1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.118.2.21 2024/03/03 02:21:32 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.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, textbook, and lti).
107: In each case the radio buttons allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use Apache::courseprefs();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177: use Time::HiRes qw( sleep );
178: use Net::CIDR;
179: use Crypt::CBC;
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: 'passwords','ltitools','toolsec','lti','ltisec',
224: 'wafproxy','ipaccess','authordefaults'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','linkprot'],$dom,undef,1);
227: my ($checked_is_home,$is_home);
228: if (ref($domconfig{'ltitools'}) eq 'HASH') {
229: if (ref($encconfig{'ltitools'}) eq 'HASH') {
230: my $home = &Apache::lonnet::domain($dom,'primary');
231: unless (($home eq 'no_host') || ($home eq '')) {
232: my @ids=&Apache::lonnet::current_machine_ids();
233: if (grep(/^\Q$home\E$/,@ids)) {
234: $is_home = 1;
235: }
236: }
237: $checked_is_home = 1;
238: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
239: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
240: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
241: $domconfig{'ltitools'}{$id}{'key'} = $encconfig{'ltitools'}{$id}{'key'};
242: if (($is_home) && ($phase eq 'process')) {
243: $domconfig{'ltitools'}{$id}{'secret'} = $encconfig{'ltitools'}{$id}{'secret'};
244: }
245: }
246: }
247: }
248: }
249: if (ref($domconfig{'lti'}) eq 'HASH') {
250: if (ref($encconfig{'lti'}) eq 'HASH') {
251: unless ($checked_is_home) {
252: my $home = &Apache::lonnet::domain($dom,'primary');
253: unless (($home eq 'no_host') || ($home eq '')) {
254: my @ids=&Apache::lonnet::current_machine_ids();
255: if (grep(/^\Q$home\E$/,@ids)) {
256: $is_home = 1;
257: }
258: }
259: $checked_is_home = 1;
260: }
261: foreach my $id (keys(%{$domconfig{'lti'}})) {
262: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
263: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
264: $domconfig{'lti'}{$id}{'key'} = $encconfig{'lti'}{$id}{'key'};
265: if (($is_home) && ($phase eq 'process')) {
266: $domconfig{'lti'}{$id}{'secret'} = $encconfig{'lti'}{$id}{'secret'};
267: }
268: }
269: }
270: }
271: }
272: if (ref($domconfig{'ltisec'}) eq 'HASH') {
273: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
274: if (ref($encconfig{'linkprot'}) eq 'HASH') {
275: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
276: unless ($id =~ /^\d+$/) {
277: delete($domconfig{'ltisec'}{'linkprot'}{$id});
278: }
279: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
280: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
281: foreach my $item ('key','secret') {
282: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
283: }
284: }
285: }
286: }
287: }
288: }
289: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
290: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
291: 'contacts','usercreation','selfcreation','usermodification',
292: 'scantron','requestcourses','requestauthor','coursecategories',
293: 'serverstatuses','helpsettings','coursedefaults',
294: 'authordefaults','ltitools','selfenrollment','usersessions','lti');
295: my %existing;
296: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
297: %existing = %{$domconfig{'loadbalancing'}};
298: }
299: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
300: push(@prefs_order,'loadbalancing');
301: }
302: my %prefs = (
303: 'rolecolors' =>
304: { text => 'Default color schemes',
305: help => 'Domain_Configuration_Color_Schemes',
306: header => [{col1 => 'Student Settings',
307: col2 => '',},
308: {col1 => 'Coordinator Settings',
309: col2 => '',},
310: {col1 => 'Author Settings',
311: col2 => '',},
312: {col1 => 'Administrator Settings',
313: col2 => '',}],
314: print => \&print_rolecolors,
315: modify => \&modify_rolecolors,
316: },
317: 'login' =>
318: { text => 'Log-in page options',
319: help => 'Domain_Configuration_Login_Page',
320: header => [{col1 => 'Log-in Page Items',
321: col2 => '',},
322: {col1 => 'Log-in Help',
323: col2 => 'Value'},
324: {col1 => 'Custom HTML in document head',
325: col2 => 'Value'},
326: {col1 => 'SSO',
327: col2 => 'Dual login: SSO and non-SSO options'},
328: ],
329: print => \&print_login,
330: modify => \&modify_login,
331: },
332: 'defaults' =>
333: { text => 'Default authentication/language/timezone/portal/types',
334: help => 'Domain_Configuration_LangTZAuth',
335: header => [{col1 => 'Setting',
336: col2 => 'Value'},
337: {col1 => 'Institutional user types',
338: col2 => 'Name displayed'},
339: {col1 => 'Mapping for missing usernames via standard log-in',
340: col2 => 'Rules in use'}],
341: print => \&print_defaults,
342: modify => \&modify_defaults,
343: },
344: 'wafproxy' =>
345: { text => 'Web Application Firewall/Reverse Proxy',
346: help => 'Domain_Configuration_WAF_Proxy',
347: header => [{col1 => 'Domain(s)',
348: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
349: },
350: {col1 => 'Domain(s)',
351: col2 => 'WAF Configuration',}],
352: print => \&print_wafproxy,
353: modify => \&modify_wafproxy,
354: },
355: 'passwords' =>
356: { text => 'Passwords (Internal authentication)',
357: help => 'Domain_Configuration_Passwords',
358: header => [{col1 => 'Resetting Forgotten Password',
359: col2 => 'Settings'},
360: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
361: col2 => 'Settings'},
362: {col1 => 'Rules for LON-CAPA Passwords',
363: col2 => 'Settings'},
364: {col1 => 'Course Owner Changing Student Passwords',
365: col2 => 'Settings'}],
366: print => \&print_passwords,
367: modify => \&modify_passwords,
368: },
369: 'quotas' =>
370: { text => 'Blogs, personal pages/timezones, portfolio/quotas',
371: help => 'Domain_Configuration_Quotas',
372: header => [{col1 => 'User affiliation',
373: col2 => 'Available tools',
374: col3 => 'Portfolio quota (MB)',}],
375: print => \&print_quotas,
376: modify => \&modify_quotas,
377: },
378: 'autoenroll' =>
379: { text => 'Auto-enrollment settings',
380: help => 'Domain_Configuration_Auto_Enrollment',
381: header => [{col1 => 'Configuration setting',
382: col2 => 'Value(s)'}],
383: print => \&print_autoenroll,
384: modify => \&modify_autoenroll,
385: },
386: 'autoupdate' =>
387: { text => 'Auto-update settings',
388: help => 'Domain_Configuration_Auto_Updates',
389: header => [{col1 => 'Setting',
390: col2 => 'Value',},
391: {col1 => 'Setting',
392: col2 => 'Affiliation'},
393: {col1 => 'User population',
394: col2 => 'Updatable user data'}],
395: print => \&print_autoupdate,
396: modify => \&modify_autoupdate,
397: },
398: 'autocreate' =>
399: { text => 'Auto-course creation settings',
400: help => 'Domain_Configuration_Auto_Creation',
401: header => [{col1 => 'Configuration Setting',
402: col2 => 'Value',}],
403: print => \&print_autocreate,
404: modify => \&modify_autocreate,
405: },
406: 'directorysrch' =>
407: { text => 'Directory searches',
408: help => 'Domain_Configuration_InstDirectory_Search',
409: header => [{col1 => 'Institutional Directory Setting',
410: col2 => 'Value',},
411: {col1 => 'LON-CAPA Directory Setting',
412: col2 => 'Value',}],
413: print => \&print_directorysrch,
414: modify => \&modify_directorysrch,
415: },
416: 'contacts' =>
417: { text => 'E-mail addresses and helpform',
418: help => 'Domain_Configuration_Contact_Info',
419: header => [{col1 => 'Default e-mail addresses',
420: col2 => 'Value',},
421: {col1 => 'Recipient(s) for notifications',
422: col2 => 'Value',},
423: {col1 => 'Nightly status check e-mail',
424: col2 => 'Settings',},
425: {col1 => 'Ask helpdesk form settings',
426: col2 => 'Value',},],
427: print => \&print_contacts,
428: modify => \&modify_contacts,
429: },
430: 'usercreation' =>
431: { text => 'User creation',
432: help => 'Domain_Configuration_User_Creation',
433: header => [{col1 => 'Format rule type',
434: col2 => 'Format rules in force'},
435: {col1 => 'User account creation',
436: col2 => 'Usernames which may be created',},
437: {col1 => 'Context',
438: col2 => 'Assignable authentication types'}],
439: print => \&print_usercreation,
440: modify => \&modify_usercreation,
441: },
442: 'selfcreation' =>
443: { text => 'Users self-creating accounts',
444: help => 'Domain_Configuration_Self_Creation',
445: header => [{col1 => 'Self-creation with institutional username',
446: col2 => 'Enabled?'},
447: {col1 => 'Institutional user type (login/SSO self-creation)',
448: col2 => 'Information user can enter'},
449: {col1 => 'Self-creation with e-mail verification',
450: col2 => 'Settings'}],
451: print => \&print_selfcreation,
452: modify => \&modify_selfcreation,
453: },
454: 'usermodification' =>
455: { text => 'User modification',
456: help => 'Domain_Configuration_User_Modification',
457: header => [{col1 => 'Target user has role',
458: col2 => 'User information updatable in author context'},
459: {col1 => 'Target user has role',
460: col2 => 'User information updatable in course context'}],
461: print => \&print_usermodification,
462: modify => \&modify_usermodification,
463: },
464: 'scantron' =>
465: { text => 'Bubblesheet format',
466: help => 'Domain_Configuration_Scantron_Format',
467: header => [ {col1 => 'Bubblesheet format file',
468: col2 => ''},
469: {col1 => 'Bubblesheet data upload formats',
470: col2 => 'Settings'}],
471: print => \&print_scantron,
472: modify => \&modify_scantron,
473: },
474: 'requestcourses' =>
475: {text => 'Request creation of courses',
476: help => 'Domain_Configuration_Request_Courses',
477: header => [{col1 => 'User affiliation',
478: col2 => 'Availability/Processing of requests',},
479: {col1 => 'Setting',
480: col2 => 'Value'},
481: {col1 => 'Available textbooks',
482: col2 => ''},
483: {col1 => 'Available templates',
484: col2 => ''},
485: {col1 => 'Validation (not official courses)',
486: col2 => 'Value'},],
487: print => \&print_quotas,
488: modify => \&modify_quotas,
489: },
490: 'requestauthor' =>
491: {text => 'Request Authoring Space',
492: help => 'Domain_Configuration_Request_Author',
493: header => [{col1 => 'User affiliation',
494: col2 => 'Availability/Processing of requests',},
495: {col1 => 'Setting',
496: col2 => 'Value'}],
497: print => \&print_quotas,
498: modify => \&modify_quotas,
499: },
500: 'coursecategories' =>
501: { text => 'Cataloging of courses/communities',
502: help => 'Domain_Configuration_Cataloging_Courses',
503: header => [{col1 => 'Catalog type/availability',
504: col2 => '',},
505: {col1 => 'Category settings for standard catalog',
506: col2 => '',},
507: {col1 => 'Categories',
508: col2 => '',
509: }],
510: print => \&print_coursecategories,
511: modify => \&modify_coursecategories,
512: },
513: 'serverstatuses' =>
514: {text => 'Access to server status pages',
515: help => 'Domain_Configuration_Server_Status',
516: header => [{col1 => 'Status Page',
517: col2 => 'Other named users',
518: col3 => 'Specific IPs',
519: }],
520: print => \&print_serverstatuses,
521: modify => \&modify_serverstatuses,
522: },
523: 'helpsettings' =>
524: {text => 'Support settings',
525: help => 'Domain_Configuration_Help_Settings',
526: header => [{col1 => 'Help Page Settings (logged-in users)',
527: col2 => 'Value'},
528: {col1 => 'Helpdesk Roles',
529: col2 => 'Settings'},],
530: print => \&print_helpsettings,
531: modify => \&modify_helpsettings,
532: },
533: 'coursedefaults' =>
534: {text => 'Course/Community defaults',
535: help => 'Domain_Configuration_Course_Defaults',
536: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
537: col2 => 'Value',},
538: {col1 => 'Defaults which can be overridden for each course by a DC',
539: col2 => 'Value',},],
540: print => \&print_coursedefaults,
541: modify => \&modify_coursedefaults,
542: },
543: 'selfenrollment' =>
544: {text => 'Self-enrollment in Course/Community',
545: help => 'Domain_Configuration_Selfenrollment',
546: header => [{col1 => 'Configuration Rights',
547: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
548: {col1 => 'Defaults',
549: col2 => 'Value'},
550: {col1 => 'Self-enrollment validation (optional)',
551: col2 => 'Value'},],
552: print => \&print_selfenrollment,
553: modify => \&modify_selfenrollment,
554: },
555: 'usersessions' =>
556: {text => 'User session hosting/offloading',
557: help => 'Domain_Configuration_User_Sessions',
558: header => [{col1 => 'Domain server',
559: col2 => 'Servers to offload sessions to when busy'},
560: {col1 => 'Hosting of users from other domains',
561: col2 => 'Rules'},
562: {col1 => "Hosting domain's own users elsewhere",
563: col2 => 'Rules'}],
564: print => \&print_usersessions,
565: modify => \&modify_usersessions,
566: },
567: 'loadbalancing' =>
568: {text => 'Dedicated Load Balancer(s)',
569: help => 'Domain_Configuration_Load_Balancing',
570: header => [{col1 => 'Balancers',
571: col2 => 'Default destinations',
572: col3 => 'User affiliation',
573: col4 => 'Overrides'},
574: ],
575: print => \&print_loadbalancing,
576: modify => \&modify_loadbalancing,
577: },
578: 'ltitools' =>
579: {text => 'External Tools (LTI)',
580: help => 'Domain_Configuration_LTI_Tools',
581: header => [{col1 => 'Encryption of shared secrets',
582: col2 => 'Settings'},
583: {col1 => 'Rules for shared secrets',
584: col2 => 'Settings'},
585: {col1 => 'Providers',
586: col2 => 'Settings',}],
587: print => \&print_ltitools,
588: modify => \&modify_ltitools,
589: },
590: 'lti' =>
591: {text => 'LTI Link Protection and LTI Consumers',
592: help => 'Domain_Configuration_LTI_Provider',
593: header => [{col1 => 'Encryption of shared secrets',
594: col2 => 'Settings'},
595: {col1 => 'Rules for shared secrets',
596: col2 => 'Settings'},
597: {col1 => 'Link Protectors in Courses',
598: col2 => 'Values'},
599: {col1 => 'Link Protectors',
600: col2 => 'Settings'},
601: {col1 => 'Consumers',
602: col2 => 'Settings'},],
603: print => \&print_lti,
604: modify => \&modify_lti,
605: },
606: 'ipaccess' =>
607: {text => 'IP-based access control',
608: help => 'Domain_Configuration_IP_Access',
609: header => [{col1 => 'Setting',
610: col2 => 'Value'},],
611: print => \&print_ipaccess,
612: modify => \&modify_ipaccess,
613: },
614: 'authordefaults' =>
615: {text => 'Authoring Space defaults',
616: help => 'Domain_Configuration_Author_Defaults',
617: header => [{col1 => 'Defaults which can be overridden by Author',
618: col2 => 'Settings',},
619: {col1 => 'Defaults which can be overridden by a Dom. Coord.',
620: col2 => 'Settings',},],
621: print => \&print_authordefaults,
622: modify => \&modify_authordefaults,
623: },
624: );
625: if (keys(%servers) > 1) {
626: $prefs{'login'} = { text => 'Log-in page options',
627: help => 'Domain_Configuration_Login_Page',
628: header => [{col1 => 'Log-in Service',
629: col2 => 'Server Setting',},
630: {col1 => 'Log-in Page Items',
631: col2 => 'Settings'},
632: {col1 => 'Log-in Help',
633: col2 => 'Value'},
634: {col1 => 'Custom HTML in document head',
635: col2 => 'Value'},
636: {col1 => 'SSO',
637: col2 => 'Dual login: SSO and non-SSO options'},
638: ],
639: print => \&print_login,
640: modify => \&modify_login,
641: };
642: }
643:
644: my @roles = ('student','coordinator','author','admin');
645: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
646: &Apache::lonhtmlcommon::add_breadcrumb
647: ({href=>"javascript:changePage(document.$phase,'pickactions')",
648: text=>"Settings to display/modify"});
649: my $confname = $dom.'-domainconfig';
650:
651: if ($phase eq 'process') {
652: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
653: \%prefs,\%domconfig,$confname,\@roles);
654: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
655: $r->rflush();
656: &devalidate_remote_domconfs($dom,$result);
657: }
658: } elsif ($phase eq 'display') {
659: my $js = &recaptcha_js().
660: &toggle_display_js();
661: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
662: my ($othertitle,$usertypes,$types) =
663: &Apache::loncommon::sorted_inst_types($dom);
664: $js .= &lonbalance_targets_js($dom,$types,\%servers,
665: $domconfig{'loadbalancing'}).
666: &new_spares_js().
667: &common_domprefs_js().
668: &Apache::loncommon::javascript_array_indexof();
669: }
670: if (grep(/^requestcourses$/,@actions)) {
671: my $javascript_validations;
672: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
673: $js .= <<END;
674: <script type="text/javascript">
675: $javascript_validations
676: </script>
677: $coursebrowserjs
678: END
679: } elsif (grep(/^ipaccess$/,@actions)) {
680: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
681: }
682: if (grep(/^selfcreation$/,@actions)) {
683: $js .= &selfcreate_javascript();
684: }
685: if (grep(/^contacts$/,@actions)) {
686: $js .= &contacts_javascript();
687: }
688: if (grep(/^scantron$/,@actions)) {
689: $js .= &scantron_javascript();
690: }
691: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
692: } else {
693: # check if domconfig user exists for the domain.
694: my $servadm = $r->dir_config('lonAdmEMail');
695: my ($configuserok,$author_ok,$switchserver) =
696: &config_check($dom,$confname,$servadm);
697: unless ($configuserok eq 'ok') {
698: &Apache::lonconfigsettings::print_header($r,$phase,$context);
699: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
700: $confname).
701: '<br />'
702: );
703: if ($switchserver) {
704: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
705: '<br />'.
706: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
707: '<br />'.
708: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
709: '<br />'.
710: &mt('To do that now, use the following link: [_1]',$switchserver)
711: );
712: } else {
713: $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.').
714: '<br />'.
715: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
716: );
717: }
718: $r->print(&Apache::loncommon::end_page());
719: return OK;
720: }
721: if (keys(%domconfig) == 0) {
722: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
723: my @ids=&Apache::lonnet::current_machine_ids();
724: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
725: my %designhash = &Apache::loncommon::get_domainconf($dom);
726: my @loginimages = ('img','logo','domlogo','login');
727: my $custom_img_count = 0;
728: foreach my $img (@loginimages) {
729: if ($designhash{$dom.'.login.'.$img} ne '') {
730: $custom_img_count ++;
731: }
732: }
733: foreach my $role (@roles) {
734: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
735: $custom_img_count ++;
736: }
737: }
738: if ($custom_img_count > 0) {
739: &Apache::lonconfigsettings::print_header($r,$phase,$context);
740: my $switch_server = &check_switchserver($dom,$confname);
741: $r->print(
742: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
743: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
744: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
745: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
746: if ($switch_server) {
747: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
748: }
749: $r->print(&Apache::loncommon::end_page());
750: return OK;
751: }
752: }
753: }
754: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
755: }
756: return OK;
757: }
758:
759: sub process_changes {
760: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
761: my %domconfig;
762: if (ref($values) eq 'HASH') {
763: %domconfig = %{$values};
764: }
765: my $output;
766: if ($action eq 'login') {
767: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
768: } elsif ($action eq 'rolecolors') {
769: $output = &modify_rolecolors($r,$dom,$confname,$roles,
770: $lastactref,%domconfig);
771: } elsif ($action eq 'quotas') {
772: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
773: } elsif ($action eq 'autoenroll') {
774: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
775: } elsif ($action eq 'autoupdate') {
776: $output = &modify_autoupdate($dom,%domconfig);
777: } elsif ($action eq 'autocreate') {
778: $output = &modify_autocreate($dom,%domconfig);
779: } elsif ($action eq 'directorysrch') {
780: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
781: } elsif ($action eq 'usercreation') {
782: $output = &modify_usercreation($dom,%domconfig);
783: } elsif ($action eq 'selfcreation') {
784: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
785: } elsif ($action eq 'usermodification') {
786: $output = &modify_usermodification($dom,%domconfig);
787: } elsif ($action eq 'contacts') {
788: $output = &modify_contacts($dom,$lastactref,%domconfig);
789: } elsif ($action eq 'defaults') {
790: $output = &modify_defaults($dom,$lastactref,%domconfig);
791: } elsif ($action eq 'scantron') {
792: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
793: } elsif ($action eq 'coursecategories') {
794: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
795: } elsif ($action eq 'serverstatuses') {
796: $output = &modify_serverstatuses($dom,%domconfig);
797: } elsif ($action eq 'requestcourses') {
798: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
799: } elsif ($action eq 'requestauthor') {
800: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
801: } elsif ($action eq 'helpsettings') {
802: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
803: } elsif ($action eq 'coursedefaults') {
804: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
805: } elsif ($action eq 'selfenrollment') {
806: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
807: } elsif ($action eq 'usersessions') {
808: $output = &modify_usersessions($dom,$lastactref,%domconfig);
809: } elsif ($action eq 'loadbalancing') {
810: $output = &modify_loadbalancing($dom,%domconfig);
811: } elsif ($action eq 'ltitools') {
812: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
813: } elsif ($action eq 'lti') {
814: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
815: } elsif ($action eq 'passwords') {
816: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
817: } elsif ($action eq 'wafproxy') {
818: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
819: } elsif ($action eq 'ipaccess') {
820: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
821: } elsif ($action eq 'authordefaults') {
822: $output = &modify_authordefaults($dom,$lastactref,%domconfig);
823: }
824: return $output;
825: }
826:
827: sub print_config_box {
828: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
829: my $rowtotal = 0;
830: my $output;
831: if ($action eq 'coursecategories') {
832: $output = &coursecategories_javascript($settings);
833: } elsif ($action eq 'defaults') {
834: $output = &defaults_javascript($settings);
835: } elsif ($action eq 'passwords') {
836: $output = &passwords_javascript($action);
837: } elsif ($action eq 'helpsettings') {
838: my (%privs,%levelscurrent);
839: my %full=();
840: my %levels=(
841: course => {},
842: domain => {},
843: system => {},
844: );
845: my $context = 'domain';
846: my $crstype = 'Course';
847: my $formname = 'display';
848: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
849: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
850: $output =
851: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
852: \@templateroles);
853: } elsif ($action eq 'ltitools') {
854: $output .= &Apache::lonconfigsettings::ltitools_javascript($settings);
855: } elsif ($action eq 'lti') {
856: $output .= &passwords_javascript('ltisecrets')."\n".
857: <i_javascript($dom,$settings);
858: } elsif ($action eq 'wafproxy') {
859: $output .= &wafproxy_javascript($dom);
860: } elsif ($action eq 'autoupdate') {
861: $output .= &autoupdate_javascript();
862: } elsif ($action eq 'autoenroll') {
863: $output .= &autoenroll_javascript();
864: } elsif ($action eq 'login') {
865: $output .= &saml_javascript();
866: } elsif ($action eq 'ipaccess') {
867: $output .= &ipaccess_javascript($settings);
868: } elsif ($action eq 'authordefaults') {
869: $output .= &authordefaults_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 'directorysrch') ||
910: ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy') ||
911: ($action eq 'lti') || ($action eq 'ltitools') || ($action eq 'authordefaults')) {
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 'contacts') || ($action eq 'passwords') ||
947: ($action eq 'defaults') || ($action eq 'lti') ||
948: ($action eq 'ltitools')) {
949: if ($action eq 'coursecategories') {
950: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
951: $colspan = ' colspan="2"';
952: } elsif ($action eq 'passwords') {
953: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
954: } elsif ($action eq 'lti') {
955: $output .= $item->{'print'}->('upper',$dom,$settings,\$rowtotal).'
956: </table>
957: </td>
958: </tr>
959: <tr>
960: <td>
961: <table class="LC_nested">
962: <tr class="LC_info_row">
963: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
964: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
965: </tr>'."\n".
966: $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
967: } else {
968: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
969: }
970: my $hdridx = 2;
971: if ($action eq 'lti') {
972: $hdridx = 3;
973: }
974: $output .= '
975: </table>
976: </td>
977: </tr>
978: <tr>
979: <td>
980: <table class="LC_nested">
981: <tr class="LC_info_row">
982: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$hdridx]->{'col1'}).'</td>
983: <td class="LC_right_item">'.&mt($item->{'header'}->[$hdridx]->{'col2'}).'</td>
984: </tr>'."\n";
985: if ($action eq 'coursecategories') {
986: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
987: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
988: if ($action eq 'passwords') {
989: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
990: } else {
991: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
992: }
993: $hdridx ++;
994: $output .= '
995: </tr>
996: </table>
997: </td>
998: </tr>
999: <tr>
1000: <td>
1001: <table class="LC_nested">
1002: <tr class="LC_info_row">
1003: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[$hdridx]->{'col1'}).'</td>
1004: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$hdridx]->{'col2'}).'</td></tr>'."\n";
1005: if ($action eq 'passwords') {
1006: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1007: } else {
1008: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1009: }
1010: $output .= '
1011: </table>
1012: </td>
1013: </tr>
1014: <tr>';
1015: } else {
1016: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1017: }
1018: $rowtotal ++;
1019: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1020: ($action eq 'directorysrch') || ($action eq 'helpsettings') ||
1021: ($action eq 'wafproxy') || ($action eq 'authordefaults')) {
1022: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1023: } elsif ($action eq 'scantron') {
1024: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1025: } elsif ($action eq 'login') {
1026: if ($numheaders == 5) {
1027: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1028: </table>
1029: </td>
1030: </tr>
1031: <tr>
1032: <td>
1033: <table class="LC_nested">
1034: <tr class="LC_info_row">
1035: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1036: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1037: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1038: $rowtotal ++;
1039: } else {
1040: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1041: }
1042: $output .= '
1043: </table>
1044: </td>
1045: </tr>
1046: <tr>
1047: <td>
1048: <table class="LC_nested">
1049: <tr class="LC_info_row">';
1050: if ($numheaders == 5) {
1051: $output .= '
1052: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1053: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1054: </tr>';
1055: } else {
1056: $output .= '
1057: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1058: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1059: </tr>';
1060: }
1061: $rowtotal ++;
1062: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1063: </table>
1064: </td>
1065: </tr>
1066: <tr>
1067: <td>
1068: <table class="LC_nested">
1069: <tr class="LC_info_row">';
1070: if ($numheaders == 5) {
1071: $output .= '
1072: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1073: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1074: </tr>';
1075: } else {
1076: $output .= '
1077: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1078: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1079: </tr>';
1080: }
1081: $rowtotal ++;
1082: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1083: } elsif ($action eq 'requestcourses') {
1084: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1085: $rowtotal ++;
1086: $output .= &print_studentcode($settings,\$rowtotal).'
1087: </table>
1088: </td>
1089: </tr>
1090: <tr>
1091: <td>
1092: <table class="LC_nested">
1093: <tr class="LC_info_row">
1094: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1095: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1096: &textbookcourses_javascript($settings).
1097: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1098: </table>
1099: </td>
1100: </tr>
1101: <tr>
1102: <td>
1103: <table class="LC_nested">
1104: <tr class="LC_info_row">
1105: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1106: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1107: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1108: </table>
1109: </td>
1110: </tr>
1111: <tr>
1112: <td>
1113: <table class="LC_nested">
1114: <tr class="LC_info_row">
1115: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1116: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1117: </tr>'.
1118: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1119: } elsif ($action eq 'requestauthor') {
1120: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1121: $rowtotal ++;
1122: } elsif ($action eq 'rolecolors') {
1123: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1124: </table>
1125: </td>
1126: </tr>
1127: <tr>
1128: <td>
1129: <table class="LC_nested">
1130: <tr class="LC_info_row">
1131: <td class="LC_left_item"'.$colspan.' valign="top">'.
1132: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1133: <td class="LC_right_item" valign="top">'.
1134: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1135: </tr>'.
1136: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1137: </table>
1138: </td>
1139: </tr>
1140: <tr>
1141: <td>
1142: <table class="LC_nested">
1143: <tr class="LC_info_row">
1144: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1145: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1146: </tr>'.
1147: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1148: $rowtotal += 2;
1149: }
1150: } else {
1151: $output .= '
1152: <tr>
1153: <td>
1154: <table class="LC_nested">
1155: <tr class="LC_info_row">';
1156: if ($action eq 'login') {
1157: $output .= '
1158: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1159: } elsif ($action eq 'serverstatuses') {
1160: $output .= '
1161: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1162: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1163:
1164: } else {
1165: $output .= '
1166: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1167: }
1168: if (defined($item->{'header'}->[0]->{'col3'})) {
1169: $output .= '<td class="LC_left_item" valign="top">'.
1170: &mt($item->{'header'}->[0]->{'col2'});
1171: if ($action eq 'serverstatuses') {
1172: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1173: }
1174: } else {
1175: $output .= '<td class="LC_right_item" valign="top">'.
1176: &mt($item->{'header'}->[0]->{'col2'});
1177: }
1178: $output .= '</td>';
1179: if ($item->{'header'}->[0]->{'col3'}) {
1180: if (defined($item->{'header'}->[0]->{'col4'})) {
1181: $output .= '<td class="LC_left_item" valign="top">'.
1182: &mt($item->{'header'}->[0]->{'col3'});
1183: } else {
1184: $output .= '<td class="LC_right_item" valign="top">'.
1185: &mt($item->{'header'}->[0]->{'col3'});
1186: }
1187: if ($action eq 'serverstatuses') {
1188: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1189: }
1190: $output .= '</td>';
1191: }
1192: if ($item->{'header'}->[0]->{'col4'}) {
1193: $output .= '<td class="LC_right_item" valign="top">'.
1194: &mt($item->{'header'}->[0]->{'col4'});
1195: }
1196: $output .= '</tr>';
1197: $rowtotal ++;
1198: if ($action eq 'quotas') {
1199: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1200: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1201: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1202: ($action eq 'ipaccess')) {
1203: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1204: }
1205: }
1206: $output .= '
1207: </table>
1208: </td>
1209: </tr>
1210: </table><br />';
1211: return ($output,$rowtotal);
1212: }
1213:
1214: sub print_login {
1215: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1216: my ($css_class,$datatable,$switchserver,%lt);
1217: my %choices = &login_choices();
1218: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1219: %lt = &login_file_options();
1220: $switchserver = &check_switchserver($dom,$confname);
1221: }
1222: if ($caller eq 'service') {
1223: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1224: my $choice = $choices{'disallowlogin'};
1225: $css_class = ' class="LC_odd_row"';
1226: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1227: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1228: '<th>'.$choices{'server'}.'</th>'.
1229: '<th>'.$choices{'serverpath'}.'</th>'.
1230: '<th>'.$choices{'custompath'}.'</th>'.
1231: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1232: my %disallowed;
1233: if (ref($settings) eq 'HASH') {
1234: if (ref($settings->{'loginvia'}) eq 'HASH') {
1235: %disallowed = %{$settings->{'loginvia'}};
1236: }
1237: }
1238: foreach my $lonhost (sort(keys(%servers))) {
1239: my $direct = 'selected="selected"';
1240: if (ref($disallowed{$lonhost}) eq 'HASH') {
1241: if ($disallowed{$lonhost}{'server'} ne '') {
1242: $direct = '';
1243: }
1244: }
1245: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1246: '<td><select name="'.$lonhost.'_server">'.
1247: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1248: '</option>';
1249: foreach my $hostid (sort(keys(%servers))) {
1250: next if ($servers{$hostid} eq $servers{$lonhost});
1251: my $selected = '';
1252: if (ref($disallowed{$lonhost}) eq 'HASH') {
1253: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1254: $selected = 'selected="selected"';
1255: }
1256: }
1257: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1258: $servers{$hostid}.'</option>';
1259: }
1260: $datatable .= '</select></td>'.
1261: '<td><select name="'.$lonhost.'_serverpath">';
1262: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1263: my $pathname = $path;
1264: if ($path eq 'custom') {
1265: $pathname = &mt('Custom Path').' ->';
1266: }
1267: my $selected = '';
1268: if (ref($disallowed{$lonhost}) eq 'HASH') {
1269: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1270: $selected = 'selected="selected"';
1271: }
1272: } elsif ($path eq '') {
1273: $selected = 'selected="selected"';
1274: }
1275: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1276: }
1277: $datatable .= '</select></td>';
1278: my ($custom,$exempt);
1279: if (ref($disallowed{$lonhost}) eq 'HASH') {
1280: $custom = $disallowed{$lonhost}{'custompath'};
1281: $exempt = $disallowed{$lonhost}{'exempt'};
1282: }
1283: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1284: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1285: '</tr>';
1286: }
1287: $datatable .= '</table></td></tr>';
1288: return $datatable;
1289: } elsif ($caller eq 'page') {
1290: my %defaultchecked = (
1291: 'coursecatalog' => 'on',
1292: 'helpdesk' => 'on',
1293: 'adminmail' => 'off',
1294: 'newuser' => 'off',
1295: );
1296: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1297: my (%checkedon,%checkedoff);
1298: foreach my $item (@toggles) {
1299: if ($defaultchecked{$item} eq 'on') {
1300: $checkedon{$item} = ' checked="checked" ';
1301: $checkedoff{$item} = ' ';
1302: } elsif ($defaultchecked{$item} eq 'off') {
1303: $checkedoff{$item} = ' checked="checked" ';
1304: $checkedon{$item} = ' ';
1305: }
1306: }
1307: my @images = ('img','logo','domlogo','login');
1308: my @alttext = ('img','logo','domlogo');
1309: my @logintext = ('textcol','bgcol');
1310: my @bgs = ('pgbg','mainbg','sidebg');
1311: my @links = ('link','alink','vlink');
1312: my %designhash = &Apache::loncommon::get_domainconf($dom);
1313: my %defaultdesign = %Apache::loncommon::defaultdesign;
1314: my (%is_custom,%designs);
1315: my %defaults = (
1316: font => $defaultdesign{'login.font'},
1317: );
1318: foreach my $item (@images) {
1319: $defaults{$item} = $defaultdesign{'login.'.$item};
1320: $defaults{'showlogo'}{$item} = 1;
1321: }
1322: foreach my $item (@bgs) {
1323: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1324: }
1325: foreach my $item (@logintext) {
1326: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1327: }
1328: foreach my $item (@links) {
1329: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1330: }
1331: if (ref($settings) eq 'HASH') {
1332: foreach my $item (@toggles) {
1333: if ($settings->{$item} eq '1') {
1334: $checkedon{$item} = ' checked="checked" ';
1335: $checkedoff{$item} = ' ';
1336: } elsif ($settings->{$item} eq '0') {
1337: $checkedoff{$item} = ' checked="checked" ';
1338: $checkedon{$item} = ' ';
1339: }
1340: }
1341: foreach my $item (@images) {
1342: if (defined($settings->{$item})) {
1343: $designs{$item} = $settings->{$item};
1344: $is_custom{$item} = 1;
1345: }
1346: if (defined($settings->{'showlogo'}{$item})) {
1347: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1348: }
1349: }
1350: foreach my $item (@alttext) {
1351: if (ref($settings->{'alttext'}) eq 'HASH') {
1352: if ($settings->{'alttext'}->{$item} ne '') {
1353: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1354: }
1355: }
1356: }
1357: foreach my $item (@logintext) {
1358: if ($settings->{$item} ne '') {
1359: $designs{'logintext'}{$item} = $settings->{$item};
1360: $is_custom{$item} = 1;
1361: }
1362: }
1363: if ($settings->{'font'} ne '') {
1364: $designs{'font'} = $settings->{'font'};
1365: $is_custom{'font'} = 1;
1366: }
1367: foreach my $item (@bgs) {
1368: if ($settings->{$item} ne '') {
1369: $designs{'bgs'}{$item} = $settings->{$item};
1370: $is_custom{$item} = 1;
1371: }
1372: }
1373: foreach my $item (@links) {
1374: if ($settings->{$item} ne '') {
1375: $designs{'links'}{$item} = $settings->{$item};
1376: $is_custom{$item} = 1;
1377: }
1378: }
1379: } else {
1380: if ($designhash{$dom.'.login.font'} ne '') {
1381: $designs{'font'} = $designhash{$dom.'.login.font'};
1382: $is_custom{'font'} = 1;
1383: }
1384: foreach my $item (@images) {
1385: if ($designhash{$dom.'.login.'.$item} ne '') {
1386: $designs{$item} = $designhash{$dom.'.login.'.$item};
1387: $is_custom{$item} = 1;
1388: }
1389: }
1390: foreach my $item (@bgs) {
1391: if ($designhash{$dom.'.login.'.$item} ne '') {
1392: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1393: $is_custom{$item} = 1;
1394: }
1395: }
1396: foreach my $item (@links) {
1397: if ($designhash{$dom.'.login.'.$item} ne '') {
1398: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1399: $is_custom{$item} = 1;
1400: }
1401: }
1402: }
1403: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1404: logo => 'Institution Logo',
1405: domlogo => 'Domain Logo',
1406: login => 'Login box');
1407: my $itemcount = 1;
1408: foreach my $item (@toggles) {
1409: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1410: $datatable .=
1411: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1412: '</td><td>'.
1413: '<span class="LC_nobreak"><label><input type="radio" name="'.
1414: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1415: '</label> <label><input type="radio" name="'.$item.'"'.
1416: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1417: '</tr>';
1418: $itemcount ++;
1419: }
1420: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1421: $datatable .= '</tr></table></td></tr>';
1422: } elsif ($caller eq 'help') {
1423: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1424: my $itemcount = 1;
1425: $defaulturl = '/adm/loginproblems.html';
1426: $defaulttype = 'default';
1427: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1428: my @currlangs;
1429: if (ref($settings) eq 'HASH') {
1430: if (ref($settings->{'helpurl'}) eq 'HASH') {
1431: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1432: next if ($settings->{'helpurl'}{$key} eq '');
1433: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1434: $type{$key} = 'custom';
1435: unless ($key eq 'nolang') {
1436: push(@currlangs,$key);
1437: }
1438: }
1439: } elsif ($settings->{'helpurl'} ne '') {
1440: $type{'nolang'} = 'custom';
1441: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1442: }
1443: }
1444: foreach my $lang ('nolang',sort(@currlangs)) {
1445: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1446: $datatable .= '<tr'.$css_class.'>';
1447: if ($url{$lang} eq '') {
1448: $url{$lang} = $defaulturl;
1449: }
1450: if ($type{$lang} eq '') {
1451: $type{$lang} = $defaulttype;
1452: }
1453: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1454: if ($lang eq 'nolang') {
1455: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1456: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1457: } else {
1458: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1459: $langchoices{$lang},
1460: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1461: }
1462: $datatable .= '</span></td>'."\n".
1463: '<td class="LC_left_item">';
1464: if ($type{$lang} eq 'custom') {
1465: $datatable .= '<span class="LC_nobreak"><label>'.
1466: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1467: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1468: } else {
1469: $datatable .= $lt{'upl'};
1470: }
1471: $datatable .='<br />';
1472: if ($switchserver) {
1473: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1474: } else {
1475: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1476: }
1477: $datatable .= '</td></tr>';
1478: $itemcount ++;
1479: }
1480: my @addlangs;
1481: foreach my $lang (sort(keys(%langchoices))) {
1482: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1483: push(@addlangs,$lang);
1484: }
1485: if (@addlangs > 0) {
1486: my %toadd;
1487: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1488: $toadd{''} = &mt('Select');
1489: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1490: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1491: &mt('Add log-in help page for a specific language:').' '.
1492: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1493: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1494: if ($switchserver) {
1495: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1496: } else {
1497: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1498: }
1499: $datatable .= '</td></tr>';
1500: $itemcount ++;
1501: }
1502: $datatable .= &captcha_choice('login',$settings,$itemcount);
1503: } elsif ($caller eq 'headtag') {
1504: my %domservers = &Apache::lonnet::get_servers($dom);
1505: my $choice = $choices{'headtag'};
1506: $css_class = ' class="LC_odd_row"';
1507: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1508: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1509: '<th>'.$choices{'current'}.'</th>'.
1510: '<th>'.$choices{'action'}.'</th>'.
1511: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1512: my (%currurls,%currexempt);
1513: if (ref($settings) eq 'HASH') {
1514: if (ref($settings->{'headtag'}) eq 'HASH') {
1515: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1516: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1517: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1518: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1519: }
1520: }
1521: }
1522: }
1523: foreach my $lonhost (sort(keys(%domservers))) {
1524: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1525: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1526: if ($currurls{$lonhost}) {
1527: $datatable .= '<td class="LC_right_item"><a href="'.
1528: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1529: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1530: '">'.$lt{'curr'}.'</a></td>'.
1531: '<td><span class="LC_nobreak"><label>'.
1532: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1533: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1534: } else {
1535: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1536: }
1537: $datatable .='<br />';
1538: if ($switchserver) {
1539: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1540: } else {
1541: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1542: }
1543: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1544: }
1545: $datatable .= '</table></td></tr>';
1546: } elsif ($caller eq 'saml') {
1547: my %domservers = &Apache::lonnet::get_servers($dom);
1548: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1549: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1550: '<th>'.$choices{'samllanding'}.'</th>'.
1551: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1552: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff);
1553: foreach my $lonhost (keys(%domservers)) {
1554: $samlurl{$lonhost} = '/adm/sso';
1555: $styleon{$lonhost} = 'display:none';
1556: $styleoff{$lonhost} = '';
1557: }
1558: if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) {
1559: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1560: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1561: $saml{$lonhost} = 1;
1562: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1563: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1564: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1565: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1566: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1567: $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'};
1568: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1569: $styleon{$lonhost} = '';
1570: $styleoff{$lonhost} = 'display:none';
1571: } else {
1572: $styleon{$lonhost} = 'display:none';
1573: $styleoff{$lonhost} = '';
1574: }
1575: }
1576: }
1577: my $itemcount = 1;
1578: foreach my $lonhost (sort(keys(%domservers))) {
1579: my $samlon = ' ';
1580: my $samloff = ' checked="checked" ';
1581: if ($saml{$lonhost}) {
1582: $samlon = $samloff;
1583: $samloff = ' ';
1584: }
1585: my $samlwinon = '';
1586: my $samlwinoff = ' checked="checked"';
1587: if ($samlwindow{$lonhost}) {
1588: $samlwinon = $samlwinoff;
1589: $samlwinoff = '';
1590: }
1591: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1592: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1593: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1594: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1595: &mt('No').'</label>'.(' 'x2).
1596: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1597: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1598: &mt('Yes').'</label></span></td>'.
1599: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1600: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th></tr>'.
1601: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1602: '<th>'.&mt('Alt Text').'</th></tr>'.
1603: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="20" value="'.
1604: $samltext{$lonhost}.'" /></td><td>';
1605: if ($samlimg{$lonhost}) {
1606: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1607: '<span class="LC_nobreak"><label>'.
1608: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1609: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1610: } else {
1611: $datatable .= $lt{'upl'};
1612: }
1613: $datatable .='<br />';
1614: if ($switchserver) {
1615: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1616: } else {
1617: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1618: }
1619: $datatable .= '</td>'.
1620: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="25" '.
1621: 'value="'.$samlalt{$lonhost}.'" /></td></tr></table><br />'.
1622: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th><th align="center">'.
1623: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1624: '<tr><th>'.&mt('URL').'</th><th>'.&mt('Tool Tip').'</th>'.
1625: '<th>'.&mt('Pop-up if iframe').'</th><th>'.&mt('Text').'</th></tr>'.
1626: '<tr'.$css_class.'>'.
1627: '<td><input type="text" name="saml_url_'.$lonhost.'" size="30" '.
1628: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1629: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="20">'.
1630: $samltitle{$lonhost}.'</textarea></td>'.
1631: '<td><label><input type="radio" name="saml_window_'.$lonhost.'" value=""'.$samlwinoff.'>'.
1632: &mt('No').'</label>'.(' 'x2).'<label><input type="radio" '.
1633: 'name="saml_window_'.$lonhost.'" value="1"'.$samlwinon.'>'.&mt('Yes').'</label></td>'.
1634: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="12" '.
1635: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1636: '</table></td>'.
1637: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1638: $itemcount ++;
1639: }
1640: $datatable .= '</table></td></tr>';
1641: }
1642: return $datatable;
1643: }
1644:
1645: sub login_choices {
1646: my %choices =
1647: &Apache::lonlocal::texthash (
1648: coursecatalog => 'Display Course/Community Catalog link?',
1649: adminmail => "Display Administrator's E-mail Address?",
1650: helpdesk => 'Display "Contact Helpdesk" link',
1651: disallowlogin => "Login page requests redirected",
1652: hostid => "Server",
1653: server => "Redirect to:",
1654: serverpath => "Path",
1655: custompath => "Custom",
1656: exempt => "Exempt IP(s)",
1657: directlogin => "No redirect",
1658: newuser => "Link to create a user account",
1659: img => "Header",
1660: logo => "Main Logo",
1661: domlogo => "Domain Logo",
1662: login => "Log-in Header",
1663: textcol => "Text color",
1664: bgcol => "Box color",
1665: bgs => "Background colors",
1666: links => "Link colors",
1667: font => "Font color",
1668: pgbg => "Header",
1669: mainbg => "Page",
1670: sidebg => "Login box",
1671: link => "Link",
1672: alink => "Active link",
1673: vlink => "Visited link",
1674: headtag => "Custom markup",
1675: action => "Action",
1676: current => "Current",
1677: samllanding => "Dual login?",
1678: samloptions => "Options",
1679: alttext => "Alt text",
1680: );
1681: return %choices;
1682: }
1683:
1684: sub login_file_options {
1685: return &Apache::lonlocal::texthash(
1686: del => 'Delete?',
1687: rep => 'Replace:',
1688: upl => 'Upload:',
1689: curr => 'View contents',
1690: default => 'Default',
1691: custom => 'Custom',
1692: none => 'None',
1693: );
1694: }
1695:
1696: sub print_ipaccess {
1697: my ($dom,$settings,$rowtotal) = @_;
1698: my $css_class;
1699: my $itemcount = 0;
1700: my $datatable;
1701: my %ordered;
1702: if (ref($settings) eq 'HASH') {
1703: foreach my $item (keys(%{$settings})) {
1704: if (ref($settings->{$item}) eq 'HASH') {
1705: my $num = $settings->{$item}{'order'};
1706: if ($num eq '') {
1707: $num = scalar(keys(%{$settings}));
1708: }
1709: $ordered{$num} = $item;
1710: }
1711: }
1712: }
1713: my $maxnum = scalar(keys(%ordered));
1714: if (keys(%ordered)) {
1715: my @items = sort { $a <=> $b } keys(%ordered);
1716: for (my $i=0; $i<@items; $i++) {
1717: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1718: my $item = $ordered{$items[$i]};
1719: my ($name,$ipranges,%commblocks,%courses);
1720: if (ref($settings->{$item}) eq 'HASH') {
1721: $name = $settings->{$item}->{'name'};
1722: $ipranges = $settings->{$item}->{'ip'};
1723: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1724: %commblocks = %{$settings->{$item}->{'commblocks'}};
1725: }
1726: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1727: %courses = %{$settings->{$item}->{'courses'}};
1728: }
1729: }
1730: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1731: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1732: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1733: for (my $k=0; $k<=$maxnum; $k++) {
1734: my $vpos = $k+1;
1735: my $selstr;
1736: if ($k == $i) {
1737: $selstr = ' selected="selected" ';
1738: }
1739: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1740: }
1741: $datatable .= '</select>'.(' 'x2).
1742: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1743: &mt('Delete?').'</label></span></td>'.
1744: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1745: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1746: '</td></tr>';
1747: $itemcount ++;
1748: }
1749: }
1750: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1751: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1752: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1753: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1754: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1755: for (my $k=0; $k<$maxnum+1; $k++) {
1756: my $vpos = $k+1;
1757: my $selstr;
1758: if ($k == $maxnum) {
1759: $selstr = ' selected="selected" ';
1760: }
1761: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1762: }
1763: $datatable .= '</select> '."\n".
1764: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1765: '<td colspan="2">'.
1766: &ipaccess_options('add',$itemcount,$dom).
1767: '</td>'."\n".
1768: '</tr>'."\n";
1769: $$rowtotal ++;
1770: return $datatable;
1771: }
1772:
1773: sub ipaccess_options {
1774: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1775: my (%currblocks,%currcourses,$output);
1776: if (ref($blocksref) eq 'HASH') {
1777: %currblocks = %{$blocksref};
1778: }
1779: if (ref($coursesref) eq 'HASH') {
1780: %currcourses = %{$coursesref};
1781: }
1782: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1783: '<span class="LC_nobreak">'.&mt('Name').': '.
1784: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1785: '</span></fieldset>'.
1786: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1787: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1788: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1789: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1790: $ipranges.'</textarea></fieldset>'.
1791: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1792: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1793: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1794: '<table>';
1795: foreach my $cid (sort(keys(%currcourses))) {
1796: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1797: $output .= '<tr><td><span class="LC_nobreak">'.
1798: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1799: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1800: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1801: }
1802: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1803: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1804: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1805: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1806: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1807: '</span></td></tr></table>'."\n".
1808: '</fieldset>';
1809: return $output;
1810: }
1811:
1812: sub blocker_checkboxes {
1813: my ($num,$blocks) = @_;
1814: my ($typeorder,$types) = &commblocktype_text();
1815: my $numinrow = 6;
1816: my $output = '<table>';
1817: for (my $i=0; $i<@{$typeorder}; $i++) {
1818: my $block = $typeorder->[$i];
1819: my $blockstatus;
1820: if (ref($blocks) eq 'HASH') {
1821: if ($blocks->{$block} eq 'on') {
1822: $blockstatus = 'checked="checked"';
1823: }
1824: }
1825: my $rem = $i%($numinrow);
1826: if ($rem == 0) {
1827: if ($i > 0) {
1828: $output .= '</tr>';
1829: }
1830: $output .= '<tr>';
1831: }
1832: if ($i == scalar(@{$typeorder})-1) {
1833: my $colsleft = $numinrow-$rem;
1834: if ($colsleft > 1) {
1835: $output .= '<td colspan="'.$colsleft.'">';
1836: } else {
1837: $output .= '<td>';
1838: }
1839: } else {
1840: $output .= '<td>';
1841: }
1842: my $item = 'ipaccess_block_'.$num;
1843: if ($blockstatus) {
1844: $blockstatus = ' '.$blockstatus;
1845: }
1846: $output .= '<span class="LC_nobreak"><label>'."\n".
1847: '<input type="checkbox" name="'.$item.'"'.
1848: $blockstatus.' value="'.$block.'"'.' />'.
1849: $types->{$block}.'</label></span>'."\n".
1850: '<br /></td>';
1851: }
1852: $output .= '</tr></table>';
1853: return $output;
1854: }
1855:
1856: sub commblocktype_text {
1857: my %types = &Apache::lonlocal::texthash(
1858: 'com' => 'Messaging',
1859: 'chat' => 'Chat Room',
1860: 'boards' => 'Discussion',
1861: 'port' => 'Portfolio',
1862: 'groups' => 'Groups',
1863: 'blogs' => 'Blogs',
1864: 'about' => 'User Information',
1865: 'printout' => 'Printouts',
1866: 'passwd' => 'Change Password',
1867: 'grades' => 'Gradebook',
1868: 'search' => 'Course search',
1869: 'wishlist' => 'Stored links',
1870: 'annotate' => 'Annotations',
1871: );
1872: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1873: return ($typeorder,\%types);
1874: }
1875:
1876: sub print_rolecolors {
1877: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1878: my %choices = &color_font_choices();
1879: my @bgs = ('pgbg','tabbg','sidebg');
1880: my @links = ('link','alink','vlink');
1881: my @images = ('img');
1882: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1883: my %designhash = &Apache::loncommon::get_domainconf($dom);
1884: my %defaultdesign = %Apache::loncommon::defaultdesign;
1885: my (%is_custom,%designs);
1886: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1887: if (ref($settings) eq 'HASH') {
1888: if (ref($settings->{$role}) eq 'HASH') {
1889: if ($settings->{$role}->{'img'} ne '') {
1890: $designs{'img'} = $settings->{$role}->{'img'};
1891: $is_custom{'img'} = 1;
1892: }
1893: if ($settings->{$role}->{'font'} ne '') {
1894: $designs{'font'} = $settings->{$role}->{'font'};
1895: $is_custom{'font'} = 1;
1896: }
1897: if ($settings->{$role}->{'fontmenu'} ne '') {
1898: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1899: $is_custom{'fontmenu'} = 1;
1900: }
1901: foreach my $item (@bgs) {
1902: if ($settings->{$role}->{$item} ne '') {
1903: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1904: $is_custom{$item} = 1;
1905: }
1906: }
1907: foreach my $item (@links) {
1908: if ($settings->{$role}->{$item} ne '') {
1909: $designs{'links'}{$item} = $settings->{$role}->{$item};
1910: $is_custom{$item} = 1;
1911: }
1912: }
1913: }
1914: } else {
1915: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1916: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1917: $is_custom{'img'} = 1;
1918: }
1919: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1920: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1921: $is_custom{'fontmenu'} = 1;
1922: }
1923: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1924: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1925: $is_custom{'font'} = 1;
1926: }
1927: foreach my $item (@bgs) {
1928: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1929: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1930: $is_custom{$item} = 1;
1931:
1932: }
1933: }
1934: foreach my $item (@links) {
1935: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1936: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1937: $is_custom{$item} = 1;
1938: }
1939: }
1940: }
1941: my $itemcount = 1;
1942: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1943: $datatable .= '</tr></table></td></tr>';
1944: return $datatable;
1945: }
1946:
1947: sub role_defaults {
1948: my ($role,$bgs,$links,$images,$logintext) = @_;
1949: my %defaults;
1950: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1951: return %defaults;
1952: }
1953: my %defaultdesign = %Apache::loncommon::defaultdesign;
1954: if ($role eq 'login') {
1955: %defaults = (
1956: font => $defaultdesign{$role.'.font'},
1957: );
1958: if (ref($logintext) eq 'ARRAY') {
1959: foreach my $item (@{$logintext}) {
1960: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1961: }
1962: }
1963: foreach my $item (@{$images}) {
1964: $defaults{'showlogo'}{$item} = 1;
1965: }
1966: } else {
1967: %defaults = (
1968: img => $defaultdesign{$role.'.img'},
1969: font => $defaultdesign{$role.'.font'},
1970: fontmenu => $defaultdesign{$role.'.fontmenu'},
1971: );
1972: }
1973: foreach my $item (@{$bgs}) {
1974: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1975: }
1976: foreach my $item (@{$links}) {
1977: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1978: }
1979: foreach my $item (@{$images}) {
1980: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1981: }
1982: return %defaults;
1983: }
1984:
1985: sub display_color_options {
1986: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1987: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1988: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1989: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1990: my $datatable = '<tr'.$css_class.'>'.
1991: '<td>'.$choices->{'font'}.'</td>';
1992: if (!$is_custom->{'font'}) {
1993: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1994: } else {
1995: $datatable .= '<td> </td>';
1996: }
1997: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1998:
1999: $datatable .= '<td><span class="LC_nobreak">'.
2000: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2001: ' value="'.$current_color.'" /> '.
2002: ' </span></td></tr>';
2003: unless ($role eq 'login') {
2004: $datatable .= '<tr'.$css_class.'>'.
2005: '<td>'.$choices->{'fontmenu'}.'</td>';
2006: if (!$is_custom->{'fontmenu'}) {
2007: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2008: } else {
2009: $datatable .= '<td> </td>';
2010: }
2011: $current_color = $designs->{'fontmenu'} ?
2012: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2013: $datatable .= '<td><span class="LC_nobreak">'.
2014: '<input class="colorchooser" type="text" size="10" name="'
2015: .$role.'_fontmenu"'.
2016: ' value="'.$current_color.'" /> '.
2017: ' </span></td></tr>';
2018: }
2019: my $switchserver = &check_switchserver($dom,$confname);
2020: foreach my $img (@{$images}) {
2021: $itemcount ++;
2022: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2023: $datatable .= '<tr'.$css_class.'>'.
2024: '<td>'.$choices->{$img};
2025: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2026: if ($role eq 'login') {
2027: if ($img eq 'login') {
2028: $login_hdr_pick =
2029: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2030: $logincolors =
2031: &login_text_colors($img,$role,$logintext,$phase,$choices,
2032: $designs,$defaults);
2033: } else {
2034: if ($img ne 'domlogo') {
2035: $datatable.= &logo_display_options($img,$defaults,$designs);
2036: }
2037: if (ref($designs->{'alttext'}) eq 'HASH') {
2038: $alttext = $designs->{'alttext'}{$img};
2039: }
2040: }
2041: }
2042: $datatable .= '</td>';
2043: if ($designs->{$img} ne '') {
2044: $imgfile = $designs->{$img};
2045: $img_import = ($imgfile =~ m{^/adm/});
2046: } else {
2047: $imgfile = $defaults->{$img};
2048: }
2049: if ($imgfile) {
2050: my ($showfile,$fullsize);
2051: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2052: my $urldir = $1;
2053: my $filename = $2;
2054: my @info = &Apache::lonnet::stat_file($designs->{$img});
2055: if (@info) {
2056: my $thumbfile = 'tn-'.$filename;
2057: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2058: if (@thumb) {
2059: $showfile = $urldir.'/'.$thumbfile;
2060: } else {
2061: $showfile = $imgfile;
2062: }
2063: } else {
2064: $showfile = '';
2065: }
2066: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2067: $showfile = $imgfile;
2068: my $imgdir = $1;
2069: my $filename = $2;
2070: if (-e "$londocroot/$imgdir/tn-".$filename) {
2071: $showfile = "/$imgdir/tn-".$filename;
2072: } else {
2073: my $input = $londocroot.$imgfile;
2074: my $output = "$londocroot/$imgdir/tn-".$filename;
2075: if (!-e $output) {
2076: my ($width,$height) = &thumb_dimensions();
2077: my ($fullwidth,$fullheight) = &check_dimensions($input);
2078: if ($fullwidth ne '' && $fullheight ne '') {
2079: if ($fullwidth > $width && $fullheight > $height) {
2080: my $size = $width.'x'.$height;
2081: my @args = ('convert','-sample',$size,$input,$output);
2082: system({$args[0]} @args);
2083: $showfile = "/$imgdir/tn-".$filename;
2084: }
2085: }
2086: }
2087: }
2088: }
2089: if ($showfile) {
2090: if ($showfile =~ m{^/(adm|res)/}) {
2091: if ($showfile =~ m{^/res/}) {
2092: my $local_showfile =
2093: &Apache::lonnet::filelocation('',$showfile);
2094: &Apache::lonnet::repcopy($local_showfile);
2095: }
2096: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2097: }
2098: if ($imgfile) {
2099: if ($imgfile =~ m{^/(adm|res)/}) {
2100: if ($imgfile =~ m{^/res/}) {
2101: my $local_imgfile =
2102: &Apache::lonnet::filelocation('',$imgfile);
2103: &Apache::lonnet::repcopy($local_imgfile);
2104: }
2105: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2106: } else {
2107: $fullsize = $imgfile;
2108: }
2109: }
2110: $datatable .= '<td>';
2111: if ($img eq 'login') {
2112: $datatable .= $login_hdr_pick;
2113: }
2114: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2115: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2116: } else {
2117: $datatable .= '<td> </td><td class="LC_left_item">'.
2118: &mt('Upload:').'<br />';
2119: }
2120: } else {
2121: $datatable .= '<td> </td><td class="LC_left_item">'.
2122: &mt('Upload:').'<br />';
2123: }
2124: if ($switchserver) {
2125: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2126: } else {
2127: if ($img ne 'login') { # suppress file selection for Log-in header
2128: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2129: }
2130: }
2131: if (($role eq 'login') && ($img ne 'login')) {
2132: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2133: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2134: '</label></span>';
2135: }
2136: $datatable .= '</td></tr>';
2137: }
2138: $itemcount ++;
2139: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2140: $datatable .= '<tr'.$css_class.'>'.
2141: '<td>'.$choices->{'bgs'}.'</td>';
2142: my $bgs_def;
2143: foreach my $item (@{$bgs}) {
2144: if (!$is_custom->{$item}) {
2145: $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>';
2146: }
2147: }
2148: if ($bgs_def) {
2149: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2150: } else {
2151: $datatable .= '<td> </td>';
2152: }
2153: $datatable .= '<td class="LC_right_item">'.
2154: '<table border="0"><tr>';
2155:
2156: foreach my $item (@{$bgs}) {
2157: $datatable .= '<td align="center">'.$choices->{$item};
2158: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2159: if ($designs->{'bgs'}{$item}) {
2160: $datatable .= ' ';
2161: }
2162: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2163: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2164: }
2165: $datatable .= '</tr></table></td></tr>';
2166: $itemcount ++;
2167: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2168: $datatable .= '<tr'.$css_class.'>'.
2169: '<td>'.$choices->{'links'}.'</td>';
2170: my $links_def;
2171: foreach my $item (@{$links}) {
2172: if (!$is_custom->{$item}) {
2173: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2174: }
2175: }
2176: if ($links_def) {
2177: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2178: } else {
2179: $datatable .= '<td> </td>';
2180: }
2181: $datatable .= '<td class="LC_right_item">'.
2182: '<table border="0"><tr>';
2183: foreach my $item (@{$links}) {
2184: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2185: $datatable .= '<td align="center">'.$choices->{$item}."\n";
2186: if ($designs->{'links'}{$item}) {
2187: $datatable.=' ';
2188: }
2189: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2190: '" /></td>';
2191: }
2192: $$rowtotal += $itemcount;
2193: return $datatable;
2194: }
2195:
2196: sub logo_display_options {
2197: my ($img,$defaults,$designs) = @_;
2198: my $checkedon;
2199: if (ref($defaults) eq 'HASH') {
2200: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2201: if ($defaults->{'showlogo'}{$img}) {
2202: $checkedon = 'checked="checked" ';
2203: }
2204: }
2205: }
2206: if (ref($designs) eq 'HASH') {
2207: if (ref($designs->{'showlogo'}) eq 'HASH') {
2208: if (defined($designs->{'showlogo'}{$img})) {
2209: if ($designs->{'showlogo'}{$img} == 0) {
2210: $checkedon = '';
2211: } elsif ($designs->{'showlogo'}{$img} == 1) {
2212: $checkedon = 'checked="checked" ';
2213: }
2214: }
2215: }
2216: }
2217: return '<br /><label> <input type="checkbox" name="'.
2218: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2219: &mt('show').'</label>'."\n";
2220: }
2221:
2222: sub login_header_options {
2223: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2224: my $output = '';
2225: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2226: $output .= &mt('Text default(s):').'<br />';
2227: if (!$is_custom->{'textcol'}) {
2228: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2229: ' ';
2230: }
2231: if (!$is_custom->{'bgcol'}) {
2232: $output .= $choices->{'bgcol'}.': '.
2233: '<span id="css_'.$role.'_font" style="background-color: '.
2234: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2235: }
2236: $output .= '<br />';
2237: }
2238: $output .='<br />';
2239: return $output;
2240: }
2241:
2242: sub login_text_colors {
2243: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2244: my $color_menu = '<table border="0"><tr>';
2245: foreach my $item (@{$logintext}) {
2246: $color_menu .= '<td align="center">'.$choices->{$item};
2247: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2248: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2249: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2250: }
2251: $color_menu .= '</tr></table><br />';
2252: return $color_menu;
2253: }
2254:
2255: sub image_changes {
2256: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2257: my $output;
2258: if ($img eq 'login') {
2259: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2260: } elsif (!$is_custom) {
2261: if ($img ne 'domlogo') {
2262: $output = &mt('Default image:').'<br />';
2263: } else {
2264: $output = &mt('Default in use:').'<br />';
2265: }
2266: }
2267: if ($img ne 'login') {
2268: if ($img_import) {
2269: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2270: }
2271: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2272: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2273: if ($is_custom) {
2274: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2275: '<input type="checkbox" name="'.
2276: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2277: '</label> '.&mt('Replace:').'</span><br />';
2278: } else {
2279: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
2280: }
2281: }
2282: return $output;
2283: }
2284:
2285: sub print_quotas {
2286: my ($dom,$settings,$rowtotal,$action) = @_;
2287: my $context;
2288: if ($action eq 'quotas') {
2289: $context = 'tools';
2290: } else {
2291: $context = $action;
2292: }
2293: my ($datatable,$defaultquota,@usertools,@options,%validations);
2294: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2295: my $typecount = 0;
2296: my ($css_class,%titles);
2297: if ($context eq 'requestcourses') {
2298: @usertools = ('official','unofficial','community','textbook','lti');
2299: @options =('norequest','approval','validate','autolimit');
2300: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2301: %titles = &courserequest_titles();
2302: } elsif ($context eq 'requestauthor') {
2303: @usertools = ('author');
2304: @options = ('norequest','approval','automatic');
2305: %titles = &authorrequest_titles();
2306: } else {
2307: @usertools = ('aboutme','blog','portfolio','timezone');
2308: %titles = &tool_titles();
2309: }
2310: if (ref($types) eq 'ARRAY') {
2311: foreach my $type (@{$types}) {
2312: my $currdefquota;
2313: unless (($context eq 'requestcourses') ||
2314: ($context eq 'requestauthor')) {
2315: if (ref($settings) eq 'HASH') {
2316: if (ref($settings->{defaultquota}) eq 'HASH') {
2317: $currdefquota = $settings->{defaultquota}->{$type};
2318: } else {
2319: $currdefquota = $settings->{$type};
2320: }
2321: }
2322: }
2323: if (defined($usertypes->{$type})) {
2324: $typecount ++;
2325: $css_class = $typecount%2?' class="LC_odd_row"':'';
2326: $datatable .= '<tr'.$css_class.'>'.
2327: '<td>'.$usertypes->{$type}.'</td>'.
2328: '<td class="LC_left_item">';
2329: if ($context eq 'requestcourses') {
2330: $datatable .= '<table><tr>';
2331: }
2332: my %cell;
2333: foreach my $item (@usertools) {
2334: if ($context eq 'requestcourses') {
2335: my ($curroption,$currlimit);
2336: if (ref($settings) eq 'HASH') {
2337: if (ref($settings->{$item}) eq 'HASH') {
2338: $curroption = $settings->{$item}->{$type};
2339: if ($curroption =~ /^autolimit=(\d*)$/) {
2340: $currlimit = $1;
2341: }
2342: }
2343: }
2344: if (!$curroption) {
2345: $curroption = 'norequest';
2346: }
2347: $datatable .= '<th>'.$titles{$item}.'</th>';
2348: foreach my $option (@options) {
2349: my $val = $option;
2350: if ($option eq 'norequest') {
2351: $val = 0;
2352: }
2353: if ($option eq 'validate') {
2354: my $canvalidate = 0;
2355: if (ref($validations{$item}) eq 'HASH') {
2356: if ($validations{$item}{$type}) {
2357: $canvalidate = 1;
2358: }
2359: }
2360: next if (!$canvalidate);
2361: }
2362: my $checked = '';
2363: if ($option eq $curroption) {
2364: $checked = ' checked="checked"';
2365: } elsif ($option eq 'autolimit') {
2366: if ($curroption =~ /^autolimit/) {
2367: $checked = ' checked="checked"';
2368: }
2369: }
2370: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2371: '<input type="radio" name="crsreq_'.$item.
2372: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2373: $titles{$option}.'</label>';
2374: if ($option eq 'autolimit') {
2375: $cell{$item} .= ' <input type="text" name="crsreq_'.
2376: $item.'_limit_'.$type.'" size="1" '.
2377: 'value="'.$currlimit.'" />';
2378: }
2379: $cell{$item} .= '</span> ';
2380: if ($option eq 'autolimit') {
2381: $cell{$item} .= $titles{'unlimited'};
2382: }
2383: }
2384: } elsif ($context eq 'requestauthor') {
2385: my $curroption;
2386: if (ref($settings) eq 'HASH') {
2387: $curroption = $settings->{$type};
2388: }
2389: if (!$curroption) {
2390: $curroption = 'norequest';
2391: }
2392: foreach my $option (@options) {
2393: my $val = $option;
2394: if ($option eq 'norequest') {
2395: $val = 0;
2396: }
2397: my $checked = '';
2398: if ($option eq $curroption) {
2399: $checked = ' checked="checked"';
2400: }
2401: $datatable .= '<span class="LC_nobreak"><label>'.
2402: '<input type="radio" name="authorreq_'.$type.
2403: '" value="'.$val.'"'.$checked.' />'.
2404: $titles{$option}.'</label></span> ';
2405: }
2406: } else {
2407: my $checked = 'checked="checked" ';
2408: if ($item eq 'timezone') {
2409: $checked = '';
2410: }
2411: if (ref($settings) eq 'HASH') {
2412: if (ref($settings->{$item}) eq 'HASH') {
2413: if (!$settings->{$item}->{$type}) {
2414: $checked = '';
2415: } elsif ($settings->{$item}->{$type} == 1) {
2416: $checked = 'checked="checked" ';
2417: }
2418: }
2419: }
2420: $datatable .= '<span class="LC_nobreak"><label>'.
2421: '<input type="checkbox" name="'.$context.'_'.$item.
2422: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2423: '</label></span> ';
2424: }
2425: }
2426: if ($context eq 'requestcourses') {
2427: $datatable .= '</tr><tr>';
2428: foreach my $item (@usertools) {
2429: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2430: }
2431: $datatable .= '</tr></table>';
2432: }
2433: $datatable .= '</td>';
2434: unless (($context eq 'requestcourses') ||
2435: ($context eq 'requestauthor')) {
2436: $datatable .=
2437: '<td class="LC_right_item">'.
2438: '<span class="LC_nobreak">'.
2439: '<input type="text" name="quota_'.$type.
2440: '" value="'.$currdefquota.
2441: '" size="5" /></span></td>';
2442: }
2443: $datatable .= '</tr>';
2444: }
2445: }
2446: }
2447: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2448: $defaultquota = '20';
2449: if (ref($settings) eq 'HASH') {
2450: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2451: $defaultquota = $settings->{'defaultquota'}->{'default'};
2452: } elsif (defined($settings->{'default'})) {
2453: $defaultquota = $settings->{'default'};
2454: }
2455: }
2456: }
2457: $typecount ++;
2458: $css_class = $typecount%2?' class="LC_odd_row"':'';
2459: $datatable .= '<tr'.$css_class.'>'.
2460: '<td>'.$othertitle.'</td>'.
2461: '<td class="LC_left_item">';
2462: if ($context eq 'requestcourses') {
2463: $datatable .= '<table><tr>';
2464: }
2465: my %defcell;
2466: foreach my $item (@usertools) {
2467: if ($context eq 'requestcourses') {
2468: my ($curroption,$currlimit);
2469: if (ref($settings) eq 'HASH') {
2470: if (ref($settings->{$item}) eq 'HASH') {
2471: $curroption = $settings->{$item}->{'default'};
2472: if ($curroption =~ /^autolimit=(\d*)$/) {
2473: $currlimit = $1;
2474: }
2475: }
2476: }
2477: if (!$curroption) {
2478: $curroption = 'norequest';
2479: }
2480: $datatable .= '<th>'.$titles{$item}.'</th>';
2481: foreach my $option (@options) {
2482: my $val = $option;
2483: if ($option eq 'norequest') {
2484: $val = 0;
2485: }
2486: if ($option eq 'validate') {
2487: my $canvalidate = 0;
2488: if (ref($validations{$item}) eq 'HASH') {
2489: if ($validations{$item}{'default'}) {
2490: $canvalidate = 1;
2491: }
2492: }
2493: next if (!$canvalidate);
2494: }
2495: my $checked = '';
2496: if ($option eq $curroption) {
2497: $checked = ' checked="checked"';
2498: } elsif ($option eq 'autolimit') {
2499: if ($curroption =~ /^autolimit/) {
2500: $checked = ' checked="checked"';
2501: }
2502: }
2503: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2504: '<input type="radio" name="crsreq_'.$item.
2505: '_default" value="'.$val.'"'.$checked.' />'.
2506: $titles{$option}.'</label>';
2507: if ($option eq 'autolimit') {
2508: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2509: $item.'_limit_default" size="1" '.
2510: 'value="'.$currlimit.'" />';
2511: }
2512: $defcell{$item} .= '</span> ';
2513: if ($option eq 'autolimit') {
2514: $defcell{$item} .= $titles{'unlimited'};
2515: }
2516: }
2517: } elsif ($context eq 'requestauthor') {
2518: my $curroption;
2519: if (ref($settings) eq 'HASH') {
2520: $curroption = $settings->{'default'};
2521: }
2522: if (!$curroption) {
2523: $curroption = 'norequest';
2524: }
2525: foreach my $option (@options) {
2526: my $val = $option;
2527: if ($option eq 'norequest') {
2528: $val = 0;
2529: }
2530: my $checked = '';
2531: if ($option eq $curroption) {
2532: $checked = ' checked="checked"';
2533: }
2534: $datatable .= '<span class="LC_nobreak"><label>'.
2535: '<input type="radio" name="authorreq_default"'.
2536: ' value="'.$val.'"'.$checked.' />'.
2537: $titles{$option}.'</label></span> ';
2538: }
2539: } else {
2540: my $checked = 'checked="checked" ';
2541: if (ref($settings) eq 'HASH') {
2542: if (ref($settings->{$item}) eq 'HASH') {
2543: if ($settings->{$item}->{'default'} == 0) {
2544: $checked = '';
2545: } elsif ($settings->{$item}->{'default'} == 1) {
2546: $checked = 'checked="checked" ';
2547: }
2548: }
2549: }
2550: $datatable .= '<span class="LC_nobreak"><label>'.
2551: '<input type="checkbox" name="'.$context.'_'.$item.
2552: '" value="default" '.$checked.'/>'.$titles{$item}.
2553: '</label></span> ';
2554: }
2555: }
2556: if ($context eq 'requestcourses') {
2557: $datatable .= '</tr><tr>';
2558: foreach my $item (@usertools) {
2559: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2560: }
2561: $datatable .= '</tr></table>';
2562: }
2563: $datatable .= '</td>';
2564: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2565: $datatable .= '<td class="LC_right_item">'.
2566: '<span class="LC_nobreak">'.
2567: '<input type="text" name="defaultquota" value="'.
2568: $defaultquota.'" size="5" /></span></td>';
2569: }
2570: $datatable .= '</tr>';
2571: $typecount ++;
2572: $css_class = $typecount%2?' class="LC_odd_row"':'';
2573: $datatable .= '<tr'.$css_class.'>'.
2574: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2575: if ($context eq 'requestcourses') {
2576: $datatable .= &mt('(overrides affiliation, if set)').
2577: '</td>'.
2578: '<td class="LC_left_item">'.
2579: '<table><tr>';
2580: } else {
2581: $datatable .= &mt('(overrides affiliation, if checked)').
2582: '</td>'.
2583: '<td class="LC_left_item" colspan="2">'.
2584: '<br />';
2585: }
2586: my %advcell;
2587: foreach my $item (@usertools) {
2588: if ($context eq 'requestcourses') {
2589: my ($curroption,$currlimit);
2590: if (ref($settings) eq 'HASH') {
2591: if (ref($settings->{$item}) eq 'HASH') {
2592: $curroption = $settings->{$item}->{'_LC_adv'};
2593: if ($curroption =~ /^autolimit=(\d*)$/) {
2594: $currlimit = $1;
2595: }
2596: }
2597: }
2598: $datatable .= '<th>'.$titles{$item}.'</th>';
2599: my $checked = '';
2600: if ($curroption eq '') {
2601: $checked = ' checked="checked"';
2602: }
2603: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2604: '<input type="radio" name="crsreq_'.$item.
2605: '__LC_adv" value=""'.$checked.' />'.
2606: &mt('No override set').'</label></span> ';
2607: foreach my $option (@options) {
2608: my $val = $option;
2609: if ($option eq 'norequest') {
2610: $val = 0;
2611: }
2612: if ($option eq 'validate') {
2613: my $canvalidate = 0;
2614: if (ref($validations{$item}) eq 'HASH') {
2615: if ($validations{$item}{'_LC_adv'}) {
2616: $canvalidate = 1;
2617: }
2618: }
2619: next if (!$canvalidate);
2620: }
2621: my $checked = '';
2622: if ($val eq $curroption) {
2623: $checked = ' checked="checked"';
2624: } elsif ($option eq 'autolimit') {
2625: if ($curroption =~ /^autolimit/) {
2626: $checked = ' checked="checked"';
2627: }
2628: }
2629: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2630: '<input type="radio" name="crsreq_'.$item.
2631: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2632: $titles{$option}.'</label>';
2633: if ($option eq 'autolimit') {
2634: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2635: $item.'_limit__LC_adv" size="1" '.
2636: 'value="'.$currlimit.'" />';
2637: }
2638: $advcell{$item} .= '</span> ';
2639: if ($option eq 'autolimit') {
2640: $advcell{$item} .= $titles{'unlimited'};
2641: }
2642: }
2643: } elsif ($context eq 'requestauthor') {
2644: my $curroption;
2645: if (ref($settings) eq 'HASH') {
2646: $curroption = $settings->{'_LC_adv'};
2647: }
2648: my $checked = '';
2649: if ($curroption eq '') {
2650: $checked = ' checked="checked"';
2651: }
2652: $datatable .= '<span class="LC_nobreak"><label>'.
2653: '<input type="radio" name="authorreq__LC_adv"'.
2654: ' value=""'.$checked.' />'.
2655: &mt('No override set').'</label></span> ';
2656: foreach my $option (@options) {
2657: my $val = $option;
2658: if ($option eq 'norequest') {
2659: $val = 0;
2660: }
2661: my $checked = '';
2662: if ($val eq $curroption) {
2663: $checked = ' checked="checked"';
2664: }
2665: $datatable .= '<span class="LC_nobreak"><label>'.
2666: '<input type="radio" name="authorreq__LC_adv"'.
2667: ' value="'.$val.'"'.$checked.' />'.
2668: $titles{$option}.'</label></span> ';
2669: }
2670: } else {
2671: my $checked = 'checked="checked" ';
2672: if (ref($settings) eq 'HASH') {
2673: if (ref($settings->{$item}) eq 'HASH') {
2674: if ($settings->{$item}->{'_LC_adv'} == 0) {
2675: $checked = '';
2676: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2677: $checked = 'checked="checked" ';
2678: }
2679: }
2680: }
2681: $datatable .= '<span class="LC_nobreak"><label>'.
2682: '<input type="checkbox" name="'.$context.'_'.$item.
2683: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2684: '</label></span> ';
2685: }
2686: }
2687: if ($context eq 'requestcourses') {
2688: $datatable .= '</tr><tr>';
2689: foreach my $item (@usertools) {
2690: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2691: }
2692: $datatable .= '</tr></table>';
2693: }
2694: $datatable .= '</td></tr>';
2695: $$rowtotal += $typecount;
2696: return $datatable;
2697: }
2698:
2699: sub print_requestmail {
2700: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2701: my ($now,$datatable,%currapp);
2702: $now = time;
2703: if (ref($settings) eq 'HASH') {
2704: if (ref($settings->{'notify'}) eq 'HASH') {
2705: if ($settings->{'notify'}{'approval'} ne '') {
2706: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2707: }
2708: }
2709: }
2710: my $numinrow = 2;
2711: my $css_class;
2712: if ($$rowtotal%2) {
2713: $css_class = 'LC_odd_row';
2714: }
2715: if ($customcss) {
2716: $css_class .= " $customcss";
2717: }
2718: $css_class =~ s/^\s+//;
2719: if ($css_class) {
2720: $css_class = ' class="'.$css_class.'"';
2721: }
2722: if ($rowstyle) {
2723: $css_class .= ' style="'.$rowstyle.'"';
2724: }
2725: my $text;
2726: if ($action eq 'requestcourses') {
2727: $text = &mt('Receive notification of course requests requiring approval');
2728: } elsif ($action eq 'requestauthor') {
2729: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2730: } else {
2731: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2732: }
2733: $datatable = '<tr'.$css_class.'>'.
2734: ' <td>'.$text.'</td>'.
2735: ' <td class="LC_left_item">';
2736: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2737: $action.'notifyapproval',%currapp);
2738: if ($numdc > 0) {
2739: $datatable .= $table;
2740: } else {
2741: $datatable .= &mt('There are no active Domain Coordinators');
2742: }
2743: $datatable .='</td></tr>';
2744: return $datatable;
2745: }
2746:
2747: sub print_studentcode {
2748: my ($settings,$rowtotal) = @_;
2749: my $rownum = 0;
2750: my ($output,%current);
2751: my @crstypes = ('official','unofficial','community','textbook','lti');
2752: if (ref($settings) eq 'HASH') {
2753: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2754: foreach my $type (@crstypes) {
2755: $current{$type} = $settings->{'uniquecode'}{$type};
2756: }
2757: }
2758: }
2759: $output .= '<tr>'.
2760: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2761: '<td class="LC_left_item">';
2762: foreach my $type (@crstypes) {
2763: my $check = ' ';
2764: if ($current{$type}) {
2765: $check = ' checked="checked" ';
2766: }
2767: $output .= '<span class="LC_nobreak"><label>'.
2768: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2769: &mt($type).'</label></span>'.(' 'x2).' ';
2770: }
2771: $output .= '</td></tr>';
2772: $$rowtotal ++;
2773: return $output;
2774: }
2775:
2776: sub print_textbookcourses {
2777: my ($dom,$type,$settings,$rowtotal) = @_;
2778: my $rownum = 0;
2779: my $css_class;
2780: my $itemcount = 1;
2781: my $maxnum = 0;
2782: my $bookshash;
2783: if (ref($settings) eq 'HASH') {
2784: $bookshash = $settings->{$type};
2785: }
2786: my %ordered;
2787: if (ref($bookshash) eq 'HASH') {
2788: foreach my $item (keys(%{$bookshash})) {
2789: if (ref($bookshash->{$item}) eq 'HASH') {
2790: my $num = $bookshash->{$item}{'order'};
2791: $ordered{$num} = $item;
2792: }
2793: }
2794: }
2795: my $confname = $dom.'-domainconfig';
2796: my $switchserver = &check_switchserver($dom,$confname);
2797: my $maxnum = scalar(keys(%ordered));
2798: my $datatable;
2799: if (keys(%ordered)) {
2800: my @items = sort { $a <=> $b } keys(%ordered);
2801: for (my $i=0; $i<@items; $i++) {
2802: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2803: my $key = $ordered{$items[$i]};
2804: my %coursehash=&Apache::lonnet::coursedescription($key);
2805: my $coursetitle = $coursehash{'description'};
2806: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2807: if (ref($bookshash->{$key}) eq 'HASH') {
2808: $subject = $bookshash->{$key}->{'subject'};
2809: $title = $bookshash->{$key}->{'title'};
2810: if ($type eq 'textbooks') {
2811: $publisher = $bookshash->{$key}->{'publisher'};
2812: $author = $bookshash->{$key}->{'author'};
2813: $image = $bookshash->{$key}->{'image'};
2814: if ($image ne '') {
2815: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2816: my $imagethumb = "$path/tn-".$imagefile;
2817: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2818: }
2819: }
2820: }
2821: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2822: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2823: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2824: for (my $k=0; $k<=$maxnum; $k++) {
2825: my $vpos = $k+1;
2826: my $selstr;
2827: if ($k == $i) {
2828: $selstr = ' selected="selected" ';
2829: }
2830: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2831: }
2832: $datatable .= '</select>'.(' 'x2).
2833: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2834: &mt('Delete?').'</label></span></td>'.
2835: '<td colspan="2">'.
2836: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2837: (' 'x2).
2838: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2839: if ($type eq 'textbooks') {
2840: $datatable .= (' 'x2).
2841: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2842: (' 'x2).
2843: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2844: (' 'x2).
2845: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2846: if ($image) {
2847: $datatable .= $imgsrc.
2848: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2849: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2850: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2851: }
2852: if ($switchserver) {
2853: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2854: } else {
2855: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2856: }
2857: }
2858: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2859: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2860: $coursetitle.'</span></td></tr>'."\n";
2861: $itemcount ++;
2862: }
2863: }
2864: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2865: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2866: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2867: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2868: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2869: for (my $k=0; $k<$maxnum+1; $k++) {
2870: my $vpos = $k+1;
2871: my $selstr;
2872: if ($k == $maxnum) {
2873: $selstr = ' selected="selected" ';
2874: }
2875: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2876: }
2877: $datatable .= '</select> '."\n".
2878: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2879: '<td colspan="2">'.
2880: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2881: (' 'x2).
2882: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2883: (' 'x2);
2884: if ($type eq 'textbooks') {
2885: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2886: (' 'x2).
2887: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2888: (' 'x2).
2889: '<span class="LC_nobreak">'.&mt('Image:').' ';
2890: if ($switchserver) {
2891: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2892: } else {
2893: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2894: }
2895: $datatable .= '</span>'."\n";
2896: }
2897: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2898: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2899: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2900: &Apache::loncommon::selectcourse_link
2901: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2902: '</span></td>'."\n".
2903: '</tr>'."\n";
2904: $itemcount ++;
2905: return $datatable;
2906: }
2907:
2908: sub textbookcourses_javascript {
2909: my ($settings) = @_;
2910: return unless(ref($settings) eq 'HASH');
2911: my (%ordered,%total,%jstext);
2912: foreach my $type ('textbooks','templates') {
2913: $total{$type} = 0;
2914: if (ref($settings->{$type}) eq 'HASH') {
2915: foreach my $item (keys(%{$settings->{$type}})) {
2916: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2917: my $num = $settings->{$type}->{$item}{'order'};
2918: $ordered{$type}{$num} = $item;
2919: }
2920: }
2921: $total{$type} = scalar(keys(%{$settings->{$type}}));
2922: }
2923: my @jsarray = ();
2924: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2925: push(@jsarray,$ordered{$type}{$item});
2926: }
2927: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2928: }
2929: return <<"ENDSCRIPT";
2930: <script type="text/javascript">
2931: // <![CDATA[
2932: function reorderBooks(form,item,caller) {
2933: var changedVal;
2934: $jstext{'textbooks'};
2935: $jstext{'templates'};
2936: var newpos;
2937: var maxh;
2938: if (caller == 'textbooks') {
2939: newpos = 'textbooks_addbook_pos';
2940: maxh = 1 + $total{'textbooks'};
2941: } else {
2942: newpos = 'templates_addbook_pos';
2943: maxh = 1 + $total{'templates'};
2944: }
2945: var current = new Array;
2946: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2947: if (item == newpos) {
2948: changedVal = newitemVal;
2949: } else {
2950: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2951: current[newitemVal] = newpos;
2952: }
2953: if (caller == 'textbooks') {
2954: for (var i=0; i<textbooks.length; i++) {
2955: var elementName = 'textbooks_'+textbooks[i];
2956: if (elementName != item) {
2957: if (form.elements[elementName]) {
2958: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2959: current[currVal] = elementName;
2960: }
2961: }
2962: }
2963: }
2964: if (caller == 'templates') {
2965: for (var i=0; i<templates.length; i++) {
2966: var elementName = 'templates_'+templates[i];
2967: if (elementName != item) {
2968: if (form.elements[elementName]) {
2969: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2970: current[currVal] = elementName;
2971: }
2972: }
2973: }
2974: }
2975: var oldVal;
2976: for (var j=0; j<maxh; j++) {
2977: if (current[j] == undefined) {
2978: oldVal = j;
2979: }
2980: }
2981: if (oldVal < changedVal) {
2982: for (var k=oldVal+1; k<=changedVal ; k++) {
2983: var elementName = current[k];
2984: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2985: }
2986: } else {
2987: for (var k=changedVal; k<oldVal; k++) {
2988: var elementName = current[k];
2989: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2990: }
2991: }
2992: return;
2993: }
2994:
2995: // ]]>
2996: </script>
2997:
2998: ENDSCRIPT
2999: }
3000:
3001: sub ltitools_javascript {
3002: my ($settings) = @_;
3003: my $togglejs = <itools_toggle_js();
3004: unless (ref($settings) eq 'HASH') {
3005: return $togglejs;
3006: }
3007: my (%ordered,$total,%jstext);
3008: $total = 0;
3009: foreach my $item (keys(%{$settings})) {
3010: if (ref($settings->{$item}) eq 'HASH') {
3011: my $num = $settings->{$item}{'order'};
3012: $ordered{$num} = $item;
3013: }
3014: }
3015: $total = scalar(keys(%{$settings}));
3016: my @jsarray = ();
3017: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3018: push(@jsarray,$ordered{$item});
3019: }
3020: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3021: return <<"ENDSCRIPT";
3022: <script type="text/javascript">
3023: // <![CDATA[
3024: function reorderLTITools(form,item) {
3025: var changedVal;
3026: $jstext
3027: var newpos = 'ltitools_add_pos';
3028: var maxh = 1 + $total;
3029: var current = new Array;
3030: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3031: if (item == newpos) {
3032: changedVal = newitemVal;
3033: } else {
3034: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3035: current[newitemVal] = newpos;
3036: }
3037: for (var i=0; i<ltitools.length; i++) {
3038: var elementName = 'ltitools_'+ltitools[i];
3039: if (elementName != item) {
3040: if (form.elements[elementName]) {
3041: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3042: current[currVal] = elementName;
3043: }
3044: }
3045: }
3046: var oldVal;
3047: for (var j=0; j<maxh; j++) {
3048: if (current[j] == undefined) {
3049: oldVal = j;
3050: }
3051: }
3052: if (oldVal < changedVal) {
3053: for (var k=oldVal+1; k<=changedVal ; k++) {
3054: var elementName = current[k];
3055: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3056: }
3057: } else {
3058: for (var k=changedVal; k<oldVal; k++) {
3059: var elementName = current[k];
3060: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3061: }
3062: }
3063: return;
3064: }
3065:
3066: // ]]>
3067: </script>
3068:
3069: $togglejs
3070:
3071: ENDSCRIPT
3072: }
3073:
3074: sub ltitools_toggle_js {
3075: return <<"ENDSCRIPT";
3076: <script type="text/javascript">
3077: // <![CDATA[
3078:
3079: function toggleLTITools(form,setting,item) {
3080: var radioname = '';
3081: var divid = '';
3082: if ((setting == 'passback') || (setting == 'roster')) {
3083: radioname = 'ltitools_'+setting+'_'+item;
3084: divid = 'ltitools_'+setting+'time_'+item;
3085: var num = form.elements[radioname].length;
3086: if (num) {
3087: var setvis = '';
3088: for (var i=0; i<num; i++) {
3089: if (form.elements[radioname][i].checked) {
3090: if (form.elements[radioname][i].value == '1') {
3091: if (document.getElementById(divid)) {
3092: document.getElementById(divid).style.display = 'inline-block';
3093: }
3094: setvis = 1;
3095: }
3096: break;
3097: }
3098: }
3099: }
3100: if (!setvis) {
3101: if (document.getElementById(divid)) {
3102: document.getElementById(divid).style.display = 'none';
3103: }
3104: }
3105: }
3106: if (setting == 'user') {
3107: divid = 'ltitools_'+setting+'_div_'+item;
3108: var checkid = 'ltitools_'+setting+'_field_'+item;
3109: if (document.getElementById(divid)) {
3110: if (document.getElementById(checkid)) {
3111: if (document.getElementById(checkid).checked) {
3112: document.getElementById(divid).style.display = 'inline-block';
3113: } else {
3114: document.getElementById(divid).style.display = 'none';
3115: }
3116: }
3117: }
3118: }
3119: return;
3120: }
3121: // ]]>
3122: </script>
3123:
3124: ENDSCRIPT
3125: }
3126:
3127: sub wafproxy_javascript {
3128: my ($dom) = @_;
3129: return <<"ENDSCRIPT";
3130: <script type="text/javascript">
3131: // <![CDATA[
3132: function updateWAF() {
3133: if (document.getElementById('wafproxy_remoteip')) {
3134: var wafremote = 0;
3135: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3136: wafremote = 1;
3137: }
3138: var fields = new Array('header','trust');
3139: for (var i=0; i<fields.length; i++) {
3140: if (document.getElementById('wafproxy_'+fields[i])) {
3141: if (wafremote == 1) {
3142: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3143: }
3144: else {
3145: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3146: }
3147: }
3148: }
3149: if (document.getElementById('wafproxyranges_$dom')) {
3150: if (wafremote == 1) {
3151: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3152: } else {
3153: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3154: if (document.display.wafproxy_vpnaccess[i].checked) {
3155: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3156: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3157: }
3158: }
3159: }
3160: }
3161: }
3162: }
3163: return;
3164: }
3165:
3166: function checkWAF() {
3167: if (document.getElementById('wafproxy_remoteip')) {
3168: var wafvpn = 0;
3169: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3170: if (document.display.wafproxy_vpnaccess[i].checked) {
3171: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3172: wafvpn = 1;
3173: }
3174: break;
3175: }
3176: }
3177: var vpn = new Array('vpnint','vpnext');
3178: for (var i=0; i<vpn.length; i++) {
3179: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3180: if (wafvpn == 1) {
3181: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3182: }
3183: else {
3184: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3185: }
3186: }
3187: }
3188: if (document.getElementById('wafproxyranges_$dom')) {
3189: if (wafvpn == 1) {
3190: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3191: }
3192: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3193: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3194: }
3195: }
3196: }
3197: return;
3198: }
3199:
3200: function toggleWAF() {
3201: if (document.getElementById('wafproxy_table')) {
3202: var wafproxy = 0;
3203: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3204: if (document.display.wafproxy_${dom}[i].checked) {
3205: if (document.display.wafproxy_${dom}[i].value == 1) {
3206: wafproxy = 1;
3207: break;
3208: }
3209: }
3210: }
3211: if (wafproxy == 1) {
3212: document.getElementById('wafproxy_table').style.display='inline';
3213: }
3214: else {
3215: document.getElementById('wafproxy_table').style.display='none';
3216: }
3217: if (document.getElementById('wafproxyrow_${dom}')) {
3218: if (wafproxy == 1) {
3219: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3220: }
3221: else {
3222: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3223: }
3224: }
3225: if (document.getElementById('nowafproxyrow_$dom')) {
3226: if (wafproxy == 1) {
3227: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3228: }
3229: else {
3230: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3231: }
3232: }
3233: }
3234: return;
3235: }
3236: // ]]>
3237: </script>
3238:
3239: ENDSCRIPT
3240: }
3241:
3242: sub lti_javascript {
3243: my ($dom,$settings) = @_;
3244: my $togglejs = <i_toggle_js($dom);
3245: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3246: unless (ref($settings) eq 'HASH') {
3247: return $togglejs.'
3248: <script type="text/javascript">
3249: // <![CDATA[
3250:
3251: '.$linkprot_js.'
3252:
3253: // ]]>
3254: </script>
3255: ';
3256: }
3257: my (%ordered,$total,%jstext);
3258: $total = scalar(keys(%{$settings}));
3259: foreach my $item (keys(%{$settings})) {
3260: if (ref($settings->{$item}) eq 'HASH') {
3261: my $num = $settings->{$item}{'order'};
3262: if ($num eq '') {
3263: $num = $total - 1;
3264: }
3265: $ordered{$num} = $item;
3266: }
3267: }
3268: my @jsarray = ();
3269: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3270: push(@jsarray,$ordered{$item});
3271: }
3272: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3273: return <<"ENDSCRIPT";
3274: <script type="text/javascript">
3275: // <![CDATA[
3276: function reorderLTI(form,item) {
3277: var changedVal;
3278: $jstext
3279: var newpos = 'lti_pos_add';
3280: var maxh = 1 + $total;
3281: var current = new Array;
3282: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3283: if (item == newpos) {
3284: changedVal = newitemVal;
3285: } else {
3286: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3287: current[newitemVal] = newpos;
3288: }
3289: for (var i=0; i<lti.length; i++) {
3290: var elementName = 'lti_pos_'+lti[i];
3291: if (elementName != item) {
3292: if (form.elements[elementName]) {
3293: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3294: current[currVal] = elementName;
3295: }
3296: }
3297: }
3298: var oldVal;
3299: for (var j=0; j<maxh; j++) {
3300: if (current[j] == undefined) {
3301: oldVal = j;
3302: }
3303: }
3304: if (oldVal < changedVal) {
3305: for (var k=oldVal+1; k<=changedVal ; k++) {
3306: var elementName = current[k];
3307: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3308: }
3309: } else {
3310: for (var k=changedVal; k<oldVal; k++) {
3311: var elementName = current[k];
3312: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3313: }
3314: }
3315: return;
3316: }
3317:
3318: $linkprot_js
3319:
3320: // ]]>
3321: </script>
3322:
3323: $togglejs
3324:
3325: ENDSCRIPT
3326: }
3327:
3328: sub lti_toggle_js {
3329: my ($dom) = @_;
3330: my %lcauthparmtext = &Apache::lonlocal::texthash (
3331: localauth => 'Local auth argument',
3332: krb => 'Kerberos domain',
3333: );
3334: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3335: &js_escape(\$crsincalert);
3336: my %servers = &Apache::lonnet::get_servers($dom,'library');
3337: my $primary = &Apache::lonnet::domain($dom,'primary');
3338: my $course_servers = "'".join("','",keys(%servers))."'";
3339: return <<"ENDSCRIPT";
3340: <script type="text/javascript">
3341: // <![CDATA[
3342:
3343: function toggleLTI(form,setting,item) {
3344: if ((setting == 'requser') || (setting == 'crsinc')) {
3345: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3346: var setvis = '';
3347: var radioname = 'lti_requser_'+item;
3348: var num = form.elements[radioname].length;
3349: if (num) {
3350: for (var i=0; i<num; i++) {
3351: if (form.elements[radioname][i].checked) {
3352: if (form.elements[radioname][i].value == '1') {
3353: setvis = 1;
3354: break;
3355: }
3356: }
3357: }
3358: }
3359: if (usrfieldsets.length) {
3360: for (var j=0; j<usrfieldsets.length; j++) {
3361: if (setvis) {
3362: usrfieldsets[j].style.display = 'block';
3363: } else {
3364: usrfieldsets[j].style.display = 'none';
3365: }
3366: }
3367: }
3368: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3369: if (crsfieldsets.length) {
3370: radioname = 'lti_crsinc_'+item;
3371: var num = form.elements[radioname].length;
3372: if (num) {
3373: var crsvis = '';
3374: for (var i=0; i<num; i++) {
3375: if (form.elements[radioname][i].checked) {
3376: if (form.elements[radioname][i].value == '1') {
3377: if (setvis == '') {
3378: if (setting == 'crsinc'){
3379: alert("$crsincalert");
3380: form.elements[radioname][0].checked = true;
3381: }
3382: } else {
3383: crsvis = 1;
3384: }
3385: break;
3386: }
3387: }
3388: }
3389: setvis = crsvis;
3390: }
3391: for (var j=0; j<crsfieldsets.length; j++) {
3392: if (setvis) {
3393: crsfieldsets[j].style.display = 'block';
3394: } else {
3395: crsfieldsets[j].style.display = 'none';
3396: }
3397: }
3398: }
3399: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3400: var radioname = '';
3401: var divid = '';
3402: if (setting == 'user') {
3403: radioname = 'lti_mapuser_'+item;
3404: divid = 'lti_userfield_'+item;
3405: } else if (setting == 'crs') {
3406: radioname = 'lti_mapcrs_'+item;
3407: divid = 'lti_crsfield_'+item;
3408: } else if (setting == 'callback') {
3409: radioname = 'lti_callback_'+item;
3410: divid = 'lti_callbackfield_'+item;
3411: } else {
3412: radioname = 'lti_passback_'+item;
3413: divid = 'lti_passback_'+item;
3414: }
3415: var num = form.elements[radioname].length;
3416: if (num) {
3417: var setvis = '';
3418: for (var i=0; i<num; i++) {
3419: if (form.elements[radioname][i].checked) {
3420: if ((setting == 'passback') || (setting == 'callback')) {
3421: if (form.elements[radioname][i].value == '1') {
3422: if (document.getElementById(divid)) {
3423: document.getElementById(divid).style.display = 'inline-block';
3424: }
3425: setvis = 1;
3426: break;
3427: }
3428: } else {
3429: if (form.elements[radioname][i].value == 'other') {
3430: if (document.getElementById(divid)) {
3431: document.getElementById(divid).style.display = 'inline-block';
3432: }
3433: setvis = 1;
3434: break;
3435: }
3436: }
3437: }
3438: }
3439: if (!setvis) {
3440: if (document.getElementById(divid)) {
3441: document.getElementById(divid).style.display = 'none';
3442: }
3443: }
3444: }
3445: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3446: var numsec = form.elements['lti_crssec_'+item].length;
3447: if (numsec) {
3448: var setvis = '';
3449: for (var i=0; i<numsec; i++) {
3450: if (form.elements['lti_crssec_'+item][i].checked) {
3451: if (form.elements['lti_crssec_'+item][i].value == '1') {
3452: if (document.getElementById('lti_crssecfield_'+item)) {
3453: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3454: setvis = 1;
3455: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3456: if (numsrcsec) {
3457: var setsrcvis = '';
3458: for (var j=0; j<numsrcsec; j++) {
3459: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3460: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3461: if (document.getElementById('lti_secsrcfield_'+item)) {
3462: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3463: setsrcvis = 1;
3464: }
3465: }
3466: }
3467: }
3468: if (!setsrcvis) {
3469: if (document.getElementById('lti_secsrcfield_'+item)) {
3470: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3471: }
3472: }
3473: }
3474: }
3475: }
3476: }
3477: }
3478: if (!setvis) {
3479: if (document.getElementById('lti_crssecfield_'+item)) {
3480: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3481: }
3482: if (document.getElementById('lti_secsrcfield_'+item)) {
3483: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3484: }
3485: }
3486: }
3487: } else if (setting == 'lcauth') {
3488: var numauth = form.elements['lti_lcauth_'+item].length;
3489: if (numauth) {
3490: for (var i=0; i<numauth; i++) {
3491: if (form.elements['lti_lcauth_'+item][i].checked) {
3492: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3493: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3494: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3495: } else {
3496: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3497: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3498: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3499: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3500: } else {
3501: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3502: }
3503: }
3504: }
3505: }
3506: }
3507: }
3508: }
3509: } else if (setting == 'lcmenu') {
3510: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3511: var divid = 'lti_menufield_'+item;
3512: var setvis = '';
3513: for (var i=0; i<menus.length; i++) {
3514: var radioname = menus[i];
3515: var num = form.elements[radioname].length;
3516: if (num) {
3517: for (var j=0; j<num; j++) {
3518: if (form.elements[radioname][j].checked) {
3519: if (form.elements[radioname][j].value == '1') {
3520: if (document.getElementById(divid)) {
3521: document.getElementById(divid).style.display = 'inline-block';
3522: }
3523: setvis = 1;
3524: break;
3525: }
3526: }
3527: }
3528: }
3529: if (setvis == 1) {
3530: break;
3531: }
3532: }
3533: if (!setvis) {
3534: if (document.getElementById(divid)) {
3535: document.getElementById(divid).style.display = 'none';
3536: }
3537: }
3538: }
3539: return;
3540: }
3541:
3542: // ]]>
3543: </script>
3544:
3545: ENDSCRIPT
3546: }
3547:
3548: sub autoupdate_javascript {
3549: return <<"ENDSCRIPT";
3550: <script type="text/javascript">
3551: // <![CDATA[
3552: function toggleLastActiveDays(form) {
3553: var radioname = 'lastactive';
3554: var divid = 'lastactive_div';
3555: var num = form.elements[radioname].length;
3556: if (num) {
3557: var setvis = '';
3558: for (var i=0; i<num; i++) {
3559: if (form.elements[radioname][i].checked) {
3560: if (form.elements[radioname][i].value == '1') {
3561: if (document.getElementById(divid)) {
3562: document.getElementById(divid).style.display = 'inline-block';
3563: }
3564: setvis = 1;
3565: }
3566: break;
3567: }
3568: }
3569: if (!setvis) {
3570: if (document.getElementById(divid)) {
3571: document.getElementById(divid).style.display = 'none';
3572: }
3573: }
3574: }
3575: return;
3576: }
3577: // ]]>
3578: </script>
3579:
3580: ENDSCRIPT
3581: }
3582:
3583: sub autoenroll_javascript {
3584: return <<"ENDSCRIPT";
3585: <script type="text/javascript">
3586: // <![CDATA[
3587: function toggleFailsafe(form) {
3588: var radioname = 'autoenroll_failsafe';
3589: var divid = 'autoenroll_failsafe_div';
3590: var num = form.elements[radioname].length;
3591: if (num) {
3592: var setvis = '';
3593: for (var i=0; i<num; i++) {
3594: if (form.elements[radioname][i].checked) {
3595: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3596: if (document.getElementById(divid)) {
3597: document.getElementById(divid).style.display = 'inline-block';
3598: }
3599: setvis = 1;
3600: }
3601: break;
3602: }
3603: }
3604: if (!setvis) {
3605: if (document.getElementById(divid)) {
3606: document.getElementById(divid).style.display = 'none';
3607: }
3608: }
3609: }
3610: return;
3611: }
3612: // ]]>
3613: </script>
3614:
3615: ENDSCRIPT
3616: }
3617:
3618: sub saml_javascript {
3619: return <<"ENDSCRIPT";
3620: <script type="text/javascript">
3621: // <![CDATA[
3622: function toggleSamlOptions(form,hostid) {
3623: var radioname = 'saml_'+hostid;
3624: var tablecellon = 'samloptionson_'+hostid;
3625: var tablecelloff = 'samloptionsoff_'+hostid;
3626: var num = form.elements[radioname].length;
3627: if (num) {
3628: var setvis = '';
3629: for (var i=0; i<num; i++) {
3630: if (form.elements[radioname][i].checked) {
3631: if (form.elements[radioname][i].value == '1') {
3632: if (document.getElementById(tablecellon)) {
3633: document.getElementById(tablecellon).style.display='';
3634: }
3635: if (document.getElementById(tablecelloff)) {
3636: document.getElementById(tablecelloff).style.display='none';
3637: }
3638: setvis = 1;
3639: }
3640: break;
3641: }
3642: }
3643: if (!setvis) {
3644: if (document.getElementById(tablecellon)) {
3645: document.getElementById(tablecellon).style.display='none';
3646: }
3647: if (document.getElementById(tablecelloff)) {
3648: document.getElementById(tablecelloff).style.display='';
3649: }
3650: }
3651: }
3652: return;
3653: }
3654: // ]]>
3655: </script>
3656:
3657: ENDSCRIPT
3658: }
3659:
3660: sub ipaccess_javascript {
3661: my ($settings) = @_;
3662: my (%ordered,$total,%jstext);
3663: $total = 0;
3664: if (ref($settings) eq 'HASH') {
3665: foreach my $item (keys(%{$settings})) {
3666: if (ref($settings->{$item}) eq 'HASH') {
3667: my $num = $settings->{$item}{'order'};
3668: $ordered{$num} = $item;
3669: }
3670: }
3671: $total = scalar(keys(%{$settings}));
3672: }
3673: my @jsarray = ();
3674: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3675: push(@jsarray,$ordered{$item});
3676: }
3677: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3678: return <<"ENDSCRIPT";
3679: <script type="text/javascript">
3680: // <![CDATA[
3681: function reorderIPaccess(form,item) {
3682: var changedVal;
3683: $jstext
3684: var newpos = 'ipaccess_pos_add';
3685: var maxh = 1 + $total;
3686: var current = new Array;
3687: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3688: if (item == newpos) {
3689: changedVal = newitemVal;
3690: } else {
3691: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3692: current[newitemVal] = newpos;
3693: }
3694: for (var i=0; i<ipaccess.length; i++) {
3695: var elementName = 'ipaccess_pos_'+ipaccess[i];
3696: if (elementName != item) {
3697: if (form.elements[elementName]) {
3698: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3699: current[currVal] = elementName;
3700: }
3701: }
3702: }
3703: var oldVal;
3704: for (var j=0; j<maxh; j++) {
3705: if (current[j] == undefined) {
3706: oldVal = j;
3707: }
3708: }
3709: if (oldVal < changedVal) {
3710: for (var k=oldVal+1; k<=changedVal ; k++) {
3711: var elementName = current[k];
3712: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3713: }
3714: } else {
3715: for (var k=changedVal; k<oldVal; k++) {
3716: var elementName = current[k];
3717: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3718: }
3719: }
3720: return;
3721: }
3722: // ]]>
3723: </script>
3724:
3725: ENDSCRIPT
3726: }
3727:
3728: sub authordefaults_javascript {
3729: my %alert = &Apache::lonlocal::texthash (
3730: reqd => 'Warning: at least one editor needs to be available.',
3731: rest => 'Unchecking this editor disallowed while others unchecked.',
3732: );
3733: &js_escape(\%alert);
3734: return <<"ENDSCRIPT";
3735: <script type="text/javascript">
3736: // <![CDATA[
3737:
3738: function checkEditors(form,checkbox,current) {
3739: if (form.elements[checkbox].length != undefined) {
3740: var count = 0;
3741: for (var i=0; i<form.elements[checkbox].length; i++) {
3742: if (form.elements[checkbox][i].checked) {
3743: count ++;
3744: }
3745: }
3746: if (count == 0) {
3747: if (current.type =='radio') {
3748: current.checked = true;
3749: alert('$alert{reqd}\\n$alert{rest}');
3750: }
3751: }
3752: }
3753: return;
3754: }
3755: // ]]>
3756: </script>
3757:
3758: ENDSCRIPT
3759: }
3760:
3761: sub print_autoenroll {
3762: my ($dom,$settings,$rowtotal) = @_;
3763: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3764: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3765: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3766: $failsafesty = 'none';
3767: %failsafechecked = (
3768: off => ' checked="checked"',
3769: );
3770: if (ref($settings) eq 'HASH') {
3771: if (exists($settings->{'run'})) {
3772: if ($settings->{'run'} eq '0') {
3773: $runoff = ' checked="checked" ';
3774: $runon = ' ';
3775: } else {
3776: $runon = ' checked="checked" ';
3777: $runoff = ' ';
3778: }
3779: } else {
3780: if ($autorun) {
3781: $runon = ' checked="checked" ';
3782: $runoff = ' ';
3783: } else {
3784: $runoff = ' checked="checked" ';
3785: $runon = ' ';
3786: }
3787: }
3788: if (exists($settings->{'co-owners'})) {
3789: if ($settings->{'co-owners'} eq '0') {
3790: $coownersoff = ' checked="checked" ';
3791: $coownerson = ' ';
3792: } else {
3793: $coownerson = ' checked="checked" ';
3794: $coownersoff = ' ';
3795: }
3796: } else {
3797: $coownersoff = ' checked="checked" ';
3798: $coownerson = ' ';
3799: }
3800: if (exists($settings->{'sender_domain'})) {
3801: $defdom = $settings->{'sender_domain'};
3802: }
3803: if (exists($settings->{'failsafe'})) {
3804: $failsafe = $settings->{'failsafe'};
3805: if ($failsafe eq 'zero') {
3806: $failsafechecked{'zero'} = ' checked="checked"';
3807: $failsafechecked{'off'} = '';
3808: $failsafesty = 'inline-block';
3809: } elsif ($failsafe eq 'any') {
3810: $failsafechecked{'any'} = ' checked="checked"';
3811: $failsafechecked{'off'} = '';
3812: }
3813: $autofailsafe = $settings->{'autofailsafe'};
3814: } elsif (exists($settings->{'autofailsafe'})) {
3815: $autofailsafe = $settings->{'autofailsafe'};
3816: if ($autofailsafe ne '') {
3817: $failsafechecked{'zero'} = ' checked="checked"';
3818: $failsafe = 'zero';
3819: $failsafechecked{'off'} = '';
3820: }
3821: }
3822: } else {
3823: if ($autorun) {
3824: $runon = ' checked="checked" ';
3825: $runoff = ' ';
3826: } else {
3827: $runoff = ' checked="checked" ';
3828: $runon = ' ';
3829: }
3830: }
3831: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3832: my $notif_sender;
3833: if (ref($settings) eq 'HASH') {
3834: $notif_sender = $settings->{'sender_uname'};
3835: }
3836: my $datatable='<tr class="LC_odd_row">'.
3837: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3838: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3839: '<input type="radio" name="autoenroll_run"'.
3840: $runon.' value="1" />'.&mt('Yes').'</label> '.
3841: '<label><input type="radio" name="autoenroll_run"'.
3842: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3843: '</tr><tr>'.
3844: '<td>'.&mt('Notification messages - sender').
3845: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3846: &mt('username').': '.
3847: '<input type="text" name="sender_uname" value="'.
3848: $notif_sender.'" size="10" /> '.&mt('domain').
3849: ': '.$domform.'</span></td></tr>'.
3850: '<tr class="LC_odd_row">'.
3851: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3852: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3853: '<input type="radio" name="autoassign_coowners"'.
3854: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3855: '<label><input type="radio" name="autoassign_coowners"'.
3856: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3857: '</tr><tr>'.
3858: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3859: '<td class="LC_left_item"><span class="LC_nobreak">'.
3860: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
3861: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
3862: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
3863: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3864: '<span class="LC_nobreak">'.
3865: &mt('Threshold for number of students in section to drop: [_1]',
3866: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3867: '</span></div></td></tr>';
3868: $$rowtotal += 4;
3869: return $datatable;
3870: }
3871:
3872: sub print_autoupdate {
3873: my ($position,$dom,$settings,$rowtotal) = @_;
3874: my ($enable,$datatable);
3875: if ($position eq 'top') {
3876: my %choices = &Apache::lonlocal::texthash (
3877: run => 'Auto-update active?',
3878: classlists => 'Update information in classlists?',
3879: unexpired => 'Skip updates for users without active or future roles?',
3880: lastactive => 'Skip updates for inactive users?',
3881: );
3882: my $itemcount = 0;
3883: my $updateon = ' ';
3884: my $updateoff = ' checked="checked" ';
3885: if (ref($settings) eq 'HASH') {
3886: if ($settings->{'run'} eq '1') {
3887: $updateon = $updateoff;
3888: $updateoff = ' ';
3889: }
3890: }
3891: $enable = '<tr class="LC_odd_row">'.
3892: '<td>'.$choices{'run'}.'</td>'.
3893: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3894: '<input type="radio" name="autoupdate_run"'.
3895: $updateoff.'value="0" />'.&mt('No').'</label> '.
3896: '<label><input type="radio" name="autoupdate_run"'.
3897: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3898: '</tr>';
3899: my @toggles = ('classlists','unexpired');
3900: my %defaultchecked = ('classlists' => 'off',
3901: 'unexpired' => 'off'
3902: );
3903: $$rowtotal ++;
3904: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3905: \%choices,$itemcount,'','','left','no');
3906: $datatable = $enable.$datatable;
3907: $$rowtotal += $itemcount;
3908: my $lastactiveon = ' ';
3909: my $lastactiveoff = ' checked="checked" ';
3910: my $lastactivestyle = 'none';
3911: my $lastactivedays;
3912: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3913: if (ref($settings) eq 'HASH') {
3914: if ($settings->{'lastactive'} =~ /^\d+$/) {
3915: $lastactiveon = $lastactiveoff;
3916: $lastactiveoff = ' ';
3917: $lastactivestyle = 'inline-block';
3918: $lastactivedays = $settings->{'lastactive'};
3919: }
3920: }
3921: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3922: $datatable .= '<tr'.$css_class.'>'.
3923: '<td>'.$choices{'lastactive'}.'</td>'.
3924: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3925: '<input type="radio" name="lastactive"'.
3926: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3927: ' <label>'.
3928: '<input type="radio" name="lastactive"'.
3929: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3930: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3931: ': '.&mt('inactive = no activity in last [_1] days',
3932: '<input type="text" size="5" name="lastactivedays" value="'.
3933: $lastactivedays.'" />').
3934: '</span></td>'.
3935: '</tr>';
3936: $$rowtotal ++;
3937: } elsif ($position eq 'middle') {
3938: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3939: my $numinrow = 3;
3940: my $locknamesettings;
3941: $datatable .= &insttypes_row($settings,$types,$usertypes,
3942: $dom,$numinrow,$othertitle,
3943: 'lockablenames',$rowtotal);
3944: $$rowtotal ++;
3945: } else {
3946: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3947: my @fields = ('lastname','firstname','middlename','generation',
3948: 'permanentemail','id');
3949: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3950: my $numrows = 0;
3951: if (ref($types) eq 'ARRAY') {
3952: if (@{$types} > 0) {
3953: $datatable =
3954: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3955: \@fields,$types,\$numrows);
3956: $$rowtotal += @{$types};
3957: }
3958: }
3959: $datatable .=
3960: &usertype_update_row($settings,{'default' => $othertitle},
3961: \%fieldtitles,\@fields,['default'],
3962: \$numrows);
3963: $$rowtotal ++;
3964: }
3965: return $datatable;
3966: }
3967:
3968: sub print_autocreate {
3969: my ($dom,$settings,$rowtotal) = @_;
3970: my (%createon,%createoff,%currhash);
3971: my @types = ('xml','req');
3972: if (ref($settings) eq 'HASH') {
3973: foreach my $item (@types) {
3974: $createoff{$item} = ' checked="checked" ';
3975: $createon{$item} = ' ';
3976: if (exists($settings->{$item})) {
3977: if ($settings->{$item}) {
3978: $createon{$item} = ' checked="checked" ';
3979: $createoff{$item} = ' ';
3980: }
3981: }
3982: }
3983: if ($settings->{'xmldc'} ne '') {
3984: $currhash{$settings->{'xmldc'}} = 1;
3985: }
3986: } else {
3987: foreach my $item (@types) {
3988: $createoff{$item} = ' checked="checked" ';
3989: $createon{$item} = ' ';
3990: }
3991: }
3992: $$rowtotal += 2;
3993: my $numinrow = 2;
3994: my $datatable='<tr class="LC_odd_row">'.
3995: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3996: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3997: '<input type="radio" name="autocreate_xml"'.
3998: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3999: '<label><input type="radio" name="autocreate_xml"'.
4000: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4001: '</td></tr><tr>'.
4002: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4003: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4004: '<input type="radio" name="autocreate_req"'.
4005: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4006: '<label><input type="radio" name="autocreate_req"'.
4007: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4008: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4009: 'autocreate_xmldc',%currhash);
4010: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4011: if ($numdc > 1) {
4012: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4013: '</td><td class="LC_left_item">';
4014: } else {
4015: $datatable .= &mt('Course creation processed as:').
4016: '</td><td class="LC_right_item">';
4017: }
4018: $datatable .= $dctable.'</td></tr>';
4019: $$rowtotal += $rows;
4020: return $datatable;
4021: }
4022:
4023: sub print_directorysrch {
4024: my ($position,$dom,$settings,$rowtotal) = @_;
4025: my $datatable;
4026: if ($position eq 'top') {
4027: my $instsrchon = ' ';
4028: my $instsrchoff = ' checked="checked" ';
4029: my ($exacton,$containson,$beginson);
4030: my $instlocalon = ' ';
4031: my $instlocaloff = ' checked="checked" ';
4032: if (ref($settings) eq 'HASH') {
4033: if ($settings->{'available'} eq '1') {
4034: $instsrchon = $instsrchoff;
4035: $instsrchoff = ' ';
4036: }
4037: if ($settings->{'localonly'} eq '1') {
4038: $instlocalon = $instlocaloff;
4039: $instlocaloff = ' ';
4040: }
4041: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4042: foreach my $type (@{$settings->{'searchtypes'}}) {
4043: if ($type eq 'exact') {
4044: $exacton = ' checked="checked" ';
4045: } elsif ($type eq 'contains') {
4046: $containson = ' checked="checked" ';
4047: } elsif ($type eq 'begins') {
4048: $beginson = ' checked="checked" ';
4049: }
4050: }
4051: } else {
4052: if ($settings->{'searchtypes'} eq 'exact') {
4053: $exacton = ' checked="checked" ';
4054: } elsif ($settings->{'searchtypes'} eq 'contains') {
4055: $containson = ' checked="checked" ';
4056: } elsif ($settings->{'searchtypes'} eq 'specify') {
4057: $exacton = ' checked="checked" ';
4058: $containson = ' checked="checked" ';
4059: }
4060: }
4061: }
4062: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4063: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4064:
4065: my $numinrow = 4;
4066: my $cansrchrow = 0;
4067: $datatable='<tr class="LC_odd_row">'.
4068: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4069: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4070: '<input type="radio" name="dirsrch_available"'.
4071: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4072: '<label><input type="radio" name="dirsrch_available"'.
4073: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4074: '</tr><tr>'.
4075: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4076: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4077: '<input type="radio" name="dirsrch_instlocalonly"'.
4078: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4079: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4080: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4081: '</tr>';
4082: $$rowtotal += 2;
4083: if (ref($usertypes) eq 'HASH') {
4084: if (keys(%{$usertypes}) > 0) {
4085: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4086: $numinrow,$othertitle,'cansearch',
4087: $rowtotal);
4088: $cansrchrow = 1;
4089: }
4090: }
4091: if ($cansrchrow) {
4092: $$rowtotal ++;
4093: $datatable .= '<tr>';
4094: } else {
4095: $datatable .= '<tr class="LC_odd_row">';
4096: }
4097: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4098: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4099: foreach my $title (@{$titleorder}) {
4100: if (defined($searchtitles->{$title})) {
4101: my $check = ' ';
4102: if (ref($settings) eq 'HASH') {
4103: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4104: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4105: $check = ' checked="checked" ';
4106: }
4107: }
4108: }
4109: $datatable .= '<td class="LC_left_item">'.
4110: '<span class="LC_nobreak"><label>'.
4111: '<input type="checkbox" name="searchby" '.
4112: 'value="'.$title.'"'.$check.'/>'.
4113: $searchtitles->{$title}.'</label></span></td>';
4114: }
4115: }
4116: $datatable .= '</tr></table></td></tr>';
4117: $$rowtotal ++;
4118: if ($cansrchrow) {
4119: $datatable .= '<tr class="LC_odd_row">';
4120: } else {
4121: $datatable .= '<tr>';
4122: }
4123: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4124: '<td class="LC_left_item" colspan="2">'.
4125: '<span class="LC_nobreak"><label>'.
4126: '<input type="checkbox" name="searchtypes" '.
4127: $exacton.' value="exact" />'.&mt('Exact match').
4128: '</label> '.
4129: '<label><input type="checkbox" name="searchtypes" '.
4130: $beginson.' value="begins" />'.&mt('Begins with').
4131: '</label> '.
4132: '<label><input type="checkbox" name="searchtypes" '.
4133: $containson.' value="contains" />'.&mt('Contains').
4134: '</label></span></td></tr>';
4135: $$rowtotal ++;
4136: } else {
4137: my $domsrchon = ' checked="checked" ';
4138: my $domsrchoff = ' ';
4139: my $domlocalon = ' ';
4140: my $domlocaloff = ' checked="checked" ';
4141: if (ref($settings) eq 'HASH') {
4142: if ($settings->{'lclocalonly'} eq '1') {
4143: $domlocalon = $domlocaloff;
4144: $domlocaloff = ' ';
4145: }
4146: if ($settings->{'lcavailable'} eq '0') {
4147: $domsrchoff = $domsrchon;
4148: $domsrchon = ' ';
4149: }
4150: }
4151: $datatable='<tr class="LC_odd_row">'.
4152: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4153: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4154: '<input type="radio" name="dirsrch_domavailable"'.
4155: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4156: '<label><input type="radio" name="dirsrch_domavailable"'.
4157: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4158: '</tr><tr>'.
4159: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4160: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4161: '<input type="radio" name="dirsrch_domlocalonly"'.
4162: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4163: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4164: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4165: '</tr>';
4166: $$rowtotal += 2;
4167: }
4168: return $datatable;
4169: }
4170:
4171: sub print_contacts {
4172: my ($position,$dom,$settings,$rowtotal) = @_;
4173: my $datatable;
4174: my @contacts = ('adminemail','supportemail');
4175: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4176: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4177: if ($position eq 'top') {
4178: if (ref($settings) eq 'HASH') {
4179: foreach my $item (@contacts) {
4180: if (exists($settings->{$item})) {
4181: $to{$item} = $settings->{$item};
4182: }
4183: }
4184: }
4185: } elsif ($position eq 'middle') {
4186: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4187: 'updatesmail','idconflictsmail','hostipmail');
4188: foreach my $type (@mailings) {
4189: $otheremails{$type} = '';
4190: }
4191: } elsif ($position eq 'lower') {
4192: if (ref($settings) eq 'HASH') {
4193: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4194: %lonstatus = %{$settings->{'lonstatus'}};
4195: }
4196: }
4197: } else {
4198: @mailings = ('helpdeskmail','otherdomsmail');
4199: foreach my $type (@mailings) {
4200: $otheremails{$type} = '';
4201: }
4202: $bccemails{'helpdeskmail'} = '';
4203: $bccemails{'otherdomsmail'} = '';
4204: $includestr{'helpdeskmail'} = '';
4205: $includestr{'otherdomsmail'} = '';
4206: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4207: }
4208: if (ref($settings) eq 'HASH') {
4209: unless (($position eq 'top') || ($position eq 'lower')) {
4210: foreach my $type (@mailings) {
4211: if (exists($settings->{$type})) {
4212: if (ref($settings->{$type}) eq 'HASH') {
4213: foreach my $item (@contacts) {
4214: if ($settings->{$type}{$item}) {
4215: $checked{$type}{$item} = ' checked="checked" ';
4216: }
4217: }
4218: $otheremails{$type} = $settings->{$type}{'others'};
4219: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4220: $bccemails{$type} = $settings->{$type}{'bcc'};
4221: if ($settings->{$type}{'include'} ne '') {
4222: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4223: $includestr{$type} = &unescape($includestr{$type});
4224: }
4225: }
4226: }
4227: } elsif ($type eq 'lonstatusmail') {
4228: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4229: }
4230: }
4231: }
4232: if ($position eq 'bottom') {
4233: foreach my $type (@mailings) {
4234: $bccemails{$type} = $settings->{$type}{'bcc'};
4235: if ($settings->{$type}{'include'} ne '') {
4236: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4237: $includestr{$type} = &unescape($includestr{$type});
4238: }
4239: }
4240: if (ref($settings->{'helpform'}) eq 'HASH') {
4241: if (ref($fields) eq 'ARRAY') {
4242: foreach my $field (@{$fields}) {
4243: $currfield{$field} = $settings->{'helpform'}{$field};
4244: }
4245: }
4246: if (exists($settings->{'helpform'}{'maxsize'})) {
4247: $maxsize = $settings->{'helpform'}{'maxsize'};
4248: } else {
4249: $maxsize = '1.0';
4250: }
4251: } else {
4252: if (ref($fields) eq 'ARRAY') {
4253: foreach my $field (@{$fields}) {
4254: $currfield{$field} = 'yes';
4255: }
4256: }
4257: $maxsize = '1.0';
4258: }
4259: }
4260: } else {
4261: if ($position eq 'top') {
4262: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4263: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4264: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4265: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4266: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4267: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4268: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4269: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4270: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4271: } elsif ($position eq 'bottom') {
4272: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4273: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4274: if (ref($fields) eq 'ARRAY') {
4275: foreach my $field (@{$fields}) {
4276: $currfield{$field} = 'yes';
4277: }
4278: }
4279: $maxsize = '1.0';
4280: }
4281: }
4282: my ($titles,$short_titles) = &contact_titles();
4283: my $rownum = 0;
4284: my $css_class;
4285: if ($position eq 'top') {
4286: foreach my $item (@contacts) {
4287: $css_class = $rownum%2?' class="LC_odd_row"':'';
4288: $datatable .= '<tr'.$css_class.'>'.
4289: '<td><span class="LC_nobreak">'.$titles->{$item}.
4290: '</span></td><td class="LC_right_item">'.
4291: '<input type="text" name="'.$item.'" value="'.
4292: $to{$item}.'" /></td></tr>';
4293: $rownum ++;
4294: }
4295: } elsif ($position eq 'bottom') {
4296: $css_class = $rownum%2?' class="LC_odd_row"':'';
4297: $datatable .= '<tr'.$css_class.'>'.
4298: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4299: &mt('(e-mail, subject, and description always shown)').
4300: '</td><td class="LC_left_item">';
4301: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4302: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4303: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4304: foreach my $field (@{$fields}) {
4305: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4306: if (($field eq 'screenshot') || ($field eq 'cc')) {
4307: $datatable .= ' '.&mt('(logged-in users)');
4308: }
4309: $datatable .='</td><td>';
4310: my $clickaction;
4311: if ($field eq 'screenshot') {
4312: $clickaction = ' onclick="screenshotSize(this);"';
4313: }
4314: if (ref($possoptions->{$field}) eq 'ARRAY') {
4315: foreach my $option (@{$possoptions->{$field}}) {
4316: my $checked;
4317: if ($currfield{$field} eq $option) {
4318: $checked = ' checked="checked"';
4319: }
4320: $datatable .= '<span class="LC_nobreak"><label>'.
4321: '<input type="radio" name="helpform_'.$field.'" '.
4322: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4323: '</label></span>'.(' 'x2);
4324: }
4325: }
4326: if ($field eq 'screenshot') {
4327: my $display;
4328: if ($currfield{$field} eq 'no') {
4329: $display = ' style="display:none"';
4330: }
4331: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4332: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4333: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4334: }
4335: $datatable .= '</td></tr>';
4336: }
4337: $datatable .= '</table>';
4338: }
4339: $datatable .= '</td></tr>'."\n";
4340: $rownum ++;
4341: }
4342: unless (($position eq 'top') || ($position eq 'lower')) {
4343: foreach my $type (@mailings) {
4344: $css_class = $rownum%2?' class="LC_odd_row"':'';
4345: $datatable .= '<tr'.$css_class.'>'.
4346: '<td><span class="LC_nobreak">'.
4347: $titles->{$type}.': </span></td>'.
4348: '<td class="LC_left_item">';
4349: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4350: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4351: }
4352: $datatable .= '<span class="LC_nobreak">';
4353: foreach my $item (@contacts) {
4354: $datatable .= '<label>'.
4355: '<input type="checkbox" name="'.$type.'"'.
4356: $checked{$type}{$item}.
4357: ' value="'.$item.'" />'.$short_titles->{$item}.
4358: '</label> ';
4359: }
4360: $datatable .= '</span><br />'.&mt('Others').': '.
4361: '<input type="text" name="'.$type.'_others" '.
4362: 'value="'.$otheremails{$type}.'" />';
4363: my %locchecked;
4364: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4365: foreach my $loc ('s','b') {
4366: if ($includeloc{$type} eq $loc) {
4367: $locchecked{$loc} = ' checked="checked"';
4368: last;
4369: }
4370: }
4371: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4372: '<input type="text" name="'.$type.'_bcc" '.
4373: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4374: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4375: &mt('Text automatically added to e-mail:').' '.
4376: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4377: '<span class="LC_nobreak">'.&mt('Location:').' '.
4378: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4379: (' 'x2).
4380: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4381: '</span></fieldset>';
4382: }
4383: $datatable .= '</td></tr>'."\n";
4384: $rownum ++;
4385: }
4386: }
4387: if ($position eq 'middle') {
4388: my %choices;
4389: my $corelink = &core_link_msu();
4390: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4391: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4392: $corelink);
4393: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4394: my @toggles = ('reporterrors','reportupdates','reportstatus');
4395: my %defaultchecked = ('reporterrors' => 'on',
4396: 'reportupdates' => 'on',
4397: 'reportstatus' => 'on');
4398: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4399: \%choices,$rownum);
4400: $datatable .= $reports;
4401: } elsif ($position eq 'lower') {
4402: my (%current,%excluded,%weights);
4403: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4404: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4405: $current{'errorthreshold'} = $lonstatus{'threshold'};
4406: } else {
4407: $current{'errorthreshold'} = $defaults->{'threshold'};
4408: }
4409: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4410: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4411: } else {
4412: $current{'errorsysmail'} = $defaults->{'sysmail'};
4413: }
4414: if (ref($lonstatus{'weights'}) eq 'HASH') {
4415: foreach my $type ('E','W','N','U') {
4416: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4417: $weights{$type} = $lonstatus{'weights'}{$type};
4418: } else {
4419: $weights{$type} = $defaults->{$type};
4420: }
4421: }
4422: } else {
4423: foreach my $type ('E','W','N','U') {
4424: $weights{$type} = $defaults->{$type};
4425: }
4426: }
4427: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4428: if (@{$lonstatus{'excluded'}} > 0) {
4429: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4430: }
4431: }
4432: foreach my $item ('errorthreshold','errorsysmail') {
4433: $css_class = $rownum%2?' class="LC_odd_row"':'';
4434: $datatable .= '<tr'.$css_class.'>'.
4435: '<td class="LC_left_item"><span class="LC_nobreak">'.
4436: $titles->{$item}.
4437: '</span></td><td class="LC_left_item">'.
4438: '<input type="text" name="'.$item.'" value="'.
4439: $current{$item}.'" size="5" /></td></tr>';
4440: $rownum ++;
4441: }
4442: $css_class = $rownum%2?' class="LC_odd_row"':'';
4443: $datatable .= '<tr'.$css_class.'>'.
4444: '<td class="LC_left_item">'.
4445: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4446: '</span></td><td class="LC_left_item"><table><tr>';
4447: foreach my $type ('E','W','N','U') {
4448: $datatable .= '<td>'.$names->{$type}.'<br />'.
4449: '<input type="text" name="errorweights_'.$type.'" value="'.
4450: $weights{$type}.'" size="5" /></td>';
4451: }
4452: $datatable .= '</tr></table></tr>';
4453: $rownum ++;
4454: $css_class = $rownum%2?' class="LC_odd_row"':'';
4455: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4456: $titles->{'errorexcluded'}.'</td>'.
4457: '<td class="LC_left_item"><table>';
4458: my $numinrow = 4;
4459: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4460: for (my $i=0; $i<@ids; $i++) {
4461: my $rem = $i%($numinrow);
4462: if ($rem == 0) {
4463: if ($i > 0) {
4464: $datatable .= '</tr>';
4465: }
4466: $datatable .= '<tr>';
4467: }
4468: my $check;
4469: if ($excluded{$ids[$i]}) {
4470: $check = ' checked="checked" ';
4471: }
4472: $datatable .= '<td class="LC_left_item">'.
4473: '<span class="LC_nobreak"><label>'.
4474: '<input type="checkbox" name="errorexcluded" '.
4475: 'value="'.$ids[$i].'"'.$check.' />'.
4476: $ids[$i].'</label></span></td>';
4477: }
4478: my $colsleft = $numinrow - @ids%($numinrow);
4479: if ($colsleft > 1 ) {
4480: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4481: ' </td>';
4482: } elsif ($colsleft == 1) {
4483: $datatable .= '<td class="LC_left_item"> </td>';
4484: }
4485: $datatable .= '</tr></table></td></tr>';
4486: $rownum ++;
4487: } elsif ($position eq 'bottom') {
4488: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4489: my (@posstypes,%usertypeshash);
4490: if (ref($types) eq 'ARRAY') {
4491: @posstypes = @{$types};
4492: }
4493: if (@posstypes) {
4494: if (ref($usertypes) eq 'HASH') {
4495: %usertypeshash = %{$usertypes};
4496: }
4497: my @overridden;
4498: my $numinrow = 4;
4499: if (ref($settings) eq 'HASH') {
4500: if (ref($settings->{'overrides'}) eq 'HASH') {
4501: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4502: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4503: push(@overridden,$key);
4504: foreach my $item (@contacts) {
4505: if ($settings->{'overrides'}{$key}{$item}) {
4506: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4507: }
4508: }
4509: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4510: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4511: $includeloc{'override_'.$key} = '';
4512: $includestr{'override_'.$key} = '';
4513: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4514: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4515: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4516: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4517: }
4518: }
4519: }
4520: }
4521: }
4522: my $customclass = 'LC_helpdesk_override';
4523: my $optionsprefix = 'LC_options_helpdesk_';
4524:
4525: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4526: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4527: $numinrow,$othertitle,'overrides',
4528: \$rownum,$onclicktypes,$customclass);
4529: $rownum ++;
4530: $usertypeshash{'default'} = $othertitle;
4531: foreach my $status (@posstypes) {
4532: my $css_class;
4533: if ($rownum%2) {
4534: $css_class = 'LC_odd_row ';
4535: }
4536: $css_class .= $customclass;
4537: my $rowid = $optionsprefix.$status;
4538: my $hidden = 1;
4539: my $currstyle = 'display:none';
4540: if (grep(/^\Q$status\E$/,@overridden)) {
4541: $currstyle = 'display:table-row';
4542: $hidden = 0;
4543: }
4544: my $key = 'override_'.$status;
4545: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4546: $includeloc{$key},$includestr{$key},$status,$rowid,
4547: $usertypeshash{$status},$css_class,$currstyle,
4548: \@contacts,$short_titles);
4549: unless ($hidden) {
4550: $rownum ++;
4551: }
4552: }
4553: }
4554: }
4555: $$rowtotal += $rownum;
4556: return $datatable;
4557: }
4558:
4559: sub core_link_msu {
4560: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4561: &mt('LON-CAPA core group - MSU'),600,500);
4562: }
4563:
4564: sub overridden_helpdesk {
4565: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4566: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4567: my $class = 'LC_left_item';
4568: if ($css_class) {
4569: $css_class = ' class="'.$css_class.'"';
4570: }
4571: if ($rowid) {
4572: $rowid = ' id="'.$rowid.'"';
4573: }
4574: if ($rowstyle) {
4575: $rowstyle = ' style="'.$rowstyle.'"';
4576: }
4577: my ($output,$description);
4578: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4579: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4580: "<td>$description</td>\n".
4581: '<td class="'.$class.'" colspan="2">'.
4582: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4583: '<span class="LC_nobreak">';
4584: if (ref($contacts) eq 'ARRAY') {
4585: foreach my $item (@{$contacts}) {
4586: my $check;
4587: if (ref($checked) eq 'HASH') {
4588: $check = $checked->{$item};
4589: }
4590: my $title;
4591: if (ref($short_titles) eq 'HASH') {
4592: $title = $short_titles->{$item};
4593: }
4594: $output .= '<label>'.
4595: '<input type="checkbox" name="override_'.$type.'"'.$check.
4596: ' value="'.$item.'" />'.$title.'</label> ';
4597: }
4598: }
4599: $output .= '</span><br />'.&mt('Others').': '.
4600: '<input type="text" name="override_'.$type.'_others" '.
4601: 'value="'.$otheremails.'" />';
4602: my %locchecked;
4603: foreach my $loc ('s','b') {
4604: if ($includeloc eq $loc) {
4605: $locchecked{$loc} = ' checked="checked"';
4606: last;
4607: }
4608: }
4609: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4610: '<input type="text" name="override_'.$type.'_bcc" '.
4611: 'value="'.$bccemails.'" /></fieldset>'.
4612: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4613: &mt('Text automatically added to e-mail:').' '.
4614: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4615: '<span class="LC_nobreak">'.&mt('Location:').' '.
4616: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4617: (' 'x2).
4618: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4619: '</span></fieldset>'.
4620: '</td></tr>'."\n";
4621: return $output;
4622: }
4623:
4624: sub contacts_javascript {
4625: return <<"ENDSCRIPT";
4626:
4627: <script type="text/javascript">
4628: // <![CDATA[
4629:
4630: function screenshotSize(field) {
4631: if (document.getElementById('help_screenshotsize')) {
4632: if (field.value == 'no') {
4633: document.getElementById('help_screenshotsize').style.display="none";
4634: } else {
4635: document.getElementById('help_screenshotsize').style.display="";
4636: }
4637: }
4638: return;
4639: }
4640:
4641: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4642: if (form.elements[checkbox].length != undefined) {
4643: var count = 0;
4644: if (docount) {
4645: for (var i=0; i<form.elements[checkbox].length; i++) {
4646: if (form.elements[checkbox][i].checked) {
4647: count ++;
4648: }
4649: }
4650: }
4651: for (var i=0; i<form.elements[checkbox].length; i++) {
4652: var type = form.elements[checkbox][i].value;
4653: if (document.getElementById(prefix+type)) {
4654: if (form.elements[checkbox][i].checked) {
4655: document.getElementById(prefix+type).style.display = 'table-row';
4656: if (count % 2 == 1) {
4657: document.getElementById(prefix+type).className = target+' LC_odd_row';
4658: } else {
4659: document.getElementById(prefix+type).className = target;
4660: }
4661: count ++;
4662: } else {
4663: document.getElementById(prefix+type).style.display = 'none';
4664: }
4665: }
4666: }
4667: }
4668: return;
4669: }
4670:
4671: // ]]>
4672: </script>
4673:
4674: ENDSCRIPT
4675: }
4676:
4677: sub print_helpsettings {
4678: my ($position,$dom,$settings,$rowtotal) = @_;
4679: my $confname = $dom.'-domainconfig';
4680: my $formname = 'display';
4681: my ($datatable,$itemcount);
4682: if ($position eq 'top') {
4683: $itemcount = 1;
4684: my (%choices,%defaultchecked,@toggles);
4685: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4686: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4687: &mt('LON-CAPA bug tracker'),600,500));
4688: %defaultchecked = ('submitbugs' => 'on');
4689: @toggles = ('submitbugs');
4690: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4691: \%choices,$itemcount);
4692: $$rowtotal ++;
4693: } else {
4694: my $css_class;
4695: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4696: my (%customroles,%ordered,%current);
4697: if (ref($settings) eq 'HASH') {
4698: if (ref($settings->{'adhoc'}) eq 'HASH') {
4699: %current = %{$settings->{'adhoc'}};
4700: }
4701: }
4702: my $count = 0;
4703: foreach my $key (sort(keys(%existing))) {
4704: if ($key=~/^rolesdef\_(\w+)$/) {
4705: my $rolename = $1;
4706: my (%privs,$order);
4707: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4708: $customroles{$rolename} = \%privs;
4709: if (ref($current{$rolename}) eq 'HASH') {
4710: $order = $current{$rolename}{'order'};
4711: }
4712: if ($order eq '') {
4713: $order = $count;
4714: }
4715: $ordered{$order} = $rolename;
4716: $count++;
4717: }
4718: }
4719: my $maxnum = scalar(keys(%ordered));
4720: my @roles_by_num = ();
4721: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4722: push(@roles_by_num,$item);
4723: }
4724: my $context = 'domprefs';
4725: my $crstype = 'Course';
4726: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4727: my @accesstypes = ('all','dh','da','none');
4728: my ($numstatustypes,@jsarray);
4729: if (ref($types) eq 'ARRAY') {
4730: if (@{$types} > 0) {
4731: $numstatustypes = scalar(@{$types});
4732: push(@accesstypes,'status');
4733: @jsarray = ('bystatus');
4734: }
4735: }
4736: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4737: if (keys(%domhelpdesk)) {
4738: push(@accesstypes,('inc','exc'));
4739: push(@jsarray,('notinc','notexc'));
4740: }
4741: my $hiddenstr = join("','",@jsarray);
4742: my $context = 'domprefs';
4743: my $crstype = 'Course';
4744: my $prefix = 'helproles_';
4745: my $add_class = 'LC_hidden';
4746: foreach my $num (@roles_by_num) {
4747: my $role = $ordered{$num};
4748: my ($desc,$access,@statuses);
4749: if (ref($current{$role}) eq 'HASH') {
4750: $desc = $current{$role}{'desc'};
4751: $access = $current{$role}{'access'};
4752: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4753: @statuses = @{$current{$role}{'insttypes'}};
4754: }
4755: }
4756: if ($desc eq '') {
4757: $desc = $role;
4758: }
4759: my $identifier = 'custhelp'.$num;
4760: my %full=();
4761: my %levels= (
4762: course => {},
4763: domain => {},
4764: system => {},
4765: );
4766: my %levelscurrent=(
4767: course => {},
4768: domain => {},
4769: system => {},
4770: );
4771: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4772: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4773: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4774: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4775: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
4776: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4777: for (my $k=0; $k<=$maxnum; $k++) {
4778: my $vpos = $k+1;
4779: my $selstr;
4780: if ($k == $num) {
4781: $selstr = ' selected="selected" ';
4782: }
4783: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4784: }
4785: $datatable .= '</select>'.(' 'x2).
4786: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4787: '</td>'.
4788: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4789: &mt('Name shown to users:').
4790: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4791: '</fieldset>'.
4792: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4793: $othertitle,$usertypes,$types,\%domhelpdesk).
4794: '<fieldset>'.
4795: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4796: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4797: \%levelscurrent,$identifier,
4798: 'LC_hidden',$prefix.$num.'_privs').
4799: '</fieldset></td>';
4800: $itemcount ++;
4801: }
4802: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4803: my $newcust = 'custhelp'.$count;
4804: my (%privs,%levelscurrent);
4805: my %full=();
4806: my %levels= (
4807: course => {},
4808: domain => {},
4809: system => {},
4810: );
4811: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4812: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4813: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4814: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
4815: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4816: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4817: for (my $k=0; $k<$maxnum+1; $k++) {
4818: my $vpos = $k+1;
4819: my $selstr;
4820: if ($k == $maxnum) {
4821: $selstr = ' selected="selected" ';
4822: }
4823: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4824: }
4825: $datatable .= '</select> '."\n".
4826: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4827: '</label></span></td>'.
4828: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4829: '<span class="LC_nobreak">'.
4830: &mt('Internal name:').
4831: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4832: '</span>'.(' 'x4).
4833: '<span class="LC_nobreak">'.
4834: &mt('Name shown to users:').
4835: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4836: '</span></fieldset>'.
4837: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4838: $usertypes,$types,\%domhelpdesk).
4839: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4840: &Apache::lonuserutils::custom_role_header($context,$crstype,
4841: \@templateroles,$newcust).
4842: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4843: \%levelscurrent,$newcust).
4844: '</fieldset>'.
4845: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4846: '</td></tr>';
4847: $count ++;
4848: $$rowtotal += $count;
4849: }
4850: return $datatable;
4851: }
4852:
4853: sub adhocbutton {
4854: my ($prefix,$num,$field,$visibility) = @_;
4855: my %lt = &Apache::lonlocal::texthash(
4856: show => 'Show details',
4857: hide => 'Hide details',
4858: );
4859: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4860: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4861: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4862: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4863: }
4864:
4865: sub helpsettings_javascript {
4866: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4867: return unless(ref($roles_by_num) eq 'ARRAY');
4868: my %html_js_lt = &Apache::lonlocal::texthash(
4869: show => 'Show details',
4870: hide => 'Hide details',
4871: );
4872: &html_escape(\%html_js_lt);
4873: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4874: return <<"ENDSCRIPT";
4875: <script type="text/javascript">
4876: // <![CDATA[
4877:
4878: function reorderHelpRoles(form,item) {
4879: var changedVal;
4880: $jstext
4881: var newpos = 'helproles_${total}_pos';
4882: var maxh = 1 + $total;
4883: var current = new Array();
4884: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4885: if (item == newpos) {
4886: changedVal = newitemVal;
4887: } else {
4888: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4889: current[newitemVal] = newpos;
4890: }
4891: for (var i=0; i<helproles.length; i++) {
4892: var elementName = 'helproles_'+helproles[i]+'_pos';
4893: if (elementName != item) {
4894: if (form.elements[elementName]) {
4895: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4896: current[currVal] = elementName;
4897: }
4898: }
4899: }
4900: var oldVal;
4901: for (var j=0; j<maxh; j++) {
4902: if (current[j] == undefined) {
4903: oldVal = j;
4904: }
4905: }
4906: if (oldVal < changedVal) {
4907: for (var k=oldVal+1; k<=changedVal ; k++) {
4908: var elementName = current[k];
4909: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4910: }
4911: } else {
4912: for (var k=changedVal; k<oldVal; k++) {
4913: var elementName = current[k];
4914: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4915: }
4916: }
4917: return;
4918: }
4919:
4920: function helpdeskAccess(num) {
4921: var curraccess = null;
4922: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4923: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4924: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4925: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4926: }
4927: }
4928: }
4929: var shown = Array();
4930: var hidden = Array();
4931: if (curraccess == 'none') {
4932: hidden = Array('$hiddenstr');
4933: } else {
4934: if (curraccess == 'status') {
4935: shown = Array('bystatus');
4936: hidden = Array('notinc','notexc');
4937: } else {
4938: if (curraccess == 'exc') {
4939: shown = Array('notexc');
4940: hidden = Array('notinc','bystatus');
4941: }
4942: if (curraccess == 'inc') {
4943: shown = Array('notinc');
4944: hidden = Array('notexc','bystatus');
4945: }
4946: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4947: hidden = Array('notinc','notexc','bystatus');
4948: }
4949: }
4950: }
4951: if (hidden.length > 0) {
4952: for (var i=0; i<hidden.length; i++) {
4953: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4954: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4955: }
4956: }
4957: }
4958: if (shown.length > 0) {
4959: for (var i=0; i<shown.length; i++) {
4960: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4961: if (shown[i] == 'privs') {
4962: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4963: } else {
4964: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4965: }
4966: }
4967: }
4968: }
4969: return;
4970: }
4971:
4972: function toggleHelpdeskItem(num,field) {
4973: if (document.getElementById('helproles_'+num+'_'+field)) {
4974: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4975: document.getElementById('helproles_'+num+'_'+field).className =
4976: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4977: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4978: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4979: }
4980: } else {
4981: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4982: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4983: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4984: }
4985: }
4986: }
4987: return;
4988: }
4989:
4990: // ]]>
4991: </script>
4992:
4993: ENDSCRIPT
4994: }
4995:
4996: sub helpdeskroles_access {
4997: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4998: $usertypes,$types,$domhelpdesk) = @_;
4999: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5000: my %lt = &Apache::lonlocal::texthash(
5001: 'rou' => 'Role usage',
5002: 'whi' => 'Which helpdesk personnel may use this role?',
5003: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5004: 'dh' => 'All with domain helpdesk role',
5005: 'da' => 'All with domain helpdesk assistant role',
5006: 'none' => 'None',
5007: 'status' => 'Determined based on institutional status',
5008: 'inc' => 'Include all, but exclude specific personnel',
5009: 'exc' => 'Exclude all, but include specific personnel',
5010: );
5011: my %usecheck = (
5012: all => ' checked="checked"',
5013: );
5014: my %displaydiv = (
5015: status => 'none',
5016: inc => 'none',
5017: exc => 'none',
5018: priv => 'block',
5019: );
5020: my $output;
5021: if (ref($current) eq 'HASH') {
5022: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5023: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5024: $usecheck{$current->{access}} = $usecheck{'all'};
5025: delete($usecheck{'all'});
5026: if ($current->{access} =~ /^(status|inc|exc)$/) {
5027: my $access = $1;
5028: $displaydiv{$access} = 'inline';
5029: } elsif ($current->{access} eq 'none') {
5030: $displaydiv{'priv'} = 'none';
5031: }
5032: }
5033: }
5034: }
5035: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5036: '<p>'.$lt{'whi'}.'</p>';
5037: foreach my $access (@{$accesstypes}) {
5038: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5039: ' onclick="helpdeskAccess('."'$num'".');" />'.
5040: $lt{$access}.'</label>';
5041: if ($access eq 'status') {
5042: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5043: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5044: $othertitle,$usertypes,$types).
5045: '</div>';
5046: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5047: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5048: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5049: '</div>';
5050: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5051: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5052: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5053: '</div>';
5054: }
5055: $output .= '</p>';
5056: }
5057: $output .= '</fieldset>';
5058: return $output;
5059: }
5060:
5061: sub radiobutton_prefs {
5062: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5063: $additional,$align,$firstval) = @_;
5064: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5065: (ref($choices) eq 'HASH'));
5066:
5067: my (%checkedon,%checkedoff,$datatable,$css_class);
5068:
5069: foreach my $item (@{$toggles}) {
5070: if ($defaultchecked->{$item} eq 'on') {
5071: $checkedon{$item} = ' checked="checked" ';
5072: $checkedoff{$item} = ' ';
5073: } elsif ($defaultchecked->{$item} eq 'off') {
5074: $checkedoff{$item} = ' checked="checked" ';
5075: $checkedon{$item} = ' ';
5076: }
5077: }
5078: if (ref($settings) eq 'HASH') {
5079: foreach my $item (@{$toggles}) {
5080: if ($settings->{$item} eq '1') {
5081: $checkedon{$item} = ' checked="checked" ';
5082: $checkedoff{$item} = ' ';
5083: } elsif ($settings->{$item} eq '0') {
5084: $checkedoff{$item} = ' checked="checked" ';
5085: $checkedon{$item} = ' ';
5086: }
5087: }
5088: }
5089: if ($onclick) {
5090: $onclick = ' onclick="'.$onclick.'"';
5091: }
5092: foreach my $item (@{$toggles}) {
5093: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5094: $datatable .=
5095: '<tr'.$css_class.'><td valign="top">'.
5096: '<span class="LC_nobreak">'.$choices->{$item}.
5097: '</span></td>';
5098: if ($align eq 'left') {
5099: $datatable .= '<td class="LC_left_item">';
5100: } else {
5101: $datatable .= '<td class="LC_right_item">';
5102: }
5103: $datatable .= '<span class="LC_nobreak">';
5104: if ($firstval eq 'no') {
5105: $datatable .=
5106: '<label><input type="radio" name="'.
5107: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5108: '</label> <label><input type="radio" name="'.$item.'" '.
5109: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5110: } else {
5111: $datatable .=
5112: '<label><input type="radio" name="'.
5113: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5114: '</label> <label><input type="radio" name="'.$item.'" '.
5115: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5116: }
5117: $datatable .= '</span>'.$additional.'</td></tr>';
5118: $itemcount ++;
5119: }
5120: return ($datatable,$itemcount);
5121: }
5122:
5123: sub print_ltitools {
5124: my ($position,$dom,$settings,$rowtotal) = @_;
5125: my (%rules,%encrypt,%privkeys,%linkprot);
5126: if (ref($settings) eq 'HASH') {
5127: if ($position eq 'top') {
5128: if (exists($settings->{'encrypt'})) {
5129: if (ref($settings->{'encrypt'}) eq 'HASH') {
5130: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5131: $encrypt{'toolsec_'.$key} = $settings->{'encrypt'}{$key};
5132: }
5133: }
5134: }
5135: if (exists($settings->{'private'})) {
5136: if (ref($settings->{'private'}) eq 'HASH') {
5137: if (ref($settings->{'private'}) eq 'HASH') {
5138: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5139: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5140: }
5141: }
5142: }
5143: }
5144: } elsif ($position eq 'middle') {
5145: if (exists($settings->{'rules'})) {
5146: if (ref($settings->{'rules'}) eq 'HASH') {
5147: %rules = %{$settings->{'rules'}};
5148: }
5149: }
5150: } else {
5151: foreach my $key ('encrypt','private','rules') {
5152: if (exists($settings->{$key})) {
5153: delete($settings->{$key});
5154: }
5155: }
5156: }
5157: }
5158: my $datatable;
5159: my $itemcount = 1;
5160: if ($position eq 'top') {
5161: $datatable = &secrets_form($dom,'toolsec',\%encrypt,\%privkeys,$rowtotal);
5162: } elsif ($position eq 'middle') {
5163: $datatable = &password_rules('toolsecrets',\$itemcount,\%rules);
5164: $$rowtotal += $itemcount;
5165: } else {
5166: $datatable = &Apache::courseprefs::print_ltitools($dom,'',$settings,\$rowtotal,'','','domain');
5167: }
5168: return $datatable;
5169: }
5170:
5171: sub ltitools_names {
5172: my %lt = &Apache::lonlocal::texthash(
5173: 'title' => 'Title',
5174: 'version' => 'Version',
5175: 'msgtype' => 'Message Type',
5176: 'sigmethod' => 'Signature Method',
5177: 'url' => 'URL',
5178: 'key' => 'Key',
5179: 'lifetime' => 'Nonce lifetime (s)',
5180: 'secret' => 'Secret',
5181: 'icon' => 'Icon',
5182: 'user' => 'User',
5183: 'fullname' => 'Full Name',
5184: 'firstname' => 'First Name',
5185: 'lastname' => 'Last Name',
5186: 'email' => 'E-mail',
5187: 'roles' => 'Role',
5188: 'window' => 'Window',
5189: 'tab' => 'Tab',
5190: 'iframe' => 'iFrame',
5191: 'height' => 'Height',
5192: 'width' => 'Width',
5193: 'linktext' => 'Default Link Text',
5194: 'explanation' => 'Default Explanation',
5195: 'passback' => 'Tool can return grades:',
5196: 'roster' => 'Tool can retrieve roster:',
5197: 'crstarget' => 'Display target',
5198: 'crslabel' => 'Course label',
5199: 'crstitle' => 'Course title',
5200: 'crslinktext' => 'Link Text',
5201: 'crsexplanation' => 'Explanation',
5202: 'crsappend' => 'Provider URL',
5203: );
5204: return %lt;
5205: }
5206:
5207: sub secrets_form {
5208: my ($dom,$context,$encrypt,$privkeys,$rowtotal) = @_;
5209: my @ids=&Apache::lonnet::current_machine_ids();
5210: my %servers = &Apache::lonnet::get_servers($dom,'library');
5211: my $primary = &Apache::lonnet::domain($dom,'primary');
5212: my ($css_class,$extra,$numshown,$itemcount,$output);
5213: $itemcount = 0;
5214: foreach my $hostid (sort(keys(%servers))) {
5215: my ($showextra,$divsty,$switch);
5216: if ($hostid eq $primary) {
5217: if ($context eq 'ltisec') {
5218: if (($encrypt->{'ltisec_consumers'}) || ($encrypt->{'ltisec_domlinkprot'})) {
5219: $showextra = 1;
5220: }
5221: if ($encrypt->{'ltisec_crslinkprot'}) {
5222: $showextra = 1;
5223: }
5224: } else {
5225: if (($encrypt->{'toolsec_crs'}) || ($encrypt->{'toolsec_dom'})) {
5226: $showextra = 1;
5227: }
5228: }
5229: unless (grep(/^\Q$hostid\E$/,@ids)) {
5230: $switch = 1;
5231: }
5232: if ($showextra) {
5233: $numshown ++;
5234: $divsty = 'display:inline-block';
5235: } else {
5236: $divsty = 'display:none';
5237: }
5238: $extra .= '<fieldset id="'.$context.'_info_'.$hostid.'" style="'.$divsty.'">'.
5239: '<legend>'.$hostid.'</legend>';
5240: if ($switch) {
5241: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
5242: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
5243: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5244: if (exists($privkeys->{$hostid})) {
5245: $extra .= '<div id="'.$context.'_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
5246: '<span class="LC_nobreak">'.
5247: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5248: '<span class="LC_nobreak">'.&mt('Change?').
5249: '<label><input type="radio" value="0" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5250: (' 'x2).
5251: '<label><input type="radio" value="1" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" />'.&mt('Yes').
5252: '</label> </span><div id="'.$context.'_divchgprivkey_'.$hostid.'" style="display:none" />'.
5253: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5254: '</span></div>';
5255: } else {
5256: $extra .= '<span class="LC_nobreak">'.
5257: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5258: '</span>'."\n";
5259: }
5260: } elsif (exists($privkeys->{$hostid})) {
5261: $extra .= '<div id="'.$context.'_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
5262: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5263: '<span class="LC_nobreak">'.&mt('Change?').
5264: '<label><input type="radio" value="0" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5265: (' 'x2).
5266: '<label><input type="radio" value="1" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" />'.&mt('Yes').
5267: '</label> </span><div id="'.$context.'_divchgprivkey_'.$hostid.'" style="display:none" />'.
5268: '<span class="LC_nobreak">'.&mt('New Key').':'.
5269: '<input type="password" size="20" name="'.$context.'_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
5270: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.'.$context.'_privkey_'.$hostid.'.type='."'text'".' } else { this.form.'.$context.'_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5271: '</span></div>';
5272: } else {
5273: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
5274: '<input type="password" size="20" name="'.$context.'_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
5275: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.'.$context.'_privkey_'.$hostid.'.type='."'text'".' } else { this.form.'.$context.'_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
5276: }
5277: $extra .= '</fieldset>';
5278: }
5279: }
5280: my (%choices,@toggles,%defaultchecked);
5281: if ($context eq 'ltisec') {
5282: %choices = &Apache::lonlocal::texthash (
5283: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
5284: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
5285: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
5286: );
5287: @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
5288: %defaultchecked = (
5289: 'ltisec_crslinkprot' => 'off',
5290: 'ltisec_domlinkprot' => 'off',
5291: 'ltisec_consumers' => 'off',
5292: );
5293: } else {
5294: %choices = &Apache::lonlocal::texthash (
5295: toolsec_crs => 'Encrypt stored external tool secrets defined in courses',
5296: toolsec_dom => 'Encrypt stored external tool secrets defined in domain',
5297: );
5298: @toggles = qw(toolsec_crs toolsec_dom);
5299: %defaultchecked = (
5300: 'toolsec_crs' => 'off',
5301: 'toolsec_dom' => 'off',
5302: );
5303: }
5304: my ($onclick,$itemcount);
5305: $onclick = 'javascript:toggleLTIEncKey(this.form,'."'$context'".');';
5306: ($output,$itemcount) = &radiobutton_prefs($encrypt,\@toggles,\%defaultchecked,
5307: \%choices,$itemcount,$onclick,'','left','no');
5308:
5309: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5310: my $noprivkeysty = 'display:inline-block';
5311: if ($numshown) {
5312: $noprivkeysty = 'display:none';
5313: }
5314: $output .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
5315: '<td><div id="'.$context.'_noprivkey" style="'.$noprivkeysty.'" >'.
5316: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
5317: $extra.
5318: '</td></tr>';
5319: $itemcount ++;
5320: $$rowtotal += $itemcount;
5321: return $output;
5322: }
5323:
5324: sub print_lti {
5325: my ($position,$dom,$settings,$rowtotal) = @_;
5326: my $itemcount = 1;
5327: my ($datatable,$css_class);
5328: my (%rules,%encrypt,%privkeys,%linkprot,%suggestions);
5329: if (ref($settings) eq 'HASH') {
5330: if ($position eq 'top') {
5331: if (exists($settings->{'encrypt'})) {
5332: if (ref($settings->{'encrypt'}) eq 'HASH') {
5333: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5334: if ($key eq 'consumers') {
5335: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
5336: } else {
5337: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
5338: }
5339: }
5340: }
5341: }
5342: if (exists($settings->{'private'})) {
5343: if (ref($settings->{'private'}) eq 'HASH') {
5344: if (ref($settings->{'private'}) eq 'HASH') {
5345: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5346: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5347: }
5348: }
5349: }
5350: }
5351: } elsif ($position eq 'upper') {
5352: if (exists($settings->{'rules'})) {
5353: if (ref($settings->{'rules'}) eq 'HASH') {
5354: %rules = %{$settings->{'rules'}};
5355: }
5356: }
5357: } elsif ($position eq 'middle') {
5358: if (exists($settings->{'suggested'})) {
5359: if (ref($settings->{'suggested'}) eq 'HASH') {
5360: %suggestions = %{$settings->{'suggested'}};
5361: }
5362: }
5363: } elsif ($position eq 'lower') {
5364: if (exists($settings->{'linkprot'})) {
5365: if (ref($settings->{'linkprot'}) eq 'HASH') {
5366: %linkprot = %{$settings->{'linkprot'}};
5367: if ($linkprot{'lock'}) {
5368: delete($linkprot{'lock'});
5369: }
5370: }
5371: }
5372: } else {
5373: foreach my $key ('encrypt','private','rules','linkprot','suggestions') {
5374: if (exists($settings->{$key})) {
5375: delete($settings->{$key});
5376: }
5377: }
5378: }
5379: }
5380: if ($position eq 'top') {
5381: $datatable = &secrets_form($dom,'ltisec',\%encrypt,\%privkeys,$rowtotal);
5382: } elsif ($position eq 'upper') {
5383: $datatable = &password_rules('ltisecrets',\$itemcount,\%rules);
5384: $$rowtotal += $itemcount;
5385: } elsif ($position eq 'middle') {
5386: $datatable = &linkprot_suggestions(\%suggestions,\$itemcount);
5387: $$rowtotal += $itemcount;
5388: } elsif ($position eq 'lower') {
5389: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
5390: } else {
5391: my ($switchserver,$switchmessage);
5392: $switchserver = &check_switchserver($dom);
5393: $switchmessage = &mt("submit from domain's primary library server: [_1].",$switchserver);
5394: my $maxnum = 0;
5395: my %ordered;
5396: if (ref($settings) eq 'HASH') {
5397: foreach my $item (keys(%{$settings})) {
5398: if (ref($settings->{$item}) eq 'HASH') {
5399: my $num = $settings->{$item}{'order'};
5400: if ($num eq '') {
5401: $num = scalar(keys(%{$settings}));
5402: }
5403: $ordered{$num} = $item;
5404: }
5405: }
5406: }
5407: $maxnum = scalar(keys(%ordered));
5408: my %lt = <i_names();
5409: if (keys(%ordered)) {
5410: my @items = sort { $a <=> $b } keys(%ordered);
5411: for (my $i=0; $i<@items; $i++) {
5412: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5413: my $item = $ordered{$items[$i]};
5414: my ($key,$secret,$usable,$lifetime,$consumer,$requser,$crsinc,$current);
5415: if (ref($settings->{$item}) eq 'HASH') {
5416: $key = $settings->{$item}->{'key'};
5417: $usable = $settings->{$item}->{'usable'};
5418: $lifetime = $settings->{$item}->{'lifetime'};
5419: $consumer = $settings->{$item}->{'consumer'};
5420: $requser = $settings->{$item}->{'requser'};
5421: $crsinc = $settings->{$item}->{'crsinc'};
5422: $current = $settings->{$item};
5423: }
5424: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
5425: my %checkedrequser = (
5426: yes => ' checked="checked"',
5427: no => '',
5428: );
5429: if (!$requser) {
5430: $checkedrequser{'no'} = $checkedrequser{'yes'};
5431: $checkedrequser{'yes'} = '';
5432: }
5433: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
5434: my %checkedcrsinc = (
5435: yes => ' checked="checked"',
5436: no => '',
5437: );
5438: if (!$crsinc) {
5439: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
5440: $checkedcrsinc{'yes'} = '';
5441: }
5442: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
5443: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5444: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
5445: for (my $k=0; $k<=$maxnum; $k++) {
5446: my $vpos = $k+1;
5447: my $selstr;
5448: if ($k == $i) {
5449: $selstr = ' selected="selected" ';
5450: }
5451: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5452: }
5453: $datatable .= '</select>'.(' 'x2).
5454: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
5455: &mt('Delete?').'</label></span></td>'.
5456: '<td colspan="2">'.
5457: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5458: '<span class="LC_nobreak">'.$lt{'consumer'}.
5459: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
5460: (' 'x2).
5461: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
5462: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5463: (' 'x2).
5464: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
5465: 'value="'.$lifetime.'" size="3" /></span><br /><br />';
5466: if ($key ne '') {
5467: $datatable .= '<span class="LC_nobreak">'.$lt{'key'};
5468: if ($switchserver) {
5469: $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']';
5470: } else {
5471: $datatable .= ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" autocomplete="off" />';
5472: }
5473: $datatable .= '</span> '.(' 'x2);
5474: } elsif (!$switchserver) {
5475: $datatable .= '<span class="LC_nobreak">'.$lt{'key'}.':'.
5476: '<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" autocomplete="off" />'.
5477: '</span> '.(' 'x2);
5478: }
5479: if ($switchserver) {
5480: if ($usable ne '') {
5481: $datatable .= '<div id="lti_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
5482: $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5483: '<span class="LC_nobreak">'.&mt('Change secret?').
5484: '<label><input type="radio" value="0" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" checked="checked" />'.&mt('No').'</label>'.
5485: (' 'x2).
5486: '<label><input type="radio" value="1" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" />'.&mt('Yes').'</label>'.(' 'x2).
5487: '</span><div id="lti_divchgsecret_'.$i.'" style="display:none" />'.
5488: '<span class="LC_nobreak"> - '.$switchmessage.'</span>'.
5489: '</div>';
5490: } elsif ($key eq '') {
5491: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
5492: } else {
5493: $datatable .= '<span class="LC_nobreak">'.&mt('Secret required').' - '.$switchmessage.'</span>'."\n";
5494: }
5495: } else {
5496: if ($usable ne '') {
5497: $datatable .= '<div id="lti_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
5498: $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5499: '<span class="LC_nobreak">'.&mt('Change?').
5500: '<label><input type="radio" value="0" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" checked="checked" />'.&mt('No').'</label>'.
5501: (' 'x2).
5502: '<label><input type="radio" value="1" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" />'.&mt('Yes').
5503: '</label> </span><div id="lti_divchgsecret_'.$i.'" style="display:none" />'.
5504: '<span class="LC_nobreak">'.&mt('New Secret').':'.
5505: '<input type="password" size="20" name="lti_secret_'.$i.'" value="" autocomplete="new-password" />'.
5506: '<label><input type="checkbox" name="lti_visible_'.$i.'" id="lti_visible_'.$i.'" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label></span></div>';
5507: } else {
5508: $datatable .=
5509: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5510: '<input type="password" size="20" name="lti_secret_'.$i.'" value="" autocomplete="new-password" />'.
5511: '<label><input type="checkbox" name="lti_visible_'.$i.'" id="lti_visible_'.$i.'" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
5512: }
5513: }
5514: $datatable .= '<br /><br />'.
5515: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5516: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
5517: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
5518: '<br /><br />'.
5519: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
5520: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
5521: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
5522: (' 'x4).
5523: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
5524: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
5525: $itemcount ++;
5526: }
5527: }
5528: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5529: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
5530: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5531: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
5532: '<select name="lti_pos_add"'.$chgstr.'>';
5533: for (my $k=0; $k<$maxnum+1; $k++) {
5534: my $vpos = $k+1;
5535: my $selstr;
5536: if ($k == $maxnum) {
5537: $selstr = ' selected="selected" ';
5538: }
5539: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5540: }
5541: $datatable .= '</select> '."\n".
5542: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5543: '<td colspan="2">'.
5544: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5545: '<span class="LC_nobreak">'.$lt{'consumer'}.
5546: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
5547: (' 'x2).
5548: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
5549: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5550: (' 'x2).
5551: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span><br /><br />'."\n";
5552: if ($switchserver) {
5553: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
5554: } else {
5555: $datatable .= '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" autocomplete="off" /></span> '."\n".
5556: (' 'x2).
5557: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" autocomplete="new-password" />'.
5558: '<label><input type="checkbox" name="lti_add_visible" id="lti_add_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";
5559: }
5560: $datatable .= '<br /><br />'.
5561: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5562: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
5563: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
5564: '<br /><br />'.
5565: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
5566: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
5567: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
5568: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
5569: '</td>'."\n".
5570: '</tr>'."\n";
5571: $itemcount ++;
5572: }
5573: $$rowtotal += $itemcount;
5574: return $datatable;
5575: }
5576:
5577: sub lti_names {
5578: my %lt = &Apache::lonlocal::texthash(
5579: 'version' => 'LTI Version',
5580: 'url' => 'URL',
5581: 'key' => 'Key',
5582: 'lifetime' => 'Nonce lifetime (s)',
5583: 'consumer' => 'Consumer',
5584: 'secret' => 'Secret',
5585: 'requser' => "User's identity sent",
5586: 'crsinc' => "Course's identity sent",
5587: 'email' => 'Email address',
5588: 'sourcedid' => 'User ID',
5589: 'other' => 'Other',
5590: 'passback' => 'Can return grades to Consumer:',
5591: 'roster' => 'Can retrieve roster from Consumer:',
5592: 'topmenu' => 'Display LON-CAPA page header',
5593: 'inlinemenu'=> 'Display LON-CAPA inline menu',
5594: );
5595: return %lt;
5596: }
5597:
5598: sub lti_options {
5599: my ($num,$current,$itemcount,%lt) = @_;
5600: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
5601: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
5602: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
5603: $checked{'storecrs'}{'Y'} = ' checked="checked"';
5604: $checked{'makecrs'}{'N'} = ' checked="checked"';
5605: $checked{'mapcrstype'} = {};
5606: $checked{'makeuser'} = {};
5607: $checked{'selfenroll'} = {};
5608: $checked{'crssec'} = {};
5609: $checked{'crssecsrc'} = {};
5610: $checked{'lcauth'} = {};
5611: $checked{'menuitem'} = {};
5612: if ($num eq 'add') {
5613: $checked{'lcauth'}{'lti'} = ' checked="checked"';
5614: }
5615: my $userfieldsty = 'none';
5616: my $crsfieldsty = 'none';
5617: my $crssecfieldsty = 'none';
5618: my $secsrcfieldsty = 'none';
5619: my $callbacksty = 'none';
5620: my $passbacksty = 'none';
5621: my $optionsty = 'block';
5622: my $crssty = 'block';
5623: my $lcauthparm;
5624: my $lcauthparmstyle = 'display:none';
5625: my $lcauthparmtext;
5626: my $menusty;
5627: my $numinrow = 4;
5628: my %menutitles = <imenu_titles();
5629:
5630: if (ref($current) eq 'HASH') {
5631: if (!$current->{'requser'}) {
5632: $optionsty = 'none';
5633: $crssty = 'none';
5634: } elsif (!$current->{'crsinc'}) {
5635: $crssty = 'none';
5636: }
5637: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
5638: $checked{'mapuser'}{'sourcedid'} = '';
5639: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
5640: $checked{'mapuser'}{'email'} = ' checked="checked"';
5641: } else {
5642: $checked{'mapuser'}{'other'} = ' checked="checked"';
5643: $userfield = $current->{'mapuser'};
5644: $userfieldsty = 'inline-block';
5645: }
5646: }
5647: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
5648: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
5649: if ($current->{'mapcrs'} eq 'context_id') {
5650: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
5651: } else {
5652: $checked{'mapcrs'}{'other'} = ' checked="checked"';
5653: $cidfield = $current->{'mapcrs'};
5654: $crsfieldsty = 'inline-block';
5655: }
5656: }
5657: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
5658: foreach my $type (@{$current->{'mapcrstype'}}) {
5659: $checked{'mapcrstype'}{$type} = ' checked="checked"';
5660: }
5661: }
5662: if (!$current->{'storecrs'}) {
5663: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
5664: $checked{'storecrs'}{'Y'} = '';
5665: }
5666: if ($current->{'makecrs'}) {
5667: $checked{'makecrs'}{'Y'} = ' checked="checked"';
5668: }
5669: if (ref($current->{'makeuser'}) eq 'ARRAY') {
5670: foreach my $role (@{$current->{'makeuser'}}) {
5671: $checked{'makeuser'}{$role} = ' checked="checked"';
5672: }
5673: }
5674: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
5675: $checked{'lcauth'}{$1} = ' checked="checked"';
5676: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
5677: $lcauthparm = $current->{'lcauthparm'};
5678: $lcauthparmstyle = 'display:table-row';
5679: if ($current->{'lcauth'} eq 'localauth') {
5680: $lcauthparmtext = &mt('Local auth argument');
5681: } else {
5682: $lcauthparmtext = &mt('Kerberos domain');
5683: }
5684: }
5685: }
5686: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
5687: foreach my $role (@{$current->{'selfenroll'}}) {
5688: $checked{'selfenroll'}{$role} = ' checked="checked"';
5689: }
5690: }
5691: if (ref($current->{'maproles'}) eq 'HASH') {
5692: %rolemaps = %{$current->{'maproles'}};
5693: }
5694: if ($current->{'section'} ne '') {
5695: $checked{'crssec'}{'Y'} = ' checked="checked"';
5696: $crssecfieldsty = 'inline-block';
5697: if ($current->{'section'} eq 'course_section_sourcedid') {
5698: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5699: } else {
5700: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5701: $crssecsrc = $current->{'section'};
5702: $secsrcfieldsty = 'inline-block';
5703: }
5704: } else {
5705: $checked{'crssec'}{'N'} = ' checked="checked"';
5706: }
5707: if ($current->{'callback'} ne '') {
5708: $callback = $current->{'callback'};
5709: $checked{'callback'}{'Y'} = ' checked="checked"';
5710: $callbacksty = 'inline-block';
5711: } else {
5712: $checked{'callback'}{'N'} = ' checked="checked"';
5713: }
5714: if ($current->{'topmenu'}) {
5715: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5716: } else {
5717: $checked{'topmenu'}{'N'} = ' checked="checked"';
5718: }
5719: if ($current->{'inlinemenu'}) {
5720: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5721: } else {
5722: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5723: }
5724: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5725: $menusty = 'inline-block';
5726: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5727: foreach my $item (@{$current->{'lcmenu'}}) {
5728: if (exists($menutitles{$item})) {
5729: $checked{'menuitem'}{$item} = ' checked="checked"';
5730: }
5731: }
5732: }
5733: } else {
5734: $menusty = 'none';
5735: }
5736: } else {
5737: $checked{'makecrs'}{'N'} = ' checked="checked"';
5738: $checked{'crssec'}{'N'} = ' checked="checked"';
5739: $checked{'callback'}{'N'} = ' checked="checked"';
5740: $checked{'topmenu'}{'N'} = ' checked="checked"';
5741: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5742: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5743: $menusty = 'inline-block';
5744: }
5745: my @coursetypes = ('official','unofficial','community','textbook','lti');
5746: my %coursetypetitles = &Apache::lonlocal::texthash (
5747: official => 'Official',
5748: unofficial => 'Unofficial',
5749: community => 'Community',
5750: textbook => 'Textbook',
5751: lti => 'LTI Provider',
5752: );
5753: my @authtypes = ('internal','krb4','krb5','localauth');
5754: my %shortauth = (
5755: internal => 'int',
5756: krb4 => 'krb4',
5757: krb5 => 'krb5',
5758: localauth => 'loc'
5759: );
5760: my %authnames = &authtype_names();
5761: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5762: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5763: my @courseroles = ('cc','in','ta','ep','st');
5764: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5765: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5766: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5767: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
5768: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5769: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5770: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5771: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
5772: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
5773: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
5774: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
5775: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
5776: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
5777: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
5778: '<span class="LC_nobreak">'.&mt('Parameter').': '.
5779: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
5780: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
5781: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5782: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5783: foreach my $option ('sourcedid','email','other') {
5784: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5785: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5786: ($option eq 'other' ? '' : (' 'x2) );
5787: }
5788: $output .= '</span></div>'.
5789: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5790: '<input type="text" name="lti_customuser_'.$num.'" '.
5791: 'value="'.$userfield.'" /></div></fieldset>'.
5792: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5793: foreach my $ltirole (@ltiroles) {
5794: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5795: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5796: }
5797: $output .= '</fieldset>'.
5798: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5799: '<table>'.
5800: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5801: '</table>'.
5802: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5803: '<td class="LC_left_item">';
5804: foreach my $auth ('lti',@authtypes) {
5805: my $authtext;
5806: if ($auth eq 'lti') {
5807: $authtext = &mt('None');
5808: } else {
5809: $authtext = $authnames{$shortauth{$auth}};
5810: }
5811: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5812: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5813: $authtext.'</label></span> ';
5814: }
5815: $output .= '</td></tr>'.
5816: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5817: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5818: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5819: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5820: '</table></fieldset>'.
5821: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
5822: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
5823: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5824: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5825: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5826: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5827: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5828: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5829: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5830: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5831: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5832: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5833: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5834: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5835: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5836: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5837: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5838: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5839: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5840: (' 'x2);
5841: }
5842: $output .= '</span></div></fieldset>'.
5843: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5844: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5845: &mt('Unique course identifier').': ';
5846: foreach my $option ('course_offering_sourcedid','context_id','other') {
5847: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5848: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5849: ($option eq 'other' ? '' : (' 'x2) );
5850: }
5851: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5852: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5853: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5854: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5855: foreach my $type (@coursetypes) {
5856: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5857: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5858: (' 'x2);
5859: }
5860: $output .= '</span><br /><br />'.
5861: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
5862: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
5863: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5864: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
5865: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5866: '</fieldset>'.
5867: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5868: foreach my $ltirole (@lticourseroles) {
5869: my ($selected,$selectnone);
5870: if ($rolemaps{$ltirole} eq '') {
5871: $selectnone = ' selected="selected"';
5872: }
5873: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5874: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5875: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5876: foreach my $role (@courseroles) {
5877: unless ($selectnone) {
5878: if ($rolemaps{$ltirole} eq $role) {
5879: $selected = ' selected="selected"';
5880: } else {
5881: $selected = '';
5882: }
5883: }
5884: $output .= '<option value="'.$role.'"'.$selected.'>'.
5885: &Apache::lonnet::plaintext($role,'Course').
5886: '</option>';
5887: }
5888: $output .= '</select></td>';
5889: }
5890: $output .= '</tr></table></fieldset>'.
5891: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
5892: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5893: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5894: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5895: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5896: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5897: '</fieldset>'.
5898: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5899: foreach my $lticrsrole (@lticourseroles) {
5900: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5901: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5902: }
5903: $output .= '</fieldset>'.
5904: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
5905: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5906: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5907: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5908: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5909: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5910: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5911: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5912: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5913: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5914: &mt('Standard field').'</label>'.(' 'x2).
5915: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5916: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5917: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5918: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5919: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5920: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5921: foreach my $extra ('roster','passback') {
5922: my $checkedon = '';
5923: my $checkedoff = ' checked="checked"';
5924: if ($extra eq 'passback') {
5925: $pb1p1chk = ' checked="checked"';
5926: $pb1p0chk = '';
5927: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5928: } else {
5929: $onclickpb = '';
5930: }
5931: if (ref($current) eq 'HASH') {
5932: if (($current->{$extra})) {
5933: $checkedon = $checkedoff;
5934: $checkedoff = '';
5935: if ($extra eq 'passback') {
5936: $passbacksty = 'inline-block';
5937: }
5938: if ($current->{'passbackformat'} eq '1.0') {
5939: $pb1p0chk = ' checked="checked"';
5940: $pb1p1chk = '';
5941: }
5942: }
5943: }
5944: $output .= $lt{$extra}.' '.
5945: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5946: &mt('No').'</label>'.(' 'x2).
5947: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5948: &mt('Yes').'</label><br />';
5949: }
5950: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5951: '<span class="LC_nobreak">'.&mt('Grade format').
5952: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5953: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5954: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5955: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
5956: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
5957: $output .= '</span></div></fieldset>';
5958: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5959: #
5960: # $output .= '</fieldset>'.
5961: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5962: return $output;
5963: }
5964:
5965: sub ltimenu_titles {
5966: return &Apache::lonlocal::texthash(
5967: fullname => 'Full name',
5968: coursetitle => 'Course title',
5969: role => 'Role',
5970: logout => 'Logout',
5971: grades => 'Grades',
5972: );
5973: }
5974:
5975: sub linkprot_suggestions {
5976: my ($suggested,$itemcount) = @_;
5977: my $count = 0;
5978: my $next = 1;
5979: my %lt = &Apache::lonlocal::texthash(
5980: 'name' => 'Suggested Launcher',
5981: 'info' => 'Recommendations',
5982: );
5983: my ($datatable,$css_class,$dest);
5984: if (ref($suggested) eq 'HASH') {
5985: my @current = sort { $a <=> $b } keys(%{$suggested});
5986: $next += $current[-1];
5987: for (my $i=0; $i<@current; $i++) {
5988: my $num = $current[$i];
5989: my %values;
5990: if (ref($suggested->{$num}) eq 'HASH') {
5991: %values = %{$suggested->{$num}};
5992: } else {
5993: next;
5994: }
5995: $css_class = $$itemcount%2?' class="LC_odd_row"':'';
5996: $datatable .=
5997: '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5998: '<label><input type="checkbox" name="linkprot_suggested_del" value="'.$i.'" />'."\n".
5999: &mt('Delete?').'</label></span></td><td>'."\n".
6000: '<div class="LC_floatleft"><fieldset><legend>'.$lt{'name'}.'</legend>'."\n".
6001: '<input type="text" size="15" name="linkprot_suggested_name_'.$i.'" value="'.$values{'name'}.'" autocomplete="off" />'."\n".
6002: '</fieldset></div>'.
6003: '<div class="LC_floatleft"><fieldset><legend>'.$lt{'info'}.'</legend>'."\n".
6004: '<textarea cols="55" rows="5" name="linkprot_suggested_info_'.$i.'">'.$values{'info'}.'</textarea>'.
6005: '</fieldset></div>'.
6006: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
6007: '<input type="hidden" name="linkprot_suggested_id_'.$i.'" value="'.$num.'" /></td></tr>'."\n";
6008: $$itemcount ++;
6009: }
6010: }
6011: $css_class = $$itemcount%2?' class="LC_odd_row"':'';
6012: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6013: '<input type="hidden" name="linkprot_suggested_maxnum" value="'.$next.'" />'."\n".
6014: '<input type="checkbox" name="linkprot_suggested_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6015: '<td>'."\n".
6016: '<div class="LC_floatleft"><fieldset><legend>'.$lt{'name'}.'</legend>'."\n".
6017: '<input type="text" size="15" name="linkprot_suggested_name_add" value="" autocomplete="off" />'."\n".
6018: '</fieldset></div>'.
6019: '<div class="LC_floatleft"><fieldset><legend>'.$lt{'info'}.'</legend>'."\n".
6020: '<textarea cols="55" rows="5" name="linkprot_suggested_info_add"></textarea>'.
6021: '</fieldset></div>'.
6022: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
6023: '</td></tr>'."\n";
6024: return $datatable;
6025: }
6026:
6027: sub print_coursedefaults {
6028: my ($position,$dom,$settings,$rowtotal) = @_;
6029: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6030: my $itemcount = 1;
6031: my %choices = &Apache::lonlocal::texthash (
6032: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6033: coursequota => 'Default cumulative quota for all group portfolio spaces in course (MB)',
6034: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6035: coursecredits => 'Credits can be specified for courses',
6036: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6037: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6038: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
6039: texengine => 'Default method to display mathematics',
6040: postsubmit => 'Disable submit button/keypress following student submission',
6041: canclone => "People who may clone a course (besides course's owner and coordinators)",
6042: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6043: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
6044: domexttool => 'External Tools defined in the domain may be used in courses/communities (by type)',
6045: exttool => 'External Tools can be defined and configured in courses/communities (by type)',
6046: );
6047: my %staticdefaults = (
6048: anonsurvey_threshold => 10,
6049: uploadquota => 500,
6050: coursequota => 20,
6051: postsubmit => 60,
6052: mysqltables => 172800,
6053: domexttool => 1,
6054: exttool => 0,
6055: );
6056: if ($position eq 'top') {
6057: %defaultchecked = (
6058: 'uselcmath' => 'on',
6059: 'usejsme' => 'on',
6060: 'inline_chem' => 'on',
6061: 'canclone' => 'none',
6062: );
6063: @toggles = ('uselcmath','usejsme','inline_chem');
6064: my $deftex = $Apache::lonnet::deftex;
6065: if (ref($settings) eq 'HASH') {
6066: if ($settings->{'texengine'}) {
6067: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6068: $deftex = $settings->{'texengine'};
6069: }
6070: }
6071: }
6072: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6073: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6074: '<span class="LC_nobreak">'.$choices{'texengine'}.
6075: '</span></td><td class="LC_right_item">'.
6076: '<select name="texengine">'."\n";
6077: my %texoptions = (
6078: MathJax => 'MathJax',
6079: mimetex => &mt('Convert to Images'),
6080: tth => &mt('TeX to HTML'),
6081: );
6082: foreach my $renderer ('MathJax','mimetex','tth') {
6083: my $selected = '';
6084: if ($renderer eq $deftex) {
6085: $selected = ' selected="selected"';
6086: }
6087: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6088: }
6089: $mathdisp .= '</select></td></tr>'."\n";
6090: $itemcount ++;
6091: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6092: \%choices,$itemcount);
6093: $datatable = $mathdisp.$datatable;
6094: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6095: $datatable .=
6096: '<tr'.$css_class.'><td valign="top">'.
6097: '<span class="LC_nobreak">'.$choices{'canclone'}.
6098: '</span></td><td class="LC_left_item">';
6099: my $currcanclone = 'none';
6100: my $onclick;
6101: my @cloneoptions = ('none','domain');
6102: my %clonetitles = &Apache::lonlocal::texthash (
6103: none => 'No additional course requesters',
6104: domain => "Any course requester in course's domain",
6105: instcode => 'Course requests for official courses ...',
6106: );
6107: my (%codedefaults,@code_order,@posscodes);
6108: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6109: \@code_order) eq 'ok') {
6110: if (@code_order > 0) {
6111: push(@cloneoptions,'instcode');
6112: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6113: }
6114: }
6115: if (ref($settings) eq 'HASH') {
6116: if ($settings->{'canclone'}) {
6117: if (ref($settings->{'canclone'}) eq 'HASH') {
6118: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6119: if (@code_order > 0) {
6120: $currcanclone = 'instcode';
6121: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6122: }
6123: }
6124: } elsif ($settings->{'canclone'} eq 'domain') {
6125: $currcanclone = $settings->{'canclone'};
6126: }
6127: }
6128: }
6129: foreach my $option (@cloneoptions) {
6130: my ($checked,$additional);
6131: if ($currcanclone eq $option) {
6132: $checked = ' checked="checked"';
6133: }
6134: if ($option eq 'instcode') {
6135: if (@code_order) {
6136: my $show = 'none';
6137: if ($checked) {
6138: $show = 'block';
6139: }
6140: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6141: &mt('Institutional codes for new and cloned course have identical:').
6142: '<br />';
6143: foreach my $item (@code_order) {
6144: my $codechk;
6145: if ($checked) {
6146: if (grep(/^\Q$item\E$/,@posscodes)) {
6147: $codechk = ' checked="checked"';
6148: }
6149: }
6150: $additional .= '<label>'.
6151: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6152: $item.'</label>';
6153: }
6154: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6155: }
6156: }
6157: $datatable .=
6158: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6159: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6160: '</label> '.$additional.'</span><br />';
6161: }
6162: $datatable .= '</td>'.
6163: '</tr>';
6164: $itemcount ++;
6165: } else {
6166: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6167: my ($currdefresponder,%defcredits,%curruploadquota,%currcoursequota,
6168: %deftimeout,%currmysql);
6169: my $currusecredits = 0;
6170: my $postsubmitclient = 1;
6171: my $ltiauth = 0;
6172: my %domexttool;
6173: my %exttool;
6174: my @types = ('official','unofficial','community','textbook');
6175: if (ref($settings) eq 'HASH') {
6176: if ($settings->{'ltiauth'}) {
6177: $ltiauth = 1;
6178: }
6179: if (ref($settings->{'domexttool'}) eq 'HASH') {
6180: foreach my $type (@types) {
6181: if ($settings->{'domexttool'}->{$type}) {
6182: $domexttool{$type} = ' checked="checked"';
6183: }
6184: }
6185: } else {
6186: foreach my $type (@types) {
6187: if ($staticdefaults{'domexttool'}) {
6188: $domexttool{$type} = ' checked="checked"';
6189: }
6190: }
6191: }
6192: if (ref($settings->{'exttool'}) eq 'HASH') {
6193: foreach my $type (@types) {
6194: if ($settings->{'exttool'}->{$type}) {
6195: $exttool{$type} = ' checked="checked"';
6196: }
6197: }
6198: }
6199: $currdefresponder = $settings->{'anonsurvey_threshold'};
6200: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6201: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6202: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6203: }
6204: }
6205: if (ref($settings->{'coursequota'}) eq 'HASH') {
6206: foreach my $type (keys(%{$settings->{'coursequota'}})) {
6207: $currcoursequota{$type} = $settings->{'coursequota'}{$type};
6208: }
6209: }
6210: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6211: foreach my $type (@types) {
6212: next if ($type eq 'community');
6213: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6214: if ($defcredits{$type} ne '') {
6215: $currusecredits = 1;
6216: }
6217: }
6218: }
6219: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6220: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6221: $postsubmitclient = 0;
6222: foreach my $type (@types) {
6223: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6224: }
6225: } else {
6226: foreach my $type (@types) {
6227: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6228: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6229: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6230: } else {
6231: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6232: }
6233: } else {
6234: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6235: }
6236: }
6237: }
6238: } else {
6239: foreach my $type (@types) {
6240: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6241: }
6242: }
6243: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6244: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6245: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6246: }
6247: } else {
6248: foreach my $type (@types) {
6249: $currmysql{$type} = $staticdefaults{'mysqltables'};
6250: }
6251: }
6252: } else {
6253: foreach my $type (@types) {
6254: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6255: if ($staticdefaults{'domexttool'}) {
6256: $domexttool{$type} = ' checked="checked"';
6257: }
6258: }
6259: }
6260: if (!$currdefresponder) {
6261: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
6262: } elsif ($currdefresponder < 1) {
6263: $currdefresponder = 1;
6264: }
6265: foreach my $type (@types) {
6266: if ($curruploadquota{$type} eq '') {
6267: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
6268: }
6269: if ($currcoursequota{$type} eq '') {
6270: $currcoursequota{$type} = $staticdefaults{'coursequota'};
6271: }
6272: }
6273: $datatable .=
6274: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6275: $choices{'anonsurvey_threshold'}.
6276: '</span></td>'.
6277: '<td class="LC_right_item"><span class="LC_nobreak">'.
6278: '<input type="text" name="anonsurvey_threshold"'.
6279: ' value="'.$currdefresponder.'" size="5" /></span>'.
6280: '</td></tr>'."\n";
6281: $itemcount ++;
6282: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6283: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6284: $choices{'uploadquota'}.
6285: '</span></td>'.
6286: '<td align="right" class="LC_right_item">'.
6287: '<table><tr>';
6288: foreach my $type (@types) {
6289: $datatable .= '<td align="center">'.&mt($type).'<br />'.
6290: '<input type="text" name="uploadquota_'.$type.'"'.
6291: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
6292: }
6293: $datatable .= '</tr></table></td></tr>'."\n";
6294: $itemcount ++;
6295: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6296: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6297: $choices{'coursequota'}.
6298: '</span></td>'.
6299: '<td style="text-align: right" class="LC_right_item">'.
6300: '<table><tr>';
6301: foreach my $type (@types) {
6302: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6303: '<input type="text" name="coursequota_'.$type.'"'.
6304: ' value="'.$currcoursequota{$type}.'" size="5" /></td>';
6305: }
6306: $datatable .= '</tr></table></td></tr>'."\n";
6307: $itemcount ++;
6308: my $onclick = "toggleDisplay(this.form,'credits');";
6309: my $display = 'none';
6310: if ($currusecredits) {
6311: $display = 'block';
6312: }
6313: my $additional = '<div id="credits" style="display: '.$display.'">'.
6314: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
6315: foreach my $type (@types) {
6316: next if ($type eq 'community');
6317: $additional .= '<td align="center">'.&mt($type).'<br />'.
6318: '<input type="text" name="'.$type.'_credits"'.
6319: ' value="'.$defcredits{$type}.'" size="3" /></td>';
6320: }
6321: $additional .= '</tr></table></div>'."\n";
6322: %defaultchecked = ('coursecredits' => 'off');
6323: @toggles = ('coursecredits');
6324: my $current = {
6325: 'coursecredits' => $currusecredits,
6326: };
6327: (my $table,$itemcount) =
6328: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6329: \%choices,$itemcount,$onclick,$additional,'left');
6330: $datatable .= $table;
6331: $onclick = "toggleDisplay(this.form,'studentsubmission');";
6332: my $display = 'none';
6333: if ($postsubmitclient) {
6334: $display = 'block';
6335: }
6336: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
6337: &mt('Number of seconds submit is disabled').'<br />'.
6338: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
6339: '<table><tr>';
6340: foreach my $type (@types) {
6341: $additional .= '<td align="center">'.&mt($type).'<br />'.
6342: '<input type="text" name="'.$type.'_timeout" value="'.
6343: $deftimeout{$type}.'" size="5" /></td>';
6344: }
6345: $additional .= '</tr></table></div>'."\n";
6346: %defaultchecked = ('postsubmit' => 'on');
6347: @toggles = ('postsubmit');
6348: $current = {
6349: 'postsubmit' => $postsubmitclient,
6350: };
6351: ($table,$itemcount) =
6352: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6353: \%choices,$itemcount,$onclick,$additional,'left');
6354: $datatable .= $table;
6355: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6356: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6357: $choices{'mysqltables'}.
6358: '</span></td>'.
6359: '<td align="right" class="LC_right_item">'.
6360: '<table><tr>';
6361: foreach my $type (@types) {
6362: $datatable .= '<td align="center">'.&mt($type).'<br />'.
6363: '<input type="text" name="mysqltables_'.$type.'"'.
6364: ' value="'.$currmysql{$type}.'" size="8" /></td>';
6365: }
6366: $datatable .= '</tr></table></td></tr>'."\n";
6367: $itemcount ++;
6368: %defaultchecked = ('ltiauth' => 'off');
6369: @toggles = ('ltiauth');
6370: $current = {
6371: 'ltiauth' => $ltiauth,
6372: };
6373: ($table,$itemcount) =
6374: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6375: \%choices,$itemcount,undef,undef,'left');
6376: $datatable .= $table;
6377: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6378: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6379: $choices{'domexttool'}.
6380: '</span></td>'.
6381: '<td style="text-align: right" class="LC_right_item">'.
6382: '<table><tr>';
6383: foreach my $type (@types) {
6384: $datatable .= '<td style="text-align: left">'.
6385: '<span class="LC_nobreak">'.
6386: '<input type="checkbox" name="domexttool"'.
6387: ' value="'.$type.'"'.$domexttool{$type}.' />'.
6388: &mt($type).'</span></td>'."\n";
6389: }
6390: $datatable .= '</tr></table></td></tr>'."\n";
6391: $itemcount ++;
6392: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6393: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6394: $choices{'exttool'}.
6395: '</span></td>'.
6396: '<td style="text-align: right" class="LC_right_item">'.
6397: '<table><tr>';
6398: foreach my $type (@types) {
6399: $datatable .= '<td style="text-align: left">'.
6400: '<span class="LC_nobreak">'.
6401: '<input type="checkbox" name="exttool"'.
6402: ' value="'.$type.'"'.$exttool{$type}.' />'.
6403: &mt($type).'</span></td>'."\n";
6404: }
6405: $datatable .= '</tr></table></td></tr>'."\n";
6406: }
6407: $$rowtotal += $itemcount;
6408: return $datatable;
6409: }
6410:
6411: sub print_authordefaults {
6412: my ($position,$dom,$settings,$rowtotal) = @_;
6413: my ($css_class,$datatable,%checkedon,%checkedoff);
6414: my $itemcount = 1;
6415: my %titles = &authordefaults_titles();
6416: if ($position eq 'top') {
6417: my %defaultchecked = (
6418: 'nocodemirror' => 'off',
6419: 'daxecollapse' => 'off',
6420: 'domcoordacc' => 'on',
6421: );
6422: my @toggles = ('nocodemirror','daxecollapse','domcoordacc');
6423: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6424: \%titles,$itemcount);
6425: my %staticdefaults = (
6426: 'copyright' => 'default',
6427: 'sourceavail' => 'closed',
6428: );
6429: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6430: my %currrights;
6431: foreach my $item ('copyright','sourceavail') {
6432: $currrights{$item} = $staticdefaults{$item};
6433: if (ref($settings) eq 'HASH') {
6434: if (exists($settings->{$item})) {
6435: $currrights{$item} = $settings->{$item};
6436: }
6437: }
6438: }
6439: $datatable .= '<tr'.$css_class.'><td style="vertical-align: top">'.
6440: '<span class="LC_nobreak">'.$titles{'copyright'}.
6441: '</span></td><td class="LC_right_item">'.
6442: &selectbox('copyright',$currrights{'copyright'},'',
6443: \&Apache::loncommon::copyrightdescription,
6444: (grep !/^priv|custom$/,(&Apache::loncommon::copyrightids))).
6445: '</td></tr>'."\n";
6446: $itemcount ++;
6447: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6448: $datatable .= '<tr'.$css_class.'><td style="vertical-align: top">'.
6449: '<span class="LC_nobreak">'.$titles{'sourceavail'}.
6450: '</span></td><td class="LC_right_item">'.
6451: &selectbox('sourceavail',$currrights{'sourceavail'},'',
6452: \&Apache::loncommon::source_copyrightdescription,
6453: (&Apache::loncommon::source_copyrightids)).
6454: '</td></tr>'."\n";
6455: } else {
6456: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6457: my $curreditors;
6458: my %staticdefaults = (
6459: editors => ['edit','xml'],
6460: authorquota => 500,
6461: webdav => 0,
6462: );
6463: my $curreditors = $staticdefaults{'editors'};
6464: if ((ref($settings) eq 'HASH') &&
6465: (ref($settings->{'editors'}) eq 'ARRAY')) {
6466: $curreditors = $settings->{'editors'};
6467: } else {
6468: $curreditors = $staticdefaults{'editors'};
6469: }
6470: my @editors = ('edit','xml','daxe');
6471: $datatable = '<tr'.$css_class.'>'."\n".
6472: '<td>'.$titles{'editors'}.'</td>'."\n".
6473: '<td class="LC_left_item">'."\n".
6474: '<span class="LC_nobreak">';
6475: foreach my $editor (@editors) {
6476: my $checked;
6477: if (grep(/^\Q$editor\E$/,@{$curreditors})) {
6478: $checked = ' checked="checked"';
6479: }
6480: $datatable .= '<label>'.
6481: '<input type="checkbox" name="author_editors" '.
6482: $checked.' value="'.$editor.'" '.
6483: 'onclick="javascript:checkEditors(this.form,'."'author_editors'".',this);" />'.
6484: $titles{$editor}.'</label> ';
6485: }
6486: $datatable .= '</span>'."\n".'</td>'."\n".'</tr>'."\n";
6487: $itemcount ++;
6488: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6489: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6490: my @insttypes;
6491: if (ref($types) eq 'ARRAY') {
6492: @insttypes = @{$types};
6493: }
6494: my $typecount = 0;
6495: my %domconf = &Apache::lonnet::get_dom('configuration',['quotas'],$dom);
6496: my @items = ('webdav','authorquota');
6497: my %quotas;
6498: if (ref($domconf{'quotas'}) eq 'HASH') {
6499: %quotas = %{$domconf{'quotas'}};
6500: foreach my $item (@items) {
6501: if (ref($quotas{$item}) eq 'HASH') {
6502: foreach my $type (@insttypes,'default') {
6503: if ($item eq 'authorquota') {
6504: if ($quotas{$item}{$type} !~ /^\d+$/) {
6505: $quotas{$item}{$type} = $staticdefaults{$item};
6506: }
6507: } elsif ($item eq 'webdav') {
6508: if ($quotas{$item}{$type} !~ /^(0|1)$/) {
6509: $quotas{$item}{$type} = $staticdefaults{$item};
6510: }
6511: }
6512: }
6513: } else {
6514: foreach my $type (@insttypes,'default') {
6515: $quotas{$item}{$type} = $staticdefaults{$item};
6516: }
6517: }
6518: }
6519: } else {
6520: foreach my $item (@items) {
6521: foreach my $type (@insttypes,'default') {
6522: $quotas{$item}{$type} = $staticdefaults{$item};
6523: }
6524: }
6525: }
6526: if (ref($usertypes) eq 'HASH') {
6527: my $numinrow = 4;
6528: my $onclick = '';
6529: $datatable .= &insttypes_row(\%quotas,$types,$usertypes,$dom,
6530: $numinrow,$othertitle,'authorquota',
6531: \$itemcount,$onclick);
6532: $itemcount ++;
6533: $datatable .= &insttypes_row(\%quotas,$types,$usertypes,$dom,
6534: $numinrow,$othertitle,'webdav',
6535: \$itemcount);
6536: $itemcount ++;
6537: }
6538: my $checkedno = ' checked="checked"';
6539: my ($checkedon,$checkedoff);
6540: if (ref($quotas{'webdav'}) eq 'HASH') {
6541: if ($quotas{'webdav'}{'_LC_adv'} =~ /^0|1$/) {
6542: if ($quotas{'webdav'}{'_LC_adv'}) {
6543: $checkedon = $checkedno;
6544: } else {
6545: $checkedoff = $checkedno;
6546: }
6547: undef($checkedno);
6548: }
6549: }
6550: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6551: $datatable .= '<tr'.$css_class.'>'.
6552: '<td>'.$titles{'webdav_LC_adv'}.'<br />'.
6553: $titles{'webdav_LC_adv_over'}.
6554: '</td>'.
6555: '<td class="LC_left_item">';
6556: foreach my $option ('none','off','on') {
6557: my ($text,$val,$checked);
6558: if ($option eq 'none') {
6559: $text = $titles{'none'};
6560: $val = '';
6561: $checked = $checkedno;
6562: } elsif ($option eq 'off') {
6563: $text = $titles{'overoff'};
6564: $val = 0;
6565: $checked = $checkedoff;
6566: } elsif ($option eq 'on') {
6567: $text = $titles{'overon'};
6568: $val = 1;
6569: $checked = $checkedon;
6570: }
6571: $datatable .= '<span class="LC_nobreak"><label>'.
6572: '<input type="radio" name="webdav_LC_adv"'.
6573: ' value="'.$val.'"'.$checked.' />'.
6574: $text.'</label></span> ';
6575: }
6576: $datatable .= '</td></tr>';
6577: $itemcount ++;
6578: }
6579: $$rowtotal += $itemcount;
6580: return $datatable;
6581: }
6582:
6583: sub authordefaults_titles {
6584: return &Apache::lonlocal::texthash(
6585: copyright => 'Copyright/Distribution',
6586: sourceavail => ' Source Available',
6587: editors => 'Available Editors',
6588: webdav => 'WebDAV',
6589: authorquota => 'Authoring Space quotas (MB)',
6590: nocodemirror => 'Deactivate CodeMirror for EditXML editor',
6591: daxecollapse => 'Daxe editor: LON-CAPA standard menus start collapsed',
6592: domcoordacc => 'Dom. Coords. can enter Authoring Spaces in domain',
6593: edit => 'Standard editor (Edit)',
6594: xml => 'Text editor (EditXML)',
6595: daxe => 'Daxe editor (Daxe)',
6596: webdav_LC_adv => 'WebDAV access for LON-CAPA "advanced" users',
6597: webdav_LC_adv_over => '(overrides access based on affiliation, if set)',
6598: none => 'No override set',
6599: overon => 'Override -- webDAV on',
6600: overoff => 'Override -- webDAV off',
6601: );
6602: }
6603:
6604: sub selectbox {
6605: my ($name,$value,$readonly,$functionref,@idlist)=@_;
6606: my $selout = '<select name="'.$name.'">';
6607: foreach my $id (@idlist) {
6608: $selout.='<option value="'.$id.'"';
6609: if ($id eq $value) {
6610: $selout.=' selected="selected"';
6611: }
6612: if ($readonly) {
6613: $selout .= ' disabled="disabled"';
6614: }
6615: $selout.='>'.&{$functionref}($id).'</option>';
6616: }
6617: $selout.='</select>';
6618: return $selout;
6619: }
6620:
6621: sub print_selfenrollment {
6622: my ($position,$dom,$settings,$rowtotal) = @_;
6623: my ($css_class,$datatable);
6624: my $itemcount = 1;
6625: my @types = ('official','unofficial','community','textbook');
6626: if (($position eq 'top') || ($position eq 'middle')) {
6627: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
6628: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
6629: my @rows;
6630: my $key;
6631: if ($position eq 'top') {
6632: $key = 'admin';
6633: if (ref($rowsref) eq 'ARRAY') {
6634: @rows = @{$rowsref};
6635: }
6636: } elsif ($position eq 'middle') {
6637: $key = 'default';
6638: @rows = ('types','registered','approval','limit');
6639: }
6640: foreach my $row (@rows) {
6641: if (defined($titlesref->{$row})) {
6642: $itemcount ++;
6643: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6644: $datatable .= '<tr'.$css_class.'>'.
6645: '<td>'.$titlesref->{$row}.'</td>'.
6646: '<td class="LC_left_item">'.
6647: '<table><tr>';
6648: my (%current,%currentcap);
6649: if (ref($settings) eq 'HASH') {
6650: if (ref($settings->{$key}) eq 'HASH') {
6651: foreach my $type (@types) {
6652: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6653: $current{$type} = $settings->{$key}->{$type}->{$row};
6654: }
6655: if (($row eq 'limit') && ($key eq 'default')) {
6656: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6657: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
6658: }
6659: }
6660: }
6661: }
6662: }
6663: my %roles = (
6664: '0' => &Apache::lonnet::plaintext('dc'),
6665: );
6666:
6667: foreach my $type (@types) {
6668: unless (($row eq 'registered') && ($key eq 'default')) {
6669: $datatable .= '<th>'.&mt($type).'</th>';
6670: }
6671: }
6672: unless (($row eq 'registered') && ($key eq 'default')) {
6673: $datatable .= '</tr><tr>';
6674: }
6675: foreach my $type (@types) {
6676: if ($type eq 'community') {
6677: $roles{'1'} = &mt('Community personnel');
6678: } else {
6679: $roles{'1'} = &mt('Course personnel');
6680: }
6681: $datatable .= '<td style="vertical-align: top">';
6682: if ($position eq 'top') {
6683: my %checked;
6684: if ($current{$type} eq '0') {
6685: $checked{'0'} = ' checked="checked"';
6686: } else {
6687: $checked{'1'} = ' checked="checked"';
6688: }
6689: foreach my $role ('1','0') {
6690: $datatable .= '<span class="LC_nobreak"><label>'.
6691: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
6692: 'value="'.$role.'"'.$checked{$role}.' />'.
6693: $roles{$role}.'</label></span> ';
6694: }
6695: } else {
6696: if ($row eq 'types') {
6697: my %checked;
6698: if ($current{$type} =~ /^(all|dom)$/) {
6699: $checked{$1} = ' checked="checked"';
6700: } else {
6701: $checked{''} = ' checked="checked"';
6702: }
6703: foreach my $val ('','dom','all') {
6704: $datatable .= '<span class="LC_nobreak"><label>'.
6705: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6706: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6707: }
6708: } elsif ($row eq 'registered') {
6709: my %checked;
6710: if ($current{$type} eq '1') {
6711: $checked{'1'} = ' checked="checked"';
6712: } else {
6713: $checked{'0'} = ' checked="checked"';
6714: }
6715: foreach my $val ('0','1') {
6716: $datatable .= '<span class="LC_nobreak"><label>'.
6717: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6718: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6719: }
6720: } elsif ($row eq 'approval') {
6721: my %checked;
6722: if ($current{$type} =~ /^([12])$/) {
6723: $checked{$1} = ' checked="checked"';
6724: } else {
6725: $checked{'0'} = ' checked="checked"';
6726: }
6727: for my $val (0..2) {
6728: $datatable .= '<span class="LC_nobreak"><label>'.
6729: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6730: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6731: }
6732: } elsif ($row eq 'limit') {
6733: my %checked;
6734: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
6735: $checked{$1} = ' checked="checked"';
6736: } else {
6737: $checked{'none'} = ' checked="checked"';
6738: }
6739: my $cap;
6740: if ($currentcap{$type} =~ /^\d+$/) {
6741: $cap = $currentcap{$type};
6742: }
6743: foreach my $val ('none','allstudents','selfenrolled') {
6744: $datatable .= '<span class="LC_nobreak"><label>'.
6745: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6746: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6747: }
6748: $datatable .= '<br />'.
6749: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
6750: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
6751: '</span>';
6752: }
6753: }
6754: $datatable .= '</td>';
6755: }
6756: $datatable .= '</tr>';
6757: }
6758: $datatable .= '</table></td></tr>';
6759: }
6760: } elsif ($position eq 'bottom') {
6761: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
6762: }
6763: $$rowtotal += $itemcount;
6764: return $datatable;
6765: }
6766:
6767: sub print_validation_rows {
6768: my ($caller,$dom,$settings,$rowtotal) = @_;
6769: my ($itemsref,$namesref,$fieldsref);
6770: if ($caller eq 'selfenroll') {
6771: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
6772: } elsif ($caller eq 'requestcourses') {
6773: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
6774: }
6775: my %currvalidation;
6776: if (ref($settings) eq 'HASH') {
6777: if (ref($settings->{'validation'}) eq 'HASH') {
6778: %currvalidation = %{$settings->{'validation'}};
6779: }
6780: }
6781: my $datatable;
6782: my $itemcount = 0;
6783: foreach my $item (@{$itemsref}) {
6784: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6785: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6786: $namesref->{$item}.
6787: '</span></td>'.
6788: '<td class="LC_left_item">';
6789: if (($item eq 'url') || ($item eq 'button')) {
6790: $datatable .= '<span class="LC_nobreak">'.
6791: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
6792: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
6793: } elsif ($item eq 'fields') {
6794: my @currfields;
6795: if (ref($currvalidation{$item}) eq 'ARRAY') {
6796: @currfields = @{$currvalidation{$item}};
6797: }
6798: foreach my $field (@{$fieldsref}) {
6799: my $check = '';
6800: if (grep(/^\Q$field\E$/,@currfields)) {
6801: $check = ' checked="checked"';
6802: }
6803: $datatable .= '<span class="LC_nobreak"><label>'.
6804: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
6805: ' value="'.$field.'"'.$check.' />'.$field.
6806: '</label></span> ';
6807: }
6808: } elsif ($item eq 'markup') {
6809: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
6810: $currvalidation{$item}.
6811: '</textarea>';
6812: }
6813: $datatable .= '</td></tr>'."\n";
6814: if (ref($rowtotal)) {
6815: $itemcount ++;
6816: }
6817: }
6818: if ($caller eq 'requestcourses') {
6819: my %currhash;
6820: if (ref($settings) eq 'HASH') {
6821: if (ref($settings->{'validation'}) eq 'HASH') {
6822: if ($settings->{'validation'}{'dc'} ne '') {
6823: $currhash{$settings->{'validation'}{'dc'}} = 1;
6824: }
6825: }
6826: }
6827: my $numinrow = 2;
6828: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
6829: 'validationdc',%currhash);
6830: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6831: $datatable .= '<tr'.$css_class.'><td>';
6832: if ($numdc > 1) {
6833: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
6834: } else {
6835: $datatable .= &mt('Course creation processed as: ');
6836: }
6837: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
6838: $itemcount ++;
6839: }
6840: if (ref($rowtotal)) {
6841: $$rowtotal += $itemcount;
6842: }
6843: return $datatable;
6844: }
6845:
6846: sub print_passwords {
6847: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
6848: my ($datatable,$css_class);
6849: my $itemcount = 0;
6850: my %titles = &Apache::lonlocal::texthash (
6851: captcha => '"Forgot Password" CAPTCHA validation',
6852: link => 'Reset link expiration (hours)',
6853: case => 'Case-sensitive usernames/e-mail',
6854: prelink => 'Information required (form 1)',
6855: postlink => 'Information required (form 2)',
6856: emailsrc => 'LON-CAPA e-mail address type(s)',
6857: customtext => 'Domain specific text (HTML)',
6858: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
6859: intauth_check => 'Check bcrypt cost if authenticated',
6860: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
6861: permanent => 'Permanent e-mail address',
6862: critical => 'Critical notification address',
6863: notify => 'Notification address',
6864: min => 'Minimum password length',
6865: max => 'Maximum password length',
6866: chars => 'Required characters',
6867: numsaved => 'Number of previous passwords to save and disallow reuse',
6868: );
6869: if ($position eq 'top') {
6870: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6871: my $shownlinklife = 2;
6872: my $prelink = 'both';
6873: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
6874: if (ref($settings) eq 'HASH') {
6875: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
6876: $shownlinklife = $settings->{resetlink};
6877: }
6878: if (ref($settings->{resetcase}) eq 'ARRAY') {
6879: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
6880: }
6881: if ($settings->{resetprelink} =~ /^(both|either)$/) {
6882: $prelink = $settings->{resetprelink};
6883: }
6884: if (ref($settings->{resetpostlink}) eq 'HASH') {
6885: %postlink = %{$settings->{resetpostlink}};
6886: }
6887: if (ref($settings->{resetemail}) eq 'ARRAY') {
6888: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
6889: }
6890: if ($settings->{resetremove}) {
6891: $nostdtext = 1;
6892: }
6893: if ($settings->{resetcustom}) {
6894: $customurl = $settings->{resetcustom};
6895: }
6896: } else {
6897: if (ref($types) eq 'ARRAY') {
6898: foreach my $item (@{$types}) {
6899: $casesens{$item} = 1;
6900: $postlink{$item} = ['username','email'];
6901: }
6902: }
6903: $casesens{'default'} = 1;
6904: $postlink{'default'} = ['username','email'];
6905: $prelink = 'both';
6906: %emailsrc = (
6907: permanent => 1,
6908: critical => 1,
6909: notify => 1,
6910: );
6911: }
6912: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
6913: $itemcount ++;
6914: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6915: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6916: '<td class="LC_left_item">'.
6917: '<input type="textbox" value="'.$shownlinklife.'" '.
6918: 'name="passwords_link" size="3" /></td></tr>';
6919: $itemcount ++;
6920: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6921: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6922: '<td class="LC_left_item">';
6923: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6924: foreach my $item (@{$types}) {
6925: my $checkedcase;
6926: if ($casesens{$item}) {
6927: $checkedcase = ' checked="checked"';
6928: }
6929: $datatable .= '<span class="LC_nobreak"><label>'.
6930: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6931: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6932: '</span> ';
6933: }
6934: }
6935: my $checkedcase;
6936: if ($casesens{'default'}) {
6937: $checkedcase = ' checked="checked"';
6938: }
6939: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6940: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6941: $othertitle.'</label></span></td>';
6942: $itemcount ++;
6943: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6944: my %checkedpre = (
6945: both => ' checked="checked"',
6946: either => '',
6947: );
6948: if ($prelink eq 'either') {
6949: $checkedpre{either} = ' checked="checked"';
6950: $checkedpre{both} = '';
6951: }
6952: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6953: '<td class="LC_left_item"><span class="LC_nobreak">'.
6954: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6955: &mt('Both username and e-mail address').'</label></span> '.
6956: '<span class="LC_nobreak"><label>'.
6957: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6958: &mt('Either username or e-mail address').'</label></span></td></tr>';
6959: $itemcount ++;
6960: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6961: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6962: '<td class="LC_left_item">';
6963: my %postlinked;
6964: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6965: foreach my $item (@{$types}) {
6966: undef(%postlinked);
6967: $datatable .= '<fieldset style="display: inline-block;">'.
6968: '<legend>'.$usertypes->{$item}.'</legend>';
6969: if (ref($postlink{$item}) eq 'ARRAY') {
6970: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6971: }
6972: foreach my $field ('email','username') {
6973: my $checked;
6974: if ($postlinked{$field}) {
6975: $checked = ' checked="checked"';
6976: }
6977: $datatable .= '<span class="LC_nobreak"><label>'.
6978: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6979: $field.'"'.$checked.' />'.$field.'</label>'.
6980: '<span> ';
6981: }
6982: $datatable .= '</fieldset>';
6983: }
6984: }
6985: if (ref($postlink{'default'}) eq 'ARRAY') {
6986: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6987: }
6988: $datatable .= '<fieldset style="display: inline-block;">'.
6989: '<legend>'.$othertitle.'</legend>';
6990: foreach my $field ('email','username') {
6991: my $checked;
6992: if ($postlinked{$field}) {
6993: $checked = ' checked="checked"';
6994: }
6995: $datatable .= '<span class="LC_nobreak"><label>'.
6996: '<input type="checkbox" name="passwords_postlink_default" value="'.
6997: $field.'"'.$checked.' />'.$field.'</label>'.
6998: '<span> ';
6999: }
7000: $datatable .= '</fieldset></td></tr>';
7001: $itemcount ++;
7002: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7003: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7004: '<td class="LC_left_item">';
7005: foreach my $type ('permanent','critical','notify') {
7006: my $checkedemail;
7007: if ($emailsrc{$type}) {
7008: $checkedemail = ' checked="checked"';
7009: }
7010: $datatable .= '<span class="LC_nobreak"><label>'.
7011: '<input type="checkbox" name="passwords_emailsrc" value="'.
7012: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7013: '<span> ';
7014: }
7015: $datatable .= '</td></tr>';
7016: $itemcount ++;
7017: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7018: my $switchserver = &check_switchserver($dom,$confname);
7019: my ($showstd,$noshowstd);
7020: if ($nostdtext) {
7021: $noshowstd = ' checked="checked"';
7022: } else {
7023: $showstd = ' checked="checked"';
7024: }
7025: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7026: '<td class="LC_left_item"><span class="LC_nobreak">'.
7027: &mt('Retain standard text:').
7028: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7029: &mt('Yes').'</label>'.' '.
7030: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7031: &mt('No').'</label></span><br />'.
7032: '<span class="LC_fontsize_small">'.
7033: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7034: &mt('Include custom text:');
7035: if ($customurl) {
7036: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7037: undef,undef,undef,undef,'background-color:#ffffff');
7038: $datatable .= '<span class="LC_nobreak"> '.$link.
7039: '<label><input type="checkbox" name="passwords_custom_del"'.
7040: ' value="1" />'.&mt('Delete?').'</label></span>'.
7041: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7042: }
7043: if ($switchserver) {
7044: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7045: } else {
7046: $datatable .='<span class="LC_nobreak"> '.
7047: '<input type="file" name="passwords_customfile" /></span>';
7048: }
7049: $datatable .= '</td></tr>';
7050: } elsif ($position eq 'middle') {
7051: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7052: my @items = ('intauth_cost','intauth_check','intauth_switch');
7053: my %defaults;
7054: if (ref($domconf{'defaults'}) eq 'HASH') {
7055: %defaults = %{$domconf{'defaults'}};
7056: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7057: $defaults{'intauth_cost'} = 10;
7058: }
7059: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7060: $defaults{'intauth_check'} = 0;
7061: }
7062: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7063: $defaults{'intauth_switch'} = 0;
7064: }
7065: } else {
7066: %defaults = (
7067: 'intauth_cost' => 10,
7068: 'intauth_check' => 0,
7069: 'intauth_switch' => 0,
7070: );
7071: }
7072: foreach my $item (@items) {
7073: if ($itemcount%2) {
7074: $css_class = '';
7075: } else {
7076: $css_class = ' class="LC_odd_row" ';
7077: }
7078: $datatable .= '<tr'.$css_class.'>'.
7079: '<td><span class="LC_nobreak">'.$titles{$item}.
7080: '</span></td><td class="LC_left_item" colspan="3">';
7081: if ($item eq 'intauth_switch') {
7082: my @options = (0,1,2);
7083: my %optiondesc = &Apache::lonlocal::texthash (
7084: 0 => 'No',
7085: 1 => 'Yes',
7086: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7087: );
7088: $datatable .= '<table width="100%">';
7089: foreach my $option (@options) {
7090: my $checked = ' ';
7091: if ($defaults{$item} eq $option) {
7092: $checked = ' checked="checked"';
7093: }
7094: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7095: '<label><input type="radio" name="'.$item.
7096: '" value="'.$option.'"'.$checked.' />'.
7097: $optiondesc{$option}.'</label></span></td></tr>';
7098: }
7099: $datatable .= '</table>';
7100: } elsif ($item eq 'intauth_check') {
7101: my @options = (0,1,2);
7102: my %optiondesc = &Apache::lonlocal::texthash (
7103: 0 => 'No',
7104: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7105: 2 => 'Yes, disallow login if stored cost is less than domain default',
7106: );
7107: $datatable .= '<table width="100%">';
7108: foreach my $option (@options) {
7109: my $checked = ' ';
7110: my $onclick;
7111: if ($defaults{$item} eq $option) {
7112: $checked = ' checked="checked"';
7113: }
7114: if ($option == 2) {
7115: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7116: }
7117: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7118: '<label><input type="radio" name="'.$item.
7119: '" value="'.$option.'"'.$checked.$onclick.' />'.
7120: $optiondesc{$option}.'</label></span></td></tr>';
7121: }
7122: $datatable .= '</table>';
7123: } else {
7124: $datatable .= '<input type="text" name="'.$item.'" value="'.
7125: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7126: }
7127: $datatable .= '</td></tr>';
7128: $itemcount ++;
7129: }
7130: } elsif ($position eq 'lower') {
7131: $datatable .= &password_rules('passwords',\$itemcount,$settings);
7132: } else {
7133: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7134: my %ownerchg = (
7135: by => {},
7136: for => {},
7137: );
7138: my %ownertitles = &Apache::lonlocal::texthash (
7139: by => 'Course owner status(es) allowed',
7140: for => 'Student status(es) allowed',
7141: );
7142: if (ref($settings) eq 'HASH') {
7143: if (ref($settings->{crsownerchg}) eq 'HASH') {
7144: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7145: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7146: }
7147: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7148: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7149: }
7150: }
7151: }
7152: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7153: $datatable .= '<tr '.$css_class.'>'.
7154: '<td>'.
7155: &mt('Requirements').'<ul>'.
7156: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
7157: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7158: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7159: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7160: '</ul>'.
7161: '</td>'.
7162: '<td class="LC_left_item">';
7163: foreach my $item ('by','for') {
7164: $datatable .= '<fieldset style="display: inline-block;">'.
7165: '<legend>'.$ownertitles{$item}.'</legend>';
7166: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7167: foreach my $type (@{$types}) {
7168: my $checked;
7169: if ($ownerchg{$item}{$type}) {
7170: $checked = ' checked="checked"';
7171: }
7172: $datatable .= '<span class="LC_nobreak"><label>'.
7173: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7174: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7175: '</span> ';
7176: }
7177: }
7178: my $checked;
7179: if ($ownerchg{$item}{'default'}) {
7180: $checked = ' checked="checked"';
7181: }
7182: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7183: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7184: $othertitle.'</label></span></fieldset>';
7185: }
7186: $datatable .= '</td></tr>';
7187: }
7188: return $datatable;
7189: }
7190:
7191: sub password_rules {
7192: my ($prefix,$itemcountref,$settings) = @_;
7193: my ($min,$max,%chars,$numsaved,$numinrow);
7194: my %titles;
7195: if ($prefix eq 'passwords') {
7196: %titles = &Apache::lonlocal::texthash (
7197: min => 'Minimum password length',
7198: max => 'Maximum password length',
7199: chars => 'Required characters',
7200: );
7201: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
7202: %titles = &Apache::lonlocal::texthash (
7203: min => 'Minimum secret length',
7204: max => 'Maximum secret length',
7205: chars => 'Required characters',
7206: );
7207: }
7208: $min = $Apache::lonnet::passwdmin;
7209: my $datatable;
7210: my $itemcount;
7211: if (ref($itemcountref)) {
7212: $itemcount = $$itemcountref;
7213: }
7214: if (ref($settings) eq 'HASH') {
7215: if ($settings->{min}) {
7216: $min = $settings->{min};
7217: }
7218: if ($settings->{max}) {
7219: $max = $settings->{max};
7220: }
7221: if (ref($settings->{chars}) eq 'ARRAY') {
7222: map { $chars{$_} = 1; } (@{$settings->{chars}});
7223: }
7224: if ($prefix eq 'passwords') {
7225: if ($settings->{numsaved}) {
7226: $numsaved = $settings->{numsaved};
7227: }
7228: }
7229: }
7230: my %rulenames = &Apache::lonlocal::texthash(
7231: uc => 'At least one upper case letter',
7232: lc => 'At least one lower case letter',
7233: num => 'At least one number',
7234: spec => 'At least one non-alphanumeric',
7235: );
7236: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7237: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7238: '<td class="LC_left_item"><span class="LC_nobreak">'.
7239: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
7240: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7241: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7242: '</span></td></tr>';
7243: $itemcount ++;
7244: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7245: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7246: '<td class="LC_left_item"><span class="LC_nobreak">'.
7247: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
7248: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7249: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7250: '</span></td></tr>';
7251: $itemcount ++;
7252: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7253: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7254: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7255: '</span></td>';
7256: my $numinrow = 2;
7257: my @possrules = ('uc','lc','num','spec');
7258: $datatable .= '<td class="LC_left_item"><table>';
7259: for (my $i=0; $i<@possrules; $i++) {
7260: my ($rem,$checked);
7261: if ($chars{$possrules[$i]}) {
7262: $checked = ' checked="checked"';
7263: }
7264: $rem = $i%($numinrow);
7265: if ($rem == 0) {
7266: if ($i > 0) {
7267: $datatable .= '</tr>';
7268: }
7269: $datatable .= '<tr>';
7270: }
7271: $datatable .= '<td><span class="LC_nobreak"><label>'.
7272: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7273: $rulenames{$possrules[$i]}.'</label></span></td>';
7274: }
7275: my $rem = @possrules%($numinrow);
7276: my $colsleft = $numinrow - $rem;
7277: if ($colsleft > 1 ) {
7278: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7279: ' </td>';
7280: } elsif ($colsleft == 1) {
7281: $datatable .= '<td class="LC_left_item"> </td>';
7282: }
7283: $datatable .='</table></td></tr>';
7284: $itemcount ++;
7285: if ($prefix eq 'passwords') {
7286: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
7287: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7288: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7289: '<td class="LC_left_item"><span class="LC_nobreak">'.
7290: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
7291: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7292: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7293: '</span></td></tr>';
7294: $itemcount ++;
7295: }
7296: if (ref($itemcountref)) {
7297: $$itemcountref += $itemcount;
7298: }
7299: return $datatable;
7300: }
7301:
7302: sub print_wafproxy {
7303: my ($position,$dom,$settings,$rowtotal) = @_;
7304: my $css_class;
7305: my $itemcount = 0;
7306: my $datatable;
7307: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7308: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
7309: my %lt = &wafproxy_titles();
7310: foreach my $server (sort(keys(%servers))) {
7311: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7312: next if ($serverhome eq '');
7313: my $serverdom;
7314: if ($serverhome ne $server) {
7315: $serverdom = &Apache::lonnet::host_domain($serverhome);
7316: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
7317: $othercontrol{$server} = $serverdom;
7318: }
7319: } else {
7320: $serverdom = &Apache::lonnet::host_domain($server);
7321: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
7322: if ($serverdom ne $dom) {
7323: $othercontrol{$server} = $serverdom;
7324: } else {
7325: $setdom = 1;
7326: if (ref($settings) eq 'HASH') {
7327: if (ref($settings->{'alias'}) eq 'HASH') {
7328: $aliases{$dom} = $settings->{'alias'};
7329: if ($aliases{$dom} ne '') {
7330: $showdom = 1;
7331: }
7332: }
7333: if (ref($settings->{'saml'}) eq 'HASH') {
7334: $saml{$dom} = $settings->{'saml'};
7335: }
7336: }
7337: }
7338: }
7339: }
7340: if ($setdom) {
7341: %{$values{$dom}} = ();
7342: if (ref($settings) eq 'HASH') {
7343: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7344: $values{$dom}{$item} = $settings->{$item};
7345: }
7346: }
7347: }
7348: if (keys(%othercontrol)) {
7349: %otherdoms = reverse(%othercontrol);
7350: foreach my $domain (keys(%otherdoms)) {
7351: %{$values{$domain}} = ();
7352: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7353: if (ref($config{'wafproxy'}) eq 'HASH') {
7354: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7355: if (exists($config{'wafproxy'}{'saml'})) {
7356: $saml{$domain} = $config{'wafproxy'}{'saml'};
7357: }
7358: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7359: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7360: }
7361: }
7362: }
7363: }
7364: if ($position eq 'top') {
7365: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7366: my %aliasinfo;
7367: foreach my $server (sort(keys(%servers))) {
7368: $itemcount ++;
7369: my $dom_in_effect;
7370: my $aliasrows = '<tr>'.
7371: '<td class="LC_left_item" style="vertical-align: baseline;">'.
7372: &mt('Hostname').': '.
7373: '<span class="LC_nobreak LC_cusr_emph">'.
7374: &Apache::lonnet::hostname($server).'</span></td><td> </td>';
7375: if ($othercontrol{$server}) {
7376: $dom_in_effect = $othercontrol{$server};
7377: my ($current,$forsaml);
7378: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
7379: $current = $aliases{$dom_in_effect}{$server};
7380: }
7381: if (ref($saml{$dom_in_effect}) eq 'HASH') {
7382: if ($saml{$dom_in_effect}{$server}) {
7383: $forsaml = 1;
7384: }
7385: }
7386: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7387: &mt('Alias').': ';
7388: if ($current) {
7389: $aliasrows .= $current;
7390: if ($forsaml) {
7391: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
7392: }
7393: } else {
7394: $aliasrows .= &mt('None');
7395: }
7396: $aliasrows .= ' <span class="LC_small">('.
7397: &mt('controlled by domain: [_1]',
7398: '<b>'.$dom_in_effect.'</b>').')</span></td>';
7399: } else {
7400: $dom_in_effect = $dom;
7401: my ($current,$samlon,$samloff);
7402: $samloff = ' checked="checked"';
7403: if (ref($aliases{$dom}) eq 'HASH') {
7404: if ($aliases{$dom}{$server}) {
7405: $current = $aliases{$dom}{$server};
7406: }
7407: }
7408: if (ref($saml{$dom}) eq 'HASH') {
7409: if ($saml{$dom}{$server}) {
7410: $samlon = $samloff;
7411: undef($samloff);
7412: }
7413: }
7414: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7415: &mt('Alias').': '.
7416: '<input type="text" name="wafproxy_alias_'.$server.'" '.
7417: 'value="'.$current.'" size="30" />'.
7418: (' 'x2).'<span class="LC_nobreak">'.
7419: &mt('Alias used for SSO Auth').': <label>'.
7420: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
7421: &mt('No').'</label> <label>'.
7422: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
7423: &mt('Yes').'</label></span>'.
7424: '</td>';
7425: }
7426: $aliasrows .= '</tr>';
7427: $aliasinfo{$dom_in_effect} .= $aliasrows;
7428: }
7429: if ($aliasinfo{$dom}) {
7430: my ($onclick,$wafon,$wafoff,$showtable);
7431: $onclick = ' onclick="javascript:toggleWAF();"';
7432: $wafoff = ' checked="checked"';
7433: $showtable = ' style="display:none";';
7434: if ($showdom) {
7435: $wafon = $wafoff;
7436: $wafoff = '';
7437: $showtable = ' style="display:inline;"';
7438: }
7439: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7440: $datatable = '<tr'.$css_class.'>'.
7441: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
7442: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
7443: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
7444: &mt('Yes').'</label>'.(' 'x2).'<label>'.
7445: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
7446: &mt('No').'</label></span></td>'.
7447: '<td class="LC_left_item">'.
7448: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
7449: '</table></td></tr>';
7450: $itemcount++;
7451: }
7452: if (keys(%otherdoms)) {
7453: foreach my $key (sort(keys(%otherdoms))) {
7454: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7455: $datatable .= '<tr'.$css_class.'>'.
7456: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
7457: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
7458: '</table></td></tr>';
7459: $itemcount++;
7460: }
7461: }
7462: } else {
7463: my %ip_methods = &remoteip_methods();
7464: if ($setdom) {
7465: $itemcount ++;
7466: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7467: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
7468: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
7469: $wafstyle = ' style="display:none;"';
7470: $nowafstyle = ' style="display:table-row;"';
7471: $currwafdisplay = ' style="display: none"';
7472: $wafrangestyle = ' style="display: none"';
7473: $curr_remotip = 'n';
7474: $ssltossl = ' checked="checked"';
7475: if ($showdom) {
7476: $wafstyle = ' style="display:table-row;"';
7477: $nowafstyle = ' style="display:none;"';
7478: if (keys(%{$values{$dom}})) {
7479: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
7480: $curr_remotip = $values{$dom}{remoteip};
7481: }
7482: if ($curr_remotip eq 'h') {
7483: $currwafdisplay = ' style="display:table-row"';
7484: $wafrangestyle = ' style="display:inline-block;"';
7485: }
7486: if ($values{$dom}{'sslopt'}) {
7487: $alltossl = ' checked="checked"';
7488: $ssltossl = '';
7489: }
7490: }
7491: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
7492: $vpndircheck = ' checked="checked"';
7493: $currwafvpn = ' style="display:table-row;"';
7494: $wafrangestyle = ' style="display:inline-block;"';
7495: } else {
7496: $vpnaliascheck = ' checked="checked"';
7497: $currwafvpn = ' style="display:none;"';
7498: }
7499: }
7500: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7501: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
7502: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
7503: '</tr>'.
7504: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7505: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
7506: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
7507: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
7508: &mt('Range(s) stored in CIDR notation').'</div></td>'.
7509: '<td class="LC_left_item"><table>'.
7510: '<tr>'.
7511: '<td valign="top">'.$lt{'remoteip'}.': '.
7512: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
7513: foreach my $option ('m','h','n') {
7514: my $sel;
7515: if ($option eq $curr_remotip) {
7516: $sel = ' selected="selected"';
7517: }
7518: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
7519: $ip_methods{$option}.'</option>';
7520: }
7521: $datatable .= '</select></td></tr>'."\n".
7522: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
7523: $lt{'ipheader'}.': '.
7524: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
7525: 'name="wafproxy_ipheader" />'.
7526: '</td></tr>'."\n".
7527: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
7528: $lt{'trusted'}.':<br />'.
7529: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
7530: $values{$dom}{'trusted'}.'</textarea>'.
7531: '</td></tr>'."\n".
7532: '<tr><td><hr /></td></tr>'."\n".
7533: '<tr>'.
7534: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
7535: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
7536: $lt{'vpndirect'}.'</label>'.(' 'x2).
7537: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
7538: $lt{'vpnaliased'}.'</label></span></td></tr>';
7539: foreach my $item ('vpnint','vpnext') {
7540: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
7541: '<td valign="top">'.$lt{$item}.':<br />'.
7542: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
7543: $values{$dom}{$item}.'</textarea>'.
7544: '</td></tr>'."\n";
7545: }
7546: $datatable .= '<tr><td><hr /></td></tr>'."\n".
7547: '<tr>'.
7548: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
7549: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
7550: $lt{'alltossl'}.'</label>'.(' 'x2).
7551: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
7552: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
7553: '</table></td></tr>';
7554: }
7555: if (keys(%otherdoms)) {
7556: foreach my $domain (sort(keys(%otherdoms))) {
7557: $itemcount ++;
7558: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7559: $datatable .= '<tr'.$css_class.'>'.
7560: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
7561: '<td class="LC_left_item"><table>';
7562: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
7563: my $showval = &mt('None');
7564: if ($item eq 'ssl') {
7565: $showval = $lt{'ssltossl'};
7566: }
7567: if ($values{$domain}{$item}) {
7568: $showval = $values{$domain}{$item};
7569: if ($item eq 'ssl') {
7570: $showval = $lt{'alltossl'};
7571: } elsif ($item eq 'remoteip') {
7572: $showval = $ip_methods{$values{$domain}{$item}};
7573: }
7574: }
7575: $datatable .= '<tr>'.
7576: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
7577: }
7578: $datatable .= '</table></td></tr>';
7579: }
7580: }
7581: }
7582: $$rowtotal += $itemcount;
7583: return $datatable;
7584: }
7585:
7586: sub wafproxy_titles {
7587: return &Apache::lonlocal::texthash(
7588: remoteip => "Method for determining user's IP",
7589: ipheader => 'Request header containing remote IP',
7590: trusted => 'Trusted IP range(s)',
7591: vpnaccess => 'Access from institutional VPN',
7592: vpndirect => 'via regular hostname (no WAF)',
7593: vpnaliased => 'via aliased hostname (WAF)',
7594: vpnint => 'Internal IP Range(s) for VPN sessions',
7595: vpnext => 'IP Range(s) for backend WAF connections',
7596: sslopt => 'Forwarding http/https',
7597: alltossl => 'WAF forwards both http and https requests to https',
7598: ssltossl => 'WAF forwards http requests to http and https to https',
7599: );
7600: }
7601:
7602: sub remoteip_methods {
7603: return &Apache::lonlocal::texthash(
7604: m => 'Use Apache mod_remoteip',
7605: h => 'Use headers parsed by LON-CAPA',
7606: n => 'Not in use',
7607: );
7608: }
7609:
7610: sub print_usersessions {
7611: my ($position,$dom,$settings,$rowtotal) = @_;
7612: my ($css_class,$datatable,%checked,%choices);
7613: my (%by_ip,%by_location,@intdoms);
7614: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7615:
7616: my @alldoms = &Apache::lonnet::all_domains();
7617: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7618: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7619: my %altids = &id_for_thisdom(%servers);
7620: my $itemcount = 1;
7621: if ($position eq 'top') {
7622: if (keys(%serverhomes) > 1) {
7623: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
7624: my ($curroffloadnow,$curroffloadoth);
7625: if (ref($settings) eq 'HASH') {
7626: if (ref($settings->{'offloadnow'}) eq 'HASH') {
7627: $curroffloadnow = $settings->{'offloadnow'};
7628: }
7629: if (ref($settings->{'offloadoth'}) eq 'HASH') {
7630: $curroffloadoth = $settings->{'offloadoth'};
7631: }
7632: }
7633: my $other_insts = scalar(keys(%by_location));
7634: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
7635: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
7636: } else {
7637: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7638: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
7639: '</td></tr>';
7640: }
7641: } else {
7642: if (keys(%by_location) == 0) {
7643: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7644: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
7645: '</td></tr>';
7646: } else {
7647: my %lt = &usersession_titles();
7648: my $numinrow = 5;
7649: my $prefix;
7650: my @types;
7651: if ($position eq 'bottom') {
7652: $prefix = 'remote';
7653: @types = ('version','excludedomain','includedomain');
7654: } else {
7655: $prefix = 'hosted';
7656: @types = ('excludedomain','includedomain');
7657: }
7658: my (%current,%checkedon,%checkedoff);
7659: my @lcversions = &Apache::lonnet::all_loncaparevs();
7660: my @locations = sort(keys(%by_location));
7661: foreach my $type (@types) {
7662: $checkedon{$type} = '';
7663: $checkedoff{$type} = ' checked="checked"';
7664: }
7665: if (ref($settings) eq 'HASH') {
7666: if (ref($settings->{$prefix}) eq 'HASH') {
7667: foreach my $key (keys(%{$settings->{$prefix}})) {
7668: $current{$key} = $settings->{$prefix}{$key};
7669: if ($key eq 'version') {
7670: if ($current{$key} ne '') {
7671: $checkedon{$key} = ' checked="checked"';
7672: $checkedoff{$key} = '';
7673: }
7674: } elsif (ref($current{$key}) eq 'ARRAY') {
7675: $checkedon{$key} = ' checked="checked"';
7676: $checkedoff{$key} = '';
7677: }
7678: }
7679: }
7680: }
7681: foreach my $type (@types) {
7682: next if ($type ne 'version' && !@locations);
7683: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7684: $datatable .= '<tr'.$css_class.'>
7685: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
7686: <span class="LC_nobreak">
7687: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
7688: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
7689: if ($type eq 'version') {
7690: my $selector = '<select name="'.$prefix.'_version">';
7691: foreach my $version (@lcversions) {
7692: my $selected = '';
7693: if ($current{'version'} eq $version) {
7694: $selected = ' selected="selected"';
7695: }
7696: $selector .= ' <option value="'.$version.'"'.
7697: $selected.'>'.$version.'</option>';
7698: }
7699: $selector .= '</select> ';
7700: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
7701: } else {
7702: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
7703: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
7704: ' />'.(' 'x2).
7705: '<input type="button" value="'.&mt('uncheck all').'" '.
7706: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
7707: "\n".
7708: '</div><div><table>';
7709: my $rem;
7710: for (my $i=0; $i<@locations; $i++) {
7711: my ($showloc,$value,$checkedtype);
7712: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
7713: my $ip = $by_location{$locations[$i]}->[0];
7714: if (ref($by_ip{$ip}) eq 'ARRAY') {
7715: $value = join(':',@{$by_ip{$ip}});
7716: $showloc = join(', ',@{$by_ip{$ip}});
7717: if (ref($current{$type}) eq 'ARRAY') {
7718: foreach my $loc (@{$by_ip{$ip}}) {
7719: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
7720: $checkedtype = ' checked="checked"';
7721: last;
7722: }
7723: }
7724: }
7725: }
7726: }
7727: $rem = $i%($numinrow);
7728: if ($rem == 0) {
7729: if ($i > 0) {
7730: $datatable .= '</tr>';
7731: }
7732: $datatable .= '<tr>';
7733: }
7734: $datatable .= '<td class="LC_left_item">'.
7735: '<span class="LC_nobreak"><label>'.
7736: '<input type="checkbox" name="'.$prefix.'_'.$type.
7737: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
7738: '</label></span></td>';
7739: }
7740: $rem = @locations%($numinrow);
7741: my $colsleft = $numinrow - $rem;
7742: if ($colsleft > 1 ) {
7743: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7744: ' </td>';
7745: } elsif ($colsleft == 1) {
7746: $datatable .= '<td class="LC_left_item"> </td>';
7747: }
7748: $datatable .= '</tr></table>';
7749: }
7750: $datatable .= '</td></tr>';
7751: $itemcount ++;
7752: }
7753: }
7754: }
7755: $$rowtotal += $itemcount;
7756: return $datatable;
7757: }
7758:
7759: sub build_location_hashes {
7760: my ($intdoms,$by_ip,$by_location) = @_;
7761: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
7762: (ref($by_location) eq 'HASH'));
7763: my %iphost = &Apache::lonnet::get_iphost();
7764: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
7765: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
7766: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
7767: foreach my $id (@{$iphost{$primary_ip}}) {
7768: my $intdom = &Apache::lonnet::internet_dom($id);
7769: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
7770: push(@{$intdoms},$intdom);
7771: }
7772: }
7773: }
7774: foreach my $ip (keys(%iphost)) {
7775: if (ref($iphost{$ip}) eq 'ARRAY') {
7776: foreach my $id (@{$iphost{$ip}}) {
7777: my $location = &Apache::lonnet::internet_dom($id);
7778: if ($location) {
7779: next if (grep(/^\Q$location\E$/,@{$intdoms}));
7780: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7781: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
7782: push(@{$by_ip->{$ip}},$location);
7783: }
7784: } else {
7785: $by_ip->{$ip} = [$location];
7786: }
7787: }
7788: }
7789: }
7790: }
7791: foreach my $ip (sort(keys(%{$by_ip}))) {
7792: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7793: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
7794: my $first = $by_ip->{$ip}->[0];
7795: if (ref($by_location->{$first}) eq 'ARRAY') {
7796: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
7797: push(@{$by_location->{$first}},$ip);
7798: }
7799: } else {
7800: $by_location->{$first} = [$ip];
7801: }
7802: }
7803: }
7804: return;
7805: }
7806:
7807: sub current_offloads_to {
7808: my ($dom,$settings,$servers) = @_;
7809: my (%spareid,%otherdomconfigs);
7810: if (ref($servers) eq 'HASH') {
7811: foreach my $lonhost (sort(keys(%{$servers}))) {
7812: my $gotspares;
7813: if (ref($settings) eq 'HASH') {
7814: if (ref($settings->{'spares'}) eq 'HASH') {
7815: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
7816: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
7817: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
7818: $gotspares = 1;
7819: }
7820: }
7821: }
7822: unless ($gotspares) {
7823: my $gotspares;
7824: my $serverhomeID =
7825: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
7826: my $serverhomedom =
7827: &Apache::lonnet::host_domain($serverhomeID);
7828: if ($serverhomedom ne $dom) {
7829: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
7830: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7831: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7832: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7833: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7834: $gotspares = 1;
7835: }
7836: }
7837: } else {
7838: $otherdomconfigs{$serverhomedom} =
7839: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
7840: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
7841: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7842: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7843: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
7844: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7845: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7846: $gotspares = 1;
7847: }
7848: }
7849: }
7850: }
7851: }
7852: }
7853: }
7854: unless ($gotspares) {
7855: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
7856: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7857: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7858: } else {
7859: my $server_hostname = &Apache::lonnet::hostname($lonhost);
7860: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
7861: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
7862: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7863: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7864: } else {
7865: my %what = (
7866: spareid => 1,
7867: );
7868: my ($result,$returnhash) =
7869: &Apache::lonnet::get_remote_globals($lonhost,\%what);
7870: if ($result eq 'ok') {
7871: if (ref($returnhash) eq 'HASH') {
7872: if (ref($returnhash->{'spareid'}) eq 'HASH') {
7873: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
7874: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
7875: }
7876: }
7877: }
7878: }
7879: }
7880: }
7881: }
7882: }
7883: return %spareid;
7884: }
7885:
7886: sub spares_row {
7887: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
7888: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
7889: my $css_class;
7890: my $numinrow = 4;
7891: my $itemcount = 1;
7892: my $datatable;
7893: my %typetitles = &sparestype_titles();
7894: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
7895: foreach my $server (sort(keys(%{$servers}))) {
7896: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
7897: my ($othercontrol,$serverdom);
7898: if ($serverhome ne $server) {
7899: $serverdom = &Apache::lonnet::host_domain($serverhome);
7900: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7901: } else {
7902: $serverdom = &Apache::lonnet::host_domain($server);
7903: if ($serverdom ne $dom) {
7904: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7905: }
7906: }
7907: next unless (ref($spareid->{$server}) eq 'HASH');
7908: my ($checkednow,$checkedoth);
7909: if (ref($curroffloadnow) eq 'HASH') {
7910: if ($curroffloadnow->{$server}) {
7911: $checkednow = ' checked="checked"';
7912: }
7913: }
7914: if (ref($curroffloadoth) eq 'HASH') {
7915: if ($curroffloadoth->{$server}) {
7916: $checkedoth = ' checked="checked"';
7917: }
7918: }
7919: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7920: $datatable .= '<tr'.$css_class.'>
7921: <td rowspan="2">
7922: <span class="LC_nobreak">'.
7923: &mt('[_1] when busy, offloads to:'
7924: ,'<b>'.$server.'</b>').'</span><br />'.
7925: '<span class="LC_nobreak">'."\n".
7926: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
7927: ' '.&mt('Switch any active user on next access').'</label></span>'.
7928: "\n";
7929: if ($other_insts) {
7930: $datatable .= '<br />'.
7931: '<span class="LC_nobreak">'."\n".
7932: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
7933: ' '.&mt('Switch other institutions on next access').'</label></span>'.
7934: "\n";
7935: }
7936: my (%current,%canselect);
7937: my @choices =
7938: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
7939: foreach my $type ('primary','default') {
7940: if (ref($spareid->{$server}) eq 'HASH') {
7941: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
7942: my @spares = @{$spareid->{$server}{$type}};
7943: if (@spares > 0) {
7944: if ($othercontrol) {
7945: $current{$type} = join(', ',@spares);
7946: } else {
7947: $current{$type} .= '<table>';
7948: my $numspares = scalar(@spares);
7949: for (my $i=0; $i<@spares; $i++) {
7950: my $rem = $i%($numinrow);
7951: if ($rem == 0) {
7952: if ($i > 0) {
7953: $current{$type} .= '</tr>';
7954: }
7955: $current{$type} .= '<tr>';
7956: }
7957: $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'".');" /> '.
7958: $spareid->{$server}{$type}[$i].
7959: '</label></td>'."\n";
7960: }
7961: my $rem = @spares%($numinrow);
7962: my $colsleft = $numinrow - $rem;
7963: if ($colsleft > 1 ) {
7964: $current{$type} .= '<td colspan="'.$colsleft.
7965: '" class="LC_left_item">'.
7966: ' </td>';
7967: } elsif ($colsleft == 1) {
7968: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7969: }
7970: $current{$type} .= '</tr></table>';
7971: }
7972: }
7973: }
7974: if ($current{$type} eq '') {
7975: $current{$type} = &mt('None specified');
7976: }
7977: if ($othercontrol) {
7978: if ($type eq 'primary') {
7979: $canselect{$type} = $othercontrol;
7980: }
7981: } else {
7982: $canselect{$type} =
7983: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7984: '<select name="newspare_'.$type.'_'.$server.'" '.
7985: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7986: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7987: if (@choices > 0) {
7988: foreach my $lonhost (@choices) {
7989: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7990: }
7991: }
7992: $canselect{$type} .= '</select>'."\n";
7993: }
7994: } else {
7995: $current{$type} = &mt('Could not be determined');
7996: if ($type eq 'primary') {
7997: $canselect{$type} = $othercontrol;
7998: }
7999: }
8000: if ($type eq 'default') {
8001: $datatable .= '<tr'.$css_class.'>';
8002: }
8003: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8004: '<td>'.$current{$type}.'</td>'."\n".
8005: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8006: }
8007: $itemcount ++;
8008: }
8009: }
8010: $$rowtotal += $itemcount;
8011: return $datatable;
8012: }
8013:
8014: sub possible_newspares {
8015: my ($server,$currspares,$serverhomes,$altids) = @_;
8016: my $serverhostname = &Apache::lonnet::hostname($server);
8017: my %excluded;
8018: if ($serverhostname ne '') {
8019: %excluded = (
8020: $serverhostname => 1,
8021: );
8022: }
8023: if (ref($currspares) eq 'HASH') {
8024: foreach my $type (keys(%{$currspares})) {
8025: if (ref($currspares->{$type}) eq 'ARRAY') {
8026: if (@{$currspares->{$type}} > 0) {
8027: foreach my $curr (@{$currspares->{$type}}) {
8028: my $hostname = &Apache::lonnet::hostname($curr);
8029: $excluded{$hostname} = 1;
8030: }
8031: }
8032: }
8033: }
8034: }
8035: my @choices;
8036: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8037: if (keys(%{$serverhomes}) > 1) {
8038: foreach my $name (sort(keys(%{$serverhomes}))) {
8039: unless ($excluded{$name}) {
8040: if (exists($altids->{$serverhomes->{$name}})) {
8041: push(@choices,$altids->{$serverhomes->{$name}});
8042: } else {
8043: push(@choices,$serverhomes->{$name});
8044: }
8045: }
8046: }
8047: }
8048: }
8049: return sort(@choices);
8050: }
8051:
8052: sub print_loadbalancing {
8053: my ($dom,$settings,$rowtotal) = @_;
8054: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8055: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8056: my $numinrow = 1;
8057: my $datatable;
8058: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8059: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8060: if (ref($settings) eq 'HASH') {
8061: %existing = %{$settings};
8062: }
8063: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8064: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8065: \%currtargets,\%currrules,\%currcookies);
8066: } else {
8067: return;
8068: }
8069: my ($othertitle,$usertypes,$types) =
8070: &Apache::loncommon::sorted_inst_types($dom);
8071: my $rownum = 8;
8072: if (ref($types) eq 'ARRAY') {
8073: $rownum += scalar(@{$types});
8074: }
8075: my @css_class = ('LC_odd_row','LC_even_row');
8076: my $balnum = 0;
8077: my $islast;
8078: my (@toshow,$disabledtext);
8079: if (keys(%currbalancer) > 0) {
8080: @toshow = sort(keys(%currbalancer));
8081: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8082: push(@toshow,'');
8083: }
8084: } else {
8085: @toshow = ('');
8086: $disabledtext = &mt('No existing load balancer');
8087: }
8088: foreach my $lonhost (@toshow) {
8089: if ($balnum == scalar(@toshow)-1) {
8090: $islast = 1;
8091: } else {
8092: $islast = 0;
8093: }
8094: my $cssidx = $balnum%2;
8095: my $targets_div_style = 'display: none';
8096: my $disabled_div_style = 'display: block';
8097: my $homedom_div_style = 'display: none';
8098: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8099: '<td rowspan="'.$rownum.'" valign="top">'.
8100: '<p>';
8101: if ($lonhost eq '') {
8102: $datatable .= '<span class="LC_nobreak">';
8103: if (keys(%currbalancer) > 0) {
8104: $datatable .= &mt('Add balancer:');
8105: } else {
8106: $datatable .= &mt('Enable balancer:');
8107: }
8108: $datatable .= ' '.
8109: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8110: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8111: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8112: '<option value="" selected="selected">'.&mt('None').
8113: '</option>'."\n";
8114: foreach my $server (sort(keys(%servers))) {
8115: next if ($currbalancer{$server});
8116: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8117: }
8118: $datatable .=
8119: '</select>'."\n".
8120: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8121: } else {
8122: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8123: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8124: &mt('Stop balancing').'</label>'.
8125: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8126: $targets_div_style = 'display: block';
8127: $disabled_div_style = 'display: none';
8128: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8129: $homedom_div_style = 'display: block';
8130: }
8131: }
8132: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
8133: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8134: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8135: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8136: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8137: my @sparestypes = ('primary','default');
8138: my %typetitles = &sparestype_titles();
8139: my %hostherechecked = (
8140: no => ' checked="checked"',
8141: );
8142: my %balcookiechecked = (
8143: no => ' checked="checked"',
8144: );
8145: foreach my $sparetype (@sparestypes) {
8146: my $targettable;
8147: for (my $i=0; $i<$numspares; $i++) {
8148: my $checked;
8149: if (ref($currtargets{$lonhost}) eq 'HASH') {
8150: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8151: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8152: $checked = ' checked="checked"';
8153: }
8154: }
8155: }
8156: my ($chkboxval,$disabled);
8157: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8158: $chkboxval = $spares[$i];
8159: }
8160: if (exists($currbalancer{$spares[$i]})) {
8161: $disabled = ' disabled="disabled"';
8162: }
8163: $targettable .=
8164: '<td><span class="LC_nobreak"><label>'.
8165: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8166: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8167: '</span></label></span></td>';
8168: my $rem = $i%($numinrow);
8169: if ($rem == 0) {
8170: if (($i > 0) && ($i < $numspares-1)) {
8171: $targettable .= '</tr>';
8172: }
8173: if ($i < $numspares-1) {
8174: $targettable .= '<tr>';
8175: }
8176: }
8177: }
8178: if ($targettable ne '') {
8179: my $rem = $numspares%($numinrow);
8180: my $colsleft = $numinrow - $rem;
8181: if ($colsleft > 1 ) {
8182: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8183: ' </td>';
8184: } elsif ($colsleft == 1) {
8185: $targettable .= '<td class="LC_left_item"> </td>';
8186: }
8187: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
8188: '<table><tr>'.$targettable.'</tr></table><br />';
8189: }
8190: $hostherechecked{$sparetype} = '';
8191: if (ref($currtargets{$lonhost}) eq 'HASH') {
8192: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8193: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8194: $hostherechecked{$sparetype} = ' checked="checked"';
8195: $hostherechecked{'no'} = '';
8196: }
8197: }
8198: }
8199: }
8200: if ($currcookies{$lonhost}) {
8201: %balcookiechecked = (
8202: yes => ' checked="checked"',
8203: );
8204: }
8205: $datatable .= &mt('Hosting on balancer itself').'<br />'.
8206: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
8207: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
8208: foreach my $sparetype (@sparestypes) {
8209: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
8210: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
8211: '</i></label><br />';
8212: }
8213: $datatable .= &mt('Use balancer cookie').'<br />'.
8214: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
8215: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
8216: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
8217: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
8218: '</div></td></tr>'.
8219: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
8220: $othertitle,$usertypes,$types,\%servers,
8221: \%currbalancer,$lonhost,
8222: $targets_div_style,$homedom_div_style,
8223: $css_class[$cssidx],$balnum,$islast);
8224: $$rowtotal += $rownum;
8225: $balnum ++;
8226: }
8227: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
8228: return $datatable;
8229: }
8230:
8231: sub get_loadbalancers_config {
8232: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
8233: return unless ((ref($servers) eq 'HASH') &&
8234: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
8235: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
8236: (ref($currcookies) eq 'HASH'));
8237: if (keys(%{$existing}) > 0) {
8238: my $oldlonhost;
8239: foreach my $key (sort(keys(%{$existing}))) {
8240: if ($key eq 'lonhost') {
8241: $oldlonhost = $existing->{'lonhost'};
8242: $currbalancer->{$oldlonhost} = 1;
8243: } elsif ($key eq 'targets') {
8244: if ($oldlonhost) {
8245: $currtargets->{$oldlonhost} = $existing->{'targets'};
8246: }
8247: } elsif ($key eq 'rules') {
8248: if ($oldlonhost) {
8249: $currrules->{$oldlonhost} = $existing->{'rules'};
8250: }
8251: } elsif (ref($existing->{$key}) eq 'HASH') {
8252: $currbalancer->{$key} = 1;
8253: $currtargets->{$key} = $existing->{$key}{'targets'};
8254: $currrules->{$key} = $existing->{$key}{'rules'};
8255: if ($existing->{$key}{'cookie'}) {
8256: $currcookies->{$key} = 1;
8257: }
8258: }
8259: }
8260: } else {
8261: my ($balancerref,$targetsref) =
8262: &Apache::lonnet::get_lonbalancer_config($servers);
8263: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
8264: foreach my $server (sort(keys(%{$balancerref}))) {
8265: $currbalancer->{$server} = 1;
8266: $currtargets->{$server} = $targetsref->{$server};
8267: }
8268: }
8269: }
8270: return;
8271: }
8272:
8273: sub loadbalancing_rules {
8274: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
8275: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
8276: $css_class,$balnum,$islast) = @_;
8277: my $output;
8278: my $num = 0;
8279: my ($alltypes,$othertypes,$titles) =
8280: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8281: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8282: foreach my $type (@{$alltypes}) {
8283: $num ++;
8284: my $current;
8285: if (ref($currrules) eq 'HASH') {
8286: $current = $currrules->{$type};
8287: }
8288: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8289: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
8290: $current = '';
8291: }
8292: }
8293: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
8294: $servers,$currbalancer,$lonhost,$dom,
8295: $targets_div_style,$homedom_div_style,
8296: $css_class,$balnum,$num,$islast);
8297: }
8298: }
8299: return $output;
8300: }
8301:
8302: sub loadbalancing_titles {
8303: my ($dom,$intdom,$usertypes,$types) = @_;
8304: my %othertypes = (
8305: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
8306: '_LC_author' => &mt('Users from [_1] with author role',$dom),
8307: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
8308: '_LC_external' => &mt('Users not from [_1]',$intdom),
8309: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
8310: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
8311: );
8312: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
8313: my @available;
8314: if (ref($types) eq 'ARRAY') {
8315: @available = @{$types};
8316: }
8317: unless (grep(/^default$/,@available)) {
8318: push(@available,'default');
8319: }
8320: unshift(@alltypes,@available);
8321: my %titles;
8322: foreach my $type (@alltypes) {
8323: if ($type =~ /^_LC_/) {
8324: $titles{$type} = $othertypes{$type};
8325: } elsif ($type eq 'default') {
8326: $titles{$type} = &mt('All users from [_1]',$dom);
8327: if (ref($types) eq 'ARRAY') {
8328: if (@{$types} > 0) {
8329: $titles{$type} = &mt('Other users from [_1]',$dom);
8330: }
8331: }
8332: } elsif (ref($usertypes) eq 'HASH') {
8333: $titles{$type} = $usertypes->{$type};
8334: }
8335: }
8336: return (\@alltypes,\%othertypes,\%titles);
8337: }
8338:
8339: sub loadbalance_rule_row {
8340: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
8341: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
8342: my @rulenames;
8343: my %ruletitles = &offloadtype_text();
8344: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
8345: @rulenames = ('balancer','offloadedto','specific');
8346: } else {
8347: @rulenames = ('default','homeserver');
8348: if ($type eq '_LC_external') {
8349: push(@rulenames,'externalbalancer');
8350: } else {
8351: push(@rulenames,'specific');
8352: }
8353: push(@rulenames,'none');
8354: }
8355: my $style = $targets_div_style;
8356: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8357: $style = $homedom_div_style;
8358: }
8359: my $space;
8360: if ($islast && $num == 1) {
8361: $space = '<div style="display:inline-block;"> </div>';
8362: }
8363: my $output =
8364: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
8365: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
8366: '<td valaign="top">'.$space.
8367: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
8368: for (my $i=0; $i<@rulenames; $i++) {
8369: my $rule = $rulenames[$i];
8370: my ($checked,$extra);
8371: if ($rulenames[$i] eq 'default') {
8372: $rule = '';
8373: }
8374: if ($rulenames[$i] eq 'specific') {
8375: if (ref($servers) eq 'HASH') {
8376: my $default;
8377: if (($current ne '') && (exists($servers->{$current}))) {
8378: $checked = ' checked="checked"';
8379: }
8380: unless ($checked) {
8381: $default = ' selected="selected"';
8382: }
8383: $extra =
8384: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
8385: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
8386: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
8387: '<option value=""'.$default.'></option>'."\n";
8388: foreach my $server (sort(keys(%{$servers}))) {
8389: if (ref($currbalancer) eq 'HASH') {
8390: next if (exists($currbalancer->{$server}));
8391: }
8392: my $selected;
8393: if ($server eq $current) {
8394: $selected = ' selected="selected"';
8395: }
8396: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
8397: }
8398: $extra .= '</select>';
8399: }
8400: } elsif ($rule eq $current) {
8401: $checked = ' checked="checked"';
8402: }
8403: $output .= '<span class="LC_nobreak"><label>'.
8404: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
8405: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
8406: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
8407: ')"'.$checked.' /> ';
8408: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
8409: $output .= $ruletitles{'particular'};
8410: } else {
8411: $output .= $ruletitles{$rulenames[$i]};
8412: }
8413: $output .= '</label>'.$extra.'</span><br />'."\n";
8414: }
8415: $output .= '</div></td></tr>'."\n";
8416: return $output;
8417: }
8418:
8419: sub offloadtype_text {
8420: my %ruletitles = &Apache::lonlocal::texthash (
8421: 'default' => 'Offloads to default destinations',
8422: 'homeserver' => "Offloads to user's home server",
8423: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
8424: 'specific' => 'Offloads to specific server',
8425: 'none' => 'No offload',
8426: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
8427: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
8428: 'particular' => 'Session hosted (after re-auth) on server:',
8429: );
8430: return %ruletitles;
8431: }
8432:
8433: sub sparestype_titles {
8434: my %typestitles = &Apache::lonlocal::texthash (
8435: 'primary' => 'primary',
8436: 'default' => 'default',
8437: );
8438: return %typestitles;
8439: }
8440:
8441: sub contact_titles {
8442: my %titles = &Apache::lonlocal::texthash (
8443: 'supportemail' => 'Support E-mail address',
8444: 'adminemail' => 'Default Server Admin E-mail address',
8445: 'errormail' => 'Error reports to be e-mailed to',
8446: 'packagesmail' => 'Package update alerts to be e-mailed to',
8447: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
8448: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
8449: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
8450: 'requestsmail' => 'E-mail from course requests requiring approval',
8451: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
8452: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
8453: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
8454: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
8455: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
8456: 'errorweights' => 'Weights used to compute error count',
8457: 'errorexcluded' => 'Servers with unsent updates excluded from count',
8458: );
8459: my %short_titles = &Apache::lonlocal::texthash (
8460: adminemail => 'Admin E-mail address',
8461: supportemail => 'Support E-mail',
8462: );
8463: return (\%titles,\%short_titles);
8464: }
8465:
8466: sub helpform_fields {
8467: my %titles = &Apache::lonlocal::texthash (
8468: 'username' => 'Name',
8469: 'user' => 'Username/domain',
8470: 'phone' => 'Phone',
8471: 'cc' => 'Cc e-mail',
8472: 'course' => 'Course Details',
8473: 'section' => 'Sections',
8474: 'screenshot' => 'File upload',
8475: );
8476: my @fields = ('username','phone','user','course','section','cc','screenshot');
8477: my %possoptions = (
8478: username => ['yes','no','req'],
8479: phone => ['yes','no','req'],
8480: user => ['yes','no'],
8481: cc => ['yes','no'],
8482: course => ['yes','no'],
8483: section => ['yes','no'],
8484: screenshot => ['yes','no'],
8485: );
8486: my %fieldoptions = &Apache::lonlocal::texthash (
8487: 'yes' => 'Optional',
8488: 'req' => 'Required',
8489: 'no' => "Not shown",
8490: );
8491: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
8492: }
8493:
8494: sub tool_titles {
8495: my %titles = &Apache::lonlocal::texthash (
8496: aboutme => 'Personal web page',
8497: blog => 'Blog',
8498: portfolio => 'Portfolio',
8499: timezone => 'Can set time zone',
8500: official => 'Official courses (with institutional codes)',
8501: unofficial => 'Unofficial courses',
8502: community => 'Communities',
8503: textbook => 'Textbook courses',
8504: );
8505: return %titles;
8506: }
8507:
8508: sub courserequest_titles {
8509: my %titles = &Apache::lonlocal::texthash (
8510: official => 'Official',
8511: unofficial => 'Unofficial',
8512: community => 'Communities',
8513: textbook => 'Textbook',
8514: lti => 'LTI Provider',
8515: norequest => 'Not allowed',
8516: approval => 'Approval by Dom. Coord.',
8517: validate => 'With validation',
8518: autolimit => 'Numerical limit',
8519: unlimited => '(blank for unlimited)',
8520: );
8521: return %titles;
8522: }
8523:
8524: sub authorrequest_titles {
8525: my %titles = &Apache::lonlocal::texthash (
8526: norequest => 'Not allowed',
8527: approval => 'Approval by Dom. Coord.',
8528: automatic => 'Automatic approval',
8529: );
8530: return %titles;
8531: }
8532:
8533: sub courserequest_conditions {
8534: my %conditions = &Apache::lonlocal::texthash (
8535: approval => '(Processing of request subject to approval by Domain Coordinator).',
8536: validate => '(Processing of request subject to institutional validation).',
8537: );
8538: return %conditions;
8539: }
8540:
8541:
8542: sub print_usercreation {
8543: my ($position,$dom,$settings,$rowtotal) = @_;
8544: my $numinrow = 4;
8545: my $datatable;
8546: if ($position eq 'top') {
8547: $$rowtotal ++;
8548: my $rowcount = 0;
8549: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
8550: if (ref($rules) eq 'HASH') {
8551: if (keys(%{$rules}) > 0) {
8552: $datatable .= &user_formats_row('username',$settings,$rules,
8553: $ruleorder,$numinrow,$rowcount);
8554: $$rowtotal ++;
8555: $rowcount ++;
8556: }
8557: }
8558: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
8559: if (ref($idrules) eq 'HASH') {
8560: if (keys(%{$idrules}) > 0) {
8561: $datatable .= &user_formats_row('id',$settings,$idrules,
8562: $idruleorder,$numinrow,$rowcount);
8563: $$rowtotal ++;
8564: $rowcount ++;
8565: }
8566: }
8567: if ($rowcount == 0) {
8568: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
8569: $$rowtotal ++;
8570: $rowcount ++;
8571: }
8572: } elsif ($position eq 'middle') {
8573: my @creators = ('author','course','requestcrs');
8574: my ($rules,$ruleorder) =
8575: &Apache::lonnet::inst_userrules($dom,'username');
8576: my %lt = &usercreation_types();
8577: my %checked;
8578: if (ref($settings) eq 'HASH') {
8579: if (ref($settings->{'cancreate'}) eq 'HASH') {
8580: foreach my $item (@creators) {
8581: $checked{$item} = $settings->{'cancreate'}{$item};
8582: }
8583: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
8584: foreach my $item (@creators) {
8585: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
8586: $checked{$item} = 'none';
8587: }
8588: }
8589: }
8590: }
8591: my $rownum = 0;
8592: foreach my $item (@creators) {
8593: $rownum ++;
8594: if ($checked{$item} eq '') {
8595: $checked{$item} = 'any';
8596: }
8597: my $css_class;
8598: if ($rownum%2) {
8599: $css_class = '';
8600: } else {
8601: $css_class = ' class="LC_odd_row" ';
8602: }
8603: $datatable .= '<tr'.$css_class.'>'.
8604: '<td><span class="LC_nobreak">'.$lt{$item}.
8605: '</span></td><td align="right">';
8606: my @options = ('any');
8607: if (ref($rules) eq 'HASH') {
8608: if (keys(%{$rules}) > 0) {
8609: push(@options,('official','unofficial'));
8610: }
8611: }
8612: push(@options,'none');
8613: foreach my $option (@options) {
8614: my $type = 'radio';
8615: my $check = ' ';
8616: if ($checked{$item} eq $option) {
8617: $check = ' checked="checked" ';
8618: }
8619: $datatable .= '<span class="LC_nobreak"><label>'.
8620: '<input type="'.$type.'" name="can_createuser_'.
8621: $item.'" value="'.$option.'"'.$check.'/> '.
8622: $lt{$option}.'</label> </span>';
8623: }
8624: $datatable .= '</td></tr>';
8625: }
8626: } else {
8627: my @contexts = ('author','course','domain');
8628: my @authtypes = ('int','krb4','krb5','loc','lti');
8629: my %checked;
8630: if (ref($settings) eq 'HASH') {
8631: if (ref($settings->{'authtypes'}) eq 'HASH') {
8632: foreach my $item (@contexts) {
8633: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
8634: foreach my $auth (@authtypes) {
8635: if ($settings->{'authtypes'}{$item}{$auth}) {
8636: $checked{$item}{$auth} = ' checked="checked" ';
8637: }
8638: }
8639: }
8640: }
8641: }
8642: } else {
8643: foreach my $item (@contexts) {
8644: foreach my $auth (@authtypes) {
8645: $checked{$item}{$auth} = ' checked="checked" ';
8646: }
8647: }
8648: }
8649: my %title = &context_names();
8650: my %authname = &authtype_names();
8651: my $rownum = 0;
8652: my $css_class;
8653: foreach my $item (@contexts) {
8654: if ($rownum%2) {
8655: $css_class = '';
8656: } else {
8657: $css_class = ' class="LC_odd_row" ';
8658: }
8659: $datatable .= '<tr'.$css_class.'>'.
8660: '<td>'.$title{$item}.
8661: '</td><td class="LC_left_item">'.
8662: '<span class="LC_nobreak">';
8663: foreach my $auth (@authtypes) {
8664: $datatable .= '<label>'.
8665: '<input type="checkbox" name="'.$item.'_auth" '.
8666: $checked{$item}{$auth}.' value="'.$auth.'" />'.
8667: $authname{$auth}.'</label> ';
8668: }
8669: $datatable .= '</span></td></tr>';
8670: $rownum ++;
8671: }
8672: $$rowtotal += $rownum;
8673: }
8674: return $datatable;
8675: }
8676:
8677: sub print_selfcreation {
8678: my ($position,$dom,$settings,$rowtotal) = @_;
8679: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
8680: $emaildomain,$datatable);
8681: if (ref($settings) eq 'HASH') {
8682: if (ref($settings->{'cancreate'}) eq 'HASH') {
8683: $createsettings = $settings->{'cancreate'};
8684: if (ref($createsettings) eq 'HASH') {
8685: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
8686: @selfcreate = @{$createsettings->{'selfcreate'}};
8687: } elsif ($createsettings->{'selfcreate'} ne '') {
8688: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
8689: @selfcreate = ('email','login','sso');
8690: } elsif ($createsettings->{'selfcreate'} ne 'none') {
8691: @selfcreate = ($createsettings->{'selfcreate'});
8692: }
8693: }
8694: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
8695: $processing = $createsettings->{'selfcreateprocessing'};
8696: }
8697: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
8698: $emailoptions = $createsettings->{'emailoptions'};
8699: }
8700: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
8701: $emailverified = $createsettings->{'emailverified'};
8702: }
8703: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
8704: $emaildomain = $createsettings->{'emaildomain'};
8705: }
8706: }
8707: }
8708: }
8709: my %radiohash;
8710: my $numinrow = 4;
8711: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
8712: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8713: if ($position eq 'top') {
8714: my %choices = &Apache::lonlocal::texthash (
8715: cancreate_login => 'Institutional Login',
8716: cancreate_sso => 'Institutional Single Sign On',
8717: );
8718: my @toggles = sort(keys(%choices));
8719: my %defaultchecked = (
8720: 'cancreate_login' => 'off',
8721: 'cancreate_sso' => 'off',
8722: );
8723: my ($onclick,$itemcount);
8724: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8725: \%choices,$itemcount,$onclick);
8726: $$rowtotal += $itemcount;
8727:
8728: if (ref($usertypes) eq 'HASH') {
8729: if (keys(%{$usertypes}) > 0) {
8730: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
8731: $dom,$numinrow,$othertitle,
8732: 'statustocreate',$rowtotal);
8733: $$rowtotal ++;
8734: }
8735: }
8736: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
8737: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8738: $fieldtitles{'inststatus'} = &mt('Institutional status');
8739: my $rem;
8740: my $numperrow = 2;
8741: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
8742: $datatable .= '<tr'.$css_class.'>'.
8743: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
8744: '<td class="LC_left_item">'."\n".
8745: '<table>'."\n";
8746: for (my $i=0; $i<@fields; $i++) {
8747: $rem = $i%($numperrow);
8748: if ($rem == 0) {
8749: if ($i > 0) {
8750: $datatable .= '</tr>';
8751: }
8752: $datatable .= '<tr>';
8753: }
8754: my $currval;
8755: if (ref($createsettings) eq 'HASH') {
8756: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
8757: $currval = $createsettings->{'shibenv'}{$fields[$i]};
8758: }
8759: }
8760: $datatable .= '<td class="LC_left_item">'.
8761: '<span class="LC_nobreak">'.
8762: '<input type="text" name="shibenv_'.$fields[$i].'" '.
8763: 'value="'.$currval.'" size="10" /> '.
8764: $fieldtitles{$fields[$i]}.'</span></td>';
8765: }
8766: my $colsleft = $numperrow - $rem;
8767: if ($colsleft > 1 ) {
8768: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8769: ' </td>';
8770: } elsif ($colsleft == 1) {
8771: $datatable .= '<td class="LC_left_item"> </td>';
8772: }
8773: $datatable .= '</tr></table></td></tr>';
8774: $$rowtotal ++;
8775: } elsif ($position eq 'middle') {
8776: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
8777: my @posstypes;
8778: if (ref($types) eq 'ARRAY') {
8779: @posstypes = @{$types};
8780: }
8781: unless (grep(/^default$/,@posstypes)) {
8782: push(@posstypes,'default');
8783: }
8784: my %usertypeshash;
8785: if (ref($usertypes) eq 'HASH') {
8786: %usertypeshash = %{$usertypes};
8787: }
8788: $usertypeshash{'default'} = $othertitle;
8789: foreach my $status (@posstypes) {
8790: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
8791: $numinrow,$$rowtotal,\%usertypeshash);
8792: $$rowtotal ++;
8793: }
8794: } else {
8795: my %choices = &Apache::lonlocal::texthash (
8796: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
8797: );
8798: my @toggles = sort(keys(%choices));
8799: my %defaultchecked = (
8800: 'cancreate_email' => 'off',
8801: );
8802: my $customclass = 'LC_selfcreate_email';
8803: my $classprefix = 'LC_canmodify_emailusername_';
8804: my $optionsprefix = 'LC_options_emailusername_';
8805: my $display = 'none';
8806: my $rowstyle = 'display:none';
8807: if (grep(/^\Qemail\E$/,@selfcreate)) {
8808: $display = 'block';
8809: $rowstyle = 'display:table-row';
8810: }
8811: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
8812: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8813: \%choices,$$rowtotal,$onclick);
8814: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
8815: $rowstyle);
8816: $$rowtotal ++;
8817: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
8818: $rowstyle);
8819: $$rowtotal ++;
8820: my (@ordered,@posstypes,%usertypeshash);
8821: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8822: my ($emailrules,$emailruleorder) =
8823: &Apache::lonnet::inst_userrules($dom,'email');
8824: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8825: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8826: if (ref($types) eq 'ARRAY') {
8827: @posstypes = @{$types};
8828: }
8829: if (@posstypes) {
8830: unless (grep(/^default$/,@posstypes)) {
8831: push(@posstypes,'default');
8832: }
8833: if (ref($usertypes) eq 'HASH') {
8834: %usertypeshash = %{$usertypes};
8835: }
8836: my $currassign;
8837: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
8838: $currassign = {
8839: selfassign => $domdefaults{'inststatusguest'},
8840: };
8841: @ordered = @{$domdefaults{'inststatusguest'}};
8842: } else {
8843: $currassign = { selfassign => [] };
8844: }
8845: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
8846: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
8847: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
8848: $numinrow,$othertitle,'selfassign',
8849: $rowtotal,$onclicktypes,$customclass,
8850: $rowstyle);
8851: $$rowtotal ++;
8852: $usertypeshash{'default'} = $othertitle;
8853: foreach my $status (@posstypes) {
8854: my $css_class;
8855: if ($$rowtotal%2) {
8856: $css_class = 'LC_odd_row ';
8857: }
8858: $css_class .= $customclass;
8859: my $rowid = $optionsprefix.$status;
8860: my $hidden = 1;
8861: my $currstyle = 'display:none';
8862: if (grep(/^\Q$status\E$/,@ordered)) {
8863: $currstyle = $rowstyle;
8864: $hidden = 0;
8865: }
8866: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8867: $emailrules,$emailruleorder,$settings,$status,$rowid,
8868: $usertypeshash{$status},$css_class,$currstyle,$intdom);
8869: unless ($hidden) {
8870: $$rowtotal ++;
8871: }
8872: }
8873: } else {
8874: my $css_class;
8875: if ($$rowtotal%2) {
8876: $css_class = 'LC_odd_row ';
8877: }
8878: $css_class .= $customclass;
8879: $usertypeshash{'default'} = $othertitle;
8880: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8881: $emailrules,$emailruleorder,$settings,'default','',
8882: $othertitle,$css_class,$rowstyle,$intdom);
8883: $$rowtotal ++;
8884: }
8885: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8886: $numinrow = 1;
8887: if (@posstypes) {
8888: foreach my $status (@posstypes) {
8889: my $rowid = $classprefix.$status;
8890: my $datarowstyle = 'display:none';
8891: if (grep(/^\Q$status\E$/,@ordered)) {
8892: $datarowstyle = $rowstyle;
8893: }
8894: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
8895: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8896: $infotitles,$rowid,$customclass,$datarowstyle);
8897: unless ($datarowstyle eq 'display:none') {
8898: $$rowtotal ++;
8899: }
8900: }
8901: } else {
8902: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
8903: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8904: $infotitles,'',$customclass,$rowstyle);
8905: }
8906: }
8907: return $datatable;
8908: }
8909:
8910: sub selfcreate_javascript {
8911: return <<"ENDSCRIPT";
8912:
8913: <script type="text/javascript">
8914: // <![CDATA[
8915:
8916: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
8917: var x = document.getElementsByClassName(target);
8918: var insttypes = 0;
8919: var insttypeRegExp = new RegExp(prefix);
8920: if ((x.length != undefined) && (x.length > 0)) {
8921: if (form.elements[radio].length != undefined) {
8922: for (var i=0; i<form.elements[radio].length; i++) {
8923: if (form.elements[radio][i].checked) {
8924: if (form.elements[radio][i].value == 1) {
8925: for (var j=0; j<x.length; j++) {
8926: if (x[j].id == 'undefined') {
8927: x[j].style.display = 'table-row';
8928: } else if (insttypeRegExp.test(x[j].id)) {
8929: insttypes ++;
8930: } else {
8931: x[j].style.display = 'table-row';
8932: }
8933: }
8934: } else {
8935: for (var j=0; j<x.length; j++) {
8936: x[j].style.display = 'none';
8937: }
8938: }
8939: break;
8940: }
8941: }
8942: if (insttypes > 0) {
8943: toggleDataRow(form,checkbox,target,altprefix);
8944: toggleDataRow(form,checkbox,target,prefix,1);
8945: }
8946: }
8947: }
8948: return;
8949: }
8950:
8951: function toggleDataRow(form,checkbox,target,prefix,docount) {
8952: if (form.elements[checkbox].length != undefined) {
8953: var count = 0;
8954: if (docount) {
8955: for (var i=0; i<form.elements[checkbox].length; i++) {
8956: if (form.elements[checkbox][i].checked) {
8957: count ++;
8958: }
8959: }
8960: }
8961: for (var i=0; i<form.elements[checkbox].length; i++) {
8962: var type = form.elements[checkbox][i].value;
8963: if (document.getElementById(prefix+type)) {
8964: if (form.elements[checkbox][i].checked) {
8965: document.getElementById(prefix+type).style.display = 'table-row';
8966: if (count % 2 == 1) {
8967: document.getElementById(prefix+type).className = target+' LC_odd_row';
8968: } else {
8969: document.getElementById(prefix+type).className = target;
8970: }
8971: count ++;
8972: } else {
8973: document.getElementById(prefix+type).style.display = 'none';
8974: }
8975: }
8976: }
8977: }
8978: return;
8979: }
8980:
8981: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8982: var caller = radio+'_'+status;
8983: if (form.elements[caller].length != undefined) {
8984: for (var i=0; i<form.elements[caller].length; i++) {
8985: if (form.elements[caller][i].checked) {
8986: if (document.getElementById(altprefix+'_inst_'+status)) {
8987: var curr = form.elements[caller][i].value;
8988: if (prefix) {
8989: document.getElementById(prefix+'_'+status).style.display = 'none';
8990: }
8991: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8992: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8993: if (curr == 'custom') {
8994: if (prefix) {
8995: document.getElementById(prefix+'_'+status).style.display = 'inline';
8996: }
8997: } else if (curr == 'inst') {
8998: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8999: } else if (curr == 'noninst') {
9000: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9001: }
9002: break;
9003: }
9004: }
9005: }
9006: }
9007: }
9008:
9009: // ]]>
9010: </script>
9011:
9012: ENDSCRIPT
9013: }
9014:
9015: sub noninst_users {
9016: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9017: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9018: my $class = 'LC_left_item';
9019: if ($css_class) {
9020: $css_class = ' class="'.$css_class.'"';
9021: }
9022: if ($rowid) {
9023: $rowid = ' id="'.$rowid.'"';
9024: }
9025: if ($rowstyle) {
9026: $rowstyle = ' style="'.$rowstyle.'"';
9027: }
9028: my ($output,$description);
9029: if ($type eq 'default') {
9030: $description = &mt('Requests for: [_1]',$typetitle);
9031: } else {
9032: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9033: }
9034: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9035: "<td>$description</td>\n".
9036: '<td class="'.$class.'" colspan="2">'.
9037: '<table><tr>';
9038: my %headers = &Apache::lonlocal::texthash(
9039: approve => 'Processing',
9040: email => 'E-mail',
9041: username => 'Username',
9042: );
9043: foreach my $item ('approve','email','username') {
9044: $output .= '<th>'.$headers{$item}.'</th>';
9045: }
9046: $output .= '</tr><tr>';
9047: foreach my $item ('approve','email','username') {
9048: $output .= '<td valign="top">';
9049: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9050: if ($item eq 'approve') {
9051: %choices = &Apache::lonlocal::texthash (
9052: automatic => 'Automatically approved',
9053: approval => 'Queued for approval',
9054: );
9055: @options = ('automatic','approval');
9056: $hashref = $processing;
9057: $defoption = 'automatic';
9058: $name = 'cancreate_emailprocess_'.$type;
9059: } elsif ($item eq 'email') {
9060: %choices = &Apache::lonlocal::texthash (
9061: any => 'Any e-mail',
9062: inst => 'Institutional only',
9063: noninst => 'Non-institutional only',
9064: custom => 'Custom restrictions',
9065: );
9066: @options = ('any','inst','noninst');
9067: my $showcustom;
9068: if (ref($emailrules) eq 'HASH') {
9069: if (keys(%{$emailrules}) > 0) {
9070: push(@options,'custom');
9071: $showcustom = 'cancreate_emailrule';
9072: if (ref($settings) eq 'HASH') {
9073: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9074: foreach my $rule (@{$settings->{'email_rule'}}) {
9075: if (exists($emailrules->{$rule})) {
9076: $hascustom ++;
9077: }
9078: }
9079: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9080: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9081: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9082: if (exists($emailrules->{$rule})) {
9083: $hascustom ++;
9084: }
9085: }
9086: }
9087: }
9088: }
9089: }
9090: }
9091: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9092: "'cancreate_emaildomain','$type'".');"';
9093: $hashref = $emailoptions;
9094: $defoption = 'any';
9095: $name = 'cancreate_emailoptions_'.$type;
9096: } elsif ($item eq 'username') {
9097: %choices = &Apache::lonlocal::texthash (
9098: all => 'Same as e-mail',
9099: first => 'Omit @domain',
9100: free => 'Free to choose',
9101: );
9102: @options = ('all','first','free');
9103: $hashref = $emailverified;
9104: $defoption = 'all';
9105: $name = 'cancreate_usernameoptions_'.$type;
9106: }
9107: foreach my $option (@options) {
9108: my $checked;
9109: if (ref($hashref) eq 'HASH') {
9110: if ($type eq '') {
9111: if (!exists($hashref->{'default'})) {
9112: if ($option eq $defoption) {
9113: $checked = ' checked="checked"';
9114: }
9115: } else {
9116: if ($hashref->{'default'} eq $option) {
9117: $checked = ' checked="checked"';
9118: }
9119: }
9120: } else {
9121: if (!exists($hashref->{$type})) {
9122: if ($option eq $defoption) {
9123: $checked = ' checked="checked"';
9124: }
9125: } else {
9126: if ($hashref->{$type} eq $option) {
9127: $checked = ' checked="checked"';
9128: }
9129: }
9130: }
9131: } elsif (($item eq 'email') && ($hascustom)) {
9132: if ($option eq 'custom') {
9133: $checked = ' checked="checked"';
9134: }
9135: } elsif ($option eq $defoption) {
9136: $checked = ' checked="checked"';
9137: }
9138: $output .= '<span class="LC_nobreak"><label>'.
9139: '<input type="radio" name="'.$name.'"'.
9140: $checked.' value="'.$option.'"'.$onclick.' />'.
9141: $choices{$option}.'</label></span><br />';
9142: if ($item eq 'email') {
9143: if ($option eq 'custom') {
9144: my $id = 'cancreate_emailrule_'.$type;
9145: my $display = 'none';
9146: if ($checked) {
9147: $display = 'inline';
9148: }
9149: my $numinrow = 2;
9150: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9151: '<legend>'.&mt('Disallow').'</legend><table>'.
9152: &user_formats_row('email',$settings,$emailrules,
9153: $emailruleorder,$numinrow,'',$type);
9154: '</table></fieldset>';
9155: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9156: my %text = &Apache::lonlocal::texthash (
9157: inst => 'must end:',
9158: noninst => 'cannot end:',
9159: );
9160: my $value;
9161: if (ref($emaildomain) eq 'HASH') {
9162: if (ref($emaildomain->{$type}) eq 'HASH') {
9163: $value = $emaildomain->{$type}->{$option};
9164: }
9165: }
9166: if ($value eq '') {
9167: $value = '@'.$intdom;
9168: }
9169: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9170: my $display = 'none';
9171: if ($checked) {
9172: $display = 'inline';
9173: }
9174: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
9175: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
9176: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
9177: '</div>';
9178: }
9179: }
9180: }
9181: $output .= '</td>'."\n";
9182: }
9183: $output .= "</tr></table></td></tr>\n";
9184: return $output;
9185: }
9186:
9187: sub captcha_choice {
9188: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
9189: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
9190: $vertext,$currver);
9191: my %lt = &captcha_phrases();
9192: $keyentry = 'hidden';
9193: my $colspan=2;
9194: if ($context eq 'cancreate') {
9195: $rowname = &mt('CAPTCHA validation');
9196: } elsif ($context eq 'login') {
9197: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
9198: } elsif ($context eq 'passwords') {
9199: $rowname = &mt('"Forgot Password" CAPTCHA validation');
9200: $colspan=1;
9201: }
9202: if (ref($settings) eq 'HASH') {
9203: if ($settings->{'captcha'}) {
9204: $checked{$settings->{'captcha'}} = ' checked="checked"';
9205: } else {
9206: $checked{'original'} = ' checked="checked"';
9207: }
9208: if ($settings->{'captcha'} eq 'recaptcha') {
9209: $pubtext = $lt{'pub'};
9210: $privtext = $lt{'priv'};
9211: $keyentry = 'text';
9212: $vertext = $lt{'ver'};
9213: $currver = $settings->{'recaptchaversion'};
9214: if ($currver ne '2') {
9215: $currver = 1;
9216: }
9217: }
9218: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
9219: $currpub = $settings->{'recaptchakeys'}{'public'};
9220: $currpriv = $settings->{'recaptchakeys'}{'private'};
9221: }
9222: } else {
9223: $checked{'original'} = ' checked="checked"';
9224: }
9225: my $css_class;
9226: if ($itemcount%2) {
9227: $css_class = 'LC_odd_row';
9228: }
9229: if ($customcss) {
9230: $css_class .= " $customcss";
9231: }
9232: $css_class =~ s/^\s+//;
9233: if ($css_class) {
9234: $css_class = ' class="'.$css_class.'"';
9235: }
9236: if ($rowstyle) {
9237: $css_class .= ' style="'.$rowstyle.'"';
9238: }
9239: my $output = '<tr'.$css_class.'>'.
9240: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
9241: '<table><tr><td>'."\n";
9242: foreach my $option ('original','recaptcha','notused') {
9243: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
9244: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
9245: $lt{$option}.'</label></span>';
9246: unless ($option eq 'notused') {
9247: $output .= (' 'x2)."\n";
9248: }
9249: }
9250: #
9251: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
9252: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
9253: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
9254: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
9255: #
9256: $output .= '</td></tr>'."\n".
9257: '<tr><td class="LC_zero_height">'."\n".
9258: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
9259: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
9260: $currpub.'" size="40" /></span><br />'."\n".
9261: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
9262: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
9263: $currpriv.'" size="40" /></span><br />'.
9264: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
9265: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
9266: $currver.'" size="3" /></span><br />'.
9267: '</td></tr></table>'."\n".
9268: '</td></tr>';
9269: return $output;
9270: }
9271:
9272: sub user_formats_row {
9273: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
9274: my $output;
9275: my %text = (
9276: 'username' => 'new usernames',
9277: 'id' => 'IDs',
9278: );
9279: unless (($type eq 'email') || ($type eq 'unamemap')) {
9280: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
9281: $output = '<tr '.$css_class.'>'.
9282: '<td><span class="LC_nobreak">'.
9283: &mt("Format rules to check for $text{$type}: ").
9284: '</td><td class="LC_left_item" colspan="2"><table>';
9285: }
9286: my $rem;
9287: if (ref($ruleorder) eq 'ARRAY') {
9288: for (my $i=0; $i<@{$ruleorder}; $i++) {
9289: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
9290: my $rem = $i%($numinrow);
9291: if ($rem == 0) {
9292: if ($i > 0) {
9293: $output .= '</tr>';
9294: }
9295: $output .= '<tr>';
9296: }
9297: my $check = ' ';
9298: if (ref($settings) eq 'HASH') {
9299: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
9300: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
9301: $check = ' checked="checked" ';
9302: }
9303: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
9304: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
9305: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
9306: $check = ' checked="checked" ';
9307: }
9308: }
9309: }
9310: }
9311: my $name = $type.'_rule';
9312: if ($type eq 'email') {
9313: $name .= '_'.$status;
9314: }
9315: $output .= '<td class="LC_left_item">'.
9316: '<span class="LC_nobreak"><label>'.
9317: '<input type="checkbox" name="'.$name.'" '.
9318: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
9319: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
9320: }
9321: }
9322: $rem = @{$ruleorder}%($numinrow);
9323: }
9324: my $colsleft;
9325: if ($rem) {
9326: $colsleft = $numinrow - $rem;
9327: }
9328: if ($colsleft > 1 ) {
9329: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9330: ' </td>';
9331: } elsif ($colsleft == 1) {
9332: $output .= '<td class="LC_left_item"> </td>';
9333: }
9334: $output .= '</tr>';
9335: unless (($type eq 'email') || ($type eq 'unamemap')) {
9336: $output .= '</table></td></tr>';
9337: }
9338: return $output;
9339: }
9340:
9341: sub usercreation_types {
9342: my %lt = &Apache::lonlocal::texthash (
9343: author => 'When adding a co-author',
9344: course => 'When adding a user to a course',
9345: requestcrs => 'When requesting a course',
9346: any => 'Any',
9347: official => 'Institutional only ',
9348: unofficial => 'Non-institutional only',
9349: none => 'None',
9350: );
9351: return %lt;
9352: }
9353:
9354: sub selfcreation_types {
9355: my %lt = &Apache::lonlocal::texthash (
9356: selfcreate => 'User creates own account',
9357: any => 'Any',
9358: official => 'Institutional only ',
9359: unofficial => 'Non-institutional only',
9360: email => 'E-mail address',
9361: login => 'Institutional Login',
9362: sso => 'SSO',
9363: );
9364: }
9365:
9366: sub authtype_names {
9367: my %lt = &Apache::lonlocal::texthash(
9368: int => 'Internal',
9369: krb4 => 'Kerberos 4',
9370: krb5 => 'Kerberos 5',
9371: loc => 'Local',
9372: lti => 'LTI',
9373: );
9374: return %lt;
9375: }
9376:
9377: sub context_names {
9378: my %context_title = &Apache::lonlocal::texthash(
9379: author => 'Creating users when an Author',
9380: course => 'Creating users when in a course',
9381: domain => 'Creating users when a Domain Coordinator',
9382: );
9383: return %context_title;
9384: }
9385:
9386: sub print_usermodification {
9387: my ($position,$dom,$settings,$rowtotal) = @_;
9388: my $numinrow = 4;
9389: my ($context,$datatable,$rowcount);
9390: if ($position eq 'top') {
9391: $rowcount = 0;
9392: $context = 'author';
9393: foreach my $role ('ca','aa') {
9394: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9395: $numinrow,$rowcount);
9396: $$rowtotal ++;
9397: $rowcount ++;
9398: }
9399: } elsif ($position eq 'bottom') {
9400: $context = 'course';
9401: $rowcount = 0;
9402: foreach my $role ('st','ep','ta','in','cr') {
9403: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9404: $numinrow,$rowcount);
9405: $$rowtotal ++;
9406: $rowcount ++;
9407: }
9408: }
9409: return $datatable;
9410: }
9411:
9412: sub print_defaults {
9413: my ($position,$dom,$settings,$rowtotal) = @_;
9414: my $rownum = 0;
9415: my ($datatable,$css_class,$titles);
9416: unless ($position eq 'bottom') {
9417: $titles = &defaults_titles($dom);
9418: }
9419: if ($position eq 'top') {
9420: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
9421: 'datelocale_def','portal_def');
9422: my %defaults;
9423: if (ref($settings) eq 'HASH') {
9424: %defaults = %{$settings};
9425: } else {
9426: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9427: foreach my $item (@items) {
9428: $defaults{$item} = $domdefaults{$item};
9429: }
9430: }
9431: foreach my $item (@items) {
9432: if ($rownum%2) {
9433: $css_class = '';
9434: } else {
9435: $css_class = ' class="LC_odd_row" ';
9436: }
9437: $datatable .= '<tr'.$css_class.'>'.
9438: '<td><span class="LC_nobreak">'.$titles->{$item}.
9439: '</span></td><td class="LC_right_item" colspan="3">';
9440: if ($item eq 'auth_def') {
9441: my @authtypes = ('internal','krb4','krb5','localauth','lti');
9442: my %shortauth = (
9443: internal => 'int',
9444: krb4 => 'krb4',
9445: krb5 => 'krb5',
9446: localauth => 'loc',
9447: lti => 'lti',
9448: );
9449: my %authnames = &authtype_names();
9450: foreach my $auth (@authtypes) {
9451: my $checked = ' ';
9452: if ($defaults{$item} eq $auth) {
9453: $checked = ' checked="checked" ';
9454: }
9455: $datatable .= '<label><input type="radio" name="'.$item.
9456: '" value="'.$auth.'"'.$checked.'/>'.
9457: $authnames{$shortauth{$auth}}.'</label> ';
9458: }
9459: } elsif ($item eq 'timezone_def') {
9460: my $includeempty = 1;
9461: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
9462: } elsif ($item eq 'datelocale_def') {
9463: my $includeempty = 1;
9464: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
9465: } elsif ($item eq 'lang_def') {
9466: my $includeempty = 1;
9467: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
9468: } elsif ($item eq 'portal_def') {
9469: $datatable .= '<input type="text" name="'.$item.'" value="'.
9470: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
9471: my $portalsty = 'none';
9472: if ($defaults{$item}) {
9473: $portalsty = 'block';
9474: }
9475: foreach my $field ('email','web') {
9476: my $checkedoff = ' checked="checked"';
9477: my $checkedon;
9478: if ($defaults{$item.'_'.$field}) {
9479: $checkedon = $checkedoff;
9480: $checkedoff = '';
9481: }
9482: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
9483: '<span class="LC_nobreak">'.$titles->{$field}.' '.
9484: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
9485: (' 'x2).
9486: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
9487: '</div>';
9488: }
9489: } else {
9490: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
9491: }
9492: $datatable .= '</td></tr>';
9493: $rownum ++;
9494: }
9495: } elsif ($position eq 'middle') {
9496: my %defaults;
9497: if (ref($settings) eq 'HASH') {
9498: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9499: my $maxnum = @{$settings->{'inststatusorder'}};
9500: for (my $i=0; $i<$maxnum; $i++) {
9501: $css_class = $rownum%2?' class="LC_odd_row"':'';
9502: my $item = $settings->{'inststatusorder'}->[$i];
9503: my $title = $settings->{'inststatustypes'}->{$item};
9504: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
9505: $datatable .= '<tr'.$css_class.'>'.
9506: '<td><span class="LC_nobreak">'.
9507: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
9508: for (my $k=0; $k<=$maxnum; $k++) {
9509: my $vpos = $k+1;
9510: my $selstr;
9511: if ($k == $i) {
9512: $selstr = ' selected="selected" ';
9513: }
9514: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9515: }
9516: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
9517: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
9518: &mt('delete').'</span></td>'.
9519: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
9520: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
9521: '</span></td></tr>';
9522: }
9523: $css_class = $rownum%2?' class="LC_odd_row"':'';
9524: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
9525: $datatable .= '<tr '.$css_class.'>'.
9526: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
9527: for (my $k=0; $k<=$maxnum; $k++) {
9528: my $vpos = $k+1;
9529: my $selstr;
9530: if ($k == $maxnum) {
9531: $selstr = ' selected="selected" ';
9532: }
9533: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9534: }
9535: $datatable .= '</select> '.&mt('Internal ID:').
9536: '<input type="text" size="10" name="addinststatus" value="" />'.
9537: ' '.&mt('(new)').
9538: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
9539: &mt('Name displayed').':'.
9540: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
9541: '</tr>'."\n";
9542: $rownum ++;
9543: }
9544: }
9545: } else {
9546: my ($unamemaprules,$ruleorder) =
9547: &Apache::lonnet::inst_userrules($dom,'unamemap');
9548: $css_class = $rownum%2?' class="LC_odd_row"':'';
9549: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
9550: my $numinrow = 2;
9551: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
9552: &user_formats_row('unamemap',$settings,$unamemaprules,
9553: $ruleorder,$numinrow).
9554: '</table></td></tr>';
9555: }
9556: if ($datatable eq '') {
9557: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
9558: &mt('No rules set for domain in customized localenroll.pm').
9559: '</td></tr>';
9560: }
9561: }
9562: $$rowtotal += $rownum;
9563: return $datatable;
9564: }
9565:
9566: sub get_languages_hash {
9567: my %langchoices;
9568: foreach my $id (&Apache::loncommon::languageids()) {
9569: my $code = &Apache::loncommon::supportedlanguagecode($id);
9570: if ($code ne '') {
9571: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
9572: }
9573: }
9574: return %langchoices;
9575: }
9576:
9577: sub defaults_titles {
9578: my ($dom) = @_;
9579: my %titles = &Apache::lonlocal::texthash (
9580: 'auth_def' => 'Default authentication type',
9581: 'auth_arg_def' => 'Default authentication argument',
9582: 'lang_def' => 'Default language',
9583: 'timezone_def' => 'Default timezone',
9584: 'datelocale_def' => 'Default locale for dates',
9585: 'portal_def' => 'Portal/Default URL',
9586: 'email' => 'Email links use portal URL',
9587: 'web' => 'Public web links use portal URL',
9588: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
9589: 'intauth_check' => 'Check bcrypt cost if authenticated',
9590: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
9591: );
9592: if ($dom) {
9593: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
9594: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
9595: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
9596: $protocol = 'http' if ($protocol ne 'https');
9597: if ($uint_dom) {
9598: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
9599: $uint_dom);
9600: }
9601: }
9602: return (\%titles);
9603: }
9604:
9605: sub print_scantron {
9606: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
9607: if ($position eq 'top') {
9608: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
9609: } else {
9610: return &print_scantronconfig($dom,$settings,\$rowtotal);
9611: }
9612: }
9613:
9614: sub scantron_javascript {
9615: return <<"ENDSCRIPT";
9616:
9617: <script type="text/javascript">
9618: // <![CDATA[
9619:
9620: function toggleScantron(form) {
9621: var csvfieldset = new Array();
9622: if (document.getElementById('scantroncsv_cols')) {
9623: csvfieldset.push(document.getElementById('scantroncsv_cols'));
9624: }
9625: if (document.getElementById('scantroncsv_options')) {
9626: csvfieldset.push(document.getElementById('scantroncsv_options'));
9627: }
9628: if (csvfieldset.length) {
9629: if (document.getElementById('scantronconfcsv')) {
9630: var scantroncsv = document.getElementById('scantronconfcsv');
9631: if (scantroncsv.checked) {
9632: for (var i=0; i<csvfieldset.length; i++) {
9633: csvfieldset[i].style.display = 'block';
9634: }
9635: } else {
9636: for (var i=0; i<csvfieldset.length; i++) {
9637: csvfieldset[i].style.display = 'none';
9638: }
9639: var csvselects = document.getElementsByClassName('scantronconfig_csv');
9640: if (csvselects.length) {
9641: for (var j=0; j<csvselects.length; j++) {
9642: csvselects[j].selectedIndex = 0;
9643: }
9644: }
9645: }
9646: }
9647: }
9648: return;
9649: }
9650: // ]]>
9651: </script>
9652:
9653: ENDSCRIPT
9654:
9655: }
9656:
9657: sub print_scantronformat {
9658: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
9659: my $itemcount = 1;
9660: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
9661: %confhash);
9662: my $switchserver = &check_switchserver($dom,$confname);
9663: my %lt = &Apache::lonlocal::texthash (
9664: default => 'Default bubblesheet format file error',
9665: custom => 'Custom bubblesheet format file error',
9666: );
9667: my %scantronfiles = (
9668: default => 'default.tab',
9669: custom => 'custom.tab',
9670: );
9671: foreach my $key (keys(%scantronfiles)) {
9672: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
9673: .$scantronfiles{$key};
9674: }
9675: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
9676: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
9677: if (!$switchserver) {
9678: my $servadm = $r->dir_config('lonAdmEMail');
9679: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
9680: if ($configuserok eq 'ok') {
9681: if ($author_ok eq 'ok') {
9682: my %legacyfile = (
9683: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
9684: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
9685: );
9686: my %md5chk;
9687: foreach my $type (keys(%legacyfile)) {
9688: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
9689: chomp($md5chk{$type});
9690: }
9691: if ($md5chk{'default'} ne $md5chk{'custom'}) {
9692: foreach my $type (keys(%legacyfile)) {
9693: ($scantronurls{$type},my $error) =
9694: &legacy_scantronformat($r,$dom,$confname,
9695: $type,$legacyfile{$type},
9696: $scantronurls{$type},
9697: $scantronfiles{$type});
9698: if ($error ne '') {
9699: $error{$type} = $error;
9700: }
9701: }
9702: if (keys(%error) == 0) {
9703: $is_custom = 1;
9704: $confhash{'scantron'}{'scantronformat'} =
9705: $scantronurls{'custom'};
9706: my $putresult =
9707: &Apache::lonnet::put_dom('configuration',
9708: \%confhash,$dom);
9709: if ($putresult ne 'ok') {
9710: $error{'custom'} =
9711: '<span class="LC_error">'.
9712: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9713: }
9714: }
9715: } else {
9716: ($scantronurls{'default'},my $error) =
9717: &legacy_scantronformat($r,$dom,$confname,
9718: 'default',$legacyfile{'default'},
9719: $scantronurls{'default'},
9720: $scantronfiles{'default'});
9721: if ($error eq '') {
9722: $confhash{'scantron'}{'scantronformat'} = '';
9723: my $putresult =
9724: &Apache::lonnet::put_dom('configuration',
9725: \%confhash,$dom);
9726: if ($putresult ne 'ok') {
9727: $error{'default'} =
9728: '<span class="LC_error">'.
9729: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9730: }
9731: } else {
9732: $error{'default'} = $error;
9733: }
9734: }
9735: }
9736: }
9737: } else {
9738: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
9739: }
9740: }
9741: if (ref($settings) eq 'HASH') {
9742: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
9743: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
9744: if ((!@info) || ($info[0] eq 'no_such_dir')) {
9745: $scantronurl = '';
9746: } else {
9747: $scantronurl = $settings->{'scantronformat'};
9748: }
9749: $is_custom = 1;
9750: } else {
9751: $scantronurl = $scantronurls{'default'};
9752: }
9753: } else {
9754: if ($is_custom) {
9755: $scantronurl = $scantronurls{'custom'};
9756: } else {
9757: $scantronurl = $scantronurls{'default'};
9758: }
9759: }
9760: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9761: $datatable .= '<tr'.$css_class.'>';
9762: if (!$is_custom) {
9763: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
9764: '<span class="LC_nobreak">';
9765: if ($scantronurl) {
9766: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
9767: undef,undef,undef,undef,'background-color:#ffffff');
9768: } else {
9769: $datatable = &mt('File unavailable for display');
9770: }
9771: $datatable .= '</span></td>';
9772: if (keys(%error) == 0) {
9773: $datatable .= '<td valign="bottom">';
9774: if (!$switchserver) {
9775: $datatable .= &mt('Upload:').'<br />';
9776: }
9777: } else {
9778: my $errorstr;
9779: foreach my $key (sort(keys(%error))) {
9780: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9781: }
9782: $datatable .= '<td>'.$errorstr;
9783: }
9784: } else {
9785: if (keys(%error) > 0) {
9786: my $errorstr;
9787: foreach my $key (sort(keys(%error))) {
9788: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9789: }
9790: $datatable .= '<td>'.$errorstr.'</td><td> ';
9791: } elsif ($scantronurl) {
9792: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
9793: undef,undef,undef,undef,'background-color:#ffffff');
9794: $datatable .= '<td><span class="LC_nobreak">'.
9795: $link.
9796: '<label><input type="checkbox" name="scantronformat_del"'.
9797: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
9798: '<td><span class="LC_nobreak"> '.
9799: &mt('Replace:').'</span><br />';
9800: }
9801: }
9802: if (keys(%error) == 0) {
9803: if ($switchserver) {
9804: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
9805: } else {
9806: $datatable .='<span class="LC_nobreak"> '.
9807: '<input type="file" name="scantronformat" /></span>';
9808: }
9809: }
9810: $datatable .= '</td></tr>';
9811: $$rowtotal ++;
9812: return $datatable;
9813: }
9814:
9815: sub legacy_scantronformat {
9816: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
9817: my ($url,$error);
9818: my @statinfo = &Apache::lonnet::stat_file($newurl);
9819: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
9820: my $modified = [];
9821: (my $result,$url) =
9822: &Apache::lonconfigsettings::publishlogo($r,'copy',$legacyfile,$dom,$confname,
9823: 'scantron','','',$newfile,$modified);
9824: if ($result eq 'ok') {
9825: &update_modify_urls($r,$modified);
9826: } else {
9827: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
9828: }
9829: }
9830: return ($url,$error);
9831: }
9832:
9833: sub print_scantronconfig {
9834: my ($dom,$settings,$rowtotal) = @_;
9835: my $itemcount = 2;
9836: my $is_checked = ' checked="checked"';
9837: my %optionson = (
9838: hdr => ' checked="checked"',
9839: pad => ' checked="checked"',
9840: rem => ' checked="checked"',
9841: );
9842: my %optionsoff = (
9843: hdr => '',
9844: pad => '',
9845: rem => '',
9846: );
9847: my $currcsvsty = 'none';
9848: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
9849: my @fields = &scantroncsv_fields();
9850: my %titles = &scantronconfig_titles();
9851: if (ref($settings) eq 'HASH') {
9852: if (ref($settings->{config}) eq 'HASH') {
9853: if ($settings->{config}->{dat}) {
9854: $checked{'dat'} = $is_checked;
9855: }
9856: if (ref($settings->{config}->{csv}) eq 'HASH') {
9857: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
9858: %csvfields = %{$settings->{config}->{csv}->{fields}};
9859: if (keys(%csvfields) > 0) {
9860: $checked{'csv'} = $is_checked;
9861: $currcsvsty = 'block';
9862: }
9863: }
9864: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
9865: %csvoptions = %{$settings->{config}->{csv}->{options}};
9866: foreach my $option (keys(%optionson)) {
9867: unless ($csvoptions{$option}) {
9868: $optionsoff{$option} = $optionson{$option};
9869: $optionson{$option} = '';
9870: }
9871: }
9872: }
9873: }
9874: } else {
9875: $checked{'dat'} = $is_checked;
9876: }
9877: } else {
9878: $checked{'dat'} = $is_checked;
9879: }
9880: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
9881: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9882: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
9883: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
9884: foreach my $item ('dat','csv') {
9885: my $id;
9886: if ($item eq 'csv') {
9887: $id = 'id="scantronconfcsv" ';
9888: }
9889: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
9890: $titles{$item}.'</label>'.(' 'x3);
9891: if ($item eq 'csv') {
9892: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
9893: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
9894: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
9895: foreach my $col (@fields) {
9896: my $selnone;
9897: if ($csvfields{$col} eq '') {
9898: $selnone = ' selected="selected"';
9899: }
9900: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
9901: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
9902: '<option value=""'.$selnone.'></option>';
9903: for (my $i=0; $i<20; $i++) {
9904: my $shown = $i+1;
9905: my $sel;
9906: unless ($selnone) {
9907: if (exists($csvfields{$col})) {
9908: if ($csvfields{$col} == $i) {
9909: $sel = ' selected="selected"';
9910: }
9911: }
9912: }
9913: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
9914: }
9915: $datatable .= '</select></td></tr>';
9916: }
9917: $datatable .= '</table></fieldset>'.
9918: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
9919: '<legend>'.&mt('CSV Options').'</legend>';
9920: foreach my $option ('hdr','pad','rem') {
9921: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
9922: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
9923: &mt('Yes').'</label>'.(' 'x2)."\n".
9924: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
9925: }
9926: $datatable .= '</fieldset>';
9927: $itemcount ++;
9928: }
9929: }
9930: $datatable .= '</td></tr>';
9931: $$rowtotal ++;
9932: return $datatable;
9933: }
9934:
9935: sub scantronconfig_titles {
9936: return &Apache::lonlocal::texthash(
9937: dat => 'Standard format (.dat)',
9938: csv => 'Comma separated values (.csv)',
9939: hdr => 'Remove first line in file (contains column titles)',
9940: pad => 'Prepend 0s to PaperID',
9941: rem => 'Remove leading spaces (except Question Response columns)',
9942: CODE => 'CODE',
9943: ID => 'Student ID',
9944: PaperID => 'Paper ID',
9945: FirstName => 'First Name',
9946: LastName => 'Last Name',
9947: FirstQuestion => 'First Question Response',
9948: Section => 'Section',
9949: );
9950: }
9951:
9952: sub scantroncsv_fields {
9953: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
9954: }
9955:
9956: sub print_coursecategories {
9957: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
9958: my $datatable;
9959: if ($position eq 'top') {
9960: my (%checked);
9961: my @catitems = ('unauth','auth');
9962: my @cattypes = ('std','domonly','codesrch','none');
9963: $checked{'unauth'} = 'std';
9964: $checked{'auth'} = 'std';
9965: if (ref($settings) eq 'HASH') {
9966: foreach my $type (@cattypes) {
9967: if ($type eq $settings->{'unauth'}) {
9968: $checked{'unauth'} = $type;
9969: }
9970: if ($type eq $settings->{'auth'}) {
9971: $checked{'auth'} = $type;
9972: }
9973: }
9974: }
9975: my %lt = &Apache::lonlocal::texthash (
9976: unauth => 'Catalog type for unauthenticated users',
9977: auth => 'Catalog type for authenticated users',
9978: none => 'No catalog',
9979: std => 'Standard catalog',
9980: domonly => 'Domain-only catalog',
9981: codesrch => "Code search form",
9982: );
9983: my $itemcount = 0;
9984: foreach my $item (@catitems) {
9985: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9986: $datatable .= '<tr '.$css_class.'>'.
9987: '<td>'.$lt{$item}.'</td>'.
9988: '<td class="LC_right_item"><span class="LC_nobreak">';
9989: foreach my $type (@cattypes) {
9990: my $ischecked;
9991: if ($checked{$item} eq $type) {
9992: $ischecked=' checked="checked"';
9993: }
9994: $datatable .= '<label>'.
9995: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
9996: ' />'.$lt{$type}.'</label> ';
9997: }
9998: $datatable .= '</span></td></tr>';
9999: $itemcount ++;
10000: }
10001: $$rowtotal += $itemcount;
10002: } elsif ($position eq 'middle') {
10003: my $toggle_cats_crs = ' ';
10004: my $toggle_cats_dom = ' checked="checked" ';
10005: my $can_cat_crs = ' ';
10006: my $can_cat_dom = ' checked="checked" ';
10007: my $toggle_catscomm_comm = ' ';
10008: my $toggle_catscomm_dom = ' checked="checked" ';
10009: my $can_catcomm_comm = ' ';
10010: my $can_catcomm_dom = ' checked="checked" ';
10011:
10012: if (ref($settings) eq 'HASH') {
10013: if ($settings->{'togglecats'} eq 'crs') {
10014: $toggle_cats_crs = $toggle_cats_dom;
10015: $toggle_cats_dom = ' ';
10016: }
10017: if ($settings->{'categorize'} eq 'crs') {
10018: $can_cat_crs = $can_cat_dom;
10019: $can_cat_dom = ' ';
10020: }
10021: if ($settings->{'togglecatscomm'} eq 'comm') {
10022: $toggle_catscomm_comm = $toggle_catscomm_dom;
10023: $toggle_catscomm_dom = ' ';
10024: }
10025: if ($settings->{'categorizecomm'} eq 'comm') {
10026: $can_catcomm_comm = $can_catcomm_dom;
10027: $can_catcomm_dom = ' ';
10028: }
10029: }
10030: my %title = &Apache::lonlocal::texthash (
10031: togglecats => 'Show/Hide a course in catalog',
10032: togglecatscomm => 'Show/Hide a community in catalog',
10033: categorize => 'Assign a category to a course',
10034: categorizecomm => 'Assign a category to a community',
10035: );
10036: my %level = &Apache::lonlocal::texthash (
10037: dom => 'Set in Domain',
10038: crs => 'Set in Course',
10039: comm => 'Set in Community',
10040: );
10041: $datatable = '<tr class="LC_odd_row">'.
10042: '<td>'.$title{'togglecats'}.'</td>'.
10043: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10044: '<input type="radio" name="togglecats"'.
10045: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10046: '<label><input type="radio" name="togglecats"'.
10047: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10048: '</tr><tr>'.
10049: '<td>'.$title{'categorize'}.'</td>'.
10050: '<td class="LC_right_item"><span class="LC_nobreak">'.
10051: '<label><input type="radio" name="categorize"'.
10052: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10053: '<label><input type="radio" name="categorize"'.
10054: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10055: '</tr><tr class="LC_odd_row">'.
10056: '<td>'.$title{'togglecatscomm'}.'</td>'.
10057: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10058: '<input type="radio" name="togglecatscomm"'.
10059: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10060: '<label><input type="radio" name="togglecatscomm"'.
10061: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10062: '</tr><tr>'.
10063: '<td>'.$title{'categorizecomm'}.'</td>'.
10064: '<td class="LC_right_item"><span class="LC_nobreak">'.
10065: '<label><input type="radio" name="categorizecomm"'.
10066: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10067: '<label><input type="radio" name="categorizecomm"'.
10068: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10069: '</tr>';
10070: $$rowtotal += 4;
10071: } else {
10072: my $css_class;
10073: my $itemcount = 1;
10074: my $cathash;
10075: if (ref($settings) eq 'HASH') {
10076: $cathash = $settings->{'cats'};
10077: }
10078: if (ref($cathash) eq 'HASH') {
10079: my (@cats,@trails,%allitems,%idx,@jsarray);
10080: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
10081: \%allitems,\%idx,\@jsarray);
10082: my $maxdepth = scalar(@cats);
10083: my $colattrib = '';
10084: if ($maxdepth > 2) {
10085: $colattrib = ' colspan="2" ';
10086: }
10087: my @path;
10088: if (@cats > 0) {
10089: if (ref($cats[0]) eq 'ARRAY') {
10090: my $numtop = @{$cats[0]};
10091: my $maxnum = $numtop;
10092: my %default_names = (
10093: instcode => &mt('Official courses'),
10094: communities => &mt('Communities'),
10095: );
10096:
10097: if ((!grep(/^instcode$/,@{$cats[0]})) ||
10098: ($cathash->{'instcode::0'} eq '') ||
10099: (!grep(/^communities$/,@{$cats[0]})) ||
10100: ($cathash->{'communities::0'} eq '')) {
10101: $maxnum ++;
10102: }
10103: my $lastidx;
10104: for (my $i=0; $i<$numtop; $i++) {
10105: my $parent = $cats[0][$i];
10106: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10107: my $item = &escape($parent).'::0';
10108: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10109: $lastidx = $idx{$item};
10110: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10111: .'<select name="'.$item.'"'.$chgstr.'>';
10112: for (my $k=0; $k<=$maxnum; $k++) {
10113: my $vpos = $k+1;
10114: my $selstr;
10115: if ($k == $i) {
10116: $selstr = ' selected="selected" ';
10117: }
10118: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10119: }
10120: $datatable .= '</select></span></td><td>';
10121: if ($parent eq 'instcode' || $parent eq 'communities') {
10122: $datatable .= '<span class="LC_nobreak">'
10123: .$default_names{$parent}.'</span>';
10124: if ($parent eq 'instcode') {
10125: $datatable .= '<br /><span class="LC_nobreak">('
10126: .&mt('with institutional codes')
10127: .')</span></td><td'.$colattrib.'>';
10128: } else {
10129: $datatable .= '<table><tr><td>';
10130: }
10131: $datatable .= '<span class="LC_nobreak">'
10132: .'<label><input type="radio" name="'
10133: .$parent.'" value="1" checked="checked" />'
10134: .&mt('Display').'</label>';
10135: if ($parent eq 'instcode') {
10136: $datatable .= ' ';
10137: } else {
10138: $datatable .= '</span></td></tr><tr><td>'
10139: .'<span class="LC_nobreak">';
10140: }
10141: $datatable .= '<label><input type="radio" name="'
10142: .$parent.'" value="0" />'
10143: .&mt('Do not display').'</label></span>';
10144: if ($parent eq 'communities') {
10145: $datatable .= '</td></tr></table>';
10146: }
10147: $datatable .= '</td>';
10148: } else {
10149: $datatable .= $parent
10150: .' <span class="LC_nobreak"><label>'
10151: .'<input type="checkbox" name="deletecategory" '
10152: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10153: }
10154: my $depth = 1;
10155: push(@path,$parent);
10156: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10157: pop(@path);
10158: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10159: $itemcount ++;
10160: }
10161: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10162: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10163: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10164: for (my $k=0; $k<=$maxnum; $k++) {
10165: my $vpos = $k+1;
10166: my $selstr;
10167: if ($k == $numtop) {
10168: $selstr = ' selected="selected" ';
10169: }
10170: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10171: }
10172: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10173: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10174: .'</tr>'."\n";
10175: $itemcount ++;
10176: foreach my $default ('instcode','communities') {
10177: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
10178: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10179: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
10180: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
10181: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
10182: for (my $k=0; $k<=$maxnum; $k++) {
10183: my $vpos = $k+1;
10184: my $selstr;
10185: if ($k == $maxnum) {
10186: $selstr = ' selected="selected" ';
10187: }
10188: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10189: }
10190: $datatable .= '</select></span></td>'.
10191: '<td><span class="LC_nobreak">'.
10192: $default_names{$default}.'</span>';
10193: if ($default eq 'instcode') {
10194: $datatable .= '<br /><span class="LC_nobreak">('
10195: .&mt('with institutional codes').')</span>';
10196: }
10197: $datatable .= '</td>'
10198: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
10199: .&mt('Display').'</label> '
10200: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
10201: .&mt('Do not display').'</label></span></td></tr>';
10202: }
10203: }
10204: }
10205: } else {
10206: $datatable .= &initialize_categories($itemcount);
10207: }
10208: } else {
10209: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
10210: .&initialize_categories($itemcount);
10211: }
10212: $$rowtotal += $itemcount;
10213: }
10214: return $datatable;
10215: }
10216:
10217: sub print_serverstatuses {
10218: my ($dom,$settings,$rowtotal) = @_;
10219: my $datatable;
10220: my @pages = &serverstatus_pages();
10221: my (%namedaccess,%machineaccess);
10222: foreach my $type (@pages) {
10223: $namedaccess{$type} = '';
10224: $machineaccess{$type}= '';
10225: }
10226: if (ref($settings) eq 'HASH') {
10227: foreach my $type (@pages) {
10228: if (exists($settings->{$type})) {
10229: if (ref($settings->{$type}) eq 'HASH') {
10230: foreach my $key (keys(%{$settings->{$type}})) {
10231: if ($key eq 'namedusers') {
10232: $namedaccess{$type} = $settings->{$type}->{$key};
10233: } elsif ($key eq 'machines') {
10234: $machineaccess{$type} = $settings->{$type}->{$key};
10235: }
10236: }
10237: }
10238: }
10239: }
10240: }
10241: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10242: my $rownum = 0;
10243: my $css_class;
10244: foreach my $type (@pages) {
10245: $rownum ++;
10246: $css_class = $rownum%2?' class="LC_odd_row"':'';
10247: $datatable .= '<tr'.$css_class.'>'.
10248: '<td><span class="LC_nobreak">'.
10249: $titles->{$type}.'</span></td>'.
10250: '<td class="LC_left_item">'.
10251: '<input type="text" name="'.$type.'_namedusers" '.
10252: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
10253: '<td class="LC_right_item">'.
10254: '<span class="LC_nobreak">'.
10255: '<input type="text" name="'.$type.'_machines" '.
10256: 'value="'.$machineaccess{$type}.'" size="10" />'.
10257: '</span></td></tr>'."\n";
10258: }
10259: $$rowtotal += $rownum;
10260: return $datatable;
10261: }
10262:
10263: sub serverstatus_pages {
10264: return ('userstatus','lonstatus','loncron','server-status','codeversions',
10265: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
10266: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
10267: 'uniquecodes','diskusage','coursecatalog');
10268: }
10269:
10270: sub defaults_javascript {
10271: my ($settings) = @_;
10272: return unless (ref($settings) eq 'HASH');
10273: my $portal_js = <<"ENDPORTAL";
10274:
10275: function portalExtras(caller) {
10276: var x = caller.value;
10277: var y = new Array('email','web');
10278: for (var i=0; i<y.length; i++) {
10279: if (document.getElementById('portal_def_'+y[i]+'_div')) {
10280: var z = document.getElementById('portal_def_'+y[i]+'_div');
10281: if (x.length > 0) {
10282: z.style.display = 'block';
10283: } else {
10284: z.style.display = 'none';
10285: }
10286: }
10287: }
10288: }
10289: ENDPORTAL
10290: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10291: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
10292: if ($maxnum eq '') {
10293: $maxnum = 0;
10294: }
10295: $maxnum ++;
10296: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
10297: return <<"ENDSCRIPT";
10298: <script type="text/javascript">
10299: // <![CDATA[
10300: function reorderTypes(form,caller) {
10301: var changedVal;
10302: $jstext
10303: var newpos = 'addinststatus_pos';
10304: var current = new Array;
10305: var maxh = $maxnum;
10306: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10307: var oldVal;
10308: if (caller == newpos) {
10309: changedVal = newitemVal;
10310: } else {
10311: var curritem = 'inststatus_pos_'+caller;
10312: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
10313: current[newitemVal] = newpos;
10314: }
10315: for (var i=0; i<inststatuses.length; i++) {
10316: if (inststatuses[i] != caller) {
10317: var elementName = 'inststatus_pos_'+inststatuses[i];
10318: if (form.elements[elementName]) {
10319: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10320: current[currVal] = elementName;
10321: }
10322: }
10323: }
10324: for (var j=0; j<maxh; j++) {
10325: if (current[j] == undefined) {
10326: oldVal = j;
10327: }
10328: }
10329: if (oldVal < changedVal) {
10330: for (var k=oldVal+1; k<=changedVal ; k++) {
10331: var elementName = current[k];
10332: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10333: }
10334: } else {
10335: for (var k=changedVal; k<oldVal; k++) {
10336: var elementName = current[k];
10337: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10338: }
10339: }
10340: return;
10341: }
10342:
10343: $portal_js
10344:
10345: // ]]>
10346: </script>
10347:
10348: ENDSCRIPT
10349: } else {
10350: return <<"ENDSCRIPT";
10351: <script type="text/javascript">
10352: // <![CDATA[
10353: $portal_js
10354: // ]]>
10355: </script>
10356:
10357: ENDSCRIPT
10358: }
10359: return;
10360: }
10361:
10362: sub passwords_javascript {
10363: my ($prefix) = @_;
10364: my %intalert;
10365: if ($prefix eq 'passwords') {
10366: %intalert = &Apache::lonlocal::texthash (
10367: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
10368: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
10369: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
10370: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
10371: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
10372: );
10373: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
10374: %intalert = &Apache::lonlocal::texthash (
10375: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
10376: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
10377: );
10378: }
10379: &js_escape(\%intalert);
10380: my $defmin = $Apache::lonnet::passwdmin;
10381: my $intauthjs;
10382: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
10383:
10384: function warnIntAuth(field) {
10385: if (field.name == 'intauth_check') {
10386: if (field.value == '2') {
10387: alert('$intalert{authcheck}');
10388: }
10389: }
10390: if (field.name == 'intauth_cost') {
10391: field.value.replace(/\s/g,'');
10392: if (field.value != '') {
10393: var regexdigit=/^\\d+\$/;
10394: if (!regexdigit.test(field.value)) {
10395: alert('$intalert{authcost}');
10396: }
10397: }
10398: }
10399: return;
10400: }
10401:
10402: ENDSCRIPT
10403:
10404: }
10405:
10406: $intauthjs .= <<"ENDSCRIPT";
10407:
10408: function warnInt$prefix(field) {
10409: field.value.replace(/^\s+/,'');
10410: field.value.replace(/\s+\$/,'');
10411: var regexdigit=/^\\d+\$/;
10412: if (field.name == '${prefix}_min') {
10413: if (field.value == '') {
10414: alert('$intalert{passmin}');
10415: field.value = '$defmin';
10416: } else {
10417: if (!regexdigit.test(field.value)) {
10418: alert('$intalert{passmin}');
10419: field.value = '$defmin';
10420: }
10421: var minval = parseInt(field.value,10);
10422: if (minval < $defmin) {
10423: alert('$intalert{passmin}');
10424: field.value = '$defmin';
10425: }
10426: }
10427: } else {
10428: if (field.value == '0') {
10429: field.value = '';
10430: }
10431: if (field.value != '') {
10432: if (!regexdigit.test(field.value)) {
10433: if (field.name == '${prefix}_max') {
10434: alert('$intalert{passmax}');
10435: } else {
10436: if (field.name == '${prefix}_numsaved') {
10437: alert('$intalert{passnum}');
10438: }
10439: }
10440: field.value = '';
10441: }
10442: }
10443: }
10444: return;
10445: }
10446:
10447: ENDSCRIPT
10448: return &Apache::lonhtmlcommon::scripttag($intauthjs);
10449: }
10450:
10451: sub coursecategories_javascript {
10452: my ($settings) = @_;
10453: my ($output,$jstext,$cathash);
10454: if (ref($settings) eq 'HASH') {
10455: $cathash = $settings->{'cats'};
10456: }
10457: if (ref($cathash) eq 'HASH') {
10458: my (@cats,@jsarray,%idx);
10459: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
10460: if (@jsarray > 0) {
10461: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
10462: for (my $i=0; $i<@jsarray; $i++) {
10463: if (ref($jsarray[$i]) eq 'ARRAY') {
10464: my $catstr = join('","',@{$jsarray[$i]});
10465: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
10466: }
10467: }
10468: }
10469: } else {
10470: $jstext = ' var categories = Array(1);'."\n".
10471: ' categories[0] = Array("instcode_pos");'."\n";
10472: }
10473: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
10474: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
10475: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
10476: &js_escape(\$instcode_reserved);
10477: &js_escape(\$communities_reserved);
10478: &js_escape(\$choose_again);
10479: $output = <<"ENDSCRIPT";
10480: <script type="text/javascript">
10481: // <![CDATA[
10482: function reorderCats(form,parent,item,idx) {
10483: var changedVal;
10484: $jstext
10485: var newpos = 'addcategory_pos';
10486: if (parent == '') {
10487: var has_instcode = 0;
10488: var maxtop = categories[idx].length;
10489: for (var j=0; j<maxtop; j++) {
10490: if (categories[idx][j] == 'instcode::0') {
10491: has_instcode == 1;
10492: }
10493: }
10494: if (has_instcode == 0) {
10495: categories[idx][maxtop] = 'instcode_pos';
10496: }
10497: } else {
10498: newpos += '_'+parent;
10499: }
10500: var maxh = 1 + categories[idx].length;
10501: var current = new Array;
10502: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10503: if (item == newpos) {
10504: changedVal = newitemVal;
10505: } else {
10506: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
10507: current[newitemVal] = newpos;
10508: }
10509: for (var i=0; i<categories[idx].length; i++) {
10510: var elementName = categories[idx][i];
10511: if (elementName != item) {
10512: if (form.elements[elementName]) {
10513: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10514: current[currVal] = elementName;
10515: }
10516: }
10517: }
10518: var oldVal;
10519: for (var j=0; j<maxh; j++) {
10520: if (current[j] == undefined) {
10521: oldVal = j;
10522: }
10523: }
10524: if (oldVal < changedVal) {
10525: for (var k=oldVal+1; k<=changedVal ; k++) {
10526: var elementName = current[k];
10527: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10528: }
10529: } else {
10530: for (var k=changedVal; k<oldVal; k++) {
10531: var elementName = current[k];
10532: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10533: }
10534: }
10535: return;
10536: }
10537:
10538: function categoryCheck(form) {
10539: if (form.elements['addcategory_name'].value == 'instcode') {
10540: alert('$instcode_reserved\\n$choose_again');
10541: return false;
10542: }
10543: if (form.elements['addcategory_name'].value == 'communities') {
10544: alert('$communities_reserved\\n$choose_again');
10545: return false;
10546: }
10547: return true;
10548: }
10549:
10550: // ]]>
10551: </script>
10552:
10553: ENDSCRIPT
10554: return $output;
10555: }
10556:
10557: sub initialize_categories {
10558: my ($itemcount) = @_;
10559: my ($datatable,$css_class,$chgstr);
10560: my %default_names = &Apache::lonlocal::texthash (
10561: instcode => 'Official courses (with institutional codes)',
10562: communities => 'Communities',
10563: );
10564: my $select0 = ' selected="selected"';
10565: my $select1 = '';
10566: foreach my $default ('instcode','communities') {
10567: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10568: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
10569: if ($default eq 'communities') {
10570: $select1 = $select0;
10571: $select0 = '';
10572: }
10573: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10574: .'<select name="'.$default.'_pos">'
10575: .'<option value="0"'.$select0.'>1</option>'
10576: .'<option value="1"'.$select1.'>2</option>'
10577: .'<option value="2">3</option></select> '
10578: .$default_names{$default}
10579: .'</span></td><td><span class="LC_nobreak">'
10580: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
10581: .&mt('Display').'</label> <label>'
10582: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
10583: .'</label></span></td></tr>';
10584: $itemcount ++;
10585: }
10586: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10587: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
10588: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10589: .'<select name="addcategory_pos"'.$chgstr.'>'
10590: .'<option value="0">1</option>'
10591: .'<option value="1">2</option>'
10592: .'<option value="2" selected="selected">3</option></select> '
10593: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
10594: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
10595: .'</td></tr>';
10596: return $datatable;
10597: }
10598:
10599: sub build_category_rows {
10600: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
10601: my ($text,$name,$item,$chgstr);
10602: if (ref($cats) eq 'ARRAY') {
10603: my $maxdepth = scalar(@{$cats});
10604: if (ref($cats->[$depth]) eq 'HASH') {
10605: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
10606: my $numchildren = @{$cats->[$depth]{$parent}};
10607: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
10608: $text .= '<td><table class="LC_data_table">';
10609: my ($idxnum,$parent_name,$parent_item);
10610: my $higher = $depth - 1;
10611: if ($higher == 0) {
10612: $parent_name = &escape($parent).'::'.$higher;
10613: } else {
10614: if (ref($path) eq 'ARRAY') {
10615: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10616: }
10617: }
10618: $parent_item = 'addcategory_pos_'.$parent_name;
10619: for (my $j=0; $j<=$numchildren; $j++) {
10620: if ($j < $numchildren) {
10621: $name = $cats->[$depth]{$parent}[$j];
10622: $item = &escape($name).':'.&escape($parent).':'.$depth;
10623: $idxnum = $idx->{$item};
10624: } else {
10625: $name = $parent_name;
10626: $item = $parent_item;
10627: }
10628: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
10629: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
10630: for (my $i=0; $i<=$numchildren; $i++) {
10631: my $vpos = $i+1;
10632: my $selstr;
10633: if ($j == $i) {
10634: $selstr = ' selected="selected" ';
10635: }
10636: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
10637: }
10638: $text .= '</select> ';
10639: if ($j < $numchildren) {
10640: my $deeper = $depth+1;
10641: $text .= $name.' '
10642: .'<label><input type="checkbox" name="deletecategory" value="'
10643: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
10644: if(ref($path) eq 'ARRAY') {
10645: push(@{$path},$name);
10646: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
10647: pop(@{$path});
10648: }
10649: } else {
10650: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
10651: if ($j == $numchildren) {
10652: $text .= $name;
10653: } else {
10654: $text .= $item;
10655: }
10656: $text .= '" value="" />';
10657: }
10658: $text .= '</td></tr>';
10659: }
10660: $text .= '</table></td>';
10661: } else {
10662: my $higher = $depth-1;
10663: if ($higher == 0) {
10664: $name = &escape($parent).'::'.$higher;
10665: } else {
10666: if (ref($path) eq 'ARRAY') {
10667: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10668: }
10669: }
10670: my $colspan;
10671: if ($parent ne 'instcode') {
10672: $colspan = $maxdepth - $depth - 1;
10673: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
10674: }
10675: }
10676: }
10677: }
10678: return $text;
10679: }
10680:
10681: sub modifiable_userdata_row {
10682: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
10683: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
10684: my ($role,$rolename,$statustype);
10685: $role = $item;
10686: if ($context eq 'cancreate') {
10687: if ($item =~ /^(emailusername)_(.+)$/) {
10688: $role = $1;
10689: $statustype = $2;
10690: if (ref($usertypes) eq 'HASH') {
10691: if ($usertypes->{$statustype}) {
10692: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
10693: } else {
10694: $rolename = &mt('Data provided by user');
10695: }
10696: }
10697: }
10698: } elsif ($context eq 'selfcreate') {
10699: if (ref($usertypes) eq 'HASH') {
10700: $rolename = $usertypes->{$role};
10701: } else {
10702: $rolename = $role;
10703: }
10704: } elsif ($context eq 'lti') {
10705: $rolename = &mt('Institutional data used (if available)');
10706: } else {
10707: if ($role eq 'cr') {
10708: $rolename = &mt('Custom role');
10709: } else {
10710: $rolename = &Apache::lonnet::plaintext($role);
10711: }
10712: }
10713: my (@fields,%fieldtitles);
10714: if (ref($fieldsref) eq 'ARRAY') {
10715: @fields = @{$fieldsref};
10716: } else {
10717: @fields = ('lastname','firstname','middlename','generation',
10718: 'permanentemail','id');
10719: }
10720: if ((ref($titlesref) eq 'HASH')) {
10721: %fieldtitles = %{$titlesref};
10722: } else {
10723: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10724: }
10725: my $output;
10726: my $css_class;
10727: if ($rowcount%2) {
10728: $css_class = 'LC_odd_row';
10729: }
10730: if ($customcss) {
10731: $css_class .= " $customcss";
10732: }
10733: $css_class =~ s/^\s+//;
10734: if ($css_class) {
10735: $css_class = ' class="'.$css_class.'"';
10736: }
10737: if ($rowstyle) {
10738: $css_class .= ' style="'.$rowstyle.'"';
10739: }
10740: if ($rowid) {
10741: $rowid = ' id="'.$rowid.'"';
10742: }
10743: $output = '<tr '.$css_class.$rowid.'>'.
10744: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
10745: '<td class="LC_left_item" colspan="2"><table>';
10746: my $rem;
10747: my %checks;
10748: if (ref($settings) eq 'HASH') {
10749: my $hashref;
10750: if ($context eq 'lti') {
10751: if (ref($settings) eq 'HASH') {
10752: $hashref = $settings->{'instdata'};
10753: }
10754: } elsif (ref($settings->{$context}) eq 'HASH') {
10755: if (ref($settings->{$context}->{$role}) eq 'HASH') {
10756: $hashref = $settings->{'lti_instdata'};
10757: }
10758: if ($role eq 'emailusername') {
10759: if ($statustype) {
10760: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
10761: $hashref = $settings->{$context}->{$role}->{$statustype};
10762: }
10763: }
10764: }
10765: }
10766: if (ref($hashref) eq 'HASH') {
10767: foreach my $field (@fields) {
10768: if ($hashref->{$field}) {
10769: if ($role eq 'emailusername') {
10770: $checks{$field} = $hashref->{$field};
10771: } else {
10772: $checks{$field} = ' checked="checked" ';
10773: }
10774: }
10775: }
10776: }
10777: }
10778: my $total = scalar(@fields);
10779: for (my $i=0; $i<$total; $i++) {
10780: $rem = $i%($numinrow);
10781: if ($rem == 0) {
10782: if ($i > 0) {
10783: $output .= '</tr>';
10784: }
10785: $output .= '<tr>';
10786: }
10787: my $check = ' ';
10788: unless ($role eq 'emailusername') {
10789: if (exists($checks{$fields[$i]})) {
10790: $check = $checks{$fields[$i]};
10791: } elsif ($context ne 'lti') {
10792: if ($role eq 'st') {
10793: if (ref($settings) ne 'HASH') {
10794: $check = ' checked="checked" ';
10795: }
10796: }
10797: }
10798: }
10799: $output .= '<td class="LC_left_item">'.
10800: '<span class="LC_nobreak">';
10801: my $prefix = 'canmodify';
10802: if ($role eq 'emailusername') {
10803: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
10804: $checks{$fields[$i]} = 'omit';
10805: }
10806: foreach my $option ('required','optional','omit') {
10807: my $checked='';
10808: if ($checks{$fields[$i]} eq $option) {
10809: $checked='checked="checked" ';
10810: }
10811: $output .= '<label>'.
10812: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
10813: &mt($option).'</label>'.(' ' x2);
10814: }
10815: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
10816: } else {
10817: if ($context eq 'lti') {
10818: $prefix = 'lti';
10819: }
10820: $output .= '<label>'.
10821: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
10822: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
10823: '</label>';
10824: }
10825: $output .= '</span></td>';
10826: }
10827: $rem = $total%$numinrow;
10828: my $colsleft;
10829: if ($rem) {
10830: $colsleft = $numinrow - $rem;
10831: }
10832: if ($colsleft > 1) {
10833: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10834: ' </td>';
10835: } elsif ($colsleft == 1) {
10836: $output .= '<td class="LC_left_item"> </td>';
10837: }
10838: $output .= '</tr></table></td></tr>';
10839: return $output;
10840: }
10841:
10842: sub insttypes_row {
10843: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
10844: $customcss,$rowstyle) = @_;
10845: my %lt = &Apache::lonlocal::texthash (
10846: cansearch => 'Users allowed to search',
10847: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
10848: lockablenames => 'User preference to lock name',
10849: selfassign => 'Self-reportable affiliations',
10850: overrides => "Override domain's helpdesk settings based on requester's affiliation",
10851: webdav => 'WebDAV access available',
10852: authorquota => 'Authoring Space quota (MB)',
10853: );
10854: my ($showdom,$defaultquota);
10855: if ($context eq 'cansearch') {
10856: $showdom = ' ('.$dom.')';
10857: } elsif ($context eq 'authorquota') {
10858: $defaultquota = 500;
10859: }
10860: my $class = 'LC_left_item';
10861: if ($context eq 'statustocreate') {
10862: $class = 'LC_right_item';
10863: }
10864: my $css_class;
10865: if ($$rowtotal%2) {
10866: $css_class = 'LC_odd_row';
10867: }
10868: if ($customcss) {
10869: $css_class .= ' '.$customcss;
10870: }
10871: $css_class =~ s/^\s+//;
10872: if ($css_class) {
10873: $css_class = ' class="'.$css_class.'"';
10874: }
10875: if ($rowstyle) {
10876: $css_class .= ' style="'.$rowstyle.'"';
10877: }
10878: if ($onclick) {
10879: $onclick = 'onclick="'.$onclick.'" ';
10880: }
10881: my $output = '<tr'.$css_class.'>'.
10882: '<td>'.$lt{$context}.$showdom.
10883: '</td><td class="'.$class.'" colspan="2"><table>';
10884: my $rem;
10885: if (ref($types) eq 'ARRAY') {
10886: for (my $i=0; $i<@{$types}; $i++) {
10887: if (defined($usertypes->{$types->[$i]})) {
10888: my $rem = $i%($numinrow);
10889: if ($rem == 0) {
10890: if ($i > 0) {
10891: $output .= '</tr>';
10892: }
10893: $output .= '<tr>';
10894: }
10895: if ($context eq 'authorquota') {
10896: my $currquota;
10897: if ($settings->{$context}->{$types->[$i]} =~ /^\d+$/) {
10898: $currquota = $settings->{$context}->{$types->[$i]};
10899: } else {
10900: $currquota = $defaultquota;
10901: }
10902: $output .= '<td class="LC_left_item">'."\n".
10903: '<label><span class="LC_nobreak">'."\n".
10904: $usertypes->{$types->[$i]}.'</span><br />'."\n".
10905: '<input type="text" name="'.$context.'_'.$types->[$i].'" '.
10906: 'value="'.$currquota.'" size="5"'.$onclick.'/>'."\n".
10907: '</label></td>';
10908: } else {
10909: my $check = ' ';
10910: if (ref($settings) eq 'HASH') {
10911: if (ref($settings->{$context}) eq 'ARRAY') {
10912: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
10913: $check = ' checked="checked" ';
10914: }
10915: } elsif (ref($settings->{$context}) eq 'HASH') {
10916: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
10917: $check = ' checked="checked" ';
10918: } elsif ($context eq 'webdav') {
10919: if ($settings->{$context}->{$types->[$i]}) {
10920: $check = ' checked="checked" ';
10921: }
10922: }
10923: } elsif ($context eq 'statustocreate') {
10924: $check = ' checked="checked" ';
10925: }
10926: }
10927: $output .= '<td class="LC_left_item">'.
10928: '<span class="LC_nobreak"><label>'.
10929: '<input type="checkbox" name="'.$context.'" '.
10930: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
10931: $usertypes->{$types->[$i]}.'</label></span></td>';
10932: }
10933: }
10934: }
10935: $rem = @{$types}%($numinrow);
10936: }
10937: my $colsleft = $numinrow - $rem;
10938: if ($context eq 'overrides') {
10939: if ($colsleft > 1) {
10940: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10941: } else {
10942: $output .= '<td class="LC_left_item">';
10943: }
10944: $output .= ' ';
10945: } else {
10946: if ($rem == 0) {
10947: $output .= '<tr>';
10948: }
10949: if ($colsleft > 1) {
10950: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10951: } else {
10952: $output .= '<td class="LC_left_item">';
10953: }
10954: if ($context eq 'authorquota') {
10955: my $currquota = 500;
10956: if ((ref($settings) eq 'HASH') && (ref($settings->{$context}) eq 'HASH')) {
10957: if ($settings->{$context}{'default'} =~ /^\d+$/) {
10958: $currquota = $settings->{$context}{'default'};
10959: }
10960: }
10961: $output .= '<label><span class="LC_nobreak">'.$othertitle.'</span><br />'."\n".
10962: '<input type="text" name="'.$context.'_default" '.
10963: 'value="'.$currquota.'" size="5"'.$onclick.'/>'."\n".
10964: '</label>';
10965: } else {
10966: my $defcheck = ' ';
10967: if (ref($settings) eq 'HASH') {
10968: if (ref($settings->{$context}) eq 'ARRAY') {
10969: if (grep(/^default$/,@{$settings->{$context}})) {
10970: $defcheck = ' checked="checked" ';
10971: }
10972: } elsif (ref($settings->{$context}) eq 'HASH') {
10973: if (ref($settings->{$context}->{'default'}) eq 'HASH') {
10974: $defcheck = ' checked="checked" ';
10975: } elsif ($context eq 'webdav') {
10976: if ($settings->{$context}->{'default'}) {
10977: $defcheck = ' checked="checked" ';
10978: }
10979: }
10980: } elsif ($context eq 'statustocreate') {
10981: $defcheck = ' checked="checked" ';
10982: }
10983: }
10984: $output .= '<span class="LC_nobreak"><label>'.
10985: '<input type="checkbox" name="'.$context.'" '.
10986: 'value="default"'.$defcheck.$onclick.'/>'.
10987: $othertitle.'</label></span>';
10988: }
10989: }
10990: $output .= '</td></tr></table></td></tr>';
10991: return $output;
10992: }
10993:
10994: sub sorted_searchtitles {
10995: my %searchtitles = &Apache::lonlocal::texthash(
10996: 'uname' => 'username',
10997: 'lastname' => 'last name',
10998: 'lastfirst' => 'last name, first name',
10999: );
11000: my @titleorder = ('uname','lastname','lastfirst');
11001: return (\%searchtitles,\@titleorder);
11002: }
11003:
11004: sub sorted_searchtypes {
11005: my %srchtypes_desc = (
11006: exact => 'is exact match',
11007: contains => 'contains ..',
11008: begins => 'begins with ..',
11009: );
11010: my @srchtypeorder = ('exact','begins','contains');
11011: return (\%srchtypes_desc,\@srchtypeorder);
11012: }
11013:
11014: sub usertype_update_row {
11015: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11016: my $datatable;
11017: my $numinrow = 4;
11018: foreach my $type (@{$types}) {
11019: if (defined($usertypes->{$type})) {
11020: $$rownums ++;
11021: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11022: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11023: '</td><td class="LC_left_item"><table>';
11024: for (my $i=0; $i<@{$fields}; $i++) {
11025: my $rem = $i%($numinrow);
11026: if ($rem == 0) {
11027: if ($i > 0) {
11028: $datatable .= '</tr>';
11029: }
11030: $datatable .= '<tr>';
11031: }
11032: my $check = ' ';
11033: if (ref($settings) eq 'HASH') {
11034: if (ref($settings->{'fields'}) eq 'HASH') {
11035: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11036: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11037: $check = ' checked="checked" ';
11038: }
11039: }
11040: }
11041: }
11042:
11043: if ($i == @{$fields}-1) {
11044: my $colsleft = $numinrow - $rem;
11045: if ($colsleft > 1) {
11046: $datatable .= '<td colspan="'.$colsleft.'">';
11047: } else {
11048: $datatable .= '<td>';
11049: }
11050: } else {
11051: $datatable .= '<td>';
11052: }
11053: $datatable .= '<span class="LC_nobreak"><label>'.
11054: '<input type="checkbox" name="updateable_'.$type.
11055: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11056: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11057: }
11058: $datatable .= '</tr></table></td></tr>';
11059: }
11060: }
11061: return $datatable;
11062: }
11063:
11064: sub modify_login {
11065: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11066: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
11067: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
11068: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
11069: %title = ( coursecatalog => 'Display course catalog',
11070: adminmail => 'Display administrator E-mail address',
11071: helpdesk => 'Display "Contact Helpdesk" link',
11072: newuser => 'Link for visitors to create a user account',
11073: loginheader => 'Log-in box header',
11074: saml => 'Dual SSO and non-SSO login');
11075: @offon = ('off','on');
11076: if (ref($domconfig{login}) eq 'HASH') {
11077: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
11078: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
11079: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
11080: }
11081: }
11082: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
11083: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
11084: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
11085: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
11086: $saml{$lonhost} = 1;
11087: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
11088: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
11089: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
11090: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
11091: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
11092: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
11093: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
11094: }
11095: }
11096: }
11097: }
11098: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
11099: \%domconfig,\%loginhash);
11100: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11101: foreach my $item (@toggles) {
11102: $loginhash{login}{$item} = $env{'form.'.$item};
11103: }
11104: $loginhash{login}{loginheader} = $env{'form.loginheader'};
11105: if (ref($colchanges{'login'}) eq 'HASH') {
11106: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
11107: \%loginhash);
11108: }
11109:
11110: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11111: my %domservers = &Apache::lonnet::get_servers($dom);
11112: my @loginvia_attribs = ('serverpath','custompath','exempt');
11113: if (keys(%servers) > 1) {
11114: foreach my $lonhost (keys(%servers)) {
11115: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
11116: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
11117: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
11118: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
11119: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
11120: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11121: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11122: $changes{'loginvia'}{$lonhost} = 1;
11123: } else {
11124: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
11125: $changes{'loginvia'}{$lonhost} = 1;
11126: }
11127: } else {
11128: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11129: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11130: $changes{'loginvia'}{$lonhost} = 1;
11131: }
11132: }
11133: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
11134: foreach my $item (@loginvia_attribs) {
11135: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
11136: }
11137: } else {
11138: foreach my $item (@loginvia_attribs) {
11139: my $new = $env{'form.'.$lonhost.'_'.$item};
11140: if (($item eq 'serverpath') && ($new eq 'custom')) {
11141: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
11142: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11143: $new = '/';
11144: }
11145: }
11146: if (($item eq 'custompath') &&
11147: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11148: $new = '';
11149: }
11150: if ($new ne $curr_loginvia{$lonhost}{$item}) {
11151: $changes{'loginvia'}{$lonhost} = 1;
11152: }
11153: if ($item eq 'exempt') {
11154: $new = &check_exempt_addresses($new);
11155: }
11156: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11157: }
11158: }
11159: } else {
11160: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11161: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11162: $changes{'loginvia'}{$lonhost} = 1;
11163: foreach my $item (@loginvia_attribs) {
11164: my $new = $env{'form.'.$lonhost.'_'.$item};
11165: if (($item eq 'serverpath') && ($new eq 'custom')) {
11166: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11167: $new = '/';
11168: }
11169: }
11170: if (($item eq 'custompath') &&
11171: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11172: $new = '';
11173: }
11174: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11175: }
11176: }
11177: }
11178: }
11179: }
11180:
11181: my $servadm = $r->dir_config('lonAdmEMail');
11182: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11183: if (ref($domconfig{'login'}) eq 'HASH') {
11184: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11185: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11186: if ($lang eq 'nolang') {
11187: push(@currlangs,$lang);
11188: } elsif (defined($langchoices{$lang})) {
11189: push(@currlangs,$lang);
11190: } else {
11191: next;
11192: }
11193: }
11194: }
11195: }
11196: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11197: if (@currlangs > 0) {
11198: foreach my $lang (@currlangs) {
11199: if (grep(/^\Q$lang\E$/,@delurls)) {
11200: $changes{'helpurl'}{$lang} = 1;
11201: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11202: $changes{'helpurl'}{$lang} = 1;
11203: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11204: push(@newlangs,$lang);
11205: } else {
11206: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11207: }
11208: }
11209: }
11210: unless (grep(/^nolang$/,@currlangs)) {
11211: if ($env{'form.loginhelpurl_nolang.filename'}) {
11212: $changes{'helpurl'}{'nolang'} = 1;
11213: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
11214: push(@newlangs,'nolang');
11215: }
11216: }
11217: if ($env{'form.loginhelpurl_add_lang'}) {
11218: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
11219: ($env{'form.loginhelpurl_add_file.filename'})) {
11220: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
11221: $addedfile = $env{'form.loginhelpurl_add_lang'};
11222: }
11223: }
11224: if ((@newlangs > 0) || ($addedfile)) {
11225: my $error;
11226: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11227: if ($configuserok eq 'ok') {
11228: if ($switchserver) {
11229: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
11230: } elsif ($author_ok eq 'ok') {
11231: my @allnew = @newlangs;
11232: if ($addedfile ne '') {
11233: push(@allnew,$addedfile);
11234: }
11235: my $modified = [];
11236: foreach my $lang (@allnew) {
11237: my $formelem = 'loginhelpurl_'.$lang;
11238: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
11239: $formelem = 'loginhelpurl_add_file';
11240: }
11241: (my $result,$newurl{$lang}) =
11242: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11243: "help/$lang",'','',$newfile{$lang},
11244: $modified);
11245: if ($result eq 'ok') {
11246: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
11247: $changes{'helpurl'}{$lang} = 1;
11248: } else {
11249: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
11250: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11251: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
11252: (!grep(/^\Q$lang\E$/,@delurls))) {
11253: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11254: }
11255: }
11256: }
11257: &update_modify_urls($r,$modified);
11258: } else {
11259: $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);
11260: }
11261: } else {
11262: $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);
11263: }
11264: if ($error) {
11265: &Apache::lonnet::logthis($error);
11266: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11267: }
11268: }
11269:
11270: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
11271: if (ref($domconfig{'login'}) eq 'HASH') {
11272: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
11273: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
11274: if ($domservers{$lonhost}) {
11275: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11276: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
11277: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
11278: }
11279: }
11280: }
11281: }
11282: }
11283: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
11284: foreach my $lonhost (sort(keys(%domservers))) {
11285: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11286: $changes{'headtag'}{$lonhost} = 1;
11287: } else {
11288: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
11289: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
11290: }
11291: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
11292: push(@newhosts,$lonhost);
11293: } elsif ($currheadtagurls{$lonhost}) {
11294: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
11295: if ($currexempt{$lonhost}) {
11296: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
11297: $changes{'headtag'}{$lonhost} = 1;
11298: }
11299: } elsif ($possexempt{$lonhost}) {
11300: $changes{'headtag'}{$lonhost} = 1;
11301: }
11302: if ($possexempt{$lonhost}) {
11303: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11304: }
11305: }
11306: }
11307: }
11308: if (@newhosts) {
11309: my $error;
11310: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11311: if ($configuserok eq 'ok') {
11312: if ($switchserver) {
11313: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
11314: } elsif ($author_ok eq 'ok') {
11315: my $modified = [];
11316: foreach my $lonhost (@newhosts) {
11317: my $formelem = 'loginheadtag_'.$lonhost;
11318: (my $result,$newheadtagurls{$lonhost}) =
11319: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11320: "login/headtag/$lonhost",'','',
11321: $env{'form.loginheadtag_'.$lonhost.'.filename'},
11322: $modified);
11323: if ($result eq 'ok') {
11324: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
11325: $changes{'headtag'}{$lonhost} = 1;
11326: if ($possexempt{$lonhost}) {
11327: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11328: }
11329: } else {
11330: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
11331: $newheadtagurls{$lonhost},$result);
11332: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11333: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
11334: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
11335: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
11336: }
11337: }
11338: }
11339: &update_modify_urls($r,$modified);
11340: } else {
11341: $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);
11342: }
11343: } else {
11344: $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);
11345: }
11346: if ($error) {
11347: &Apache::lonnet::logthis($error);
11348: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11349: }
11350: }
11351: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
11352: my @newsamlimgs;
11353: foreach my $lonhost (keys(%domservers)) {
11354: if ($env{'form.saml_'.$lonhost}) {
11355: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
11356: push(@newsamlimgs,$lonhost);
11357: }
11358: foreach my $item ('text','alt','url','title','window','notsso') {
11359: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
11360: }
11361: if ($saml{$lonhost}) {
11362: if ($env{'form.saml_window_'.$lonhost} ne '1') {
11363: $env{'form.saml_window_'.$lonhost} = '';
11364: }
11365: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
11366: #FIXME Need to obsolete published image
11367: delete($currsaml{$lonhost}{'img'});
11368: $changes{'saml'}{$lonhost} = 1;
11369: }
11370: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
11371: $changes{'saml'}{$lonhost} = 1;
11372: }
11373: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
11374: $changes{'saml'}{$lonhost} = 1;
11375: }
11376: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
11377: $changes{'saml'}{$lonhost} = 1;
11378: }
11379: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
11380: $changes{'saml'}{$lonhost} = 1;
11381: }
11382: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
11383: $changes{'saml'}{$lonhost} = 1;
11384: }
11385: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
11386: $changes{'saml'}{$lonhost} = 1;
11387: }
11388: } else {
11389: $changes{'saml'}{$lonhost} = 1;
11390: }
11391: foreach my $item ('text','alt','url','title','window','notsso') {
11392: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
11393: }
11394: } else {
11395: if ($saml{$lonhost}) {
11396: $changes{'saml'}{$lonhost} = 1;
11397: delete($currsaml{$lonhost});
11398: }
11399: }
11400: }
11401: foreach my $posshost (keys(%currsaml)) {
11402: unless (exists($domservers{$posshost})) {
11403: delete($currsaml{$posshost});
11404: }
11405: }
11406: %{$loginhash{'login'}{'saml'}} = %currsaml;
11407: if (@newsamlimgs) {
11408: my $error;
11409: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11410: if ($configuserok eq 'ok') {
11411: if ($switchserver) {
11412: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
11413: } elsif ($author_ok eq 'ok') {
11414: my $modified = [];
11415: foreach my $lonhost (@newsamlimgs) {
11416: my $formelem = 'saml_img_'.$lonhost;
11417: my ($result,$imgurl) =
11418: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11419: "login/saml/$lonhost",'','',
11420: $env{'form.saml_img_'.$lonhost.'.filename'},
11421: $modified);
11422: if ($result eq 'ok') {
11423: $currsaml{$lonhost}{'img'} = $imgurl;
11424: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
11425: $changes{'saml'}{$lonhost} = 1;
11426: } else {
11427: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
11428: $lonhost,$result);
11429: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11430: }
11431: }
11432: &update_modify_urls($r,$modified);
11433: } else {
11434: $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);
11435: }
11436: } else {
11437: $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);
11438: }
11439: if ($error) {
11440: &Apache::lonnet::logthis($error);
11441: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11442: }
11443: }
11444: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
11445:
11446: my $defaulthelpfile = '/adm/loginproblems.html';
11447: my $defaulttext = &mt('Default in use');
11448:
11449: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
11450: $dom);
11451: if ($putresult eq 'ok') {
11452: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11453: my %defaultchecked = (
11454: 'coursecatalog' => 'on',
11455: 'helpdesk' => 'on',
11456: 'adminmail' => 'off',
11457: 'newuser' => 'off',
11458: );
11459: if (ref($domconfig{'login'}) eq 'HASH') {
11460: foreach my $item (@toggles) {
11461: if ($defaultchecked{$item} eq 'on') {
11462: if (($domconfig{'login'}{$item} eq '0') &&
11463: ($env{'form.'.$item} eq '1')) {
11464: $changes{$item} = 1;
11465: } elsif (($domconfig{'login'}{$item} eq '' ||
11466: $domconfig{'login'}{$item} eq '1') &&
11467: ($env{'form.'.$item} eq '0')) {
11468: $changes{$item} = 1;
11469: }
11470: } elsif ($defaultchecked{$item} eq 'off') {
11471: if (($domconfig{'login'}{$item} eq '1') &&
11472: ($env{'form.'.$item} eq '0')) {
11473: $changes{$item} = 1;
11474: } elsif (($domconfig{'login'}{$item} eq '' ||
11475: $domconfig{'login'}{$item} eq '0') &&
11476: ($env{'form.'.$item} eq '1')) {
11477: $changes{$item} = 1;
11478: }
11479: }
11480: }
11481: }
11482: if (keys(%changes) > 0 || $colchgtext) {
11483: &Apache::loncommon::devalidate_domconfig_cache($dom);
11484: if (exists($changes{'saml'})) {
11485: my $hostid_in_use;
11486: my @hosts = &Apache::lonnet::current_machine_ids();
11487: if (@hosts > 1) {
11488: foreach my $hostid (@hosts) {
11489: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
11490: $hostid_in_use = $hostid;
11491: last;
11492: }
11493: }
11494: } else {
11495: $hostid_in_use = $r->dir_config('lonHostID');
11496: }
11497: if (($hostid_in_use) &&
11498: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
11499: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
11500: }
11501: if (ref($lastactref) eq 'HASH') {
11502: if (ref($changes{'saml'}) eq 'HASH') {
11503: my %updates;
11504: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
11505: $lastactref->{'samllanding'} = \%updates;
11506: }
11507: }
11508: }
11509: if (ref($lastactref) eq 'HASH') {
11510: $lastactref->{'domainconfig'} = 1;
11511: }
11512: $resulttext = &mt('Changes made:').'<ul>';
11513: foreach my $item (sort(keys(%changes))) {
11514: if ($item eq 'loginvia') {
11515: if (ref($changes{$item}) eq 'HASH') {
11516: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
11517: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11518: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
11519: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
11520: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
11521: $protocol = 'http' if ($protocol ne 'https');
11522: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
11523:
11524: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
11525: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
11526: } else {
11527: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
11528: }
11529: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
11530: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
11531: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
11532: }
11533: $resulttext .= '</li>';
11534: } else {
11535: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
11536: }
11537: } else {
11538: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
11539: }
11540: }
11541: $resulttext .= '</ul></li>';
11542: }
11543: } elsif ($item eq 'helpurl') {
11544: if (ref($changes{$item}) eq 'HASH') {
11545: foreach my $lang (sort(keys(%{$changes{$item}}))) {
11546: if (grep(/^\Q$lang\E$/,@delurls)) {
11547: my ($chg,$link);
11548: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
11549: if ($lang eq 'nolang') {
11550: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
11551: } else {
11552: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
11553: }
11554: $resulttext .= '<li>'.$chg.'</li>';
11555: } else {
11556: my $chg;
11557: if ($lang eq 'nolang') {
11558: $chg = &mt('custom log-in help file for no preferred language');
11559: } else {
11560: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
11561: }
11562: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
11563: $loginhash{'login'}{'helpurl'}{$lang}.
11564: '?inhibitmenu=yes',$chg,600,500).
11565: '</li>';
11566: }
11567: }
11568: }
11569: } elsif ($item eq 'headtag') {
11570: if (ref($changes{$item}) eq 'HASH') {
11571: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11572: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11573: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
11574: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11575: $resulttext .= '<li><a href="'.
11576: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
11577: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
11578: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
11579: if ($possexempt{$lonhost}) {
11580: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
11581: } else {
11582: $resulttext .= &mt('included for any client IP');
11583: }
11584: $resulttext .= '</li>';
11585: }
11586: }
11587: }
11588: } elsif ($item eq 'saml') {
11589: if (ref($changes{$item}) eq 'HASH') {
11590: my %notlt = (
11591: text => 'Text for log-in by SSO',
11592: img => 'SSO button image',
11593: alt => 'Alt text for button image',
11594: url => 'SSO URL',
11595: title => 'Tooltip for SSO link',
11596: window => 'Pop-up window if iframe',
11597: notsso => 'Text for non-SSO log-in',
11598: );
11599: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11600: if (ref($currsaml{$lonhost}) eq 'HASH') {
11601: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
11602: '<ul>';
11603: foreach my $key ('text','img','alt','url','title','window','notsso') {
11604: if ($currsaml{$lonhost}{$key} eq '') {
11605: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
11606: } else {
11607: my $value = "'$currsaml{$lonhost}{$key}'";
11608: if ($key eq 'img') {
11609: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
11610: } elsif ($key eq 'window') {
11611: $value = 'On';
11612: }
11613: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
11614: $value).'</li>';
11615: }
11616: }
11617: $resulttext .= '</ul></li>';
11618: } else {
11619: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
11620: }
11621: }
11622: }
11623: } elsif ($item eq 'captcha') {
11624: if (ref($loginhash{'login'}) eq 'HASH') {
11625: my $chgtxt;
11626: if ($loginhash{'login'}{$item} eq 'notused') {
11627: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
11628: } else {
11629: my %captchas = &captcha_phrases();
11630: if ($captchas{$loginhash{'login'}{$item}}) {
11631: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
11632: } else {
11633: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
11634: }
11635: }
11636: $resulttext .= '<li>'.$chgtxt.'</li>';
11637: }
11638: } elsif ($item eq 'recaptchakeys') {
11639: if (ref($loginhash{'login'}) eq 'HASH') {
11640: my ($privkey,$pubkey);
11641: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
11642: $pubkey = $loginhash{'login'}{$item}{'public'};
11643: $privkey = $loginhash{'login'}{$item}{'private'};
11644: }
11645: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
11646: if (!$pubkey) {
11647: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
11648: } else {
11649: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11650: }
11651: if (!$privkey) {
11652: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
11653: } else {
11654: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
11655: }
11656: $chgtxt .= '</ul>';
11657: $resulttext .= '<li>'.$chgtxt.'</li>';
11658: }
11659: } elsif ($item eq 'recaptchaversion') {
11660: if (ref($loginhash{'login'}) eq 'HASH') {
11661: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
11662: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
11663: '</li>';
11664: }
11665: }
11666: } else {
11667: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
11668: }
11669: }
11670: $resulttext .= $colchgtext.'</ul>';
11671: } else {
11672: $resulttext = &mt('No changes made to log-in page settings');
11673: }
11674: } else {
11675: $resulttext = '<span class="LC_error">'.
11676: &mt('An error occurred: [_1]',$putresult).'</span>';
11677: }
11678: if ($errors) {
11679: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11680: $errors.'</ul>';
11681: }
11682: return $resulttext;
11683: }
11684:
11685: sub check_exempt_addresses {
11686: my ($iplist) = @_;
11687: $iplist =~ s/^\s+//;
11688: $iplist =~ s/\s+$//;
11689: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
11690: my (@okips,$new);
11691: foreach my $ip (@poss_ips) {
11692: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
11693: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
11694: push(@okips,$ip);
11695: }
11696: }
11697: }
11698: if (@okips > 0) {
11699: $new = join(',',@okips);
11700: } else {
11701: $new = '';
11702: }
11703: return $new;
11704: }
11705:
11706: sub color_font_choices {
11707: my %choices =
11708: &Apache::lonlocal::texthash (
11709: img => "Header",
11710: bgs => "Background colors",
11711: links => "Link colors",
11712: images => "Images",
11713: font => "Font color",
11714: fontmenu => "Font menu",
11715: pgbg => "Page",
11716: tabbg => "Header",
11717: sidebg => "Border",
11718: link => "Link",
11719: alink => "Active link",
11720: vlink => "Visited link",
11721: );
11722: return %choices;
11723: }
11724:
11725: sub modify_ipaccess {
11726: my ($dom,$lastactref,%domconfig) = @_;
11727: my (@allpos,%changes,%confhash,$errors,$resulttext);
11728: my (@items,%deletions,%itemids,@warnings);
11729: my ($typeorder,$types) = &commblocktype_text();
11730: if ($env{'form.ipaccess_add'}) {
11731: my $name = $env{'form.ipaccess_name_add'};
11732: my ($newid,$error) = &get_ipaccess_id($dom,$name);
11733: if ($newid) {
11734: $itemids{'add'} = $newid;
11735: push(@items,'add');
11736: $changes{$newid} = 1;
11737: } else {
11738: $error = &mt('Failed to acquire unique ID for new IP access control item');
11739: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11740: }
11741: }
11742: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
11743: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
11744: if (@todelete) {
11745: map { $deletions{$_} = 1; } @todelete;
11746: }
11747: my $maxnum = $env{'form.ipaccess_maxnum'};
11748: for (my $i=0; $i<$maxnum; $i++) {
11749: my $itemid = $env{'form.ipaccess_id_'.$i};
11750: $itemid =~ s/\D+//g;
11751: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11752: if ($deletions{$itemid}) {
11753: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
11754: } else {
11755: push(@items,$i);
11756: $itemids{$i} = $itemid;
11757: }
11758: }
11759: }
11760: }
11761: foreach my $idx (@items) {
11762: my $itemid = $itemids{$idx};
11763: next unless ($itemid);
11764: my %current;
11765: unless ($idx eq 'add') {
11766: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11767: %current = %{$domconfig{'ipaccess'}{$itemid}};
11768: }
11769: }
11770: my $position = $env{'form.ipaccess_pos_'.$itemid};
11771: $position =~ s/\D+//g;
11772: if ($position ne '') {
11773: $allpos[$position] = $itemid;
11774: }
11775: my $name = $env{'form.ipaccess_name_'.$idx};
11776: $name =~ s/^\s+|\s+$//g;
11777: $confhash{$itemid}{'name'} = $name;
11778: my $possrange = $env{'form.ipaccess_range_'.$idx};
11779: $possrange =~ s/^\s+|\s+$//g;
11780: unless ($possrange eq '') {
11781: $possrange =~ s/[\r\n]+/\s/g;
11782: $possrange =~ s/\s*-\s*/-/g;
11783: $possrange =~ s/\s+/,/g;
11784: $possrange =~ s/,+/,/g;
11785: if ($possrange ne '') {
11786: my (@ok,$count);
11787: $count = 0;
11788: foreach my $poss (split(/\,/,$possrange)) {
11789: $count ++;
11790: $poss = &validate_ip_pattern($poss);
11791: if ($poss ne '') {
11792: push(@ok,$poss);
11793: }
11794: }
11795: my $diff = $count - scalar(@ok);
11796: if ($diff) {
11797: $errors .= '<li><span class="LC_error">'.
11798: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
11799: $diff,$name).
11800: '</span></li>';
11801: }
11802: if (@ok) {
11803: my @cidr_list;
11804: foreach my $item (@ok) {
11805: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
11806: }
11807: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
11808: }
11809: }
11810: }
11811: foreach my $field ('name','ip') {
11812: unless (($idx eq 'add') || ($changes{$itemid})) {
11813: if ($current{$field} ne $confhash{$itemid}{$field}) {
11814: $changes{$itemid} = 1;
11815: last;
11816: }
11817: }
11818: }
11819: $confhash{$itemid}{'commblocks'} = {};
11820:
11821: my %commblocks;
11822: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
11823: foreach my $type (@{$typeorder}) {
11824: if ($commblocks{$type}) {
11825: $confhash{$itemid}{'commblocks'}{$type} = 'on';
11826: }
11827: unless (($idx eq 'add') || ($changes{$itemid})) {
11828: if (ref($current{'commblocks'}) eq 'HASH') {
11829: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
11830: $changes{$itemid} = 1;
11831: }
11832: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
11833: $changes{$itemid} = 1;
11834: }
11835: }
11836: }
11837: $confhash{$itemid}{'courses'} = {};
11838: my %crsdeletions;
11839: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
11840: if (@delcrs) {
11841: map { $crsdeletions{$_} = 1; } @delcrs;
11842: }
11843: if (ref($current{'courses'}) eq 'HASH') {
11844: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
11845: if ($crsdeletions{$cid}) {
11846: $changes{$itemid} = 1;
11847: } else {
11848: $confhash{$itemid}{'courses'}{$cid} = 1;
11849: }
11850: }
11851: }
11852: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
11853: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
11854: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
11855: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
11856: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
11857: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
11858: $errors .= '<li><span class="LC_error">'.
11859: &mt('Invalid courseID [_1] omitted from list of allowed courses',
11860: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
11861: '</span></li>';
11862: } else {
11863: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
11864: $changes{$itemid} = 1;
11865: }
11866: }
11867: }
11868: if (@allpos > 0) {
11869: my $idx = 0;
11870: foreach my $itemid (@allpos) {
11871: if ($itemid ne '') {
11872: $confhash{$itemid}{'order'} = $idx;
11873: unless ($changes{$itemid}) {
11874: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
11875: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11876: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
11877: $changes{$itemid} = 1;
11878: }
11879: }
11880: }
11881: }
11882: $idx ++;
11883: }
11884: }
11885: }
11886: if (keys(%changes)) {
11887: my %defaultshash = (
11888: ipaccess => \%confhash,
11889: );
11890: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11891: $dom);
11892: if ($putresult eq 'ok') {
11893: my $cachetime = 1800;
11894: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
11895: if (ref($lastactref) eq 'HASH') {
11896: $lastactref->{'ipaccess'} = 1;
11897: }
11898: $resulttext = &mt('Changes made:').'<ul>';
11899: my %bynum;
11900: foreach my $itemid (sort(keys(%changes))) {
11901: if (ref($confhash{$itemid}) eq 'HASH') {
11902: my $position = $confhash{$itemid}{'order'};
11903: if ($position =~ /^\d+$/) {
11904: $bynum{$position} = $itemid;
11905: }
11906: }
11907: }
11908: if (keys(%deletions)) {
11909: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
11910: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11911: }
11912: }
11913: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11914: my $itemid = $bynum{$pos};
11915: if (ref($confhash{$itemid}) eq 'HASH') {
11916: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
11917: my $position = $pos + 1;
11918: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11919: if ($confhash{$itemid}{'ip'} eq '') {
11920: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
11921: } else {
11922: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
11923: }
11924: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
11925: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
11926: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
11927: '</li>';
11928: } else {
11929: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
11930: }
11931: if (keys(%{$confhash{$itemid}{'courses'}})) {
11932: my @courses;
11933: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
11934: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
11935: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
11936: }
11937: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
11938: join('</li><li>',@courses).'</li></ul>';
11939: } else {
11940: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
11941: }
11942: $resulttext .= '</ul></li>';
11943: }
11944: }
11945: $resulttext .= '</ul>';
11946: } else {
11947: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11948: }
11949: } else {
11950: $resulttext = &mt('No changes made');
11951: }
11952: if ($errors) {
11953: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11954: $errors.'</ul></p>';
11955: }
11956: return $resulttext;
11957: }
11958:
11959: sub get_ipaccess_id {
11960: my ($domain,$location) = @_;
11961: # get lock on ipaccess db
11962: my $lockhash = {
11963: lock => $env{'user.name'}.
11964: ':'.$env{'user.domain'},
11965: };
11966: my $tries = 0;
11967: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
11968: my ($id,$error);
11969:
11970: while (($gotlock ne 'ok') && ($tries<10)) {
11971: $tries ++;
11972: sleep (0.1);
11973: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
11974: }
11975: if ($gotlock eq 'ok') {
11976: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
11977: if ($currids{'lock'}) {
11978: delete($currids{'lock'});
11979: if (keys(%currids)) {
11980: my @curr = sort { $a <=> $b } keys(%currids);
11981: if ($curr[-1] =~ /^\d+$/) {
11982: $id = 1 + $curr[-1];
11983: }
11984: } else {
11985: $id = 1;
11986: }
11987: if ($id) {
11988: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
11989: $error = 'nostore';
11990: }
11991: } else {
11992: $error = 'nonumber';
11993: }
11994: }
11995: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
11996: } else {
11997: $error = 'nolock';
11998: }
11999: return ($id,$error);
12000: }
12001:
12002: sub modify_authordefaults {
12003: my ($dom,$lastactref,%domconfig) = @_;
12004: #
12005: # Retrieve current domain configuration for webDAV and Authoring Space quotas from $domconfig{'quotas'}.
12006: #
12007: my (%curr_quotas,%save_quotas,%confhash,%changes,%newvalues);
12008: if (ref($domconfig{'quotas'}) eq 'HASH') {
12009: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12010: if ($key =~ /^webdav|authorquota$/) {
12011: $curr_quotas{$key} = $domconfig{'quotas'}{$key};
12012: } else {
12013: $save_quotas{$key} = $domconfig{'quotas'}{$key};
12014: }
12015: }
12016: }
12017: my %staticdefaults = (
12018: 'copyright' => 'default',
12019: 'sourceavail' => 'closed',
12020: 'nocodemirror' => 'off',
12021: 'daxecollapse' => 'off',
12022: 'domcoordacc' => 'on',
12023: 'editors' => ['edit','xml'].
12024: 'authorquota' => 500,
12025: 'webdav' => 0,
12026: );
12027: my %titles = &authordefaults_titles();
12028: foreach my $item ('nocodemirror','daxecollapse','domcoordacc') {
12029: if ($env{'form.'.$item} =~ /^(0|1)$/) {
12030: $confhash{$item} = $env{'form.'.$item};
12031: }
12032: }
12033: if ($env{'form.copyright'} =~ /^(default|domain|public)$/) {
12034: $confhash{'copyright'} = $1;
12035: }
12036: if ($env{'form.sourceavail'} =~ /^(closed|open)$/) {
12037: $confhash{'sourceavail'} = $1;
12038: }
12039: my @posseditors = &Apache::loncommon::get_env_multiple('form.author_editors');
12040: my @okeditors = ('edit','xml','daxe');
12041: my @editors;
12042: foreach my $item (@posseditors) {
12043: if (grep(/^\Q$item\E$/,@okeditors)) {
12044: push(@editors,$item);
12045: }
12046: }
12047: $confhash{'editors'} = \@editors;
12048:
12049: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12050: my @insttypes;
12051: if (ref($types) eq 'ARRAY') {
12052: @insttypes = @{$types};
12053: }
12054: my @webdavon = &Apache::loncommon::get_env_multiple('form.webdav');
12055: my %webdav;
12056: map { $webdav{$_} = 1; } @webdavon;
12057: foreach my $type (@insttypes,'default') {
12058: my $possquota = $env{'form.authorquota_'.$type};
12059: if ($possquota =~ /^\d+$/) {
12060: $save_quotas{'authorquota'}{$type} = $possquota;
12061: }
12062: if ($webdav{$type}) {
12063: $save_quotas{'webdav'}{$type} = 1;
12064: } else {
12065: $save_quotas{'webdav'}{$type} = 0;
12066: }
12067: }
12068: if ($env{'form.webdav_LC_adv'} =~ /^(0|1)$/) {
12069: $save_quotas{'webdav'}{'_LC_adv'} = $env{'form.webdav_LC_adv'};
12070: }
12071: if (ref($domconfig{'authordefaults'}) eq 'HASH') {
12072: foreach my $item ('nocodemirror','daxecollapse','domcoordacc','copyright','sourceavail') {
12073: if ($domconfig{'authordefaults'}{$item} ne $confhash{$item}) {
12074: $changes{$item} = 1;
12075: }
12076: }
12077: if (ref($domconfig{'authordefaults'}{'editors'}) eq 'ARRAY') {
12078: my @diffs =
12079: &Apache::loncommon::compare_arrays($confhash{'editors'},
12080: $domconfig{'authordefaults'}{'editors'});
12081: unless (@diffs == 0) {
12082: $changes{'editors'} = 1;
12083: }
12084: } else {
12085: my @diffs =
12086: &Apache::loncommon::compare_arrays($confhash{'editors'},
12087: $staticdefaults{'editors'});
12088: unless (@diffs == 0) {
12089: $changes{'editors'} = 1;
12090: }
12091: }
12092: } else {
12093: my @offon = ('off','on');
12094: foreach my $item ('nocodemirror','daxecollapse','domcoordacc') {
12095: if ($offon[$confhash{$item}] ne $staticdefaults{$item}) {
12096: $changes{$item} = 1;
12097: }
12098: }
12099: foreach my $item ('copyright','sourceavail') {
12100: if ($confhash{$item} ne $staticdefaults{$item}) {
12101: $changes{$item} = 1;
12102: }
12103: }
12104: }
12105: foreach my $key ('authorquota','webdav') {
12106: if (ref($curr_quotas{$key}) eq 'HASH') {
12107: foreach my $type (@insttypes,'default') {
12108: if (exists($save_quotas{$key}{$type})) {
12109: if ($save_quotas{$key}{$type} ne $curr_quotas{$key}{$type}) {
12110: $changes{$key}{$type} = 1;
12111: }
12112: } elsif (exists($curr_quotas{$key}{$type})) {
12113: $save_quotas{$key}{$type} = $curr_quotas{$key}{$type};
12114: } else {
12115: $save_quotas{$key}{$type} = $staticdefaults{$key};
12116: }
12117: }
12118: } else {
12119: foreach my $type (@insttypes,'default') {
12120: if (exists($save_quotas{$key}{$type})) {
12121: unless ($save_quotas{$key}{$type} eq $staticdefaults{$key}) {
12122: $changes{$key}{$type} = 1;
12123: }
12124: } else {
12125: $save_quotas{$key}{$type} = $staticdefaults{$key};
12126: }
12127: }
12128: }
12129: }
12130: if (ref($curr_quotas{'webdav'}) eq 'HASH') {
12131: if (exists($save_quotas{'webdav'}{'_LC_adv'})) {
12132: if ($save_quotas{'webdav'}{'_LC_adv'} ne $curr_quotas{'webdav'}{'_LC_adv'}) {
12133: $changes{'webdav_LC_adv'} = 1;
12134: }
12135: } elsif (exists($curr_quotas{'webdav'}{'_LC_adv'})) {
12136: $changes{'webdav_LC_adv'} = 1;
12137: }
12138: } elsif (exists($save_quotas{'webdav'}{'_LC_adv'})) {
12139: $changes{'webdav_LC_adv'} = 1;
12140: }
12141: my %confighash = (
12142: quotas => \%save_quotas,
12143: authordefaults => \%confhash,
12144: );
12145: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,
12146: $dom);
12147: my $resulttext;
12148: if ($putresult eq 'ok') {
12149: if (keys(%changes)) {
12150: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12151: if ((exists($changes{'authorquota'})) || (exists($changes{'webdav'})) ||
12152: ($changes{'webdav_LC_adv'})) {
12153: if ((exists($changes{'authorquota'})) && (ref($save_quotas{'authorquota'}) eq 'HASH')) {
12154: $domdefaults{'authorquota'} = $save_quotas{'authorquota'};
12155: }
12156: if (((exists($changes{'webdav'})) || ($changes{'webdav_LC_adv'})) &&
12157: (ref($save_quotas{'webdav'}) eq 'HASH')) {
12158: $domdefaults{'webdav'} = $save_quotas{'webdav'};
12159: }
12160: }
12161: $resulttext = &mt('Changes made:').'<ul>';
12162: my $authoroverride;
12163: foreach my $key ('nocodemirror','daxecollapse','domcoordacc','copyright','sourceavail') {
12164: if (exists($changes{$key})) {
12165: $domdefaults{$key} = $confhash{$key};
12166: my $shown;
12167: unless ($authoroverride) {
12168: $resulttext .= '<li>'.&mt('Defaults which can be overridden by Author').'<ul>';
12169: $authoroverride = 1;
12170: }
12171: if (($key eq 'nocodemirror') || ($key eq 'daxecollapse') || ($key eq 'domcoordacc')) {
12172: $shown = ($confhash{$key} ? &mt('Yes') : &mt('No'));
12173: } elsif ($key eq 'copyright') {
12174: $shown = &Apache::loncommon::copyrightdescription($confhash{$key});
12175: } elsif ($key eq 'sourceavail') {
12176: $shown = &Apache::loncommon::source_copyrightdescription($confhash{$key});
12177: }
12178: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{$key},$shown).'</li>';
12179: }
12180: }
12181: if ($authoroverride) {
12182: $resulttext .= '</ul></li>';
12183: }
12184: my $domcoordoverride;
12185: foreach my $key ('editors','authorquota','webdav','webdav_LC_adv') {
12186: if (exists($changes{$key})) {
12187: my $shown;
12188: unless ($domcoordoverride) {
12189: $resulttext .= '<li>'.&mt('Defaults which can be overridden by a Domain Coodinator').'<ul>';
12190: $domcoordoverride = 1;
12191: }
12192: if ($key eq 'editors') {
12193: if (ref($confhash{'editors'}) eq 'ARRAY') {
12194: $domdefaults{'editors'} = join(',',@{$confhash{'editors'}});
12195: if (@{$confhash{'editors'}}) {
12196: $shown = join(', ', map { $titles{$_} } @{$confhash{'editors'}});
12197: } else {
12198: $shown = &mt('None');
12199: }
12200: }
12201: } elsif ($key eq 'authorquota') {
12202: foreach my $type (@insttypes) {
12203: $shown .= $usertypes->{$type}.' -- '.$save_quotas{$key}{$type}.', ';
12204: }
12205: $shown .= $othertitle.' -- '.$save_quotas{$key}{'default'};
12206: } elsif ($key eq 'webdav') {
12207: foreach my $type (@insttypes) {
12208: $shown .= $usertypes->{$type}.' -- '. ($save_quotas{$key}{$type} ? &mt('Yes') : &mt('No')).', ';
12209: }
12210: $shown .= $othertitle.' -- '. ($save_quotas{$key}{'default'} ? &mt('Yes') : &mt('No'));
12211: } elsif ($key eq 'webdav_LC_adv') {
12212: if (exists($save_quotas{'webdav'}{'_LC_adv'})) {
12213: $shown = ($save_quotas{'webdav'}{'_LC_adv'} ? $titles{'overon'} : $titles{'overoff'});
12214: } else {
12215: $shown = $titles{'none'};
12216: }
12217: }
12218: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{$key},$shown).'</li>';
12219: }
12220: }
12221: if ($domcoordoverride) {
12222: $resulttext .= '</ul></li>';
12223: }
12224: my $cachetime = 24*60*60;
12225: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12226: if (ref($lastactref) eq 'HASH') {
12227: $lastactref->{'domdefaults'} = 1;
12228: }
12229: } else {
12230: $resulttext = &mt('No changes made to Authoring Space defaults');
12231: }
12232: }
12233: return $resulttext;
12234: }
12235:
12236: sub modify_rolecolors {
12237: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12238: my ($resulttext,%rolehash);
12239: $rolehash{'rolecolors'} = {};
12240: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12241: if ($domconfig{'rolecolors'} eq '') {
12242: $domconfig{'rolecolors'} = {};
12243: }
12244: }
12245: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12246: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12247: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12248: $dom);
12249: if ($putresult eq 'ok') {
12250: if (keys(%changes) > 0) {
12251: &Apache::loncommon::devalidate_domconfig_cache($dom);
12252: if (ref($lastactref) eq 'HASH') {
12253: $lastactref->{'domainconfig'} = 1;
12254: }
12255: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12256: $rolehash{'rolecolors'});
12257: } else {
12258: $resulttext = &mt('No changes made to default color schemes');
12259: }
12260: } else {
12261: $resulttext = '<span class="LC_error">'.
12262: &mt('An error occurred: [_1]',$putresult).'</span>';
12263: }
12264: if ($errors) {
12265: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12266: $errors.'</ul>';
12267: }
12268: return $resulttext;
12269: }
12270:
12271: sub modify_colors {
12272: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12273: my (%changes,%choices);
12274: my @bgs;
12275: my @links = ('link','alink','vlink');
12276: my @logintext;
12277: my @images;
12278: my $servadm = $r->dir_config('lonAdmEMail');
12279: my $errors;
12280: my %defaults;
12281: foreach my $role (@{$roles}) {
12282: if ($role eq 'login') {
12283: %choices = &login_choices();
12284: @logintext = ('textcol','bgcol');
12285: } else {
12286: %choices = &color_font_choices();
12287: }
12288: if ($role eq 'login') {
12289: @images = ('img','logo','domlogo','login');
12290: @bgs = ('pgbg','mainbg','sidebg');
12291: } else {
12292: @images = ('img');
12293: @bgs = ('pgbg','tabbg','sidebg');
12294: }
12295: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12296: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
12297: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
12298: }
12299: if ($role eq 'login') {
12300: foreach my $item (@logintext) {
12301: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12302: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12303: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12304: }
12305: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
12306: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12307: }
12308: }
12309: } else {
12310: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
12311: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
12312: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
12313: }
12314: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
12315: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
12316: }
12317: }
12318: foreach my $item (@bgs) {
12319: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12320: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12321: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12322: }
12323: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
12324: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12325: }
12326: }
12327: foreach my $item (@links) {
12328: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12329: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12330: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12331: }
12332: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
12333: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12334: }
12335: }
12336: my ($configuserok,$author_ok,$switchserver) =
12337: &config_check($dom,$confname,$servadm);
12338: my ($width,$height) = &thumb_dimensions();
12339: if (ref($domconfig->{$role}) ne 'HASH') {
12340: $domconfig->{$role} = {};
12341: }
12342: foreach my $img (@images) {
12343: if ($role eq 'login') {
12344: if (($img eq 'img') || ($img eq 'logo')) {
12345: if (defined($env{'form.login_showlogo_'.$img})) {
12346: $confhash->{$role}{'showlogo'}{$img} = 1;
12347: } else {
12348: $confhash->{$role}{'showlogo'}{$img} = 0;
12349: }
12350: }
12351: if ($env{'form.login_alt_'.$img} ne '') {
12352: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
12353: }
12354: }
12355: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
12356: && !defined($domconfig->{$role}{$img})
12357: && !$env{'form.'.$role.'_del_'.$img}
12358: && $env{'form.'.$role.'_import_'.$img}) {
12359: # import the old configured image from the .tab setting
12360: # if they haven't provided a new one
12361: $domconfig->{$role}{$img} =
12362: $env{'form.'.$role.'_import_'.$img};
12363: }
12364: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
12365: my $error;
12366: if ($configuserok eq 'ok') {
12367: if ($switchserver) {
12368: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
12369: } else {
12370: if ($author_ok eq 'ok') {
12371: my $modified = [];
12372: my ($result,$logourl) =
12373: &Apache::lonconfigsettings::publishlogo($r,'upload',$role.'_'.$img,
12374: $dom,$confname,$img,$width,$height,
12375: '',$modified);
12376: if ($result eq 'ok') {
12377: $confhash->{$role}{$img} = $logourl;
12378: $changes{$role}{'images'}{$img} = 1;
12379: &update_modify_urls($r,$modified);
12380: } else {
12381: $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);
12382: }
12383: } else {
12384: $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);
12385: }
12386: }
12387: } else {
12388: $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);
12389: }
12390: if ($error) {
12391: &Apache::lonnet::logthis($error);
12392: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12393: }
12394: } elsif ($domconfig->{$role}{$img} ne '') {
12395: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
12396: my $error;
12397: if ($configuserok eq 'ok') {
12398: # is confname an author?
12399: if ($switchserver eq '') {
12400: if ($author_ok eq 'ok') {
12401: my $modified = [];
12402: my ($result,$logourl) =
12403: &Apache::lonconfigsettings::publishlogo($r,'copy',$domconfig->{$role}{$img},
12404: $dom,$confname,$img,$width,$height,
12405: '',$modified);
12406: if ($result eq 'ok') {
12407: $confhash->{$role}{$img} = $logourl;
12408: $changes{$role}{'images'}{$img} = 1;
12409: &update_modify_urls($r,$modified);
12410: }
12411: }
12412: }
12413: }
12414: }
12415: }
12416: }
12417: if (ref($domconfig) eq 'HASH') {
12418: if (ref($domconfig->{$role}) eq 'HASH') {
12419: foreach my $img (@images) {
12420: if ($domconfig->{$role}{$img} ne '') {
12421: if ($env{'form.'.$role.'_del_'.$img}) {
12422: $confhash->{$role}{$img} = '';
12423: $changes{$role}{'images'}{$img} = 1;
12424: } else {
12425: if ($confhash->{$role}{$img} eq '') {
12426: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
12427: }
12428: }
12429: } else {
12430: if ($env{'form.'.$role.'_del_'.$img}) {
12431: $confhash->{$role}{$img} = '';
12432: $changes{$role}{'images'}{$img} = 1;
12433: }
12434: }
12435: if ($role eq 'login') {
12436: if (($img eq 'logo') || ($img eq 'img')) {
12437: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
12438: if ($confhash->{$role}{'showlogo'}{$img} ne
12439: $domconfig->{$role}{'showlogo'}{$img}) {
12440: $changes{$role}{'showlogo'}{$img} = 1;
12441: }
12442: } else {
12443: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12444: $changes{$role}{'showlogo'}{$img} = 1;
12445: }
12446: }
12447: }
12448: if ($img ne 'login') {
12449: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
12450: if ($confhash->{$role}{'alttext'}{$img} ne
12451: $domconfig->{$role}{'alttext'}{$img}) {
12452: $changes{$role}{'alttext'}{$img} = 1;
12453: }
12454: } else {
12455: if ($confhash->{$role}{'alttext'}{$img} ne '') {
12456: $changes{$role}{'alttext'}{$img} = 1;
12457: }
12458: }
12459: }
12460: }
12461: }
12462: if ($domconfig->{$role}{'font'} ne '') {
12463: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
12464: $changes{$role}{'font'} = 1;
12465: }
12466: } else {
12467: if ($confhash->{$role}{'font'}) {
12468: $changes{$role}{'font'} = 1;
12469: }
12470: }
12471: if ($role ne 'login') {
12472: if ($domconfig->{$role}{'fontmenu'} ne '') {
12473: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
12474: $changes{$role}{'fontmenu'} = 1;
12475: }
12476: } else {
12477: if ($confhash->{$role}{'fontmenu'}) {
12478: $changes{$role}{'fontmenu'} = 1;
12479: }
12480: }
12481: }
12482: foreach my $item (@bgs) {
12483: if ($domconfig->{$role}{$item} ne '') {
12484: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12485: $changes{$role}{'bgs'}{$item} = 1;
12486: }
12487: } else {
12488: if ($confhash->{$role}{$item}) {
12489: $changes{$role}{'bgs'}{$item} = 1;
12490: }
12491: }
12492: }
12493: foreach my $item (@links) {
12494: if ($domconfig->{$role}{$item} ne '') {
12495: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12496: $changes{$role}{'links'}{$item} = 1;
12497: }
12498: } else {
12499: if ($confhash->{$role}{$item}) {
12500: $changes{$role}{'links'}{$item} = 1;
12501: }
12502: }
12503: }
12504: foreach my $item (@logintext) {
12505: if ($domconfig->{$role}{$item} ne '') {
12506: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12507: $changes{$role}{'logintext'}{$item} = 1;
12508: }
12509: } else {
12510: if ($confhash->{$role}{$item}) {
12511: $changes{$role}{'logintext'}{$item} = 1;
12512: }
12513: }
12514: }
12515: } else {
12516: &default_change_checker($role,\@images,\@links,\@bgs,
12517: \@logintext,$confhash,\%changes);
12518: }
12519: } else {
12520: &default_change_checker($role,\@images,\@links,\@bgs,
12521: \@logintext,$confhash,\%changes);
12522: }
12523: }
12524: return ($errors,%changes);
12525: }
12526:
12527: sub config_check {
12528: my ($dom,$confname,$servadm) = @_;
12529: my ($configuserok,$author_ok,$switchserver,%currroles);
12530: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
12531: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
12532: $confname,$servadm);
12533: if ($configuserok eq 'ok') {
12534: $switchserver = &check_switchserver($dom,$confname);
12535: if ($switchserver eq '') {
12536: $author_ok = &check_authorstatus($dom,$confname,%currroles);
12537: }
12538: }
12539: return ($configuserok,$author_ok,$switchserver);
12540: }
12541:
12542: sub default_change_checker {
12543: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
12544: foreach my $item (@{$links}) {
12545: if ($confhash->{$role}{$item}) {
12546: $changes->{$role}{'links'}{$item} = 1;
12547: }
12548: }
12549: foreach my $item (@{$bgs}) {
12550: if ($confhash->{$role}{$item}) {
12551: $changes->{$role}{'bgs'}{$item} = 1;
12552: }
12553: }
12554: foreach my $item (@{$logintext}) {
12555: if ($confhash->{$role}{$item}) {
12556: $changes->{$role}{'logintext'}{$item} = 1;
12557: }
12558: }
12559: foreach my $img (@{$images}) {
12560: if ($env{'form.'.$role.'_del_'.$img}) {
12561: $confhash->{$role}{$img} = '';
12562: $changes->{$role}{'images'}{$img} = 1;
12563: }
12564: if ($role eq 'login') {
12565: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12566: $changes->{$role}{'showlogo'}{$img} = 1;
12567: }
12568: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
12569: if ($confhash->{$role}{'alttext'}{$img} ne '') {
12570: $changes->{$role}{'alttext'}{$img} = 1;
12571: }
12572: }
12573: }
12574: }
12575: if ($confhash->{$role}{'font'}) {
12576: $changes->{$role}{'font'} = 1;
12577: }
12578: }
12579:
12580: sub display_colorchgs {
12581: my ($dom,$changes,$roles,$confhash) = @_;
12582: my (%choices,$resulttext);
12583: if (!grep(/^login$/,@{$roles})) {
12584: $resulttext = &mt('Changes made:').'<br />';
12585: }
12586: foreach my $role (@{$roles}) {
12587: if ($role eq 'login') {
12588: %choices = &login_choices();
12589: } else {
12590: %choices = &color_font_choices();
12591: }
12592: if (ref($changes->{$role}) eq 'HASH') {
12593: if ($role ne 'login') {
12594: $resulttext .= '<h4>'.&mt($role).'</h4>';
12595: }
12596: foreach my $key (sort(keys(%{$changes->{$role}}))) {
12597: if ($role ne 'login') {
12598: $resulttext .= '<ul>';
12599: }
12600: if (ref($changes->{$role}{$key}) eq 'HASH') {
12601: if ($role ne 'login') {
12602: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
12603: }
12604: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
12605: if (($role eq 'login') && ($key eq 'showlogo')) {
12606: if ($confhash->{$role}{$key}{$item}) {
12607: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
12608: } else {
12609: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
12610: }
12611: } elsif (($role eq 'login') && ($key eq 'alttext')) {
12612: if ($confhash->{$role}{$key}{$item} ne '') {
12613: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
12614: $confhash->{$role}{$key}{$item}).'</li>';
12615: } else {
12616: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
12617: }
12618: } elsif ($confhash->{$role}{$item} eq '') {
12619: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
12620: } else {
12621: my $newitem = $confhash->{$role}{$item};
12622: if ($key eq 'images') {
12623: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
12624: }
12625: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
12626: }
12627: }
12628: if ($role ne 'login') {
12629: $resulttext .= '</ul></li>';
12630: }
12631: } else {
12632: if ($confhash->{$role}{$key} eq '') {
12633: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
12634: } else {
12635: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
12636: }
12637: }
12638: if ($role ne 'login') {
12639: $resulttext .= '</ul>';
12640: }
12641: }
12642: }
12643: }
12644: return $resulttext;
12645: }
12646:
12647: sub thumb_dimensions {
12648: return ('200','50');
12649: }
12650:
12651: sub check_dimensions {
12652: my ($inputfile) = @_;
12653: my ($fullwidth,$fullheight);
12654: if ($inputfile =~ m|^[/\w.\-]+$|) {
12655: if (open(PIPE,"identify $inputfile 2>&1 |")) {
12656: my $imageinfo = <PIPE>;
12657: if (!close(PIPE)) {
12658: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
12659: }
12660: chomp($imageinfo);
12661: my ($fullsize) =
12662: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
12663: if ($fullsize) {
12664: ($fullwidth,$fullheight) = split(/x/,$fullsize);
12665: }
12666: }
12667: }
12668: return ($fullwidth,$fullheight);
12669: }
12670:
12671: sub check_configuser {
12672: my ($uhome,$dom,$confname,$servadm) = @_;
12673: my ($configuserok,%currroles);
12674: if ($uhome eq 'no_host') {
12675: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
12676: my $configpass = &LONCAPA::Enrollment::create_password($dom);
12677: $configuserok =
12678: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
12679: $configpass,'','','','','',undef,$servadm);
12680: } else {
12681: $configuserok = 'ok';
12682: %currroles =
12683: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
12684: }
12685: return ($configuserok,%currroles);
12686: }
12687:
12688: sub check_authorstatus {
12689: my ($dom,$confname,%currroles) = @_;
12690: my $author_ok;
12691: if (!$currroles{':'.$dom.':au'}) {
12692: my $start = time;
12693: my $end = 0;
12694: $author_ok =
12695: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
12696: 'au',$end,$start,'','','domconfig');
12697: } else {
12698: $author_ok = 'ok';
12699: }
12700: return $author_ok;
12701: }
12702:
12703: sub update_modify_urls {
12704: my ($r,$modified) = @_;
12705: if ((ref($modified) eq 'ARRAY') && (@{$modified})) {
12706: push(@{$modified_urls},$modified);
12707: unless ($registered_cleanup) {
12708: my $handlers = $r->get_handlers('PerlCleanupHandler');
12709: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
12710: $registered_cleanup=1;
12711: }
12712: }
12713: }
12714:
12715: sub notifysubscribed {
12716: foreach my $targetsource (@{$modified_urls}){
12717: next unless (ref($targetsource) eq 'ARRAY');
12718: my ($target,$source)=@{$targetsource};
12719: if ($source ne '') {
12720: if (open(my $logfh,">>",$source.'.log')) {
12721: print $logfh "\nCleanup phase: Notifications\n";
12722: my @subscribed=&subscribed_hosts($target);
12723: foreach my $subhost (@subscribed) {
12724: print $logfh "\nNotifying host ".$subhost.':';
12725: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
12726: print $logfh $reply;
12727: }
12728: my @subscribedmeta=&subscribed_hosts("$target.meta");
12729: foreach my $subhost (@subscribedmeta) {
12730: print $logfh "\nNotifying host for metadata only ".$subhost.':';
12731: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
12732: $subhost);
12733: print $logfh $reply;
12734: }
12735: print $logfh "\n============ Done ============\n";
12736: close($logfh);
12737: }
12738: }
12739: }
12740: return OK;
12741: }
12742:
12743: sub subscribed_hosts {
12744: my ($target) = @_;
12745: my @subscribed;
12746: if (open(my $fh,"<","$target.subscription")) {
12747: while (my $subline=<$fh>) {
12748: if ($subline =~ /^($match_lonid):/) {
12749: my $host = $1;
12750: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
12751: unless (grep(/^\Q$host\E$/,@subscribed)) {
12752: push(@subscribed,$host);
12753: }
12754: }
12755: }
12756: }
12757: }
12758: return @subscribed;
12759: }
12760:
12761: sub check_switchserver {
12762: my ($dom,$confname) = @_;
12763: my ($allowed,$switchserver,$home);
12764: if ($confname eq '') {
12765: $home = &Apache::lonnet::domain($dom,'primary');
12766: } else {
12767: $home = &Apache::lonnet::homeserver($confname,$dom);
12768: if ($home eq 'no_host') {
12769: $home = &Apache::lonnet::domain($dom,'primary');
12770: }
12771: }
12772: my @ids=&Apache::lonnet::current_machine_ids();
12773: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
12774: if (!$allowed) {
12775: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
12776: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
12777: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
12778: }
12779: return $switchserver;
12780: }
12781:
12782: sub modify_quotas {
12783: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12784: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
12785: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
12786: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
12787: $validationfieldsref);
12788: if ($action eq 'quotas') {
12789: $context = 'tools';
12790: } else {
12791: $context = $action;
12792: }
12793: if ($context eq 'requestcourses') {
12794: @usertools = ('official','unofficial','community','textbook','lti');
12795: @options =('norequest','approval','validate','autolimit');
12796: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
12797: %titles = &courserequest_titles();
12798: $toolregexp = join('|',@usertools);
12799: %conditions = &courserequest_conditions();
12800: $confname = $dom.'-domainconfig';
12801: my $servadm = $r->dir_config('lonAdmEMail');
12802: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12803: ($validationitemsref,$validationnamesref,$validationfieldsref) =
12804: &Apache::loncoursequeueadmin::requestcourses_validation_types();
12805: } elsif ($context eq 'requestauthor') {
12806: @usertools = ('author');
12807: %titles = &authorrequest_titles();
12808: } else {
12809: @usertools = ('aboutme','blog','portfolio','timezone');
12810: %titles = &tool_titles();
12811: }
12812: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12813: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12814: foreach my $key (keys(%env)) {
12815: if ($context eq 'requestcourses') {
12816: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
12817: my $item = $1;
12818: my $type = $2;
12819: if ($type =~ /^limit_(.+)/) {
12820: $limithash{$item}{$1} = $env{$key};
12821: } else {
12822: $confhash{$item}{$type} = $env{$key};
12823: }
12824: }
12825: } elsif ($context eq 'requestauthor') {
12826: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
12827: $confhash{$1} = $env{$key};
12828: }
12829: } else {
12830: if ($key =~ /^form\.quota_(.+)$/) {
12831: $confhash{'defaultquota'}{$1} = $env{$key};
12832: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
12833: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
12834: }
12835: }
12836: }
12837: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12838: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
12839: @approvalnotify = sort(@approvalnotify);
12840: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
12841: my @crstypes = ('official','unofficial','community','textbook','lti');
12842: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
12843: foreach my $type (@hasuniquecode) {
12844: if (grep(/^\Q$type\E$/,@crstypes)) {
12845: $confhash{'uniquecode'}{$type} = 1;
12846: }
12847: }
12848: my (%newbook,%allpos);
12849: if ($context eq 'requestcourses') {
12850: foreach my $type ('textbooks','templates') {
12851: @{$allpos{$type}} = ();
12852: my $invalid;
12853: if ($type eq 'textbooks') {
12854: $invalid = &mt('Invalid LON-CAPA course for textbook');
12855: } else {
12856: $invalid = &mt('Invalid LON-CAPA course for template');
12857: }
12858: if ($env{'form.'.$type.'_addbook'}) {
12859: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
12860: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
12861: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
12862: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
12863: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12864: } else {
12865: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
12866: my $position = $env{'form.'.$type.'_addbook_pos'};
12867: $position =~ s/\D+//g;
12868: if ($position ne '') {
12869: $allpos{$type}[$position] = $newbook{$type};
12870: }
12871: }
12872: } else {
12873: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12874: }
12875: }
12876: }
12877: }
12878: if (ref($domconfig{$action}) eq 'HASH') {
12879: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
12880: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
12881: $changes{'notify'}{'approval'} = 1;
12882: }
12883: } else {
12884: if ($confhash{'notify'}{'approval'}) {
12885: $changes{'notify'}{'approval'} = 1;
12886: }
12887: }
12888: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
12889: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12890: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
12891: unless ($confhash{'uniquecode'}{$crstype}) {
12892: $changes{'uniquecode'} = 1;
12893: }
12894: }
12895: unless ($changes{'uniquecode'}) {
12896: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
12897: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
12898: $changes{'uniquecode'} = 1;
12899: }
12900: }
12901: }
12902: } else {
12903: $changes{'uniquecode'} = 1;
12904: }
12905: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
12906: $changes{'uniquecode'} = 1;
12907: }
12908: if ($context eq 'requestcourses') {
12909: foreach my $type ('textbooks','templates') {
12910: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12911: my %deletions;
12912: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
12913: if (@todelete) {
12914: map { $deletions{$_} = 1; } @todelete;
12915: }
12916: my %imgdeletions;
12917: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
12918: if (@todeleteimages) {
12919: map { $imgdeletions{$_} = 1; } @todeleteimages;
12920: }
12921: my $maxnum = $env{'form.'.$type.'_maxnum'};
12922: for (my $i=0; $i<=$maxnum; $i++) {
12923: my $itemid = $env{'form.'.$type.'_id_'.$i};
12924: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
12925: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
12926: if ($deletions{$key}) {
12927: if ($domconfig{$action}{$type}{$key}{'image'}) {
12928: #FIXME need to obsolete item in RES space
12929: }
12930: next;
12931: } else {
12932: my $newpos = $env{'form.'.$itemid};
12933: $newpos =~ s/\D+//g;
12934: foreach my $item ('subject','title','publisher','author') {
12935: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12936: ($type eq 'templates'));
12937: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
12938: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
12939: $changes{$type}{$key} = 1;
12940: }
12941: }
12942: $allpos{$type}[$newpos] = $key;
12943: }
12944: if ($imgdeletions{$key}) {
12945: $changes{$type}{$key} = 1;
12946: #FIXME need to obsolete item in RES space
12947: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
12948: my ($cdom,$cnum) = split(/_/,$key);
12949: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12950: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12951: } else {
12952: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
12953: $cdom,$cnum,$type,$configuserok,
12954: $switchserver,$author_ok);
12955: if ($imgurl) {
12956: $confhash{$type}{$key}{'image'} = $imgurl;
12957: $changes{$type}{$key} = 1;
12958: }
12959: if ($error) {
12960: &Apache::lonnet::logthis($error);
12961: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12962: }
12963: }
12964: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
12965: $confhash{$type}{$key}{'image'} =
12966: $domconfig{$action}{$type}{$key}{'image'};
12967: }
12968: }
12969: }
12970: }
12971: }
12972: }
12973: } else {
12974: if ($confhash{'notify'}{'approval'}) {
12975: $changes{'notify'}{'approval'} = 1;
12976: }
12977: if (ref($confhash{'uniquecode'} eq 'HASH')) {
12978: $changes{'uniquecode'} = 1;
12979: }
12980: }
12981: if ($context eq 'requestcourses') {
12982: foreach my $type ('textbooks','templates') {
12983: if ($newbook{$type}) {
12984: $changes{$type}{$newbook{$type}} = 1;
12985: foreach my $item ('subject','title','publisher','author') {
12986: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12987: ($type eq 'template'));
12988: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
12989: if ($env{'form.'.$type.'_addbook_'.$item}) {
12990: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
12991: }
12992: }
12993: if ($type eq 'textbooks') {
12994: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
12995: my ($cdom,$cnum) = split(/_/,$newbook{$type});
12996: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12997: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12998: } else {
12999: my ($imageurl,$error) =
13000: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13001: $configuserok,$switchserver,$author_ok);
13002: if ($imageurl) {
13003: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13004: }
13005: if ($error) {
13006: &Apache::lonnet::logthis($error);
13007: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13008: }
13009: }
13010: }
13011: }
13012: }
13013: if (@{$allpos{$type}} > 0) {
13014: my $idx = 0;
13015: foreach my $item (@{$allpos{$type}}) {
13016: if ($item ne '') {
13017: $confhash{$type}{$item}{'order'} = $idx;
13018: if (ref($domconfig{$action}) eq 'HASH') {
13019: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13020: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13021: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13022: $changes{$type}{$item} = 1;
13023: }
13024: }
13025: }
13026: }
13027: $idx ++;
13028: }
13029: }
13030: }
13031: }
13032: if (ref($validationitemsref) eq 'ARRAY') {
13033: foreach my $item (@{$validationitemsref}) {
13034: if ($item eq 'fields') {
13035: my @changed;
13036: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13037: if (@{$confhash{'validation'}{$item}} > 0) {
13038: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13039: }
13040: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13041: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13042: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13043: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13044: $domconfig{'requestcourses'}{'validation'}{$item});
13045: } else {
13046: @changed = @{$confhash{'validation'}{$item}};
13047: }
13048: } else {
13049: @changed = @{$confhash{'validation'}{$item}};
13050: }
13051: } else {
13052: @changed = @{$confhash{'validation'}{$item}};
13053: }
13054: if (@changed) {
13055: if ($confhash{'validation'}{$item}) {
13056: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13057: } else {
13058: $changes{'validation'}{$item} = &mt('None');
13059: }
13060: }
13061: } else {
13062: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13063: if ($item eq 'markup') {
13064: if ($env{'form.requestcourses_validation_'.$item}) {
13065: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13066: }
13067: }
13068: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13069: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13070: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13071: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13072: }
13073: } else {
13074: if ($confhash{'validation'}{$item} ne '') {
13075: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13076: }
13077: }
13078: } else {
13079: if ($confhash{'validation'}{$item} ne '') {
13080: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13081: }
13082: }
13083: }
13084: }
13085: }
13086: if ($env{'form.validationdc'}) {
13087: my $newval = $env{'form.validationdc'};
13088: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13089: if (exists($domcoords{$newval})) {
13090: $confhash{'validation'}{'dc'} = $newval;
13091: }
13092: }
13093: if (ref($confhash{'validation'}) eq 'HASH') {
13094: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13095: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13096: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13097: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13098: if ($confhash{'validation'}{'dc'} eq '') {
13099: $changes{'validation'}{'dc'} = &mt('None');
13100: } else {
13101: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13102: }
13103: }
13104: } elsif ($confhash{'validation'}{'dc'} ne '') {
13105: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13106: }
13107: } elsif ($confhash{'validation'}{'dc'} ne '') {
13108: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13109: }
13110: } elsif ($confhash{'validation'}{'dc'} ne '') {
13111: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13112: }
13113: } else {
13114: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13115: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13116: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13117: $changes{'validation'}{'dc'} = &mt('None');
13118: }
13119: }
13120: }
13121: }
13122: }
13123: } else {
13124: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13125: }
13126: foreach my $item (@usertools) {
13127: foreach my $type (@{$types},'default','_LC_adv') {
13128: my $unset;
13129: if ($context eq 'requestcourses') {
13130: $unset = '0';
13131: if ($type eq '_LC_adv') {
13132: $unset = '';
13133: }
13134: if ($confhash{$item}{$type} eq 'autolimit') {
13135: $confhash{$item}{$type} .= '=';
13136: unless ($limithash{$item}{$type} =~ /\D/) {
13137: $confhash{$item}{$type} .= $limithash{$item}{$type};
13138: }
13139: }
13140: } elsif ($context eq 'requestauthor') {
13141: $unset = '0';
13142: if ($type eq '_LC_adv') {
13143: $unset = '';
13144: }
13145: } else {
13146: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13147: $confhash{$item}{$type} = 1;
13148: } else {
13149: $confhash{$item}{$type} = 0;
13150: }
13151: }
13152: if (ref($domconfig{$action}) eq 'HASH') {
13153: if ($action eq 'requestauthor') {
13154: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13155: $changes{$type} = 1;
13156: }
13157: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13158: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13159: $changes{$item}{$type} = 1;
13160: }
13161: } else {
13162: if ($context eq 'requestcourses') {
13163: if ($confhash{$item}{$type} ne $unset) {
13164: $changes{$item}{$type} = 1;
13165: }
13166: } else {
13167: if (!$confhash{$item}{$type}) {
13168: $changes{$item}{$type} = 1;
13169: }
13170: }
13171: }
13172: } else {
13173: if ($context eq 'requestcourses') {
13174: if ($confhash{$item}{$type} ne $unset) {
13175: $changes{$item}{$type} = 1;
13176: }
13177: } elsif ($context eq 'requestauthor') {
13178: if ($confhash{$type} ne $unset) {
13179: $changes{$type} = 1;
13180: }
13181: } else {
13182: if (!$confhash{$item}{$type}) {
13183: $changes{$item}{$type} = 1;
13184: }
13185: }
13186: }
13187: }
13188: }
13189: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13190: if (ref($domconfig{'quotas'}) eq 'HASH') {
13191: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13192: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13193: if (exists($confhash{'defaultquota'}{$key})) {
13194: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13195: $changes{'defaultquota'}{$key} = 1;
13196: }
13197: } else {
13198: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13199: }
13200: }
13201: } else {
13202: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13203: if (exists($confhash{'defaultquota'}{$key})) {
13204: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13205: $changes{'defaultquota'}{$key} = 1;
13206: }
13207: } else {
13208: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13209: }
13210: }
13211: }
13212: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13213: $confhash{'authorquota'} = $domconfig{'quotas'}{'authorquota'};
13214: }
13215: if (ref($domconfig{'quotas'}{'webdav'}) eq 'HASH') {
13216: $confhash{'webdav'} = $domconfig{'quotas'}{'webdav'};
13217: }
13218: }
13219: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13220: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13221: if (ref($domconfig{'quotas'}) eq 'HASH') {
13222: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13223: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13224: $changes{'defaultquota'}{$key} = 1;
13225: }
13226: } else {
13227: if (!exists($domconfig{'quotas'}{$key})) {
13228: $changes{'defaultquota'}{$key} = 1;
13229: }
13230: }
13231: } else {
13232: $changes{'defaultquota'}{$key} = 1;
13233: }
13234: }
13235: }
13236: }
13237:
13238: if ($context eq 'requestauthor') {
13239: $domdefaults{'requestauthor'} = \%confhash;
13240: } else {
13241: foreach my $key (keys(%confhash)) {
13242: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13243: $domdefaults{$key} = $confhash{$key};
13244: }
13245: }
13246: }
13247:
13248: my %quotahash = (
13249: $action => { %confhash }
13250: );
13251: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13252: $dom);
13253: if ($putresult eq 'ok') {
13254: if (keys(%changes) > 0) {
13255: my $cachetime = 24*60*60;
13256: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13257: if (ref($lastactref) eq 'HASH') {
13258: $lastactref->{'domdefaults'} = 1;
13259: }
13260: $resulttext = &mt('Changes made:').'<ul>';
13261: unless (($context eq 'requestcourses') ||
13262: ($context eq 'requestauthor')) {
13263: if (ref($changes{'defaultquota'}) eq 'HASH') {
13264: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
13265: foreach my $type (@{$types},'default') {
13266: if (defined($changes{'defaultquota'}{$type})) {
13267: my $typetitle = $usertypes->{$type};
13268: if ($type eq 'default') {
13269: $typetitle = $othertitle;
13270: }
13271: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
13272: }
13273: }
13274: $resulttext .= '</ul></li>';
13275: }
13276: }
13277: my %newenv;
13278: foreach my $item (@usertools) {
13279: my (%haschgs,%inconf);
13280: if ($context eq 'requestauthor') {
13281: %haschgs = %changes;
13282: %inconf = %confhash;
13283: } else {
13284: if (ref($changes{$item}) eq 'HASH') {
13285: %haschgs = %{$changes{$item}};
13286: }
13287: if (ref($confhash{$item}) eq 'HASH') {
13288: %inconf = %{$confhash{$item}};
13289: }
13290: }
13291: if (keys(%haschgs) > 0) {
13292: my $newacc =
13293: &Apache::lonnet::usertools_access($env{'user.name'},
13294: $env{'user.domain'},
13295: $item,'reload',$context);
13296: if (($context eq 'requestcourses') ||
13297: ($context eq 'requestauthor')) {
13298: if ($env{'environment.canrequest.'.$item} ne $newacc) {
13299: $newenv{'environment.canrequest.'.$item} = $newacc;
13300: }
13301: } else {
13302: if ($env{'environment.availabletools.'.$item} ne $newacc) {
13303: $newenv{'environment.availabletools.'.$item} = $newacc;
13304: }
13305: }
13306: unless ($context eq 'requestauthor') {
13307: $resulttext .= '<li>'.$titles{$item}.'<ul>';
13308: }
13309: foreach my $type (@{$types},'default','_LC_adv') {
13310: if ($haschgs{$type}) {
13311: my $typetitle = $usertypes->{$type};
13312: if ($type eq 'default') {
13313: $typetitle = $othertitle;
13314: } elsif ($type eq '_LC_adv') {
13315: $typetitle = 'LON-CAPA Advanced Users';
13316: }
13317: if ($inconf{$type}) {
13318: if ($context eq 'requestcourses') {
13319: my $cond;
13320: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
13321: if ($1 eq '') {
13322: $cond = &mt('(Automatic processing of any request).');
13323: } else {
13324: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
13325: }
13326: } else {
13327: $cond = $conditions{$inconf{$type}};
13328: }
13329: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
13330: } elsif ($context eq 'requestauthor') {
13331: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
13332: $titles{$inconf{$type}},$typetitle);
13333:
13334: } else {
13335: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
13336: }
13337: } else {
13338: if ($type eq '_LC_adv') {
13339: if ($inconf{$type} eq '0') {
13340: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13341: } else {
13342: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
13343: }
13344: } else {
13345: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13346: }
13347: }
13348: }
13349: }
13350: unless ($context eq 'requestauthor') {
13351: $resulttext .= '</ul></li>';
13352: }
13353: }
13354: }
13355: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
13356: if (ref($changes{'notify'}) eq 'HASH') {
13357: if ($changes{'notify'}{'approval'}) {
13358: if (ref($confhash{'notify'}) eq 'HASH') {
13359: if ($confhash{'notify'}{'approval'}) {
13360: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
13361: } else {
13362: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
13363: }
13364: }
13365: }
13366: }
13367: }
13368: if ($action eq 'requestcourses') {
13369: my @offon = ('off','on');
13370: if ($changes{'uniquecode'}) {
13371: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13372: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
13373: $resulttext .= '<li>'.
13374: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
13375: '</li>';
13376: } else {
13377: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
13378: '</li>';
13379: }
13380: }
13381: foreach my $type ('textbooks','templates') {
13382: if (ref($changes{$type}) eq 'HASH') {
13383: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
13384: foreach my $key (sort(keys(%{$changes{$type}}))) {
13385: my %coursehash = &Apache::lonnet::coursedescription($key);
13386: my $coursetitle = $coursehash{'description'};
13387: my $position = $confhash{$type}{$key}{'order'} + 1;
13388: $resulttext .= '<li>';
13389: foreach my $item ('subject','title','publisher','author') {
13390: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13391: ($type eq 'templates'));
13392: my $name = $item.':';
13393: $name =~ s/^(\w)/\U$1/;
13394: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
13395: }
13396: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
13397: if ($type eq 'textbooks') {
13398: if ($confhash{$type}{$key}{'image'}) {
13399: $resulttext .= ' '.&mt('Image: [_1]',
13400: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
13401: ' alt="Textbook cover" />').'<br />';
13402: }
13403: }
13404: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
13405: }
13406: $resulttext .= '</ul></li>';
13407: }
13408: }
13409: if (ref($changes{'validation'}) eq 'HASH') {
13410: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
13411: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
13412: foreach my $item (@{$validationitemsref}) {
13413: if (exists($changes{'validation'}{$item})) {
13414: if ($item eq 'markup') {
13415: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
13416: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
13417: } else {
13418: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
13419: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
13420: }
13421: }
13422: }
13423: if (exists($changes{'validation'}{'dc'})) {
13424: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
13425: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
13426: }
13427: }
13428: }
13429: }
13430: $resulttext .= '</ul>';
13431: if (keys(%newenv)) {
13432: &Apache::lonnet::appenv(\%newenv);
13433: }
13434: } else {
13435: if ($context eq 'requestcourses') {
13436: $resulttext = &mt('No changes made to rights to request creation of courses.');
13437: } elsif ($context eq 'requestauthor') {
13438: $resulttext = &mt('No changes made to rights to request author space.');
13439: } else {
13440: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
13441: }
13442: }
13443: } else {
13444: $resulttext = '<span class="LC_error">'.
13445: &mt('An error occurred: [_1]',$putresult).'</span>';
13446: }
13447: if ($errors) {
13448: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
13449: '<ul>'.$errors.'</ul></p>';
13450: }
13451: return $resulttext;
13452: }
13453:
13454: sub process_textbook_image {
13455: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
13456: my $filename = $env{'form.'.$caller.'.filename'};
13457: my ($error,$url);
13458: my ($width,$height) = (50,50);
13459: if ($configuserok eq 'ok') {
13460: if ($switchserver) {
13461: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
13462: $switchserver);
13463: } elsif ($author_ok eq 'ok') {
13464: my $modified = [];
13465: my ($result,$imageurl) =
13466: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
13467: "$type/$cdom/$cnum/cover",$width,$height,
13468: '',$modified);
13469: if ($result eq 'ok') {
13470: $url = $imageurl;
13471: &update_modify_urls($r,$modified);
13472: } else {
13473: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
13474: }
13475: } else {
13476: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
13477: }
13478: } else {
13479: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
13480: }
13481: return ($url,$error);
13482: }
13483:
13484: sub modify_ltitools {
13485: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13486: my (%currtoolsec,%secchanges,%newtoolsec,%newkeyset);
13487: &fetch_secrets($dom,'toolsec',\%domconfig,\%currtoolsec,\%secchanges,\%newtoolsec,\%newkeyset);
13488:
13489: my $confname = $dom.'-domainconfig';
13490: my $servadm = $r->dir_config('lonAdmEMail');
13491: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13492:
13493: my ($resulttext,$ltitoolsoutput,$is_home,$errors,%ltitoolschg,%newtoolsenc,%newltitools);
13494: my $toolserror =
13495: &Apache::courseprefs::process_ltitools($r,$dom,$confname,$domconfig{'ltitools'},\%ltitoolschg,'domain',
13496: $lastactref,$configuserok,$switchserver,$author_ok);
13497:
13498: my $home = &Apache::lonnet::domain($dom,'primary');
13499: unless (($home eq 'no_host') || ($home eq '')) {
13500: my @ids=&Apache::lonnet::current_machine_ids();
13501: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; last; } }
13502: }
13503:
13504: if (keys(%ltitoolschg)) {
13505: foreach my $id (keys(%ltitoolschg)) {
13506: if (ref($ltitoolschg{$id}) eq 'HASH') {
13507: foreach my $inner (keys(%{$ltitoolschg{$id}})) {
13508: if (($inner eq 'secret') || ($inner eq 'key')) {
13509: if ($is_home) {
13510: $newtoolsenc{$id}{$inner} = $ltitoolschg{$id}{$inner};
13511: }
13512: }
13513: }
13514: }
13515: }
13516: $ltitoolsoutput = &Apache::courseprefs::store_ltitools($dom,'','domain',\%ltitoolschg,$domconfig{'ltitools'});
13517: if (keys(%ltitoolschg)) {
13518: %newltitools = %ltitoolschg;
13519: }
13520: }
13521: if (ref($domconfig{'ltitools'}) eq 'HASH') {
13522: foreach my $id (%{$domconfig{'ltitools'}}) {
13523: next if ($id !~ /^\d+$/);
13524: unless (exists($ltitoolschg{$id})) {
13525: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
13526: foreach my $inner (keys(%{$domconfig{'ltitools'}{$id}})) {
13527: if (($inner eq 'secret') || ($inner eq 'key')) {
13528: if ($is_home) {
13529: $newtoolsenc{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
13530: }
13531: } else {
13532: $newltitools{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
13533: }
13534: }
13535: } else {
13536: $newltitools{$id} = $domconfig{'ltitools'}{$id};
13537: }
13538: }
13539: }
13540: }
13541: if ($toolserror) {
13542: $errors = '<li>'.$toolserror.'</li>';
13543: }
13544: if ((keys(%ltitoolschg) == 0) && (keys(%secchanges) == 0)) {
13545: $resulttext = &mt('No changes made.');
13546: if ($errors) {
13547: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13548: $errors.'</ul>';
13549: }
13550: return $resulttext;
13551: }
13552: my %ltitoolshash = (
13553: $action => { %newltitools }
13554: );
13555: if (keys(%secchanges)) {
13556: $ltitoolshash{'toolsec'} = \%newtoolsec;
13557: }
13558: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,$dom);
13559: if ($putresult eq 'ok') {
13560: my %keystore;
13561: if ($is_home) {
13562: my %toolsenchash = (
13563: $action => { %newtoolsenc }
13564: );
13565: &Apache::lonnet::put_dom('encconfig',\%toolsenchash,$dom,undef,1);
13566: my $cachetime = 24*60*60;
13567: &Apache::lonnet::do_cache_new('ltitoolsenc',$dom,\%newtoolsenc,$cachetime);
13568: &store_security($dom,'ltitools',\%secchanges,\%newkeyset,\%keystore,$lastactref);
13569: }
13570: $resulttext = &mt('Changes made:').'<ul>';
13571: if (keys(%secchanges) > 0) {
13572: $resulttext .= <i_security_results($dom,'ltitools',\%secchanges,\%newtoolsec,\%newkeyset,\%keystore);
13573: }
13574: if (keys(%ltitoolschg) > 0) {
13575: $resulttext .= $ltitoolsoutput;
13576: }
13577: my $cachetime = 24*60*60;
13578: &Apache::lonnet::do_cache_new('ltitools',$dom,\%newltitools,$cachetime);
13579: if (ref($lastactref) eq 'HASH') {
13580: $lastactref->{'ltitools'} = 1;
13581: }
13582: } else {
13583: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13584: }
13585: if ($errors) {
13586: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13587: $errors.'</ul></p>';
13588: }
13589: return $resulttext;
13590: }
13591:
13592: sub fetch_secrets {
13593: my ($dom,$context,$domconfig,$currsec,$secchanges,$newsec,$newkeyset) = @_;
13594: my %keyset;
13595: %{$currsec} = ();
13596: $newsec->{'private'}{'keys'} = [];
13597: $newsec->{'encrypt'} = {};
13598: $newsec->{'rules'} = {};
13599: if ($context eq 'ltisec') {
13600: $newsec->{'linkprot'} = {};
13601: }
13602: if (ref($domconfig->{$context}) eq 'HASH') {
13603: %{$currsec} = %{$domconfig->{$context}};
13604: if ($context eq 'ltisec') {
13605: if (ref($currsec->{'linkprot'}) eq 'HASH') {
13606: foreach my $id (keys(%{$currsec->{'linkprot'}})) {
13607: unless ($id =~ /^\d+$/) {
13608: delete($currsec->{'linkprot'}{$id});
13609: }
13610: }
13611: }
13612: }
13613: if (ref($currsec->{'private'}) eq 'HASH') {
13614: if (ref($currsec->{'private'}{'keys'}) eq 'ARRAY') {
13615: $newsec->{'private'}{'keys'} = $currsec->{'private'}{'keys'};
13616: map { $keyset{$_} = 1; } @{$currsec->{'private'}{'keys'}};
13617: }
13618: }
13619: }
13620: my @items= ('crs','dom');
13621: if ($context eq 'ltisec') {
13622: push(@items,'consumers');
13623: }
13624: foreach my $item (@items) {
13625: my $formelement;
13626: if (($context eq 'toolsec') || ($item eq 'consumers')) {
13627: $formelement = 'form.'.$context.'_'.$item;
13628: } else {
13629: $formelement = 'form.'.$context.'_'.$item.'linkprot';
13630: }
13631: if ($env{$formelement}) {
13632: $newsec->{'encrypt'}{$item} = 1;
13633: if (ref($currsec->{'encrypt'}) eq 'HASH') {
13634: unless ($currsec->{'encrypt'}{$item}) {
13635: $secchanges->{'encrypt'} = 1;
13636: }
13637: } else {
13638: $secchanges->{'encrypt'} = 1;
13639: }
13640: } elsif (ref($currsec->{'encrypt'}) eq 'HASH') {
13641: if ($currsec->{'encrypt'}{$item}) {
13642: $secchanges->{'encrypt'} = 1;
13643: }
13644: }
13645: }
13646: my $secrets;
13647: if ($context eq 'ltisec') {
13648: $secrets = 'ltisecrets';
13649: } else {
13650: $secrets = 'toolsecrets';
13651: }
13652: unless (exists($currsec->{'rules'})) {
13653: $currsec->{'rules'} = {};
13654: }
13655: &password_rule_changes($secrets,$newsec->{'rules'},$currsec->{'rules'},$secchanges);
13656:
13657: my @ids=&Apache::lonnet::current_machine_ids();
13658: my %servers = &Apache::lonnet::get_servers($dom,'library');
13659:
13660: foreach my $hostid (keys(%servers)) {
13661: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
13662: my $keyitem = 'form.'.$context.'_privkey_'.$hostid;
13663: if (exists($env{$keyitem})) {
13664: $env{$keyitem} =~ s/(`)/'/g;
13665: if ($keyset{$hostid}) {
13666: if ($env{'form.'.$context.'_changeprivkey_'.$hostid}) {
13667: if ($env{$keyitem} ne '') {
13668: $secchanges->{'private'} = 1;
13669: $newkeyset->{$hostid} = $env{$keyitem};
13670: }
13671: }
13672: } elsif ($env{$keyitem} ne '') {
13673: unless (grep(/^\Q$hostid\E$/,@{$newsec->{'private'}{'keys'}})) {
13674: push(@{$newsec->{'private'}{'keys'}},$hostid);
13675: }
13676: $secchanges->{'private'} = 1;
13677: $newkeyset->{$hostid} = $env{$keyitem};
13678: }
13679: }
13680: }
13681: }
13682: }
13683:
13684: sub store_security {
13685: my ($dom,$context,$secchanges,$newkeyset,$keystore) = @_;
13686: return unless ((ref($secchanges) eq 'HASH') && (ref($newkeyset) eq 'HASH') &&
13687: (ref($keystore) eq 'HASH'));
13688: if (keys(%{$secchanges})) {
13689: if ($secchanges->{'private'}) {
13690: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
13691: foreach my $hostid (keys(%{$newkeyset})) {
13692: my $storehash = {
13693: key => $newkeyset->{$hostid},
13694: who => $env{'user.name'}.':'.$env{'user.domain'},
13695: };
13696: $keystore->{$hostid} = &Apache::lonnet::store_dom($storehash,$context,'private',
13697: $dom,$hostid);
13698: }
13699: }
13700: }
13701: }
13702:
13703: sub lti_security_results {
13704: my ($dom,$context,$secchanges,$newsec,$newkeyset,$keystore) = @_;
13705: my $output;
13706: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13707: my $needs_update;
13708: foreach my $item (keys(%{$secchanges})) {
13709: if ($item eq 'encrypt') {
13710: $needs_update = 1;
13711: my %encrypted;
13712: if ($context eq 'lti') {
13713: %encrypted = (
13714: crs => {
13715: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
13716: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
13717: },
13718: dom => {
13719: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
13720: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
13721: },
13722: consumers => {
13723: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
13724: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
13725: },
13726: );
13727: } else {
13728: %encrypted = (
13729: crs => {
13730: on => &mt('Encryption of stored external tool secrets defined in courses enabled'),
13731: off => &mt('Encryption of stored external tool secrets defined in courses disabled'),
13732: },
13733: dom => {
13734: on => &mt('Encryption of stored external tool secrets defined in domain enabled'),
13735: off => &mt('Encryption of stored external tool secrets defined in domain disabled'),
13736: },
13737: );
13738: }
13739: my @types= ('crs','dom');
13740: if ($context eq 'lti') {
13741: foreach my $type (@types) {
13742: undef($domdefaults{'linkprotenc_'.$type});
13743: }
13744: push(@types,'consumers');
13745: undef($domdefaults{'ltienc_consumers'});
13746: } elsif ($context eq 'ltitools') {
13747: foreach my $type (@types) {
13748: undef($domdefaults{'toolenc_'.$type});
13749: }
13750: }
13751: foreach my $type (@types) {
13752: my $shown = $encrypted{$type}{'off'};
13753: if (ref($newsec->{$item}) eq 'HASH') {
13754: if ($newsec->{$item}{$type}) {
13755: if ($context eq 'lti') {
13756: if ($type eq 'consumers') {
13757: $domdefaults{'ltienc_consumers'} = 1;
13758: } else {
13759: $domdefaults{'linkprotenc_'.$type} = 1;
13760: }
13761: } elsif ($context eq 'ltitools') {
13762: $domdefaults{'toolenc_'.$type} = 1;
13763: }
13764: $shown = $encrypted{$type}{'on'};
13765: }
13766: }
13767: $output .= '<li>'.$shown.'</li>';
13768: }
13769: } elsif ($item eq 'rules') {
13770: my %titles = &Apache::lonlocal::texthash(
13771: min => 'Minimum password length',
13772: max => 'Maximum password length',
13773: chars => 'Required characters',
13774: );
13775: foreach my $rule ('min','max') {
13776: if ($newsec->{rules}{$rule} eq '') {
13777: if ($rule eq 'min') {
13778: $output .= '<li>'.&mt('[_1] not set.',$titles{$rule});
13779: ' '.&mt('Default of [_1] will be used',
13780: $Apache::lonnet::passwdmin).'</li>';
13781: } else {
13782: $output .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
13783: }
13784: } else {
13785: $output .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newsec->{rules}{$rule}).'</li>';
13786: }
13787: }
13788: if (ref($newsec->{'rules'}{'chars'}) eq 'ARRAY') {
13789: if (@{$newsec->{'rules'}{'chars'}} > 0) {
13790: my %rulenames = &Apache::lonlocal::texthash(
13791: uc => 'At least one upper case letter',
13792: lc => 'At least one lower case letter',
13793: num => 'At least one number',
13794: spec => 'At least one non-alphanumeric',
13795: );
13796: my $needed = '<ul><li>'.
13797: join('</li><li>',map {$rulenames{$_} } @{$newsec->{'rules'}{'chars'}}).
13798: '</li></ul>';
13799: $output .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
13800: } else {
13801: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13802: }
13803: } else {
13804: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13805: }
13806: } elsif ($item eq 'private') {
13807: $needs_update = 1;
13808: if ($context eq 'lti') {
13809: undef($domdefaults{'ltiprivhosts'});
13810: } elsif ($context eq 'ltitools') {
13811: undef($domdefaults{'toolprivhosts'});
13812: }
13813: if (keys(%{$newkeyset})) {
13814: my @privhosts;
13815: foreach my $hostid (sort(keys(%{$newkeyset}))) {
13816: if ($keystore->{$hostid} eq 'ok') {
13817: $output .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
13818: unless (grep(/^\Q$hostid\E$/,@privhosts)) {
13819: push(@privhosts,$hostid);
13820: }
13821: }
13822: }
13823: if (@privhosts) {
13824: if ($context eq 'lti') {
13825: $domdefaults{'ltiprivhosts'} = \@privhosts;
13826: } elsif ($context eq 'ltitools') {
13827: $domdefaults{'toolprivhosts'} = \@privhosts;
13828: }
13829: }
13830: }
13831: } elsif ($item eq 'linkprot') {
13832: next;
13833: } elsif ($item eq 'suggested') {
13834: if ((ref($secchanges->{'suggested'}) eq 'HASH') &&
13835: (ref($newsec->{'suggested'}) eq 'HASH')) {
13836: my $suggestions;
13837: foreach my $id (sort { $a <=> $b } keys(%{$secchanges->{'suggested'}})) {
13838: if (ref($newsec->{'suggested'}->{$id}) eq 'HASH') {
13839: my $name = $newsec->{'suggested'}->{$id}->{'name'};
13840: my $info = $newsec->{'suggested'}->{$id}->{'info'};
13841: $suggestions .= '<li>'.&mt('Launcher: [_1]',$name).'<br />'.
13842: &mt('Recommend: [_1]','<pre>'.$info.'</pre>').
13843: '</li>';
13844: } else {
13845: $suggestions .= '<li>'.&mt('Recommendations deleted for Launcher: [_1]',
13846: $newsec->{'suggested'}->{$id}).'</li>';
13847: }
13848: }
13849: if ($suggestions) {
13850: $output .= '<li>'.&mt('Hints in Courses for Link Protector Configuration').
13851: '<ul>'.$suggestions.'</ul>'.
13852: '</li>';
13853: }
13854: }
13855: }
13856: }
13857: if ($needs_update) {
13858: my $cachetime = 24*60*60;
13859: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13860: }
13861: return $output;
13862: }
13863:
13864: sub modify_lti {
13865: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13866: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13867: my ($newid,@allpos,%changes,%confhash,%ltienc,$errors,$resulttext);
13868: my (%posslti,%posslticrs,%posscrstype);
13869: my @courseroles = ('cc','in','ta','ep','st');
13870: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
13871: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
13872: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
13873: my %coursetypetitles = &Apache::lonlocal::texthash (
13874: official => 'Official',
13875: unofficial => 'Unofficial',
13876: community => 'Community',
13877: textbook => 'Textbook',
13878: placement => 'Placement Test',
13879: lti => 'LTI Provider',
13880: );
13881: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13882: my %lt = <i_names();
13883: map { $posslti{$_} = 1; } @ltiroles;
13884: map { $posslticrs{$_} = 1; } @lticourseroles;
13885: map { $posscrstype{$_} = 1; } @coursetypes;
13886:
13887: my %menutitles = <imenu_titles();
13888: my (%currltisec,%secchanges,%newltisec,%newltienc,%newkeyset);
13889:
13890: &fetch_secrets($dom,'ltisec',\%domconfig,\%currltisec,\%secchanges,\%newltisec,\%newkeyset);
13891:
13892: my (%linkprotchg,$linkprotoutput,$is_home);
13893: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
13894: \%linkprotchg,'domain');
13895: my $home = &Apache::lonnet::domain($dom,'primary');
13896: unless (($home eq 'no_host') || ($home eq '')) {
13897: my @ids=&Apache::lonnet::current_machine_ids();
13898: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
13899: }
13900:
13901: if (keys(%linkprotchg)) {
13902: $secchanges{'linkprot'} = 1;
13903: my %oldlinkprot;
13904: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13905: %oldlinkprot = %{$currltisec{'linkprot'}};
13906: }
13907: foreach my $id (keys(%linkprotchg)) {
13908: if (ref($linkprotchg{$id}) eq 'HASH') {
13909: foreach my $inner (keys(%{$linkprotchg{$id}})) {
13910: if (($inner eq 'secret') || ($inner eq 'key')) {
13911: if ($is_home) {
13912: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
13913: }
13914: }
13915: }
13916: } else {
13917: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
13918: }
13919: }
13920: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
13921: if (keys(%linkprotchg)) {
13922: %{$newltisec{'linkprot'}} = %linkprotchg;
13923: }
13924: }
13925: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13926: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
13927: next if ($id !~ /^\d+$/);
13928: unless (exists($linkprotchg{$id})) {
13929: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
13930: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
13931: if (($inner eq 'secret') || ($inner eq 'key')) {
13932: if ($is_home) {
13933: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13934: }
13935: } else {
13936: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13937: }
13938: }
13939: } else {
13940: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
13941: }
13942: }
13943: }
13944: }
13945: if ($proterror) {
13946: $errors .= '<li>'.$proterror.'</li>';
13947: }
13948:
13949: my (%delsuggested,%suggids,@suggested);;
13950: if (ref($currltisec{'suggested'}) eq 'HASH') {
13951: my $maxnum = $env{'form.linkprot_suggested_maxnum'};
13952: my @todelete = &Apache::loncommon::get_env_multiple('form.linkprot_suggested_del');
13953: for (my $i=0; $i<$maxnum; $i++) {
13954: my $itemid = $env{'form.linkprot_suggested_id_'.$i};
13955: $itemid =~ s/\D+//g;
13956: if ($itemid) {
13957: if (ref($currltisec{'suggested'}->{$itemid}) eq 'HASH') {
13958: push(@suggested,$i);
13959: $suggids{$i} = $itemid;
13960: if ((@todelete > 0) && (grep(/^$i$/,@todelete))) {
13961: if (ref($currltisec{'suggested'}{$itemid}) eq 'HASH') {
13962: $delsuggested{$itemid} = $currltisec{'suggested'}{$itemid}{'name'};
13963: }
13964: } else {
13965: if ($env{'form.linkprot_suggested_name_'.$i} eq '') {
13966: $delsuggested{$itemid} = $currltisec{'suggested'}{$itemid}{'name'};
13967: } else {
13968: $env{'form.linkprot_suggested_name_'.$i} =~ s/(`)/'/g;
13969: $env{'form.linkprot_suggested_info_'.$i} =~ s/(`)/'/g;
13970: $newltisec{'suggested'}{$itemid}{'name'} = $env{'form.linkprot_suggested_name_'.$i};
13971: $newltisec{'suggested'}{$itemid}{'info'} = $env{'form.linkprot_suggested_info_'.$i};
13972: if (($currltisec{'suggested'}{$itemid}{'name'} ne $newltisec{'suggested'}{$itemid}{'name'}) ||
13973: ($currltisec{'suggested'}{$itemid}{'info'} ne $newltisec{'suggested'}{$itemid}{'info'})) {
13974: $secchanges{'suggested'}{$itemid} = 1;
13975: }
13976: }
13977: }
13978: }
13979: }
13980: }
13981: }
13982: foreach my $key (keys(%delsuggested)) {
13983: $newltisec{'suggested'}{$key} = $delsuggested{$key};
13984: $secchanges{'suggested'}{$key} = 1;
13985: }
13986: if (($env{'form.linkprot_suggested_add'}) &&
13987: ($env{'form.linkprot_suggested_name_add'} ne '')) {
13988: $env{'form.linkprot_suggested_name_add'} =~ s/(`)/'/g;
13989: $env{'form.linkprot_suggested_info_add'} =~ s/(`)/'/g;
13990: my ($newsuggid,$errormsg) = &get_lti_id($dom,$env{'form.linkprot_suggested_name_add'},'suggested');
13991: if ($newsuggid) {
13992: $newltisec{'suggested'}{$newsuggid}{'name'} = $env{'form.linkprot_suggested_name_add'};
13993: $newltisec{'suggested'}{$newsuggid}{'info'} = $env{'form.linkprot_suggested_info_add'};
13994: $secchanges{'suggested'}{$newsuggid} = 1;
13995: } else {
13996: my $error = &mt('Failed to acquire unique ID for new Link Protectors in Courses Suggestion');
13997: if ($errormsg) {
13998: $error .= ' ('.$errormsg.')';
13999: }
14000: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14001: }
14002: }
14003: my (@items,%deletions,%itemids);
14004: if ($env{'form.lti_add'}) {
14005: my $consumer = $env{'form.lti_consumer_add'};
14006: $consumer =~ s/(`)/'/g;
14007: ($newid,my $errormsg) = &get_lti_id($dom,$consumer,'lti');
14008: if ($newid) {
14009: $itemids{'add'} = $newid;
14010: push(@items,'add');
14011: $changes{$newid} = 1;
14012: } else {
14013: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
14014: if ($errormsg) {
14015: $error .= ' ('.$errormsg.')';
14016: }
14017: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14018: }
14019: }
14020: if (ref($domconfig{$action}) eq 'HASH') {
14021: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
14022: if (@todelete) {
14023: map { $deletions{$_} = 1; } @todelete;
14024: }
14025: my $maxnum = $env{'form.lti_maxnum'};
14026: for (my $i=0; $i<$maxnum; $i++) {
14027: my $itemid = $env{'form.lti_id_'.$i};
14028: $itemid =~ s/\D+//g;
14029: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14030: if ($deletions{$itemid}) {
14031: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
14032: } else {
14033: push(@items,$i);
14034: $itemids{$i} = $itemid;
14035: }
14036: }
14037: }
14038: }
14039: my (%keystore,$secstored);
14040: if ($is_home) {
14041: &store_security($dom,'lti',\%secchanges,\%newkeyset,\%keystore);
14042: }
14043:
14044: my ($cipher,$privnum);
14045: if ((@items > 0) && ($is_home)) {
14046: ($cipher,$privnum) = &get_priv_creds($dom,$home,$secchanges{'encrypt'},
14047: $newltisec{'encrypt'},$keystore{$home});
14048: }
14049: foreach my $idx (@items) {
14050: my $itemid = $itemids{$idx};
14051: next unless ($itemid);
14052: my %currlti;
14053: unless ($idx eq 'add') {
14054: if (ref($domconfig{$action}) eq 'HASH') {
14055: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14056: %currlti = %{$domconfig{$action}{$itemid}};
14057: }
14058: }
14059: }
14060: my $position = $env{'form.lti_pos_'.$itemid};
14061: $position =~ s/\D+//g;
14062: if ($position ne '') {
14063: $allpos[$position] = $itemid;
14064: }
14065: foreach my $item ('consumer','lifetime','requser','crsinc') {
14066: my $formitem = 'form.lti_'.$item.'_'.$idx;
14067: $env{$formitem} =~ s/(`)/'/g;
14068: if ($item eq 'lifetime') {
14069: $env{$formitem} =~ s/[^\d.]//g;
14070: }
14071: if ($env{$formitem} ne '') {
14072: $confhash{$itemid}{$item} = $env{$formitem};
14073: unless (($idx eq 'add') || ($changes{$itemid})) {
14074: if ($currlti{$item} ne $confhash{$itemid}{$item}) {
14075: $changes{$itemid} = 1;
14076: }
14077: }
14078: }
14079: }
14080: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
14081: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
14082: }
14083: if ($confhash{$itemid}{'requser'}) {
14084: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
14085: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
14086: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
14087: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
14088: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
14089: my $mapuser = $env{'form.lti_customuser_'.$idx};
14090: $mapuser =~ s/(`)/'/g;
14091: $mapuser =~ s/^\s+|\s+$//g;
14092: $confhash{$itemid}{'mapuser'} = $mapuser;
14093: }
14094: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
14095: my @makeuser;
14096: foreach my $ltirole (sort(@possmakeuser)) {
14097: if ($posslti{$ltirole}) {
14098: push(@makeuser,$ltirole);
14099: }
14100: }
14101: $confhash{$itemid}{'makeuser'} = \@makeuser;
14102: if (@makeuser) {
14103: my $lcauth = $env{'form.lti_lcauth_'.$idx};
14104: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
14105: $confhash{$itemid}{'lcauth'} = $lcauth;
14106: if ($lcauth ne 'internal') {
14107: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
14108: $lcauthparm =~ s/^(\s+|\s+)$//g;
14109: $lcauthparm =~ s/`//g;
14110: if ($lcauthparm ne '') {
14111: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
14112: }
14113: }
14114: } else {
14115: $confhash{$itemid}{'lcauth'} = 'lti';
14116: }
14117: }
14118: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
14119: if (@possinstdata) {
14120: foreach my $field (@possinstdata) {
14121: if (exists($fieldtitles{$field})) {
14122: push(@{$confhash{$itemid}{'instdata'}});
14123: }
14124: }
14125: }
14126: if ($env{'form.lti_callback_'.$idx}) {
14127: if ($env{'form.lti_callbackparam_'.$idx}) {
14128: my $callback = $env{'form.lti_callbackparam_'.$idx};
14129: $callback =~ s/^\s+|\s+$//g;
14130: $confhash{$itemid}{'callback'} = $callback;
14131: }
14132: }
14133: foreach my $field ('topmenu','inlinemenu') {
14134: if ($env{'form.lti_'.$field.'_'.$idx}) {
14135: $confhash{$itemid}{$field} = 1;
14136: }
14137: }
14138: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
14139: $confhash{$itemid}{lcmenu} = [];
14140: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
14141: foreach my $field (@possmenu) {
14142: if (exists($menutitles{$field})) {
14143: if ($field eq 'grades') {
14144: next unless ($env{'form.lti_inlinemenu_'.$idx});
14145: }
14146: push(@{$confhash{$itemid}{lcmenu}},$field);
14147: }
14148: }
14149: }
14150: if ($confhash{$itemid}{'crsinc'}) {
14151: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
14152: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
14153: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
14154: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
14155: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
14156: $mapcrs =~ s/(`)/'/g;
14157: $mapcrs =~ s/^\s+|\s+$//g;
14158: $confhash{$itemid}{'mapcrs'} = $mapcrs;
14159: }
14160: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
14161: my @crstypes;
14162: foreach my $type (sort(@posstypes)) {
14163: if ($posscrstype{$type}) {
14164: push(@crstypes,$type);
14165: }
14166: }
14167: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
14168: if ($env{'form.lti_storecrs_'.$idx}) {
14169: $confhash{$itemid}{'storecrs'} = 1;
14170: }
14171: if ($env{'form.lti_makecrs_'.$idx}) {
14172: $confhash{$itemid}{'makecrs'} = 1;
14173: }
14174: foreach my $ltirole (@lticourseroles) {
14175: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
14176: if (grep(/^\Q$possrole\E$/,@courseroles)) {
14177: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
14178: }
14179: }
14180: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
14181: my @selfenroll;
14182: foreach my $type (sort(@possenroll)) {
14183: if ($posslticrs{$type}) {
14184: push(@selfenroll,$type);
14185: }
14186: }
14187: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
14188: if ($env{'form.lti_crssec_'.$idx}) {
14189: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
14190: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
14191: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
14192: my $section = $env{'form.lti_customsection_'.$idx};
14193: $section =~ s/(`)/'/g;
14194: $section =~ s/^\s+|\s+$//g;
14195: if ($section ne '') {
14196: $confhash{$itemid}{'section'} = $section;
14197: }
14198: }
14199: }
14200: foreach my $field ('passback','roster') {
14201: if ($env{'form.lti_'.$field.'_'.$idx}) {
14202: $confhash{$itemid}{$field} = 1;
14203: }
14204: }
14205: if ($env{'form.lti_passback_'.$idx}) {
14206: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
14207: $confhash{$itemid}{'passbackformat'} = '1.0';
14208: } else {
14209: $confhash{$itemid}{'passbackformat'} = '1.1';
14210: }
14211: }
14212: }
14213: unless (($idx eq 'add') || ($changes{$itemid})) {
14214: if ($confhash{$itemid}{'crsinc'}) {
14215: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
14216: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
14217: $changes{$itemid} = 1;
14218: }
14219: }
14220: unless ($changes{$itemid}) {
14221: if ($currlti{'passback'} eq $confhash{$itemid}{'passback'}) {
14222: if ($currlti{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
14223: $changes{$itemid} = 1;
14224: }
14225: }
14226: }
14227: foreach my $field ('mapcrstype','selfenroll') {
14228: unless ($changes{$itemid}) {
14229: if (ref($currlti{$field}) eq 'ARRAY') {
14230: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14231: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
14232: $confhash{$itemid}{$field});
14233: if (@diffs) {
14234: $changes{$itemid} = 1;
14235: }
14236: } elsif (@{$currlti{$field}} > 0) {
14237: $changes{$itemid} = 1;
14238: }
14239: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14240: if (@{$confhash{$itemid}{$field}} > 0) {
14241: $changes{$itemid} = 1;
14242: }
14243: }
14244: }
14245: }
14246: unless ($changes{$itemid}) {
14247: if (ref($currlti{'maproles'}) eq 'HASH') {
14248: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14249: foreach my $ltirole (keys(%{$currlti{'maproles'}})) {
14250: if ($currlti{'maproles'}{$ltirole} ne
14251: $confhash{$itemid}{'maproles'}{$ltirole}) {
14252: $changes{$itemid} = 1;
14253: last;
14254: }
14255: }
14256: unless ($changes{$itemid}) {
14257: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
14258: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
14259: $currlti{'maproles'}{$ltirole}) {
14260: $changes{$itemid} = 1;
14261: last;
14262: }
14263: }
14264: }
14265: } elsif (keys(%{$currlti{'maproles'}}) > 0) {
14266: $changes{$itemid} = 1;
14267: }
14268: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14269: unless ($changes{$itemid}) {
14270: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
14271: $changes{$itemid} = 1;
14272: }
14273: }
14274: }
14275: }
14276: }
14277: unless ($changes{$itemid}) {
14278: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
14279: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
14280: $changes{$itemid} = 1;
14281: }
14282: }
14283: unless ($changes{$itemid}) {
14284: foreach my $field ('makeuser','lcmenu') {
14285: if (ref($currlti{$field}) eq 'ARRAY') {
14286: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14287: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
14288: $confhash{$itemid}{$field});
14289: if (@diffs) {
14290: $changes{$itemid} = 1;
14291: }
14292: } elsif (@{$currlti{$field}} > 0) {
14293: $changes{$itemid} = 1;
14294: }
14295: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14296: if (@{$confhash{$itemid}{$field}} > 0) {
14297: $changes{$itemid} = 1;
14298: }
14299: }
14300: }
14301: }
14302: }
14303: }
14304: }
14305: if ($is_home) {
14306: my $keyitem = 'form.lti_key_'.$idx;
14307: $env{$keyitem} =~ s/(`)/'/g;
14308: if ($env{$keyitem} ne '') {
14309: $ltienc{$itemid}{'key'} = $env{$keyitem};
14310: unless ($changes{$itemid}) {
14311: if ($currlti{'key'} ne $env{$keyitem}) {
14312: $changes{$itemid} = 1;
14313: }
14314: }
14315: }
14316: my $secretitem = 'form.lti_secret_'.$idx;
14317: $env{$secretitem} =~ s/(`)/'/g;
14318: if ($currlti{'usable'}) {
14319: if ($env{'form.lti_changesecret_'.$idx}) {
14320: if ($env{$secretitem} ne '') {
14321: if ($privnum && $cipher) {
14322: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
14323: $confhash{$itemid}{'cipher'} = $privnum;
14324: } else {
14325: $ltienc{$itemid}{'secret'} = $env{$secretitem};
14326: }
14327: $changes{$itemid} = 1;
14328: }
14329: } else {
14330: $ltienc{$itemid}{'secret'} = $currlti{'secret'};
14331: $confhash{$itemid}{'cipher'} = $currlti{'cipher'};
14332: }
14333: if (ref($ltienc{$itemid}) eq 'HASH') {
14334: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'secret'} ne '')) {
14335: $confhash{$itemid}{'usable'} = 1;
14336: }
14337: }
14338: } elsif ($env{$secretitem} ne '') {
14339: if ($privnum && $cipher) {
14340: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
14341: $confhash{$itemid}{'cipher'} = $privnum;
14342: } else {
14343: $ltienc{$itemid}{'secret'} = $env{$secretitem};
14344: }
14345: if (ref($ltienc{$itemid}) eq 'HASH') {
14346: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'key'} ne '')) {
14347: $confhash{$itemid}{'usable'} = 1;
14348: }
14349: }
14350: $changes{$itemid} = 1;
14351: }
14352: }
14353: unless ($changes{$itemid}) {
14354: foreach my $key (keys(%currlti)) {
14355: if (ref($currlti{$key}) eq 'HASH') {
14356: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
14357: foreach my $innerkey (keys(%{$currlti{$key}})) {
14358: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
14359: $changes{$itemid} = 1;
14360: last;
14361: }
14362: }
14363: } elsif (keys(%{$currlti{$key}}) > 0) {
14364: $changes{$itemid} = 1;
14365: }
14366: }
14367: last if ($changes{$itemid});
14368: }
14369: }
14370: }
14371: if (@allpos > 0) {
14372: my $idx = 0;
14373: foreach my $itemid (@allpos) {
14374: if ($itemid ne '') {
14375: $confhash{$itemid}{'order'} = $idx;
14376: if (ref($domconfig{$action}) eq 'HASH') {
14377: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14378: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14379: $changes{$itemid} = 1;
14380: }
14381: }
14382: }
14383: $idx ++;
14384: }
14385: }
14386: }
14387:
14388: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
14389: return &mt('No changes made.');
14390: }
14391:
14392: my %ltihash = (
14393: $action => { %confhash }
14394: );
14395: my %ltienchash;
14396:
14397: if ($is_home) {
14398: %ltienchash = (
14399: $action => { %ltienc }
14400: );
14401: }
14402: if (keys(%secchanges)) {
14403: $ltihash{'ltisec'} = \%newltisec;
14404: if ($secchanges{'linkprot'}) {
14405: if ($is_home) {
14406: $ltienchash{'linkprot'} = \%newltienc;
14407: }
14408: }
14409: }
14410: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
14411: if ($putresult eq 'ok') {
14412: if (keys(%ltienchash)) {
14413: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
14414: }
14415: $resulttext = &mt('Changes made:').'<ul>';
14416: if (keys(%secchanges) > 0) {
14417: $resulttext .= <i_security_results($dom,'lti',\%secchanges,\%newltisec,\%newkeyset,\%keystore);
14418: if (exists($secchanges{'linkprot'})) {
14419: $resulttext .= $linkprotoutput;
14420: }
14421: }
14422: if (keys(%changes) > 0) {
14423: my $cachetime = 24*60*60;
14424: &Apache::lonnet::do_cache_new('lti',$dom,\%confhash,$cachetime);
14425: if (ref($lastactref) eq 'HASH') {
14426: $lastactref->{'lti'} = 1;
14427: }
14428: my %bynum;
14429: foreach my $itemid (sort(keys(%changes))) {
14430: if (ref($confhash{$itemid}) eq 'HASH') {
14431: my $position = $confhash{$itemid}{'order'};
14432: $bynum{$position} = $itemid;
14433: }
14434: }
14435: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14436: my $itemid = $bynum{$pos};
14437: if (ref($confhash{$itemid}) eq 'HASH') {
14438: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
14439: my $position = $pos + 1;
14440: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14441: foreach my $item ('version','lifetime') {
14442: if ($confhash{$itemid}{$item} ne '') {
14443: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14444: }
14445: }
14446: if ($ltienc{$itemid}{'key'} ne '') {
14447: $resulttext .= '<li>'.$lt{'key'}.': '.$ltienc{$itemid}{'key'}.'</li>';
14448: }
14449: if ($ltienc{$itemid}{'secret'} ne '') {
14450: $resulttext .= '<li>'.$lt{'secret'}.': ['.&mt('not shown').']</li>';
14451: }
14452: if ($confhash{$itemid}{'requser'}) {
14453: if ($confhash{$itemid}{'callback'}) {
14454: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
14455: } else {
14456: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
14457: }
14458: if ($confhash{$itemid}{'mapuser'}) {
14459: my $shownmapuser;
14460: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
14461: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
14462: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
14463: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
14464: } else {
14465: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
14466: }
14467: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
14468: }
14469: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
14470: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
14471: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
14472: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
14473: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
14474: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
14475: } else {
14476: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
14477: $confhash{$itemid}{'lcauth'});
14478: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
14479: $resulttext .= '; '.&mt('a randomly generated password will be created');
14480: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
14481: if ($confhash{$itemid}{'lcauthparm'} ne '') {
14482: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
14483: }
14484: } else {
14485: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
14486: }
14487: }
14488: $resulttext .= '</li>';
14489: } else {
14490: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
14491: }
14492: }
14493: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
14494: if (@{$confhash{$itemid}{'instdata'}} > 0) {
14495: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
14496: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
14497: } else {
14498: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
14499: }
14500: }
14501: foreach my $item ('topmenu','inlinemenu') {
14502: $resulttext .= '<li>'.$lt{$item}.': ';
14503: if ($confhash{$itemid}{$item}) {
14504: $resulttext .= &mt('Yes');
14505: } else {
14506: $resulttext .= &mt('No');
14507: }
14508: $resulttext .= '</li>';
14509: }
14510: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
14511: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
14512: $resulttext .= '<li>'.&mt('Menu items:').' '.
14513: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
14514: } else {
14515: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
14516: }
14517: }
14518: if ($confhash{$itemid}{'crsinc'}) {
14519: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14520: my $rolemaps;
14521: foreach my $role (@ltiroles) {
14522: if ($confhash{$itemid}{'maproles'}{$role}) {
14523: $rolemaps .= (' 'x2).$role.'='.
14524: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
14525: 'Course').',';
14526: }
14527: }
14528: if ($rolemaps) {
14529: $rolemaps =~ s/,$//;
14530: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14531: }
14532: }
14533: if ($confhash{$itemid}{'mapcrs'}) {
14534: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
14535: }
14536: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
14537: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
14538: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
14539: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
14540: '</li>';
14541: } else {
14542: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
14543: }
14544: }
14545: if ($confhash{$itemid}{'storecrs'}) {
14546: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
14547: }
14548: if ($confhash{$itemid}{'makecrs'}) {
14549: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
14550: } else {
14551: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
14552: }
14553: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
14554: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
14555: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
14556: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
14557: '</li>';
14558: } else {
14559: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
14560: }
14561: }
14562: if ($confhash{$itemid}{'section'}) {
14563: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
14564: $resulttext .= '<li>'.&mt('User section from standard field:').
14565: ' (course_section_sourcedid)'.'</li>';
14566: } else {
14567: $resulttext .= '<li>'.&mt('User section from:').' '.
14568: $confhash{$itemid}{'section'}.'</li>';
14569: }
14570: } else {
14571: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
14572: }
14573: foreach my $item ('passback','roster','topmenu','inlinemenu') {
14574: $resulttext .= '<li>'.$lt{$item}.': ';
14575: if ($confhash{$itemid}{$item}) {
14576: $resulttext .= &mt('Yes');
14577: if ($item eq 'passback') {
14578: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
14579: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
14580: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
14581: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
14582: }
14583: }
14584: } else {
14585: $resulttext .= &mt('No');
14586: }
14587: $resulttext .= '</li>';
14588: }
14589: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
14590: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
14591: $resulttext .= '<li>'.&mt('Menu items:').' '.
14592: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
14593: } else {
14594: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
14595: }
14596: }
14597: }
14598: }
14599: $resulttext .= '</ul></li>';
14600: }
14601: }
14602: if (keys(%deletions)) {
14603: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
14604: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14605: }
14606: }
14607: }
14608: $resulttext .= '</ul>';
14609: if (ref($lastactref) eq 'HASH') {
14610: if (($secchanges{'encrypt'}) || ($secchanges{'private'}) || (exists($secchanges{'suggested'}))) {
14611: &Apache::lonnet::get_domain_defaults($dom,1);
14612: $lastactref->{'domdefaults'} = 1;
14613: }
14614: }
14615: } else {
14616: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14617: }
14618: if ($errors) {
14619: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14620: $errors.'</ul>';
14621: }
14622: return $resulttext;
14623: }
14624:
14625: sub get_priv_creds {
14626: my ($dom,$home,$encchg,$encrypt,$storedsec) = @_;
14627: my ($needenc,$cipher,$privnum);
14628: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
14629: if (($encchg) && (ref($encrypt) eq 'HASH')) {
14630: $needenc = $encrypt->{'consumers'}
14631: } else {
14632: $needenc = $domdefs{'ltienc_consumers'};
14633: }
14634: if ($needenc) {
14635: if (($storedsec eq 'ok') || ((ref($domdefs{'ltiprivhosts'}) eq 'ARRAY') &&
14636: (grep(/^\Q$home\E$/,@{$domdefs{'ltiprivhosts'}})))) {
14637: my %privhash = &Apache::lonnet::restore_dom('lti','private',$dom,$home,1);
14638: my $privkey = $privhash{'key'};
14639: $privnum = $privhash{'version'};
14640: if (($privnum) && ($privkey ne '')) {
14641: $cipher = Crypt::CBC->new({'key' => $privkey,
14642: 'cipher' => 'DES'});
14643: }
14644: }
14645: }
14646: return ($cipher,$privnum);
14647: }
14648:
14649: sub get_lti_id {
14650: my ($domain,$consumer,$dbname) = @_;
14651: unless (($dbname eq 'lti') || ($dbname eq 'suggested')) {
14652: return ('','invalid db');
14653: }
14654: # get lock on db
14655: my $lockhash = {
14656: lock => $env{'user.name'}.
14657: ':'.$env{'user.domain'},
14658: };
14659: my $tries = 0;
14660: my $gotlock = &Apache::lonnet::newput_dom($dbname,$lockhash,$domain);
14661: my ($id,$error);
14662:
14663: while (($gotlock ne 'ok') && ($tries<10)) {
14664: $tries ++;
14665: sleep (0.1);
14666: $gotlock = &Apache::lonnet::newput_dom($dbname,$lockhash,$domain);
14667: }
14668: if ($gotlock eq 'ok') {
14669: my %currids = &Apache::lonnet::dump_dom($dbname,$domain);
14670: if ($currids{'lock'}) {
14671: delete($currids{'lock'});
14672: if (keys(%currids)) {
14673: my @curr = sort { $a <=> $b } keys(%currids);
14674: if ($curr[-1] =~ /^\d+$/) {
14675: $id = 1 + $curr[-1];
14676: }
14677: } else {
14678: $id = 1;
14679: }
14680: if ($id) {
14681: unless (&Apache::lonnet::newput_dom($dbname,{ $id => $consumer },$domain) eq 'ok') {
14682: $error = 'nostore';
14683: }
14684: } else {
14685: $error = 'nonumber';
14686: }
14687: }
14688: my $dellockoutcome = &Apache::lonnet::del_dom($dbname,['lock'],$domain);
14689: } else {
14690: $error = 'nolock';
14691: }
14692: return ($id,$error);
14693: }
14694:
14695: sub modify_autoenroll {
14696: my ($dom,$lastactref,%domconfig) = @_;
14697: my ($resulttext,%changes);
14698: my %currautoenroll;
14699: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
14700: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
14701: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
14702: }
14703: }
14704: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
14705: my %title = ( run => 'Auto-enrollment active',
14706: sender => 'Sender for notification messages',
14707: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
14708: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
14709: my @offon = ('off','on');
14710: my $sender_uname = $env{'form.sender_uname'};
14711: my $sender_domain = $env{'form.sender_domain'};
14712: if ($sender_domain eq '') {
14713: $sender_uname = '';
14714: } elsif ($sender_uname eq '') {
14715: $sender_domain = '';
14716: }
14717: my $coowners = $env{'form.autoassign_coowners'};
14718: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
14719: $autofailsafe =~ s{^\s+|\s+$}{}g;
14720: if ($autofailsafe =~ /\D/) {
14721: undef($autofailsafe);
14722: }
14723: my $failsafe = $env{'form.autoenroll_failsafe'};
14724: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
14725: $failsafe = 'off';
14726: undef($autofailsafe);
14727: }
14728: my %autoenrollhash = (
14729: autoenroll => { 'run' => $env{'form.autoenroll_run'},
14730: 'sender_uname' => $sender_uname,
14731: 'sender_domain' => $sender_domain,
14732: 'co-owners' => $coowners,
14733: 'autofailsafe' => $autofailsafe,
14734: 'failsafe' => $failsafe,
14735: }
14736: );
14737: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
14738: $dom);
14739: if ($putresult eq 'ok') {
14740: if (exists($currautoenroll{'run'})) {
14741: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
14742: $changes{'run'} = 1;
14743: }
14744: } elsif ($autorun) {
14745: if ($env{'form.autoenroll_run'} ne '1') {
14746: $changes{'run'} = 1;
14747: }
14748: }
14749: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
14750: $changes{'sender'} = 1;
14751: }
14752: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
14753: $changes{'sender'} = 1;
14754: }
14755: if ($currautoenroll{'co-owners'} ne '') {
14756: if ($currautoenroll{'co-owners'} ne $coowners) {
14757: $changes{'coowners'} = 1;
14758: }
14759: } elsif ($coowners) {
14760: $changes{'coowners'} = 1;
14761: }
14762: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
14763: $changes{'autofailsafe'} = 1;
14764: }
14765: if ($currautoenroll{'failsafe'} ne $failsafe) {
14766: $changes{'failsafe'} = 1;
14767: }
14768: if (keys(%changes) > 0) {
14769: $resulttext = &mt('Changes made:').'<ul>';
14770: if ($changes{'run'}) {
14771: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
14772: }
14773: if ($changes{'sender'}) {
14774: if ($sender_uname eq '' || $sender_domain eq '') {
14775: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
14776: } else {
14777: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
14778: }
14779: }
14780: if ($changes{'coowners'}) {
14781: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
14782: &Apache::loncommon::devalidate_domconfig_cache($dom);
14783: if (ref($lastactref) eq 'HASH') {
14784: $lastactref->{'domainconfig'} = 1;
14785: }
14786: }
14787: if ($changes{'autofailsafe'}) {
14788: if ($autofailsafe ne '') {
14789: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
14790: } else {
14791: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
14792: }
14793: }
14794: if ($changes{'failsafe'}) {
14795: if ($failsafe eq 'off') {
14796: unless ($changes{'autofailsafe'}) {
14797: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
14798: }
14799: } elsif ($failsafe eq 'zero') {
14800: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
14801: } else {
14802: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
14803: }
14804: }
14805: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
14806: &Apache::lonnet::get_domain_defaults($dom,1);
14807: if (ref($lastactref) eq 'HASH') {
14808: $lastactref->{'domdefaults'} = 1;
14809: }
14810: }
14811: $resulttext .= '</ul>';
14812: } else {
14813: $resulttext = &mt('No changes made to auto-enrollment settings');
14814: }
14815: } else {
14816: $resulttext = '<span class="LC_error">'.
14817: &mt('An error occurred: [_1]',$putresult).'</span>';
14818: }
14819: return $resulttext;
14820: }
14821:
14822: sub modify_autoupdate {
14823: my ($dom,%domconfig) = @_;
14824: my ($resulttext,%currautoupdate,%fields,%changes);
14825: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
14826: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
14827: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
14828: }
14829: }
14830: my @offon = ('off','on');
14831: my %title = &Apache::lonlocal::texthash (
14832: run => 'Auto-update:',
14833: classlists => 'Updates to user information in classlists?',
14834: unexpired => 'Skip updates for users without active or future roles?',
14835: lastactive => 'Skip updates for inactive users?',
14836: );
14837: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14838: my %fieldtitles = &Apache::lonlocal::texthash (
14839: id => 'Student/Employee ID',
14840: permanentemail => 'E-mail address',
14841: lastname => 'Last Name',
14842: firstname => 'First Name',
14843: middlename => 'Middle Name',
14844: generation => 'Generation',
14845: );
14846: $othertitle = &mt('All users');
14847: if (keys(%{$usertypes}) > 0) {
14848: $othertitle = &mt('Other users');
14849: }
14850: foreach my $key (keys(%env)) {
14851: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
14852: my ($usertype,$item) = ($1,$2);
14853: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
14854: if ($usertype eq 'default') {
14855: push(@{$fields{$1}},$2);
14856: } elsif (ref($types) eq 'ARRAY') {
14857: if (grep(/^\Q$usertype\E$/,@{$types})) {
14858: push(@{$fields{$1}},$2);
14859: }
14860: }
14861: }
14862: }
14863: }
14864: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
14865: @lockablenames = sort(@lockablenames);
14866: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
14867: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14868: if (@changed) {
14869: $changes{'lockablenames'} = 1;
14870: }
14871: } else {
14872: if (@lockablenames) {
14873: $changes{'lockablenames'} = 1;
14874: }
14875: }
14876: my %updatehash = (
14877: autoupdate => { run => $env{'form.autoupdate_run'},
14878: classlists => $env{'form.classlists'},
14879: unexpired => $env{'form.unexpired'},
14880: fields => {%fields},
14881: lockablenames => \@lockablenames,
14882: }
14883: );
14884: my $lastactivedays;
14885: if ($env{'form.lastactive'}) {
14886: $lastactivedays = $env{'form.lastactivedays'};
14887: $lastactivedays =~ s/^\s+|\s+$//g;
14888: unless ($lastactivedays =~ /^\d+$/) {
14889: undef($lastactivedays);
14890: $env{'form.lastactive'} = 0;
14891: }
14892: }
14893: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
14894: foreach my $key (keys(%currautoupdate)) {
14895: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
14896: if (exists($updatehash{autoupdate}{$key})) {
14897: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
14898: $changes{$key} = 1;
14899: }
14900: }
14901: } elsif ($key eq 'fields') {
14902: if (ref($currautoupdate{$key}) eq 'HASH') {
14903: foreach my $item (@{$types},'default') {
14904: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
14905: my $change = 0;
14906: foreach my $type (@{$currautoupdate{$key}{$item}}) {
14907: if (!exists($fields{$item})) {
14908: $change = 1;
14909: last;
14910: } elsif (ref($fields{$item}) eq 'ARRAY') {
14911: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
14912: $change = 1;
14913: last;
14914: }
14915: }
14916: }
14917: if ($change) {
14918: push(@{$changes{$key}},$item);
14919: }
14920: }
14921: }
14922: }
14923: } elsif ($key eq 'lockablenames') {
14924: if (ref($currautoupdate{$key}) eq 'ARRAY') {
14925: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14926: if (@changed) {
14927: $changes{'lockablenames'} = 1;
14928: }
14929: } else {
14930: if (@lockablenames) {
14931: $changes{'lockablenames'} = 1;
14932: }
14933: }
14934: }
14935: }
14936: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
14937: if (@lockablenames) {
14938: $changes{'lockablenames'} = 1;
14939: }
14940: }
14941: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
14942: if ($updatehash{'autoupdate'}{'unexpired'}) {
14943: $changes{'unexpired'} = 1;
14944: }
14945: }
14946: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
14947: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
14948: $changes{'lastactive'} = 1;
14949: }
14950: }
14951: foreach my $item (@{$types},'default') {
14952: if (defined($fields{$item})) {
14953: if (ref($currautoupdate{'fields'}) eq 'HASH') {
14954: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
14955: my $change = 0;
14956: if (ref($fields{$item}) eq 'ARRAY') {
14957: foreach my $type (@{$fields{$item}}) {
14958: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
14959: $change = 1;
14960: last;
14961: }
14962: }
14963: }
14964: if ($change) {
14965: push(@{$changes{'fields'}},$item);
14966: }
14967: } else {
14968: push(@{$changes{'fields'}},$item);
14969: }
14970: } else {
14971: push(@{$changes{'fields'}},$item);
14972: }
14973: }
14974: }
14975: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
14976: $dom);
14977: if ($putresult eq 'ok') {
14978: if (keys(%changes) > 0) {
14979: $resulttext = &mt('Changes made:').'<ul>';
14980: foreach my $key (sort(keys(%changes))) {
14981: if ($key eq 'lockablenames') {
14982: $resulttext .= '<li>';
14983: if (@lockablenames) {
14984: $usertypes->{'default'} = $othertitle;
14985: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
14986: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
14987: } else {
14988: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
14989: }
14990: $resulttext .= '</li>';
14991: } elsif (ref($changes{$key}) eq 'ARRAY') {
14992: foreach my $item (@{$changes{$key}}) {
14993: my @newvalues;
14994: foreach my $type (@{$fields{$item}}) {
14995: push(@newvalues,$fieldtitles{$type});
14996: }
14997: my $newvaluestr;
14998: if (@newvalues > 0) {
14999: $newvaluestr = join(', ',@newvalues);
15000: } else {
15001: $newvaluestr = &mt('none');
15002: }
15003: if ($item eq 'default') {
15004: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
15005: } else {
15006: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
15007: }
15008: }
15009: } else {
15010: my $newvalue;
15011: if ($key eq 'run') {
15012: $newvalue = $offon[$env{'form.autoupdate_run'}];
15013: } elsif ($key eq 'lastactive') {
15014: $newvalue = $offon[$env{'form.lastactive'}];
15015: unless ($lastactivedays eq '') {
15016: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
15017: }
15018: } else {
15019: $newvalue = $offon[$env{'form.'.$key}];
15020: }
15021: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
15022: }
15023: }
15024: $resulttext .= '</ul>';
15025: } else {
15026: $resulttext = &mt('No changes made to autoupdates');
15027: }
15028: } else {
15029: $resulttext = '<span class="LC_error">'.
15030: &mt('An error occurred: [_1]',$putresult).'</span>';
15031: }
15032: return $resulttext;
15033: }
15034:
15035: sub modify_autocreate {
15036: my ($dom,%domconfig) = @_;
15037: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
15038: if (ref($domconfig{'autocreate'}) eq 'HASH') {
15039: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
15040: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
15041: }
15042: }
15043: my %title= ( xml => 'Auto-creation of courses in XML course description files',
15044: req => 'Auto-creation of validated requests for official courses',
15045: xmldc => 'Identity of course creator of courses from XML files',
15046: );
15047: my @types = ('xml','req');
15048: foreach my $item (@types) {
15049: $newvals{$item} = $env{'form.autocreate_'.$item};
15050: $newvals{$item} =~ s/\D//g;
15051: $newvals{$item} = 0 if ($newvals{$item} eq '');
15052: }
15053: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
15054: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15055: unless (exists($domcoords{$newvals{'xmldc'}})) {
15056: $newvals{'xmldc'} = '';
15057: }
15058: %autocreatehash = (
15059: autocreate => { xml => $newvals{'xml'},
15060: req => $newvals{'req'},
15061: }
15062: );
15063: if ($newvals{'xmldc'} ne '') {
15064: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
15065: }
15066: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
15067: $dom);
15068: if ($putresult eq 'ok') {
15069: my @items = @types;
15070: if ($newvals{'xml'}) {
15071: push(@items,'xmldc');
15072: }
15073: foreach my $item (@items) {
15074: if (exists($currautocreate{$item})) {
15075: if ($currautocreate{$item} ne $newvals{$item}) {
15076: $changes{$item} = 1;
15077: }
15078: } elsif ($newvals{$item}) {
15079: $changes{$item} = 1;
15080: }
15081: }
15082: if (keys(%changes) > 0) {
15083: my @offon = ('off','on');
15084: $resulttext = &mt('Changes made:').'<ul>';
15085: foreach my $item (@types) {
15086: if ($changes{$item}) {
15087: my $newtxt = $offon[$newvals{$item}];
15088: $resulttext .= '<li>'.
15089: &mt("$title{$item} set to [_1]$newtxt [_2]",
15090: '<b>','</b>').
15091: '</li>';
15092: }
15093: }
15094: if ($changes{'xmldc'}) {
15095: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
15096: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
15097: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
15098: }
15099: $resulttext .= '</ul>';
15100: } else {
15101: $resulttext = &mt('No changes made to auto-creation settings');
15102: }
15103: } else {
15104: $resulttext = '<span class="LC_error">'.
15105: &mt('An error occurred: [_1]',$putresult).'</span>';
15106: }
15107: return $resulttext;
15108: }
15109:
15110: sub modify_directorysrch {
15111: my ($dom,$lastactref,%domconfig) = @_;
15112: my ($resulttext,%changes);
15113: my %currdirsrch;
15114: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
15115: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
15116: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
15117: }
15118: }
15119: my %title = ( available => 'Institutional directory search available',
15120: localonly => 'Other domains can search institution',
15121: lcavailable => 'LON-CAPA directory search available',
15122: lclocalonly => 'Other domains can search LON-CAPA domain',
15123: searchby => 'Search types',
15124: searchtypes => 'Search latitude');
15125: my @offon = ('off','on');
15126: my @otherdoms = ('Yes','No');
15127:
15128: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
15129: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
15130: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
15131:
15132: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15133: if (keys(%{$usertypes}) == 0) {
15134: @cansearch = ('default');
15135: } else {
15136: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
15137: foreach my $type (@{$currdirsrch{'cansearch'}}) {
15138: if (!grep(/^\Q$type\E$/,@cansearch)) {
15139: push(@{$changes{'cansearch'}},$type);
15140: }
15141: }
15142: foreach my $type (@cansearch) {
15143: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
15144: push(@{$changes{'cansearch'}},$type);
15145: }
15146: }
15147: } else {
15148: push(@{$changes{'cansearch'}},@cansearch);
15149: }
15150: }
15151:
15152: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
15153: foreach my $by (@{$currdirsrch{'searchby'}}) {
15154: if (!grep(/^\Q$by\E$/,@searchby)) {
15155: push(@{$changes{'searchby'}},$by);
15156: }
15157: }
15158: foreach my $by (@searchby) {
15159: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
15160: push(@{$changes{'searchby'}},$by);
15161: }
15162: }
15163: } else {
15164: push(@{$changes{'searchby'}},@searchby);
15165: }
15166:
15167: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
15168: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
15169: if (!grep(/^\Q$type\E$/,@searchtypes)) {
15170: push(@{$changes{'searchtypes'}},$type);
15171: }
15172: }
15173: foreach my $type (@searchtypes) {
15174: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
15175: push(@{$changes{'searchtypes'}},$type);
15176: }
15177: }
15178: } else {
15179: if (exists($currdirsrch{'searchtypes'})) {
15180: foreach my $type (@searchtypes) {
15181: if ($type ne $currdirsrch{'searchtypes'}) {
15182: push(@{$changes{'searchtypes'}},$type);
15183: }
15184: }
15185: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
15186: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
15187: }
15188: } else {
15189: push(@{$changes{'searchtypes'}},@searchtypes);
15190: }
15191: }
15192:
15193: my %dirsrch_hash = (
15194: directorysrch => { available => $env{'form.dirsrch_available'},
15195: cansearch => \@cansearch,
15196: localonly => $env{'form.dirsrch_instlocalonly'},
15197: lclocalonly => $env{'form.dirsrch_domlocalonly'},
15198: lcavailable => $env{'form.dirsrch_domavailable'},
15199: searchby => \@searchby,
15200: searchtypes => \@searchtypes,
15201: }
15202: );
15203: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
15204: $dom);
15205: if ($putresult eq 'ok') {
15206: if (exists($currdirsrch{'available'})) {
15207: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
15208: $changes{'available'} = 1;
15209: }
15210: } else {
15211: if ($env{'form.dirsrch_available'} eq '1') {
15212: $changes{'available'} = 1;
15213: }
15214: }
15215: if (exists($currdirsrch{'lcavailable'})) {
15216: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
15217: $changes{'lcavailable'} = 1;
15218: }
15219: } else {
15220: if ($env{'form.dirsrch_lcavailable'} eq '1') {
15221: $changes{'lcavailable'} = 1;
15222: }
15223: }
15224: if (exists($currdirsrch{'localonly'})) {
15225: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
15226: $changes{'localonly'} = 1;
15227: }
15228: } else {
15229: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
15230: $changes{'localonly'} = 1;
15231: }
15232: }
15233: if (exists($currdirsrch{'lclocalonly'})) {
15234: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
15235: $changes{'lclocalonly'} = 1;
15236: }
15237: } else {
15238: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
15239: $changes{'lclocalonly'} = 1;
15240: }
15241: }
15242: if (keys(%changes) > 0) {
15243: $resulttext = &mt('Changes made:').'<ul>';
15244: if ($changes{'available'}) {
15245: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
15246: }
15247: if ($changes{'lcavailable'}) {
15248: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
15249: }
15250: if ($changes{'localonly'}) {
15251: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
15252: }
15253: if ($changes{'lclocalonly'}) {
15254: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
15255: }
15256: if (ref($changes{'cansearch'}) eq 'ARRAY') {
15257: my $chgtext;
15258: if (ref($usertypes) eq 'HASH') {
15259: if (keys(%{$usertypes}) > 0) {
15260: foreach my $type (@{$types}) {
15261: if (grep(/^\Q$type\E$/,@cansearch)) {
15262: $chgtext .= $usertypes->{$type}.'; ';
15263: }
15264: }
15265: if (grep(/^default$/,@cansearch)) {
15266: $chgtext .= $othertitle;
15267: } else {
15268: $chgtext =~ s/\; $//;
15269: }
15270: $resulttext .=
15271: '<li>'.
15272: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
15273: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
15274: '</li>';
15275: }
15276: }
15277: }
15278: if (ref($changes{'searchby'}) eq 'ARRAY') {
15279: my ($searchtitles,$titleorder) = &sorted_searchtitles();
15280: my $chgtext;
15281: foreach my $type (@{$titleorder}) {
15282: if (grep(/^\Q$type\E$/,@searchby)) {
15283: if (defined($searchtitles->{$type})) {
15284: $chgtext .= $searchtitles->{$type}.'; ';
15285: }
15286: }
15287: }
15288: $chgtext =~ s/\; $//;
15289: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
15290: }
15291: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
15292: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
15293: my $chgtext;
15294: foreach my $type (@{$srchtypeorder}) {
15295: if (grep(/^\Q$type\E$/,@searchtypes)) {
15296: if (defined($srchtypes_desc->{$type})) {
15297: $chgtext .= $srchtypes_desc->{$type}.'; ';
15298: }
15299: }
15300: }
15301: $chgtext =~ s/\; $//;
15302: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
15303: }
15304: $resulttext .= '</ul>';
15305: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
15306: if (ref($lastactref) eq 'HASH') {
15307: $lastactref->{'directorysrch'} = 1;
15308: }
15309: } else {
15310: $resulttext = &mt('No changes made to directory search settings');
15311: }
15312: } else {
15313: $resulttext = '<span class="LC_error">'.
15314: &mt('An error occurred: [_1]',$putresult).'</span>';
15315: }
15316: return $resulttext;
15317: }
15318:
15319: sub modify_contacts {
15320: my ($dom,$lastactref,%domconfig) = @_;
15321: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
15322: if (ref($domconfig{'contacts'}) eq 'HASH') {
15323: foreach my $key (keys(%{$domconfig{'contacts'}})) {
15324: $currsetting{$key} = $domconfig{'contacts'}{$key};
15325: }
15326: }
15327: my (%others,%to,%bcc,%includestr,%includeloc);
15328: my @contacts = ('supportemail','adminemail');
15329: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
15330: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
15331: my @toggles = ('reporterrors','reportupdates','reportstatus');
15332: my @lonstatus = ('threshold','sysmail','weights','excluded');
15333: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
15334: foreach my $type (@mailings) {
15335: @{$newsetting{$type}} =
15336: &Apache::loncommon::get_env_multiple('form.'.$type);
15337: foreach my $item (@contacts) {
15338: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
15339: $contacts_hash{contacts}{$type}{$item} = 1;
15340: } else {
15341: $contacts_hash{contacts}{$type}{$item} = 0;
15342: }
15343: }
15344: $others{$type} = $env{'form.'.$type.'_others'};
15345: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
15346: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15347: $bcc{$type} = $env{'form.'.$type.'_bcc'};
15348: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
15349: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
15350: $includestr{$type} = $env{'form.'.$type.'_includestr'};
15351: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
15352: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15353: }
15354: }
15355: }
15356: foreach my $item (@contacts) {
15357: $to{$item} = $env{'form.'.$item};
15358: $contacts_hash{'contacts'}{$item} = $to{$item};
15359: }
15360: foreach my $item (@toggles) {
15361: if ($env{'form.'.$item} =~ /^(0|1)$/) {
15362: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
15363: }
15364: }
15365: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
15366: foreach my $item (@lonstatus) {
15367: if ($item eq 'excluded') {
15368: my (%serverhomes,@excluded);
15369: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
15370: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
15371: if (@possexcluded) {
15372: foreach my $id (sort(@possexcluded)) {
15373: if ($serverhomes{$id}) {
15374: push(@excluded,$id);
15375: }
15376: }
15377: }
15378: if (@excluded) {
15379: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
15380: }
15381: } elsif ($item eq 'weights') {
15382: foreach my $type ('E','W','N','U') {
15383: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
15384: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
15385: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
15386: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
15387: $env{'form.error'.$item.'_'.$type};
15388: }
15389: }
15390: }
15391: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
15392: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
15393: if ($env{'form.error'.$item} =~ /^\d+$/) {
15394: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
15395: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
15396: }
15397: }
15398: }
15399: }
15400: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
15401: foreach my $field (@{$fields}) {
15402: if (ref($possoptions->{$field}) eq 'ARRAY') {
15403: my $value = $env{'form.helpform_'.$field};
15404: $value =~ s/^\s+|\s+$//g;
15405: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
15406: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
15407: if ($field eq 'screenshot') {
15408: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
15409: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
15410: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
15411: }
15412: }
15413: }
15414: }
15415: }
15416: }
15417: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15418: my (@statuses,%usertypeshash,@overrides);
15419: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
15420: @statuses = @{$types};
15421: if (ref($usertypes) eq 'HASH') {
15422: %usertypeshash = %{$usertypes};
15423: }
15424: }
15425: if (@statuses) {
15426: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
15427: foreach my $type (@possoverrides) {
15428: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
15429: push(@overrides,$type);
15430: }
15431: }
15432: if (@overrides) {
15433: foreach my $type (@overrides) {
15434: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
15435: foreach my $item (@contacts) {
15436: if (grep(/^\Q$item\E$/,@standard)) {
15437: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
15438: $newsetting{'override_'.$type}{$item} = 1;
15439: } else {
15440: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
15441: $newsetting{'override_'.$type}{$item} = 0;
15442: }
15443: }
15444: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
15445: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15446: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
15447: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15448: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
15449: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
15450: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
15451: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15452: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
15453: }
15454: }
15455: }
15456: }
15457: if (keys(%currsetting) > 0) {
15458: foreach my $item (@contacts) {
15459: if ($to{$item} ne $currsetting{$item}) {
15460: $changes{$item} = 1;
15461: }
15462: }
15463: foreach my $type (@mailings) {
15464: foreach my $item (@contacts) {
15465: if (ref($currsetting{$type}) eq 'HASH') {
15466: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
15467: push(@{$changes{$type}},$item);
15468: }
15469: } else {
15470: push(@{$changes{$type}},@{$newsetting{$type}});
15471: }
15472: }
15473: if ($others{$type} ne $currsetting{$type}{'others'}) {
15474: push(@{$changes{$type}},'others');
15475: }
15476: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15477: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
15478: push(@{$changes{$type}},'bcc');
15479: }
15480: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
15481: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
15482: push(@{$changes{$type}},'include');
15483: }
15484: }
15485: }
15486: if (ref($fields) eq 'ARRAY') {
15487: if (ref($currsetting{'helpform'}) eq 'HASH') {
15488: foreach my $field (@{$fields}) {
15489: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
15490: push(@{$changes{'helpform'}},$field);
15491: }
15492: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15493: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
15494: push(@{$changes{'helpform'}},'maxsize');
15495: }
15496: }
15497: }
15498: } else {
15499: foreach my $field (@{$fields}) {
15500: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15501: push(@{$changes{'helpform'}},$field);
15502: }
15503: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15504: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15505: push(@{$changes{'helpform'}},'maxsize');
15506: }
15507: }
15508: }
15509: }
15510: }
15511: if (@statuses) {
15512: if (ref($currsetting{'overrides'}) eq 'HASH') {
15513: foreach my $key (keys(%{$currsetting{'overrides'}})) {
15514: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
15515: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
15516: foreach my $item (@contacts,'bcc','others','include') {
15517: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
15518: push(@{$changes{'overrides'}},$key);
15519: last;
15520: }
15521: }
15522: } else {
15523: push(@{$changes{'overrides'}},$key);
15524: }
15525: }
15526: }
15527: foreach my $key (@overrides) {
15528: unless (exists($currsetting{'overrides'}{$key})) {
15529: push(@{$changes{'overrides'}},$key);
15530: }
15531: }
15532: } else {
15533: foreach my $key (@overrides) {
15534: push(@{$changes{'overrides'}},$key);
15535: }
15536: }
15537: }
15538: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
15539: foreach my $key ('excluded','weights','threshold','sysmail') {
15540: if ($key eq 'excluded') {
15541: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15542: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
15543: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15544: (@{$currsetting{'lonstatus'}{$key}})) {
15545: my @diffs =
15546: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
15547: $currsetting{'lonstatus'}{$key});
15548: if (@diffs) {
15549: push(@{$changes{'lonstatus'}},$key);
15550: }
15551: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
15552: push(@{$changes{'lonstatus'}},$key);
15553: }
15554: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15555: (@{$currsetting{'lonstatus'}{$key}})) {
15556: push(@{$changes{'lonstatus'}},$key);
15557: }
15558: } elsif ($key eq 'weights') {
15559: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15560: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
15561: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15562: foreach my $type ('E','W','N','U') {
15563: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
15564: $currsetting{'lonstatus'}{$key}{$type}) {
15565: push(@{$changes{'lonstatus'}},$key);
15566: last;
15567: }
15568: }
15569: } else {
15570: foreach my $type ('E','W','N','U') {
15571: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
15572: push(@{$changes{'lonstatus'}},$key);
15573: last;
15574: }
15575: }
15576: }
15577: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15578: foreach my $type ('E','W','N','U') {
15579: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
15580: push(@{$changes{'lonstatus'}},$key);
15581: last;
15582: }
15583: }
15584: }
15585: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
15586: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15587: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15588: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
15589: push(@{$changes{'lonstatus'}},$key);
15590: }
15591: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
15592: push(@{$changes{'lonstatus'}},$key);
15593: }
15594: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15595: push(@{$changes{'lonstatus'}},$key);
15596: }
15597: }
15598: }
15599: } else {
15600: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15601: foreach my $key ('excluded','weights','threshold','sysmail') {
15602: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15603: push(@{$changes{'lonstatus'}},$key);
15604: }
15605: }
15606: }
15607: }
15608: } else {
15609: my %default;
15610: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
15611: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
15612: $default{'errormail'} = 'adminemail';
15613: $default{'packagesmail'} = 'adminemail';
15614: $default{'helpdeskmail'} = 'supportemail';
15615: $default{'otherdomsmail'} = 'supportemail';
15616: $default{'lonstatusmail'} = 'adminemail';
15617: $default{'requestsmail'} = 'adminemail';
15618: $default{'updatesmail'} = 'adminemail';
15619: $default{'hostipmail'} = 'adminemail';
15620: foreach my $item (@contacts) {
15621: if ($to{$item} ne $default{$item}) {
15622: $changes{$item} = 1;
15623: }
15624: }
15625: foreach my $type (@mailings) {
15626: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
15627: push(@{$changes{$type}},@{$newsetting{$type}});
15628: }
15629: if ($others{$type} ne '') {
15630: push(@{$changes{$type}},'others');
15631: }
15632: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15633: if ($bcc{$type} ne '') {
15634: push(@{$changes{$type}},'bcc');
15635: }
15636: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
15637: push(@{$changes{$type}},'include');
15638: }
15639: }
15640: }
15641: if (ref($fields) eq 'ARRAY') {
15642: foreach my $field (@{$fields}) {
15643: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15644: push(@{$changes{'helpform'}},$field);
15645: }
15646: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15647: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15648: push(@{$changes{'helpform'}},'maxsize');
15649: }
15650: }
15651: }
15652: }
15653: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15654: foreach my $key ('excluded','weights','threshold','sysmail') {
15655: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15656: push(@{$changes{'lonstatus'}},$key);
15657: }
15658: }
15659: }
15660: }
15661: foreach my $item (@toggles) {
15662: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
15663: $changes{$item} = 1;
15664: } elsif ((!$env{'form.'.$item}) &&
15665: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
15666: $changes{$item} = 1;
15667: }
15668: }
15669: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
15670: $dom);
15671: if ($putresult eq 'ok') {
15672: if (keys(%changes) > 0) {
15673: &Apache::loncommon::devalidate_domconfig_cache($dom);
15674: if (ref($lastactref) eq 'HASH') {
15675: $lastactref->{'domainconfig'} = 1;
15676: }
15677: my ($titles,$short_titles) = &contact_titles();
15678: $resulttext = &mt('Changes made:').'<ul>';
15679: foreach my $item (@contacts) {
15680: if ($changes{$item}) {
15681: $resulttext .= '<li>'.$titles->{$item}.
15682: &mt(' set to: ').
15683: '<span class="LC_cusr_emph">'.
15684: $to{$item}.'</span></li>';
15685: }
15686: }
15687: foreach my $type (@mailings) {
15688: if (ref($changes{$type}) eq 'ARRAY') {
15689: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15690: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
15691: } else {
15692: $resulttext .= '<li>'.$titles->{$type}.': ';
15693: }
15694: my @text;
15695: foreach my $item (@{$newsetting{$type}}) {
15696: push(@text,$short_titles->{$item});
15697: }
15698: if ($others{$type} ne '') {
15699: push(@text,$others{$type});
15700: }
15701: if (@text) {
15702: $resulttext .= '<span class="LC_cusr_emph">'.
15703: join(', ',@text).'</span>';
15704: }
15705: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15706: if ($bcc{$type} ne '') {
15707: my $bcctext;
15708: if (@text) {
15709: $bcctext = ' '.&mt('with Bcc to');
15710: } else {
15711: $bcctext = '(Bcc)';
15712: }
15713: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
15714: } elsif (!@text) {
15715: $resulttext .= &mt('No one');
15716: }
15717: if ($includestr{$type} ne '') {
15718: if ($includeloc{$type} eq 'b') {
15719: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
15720: } elsif ($includeloc{$type} eq 's') {
15721: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
15722: }
15723: }
15724: } elsif (!@text) {
15725: $resulttext .= &mt('No recipients');
15726: }
15727: $resulttext .= '</li>';
15728: }
15729: }
15730: if (ref($changes{'overrides'}) eq 'ARRAY') {
15731: my @deletions;
15732: foreach my $type (@{$changes{'overrides'}}) {
15733: if ($usertypeshash{$type}) {
15734: if (grep(/^\Q$type\E/,@overrides)) {
15735: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
15736: $usertypeshash{$type}).'<ul><li>';
15737: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
15738: my @text;
15739: foreach my $item (@contacts) {
15740: if ($newsetting{'override_'.$type}{$item}) {
15741: push(@text,$short_titles->{$item});
15742: }
15743: }
15744: if ($newsetting{'override_'.$type}{'others'} ne '') {
15745: push(@text,$newsetting{'override_'.$type}{'others'});
15746: }
15747:
15748: if (@text) {
15749: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
15750: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
15751: }
15752: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
15753: my $bcctext;
15754: if (@text) {
15755: $bcctext = ' '.&mt('with Bcc to');
15756: } else {
15757: $bcctext = '(Bcc)';
15758: }
15759: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
15760: } elsif (!@text) {
15761: $resulttext .= &mt('Helpdesk e-mail sent to no one');
15762: }
15763: $resulttext .= '</li>';
15764: if ($newsetting{'override_'.$type}{'include'} ne '') {
15765: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
15766: if ($loc eq 'b') {
15767: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
15768: } elsif ($loc eq 's') {
15769: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
15770: }
15771: }
15772: }
15773: $resulttext .= '</li></ul></li>';
15774: } else {
15775: push(@deletions,$usertypeshash{$type});
15776: }
15777: }
15778: }
15779: if (@deletions) {
15780: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
15781: join(', ',@deletions)).'</li>';
15782: }
15783: }
15784: my @offon = ('off','on');
15785: my $corelink = &core_link_msu();
15786: if ($changes{'reporterrors'}) {
15787: $resulttext .= '<li>'.
15788: &mt('E-mail error reports to [_1] set to "'.
15789: $offon[$env{'form.reporterrors'}].'".',
15790: $corelink).
15791: '</li>';
15792: }
15793: if ($changes{'reportupdates'}) {
15794: $resulttext .= '<li>'.
15795: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
15796: $offon[$env{'form.reportupdates'}].'".',
15797: $corelink).
15798: '</li>';
15799: }
15800: if ($changes{'reportstatus'}) {
15801: $resulttext .= '<li>'.
15802: &mt('E-mail status if errors above threshold to [_1] set to "'.
15803: $offon[$env{'form.reportstatus'}].'".',
15804: $corelink).
15805: '</li>';
15806: }
15807: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
15808: $resulttext .= '<li>'.
15809: &mt('Nightly status check e-mail settings').':<ul>';
15810: my (%defval,%use_def,%shown);
15811: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
15812: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
15813: $defval{'weights'} =
15814: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
15815: $defval{'excluded'} = &mt('None');
15816: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
15817: foreach my $item ('threshold','sysmail','weights','excluded') {
15818: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
15819: if (($item eq 'threshold') || ($item eq 'sysmail')) {
15820: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
15821: } elsif ($item eq 'weights') {
15822: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
15823: foreach my $type ('E','W','N','U') {
15824: $shown{$item} .= $lonstatus_names->{$type}.'=';
15825: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
15826: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
15827: } else {
15828: $shown{$item} .= $lonstatus_defs->{$type};
15829: }
15830: $shown{$item} .= ', ';
15831: }
15832: $shown{$item} =~ s/, $//;
15833: } else {
15834: $shown{$item} = $defval{$item};
15835: }
15836: } elsif ($item eq 'excluded') {
15837: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
15838: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
15839: } else {
15840: $shown{$item} = $defval{$item};
15841: }
15842: }
15843: } else {
15844: $shown{$item} = $defval{$item};
15845: }
15846: }
15847: } else {
15848: foreach my $item ('threshold','weights','excluded','sysmail') {
15849: $shown{$item} = $defval{$item};
15850: }
15851: }
15852: foreach my $item ('threshold','weights','excluded','sysmail') {
15853: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
15854: $shown{$item}).'</li>';
15855: }
15856: $resulttext .= '</ul></li>';
15857: }
15858: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
15859: my (@optional,@required,@unused,$maxsizechg);
15860: foreach my $field (@{$changes{'helpform'}}) {
15861: if ($field eq 'maxsize') {
15862: $maxsizechg = 1;
15863: next;
15864: }
15865: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
15866: push(@optional,$field);
15867: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
15868: push(@unused,$field);
15869: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
15870: push(@required,$field);
15871: }
15872: }
15873: if (@optional) {
15874: $resulttext .= '<li>'.
15875: &mt('Help form fields changed to "Optional": [_1].',
15876: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
15877: '</li>';
15878: }
15879: if (@required) {
15880: $resulttext .= '<li>'.
15881: &mt('Help form fields changed to "Required": [_1].',
15882: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
15883: '</li>';
15884: }
15885: if (@unused) {
15886: $resulttext .= '<li>'.
15887: &mt('Help form fields changed to "Not shown": [_1].',
15888: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
15889: '</li>';
15890: }
15891: if ($maxsizechg) {
15892: $resulttext .= '<li>'.
15893: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
15894: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
15895: '</li>';
15896: }
15897: }
15898: $resulttext .= '</ul>';
15899: } else {
15900: $resulttext = &mt('No changes made to contacts and form settings');
15901: }
15902: } else {
15903: $resulttext = '<span class="LC_error">'.
15904: &mt('An error occurred: [_1]',$putresult).'</span>';
15905: }
15906: return $resulttext;
15907: }
15908:
15909: sub modify_passwords {
15910: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15911: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
15912: $updatedefaults,$updateconf);
15913: my $customfn = 'resetpw.html';
15914: if (ref($domconfig{'passwords'}) eq 'HASH') {
15915: %current = %{$domconfig{'passwords'}};
15916: }
15917: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15918: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15919: if (ref($types) eq 'ARRAY') {
15920: @oktypes = @{$types};
15921: }
15922: push(@oktypes,'default');
15923:
15924: my %titles = &Apache::lonlocal::texthash (
15925: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
15926: intauth_check => 'Check bcrypt cost if authenticated',
15927: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
15928: permanent => 'Permanent e-mail address',
15929: critical => 'Critical notification address',
15930: notify => 'Notification address',
15931: min => 'Minimum password length',
15932: max => 'Maximum password length',
15933: chars => 'Required characters',
15934: numsaved => 'Number of previous passwords to save',
15935: reset => 'Resetting Forgotten Password',
15936: intauth => 'Encryption of Stored Passwords (Internal Auth)',
15937: rules => 'Rules for LON-CAPA Passwords',
15938: crsownerchg => 'Course Owner Changing Student Passwords',
15939: username => 'Username',
15940: email => 'E-mail address',
15941: );
15942:
15943: #
15944: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
15945: #
15946: my (%curr_defaults,%save_defaults);
15947: if (ref($domconfig{'defaults'}) eq 'HASH') {
15948: foreach my $key (keys(%{$domconfig{'defaults'}})) {
15949: if ($key =~ /^intauth_(cost|check|switch)$/) {
15950: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
15951: } else {
15952: $save_defaults{$key} = $domconfig{'defaults'}{$key};
15953: }
15954: }
15955: }
15956: my %staticdefaults = (
15957: 'resetlink' => 2,
15958: 'resetcase' => \@oktypes,
15959: 'resetprelink' => 'both',
15960: 'resetemail' => ['critical','notify','permanent'],
15961: 'intauth_cost' => 10,
15962: 'intauth_check' => 0,
15963: 'intauth_switch' => 0,
15964: );
15965: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
15966: foreach my $type (@oktypes) {
15967: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
15968: }
15969: my $linklife = $env{'form.passwords_link'};
15970: $linklife =~ s/^\s+|\s+$//g;
15971: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
15972: $newvalues{'resetlink'} = $linklife;
15973: if ($current{'resetlink'}) {
15974: if ($current{'resetlink'} ne $linklife) {
15975: $changes{'reset'} = 1;
15976: }
15977: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15978: if ($staticdefaults{'resetlink'} ne $linklife) {
15979: $changes{'reset'} = 1;
15980: }
15981: }
15982: } elsif ($current{'resetlink'}) {
15983: $changes{'reset'} = 1;
15984: }
15985: my @casesens;
15986: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
15987: foreach my $case (sort(@posscase)) {
15988: if (grep(/^\Q$case\E$/,@oktypes)) {
15989: push(@casesens,$case);
15990: }
15991: }
15992: $newvalues{'resetcase'} = \@casesens;
15993: if (ref($current{'resetcase'}) eq 'ARRAY') {
15994: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
15995: if (@diffs > 0) {
15996: $changes{'reset'} = 1;
15997: }
15998: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15999: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
16000: if (@diffs > 0) {
16001: $changes{'reset'} = 1;
16002: }
16003: }
16004: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
16005: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
16006: if (exists($current{'resetprelink'})) {
16007: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
16008: $changes{'reset'} = 1;
16009: }
16010: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16011: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
16012: $changes{'reset'} = 1;
16013: }
16014: }
16015: } elsif ($current{'resetprelink'}) {
16016: $changes{'reset'} = 1;
16017: }
16018: foreach my $type (@oktypes) {
16019: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
16020: my @postlink;
16021: foreach my $item (sort(@possplink)) {
16022: if ($item =~ /^(email|username)$/) {
16023: push(@postlink,$item);
16024: }
16025: }
16026: $newvalues{'resetpostlink'}{$type} = \@postlink;
16027: unless ($changes{'reset'}) {
16028: if (ref($current{'resetpostlink'}) eq 'HASH') {
16029: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
16030: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
16031: if (@diffs > 0) {
16032: $changes{'reset'} = 1;
16033: }
16034: } else {
16035: $changes{'reset'} = 1;
16036: }
16037: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16038: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
16039: if (@diffs > 0) {
16040: $changes{'reset'} = 1;
16041: }
16042: }
16043: }
16044: }
16045: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
16046: my @resetemail;
16047: foreach my $item (sort(@possemailsrc)) {
16048: if ($item =~ /^(permanent|critical|notify)$/) {
16049: push(@resetemail,$item);
16050: }
16051: }
16052: $newvalues{'resetemail'} = \@resetemail;
16053: unless ($changes{'reset'}) {
16054: if (ref($current{'resetemail'}) eq 'ARRAY') {
16055: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
16056: if (@diffs > 0) {
16057: $changes{'reset'} = 1;
16058: }
16059: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16060: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
16061: if (@diffs > 0) {
16062: $changes{'reset'} = 1;
16063: }
16064: }
16065: }
16066: if ($env{'form.passwords_stdtext'} == 0) {
16067: $newvalues{'resetremove'} = 1;
16068: unless ($current{'resetremove'}) {
16069: $changes{'reset'} = 1;
16070: }
16071: } elsif ($current{'resetremove'}) {
16072: $changes{'reset'} = 1;
16073: }
16074: if ($env{'form.passwords_customfile.filename'} ne '') {
16075: my $servadm = $r->dir_config('lonAdmEMail');
16076: my ($configuserok,$author_ok,$switchserver) =
16077: &config_check($dom,$confname,$servadm);
16078: my $error;
16079: if ($configuserok eq 'ok') {
16080: if ($switchserver) {
16081: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
16082: } else {
16083: if ($author_ok eq 'ok') {
16084: my $modified = [];
16085: my ($result,$customurl) =
16086: &Apache::lonconfigsettings::publishlogo($r,'upload','passwords_customfile',$dom,
16087: $confname,'customtext/resetpw','','',$customfn,
16088: $modified);
16089: if ($result eq 'ok') {
16090: $newvalues{'resetcustom'} = $customurl;
16091: $changes{'reset'} = 1;
16092: &update_modify_urls($r,$modified);
16093: } else {
16094: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
16095: }
16096: } else {
16097: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
16098: }
16099: }
16100: } else {
16101: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
16102: }
16103: if ($error) {
16104: &Apache::lonnet::logthis($error);
16105: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16106: }
16107: } elsif ($current{'resetcustom'}) {
16108: if ($env{'form.passwords_custom_del'}) {
16109: $changes{'reset'} = 1;
16110: } else {
16111: $newvalues{'resetcustom'} = $current{'resetcustom'};
16112: }
16113: }
16114: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
16115: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
16116: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
16117: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
16118: $changes{'intauth'} = 1;
16119: }
16120: } else {
16121: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
16122: }
16123: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
16124: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
16125: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
16126: $changes{'intauth'} = 1;
16127: }
16128: } else {
16129: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16130: }
16131: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
16132: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
16133: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
16134: $changes{'intauth'} = 1;
16135: }
16136: } else {
16137: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16138: }
16139: foreach my $item ('cost','check','switch') {
16140: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
16141: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
16142: $updatedefaults = 1;
16143: }
16144: }
16145: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
16146: my %crsownerchg = (
16147: by => [],
16148: for => [],
16149: );
16150: foreach my $item ('by','for') {
16151: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
16152: foreach my $type (sort(@posstypes)) {
16153: if (grep(/^\Q$type\E$/,@oktypes)) {
16154: push(@{$crsownerchg{$item}},$type);
16155: }
16156: }
16157: }
16158: $newvalues{'crsownerchg'} = \%crsownerchg;
16159: if (ref($current{'crsownerchg'}) eq 'HASH') {
16160: foreach my $item ('by','for') {
16161: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
16162: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
16163: if (@diffs > 0) {
16164: $changes{'crsownerchg'} = 1;
16165: last;
16166: }
16167: }
16168: }
16169: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
16170: foreach my $item ('by','for') {
16171: if (@{$crsownerchg{$item}} > 0) {
16172: $changes{'crsownerchg'} = 1;
16173: last;
16174: }
16175: }
16176: }
16177:
16178: my %confighash = (
16179: defaults => \%save_defaults,
16180: passwords => \%newvalues,
16181: );
16182: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
16183:
16184: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
16185: if ($putresult eq 'ok') {
16186: if (keys(%changes) > 0) {
16187: $resulttext = &mt('Changes made: ').'<ul>';
16188: foreach my $key ('reset','intauth','rules','crsownerchg') {
16189: if ($changes{$key}) {
16190: unless ($key eq 'intauth') {
16191: $updateconf = 1;
16192: }
16193: $resulttext .= '<li>'.$titles{$key}.':<ul>';
16194: if ($key eq 'reset') {
16195: if ($confighash{'passwords'}{'captcha'} eq 'original') {
16196: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
16197: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
16198: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
16199: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
16200: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
16201: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
16202: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
16203: }
16204: } else {
16205: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
16206: }
16207: if ($confighash{'passwords'}{'resetlink'}) {
16208: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
16209: } else {
16210: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
16211: &mt('Will default to 2 hours').'</li>';
16212: }
16213: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
16214: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
16215: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
16216: } else {
16217: my $casesens;
16218: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
16219: if ($type eq 'default') {
16220: $casesens .= $othertitle.', ';
16221: } elsif ($usertypes->{$type} ne '') {
16222: $casesens .= $usertypes->{$type}.', ';
16223: }
16224: }
16225: $casesens =~ s/\Q, \E$//;
16226: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
16227: }
16228: } else {
16229: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
16230: }
16231: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
16232: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
16233: } else {
16234: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
16235: }
16236: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
16237: my $output;
16238: if (ref($types) eq 'ARRAY') {
16239: foreach my $type (@{$types}) {
16240: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
16241: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
16242: $output .= $usertypes->{$type}.' -- '.&mt('none');
16243: } else {
16244: $output .= $usertypes->{$type}.' -- '.
16245: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
16246: }
16247: }
16248: }
16249: }
16250: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
16251: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
16252: $output .= $othertitle.' -- '.&mt('none');
16253: } else {
16254: $output .= $othertitle.' -- '.
16255: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
16256: }
16257: }
16258: if ($output) {
16259: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
16260: } else {
16261: $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>';
16262: }
16263: } else {
16264: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
16265: }
16266: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
16267: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
16268: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
16269: } else {
16270: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16271: }
16272: } else {
16273: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16274: }
16275: if ($confighash{'passwords'}{'resetremove'}) {
16276: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
16277: } else {
16278: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
16279: }
16280: if ($confighash{'passwords'}{'resetcustom'}) {
16281: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
16282: &mt('custom text'),600,500,undef,undef,
16283: undef,undef,'background-color:#ffffff');
16284: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
16285: } else {
16286: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
16287: }
16288: } elsif ($key eq 'intauth') {
16289: foreach my $item ('cost','switch','check') {
16290: my $value = $save_defaults{$key.'_'.$item};
16291: if ($item eq 'switch') {
16292: my %optiondesc = &Apache::lonlocal::texthash (
16293: 0 => 'No',
16294: 1 => 'Yes',
16295: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
16296: );
16297: if ($value =~ /^(0|1|2)$/) {
16298: $value = $optiondesc{$value};
16299: } else {
16300: $value = &mt('none -- defaults to No');
16301: }
16302: } elsif ($item eq 'check') {
16303: my %optiondesc = &Apache::lonlocal::texthash (
16304: 0 => 'No',
16305: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
16306: 2 => 'Yes, disallow login if stored cost is less than domain default',
16307: );
16308: if ($value =~ /^(0|1|2)$/) {
16309: $value = $optiondesc{$value};
16310: } else {
16311: $value = &mt('none -- defaults to No');
16312: }
16313: }
16314: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
16315: }
16316: } elsif ($key eq 'rules') {
16317: foreach my $rule ('min','max','numsaved') {
16318: if ($confighash{'passwords'}{$rule} eq '') {
16319: if ($rule eq 'min') {
16320: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16321: ' '.&mt('Default of [_1] will be used',
16322: $Apache::lonnet::passwdmin).'</li>';
16323: } else {
16324: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16325: }
16326: } else {
16327: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
16328: }
16329: }
16330: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
16331: if (@{$confighash{'passwords'}{'chars'}} > 0) {
16332: my %rulenames = &Apache::lonlocal::texthash(
16333: uc => 'At least one upper case letter',
16334: lc => 'At least one lower case letter',
16335: num => 'At least one number',
16336: spec => 'At least one non-alphanumeric',
16337: );
16338: my $needed = '<ul><li>'.
16339: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
16340: '</li></ul>';
16341: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16342: } else {
16343: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16344: }
16345: } else {
16346: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16347: }
16348: } elsif ($key eq 'crsownerchg') {
16349: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
16350: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
16351: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
16352: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16353: } else {
16354: my %crsownerstr;
16355: foreach my $item ('by','for') {
16356: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
16357: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
16358: if ($type eq 'default') {
16359: $crsownerstr{$item} .= $othertitle.', ';
16360: } elsif ($usertypes->{$type} ne '') {
16361: $crsownerstr{$item} .= $usertypes->{$type}.', ';
16362: }
16363: }
16364: $crsownerstr{$item} =~ s/\Q, \E$//;
16365: }
16366: }
16367: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
16368: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
16369: }
16370: } else {
16371: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16372: }
16373: }
16374: $resulttext .= '</ul></li>';
16375: }
16376: }
16377: $resulttext .= '</ul>';
16378: } else {
16379: $resulttext = &mt('No changes made to password settings');
16380: }
16381: my $cachetime = 24*60*60;
16382: if ($updatedefaults) {
16383: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16384: if (ref($lastactref) eq 'HASH') {
16385: $lastactref->{'domdefaults'} = 1;
16386: }
16387: }
16388: if ($updateconf) {
16389: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
16390: if (ref($lastactref) eq 'HASH') {
16391: $lastactref->{'passwdconf'} = 1;
16392: }
16393: }
16394: } else {
16395: $resulttext = '<span class="LC_error">'.
16396: &mt('An error occurred: [_1]',$putresult).'</span>';
16397: }
16398: if ($errors) {
16399: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
16400: $errors.'</ul></p>';
16401: }
16402: return $resulttext;
16403: }
16404:
16405: sub password_rule_changes {
16406: my ($prefix,$newvalues,$current,$changes) = @_;
16407: return unless ((ref($newvalues) eq 'HASH') &&
16408: (ref($current) eq 'HASH') &&
16409: (ref($changes) eq 'HASH'));
16410: my (@rules,%staticdefaults);
16411: if ($prefix eq 'passwords') {
16412: @rules = ('min','max','numsaved');
16413: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
16414: @rules = ('min','max');
16415: }
16416: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
16417: foreach my $rule (@rules) {
16418: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
16419: my $ruleok;
16420: if ($rule eq 'min') {
16421: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
16422: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
16423: $ruleok = 1;
16424: }
16425: }
16426: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
16427: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
16428: $ruleok = 1;
16429: }
16430: if ($ruleok) {
16431: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
16432: if (exists($current->{$rule})) {
16433: if ($newvalues->{$rule} ne $current->{$rule}) {
16434: $changes->{'rules'} = 1;
16435: }
16436: } elsif ($rule eq 'min') {
16437: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
16438: $changes->{'rules'} = 1;
16439: }
16440: } else {
16441: $changes->{'rules'} = 1;
16442: }
16443: } elsif (exists($current->{$rule})) {
16444: $changes->{'rules'} = 1;
16445: }
16446: }
16447: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
16448: my @chars;
16449: foreach my $item (sort(@posschars)) {
16450: if ($item =~ /^(uc|lc|num|spec)$/) {
16451: push(@chars,$item);
16452: }
16453: }
16454: $newvalues->{'chars'} = \@chars;
16455: unless ($changes->{'rules'}) {
16456: if (ref($current->{'chars'}) eq 'ARRAY') {
16457: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
16458: if (@diffs > 0) {
16459: $changes->{'rules'} = 1;
16460: }
16461: } else {
16462: if (@chars > 0) {
16463: $changes->{'rules'} = 1;
16464: }
16465: }
16466: }
16467: return;
16468: }
16469:
16470: sub modify_usercreation {
16471: my ($dom,%domconfig) = @_;
16472: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
16473: my $warningmsg;
16474: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16475: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16476: if ($key eq 'cancreate') {
16477: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16478: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16479: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
16480: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16481: } else {
16482: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16483: }
16484: }
16485: }
16486: } elsif ($key eq 'email_rule') {
16487: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16488: } else {
16489: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16490: }
16491: }
16492: }
16493: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
16494: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
16495: my @contexts = ('author','course','requestcrs');
16496: foreach my $item(@contexts) {
16497: $cancreate{$item} = $env{'form.can_createuser_'.$item};
16498: }
16499: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16500: foreach my $item (@contexts) {
16501: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
16502: push(@{$changes{'cancreate'}},$item);
16503: }
16504: }
16505: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
16506: foreach my $item (@contexts) {
16507: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
16508: if ($cancreate{$item} ne 'any') {
16509: push(@{$changes{'cancreate'}},$item);
16510: }
16511: } else {
16512: if ($cancreate{$item} ne 'none') {
16513: push(@{$changes{'cancreate'}},$item);
16514: }
16515: }
16516: }
16517: } else {
16518: foreach my $item (@contexts) {
16519: push(@{$changes{'cancreate'}},$item);
16520: }
16521: }
16522:
16523: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
16524: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
16525: if (!grep(/^\Q$type\E$/,@username_rule)) {
16526: push(@{$changes{'username_rule'}},$type);
16527: }
16528: }
16529: foreach my $type (@username_rule) {
16530: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
16531: push(@{$changes{'username_rule'}},$type);
16532: }
16533: }
16534: } else {
16535: push(@{$changes{'username_rule'}},@username_rule);
16536: }
16537:
16538: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
16539: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
16540: if (!grep(/^\Q$type\E$/,@id_rule)) {
16541: push(@{$changes{'id_rule'}},$type);
16542: }
16543: }
16544: foreach my $type (@id_rule) {
16545: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
16546: push(@{$changes{'id_rule'}},$type);
16547: }
16548: }
16549: } else {
16550: push(@{$changes{'id_rule'}},@id_rule);
16551: }
16552:
16553: my @authen_contexts = ('author','course','domain');
16554: my @authtypes = ('int','krb4','krb5','loc','lti');
16555: my %authhash;
16556: foreach my $item (@authen_contexts) {
16557: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
16558: foreach my $auth (@authtypes) {
16559: if (grep(/^\Q$auth\E$/,@authallowed)) {
16560: $authhash{$item}{$auth} = 1;
16561: } else {
16562: $authhash{$item}{$auth} = 0;
16563: }
16564: }
16565: }
16566: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
16567: foreach my $item (@authen_contexts) {
16568: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
16569: foreach my $auth (@authtypes) {
16570: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
16571: push(@{$changes{'authtypes'}},$item);
16572: last;
16573: }
16574: }
16575: }
16576: }
16577: } else {
16578: foreach my $item (@authen_contexts) {
16579: push(@{$changes{'authtypes'}},$item);
16580: }
16581: }
16582:
16583: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
16584: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
16585: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
16586: $save_usercreate{'id_rule'} = \@id_rule;
16587: $save_usercreate{'username_rule'} = \@username_rule,
16588: $save_usercreate{'authtypes'} = \%authhash;
16589:
16590: my %usercreation_hash = (
16591: usercreation => \%save_usercreate,
16592: );
16593:
16594: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
16595: $dom);
16596:
16597: if ($putresult eq 'ok') {
16598: if (keys(%changes) > 0) {
16599: $resulttext = &mt('Changes made:').'<ul>';
16600: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16601: my %lt = &usercreation_types();
16602: foreach my $type (@{$changes{'cancreate'}}) {
16603: my $chgtext = $lt{$type}.', ';
16604: if ($cancreate{$type} eq 'none') {
16605: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
16606: } elsif ($cancreate{$type} eq 'any') {
16607: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
16608: } elsif ($cancreate{$type} eq 'official') {
16609: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
16610: } elsif ($cancreate{$type} eq 'unofficial') {
16611: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
16612: }
16613: $resulttext .= '<li>'.$chgtext.'</li>';
16614: }
16615: }
16616: if (ref($changes{'username_rule'}) eq 'ARRAY') {
16617: my ($rules,$ruleorder) =
16618: &Apache::lonnet::inst_userrules($dom,'username');
16619: my $chgtext = '<ul>';
16620: foreach my $type (@username_rule) {
16621: if (ref($rules->{$type}) eq 'HASH') {
16622: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
16623: }
16624: }
16625: $chgtext .= '</ul>';
16626: if (@username_rule > 0) {
16627: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16628: } else {
16629: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
16630: }
16631: }
16632: if (ref($changes{'id_rule'}) eq 'ARRAY') {
16633: my ($idrules,$idruleorder) =
16634: &Apache::lonnet::inst_userrules($dom,'id');
16635: my $chgtext = '<ul>';
16636: foreach my $type (@id_rule) {
16637: if (ref($idrules->{$type}) eq 'HASH') {
16638: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
16639: }
16640: }
16641: $chgtext .= '</ul>';
16642: if (@id_rule > 0) {
16643: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16644: } else {
16645: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
16646: }
16647: }
16648: my %authname = &authtype_names();
16649: my %context_title = &context_names();
16650: if (ref($changes{'authtypes'}) eq 'ARRAY') {
16651: my $chgtext = '<ul>';
16652: foreach my $type (@{$changes{'authtypes'}}) {
16653: my @allowed;
16654: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
16655: foreach my $auth (@authtypes) {
16656: if ($authhash{$type}{$auth}) {
16657: push(@allowed,$authname{$auth});
16658: }
16659: }
16660: if (@allowed > 0) {
16661: $chgtext .= join(', ',@allowed).'</li>';
16662: } else {
16663: $chgtext .= &mt('none').'</li>';
16664: }
16665: }
16666: $chgtext .= '</ul>';
16667: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
16668: $resulttext .= '</li>';
16669: }
16670: $resulttext .= '</ul>';
16671: } else {
16672: $resulttext = &mt('No changes made to user creation settings');
16673: }
16674: } else {
16675: $resulttext = '<span class="LC_error">'.
16676: &mt('An error occurred: [_1]',$putresult).'</span>';
16677: }
16678: if ($warningmsg ne '') {
16679: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16680: }
16681: return $resulttext;
16682: }
16683:
16684: sub modify_selfcreation {
16685: my ($dom,$lastactref,%domconfig) = @_;
16686: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
16687: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
16688: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16689: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
16690: if (ref($typesref) eq 'ARRAY') {
16691: @types = @{$typesref};
16692: }
16693: if (ref($usertypesref) eq 'HASH') {
16694: %usertypes = %{$usertypesref};
16695: }
16696: $usertypes{'default'} = $othertitle;
16697: #
16698: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
16699: #
16700: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16701: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16702: if ($key eq 'cancreate') {
16703: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16704: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16705: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
16706: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
16707: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
16708: ($item eq 'emailusername') || ($item eq 'shibenv') ||
16709: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
16710: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
16711: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16712: } else {
16713: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16714: }
16715: }
16716: }
16717: } elsif ($key eq 'email_rule') {
16718: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16719: } else {
16720: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16721: }
16722: }
16723: }
16724: #
16725: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
16726: #
16727: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16728: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16729: if ($key eq 'selfcreate') {
16730: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
16731: } else {
16732: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
16733: }
16734: }
16735: }
16736: #
16737: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
16738: #
16739: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16740: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
16741: if ($key eq 'inststatusguest') {
16742: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
16743: } else {
16744: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
16745: }
16746: }
16747: }
16748:
16749: my @contexts = ('selfcreate');
16750: @{$cancreate{'selfcreate'}} = ();
16751: %{$cancreate{'emailusername'}} = ();
16752: if (@types) {
16753: @{$cancreate{'statustocreate'}} = ();
16754: }
16755: %{$cancreate{'selfcreateprocessing'}} = ();
16756: %{$cancreate{'shibenv'}} = ();
16757: %{$cancreate{'emailverified'}} = ();
16758: %{$cancreate{'emailoptions'}} = ();
16759: %{$cancreate{'emaildomain'}} = ();
16760: my %selfcreatetypes = (
16761: sso => 'users authenticated by institutional single sign on',
16762: login => 'users authenticated by institutional log-in',
16763: email => 'users verified by e-mail',
16764: );
16765: #
16766: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
16767: # is permitted.
16768: #
16769: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
16770:
16771: my (@statuses,%email_rule);
16772: foreach my $item ('login','sso','email') {
16773: if ($item eq 'email') {
16774: if ($env{'form.cancreate_email'}) {
16775: if (@types) {
16776: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
16777: foreach my $status (@poss_statuses) {
16778: if (grep(/^\Q$status\E$/,(@types,'default'))) {
16779: push(@statuses,$status);
16780: }
16781: }
16782: $save_inststatus{'inststatusguest'} = \@statuses;
16783: } else {
16784: push(@statuses,'default');
16785: }
16786: if (@statuses) {
16787: my %curr_rule;
16788: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
16789: foreach my $type (@statuses) {
16790: $curr_rule{$type} = $curr_usercreation{'email_rule'};
16791: }
16792: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
16793: foreach my $type (@statuses) {
16794: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
16795: }
16796: }
16797: push(@{$cancreate{'selfcreate'}},'email');
16798: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
16799: my %curremaildom;
16800: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
16801: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
16802: }
16803: foreach my $type (@statuses) {
16804: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
16805: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
16806: }
16807: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
16808: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
16809: }
16810: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
16811: #
16812: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
16813: #
16814: my $chosen = $1;
16815: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
16816: my $emaildom;
16817: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
16818: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
16819: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
16820: if (ref($curremaildom{$type}) eq 'HASH') {
16821: if (exists($curremaildom{$type}{$chosen})) {
16822: if ($curremaildom{$type}{$chosen} ne $emaildom) {
16823: push(@{$changes{'cancreate'}},'emaildomain');
16824: }
16825: } elsif ($emaildom ne '') {
16826: push(@{$changes{'cancreate'}},'emaildomain');
16827: }
16828: } elsif ($emaildom ne '') {
16829: push(@{$changes{'cancreate'}},'emaildomain');
16830: }
16831: }
16832: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16833: } elsif ($chosen eq 'custom') {
16834: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
16835: $email_rule{$type} = [];
16836: if (ref($emailrules) eq 'HASH') {
16837: foreach my $rule (@possemail_rules) {
16838: if (exists($emailrules->{$rule})) {
16839: push(@{$email_rule{$type}},$rule);
16840: }
16841: }
16842: }
16843: if (@{$email_rule{$type}}) {
16844: $cancreate{'emailoptions'}{$type} = 'custom';
16845: if (ref($curr_rule{$type}) eq 'ARRAY') {
16846: if (@{$curr_rule{$type}} > 0) {
16847: foreach my $rule (@{$curr_rule{$type}}) {
16848: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
16849: push(@{$changes{'email_rule'}},$type);
16850: }
16851: }
16852: }
16853: foreach my $type (@{$email_rule{$type}}) {
16854: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
16855: push(@{$changes{'email_rule'}},$type);
16856: }
16857: }
16858: } else {
16859: push(@{$changes{'email_rule'}},$type);
16860: }
16861: }
16862: } else {
16863: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16864: }
16865: }
16866: }
16867: if (@types) {
16868: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16869: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
16870: if (@changed) {
16871: push(@{$changes{'inststatus'}},'inststatusguest');
16872: }
16873: } else {
16874: push(@{$changes{'inststatus'}},'inststatusguest');
16875: }
16876: }
16877: } else {
16878: delete($env{'form.cancreate_email'});
16879: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16880: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16881: push(@{$changes{'inststatus'}},'inststatusguest');
16882: }
16883: }
16884: }
16885: } else {
16886: $save_inststatus{'inststatusguest'} = [];
16887: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16888: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16889: push(@{$changes{'inststatus'}},'inststatusguest');
16890: }
16891: }
16892: }
16893: } else {
16894: if ($env{'form.cancreate_'.$item}) {
16895: push(@{$cancreate{'selfcreate'}},$item);
16896: }
16897: }
16898: }
16899: my (%userinfo,%savecaptcha);
16900: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
16901: #
16902: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
16903: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
16904: #
16905:
16906: if ($env{'form.cancreate_email'}) {
16907: push(@contexts,'emailusername');
16908: if (@statuses) {
16909: foreach my $type (@statuses) {
16910: if (ref($infofields) eq 'ARRAY') {
16911: foreach my $field (@{$infofields}) {
16912: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
16913: $cancreate{'emailusername'}{$type}{$field} = $1;
16914: }
16915: }
16916: }
16917: }
16918: }
16919: #
16920: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
16921: # queued requests for self-creation of account verified by e-mail.
16922: #
16923:
16924: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
16925: @approvalnotify = sort(@approvalnotify);
16926: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
16927: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16928: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
16929: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
16930: push(@{$changes{'cancreate'}},'notify');
16931: }
16932: } else {
16933: if ($cancreate{'notify'}{'approval'}) {
16934: push(@{$changes{'cancreate'}},'notify');
16935: }
16936: }
16937: } elsif ($cancreate{'notify'}{'approval'}) {
16938: push(@{$changes{'cancreate'}},'notify');
16939: }
16940:
16941: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
16942: }
16943: #
16944: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
16945: # institutional log-in.
16946: #
16947: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
16948: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
16949: ($domdefaults{'auth_def'} eq 'localauth'))) {
16950: $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.').' '.
16951: &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.');
16952: }
16953: }
16954: my @fields = ('lastname','firstname','middlename','generation',
16955: 'permanentemail','id');
16956: my @shibfields = (@fields,'inststatus');
16957: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16958: #
16959: # Where usernames may created for institutional log-in and/or institutional single sign on:
16960: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
16961: # may self-create accounts
16962: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
16963: # which the user may supply, if institutional data is unavailable.
16964: #
16965: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
16966: if (@types) {
16967: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
16968: push(@contexts,'statustocreate');
16969: foreach my $type (@types) {
16970: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
16971: foreach my $field (@fields) {
16972: if (grep(/^\Q$field\E$/,@modifiable)) {
16973: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
16974: } else {
16975: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
16976: }
16977: }
16978: }
16979: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
16980: foreach my $type (@types) {
16981: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
16982: foreach my $field (@fields) {
16983: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
16984: $curr_usermodify{'selfcreate'}{$type}{$field}) {
16985: push(@{$changes{'selfcreate'}},$type);
16986: last;
16987: }
16988: }
16989: }
16990: }
16991: } else {
16992: foreach my $type (@types) {
16993: push(@{$changes{'selfcreate'}},$type);
16994: }
16995: }
16996: }
16997: foreach my $field (@shibfields) {
16998: if ($env{'form.shibenv_'.$field} ne '') {
16999: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
17000: }
17001: }
17002: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17003: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
17004: foreach my $field (@shibfields) {
17005: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
17006: push(@{$changes{'cancreate'}},'shibenv');
17007: }
17008: }
17009: } else {
17010: foreach my $field (@shibfields) {
17011: if ($env{'form.shibenv_'.$field}) {
17012: push(@{$changes{'cancreate'}},'shibenv');
17013: last;
17014: }
17015: }
17016: }
17017: }
17018: }
17019: foreach my $item (@contexts) {
17020: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
17021: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
17022: if (ref($cancreate{$item}) eq 'ARRAY') {
17023: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
17024: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17025: push(@{$changes{'cancreate'}},$item);
17026: }
17027: }
17028: }
17029: }
17030: if (ref($cancreate{$item}) eq 'ARRAY') {
17031: foreach my $type (@{$cancreate{$item}}) {
17032: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
17033: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17034: push(@{$changes{'cancreate'}},$item);
17035: }
17036: }
17037: }
17038: }
17039: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
17040: if (ref($cancreate{$item}) eq 'HASH') {
17041: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
17042: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17043: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
17044: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17045: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17046: push(@{$changes{'cancreate'}},$item);
17047: }
17048: }
17049: }
17050: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17051: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17052: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17053: push(@{$changes{'cancreate'}},$item);
17054: }
17055: }
17056: }
17057: }
17058: foreach my $type (keys(%{$cancreate{$item}})) {
17059: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17060: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17061: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17062: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17063: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17064: push(@{$changes{'cancreate'}},$item);
17065: }
17066: }
17067: } else {
17068: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17069: push(@{$changes{'cancreate'}},$item);
17070: }
17071: }
17072: }
17073: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17074: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17075: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17076: push(@{$changes{'cancreate'}},$item);
17077: }
17078: }
17079: }
17080: }
17081: }
17082: } elsif ($curr_usercreation{'cancreate'}{$item}) {
17083: if (ref($cancreate{$item}) eq 'ARRAY') {
17084: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
17085: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17086: push(@{$changes{'cancreate'}},$item);
17087: }
17088: }
17089: }
17090: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17091: if (ref($cancreate{$item}) eq 'HASH') {
17092: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17093: push(@{$changes{'cancreate'}},$item);
17094: }
17095: }
17096: } elsif ($item eq 'emailusername') {
17097: if (ref($cancreate{$item}) eq 'HASH') {
17098: foreach my $type (keys(%{$cancreate{$item}})) {
17099: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17100: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17101: if ($cancreate{$item}{$type}{$field}) {
17102: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17103: push(@{$changes{'cancreate'}},$item);
17104: }
17105: last;
17106: }
17107: }
17108: }
17109: }
17110: }
17111: }
17112: }
17113: #
17114: # Populate %save_usercreate hash with updates to self-creation configuration.
17115: #
17116: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
17117: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
17118: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
17119: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
17120: if (ref($cancreate{'notify'}) eq 'HASH') {
17121: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
17122: }
17123: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
17124: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
17125: }
17126: if (ref($cancreate{'emailverified'}) eq 'HASH') {
17127: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
17128: }
17129: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
17130: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
17131: }
17132: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
17133: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
17134: }
17135: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17136: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
17137: }
17138: if (ref($cancreate{'shibenv'}) eq 'HASH') {
17139: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
17140: }
17141: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
17142: $save_usercreate{'email_rule'} = \%email_rule;
17143:
17144: my %userconfig_hash = (
17145: usercreation => \%save_usercreate,
17146: usermodification => \%save_usermodify,
17147: inststatus => \%save_inststatus,
17148: );
17149:
17150: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
17151: $dom);
17152: #
17153: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
17154: #
17155: if ($putresult eq 'ok') {
17156: if (keys(%changes) > 0) {
17157: $resulttext = &mt('Changes made:').'<ul>';
17158: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17159: my %lt = &selfcreation_types();
17160: foreach my $type (@{$changes{'cancreate'}}) {
17161: my $chgtext = '';
17162: if ($type eq 'selfcreate') {
17163: if (@{$cancreate{$type}} == 0) {
17164: $chgtext .= &mt('Self creation of a new user account is not permitted.');
17165: } else {
17166: $chgtext .= &mt('Self-creation of a new account is permitted for:').
17167: '<ul>';
17168: foreach my $case (@{$cancreate{$type}}) {
17169: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
17170: }
17171: $chgtext .= '</ul>';
17172: if (ref($cancreate{$type}) eq 'ARRAY') {
17173: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
17174: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17175: if (@{$cancreate{'statustocreate'}} == 0) {
17176: $chgtext .= '<span class="LC_warning">'.
17177: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
17178: '</span><br />';
17179: }
17180: }
17181: }
17182: if (grep(/^email$/,@{$cancreate{$type}})) {
17183: if (!@statuses) {
17184: $chgtext .= '<span class="LC_warning">'.
17185: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
17186: '</span><br />';
17187:
17188: }
17189: }
17190: }
17191: }
17192: } elsif ($type eq 'shibenv') {
17193: if (keys(%{$cancreate{$type}}) == 0) {
17194: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
17195: } else {
17196: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
17197: '<ul>';
17198: foreach my $field (@shibfields) {
17199: next if ($cancreate{$type}{$field} eq '');
17200: if ($field eq 'inststatus') {
17201: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
17202: } else {
17203: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
17204: }
17205: }
17206: $chgtext .= '</ul>';
17207: }
17208: } elsif ($type eq 'statustocreate') {
17209: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
17210: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
17211: if (@{$cancreate{'selfcreate'}} > 0) {
17212: if (@{$cancreate{'statustocreate'}} == 0) {
17213: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
17214: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
17215: $chgtext .= '<br />'.
17216: '<span class="LC_warning">'.
17217: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
17218: '</span>';
17219: }
17220: } elsif (keys(%usertypes) > 0) {
17221: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17222: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
17223: } else {
17224: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
17225: }
17226: $chgtext .= '<ul>';
17227: foreach my $case (@{$cancreate{$type}}) {
17228: if ($case eq 'default') {
17229: $chgtext .= '<li>'.$othertitle.'</li>';
17230: } else {
17231: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
17232: }
17233: }
17234: $chgtext .= '</ul>';
17235: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17236: $chgtext .= '<span class="LC_warning">'.
17237: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
17238: '</span>';
17239: }
17240: }
17241: } else {
17242: if (@{$cancreate{$type}} == 0) {
17243: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
17244: } else {
17245: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
17246: }
17247: }
17248: $chgtext .= '<br />';
17249: }
17250: } elsif ($type eq 'selfcreateprocessing') {
17251: my %choices = &Apache::lonlocal::texthash (
17252: automatic => 'Automatic approval',
17253: approval => 'Queued for approval',
17254: );
17255: if (@types) {
17256: if (@statuses) {
17257: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
17258: '<ul>';
17259: foreach my $status (@statuses) {
17260: if ($status eq 'default') {
17261: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17262: } else {
17263: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17264: }
17265: }
17266: $chgtext .= '</ul>';
17267: }
17268: } else {
17269: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
17270: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
17271: }
17272: } elsif ($type eq 'emailverified') {
17273: my %options = &Apache::lonlocal::texthash (
17274: all => 'Same as e-mail',
17275: first => 'Omit @domain',
17276: free => 'Free to choose',
17277: );
17278: if (@types) {
17279: if (@statuses) {
17280: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
17281: '<ul>';
17282: foreach my $status (@statuses) {
17283: if ($status eq 'default') {
17284: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17285: } else {
17286: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17287: }
17288: }
17289: $chgtext .= '</ul>';
17290: }
17291: } else {
17292: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
17293: $options{$cancreate{'emailverified'}{'default'}});
17294: }
17295: } elsif ($type eq 'emailoptions') {
17296: my %options = &Apache::lonlocal::texthash (
17297: any => 'Any e-mail',
17298: inst => 'Institutional only',
17299: noninst => 'Non-institutional only',
17300: custom => 'Custom restrictions',
17301: );
17302: if (@types) {
17303: if (@statuses) {
17304: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
17305: '<ul>';
17306: foreach my $status (@statuses) {
17307: if ($type eq 'default') {
17308: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17309: } else {
17310: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17311: }
17312: }
17313: $chgtext .= '</ul>';
17314: }
17315: } else {
17316: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
17317: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
17318: } else {
17319: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
17320: $options{$cancreate{'emailoptions'}{'default'}});
17321: }
17322: }
17323: } elsif ($type eq 'emaildomain') {
17324: my $output;
17325: if (@statuses) {
17326: foreach my $type (@statuses) {
17327: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
17328: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
17329: if ($type eq 'default') {
17330: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17331: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17332: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17333: } else {
17334: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
17335: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17336: }
17337: } else {
17338: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17339: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17340: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17341: } else {
17342: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
17343: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17344: }
17345: }
17346: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
17347: if ($type eq 'default') {
17348: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17349: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17350: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17351: } else {
17352: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
17353: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17354: }
17355: } else {
17356: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17357: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17358: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17359: } else {
17360: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
17361: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17362: }
17363: }
17364: }
17365: }
17366: }
17367: }
17368: if ($output ne '') {
17369: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
17370: '<ul>'.$output.'</ul>';
17371: }
17372: } elsif ($type eq 'captcha') {
17373: if ($savecaptcha{$type} eq 'notused') {
17374: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
17375: } else {
17376: my %captchas = &captcha_phrases();
17377: if ($captchas{$savecaptcha{$type}}) {
17378: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
17379: } else {
17380: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
17381: }
17382: }
17383: } elsif ($type eq 'recaptchakeys') {
17384: my ($privkey,$pubkey);
17385: if (ref($savecaptcha{$type}) eq 'HASH') {
17386: $pubkey = $savecaptcha{$type}{'public'};
17387: $privkey = $savecaptcha{$type}{'private'};
17388: }
17389: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
17390: if (!$pubkey) {
17391: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
17392: } else {
17393: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
17394: }
17395: if (!$privkey) {
17396: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
17397: } else {
17398: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
17399: }
17400: $chgtext .= '</ul>';
17401: } elsif ($type eq 'recaptchaversion') {
17402: if ($savecaptcha{'captcha'} eq 'recaptcha') {
17403: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
17404: }
17405: } elsif ($type eq 'emailusername') {
17406: if (ref($cancreate{'emailusername'}) eq 'HASH') {
17407: if (@statuses) {
17408: foreach my $type (@statuses) {
17409: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
17410: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
17411: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
17412: '<ul>';
17413: foreach my $field (@{$infofields}) {
17414: if ($cancreate{'emailusername'}{$type}{$field}) {
17415: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
17416: }
17417: }
17418: $chgtext .= '</ul>';
17419: } else {
17420: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17421: }
17422: } else {
17423: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17424: }
17425: }
17426: }
17427: }
17428: } elsif ($type eq 'notify') {
17429: my $numapprove = 0;
17430: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17431: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
17432: if ($cancreate{'notify'}{'approval'}) {
17433: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
17434: $numapprove ++;
17435: }
17436: }
17437: }
17438: unless ($numapprove) {
17439: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
17440: }
17441: }
17442: if ($chgtext) {
17443: $resulttext .= '<li>'.$chgtext.'</li>';
17444: }
17445: }
17446: }
17447: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
17448: my ($emailrules,$emailruleorder) =
17449: &Apache::lonnet::inst_userrules($dom,'email');
17450: foreach my $type (@{$changes{'email_rule'}}) {
17451: if (ref($email_rule{$type}) eq 'ARRAY') {
17452: my $chgtext = '<ul>';
17453: foreach my $rule (@{$email_rule{$type}}) {
17454: if (ref($emailrules->{$rule}) eq 'HASH') {
17455: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
17456: }
17457: }
17458: $chgtext .= '</ul>';
17459: my $typename;
17460: if (@types) {
17461: if ($type eq 'default') {
17462: $typename = $othertitle;
17463: } else {
17464: $typename = $usertypes{$type};
17465: }
17466: $chgtext .= &mt('(Affiliation: [_1])',$typename);
17467: }
17468: if (@{$email_rule{$type}} > 0) {
17469: $resulttext .= '<li>'.
17470: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
17471: $usertypes{$type}).
17472: $chgtext.
17473: '</li>';
17474: } else {
17475: $resulttext .= '<li>'.
17476: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
17477: '</li>'.
17478: &mt('(Affiliation: [_1])',$typename);
17479: }
17480: }
17481: }
17482: }
17483: if (ref($changes{'inststatus'}) eq 'ARRAY') {
17484: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
17485: if (@{$save_inststatus{'inststatusguest'}} > 0) {
17486: my $chgtext = '<ul>';
17487: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
17488: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
17489: }
17490: $chgtext .= '</ul>';
17491: $resulttext .= '<li>'.
17492: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
17493: $chgtext.
17494: '</li>';
17495: } else {
17496: $resulttext .= '<li>'.
17497: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
17498: '</li>';
17499: }
17500: }
17501: }
17502: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
17503: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
17504: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17505: foreach my $type (@{$changes{'selfcreate'}}) {
17506: my $typename = $type;
17507: if (keys(%usertypes) > 0) {
17508: if ($usertypes{$type} ne '') {
17509: $typename = $usertypes{$type};
17510: }
17511: }
17512: my @modifiable;
17513: $resulttext .= '<li>'.
17514: &mt('Self-creation of account by users with status: [_1]',
17515: '<span class="LC_cusr_emph">'.$typename.'</span>').
17516: ' - '.&mt('modifiable fields (if institutional data blank): ');
17517: foreach my $field (@fields) {
17518: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
17519: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
17520: }
17521: }
17522: if (@modifiable > 0) {
17523: $resulttext .= join(', ',@modifiable);
17524: } else {
17525: $resulttext .= &mt('none');
17526: }
17527: $resulttext .= '</li>';
17528: }
17529: $resulttext .= '</ul></li>';
17530: }
17531: $resulttext .= '</ul>';
17532: my $cachetime = 24*60*60;
17533: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
17534: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17535: if (ref($lastactref) eq 'HASH') {
17536: $lastactref->{'domdefaults'} = 1;
17537: }
17538: } else {
17539: $resulttext = &mt('No changes made to self-creation settings');
17540: }
17541: } else {
17542: $resulttext = '<span class="LC_error">'.
17543: &mt('An error occurred: [_1]',$putresult).'</span>';
17544: }
17545: if ($warningmsg ne '') {
17546: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
17547: }
17548: return $resulttext;
17549: }
17550:
17551: sub process_captcha {
17552: my ($container,$changes,$newsettings,$currsettings) = @_;
17553: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
17554: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
17555: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
17556: $newsettings->{'captcha'} = 'original';
17557: }
17558: my %current;
17559: if (ref($currsettings) eq 'HASH') {
17560: %current = %{$currsettings};
17561: }
17562: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
17563: if ($container eq 'cancreate') {
17564: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17565: push(@{$changes->{'cancreate'}},'captcha');
17566: } elsif (!defined($changes->{'cancreate'})) {
17567: $changes->{'cancreate'} = ['captcha'];
17568: }
17569: } elsif ($container eq 'passwords') {
17570: $changes->{'reset'} = 1;
17571: } else {
17572: $changes->{'captcha'} = 1;
17573: }
17574: }
17575: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
17576: if ($newsettings->{'captcha'} eq 'recaptcha') {
17577: $newpub = $env{'form.'.$container.'_recaptchapub'};
17578: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
17579: $newpub =~ s/[^\w\-]//g;
17580: $newpriv =~ s/[^\w\-]//g;
17581: $newsettings->{'recaptchakeys'} = {
17582: public => $newpub,
17583: private => $newpriv,
17584: };
17585: $newversion = $env{'form.'.$container.'_recaptchaversion'};
17586: $newversion =~ s/\D//g;
17587: if ($newversion ne '2') {
17588: $newversion = 1;
17589: }
17590: $newsettings->{'recaptchaversion'} = $newversion;
17591: }
17592: if (ref($current{'recaptchakeys'}) eq 'HASH') {
17593: $currpub = $current{'recaptchakeys'}{'public'};
17594: $currpriv = $current{'recaptchakeys'}{'private'};
17595: unless ($newsettings->{'captcha'} eq 'recaptcha') {
17596: $newsettings->{'recaptchakeys'} = {
17597: public => '',
17598: private => '',
17599: }
17600: }
17601: }
17602: if ($current{'captcha'} eq 'recaptcha') {
17603: $currversion = $current{'recaptchaversion'};
17604: if ($currversion ne '2') {
17605: $currversion = 1;
17606: }
17607: }
17608: if ($currversion ne $newversion) {
17609: if ($container eq 'cancreate') {
17610: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17611: push(@{$changes->{'cancreate'}},'recaptchaversion');
17612: } elsif (!defined($changes->{'cancreate'})) {
17613: $changes->{'cancreate'} = ['recaptchaversion'];
17614: }
17615: } elsif ($container eq 'passwords') {
17616: $changes->{'reset'} = 1;
17617: } else {
17618: $changes->{'recaptchaversion'} = 1;
17619: }
17620: }
17621: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
17622: if ($container eq 'cancreate') {
17623: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17624: push(@{$changes->{'cancreate'}},'recaptchakeys');
17625: } elsif (!defined($changes->{'cancreate'})) {
17626: $changes->{'cancreate'} = ['recaptchakeys'];
17627: }
17628: } elsif ($container eq 'passwords') {
17629: $changes->{'reset'} = 1;
17630: } else {
17631: $changes->{'recaptchakeys'} = 1;
17632: }
17633: }
17634: return;
17635: }
17636:
17637: sub modify_usermodification {
17638: my ($dom,%domconfig) = @_;
17639: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
17640: if (ref($domconfig{'usermodification'}) eq 'HASH') {
17641: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
17642: if ($key eq 'selfcreate') {
17643: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
17644: } else {
17645: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
17646: }
17647: }
17648: }
17649: my @contexts = ('author','course');
17650: my %context_title = (
17651: author => 'In author context',
17652: course => 'In course context',
17653: );
17654: my @fields = ('lastname','firstname','middlename','generation',
17655: 'permanentemail','id');
17656: my %roles = (
17657: author => ['ca','aa'],
17658: course => ['st','ep','ta','in','cr'],
17659: );
17660: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17661: foreach my $context (@contexts) {
17662: foreach my $role (@{$roles{$context}}) {
17663: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
17664: foreach my $item (@fields) {
17665: if (grep(/^\Q$item\E$/,@modifiable)) {
17666: $modifyhash{$context}{$role}{$item} = 1;
17667: } else {
17668: $modifyhash{$context}{$role}{$item} = 0;
17669: }
17670: }
17671: }
17672: if (ref($curr_usermodification{$context}) eq 'HASH') {
17673: foreach my $role (@{$roles{$context}}) {
17674: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
17675: foreach my $field (@fields) {
17676: if ($modifyhash{$context}{$role}{$field} ne
17677: $curr_usermodification{$context}{$role}{$field}) {
17678: push(@{$changes{$context}},$role);
17679: last;
17680: }
17681: }
17682: }
17683: }
17684: } else {
17685: foreach my $context (@contexts) {
17686: foreach my $role (@{$roles{$context}}) {
17687: push(@{$changes{$context}},$role);
17688: }
17689: }
17690: }
17691: }
17692: my %usermodification_hash = (
17693: usermodification => \%modifyhash,
17694: );
17695: my $putresult = &Apache::lonnet::put_dom('configuration',
17696: \%usermodification_hash,$dom);
17697: if ($putresult eq 'ok') {
17698: if (keys(%changes) > 0) {
17699: $resulttext = &mt('Changes made: ').'<ul>';
17700: foreach my $context (@contexts) {
17701: if (ref($changes{$context}) eq 'ARRAY') {
17702: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
17703: if (ref($changes{$context}) eq 'ARRAY') {
17704: foreach my $role (@{$changes{$context}}) {
17705: my $rolename;
17706: if ($role eq 'cr') {
17707: $rolename = &mt('Custom');
17708: } else {
17709: $rolename = &Apache::lonnet::plaintext($role);
17710: }
17711: my @modifiable;
17712: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
17713: foreach my $field (@fields) {
17714: if ($modifyhash{$context}{$role}{$field}) {
17715: push(@modifiable,$fieldtitles{$field});
17716: }
17717: }
17718: if (@modifiable > 0) {
17719: $resulttext .= join(', ',@modifiable);
17720: } else {
17721: $resulttext .= &mt('none');
17722: }
17723: $resulttext .= '</li>';
17724: }
17725: $resulttext .= '</ul></li>';
17726: }
17727: }
17728: }
17729: $resulttext .= '</ul>';
17730: } else {
17731: $resulttext = &mt('No changes made to user modification settings');
17732: }
17733: } else {
17734: $resulttext = '<span class="LC_error">'.
17735: &mt('An error occurred: [_1]',$putresult).'</span>';
17736: }
17737: return $resulttext;
17738: }
17739:
17740: sub modify_defaults {
17741: my ($dom,$lastactref,%domconfig) = @_;
17742: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
17743: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17744: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
17745: 'portal_def');
17746: my @authtypes = ('internal','krb4','krb5','localauth','lti');
17747: foreach my $item (@items) {
17748: $newvalues{$item} = $env{'form.'.$item};
17749: if ($item eq 'auth_def') {
17750: if ($newvalues{$item} ne '') {
17751: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
17752: push(@errors,$item);
17753: }
17754: }
17755: } elsif ($item eq 'lang_def') {
17756: if ($newvalues{$item} ne '') {
17757: if ($newvalues{$item} =~ /^(\w+)/) {
17758: my $langcode = $1;
17759: if ($langcode ne 'x_chef') {
17760: if (code2language($langcode) eq '') {
17761: push(@errors,$item);
17762: }
17763: }
17764: } else {
17765: push(@errors,$item);
17766: }
17767: }
17768: } elsif ($item eq 'timezone_def') {
17769: if ($newvalues{$item} ne '') {
17770: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
17771: push(@errors,$item);
17772: }
17773: }
17774: } elsif ($item eq 'datelocale_def') {
17775: if ($newvalues{$item} ne '') {
17776: my @datelocale_ids = DateTime::Locale->ids();
17777: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
17778: push(@errors,$item);
17779: }
17780: }
17781: } elsif ($item eq 'portal_def') {
17782: if ($newvalues{$item} ne '') {
17783: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
17784: foreach my $field ('email','web') {
17785: if ($env{'form.'.$item.'_'.$field}) {
17786: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
17787: }
17788: }
17789: } else {
17790: push(@errors,$item);
17791: }
17792: }
17793: }
17794: if (grep(/^\Q$item\E$/,@errors)) {
17795: $newvalues{$item} = $domdefaults{$item};
17796: if ($item eq 'portal_def') {
17797: if ($domdefaults{$item}) {
17798: foreach my $field ('email','web') {
17799: if (exists($domdefaults{$item.'_'.$field})) {
17800: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
17801: }
17802: }
17803: }
17804: }
17805: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
17806: $changes{$item} = 1;
17807: }
17808: if ($item eq 'portal_def') {
17809: unless (grep(/^\Q$item\E$/,@errors)) {
17810: if ($newvalues{$item} eq '') {
17811: foreach my $field ('email','web') {
17812: if (exists($domdefaults{$item.'_'.$field})) {
17813: delete($domdefaults{$item.'_'.$field});
17814: }
17815: }
17816: } else {
17817: unless ($changes{$item}) {
17818: foreach my $field ('email','web') {
17819: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
17820: $changes{$item} = 1;
17821: last;
17822: }
17823: }
17824: }
17825: foreach my $field ('email','web') {
17826: if ($newvalues{$item.'_'.$field}) {
17827: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
17828: } elsif (exists($domdefaults{$item.'_'.$field})) {
17829: delete($domdefaults{$item.'_'.$field});
17830: }
17831: }
17832: }
17833: }
17834: }
17835: $domdefaults{$item} = $newvalues{$item};
17836: }
17837: my %staticdefaults = (
17838: 'intauth_cost' => 10,
17839: 'intauth_check' => 0,
17840: 'intauth_switch' => 0,
17841: );
17842: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
17843: if (exists($domdefaults{$item})) {
17844: $newvalues{$item} = $domdefaults{$item};
17845: } else {
17846: $newvalues{$item} = $staticdefaults{$item};
17847: }
17848: }
17849: my ($unamemaprules,$ruleorder);
17850: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
17851: if (@possunamemaprules) {
17852: ($unamemaprules,$ruleorder) =
17853: &Apache::lonnet::inst_userrules($dom,'unamemap');
17854: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
17855: if (@{$ruleorder} > 0) {
17856: my %possrules;
17857: map { $possrules{$_} = 1; } @possunamemaprules;
17858: foreach my $rule (@{$ruleorder}) {
17859: if ($possrules{$rule}) {
17860: push(@{$newvalues{'unamemap_rule'}},$rule);
17861: }
17862: }
17863: }
17864: }
17865: }
17866: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
17867: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17868: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
17869: $newvalues{'unamemap_rule'});
17870: if (@rulediffs) {
17871: $changes{'unamemap_rule'} = 1;
17872: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
17873: }
17874: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
17875: $changes{'unamemap_rule'} = 1;
17876: delete($domdefaults{'unamemap_rule'});
17877: }
17878: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17879: if (@{$newvalues{'unamemap_rule'}} > 0) {
17880: $changes{'unamemap_rule'} = 1;
17881: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
17882: }
17883: }
17884: my %defaults_hash = (
17885: defaults => \%newvalues,
17886: );
17887: my $title = &defaults_titles();
17888:
17889: my $currinststatus;
17890: if (ref($domconfig{'inststatus'}) eq 'HASH') {
17891: $currinststatus = $domconfig{'inststatus'};
17892: } else {
17893: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17894: $currinststatus = {
17895: inststatustypes => $usertypes,
17896: inststatusorder => $types,
17897: inststatusguest => [],
17898: };
17899: }
17900: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
17901: my @allpos;
17902: my %alltypes;
17903: my @inststatusguest;
17904: if (ref($currinststatus) eq 'HASH') {
17905: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
17906: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
17907: unless (grep(/^\Q$type\E$/,@todelete)) {
17908: push(@inststatusguest,$type);
17909: }
17910: }
17911: }
17912: }
17913: my ($currtitles,$currorder);
17914: if (ref($currinststatus) eq 'HASH') {
17915: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
17916: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
17917: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
17918: if ($currinststatus->{inststatustypes}->{$type} ne '') {
17919: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
17920: }
17921: }
17922: unless (grep(/^\Q$type\E$/,@todelete)) {
17923: my $position = $env{'form.inststatus_pos_'.$type};
17924: $position =~ s/\D+//g;
17925: $allpos[$position] = $type;
17926: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
17927: $alltypes{$type} =~ s/`//g;
17928: }
17929: }
17930: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
17931: $currtitles =~ s/,$//;
17932: }
17933: }
17934: if ($env{'form.addinststatus'}) {
17935: my $newtype = $env{'form.addinststatus'};
17936: $newtype =~ s/\W//g;
17937: unless (exists($alltypes{$newtype})) {
17938: $alltypes{$newtype} = $env{'form.addinststatus_title'};
17939: $alltypes{$newtype} =~ s/`//g;
17940: my $position = $env{'form.addinststatus_pos'};
17941: $position =~ s/\D+//g;
17942: if ($position ne '') {
17943: $allpos[$position] = $newtype;
17944: }
17945: }
17946: }
17947: my @orderedstatus;
17948: foreach my $type (@allpos) {
17949: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
17950: push(@orderedstatus,$type);
17951: }
17952: }
17953: foreach my $type (keys(%alltypes)) {
17954: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
17955: delete($alltypes{$type});
17956: }
17957: }
17958: $defaults_hash{'inststatus'} = {
17959: inststatustypes => \%alltypes,
17960: inststatusorder => \@orderedstatus,
17961: inststatusguest => \@inststatusguest,
17962: };
17963: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
17964: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
17965: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
17966: }
17967: }
17968: if ($currorder ne join(',',@orderedstatus)) {
17969: $changes{'inststatus'}{'inststatusorder'} = 1;
17970: }
17971: my $newtitles;
17972: foreach my $item (@orderedstatus) {
17973: $newtitles .= $alltypes{$item}.',';
17974: }
17975: $newtitles =~ s/,$//;
17976: if ($currtitles ne $newtitles) {
17977: $changes{'inststatus'}{'inststatustypes'} = 1;
17978: }
17979: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
17980: $dom);
17981: if ($putresult eq 'ok') {
17982: if (keys(%changes) > 0) {
17983: $resulttext = &mt('Changes made:').'<ul>';
17984: my $version = &Apache::lonnet::get_server_loncaparev($dom);
17985: 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";
17986: foreach my $item (sort(keys(%changes))) {
17987: if ($item eq 'inststatus') {
17988: if (ref($changes{'inststatus'}) eq 'HASH') {
17989: if (@orderedstatus) {
17990: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
17991: foreach my $type (@orderedstatus) {
17992: $resulttext .= $alltypes{$type}.', ';
17993: }
17994: $resulttext =~ s/, $//;
17995: $resulttext .= '</li>';
17996: } else {
17997: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
17998: }
17999: }
18000: } elsif ($item eq 'unamemap_rule') {
18001: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
18002: my @rulenames;
18003: if (ref($unamemaprules) eq 'HASH') {
18004: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
18005: if (ref($unamemaprules->{$rule}) eq 'HASH') {
18006: push(@rulenames,$unamemaprules->{$rule}->{'name'});
18007: }
18008: }
18009: }
18010: if (@rulenames) {
18011: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
18012: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
18013: '</li>';
18014: } else {
18015: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
18016: }
18017: } else {
18018: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
18019: }
18020: } else {
18021: my $value = $env{'form.'.$item};
18022: if ($value eq '') {
18023: $value = &mt('none');
18024: } elsif ($item eq 'auth_def') {
18025: my %authnames = &authtype_names();
18026: my %shortauth = (
18027: internal => 'int',
18028: krb4 => 'krb4',
18029: krb5 => 'krb5',
18030: localauth => 'loc',
18031: lti => 'lti',
18032: );
18033: $value = $authnames{$shortauth{$value}};
18034: }
18035: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
18036: $mailmsgtext .= "$title->{$item} set to $value\n";
18037: if ($item eq 'portal_def') {
18038: if ($env{'form.'.$item} ne '') {
18039: foreach my $field ('email','web') {
18040: $value = $env{'form.'.$item.'_'.$field};
18041: if ($value) {
18042: $value = &mt('Yes');
18043: } else {
18044: $value = &mt('No');
18045: }
18046: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
18047: }
18048: }
18049: }
18050: }
18051: }
18052: $resulttext .= '</ul>';
18053: $mailmsgtext .= "\n";
18054: my $cachetime = 24*60*60;
18055: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18056: if (ref($lastactref) eq 'HASH') {
18057: $lastactref->{'domdefaults'} = 1;
18058: }
18059: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
18060: my $notify = 1;
18061: if (ref($domconfig{'contacts'}) eq 'HASH') {
18062: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
18063: $notify = 0;
18064: }
18065: }
18066: if ($notify) {
18067: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
18068: "LON-CAPA Domain Settings Change - $dom",
18069: $mailmsgtext);
18070: }
18071: }
18072: } else {
18073: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
18074: }
18075: } else {
18076: $resulttext = '<span class="LC_error">'.
18077: &mt('An error occurred: [_1]',$putresult).'</span>';
18078: }
18079: if (@errors > 0) {
18080: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
18081: foreach my $item (@errors) {
18082: $resulttext .= ' "'.$title->{$item}.'",';
18083: }
18084: $resulttext =~ s/,$//;
18085: }
18086: return $resulttext;
18087: }
18088:
18089: sub modify_scantron {
18090: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18091: my ($resulttext,%confhash,%changes,$errors);
18092: my $custom = 'custom.tab';
18093: my $default = 'default.tab';
18094: my $servadm = $r->dir_config('lonAdmEMail');
18095: my ($configuserok,$author_ok,$switchserver) =
18096: &config_check($dom,$confname,$servadm);
18097: if ($env{'form.scantronformat.filename'} ne '') {
18098: my $error;
18099: if ($configuserok eq 'ok') {
18100: if ($switchserver) {
18101: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
18102: } else {
18103: if ($author_ok eq 'ok') {
18104: my $modified = [];
18105: my ($result,$scantronurl) =
18106: &Apache::lonconfigsettings::publishlogo($r,'upload','scantronformat',$dom,
18107: $confname,'scantron','','',$custom,
18108: $modified);
18109: if ($result eq 'ok') {
18110: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
18111: $changes{'scantronformat'} = 1;
18112: &update_modify_urls($r,$modified);
18113: } else {
18114: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
18115: }
18116: } else {
18117: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
18118: }
18119: }
18120: } else {
18121: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
18122: }
18123: if ($error) {
18124: &Apache::lonnet::logthis($error);
18125: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18126: }
18127: }
18128: if (ref($domconfig{'scantron'}) eq 'HASH') {
18129: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
18130: if ($env{'form.scantronformat_del'}) {
18131: $confhash{'scantron'}{'scantronformat'} = '';
18132: $changes{'scantronformat'} = 1;
18133: } else {
18134: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
18135: }
18136: }
18137: }
18138: my @options = ('hdr','pad','rem');
18139: my @fields = &scantroncsv_fields();
18140: my %titles = &scantronconfig_titles();
18141: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
18142: my ($newdat,$currdat,%newcol,%currcol);
18143: if (grep(/^dat$/,@formats)) {
18144: $confhash{'scantron'}{config}{dat} = 1;
18145: $newdat = 1;
18146: } else {
18147: $newdat = 0;
18148: }
18149: if (grep(/^csv$/,@formats)) {
18150: my %bynum;
18151: foreach my $field (@fields) {
18152: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
18153: my $posscol = $1;
18154: if (($posscol < 20) && (!$bynum{$posscol})) {
18155: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
18156: $bynum{$posscol} = $field;
18157: $newcol{$field} = $posscol;
18158: }
18159: }
18160: }
18161: if (keys(%newcol)) {
18162: foreach my $option (@options) {
18163: if ($env{'form.scantroncsv_'.$option}) {
18164: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
18165: }
18166: }
18167: }
18168: }
18169: $currdat = 1;
18170: if (ref($domconfig{'scantron'}) eq 'HASH') {
18171: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
18172: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
18173: $currdat = 0;
18174: }
18175: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18176: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18177: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
18178: }
18179: }
18180: }
18181: }
18182: if ($currdat != $newdat) {
18183: $changes{'config'} = 1;
18184: } else {
18185: foreach my $field (@fields) {
18186: if ($currcol{$field} ne '') {
18187: if ($currcol{$field} ne $newcol{$field}) {
18188: $changes{'config'} = 1;
18189: last;
18190: }
18191: } elsif ($newcol{$field} ne '') {
18192: $changes{'config'} = 1;
18193: last;
18194: }
18195: }
18196: }
18197: if (keys(%confhash) > 0) {
18198: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
18199: $dom);
18200: if ($putresult eq 'ok') {
18201: if (keys(%changes) > 0) {
18202: if (ref($confhash{'scantron'}) eq 'HASH') {
18203: $resulttext = &mt('Changes made:').'<ul>';
18204: if ($changes{'scantronformat'}) {
18205: if ($confhash{'scantron'}{'scantronformat'} eq '') {
18206: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
18207: } else {
18208: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
18209: }
18210: }
18211: if ($changes{'config'}) {
18212: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
18213: if ($confhash{'scantron'}{'config'}{'dat'}) {
18214: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
18215: }
18216: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18217: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18218: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
18219: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
18220: foreach my $field (@fields) {
18221: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
18222: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
18223: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
18224: }
18225: }
18226: $resulttext .= '</ul></li>';
18227: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
18228: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
18229: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
18230: foreach my $option (@options) {
18231: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
18232: $resulttext .= '<li>'.$titles{$option}.'</li>';
18233: }
18234: }
18235: $resulttext .= '</ul></li>';
18236: }
18237: }
18238: }
18239: }
18240: }
18241: } else {
18242: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
18243: }
18244: }
18245: $resulttext .= '</ul>';
18246: } else {
18247: $resulttext = &mt('Changes made to bubblesheet format file.');
18248: }
18249: &Apache::loncommon::devalidate_domconfig_cache($dom);
18250: if (ref($lastactref) eq 'HASH') {
18251: $lastactref->{'domainconfig'} = 1;
18252: }
18253: } else {
18254: $resulttext = &mt('No changes made to bubblesheet format settings');
18255: }
18256: } else {
18257: $resulttext = '<span class="LC_error">'.
18258: &mt('An error occurred: [_1]',$putresult).'</span>';
18259: }
18260: } else {
18261: $resulttext = &mt('No changes made to bubblesheet format settings');
18262: }
18263: if ($errors) {
18264: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18265: $errors.'</ul></p>';
18266: }
18267: return $resulttext;
18268: }
18269:
18270: sub modify_coursecategories {
18271: my ($dom,$lastactref,%domconfig) = @_;
18272: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
18273: $cathash);
18274: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
18275: my @catitems = ('unauth','auth');
18276: my @cattypes = ('std','domonly','codesrch','none');
18277: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18278: $cathash = $domconfig{'coursecategories'}{'cats'};
18279: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
18280: $changes{'togglecats'} = 1;
18281: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
18282: }
18283: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
18284: $changes{'categorize'} = 1;
18285: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
18286: }
18287: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
18288: $changes{'togglecatscomm'} = 1;
18289: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
18290: }
18291: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
18292: $changes{'categorizecomm'} = 1;
18293: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
18294: }
18295: foreach my $item (@catitems) {
18296: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18297: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
18298: $changes{$item} = 1;
18299: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18300: }
18301: }
18302: }
18303: } else {
18304: $changes{'togglecats'} = 1;
18305: $changes{'categorize'} = 1;
18306: $changes{'togglecatscomm'} = 1;
18307: $changes{'categorizecomm'} = 1;
18308: $domconfig{'coursecategories'} = {
18309: togglecats => $env{'form.togglecats'},
18310: categorize => $env{'form.categorize'},
18311: togglecatscomm => $env{'form.togglecatscomm'},
18312: categorizecomm => $env{'form.categorizecomm'},
18313: };
18314: foreach my $item (@catitems) {
18315: if ($env{'form.coursecat_'.$item} ne 'std') {
18316: $changes{$item} = 1;
18317: }
18318: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18319: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18320: }
18321: }
18322: }
18323: if (ref($cathash) eq 'HASH') {
18324: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
18325: push (@deletecategory,'instcode::0');
18326: }
18327: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
18328: push(@deletecategory,'communities::0');
18329: }
18330: }
18331: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
18332: if (ref($cathash) eq 'HASH') {
18333: if (@deletecategory > 0) {
18334: #FIXME Need to remove category from all courses using a deleted category
18335: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
18336: foreach my $item (@deletecategory) {
18337: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
18338: delete($domconfig{'coursecategories'}{'cats'}{$item});
18339: $deletions{$item} = 1;
18340: &recurse_cat_deletes($item,$cathash,\%deletions);
18341: }
18342: }
18343: }
18344: foreach my $item (keys(%{$cathash})) {
18345: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18346: if ($cathash->{$item} ne $env{'form.'.$item}) {
18347: $reorderings{$item} = 1;
18348: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
18349: }
18350: if ($env{'form.addcategory_name_'.$item} ne '') {
18351: my $newcat = $env{'form.addcategory_name_'.$item};
18352: my $newdepth = $depth+1;
18353: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18354: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
18355: $adds{$newitem} = 1;
18356: }
18357: if ($env{'form.subcat_'.$item} ne '') {
18358: my $newcat = $env{'form.subcat_'.$item};
18359: my $newdepth = $depth+1;
18360: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18361: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
18362: $adds{$newitem} = 1;
18363: }
18364: }
18365: }
18366: if ($env{'form.instcode'} eq '1') {
18367: if (ref($cathash) eq 'HASH') {
18368: my $newitem = 'instcode::0';
18369: if ($cathash->{$newitem} eq '') {
18370: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18371: $adds{$newitem} = 1;
18372: }
18373: } else {
18374: my $newitem = 'instcode::0';
18375: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18376: $adds{$newitem} = 1;
18377: }
18378: }
18379: if ($env{'form.communities'} eq '1') {
18380: if (ref($cathash) eq 'HASH') {
18381: my $newitem = 'communities::0';
18382: if ($cathash->{$newitem} eq '') {
18383: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18384: $adds{$newitem} = 1;
18385: }
18386: } else {
18387: my $newitem = 'communities::0';
18388: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18389: $adds{$newitem} = 1;
18390: }
18391: }
18392: if ($env{'form.addcategory_name'} ne '') {
18393: if (($env{'form.addcategory_name'} ne 'instcode') &&
18394: ($env{'form.addcategory_name'} ne 'communities')) {
18395: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
18396: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
18397: $adds{$newitem} = 1;
18398: }
18399: }
18400: my $putresult;
18401: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18402: if (keys(%deletions) > 0) {
18403: foreach my $key (keys(%deletions)) {
18404: if ($predelallitems{$key} ne '') {
18405: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
18406: }
18407: }
18408: }
18409: my (@chkcats,@chktrails,%chkallitems);
18410: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
18411: if (ref($chkcats[0]) eq 'ARRAY') {
18412: my $depth = 0;
18413: my $chg = 0;
18414: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
18415: my $name = $chkcats[0][$i];
18416: my $item;
18417: if ($name eq '') {
18418: $chg ++;
18419: } else {
18420: $item = &escape($name).'::0';
18421: if ($chg) {
18422: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
18423: }
18424: $depth ++;
18425: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
18426: $depth --;
18427: }
18428: }
18429: }
18430: }
18431: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18432: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
18433: if ($putresult eq 'ok') {
18434: my %title = (
18435: togglecats => 'Show/Hide a course in catalog',
18436: categorize => 'Assign a category to a course',
18437: togglecatscomm => 'Show/Hide a community in catalog',
18438: categorizecomm => 'Assign a category to a community',
18439: );
18440: my %level = (
18441: dom => 'set in Domain ("Modify Course/Community")',
18442: crs => 'set in Course ("Course Configuration")',
18443: comm => 'set in Community ("Community Configuration")',
18444: none => 'No catalog',
18445: std => 'Standard catalog',
18446: domonly => 'Domain-only catalog',
18447: codesrch => 'Code search form',
18448: );
18449: $resulttext = &mt('Changes made:').'<ul>';
18450: if ($changes{'togglecats'}) {
18451: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
18452: }
18453: if ($changes{'categorize'}) {
18454: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
18455: }
18456: if ($changes{'togglecatscomm'}) {
18457: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
18458: }
18459: if ($changes{'categorizecomm'}) {
18460: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
18461: }
18462: if ($changes{'unauth'}) {
18463: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
18464: }
18465: if ($changes{'auth'}) {
18466: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
18467: }
18468: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18469: my $cathash;
18470: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18471: $cathash = $domconfig{'coursecategories'}{'cats'};
18472: } else {
18473: $cathash = {};
18474: }
18475: my (@cats,@trails,%allitems);
18476: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
18477: if (keys(%deletions) > 0) {
18478: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
18479: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
18480: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
18481: }
18482: $resulttext .= '</ul></li>';
18483: }
18484: if (keys(%reorderings) > 0) {
18485: my %sort_by_trail;
18486: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
18487: foreach my $key (keys(%reorderings)) {
18488: if ($allitems{$key} ne '') {
18489: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18490: }
18491: }
18492: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18493: $resulttext .= '<li>'.$trails[$trail].'</li>';
18494: }
18495: $resulttext .= '</ul></li>';
18496: }
18497: if (keys(%adds) > 0) {
18498: my %sort_by_trail;
18499: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
18500: foreach my $key (keys(%adds)) {
18501: if ($allitems{$key} ne '') {
18502: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18503: }
18504: }
18505: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18506: $resulttext .= '<li>'.$trails[$trail].'</li>';
18507: }
18508: $resulttext .= '</ul></li>';
18509: }
18510: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
18511: if (ref($lastactref) eq 'HASH') {
18512: $lastactref->{'cats'} = 1;
18513: }
18514: }
18515: $resulttext .= '</ul>';
18516: if ($changes{'unauth'} || $changes{'auth'}) {
18517: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
18518: if ($changes{'auth'}) {
18519: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
18520: }
18521: if ($changes{'unauth'}) {
18522: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
18523: }
18524: my $cachetime = 24*60*60;
18525: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18526: if (ref($lastactref) eq 'HASH') {
18527: $lastactref->{'domdefaults'} = 1;
18528: }
18529: }
18530: } else {
18531: $resulttext = '<span class="LC_error">'.
18532: &mt('An error occurred: [_1]',$putresult).'</span>';
18533: }
18534: } else {
18535: $resulttext = &mt('No changes made to course and community categories');
18536: }
18537: return $resulttext;
18538: }
18539:
18540: sub modify_serverstatuses {
18541: my ($dom,%domconfig) = @_;
18542: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
18543: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
18544: %currserverstatus = %{$domconfig{'serverstatuses'}};
18545: }
18546: my @pages = &serverstatus_pages();
18547: foreach my $type (@pages) {
18548: $newserverstatus{$type}{'namedusers'} = '';
18549: $newserverstatus{$type}{'machines'} = '';
18550: if (defined($env{'form.'.$type.'_namedusers'})) {
18551: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
18552: my @okusers;
18553: foreach my $user (@users) {
18554: my ($uname,$udom) = split(/:/,$user);
18555: if (($udom =~ /^$match_domain$/) &&
18556: (&Apache::lonnet::domain($udom)) &&
18557: ($uname =~ /^$match_username$/)) {
18558: if (!grep(/^\Q$user\E/,@okusers)) {
18559: push(@okusers,$user);
18560: }
18561: }
18562: }
18563: if (@okusers > 0) {
18564: @okusers = sort(@okusers);
18565: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
18566: }
18567: }
18568: if (defined($env{'form.'.$type.'_machines'})) {
18569: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
18570: my @okmachines;
18571: foreach my $ip (@machines) {
18572: my @parts = split(/\./,$ip);
18573: next if (@parts < 4);
18574: my $badip = 0;
18575: for (my $i=0; $i<4; $i++) {
18576: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
18577: $badip = 1;
18578: last;
18579: }
18580: }
18581: if (!$badip) {
18582: push(@okmachines,$ip);
18583: }
18584: }
18585: @okmachines = sort(@okmachines);
18586: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
18587: }
18588: }
18589: my %serverstatushash = (
18590: serverstatuses => \%newserverstatus,
18591: );
18592: foreach my $type (@pages) {
18593: foreach my $setting ('namedusers','machines') {
18594: my (@current,@new);
18595: if (ref($currserverstatus{$type}) eq 'HASH') {
18596: if ($currserverstatus{$type}{$setting} ne '') {
18597: @current = split(/,/,$currserverstatus{$type}{$setting});
18598: }
18599: }
18600: if ($newserverstatus{$type}{$setting} ne '') {
18601: @new = split(/,/,$newserverstatus{$type}{$setting});
18602: }
18603: if (@current > 0) {
18604: if (@new > 0) {
18605: foreach my $item (@current) {
18606: if (!grep(/^\Q$item\E$/,@new)) {
18607: $changes{$type}{$setting} = 1;
18608: last;
18609: }
18610: }
18611: foreach my $item (@new) {
18612: if (!grep(/^\Q$item\E$/,@current)) {
18613: $changes{$type}{$setting} = 1;
18614: last;
18615: }
18616: }
18617: } else {
18618: $changes{$type}{$setting} = 1;
18619: }
18620: } elsif (@new > 0) {
18621: $changes{$type}{$setting} = 1;
18622: }
18623: }
18624: }
18625: if (keys(%changes) > 0) {
18626: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
18627: my $putresult = &Apache::lonnet::put_dom('configuration',
18628: \%serverstatushash,$dom);
18629: if ($putresult eq 'ok') {
18630: $resulttext .= &mt('Changes made:').'<ul>';
18631: foreach my $type (@pages) {
18632: if (ref($changes{$type}) eq 'HASH') {
18633: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
18634: if ($changes{$type}{'namedusers'}) {
18635: if ($newserverstatus{$type}{'namedusers'} eq '') {
18636: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
18637: } else {
18638: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
18639: }
18640: }
18641: if ($changes{$type}{'machines'}) {
18642: if ($newserverstatus{$type}{'machines'} eq '') {
18643: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
18644: } else {
18645: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
18646: }
18647:
18648: }
18649: $resulttext .= '</ul></li>';
18650: }
18651: }
18652: $resulttext .= '</ul>';
18653: } else {
18654: $resulttext = '<span class="LC_error">'.
18655: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
18656:
18657: }
18658: } else {
18659: $resulttext = &mt('No changes made to access to server status pages');
18660: }
18661: return $resulttext;
18662: }
18663:
18664: sub modify_helpsettings {
18665: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18666: my ($resulttext,$errors,%changes,%helphash);
18667: my %defaultchecked = ('submitbugs' => 'on');
18668: my @offon = ('off','on');
18669: my @toggles = ('submitbugs');
18670: my %current = ('submitbugs' => '',
18671: 'adhoc' => {},
18672: );
18673: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
18674: %current = %{$domconfig{'helpsettings'}};
18675: }
18676: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18677: foreach my $item (@toggles) {
18678: if ($defaultchecked{$item} eq 'on') {
18679: if ($current{$item} eq '') {
18680: if ($env{'form.'.$item} eq '0') {
18681: $changes{$item} = 1;
18682: }
18683: } elsif ($current{$item} ne $env{'form.'.$item}) {
18684: $changes{$item} = 1;
18685: }
18686: } elsif ($defaultchecked{$item} eq 'off') {
18687: if ($current{$item} eq '') {
18688: if ($env{'form.'.$item} eq '1') {
18689: $changes{$item} = 1;
18690: }
18691: } elsif ($current{$item} ne $env{'form.'.$item}) {
18692: $changes{$item} = 1;
18693: }
18694: }
18695: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
18696: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
18697: }
18698: }
18699: my $maxnum = $env{'form.helproles_maxnum'};
18700: my $confname = $dom.'-domainconfig';
18701: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
18702: my (@allpos,%newsettings,%changedprivs,$newrole);
18703: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18704: my @accesstypes = ('all','dh','da','none','status','inc','exc');
18705: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
18706: my %lt = &Apache::lonlocal::texthash(
18707: s => 'system',
18708: d => 'domain',
18709: order => 'Display order',
18710: access => 'Role usage',
18711: all => 'All with domain helpdesk or helpdesk assistant role',
18712: dh => 'All with domain helpdesk role',
18713: da => 'All with domain helpdesk assistant role',
18714: none => 'None',
18715: status => 'Determined based on institutional status',
18716: inc => 'Include all, but exclude specific personnel',
18717: exc => 'Exclude all, but include specific personnel',
18718: );
18719: for (my $num=0; $num<=$maxnum; $num++) {
18720: my ($prefix,$identifier,$rolename,%curr);
18721: if ($num == $maxnum) {
18722: next unless ($env{'form.newcusthelp'} == $maxnum);
18723: $identifier = 'custhelp'.$num;
18724: $prefix = 'helproles_'.$num;
18725: $rolename = $env{'form.custhelpname'.$num};
18726: $rolename=~s/[^A-Za-z0-9]//gs;
18727: next if ($rolename eq '');
18728: next if (exists($existing{'rolesdef_'.$rolename}));
18729: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18730: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18731: $newprivs{'c'},$confname,$dom);
18732: if ($result ne 'ok') {
18733: $errors .= '<li><span class="LC_error">'.
18734: &mt('An error occurred storing the new custom role: [_1]',
18735: $result).'</span></li>';
18736: next;
18737: } else {
18738: $changedprivs{$rolename} = \%newprivs;
18739: $newrole = $rolename;
18740: }
18741: } else {
18742: $prefix = 'helproles_'.$num;
18743: $rolename = $env{'form.'.$prefix};
18744: next if ($rolename eq '');
18745: next unless (exists($existing{'rolesdef_'.$rolename}));
18746: $identifier = 'custhelp'.$num;
18747: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18748: my %currprivs;
18749: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
18750: split(/\_/,$existing{'rolesdef_'.$rolename});
18751: foreach my $level ('c','d','s') {
18752: if ($newprivs{$level} ne $currprivs{$level}) {
18753: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18754: $newprivs{'c'},$confname,$dom);
18755: if ($result ne 'ok') {
18756: $errors .= '<li><span class="LC_error">'.
18757: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
18758: $rolename,$result).'</span></li>';
18759: } else {
18760: $changedprivs{$rolename} = \%newprivs;
18761: }
18762: last;
18763: }
18764: }
18765: if (ref($current{'adhoc'}) eq 'HASH') {
18766: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18767: %curr = %{$current{'adhoc'}{$rolename}};
18768: }
18769: }
18770: }
18771: my $newpos = $env{'form.'.$prefix.'_pos'};
18772: $newpos =~ s/\D+//g;
18773: $allpos[$newpos] = $rolename;
18774: my $newdesc = $env{'form.'.$prefix.'_desc'};
18775: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
18776: if ($curr{'desc'}) {
18777: if ($curr{'desc'} ne $newdesc) {
18778: $changes{'customrole'}{$rolename}{'desc'} = 1;
18779: $newsettings{$rolename}{'desc'} = $newdesc;
18780: }
18781: } elsif ($newdesc ne '') {
18782: $changes{'customrole'}{$rolename}{'desc'} = 1;
18783: $newsettings{$rolename}{'desc'} = $newdesc;
18784: }
18785: my $access = $env{'form.'.$prefix.'_access'};
18786: if (grep(/^\Q$access\E$/,@accesstypes)) {
18787: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
18788: if ($access eq 'status') {
18789: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
18790: if (scalar(@statuses) == 0) {
18791: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
18792: } else {
18793: my (@shownstatus,$numtypes);
18794: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18795: if (ref($types) eq 'ARRAY') {
18796: $numtypes = scalar(@{$types});
18797: foreach my $type (sort(@statuses)) {
18798: if ($type eq 'default') {
18799: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18800: } elsif (grep(/^\Q$type\E$/,@{$types})) {
18801: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18802: push(@shownstatus,$usertypes->{$type});
18803: }
18804: }
18805: }
18806: if (grep(/^default$/,@statuses)) {
18807: push(@shownstatus,$othertitle);
18808: }
18809: if (scalar(@shownstatus) == 1+$numtypes) {
18810: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
18811: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
18812: } else {
18813: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
18814: if (ref($curr{'status'}) eq 'ARRAY') {
18815: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18816: if (@diffs) {
18817: $changes{'customrole'}{$rolename}{$access} = 1;
18818: }
18819: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18820: $changes{'customrole'}{$rolename}{$access} = 1;
18821: }
18822: }
18823: }
18824: } elsif (($access eq 'inc') || ($access eq 'exc')) {
18825: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
18826: my @newspecstaff;
18827: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18828: foreach my $person (sort(@personnel)) {
18829: if ($domhelpdesk{$person}) {
18830: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
18831: }
18832: }
18833: if (ref($curr{$access}) eq 'ARRAY') {
18834: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18835: if (@diffs) {
18836: $changes{'customrole'}{$rolename}{$access} = 1;
18837: }
18838: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18839: $changes{'customrole'}{$rolename}{$access} = 1;
18840: }
18841: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18842: my ($uname,$udom) = split(/:/,$person);
18843: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
18844: }
18845: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
18846: }
18847: } else {
18848: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
18849: }
18850: unless ($curr{'access'} eq $access) {
18851: $changes{'customrole'}{$rolename}{'access'} = 1;
18852: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
18853: }
18854: }
18855: if (@allpos > 0) {
18856: my $idx = 0;
18857: foreach my $rolename (@allpos) {
18858: if ($rolename ne '') {
18859: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
18860: if (ref($current{'adhoc'}) eq 'HASH') {
18861: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18862: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
18863: $changes{'customrole'}{$rolename}{'order'} = 1;
18864: $newsettings{$rolename}{'order'} = $idx+1;
18865: }
18866: }
18867: }
18868: $idx ++;
18869: }
18870: }
18871: }
18872: my $putresult;
18873: if (keys(%changes) > 0) {
18874: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
18875: if ($putresult eq 'ok') {
18876: if (ref($helphash{'helpsettings'}) eq 'HASH') {
18877: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
18878: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
18879: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
18880: }
18881: }
18882: my $cachetime = 24*60*60;
18883: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18884: if (ref($lastactref) eq 'HASH') {
18885: $lastactref->{'domdefaults'} = 1;
18886: }
18887: } else {
18888: $errors .= '<li><span class="LC_error">'.
18889: &mt('An error occurred storing the settings: [_1]',
18890: $putresult).'</span></li>';
18891: }
18892: }
18893: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
18894: $resulttext = &mt('Changes made:').'<ul>';
18895: my (%shownprivs,@levelorder);
18896: @levelorder = ('c','d','s');
18897: if ((keys(%changes)) && ($putresult eq 'ok')) {
18898: foreach my $item (sort(keys(%changes))) {
18899: if ($item eq 'submitbugs') {
18900: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
18901: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
18902: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
18903: } elsif ($item eq 'customrole') {
18904: if (ref($changes{'customrole'}) eq 'HASH') {
18905: my @keyorder = ('order','desc','access','status','exc','inc');
18906: my %keytext = &Apache::lonlocal::texthash(
18907: order => 'Order',
18908: desc => 'Role description',
18909: access => 'Role usage',
18910: status => 'Allowed institutional types',
18911: exc => 'Allowed personnel',
18912: inc => 'Disallowed personnel',
18913: );
18914: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
18915: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
18916: if ($role eq $newrole) {
18917: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
18918: $role).'<ul>';
18919: } else {
18920: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18921: $role).'<ul>';
18922: }
18923: foreach my $key (@keyorder) {
18924: if ($changes{'customrole'}{$role}{$key}) {
18925: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
18926: $keytext{$key},$newsettings{$role}{$key}).
18927: '</li>';
18928: }
18929: }
18930: if (ref($changedprivs{$role}) eq 'HASH') {
18931: $shownprivs{$role} = 1;
18932: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
18933: foreach my $level (@levelorder) {
18934: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18935: next if ($item eq '');
18936: my ($priv) = split(/\&/,$item,2);
18937: if (&Apache::lonnet::plaintext($priv)) {
18938: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18939: unless ($level eq 'c') {
18940: $resulttext .= ' ('.$lt{$level}.')';
18941: }
18942: $resulttext .= '</li>';
18943: }
18944: }
18945: }
18946: $resulttext .= '</ul>';
18947: }
18948: $resulttext .= '</ul></li>';
18949: }
18950: }
18951: }
18952: }
18953: }
18954: }
18955: if (keys(%changedprivs)) {
18956: foreach my $role (sort(keys(%changedprivs))) {
18957: unless ($shownprivs{$role}) {
18958: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18959: $role).'<ul>'.
18960: '<li>'.&mt('Privileges set to :').'<ul>';
18961: foreach my $level (@levelorder) {
18962: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18963: next if ($item eq '');
18964: my ($priv) = split(/\&/,$item,2);
18965: if (&Apache::lonnet::plaintext($priv)) {
18966: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18967: unless ($level eq 'c') {
18968: $resulttext .= ' ('.$lt{$level}.')';
18969: }
18970: $resulttext .= '</li>';
18971: }
18972: }
18973: }
18974: $resulttext .= '</ul></li></ul></li>';
18975: }
18976: }
18977: }
18978: $resulttext .= '</ul>';
18979: } else {
18980: $resulttext = &mt('No changes made to help settings');
18981: }
18982: if ($errors) {
18983: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
18984: $errors.'</ul>';
18985: }
18986: return $resulttext;
18987: }
18988:
18989: sub modify_coursedefaults {
18990: my ($dom,$lastactref,%domconfig) = @_;
18991: my ($resulttext,$errors,%changes,%defaultshash);
18992: my %defaultchecked = (
18993: 'uselcmath' => 'on',
18994: 'usejsme' => 'on',
18995: 'inline_chem' => 'on',
18996: 'ltiauth' => 'off',
18997: );
18998: my @toggles = ('uselcmath','usejsme','inline_chem','ltiauth');
18999: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
19000: 'uploadquota_community','uploadquota_textbook','coursequota_official',
19001: 'coursequota_unofficial','coursequota_community','coursequota_textbook',
19002: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
19003: 'mysqltables_textbook');
19004: my @types = ('official','unofficial','community','textbook');
19005: my %staticdefaults = (
19006: anonsurvey_threshold => 10,
19007: uploadquota => 500,
19008: coursequota => 20,
19009: postsubmit => 60,
19010: mysqltables => 172800,
19011: domexttool => 1,
19012: );
19013: my %texoptions = (
19014: MathJax => 'MathJax',
19015: mimetex => &mt('Convert to Images'),
19016: tth => &mt('TeX to HTML'),
19017: );
19018: $defaultshash{'coursedefaults'} = {};
19019:
19020: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
19021: if ($domconfig{'coursedefaults'} eq '') {
19022: $domconfig{'coursedefaults'} = {};
19023: }
19024: }
19025:
19026: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
19027: foreach my $item (@toggles) {
19028: if ($defaultchecked{$item} eq 'on') {
19029: if (($domconfig{'coursedefaults'}{$item} eq '') &&
19030: ($env{'form.'.$item} eq '0')) {
19031: $changes{$item} = 1;
19032: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
19033: $changes{$item} = 1;
19034: }
19035: } elsif ($defaultchecked{$item} eq 'off') {
19036: if (($domconfig{'coursedefaults'}{$item} eq '') &&
19037: ($env{'form.'.$item} eq '1')) {
19038: $changes{$item} = 1;
19039: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
19040: $changes{$item} = 1;
19041: }
19042: }
19043: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
19044: }
19045: foreach my $item (@numbers) {
19046: my ($currdef,$newdef);
19047: $newdef = $env{'form.'.$item};
19048: if ($item eq 'anonsurvey_threshold') {
19049: $currdef = $domconfig{'coursedefaults'}{$item};
19050: $newdef =~ s/\D//g;
19051: if ($newdef eq '' || $newdef < 1) {
19052: $newdef = 1;
19053: }
19054: $defaultshash{'coursedefaults'}{$item} = $newdef;
19055: } else {
19056: my ($setting,$type) = ($item =~ /^(uploadquota|coursequota|mysqltables)_(\w+)$/);
19057: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
19058: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
19059: }
19060: $newdef =~ s/[^\w.\-]//g;
19061: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
19062: }
19063: if ($currdef ne $newdef) {
19064: if ($item eq 'anonsurvey_threshold') {
19065: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
19066: $changes{$item} = 1;
19067: }
19068: } elsif ($item =~ /^(uploadquota|coursequota|mysqltables)_/) {
19069: my $setting = $1;
19070: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
19071: $changes{$setting} = 1;
19072: }
19073: }
19074: }
19075: }
19076: my $texengine;
19077: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
19078: $texengine = $env{'form.texengine'};
19079: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
19080: if ($currdef eq '') {
19081: unless ($texengine eq $Apache::lonnet::deftex) {
19082: $changes{'texengine'} = 1;
19083: }
19084: } elsif ($currdef ne $texengine) {
19085: $changes{'texengine'} = 1;
19086: }
19087: }
19088: if ($texengine ne '') {
19089: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
19090: }
19091: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
19092: my @currclonecode;
19093: if (ref($currclone) eq 'HASH') {
19094: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
19095: @currclonecode = @{$currclone->{'instcode'}};
19096: }
19097: }
19098: my $newclone;
19099: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
19100: $newclone = $env{'form.canclone'};
19101: }
19102: if ($newclone eq 'instcode') {
19103: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
19104: my (%codedefaults,@code_order,@clonecode);
19105: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
19106: \@code_order);
19107: foreach my $item (@code_order) {
19108: if (grep(/^\Q$item\E$/,@newcodes)) {
19109: push(@clonecode,$item);
19110: }
19111: }
19112: if (@clonecode) {
19113: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
19114: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
19115: if (@diffs) {
19116: $changes{'canclone'} = 1;
19117: }
19118: } else {
19119: $newclone eq '';
19120: }
19121: } elsif ($newclone ne '') {
19122: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
19123: }
19124: if ($newclone ne $currclone) {
19125: $changes{'canclone'} = 1;
19126: }
19127: my %credits;
19128: foreach my $type (@types) {
19129: unless ($type eq 'community') {
19130: $credits{$type} = $env{'form.'.$type.'_credits'};
19131: $credits{$type} =~ s/[^\d.]+//g;
19132: }
19133: }
19134: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
19135: ($env{'form.coursecredits'} eq '1')) {
19136: $changes{'coursecredits'} = 1;
19137: foreach my $type (keys(%credits)) {
19138: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19139: }
19140: } else {
19141: if ($env{'form.coursecredits'} eq '1') {
19142: foreach my $type (@types) {
19143: unless ($type eq 'community') {
19144: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
19145: $changes{'coursecredits'} = 1;
19146: }
19147: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19148: }
19149: }
19150: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19151: foreach my $type (@types) {
19152: unless ($type eq 'community') {
19153: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
19154: $changes{'coursecredits'} = 1;
19155: last;
19156: }
19157: }
19158: }
19159: }
19160: }
19161: if ($env{'form.postsubmit'} eq '1') {
19162: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
19163: my %currtimeout;
19164: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19165: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
19166: $changes{'postsubmit'} = 1;
19167: }
19168: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19169: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
19170: }
19171: } else {
19172: $changes{'postsubmit'} = 1;
19173: }
19174: foreach my $type (@types) {
19175: my $timeout = $env{'form.'.$type.'_timeout'};
19176: $timeout =~ s/\D//g;
19177: if ($timeout == $staticdefaults{'postsubmit'}) {
19178: $timeout = '';
19179: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
19180: $timeout = '0';
19181: }
19182: unless ($timeout eq '') {
19183: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
19184: }
19185: if (exists($currtimeout{$type})) {
19186: if ($timeout ne $currtimeout{$type}) {
19187: $changes{'postsubmit'} = 1;
19188: }
19189: } elsif ($timeout ne '') {
19190: $changes{'postsubmit'} = 1;
19191: }
19192: }
19193: } else {
19194: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
19195: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19196: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
19197: $changes{'postsubmit'} = 1;
19198: }
19199: } else {
19200: $changes{'postsubmit'} = 1;
19201: }
19202: }
19203: my (%newdomexttool,%newexttool,%olddomexttool,%oldexttool);
19204: map { $newdomexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.domexttool');
19205: map { $newexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.exttool');
19206: if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
19207: %olddomexttool = %{$domconfig{'coursedefaults'}{'domexttool'}};
19208: } else {
19209: foreach my $type (@types) {
19210: if ($staticdefaults{'domexttool'}) {
19211: $olddomexttool{$type} = 1;
19212: } else {
19213: $olddomexttool{$type} = 0;
19214: }
19215: }
19216: }
19217: if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
19218: %oldexttool = %{$domconfig{'coursedefaults'}{'exttool'}};
19219: } else {
19220: foreach my $type (@types) {
19221: if ($staticdefaults{'exttool'}) {
19222: $oldexttool{$type} = 1;
19223: } else {
19224: $oldexttool{$type} = 0;
19225: }
19226: }
19227: }
19228: foreach my $type (@types) {
19229: unless ($newdomexttool{$type}) {
19230: $newdomexttool{$type} = 0;
19231: }
19232: unless ($newexttool{$type}) {
19233: $newexttool{$type} = 0;
19234: }
19235: if ($newdomexttool{$type} != $olddomexttool{$type}) {
19236: $changes{'domexttool'} = 1;
19237: }
19238: if ($newexttool{$type} != $oldexttool{$type}) {
19239: $changes{'exttool'} = 1;
19240: }
19241: }
19242: $defaultshash{'coursedefaults'}{'domexttool'} = \%newdomexttool;
19243: $defaultshash{'coursedefaults'}{'exttool'} = \%newexttool;
19244: }
19245: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19246: $dom);
19247: if ($putresult eq 'ok') {
19248: if (keys(%changes) > 0) {
19249: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19250: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
19251: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
19252: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
19253: ($changes{'inline_chem'}) || ($changes{'ltiauth'}) || ($changes{'domexttool'}) ||
19254: ($changes{'exttool'}) || ($changes{'coursequota'})) {
19255: foreach my $item ('uselcmath','usejsme','inline_chem','texengine','ltiauth') {
19256: if ($changes{$item}) {
19257: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
19258: }
19259: }
19260: if ($changes{'coursecredits'}) {
19261: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19262: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
19263: $domdefaults{$type.'credits'} =
19264: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
19265: }
19266: }
19267: }
19268: if ($changes{'postsubmit'}) {
19269: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19270: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
19271: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19272: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
19273: $domdefaults{$type.'postsubtimeout'} =
19274: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19275: }
19276: }
19277: }
19278: }
19279: if ($changes{'uploadquota'}) {
19280: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19281: foreach my $type (@types) {
19282: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
19283: }
19284: }
19285: }
19286: if ($changes{'coursequota'}) {
19287: if (ref($defaultshash{'coursedefaults'}{'coursequota'}) eq 'HASH') {
19288: foreach my $type (@types) {
19289: $domdefaults{$type.'coursequota'}=$defaultshash{'coursedefaults'}{'coursequota'}{$type};
19290: }
19291: }
19292: }
19293: if ($changes{'canclone'}) {
19294: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19295: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19296: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
19297: if (@clonecodes) {
19298: $domdefaults{'canclone'} = join('+',@clonecodes);
19299: }
19300: }
19301: } else {
19302: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
19303: }
19304: }
19305: if ($changes{'domexttool'}) {
19306: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
19307: foreach my $type (@types) {
19308: $domdefaults{$type.'domexttool'}=$defaultshash{'coursedefaults'}{'domexttool'}{$type};
19309: }
19310: }
19311: }
19312: if ($changes{'exttool'}) {
19313: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
19314: foreach my $type (@types) {
19315: $domdefaults{$type.'exttool'}=$defaultshash{'coursedefaults'}{'exttool'}{$type};
19316: }
19317: }
19318: }
19319: my $cachetime = 24*60*60;
19320: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19321: if (ref($lastactref) eq 'HASH') {
19322: $lastactref->{'domdefaults'} = 1;
19323: }
19324: }
19325: $resulttext = &mt('Changes made:').'<ul>';
19326: foreach my $item (sort(keys(%changes))) {
19327: if ($item eq 'uselcmath') {
19328: if ($env{'form.'.$item} eq '1') {
19329: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
19330: } else {
19331: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
19332: }
19333: } elsif ($item eq 'usejsme') {
19334: if ($env{'form.'.$item} eq '1') {
19335: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
19336: } else {
19337: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
19338: }
19339: } elsif ($item eq 'inline_chem') {
19340: if ($env{'form.'.$item} eq '1') {
19341: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
19342: } else {
19343: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
19344: }
19345: } elsif ($item eq 'texengine') {
19346: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
19347: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
19348: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
19349: }
19350: } elsif ($item eq 'anonsurvey_threshold') {
19351: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
19352: } elsif ($item eq 'uploadquota') {
19353: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19354: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
19355: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
19356: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
19357: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
19358: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
19359: '</ul>'.
19360: '</li>';
19361: } else {
19362: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
19363: }
19364: } elsif ($item eq 'coursequota') {
19365: if (ref($defaultshash{'coursedefaults'}{'coursequota'}) eq 'HASH') {
19366: $resulttext .= '<li>'.&mt('Default cumulative quota for all group portfolio spaces in course set as follows:').'<ul>'.
19367: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'official'}.'</b>').'</li>'.
19368: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'unofficial'}.'</b>').'</li>'.
19369: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'textbook'}.'</b>').'</li>'.
19370: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'community'}.'</b>').'</li>'.
19371: '</ul>'.
19372: '</li>';
19373: } else {
19374: $resulttext .= '<li>'.&mt('Default cumulative quota for all group portfolio spaces in course remains default: [_1] MB',$staticdefaults{'coursequota'}).'</li>';
19375: }
19376: } elsif ($item eq 'mysqltables') {
19377: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
19378: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
19379: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
19380: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
19381: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
19382: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
19383: '</ul>'.
19384: '</li>';
19385: } else {
19386: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
19387: }
19388: } elsif ($item eq 'postsubmit') {
19389: if ($domdefaults{'postsubmit'} eq 'off') {
19390: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
19391: } else {
19392: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
19393: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19394: $resulttext .= &mt('durations:').'<ul>';
19395: foreach my $type (@types) {
19396: $resulttext .= '<li>';
19397: my $timeout;
19398: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19399: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19400: }
19401: my $display;
19402: if ($timeout eq '0') {
19403: $display = &mt('unlimited');
19404: } elsif ($timeout eq '') {
19405: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
19406: } else {
19407: $display = &mt('[quant,_1,second]',$timeout);
19408: }
19409: if ($type eq 'community') {
19410: $resulttext .= &mt('Communities');
19411: } elsif ($type eq 'official') {
19412: $resulttext .= &mt('Official courses');
19413: } elsif ($type eq 'unofficial') {
19414: $resulttext .= &mt('Unofficial courses');
19415: } elsif ($type eq 'textbook') {
19416: $resulttext .= &mt('Textbook courses');
19417: }
19418: $resulttext .= ' -- '.$display.'</li>';
19419: }
19420: $resulttext .= '</ul>';
19421: }
19422: $resulttext .= '</li>';
19423: }
19424: } elsif ($item eq 'coursecredits') {
19425: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19426: if (($domdefaults{'officialcredits'} eq '') &&
19427: ($domdefaults{'unofficialcredits'} eq '') &&
19428: ($domdefaults{'textbookcredits'} eq '')) {
19429: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19430: } else {
19431: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
19432: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
19433: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
19434: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
19435: '</ul>'.
19436: '</li>';
19437: }
19438: } else {
19439: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19440: }
19441: } elsif ($item eq 'canclone') {
19442: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19443: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19444: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
19445: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
19446: }
19447: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
19448: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
19449: } else {
19450: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
19451: }
19452: } elsif ($item eq 'ltiauth') {
19453: if ($env{'form.'.$item} eq '1') {
19454: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
19455: } else {
19456: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
19457: }
19458: } elsif ($item eq 'domexttool') {
19459: my @noyes = (&mt('no'),&mt('yes'));
19460: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
19461: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used as follows:').'<ul>'.
19462: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'official'}].'</b>').'</li>'.
19463: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'unofficial'}].'</b>').'</li>'.
19464: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'textbook'}].'</b>').'</li>'.
19465: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'placement'}].'</b>').'</li>'.
19466: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'community'}].'</b>').'</li>'.
19467: '</ul>'.
19468: '</li>';
19469: } else {
19470: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used in all course types, by default').'</li>';
19471: }
19472: } elsif ($item eq 'exttool') {
19473: my @noyes = (&mt('no'),&mt('yes'));
19474: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
19475: $resulttext .= '<li>'.&mt('External Tools can be defined and configured in course containers as follows:').'<ul>'.
19476: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'official'}].'</b>').'</li>'.
19477: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'unofficial'}].'</b>').'</li>'.
19478: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'textbook'}].'</b>').'</li>'.
19479: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'placement'}].'</b>').'</li>'.
19480: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'community'}].'</b>').'</li>'.
19481: '</ul>'.
19482: '</li>';
19483: } else {
19484: $resulttext .= '<li>'.&mt('External Tools can not be defined in any course types, by default').'</li>';
19485: }
19486: }
19487: }
19488: $resulttext .= '</ul>';
19489: } else {
19490: $resulttext = &mt('No changes made to course defaults');
19491: }
19492: } else {
19493: $resulttext = '<span class="LC_error">'.
19494: &mt('An error occurred: [_1]',$putresult).'</span>';
19495: }
19496: return $resulttext;
19497: }
19498:
19499: sub modify_selfenrollment {
19500: my ($dom,$lastactref,%domconfig) = @_;
19501: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
19502: my @types = ('official','unofficial','community','textbook');
19503: my %titles = &tool_titles();
19504: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
19505: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
19506: $ordered{'default'} = ['types','registered','approval','limit'];
19507:
19508: my (%roles,%shown,%toplevel);
19509: $roles{'0'} = &Apache::lonnet::plaintext('dc');
19510:
19511: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
19512: if ($domconfig{'selfenrollment'} eq '') {
19513: $domconfig{'selfenrollment'} = {};
19514: }
19515: }
19516: %toplevel = (
19517: admin => 'Configuration Rights',
19518: default => 'Default settings',
19519: validation => 'Validation of self-enrollment requests',
19520: );
19521: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
19522:
19523: if (ref($ordered{'admin'}) eq 'ARRAY') {
19524: foreach my $item (@{$ordered{'admin'}}) {
19525: foreach my $type (@types) {
19526: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
19527: $selfenrollhash{'admin'}{$type}{$item} = 1;
19528: } else {
19529: $selfenrollhash{'admin'}{$type}{$item} = 0;
19530: }
19531: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
19532: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
19533: if ($selfenrollhash{'admin'}{$type}{$item} ne
19534: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
19535: push(@{$changes{'admin'}{$type}},$item);
19536: }
19537: } else {
19538: if (!$selfenrollhash{'admin'}{$type}{$item}) {
19539: push(@{$changes{'admin'}{$type}},$item);
19540: }
19541: }
19542: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
19543: push(@{$changes{'admin'}{$type}},$item);
19544: }
19545: }
19546: }
19547: }
19548:
19549: foreach my $item (@{$ordered{'default'}}) {
19550: foreach my $type (@types) {
19551: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
19552: if ($item eq 'types') {
19553: unless (($value eq 'all') || ($value eq 'dom')) {
19554: $value = '';
19555: }
19556: } elsif ($item eq 'registered') {
19557: unless ($value eq '1') {
19558: $value = 0;
19559: }
19560: } elsif ($item eq 'approval') {
19561: unless ($value =~ /^[012]$/) {
19562: $value = 0;
19563: }
19564: } else {
19565: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19566: $value = 'none';
19567: }
19568: }
19569: $selfenrollhash{'default'}{$type}{$item} = $value;
19570: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
19571: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19572: if ($selfenrollhash{'default'}{$type}{$item} ne
19573: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
19574: push(@{$changes{'default'}{$type}},$item);
19575: }
19576: } else {
19577: push(@{$changes{'default'}{$type}},$item);
19578: }
19579: } else {
19580: push(@{$changes{'default'}{$type}},$item);
19581: }
19582: if ($item eq 'limit') {
19583: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19584: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
19585: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
19586: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
19587: }
19588: } else {
19589: $selfenrollhash{'default'}{$type}{'cap'} = '';
19590: }
19591: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19592: if ($selfenrollhash{'default'}{$type}{'cap'} ne
19593: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
19594: push(@{$changes{'default'}{$type}},'cap');
19595: }
19596: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
19597: push(@{$changes{'default'}{$type}},'cap');
19598: }
19599: }
19600: }
19601: }
19602:
19603: foreach my $item (@{$itemsref}) {
19604: if ($item eq 'fields') {
19605: my @changed;
19606: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
19607: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
19608: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
19609: }
19610: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19611: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
19612: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
19613: $domconfig{'selfenrollment'}{'validation'}{$item});
19614: } else {
19615: @changed = @{$selfenrollhash{'validation'}{$item}};
19616: }
19617: } else {
19618: @changed = @{$selfenrollhash{'validation'}{$item}};
19619: }
19620: if (@changed) {
19621: if ($selfenrollhash{'validation'}{$item}) {
19622: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
19623: } else {
19624: $changes{'validation'}{$item} = &mt('None');
19625: }
19626: }
19627: } else {
19628: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
19629: if ($item eq 'markup') {
19630: if ($env{'form.selfenroll_validation_'.$item}) {
19631: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
19632: }
19633: }
19634: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19635: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
19636: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
19637: }
19638: }
19639: }
19640: }
19641:
19642: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
19643: $dom);
19644: if ($putresult eq 'ok') {
19645: if (keys(%changes) > 0) {
19646: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19647: $resulttext = &mt('Changes made:').'<ul>';
19648: foreach my $key ('admin','default','validation') {
19649: if (ref($changes{$key}) eq 'HASH') {
19650: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
19651: if ($key eq 'validation') {
19652: foreach my $item (@{$itemsref}) {
19653: if (exists($changes{$key}{$item})) {
19654: if ($item eq 'markup') {
19655: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19656: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
19657: } else {
19658: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19659: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
19660: }
19661: }
19662: }
19663: } else {
19664: foreach my $type (@types) {
19665: if ($type eq 'community') {
19666: $roles{'1'} = &mt('Community personnel');
19667: } else {
19668: $roles{'1'} = &mt('Course personnel');
19669: }
19670: if (ref($changes{$key}{$type}) eq 'ARRAY') {
19671: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19672: if ($key eq 'admin') {
19673: my @mgrdc = ();
19674: if (ref($ordered{$key}) eq 'ARRAY') {
19675: foreach my $item (@{$ordered{'admin'}}) {
19676: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19677: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
19678: push(@mgrdc,$item);
19679: }
19680: }
19681: }
19682: if (@mgrdc) {
19683: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
19684: } else {
19685: delete($domdefaults{$type.'selfenrolladmdc'});
19686: }
19687: }
19688: } else {
19689: if (ref($ordered{$key}) eq 'ARRAY') {
19690: foreach my $item (@{$ordered{$key}}) {
19691: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19692: $domdefaults{$type.'selfenroll'.$item} =
19693: $selfenrollhash{$key}{$type}{$item};
19694: }
19695: }
19696: }
19697: }
19698: }
19699: $resulttext .= '<li>'.$titles{$type}.'<ul>';
19700: foreach my $item (@{$ordered{$key}}) {
19701: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19702: $resulttext .= '<li>';
19703: if ($key eq 'admin') {
19704: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
19705: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
19706: } else {
19707: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
19708: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
19709: }
19710: $resulttext .= '</li>';
19711: }
19712: }
19713: $resulttext .= '</ul></li>';
19714: }
19715: }
19716: $resulttext .= '</ul></li>';
19717: }
19718: }
19719: }
19720: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
19721: my $cachetime = 24*60*60;
19722: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19723: if (ref($lastactref) eq 'HASH') {
19724: $lastactref->{'domdefaults'} = 1;
19725: }
19726: }
19727: $resulttext .= '</ul>';
19728: } else {
19729: $resulttext = &mt('No changes made to self-enrollment settings');
19730: }
19731: } else {
19732: $resulttext = '<span class="LC_error">'.
19733: &mt('An error occurred: [_1]',$putresult).'</span>';
19734: }
19735: return $resulttext;
19736: }
19737:
19738: sub modify_wafproxy {
19739: my ($dom,$action,$lastactref,%domconfig) = @_;
19740: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19741: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
19742: %wafproxy,%changes,%expirecache,%expiresaml);
19743: foreach my $server (sort(keys(%servers))) {
19744: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19745: if ($serverhome eq $server) {
19746: my $serverdom = &Apache::lonnet::host_domain($server);
19747: if ($serverdom eq $dom) {
19748: $canset{$server} = 1;
19749: }
19750: }
19751: }
19752: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
19753: %{$values{$dom}} = ();
19754: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
19755: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
19756: }
19757: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
19758: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
19759: }
19760: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19761: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
19762: }
19763: }
19764: my $output;
19765: if (keys(%canset)) {
19766: %{$wafproxy{'alias'}} = ();
19767: %{$wafproxy{'saml'}} = ();
19768: foreach my $key (sort(keys(%canset))) {
19769: if ($env{'form.wafproxy_'.$dom}) {
19770: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
19771: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
19772: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
19773: $changes{'alias'} = 1;
19774: }
19775: if ($env{'form.wafproxy_alias_saml_'.$key}) {
19776: $wafproxy{'saml'}{$key} = 1;
19777: }
19778: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
19779: $changes{'saml'} = 1;
19780: }
19781: } else {
19782: $wafproxy{'alias'}{$key} = '';
19783: $wafproxy{'saml'}{$key} = '';
19784: if ($curralias{$key}) {
19785: $changes{'alias'} = 1;
19786: }
19787: if ($currsaml{$key}) {
19788: $changes{'saml'} = 1;
19789: }
19790: }
19791: if ($wafproxy{'alias'}{$key} eq '') {
19792: if ($curralias{$key}) {
19793: $expirecache{$key} = 1;
19794: }
19795: delete($wafproxy{'alias'}{$key});
19796: }
19797: if ($wafproxy{'saml'}{$key} eq '') {
19798: if ($currsaml{$key}) {
19799: $expiresaml{$key} = 1;
19800: }
19801: delete($wafproxy{'saml'}{$key});
19802: }
19803: }
19804: unless (keys(%{$wafproxy{'alias'}})) {
19805: delete($wafproxy{'alias'});
19806: }
19807: unless (keys(%{$wafproxy{'saml'}})) {
19808: delete($wafproxy{'saml'});
19809: }
19810: # Localization for values in %warn occurs in &mt() calls separately.
19811: my %warn = (
19812: trusted => 'trusted IP range(s)',
19813: vpnint => 'internal IP range(s) for VPN sessions(s)',
19814: vpnext => 'IP range(s) for backend WAF connections',
19815: );
19816: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19817: my $possible = $env{'form.wafproxy_'.$item};
19818: $possible =~ s/^\s+|\s+$//g;
19819: if ($possible ne '') {
19820: if ($item eq 'remoteip') {
19821: if ($possible =~ /^[mhn]$/) {
19822: $wafproxy{$item} = $possible;
19823: }
19824: } elsif ($item eq 'ipheader') {
19825: if ($wafproxy{'remoteip'} eq 'h') {
19826: $wafproxy{$item} = $possible;
19827: }
19828: } elsif ($item eq 'sslopt') {
19829: if ($possible =~ /^0|1$/) {
19830: $wafproxy{$item} = $possible;
19831: }
19832: } else {
19833: my (@ok,$count);
19834: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
19835: unless ($env{'form.wafproxy_vpnaccess'}) {
19836: $possible = '';
19837: }
19838: } elsif ($item eq 'trusted') {
19839: unless ($wafproxy{'remoteip'} eq 'h') {
19840: $possible = '';
19841: }
19842: }
19843: unless ($possible eq '') {
19844: $possible =~ s/[\r\n]+/\s/g;
19845: $possible =~ s/\s*-\s*/-/g;
19846: $possible =~ s/\s+/,/g;
19847: $possible =~ s/,+/,/g;
19848: }
19849: $count = 0;
19850: if ($possible ne '') {
19851: foreach my $poss (split(/\,/,$possible)) {
19852: $count ++;
19853: $poss = &validate_ip_pattern($poss);
19854: if ($poss ne '') {
19855: push(@ok,$poss);
19856: }
19857: }
19858: my $diff = $count - scalar(@ok);
19859: if ($diff) {
19860: push(@warnings,'<li>'.
19861: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
19862: $diff,$warn{$item}).
19863: '</li>');
19864: }
19865: if (@ok) {
19866: my @cidr_list;
19867: foreach my $item (@ok) {
19868: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
19869: }
19870: $wafproxy{$item} = join(',',@cidr_list);
19871: }
19872: }
19873: }
19874: if ($wafproxy{$item} ne $currvalue{$item}) {
19875: $changes{$item} = 1;
19876: }
19877: } elsif ($currvalue{$item}) {
19878: $changes{$item} = 1;
19879: }
19880: }
19881: } else {
19882: if (keys(%curralias)) {
19883: $changes{'alias'} = 1;
19884: }
19885: if (keys(%currsaml)) {
19886: $changes{'saml'} = 1;
19887: }
19888: if (keys(%currvalue)) {
19889: foreach my $key (keys(%currvalue)) {
19890: $changes{$key} = 1;
19891: }
19892: }
19893: }
19894: if (keys(%changes)) {
19895: my %defaultshash = (
19896: wafproxy => \%wafproxy,
19897: );
19898: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19899: $dom);
19900: if ($putresult eq 'ok') {
19901: my $cachetime = 24*60*60;
19902: my (%domdefaults,$updatedomdefs);
19903: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
19904: if ($changes{$item}) {
19905: unless ($updatedomdefs) {
19906: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19907: $updatedomdefs = 1;
19908: }
19909: if ($wafproxy{$item}) {
19910: $domdefaults{'waf_'.$item} = $wafproxy{$item};
19911: } elsif (exists($domdefaults{'waf_'.$item})) {
19912: delete($domdefaults{'waf_'.$item});
19913: }
19914: }
19915: }
19916: if ($updatedomdefs) {
19917: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19918: if (ref($lastactref) eq 'HASH') {
19919: $lastactref->{'domdefaults'} = 1;
19920: }
19921: }
19922: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
19923: my %updates = %expirecache;
19924: foreach my $key (keys(%expirecache)) {
19925: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
19926: }
19927: if (ref($wafproxy{'alias'}) eq 'HASH') {
19928: my $cachetime = 24*60*60;
19929: foreach my $key (keys(%{$wafproxy{'alias'}})) {
19930: $updates{$key} = 1;
19931: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
19932: $cachetime);
19933: }
19934: }
19935: if (ref($lastactref) eq 'HASH') {
19936: $lastactref->{'proxyalias'} = \%updates;
19937: }
19938: }
19939: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
19940: my %samlupdates = %expiresaml;
19941: foreach my $key (keys(%expiresaml)) {
19942: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
19943: }
19944: if (ref($wafproxy{'saml'}) eq 'HASH') {
19945: my $cachetime = 24*60*60;
19946: foreach my $key (keys(%{$wafproxy{'saml'}})) {
19947: $samlupdates{$key} = 1;
19948: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
19949: $cachetime);
19950: }
19951: }
19952: if (ref($lastactref) eq 'HASH') {
19953: $lastactref->{'proxysaml'} = \%samlupdates;
19954: }
19955: }
19956: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
19957: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19958: if ($changes{$item}) {
19959: if ($item eq 'alias') {
19960: my $numaliased = 0;
19961: if (ref($wafproxy{'alias'}) eq 'HASH') {
19962: my $shown;
19963: if (keys(%{$wafproxy{'alias'}})) {
19964: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
19965: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
19966: &Apache::lonnet::hostname($server),
19967: $wafproxy{'alias'}{$server}).'</li>';
19968: $numaliased ++;
19969: }
19970: if ($numaliased) {
19971: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
19972: '<ul>'.$shown.'</ul>').'</li>';
19973: }
19974: }
19975: }
19976: unless ($numaliased) {
19977: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
19978: }
19979: } elsif ($item eq 'saml') {
19980: my $shown;
19981: if (ref($wafproxy{'saml'}) eq 'HASH') {
19982: if (keys(%{$wafproxy{'saml'}})) {
19983: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
19984: }
19985: }
19986: if ($shown) {
19987: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
19988: $shown).'</li>';
19989: } else {
19990: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
19991: }
19992: } else {
19993: if ($item eq 'remoteip') {
19994: my %ip_methods = &remoteip_methods();
19995: if ($wafproxy{$item} =~ /^[mh]$/) {
19996: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
19997: $ip_methods{$wafproxy{$item}}).'</li>';
19998: } else {
19999: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
20000: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
20001: '</li>';
20002: } else {
20003: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
20004: }
20005: }
20006: } elsif ($item eq 'ipheader') {
20007: if ($wafproxy{$item}) {
20008: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
20009: $wafproxy{$item}).'</li>';
20010: } else {
20011: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
20012: }
20013: } elsif ($item eq 'trusted') {
20014: if ($wafproxy{$item}) {
20015: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
20016: $wafproxy{$item}).'</li>';
20017: } else {
20018: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
20019: }
20020: } elsif ($item eq 'vpnint') {
20021: if ($wafproxy{$item}) {
20022: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
20023: $wafproxy{$item}).'</li>';
20024: } else {
20025: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
20026: }
20027: } elsif ($item eq 'vpnext') {
20028: if ($wafproxy{$item}) {
20029: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
20030: $wafproxy{$item}).'</li>';
20031: } else {
20032: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
20033: }
20034: } elsif ($item eq 'sslopt') {
20035: if ($wafproxy{$item}) {
20036: $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>';
20037: } else {
20038: $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>';
20039: }
20040: }
20041: }
20042: }
20043: }
20044: $output .= '</ul>';
20045: } else {
20046: $output = '<span class="LC_error">'.
20047: &mt('An error occurred: [_1]',$putresult).'</span>';
20048: }
20049: } elsif (keys(%canset)) {
20050: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
20051: }
20052: if (@warnings) {
20053: $output .= '<br />'.&mt('Warnings:').'<ul>'.
20054: join("\n",@warnings).'</ul>';
20055: }
20056: return $output;
20057: }
20058:
20059: sub validate_ip_pattern {
20060: my ($pattern) = @_;
20061: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
20062: my ($start,$end) = ($1,$2);
20063: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
20064: if (($start !~ m{/}) && ($end !~ m{/})) {
20065: return $start.'-'.$end;
20066: }
20067: }
20068: } elsif ($pattern ne '') {
20069: $pattern = &Net::CIDR::cidrvalidate($pattern);
20070: if ($pattern ne '') {
20071: return $pattern;
20072: }
20073: }
20074: return;
20075: }
20076:
20077: sub modify_usersessions {
20078: my ($dom,$lastactref,%domconfig) = @_;
20079: my @hostingtypes = ('version','excludedomain','includedomain');
20080: my @offloadtypes = ('primary','default');
20081: my %types = (
20082: remote => \@hostingtypes,
20083: hosted => \@hostingtypes,
20084: spares => \@offloadtypes,
20085: );
20086: my @prefixes = ('remote','hosted','spares');
20087: my @lcversions = &Apache::lonnet::all_loncaparevs();
20088: my (%by_ip,%by_location,@intdoms);
20089: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
20090: my @locations = sort(keys(%by_location));
20091: my (%defaultshash,%changes);
20092: foreach my $prefix (@prefixes) {
20093: $defaultshash{'usersessions'}{$prefix} = {};
20094: }
20095: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20096: my $resulttext;
20097: my %iphost = &Apache::lonnet::get_iphost();
20098: foreach my $prefix (@prefixes) {
20099: next if ($prefix eq 'spares');
20100: foreach my $type (@{$types{$prefix}}) {
20101: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
20102: if ($type eq 'version') {
20103: my $value = $env{'form.'.$prefix.'_'.$type};
20104: my $okvalue;
20105: if ($value ne '') {
20106: if (grep(/^\Q$value\E$/,@lcversions)) {
20107: $okvalue = $value;
20108: }
20109: }
20110: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20111: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
20112: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
20113: if ($inuse == 0) {
20114: $changes{$prefix}{$type} = 1;
20115: } else {
20116: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
20117: $changes{$prefix}{$type} = 1;
20118: }
20119: if ($okvalue ne '') {
20120: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20121: }
20122: }
20123: } else {
20124: if (($inuse == 1) && ($okvalue ne '')) {
20125: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20126: $changes{$prefix}{$type} = 1;
20127: }
20128: }
20129: } else {
20130: if (($inuse == 1) && ($okvalue ne '')) {
20131: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20132: $changes{$prefix}{$type} = 1;
20133: }
20134: }
20135: } else {
20136: if (($inuse == 1) && ($okvalue ne '')) {
20137: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20138: $changes{$prefix}{$type} = 1;
20139: }
20140: }
20141: } else {
20142: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
20143: my @okvals;
20144: foreach my $val (@vals) {
20145: if ($val =~ /:/) {
20146: my @items = split(/:/,$val);
20147: foreach my $item (@items) {
20148: if (ref($by_location{$item}) eq 'ARRAY') {
20149: push(@okvals,$item);
20150: }
20151: }
20152: } else {
20153: if (ref($by_location{$val}) eq 'ARRAY') {
20154: push(@okvals,$val);
20155: }
20156: }
20157: }
20158: @okvals = sort(@okvals);
20159: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20160: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
20161: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
20162: if ($inuse == 0) {
20163: $changes{$prefix}{$type} = 1;
20164: } else {
20165: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20166: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
20167: if (@changed > 0) {
20168: $changes{$prefix}{$type} = 1;
20169: }
20170: }
20171: } else {
20172: if ($inuse == 1) {
20173: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20174: $changes{$prefix}{$type} = 1;
20175: }
20176: }
20177: } else {
20178: if ($inuse == 1) {
20179: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20180: $changes{$prefix}{$type} = 1;
20181: }
20182: }
20183: } else {
20184: if ($inuse == 1) {
20185: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20186: $changes{$prefix}{$type} = 1;
20187: }
20188: }
20189: }
20190: }
20191: }
20192:
20193: my @alldoms = &Apache::lonnet::all_domains();
20194: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20195: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
20196: my $savespares;
20197:
20198: foreach my $lonhost (sort(keys(%servers))) {
20199: my $serverhomeID =
20200: &Apache::lonnet::get_server_homeID($servers{$lonhost});
20201: my $serverhostname = &Apache::lonnet::hostname($lonhost);
20202: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
20203: my %spareschg;
20204: foreach my $type (@{$types{'spares'}}) {
20205: my @okspares;
20206: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
20207: foreach my $server (@checked) {
20208: if (&Apache::lonnet::hostname($server) ne '') {
20209: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
20210: unless (grep(/^\Q$server\E$/,@okspares)) {
20211: push(@okspares,$server);
20212: }
20213: }
20214: }
20215: }
20216: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
20217: my $newspare;
20218: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
20219: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
20220: $newspare = $new;
20221: }
20222: }
20223: my @spares;
20224: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
20225: @spares = sort(@okspares,$newspare);
20226: } else {
20227: @spares = sort(@okspares);
20228: }
20229: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
20230: if (ref($spareid{$lonhost}) eq 'HASH') {
20231: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
20232: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
20233: if (@diffs > 0) {
20234: $spareschg{$type} = 1;
20235: }
20236: }
20237: }
20238: }
20239: if (keys(%spareschg) > 0) {
20240: $changes{'spares'}{$lonhost} = \%spareschg;
20241: }
20242: }
20243: $defaultshash{'usersessions'}{'offloadnow'} = {};
20244: $defaultshash{'usersessions'}{'offloadoth'} = {};
20245: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
20246: my @okoffload;
20247: if (@offloadnow) {
20248: foreach my $server (@offloadnow) {
20249: if (&Apache::lonnet::hostname($server) ne '') {
20250: unless (grep(/^\Q$server\E$/,@okoffload)) {
20251: push(@okoffload,$server);
20252: }
20253: }
20254: }
20255: if (@okoffload) {
20256: foreach my $lonhost (@okoffload) {
20257: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
20258: }
20259: }
20260: }
20261: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
20262: my @okoffloadoth;
20263: if (@offloadoth) {
20264: foreach my $server (@offloadoth) {
20265: if (&Apache::lonnet::hostname($server) ne '') {
20266: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
20267: push(@okoffloadoth,$server);
20268: }
20269: }
20270: }
20271: if (@okoffloadoth) {
20272: foreach my $lonhost (@okoffloadoth) {
20273: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
20274: }
20275: }
20276: }
20277: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20278: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
20279: if (ref($changes{'spares'}) eq 'HASH') {
20280: if (keys(%{$changes{'spares'}}) > 0) {
20281: $savespares = 1;
20282: }
20283: }
20284: } else {
20285: $savespares = 1;
20286: }
20287: foreach my $offload ('offloadnow','offloadoth') {
20288: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
20289: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
20290: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
20291: $changes{$offload} = 1;
20292: last;
20293: }
20294: }
20295: unless ($changes{$offload}) {
20296: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
20297: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
20298: $changes{$offload} = 1;
20299: last;
20300: }
20301: }
20302: }
20303: } else {
20304: if (($offload eq 'offloadnow') && (@okoffload)) {
20305: $changes{'offloadnow'} = 1;
20306: }
20307: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
20308: $changes{'offloadoth'} = 1;
20309: }
20310: }
20311: }
20312: } else {
20313: if (@okoffload) {
20314: $changes{'offloadnow'} = 1;
20315: }
20316: if (@okoffloadoth) {
20317: $changes{'offloadoth'} = 1;
20318: }
20319: }
20320: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
20321: if ((keys(%changes) > 0) || ($savespares)) {
20322: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20323: $dom);
20324: if ($putresult eq 'ok') {
20325: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20326: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
20327: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
20328: }
20329: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
20330: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
20331: }
20332: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20333: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
20334: }
20335: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
20336: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
20337: }
20338: }
20339: my $cachetime = 24*60*60;
20340: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20341: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
20342: if (ref($lastactref) eq 'HASH') {
20343: $lastactref->{'domdefaults'} = 1;
20344: $lastactref->{'usersessions'} = 1;
20345: }
20346: if (keys(%changes) > 0) {
20347: my %lt = &usersession_titles();
20348: $resulttext = &mt('Changes made:').'<ul>';
20349: foreach my $prefix (@prefixes) {
20350: if (ref($changes{$prefix}) eq 'HASH') {
20351: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
20352: if ($prefix eq 'spares') {
20353: if (ref($changes{$prefix}) eq 'HASH') {
20354: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
20355: $resulttext .= '<li><b>'.$lonhost.'</b> ';
20356: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
20357: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
20358: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20359: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
20360: foreach my $type (@{$types{$prefix}}) {
20361: if ($changes{$prefix}{$lonhost}{$type}) {
20362: my $offloadto = &mt('None');
20363: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
20364: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
20365: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
20366: }
20367: }
20368: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
20369: }
20370: }
20371: }
20372: $resulttext .= '</li>';
20373: }
20374: }
20375: } else {
20376: foreach my $type (@{$types{$prefix}}) {
20377: if (defined($changes{$prefix}{$type})) {
20378: my $newvalue;
20379: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20380: if (ref($defaultshash{'usersessions'}{$prefix})) {
20381: if ($type eq 'version') {
20382: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
20383: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
20384: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
20385: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
20386: }
20387: }
20388: }
20389: }
20390: if ($newvalue eq '') {
20391: if ($type eq 'version') {
20392: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
20393: } else {
20394: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
20395: }
20396: } else {
20397: if ($type eq 'version') {
20398: $newvalue .= ' '.&mt('(or later)');
20399: }
20400: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
20401: }
20402: }
20403: }
20404: }
20405: $resulttext .= '</ul>';
20406: }
20407: }
20408: if ($changes{'offloadnow'}) {
20409: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20410: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
20411: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
20412: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
20413: $resulttext .= '<li>'.$lonhost.'</li>';
20414: }
20415: $resulttext .= '</ul>';
20416: } else {
20417: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
20418: }
20419: } else {
20420: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
20421: }
20422: }
20423: if ($changes{'offloadoth'}) {
20424: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
20425: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
20426: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
20427: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
20428: $resulttext .= '<li>'.$lonhost.'</li>';
20429: }
20430: $resulttext .= '</ul>';
20431: } else {
20432: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
20433: }
20434: } else {
20435: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
20436: }
20437: }
20438: $resulttext .= '</ul>';
20439: } else {
20440: $resulttext = $nochgmsg;
20441: }
20442: } else {
20443: $resulttext = '<span class="LC_error">'.
20444: &mt('An error occurred: [_1]',$putresult).'</span>';
20445: }
20446: } else {
20447: $resulttext = $nochgmsg;
20448: }
20449: return $resulttext;
20450: }
20451:
20452: sub modify_loadbalancing {
20453: my ($dom,%domconfig) = @_;
20454: my $primary_id = &Apache::lonnet::domain($dom,'primary');
20455: my $intdom = &Apache::lonnet::internet_dom($primary_id);
20456: my ($othertitle,$usertypes,$types) =
20457: &Apache::loncommon::sorted_inst_types($dom);
20458: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20459: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
20460: my @sparestypes = ('primary','default');
20461: my %typetitles = &sparestype_titles();
20462: my $resulttext;
20463: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20464: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20465: %existing = %{$domconfig{'loadbalancing'}};
20466: }
20467: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
20468: \%currtargets,\%currrules,\%currcookies);
20469: my ($saveloadbalancing,%defaultshash,%changes);
20470: my ($alltypes,$othertypes,$titles) =
20471: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
20472: my %ruletitles = &offloadtype_text();
20473: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
20474: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
20475: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
20476: if ($balancer eq '') {
20477: next;
20478: }
20479: if (!exists($servers{$balancer})) {
20480: if (exists($currbalancer{$balancer})) {
20481: push(@{$changes{'delete'}},$balancer);
20482: }
20483: next;
20484: }
20485: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
20486: push(@{$changes{'delete'}},$balancer);
20487: next;
20488: }
20489: if (!exists($currbalancer{$balancer})) {
20490: push(@{$changes{'add'}},$balancer);
20491: }
20492: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
20493: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
20494: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
20495: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20496: $saveloadbalancing = 1;
20497: }
20498: foreach my $sparetype (@sparestypes) {
20499: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
20500: my @offloadto;
20501: foreach my $target (@targets) {
20502: if (($servers{$target}) && ($target ne $balancer)) {
20503: if ($sparetype eq 'default') {
20504: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
20505: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
20506: }
20507: }
20508: unless(grep(/^\Q$target\E$/,@offloadto)) {
20509: push(@offloadto,$target);
20510: }
20511: }
20512: }
20513: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
20514: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
20515: push(@offloadto,$balancer);
20516: }
20517: }
20518: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
20519: }
20520: if ($env{'form.loadbalancing_cookie_'.$i}) {
20521: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
20522: if (exists($currbalancer{$balancer})) {
20523: unless ($currcookies{$balancer}) {
20524: $changes{'curr'}{$balancer}{'cookie'} = 1;
20525: }
20526: }
20527: } elsif (exists($currbalancer{$balancer})) {
20528: if ($currcookies{$balancer}) {
20529: $changes{'curr'}{$balancer}{'cookie'} = 1;
20530: }
20531: }
20532: if (ref($currtargets{$balancer}) eq 'HASH') {
20533: foreach my $sparetype (@sparestypes) {
20534: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
20535: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
20536: if (@targetdiffs > 0) {
20537: $changes{'curr'}{$balancer}{'targets'} = 1;
20538: }
20539: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20540: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20541: $changes{'curr'}{$balancer}{'targets'} = 1;
20542: }
20543: }
20544: }
20545: } else {
20546: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
20547: foreach my $sparetype (@sparestypes) {
20548: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20549: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20550: $changes{'curr'}{$balancer}{'targets'} = 1;
20551: }
20552: }
20553: }
20554: }
20555: }
20556: my $ishomedom;
20557: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
20558: $ishomedom = 1;
20559: }
20560: if (ref($alltypes) eq 'ARRAY') {
20561: foreach my $type (@{$alltypes}) {
20562: my $rule;
20563: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
20564: (!$ishomedom)) {
20565: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
20566: }
20567: if ($rule eq 'specific') {
20568: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
20569: if (exists($servers{$specifiedhost})) {
20570: $rule = $specifiedhost;
20571: }
20572: }
20573: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
20574: if (ref($currrules{$balancer}) eq 'HASH') {
20575: if ($rule ne $currrules{$balancer}{$type}) {
20576: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20577: }
20578: } elsif ($rule ne '') {
20579: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20580: }
20581: }
20582: }
20583: }
20584: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
20585: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
20586: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
20587: $defaultshash{'loadbalancing'} = {};
20588: }
20589: my $putresult = &Apache::lonnet::put_dom('configuration',
20590: \%defaultshash,$dom);
20591: if ($putresult eq 'ok') {
20592: if (keys(%changes) > 0) {
20593: my %toupdate;
20594: if (ref($changes{'delete'}) eq 'ARRAY') {
20595: foreach my $balancer (sort(@{$changes{'delete'}})) {
20596: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
20597: $toupdate{$balancer} = 1;
20598: }
20599: }
20600: if (ref($changes{'add'}) eq 'ARRAY') {
20601: foreach my $balancer (sort(@{$changes{'add'}})) {
20602: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
20603: $toupdate{$balancer} = 1;
20604: }
20605: }
20606: if (ref($changes{'curr'}) eq 'HASH') {
20607: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
20608: $toupdate{$balancer} = 1;
20609: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
20610: if ($changes{'curr'}{$balancer}{'targets'}) {
20611: my %offloadstr;
20612: foreach my $sparetype (@sparestypes) {
20613: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20614: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20615: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20616: }
20617: }
20618: }
20619: if (keys(%offloadstr) == 0) {
20620: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
20621: } else {
20622: my $showoffload;
20623: foreach my $sparetype (@sparestypes) {
20624: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
20625: if (defined($offloadstr{$sparetype})) {
20626: $showoffload .= $offloadstr{$sparetype};
20627: } else {
20628: $showoffload .= &mt('None');
20629: }
20630: $showoffload .= (' 'x3);
20631: }
20632: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
20633: }
20634: }
20635: }
20636: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
20637: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
20638: foreach my $type (@{$alltypes}) {
20639: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
20640: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20641: my $balancetext;
20642: if ($rule eq '') {
20643: $balancetext = $ruletitles{'default'};
20644: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
20645: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20646: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20647: foreach my $sparetype (@sparestypes) {
20648: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20649: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20650: }
20651: }
20652: foreach my $item (@{$alltypes}) {
20653: next if ($item =~ /^_LC_ipchange/);
20654: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
20655: if ($hasrule eq 'homeserver') {
20656: map { $toupdate{$_} = 1; } (keys(%libraryservers));
20657: } else {
20658: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
20659: if ($servers{$hasrule}) {
20660: $toupdate{$hasrule} = 1;
20661: }
20662: }
20663: }
20664: }
20665: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
20666: $balancetext = $ruletitles{$rule};
20667: } else {
20668: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20669: $balancetext = $ruletitles{'particular'}.' '.$receiver;
20670: if ($receiver) {
20671: $toupdate{$receiver};
20672: }
20673: }
20674: } else {
20675: $balancetext = $ruletitles{$rule};
20676: }
20677: } else {
20678: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
20679: }
20680: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
20681: }
20682: }
20683: }
20684: }
20685: if ($changes{'curr'}{$balancer}{'cookie'}) {
20686: if ($currcookies{$balancer}) {
20687: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
20688: $balancer).'</li>';
20689: } else {
20690: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
20691: $balancer).'</li>';
20692: }
20693: }
20694: }
20695: }
20696: if (keys(%toupdate)) {
20697: my %thismachine;
20698: my $updatedhere;
20699: my $cachetime = 60*60*24;
20700: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
20701: foreach my $lonhost (keys(%toupdate)) {
20702: if ($thismachine{$lonhost}) {
20703: unless ($updatedhere) {
20704: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
20705: $defaultshash{'loadbalancing'},
20706: $cachetime);
20707: $updatedhere = 1;
20708: }
20709: } else {
20710: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
20711: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20712: }
20713: }
20714: }
20715: if ($resulttext ne '') {
20716: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
20717: } else {
20718: $resulttext = $nochgmsg;
20719: }
20720: } else {
20721: $resulttext = $nochgmsg;
20722: }
20723: } else {
20724: $resulttext = '<span class="LC_error">'.
20725: &mt('An error occurred: [_1]',$putresult).'</span>';
20726: }
20727: } else {
20728: $resulttext = $nochgmsg;
20729: }
20730: return $resulttext;
20731: }
20732:
20733: sub recurse_check {
20734: my ($chkcats,$categories,$depth,$name) = @_;
20735: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
20736: my $chg = 0;
20737: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
20738: my $category = $chkcats->[$depth]{$name}[$j];
20739: my $item;
20740: if ($category eq '') {
20741: $chg ++;
20742: } else {
20743: my $deeper = $depth + 1;
20744: $item = &escape($category).':'.&escape($name).':'.$depth;
20745: if ($chg) {
20746: $categories->{$item} -= $chg;
20747: }
20748: &recurse_check($chkcats,$categories,$deeper,$category);
20749: $deeper --;
20750: }
20751: }
20752: }
20753: return;
20754: }
20755:
20756: sub recurse_cat_deletes {
20757: my ($item,$coursecategories,$deletions) = @_;
20758: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20759: my $subdepth = $depth + 1;
20760: if (ref($coursecategories) eq 'HASH') {
20761: foreach my $subitem (keys(%{$coursecategories})) {
20762: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
20763: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
20764: delete($coursecategories->{$subitem});
20765: $deletions->{$subitem} = 1;
20766: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
20767: }
20768: }
20769: }
20770: return;
20771: }
20772:
20773: sub active_dc_picker {
20774: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
20775: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
20776: my @domcoord = keys(%domcoords);
20777: if (keys(%currhash)) {
20778: foreach my $dc (keys(%currhash)) {
20779: unless (exists($domcoords{$dc})) {
20780: push(@domcoord,$dc);
20781: }
20782: }
20783: }
20784: @domcoord = sort(@domcoord);
20785: my $numdcs = scalar(@domcoord);
20786: my $rows = 0;
20787: my $table;
20788: if ($numdcs > 1) {
20789: $table = '<table>';
20790: for (my $i=0; $i<@domcoord; $i++) {
20791: my $rem = $i%($numinrow);
20792: if ($rem == 0) {
20793: if ($i > 0) {
20794: $table .= '</tr>';
20795: }
20796: $table .= '<tr>';
20797: $rows ++;
20798: }
20799: my $check = '';
20800: if ($inputtype eq 'radio') {
20801: if (keys(%currhash) == 0) {
20802: if (!$i) {
20803: $check = ' checked="checked"';
20804: }
20805: } elsif (exists($currhash{$domcoord[$i]})) {
20806: $check = ' checked="checked"';
20807: }
20808: } else {
20809: if (exists($currhash{$domcoord[$i]})) {
20810: $check = ' checked="checked"';
20811: }
20812: }
20813: if ($i == @domcoord - 1) {
20814: my $colsleft = $numinrow - $rem;
20815: if ($colsleft > 1) {
20816: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
20817: } else {
20818: $table .= '<td class="LC_left_item">';
20819: }
20820: } else {
20821: $table .= '<td class="LC_left_item">';
20822: }
20823: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
20824: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20825: $table .= '<span class="LC_nobreak"><label>'.
20826: '<input type="'.$inputtype.'" name="'.$name.'"'.
20827: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
20828: if ($user ne $dcname.':'.$dcdom) {
20829: $table .= ' ('.$dcname.':'.$dcdom.')';
20830: }
20831: $table .= '</label></span></td>';
20832: }
20833: $table .= '</tr></table>';
20834: } elsif ($numdcs == 1) {
20835: my ($dcname,$dcdom) = split(':',$domcoord[0]);
20836: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20837: if ($inputtype eq 'radio') {
20838: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
20839: if ($user ne $dcname.':'.$dcdom) {
20840: $table .= ' ('.$dcname.':'.$dcdom.')';
20841: }
20842: } else {
20843: my $check;
20844: if (exists($currhash{$domcoord[0]})) {
20845: $check = ' checked="checked"';
20846: }
20847: $table = '<span class="LC_nobreak"><label>'.
20848: '<input type="checkbox" name="'.$name.'" '.
20849: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
20850: if ($user ne $dcname.':'.$dcdom) {
20851: $table .= ' ('.$dcname.':'.$dcdom.')';
20852: }
20853: $table .= '</label></span>';
20854: $rows ++;
20855: }
20856: }
20857: return ($numdcs,$table,$rows);
20858: }
20859:
20860: sub usersession_titles {
20861: return &Apache::lonlocal::texthash(
20862: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
20863: remote => 'Hosting of sessions for users in this domain on servers in other domains',
20864: spares => 'Servers offloaded to, when busy',
20865: version => 'LON-CAPA version requirement',
20866: excludedomain => 'Allow all, but exclude specific domains',
20867: includedomain => 'Deny all, but include specific domains',
20868: primary => 'Primary (checked first)',
20869: default => 'Default',
20870: );
20871: }
20872:
20873: sub id_for_thisdom {
20874: my (%servers) = @_;
20875: my %altids;
20876: foreach my $server (keys(%servers)) {
20877: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20878: if ($serverhome ne $server) {
20879: $altids{$serverhome} = $server;
20880: }
20881: }
20882: return %altids;
20883: }
20884:
20885: sub count_servers {
20886: my ($currbalancer,%servers) = @_;
20887: my (@spares,$numspares);
20888: foreach my $lonhost (sort(keys(%servers))) {
20889: next if ($currbalancer eq $lonhost);
20890: push(@spares,$lonhost);
20891: }
20892: if ($currbalancer) {
20893: $numspares = scalar(@spares);
20894: } else {
20895: $numspares = scalar(@spares) - 1;
20896: }
20897: return ($numspares,@spares);
20898: }
20899:
20900: sub lonbalance_targets_js {
20901: my ($dom,$types,$servers,$settings) = @_;
20902: my $select = &mt('Select');
20903: my ($alltargets,$allishome,$allinsttypes,@alltypes);
20904: if (ref($servers) eq 'HASH') {
20905: $alltargets = join("','",sort(keys(%{$servers})));
20906: my @homedoms;
20907: foreach my $server (sort(keys(%{$servers}))) {
20908: if (&Apache::lonnet::host_domain($server) eq $dom) {
20909: push(@homedoms,'1');
20910: } else {
20911: push(@homedoms,'0');
20912: }
20913: }
20914: $allishome = join("','",@homedoms);
20915: }
20916: if (ref($types) eq 'ARRAY') {
20917: if (@{$types} > 0) {
20918: @alltypes = @{$types};
20919: }
20920: }
20921: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
20922: $allinsttypes = join("','",@alltypes);
20923: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20924: if (ref($settings) eq 'HASH') {
20925: %existing = %{$settings};
20926: }
20927: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
20928: \%currtargets,\%currrules,\%currcookies);
20929: my $balancers = join("','",sort(keys(%currbalancer)));
20930: return <<"END";
20931:
20932: <script type="text/javascript">
20933: // <![CDATA[
20934:
20935: currBalancers = new Array('$balancers');
20936:
20937: function toggleTargets(balnum) {
20938: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20939: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
20940: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
20941: var prevbalancer = prevhostitem.value;
20942: var baltotal = document.getElementById('loadbalancing_total').value;
20943: prevhostitem.value = balancer;
20944: if (prevbalancer != '') {
20945: var prevIdx = currBalancers.indexOf(prevbalancer);
20946: if (prevIdx != -1) {
20947: currBalancers.splice(prevIdx,1);
20948: }
20949: }
20950: if (balancer == '') {
20951: hideSpares(balnum);
20952: } else {
20953: var currIdx = currBalancers.indexOf(balancer);
20954: if (currIdx == -1) {
20955: currBalancers.push(balancer);
20956: }
20957: var homedoms = new Array('$allishome');
20958: var ishomedom = homedoms[lonhostitem.selectedIndex];
20959: showSpares(balancer,ishomedom,balnum);
20960: }
20961: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
20962: return;
20963: }
20964:
20965: function showSpares(balancer,ishomedom,balnum) {
20966: var alltargets = new Array('$alltargets');
20967: var insttypes = new Array('$allinsttypes');
20968: var offloadtypes = new Array('primary','default');
20969:
20970: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
20971: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
20972:
20973: for (var i=0; i<offloadtypes.length; i++) {
20974: var count = 0;
20975: for (var j=0; j<alltargets.length; j++) {
20976: if (alltargets[j] != balancer) {
20977: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
20978: item.value = alltargets[j];
20979: item.style.textAlign='left';
20980: item.style.textFace='normal';
20981: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
20982: if (currBalancers.indexOf(alltargets[j]) == -1) {
20983: item.disabled = '';
20984: } else {
20985: item.disabled = 'disabled';
20986: item.checked = false;
20987: }
20988: count ++;
20989: }
20990: }
20991: }
20992: for (var k=0; k<insttypes.length; k++) {
20993: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
20994: if (ishomedom == 1) {
20995: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
20996: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
20997: } else {
20998: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
20999: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
21000: }
21001: } else {
21002: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
21003: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
21004: }
21005: if ((insttypes[k] != '_LC_external') &&
21006: ((insttypes[k] != '_LC_internetdom') ||
21007: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
21008: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
21009: item.options.length = 0;
21010: item.options[0] = new Option("","",true,true);
21011: var idx = 0;
21012: for (var m=0; m<alltargets.length; m++) {
21013: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
21014: idx ++;
21015: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
21016: }
21017: }
21018: }
21019: }
21020: return;
21021: }
21022:
21023: function hideSpares(balnum) {
21024: var alltargets = new Array('$alltargets');
21025: var insttypes = new Array('$allinsttypes');
21026: var offloadtypes = new Array('primary','default');
21027:
21028: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
21029: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
21030:
21031: var total = alltargets.length - 1;
21032: for (var i=0; i<offloadtypes; i++) {
21033: for (var j=0; j<total; j++) {
21034: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
21035: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
21036: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
21037: }
21038: }
21039: for (var k=0; k<insttypes.length; k++) {
21040: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
21041: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
21042: if (insttypes[k] != '_LC_external') {
21043: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
21044: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
21045: }
21046: }
21047: return;
21048: }
21049:
21050: function checkOffloads(item,balnum,type) {
21051: var alltargets = new Array('$alltargets');
21052: var offloadtypes = new Array('primary','default');
21053: if (item.checked) {
21054: var total = alltargets.length - 1;
21055: var other;
21056: if (type == offloadtypes[0]) {
21057: other = offloadtypes[1];
21058: } else {
21059: other = offloadtypes[0];
21060: }
21061: for (var i=0; i<total; i++) {
21062: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
21063: if (server == item.value) {
21064: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
21065: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
21066: }
21067: }
21068: }
21069: }
21070: return;
21071: }
21072:
21073: function singleServerToggle(balnum,type) {
21074: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
21075: if (offloadtoSelIdx == 0) {
21076: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
21077: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
21078:
21079: } else {
21080: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
21081: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
21082: }
21083: return;
21084: }
21085:
21086: function balanceruleChange(formname,balnum,type) {
21087: if (type == '_LC_external') {
21088: return;
21089: }
21090: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
21091: for (var i=0; i<typesRules.length; i++) {
21092: if (formname.elements[typesRules[i]].checked) {
21093: if (formname.elements[typesRules[i]].value != 'specific') {
21094: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
21095: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
21096: } else {
21097: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
21098: }
21099: }
21100: }
21101: return;
21102: }
21103:
21104: function balancerDeleteChange(balnum) {
21105: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
21106: var baltotal = document.getElementById('loadbalancing_total').value;
21107: var addtarget;
21108: var removetarget;
21109: var action = 'delete';
21110: if (document.getElementById('loadbalancing_delete_'+balnum)) {
21111: var lonhost = hostitem.value;
21112: var currIdx = currBalancers.indexOf(lonhost);
21113: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
21114: if (currIdx != -1) {
21115: currBalancers.splice(currIdx,1);
21116: }
21117: addtarget = lonhost;
21118: } else {
21119: if (currIdx == -1) {
21120: currBalancers.push(lonhost);
21121: }
21122: removetarget = lonhost;
21123: action = 'undelete';
21124: }
21125: balancerChange(balnum,baltotal,action,addtarget,removetarget);
21126: }
21127: return;
21128: }
21129:
21130: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
21131: if (baltotal > 1) {
21132: var offloadtypes = new Array('primary','default');
21133: var alltargets = new Array('$alltargets');
21134: var insttypes = new Array('$allinsttypes');
21135: for (var i=0; i<baltotal; i++) {
21136: if (i != balnum) {
21137: for (var j=0; j<offloadtypes.length; j++) {
21138: var total = alltargets.length - 1;
21139: for (var k=0; k<total; k++) {
21140: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
21141: var server = serveritem.value;
21142: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
21143: if (server == addtarget) {
21144: serveritem.disabled = '';
21145: }
21146: }
21147: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
21148: if (server == removetarget) {
21149: serveritem.disabled = 'disabled';
21150: serveritem.checked = false;
21151: }
21152: }
21153: }
21154: }
21155: for (var j=0; j<insttypes.length; j++) {
21156: if (insttypes[j] != '_LC_external') {
21157: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
21158: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
21159: var currSel = singleserver.selectedIndex;
21160: var currVal = singleserver.options[currSel].value;
21161: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
21162: var numoptions = singleserver.options.length;
21163: var needsnew = 1;
21164: for (var k=0; k<numoptions; k++) {
21165: if (singleserver.options[k] == addtarget) {
21166: needsnew = 0;
21167: break;
21168: }
21169: }
21170: if (needsnew == 1) {
21171: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
21172: }
21173: }
21174: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
21175: singleserver.options.length = 0;
21176: if ((currVal) && (currVal != removetarget)) {
21177: singleserver.options[0] = new Option("","",false,false);
21178: } else {
21179: singleserver.options[0] = new Option("","",true,true);
21180: }
21181: var idx = 0;
21182: for (var m=0; m<alltargets.length; m++) {
21183: if (currBalancers.indexOf(alltargets[m]) == -1) {
21184: idx ++;
21185: if (currVal == alltargets[m]) {
21186: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
21187: } else {
21188: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
21189: }
21190: }
21191: }
21192: }
21193: }
21194: }
21195: }
21196: }
21197: }
21198: }
21199: return;
21200: }
21201:
21202: // ]]>
21203: </script>
21204:
21205: END
21206: }
21207:
21208: sub new_spares_js {
21209: my @sparestypes = ('primary','default');
21210: my $types = join("','",@sparestypes);
21211: my $select = &mt('Select');
21212: return <<"END";
21213:
21214: <script type="text/javascript">
21215: // <![CDATA[
21216:
21217: function updateNewSpares(formname,lonhost) {
21218: var types = new Array('$types');
21219: var include = new Array();
21220: var exclude = new Array();
21221: for (var i=0; i<types.length; i++) {
21222: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
21223: for (var j=0; j<spareboxes.length; j++) {
21224: if (formname.elements[spareboxes[j]].checked) {
21225: exclude.push(formname.elements[spareboxes[j]].value);
21226: } else {
21227: include.push(formname.elements[spareboxes[j]].value);
21228: }
21229: }
21230: }
21231: for (var i=0; i<types.length; i++) {
21232: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
21233: var selIdx = newSpare.selectedIndex;
21234: var currnew = newSpare.options[selIdx].value;
21235: var okSpares = new Array();
21236: for (var j=0; j<newSpare.options.length; j++) {
21237: var possible = newSpare.options[j].value;
21238: if (possible != '') {
21239: if (exclude.indexOf(possible) == -1) {
21240: okSpares.push(possible);
21241: } else {
21242: if (currnew == possible) {
21243: selIdx = 0;
21244: }
21245: }
21246: }
21247: }
21248: for (var k=0; k<include.length; k++) {
21249: if (okSpares.indexOf(include[k]) == -1) {
21250: okSpares.push(include[k]);
21251: }
21252: }
21253: okSpares.sort();
21254: newSpare.options.length = 0;
21255: if (selIdx == 0) {
21256: newSpare.options[0] = new Option("$select","",true,true);
21257: } else {
21258: newSpare.options[0] = new Option("$select","",false,false);
21259: }
21260: for (var m=0; m<okSpares.length; m++) {
21261: var idx = m+1;
21262: var selThis = 0;
21263: if (selIdx != 0) {
21264: if (okSpares[m] == currnew) {
21265: selThis = 1;
21266: }
21267: }
21268: if (selThis == 1) {
21269: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
21270: } else {
21271: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
21272: }
21273: }
21274: }
21275: return;
21276: }
21277:
21278: function checkNewSpares(lonhost,type) {
21279: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
21280: var chosen = newSpare.options[newSpare.selectedIndex].value;
21281: if (chosen != '') {
21282: var othertype;
21283: var othernewSpare;
21284: if (type == 'primary') {
21285: othernewSpare = document.getElementById('newspare_default_'+lonhost);
21286: }
21287: if (type == 'default') {
21288: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
21289: }
21290: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
21291: othernewSpare.selectedIndex = 0;
21292: }
21293: }
21294: return;
21295: }
21296:
21297: // ]]>
21298: </script>
21299:
21300: END
21301:
21302: }
21303:
21304: sub common_domprefs_js {
21305: return <<"END";
21306:
21307: <script type="text/javascript">
21308: // <![CDATA[
21309:
21310: function getIndicesByName(formname,item) {
21311: var group = new Array();
21312: for (var i=0;i<formname.elements.length;i++) {
21313: if (formname.elements[i].name == item) {
21314: group.push(formname.elements[i].id);
21315: }
21316: }
21317: return group;
21318: }
21319:
21320: // ]]>
21321: </script>
21322:
21323: END
21324:
21325: }
21326:
21327: sub recaptcha_js {
21328: my %lt = &captcha_phrases();
21329: return <<"END";
21330:
21331: <script type="text/javascript">
21332: // <![CDATA[
21333:
21334: function updateCaptcha(caller,context) {
21335: var privitem;
21336: var pubitem;
21337: var privtext;
21338: var pubtext;
21339: var versionitem;
21340: var versiontext;
21341: if (document.getElementById(context+'_recaptchapub')) {
21342: pubitem = document.getElementById(context+'_recaptchapub');
21343: } else {
21344: return;
21345: }
21346: if (document.getElementById(context+'_recaptchapriv')) {
21347: privitem = document.getElementById(context+'_recaptchapriv');
21348: } else {
21349: return;
21350: }
21351: if (document.getElementById(context+'_recaptchapubtxt')) {
21352: pubtext = document.getElementById(context+'_recaptchapubtxt');
21353: } else {
21354: return;
21355: }
21356: if (document.getElementById(context+'_recaptchaprivtxt')) {
21357: privtext = document.getElementById(context+'_recaptchaprivtxt');
21358: } else {
21359: return;
21360: }
21361: if (document.getElementById(context+'_recaptchaversion')) {
21362: versionitem = document.getElementById(context+'_recaptchaversion');
21363: } else {
21364: return;
21365: }
21366: if (document.getElementById(context+'_recaptchavertxt')) {
21367: versiontext = document.getElementById(context+'_recaptchavertxt');
21368: } else {
21369: return;
21370: }
21371: if (caller.checked) {
21372: if (caller.value == 'recaptcha') {
21373: pubitem.type = 'text';
21374: privitem.type = 'text';
21375: pubitem.size = '40';
21376: privitem.size = '40';
21377: pubtext.innerHTML = "$lt{'pub'}";
21378: privtext.innerHTML = "$lt{'priv'}";
21379: versionitem.type = 'text';
21380: versionitem.size = '3';
21381: versiontext.innerHTML = "$lt{'ver'}";
21382: } else {
21383: pubitem.type = 'hidden';
21384: privitem.type = 'hidden';
21385: versionitem.type = 'hidden';
21386: pubtext.innerHTML = '';
21387: privtext.innerHTML = '';
21388: versiontext.innerHTML = '';
21389: }
21390: }
21391: return;
21392: }
21393:
21394: // ]]>
21395: </script>
21396:
21397: END
21398:
21399: }
21400:
21401: sub toggle_display_js {
21402: return <<"END";
21403:
21404: <script type="text/javascript">
21405: // <![CDATA[
21406:
21407: function toggleDisplay(domForm,caller) {
21408: if (document.getElementById(caller)) {
21409: var divitem = document.getElementById(caller);
21410: var optionsElement = domForm.coursecredits;
21411: var checkval = 1;
21412: var dispval = 'block';
21413: var selfcreateRegExp = /^cancreate_emailverified/;
21414: if (caller == 'emailoptions') {
21415: optionsElement = domForm.cancreate_email;
21416: }
21417: if (caller == 'studentsubmission') {
21418: optionsElement = domForm.postsubmit;
21419: }
21420: if (caller == 'cloneinstcode') {
21421: optionsElement = domForm.canclone;
21422: checkval = 'instcode';
21423: }
21424: if (selfcreateRegExp.test(caller)) {
21425: optionsElement = domForm.elements[caller];
21426: checkval = 'other';
21427: dispval = 'inline'
21428: }
21429: if (optionsElement.length) {
21430: var currval;
21431: for (var i=0; i<optionsElement.length; i++) {
21432: if (optionsElement[i].checked) {
21433: currval = optionsElement[i].value;
21434: }
21435: }
21436: if (currval == checkval) {
21437: divitem.style.display = dispval;
21438: } else {
21439: divitem.style.display = 'none';
21440: }
21441: }
21442: }
21443: return;
21444: }
21445:
21446: // ]]>
21447: </script>
21448:
21449: END
21450:
21451: }
21452:
21453: sub captcha_phrases {
21454: return &Apache::lonlocal::texthash (
21455: priv => 'Private key',
21456: pub => 'Public key',
21457: original => 'original (CAPTCHA)',
21458: recaptcha => 'successor (ReCAPTCHA)',
21459: notused => 'unused',
21460: ver => 'ReCAPTCHA version (1 or 2)',
21461: );
21462: }
21463:
21464: sub devalidate_remote_domconfs {
21465: my ($dom,$cachekeys) = @_;
21466: return unless (ref($cachekeys) eq 'HASH');
21467: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21468: my %thismachine;
21469: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
21470: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
21471: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
21472: 'ipaccess');
21473: my %cache_by_lonhost;
21474: if (exists($cachekeys->{'samllanding'})) {
21475: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
21476: my %landing = %{$cachekeys->{'samllanding'}};
21477: my %domservers = &Apache::lonnet::get_servers($dom);
21478: if (keys(%domservers)) {
21479: foreach my $server (keys(%domservers)) {
21480: my @cached;
21481: next if ($thismachine{$server});
21482: if ($landing{$server}) {
21483: push(@cached,&escape('samllanding').':'.&escape($server));
21484: }
21485: if (@cached) {
21486: $cache_by_lonhost{$server} = \@cached;
21487: }
21488: }
21489: }
21490: }
21491: }
21492: if (keys(%servers)) {
21493: foreach my $server (keys(%servers)) {
21494: next if ($thismachine{$server});
21495: my @cached;
21496: foreach my $name (@posscached) {
21497: if ($cachekeys->{$name}) {
21498: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
21499: if (ref($cachekeys->{$name}) eq 'HASH') {
21500: foreach my $key (keys(%{$cachekeys->{$name}})) {
21501: push(@cached,&escape($name).':'.&escape($key));
21502: }
21503: }
21504: } else {
21505: push(@cached,&escape($name).':'.&escape($dom));
21506: }
21507: }
21508: }
21509: if ((exists($cache_by_lonhost{$server})) &&
21510: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
21511: push(@cached,@{$cache_by_lonhost{$server}});
21512: }
21513: if (@cached) {
21514: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
21515: }
21516: }
21517: }
21518: return;
21519: }
21520:
21521: 1;
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