$domcoord[$i]})) {
22344: $check = ' checked="checked"';
22345: }
22346: } else {
22347: if (exists($currhash{$domcoord[$i]})) {
22348: $check = ' checked="checked"';
22349: }
22350: }
22351: if ($i == @domcoord - 1) {
22352: my $colsleft = $numinrow - $rem;
22353: if ($colsleft > 1) {
22354: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
22355: } else {
22356: $table .= '<td class="LC_left_item">';
22357: }
22358: } else {
22359: $table .= '<td class="LC_left_item">';
22360: }
22361: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
22362: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22363: $table .= '<span class="LC_nobreak"><label>'.
22364: '<input type="'.$inputtype.'" name="'.$name.'"'.
22365: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
22366: if ($user ne $dcname.':'.$dcdom) {
22367: $table .= ' ('.$dcname.':'.$dcdom.')';
22368: }
22369: $table .= '</label></span></td>';
22370: }
22371: $table .= '</tr></table>';
22372: } elsif ($numdcs == 1) {
22373: my ($dcname,$dcdom) = split(':',$domcoord[0]);
22374: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22375: if ($inputtype eq 'radio') {
22376: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
22377: if ($user ne $dcname.':'.$dcdom) {
22378: $table .= ' ('.$dcname.':'.$dcdom.')';
22379: }
22380: } else {
22381: my $check;
22382: if (exists($currhash{$domcoord[0]})) {
22383: $check = ' checked="checked"';
22384: }
22385: $table = '<span class="LC_nobreak"><label>'.
22386: '<input type="checkbox" name="'.$name.'" '.
22387: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
22388: if ($user ne $dcname.':'.$dcdom) {
22389: $table .= ' ('.$dcname.':'.$dcdom.')';
22390: }
22391: $table .= '</label></span>';
22392: $rows ++;
22393: }
22394: }
22395: return ($numdcs,$table,$rows);
22396: }
22397:
22398: sub usersession_titles {
22399: return &Apache::lonlocal::texthash(
22400: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
22401: remote => 'Hosting of sessions for users in this domain on servers in other domains',
22402: spares => 'Servers offloaded to, when busy',
22403: version => 'LON-CAPA version requirement',
22404: excludedomain => 'Allow all, but exclude specific domains',
22405: includedomain => 'Deny all, but include specific domains',
22406: primary => 'Primary (checked first)',
22407: default => 'Default',
22408: );
22409: }
22410:
22411: sub id_for_thisdom {
22412: my (%servers) = @_;
22413: my %altids;
22414: foreach my $server (keys(%servers)) {
22415: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
22416: if ($serverhome ne $server) {
22417: $altids{$serverhome} = $server;
22418: }
22419: }
22420: return %altids;
22421: }
22422:
22423: sub count_servers {
22424: my ($currbalancer,%servers) = @_;
22425: my (@spares,$numspares);
22426: foreach my $lonhost (sort(keys(%servers))) {
22427: next if ($currbalancer eq $lonhost);
22428: push(@spares,$lonhost);
22429: }
22430: if ($currbalancer) {
22431: $numspares = scalar(@spares);
22432: } else {
22433: $numspares = scalar(@spares) - 1;
22434: }
22435: return ($numspares,@spares);
22436: }
22437:
22438: sub lonbalance_targets_js {
22439: my ($dom,$types,$servers,$settings) = @_;
22440: my $select = &mt('Select');
22441: my ($alltargets,$allishome,$allinsttypes,@alltypes);
22442: if (ref($servers) eq 'HASH') {
22443: $alltargets = join("','",sort(keys(%{$servers})));
22444: my @homedoms;
22445: foreach my $server (sort(keys(%{$servers}))) {
22446: if (&Apache::lonnet::host_domain($server) eq $dom) {
22447: push(@homedoms,'1');
22448: } else {
22449: push(@homedoms,'0');
22450: }
22451: }
22452: $allishome = join("','",@homedoms);
22453: }
22454: if (ref($types) eq 'ARRAY') {
22455: if (@{$types} > 0) {
22456: @alltypes = @{$types};
22457: }
22458: }
22459: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
22460: $allinsttypes = join("','",@alltypes);
22461: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22462: if (ref($settings) eq 'HASH') {
22463: %existing = %{$settings};
22464: }
22465: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
22466: \%currtargets,\%currrules,\%currcookies);
22467: my $balancers = join("','",sort(keys(%currbalancer)));
22468: return <<"END";
22469:
22470: <script type="text/javascript">
22471: // <![CDATA[
22472:
22473: currBalancers = new Array('$balancers');
22474:
22475: function toggleTargets(balnum) {
22476: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22477: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
22478: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
22479: var prevbalancer = prevhostitem.value;
22480: var baltotal = document.getElementById('loadbalancing_total').value;
22481: prevhostitem.value = balancer;
22482: if (prevbalancer != '') {
22483: var prevIdx = currBalancers.indexOf(prevbalancer);
22484: if (prevIdx != -1) {
22485: currBalancers.splice(prevIdx,1);
22486: }
22487: }
22488: if (balancer == '') {
22489: hideSpares(balnum);
22490: } else {
22491: var currIdx = currBalancers.indexOf(balancer);
22492: if (currIdx == -1) {
22493: currBalancers.push(balancer);
22494: }
22495: var homedoms = new Array('$allishome');
22496: var ishomedom = homedoms[lonhostitem.selectedIndex];
22497: showSpares(balancer,ishomedom,balnum);
22498: }
22499: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
22500: return;
22501: }
22502:
22503: function showSpares(balancer,ishomedom,balnum) {
22504: var alltargets = new Array('$alltargets');
22505: var insttypes = new Array('$allinsttypes');
22506: var offloadtypes = new Array('primary','default');
22507:
22508: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
22509: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
22510:
22511: for (var i=0; i<offloadtypes.length; i++) {
22512: var count = 0;
22513: for (var j=0; j<alltargets.length; j++) {
22514: if (alltargets[j] != balancer) {
22515: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
22516: item.value = alltargets[j];
22517: item.style.textAlign='left';
22518: item.style.textFace='normal';
22519: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
22520: if (currBalancers.indexOf(alltargets[j]) == -1) {
22521: item.disabled = '';
22522: } else {
22523: item.disabled = 'disabled';
22524: item.checked = false;
22525: }
22526: count ++;
22527: }
22528: }
22529: }
22530: for (var k=0; k<insttypes.length; k++) {
22531: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
22532: if (ishomedom == 1) {
22533: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22534: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22535: } else {
22536: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22537: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22538: }
22539: } else {
22540: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22541: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22542: }
22543: if ((insttypes[k] != '_LC_external') &&
22544: ((insttypes[k] != '_LC_internetdom') ||
22545: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
22546: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
22547: item.options.length = 0;
22548: item.options[0] = new Option("","",true,true);
22549: var idx = 0;
22550: for (var m=0; m<alltargets.length; m++) {
22551: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
22552: idx ++;
22553: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22554: }
22555: }
22556: }
22557: }
22558: return;
22559: }
22560:
22561: function hideSpares(balnum) {
22562: var alltargets = new Array('$alltargets');
22563: var insttypes = new Array('$allinsttypes');
22564: var offloadtypes = new Array('primary','default');
22565:
22566: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
22567: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
22568:
22569: var total = alltargets.length - 1;
22570: for (var i=0; i<offloadtypes; i++) {
22571: for (var j=0; j<total; j++) {
22572: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
22573: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
22574: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
22575: }
22576: }
22577: for (var k=0; k<insttypes.length; k++) {
22578: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22579: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22580: if (insttypes[k] != '_LC_external') {
22581: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
22582: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
22583: }
22584: }
22585: return;
22586: }
22587:
22588: function checkOffloads(item,balnum,type) {
22589: var alltargets = new Array('$alltargets');
22590: var offloadtypes = new Array('primary','default');
22591: if (item.checked) {
22592: var total = alltargets.length - 1;
22593: var other;
22594: if (type == offloadtypes[0]) {
22595: other = offloadtypes[1];
22596: } else {
22597: other = offloadtypes[0];
22598: }
22599: for (var i=0; i<total; i++) {
22600: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
22601: if (server == item.value) {
22602: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
22603: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
22604: }
22605: }
22606: }
22607: }
22608: return;
22609: }
22610:
22611: function singleServerToggle(balnum,type) {
22612: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
22613: if (offloadtoSelIdx == 0) {
22614: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
22615: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22616:
22617: } else {
22618: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
22619: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22620: }
22621: return;
22622: }
22623:
22624: function balanceruleChange(formname,balnum,type) {
22625: if (type == '_LC_external') {
22626: return;
22627: }
22628: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
22629: for (var i=0; i<typesRules.length; i++) {
22630: if (formname.elements[typesRules[i]].checked) {
22631: if (formname.elements[typesRules[i]].value != 'specific') {
22632: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
22633: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22634: } else {
22635: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22636: }
22637: }
22638: }
22639: return;
22640: }
22641:
22642: function balancerDeleteChange(balnum) {
22643: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22644: var baltotal = document.getElementById('loadbalancing_total').value;
22645: var addtarget;
22646: var removetarget;
22647: var action = 'delete';
22648: if (document.getElementById('loadbalancing_delete_'+balnum)) {
22649: var lonhost = hostitem.value;
22650: var currIdx = currBalancers.indexOf(lonhost);
22651: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
22652: if (currIdx != -1) {
22653: currBalancers.splice(currIdx,1);
22654: }
22655: addtarget = lonhost;
22656: } else {
22657: if (currIdx == -1) {
22658: currBalancers.push(lonhost);
22659: }
22660: removetarget = lonhost;
22661: action = 'undelete';
22662: }
22663: balancerChange(balnum,baltotal,action,addtarget,removetarget);
22664: }
22665: return;
22666: }
22667:
22668: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
22669: if (baltotal > 1) {
22670: var offloadtypes = new Array('primary','default');
22671: var alltargets = new Array('$alltargets');
22672: var insttypes = new Array('$allinsttypes');
22673: for (var i=0; i<baltotal; i++) {
22674: if (i != balnum) {
22675: for (var j=0; j<offloadtypes.length; j++) {
22676: var total = alltargets.length - 1;
22677: for (var k=0; k<total; k++) {
22678: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
22679: var server = serveritem.value;
22680: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22681: if (server == addtarget) {
22682: serveritem.disabled = '';
22683: }
22684: }
22685: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22686: if (server == removetarget) {
22687: serveritem.disabled = 'disabled';
22688: serveritem.checked = false;
22689: }
22690: }
22691: }
22692: }
22693: for (var j=0; j<insttypes.length; j++) {
22694: if (insttypes[j] != '_LC_external') {
22695: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
22696: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
22697: var currSel = singleserver.selectedIndex;
22698: var currVal = singleserver.options[currSel].value;
22699: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22700: var numoptions = singleserver.options.length;
22701: var needsnew = 1;
22702: for (var k=0; k<numoptions; k++) {
22703: if (singleserver.options[k] == addtarget) {
22704: needsnew = 0;
22705: break;
22706: }
22707: }
22708: if (needsnew == 1) {
22709: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
22710: }
22711: }
22712: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22713: singleserver.options.length = 0;
22714: if ((currVal) && (currVal != removetarget)) {
22715: singleserver.options[0] = new Option("","",false,false);
22716: } else {
22717: singleserver.options[0] = new Option("","",true,true);
22718: }
22719: var idx = 0;
22720: for (var m=0; m<alltargets.length; m++) {
22721: if (currBalancers.indexOf(alltargets[m]) == -1) {
22722: idx ++;
22723: if (currVal == alltargets[m]) {
22724: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
22725: } else {
22726: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22727: }
22728: }
22729: }
22730: }
22731: }
22732: }
22733: }
22734: }
22735: }
22736: }
22737: return;
22738: }
22739:
22740: // ]]>
22741: </script>
22742:
22743: END
22744: }
22745:
22746:
22747: sub new_spares_js {
22748: my @sparestypes = ('primary','default');
22749: my $types = join("','",@sparestypes);
22750: my $select = &mt('Select');
22751: return <<"END";
22752:
22753: <script type="text/javascript">
22754: // <![CDATA[
22755:
22756: function updateNewSpares(formname,lonhost) {
22757: var types = new Array('$types');
22758: var include = new Array();
22759: var exclude = new Array();
22760: for (var i=0; i<types.length; i++) {
22761: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
22762: for (var j=0; j<spareboxes.length; j++) {
22763: if (formname.elements[spareboxes[j]].checked) {
22764: exclude.push(formname.elements[spareboxes[j]].value);
22765: } else {
22766: include.push(formname.elements[spareboxes[j]].value);
22767: }
22768: }
22769: }
22770: for (var i=0; i<types.length; i++) {
22771: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
22772: var selIdx = newSpare.selectedIndex;
22773: var currnew = newSpare.options[selIdx].value;
22774: var okSpares = new Array();
22775: for (var j=0; j<newSpare.options.length; j++) {
22776: var possible = newSpare.options[j].value;
22777: if (possible != '') {
22778: if (exclude.indexOf(possible) == -1) {
22779: okSpares.push(possible);
22780: } else {
22781: if (currnew == possible) {
22782: selIdx = 0;
22783: }
22784: }
22785: }
22786: }
22787: for (var k=0; k<include.length; k++) {
22788: if (okSpares.indexOf(include[k]) == -1) {
22789: okSpares.push(include[k]);
22790: }
22791: }
22792: okSpares.sort();
22793: newSpare.options.length = 0;
22794: if (selIdx == 0) {
22795: newSpare.options[0] = new Option("$select","",true,true);
22796: } else {
22797: newSpare.options[0] = new Option("$select","",false,false);
22798: }
22799: for (var m=0; m<okSpares.length; m++) {
22800: var idx = m+1;
22801: var selThis = 0;
22802: if (selIdx != 0) {
22803: if (okSpares[m] == currnew) {
22804: selThis = 1;
22805: }
22806: }
22807: if (selThis == 1) {
22808: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
22809: } else {
22810: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
22811: }
22812: }
22813: }
22814: return;
22815: }
22816:
22817: function checkNewSpares(lonhost,type) {
22818: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
22819: var chosen = newSpare.options[newSpare.selectedIndex].value;
22820: if (chosen != '') {
22821: var othertype;
22822: var othernewSpare;
22823: if (type == 'primary') {
22824: othernewSpare = document.getElementById('newspare_default_'+lonhost);
22825: }
22826: if (type == 'default') {
22827: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
22828: }
22829: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
22830: othernewSpare.selectedIndex = 0;
22831: }
22832: }
22833: return;
22834: }
22835:
22836: // ]]>
22837: </script>
22838:
22839: END
22840:
22841: }
22842:
22843: sub common_domprefs_js {
22844: return <<"END";
22845:
22846: <script type="text/javascript">
22847: // <![CDATA[
22848:
22849: function getIndicesByName(formname,item) {
22850: var group = new Array();
22851: for (var i=0;i<formname.elements.length;i++) {
22852: if (formname.elements[i].name == item) {
22853: group.push(formname.elements[i].id);
22854: }
22855: }
22856: return group;
22857: }
22858:
22859: // ]]>
22860: </script>
22861:
22862: END
22863:
22864: }
22865:
22866: sub recaptcha_js {
22867: my %lt = &captcha_phrases();
22868: return <<"END";
22869:
22870: <script type="text/javascript">
22871: // <![CDATA[
22872:
22873: function updateCaptcha(caller,context) {
22874: var privitem;
22875: var pubitem;
22876: var privtext;
22877: var pubtext;
22878: var versionitem;
22879: var versiontext;
22880: if (document.getElementById(context+'_recaptchapub')) {
22881: pubitem = document.getElementById(context+'_recaptchapub');
22882: } else {
22883: return;
22884: }
22885: if (document.getElementById(context+'_recaptchapriv')) {
22886: privitem = document.getElementById(context+'_recaptchapriv');
22887: } else {
22888: return;
22889: }
22890: if (document.getElementById(context+'_recaptchapubtxt')) {
22891: pubtext = document.getElementById(context+'_recaptchapubtxt');
22892: } else {
22893: return;
22894: }
22895: if (document.getElementById(context+'_recaptchaprivtxt')) {
22896: privtext = document.getElementById(context+'_recaptchaprivtxt');
22897: } else {
22898: return;
22899: }
22900: if (document.getElementById(context+'_recaptchaversion')) {
22901: versionitem = document.getElementById(context+'_recaptchaversion');
22902: } else {
22903: return;
22904: }
22905: if (document.getElementById(context+'_recaptchavertxt')) {
22906: versiontext = document.getElementById(context+'_recaptchavertxt');
22907: } else {
22908: return;
22909: }
22910: if (caller.checked) {
22911: if (caller.value == 'recaptcha') {
22912: pubitem.type = 'text';
22913: privitem.type = 'text';
22914: pubitem.size = '40';
22915: privitem.size = '40';
22916: pubtext.innerHTML = "$lt{'pub'}";
22917: privtext.innerHTML = "$lt{'priv'}";
22918: versionitem.type = 'text';
22919: versionitem.size = '3';
22920: versiontext.innerHTML = "$lt{'ver'}";
22921: } else {
22922: pubitem.type = 'hidden';
22923: privitem.type = 'hidden';
22924: versionitem.type = 'hidden';
22925: pubtext.innerHTML = '';
22926: privtext.innerHTML = '';
22927: versiontext.innerHTML = '';
22928: }
22929: }
22930: return;
22931: }
22932:
22933: // ]]>
22934: </script>
22935:
22936: END
22937:
22938: }
22939:
22940: sub toggle_display_js {
22941: return <<"END";
22942:
22943: <script type="text/javascript">
22944: // <![CDATA[
22945:
22946: function toggleDisplay(domForm,caller) {
22947: if (document.getElementById(caller)) {
22948: var divitem = document.getElementById(caller);
22949: var optionsElement = domForm.coursecredits;
22950: var checkval = 1;
22951: var dispval = 'block';
22952: var selfcreateRegExp = /^cancreate_emailverified/;
22953: if (caller == 'emailoptions') {
22954: optionsElement = domForm.cancreate_email;
22955: }
22956: if (caller == 'studentsubmission') {
22957: optionsElement = domForm.postsubmit;
22958: }
22959: if (caller == 'cloneinstcode') {
22960: optionsElement = domForm.canclone;
22961: checkval = 'instcode';
22962: }
22963: if (selfcreateRegExp.test(caller)) {
22964: optionsElement = domForm.elements[caller];
22965: checkval = 'other';
22966: dispval = 'inline'
22967: }
22968: if (optionsElement.length) {
22969: var currval;
22970: for (var i=0; i<optionsElement.length; i++) {
22971: if (optionsElement[i].checked) {
22972: currval = optionsElement[i].value;
22973: }
22974: }
22975: if (currval == checkval) {
22976: divitem.style.display = dispval;
22977: } else {
22978: divitem.style.display = 'none';
22979: }
22980: }
22981: }
22982: return;
22983: }
22984:
22985: // ]]>
22986: </script>
22987:
22988: END
22989:
22990: }
22991:
22992: sub captcha_phrases {
22993: return &Apache::lonlocal::texthash (
22994: priv => 'Private key',
22995: pub => 'Public key',
22996: original => 'original (CAPTCHA)',
22997: recaptcha => 'successor (ReCAPTCHA)',
22998: notused => 'unused',
22999: ver => 'ReCAPTCHA version (1 or 2)',
23000: );
23001: }
23002:
23003: sub devalidate_remote_domconfs {
23004: my ($dom,$cachekeys) = @_;
23005: return unless (ref($cachekeys) eq 'HASH');
23006: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23007: my %thismachine;
23008: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23009: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23010: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23011: 'ipaccess');
23012: my %cache_by_lonhost;
23013: if (exists($cachekeys->{'samllanding'})) {
23014: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23015: my %landing = %{$cachekeys->{'samllanding'}};
23016: my %domservers = &Apache::lonnet::get_servers($dom);
23017: if (keys(%domservers)) {
23018: foreach my $server (keys(%domservers)) {
23019: my @cached;
23020: next if ($thismachine{$server});
23021: if ($landing{$server}) {
23022: push(@cached,&escape('samllanding').':'.&escape($server));
23023: }
23024: if (@cached) {
23025: $cache_by_lonhost{$server} = \@cached;
23026: }
23027: }
23028: }
23029: }
23030: }
23031: if (keys(%servers)) {
23032: foreach my $server (keys(%servers)) {
23033: next if ($thismachine{$server});
23034: my @cached;
23035: foreach my $name (@posscached) {
23036: if ($cachekeys->{$name}) {
23037: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23038: if (ref($cachekeys->{$name}) eq 'HASH') {
23039: foreach my $key (keys(%{$cachekeys->{$name}})) {
23040: push(@cached,&escape($name).':'.&escape($key));
23041: }
23042: }
23043: } else {
23044: push(@cached,&escape($name).':'.&escape($dom));
23045: }
23046: }
23047: }
23048: if ((exists($cache_by_lonhost{$server})) &&
23049: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23050: push(@cached,@{$cache_by_lonhost{$server}});
23051: }
23052: if (@cached) {
23053: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23054: }
23055: }
23056: }
23057: return;
23058: }
23059:
23060: 1;
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