1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.393 2021/11/28 18:43:37 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'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$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}{$item};
258: }
259: }
260: }
261: }
262: }
263: my @prefs_order = ('rolecolors','login','defaults','wafproxy','passwords','quotas',
264: 'autoenroll','autoupdate','autocreate','directorysrch',
265: 'contacts','privacy','usercreation','selfcreation',
266: 'usermodification','scantron','requestcourses','requestauthor',
267: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
268: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
269: 'trust','lti');
270: my %existing;
271: if (ref($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: );
628: if (keys(%servers) > 1) {
629: $prefs{'login'} = { text => 'Log-in page options',
630: help => 'Domain_Configuration_Login_Page',
631: header => [{col1 => 'Log-in Service',
632: col2 => 'Server Setting',},
633: {col1 => 'Log-in Page Items',
634: col2 => ''},
635: {col1 => 'Log-in Help',
636: col2 => 'Value'},
637: {col1 => 'Custom HTML in document head',
638: col2 => 'Value'},
639: {col1 => 'SSO',
640: col2 => 'Dual login: SSO and non-SSO options'},
641: ],
642: print => \&print_login,
643: modify => \&modify_login,
644: };
645: }
646:
647: my @roles = ('student','coordinator','author','admin');
648: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
649: &Apache::lonhtmlcommon::add_breadcrumb
650: ({href=>"javascript:changePage(document.$phase,'pickactions')",
651: text=>"Settings to display/modify"});
652: my $confname = $dom.'-domainconfig';
653:
654: if ($phase eq 'process') {
655: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
656: \%prefs,\%domconfig,$confname,\@roles);
657: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
658: $r->rflush();
659: &devalidate_remote_domconfs($dom,$result);
660: }
661: } elsif ($phase eq 'display') {
662: my $js = &recaptcha_js().
663: &toggle_display_js();
664: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
665: my ($othertitle,$usertypes,$types) =
666: &Apache::loncommon::sorted_inst_types($dom);
667: $js .= &lonbalance_targets_js($dom,$types,\%servers,
668: $domconfig{'loadbalancing'}).
669: &new_spares_js().
670: &common_domprefs_js().
671: &Apache::loncommon::javascript_array_indexof();
672: }
673: if (grep(/^requestcourses$/,@actions)) {
674: my $javascript_validations;
675: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
676: $js .= <<END;
677: <script type="text/javascript">
678: $javascript_validations
679: </script>
680: $coursebrowserjs
681: END
682: }
683: if (grep(/^selfcreation$/,@actions)) {
684: $js .= &selfcreate_javascript();
685: }
686: if (grep(/^contacts$/,@actions)) {
687: $js .= &contacts_javascript();
688: }
689: if (grep(/^scantron$/,@actions)) {
690: $js .= &scantron_javascript();
691: }
692: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
693: } else {
694: # check if domconfig user exists for the domain.
695: my $servadm = $r->dir_config('lonAdmEMail');
696: my ($configuserok,$author_ok,$switchserver) =
697: &config_check($dom,$confname,$servadm);
698: unless ($configuserok eq 'ok') {
699: &Apache::lonconfigsettings::print_header($r,$phase,$context);
700: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
701: $confname).
702: '<br />'
703: );
704: if ($switchserver) {
705: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
706: '<br />'.
707: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
708: '<br />'.
709: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
710: '<br />'.
711: &mt('To do that now, use the following link: [_1]',$switchserver)
712: );
713: } else {
714: $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.').
715: '<br />'.
716: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
717: );
718: }
719: $r->print(&Apache::loncommon::end_page());
720: return OK;
721: }
722: if (keys(%domconfig) == 0) {
723: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
724: my @ids=&Apache::lonnet::current_machine_ids();
725: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
726: my %designhash = &Apache::loncommon::get_domainconf($dom);
727: my @loginimages = ('img','logo','domlogo','login');
728: my $custom_img_count = 0;
729: foreach my $img (@loginimages) {
730: if ($designhash{$dom.'.login.'.$img} ne '') {
731: $custom_img_count ++;
732: }
733: }
734: foreach my $role (@roles) {
735: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
736: $custom_img_count ++;
737: }
738: }
739: if ($custom_img_count > 0) {
740: &Apache::lonconfigsettings::print_header($r,$phase,$context);
741: my $switch_server = &check_switchserver($dom,$confname);
742: $r->print(
743: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
744: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
745: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
746: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
747: if ($switch_server) {
748: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
749: }
750: $r->print(&Apache::loncommon::end_page());
751: return OK;
752: }
753: }
754: }
755: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
756: }
757: return OK;
758: }
759:
760: sub process_changes {
761: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
762: my %domconfig;
763: if (ref($values) eq 'HASH') {
764: %domconfig = %{$values};
765: }
766: my $output;
767: if ($action eq 'login') {
768: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
769: } elsif ($action eq 'rolecolors') {
770: $output = &modify_rolecolors($r,$dom,$confname,$roles,
771: $lastactref,%domconfig);
772: } elsif ($action eq 'quotas') {
773: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
774: } elsif ($action eq 'autoenroll') {
775: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
776: } elsif ($action eq 'autoupdate') {
777: $output = &modify_autoupdate($dom,%domconfig);
778: } elsif ($action eq 'autocreate') {
779: $output = &modify_autocreate($dom,%domconfig);
780: } elsif ($action eq 'directorysrch') {
781: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
782: } elsif ($action eq 'usercreation') {
783: $output = &modify_usercreation($dom,%domconfig);
784: } elsif ($action eq 'selfcreation') {
785: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
786: } elsif ($action eq 'usermodification') {
787: $output = &modify_usermodification($dom,%domconfig);
788: } elsif ($action eq 'contacts') {
789: $output = &modify_contacts($dom,$lastactref,%domconfig);
790: } elsif ($action eq 'defaults') {
791: $output = &modify_defaults($dom,$lastactref,%domconfig);
792: } elsif ($action eq 'scantron') {
793: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
794: } elsif ($action eq 'coursecategories') {
795: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
796: } elsif ($action eq 'serverstatuses') {
797: $output = &modify_serverstatuses($dom,%domconfig);
798: } elsif ($action eq 'requestcourses') {
799: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
800: } elsif ($action eq 'requestauthor') {
801: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
802: } elsif ($action eq 'helpsettings') {
803: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
804: } elsif ($action eq 'coursedefaults') {
805: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
806: } elsif ($action eq 'selfenrollment') {
807: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
808: } elsif ($action eq 'usersessions') {
809: $output = &modify_usersessions($dom,$lastactref,%domconfig);
810: } elsif ($action eq 'loadbalancing') {
811: $output = &modify_loadbalancing($dom,%domconfig);
812: } elsif ($action eq 'ltitools') {
813: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
814: } elsif ($action eq 'proctoring') {
815: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
816: } elsif ($action eq 'ssl') {
817: $output = &modify_ssl($dom,$lastactref,%domconfig);
818: } elsif ($action eq 'trust') {
819: $output = &modify_trust($dom,$lastactref,%domconfig);
820: } elsif ($action eq 'lti') {
821: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
822: } elsif ($action eq 'privacy') {
823: $output = &modify_privacy($dom,%domconfig);
824: } elsif ($action eq 'passwords') {
825: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
826: } elsif ($action eq 'wafproxy') {
827: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
828: }
829: return $output;
830: }
831:
832: sub print_config_box {
833: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
834: my $rowtotal = 0;
835: my $output;
836: if ($action eq 'coursecategories') {
837: $output = &coursecategories_javascript($settings);
838: } elsif ($action eq 'defaults') {
839: $output = &defaults_javascript($settings);
840: } elsif ($action eq 'passwords') {
841: $output = &passwords_javascript();
842: } elsif ($action eq 'helpsettings') {
843: my (%privs,%levelscurrent);
844: my %full=();
845: my %levels=(
846: course => {},
847: domain => {},
848: system => {},
849: );
850: my $context = 'domain';
851: my $crstype = 'Course';
852: my $formname = 'display';
853: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
854: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
855: $output =
856: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
857: \@templateroles);
858: } elsif ($action eq 'ltitools') {
859: $output .= <itools_javascript($settings);
860: } elsif ($action eq 'lti') {
861: $output .= <i_javascript($settings);
862: } elsif ($action eq 'proctoring') {
863: $output .= &proctoring_javascript($settings);
864: } elsif ($action eq 'wafproxy') {
865: $output .= &wafproxy_javascript($dom);
866: } elsif ($action eq 'autoupdate') {
867: $output .= &autoupdate_javascript();
868: } elsif ($action eq 'login') {
869: $output .= &saml_javascript();
870: }
871: $output .=
872: '<table class="LC_nested_outer">
873: <tr>
874: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
875: &mt($item->{text}).' '.
876: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
877: '</tr>';
878: $rowtotal ++;
879: my $numheaders = 1;
880: if (ref($item->{'header'}) eq 'ARRAY') {
881: $numheaders = scalar(@{$item->{'header'}});
882: }
883: if ($numheaders > 1) {
884: my $colspan = '';
885: my $rightcolspan = '';
886: my $leftnobr = '';
887: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
888: ($action eq 'directorysrch') ||
889: (($action eq 'login') && ($numheaders < 5))) {
890: $colspan = ' colspan="2"';
891: }
892: if ($action eq 'usersessions') {
893: $rightcolspan = ' colspan="3"';
894: }
895: if ($action eq 'passwords') {
896: $leftnobr = ' LC_nobreak';
897: }
898: $output .= '
899: <tr>
900: <td>
901: <table class="LC_nested">
902: <tr class="LC_info_row">
903: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
904: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
905: </tr>';
906: $rowtotal ++;
907: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
908: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
909: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
910: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
911: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy')) {
912: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
913: } elsif ($action eq 'passwords') {
914: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
915: } elsif ($action eq 'coursecategories') {
916: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
917: } elsif ($action eq 'scantron') {
918: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
919: } elsif ($action eq 'login') {
920: if ($numheaders == 5) {
921: $colspan = ' colspan="2"';
922: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
923: } else {
924: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
925: }
926: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
927: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
928: } elsif ($action eq 'rolecolors') {
929: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
930: }
931: $output .= '
932: </table>
933: </td>
934: </tr>
935: <tr>
936: <td>
937: <table class="LC_nested">
938: <tr class="LC_info_row">
939: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
940: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
941: </tr>';
942: $rowtotal ++;
943: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
944: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
945: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
946: ($action eq 'trust') || ($action eq 'contacts') ||
947: ($action eq 'privacy') || ($action eq 'passwords')) {
948: if ($action eq 'coursecategories') {
949: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
950: $colspan = ' colspan="2"';
951: } elsif ($action eq 'trust') {
952: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
953: } elsif ($action eq 'passwords') {
954: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
955: } else {
956: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
957: }
958: if ($action eq 'trust') {
959: $output .= '
960: </table>
961: </td>
962: </tr>';
963: my @trusthdrs = qw(2 3 4 5 6 7);
964: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
965: for (my $i=0; $i<@trusthdrs; $i++) {
966: $output .= '
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">
971: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
972: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
973: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
974: </table>
975: </td>
976: </tr>';
977: }
978: $output .= '
979: <tr>
980: <td>
981: <table class="LC_nested">
982: <tr class="LC_info_row">
983: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
984: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
985: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
986: } else {
987: $output .= '
988: </table>
989: </td>
990: </tr>
991: <tr>
992: <td>
993: <table class="LC_nested">
994: <tr class="LC_info_row">
995: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
996: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
997: </tr>'."\n";
998: if ($action eq 'coursecategories') {
999: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1000: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
1001: if ($action eq 'passwords') {
1002: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1003: } else {
1004: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1005: }
1006: $output .= '
1007: </tr>
1008: </table>
1009: </td>
1010: </tr>
1011: <tr>
1012: <td>
1013: <table class="LC_nested">
1014: <tr class="LC_info_row">
1015: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1016: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1017: if ($action eq 'passwords') {
1018: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1019: } else {
1020: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1021: }
1022: $output .= '
1023: </table>
1024: </td>
1025: </tr>
1026: <tr>';
1027: } else {
1028: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1029: }
1030: }
1031: $rowtotal ++;
1032: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1033: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1034: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1035: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1036: } elsif ($action eq 'scantron') {
1037: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1038: } elsif ($action eq 'ssl') {
1039: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1040: </table>
1041: </td>
1042: </tr>
1043: <tr>
1044: <td>
1045: <table class="LC_nested">
1046: <tr class="LC_info_row">
1047: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1048: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1049: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1050: </table>
1051: </td>
1052: </tr>
1053: <tr>
1054: <td>
1055: <table class="LC_nested">
1056: <tr class="LC_info_row">
1057: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1058: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1059: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1060: } elsif ($action eq 'login') {
1061: if ($numheaders == 5) {
1062: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1063: </table>
1064: </td>
1065: </tr>
1066: <tr>
1067: <td>
1068: <table class="LC_nested">
1069: <tr class="LC_info_row">
1070: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1071: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1072: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1073: $rowtotal ++;
1074: } else {
1075: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1076: }
1077: $output .= '
1078: </table>
1079: </td>
1080: </tr>
1081: <tr>
1082: <td>
1083: <table class="LC_nested">
1084: <tr class="LC_info_row">';
1085: if ($numheaders == 5) {
1086: $output .= '
1087: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1088: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1089: </tr>';
1090: } else {
1091: $output .= '
1092: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1093: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1094: </tr>';
1095: }
1096: $rowtotal ++;
1097: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1098: </table>
1099: </td>
1100: </tr>
1101: <tr>
1102: <td>
1103: <table class="LC_nested">
1104: <tr class="LC_info_row">';
1105: if ($numheaders == 5) {
1106: $output .= '
1107: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1108: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1109: </tr>';
1110: } else {
1111: $output .= '
1112: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1113: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1114: </tr>';
1115: }
1116: $rowtotal ++;
1117: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1118: } elsif ($action eq 'requestcourses') {
1119: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1120: $rowtotal ++;
1121: $output .= &print_studentcode($settings,\$rowtotal).'
1122: </table>
1123: </td>
1124: </tr>
1125: <tr>
1126: <td>
1127: <table class="LC_nested">
1128: <tr class="LC_info_row">
1129: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1130: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1131: &textbookcourses_javascript($settings).
1132: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1133: </table>
1134: </td>
1135: </tr>
1136: <tr>
1137: <td>
1138: <table class="LC_nested">
1139: <tr class="LC_info_row">
1140: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1141: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1142: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1143: </table>
1144: </td>
1145: </tr>
1146: <tr>
1147: <td>
1148: <table class="LC_nested">
1149: <tr class="LC_info_row">
1150: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1151: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1152: </tr>'.
1153: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1154: } elsif ($action eq 'requestauthor') {
1155: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1156: $rowtotal ++;
1157: } elsif ($action eq 'rolecolors') {
1158: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1159: </table>
1160: </td>
1161: </tr>
1162: <tr>
1163: <td>
1164: <table class="LC_nested">
1165: <tr class="LC_info_row">
1166: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1167: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1168: <td class="LC_right_item" style="vertical-align: top">'.
1169: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1170: </tr>'.
1171: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1172: </table>
1173: </td>
1174: </tr>
1175: <tr>
1176: <td>
1177: <table class="LC_nested">
1178: <tr class="LC_info_row">
1179: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1180: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1181: </tr>'.
1182: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1183: $rowtotal += 2;
1184: }
1185: } else {
1186: $output .= '
1187: <tr>
1188: <td>
1189: <table class="LC_nested">
1190: <tr class="LC_info_row">';
1191: if ($action eq 'login') {
1192: $output .= '
1193: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1194: } elsif ($action eq 'serverstatuses') {
1195: $output .= '
1196: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1197: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1198:
1199: } else {
1200: $output .= '
1201: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1202: }
1203: if (defined($item->{'header'}->[0]->{'col3'})) {
1204: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1205: &mt($item->{'header'}->[0]->{'col2'});
1206: if ($action eq 'serverstatuses') {
1207: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1208: }
1209: } else {
1210: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1211: &mt($item->{'header'}->[0]->{'col2'});
1212: }
1213: $output .= '</td>';
1214: if ($item->{'header'}->[0]->{'col3'}) {
1215: if (defined($item->{'header'}->[0]->{'col4'})) {
1216: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1217: &mt($item->{'header'}->[0]->{'col3'});
1218: } else {
1219: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1220: &mt($item->{'header'}->[0]->{'col3'});
1221: }
1222: if ($action eq 'serverstatuses') {
1223: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1224: }
1225: $output .= '</td>';
1226: }
1227: if ($item->{'header'}->[0]->{'col4'}) {
1228: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1229: &mt($item->{'header'}->[0]->{'col4'});
1230: }
1231: $output .= '</tr>';
1232: $rowtotal ++;
1233: if ($action eq 'quotas') {
1234: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1235: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1236: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1237: ($action eq 'ltitools') || ($action eq 'lti') ||
1238: ($action eq 'proctoring')) {
1239: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1240: }
1241: }
1242: $output .= '
1243: </table>
1244: </td>
1245: </tr>
1246: </table><br />';
1247: return ($output,$rowtotal);
1248: }
1249:
1250: sub print_login {
1251: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1252: my ($css_class,$datatable,$switchserver,%lt);
1253: my %choices = &login_choices();
1254: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1255: %lt = &login_file_options();
1256: $switchserver = &check_switchserver($dom,$confname);
1257: }
1258: if ($caller eq 'service') {
1259: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1260: my $choice = $choices{'disallowlogin'};
1261: $css_class = ' class="LC_odd_row"';
1262: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1263: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1264: '<th>'.$choices{'server'}.'</th>'.
1265: '<th>'.$choices{'serverpath'}.'</th>'.
1266: '<th>'.$choices{'custompath'}.'</th>'.
1267: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1268: my %disallowed;
1269: if (ref($settings) eq 'HASH') {
1270: if (ref($settings->{'loginvia'}) eq 'HASH') {
1271: %disallowed = %{$settings->{'loginvia'}};
1272: }
1273: }
1274: foreach my $lonhost (sort(keys(%servers))) {
1275: my $direct = 'selected="selected"';
1276: if (ref($disallowed{$lonhost}) eq 'HASH') {
1277: if ($disallowed{$lonhost}{'server'} ne '') {
1278: $direct = '';
1279: }
1280: }
1281: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1282: '<td><select name="'.$lonhost.'_server">'.
1283: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1284: '</option>';
1285: foreach my $hostid (sort(keys(%servers))) {
1286: next if ($servers{$hostid} eq $servers{$lonhost});
1287: my $selected = '';
1288: if (ref($disallowed{$lonhost}) eq 'HASH') {
1289: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1290: $selected = 'selected="selected"';
1291: }
1292: }
1293: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1294: $servers{$hostid}.'</option>';
1295: }
1296: $datatable .= '</select></td>'.
1297: '<td><select name="'.$lonhost.'_serverpath">';
1298: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1299: my $pathname = $path;
1300: if ($path eq 'custom') {
1301: $pathname = &mt('Custom Path').' ->';
1302: }
1303: my $selected = '';
1304: if (ref($disallowed{$lonhost}) eq 'HASH') {
1305: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1306: $selected = 'selected="selected"';
1307: }
1308: } elsif ($path eq '') {
1309: $selected = 'selected="selected"';
1310: }
1311: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1312: }
1313: $datatable .= '</select></td>';
1314: my ($custom,$exempt);
1315: if (ref($disallowed{$lonhost}) eq 'HASH') {
1316: $custom = $disallowed{$lonhost}{'custompath'};
1317: $exempt = $disallowed{$lonhost}{'exempt'};
1318: }
1319: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1320: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1321: '</tr>';
1322: }
1323: $datatable .= '</table></td></tr>';
1324: return $datatable;
1325: } elsif ($caller eq 'page') {
1326: my %defaultchecked = (
1327: 'coursecatalog' => 'on',
1328: 'helpdesk' => 'on',
1329: 'adminmail' => 'off',
1330: 'newuser' => 'off',
1331: );
1332: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1333: my (%checkedon,%checkedoff);
1334: foreach my $item (@toggles) {
1335: if ($defaultchecked{$item} eq 'on') {
1336: $checkedon{$item} = ' checked="checked" ';
1337: $checkedoff{$item} = ' ';
1338: } elsif ($defaultchecked{$item} eq 'off') {
1339: $checkedoff{$item} = ' checked="checked" ';
1340: $checkedon{$item} = ' ';
1341: }
1342: }
1343: my @images = ('img','logo','domlogo','login');
1344: my @logintext = ('textcol','bgcol');
1345: my @bgs = ('pgbg','mainbg','sidebg');
1346: my @links = ('link','alink','vlink');
1347: my %designhash = &Apache::loncommon::get_domainconf($dom);
1348: my %defaultdesign = %Apache::loncommon::defaultdesign;
1349: my (%is_custom,%designs);
1350: my %defaults = (
1351: font => $defaultdesign{'login.font'},
1352: );
1353: foreach my $item (@images) {
1354: $defaults{$item} = $defaultdesign{'login.'.$item};
1355: $defaults{'showlogo'}{$item} = 1;
1356: }
1357: foreach my $item (@bgs) {
1358: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1359: }
1360: foreach my $item (@logintext) {
1361: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1362: }
1363: foreach my $item (@links) {
1364: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1365: }
1366: if (ref($settings) eq 'HASH') {
1367: foreach my $item (@toggles) {
1368: if ($settings->{$item} eq '1') {
1369: $checkedon{$item} = ' checked="checked" ';
1370: $checkedoff{$item} = ' ';
1371: } elsif ($settings->{$item} eq '0') {
1372: $checkedoff{$item} = ' checked="checked" ';
1373: $checkedon{$item} = ' ';
1374: }
1375: }
1376: foreach my $item (@images) {
1377: if (defined($settings->{$item})) {
1378: $designs{$item} = $settings->{$item};
1379: $is_custom{$item} = 1;
1380: }
1381: if (defined($settings->{'showlogo'}{$item})) {
1382: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1383: }
1384: }
1385: foreach my $item (@logintext) {
1386: if ($settings->{$item} ne '') {
1387: $designs{'logintext'}{$item} = $settings->{$item};
1388: $is_custom{$item} = 1;
1389: }
1390: }
1391: if ($settings->{'font'} ne '') {
1392: $designs{'font'} = $settings->{'font'};
1393: $is_custom{'font'} = 1;
1394: }
1395: foreach my $item (@bgs) {
1396: if ($settings->{$item} ne '') {
1397: $designs{'bgs'}{$item} = $settings->{$item};
1398: $is_custom{$item} = 1;
1399: }
1400: }
1401: foreach my $item (@links) {
1402: if ($settings->{$item} ne '') {
1403: $designs{'links'}{$item} = $settings->{$item};
1404: $is_custom{$item} = 1;
1405: }
1406: }
1407: } else {
1408: if ($designhash{$dom.'.login.font'} ne '') {
1409: $designs{'font'} = $designhash{$dom.'.login.font'};
1410: $is_custom{'font'} = 1;
1411: }
1412: foreach my $item (@images) {
1413: if ($designhash{$dom.'.login.'.$item} ne '') {
1414: $designs{$item} = $designhash{$dom.'.login.'.$item};
1415: $is_custom{$item} = 1;
1416: }
1417: }
1418: foreach my $item (@bgs) {
1419: if ($designhash{$dom.'.login.'.$item} ne '') {
1420: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1421: $is_custom{$item} = 1;
1422: }
1423: }
1424: foreach my $item (@links) {
1425: if ($designhash{$dom.'.login.'.$item} ne '') {
1426: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1427: $is_custom{$item} = 1;
1428: }
1429: }
1430: }
1431: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1432: logo => 'Institution Logo',
1433: domlogo => 'Domain Logo',
1434: login => 'Login box');
1435: my $itemcount = 1;
1436: foreach my $item (@toggles) {
1437: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1438: $datatable .=
1439: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1440: '</td><td>'.
1441: '<span class="LC_nobreak"><label><input type="radio" name="'.
1442: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1443: '</label> <label><input type="radio" name="'.$item.'"'.
1444: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1445: '</tr>';
1446: $itemcount ++;
1447: }
1448: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1449: $datatable .= '</tr></table></td></tr>';
1450: } elsif ($caller eq 'help') {
1451: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1452: my $itemcount = 1;
1453: $defaulturl = '/adm/loginproblems.html';
1454: $defaulttype = 'default';
1455: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1456: my @currlangs;
1457: if (ref($settings) eq 'HASH') {
1458: if (ref($settings->{'helpurl'}) eq 'HASH') {
1459: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1460: next if ($settings->{'helpurl'}{$key} eq '');
1461: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1462: $type{$key} = 'custom';
1463: unless ($key eq 'nolang') {
1464: push(@currlangs,$key);
1465: }
1466: }
1467: } elsif ($settings->{'helpurl'} ne '') {
1468: $type{'nolang'} = 'custom';
1469: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1470: }
1471: }
1472: foreach my $lang ('nolang',sort(@currlangs)) {
1473: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1474: $datatable .= '<tr'.$css_class.'>';
1475: if ($url{$lang} eq '') {
1476: $url{$lang} = $defaulturl;
1477: }
1478: if ($type{$lang} eq '') {
1479: $type{$lang} = $defaulttype;
1480: }
1481: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1482: if ($lang eq 'nolang') {
1483: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1484: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1485: } else {
1486: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1487: $langchoices{$lang},
1488: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1489: }
1490: $datatable .= '</span></td>'."\n".
1491: '<td class="LC_left_item">';
1492: if ($type{$lang} eq 'custom') {
1493: $datatable .= '<span class="LC_nobreak"><label>'.
1494: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1495: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1496: } else {
1497: $datatable .= $lt{'upl'};
1498: }
1499: $datatable .='<br />';
1500: if ($switchserver) {
1501: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1502: } else {
1503: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1504: }
1505: $datatable .= '</td></tr>';
1506: $itemcount ++;
1507: }
1508: my @addlangs;
1509: foreach my $lang (sort(keys(%langchoices))) {
1510: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1511: push(@addlangs,$lang);
1512: }
1513: if (@addlangs > 0) {
1514: my %toadd;
1515: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1516: $toadd{''} = &mt('Select');
1517: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1518: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1519: &mt('Add log-in help page for a specific language:').' '.
1520: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1521: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1522: if ($switchserver) {
1523: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1524: } else {
1525: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1526: }
1527: $datatable .= '</td></tr>';
1528: $itemcount ++;
1529: }
1530: $datatable .= &captcha_choice('login',$settings,$itemcount);
1531: } elsif ($caller eq 'headtag') {
1532: my %domservers = &Apache::lonnet::get_servers($dom);
1533: my $choice = $choices{'headtag'};
1534: $css_class = ' class="LC_odd_row"';
1535: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1536: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1537: '<th>'.$choices{'current'}.'</th>'.
1538: '<th>'.$choices{'action'}.'</th>'.
1539: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1540: my (%currurls,%currexempt);
1541: if (ref($settings) eq 'HASH') {
1542: if (ref($settings->{'headtag'}) eq 'HASH') {
1543: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1544: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1545: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1546: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1547: }
1548: }
1549: }
1550: }
1551: foreach my $lonhost (sort(keys(%domservers))) {
1552: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1553: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1554: if ($currurls{$lonhost}) {
1555: $datatable .= '<td class="LC_right_item"><a href="'.
1556: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1557: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1558: '">'.$lt{'curr'}.'</a></td>'.
1559: '<td><span class="LC_nobreak"><label>'.
1560: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1561: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1562: } else {
1563: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1564: }
1565: $datatable .='<br />';
1566: if ($switchserver) {
1567: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1568: } else {
1569: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1570: }
1571: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1572: }
1573: $datatable .= '</table></td></tr>';
1574: } elsif ($caller eq 'saml') {
1575: my %domservers = &Apache::lonnet::get_servers($dom);
1576: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1577: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1578: '<th>'.$choices{'samllanding'}.'</th>'.
1579: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1580: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1581: foreach my $lonhost (keys(%domservers)) {
1582: $samlurl{$lonhost} = '/adm/sso';
1583: $styleon{$lonhost} = 'display:none';
1584: $styleoff{$lonhost} = '';
1585: }
1586: if (ref($settings->{'saml'}) eq 'HASH') {
1587: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1588: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1589: $saml{$lonhost} = 1;
1590: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1591: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1592: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1593: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1594: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1595: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1596: $styleon{$lonhost} = '';
1597: $styleoff{$lonhost} = 'display:none';
1598: } else {
1599: $styleon{$lonhost} = 'display:none';
1600: $styleoff{$lonhost} = '';
1601: }
1602: }
1603: }
1604: my $itemcount = 1;
1605: foreach my $lonhost (sort(keys(%domservers))) {
1606: my $samlon = ' ';
1607: my $samloff = ' checked="checked" ';
1608: if ($saml{$lonhost}) {
1609: $samlon = $samloff;
1610: $samloff = ' ';
1611: }
1612: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1613: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1614: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1615: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1616: &mt('No').'</label>'.(' 'x2).
1617: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1618: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1619: &mt('Yes').'</label></span></td>'.
1620: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1621: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1622: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1623: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1624: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1625: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1626: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1627: $samltext{$lonhost}.'" /></td><td>';
1628: if ($samlimg{$lonhost}) {
1629: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1630: '<span class="LC_nobreak"><label>'.
1631: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1632: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1633: } else {
1634: $datatable .= $lt{'upl'};
1635: }
1636: $datatable .='<br />';
1637: if ($switchserver) {
1638: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1639: } else {
1640: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1641: }
1642: $datatable .= '</td>'.
1643: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1644: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1645: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1646: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1647: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1648: $samltitle{$lonhost}.'</textarea></td>'.
1649: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1650: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1651: '</table></td>'.
1652: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1653: $itemcount ++;
1654: }
1655: $datatable .= '</table></td></tr>';
1656: }
1657: return $datatable;
1658: }
1659:
1660: sub login_choices {
1661: my %choices =
1662: &Apache::lonlocal::texthash (
1663: coursecatalog => 'Display Course/Community Catalog link?',
1664: adminmail => "Display Administrator's E-mail Address?",
1665: helpdesk => 'Display "Contact Helpdesk" link',
1666: disallowlogin => "Login page requests redirected",
1667: hostid => "Server",
1668: server => "Redirect to:",
1669: serverpath => "Path",
1670: custompath => "Custom",
1671: exempt => "Exempt IP(s)",
1672: directlogin => "No redirect",
1673: newuser => "Link to create a user account",
1674: img => "Header",
1675: logo => "Main Logo",
1676: domlogo => "Domain Logo",
1677: login => "Log-in Header",
1678: textcol => "Text color",
1679: bgcol => "Box color",
1680: bgs => "Background colors",
1681: links => "Link colors",
1682: font => "Font color",
1683: pgbg => "Header",
1684: mainbg => "Page",
1685: sidebg => "Login box",
1686: link => "Link",
1687: alink => "Active link",
1688: vlink => "Visited link",
1689: headtag => "Custom markup",
1690: action => "Action",
1691: current => "Current",
1692: samllanding => "Dual login?",
1693: samloptions => "Options",
1694: );
1695: return %choices;
1696: }
1697:
1698: sub login_file_options {
1699: return &Apache::lonlocal::texthash(
1700: del => 'Delete?',
1701: rep => 'Replace:',
1702: upl => 'Upload:',
1703: curr => 'View contents',
1704: default => 'Default',
1705: custom => 'Custom',
1706: none => 'None',
1707: );
1708: }
1709:
1710: sub print_rolecolors {
1711: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1712: my %choices = &color_font_choices();
1713: my @bgs = ('pgbg','tabbg','sidebg');
1714: my @links = ('link','alink','vlink');
1715: my @images = ('img');
1716: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1717: my %designhash = &Apache::loncommon::get_domainconf($dom);
1718: my %defaultdesign = %Apache::loncommon::defaultdesign;
1719: my (%is_custom,%designs);
1720: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1721: if (ref($settings) eq 'HASH') {
1722: if (ref($settings->{$role}) eq 'HASH') {
1723: if ($settings->{$role}->{'img'} ne '') {
1724: $designs{'img'} = $settings->{$role}->{'img'};
1725: $is_custom{'img'} = 1;
1726: }
1727: if ($settings->{$role}->{'font'} ne '') {
1728: $designs{'font'} = $settings->{$role}->{'font'};
1729: $is_custom{'font'} = 1;
1730: }
1731: if ($settings->{$role}->{'fontmenu'} ne '') {
1732: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1733: $is_custom{'fontmenu'} = 1;
1734: }
1735: foreach my $item (@bgs) {
1736: if ($settings->{$role}->{$item} ne '') {
1737: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1738: $is_custom{$item} = 1;
1739: }
1740: }
1741: foreach my $item (@links) {
1742: if ($settings->{$role}->{$item} ne '') {
1743: $designs{'links'}{$item} = $settings->{$role}->{$item};
1744: $is_custom{$item} = 1;
1745: }
1746: }
1747: }
1748: } else {
1749: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1750: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1751: $is_custom{'img'} = 1;
1752: }
1753: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1754: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1755: $is_custom{'fontmenu'} = 1;
1756: }
1757: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1758: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1759: $is_custom{'font'} = 1;
1760: }
1761: foreach my $item (@bgs) {
1762: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1763: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1764: $is_custom{$item} = 1;
1765:
1766: }
1767: }
1768: foreach my $item (@links) {
1769: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1770: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1771: $is_custom{$item} = 1;
1772: }
1773: }
1774: }
1775: my $itemcount = 1;
1776: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1777: $datatable .= '</tr></table></td></tr>';
1778: return $datatable;
1779: }
1780:
1781: sub role_defaults {
1782: my ($role,$bgs,$links,$images,$logintext) = @_;
1783: my %defaults;
1784: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1785: return %defaults;
1786: }
1787: my %defaultdesign = %Apache::loncommon::defaultdesign;
1788: if ($role eq 'login') {
1789: %defaults = (
1790: font => $defaultdesign{$role.'.font'},
1791: );
1792: if (ref($logintext) eq 'ARRAY') {
1793: foreach my $item (@{$logintext}) {
1794: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1795: }
1796: }
1797: foreach my $item (@{$images}) {
1798: $defaults{'showlogo'}{$item} = 1;
1799: }
1800: } else {
1801: %defaults = (
1802: img => $defaultdesign{$role.'.img'},
1803: font => $defaultdesign{$role.'.font'},
1804: fontmenu => $defaultdesign{$role.'.fontmenu'},
1805: );
1806: }
1807: foreach my $item (@{$bgs}) {
1808: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1809: }
1810: foreach my $item (@{$links}) {
1811: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1812: }
1813: foreach my $item (@{$images}) {
1814: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1815: }
1816: return %defaults;
1817: }
1818:
1819: sub display_color_options {
1820: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1821: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1822: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1823: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1824: my $datatable = '<tr'.$css_class.'>'.
1825: '<td>'.$choices->{'font'}.'</td>';
1826: if (!$is_custom->{'font'}) {
1827: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1828: } else {
1829: $datatable .= '<td> </td>';
1830: }
1831: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1832:
1833: $datatable .= '<td><span class="LC_nobreak">'.
1834: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1835: ' value="'.$current_color.'" /> '.
1836: ' </span></td></tr>';
1837: unless ($role eq 'login') {
1838: $datatable .= '<tr'.$css_class.'>'.
1839: '<td>'.$choices->{'fontmenu'}.'</td>';
1840: if (!$is_custom->{'fontmenu'}) {
1841: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1842: } else {
1843: $datatable .= '<td> </td>';
1844: }
1845: $current_color = $designs->{'fontmenu'} ?
1846: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1847: $datatable .= '<td><span class="LC_nobreak">'.
1848: '<input class="colorchooser" type="text" size="10" name="'
1849: .$role.'_fontmenu"'.
1850: ' value="'.$current_color.'" /> '.
1851: ' </span></td></tr>';
1852: }
1853: my $switchserver = &check_switchserver($dom,$confname);
1854: foreach my $img (@{$images}) {
1855: $itemcount ++;
1856: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1857: $datatable .= '<tr'.$css_class.'>'.
1858: '<td>'.$choices->{$img};
1859: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1860: if ($role eq 'login') {
1861: if ($img eq 'login') {
1862: $login_hdr_pick =
1863: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1864: $logincolors =
1865: &login_text_colors($img,$role,$logintext,$phase,$choices,
1866: $designs,$defaults);
1867: } elsif ($img ne 'domlogo') {
1868: $datatable.= &logo_display_options($img,$defaults,$designs);
1869: }
1870: }
1871: $datatable .= '</td>';
1872: if ($designs->{$img} ne '') {
1873: $imgfile = $designs->{$img};
1874: $img_import = ($imgfile =~ m{^/adm/});
1875: } else {
1876: $imgfile = $defaults->{$img};
1877: }
1878: if ($imgfile) {
1879: my ($showfile,$fullsize);
1880: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1881: my $urldir = $1;
1882: my $filename = $2;
1883: my @info = &Apache::lonnet::stat_file($designs->{$img});
1884: if (@info) {
1885: my $thumbfile = 'tn-'.$filename;
1886: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1887: if (@thumb) {
1888: $showfile = $urldir.'/'.$thumbfile;
1889: } else {
1890: $showfile = $imgfile;
1891: }
1892: } else {
1893: $showfile = '';
1894: }
1895: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1896: $showfile = $imgfile;
1897: my $imgdir = $1;
1898: my $filename = $2;
1899: if (-e "$londocroot/$imgdir/tn-".$filename) {
1900: $showfile = "/$imgdir/tn-".$filename;
1901: } else {
1902: my $input = $londocroot.$imgfile;
1903: my $output = "$londocroot/$imgdir/tn-".$filename;
1904: if (!-e $output) {
1905: my ($width,$height) = &thumb_dimensions();
1906: my ($fullwidth,$fullheight) = &check_dimensions($input);
1907: if ($fullwidth ne '' && $fullheight ne '') {
1908: if ($fullwidth > $width && $fullheight > $height) {
1909: my $size = $width.'x'.$height;
1910: my @args = ('convert','-sample',$size,$input,$output);
1911: system({$args[0]} @args);
1912: $showfile = "/$imgdir/tn-".$filename;
1913: }
1914: }
1915: }
1916: }
1917: }
1918: if ($showfile) {
1919: if ($showfile =~ m{^/(adm|res)/}) {
1920: if ($showfile =~ m{^/res/}) {
1921: my $local_showfile =
1922: &Apache::lonnet::filelocation('',$showfile);
1923: &Apache::lonnet::repcopy($local_showfile);
1924: }
1925: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1926: }
1927: if ($imgfile) {
1928: if ($imgfile =~ m{^/(adm|res)/}) {
1929: if ($imgfile =~ m{^/res/}) {
1930: my $local_imgfile =
1931: &Apache::lonnet::filelocation('',$imgfile);
1932: &Apache::lonnet::repcopy($local_imgfile);
1933: }
1934: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1935: } else {
1936: $fullsize = $imgfile;
1937: }
1938: }
1939: $datatable .= '<td>';
1940: if ($img eq 'login') {
1941: $datatable .= $login_hdr_pick;
1942: }
1943: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1944: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1945: } else {
1946: $datatable .= '<td> </td><td class="LC_left_item">'.
1947: &mt('Upload:').'<br />';
1948: }
1949: } else {
1950: $datatable .= '<td> </td><td class="LC_left_item">'.
1951: &mt('Upload:').'<br />';
1952: }
1953: if ($switchserver) {
1954: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1955: } else {
1956: if ($img ne 'login') { # suppress file selection for Log-in header
1957: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1958: }
1959: }
1960: $datatable .= '</td></tr>';
1961: }
1962: $itemcount ++;
1963: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1964: $datatable .= '<tr'.$css_class.'>'.
1965: '<td>'.$choices->{'bgs'}.'</td>';
1966: my $bgs_def;
1967: foreach my $item (@{$bgs}) {
1968: if (!$is_custom->{$item}) {
1969: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1970: }
1971: }
1972: if ($bgs_def) {
1973: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1974: } else {
1975: $datatable .= '<td> </td>';
1976: }
1977: $datatable .= '<td class="LC_right_item">'.
1978: '<table border="0"><tr>';
1979:
1980: foreach my $item (@{$bgs}) {
1981: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1982: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1983: if ($designs->{'bgs'}{$item}) {
1984: $datatable .= ' ';
1985: }
1986: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1987: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1988: }
1989: $datatable .= '</tr></table></td></tr>';
1990: $itemcount ++;
1991: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1992: $datatable .= '<tr'.$css_class.'>'.
1993: '<td>'.$choices->{'links'}.'</td>';
1994: my $links_def;
1995: foreach my $item (@{$links}) {
1996: if (!$is_custom->{$item}) {
1997: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1998: }
1999: }
2000: if ($links_def) {
2001: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2002: } else {
2003: $datatable .= '<td> </td>';
2004: }
2005: $datatable .= '<td class="LC_right_item">'.
2006: '<table border="0"><tr>';
2007: foreach my $item (@{$links}) {
2008: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2009: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2010: if ($designs->{'links'}{$item}) {
2011: $datatable.=' ';
2012: }
2013: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2014: '" /></td>';
2015: }
2016: $$rowtotal += $itemcount;
2017: return $datatable;
2018: }
2019:
2020: sub logo_display_options {
2021: my ($img,$defaults,$designs) = @_;
2022: my $checkedon;
2023: if (ref($defaults) eq 'HASH') {
2024: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2025: if ($defaults->{'showlogo'}{$img}) {
2026: $checkedon = 'checked="checked" ';
2027: }
2028: }
2029: }
2030: if (ref($designs) eq 'HASH') {
2031: if (ref($designs->{'showlogo'}) eq 'HASH') {
2032: if (defined($designs->{'showlogo'}{$img})) {
2033: if ($designs->{'showlogo'}{$img} == 0) {
2034: $checkedon = '';
2035: } elsif ($designs->{'showlogo'}{$img} == 1) {
2036: $checkedon = 'checked="checked" ';
2037: }
2038: }
2039: }
2040: }
2041: return '<br /><label> <input type="checkbox" name="'.
2042: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2043: &mt('show').'</label>'."\n";
2044: }
2045:
2046: sub login_header_options {
2047: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2048: my $output = '';
2049: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2050: $output .= &mt('Text default(s):').'<br />';
2051: if (!$is_custom->{'textcol'}) {
2052: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2053: ' ';
2054: }
2055: if (!$is_custom->{'bgcol'}) {
2056: $output .= $choices->{'bgcol'}.': '.
2057: '<span id="css_'.$role.'_font" style="background-color: '.
2058: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2059: }
2060: $output .= '<br />';
2061: }
2062: $output .='<br />';
2063: return $output;
2064: }
2065:
2066: sub login_text_colors {
2067: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2068: my $color_menu = '<table border="0"><tr>';
2069: foreach my $item (@{$logintext}) {
2070: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2071: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2072: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2073: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2074: }
2075: $color_menu .= '</tr></table><br />';
2076: return $color_menu;
2077: }
2078:
2079: sub image_changes {
2080: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2081: my $output;
2082: if ($img eq 'login') {
2083: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2084: } elsif (!$is_custom) {
2085: if ($img ne 'domlogo') {
2086: $output = &mt('Default image:').'<br />';
2087: } else {
2088: $output = &mt('Default in use:').'<br />';
2089: }
2090: }
2091: if ($img ne 'login') {
2092: if ($img_import) {
2093: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2094: }
2095: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2096: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2097: if ($is_custom) {
2098: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2099: '<input type="checkbox" name="'.
2100: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2101: '</label> '.&mt('Replace:').'</span><br />';
2102: } else {
2103: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2104: }
2105: }
2106: return $output;
2107: }
2108:
2109: sub print_quotas {
2110: my ($dom,$settings,$rowtotal,$action) = @_;
2111: my $context;
2112: if ($action eq 'quotas') {
2113: $context = 'tools';
2114: } else {
2115: $context = $action;
2116: }
2117: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2118: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2119: my $typecount = 0;
2120: my ($css_class,%titles);
2121: if ($context eq 'requestcourses') {
2122: @usertools = ('official','unofficial','community','textbook','placement','lti');
2123: @options =('norequest','approval','validate','autolimit');
2124: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2125: %titles = &courserequest_titles();
2126: } elsif ($context eq 'requestauthor') {
2127: @usertools = ('author');
2128: @options = ('norequest','approval','automatic');
2129: %titles = &authorrequest_titles();
2130: } else {
2131: @usertools = ('aboutme','blog','webdav','portfolio');
2132: %titles = &tool_titles();
2133: }
2134: if (ref($types) eq 'ARRAY') {
2135: foreach my $type (@{$types}) {
2136: my ($currdefquota,$currauthorquota);
2137: unless (($context eq 'requestcourses') ||
2138: ($context eq 'requestauthor')) {
2139: if (ref($settings) eq 'HASH') {
2140: if (ref($settings->{defaultquota}) eq 'HASH') {
2141: $currdefquota = $settings->{defaultquota}->{$type};
2142: } else {
2143: $currdefquota = $settings->{$type};
2144: }
2145: if (ref($settings->{authorquota}) eq 'HASH') {
2146: $currauthorquota = $settings->{authorquota}->{$type};
2147: }
2148: }
2149: }
2150: if (defined($usertypes->{$type})) {
2151: $typecount ++;
2152: $css_class = $typecount%2?' class="LC_odd_row"':'';
2153: $datatable .= '<tr'.$css_class.'>'.
2154: '<td>'.$usertypes->{$type}.'</td>'.
2155: '<td class="LC_left_item">';
2156: if ($context eq 'requestcourses') {
2157: $datatable .= '<table><tr>';
2158: }
2159: my %cell;
2160: foreach my $item (@usertools) {
2161: if ($context eq 'requestcourses') {
2162: my ($curroption,$currlimit);
2163: if (ref($settings) eq 'HASH') {
2164: if (ref($settings->{$item}) eq 'HASH') {
2165: $curroption = $settings->{$item}->{$type};
2166: if ($curroption =~ /^autolimit=(\d*)$/) {
2167: $currlimit = $1;
2168: }
2169: }
2170: }
2171: if (!$curroption) {
2172: $curroption = 'norequest';
2173: }
2174: $datatable .= '<th>'.$titles{$item}.'</th>';
2175: foreach my $option (@options) {
2176: my $val = $option;
2177: if ($option eq 'norequest') {
2178: $val = 0;
2179: }
2180: if ($option eq 'validate') {
2181: my $canvalidate = 0;
2182: if (ref($validations{$item}) eq 'HASH') {
2183: if ($validations{$item}{$type}) {
2184: $canvalidate = 1;
2185: }
2186: }
2187: next if (!$canvalidate);
2188: }
2189: my $checked = '';
2190: if ($option eq $curroption) {
2191: $checked = ' checked="checked"';
2192: } elsif ($option eq 'autolimit') {
2193: if ($curroption =~ /^autolimit/) {
2194: $checked = ' checked="checked"';
2195: }
2196: }
2197: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2198: '<input type="radio" name="crsreq_'.$item.
2199: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2200: $titles{$option}.'</label>';
2201: if ($option eq 'autolimit') {
2202: $cell{$item} .= ' <input type="text" name="crsreq_'.
2203: $item.'_limit_'.$type.'" size="1" '.
2204: 'value="'.$currlimit.'" />';
2205: }
2206: $cell{$item} .= '</span> ';
2207: if ($option eq 'autolimit') {
2208: $cell{$item} .= $titles{'unlimited'};
2209: }
2210: }
2211: } elsif ($context eq 'requestauthor') {
2212: my $curroption;
2213: if (ref($settings) eq 'HASH') {
2214: $curroption = $settings->{$type};
2215: }
2216: if (!$curroption) {
2217: $curroption = 'norequest';
2218: }
2219: foreach my $option (@options) {
2220: my $val = $option;
2221: if ($option eq 'norequest') {
2222: $val = 0;
2223: }
2224: my $checked = '';
2225: if ($option eq $curroption) {
2226: $checked = ' checked="checked"';
2227: }
2228: $datatable .= '<span class="LC_nobreak"><label>'.
2229: '<input type="radio" name="authorreq_'.$type.
2230: '" value="'.$val.'"'.$checked.' />'.
2231: $titles{$option}.'</label></span> ';
2232: }
2233: } else {
2234: my $checked = 'checked="checked" ';
2235: if (ref($settings) eq 'HASH') {
2236: if (ref($settings->{$item}) eq 'HASH') {
2237: if ($settings->{$item}->{$type} == 0) {
2238: $checked = '';
2239: } elsif ($settings->{$item}->{$type} == 1) {
2240: $checked = 'checked="checked" ';
2241: }
2242: }
2243: }
2244: $datatable .= '<span class="LC_nobreak"><label>'.
2245: '<input type="checkbox" name="'.$context.'_'.$item.
2246: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2247: '</label></span> ';
2248: }
2249: }
2250: if ($context eq 'requestcourses') {
2251: $datatable .= '</tr><tr>';
2252: foreach my $item (@usertools) {
2253: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2254: }
2255: $datatable .= '</tr></table>';
2256: }
2257: $datatable .= '</td>';
2258: unless (($context eq 'requestcourses') ||
2259: ($context eq 'requestauthor')) {
2260: $datatable .=
2261: '<td class="LC_right_item">'.
2262: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2263: '<input type="text" name="quota_'.$type.
2264: '" value="'.$currdefquota.
2265: '" size="5" /></span>'.(' ' x 2).
2266: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2267: '<input type="text" name="authorquota_'.$type.
2268: '" value="'.$currauthorquota.
2269: '" size="5" /></span></td>';
2270: }
2271: $datatable .= '</tr>';
2272: }
2273: }
2274: }
2275: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2276: $defaultquota = '20';
2277: $authorquota = '500';
2278: if (ref($settings) eq 'HASH') {
2279: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2280: $defaultquota = $settings->{'defaultquota'}->{'default'};
2281: } elsif (defined($settings->{'default'})) {
2282: $defaultquota = $settings->{'default'};
2283: }
2284: if (ref($settings->{'authorquota'}) eq 'HASH') {
2285: $authorquota = $settings->{'authorquota'}->{'default'};
2286: }
2287: }
2288: }
2289: $typecount ++;
2290: $css_class = $typecount%2?' class="LC_odd_row"':'';
2291: $datatable .= '<tr'.$css_class.'>'.
2292: '<td>'.$othertitle.'</td>'.
2293: '<td class="LC_left_item">';
2294: if ($context eq 'requestcourses') {
2295: $datatable .= '<table><tr>';
2296: }
2297: my %defcell;
2298: foreach my $item (@usertools) {
2299: if ($context eq 'requestcourses') {
2300: my ($curroption,$currlimit);
2301: if (ref($settings) eq 'HASH') {
2302: if (ref($settings->{$item}) eq 'HASH') {
2303: $curroption = $settings->{$item}->{'default'};
2304: if ($curroption =~ /^autolimit=(\d*)$/) {
2305: $currlimit = $1;
2306: }
2307: }
2308: }
2309: if (!$curroption) {
2310: $curroption = 'norequest';
2311: }
2312: $datatable .= '<th>'.$titles{$item}.'</th>';
2313: foreach my $option (@options) {
2314: my $val = $option;
2315: if ($option eq 'norequest') {
2316: $val = 0;
2317: }
2318: if ($option eq 'validate') {
2319: my $canvalidate = 0;
2320: if (ref($validations{$item}) eq 'HASH') {
2321: if ($validations{$item}{'default'}) {
2322: $canvalidate = 1;
2323: }
2324: }
2325: next if (!$canvalidate);
2326: }
2327: my $checked = '';
2328: if ($option eq $curroption) {
2329: $checked = ' checked="checked"';
2330: } elsif ($option eq 'autolimit') {
2331: if ($curroption =~ /^autolimit/) {
2332: $checked = ' checked="checked"';
2333: }
2334: }
2335: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2336: '<input type="radio" name="crsreq_'.$item.
2337: '_default" value="'.$val.'"'.$checked.' />'.
2338: $titles{$option}.'</label>';
2339: if ($option eq 'autolimit') {
2340: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2341: $item.'_limit_default" size="1" '.
2342: 'value="'.$currlimit.'" />';
2343: }
2344: $defcell{$item} .= '</span> ';
2345: if ($option eq 'autolimit') {
2346: $defcell{$item} .= $titles{'unlimited'};
2347: }
2348: }
2349: } elsif ($context eq 'requestauthor') {
2350: my $curroption;
2351: if (ref($settings) eq 'HASH') {
2352: $curroption = $settings->{'default'};
2353: }
2354: if (!$curroption) {
2355: $curroption = 'norequest';
2356: }
2357: foreach my $option (@options) {
2358: my $val = $option;
2359: if ($option eq 'norequest') {
2360: $val = 0;
2361: }
2362: my $checked = '';
2363: if ($option eq $curroption) {
2364: $checked = ' checked="checked"';
2365: }
2366: $datatable .= '<span class="LC_nobreak"><label>'.
2367: '<input type="radio" name="authorreq_default"'.
2368: ' value="'.$val.'"'.$checked.' />'.
2369: $titles{$option}.'</label></span> ';
2370: }
2371: } else {
2372: my $checked = 'checked="checked" ';
2373: if (ref($settings) eq 'HASH') {
2374: if (ref($settings->{$item}) eq 'HASH') {
2375: if ($settings->{$item}->{'default'} == 0) {
2376: $checked = '';
2377: } elsif ($settings->{$item}->{'default'} == 1) {
2378: $checked = 'checked="checked" ';
2379: }
2380: }
2381: }
2382: $datatable .= '<span class="LC_nobreak"><label>'.
2383: '<input type="checkbox" name="'.$context.'_'.$item.
2384: '" value="default" '.$checked.'/>'.$titles{$item}.
2385: '</label></span> ';
2386: }
2387: }
2388: if ($context eq 'requestcourses') {
2389: $datatable .= '</tr><tr>';
2390: foreach my $item (@usertools) {
2391: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2392: }
2393: $datatable .= '</tr></table>';
2394: }
2395: $datatable .= '</td>';
2396: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2397: $datatable .= '<td class="LC_right_item">'.
2398: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2399: '<input type="text" name="defaultquota" value="'.
2400: $defaultquota.'" size="5" /></span>'.(' ' x2).
2401: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2402: '<input type="text" name="authorquota" value="'.
2403: $authorquota.'" size="5" /></span></td>';
2404: }
2405: $datatable .= '</tr>';
2406: $typecount ++;
2407: $css_class = $typecount%2?' class="LC_odd_row"':'';
2408: $datatable .= '<tr'.$css_class.'>'.
2409: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2410: if ($context eq 'requestcourses') {
2411: $datatable .= &mt('(overrides affiliation, if set)').
2412: '</td>'.
2413: '<td class="LC_left_item">'.
2414: '<table><tr>';
2415: } else {
2416: $datatable .= &mt('(overrides affiliation, if checked)').
2417: '</td>'.
2418: '<td class="LC_left_item" colspan="2">'.
2419: '<br />';
2420: }
2421: my %advcell;
2422: foreach my $item (@usertools) {
2423: if ($context eq 'requestcourses') {
2424: my ($curroption,$currlimit);
2425: if (ref($settings) eq 'HASH') {
2426: if (ref($settings->{$item}) eq 'HASH') {
2427: $curroption = $settings->{$item}->{'_LC_adv'};
2428: if ($curroption =~ /^autolimit=(\d*)$/) {
2429: $currlimit = $1;
2430: }
2431: }
2432: }
2433: $datatable .= '<th>'.$titles{$item}.'</th>';
2434: my $checked = '';
2435: if ($curroption eq '') {
2436: $checked = ' checked="checked"';
2437: }
2438: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2439: '<input type="radio" name="crsreq_'.$item.
2440: '__LC_adv" value=""'.$checked.' />'.
2441: &mt('No override set').'</label></span> ';
2442: foreach my $option (@options) {
2443: my $val = $option;
2444: if ($option eq 'norequest') {
2445: $val = 0;
2446: }
2447: if ($option eq 'validate') {
2448: my $canvalidate = 0;
2449: if (ref($validations{$item}) eq 'HASH') {
2450: if ($validations{$item}{'_LC_adv'}) {
2451: $canvalidate = 1;
2452: }
2453: }
2454: next if (!$canvalidate);
2455: }
2456: my $checked = '';
2457: if ($val eq $curroption) {
2458: $checked = ' checked="checked"';
2459: } elsif ($option eq 'autolimit') {
2460: if ($curroption =~ /^autolimit/) {
2461: $checked = ' checked="checked"';
2462: }
2463: }
2464: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2465: '<input type="radio" name="crsreq_'.$item.
2466: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2467: $titles{$option}.'</label>';
2468: if ($option eq 'autolimit') {
2469: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2470: $item.'_limit__LC_adv" size="1" '.
2471: 'value="'.$currlimit.'" />';
2472: }
2473: $advcell{$item} .= '</span> ';
2474: if ($option eq 'autolimit') {
2475: $advcell{$item} .= $titles{'unlimited'};
2476: }
2477: }
2478: } elsif ($context eq 'requestauthor') {
2479: my $curroption;
2480: if (ref($settings) eq 'HASH') {
2481: $curroption = $settings->{'_LC_adv'};
2482: }
2483: my $checked = '';
2484: if ($curroption eq '') {
2485: $checked = ' checked="checked"';
2486: }
2487: $datatable .= '<span class="LC_nobreak"><label>'.
2488: '<input type="radio" name="authorreq__LC_adv"'.
2489: ' value=""'.$checked.' />'.
2490: &mt('No override set').'</label></span> ';
2491: foreach my $option (@options) {
2492: my $val = $option;
2493: if ($option eq 'norequest') {
2494: $val = 0;
2495: }
2496: my $checked = '';
2497: if ($val eq $curroption) {
2498: $checked = ' checked="checked"';
2499: }
2500: $datatable .= '<span class="LC_nobreak"><label>'.
2501: '<input type="radio" name="authorreq__LC_adv"'.
2502: ' value="'.$val.'"'.$checked.' />'.
2503: $titles{$option}.'</label></span> ';
2504: }
2505: } else {
2506: my $checked = 'checked="checked" ';
2507: if (ref($settings) eq 'HASH') {
2508: if (ref($settings->{$item}) eq 'HASH') {
2509: if ($settings->{$item}->{'_LC_adv'} == 0) {
2510: $checked = '';
2511: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2512: $checked = 'checked="checked" ';
2513: }
2514: }
2515: }
2516: $datatable .= '<span class="LC_nobreak"><label>'.
2517: '<input type="checkbox" name="'.$context.'_'.$item.
2518: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2519: '</label></span> ';
2520: }
2521: }
2522: if ($context eq 'requestcourses') {
2523: $datatable .= '</tr><tr>';
2524: foreach my $item (@usertools) {
2525: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2526: }
2527: $datatable .= '</tr></table>';
2528: }
2529: $datatable .= '</td></tr>';
2530: $$rowtotal += $typecount;
2531: return $datatable;
2532: }
2533:
2534: sub print_requestmail {
2535: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2536: my ($now,$datatable,%currapp);
2537: $now = time;
2538: if (ref($settings) eq 'HASH') {
2539: if (ref($settings->{'notify'}) eq 'HASH') {
2540: if ($settings->{'notify'}{'approval'} ne '') {
2541: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2542: }
2543: }
2544: }
2545: my $numinrow = 2;
2546: my $css_class;
2547: if ($$rowtotal%2) {
2548: $css_class = 'LC_odd_row';
2549: }
2550: if ($customcss) {
2551: $css_class .= " $customcss";
2552: }
2553: $css_class =~ s/^\s+//;
2554: if ($css_class) {
2555: $css_class = ' class="'.$css_class.'"';
2556: }
2557: if ($rowstyle) {
2558: $css_class .= ' style="'.$rowstyle.'"';
2559: }
2560: my $text;
2561: if ($action eq 'requestcourses') {
2562: $text = &mt('Receive notification of course requests requiring approval');
2563: } elsif ($action eq 'requestauthor') {
2564: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2565: } else {
2566: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2567: }
2568: $datatable = '<tr'.$css_class.'>'.
2569: ' <td>'.$text.'</td>'.
2570: ' <td class="LC_left_item">';
2571: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2572: $action.'notifyapproval',%currapp);
2573: if ($numdc > 0) {
2574: $datatable .= $table;
2575: } else {
2576: $datatable .= &mt('There are no active Domain Coordinators');
2577: }
2578: $datatable .='</td></tr>';
2579: return $datatable;
2580: }
2581:
2582: sub print_studentcode {
2583: my ($settings,$rowtotal) = @_;
2584: my $rownum = 0;
2585: my ($output,%current);
2586: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2587: if (ref($settings) eq 'HASH') {
2588: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2589: foreach my $type (@crstypes) {
2590: $current{$type} = $settings->{'uniquecode'}{$type};
2591: }
2592: }
2593: }
2594: $output .= '<tr>'.
2595: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2596: '<td class="LC_left_item">';
2597: foreach my $type (@crstypes) {
2598: my $check = ' ';
2599: if ($current{$type}) {
2600: $check = ' checked="checked" ';
2601: }
2602: $output .= '<span class="LC_nobreak"><label>'.
2603: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2604: &mt($type).'</label></span>'.(' 'x2).' ';
2605: }
2606: $output .= '</td></tr>';
2607: $$rowtotal ++;
2608: return $output;
2609: }
2610:
2611: sub print_textbookcourses {
2612: my ($dom,$type,$settings,$rowtotal) = @_;
2613: my $rownum = 0;
2614: my $css_class;
2615: my $itemcount = 1;
2616: my $maxnum = 0;
2617: my $bookshash;
2618: if (ref($settings) eq 'HASH') {
2619: $bookshash = $settings->{$type};
2620: }
2621: my %ordered;
2622: if (ref($bookshash) eq 'HASH') {
2623: foreach my $item (keys(%{$bookshash})) {
2624: if (ref($bookshash->{$item}) eq 'HASH') {
2625: my $num = $bookshash->{$item}{'order'};
2626: $ordered{$num} = $item;
2627: }
2628: }
2629: }
2630: my $confname = $dom.'-domainconfig';
2631: my $switchserver = &check_switchserver($dom,$confname);
2632: my $maxnum = scalar(keys(%ordered));
2633: my $datatable;
2634: if (keys(%ordered)) {
2635: my @items = sort { $a <=> $b } keys(%ordered);
2636: for (my $i=0; $i<@items; $i++) {
2637: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2638: my $key = $ordered{$items[$i]};
2639: my %coursehash=&Apache::lonnet::coursedescription($key);
2640: my $coursetitle = $coursehash{'description'};
2641: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2642: if (ref($bookshash->{$key}) eq 'HASH') {
2643: $subject = $bookshash->{$key}->{'subject'};
2644: $title = $bookshash->{$key}->{'title'};
2645: if ($type eq 'textbooks') {
2646: $publisher = $bookshash->{$key}->{'publisher'};
2647: $author = $bookshash->{$key}->{'author'};
2648: $image = $bookshash->{$key}->{'image'};
2649: if ($image ne '') {
2650: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2651: my $imagethumb = "$path/tn-".$imagefile;
2652: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2653: }
2654: }
2655: }
2656: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2657: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2658: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2659: for (my $k=0; $k<=$maxnum; $k++) {
2660: my $vpos = $k+1;
2661: my $selstr;
2662: if ($k == $i) {
2663: $selstr = ' selected="selected" ';
2664: }
2665: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2666: }
2667: $datatable .= '</select>'.(' 'x2).
2668: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2669: &mt('Delete?').'</label></span></td>'.
2670: '<td colspan="2">'.
2671: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2672: (' 'x2).
2673: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2674: if ($type eq 'textbooks') {
2675: $datatable .= (' 'x2).
2676: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2677: (' 'x2).
2678: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2679: (' 'x2).
2680: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2681: if ($image) {
2682: $datatable .= $imgsrc.
2683: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2684: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2685: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2686: }
2687: if ($switchserver) {
2688: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2689: } else {
2690: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2691: }
2692: }
2693: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2694: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2695: $coursetitle.'</span></td></tr>'."\n";
2696: $itemcount ++;
2697: }
2698: }
2699: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2700: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2701: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2702: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2703: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2704: for (my $k=0; $k<$maxnum+1; $k++) {
2705: my $vpos = $k+1;
2706: my $selstr;
2707: if ($k == $maxnum) {
2708: $selstr = ' selected="selected" ';
2709: }
2710: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2711: }
2712: $datatable .= '</select> '."\n".
2713: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2714: '<td colspan="2">'.
2715: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2716: (' 'x2).
2717: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2718: (' 'x2);
2719: if ($type eq 'textbooks') {
2720: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2721: (' 'x2).
2722: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2723: (' 'x2).
2724: '<span class="LC_nobreak">'.&mt('Image:').' ';
2725: if ($switchserver) {
2726: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2727: } else {
2728: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2729: }
2730: $datatable .= '</span>'."\n";
2731: }
2732: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2733: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2734: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2735: &Apache::loncommon::selectcourse_link
2736: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2737: '</span></td>'."\n".
2738: '</tr>'."\n";
2739: $itemcount ++;
2740: return $datatable;
2741: }
2742:
2743: sub textbookcourses_javascript {
2744: my ($settings) = @_;
2745: return unless(ref($settings) eq 'HASH');
2746: my (%ordered,%total,%jstext);
2747: foreach my $type ('textbooks','templates') {
2748: $total{$type} = 0;
2749: if (ref($settings->{$type}) eq 'HASH') {
2750: foreach my $item (keys(%{$settings->{$type}})) {
2751: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2752: my $num = $settings->{$type}->{$item}{'order'};
2753: $ordered{$type}{$num} = $item;
2754: }
2755: }
2756: $total{$type} = scalar(keys(%{$settings->{$type}}));
2757: }
2758: my @jsarray = ();
2759: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2760: push(@jsarray,$ordered{$type}{$item});
2761: }
2762: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2763: }
2764: return <<"ENDSCRIPT";
2765: <script type="text/javascript">
2766: // <![CDATA[
2767: function reorderBooks(form,item,caller) {
2768: var changedVal;
2769: $jstext{'textbooks'};
2770: $jstext{'templates'};
2771: var newpos;
2772: var maxh;
2773: if (caller == 'textbooks') {
2774: newpos = 'textbooks_addbook_pos';
2775: maxh = 1 + $total{'textbooks'};
2776: } else {
2777: newpos = 'templates_addbook_pos';
2778: maxh = 1 + $total{'templates'};
2779: }
2780: var current = new Array;
2781: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2782: if (item == newpos) {
2783: changedVal = newitemVal;
2784: } else {
2785: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2786: current[newitemVal] = newpos;
2787: }
2788: if (caller == 'textbooks') {
2789: for (var i=0; i<textbooks.length; i++) {
2790: var elementName = 'textbooks_'+textbooks[i];
2791: if (elementName != item) {
2792: if (form.elements[elementName]) {
2793: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2794: current[currVal] = elementName;
2795: }
2796: }
2797: }
2798: }
2799: if (caller == 'templates') {
2800: for (var i=0; i<templates.length; i++) {
2801: var elementName = 'templates_'+templates[i];
2802: if (elementName != item) {
2803: if (form.elements[elementName]) {
2804: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2805: current[currVal] = elementName;
2806: }
2807: }
2808: }
2809: }
2810: var oldVal;
2811: for (var j=0; j<maxh; j++) {
2812: if (current[j] == undefined) {
2813: oldVal = j;
2814: }
2815: }
2816: if (oldVal < changedVal) {
2817: for (var k=oldVal+1; k<=changedVal ; k++) {
2818: var elementName = current[k];
2819: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2820: }
2821: } else {
2822: for (var k=changedVal; k<oldVal; k++) {
2823: var elementName = current[k];
2824: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2825: }
2826: }
2827: return;
2828: }
2829:
2830: // ]]>
2831: </script>
2832:
2833: ENDSCRIPT
2834: }
2835:
2836: sub ltitools_javascript {
2837: my ($settings) = @_;
2838: my $togglejs = <itools_toggle_js();
2839: unless (ref($settings) eq 'HASH') {
2840: return $togglejs;
2841: }
2842: my (%ordered,$total,%jstext);
2843: $total = 0;
2844: foreach my $item (keys(%{$settings})) {
2845: if (ref($settings->{$item}) eq 'HASH') {
2846: my $num = $settings->{$item}{'order'};
2847: $ordered{$num} = $item;
2848: }
2849: }
2850: $total = scalar(keys(%{$settings}));
2851: my @jsarray = ();
2852: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2853: push(@jsarray,$ordered{$item});
2854: }
2855: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2856: return <<"ENDSCRIPT";
2857: <script type="text/javascript">
2858: // <![CDATA[
2859: function reorderLTITools(form,item) {
2860: var changedVal;
2861: $jstext
2862: var newpos = 'ltitools_add_pos';
2863: var maxh = 1 + $total;
2864: var current = new Array;
2865: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2866: if (item == newpos) {
2867: changedVal = newitemVal;
2868: } else {
2869: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2870: current[newitemVal] = newpos;
2871: }
2872: for (var i=0; i<ltitools.length; i++) {
2873: var elementName = 'ltitools_'+ltitools[i];
2874: if (elementName != item) {
2875: if (form.elements[elementName]) {
2876: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2877: current[currVal] = elementName;
2878: }
2879: }
2880: }
2881: var oldVal;
2882: for (var j=0; j<maxh; j++) {
2883: if (current[j] == undefined) {
2884: oldVal = j;
2885: }
2886: }
2887: if (oldVal < changedVal) {
2888: for (var k=oldVal+1; k<=changedVal ; k++) {
2889: var elementName = current[k];
2890: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2891: }
2892: } else {
2893: for (var k=changedVal; k<oldVal; k++) {
2894: var elementName = current[k];
2895: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2896: }
2897: }
2898: return;
2899: }
2900:
2901: // ]]>
2902: </script>
2903:
2904: $togglejs
2905:
2906: ENDSCRIPT
2907: }
2908:
2909: sub ltitools_toggle_js {
2910: return <<"ENDSCRIPT";
2911: <script type="text/javascript">
2912: // <![CDATA[
2913:
2914: function toggleLTITools(form,setting,item) {
2915: var radioname = '';
2916: var divid = '';
2917: if ((setting == 'passback') || (setting == 'roster')) {
2918: radioname = 'ltitools_'+setting+'_'+item;
2919: divid = 'ltitools_'+setting+'time_'+item;
2920: var num = form.elements[radioname].length;
2921: if (num) {
2922: var setvis = '';
2923: for (var i=0; i<num; i++) {
2924: if (form.elements[radioname][i].checked) {
2925: if (form.elements[radioname][i].value == '1') {
2926: if (document.getElementById(divid)) {
2927: document.getElementById(divid).style.display = 'inline-block';
2928: }
2929: setvis = 1;
2930: }
2931: break;
2932: }
2933: }
2934: }
2935: if (!setvis) {
2936: if (document.getElementById(divid)) {
2937: document.getElementById(divid).style.display = 'none';
2938: }
2939: }
2940: }
2941: if (setting == 'user') {
2942: divid = 'ltitools_'+setting+'_div_'+item;
2943: var checkid = 'ltitools_'+setting+'_field_'+item;
2944: if (document.getElementById(divid)) {
2945: if (document.getElementById(checkid)) {
2946: if (document.getElementById(checkid).checked) {
2947: document.getElementById(divid).style.display = 'inline-block';
2948: } else {
2949: document.getElementById(divid).style.display = 'none';
2950: }
2951: }
2952: }
2953: }
2954: return;
2955: }
2956: // ]]>
2957: </script>
2958:
2959: ENDSCRIPT
2960: }
2961:
2962: sub wafproxy_javascript {
2963: my ($dom) = @_;
2964: return <<"ENDSCRIPT";
2965: <script type="text/javascript">
2966: // <![CDATA[
2967: function updateWAF() {
2968: if (document.getElementById('wafproxy_remoteip')) {
2969: var wafremote = 0;
2970: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
2971: wafremote = 1;
2972: }
2973: var fields = new Array('header','trust');
2974: for (var i=0; i<fields.length; i++) {
2975: if (document.getElementById('wafproxy_'+fields[i])) {
2976: if (wafremote == 1) {
2977: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
2978: }
2979: else {
2980: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
2981: }
2982: }
2983: }
2984: if (document.getElementById('wafproxyranges_$dom')) {
2985: if (wafremote == 1) {
2986: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
2987: } else {
2988: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
2989: if (document.display.wafproxy_vpnaccess[i].checked) {
2990: if (document.display.wafproxy_vpnaccess[i].value == 0) {
2991: document.getElementById('wafproxyranges_$dom').style.display = 'none';
2992: }
2993: }
2994: }
2995: }
2996: }
2997: }
2998: return;
2999: }
3000:
3001: function checkWAF() {
3002: if (document.getElementById('wafproxy_remoteip')) {
3003: var wafvpn = 0;
3004: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3005: if (document.display.wafproxy_vpnaccess[i].checked) {
3006: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3007: wafvpn = 1;
3008: }
3009: break;
3010: }
3011: }
3012: var vpn = new Array('vpnint','vpnext');
3013: for (var i=0; i<vpn.length; i++) {
3014: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3015: if (wafvpn == 1) {
3016: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3017: }
3018: else {
3019: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3020: }
3021: }
3022: }
3023: if (document.getElementById('wafproxyranges_$dom')) {
3024: if (wafvpn == 1) {
3025: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3026: }
3027: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3028: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3029: }
3030: }
3031: }
3032: return;
3033: }
3034:
3035: function toggleWAF() {
3036: if (document.getElementById('wafproxy_table')) {
3037: var wafproxy = 0;
3038: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3039: if (document.display.wafproxy_${dom}[i].checked) {
3040: if (document.display.wafproxy_${dom}[i].value == 1) {
3041: wafproxy = 1;
3042: break;
3043: }
3044: }
3045: }
3046: if (wafproxy == 1) {
3047: document.getElementById('wafproxy_table').style.display='inline';
3048: }
3049: else {
3050: document.getElementById('wafproxy_table').style.display='none';
3051: }
3052: if (document.getElementById('wafproxyrow_${dom}')) {
3053: if (wafproxy == 1) {
3054: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3055: }
3056: else {
3057: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3058: }
3059: }
3060: if (document.getElementById('nowafproxyrow_$dom')) {
3061: if (wafproxy == 1) {
3062: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3063: }
3064: else {
3065: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3066: }
3067: }
3068: }
3069: return;
3070: }
3071: // ]]>
3072: </script>
3073:
3074: ENDSCRIPT
3075: }
3076:
3077: sub proctoring_javascript {
3078: my ($settings) = @_;
3079: my (%ordered,$total,%jstext);
3080: $total = 0;
3081: if (ref($settings) eq 'HASH') {
3082: foreach my $item (keys(%{$settings})) {
3083: if (ref($settings->{$item}) eq 'HASH') {
3084: my $num = $settings->{$item}{'order'};
3085: $ordered{$num} = $item;
3086: }
3087: }
3088: $total = scalar(keys(%{$settings}));
3089: } else {
3090: %ordered = (
3091: 0 => 'proctorio',
3092: 1 => 'examity',
3093: );
3094: $total = 2;
3095: }
3096: my @jsarray = ();
3097: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3098: push(@jsarray,$ordered{$item});
3099: }
3100: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3101: return <<"ENDSCRIPT";
3102: <script type="text/javascript">
3103: // <![CDATA[
3104: function reorderProctoring(form,item) {
3105: var changedVal;
3106: $jstext
3107: var maxh = $total;
3108: var current = new Array;
3109: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3110: for (var i=0; i<proctors.length; i++) {
3111: var elementName = 'proctoring_pos_'+proctors[i];
3112: if (elementName != item) {
3113: if (form.elements[elementName]) {
3114: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3115: current[currVal] = elementName;
3116: }
3117: }
3118: }
3119: var oldVal;
3120: for (var j=0; j<maxh; j++) {
3121: if (current[j] == undefined) {
3122: oldVal = j;
3123: }
3124: }
3125: if (oldVal < changedVal) {
3126: for (var k=oldVal+1; k<=changedVal ; k++) {
3127: var elementName = current[k];
3128: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3129: }
3130: } else {
3131: for (var k=changedVal; k<oldVal; k++) {
3132: var elementName = current[k];
3133: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3134: }
3135: }
3136: return;
3137: }
3138:
3139: function toggleProctoring(form,item) {
3140: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3141: if (fieldsets.length) {
3142: var radioname = 'proctoring_available_'+item;
3143: var num = form.elements[radioname].length;
3144: if (num) {
3145: var setvis = '';
3146: for (var i=0; i<num; i++) {
3147: if (form.elements[radioname][i].checked) {
3148: if (form.elements[radioname][i].value == '1') {
3149: setvis = 1;
3150: break;
3151: }
3152: }
3153: }
3154: for (var j=0; j<fieldsets.length; j++) {
3155: if (setvis) {
3156: fieldsets[j].style.display = 'block';
3157: } else {
3158: fieldsets[j].style.display = 'none';
3159: }
3160: }
3161: }
3162: }
3163: return;
3164: }
3165:
3166: // ]]>
3167: </script>
3168:
3169: ENDSCRIPT
3170: }
3171:
3172:
3173: sub lti_javascript {
3174: my ($settings) = @_;
3175: my $togglejs = <i_toggle_js();
3176: unless (ref($settings) eq 'HASH') {
3177: return $togglejs;
3178: }
3179: my (%ordered,$total,%jstext);
3180: $total = scalar(keys(%{$settings}));
3181: foreach my $item (keys(%{$settings})) {
3182: if (ref($settings->{$item}) eq 'HASH') {
3183: my $num = $settings->{$item}{'order'};
3184: if ($num eq '') {
3185: $num = $total - 1;
3186: }
3187: $ordered{$num} = $item;
3188: }
3189: }
3190: my @jsarray = ();
3191: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3192: push(@jsarray,$ordered{$item});
3193: }
3194: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3195: return <<"ENDSCRIPT";
3196: <script type="text/javascript">
3197: // <![CDATA[
3198: function reorderLTI(form,item) {
3199: var changedVal;
3200: $jstext
3201: var newpos = 'lti_pos_add';
3202: var maxh = 1 + $total;
3203: var current = new Array;
3204: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3205: if (item == newpos) {
3206: changedVal = newitemVal;
3207: } else {
3208: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3209: current[newitemVal] = newpos;
3210: }
3211: for (var i=0; i<lti.length; i++) {
3212: var elementName = 'lti_pos_'+lti[i];
3213: if (elementName != item) {
3214: if (form.elements[elementName]) {
3215: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3216: current[currVal] = elementName;
3217: }
3218: }
3219: }
3220: var oldVal;
3221: for (var j=0; j<maxh; j++) {
3222: if (current[j] == undefined) {
3223: oldVal = j;
3224: }
3225: }
3226: if (oldVal < changedVal) {
3227: for (var k=oldVal+1; k<=changedVal ; k++) {
3228: var elementName = current[k];
3229: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3230: }
3231: } else {
3232: for (var k=changedVal; k<oldVal; k++) {
3233: var elementName = current[k];
3234: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3235: }
3236: }
3237: return;
3238: }
3239: // ]]>
3240: </script>
3241:
3242: $togglejs
3243:
3244: ENDSCRIPT
3245: }
3246:
3247: sub lti_toggle_js {
3248: my %lcauthparmtext = &Apache::lonlocal::texthash (
3249: localauth => 'Local auth argument',
3250: krb => 'Kerberos domain',
3251: );
3252: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3253: &js_escape(\$crsincalert);
3254: return <<"ENDSCRIPT";
3255: <script type="text/javascript">
3256: // <![CDATA[
3257:
3258: function toggleLTI(form,setting,item) {
3259: if ((setting == 'requser') || (setting == 'crsinc')) {
3260: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3261: var setvis = '';
3262: var radioname = 'lti_requser_'+item;
3263: var num = form.elements[radioname].length;
3264: if (num) {
3265: for (var i=0; i<num; i++) {
3266: if (form.elements[radioname][i].checked) {
3267: if (form.elements[radioname][i].value == '1') {
3268: setvis = 1;
3269: break;
3270: }
3271: }
3272: }
3273: }
3274: if (usrfieldsets.length) {
3275: for (var j=0; j<usrfieldsets.length; j++) {
3276: if (setvis) {
3277: usrfieldsets[j].style.display = 'block';
3278: } else {
3279: usrfieldsets[j].style.display = 'none';
3280: }
3281: }
3282: }
3283: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3284: if (crsfieldsets.length) {
3285: radioname = 'lti_crsinc_'+item;
3286: var num = form.elements[radioname].length;
3287: if (num) {
3288: var crsvis = '';
3289: for (var i=0; i<num; i++) {
3290: if (form.elements[radioname][i].checked) {
3291: if (form.elements[radioname][i].value == '1') {
3292: if (setvis == '') {
3293: if (setting == 'crsinc'){
3294: alert("$crsincalert");
3295: form.elements[radioname][0].checked = true;
3296: }
3297: } else {
3298: crsvis = 1;
3299: }
3300: break;
3301: }
3302: }
3303: }
3304: setvis = crsvis;
3305: }
3306: for (var j=0; j<crsfieldsets.length; j++) {
3307: if (setvis) {
3308: crsfieldsets[j].style.display = 'block';
3309: } else {
3310: crsfieldsets[j].style.display = 'none';
3311: }
3312: }
3313: }
3314: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3315: var radioname = '';
3316: var divid = '';
3317: if (setting == 'user') {
3318: radioname = 'lti_mapuser_'+item;
3319: divid = 'lti_userfield_'+item;
3320: } else if (setting == 'crs') {
3321: radioname = 'lti_mapcrs_'+item;
3322: divid = 'lti_crsfield_'+item;
3323: } else if (setting == 'callback') {
3324: radioname = 'lti_callback_'+item;
3325: divid = 'lti_callbackfield_'+item;
3326: } else {
3327: radioname = 'lti_passback_'+item;
3328: divid = 'lti_passback_'+item;
3329: }
3330: var num = form.elements[radioname].length;
3331: if (num) {
3332: var setvis = '';
3333: for (var i=0; i<num; i++) {
3334: if (form.elements[radioname][i].checked) {
3335: if ((setting == 'passback') || (setting == 'callback')) {
3336: if (form.elements[radioname][i].value == '1') {
3337: if (document.getElementById(divid)) {
3338: document.getElementById(divid).style.display = 'inline-block';
3339: }
3340: setvis = 1;
3341: break;
3342: }
3343: } else {
3344: if (form.elements[radioname][i].value == 'other') {
3345: if (document.getElementById(divid)) {
3346: document.getElementById(divid).style.display = 'inline-block';
3347: }
3348: setvis = 1;
3349: break;
3350: }
3351: }
3352: }
3353: }
3354: if (!setvis) {
3355: if (document.getElementById(divid)) {
3356: document.getElementById(divid).style.display = 'none';
3357: }
3358: }
3359: }
3360: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3361: var numsec = form.elements['lti_crssec_'+item].length;
3362: if (numsec) {
3363: var setvis = '';
3364: for (var i=0; i<numsec; i++) {
3365: if (form.elements['lti_crssec_'+item][i].checked) {
3366: if (form.elements['lti_crssec_'+item][i].value == '1') {
3367: if (document.getElementById('lti_crssecfield_'+item)) {
3368: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3369: setvis = 1;
3370: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3371: if (numsrcsec) {
3372: var setsrcvis = '';
3373: for (var j=0; j<numsrcsec; j++) {
3374: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3375: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3376: if (document.getElementById('lti_secsrcfield_'+item)) {
3377: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3378: setsrcvis = 1;
3379: }
3380: }
3381: }
3382: }
3383: if (!setsrcvis) {
3384: if (document.getElementById('lti_secsrcfield_'+item)) {
3385: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3386: }
3387: }
3388: }
3389: }
3390: }
3391: }
3392: }
3393: if (!setvis) {
3394: if (document.getElementById('lti_crssecfield_'+item)) {
3395: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3396: }
3397: if (document.getElementById('lti_secsrcfield_'+item)) {
3398: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3399: }
3400: }
3401: }
3402: } else if (setting == 'lcauth') {
3403: var numauth = form.elements['lti_lcauth_'+item].length;
3404: if (numauth) {
3405: for (var i=0; i<numauth; i++) {
3406: if (form.elements['lti_lcauth_'+item][i].checked) {
3407: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3408: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3409: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3410: } else {
3411: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3412: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3413: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3414: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3415: } else {
3416: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3417: }
3418: }
3419: }
3420: }
3421: }
3422: }
3423: }
3424: } else if (setting == 'lcmenu') {
3425: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3426: var divid = 'lti_menufield_'+item;
3427: var setvis = '';
3428: for (var i=0; i<menus.length; i++) {
3429: var radioname = menus[i];
3430: var num = form.elements[radioname].length;
3431: if (num) {
3432: for (var j=0; j<num; j++) {
3433: if (form.elements[radioname][j].checked) {
3434: if (form.elements[radioname][j].value == '1') {
3435: if (document.getElementById(divid)) {
3436: document.getElementById(divid).style.display = 'inline-block';
3437: }
3438: setvis = 1;
3439: break;
3440: }
3441: }
3442: }
3443: }
3444: if (setvis == 1) {
3445: break;
3446: }
3447: }
3448: if (!setvis) {
3449: if (document.getElementById(divid)) {
3450: document.getElementById(divid).style.display = 'none';
3451: }
3452: }
3453: }
3454: return;
3455: }
3456: // ]]>
3457: </script>
3458:
3459: ENDSCRIPT
3460: }
3461:
3462: sub autoupdate_javascript {
3463: return <<"ENDSCRIPT";
3464: <script type="text/javascript">
3465: // <![CDATA[
3466: function toggleLastActiveDays(form) {
3467: var radioname = 'lastactive';
3468: var divid = 'lastactive_div';
3469: var num = form.elements[radioname].length;
3470: if (num) {
3471: var setvis = '';
3472: for (var i=0; i<num; i++) {
3473: if (form.elements[radioname][i].checked) {
3474: if (form.elements[radioname][i].value == '1') {
3475: if (document.getElementById(divid)) {
3476: document.getElementById(divid).style.display = 'inline-block';
3477: }
3478: setvis = 1;
3479: }
3480: break;
3481: }
3482: }
3483: if (!setvis) {
3484: if (document.getElementById(divid)) {
3485: document.getElementById(divid).style.display = 'none';
3486: }
3487: }
3488: }
3489: return;
3490: }
3491: // ]]>
3492: </script>
3493:
3494: ENDSCRIPT
3495: }
3496:
3497: sub saml_javascript {
3498: return <<"ENDSCRIPT";
3499: <script type="text/javascript">
3500: // <![CDATA[
3501: function toggleSamlOptions(form,hostid) {
3502: var radioname = 'saml_'+hostid;
3503: var tablecellon = 'samloptionson_'+hostid;
3504: var tablecelloff = 'samloptionsoff_'+hostid;
3505: var num = form.elements[radioname].length;
3506: if (num) {
3507: var setvis = '';
3508: for (var i=0; i<num; i++) {
3509: if (form.elements[radioname][i].checked) {
3510: if (form.elements[radioname][i].value == '1') {
3511: if (document.getElementById(tablecellon)) {
3512: document.getElementById(tablecellon).style.display='';
3513: }
3514: if (document.getElementById(tablecelloff)) {
3515: document.getElementById(tablecelloff).style.display='none';
3516: }
3517: setvis = 1;
3518: }
3519: break;
3520: }
3521: }
3522: if (!setvis) {
3523: if (document.getElementById(tablecellon)) {
3524: document.getElementById(tablecellon).style.display='none';
3525: }
3526: if (document.getElementById(tablecelloff)) {
3527: document.getElementById(tablecelloff).style.display='';
3528: }
3529: }
3530: }
3531: return;
3532: }
3533: // ]]>
3534: </script>
3535:
3536: ENDSCRIPT
3537: }
3538:
3539: sub print_autoenroll {
3540: my ($dom,$settings,$rowtotal) = @_;
3541: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3542: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3543: if (ref($settings) eq 'HASH') {
3544: if (exists($settings->{'run'})) {
3545: if ($settings->{'run'} eq '0') {
3546: $runoff = ' checked="checked" ';
3547: $runon = ' ';
3548: } else {
3549: $runon = ' checked="checked" ';
3550: $runoff = ' ';
3551: }
3552: } else {
3553: if ($autorun) {
3554: $runon = ' checked="checked" ';
3555: $runoff = ' ';
3556: } else {
3557: $runoff = ' checked="checked" ';
3558: $runon = ' ';
3559: }
3560: }
3561: if (exists($settings->{'co-owners'})) {
3562: if ($settings->{'co-owners'} eq '0') {
3563: $coownersoff = ' checked="checked" ';
3564: $coownerson = ' ';
3565: } else {
3566: $coownerson = ' checked="checked" ';
3567: $coownersoff = ' ';
3568: }
3569: } else {
3570: $coownersoff = ' checked="checked" ';
3571: $coownerson = ' ';
3572: }
3573: if (exists($settings->{'sender_domain'})) {
3574: $defdom = $settings->{'sender_domain'};
3575: }
3576: if (exists($settings->{'autofailsafe'})) {
3577: $failsafe = $settings->{'autofailsafe'};
3578: }
3579: } else {
3580: if ($autorun) {
3581: $runon = ' checked="checked" ';
3582: $runoff = ' ';
3583: } else {
3584: $runoff = ' checked="checked" ';
3585: $runon = ' ';
3586: }
3587: }
3588: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3589: my $notif_sender;
3590: if (ref($settings) eq 'HASH') {
3591: $notif_sender = $settings->{'sender_uname'};
3592: }
3593: my $datatable='<tr class="LC_odd_row">'.
3594: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3595: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3596: '<input type="radio" name="autoenroll_run"'.
3597: $runon.' value="1" />'.&mt('Yes').'</label> '.
3598: '<label><input type="radio" name="autoenroll_run"'.
3599: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3600: '</tr><tr>'.
3601: '<td>'.&mt('Notification messages - sender').
3602: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3603: &mt('username').': '.
3604: '<input type="text" name="sender_uname" value="'.
3605: $notif_sender.'" size="10" /> '.&mt('domain').
3606: ': '.$domform.'</span></td></tr>'.
3607: '<tr class="LC_odd_row">'.
3608: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3609: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3610: '<input type="radio" name="autoassign_coowners"'.
3611: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3612: '<label><input type="radio" name="autoassign_coowners"'.
3613: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3614: '</tr><tr>'.
3615: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3616: '<td class="LC_right_item"><span class="LC_nobreak">'.
3617: '<input type="text" name="autoenroll_failsafe"'.
3618: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3619: $$rowtotal += 4;
3620: return $datatable;
3621: }
3622:
3623: sub print_autoupdate {
3624: my ($position,$dom,$settings,$rowtotal) = @_;
3625: my ($enable,$datatable);
3626: if ($position eq 'top') {
3627: my %choices = &Apache::lonlocal::texthash (
3628: run => 'Auto-update active?',
3629: classlists => 'Update information in classlists?',
3630: unexpired => 'Skip updates for users without active or future roles?',
3631: lastactive => 'Skip updates for inactive users?',
3632: );
3633: my $itemcount = 0;
3634: my $updateon = ' ';
3635: my $updateoff = ' checked="checked" ';
3636: if (ref($settings) eq 'HASH') {
3637: if ($settings->{'run'} eq '1') {
3638: $updateon = $updateoff;
3639: $updateoff = ' ';
3640: }
3641: }
3642: $enable = '<tr class="LC_odd_row">'.
3643: '<td>'.$choices{'run'}.'</td>'.
3644: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3645: '<input type="radio" name="autoupdate_run"'.
3646: $updateoff.' value="0" />'.&mt('No').'</label> '.
3647: '<label><input type="radio" name="autoupdate_run"'.
3648: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3649: '</tr>';
3650: my @toggles = ('classlists','unexpired');
3651: my %defaultchecked = ('classlists' => 'off',
3652: 'unexpired' => 'off'
3653: );
3654: $$rowtotal ++;
3655: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3656: \%choices,$itemcount,'','','left','no');
3657: $datatable = $enable.$datatable;
3658: $$rowtotal += $itemcount;
3659: my $lastactiveon = ' ';
3660: my $lastactiveoff = ' checked="checked" ';
3661: my $lastactivestyle = 'none';
3662: my $lastactivedays;
3663: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3664: if (ref($settings) eq 'HASH') {
3665: if ($settings->{'lastactive'} =~ /^\d+$/) {
3666: $lastactiveon = $lastactiveoff;
3667: $lastactiveoff = ' ';
3668: $lastactivestyle = 'inline-block';
3669: $lastactivedays = $settings->{'lastactive'};
3670: }
3671: }
3672: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3673: $datatable .= '<tr'.$css_class.'>'.
3674: '<td>'.$choices{'lastactive'}.'</td>'.
3675: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3676: '<input type="radio" name="lastactive"'.
3677: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3678: ' <label>'.
3679: '<input type="radio" name="lastactive"'.
3680: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3681: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3682: ': '.&mt('inactive = no activity in last [_1] days',
3683: '<input type="text" size="5" name="lastactivedays" value="'.
3684: $lastactivedays.'" />').
3685: '</span></td>'.
3686: '</tr>';
3687: $$rowtotal ++;
3688: } elsif ($position eq 'middle') {
3689: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3690: my $numinrow = 3;
3691: my $locknamesettings;
3692: $datatable .= &insttypes_row($settings,$types,$usertypes,
3693: $dom,$numinrow,$othertitle,
3694: 'lockablenames',$rowtotal);
3695: $$rowtotal ++;
3696: } else {
3697: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3698: my @fields = ('lastname','firstname','middlename','generation',
3699: 'permanentemail','id');
3700: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3701: my $numrows = 0;
3702: if (ref($types) eq 'ARRAY') {
3703: if (@{$types} > 0) {
3704: $datatable =
3705: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3706: \@fields,$types,\$numrows);
3707: $$rowtotal += @{$types};
3708: }
3709: }
3710: $datatable .=
3711: &usertype_update_row($settings,{'default' => $othertitle},
3712: \%fieldtitles,\@fields,['default'],
3713: \$numrows);
3714: $$rowtotal ++;
3715: }
3716: return $datatable;
3717: }
3718:
3719: sub print_autocreate {
3720: my ($dom,$settings,$rowtotal) = @_;
3721: my (%createon,%createoff,%currhash);
3722: my @types = ('xml','req');
3723: if (ref($settings) eq 'HASH') {
3724: foreach my $item (@types) {
3725: $createoff{$item} = ' checked="checked" ';
3726: $createon{$item} = ' ';
3727: if (exists($settings->{$item})) {
3728: if ($settings->{$item}) {
3729: $createon{$item} = ' checked="checked" ';
3730: $createoff{$item} = ' ';
3731: }
3732: }
3733: }
3734: if ($settings->{'xmldc'} ne '') {
3735: $currhash{$settings->{'xmldc'}} = 1;
3736: }
3737: } else {
3738: foreach my $item (@types) {
3739: $createoff{$item} = ' checked="checked" ';
3740: $createon{$item} = ' ';
3741: }
3742: }
3743: $$rowtotal += 2;
3744: my $numinrow = 2;
3745: my $datatable='<tr class="LC_odd_row">'.
3746: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3747: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3748: '<input type="radio" name="autocreate_xml"'.
3749: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3750: '<label><input type="radio" name="autocreate_xml"'.
3751: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3752: '</td></tr><tr>'.
3753: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3754: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3755: '<input type="radio" name="autocreate_req"'.
3756: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3757: '<label><input type="radio" name="autocreate_req"'.
3758: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3759: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3760: 'autocreate_xmldc',%currhash);
3761: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3762: if ($numdc > 1) {
3763: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3764: '</td><td class="LC_left_item">';
3765: } else {
3766: $datatable .= &mt('Course creation processed as:').
3767: '</td><td class="LC_right_item">';
3768: }
3769: $datatable .= $dctable.'</td></tr>';
3770: $$rowtotal += $rows;
3771: return $datatable;
3772: }
3773:
3774: sub print_directorysrch {
3775: my ($position,$dom,$settings,$rowtotal) = @_;
3776: my $datatable;
3777: if ($position eq 'top') {
3778: my $instsrchon = ' ';
3779: my $instsrchoff = ' checked="checked" ';
3780: my ($exacton,$containson,$beginson);
3781: my $instlocalon = ' ';
3782: my $instlocaloff = ' checked="checked" ';
3783: if (ref($settings) eq 'HASH') {
3784: if ($settings->{'available'} eq '1') {
3785: $instsrchon = $instsrchoff;
3786: $instsrchoff = ' ';
3787: }
3788: if ($settings->{'localonly'} eq '1') {
3789: $instlocalon = $instlocaloff;
3790: $instlocaloff = ' ';
3791: }
3792: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3793: foreach my $type (@{$settings->{'searchtypes'}}) {
3794: if ($type eq 'exact') {
3795: $exacton = ' checked="checked" ';
3796: } elsif ($type eq 'contains') {
3797: $containson = ' checked="checked" ';
3798: } elsif ($type eq 'begins') {
3799: $beginson = ' checked="checked" ';
3800: }
3801: }
3802: } else {
3803: if ($settings->{'searchtypes'} eq 'exact') {
3804: $exacton = ' checked="checked" ';
3805: } elsif ($settings->{'searchtypes'} eq 'contains') {
3806: $containson = ' checked="checked" ';
3807: } elsif ($settings->{'searchtypes'} eq 'specify') {
3808: $exacton = ' checked="checked" ';
3809: $containson = ' checked="checked" ';
3810: }
3811: }
3812: }
3813: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3814: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3815:
3816: my $numinrow = 4;
3817: my $cansrchrow = 0;
3818: $datatable='<tr class="LC_odd_row">'.
3819: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3820: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3821: '<input type="radio" name="dirsrch_available"'.
3822: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3823: '<label><input type="radio" name="dirsrch_available"'.
3824: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3825: '</tr><tr>'.
3826: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3827: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3828: '<input type="radio" name="dirsrch_instlocalonly"'.
3829: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3830: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3831: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3832: '</tr>';
3833: $$rowtotal += 2;
3834: if (ref($usertypes) eq 'HASH') {
3835: if (keys(%{$usertypes}) > 0) {
3836: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3837: $numinrow,$othertitle,'cansearch',
3838: $rowtotal);
3839: $cansrchrow = 1;
3840: }
3841: }
3842: if ($cansrchrow) {
3843: $$rowtotal ++;
3844: $datatable .= '<tr>';
3845: } else {
3846: $datatable .= '<tr class="LC_odd_row">';
3847: }
3848: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3849: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3850: foreach my $title (@{$titleorder}) {
3851: if (defined($searchtitles->{$title})) {
3852: my $check = ' ';
3853: if (ref($settings) eq 'HASH') {
3854: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3855: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3856: $check = ' checked="checked" ';
3857: }
3858: }
3859: }
3860: $datatable .= '<td class="LC_left_item">'.
3861: '<span class="LC_nobreak"><label>'.
3862: '<input type="checkbox" name="searchby" '.
3863: 'value="'.$title.'"'.$check.'/>'.
3864: $searchtitles->{$title}.'</label></span></td>';
3865: }
3866: }
3867: $datatable .= '</tr></table></td></tr>';
3868: $$rowtotal ++;
3869: if ($cansrchrow) {
3870: $datatable .= '<tr class="LC_odd_row">';
3871: } else {
3872: $datatable .= '<tr>';
3873: }
3874: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3875: '<td class="LC_left_item" colspan="2">'.
3876: '<span class="LC_nobreak"><label>'.
3877: '<input type="checkbox" name="searchtypes" '.
3878: $exacton.' value="exact" />'.&mt('Exact match').
3879: '</label> '.
3880: '<label><input type="checkbox" name="searchtypes" '.
3881: $beginson.' value="begins" />'.&mt('Begins with').
3882: '</label> '.
3883: '<label><input type="checkbox" name="searchtypes" '.
3884: $containson.' value="contains" />'.&mt('Contains').
3885: '</label></span></td></tr>';
3886: $$rowtotal ++;
3887: } else {
3888: my $domsrchon = ' checked="checked" ';
3889: my $domsrchoff = ' ';
3890: my $domlocalon = ' ';
3891: my $domlocaloff = ' checked="checked" ';
3892: if (ref($settings) eq 'HASH') {
3893: if ($settings->{'lclocalonly'} eq '1') {
3894: $domlocalon = $domlocaloff;
3895: $domlocaloff = ' ';
3896: }
3897: if ($settings->{'lcavailable'} eq '0') {
3898: $domsrchoff = $domsrchon;
3899: $domsrchon = ' ';
3900: }
3901: }
3902: $datatable='<tr class="LC_odd_row">'.
3903: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3904: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3905: '<input type="radio" name="dirsrch_domavailable"'.
3906: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3907: '<label><input type="radio" name="dirsrch_domavailable"'.
3908: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3909: '</tr><tr>'.
3910: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3911: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3912: '<input type="radio" name="dirsrch_domlocalonly"'.
3913: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3914: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3915: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3916: '</tr>';
3917: $$rowtotal += 2;
3918: }
3919: return $datatable;
3920: }
3921:
3922: sub print_contacts {
3923: my ($position,$dom,$settings,$rowtotal) = @_;
3924: my $datatable;
3925: my @contacts = ('adminemail','supportemail');
3926: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3927: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3928: if ($position eq 'top') {
3929: if (ref($settings) eq 'HASH') {
3930: foreach my $item (@contacts) {
3931: if (exists($settings->{$item})) {
3932: $to{$item} = $settings->{$item};
3933: }
3934: }
3935: }
3936: } elsif ($position eq 'middle') {
3937: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3938: 'updatesmail','idconflictsmail','hostipmail');
3939: foreach my $type (@mailings) {
3940: $otheremails{$type} = '';
3941: }
3942: } elsif ($position eq 'lower') {
3943: if (ref($settings) eq 'HASH') {
3944: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3945: %lonstatus = %{$settings->{'lonstatus'}};
3946: }
3947: }
3948: } else {
3949: @mailings = ('helpdeskmail','otherdomsmail');
3950: foreach my $type (@mailings) {
3951: $otheremails{$type} = '';
3952: }
3953: $bccemails{'helpdeskmail'} = '';
3954: $bccemails{'otherdomsmail'} = '';
3955: $includestr{'helpdeskmail'} = '';
3956: $includestr{'otherdomsmail'} = '';
3957: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3958: }
3959: if (ref($settings) eq 'HASH') {
3960: unless (($position eq 'top') || ($position eq 'lower')) {
3961: foreach my $type (@mailings) {
3962: if (exists($settings->{$type})) {
3963: if (ref($settings->{$type}) eq 'HASH') {
3964: foreach my $item (@contacts) {
3965: if ($settings->{$type}{$item}) {
3966: $checked{$type}{$item} = ' checked="checked" ';
3967: }
3968: }
3969: $otheremails{$type} = $settings->{$type}{'others'};
3970: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3971: $bccemails{$type} = $settings->{$type}{'bcc'};
3972: if ($settings->{$type}{'include'} ne '') {
3973: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3974: $includestr{$type} = &unescape($includestr{$type});
3975: }
3976: }
3977: }
3978: } elsif ($type eq 'lonstatusmail') {
3979: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3980: }
3981: }
3982: }
3983: if ($position eq 'bottom') {
3984: foreach my $type (@mailings) {
3985: $bccemails{$type} = $settings->{$type}{'bcc'};
3986: if ($settings->{$type}{'include'} ne '') {
3987: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3988: $includestr{$type} = &unescape($includestr{$type});
3989: }
3990: }
3991: if (ref($settings->{'helpform'}) eq 'HASH') {
3992: if (ref($fields) eq 'ARRAY') {
3993: foreach my $field (@{$fields}) {
3994: $currfield{$field} = $settings->{'helpform'}{$field};
3995: }
3996: }
3997: if (exists($settings->{'helpform'}{'maxsize'})) {
3998: $maxsize = $settings->{'helpform'}{'maxsize'};
3999: } else {
4000: $maxsize = '1.0';
4001: }
4002: } else {
4003: if (ref($fields) eq 'ARRAY') {
4004: foreach my $field (@{$fields}) {
4005: $currfield{$field} = 'yes';
4006: }
4007: }
4008: $maxsize = '1.0';
4009: }
4010: }
4011: } else {
4012: if ($position eq 'top') {
4013: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4014: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4015: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4016: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4017: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4018: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4019: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4020: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4021: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4022: } elsif ($position eq 'bottom') {
4023: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4024: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4025: if (ref($fields) eq 'ARRAY') {
4026: foreach my $field (@{$fields}) {
4027: $currfield{$field} = 'yes';
4028: }
4029: }
4030: $maxsize = '1.0';
4031: }
4032: }
4033: my ($titles,$short_titles) = &contact_titles();
4034: my $rownum = 0;
4035: my $css_class;
4036: if ($position eq 'top') {
4037: foreach my $item (@contacts) {
4038: $css_class = $rownum%2?' class="LC_odd_row"':'';
4039: $datatable .= '<tr'.$css_class.'>'.
4040: '<td><span class="LC_nobreak">'.$titles->{$item}.
4041: '</span></td><td class="LC_right_item">'.
4042: '<input type="text" name="'.$item.'" value="'.
4043: $to{$item}.'" /></td></tr>';
4044: $rownum ++;
4045: }
4046: } elsif ($position eq 'bottom') {
4047: $css_class = $rownum%2?' class="LC_odd_row"':'';
4048: $datatable .= '<tr'.$css_class.'>'.
4049: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4050: &mt('(e-mail, subject, and description always shown)').
4051: '</td><td class="LC_left_item">';
4052: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4053: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4054: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4055: foreach my $field (@{$fields}) {
4056: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4057: if (($field eq 'screenshot') || ($field eq 'cc')) {
4058: $datatable .= ' '.&mt('(logged-in users)');
4059: }
4060: $datatable .='</td><td>';
4061: my $clickaction;
4062: if ($field eq 'screenshot') {
4063: $clickaction = ' onclick="screenshotSize(this);"';
4064: }
4065: if (ref($possoptions->{$field}) eq 'ARRAY') {
4066: foreach my $option (@{$possoptions->{$field}}) {
4067: my $checked;
4068: if ($currfield{$field} eq $option) {
4069: $checked = ' checked="checked"';
4070: }
4071: $datatable .= '<span class="LC_nobreak"><label>'.
4072: '<input type="radio" name="helpform_'.$field.'" '.
4073: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4074: '</label></span>'.(' 'x2);
4075: }
4076: }
4077: if ($field eq 'screenshot') {
4078: my $display;
4079: if ($currfield{$field} eq 'no') {
4080: $display = ' style="display:none"';
4081: }
4082: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4083: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4084: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4085: }
4086: $datatable .= '</td></tr>';
4087: }
4088: $datatable .= '</table>';
4089: }
4090: $datatable .= '</td></tr>'."\n";
4091: $rownum ++;
4092: }
4093: unless (($position eq 'top') || ($position eq 'lower')) {
4094: foreach my $type (@mailings) {
4095: $css_class = $rownum%2?' class="LC_odd_row"':'';
4096: $datatable .= '<tr'.$css_class.'>'.
4097: '<td><span class="LC_nobreak">'.
4098: $titles->{$type}.': </span></td>'.
4099: '<td class="LC_left_item">';
4100: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4101: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4102: }
4103: $datatable .= '<span class="LC_nobreak">';
4104: foreach my $item (@contacts) {
4105: $datatable .= '<label>'.
4106: '<input type="checkbox" name="'.$type.'"'.
4107: $checked{$type}{$item}.
4108: ' value="'.$item.'" />'.$short_titles->{$item}.
4109: '</label> ';
4110: }
4111: $datatable .= '</span><br />'.&mt('Others').': '.
4112: '<input type="text" name="'.$type.'_others" '.
4113: 'value="'.$otheremails{$type}.'" />';
4114: my %locchecked;
4115: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4116: foreach my $loc ('s','b') {
4117: if ($includeloc{$type} eq $loc) {
4118: $locchecked{$loc} = ' checked="checked"';
4119: last;
4120: }
4121: }
4122: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4123: '<input type="text" name="'.$type.'_bcc" '.
4124: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4125: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4126: &mt('Text automatically added to e-mail:').' '.
4127: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4128: '<span class="LC_nobreak">'.&mt('Location:').' '.
4129: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4130: (' 'x2).
4131: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4132: '</span></fieldset>';
4133: }
4134: $datatable .= '</td></tr>'."\n";
4135: $rownum ++;
4136: }
4137: }
4138: if ($position eq 'middle') {
4139: my %choices;
4140: my $corelink = &core_link_msu();
4141: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4142: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4143: $corelink);
4144: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4145: my @toggles = ('reporterrors','reportupdates','reportstatus');
4146: my %defaultchecked = ('reporterrors' => 'on',
4147: 'reportupdates' => 'on',
4148: 'reportstatus' => 'on');
4149: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4150: \%choices,$rownum);
4151: $datatable .= $reports;
4152: } elsif ($position eq 'lower') {
4153: my (%current,%excluded,%weights);
4154: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4155: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4156: $current{'errorthreshold'} = $lonstatus{'threshold'};
4157: } else {
4158: $current{'errorthreshold'} = $defaults->{'threshold'};
4159: }
4160: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4161: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4162: } else {
4163: $current{'errorsysmail'} = $defaults->{'sysmail'};
4164: }
4165: if (ref($lonstatus{'weights'}) eq 'HASH') {
4166: foreach my $type ('E','W','N','U') {
4167: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4168: $weights{$type} = $lonstatus{'weights'}{$type};
4169: } else {
4170: $weights{$type} = $defaults->{$type};
4171: }
4172: }
4173: } else {
4174: foreach my $type ('E','W','N','U') {
4175: $weights{$type} = $defaults->{$type};
4176: }
4177: }
4178: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4179: if (@{$lonstatus{'excluded'}} > 0) {
4180: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4181: }
4182: }
4183: foreach my $item ('errorthreshold','errorsysmail') {
4184: $css_class = $rownum%2?' class="LC_odd_row"':'';
4185: $datatable .= '<tr'.$css_class.'>'.
4186: '<td class="LC_left_item"><span class="LC_nobreak">'.
4187: $titles->{$item}.
4188: '</span></td><td class="LC_left_item">'.
4189: '<input type="text" name="'.$item.'" value="'.
4190: $current{$item}.'" size="5" /></td></tr>';
4191: $rownum ++;
4192: }
4193: $css_class = $rownum%2?' class="LC_odd_row"':'';
4194: $datatable .= '<tr'.$css_class.'>'.
4195: '<td class="LC_left_item">'.
4196: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4197: '</span></td><td class="LC_left_item"><table><tr>';
4198: foreach my $type ('E','W','N','U') {
4199: $datatable .= '<td>'.$names->{$type}.'<br />'.
4200: '<input type="text" name="errorweights_'.$type.'" value="'.
4201: $weights{$type}.'" size="5" /></td>';
4202: }
4203: $datatable .= '</tr></table></tr>';
4204: $rownum ++;
4205: $css_class = $rownum%2?' class="LC_odd_row"':'';
4206: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4207: $titles->{'errorexcluded'}.'</td>'.
4208: '<td class="LC_left_item"><table>';
4209: my $numinrow = 4;
4210: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4211: for (my $i=0; $i<@ids; $i++) {
4212: my $rem = $i%($numinrow);
4213: if ($rem == 0) {
4214: if ($i > 0) {
4215: $datatable .= '</tr>';
4216: }
4217: $datatable .= '<tr>';
4218: }
4219: my $check;
4220: if ($excluded{$ids[$i]}) {
4221: $check = ' checked="checked" ';
4222: }
4223: $datatable .= '<td class="LC_left_item">'.
4224: '<span class="LC_nobreak"><label>'.
4225: '<input type="checkbox" name="errorexcluded" '.
4226: 'value="'.$ids[$i].'"'.$check.' />'.
4227: $ids[$i].'</label></span></td>';
4228: }
4229: my $colsleft = $numinrow - @ids%($numinrow);
4230: if ($colsleft > 1 ) {
4231: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4232: ' </td>';
4233: } elsif ($colsleft == 1) {
4234: $datatable .= '<td class="LC_left_item"> </td>';
4235: }
4236: $datatable .= '</tr></table></td></tr>';
4237: $rownum ++;
4238: } elsif ($position eq 'bottom') {
4239: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4240: my (@posstypes,%usertypeshash);
4241: if (ref($types) eq 'ARRAY') {
4242: @posstypes = @{$types};
4243: }
4244: if (@posstypes) {
4245: if (ref($usertypes) eq 'HASH') {
4246: %usertypeshash = %{$usertypes};
4247: }
4248: my @overridden;
4249: my $numinrow = 4;
4250: if (ref($settings) eq 'HASH') {
4251: if (ref($settings->{'overrides'}) eq 'HASH') {
4252: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4253: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4254: push(@overridden,$key);
4255: foreach my $item (@contacts) {
4256: if ($settings->{'overrides'}{$key}{$item}) {
4257: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4258: }
4259: }
4260: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4261: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4262: $includeloc{'override_'.$key} = '';
4263: $includestr{'override_'.$key} = '';
4264: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4265: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4266: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4267: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4268: }
4269: }
4270: }
4271: }
4272: }
4273: my $customclass = 'LC_helpdesk_override';
4274: my $optionsprefix = 'LC_options_helpdesk_';
4275:
4276: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4277:
4278: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4279: $numinrow,$othertitle,'overrides',
4280: \$rownum,$onclicktypes,$customclass);
4281: $rownum ++;
4282: $usertypeshash{'default'} = $othertitle;
4283: foreach my $status (@posstypes) {
4284: my $css_class;
4285: if ($rownum%2) {
4286: $css_class = 'LC_odd_row ';
4287: }
4288: $css_class .= $customclass;
4289: my $rowid = $optionsprefix.$status;
4290: my $hidden = 1;
4291: my $currstyle = 'display:none';
4292: if (grep(/^\Q$status\E$/,@overridden)) {
4293: $currstyle = 'display:table-row';
4294: $hidden = 0;
4295: }
4296: my $key = 'override_'.$status;
4297: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4298: $includeloc{$key},$includestr{$key},$status,$rowid,
4299: $usertypeshash{$status},$css_class,$currstyle,
4300: \@contacts,$short_titles);
4301: unless ($hidden) {
4302: $rownum ++;
4303: }
4304: }
4305: }
4306: }
4307: $$rowtotal += $rownum;
4308: return $datatable;
4309: }
4310:
4311: sub core_link_msu {
4312: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4313: &mt('LON-CAPA core group - MSU'),600,500);
4314: }
4315:
4316: sub overridden_helpdesk {
4317: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4318: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4319: my $class = 'LC_left_item';
4320: if ($css_class) {
4321: $css_class = ' class="'.$css_class.'"';
4322: }
4323: if ($rowid) {
4324: $rowid = ' id="'.$rowid.'"';
4325: }
4326: if ($rowstyle) {
4327: $rowstyle = ' style="'.$rowstyle.'"';
4328: }
4329: my ($output,$description);
4330: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4331: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4332: "<td>$description</td>\n".
4333: '<td class="'.$class.'" colspan="2">'.
4334: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4335: '<span class="LC_nobreak">';
4336: if (ref($contacts) eq 'ARRAY') {
4337: foreach my $item (@{$contacts}) {
4338: my $check;
4339: if (ref($checked) eq 'HASH') {
4340: $check = $checked->{$item};
4341: }
4342: my $title;
4343: if (ref($short_titles) eq 'HASH') {
4344: $title = $short_titles->{$item};
4345: }
4346: $output .= '<label>'.
4347: '<input type="checkbox" name="override_'.$type.'"'.$check.
4348: ' value="'.$item.'" />'.$title.'</label> ';
4349: }
4350: }
4351: $output .= '</span><br />'.&mt('Others').': '.
4352: '<input type="text" name="override_'.$type.'_others" '.
4353: 'value="'.$otheremails.'" />';
4354: my %locchecked;
4355: foreach my $loc ('s','b') {
4356: if ($includeloc eq $loc) {
4357: $locchecked{$loc} = ' checked="checked"';
4358: last;
4359: }
4360: }
4361: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4362: '<input type="text" name="override_'.$type.'_bcc" '.
4363: 'value="'.$bccemails.'" /></fieldset>'.
4364: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4365: &mt('Text automatically added to e-mail:').' '.
4366: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4367: '<span class="LC_nobreak">'.&mt('Location:').' '.
4368: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4369: (' 'x2).
4370: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4371: '</span></fieldset>'.
4372: '</td></tr>'."\n";
4373: return $output;
4374: }
4375:
4376: sub contacts_javascript {
4377: return <<"ENDSCRIPT";
4378:
4379: <script type="text/javascript">
4380: // <![CDATA[
4381:
4382: function screenshotSize(field) {
4383: if (document.getElementById('help_screenshotsize')) {
4384: if (field.value == 'no') {
4385: document.getElementById('help_screenshotsize').style.display="none";
4386: } else {
4387: document.getElementById('help_screenshotsize').style.display="";
4388: }
4389: }
4390: return;
4391: }
4392:
4393: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4394: if (form.elements[checkbox].length != undefined) {
4395: var count = 0;
4396: if (docount) {
4397: for (var i=0; i<form.elements[checkbox].length; i++) {
4398: if (form.elements[checkbox][i].checked) {
4399: count ++;
4400: }
4401: }
4402: }
4403: for (var i=0; i<form.elements[checkbox].length; i++) {
4404: var type = form.elements[checkbox][i].value;
4405: if (document.getElementById(prefix+type)) {
4406: if (form.elements[checkbox][i].checked) {
4407: document.getElementById(prefix+type).style.display = 'table-row';
4408: if (count % 2 == 1) {
4409: document.getElementById(prefix+type).className = target+' LC_odd_row';
4410: } else {
4411: document.getElementById(prefix+type).className = target;
4412: }
4413: count ++;
4414: } else {
4415: document.getElementById(prefix+type).style.display = 'none';
4416: }
4417: }
4418: }
4419: }
4420: return;
4421: }
4422:
4423:
4424: // ]]>
4425: </script>
4426:
4427: ENDSCRIPT
4428: }
4429:
4430: sub print_helpsettings {
4431: my ($position,$dom,$settings,$rowtotal) = @_;
4432: my $confname = $dom.'-domainconfig';
4433: my $formname = 'display';
4434: my ($datatable,$itemcount);
4435: if ($position eq 'top') {
4436: $itemcount = 1;
4437: my (%choices,%defaultchecked,@toggles);
4438: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4439: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4440: &mt('LON-CAPA bug tracker'),600,500));
4441: %defaultchecked = ('submitbugs' => 'on');
4442: @toggles = ('submitbugs');
4443: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4444: \%choices,$itemcount);
4445: $$rowtotal ++;
4446: } else {
4447: my $css_class;
4448: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4449: my (%customroles,%ordered,%current);
4450: if (ref($settings) eq 'HASH') {
4451: if (ref($settings->{'adhoc'}) eq 'HASH') {
4452: %current = %{$settings->{'adhoc'}};
4453: }
4454: }
4455: my $count = 0;
4456: foreach my $key (sort(keys(%existing))) {
4457: if ($key=~/^rolesdef\_(\w+)$/) {
4458: my $rolename = $1;
4459: my (%privs,$order);
4460: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4461: $customroles{$rolename} = \%privs;
4462: if (ref($current{$rolename}) eq 'HASH') {
4463: $order = $current{$rolename}{'order'};
4464: }
4465: if ($order eq '') {
4466: $order = $count;
4467: }
4468: $ordered{$order} = $rolename;
4469: $count++;
4470: }
4471: }
4472: my $maxnum = scalar(keys(%ordered));
4473: my @roles_by_num = ();
4474: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4475: push(@roles_by_num,$item);
4476: }
4477: my $context = 'domprefs';
4478: my $crstype = 'Course';
4479: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4480: my @accesstypes = ('all','dh','da','none');
4481: my ($numstatustypes,@jsarray);
4482: if (ref($types) eq 'ARRAY') {
4483: if (@{$types} > 0) {
4484: $numstatustypes = scalar(@{$types});
4485: push(@accesstypes,'status');
4486: @jsarray = ('bystatus');
4487: }
4488: }
4489: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4490: if (keys(%domhelpdesk)) {
4491: push(@accesstypes,('inc','exc'));
4492: push(@jsarray,('notinc','notexc'));
4493: }
4494: my $hiddenstr = join("','",@jsarray);
4495: my $context = 'domprefs';
4496: my $crstype = 'Course';
4497: my $prefix = 'helproles_';
4498: my $add_class = 'LC_hidden';
4499: foreach my $num (@roles_by_num) {
4500: my $role = $ordered{$num};
4501: my ($desc,$access,@statuses);
4502: if (ref($current{$role}) eq 'HASH') {
4503: $desc = $current{$role}{'desc'};
4504: $access = $current{$role}{'access'};
4505: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4506: @statuses = @{$current{$role}{'insttypes'}};
4507: }
4508: }
4509: if ($desc eq '') {
4510: $desc = $role;
4511: }
4512: my $identifier = 'custhelp'.$num;
4513: my %full=();
4514: my %levels= (
4515: course => {},
4516: domain => {},
4517: system => {},
4518: );
4519: my %levelscurrent=(
4520: course => {},
4521: domain => {},
4522: system => {},
4523: );
4524: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4525: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4526: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4527: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4528: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4529: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4530: for (my $k=0; $k<=$maxnum; $k++) {
4531: my $vpos = $k+1;
4532: my $selstr;
4533: if ($k == $num) {
4534: $selstr = ' selected="selected" ';
4535: }
4536: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4537: }
4538: $datatable .= '</select>'.(' 'x2).
4539: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4540: '</td>'.
4541: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4542: &mt('Name shown to users:').
4543: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4544: '</fieldset>'.
4545: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4546: $othertitle,$usertypes,$types,\%domhelpdesk).
4547: '<fieldset>'.
4548: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4549: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4550: \%levelscurrent,$identifier,
4551: 'LC_hidden',$prefix.$num.'_privs').
4552: '</fieldset></td>';
4553: $itemcount ++;
4554: }
4555: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4556: my $newcust = 'custhelp'.$count;
4557: my (%privs,%levelscurrent);
4558: my %full=();
4559: my %levels= (
4560: course => {},
4561: domain => {},
4562: system => {},
4563: );
4564: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4565: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4566: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4567: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4568: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4569: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4570: for (my $k=0; $k<$maxnum+1; $k++) {
4571: my $vpos = $k+1;
4572: my $selstr;
4573: if ($k == $maxnum) {
4574: $selstr = ' selected="selected" ';
4575: }
4576: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4577: }
4578: $datatable .= '</select> '."\n".
4579: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4580: '</label></span></td>'.
4581: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4582: '<span class="LC_nobreak">'.
4583: &mt('Internal name:').
4584: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4585: '</span>'.(' 'x4).
4586: '<span class="LC_nobreak">'.
4587: &mt('Name shown to users:').
4588: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4589: '</span></fieldset>'.
4590: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4591: $usertypes,$types,\%domhelpdesk).
4592: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4593: &Apache::lonuserutils::custom_role_header($context,$crstype,
4594: \@templateroles,$newcust).
4595: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4596: \%levelscurrent,$newcust).
4597: '</fieldset>'.
4598: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4599: '</td></tr>';
4600: $count ++;
4601: $$rowtotal += $count;
4602: }
4603: return $datatable;
4604: }
4605:
4606: sub adhocbutton {
4607: my ($prefix,$num,$field,$visibility) = @_;
4608: my %lt = &Apache::lonlocal::texthash(
4609: show => 'Show details',
4610: hide => 'Hide details',
4611: );
4612: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4613: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4614: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4615: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4616: }
4617:
4618: sub helpsettings_javascript {
4619: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4620: return unless(ref($roles_by_num) eq 'ARRAY');
4621: my %html_js_lt = &Apache::lonlocal::texthash(
4622: show => 'Show details',
4623: hide => 'Hide details',
4624: );
4625: &html_escape(\%html_js_lt);
4626: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4627: return <<"ENDSCRIPT";
4628: <script type="text/javascript">
4629: // <![CDATA[
4630:
4631: function reorderHelpRoles(form,item) {
4632: var changedVal;
4633: $jstext
4634: var newpos = 'helproles_${total}_pos';
4635: var maxh = 1 + $total;
4636: var current = new Array();
4637: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4638: if (item == newpos) {
4639: changedVal = newitemVal;
4640: } else {
4641: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4642: current[newitemVal] = newpos;
4643: }
4644: for (var i=0; i<helproles.length; i++) {
4645: var elementName = 'helproles_'+helproles[i]+'_pos';
4646: if (elementName != item) {
4647: if (form.elements[elementName]) {
4648: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4649: current[currVal] = elementName;
4650: }
4651: }
4652: }
4653: var oldVal;
4654: for (var j=0; j<maxh; j++) {
4655: if (current[j] == undefined) {
4656: oldVal = j;
4657: }
4658: }
4659: if (oldVal < changedVal) {
4660: for (var k=oldVal+1; k<=changedVal ; k++) {
4661: var elementName = current[k];
4662: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4663: }
4664: } else {
4665: for (var k=changedVal; k<oldVal; k++) {
4666: var elementName = current[k];
4667: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4668: }
4669: }
4670: return;
4671: }
4672:
4673: function helpdeskAccess(num) {
4674: var curraccess = null;
4675: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4676: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4677: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4678: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4679: }
4680: }
4681: }
4682: var shown = Array();
4683: var hidden = Array();
4684: if (curraccess == 'none') {
4685: hidden = Array('$hiddenstr');
4686: } else {
4687: if (curraccess == 'status') {
4688: shown = Array('bystatus');
4689: hidden = Array('notinc','notexc');
4690: } else {
4691: if (curraccess == 'exc') {
4692: shown = Array('notexc');
4693: hidden = Array('notinc','bystatus');
4694: }
4695: if (curraccess == 'inc') {
4696: shown = Array('notinc');
4697: hidden = Array('notexc','bystatus');
4698: }
4699: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4700: hidden = Array('notinc','notexc','bystatus');
4701: }
4702: }
4703: }
4704: if (hidden.length > 0) {
4705: for (var i=0; i<hidden.length; i++) {
4706: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4707: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4708: }
4709: }
4710: }
4711: if (shown.length > 0) {
4712: for (var i=0; i<shown.length; i++) {
4713: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4714: if (shown[i] == 'privs') {
4715: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4716: } else {
4717: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4718: }
4719: }
4720: }
4721: }
4722: return;
4723: }
4724:
4725: function toggleHelpdeskItem(num,field) {
4726: if (document.getElementById('helproles_'+num+'_'+field)) {
4727: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4728: document.getElementById('helproles_'+num+'_'+field).className =
4729: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4730: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4731: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4732: }
4733: } else {
4734: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4735: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4736: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4737: }
4738: }
4739: }
4740: return;
4741: }
4742:
4743: // ]]>
4744: </script>
4745:
4746: ENDSCRIPT
4747: }
4748:
4749: sub helpdeskroles_access {
4750: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4751: $usertypes,$types,$domhelpdesk) = @_;
4752: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4753: my %lt = &Apache::lonlocal::texthash(
4754: 'rou' => 'Role usage',
4755: 'whi' => 'Which helpdesk personnel may use this role?',
4756: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4757: 'dh' => 'All with domain helpdesk role',
4758: 'da' => 'All with domain helpdesk assistant role',
4759: 'none' => 'None',
4760: 'status' => 'Determined based on institutional status',
4761: 'inc' => 'Include all, but exclude specific personnel',
4762: 'exc' => 'Exclude all, but include specific personnel',
4763: );
4764: my %usecheck = (
4765: all => ' checked="checked"',
4766: );
4767: my %displaydiv = (
4768: status => 'none',
4769: inc => 'none',
4770: exc => 'none',
4771: priv => 'block',
4772: );
4773: my $output;
4774: if (ref($current) eq 'HASH') {
4775: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4776: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4777: $usecheck{$current->{access}} = $usecheck{'all'};
4778: delete($usecheck{'all'});
4779: if ($current->{access} =~ /^(status|inc|exc)$/) {
4780: my $access = $1;
4781: $displaydiv{$access} = 'inline';
4782: } elsif ($current->{access} eq 'none') {
4783: $displaydiv{'priv'} = 'none';
4784: }
4785: }
4786: }
4787: }
4788: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4789: '<p>'.$lt{'whi'}.'</p>';
4790: foreach my $access (@{$accesstypes}) {
4791: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4792: ' onclick="helpdeskAccess('."'$num'".');" />'.
4793: $lt{$access}.'</label>';
4794: if ($access eq 'status') {
4795: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4796: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4797: $othertitle,$usertypes,$types).
4798: '</div>';
4799: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4800: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4801: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4802: '</div>';
4803: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4804: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4805: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4806: '</div>';
4807: }
4808: $output .= '</p>';
4809: }
4810: $output .= '</fieldset>';
4811: return $output;
4812: }
4813:
4814: sub radiobutton_prefs {
4815: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4816: $additional,$align,$firstval) = @_;
4817: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4818: (ref($choices) eq 'HASH'));
4819:
4820: my (%checkedon,%checkedoff,$datatable,$css_class);
4821:
4822: foreach my $item (@{$toggles}) {
4823: if ($defaultchecked->{$item} eq 'on') {
4824: $checkedon{$item} = ' checked="checked" ';
4825: $checkedoff{$item} = ' ';
4826: } elsif ($defaultchecked->{$item} eq 'off') {
4827: $checkedoff{$item} = ' checked="checked" ';
4828: $checkedon{$item} = ' ';
4829: }
4830: }
4831: if (ref($settings) eq 'HASH') {
4832: foreach my $item (@{$toggles}) {
4833: if ($settings->{$item} eq '1') {
4834: $checkedon{$item} = ' checked="checked" ';
4835: $checkedoff{$item} = ' ';
4836: } elsif ($settings->{$item} eq '0') {
4837: $checkedoff{$item} = ' checked="checked" ';
4838: $checkedon{$item} = ' ';
4839: }
4840: }
4841: }
4842: if ($onclick) {
4843: $onclick = ' onclick="'.$onclick.'"';
4844: }
4845: foreach my $item (@{$toggles}) {
4846: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4847: $datatable .=
4848: '<tr'.$css_class.'><td style="vertical-align: top">'.
4849: '<span class="LC_nobreak">'.$choices->{$item}.
4850: '</span></td>';
4851: if ($align eq 'left') {
4852: $datatable .= '<td class="LC_left_item">';
4853: } else {
4854: $datatable .= '<td class="LC_right_item">';
4855: }
4856: $datatable .= '<span class="LC_nobreak">';
4857: if ($firstval eq 'no') {
4858: $datatable .=
4859: '<label><input type="radio" name="'.
4860: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
4861: '</label> <label><input type="radio" name="'.$item.'" '.
4862: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
4863: } else {
4864: $datatable .=
4865: '<label><input type="radio" name="'.
4866: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4867: '</label> <label><input type="radio" name="'.$item.'" '.
4868: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
4869: }
4870: $datatable .= '</span>'.$additional.'</td></tr>';
4871: $itemcount ++;
4872: }
4873: return ($datatable,$itemcount);
4874: }
4875:
4876: sub print_ltitools {
4877: my ($dom,$settings,$rowtotal) = @_;
4878: my $rownum = 0;
4879: my $css_class;
4880: my $itemcount = 1;
4881: my $maxnum = 0;
4882: my %ordered;
4883: if (ref($settings) eq 'HASH') {
4884: foreach my $item (keys(%{$settings})) {
4885: if (ref($settings->{$item}) eq 'HASH') {
4886: my $num = $settings->{$item}{'order'};
4887: $ordered{$num} = $item;
4888: }
4889: }
4890: }
4891: my $confname = $dom.'-domainconfig';
4892: my $switchserver = &check_switchserver($dom,$confname);
4893: my $maxnum = scalar(keys(%ordered));
4894: my $datatable;
4895: my %lt = <itools_names();
4896: my @courseroles = ('cc','in','ta','ep','st');
4897: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4898: my @fields = ('fullname','firstname','lastname','email','roles','user');
4899: if (keys(%ordered)) {
4900: my @items = sort { $a <=> $b } keys(%ordered);
4901: for (my $i=0; $i<@items; $i++) {
4902: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4903: my $item = $ordered{$items[$i]};
4904: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4905: if (ref($settings->{$item}) eq 'HASH') {
4906: $title = $settings->{$item}->{'title'};
4907: $url = $settings->{$item}->{'url'};
4908: $key = $settings->{$item}->{'key'};
4909: $secret = $settings->{$item}->{'secret'};
4910: $lifetime = $settings->{$item}->{'lifetime'};
4911: my $image = $settings->{$item}->{'image'};
4912: if ($image ne '') {
4913: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4914: }
4915: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4916: $sigsel{'HMAC-256'} = ' selected="selected"';
4917: } else {
4918: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4919: }
4920: }
4921: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4922: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4923: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4924: for (my $k=0; $k<=$maxnum; $k++) {
4925: my $vpos = $k+1;
4926: my $selstr;
4927: if ($k == $i) {
4928: $selstr = ' selected="selected" ';
4929: }
4930: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4931: }
4932: $datatable .= '</select>'.(' 'x2).
4933: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4934: &mt('Delete?').'</label></span></td>'.
4935: '<td colspan="2">'.
4936: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4937: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4938: (' 'x2).
4939: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4940: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4941: (' 'x2).
4942: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4943: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4944: (' 'x2).
4945: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4946: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4947: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4948: '<br /><br />'.
4949: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4950: ' value="'.$url.'" /></span>'.
4951: (' 'x2).
4952: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4953: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4954: (' 'x2).
4955: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4956: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4957: (' 'x2).
4958: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4959: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4960: '<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>'.
4961: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4962: '</fieldset>'.
4963: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4964: '<span class="LC_nobreak">'.&mt('Display target:');
4965: my %currdisp;
4966: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4967: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4968: $currdisp{'window'} = ' checked="checked"';
4969: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4970: $currdisp{'tab'} = ' checked="checked"';
4971: } else {
4972: $currdisp{'iframe'} = ' checked="checked"';
4973: }
4974: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4975: $currdisp{'width'} = $1;
4976: }
4977: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4978: $currdisp{'height'} = $1;
4979: }
4980: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4981: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4982: } else {
4983: $currdisp{'iframe'} = ' checked="checked"';
4984: }
4985: foreach my $disp ('iframe','tab','window') {
4986: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4987: $lt{$disp}.'</label>'.(' 'x2);
4988: }
4989: $datatable .= (' 'x4);
4990: foreach my $dimen ('width','height') {
4991: $datatable .= '<label>'.$lt{$dimen}.' '.
4992: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4993: (' 'x2);
4994: }
4995: $datatable .= '</span><br />'.
4996: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4997: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4998: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4999: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5000: '</textarea></div><div style=""></div><br />';
5001: my %units = (
5002: 'passback' => 'days',
5003: 'roster' => 'seconds',
5004: );
5005: foreach my $extra ('passback','roster') {
5006: my $validsty = 'none';
5007: my $currvalid;
5008: my $checkedon = '';
5009: my $checkedoff = ' checked="checked"';
5010: if ($settings->{$item}->{$extra}) {
5011: $checkedon = $checkedoff;
5012: $checkedoff = '';
5013: $validsty = 'inline-block';
5014: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5015: $currvalid = $settings->{$item}->{$extra.'valid'};
5016: }
5017: }
5018: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5019: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5020: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5021: &mt('No').'</label>'.(' 'x2).
5022: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5023: &mt('Yes').'</label></span></div>'.
5024: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5025: '<span class="LC_nobreak">'.
5026: &mt("at least [_1] $units{$extra} after launch",
5027: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5028: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5029: }
5030: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5031: if ($imgsrc) {
5032: $datatable .= $imgsrc.
5033: '<label><input type="checkbox" name="ltitools_image_del"'.
5034: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5035: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5036: } else {
5037: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5038: }
5039: if ($switchserver) {
5040: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5041: } else {
5042: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5043: }
5044: $datatable .= '</span></fieldset>';
5045: my (%checkedfields,%rolemaps,$userincdom);
5046: if (ref($settings->{$item}) eq 'HASH') {
5047: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5048: %checkedfields = %{$settings->{$item}->{'fields'}};
5049: }
5050: $userincdom = $settings->{$item}->{'incdom'};
5051: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5052: %rolemaps = %{$settings->{$item}->{'roles'}};
5053: $checkedfields{'roles'} = 1;
5054: }
5055: }
5056: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5057: '<span class="LC_nobreak">';
5058: my $userfieldstyle = 'display:none;';
5059: my $seluserdom = '';
5060: my $unseluserdom = ' selected="selected"';
5061: foreach my $field (@fields) {
5062: my ($checked,$onclick,$id,$spacer);
5063: if ($checkedfields{$field}) {
5064: $checked = ' checked="checked"';
5065: }
5066: if ($field eq 'user') {
5067: $id = ' id="ltitools_user_field_'.$i.'"';
5068: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5069: if ($checked) {
5070: $userfieldstyle = 'display:inline-block';
5071: if ($userincdom) {
5072: $seluserdom = $unseluserdom;
5073: $unseluserdom = '';
5074: }
5075: }
5076: } else {
5077: $spacer = (' ' x2);
5078: }
5079: $datatable .= '<label>'.
5080: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5081: $lt{$field}.'</label>'.$spacer;
5082: }
5083: $datatable .= '</span>';
5084: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5085: '<span class="LC_nobreak"> : '.
5086: '<select name="ltitools_userincdom_'.$i.'">'.
5087: '<option value="">'.&mt('Select').'</option>'.
5088: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5089: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5090: '</select></span></div>';
5091: $datatable .= '</fieldset>'.
5092: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5093: foreach my $role (@courseroles) {
5094: my ($selected,$selectnone);
5095: if (!$rolemaps{$role}) {
5096: $selectnone = ' selected="selected"';
5097: }
5098: $datatable .= '<td style="text-align: center">'.
5099: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5100: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5101: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5102: foreach my $ltirole (@ltiroles) {
5103: unless ($selectnone) {
5104: if ($rolemaps{$role} eq $ltirole) {
5105: $selected = ' selected="selected"';
5106: } else {
5107: $selected = '';
5108: }
5109: }
5110: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5111: }
5112: $datatable .= '</select></td>';
5113: }
5114: $datatable .= '</tr></table></fieldset>';
5115: my %courseconfig;
5116: if (ref($settings->{$item}) eq 'HASH') {
5117: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5118: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5119: }
5120: }
5121: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5122: foreach my $item ('label','title','target','linktext','explanation','append') {
5123: my $checked;
5124: if ($courseconfig{$item}) {
5125: $checked = ' checked="checked"';
5126: }
5127: $datatable .= '<label>'.
5128: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5129: $lt{'crs'.$item}.'</label> '."\n";
5130: }
5131: $datatable .= '</span></fieldset>'.
5132: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5133: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5134: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5135: my %custom = %{$settings->{$item}->{'custom'}};
5136: if (keys(%custom) > 0) {
5137: foreach my $key (sort(keys(%custom))) {
5138: $datatable .= '<tr><td><span class="LC_nobreak">'.
5139: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5140: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5141: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5142: ' value="'.$custom{$key}.'" /></td></tr>';
5143: }
5144: }
5145: }
5146: $datatable .= '<tr><td><span class="LC_nobreak">'.
5147: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5148: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5149: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5150: $datatable .= '</table></fieldset></td></tr>'."\n";
5151: $itemcount ++;
5152: }
5153: }
5154: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5155: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5156: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5157: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5158: '<select name="ltitools_add_pos"'.$chgstr.'>';
5159: for (my $k=0; $k<$maxnum+1; $k++) {
5160: my $vpos = $k+1;
5161: my $selstr;
5162: if ($k == $maxnum) {
5163: $selstr = ' selected="selected" ';
5164: }
5165: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5166: }
5167: $datatable .= '</select> '."\n".
5168: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5169: '<td colspan="2">'.
5170: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5171: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5172: (' 'x2).
5173: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5174: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5175: (' 'x2).
5176: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5177: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5178: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5179: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5180: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5181: '<br />'.
5182: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5183: (' 'x2).
5184: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5185: (' 'x2).
5186: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5187: (' 'x2).
5188: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5189: '<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".
5190: '</fieldset>'.
5191: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5192: '<span class="LC_nobreak">'.&mt('Display target:');
5193: my %defaultdisp;
5194: $defaultdisp{'iframe'} = ' checked="checked"';
5195: foreach my $disp ('iframe','tab','window') {
5196: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5197: $lt{$disp}.'</label>'.(' 'x2);
5198: }
5199: $datatable .= (' 'x4);
5200: foreach my $dimen ('width','height') {
5201: $datatable .= '<label>'.$lt{$dimen}.' '.
5202: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5203: (' 'x2);
5204: }
5205: $datatable .= '</span><br />'.
5206: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5207: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5208: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5209: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5210: '</div><div style=""></div><br />';
5211: my %units = (
5212: 'passback' => 'days',
5213: 'roster' => 'seconds',
5214: );
5215: my %defaulttimes = (
5216: 'passback' => '7',
5217: 'roster' => '300',
5218: );
5219: foreach my $extra ('passback','roster') {
5220: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5221: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5222: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5223: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5224: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5225: &mt('Yes').'</label></span></div>'.
5226: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5227: '<span class="LC_nobreak">'.
5228: &mt("at least [_1] $units{$extra} after launch",
5229: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5230: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5231: }
5232: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5233: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5234: if ($switchserver) {
5235: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5236: } else {
5237: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5238: }
5239: $datatable .= '</span></fieldset>'.
5240: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5241: '<span class="LC_nobreak">';
5242: foreach my $field (@fields) {
5243: my ($id,$onclick,$spacer);
5244: if ($field eq 'user') {
5245: $id = ' id="ltitools_user_field_add"';
5246: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5247: } else {
5248: $spacer = (' ' x2);
5249: }
5250: $datatable .= '<label>'.
5251: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5252: $lt{$field}.'</label>'.$spacer;
5253: }
5254: $datatable .= '</span>'.
5255: '<div style="display:none;" id="ltitools_user_div_add">'.
5256: '<span class="LC_nobreak"> : '.
5257: '<select name="ltitools_userincdom_add">'.
5258: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5259: '<option value="0">'.&mt('username').'</option>'.
5260: '<option value="1">'.&mt('username:domain').'</option>'.
5261: '</select></span></div></fieldset>';
5262: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5263: foreach my $role (@courseroles) {
5264: my ($checked,$checkednone);
5265: $datatable .= '<td style="text-align: center">'.
5266: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5267: '<select name="ltitools_add_roles_'.$role.'">'.
5268: '<option value="" selected="selected">'.&mt('Select').'</option>';
5269: foreach my $ltirole (@ltiroles) {
5270: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5271: }
5272: $datatable .= '</select></td>';
5273: }
5274: $datatable .= '</tr></table></fieldset>'.
5275: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5276: foreach my $item ('label','title','target','linktext','explanation','append') {
5277: $datatable .= '<label>'.
5278: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5279: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5280: }
5281: $datatable .= '</span></fieldset>'.
5282: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5283: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5284: '<tr><td><span class="LC_nobreak">'.
5285: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5286: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5287: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5288: '</table></fieldset>'."\n".
5289: '</td>'."\n".
5290: '</tr>'."\n";
5291: $itemcount ++;
5292: return $datatable;
5293: }
5294:
5295: sub ltitools_names {
5296: my %lt = &Apache::lonlocal::texthash(
5297: 'title' => 'Title',
5298: 'version' => 'Version',
5299: 'msgtype' => 'Message Type',
5300: 'sigmethod' => 'Signature Method',
5301: 'url' => 'URL',
5302: 'key' => 'Key',
5303: 'lifetime' => 'Nonce lifetime (s)',
5304: 'secret' => 'Secret',
5305: 'icon' => 'Icon',
5306: 'user' => 'User',
5307: 'fullname' => 'Full Name',
5308: 'firstname' => 'First Name',
5309: 'lastname' => 'Last Name',
5310: 'email' => 'E-mail',
5311: 'roles' => 'Role',
5312: 'window' => 'Window',
5313: 'tab' => 'Tab',
5314: 'iframe' => 'iFrame',
5315: 'height' => 'Height',
5316: 'width' => 'Width',
5317: 'linktext' => 'Default Link Text',
5318: 'explanation' => 'Default Explanation',
5319: 'passback' => 'Tool can return grades:',
5320: 'roster' => 'Tool can retrieve roster:',
5321: 'crstarget' => 'Display target',
5322: 'crslabel' => 'Course label',
5323: 'crstitle' => 'Course title',
5324: 'crslinktext' => 'Link Text',
5325: 'crsexplanation' => 'Explanation',
5326: 'crsappend' => 'Provider URL',
5327: );
5328: return %lt;
5329: }
5330:
5331: sub print_proctoring {
5332: my ($dom,$settings,$rowtotal) = @_;
5333: my $itemcount = 1;
5334: my (%ordered,%providernames,%current,%currentdef);
5335: my $confname = $dom.'-domainconfig';
5336: my $switchserver = &check_switchserver($dom,$confname);
5337: if (ref($settings) eq 'HASH') {
5338: foreach my $item (keys(%{$settings})) {
5339: if (ref($settings->{$item}) eq 'HASH') {
5340: my $num = $settings->{$item}{'order'};
5341: $ordered{$num} = $item;
5342: }
5343: }
5344: } else {
5345: %ordered = (
5346: 1 => 'proctorio',
5347: 2 => 'examity',
5348: );
5349: }
5350: %providernames = &proctoring_providernames();
5351: my $maxnum = scalar(keys(%ordered));
5352: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5353: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5354: if (ref($requref) eq 'HASH') {
5355: %requserfields = %{$requref};
5356: }
5357: if (ref($opturef) eq 'HASH') {
5358: %optuserfields = %{$opturef};
5359: }
5360: if (ref($defref) eq 'HASH') {
5361: %defaults = %{$defref};
5362: }
5363: if (ref($extref) eq 'HASH') {
5364: %extended = %{$extref};
5365: }
5366: if (ref($crsref) eq 'HASH') {
5367: %crsconf = %{$crsref};
5368: }
5369: if (ref($rolesref) eq 'ARRAY') {
5370: @courseroles = @{$rolesref};
5371: }
5372: if (ref($ltiref) eq 'ARRAY') {
5373: @ltiroles = @{$ltiref};
5374: }
5375: my $datatable;
5376: my $css_class;
5377: if (keys(%ordered)) {
5378: my @items = sort { $a <=> $b } keys(%ordered);
5379: for (my $i=0; $i<@items; $i++) {
5380: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5381: my $provider = $ordered{$items[$i]};
5382: my $optionsty = 'none';
5383: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5384: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5385: if (ref($settings) eq 'HASH') {
5386: if (ref($settings->{$provider}) eq 'HASH') {
5387: %current = %{$settings->{$provider}};
5388: if ($current{'available'}) {
5389: $optionsty = 'block';
5390: $available = 1;
5391: }
5392: if ($current{'lifetime'} =~ /^\d+$/) {
5393: $lifetime = $current{'lifetime'};
5394: }
5395: if ($current{'version'} =~ /^\d+\.\d+$/) {
5396: $version = $current{'version'};
5397: }
5398: if ($current{'image'} ne '') {
5399: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5400: }
5401: if (ref($current{'fields'}) eq 'ARRAY') {
5402: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5403: }
5404: $userincdom = $current{'incdom'};
5405: if (ref($current{'roles'}) eq 'HASH') {
5406: %rolemaps = %{$current{'roles'}};
5407: $checkedfields{'roles'} = 1;
5408: }
5409: if (ref($current{'defaults'}) eq 'ARRAY') {
5410: foreach my $val (@{$current{'defaults'}}) {
5411: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5412: $inuse{$val} = 1;
5413: } else {
5414: foreach my $poss (keys(%{$extended{$provider}})) {
5415: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5416: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5417: $inuse{$poss} = $val;
5418: last;
5419: }
5420: }
5421: }
5422: }
5423: }
5424: } elsif (ref($current{'defaults'}) eq 'HASH') {
5425: foreach my $key (keys(%{$current{'defaults'}})) {
5426: my $currval = $current{'defaults'}{$key};
5427: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5428: $inuse{$key} = 1;
5429: } else {
5430: my $match;
5431: foreach my $poss (keys(%{$extended{$provider}})) {
5432: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5433: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5434: $inuse{$poss} = $key;
5435: last;
5436: }
5437: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5438: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5439: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5440: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5441: $currentdef{$inner} = $currval;
5442: $match = 1;
5443: last;
5444: }
5445: } elsif ($inner eq $key) {
5446: $currentdef{$key} = $currval;
5447: $match = 1;
5448: last;
5449: }
5450: }
5451: }
5452: last if ($match);
5453: }
5454: }
5455: }
5456: }
5457: if (ref($current{'crsconf'}) eq 'ARRAY') {
5458: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5459: }
5460: }
5461: }
5462: my %lt = &proctoring_titles($provider);
5463: my %fieldtitles = &proctoring_fieldtitles($provider);
5464: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5465: my %checkedavailable = (
5466: yes => '',
5467: no => ' checked="checked"',
5468: );
5469: if ($available) {
5470: $checkedavailable{'yes'} = $checkedavailable{'no'};
5471: $checkedavailable{'no'} = '';
5472: }
5473: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5474: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5475: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5476: for (my $k=0; $k<$maxnum; $k++) {
5477: my $vpos = $k+1;
5478: my $selstr;
5479: if ($k == $i) {
5480: $selstr = ' selected="selected" ';
5481: }
5482: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5483: }
5484: if ($version eq '') {
5485: if ($provider eq 'proctorio') {
5486: $version = '1.0';
5487: } elsif ($provider eq 'examity') {
5488: $version = '1.1';
5489: }
5490: }
5491: if ($lifetime eq '') {
5492: $lifetime = '300';
5493: }
5494: $datatable .=
5495: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5496: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5497: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5498: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5499: '</td>'.
5500: '<td colspan="2">'.
5501: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5502: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5503: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5504: (' 'x2).
5505: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5506: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5507: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5508: (' 'x2).
5509: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5510: '<br />'.
5511: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5512: '<br />'.
5513: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5514: (' 'x2).
5515: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5516: '<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";
5517: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5518: if ($imgsrc) {
5519: $datatable .= $imgsrc.
5520: '<label><input type="checkbox" name="proctoring_image_del"'.
5521: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5522: '<span class="LC_nobreak"> '.&mt('Replace:');
5523: }
5524: $datatable .= ' ';
5525: if ($switchserver) {
5526: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5527: } else {
5528: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5529: }
5530: unless ($imgsrc) {
5531: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5532: }
5533: $datatable .= '</fieldset>'."\n";
5534: if (ref($requserfields{$provider}) eq 'ARRAY') {
5535: if (@{$requserfields{$provider}} > 0) {
5536: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5537: foreach my $field (@{$requserfields{$provider}}) {
5538: $datatable .= '<span class="LC_nobreak">'.
5539: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5540: $lt{$field}.'</label>';
5541: if ($field eq 'user') {
5542: my $seluserdom = '';
5543: my $unseluserdom = ' selected="selected"';
5544: if ($userincdom) {
5545: $seluserdom = $unseluserdom;
5546: $unseluserdom = '';
5547: }
5548: $datatable .= ': '.
5549: '<select name="proctoring_userincdom_'.$provider.'">'.
5550: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5551: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5552: '</select> ';
5553: } else {
5554: $datatable .= ' ';
5555: if ($field eq 'roles') {
5556: $showroles = 1;
5557: }
5558: }
5559: $datatable .= '</span> ';
5560: }
5561: }
5562: $datatable .= '</fieldset>'."\n";
5563: }
5564: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5565: if (@{$optuserfields{$provider}} > 0) {
5566: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5567: foreach my $field (@{$optuserfields{$provider}}) {
5568: my $checked;
5569: if ($checkedfields{$field}) {
5570: $checked = ' checked="checked"';
5571: }
5572: $datatable .= '<span class="LC_nobreak">'.
5573: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5574: }
5575: $datatable .= '</fieldset>'."\n";
5576: }
5577: }
5578: if (ref($defaults{$provider}) eq 'ARRAY') {
5579: if (@{$defaults{$provider}}) {
5580: my (%options,@selectboxes);
5581: if (ref($extended{$provider}) eq 'HASH') {
5582: %options = %{$extended{$provider}};
5583: }
5584: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5585: my ($rem,$numinrow,$dropdowns);
5586: if ($provider eq 'proctorio') {
5587: $datatable .= '<table>';
5588: $numinrow = 4;
5589: }
5590: my $i = 0;
5591: foreach my $field (@{$defaults{$provider}}) {
5592: my $checked;
5593: if ($inuse{$field}) {
5594: $checked = ' checked="checked"';
5595: }
5596: if ($provider eq 'examity') {
5597: if ($field eq 'display') {
5598: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5599: foreach my $option ('iframe','tab','window') {
5600: my $checkdisp;
5601: if ($currentdef{'target'} eq $option) {
5602: $checkdisp = ' checked="checked"';
5603: }
5604: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5605: $fieldtitles{$option}.'</label>'.(' 'x2);
5606: }
5607: $datatable .= (' 'x4);
5608: foreach my $dimen ('width','height') {
5609: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5610: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5611: 'value="'.$currentdef{$dimen}.'" /></label>'.
5612: (' 'x2);
5613: }
5614: $datatable .= '</span><br />'.
5615: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5616: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5617: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5618: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5619: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5620: $currentdef{'explanation'}.
5621: '</textarea></div><div style=""></div><br />';
5622: }
5623: } else {
5624: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5625: my ($output,$selnone);
5626: unless ($checked) {
5627: $selnone = ' selected="selected"';
5628: }
5629: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5630: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5631: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5632: foreach my $option (@{$options{$field}}) {
5633: my $sel;
5634: if ($inuse{$field} eq $option) {
5635: $sel = ' selected="selected"';
5636: }
5637: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5638: }
5639: $output .= '</select></span>';
5640: push(@selectboxes,$output);
5641: } else {
5642: $rem = $i%($numinrow);
5643: if ($rem == 0) {
5644: if ($i > 0) {
5645: $datatable .= '</tr>';
5646: }
5647: $datatable .= '<tr>';
5648: }
5649: $datatable .= '<td class="LC_left_item">'.
5650: '<span class="LC_nobreak">'.
5651: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5652: $fieldtitles{$field}.'</label></span></td>';
5653: $i++;
5654: }
5655: }
5656: }
5657: if ($provider eq 'proctorio') {
5658: if ($numinrow) {
5659: $rem = $i%$numinrow;
5660: }
5661: my $colsleft = $numinrow - $rem;
5662: if ($colsleft > 1) {
5663: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5664: } else {
5665: $datatable .= '<td class="LC_left_item">';
5666: }
5667: $datatable .= ' '.
5668: '</td></tr></table>';
5669: if (@selectboxes) {
5670: $datatable .= '<hr /><table>';
5671: $numinrow = 2;
5672: for (my $i=0; $i<@selectboxes; $i++) {
5673: $rem = $i%($numinrow);
5674: if ($rem == 0) {
5675: if ($i > 0) {
5676: $datatable .= '</tr>';
5677: }
5678: $datatable .= '<tr>';
5679: }
5680: $datatable .= '<td class="LC_left_item">'.
5681: $selectboxes[$i].'</td>';
5682: }
5683: if ($numinrow) {
5684: $rem = $i%$numinrow;
5685: }
5686: $colsleft = $numinrow - $rem;
5687: if ($colsleft > 1) {
5688: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5689: } else {
5690: $datatable .= '<td class="LC_left_item">';
5691: }
5692: $datatable .= ' '.
5693: '</td></tr></table>';
5694: }
5695: }
5696: $datatable .= '</fieldset>';
5697: }
5698: if (ref($crsconf{$provider}) eq 'ARRAY') {
5699: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5700: '<legend>'.&mt('Configurable in course').'</legend>';
5701: my ($rem,$numinrow);
5702: if ($provider eq 'proctorio') {
5703: $datatable .= '<table>';
5704: $numinrow = 4;
5705: }
5706: my $i = 0;
5707: foreach my $item (@{$crsconf{$provider}}) {
5708: my $name;
5709: if ($provider eq 'examity') {
5710: $name = $lt{'crs'.$item};
5711: } elsif ($provider eq 'proctorio') {
5712: $name = $fieldtitles{$item};
5713: $rem = $i%($numinrow);
5714: if ($rem == 0) {
5715: if ($i > 0) {
5716: $datatable .= '</tr>';
5717: }
5718: $datatable .= '<tr>';
5719: }
5720: $datatable .= '<td class="LC_left_item>';
5721: }
5722: my $checked;
5723: if ($crsconfig{$item}) {
5724: $checked = ' checked="checked"';
5725: }
5726: $datatable .= '<span class="LC_nobreak"><label>'.
5727: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
5728: $name.'</label></span>';
5729: if ($provider eq 'examity') {
5730: $datatable .= ' ';
5731: }
5732: $datatable .= "\n";
5733: $i++;
5734: }
5735: if ($provider eq 'proctorio') {
5736: if ($numinrow) {
5737: $rem = $i%$numinrow;
5738: }
5739: my $colsleft = $numinrow - $rem;
5740: if ($colsleft > 1) {
5741: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5742: } else {
5743: $datatable .= '<td class="LC_left_item">';
5744: }
5745: $datatable .= ' '.
5746: '</td></tr></table>';
5747: }
5748: $datatable .= '</fieldset>';
5749: }
5750: if ($showroles) {
5751: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5752: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
5753: foreach my $role (@courseroles) {
5754: my ($selected,$selectnone);
5755: if (!$rolemaps{$role}) {
5756: $selectnone = ' selected="selected"';
5757: }
5758: $datatable .= '<td style="text-align: center">'.
5759: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5760: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
5761: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5762: foreach my $ltirole (@ltiroles) {
5763: unless ($selectnone) {
5764: if ($rolemaps{$role} eq $ltirole) {
5765: $selected = ' selected="selected"';
5766: } else {
5767: $selected = '';
5768: }
5769: }
5770: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5771: }
5772: $datatable .= '</select></td>';
5773: }
5774: $datatable .= '</tr></table></fieldset>'.
5775: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5776: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
5777: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5778: '<tr><td></td><td>lms</td>'.
5779: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
5780: ' value="Loncapa" disabled="disabled"/></td></tr>';
5781: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
5782: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
5783: my %custom = %{$settings->{$provider}->{'custom'}};
5784: if (keys(%custom) > 0) {
5785: foreach my $key (sort(keys(%custom))) {
5786: next if ($key eq 'lms');
5787: $datatable .= '<tr><td><span class="LC_nobreak">'.
5788: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
5789: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5790: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
5791: ' value="'.$custom{$key}.'" /></td></tr>';
5792: }
5793: }
5794: }
5795: $datatable .= '<tr><td><span class="LC_nobreak">'.
5796: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
5797: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
5798: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
5799: '</table></fieldset></td></tr>'."\n";
5800: }
5801: $datatable .= '</td></tr>';
5802: }
5803: $itemcount ++;
5804: }
5805: }
5806: return $datatable;
5807: }
5808:
5809: sub proctoring_data {
5810: my $requserfields = {
5811: proctorio => ['user'],
5812: examity => ['roles','user'],
5813: };
5814: my $optuserfields = {
5815: proctorio => ['fullname'],
5816: examity => ['fullname','firstname','lastname','email'],
5817: };
5818: my $defaults = {
5819: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5820: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5821: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5822: 'closetabs','onescreen','print','downloads','cache','rightclick',
5823: 'reentry','calculator','whiteboard'],
5824: examity => ['display'],
5825: };
5826: my $extended = {
5827: proctorio => {
5828: verifyid => ['verifyidauto','verifyidlive'],
5829: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
5830: tabslinks => ['notabs','linksonly'],
5831: reentry => ['noreentry','agentreentry'],
5832: calculator => ['calculatorbasic','calculatorsci'],
5833: },
5834: examity => {
5835: display => {
5836: target => ['iframe','tab','window'],
5837: width => '',
5838: height => '',
5839: linktext => '',
5840: explanation => '',
5841: },
5842: },
5843: };
5844: my $crsconf = {
5845: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5846: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5847: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5848: 'closetabs','onescreen','print','downloads','cache','rightclick',
5849: 'reentry','calculator','whiteboard'],
5850: examity => ['label','title','target','linktext','explanation','append'],
5851: };
5852: my $courseroles = ['cc','in','ta','ep','st'];
5853: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
5854: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
5855: }
5856:
5857: sub proctoring_titles {
5858: my ($item) = @_;
5859: my (%common_lt,%custom_lt);
5860: %common_lt = &Apache::lonlocal::texthash (
5861: 'avai' => 'Available?',
5862: 'base' => 'Basic Settings',
5863: 'requ' => 'User data required to be sent on launch',
5864: 'optu' => 'User data optionally sent on launch',
5865: 'udsl' => 'User data sent on launch',
5866: 'defa' => 'Defaults for items configurable in course',
5867: 'sigmethod' => 'Signature Method',
5868: 'key' => 'Key',
5869: 'lifetime' => 'Nonce lifetime (s)',
5870: 'secret' => 'Secret',
5871: 'icon' => 'Icon',
5872: 'fullname' => 'Full Name',
5873: 'visible' => 'Visible input',
5874: 'username' => 'username',
5875: 'user' => 'User',
5876: );
5877: if ($item eq 'proctorio') {
5878: %custom_lt = &Apache::lonlocal::texthash (
5879: 'version' => 'OAuth version',
5880: 'url' => 'API URL',
5881: 'uname:dom' => 'username-domain',
5882: );
5883: } elsif ($item eq 'examity') {
5884: %custom_lt = &Apache::lonlocal::texthash (
5885: 'version' => 'LTI Version',
5886: 'url' => 'URL',
5887: 'uname:dom' => 'username:domain',
5888: 'msgtype' => 'Message Type',
5889: 'firstname' => 'First Name',
5890: 'lastname' => 'Last Name',
5891: 'email' => 'E-mail',
5892: 'roles' => 'Role',
5893: 'crstarget' => 'Display target',
5894: 'crslabel' => 'Course label',
5895: 'crstitle' => 'Course title',
5896: 'crslinktext' => 'Link Text',
5897: 'crsexplanation' => 'Explanation',
5898: 'crsappend' => 'Provider URL',
5899: );
5900: }
5901: my %lt = (%common_lt,%custom_lt);
5902: return %lt;
5903: }
5904:
5905: sub proctoring_fieldtitles {
5906: my ($item) = @_;
5907: if ($item eq 'proctorio') {
5908: return &Apache::lonlocal::texthash (
5909: 'recordvideo' => 'Record video',
5910: 'recordaudio' => 'Record audio',
5911: 'recordscreen' => 'Record screen',
5912: 'recordwebtraffic' => 'Record web traffic',
5913: 'recordroomstart' => 'Record room scan',
5914: 'verifyvideo' => 'Verify webcam',
5915: 'verifyaudio' => 'Verify microphone',
5916: 'verifydesktop' => 'Verify desktop recording',
5917: 'verifyid' => 'Photo ID verification',
5918: 'verifysignature' => 'Require signature',
5919: 'fullscreen' => 'Fullscreen',
5920: 'clipboard' => 'Disable copy/paste',
5921: 'tabslinks' => 'New tabs/windows',
5922: 'closetabs' => 'Close other tabs',
5923: 'onescreen' => 'Limit to single screen',
5924: 'print' => 'Disable Printing',
5925: 'downloads' => 'Disable Downloads',
5926: 'cache' => 'Empty cache after exam',
5927: 'rightclick' => 'Disable right click',
5928: 'reentry' => 'Re-entry to exam',
5929: 'calculator' => 'Onscreen calculator',
5930: 'whiteboard' => 'Onscreen whiteboard',
5931: 'verifyidauto' => 'Automated verification',
5932: 'verifyidlive' => 'Live agent verification',
5933: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
5934: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
5935: 'fullscreensever' => 'Forced, navigation away ends exam',
5936: 'notabs' => 'Disaallowed',
5937: 'linksonly' => 'Allowed from links in exam',
5938: 'noreentry' => 'Disallowed',
5939: 'agentreentry' => 'Agent required for re-entry',
5940: 'calculatorbasic' => 'Basic',
5941: 'calculatorsci' => 'Scientific',
5942: );
5943: } elsif ($item eq 'examity') {
5944: return &Apache::lonlocal::texthash (
5945: 'target' => 'Display target',
5946: 'window' => 'Window',
5947: 'tab' => 'Tab',
5948: 'iframe' => 'iFrame',
5949: 'height' => 'Height (pixels)',
5950: 'width' => 'Width (pixels)',
5951: 'linktext' => 'Default Link Text',
5952: 'explanation' => 'Default Explanation',
5953: 'append' => 'Provider URL',
5954: );
5955: }
5956: }
5957:
5958: sub proctoring_providernames {
5959: return (
5960: proctorio => 'Proctorio',
5961: examity => 'Examity',
5962: );
5963: }
5964:
5965: sub print_lti {
5966: my ($dom,$settings,$rowtotal) = @_;
5967: my $itemcount = 1;
5968: my $maxnum = 0;
5969: my $css_class;
5970: my %ordered;
5971: if (ref($settings) eq 'HASH') {
5972: foreach my $item (keys(%{$settings})) {
5973: if (ref($settings->{$item}) eq 'HASH') {
5974: my $num = $settings->{$item}{'order'};
5975: if ($num eq '') {
5976: $num = scalar(keys(%{$settings}));
5977: }
5978: $ordered{$num} = $item;
5979: }
5980: }
5981: }
5982: my $maxnum = scalar(keys(%ordered));
5983: my $datatable;
5984: my %lt = <i_names();
5985: if (keys(%ordered)) {
5986: my @items = sort { $a <=> $b } keys(%ordered);
5987: for (my $i=0; $i<@items; $i++) {
5988: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5989: my $item = $ordered{$items[$i]};
5990: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
5991: if (ref($settings->{$item}) eq 'HASH') {
5992: $key = $settings->{$item}->{'key'};
5993: $secret = $settings->{$item}->{'secret'};
5994: $lifetime = $settings->{$item}->{'lifetime'};
5995: $consumer = $settings->{$item}->{'consumer'};
5996: $requser = $settings->{$item}->{'requser'};
5997: $crsinc = $settings->{$item}->{'crsinc'};
5998: $current = $settings->{$item};
5999: }
6000: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6001: my %checkedrequser = (
6002: yes => ' checked="checked"',
6003: no => '',
6004: );
6005: if (!$requser) {
6006: $checkedrequser{'no'} = $checkedrequser{'yes'};
6007: $checkedrequser{'yes'} = '';
6008: }
6009: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6010: my %checkedcrsinc = (
6011: yes => ' checked="checked"',
6012: no => '',
6013: );
6014: if (!$crsinc) {
6015: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6016: $checkedcrsinc{'yes'} = '';
6017: }
6018: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6019: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6020: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6021: for (my $k=0; $k<=$maxnum; $k++) {
6022: my $vpos = $k+1;
6023: my $selstr;
6024: if ($k == $i) {
6025: $selstr = ' selected="selected" ';
6026: }
6027: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6028: }
6029: $datatable .= '</select>'.(' 'x2).
6030: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6031: &mt('Delete?').'</label></span></td>'.
6032: '<td colspan="2">'.
6033: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6034: '<span class="LC_nobreak">'.$lt{'consumer'}.
6035: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6036: (' 'x2).
6037: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6038: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6039: (' 'x2).
6040: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6041: 'value="'.$lifetime.'" size="3" /></span>'.
6042: (' 'x2).
6043: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6044: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6045: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6046: '<br /><br />'.
6047: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6048: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6049: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6050: (' 'x4).
6051: '<span class="LC_nobreak">'.$lt{'key'}.
6052: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6053: (' 'x2).
6054: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6055: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6056: '<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>'.
6057: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6058: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6059: $itemcount ++;
6060: }
6061: }
6062: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6063: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6064: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6065: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6066: '<select name="lti_pos_add"'.$chgstr.'>';
6067: for (my $k=0; $k<$maxnum+1; $k++) {
6068: my $vpos = $k+1;
6069: my $selstr;
6070: if ($k == $maxnum) {
6071: $selstr = ' selected="selected" ';
6072: }
6073: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6074: }
6075: $datatable .= '</select> '."\n".
6076: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6077: '<td colspan="2">'.
6078: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6079: '<span class="LC_nobreak">'.$lt{'consumer'}.
6080: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6081: (' 'x2).
6082: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6083: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6084: (' 'x2).
6085: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6086: (' 'x2).
6087: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6088: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6089: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6090: '<br /><br />'.
6091: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6092: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6093: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6094: (' 'x4).
6095: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6096: (' 'x2).
6097: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6098: '<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".
6099: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6100: '</td>'."\n".
6101: '</tr>'."\n";
6102: $$rowtotal ++;
6103: return $datatable;;
6104: }
6105:
6106: sub lti_names {
6107: my %lt = &Apache::lonlocal::texthash(
6108: 'version' => 'LTI Version',
6109: 'url' => 'URL',
6110: 'key' => 'Key',
6111: 'lifetime' => 'Nonce lifetime (s)',
6112: 'consumer' => 'Consumer',
6113: 'secret' => 'Secret',
6114: 'requser' => "User's identity sent",
6115: 'crsinc' => "Course's identity sent",
6116: 'email' => 'Email address',
6117: 'sourcedid' => 'User ID',
6118: 'other' => 'Other',
6119: 'passback' => 'Can return grades to Consumer:',
6120: 'roster' => 'Can retrieve roster from Consumer:',
6121: 'topmenu' => 'Display LON-CAPA page header',
6122: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6123: );
6124: return %lt;
6125: }
6126:
6127: sub lti_options {
6128: my ($num,$current,$itemcount,%lt) = @_;
6129: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6130: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6131: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6132: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6133: $checked{'makecrs'}{'N'} = ' checked="checked"';
6134: $checked{'mapcrstype'} = {};
6135: $checked{'makeuser'} = {};
6136: $checked{'selfenroll'} = {};
6137: $checked{'crssec'} = {};
6138: $checked{'crssecsrc'} = {};
6139: $checked{'lcauth'} = {};
6140: $checked{'menuitem'} = {};
6141: if ($num eq 'add') {
6142: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6143: }
6144: my $userfieldsty = 'none';
6145: my $crsfieldsty = 'none';
6146: my $crssecfieldsty = 'none';
6147: my $secsrcfieldsty = 'none';
6148: my $callbacksty = 'none';
6149: my $passbacksty = 'none';
6150: my $optionsty = 'block';
6151: my $crssty = 'block';
6152: my $lcauthparm;
6153: my $lcauthparmstyle = 'display:none';
6154: my $lcauthparmtext;
6155: my $menusty;
6156: my $numinrow = 4;
6157: my %menutitles = <imenu_titles();
6158:
6159: if (ref($current) eq 'HASH') {
6160: if (!$current->{'requser'}) {
6161: $optionsty = 'none';
6162: $crssty = 'none';
6163: } elsif (!$current->{'crsinc'}) {
6164: $crssty = 'none';
6165: }
6166: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6167: $checked{'mapuser'}{'sourcedid'} = '';
6168: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6169: $checked{'mapuser'}{'email'} = ' checked="checked"';
6170: } else {
6171: $checked{'mapuser'}{'other'} = ' checked="checked"';
6172: $userfield = $current->{'mapuser'};
6173: $userfieldsty = 'inline-block';
6174: }
6175: }
6176: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6177: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6178: if ($current->{'mapcrs'} eq 'context_id') {
6179: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6180: } else {
6181: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6182: $cidfield = $current->{'mapcrs'};
6183: $crsfieldsty = 'inline-block';
6184: }
6185: }
6186: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6187: foreach my $type (@{$current->{'mapcrstype'}}) {
6188: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6189: }
6190: }
6191: if (!$current->{'storecrs'}) {
6192: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6193: $checked{'storecrs'}{'Y'} = '';
6194: }
6195: if ($current->{'makecrs'}) {
6196: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6197: }
6198: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6199: foreach my $role (@{$current->{'makeuser'}}) {
6200: $checked{'makeuser'}{$role} = ' checked="checked"';
6201: }
6202: }
6203: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6204: $checked{'lcauth'}{$1} = ' checked="checked"';
6205: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6206: $lcauthparm = $current->{'lcauthparm'};
6207: $lcauthparmstyle = 'display:table-row';
6208: if ($current->{'lcauth'} eq 'localauth') {
6209: $lcauthparmtext = &mt('Local auth argument');
6210: } else {
6211: $lcauthparmtext = &mt('Kerberos domain');
6212: }
6213: }
6214: }
6215: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6216: foreach my $role (@{$current->{'selfenroll'}}) {
6217: $checked{'selfenroll'}{$role} = ' checked="checked"';
6218: }
6219: }
6220: if (ref($current->{'maproles'}) eq 'HASH') {
6221: %rolemaps = %{$current->{'maproles'}};
6222: }
6223: if ($current->{'section'} ne '') {
6224: $checked{'crssec'}{'Y'} = ' checked="checked"';
6225: $crssecfieldsty = 'inline-block';
6226: if ($current->{'section'} eq 'course_section_sourcedid') {
6227: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6228: } else {
6229: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6230: $crssecsrc = $current->{'section'};
6231: $secsrcfieldsty = 'inline-block';
6232: }
6233: } else {
6234: $checked{'crssec'}{'N'} = ' checked="checked"';
6235: }
6236: if ($current->{'callback'} ne '') {
6237: $callback = $current->{'callback'};
6238: $checked{'callback'}{'Y'} = ' checked="checked"';
6239: $callbacksty = 'inline-block';
6240: } else {
6241: $checked{'callback'}{'N'} = ' checked="checked"';
6242: }
6243: if ($current->{'topmenu'}) {
6244: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6245: } else {
6246: $checked{'topmenu'}{'N'} = ' checked="checked"';
6247: }
6248: if ($current->{'inlinemenu'}) {
6249: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6250: } else {
6251: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6252: }
6253: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6254: $menusty = 'inline-block';
6255: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6256: foreach my $item (@{$current->{'lcmenu'}}) {
6257: if (exists($menutitles{$item})) {
6258: $checked{'menuitem'}{$item} = ' checked="checked"';
6259: }
6260: }
6261: }
6262: } else {
6263: $menusty = 'none';
6264: }
6265: } else {
6266: $checked{'makecrs'}{'N'} = ' checked="checked"';
6267: $checked{'crssec'}{'N'} = ' checked="checked"';
6268: $checked{'callback'}{'N'} = ' checked="checked"';
6269: $checked{'topmenu'}{'N'} = ' checked="checked"';
6270: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6271: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6272: $menusty = 'inline-block';
6273: }
6274: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6275: my %coursetypetitles = &Apache::lonlocal::texthash (
6276: official => 'Official',
6277: unofficial => 'Unofficial',
6278: community => 'Community',
6279: textbook => 'Textbook',
6280: placement => 'Placement Test',
6281: lti => 'LTI Provider',
6282: );
6283: my @authtypes = ('internal','krb4','krb5','localauth');
6284: my %shortauth = (
6285: internal => 'int',
6286: krb4 => 'krb4',
6287: krb5 => 'krb5',
6288: localauth => 'loc'
6289: );
6290: my %authnames = &authtype_names();
6291: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6292: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6293: my @courseroles = ('cc','in','ta','ep','st');
6294: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6295: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6296: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6297: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6298: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6299: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6300: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6301: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6302: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6303: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6304: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6305: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6306: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6307: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6308: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6309: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6310: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6311: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6312: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6313: foreach my $option ('sourcedid','email','other') {
6314: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6315: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6316: ($option eq 'other' ? '' : (' 'x2) );
6317: }
6318: $output .= '</span></div>'.
6319: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6320: '<input type="text" name="lti_customuser_'.$num.'" '.
6321: 'value="'.$userfield.'" /></div></fieldset>'.
6322: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6323: foreach my $ltirole (@ltiroles) {
6324: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6325: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6326: }
6327: $output .= '</fieldset>'.
6328: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6329: '<table>'.
6330: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6331: '</table>'.
6332: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6333: '<td class="LC_left_item">';
6334: foreach my $auth ('lti',@authtypes) {
6335: my $authtext;
6336: if ($auth eq 'lti') {
6337: $authtext = &mt('None');
6338: } else {
6339: $authtext = $authnames{$shortauth{$auth}};
6340: }
6341: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6342: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6343: $authtext.'</label></span> ';
6344: }
6345: $output .= '</td></tr>'.
6346: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6347: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6348: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6349: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6350: '</table></fieldset>'.
6351: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6352: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6353: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6354: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6355: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6356: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6357: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6358: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6359: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6360: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6361: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6362: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6363: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6364: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6365: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6366: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6367: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6368: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6369: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6370: (' 'x2);
6371: }
6372: $output .= '</span></div></fieldset>'.
6373: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
6374: '<div class="LC_floatleft"><span class="LC_nobreak">'.
6375: &mt('Unique course identifier').': ';
6376: foreach my $option ('course_offering_sourcedid','context_id','other') {
6377: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
6378: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
6379: ($option eq 'other' ? '' : (' 'x2) );
6380: }
6381: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
6382: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
6383: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
6384: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
6385: foreach my $type (@coursetypes) {
6386: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
6387: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
6388: (' 'x2);
6389: }
6390: $output .= '</span><br /><br />'.
6391: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
6392: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
6393: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6394: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
6395: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6396: '</fieldset>'.
6397: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
6398: foreach my $ltirole (@lticourseroles) {
6399: my ($selected,$selectnone);
6400: if ($rolemaps{$ltirole} eq '') {
6401: $selectnone = ' selected="selected"';
6402: }
6403: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
6404: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
6405: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6406: foreach my $role (@courseroles) {
6407: unless ($selectnone) {
6408: if ($rolemaps{$ltirole} eq $role) {
6409: $selected = ' selected="selected"';
6410: } else {
6411: $selected = '';
6412: }
6413: }
6414: $output .= '<option value="'.$role.'"'.$selected.'>'.
6415: &Apache::lonnet::plaintext($role,'Course').
6416: '</option>';
6417: }
6418: $output .= '</select></td>';
6419: }
6420: $output .= '</tr></table></fieldset>'.
6421: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
6422: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
6423: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
6424: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6425: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
6426: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6427: '</fieldset>'.
6428: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
6429: foreach my $lticrsrole (@lticourseroles) {
6430: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
6431: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
6432: }
6433: $output .= '</fieldset>'.
6434: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
6435: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
6436: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
6437: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
6438: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
6439: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
6440: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
6441: '<span class="LC_nobreak">'.&mt('From').':<label>'.
6442: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
6443: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
6444: &mt('Standard field').'</label>'.(' 'x2).
6445: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
6446: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
6447: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
6448: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
6449: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
6450: my ($pb1p1chk,$pb1p0chk,$onclickpb);
6451: foreach my $extra ('roster','passback') {
6452: my $checkedon = '';
6453: my $checkedoff = ' checked="checked"';
6454: if ($extra eq 'passback') {
6455: $pb1p1chk = ' checked="checked"';
6456: $pb1p0chk = '';
6457: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6458: } else {
6459: $onclickpb = '';
6460: }
6461: if (ref($current) eq 'HASH') {
6462: if (($current->{$extra})) {
6463: $checkedon = $checkedoff;
6464: $checkedoff = '';
6465: if ($extra eq 'passback') {
6466: $passbacksty = 'inline-block';
6467: }
6468: if ($current->{'passbackformat'} eq '1.0') {
6469: $pb1p0chk = ' checked="checked"';
6470: $pb1p1chk = '';
6471: }
6472: }
6473: }
6474: $output .= $lt{$extra}.' '.
6475: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6476: &mt('No').'</label>'.(' 'x2).
6477: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6478: &mt('Yes').'</label><br />';
6479: }
6480: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6481: '<span class="LC_nobreak">'.&mt('Grade format').
6482: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6483: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6484: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6485: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6486: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
6487: $output .= '</span></div></fieldset>';
6488: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6489: #
6490: # $output .= '</fieldset>'.
6491: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6492: return $output;
6493: }
6494:
6495: sub ltimenu_titles {
6496: return &Apache::lonlocal::texthash(
6497: fullname => 'Full name',
6498: coursetitle => 'Course title',
6499: role => 'Role',
6500: logout => 'Logout',
6501: grades => 'Grades',
6502: );
6503: }
6504:
6505: sub print_coursedefaults {
6506: my ($position,$dom,$settings,$rowtotal) = @_;
6507: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6508: my $itemcount = 1;
6509: my %choices = &Apache::lonlocal::texthash (
6510: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6511: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6512: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6513: coursecredits => 'Credits can be specified for courses',
6514: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6515: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6516: texengine => 'Default method to display mathematics',
6517: postsubmit => 'Disable submit button/keypress following student submission',
6518: canclone => "People who may clone a course (besides course's owner and coordinators)",
6519: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6520: );
6521: my %staticdefaults = (
6522: anonsurvey_threshold => 10,
6523: uploadquota => 500,
6524: postsubmit => 60,
6525: mysqltables => 172800,
6526: );
6527: if ($position eq 'top') {
6528: %defaultchecked = (
6529: 'canuse_pdfforms' => 'off',
6530: 'uselcmath' => 'on',
6531: 'usejsme' => 'on',
6532: 'canclone' => 'none',
6533: );
6534: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
6535: my $deftex = $Apache::lonnet::deftex;
6536: if (ref($settings) eq 'HASH') {
6537: if ($settings->{'texengine'}) {
6538: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6539: $deftex = $settings->{'texengine'};
6540: }
6541: }
6542: }
6543: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6544: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6545: '<span class="LC_nobreak">'.$choices{'texengine'}.
6546: '</span></td><td class="LC_right_item">'.
6547: '<select name="texengine">'."\n";
6548: my %texoptions = (
6549: MathJax => 'MathJax',
6550: mimetex => &mt('Convert to Images'),
6551: tth => &mt('TeX to HTML'),
6552: );
6553: foreach my $renderer ('MathJax','mimetex','tth') {
6554: my $selected = '';
6555: if ($renderer eq $deftex) {
6556: $selected = ' selected="selected"';
6557: }
6558: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6559: }
6560: $mathdisp .= '</select></td></tr>'."\n";
6561: $itemcount ++;
6562: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6563: \%choices,$itemcount);
6564: $datatable = $mathdisp.$datatable;
6565: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6566: $datatable .=
6567: '<tr'.$css_class.'><td style="vertical-align: top">'.
6568: '<span class="LC_nobreak">'.$choices{'canclone'}.
6569: '</span></td><td class="LC_left_item">';
6570: my $currcanclone = 'none';
6571: my $onclick;
6572: my @cloneoptions = ('none','domain');
6573: my %clonetitles = &Apache::lonlocal::texthash (
6574: none => 'No additional course requesters',
6575: domain => "Any course requester in course's domain",
6576: instcode => 'Course requests for official courses ...',
6577: );
6578: my (%codedefaults,@code_order,@posscodes);
6579: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6580: \@code_order) eq 'ok') {
6581: if (@code_order > 0) {
6582: push(@cloneoptions,'instcode');
6583: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6584: }
6585: }
6586: if (ref($settings) eq 'HASH') {
6587: if ($settings->{'canclone'}) {
6588: if (ref($settings->{'canclone'}) eq 'HASH') {
6589: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6590: if (@code_order > 0) {
6591: $currcanclone = 'instcode';
6592: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6593: }
6594: }
6595: } elsif ($settings->{'canclone'} eq 'domain') {
6596: $currcanclone = $settings->{'canclone'};
6597: }
6598: }
6599: }
6600: foreach my $option (@cloneoptions) {
6601: my ($checked,$additional);
6602: if ($currcanclone eq $option) {
6603: $checked = ' checked="checked"';
6604: }
6605: if ($option eq 'instcode') {
6606: if (@code_order) {
6607: my $show = 'none';
6608: if ($checked) {
6609: $show = 'block';
6610: }
6611: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6612: &mt('Institutional codes for new and cloned course have identical:').
6613: '<br />';
6614: foreach my $item (@code_order) {
6615: my $codechk;
6616: if ($checked) {
6617: if (grep(/^\Q$item\E$/,@posscodes)) {
6618: $codechk = ' checked="checked"';
6619: }
6620: }
6621: $additional .= '<label>'.
6622: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6623: $item.'</label>';
6624: }
6625: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6626: }
6627: }
6628: $datatable .=
6629: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6630: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6631: '</label> '.$additional.'</span><br />';
6632: }
6633: $datatable .= '</td>'.
6634: '</tr>';
6635: $itemcount ++;
6636: } else {
6637: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6638: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6639: my $currusecredits = 0;
6640: my $postsubmitclient = 1;
6641: my @types = ('official','unofficial','community','textbook','placement');
6642: if (ref($settings) eq 'HASH') {
6643: $currdefresponder = $settings->{'anonsurvey_threshold'};
6644: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6645: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6646: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6647: }
6648: }
6649: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6650: foreach my $type (@types) {
6651: next if ($type eq 'community');
6652: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6653: if ($defcredits{$type} ne '') {
6654: $currusecredits = 1;
6655: }
6656: }
6657: }
6658: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6659: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6660: $postsubmitclient = 0;
6661: foreach my $type (@types) {
6662: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6663: }
6664: } else {
6665: foreach my $type (@types) {
6666: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6667: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6668: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6669: } else {
6670: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6671: }
6672: } else {
6673: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6674: }
6675: }
6676: }
6677: } else {
6678: foreach my $type (@types) {
6679: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6680: }
6681: }
6682: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6683: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6684: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6685: }
6686: } else {
6687: foreach my $type (@types) {
6688: $currmysql{$type} = $staticdefaults{'mysqltables'};
6689: }
6690: }
6691: } else {
6692: foreach my $type (@types) {
6693: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6694: }
6695: }
6696: if (!$currdefresponder) {
6697: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
6698: } elsif ($currdefresponder < 1) {
6699: $currdefresponder = 1;
6700: }
6701: foreach my $type (@types) {
6702: if ($curruploadquota{$type} eq '') {
6703: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
6704: }
6705: }
6706: $datatable .=
6707: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6708: $choices{'anonsurvey_threshold'}.
6709: '</span></td>'.
6710: '<td class="LC_right_item"><span class="LC_nobreak">'.
6711: '<input type="text" name="anonsurvey_threshold"'.
6712: ' value="'.$currdefresponder.'" size="5" /></span>'.
6713: '</td></tr>'."\n";
6714: $itemcount ++;
6715: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6716: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6717: $choices{'uploadquota'}.
6718: '</span></td>'.
6719: '<td style="text-align: right" class="LC_right_item">'.
6720: '<table><tr>';
6721: foreach my $type (@types) {
6722: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6723: '<input type="text" name="uploadquota_'.$type.'"'.
6724: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
6725: }
6726: $datatable .= '</tr></table></td></tr>'."\n";
6727: $itemcount ++;
6728: my $onclick = "toggleDisplay(this.form,'credits');";
6729: my $display = 'none';
6730: if ($currusecredits) {
6731: $display = 'block';
6732: }
6733: my $additional = '<div id="credits" style="display: '.$display.'">'.
6734: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
6735: foreach my $type (@types) {
6736: next if ($type eq 'community');
6737: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
6738: '<input type="text" name="'.$type.'_credits"'.
6739: ' value="'.$defcredits{$type}.'" size="3" /></td>';
6740: }
6741: $additional .= '</tr></table></div>'."\n";
6742: %defaultchecked = ('coursecredits' => 'off');
6743: @toggles = ('coursecredits');
6744: my $current = {
6745: 'coursecredits' => $currusecredits,
6746: };
6747: (my $table,$itemcount) =
6748: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6749: \%choices,$itemcount,$onclick,$additional,'left');
6750: $datatable .= $table;
6751: $onclick = "toggleDisplay(this.form,'studentsubmission');";
6752: my $display = 'none';
6753: if ($postsubmitclient) {
6754: $display = 'block';
6755: }
6756: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
6757: &mt('Number of seconds submit is disabled').'<br />'.
6758: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
6759: '<table><tr>';
6760: foreach my $type (@types) {
6761: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
6762: '<input type="text" name="'.$type.'_timeout" value="'.
6763: $deftimeout{$type}.'" size="5" /></td>';
6764: }
6765: $additional .= '</tr></table></div>'."\n";
6766: %defaultchecked = ('postsubmit' => 'on');
6767: @toggles = ('postsubmit');
6768: $current = {
6769: 'postsubmit' => $postsubmitclient,
6770: };
6771: ($table,$itemcount) =
6772: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6773: \%choices,$itemcount,$onclick,$additional,'left');
6774: $datatable .= $table;
6775: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6776: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6777: $choices{'mysqltables'}.
6778: '</span></td>'.
6779: '<td style="text-align: right" class="LC_right_item">'.
6780: '<table><tr>';
6781: foreach my $type (@types) {
6782: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6783: '<input type="text" name="mysqltables_'.$type.'"'.
6784: ' value="'.$currmysql{$type}.'" size="8" /></td>';
6785: }
6786: $datatable .= '</tr></table></td></tr>'."\n";
6787: $itemcount ++;
6788:
6789: }
6790: $$rowtotal += $itemcount;
6791: return $datatable;
6792: }
6793:
6794: sub print_selfenrollment {
6795: my ($position,$dom,$settings,$rowtotal) = @_;
6796: my ($css_class,$datatable);
6797: my $itemcount = 1;
6798: my @types = ('official','unofficial','community','textbook','placement');
6799: if (($position eq 'top') || ($position eq 'middle')) {
6800: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
6801: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
6802: my @rows;
6803: my $key;
6804: if ($position eq 'top') {
6805: $key = 'admin';
6806: if (ref($rowsref) eq 'ARRAY') {
6807: @rows = @{$rowsref};
6808: }
6809: } elsif ($position eq 'middle') {
6810: $key = 'default';
6811: @rows = ('types','registered','approval','limit');
6812: }
6813: foreach my $row (@rows) {
6814: if (defined($titlesref->{$row})) {
6815: $itemcount ++;
6816: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6817: $datatable .= '<tr'.$css_class.'>'.
6818: '<td>'.$titlesref->{$row}.'</td>'.
6819: '<td class="LC_left_item">'.
6820: '<table><tr>';
6821: my (%current,%currentcap);
6822: if (ref($settings) eq 'HASH') {
6823: if (ref($settings->{$key}) eq 'HASH') {
6824: foreach my $type (@types) {
6825: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6826: $current{$type} = $settings->{$key}->{$type}->{$row};
6827: }
6828: if (($row eq 'limit') && ($key eq 'default')) {
6829: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6830: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
6831: }
6832: }
6833: }
6834: }
6835: }
6836: my %roles = (
6837: '0' => &Apache::lonnet::plaintext('dc'),
6838: );
6839:
6840: foreach my $type (@types) {
6841: unless (($row eq 'registered') && ($key eq 'default')) {
6842: $datatable .= '<th>'.&mt($type).'</th>';
6843: }
6844: }
6845: unless (($row eq 'registered') && ($key eq 'default')) {
6846: $datatable .= '</tr><tr>';
6847: }
6848: foreach my $type (@types) {
6849: if ($type eq 'community') {
6850: $roles{'1'} = &mt('Community personnel');
6851: } else {
6852: $roles{'1'} = &mt('Course personnel');
6853: }
6854: $datatable .= '<td style="vertical-align: top">';
6855: if ($position eq 'top') {
6856: my %checked;
6857: if ($current{$type} eq '0') {
6858: $checked{'0'} = ' checked="checked"';
6859: } else {
6860: $checked{'1'} = ' checked="checked"';
6861: }
6862: foreach my $role ('1','0') {
6863: $datatable .= '<span class="LC_nobreak"><label>'.
6864: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
6865: 'value="'.$role.'"'.$checked{$role}.' />'.
6866: $roles{$role}.'</label></span> ';
6867: }
6868: } else {
6869: if ($row eq 'types') {
6870: my %checked;
6871: if ($current{$type} =~ /^(all|dom)$/) {
6872: $checked{$1} = ' checked="checked"';
6873: } else {
6874: $checked{''} = ' checked="checked"';
6875: }
6876: foreach my $val ('','dom','all') {
6877: $datatable .= '<span class="LC_nobreak"><label>'.
6878: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6879: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6880: }
6881: } elsif ($row eq 'registered') {
6882: my %checked;
6883: if ($current{$type} eq '1') {
6884: $checked{'1'} = ' checked="checked"';
6885: } else {
6886: $checked{'0'} = ' checked="checked"';
6887: }
6888: foreach my $val ('0','1') {
6889: $datatable .= '<span class="LC_nobreak"><label>'.
6890: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6891: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6892: }
6893: } elsif ($row eq 'approval') {
6894: my %checked;
6895: if ($current{$type} =~ /^([12])$/) {
6896: $checked{$1} = ' checked="checked"';
6897: } else {
6898: $checked{'0'} = ' checked="checked"';
6899: }
6900: for my $val (0..2) {
6901: $datatable .= '<span class="LC_nobreak"><label>'.
6902: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6903: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6904: }
6905: } elsif ($row eq 'limit') {
6906: my %checked;
6907: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
6908: $checked{$1} = ' checked="checked"';
6909: } else {
6910: $checked{'none'} = ' checked="checked"';
6911: }
6912: my $cap;
6913: if ($currentcap{$type} =~ /^\d+$/) {
6914: $cap = $currentcap{$type};
6915: }
6916: foreach my $val ('none','allstudents','selfenrolled') {
6917: $datatable .= '<span class="LC_nobreak"><label>'.
6918: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6919: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6920: }
6921: $datatable .= '<br />'.
6922: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
6923: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
6924: '</span>';
6925: }
6926: }
6927: $datatable .= '</td>';
6928: }
6929: $datatable .= '</tr>';
6930: }
6931: $datatable .= '</table></td></tr>';
6932: }
6933: } elsif ($position eq 'bottom') {
6934: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
6935: }
6936: $$rowtotal += $itemcount;
6937: return $datatable;
6938: }
6939:
6940: sub print_validation_rows {
6941: my ($caller,$dom,$settings,$rowtotal) = @_;
6942: my ($itemsref,$namesref,$fieldsref);
6943: if ($caller eq 'selfenroll') {
6944: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
6945: } elsif ($caller eq 'requestcourses') {
6946: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
6947: }
6948: my %currvalidation;
6949: if (ref($settings) eq 'HASH') {
6950: if (ref($settings->{'validation'}) eq 'HASH') {
6951: %currvalidation = %{$settings->{'validation'}};
6952: }
6953: }
6954: my $datatable;
6955: my $itemcount = 0;
6956: foreach my $item (@{$itemsref}) {
6957: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6958: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6959: $namesref->{$item}.
6960: '</span></td>'.
6961: '<td class="LC_left_item">';
6962: if (($item eq 'url') || ($item eq 'button')) {
6963: $datatable .= '<span class="LC_nobreak">'.
6964: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
6965: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
6966: } elsif ($item eq 'fields') {
6967: my @currfields;
6968: if (ref($currvalidation{$item}) eq 'ARRAY') {
6969: @currfields = @{$currvalidation{$item}};
6970: }
6971: foreach my $field (@{$fieldsref}) {
6972: my $check = '';
6973: if (grep(/^\Q$field\E$/,@currfields)) {
6974: $check = ' checked="checked"';
6975: }
6976: $datatable .= '<span class="LC_nobreak"><label>'.
6977: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
6978: ' value="'.$field.'"'.$check.' />'.$field.
6979: '</label></span> ';
6980: }
6981: } elsif ($item eq 'markup') {
6982: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
6983: $currvalidation{$item}.
6984: '</textarea>';
6985: }
6986: $datatable .= '</td></tr>'."\n";
6987: if (ref($rowtotal)) {
6988: $itemcount ++;
6989: }
6990: }
6991: if ($caller eq 'requestcourses') {
6992: my %currhash;
6993: if (ref($settings) eq 'HASH') {
6994: if (ref($settings->{'validation'}) eq 'HASH') {
6995: if ($settings->{'validation'}{'dc'} ne '') {
6996: $currhash{$settings->{'validation'}{'dc'}} = 1;
6997: }
6998: }
6999: }
7000: my $numinrow = 2;
7001: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7002: 'validationdc',%currhash);
7003: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7004: $datatable .= '<tr'.$css_class.'><td>';
7005: if ($numdc > 1) {
7006: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7007: } else {
7008: $datatable .= &mt('Course creation processed as: ');
7009: }
7010: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7011: $itemcount ++;
7012: }
7013: if (ref($rowtotal)) {
7014: $$rowtotal += $itemcount;
7015: }
7016: return $datatable;
7017: }
7018:
7019: sub print_privacy {
7020: my ($position,$dom,$settings,$rowtotal) = @_;
7021: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7022: my $itemcount = 0;
7023: unless ($position eq 'top') {
7024: @items = ('domain','author','course','community');
7025: %names = &Apache::lonlocal::texthash (
7026: domain => 'Assigned domain role(s)',
7027: author => 'Assigned co-author role(s)',
7028: course => 'Assigned course role(s)',
7029: community => 'Assigned community role',
7030: );
7031: $numinrow = 4;
7032: ($othertitle,$usertypes,$types) =
7033: &Apache::loncommon::sorted_inst_types($dom);
7034: }
7035: if (($position eq 'top') || ($position eq 'middle')) {
7036: my (%by_ip,%by_location,@intdoms,@instdoms);
7037: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7038: if ($position eq 'top') {
7039: my %curr;
7040: my @options = ('none','user','domain','auto');
7041: my %titles = &Apache::lonlocal::texthash (
7042: none => 'Not allowed',
7043: user => 'User authorizes',
7044: domain => 'DC authorizes',
7045: auto => 'Unrestricted',
7046: instdom => 'Other domain shares institution/provider',
7047: extdom => 'Other domain has different institution/provider',
7048: );
7049: my %names = &Apache::lonlocal::texthash (
7050: domain => 'Domain role',
7051: author => 'Co-author role',
7052: course => 'Course role',
7053: community => 'Community role',
7054: );
7055: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7056: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7057: foreach my $domtype ('instdom','extdom') {
7058: my (%checked,$skip);
7059: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7060: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7061: '<td class="LC_left_item">';
7062: if ($domtype eq 'instdom') {
7063: unless (@instdoms > 1) {
7064: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7065: $skip = 1;
7066: }
7067: } elsif ($domtype eq 'extdom') {
7068: if (keys(%by_location) == 0) {
7069: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7070: $skip = 1;
7071: }
7072: }
7073: unless ($skip) {
7074: foreach my $roletype ('domain','author','course','community') {
7075: $checked{'auto'} = ' checked="checked"';
7076: if (ref($settings) eq 'HASH') {
7077: if (ref($settings->{approval}) eq 'HASH') {
7078: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7079: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7080: $checked{$1} = ' checked="checked"';
7081: $checked{'auto'} = '';
7082: }
7083: }
7084: }
7085: }
7086: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7087: foreach my $option (@options) {
7088: $datatable .= '<span class="LC_nobreak"><label>'.
7089: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7090: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7091: '</label></span> ';
7092: }
7093: $datatable .= '</fieldset>';
7094: }
7095: }
7096: $datatable .= '</td></tr>';
7097: $itemcount ++;
7098: }
7099: } elsif ($position eq 'middle') {
7100: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7101: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7102: foreach my $item (@{$types}) {
7103: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7104: $numinrow,$itemcount,'','','','','',
7105: '',$usertypes->{$item});
7106: $itemcount ++;
7107: }
7108: }
7109: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7110: $numinrow,$itemcount,'','','','','',
7111: '',$othertitle);
7112: $itemcount ++;
7113: } else {
7114: my (@insttypes,%insttitles);
7115: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7116: @insttypes = @{$types};
7117: %insttitles = %{$usertypes};
7118: }
7119: foreach my $item (@insttypes,'default') {
7120: my $title;
7121: if ($item eq 'default') {
7122: $title = $othertitle;
7123: } else {
7124: $title = $insttitles{$item};
7125: }
7126: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7127: $datatable .= '<tr'.$css_class.'>'.
7128: '<td class="LC_left_item">'.$title.'</td>'.
7129: '<td class="LC_left_item">'.
7130: &mt('Nothing to set here, as there are no other domains').
7131: '</td></tr>';
7132: $itemcount ++;
7133: }
7134: }
7135: }
7136: } else {
7137: my $prefix;
7138: if ($position eq 'lower') {
7139: $prefix = 'priv';
7140: } else {
7141: $prefix = 'unpriv';
7142: }
7143: foreach my $item (@items) {
7144: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7145: $numinrow,$itemcount,'','','','','',
7146: '',$names{$item});
7147: $itemcount ++;
7148: }
7149: }
7150: if (ref($rowtotal)) {
7151: $$rowtotal += $itemcount;
7152: }
7153: return $datatable;
7154: }
7155:
7156: sub print_passwords {
7157: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7158: my ($datatable,$css_class);
7159: my $itemcount = 0;
7160: my %titles = &Apache::lonlocal::texthash (
7161: captcha => '"Forgot Password" CAPTCHA validation',
7162: link => 'Reset link expiration (hours)',
7163: case => 'Case-sensitive usernames/e-mail',
7164: prelink => 'Information required (form 1)',
7165: postlink => 'Information required (form 2)',
7166: emailsrc => 'LON-CAPA e-mail address type(s)',
7167: customtext => 'Domain specific text (HTML)',
7168: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7169: intauth_check => 'Check bcrypt cost if authenticated',
7170: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7171: permanent => 'Permanent e-mail address',
7172: critical => 'Critical notification address',
7173: notify => 'Notification address',
7174: min => 'Minimum password length',
7175: max => 'Maximum password length',
7176: chars => 'Required characters',
7177: expire => 'Password expiration (days)',
7178: numsaved => 'Number of previous passwords to save and disallow reuse',
7179: );
7180: if ($position eq 'top') {
7181: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7182: my $shownlinklife = 2;
7183: my $prelink = 'both';
7184: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7185: if (ref($settings) eq 'HASH') {
7186: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7187: $shownlinklife = $settings->{resetlink};
7188: }
7189: if (ref($settings->{resetcase}) eq 'ARRAY') {
7190: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7191: }
7192: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7193: $prelink = $settings->{resetprelink};
7194: }
7195: if (ref($settings->{resetpostlink}) eq 'HASH') {
7196: %postlink = %{$settings->{resetpostlink}};
7197: }
7198: if (ref($settings->{resetemail}) eq 'ARRAY') {
7199: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7200: }
7201: if ($settings->{resetremove}) {
7202: $nostdtext = 1;
7203: }
7204: if ($settings->{resetcustom}) {
7205: $customurl = $settings->{resetcustom};
7206: }
7207: } else {
7208: if (ref($types) eq 'ARRAY') {
7209: foreach my $item (@{$types}) {
7210: $casesens{$item} = 1;
7211: $postlink{$item} = ['username','email'];
7212: }
7213: }
7214: $casesens{'default'} = 1;
7215: $postlink{'default'} = ['username','email'];
7216: $prelink = 'both';
7217: %emailsrc = (
7218: permanent => 1,
7219: critical => 1,
7220: notify => 1,
7221: );
7222: }
7223: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7224: $itemcount ++;
7225: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7226: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7227: '<td class="LC_left_item">'.
7228: '<input type="textbox" value="'.$shownlinklife.'" '.
7229: 'name="passwords_link" size="3" /></td></tr>';
7230: $itemcount ++;
7231: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7232: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7233: '<td class="LC_left_item">';
7234: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7235: foreach my $item (@{$types}) {
7236: my $checkedcase;
7237: if ($casesens{$item}) {
7238: $checkedcase = ' checked="checked"';
7239: }
7240: $datatable .= '<span class="LC_nobreak"><label>'.
7241: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7242: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7243: '</span> ';
7244: }
7245: }
7246: my $checkedcase;
7247: if ($casesens{'default'}) {
7248: $checkedcase = ' checked="checked"';
7249: }
7250: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7251: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7252: $othertitle.'</label></span></td>';
7253: $itemcount ++;
7254: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7255: my %checkedpre = (
7256: both => ' checked="checked"',
7257: either => '',
7258: );
7259: if ($prelink eq 'either') {
7260: $checkedpre{either} = ' checked="checked"';
7261: $checkedpre{both} = '';
7262: }
7263: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7264: '<td class="LC_left_item"><span class="LC_nobreak">'.
7265: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7266: &mt('Both username and e-mail address').'</label></span> '.
7267: '<span class="LC_nobreak"><label>'.
7268: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7269: &mt('Either username or e-mail address').'</label></span></td></tr>';
7270: $itemcount ++;
7271: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7272: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7273: '<td class="LC_left_item">';
7274: my %postlinked;
7275: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7276: foreach my $item (@{$types}) {
7277: undef(%postlinked);
7278: $datatable .= '<fieldset style="display: inline-block;">'.
7279: '<legend>'.$usertypes->{$item}.'</legend>';
7280: if (ref($postlink{$item}) eq 'ARRAY') {
7281: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7282: }
7283: foreach my $field ('email','username') {
7284: my $checked;
7285: if ($postlinked{$field}) {
7286: $checked = ' checked="checked"';
7287: }
7288: $datatable .= '<span class="LC_nobreak"><label>'.
7289: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7290: $field.'"'.$checked.' />'.$field.'</label>'.
7291: '<span> ';
7292: }
7293: $datatable .= '</fieldset>';
7294: }
7295: }
7296: if (ref($postlink{'default'}) eq 'ARRAY') {
7297: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7298: }
7299: $datatable .= '<fieldset style="display: inline-block;">'.
7300: '<legend>'.$othertitle.'</legend>';
7301: foreach my $field ('email','username') {
7302: my $checked;
7303: if ($postlinked{$field}) {
7304: $checked = ' checked="checked"';
7305: }
7306: $datatable .= '<span class="LC_nobreak"><label>'.
7307: '<input type="checkbox" name="passwords_postlink_default" value="'.
7308: $field.'"'.$checked.' />'.$field.'</label>'.
7309: '<span> ';
7310: }
7311: $datatable .= '</fieldset></td></tr>';
7312: $itemcount ++;
7313: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7314: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7315: '<td class="LC_left_item">';
7316: foreach my $type ('permanent','critical','notify') {
7317: my $checkedemail;
7318: if ($emailsrc{$type}) {
7319: $checkedemail = ' checked="checked"';
7320: }
7321: $datatable .= '<span class="LC_nobreak"><label>'.
7322: '<input type="checkbox" name="passwords_emailsrc" value="'.
7323: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7324: '<span> ';
7325: }
7326: $datatable .= '</td></tr>';
7327: $itemcount ++;
7328: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7329: my $switchserver = &check_switchserver($dom,$confname);
7330: my ($showstd,$noshowstd);
7331: if ($nostdtext) {
7332: $noshowstd = ' checked="checked"';
7333: } else {
7334: $showstd = ' checked="checked"';
7335: }
7336: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7337: '<td class="LC_left_item"><span class="LC_nobreak">'.
7338: &mt('Retain standard text:').
7339: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7340: &mt('Yes').'</label>'.' '.
7341: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7342: &mt('No').'</label></span><br />'.
7343: '<span class="LC_fontsize_small">'.
7344: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7345: &mt('Include custom text:');
7346: if ($customurl) {
7347: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7348: undef,undef,undef,undef,'background-color:#ffffff');
7349: $datatable .= '<span class="LC_nobreak"> '.$link.
7350: '<label><input type="checkbox" name="passwords_custom_del"'.
7351: ' value="1" />'.&mt('Delete?').'</label></span>'.
7352: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7353: }
7354: if ($switchserver) {
7355: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7356: } else {
7357: $datatable .='<span class="LC_nobreak"> '.
7358: '<input type="file" name="passwords_customfile" /></span>';
7359: }
7360: $datatable .= '</td></tr>';
7361: } elsif ($position eq 'middle') {
7362: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7363: my @items = ('intauth_cost','intauth_check','intauth_switch');
7364: my %defaults;
7365: if (ref($domconf{'defaults'}) eq 'HASH') {
7366: %defaults = %{$domconf{'defaults'}};
7367: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7368: $defaults{'intauth_cost'} = 10;
7369: }
7370: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7371: $defaults{'intauth_check'} = 0;
7372: }
7373: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7374: $defaults{'intauth_switch'} = 0;
7375: }
7376: } else {
7377: %defaults = (
7378: 'intauth_cost' => 10,
7379: 'intauth_check' => 0,
7380: 'intauth_switch' => 0,
7381: );
7382: }
7383: foreach my $item (@items) {
7384: if ($itemcount%2) {
7385: $css_class = '';
7386: } else {
7387: $css_class = ' class="LC_odd_row" ';
7388: }
7389: $datatable .= '<tr'.$css_class.'>'.
7390: '<td><span class="LC_nobreak">'.$titles{$item}.
7391: '</span></td><td class="LC_left_item" colspan="3">';
7392: if ($item eq 'intauth_switch') {
7393: my @options = (0,1,2);
7394: my %optiondesc = &Apache::lonlocal::texthash (
7395: 0 => 'No',
7396: 1 => 'Yes',
7397: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7398: );
7399: $datatable .= '<table width="100%">';
7400: foreach my $option (@options) {
7401: my $checked = ' ';
7402: if ($defaults{$item} eq $option) {
7403: $checked = ' checked="checked"';
7404: }
7405: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7406: '<label><input type="radio" name="'.$item.
7407: '" value="'.$option.'"'.$checked.' />'.
7408: $optiondesc{$option}.'</label></span></td></tr>';
7409: }
7410: $datatable .= '</table>';
7411: } elsif ($item eq 'intauth_check') {
7412: my @options = (0,1,2);
7413: my %optiondesc = &Apache::lonlocal::texthash (
7414: 0 => 'No',
7415: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7416: 2 => 'Yes, disallow login if stored cost is less than domain default',
7417: );
7418: $datatable .= '<table width="100%">';
7419: foreach my $option (@options) {
7420: my $checked = ' ';
7421: my $onclick;
7422: if ($defaults{$item} eq $option) {
7423: $checked = ' checked="checked"';
7424: }
7425: if ($option == 2) {
7426: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7427: }
7428: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7429: '<label><input type="radio" name="'.$item.
7430: '" value="'.$option.'"'.$checked.$onclick.' />'.
7431: $optiondesc{$option}.'</label></span></td></tr>';
7432: }
7433: $datatable .= '</table>';
7434: } else {
7435: $datatable .= '<input type="text" name="'.$item.'" value="'.
7436: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7437: }
7438: $datatable .= '</td></tr>';
7439: $itemcount ++;
7440: }
7441: } elsif ($position eq 'lower') {
7442: my ($min,$max,%chars,$expire,$numsaved);
7443: $min = $Apache::lonnet::passwdmin;
7444: if (ref($settings) eq 'HASH') {
7445: if ($settings->{min}) {
7446: $min = $settings->{min};
7447: }
7448: if ($settings->{max}) {
7449: $max = $settings->{max};
7450: }
7451: if (ref($settings->{chars}) eq 'ARRAY') {
7452: map { $chars{$_} = 1; } (@{$settings->{chars}});
7453: }
7454: if ($settings->{expire}) {
7455: $expire = $settings->{expire};
7456: }
7457: if ($settings->{numsaved}) {
7458: $numsaved = $settings->{numsaved};
7459: }
7460: }
7461: my %rulenames = &Apache::lonlocal::texthash(
7462: uc => 'At least one upper case letter',
7463: lc => 'At least one lower case letter',
7464: num => 'At least one number',
7465: spec => 'At least one non-alphanumeric',
7466: );
7467: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7468: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7469: '<td class="LC_left_item"><span class="LC_nobreak">'.
7470: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
7471: 'onblur="javascript:warnIntPass(this);" />'.
7472: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7473: '</span></td></tr>';
7474: $itemcount ++;
7475: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7476: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7477: '<td class="LC_left_item"><span class="LC_nobreak">'.
7478: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
7479: 'onblur="javascript:warnIntPass(this);" />'.
7480: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7481: '</span></td></tr>';
7482: $itemcount ++;
7483: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7484: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7485: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7486: '</span></td>';
7487: my $numinrow = 2;
7488: my @possrules = ('uc','lc','num','spec');
7489: $datatable .= '<td class="LC_left_item"><table>';
7490: for (my $i=0; $i<@possrules; $i++) {
7491: my ($rem,$checked);
7492: if ($chars{$possrules[$i]}) {
7493: $checked = ' checked="checked"';
7494: }
7495: $rem = $i%($numinrow);
7496: if ($rem == 0) {
7497: if ($i > 0) {
7498: $datatable .= '</tr>';
7499: }
7500: $datatable .= '<tr>';
7501: }
7502: $datatable .= '<td><span class="LC_nobreak"><label>'.
7503: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7504: $rulenames{$possrules[$i]}.'</label></span></td>';
7505: }
7506: my $rem = @possrules%($numinrow);
7507: my $colsleft = $numinrow - $rem;
7508: if ($colsleft > 1 ) {
7509: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7510: ' </td>';
7511: } elsif ($colsleft == 1) {
7512: $datatable .= '<td class="LC_left_item"> </td>';
7513: }
7514: $datatable .='</table></td></tr>';
7515: $itemcount ++;
7516: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7517: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7518: '<td class="LC_left_item"><span class="LC_nobreak">'.
7519: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" '.
7520: 'onblur="javascript:warnIntPass(this);" />'.
7521: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7522: '</span></td></tr>';
7523: $itemcount ++;
7524: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7525: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7526: '<td class="LC_left_item"><span class="LC_nobreak">'.
7527: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
7528: 'onblur="javascript:warnIntPass(this);" />'.
7529: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7530: '</span></td></tr>';
7531: } else {
7532: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7533: my %ownerchg = (
7534: by => {},
7535: for => {},
7536: );
7537: my %ownertitles = &Apache::lonlocal::texthash (
7538: by => 'Course owner status(es) allowed',
7539: for => 'Student status(es) allowed',
7540: );
7541: if (ref($settings) eq 'HASH') {
7542: if (ref($settings->{crsownerchg}) eq 'HASH') {
7543: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7544: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7545: }
7546: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7547: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7548: }
7549: }
7550: }
7551: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7552: $datatable .= '<tr '.$css_class.'>'.
7553: '<td>'.
7554: &mt('Requirements').'<ul>'.
7555: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7556: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7557: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7558: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7559: '</ul>'.
7560: '</td>'.
7561: '<td class="LC_left_item">';
7562: foreach my $item ('by','for') {
7563: $datatable .= '<fieldset style="display: inline-block;">'.
7564: '<legend>'.$ownertitles{$item}.'</legend>';
7565: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7566: foreach my $type (@{$types}) {
7567: my $checked;
7568: if ($ownerchg{$item}{$type}) {
7569: $checked = ' checked="checked"';
7570: }
7571: $datatable .= '<span class="LC_nobreak"><label>'.
7572: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7573: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7574: '</span> ';
7575: }
7576: }
7577: my $checked;
7578: if ($ownerchg{$item}{'default'}) {
7579: $checked = ' checked="checked"';
7580: }
7581: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7582: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7583: $othertitle.'</label></span></fieldset>';
7584: }
7585: $datatable .= '</td></tr>';
7586: }
7587: return $datatable;
7588: }
7589:
7590: sub print_wafproxy {
7591: my ($position,$dom,$settings,$rowtotal) = @_;
7592: my $css_class;
7593: my $itemcount = 0;
7594: my $datatable;
7595: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7596: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
7597: my %lt = &wafproxy_titles();
7598: foreach my $server (sort(keys(%servers))) {
7599: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7600: next if ($serverhome eq '');
7601: my $serverdom;
7602: if ($serverhome ne $server) {
7603: $serverdom = &Apache::lonnet::host_domain($serverhome);
7604: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
7605: $othercontrol{$server} = $serverdom;
7606: }
7607: } else {
7608: $serverdom = &Apache::lonnet::host_domain($server);
7609: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
7610: if ($serverdom ne $dom) {
7611: $othercontrol{$server} = $serverdom;
7612: } else {
7613: $setdom = 1;
7614: if (ref($settings) eq 'HASH') {
7615: if (ref($settings->{'alias'}) eq 'HASH') {
7616: $aliases{$dom} = $settings->{'alias'};
7617: if ($aliases{$dom} ne '') {
7618: $showdom = 1;
7619: }
7620: }
7621: if (ref($settings->{'saml'}) eq 'HASH') {
7622: $saml{$dom} = $settings->{'saml'};
7623: }
7624: }
7625: }
7626: }
7627: }
7628: if ($setdom) {
7629: %{$values{$dom}} = ();
7630: if (ref($settings) eq 'HASH') {
7631: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7632: $values{$dom}{$item} = $settings->{$item};
7633: }
7634: }
7635: }
7636: if (keys(%othercontrol)) {
7637: %otherdoms = reverse(%othercontrol);
7638: foreach my $domain (keys(%otherdoms)) {
7639: %{$values{$domain}} = ();
7640: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7641: if (ref($config{'wafproxy'}) eq 'HASH') {
7642: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7643: if (exists($config{'wafproxy'}{'saml'})) {
7644: $saml{$domain} = $config{'wafproxy'}{'saml'};
7645: }
7646: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7647: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7648: }
7649: }
7650: }
7651: }
7652: if ($position eq 'top') {
7653: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7654: my %aliasinfo;
7655: foreach my $server (sort(keys(%servers))) {
7656: $itemcount ++;
7657: my $dom_in_effect;
7658: my $aliasrows = '<tr>'.
7659: '<td class="LC_left_item" style="vertical-align: baseline;">'.
7660: &mt('Hostname').': '.
7661: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
7662: if ($othercontrol{$server}) {
7663: $dom_in_effect = $othercontrol{$server};
7664: my ($current,$forsaml);
7665: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
7666: $current = $aliases{$dom_in_effect}{$server};
7667: }
7668: if (ref($saml{$dom_in_effect}) eq 'HASH') {
7669: if ($saml{$dom_in_effect}{$server}) {
7670: $forsaml = 1;
7671: }
7672: }
7673: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7674: &mt('Alias').': ';
7675: if ($current) {
7676: $aliasrows .= $current;
7677: if ($forsaml) {
7678: $aliasrows .= ' ('.&mt('also for Shibboleth').')';
7679: }
7680: } else {
7681: $aliasrows .= &mt('None');
7682: }
7683: $aliasrows .= ' <span class="LC_small">('.
7684: &mt('controlled by domain: [_1]',
7685: '<b>'.$dom_in_effect.'</b>').')</span></td>';
7686: } else {
7687: $dom_in_effect = $dom;
7688: my ($current,$samlon,$samloff);
7689: $samloff = ' checked="checked"';
7690: if (ref($aliases{$dom}) eq 'HASH') {
7691: if ($aliases{$dom}{$server}) {
7692: $current = $aliases{$dom}{$server};
7693: }
7694: }
7695: if (ref($saml{$dom}) eq 'HASH') {
7696: if ($saml{$dom}{$server}) {
7697: $samlon = $samloff;
7698: undef($samloff);
7699: }
7700: }
7701: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7702: &mt('Alias').': '.
7703: '<input type="text" name="wafproxy_alias_'.$server.'" '.
7704: 'value="'.$current.'" size="30" />'.
7705: (' 'x2).'<span class="LC_nobreak">'.
7706: &mt('Alias used for Shibboleth').': <label>'.
7707: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
7708: &mt('No').'</label> <label>'.
7709: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
7710: &mt('Yes').'</label></span>'.
7711: '</td>';
7712: }
7713: $aliasrows .= '</tr>';
7714: $aliasinfo{$dom_in_effect} .= $aliasrows;
7715: }
7716: if ($aliasinfo{$dom}) {
7717: my ($onclick,$wafon,$wafoff,$showtable);
7718: $onclick = ' onclick="javascript:toggleWAF();"';
7719: $wafoff = ' checked="checked"';
7720: $showtable = ' style="display:none";';
7721: if ($showdom) {
7722: $wafon = $wafoff;
7723: $wafoff = '';
7724: $showtable = ' style="display:inline;"';
7725: }
7726: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7727: $datatable = '<tr'.$css_class.'>'.
7728: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
7729: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
7730: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
7731: &mt('Yes').'</label>'.(' 'x2).'<label>'.
7732: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
7733: &mt('No').'</label></span></td>'.
7734: '<td class="LC_left_item">'.
7735: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
7736: '</table></td></tr>';
7737: $itemcount++;
7738: }
7739: if (keys(%otherdoms)) {
7740: foreach my $key (sort(keys(%otherdoms))) {
7741: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7742: $datatable .= '<tr'.$css_class.'>'.
7743: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
7744: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
7745: '</table></td></tr>';
7746: $itemcount++;
7747: }
7748: }
7749: } else {
7750: my %ip_methods = &remoteip_methods();
7751: if ($setdom) {
7752: $itemcount ++;
7753: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7754: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
7755: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
7756: $wafstyle = ' style="display:none;"';
7757: $nowafstyle = ' style="display:table-row;"';
7758: $currwafdisplay = ' style="display: none"';
7759: $wafrangestyle = ' style="display: none"';
7760: $curr_remotip = 'n';
7761: $ssltossl = ' checked="checked"';
7762: if ($showdom) {
7763: $wafstyle = ' style="display:table-row;"';
7764: $nowafstyle = ' style="display:none;"';
7765: if (keys(%{$values{$dom}})) {
7766: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
7767: $curr_remotip = $values{$dom}{remoteip};
7768: }
7769: if ($curr_remotip eq 'h') {
7770: $currwafdisplay = ' style="display:table-row"';
7771: $wafrangestyle = ' style="display:inline-block;"';
7772: }
7773: if ($values{$dom}{'sslopt'}) {
7774: $alltossl = ' checked="checked"';
7775: $ssltossl = '';
7776: }
7777: }
7778: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
7779: $vpndircheck = ' checked="checked"';
7780: $currwafvpn = ' style="display:table-row;"';
7781: $wafrangestyle = ' style="display:inline-block;"';
7782: } else {
7783: $vpnaliascheck = ' checked="checked"';
7784: $currwafvpn = ' style="display:none;"';
7785: }
7786: }
7787: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7788: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
7789: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
7790: '</tr>'.
7791: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7792: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
7793: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
7794: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
7795: &mt('Range(s) stored in CIDR notation').'</div></td>'.
7796: '<td class="LC_left_item"><table>'.
7797: '<tr>'.
7798: '<td valign="top">'.$lt{'remoteip'}.': '.
7799: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
7800: foreach my $option ('m','h','n') {
7801: my $sel;
7802: if ($option eq $curr_remotip) {
7803: $sel = ' selected="selected"';
7804: }
7805: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
7806: $ip_methods{$option}.'</option>';
7807: }
7808: $datatable .= '</select></td></tr>'."\n".
7809: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
7810: $lt{'ipheader'}.': '.
7811: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
7812: 'name="wafproxy_ipheader" />'.
7813: '</td></tr>'."\n".
7814: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
7815: $lt{'trusted'}.':<br />'.
7816: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
7817: $values{$dom}{'trusted'}.'</textarea>'.
7818: '</td></tr>'."\n".
7819: '<tr><td><hr /></td></tr>'."\n".
7820: '<tr>'.
7821: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
7822: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
7823: $lt{'vpndirect'}.'</label>'.(' 'x2).
7824: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
7825: $lt{'vpnaliased'}.'</label></span></td></tr>';
7826: foreach my $item ('vpnint','vpnext') {
7827: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
7828: '<td valign="top">'.$lt{$item}.':<br />'.
7829: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
7830: $values{$dom}{$item}.'</textarea>'.
7831: '</td></tr>'."\n";
7832: }
7833: $datatable .= '<tr><td><hr /></td></tr>'."\n".
7834: '<tr>'.
7835: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
7836: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
7837: $lt{'alltossl'}.'</label>'.(' 'x2).
7838: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
7839: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
7840: '</table></td></tr>';
7841: }
7842: if (keys(%otherdoms)) {
7843: foreach my $domain (sort(keys(%otherdoms))) {
7844: $itemcount ++;
7845: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7846: $datatable .= '<tr'.$css_class.'>'.
7847: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
7848: '<td class="LC_left_item"><table>';
7849: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
7850: my $showval = &mt('None');
7851: if ($item eq 'ssl') {
7852: $showval = $lt{'ssltossl'};
7853: }
7854: if ($values{$domain}{$item}) {
7855: $showval = $values{$domain}{$item};
7856: if ($item eq 'ssl') {
7857: $showval = $lt{'alltossl'};
7858: } elsif ($item eq 'remoteip') {
7859: $showval = $ip_methods{$values{$domain}{$item}};
7860: }
7861: }
7862: $datatable .= '<tr>'.
7863: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
7864: }
7865: $datatable .= '</table></td></tr>';
7866: }
7867: }
7868: }
7869: $$rowtotal += $itemcount;
7870: return $datatable;
7871: }
7872:
7873: sub wafproxy_titles {
7874: return &Apache::lonlocal::texthash(
7875: remoteip => "Method for determining user's IP",
7876: ipheader => 'Request header containing remote IP',
7877: trusted => 'Trusted IP range(s)',
7878: vpnaccess => 'Access from institutional VPN',
7879: vpndirect => 'via regular hostname (no WAF)',
7880: vpnaliased => 'via aliased hostname (WAF)',
7881: vpnint => 'Internal IP Range(s) for VPN sessions',
7882: vpnext => 'IP Range(s) for backend WAF connections',
7883: sslopt => 'Forwarding http/https',
7884: alltossl => 'WAF forwards both http and https requests to https',
7885: ssltossl => 'WAF forwards http requests to http and https to https',
7886: );
7887: }
7888:
7889: sub remoteip_methods {
7890: return &Apache::lonlocal::texthash(
7891: m => 'Use Apache mod_remoteip',
7892: h => 'Use headers parsed by LON-CAPA',
7893: n => 'Not in use',
7894: );
7895: }
7896:
7897: sub print_usersessions {
7898: my ($position,$dom,$settings,$rowtotal) = @_;
7899: my ($css_class,$datatable,$itemcount,%checked,%choices);
7900: my (%by_ip,%by_location,@intdoms,@instdoms);
7901: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7902:
7903: my @alldoms = &Apache::lonnet::all_domains();
7904: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7905: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7906: my %altids = &id_for_thisdom(%servers);
7907: if ($position eq 'top') {
7908: if (keys(%serverhomes) > 1) {
7909: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
7910: my ($curroffloadnow,$curroffloadoth);
7911: if (ref($settings) eq 'HASH') {
7912: if (ref($settings->{'offloadnow'}) eq 'HASH') {
7913: $curroffloadnow = $settings->{'offloadnow'};
7914: }
7915: if (ref($settings->{'offloadoth'}) eq 'HASH') {
7916: $curroffloadoth = $settings->{'offloadoth'};
7917: }
7918: }
7919: my $other_insts = scalar(keys(%by_location));
7920: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
7921: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
7922: } else {
7923: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7924: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
7925: '</td></tr>';
7926: }
7927: } else {
7928: my %titles = &usersession_titles();
7929: my ($prefix,@types);
7930: if ($position eq 'bottom') {
7931: $prefix = 'remote';
7932: @types = ('version','excludedomain','includedomain');
7933: } else {
7934: $prefix = 'hosted';
7935: @types = ('excludedomain','includedomain');
7936: }
7937: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7938: }
7939: $$rowtotal += $itemcount;
7940: return $datatable;
7941: }
7942:
7943: sub rules_by_location {
7944: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
7945: my ($datatable,$itemcount,$css_class);
7946: if (keys(%{$by_location}) == 0) {
7947: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7948: $datatable = '<tr'.$css_class.'><td colspan="2">'.
7949: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
7950: '</td></tr>';
7951: $itemcount = 1;
7952: } else {
7953: $itemcount = 0;
7954: my $numinrow = 5;
7955: my (%current,%checkedon,%checkedoff);
7956: my @locations = sort(keys(%{$by_location}));
7957: foreach my $type (@{$types}) {
7958: $checkedon{$type} = '';
7959: $checkedoff{$type} = ' checked="checked"';
7960: }
7961: if (ref($settings) eq 'HASH') {
7962: if (ref($settings->{$prefix}) eq 'HASH') {
7963: foreach my $key (keys(%{$settings->{$prefix}})) {
7964: $current{$key} = $settings->{$prefix}{$key};
7965: if ($key eq 'version') {
7966: if ($current{$key} ne '') {
7967: $checkedon{$key} = ' checked="checked"';
7968: $checkedoff{$key} = '';
7969: }
7970: } elsif (ref($current{$key}) eq 'ARRAY') {
7971: $checkedon{$key} = ' checked="checked"';
7972: $checkedoff{$key} = '';
7973: }
7974: }
7975: }
7976: }
7977: foreach my $type (@{$types}) {
7978: next if ($type ne 'version' && !@locations);
7979: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7980: $datatable .= '<tr'.$css_class.'>
7981: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
7982: <span class="LC_nobreak">
7983: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
7984: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
7985: if ($type eq 'version') {
7986: my @lcversions = &Apache::lonnet::all_loncaparevs();
7987: my $selector = '<select name="'.$prefix.'_version">';
7988: foreach my $version (@lcversions) {
7989: my $selected = '';
7990: if ($current{'version'} eq $version) {
7991: $selected = ' selected="selected"';
7992: }
7993: $selector .= ' <option value="'.$version.'"'.
7994: $selected.'>'.$version.'</option>';
7995: }
7996: $selector .= '</select> ';
7997: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
7998: } else {
7999: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8000: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8001: ' />'.(' 'x2).
8002: '<input type="button" value="'.&mt('uncheck all').'" '.
8003: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8004: "\n".
8005: '</div><div><table>';
8006: my $rem;
8007: for (my $i=0; $i<@locations; $i++) {
8008: my ($showloc,$value,$checkedtype);
8009: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8010: my $ip = $by_location->{$locations[$i]}->[0];
8011: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8012: $value = join(':',@{$by_ip->{$ip}});
8013: $showloc = join(', ',@{$by_ip->{$ip}});
8014: if (ref($current{$type}) eq 'ARRAY') {
8015: foreach my $loc (@{$by_ip->{$ip}}) {
8016: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8017: $checkedtype = ' checked="checked"';
8018: last;
8019: }
8020: }
8021: }
8022: }
8023: }
8024: $rem = $i%($numinrow);
8025: if ($rem == 0) {
8026: if ($i > 0) {
8027: $datatable .= '</tr>';
8028: }
8029: $datatable .= '<tr>';
8030: }
8031: $datatable .= '<td class="LC_left_item">'.
8032: '<span class="LC_nobreak"><label>'.
8033: '<input type="checkbox" name="'.$prefix.'_'.$type.
8034: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8035: '</label></span></td>';
8036: }
8037: $rem = @locations%($numinrow);
8038: my $colsleft = $numinrow - $rem;
8039: if ($colsleft > 1 ) {
8040: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8041: ' </td>';
8042: } elsif ($colsleft == 1) {
8043: $datatable .= '<td class="LC_left_item"> </td>';
8044: }
8045: $datatable .= '</tr></table>';
8046: }
8047: $datatable .= '</td></tr>';
8048: $itemcount ++;
8049: }
8050: }
8051: return ($datatable,$itemcount);
8052: }
8053:
8054: sub print_ssl {
8055: my ($position,$dom,$settings,$rowtotal) = @_;
8056: my ($css_class,$datatable);
8057: my $itemcount = 1;
8058: if ($position eq 'top') {
8059: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8060: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8061: my $same_institution;
8062: if ($intdom ne '') {
8063: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8064: if (ref($internet_names) eq 'ARRAY') {
8065: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8066: $same_institution = 1;
8067: }
8068: }
8069: }
8070: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8071: $datatable = '<tr'.$css_class.'><td colspan="2">';
8072: if ($same_institution) {
8073: my %domservers = &Apache::lonnet::get_servers($dom);
8074: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8075: } else {
8076: $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.");
8077: }
8078: $datatable .= '</td></tr>';
8079: $itemcount ++;
8080: } else {
8081: my %titles = &ssl_titles();
8082: my (%by_ip,%by_location,@intdoms,@instdoms);
8083: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8084: my @alldoms = &Apache::lonnet::all_domains();
8085: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8086: my @domservers = &Apache::lonnet::get_servers($dom);
8087: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8088: my %altids = &id_for_thisdom(%servers);
8089: if (($position eq 'connto') || ($position eq 'connfrom')) {
8090: my $legacy;
8091: unless (ref($settings) eq 'HASH') {
8092: my $name;
8093: if ($position eq 'connto') {
8094: $name = 'loncAllowInsecure';
8095: } else {
8096: $name = 'londAllowInsecure';
8097: }
8098: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8099: my @ids=&Apache::lonnet::current_machine_ids();
8100: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8101: my %what = (
8102: $name => 1,
8103: );
8104: my ($result,$returnhash) =
8105: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8106: if ($result eq 'ok') {
8107: if (ref($returnhash) eq 'HASH') {
8108: $legacy = $returnhash->{$name};
8109: }
8110: }
8111: } else {
8112: $legacy = $Apache::lonnet::perlvar{$name};
8113: }
8114: }
8115: foreach my $type ('dom','intdom','other') {
8116: my %checked;
8117: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8118: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8119: '<td class="LC_right_item">';
8120: my $skip;
8121: if ($type eq 'dom') {
8122: unless (keys(%servers) > 1) {
8123: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8124: $skip = 1;
8125: }
8126: }
8127: if ($type eq 'intdom') {
8128: unless (@instdoms > 1) {
8129: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8130: $skip = 1;
8131: }
8132: } elsif ($type eq 'other') {
8133: if (keys(%by_location) == 0) {
8134: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8135: $skip = 1;
8136: }
8137: }
8138: unless ($skip) {
8139: $checked{'yes'} = ' checked="checked"';
8140: if (ref($settings) eq 'HASH') {
8141: if (ref($settings->{$position}) eq 'HASH') {
8142: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8143: $checked{$1} = $checked{'yes'};
8144: delete($checked{'yes'});
8145: }
8146: }
8147: } else {
8148: if ($legacy == 0) {
8149: $checked{'req'} = $checked{'yes'};
8150: delete($checked{'yes'});
8151: }
8152: }
8153: foreach my $option ('no','yes','req') {
8154: $datatable .= '<span class="LC_nobreak"><label>'.
8155: '<input type="radio" name="'.$position.'_'.$type.'" '.
8156: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8157: '</label></span>'.(' 'x2);
8158: }
8159: }
8160: $datatable .= '</td></tr>';
8161: $itemcount ++;
8162: }
8163: } else {
8164: my $prefix = 'replication';
8165: my @types = ('certreq','nocertreq');
8166: if (keys(%by_location) == 0) {
8167: $datatable .= '<tr'.$css_class.'><td>'.
8168: &mt('Nothing to set here, as there are no other institutions').
8169: '</td></tr>';
8170: $itemcount ++;
8171: } else {
8172: ($datatable,$itemcount) =
8173: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8174: }
8175: }
8176: }
8177: $$rowtotal += $itemcount;
8178: return $datatable;
8179: }
8180:
8181: sub ssl_titles {
8182: return &Apache::lonlocal::texthash (
8183: dom => 'LON-CAPA servers/VMs from same domain',
8184: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8185: other => 'External LON-CAPA servers/VMs',
8186: connto => 'Connections to other servers',
8187: connfrom => 'Connections from other servers',
8188: replication => 'Replicating content to other institutions',
8189: certreq => 'Client certificate required, but specific domains exempt',
8190: nocertreq => 'No client certificate required, except for specific domains',
8191: no => 'SSL not used',
8192: yes => 'SSL Optional (used if available)',
8193: req => 'SSL Required',
8194: );
8195: }
8196:
8197: sub print_trust {
8198: my ($prefix,$dom,$settings,$rowtotal) = @_;
8199: my ($css_class,$datatable,%checked,%choices);
8200: my (%by_ip,%by_location,@intdoms,@instdoms);
8201: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8202: my $itemcount = 1;
8203: my %titles = &trust_titles();
8204: my @types = ('exc','inc');
8205: if ($prefix eq 'top') {
8206: $prefix = 'content';
8207: } elsif ($prefix eq 'bottom') {
8208: $prefix = 'msg';
8209: }
8210: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8211: $$rowtotal += $itemcount;
8212: return $datatable;
8213: }
8214:
8215: sub trust_titles {
8216: return &Apache::lonlocal::texthash(
8217: content => "Access to this domain's content by others",
8218: shared => "Access to other domain's content by this domain",
8219: enroll => "Enrollment in this domain's courses by others",
8220: othcoau => "Co-author roles in this domain for others",
8221: coaurem => "Co-author roles for this domain's users elsewhere",
8222: domroles => "Domain roles in this domain assignable to others",
8223: catalog => "Course Catalog for this domain displayed elsewhere",
8224: reqcrs => "Requests for creation of courses in this domain by others",
8225: msg => "Users in other domains can send messages to this domain",
8226: exc => "Allow all, but exclude specific domains",
8227: inc => "Deny all, but include specific domains",
8228: );
8229: }
8230:
8231: sub build_location_hashes {
8232: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8233: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8234: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8235: my %iphost = &Apache::lonnet::get_iphost();
8236: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8237: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8238: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8239: foreach my $id (@{$iphost{$primary_ip}}) {
8240: my $intdom = &Apache::lonnet::internet_dom($id);
8241: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8242: push(@{$intdoms},$intdom);
8243: }
8244: }
8245: }
8246: foreach my $ip (keys(%iphost)) {
8247: if (ref($iphost{$ip}) eq 'ARRAY') {
8248: foreach my $id (@{$iphost{$ip}}) {
8249: my $location = &Apache::lonnet::internet_dom($id);
8250: if ($location) {
8251: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8252: my $dom = &Apache::lonnet::host_domain($id);
8253: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8254: push(@{$instdoms},$dom);
8255: }
8256: next;
8257: }
8258: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8259: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8260: push(@{$by_ip->{$ip}},$location);
8261: }
8262: } else {
8263: $by_ip->{$ip} = [$location];
8264: }
8265: }
8266: }
8267: }
8268: }
8269: foreach my $ip (sort(keys(%{$by_ip}))) {
8270: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8271: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8272: my $first = $by_ip->{$ip}->[0];
8273: if (ref($by_location->{$first}) eq 'ARRAY') {
8274: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8275: push(@{$by_location->{$first}},$ip);
8276: }
8277: } else {
8278: $by_location->{$first} = [$ip];
8279: }
8280: }
8281: }
8282: return;
8283: }
8284:
8285: sub current_offloads_to {
8286: my ($dom,$settings,$servers) = @_;
8287: my (%spareid,%otherdomconfigs);
8288: if (ref($servers) eq 'HASH') {
8289: foreach my $lonhost (sort(keys(%{$servers}))) {
8290: my $gotspares;
8291: if (ref($settings) eq 'HASH') {
8292: if (ref($settings->{'spares'}) eq 'HASH') {
8293: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8294: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8295: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8296: $gotspares = 1;
8297: }
8298: }
8299: }
8300: unless ($gotspares) {
8301: my $gotspares;
8302: my $serverhomeID =
8303: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
8304: my $serverhomedom =
8305: &Apache::lonnet::host_domain($serverhomeID);
8306: if ($serverhomedom ne $dom) {
8307: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
8308: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8309: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8310: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8311: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8312: $gotspares = 1;
8313: }
8314: }
8315: } else {
8316: $otherdomconfigs{$serverhomedom} =
8317: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
8318: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
8319: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8320: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8321: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
8322: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8323: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8324: $gotspares = 1;
8325: }
8326: }
8327: }
8328: }
8329: }
8330: }
8331: }
8332: unless ($gotspares) {
8333: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
8334: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8335: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8336: } else {
8337: my $server_hostname = &Apache::lonnet::hostname($lonhost);
8338: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
8339: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
8340: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8341: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8342: } else {
8343: my %what = (
8344: spareid => 1,
8345: );
8346: my ($result,$returnhash) =
8347: &Apache::lonnet::get_remote_globals($lonhost,\%what);
8348: if ($result eq 'ok') {
8349: if (ref($returnhash) eq 'HASH') {
8350: if (ref($returnhash->{'spareid'}) eq 'HASH') {
8351: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
8352: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
8353: }
8354: }
8355: }
8356: }
8357: }
8358: }
8359: }
8360: }
8361: return %spareid;
8362: }
8363:
8364: sub spares_row {
8365: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
8366: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
8367: my $css_class;
8368: my $numinrow = 4;
8369: my $itemcount = 1;
8370: my $datatable;
8371: my %typetitles = &sparestype_titles();
8372: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
8373: foreach my $server (sort(keys(%{$servers}))) {
8374: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
8375: my ($othercontrol,$serverdom);
8376: if ($serverhome ne $server) {
8377: $serverdom = &Apache::lonnet::host_domain($serverhome);
8378: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8379: } else {
8380: $serverdom = &Apache::lonnet::host_domain($server);
8381: if ($serverdom ne $dom) {
8382: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8383: }
8384: }
8385: next unless (ref($spareid->{$server}) eq 'HASH');
8386: my ($checkednow,$checkedoth);
8387: if (ref($curroffloadnow) eq 'HASH') {
8388: if ($curroffloadnow->{$server}) {
8389: $checkednow = ' checked="checked"';
8390: }
8391: }
8392: if (ref($curroffloadoth) eq 'HASH') {
8393: if ($curroffloadoth->{$server}) {
8394: $checkedoth = ' checked="checked"';
8395: }
8396: }
8397: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8398: $datatable .= '<tr'.$css_class.'>
8399: <td rowspan="2">
8400: <span class="LC_nobreak">'.
8401: &mt('[_1] when busy, offloads to:'
8402: ,'<b>'.$server.'</b>').'</span><br />'.
8403: '<span class="LC_nobreak">'."\n".
8404: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
8405: ' '.&mt('Switch any active user on next access').'</label></span>'.
8406: "\n";
8407: if ($other_insts) {
8408: $datatable .= '<br />'.
8409: '<span class="LC_nobreak">'."\n".
8410: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
8411: ' '.&mt('Switch other institutions on next access').'</label></span>'.
8412: "\n";
8413: }
8414: my (%current,%canselect);
8415: my @choices =
8416: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
8417: foreach my $type ('primary','default') {
8418: if (ref($spareid->{$server}) eq 'HASH') {
8419: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
8420: my @spares = @{$spareid->{$server}{$type}};
8421: if (@spares > 0) {
8422: if ($othercontrol) {
8423: $current{$type} = join(', ',@spares);
8424: } else {
8425: $current{$type} .= '<table>';
8426: my $numspares = scalar(@spares);
8427: for (my $i=0; $i<@spares; $i++) {
8428: my $rem = $i%($numinrow);
8429: if ($rem == 0) {
8430: if ($i > 0) {
8431: $current{$type} .= '</tr>';
8432: }
8433: $current{$type} .= '<tr>';
8434: }
8435: $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'".');" /> '.
8436: $spareid->{$server}{$type}[$i].
8437: '</label></td>'."\n";
8438: }
8439: my $rem = @spares%($numinrow);
8440: my $colsleft = $numinrow - $rem;
8441: if ($colsleft > 1 ) {
8442: $current{$type} .= '<td colspan="'.$colsleft.
8443: '" class="LC_left_item">'.
8444: ' </td>';
8445: } elsif ($colsleft == 1) {
8446: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
8447: }
8448: $current{$type} .= '</tr></table>';
8449: }
8450: }
8451: }
8452: if ($current{$type} eq '') {
8453: $current{$type} = &mt('None specified');
8454: }
8455: if ($othercontrol) {
8456: if ($type eq 'primary') {
8457: $canselect{$type} = $othercontrol;
8458: }
8459: } else {
8460: $canselect{$type} =
8461: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
8462: '<select name="newspare_'.$type.'_'.$server.'" '.
8463: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
8464: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
8465: if (@choices > 0) {
8466: foreach my $lonhost (@choices) {
8467: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
8468: }
8469: }
8470: $canselect{$type} .= '</select>'."\n";
8471: }
8472: } else {
8473: $current{$type} = &mt('Could not be determined');
8474: if ($type eq 'primary') {
8475: $canselect{$type} = $othercontrol;
8476: }
8477: }
8478: if ($type eq 'default') {
8479: $datatable .= '<tr'.$css_class.'>';
8480: }
8481: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8482: '<td>'.$current{$type}.'</td>'."\n".
8483: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8484: }
8485: $itemcount ++;
8486: }
8487: }
8488: $$rowtotal += $itemcount;
8489: return $datatable;
8490: }
8491:
8492: sub possible_newspares {
8493: my ($server,$currspares,$serverhomes,$altids) = @_;
8494: my $serverhostname = &Apache::lonnet::hostname($server);
8495: my %excluded;
8496: if ($serverhostname ne '') {
8497: %excluded = (
8498: $serverhostname => 1,
8499: );
8500: }
8501: if (ref($currspares) eq 'HASH') {
8502: foreach my $type (keys(%{$currspares})) {
8503: if (ref($currspares->{$type}) eq 'ARRAY') {
8504: if (@{$currspares->{$type}} > 0) {
8505: foreach my $curr (@{$currspares->{$type}}) {
8506: my $hostname = &Apache::lonnet::hostname($curr);
8507: $excluded{$hostname} = 1;
8508: }
8509: }
8510: }
8511: }
8512: }
8513: my @choices;
8514: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8515: if (keys(%{$serverhomes}) > 1) {
8516: foreach my $name (sort(keys(%{$serverhomes}))) {
8517: unless ($excluded{$name}) {
8518: if (exists($altids->{$serverhomes->{$name}})) {
8519: push(@choices,$altids->{$serverhomes->{$name}});
8520: } else {
8521: push(@choices,$serverhomes->{$name});
8522: }
8523: }
8524: }
8525: }
8526: }
8527: return sort(@choices);
8528: }
8529:
8530: sub print_loadbalancing {
8531: my ($dom,$settings,$rowtotal) = @_;
8532: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8533: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8534: my $numinrow = 1;
8535: my $datatable;
8536: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8537: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8538: if (ref($settings) eq 'HASH') {
8539: %existing = %{$settings};
8540: }
8541: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8542: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8543: \%currtargets,\%currrules,\%currcookies);
8544: } else {
8545: return;
8546: }
8547: my ($othertitle,$usertypes,$types) =
8548: &Apache::loncommon::sorted_inst_types($dom);
8549: my $rownum = 8;
8550: if (ref($types) eq 'ARRAY') {
8551: $rownum += scalar(@{$types});
8552: }
8553: my @css_class = ('LC_odd_row','LC_even_row');
8554: my $balnum = 0;
8555: my $islast;
8556: my (@toshow,$disabledtext);
8557: if (keys(%currbalancer) > 0) {
8558: @toshow = sort(keys(%currbalancer));
8559: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8560: push(@toshow,'');
8561: }
8562: } else {
8563: @toshow = ('');
8564: $disabledtext = &mt('No existing load balancer');
8565: }
8566: foreach my $lonhost (@toshow) {
8567: if ($balnum == scalar(@toshow)-1) {
8568: $islast = 1;
8569: } else {
8570: $islast = 0;
8571: }
8572: my $cssidx = $balnum%2;
8573: my $targets_div_style = 'display: none';
8574: my $disabled_div_style = 'display: block';
8575: my $homedom_div_style = 'display: none';
8576: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8577: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
8578: '<p>';
8579: if ($lonhost eq '') {
8580: $datatable .= '<span class="LC_nobreak">';
8581: if (keys(%currbalancer) > 0) {
8582: $datatable .= &mt('Add balancer:');
8583: } else {
8584: $datatable .= &mt('Enable balancer:');
8585: }
8586: $datatable .= ' '.
8587: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8588: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8589: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8590: '<option value="" selected="selected">'.&mt('None').
8591: '</option>'."\n";
8592: foreach my $server (sort(keys(%servers))) {
8593: next if ($currbalancer{$server});
8594: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8595: }
8596: $datatable .=
8597: '</select>'."\n".
8598: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8599: } else {
8600: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8601: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8602: &mt('Stop balancing').'</label>'.
8603: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8604: $targets_div_style = 'display: block';
8605: $disabled_div_style = 'display: none';
8606: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8607: $homedom_div_style = 'display: block';
8608: }
8609: }
8610: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
8611: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8612: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8613: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8614: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8615: my @sparestypes = ('primary','default');
8616: my %typetitles = &sparestype_titles();
8617: my %hostherechecked = (
8618: no => ' checked="checked"',
8619: );
8620: my %balcookiechecked = (
8621: no => ' checked="checked"',
8622: );
8623: foreach my $sparetype (@sparestypes) {
8624: my $targettable;
8625: for (my $i=0; $i<$numspares; $i++) {
8626: my $checked;
8627: if (ref($currtargets{$lonhost}) eq 'HASH') {
8628: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8629: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8630: $checked = ' checked="checked"';
8631: }
8632: }
8633: }
8634: my ($chkboxval,$disabled);
8635: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8636: $chkboxval = $spares[$i];
8637: }
8638: if (exists($currbalancer{$spares[$i]})) {
8639: $disabled = ' disabled="disabled"';
8640: }
8641: $targettable .=
8642: '<td><span class="LC_nobreak"><label>'.
8643: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8644: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8645: '</span></label></span></td>';
8646: my $rem = $i%($numinrow);
8647: if ($rem == 0) {
8648: if (($i > 0) && ($i < $numspares-1)) {
8649: $targettable .= '</tr>';
8650: }
8651: if ($i < $numspares-1) {
8652: $targettable .= '<tr>';
8653: }
8654: }
8655: }
8656: if ($targettable ne '') {
8657: my $rem = $numspares%($numinrow);
8658: my $colsleft = $numinrow - $rem;
8659: if ($colsleft > 1 ) {
8660: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8661: ' </td>';
8662: } elsif ($colsleft == 1) {
8663: $targettable .= '<td class="LC_left_item"> </td>';
8664: }
8665: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
8666: '<table><tr>'.$targettable.'</tr></table><br />';
8667: }
8668: $hostherechecked{$sparetype} = '';
8669: if (ref($currtargets{$lonhost}) eq 'HASH') {
8670: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8671: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8672: $hostherechecked{$sparetype} = ' checked="checked"';
8673: $hostherechecked{'no'} = '';
8674: }
8675: }
8676: }
8677: }
8678: if ($currcookies{$lonhost}) {
8679: %balcookiechecked = (
8680: yes => ' checked="checked"',
8681: );
8682: }
8683: $datatable .= &mt('Hosting on balancer itself').'<br />'.
8684: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
8685: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
8686: foreach my $sparetype (@sparestypes) {
8687: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
8688: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
8689: '</i></label><br />';
8690: }
8691: $datatable .= &mt('Use balancer cookie').'<br />'.
8692: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
8693: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
8694: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
8695: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
8696: '</div></td></tr>'.
8697: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
8698: $othertitle,$usertypes,$types,\%servers,
8699: \%currbalancer,$lonhost,
8700: $targets_div_style,$homedom_div_style,
8701: $css_class[$cssidx],$balnum,$islast);
8702: $$rowtotal += $rownum;
8703: $balnum ++;
8704: }
8705: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
8706: return $datatable;
8707: }
8708:
8709: sub get_loadbalancers_config {
8710: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
8711: return unless ((ref($servers) eq 'HASH') &&
8712: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
8713: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
8714: (ref($currcookies) eq 'HASH'));
8715: if (keys(%{$existing}) > 0) {
8716: my $oldlonhost;
8717: foreach my $key (sort(keys(%{$existing}))) {
8718: if ($key eq 'lonhost') {
8719: $oldlonhost = $existing->{'lonhost'};
8720: $currbalancer->{$oldlonhost} = 1;
8721: } elsif ($key eq 'targets') {
8722: if ($oldlonhost) {
8723: $currtargets->{$oldlonhost} = $existing->{'targets'};
8724: }
8725: } elsif ($key eq 'rules') {
8726: if ($oldlonhost) {
8727: $currrules->{$oldlonhost} = $existing->{'rules'};
8728: }
8729: } elsif (ref($existing->{$key}) eq 'HASH') {
8730: $currbalancer->{$key} = 1;
8731: $currtargets->{$key} = $existing->{$key}{'targets'};
8732: $currrules->{$key} = $existing->{$key}{'rules'};
8733: if ($existing->{$key}{'cookie'}) {
8734: $currcookies->{$key} = 1;
8735: }
8736: }
8737: }
8738: } else {
8739: my ($balancerref,$targetsref) =
8740: &Apache::lonnet::get_lonbalancer_config($servers);
8741: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
8742: foreach my $server (sort(keys(%{$balancerref}))) {
8743: $currbalancer->{$server} = 1;
8744: $currtargets->{$server} = $targetsref->{$server};
8745: }
8746: }
8747: }
8748: return;
8749: }
8750:
8751: sub loadbalancing_rules {
8752: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
8753: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
8754: $css_class,$balnum,$islast) = @_;
8755: my $output;
8756: my $num = 0;
8757: my ($alltypes,$othertypes,$titles) =
8758: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8759: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8760: foreach my $type (@{$alltypes}) {
8761: $num ++;
8762: my $current;
8763: if (ref($currrules) eq 'HASH') {
8764: $current = $currrules->{$type};
8765: }
8766: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8767: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
8768: $current = '';
8769: }
8770: }
8771: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
8772: $servers,$currbalancer,$lonhost,$dom,
8773: $targets_div_style,$homedom_div_style,
8774: $css_class,$balnum,$num,$islast);
8775: }
8776: }
8777: return $output;
8778: }
8779:
8780: sub loadbalancing_titles {
8781: my ($dom,$intdom,$usertypes,$types) = @_;
8782: my %othertypes = (
8783: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
8784: '_LC_author' => &mt('Users from [_1] with author role',$dom),
8785: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
8786: '_LC_external' => &mt('Users not from [_1]',$intdom),
8787: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
8788: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
8789: );
8790: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
8791: my @available;
8792: if (ref($types) eq 'ARRAY') {
8793: @available = @{$types};
8794: }
8795: unless (grep(/^default$/,@available)) {
8796: push(@available,'default');
8797: }
8798: unshift(@alltypes,@available);
8799: my %titles;
8800: foreach my $type (@alltypes) {
8801: if ($type =~ /^_LC_/) {
8802: $titles{$type} = $othertypes{$type};
8803: } elsif ($type eq 'default') {
8804: $titles{$type} = &mt('All users from [_1]',$dom);
8805: if (ref($types) eq 'ARRAY') {
8806: if (@{$types} > 0) {
8807: $titles{$type} = &mt('Other users from [_1]',$dom);
8808: }
8809: }
8810: } elsif (ref($usertypes) eq 'HASH') {
8811: $titles{$type} = $usertypes->{$type};
8812: }
8813: }
8814: return (\@alltypes,\%othertypes,\%titles);
8815: }
8816:
8817: sub loadbalance_rule_row {
8818: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
8819: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
8820: my @rulenames;
8821: my %ruletitles = &offloadtype_text();
8822: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
8823: @rulenames = ('balancer','offloadedto','specific');
8824: } else {
8825: @rulenames = ('default','homeserver');
8826: if ($type eq '_LC_external') {
8827: push(@rulenames,'externalbalancer');
8828: } else {
8829: push(@rulenames,'specific');
8830: }
8831: push(@rulenames,'none');
8832: }
8833: my $style = $targets_div_style;
8834: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8835: $style = $homedom_div_style;
8836: }
8837: my $space;
8838: if ($islast && $num == 1) {
8839: $space = '<div style="display:inline-block;"> </div>';
8840: }
8841: my $output =
8842: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
8843: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
8844: '<td valaign="top">'.$space.
8845: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
8846: for (my $i=0; $i<@rulenames; $i++) {
8847: my $rule = $rulenames[$i];
8848: my ($checked,$extra);
8849: if ($rulenames[$i] eq 'default') {
8850: $rule = '';
8851: }
8852: if ($rulenames[$i] eq 'specific') {
8853: if (ref($servers) eq 'HASH') {
8854: my $default;
8855: if (($current ne '') && (exists($servers->{$current}))) {
8856: $checked = ' checked="checked"';
8857: }
8858: unless ($checked) {
8859: $default = ' selected="selected"';
8860: }
8861: $extra =
8862: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
8863: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
8864: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
8865: '<option value=""'.$default.'></option>'."\n";
8866: foreach my $server (sort(keys(%{$servers}))) {
8867: if (ref($currbalancer) eq 'HASH') {
8868: next if (exists($currbalancer->{$server}));
8869: }
8870: my $selected;
8871: if ($server eq $current) {
8872: $selected = ' selected="selected"';
8873: }
8874: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
8875: }
8876: $extra .= '</select>';
8877: }
8878: } elsif ($rule eq $current) {
8879: $checked = ' checked="checked"';
8880: }
8881: $output .= '<span class="LC_nobreak"><label>'.
8882: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
8883: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
8884: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
8885: ')"'.$checked.' /> ';
8886: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
8887: $output .= $ruletitles{'particular'};
8888: } else {
8889: $output .= $ruletitles{$rulenames[$i]};
8890: }
8891: $output .= '</label>'.$extra.'</span><br />'."\n";
8892: }
8893: $output .= '</div></td></tr>'."\n";
8894: return $output;
8895: }
8896:
8897: sub offloadtype_text {
8898: my %ruletitles = &Apache::lonlocal::texthash (
8899: 'default' => 'Offloads to default destinations',
8900: 'homeserver' => "Offloads to user's home server",
8901: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
8902: 'specific' => 'Offloads to specific server',
8903: 'none' => 'No offload',
8904: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
8905: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
8906: 'particular' => 'Session hosted (after re-auth) on server:',
8907: );
8908: return %ruletitles;
8909: }
8910:
8911: sub sparestype_titles {
8912: my %typestitles = &Apache::lonlocal::texthash (
8913: 'primary' => 'primary',
8914: 'default' => 'default',
8915: );
8916: return %typestitles;
8917: }
8918:
8919: sub contact_titles {
8920: my %titles = &Apache::lonlocal::texthash (
8921: 'supportemail' => 'Support E-mail address',
8922: 'adminemail' => 'Default Server Admin E-mail address',
8923: 'errormail' => 'Error reports to be e-mailed to',
8924: 'packagesmail' => 'Package update alerts to be e-mailed to',
8925: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
8926: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
8927: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
8928: 'requestsmail' => 'E-mail from course requests requiring approval',
8929: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
8930: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
8931: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
8932: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
8933: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
8934: 'errorweights' => 'Weights used to compute error count',
8935: 'errorexcluded' => 'Servers with unsent updates excluded from count',
8936: );
8937: my %short_titles = &Apache::lonlocal::texthash (
8938: adminemail => 'Admin E-mail address',
8939: supportemail => 'Support E-mail',
8940: );
8941: return (\%titles,\%short_titles);
8942: }
8943:
8944: sub helpform_fields {
8945: my %titles = &Apache::lonlocal::texthash (
8946: 'username' => 'Name',
8947: 'user' => 'Username/domain',
8948: 'phone' => 'Phone',
8949: 'cc' => 'Cc e-mail',
8950: 'course' => 'Course Details',
8951: 'section' => 'Sections',
8952: 'screenshot' => 'File upload',
8953: );
8954: my @fields = ('username','phone','user','course','section','cc','screenshot');
8955: my %possoptions = (
8956: username => ['yes','no','req'],
8957: phone => ['yes','no','req'],
8958: user => ['yes','no'],
8959: cc => ['yes','no'],
8960: course => ['yes','no'],
8961: section => ['yes','no'],
8962: screenshot => ['yes','no'],
8963: );
8964: my %fieldoptions = &Apache::lonlocal::texthash (
8965: 'yes' => 'Optional',
8966: 'req' => 'Required',
8967: 'no' => "Not shown",
8968: );
8969: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
8970: }
8971:
8972: sub tool_titles {
8973: my %titles = &Apache::lonlocal::texthash (
8974: aboutme => 'Personal web page',
8975: blog => 'Blog',
8976: webdav => 'WebDAV',
8977: portfolio => 'Portfolio',
8978: official => 'Official courses (with institutional codes)',
8979: unofficial => 'Unofficial courses',
8980: community => 'Communities',
8981: textbook => 'Textbook courses',
8982: placement => 'Placement tests',
8983: );
8984: return %titles;
8985: }
8986:
8987: sub courserequest_titles {
8988: my %titles = &Apache::lonlocal::texthash (
8989: official => 'Official',
8990: unofficial => 'Unofficial',
8991: community => 'Communities',
8992: textbook => 'Textbook',
8993: placement => 'Placement tests',
8994: lti => 'LTI Provider',
8995: norequest => 'Not allowed',
8996: approval => 'Approval by DC',
8997: validate => 'With validation',
8998: autolimit => 'Numerical limit',
8999: unlimited => '(blank for unlimited)',
9000: );
9001: return %titles;
9002: }
9003:
9004: sub authorrequest_titles {
9005: my %titles = &Apache::lonlocal::texthash (
9006: norequest => 'Not allowed',
9007: approval => 'Approval by Dom. Coord.',
9008: automatic => 'Automatic approval',
9009: );
9010: return %titles;
9011: }
9012:
9013: sub courserequest_conditions {
9014: my %conditions = &Apache::lonlocal::texthash (
9015: approval => '(Processing of request subject to approval by Domain Coordinator).',
9016: validate => '(Processing of request subject to institutional validation).',
9017: );
9018: return %conditions;
9019: }
9020:
9021:
9022: sub print_usercreation {
9023: my ($position,$dom,$settings,$rowtotal) = @_;
9024: my $numinrow = 4;
9025: my $datatable;
9026: if ($position eq 'top') {
9027: $$rowtotal ++;
9028: my $rowcount = 0;
9029: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9030: if (ref($rules) eq 'HASH') {
9031: if (keys(%{$rules}) > 0) {
9032: $datatable .= &user_formats_row('username',$settings,$rules,
9033: $ruleorder,$numinrow,$rowcount);
9034: $$rowtotal ++;
9035: $rowcount ++;
9036: }
9037: }
9038: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9039: if (ref($idrules) eq 'HASH') {
9040: if (keys(%{$idrules}) > 0) {
9041: $datatable .= &user_formats_row('id',$settings,$idrules,
9042: $idruleorder,$numinrow,$rowcount);
9043: $$rowtotal ++;
9044: $rowcount ++;
9045: }
9046: }
9047: if ($rowcount == 0) {
9048: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9049: $$rowtotal ++;
9050: $rowcount ++;
9051: }
9052: } elsif ($position eq 'middle') {
9053: my @creators = ('author','course','requestcrs');
9054: my ($rules,$ruleorder) =
9055: &Apache::lonnet::inst_userrules($dom,'username');
9056: my %lt = &usercreation_types();
9057: my %checked;
9058: if (ref($settings) eq 'HASH') {
9059: if (ref($settings->{'cancreate'}) eq 'HASH') {
9060: foreach my $item (@creators) {
9061: $checked{$item} = $settings->{'cancreate'}{$item};
9062: }
9063: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9064: foreach my $item (@creators) {
9065: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9066: $checked{$item} = 'none';
9067: }
9068: }
9069: }
9070: }
9071: my $rownum = 0;
9072: foreach my $item (@creators) {
9073: $rownum ++;
9074: if ($checked{$item} eq '') {
9075: $checked{$item} = 'any';
9076: }
9077: my $css_class;
9078: if ($rownum%2) {
9079: $css_class = '';
9080: } else {
9081: $css_class = ' class="LC_odd_row" ';
9082: }
9083: $datatable .= '<tr'.$css_class.'>'.
9084: '<td><span class="LC_nobreak">'.$lt{$item}.
9085: '</span></td><td style="text-align: right">';
9086: my @options = ('any');
9087: if (ref($rules) eq 'HASH') {
9088: if (keys(%{$rules}) > 0) {
9089: push(@options,('official','unofficial'));
9090: }
9091: }
9092: push(@options,'none');
9093: foreach my $option (@options) {
9094: my $type = 'radio';
9095: my $check = ' ';
9096: if ($checked{$item} eq $option) {
9097: $check = ' checked="checked" ';
9098: }
9099: $datatable .= '<span class="LC_nobreak"><label>'.
9100: '<input type="'.$type.'" name="can_createuser_'.
9101: $item.'" value="'.$option.'"'.$check.'/> '.
9102: $lt{$option}.'</label> </span>';
9103: }
9104: $datatable .= '</td></tr>';
9105: }
9106: } else {
9107: my @contexts = ('author','course','domain');
9108: my @authtypes = ('int','krb4','krb5','loc','lti');
9109: my %checked;
9110: if (ref($settings) eq 'HASH') {
9111: if (ref($settings->{'authtypes'}) eq 'HASH') {
9112: foreach my $item (@contexts) {
9113: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9114: foreach my $auth (@authtypes) {
9115: if ($settings->{'authtypes'}{$item}{$auth}) {
9116: $checked{$item}{$auth} = ' checked="checked" ';
9117: }
9118: }
9119: }
9120: }
9121: }
9122: } else {
9123: foreach my $item (@contexts) {
9124: foreach my $auth (@authtypes) {
9125: $checked{$item}{$auth} = ' checked="checked" ';
9126: }
9127: }
9128: }
9129: my %title = &context_names();
9130: my %authname = &authtype_names();
9131: my $rownum = 0;
9132: my $css_class;
9133: foreach my $item (@contexts) {
9134: if ($rownum%2) {
9135: $css_class = '';
9136: } else {
9137: $css_class = ' class="LC_odd_row" ';
9138: }
9139: $datatable .= '<tr'.$css_class.'>'.
9140: '<td>'.$title{$item}.
9141: '</td><td class="LC_left_item">'.
9142: '<span class="LC_nobreak">';
9143: foreach my $auth (@authtypes) {
9144: $datatable .= '<label>'.
9145: '<input type="checkbox" name="'.$item.'_auth" '.
9146: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9147: $authname{$auth}.'</label> ';
9148: }
9149: $datatable .= '</span></td></tr>';
9150: $rownum ++;
9151: }
9152: $$rowtotal += $rownum;
9153: }
9154: return $datatable;
9155: }
9156:
9157: sub print_selfcreation {
9158: my ($position,$dom,$settings,$rowtotal) = @_;
9159: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9160: $emaildomain,$datatable);
9161: if (ref($settings) eq 'HASH') {
9162: if (ref($settings->{'cancreate'}) eq 'HASH') {
9163: $createsettings = $settings->{'cancreate'};
9164: if (ref($createsettings) eq 'HASH') {
9165: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9166: @selfcreate = @{$createsettings->{'selfcreate'}};
9167: } elsif ($createsettings->{'selfcreate'} ne '') {
9168: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9169: @selfcreate = ('email','login','sso');
9170: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9171: @selfcreate = ($createsettings->{'selfcreate'});
9172: }
9173: }
9174: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9175: $processing = $createsettings->{'selfcreateprocessing'};
9176: }
9177: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9178: $emailoptions = $createsettings->{'emailoptions'};
9179: }
9180: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9181: $emailverified = $createsettings->{'emailverified'};
9182: }
9183: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9184: $emaildomain = $createsettings->{'emaildomain'};
9185: }
9186: }
9187: }
9188: }
9189: my %radiohash;
9190: my $numinrow = 4;
9191: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9192: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9193: if ($position eq 'top') {
9194: my %choices = &Apache::lonlocal::texthash (
9195: cancreate_login => 'Institutional Login',
9196: cancreate_sso => 'Institutional Single Sign On',
9197: );
9198: my @toggles = sort(keys(%choices));
9199: my %defaultchecked = (
9200: 'cancreate_login' => 'off',
9201: 'cancreate_sso' => 'off',
9202: );
9203: my ($onclick,$itemcount);
9204: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9205: \%choices,$itemcount,$onclick);
9206: $$rowtotal += $itemcount;
9207:
9208: if (ref($usertypes) eq 'HASH') {
9209: if (keys(%{$usertypes}) > 0) {
9210: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9211: $dom,$numinrow,$othertitle,
9212: 'statustocreate',$rowtotal);
9213: $$rowtotal ++;
9214: }
9215: }
9216: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9217: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9218: $fieldtitles{'inststatus'} = &mt('Institutional status');
9219: my $rem;
9220: my $numperrow = 2;
9221: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9222: $datatable .= '<tr'.$css_class.'>'.
9223: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9224: '<td class="LC_left_item">'."\n".
9225: '<table>'."\n";
9226: for (my $i=0; $i<@fields; $i++) {
9227: $rem = $i%($numperrow);
9228: if ($rem == 0) {
9229: if ($i > 0) {
9230: $datatable .= '</tr>';
9231: }
9232: $datatable .= '<tr>';
9233: }
9234: my $currval;
9235: if (ref($createsettings) eq 'HASH') {
9236: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9237: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9238: }
9239: }
9240: $datatable .= '<td class="LC_left_item">'.
9241: '<span class="LC_nobreak">'.
9242: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9243: 'value="'.$currval.'" size="10" /> '.
9244: $fieldtitles{$fields[$i]}.'</span></td>';
9245: }
9246: my $colsleft = $numperrow - $rem;
9247: if ($colsleft > 1 ) {
9248: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9249: ' </td>';
9250: } elsif ($colsleft == 1) {
9251: $datatable .= '<td class="LC_left_item"> </td>';
9252: }
9253: $datatable .= '</tr></table></td></tr>';
9254: $$rowtotal ++;
9255: } elsif ($position eq 'middle') {
9256: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9257: my @posstypes;
9258: if (ref($types) eq 'ARRAY') {
9259: @posstypes = @{$types};
9260: }
9261: unless (grep(/^default$/,@posstypes)) {
9262: push(@posstypes,'default');
9263: }
9264: my %usertypeshash;
9265: if (ref($usertypes) eq 'HASH') {
9266: %usertypeshash = %{$usertypes};
9267: }
9268: $usertypeshash{'default'} = $othertitle;
9269: foreach my $status (@posstypes) {
9270: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9271: $numinrow,$$rowtotal,\%usertypeshash);
9272: $$rowtotal ++;
9273: }
9274: } else {
9275: my %choices = &Apache::lonlocal::texthash (
9276: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9277: );
9278: my @toggles = sort(keys(%choices));
9279: my %defaultchecked = (
9280: 'cancreate_email' => 'off',
9281: );
9282: my $customclass = 'LC_selfcreate_email';
9283: my $classprefix = 'LC_canmodify_emailusername_';
9284: my $optionsprefix = 'LC_options_emailusername_';
9285: my $display = 'none';
9286: my $rowstyle = 'display:none';
9287: if (grep(/^\Qemail\E$/,@selfcreate)) {
9288: $display = 'block';
9289: $rowstyle = 'display:table-row';
9290: }
9291: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9292: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9293: \%choices,$$rowtotal,$onclick);
9294: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9295: $rowstyle);
9296: $$rowtotal ++;
9297: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9298: $rowstyle);
9299: $$rowtotal ++;
9300: my (@ordered,@posstypes,%usertypeshash);
9301: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9302: my ($emailrules,$emailruleorder) =
9303: &Apache::lonnet::inst_userrules($dom,'email');
9304: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9305: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9306: if (ref($types) eq 'ARRAY') {
9307: @posstypes = @{$types};
9308: }
9309: if (@posstypes) {
9310: unless (grep(/^default$/,@posstypes)) {
9311: push(@posstypes,'default');
9312: }
9313: if (ref($usertypes) eq 'HASH') {
9314: %usertypeshash = %{$usertypes};
9315: }
9316: my $currassign;
9317: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
9318: $currassign = {
9319: selfassign => $domdefaults{'inststatusguest'},
9320: };
9321: @ordered = @{$domdefaults{'inststatusguest'}};
9322: } else {
9323: $currassign = { selfassign => [] };
9324: }
9325: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
9326: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
9327: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
9328: $numinrow,$othertitle,'selfassign',
9329: $rowtotal,$onclicktypes,$customclass,
9330: $rowstyle);
9331: $$rowtotal ++;
9332: $usertypeshash{'default'} = $othertitle;
9333: foreach my $status (@posstypes) {
9334: my $css_class;
9335: if ($$rowtotal%2) {
9336: $css_class = 'LC_odd_row ';
9337: }
9338: $css_class .= $customclass;
9339: my $rowid = $optionsprefix.$status;
9340: my $hidden = 1;
9341: my $currstyle = 'display:none';
9342: if (grep(/^\Q$status\E$/,@ordered)) {
9343: $currstyle = $rowstyle;
9344: $hidden = 0;
9345: }
9346: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9347: $emailrules,$emailruleorder,$settings,$status,$rowid,
9348: $usertypeshash{$status},$css_class,$currstyle,$intdom);
9349: unless ($hidden) {
9350: $$rowtotal ++;
9351: }
9352: }
9353: } else {
9354: my $css_class;
9355: if ($$rowtotal%2) {
9356: $css_class = 'LC_odd_row ';
9357: }
9358: $css_class .= $customclass;
9359: $usertypeshash{'default'} = $othertitle;
9360: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9361: $emailrules,$emailruleorder,$settings,'default','',
9362: $othertitle,$css_class,$rowstyle,$intdom);
9363: $$rowtotal ++;
9364: }
9365: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9366: $numinrow = 1;
9367: if (@posstypes) {
9368: foreach my $status (@posstypes) {
9369: my $rowid = $classprefix.$status;
9370: my $datarowstyle = 'display:none';
9371: if (grep(/^\Q$status\E$/,@ordered)) {
9372: $datarowstyle = $rowstyle;
9373: }
9374: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
9375: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9376: $infotitles,$rowid,$customclass,$datarowstyle);
9377: unless ($datarowstyle eq 'display:none') {
9378: $$rowtotal ++;
9379: }
9380: }
9381: } else {
9382: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
9383: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9384: $infotitles,'',$customclass,$rowstyle);
9385: }
9386: }
9387: return $datatable;
9388: }
9389:
9390: sub selfcreate_javascript {
9391: return <<"ENDSCRIPT";
9392:
9393: <script type="text/javascript">
9394: // <![CDATA[
9395:
9396: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
9397: var x = document.getElementsByClassName(target);
9398: var insttypes = 0;
9399: var insttypeRegExp = new RegExp(prefix);
9400: if ((x.length != undefined) && (x.length > 0)) {
9401: if (form.elements[radio].length != undefined) {
9402: for (var i=0; i<form.elements[radio].length; i++) {
9403: if (form.elements[radio][i].checked) {
9404: if (form.elements[radio][i].value == 1) {
9405: for (var j=0; j<x.length; j++) {
9406: if (x[j].id == 'undefined') {
9407: x[j].style.display = 'table-row';
9408: } else if (insttypeRegExp.test(x[j].id)) {
9409: insttypes ++;
9410: } else {
9411: x[j].style.display = 'table-row';
9412: }
9413: }
9414: } else {
9415: for (var j=0; j<x.length; j++) {
9416: x[j].style.display = 'none';
9417: }
9418: }
9419: break;
9420: }
9421: }
9422: if (insttypes > 0) {
9423: toggleDataRow(form,checkbox,target,altprefix);
9424: toggleDataRow(form,checkbox,target,prefix,1);
9425: }
9426: }
9427: }
9428: return;
9429: }
9430:
9431: function toggleDataRow(form,checkbox,target,prefix,docount) {
9432: if (form.elements[checkbox].length != undefined) {
9433: var count = 0;
9434: if (docount) {
9435: for (var i=0; i<form.elements[checkbox].length; i++) {
9436: if (form.elements[checkbox][i].checked) {
9437: count ++;
9438: }
9439: }
9440: }
9441: for (var i=0; i<form.elements[checkbox].length; i++) {
9442: var type = form.elements[checkbox][i].value;
9443: if (document.getElementById(prefix+type)) {
9444: if (form.elements[checkbox][i].checked) {
9445: document.getElementById(prefix+type).style.display = 'table-row';
9446: if (count % 2 == 1) {
9447: document.getElementById(prefix+type).className = target+' LC_odd_row';
9448: } else {
9449: document.getElementById(prefix+type).className = target;
9450: }
9451: count ++;
9452: } else {
9453: document.getElementById(prefix+type).style.display = 'none';
9454: }
9455: }
9456: }
9457: }
9458: return;
9459: }
9460:
9461: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
9462: var caller = radio+'_'+status;
9463: if (form.elements[caller].length != undefined) {
9464: for (var i=0; i<form.elements[caller].length; i++) {
9465: if (form.elements[caller][i].checked) {
9466: if (document.getElementById(altprefix+'_inst_'+status)) {
9467: var curr = form.elements[caller][i].value;
9468: if (prefix) {
9469: document.getElementById(prefix+'_'+status).style.display = 'none';
9470: }
9471: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
9472: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
9473: if (curr == 'custom') {
9474: if (prefix) {
9475: document.getElementById(prefix+'_'+status).style.display = 'inline';
9476: }
9477: } else if (curr == 'inst') {
9478: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
9479: } else if (curr == 'noninst') {
9480: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9481: }
9482: break;
9483: }
9484: }
9485: }
9486: }
9487: }
9488:
9489: // ]]>
9490: </script>
9491:
9492: ENDSCRIPT
9493: }
9494:
9495: sub noninst_users {
9496: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9497: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9498: my $class = 'LC_left_item';
9499: if ($css_class) {
9500: $css_class = ' class="'.$css_class.'"';
9501: }
9502: if ($rowid) {
9503: $rowid = ' id="'.$rowid.'"';
9504: }
9505: if ($rowstyle) {
9506: $rowstyle = ' style="'.$rowstyle.'"';
9507: }
9508: my ($output,$description);
9509: if ($type eq 'default') {
9510: $description = &mt('Requests for: [_1]',$typetitle);
9511: } else {
9512: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9513: }
9514: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9515: "<td>$description</td>\n".
9516: '<td class="'.$class.'" colspan="2">'.
9517: '<table><tr>';
9518: my %headers = &Apache::lonlocal::texthash(
9519: approve => 'Processing',
9520: email => 'E-mail',
9521: username => 'Username',
9522: );
9523: foreach my $item ('approve','email','username') {
9524: $output .= '<th>'.$headers{$item}.'</th>';
9525: }
9526: $output .= '</tr><tr>';
9527: foreach my $item ('approve','email','username') {
9528: $output .= '<td style="vertical-align: top">';
9529: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9530: if ($item eq 'approve') {
9531: %choices = &Apache::lonlocal::texthash (
9532: automatic => 'Automatically approved',
9533: approval => 'Queued for approval',
9534: );
9535: @options = ('automatic','approval');
9536: $hashref = $processing;
9537: $defoption = 'automatic';
9538: $name = 'cancreate_emailprocess_'.$type;
9539: } elsif ($item eq 'email') {
9540: %choices = &Apache::lonlocal::texthash (
9541: any => 'Any e-mail',
9542: inst => 'Institutional only',
9543: noninst => 'Non-institutional only',
9544: custom => 'Custom restrictions',
9545: );
9546: @options = ('any','inst','noninst');
9547: my $showcustom;
9548: if (ref($emailrules) eq 'HASH') {
9549: if (keys(%{$emailrules}) > 0) {
9550: push(@options,'custom');
9551: $showcustom = 'cancreate_emailrule';
9552: if (ref($settings) eq 'HASH') {
9553: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9554: foreach my $rule (@{$settings->{'email_rule'}}) {
9555: if (exists($emailrules->{$rule})) {
9556: $hascustom ++;
9557: }
9558: }
9559: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9560: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9561: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9562: if (exists($emailrules->{$rule})) {
9563: $hascustom ++;
9564: }
9565: }
9566: }
9567: }
9568: }
9569: }
9570: }
9571: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9572: "'cancreate_emaildomain','$type'".');"';
9573: $hashref = $emailoptions;
9574: $defoption = 'any';
9575: $name = 'cancreate_emailoptions_'.$type;
9576: } elsif ($item eq 'username') {
9577: %choices = &Apache::lonlocal::texthash (
9578: all => 'Same as e-mail',
9579: first => 'Omit @domain',
9580: free => 'Free to choose',
9581: );
9582: @options = ('all','first','free');
9583: $hashref = $emailverified;
9584: $defoption = 'all';
9585: $name = 'cancreate_usernameoptions_'.$type;
9586: }
9587: foreach my $option (@options) {
9588: my $checked;
9589: if (ref($hashref) eq 'HASH') {
9590: if ($type eq '') {
9591: if (!exists($hashref->{'default'})) {
9592: if ($option eq $defoption) {
9593: $checked = ' checked="checked"';
9594: }
9595: } else {
9596: if ($hashref->{'default'} eq $option) {
9597: $checked = ' checked="checked"';
9598: }
9599: }
9600: } else {
9601: if (!exists($hashref->{$type})) {
9602: if ($option eq $defoption) {
9603: $checked = ' checked="checked"';
9604: }
9605: } else {
9606: if ($hashref->{$type} eq $option) {
9607: $checked = ' checked="checked"';
9608: }
9609: }
9610: }
9611: } elsif (($item eq 'email') && ($hascustom)) {
9612: if ($option eq 'custom') {
9613: $checked = ' checked="checked"';
9614: }
9615: } elsif ($option eq $defoption) {
9616: $checked = ' checked="checked"';
9617: }
9618: $output .= '<span class="LC_nobreak"><label>'.
9619: '<input type="radio" name="'.$name.'"'.
9620: $checked.' value="'.$option.'"'.$onclick.' />'.
9621: $choices{$option}.'</label></span><br />';
9622: if ($item eq 'email') {
9623: if ($option eq 'custom') {
9624: my $id = 'cancreate_emailrule_'.$type;
9625: my $display = 'none';
9626: if ($checked) {
9627: $display = 'inline';
9628: }
9629: my $numinrow = 2;
9630: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9631: '<legend>'.&mt('Disallow').'</legend><table>'.
9632: &user_formats_row('email',$settings,$emailrules,
9633: $emailruleorder,$numinrow,'',$type);
9634: '</table></fieldset>';
9635: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9636: my %text = &Apache::lonlocal::texthash (
9637: inst => 'must end:',
9638: noninst => 'cannot end:',
9639: );
9640: my $value;
9641: if (ref($emaildomain) eq 'HASH') {
9642: if (ref($emaildomain->{$type}) eq 'HASH') {
9643: $value = $emaildomain->{$type}->{$option};
9644: }
9645: }
9646: if ($value eq '') {
9647: $value = '@'.$intdom;
9648: }
9649: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9650: my $display = 'none';
9651: if ($checked) {
9652: $display = 'inline';
9653: }
9654: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
9655: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
9656: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
9657: '</div>';
9658: }
9659: }
9660: }
9661: $output .= '</td>'."\n";
9662: }
9663: $output .= "</tr></table></td></tr>\n";
9664: return $output;
9665: }
9666:
9667: sub captcha_choice {
9668: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
9669: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
9670: $vertext,$currver);
9671: my %lt = &captcha_phrases();
9672: $keyentry = 'hidden';
9673: my $colspan=2;
9674: if ($context eq 'cancreate') {
9675: $rowname = &mt('CAPTCHA validation');
9676: } elsif ($context eq 'login') {
9677: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
9678: } elsif ($context eq 'passwords') {
9679: $rowname = &mt('"Forgot Password" CAPTCHA validation');
9680: $colspan=1;
9681: }
9682: if (ref($settings) eq 'HASH') {
9683: if ($settings->{'captcha'}) {
9684: $checked{$settings->{'captcha'}} = ' checked="checked"';
9685: } else {
9686: $checked{'original'} = ' checked="checked"';
9687: }
9688: if ($settings->{'captcha'} eq 'recaptcha') {
9689: $pubtext = $lt{'pub'};
9690: $privtext = $lt{'priv'};
9691: $keyentry = 'text';
9692: $vertext = $lt{'ver'};
9693: $currver = $settings->{'recaptchaversion'};
9694: if ($currver ne '2') {
9695: $currver = 1;
9696: }
9697: }
9698: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
9699: $currpub = $settings->{'recaptchakeys'}{'public'};
9700: $currpriv = $settings->{'recaptchakeys'}{'private'};
9701: }
9702: } else {
9703: $checked{'original'} = ' checked="checked"';
9704: }
9705: my $css_class;
9706: if ($itemcount%2) {
9707: $css_class = 'LC_odd_row';
9708: }
9709: if ($customcss) {
9710: $css_class .= " $customcss";
9711: }
9712: $css_class =~ s/^\s+//;
9713: if ($css_class) {
9714: $css_class = ' class="'.$css_class.'"';
9715: }
9716: if ($rowstyle) {
9717: $css_class .= ' style="'.$rowstyle.'"';
9718: }
9719: my $output = '<tr'.$css_class.'>'.
9720: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
9721: '<table><tr><td>'."\n";
9722: foreach my $option ('original','recaptcha','notused') {
9723: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
9724: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
9725: $lt{$option}.'</label></span>';
9726: unless ($option eq 'notused') {
9727: $output .= (' 'x2)."\n";
9728: }
9729: }
9730: #
9731: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
9732: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
9733: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
9734: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
9735: #
9736: $output .= '</td></tr>'."\n".
9737: '<tr><td class="LC_zero_height">'."\n".
9738: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
9739: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
9740: $currpub.'" size="40" /></span><br />'."\n".
9741: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
9742: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
9743: $currpriv.'" size="40" /></span><br />'.
9744: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
9745: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
9746: $currver.'" size="3" /></span><br />'.
9747: '</td></tr></table>'."\n".
9748: '</td></tr>';
9749: return $output;
9750: }
9751:
9752: sub user_formats_row {
9753: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
9754: my $output;
9755: my %text = (
9756: 'username' => 'new usernames',
9757: 'id' => 'IDs',
9758: );
9759: unless ($type eq 'email') {
9760: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
9761: $output = '<tr '.$css_class.'>'.
9762: '<td><span class="LC_nobreak">'.
9763: &mt("Format rules to check for $text{$type}: ").
9764: '</td><td class="LC_left_item" colspan="2"><table>';
9765: }
9766: my $rem;
9767: if (ref($ruleorder) eq 'ARRAY') {
9768: for (my $i=0; $i<@{$ruleorder}; $i++) {
9769: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
9770: my $rem = $i%($numinrow);
9771: if ($rem == 0) {
9772: if ($i > 0) {
9773: $output .= '</tr>';
9774: }
9775: $output .= '<tr>';
9776: }
9777: my $check = ' ';
9778: if (ref($settings) eq 'HASH') {
9779: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
9780: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
9781: $check = ' checked="checked" ';
9782: }
9783: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
9784: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
9785: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
9786: $check = ' checked="checked" ';
9787: }
9788: }
9789: }
9790: }
9791: my $name = $type.'_rule';
9792: if ($type eq 'email') {
9793: $name .= '_'.$status;
9794: }
9795: $output .= '<td class="LC_left_item">'.
9796: '<span class="LC_nobreak"><label>'.
9797: '<input type="checkbox" name="'.$name.'" '.
9798: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
9799: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
9800: }
9801: }
9802: $rem = @{$ruleorder}%($numinrow);
9803: }
9804: my $colsleft;
9805: if ($rem) {
9806: $colsleft = $numinrow - $rem;
9807: }
9808: if ($colsleft > 1 ) {
9809: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9810: ' </td>';
9811: } elsif ($colsleft == 1) {
9812: $output .= '<td class="LC_left_item"> </td>';
9813: }
9814: $output .= '</tr></table>';
9815: unless ($type eq 'email') {
9816: $output .= '</td></tr>';
9817: }
9818: return $output;
9819: }
9820:
9821: sub usercreation_types {
9822: my %lt = &Apache::lonlocal::texthash (
9823: author => 'When adding a co-author',
9824: course => 'When adding a user to a course',
9825: requestcrs => 'When requesting a course',
9826: any => 'Any',
9827: official => 'Institutional only ',
9828: unofficial => 'Non-institutional only',
9829: none => 'None',
9830: );
9831: return %lt;
9832: }
9833:
9834: sub selfcreation_types {
9835: my %lt = &Apache::lonlocal::texthash (
9836: selfcreate => 'User creates own account',
9837: any => 'Any',
9838: official => 'Institutional only ',
9839: unofficial => 'Non-institutional only',
9840: email => 'E-mail address',
9841: login => 'Institutional Login',
9842: sso => 'SSO',
9843: );
9844: }
9845:
9846: sub authtype_names {
9847: my %lt = &Apache::lonlocal::texthash(
9848: int => 'Internal',
9849: krb4 => 'Kerberos 4',
9850: krb5 => 'Kerberos 5',
9851: loc => 'Local',
9852: lti => 'LTI',
9853: );
9854: return %lt;
9855: }
9856:
9857: sub context_names {
9858: my %context_title = &Apache::lonlocal::texthash(
9859: author => 'Creating users when an Author',
9860: course => 'Creating users when in a course',
9861: domain => 'Creating users when a Domain Coordinator',
9862: );
9863: return %context_title;
9864: }
9865:
9866: sub print_usermodification {
9867: my ($position,$dom,$settings,$rowtotal) = @_;
9868: my $numinrow = 4;
9869: my ($context,$datatable,$rowcount);
9870: if ($position eq 'top') {
9871: $rowcount = 0;
9872: $context = 'author';
9873: foreach my $role ('ca','aa') {
9874: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9875: $numinrow,$rowcount);
9876: $$rowtotal ++;
9877: $rowcount ++;
9878: }
9879: } elsif ($position eq 'bottom') {
9880: $context = 'course';
9881: $rowcount = 0;
9882: foreach my $role ('st','ep','ta','in','cr') {
9883: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9884: $numinrow,$rowcount);
9885: $$rowtotal ++;
9886: $rowcount ++;
9887: }
9888: }
9889: return $datatable;
9890: }
9891:
9892: sub print_defaults {
9893: my ($position,$dom,$settings,$rowtotal) = @_;
9894: my $rownum = 0;
9895: my ($datatable,$css_class,$titles);
9896: unless ($position eq 'bottom') {
9897: $titles = &defaults_titles($dom);
9898: }
9899: if ($position eq 'top') {
9900: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
9901: 'datelocale_def','portal_def');
9902: my %defaults;
9903: if (ref($settings) eq 'HASH') {
9904: %defaults = %{$settings};
9905: } else {
9906: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9907: foreach my $item (@items) {
9908: $defaults{$item} = $domdefaults{$item};
9909: }
9910: }
9911: foreach my $item (@items) {
9912: if ($rownum%2) {
9913: $css_class = '';
9914: } else {
9915: $css_class = ' class="LC_odd_row" ';
9916: }
9917: $datatable .= '<tr'.$css_class.'>'.
9918: '<td><span class="LC_nobreak">'.$titles->{$item}.
9919: '</span></td><td class="LC_right_item" colspan="3">';
9920: if ($item eq 'auth_def') {
9921: my @authtypes = ('internal','krb4','krb5','localauth','lti');
9922: my %shortauth = (
9923: internal => 'int',
9924: krb4 => 'krb4',
9925: krb5 => 'krb5',
9926: localauth => 'loc',
9927: lti => 'lti',
9928: );
9929: my %authnames = &authtype_names();
9930: foreach my $auth (@authtypes) {
9931: my $checked = ' ';
9932: if ($defaults{$item} eq $auth) {
9933: $checked = ' checked="checked" ';
9934: }
9935: $datatable .= '<label><input type="radio" name="'.$item.
9936: '" value="'.$auth.'"'.$checked.'/>'.
9937: $authnames{$shortauth{$auth}}.'</label> ';
9938: }
9939: } elsif ($item eq 'timezone_def') {
9940: my $includeempty = 1;
9941: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
9942: } elsif ($item eq 'datelocale_def') {
9943: my $includeempty = 1;
9944: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
9945: } elsif ($item eq 'lang_def') {
9946: my $includeempty = 1;
9947: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
9948: } else {
9949: my $size;
9950: if ($item eq 'portal_def') {
9951: $size = ' size="25"';
9952: }
9953: $datatable .= '<input type="text" name="'.$item.'" value="'.
9954: $defaults{$item}.'"'.$size.' />';
9955: }
9956: $datatable .= '</td></tr>';
9957: $rownum ++;
9958: }
9959: } else {
9960: my %defaults;
9961: if (ref($settings) eq 'HASH') {
9962: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9963: my $maxnum = @{$settings->{'inststatusorder'}};
9964: for (my $i=0; $i<$maxnum; $i++) {
9965: $css_class = $rownum%2?' class="LC_odd_row"':'';
9966: my $item = $settings->{'inststatusorder'}->[$i];
9967: my $title = $settings->{'inststatustypes'}->{$item};
9968: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
9969: $datatable .= '<tr'.$css_class.'>'.
9970: '<td><span class="LC_nobreak">'.
9971: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
9972: for (my $k=0; $k<=$maxnum; $k++) {
9973: my $vpos = $k+1;
9974: my $selstr;
9975: if ($k == $i) {
9976: $selstr = ' selected="selected" ';
9977: }
9978: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9979: }
9980: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
9981: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
9982: &mt('delete').'</span></td>'.
9983: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
9984: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
9985: '</span></td></tr>';
9986: }
9987: $css_class = $rownum%2?' class="LC_odd_row"':'';
9988: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
9989: $datatable .= '<tr '.$css_class.'>'.
9990: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
9991: for (my $k=0; $k<=$maxnum; $k++) {
9992: my $vpos = $k+1;
9993: my $selstr;
9994: if ($k == $maxnum) {
9995: $selstr = ' selected="selected" ';
9996: }
9997: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9998: }
9999: $datatable .= '</select> '.&mt('Internal ID:').
10000: '<input type="text" size="10" name="addinststatus" value="" />'.
10001: ' '.&mt('(new)').
10002: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10003: &mt('Name displayed').':'.
10004: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10005: '</tr>'."\n";
10006: $rownum ++;
10007: }
10008: }
10009: }
10010: $$rowtotal += $rownum;
10011: return $datatable;
10012: }
10013:
10014: sub get_languages_hash {
10015: my %langchoices;
10016: foreach my $id (&Apache::loncommon::languageids()) {
10017: my $code = &Apache::loncommon::supportedlanguagecode($id);
10018: if ($code ne '') {
10019: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10020: }
10021: }
10022: return %langchoices;
10023: }
10024:
10025: sub defaults_titles {
10026: my ($dom) = @_;
10027: my %titles = &Apache::lonlocal::texthash (
10028: 'auth_def' => 'Default authentication type',
10029: 'auth_arg_def' => 'Default authentication argument',
10030: 'lang_def' => 'Default language',
10031: 'timezone_def' => 'Default timezone',
10032: 'datelocale_def' => 'Default locale for dates',
10033: 'portal_def' => 'Portal/Default URL',
10034: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10035: 'intauth_check' => 'Check bcrypt cost if authenticated',
10036: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10037: );
10038: if ($dom) {
10039: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10040: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10041: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10042: $protocol = 'http' if ($protocol ne 'https');
10043: if ($uint_dom) {
10044: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10045: $uint_dom);
10046: }
10047: }
10048: return (\%titles);
10049: }
10050:
10051: sub print_scantron {
10052: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10053: if ($position eq 'top') {
10054: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10055: } else {
10056: return &print_scantronconfig($dom,$settings,\$rowtotal);
10057: }
10058: }
10059:
10060: sub scantron_javascript {
10061: return <<"ENDSCRIPT";
10062:
10063: <script type="text/javascript">
10064: // <![CDATA[
10065:
10066: function toggleScantron(form) {
10067: var csvfieldset = new Array();
10068: if (document.getElementById('scantroncsv_cols')) {
10069: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10070: }
10071: if (document.getElementById('scantroncsv_options')) {
10072: csvfieldset.push(document.getElementById('scantroncsv_options'));
10073: }
10074: if (csvfieldset.length) {
10075: if (document.getElementById('scantronconfcsv')) {
10076: var scantroncsv = document.getElementById('scantronconfcsv');
10077: if (scantroncsv.checked) {
10078: for (var i=0; i<csvfieldset.length; i++) {
10079: csvfieldset[i].style.display = 'block';
10080: }
10081: } else {
10082: for (var i=0; i<csvfieldset.length; i++) {
10083: csvfieldset[i].style.display = 'none';
10084: }
10085: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10086: if (csvselects.length) {
10087: for (var j=0; j<csvselects.length; j++) {
10088: csvselects[j].selectedIndex = 0;
10089: }
10090: }
10091: }
10092: }
10093: }
10094: return;
10095: }
10096: // ]]>
10097: </script>
10098:
10099: ENDSCRIPT
10100:
10101: }
10102:
10103: sub print_scantronformat {
10104: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10105: my $itemcount = 1;
10106: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10107: %confhash);
10108: my $switchserver = &check_switchserver($dom,$confname);
10109: my %lt = &Apache::lonlocal::texthash (
10110: default => 'Default bubblesheet format file error',
10111: custom => 'Custom bubblesheet format file error',
10112: );
10113: my %scantronfiles = (
10114: default => 'default.tab',
10115: custom => 'custom.tab',
10116: );
10117: foreach my $key (keys(%scantronfiles)) {
10118: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10119: .$scantronfiles{$key};
10120: }
10121: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10122: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10123: if (!$switchserver) {
10124: my $servadm = $r->dir_config('lonAdmEMail');
10125: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10126: if ($configuserok eq 'ok') {
10127: if ($author_ok eq 'ok') {
10128: my %legacyfile = (
10129: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10130: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10131: );
10132: my %md5chk;
10133: foreach my $type (keys(%legacyfile)) {
10134: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10135: chomp($md5chk{$type});
10136: }
10137: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10138: foreach my $type (keys(%legacyfile)) {
10139: ($scantronurls{$type},my $error) =
10140: &legacy_scantronformat($r,$dom,$confname,
10141: $type,$legacyfile{$type},
10142: $scantronurls{$type},
10143: $scantronfiles{$type});
10144: if ($error ne '') {
10145: $error{$type} = $error;
10146: }
10147: }
10148: if (keys(%error) == 0) {
10149: $is_custom = 1;
10150: $confhash{'scantron'}{'scantronformat'} =
10151: $scantronurls{'custom'};
10152: my $putresult =
10153: &Apache::lonnet::put_dom('configuration',
10154: \%confhash,$dom);
10155: if ($putresult ne 'ok') {
10156: $error{'custom'} =
10157: '<span class="LC_error">'.
10158: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10159: }
10160: }
10161: } else {
10162: ($scantronurls{'default'},my $error) =
10163: &legacy_scantronformat($r,$dom,$confname,
10164: 'default',$legacyfile{'default'},
10165: $scantronurls{'default'},
10166: $scantronfiles{'default'});
10167: if ($error eq '') {
10168: $confhash{'scantron'}{'scantronformat'} = '';
10169: my $putresult =
10170: &Apache::lonnet::put_dom('configuration',
10171: \%confhash,$dom);
10172: if ($putresult ne 'ok') {
10173: $error{'default'} =
10174: '<span class="LC_error">'.
10175: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10176: }
10177: } else {
10178: $error{'default'} = $error;
10179: }
10180: }
10181: }
10182: }
10183: } else {
10184: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10185: }
10186: }
10187: if (ref($settings) eq 'HASH') {
10188: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10189: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10190: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10191: $scantronurl = '';
10192: } else {
10193: $scantronurl = $settings->{'scantronformat'};
10194: }
10195: $is_custom = 1;
10196: } else {
10197: $scantronurl = $scantronurls{'default'};
10198: }
10199: } else {
10200: if ($is_custom) {
10201: $scantronurl = $scantronurls{'custom'};
10202: } else {
10203: $scantronurl = $scantronurls{'default'};
10204: }
10205: }
10206: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10207: $datatable .= '<tr'.$css_class.'>';
10208: if (!$is_custom) {
10209: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10210: '<span class="LC_nobreak">';
10211: if ($scantronurl) {
10212: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10213: undef,undef,undef,undef,'background-color:#ffffff');
10214: } else {
10215: $datatable = &mt('File unavailable for display');
10216: }
10217: $datatable .= '</span></td>';
10218: if (keys(%error) == 0) {
10219: $datatable .= '<td style="vertical-align: bottom">';
10220: if (!$switchserver) {
10221: $datatable .= &mt('Upload:').'<br />';
10222: }
10223: } else {
10224: my $errorstr;
10225: foreach my $key (sort(keys(%error))) {
10226: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10227: }
10228: $datatable .= '<td>'.$errorstr;
10229: }
10230: } else {
10231: if (keys(%error) > 0) {
10232: my $errorstr;
10233: foreach my $key (sort(keys(%error))) {
10234: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10235: }
10236: $datatable .= '<td>'.$errorstr.'</td><td> ';
10237: } elsif ($scantronurl) {
10238: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10239: undef,undef,undef,undef,'background-color:#ffffff');
10240: $datatable .= '<td><span class="LC_nobreak">'.
10241: $link.
10242: '<label><input type="checkbox" name="scantronformat_del"'.
10243: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10244: '<td><span class="LC_nobreak"> '.
10245: &mt('Replace:').'</span><br />';
10246: }
10247: }
10248: if (keys(%error) == 0) {
10249: if ($switchserver) {
10250: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10251: } else {
10252: $datatable .='<span class="LC_nobreak"> '.
10253: '<input type="file" name="scantronformat" /></span>';
10254: }
10255: }
10256: $datatable .= '</td></tr>';
10257: $$rowtotal ++;
10258: return $datatable;
10259: }
10260:
10261: sub legacy_scantronformat {
10262: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10263: my ($url,$error);
10264: my @statinfo = &Apache::lonnet::stat_file($newurl);
10265: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10266: (my $result,$url) =
10267: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10268: '','',$newfile);
10269: if ($result ne 'ok') {
10270: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10271: }
10272: }
10273: return ($url,$error);
10274: }
10275:
10276: sub print_scantronconfig {
10277: my ($dom,$settings,$rowtotal) = @_;
10278: my $itemcount = 2;
10279: my $is_checked = ' checked="checked"';
10280: my %optionson = (
10281: hdr => ' checked="checked"',
10282: pad => ' checked="checked"',
10283: rem => ' checked="checked"',
10284: );
10285: my %optionsoff = (
10286: hdr => '',
10287: pad => '',
10288: rem => '',
10289: );
10290: my $currcsvsty = 'none';
10291: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10292: my @fields = &scantroncsv_fields();
10293: my %titles = &scantronconfig_titles();
10294: if (ref($settings) eq 'HASH') {
10295: if (ref($settings->{config}) eq 'HASH') {
10296: if ($settings->{config}->{dat}) {
10297: $checked{'dat'} = $is_checked;
10298: }
10299: if (ref($settings->{config}->{csv}) eq 'HASH') {
10300: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
10301: %csvfields = %{$settings->{config}->{csv}->{fields}};
10302: if (keys(%csvfields) > 0) {
10303: $checked{'csv'} = $is_checked;
10304: $currcsvsty = 'block';
10305: }
10306: }
10307: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
10308: %csvoptions = %{$settings->{config}->{csv}->{options}};
10309: foreach my $option (keys(%optionson)) {
10310: unless ($csvoptions{$option}) {
10311: $optionsoff{$option} = $optionson{$option};
10312: $optionson{$option} = '';
10313: }
10314: }
10315: }
10316: }
10317: } else {
10318: $checked{'dat'} = $is_checked;
10319: }
10320: } else {
10321: $checked{'dat'} = $is_checked;
10322: }
10323: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
10324: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10325: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
10326: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
10327: foreach my $item ('dat','csv') {
10328: my $id;
10329: if ($item eq 'csv') {
10330: $id = 'id="scantronconfcsv" ';
10331: }
10332: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
10333: $titles{$item}.'</label>'.(' 'x3);
10334: if ($item eq 'csv') {
10335: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
10336: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
10337: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
10338: foreach my $col (@fields) {
10339: my $selnone;
10340: if ($csvfields{$col} eq '') {
10341: $selnone = ' selected="selected"';
10342: }
10343: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
10344: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
10345: '<option value=""'.$selnone.'></option>';
10346: for (my $i=0; $i<20; $i++) {
10347: my $shown = $i+1;
10348: my $sel;
10349: unless ($selnone) {
10350: if (exists($csvfields{$col})) {
10351: if ($csvfields{$col} == $i) {
10352: $sel = ' selected="selected"';
10353: }
10354: }
10355: }
10356: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
10357: }
10358: $datatable .= '</select></td></tr>';
10359: }
10360: $datatable .= '</table></fieldset>'.
10361: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
10362: '<legend>'.&mt('CSV Options').'</legend>';
10363: foreach my $option ('hdr','pad','rem') {
10364: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
10365: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
10366: &mt('Yes').'</label>'.(' 'x2)."\n".
10367: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
10368: }
10369: $datatable .= '</fieldset>';
10370: $itemcount ++;
10371: }
10372: }
10373: $datatable .= '</td></tr>';
10374: $$rowtotal ++;
10375: return $datatable;
10376: }
10377:
10378: sub scantronconfig_titles {
10379: return &Apache::lonlocal::texthash(
10380: dat => 'Standard format (.dat)',
10381: csv => 'Comma separated values (.csv)',
10382: hdr => 'Remove first line in file (contains column titles)',
10383: pad => 'Prepend 0s to PaperID',
10384: rem => 'Remove leading spaces (except Question Response columns)',
10385: CODE => 'CODE',
10386: ID => 'Student ID',
10387: PaperID => 'Paper ID',
10388: FirstName => 'First Name',
10389: LastName => 'Last Name',
10390: FirstQuestion => 'First Question Response',
10391: Section => 'Section',
10392: );
10393: }
10394:
10395: sub scantroncsv_fields {
10396: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
10397: }
10398:
10399: sub print_coursecategories {
10400: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
10401: my $datatable;
10402: if ($position eq 'top') {
10403: my (%checked);
10404: my @catitems = ('unauth','auth');
10405: my @cattypes = ('std','domonly','codesrch','none');
10406: $checked{'unauth'} = 'std';
10407: $checked{'auth'} = 'std';
10408: if (ref($settings) eq 'HASH') {
10409: foreach my $type (@cattypes) {
10410: if ($type eq $settings->{'unauth'}) {
10411: $checked{'unauth'} = $type;
10412: }
10413: if ($type eq $settings->{'auth'}) {
10414: $checked{'auth'} = $type;
10415: }
10416: }
10417: }
10418: my %lt = &Apache::lonlocal::texthash (
10419: unauth => 'Catalog type for unauthenticated users',
10420: auth => 'Catalog type for authenticated users',
10421: none => 'No catalog',
10422: std => 'Standard catalog',
10423: domonly => 'Domain-only catalog',
10424: codesrch => "Code search form",
10425: );
10426: my $itemcount = 0;
10427: foreach my $item (@catitems) {
10428: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10429: $datatable .= '<tr '.$css_class.'>'.
10430: '<td>'.$lt{$item}.'</td>'.
10431: '<td class="LC_right_item"><span class="LC_nobreak">';
10432: foreach my $type (@cattypes) {
10433: my $ischecked;
10434: if ($checked{$item} eq $type) {
10435: $ischecked=' checked="checked"';
10436: }
10437: $datatable .= '<label>'.
10438: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
10439: ' />'.$lt{$type}.'</label> ';
10440: }
10441: $datatable .= '</span></td></tr>';
10442: $itemcount ++;
10443: }
10444: $$rowtotal += $itemcount;
10445: } elsif ($position eq 'middle') {
10446: my $toggle_cats_crs = ' ';
10447: my $toggle_cats_dom = ' checked="checked" ';
10448: my $can_cat_crs = ' ';
10449: my $can_cat_dom = ' checked="checked" ';
10450: my $toggle_catscomm_comm = ' ';
10451: my $toggle_catscomm_dom = ' checked="checked" ';
10452: my $can_catcomm_comm = ' ';
10453: my $can_catcomm_dom = ' checked="checked" ';
10454: my $toggle_catsplace_place = ' ';
10455: my $toggle_catsplace_dom = ' checked="checked" ';
10456: my $can_catplace_place = ' ';
10457: my $can_catplace_dom = ' checked="checked" ';
10458:
10459: if (ref($settings) eq 'HASH') {
10460: if ($settings->{'togglecats'} eq 'crs') {
10461: $toggle_cats_crs = $toggle_cats_dom;
10462: $toggle_cats_dom = ' ';
10463: }
10464: if ($settings->{'categorize'} eq 'crs') {
10465: $can_cat_crs = $can_cat_dom;
10466: $can_cat_dom = ' ';
10467: }
10468: if ($settings->{'togglecatscomm'} eq 'comm') {
10469: $toggle_catscomm_comm = $toggle_catscomm_dom;
10470: $toggle_catscomm_dom = ' ';
10471: }
10472: if ($settings->{'categorizecomm'} eq 'comm') {
10473: $can_catcomm_comm = $can_catcomm_dom;
10474: $can_catcomm_dom = ' ';
10475: }
10476: if ($settings->{'togglecatsplace'} eq 'place') {
10477: $toggle_catsplace_place = $toggle_catsplace_dom;
10478: $toggle_catsplace_dom = ' ';
10479: }
10480: if ($settings->{'categorizeplace'} eq 'place') {
10481: $can_catplace_place = $can_catplace_dom;
10482: $can_catplace_dom = ' ';
10483: }
10484: }
10485: my %title = &Apache::lonlocal::texthash (
10486: togglecats => 'Show/Hide a course in catalog',
10487: togglecatscomm => 'Show/Hide a community in catalog',
10488: togglecatsplace => 'Show/Hide a placement test in catalog',
10489: categorize => 'Assign a category to a course',
10490: categorizecomm => 'Assign a category to a community',
10491: categorizeplace => 'Assign a category to a placement test',
10492: );
10493: my %level = &Apache::lonlocal::texthash (
10494: dom => 'Set in Domain',
10495: crs => 'Set in Course',
10496: comm => 'Set in Community',
10497: place => 'Set in Placement Test',
10498: );
10499: $datatable = '<tr class="LC_odd_row">'.
10500: '<td>'.$title{'togglecats'}.'</td>'.
10501: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10502: '<input type="radio" name="togglecats"'.
10503: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10504: '<label><input type="radio" name="togglecats"'.
10505: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10506: '</tr><tr>'.
10507: '<td>'.$title{'categorize'}.'</td>'.
10508: '<td class="LC_right_item"><span class="LC_nobreak">'.
10509: '<label><input type="radio" name="categorize"'.
10510: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10511: '<label><input type="radio" name="categorize"'.
10512: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10513: '</tr><tr class="LC_odd_row">'.
10514: '<td>'.$title{'togglecatscomm'}.'</td>'.
10515: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10516: '<input type="radio" name="togglecatscomm"'.
10517: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10518: '<label><input type="radio" name="togglecatscomm"'.
10519: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10520: '</tr><tr>'.
10521: '<td>'.$title{'categorizecomm'}.'</td>'.
10522: '<td class="LC_right_item"><span class="LC_nobreak">'.
10523: '<label><input type="radio" name="categorizecomm"'.
10524: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10525: '<label><input type="radio" name="categorizecomm"'.
10526: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10527: '</tr><tr class="LC_odd_row">'.
10528: '<td>'.$title{'togglecatsplace'}.'</td>'.
10529: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10530: '<input type="radio" name="togglecatsplace"'.
10531: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10532: '<label><input type="radio" name="togglecatscomm"'.
10533: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
10534: '</tr><tr>'.
10535: '<td>'.$title{'categorizeplace'}.'</td>'.
10536: '<td class="LC_right_item"><span class="LC_nobreak">'.
10537: '<label><input type="radio" name="categorizeplace"'.
10538: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10539: '<label><input type="radio" name="categorizeplace"'.
10540: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
10541: '</tr>';
10542: $$rowtotal += 6;
10543: } else {
10544: my $css_class;
10545: my $itemcount = 1;
10546: my $cathash;
10547: if (ref($settings) eq 'HASH') {
10548: $cathash = $settings->{'cats'};
10549: }
10550: if (ref($cathash) eq 'HASH') {
10551: my (@cats,@trails,%allitems,%idx,@jsarray);
10552: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
10553: \%allitems,\%idx,\@jsarray);
10554: my $maxdepth = scalar(@cats);
10555: my $colattrib = '';
10556: if ($maxdepth > 2) {
10557: $colattrib = ' colspan="2" ';
10558: }
10559: my @path;
10560: if (@cats > 0) {
10561: if (ref($cats[0]) eq 'ARRAY') {
10562: my $numtop = @{$cats[0]};
10563: my $maxnum = $numtop;
10564: my %default_names = (
10565: instcode => &mt('Official courses'),
10566: communities => &mt('Communities'),
10567: placement => &mt('Placement Tests'),
10568: );
10569:
10570: if ((!grep(/^instcode$/,@{$cats[0]})) ||
10571: ($cathash->{'instcode::0'} eq '') ||
10572: (!grep(/^communities$/,@{$cats[0]})) ||
10573: ($cathash->{'communities::0'} eq '') ||
10574: (!grep(/^placement$/,@{$cats[0]})) ||
10575: ($cathash->{'placement::0'} eq '')) {
10576: $maxnum ++;
10577: }
10578: my $lastidx;
10579: for (my $i=0; $i<$numtop; $i++) {
10580: my $parent = $cats[0][$i];
10581: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10582: my $item = &escape($parent).'::0';
10583: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10584: $lastidx = $idx{$item};
10585: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10586: .'<select name="'.$item.'"'.$chgstr.'>';
10587: for (my $k=0; $k<=$maxnum; $k++) {
10588: my $vpos = $k+1;
10589: my $selstr;
10590: if ($k == $i) {
10591: $selstr = ' selected="selected" ';
10592: }
10593: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10594: }
10595: $datatable .= '</select></span></td><td>';
10596: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
10597: $datatable .= '<span class="LC_nobreak">'
10598: .$default_names{$parent}.'</span>';
10599: if ($parent eq 'instcode') {
10600: $datatable .= '<br /><span class="LC_nobreak">('
10601: .&mt('with institutional codes')
10602: .')</span></td><td'.$colattrib.'>';
10603: } else {
10604: $datatable .= '<table><tr><td>';
10605: }
10606: $datatable .= '<span class="LC_nobreak">'
10607: .'<label><input type="radio" name="'
10608: .$parent.'" value="1" checked="checked" />'
10609: .&mt('Display').'</label>';
10610: if ($parent eq 'instcode') {
10611: $datatable .= ' ';
10612: } else {
10613: $datatable .= '</span></td></tr><tr><td>'
10614: .'<span class="LC_nobreak">';
10615: }
10616: $datatable .= '<label><input type="radio" name="'
10617: .$parent.'" value="0" />'
10618: .&mt('Do not display').'</label></span>';
10619: if (($parent eq 'communities') || ($parent eq 'placement')) {
10620: $datatable .= '</td></tr></table>';
10621: }
10622: $datatable .= '</td>';
10623: } else {
10624: $datatable .= $parent
10625: .' <span class="LC_nobreak"><label>'
10626: .'<input type="checkbox" name="deletecategory" '
10627: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10628: }
10629: my $depth = 1;
10630: push(@path,$parent);
10631: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10632: pop(@path);
10633: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10634: $itemcount ++;
10635: }
10636: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10637: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10638: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10639: for (my $k=0; $k<=$maxnum; $k++) {
10640: my $vpos = $k+1;
10641: my $selstr;
10642: if ($k == $numtop) {
10643: $selstr = ' selected="selected" ';
10644: }
10645: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10646: }
10647: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10648: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10649: .'</tr>'."\n";
10650: $itemcount ++;
10651: foreach my $default ('instcode','communities','placement') {
10652: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
10653: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10654: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
10655: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
10656: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
10657: for (my $k=0; $k<=$maxnum; $k++) {
10658: my $vpos = $k+1;
10659: my $selstr;
10660: if ($k == $maxnum) {
10661: $selstr = ' selected="selected" ';
10662: }
10663: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10664: }
10665: $datatable .= '</select></span></td>'.
10666: '<td><span class="LC_nobreak">'.
10667: $default_names{$default}.'</span>';
10668: if ($default eq 'instcode') {
10669: $datatable .= '<br /><span class="LC_nobreak">('
10670: .&mt('with institutional codes').')</span>';
10671: }
10672: $datatable .= '</td>'
10673: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
10674: .&mt('Display').'</label> '
10675: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
10676: .&mt('Do not display').'</label></span></td></tr>';
10677: }
10678: }
10679: }
10680: } else {
10681: $datatable .= &initialize_categories($itemcount);
10682: }
10683: } else {
10684: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
10685: .&initialize_categories($itemcount);
10686: }
10687: $$rowtotal += $itemcount;
10688: }
10689: return $datatable;
10690: }
10691:
10692: sub print_serverstatuses {
10693: my ($dom,$settings,$rowtotal) = @_;
10694: my $datatable;
10695: my @pages = &serverstatus_pages();
10696: my (%namedaccess,%machineaccess);
10697: foreach my $type (@pages) {
10698: $namedaccess{$type} = '';
10699: $machineaccess{$type}= '';
10700: }
10701: if (ref($settings) eq 'HASH') {
10702: foreach my $type (@pages) {
10703: if (exists($settings->{$type})) {
10704: if (ref($settings->{$type}) eq 'HASH') {
10705: foreach my $key (keys(%{$settings->{$type}})) {
10706: if ($key eq 'namedusers') {
10707: $namedaccess{$type} = $settings->{$type}->{$key};
10708: } elsif ($key eq 'machines') {
10709: $machineaccess{$type} = $settings->{$type}->{$key};
10710: }
10711: }
10712: }
10713: }
10714: }
10715: }
10716: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10717: my $rownum = 0;
10718: my $css_class;
10719: foreach my $type (@pages) {
10720: $rownum ++;
10721: $css_class = $rownum%2?' class="LC_odd_row"':'';
10722: $datatable .= '<tr'.$css_class.'>'.
10723: '<td><span class="LC_nobreak">'.
10724: $titles->{$type}.'</span></td>'.
10725: '<td class="LC_left_item">'.
10726: '<input type="text" name="'.$type.'_namedusers" '.
10727: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
10728: '<td class="LC_right_item">'.
10729: '<span class="LC_nobreak">'.
10730: '<input type="text" name="'.$type.'_machines" '.
10731: 'value="'.$machineaccess{$type}.'" size="10" />'.
10732: '</span></td></tr>'."\n";
10733: }
10734: $$rowtotal += $rownum;
10735: return $datatable;
10736: }
10737:
10738: sub serverstatus_pages {
10739: return ('userstatus','lonstatus','loncron','server-status','codeversions',
10740: 'checksums','clusterstatus','certstatus','metadata_keywords',
10741: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
10742: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
10743: }
10744:
10745: sub defaults_javascript {
10746: my ($settings) = @_;
10747: return unless (ref($settings) eq 'HASH');
10748: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10749: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
10750: if ($maxnum eq '') {
10751: $maxnum = 0;
10752: }
10753: $maxnum ++;
10754: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
10755: return <<"ENDSCRIPT";
10756: <script type="text/javascript">
10757: // <![CDATA[
10758: function reorderTypes(form,caller) {
10759: var changedVal;
10760: $jstext
10761: var newpos = 'addinststatus_pos';
10762: var current = new Array;
10763: var maxh = $maxnum;
10764: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10765: var oldVal;
10766: if (caller == newpos) {
10767: changedVal = newitemVal;
10768: } else {
10769: var curritem = 'inststatus_pos_'+caller;
10770: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
10771: current[newitemVal] = newpos;
10772: }
10773: for (var i=0; i<inststatuses.length; i++) {
10774: if (inststatuses[i] != caller) {
10775: var elementName = 'inststatus_pos_'+inststatuses[i];
10776: if (form.elements[elementName]) {
10777: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10778: current[currVal] = elementName;
10779: }
10780: }
10781: }
10782: for (var j=0; j<maxh; j++) {
10783: if (current[j] == undefined) {
10784: oldVal = j;
10785: }
10786: }
10787: if (oldVal < changedVal) {
10788: for (var k=oldVal+1; k<=changedVal ; k++) {
10789: var elementName = current[k];
10790: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10791: }
10792: } else {
10793: for (var k=changedVal; k<oldVal; k++) {
10794: var elementName = current[k];
10795: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10796: }
10797: }
10798: return;
10799: }
10800:
10801: // ]]>
10802: </script>
10803:
10804: ENDSCRIPT
10805: }
10806: return;
10807: }
10808:
10809: sub passwords_javascript {
10810: my %intalert = &Apache::lonlocal::texthash (
10811: 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.',
10812: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
10813: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
10814: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
10815: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
10816: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
10817: );
10818: &js_escape(\%intalert);
10819: my $defmin = $Apache::lonnet::passwdmin;
10820: my $intauthjs = <<"ENDSCRIPT";
10821:
10822: function warnIntAuth(field) {
10823: if (field.name == 'intauth_check') {
10824: if (field.value == '2') {
10825: alert('$intalert{authcheck}');
10826: }
10827: }
10828: if (field.name == 'intauth_cost') {
10829: field.value.replace(/\s/g,'');
10830: if (field.value != '') {
10831: var regexdigit=/^\\d+\$/;
10832: if (!regexdigit.test(field.value)) {
10833: alert('$intalert{authcost}');
10834: }
10835: }
10836: }
10837: return;
10838: }
10839:
10840: function warnIntPass(field) {
10841: field.value.replace(/^\s+/,'');
10842: field.value.replace(/\s+\$/,'');
10843: var regexdigit=/^\\d+\$/;
10844: if (field.name == 'passwords_min') {
10845: if (field.value == '') {
10846: alert('$intalert{passmin}');
10847: field.value = '$defmin';
10848: } else {
10849: if (!regexdigit.test(field.value)) {
10850: alert('$intalert{passmin}');
10851: field.value = '$defmin';
10852: }
10853: var minval = parseInt(field.value,10);
10854: if (minval < $defmin) {
10855: alert('$intalert{passmin}');
10856: field.value = '$defmin';
10857: }
10858: }
10859: } else {
10860: if (field.value == '0') {
10861: field.value = '';
10862: }
10863: if (field.value != '') {
10864: if (field.name == 'passwords_expire') {
10865: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
10866: if (!regexpposnum.test(field.value)) {
10867: alert('$intalert{passexp}');
10868: field.value = '';
10869: } else {
10870: var expval = parseFloat(field.value);
10871: if (expval == 0) {
10872: alert('$intalert{passexp}');
10873: field.value = '';
10874: }
10875: }
10876: } else {
10877: if (!regexdigit.test(field.value)) {
10878: if (field.name == 'passwords_max') {
10879: alert('$intalert{passmax}');
10880: } else {
10881: if (field.name == 'passwords_numsaved') {
10882: alert('$intalert{passnum}');
10883: }
10884: }
10885: field.value = '';
10886: }
10887: }
10888: }
10889: }
10890: return;
10891: }
10892:
10893: ENDSCRIPT
10894: return &Apache::lonhtmlcommon::scripttag($intauthjs);
10895: }
10896:
10897: sub coursecategories_javascript {
10898: my ($settings) = @_;
10899: my ($output,$jstext,$cathash);
10900: if (ref($settings) eq 'HASH') {
10901: $cathash = $settings->{'cats'};
10902: }
10903: if (ref($cathash) eq 'HASH') {
10904: my (@cats,@jsarray,%idx);
10905: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
10906: if (@jsarray > 0) {
10907: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
10908: for (my $i=0; $i<@jsarray; $i++) {
10909: if (ref($jsarray[$i]) eq 'ARRAY') {
10910: my $catstr = join('","',@{$jsarray[$i]});
10911: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
10912: }
10913: }
10914: }
10915: } else {
10916: $jstext = ' var categories = Array(1);'."\n".
10917: ' categories[0] = Array("instcode_pos");'."\n";
10918: }
10919: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
10920: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
10921: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
10922: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
10923: &js_escape(\$instcode_reserved);
10924: &js_escape(\$communities_reserved);
10925: &js_escape(\$placement_reserved);
10926: &js_escape(\$choose_again);
10927: $output = <<"ENDSCRIPT";
10928: <script type="text/javascript">
10929: // <![CDATA[
10930: function reorderCats(form,parent,item,idx) {
10931: var changedVal;
10932: $jstext
10933: var newpos = 'addcategory_pos';
10934: if (parent == '') {
10935: var has_instcode = 0;
10936: var maxtop = categories[idx].length;
10937: for (var j=0; j<maxtop; j++) {
10938: if (categories[idx][j] == 'instcode::0') {
10939: has_instcode == 1;
10940: }
10941: }
10942: if (has_instcode == 0) {
10943: categories[idx][maxtop] = 'instcode_pos';
10944: }
10945: } else {
10946: newpos += '_'+parent;
10947: }
10948: var maxh = 1 + categories[idx].length;
10949: var current = new Array;
10950: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10951: if (item == newpos) {
10952: changedVal = newitemVal;
10953: } else {
10954: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
10955: current[newitemVal] = newpos;
10956: }
10957: for (var i=0; i<categories[idx].length; i++) {
10958: var elementName = categories[idx][i];
10959: if (elementName != item) {
10960: if (form.elements[elementName]) {
10961: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10962: current[currVal] = elementName;
10963: }
10964: }
10965: }
10966: var oldVal;
10967: for (var j=0; j<maxh; j++) {
10968: if (current[j] == undefined) {
10969: oldVal = j;
10970: }
10971: }
10972: if (oldVal < changedVal) {
10973: for (var k=oldVal+1; k<=changedVal ; k++) {
10974: var elementName = current[k];
10975: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10976: }
10977: } else {
10978: for (var k=changedVal; k<oldVal; k++) {
10979: var elementName = current[k];
10980: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10981: }
10982: }
10983: return;
10984: }
10985:
10986: function categoryCheck(form) {
10987: if (form.elements['addcategory_name'].value == 'instcode') {
10988: alert('$instcode_reserved\\n$choose_again');
10989: return false;
10990: }
10991: if (form.elements['addcategory_name'].value == 'communities') {
10992: alert('$communities_reserved\\n$choose_again');
10993: return false;
10994: }
10995: if (form.elements['addcategory_name'].value == 'placement') {
10996: alert('$placement_reserved\\n$choose_again');
10997: return false;
10998: }
10999: return true;
11000: }
11001:
11002: // ]]>
11003: </script>
11004:
11005: ENDSCRIPT
11006: return $output;
11007: }
11008:
11009: sub initialize_categories {
11010: my ($itemcount) = @_;
11011: my ($datatable,$css_class,$chgstr);
11012: my %default_names = &Apache::lonlocal::texthash (
11013: instcode => 'Official courses (with institutional codes)',
11014: communities => 'Communities',
11015: placement => 'Placement Tests',
11016: );
11017: my %selnum = (
11018: instcode => '0',
11019: communities => '1',
11020: placement => '2',
11021: );
11022: my %selected;
11023: foreach my $default ('instcode','communities','placement') {
11024: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11025: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11026: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11027: $selected{$selnum{$default}} = ' selected="selected"';
11028: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11029: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11030: .'<option value="0"'.$selected{'0'}.'>1</option>'
11031: .'<option value="1"'.$selected{'1'}.'>2</option>'
11032: .'<option value="2"'.$selected{'2'}.'>3</option>'
11033: .'<option value="3">4</option></select> '
11034: .$default_names{$default}
11035: .'</span></td><td><span class="LC_nobreak">'
11036: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11037: .&mt('Display').'</label> <label>'
11038: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11039: .'</label></span></td></tr>';
11040: $itemcount ++;
11041: }
11042: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11043: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11044: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11045: .'<select name="addcategory_pos"'.$chgstr.'>'
11046: .'<option value="0">1</option>'
11047: .'<option value="1">2</option>'
11048: .'<option value="2">3</option>'
11049: .'<option value="3" selected="selected">4</option></select> '
11050: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11051: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11052: .'</td></tr>';
11053: return $datatable;
11054: }
11055:
11056: sub build_category_rows {
11057: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11058: my ($text,$name,$item,$chgstr);
11059: if (ref($cats) eq 'ARRAY') {
11060: my $maxdepth = scalar(@{$cats});
11061: if (ref($cats->[$depth]) eq 'HASH') {
11062: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11063: my $numchildren = @{$cats->[$depth]{$parent}};
11064: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11065: $text .= '<td><table class="LC_data_table">';
11066: my ($idxnum,$parent_name,$parent_item);
11067: my $higher = $depth - 1;
11068: if ($higher == 0) {
11069: $parent_name = &escape($parent).'::'.$higher;
11070: } else {
11071: if (ref($path) eq 'ARRAY') {
11072: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11073: }
11074: }
11075: $parent_item = 'addcategory_pos_'.$parent_name;
11076: for (my $j=0; $j<=$numchildren; $j++) {
11077: if ($j < $numchildren) {
11078: $name = $cats->[$depth]{$parent}[$j];
11079: $item = &escape($name).':'.&escape($parent).':'.$depth;
11080: $idxnum = $idx->{$item};
11081: } else {
11082: $name = $parent_name;
11083: $item = $parent_item;
11084: }
11085: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11086: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11087: for (my $i=0; $i<=$numchildren; $i++) {
11088: my $vpos = $i+1;
11089: my $selstr;
11090: if ($j == $i) {
11091: $selstr = ' selected="selected" ';
11092: }
11093: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11094: }
11095: $text .= '</select> ';
11096: if ($j < $numchildren) {
11097: my $deeper = $depth+1;
11098: $text .= $name.' '
11099: .'<label><input type="checkbox" name="deletecategory" value="'
11100: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11101: if(ref($path) eq 'ARRAY') {
11102: push(@{$path},$name);
11103: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11104: pop(@{$path});
11105: }
11106: } else {
11107: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11108: if ($j == $numchildren) {
11109: $text .= $name;
11110: } else {
11111: $text .= $item;
11112: }
11113: $text .= '" value="" />';
11114: }
11115: $text .= '</td></tr>';
11116: }
11117: $text .= '</table></td>';
11118: } else {
11119: my $higher = $depth-1;
11120: if ($higher == 0) {
11121: $name = &escape($parent).'::'.$higher;
11122: } else {
11123: if (ref($path) eq 'ARRAY') {
11124: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11125: }
11126: }
11127: my $colspan;
11128: if ($parent ne 'instcode') {
11129: $colspan = $maxdepth - $depth - 1;
11130: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11131: }
11132: }
11133: }
11134: }
11135: return $text;
11136: }
11137:
11138: sub modifiable_userdata_row {
11139: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11140: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11141: my ($role,$rolename,$statustype);
11142: $role = $item;
11143: if ($context eq 'cancreate') {
11144: if ($item =~ /^(emailusername)_(.+)$/) {
11145: $role = $1;
11146: $statustype = $2;
11147: if (ref($usertypes) eq 'HASH') {
11148: if ($usertypes->{$statustype}) {
11149: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11150: } else {
11151: $rolename = &mt('Data provided by user');
11152: }
11153: }
11154: }
11155: } elsif ($context eq 'selfcreate') {
11156: if (ref($usertypes) eq 'HASH') {
11157: $rolename = $usertypes->{$role};
11158: } else {
11159: $rolename = $role;
11160: }
11161: } elsif ($context eq 'lti') {
11162: $rolename = &mt('Institutional data used (if available)');
11163: } elsif ($context eq 'privacy') {
11164: $rolename = $itemdesc;
11165: } else {
11166: if ($role eq 'cr') {
11167: $rolename = &mt('Custom role');
11168: } else {
11169: $rolename = &Apache::lonnet::plaintext($role);
11170: }
11171: }
11172: my (@fields,%fieldtitles);
11173: if (ref($fieldsref) eq 'ARRAY') {
11174: @fields = @{$fieldsref};
11175: } else {
11176: @fields = ('lastname','firstname','middlename','generation',
11177: 'permanentemail','id');
11178: }
11179: if ((ref($titlesref) eq 'HASH')) {
11180: %fieldtitles = %{$titlesref};
11181: } else {
11182: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11183: }
11184: my $output;
11185: my $css_class;
11186: if ($rowcount%2) {
11187: $css_class = 'LC_odd_row';
11188: }
11189: if ($customcss) {
11190: $css_class .= " $customcss";
11191: }
11192: $css_class =~ s/^\s+//;
11193: if ($css_class) {
11194: $css_class = ' class="'.$css_class.'"';
11195: }
11196: if ($rowstyle) {
11197: $css_class .= ' style="'.$rowstyle.'"';
11198: }
11199: if ($rowid) {
11200: $rowid = ' id="'.$rowid.'"';
11201: }
11202: $output = '<tr '.$css_class.$rowid.'>'.
11203: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11204: '<td class="LC_left_item" colspan="2"><table>';
11205: my $rem;
11206: my %checks;
11207: my %current;
11208: if (ref($settings) eq 'HASH') {
11209: my $hashref;
11210: if ($context eq 'lti') {
11211: if (ref($settings) eq 'HASH') {
11212: $hashref = $settings->{'instdata'};
11213: }
11214: } elsif ($context eq 'privacy') {
11215: my ($key,$inner) = split(/_/,$role);
11216: if (ref($settings) eq 'HASH') {
11217: if (ref($settings->{$key}) eq 'HASH') {
11218: $hashref = $settings->{$key}->{$inner};
11219: }
11220: }
11221: } elsif (ref($settings->{$context}) eq 'HASH') {
11222: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11223: $hashref = $settings->{'lti_instdata'};
11224: }
11225: if ($role eq 'emailusername') {
11226: if ($statustype) {
11227: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11228: $hashref = $settings->{$context}->{$role}->{$statustype};
11229: }
11230: }
11231: }
11232: }
11233: if (ref($hashref) eq 'HASH') {
11234: foreach my $field (@fields) {
11235: if ($hashref->{$field}) {
11236: if ($role eq 'emailusername') {
11237: $checks{$field} = $hashref->{$field};
11238: } else {
11239: $checks{$field} = ' checked="checked" ';
11240: }
11241: }
11242: }
11243: }
11244: }
11245:
11246: my $total = scalar(@fields);
11247: for (my $i=0; $i<$total; $i++) {
11248: $rem = $i%($numinrow);
11249: if ($rem == 0) {
11250: if ($i > 0) {
11251: $output .= '</tr>';
11252: }
11253: $output .= '<tr>';
11254: }
11255: my $check = ' ';
11256: unless ($role eq 'emailusername') {
11257: if (exists($checks{$fields[$i]})) {
11258: $check = $checks{$fields[$i]};
11259: } elsif ($context eq 'privacy') {
11260: if ($role =~ /^priv_(domain|course)$/) {
11261: if (ref($settings) ne 'HASH') {
11262: $check = ' checked="checked" ';
11263: }
11264: } elsif ($role =~ /^priv_(author|community)$/) {
11265: if (ref($settings) ne 'HASH') {
11266: unless ($fields[$i] eq 'id') {
11267: $check = ' checked="checked" ';
11268: }
11269: }
11270: } elsif ($role =~ /^(unpriv|othdom)_/) {
11271: if (ref($settings) ne 'HASH') {
11272: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11273: $check = ' checked="checked" ';
11274: }
11275: }
11276: }
11277: } elsif ($context ne 'lti') {
11278: if ($role eq 'st') {
11279: if (ref($settings) ne 'HASH') {
11280: $check = ' checked="checked" ';
11281: }
11282: }
11283: }
11284: }
11285: $output .= '<td class="LC_left_item">'.
11286: '<span class="LC_nobreak">';
11287: my $prefix = 'canmodify';
11288: if ($role eq 'emailusername') {
11289: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
11290: $checks{$fields[$i]} = 'omit';
11291: }
11292: foreach my $option ('required','optional','omit') {
11293: my $checked='';
11294: if ($checks{$fields[$i]} eq $option) {
11295: $checked='checked="checked" ';
11296: }
11297: $output .= '<label>'.
11298: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
11299: &mt($option).'</label>'.(' ' x2);
11300: }
11301: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
11302: } else {
11303: if ($context eq 'lti') {
11304: $prefix = 'lti';
11305: } elsif ($context eq 'privacy') {
11306: $prefix = 'privacy';
11307: }
11308: $output .= '<label>'.
11309: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
11310: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
11311: '</label>';
11312: }
11313: $output .= '</span></td>';
11314: }
11315: $rem = $total%$numinrow;
11316: my $colsleft;
11317: if ($rem) {
11318: $colsleft = $numinrow - $rem;
11319: }
11320: if ($colsleft > 1) {
11321: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
11322: ' </td>';
11323: } elsif ($colsleft == 1) {
11324: $output .= '<td class="LC_left_item"> </td>';
11325: }
11326: $output .= '</tr></table></td></tr>';
11327: return $output;
11328: }
11329:
11330: sub insttypes_row {
11331: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
11332: $customcss,$rowstyle) = @_;
11333: my %lt = &Apache::lonlocal::texthash (
11334: cansearch => 'Users allowed to search',
11335: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
11336: lockablenames => 'User preference to lock name',
11337: selfassign => 'Self-reportable affiliations',
11338: overrides => "Override domain's helpdesk settings based on requester's affiliation",
11339: );
11340: my $showdom;
11341: if ($context eq 'cansearch') {
11342: $showdom = ' ('.$dom.')';
11343: }
11344: my $class = 'LC_left_item';
11345: if ($context eq 'statustocreate') {
11346: $class = 'LC_right_item';
11347: }
11348: my $css_class;
11349: if ($$rowtotal%2) {
11350: $css_class = 'LC_odd_row';
11351: }
11352: if ($customcss) {
11353: $css_class .= ' '.$customcss;
11354: }
11355: $css_class =~ s/^\s+//;
11356: if ($css_class) {
11357: $css_class = ' class="'.$css_class.'"';
11358: }
11359: if ($rowstyle) {
11360: $css_class .= ' style="'.$rowstyle.'"';
11361: }
11362: if ($onclick) {
11363: $onclick = 'onclick="'.$onclick.'" ';
11364: }
11365: my $output = '<tr'.$css_class.'>'.
11366: '<td>'.$lt{$context}.$showdom.
11367: '</td><td class="'.$class.'" colspan="2"><table>';
11368: my $rem;
11369: if (ref($types) eq 'ARRAY') {
11370: for (my $i=0; $i<@{$types}; $i++) {
11371: if (defined($usertypes->{$types->[$i]})) {
11372: my $rem = $i%($numinrow);
11373: if ($rem == 0) {
11374: if ($i > 0) {
11375: $output .= '</tr>';
11376: }
11377: $output .= '<tr>';
11378: }
11379: my $check = ' ';
11380: if (ref($settings) eq 'HASH') {
11381: if (ref($settings->{$context}) eq 'ARRAY') {
11382: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
11383: $check = ' checked="checked" ';
11384: }
11385: } elsif (ref($settings->{$context}) eq 'HASH') {
11386: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
11387: $check = ' checked="checked" ';
11388: }
11389: } elsif ($context eq 'statustocreate') {
11390: $check = ' checked="checked" ';
11391: }
11392: }
11393: $output .= '<td class="LC_left_item">'.
11394: '<span class="LC_nobreak"><label>'.
11395: '<input type="checkbox" name="'.$context.'" '.
11396: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
11397: $usertypes->{$types->[$i]}.'</label></span></td>';
11398: }
11399: }
11400: $rem = @{$types}%($numinrow);
11401: }
11402: my $colsleft = $numinrow - $rem;
11403: if ($context eq 'overrides') {
11404: if ($colsleft > 1) {
11405: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11406: } else {
11407: $output .= '<td class="LC_left_item">';
11408: }
11409: $output .= ' ';
11410: } else {
11411: if ($rem == 0) {
11412: $output .= '<tr>';
11413: }
11414: if ($colsleft > 1) {
11415: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11416: } else {
11417: $output .= '<td class="LC_left_item">';
11418: }
11419: my $defcheck = ' ';
11420: if (ref($settings) eq 'HASH') {
11421: if (ref($settings->{$context}) eq 'ARRAY') {
11422: if (grep(/^default$/,@{$settings->{$context}})) {
11423: $defcheck = ' checked="checked" ';
11424: }
11425: } elsif ($context eq 'statustocreate') {
11426: $defcheck = ' checked="checked" ';
11427: }
11428: }
11429: $output .= '<span class="LC_nobreak"><label>'.
11430: '<input type="checkbox" name="'.$context.'" '.
11431: 'value="default"'.$defcheck.$onclick.' />'.
11432: $othertitle.'</label></span>';
11433: }
11434: $output .= '</td></tr></table></td></tr>';
11435: return $output;
11436: }
11437:
11438: sub sorted_searchtitles {
11439: my %searchtitles = &Apache::lonlocal::texthash(
11440: 'uname' => 'username',
11441: 'lastname' => 'last name',
11442: 'lastfirst' => 'last name, first name',
11443: );
11444: my @titleorder = ('uname','lastname','lastfirst');
11445: return (\%searchtitles,\@titleorder);
11446: }
11447:
11448: sub sorted_searchtypes {
11449: my %srchtypes_desc = (
11450: exact => 'is exact match',
11451: contains => 'contains ..',
11452: begins => 'begins with ..',
11453: );
11454: my @srchtypeorder = ('exact','begins','contains');
11455: return (\%srchtypes_desc,\@srchtypeorder);
11456: }
11457:
11458: sub usertype_update_row {
11459: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11460: my $datatable;
11461: my $numinrow = 4;
11462: foreach my $type (@{$types}) {
11463: if (defined($usertypes->{$type})) {
11464: $$rownums ++;
11465: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11466: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11467: '</td><td class="LC_left_item"><table>';
11468: for (my $i=0; $i<@{$fields}; $i++) {
11469: my $rem = $i%($numinrow);
11470: if ($rem == 0) {
11471: if ($i > 0) {
11472: $datatable .= '</tr>';
11473: }
11474: $datatable .= '<tr>';
11475: }
11476: my $check = ' ';
11477: if (ref($settings) eq 'HASH') {
11478: if (ref($settings->{'fields'}) eq 'HASH') {
11479: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11480: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11481: $check = ' checked="checked" ';
11482: }
11483: }
11484: }
11485: }
11486:
11487: if ($i == @{$fields}-1) {
11488: my $colsleft = $numinrow - $rem;
11489: if ($colsleft > 1) {
11490: $datatable .= '<td colspan="'.$colsleft.'">';
11491: } else {
11492: $datatable .= '<td>';
11493: }
11494: } else {
11495: $datatable .= '<td>';
11496: }
11497: $datatable .= '<span class="LC_nobreak"><label>'.
11498: '<input type="checkbox" name="updateable_'.$type.
11499: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11500: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11501: }
11502: $datatable .= '</tr></table></td></tr>';
11503: }
11504: }
11505: return $datatable;
11506: }
11507:
11508: sub modify_login {
11509: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11510: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
11511: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
11512: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
11513: %title = ( coursecatalog => 'Display course catalog',
11514: adminmail => 'Display administrator E-mail address',
11515: helpdesk => 'Display "Contact Helpdesk" link',
11516: newuser => 'Link for visitors to create a user account',
11517: loginheader => 'Log-in box header',
11518: saml => 'Dual SSO and non-SSO login');
11519: @offon = ('off','on');
11520: if (ref($domconfig{login}) eq 'HASH') {
11521: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
11522: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
11523: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
11524: }
11525: }
11526: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
11527: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
11528: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
11529: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
11530: $saml{$lonhost} = 1;
11531: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
11532: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
11533: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
11534: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
11535: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
11536: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
11537: }
11538: }
11539: }
11540: }
11541: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
11542: \%domconfig,\%loginhash);
11543: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11544: foreach my $item (@toggles) {
11545: $loginhash{login}{$item} = $env{'form.'.$item};
11546: }
11547: $loginhash{login}{loginheader} = $env{'form.loginheader'};
11548: if (ref($colchanges{'login'}) eq 'HASH') {
11549: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
11550: \%loginhash);
11551: }
11552:
11553: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11554: my %domservers = &Apache::lonnet::get_servers($dom);
11555: my @loginvia_attribs = ('serverpath','custompath','exempt');
11556: if (keys(%servers) > 1) {
11557: foreach my $lonhost (keys(%servers)) {
11558: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
11559: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
11560: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
11561: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
11562: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
11563: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11564: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11565: $changes{'loginvia'}{$lonhost} = 1;
11566: } else {
11567: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
11568: $changes{'loginvia'}{$lonhost} = 1;
11569: }
11570: } else {
11571: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11572: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11573: $changes{'loginvia'}{$lonhost} = 1;
11574: }
11575: }
11576: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
11577: foreach my $item (@loginvia_attribs) {
11578: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
11579: }
11580: } else {
11581: foreach my $item (@loginvia_attribs) {
11582: my $new = $env{'form.'.$lonhost.'_'.$item};
11583: if (($item eq 'serverpath') && ($new eq 'custom')) {
11584: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
11585: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11586: $new = '/';
11587: }
11588: }
11589: if (($item eq 'custompath') &&
11590: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11591: $new = '';
11592: }
11593: if ($new ne $curr_loginvia{$lonhost}{$item}) {
11594: $changes{'loginvia'}{$lonhost} = 1;
11595: }
11596: if ($item eq 'exempt') {
11597: $new = &check_exempt_addresses($new);
11598: }
11599: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11600: }
11601: }
11602: } else {
11603: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11604: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11605: $changes{'loginvia'}{$lonhost} = 1;
11606: foreach my $item (@loginvia_attribs) {
11607: my $new = $env{'form.'.$lonhost.'_'.$item};
11608: if (($item eq 'serverpath') && ($new eq 'custom')) {
11609: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11610: $new = '/';
11611: }
11612: }
11613: if (($item eq 'custompath') &&
11614: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11615: $new = '';
11616: }
11617: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11618: }
11619: }
11620: }
11621: }
11622: }
11623:
11624: my $servadm = $r->dir_config('lonAdmEMail');
11625: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11626: if (ref($domconfig{'login'}) eq 'HASH') {
11627: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11628: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11629: if ($lang eq 'nolang') {
11630: push(@currlangs,$lang);
11631: } elsif (defined($langchoices{$lang})) {
11632: push(@currlangs,$lang);
11633: } else {
11634: next;
11635: }
11636: }
11637: }
11638: }
11639: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11640: if (@currlangs > 0) {
11641: foreach my $lang (@currlangs) {
11642: if (grep(/^\Q$lang\E$/,@delurls)) {
11643: $changes{'helpurl'}{$lang} = 1;
11644: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11645: $changes{'helpurl'}{$lang} = 1;
11646: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11647: push(@newlangs,$lang);
11648: } else {
11649: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11650: }
11651: }
11652: }
11653: unless (grep(/^nolang$/,@currlangs)) {
11654: if ($env{'form.loginhelpurl_nolang.filename'}) {
11655: $changes{'helpurl'}{'nolang'} = 1;
11656: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
11657: push(@newlangs,'nolang');
11658: }
11659: }
11660: if ($env{'form.loginhelpurl_add_lang'}) {
11661: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
11662: ($env{'form.loginhelpurl_add_file.filename'})) {
11663: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
11664: $addedfile = $env{'form.loginhelpurl_add_lang'};
11665: }
11666: }
11667: if ((@newlangs > 0) || ($addedfile)) {
11668: my $error;
11669: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11670: if ($configuserok eq 'ok') {
11671: if ($switchserver) {
11672: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
11673: } elsif ($author_ok eq 'ok') {
11674: my @allnew = @newlangs;
11675: if ($addedfile ne '') {
11676: push(@allnew,$addedfile);
11677: }
11678: foreach my $lang (@allnew) {
11679: my $formelem = 'loginhelpurl_'.$lang;
11680: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
11681: $formelem = 'loginhelpurl_add_file';
11682: }
11683: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11684: "help/$lang",'','',$newfile{$lang});
11685: if ($result eq 'ok') {
11686: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
11687: $changes{'helpurl'}{$lang} = 1;
11688: } else {
11689: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
11690: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11691: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
11692: (!grep(/^\Q$lang\E$/,@delurls))) {
11693: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11694: }
11695: }
11696: }
11697: } else {
11698: $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);
11699: }
11700: } else {
11701: $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);
11702: }
11703: if ($error) {
11704: &Apache::lonnet::logthis($error);
11705: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11706: }
11707: }
11708:
11709: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
11710: if (ref($domconfig{'login'}) eq 'HASH') {
11711: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
11712: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
11713: if ($domservers{$lonhost}) {
11714: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11715: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
11716: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
11717: }
11718: }
11719: }
11720: }
11721: }
11722: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
11723: foreach my $lonhost (sort(keys(%domservers))) {
11724: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11725: $changes{'headtag'}{$lonhost} = 1;
11726: } else {
11727: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
11728: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
11729: }
11730: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
11731: push(@newhosts,$lonhost);
11732: } elsif ($currheadtagurls{$lonhost}) {
11733: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
11734: if ($currexempt{$lonhost}) {
11735: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
11736: $changes{'headtag'}{$lonhost} = 1;
11737: }
11738: } elsif ($possexempt{$lonhost}) {
11739: $changes{'headtag'}{$lonhost} = 1;
11740: }
11741: if ($possexempt{$lonhost}) {
11742: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11743: }
11744: }
11745: }
11746: }
11747: if (@newhosts) {
11748: my $error;
11749: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11750: if ($configuserok eq 'ok') {
11751: if ($switchserver) {
11752: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
11753: } elsif ($author_ok eq 'ok') {
11754: foreach my $lonhost (@newhosts) {
11755: my $formelem = 'loginheadtag_'.$lonhost;
11756: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11757: "login/headtag/$lonhost",'','',
11758: $env{'form.loginheadtag_'.$lonhost.'.filename'});
11759: if ($result eq 'ok') {
11760: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
11761: $changes{'headtag'}{$lonhost} = 1;
11762: if ($possexempt{$lonhost}) {
11763: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11764: }
11765: } else {
11766: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
11767: $newheadtagurls{$lonhost},$result);
11768: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11769: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
11770: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
11771: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
11772: }
11773: }
11774: }
11775: } else {
11776: $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);
11777: }
11778: } else {
11779: $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);
11780: }
11781: if ($error) {
11782: &Apache::lonnet::logthis($error);
11783: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11784: }
11785: }
11786: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
11787: my @newsamlimgs;
11788: foreach my $lonhost (keys(%domservers)) {
11789: if ($env{'form.saml_'.$lonhost}) {
11790: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
11791: push(@newsamlimgs,$lonhost);
11792: }
11793: foreach my $item ('text','alt','url','title','notsso') {
11794: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
11795: }
11796: if ($saml{$lonhost}) {
11797: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
11798: #FIXME Need to obsolete published image
11799: delete($currsaml{$lonhost}{'img'});
11800: $changes{'saml'}{$lonhost} = 1;
11801: }
11802: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
11803: $changes{'saml'}{$lonhost} = 1;
11804: }
11805: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
11806: $changes{'saml'}{$lonhost} = 1;
11807: }
11808: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
11809: $changes{'saml'}{$lonhost} = 1;
11810: }
11811: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
11812: $changes{'saml'}{$lonhost} = 1;
11813: }
11814: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
11815: $changes{'saml'}{$lonhost} = 1;
11816: }
11817: } else {
11818: $changes{'saml'}{$lonhost} = 1;
11819: }
11820: foreach my $item ('text','alt','url','title','notsso') {
11821: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
11822: }
11823: } else {
11824: if ($saml{$lonhost}) {
11825: $changes{'saml'}{$lonhost} = 1;
11826: delete($currsaml{$lonhost});
11827: }
11828: }
11829: }
11830: foreach my $posshost (keys(%currsaml)) {
11831: unless (exists($domservers{$posshost})) {
11832: delete($currsaml{$posshost});
11833: }
11834: }
11835: %{$loginhash{'login'}{'saml'}} = %currsaml;
11836: if (@newsamlimgs) {
11837: my $error;
11838: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11839: if ($configuserok eq 'ok') {
11840: if ($switchserver) {
11841: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
11842: } elsif ($author_ok eq 'ok') {
11843: foreach my $lonhost (@newsamlimgs) {
11844: my $formelem = 'saml_img_'.$lonhost;
11845: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11846: "login/saml/$lonhost",'','',
11847: $env{'form.saml_img_'.$lonhost.'.filename'});
11848: if ($result eq 'ok') {
11849: $currsaml{$lonhost}{'img'} = $imgurl;
11850: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
11851: $changes{'saml'}{$lonhost} = 1;
11852: } else {
11853: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
11854: $lonhost,$result);
11855: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11856: }
11857: }
11858: } else {
11859: $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);
11860: }
11861: } else {
11862: $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);
11863: }
11864: if ($error) {
11865: &Apache::lonnet::logthis($error);
11866: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11867: }
11868: }
11869: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
11870:
11871: my $defaulthelpfile = '/adm/loginproblems.html';
11872: my $defaulttext = &mt('Default in use');
11873:
11874: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
11875: $dom);
11876: if ($putresult eq 'ok') {
11877: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11878: my %defaultchecked = (
11879: 'coursecatalog' => 'on',
11880: 'helpdesk' => 'on',
11881: 'adminmail' => 'off',
11882: 'newuser' => 'off',
11883: );
11884: if (ref($domconfig{'login'}) eq 'HASH') {
11885: foreach my $item (@toggles) {
11886: if ($defaultchecked{$item} eq 'on') {
11887: if (($domconfig{'login'}{$item} eq '0') &&
11888: ($env{'form.'.$item} eq '1')) {
11889: $changes{$item} = 1;
11890: } elsif (($domconfig{'login'}{$item} eq '' ||
11891: $domconfig{'login'}{$item} eq '1') &&
11892: ($env{'form.'.$item} eq '0')) {
11893: $changes{$item} = 1;
11894: }
11895: } elsif ($defaultchecked{$item} eq 'off') {
11896: if (($domconfig{'login'}{$item} eq '1') &&
11897: ($env{'form.'.$item} eq '0')) {
11898: $changes{$item} = 1;
11899: } elsif (($domconfig{'login'}{$item} eq '' ||
11900: $domconfig{'login'}{$item} eq '0') &&
11901: ($env{'form.'.$item} eq '1')) {
11902: $changes{$item} = 1;
11903: }
11904: }
11905: }
11906: }
11907: if (keys(%changes) > 0 || $colchgtext) {
11908: &Apache::loncommon::devalidate_domconfig_cache($dom);
11909: if (exists($changes{'saml'})) {
11910: my $hostid_in_use;
11911: my @hosts = &Apache::lonnet::current_machine_ids();
11912: if (@hosts > 1) {
11913: foreach my $hostid (@hosts) {
11914: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
11915: $hostid_in_use = $hostid;
11916: last;
11917: }
11918: }
11919: } else {
11920: $hostid_in_use = $r->dir_config('lonHostID');
11921: }
11922: if (($hostid_in_use) &&
11923: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
11924: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
11925: }
11926: if (ref($lastactref) eq 'HASH') {
11927: if (ref($changes{'saml'}) eq 'HASH') {
11928: my %updates;
11929: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
11930: $lastactref->{'samllanding'} = \%updates;
11931: }
11932: }
11933: }
11934: if (ref($lastactref) eq 'HASH') {
11935: $lastactref->{'domainconfig'} = 1;
11936: }
11937: $resulttext = &mt('Changes made:').'<ul>';
11938: foreach my $item (sort(keys(%changes))) {
11939: if ($item eq 'loginvia') {
11940: if (ref($changes{$item}) eq 'HASH') {
11941: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
11942: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11943: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
11944: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
11945: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
11946: $protocol = 'http' if ($protocol ne 'https');
11947: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
11948:
11949: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
11950: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
11951: } else {
11952: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
11953: }
11954: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
11955: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
11956: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
11957: }
11958: $resulttext .= '</li>';
11959: } else {
11960: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
11961: }
11962: } else {
11963: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
11964: }
11965: }
11966: $resulttext .= '</ul></li>';
11967: }
11968: } elsif ($item eq 'helpurl') {
11969: if (ref($changes{$item}) eq 'HASH') {
11970: foreach my $lang (sort(keys(%{$changes{$item}}))) {
11971: if (grep(/^\Q$lang\E$/,@delurls)) {
11972: my ($chg,$link);
11973: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
11974: if ($lang eq 'nolang') {
11975: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
11976: } else {
11977: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
11978: }
11979: $resulttext .= '<li>'.$chg.'</li>';
11980: } else {
11981: my $chg;
11982: if ($lang eq 'nolang') {
11983: $chg = &mt('custom log-in help file for no preferred language');
11984: } else {
11985: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
11986: }
11987: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
11988: $loginhash{'login'}{'helpurl'}{$lang}.
11989: '?inhibitmenu=yes',$chg,600,500).
11990: '</li>';
11991: }
11992: }
11993: }
11994: } elsif ($item eq 'headtag') {
11995: if (ref($changes{$item}) eq 'HASH') {
11996: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11997: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11998: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
11999: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12000: $resulttext .= '<li><a href="'.
12001: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12002: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12003: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12004: if ($possexempt{$lonhost}) {
12005: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12006: } else {
12007: $resulttext .= &mt('included for any client IP');
12008: }
12009: $resulttext .= '</li>';
12010: }
12011: }
12012: }
12013: } elsif ($item eq 'saml') {
12014: if (ref($changes{$item}) eq 'HASH') {
12015: my %notlt = (
12016: text => 'Text for log-in by SSO',
12017: img => 'SSO button image',
12018: alt => 'Alt text for button image',
12019: url => 'SSO URL',
12020: title => 'Tooltip for SSO link',
12021: notsso => 'Text for non-SSO log-in',
12022: );
12023: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12024: if (ref($currsaml{$lonhost}) eq 'HASH') {
12025: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12026: '<ul>';
12027: foreach my $key ('text','img','alt','url','title','notsso') {
12028: if ($currsaml{$lonhost}{$key} eq '') {
12029: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12030: } else {
12031: my $value = "'$currsaml{$lonhost}{$key}'";
12032: if ($key eq 'img') {
12033: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12034: }
12035: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12036: $value).'</li>';
12037: }
12038: }
12039: $resulttext .= '</ul></li>';
12040: } else {
12041: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12042: }
12043: }
12044: }
12045: } elsif ($item eq 'captcha') {
12046: if (ref($loginhash{'login'}) eq 'HASH') {
12047: my $chgtxt;
12048: if ($loginhash{'login'}{$item} eq 'notused') {
12049: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12050: } else {
12051: my %captchas = &captcha_phrases();
12052: if ($captchas{$loginhash{'login'}{$item}}) {
12053: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12054: } else {
12055: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12056: }
12057: }
12058: $resulttext .= '<li>'.$chgtxt.'</li>';
12059: }
12060: } elsif ($item eq 'recaptchakeys') {
12061: if (ref($loginhash{'login'}) eq 'HASH') {
12062: my ($privkey,$pubkey);
12063: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12064: $pubkey = $loginhash{'login'}{$item}{'public'};
12065: $privkey = $loginhash{'login'}{$item}{'private'};
12066: }
12067: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12068: if (!$pubkey) {
12069: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12070: } else {
12071: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12072: }
12073: if (!$privkey) {
12074: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12075: } else {
12076: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12077: }
12078: $chgtxt .= '</ul>';
12079: $resulttext .= '<li>'.$chgtxt.'</li>';
12080: }
12081: } elsif ($item eq 'recaptchaversion') {
12082: if (ref($loginhash{'login'}) eq 'HASH') {
12083: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12084: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12085: '</li>';
12086: }
12087: }
12088: } else {
12089: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12090: }
12091: }
12092: $resulttext .= $colchgtext.'</ul>';
12093: } else {
12094: $resulttext = &mt('No changes made to log-in page settings');
12095: }
12096: } else {
12097: $resulttext = '<span class="LC_error">'.
12098: &mt('An error occurred: [_1]',$putresult).'</span>';
12099: }
12100: if ($errors) {
12101: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12102: $errors.'</ul>';
12103: }
12104: return $resulttext;
12105: }
12106:
12107: sub check_exempt_addresses {
12108: my ($iplist) = @_;
12109: $iplist =~ s/^\s+//;
12110: $iplist =~ s/\s+$//;
12111: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12112: my (@okips,$new);
12113: foreach my $ip (@poss_ips) {
12114: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12115: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12116: push(@okips,$ip);
12117: }
12118: }
12119: }
12120: if (@okips > 0) {
12121: $new = join(',',@okips);
12122: } else {
12123: $new = '';
12124: }
12125: return $new;
12126: }
12127:
12128: sub color_font_choices {
12129: my %choices =
12130: &Apache::lonlocal::texthash (
12131: img => "Header",
12132: bgs => "Background colors",
12133: links => "Link colors",
12134: images => "Images",
12135: font => "Font color",
12136: fontmenu => "Font menu",
12137: pgbg => "Page",
12138: tabbg => "Header",
12139: sidebg => "Border",
12140: link => "Link",
12141: alink => "Active link",
12142: vlink => "Visited link",
12143: );
12144: return %choices;
12145: }
12146:
12147: sub modify_rolecolors {
12148: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12149: my ($resulttext,%rolehash);
12150: $rolehash{'rolecolors'} = {};
12151: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12152: if ($domconfig{'rolecolors'} eq '') {
12153: $domconfig{'rolecolors'} = {};
12154: }
12155: }
12156: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12157: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12158: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12159: $dom);
12160: if ($putresult eq 'ok') {
12161: if (keys(%changes) > 0) {
12162: &Apache::loncommon::devalidate_domconfig_cache($dom);
12163: if (ref($lastactref) eq 'HASH') {
12164: $lastactref->{'domainconfig'} = 1;
12165: }
12166: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12167: $rolehash{'rolecolors'});
12168: } else {
12169: $resulttext = &mt('No changes made to default color schemes');
12170: }
12171: } else {
12172: $resulttext = '<span class="LC_error">'.
12173: &mt('An error occurred: [_1]',$putresult).'</span>';
12174: }
12175: if ($errors) {
12176: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12177: $errors.'</ul>';
12178: }
12179: return $resulttext;
12180: }
12181:
12182: sub modify_colors {
12183: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12184: my (%changes,%choices);
12185: my @bgs;
12186: my @links = ('link','alink','vlink');
12187: my @logintext;
12188: my @images;
12189: my $servadm = $r->dir_config('lonAdmEMail');
12190: my $errors;
12191: my %defaults;
12192: foreach my $role (@{$roles}) {
12193: if ($role eq 'login') {
12194: %choices = &login_choices();
12195: @logintext = ('textcol','bgcol');
12196: } else {
12197: %choices = &color_font_choices();
12198: }
12199: if ($role eq 'login') {
12200: @images = ('img','logo','domlogo','login');
12201: @bgs = ('pgbg','mainbg','sidebg');
12202: } else {
12203: @images = ('img');
12204: @bgs = ('pgbg','tabbg','sidebg');
12205: }
12206: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12207: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
12208: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
12209: }
12210: if ($role eq 'login') {
12211: foreach my $item (@logintext) {
12212: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12213: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12214: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12215: }
12216: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
12217: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12218: }
12219: }
12220: } else {
12221: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
12222: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
12223: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
12224: }
12225: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
12226: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
12227: }
12228: }
12229: foreach my $item (@bgs) {
12230: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12231: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12232: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12233: }
12234: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
12235: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12236: }
12237: }
12238: foreach my $item (@links) {
12239: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12240: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12241: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12242: }
12243: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
12244: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12245: }
12246: }
12247: my ($configuserok,$author_ok,$switchserver) =
12248: &config_check($dom,$confname,$servadm);
12249: my ($width,$height) = &thumb_dimensions();
12250: if (ref($domconfig->{$role}) ne 'HASH') {
12251: $domconfig->{$role} = {};
12252: }
12253: foreach my $img (@images) {
12254: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
12255: if (defined($env{'form.login_showlogo_'.$img})) {
12256: $confhash->{$role}{'showlogo'}{$img} = 1;
12257: } else {
12258: $confhash->{$role}{'showlogo'}{$img} = 0;
12259: }
12260: }
12261: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
12262: && !defined($domconfig->{$role}{$img})
12263: && !$env{'form.'.$role.'_del_'.$img}
12264: && $env{'form.'.$role.'_import_'.$img}) {
12265: # import the old configured image from the .tab setting
12266: # if they haven't provided a new one
12267: $domconfig->{$role}{$img} =
12268: $env{'form.'.$role.'_import_'.$img};
12269: }
12270: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
12271: my $error;
12272: if ($configuserok eq 'ok') {
12273: if ($switchserver) {
12274: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
12275: } else {
12276: if ($author_ok eq 'ok') {
12277: my ($result,$logourl) =
12278: &publishlogo($r,'upload',$role.'_'.$img,
12279: $dom,$confname,$img,$width,$height);
12280: if ($result eq 'ok') {
12281: $confhash->{$role}{$img} = $logourl;
12282: $changes{$role}{'images'}{$img} = 1;
12283: } else {
12284: $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);
12285: }
12286: } else {
12287: $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);
12288: }
12289: }
12290: } else {
12291: $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);
12292: }
12293: if ($error) {
12294: &Apache::lonnet::logthis($error);
12295: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12296: }
12297: } elsif ($domconfig->{$role}{$img} ne '') {
12298: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
12299: my $error;
12300: if ($configuserok eq 'ok') {
12301: # is confname an author?
12302: if ($switchserver eq '') {
12303: if ($author_ok eq 'ok') {
12304: my ($result,$logourl) =
12305: &publishlogo($r,'copy',$domconfig->{$role}{$img},
12306: $dom,$confname,$img,$width,$height);
12307: if ($result eq 'ok') {
12308: $confhash->{$role}{$img} = $logourl;
12309: $changes{$role}{'images'}{$img} = 1;
12310: }
12311: }
12312: }
12313: }
12314: }
12315: }
12316: }
12317: if (ref($domconfig) eq 'HASH') {
12318: if (ref($domconfig->{$role}) eq 'HASH') {
12319: foreach my $img (@images) {
12320: if ($domconfig->{$role}{$img} ne '') {
12321: if ($env{'form.'.$role.'_del_'.$img}) {
12322: $confhash->{$role}{$img} = '';
12323: $changes{$role}{'images'}{$img} = 1;
12324: } else {
12325: if ($confhash->{$role}{$img} eq '') {
12326: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
12327: }
12328: }
12329: } else {
12330: if ($env{'form.'.$role.'_del_'.$img}) {
12331: $confhash->{$role}{$img} = '';
12332: $changes{$role}{'images'}{$img} = 1;
12333: }
12334: }
12335: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
12336: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
12337: if ($confhash->{$role}{'showlogo'}{$img} ne
12338: $domconfig->{$role}{'showlogo'}{$img}) {
12339: $changes{$role}{'showlogo'}{$img} = 1;
12340: }
12341: } else {
12342: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12343: $changes{$role}{'showlogo'}{$img} = 1;
12344: }
12345: }
12346: }
12347: }
12348: if ($domconfig->{$role}{'font'} ne '') {
12349: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
12350: $changes{$role}{'font'} = 1;
12351: }
12352: } else {
12353: if ($confhash->{$role}{'font'}) {
12354: $changes{$role}{'font'} = 1;
12355: }
12356: }
12357: if ($role ne 'login') {
12358: if ($domconfig->{$role}{'fontmenu'} ne '') {
12359: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
12360: $changes{$role}{'fontmenu'} = 1;
12361: }
12362: } else {
12363: if ($confhash->{$role}{'fontmenu'}) {
12364: $changes{$role}{'fontmenu'} = 1;
12365: }
12366: }
12367: }
12368: foreach my $item (@bgs) {
12369: if ($domconfig->{$role}{$item} ne '') {
12370: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12371: $changes{$role}{'bgs'}{$item} = 1;
12372: }
12373: } else {
12374: if ($confhash->{$role}{$item}) {
12375: $changes{$role}{'bgs'}{$item} = 1;
12376: }
12377: }
12378: }
12379: foreach my $item (@links) {
12380: if ($domconfig->{$role}{$item} ne '') {
12381: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12382: $changes{$role}{'links'}{$item} = 1;
12383: }
12384: } else {
12385: if ($confhash->{$role}{$item}) {
12386: $changes{$role}{'links'}{$item} = 1;
12387: }
12388: }
12389: }
12390: foreach my $item (@logintext) {
12391: if ($domconfig->{$role}{$item} ne '') {
12392: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12393: $changes{$role}{'logintext'}{$item} = 1;
12394: }
12395: } else {
12396: if ($confhash->{$role}{$item}) {
12397: $changes{$role}{'logintext'}{$item} = 1;
12398: }
12399: }
12400: }
12401: } else {
12402: &default_change_checker($role,\@images,\@links,\@bgs,
12403: \@logintext,$confhash,\%changes);
12404: }
12405: } else {
12406: &default_change_checker($role,\@images,\@links,\@bgs,
12407: \@logintext,$confhash,\%changes);
12408: }
12409: }
12410: return ($errors,%changes);
12411: }
12412:
12413: sub config_check {
12414: my ($dom,$confname,$servadm) = @_;
12415: my ($configuserok,$author_ok,$switchserver,%currroles);
12416: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
12417: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
12418: $confname,$servadm);
12419: if ($configuserok eq 'ok') {
12420: $switchserver = &check_switchserver($dom,$confname);
12421: if ($switchserver eq '') {
12422: $author_ok = &check_authorstatus($dom,$confname,%currroles);
12423: }
12424: }
12425: return ($configuserok,$author_ok,$switchserver);
12426: }
12427:
12428: sub default_change_checker {
12429: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
12430: foreach my $item (@{$links}) {
12431: if ($confhash->{$role}{$item}) {
12432: $changes->{$role}{'links'}{$item} = 1;
12433: }
12434: }
12435: foreach my $item (@{$bgs}) {
12436: if ($confhash->{$role}{$item}) {
12437: $changes->{$role}{'bgs'}{$item} = 1;
12438: }
12439: }
12440: foreach my $item (@{$logintext}) {
12441: if ($confhash->{$role}{$item}) {
12442: $changes->{$role}{'logintext'}{$item} = 1;
12443: }
12444: }
12445: foreach my $img (@{$images}) {
12446: if ($env{'form.'.$role.'_del_'.$img}) {
12447: $confhash->{$role}{$img} = '';
12448: $changes->{$role}{'images'}{$img} = 1;
12449: }
12450: if ($role eq 'login') {
12451: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12452: $changes->{$role}{'showlogo'}{$img} = 1;
12453: }
12454: }
12455: }
12456: if ($confhash->{$role}{'font'}) {
12457: $changes->{$role}{'font'} = 1;
12458: }
12459: }
12460:
12461: sub display_colorchgs {
12462: my ($dom,$changes,$roles,$confhash) = @_;
12463: my (%choices,$resulttext);
12464: if (!grep(/^login$/,@{$roles})) {
12465: $resulttext = &mt('Changes made:').'<br />';
12466: }
12467: foreach my $role (@{$roles}) {
12468: if ($role eq 'login') {
12469: %choices = &login_choices();
12470: } else {
12471: %choices = &color_font_choices();
12472: }
12473: if (ref($changes->{$role}) eq 'HASH') {
12474: if ($role ne 'login') {
12475: $resulttext .= '<h4>'.&mt($role).'</h4>';
12476: }
12477: foreach my $key (sort(keys(%{$changes->{$role}}))) {
12478: if ($role ne 'login') {
12479: $resulttext .= '<ul>';
12480: }
12481: if (ref($changes->{$role}{$key}) eq 'HASH') {
12482: if ($role ne 'login') {
12483: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
12484: }
12485: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
12486: if (($role eq 'login') && ($key eq 'showlogo')) {
12487: if ($confhash->{$role}{$key}{$item}) {
12488: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
12489: } else {
12490: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
12491: }
12492: } elsif ($confhash->{$role}{$item} eq '') {
12493: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
12494: } else {
12495: my $newitem = $confhash->{$role}{$item};
12496: if ($key eq 'images') {
12497: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
12498: }
12499: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
12500: }
12501: }
12502: if ($role ne 'login') {
12503: $resulttext .= '</ul></li>';
12504: }
12505: } else {
12506: if ($confhash->{$role}{$key} eq '') {
12507: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
12508: } else {
12509: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
12510: }
12511: }
12512: if ($role ne 'login') {
12513: $resulttext .= '</ul>';
12514: }
12515: }
12516: }
12517: }
12518: return $resulttext;
12519: }
12520:
12521: sub thumb_dimensions {
12522: return ('200','50');
12523: }
12524:
12525: sub check_dimensions {
12526: my ($inputfile) = @_;
12527: my ($fullwidth,$fullheight);
12528: if ($inputfile =~ m|^[/\w.\-]+$|) {
12529: if (open(PIPE,"identify $inputfile 2>&1 |")) {
12530: my $imageinfo = <PIPE>;
12531: if (!close(PIPE)) {
12532: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
12533: }
12534: chomp($imageinfo);
12535: my ($fullsize) =
12536: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
12537: if ($fullsize) {
12538: ($fullwidth,$fullheight) = split(/x/,$fullsize);
12539: }
12540: }
12541: }
12542: return ($fullwidth,$fullheight);
12543: }
12544:
12545: sub check_configuser {
12546: my ($uhome,$dom,$confname,$servadm) = @_;
12547: my ($configuserok,%currroles);
12548: if ($uhome eq 'no_host') {
12549: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
12550: my $configpass = &LONCAPA::Enrollment::create_password($dom);
12551: $configuserok =
12552: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
12553: $configpass,'','','','','',undef,$servadm);
12554: } else {
12555: $configuserok = 'ok';
12556: %currroles =
12557: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
12558: }
12559: return ($configuserok,%currroles);
12560: }
12561:
12562: sub check_authorstatus {
12563: my ($dom,$confname,%currroles) = @_;
12564: my $author_ok;
12565: if (!$currroles{':'.$dom.':au'}) {
12566: my $start = time;
12567: my $end = 0;
12568: $author_ok =
12569: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
12570: 'au',$end,$start,'','','domconfig');
12571: } else {
12572: $author_ok = 'ok';
12573: }
12574: return $author_ok;
12575: }
12576:
12577: sub publishlogo {
12578: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
12579: my ($output,$fname,$logourl,$madethumb);
12580: if ($action eq 'upload') {
12581: $fname=$env{'form.'.$formname.'.filename'};
12582: chop($env{'form.'.$formname});
12583: } else {
12584: ($fname) = ($formname =~ /([^\/]+)$/);
12585: }
12586: if ($savefileas ne '') {
12587: $fname = $savefileas;
12588: }
12589: $fname=&Apache::lonnet::clean_filename($fname);
12590: # See if there is anything left
12591: unless ($fname) { return ('error: no uploaded file'); }
12592: $fname="$subdir/$fname";
12593: my $docroot=$r->dir_config('lonDocRoot');
12594: my $filepath="$docroot/priv";
12595: my $relpath = "$dom/$confname";
12596: my ($fnamepath,$file,$fetchthumb);
12597: $file=$fname;
12598: if ($fname=~m|/|) {
12599: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
12600: }
12601: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
12602: my $count;
12603: for ($count=5;$count<=$#parts;$count++) {
12604: $filepath.="/$parts[$count]";
12605: if ((-e $filepath)!=1) {
12606: mkdir($filepath,02770);
12607: }
12608: }
12609: # Check for bad extension and disallow upload
12610: if ($file=~/\.(\w+)$/ &&
12611: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
12612: $output =
12613: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
12614: } elsif ($file=~/\.(\w+)$/ &&
12615: !defined(&Apache::loncommon::fileembstyle($1))) {
12616: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
12617: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
12618: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
12619: } elsif (-d "$filepath/$file") {
12620: $output = &mt('Filename is a directory name - rename the file and re-upload');
12621: } else {
12622: my $source = $filepath.'/'.$file;
12623: my $logfile;
12624: if (!open($logfile,">>",$source.'.log')) {
12625: return (&mt('No write permission to Authoring Space'));
12626: }
12627: print $logfile
12628: "\n================= Publish ".localtime()." ================\n".
12629: $env{'user.name'}.':'.$env{'user.domain'}."\n";
12630: # Save the file
12631: if (!open(FH,">",$source)) {
12632: &Apache::lonnet::logthis('Failed to create '.$source);
12633: return (&mt('Failed to create file'));
12634: }
12635: if ($action eq 'upload') {
12636: if (!print FH ($env{'form.'.$formname})) {
12637: &Apache::lonnet::logthis('Failed to write to '.$source);
12638: return (&mt('Failed to write file'));
12639: }
12640: } else {
12641: my $original = &Apache::lonnet::filelocation('',$formname);
12642: if(!copy($original,$source)) {
12643: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
12644: return (&mt('Failed to write file'));
12645: }
12646: }
12647: close(FH);
12648: chmod(0660, $source); # Permissions to rw-rw---.
12649:
12650: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
12651: my $copyfile=$targetdir.'/'.$file;
12652:
12653: my @parts=split(/\//,$targetdir);
12654: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
12655: for (my $count=5;$count<=$#parts;$count++) {
12656: $path.="/$parts[$count]";
12657: if (!-e $path) {
12658: print $logfile "\nCreating directory ".$path;
12659: mkdir($path,02770);
12660: }
12661: }
12662: my $versionresult;
12663: if (-e $copyfile) {
12664: $versionresult = &logo_versioning($targetdir,$file,$logfile);
12665: } else {
12666: $versionresult = 'ok';
12667: }
12668: if ($versionresult eq 'ok') {
12669: if (copy($source,$copyfile)) {
12670: print $logfile "\nCopied original source to ".$copyfile."\n";
12671: $output = 'ok';
12672: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
12673: push(@{$modified_urls},[$copyfile,$source]);
12674: my $metaoutput =
12675: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
12676: unless ($registered_cleanup) {
12677: my $handlers = $r->get_handlers('PerlCleanupHandler');
12678: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
12679: $registered_cleanup=1;
12680: }
12681: } else {
12682: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
12683: $output = &mt('Failed to copy file to RES space').", $!";
12684: }
12685: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
12686: my $inputfile = $filepath.'/'.$file;
12687: my $outfile = $filepath.'/'.'tn-'.$file;
12688: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
12689: if ($fullwidth ne '' && $fullheight ne '') {
12690: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
12691: my $thumbsize = $thumbwidth.'x'.$thumbheight;
12692: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
12693: system({$args[0]} @args);
12694: chmod(0660, $filepath.'/tn-'.$file);
12695: if (-e $outfile) {
12696: my $copyfile=$targetdir.'/tn-'.$file;
12697: if (copy($outfile,$copyfile)) {
12698: print $logfile "\nCopied source to ".$copyfile."\n";
12699: my $thumb_metaoutput =
12700: &write_metadata($dom,$confname,$formname,
12701: $targetdir,'tn-'.$file,$logfile);
12702: push(@{$modified_urls},[$copyfile,$outfile]);
12703: unless ($registered_cleanup) {
12704: my $handlers = $r->get_handlers('PerlCleanupHandler');
12705: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
12706: $registered_cleanup=1;
12707: }
12708: $madethumb = 1;
12709: } else {
12710: print $logfile "\nUnable to write ".$copyfile.
12711: ':'.$!."\n";
12712: }
12713: }
12714: }
12715: }
12716: }
12717: } else {
12718: $output = $versionresult;
12719: }
12720: }
12721: return ($output,$logourl,$madethumb);
12722: }
12723:
12724: sub logo_versioning {
12725: my ($targetdir,$file,$logfile) = @_;
12726: my $target = $targetdir.'/'.$file;
12727: my ($maxversion,$fn,$extn,$output);
12728: $maxversion = 0;
12729: if ($file =~ /^(.+)\.(\w+)$/) {
12730: $fn=$1;
12731: $extn=$2;
12732: }
12733: opendir(DIR,$targetdir);
12734: while (my $filename=readdir(DIR)) {
12735: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
12736: $maxversion=($1>$maxversion)?$1:$maxversion;
12737: }
12738: }
12739: $maxversion++;
12740: print $logfile "\nCreating old version ".$maxversion."\n";
12741: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
12742: if (copy($target,$copyfile)) {
12743: print $logfile "Copied old target to ".$copyfile."\n";
12744: $copyfile=$copyfile.'.meta';
12745: if (copy($target.'.meta',$copyfile)) {
12746: print $logfile "Copied old target metadata to ".$copyfile."\n";
12747: $output = 'ok';
12748: } else {
12749: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
12750: $output = &mt('Failed to copy old meta').", $!, ";
12751: }
12752: } else {
12753: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
12754: $output = &mt('Failed to copy old target').", $!, ";
12755: }
12756: return $output;
12757: }
12758:
12759: sub write_metadata {
12760: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
12761: my (%metadatafields,%metadatakeys,$output);
12762: $metadatafields{'title'}=$formname;
12763: $metadatafields{'creationdate'}=time;
12764: $metadatafields{'lastrevisiondate'}=time;
12765: $metadatafields{'copyright'}='public';
12766: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
12767: $env{'user.domain'};
12768: $metadatafields{'authorspace'}=$confname.':'.$dom;
12769: $metadatafields{'domain'}=$dom;
12770: {
12771: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
12772: my $mfh;
12773: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
12774: foreach (sort(keys(%metadatafields))) {
12775: unless ($_=~/\./) {
12776: my $unikey=$_;
12777: $unikey=~/^([A-Za-z]+)/;
12778: my $tag=$1;
12779: $tag=~tr/A-Z/a-z/;
12780: print $mfh "\n\<$tag";
12781: foreach (split(/\,/,$metadatakeys{$unikey})) {
12782: my $value=$metadatafields{$unikey.'.'.$_};
12783: $value=~s/\"/\'\'/g;
12784: print $mfh ' '.$_.'="'.$value.'"';
12785: }
12786: print $mfh '>'.
12787: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
12788: .'</'.$tag.'>';
12789: }
12790: }
12791: $output = 'ok';
12792: print $logfile "\nWrote metadata";
12793: close($mfh);
12794: } else {
12795: print $logfile "\nFailed to open metadata file";
12796: $output = &mt('Could not write metadata');
12797: }
12798: }
12799: return $output;
12800: }
12801:
12802: sub notifysubscribed {
12803: foreach my $targetsource (@{$modified_urls}){
12804: next unless (ref($targetsource) eq 'ARRAY');
12805: my ($target,$source)=@{$targetsource};
12806: if ($source ne '') {
12807: if (open(my $logfh,">>",$source.'.log')) {
12808: print $logfh "\nCleanup phase: Notifications\n";
12809: my @subscribed=&subscribed_hosts($target);
12810: foreach my $subhost (@subscribed) {
12811: print $logfh "\nNotifying host ".$subhost.':';
12812: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
12813: print $logfh $reply;
12814: }
12815: my @subscribedmeta=&subscribed_hosts("$target.meta");
12816: foreach my $subhost (@subscribedmeta) {
12817: print $logfh "\nNotifying host for metadata only ".$subhost.':';
12818: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
12819: $subhost);
12820: print $logfh $reply;
12821: }
12822: print $logfh "\n============ Done ============\n";
12823: close($logfh);
12824: }
12825: }
12826: }
12827: return OK;
12828: }
12829:
12830: sub subscribed_hosts {
12831: my ($target) = @_;
12832: my @subscribed;
12833: if (open(my $fh,"<","$target.subscription")) {
12834: while (my $subline=<$fh>) {
12835: if ($subline =~ /^($match_lonid):/) {
12836: my $host = $1;
12837: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
12838: unless (grep(/^\Q$host\E$/,@subscribed)) {
12839: push(@subscribed,$host);
12840: }
12841: }
12842: }
12843: }
12844: }
12845: return @subscribed;
12846: }
12847:
12848: sub check_switchserver {
12849: my ($dom,$confname) = @_;
12850: my ($allowed,$switchserver);
12851: my $home = &Apache::lonnet::homeserver($confname,$dom);
12852: if ($home eq 'no_host') {
12853: $home = &Apache::lonnet::domain($dom,'primary');
12854: }
12855: my @ids=&Apache::lonnet::current_machine_ids();
12856: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
12857: if (!$allowed) {
12858: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
12859: }
12860: return $switchserver;
12861: }
12862:
12863: sub modify_quotas {
12864: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12865: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
12866: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
12867: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
12868: $validationfieldsref);
12869: if ($action eq 'quotas') {
12870: $context = 'tools';
12871: } else {
12872: $context = $action;
12873: }
12874: if ($context eq 'requestcourses') {
12875: @usertools = ('official','unofficial','community','textbook','placement','lti');
12876: @options =('norequest','approval','validate','autolimit');
12877: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
12878: %titles = &courserequest_titles();
12879: $toolregexp = join('|',@usertools);
12880: %conditions = &courserequest_conditions();
12881: $confname = $dom.'-domainconfig';
12882: my $servadm = $r->dir_config('lonAdmEMail');
12883: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12884: ($validationitemsref,$validationnamesref,$validationfieldsref) =
12885: &Apache::loncoursequeueadmin::requestcourses_validation_types();
12886: } elsif ($context eq 'requestauthor') {
12887: @usertools = ('author');
12888: %titles = &authorrequest_titles();
12889: } else {
12890: @usertools = ('aboutme','blog','webdav','portfolio');
12891: %titles = &tool_titles();
12892: }
12893: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12894: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12895: foreach my $key (keys(%env)) {
12896: if ($context eq 'requestcourses') {
12897: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
12898: my $item = $1;
12899: my $type = $2;
12900: if ($type =~ /^limit_(.+)/) {
12901: $limithash{$item}{$1} = $env{$key};
12902: } else {
12903: $confhash{$item}{$type} = $env{$key};
12904: }
12905: }
12906: } elsif ($context eq 'requestauthor') {
12907: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
12908: $confhash{$1} = $env{$key};
12909: }
12910: } else {
12911: if ($key =~ /^form\.quota_(.+)$/) {
12912: $confhash{'defaultquota'}{$1} = $env{$key};
12913: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
12914: $confhash{'authorquota'}{$1} = $env{$key};
12915: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
12916: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
12917: }
12918: }
12919: }
12920: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12921: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
12922: @approvalnotify = sort(@approvalnotify);
12923: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
12924: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
12925: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
12926: foreach my $type (@hasuniquecode) {
12927: if (grep(/^\Q$type\E$/,@crstypes)) {
12928: $confhash{'uniquecode'}{$type} = 1;
12929: }
12930: }
12931: my (%newbook,%allpos);
12932: if ($context eq 'requestcourses') {
12933: foreach my $type ('textbooks','templates') {
12934: @{$allpos{$type}} = ();
12935: my $invalid;
12936: if ($type eq 'textbooks') {
12937: $invalid = &mt('Invalid LON-CAPA course for textbook');
12938: } else {
12939: $invalid = &mt('Invalid LON-CAPA course for template');
12940: }
12941: if ($env{'form.'.$type.'_addbook'}) {
12942: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
12943: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
12944: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
12945: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
12946: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12947: } else {
12948: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
12949: my $position = $env{'form.'.$type.'_addbook_pos'};
12950: $position =~ s/\D+//g;
12951: if ($position ne '') {
12952: $allpos{$type}[$position] = $newbook{$type};
12953: }
12954: }
12955: } else {
12956: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12957: }
12958: }
12959: }
12960: }
12961: if (ref($domconfig{$action}) eq 'HASH') {
12962: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
12963: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
12964: $changes{'notify'}{'approval'} = 1;
12965: }
12966: } else {
12967: if ($confhash{'notify'}{'approval'}) {
12968: $changes{'notify'}{'approval'} = 1;
12969: }
12970: }
12971: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
12972: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12973: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
12974: unless ($confhash{'uniquecode'}{$crstype}) {
12975: $changes{'uniquecode'} = 1;
12976: }
12977: }
12978: unless ($changes{'uniquecode'}) {
12979: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
12980: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
12981: $changes{'uniquecode'} = 1;
12982: }
12983: }
12984: }
12985: } else {
12986: $changes{'uniquecode'} = 1;
12987: }
12988: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
12989: $changes{'uniquecode'} = 1;
12990: }
12991: if ($context eq 'requestcourses') {
12992: foreach my $type ('textbooks','templates') {
12993: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12994: my %deletions;
12995: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
12996: if (@todelete) {
12997: map { $deletions{$_} = 1; } @todelete;
12998: }
12999: my %imgdeletions;
13000: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
13001: if (@todeleteimages) {
13002: map { $imgdeletions{$_} = 1; } @todeleteimages;
13003: }
13004: my $maxnum = $env{'form.'.$type.'_maxnum'};
13005: for (my $i=0; $i<=$maxnum; $i++) {
13006: my $itemid = $env{'form.'.$type.'_id_'.$i};
13007: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
13008: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
13009: if ($deletions{$key}) {
13010: if ($domconfig{$action}{$type}{$key}{'image'}) {
13011: #FIXME need to obsolete item in RES space
13012: }
13013: next;
13014: } else {
13015: my $newpos = $env{'form.'.$itemid};
13016: $newpos =~ s/\D+//g;
13017: foreach my $item ('subject','title','publisher','author') {
13018: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13019: ($type eq 'templates'));
13020: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
13021: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
13022: $changes{$type}{$key} = 1;
13023: }
13024: }
13025: $allpos{$type}[$newpos] = $key;
13026: }
13027: if ($imgdeletions{$key}) {
13028: $changes{$type}{$key} = 1;
13029: #FIXME need to obsolete item in RES space
13030: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
13031: my ($cdom,$cnum) = split(/_/,$key);
13032: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13033: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13034: } else {
13035: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
13036: $cdom,$cnum,$type,$configuserok,
13037: $switchserver,$author_ok);
13038: if ($imgurl) {
13039: $confhash{$type}{$key}{'image'} = $imgurl;
13040: $changes{$type}{$key} = 1;
13041: }
13042: if ($error) {
13043: &Apache::lonnet::logthis($error);
13044: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13045: }
13046: }
13047: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
13048: $confhash{$type}{$key}{'image'} =
13049: $domconfig{$action}{$type}{$key}{'image'};
13050: }
13051: }
13052: }
13053: }
13054: }
13055: }
13056: } else {
13057: if ($confhash{'notify'}{'approval'}) {
13058: $changes{'notify'}{'approval'} = 1;
13059: }
13060: if (ref($confhash{'uniquecode'} eq 'HASH')) {
13061: $changes{'uniquecode'} = 1;
13062: }
13063: }
13064: if ($context eq 'requestcourses') {
13065: foreach my $type ('textbooks','templates') {
13066: if ($newbook{$type}) {
13067: $changes{$type}{$newbook{$type}} = 1;
13068: foreach my $item ('subject','title','publisher','author') {
13069: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13070: ($type eq 'template'));
13071: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
13072: if ($env{'form.'.$type.'_addbook_'.$item}) {
13073: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
13074: }
13075: }
13076: if ($type eq 'textbooks') {
13077: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
13078: my ($cdom,$cnum) = split(/_/,$newbook{$type});
13079: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13080: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13081: } else {
13082: my ($imageurl,$error) =
13083: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13084: $configuserok,$switchserver,$author_ok);
13085: if ($imageurl) {
13086: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13087: }
13088: if ($error) {
13089: &Apache::lonnet::logthis($error);
13090: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13091: }
13092: }
13093: }
13094: }
13095: }
13096: if (@{$allpos{$type}} > 0) {
13097: my $idx = 0;
13098: foreach my $item (@{$allpos{$type}}) {
13099: if ($item ne '') {
13100: $confhash{$type}{$item}{'order'} = $idx;
13101: if (ref($domconfig{$action}) eq 'HASH') {
13102: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13103: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13104: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13105: $changes{$type}{$item} = 1;
13106: }
13107: }
13108: }
13109: }
13110: $idx ++;
13111: }
13112: }
13113: }
13114: }
13115: if (ref($validationitemsref) eq 'ARRAY') {
13116: foreach my $item (@{$validationitemsref}) {
13117: if ($item eq 'fields') {
13118: my @changed;
13119: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13120: if (@{$confhash{'validation'}{$item}} > 0) {
13121: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13122: }
13123: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13124: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13125: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13126: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13127: $domconfig{'requestcourses'}{'validation'}{$item});
13128: } else {
13129: @changed = @{$confhash{'validation'}{$item}};
13130: }
13131: } else {
13132: @changed = @{$confhash{'validation'}{$item}};
13133: }
13134: } else {
13135: @changed = @{$confhash{'validation'}{$item}};
13136: }
13137: if (@changed) {
13138: if ($confhash{'validation'}{$item}) {
13139: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13140: } else {
13141: $changes{'validation'}{$item} = &mt('None');
13142: }
13143: }
13144: } else {
13145: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13146: if ($item eq 'markup') {
13147: if ($env{'form.requestcourses_validation_'.$item}) {
13148: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13149: }
13150: }
13151: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13152: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13153: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13154: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13155: }
13156: } else {
13157: if ($confhash{'validation'}{$item} ne '') {
13158: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13159: }
13160: }
13161: } else {
13162: if ($confhash{'validation'}{$item} ne '') {
13163: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13164: }
13165: }
13166: }
13167: }
13168: }
13169: if ($env{'form.validationdc'}) {
13170: my $newval = $env{'form.validationdc'};
13171: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13172: if (exists($domcoords{$newval})) {
13173: $confhash{'validation'}{'dc'} = $newval;
13174: }
13175: }
13176: if (ref($confhash{'validation'}) eq 'HASH') {
13177: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13178: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13179: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13180: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13181: if ($confhash{'validation'}{'dc'} eq '') {
13182: $changes{'validation'}{'dc'} = &mt('None');
13183: } else {
13184: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13185: }
13186: }
13187: } elsif ($confhash{'validation'}{'dc'} ne '') {
13188: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13189: }
13190: } elsif ($confhash{'validation'}{'dc'} ne '') {
13191: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13192: }
13193: } elsif ($confhash{'validation'}{'dc'} ne '') {
13194: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13195: }
13196: } else {
13197: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13198: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13199: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13200: $changes{'validation'}{'dc'} = &mt('None');
13201: }
13202: }
13203: }
13204: }
13205: }
13206: } else {
13207: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13208: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
13209: }
13210: foreach my $item (@usertools) {
13211: foreach my $type (@{$types},'default','_LC_adv') {
13212: my $unset;
13213: if ($context eq 'requestcourses') {
13214: $unset = '0';
13215: if ($type eq '_LC_adv') {
13216: $unset = '';
13217: }
13218: if ($confhash{$item}{$type} eq 'autolimit') {
13219: $confhash{$item}{$type} .= '=';
13220: unless ($limithash{$item}{$type} =~ /\D/) {
13221: $confhash{$item}{$type} .= $limithash{$item}{$type};
13222: }
13223: }
13224: } elsif ($context eq 'requestauthor') {
13225: $unset = '0';
13226: if ($type eq '_LC_adv') {
13227: $unset = '';
13228: }
13229: } else {
13230: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13231: $confhash{$item}{$type} = 1;
13232: } else {
13233: $confhash{$item}{$type} = 0;
13234: }
13235: }
13236: if (ref($domconfig{$action}) eq 'HASH') {
13237: if ($action eq 'requestauthor') {
13238: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13239: $changes{$type} = 1;
13240: }
13241: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13242: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13243: $changes{$item}{$type} = 1;
13244: }
13245: } else {
13246: if ($context eq 'requestcourses') {
13247: if ($confhash{$item}{$type} ne $unset) {
13248: $changes{$item}{$type} = 1;
13249: }
13250: } else {
13251: if (!$confhash{$item}{$type}) {
13252: $changes{$item}{$type} = 1;
13253: }
13254: }
13255: }
13256: } else {
13257: if ($context eq 'requestcourses') {
13258: if ($confhash{$item}{$type} ne $unset) {
13259: $changes{$item}{$type} = 1;
13260: }
13261: } elsif ($context eq 'requestauthor') {
13262: if ($confhash{$type} ne $unset) {
13263: $changes{$type} = 1;
13264: }
13265: } else {
13266: if (!$confhash{$item}{$type}) {
13267: $changes{$item}{$type} = 1;
13268: }
13269: }
13270: }
13271: }
13272: }
13273: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13274: if (ref($domconfig{'quotas'}) eq 'HASH') {
13275: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13276: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13277: if (exists($confhash{'defaultquota'}{$key})) {
13278: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13279: $changes{'defaultquota'}{$key} = 1;
13280: }
13281: } else {
13282: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13283: }
13284: }
13285: } else {
13286: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13287: if (exists($confhash{'defaultquota'}{$key})) {
13288: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13289: $changes{'defaultquota'}{$key} = 1;
13290: }
13291: } else {
13292: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13293: }
13294: }
13295: }
13296: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13297: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
13298: if (exists($confhash{'authorquota'}{$key})) {
13299: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
13300: $changes{'authorquota'}{$key} = 1;
13301: }
13302: } else {
13303: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
13304: }
13305: }
13306: }
13307: }
13308: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13309: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13310: if (ref($domconfig{'quotas'}) eq 'HASH') {
13311: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13312: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13313: $changes{'defaultquota'}{$key} = 1;
13314: }
13315: } else {
13316: if (!exists($domconfig{'quotas'}{$key})) {
13317: $changes{'defaultquota'}{$key} = 1;
13318: }
13319: }
13320: } else {
13321: $changes{'defaultquota'}{$key} = 1;
13322: }
13323: }
13324: }
13325: if (ref($confhash{'authorquota'}) eq 'HASH') {
13326: foreach my $key (keys(%{$confhash{'authorquota'}})) {
13327: if (ref($domconfig{'quotas'}) eq 'HASH') {
13328: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13329: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
13330: $changes{'authorquota'}{$key} = 1;
13331: }
13332: } else {
13333: $changes{'authorquota'}{$key} = 1;
13334: }
13335: } else {
13336: $changes{'authorquota'}{$key} = 1;
13337: }
13338: }
13339: }
13340: }
13341:
13342: if ($context eq 'requestauthor') {
13343: $domdefaults{'requestauthor'} = \%confhash;
13344: } else {
13345: foreach my $key (keys(%confhash)) {
13346: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13347: $domdefaults{$key} = $confhash{$key};
13348: }
13349: }
13350: }
13351:
13352: my %quotahash = (
13353: $action => { %confhash }
13354: );
13355: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13356: $dom);
13357: if ($putresult eq 'ok') {
13358: if (keys(%changes) > 0) {
13359: my $cachetime = 24*60*60;
13360: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13361: if (ref($lastactref) eq 'HASH') {
13362: $lastactref->{'domdefaults'} = 1;
13363: }
13364: $resulttext = &mt('Changes made:').'<ul>';
13365: unless (($context eq 'requestcourses') ||
13366: ($context eq 'requestauthor')) {
13367: if (ref($changes{'defaultquota'}) eq 'HASH') {
13368: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
13369: foreach my $type (@{$types},'default') {
13370: if (defined($changes{'defaultquota'}{$type})) {
13371: my $typetitle = $usertypes->{$type};
13372: if ($type eq 'default') {
13373: $typetitle = $othertitle;
13374: }
13375: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
13376: }
13377: }
13378: $resulttext .= '</ul></li>';
13379: }
13380: if (ref($changes{'authorquota'}) eq 'HASH') {
13381: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
13382: foreach my $type (@{$types},'default') {
13383: if (defined($changes{'authorquota'}{$type})) {
13384: my $typetitle = $usertypes->{$type};
13385: if ($type eq 'default') {
13386: $typetitle = $othertitle;
13387: }
13388: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
13389: }
13390: }
13391: $resulttext .= '</ul></li>';
13392: }
13393: }
13394: my %newenv;
13395: foreach my $item (@usertools) {
13396: my (%haschgs,%inconf);
13397: if ($context eq 'requestauthor') {
13398: %haschgs = %changes;
13399: %inconf = %confhash;
13400: } else {
13401: if (ref($changes{$item}) eq 'HASH') {
13402: %haschgs = %{$changes{$item}};
13403: }
13404: if (ref($confhash{$item}) eq 'HASH') {
13405: %inconf = %{$confhash{$item}};
13406: }
13407: }
13408: if (keys(%haschgs) > 0) {
13409: my $newacc =
13410: &Apache::lonnet::usertools_access($env{'user.name'},
13411: $env{'user.domain'},
13412: $item,'reload',$context);
13413: if (($context eq 'requestcourses') ||
13414: ($context eq 'requestauthor')) {
13415: if ($env{'environment.canrequest.'.$item} ne $newacc) {
13416: $newenv{'environment.canrequest.'.$item} = $newacc;
13417: }
13418: } else {
13419: if ($env{'environment.availabletools.'.$item} ne $newacc) {
13420: $newenv{'environment.availabletools.'.$item} = $newacc;
13421: }
13422: }
13423: unless ($context eq 'requestauthor') {
13424: $resulttext .= '<li>'.$titles{$item}.'<ul>';
13425: }
13426: foreach my $type (@{$types},'default','_LC_adv') {
13427: if ($haschgs{$type}) {
13428: my $typetitle = $usertypes->{$type};
13429: if ($type eq 'default') {
13430: $typetitle = $othertitle;
13431: } elsif ($type eq '_LC_adv') {
13432: $typetitle = 'LON-CAPA Advanced Users';
13433: }
13434: if ($inconf{$type}) {
13435: if ($context eq 'requestcourses') {
13436: my $cond;
13437: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
13438: if ($1 eq '') {
13439: $cond = &mt('(Automatic processing of any request).');
13440: } else {
13441: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
13442: }
13443: } else {
13444: $cond = $conditions{$inconf{$type}};
13445: }
13446: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
13447: } elsif ($context eq 'requestauthor') {
13448: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
13449: $titles{$inconf{$type}},$typetitle);
13450:
13451: } else {
13452: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
13453: }
13454: } else {
13455: if ($type eq '_LC_adv') {
13456: if ($inconf{$type} eq '0') {
13457: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13458: } else {
13459: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
13460: }
13461: } else {
13462: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13463: }
13464: }
13465: }
13466: }
13467: unless ($context eq 'requestauthor') {
13468: $resulttext .= '</ul></li>';
13469: }
13470: }
13471: }
13472: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
13473: if (ref($changes{'notify'}) eq 'HASH') {
13474: if ($changes{'notify'}{'approval'}) {
13475: if (ref($confhash{'notify'}) eq 'HASH') {
13476: if ($confhash{'notify'}{'approval'}) {
13477: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
13478: } else {
13479: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
13480: }
13481: }
13482: }
13483: }
13484: }
13485: if ($action eq 'requestcourses') {
13486: my @offon = ('off','on');
13487: if ($changes{'uniquecode'}) {
13488: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13489: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
13490: $resulttext .= '<li>'.
13491: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
13492: '</li>';
13493: } else {
13494: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
13495: '</li>';
13496: }
13497: }
13498: foreach my $type ('textbooks','templates') {
13499: if (ref($changes{$type}) eq 'HASH') {
13500: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
13501: foreach my $key (sort(keys(%{$changes{$type}}))) {
13502: my %coursehash = &Apache::lonnet::coursedescription($key);
13503: my $coursetitle = $coursehash{'description'};
13504: my $position = $confhash{$type}{$key}{'order'} + 1;
13505: $resulttext .= '<li>';
13506: foreach my $item ('subject','title','publisher','author') {
13507: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13508: ($type eq 'templates'));
13509: my $name = $item.':';
13510: $name =~ s/^(\w)/\U$1/;
13511: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
13512: }
13513: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
13514: if ($type eq 'textbooks') {
13515: if ($confhash{$type}{$key}{'image'}) {
13516: $resulttext .= ' '.&mt('Image: [_1]',
13517: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
13518: ' alt="Textbook cover" />').'<br />';
13519: }
13520: }
13521: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
13522: }
13523: $resulttext .= '</ul></li>';
13524: }
13525: }
13526: if (ref($changes{'validation'}) eq 'HASH') {
13527: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
13528: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
13529: foreach my $item (@{$validationitemsref}) {
13530: if (exists($changes{'validation'}{$item})) {
13531: if ($item eq 'markup') {
13532: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
13533: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
13534: } else {
13535: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
13536: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
13537: }
13538: }
13539: }
13540: if (exists($changes{'validation'}{'dc'})) {
13541: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
13542: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
13543: }
13544: }
13545: }
13546: }
13547: $resulttext .= '</ul>';
13548: if (keys(%newenv)) {
13549: &Apache::lonnet::appenv(\%newenv);
13550: }
13551: } else {
13552: if ($context eq 'requestcourses') {
13553: $resulttext = &mt('No changes made to rights to request creation of courses.');
13554: } elsif ($context eq 'requestauthor') {
13555: $resulttext = &mt('No changes made to rights to request author space.');
13556: } else {
13557: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
13558: }
13559: }
13560: } else {
13561: $resulttext = '<span class="LC_error">'.
13562: &mt('An error occurred: [_1]',$putresult).'</span>';
13563: }
13564: if ($errors) {
13565: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
13566: '<ul>'.$errors.'</ul></p>';
13567: }
13568: return $resulttext;
13569: }
13570:
13571: sub process_textbook_image {
13572: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
13573: my $filename = $env{'form.'.$caller.'.filename'};
13574: my ($error,$url);
13575: my ($width,$height) = (50,50);
13576: if ($configuserok eq 'ok') {
13577: if ($switchserver) {
13578: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
13579: $switchserver);
13580: } elsif ($author_ok eq 'ok') {
13581: my ($result,$imageurl) =
13582: &publishlogo($r,'upload',$caller,$dom,$confname,
13583: "$type/$cdom/$cnum/cover",$width,$height);
13584: if ($result eq 'ok') {
13585: $url = $imageurl;
13586: } else {
13587: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
13588: }
13589: } else {
13590: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
13591: }
13592: } else {
13593: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
13594: }
13595: return ($url,$error);
13596: }
13597:
13598: sub modify_ltitools {
13599: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13600: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13601: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
13602: my $confname = $dom.'-domainconfig';
13603: my $servadm = $r->dir_config('lonAdmEMail');
13604: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13605: my (%posslti,%possfield);
13606: my @courseroles = ('cc','in','ta','ep','st');
13607: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
13608: map { $posslti{$_} = 1; } @ltiroles;
13609: my @allfields = ('fullname','firstname','lastname','email','user','roles');
13610: map { $possfield{$_} = 1; } @allfields;
13611: my %lt = <itools_names();
13612: if ($env{'form.ltitools_add'}) {
13613: my $title = $env{'form.ltitools_add_title'};
13614: $title =~ s/(`)/'/g;
13615: ($newid,my $error) = &get_ltitools_id($dom,$title);
13616: if ($newid) {
13617: my $position = $env{'form.ltitools_add_pos'};
13618: $position =~ s/\D+//g;
13619: if ($position ne '') {
13620: $allpos[$position] = $newid;
13621: }
13622: $changes{$newid} = 1;
13623: foreach my $item ('title','url','key','secret','lifetime') {
13624: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
13625: if ($item eq 'lifetime') {
13626: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
13627: }
13628: if ($env{'form.ltitools_add_'.$item}) {
13629: if (($item eq 'key') || ($item eq 'secret')) {
13630: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
13631: } else {
13632: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
13633: }
13634: }
13635: }
13636: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
13637: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
13638: }
13639: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
13640: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
13641: }
13642: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
13643: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
13644: } else {
13645: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
13646: }
13647: foreach my $item ('width','height','linktext','explanation') {
13648: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
13649: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
13650: if (($item eq 'width') || ($item eq 'height')) {
13651: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
13652: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
13653: }
13654: } else {
13655: if ($env{'form.ltitools_add_'.$item} ne '') {
13656: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
13657: }
13658: }
13659: }
13660: if ($env{'form.ltitools_add_target'} eq 'window') {
13661: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
13662: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
13663: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
13664: } else {
13665: $confhash{$newid}{'display'}{'target'} = 'iframe';
13666: }
13667: foreach my $item ('passback','roster') {
13668: if ($env{'form.ltitools_'.$item.'_add'}) {
13669: $confhash{$newid}{$item} = 1;
13670: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
13671: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
13672: $lifetime =~ s/^\s+|\s+$//g;
13673: if ($lifetime =~ /^\d+\.?\d*$/) {
13674: $confhash{$newid}{$item.'valid'} = $lifetime;
13675: }
13676: }
13677: }
13678: }
13679: if ($env{'form.ltitools_add_image.filename'} ne '') {
13680: my ($imageurl,$error) =
13681: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
13682: $configuserok,$switchserver,$author_ok);
13683: if ($imageurl) {
13684: $confhash{$newid}{'image'} = $imageurl;
13685: }
13686: if ($error) {
13687: &Apache::lonnet::logthis($error);
13688: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13689: }
13690: }
13691: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
13692: foreach my $field (@fields) {
13693: if ($possfield{$field}) {
13694: if ($field eq 'roles') {
13695: foreach my $role (@courseroles) {
13696: my $choice = $env{'form.ltitools_add_roles_'.$role};
13697: if (($choice ne '') && ($posslti{$choice})) {
13698: $confhash{$newid}{'roles'}{$role} = $choice;
13699: if ($role eq 'cc') {
13700: $confhash{$newid}{'roles'}{'co'} = $choice;
13701: }
13702: }
13703: }
13704: } else {
13705: $confhash{$newid}{'fields'}{$field} = 1;
13706: }
13707: }
13708: }
13709: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
13710: if ($confhash{$newid}{'fields'}{'user'}) {
13711: if ($env{'form.ltitools_userincdom_add'}) {
13712: $confhash{$newid}{'incdom'} = 1;
13713: }
13714: }
13715: }
13716: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
13717: foreach my $item (@courseconfig) {
13718: $confhash{$newid}{'crsconf'}{$item} = 1;
13719: }
13720: if ($env{'form.ltitools_add_custom'}) {
13721: my $name = $env{'form.ltitools_add_custom_name'};
13722: my $value = $env{'form.ltitools_add_custom_value'};
13723: $value =~ s/(`)/'/g;
13724: $name =~ s/(`)/'/g;
13725: $confhash{$newid}{'custom'}{$name} = $value;
13726: }
13727: } else {
13728: my $error = &mt('Failed to acquire unique ID for new external tool');
13729: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13730: }
13731: }
13732: if (ref($domconfig{$action}) eq 'HASH') {
13733: my %deletions;
13734: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
13735: if (@todelete) {
13736: map { $deletions{$_} = 1; } @todelete;
13737: }
13738: my %customadds;
13739: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
13740: if (@newcustom) {
13741: map { $customadds{$_} = 1; } @newcustom;
13742: }
13743: my %imgdeletions;
13744: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
13745: if (@todeleteimages) {
13746: map { $imgdeletions{$_} = 1; } @todeleteimages;
13747: }
13748: my $maxnum = $env{'form.ltitools_maxnum'};
13749: for (my $i=0; $i<=$maxnum; $i++) {
13750: my $itemid = $env{'form.ltitools_id_'.$i};
13751: $itemid =~ s/\D+//g;
13752: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13753: if ($deletions{$itemid}) {
13754: if ($domconfig{$action}{$itemid}{'image'}) {
13755: #FIXME need to obsolete item in RES space
13756: }
13757: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
13758: next;
13759: } else {
13760: my $newpos = $env{'form.ltitools_'.$itemid};
13761: $newpos =~ s/\D+//g;
13762: foreach my $item ('title','url','lifetime') {
13763: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
13764: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
13765: $changes{$itemid} = 1;
13766: }
13767: }
13768: foreach my $item ('key','secret') {
13769: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
13770: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
13771: $changes{$itemid} = 1;
13772: }
13773: }
13774: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
13775: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
13776: }
13777: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
13778: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
13779: }
13780: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
13781: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
13782: } else {
13783: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
13784: }
13785: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
13786: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
13787: $changes{$itemid} = 1;
13788: }
13789: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
13790: $changes{$itemid} = 1;
13791: }
13792: foreach my $size ('width','height') {
13793: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
13794: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
13795: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
13796: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
13797: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13798: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
13799: $changes{$itemid} = 1;
13800: }
13801: } else {
13802: $changes{$itemid} = 1;
13803: }
13804: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13805: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
13806: $changes{$itemid} = 1;
13807: }
13808: }
13809: }
13810: foreach my $item ('linktext','explanation') {
13811: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
13812: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
13813: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
13814: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
13815: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13816: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
13817: $changes{$itemid} = 1;
13818: }
13819: } else {
13820: $changes{$itemid} = 1;
13821: }
13822: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13823: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
13824: $changes{$itemid} = 1;
13825: }
13826: }
13827: }
13828: if ($env{'form.ltitools_target_'.$i} eq 'window') {
13829: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
13830: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
13831: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
13832: } else {
13833: $confhash{$itemid}{'display'}{'target'} = 'iframe';
13834: }
13835: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13836: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
13837: $changes{$itemid} = 1;
13838: }
13839: } else {
13840: $changes{$itemid} = 1;
13841: }
13842: foreach my $extra ('passback','roster') {
13843: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
13844: $confhash{$itemid}{$extra} = 1;
13845: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
13846: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
13847: $lifetime =~ s/^\s+|\s+$//g;
13848: if ($lifetime =~ /^\d+\.?\d*$/) {
13849: $confhash{$itemid}{$extra.'valid'} = $lifetime;
13850: }
13851: }
13852: }
13853: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
13854: $changes{$itemid} = 1;
13855: }
13856: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
13857: $changes{$itemid} = 1;
13858: }
13859: }
13860: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
13861: foreach my $item ('label','title','target','linktext','explanation','append') {
13862: if (grep(/^\Q$item\E$/,@courseconfig)) {
13863: $confhash{$itemid}{'crsconf'}{$item} = 1;
13864: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
13865: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
13866: $changes{$itemid} = 1;
13867: }
13868: } else {
13869: $changes{$itemid} = 1;
13870: }
13871: }
13872: }
13873: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
13874: foreach my $field (@fields) {
13875: if ($possfield{$field}) {
13876: if ($field eq 'roles') {
13877: foreach my $role (@courseroles) {
13878: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
13879: if (($choice ne '') && ($posslti{$choice})) {
13880: $confhash{$itemid}{'roles'}{$role} = $choice;
13881: if ($role eq 'cc') {
13882: $confhash{$itemid}{'roles'}{'co'} = $choice;
13883: }
13884: }
13885: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
13886: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
13887: $changes{$itemid} = 1;
13888: }
13889: } elsif ($confhash{$itemid}{'roles'}{$role}) {
13890: $changes{$itemid} = 1;
13891: }
13892: }
13893: } else {
13894: $confhash{$itemid}{'fields'}{$field} = 1;
13895: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
13896: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
13897: $changes{$itemid} = 1;
13898: }
13899: } else {
13900: $changes{$itemid} = 1;
13901: }
13902: }
13903: }
13904: }
13905: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
13906: if ($confhash{$itemid}{'fields'}{'user'}) {
13907: if ($env{'form.ltitools_userincdom_'.$i}) {
13908: $confhash{$itemid}{'incdom'} = 1;
13909: }
13910: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
13911: $changes{$itemid} = 1;
13912: }
13913: }
13914: }
13915: $allpos[$newpos] = $itemid;
13916: }
13917: if ($imgdeletions{$itemid}) {
13918: $changes{$itemid} = 1;
13919: #FIXME need to obsolete item in RES space
13920: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
13921: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
13922: $itemid,$configuserok,$switchserver,
13923: $author_ok);
13924: if ($imgurl) {
13925: $confhash{$itemid}{'image'} = $imgurl;
13926: $changes{$itemid} = 1;
13927: }
13928: if ($error) {
13929: &Apache::lonnet::logthis($error);
13930: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13931: }
13932: } elsif ($domconfig{$action}{$itemid}{'image'}) {
13933: $confhash{$itemid}{'image'} =
13934: $domconfig{$action}{$itemid}{'image'};
13935: }
13936: if ($customadds{$i}) {
13937: my $name = $env{'form.ltitools_custom_name_'.$i};
13938: $name =~ s/(`)/'/g;
13939: $name =~ s/^\s+//;
13940: $name =~ s/\s+$//;
13941: my $value = $env{'form.ltitools_custom_value_'.$i};
13942: $value =~ s/(`)/'/g;
13943: $value =~ s/^\s+//;
13944: $value =~ s/\s+$//;
13945: if ($name ne '') {
13946: $confhash{$itemid}{'custom'}{$name} = $value;
13947: $changes{$itemid} = 1;
13948: }
13949: }
13950: my %customdels;
13951: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
13952: if (@customdeletions) {
13953: $changes{$itemid} = 1;
13954: }
13955: map { $customdels{$_} = 1; } @customdeletions;
13956: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
13957: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
13958: unless ($customdels{$key}) {
13959: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
13960: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
13961: }
13962: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
13963: $changes{$itemid} = 1;
13964: }
13965: }
13966: }
13967: }
13968: unless ($changes{$itemid}) {
13969: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
13970: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
13971: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
13972: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
13973: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
13974: $changes{$itemid} = 1;
13975: last;
13976: }
13977: }
13978: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
13979: $changes{$itemid} = 1;
13980: }
13981: }
13982: last if ($changes{$itemid});
13983: }
13984: }
13985: }
13986: }
13987: }
13988: if (@allpos > 0) {
13989: my $idx = 0;
13990: foreach my $itemid (@allpos) {
13991: if ($itemid ne '') {
13992: $confhash{$itemid}{'order'} = $idx;
13993: if (ref($domconfig{$action}) eq 'HASH') {
13994: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13995: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
13996: $changes{$itemid} = 1;
13997: }
13998: }
13999: }
14000: $idx ++;
14001: }
14002: }
14003: }
14004: my %ltitoolshash = (
14005: $action => { %confhash }
14006: );
14007: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
14008: $dom);
14009: if ($putresult eq 'ok') {
14010: my %ltienchash = (
14011: $action => { %encconfig }
14012: );
14013: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
14014: if (keys(%changes) > 0) {
14015: my $cachetime = 24*60*60;
14016: my %ltiall = %confhash;
14017: foreach my $id (keys(%ltiall)) {
14018: if (ref($encconfig{$id}) eq 'HASH') {
14019: foreach my $item ('key','secret') {
14020: $ltiall{$id}{$item} = $encconfig{$id}{$item};
14021: }
14022: }
14023: }
14024: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
14025: if (ref($lastactref) eq 'HASH') {
14026: $lastactref->{'ltitools'} = 1;
14027: }
14028: $resulttext = &mt('Changes made:').'<ul>';
14029: my %bynum;
14030: foreach my $itemid (sort(keys(%changes))) {
14031: my $position = $confhash{$itemid}{'order'};
14032: $bynum{$position} = $itemid;
14033: }
14034: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14035: my $itemid = $bynum{$pos};
14036: if (ref($confhash{$itemid}) ne 'HASH') {
14037: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14038: } else {
14039: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
14040: if ($confhash{$itemid}{'image'}) {
14041: $resulttext .= ' '.
14042: '<img src="'.$confhash{$itemid}{'image'}.'"'.
14043: ' alt="'.&mt('Tool Provider icon').'" />';
14044: }
14045: $resulttext .= '</li><ul>';
14046: my $position = $pos + 1;
14047: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14048: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
14049: if ($confhash{$itemid}{$item} ne '') {
14050: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14051: }
14052: }
14053: if ($encconfig{$itemid}{'key'} ne '') {
14054: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
14055: }
14056: if ($encconfig{$itemid}{'secret'} ne '') {
14057: $resulttext .= '<li>'.$lt{'secret'}.': ';
14058: my $num = length($encconfig{$itemid}{'secret'});
14059: $resulttext .= ('*'x$num).'</li>';
14060: }
14061: $resulttext .= '<li>'.&mt('Configurable in course:');
14062: my @possconfig = ('label','title','target','linktext','explanation','append');
14063: my $numconfig = 0;
14064: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
14065: foreach my $item (@possconfig) {
14066: if ($confhash{$itemid}{'crsconf'}{$item}) {
14067: $numconfig ++;
14068: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
14069: }
14070: }
14071: }
14072: if (!$numconfig) {
14073: $resulttext .= ' '.&mt('None');
14074: }
14075: $resulttext .= '</li>';
14076: foreach my $item ('passback','roster') {
14077: $resulttext .= '<li>'.$lt{$item}.' ';
14078: if ($confhash{$itemid}{$item}) {
14079: $resulttext .= &mt('Yes');
14080: if ($confhash{$itemid}{$item.'valid'}) {
14081: if ($item eq 'passback') {
14082: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
14083: $confhash{$itemid}{$item.'valid'});
14084: } else {
14085: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
14086: $confhash{$itemid}{$item.'valid'});
14087: }
14088: }
14089: } else {
14090: $resulttext .= &mt('No');
14091: }
14092: $resulttext .= '</li>';
14093: }
14094: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
14095: my $displaylist;
14096: if ($confhash{$itemid}{'display'}{'target'}) {
14097: $displaylist = &mt('Display target').': '.
14098: $confhash{$itemid}{'display'}{'target'}.',';
14099: }
14100: foreach my $size ('width','height') {
14101: if ($confhash{$itemid}{'display'}{$size}) {
14102: $displaylist .= (' 'x2).$lt{$size}.': '.
14103: $confhash{$itemid}{'display'}{$size}.',';
14104: }
14105: }
14106: if ($displaylist) {
14107: $displaylist =~ s/,$//;
14108: $resulttext .= '<li>'.$displaylist.'</li>';
14109: }
14110: foreach my $item ('linktext','explanation') {
14111: if ($confhash{$itemid}{'display'}{$item}) {
14112: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
14113: }
14114: }
14115: }
14116: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14117: my $fieldlist;
14118: foreach my $field (@allfields) {
14119: if ($confhash{$itemid}{'fields'}{$field}) {
14120: $fieldlist .= (' 'x2).$lt{$field}.',';
14121: }
14122: }
14123: if ($fieldlist) {
14124: $fieldlist =~ s/,$//;
14125: if ($confhash{$itemid}{'fields'}{'user'}) {
14126: if ($confhash{$itemid}{'incdom'}) {
14127: $fieldlist .= ' ('.&mt('username:domain').')';
14128: } else {
14129: $fieldlist .= ' ('.&mt('username').')';
14130: }
14131: }
14132: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
14133: }
14134: }
14135: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
14136: my $rolemaps;
14137: foreach my $role (@courseroles) {
14138: if ($confhash{$itemid}{'roles'}{$role}) {
14139: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
14140: $confhash{$itemid}{'roles'}{$role}.',';
14141: }
14142: }
14143: if ($rolemaps) {
14144: $rolemaps =~ s/,$//;
14145: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14146: }
14147: }
14148: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
14149: my $customlist;
14150: if (keys(%{$confhash{$itemid}{'custom'}})) {
14151: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
14152: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
14153: }
14154: }
14155: if ($customlist) {
14156: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
14157: }
14158: }
14159: $resulttext .= '</ul></li>';
14160: }
14161: }
14162: $resulttext .= '</ul>';
14163: } else {
14164: $resulttext = &mt('No changes made.');
14165: }
14166: } else {
14167: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14168: }
14169: if ($errors) {
14170: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14171: $errors.'</ul>';
14172: }
14173: return $resulttext;
14174: }
14175:
14176: sub process_ltitools_image {
14177: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
14178: my $filename = $env{'form.'.$caller.'.filename'};
14179: my ($error,$url);
14180: my ($width,$height) = (21,21);
14181: if ($configuserok eq 'ok') {
14182: if ($switchserver) {
14183: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
14184: $switchserver);
14185: } elsif ($author_ok eq 'ok') {
14186: my ($result,$imageurl,$madethumb) =
14187: &publishlogo($r,'upload',$caller,$dom,$confname,
14188: "ltitools/$itemid/icon",$width,$height);
14189: if ($result eq 'ok') {
14190: if ($madethumb) {
14191: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
14192: my $imagethumb = "$path/tn-".$imagefile;
14193: $url = $imagethumb;
14194: } else {
14195: $url = $imageurl;
14196: }
14197: } else {
14198: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14199: }
14200: } else {
14201: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14202: }
14203: } else {
14204: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14205: }
14206: return ($url,$error);
14207: }
14208:
14209: sub get_ltitools_id {
14210: my ($cdom,$title) = @_;
14211: # get lock on ltitools db
14212: my $lockhash = {
14213: lock => $env{'user.name'}.
14214: ':'.$env{'user.domain'},
14215: };
14216: my $tries = 0;
14217: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14218: my ($id,$error);
14219:
14220: while (($gotlock ne 'ok') && ($tries<10)) {
14221: $tries ++;
14222: sleep (0.1);
14223: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14224: }
14225: if ($gotlock eq 'ok') {
14226: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
14227: if ($currids{'lock'}) {
14228: delete($currids{'lock'});
14229: if (keys(%currids)) {
14230: my @curr = sort { $a <=> $b } keys(%currids);
14231: if ($curr[-1] =~ /^\d+$/) {
14232: $id = 1 + $curr[-1];
14233: }
14234: } else {
14235: $id = 1;
14236: }
14237: if ($id) {
14238: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
14239: $error = 'nostore';
14240: }
14241: } else {
14242: $error = 'nonumber';
14243: }
14244: }
14245: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
14246: } else {
14247: $error = 'nolock';
14248: }
14249: return ($id,$error);
14250: }
14251:
14252: sub modify_proctoring {
14253: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14254: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14255: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
14256: my $confname = $dom.'-domainconfig';
14257: my $servadm = $r->dir_config('lonAdmEMail');
14258: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14259: my %providernames = &proctoring_providernames();
14260: my $maxnum = scalar(keys(%providernames));
14261:
14262: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
14263: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
14264: if (ref($requref) eq 'HASH') {
14265: %requserfields = %{$requref};
14266: }
14267: if (ref($opturef) eq 'HASH') {
14268: %optuserfields = %{$opturef};
14269: }
14270: if (ref($defref) eq 'HASH') {
14271: %defaults = %{$defref};
14272: }
14273: if (ref($extref) eq 'HASH') {
14274: %extended = %{$extref};
14275: }
14276: if (ref($crsref) eq 'HASH') {
14277: %crsconf = %{$crsref};
14278: }
14279: if (ref($rolesref) eq 'ARRAY') {
14280: @courseroles = @{$rolesref};
14281: }
14282: if (ref($ltiref) eq 'ARRAY') {
14283: @ltiroles = @{$ltiref};
14284: }
14285:
14286: if (ref($domconfig{$action}) eq 'HASH') {
14287: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
14288: if (@todeleteimages) {
14289: map { $imgdeletions{$_} = 1; } @todeleteimages;
14290: }
14291: }
14292: my %customadds;
14293: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
14294: if (@newcustom) {
14295: map { $customadds{$_} = 1; } @newcustom;
14296: }
14297: foreach my $provider (sort(keys(%providernames))) {
14298: $confhash{$provider} = {};
14299: my $pos = $env{'form.proctoring_pos_'.$provider};
14300: $pos =~ s/\D+//g;
14301: $allpos[$pos] = $provider;
14302: my (%current,%currentenc);
14303: my $showroles = 0;
14304: if (ref($domconfig{$action}) eq 'HASH') {
14305: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14306: %current = %{$domconfig{$action}{$provider}};
14307: foreach my $item ('key','secret') {
14308: $currentenc{$item} = $current{$item};
14309: delete($current{$item});
14310: }
14311: }
14312: }
14313: if ($env{'form.proctoring_available_'.$provider}) {
14314: $confhash{$provider}{'available'} = 1;
14315: unless ($current{'available'}) {
14316: $changes{$provider} = 1;
14317: }
14318: } else {
14319: %{$confhash{$provider}} = %current;
14320: %{$encconfhash{$provider}} = %currentenc;
14321: $confhash{$provider}{'available'} = 0;
14322: if ($current{'available'}) {
14323: $changes{$provider} = 1;
14324: }
14325: }
14326: if ($confhash{$provider}{'available'}) {
14327: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
14328: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
14329: if ($field eq 'lifetime') {
14330: if ($possval =~ /^\d+$/) {
14331: $confhash{$provider}{$field} = $possval;
14332: }
14333: } elsif ($field eq 'version') {
14334: if ($possval =~ /^\d+\.\d+$/) {
14335: $confhash{$provider}{$field} = $possval;
14336: }
14337: } elsif ($field eq 'sigmethod') {
14338: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
14339: $confhash{$provider}{$field} = $possval;
14340: }
14341: } elsif ($field eq 'url') {
14342: $confhash{$provider}{$field} = $possval;
14343: } elsif (($field eq 'key') || ($field eq 'secret')) {
14344: $encconfhash{$provider}{$field} = $possval;
14345: unless ($currentenc{$field} eq $possval) {
14346: $changes{$provider} = 1;
14347: }
14348: }
14349: unless (($field eq 'key') || ($field eq 'secret')) {
14350: unless ($current{$field} eq $confhash{$provider}{$field}) {
14351: $changes{$provider} = 1;
14352: }
14353: }
14354: }
14355: if ($imgdeletions{$provider}) {
14356: $changes{$provider} = 1;
14357: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
14358: my ($imageurl,$error) =
14359: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
14360: $configuserok,$switchserver,$author_ok);
14361: if ($imageurl) {
14362: $confhash{$provider}{'image'} = $imageurl;
14363: $changes{$provider} = 1;
14364: }
14365: if ($error) {
14366: &Apache::lonnet::logthis($error);
14367: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14368: }
14369: } elsif (exists($current{'image'})) {
14370: $confhash{$provider}{'image'} = $current{'image'};
14371: }
14372: if (ref($requserfields{$provider}) eq 'ARRAY') {
14373: if (@{$requserfields{$provider}} > 0) {
14374: if (grep(/^user$/,@{$requserfields{$provider}})) {
14375: if ($env{'form.proctoring_userincdom_'.$provider}) {
14376: $confhash{$provider}{'incdom'} = 1;
14377: }
14378: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
14379: $changes{$provider} = 1;
14380: }
14381: }
14382: if (grep(/^roles$/,@{$requserfields{$provider}})) {
14383: $showroles = 1;
14384: }
14385: }
14386: }
14387: $confhash{$provider}{'fields'} = [];
14388: if (ref($optuserfields{$provider}) eq 'ARRAY') {
14389: if (@{$optuserfields{$provider}} > 0) {
14390: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
14391: foreach my $field (@{$optuserfields{$provider}}) {
14392: if (grep(/^\Q$field\E$/,@optfields)) {
14393: push(@{$confhash{$provider}{'fields'}},$field);
14394: }
14395: }
14396: }
14397: if (ref($current{'fields'}) eq 'ARRAY') {
14398: unless ($changes{$provider}) {
14399: my @new = sort(@{$confhash{$provider}{'fields'}});
14400: my @old = sort(@{$current{'fields'}});
14401: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14402: if (@diffs) {
14403: $changes{$provider} = 1;
14404: }
14405: }
14406: } elsif (@{$confhash{$provider}{'fields'}}) {
14407: $changes{$provider} = 1;
14408: }
14409: }
14410: if (ref($defaults{$provider}) eq 'ARRAY') {
14411: if (@{$defaults{$provider}} > 0) {
14412: my %options;
14413: if (ref($extended{$provider}) eq 'HASH') {
14414: %options = %{$extended{$provider}};
14415: }
14416: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
14417: foreach my $field (@{$defaults{$provider}}) {
14418: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
14419: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
14420: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
14421: push(@{$confhash{$provider}{'defaults'}},$poss);
14422: }
14423: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
14424: foreach my $inner (keys(%{$options{$field}})) {
14425: if (ref($options{$field}{$inner}) eq 'ARRAY') {
14426: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
14427: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
14428: $confhash{$provider}{'defaults'}{$inner} = $poss;
14429: }
14430: } else {
14431: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
14432: }
14433: }
14434: } else {
14435: if (grep(/^\Q$field\E$/,@checked)) {
14436: push(@{$confhash{$provider}{'defaults'}},$field);
14437: }
14438: }
14439: }
14440: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
14441: if (ref($current{'defaults'}) eq 'ARRAY') {
14442: unless ($changes{$provider}) {
14443: my @new = sort(@{$confhash{$provider}{'defaults'}});
14444: my @old = sort(@{$current{'defaults'}});
14445: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14446: if (@diffs) {
14447: $changes{$provider} = 1;
14448: }
14449: }
14450: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
14451: if (@{$current{'defaults'}}) {
14452: $changes{$provider} = 1;
14453: }
14454: }
14455: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
14456: if (ref($current{'defaults'}) eq 'HASH') {
14457: unless ($changes{$provider}) {
14458: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
14459: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
14460: $changes{$provider} = 1;
14461: last;
14462: }
14463: }
14464: }
14465: unless ($changes{$provider}) {
14466: foreach my $key (keys(%{$current{'defaults'}})) {
14467: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
14468: $changes{$provider} = 1;
14469: last;
14470: }
14471: }
14472: }
14473: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
14474: $changes{$provider} = 1;
14475: }
14476: }
14477: }
14478: }
14479: if (ref($crsconf{$provider}) eq 'ARRAY') {
14480: if (@{$crsconf{$provider}} > 0) {
14481: $confhash{$provider}{'crsconf'} = [];
14482: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
14483: foreach my $crsfield (@{$crsconf{$provider}}) {
14484: if (grep(/^\Q$crsfield\E$/,@checked)) {
14485: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
14486: }
14487: }
14488: if (ref($current{'crsconf'}) eq 'ARRAY') {
14489: unless ($changes{$provider}) {
14490: my @new = sort(@{$confhash{$provider}{'crsconf'}});
14491: my @old = sort(@{$current{'crsconf'}});
14492: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14493: if (@diffs) {
14494: $changes{$provider} = 1;
14495: }
14496: }
14497: } elsif (@{$confhash{$provider}{'crsconf'}}) {
14498: $changes{$provider} = 1;
14499: }
14500: }
14501: }
14502: if ($showroles) {
14503: $confhash{$provider}{'roles'} = {};
14504: foreach my $role (@courseroles) {
14505: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
14506: if (grep(/^\Q$poss\E$/,@ltiroles)) {
14507: $confhash{$provider}{'roles'}{$role} = $poss;
14508: }
14509: }
14510: unless ($changes{$provider}) {
14511: if (ref($current{'roles'}) eq 'HASH') {
14512: foreach my $role (keys(%{$current{'roles'}})) {
14513: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
14514: $changes{$provider} = 1;
14515: last
14516: }
14517: }
14518: unless ($changes{$provider}) {
14519: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
14520: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
14521: $changes{$provider} = 1;
14522: last;
14523: }
14524: }
14525: }
14526: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
14527: $changes{$provider} = 1;
14528: }
14529: }
14530: }
14531: if (ref($current{'custom'}) eq 'HASH') {
14532: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
14533: foreach my $key (keys(%{$current{'custom'}})) {
14534: if (grep(/^\Q$key\E$/,@customdels)) {
14535: $changes{$provider} = 1;
14536: } else {
14537: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
14538: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
14539: $changes{$provider} = 1;
14540: }
14541: }
14542: }
14543: }
14544: if ($customadds{$provider}) {
14545: my $name = $env{'form.proctoring_custom_name_'.$provider};
14546: $name =~ s/(`)/'/g;
14547: $name =~ s/^\s+//;
14548: $name =~ s/\s+$//;
14549: my $value = $env{'form.proctoring_custom_value_'.$provider};
14550: $value =~ s/(`)/'/g;
14551: $value =~ s/^\s+//;
14552: $value =~ s/\s+$//;
14553: if ($name ne '') {
14554: $confhash{$provider}{'custom'}{$name} = $value;
14555: $changes{$provider} = 1;
14556: }
14557: }
14558: }
14559: }
14560: if (@allpos > 0) {
14561: my $idx = 0;
14562: foreach my $provider (@allpos) {
14563: if ($provider ne '') {
14564: $confhash{$provider}{'order'} = $idx;
14565: unless ($changes{$provider}) {
14566: if (ref($domconfig{$action}) eq 'HASH') {
14567: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14568: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
14569: $changes{$provider} = 1;
14570: }
14571: }
14572: }
14573: }
14574: $idx ++;
14575: }
14576: }
14577: }
14578: my %proc_hash = (
14579: $action => { %confhash }
14580: );
14581: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
14582: $dom);
14583: if ($putresult eq 'ok') {
14584: my %proc_enchash = (
14585: $action => { %encconfhash }
14586: );
14587: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
14588: if (keys(%changes) > 0) {
14589: my $cachetime = 24*60*60;
14590: my %procall = %confhash;
14591: foreach my $provider (keys(%procall)) {
14592: if (ref($encconfhash{$provider}) eq 'HASH') {
14593: foreach my $key ('key','secret') {
14594: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
14595: }
14596: }
14597: }
14598: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
14599: if (ref($lastactref) eq 'HASH') {
14600: $lastactref->{'proctoring'} = 1;
14601: }
14602: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
14603: my %bynum;
14604: foreach my $provider (sort(keys(%changes))) {
14605: my $position = $confhash{$provider}{'order'};
14606: $bynum{$position} = $provider;
14607: }
14608: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14609: my $provider = $bynum{$pos};
14610: my %lt = &proctoring_titles($provider);
14611: my %fieldtitles = &proctoring_fieldtitles($provider);
14612: if (!$confhash{$provider}{'available'}) {
14613: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
14614: } else {
14615: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
14616: if ($confhash{$provider}{'image'}) {
14617: $resulttext .= ' '.
14618: '<img src="'.$confhash{$provider}{'image'}.'"'.
14619: ' alt="'.&mt('Proctoring icon').'" />';
14620: }
14621: $resulttext .= '<ul>';
14622: my $position = $pos + 1;
14623: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14624: foreach my $key ('version','sigmethod','url','lifetime') {
14625: if ($confhash{$provider}{$key} ne '') {
14626: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
14627: }
14628: }
14629: if ($encconfhash{$provider}{'key'} ne '') {
14630: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
14631: }
14632: if ($encconfhash{$provider}{'secret'} ne '') {
14633: $resulttext .= '<li>'.$lt{'secret'}.': ';
14634: my $num = length($encconfhash{$provider}{'secret'});
14635: $resulttext .= ('*'x$num).'</li>';
14636: }
14637: my (@fields,$showroles);
14638: if (ref($requserfields{$provider}) eq 'ARRAY') {
14639: push(@fields,@{$requserfields{$provider}});
14640: }
14641: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
14642: push(@fields,@{$confhash{$provider}{'fields'}});
14643: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
14644: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
14645: }
14646: if (@fields) {
14647: if (grep(/^roles$/,@fields)) {
14648: $showroles = 1;
14649: }
14650: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
14651: join('", "', map { $lt{$_}; } @fields).'"</li>';
14652: }
14653: if (ref($requserfields{$provider}) eq 'ARRAY') {
14654: if (grep(/^user$/,@{$requserfields{$provider}})) {
14655: if ($confhash{$provider}{'incdom'}) {
14656: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
14657: } else {
14658: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
14659: }
14660: }
14661: }
14662: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
14663: if (@{$confhash{$provider}{'defaults'}} > 0) {
14664: $resulttext .= '<li>'.$lt{'defa'};
14665: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
14666: $resulttext .= ' "'.$fieldtitles{$field}.'",';
14667: }
14668: $resulttext =~ s/,$//;
14669: $resulttext .= '</li>';
14670: }
14671: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
14672: if (keys(%{$confhash{$provider}{'defaults'}})) {
14673: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
14674: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
14675: if ($confhash{$provider}{'defaults'}{$key} ne '') {
14676: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
14677: }
14678: }
14679: $resulttext .= '</ul></li>';
14680: }
14681: }
14682: if (ref($crsconf{$provider}) eq 'ARRAY') {
14683: if (@{$crsconf{$provider}} > 0) {
14684: $resulttext .= '<li>'.&mt('Configurable in course:');
14685: my $numconfig = 0;
14686: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
14687: if (@{$confhash{$provider}{'crsconf'}} > 0) {
14688: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
14689: $numconfig ++;
14690: if ($provider eq 'examity') {
14691: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
14692: } else {
14693: $resulttext .= ' "'.$fieldtitles{$field}.'",';
14694: }
14695: }
14696: $resulttext =~ s/,$//;
14697: }
14698: }
14699: if (!$numconfig) {
14700: $resulttext .= ' '.&mt('None');
14701: }
14702: $resulttext .= '</li>';
14703: }
14704: }
14705: if ($showroles) {
14706: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
14707: my $rolemaps;
14708: foreach my $role (@courseroles) {
14709: if ($confhash{$provider}{'roles'}{$role}) {
14710: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
14711: $confhash{$provider}{'roles'}{$role}.',';
14712: }
14713: }
14714: if ($rolemaps) {
14715: $rolemaps =~ s/,$//;
14716: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14717: }
14718: }
14719: }
14720: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
14721: my $customlist;
14722: if (keys(%{$confhash{$provider}{'custom'}})) {
14723: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
14724: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
14725: }
14726: $customlist =~ s/,$//;
14727: }
14728: if ($customlist) {
14729: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
14730: }
14731: }
14732: $resulttext .= '</ul></li>';
14733: }
14734: }
14735: $resulttext .= '</ul>';
14736: } else {
14737: $resulttext = &mt('No changes made.');
14738: }
14739: } else {
14740: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14741: }
14742: if ($errors) {
14743: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14744: $errors.'</ul>';
14745: }
14746: return $resulttext;
14747: }
14748:
14749: sub process_proctoring_image {
14750: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
14751: my $filename = $env{'form.'.$caller.'.filename'};
14752: my ($error,$url);
14753: my ($width,$height) = (21,21);
14754: if ($configuserok eq 'ok') {
14755: if ($switchserver) {
14756: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
14757: $switchserver);
14758: } elsif ($author_ok eq 'ok') {
14759: my ($result,$imageurl,$madethumb) =
14760: &publishlogo($r,'upload',$caller,$dom,$confname,
14761: "proctoring/$provider/icon",$width,$height);
14762: if ($result eq 'ok') {
14763: if ($madethumb) {
14764: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
14765: my $imagethumb = "$path/tn-".$imagefile;
14766: $url = $imagethumb;
14767: } else {
14768: $url = $imageurl;
14769: }
14770: } else {
14771: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14772: }
14773: } else {
14774: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14775: }
14776: } else {
14777: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14778: }
14779: return ($url,$error);
14780: }
14781:
14782: sub modify_lti {
14783: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14784: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14785: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14786: my (%posslti,%posslticrs,%posscrstype);
14787: my @courseroles = ('cc','in','ta','ep','st');
14788: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
14789: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
14790: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
14791: my %coursetypetitles = &Apache::lonlocal::texthash (
14792: official => 'Official',
14793: unofficial => 'Unofficial',
14794: community => 'Community',
14795: textbook => 'Textbook',
14796: placement => 'Placement Test',
14797: lti => 'LTI Provider',
14798: );
14799: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14800: my %lt = <i_names();
14801: map { $posslti{$_} = 1; } @ltiroles;
14802: map { $posslticrs{$_} = 1; } @lticourseroles;
14803: map { $posscrstype{$_} = 1; } @coursetypes;
14804:
14805: my %menutitles = <imenu_titles();
14806:
14807: my (@items,%deletions,%itemids);
14808: if ($env{'form.lti_add'}) {
14809: my $consumer = $env{'form.lti_consumer_add'};
14810: $consumer =~ s/(`)/'/g;
14811: ($newid,my $error) = &get_lti_id($dom,$consumer);
14812: if ($newid) {
14813: $itemids{'add'} = $newid;
14814: push(@items,'add');
14815: $changes{$newid} = 1;
14816: } else {
14817: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
14818: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14819: }
14820: }
14821: if (ref($domconfig{$action}) eq 'HASH') {
14822: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
14823: if (@todelete) {
14824: map { $deletions{$_} = 1; } @todelete;
14825: }
14826: my $maxnum = $env{'form.lti_maxnum'};
14827: for (my $i=0; $i<$maxnum; $i++) {
14828: my $itemid = $env{'form.lti_id_'.$i};
14829: $itemid =~ s/\D+//g;
14830: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14831: if ($deletions{$itemid}) {
14832: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
14833: } else {
14834: push(@items,$i);
14835: $itemids{$i} = $itemid;
14836: }
14837: }
14838: }
14839: }
14840: foreach my $idx (@items) {
14841: my $itemid = $itemids{$idx};
14842: next unless ($itemid);
14843: my $position = $env{'form.lti_pos_'.$itemid};
14844: $position =~ s/\D+//g;
14845: if ($position ne '') {
14846: $allpos[$position] = $itemid;
14847: }
14848: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
14849: my $formitem = 'form.lti_'.$item.'_'.$idx;
14850: $env{$formitem} =~ s/(`)/'/g;
14851: if ($item eq 'lifetime') {
14852: $env{$formitem} =~ s/[^\d.]//g;
14853: }
14854: if ($env{$formitem} ne '') {
14855: if (($item eq 'key') || ($item eq 'secret')) {
14856: $encconfig{$itemid}{$item} = $env{$formitem};
14857: } else {
14858: $confhash{$itemid}{$item} = $env{$formitem};
14859: unless (($idx eq 'add') || ($changes{$itemid})) {
14860: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14861: $changes{$itemid} = 1;
14862: }
14863: }
14864: }
14865: }
14866: }
14867: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
14868: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
14869: }
14870: if ($confhash{$itemid}{'requser'}) {
14871: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
14872: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
14873: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
14874: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
14875: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
14876: my $mapuser = $env{'form.lti_customuser_'.$idx};
14877: $mapuser =~ s/(`)/'/g;
14878: $mapuser =~ s/^\s+|\s+$//g;
14879: $confhash{$itemid}{'mapuser'} = $mapuser;
14880: }
14881: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
14882: my @makeuser;
14883: foreach my $ltirole (sort(@possmakeuser)) {
14884: if ($posslti{$ltirole}) {
14885: push(@makeuser,$ltirole);
14886: }
14887: }
14888: $confhash{$itemid}{'makeuser'} = \@makeuser;
14889: if (@makeuser) {
14890: my $lcauth = $env{'form.lti_lcauth_'.$idx};
14891: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
14892: $confhash{$itemid}{'lcauth'} = $lcauth;
14893: if ($lcauth ne 'internal') {
14894: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
14895: $lcauthparm =~ s/^(\s+|\s+)$//g;
14896: $lcauthparm =~ s/`//g;
14897: if ($lcauthparm ne '') {
14898: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
14899: }
14900: }
14901: } else {
14902: $confhash{$itemid}{'lcauth'} = 'lti';
14903: }
14904: }
14905: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
14906: if (@possinstdata) {
14907: foreach my $field (@possinstdata) {
14908: if (exists($fieldtitles{$field})) {
14909: push(@{$confhash{$itemid}{'instdata'}});
14910: }
14911: }
14912: }
14913: if ($env{'form.lti_callback_'.$idx}) {
14914: if ($env{'form.lti_callbackparam_'.$idx}) {
14915: my $callback = $env{'form.lti_callbackparam_'.$idx};
14916: $callback =~ s/^\s+|\s+$//g;
14917: $confhash{$itemid}{'callback'} = $callback;
14918: }
14919: }
14920: foreach my $field ('topmenu','inlinemenu') {
14921: if ($env{'form.lti_'.$field.'_'.$idx}) {
14922: $confhash{$itemid}{$field} = 1;
14923: }
14924: }
14925: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
14926: $confhash{$itemid}{lcmenu} = [];
14927: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
14928: foreach my $field (@possmenu) {
14929: if (exists($menutitles{$field})) {
14930: if ($field eq 'grades') {
14931: next unless ($env{'form.lti_inlinemenu_'.$idx});
14932: }
14933: push(@{$confhash{$itemid}{lcmenu}},$field);
14934: }
14935: }
14936: }
14937: if ($confhash{$itemid}{'crsinc'}) {
14938: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
14939: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
14940: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
14941: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
14942: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
14943: $mapcrs =~ s/(`)/'/g;
14944: $mapcrs =~ s/^\s+|\s+$//g;
14945: $confhash{$itemid}{'mapcrs'} = $mapcrs;
14946: }
14947: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
14948: my @crstypes;
14949: foreach my $type (sort(@posstypes)) {
14950: if ($posscrstype{$type}) {
14951: push(@crstypes,$type);
14952: }
14953: }
14954: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
14955: if ($env{'form.lti_storecrs_'.$idx}) {
14956: $confhash{$itemid}{'storecrs'} = 1;
14957: }
14958: if ($env{'form.lti_makecrs_'.$idx}) {
14959: $confhash{$itemid}{'makecrs'} = 1;
14960: }
14961: foreach my $ltirole (@lticourseroles) {
14962: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
14963: if (grep(/^\Q$possrole\E$/,@courseroles)) {
14964: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
14965: }
14966: }
14967: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
14968: my @selfenroll;
14969: foreach my $type (sort(@possenroll)) {
14970: if ($posslticrs{$type}) {
14971: push(@selfenroll,$type);
14972: }
14973: }
14974: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
14975: if ($env{'form.lti_crssec_'.$idx}) {
14976: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
14977: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
14978: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
14979: my $section = $env{'form.lti_customsection_'.$idx};
14980: $section =~ s/(`)/'/g;
14981: $section =~ s/^\s+|\s+$//g;
14982: if ($section ne '') {
14983: $confhash{$itemid}{'section'} = $section;
14984: }
14985: }
14986: }
14987: foreach my $field ('passback','roster') {
14988: if ($env{'form.lti_'.$field.'_'.$idx}) {
14989: $confhash{$itemid}{$field} = 1;
14990: }
14991: }
14992: if ($env{'form.lti_passback_'.$idx}) {
14993: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
14994: $confhash{$itemid}{'passbackformat'} = '1.0';
14995: } else {
14996: $confhash{$itemid}{'passbackformat'} = '1.1';
14997: }
14998: }
14999: }
15000: unless (($idx eq 'add') || ($changes{$itemid})) {
15001: if ($confhash{$itemid}{'crsinc'}) {
15002: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
15003: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15004: $changes{$itemid} = 1;
15005: }
15006: }
15007: unless ($changes{$itemid}) {
15008: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
15009: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
15010: $changes{$itemid} = 1;
15011: }
15012: }
15013: }
15014: foreach my $field ('mapcrstype','selfenroll') {
15015: unless ($changes{$itemid}) {
15016: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15017: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15018: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15019: $confhash{$itemid}{$field});
15020: if (@diffs) {
15021: $changes{$itemid} = 1;
15022: }
15023: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15024: $changes{$itemid} = 1;
15025: }
15026: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15027: if (@{$confhash{$itemid}{$field}} > 0) {
15028: $changes{$itemid} = 1;
15029: }
15030: }
15031: }
15032: }
15033: unless ($changes{$itemid}) {
15034: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
15035: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15036: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
15037: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
15038: $confhash{$itemid}{'maproles'}{$ltirole}) {
15039: $changes{$itemid} = 1;
15040: last;
15041: }
15042: }
15043: unless ($changes{$itemid}) {
15044: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
15045: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
15046: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
15047: $changes{$itemid} = 1;
15048: last;
15049: }
15050: }
15051: }
15052: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
15053: $changes{$itemid} = 1;
15054: }
15055: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15056: unless ($changes{$itemid}) {
15057: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
15058: $changes{$itemid} = 1;
15059: }
15060: }
15061: }
15062: }
15063: }
15064: unless ($changes{$itemid}) {
15065: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
15066: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15067: $changes{$itemid} = 1;
15068: }
15069: }
15070: unless ($changes{$itemid}) {
15071: foreach my $field ('makeuser','lcmenu') {
15072: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15073: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15074: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15075: $confhash{$itemid}{$field});
15076: if (@diffs) {
15077: $changes{$itemid} = 1;
15078: }
15079: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15080: $changes{$itemid} = 1;
15081: }
15082: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15083: if (@{$confhash{$itemid}{$field}} > 0) {
15084: $changes{$itemid} = 1;
15085: }
15086: }
15087: }
15088: }
15089: }
15090: }
15091: }
15092: }
15093: if (@allpos > 0) {
15094: my $idx = 0;
15095: foreach my $itemid (@allpos) {
15096: if ($itemid ne '') {
15097: $confhash{$itemid}{'order'} = $idx;
15098: if (ref($domconfig{$action}) eq 'HASH') {
15099: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15100: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15101: $changes{$itemid} = 1;
15102: }
15103: }
15104: }
15105: $idx ++;
15106: }
15107: }
15108: }
15109: my %ltihash = (
15110: $action => { %confhash }
15111: );
15112: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
15113: $dom);
15114: if ($putresult eq 'ok') {
15115: my %ltienchash = (
15116: $action => { %encconfig }
15117: );
15118: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15119: if (keys(%changes) > 0) {
15120: my $cachetime = 24*60*60;
15121: my %ltiall = %confhash;
15122: foreach my $id (keys(%ltiall)) {
15123: if (ref($encconfig{$id}) eq 'HASH') {
15124: foreach my $item ('key','secret') {
15125: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15126: }
15127: }
15128: }
15129: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
15130: if (ref($lastactref) eq 'HASH') {
15131: $lastactref->{'lti'} = 1;
15132: }
15133: $resulttext = &mt('Changes made:').'<ul>';
15134: my %bynum;
15135: foreach my $itemid (sort(keys(%changes))) {
15136: my $position = $confhash{$itemid}{'order'};
15137: $bynum{$position} = $itemid;
15138: }
15139: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15140: my $itemid = $bynum{$pos};
15141: if (ref($confhash{$itemid}) ne 'HASH') {
15142: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15143: } else {
15144: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
15145: my $position = $pos + 1;
15146: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15147: foreach my $item ('version','lifetime') {
15148: if ($confhash{$itemid}{$item} ne '') {
15149: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15150: }
15151: }
15152: if ($encconfig{$itemid}{'key'} ne '') {
15153: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15154: }
15155: if ($encconfig{$itemid}{'secret'} ne '') {
15156: $resulttext .= '<li>'.$lt{'secret'}.': ';
15157: my $num = length($encconfig{$itemid}{'secret'});
15158: $resulttext .= ('*'x$num).'</li>';
15159: }
15160: if ($confhash{$itemid}{'requser'}) {
15161: if ($confhash{$itemid}{'callback'}) {
15162: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
15163: } else {
15164: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
15165: }
15166: if ($confhash{$itemid}{'mapuser'}) {
15167: my $shownmapuser;
15168: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
15169: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
15170: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
15171: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
15172: } else {
15173: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
15174: }
15175: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
15176: }
15177: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
15178: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
15179: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
15180: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
15181: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
15182: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
15183: } else {
15184: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
15185: $confhash{$itemid}{'lcauth'});
15186: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
15187: $resulttext .= '; '.&mt('a randomly generated password will be created');
15188: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
15189: if ($confhash{$itemid}{'lcauthparm'} ne '') {
15190: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
15191: }
15192: } else {
15193: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
15194: }
15195: }
15196: $resulttext .= '</li>';
15197: } else {
15198: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
15199: }
15200: }
15201: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
15202: if (@{$confhash{$itemid}{'instdata'}} > 0) {
15203: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
15204: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
15205: } else {
15206: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
15207: }
15208: }
15209: foreach my $item ('topmenu','inlinemenu') {
15210: $resulttext .= '<li>'.$lt{$item}.': ';
15211: if ($confhash{$itemid}{$item}) {
15212: $resulttext .= &mt('Yes');
15213: } else {
15214: $resulttext .= &mt('No');
15215: }
15216: $resulttext .= '</li>';
15217: }
15218: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15219: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15220: $resulttext .= '<li>'.&mt('Menu items:').' '.
15221: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15222: } else {
15223: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15224: }
15225: }
15226: if ($confhash{$itemid}{'crsinc'}) {
15227: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15228: my $rolemaps;
15229: foreach my $role (@ltiroles) {
15230: if ($confhash{$itemid}{'maproles'}{$role}) {
15231: $rolemaps .= (' 'x2).$role.'='.
15232: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
15233: 'Course').',';
15234: }
15235: }
15236: if ($rolemaps) {
15237: $rolemaps =~ s/,$//;
15238: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15239: }
15240: }
15241: if ($confhash{$itemid}{'mapcrs'}) {
15242: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
15243: }
15244: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
15245: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
15246: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
15247: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
15248: '</li>';
15249: } else {
15250: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
15251: }
15252: }
15253: if ($confhash{$itemid}{'storecrs'}) {
15254: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
15255: }
15256: if ($confhash{$itemid}{'makecrs'}) {
15257: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
15258: } else {
15259: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
15260: }
15261: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
15262: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
15263: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
15264: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
15265: '</li>';
15266: } else {
15267: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
15268: }
15269: }
15270: if ($confhash{$itemid}{'section'}) {
15271: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
15272: $resulttext .= '<li>'.&mt('User section from standard field:').
15273: ' (course_section_sourcedid)'.'</li>';
15274: } else {
15275: $resulttext .= '<li>'.&mt('User section from:').' '.
15276: $confhash{$itemid}{'section'}.'</li>';
15277: }
15278: } else {
15279: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
15280: }
15281: foreach my $item ('passback','roster','topmenu','inlinemenu') {
15282: $resulttext .= '<li>'.$lt{$item}.': ';
15283: if ($confhash{$itemid}{$item}) {
15284: $resulttext .= &mt('Yes');
15285: if ($item eq 'passback') {
15286: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
15287: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
15288: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
15289: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
15290: }
15291: }
15292: } else {
15293: $resulttext .= &mt('No');
15294: }
15295: $resulttext .= '</li>';
15296: }
15297: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15298: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15299: $resulttext .= '<li>'.&mt('Menu items:').' '.
15300: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15301: } else {
15302: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15303: }
15304: }
15305: }
15306: }
15307: $resulttext .= '</ul></li>';
15308: }
15309: }
15310: $resulttext .= '</ul>';
15311: } else {
15312: $resulttext = &mt('No changes made.');
15313: }
15314: } else {
15315: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15316: }
15317: if ($errors) {
15318: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15319: $errors.'</ul>';
15320: }
15321: return $resulttext;
15322: }
15323:
15324: sub get_lti_id {
15325: my ($domain,$consumer) = @_;
15326: # get lock on lti db
15327: my $lockhash = {
15328: lock => $env{'user.name'}.
15329: ':'.$env{'user.domain'},
15330: };
15331: my $tries = 0;
15332: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15333: my ($id,$error);
15334:
15335: while (($gotlock ne 'ok') && ($tries<10)) {
15336: $tries ++;
15337: sleep (0.1);
15338: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15339: }
15340: if ($gotlock eq 'ok') {
15341: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
15342: if ($currids{'lock'}) {
15343: delete($currids{'lock'});
15344: if (keys(%currids)) {
15345: my @curr = sort { $a <=> $b } keys(%currids);
15346: if ($curr[-1] =~ /^\d+$/) {
15347: $id = 1 + $curr[-1];
15348: }
15349: } else {
15350: $id = 1;
15351: }
15352: if ($id) {
15353: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
15354: $error = 'nostore';
15355: }
15356: } else {
15357: $error = 'nonumber';
15358: }
15359: }
15360: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
15361: } else {
15362: $error = 'nolock';
15363: }
15364: return ($id,$error);
15365: }
15366:
15367: sub modify_autoenroll {
15368: my ($dom,$lastactref,%domconfig) = @_;
15369: my ($resulttext,%changes);
15370: my %currautoenroll;
15371: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
15372: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
15373: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
15374: }
15375: }
15376: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
15377: my %title = ( run => 'Auto-enrollment active',
15378: sender => 'Sender for notification messages',
15379: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
15380: failsafe => 'Failsafe for no drops if institutional data missing for a section');
15381: my @offon = ('off','on');
15382: my $sender_uname = $env{'form.sender_uname'};
15383: my $sender_domain = $env{'form.sender_domain'};
15384: if ($sender_domain eq '') {
15385: $sender_uname = '';
15386: } elsif ($sender_uname eq '') {
15387: $sender_domain = '';
15388: }
15389: my $coowners = $env{'form.autoassign_coowners'};
15390: my $failsafe = $env{'form.autoenroll_failsafe'};
15391: $failsafe =~ s{^\s+|\s+$}{}g;
15392: if ($failsafe =~ /\D/) {
15393: undef($failsafe);
15394: }
15395: my %autoenrollhash = (
15396: autoenroll => { 'run' => $env{'form.autoenroll_run'},
15397: 'sender_uname' => $sender_uname,
15398: 'sender_domain' => $sender_domain,
15399: 'co-owners' => $coowners,
15400: 'autofailsafe' => $failsafe,
15401: }
15402: );
15403: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
15404: $dom);
15405: if ($putresult eq 'ok') {
15406: if (exists($currautoenroll{'run'})) {
15407: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
15408: $changes{'run'} = 1;
15409: }
15410: } elsif ($autorun) {
15411: if ($env{'form.autoenroll_run'} ne '1') {
15412: $changes{'run'} = 1;
15413: }
15414: }
15415: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
15416: $changes{'sender'} = 1;
15417: }
15418: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
15419: $changes{'sender'} = 1;
15420: }
15421: if ($currautoenroll{'co-owners'} ne '') {
15422: if ($currautoenroll{'co-owners'} ne $coowners) {
15423: $changes{'coowners'} = 1;
15424: }
15425: } elsif ($coowners) {
15426: $changes{'coowners'} = 1;
15427: }
15428: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
15429: $changes{'autofailsafe'} = 1;
15430: }
15431: if (keys(%changes) > 0) {
15432: $resulttext = &mt('Changes made:').'<ul>';
15433: if ($changes{'run'}) {
15434: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
15435: }
15436: if ($changes{'sender'}) {
15437: if ($sender_uname eq '' || $sender_domain eq '') {
15438: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
15439: } else {
15440: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
15441: }
15442: }
15443: if ($changes{'coowners'}) {
15444: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
15445: &Apache::loncommon::devalidate_domconfig_cache($dom);
15446: if (ref($lastactref) eq 'HASH') {
15447: $lastactref->{'domainconfig'} = 1;
15448: }
15449: }
15450: if ($changes{'autofailsafe'}) {
15451: if ($failsafe ne '') {
15452: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
15453: } else {
15454: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
15455: }
15456: &Apache::lonnet::get_domain_defaults($dom,1);
15457: if (ref($lastactref) eq 'HASH') {
15458: $lastactref->{'domdefaults'} = 1;
15459: }
15460: }
15461: $resulttext .= '</ul>';
15462: } else {
15463: $resulttext = &mt('No changes made to auto-enrollment settings');
15464: }
15465: } else {
15466: $resulttext = '<span class="LC_error">'.
15467: &mt('An error occurred: [_1]',$putresult).'</span>';
15468: }
15469: return $resulttext;
15470: }
15471:
15472: sub modify_autoupdate {
15473: my ($dom,%domconfig) = @_;
15474: my ($resulttext,%currautoupdate,%fields,%changes);
15475: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
15476: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
15477: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
15478: }
15479: }
15480: my @offon = ('off','on');
15481: my %title = &Apache::lonlocal::texthash (
15482: run => 'Auto-update:',
15483: classlists => 'Updates to user information in classlists?',
15484: unexpired => 'Skip updates for users without active or future roles?',
15485: lastactive => 'Skip updates for inactive users?',
15486: );
15487: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15488: my %fieldtitles = &Apache::lonlocal::texthash (
15489: id => 'Student/Employee ID',
15490: permanentemail => 'E-mail address',
15491: lastname => 'Last Name',
15492: firstname => 'First Name',
15493: middlename => 'Middle Name',
15494: generation => 'Generation',
15495: );
15496: $othertitle = &mt('All users');
15497: if (keys(%{$usertypes}) > 0) {
15498: $othertitle = &mt('Other users');
15499: }
15500: foreach my $key (keys(%env)) {
15501: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
15502: my ($usertype,$item) = ($1,$2);
15503: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
15504: if ($usertype eq 'default') {
15505: push(@{$fields{$1}},$2);
15506: } elsif (ref($types) eq 'ARRAY') {
15507: if (grep(/^\Q$usertype\E$/,@{$types})) {
15508: push(@{$fields{$1}},$2);
15509: }
15510: }
15511: }
15512: }
15513: }
15514: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
15515: @lockablenames = sort(@lockablenames);
15516: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
15517: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
15518: if (@changed) {
15519: $changes{'lockablenames'} = 1;
15520: }
15521: } else {
15522: if (@lockablenames) {
15523: $changes{'lockablenames'} = 1;
15524: }
15525: }
15526: my %updatehash = (
15527: autoupdate => { run => $env{'form.autoupdate_run'},
15528: classlists => $env{'form.classlists'},
15529: unexpired => $env{'form.unexpired'},
15530: fields => {%fields},
15531: lockablenames => \@lockablenames,
15532: }
15533: );
15534: my $lastactivedays;
15535: if ($env{'form.lastactive'}) {
15536: $lastactivedays = $env{'form.lastactivedays'};
15537: $lastactivedays =~ s/^\s+|\s+$//g;
15538: unless ($lastactivedays =~ /^\d+$/) {
15539: undef($lastactivedays);
15540: $env{'form.lastactive'} = 0;
15541: }
15542: }
15543: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
15544: foreach my $key (keys(%currautoupdate)) {
15545: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
15546: if (exists($updatehash{autoupdate}{$key})) {
15547: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
15548: $changes{$key} = 1;
15549: }
15550: }
15551: } elsif ($key eq 'fields') {
15552: if (ref($currautoupdate{$key}) eq 'HASH') {
15553: foreach my $item (@{$types},'default') {
15554: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
15555: my $change = 0;
15556: foreach my $type (@{$currautoupdate{$key}{$item}}) {
15557: if (!exists($fields{$item})) {
15558: $change = 1;
15559: last;
15560: } elsif (ref($fields{$item}) eq 'ARRAY') {
15561: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
15562: $change = 1;
15563: last;
15564: }
15565: }
15566: }
15567: if ($change) {
15568: push(@{$changes{$key}},$item);
15569: }
15570: }
15571: }
15572: }
15573: } elsif ($key eq 'lockablenames') {
15574: if (ref($currautoupdate{$key}) eq 'ARRAY') {
15575: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
15576: if (@changed) {
15577: $changes{'lockablenames'} = 1;
15578: }
15579: } else {
15580: if (@lockablenames) {
15581: $changes{'lockablenames'} = 1;
15582: }
15583: }
15584: }
15585: }
15586: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
15587: if (@lockablenames) {
15588: $changes{'lockablenames'} = 1;
15589: }
15590: }
15591: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
15592: if ($updatehash{'autoupdate'}{'unexpired'}) {
15593: $changes{'unexpired'} = 1;
15594: }
15595: }
15596: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
15597: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
15598: $changes{'lastactive'} = 1;
15599: }
15600: }
15601: foreach my $item (@{$types},'default') {
15602: if (defined($fields{$item})) {
15603: if (ref($currautoupdate{'fields'}) eq 'HASH') {
15604: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
15605: my $change = 0;
15606: if (ref($fields{$item}) eq 'ARRAY') {
15607: foreach my $type (@{$fields{$item}}) {
15608: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
15609: $change = 1;
15610: last;
15611: }
15612: }
15613: }
15614: if ($change) {
15615: push(@{$changes{'fields'}},$item);
15616: }
15617: } else {
15618: push(@{$changes{'fields'}},$item);
15619: }
15620: } else {
15621: push(@{$changes{'fields'}},$item);
15622: }
15623: }
15624: }
15625: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
15626: $dom);
15627: if ($putresult eq 'ok') {
15628: if (keys(%changes) > 0) {
15629: $resulttext = &mt('Changes made:').'<ul>';
15630: foreach my $key (sort(keys(%changes))) {
15631: if ($key eq 'lockablenames') {
15632: $resulttext .= '<li>';
15633: if (@lockablenames) {
15634: $usertypes->{'default'} = $othertitle;
15635: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
15636: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
15637: } else {
15638: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
15639: }
15640: $resulttext .= '</li>';
15641: } elsif (ref($changes{$key}) eq 'ARRAY') {
15642: foreach my $item (@{$changes{$key}}) {
15643: my @newvalues;
15644: foreach my $type (@{$fields{$item}}) {
15645: push(@newvalues,$fieldtitles{$type});
15646: }
15647: my $newvaluestr;
15648: if (@newvalues > 0) {
15649: $newvaluestr = join(', ',@newvalues);
15650: } else {
15651: $newvaluestr = &mt('none');
15652: }
15653: if ($item eq 'default') {
15654: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
15655: } else {
15656: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
15657: }
15658: }
15659: } else {
15660: my $newvalue;
15661: if ($key eq 'run') {
15662: $newvalue = $offon[$env{'form.autoupdate_run'}];
15663: } elsif ($key eq 'lastactive') {
15664: $newvalue = $offon[$env{'form.lastactive'}];
15665: unless ($lastactivedays eq '') {
15666: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
15667: }
15668: } else {
15669: $newvalue = $offon[$env{'form.'.$key}];
15670: }
15671: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
15672: }
15673: }
15674: $resulttext .= '</ul>';
15675: } else {
15676: $resulttext = &mt('No changes made to autoupdates');
15677: }
15678: } else {
15679: $resulttext = '<span class="LC_error">'.
15680: &mt('An error occurred: [_1]',$putresult).'</span>';
15681: }
15682: return $resulttext;
15683: }
15684:
15685: sub modify_autocreate {
15686: my ($dom,%domconfig) = @_;
15687: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
15688: if (ref($domconfig{'autocreate'}) eq 'HASH') {
15689: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
15690: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
15691: }
15692: }
15693: my %title= ( xml => 'Auto-creation of courses in XML course description files',
15694: req => 'Auto-creation of validated requests for official courses',
15695: xmldc => 'Identity of course creator of courses from XML files',
15696: );
15697: my @types = ('xml','req');
15698: foreach my $item (@types) {
15699: $newvals{$item} = $env{'form.autocreate_'.$item};
15700: $newvals{$item} =~ s/\D//g;
15701: $newvals{$item} = 0 if ($newvals{$item} eq '');
15702: }
15703: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
15704: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15705: unless (exists($domcoords{$newvals{'xmldc'}})) {
15706: $newvals{'xmldc'} = '';
15707: }
15708: %autocreatehash = (
15709: autocreate => { xml => $newvals{'xml'},
15710: req => $newvals{'req'},
15711: }
15712: );
15713: if ($newvals{'xmldc'} ne '') {
15714: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
15715: }
15716: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
15717: $dom);
15718: if ($putresult eq 'ok') {
15719: my @items = @types;
15720: if ($newvals{'xml'}) {
15721: push(@items,'xmldc');
15722: }
15723: foreach my $item (@items) {
15724: if (exists($currautocreate{$item})) {
15725: if ($currautocreate{$item} ne $newvals{$item}) {
15726: $changes{$item} = 1;
15727: }
15728: } elsif ($newvals{$item}) {
15729: $changes{$item} = 1;
15730: }
15731: }
15732: if (keys(%changes) > 0) {
15733: my @offon = ('off','on');
15734: $resulttext = &mt('Changes made:').'<ul>';
15735: foreach my $item (@types) {
15736: if ($changes{$item}) {
15737: my $newtxt = $offon[$newvals{$item}];
15738: $resulttext .= '<li>'.
15739: &mt("$title{$item} set to [_1]$newtxt [_2]",
15740: '<b>','</b>').
15741: '</li>';
15742: }
15743: }
15744: if ($changes{'xmldc'}) {
15745: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
15746: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
15747: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
15748: }
15749: $resulttext .= '</ul>';
15750: } else {
15751: $resulttext = &mt('No changes made to auto-creation settings');
15752: }
15753: } else {
15754: $resulttext = '<span class="LC_error">'.
15755: &mt('An error occurred: [_1]',$putresult).'</span>';
15756: }
15757: return $resulttext;
15758: }
15759:
15760: sub modify_directorysrch {
15761: my ($dom,$lastactref,%domconfig) = @_;
15762: my ($resulttext,%changes);
15763: my %currdirsrch;
15764: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
15765: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
15766: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
15767: }
15768: }
15769: my %title = ( available => 'Institutional directory search available',
15770: localonly => 'Other domains can search institution',
15771: lcavailable => 'LON-CAPA directory search available',
15772: lclocalonly => 'Other domains can search LON-CAPA domain',
15773: searchby => 'Search types',
15774: searchtypes => 'Search latitude');
15775: my @offon = ('off','on');
15776: my @otherdoms = ('Yes','No');
15777:
15778: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
15779: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
15780: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
15781:
15782: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15783: if (keys(%{$usertypes}) == 0) {
15784: @cansearch = ('default');
15785: } else {
15786: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
15787: foreach my $type (@{$currdirsrch{'cansearch'}}) {
15788: if (!grep(/^\Q$type\E$/,@cansearch)) {
15789: push(@{$changes{'cansearch'}},$type);
15790: }
15791: }
15792: foreach my $type (@cansearch) {
15793: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
15794: push(@{$changes{'cansearch'}},$type);
15795: }
15796: }
15797: } else {
15798: push(@{$changes{'cansearch'}},@cansearch);
15799: }
15800: }
15801:
15802: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
15803: foreach my $by (@{$currdirsrch{'searchby'}}) {
15804: if (!grep(/^\Q$by\E$/,@searchby)) {
15805: push(@{$changes{'searchby'}},$by);
15806: }
15807: }
15808: foreach my $by (@searchby) {
15809: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
15810: push(@{$changes{'searchby'}},$by);
15811: }
15812: }
15813: } else {
15814: push(@{$changes{'searchby'}},@searchby);
15815: }
15816:
15817: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
15818: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
15819: if (!grep(/^\Q$type\E$/,@searchtypes)) {
15820: push(@{$changes{'searchtypes'}},$type);
15821: }
15822: }
15823: foreach my $type (@searchtypes) {
15824: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
15825: push(@{$changes{'searchtypes'}},$type);
15826: }
15827: }
15828: } else {
15829: if (exists($currdirsrch{'searchtypes'})) {
15830: foreach my $type (@searchtypes) {
15831: if ($type ne $currdirsrch{'searchtypes'}) {
15832: push(@{$changes{'searchtypes'}},$type);
15833: }
15834: }
15835: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
15836: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
15837: }
15838: } else {
15839: push(@{$changes{'searchtypes'}},@searchtypes);
15840: }
15841: }
15842:
15843: my %dirsrch_hash = (
15844: directorysrch => { available => $env{'form.dirsrch_available'},
15845: cansearch => \@cansearch,
15846: localonly => $env{'form.dirsrch_instlocalonly'},
15847: lclocalonly => $env{'form.dirsrch_domlocalonly'},
15848: lcavailable => $env{'form.dirsrch_domavailable'},
15849: searchby => \@searchby,
15850: searchtypes => \@searchtypes,
15851: }
15852: );
15853: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
15854: $dom);
15855: if ($putresult eq 'ok') {
15856: if (exists($currdirsrch{'available'})) {
15857: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
15858: $changes{'available'} = 1;
15859: }
15860: } else {
15861: if ($env{'form.dirsrch_available'} eq '1') {
15862: $changes{'available'} = 1;
15863: }
15864: }
15865: if (exists($currdirsrch{'lcavailable'})) {
15866: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
15867: $changes{'lcavailable'} = 1;
15868: }
15869: } else {
15870: if ($env{'form.dirsrch_lcavailable'} eq '1') {
15871: $changes{'lcavailable'} = 1;
15872: }
15873: }
15874: if (exists($currdirsrch{'localonly'})) {
15875: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
15876: $changes{'localonly'} = 1;
15877: }
15878: } else {
15879: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
15880: $changes{'localonly'} = 1;
15881: }
15882: }
15883: if (exists($currdirsrch{'lclocalonly'})) {
15884: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
15885: $changes{'lclocalonly'} = 1;
15886: }
15887: } else {
15888: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
15889: $changes{'lclocalonly'} = 1;
15890: }
15891: }
15892: if (keys(%changes) > 0) {
15893: $resulttext = &mt('Changes made:').'<ul>';
15894: if ($changes{'available'}) {
15895: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
15896: }
15897: if ($changes{'lcavailable'}) {
15898: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
15899: }
15900: if ($changes{'localonly'}) {
15901: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
15902: }
15903: if ($changes{'lclocalonly'}) {
15904: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
15905: }
15906: if (ref($changes{'cansearch'}) eq 'ARRAY') {
15907: my $chgtext;
15908: if (ref($usertypes) eq 'HASH') {
15909: if (keys(%{$usertypes}) > 0) {
15910: foreach my $type (@{$types}) {
15911: if (grep(/^\Q$type\E$/,@cansearch)) {
15912: $chgtext .= $usertypes->{$type}.'; ';
15913: }
15914: }
15915: if (grep(/^default$/,@cansearch)) {
15916: $chgtext .= $othertitle;
15917: } else {
15918: $chgtext =~ s/\; $//;
15919: }
15920: $resulttext .=
15921: '<li>'.
15922: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
15923: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
15924: '</li>';
15925: }
15926: }
15927: }
15928: if (ref($changes{'searchby'}) eq 'ARRAY') {
15929: my ($searchtitles,$titleorder) = &sorted_searchtitles();
15930: my $chgtext;
15931: foreach my $type (@{$titleorder}) {
15932: if (grep(/^\Q$type\E$/,@searchby)) {
15933: if (defined($searchtitles->{$type})) {
15934: $chgtext .= $searchtitles->{$type}.'; ';
15935: }
15936: }
15937: }
15938: $chgtext =~ s/\; $//;
15939: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
15940: }
15941: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
15942: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
15943: my $chgtext;
15944: foreach my $type (@{$srchtypeorder}) {
15945: if (grep(/^\Q$type\E$/,@searchtypes)) {
15946: if (defined($srchtypes_desc->{$type})) {
15947: $chgtext .= $srchtypes_desc->{$type}.'; ';
15948: }
15949: }
15950: }
15951: $chgtext =~ s/\; $//;
15952: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
15953: }
15954: $resulttext .= '</ul>';
15955: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
15956: if (ref($lastactref) eq 'HASH') {
15957: $lastactref->{'directorysrch'} = 1;
15958: }
15959: } else {
15960: $resulttext = &mt('No changes made to directory search settings');
15961: }
15962: } else {
15963: $resulttext = '<span class="LC_error">'.
15964: &mt('An error occurred: [_1]',$putresult).'</span>';
15965: }
15966: return $resulttext;
15967: }
15968:
15969: sub modify_contacts {
15970: my ($dom,$lastactref,%domconfig) = @_;
15971: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
15972: if (ref($domconfig{'contacts'}) eq 'HASH') {
15973: foreach my $key (keys(%{$domconfig{'contacts'}})) {
15974: $currsetting{$key} = $domconfig{'contacts'}{$key};
15975: }
15976: }
15977: my (%others,%to,%bcc,%includestr,%includeloc);
15978: my @contacts = ('supportemail','adminemail');
15979: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
15980: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
15981: my @toggles = ('reporterrors','reportupdates','reportstatus');
15982: my @lonstatus = ('threshold','sysmail','weights','excluded');
15983: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
15984: foreach my $type (@mailings) {
15985: @{$newsetting{$type}} =
15986: &Apache::loncommon::get_env_multiple('form.'.$type);
15987: foreach my $item (@contacts) {
15988: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
15989: $contacts_hash{contacts}{$type}{$item} = 1;
15990: } else {
15991: $contacts_hash{contacts}{$type}{$item} = 0;
15992: }
15993: }
15994: $others{$type} = $env{'form.'.$type.'_others'};
15995: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
15996: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15997: $bcc{$type} = $env{'form.'.$type.'_bcc'};
15998: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
15999: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
16000: $includestr{$type} = $env{'form.'.$type.'_includestr'};
16001: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
16002: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16003: }
16004: }
16005: }
16006: foreach my $item (@contacts) {
16007: $to{$item} = $env{'form.'.$item};
16008: $contacts_hash{'contacts'}{$item} = $to{$item};
16009: }
16010: foreach my $item (@toggles) {
16011: if ($env{'form.'.$item} =~ /^(0|1)$/) {
16012: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
16013: }
16014: }
16015: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
16016: foreach my $item (@lonstatus) {
16017: if ($item eq 'excluded') {
16018: my (%serverhomes,@excluded);
16019: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
16020: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
16021: if (@possexcluded) {
16022: foreach my $id (sort(@possexcluded)) {
16023: if ($serverhomes{$id}) {
16024: push(@excluded,$id);
16025: }
16026: }
16027: }
16028: if (@excluded) {
16029: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
16030: }
16031: } elsif ($item eq 'weights') {
16032: foreach my $type ('E','W','N','U') {
16033: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
16034: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
16035: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
16036: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
16037: $env{'form.error'.$item.'_'.$type};
16038: }
16039: }
16040: }
16041: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
16042: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
16043: if ($env{'form.error'.$item} =~ /^\d+$/) {
16044: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
16045: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
16046: }
16047: }
16048: }
16049: }
16050: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
16051: foreach my $field (@{$fields}) {
16052: if (ref($possoptions->{$field}) eq 'ARRAY') {
16053: my $value = $env{'form.helpform_'.$field};
16054: $value =~ s/^\s+|\s+$//g;
16055: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
16056: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
16057: if ($field eq 'screenshot') {
16058: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
16059: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
16060: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
16061: }
16062: }
16063: }
16064: }
16065: }
16066: }
16067: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16068: my (@statuses,%usertypeshash,@overrides);
16069: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
16070: @statuses = @{$types};
16071: if (ref($usertypes) eq 'HASH') {
16072: %usertypeshash = %{$usertypes};
16073: }
16074: }
16075: if (@statuses) {
16076: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
16077: foreach my $type (@possoverrides) {
16078: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
16079: push(@overrides,$type);
16080: }
16081: }
16082: if (@overrides) {
16083: foreach my $type (@overrides) {
16084: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
16085: foreach my $item (@contacts) {
16086: if (grep(/^\Q$item\E$/,@standard)) {
16087: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
16088: $newsetting{'override_'.$type}{$item} = 1;
16089: } else {
16090: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
16091: $newsetting{'override_'.$type}{$item} = 0;
16092: }
16093: }
16094: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
16095: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16096: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
16097: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16098: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
16099: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
16100: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
16101: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16102: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
16103: }
16104: }
16105: }
16106: }
16107: if (keys(%currsetting) > 0) {
16108: foreach my $item (@contacts) {
16109: if ($to{$item} ne $currsetting{$item}) {
16110: $changes{$item} = 1;
16111: }
16112: }
16113: foreach my $type (@mailings) {
16114: foreach my $item (@contacts) {
16115: if (ref($currsetting{$type}) eq 'HASH') {
16116: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
16117: push(@{$changes{$type}},$item);
16118: }
16119: } else {
16120: push(@{$changes{$type}},@{$newsetting{$type}});
16121: }
16122: }
16123: if ($others{$type} ne $currsetting{$type}{'others'}) {
16124: push(@{$changes{$type}},'others');
16125: }
16126: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16127: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
16128: push(@{$changes{$type}},'bcc');
16129: }
16130: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
16131: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
16132: push(@{$changes{$type}},'include');
16133: }
16134: }
16135: }
16136: if (ref($fields) eq 'ARRAY') {
16137: if (ref($currsetting{'helpform'}) eq 'HASH') {
16138: foreach my $field (@{$fields}) {
16139: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
16140: push(@{$changes{'helpform'}},$field);
16141: }
16142: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16143: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
16144: push(@{$changes{'helpform'}},'maxsize');
16145: }
16146: }
16147: }
16148: } else {
16149: foreach my $field (@{$fields}) {
16150: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16151: push(@{$changes{'helpform'}},$field);
16152: }
16153: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16154: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16155: push(@{$changes{'helpform'}},'maxsize');
16156: }
16157: }
16158: }
16159: }
16160: }
16161: if (@statuses) {
16162: if (ref($currsetting{'overrides'}) eq 'HASH') {
16163: foreach my $key (keys(%{$currsetting{'overrides'}})) {
16164: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
16165: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
16166: foreach my $item (@contacts,'bcc','others','include') {
16167: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
16168: push(@{$changes{'overrides'}},$key);
16169: last;
16170: }
16171: }
16172: } else {
16173: push(@{$changes{'overrides'}},$key);
16174: }
16175: }
16176: }
16177: foreach my $key (@overrides) {
16178: unless (exists($currsetting{'overrides'}{$key})) {
16179: push(@{$changes{'overrides'}},$key);
16180: }
16181: }
16182: } else {
16183: foreach my $key (@overrides) {
16184: push(@{$changes{'overrides'}},$key);
16185: }
16186: }
16187: }
16188: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
16189: foreach my $key ('excluded','weights','threshold','sysmail') {
16190: if ($key eq 'excluded') {
16191: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16192: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
16193: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16194: (@{$currsetting{'lonstatus'}{$key}})) {
16195: my @diffs =
16196: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
16197: $currsetting{'lonstatus'}{$key});
16198: if (@diffs) {
16199: push(@{$changes{'lonstatus'}},$key);
16200: }
16201: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
16202: push(@{$changes{'lonstatus'}},$key);
16203: }
16204: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16205: (@{$currsetting{'lonstatus'}{$key}})) {
16206: push(@{$changes{'lonstatus'}},$key);
16207: }
16208: } elsif ($key eq 'weights') {
16209: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16210: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
16211: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16212: foreach my $type ('E','W','N','U') {
16213: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
16214: $currsetting{'lonstatus'}{$key}{$type}) {
16215: push(@{$changes{'lonstatus'}},$key);
16216: last;
16217: }
16218: }
16219: } else {
16220: foreach my $type ('E','W','N','U') {
16221: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
16222: push(@{$changes{'lonstatus'}},$key);
16223: last;
16224: }
16225: }
16226: }
16227: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16228: foreach my $type ('E','W','N','U') {
16229: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
16230: push(@{$changes{'lonstatus'}},$key);
16231: last;
16232: }
16233: }
16234: }
16235: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
16236: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16237: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16238: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
16239: push(@{$changes{'lonstatus'}},$key);
16240: }
16241: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
16242: push(@{$changes{'lonstatus'}},$key);
16243: }
16244: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16245: push(@{$changes{'lonstatus'}},$key);
16246: }
16247: }
16248: }
16249: } else {
16250: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16251: foreach my $key ('excluded','weights','threshold','sysmail') {
16252: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16253: push(@{$changes{'lonstatus'}},$key);
16254: }
16255: }
16256: }
16257: }
16258: } else {
16259: my %default;
16260: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
16261: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
16262: $default{'errormail'} = 'adminemail';
16263: $default{'packagesmail'} = 'adminemail';
16264: $default{'helpdeskmail'} = 'supportemail';
16265: $default{'otherdomsmail'} = 'supportemail';
16266: $default{'lonstatusmail'} = 'adminemail';
16267: $default{'requestsmail'} = 'adminemail';
16268: $default{'updatesmail'} = 'adminemail';
16269: $default{'hostipmail'} = 'adminemail';
16270: foreach my $item (@contacts) {
16271: if ($to{$item} ne $default{$item}) {
16272: $changes{$item} = 1;
16273: }
16274: }
16275: foreach my $type (@mailings) {
16276: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
16277: push(@{$changes{$type}},@{$newsetting{$type}});
16278: }
16279: if ($others{$type} ne '') {
16280: push(@{$changes{$type}},'others');
16281: }
16282: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16283: if ($bcc{$type} ne '') {
16284: push(@{$changes{$type}},'bcc');
16285: }
16286: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
16287: push(@{$changes{$type}},'include');
16288: }
16289: }
16290: }
16291: if (ref($fields) eq 'ARRAY') {
16292: foreach my $field (@{$fields}) {
16293: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16294: push(@{$changes{'helpform'}},$field);
16295: }
16296: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16297: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16298: push(@{$changes{'helpform'}},'maxsize');
16299: }
16300: }
16301: }
16302: }
16303: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16304: foreach my $key ('excluded','weights','threshold','sysmail') {
16305: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16306: push(@{$changes{'lonstatus'}},$key);
16307: }
16308: }
16309: }
16310: }
16311: foreach my $item (@toggles) {
16312: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
16313: $changes{$item} = 1;
16314: } elsif ((!$env{'form.'.$item}) &&
16315: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
16316: $changes{$item} = 1;
16317: }
16318: }
16319: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
16320: $dom);
16321: if ($putresult eq 'ok') {
16322: if (keys(%changes) > 0) {
16323: &Apache::loncommon::devalidate_domconfig_cache($dom);
16324: if (ref($lastactref) eq 'HASH') {
16325: $lastactref->{'domainconfig'} = 1;
16326: }
16327: my ($titles,$short_titles) = &contact_titles();
16328: $resulttext = &mt('Changes made:').'<ul>';
16329: foreach my $item (@contacts) {
16330: if ($changes{$item}) {
16331: $resulttext .= '<li>'.$titles->{$item}.
16332: &mt(' set to: ').
16333: '<span class="LC_cusr_emph">'.
16334: $to{$item}.'</span></li>';
16335: }
16336: }
16337: foreach my $type (@mailings) {
16338: if (ref($changes{$type}) eq 'ARRAY') {
16339: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16340: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
16341: } else {
16342: $resulttext .= '<li>'.$titles->{$type}.': ';
16343: }
16344: my @text;
16345: foreach my $item (@{$newsetting{$type}}) {
16346: push(@text,$short_titles->{$item});
16347: }
16348: if ($others{$type} ne '') {
16349: push(@text,$others{$type});
16350: }
16351: if (@text) {
16352: $resulttext .= '<span class="LC_cusr_emph">'.
16353: join(', ',@text).'</span>';
16354: }
16355: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16356: if ($bcc{$type} ne '') {
16357: my $bcctext;
16358: if (@text) {
16359: $bcctext = ' '.&mt('with Bcc to');
16360: } else {
16361: $bcctext = '(Bcc)';
16362: }
16363: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
16364: } elsif (!@text) {
16365: $resulttext .= &mt('No one');
16366: }
16367: if ($includestr{$type} ne '') {
16368: if ($includeloc{$type} eq 'b') {
16369: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
16370: } elsif ($includeloc{$type} eq 's') {
16371: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
16372: }
16373: }
16374: } elsif (!@text) {
16375: $resulttext .= &mt('No recipients');
16376: }
16377: $resulttext .= '</li>';
16378: }
16379: }
16380: if (ref($changes{'overrides'}) eq 'ARRAY') {
16381: my @deletions;
16382: foreach my $type (@{$changes{'overrides'}}) {
16383: if ($usertypeshash{$type}) {
16384: if (grep(/^\Q$type\E/,@overrides)) {
16385: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
16386: $usertypeshash{$type}).'<ul><li>';
16387: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
16388: my @text;
16389: foreach my $item (@contacts) {
16390: if ($newsetting{'override_'.$type}{$item}) {
16391: push(@text,$short_titles->{$item});
16392: }
16393: }
16394: if ($newsetting{'override_'.$type}{'others'} ne '') {
16395: push(@text,$newsetting{'override_'.$type}{'others'});
16396: }
16397:
16398: if (@text) {
16399: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
16400: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
16401: }
16402: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
16403: my $bcctext;
16404: if (@text) {
16405: $bcctext = ' '.&mt('with Bcc to');
16406: } else {
16407: $bcctext = '(Bcc)';
16408: }
16409: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
16410: } elsif (!@text) {
16411: $resulttext .= &mt('Helpdesk e-mail sent to no one');
16412: }
16413: $resulttext .= '</li>';
16414: if ($newsetting{'override_'.$type}{'include'} ne '') {
16415: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
16416: if ($loc eq 'b') {
16417: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
16418: } elsif ($loc eq 's') {
16419: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
16420: }
16421: }
16422: }
16423: $resulttext .= '</li></ul></li>';
16424: } else {
16425: push(@deletions,$usertypeshash{$type});
16426: }
16427: }
16428: }
16429: if (@deletions) {
16430: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
16431: join(', ',@deletions)).'</li>';
16432: }
16433: }
16434: my @offon = ('off','on');
16435: my $corelink = &core_link_msu();
16436: if ($changes{'reporterrors'}) {
16437: $resulttext .= '<li>'.
16438: &mt('E-mail error reports to [_1] set to "'.
16439: $offon[$env{'form.reporterrors'}].'".',
16440: $corelink).
16441: '</li>';
16442: }
16443: if ($changes{'reportupdates'}) {
16444: $resulttext .= '<li>'.
16445: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
16446: $offon[$env{'form.reportupdates'}].'".',
16447: $corelink).
16448: '</li>';
16449: }
16450: if ($changes{'reportstatus'}) {
16451: $resulttext .= '<li>'.
16452: &mt('E-mail status if errors above threshold to [_1] set to "'.
16453: $offon[$env{'form.reportstatus'}].'".',
16454: $corelink).
16455: '</li>';
16456: }
16457: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
16458: $resulttext .= '<li>'.
16459: &mt('Nightly status check e-mail settings').':<ul>';
16460: my (%defval,%use_def,%shown);
16461: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
16462: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
16463: $defval{'weights'} =
16464: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
16465: $defval{'excluded'} = &mt('None');
16466: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
16467: foreach my $item ('threshold','sysmail','weights','excluded') {
16468: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
16469: if (($item eq 'threshold') || ($item eq 'sysmail')) {
16470: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
16471: } elsif ($item eq 'weights') {
16472: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
16473: foreach my $type ('E','W','N','U') {
16474: $shown{$item} .= $lonstatus_names->{$type}.'=';
16475: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
16476: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
16477: } else {
16478: $shown{$item} .= $lonstatus_defs->{$type};
16479: }
16480: $shown{$item} .= ', ';
16481: }
16482: $shown{$item} =~ s/, $//;
16483: } else {
16484: $shown{$item} = $defval{$item};
16485: }
16486: } elsif ($item eq 'excluded') {
16487: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
16488: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
16489: } else {
16490: $shown{$item} = $defval{$item};
16491: }
16492: }
16493: } else {
16494: $shown{$item} = $defval{$item};
16495: }
16496: }
16497: } else {
16498: foreach my $item ('threshold','weights','excluded','sysmail') {
16499: $shown{$item} = $defval{$item};
16500: }
16501: }
16502: foreach my $item ('threshold','weights','excluded','sysmail') {
16503: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
16504: $shown{$item}).'</li>';
16505: }
16506: $resulttext .= '</ul></li>';
16507: }
16508: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
16509: my (@optional,@required,@unused,$maxsizechg);
16510: foreach my $field (@{$changes{'helpform'}}) {
16511: if ($field eq 'maxsize') {
16512: $maxsizechg = 1;
16513: next;
16514: }
16515: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
16516: push(@optional,$field);
16517: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
16518: push(@unused,$field);
16519: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
16520: push(@required,$field);
16521: }
16522: }
16523: if (@optional) {
16524: $resulttext .= '<li>'.
16525: &mt('Help form fields changed to "Optional": [_1].',
16526: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
16527: '</li>';
16528: }
16529: if (@required) {
16530: $resulttext .= '<li>'.
16531: &mt('Help form fields changed to "Required": [_1].',
16532: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
16533: '</li>';
16534: }
16535: if (@unused) {
16536: $resulttext .= '<li>'.
16537: &mt('Help form fields changed to "Not shown": [_1].',
16538: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
16539: '</li>';
16540: }
16541: if ($maxsizechg) {
16542: $resulttext .= '<li>'.
16543: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
16544: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
16545: '</li>';
16546: }
16547: }
16548: $resulttext .= '</ul>';
16549: } else {
16550: $resulttext = &mt('No changes made to contacts and form settings');
16551: }
16552: } else {
16553: $resulttext = '<span class="LC_error">'.
16554: &mt('An error occurred: [_1].',$putresult).'</span>';
16555: }
16556: return $resulttext;
16557: }
16558:
16559: sub modify_privacy {
16560: my ($dom,%domconfig) = @_;
16561: my ($resulttext,%current,%changes);
16562: if (ref($domconfig{'privacy'}) eq 'HASH') {
16563: %current = %{$domconfig{'privacy'}};
16564: }
16565: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
16566: my @items = ('domain','author','course','community');
16567: my %names = &Apache::lonlocal::texthash (
16568: domain => 'Assigned domain role(s)',
16569: author => 'Assigned co-author role(s)',
16570: course => 'Assigned course role(s)',
16571: community => 'Assigned community role',
16572: );
16573: my %roles = &Apache::lonlocal::texthash (
16574: domain => 'Domain role',
16575: author => 'Co-author role',
16576: course => 'Course role',
16577: community => 'Community role',
16578: );
16579: my %titles = &Apache::lonlocal::texthash (
16580: approval => 'Approval for role in different domain',
16581: othdom => 'User information available in other domain',
16582: priv => 'Information viewable by privileged user in same domain',
16583: unpriv => 'Information viewable by unprivileged user in same domain',
16584: instdom => 'Other domain shares institution/provider',
16585: extdom => 'Other domain has different institution/provider',
16586: none => 'Not allowed',
16587: user => 'User authorizes',
16588: domain => 'Domain Coordinator authorizes',
16589: auto => 'Unrestricted',
16590: );
16591: my %fieldnames = &Apache::lonlocal::texthash (
16592: id => 'Student/Employee ID',
16593: permanentemail => 'E-mail address',
16594: lastname => 'Last Name',
16595: firstname => 'First Name',
16596: middlename => 'Middle Name',
16597: generation => 'Generation',
16598: );
16599: my ($othertitle,$usertypes,$types) =
16600: &Apache::loncommon::sorted_inst_types($dom);
16601: my (%by_ip,%by_location,@intdoms,@instdoms);
16602: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
16603:
16604: my %privacyhash = (
16605: 'approval' => {
16606: instdom => {},
16607: extdom => {},
16608: },
16609: 'othdom' => {},
16610: 'priv' => {},
16611: 'unpriv' => {},
16612: );
16613: foreach my $item (@items) {
16614: if (@instdoms > 1) {
16615: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
16616: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
16617: }
16618: if (ref($current{'approval'}) eq 'HASH') {
16619: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
16620: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
16621: $changes{'approval'} = 1;
16622: }
16623: }
16624: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
16625: $changes{'approval'} = 1;
16626: }
16627: }
16628: if (keys(%by_location) > 0) {
16629: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
16630: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
16631: }
16632: if (ref($current{'approval'}) eq 'HASH') {
16633: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
16634: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
16635: $changes{'approval'} = 1;
16636: }
16637: }
16638: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
16639: $changes{'approval'} = 1;
16640: }
16641: }
16642: foreach my $status ('priv','unpriv') {
16643: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
16644: my @newvalues;
16645: foreach my $field (@possibles) {
16646: if (grep(/^\Q$field\E$/,@fields)) {
16647: $privacyhash{$status}{$item}{$field} = 1;
16648: push(@newvalues,$field);
16649: }
16650: }
16651: @newvalues = sort(@newvalues);
16652: if (ref($current{$status}) eq 'HASH') {
16653: if (ref($current{$status}{$item}) eq 'HASH') {
16654: my @currvalues = sort(keys(%{$current{$status}{$item}}));
16655: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
16656: if (@diffs > 0) {
16657: $changes{$status} = 1;
16658: }
16659: }
16660: } else {
16661: my @stdfields;
16662: foreach my $field (@fields) {
16663: if ($field eq 'id') {
16664: next if ($status eq 'unpriv');
16665: next if (($status eq 'priv') && ($item eq 'community'));
16666: }
16667: push(@stdfields,$field);
16668: }
16669: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
16670: if (@diffs > 0) {
16671: $changes{$status} = 1;
16672: }
16673: }
16674: }
16675: }
16676: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
16677: my @statuses;
16678: if (ref($types) eq 'ARRAY') {
16679: @statuses = @{$types};
16680: }
16681: foreach my $type (@statuses,'default') {
16682: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
16683: my @newvalues;
16684: foreach my $field (sort(@possfields)) {
16685: if (grep(/^\Q$field\E$/,@fields)) {
16686: $privacyhash{'othdom'}{$type}{$field} = 1;
16687: push(@newvalues,$field);
16688: }
16689: }
16690: @newvalues = sort(@newvalues);
16691: if (ref($current{'othdom'}) eq 'HASH') {
16692: if (ref($current{'othdom'}{$type}) eq 'HASH') {
16693: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
16694: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
16695: if (@diffs > 0) {
16696: $changes{'othdom'} = 1;
16697: }
16698: }
16699: } else {
16700: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
16701: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
16702: if (@diffs > 0) {
16703: $changes{'othdom'} = 1;
16704: }
16705: }
16706: }
16707: }
16708: my %confighash = (
16709: privacy => \%privacyhash,
16710: );
16711: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
16712: if ($putresult eq 'ok') {
16713: if (keys(%changes) > 0) {
16714: $resulttext = &mt('Changes made: ').'<ul>';
16715: foreach my $key ('approval','othdom','priv','unpriv') {
16716: if ($changes{$key}) {
16717: $resulttext .= '<li>'.$titles{$key}.':<ul>';
16718: if ($key eq 'approval') {
16719: if (keys(%{$privacyhash{$key}{instdom}})) {
16720: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
16721: foreach my $item (@items) {
16722: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
16723: }
16724: $resulttext .= '</ul></li>';
16725: }
16726: if (keys(%{$privacyhash{$key}{extdom}})) {
16727: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
16728: foreach my $item (@items) {
16729: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
16730: }
16731: $resulttext .= '</ul></li>';
16732: }
16733: } elsif ($key eq 'othdom') {
16734: my @statuses;
16735: if (ref($types) eq 'ARRAY') {
16736: @statuses = @{$types};
16737: }
16738: if (ref($privacyhash{$key}) eq 'HASH') {
16739: foreach my $status (@statuses,'default') {
16740: if ($status eq 'default') {
16741: $resulttext .= '<li>'.$othertitle.': ';
16742: } elsif (ref($usertypes) eq 'HASH') {
16743: $resulttext .= '<li>'.$usertypes->{$status}.': ';
16744: } else {
16745: next;
16746: }
16747: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
16748: if (keys(%{$privacyhash{$key}{$status}})) {
16749: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
16750: } else {
16751: $resulttext .= &mt('none');
16752: }
16753: }
16754: $resulttext .= '</li>';
16755: }
16756: }
16757: } else {
16758: foreach my $item (@items) {
16759: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
16760: $resulttext .= '<li>'.$names{$item}.': ';
16761: if (keys(%{$privacyhash{$key}{$item}})) {
16762: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
16763: } else {
16764: $resulttext .= &mt('none');
16765: }
16766: $resulttext .= '</li>';
16767: }
16768: }
16769: }
16770: $resulttext .= '</ul></li>';
16771: }
16772: }
16773: } else {
16774: $resulttext = &mt('No changes made to user information settings');
16775: }
16776: } else {
16777: $resulttext = '<span class="LC_error">'.
16778: &mt('An error occurred: [_1]',$putresult).'</span>';
16779: }
16780: return $resulttext;
16781: }
16782:
16783: sub modify_passwords {
16784: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
16785: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
16786: $updatedefaults,$updateconf);
16787: my $customfn = 'resetpw.html';
16788: if (ref($domconfig{'passwords'}) eq 'HASH') {
16789: %current = %{$domconfig{'passwords'}};
16790: }
16791: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16792: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16793: if (ref($types) eq 'ARRAY') {
16794: @oktypes = @{$types};
16795: }
16796: push(@oktypes,'default');
16797:
16798: my %titles = &Apache::lonlocal::texthash (
16799: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
16800: intauth_check => 'Check bcrypt cost if authenticated',
16801: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
16802: permanent => 'Permanent e-mail address',
16803: critical => 'Critical notification address',
16804: notify => 'Notification address',
16805: min => 'Minimum password length',
16806: max => 'Maximum password length',
16807: chars => 'Required characters',
16808: expire => 'Password expiration (days)',
16809: numsaved => 'Number of previous passwords to save',
16810: reset => 'Resetting Forgotten Password',
16811: intauth => 'Encryption of Stored Passwords (Internal Auth)',
16812: rules => 'Rules for LON-CAPA Passwords',
16813: crsownerchg => 'Course Owner Changing Student Passwords',
16814: username => 'Username',
16815: email => 'E-mail address',
16816: );
16817:
16818: #
16819: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
16820: #
16821: my (%curr_defaults,%save_defaults);
16822: if (ref($domconfig{'defaults'}) eq 'HASH') {
16823: foreach my $key (keys(%{$domconfig{'defaults'}})) {
16824: if ($key =~ /^intauth_(cost|check|switch)$/) {
16825: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
16826: } else {
16827: $save_defaults{$key} = $domconfig{'defaults'}{$key};
16828: }
16829: }
16830: }
16831: my %staticdefaults = (
16832: 'resetlink' => 2,
16833: 'resetcase' => \@oktypes,
16834: 'resetprelink' => 'both',
16835: 'resetemail' => ['critical','notify','permanent'],
16836: 'intauth_cost' => 10,
16837: 'intauth_check' => 0,
16838: 'intauth_switch' => 0,
16839: );
16840: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
16841: foreach my $type (@oktypes) {
16842: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
16843: }
16844: my $linklife = $env{'form.passwords_link'};
16845: $linklife =~ s/^\s+|\s+$//g;
16846: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
16847: $newvalues{'resetlink'} = $linklife;
16848: if ($current{'resetlink'}) {
16849: if ($current{'resetlink'} ne $linklife) {
16850: $changes{'reset'} = 1;
16851: }
16852: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16853: if ($staticdefaults{'resetlink'} ne $linklife) {
16854: $changes{'reset'} = 1;
16855: }
16856: }
16857: } elsif ($current{'resetlink'}) {
16858: $changes{'reset'} = 1;
16859: }
16860: my @casesens;
16861: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
16862: foreach my $case (sort(@posscase)) {
16863: if (grep(/^\Q$case\E$/,@oktypes)) {
16864: push(@casesens,$case);
16865: }
16866: }
16867: $newvalues{'resetcase'} = \@casesens;
16868: if (ref($current{'resetcase'}) eq 'ARRAY') {
16869: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
16870: if (@diffs > 0) {
16871: $changes{'reset'} = 1;
16872: }
16873: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16874: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
16875: if (@diffs > 0) {
16876: $changes{'reset'} = 1;
16877: }
16878: }
16879: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
16880: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
16881: if (exists($current{'resetprelink'})) {
16882: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
16883: $changes{'reset'} = 1;
16884: }
16885: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16886: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
16887: $changes{'reset'} = 1;
16888: }
16889: }
16890: } elsif ($current{'resetprelink'}) {
16891: $changes{'reset'} = 1;
16892: }
16893: foreach my $type (@oktypes) {
16894: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
16895: my @postlink;
16896: foreach my $item (sort(@possplink)) {
16897: if ($item =~ /^(email|username)$/) {
16898: push(@postlink,$item);
16899: }
16900: }
16901: $newvalues{'resetpostlink'}{$type} = \@postlink;
16902: unless ($changes{'reset'}) {
16903: if (ref($current{'resetpostlink'}) eq 'HASH') {
16904: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
16905: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
16906: if (@diffs > 0) {
16907: $changes{'reset'} = 1;
16908: }
16909: } else {
16910: $changes{'reset'} = 1;
16911: }
16912: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16913: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
16914: if (@diffs > 0) {
16915: $changes{'reset'} = 1;
16916: }
16917: }
16918: }
16919: }
16920: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
16921: my @resetemail;
16922: foreach my $item (sort(@possemailsrc)) {
16923: if ($item =~ /^(permanent|critical|notify)$/) {
16924: push(@resetemail,$item);
16925: }
16926: }
16927: $newvalues{'resetemail'} = \@resetemail;
16928: unless ($changes{'reset'}) {
16929: if (ref($current{'resetemail'}) eq 'ARRAY') {
16930: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
16931: if (@diffs > 0) {
16932: $changes{'reset'} = 1;
16933: }
16934: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16935: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
16936: if (@diffs > 0) {
16937: $changes{'reset'} = 1;
16938: }
16939: }
16940: }
16941: if ($env{'form.passwords_stdtext'} == 0) {
16942: $newvalues{'resetremove'} = 1;
16943: unless ($current{'resetremove'}) {
16944: $changes{'reset'} = 1;
16945: }
16946: } elsif ($current{'resetremove'}) {
16947: $changes{'reset'} = 1;
16948: }
16949: if ($env{'form.passwords_customfile.filename'} ne '') {
16950: my $servadm = $r->dir_config('lonAdmEMail');
16951: my ($configuserok,$author_ok,$switchserver) =
16952: &config_check($dom,$confname,$servadm);
16953: my $error;
16954: if ($configuserok eq 'ok') {
16955: if ($switchserver) {
16956: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
16957: } else {
16958: if ($author_ok eq 'ok') {
16959: my ($result,$customurl) =
16960: &publishlogo($r,'upload','passwords_customfile',$dom,
16961: $confname,'customtext/resetpw','','',$customfn);
16962: if ($result eq 'ok') {
16963: $newvalues{'resetcustom'} = $customurl;
16964: $changes{'reset'} = 1;
16965: } else {
16966: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
16967: }
16968: } else {
16969: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
16970: }
16971: }
16972: } else {
16973: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
16974: }
16975: if ($error) {
16976: &Apache::lonnet::logthis($error);
16977: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16978: }
16979: } elsif ($current{'resetcustom'}) {
16980: if ($env{'form.passwords_custom_del'}) {
16981: $changes{'reset'} = 1;
16982: } else {
16983: $newvalues{'resetcustom'} = $current{'resetcustom'};
16984: }
16985: }
16986: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
16987: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
16988: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
16989: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
16990: $changes{'intauth'} = 1;
16991: }
16992: } else {
16993: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
16994: }
16995: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
16996: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
16997: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
16998: $changes{'intauth'} = 1;
16999: }
17000: } else {
17001: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17002: }
17003: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
17004: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
17005: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
17006: $changes{'intauth'} = 1;
17007: }
17008: } else {
17009: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17010: }
17011: foreach my $item ('cost','check','switch') {
17012: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
17013: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
17014: $updatedefaults = 1;
17015: }
17016: }
17017: foreach my $rule ('min','max','expire','numsaved') {
17018: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
17019: my $ruleok;
17020: if ($rule eq 'expire') {
17021: if (($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) &&
17022: ($env{'form.passwords_'.$rule} ne '0')) {
17023: $ruleok = 1;
17024: }
17025: } elsif ($rule eq 'min') {
17026: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
17027: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
17028: $ruleok = 1;
17029: }
17030: }
17031: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
17032: ($env{'form.passwords_'.$rule} ne '0')) {
17033: $ruleok = 1;
17034: }
17035: if ($ruleok) {
17036: $newvalues{$rule} = $env{'form.passwords_'.$rule};
17037: if (exists($current{$rule})) {
17038: if ($newvalues{$rule} ne $current{$rule}) {
17039: $changes{'rules'} = 1;
17040: }
17041: } elsif ($rule eq 'min') {
17042: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
17043: $changes{'rules'} = 1;
17044: }
17045: } else {
17046: $changes{'rules'} = 1;
17047: }
17048: } elsif (exists($current{$rule})) {
17049: $changes{'rules'} = 1;
17050: }
17051: }
17052: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
17053: my @chars;
17054: foreach my $item (sort(@posschars)) {
17055: if ($item =~ /^(uc|lc|num|spec)$/) {
17056: push(@chars,$item);
17057: }
17058: }
17059: $newvalues{'chars'} = \@chars;
17060: unless ($changes{'rules'}) {
17061: if (ref($current{'chars'}) eq 'ARRAY') {
17062: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
17063: if (@diffs > 0) {
17064: $changes{'rules'} = 1;
17065: }
17066: } else {
17067: if (@chars > 0) {
17068: $changes{'rules'} = 1;
17069: }
17070: }
17071: }
17072: my %crsownerchg = (
17073: by => [],
17074: for => [],
17075: );
17076: foreach my $item ('by','for') {
17077: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
17078: foreach my $type (sort(@posstypes)) {
17079: if (grep(/^\Q$type\E$/,@oktypes)) {
17080: push(@{$crsownerchg{$item}},$type);
17081: }
17082: }
17083: }
17084: $newvalues{'crsownerchg'} = \%crsownerchg;
17085: if (ref($current{'crsownerchg'}) eq 'HASH') {
17086: foreach my $item ('by','for') {
17087: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
17088: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
17089: if (@diffs > 0) {
17090: $changes{'crsownerchg'} = 1;
17091: last;
17092: }
17093: }
17094: }
17095: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
17096: foreach my $item ('by','for') {
17097: if (@{$crsownerchg{$item}} > 0) {
17098: $changes{'crsownerchg'} = 1;
17099: last;
17100: }
17101: }
17102: }
17103:
17104: my %confighash = (
17105: defaults => \%save_defaults,
17106: passwords => \%newvalues,
17107: );
17108: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
17109:
17110: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17111: if ($putresult eq 'ok') {
17112: if (keys(%changes) > 0) {
17113: $resulttext = &mt('Changes made: ').'<ul>';
17114: foreach my $key ('reset','intauth','rules','crsownerchg') {
17115: if ($changes{$key}) {
17116: unless ($key eq 'intauth') {
17117: $updateconf = 1;
17118: }
17119: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17120: if ($key eq 'reset') {
17121: if ($confighash{'passwords'}{'captcha'} eq 'original') {
17122: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
17123: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
17124: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
17125: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
17126: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
17127: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
17128: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
17129: }
17130: } else {
17131: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
17132: }
17133: if ($confighash{'passwords'}{'resetlink'}) {
17134: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
17135: } else {
17136: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
17137: &mt('Will default to 2 hours').'</li>';
17138: }
17139: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
17140: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
17141: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
17142: } else {
17143: my $casesens;
17144: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
17145: if ($type eq 'default') {
17146: $casesens .= $othertitle.', ';
17147: } elsif ($usertypes->{$type} ne '') {
17148: $casesens .= $usertypes->{$type}.', ';
17149: }
17150: }
17151: $casesens =~ s/\Q, \E$//;
17152: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
17153: }
17154: } else {
17155: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
17156: }
17157: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
17158: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
17159: } else {
17160: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
17161: }
17162: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
17163: my $output;
17164: if (ref($types) eq 'ARRAY') {
17165: foreach my $type (@{$types}) {
17166: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
17167: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
17168: $output .= $usertypes->{$type}.' -- '.&mt('none');
17169: } else {
17170: $output .= $usertypes->{$type}.' -- '.
17171: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
17172: }
17173: }
17174: }
17175: }
17176: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
17177: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
17178: $output .= $othertitle.' -- '.&mt('none');
17179: } else {
17180: $output .= $othertitle.' -- '.
17181: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
17182: }
17183: }
17184: if ($output) {
17185: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
17186: } else {
17187: $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>';
17188: }
17189: } else {
17190: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17191: }
17192: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
17193: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
17194: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
17195: } else {
17196: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17197: }
17198: } else {
17199: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17200: }
17201: if ($confighash{'passwords'}{'resetremove'}) {
17202: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
17203: } else {
17204: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
17205: }
17206: if ($confighash{'passwords'}{'resetcustom'}) {
17207: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
17208: &mt('custom text'),600,500,undef,undef,
17209: undef,undef,'background-color:#ffffff');
17210: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
17211: } else {
17212: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
17213: }
17214: } elsif ($key eq 'intauth') {
17215: foreach my $item ('cost','switch','check') {
17216: my $value = $save_defaults{$key.'_'.$item};
17217: if ($item eq 'switch') {
17218: my %optiondesc = &Apache::lonlocal::texthash (
17219: 0 => 'No',
17220: 1 => 'Yes',
17221: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
17222: );
17223: if ($value =~ /^(0|1|2)$/) {
17224: $value = $optiondesc{$value};
17225: } else {
17226: $value = &mt('none -- defaults to No');
17227: }
17228: } elsif ($item eq 'check') {
17229: my %optiondesc = &Apache::lonlocal::texthash (
17230: 0 => 'No',
17231: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
17232: 2 => 'Yes, disallow login if stored cost is less than domain default',
17233: );
17234: if ($value =~ /^(0|1|2)$/) {
17235: $value = $optiondesc{$value};
17236: } else {
17237: $value = &mt('none -- defaults to No');
17238: }
17239: }
17240: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
17241: }
17242: } elsif ($key eq 'rules') {
17243: foreach my $rule ('min','max','expire','numsaved') {
17244: if ($confighash{'passwords'}{$rule} eq '') {
17245: if ($rule eq 'min') {
17246: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
17247: ' '.&mt('Default of [_1] will be used',
17248: $Apache::lonnet::passwdmin).'</li>';
17249: } else {
17250: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
17251: }
17252: } else {
17253: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
17254: }
17255: }
17256: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
17257: if (@{$confighash{'passwords'}{'chars'}} > 0) {
17258: my %rulenames = &Apache::lonlocal::texthash(
17259: uc => 'At least one upper case letter',
17260: lc => 'At least one lower case letter',
17261: num => 'At least one number',
17262: spec => 'At least one non-alphanumeric',
17263: );
17264: my $needed = '<ul><li>'.
17265: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
17266: '</li></ul>';
17267: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
17268: } else {
17269: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17270: }
17271: } else {
17272: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17273: }
17274: } elsif ($key eq 'crsownerchg') {
17275: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
17276: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
17277: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
17278: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17279: } else {
17280: my %crsownerstr;
17281: foreach my $item ('by','for') {
17282: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
17283: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
17284: if ($type eq 'default') {
17285: $crsownerstr{$item} .= $othertitle.', ';
17286: } elsif ($usertypes->{$type} ne '') {
17287: $crsownerstr{$item} .= $usertypes->{$type}.', ';
17288: }
17289: }
17290: $crsownerstr{$item} =~ s/\Q, \E$//;
17291: }
17292: }
17293: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
17294: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
17295: }
17296: } else {
17297: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17298: }
17299: }
17300: $resulttext .= '</ul></li>';
17301: }
17302: }
17303: $resulttext .= '</ul>';
17304: } else {
17305: $resulttext = &mt('No changes made to password settings');
17306: }
17307: my $cachetime = 24*60*60;
17308: if ($updatedefaults) {
17309: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17310: if (ref($lastactref) eq 'HASH') {
17311: $lastactref->{'domdefaults'} = 1;
17312: }
17313: }
17314: if ($updateconf) {
17315: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
17316: if (ref($lastactref) eq 'HASH') {
17317: $lastactref->{'passwdconf'} = 1;
17318: }
17319: }
17320: } else {
17321: $resulttext = '<span class="LC_error">'.
17322: &mt('An error occurred: [_1]',$putresult).'</span>';
17323: }
17324: if ($errors) {
17325: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
17326: $errors.'</ul></p>';
17327: }
17328: return $resulttext;
17329: }
17330:
17331: sub modify_usercreation {
17332: my ($dom,%domconfig) = @_;
17333: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
17334: my $warningmsg;
17335: if (ref($domconfig{'usercreation'}) eq 'HASH') {
17336: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
17337: if ($key eq 'cancreate') {
17338: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
17339: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
17340: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
17341: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17342: } else {
17343: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17344: }
17345: }
17346: }
17347: } elsif ($key eq 'email_rule') {
17348: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
17349: } else {
17350: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
17351: }
17352: }
17353: }
17354: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
17355: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
17356: my @contexts = ('author','course','requestcrs');
17357: foreach my $item(@contexts) {
17358: $cancreate{$item} = $env{'form.can_createuser_'.$item};
17359: }
17360: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17361: foreach my $item (@contexts) {
17362: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
17363: push(@{$changes{'cancreate'}},$item);
17364: }
17365: }
17366: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
17367: foreach my $item (@contexts) {
17368: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
17369: if ($cancreate{$item} ne 'any') {
17370: push(@{$changes{'cancreate'}},$item);
17371: }
17372: } else {
17373: if ($cancreate{$item} ne 'none') {
17374: push(@{$changes{'cancreate'}},$item);
17375: }
17376: }
17377: }
17378: } else {
17379: foreach my $item (@contexts) {
17380: push(@{$changes{'cancreate'}},$item);
17381: }
17382: }
17383:
17384: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
17385: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
17386: if (!grep(/^\Q$type\E$/,@username_rule)) {
17387: push(@{$changes{'username_rule'}},$type);
17388: }
17389: }
17390: foreach my $type (@username_rule) {
17391: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
17392: push(@{$changes{'username_rule'}},$type);
17393: }
17394: }
17395: } else {
17396: push(@{$changes{'username_rule'}},@username_rule);
17397: }
17398:
17399: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
17400: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
17401: if (!grep(/^\Q$type\E$/,@id_rule)) {
17402: push(@{$changes{'id_rule'}},$type);
17403: }
17404: }
17405: foreach my $type (@id_rule) {
17406: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
17407: push(@{$changes{'id_rule'}},$type);
17408: }
17409: }
17410: } else {
17411: push(@{$changes{'id_rule'}},@id_rule);
17412: }
17413:
17414: my @authen_contexts = ('author','course','domain');
17415: my @authtypes = ('int','krb4','krb5','loc','lti');
17416: my %authhash;
17417: foreach my $item (@authen_contexts) {
17418: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
17419: foreach my $auth (@authtypes) {
17420: if (grep(/^\Q$auth\E$/,@authallowed)) {
17421: $authhash{$item}{$auth} = 1;
17422: } else {
17423: $authhash{$item}{$auth} = 0;
17424: }
17425: }
17426: }
17427: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
17428: foreach my $item (@authen_contexts) {
17429: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
17430: foreach my $auth (@authtypes) {
17431: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
17432: push(@{$changes{'authtypes'}},$item);
17433: last;
17434: }
17435: }
17436: }
17437: }
17438: } else {
17439: foreach my $item (@authen_contexts) {
17440: push(@{$changes{'authtypes'}},$item);
17441: }
17442: }
17443:
17444: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
17445: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
17446: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
17447: $save_usercreate{'id_rule'} = \@id_rule;
17448: $save_usercreate{'username_rule'} = \@username_rule,
17449: $save_usercreate{'authtypes'} = \%authhash;
17450:
17451: my %usercreation_hash = (
17452: usercreation => \%save_usercreate,
17453: );
17454:
17455: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
17456: $dom);
17457:
17458: if ($putresult eq 'ok') {
17459: if (keys(%changes) > 0) {
17460: $resulttext = &mt('Changes made:').'<ul>';
17461: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17462: my %lt = &usercreation_types();
17463: foreach my $type (@{$changes{'cancreate'}}) {
17464: my $chgtext = $lt{$type}.', ';
17465: if ($cancreate{$type} eq 'none') {
17466: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
17467: } elsif ($cancreate{$type} eq 'any') {
17468: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
17469: } elsif ($cancreate{$type} eq 'official') {
17470: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
17471: } elsif ($cancreate{$type} eq 'unofficial') {
17472: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
17473: }
17474: $resulttext .= '<li>'.$chgtext.'</li>';
17475: }
17476: }
17477: if (ref($changes{'username_rule'}) eq 'ARRAY') {
17478: my ($rules,$ruleorder) =
17479: &Apache::lonnet::inst_userrules($dom,'username');
17480: my $chgtext = '<ul>';
17481: foreach my $type (@username_rule) {
17482: if (ref($rules->{$type}) eq 'HASH') {
17483: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
17484: }
17485: }
17486: $chgtext .= '</ul>';
17487: if (@username_rule > 0) {
17488: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
17489: } else {
17490: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
17491: }
17492: }
17493: if (ref($changes{'id_rule'}) eq 'ARRAY') {
17494: my ($idrules,$idruleorder) =
17495: &Apache::lonnet::inst_userrules($dom,'id');
17496: my $chgtext = '<ul>';
17497: foreach my $type (@id_rule) {
17498: if (ref($idrules->{$type}) eq 'HASH') {
17499: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
17500: }
17501: }
17502: $chgtext .= '</ul>';
17503: if (@id_rule > 0) {
17504: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
17505: } else {
17506: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
17507: }
17508: }
17509: my %authname = &authtype_names();
17510: my %context_title = &context_names();
17511: if (ref($changes{'authtypes'}) eq 'ARRAY') {
17512: my $chgtext = '<ul>';
17513: foreach my $type (@{$changes{'authtypes'}}) {
17514: my @allowed;
17515: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
17516: foreach my $auth (@authtypes) {
17517: if ($authhash{$type}{$auth}) {
17518: push(@allowed,$authname{$auth});
17519: }
17520: }
17521: if (@allowed > 0) {
17522: $chgtext .= join(', ',@allowed).'</li>';
17523: } else {
17524: $chgtext .= &mt('none').'</li>';
17525: }
17526: }
17527: $chgtext .= '</ul>';
17528: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
17529: $resulttext .= '</li>';
17530: }
17531: $resulttext .= '</ul>';
17532: } else {
17533: $resulttext = &mt('No changes made to user creation settings');
17534: }
17535: } else {
17536: $resulttext = '<span class="LC_error">'.
17537: &mt('An error occurred: [_1]',$putresult).'</span>';
17538: }
17539: if ($warningmsg ne '') {
17540: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
17541: }
17542: return $resulttext;
17543: }
17544:
17545: sub modify_selfcreation {
17546: my ($dom,$lastactref,%domconfig) = @_;
17547: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
17548: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
17549: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17550: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
17551: if (ref($typesref) eq 'ARRAY') {
17552: @types = @{$typesref};
17553: }
17554: if (ref($usertypesref) eq 'HASH') {
17555: %usertypes = %{$usertypesref};
17556: }
17557: $usertypes{'default'} = $othertitle;
17558: #
17559: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
17560: #
17561: if (ref($domconfig{'usercreation'}) eq 'HASH') {
17562: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
17563: if ($key eq 'cancreate') {
17564: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
17565: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
17566: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
17567: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
17568: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
17569: ($item eq 'emailusername') || ($item eq 'shibenv') ||
17570: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
17571: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
17572: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17573: } else {
17574: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17575: }
17576: }
17577: }
17578: } elsif ($key eq 'email_rule') {
17579: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
17580: } else {
17581: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
17582: }
17583: }
17584: }
17585: #
17586: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
17587: #
17588: if (ref($domconfig{'usermodification'}) eq 'HASH') {
17589: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
17590: if ($key eq 'selfcreate') {
17591: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
17592: } else {
17593: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
17594: }
17595: }
17596: }
17597: #
17598: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
17599: #
17600: if (ref($domconfig{'inststatus'}) eq 'HASH') {
17601: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
17602: if ($key eq 'inststatusguest') {
17603: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
17604: } else {
17605: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
17606: }
17607: }
17608: }
17609:
17610: my @contexts = ('selfcreate');
17611: @{$cancreate{'selfcreate'}} = ();
17612: %{$cancreate{'emailusername'}} = ();
17613: if (@types) {
17614: @{$cancreate{'statustocreate'}} = ();
17615: }
17616: %{$cancreate{'selfcreateprocessing'}} = ();
17617: %{$cancreate{'shibenv'}} = ();
17618: %{$cancreate{'emailverified'}} = ();
17619: %{$cancreate{'emailoptions'}} = ();
17620: %{$cancreate{'emaildomain'}} = ();
17621: my %selfcreatetypes = (
17622: sso => 'users authenticated by institutional single sign on',
17623: login => 'users authenticated by institutional log-in',
17624: email => 'users verified by e-mail',
17625: );
17626: #
17627: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
17628: # is permitted.
17629: #
17630: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
17631:
17632: my (@statuses,%email_rule);
17633: foreach my $item ('login','sso','email') {
17634: if ($item eq 'email') {
17635: if ($env{'form.cancreate_email'}) {
17636: if (@types) {
17637: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
17638: foreach my $status (@poss_statuses) {
17639: if (grep(/^\Q$status\E$/,(@types,'default'))) {
17640: push(@statuses,$status);
17641: }
17642: }
17643: $save_inststatus{'inststatusguest'} = \@statuses;
17644: } else {
17645: push(@statuses,'default');
17646: }
17647: if (@statuses) {
17648: my %curr_rule;
17649: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
17650: foreach my $type (@statuses) {
17651: $curr_rule{$type} = $curr_usercreation{'email_rule'};
17652: }
17653: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
17654: foreach my $type (@statuses) {
17655: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
17656: }
17657: }
17658: push(@{$cancreate{'selfcreate'}},'email');
17659: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
17660: my %curremaildom;
17661: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
17662: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
17663: }
17664: foreach my $type (@statuses) {
17665: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
17666: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
17667: }
17668: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
17669: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
17670: }
17671: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
17672: #
17673: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
17674: #
17675: my $chosen = $1;
17676: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
17677: my $emaildom;
17678: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
17679: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
17680: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
17681: if (ref($curremaildom{$type}) eq 'HASH') {
17682: if (exists($curremaildom{$type}{$chosen})) {
17683: if ($curremaildom{$type}{$chosen} ne $emaildom) {
17684: push(@{$changes{'cancreate'}},'emaildomain');
17685: }
17686: } elsif ($emaildom ne '') {
17687: push(@{$changes{'cancreate'}},'emaildomain');
17688: }
17689: } elsif ($emaildom ne '') {
17690: push(@{$changes{'cancreate'}},'emaildomain');
17691: }
17692: }
17693: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
17694: } elsif ($chosen eq 'custom') {
17695: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
17696: $email_rule{$type} = [];
17697: if (ref($emailrules) eq 'HASH') {
17698: foreach my $rule (@possemail_rules) {
17699: if (exists($emailrules->{$rule})) {
17700: push(@{$email_rule{$type}},$rule);
17701: }
17702: }
17703: }
17704: if (@{$email_rule{$type}}) {
17705: $cancreate{'emailoptions'}{$type} = 'custom';
17706: if (ref($curr_rule{$type}) eq 'ARRAY') {
17707: if (@{$curr_rule{$type}} > 0) {
17708: foreach my $rule (@{$curr_rule{$type}}) {
17709: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
17710: push(@{$changes{'email_rule'}},$type);
17711: }
17712: }
17713: }
17714: foreach my $type (@{$email_rule{$type}}) {
17715: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
17716: push(@{$changes{'email_rule'}},$type);
17717: }
17718: }
17719: } else {
17720: push(@{$changes{'email_rule'}},$type);
17721: }
17722: }
17723: } else {
17724: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
17725: }
17726: }
17727: }
17728: if (@types) {
17729: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
17730: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
17731: if (@changed) {
17732: push(@{$changes{'inststatus'}},'inststatusguest');
17733: }
17734: } else {
17735: push(@{$changes{'inststatus'}},'inststatusguest');
17736: }
17737: }
17738: } else {
17739: delete($env{'form.cancreate_email'});
17740: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
17741: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
17742: push(@{$changes{'inststatus'}},'inststatusguest');
17743: }
17744: }
17745: }
17746: } else {
17747: $save_inststatus{'inststatusguest'} = [];
17748: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
17749: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
17750: push(@{$changes{'inststatus'}},'inststatusguest');
17751: }
17752: }
17753: }
17754: } else {
17755: if ($env{'form.cancreate_'.$item}) {
17756: push(@{$cancreate{'selfcreate'}},$item);
17757: }
17758: }
17759: }
17760: my (%userinfo,%savecaptcha);
17761: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
17762: #
17763: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
17764: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
17765: #
17766:
17767: if ($env{'form.cancreate_email'}) {
17768: push(@contexts,'emailusername');
17769: if (@statuses) {
17770: foreach my $type (@statuses) {
17771: if (ref($infofields) eq 'ARRAY') {
17772: foreach my $field (@{$infofields}) {
17773: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
17774: $cancreate{'emailusername'}{$type}{$field} = $1;
17775: }
17776: }
17777: }
17778: }
17779: }
17780: #
17781: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
17782: # queued requests for self-creation of account verified by e-mail.
17783: #
17784:
17785: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
17786: @approvalnotify = sort(@approvalnotify);
17787: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
17788: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17789: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
17790: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
17791: push(@{$changes{'cancreate'}},'notify');
17792: }
17793: } else {
17794: if ($cancreate{'notify'}{'approval'}) {
17795: push(@{$changes{'cancreate'}},'notify');
17796: }
17797: }
17798: } elsif ($cancreate{'notify'}{'approval'}) {
17799: push(@{$changes{'cancreate'}},'notify');
17800: }
17801:
17802: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
17803: }
17804: #
17805: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
17806: # institutional log-in.
17807: #
17808: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
17809: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
17810: ($domdefaults{'auth_def'} eq 'localauth'))) {
17811: $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.').' '.
17812: &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.');
17813: }
17814: }
17815: my @fields = ('lastname','firstname','middlename','generation',
17816: 'permanentemail','id');
17817: my @shibfields = (@fields,'inststatus');
17818: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17819: #
17820: # Where usernames may created for institutional log-in and/or institutional single sign on:
17821: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
17822: # may self-create accounts
17823: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
17824: # which the user may supply, if institutional data is unavailable.
17825: #
17826: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
17827: if (@types) {
17828: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
17829: push(@contexts,'statustocreate');
17830: foreach my $type (@types) {
17831: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
17832: foreach my $field (@fields) {
17833: if (grep(/^\Q$field\E$/,@modifiable)) {
17834: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
17835: } else {
17836: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
17837: }
17838: }
17839: }
17840: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
17841: foreach my $type (@types) {
17842: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
17843: foreach my $field (@fields) {
17844: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
17845: $curr_usermodify{'selfcreate'}{$type}{$field}) {
17846: push(@{$changes{'selfcreate'}},$type);
17847: last;
17848: }
17849: }
17850: }
17851: }
17852: } else {
17853: foreach my $type (@types) {
17854: push(@{$changes{'selfcreate'}},$type);
17855: }
17856: }
17857: }
17858: foreach my $field (@shibfields) {
17859: if ($env{'form.shibenv_'.$field} ne '') {
17860: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
17861: }
17862: }
17863: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17864: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
17865: foreach my $field (@shibfields) {
17866: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
17867: push(@{$changes{'cancreate'}},'shibenv');
17868: }
17869: }
17870: } else {
17871: foreach my $field (@shibfields) {
17872: if ($env{'form.shibenv_'.$field}) {
17873: push(@{$changes{'cancreate'}},'shibenv');
17874: last;
17875: }
17876: }
17877: }
17878: }
17879: }
17880: foreach my $item (@contexts) {
17881: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
17882: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
17883: if (ref($cancreate{$item}) eq 'ARRAY') {
17884: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
17885: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17886: push(@{$changes{'cancreate'}},$item);
17887: }
17888: }
17889: }
17890: }
17891: if (ref($cancreate{$item}) eq 'ARRAY') {
17892: foreach my $type (@{$cancreate{$item}}) {
17893: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
17894: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17895: push(@{$changes{'cancreate'}},$item);
17896: }
17897: }
17898: }
17899: }
17900: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
17901: if (ref($cancreate{$item}) eq 'HASH') {
17902: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
17903: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17904: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
17905: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17906: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17907: push(@{$changes{'cancreate'}},$item);
17908: }
17909: }
17910: }
17911: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17912: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17913: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17914: push(@{$changes{'cancreate'}},$item);
17915: }
17916: }
17917: }
17918: }
17919: foreach my $type (keys(%{$cancreate{$item}})) {
17920: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17921: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17922: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17923: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17924: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17925: push(@{$changes{'cancreate'}},$item);
17926: }
17927: }
17928: } else {
17929: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17930: push(@{$changes{'cancreate'}},$item);
17931: }
17932: }
17933: }
17934: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17935: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17936: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17937: push(@{$changes{'cancreate'}},$item);
17938: }
17939: }
17940: }
17941: }
17942: }
17943: } elsif ($curr_usercreation{'cancreate'}{$item}) {
17944: if (ref($cancreate{$item}) eq 'ARRAY') {
17945: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
17946: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17947: push(@{$changes{'cancreate'}},$item);
17948: }
17949: }
17950: }
17951: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17952: if (ref($cancreate{$item}) eq 'HASH') {
17953: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17954: push(@{$changes{'cancreate'}},$item);
17955: }
17956: }
17957: } elsif ($item eq 'emailusername') {
17958: if (ref($cancreate{$item}) eq 'HASH') {
17959: foreach my $type (keys(%{$cancreate{$item}})) {
17960: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17961: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17962: if ($cancreate{$item}{$type}{$field}) {
17963: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17964: push(@{$changes{'cancreate'}},$item);
17965: }
17966: last;
17967: }
17968: }
17969: }
17970: }
17971: }
17972: }
17973: }
17974: #
17975: # Populate %save_usercreate hash with updates to self-creation configuration.
17976: #
17977: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
17978: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
17979: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
17980: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
17981: if (ref($cancreate{'notify'}) eq 'HASH') {
17982: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
17983: }
17984: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
17985: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
17986: }
17987: if (ref($cancreate{'emailverified'}) eq 'HASH') {
17988: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
17989: }
17990: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
17991: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
17992: }
17993: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
17994: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
17995: }
17996: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17997: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
17998: }
17999: if (ref($cancreate{'shibenv'}) eq 'HASH') {
18000: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
18001: }
18002: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
18003: $save_usercreate{'email_rule'} = \%email_rule;
18004:
18005: my %userconfig_hash = (
18006: usercreation => \%save_usercreate,
18007: usermodification => \%save_usermodify,
18008: inststatus => \%save_inststatus,
18009: );
18010:
18011: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
18012: $dom);
18013: #
18014: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
18015: #
18016: if ($putresult eq 'ok') {
18017: if (keys(%changes) > 0) {
18018: $resulttext = &mt('Changes made:').'<ul>';
18019: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18020: my %lt = &selfcreation_types();
18021: foreach my $type (@{$changes{'cancreate'}}) {
18022: my $chgtext = '';
18023: if ($type eq 'selfcreate') {
18024: if (@{$cancreate{$type}} == 0) {
18025: $chgtext .= &mt('Self creation of a new user account is not permitted.');
18026: } else {
18027: $chgtext .= &mt('Self-creation of a new account is permitted for:').
18028: '<ul>';
18029: foreach my $case (@{$cancreate{$type}}) {
18030: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
18031: }
18032: $chgtext .= '</ul>';
18033: if (ref($cancreate{$type}) eq 'ARRAY') {
18034: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
18035: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18036: if (@{$cancreate{'statustocreate'}} == 0) {
18037: $chgtext .= '<span class="LC_warning">'.
18038: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
18039: '</span><br />';
18040: }
18041: }
18042: }
18043: if (grep(/^email$/,@{$cancreate{$type}})) {
18044: if (!@statuses) {
18045: $chgtext .= '<span class="LC_warning">'.
18046: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
18047: '</span><br />';
18048:
18049: }
18050: }
18051: }
18052: }
18053: } elsif ($type eq 'shibenv') {
18054: if (keys(%{$cancreate{$type}}) == 0) {
18055: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
18056: } else {
18057: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
18058: '<ul>';
18059: foreach my $field (@shibfields) {
18060: next if ($cancreate{$type}{$field} eq '');
18061: if ($field eq 'inststatus') {
18062: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
18063: } else {
18064: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
18065: }
18066: }
18067: $chgtext .= '</ul>';
18068: }
18069: } elsif ($type eq 'statustocreate') {
18070: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
18071: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
18072: if (@{$cancreate{'selfcreate'}} > 0) {
18073: if (@{$cancreate{'statustocreate'}} == 0) {
18074: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
18075: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
18076: $chgtext .= '<br />'.
18077: '<span class="LC_warning">'.
18078: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
18079: '</span>';
18080: }
18081: } elsif (keys(%usertypes) > 0) {
18082: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18083: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
18084: } else {
18085: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
18086: }
18087: $chgtext .= '<ul>';
18088: foreach my $case (@{$cancreate{$type}}) {
18089: if ($case eq 'default') {
18090: $chgtext .= '<li>'.$othertitle.'</li>';
18091: } else {
18092: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
18093: }
18094: }
18095: $chgtext .= '</ul>';
18096: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18097: $chgtext .= '<span class="LC_warning">'.
18098: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
18099: '</span>';
18100: }
18101: }
18102: } else {
18103: if (@{$cancreate{$type}} == 0) {
18104: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
18105: } else {
18106: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
18107: }
18108: }
18109: $chgtext .= '<br />';
18110: }
18111: } elsif ($type eq 'selfcreateprocessing') {
18112: my %choices = &Apache::lonlocal::texthash (
18113: automatic => 'Automatic approval',
18114: approval => 'Queued for approval',
18115: );
18116: if (@types) {
18117: if (@statuses) {
18118: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
18119: '<ul>';
18120: foreach my $status (@statuses) {
18121: if ($status eq 'default') {
18122: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18123: } else {
18124: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18125: }
18126: }
18127: $chgtext .= '</ul>';
18128: }
18129: } else {
18130: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
18131: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
18132: }
18133: } elsif ($type eq 'emailverified') {
18134: my %options = &Apache::lonlocal::texthash (
18135: all => 'Same as e-mail',
18136: first => 'Omit @domain',
18137: free => 'Free to choose',
18138: );
18139: if (@types) {
18140: if (@statuses) {
18141: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
18142: '<ul>';
18143: foreach my $status (@statuses) {
18144: if ($status eq 'default') {
18145: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18146: } else {
18147: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18148: }
18149: }
18150: $chgtext .= '</ul>';
18151: }
18152: } else {
18153: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
18154: $options{$cancreate{'emailverified'}{'default'}});
18155: }
18156: } elsif ($type eq 'emailoptions') {
18157: my %options = &Apache::lonlocal::texthash (
18158: any => 'Any e-mail',
18159: inst => 'Institutional only',
18160: noninst => 'Non-institutional only',
18161: custom => 'Custom restrictions',
18162: );
18163: if (@types) {
18164: if (@statuses) {
18165: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
18166: '<ul>';
18167: foreach my $status (@statuses) {
18168: if ($type eq 'default') {
18169: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18170: } else {
18171: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18172: }
18173: }
18174: $chgtext .= '</ul>';
18175: }
18176: } else {
18177: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
18178: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
18179: } else {
18180: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
18181: $options{$cancreate{'emailoptions'}{'default'}});
18182: }
18183: }
18184: } elsif ($type eq 'emaildomain') {
18185: my $output;
18186: if (@statuses) {
18187: foreach my $type (@statuses) {
18188: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
18189: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
18190: if ($type eq 'default') {
18191: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18192: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18193: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18194: } else {
18195: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
18196: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18197: }
18198: } else {
18199: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18200: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18201: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18202: } else {
18203: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
18204: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18205: }
18206: }
18207: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
18208: if ($type eq 'default') {
18209: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18210: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18211: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18212: } else {
18213: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
18214: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18215: }
18216: } else {
18217: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18218: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18219: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18220: } else {
18221: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
18222: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18223: }
18224: }
18225: }
18226: }
18227: }
18228: }
18229: if ($output ne '') {
18230: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
18231: '<ul>'.$output.'</ul>';
18232: }
18233: } elsif ($type eq 'captcha') {
18234: if ($savecaptcha{$type} eq 'notused') {
18235: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
18236: } else {
18237: my %captchas = &captcha_phrases();
18238: if ($captchas{$savecaptcha{$type}}) {
18239: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
18240: } else {
18241: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
18242: }
18243: }
18244: } elsif ($type eq 'recaptchakeys') {
18245: my ($privkey,$pubkey);
18246: if (ref($savecaptcha{$type}) eq 'HASH') {
18247: $pubkey = $savecaptcha{$type}{'public'};
18248: $privkey = $savecaptcha{$type}{'private'};
18249: }
18250: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
18251: if (!$pubkey) {
18252: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
18253: } else {
18254: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
18255: }
18256: if (!$privkey) {
18257: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
18258: } else {
18259: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
18260: }
18261: $chgtext .= '</ul>';
18262: } elsif ($type eq 'recaptchaversion') {
18263: if ($savecaptcha{'captcha'} eq 'recaptcha') {
18264: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
18265: }
18266: } elsif ($type eq 'emailusername') {
18267: if (ref($cancreate{'emailusername'}) eq 'HASH') {
18268: if (@statuses) {
18269: foreach my $type (@statuses) {
18270: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
18271: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
18272: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
18273: '<ul>';
18274: foreach my $field (@{$infofields}) {
18275: if ($cancreate{'emailusername'}{$type}{$field}) {
18276: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
18277: }
18278: }
18279: $chgtext .= '</ul>';
18280: } else {
18281: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18282: }
18283: } else {
18284: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18285: }
18286: }
18287: }
18288: }
18289: } elsif ($type eq 'notify') {
18290: my $numapprove = 0;
18291: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18292: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
18293: if ($cancreate{'notify'}{'approval'}) {
18294: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
18295: $numapprove ++;
18296: }
18297: }
18298: }
18299: unless ($numapprove) {
18300: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
18301: }
18302: }
18303: if ($chgtext) {
18304: $resulttext .= '<li>'.$chgtext.'</li>';
18305: }
18306: }
18307: }
18308: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
18309: my ($emailrules,$emailruleorder) =
18310: &Apache::lonnet::inst_userrules($dom,'email');
18311: foreach my $type (@{$changes{'email_rule'}}) {
18312: if (ref($email_rule{$type}) eq 'ARRAY') {
18313: my $chgtext = '<ul>';
18314: foreach my $rule (@{$email_rule{$type}}) {
18315: if (ref($emailrules->{$rule}) eq 'HASH') {
18316: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
18317: }
18318: }
18319: $chgtext .= '</ul>';
18320: my $typename;
18321: if (@types) {
18322: if ($type eq 'default') {
18323: $typename = $othertitle;
18324: } else {
18325: $typename = $usertypes{$type};
18326: }
18327: $chgtext .= &mt('(Affiliation: [_1])',$typename);
18328: }
18329: if (@{$email_rule{$type}} > 0) {
18330: $resulttext .= '<li>'.
18331: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
18332: $usertypes{$type}).
18333: $chgtext.
18334: '</li>';
18335: } else {
18336: $resulttext .= '<li>'.
18337: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
18338: '</li>'.
18339: &mt('(Affiliation: [_1])',$typename);
18340: }
18341: }
18342: }
18343: }
18344: if (ref($changes{'inststatus'}) eq 'ARRAY') {
18345: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
18346: if (@{$save_inststatus{'inststatusguest'}} > 0) {
18347: my $chgtext = '<ul>';
18348: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
18349: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
18350: }
18351: $chgtext .= '</ul>';
18352: $resulttext .= '<li>'.
18353: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
18354: $chgtext.
18355: '</li>';
18356: } else {
18357: $resulttext .= '<li>'.
18358: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
18359: '</li>';
18360: }
18361: }
18362: }
18363: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
18364: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
18365: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18366: foreach my $type (@{$changes{'selfcreate'}}) {
18367: my $typename = $type;
18368: if (keys(%usertypes) > 0) {
18369: if ($usertypes{$type} ne '') {
18370: $typename = $usertypes{$type};
18371: }
18372: }
18373: my @modifiable;
18374: $resulttext .= '<li>'.
18375: &mt('Self-creation of account by users with status: [_1]',
18376: '<span class="LC_cusr_emph">'.$typename.'</span>').
18377: ' - '.&mt('modifiable fields (if institutional data blank): ');
18378: foreach my $field (@fields) {
18379: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
18380: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
18381: }
18382: }
18383: if (@modifiable > 0) {
18384: $resulttext .= join(', ',@modifiable);
18385: } else {
18386: $resulttext .= &mt('none');
18387: }
18388: $resulttext .= '</li>';
18389: }
18390: $resulttext .= '</ul></li>';
18391: }
18392: $resulttext .= '</ul>';
18393: my $cachetime = 24*60*60;
18394: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
18395: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18396: if (ref($lastactref) eq 'HASH') {
18397: $lastactref->{'domdefaults'} = 1;
18398: }
18399: } else {
18400: $resulttext = &mt('No changes made to self-creation settings');
18401: }
18402: } else {
18403: $resulttext = '<span class="LC_error">'.
18404: &mt('An error occurred: [_1]',$putresult).'</span>';
18405: }
18406: if ($warningmsg ne '') {
18407: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18408: }
18409: return $resulttext;
18410: }
18411:
18412: sub process_captcha {
18413: my ($container,$changes,$newsettings,$currsettings) = @_;
18414: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
18415: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
18416: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
18417: $newsettings->{'captcha'} = 'original';
18418: }
18419: my %current;
18420: if (ref($currsettings) eq 'HASH') {
18421: %current = %{$currsettings};
18422: }
18423: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
18424: if ($container eq 'cancreate') {
18425: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
18426: push(@{$changes->{'cancreate'}},'captcha');
18427: } elsif (!defined($changes->{'cancreate'})) {
18428: $changes->{'cancreate'} = ['captcha'];
18429: }
18430: } elsif ($container eq 'passwords') {
18431: $changes->{'reset'} = 1;
18432: } else {
18433: $changes->{'captcha'} = 1;
18434: }
18435: }
18436: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
18437: if ($newsettings->{'captcha'} eq 'recaptcha') {
18438: $newpub = $env{'form.'.$container.'_recaptchapub'};
18439: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
18440: $newpub =~ s/[^\w\-]//g;
18441: $newpriv =~ s/[^\w\-]//g;
18442: $newsettings->{'recaptchakeys'} = {
18443: public => $newpub,
18444: private => $newpriv,
18445: };
18446: $newversion = $env{'form.'.$container.'_recaptchaversion'};
18447: $newversion =~ s/\D//g;
18448: if ($newversion ne '2') {
18449: $newversion = 1;
18450: }
18451: $newsettings->{'recaptchaversion'} = $newversion;
18452: }
18453: if (ref($current{'recaptchakeys'}) eq 'HASH') {
18454: $currpub = $current{'recaptchakeys'}{'public'};
18455: $currpriv = $current{'recaptchakeys'}{'private'};
18456: unless ($newsettings->{'captcha'} eq 'recaptcha') {
18457: $newsettings->{'recaptchakeys'} = {
18458: public => '',
18459: private => '',
18460: }
18461: }
18462: }
18463: if ($current{'captcha'} eq 'recaptcha') {
18464: $currversion = $current{'recaptchaversion'};
18465: if ($currversion ne '2') {
18466: $currversion = 1;
18467: }
18468: }
18469: if ($currversion ne $newversion) {
18470: if ($container eq 'cancreate') {
18471: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
18472: push(@{$changes->{'cancreate'}},'recaptchaversion');
18473: } elsif (!defined($changes->{'cancreate'})) {
18474: $changes->{'cancreate'} = ['recaptchaversion'];
18475: }
18476: } elsif ($container eq 'passwords') {
18477: $changes->{'reset'} = 1;
18478: } else {
18479: $changes->{'recaptchaversion'} = 1;
18480: }
18481: }
18482: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
18483: if ($container eq 'cancreate') {
18484: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
18485: push(@{$changes->{'cancreate'}},'recaptchakeys');
18486: } elsif (!defined($changes->{'cancreate'})) {
18487: $changes->{'cancreate'} = ['recaptchakeys'];
18488: }
18489: } elsif ($container eq 'passwords') {
18490: $changes->{'reset'} = 1;
18491: } else {
18492: $changes->{'recaptchakeys'} = 1;
18493: }
18494: }
18495: return;
18496: }
18497:
18498: sub modify_usermodification {
18499: my ($dom,%domconfig) = @_;
18500: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
18501: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18502: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18503: if ($key eq 'selfcreate') {
18504: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
18505: } else {
18506: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
18507: }
18508: }
18509: }
18510: my @contexts = ('author','course');
18511: my %context_title = (
18512: author => 'In author context',
18513: course => 'In course context',
18514: );
18515: my @fields = ('lastname','firstname','middlename','generation',
18516: 'permanentemail','id');
18517: my %roles = (
18518: author => ['ca','aa'],
18519: course => ['st','ep','ta','in','cr'],
18520: );
18521: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18522: foreach my $context (@contexts) {
18523: foreach my $role (@{$roles{$context}}) {
18524: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
18525: foreach my $item (@fields) {
18526: if (grep(/^\Q$item\E$/,@modifiable)) {
18527: $modifyhash{$context}{$role}{$item} = 1;
18528: } else {
18529: $modifyhash{$context}{$role}{$item} = 0;
18530: }
18531: }
18532: }
18533: if (ref($curr_usermodification{$context}) eq 'HASH') {
18534: foreach my $role (@{$roles{$context}}) {
18535: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
18536: foreach my $field (@fields) {
18537: if ($modifyhash{$context}{$role}{$field} ne
18538: $curr_usermodification{$context}{$role}{$field}) {
18539: push(@{$changes{$context}},$role);
18540: last;
18541: }
18542: }
18543: }
18544: }
18545: } else {
18546: foreach my $context (@contexts) {
18547: foreach my $role (@{$roles{$context}}) {
18548: push(@{$changes{$context}},$role);
18549: }
18550: }
18551: }
18552: }
18553: my %usermodification_hash = (
18554: usermodification => \%modifyhash,
18555: );
18556: my $putresult = &Apache::lonnet::put_dom('configuration',
18557: \%usermodification_hash,$dom);
18558: if ($putresult eq 'ok') {
18559: if (keys(%changes) > 0) {
18560: $resulttext = &mt('Changes made: ').'<ul>';
18561: foreach my $context (@contexts) {
18562: if (ref($changes{$context}) eq 'ARRAY') {
18563: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
18564: if (ref($changes{$context}) eq 'ARRAY') {
18565: foreach my $role (@{$changes{$context}}) {
18566: my $rolename;
18567: if ($role eq 'cr') {
18568: $rolename = &mt('Custom');
18569: } else {
18570: $rolename = &Apache::lonnet::plaintext($role);
18571: }
18572: my @modifiable;
18573: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
18574: foreach my $field (@fields) {
18575: if ($modifyhash{$context}{$role}{$field}) {
18576: push(@modifiable,$fieldtitles{$field});
18577: }
18578: }
18579: if (@modifiable > 0) {
18580: $resulttext .= join(', ',@modifiable);
18581: } else {
18582: $resulttext .= &mt('none');
18583: }
18584: $resulttext .= '</li>';
18585: }
18586: $resulttext .= '</ul></li>';
18587: }
18588: }
18589: }
18590: $resulttext .= '</ul>';
18591: } else {
18592: $resulttext = &mt('No changes made to user modification settings');
18593: }
18594: } else {
18595: $resulttext = '<span class="LC_error">'.
18596: &mt('An error occurred: [_1]',$putresult).'</span>';
18597: }
18598: return $resulttext;
18599: }
18600:
18601: sub modify_defaults {
18602: my ($dom,$lastactref,%domconfig) = @_;
18603: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
18604: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18605: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
18606: 'portal_def');
18607: my @authtypes = ('internal','krb4','krb5','localauth','lti');
18608: foreach my $item (@items) {
18609: $newvalues{$item} = $env{'form.'.$item};
18610: if ($item eq 'auth_def') {
18611: if ($newvalues{$item} ne '') {
18612: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
18613: push(@errors,$item);
18614: }
18615: }
18616: } elsif ($item eq 'lang_def') {
18617: if ($newvalues{$item} ne '') {
18618: if ($newvalues{$item} =~ /^(\w+)/) {
18619: my $langcode = $1;
18620: if ($langcode ne 'x_chef') {
18621: if (code2language($langcode) eq '') {
18622: push(@errors,$item);
18623: }
18624: }
18625: } else {
18626: push(@errors,$item);
18627: }
18628: }
18629: } elsif ($item eq 'timezone_def') {
18630: if ($newvalues{$item} ne '') {
18631: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
18632: push(@errors,$item);
18633: }
18634: }
18635: } elsif ($item eq 'datelocale_def') {
18636: if ($newvalues{$item} ne '') {
18637: my @datelocale_ids = DateTime::Locale->ids();
18638: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
18639: push(@errors,$item);
18640: }
18641: }
18642: } elsif ($item eq 'portal_def') {
18643: if ($newvalues{$item} ne '') {
18644: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
18645: push(@errors,$item);
18646: }
18647: }
18648: }
18649: if (grep(/^\Q$item\E$/,@errors)) {
18650: $newvalues{$item} = $domdefaults{$item};
18651: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
18652: $changes{$item} = 1;
18653: }
18654: $domdefaults{$item} = $newvalues{$item};
18655: }
18656: my %staticdefaults = (
18657: 'intauth_cost' => 10,
18658: 'intauth_check' => 0,
18659: 'intauth_switch' => 0,
18660: );
18661: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
18662: if (exists($domdefaults{$item})) {
18663: $newvalues{$item} = $domdefaults{$item};
18664: } else {
18665: $newvalues{$item} = $staticdefaults{$item};
18666: }
18667: }
18668: my %defaults_hash = (
18669: defaults => \%newvalues,
18670: );
18671: my $title = &defaults_titles();
18672:
18673: my $currinststatus;
18674: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18675: $currinststatus = $domconfig{'inststatus'};
18676: } else {
18677: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18678: $currinststatus = {
18679: inststatustypes => $usertypes,
18680: inststatusorder => $types,
18681: inststatusguest => [],
18682: };
18683: }
18684: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
18685: my @allpos;
18686: my %alltypes;
18687: my @inststatusguest;
18688: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
18689: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
18690: unless (grep(/^\Q$type\E$/,@todelete)) {
18691: push(@inststatusguest,$type);
18692: }
18693: }
18694: }
18695: my ($currtitles,$currorder);
18696: if (ref($currinststatus) eq 'HASH') {
18697: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
18698: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
18699: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
18700: if ($currinststatus->{inststatustypes}->{$type} ne '') {
18701: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
18702: }
18703: }
18704: unless (grep(/^\Q$type\E$/,@todelete)) {
18705: my $position = $env{'form.inststatus_pos_'.$type};
18706: $position =~ s/\D+//g;
18707: $allpos[$position] = $type;
18708: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
18709: $alltypes{$type} =~ s/`//g;
18710: }
18711: }
18712: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
18713: $currtitles =~ s/,$//;
18714: }
18715: }
18716: if ($env{'form.addinststatus'}) {
18717: my $newtype = $env{'form.addinststatus'};
18718: $newtype =~ s/\W//g;
18719: unless (exists($alltypes{$newtype})) {
18720: $alltypes{$newtype} = $env{'form.addinststatus_title'};
18721: $alltypes{$newtype} =~ s/`//g;
18722: my $position = $env{'form.addinststatus_pos'};
18723: $position =~ s/\D+//g;
18724: if ($position ne '') {
18725: $allpos[$position] = $newtype;
18726: }
18727: }
18728: }
18729: my @orderedstatus;
18730: foreach my $type (@allpos) {
18731: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
18732: push(@orderedstatus,$type);
18733: }
18734: }
18735: foreach my $type (keys(%alltypes)) {
18736: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
18737: delete($alltypes{$type});
18738: }
18739: }
18740: $defaults_hash{'inststatus'} = {
18741: inststatustypes => \%alltypes,
18742: inststatusorder => \@orderedstatus,
18743: inststatusguest => \@inststatusguest,
18744: };
18745: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
18746: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
18747: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
18748: }
18749: }
18750: if ($currorder ne join(',',@orderedstatus)) {
18751: $changes{'inststatus'}{'inststatusorder'} = 1;
18752: }
18753: my $newtitles;
18754: foreach my $item (@orderedstatus) {
18755: $newtitles .= $alltypes{$item}.',';
18756: }
18757: $newtitles =~ s/,$//;
18758: if ($currtitles ne $newtitles) {
18759: $changes{'inststatus'}{'inststatustypes'} = 1;
18760: }
18761: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
18762: $dom);
18763: if ($putresult eq 'ok') {
18764: if (keys(%changes) > 0) {
18765: $resulttext = &mt('Changes made:').'<ul>';
18766: my $version = &Apache::lonnet::get_server_loncaparev($dom);
18767: 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";
18768: foreach my $item (sort(keys(%changes))) {
18769: if ($item eq 'inststatus') {
18770: if (ref($changes{'inststatus'}) eq 'HASH') {
18771: if (@orderedstatus) {
18772: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
18773: foreach my $type (@orderedstatus) {
18774: $resulttext .= $alltypes{$type}.', ';
18775: }
18776: $resulttext =~ s/, $//;
18777: $resulttext .= '</li>';
18778: } else {
18779: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
18780: }
18781: }
18782: } else {
18783: my $value = $env{'form.'.$item};
18784: if ($value eq '') {
18785: $value = &mt('none');
18786: } elsif ($item eq 'auth_def') {
18787: my %authnames = &authtype_names();
18788: my %shortauth = (
18789: internal => 'int',
18790: krb4 => 'krb4',
18791: krb5 => 'krb5',
18792: localauth => 'loc',
18793: lti => 'lti',
18794: );
18795: $value = $authnames{$shortauth{$value}};
18796: }
18797: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
18798: $mailmsgtext .= "$title->{$item} set to $value\n";
18799: }
18800: }
18801: $resulttext .= '</ul>';
18802: $mailmsgtext .= "\n";
18803: my $cachetime = 24*60*60;
18804: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18805: if (ref($lastactref) eq 'HASH') {
18806: $lastactref->{'domdefaults'} = 1;
18807: }
18808: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
18809: my $notify = 1;
18810: if (ref($domconfig{'contacts'}) eq 'HASH') {
18811: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
18812: $notify = 0;
18813: }
18814: }
18815: if ($notify) {
18816: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
18817: "LON-CAPA Domain Settings Change - $dom",
18818: $mailmsgtext);
18819: }
18820: }
18821: } else {
18822: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
18823: }
18824: } else {
18825: $resulttext = '<span class="LC_error">'.
18826: &mt('An error occurred: [_1]',$putresult).'</span>';
18827: }
18828: if (@errors > 0) {
18829: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
18830: foreach my $item (@errors) {
18831: $resulttext .= ' "'.$title->{$item}.'",';
18832: }
18833: $resulttext =~ s/,$//;
18834: }
18835: return $resulttext;
18836: }
18837:
18838: sub modify_scantron {
18839: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18840: my ($resulttext,%confhash,%changes,$errors);
18841: my $custom = 'custom.tab';
18842: my $default = 'default.tab';
18843: my $servadm = $r->dir_config('lonAdmEMail');
18844: my ($configuserok,$author_ok,$switchserver) =
18845: &config_check($dom,$confname,$servadm);
18846: if ($env{'form.scantronformat.filename'} ne '') {
18847: my $error;
18848: if ($configuserok eq 'ok') {
18849: if ($switchserver) {
18850: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
18851: } else {
18852: if ($author_ok eq 'ok') {
18853: my ($result,$scantronurl) =
18854: &publishlogo($r,'upload','scantronformat',$dom,
18855: $confname,'scantron','','',$custom);
18856: if ($result eq 'ok') {
18857: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
18858: $changes{'scantronformat'} = 1;
18859: } else {
18860: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
18861: }
18862: } else {
18863: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
18864: }
18865: }
18866: } else {
18867: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
18868: }
18869: if ($error) {
18870: &Apache::lonnet::logthis($error);
18871: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18872: }
18873: }
18874: if (ref($domconfig{'scantron'}) eq 'HASH') {
18875: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
18876: if ($env{'form.scantronformat_del'}) {
18877: $confhash{'scantron'}{'scantronformat'} = '';
18878: $changes{'scantronformat'} = 1;
18879: } else {
18880: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
18881: }
18882: }
18883: }
18884: my @options = ('hdr','pad','rem');
18885: my @fields = &scantroncsv_fields();
18886: my %titles = &scantronconfig_titles();
18887: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
18888: my ($newdat,$currdat,%newcol,%currcol);
18889: if (grep(/^dat$/,@formats)) {
18890: $confhash{'scantron'}{config}{dat} = 1;
18891: $newdat = 1;
18892: } else {
18893: $newdat = 0;
18894: }
18895: if (grep(/^csv$/,@formats)) {
18896: my %bynum;
18897: foreach my $field (@fields) {
18898: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
18899: my $posscol = $1;
18900: if (($posscol < 20) && (!$bynum{$posscol})) {
18901: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
18902: $bynum{$posscol} = $field;
18903: $newcol{$field} = $posscol;
18904: }
18905: }
18906: }
18907: if (keys(%newcol)) {
18908: foreach my $option (@options) {
18909: if ($env{'form.scantroncsv_'.$option}) {
18910: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
18911: }
18912: }
18913: }
18914: }
18915: $currdat = 1;
18916: if (ref($domconfig{'scantron'}) eq 'HASH') {
18917: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
18918: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
18919: $currdat = 0;
18920: }
18921: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18922: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18923: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
18924: }
18925: }
18926: }
18927: }
18928: if ($currdat != $newdat) {
18929: $changes{'config'} = 1;
18930: } else {
18931: foreach my $field (@fields) {
18932: if ($currcol{$field} ne '') {
18933: if ($currcol{$field} ne $newcol{$field}) {
18934: $changes{'config'} = 1;
18935: last;
18936: }
18937: } elsif ($newcol{$field} ne '') {
18938: $changes{'config'} = 1;
18939: last;
18940: }
18941: }
18942: }
18943: if (keys(%confhash) > 0) {
18944: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
18945: $dom);
18946: if ($putresult eq 'ok') {
18947: if (keys(%changes) > 0) {
18948: if (ref($confhash{'scantron'}) eq 'HASH') {
18949: $resulttext = &mt('Changes made:').'<ul>';
18950: if ($changes{'scantronformat'}) {
18951: if ($confhash{'scantron'}{'scantronformat'} eq '') {
18952: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
18953: } else {
18954: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
18955: }
18956: }
18957: if ($changes{'config'}) {
18958: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
18959: if ($confhash{'scantron'}{'config'}{'dat'}) {
18960: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
18961: }
18962: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18963: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18964: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
18965: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
18966: foreach my $field (@fields) {
18967: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
18968: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
18969: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
18970: }
18971: }
18972: $resulttext .= '</ul></li>';
18973: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
18974: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
18975: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
18976: foreach my $option (@options) {
18977: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
18978: $resulttext .= '<li>'.$titles{$option}.'</li>';
18979: }
18980: }
18981: $resulttext .= '</ul></li>';
18982: }
18983: }
18984: }
18985: }
18986: }
18987: } else {
18988: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
18989: }
18990: }
18991: $resulttext .= '</ul>';
18992: } else {
18993: $resulttext = &mt('Changes made to bubblesheet format file.');
18994: }
18995: &Apache::loncommon::devalidate_domconfig_cache($dom);
18996: if (ref($lastactref) eq 'HASH') {
18997: $lastactref->{'domainconfig'} = 1;
18998: }
18999: } else {
19000: $resulttext = &mt('No changes made to bubblesheet format settings');
19001: }
19002: } else {
19003: $resulttext = '<span class="LC_error">'.
19004: &mt('An error occurred: [_1]',$putresult).'</span>';
19005: }
19006: } else {
19007: $resulttext = &mt('No changes made to bubblesheet format file');
19008: }
19009: if ($errors) {
19010: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
19011: $errors.'</ul></p>';
19012: }
19013: return $resulttext;
19014: }
19015:
19016: sub modify_coursecategories {
19017: my ($dom,$lastactref,%domconfig) = @_;
19018: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
19019: $cathash);
19020: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
19021: my @catitems = ('unauth','auth');
19022: my @cattypes = ('std','domonly','codesrch','none');
19023: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19024: $cathash = $domconfig{'coursecategories'}{'cats'};
19025: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
19026: $changes{'togglecats'} = 1;
19027: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
19028: }
19029: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
19030: $changes{'categorize'} = 1;
19031: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
19032: }
19033: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
19034: $changes{'togglecatscomm'} = 1;
19035: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
19036: }
19037: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
19038: $changes{'categorizecomm'} = 1;
19039: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
19040:
19041: }
19042: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
19043: $changes{'togglecatsplace'} = 1;
19044: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
19045: }
19046: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
19047: $changes{'categorizeplace'} = 1;
19048: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
19049: }
19050: foreach my $item (@catitems) {
19051: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19052: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
19053: $changes{$item} = 1;
19054: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19055: }
19056: }
19057: }
19058: } else {
19059: $changes{'togglecats'} = 1;
19060: $changes{'categorize'} = 1;
19061: $changes{'togglecatscomm'} = 1;
19062: $changes{'categorizecomm'} = 1;
19063: $changes{'togglecatsplace'} = 1;
19064: $changes{'categorizeplace'} = 1;
19065: $domconfig{'coursecategories'} = {
19066: togglecats => $env{'form.togglecats'},
19067: categorize => $env{'form.categorize'},
19068: togglecatscomm => $env{'form.togglecatscomm'},
19069: categorizecomm => $env{'form.categorizecomm'},
19070: togglecatsplace => $env{'form.togglecatsplace'},
19071: categorizeplace => $env{'form.categorizeplace'},
19072: };
19073: foreach my $item (@catitems) {
19074: if ($env{'form.coursecat_'.$item} ne 'std') {
19075: $changes{$item} = 1;
19076: }
19077: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19078: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19079: }
19080: }
19081: }
19082: if (ref($cathash) eq 'HASH') {
19083: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
19084: push (@deletecategory,'instcode::0');
19085: }
19086: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
19087: push(@deletecategory,'communities::0');
19088: }
19089: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
19090: push(@deletecategory,'placement::0');
19091: }
19092: }
19093: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
19094: if (ref($cathash) eq 'HASH') {
19095: if (@deletecategory > 0) {
19096: #FIXME Need to remove category from all courses using a deleted category
19097: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
19098: foreach my $item (@deletecategory) {
19099: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
19100: delete($domconfig{'coursecategories'}{'cats'}{$item});
19101: $deletions{$item} = 1;
19102: &recurse_cat_deletes($item,$cathash,\%deletions);
19103: }
19104: }
19105: }
19106: foreach my $item (keys(%{$cathash})) {
19107: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19108: if ($cathash->{$item} ne $env{'form.'.$item}) {
19109: $reorderings{$item} = 1;
19110: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
19111: }
19112: if ($env{'form.addcategory_name_'.$item} ne '') {
19113: my $newcat = $env{'form.addcategory_name_'.$item};
19114: my $newdepth = $depth+1;
19115: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19116: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
19117: $adds{$newitem} = 1;
19118: }
19119: if ($env{'form.subcat_'.$item} ne '') {
19120: my $newcat = $env{'form.subcat_'.$item};
19121: my $newdepth = $depth+1;
19122: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19123: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
19124: $adds{$newitem} = 1;
19125: }
19126: }
19127: }
19128: if ($env{'form.instcode'} eq '1') {
19129: if (ref($cathash) eq 'HASH') {
19130: my $newitem = 'instcode::0';
19131: if ($cathash->{$newitem} eq '') {
19132: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19133: $adds{$newitem} = 1;
19134: }
19135: } else {
19136: my $newitem = 'instcode::0';
19137: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19138: $adds{$newitem} = 1;
19139: }
19140: }
19141: if ($env{'form.communities'} eq '1') {
19142: if (ref($cathash) eq 'HASH') {
19143: my $newitem = 'communities::0';
19144: if ($cathash->{$newitem} eq '') {
19145: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19146: $adds{$newitem} = 1;
19147: }
19148: } else {
19149: my $newitem = 'communities::0';
19150: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19151: $adds{$newitem} = 1;
19152: }
19153: }
19154: if ($env{'form.placement'} eq '1') {
19155: if (ref($cathash) eq 'HASH') {
19156: my $newitem = 'placement::0';
19157: if ($cathash->{$newitem} eq '') {
19158: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19159: $adds{$newitem} = 1;
19160: }
19161: } else {
19162: my $newitem = 'placement::0';
19163: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19164: $adds{$newitem} = 1;
19165: }
19166: }
19167: if ($env{'form.addcategory_name'} ne '') {
19168: if (($env{'form.addcategory_name'} ne 'instcode') &&
19169: ($env{'form.addcategory_name'} ne 'communities') &&
19170: ($env{'form.addcategory_name'} ne 'placement')) {
19171: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
19172: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
19173: $adds{$newitem} = 1;
19174: }
19175: }
19176: my $putresult;
19177: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19178: if (keys(%deletions) > 0) {
19179: foreach my $key (keys(%deletions)) {
19180: if ($predelallitems{$key} ne '') {
19181: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
19182: }
19183: }
19184: }
19185: my (@chkcats,@chktrails,%chkallitems);
19186: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
19187: if (ref($chkcats[0]) eq 'ARRAY') {
19188: my $depth = 0;
19189: my $chg = 0;
19190: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
19191: my $name = $chkcats[0][$i];
19192: my $item;
19193: if ($name eq '') {
19194: $chg ++;
19195: } else {
19196: $item = &escape($name).'::0';
19197: if ($chg) {
19198: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
19199: }
19200: $depth ++;
19201: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
19202: $depth --;
19203: }
19204: }
19205: }
19206: }
19207: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19208: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
19209: if ($putresult eq 'ok') {
19210: my %title = (
19211: togglecats => 'Show/Hide a course in catalog',
19212: categorize => 'Assign a category to a course',
19213: togglecatscomm => 'Show/Hide a community in catalog',
19214: categorizecomm => 'Assign a category to a community',
19215: );
19216: my %level = (
19217: dom => 'set in Domain ("Modify Course/Community")',
19218: crs => 'set in Course ("Course Configuration")',
19219: comm => 'set in Community ("Community Configuration")',
19220: none => 'No catalog',
19221: std => 'Standard catalog',
19222: domonly => 'Domain-only catalog',
19223: codesrch => 'Code search form',
19224: );
19225: $resulttext = &mt('Changes made:').'<ul>';
19226: if ($changes{'togglecats'}) {
19227: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
19228: }
19229: if ($changes{'categorize'}) {
19230: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
19231: }
19232: if ($changes{'togglecatscomm'}) {
19233: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
19234: }
19235: if ($changes{'categorizecomm'}) {
19236: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
19237: }
19238: if ($changes{'unauth'}) {
19239: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
19240: }
19241: if ($changes{'auth'}) {
19242: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
19243: }
19244: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19245: my $cathash;
19246: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19247: $cathash = $domconfig{'coursecategories'}{'cats'};
19248: } else {
19249: $cathash = {};
19250: }
19251: my (@cats,@trails,%allitems);
19252: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
19253: if (keys(%deletions) > 0) {
19254: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
19255: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
19256: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
19257: }
19258: $resulttext .= '</ul></li>';
19259: }
19260: if (keys(%reorderings) > 0) {
19261: my %sort_by_trail;
19262: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
19263: foreach my $key (keys(%reorderings)) {
19264: if ($allitems{$key} ne '') {
19265: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19266: }
19267: }
19268: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19269: $resulttext .= '<li>'.$trails[$trail].'</li>';
19270: }
19271: $resulttext .= '</ul></li>';
19272: }
19273: if (keys(%adds) > 0) {
19274: my %sort_by_trail;
19275: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
19276: foreach my $key (keys(%adds)) {
19277: if ($allitems{$key} ne '') {
19278: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19279: }
19280: }
19281: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19282: $resulttext .= '<li>'.$trails[$trail].'</li>';
19283: }
19284: $resulttext .= '</ul></li>';
19285: }
19286: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
19287: if (ref($lastactref) eq 'HASH') {
19288: $lastactref->{'cats'} = 1;
19289: }
19290: }
19291: $resulttext .= '</ul>';
19292: if ($changes{'unauth'} || $changes{'auth'}) {
19293: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19294: if ($changes{'auth'}) {
19295: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
19296: }
19297: if ($changes{'unauth'}) {
19298: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
19299: }
19300: my $cachetime = 24*60*60;
19301: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19302: if (ref($lastactref) eq 'HASH') {
19303: $lastactref->{'domdefaults'} = 1;
19304: }
19305: }
19306: } else {
19307: $resulttext = '<span class="LC_error">'.
19308: &mt('An error occurred: [_1]',$putresult).'</span>';
19309: }
19310: } else {
19311: $resulttext = &mt('No changes made to course and community categories');
19312: }
19313: return $resulttext;
19314: }
19315:
19316: sub modify_serverstatuses {
19317: my ($dom,%domconfig) = @_;
19318: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
19319: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
19320: %currserverstatus = %{$domconfig{'serverstatuses'}};
19321: }
19322: my @pages = &serverstatus_pages();
19323: foreach my $type (@pages) {
19324: $newserverstatus{$type}{'namedusers'} = '';
19325: $newserverstatus{$type}{'machines'} = '';
19326: if (defined($env{'form.'.$type.'_namedusers'})) {
19327: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
19328: my @okusers;
19329: foreach my $user (@users) {
19330: my ($uname,$udom) = split(/:/,$user);
19331: if (($udom =~ /^$match_domain$/) &&
19332: (&Apache::lonnet::domain($udom)) &&
19333: ($uname =~ /^$match_username$/)) {
19334: if (!grep(/^\Q$user\E/,@okusers)) {
19335: push(@okusers,$user);
19336: }
19337: }
19338: }
19339: if (@okusers > 0) {
19340: @okusers = sort(@okusers);
19341: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
19342: }
19343: }
19344: if (defined($env{'form.'.$type.'_machines'})) {
19345: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
19346: my @okmachines;
19347: foreach my $ip (@machines) {
19348: my @parts = split(/\./,$ip);
19349: next if (@parts < 4);
19350: my $badip = 0;
19351: for (my $i=0; $i<4; $i++) {
19352: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
19353: $badip = 1;
19354: last;
19355: }
19356: }
19357: if (!$badip) {
19358: push(@okmachines,$ip);
19359: }
19360: }
19361: @okmachines = sort(@okmachines);
19362: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
19363: }
19364: }
19365: my %serverstatushash = (
19366: serverstatuses => \%newserverstatus,
19367: );
19368: foreach my $type (@pages) {
19369: foreach my $setting ('namedusers','machines') {
19370: my (@current,@new);
19371: if (ref($currserverstatus{$type}) eq 'HASH') {
19372: if ($currserverstatus{$type}{$setting} ne '') {
19373: @current = split(/,/,$currserverstatus{$type}{$setting});
19374: }
19375: }
19376: if ($newserverstatus{$type}{$setting} ne '') {
19377: @new = split(/,/,$newserverstatus{$type}{$setting});
19378: }
19379: if (@current > 0) {
19380: if (@new > 0) {
19381: foreach my $item (@current) {
19382: if (!grep(/^\Q$item\E$/,@new)) {
19383: $changes{$type}{$setting} = 1;
19384: last;
19385: }
19386: }
19387: foreach my $item (@new) {
19388: if (!grep(/^\Q$item\E$/,@current)) {
19389: $changes{$type}{$setting} = 1;
19390: last;
19391: }
19392: }
19393: } else {
19394: $changes{$type}{$setting} = 1;
19395: }
19396: } elsif (@new > 0) {
19397: $changes{$type}{$setting} = 1;
19398: }
19399: }
19400: }
19401: if (keys(%changes) > 0) {
19402: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
19403: my $putresult = &Apache::lonnet::put_dom('configuration',
19404: \%serverstatushash,$dom);
19405: if ($putresult eq 'ok') {
19406: $resulttext .= &mt('Changes made:').'<ul>';
19407: foreach my $type (@pages) {
19408: if (ref($changes{$type}) eq 'HASH') {
19409: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
19410: if ($changes{$type}{'namedusers'}) {
19411: if ($newserverstatus{$type}{'namedusers'} eq '') {
19412: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
19413: } else {
19414: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
19415: }
19416: }
19417: if ($changes{$type}{'machines'}) {
19418: if ($newserverstatus{$type}{'machines'} eq '') {
19419: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
19420: } else {
19421: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
19422: }
19423:
19424: }
19425: $resulttext .= '</ul></li>';
19426: }
19427: }
19428: $resulttext .= '</ul>';
19429: } else {
19430: $resulttext = '<span class="LC_error">'.
19431: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
19432:
19433: }
19434: } else {
19435: $resulttext = &mt('No changes made to access to server status pages');
19436: }
19437: return $resulttext;
19438: }
19439:
19440: sub modify_helpsettings {
19441: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19442: my ($resulttext,$errors,%changes,%helphash);
19443: my %defaultchecked = ('submitbugs' => 'on');
19444: my @offon = ('off','on');
19445: my @toggles = ('submitbugs');
19446: my %current = ('submitbugs' => '',
19447: 'adhoc' => {},
19448: );
19449: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
19450: %current = %{$domconfig{'helpsettings'}};
19451: }
19452: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19453: foreach my $item (@toggles) {
19454: if ($defaultchecked{$item} eq 'on') {
19455: if ($current{$item} eq '') {
19456: if ($env{'form.'.$item} eq '0') {
19457: $changes{$item} = 1;
19458: }
19459: } elsif ($current{$item} ne $env{'form.'.$item}) {
19460: $changes{$item} = 1;
19461: }
19462: } elsif ($defaultchecked{$item} eq 'off') {
19463: if ($current{$item} eq '') {
19464: if ($env{'form.'.$item} eq '1') {
19465: $changes{$item} = 1;
19466: }
19467: } elsif ($current{$item} ne $env{'form.'.$item}) {
19468: $changes{$item} = 1;
19469: }
19470: }
19471: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
19472: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
19473: }
19474: }
19475: my $maxnum = $env{'form.helproles_maxnum'};
19476: my $confname = $dom.'-domainconfig';
19477: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
19478: my (@allpos,%newsettings,%changedprivs,$newrole);
19479: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19480: my @accesstypes = ('all','dh','da','none','status','inc','exc');
19481: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
19482: my %lt = &Apache::lonlocal::texthash(
19483: s => 'system',
19484: d => 'domain',
19485: order => 'Display order',
19486: access => 'Role usage',
19487: all => 'All with domain helpdesk or helpdesk assistant role',
19488: dh => 'All with domain helpdesk role',
19489: da => 'All with domain helpdesk assistant role',
19490: none => 'None',
19491: status => 'Determined based on institutional status',
19492: inc => 'Include all, but exclude specific personnel',
19493: exc => 'Exclude all, but include specific personnel',
19494: );
19495: for (my $num=0; $num<=$maxnum; $num++) {
19496: my ($prefix,$identifier,$rolename,%curr);
19497: if ($num == $maxnum) {
19498: next unless ($env{'form.newcusthelp'} == $maxnum);
19499: $identifier = 'custhelp'.$num;
19500: $prefix = 'helproles_'.$num;
19501: $rolename = $env{'form.custhelpname'.$num};
19502: $rolename=~s/[^A-Za-z0-9]//gs;
19503: next if ($rolename eq '');
19504: next if (exists($existing{'rolesdef_'.$rolename}));
19505: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
19506: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
19507: $newprivs{'c'},$confname,$dom);
19508: if ($result ne 'ok') {
19509: $errors .= '<li><span class="LC_error">'.
19510: &mt('An error occurred storing the new custom role: [_1]',
19511: $result).'</span></li>';
19512: next;
19513: } else {
19514: $changedprivs{$rolename} = \%newprivs;
19515: $newrole = $rolename;
19516: }
19517: } else {
19518: $prefix = 'helproles_'.$num;
19519: $rolename = $env{'form.'.$prefix};
19520: next if ($rolename eq '');
19521: next unless (exists($existing{'rolesdef_'.$rolename}));
19522: $identifier = 'custhelp'.$num;
19523: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
19524: my %currprivs;
19525: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
19526: split(/\_/,$existing{'rolesdef_'.$rolename});
19527: foreach my $level ('c','d','s') {
19528: if ($newprivs{$level} ne $currprivs{$level}) {
19529: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
19530: $newprivs{'c'},$confname,$dom);
19531: if ($result ne 'ok') {
19532: $errors .= '<li><span class="LC_error">'.
19533: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
19534: $rolename,$result).'</span></li>';
19535: } else {
19536: $changedprivs{$rolename} = \%newprivs;
19537: }
19538: last;
19539: }
19540: }
19541: if (ref($current{'adhoc'}) eq 'HASH') {
19542: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
19543: %curr = %{$current{'adhoc'}{$rolename}};
19544: }
19545: }
19546: }
19547: my $newpos = $env{'form.'.$prefix.'_pos'};
19548: $newpos =~ s/\D+//g;
19549: $allpos[$newpos] = $rolename;
19550: my $newdesc = $env{'form.'.$prefix.'_desc'};
19551: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
19552: if ($curr{'desc'}) {
19553: if ($curr{'desc'} ne $newdesc) {
19554: $changes{'customrole'}{$rolename}{'desc'} = 1;
19555: $newsettings{$rolename}{'desc'} = $newdesc;
19556: }
19557: } elsif ($newdesc ne '') {
19558: $changes{'customrole'}{$rolename}{'desc'} = 1;
19559: $newsettings{$rolename}{'desc'} = $newdesc;
19560: }
19561: my $access = $env{'form.'.$prefix.'_access'};
19562: if (grep(/^\Q$access\E$/,@accesstypes)) {
19563: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
19564: if ($access eq 'status') {
19565: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
19566: if (scalar(@statuses) == 0) {
19567: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
19568: } else {
19569: my (@shownstatus,$numtypes);
19570: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
19571: if (ref($types) eq 'ARRAY') {
19572: $numtypes = scalar(@{$types});
19573: foreach my $type (sort(@statuses)) {
19574: if ($type eq 'default') {
19575: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
19576: } elsif (grep(/^\Q$type\E$/,@{$types})) {
19577: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
19578: push(@shownstatus,$usertypes->{$type});
19579: }
19580: }
19581: }
19582: if (grep(/^default$/,@statuses)) {
19583: push(@shownstatus,$othertitle);
19584: }
19585: if (scalar(@shownstatus) == 1+$numtypes) {
19586: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
19587: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
19588: } else {
19589: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
19590: if (ref($curr{'status'}) eq 'ARRAY') {
19591: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
19592: if (@diffs) {
19593: $changes{'customrole'}{$rolename}{$access} = 1;
19594: }
19595: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
19596: $changes{'customrole'}{$rolename}{$access} = 1;
19597: }
19598: }
19599: }
19600: } elsif (($access eq 'inc') || ($access eq 'exc')) {
19601: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
19602: my @newspecstaff;
19603: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
19604: foreach my $person (sort(@personnel)) {
19605: if ($domhelpdesk{$person}) {
19606: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
19607: }
19608: }
19609: if (ref($curr{$access}) eq 'ARRAY') {
19610: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
19611: if (@diffs) {
19612: $changes{'customrole'}{$rolename}{$access} = 1;
19613: }
19614: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
19615: $changes{'customrole'}{$rolename}{$access} = 1;
19616: }
19617: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
19618: my ($uname,$udom) = split(/:/,$person);
19619: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
19620: }
19621: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
19622: }
19623: } else {
19624: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
19625: }
19626: unless ($curr{'access'} eq $access) {
19627: $changes{'customrole'}{$rolename}{'access'} = 1;
19628: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
19629: }
19630: }
19631: if (@allpos > 0) {
19632: my $idx = 0;
19633: foreach my $rolename (@allpos) {
19634: if ($rolename ne '') {
19635: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
19636: if (ref($current{'adhoc'}) eq 'HASH') {
19637: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
19638: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
19639: $changes{'customrole'}{$rolename}{'order'} = 1;
19640: $newsettings{$rolename}{'order'} = $idx+1;
19641: }
19642: }
19643: }
19644: $idx ++;
19645: }
19646: }
19647: }
19648: my $putresult;
19649: if (keys(%changes) > 0) {
19650: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
19651: if ($putresult eq 'ok') {
19652: if (ref($helphash{'helpsettings'}) eq 'HASH') {
19653: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
19654: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
19655: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
19656: }
19657: }
19658: my $cachetime = 24*60*60;
19659: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19660: if (ref($lastactref) eq 'HASH') {
19661: $lastactref->{'domdefaults'} = 1;
19662: }
19663: } else {
19664: $errors .= '<li><span class="LC_error">'.
19665: &mt('An error occurred storing the settings: [_1]',
19666: $putresult).'</span></li>';
19667: }
19668: }
19669: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
19670: $resulttext = &mt('Changes made:').'<ul>';
19671: my (%shownprivs,@levelorder);
19672: @levelorder = ('c','d','s');
19673: if ((keys(%changes)) && ($putresult eq 'ok')) {
19674: foreach my $item (sort(keys(%changes))) {
19675: if ($item eq 'submitbugs') {
19676: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
19677: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
19678: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
19679: } elsif ($item eq 'customrole') {
19680: if (ref($changes{'customrole'}) eq 'HASH') {
19681: my @keyorder = ('order','desc','access','status','exc','inc');
19682: my %keytext = &Apache::lonlocal::texthash(
19683: order => 'Order',
19684: desc => 'Role description',
19685: access => 'Role usage',
19686: status => 'Allowed institutional types',
19687: exc => 'Allowed personnel',
19688: inc => 'Disallowed personnel',
19689: );
19690: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
19691: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
19692: if ($role eq $newrole) {
19693: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
19694: $role).'<ul>';
19695: } else {
19696: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
19697: $role).'<ul>';
19698: }
19699: foreach my $key (@keyorder) {
19700: if ($changes{'customrole'}{$role}{$key}) {
19701: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
19702: $keytext{$key},$newsettings{$role}{$key}).
19703: '</li>';
19704: }
19705: }
19706: if (ref($changedprivs{$role}) eq 'HASH') {
19707: $shownprivs{$role} = 1;
19708: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
19709: foreach my $level (@levelorder) {
19710: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
19711: next if ($item eq '');
19712: my ($priv) = split(/\&/,$item,2);
19713: if (&Apache::lonnet::plaintext($priv)) {
19714: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
19715: unless ($level eq 'c') {
19716: $resulttext .= ' ('.$lt{$level}.')';
19717: }
19718: $resulttext .= '</li>';
19719: }
19720: }
19721: }
19722: $resulttext .= '</ul>';
19723: }
19724: $resulttext .= '</ul></li>';
19725: }
19726: }
19727: }
19728: }
19729: }
19730: }
19731: if (keys(%changedprivs)) {
19732: foreach my $role (sort(keys(%changedprivs))) {
19733: unless ($shownprivs{$role}) {
19734: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
19735: $role).'<ul>'.
19736: '<li>'.&mt('Privileges set to :').'<ul>';
19737: foreach my $level (@levelorder) {
19738: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
19739: next if ($item eq '');
19740: my ($priv) = split(/\&/,$item,2);
19741: if (&Apache::lonnet::plaintext($priv)) {
19742: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
19743: unless ($level eq 'c') {
19744: $resulttext .= ' ('.$lt{$level}.')';
19745: }
19746: $resulttext .= '</li>';
19747: }
19748: }
19749: }
19750: $resulttext .= '</ul></li></ul></li>';
19751: }
19752: }
19753: }
19754: $resulttext .= '</ul>';
19755: } else {
19756: $resulttext = &mt('No changes made to help settings');
19757: }
19758: if ($errors) {
19759: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
19760: $errors.'</ul>';
19761: }
19762: return $resulttext;
19763: }
19764:
19765: sub modify_coursedefaults {
19766: my ($dom,$lastactref,%domconfig) = @_;
19767: my ($resulttext,$errors,%changes,%defaultshash);
19768: my %defaultchecked = (
19769: 'canuse_pdfforms' => 'off',
19770: 'uselcmath' => 'on',
19771: 'usejsme' => 'on'
19772: );
19773: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
19774: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
19775: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
19776: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
19777: 'mysqltables_textbook','mysqltables_placement');
19778: my @types = ('official','unofficial','community','textbook','placement');
19779: my %staticdefaults = (
19780: anonsurvey_threshold => 10,
19781: uploadquota => 500,
19782: postsubmit => 60,
19783: mysqltables => 172800,
19784: );
19785: my %texoptions = (
19786: MathJax => 'MathJax',
19787: mimetex => &mt('Convert to Images'),
19788: tth => &mt('TeX to HTML'),
19789: );
19790: $defaultshash{'coursedefaults'} = {};
19791:
19792: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
19793: if ($domconfig{'coursedefaults'} eq '') {
19794: $domconfig{'coursedefaults'} = {};
19795: }
19796: }
19797:
19798: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
19799: foreach my $item (@toggles) {
19800: if ($defaultchecked{$item} eq 'on') {
19801: if (($domconfig{'coursedefaults'}{$item} eq '') &&
19802: ($env{'form.'.$item} eq '0')) {
19803: $changes{$item} = 1;
19804: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
19805: $changes{$item} = 1;
19806: }
19807: } elsif ($defaultchecked{$item} eq 'off') {
19808: if (($domconfig{'coursedefaults'}{$item} eq '') &&
19809: ($env{'form.'.$item} eq '1')) {
19810: $changes{$item} = 1;
19811: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
19812: $changes{$item} = 1;
19813: }
19814: }
19815: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
19816: }
19817: foreach my $item (@numbers) {
19818: my ($currdef,$newdef);
19819: $newdef = $env{'form.'.$item};
19820: if ($item eq 'anonsurvey_threshold') {
19821: $currdef = $domconfig{'coursedefaults'}{$item};
19822: $newdef =~ s/\D//g;
19823: if ($newdef eq '' || $newdef < 1) {
19824: $newdef = 1;
19825: }
19826: $defaultshash{'coursedefaults'}{$item} = $newdef;
19827: } else {
19828: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
19829: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
19830: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
19831: }
19832: $newdef =~ s/[^\w.\-]//g;
19833: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
19834: }
19835: if ($currdef ne $newdef) {
19836: if ($item eq 'anonsurvey_threshold') {
19837: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
19838: $changes{$item} = 1;
19839: }
19840: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
19841: my $setting = $1;
19842: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
19843: $changes{$setting} = 1;
19844: }
19845: }
19846: }
19847: }
19848: my $texengine;
19849: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
19850: $texengine = $env{'form.texengine'};
19851: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
19852: if ($currdef eq '') {
19853: unless ($texengine eq $Apache::lonnet::deftex) {
19854: $changes{'texengine'} = 1;
19855: }
19856: } elsif ($currdef ne $texengine) {
19857: $changes{'texengine'} = 1;
19858: }
19859: }
19860: if ($texengine ne '') {
19861: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
19862: }
19863: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
19864: my @currclonecode;
19865: if (ref($currclone) eq 'HASH') {
19866: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
19867: @currclonecode = @{$currclone->{'instcode'}};
19868: }
19869: }
19870: my $newclone;
19871: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
19872: $newclone = $env{'form.canclone'};
19873: }
19874: if ($newclone eq 'instcode') {
19875: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
19876: my (%codedefaults,@code_order,@clonecode);
19877: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
19878: \@code_order);
19879: foreach my $item (@code_order) {
19880: if (grep(/^\Q$item\E$/,@newcodes)) {
19881: push(@clonecode,$item);
19882: }
19883: }
19884: if (@clonecode) {
19885: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
19886: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
19887: if (@diffs) {
19888: $changes{'canclone'} = 1;
19889: }
19890: } else {
19891: $newclone eq '';
19892: }
19893: } elsif ($newclone ne '') {
19894: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
19895: }
19896: if ($newclone ne $currclone) {
19897: $changes{'canclone'} = 1;
19898: }
19899: my %credits;
19900: foreach my $type (@types) {
19901: unless ($type eq 'community') {
19902: $credits{$type} = $env{'form.'.$type.'_credits'};
19903: $credits{$type} =~ s/[^\d.]+//g;
19904: }
19905: }
19906: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
19907: ($env{'form.coursecredits'} eq '1')) {
19908: $changes{'coursecredits'} = 1;
19909: foreach my $type (keys(%credits)) {
19910: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19911: }
19912: } else {
19913: if ($env{'form.coursecredits'} eq '1') {
19914: foreach my $type (@types) {
19915: unless ($type eq 'community') {
19916: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
19917: $changes{'coursecredits'} = 1;
19918: }
19919: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19920: }
19921: }
19922: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19923: foreach my $type (@types) {
19924: unless ($type eq 'community') {
19925: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
19926: $changes{'coursecredits'} = 1;
19927: last;
19928: }
19929: }
19930: }
19931: }
19932: }
19933: if ($env{'form.postsubmit'} eq '1') {
19934: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
19935: my %currtimeout;
19936: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19937: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
19938: $changes{'postsubmit'} = 1;
19939: }
19940: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19941: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
19942: }
19943: } else {
19944: $changes{'postsubmit'} = 1;
19945: }
19946: foreach my $type (@types) {
19947: my $timeout = $env{'form.'.$type.'_timeout'};
19948: $timeout =~ s/\D//g;
19949: if ($timeout == $staticdefaults{'postsubmit'}) {
19950: $timeout = '';
19951: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
19952: $timeout = '0';
19953: }
19954: unless ($timeout eq '') {
19955: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
19956: }
19957: if (exists($currtimeout{$type})) {
19958: if ($timeout ne $currtimeout{$type}) {
19959: $changes{'postsubmit'} = 1;
19960: }
19961: } elsif ($timeout ne '') {
19962: $changes{'postsubmit'} = 1;
19963: }
19964: }
19965: } else {
19966: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
19967: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19968: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
19969: $changes{'postsubmit'} = 1;
19970: }
19971: } else {
19972: $changes{'postsubmit'} = 1;
19973: }
19974: }
19975: }
19976: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19977: $dom);
19978: if ($putresult eq 'ok') {
19979: if (keys(%changes) > 0) {
19980: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19981: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
19982: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
19983: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
19984: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
19985: if ($changes{$item}) {
19986: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
19987: }
19988: }
19989: if ($changes{'coursecredits'}) {
19990: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19991: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
19992: $domdefaults{$type.'credits'} =
19993: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
19994: }
19995: }
19996: }
19997: if ($changes{'postsubmit'}) {
19998: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19999: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
20000: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20001: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
20002: $domdefaults{$type.'postsubtimeout'} =
20003: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20004: }
20005: }
20006: }
20007: }
20008: if ($changes{'uploadquota'}) {
20009: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20010: foreach my $type (@types) {
20011: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
20012: }
20013: }
20014: }
20015: if ($changes{'canclone'}) {
20016: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20017: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20018: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
20019: if (@clonecodes) {
20020: $domdefaults{'canclone'} = join('+',@clonecodes);
20021: }
20022: }
20023: } else {
20024: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
20025: }
20026: }
20027: my $cachetime = 24*60*60;
20028: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20029: if (ref($lastactref) eq 'HASH') {
20030: $lastactref->{'domdefaults'} = 1;
20031: }
20032: }
20033: $resulttext = &mt('Changes made:').'<ul>';
20034: foreach my $item (sort(keys(%changes))) {
20035: if ($item eq 'canuse_pdfforms') {
20036: if ($env{'form.'.$item} eq '1') {
20037: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
20038: } else {
20039: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
20040: }
20041: } elsif ($item eq 'uselcmath') {
20042: if ($env{'form.'.$item} eq '1') {
20043: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
20044: } else {
20045: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
20046: }
20047: } elsif ($item eq 'usejsme') {
20048: if ($env{'form.'.$item} eq '1') {
20049: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
20050: } else {
20051: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
20052: }
20053: } elsif ($item eq 'texengine') {
20054: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
20055: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
20056: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
20057: }
20058: } elsif ($item eq 'anonsurvey_threshold') {
20059: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
20060: } elsif ($item eq 'uploadquota') {
20061: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20062: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
20063: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
20064: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
20065: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
20066: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
20067: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
20068: '</ul>'.
20069: '</li>';
20070: } else {
20071: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
20072: }
20073: } elsif ($item eq 'mysqltables') {
20074: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
20075: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
20076: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
20077: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
20078: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
20079: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
20080: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
20081: '</ul>'.
20082: '</li>';
20083: } else {
20084: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
20085: }
20086: } elsif ($item eq 'postsubmit') {
20087: if ($domdefaults{'postsubmit'} eq 'off') {
20088: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
20089: } else {
20090: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
20091: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20092: $resulttext .= &mt('durations:').'<ul>';
20093: foreach my $type (@types) {
20094: $resulttext .= '<li>';
20095: my $timeout;
20096: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20097: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20098: }
20099: my $display;
20100: if ($timeout eq '0') {
20101: $display = &mt('unlimited');
20102: } elsif ($timeout eq '') {
20103: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
20104: } else {
20105: $display = &mt('[quant,_1,second]',$timeout);
20106: }
20107: if ($type eq 'community') {
20108: $resulttext .= &mt('Communities');
20109: } elsif ($type eq 'official') {
20110: $resulttext .= &mt('Official courses');
20111: } elsif ($type eq 'unofficial') {
20112: $resulttext .= &mt('Unofficial courses');
20113: } elsif ($type eq 'textbook') {
20114: $resulttext .= &mt('Textbook courses');
20115: } elsif ($type eq 'placement') {
20116: $resulttext .= &mt('Placement tests');
20117: }
20118: $resulttext .= ' -- '.$display.'</li>';
20119: }
20120: $resulttext .= '</ul>';
20121: }
20122: $resulttext .= '</li>';
20123: }
20124: } elsif ($item eq 'coursecredits') {
20125: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20126: if (($domdefaults{'officialcredits'} eq '') &&
20127: ($domdefaults{'unofficialcredits'} eq '') &&
20128: ($domdefaults{'textbookcredits'} eq '')) {
20129: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20130: } else {
20131: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
20132: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
20133: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
20134: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
20135: '</ul>'.
20136: '</li>';
20137: }
20138: } else {
20139: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20140: }
20141: } elsif ($item eq 'canclone') {
20142: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20143: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20144: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
20145: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
20146: }
20147: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
20148: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
20149: } else {
20150: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
20151: }
20152: }
20153: }
20154: $resulttext .= '</ul>';
20155: } else {
20156: $resulttext = &mt('No changes made to course defaults');
20157: }
20158: } else {
20159: $resulttext = '<span class="LC_error">'.
20160: &mt('An error occurred: [_1]',$putresult).'</span>';
20161: }
20162: return $resulttext;
20163: }
20164:
20165: sub modify_selfenrollment {
20166: my ($dom,$lastactref,%domconfig) = @_;
20167: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
20168: my @types = ('official','unofficial','community','textbook','placement');
20169: my %titles = &tool_titles();
20170: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
20171: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
20172: $ordered{'default'} = ['types','registered','approval','limit'];
20173:
20174: my (%roles,%shown,%toplevel);
20175: $roles{'0'} = &Apache::lonnet::plaintext('dc');
20176:
20177: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
20178: if ($domconfig{'selfenrollment'} eq '') {
20179: $domconfig{'selfenrollment'} = {};
20180: }
20181: }
20182: %toplevel = (
20183: admin => 'Configuration Rights',
20184: default => 'Default settings',
20185: validation => 'Validation of self-enrollment requests',
20186: );
20187: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
20188:
20189: if (ref($ordered{'admin'}) eq 'ARRAY') {
20190: foreach my $item (@{$ordered{'admin'}}) {
20191: foreach my $type (@types) {
20192: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
20193: $selfenrollhash{'admin'}{$type}{$item} = 1;
20194: } else {
20195: $selfenrollhash{'admin'}{$type}{$item} = 0;
20196: }
20197: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
20198: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
20199: if ($selfenrollhash{'admin'}{$type}{$item} ne
20200: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
20201: push(@{$changes{'admin'}{$type}},$item);
20202: }
20203: } else {
20204: if (!$selfenrollhash{'admin'}{$type}{$item}) {
20205: push(@{$changes{'admin'}{$type}},$item);
20206: }
20207: }
20208: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
20209: push(@{$changes{'admin'}{$type}},$item);
20210: }
20211: }
20212: }
20213: }
20214:
20215: foreach my $item (@{$ordered{'default'}}) {
20216: foreach my $type (@types) {
20217: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
20218: if ($item eq 'types') {
20219: unless (($value eq 'all') || ($value eq 'dom')) {
20220: $value = '';
20221: }
20222: } elsif ($item eq 'registered') {
20223: unless ($value eq '1') {
20224: $value = 0;
20225: }
20226: } elsif ($item eq 'approval') {
20227: unless ($value =~ /^[012]$/) {
20228: $value = 0;
20229: }
20230: } else {
20231: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20232: $value = 'none';
20233: }
20234: }
20235: $selfenrollhash{'default'}{$type}{$item} = $value;
20236: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
20237: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20238: if ($selfenrollhash{'default'}{$type}{$item} ne
20239: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
20240: push(@{$changes{'default'}{$type}},$item);
20241: }
20242: } else {
20243: push(@{$changes{'default'}{$type}},$item);
20244: }
20245: } else {
20246: push(@{$changes{'default'}{$type}},$item);
20247: }
20248: if ($item eq 'limit') {
20249: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20250: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
20251: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
20252: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
20253: }
20254: } else {
20255: $selfenrollhash{'default'}{$type}{'cap'} = '';
20256: }
20257: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20258: if ($selfenrollhash{'default'}{$type}{'cap'} ne
20259: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
20260: push(@{$changes{'default'}{$type}},'cap');
20261: }
20262: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
20263: push(@{$changes{'default'}{$type}},'cap');
20264: }
20265: }
20266: }
20267: }
20268:
20269: foreach my $item (@{$itemsref}) {
20270: if ($item eq 'fields') {
20271: my @changed;
20272: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
20273: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
20274: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
20275: }
20276: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20277: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
20278: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
20279: $domconfig{'selfenrollment'}{'validation'}{$item});
20280: } else {
20281: @changed = @{$selfenrollhash{'validation'}{$item}};
20282: }
20283: } else {
20284: @changed = @{$selfenrollhash{'validation'}{$item}};
20285: }
20286: if (@changed) {
20287: if ($selfenrollhash{'validation'}{$item}) {
20288: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
20289: } else {
20290: $changes{'validation'}{$item} = &mt('None');
20291: }
20292: }
20293: } else {
20294: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
20295: if ($item eq 'markup') {
20296: if ($env{'form.selfenroll_validation_'.$item}) {
20297: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
20298: }
20299: }
20300: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20301: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
20302: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
20303: }
20304: }
20305: }
20306: }
20307:
20308: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
20309: $dom);
20310: if ($putresult eq 'ok') {
20311: if (keys(%changes) > 0) {
20312: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20313: $resulttext = &mt('Changes made:').'<ul>';
20314: foreach my $key ('admin','default','validation') {
20315: if (ref($changes{$key}) eq 'HASH') {
20316: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
20317: if ($key eq 'validation') {
20318: foreach my $item (@{$itemsref}) {
20319: if (exists($changes{$key}{$item})) {
20320: if ($item eq 'markup') {
20321: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
20322: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
20323: } else {
20324: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
20325: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
20326: }
20327: }
20328: }
20329: } else {
20330: foreach my $type (@types) {
20331: if ($type eq 'community') {
20332: $roles{'1'} = &mt('Community personnel');
20333: } else {
20334: $roles{'1'} = &mt('Course personnel');
20335: }
20336: if (ref($changes{$key}{$type}) eq 'ARRAY') {
20337: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
20338: if ($key eq 'admin') {
20339: my @mgrdc = ();
20340: if (ref($ordered{$key}) eq 'ARRAY') {
20341: foreach my $item (@{$ordered{'admin'}}) {
20342: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
20343: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
20344: push(@mgrdc,$item);
20345: }
20346: }
20347: }
20348: if (@mgrdc) {
20349: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
20350: } else {
20351: delete($domdefaults{$type.'selfenrolladmdc'});
20352: }
20353: }
20354: } else {
20355: if (ref($ordered{$key}) eq 'ARRAY') {
20356: foreach my $item (@{$ordered{$key}}) {
20357: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
20358: $domdefaults{$type.'selfenroll'.$item} =
20359: $selfenrollhash{$key}{$type}{$item};
20360: }
20361: }
20362: }
20363: }
20364: }
20365: $resulttext .= '<li>'.$titles{$type}.'<ul>';
20366: foreach my $item (@{$ordered{$key}}) {
20367: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
20368: $resulttext .= '<li>';
20369: if ($key eq 'admin') {
20370: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
20371: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
20372: } else {
20373: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
20374: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
20375: }
20376: $resulttext .= '</li>';
20377: }
20378: }
20379: $resulttext .= '</ul></li>';
20380: }
20381: }
20382: $resulttext .= '</ul></li>';
20383: }
20384: }
20385: }
20386: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
20387: my $cachetime = 24*60*60;
20388: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20389: if (ref($lastactref) eq 'HASH') {
20390: $lastactref->{'domdefaults'} = 1;
20391: }
20392: }
20393: $resulttext .= '</ul>';
20394: } else {
20395: $resulttext = &mt('No changes made to self-enrollment settings');
20396: }
20397: } else {
20398: $resulttext = '<span class="LC_error">'.
20399: &mt('An error occurred: [_1]',$putresult).'</span>';
20400: }
20401: return $resulttext;
20402: }
20403:
20404: sub modify_wafproxy {
20405: my ($dom,$action,$lastactref,%domconfig) = @_;
20406: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20407: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
20408: %wafproxy,%changes,%expirecache,%expiresaml);
20409: foreach my $server (sort(keys(%servers))) {
20410: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20411: if ($serverhome eq $server) {
20412: my $serverdom = &Apache::lonnet::host_domain($server);
20413: if ($serverdom eq $dom) {
20414: $canset{$server} = 1;
20415: }
20416: }
20417: }
20418: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
20419: %{$values{$dom}} = ();
20420: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
20421: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
20422: }
20423: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
20424: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
20425: }
20426: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
20427: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
20428: }
20429: }
20430: my $output;
20431: if (keys(%canset)) {
20432: %{$wafproxy{'alias'}} = ();
20433: %{$wafproxy{'saml'}} = ();
20434: foreach my $key (sort(keys(%canset))) {
20435: if ($env{'form.wafproxy_'.$dom}) {
20436: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
20437: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
20438: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
20439: $changes{'alias'} = 1;
20440: }
20441: if ($env{'form.wafproxy_alias_saml_'.$key}) {
20442: $wafproxy{'saml'}{$key} = 1;
20443: }
20444: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
20445: $changes{'saml'} = 1;
20446: }
20447: } else {
20448: $wafproxy{'alias'}{$key} = '';
20449: $wafproxy{'saml'}{$key} = '';
20450: if ($curralias{$key}) {
20451: $changes{'alias'} = 1;
20452: }
20453: if ($currsaml{$key}) {
20454: $changes{'saml'} = 1;
20455: }
20456: }
20457: if ($wafproxy{'alias'}{$key} eq '') {
20458: if ($curralias{$key}) {
20459: $expirecache{$key} = 1;
20460: }
20461: delete($wafproxy{'alias'}{$key});
20462: }
20463: if ($wafproxy{'saml'}{$key} eq '') {
20464: if ($currsaml{$key}) {
20465: $expiresaml{$key} = 1;
20466: }
20467: delete($wafproxy{'saml'}{$key});
20468: }
20469: }
20470: unless (keys(%{$wafproxy{'alias'}})) {
20471: delete($wafproxy{'alias'});
20472: }
20473: unless (keys(%{$wafproxy{'saml'}})) {
20474: delete($wafproxy{'saml'});
20475: }
20476: # Localization for values in %warn occurs in &mt() calls separately.
20477: my %warn = (
20478: trusted => 'trusted IP range(s)',
20479: vpnint => 'internal IP range(s) for VPN sessions(s)',
20480: vpnext => 'IP range(s) for backend WAF connections',
20481: );
20482: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
20483: my $possible = $env{'form.wafproxy_'.$item};
20484: $possible =~ s/^\s+|\s+$//g;
20485: if ($possible ne '') {
20486: if ($item eq 'remoteip') {
20487: if ($possible =~ /^[mhn]$/) {
20488: $wafproxy{$item} = $possible;
20489: }
20490: } elsif ($item eq 'ipheader') {
20491: if ($wafproxy{'remoteip'} eq 'h') {
20492: $wafproxy{$item} = $possible;
20493: }
20494: } elsif ($item eq 'sslopt') {
20495: if ($possible =~ /^0|1$/) {
20496: $wafproxy{$item} = $possible;
20497: }
20498: } else {
20499: my (@ok,$count);
20500: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
20501: unless ($env{'form.wafproxy_vpnaccess'}) {
20502: $possible = '';
20503: }
20504: } elsif ($item eq 'trusted') {
20505: unless ($wafproxy{'remoteip'} eq 'h') {
20506: $possible = '';
20507: }
20508: }
20509: unless ($possible eq '') {
20510: $possible =~ s/[\r\n]+/\s/g;
20511: $possible =~ s/\s*-\s*/-/g;
20512: $possible =~ s/\s+/,/g;
20513: $possible =~ s/,+/,/g;
20514: }
20515: $count = 0;
20516: if ($possible ne '') {
20517: foreach my $poss (split(/\,/,$possible)) {
20518: $count ++;
20519: $poss = &validate_ip_pattern($poss);
20520: if ($poss ne '') {
20521: push(@ok,$poss);
20522: }
20523: }
20524: my $diff = $count - scalar(@ok);
20525: if ($diff) {
20526: push(@warnings,'<li>'.
20527: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
20528: $diff,$warn{$item}).
20529: '</li>');
20530: }
20531: if (@ok) {
20532: my @cidr_list;
20533: foreach my $item (@ok) {
20534: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
20535: }
20536: $wafproxy{$item} = join(',',@cidr_list);
20537: }
20538: }
20539: }
20540: if ($wafproxy{$item} ne $currvalue{$item}) {
20541: $changes{$item} = 1;
20542: }
20543: } elsif ($currvalue{$item}) {
20544: $changes{$item} = 1;
20545: }
20546: }
20547: } else {
20548: if (keys(%curralias)) {
20549: $changes{'alias'} = 1;
20550: }
20551: if (keys(%currsaml)) {
20552: $changes{'saml'} = 1;
20553: }
20554: if (keys(%currvalue)) {
20555: foreach my $key (keys(%currvalue)) {
20556: $changes{$key} = 1;
20557: }
20558: }
20559: }
20560: if (keys(%changes)) {
20561: my %defaultshash = (
20562: wafproxy => \%wafproxy,
20563: );
20564: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20565: $dom);
20566: if ($putresult eq 'ok') {
20567: my $cachetime = 24*60*60;
20568: my (%domdefaults,$updatedomdefs);
20569: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
20570: if ($changes{$item}) {
20571: unless ($updatedomdefs) {
20572: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20573: $updatedomdefs = 1;
20574: }
20575: if ($wafproxy{$item}) {
20576: $domdefaults{'waf_'.$item} = $wafproxy{$item};
20577: } elsif (exists($domdefaults{'waf_'.$item})) {
20578: delete($domdefaults{'waf_'.$item});
20579: }
20580: }
20581: }
20582: if ($updatedomdefs) {
20583: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20584: if (ref($lastactref) eq 'HASH') {
20585: $lastactref->{'domdefaults'} = 1;
20586: }
20587: }
20588: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
20589: my %updates = %expirecache;
20590: foreach my $key (keys(%expirecache)) {
20591: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
20592: }
20593: if (ref($wafproxy{'alias'}) eq 'HASH') {
20594: my $cachetime = 24*60*60;
20595: foreach my $key (keys(%{$wafproxy{'alias'}})) {
20596: $updates{$key} = 1;
20597: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
20598: $cachetime);
20599: }
20600: }
20601: if (ref($lastactref) eq 'HASH') {
20602: $lastactref->{'proxyalias'} = \%updates;
20603: }
20604: }
20605: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
20606: my %samlupdates = %expiresaml;
20607: foreach my $key (keys(%expiresaml)) {
20608: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
20609: }
20610: if (ref($wafproxy{'saml'}) eq 'HASH') {
20611: my $cachetime = 24*60*60;
20612: foreach my $key (keys(%{$wafproxy{'saml'}})) {
20613: $samlupdates{$key} = 1;
20614: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
20615: $cachetime);
20616: }
20617: }
20618: if (ref($lastactref) eq 'HASH') {
20619: $lastactref->{'proxysaml'} = \%samlupdates;
20620: }
20621: }
20622: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
20623: foreach my $item ('alias','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
20624: if ($changes{$item}) {
20625: if ($item eq 'alias') {
20626: my $numaliased = 0;
20627: if (ref($wafproxy{'alias'}) eq 'HASH') {
20628: my $shown;
20629: if (keys(%{$wafproxy{'alias'}})) {
20630: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
20631: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
20632: &Apache::lonnet::hostname($server),
20633: $wafproxy{'alias'}{$server}).'</li>';
20634: $numaliased ++;
20635: }
20636: if ($numaliased) {
20637: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
20638: '<ul>'.$shown.'</ul>').'</li>';
20639: }
20640: }
20641: }
20642: unless ($numaliased) {
20643: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
20644: }
20645: } elsif ($item eq 'saml') {
20646: my $shown;
20647: if (ref($wafproxy{'saml'}) eq 'HASH') {
20648: if (keys(%{$wafproxy{'saml'}})) {
20649: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
20650: }
20651: }
20652: if ($shown) {
20653: $output .= '<li>'.&mt('Alias used by Shibboleth for: [_1]',
20654: $shown).'</li>';
20655: } else {
20656: $output .= '<li>'.&mt('No alias used for Shibboleth').'</li>';
20657: }
20658: } else {
20659: if ($item eq 'remoteip') {
20660: my %ip_methods = &remoteip_methods();
20661: if ($wafproxy{$item} =~ /^[mh]$/) {
20662: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
20663: $ip_methods{$wafproxy{$item}}).'</li>';
20664: } else {
20665: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
20666: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
20667: '</li>';
20668: } else {
20669: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
20670: }
20671: }
20672: } elsif ($item eq 'ipheader') {
20673: if ($wafproxy{$item}) {
20674: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
20675: $wafproxy{$item}).'</li>';
20676: } else {
20677: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
20678: }
20679: } elsif ($item eq 'trusted') {
20680: if ($wafproxy{$item}) {
20681: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
20682: $wafproxy{$item}).'</li>';
20683: } else {
20684: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
20685: }
20686: } elsif ($item eq 'vpnint') {
20687: if ($wafproxy{$item}) {
20688: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
20689: $wafproxy{$item}).'</li>';
20690: } else {
20691: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
20692: }
20693: } elsif ($item eq 'vpnext') {
20694: if ($wafproxy{$item}) {
20695: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
20696: $wafproxy{$item}).'</li>';
20697: } else {
20698: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
20699: }
20700: } elsif ($item eq 'sslopt') {
20701: if ($wafproxy{$item}) {
20702: $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>';
20703: } else {
20704: $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>';
20705: }
20706: }
20707: }
20708: }
20709: }
20710: } else {
20711: $output = '<span class="LC_error">'.
20712: &mt('An error occurred: [_1]',$putresult).'</span>';
20713: }
20714: } elsif (keys(%canset)) {
20715: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
20716: }
20717: if (@warnings) {
20718: $output .= '<br />'.&mt('Warnings:').'<ul>'.
20719: join("\n",@warnings).'</ul>';
20720: }
20721: return $output;
20722: }
20723:
20724: sub validate_ip_pattern {
20725: my ($pattern) = @_;
20726: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
20727: my ($start,$end) = ($1,$2);
20728: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
20729: if (($start !~ m{/}) && ($end !~ m{/})) {
20730: return $start.'-'.$end;
20731: }
20732: }
20733: } elsif ($pattern ne '') {
20734: $pattern = &Net::CIDR::cidrvalidate($pattern);
20735: if ($pattern ne '') {
20736: return $pattern;
20737: }
20738: }
20739: return;
20740: }
20741:
20742: sub modify_usersessions {
20743: my ($dom,$lastactref,%domconfig) = @_;
20744: my @hostingtypes = ('version','excludedomain','includedomain');
20745: my @offloadtypes = ('primary','default');
20746: my %types = (
20747: remote => \@hostingtypes,
20748: hosted => \@hostingtypes,
20749: spares => \@offloadtypes,
20750: );
20751: my @prefixes = ('remote','hosted','spares');
20752: my @lcversions = &Apache::lonnet::all_loncaparevs();
20753: my (%by_ip,%by_location,@intdoms,@instdoms);
20754: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
20755: my @locations = sort(keys(%by_location));
20756: my (%defaultshash,%changes);
20757: foreach my $prefix (@prefixes) {
20758: $defaultshash{'usersessions'}{$prefix} = {};
20759: }
20760: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20761: my $resulttext;
20762: my %iphost = &Apache::lonnet::get_iphost();
20763: foreach my $prefix (@prefixes) {
20764: next if ($prefix eq 'spares');
20765: foreach my $type (@{$types{$prefix}}) {
20766: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
20767: if ($type eq 'version') {
20768: my $value = $env{'form.'.$prefix.'_'.$type};
20769: my $okvalue;
20770: if ($value ne '') {
20771: if (grep(/^\Q$value\E$/,@lcversions)) {
20772: $okvalue = $value;
20773: }
20774: }
20775: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20776: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
20777: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
20778: if ($inuse == 0) {
20779: $changes{$prefix}{$type} = 1;
20780: } else {
20781: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
20782: $changes{$prefix}{$type} = 1;
20783: }
20784: if ($okvalue ne '') {
20785: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20786: }
20787: }
20788: } else {
20789: if (($inuse == 1) && ($okvalue ne '')) {
20790: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20791: $changes{$prefix}{$type} = 1;
20792: }
20793: }
20794: } else {
20795: if (($inuse == 1) && ($okvalue ne '')) {
20796: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20797: $changes{$prefix}{$type} = 1;
20798: }
20799: }
20800: } else {
20801: if (($inuse == 1) && ($okvalue ne '')) {
20802: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20803: $changes{$prefix}{$type} = 1;
20804: }
20805: }
20806: } else {
20807: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
20808: my @okvals;
20809: foreach my $val (@vals) {
20810: if ($val =~ /:/) {
20811: my @items = split(/:/,$val);
20812: foreach my $item (@items) {
20813: if (ref($by_location{$item}) eq 'ARRAY') {
20814: push(@okvals,$item);
20815: }
20816: }
20817: } else {
20818: if (ref($by_location{$val}) eq 'ARRAY') {
20819: push(@okvals,$val);
20820: }
20821: }
20822: }
20823: @okvals = sort(@okvals);
20824: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20825: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
20826: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
20827: if ($inuse == 0) {
20828: $changes{$prefix}{$type} = 1;
20829: } else {
20830: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20831: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
20832: if (@changed > 0) {
20833: $changes{$prefix}{$type} = 1;
20834: }
20835: }
20836: } else {
20837: if ($inuse == 1) {
20838: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20839: $changes{$prefix}{$type} = 1;
20840: }
20841: }
20842: } else {
20843: if ($inuse == 1) {
20844: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20845: $changes{$prefix}{$type} = 1;
20846: }
20847: }
20848: } else {
20849: if ($inuse == 1) {
20850: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20851: $changes{$prefix}{$type} = 1;
20852: }
20853: }
20854: }
20855: }
20856: }
20857:
20858: my @alldoms = &Apache::lonnet::all_domains();
20859: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20860: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
20861: my $savespares;
20862:
20863: foreach my $lonhost (sort(keys(%servers))) {
20864: my $serverhomeID =
20865: &Apache::lonnet::get_server_homeID($servers{$lonhost});
20866: my $serverhostname = &Apache::lonnet::hostname($lonhost);
20867: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
20868: my %spareschg;
20869: foreach my $type (@{$types{'spares'}}) {
20870: my @okspares;
20871: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
20872: foreach my $server (@checked) {
20873: if (&Apache::lonnet::hostname($server) ne '') {
20874: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
20875: unless (grep(/^\Q$server\E$/,@okspares)) {
20876: push(@okspares,$server);
20877: }
20878: }
20879: }
20880: }
20881: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
20882: my $newspare;
20883: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
20884: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
20885: $newspare = $new;
20886: }
20887: }
20888: my @spares;
20889: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
20890: @spares = sort(@okspares,$newspare);
20891: } else {
20892: @spares = sort(@okspares);
20893: }
20894: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
20895: if (ref($spareid{$lonhost}) eq 'HASH') {
20896: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
20897: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
20898: if (@diffs > 0) {
20899: $spareschg{$type} = 1;
20900: }
20901: }
20902: }
20903: }
20904: if (keys(%spareschg) > 0) {
20905: $changes{'spares'}{$lonhost} = \%spareschg;
20906: }
20907: }
20908: $defaultshash{'usersessions'}{'offloadnow'} = {};
20909: $defaultshash{'usersessions'}{'offloadoth'} = {};
20910: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
20911: my @okoffload;
20912: if (@offloadnow) {
20913: foreach my $server (@offloadnow) {
20914: if (&Apache::lonnet::hostname($server) ne '') {
20915: unless (grep(/^\Q$server\E$/,@okoffload)) {
20916: push(@okoffload,$server);
20917: }
20918: }
20919: }
20920: if (@okoffload) {
20921: foreach my $lonhost (@okoffload) {
20922: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
20923: }
20924: }
20925: }
20926: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
20927: my @okoffloadoth;
20928: if (@offloadoth) {
20929: foreach my $server (@offloadoth) {
20930: if (&Apache::lonnet::hostname($server) ne '') {
20931: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
20932: push(@okoffloadoth,$server);
20933: }
20934: }
20935: }
20936: if (@okoffloadoth) {
20937: foreach my $lonhost (@okoffloadoth) {
20938: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
20939: }
20940: }
20941: }
20942: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20943: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
20944: if (ref($changes{'spares'}) eq 'HASH') {
20945: if (keys(%{$changes{'spares'}}) > 0) {
20946: $savespares = 1;
20947: }
20948: }
20949: } else {
20950: $savespares = 1;
20951: }
20952: foreach my $offload ('offloadnow','offloadoth') {
20953: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
20954: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
20955: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
20956: $changes{$offload} = 1;
20957: last;
20958: }
20959: }
20960: unless ($changes{$offload}) {
20961: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
20962: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
20963: $changes{$offload} = 1;
20964: last;
20965: }
20966: }
20967: }
20968: } else {
20969: if (($offload eq 'offloadnow') && (@okoffload)) {
20970: $changes{'offloadnow'} = 1;
20971: }
20972: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
20973: $changes{'offloadoth'} = 1;
20974: }
20975: }
20976: }
20977: } else {
20978: if (@okoffload) {
20979: $changes{'offloadnow'} = 1;
20980: }
20981: if (@okoffloadoth) {
20982: $changes{'offloadoth'} = 1;
20983: }
20984: }
20985: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
20986: if ((keys(%changes) > 0) || ($savespares)) {
20987: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20988: $dom);
20989: if ($putresult eq 'ok') {
20990: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20991: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
20992: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
20993: }
20994: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
20995: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
20996: }
20997: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20998: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
20999: }
21000: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21001: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
21002: }
21003: }
21004: my $cachetime = 24*60*60;
21005: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21006: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
21007: if (ref($lastactref) eq 'HASH') {
21008: $lastactref->{'domdefaults'} = 1;
21009: $lastactref->{'usersessions'} = 1;
21010: }
21011: if (keys(%changes) > 0) {
21012: my %lt = &usersession_titles();
21013: $resulttext = &mt('Changes made:').'<ul>';
21014: foreach my $prefix (@prefixes) {
21015: if (ref($changes{$prefix}) eq 'HASH') {
21016: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21017: if ($prefix eq 'spares') {
21018: if (ref($changes{$prefix}) eq 'HASH') {
21019: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
21020: $resulttext .= '<li><b>'.$lonhost.'</b> ';
21021: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
21022: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
21023: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21024: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
21025: foreach my $type (@{$types{$prefix}}) {
21026: if ($changes{$prefix}{$lonhost}{$type}) {
21027: my $offloadto = &mt('None');
21028: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
21029: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
21030: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
21031: }
21032: }
21033: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
21034: }
21035: }
21036: }
21037: $resulttext .= '</li>';
21038: }
21039: }
21040: } else {
21041: foreach my $type (@{$types{$prefix}}) {
21042: if (defined($changes{$prefix}{$type})) {
21043: my ($newvalue,$notinuse);
21044: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21045: if (ref($defaultshash{'usersessions'}{$prefix})) {
21046: if ($type eq 'version') {
21047: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
21048: } else {
21049: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21050: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
21051: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
21052: }
21053: } else {
21054: $notinuse = 1;
21055: }
21056: }
21057: }
21058: }
21059: if ($newvalue eq '') {
21060: if ($type eq 'version') {
21061: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
21062: } elsif ($notinuse) {
21063: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21064: } else {
21065: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21066: }
21067: } else {
21068: if ($type eq 'version') {
21069: $newvalue .= ' '.&mt('(or later)');
21070: }
21071: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21072: }
21073: }
21074: }
21075: }
21076: $resulttext .= '</ul>';
21077: }
21078: }
21079: if ($changes{'offloadnow'}) {
21080: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21081: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
21082: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
21083: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
21084: $resulttext .= '<li>'.$lonhost.'</li>';
21085: }
21086: $resulttext .= '</ul>';
21087: } else {
21088: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
21089: }
21090: } else {
21091: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
21092: }
21093: }
21094: if ($changes{'offloadoth'}) {
21095: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21096: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
21097: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
21098: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
21099: $resulttext .= '<li>'.$lonhost.'</li>';
21100: }
21101: $resulttext .= '</ul>';
21102: } else {
21103: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
21104: }
21105: } else {
21106: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
21107: }
21108: }
21109: $resulttext .= '</ul>';
21110: } else {
21111: $resulttext = $nochgmsg;
21112: }
21113: } else {
21114: $resulttext = '<span class="LC_error">'.
21115: &mt('An error occurred: [_1]',$putresult).'</span>';
21116: }
21117: } else {
21118: $resulttext = $nochgmsg;
21119: }
21120: return $resulttext;
21121: }
21122:
21123: sub modify_ssl {
21124: my ($dom,$lastactref,%domconfig) = @_;
21125: my (%by_ip,%by_location,@intdoms,@instdoms);
21126: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21127: my @locations = sort(keys(%by_location));
21128: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21129: my (%defaultshash,%changes);
21130: my $action = 'ssl';
21131: my @prefixes = ('connto','connfrom','replication');
21132: foreach my $prefix (@prefixes) {
21133: $defaultshash{$action}{$prefix} = {};
21134: }
21135: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21136: my $resulttext;
21137: my %iphost = &Apache::lonnet::get_iphost();
21138: my @reptypes = ('certreq','nocertreq');
21139: my @connecttypes = ('dom','intdom','other');
21140: my %types = (
21141: connto => \@connecttypes,
21142: connfrom => \@connecttypes,
21143: replication => \@reptypes,
21144: );
21145: foreach my $prefix (sort(keys(%types))) {
21146: foreach my $type (@{$types{$prefix}}) {
21147: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21148: my $value = 'yes';
21149: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
21150: $value = $env{'form.'.$prefix.'_'.$type};
21151: }
21152: if (ref($domconfig{$action}) eq 'HASH') {
21153: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21154: if ($domconfig{$action}{$prefix}{$type} ne '') {
21155: if ($value ne $domconfig{$action}{$prefix}{$type}) {
21156: $changes{$prefix}{$type} = 1;
21157: }
21158: $defaultshash{$action}{$prefix}{$type} = $value;
21159: } else {
21160: $defaultshash{$action}{$prefix}{$type} = $value;
21161: $changes{$prefix}{$type} = 1;
21162: }
21163: } else {
21164: $defaultshash{$action}{$prefix}{$type} = $value;
21165: $changes{$prefix}{$type} = 1;
21166: }
21167: } else {
21168: $defaultshash{$action}{$prefix}{$type} = $value;
21169: $changes{$prefix}{$type} = 1;
21170: }
21171: if (($type eq 'dom') && (keys(%servers) == 1)) {
21172: delete($changes{$prefix}{$type});
21173: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
21174: delete($changes{$prefix}{$type});
21175: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
21176: delete($changes{$prefix}{$type});
21177: }
21178: } elsif ($prefix eq 'replication') {
21179: if (@locations > 0) {
21180: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21181: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21182: my @okvals;
21183: foreach my $val (@vals) {
21184: if ($val =~ /:/) {
21185: my @items = split(/:/,$val);
21186: foreach my $item (@items) {
21187: if (ref($by_location{$item}) eq 'ARRAY') {
21188: push(@okvals,$item);
21189: }
21190: }
21191: } else {
21192: if (ref($by_location{$val}) eq 'ARRAY') {
21193: push(@okvals,$val);
21194: }
21195: }
21196: }
21197: @okvals = sort(@okvals);
21198: if (ref($domconfig{$action}) eq 'HASH') {
21199: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21200: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
21201: if ($inuse == 0) {
21202: $changes{$prefix}{$type} = 1;
21203: } else {
21204: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21205: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
21206: if (@changed > 0) {
21207: $changes{$prefix}{$type} = 1;
21208: }
21209: }
21210: } else {
21211: if ($inuse == 1) {
21212: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21213: $changes{$prefix}{$type} = 1;
21214: }
21215: }
21216: } else {
21217: if ($inuse == 1) {
21218: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21219: $changes{$prefix}{$type} = 1;
21220: }
21221: }
21222: } else {
21223: if ($inuse == 1) {
21224: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21225: $changes{$prefix}{$type} = 1;
21226: }
21227: }
21228: }
21229: }
21230: }
21231: }
21232: if (keys(%changes)) {
21233: foreach my $prefix (keys(%changes)) {
21234: if (ref($changes{$prefix}) eq 'HASH') {
21235: if (scalar(keys(%{$changes{$prefix}})) == 0) {
21236: delete($changes{$prefix});
21237: }
21238: } else {
21239: delete($changes{$prefix});
21240: }
21241: }
21242: }
21243: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
21244: if (keys(%changes) > 0) {
21245: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21246: $dom);
21247: if ($putresult eq 'ok') {
21248: if (ref($defaultshash{$action}) eq 'HASH') {
21249: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
21250: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
21251: }
21252: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
21253: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
21254: }
21255: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
21256: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
21257: }
21258: }
21259: my $cachetime = 24*60*60;
21260: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21261: if (ref($lastactref) eq 'HASH') {
21262: $lastactref->{'domdefaults'} = 1;
21263: }
21264: if (keys(%changes) > 0) {
21265: my %titles = &ssl_titles();
21266: $resulttext = &mt('Changes made:').'<ul>';
21267: foreach my $prefix (@prefixes) {
21268: if (ref($changes{$prefix}) eq 'HASH') {
21269: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
21270: foreach my $type (@{$types{$prefix}}) {
21271: if (defined($changes{$prefix}{$type})) {
21272: my ($newvalue,$notinuse);
21273: if (ref($defaultshash{$action}) eq 'HASH') {
21274: if (ref($defaultshash{$action}{$prefix})) {
21275: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21276: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
21277: } else {
21278: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
21279: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
21280: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
21281: }
21282: } else {
21283: $notinuse = 1;
21284: }
21285: }
21286: }
21287: if ($notinuse) {
21288: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
21289: } elsif ($newvalue eq '') {
21290: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
21291: } else {
21292: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
21293: }
21294: }
21295: }
21296: }
21297: $resulttext .= '</ul>';
21298: }
21299: }
21300: } else {
21301: $resulttext = $nochgmsg;
21302: }
21303: } else {
21304: $resulttext = '<span class="LC_error">'.
21305: &mt('An error occurred: [_1]',$putresult).'</span>';
21306: }
21307: } else {
21308: $resulttext = $nochgmsg;
21309: }
21310: return $resulttext;
21311: }
21312:
21313: sub modify_trust {
21314: my ($dom,$lastactref,%domconfig) = @_;
21315: my (%by_ip,%by_location,@intdoms,@instdoms);
21316: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21317: my @locations = sort(keys(%by_location));
21318: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
21319: my @types = ('exc','inc');
21320: my (%defaultshash,%changes);
21321: foreach my $prefix (@prefixes) {
21322: $defaultshash{'trust'}{$prefix} = {};
21323: }
21324: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21325: my $resulttext;
21326: foreach my $prefix (@prefixes) {
21327: foreach my $type (@types) {
21328: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21329: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21330: my @okvals;
21331: foreach my $val (@vals) {
21332: if ($val =~ /:/) {
21333: my @items = split(/:/,$val);
21334: foreach my $item (@items) {
21335: if (ref($by_location{$item}) eq 'ARRAY') {
21336: push(@okvals,$item);
21337: }
21338: }
21339: } else {
21340: if (ref($by_location{$val}) eq 'ARRAY') {
21341: push(@okvals,$val);
21342: }
21343: }
21344: }
21345: @okvals = sort(@okvals);
21346: if (ref($domconfig{'trust'}) eq 'HASH') {
21347: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
21348: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
21349: if ($inuse == 0) {
21350: $changes{$prefix}{$type} = 1;
21351: } else {
21352: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21353: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
21354: if (@changed > 0) {
21355: $changes{$prefix}{$type} = 1;
21356: }
21357: }
21358: } else {
21359: if ($inuse == 1) {
21360: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21361: $changes{$prefix}{$type} = 1;
21362: }
21363: }
21364: } else {
21365: if ($inuse == 1) {
21366: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21367: $changes{$prefix}{$type} = 1;
21368: }
21369: }
21370: } else {
21371: if ($inuse == 1) {
21372: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21373: $changes{$prefix}{$type} = 1;
21374: }
21375: }
21376: }
21377: }
21378: my $nochgmsg = &mt('No changes made to trust settings.');
21379: if (keys(%changes) > 0) {
21380: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21381: $dom);
21382: if ($putresult eq 'ok') {
21383: if (ref($defaultshash{'trust'}) eq 'HASH') {
21384: foreach my $prefix (@prefixes) {
21385: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
21386: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
21387: }
21388: }
21389: }
21390: my $cachetime = 24*60*60;
21391: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21392: if (ref($lastactref) eq 'HASH') {
21393: $lastactref->{'domdefaults'} = 1;
21394: }
21395: if (keys(%changes) > 0) {
21396: my %lt = &trust_titles();
21397: $resulttext = &mt('Changes made:').'<ul>';
21398: foreach my $prefix (@prefixes) {
21399: if (ref($changes{$prefix}) eq 'HASH') {
21400: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21401: foreach my $type (@types) {
21402: if (defined($changes{$prefix}{$type})) {
21403: my ($newvalue,$notinuse);
21404: if (ref($defaultshash{'trust'}) eq 'HASH') {
21405: if (ref($defaultshash{'trust'}{$prefix})) {
21406: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
21407: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
21408: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
21409: }
21410: } else {
21411: $notinuse = 1;
21412: }
21413: }
21414: }
21415: if ($notinuse) {
21416: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21417: } elsif ($newvalue eq '') {
21418: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21419: } else {
21420: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21421: }
21422: }
21423: }
21424: $resulttext .= '</ul>';
21425: }
21426: }
21427: $resulttext .= '</ul>';
21428: } else {
21429: $resulttext = $nochgmsg;
21430: }
21431: } else {
21432: $resulttext = '<span class="LC_error">'.
21433: &mt('An error occurred: [_1]',$putresult).'</span>';
21434: }
21435: } else {
21436: $resulttext = $nochgmsg;
21437: }
21438: return $resulttext;
21439: }
21440:
21441: sub modify_loadbalancing {
21442: my ($dom,%domconfig) = @_;
21443: my $primary_id = &Apache::lonnet::domain($dom,'primary');
21444: my $intdom = &Apache::lonnet::internet_dom($primary_id);
21445: my ($othertitle,$usertypes,$types) =
21446: &Apache::loncommon::sorted_inst_types($dom);
21447: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21448: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
21449: my @sparestypes = ('primary','default');
21450: my %typetitles = &sparestype_titles();
21451: my $resulttext;
21452: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
21453: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
21454: %existing = %{$domconfig{'loadbalancing'}};
21455: }
21456: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
21457: \%currtargets,\%currrules,\%currcookies);
21458: my ($saveloadbalancing,%defaultshash,%changes);
21459: my ($alltypes,$othertypes,$titles) =
21460: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
21461: my %ruletitles = &offloadtype_text();
21462: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
21463: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
21464: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
21465: if ($balancer eq '') {
21466: next;
21467: }
21468: if (!exists($servers{$balancer})) {
21469: if (exists($currbalancer{$balancer})) {
21470: push(@{$changes{'delete'}},$balancer);
21471: }
21472: next;
21473: }
21474: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
21475: push(@{$changes{'delete'}},$balancer);
21476: next;
21477: }
21478: if (!exists($currbalancer{$balancer})) {
21479: push(@{$changes{'add'}},$balancer);
21480: }
21481: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
21482: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
21483: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
21484: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
21485: $saveloadbalancing = 1;
21486: }
21487: foreach my $sparetype (@sparestypes) {
21488: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
21489: my @offloadto;
21490: foreach my $target (@targets) {
21491: if (($servers{$target}) && ($target ne $balancer)) {
21492: if ($sparetype eq 'default') {
21493: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
21494: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
21495: }
21496: }
21497: unless(grep(/^\Q$target\E$/,@offloadto)) {
21498: push(@offloadto,$target);
21499: }
21500: }
21501: }
21502: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
21503: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
21504: push(@offloadto,$balancer);
21505: }
21506: }
21507: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
21508: }
21509: if ($env{'form.loadbalancing_cookie_'.$i}) {
21510: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
21511: if (exists($currbalancer{$balancer})) {
21512: unless ($currcookies{$balancer}) {
21513: $changes{'curr'}{$balancer}{'cookie'} = 1;
21514: }
21515: }
21516: } elsif (exists($currbalancer{$balancer})) {
21517: if ($currcookies{$balancer}) {
21518: $changes{'curr'}{$balancer}{'cookie'} = 1;
21519: }
21520: }
21521: if (ref($currtargets{$balancer}) eq 'HASH') {
21522: foreach my $sparetype (@sparestypes) {
21523: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
21524: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
21525: if (@targetdiffs > 0) {
21526: $changes{'curr'}{$balancer}{'targets'} = 1;
21527: }
21528: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
21529: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
21530: $changes{'curr'}{$balancer}{'targets'} = 1;
21531: }
21532: }
21533: }
21534: } else {
21535: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
21536: foreach my $sparetype (@sparestypes) {
21537: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
21538: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
21539: $changes{'curr'}{$balancer}{'targets'} = 1;
21540: }
21541: }
21542: }
21543: }
21544: }
21545: my $ishomedom;
21546: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
21547: $ishomedom = 1;
21548: }
21549: if (ref($alltypes) eq 'ARRAY') {
21550: foreach my $type (@{$alltypes}) {
21551: my $rule;
21552: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
21553: (!$ishomedom)) {
21554: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
21555: }
21556: if ($rule eq 'specific') {
21557: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
21558: if (exists($servers{$specifiedhost})) {
21559: $rule = $specifiedhost;
21560: }
21561: }
21562: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
21563: if (ref($currrules{$balancer}) eq 'HASH') {
21564: if ($rule ne $currrules{$balancer}{$type}) {
21565: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
21566: }
21567: } elsif ($rule ne '') {
21568: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
21569: }
21570: }
21571: }
21572: }
21573: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
21574: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
21575: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
21576: $defaultshash{'loadbalancing'} = {};
21577: }
21578: my $putresult = &Apache::lonnet::put_dom('configuration',
21579: \%defaultshash,$dom);
21580: if ($putresult eq 'ok') {
21581: if (keys(%changes) > 0) {
21582: my %toupdate;
21583: if (ref($changes{'delete'}) eq 'ARRAY') {
21584: foreach my $balancer (sort(@{$changes{'delete'}})) {
21585: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
21586: $toupdate{$balancer} = 1;
21587: }
21588: }
21589: if (ref($changes{'add'}) eq 'ARRAY') {
21590: foreach my $balancer (sort(@{$changes{'add'}})) {
21591: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
21592: $toupdate{$balancer} = 1;
21593: }
21594: }
21595: if (ref($changes{'curr'}) eq 'HASH') {
21596: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
21597: $toupdate{$balancer} = 1;
21598: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
21599: if ($changes{'curr'}{$balancer}{'targets'}) {
21600: my %offloadstr;
21601: foreach my $sparetype (@sparestypes) {
21602: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
21603: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
21604: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
21605: }
21606: }
21607: }
21608: if (keys(%offloadstr) == 0) {
21609: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
21610: } else {
21611: my $showoffload;
21612: foreach my $sparetype (@sparestypes) {
21613: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
21614: if (defined($offloadstr{$sparetype})) {
21615: $showoffload .= $offloadstr{$sparetype};
21616: } else {
21617: $showoffload .= &mt('None');
21618: }
21619: $showoffload .= (' 'x3);
21620: }
21621: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
21622: }
21623: }
21624: }
21625: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
21626: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
21627: foreach my $type (@{$alltypes}) {
21628: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
21629: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
21630: my $balancetext;
21631: if ($rule eq '') {
21632: $balancetext = $ruletitles{'default'};
21633: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
21634: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
21635: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
21636: foreach my $sparetype (@sparestypes) {
21637: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
21638: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
21639: }
21640: }
21641: foreach my $item (@{$alltypes}) {
21642: next if ($item =~ /^_LC_ipchange/);
21643: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
21644: if ($hasrule eq 'homeserver') {
21645: map { $toupdate{$_} = 1; } (keys(%libraryservers));
21646: } else {
21647: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
21648: if ($servers{$hasrule}) {
21649: $toupdate{$hasrule} = 1;
21650: }
21651: }
21652: }
21653: }
21654: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
21655: $balancetext = $ruletitles{$rule};
21656: } else {
21657: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
21658: $balancetext = $ruletitles{'particular'}.' '.$receiver;
21659: if ($receiver) {
21660: $toupdate{$receiver};
21661: }
21662: }
21663: } else {
21664: $balancetext = $ruletitles{$rule};
21665: }
21666: } else {
21667: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
21668: }
21669: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
21670: }
21671: }
21672: }
21673: }
21674: if ($changes{'curr'}{$balancer}{'cookie'}) {
21675: if ($currcookies{$balancer}) {
21676: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
21677: $balancer).'</li>';
21678: } else {
21679: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
21680: $balancer).'</li>';
21681: }
21682: }
21683: }
21684: }
21685: if (keys(%toupdate)) {
21686: my %thismachine;
21687: my $updatedhere;
21688: my $cachetime = 60*60*24;
21689: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
21690: foreach my $lonhost (keys(%toupdate)) {
21691: if ($thismachine{$lonhost}) {
21692: unless ($updatedhere) {
21693: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
21694: $defaultshash{'loadbalancing'},
21695: $cachetime);
21696: $updatedhere = 1;
21697: }
21698: } else {
21699: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
21700: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21701: }
21702: }
21703: }
21704: if ($resulttext ne '') {
21705: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
21706: } else {
21707: $resulttext = $nochgmsg;
21708: }
21709: } else {
21710: $resulttext = $nochgmsg;
21711: }
21712: } else {
21713: $resulttext = '<span class="LC_error">'.
21714: &mt('An error occurred: [_1]',$putresult).'</span>';
21715: }
21716: } else {
21717: $resulttext = $nochgmsg;
21718: }
21719: return $resulttext;
21720: }
21721:
21722: sub recurse_check {
21723: my ($chkcats,$categories,$depth,$name) = @_;
21724: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
21725: my $chg = 0;
21726: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
21727: my $category = $chkcats->[$depth]{$name}[$j];
21728: my $item;
21729: if ($category eq '') {
21730: $chg ++;
21731: } else {
21732: my $deeper = $depth + 1;
21733: $item = &escape($category).':'.&escape($name).':'.$depth;
21734: if ($chg) {
21735: $categories->{$item} -= $chg;
21736: }
21737: &recurse_check($chkcats,$categories,$deeper,$category);
21738: $deeper --;
21739: }
21740: }
21741: }
21742: return;
21743: }
21744:
21745: sub recurse_cat_deletes {
21746: my ($item,$coursecategories,$deletions) = @_;
21747: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
21748: my $subdepth = $depth + 1;
21749: if (ref($coursecategories) eq 'HASH') {
21750: foreach my $subitem (keys(%{$coursecategories})) {
21751: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
21752: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
21753: delete($coursecategories->{$subitem});
21754: $deletions->{$subitem} = 1;
21755: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
21756: }
21757: }
21758: }
21759: return;
21760: }
21761:
21762: sub active_dc_picker {
21763: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
21764: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
21765: my @domcoord = keys(%domcoords);
21766: if (keys(%currhash)) {
21767: foreach my $dc (keys(%currhash)) {
21768: unless (exists($domcoords{$dc})) {
21769: push(@domcoord,$dc);
21770: }
21771: }
21772: }
21773: @domcoord = sort(@domcoord);
21774: my $numdcs = scalar(@domcoord);
21775: my $rows = 0;
21776: my $table;
21777: if ($numdcs > 1) {
21778: $table = '<table>';
21779: for (my $i=0; $i<@domcoord; $i++) {
21780: my $rem = $i%($numinrow);
21781: if ($rem == 0) {
21782: if ($i > 0) {
21783: $table .= '</tr>';
21784: }
21785: $table .= '<tr>';
21786: $rows ++;
21787: }
21788: my $check = '';
21789: if ($inputtype eq 'radio') {
21790: if (keys(%currhash) == 0) {
21791: if (!$i) {
21792: $check = ' checked="checked"';
21793: }
21794: } elsif (exists($currhash{$domcoord[$i]})) {
21795: $check = ' checked="checked"';
21796: }
21797: } else {
21798: if (exists($currhash{$domcoord[$i]})) {
21799: $check = ' checked="checked"';
21800: }
21801: }
21802: if ($i == @domcoord - 1) {
21803: my $colsleft = $numinrow - $rem;
21804: if ($colsleft > 1) {
21805: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
21806: } else {
21807: $table .= '<td class="LC_left_item">';
21808: }
21809: } else {
21810: $table .= '<td class="LC_left_item">';
21811: }
21812: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
21813: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
21814: $table .= '<span class="LC_nobreak"><label>'.
21815: '<input type="'.$inputtype.'" name="'.$name.'"'.
21816: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
21817: if ($user ne $dcname.':'.$dcdom) {
21818: $table .= ' ('.$dcname.':'.$dcdom.')';
21819: }
21820: $table .= '</label></span></td>';
21821: }
21822: $table .= '</tr></table>';
21823: } elsif ($numdcs == 1) {
21824: my ($dcname,$dcdom) = split(':',$domcoord[0]);
21825: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
21826: if ($inputtype eq 'radio') {
21827: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
21828: if ($user ne $dcname.':'.$dcdom) {
21829: $table .= ' ('.$dcname.':'.$dcdom.')';
21830: }
21831: } else {
21832: my $check;
21833: if (exists($currhash{$domcoord[0]})) {
21834: $check = ' checked="checked"';
21835: }
21836: $table = '<span class="LC_nobreak"><label>'.
21837: '<input type="checkbox" name="'.$name.'" '.
21838: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
21839: if ($user ne $dcname.':'.$dcdom) {
21840: $table .= ' ('.$dcname.':'.$dcdom.')';
21841: }
21842: $table .= '</label></span>';
21843: $rows ++;
21844: }
21845: }
21846: return ($numdcs,$table,$rows);
21847: }
21848:
21849: sub usersession_titles {
21850: return &Apache::lonlocal::texthash(
21851: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
21852: remote => 'Hosting of sessions for users in this domain on servers in other domains',
21853: spares => 'Servers offloaded to, when busy',
21854: version => 'LON-CAPA version requirement',
21855: excludedomain => 'Allow all, but exclude specific domains',
21856: includedomain => 'Deny all, but include specific domains',
21857: primary => 'Primary (checked first)',
21858: default => 'Default',
21859: );
21860: }
21861:
21862: sub id_for_thisdom {
21863: my (%servers) = @_;
21864: my %altids;
21865: foreach my $server (keys(%servers)) {
21866: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21867: if ($serverhome ne $server) {
21868: $altids{$serverhome} = $server;
21869: }
21870: }
21871: return %altids;
21872: }
21873:
21874: sub count_servers {
21875: my ($currbalancer,%servers) = @_;
21876: my (@spares,$numspares);
21877: foreach my $lonhost (sort(keys(%servers))) {
21878: next if ($currbalancer eq $lonhost);
21879: push(@spares,$lonhost);
21880: }
21881: if ($currbalancer) {
21882: $numspares = scalar(@spares);
21883: } else {
21884: $numspares = scalar(@spares) - 1;
21885: }
21886: return ($numspares,@spares);
21887: }
21888:
21889: sub lonbalance_targets_js {
21890: my ($dom,$types,$servers,$settings) = @_;
21891: my $select = &mt('Select');
21892: my ($alltargets,$allishome,$allinsttypes,@alltypes);
21893: if (ref($servers) eq 'HASH') {
21894: $alltargets = join("','",sort(keys(%{$servers})));
21895: my @homedoms;
21896: foreach my $server (sort(keys(%{$servers}))) {
21897: if (&Apache::lonnet::host_domain($server) eq $dom) {
21898: push(@homedoms,'1');
21899: } else {
21900: push(@homedoms,'0');
21901: }
21902: }
21903: $allishome = join("','",@homedoms);
21904: }
21905: if (ref($types) eq 'ARRAY') {
21906: if (@{$types} > 0) {
21907: @alltypes = @{$types};
21908: }
21909: }
21910: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
21911: $allinsttypes = join("','",@alltypes);
21912: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
21913: if (ref($settings) eq 'HASH') {
21914: %existing = %{$settings};
21915: }
21916: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
21917: \%currtargets,\%currrules,\%currcookies);
21918: my $balancers = join("','",sort(keys(%currbalancer)));
21919: return <<"END";
21920:
21921: <script type="text/javascript">
21922: // <![CDATA[
21923:
21924: currBalancers = new Array('$balancers');
21925:
21926: function toggleTargets(balnum) {
21927: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
21928: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
21929: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
21930: var prevbalancer = prevhostitem.value;
21931: var baltotal = document.getElementById('loadbalancing_total').value;
21932: prevhostitem.value = balancer;
21933: if (prevbalancer != '') {
21934: var prevIdx = currBalancers.indexOf(prevbalancer);
21935: if (prevIdx != -1) {
21936: currBalancers.splice(prevIdx,1);
21937: }
21938: }
21939: if (balancer == '') {
21940: hideSpares(balnum);
21941: } else {
21942: var currIdx = currBalancers.indexOf(balancer);
21943: if (currIdx == -1) {
21944: currBalancers.push(balancer);
21945: }
21946: var homedoms = new Array('$allishome');
21947: var ishomedom = homedoms[lonhostitem.selectedIndex];
21948: showSpares(balancer,ishomedom,balnum);
21949: }
21950: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
21951: return;
21952: }
21953:
21954: function showSpares(balancer,ishomedom,balnum) {
21955: var alltargets = new Array('$alltargets');
21956: var insttypes = new Array('$allinsttypes');
21957: var offloadtypes = new Array('primary','default');
21958:
21959: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
21960: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
21961:
21962: for (var i=0; i<offloadtypes.length; i++) {
21963: var count = 0;
21964: for (var j=0; j<alltargets.length; j++) {
21965: if (alltargets[j] != balancer) {
21966: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
21967: item.value = alltargets[j];
21968: item.style.textAlign='left';
21969: item.style.textFace='normal';
21970: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
21971: if (currBalancers.indexOf(alltargets[j]) == -1) {
21972: item.disabled = '';
21973: } else {
21974: item.disabled = 'disabled';
21975: item.checked = false;
21976: }
21977: count ++;
21978: }
21979: }
21980: }
21981: for (var k=0; k<insttypes.length; k++) {
21982: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
21983: if (ishomedom == 1) {
21984: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
21985: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
21986: } else {
21987: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
21988: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
21989: }
21990: } else {
21991: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
21992: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
21993: }
21994: if ((insttypes[k] != '_LC_external') &&
21995: ((insttypes[k] != '_LC_internetdom') ||
21996: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
21997: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
21998: item.options.length = 0;
21999: item.options[0] = new Option("","",true,true);
22000: var idx = 0;
22001: for (var m=0; m<alltargets.length; m++) {
22002: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
22003: idx ++;
22004: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22005: }
22006: }
22007: }
22008: }
22009: return;
22010: }
22011:
22012: function hideSpares(balnum) {
22013: var alltargets = new Array('$alltargets');
22014: var insttypes = new Array('$allinsttypes');
22015: var offloadtypes = new Array('primary','default');
22016:
22017: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
22018: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
22019:
22020: var total = alltargets.length - 1;
22021: for (var i=0; i<offloadtypes; i++) {
22022: for (var j=0; j<total; j++) {
22023: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
22024: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
22025: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
22026: }
22027: }
22028: for (var k=0; k<insttypes.length; k++) {
22029: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22030: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22031: if (insttypes[k] != '_LC_external') {
22032: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
22033: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
22034: }
22035: }
22036: return;
22037: }
22038:
22039: function checkOffloads(item,balnum,type) {
22040: var alltargets = new Array('$alltargets');
22041: var offloadtypes = new Array('primary','default');
22042: if (item.checked) {
22043: var total = alltargets.length - 1;
22044: var other;
22045: if (type == offloadtypes[0]) {
22046: other = offloadtypes[1];
22047: } else {
22048: other = offloadtypes[0];
22049: }
22050: for (var i=0; i<total; i++) {
22051: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
22052: if (server == item.value) {
22053: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
22054: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
22055: }
22056: }
22057: }
22058: }
22059: return;
22060: }
22061:
22062: function singleServerToggle(balnum,type) {
22063: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
22064: if (offloadtoSelIdx == 0) {
22065: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
22066: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22067:
22068: } else {
22069: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
22070: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22071: }
22072: return;
22073: }
22074:
22075: function balanceruleChange(formname,balnum,type) {
22076: if (type == '_LC_external') {
22077: return;
22078: }
22079: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
22080: for (var i=0; i<typesRules.length; i++) {
22081: if (formname.elements[typesRules[i]].checked) {
22082: if (formname.elements[typesRules[i]].value != 'specific') {
22083: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
22084: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22085: } else {
22086: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22087: }
22088: }
22089: }
22090: return;
22091: }
22092:
22093: function balancerDeleteChange(balnum) {
22094: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22095: var baltotal = document.getElementById('loadbalancing_total').value;
22096: var addtarget;
22097: var removetarget;
22098: var action = 'delete';
22099: if (document.getElementById('loadbalancing_delete_'+balnum)) {
22100: var lonhost = hostitem.value;
22101: var currIdx = currBalancers.indexOf(lonhost);
22102: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
22103: if (currIdx != -1) {
22104: currBalancers.splice(currIdx,1);
22105: }
22106: addtarget = lonhost;
22107: } else {
22108: if (currIdx == -1) {
22109: currBalancers.push(lonhost);
22110: }
22111: removetarget = lonhost;
22112: action = 'undelete';
22113: }
22114: balancerChange(balnum,baltotal,action,addtarget,removetarget);
22115: }
22116: return;
22117: }
22118:
22119: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
22120: if (baltotal > 1) {
22121: var offloadtypes = new Array('primary','default');
22122: var alltargets = new Array('$alltargets');
22123: var insttypes = new Array('$allinsttypes');
22124: for (var i=0; i<baltotal; i++) {
22125: if (i != balnum) {
22126: for (var j=0; j<offloadtypes.length; j++) {
22127: var total = alltargets.length - 1;
22128: for (var k=0; k<total; k++) {
22129: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
22130: var server = serveritem.value;
22131: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22132: if (server == addtarget) {
22133: serveritem.disabled = '';
22134: }
22135: }
22136: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22137: if (server == removetarget) {
22138: serveritem.disabled = 'disabled';
22139: serveritem.checked = false;
22140: }
22141: }
22142: }
22143: }
22144: for (var j=0; j<insttypes.length; j++) {
22145: if (insttypes[j] != '_LC_external') {
22146: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
22147: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
22148: var currSel = singleserver.selectedIndex;
22149: var currVal = singleserver.options[currSel].value;
22150: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22151: var numoptions = singleserver.options.length;
22152: var needsnew = 1;
22153: for (var k=0; k<numoptions; k++) {
22154: if (singleserver.options[k] == addtarget) {
22155: needsnew = 0;
22156: break;
22157: }
22158: }
22159: if (needsnew == 1) {
22160: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
22161: }
22162: }
22163: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22164: singleserver.options.length = 0;
22165: if ((currVal) && (currVal != removetarget)) {
22166: singleserver.options[0] = new Option("","",false,false);
22167: } else {
22168: singleserver.options[0] = new Option("","",true,true);
22169: }
22170: var idx = 0;
22171: for (var m=0; m<alltargets.length; m++) {
22172: if (currBalancers.indexOf(alltargets[m]) == -1) {
22173: idx ++;
22174: if (currVal == alltargets[m]) {
22175: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
22176: } else {
22177: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22178: }
22179: }
22180: }
22181: }
22182: }
22183: }
22184: }
22185: }
22186: }
22187: }
22188: return;
22189: }
22190:
22191: // ]]>
22192: </script>
22193:
22194: END
22195: }
22196:
22197:
22198: sub new_spares_js {
22199: my @sparestypes = ('primary','default');
22200: my $types = join("','",@sparestypes);
22201: my $select = &mt('Select');
22202: return <<"END";
22203:
22204: <script type="text/javascript">
22205: // <![CDATA[
22206:
22207: function updateNewSpares(formname,lonhost) {
22208: var types = new Array('$types');
22209: var include = new Array();
22210: var exclude = new Array();
22211: for (var i=0; i<types.length; i++) {
22212: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
22213: for (var j=0; j<spareboxes.length; j++) {
22214: if (formname.elements[spareboxes[j]].checked) {
22215: exclude.push(formname.elements[spareboxes[j]].value);
22216: } else {
22217: include.push(formname.elements[spareboxes[j]].value);
22218: }
22219: }
22220: }
22221: for (var i=0; i<types.length; i++) {
22222: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
22223: var selIdx = newSpare.selectedIndex;
22224: var currnew = newSpare.options[selIdx].value;
22225: var okSpares = new Array();
22226: for (var j=0; j<newSpare.options.length; j++) {
22227: var possible = newSpare.options[j].value;
22228: if (possible != '') {
22229: if (exclude.indexOf(possible) == -1) {
22230: okSpares.push(possible);
22231: } else {
22232: if (currnew == possible) {
22233: selIdx = 0;
22234: }
22235: }
22236: }
22237: }
22238: for (var k=0; k<include.length; k++) {
22239: if (okSpares.indexOf(include[k]) == -1) {
22240: okSpares.push(include[k]);
22241: }
22242: }
22243: okSpares.sort();
22244: newSpare.options.length = 0;
22245: if (selIdx == 0) {
22246: newSpare.options[0] = new Option("$select","",true,true);
22247: } else {
22248: newSpare.options[0] = new Option("$select","",false,false);
22249: }
22250: for (var m=0; m<okSpares.length; m++) {
22251: var idx = m+1;
22252: var selThis = 0;
22253: if (selIdx != 0) {
22254: if (okSpares[m] == currnew) {
22255: selThis = 1;
22256: }
22257: }
22258: if (selThis == 1) {
22259: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
22260: } else {
22261: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
22262: }
22263: }
22264: }
22265: return;
22266: }
22267:
22268: function checkNewSpares(lonhost,type) {
22269: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
22270: var chosen = newSpare.options[newSpare.selectedIndex].value;
22271: if (chosen != '') {
22272: var othertype;
22273: var othernewSpare;
22274: if (type == 'primary') {
22275: othernewSpare = document.getElementById('newspare_default_'+lonhost);
22276: }
22277: if (type == 'default') {
22278: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
22279: }
22280: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
22281: othernewSpare.selectedIndex = 0;
22282: }
22283: }
22284: return;
22285: }
22286:
22287: // ]]>
22288: </script>
22289:
22290: END
22291:
22292: }
22293:
22294: sub common_domprefs_js {
22295: return <<"END";
22296:
22297: <script type="text/javascript">
22298: // <![CDATA[
22299:
22300: function getIndicesByName(formname,item) {
22301: var group = new Array();
22302: for (var i=0;i<formname.elements.length;i++) {
22303: if (formname.elements[i].name == item) {
22304: group.push(formname.elements[i].id);
22305: }
22306: }
22307: return group;
22308: }
22309:
22310: // ]]>
22311: </script>
22312:
22313: END
22314:
22315: }
22316:
22317: sub recaptcha_js {
22318: my %lt = &captcha_phrases();
22319: return <<"END";
22320:
22321: <script type="text/javascript">
22322: // <![CDATA[
22323:
22324: function updateCaptcha(caller,context) {
22325: var privitem;
22326: var pubitem;
22327: var privtext;
22328: var pubtext;
22329: var versionitem;
22330: var versiontext;
22331: if (document.getElementById(context+'_recaptchapub')) {
22332: pubitem = document.getElementById(context+'_recaptchapub');
22333: } else {
22334: return;
22335: }
22336: if (document.getElementById(context+'_recaptchapriv')) {
22337: privitem = document.getElementById(context+'_recaptchapriv');
22338: } else {
22339: return;
22340: }
22341: if (document.getElementById(context+'_recaptchapubtxt')) {
22342: pubtext = document.getElementById(context+'_recaptchapubtxt');
22343: } else {
22344: return;
22345: }
22346: if (document.getElementById(context+'_recaptchaprivtxt')) {
22347: privtext = document.getElementById(context+'_recaptchaprivtxt');
22348: } else {
22349: return;
22350: }
22351: if (document.getElementById(context+'_recaptchaversion')) {
22352: versionitem = document.getElementById(context+'_recaptchaversion');
22353: } else {
22354: return;
22355: }
22356: if (document.getElementById(context+'_recaptchavertxt')) {
22357: versiontext = document.getElementById(context+'_recaptchavertxt');
22358: } else {
22359: return;
22360: }
22361: if (caller.checked) {
22362: if (caller.value == 'recaptcha') {
22363: pubitem.type = 'text';
22364: privitem.type = 'text';
22365: pubitem.size = '40';
22366: privitem.size = '40';
22367: pubtext.innerHTML = "$lt{'pub'}";
22368: privtext.innerHTML = "$lt{'priv'}";
22369: versionitem.type = 'text';
22370: versionitem.size = '3';
22371: versiontext.innerHTML = "$lt{'ver'}";
22372: } else {
22373: pubitem.type = 'hidden';
22374: privitem.type = 'hidden';
22375: versionitem.type = 'hidden';
22376: pubtext.innerHTML = '';
22377: privtext.innerHTML = '';
22378: versiontext.innerHTML = '';
22379: }
22380: }
22381: return;
22382: }
22383:
22384: // ]]>
22385: </script>
22386:
22387: END
22388:
22389: }
22390:
22391: sub toggle_display_js {
22392: return <<"END";
22393:
22394: <script type="text/javascript">
22395: // <![CDATA[
22396:
22397: function toggleDisplay(domForm,caller) {
22398: if (document.getElementById(caller)) {
22399: var divitem = document.getElementById(caller);
22400: var optionsElement = domForm.coursecredits;
22401: var checkval = 1;
22402: var dispval = 'block';
22403: var selfcreateRegExp = /^cancreate_emailverified/;
22404: if (caller == 'emailoptions') {
22405: optionsElement = domForm.cancreate_email;
22406: }
22407: if (caller == 'studentsubmission') {
22408: optionsElement = domForm.postsubmit;
22409: }
22410: if (caller == 'cloneinstcode') {
22411: optionsElement = domForm.canclone;
22412: checkval = 'instcode';
22413: }
22414: if (selfcreateRegExp.test(caller)) {
22415: optionsElement = domForm.elements[caller];
22416: checkval = 'other';
22417: dispval = 'inline'
22418: }
22419: if (optionsElement.length) {
22420: var currval;
22421: for (var i=0; i<optionsElement.length; i++) {
22422: if (optionsElement[i].checked) {
22423: currval = optionsElement[i].value;
22424: }
22425: }
22426: if (currval == checkval) {
22427: divitem.style.display = dispval;
22428: } else {
22429: divitem.style.display = 'none';
22430: }
22431: }
22432: }
22433: return;
22434: }
22435:
22436: // ]]>
22437: </script>
22438:
22439: END
22440:
22441: }
22442:
22443: sub captcha_phrases {
22444: return &Apache::lonlocal::texthash (
22445: priv => 'Private key',
22446: pub => 'Public key',
22447: original => 'original (CAPTCHA)',
22448: recaptcha => 'successor (ReCAPTCHA)',
22449: notused => 'unused',
22450: ver => 'ReCAPTCHA version (1 or 2)',
22451: );
22452: }
22453:
22454: sub devalidate_remote_domconfs {
22455: my ($dom,$cachekeys) = @_;
22456: return unless (ref($cachekeys) eq 'HASH');
22457: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22458: my %thismachine;
22459: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22460: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
22461: 'directorysrch','passwdconf','cats','proxyalias','proxysaml');
22462: my %cache_by_lonhost;
22463: if (exists($cachekeys->{'samllanding'})) {
22464: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
22465: my %landing = %{$cachekeys->{'samllanding'}};
22466: my %domservers = &Apache::lonnet::get_servers($dom);
22467: if (keys(%domservers)) {
22468: foreach my $server (keys(%domservers)) {
22469: my @cached;
22470: next if ($thismachine{$server});
22471: if ($landing{$server}) {
22472: push(@cached,&escape('samllanding').':'.&escape($server));
22473: }
22474: if (@cached) {
22475: $cache_by_lonhost{$server} = \@cached;
22476: }
22477: }
22478: }
22479: }
22480: }
22481: if (keys(%servers)) {
22482: foreach my $server (keys(%servers)) {
22483: next if ($thismachine{$server});
22484: my @cached;
22485: foreach my $name (@posscached) {
22486: if ($cachekeys->{$name}) {
22487: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
22488: if (ref($cachekeys->{$name}) eq 'HASH') {
22489: foreach my $key (keys(%{$cachekeys->{$name}})) {
22490: push(@cached,&escape($name).':'.&escape($key));
22491: }
22492: }
22493: } else {
22494: push(@cached,&escape($name).':'.&escape($dom));
22495: }
22496: }
22497: }
22498: if ((exists($cache_by_lonhost{$server})) &&
22499: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
22500: push(@cached,@{$cache_by_lonhost{$server}});
22501: }
22502: if (@cached) {
22503: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
22504: }
22505: }
22506: }
22507: return;
22508: }
22509:
22510: 1;
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