1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.118.2.20 2024/02/27 16:47:14 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: 'domcoordacc' => 'on',
6420: );
6421: my @toggles = ('nocodemirror','domcoordacc');
6422: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6423: \%titles,$itemcount);
6424: my %staticdefaults = (
6425: 'copyright' => 'default',
6426: 'sourceavail' => 'closed',
6427: );
6428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6429: my %currrights;
6430: foreach my $item ('copyright','sourceavail') {
6431: $currrights{$item} = $staticdefaults{$item};
6432: if (ref($settings) eq 'HASH') {
6433: if (exists($settings->{$item})) {
6434: $currrights{$item} = $settings->{$item};
6435: }
6436: }
6437: }
6438: $datatable .= '<tr'.$css_class.'><td style="vertical-align: top">'.
6439: '<span class="LC_nobreak">'.$titles{'copyright'}.
6440: '</span></td><td class="LC_right_item">'.
6441: &selectbox('copyright',$currrights{'copyright'},'',
6442: \&Apache::loncommon::copyrightdescription,
6443: (grep !/^priv|custom$/,(&Apache::loncommon::copyrightids))).
6444: '</td></tr>'."\n";
6445: $itemcount ++;
6446: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6447: $datatable .= '<tr'.$css_class.'><td style="vertical-align: top">'.
6448: '<span class="LC_nobreak">'.$titles{'sourceavail'}.
6449: '</span></td><td class="LC_right_item">'.
6450: &selectbox('sourceavail',$currrights{'sourceavail'},'',
6451: \&Apache::loncommon::source_copyrightdescription,
6452: (&Apache::loncommon::source_copyrightids)).
6453: '</td></tr>'."\n";
6454: } else {
6455: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6456: my $curreditors;
6457: my %staticdefaults = (
6458: editors => ['edit','xml'],
6459: authorquota => 500,
6460: webdav => 0,
6461: );
6462: my $curreditors = $staticdefaults{'editors'};
6463: if ((ref($settings) eq 'HASH') &&
6464: (ref($settings->{'editors'}) eq 'ARRAY')) {
6465: $curreditors = $settings->{'editors'};
6466: } else {
6467: $curreditors = $staticdefaults{'editors'};
6468: }
6469: my @editors = ('edit','xml','daxe');
6470: $datatable = '<tr'.$css_class.'>'."\n".
6471: '<td>'.$titles{'editors'}.'</td>'."\n".
6472: '<td class="LC_left_item">'."\n".
6473: '<span class="LC_nobreak">';
6474: foreach my $editor (@editors) {
6475: my $checked;
6476: if (grep(/^\Q$editor\E$/,@{$curreditors})) {
6477: $checked = ' checked="checked"';
6478: }
6479: $datatable .= '<label>'.
6480: '<input type="checkbox" name="author_editors" '.
6481: $checked.' value="'.$editor.'" '.
6482: 'onclick="javascript:checkEditors(this.form,'."'author_editors'".',this);" />'.
6483: $titles{$editor}.'</label> ';
6484: }
6485: $datatable .= '</span>'."\n".'</td>'."\n".'</tr>'."\n";
6486: $itemcount ++;
6487: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6488: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6489: my @insttypes;
6490: if (ref($types) eq 'ARRAY') {
6491: @insttypes = @{$types};
6492: }
6493: my $typecount = 0;
6494: my %domconf = &Apache::lonnet::get_dom('configuration',['quotas'],$dom);
6495: my @items = ('webdav','authorquota');
6496: my %quotas;
6497: if (ref($domconf{'quotas'}) eq 'HASH') {
6498: %quotas = %{$domconf{'quotas'}};
6499: foreach my $item (@items) {
6500: if (ref($quotas{$item}) eq 'HASH') {
6501: foreach my $type (@insttypes,'default') {
6502: if ($item eq 'authorquota') {
6503: if ($quotas{$item}{$type} !~ /^\d+$/) {
6504: $quotas{$item}{$type} = $staticdefaults{$item};
6505: }
6506: } elsif ($item eq 'webdav') {
6507: if ($quotas{$item}{$type} !~ /^(0|1)$/) {
6508: $quotas{$item}{$type} = $staticdefaults{$item};
6509: }
6510: }
6511: }
6512: } else {
6513: foreach my $type (@insttypes,'default') {
6514: $quotas{$item}{$type} = $staticdefaults{$item};
6515: }
6516: }
6517: }
6518: } else {
6519: foreach my $item (@items) {
6520: foreach my $type (@insttypes,'default') {
6521: $quotas{$item}{$type} = $staticdefaults{$item};
6522: }
6523: }
6524: }
6525: if (ref($usertypes) eq 'HASH') {
6526: my $numinrow = 4;
6527: my $onclick = '';
6528: $datatable .= &insttypes_row(\%quotas,$types,$usertypes,$dom,
6529: $numinrow,$othertitle,'authorquota',
6530: \$itemcount,$onclick);
6531: $itemcount ++;
6532: $datatable .= &insttypes_row(\%quotas,$types,$usertypes,$dom,
6533: $numinrow,$othertitle,'webdav',
6534: \$itemcount);
6535: $itemcount ++;
6536: }
6537: my $checkedno = ' checked="checked"';
6538: my ($checkedon,$checkedoff);
6539: if (ref($quotas{'webdav'}) eq 'HASH') {
6540: if ($quotas{'webdav'}{'_LC_adv'} =~ /^0|1$/) {
6541: if ($quotas{'webdav'}{'_LC_adv'}) {
6542: $checkedon = $checkedno;
6543: } else {
6544: $checkedoff = $checkedno;
6545: }
6546: undef($checkedno);
6547: }
6548: }
6549: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6550: $datatable .= '<tr'.$css_class.'>'.
6551: '<td>'.$titles{'webdav_LC_adv'}.'<br />'.
6552: $titles{'webdav_LC_adv_over'}.
6553: '</td>'.
6554: '<td class="LC_left_item">';
6555: foreach my $option ('none','off','on') {
6556: my ($text,$val,$checked);
6557: if ($option eq 'none') {
6558: $text = $titles{'none'};
6559: $val = '';
6560: $checked = $checkedno;
6561: } elsif ($option eq 'off') {
6562: $text = $titles{'overoff'};
6563: $val = 0;
6564: $checked = $checkedoff;
6565: } elsif ($option eq 'on') {
6566: $text = $titles{'overon'};
6567: $val = 1;
6568: $checked = $checkedon;
6569: }
6570: $datatable .= '<span class="LC_nobreak"><label>'.
6571: '<input type="radio" name="webdav_LC_adv"'.
6572: ' value="'.$val.'"'.$checked.' />'.
6573: $text.'</label></span> ';
6574: }
6575: $datatable .= '</td></tr>';
6576: $itemcount ++;
6577: }
6578: $$rowtotal += $itemcount;
6579: return $datatable;
6580: }
6581:
6582: sub authordefaults_titles {
6583: return &Apache::lonlocal::texthash(
6584: copyright => 'Copyright/Distribution',
6585: sourceavail => ' Source Available',
6586: editors => 'Available Editors',
6587: webdav => 'WebDAV',
6588: authorquota => 'Authoring Space quotas (MB)',
6589: nocodemirror => 'Deactivate CodeMirror for EditXML editor',
6590: domcoordacc => 'Dom. Coords. can enter Authoring Spaces in domain',
6591: edit => 'Standard editor (Edit)',
6592: xml => 'Text editor (EditXML)',
6593: daxe => 'Daxe editor (Daxe)',
6594: webdav_LC_adv => 'WebDAV access for LON-CAPA "advanced" users',
6595: webdav_LC_adv_over => '(overrides access based on affiliation, if set)',
6596: none => 'No override set',
6597: overon => 'Override -- webDAV on',
6598: overoff => 'Override -- webDAV off',
6599: );
6600: }
6601:
6602: sub selectbox {
6603: my ($name,$value,$readonly,$functionref,@idlist)=@_;
6604: my $selout = '<select name="'.$name.'">';
6605: foreach my $id (@idlist) {
6606: $selout.='<option value="'.$id.'"';
6607: if ($id eq $value) {
6608: $selout.=' selected="selected"';
6609: }
6610: if ($readonly) {
6611: $selout .= ' disabled="disabled"';
6612: }
6613: $selout.='>'.&{$functionref}($id).'</option>';
6614: }
6615: $selout.='</select>';
6616: return $selout;
6617: }
6618:
6619: sub print_selfenrollment {
6620: my ($position,$dom,$settings,$rowtotal) = @_;
6621: my ($css_class,$datatable);
6622: my $itemcount = 1;
6623: my @types = ('official','unofficial','community','textbook');
6624: if (($position eq 'top') || ($position eq 'middle')) {
6625: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
6626: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
6627: my @rows;
6628: my $key;
6629: if ($position eq 'top') {
6630: $key = 'admin';
6631: if (ref($rowsref) eq 'ARRAY') {
6632: @rows = @{$rowsref};
6633: }
6634: } elsif ($position eq 'middle') {
6635: $key = 'default';
6636: @rows = ('types','registered','approval','limit');
6637: }
6638: foreach my $row (@rows) {
6639: if (defined($titlesref->{$row})) {
6640: $itemcount ++;
6641: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6642: $datatable .= '<tr'.$css_class.'>'.
6643: '<td>'.$titlesref->{$row}.'</td>'.
6644: '<td class="LC_left_item">'.
6645: '<table><tr>';
6646: my (%current,%currentcap);
6647: if (ref($settings) eq 'HASH') {
6648: if (ref($settings->{$key}) eq 'HASH') {
6649: foreach my $type (@types) {
6650: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6651: $current{$type} = $settings->{$key}->{$type}->{$row};
6652: }
6653: if (($row eq 'limit') && ($key eq 'default')) {
6654: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6655: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
6656: }
6657: }
6658: }
6659: }
6660: }
6661: my %roles = (
6662: '0' => &Apache::lonnet::plaintext('dc'),
6663: );
6664:
6665: foreach my $type (@types) {
6666: unless (($row eq 'registered') && ($key eq 'default')) {
6667: $datatable .= '<th>'.&mt($type).'</th>';
6668: }
6669: }
6670: unless (($row eq 'registered') && ($key eq 'default')) {
6671: $datatable .= '</tr><tr>';
6672: }
6673: foreach my $type (@types) {
6674: if ($type eq 'community') {
6675: $roles{'1'} = &mt('Community personnel');
6676: } else {
6677: $roles{'1'} = &mt('Course personnel');
6678: }
6679: $datatable .= '<td style="vertical-align: top">';
6680: if ($position eq 'top') {
6681: my %checked;
6682: if ($current{$type} eq '0') {
6683: $checked{'0'} = ' checked="checked"';
6684: } else {
6685: $checked{'1'} = ' checked="checked"';
6686: }
6687: foreach my $role ('1','0') {
6688: $datatable .= '<span class="LC_nobreak"><label>'.
6689: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
6690: 'value="'.$role.'"'.$checked{$role}.' />'.
6691: $roles{$role}.'</label></span> ';
6692: }
6693: } else {
6694: if ($row eq 'types') {
6695: my %checked;
6696: if ($current{$type} =~ /^(all|dom)$/) {
6697: $checked{$1} = ' checked="checked"';
6698: } else {
6699: $checked{''} = ' checked="checked"';
6700: }
6701: foreach my $val ('','dom','all') {
6702: $datatable .= '<span class="LC_nobreak"><label>'.
6703: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6704: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6705: }
6706: } elsif ($row eq 'registered') {
6707: my %checked;
6708: if ($current{$type} eq '1') {
6709: $checked{'1'} = ' checked="checked"';
6710: } else {
6711: $checked{'0'} = ' checked="checked"';
6712: }
6713: foreach my $val ('0','1') {
6714: $datatable .= '<span class="LC_nobreak"><label>'.
6715: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6716: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6717: }
6718: } elsif ($row eq 'approval') {
6719: my %checked;
6720: if ($current{$type} =~ /^([12])$/) {
6721: $checked{$1} = ' checked="checked"';
6722: } else {
6723: $checked{'0'} = ' checked="checked"';
6724: }
6725: for my $val (0..2) {
6726: $datatable .= '<span class="LC_nobreak"><label>'.
6727: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6728: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6729: }
6730: } elsif ($row eq 'limit') {
6731: my %checked;
6732: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
6733: $checked{$1} = ' checked="checked"';
6734: } else {
6735: $checked{'none'} = ' checked="checked"';
6736: }
6737: my $cap;
6738: if ($currentcap{$type} =~ /^\d+$/) {
6739: $cap = $currentcap{$type};
6740: }
6741: foreach my $val ('none','allstudents','selfenrolled') {
6742: $datatable .= '<span class="LC_nobreak"><label>'.
6743: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6744: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6745: }
6746: $datatable .= '<br />'.
6747: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
6748: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
6749: '</span>';
6750: }
6751: }
6752: $datatable .= '</td>';
6753: }
6754: $datatable .= '</tr>';
6755: }
6756: $datatable .= '</table></td></tr>';
6757: }
6758: } elsif ($position eq 'bottom') {
6759: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
6760: }
6761: $$rowtotal += $itemcount;
6762: return $datatable;
6763: }
6764:
6765: sub print_validation_rows {
6766: my ($caller,$dom,$settings,$rowtotal) = @_;
6767: my ($itemsref,$namesref,$fieldsref);
6768: if ($caller eq 'selfenroll') {
6769: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
6770: } elsif ($caller eq 'requestcourses') {
6771: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
6772: }
6773: my %currvalidation;
6774: if (ref($settings) eq 'HASH') {
6775: if (ref($settings->{'validation'}) eq 'HASH') {
6776: %currvalidation = %{$settings->{'validation'}};
6777: }
6778: }
6779: my $datatable;
6780: my $itemcount = 0;
6781: foreach my $item (@{$itemsref}) {
6782: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6783: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6784: $namesref->{$item}.
6785: '</span></td>'.
6786: '<td class="LC_left_item">';
6787: if (($item eq 'url') || ($item eq 'button')) {
6788: $datatable .= '<span class="LC_nobreak">'.
6789: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
6790: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
6791: } elsif ($item eq 'fields') {
6792: my @currfields;
6793: if (ref($currvalidation{$item}) eq 'ARRAY') {
6794: @currfields = @{$currvalidation{$item}};
6795: }
6796: foreach my $field (@{$fieldsref}) {
6797: my $check = '';
6798: if (grep(/^\Q$field\E$/,@currfields)) {
6799: $check = ' checked="checked"';
6800: }
6801: $datatable .= '<span class="LC_nobreak"><label>'.
6802: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
6803: ' value="'.$field.'"'.$check.' />'.$field.
6804: '</label></span> ';
6805: }
6806: } elsif ($item eq 'markup') {
6807: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
6808: $currvalidation{$item}.
6809: '</textarea>';
6810: }
6811: $datatable .= '</td></tr>'."\n";
6812: if (ref($rowtotal)) {
6813: $itemcount ++;
6814: }
6815: }
6816: if ($caller eq 'requestcourses') {
6817: my %currhash;
6818: if (ref($settings) eq 'HASH') {
6819: if (ref($settings->{'validation'}) eq 'HASH') {
6820: if ($settings->{'validation'}{'dc'} ne '') {
6821: $currhash{$settings->{'validation'}{'dc'}} = 1;
6822: }
6823: }
6824: }
6825: my $numinrow = 2;
6826: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
6827: 'validationdc',%currhash);
6828: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6829: $datatable .= '<tr'.$css_class.'><td>';
6830: if ($numdc > 1) {
6831: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
6832: } else {
6833: $datatable .= &mt('Course creation processed as: ');
6834: }
6835: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
6836: $itemcount ++;
6837: }
6838: if (ref($rowtotal)) {
6839: $$rowtotal += $itemcount;
6840: }
6841: return $datatable;
6842: }
6843:
6844: sub print_passwords {
6845: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
6846: my ($datatable,$css_class);
6847: my $itemcount = 0;
6848: my %titles = &Apache::lonlocal::texthash (
6849: captcha => '"Forgot Password" CAPTCHA validation',
6850: link => 'Reset link expiration (hours)',
6851: case => 'Case-sensitive usernames/e-mail',
6852: prelink => 'Information required (form 1)',
6853: postlink => 'Information required (form 2)',
6854: emailsrc => 'LON-CAPA e-mail address type(s)',
6855: customtext => 'Domain specific text (HTML)',
6856: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
6857: intauth_check => 'Check bcrypt cost if authenticated',
6858: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
6859: permanent => 'Permanent e-mail address',
6860: critical => 'Critical notification address',
6861: notify => 'Notification address',
6862: min => 'Minimum password length',
6863: max => 'Maximum password length',
6864: chars => 'Required characters',
6865: numsaved => 'Number of previous passwords to save and disallow reuse',
6866: );
6867: if ($position eq 'top') {
6868: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6869: my $shownlinklife = 2;
6870: my $prelink = 'both';
6871: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
6872: if (ref($settings) eq 'HASH') {
6873: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
6874: $shownlinklife = $settings->{resetlink};
6875: }
6876: if (ref($settings->{resetcase}) eq 'ARRAY') {
6877: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
6878: }
6879: if ($settings->{resetprelink} =~ /^(both|either)$/) {
6880: $prelink = $settings->{resetprelink};
6881: }
6882: if (ref($settings->{resetpostlink}) eq 'HASH') {
6883: %postlink = %{$settings->{resetpostlink}};
6884: }
6885: if (ref($settings->{resetemail}) eq 'ARRAY') {
6886: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
6887: }
6888: if ($settings->{resetremove}) {
6889: $nostdtext = 1;
6890: }
6891: if ($settings->{resetcustom}) {
6892: $customurl = $settings->{resetcustom};
6893: }
6894: } else {
6895: if (ref($types) eq 'ARRAY') {
6896: foreach my $item (@{$types}) {
6897: $casesens{$item} = 1;
6898: $postlink{$item} = ['username','email'];
6899: }
6900: }
6901: $casesens{'default'} = 1;
6902: $postlink{'default'} = ['username','email'];
6903: $prelink = 'both';
6904: %emailsrc = (
6905: permanent => 1,
6906: critical => 1,
6907: notify => 1,
6908: );
6909: }
6910: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
6911: $itemcount ++;
6912: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6913: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6914: '<td class="LC_left_item">'.
6915: '<input type="textbox" value="'.$shownlinklife.'" '.
6916: 'name="passwords_link" size="3" /></td></tr>';
6917: $itemcount ++;
6918: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6919: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6920: '<td class="LC_left_item">';
6921: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6922: foreach my $item (@{$types}) {
6923: my $checkedcase;
6924: if ($casesens{$item}) {
6925: $checkedcase = ' checked="checked"';
6926: }
6927: $datatable .= '<span class="LC_nobreak"><label>'.
6928: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6929: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6930: '</span> ';
6931: }
6932: }
6933: my $checkedcase;
6934: if ($casesens{'default'}) {
6935: $checkedcase = ' checked="checked"';
6936: }
6937: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6938: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6939: $othertitle.'</label></span></td>';
6940: $itemcount ++;
6941: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6942: my %checkedpre = (
6943: both => ' checked="checked"',
6944: either => '',
6945: );
6946: if ($prelink eq 'either') {
6947: $checkedpre{either} = ' checked="checked"';
6948: $checkedpre{both} = '';
6949: }
6950: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6951: '<td class="LC_left_item"><span class="LC_nobreak">'.
6952: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6953: &mt('Both username and e-mail address').'</label></span> '.
6954: '<span class="LC_nobreak"><label>'.
6955: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6956: &mt('Either username or e-mail address').'</label></span></td></tr>';
6957: $itemcount ++;
6958: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6959: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6960: '<td class="LC_left_item">';
6961: my %postlinked;
6962: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6963: foreach my $item (@{$types}) {
6964: undef(%postlinked);
6965: $datatable .= '<fieldset style="display: inline-block;">'.
6966: '<legend>'.$usertypes->{$item}.'</legend>';
6967: if (ref($postlink{$item}) eq 'ARRAY') {
6968: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6969: }
6970: foreach my $field ('email','username') {
6971: my $checked;
6972: if ($postlinked{$field}) {
6973: $checked = ' checked="checked"';
6974: }
6975: $datatable .= '<span class="LC_nobreak"><label>'.
6976: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6977: $field.'"'.$checked.' />'.$field.'</label>'.
6978: '<span> ';
6979: }
6980: $datatable .= '</fieldset>';
6981: }
6982: }
6983: if (ref($postlink{'default'}) eq 'ARRAY') {
6984: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6985: }
6986: $datatable .= '<fieldset style="display: inline-block;">'.
6987: '<legend>'.$othertitle.'</legend>';
6988: foreach my $field ('email','username') {
6989: my $checked;
6990: if ($postlinked{$field}) {
6991: $checked = ' checked="checked"';
6992: }
6993: $datatable .= '<span class="LC_nobreak"><label>'.
6994: '<input type="checkbox" name="passwords_postlink_default" value="'.
6995: $field.'"'.$checked.' />'.$field.'</label>'.
6996: '<span> ';
6997: }
6998: $datatable .= '</fieldset></td></tr>';
6999: $itemcount ++;
7000: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7001: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7002: '<td class="LC_left_item">';
7003: foreach my $type ('permanent','critical','notify') {
7004: my $checkedemail;
7005: if ($emailsrc{$type}) {
7006: $checkedemail = ' checked="checked"';
7007: }
7008: $datatable .= '<span class="LC_nobreak"><label>'.
7009: '<input type="checkbox" name="passwords_emailsrc" value="'.
7010: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7011: '<span> ';
7012: }
7013: $datatable .= '</td></tr>';
7014: $itemcount ++;
7015: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7016: my $switchserver = &check_switchserver($dom,$confname);
7017: my ($showstd,$noshowstd);
7018: if ($nostdtext) {
7019: $noshowstd = ' checked="checked"';
7020: } else {
7021: $showstd = ' checked="checked"';
7022: }
7023: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7024: '<td class="LC_left_item"><span class="LC_nobreak">'.
7025: &mt('Retain standard text:').
7026: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7027: &mt('Yes').'</label>'.' '.
7028: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7029: &mt('No').'</label></span><br />'.
7030: '<span class="LC_fontsize_small">'.
7031: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7032: &mt('Include custom text:');
7033: if ($customurl) {
7034: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7035: undef,undef,undef,undef,'background-color:#ffffff');
7036: $datatable .= '<span class="LC_nobreak"> '.$link.
7037: '<label><input type="checkbox" name="passwords_custom_del"'.
7038: ' value="1" />'.&mt('Delete?').'</label></span>'.
7039: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7040: }
7041: if ($switchserver) {
7042: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7043: } else {
7044: $datatable .='<span class="LC_nobreak"> '.
7045: '<input type="file" name="passwords_customfile" /></span>';
7046: }
7047: $datatable .= '</td></tr>';
7048: } elsif ($position eq 'middle') {
7049: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7050: my @items = ('intauth_cost','intauth_check','intauth_switch');
7051: my %defaults;
7052: if (ref($domconf{'defaults'}) eq 'HASH') {
7053: %defaults = %{$domconf{'defaults'}};
7054: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7055: $defaults{'intauth_cost'} = 10;
7056: }
7057: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7058: $defaults{'intauth_check'} = 0;
7059: }
7060: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7061: $defaults{'intauth_switch'} = 0;
7062: }
7063: } else {
7064: %defaults = (
7065: 'intauth_cost' => 10,
7066: 'intauth_check' => 0,
7067: 'intauth_switch' => 0,
7068: );
7069: }
7070: foreach my $item (@items) {
7071: if ($itemcount%2) {
7072: $css_class = '';
7073: } else {
7074: $css_class = ' class="LC_odd_row" ';
7075: }
7076: $datatable .= '<tr'.$css_class.'>'.
7077: '<td><span class="LC_nobreak">'.$titles{$item}.
7078: '</span></td><td class="LC_left_item" colspan="3">';
7079: if ($item eq 'intauth_switch') {
7080: my @options = (0,1,2);
7081: my %optiondesc = &Apache::lonlocal::texthash (
7082: 0 => 'No',
7083: 1 => 'Yes',
7084: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7085: );
7086: $datatable .= '<table width="100%">';
7087: foreach my $option (@options) {
7088: my $checked = ' ';
7089: if ($defaults{$item} eq $option) {
7090: $checked = ' checked="checked"';
7091: }
7092: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7093: '<label><input type="radio" name="'.$item.
7094: '" value="'.$option.'"'.$checked.' />'.
7095: $optiondesc{$option}.'</label></span></td></tr>';
7096: }
7097: $datatable .= '</table>';
7098: } elsif ($item eq 'intauth_check') {
7099: my @options = (0,1,2);
7100: my %optiondesc = &Apache::lonlocal::texthash (
7101: 0 => 'No',
7102: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7103: 2 => 'Yes, disallow login if stored cost is less than domain default',
7104: );
7105: $datatable .= '<table width="100%">';
7106: foreach my $option (@options) {
7107: my $checked = ' ';
7108: my $onclick;
7109: if ($defaults{$item} eq $option) {
7110: $checked = ' checked="checked"';
7111: }
7112: if ($option == 2) {
7113: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7114: }
7115: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7116: '<label><input type="radio" name="'.$item.
7117: '" value="'.$option.'"'.$checked.$onclick.' />'.
7118: $optiondesc{$option}.'</label></span></td></tr>';
7119: }
7120: $datatable .= '</table>';
7121: } else {
7122: $datatable .= '<input type="text" name="'.$item.'" value="'.
7123: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7124: }
7125: $datatable .= '</td></tr>';
7126: $itemcount ++;
7127: }
7128: } elsif ($position eq 'lower') {
7129: $datatable .= &password_rules('passwords',\$itemcount,$settings);
7130: } else {
7131: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7132: my %ownerchg = (
7133: by => {},
7134: for => {},
7135: );
7136: my %ownertitles = &Apache::lonlocal::texthash (
7137: by => 'Course owner status(es) allowed',
7138: for => 'Student status(es) allowed',
7139: );
7140: if (ref($settings) eq 'HASH') {
7141: if (ref($settings->{crsownerchg}) eq 'HASH') {
7142: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7143: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7144: }
7145: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7146: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7147: }
7148: }
7149: }
7150: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7151: $datatable .= '<tr '.$css_class.'>'.
7152: '<td>'.
7153: &mt('Requirements').'<ul>'.
7154: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
7155: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7156: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7157: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7158: '</ul>'.
7159: '</td>'.
7160: '<td class="LC_left_item">';
7161: foreach my $item ('by','for') {
7162: $datatable .= '<fieldset style="display: inline-block;">'.
7163: '<legend>'.$ownertitles{$item}.'</legend>';
7164: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7165: foreach my $type (@{$types}) {
7166: my $checked;
7167: if ($ownerchg{$item}{$type}) {
7168: $checked = ' checked="checked"';
7169: }
7170: $datatable .= '<span class="LC_nobreak"><label>'.
7171: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7172: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7173: '</span> ';
7174: }
7175: }
7176: my $checked;
7177: if ($ownerchg{$item}{'default'}) {
7178: $checked = ' checked="checked"';
7179: }
7180: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7181: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7182: $othertitle.'</label></span></fieldset>';
7183: }
7184: $datatable .= '</td></tr>';
7185: }
7186: return $datatable;
7187: }
7188:
7189: sub password_rules {
7190: my ($prefix,$itemcountref,$settings) = @_;
7191: my ($min,$max,%chars,$numsaved,$numinrow);
7192: my %titles;
7193: if ($prefix eq 'passwords') {
7194: %titles = &Apache::lonlocal::texthash (
7195: min => 'Minimum password length',
7196: max => 'Maximum password length',
7197: chars => 'Required characters',
7198: );
7199: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
7200: %titles = &Apache::lonlocal::texthash (
7201: min => 'Minimum secret length',
7202: max => 'Maximum secret length',
7203: chars => 'Required characters',
7204: );
7205: }
7206: $min = $Apache::lonnet::passwdmin;
7207: my $datatable;
7208: my $itemcount;
7209: if (ref($itemcountref)) {
7210: $itemcount = $$itemcountref;
7211: }
7212: if (ref($settings) eq 'HASH') {
7213: if ($settings->{min}) {
7214: $min = $settings->{min};
7215: }
7216: if ($settings->{max}) {
7217: $max = $settings->{max};
7218: }
7219: if (ref($settings->{chars}) eq 'ARRAY') {
7220: map { $chars{$_} = 1; } (@{$settings->{chars}});
7221: }
7222: if ($prefix eq 'passwords') {
7223: if ($settings->{numsaved}) {
7224: $numsaved = $settings->{numsaved};
7225: }
7226: }
7227: }
7228: my %rulenames = &Apache::lonlocal::texthash(
7229: uc => 'At least one upper case letter',
7230: lc => 'At least one lower case letter',
7231: num => 'At least one number',
7232: spec => 'At least one non-alphanumeric',
7233: );
7234: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7235: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7236: '<td class="LC_left_item"><span class="LC_nobreak">'.
7237: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
7238: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7239: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7240: '</span></td></tr>';
7241: $itemcount ++;
7242: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7243: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7244: '<td class="LC_left_item"><span class="LC_nobreak">'.
7245: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
7246: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7247: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7248: '</span></td></tr>';
7249: $itemcount ++;
7250: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7251: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7252: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7253: '</span></td>';
7254: my $numinrow = 2;
7255: my @possrules = ('uc','lc','num','spec');
7256: $datatable .= '<td class="LC_left_item"><table>';
7257: for (my $i=0; $i<@possrules; $i++) {
7258: my ($rem,$checked);
7259: if ($chars{$possrules[$i]}) {
7260: $checked = ' checked="checked"';
7261: }
7262: $rem = $i%($numinrow);
7263: if ($rem == 0) {
7264: if ($i > 0) {
7265: $datatable .= '</tr>';
7266: }
7267: $datatable .= '<tr>';
7268: }
7269: $datatable .= '<td><span class="LC_nobreak"><label>'.
7270: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7271: $rulenames{$possrules[$i]}.'</label></span></td>';
7272: }
7273: my $rem = @possrules%($numinrow);
7274: my $colsleft = $numinrow - $rem;
7275: if ($colsleft > 1 ) {
7276: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7277: ' </td>';
7278: } elsif ($colsleft == 1) {
7279: $datatable .= '<td class="LC_left_item"> </td>';
7280: }
7281: $datatable .='</table></td></tr>';
7282: $itemcount ++;
7283: if ($prefix eq 'passwords') {
7284: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
7285: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7286: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7287: '<td class="LC_left_item"><span class="LC_nobreak">'.
7288: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
7289: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7290: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7291: '</span></td></tr>';
7292: $itemcount ++;
7293: }
7294: if (ref($itemcountref)) {
7295: $$itemcountref += $itemcount;
7296: }
7297: return $datatable;
7298: }
7299:
7300: sub print_wafproxy {
7301: my ($position,$dom,$settings,$rowtotal) = @_;
7302: my $css_class;
7303: my $itemcount = 0;
7304: my $datatable;
7305: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7306: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
7307: my %lt = &wafproxy_titles();
7308: foreach my $server (sort(keys(%servers))) {
7309: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7310: next if ($serverhome eq '');
7311: my $serverdom;
7312: if ($serverhome ne $server) {
7313: $serverdom = &Apache::lonnet::host_domain($serverhome);
7314: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
7315: $othercontrol{$server} = $serverdom;
7316: }
7317: } else {
7318: $serverdom = &Apache::lonnet::host_domain($server);
7319: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
7320: if ($serverdom ne $dom) {
7321: $othercontrol{$server} = $serverdom;
7322: } else {
7323: $setdom = 1;
7324: if (ref($settings) eq 'HASH') {
7325: if (ref($settings->{'alias'}) eq 'HASH') {
7326: $aliases{$dom} = $settings->{'alias'};
7327: if ($aliases{$dom} ne '') {
7328: $showdom = 1;
7329: }
7330: }
7331: if (ref($settings->{'saml'}) eq 'HASH') {
7332: $saml{$dom} = $settings->{'saml'};
7333: }
7334: }
7335: }
7336: }
7337: }
7338: if ($setdom) {
7339: %{$values{$dom}} = ();
7340: if (ref($settings) eq 'HASH') {
7341: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7342: $values{$dom}{$item} = $settings->{$item};
7343: }
7344: }
7345: }
7346: if (keys(%othercontrol)) {
7347: %otherdoms = reverse(%othercontrol);
7348: foreach my $domain (keys(%otherdoms)) {
7349: %{$values{$domain}} = ();
7350: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7351: if (ref($config{'wafproxy'}) eq 'HASH') {
7352: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7353: if (exists($config{'wafproxy'}{'saml'})) {
7354: $saml{$domain} = $config{'wafproxy'}{'saml'};
7355: }
7356: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7357: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7358: }
7359: }
7360: }
7361: }
7362: if ($position eq 'top') {
7363: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7364: my %aliasinfo;
7365: foreach my $server (sort(keys(%servers))) {
7366: $itemcount ++;
7367: my $dom_in_effect;
7368: my $aliasrows = '<tr>'.
7369: '<td class="LC_left_item" style="vertical-align: baseline;">'.
7370: &mt('Hostname').': '.
7371: '<span class="LC_nobreak LC_cusr_emph">'.
7372: &Apache::lonnet::hostname($server).'</span></td><td> </td>';
7373: if ($othercontrol{$server}) {
7374: $dom_in_effect = $othercontrol{$server};
7375: my ($current,$forsaml);
7376: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
7377: $current = $aliases{$dom_in_effect}{$server};
7378: }
7379: if (ref($saml{$dom_in_effect}) eq 'HASH') {
7380: if ($saml{$dom_in_effect}{$server}) {
7381: $forsaml = 1;
7382: }
7383: }
7384: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7385: &mt('Alias').': ';
7386: if ($current) {
7387: $aliasrows .= $current;
7388: if ($forsaml) {
7389: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
7390: }
7391: } else {
7392: $aliasrows .= &mt('None');
7393: }
7394: $aliasrows .= ' <span class="LC_small">('.
7395: &mt('controlled by domain: [_1]',
7396: '<b>'.$dom_in_effect.'</b>').')</span></td>';
7397: } else {
7398: $dom_in_effect = $dom;
7399: my ($current,$samlon,$samloff);
7400: $samloff = ' checked="checked"';
7401: if (ref($aliases{$dom}) eq 'HASH') {
7402: if ($aliases{$dom}{$server}) {
7403: $current = $aliases{$dom}{$server};
7404: }
7405: }
7406: if (ref($saml{$dom}) eq 'HASH') {
7407: if ($saml{$dom}{$server}) {
7408: $samlon = $samloff;
7409: undef($samloff);
7410: }
7411: }
7412: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7413: &mt('Alias').': '.
7414: '<input type="text" name="wafproxy_alias_'.$server.'" '.
7415: 'value="'.$current.'" size="30" />'.
7416: (' 'x2).'<span class="LC_nobreak">'.
7417: &mt('Alias used for SSO Auth').': <label>'.
7418: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
7419: &mt('No').'</label> <label>'.
7420: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
7421: &mt('Yes').'</label></span>'.
7422: '</td>';
7423: }
7424: $aliasrows .= '</tr>';
7425: $aliasinfo{$dom_in_effect} .= $aliasrows;
7426: }
7427: if ($aliasinfo{$dom}) {
7428: my ($onclick,$wafon,$wafoff,$showtable);
7429: $onclick = ' onclick="javascript:toggleWAF();"';
7430: $wafoff = ' checked="checked"';
7431: $showtable = ' style="display:none";';
7432: if ($showdom) {
7433: $wafon = $wafoff;
7434: $wafoff = '';
7435: $showtable = ' style="display:inline;"';
7436: }
7437: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7438: $datatable = '<tr'.$css_class.'>'.
7439: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
7440: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
7441: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
7442: &mt('Yes').'</label>'.(' 'x2).'<label>'.
7443: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
7444: &mt('No').'</label></span></td>'.
7445: '<td class="LC_left_item">'.
7446: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
7447: '</table></td></tr>';
7448: $itemcount++;
7449: }
7450: if (keys(%otherdoms)) {
7451: foreach my $key (sort(keys(%otherdoms))) {
7452: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7453: $datatable .= '<tr'.$css_class.'>'.
7454: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
7455: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
7456: '</table></td></tr>';
7457: $itemcount++;
7458: }
7459: }
7460: } else {
7461: my %ip_methods = &remoteip_methods();
7462: if ($setdom) {
7463: $itemcount ++;
7464: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7465: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
7466: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
7467: $wafstyle = ' style="display:none;"';
7468: $nowafstyle = ' style="display:table-row;"';
7469: $currwafdisplay = ' style="display: none"';
7470: $wafrangestyle = ' style="display: none"';
7471: $curr_remotip = 'n';
7472: $ssltossl = ' checked="checked"';
7473: if ($showdom) {
7474: $wafstyle = ' style="display:table-row;"';
7475: $nowafstyle = ' style="display:none;"';
7476: if (keys(%{$values{$dom}})) {
7477: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
7478: $curr_remotip = $values{$dom}{remoteip};
7479: }
7480: if ($curr_remotip eq 'h') {
7481: $currwafdisplay = ' style="display:table-row"';
7482: $wafrangestyle = ' style="display:inline-block;"';
7483: }
7484: if ($values{$dom}{'sslopt'}) {
7485: $alltossl = ' checked="checked"';
7486: $ssltossl = '';
7487: }
7488: }
7489: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
7490: $vpndircheck = ' checked="checked"';
7491: $currwafvpn = ' style="display:table-row;"';
7492: $wafrangestyle = ' style="display:inline-block;"';
7493: } else {
7494: $vpnaliascheck = ' checked="checked"';
7495: $currwafvpn = ' style="display:none;"';
7496: }
7497: }
7498: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7499: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
7500: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
7501: '</tr>'.
7502: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7503: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
7504: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
7505: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
7506: &mt('Range(s) stored in CIDR notation').'</div></td>'.
7507: '<td class="LC_left_item"><table>'.
7508: '<tr>'.
7509: '<td valign="top">'.$lt{'remoteip'}.': '.
7510: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
7511: foreach my $option ('m','h','n') {
7512: my $sel;
7513: if ($option eq $curr_remotip) {
7514: $sel = ' selected="selected"';
7515: }
7516: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
7517: $ip_methods{$option}.'</option>';
7518: }
7519: $datatable .= '</select></td></tr>'."\n".
7520: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
7521: $lt{'ipheader'}.': '.
7522: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
7523: 'name="wafproxy_ipheader" />'.
7524: '</td></tr>'."\n".
7525: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
7526: $lt{'trusted'}.':<br />'.
7527: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
7528: $values{$dom}{'trusted'}.'</textarea>'.
7529: '</td></tr>'."\n".
7530: '<tr><td><hr /></td></tr>'."\n".
7531: '<tr>'.
7532: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
7533: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
7534: $lt{'vpndirect'}.'</label>'.(' 'x2).
7535: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
7536: $lt{'vpnaliased'}.'</label></span></td></tr>';
7537: foreach my $item ('vpnint','vpnext') {
7538: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
7539: '<td valign="top">'.$lt{$item}.':<br />'.
7540: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
7541: $values{$dom}{$item}.'</textarea>'.
7542: '</td></tr>'."\n";
7543: }
7544: $datatable .= '<tr><td><hr /></td></tr>'."\n".
7545: '<tr>'.
7546: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
7547: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
7548: $lt{'alltossl'}.'</label>'.(' 'x2).
7549: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
7550: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
7551: '</table></td></tr>';
7552: }
7553: if (keys(%otherdoms)) {
7554: foreach my $domain (sort(keys(%otherdoms))) {
7555: $itemcount ++;
7556: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7557: $datatable .= '<tr'.$css_class.'>'.
7558: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
7559: '<td class="LC_left_item"><table>';
7560: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
7561: my $showval = &mt('None');
7562: if ($item eq 'ssl') {
7563: $showval = $lt{'ssltossl'};
7564: }
7565: if ($values{$domain}{$item}) {
7566: $showval = $values{$domain}{$item};
7567: if ($item eq 'ssl') {
7568: $showval = $lt{'alltossl'};
7569: } elsif ($item eq 'remoteip') {
7570: $showval = $ip_methods{$values{$domain}{$item}};
7571: }
7572: }
7573: $datatable .= '<tr>'.
7574: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
7575: }
7576: $datatable .= '</table></td></tr>';
7577: }
7578: }
7579: }
7580: $$rowtotal += $itemcount;
7581: return $datatable;
7582: }
7583:
7584: sub wafproxy_titles {
7585: return &Apache::lonlocal::texthash(
7586: remoteip => "Method for determining user's IP",
7587: ipheader => 'Request header containing remote IP',
7588: trusted => 'Trusted IP range(s)',
7589: vpnaccess => 'Access from institutional VPN',
7590: vpndirect => 'via regular hostname (no WAF)',
7591: vpnaliased => 'via aliased hostname (WAF)',
7592: vpnint => 'Internal IP Range(s) for VPN sessions',
7593: vpnext => 'IP Range(s) for backend WAF connections',
7594: sslopt => 'Forwarding http/https',
7595: alltossl => 'WAF forwards both http and https requests to https',
7596: ssltossl => 'WAF forwards http requests to http and https to https',
7597: );
7598: }
7599:
7600: sub remoteip_methods {
7601: return &Apache::lonlocal::texthash(
7602: m => 'Use Apache mod_remoteip',
7603: h => 'Use headers parsed by LON-CAPA',
7604: n => 'Not in use',
7605: );
7606: }
7607:
7608: sub print_usersessions {
7609: my ($position,$dom,$settings,$rowtotal) = @_;
7610: my ($css_class,$datatable,%checked,%choices);
7611: my (%by_ip,%by_location,@intdoms);
7612: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7613:
7614: my @alldoms = &Apache::lonnet::all_domains();
7615: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7616: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7617: my %altids = &id_for_thisdom(%servers);
7618: my $itemcount = 1;
7619: if ($position eq 'top') {
7620: if (keys(%serverhomes) > 1) {
7621: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
7622: my ($curroffloadnow,$curroffloadoth);
7623: if (ref($settings) eq 'HASH') {
7624: if (ref($settings->{'offloadnow'}) eq 'HASH') {
7625: $curroffloadnow = $settings->{'offloadnow'};
7626: }
7627: if (ref($settings->{'offloadoth'}) eq 'HASH') {
7628: $curroffloadoth = $settings->{'offloadoth'};
7629: }
7630: }
7631: my $other_insts = scalar(keys(%by_location));
7632: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
7633: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
7634: } else {
7635: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7636: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
7637: '</td></tr>';
7638: }
7639: } else {
7640: if (keys(%by_location) == 0) {
7641: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7642: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
7643: '</td></tr>';
7644: } else {
7645: my %lt = &usersession_titles();
7646: my $numinrow = 5;
7647: my $prefix;
7648: my @types;
7649: if ($position eq 'bottom') {
7650: $prefix = 'remote';
7651: @types = ('version','excludedomain','includedomain');
7652: } else {
7653: $prefix = 'hosted';
7654: @types = ('excludedomain','includedomain');
7655: }
7656: my (%current,%checkedon,%checkedoff);
7657: my @lcversions = &Apache::lonnet::all_loncaparevs();
7658: my @locations = sort(keys(%by_location));
7659: foreach my $type (@types) {
7660: $checkedon{$type} = '';
7661: $checkedoff{$type} = ' checked="checked"';
7662: }
7663: if (ref($settings) eq 'HASH') {
7664: if (ref($settings->{$prefix}) eq 'HASH') {
7665: foreach my $key (keys(%{$settings->{$prefix}})) {
7666: $current{$key} = $settings->{$prefix}{$key};
7667: if ($key eq 'version') {
7668: if ($current{$key} ne '') {
7669: $checkedon{$key} = ' checked="checked"';
7670: $checkedoff{$key} = '';
7671: }
7672: } elsif (ref($current{$key}) eq 'ARRAY') {
7673: $checkedon{$key} = ' checked="checked"';
7674: $checkedoff{$key} = '';
7675: }
7676: }
7677: }
7678: }
7679: foreach my $type (@types) {
7680: next if ($type ne 'version' && !@locations);
7681: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7682: $datatable .= '<tr'.$css_class.'>
7683: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
7684: <span class="LC_nobreak">
7685: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
7686: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
7687: if ($type eq 'version') {
7688: my $selector = '<select name="'.$prefix.'_version">';
7689: foreach my $version (@lcversions) {
7690: my $selected = '';
7691: if ($current{'version'} eq $version) {
7692: $selected = ' selected="selected"';
7693: }
7694: $selector .= ' <option value="'.$version.'"'.
7695: $selected.'>'.$version.'</option>';
7696: }
7697: $selector .= '</select> ';
7698: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
7699: } else {
7700: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
7701: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
7702: ' />'.(' 'x2).
7703: '<input type="button" value="'.&mt('uncheck all').'" '.
7704: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
7705: "\n".
7706: '</div><div><table>';
7707: my $rem;
7708: for (my $i=0; $i<@locations; $i++) {
7709: my ($showloc,$value,$checkedtype);
7710: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
7711: my $ip = $by_location{$locations[$i]}->[0];
7712: if (ref($by_ip{$ip}) eq 'ARRAY') {
7713: $value = join(':',@{$by_ip{$ip}});
7714: $showloc = join(', ',@{$by_ip{$ip}});
7715: if (ref($current{$type}) eq 'ARRAY') {
7716: foreach my $loc (@{$by_ip{$ip}}) {
7717: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
7718: $checkedtype = ' checked="checked"';
7719: last;
7720: }
7721: }
7722: }
7723: }
7724: }
7725: $rem = $i%($numinrow);
7726: if ($rem == 0) {
7727: if ($i > 0) {
7728: $datatable .= '</tr>';
7729: }
7730: $datatable .= '<tr>';
7731: }
7732: $datatable .= '<td class="LC_left_item">'.
7733: '<span class="LC_nobreak"><label>'.
7734: '<input type="checkbox" name="'.$prefix.'_'.$type.
7735: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
7736: '</label></span></td>';
7737: }
7738: $rem = @locations%($numinrow);
7739: my $colsleft = $numinrow - $rem;
7740: if ($colsleft > 1 ) {
7741: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7742: ' </td>';
7743: } elsif ($colsleft == 1) {
7744: $datatable .= '<td class="LC_left_item"> </td>';
7745: }
7746: $datatable .= '</tr></table>';
7747: }
7748: $datatable .= '</td></tr>';
7749: $itemcount ++;
7750: }
7751: }
7752: }
7753: $$rowtotal += $itemcount;
7754: return $datatable;
7755: }
7756:
7757: sub build_location_hashes {
7758: my ($intdoms,$by_ip,$by_location) = @_;
7759: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
7760: (ref($by_location) eq 'HASH'));
7761: my %iphost = &Apache::lonnet::get_iphost();
7762: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
7763: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
7764: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
7765: foreach my $id (@{$iphost{$primary_ip}}) {
7766: my $intdom = &Apache::lonnet::internet_dom($id);
7767: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
7768: push(@{$intdoms},$intdom);
7769: }
7770: }
7771: }
7772: foreach my $ip (keys(%iphost)) {
7773: if (ref($iphost{$ip}) eq 'ARRAY') {
7774: foreach my $id (@{$iphost{$ip}}) {
7775: my $location = &Apache::lonnet::internet_dom($id);
7776: if ($location) {
7777: next if (grep(/^\Q$location\E$/,@{$intdoms}));
7778: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7779: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
7780: push(@{$by_ip->{$ip}},$location);
7781: }
7782: } else {
7783: $by_ip->{$ip} = [$location];
7784: }
7785: }
7786: }
7787: }
7788: }
7789: foreach my $ip (sort(keys(%{$by_ip}))) {
7790: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7791: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
7792: my $first = $by_ip->{$ip}->[0];
7793: if (ref($by_location->{$first}) eq 'ARRAY') {
7794: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
7795: push(@{$by_location->{$first}},$ip);
7796: }
7797: } else {
7798: $by_location->{$first} = [$ip];
7799: }
7800: }
7801: }
7802: return;
7803: }
7804:
7805: sub current_offloads_to {
7806: my ($dom,$settings,$servers) = @_;
7807: my (%spareid,%otherdomconfigs);
7808: if (ref($servers) eq 'HASH') {
7809: foreach my $lonhost (sort(keys(%{$servers}))) {
7810: my $gotspares;
7811: if (ref($settings) eq 'HASH') {
7812: if (ref($settings->{'spares'}) eq 'HASH') {
7813: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
7814: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
7815: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
7816: $gotspares = 1;
7817: }
7818: }
7819: }
7820: unless ($gotspares) {
7821: my $gotspares;
7822: my $serverhomeID =
7823: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
7824: my $serverhomedom =
7825: &Apache::lonnet::host_domain($serverhomeID);
7826: if ($serverhomedom ne $dom) {
7827: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
7828: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7829: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7830: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7831: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7832: $gotspares = 1;
7833: }
7834: }
7835: } else {
7836: $otherdomconfigs{$serverhomedom} =
7837: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
7838: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
7839: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7840: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7841: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
7842: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7843: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7844: $gotspares = 1;
7845: }
7846: }
7847: }
7848: }
7849: }
7850: }
7851: }
7852: unless ($gotspares) {
7853: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
7854: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7855: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7856: } else {
7857: my $server_hostname = &Apache::lonnet::hostname($lonhost);
7858: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
7859: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
7860: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7861: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7862: } else {
7863: my %what = (
7864: spareid => 1,
7865: );
7866: my ($result,$returnhash) =
7867: &Apache::lonnet::get_remote_globals($lonhost,\%what);
7868: if ($result eq 'ok') {
7869: if (ref($returnhash) eq 'HASH') {
7870: if (ref($returnhash->{'spareid'}) eq 'HASH') {
7871: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
7872: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
7873: }
7874: }
7875: }
7876: }
7877: }
7878: }
7879: }
7880: }
7881: return %spareid;
7882: }
7883:
7884: sub spares_row {
7885: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
7886: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
7887: my $css_class;
7888: my $numinrow = 4;
7889: my $itemcount = 1;
7890: my $datatable;
7891: my %typetitles = &sparestype_titles();
7892: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
7893: foreach my $server (sort(keys(%{$servers}))) {
7894: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
7895: my ($othercontrol,$serverdom);
7896: if ($serverhome ne $server) {
7897: $serverdom = &Apache::lonnet::host_domain($serverhome);
7898: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7899: } else {
7900: $serverdom = &Apache::lonnet::host_domain($server);
7901: if ($serverdom ne $dom) {
7902: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7903: }
7904: }
7905: next unless (ref($spareid->{$server}) eq 'HASH');
7906: my ($checkednow,$checkedoth);
7907: if (ref($curroffloadnow) eq 'HASH') {
7908: if ($curroffloadnow->{$server}) {
7909: $checkednow = ' checked="checked"';
7910: }
7911: }
7912: if (ref($curroffloadoth) eq 'HASH') {
7913: if ($curroffloadoth->{$server}) {
7914: $checkedoth = ' checked="checked"';
7915: }
7916: }
7917: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7918: $datatable .= '<tr'.$css_class.'>
7919: <td rowspan="2">
7920: <span class="LC_nobreak">'.
7921: &mt('[_1] when busy, offloads to:'
7922: ,'<b>'.$server.'</b>').'</span><br />'.
7923: '<span class="LC_nobreak">'."\n".
7924: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
7925: ' '.&mt('Switch any active user on next access').'</label></span>'.
7926: "\n";
7927: if ($other_insts) {
7928: $datatable .= '<br />'.
7929: '<span class="LC_nobreak">'."\n".
7930: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
7931: ' '.&mt('Switch other institutions on next access').'</label></span>'.
7932: "\n";
7933: }
7934: my (%current,%canselect);
7935: my @choices =
7936: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
7937: foreach my $type ('primary','default') {
7938: if (ref($spareid->{$server}) eq 'HASH') {
7939: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
7940: my @spares = @{$spareid->{$server}{$type}};
7941: if (@spares > 0) {
7942: if ($othercontrol) {
7943: $current{$type} = join(', ',@spares);
7944: } else {
7945: $current{$type} .= '<table>';
7946: my $numspares = scalar(@spares);
7947: for (my $i=0; $i<@spares; $i++) {
7948: my $rem = $i%($numinrow);
7949: if ($rem == 0) {
7950: if ($i > 0) {
7951: $current{$type} .= '</tr>';
7952: }
7953: $current{$type} .= '<tr>';
7954: }
7955: $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'".');" /> '.
7956: $spareid->{$server}{$type}[$i].
7957: '</label></td>'."\n";
7958: }
7959: my $rem = @spares%($numinrow);
7960: my $colsleft = $numinrow - $rem;
7961: if ($colsleft > 1 ) {
7962: $current{$type} .= '<td colspan="'.$colsleft.
7963: '" class="LC_left_item">'.
7964: ' </td>';
7965: } elsif ($colsleft == 1) {
7966: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7967: }
7968: $current{$type} .= '</tr></table>';
7969: }
7970: }
7971: }
7972: if ($current{$type} eq '') {
7973: $current{$type} = &mt('None specified');
7974: }
7975: if ($othercontrol) {
7976: if ($type eq 'primary') {
7977: $canselect{$type} = $othercontrol;
7978: }
7979: } else {
7980: $canselect{$type} =
7981: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7982: '<select name="newspare_'.$type.'_'.$server.'" '.
7983: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7984: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7985: if (@choices > 0) {
7986: foreach my $lonhost (@choices) {
7987: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7988: }
7989: }
7990: $canselect{$type} .= '</select>'."\n";
7991: }
7992: } else {
7993: $current{$type} = &mt('Could not be determined');
7994: if ($type eq 'primary') {
7995: $canselect{$type} = $othercontrol;
7996: }
7997: }
7998: if ($type eq 'default') {
7999: $datatable .= '<tr'.$css_class.'>';
8000: }
8001: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8002: '<td>'.$current{$type}.'</td>'."\n".
8003: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8004: }
8005: $itemcount ++;
8006: }
8007: }
8008: $$rowtotal += $itemcount;
8009: return $datatable;
8010: }
8011:
8012: sub possible_newspares {
8013: my ($server,$currspares,$serverhomes,$altids) = @_;
8014: my $serverhostname = &Apache::lonnet::hostname($server);
8015: my %excluded;
8016: if ($serverhostname ne '') {
8017: %excluded = (
8018: $serverhostname => 1,
8019: );
8020: }
8021: if (ref($currspares) eq 'HASH') {
8022: foreach my $type (keys(%{$currspares})) {
8023: if (ref($currspares->{$type}) eq 'ARRAY') {
8024: if (@{$currspares->{$type}} > 0) {
8025: foreach my $curr (@{$currspares->{$type}}) {
8026: my $hostname = &Apache::lonnet::hostname($curr);
8027: $excluded{$hostname} = 1;
8028: }
8029: }
8030: }
8031: }
8032: }
8033: my @choices;
8034: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8035: if (keys(%{$serverhomes}) > 1) {
8036: foreach my $name (sort(keys(%{$serverhomes}))) {
8037: unless ($excluded{$name}) {
8038: if (exists($altids->{$serverhomes->{$name}})) {
8039: push(@choices,$altids->{$serverhomes->{$name}});
8040: } else {
8041: push(@choices,$serverhomes->{$name});
8042: }
8043: }
8044: }
8045: }
8046: }
8047: return sort(@choices);
8048: }
8049:
8050: sub print_loadbalancing {
8051: my ($dom,$settings,$rowtotal) = @_;
8052: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8053: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8054: my $numinrow = 1;
8055: my $datatable;
8056: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8057: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8058: if (ref($settings) eq 'HASH') {
8059: %existing = %{$settings};
8060: }
8061: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8062: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8063: \%currtargets,\%currrules,\%currcookies);
8064: } else {
8065: return;
8066: }
8067: my ($othertitle,$usertypes,$types) =
8068: &Apache::loncommon::sorted_inst_types($dom);
8069: my $rownum = 8;
8070: if (ref($types) eq 'ARRAY') {
8071: $rownum += scalar(@{$types});
8072: }
8073: my @css_class = ('LC_odd_row','LC_even_row');
8074: my $balnum = 0;
8075: my $islast;
8076: my (@toshow,$disabledtext);
8077: if (keys(%currbalancer) > 0) {
8078: @toshow = sort(keys(%currbalancer));
8079: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8080: push(@toshow,'');
8081: }
8082: } else {
8083: @toshow = ('');
8084: $disabledtext = &mt('No existing load balancer');
8085: }
8086: foreach my $lonhost (@toshow) {
8087: if ($balnum == scalar(@toshow)-1) {
8088: $islast = 1;
8089: } else {
8090: $islast = 0;
8091: }
8092: my $cssidx = $balnum%2;
8093: my $targets_div_style = 'display: none';
8094: my $disabled_div_style = 'display: block';
8095: my $homedom_div_style = 'display: none';
8096: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8097: '<td rowspan="'.$rownum.'" valign="top">'.
8098: '<p>';
8099: if ($lonhost eq '') {
8100: $datatable .= '<span class="LC_nobreak">';
8101: if (keys(%currbalancer) > 0) {
8102: $datatable .= &mt('Add balancer:');
8103: } else {
8104: $datatable .= &mt('Enable balancer:');
8105: }
8106: $datatable .= ' '.
8107: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8108: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8109: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8110: '<option value="" selected="selected">'.&mt('None').
8111: '</option>'."\n";
8112: foreach my $server (sort(keys(%servers))) {
8113: next if ($currbalancer{$server});
8114: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8115: }
8116: $datatable .=
8117: '</select>'."\n".
8118: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8119: } else {
8120: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8121: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8122: &mt('Stop balancing').'</label>'.
8123: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8124: $targets_div_style = 'display: block';
8125: $disabled_div_style = 'display: none';
8126: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8127: $homedom_div_style = 'display: block';
8128: }
8129: }
8130: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
8131: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8132: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8133: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8134: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8135: my @sparestypes = ('primary','default');
8136: my %typetitles = &sparestype_titles();
8137: my %hostherechecked = (
8138: no => ' checked="checked"',
8139: );
8140: my %balcookiechecked = (
8141: no => ' checked="checked"',
8142: );
8143: foreach my $sparetype (@sparestypes) {
8144: my $targettable;
8145: for (my $i=0; $i<$numspares; $i++) {
8146: my $checked;
8147: if (ref($currtargets{$lonhost}) eq 'HASH') {
8148: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8149: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8150: $checked = ' checked="checked"';
8151: }
8152: }
8153: }
8154: my ($chkboxval,$disabled);
8155: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8156: $chkboxval = $spares[$i];
8157: }
8158: if (exists($currbalancer{$spares[$i]})) {
8159: $disabled = ' disabled="disabled"';
8160: }
8161: $targettable .=
8162: '<td><span class="LC_nobreak"><label>'.
8163: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8164: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8165: '</span></label></span></td>';
8166: my $rem = $i%($numinrow);
8167: if ($rem == 0) {
8168: if (($i > 0) && ($i < $numspares-1)) {
8169: $targettable .= '</tr>';
8170: }
8171: if ($i < $numspares-1) {
8172: $targettable .= '<tr>';
8173: }
8174: }
8175: }
8176: if ($targettable ne '') {
8177: my $rem = $numspares%($numinrow);
8178: my $colsleft = $numinrow - $rem;
8179: if ($colsleft > 1 ) {
8180: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8181: ' </td>';
8182: } elsif ($colsleft == 1) {
8183: $targettable .= '<td class="LC_left_item"> </td>';
8184: }
8185: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
8186: '<table><tr>'.$targettable.'</tr></table><br />';
8187: }
8188: $hostherechecked{$sparetype} = '';
8189: if (ref($currtargets{$lonhost}) eq 'HASH') {
8190: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8191: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8192: $hostherechecked{$sparetype} = ' checked="checked"';
8193: $hostherechecked{'no'} = '';
8194: }
8195: }
8196: }
8197: }
8198: if ($currcookies{$lonhost}) {
8199: %balcookiechecked = (
8200: yes => ' checked="checked"',
8201: );
8202: }
8203: $datatable .= &mt('Hosting on balancer itself').'<br />'.
8204: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
8205: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
8206: foreach my $sparetype (@sparestypes) {
8207: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
8208: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
8209: '</i></label><br />';
8210: }
8211: $datatable .= &mt('Use balancer cookie').'<br />'.
8212: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
8213: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
8214: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
8215: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
8216: '</div></td></tr>'.
8217: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
8218: $othertitle,$usertypes,$types,\%servers,
8219: \%currbalancer,$lonhost,
8220: $targets_div_style,$homedom_div_style,
8221: $css_class[$cssidx],$balnum,$islast);
8222: $$rowtotal += $rownum;
8223: $balnum ++;
8224: }
8225: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
8226: return $datatable;
8227: }
8228:
8229: sub get_loadbalancers_config {
8230: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
8231: return unless ((ref($servers) eq 'HASH') &&
8232: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
8233: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
8234: (ref($currcookies) eq 'HASH'));
8235: if (keys(%{$existing}) > 0) {
8236: my $oldlonhost;
8237: foreach my $key (sort(keys(%{$existing}))) {
8238: if ($key eq 'lonhost') {
8239: $oldlonhost = $existing->{'lonhost'};
8240: $currbalancer->{$oldlonhost} = 1;
8241: } elsif ($key eq 'targets') {
8242: if ($oldlonhost) {
8243: $currtargets->{$oldlonhost} = $existing->{'targets'};
8244: }
8245: } elsif ($key eq 'rules') {
8246: if ($oldlonhost) {
8247: $currrules->{$oldlonhost} = $existing->{'rules'};
8248: }
8249: } elsif (ref($existing->{$key}) eq 'HASH') {
8250: $currbalancer->{$key} = 1;
8251: $currtargets->{$key} = $existing->{$key}{'targets'};
8252: $currrules->{$key} = $existing->{$key}{'rules'};
8253: if ($existing->{$key}{'cookie'}) {
8254: $currcookies->{$key} = 1;
8255: }
8256: }
8257: }
8258: } else {
8259: my ($balancerref,$targetsref) =
8260: &Apache::lonnet::get_lonbalancer_config($servers);
8261: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
8262: foreach my $server (sort(keys(%{$balancerref}))) {
8263: $currbalancer->{$server} = 1;
8264: $currtargets->{$server} = $targetsref->{$server};
8265: }
8266: }
8267: }
8268: return;
8269: }
8270:
8271: sub loadbalancing_rules {
8272: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
8273: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
8274: $css_class,$balnum,$islast) = @_;
8275: my $output;
8276: my $num = 0;
8277: my ($alltypes,$othertypes,$titles) =
8278: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8279: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8280: foreach my $type (@{$alltypes}) {
8281: $num ++;
8282: my $current;
8283: if (ref($currrules) eq 'HASH') {
8284: $current = $currrules->{$type};
8285: }
8286: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8287: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
8288: $current = '';
8289: }
8290: }
8291: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
8292: $servers,$currbalancer,$lonhost,$dom,
8293: $targets_div_style,$homedom_div_style,
8294: $css_class,$balnum,$num,$islast);
8295: }
8296: }
8297: return $output;
8298: }
8299:
8300: sub loadbalancing_titles {
8301: my ($dom,$intdom,$usertypes,$types) = @_;
8302: my %othertypes = (
8303: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
8304: '_LC_author' => &mt('Users from [_1] with author role',$dom),
8305: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
8306: '_LC_external' => &mt('Users not from [_1]',$intdom),
8307: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
8308: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
8309: );
8310: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
8311: my @available;
8312: if (ref($types) eq 'ARRAY') {
8313: @available = @{$types};
8314: }
8315: unless (grep(/^default$/,@available)) {
8316: push(@available,'default');
8317: }
8318: unshift(@alltypes,@available);
8319: my %titles;
8320: foreach my $type (@alltypes) {
8321: if ($type =~ /^_LC_/) {
8322: $titles{$type} = $othertypes{$type};
8323: } elsif ($type eq 'default') {
8324: $titles{$type} = &mt('All users from [_1]',$dom);
8325: if (ref($types) eq 'ARRAY') {
8326: if (@{$types} > 0) {
8327: $titles{$type} = &mt('Other users from [_1]',$dom);
8328: }
8329: }
8330: } elsif (ref($usertypes) eq 'HASH') {
8331: $titles{$type} = $usertypes->{$type};
8332: }
8333: }
8334: return (\@alltypes,\%othertypes,\%titles);
8335: }
8336:
8337: sub loadbalance_rule_row {
8338: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
8339: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
8340: my @rulenames;
8341: my %ruletitles = &offloadtype_text();
8342: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
8343: @rulenames = ('balancer','offloadedto','specific');
8344: } else {
8345: @rulenames = ('default','homeserver');
8346: if ($type eq '_LC_external') {
8347: push(@rulenames,'externalbalancer');
8348: } else {
8349: push(@rulenames,'specific');
8350: }
8351: push(@rulenames,'none');
8352: }
8353: my $style = $targets_div_style;
8354: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8355: $style = $homedom_div_style;
8356: }
8357: my $space;
8358: if ($islast && $num == 1) {
8359: $space = '<div style="display:inline-block;"> </div>';
8360: }
8361: my $output =
8362: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
8363: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
8364: '<td valaign="top">'.$space.
8365: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
8366: for (my $i=0; $i<@rulenames; $i++) {
8367: my $rule = $rulenames[$i];
8368: my ($checked,$extra);
8369: if ($rulenames[$i] eq 'default') {
8370: $rule = '';
8371: }
8372: if ($rulenames[$i] eq 'specific') {
8373: if (ref($servers) eq 'HASH') {
8374: my $default;
8375: if (($current ne '') && (exists($servers->{$current}))) {
8376: $checked = ' checked="checked"';
8377: }
8378: unless ($checked) {
8379: $default = ' selected="selected"';
8380: }
8381: $extra =
8382: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
8383: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
8384: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
8385: '<option value=""'.$default.'></option>'."\n";
8386: foreach my $server (sort(keys(%{$servers}))) {
8387: if (ref($currbalancer) eq 'HASH') {
8388: next if (exists($currbalancer->{$server}));
8389: }
8390: my $selected;
8391: if ($server eq $current) {
8392: $selected = ' selected="selected"';
8393: }
8394: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
8395: }
8396: $extra .= '</select>';
8397: }
8398: } elsif ($rule eq $current) {
8399: $checked = ' checked="checked"';
8400: }
8401: $output .= '<span class="LC_nobreak"><label>'.
8402: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
8403: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
8404: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
8405: ')"'.$checked.' /> ';
8406: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
8407: $output .= $ruletitles{'particular'};
8408: } else {
8409: $output .= $ruletitles{$rulenames[$i]};
8410: }
8411: $output .= '</label>'.$extra.'</span><br />'."\n";
8412: }
8413: $output .= '</div></td></tr>'."\n";
8414: return $output;
8415: }
8416:
8417: sub offloadtype_text {
8418: my %ruletitles = &Apache::lonlocal::texthash (
8419: 'default' => 'Offloads to default destinations',
8420: 'homeserver' => "Offloads to user's home server",
8421: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
8422: 'specific' => 'Offloads to specific server',
8423: 'none' => 'No offload',
8424: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
8425: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
8426: 'particular' => 'Session hosted (after re-auth) on server:',
8427: );
8428: return %ruletitles;
8429: }
8430:
8431: sub sparestype_titles {
8432: my %typestitles = &Apache::lonlocal::texthash (
8433: 'primary' => 'primary',
8434: 'default' => 'default',
8435: );
8436: return %typestitles;
8437: }
8438:
8439: sub contact_titles {
8440: my %titles = &Apache::lonlocal::texthash (
8441: 'supportemail' => 'Support E-mail address',
8442: 'adminemail' => 'Default Server Admin E-mail address',
8443: 'errormail' => 'Error reports to be e-mailed to',
8444: 'packagesmail' => 'Package update alerts to be e-mailed to',
8445: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
8446: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
8447: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
8448: 'requestsmail' => 'E-mail from course requests requiring approval',
8449: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
8450: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
8451: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
8452: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
8453: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
8454: 'errorweights' => 'Weights used to compute error count',
8455: 'errorexcluded' => 'Servers with unsent updates excluded from count',
8456: );
8457: my %short_titles = &Apache::lonlocal::texthash (
8458: adminemail => 'Admin E-mail address',
8459: supportemail => 'Support E-mail',
8460: );
8461: return (\%titles,\%short_titles);
8462: }
8463:
8464: sub helpform_fields {
8465: my %titles = &Apache::lonlocal::texthash (
8466: 'username' => 'Name',
8467: 'user' => 'Username/domain',
8468: 'phone' => 'Phone',
8469: 'cc' => 'Cc e-mail',
8470: 'course' => 'Course Details',
8471: 'section' => 'Sections',
8472: 'screenshot' => 'File upload',
8473: );
8474: my @fields = ('username','phone','user','course','section','cc','screenshot');
8475: my %possoptions = (
8476: username => ['yes','no','req'],
8477: phone => ['yes','no','req'],
8478: user => ['yes','no'],
8479: cc => ['yes','no'],
8480: course => ['yes','no'],
8481: section => ['yes','no'],
8482: screenshot => ['yes','no'],
8483: );
8484: my %fieldoptions = &Apache::lonlocal::texthash (
8485: 'yes' => 'Optional',
8486: 'req' => 'Required',
8487: 'no' => "Not shown",
8488: );
8489: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
8490: }
8491:
8492: sub tool_titles {
8493: my %titles = &Apache::lonlocal::texthash (
8494: aboutme => 'Personal web page',
8495: blog => 'Blog',
8496: portfolio => 'Portfolio',
8497: timezone => 'Can set time zone',
8498: official => 'Official courses (with institutional codes)',
8499: unofficial => 'Unofficial courses',
8500: community => 'Communities',
8501: textbook => 'Textbook courses',
8502: );
8503: return %titles;
8504: }
8505:
8506: sub courserequest_titles {
8507: my %titles = &Apache::lonlocal::texthash (
8508: official => 'Official',
8509: unofficial => 'Unofficial',
8510: community => 'Communities',
8511: textbook => 'Textbook',
8512: lti => 'LTI Provider',
8513: norequest => 'Not allowed',
8514: approval => 'Approval by Dom. Coord.',
8515: validate => 'With validation',
8516: autolimit => 'Numerical limit',
8517: unlimited => '(blank for unlimited)',
8518: );
8519: return %titles;
8520: }
8521:
8522: sub authorrequest_titles {
8523: my %titles = &Apache::lonlocal::texthash (
8524: norequest => 'Not allowed',
8525: approval => 'Approval by Dom. Coord.',
8526: automatic => 'Automatic approval',
8527: );
8528: return %titles;
8529: }
8530:
8531: sub courserequest_conditions {
8532: my %conditions = &Apache::lonlocal::texthash (
8533: approval => '(Processing of request subject to approval by Domain Coordinator).',
8534: validate => '(Processing of request subject to institutional validation).',
8535: );
8536: return %conditions;
8537: }
8538:
8539:
8540: sub print_usercreation {
8541: my ($position,$dom,$settings,$rowtotal) = @_;
8542: my $numinrow = 4;
8543: my $datatable;
8544: if ($position eq 'top') {
8545: $$rowtotal ++;
8546: my $rowcount = 0;
8547: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
8548: if (ref($rules) eq 'HASH') {
8549: if (keys(%{$rules}) > 0) {
8550: $datatable .= &user_formats_row('username',$settings,$rules,
8551: $ruleorder,$numinrow,$rowcount);
8552: $$rowtotal ++;
8553: $rowcount ++;
8554: }
8555: }
8556: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
8557: if (ref($idrules) eq 'HASH') {
8558: if (keys(%{$idrules}) > 0) {
8559: $datatable .= &user_formats_row('id',$settings,$idrules,
8560: $idruleorder,$numinrow,$rowcount);
8561: $$rowtotal ++;
8562: $rowcount ++;
8563: }
8564: }
8565: if ($rowcount == 0) {
8566: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
8567: $$rowtotal ++;
8568: $rowcount ++;
8569: }
8570: } elsif ($position eq 'middle') {
8571: my @creators = ('author','course','requestcrs');
8572: my ($rules,$ruleorder) =
8573: &Apache::lonnet::inst_userrules($dom,'username');
8574: my %lt = &usercreation_types();
8575: my %checked;
8576: if (ref($settings) eq 'HASH') {
8577: if (ref($settings->{'cancreate'}) eq 'HASH') {
8578: foreach my $item (@creators) {
8579: $checked{$item} = $settings->{'cancreate'}{$item};
8580: }
8581: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
8582: foreach my $item (@creators) {
8583: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
8584: $checked{$item} = 'none';
8585: }
8586: }
8587: }
8588: }
8589: my $rownum = 0;
8590: foreach my $item (@creators) {
8591: $rownum ++;
8592: if ($checked{$item} eq '') {
8593: $checked{$item} = 'any';
8594: }
8595: my $css_class;
8596: if ($rownum%2) {
8597: $css_class = '';
8598: } else {
8599: $css_class = ' class="LC_odd_row" ';
8600: }
8601: $datatable .= '<tr'.$css_class.'>'.
8602: '<td><span class="LC_nobreak">'.$lt{$item}.
8603: '</span></td><td align="right">';
8604: my @options = ('any');
8605: if (ref($rules) eq 'HASH') {
8606: if (keys(%{$rules}) > 0) {
8607: push(@options,('official','unofficial'));
8608: }
8609: }
8610: push(@options,'none');
8611: foreach my $option (@options) {
8612: my $type = 'radio';
8613: my $check = ' ';
8614: if ($checked{$item} eq $option) {
8615: $check = ' checked="checked" ';
8616: }
8617: $datatable .= '<span class="LC_nobreak"><label>'.
8618: '<input type="'.$type.'" name="can_createuser_'.
8619: $item.'" value="'.$option.'"'.$check.'/> '.
8620: $lt{$option}.'</label> </span>';
8621: }
8622: $datatable .= '</td></tr>';
8623: }
8624: } else {
8625: my @contexts = ('author','course','domain');
8626: my @authtypes = ('int','krb4','krb5','loc','lti');
8627: my %checked;
8628: if (ref($settings) eq 'HASH') {
8629: if (ref($settings->{'authtypes'}) eq 'HASH') {
8630: foreach my $item (@contexts) {
8631: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
8632: foreach my $auth (@authtypes) {
8633: if ($settings->{'authtypes'}{$item}{$auth}) {
8634: $checked{$item}{$auth} = ' checked="checked" ';
8635: }
8636: }
8637: }
8638: }
8639: }
8640: } else {
8641: foreach my $item (@contexts) {
8642: foreach my $auth (@authtypes) {
8643: $checked{$item}{$auth} = ' checked="checked" ';
8644: }
8645: }
8646: }
8647: my %title = &context_names();
8648: my %authname = &authtype_names();
8649: my $rownum = 0;
8650: my $css_class;
8651: foreach my $item (@contexts) {
8652: if ($rownum%2) {
8653: $css_class = '';
8654: } else {
8655: $css_class = ' class="LC_odd_row" ';
8656: }
8657: $datatable .= '<tr'.$css_class.'>'.
8658: '<td>'.$title{$item}.
8659: '</td><td class="LC_left_item">'.
8660: '<span class="LC_nobreak">';
8661: foreach my $auth (@authtypes) {
8662: $datatable .= '<label>'.
8663: '<input type="checkbox" name="'.$item.'_auth" '.
8664: $checked{$item}{$auth}.' value="'.$auth.'" />'.
8665: $authname{$auth}.'</label> ';
8666: }
8667: $datatable .= '</span></td></tr>';
8668: $rownum ++;
8669: }
8670: $$rowtotal += $rownum;
8671: }
8672: return $datatable;
8673: }
8674:
8675: sub print_selfcreation {
8676: my ($position,$dom,$settings,$rowtotal) = @_;
8677: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
8678: $emaildomain,$datatable);
8679: if (ref($settings) eq 'HASH') {
8680: if (ref($settings->{'cancreate'}) eq 'HASH') {
8681: $createsettings = $settings->{'cancreate'};
8682: if (ref($createsettings) eq 'HASH') {
8683: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
8684: @selfcreate = @{$createsettings->{'selfcreate'}};
8685: } elsif ($createsettings->{'selfcreate'} ne '') {
8686: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
8687: @selfcreate = ('email','login','sso');
8688: } elsif ($createsettings->{'selfcreate'} ne 'none') {
8689: @selfcreate = ($createsettings->{'selfcreate'});
8690: }
8691: }
8692: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
8693: $processing = $createsettings->{'selfcreateprocessing'};
8694: }
8695: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
8696: $emailoptions = $createsettings->{'emailoptions'};
8697: }
8698: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
8699: $emailverified = $createsettings->{'emailverified'};
8700: }
8701: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
8702: $emaildomain = $createsettings->{'emaildomain'};
8703: }
8704: }
8705: }
8706: }
8707: my %radiohash;
8708: my $numinrow = 4;
8709: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
8710: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8711: if ($position eq 'top') {
8712: my %choices = &Apache::lonlocal::texthash (
8713: cancreate_login => 'Institutional Login',
8714: cancreate_sso => 'Institutional Single Sign On',
8715: );
8716: my @toggles = sort(keys(%choices));
8717: my %defaultchecked = (
8718: 'cancreate_login' => 'off',
8719: 'cancreate_sso' => 'off',
8720: );
8721: my ($onclick,$itemcount);
8722: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8723: \%choices,$itemcount,$onclick);
8724: $$rowtotal += $itemcount;
8725:
8726: if (ref($usertypes) eq 'HASH') {
8727: if (keys(%{$usertypes}) > 0) {
8728: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
8729: $dom,$numinrow,$othertitle,
8730: 'statustocreate',$rowtotal);
8731: $$rowtotal ++;
8732: }
8733: }
8734: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
8735: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8736: $fieldtitles{'inststatus'} = &mt('Institutional status');
8737: my $rem;
8738: my $numperrow = 2;
8739: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
8740: $datatable .= '<tr'.$css_class.'>'.
8741: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
8742: '<td class="LC_left_item">'."\n".
8743: '<table>'."\n";
8744: for (my $i=0; $i<@fields; $i++) {
8745: $rem = $i%($numperrow);
8746: if ($rem == 0) {
8747: if ($i > 0) {
8748: $datatable .= '</tr>';
8749: }
8750: $datatable .= '<tr>';
8751: }
8752: my $currval;
8753: if (ref($createsettings) eq 'HASH') {
8754: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
8755: $currval = $createsettings->{'shibenv'}{$fields[$i]};
8756: }
8757: }
8758: $datatable .= '<td class="LC_left_item">'.
8759: '<span class="LC_nobreak">'.
8760: '<input type="text" name="shibenv_'.$fields[$i].'" '.
8761: 'value="'.$currval.'" size="10" /> '.
8762: $fieldtitles{$fields[$i]}.'</span></td>';
8763: }
8764: my $colsleft = $numperrow - $rem;
8765: if ($colsleft > 1 ) {
8766: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8767: ' </td>';
8768: } elsif ($colsleft == 1) {
8769: $datatable .= '<td class="LC_left_item"> </td>';
8770: }
8771: $datatable .= '</tr></table></td></tr>';
8772: $$rowtotal ++;
8773: } elsif ($position eq 'middle') {
8774: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
8775: my @posstypes;
8776: if (ref($types) eq 'ARRAY') {
8777: @posstypes = @{$types};
8778: }
8779: unless (grep(/^default$/,@posstypes)) {
8780: push(@posstypes,'default');
8781: }
8782: my %usertypeshash;
8783: if (ref($usertypes) eq 'HASH') {
8784: %usertypeshash = %{$usertypes};
8785: }
8786: $usertypeshash{'default'} = $othertitle;
8787: foreach my $status (@posstypes) {
8788: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
8789: $numinrow,$$rowtotal,\%usertypeshash);
8790: $$rowtotal ++;
8791: }
8792: } else {
8793: my %choices = &Apache::lonlocal::texthash (
8794: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
8795: );
8796: my @toggles = sort(keys(%choices));
8797: my %defaultchecked = (
8798: 'cancreate_email' => 'off',
8799: );
8800: my $customclass = 'LC_selfcreate_email';
8801: my $classprefix = 'LC_canmodify_emailusername_';
8802: my $optionsprefix = 'LC_options_emailusername_';
8803: my $display = 'none';
8804: my $rowstyle = 'display:none';
8805: if (grep(/^\Qemail\E$/,@selfcreate)) {
8806: $display = 'block';
8807: $rowstyle = 'display:table-row';
8808: }
8809: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
8810: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8811: \%choices,$$rowtotal,$onclick);
8812: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
8813: $rowstyle);
8814: $$rowtotal ++;
8815: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
8816: $rowstyle);
8817: $$rowtotal ++;
8818: my (@ordered,@posstypes,%usertypeshash);
8819: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8820: my ($emailrules,$emailruleorder) =
8821: &Apache::lonnet::inst_userrules($dom,'email');
8822: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8823: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8824: if (ref($types) eq 'ARRAY') {
8825: @posstypes = @{$types};
8826: }
8827: if (@posstypes) {
8828: unless (grep(/^default$/,@posstypes)) {
8829: push(@posstypes,'default');
8830: }
8831: if (ref($usertypes) eq 'HASH') {
8832: %usertypeshash = %{$usertypes};
8833: }
8834: my $currassign;
8835: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
8836: $currassign = {
8837: selfassign => $domdefaults{'inststatusguest'},
8838: };
8839: @ordered = @{$domdefaults{'inststatusguest'}};
8840: } else {
8841: $currassign = { selfassign => [] };
8842: }
8843: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
8844: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
8845: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
8846: $numinrow,$othertitle,'selfassign',
8847: $rowtotal,$onclicktypes,$customclass,
8848: $rowstyle);
8849: $$rowtotal ++;
8850: $usertypeshash{'default'} = $othertitle;
8851: foreach my $status (@posstypes) {
8852: my $css_class;
8853: if ($$rowtotal%2) {
8854: $css_class = 'LC_odd_row ';
8855: }
8856: $css_class .= $customclass;
8857: my $rowid = $optionsprefix.$status;
8858: my $hidden = 1;
8859: my $currstyle = 'display:none';
8860: if (grep(/^\Q$status\E$/,@ordered)) {
8861: $currstyle = $rowstyle;
8862: $hidden = 0;
8863: }
8864: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8865: $emailrules,$emailruleorder,$settings,$status,$rowid,
8866: $usertypeshash{$status},$css_class,$currstyle,$intdom);
8867: unless ($hidden) {
8868: $$rowtotal ++;
8869: }
8870: }
8871: } else {
8872: my $css_class;
8873: if ($$rowtotal%2) {
8874: $css_class = 'LC_odd_row ';
8875: }
8876: $css_class .= $customclass;
8877: $usertypeshash{'default'} = $othertitle;
8878: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8879: $emailrules,$emailruleorder,$settings,'default','',
8880: $othertitle,$css_class,$rowstyle,$intdom);
8881: $$rowtotal ++;
8882: }
8883: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8884: $numinrow = 1;
8885: if (@posstypes) {
8886: foreach my $status (@posstypes) {
8887: my $rowid = $classprefix.$status;
8888: my $datarowstyle = 'display:none';
8889: if (grep(/^\Q$status\E$/,@ordered)) {
8890: $datarowstyle = $rowstyle;
8891: }
8892: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
8893: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8894: $infotitles,$rowid,$customclass,$datarowstyle);
8895: unless ($datarowstyle eq 'display:none') {
8896: $$rowtotal ++;
8897: }
8898: }
8899: } else {
8900: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
8901: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8902: $infotitles,'',$customclass,$rowstyle);
8903: }
8904: }
8905: return $datatable;
8906: }
8907:
8908: sub selfcreate_javascript {
8909: return <<"ENDSCRIPT";
8910:
8911: <script type="text/javascript">
8912: // <![CDATA[
8913:
8914: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
8915: var x = document.getElementsByClassName(target);
8916: var insttypes = 0;
8917: var insttypeRegExp = new RegExp(prefix);
8918: if ((x.length != undefined) && (x.length > 0)) {
8919: if (form.elements[radio].length != undefined) {
8920: for (var i=0; i<form.elements[radio].length; i++) {
8921: if (form.elements[radio][i].checked) {
8922: if (form.elements[radio][i].value == 1) {
8923: for (var j=0; j<x.length; j++) {
8924: if (x[j].id == 'undefined') {
8925: x[j].style.display = 'table-row';
8926: } else if (insttypeRegExp.test(x[j].id)) {
8927: insttypes ++;
8928: } else {
8929: x[j].style.display = 'table-row';
8930: }
8931: }
8932: } else {
8933: for (var j=0; j<x.length; j++) {
8934: x[j].style.display = 'none';
8935: }
8936: }
8937: break;
8938: }
8939: }
8940: if (insttypes > 0) {
8941: toggleDataRow(form,checkbox,target,altprefix);
8942: toggleDataRow(form,checkbox,target,prefix,1);
8943: }
8944: }
8945: }
8946: return;
8947: }
8948:
8949: function toggleDataRow(form,checkbox,target,prefix,docount) {
8950: if (form.elements[checkbox].length != undefined) {
8951: var count = 0;
8952: if (docount) {
8953: for (var i=0; i<form.elements[checkbox].length; i++) {
8954: if (form.elements[checkbox][i].checked) {
8955: count ++;
8956: }
8957: }
8958: }
8959: for (var i=0; i<form.elements[checkbox].length; i++) {
8960: var type = form.elements[checkbox][i].value;
8961: if (document.getElementById(prefix+type)) {
8962: if (form.elements[checkbox][i].checked) {
8963: document.getElementById(prefix+type).style.display = 'table-row';
8964: if (count % 2 == 1) {
8965: document.getElementById(prefix+type).className = target+' LC_odd_row';
8966: } else {
8967: document.getElementById(prefix+type).className = target;
8968: }
8969: count ++;
8970: } else {
8971: document.getElementById(prefix+type).style.display = 'none';
8972: }
8973: }
8974: }
8975: }
8976: return;
8977: }
8978:
8979: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8980: var caller = radio+'_'+status;
8981: if (form.elements[caller].length != undefined) {
8982: for (var i=0; i<form.elements[caller].length; i++) {
8983: if (form.elements[caller][i].checked) {
8984: if (document.getElementById(altprefix+'_inst_'+status)) {
8985: var curr = form.elements[caller][i].value;
8986: if (prefix) {
8987: document.getElementById(prefix+'_'+status).style.display = 'none';
8988: }
8989: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8990: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8991: if (curr == 'custom') {
8992: if (prefix) {
8993: document.getElementById(prefix+'_'+status).style.display = 'inline';
8994: }
8995: } else if (curr == 'inst') {
8996: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8997: } else if (curr == 'noninst') {
8998: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
8999: }
9000: break;
9001: }
9002: }
9003: }
9004: }
9005: }
9006:
9007: // ]]>
9008: </script>
9009:
9010: ENDSCRIPT
9011: }
9012:
9013: sub noninst_users {
9014: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9015: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9016: my $class = 'LC_left_item';
9017: if ($css_class) {
9018: $css_class = ' class="'.$css_class.'"';
9019: }
9020: if ($rowid) {
9021: $rowid = ' id="'.$rowid.'"';
9022: }
9023: if ($rowstyle) {
9024: $rowstyle = ' style="'.$rowstyle.'"';
9025: }
9026: my ($output,$description);
9027: if ($type eq 'default') {
9028: $description = &mt('Requests for: [_1]',$typetitle);
9029: } else {
9030: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9031: }
9032: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9033: "<td>$description</td>\n".
9034: '<td class="'.$class.'" colspan="2">'.
9035: '<table><tr>';
9036: my %headers = &Apache::lonlocal::texthash(
9037: approve => 'Processing',
9038: email => 'E-mail',
9039: username => 'Username',
9040: );
9041: foreach my $item ('approve','email','username') {
9042: $output .= '<th>'.$headers{$item}.'</th>';
9043: }
9044: $output .= '</tr><tr>';
9045: foreach my $item ('approve','email','username') {
9046: $output .= '<td valign="top">';
9047: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9048: if ($item eq 'approve') {
9049: %choices = &Apache::lonlocal::texthash (
9050: automatic => 'Automatically approved',
9051: approval => 'Queued for approval',
9052: );
9053: @options = ('automatic','approval');
9054: $hashref = $processing;
9055: $defoption = 'automatic';
9056: $name = 'cancreate_emailprocess_'.$type;
9057: } elsif ($item eq 'email') {
9058: %choices = &Apache::lonlocal::texthash (
9059: any => 'Any e-mail',
9060: inst => 'Institutional only',
9061: noninst => 'Non-institutional only',
9062: custom => 'Custom restrictions',
9063: );
9064: @options = ('any','inst','noninst');
9065: my $showcustom;
9066: if (ref($emailrules) eq 'HASH') {
9067: if (keys(%{$emailrules}) > 0) {
9068: push(@options,'custom');
9069: $showcustom = 'cancreate_emailrule';
9070: if (ref($settings) eq 'HASH') {
9071: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9072: foreach my $rule (@{$settings->{'email_rule'}}) {
9073: if (exists($emailrules->{$rule})) {
9074: $hascustom ++;
9075: }
9076: }
9077: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9078: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9079: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9080: if (exists($emailrules->{$rule})) {
9081: $hascustom ++;
9082: }
9083: }
9084: }
9085: }
9086: }
9087: }
9088: }
9089: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9090: "'cancreate_emaildomain','$type'".');"';
9091: $hashref = $emailoptions;
9092: $defoption = 'any';
9093: $name = 'cancreate_emailoptions_'.$type;
9094: } elsif ($item eq 'username') {
9095: %choices = &Apache::lonlocal::texthash (
9096: all => 'Same as e-mail',
9097: first => 'Omit @domain',
9098: free => 'Free to choose',
9099: );
9100: @options = ('all','first','free');
9101: $hashref = $emailverified;
9102: $defoption = 'all';
9103: $name = 'cancreate_usernameoptions_'.$type;
9104: }
9105: foreach my $option (@options) {
9106: my $checked;
9107: if (ref($hashref) eq 'HASH') {
9108: if ($type eq '') {
9109: if (!exists($hashref->{'default'})) {
9110: if ($option eq $defoption) {
9111: $checked = ' checked="checked"';
9112: }
9113: } else {
9114: if ($hashref->{'default'} eq $option) {
9115: $checked = ' checked="checked"';
9116: }
9117: }
9118: } else {
9119: if (!exists($hashref->{$type})) {
9120: if ($option eq $defoption) {
9121: $checked = ' checked="checked"';
9122: }
9123: } else {
9124: if ($hashref->{$type} eq $option) {
9125: $checked = ' checked="checked"';
9126: }
9127: }
9128: }
9129: } elsif (($item eq 'email') && ($hascustom)) {
9130: if ($option eq 'custom') {
9131: $checked = ' checked="checked"';
9132: }
9133: } elsif ($option eq $defoption) {
9134: $checked = ' checked="checked"';
9135: }
9136: $output .= '<span class="LC_nobreak"><label>'.
9137: '<input type="radio" name="'.$name.'"'.
9138: $checked.' value="'.$option.'"'.$onclick.' />'.
9139: $choices{$option}.'</label></span><br />';
9140: if ($item eq 'email') {
9141: if ($option eq 'custom') {
9142: my $id = 'cancreate_emailrule_'.$type;
9143: my $display = 'none';
9144: if ($checked) {
9145: $display = 'inline';
9146: }
9147: my $numinrow = 2;
9148: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9149: '<legend>'.&mt('Disallow').'</legend><table>'.
9150: &user_formats_row('email',$settings,$emailrules,
9151: $emailruleorder,$numinrow,'',$type);
9152: '</table></fieldset>';
9153: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9154: my %text = &Apache::lonlocal::texthash (
9155: inst => 'must end:',
9156: noninst => 'cannot end:',
9157: );
9158: my $value;
9159: if (ref($emaildomain) eq 'HASH') {
9160: if (ref($emaildomain->{$type}) eq 'HASH') {
9161: $value = $emaildomain->{$type}->{$option};
9162: }
9163: }
9164: if ($value eq '') {
9165: $value = '@'.$intdom;
9166: }
9167: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9168: my $display = 'none';
9169: if ($checked) {
9170: $display = 'inline';
9171: }
9172: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
9173: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
9174: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
9175: '</div>';
9176: }
9177: }
9178: }
9179: $output .= '</td>'."\n";
9180: }
9181: $output .= "</tr></table></td></tr>\n";
9182: return $output;
9183: }
9184:
9185: sub captcha_choice {
9186: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
9187: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
9188: $vertext,$currver);
9189: my %lt = &captcha_phrases();
9190: $keyentry = 'hidden';
9191: my $colspan=2;
9192: if ($context eq 'cancreate') {
9193: $rowname = &mt('CAPTCHA validation');
9194: } elsif ($context eq 'login') {
9195: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
9196: } elsif ($context eq 'passwords') {
9197: $rowname = &mt('"Forgot Password" CAPTCHA validation');
9198: $colspan=1;
9199: }
9200: if (ref($settings) eq 'HASH') {
9201: if ($settings->{'captcha'}) {
9202: $checked{$settings->{'captcha'}} = ' checked="checked"';
9203: } else {
9204: $checked{'original'} = ' checked="checked"';
9205: }
9206: if ($settings->{'captcha'} eq 'recaptcha') {
9207: $pubtext = $lt{'pub'};
9208: $privtext = $lt{'priv'};
9209: $keyentry = 'text';
9210: $vertext = $lt{'ver'};
9211: $currver = $settings->{'recaptchaversion'};
9212: if ($currver ne '2') {
9213: $currver = 1;
9214: }
9215: }
9216: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
9217: $currpub = $settings->{'recaptchakeys'}{'public'};
9218: $currpriv = $settings->{'recaptchakeys'}{'private'};
9219: }
9220: } else {
9221: $checked{'original'} = ' checked="checked"';
9222: }
9223: my $css_class;
9224: if ($itemcount%2) {
9225: $css_class = 'LC_odd_row';
9226: }
9227: if ($customcss) {
9228: $css_class .= " $customcss";
9229: }
9230: $css_class =~ s/^\s+//;
9231: if ($css_class) {
9232: $css_class = ' class="'.$css_class.'"';
9233: }
9234: if ($rowstyle) {
9235: $css_class .= ' style="'.$rowstyle.'"';
9236: }
9237: my $output = '<tr'.$css_class.'>'.
9238: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
9239: '<table><tr><td>'."\n";
9240: foreach my $option ('original','recaptcha','notused') {
9241: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
9242: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
9243: $lt{$option}.'</label></span>';
9244: unless ($option eq 'notused') {
9245: $output .= (' 'x2)."\n";
9246: }
9247: }
9248: #
9249: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
9250: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
9251: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
9252: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
9253: #
9254: $output .= '</td></tr>'."\n".
9255: '<tr><td class="LC_zero_height">'."\n".
9256: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
9257: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
9258: $currpub.'" size="40" /></span><br />'."\n".
9259: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
9260: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
9261: $currpriv.'" size="40" /></span><br />'.
9262: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
9263: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
9264: $currver.'" size="3" /></span><br />'.
9265: '</td></tr></table>'."\n".
9266: '</td></tr>';
9267: return $output;
9268: }
9269:
9270: sub user_formats_row {
9271: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
9272: my $output;
9273: my %text = (
9274: 'username' => 'new usernames',
9275: 'id' => 'IDs',
9276: );
9277: unless (($type eq 'email') || ($type eq 'unamemap')) {
9278: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
9279: $output = '<tr '.$css_class.'>'.
9280: '<td><span class="LC_nobreak">'.
9281: &mt("Format rules to check for $text{$type}: ").
9282: '</td><td class="LC_left_item" colspan="2"><table>';
9283: }
9284: my $rem;
9285: if (ref($ruleorder) eq 'ARRAY') {
9286: for (my $i=0; $i<@{$ruleorder}; $i++) {
9287: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
9288: my $rem = $i%($numinrow);
9289: if ($rem == 0) {
9290: if ($i > 0) {
9291: $output .= '</tr>';
9292: }
9293: $output .= '<tr>';
9294: }
9295: my $check = ' ';
9296: if (ref($settings) eq 'HASH') {
9297: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
9298: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
9299: $check = ' checked="checked" ';
9300: }
9301: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
9302: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
9303: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
9304: $check = ' checked="checked" ';
9305: }
9306: }
9307: }
9308: }
9309: my $name = $type.'_rule';
9310: if ($type eq 'email') {
9311: $name .= '_'.$status;
9312: }
9313: $output .= '<td class="LC_left_item">'.
9314: '<span class="LC_nobreak"><label>'.
9315: '<input type="checkbox" name="'.$name.'" '.
9316: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
9317: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
9318: }
9319: }
9320: $rem = @{$ruleorder}%($numinrow);
9321: }
9322: my $colsleft;
9323: if ($rem) {
9324: $colsleft = $numinrow - $rem;
9325: }
9326: if ($colsleft > 1 ) {
9327: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9328: ' </td>';
9329: } elsif ($colsleft == 1) {
9330: $output .= '<td class="LC_left_item"> </td>';
9331: }
9332: $output .= '</tr>';
9333: unless (($type eq 'email') || ($type eq 'unamemap')) {
9334: $output .= '</table></td></tr>';
9335: }
9336: return $output;
9337: }
9338:
9339: sub usercreation_types {
9340: my %lt = &Apache::lonlocal::texthash (
9341: author => 'When adding a co-author',
9342: course => 'When adding a user to a course',
9343: requestcrs => 'When requesting a course',
9344: any => 'Any',
9345: official => 'Institutional only ',
9346: unofficial => 'Non-institutional only',
9347: none => 'None',
9348: );
9349: return %lt;
9350: }
9351:
9352: sub selfcreation_types {
9353: my %lt = &Apache::lonlocal::texthash (
9354: selfcreate => 'User creates own account',
9355: any => 'Any',
9356: official => 'Institutional only ',
9357: unofficial => 'Non-institutional only',
9358: email => 'E-mail address',
9359: login => 'Institutional Login',
9360: sso => 'SSO',
9361: );
9362: }
9363:
9364: sub authtype_names {
9365: my %lt = &Apache::lonlocal::texthash(
9366: int => 'Internal',
9367: krb4 => 'Kerberos 4',
9368: krb5 => 'Kerberos 5',
9369: loc => 'Local',
9370: lti => 'LTI',
9371: );
9372: return %lt;
9373: }
9374:
9375: sub context_names {
9376: my %context_title = &Apache::lonlocal::texthash(
9377: author => 'Creating users when an Author',
9378: course => 'Creating users when in a course',
9379: domain => 'Creating users when a Domain Coordinator',
9380: );
9381: return %context_title;
9382: }
9383:
9384: sub print_usermodification {
9385: my ($position,$dom,$settings,$rowtotal) = @_;
9386: my $numinrow = 4;
9387: my ($context,$datatable,$rowcount);
9388: if ($position eq 'top') {
9389: $rowcount = 0;
9390: $context = 'author';
9391: foreach my $role ('ca','aa') {
9392: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9393: $numinrow,$rowcount);
9394: $$rowtotal ++;
9395: $rowcount ++;
9396: }
9397: } elsif ($position eq 'bottom') {
9398: $context = 'course';
9399: $rowcount = 0;
9400: foreach my $role ('st','ep','ta','in','cr') {
9401: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9402: $numinrow,$rowcount);
9403: $$rowtotal ++;
9404: $rowcount ++;
9405: }
9406: }
9407: return $datatable;
9408: }
9409:
9410: sub print_defaults {
9411: my ($position,$dom,$settings,$rowtotal) = @_;
9412: my $rownum = 0;
9413: my ($datatable,$css_class,$titles);
9414: unless ($position eq 'bottom') {
9415: $titles = &defaults_titles($dom);
9416: }
9417: if ($position eq 'top') {
9418: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
9419: 'datelocale_def','portal_def');
9420: my %defaults;
9421: if (ref($settings) eq 'HASH') {
9422: %defaults = %{$settings};
9423: } else {
9424: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9425: foreach my $item (@items) {
9426: $defaults{$item} = $domdefaults{$item};
9427: }
9428: }
9429: foreach my $item (@items) {
9430: if ($rownum%2) {
9431: $css_class = '';
9432: } else {
9433: $css_class = ' class="LC_odd_row" ';
9434: }
9435: $datatable .= '<tr'.$css_class.'>'.
9436: '<td><span class="LC_nobreak">'.$titles->{$item}.
9437: '</span></td><td class="LC_right_item" colspan="3">';
9438: if ($item eq 'auth_def') {
9439: my @authtypes = ('internal','krb4','krb5','localauth','lti');
9440: my %shortauth = (
9441: internal => 'int',
9442: krb4 => 'krb4',
9443: krb5 => 'krb5',
9444: localauth => 'loc',
9445: lti => 'lti',
9446: );
9447: my %authnames = &authtype_names();
9448: foreach my $auth (@authtypes) {
9449: my $checked = ' ';
9450: if ($defaults{$item} eq $auth) {
9451: $checked = ' checked="checked" ';
9452: }
9453: $datatable .= '<label><input type="radio" name="'.$item.
9454: '" value="'.$auth.'"'.$checked.'/>'.
9455: $authnames{$shortauth{$auth}}.'</label> ';
9456: }
9457: } elsif ($item eq 'timezone_def') {
9458: my $includeempty = 1;
9459: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
9460: } elsif ($item eq 'datelocale_def') {
9461: my $includeempty = 1;
9462: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
9463: } elsif ($item eq 'lang_def') {
9464: my $includeempty = 1;
9465: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
9466: } elsif ($item eq 'portal_def') {
9467: $datatable .= '<input type="text" name="'.$item.'" value="'.
9468: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
9469: my $portalsty = 'none';
9470: if ($defaults{$item}) {
9471: $portalsty = 'block';
9472: }
9473: foreach my $field ('email','web') {
9474: my $checkedoff = ' checked="checked"';
9475: my $checkedon;
9476: if ($defaults{$item.'_'.$field}) {
9477: $checkedon = $checkedoff;
9478: $checkedoff = '';
9479: }
9480: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
9481: '<span class="LC_nobreak">'.$titles->{$field}.' '.
9482: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
9483: (' 'x2).
9484: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
9485: '</div>';
9486: }
9487: } else {
9488: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
9489: }
9490: $datatable .= '</td></tr>';
9491: $rownum ++;
9492: }
9493: } elsif ($position eq 'middle') {
9494: my %defaults;
9495: if (ref($settings) eq 'HASH') {
9496: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9497: my $maxnum = @{$settings->{'inststatusorder'}};
9498: for (my $i=0; $i<$maxnum; $i++) {
9499: $css_class = $rownum%2?' class="LC_odd_row"':'';
9500: my $item = $settings->{'inststatusorder'}->[$i];
9501: my $title = $settings->{'inststatustypes'}->{$item};
9502: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
9503: $datatable .= '<tr'.$css_class.'>'.
9504: '<td><span class="LC_nobreak">'.
9505: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
9506: for (my $k=0; $k<=$maxnum; $k++) {
9507: my $vpos = $k+1;
9508: my $selstr;
9509: if ($k == $i) {
9510: $selstr = ' selected="selected" ';
9511: }
9512: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9513: }
9514: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
9515: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
9516: &mt('delete').'</span></td>'.
9517: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
9518: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
9519: '</span></td></tr>';
9520: }
9521: $css_class = $rownum%2?' class="LC_odd_row"':'';
9522: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
9523: $datatable .= '<tr '.$css_class.'>'.
9524: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
9525: for (my $k=0; $k<=$maxnum; $k++) {
9526: my $vpos = $k+1;
9527: my $selstr;
9528: if ($k == $maxnum) {
9529: $selstr = ' selected="selected" ';
9530: }
9531: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9532: }
9533: $datatable .= '</select> '.&mt('Internal ID:').
9534: '<input type="text" size="10" name="addinststatus" value="" />'.
9535: ' '.&mt('(new)').
9536: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
9537: &mt('Name displayed').':'.
9538: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
9539: '</tr>'."\n";
9540: $rownum ++;
9541: }
9542: }
9543: } else {
9544: my ($unamemaprules,$ruleorder) =
9545: &Apache::lonnet::inst_userrules($dom,'unamemap');
9546: $css_class = $rownum%2?' class="LC_odd_row"':'';
9547: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
9548: my $numinrow = 2;
9549: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
9550: &user_formats_row('unamemap',$settings,$unamemaprules,
9551: $ruleorder,$numinrow).
9552: '</table></td></tr>';
9553: }
9554: if ($datatable eq '') {
9555: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
9556: &mt('No rules set for domain in customized localenroll.pm').
9557: '</td></tr>';
9558: }
9559: }
9560: $$rowtotal += $rownum;
9561: return $datatable;
9562: }
9563:
9564: sub get_languages_hash {
9565: my %langchoices;
9566: foreach my $id (&Apache::loncommon::languageids()) {
9567: my $code = &Apache::loncommon::supportedlanguagecode($id);
9568: if ($code ne '') {
9569: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
9570: }
9571: }
9572: return %langchoices;
9573: }
9574:
9575: sub defaults_titles {
9576: my ($dom) = @_;
9577: my %titles = &Apache::lonlocal::texthash (
9578: 'auth_def' => 'Default authentication type',
9579: 'auth_arg_def' => 'Default authentication argument',
9580: 'lang_def' => 'Default language',
9581: 'timezone_def' => 'Default timezone',
9582: 'datelocale_def' => 'Default locale for dates',
9583: 'portal_def' => 'Portal/Default URL',
9584: 'email' => 'Email links use portal URL',
9585: 'web' => 'Public web links use portal URL',
9586: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
9587: 'intauth_check' => 'Check bcrypt cost if authenticated',
9588: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
9589: );
9590: if ($dom) {
9591: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
9592: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
9593: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
9594: $protocol = 'http' if ($protocol ne 'https');
9595: if ($uint_dom) {
9596: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
9597: $uint_dom);
9598: }
9599: }
9600: return (\%titles);
9601: }
9602:
9603: sub print_scantron {
9604: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
9605: if ($position eq 'top') {
9606: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
9607: } else {
9608: return &print_scantronconfig($dom,$settings,\$rowtotal);
9609: }
9610: }
9611:
9612: sub scantron_javascript {
9613: return <<"ENDSCRIPT";
9614:
9615: <script type="text/javascript">
9616: // <![CDATA[
9617:
9618: function toggleScantron(form) {
9619: var csvfieldset = new Array();
9620: if (document.getElementById('scantroncsv_cols')) {
9621: csvfieldset.push(document.getElementById('scantroncsv_cols'));
9622: }
9623: if (document.getElementById('scantroncsv_options')) {
9624: csvfieldset.push(document.getElementById('scantroncsv_options'));
9625: }
9626: if (csvfieldset.length) {
9627: if (document.getElementById('scantronconfcsv')) {
9628: var scantroncsv = document.getElementById('scantronconfcsv');
9629: if (scantroncsv.checked) {
9630: for (var i=0; i<csvfieldset.length; i++) {
9631: csvfieldset[i].style.display = 'block';
9632: }
9633: } else {
9634: for (var i=0; i<csvfieldset.length; i++) {
9635: csvfieldset[i].style.display = 'none';
9636: }
9637: var csvselects = document.getElementsByClassName('scantronconfig_csv');
9638: if (csvselects.length) {
9639: for (var j=0; j<csvselects.length; j++) {
9640: csvselects[j].selectedIndex = 0;
9641: }
9642: }
9643: }
9644: }
9645: }
9646: return;
9647: }
9648: // ]]>
9649: </script>
9650:
9651: ENDSCRIPT
9652:
9653: }
9654:
9655: sub print_scantronformat {
9656: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
9657: my $itemcount = 1;
9658: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
9659: %confhash);
9660: my $switchserver = &check_switchserver($dom,$confname);
9661: my %lt = &Apache::lonlocal::texthash (
9662: default => 'Default bubblesheet format file error',
9663: custom => 'Custom bubblesheet format file error',
9664: );
9665: my %scantronfiles = (
9666: default => 'default.tab',
9667: custom => 'custom.tab',
9668: );
9669: foreach my $key (keys(%scantronfiles)) {
9670: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
9671: .$scantronfiles{$key};
9672: }
9673: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
9674: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
9675: if (!$switchserver) {
9676: my $servadm = $r->dir_config('lonAdmEMail');
9677: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
9678: if ($configuserok eq 'ok') {
9679: if ($author_ok eq 'ok') {
9680: my %legacyfile = (
9681: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
9682: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
9683: );
9684: my %md5chk;
9685: foreach my $type (keys(%legacyfile)) {
9686: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
9687: chomp($md5chk{$type});
9688: }
9689: if ($md5chk{'default'} ne $md5chk{'custom'}) {
9690: foreach my $type (keys(%legacyfile)) {
9691: ($scantronurls{$type},my $error) =
9692: &legacy_scantronformat($r,$dom,$confname,
9693: $type,$legacyfile{$type},
9694: $scantronurls{$type},
9695: $scantronfiles{$type});
9696: if ($error ne '') {
9697: $error{$type} = $error;
9698: }
9699: }
9700: if (keys(%error) == 0) {
9701: $is_custom = 1;
9702: $confhash{'scantron'}{'scantronformat'} =
9703: $scantronurls{'custom'};
9704: my $putresult =
9705: &Apache::lonnet::put_dom('configuration',
9706: \%confhash,$dom);
9707: if ($putresult ne 'ok') {
9708: $error{'custom'} =
9709: '<span class="LC_error">'.
9710: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9711: }
9712: }
9713: } else {
9714: ($scantronurls{'default'},my $error) =
9715: &legacy_scantronformat($r,$dom,$confname,
9716: 'default',$legacyfile{'default'},
9717: $scantronurls{'default'},
9718: $scantronfiles{'default'});
9719: if ($error eq '') {
9720: $confhash{'scantron'}{'scantronformat'} = '';
9721: my $putresult =
9722: &Apache::lonnet::put_dom('configuration',
9723: \%confhash,$dom);
9724: if ($putresult ne 'ok') {
9725: $error{'default'} =
9726: '<span class="LC_error">'.
9727: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9728: }
9729: } else {
9730: $error{'default'} = $error;
9731: }
9732: }
9733: }
9734: }
9735: } else {
9736: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
9737: }
9738: }
9739: if (ref($settings) eq 'HASH') {
9740: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
9741: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
9742: if ((!@info) || ($info[0] eq 'no_such_dir')) {
9743: $scantronurl = '';
9744: } else {
9745: $scantronurl = $settings->{'scantronformat'};
9746: }
9747: $is_custom = 1;
9748: } else {
9749: $scantronurl = $scantronurls{'default'};
9750: }
9751: } else {
9752: if ($is_custom) {
9753: $scantronurl = $scantronurls{'custom'};
9754: } else {
9755: $scantronurl = $scantronurls{'default'};
9756: }
9757: }
9758: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9759: $datatable .= '<tr'.$css_class.'>';
9760: if (!$is_custom) {
9761: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
9762: '<span class="LC_nobreak">';
9763: if ($scantronurl) {
9764: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
9765: undef,undef,undef,undef,'background-color:#ffffff');
9766: } else {
9767: $datatable = &mt('File unavailable for display');
9768: }
9769: $datatable .= '</span></td>';
9770: if (keys(%error) == 0) {
9771: $datatable .= '<td valign="bottom">';
9772: if (!$switchserver) {
9773: $datatable .= &mt('Upload:').'<br />';
9774: }
9775: } else {
9776: my $errorstr;
9777: foreach my $key (sort(keys(%error))) {
9778: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9779: }
9780: $datatable .= '<td>'.$errorstr;
9781: }
9782: } else {
9783: if (keys(%error) > 0) {
9784: my $errorstr;
9785: foreach my $key (sort(keys(%error))) {
9786: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9787: }
9788: $datatable .= '<td>'.$errorstr.'</td><td> ';
9789: } elsif ($scantronurl) {
9790: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
9791: undef,undef,undef,undef,'background-color:#ffffff');
9792: $datatable .= '<td><span class="LC_nobreak">'.
9793: $link.
9794: '<label><input type="checkbox" name="scantronformat_del"'.
9795: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
9796: '<td><span class="LC_nobreak"> '.
9797: &mt('Replace:').'</span><br />';
9798: }
9799: }
9800: if (keys(%error) == 0) {
9801: if ($switchserver) {
9802: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
9803: } else {
9804: $datatable .='<span class="LC_nobreak"> '.
9805: '<input type="file" name="scantronformat" /></span>';
9806: }
9807: }
9808: $datatable .= '</td></tr>';
9809: $$rowtotal ++;
9810: return $datatable;
9811: }
9812:
9813: sub legacy_scantronformat {
9814: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
9815: my ($url,$error);
9816: my @statinfo = &Apache::lonnet::stat_file($newurl);
9817: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
9818: my $modified = [];
9819: (my $result,$url) =
9820: &Apache::lonconfigsettings::publishlogo($r,'copy',$legacyfile,$dom,$confname,
9821: 'scantron','','',$newfile,$modified);
9822: if ($result eq 'ok') {
9823: &update_modify_urls($r,$modified);
9824: } else {
9825: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
9826: }
9827: }
9828: return ($url,$error);
9829: }
9830:
9831: sub print_scantronconfig {
9832: my ($dom,$settings,$rowtotal) = @_;
9833: my $itemcount = 2;
9834: my $is_checked = ' checked="checked"';
9835: my %optionson = (
9836: hdr => ' checked="checked"',
9837: pad => ' checked="checked"',
9838: rem => ' checked="checked"',
9839: );
9840: my %optionsoff = (
9841: hdr => '',
9842: pad => '',
9843: rem => '',
9844: );
9845: my $currcsvsty = 'none';
9846: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
9847: my @fields = &scantroncsv_fields();
9848: my %titles = &scantronconfig_titles();
9849: if (ref($settings) eq 'HASH') {
9850: if (ref($settings->{config}) eq 'HASH') {
9851: if ($settings->{config}->{dat}) {
9852: $checked{'dat'} = $is_checked;
9853: }
9854: if (ref($settings->{config}->{csv}) eq 'HASH') {
9855: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
9856: %csvfields = %{$settings->{config}->{csv}->{fields}};
9857: if (keys(%csvfields) > 0) {
9858: $checked{'csv'} = $is_checked;
9859: $currcsvsty = 'block';
9860: }
9861: }
9862: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
9863: %csvoptions = %{$settings->{config}->{csv}->{options}};
9864: foreach my $option (keys(%optionson)) {
9865: unless ($csvoptions{$option}) {
9866: $optionsoff{$option} = $optionson{$option};
9867: $optionson{$option} = '';
9868: }
9869: }
9870: }
9871: }
9872: } else {
9873: $checked{'dat'} = $is_checked;
9874: }
9875: } else {
9876: $checked{'dat'} = $is_checked;
9877: }
9878: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
9879: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9880: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
9881: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
9882: foreach my $item ('dat','csv') {
9883: my $id;
9884: if ($item eq 'csv') {
9885: $id = 'id="scantronconfcsv" ';
9886: }
9887: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
9888: $titles{$item}.'</label>'.(' 'x3);
9889: if ($item eq 'csv') {
9890: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
9891: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
9892: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
9893: foreach my $col (@fields) {
9894: my $selnone;
9895: if ($csvfields{$col} eq '') {
9896: $selnone = ' selected="selected"';
9897: }
9898: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
9899: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
9900: '<option value=""'.$selnone.'></option>';
9901: for (my $i=0; $i<20; $i++) {
9902: my $shown = $i+1;
9903: my $sel;
9904: unless ($selnone) {
9905: if (exists($csvfields{$col})) {
9906: if ($csvfields{$col} == $i) {
9907: $sel = ' selected="selected"';
9908: }
9909: }
9910: }
9911: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
9912: }
9913: $datatable .= '</select></td></tr>';
9914: }
9915: $datatable .= '</table></fieldset>'.
9916: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
9917: '<legend>'.&mt('CSV Options').'</legend>';
9918: foreach my $option ('hdr','pad','rem') {
9919: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
9920: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
9921: &mt('Yes').'</label>'.(' 'x2)."\n".
9922: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
9923: }
9924: $datatable .= '</fieldset>';
9925: $itemcount ++;
9926: }
9927: }
9928: $datatable .= '</td></tr>';
9929: $$rowtotal ++;
9930: return $datatable;
9931: }
9932:
9933: sub scantronconfig_titles {
9934: return &Apache::lonlocal::texthash(
9935: dat => 'Standard format (.dat)',
9936: csv => 'Comma separated values (.csv)',
9937: hdr => 'Remove first line in file (contains column titles)',
9938: pad => 'Prepend 0s to PaperID',
9939: rem => 'Remove leading spaces (except Question Response columns)',
9940: CODE => 'CODE',
9941: ID => 'Student ID',
9942: PaperID => 'Paper ID',
9943: FirstName => 'First Name',
9944: LastName => 'Last Name',
9945: FirstQuestion => 'First Question Response',
9946: Section => 'Section',
9947: );
9948: }
9949:
9950: sub scantroncsv_fields {
9951: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
9952: }
9953:
9954: sub print_coursecategories {
9955: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
9956: my $datatable;
9957: if ($position eq 'top') {
9958: my (%checked);
9959: my @catitems = ('unauth','auth');
9960: my @cattypes = ('std','domonly','codesrch','none');
9961: $checked{'unauth'} = 'std';
9962: $checked{'auth'} = 'std';
9963: if (ref($settings) eq 'HASH') {
9964: foreach my $type (@cattypes) {
9965: if ($type eq $settings->{'unauth'}) {
9966: $checked{'unauth'} = $type;
9967: }
9968: if ($type eq $settings->{'auth'}) {
9969: $checked{'auth'} = $type;
9970: }
9971: }
9972: }
9973: my %lt = &Apache::lonlocal::texthash (
9974: unauth => 'Catalog type for unauthenticated users',
9975: auth => 'Catalog type for authenticated users',
9976: none => 'No catalog',
9977: std => 'Standard catalog',
9978: domonly => 'Domain-only catalog',
9979: codesrch => "Code search form",
9980: );
9981: my $itemcount = 0;
9982: foreach my $item (@catitems) {
9983: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9984: $datatable .= '<tr '.$css_class.'>'.
9985: '<td>'.$lt{$item}.'</td>'.
9986: '<td class="LC_right_item"><span class="LC_nobreak">';
9987: foreach my $type (@cattypes) {
9988: my $ischecked;
9989: if ($checked{$item} eq $type) {
9990: $ischecked=' checked="checked"';
9991: }
9992: $datatable .= '<label>'.
9993: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
9994: ' />'.$lt{$type}.'</label> ';
9995: }
9996: $datatable .= '</span></td></tr>';
9997: $itemcount ++;
9998: }
9999: $$rowtotal += $itemcount;
10000: } elsif ($position eq 'middle') {
10001: my $toggle_cats_crs = ' ';
10002: my $toggle_cats_dom = ' checked="checked" ';
10003: my $can_cat_crs = ' ';
10004: my $can_cat_dom = ' checked="checked" ';
10005: my $toggle_catscomm_comm = ' ';
10006: my $toggle_catscomm_dom = ' checked="checked" ';
10007: my $can_catcomm_comm = ' ';
10008: my $can_catcomm_dom = ' checked="checked" ';
10009:
10010: if (ref($settings) eq 'HASH') {
10011: if ($settings->{'togglecats'} eq 'crs') {
10012: $toggle_cats_crs = $toggle_cats_dom;
10013: $toggle_cats_dom = ' ';
10014: }
10015: if ($settings->{'categorize'} eq 'crs') {
10016: $can_cat_crs = $can_cat_dom;
10017: $can_cat_dom = ' ';
10018: }
10019: if ($settings->{'togglecatscomm'} eq 'comm') {
10020: $toggle_catscomm_comm = $toggle_catscomm_dom;
10021: $toggle_catscomm_dom = ' ';
10022: }
10023: if ($settings->{'categorizecomm'} eq 'comm') {
10024: $can_catcomm_comm = $can_catcomm_dom;
10025: $can_catcomm_dom = ' ';
10026: }
10027: }
10028: my %title = &Apache::lonlocal::texthash (
10029: togglecats => 'Show/Hide a course in catalog',
10030: togglecatscomm => 'Show/Hide a community in catalog',
10031: categorize => 'Assign a category to a course',
10032: categorizecomm => 'Assign a category to a community',
10033: );
10034: my %level = &Apache::lonlocal::texthash (
10035: dom => 'Set in Domain',
10036: crs => 'Set in Course',
10037: comm => 'Set in Community',
10038: );
10039: $datatable = '<tr class="LC_odd_row">'.
10040: '<td>'.$title{'togglecats'}.'</td>'.
10041: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10042: '<input type="radio" name="togglecats"'.
10043: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10044: '<label><input type="radio" name="togglecats"'.
10045: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10046: '</tr><tr>'.
10047: '<td>'.$title{'categorize'}.'</td>'.
10048: '<td class="LC_right_item"><span class="LC_nobreak">'.
10049: '<label><input type="radio" name="categorize"'.
10050: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10051: '<label><input type="radio" name="categorize"'.
10052: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10053: '</tr><tr class="LC_odd_row">'.
10054: '<td>'.$title{'togglecatscomm'}.'</td>'.
10055: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10056: '<input type="radio" name="togglecatscomm"'.
10057: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10058: '<label><input type="radio" name="togglecatscomm"'.
10059: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10060: '</tr><tr>'.
10061: '<td>'.$title{'categorizecomm'}.'</td>'.
10062: '<td class="LC_right_item"><span class="LC_nobreak">'.
10063: '<label><input type="radio" name="categorizecomm"'.
10064: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10065: '<label><input type="radio" name="categorizecomm"'.
10066: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10067: '</tr>';
10068: $$rowtotal += 4;
10069: } else {
10070: my $css_class;
10071: my $itemcount = 1;
10072: my $cathash;
10073: if (ref($settings) eq 'HASH') {
10074: $cathash = $settings->{'cats'};
10075: }
10076: if (ref($cathash) eq 'HASH') {
10077: my (@cats,@trails,%allitems,%idx,@jsarray);
10078: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
10079: \%allitems,\%idx,\@jsarray);
10080: my $maxdepth = scalar(@cats);
10081: my $colattrib = '';
10082: if ($maxdepth > 2) {
10083: $colattrib = ' colspan="2" ';
10084: }
10085: my @path;
10086: if (@cats > 0) {
10087: if (ref($cats[0]) eq 'ARRAY') {
10088: my $numtop = @{$cats[0]};
10089: my $maxnum = $numtop;
10090: my %default_names = (
10091: instcode => &mt('Official courses'),
10092: communities => &mt('Communities'),
10093: );
10094:
10095: if ((!grep(/^instcode$/,@{$cats[0]})) ||
10096: ($cathash->{'instcode::0'} eq '') ||
10097: (!grep(/^communities$/,@{$cats[0]})) ||
10098: ($cathash->{'communities::0'} eq '')) {
10099: $maxnum ++;
10100: }
10101: my $lastidx;
10102: for (my $i=0; $i<$numtop; $i++) {
10103: my $parent = $cats[0][$i];
10104: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10105: my $item = &escape($parent).'::0';
10106: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10107: $lastidx = $idx{$item};
10108: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10109: .'<select name="'.$item.'"'.$chgstr.'>';
10110: for (my $k=0; $k<=$maxnum; $k++) {
10111: my $vpos = $k+1;
10112: my $selstr;
10113: if ($k == $i) {
10114: $selstr = ' selected="selected" ';
10115: }
10116: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10117: }
10118: $datatable .= '</select></span></td><td>';
10119: if ($parent eq 'instcode' || $parent eq 'communities') {
10120: $datatable .= '<span class="LC_nobreak">'
10121: .$default_names{$parent}.'</span>';
10122: if ($parent eq 'instcode') {
10123: $datatable .= '<br /><span class="LC_nobreak">('
10124: .&mt('with institutional codes')
10125: .')</span></td><td'.$colattrib.'>';
10126: } else {
10127: $datatable .= '<table><tr><td>';
10128: }
10129: $datatable .= '<span class="LC_nobreak">'
10130: .'<label><input type="radio" name="'
10131: .$parent.'" value="1" checked="checked" />'
10132: .&mt('Display').'</label>';
10133: if ($parent eq 'instcode') {
10134: $datatable .= ' ';
10135: } else {
10136: $datatable .= '</span></td></tr><tr><td>'
10137: .'<span class="LC_nobreak">';
10138: }
10139: $datatable .= '<label><input type="radio" name="'
10140: .$parent.'" value="0" />'
10141: .&mt('Do not display').'</label></span>';
10142: if ($parent eq 'communities') {
10143: $datatable .= '</td></tr></table>';
10144: }
10145: $datatable .= '</td>';
10146: } else {
10147: $datatable .= $parent
10148: .' <span class="LC_nobreak"><label>'
10149: .'<input type="checkbox" name="deletecategory" '
10150: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10151: }
10152: my $depth = 1;
10153: push(@path,$parent);
10154: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10155: pop(@path);
10156: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10157: $itemcount ++;
10158: }
10159: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10160: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10161: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10162: for (my $k=0; $k<=$maxnum; $k++) {
10163: my $vpos = $k+1;
10164: my $selstr;
10165: if ($k == $numtop) {
10166: $selstr = ' selected="selected" ';
10167: }
10168: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10169: }
10170: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10171: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10172: .'</tr>'."\n";
10173: $itemcount ++;
10174: foreach my $default ('instcode','communities') {
10175: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
10176: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10177: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
10178: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
10179: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
10180: for (my $k=0; $k<=$maxnum; $k++) {
10181: my $vpos = $k+1;
10182: my $selstr;
10183: if ($k == $maxnum) {
10184: $selstr = ' selected="selected" ';
10185: }
10186: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10187: }
10188: $datatable .= '</select></span></td>'.
10189: '<td><span class="LC_nobreak">'.
10190: $default_names{$default}.'</span>';
10191: if ($default eq 'instcode') {
10192: $datatable .= '<br /><span class="LC_nobreak">('
10193: .&mt('with institutional codes').')</span>';
10194: }
10195: $datatable .= '</td>'
10196: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
10197: .&mt('Display').'</label> '
10198: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
10199: .&mt('Do not display').'</label></span></td></tr>';
10200: }
10201: }
10202: }
10203: } else {
10204: $datatable .= &initialize_categories($itemcount);
10205: }
10206: } else {
10207: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
10208: .&initialize_categories($itemcount);
10209: }
10210: $$rowtotal += $itemcount;
10211: }
10212: return $datatable;
10213: }
10214:
10215: sub print_serverstatuses {
10216: my ($dom,$settings,$rowtotal) = @_;
10217: my $datatable;
10218: my @pages = &serverstatus_pages();
10219: my (%namedaccess,%machineaccess);
10220: foreach my $type (@pages) {
10221: $namedaccess{$type} = '';
10222: $machineaccess{$type}= '';
10223: }
10224: if (ref($settings) eq 'HASH') {
10225: foreach my $type (@pages) {
10226: if (exists($settings->{$type})) {
10227: if (ref($settings->{$type}) eq 'HASH') {
10228: foreach my $key (keys(%{$settings->{$type}})) {
10229: if ($key eq 'namedusers') {
10230: $namedaccess{$type} = $settings->{$type}->{$key};
10231: } elsif ($key eq 'machines') {
10232: $machineaccess{$type} = $settings->{$type}->{$key};
10233: }
10234: }
10235: }
10236: }
10237: }
10238: }
10239: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10240: my $rownum = 0;
10241: my $css_class;
10242: foreach my $type (@pages) {
10243: $rownum ++;
10244: $css_class = $rownum%2?' class="LC_odd_row"':'';
10245: $datatable .= '<tr'.$css_class.'>'.
10246: '<td><span class="LC_nobreak">'.
10247: $titles->{$type}.'</span></td>'.
10248: '<td class="LC_left_item">'.
10249: '<input type="text" name="'.$type.'_namedusers" '.
10250: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
10251: '<td class="LC_right_item">'.
10252: '<span class="LC_nobreak">'.
10253: '<input type="text" name="'.$type.'_machines" '.
10254: 'value="'.$machineaccess{$type}.'" size="10" />'.
10255: '</span></td></tr>'."\n";
10256: }
10257: $$rowtotal += $rownum;
10258: return $datatable;
10259: }
10260:
10261: sub serverstatus_pages {
10262: return ('userstatus','lonstatus','loncron','server-status','codeversions',
10263: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
10264: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
10265: 'uniquecodes','diskusage','coursecatalog');
10266: }
10267:
10268: sub defaults_javascript {
10269: my ($settings) = @_;
10270: return unless (ref($settings) eq 'HASH');
10271: my $portal_js = <<"ENDPORTAL";
10272:
10273: function portalExtras(caller) {
10274: var x = caller.value;
10275: var y = new Array('email','web');
10276: for (var i=0; i<y.length; i++) {
10277: if (document.getElementById('portal_def_'+y[i]+'_div')) {
10278: var z = document.getElementById('portal_def_'+y[i]+'_div');
10279: if (x.length > 0) {
10280: z.style.display = 'block';
10281: } else {
10282: z.style.display = 'none';
10283: }
10284: }
10285: }
10286: }
10287: ENDPORTAL
10288: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10289: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
10290: if ($maxnum eq '') {
10291: $maxnum = 0;
10292: }
10293: $maxnum ++;
10294: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
10295: return <<"ENDSCRIPT";
10296: <script type="text/javascript">
10297: // <![CDATA[
10298: function reorderTypes(form,caller) {
10299: var changedVal;
10300: $jstext
10301: var newpos = 'addinststatus_pos';
10302: var current = new Array;
10303: var maxh = $maxnum;
10304: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10305: var oldVal;
10306: if (caller == newpos) {
10307: changedVal = newitemVal;
10308: } else {
10309: var curritem = 'inststatus_pos_'+caller;
10310: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
10311: current[newitemVal] = newpos;
10312: }
10313: for (var i=0; i<inststatuses.length; i++) {
10314: if (inststatuses[i] != caller) {
10315: var elementName = 'inststatus_pos_'+inststatuses[i];
10316: if (form.elements[elementName]) {
10317: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10318: current[currVal] = elementName;
10319: }
10320: }
10321: }
10322: for (var j=0; j<maxh; j++) {
10323: if (current[j] == undefined) {
10324: oldVal = j;
10325: }
10326: }
10327: if (oldVal < changedVal) {
10328: for (var k=oldVal+1; k<=changedVal ; k++) {
10329: var elementName = current[k];
10330: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10331: }
10332: } else {
10333: for (var k=changedVal; k<oldVal; k++) {
10334: var elementName = current[k];
10335: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10336: }
10337: }
10338: return;
10339: }
10340:
10341: $portal_js
10342:
10343: // ]]>
10344: </script>
10345:
10346: ENDSCRIPT
10347: } else {
10348: return <<"ENDSCRIPT";
10349: <script type="text/javascript">
10350: // <![CDATA[
10351: $portal_js
10352: // ]]>
10353: </script>
10354:
10355: ENDSCRIPT
10356: }
10357: return;
10358: }
10359:
10360: sub passwords_javascript {
10361: my ($prefix) = @_;
10362: my %intalert;
10363: if ($prefix eq 'passwords') {
10364: %intalert = &Apache::lonlocal::texthash (
10365: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
10366: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
10367: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
10368: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
10369: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
10370: );
10371: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
10372: %intalert = &Apache::lonlocal::texthash (
10373: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
10374: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
10375: );
10376: }
10377: &js_escape(\%intalert);
10378: my $defmin = $Apache::lonnet::passwdmin;
10379: my $intauthjs;
10380: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
10381:
10382: function warnIntAuth(field) {
10383: if (field.name == 'intauth_check') {
10384: if (field.value == '2') {
10385: alert('$intalert{authcheck}');
10386: }
10387: }
10388: if (field.name == 'intauth_cost') {
10389: field.value.replace(/\s/g,'');
10390: if (field.value != '') {
10391: var regexdigit=/^\\d+\$/;
10392: if (!regexdigit.test(field.value)) {
10393: alert('$intalert{authcost}');
10394: }
10395: }
10396: }
10397: return;
10398: }
10399:
10400: ENDSCRIPT
10401:
10402: }
10403:
10404: $intauthjs .= <<"ENDSCRIPT";
10405:
10406: function warnInt$prefix(field) {
10407: field.value.replace(/^\s+/,'');
10408: field.value.replace(/\s+\$/,'');
10409: var regexdigit=/^\\d+\$/;
10410: if (field.name == '${prefix}_min') {
10411: if (field.value == '') {
10412: alert('$intalert{passmin}');
10413: field.value = '$defmin';
10414: } else {
10415: if (!regexdigit.test(field.value)) {
10416: alert('$intalert{passmin}');
10417: field.value = '$defmin';
10418: }
10419: var minval = parseInt(field.value,10);
10420: if (minval < $defmin) {
10421: alert('$intalert{passmin}');
10422: field.value = '$defmin';
10423: }
10424: }
10425: } else {
10426: if (field.value == '0') {
10427: field.value = '';
10428: }
10429: if (field.value != '') {
10430: if (!regexdigit.test(field.value)) {
10431: if (field.name == '${prefix}_max') {
10432: alert('$intalert{passmax}');
10433: } else {
10434: if (field.name == '${prefix}_numsaved') {
10435: alert('$intalert{passnum}');
10436: }
10437: }
10438: field.value = '';
10439: }
10440: }
10441: }
10442: return;
10443: }
10444:
10445: ENDSCRIPT
10446: return &Apache::lonhtmlcommon::scripttag($intauthjs);
10447: }
10448:
10449: sub coursecategories_javascript {
10450: my ($settings) = @_;
10451: my ($output,$jstext,$cathash);
10452: if (ref($settings) eq 'HASH') {
10453: $cathash = $settings->{'cats'};
10454: }
10455: if (ref($cathash) eq 'HASH') {
10456: my (@cats,@jsarray,%idx);
10457: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
10458: if (@jsarray > 0) {
10459: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
10460: for (my $i=0; $i<@jsarray; $i++) {
10461: if (ref($jsarray[$i]) eq 'ARRAY') {
10462: my $catstr = join('","',@{$jsarray[$i]});
10463: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
10464: }
10465: }
10466: }
10467: } else {
10468: $jstext = ' var categories = Array(1);'."\n".
10469: ' categories[0] = Array("instcode_pos");'."\n";
10470: }
10471: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
10472: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
10473: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
10474: &js_escape(\$instcode_reserved);
10475: &js_escape(\$communities_reserved);
10476: &js_escape(\$choose_again);
10477: $output = <<"ENDSCRIPT";
10478: <script type="text/javascript">
10479: // <![CDATA[
10480: function reorderCats(form,parent,item,idx) {
10481: var changedVal;
10482: $jstext
10483: var newpos = 'addcategory_pos';
10484: if (parent == '') {
10485: var has_instcode = 0;
10486: var maxtop = categories[idx].length;
10487: for (var j=0; j<maxtop; j++) {
10488: if (categories[idx][j] == 'instcode::0') {
10489: has_instcode == 1;
10490: }
10491: }
10492: if (has_instcode == 0) {
10493: categories[idx][maxtop] = 'instcode_pos';
10494: }
10495: } else {
10496: newpos += '_'+parent;
10497: }
10498: var maxh = 1 + categories[idx].length;
10499: var current = new Array;
10500: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10501: if (item == newpos) {
10502: changedVal = newitemVal;
10503: } else {
10504: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
10505: current[newitemVal] = newpos;
10506: }
10507: for (var i=0; i<categories[idx].length; i++) {
10508: var elementName = categories[idx][i];
10509: if (elementName != item) {
10510: if (form.elements[elementName]) {
10511: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10512: current[currVal] = elementName;
10513: }
10514: }
10515: }
10516: var oldVal;
10517: for (var j=0; j<maxh; j++) {
10518: if (current[j] == undefined) {
10519: oldVal = j;
10520: }
10521: }
10522: if (oldVal < changedVal) {
10523: for (var k=oldVal+1; k<=changedVal ; k++) {
10524: var elementName = current[k];
10525: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10526: }
10527: } else {
10528: for (var k=changedVal; k<oldVal; k++) {
10529: var elementName = current[k];
10530: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10531: }
10532: }
10533: return;
10534: }
10535:
10536: function categoryCheck(form) {
10537: if (form.elements['addcategory_name'].value == 'instcode') {
10538: alert('$instcode_reserved\\n$choose_again');
10539: return false;
10540: }
10541: if (form.elements['addcategory_name'].value == 'communities') {
10542: alert('$communities_reserved\\n$choose_again');
10543: return false;
10544: }
10545: return true;
10546: }
10547:
10548: // ]]>
10549: </script>
10550:
10551: ENDSCRIPT
10552: return $output;
10553: }
10554:
10555: sub initialize_categories {
10556: my ($itemcount) = @_;
10557: my ($datatable,$css_class,$chgstr);
10558: my %default_names = &Apache::lonlocal::texthash (
10559: instcode => 'Official courses (with institutional codes)',
10560: communities => 'Communities',
10561: );
10562: my $select0 = ' selected="selected"';
10563: my $select1 = '';
10564: foreach my $default ('instcode','communities') {
10565: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10566: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
10567: if ($default eq 'communities') {
10568: $select1 = $select0;
10569: $select0 = '';
10570: }
10571: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10572: .'<select name="'.$default.'_pos">'
10573: .'<option value="0"'.$select0.'>1</option>'
10574: .'<option value="1"'.$select1.'>2</option>'
10575: .'<option value="2">3</option></select> '
10576: .$default_names{$default}
10577: .'</span></td><td><span class="LC_nobreak">'
10578: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
10579: .&mt('Display').'</label> <label>'
10580: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
10581: .'</label></span></td></tr>';
10582: $itemcount ++;
10583: }
10584: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10585: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
10586: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10587: .'<select name="addcategory_pos"'.$chgstr.'>'
10588: .'<option value="0">1</option>'
10589: .'<option value="1">2</option>'
10590: .'<option value="2" selected="selected">3</option></select> '
10591: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
10592: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
10593: .'</td></tr>';
10594: return $datatable;
10595: }
10596:
10597: sub build_category_rows {
10598: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
10599: my ($text,$name,$item,$chgstr);
10600: if (ref($cats) eq 'ARRAY') {
10601: my $maxdepth = scalar(@{$cats});
10602: if (ref($cats->[$depth]) eq 'HASH') {
10603: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
10604: my $numchildren = @{$cats->[$depth]{$parent}};
10605: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
10606: $text .= '<td><table class="LC_data_table">';
10607: my ($idxnum,$parent_name,$parent_item);
10608: my $higher = $depth - 1;
10609: if ($higher == 0) {
10610: $parent_name = &escape($parent).'::'.$higher;
10611: } else {
10612: if (ref($path) eq 'ARRAY') {
10613: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10614: }
10615: }
10616: $parent_item = 'addcategory_pos_'.$parent_name;
10617: for (my $j=0; $j<=$numchildren; $j++) {
10618: if ($j < $numchildren) {
10619: $name = $cats->[$depth]{$parent}[$j];
10620: $item = &escape($name).':'.&escape($parent).':'.$depth;
10621: $idxnum = $idx->{$item};
10622: } else {
10623: $name = $parent_name;
10624: $item = $parent_item;
10625: }
10626: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
10627: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
10628: for (my $i=0; $i<=$numchildren; $i++) {
10629: my $vpos = $i+1;
10630: my $selstr;
10631: if ($j == $i) {
10632: $selstr = ' selected="selected" ';
10633: }
10634: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
10635: }
10636: $text .= '</select> ';
10637: if ($j < $numchildren) {
10638: my $deeper = $depth+1;
10639: $text .= $name.' '
10640: .'<label><input type="checkbox" name="deletecategory" value="'
10641: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
10642: if(ref($path) eq 'ARRAY') {
10643: push(@{$path},$name);
10644: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
10645: pop(@{$path});
10646: }
10647: } else {
10648: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
10649: if ($j == $numchildren) {
10650: $text .= $name;
10651: } else {
10652: $text .= $item;
10653: }
10654: $text .= '" value="" />';
10655: }
10656: $text .= '</td></tr>';
10657: }
10658: $text .= '</table></td>';
10659: } else {
10660: my $higher = $depth-1;
10661: if ($higher == 0) {
10662: $name = &escape($parent).'::'.$higher;
10663: } else {
10664: if (ref($path) eq 'ARRAY') {
10665: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10666: }
10667: }
10668: my $colspan;
10669: if ($parent ne 'instcode') {
10670: $colspan = $maxdepth - $depth - 1;
10671: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
10672: }
10673: }
10674: }
10675: }
10676: return $text;
10677: }
10678:
10679: sub modifiable_userdata_row {
10680: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
10681: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
10682: my ($role,$rolename,$statustype);
10683: $role = $item;
10684: if ($context eq 'cancreate') {
10685: if ($item =~ /^(emailusername)_(.+)$/) {
10686: $role = $1;
10687: $statustype = $2;
10688: if (ref($usertypes) eq 'HASH') {
10689: if ($usertypes->{$statustype}) {
10690: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
10691: } else {
10692: $rolename = &mt('Data provided by user');
10693: }
10694: }
10695: }
10696: } elsif ($context eq 'selfcreate') {
10697: if (ref($usertypes) eq 'HASH') {
10698: $rolename = $usertypes->{$role};
10699: } else {
10700: $rolename = $role;
10701: }
10702: } elsif ($context eq 'lti') {
10703: $rolename = &mt('Institutional data used (if available)');
10704: } else {
10705: if ($role eq 'cr') {
10706: $rolename = &mt('Custom role');
10707: } else {
10708: $rolename = &Apache::lonnet::plaintext($role);
10709: }
10710: }
10711: my (@fields,%fieldtitles);
10712: if (ref($fieldsref) eq 'ARRAY') {
10713: @fields = @{$fieldsref};
10714: } else {
10715: @fields = ('lastname','firstname','middlename','generation',
10716: 'permanentemail','id');
10717: }
10718: if ((ref($titlesref) eq 'HASH')) {
10719: %fieldtitles = %{$titlesref};
10720: } else {
10721: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10722: }
10723: my $output;
10724: my $css_class;
10725: if ($rowcount%2) {
10726: $css_class = 'LC_odd_row';
10727: }
10728: if ($customcss) {
10729: $css_class .= " $customcss";
10730: }
10731: $css_class =~ s/^\s+//;
10732: if ($css_class) {
10733: $css_class = ' class="'.$css_class.'"';
10734: }
10735: if ($rowstyle) {
10736: $css_class .= ' style="'.$rowstyle.'"';
10737: }
10738: if ($rowid) {
10739: $rowid = ' id="'.$rowid.'"';
10740: }
10741: $output = '<tr '.$css_class.$rowid.'>'.
10742: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
10743: '<td class="LC_left_item" colspan="2"><table>';
10744: my $rem;
10745: my %checks;
10746: if (ref($settings) eq 'HASH') {
10747: my $hashref;
10748: if ($context eq 'lti') {
10749: if (ref($settings) eq 'HASH') {
10750: $hashref = $settings->{'instdata'};
10751: }
10752: } elsif (ref($settings->{$context}) eq 'HASH') {
10753: if (ref($settings->{$context}->{$role}) eq 'HASH') {
10754: $hashref = $settings->{'lti_instdata'};
10755: }
10756: if ($role eq 'emailusername') {
10757: if ($statustype) {
10758: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
10759: $hashref = $settings->{$context}->{$role}->{$statustype};
10760: }
10761: }
10762: }
10763: }
10764: if (ref($hashref) eq 'HASH') {
10765: foreach my $field (@fields) {
10766: if ($hashref->{$field}) {
10767: if ($role eq 'emailusername') {
10768: $checks{$field} = $hashref->{$field};
10769: } else {
10770: $checks{$field} = ' checked="checked" ';
10771: }
10772: }
10773: }
10774: }
10775: }
10776: my $total = scalar(@fields);
10777: for (my $i=0; $i<$total; $i++) {
10778: $rem = $i%($numinrow);
10779: if ($rem == 0) {
10780: if ($i > 0) {
10781: $output .= '</tr>';
10782: }
10783: $output .= '<tr>';
10784: }
10785: my $check = ' ';
10786: unless ($role eq 'emailusername') {
10787: if (exists($checks{$fields[$i]})) {
10788: $check = $checks{$fields[$i]};
10789: } elsif ($context ne 'lti') {
10790: if ($role eq 'st') {
10791: if (ref($settings) ne 'HASH') {
10792: $check = ' checked="checked" ';
10793: }
10794: }
10795: }
10796: }
10797: $output .= '<td class="LC_left_item">'.
10798: '<span class="LC_nobreak">';
10799: my $prefix = 'canmodify';
10800: if ($role eq 'emailusername') {
10801: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
10802: $checks{$fields[$i]} = 'omit';
10803: }
10804: foreach my $option ('required','optional','omit') {
10805: my $checked='';
10806: if ($checks{$fields[$i]} eq $option) {
10807: $checked='checked="checked" ';
10808: }
10809: $output .= '<label>'.
10810: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
10811: &mt($option).'</label>'.(' ' x2);
10812: }
10813: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
10814: } else {
10815: if ($context eq 'lti') {
10816: $prefix = 'lti';
10817: }
10818: $output .= '<label>'.
10819: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
10820: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
10821: '</label>';
10822: }
10823: $output .= '</span></td>';
10824: }
10825: $rem = $total%$numinrow;
10826: my $colsleft;
10827: if ($rem) {
10828: $colsleft = $numinrow - $rem;
10829: }
10830: if ($colsleft > 1) {
10831: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10832: ' </td>';
10833: } elsif ($colsleft == 1) {
10834: $output .= '<td class="LC_left_item"> </td>';
10835: }
10836: $output .= '</tr></table></td></tr>';
10837: return $output;
10838: }
10839:
10840: sub insttypes_row {
10841: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
10842: $customcss,$rowstyle) = @_;
10843: my %lt = &Apache::lonlocal::texthash (
10844: cansearch => 'Users allowed to search',
10845: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
10846: lockablenames => 'User preference to lock name',
10847: selfassign => 'Self-reportable affiliations',
10848: overrides => "Override domain's helpdesk settings based on requester's affiliation",
10849: webdav => 'WebDAV access available',
10850: authorquota => 'Authoring Space quota (MB)',
10851: );
10852: my ($showdom,$defaultquota);
10853: if ($context eq 'cansearch') {
10854: $showdom = ' ('.$dom.')';
10855: } elsif ($context eq 'authorquota') {
10856: $defaultquota = 500;
10857: }
10858: my $class = 'LC_left_item';
10859: if ($context eq 'statustocreate') {
10860: $class = 'LC_right_item';
10861: }
10862: my $css_class;
10863: if ($$rowtotal%2) {
10864: $css_class = 'LC_odd_row';
10865: }
10866: if ($customcss) {
10867: $css_class .= ' '.$customcss;
10868: }
10869: $css_class =~ s/^\s+//;
10870: if ($css_class) {
10871: $css_class = ' class="'.$css_class.'"';
10872: }
10873: if ($rowstyle) {
10874: $css_class .= ' style="'.$rowstyle.'"';
10875: }
10876: if ($onclick) {
10877: $onclick = 'onclick="'.$onclick.'" ';
10878: }
10879: my $output = '<tr'.$css_class.'>'.
10880: '<td>'.$lt{$context}.$showdom.
10881: '</td><td class="'.$class.'" colspan="2"><table>';
10882: my $rem;
10883: if (ref($types) eq 'ARRAY') {
10884: for (my $i=0; $i<@{$types}; $i++) {
10885: if (defined($usertypes->{$types->[$i]})) {
10886: my $rem = $i%($numinrow);
10887: if ($rem == 0) {
10888: if ($i > 0) {
10889: $output .= '</tr>';
10890: }
10891: $output .= '<tr>';
10892: }
10893: if ($context eq 'authorquota') {
10894: my $currquota;
10895: if ($settings->{$context}->{$types->[$i]} =~ /^\d+$/) {
10896: $currquota = $settings->{$context}->{$types->[$i]};
10897: } else {
10898: $currquota = $defaultquota;
10899: }
10900: $output .= '<td class="LC_left_item">'."\n".
10901: '<label><span class="LC_nobreak">'."\n".
10902: $usertypes->{$types->[$i]}.'</span><br />'."\n".
10903: '<input type="text" name="'.$context.'_'.$types->[$i].'" '.
10904: 'value="'.$currquota.'" size="5"'.$onclick.'/>'."\n".
10905: '</label></td>';
10906: } else {
10907: my $check = ' ';
10908: if (ref($settings) eq 'HASH') {
10909: if (ref($settings->{$context}) eq 'ARRAY') {
10910: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
10911: $check = ' checked="checked" ';
10912: }
10913: } elsif (ref($settings->{$context}) eq 'HASH') {
10914: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
10915: $check = ' checked="checked" ';
10916: } elsif ($context eq 'webdav') {
10917: if ($settings->{$context}->{$types->[$i]}) {
10918: $check = ' checked="checked" ';
10919: }
10920: }
10921: } elsif ($context eq 'statustocreate') {
10922: $check = ' checked="checked" ';
10923: }
10924: }
10925: $output .= '<td class="LC_left_item">'.
10926: '<span class="LC_nobreak"><label>'.
10927: '<input type="checkbox" name="'.$context.'" '.
10928: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
10929: $usertypes->{$types->[$i]}.'</label></span></td>';
10930: }
10931: }
10932: }
10933: $rem = @{$types}%($numinrow);
10934: }
10935: my $colsleft = $numinrow - $rem;
10936: if ($context eq 'overrides') {
10937: if ($colsleft > 1) {
10938: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10939: } else {
10940: $output .= '<td class="LC_left_item">';
10941: }
10942: $output .= ' ';
10943: } else {
10944: if ($rem == 0) {
10945: $output .= '<tr>';
10946: }
10947: if ($colsleft > 1) {
10948: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10949: } else {
10950: $output .= '<td class="LC_left_item">';
10951: }
10952: if ($context eq 'authorquota') {
10953: my $currquota = 500;
10954: if ((ref($settings) eq 'HASH') && (ref($settings->{$context}) eq 'HASH')) {
10955: if ($settings->{$context}{'default'} =~ /^\d+$/) {
10956: $currquota = $settings->{$context}{'default'};
10957: }
10958: }
10959: $output .= '<label><span class="LC_nobreak">'.$othertitle.'</span><br />'."\n".
10960: '<input type="text" name="'.$context.'_default" '.
10961: 'value="'.$currquota.'" size="5"'.$onclick.'/>'."\n".
10962: '</label>';
10963: } else {
10964: my $defcheck = ' ';
10965: if (ref($settings) eq 'HASH') {
10966: if (ref($settings->{$context}) eq 'ARRAY') {
10967: if (grep(/^default$/,@{$settings->{$context}})) {
10968: $defcheck = ' checked="checked" ';
10969: }
10970: } elsif (ref($settings->{$context}) eq 'HASH') {
10971: if (ref($settings->{$context}->{'default'}) eq 'HASH') {
10972: $defcheck = ' checked="checked" ';
10973: } elsif ($context eq 'webdav') {
10974: if ($settings->{$context}->{'default'}) {
10975: $defcheck = ' checked="checked" ';
10976: }
10977: }
10978: } elsif ($context eq 'statustocreate') {
10979: $defcheck = ' checked="checked" ';
10980: }
10981: }
10982: $output .= '<span class="LC_nobreak"><label>'.
10983: '<input type="checkbox" name="'.$context.'" '.
10984: 'value="default"'.$defcheck.$onclick.'/>'.
10985: $othertitle.'</label></span>';
10986: }
10987: }
10988: $output .= '</td></tr></table></td></tr>';
10989: return $output;
10990: }
10991:
10992: sub sorted_searchtitles {
10993: my %searchtitles = &Apache::lonlocal::texthash(
10994: 'uname' => 'username',
10995: 'lastname' => 'last name',
10996: 'lastfirst' => 'last name, first name',
10997: );
10998: my @titleorder = ('uname','lastname','lastfirst');
10999: return (\%searchtitles,\@titleorder);
11000: }
11001:
11002: sub sorted_searchtypes {
11003: my %srchtypes_desc = (
11004: exact => 'is exact match',
11005: contains => 'contains ..',
11006: begins => 'begins with ..',
11007: );
11008: my @srchtypeorder = ('exact','begins','contains');
11009: return (\%srchtypes_desc,\@srchtypeorder);
11010: }
11011:
11012: sub usertype_update_row {
11013: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11014: my $datatable;
11015: my $numinrow = 4;
11016: foreach my $type (@{$types}) {
11017: if (defined($usertypes->{$type})) {
11018: $$rownums ++;
11019: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11020: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11021: '</td><td class="LC_left_item"><table>';
11022: for (my $i=0; $i<@{$fields}; $i++) {
11023: my $rem = $i%($numinrow);
11024: if ($rem == 0) {
11025: if ($i > 0) {
11026: $datatable .= '</tr>';
11027: }
11028: $datatable .= '<tr>';
11029: }
11030: my $check = ' ';
11031: if (ref($settings) eq 'HASH') {
11032: if (ref($settings->{'fields'}) eq 'HASH') {
11033: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11034: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11035: $check = ' checked="checked" ';
11036: }
11037: }
11038: }
11039: }
11040:
11041: if ($i == @{$fields}-1) {
11042: my $colsleft = $numinrow - $rem;
11043: if ($colsleft > 1) {
11044: $datatable .= '<td colspan="'.$colsleft.'">';
11045: } else {
11046: $datatable .= '<td>';
11047: }
11048: } else {
11049: $datatable .= '<td>';
11050: }
11051: $datatable .= '<span class="LC_nobreak"><label>'.
11052: '<input type="checkbox" name="updateable_'.$type.
11053: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11054: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11055: }
11056: $datatable .= '</tr></table></td></tr>';
11057: }
11058: }
11059: return $datatable;
11060: }
11061:
11062: sub modify_login {
11063: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11064: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
11065: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
11066: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
11067: %title = ( coursecatalog => 'Display course catalog',
11068: adminmail => 'Display administrator E-mail address',
11069: helpdesk => 'Display "Contact Helpdesk" link',
11070: newuser => 'Link for visitors to create a user account',
11071: loginheader => 'Log-in box header',
11072: saml => 'Dual SSO and non-SSO login');
11073: @offon = ('off','on');
11074: if (ref($domconfig{login}) eq 'HASH') {
11075: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
11076: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
11077: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
11078: }
11079: }
11080: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
11081: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
11082: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
11083: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
11084: $saml{$lonhost} = 1;
11085: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
11086: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
11087: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
11088: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
11089: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
11090: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
11091: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
11092: }
11093: }
11094: }
11095: }
11096: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
11097: \%domconfig,\%loginhash);
11098: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11099: foreach my $item (@toggles) {
11100: $loginhash{login}{$item} = $env{'form.'.$item};
11101: }
11102: $loginhash{login}{loginheader} = $env{'form.loginheader'};
11103: if (ref($colchanges{'login'}) eq 'HASH') {
11104: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
11105: \%loginhash);
11106: }
11107:
11108: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11109: my %domservers = &Apache::lonnet::get_servers($dom);
11110: my @loginvia_attribs = ('serverpath','custompath','exempt');
11111: if (keys(%servers) > 1) {
11112: foreach my $lonhost (keys(%servers)) {
11113: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
11114: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
11115: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
11116: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
11117: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
11118: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11119: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11120: $changes{'loginvia'}{$lonhost} = 1;
11121: } else {
11122: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
11123: $changes{'loginvia'}{$lonhost} = 1;
11124: }
11125: } else {
11126: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11127: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11128: $changes{'loginvia'}{$lonhost} = 1;
11129: }
11130: }
11131: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
11132: foreach my $item (@loginvia_attribs) {
11133: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
11134: }
11135: } else {
11136: foreach my $item (@loginvia_attribs) {
11137: my $new = $env{'form.'.$lonhost.'_'.$item};
11138: if (($item eq 'serverpath') && ($new eq 'custom')) {
11139: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
11140: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11141: $new = '/';
11142: }
11143: }
11144: if (($item eq 'custompath') &&
11145: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11146: $new = '';
11147: }
11148: if ($new ne $curr_loginvia{$lonhost}{$item}) {
11149: $changes{'loginvia'}{$lonhost} = 1;
11150: }
11151: if ($item eq 'exempt') {
11152: $new = &check_exempt_addresses($new);
11153: }
11154: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11155: }
11156: }
11157: } else {
11158: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11159: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11160: $changes{'loginvia'}{$lonhost} = 1;
11161: foreach my $item (@loginvia_attribs) {
11162: my $new = $env{'form.'.$lonhost.'_'.$item};
11163: if (($item eq 'serverpath') && ($new eq 'custom')) {
11164: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11165: $new = '/';
11166: }
11167: }
11168: if (($item eq 'custompath') &&
11169: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11170: $new = '';
11171: }
11172: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11173: }
11174: }
11175: }
11176: }
11177: }
11178:
11179: my $servadm = $r->dir_config('lonAdmEMail');
11180: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11181: if (ref($domconfig{'login'}) eq 'HASH') {
11182: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11183: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11184: if ($lang eq 'nolang') {
11185: push(@currlangs,$lang);
11186: } elsif (defined($langchoices{$lang})) {
11187: push(@currlangs,$lang);
11188: } else {
11189: next;
11190: }
11191: }
11192: }
11193: }
11194: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11195: if (@currlangs > 0) {
11196: foreach my $lang (@currlangs) {
11197: if (grep(/^\Q$lang\E$/,@delurls)) {
11198: $changes{'helpurl'}{$lang} = 1;
11199: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11200: $changes{'helpurl'}{$lang} = 1;
11201: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11202: push(@newlangs,$lang);
11203: } else {
11204: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11205: }
11206: }
11207: }
11208: unless (grep(/^nolang$/,@currlangs)) {
11209: if ($env{'form.loginhelpurl_nolang.filename'}) {
11210: $changes{'helpurl'}{'nolang'} = 1;
11211: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
11212: push(@newlangs,'nolang');
11213: }
11214: }
11215: if ($env{'form.loginhelpurl_add_lang'}) {
11216: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
11217: ($env{'form.loginhelpurl_add_file.filename'})) {
11218: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
11219: $addedfile = $env{'form.loginhelpurl_add_lang'};
11220: }
11221: }
11222: if ((@newlangs > 0) || ($addedfile)) {
11223: my $error;
11224: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11225: if ($configuserok eq 'ok') {
11226: if ($switchserver) {
11227: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
11228: } elsif ($author_ok eq 'ok') {
11229: my @allnew = @newlangs;
11230: if ($addedfile ne '') {
11231: push(@allnew,$addedfile);
11232: }
11233: my $modified = [];
11234: foreach my $lang (@allnew) {
11235: my $formelem = 'loginhelpurl_'.$lang;
11236: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
11237: $formelem = 'loginhelpurl_add_file';
11238: }
11239: (my $result,$newurl{$lang}) =
11240: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11241: "help/$lang",'','',$newfile{$lang},
11242: $modified);
11243: if ($result eq 'ok') {
11244: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
11245: $changes{'helpurl'}{$lang} = 1;
11246: } else {
11247: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
11248: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11249: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
11250: (!grep(/^\Q$lang\E$/,@delurls))) {
11251: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11252: }
11253: }
11254: }
11255: &update_modify_urls($r,$modified);
11256: } else {
11257: $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);
11258: }
11259: } else {
11260: $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);
11261: }
11262: if ($error) {
11263: &Apache::lonnet::logthis($error);
11264: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11265: }
11266: }
11267:
11268: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
11269: if (ref($domconfig{'login'}) eq 'HASH') {
11270: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
11271: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
11272: if ($domservers{$lonhost}) {
11273: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11274: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
11275: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
11276: }
11277: }
11278: }
11279: }
11280: }
11281: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
11282: foreach my $lonhost (sort(keys(%domservers))) {
11283: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11284: $changes{'headtag'}{$lonhost} = 1;
11285: } else {
11286: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
11287: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
11288: }
11289: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
11290: push(@newhosts,$lonhost);
11291: } elsif ($currheadtagurls{$lonhost}) {
11292: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
11293: if ($currexempt{$lonhost}) {
11294: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
11295: $changes{'headtag'}{$lonhost} = 1;
11296: }
11297: } elsif ($possexempt{$lonhost}) {
11298: $changes{'headtag'}{$lonhost} = 1;
11299: }
11300: if ($possexempt{$lonhost}) {
11301: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11302: }
11303: }
11304: }
11305: }
11306: if (@newhosts) {
11307: my $error;
11308: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11309: if ($configuserok eq 'ok') {
11310: if ($switchserver) {
11311: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
11312: } elsif ($author_ok eq 'ok') {
11313: my $modified = [];
11314: foreach my $lonhost (@newhosts) {
11315: my $formelem = 'loginheadtag_'.$lonhost;
11316: (my $result,$newheadtagurls{$lonhost}) =
11317: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11318: "login/headtag/$lonhost",'','',
11319: $env{'form.loginheadtag_'.$lonhost.'.filename'},
11320: $modified);
11321: if ($result eq 'ok') {
11322: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
11323: $changes{'headtag'}{$lonhost} = 1;
11324: if ($possexempt{$lonhost}) {
11325: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11326: }
11327: } else {
11328: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
11329: $newheadtagurls{$lonhost},$result);
11330: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11331: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
11332: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
11333: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
11334: }
11335: }
11336: }
11337: &update_modify_urls($r,$modified);
11338: } else {
11339: $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);
11340: }
11341: } else {
11342: $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);
11343: }
11344: if ($error) {
11345: &Apache::lonnet::logthis($error);
11346: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11347: }
11348: }
11349: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
11350: my @newsamlimgs;
11351: foreach my $lonhost (keys(%domservers)) {
11352: if ($env{'form.saml_'.$lonhost}) {
11353: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
11354: push(@newsamlimgs,$lonhost);
11355: }
11356: foreach my $item ('text','alt','url','title','window','notsso') {
11357: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
11358: }
11359: if ($saml{$lonhost}) {
11360: if ($env{'form.saml_window_'.$lonhost} ne '1') {
11361: $env{'form.saml_window_'.$lonhost} = '';
11362: }
11363: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
11364: #FIXME Need to obsolete published image
11365: delete($currsaml{$lonhost}{'img'});
11366: $changes{'saml'}{$lonhost} = 1;
11367: }
11368: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
11369: $changes{'saml'}{$lonhost} = 1;
11370: }
11371: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
11372: $changes{'saml'}{$lonhost} = 1;
11373: }
11374: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
11375: $changes{'saml'}{$lonhost} = 1;
11376: }
11377: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
11378: $changes{'saml'}{$lonhost} = 1;
11379: }
11380: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
11381: $changes{'saml'}{$lonhost} = 1;
11382: }
11383: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
11384: $changes{'saml'}{$lonhost} = 1;
11385: }
11386: } else {
11387: $changes{'saml'}{$lonhost} = 1;
11388: }
11389: foreach my $item ('text','alt','url','title','window','notsso') {
11390: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
11391: }
11392: } else {
11393: if ($saml{$lonhost}) {
11394: $changes{'saml'}{$lonhost} = 1;
11395: delete($currsaml{$lonhost});
11396: }
11397: }
11398: }
11399: foreach my $posshost (keys(%currsaml)) {
11400: unless (exists($domservers{$posshost})) {
11401: delete($currsaml{$posshost});
11402: }
11403: }
11404: %{$loginhash{'login'}{'saml'}} = %currsaml;
11405: if (@newsamlimgs) {
11406: my $error;
11407: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11408: if ($configuserok eq 'ok') {
11409: if ($switchserver) {
11410: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
11411: } elsif ($author_ok eq 'ok') {
11412: my $modified = [];
11413: foreach my $lonhost (@newsamlimgs) {
11414: my $formelem = 'saml_img_'.$lonhost;
11415: my ($result,$imgurl) =
11416: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11417: "login/saml/$lonhost",'','',
11418: $env{'form.saml_img_'.$lonhost.'.filename'},
11419: $modified);
11420: if ($result eq 'ok') {
11421: $currsaml{$lonhost}{'img'} = $imgurl;
11422: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
11423: $changes{'saml'}{$lonhost} = 1;
11424: } else {
11425: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
11426: $lonhost,$result);
11427: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11428: }
11429: }
11430: &update_modify_urls($r,$modified);
11431: } else {
11432: $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);
11433: }
11434: } else {
11435: $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);
11436: }
11437: if ($error) {
11438: &Apache::lonnet::logthis($error);
11439: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11440: }
11441: }
11442: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
11443:
11444: my $defaulthelpfile = '/adm/loginproblems.html';
11445: my $defaulttext = &mt('Default in use');
11446:
11447: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
11448: $dom);
11449: if ($putresult eq 'ok') {
11450: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11451: my %defaultchecked = (
11452: 'coursecatalog' => 'on',
11453: 'helpdesk' => 'on',
11454: 'adminmail' => 'off',
11455: 'newuser' => 'off',
11456: );
11457: if (ref($domconfig{'login'}) eq 'HASH') {
11458: foreach my $item (@toggles) {
11459: if ($defaultchecked{$item} eq 'on') {
11460: if (($domconfig{'login'}{$item} eq '0') &&
11461: ($env{'form.'.$item} eq '1')) {
11462: $changes{$item} = 1;
11463: } elsif (($domconfig{'login'}{$item} eq '' ||
11464: $domconfig{'login'}{$item} eq '1') &&
11465: ($env{'form.'.$item} eq '0')) {
11466: $changes{$item} = 1;
11467: }
11468: } elsif ($defaultchecked{$item} eq 'off') {
11469: if (($domconfig{'login'}{$item} eq '1') &&
11470: ($env{'form.'.$item} eq '0')) {
11471: $changes{$item} = 1;
11472: } elsif (($domconfig{'login'}{$item} eq '' ||
11473: $domconfig{'login'}{$item} eq '0') &&
11474: ($env{'form.'.$item} eq '1')) {
11475: $changes{$item} = 1;
11476: }
11477: }
11478: }
11479: }
11480: if (keys(%changes) > 0 || $colchgtext) {
11481: &Apache::loncommon::devalidate_domconfig_cache($dom);
11482: if (exists($changes{'saml'})) {
11483: my $hostid_in_use;
11484: my @hosts = &Apache::lonnet::current_machine_ids();
11485: if (@hosts > 1) {
11486: foreach my $hostid (@hosts) {
11487: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
11488: $hostid_in_use = $hostid;
11489: last;
11490: }
11491: }
11492: } else {
11493: $hostid_in_use = $r->dir_config('lonHostID');
11494: }
11495: if (($hostid_in_use) &&
11496: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
11497: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
11498: }
11499: if (ref($lastactref) eq 'HASH') {
11500: if (ref($changes{'saml'}) eq 'HASH') {
11501: my %updates;
11502: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
11503: $lastactref->{'samllanding'} = \%updates;
11504: }
11505: }
11506: }
11507: if (ref($lastactref) eq 'HASH') {
11508: $lastactref->{'domainconfig'} = 1;
11509: }
11510: $resulttext = &mt('Changes made:').'<ul>';
11511: foreach my $item (sort(keys(%changes))) {
11512: if ($item eq 'loginvia') {
11513: if (ref($changes{$item}) eq 'HASH') {
11514: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
11515: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11516: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
11517: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
11518: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
11519: $protocol = 'http' if ($protocol ne 'https');
11520: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
11521:
11522: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
11523: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
11524: } else {
11525: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
11526: }
11527: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
11528: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
11529: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
11530: }
11531: $resulttext .= '</li>';
11532: } else {
11533: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
11534: }
11535: } else {
11536: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
11537: }
11538: }
11539: $resulttext .= '</ul></li>';
11540: }
11541: } elsif ($item eq 'helpurl') {
11542: if (ref($changes{$item}) eq 'HASH') {
11543: foreach my $lang (sort(keys(%{$changes{$item}}))) {
11544: if (grep(/^\Q$lang\E$/,@delurls)) {
11545: my ($chg,$link);
11546: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
11547: if ($lang eq 'nolang') {
11548: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
11549: } else {
11550: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
11551: }
11552: $resulttext .= '<li>'.$chg.'</li>';
11553: } else {
11554: my $chg;
11555: if ($lang eq 'nolang') {
11556: $chg = &mt('custom log-in help file for no preferred language');
11557: } else {
11558: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
11559: }
11560: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
11561: $loginhash{'login'}{'helpurl'}{$lang}.
11562: '?inhibitmenu=yes',$chg,600,500).
11563: '</li>';
11564: }
11565: }
11566: }
11567: } elsif ($item eq 'headtag') {
11568: if (ref($changes{$item}) eq 'HASH') {
11569: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11570: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11571: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
11572: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11573: $resulttext .= '<li><a href="'.
11574: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
11575: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
11576: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
11577: if ($possexempt{$lonhost}) {
11578: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
11579: } else {
11580: $resulttext .= &mt('included for any client IP');
11581: }
11582: $resulttext .= '</li>';
11583: }
11584: }
11585: }
11586: } elsif ($item eq 'saml') {
11587: if (ref($changes{$item}) eq 'HASH') {
11588: my %notlt = (
11589: text => 'Text for log-in by SSO',
11590: img => 'SSO button image',
11591: alt => 'Alt text for button image',
11592: url => 'SSO URL',
11593: title => 'Tooltip for SSO link',
11594: window => 'Pop-up window if iframe',
11595: notsso => 'Text for non-SSO log-in',
11596: );
11597: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11598: if (ref($currsaml{$lonhost}) eq 'HASH') {
11599: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
11600: '<ul>';
11601: foreach my $key ('text','img','alt','url','title','window','notsso') {
11602: if ($currsaml{$lonhost}{$key} eq '') {
11603: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
11604: } else {
11605: my $value = "'$currsaml{$lonhost}{$key}'";
11606: if ($key eq 'img') {
11607: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
11608: } elsif ($key eq 'window') {
11609: $value = 'On';
11610: }
11611: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
11612: $value).'</li>';
11613: }
11614: }
11615: $resulttext .= '</ul></li>';
11616: } else {
11617: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
11618: }
11619: }
11620: }
11621: } elsif ($item eq 'captcha') {
11622: if (ref($loginhash{'login'}) eq 'HASH') {
11623: my $chgtxt;
11624: if ($loginhash{'login'}{$item} eq 'notused') {
11625: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
11626: } else {
11627: my %captchas = &captcha_phrases();
11628: if ($captchas{$loginhash{'login'}{$item}}) {
11629: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
11630: } else {
11631: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
11632: }
11633: }
11634: $resulttext .= '<li>'.$chgtxt.'</li>';
11635: }
11636: } elsif ($item eq 'recaptchakeys') {
11637: if (ref($loginhash{'login'}) eq 'HASH') {
11638: my ($privkey,$pubkey);
11639: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
11640: $pubkey = $loginhash{'login'}{$item}{'public'};
11641: $privkey = $loginhash{'login'}{$item}{'private'};
11642: }
11643: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
11644: if (!$pubkey) {
11645: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
11646: } else {
11647: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11648: }
11649: if (!$privkey) {
11650: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
11651: } else {
11652: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
11653: }
11654: $chgtxt .= '</ul>';
11655: $resulttext .= '<li>'.$chgtxt.'</li>';
11656: }
11657: } elsif ($item eq 'recaptchaversion') {
11658: if (ref($loginhash{'login'}) eq 'HASH') {
11659: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
11660: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
11661: '</li>';
11662: }
11663: }
11664: } else {
11665: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
11666: }
11667: }
11668: $resulttext .= $colchgtext.'</ul>';
11669: } else {
11670: $resulttext = &mt('No changes made to log-in page settings');
11671: }
11672: } else {
11673: $resulttext = '<span class="LC_error">'.
11674: &mt('An error occurred: [_1]',$putresult).'</span>';
11675: }
11676: if ($errors) {
11677: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11678: $errors.'</ul>';
11679: }
11680: return $resulttext;
11681: }
11682:
11683: sub check_exempt_addresses {
11684: my ($iplist) = @_;
11685: $iplist =~ s/^\s+//;
11686: $iplist =~ s/\s+$//;
11687: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
11688: my (@okips,$new);
11689: foreach my $ip (@poss_ips) {
11690: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
11691: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
11692: push(@okips,$ip);
11693: }
11694: }
11695: }
11696: if (@okips > 0) {
11697: $new = join(',',@okips);
11698: } else {
11699: $new = '';
11700: }
11701: return $new;
11702: }
11703:
11704: sub color_font_choices {
11705: my %choices =
11706: &Apache::lonlocal::texthash (
11707: img => "Header",
11708: bgs => "Background colors",
11709: links => "Link colors",
11710: images => "Images",
11711: font => "Font color",
11712: fontmenu => "Font menu",
11713: pgbg => "Page",
11714: tabbg => "Header",
11715: sidebg => "Border",
11716: link => "Link",
11717: alink => "Active link",
11718: vlink => "Visited link",
11719: );
11720: return %choices;
11721: }
11722:
11723: sub modify_ipaccess {
11724: my ($dom,$lastactref,%domconfig) = @_;
11725: my (@allpos,%changes,%confhash,$errors,$resulttext);
11726: my (@items,%deletions,%itemids,@warnings);
11727: my ($typeorder,$types) = &commblocktype_text();
11728: if ($env{'form.ipaccess_add'}) {
11729: my $name = $env{'form.ipaccess_name_add'};
11730: my ($newid,$error) = &get_ipaccess_id($dom,$name);
11731: if ($newid) {
11732: $itemids{'add'} = $newid;
11733: push(@items,'add');
11734: $changes{$newid} = 1;
11735: } else {
11736: $error = &mt('Failed to acquire unique ID for new IP access control item');
11737: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11738: }
11739: }
11740: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
11741: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
11742: if (@todelete) {
11743: map { $deletions{$_} = 1; } @todelete;
11744: }
11745: my $maxnum = $env{'form.ipaccess_maxnum'};
11746: for (my $i=0; $i<$maxnum; $i++) {
11747: my $itemid = $env{'form.ipaccess_id_'.$i};
11748: $itemid =~ s/\D+//g;
11749: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11750: if ($deletions{$itemid}) {
11751: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
11752: } else {
11753: push(@items,$i);
11754: $itemids{$i} = $itemid;
11755: }
11756: }
11757: }
11758: }
11759: foreach my $idx (@items) {
11760: my $itemid = $itemids{$idx};
11761: next unless ($itemid);
11762: my %current;
11763: unless ($idx eq 'add') {
11764: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11765: %current = %{$domconfig{'ipaccess'}{$itemid}};
11766: }
11767: }
11768: my $position = $env{'form.ipaccess_pos_'.$itemid};
11769: $position =~ s/\D+//g;
11770: if ($position ne '') {
11771: $allpos[$position] = $itemid;
11772: }
11773: my $name = $env{'form.ipaccess_name_'.$idx};
11774: $name =~ s/^\s+|\s+$//g;
11775: $confhash{$itemid}{'name'} = $name;
11776: my $possrange = $env{'form.ipaccess_range_'.$idx};
11777: $possrange =~ s/^\s+|\s+$//g;
11778: unless ($possrange eq '') {
11779: $possrange =~ s/[\r\n]+/\s/g;
11780: $possrange =~ s/\s*-\s*/-/g;
11781: $possrange =~ s/\s+/,/g;
11782: $possrange =~ s/,+/,/g;
11783: if ($possrange ne '') {
11784: my (@ok,$count);
11785: $count = 0;
11786: foreach my $poss (split(/\,/,$possrange)) {
11787: $count ++;
11788: $poss = &validate_ip_pattern($poss);
11789: if ($poss ne '') {
11790: push(@ok,$poss);
11791: }
11792: }
11793: my $diff = $count - scalar(@ok);
11794: if ($diff) {
11795: $errors .= '<li><span class="LC_error">'.
11796: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
11797: $diff,$name).
11798: '</span></li>';
11799: }
11800: if (@ok) {
11801: my @cidr_list;
11802: foreach my $item (@ok) {
11803: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
11804: }
11805: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
11806: }
11807: }
11808: }
11809: foreach my $field ('name','ip') {
11810: unless (($idx eq 'add') || ($changes{$itemid})) {
11811: if ($current{$field} ne $confhash{$itemid}{$field}) {
11812: $changes{$itemid} = 1;
11813: last;
11814: }
11815: }
11816: }
11817: $confhash{$itemid}{'commblocks'} = {};
11818:
11819: my %commblocks;
11820: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
11821: foreach my $type (@{$typeorder}) {
11822: if ($commblocks{$type}) {
11823: $confhash{$itemid}{'commblocks'}{$type} = 'on';
11824: }
11825: unless (($idx eq 'add') || ($changes{$itemid})) {
11826: if (ref($current{'commblocks'}) eq 'HASH') {
11827: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
11828: $changes{$itemid} = 1;
11829: }
11830: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
11831: $changes{$itemid} = 1;
11832: }
11833: }
11834: }
11835: $confhash{$itemid}{'courses'} = {};
11836: my %crsdeletions;
11837: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
11838: if (@delcrs) {
11839: map { $crsdeletions{$_} = 1; } @delcrs;
11840: }
11841: if (ref($current{'courses'}) eq 'HASH') {
11842: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
11843: if ($crsdeletions{$cid}) {
11844: $changes{$itemid} = 1;
11845: } else {
11846: $confhash{$itemid}{'courses'}{$cid} = 1;
11847: }
11848: }
11849: }
11850: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
11851: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
11852: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
11853: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
11854: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
11855: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
11856: $errors .= '<li><span class="LC_error">'.
11857: &mt('Invalid courseID [_1] omitted from list of allowed courses',
11858: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
11859: '</span></li>';
11860: } else {
11861: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
11862: $changes{$itemid} = 1;
11863: }
11864: }
11865: }
11866: if (@allpos > 0) {
11867: my $idx = 0;
11868: foreach my $itemid (@allpos) {
11869: if ($itemid ne '') {
11870: $confhash{$itemid}{'order'} = $idx;
11871: unless ($changes{$itemid}) {
11872: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
11873: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11874: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
11875: $changes{$itemid} = 1;
11876: }
11877: }
11878: }
11879: }
11880: $idx ++;
11881: }
11882: }
11883: }
11884: if (keys(%changes)) {
11885: my %defaultshash = (
11886: ipaccess => \%confhash,
11887: );
11888: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11889: $dom);
11890: if ($putresult eq 'ok') {
11891: my $cachetime = 1800;
11892: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
11893: if (ref($lastactref) eq 'HASH') {
11894: $lastactref->{'ipaccess'} = 1;
11895: }
11896: $resulttext = &mt('Changes made:').'<ul>';
11897: my %bynum;
11898: foreach my $itemid (sort(keys(%changes))) {
11899: if (ref($confhash{$itemid}) eq 'HASH') {
11900: my $position = $confhash{$itemid}{'order'};
11901: if ($position =~ /^\d+$/) {
11902: $bynum{$position} = $itemid;
11903: }
11904: }
11905: }
11906: if (keys(%deletions)) {
11907: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
11908: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11909: }
11910: }
11911: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11912: my $itemid = $bynum{$pos};
11913: if (ref($confhash{$itemid}) eq 'HASH') {
11914: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
11915: my $position = $pos + 1;
11916: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11917: if ($confhash{$itemid}{'ip'} eq '') {
11918: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
11919: } else {
11920: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
11921: }
11922: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
11923: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
11924: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
11925: '</li>';
11926: } else {
11927: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
11928: }
11929: if (keys(%{$confhash{$itemid}{'courses'}})) {
11930: my @courses;
11931: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
11932: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
11933: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
11934: }
11935: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
11936: join('</li><li>',@courses).'</li></ul>';
11937: } else {
11938: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
11939: }
11940: $resulttext .= '</ul></li>';
11941: }
11942: }
11943: $resulttext .= '</ul>';
11944: } else {
11945: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11946: }
11947: } else {
11948: $resulttext = &mt('No changes made');
11949: }
11950: if ($errors) {
11951: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11952: $errors.'</ul></p>';
11953: }
11954: return $resulttext;
11955: }
11956:
11957: sub get_ipaccess_id {
11958: my ($domain,$location) = @_;
11959: # get lock on ipaccess db
11960: my $lockhash = {
11961: lock => $env{'user.name'}.
11962: ':'.$env{'user.domain'},
11963: };
11964: my $tries = 0;
11965: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
11966: my ($id,$error);
11967:
11968: while (($gotlock ne 'ok') && ($tries<10)) {
11969: $tries ++;
11970: sleep (0.1);
11971: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
11972: }
11973: if ($gotlock eq 'ok') {
11974: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
11975: if ($currids{'lock'}) {
11976: delete($currids{'lock'});
11977: if (keys(%currids)) {
11978: my @curr = sort { $a <=> $b } keys(%currids);
11979: if ($curr[-1] =~ /^\d+$/) {
11980: $id = 1 + $curr[-1];
11981: }
11982: } else {
11983: $id = 1;
11984: }
11985: if ($id) {
11986: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
11987: $error = 'nostore';
11988: }
11989: } else {
11990: $error = 'nonumber';
11991: }
11992: }
11993: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
11994: } else {
11995: $error = 'nolock';
11996: }
11997: return ($id,$error);
11998: }
11999:
12000: sub modify_authordefaults {
12001: my ($dom,$lastactref,%domconfig) = @_;
12002: #
12003: # Retrieve current domain configuration for webDAV and Authoring Space quotas from $domconfig{'quotas'}.
12004: #
12005: my (%curr_quotas,%save_quotas,%confhash,%changes,%newvalues);
12006: if (ref($domconfig{'quotas'}) eq 'HASH') {
12007: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12008: if ($key =~ /^webdav|authorquota$/) {
12009: $curr_quotas{$key} = $domconfig{'quotas'}{$key};
12010: } else {
12011: $save_quotas{$key} = $domconfig{'quotas'}{$key};
12012: }
12013: }
12014: }
12015: my %staticdefaults = (
12016: 'copyright' => 'default',
12017: 'sourceavail' => 'closed',
12018: 'nocodemirror' => 'off',
12019: 'domcoordacc' => 'on',
12020: 'editors' => ['edit','xml'].
12021: 'authorquota' => 500,
12022: 'webdav' => 0,
12023: );
12024: my %titles = &authordefaults_titles();
12025: foreach my $item ('nocodemirror','domcoordacc') {
12026: if ($env{'form.'.$item} =~ /^(0|1)$/) {
12027: $confhash{$item} = $env{'form.'.$item};
12028: }
12029: }
12030: if ($env{'form.copyright'} =~ /^(default|domain|public)$/) {
12031: $confhash{'copyright'} = $1;
12032: }
12033: if ($env{'form.sourceavail'} =~ /^(closed|open)$/) {
12034: $confhash{'sourceavail'} = $1;
12035: }
12036: my @posseditors = &Apache::loncommon::get_env_multiple('form.author_editors');
12037: my @okeditors = ('edit','xml','daxe');
12038: my @editors;
12039: foreach my $item (@posseditors) {
12040: if (grep(/^\Q$item\E$/,@okeditors)) {
12041: push(@editors,$item);
12042: }
12043: }
12044: $confhash{'editors'} = \@editors;
12045:
12046: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12047: my @insttypes;
12048: if (ref($types) eq 'ARRAY') {
12049: @insttypes = @{$types};
12050: }
12051: my @webdavon = &Apache::loncommon::get_env_multiple('form.webdav');
12052: my %webdav;
12053: map { $webdav{$_} = 1; } @webdavon;
12054: foreach my $type (@insttypes,'default') {
12055: my $possquota = $env{'form.authorquota_'.$type};
12056: if ($possquota =~ /^\d+$/) {
12057: $save_quotas{'authorquota'}{$type} = $possquota;
12058: }
12059: if ($webdav{$type}) {
12060: $save_quotas{'webdav'}{$type} = 1;
12061: } else {
12062: $save_quotas{'webdav'}{$type} = 0;
12063: }
12064: }
12065: if ($env{'form.webdav_LC_adv'} =~ /^(0|1)$/) {
12066: $save_quotas{'webdav'}{'_LC_adv'} = $env{'form.webdav_LC_adv'};
12067: }
12068: if (ref($domconfig{'authordefaults'}) eq 'HASH') {
12069: foreach my $item ('nocodemirror','domcoordacc','copyright','sourceavail') {
12070: if ($domconfig{'authordefaults'}{$item} ne $confhash{$item}) {
12071: $changes{$item} = 1;
12072: }
12073: }
12074: if (ref($domconfig{'authordefaults'}{'editors'}) eq 'ARRAY') {
12075: my @diffs =
12076: &Apache::loncommon::compare_arrays($confhash{'editors'},
12077: $domconfig{'authordefaults'}{'editors'});
12078: unless (@diffs == 0) {
12079: $changes{'editors'} = 1;
12080: }
12081: } else {
12082: my @diffs =
12083: &Apache::loncommon::compare_arrays($confhash{'editors'},
12084: $staticdefaults{'editors'});
12085: unless (@diffs == 0) {
12086: $changes{'editors'} = 1;
12087: }
12088: }
12089: } else {
12090: my @offon = ('off','on');
12091: foreach my $item ('nocodemirror','domcoordacc') {
12092: if ($offon[$confhash{$item}] ne $staticdefaults{$item}) {
12093: $changes{$item} = 1;
12094: }
12095: }
12096: foreach my $item ('copyright','sourceavail') {
12097: if ($confhash{$item} ne $staticdefaults{$item}) {
12098: $changes{$item} = 1;
12099: }
12100: }
12101: }
12102: foreach my $key ('authorquota','webdav') {
12103: if (ref($curr_quotas{$key}) eq 'HASH') {
12104: foreach my $type (@insttypes,'default') {
12105: if (exists($save_quotas{$key}{$type})) {
12106: if ($save_quotas{$key}{$type} ne $curr_quotas{$key}{$type}) {
12107: $changes{$key}{$type} = 1;
12108: }
12109: } elsif (exists($curr_quotas{$key}{$type})) {
12110: $save_quotas{$key}{$type} = $curr_quotas{$key}{$type};
12111: } else {
12112: $save_quotas{$key}{$type} = $staticdefaults{$key};
12113: }
12114: }
12115: } else {
12116: foreach my $type (@insttypes,'default') {
12117: if (exists($save_quotas{$key}{$type})) {
12118: unless ($save_quotas{$key}{$type} eq $staticdefaults{$key}) {
12119: $changes{$key}{$type} = 1;
12120: }
12121: } else {
12122: $save_quotas{$key}{$type} = $staticdefaults{$key};
12123: }
12124: }
12125: }
12126: }
12127: if (ref($curr_quotas{'webdav'}) eq 'HASH') {
12128: if (exists($save_quotas{'webdav'}{'_LC_adv'})) {
12129: if ($save_quotas{'webdav'}{'_LC_adv'} ne $curr_quotas{'webdav'}{'_LC_adv'}) {
12130: $changes{'webdav_LC_adv'} = 1;
12131: }
12132: } elsif (exists($curr_quotas{'webdav'}{'_LC_adv'})) {
12133: $changes{'webdav_LC_adv'} = 1;
12134: }
12135: } elsif (exists($save_quotas{'webdav'}{'_LC_adv'})) {
12136: $changes{'webdav_LC_adv'} = 1;
12137: }
12138: my %confighash = (
12139: quotas => \%save_quotas,
12140: authordefaults => \%confhash,
12141: );
12142: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,
12143: $dom);
12144: my $resulttext;
12145: if ($putresult eq 'ok') {
12146: if (keys(%changes)) {
12147: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12148: if ((exists($changes{'authorquota'})) || (exists($changes{'webdav'})) ||
12149: ($changes{'webdav_LC_adv'})) {
12150: if ((exists($changes{'authorquota'})) && (ref($save_quotas{'authorquota'}) eq 'HASH')) {
12151: $domdefaults{'authorquota'} = $save_quotas{'authorquota'};
12152: }
12153: if (((exists($changes{'webdav'})) || ($changes{'webdav_LC_adv'})) &&
12154: (ref($save_quotas{'webdav'}) eq 'HASH')) {
12155: $domdefaults{'webdav'} = $save_quotas{'webdav'};
12156: }
12157: }
12158: $resulttext = &mt('Changes made:').'<ul>';
12159: my $authoroverride;
12160: foreach my $key ('nocodemirror','domcoordacc','copyright','sourceavail') {
12161: if (exists($changes{$key})) {
12162: $domdefaults{$key} = $confhash{$key};
12163: my $shown;
12164: unless ($authoroverride) {
12165: $resulttext .= '<li>'.&mt('Defaults which can be overridden by Author').'<ul>';
12166: $authoroverride = 1;
12167: }
12168: if (($key eq 'nocodemirror') || ($key eq 'domcoordacc')) {
12169: $shown = ($confhash{$key} ? &mt('Yes') : &mt('No'));
12170: } elsif ($key eq 'copyright') {
12171: $shown = &Apache::loncommon::copyrightdescription($confhash{$key});
12172: } elsif ($key eq 'sourceavail') {
12173: $shown = &Apache::loncommon::source_copyrightdescription($confhash{$key});
12174: }
12175: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{$key},$shown).'</li>';
12176: }
12177: }
12178: if ($authoroverride) {
12179: $resulttext .= '</ul></li>';
12180: }
12181: my $domcoordoverride;
12182: foreach my $key ('editors','authorquota','webdav','webdav_LC_adv') {
12183: if (exists($changes{$key})) {
12184: my $shown;
12185: unless ($domcoordoverride) {
12186: $resulttext .= '<li>'.&mt('Defaults which can be overridden by a Domain Coodinator').'<ul>';
12187: $domcoordoverride = 1;
12188: }
12189: if ($key eq 'editors') {
12190: if (ref($confhash{'editors'}) eq 'ARRAY') {
12191: $domdefaults{'editors'} = join(',',@{$confhash{'editors'}});
12192: if (@{$confhash{'editors'}}) {
12193: $shown = join(', ', map { $titles{$_} } @{$confhash{'editors'}});
12194: } else {
12195: $shown = &mt('None');
12196: }
12197: }
12198: } elsif ($key eq 'authorquota') {
12199: foreach my $type (@insttypes) {
12200: $shown .= $usertypes->{$type}.' -- '.$save_quotas{$key}{$type}.', ';
12201: }
12202: $shown .= $othertitle.' -- '.$save_quotas{$key}{'default'};
12203: } elsif ($key eq 'webdav') {
12204: foreach my $type (@insttypes) {
12205: $shown .= $usertypes->{$type}.' -- '. ($save_quotas{$key}{$type} ? &mt('Yes') : &mt('No')).', ';
12206: }
12207: $shown .= $othertitle.' -- '. ($save_quotas{$key}{'default'} ? &mt('Yes') : &mt('No'));
12208: } elsif ($key eq 'webdav_LC_adv') {
12209: if (exists($save_quotas{'webdav'}{'_LC_adv'})) {
12210: $shown = ($save_quotas{'webdav'}{'_LC_adv'} ? $titles{'overon'} : $titles{'overoff'});
12211: } else {
12212: $shown = $titles{'none'};
12213: }
12214: }
12215: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{$key},$shown).'</li>';
12216: }
12217: }
12218: if ($domcoordoverride) {
12219: $resulttext .= '</ul></li>';
12220: }
12221: my $cachetime = 24*60*60;
12222: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12223: if (ref($lastactref) eq 'HASH') {
12224: $lastactref->{'domdefaults'} = 1;
12225: }
12226: } else {
12227: $resulttext = &mt('No changes made to Authoring Space defaults');
12228: }
12229: }
12230: return $resulttext;
12231: }
12232:
12233: sub modify_rolecolors {
12234: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12235: my ($resulttext,%rolehash);
12236: $rolehash{'rolecolors'} = {};
12237: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12238: if ($domconfig{'rolecolors'} eq '') {
12239: $domconfig{'rolecolors'} = {};
12240: }
12241: }
12242: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12243: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12244: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12245: $dom);
12246: if ($putresult eq 'ok') {
12247: if (keys(%changes) > 0) {
12248: &Apache::loncommon::devalidate_domconfig_cache($dom);
12249: if (ref($lastactref) eq 'HASH') {
12250: $lastactref->{'domainconfig'} = 1;
12251: }
12252: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12253: $rolehash{'rolecolors'});
12254: } else {
12255: $resulttext = &mt('No changes made to default color schemes');
12256: }
12257: } else {
12258: $resulttext = '<span class="LC_error">'.
12259: &mt('An error occurred: [_1]',$putresult).'</span>';
12260: }
12261: if ($errors) {
12262: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12263: $errors.'</ul>';
12264: }
12265: return $resulttext;
12266: }
12267:
12268: sub modify_colors {
12269: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12270: my (%changes,%choices);
12271: my @bgs;
12272: my @links = ('link','alink','vlink');
12273: my @logintext;
12274: my @images;
12275: my $servadm = $r->dir_config('lonAdmEMail');
12276: my $errors;
12277: my %defaults;
12278: foreach my $role (@{$roles}) {
12279: if ($role eq 'login') {
12280: %choices = &login_choices();
12281: @logintext = ('textcol','bgcol');
12282: } else {
12283: %choices = &color_font_choices();
12284: }
12285: if ($role eq 'login') {
12286: @images = ('img','logo','domlogo','login');
12287: @bgs = ('pgbg','mainbg','sidebg');
12288: } else {
12289: @images = ('img');
12290: @bgs = ('pgbg','tabbg','sidebg');
12291: }
12292: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12293: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
12294: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
12295: }
12296: if ($role eq 'login') {
12297: foreach my $item (@logintext) {
12298: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12299: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12300: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12301: }
12302: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
12303: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12304: }
12305: }
12306: } else {
12307: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
12308: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
12309: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
12310: }
12311: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
12312: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
12313: }
12314: }
12315: foreach my $item (@bgs) {
12316: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12317: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12318: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12319: }
12320: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
12321: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12322: }
12323: }
12324: foreach my $item (@links) {
12325: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12326: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12327: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12328: }
12329: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
12330: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12331: }
12332: }
12333: my ($configuserok,$author_ok,$switchserver) =
12334: &config_check($dom,$confname,$servadm);
12335: my ($width,$height) = &thumb_dimensions();
12336: if (ref($domconfig->{$role}) ne 'HASH') {
12337: $domconfig->{$role} = {};
12338: }
12339: foreach my $img (@images) {
12340: if ($role eq 'login') {
12341: if (($img eq 'img') || ($img eq 'logo')) {
12342: if (defined($env{'form.login_showlogo_'.$img})) {
12343: $confhash->{$role}{'showlogo'}{$img} = 1;
12344: } else {
12345: $confhash->{$role}{'showlogo'}{$img} = 0;
12346: }
12347: }
12348: if ($env{'form.login_alt_'.$img} ne '') {
12349: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
12350: }
12351: }
12352: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
12353: && !defined($domconfig->{$role}{$img})
12354: && !$env{'form.'.$role.'_del_'.$img}
12355: && $env{'form.'.$role.'_import_'.$img}) {
12356: # import the old configured image from the .tab setting
12357: # if they haven't provided a new one
12358: $domconfig->{$role}{$img} =
12359: $env{'form.'.$role.'_import_'.$img};
12360: }
12361: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
12362: my $error;
12363: if ($configuserok eq 'ok') {
12364: if ($switchserver) {
12365: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
12366: } else {
12367: if ($author_ok eq 'ok') {
12368: my $modified = [];
12369: my ($result,$logourl) =
12370: &Apache::lonconfigsettings::publishlogo($r,'upload',$role.'_'.$img,
12371: $dom,$confname,$img,$width,$height,
12372: '',$modified);
12373: if ($result eq 'ok') {
12374: $confhash->{$role}{$img} = $logourl;
12375: $changes{$role}{'images'}{$img} = 1;
12376: &update_modify_urls($r,$modified);
12377: } else {
12378: $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);
12379: }
12380: } else {
12381: $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);
12382: }
12383: }
12384: } else {
12385: $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);
12386: }
12387: if ($error) {
12388: &Apache::lonnet::logthis($error);
12389: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12390: }
12391: } elsif ($domconfig->{$role}{$img} ne '') {
12392: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
12393: my $error;
12394: if ($configuserok eq 'ok') {
12395: # is confname an author?
12396: if ($switchserver eq '') {
12397: if ($author_ok eq 'ok') {
12398: my $modified = [];
12399: my ($result,$logourl) =
12400: &Apache::lonconfigsettings::publishlogo($r,'copy',$domconfig->{$role}{$img},
12401: $dom,$confname,$img,$width,$height,
12402: '',$modified);
12403: if ($result eq 'ok') {
12404: $confhash->{$role}{$img} = $logourl;
12405: $changes{$role}{'images'}{$img} = 1;
12406: &update_modify_urls($r,$modified);
12407: }
12408: }
12409: }
12410: }
12411: }
12412: }
12413: }
12414: if (ref($domconfig) eq 'HASH') {
12415: if (ref($domconfig->{$role}) eq 'HASH') {
12416: foreach my $img (@images) {
12417: if ($domconfig->{$role}{$img} ne '') {
12418: if ($env{'form.'.$role.'_del_'.$img}) {
12419: $confhash->{$role}{$img} = '';
12420: $changes{$role}{'images'}{$img} = 1;
12421: } else {
12422: if ($confhash->{$role}{$img} eq '') {
12423: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
12424: }
12425: }
12426: } else {
12427: if ($env{'form.'.$role.'_del_'.$img}) {
12428: $confhash->{$role}{$img} = '';
12429: $changes{$role}{'images'}{$img} = 1;
12430: }
12431: }
12432: if ($role eq 'login') {
12433: if (($img eq 'logo') || ($img eq 'img')) {
12434: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
12435: if ($confhash->{$role}{'showlogo'}{$img} ne
12436: $domconfig->{$role}{'showlogo'}{$img}) {
12437: $changes{$role}{'showlogo'}{$img} = 1;
12438: }
12439: } else {
12440: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12441: $changes{$role}{'showlogo'}{$img} = 1;
12442: }
12443: }
12444: }
12445: if ($img ne 'login') {
12446: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
12447: if ($confhash->{$role}{'alttext'}{$img} ne
12448: $domconfig->{$role}{'alttext'}{$img}) {
12449: $changes{$role}{'alttext'}{$img} = 1;
12450: }
12451: } else {
12452: if ($confhash->{$role}{'alttext'}{$img} ne '') {
12453: $changes{$role}{'alttext'}{$img} = 1;
12454: }
12455: }
12456: }
12457: }
12458: }
12459: if ($domconfig->{$role}{'font'} ne '') {
12460: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
12461: $changes{$role}{'font'} = 1;
12462: }
12463: } else {
12464: if ($confhash->{$role}{'font'}) {
12465: $changes{$role}{'font'} = 1;
12466: }
12467: }
12468: if ($role ne 'login') {
12469: if ($domconfig->{$role}{'fontmenu'} ne '') {
12470: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
12471: $changes{$role}{'fontmenu'} = 1;
12472: }
12473: } else {
12474: if ($confhash->{$role}{'fontmenu'}) {
12475: $changes{$role}{'fontmenu'} = 1;
12476: }
12477: }
12478: }
12479: foreach my $item (@bgs) {
12480: if ($domconfig->{$role}{$item} ne '') {
12481: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12482: $changes{$role}{'bgs'}{$item} = 1;
12483: }
12484: } else {
12485: if ($confhash->{$role}{$item}) {
12486: $changes{$role}{'bgs'}{$item} = 1;
12487: }
12488: }
12489: }
12490: foreach my $item (@links) {
12491: if ($domconfig->{$role}{$item} ne '') {
12492: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12493: $changes{$role}{'links'}{$item} = 1;
12494: }
12495: } else {
12496: if ($confhash->{$role}{$item}) {
12497: $changes{$role}{'links'}{$item} = 1;
12498: }
12499: }
12500: }
12501: foreach my $item (@logintext) {
12502: if ($domconfig->{$role}{$item} ne '') {
12503: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12504: $changes{$role}{'logintext'}{$item} = 1;
12505: }
12506: } else {
12507: if ($confhash->{$role}{$item}) {
12508: $changes{$role}{'logintext'}{$item} = 1;
12509: }
12510: }
12511: }
12512: } else {
12513: &default_change_checker($role,\@images,\@links,\@bgs,
12514: \@logintext,$confhash,\%changes);
12515: }
12516: } else {
12517: &default_change_checker($role,\@images,\@links,\@bgs,
12518: \@logintext,$confhash,\%changes);
12519: }
12520: }
12521: return ($errors,%changes);
12522: }
12523:
12524: sub config_check {
12525: my ($dom,$confname,$servadm) = @_;
12526: my ($configuserok,$author_ok,$switchserver,%currroles);
12527: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
12528: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
12529: $confname,$servadm);
12530: if ($configuserok eq 'ok') {
12531: $switchserver = &check_switchserver($dom,$confname);
12532: if ($switchserver eq '') {
12533: $author_ok = &check_authorstatus($dom,$confname,%currroles);
12534: }
12535: }
12536: return ($configuserok,$author_ok,$switchserver);
12537: }
12538:
12539: sub default_change_checker {
12540: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
12541: foreach my $item (@{$links}) {
12542: if ($confhash->{$role}{$item}) {
12543: $changes->{$role}{'links'}{$item} = 1;
12544: }
12545: }
12546: foreach my $item (@{$bgs}) {
12547: if ($confhash->{$role}{$item}) {
12548: $changes->{$role}{'bgs'}{$item} = 1;
12549: }
12550: }
12551: foreach my $item (@{$logintext}) {
12552: if ($confhash->{$role}{$item}) {
12553: $changes->{$role}{'logintext'}{$item} = 1;
12554: }
12555: }
12556: foreach my $img (@{$images}) {
12557: if ($env{'form.'.$role.'_del_'.$img}) {
12558: $confhash->{$role}{$img} = '';
12559: $changes->{$role}{'images'}{$img} = 1;
12560: }
12561: if ($role eq 'login') {
12562: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12563: $changes->{$role}{'showlogo'}{$img} = 1;
12564: }
12565: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
12566: if ($confhash->{$role}{'alttext'}{$img} ne '') {
12567: $changes->{$role}{'alttext'}{$img} = 1;
12568: }
12569: }
12570: }
12571: }
12572: if ($confhash->{$role}{'font'}) {
12573: $changes->{$role}{'font'} = 1;
12574: }
12575: }
12576:
12577: sub display_colorchgs {
12578: my ($dom,$changes,$roles,$confhash) = @_;
12579: my (%choices,$resulttext);
12580: if (!grep(/^login$/,@{$roles})) {
12581: $resulttext = &mt('Changes made:').'<br />';
12582: }
12583: foreach my $role (@{$roles}) {
12584: if ($role eq 'login') {
12585: %choices = &login_choices();
12586: } else {
12587: %choices = &color_font_choices();
12588: }
12589: if (ref($changes->{$role}) eq 'HASH') {
12590: if ($role ne 'login') {
12591: $resulttext .= '<h4>'.&mt($role).'</h4>';
12592: }
12593: foreach my $key (sort(keys(%{$changes->{$role}}))) {
12594: if ($role ne 'login') {
12595: $resulttext .= '<ul>';
12596: }
12597: if (ref($changes->{$role}{$key}) eq 'HASH') {
12598: if ($role ne 'login') {
12599: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
12600: }
12601: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
12602: if (($role eq 'login') && ($key eq 'showlogo')) {
12603: if ($confhash->{$role}{$key}{$item}) {
12604: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
12605: } else {
12606: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
12607: }
12608: } elsif (($role eq 'login') && ($key eq 'alttext')) {
12609: if ($confhash->{$role}{$key}{$item} ne '') {
12610: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
12611: $confhash->{$role}{$key}{$item}).'</li>';
12612: } else {
12613: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
12614: }
12615: } elsif ($confhash->{$role}{$item} eq '') {
12616: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
12617: } else {
12618: my $newitem = $confhash->{$role}{$item};
12619: if ($key eq 'images') {
12620: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
12621: }
12622: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
12623: }
12624: }
12625: if ($role ne 'login') {
12626: $resulttext .= '</ul></li>';
12627: }
12628: } else {
12629: if ($confhash->{$role}{$key} eq '') {
12630: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
12631: } else {
12632: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
12633: }
12634: }
12635: if ($role ne 'login') {
12636: $resulttext .= '</ul>';
12637: }
12638: }
12639: }
12640: }
12641: return $resulttext;
12642: }
12643:
12644: sub thumb_dimensions {
12645: return ('200','50');
12646: }
12647:
12648: sub check_dimensions {
12649: my ($inputfile) = @_;
12650: my ($fullwidth,$fullheight);
12651: if ($inputfile =~ m|^[/\w.\-]+$|) {
12652: if (open(PIPE,"identify $inputfile 2>&1 |")) {
12653: my $imageinfo = <PIPE>;
12654: if (!close(PIPE)) {
12655: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
12656: }
12657: chomp($imageinfo);
12658: my ($fullsize) =
12659: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
12660: if ($fullsize) {
12661: ($fullwidth,$fullheight) = split(/x/,$fullsize);
12662: }
12663: }
12664: }
12665: return ($fullwidth,$fullheight);
12666: }
12667:
12668: sub check_configuser {
12669: my ($uhome,$dom,$confname,$servadm) = @_;
12670: my ($configuserok,%currroles);
12671: if ($uhome eq 'no_host') {
12672: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
12673: my $configpass = &LONCAPA::Enrollment::create_password($dom);
12674: $configuserok =
12675: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
12676: $configpass,'','','','','',undef,$servadm);
12677: } else {
12678: $configuserok = 'ok';
12679: %currroles =
12680: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
12681: }
12682: return ($configuserok,%currroles);
12683: }
12684:
12685: sub check_authorstatus {
12686: my ($dom,$confname,%currroles) = @_;
12687: my $author_ok;
12688: if (!$currroles{':'.$dom.':au'}) {
12689: my $start = time;
12690: my $end = 0;
12691: $author_ok =
12692: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
12693: 'au',$end,$start,'','','domconfig');
12694: } else {
12695: $author_ok = 'ok';
12696: }
12697: return $author_ok;
12698: }
12699:
12700: sub update_modify_urls {
12701: my ($r,$modified) = @_;
12702: if ((ref($modified) eq 'ARRAY') && (@{$modified})) {
12703: push(@{$modified_urls},$modified);
12704: unless ($registered_cleanup) {
12705: my $handlers = $r->get_handlers('PerlCleanupHandler');
12706: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
12707: $registered_cleanup=1;
12708: }
12709: }
12710: }
12711:
12712: sub notifysubscribed {
12713: foreach my $targetsource (@{$modified_urls}){
12714: next unless (ref($targetsource) eq 'ARRAY');
12715: my ($target,$source)=@{$targetsource};
12716: if ($source ne '') {
12717: if (open(my $logfh,">>",$source.'.log')) {
12718: print $logfh "\nCleanup phase: Notifications\n";
12719: my @subscribed=&subscribed_hosts($target);
12720: foreach my $subhost (@subscribed) {
12721: print $logfh "\nNotifying host ".$subhost.':';
12722: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
12723: print $logfh $reply;
12724: }
12725: my @subscribedmeta=&subscribed_hosts("$target.meta");
12726: foreach my $subhost (@subscribedmeta) {
12727: print $logfh "\nNotifying host for metadata only ".$subhost.':';
12728: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
12729: $subhost);
12730: print $logfh $reply;
12731: }
12732: print $logfh "\n============ Done ============\n";
12733: close($logfh);
12734: }
12735: }
12736: }
12737: return OK;
12738: }
12739:
12740: sub subscribed_hosts {
12741: my ($target) = @_;
12742: my @subscribed;
12743: if (open(my $fh,"<","$target.subscription")) {
12744: while (my $subline=<$fh>) {
12745: if ($subline =~ /^($match_lonid):/) {
12746: my $host = $1;
12747: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
12748: unless (grep(/^\Q$host\E$/,@subscribed)) {
12749: push(@subscribed,$host);
12750: }
12751: }
12752: }
12753: }
12754: }
12755: return @subscribed;
12756: }
12757:
12758: sub check_switchserver {
12759: my ($dom,$confname) = @_;
12760: my ($allowed,$switchserver,$home);
12761: if ($confname eq '') {
12762: $home = &Apache::lonnet::domain($dom,'primary');
12763: } else {
12764: $home = &Apache::lonnet::homeserver($confname,$dom);
12765: if ($home eq 'no_host') {
12766: $home = &Apache::lonnet::domain($dom,'primary');
12767: }
12768: }
12769: my @ids=&Apache::lonnet::current_machine_ids();
12770: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
12771: if (!$allowed) {
12772: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
12773: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
12774: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
12775: }
12776: return $switchserver;
12777: }
12778:
12779: sub modify_quotas {
12780: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12781: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
12782: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
12783: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
12784: $validationfieldsref);
12785: if ($action eq 'quotas') {
12786: $context = 'tools';
12787: } else {
12788: $context = $action;
12789: }
12790: if ($context eq 'requestcourses') {
12791: @usertools = ('official','unofficial','community','textbook','lti');
12792: @options =('norequest','approval','validate','autolimit');
12793: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
12794: %titles = &courserequest_titles();
12795: $toolregexp = join('|',@usertools);
12796: %conditions = &courserequest_conditions();
12797: $confname = $dom.'-domainconfig';
12798: my $servadm = $r->dir_config('lonAdmEMail');
12799: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12800: ($validationitemsref,$validationnamesref,$validationfieldsref) =
12801: &Apache::loncoursequeueadmin::requestcourses_validation_types();
12802: } elsif ($context eq 'requestauthor') {
12803: @usertools = ('author');
12804: %titles = &authorrequest_titles();
12805: } else {
12806: @usertools = ('aboutme','blog','portfolio','timezone');
12807: %titles = &tool_titles();
12808: }
12809: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12810: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12811: foreach my $key (keys(%env)) {
12812: if ($context eq 'requestcourses') {
12813: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
12814: my $item = $1;
12815: my $type = $2;
12816: if ($type =~ /^limit_(.+)/) {
12817: $limithash{$item}{$1} = $env{$key};
12818: } else {
12819: $confhash{$item}{$type} = $env{$key};
12820: }
12821: }
12822: } elsif ($context eq 'requestauthor') {
12823: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
12824: $confhash{$1} = $env{$key};
12825: }
12826: } else {
12827: if ($key =~ /^form\.quota_(.+)$/) {
12828: $confhash{'defaultquota'}{$1} = $env{$key};
12829: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
12830: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
12831: }
12832: }
12833: }
12834: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12835: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
12836: @approvalnotify = sort(@approvalnotify);
12837: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
12838: my @crstypes = ('official','unofficial','community','textbook','lti');
12839: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
12840: foreach my $type (@hasuniquecode) {
12841: if (grep(/^\Q$type\E$/,@crstypes)) {
12842: $confhash{'uniquecode'}{$type} = 1;
12843: }
12844: }
12845: my (%newbook,%allpos);
12846: if ($context eq 'requestcourses') {
12847: foreach my $type ('textbooks','templates') {
12848: @{$allpos{$type}} = ();
12849: my $invalid;
12850: if ($type eq 'textbooks') {
12851: $invalid = &mt('Invalid LON-CAPA course for textbook');
12852: } else {
12853: $invalid = &mt('Invalid LON-CAPA course for template');
12854: }
12855: if ($env{'form.'.$type.'_addbook'}) {
12856: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
12857: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
12858: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
12859: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
12860: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12861: } else {
12862: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
12863: my $position = $env{'form.'.$type.'_addbook_pos'};
12864: $position =~ s/\D+//g;
12865: if ($position ne '') {
12866: $allpos{$type}[$position] = $newbook{$type};
12867: }
12868: }
12869: } else {
12870: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12871: }
12872: }
12873: }
12874: }
12875: if (ref($domconfig{$action}) eq 'HASH') {
12876: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
12877: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
12878: $changes{'notify'}{'approval'} = 1;
12879: }
12880: } else {
12881: if ($confhash{'notify'}{'approval'}) {
12882: $changes{'notify'}{'approval'} = 1;
12883: }
12884: }
12885: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
12886: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12887: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
12888: unless ($confhash{'uniquecode'}{$crstype}) {
12889: $changes{'uniquecode'} = 1;
12890: }
12891: }
12892: unless ($changes{'uniquecode'}) {
12893: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
12894: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
12895: $changes{'uniquecode'} = 1;
12896: }
12897: }
12898: }
12899: } else {
12900: $changes{'uniquecode'} = 1;
12901: }
12902: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
12903: $changes{'uniquecode'} = 1;
12904: }
12905: if ($context eq 'requestcourses') {
12906: foreach my $type ('textbooks','templates') {
12907: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12908: my %deletions;
12909: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
12910: if (@todelete) {
12911: map { $deletions{$_} = 1; } @todelete;
12912: }
12913: my %imgdeletions;
12914: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
12915: if (@todeleteimages) {
12916: map { $imgdeletions{$_} = 1; } @todeleteimages;
12917: }
12918: my $maxnum = $env{'form.'.$type.'_maxnum'};
12919: for (my $i=0; $i<=$maxnum; $i++) {
12920: my $itemid = $env{'form.'.$type.'_id_'.$i};
12921: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
12922: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
12923: if ($deletions{$key}) {
12924: if ($domconfig{$action}{$type}{$key}{'image'}) {
12925: #FIXME need to obsolete item in RES space
12926: }
12927: next;
12928: } else {
12929: my $newpos = $env{'form.'.$itemid};
12930: $newpos =~ s/\D+//g;
12931: foreach my $item ('subject','title','publisher','author') {
12932: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12933: ($type eq 'templates'));
12934: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
12935: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
12936: $changes{$type}{$key} = 1;
12937: }
12938: }
12939: $allpos{$type}[$newpos] = $key;
12940: }
12941: if ($imgdeletions{$key}) {
12942: $changes{$type}{$key} = 1;
12943: #FIXME need to obsolete item in RES space
12944: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
12945: my ($cdom,$cnum) = split(/_/,$key);
12946: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12947: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12948: } else {
12949: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
12950: $cdom,$cnum,$type,$configuserok,
12951: $switchserver,$author_ok);
12952: if ($imgurl) {
12953: $confhash{$type}{$key}{'image'} = $imgurl;
12954: $changes{$type}{$key} = 1;
12955: }
12956: if ($error) {
12957: &Apache::lonnet::logthis($error);
12958: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12959: }
12960: }
12961: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
12962: $confhash{$type}{$key}{'image'} =
12963: $domconfig{$action}{$type}{$key}{'image'};
12964: }
12965: }
12966: }
12967: }
12968: }
12969: }
12970: } else {
12971: if ($confhash{'notify'}{'approval'}) {
12972: $changes{'notify'}{'approval'} = 1;
12973: }
12974: if (ref($confhash{'uniquecode'} eq 'HASH')) {
12975: $changes{'uniquecode'} = 1;
12976: }
12977: }
12978: if ($context eq 'requestcourses') {
12979: foreach my $type ('textbooks','templates') {
12980: if ($newbook{$type}) {
12981: $changes{$type}{$newbook{$type}} = 1;
12982: foreach my $item ('subject','title','publisher','author') {
12983: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12984: ($type eq 'template'));
12985: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
12986: if ($env{'form.'.$type.'_addbook_'.$item}) {
12987: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
12988: }
12989: }
12990: if ($type eq 'textbooks') {
12991: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
12992: my ($cdom,$cnum) = split(/_/,$newbook{$type});
12993: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12994: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12995: } else {
12996: my ($imageurl,$error) =
12997: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
12998: $configuserok,$switchserver,$author_ok);
12999: if ($imageurl) {
13000: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13001: }
13002: if ($error) {
13003: &Apache::lonnet::logthis($error);
13004: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13005: }
13006: }
13007: }
13008: }
13009: }
13010: if (@{$allpos{$type}} > 0) {
13011: my $idx = 0;
13012: foreach my $item (@{$allpos{$type}}) {
13013: if ($item ne '') {
13014: $confhash{$type}{$item}{'order'} = $idx;
13015: if (ref($domconfig{$action}) eq 'HASH') {
13016: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13017: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13018: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13019: $changes{$type}{$item} = 1;
13020: }
13021: }
13022: }
13023: }
13024: $idx ++;
13025: }
13026: }
13027: }
13028: }
13029: if (ref($validationitemsref) eq 'ARRAY') {
13030: foreach my $item (@{$validationitemsref}) {
13031: if ($item eq 'fields') {
13032: my @changed;
13033: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13034: if (@{$confhash{'validation'}{$item}} > 0) {
13035: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13036: }
13037: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13038: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13039: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13040: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13041: $domconfig{'requestcourses'}{'validation'}{$item});
13042: } else {
13043: @changed = @{$confhash{'validation'}{$item}};
13044: }
13045: } else {
13046: @changed = @{$confhash{'validation'}{$item}};
13047: }
13048: } else {
13049: @changed = @{$confhash{'validation'}{$item}};
13050: }
13051: if (@changed) {
13052: if ($confhash{'validation'}{$item}) {
13053: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13054: } else {
13055: $changes{'validation'}{$item} = &mt('None');
13056: }
13057: }
13058: } else {
13059: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13060: if ($item eq 'markup') {
13061: if ($env{'form.requestcourses_validation_'.$item}) {
13062: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13063: }
13064: }
13065: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13066: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13067: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13068: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13069: }
13070: } else {
13071: if ($confhash{'validation'}{$item} ne '') {
13072: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13073: }
13074: }
13075: } else {
13076: if ($confhash{'validation'}{$item} ne '') {
13077: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13078: }
13079: }
13080: }
13081: }
13082: }
13083: if ($env{'form.validationdc'}) {
13084: my $newval = $env{'form.validationdc'};
13085: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13086: if (exists($domcoords{$newval})) {
13087: $confhash{'validation'}{'dc'} = $newval;
13088: }
13089: }
13090: if (ref($confhash{'validation'}) eq 'HASH') {
13091: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13092: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13093: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13094: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13095: if ($confhash{'validation'}{'dc'} eq '') {
13096: $changes{'validation'}{'dc'} = &mt('None');
13097: } else {
13098: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13099: }
13100: }
13101: } elsif ($confhash{'validation'}{'dc'} ne '') {
13102: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13103: }
13104: } elsif ($confhash{'validation'}{'dc'} ne '') {
13105: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13106: }
13107: } elsif ($confhash{'validation'}{'dc'} ne '') {
13108: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13109: }
13110: } else {
13111: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13112: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13113: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13114: $changes{'validation'}{'dc'} = &mt('None');
13115: }
13116: }
13117: }
13118: }
13119: }
13120: } else {
13121: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13122: }
13123: foreach my $item (@usertools) {
13124: foreach my $type (@{$types},'default','_LC_adv') {
13125: my $unset;
13126: if ($context eq 'requestcourses') {
13127: $unset = '0';
13128: if ($type eq '_LC_adv') {
13129: $unset = '';
13130: }
13131: if ($confhash{$item}{$type} eq 'autolimit') {
13132: $confhash{$item}{$type} .= '=';
13133: unless ($limithash{$item}{$type} =~ /\D/) {
13134: $confhash{$item}{$type} .= $limithash{$item}{$type};
13135: }
13136: }
13137: } elsif ($context eq 'requestauthor') {
13138: $unset = '0';
13139: if ($type eq '_LC_adv') {
13140: $unset = '';
13141: }
13142: } else {
13143: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13144: $confhash{$item}{$type} = 1;
13145: } else {
13146: $confhash{$item}{$type} = 0;
13147: }
13148: }
13149: if (ref($domconfig{$action}) eq 'HASH') {
13150: if ($action eq 'requestauthor') {
13151: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13152: $changes{$type} = 1;
13153: }
13154: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13155: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13156: $changes{$item}{$type} = 1;
13157: }
13158: } else {
13159: if ($context eq 'requestcourses') {
13160: if ($confhash{$item}{$type} ne $unset) {
13161: $changes{$item}{$type} = 1;
13162: }
13163: } else {
13164: if (!$confhash{$item}{$type}) {
13165: $changes{$item}{$type} = 1;
13166: }
13167: }
13168: }
13169: } else {
13170: if ($context eq 'requestcourses') {
13171: if ($confhash{$item}{$type} ne $unset) {
13172: $changes{$item}{$type} = 1;
13173: }
13174: } elsif ($context eq 'requestauthor') {
13175: if ($confhash{$type} ne $unset) {
13176: $changes{$type} = 1;
13177: }
13178: } else {
13179: if (!$confhash{$item}{$type}) {
13180: $changes{$item}{$type} = 1;
13181: }
13182: }
13183: }
13184: }
13185: }
13186: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13187: if (ref($domconfig{'quotas'}) eq 'HASH') {
13188: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13189: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13190: if (exists($confhash{'defaultquota'}{$key})) {
13191: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13192: $changes{'defaultquota'}{$key} = 1;
13193: }
13194: } else {
13195: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13196: }
13197: }
13198: } else {
13199: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13200: if (exists($confhash{'defaultquota'}{$key})) {
13201: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13202: $changes{'defaultquota'}{$key} = 1;
13203: }
13204: } else {
13205: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13206: }
13207: }
13208: }
13209: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13210: $confhash{'authorquota'} = $domconfig{'quotas'}{'authorquota'};
13211: }
13212: if (ref($domconfig{'quotas'}{'webdav'}) eq 'HASH') {
13213: $confhash{'webdav'} = $domconfig{'quotas'}{'webdav'};
13214: }
13215: }
13216: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13217: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13218: if (ref($domconfig{'quotas'}) eq 'HASH') {
13219: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13220: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13221: $changes{'defaultquota'}{$key} = 1;
13222: }
13223: } else {
13224: if (!exists($domconfig{'quotas'}{$key})) {
13225: $changes{'defaultquota'}{$key} = 1;
13226: }
13227: }
13228: } else {
13229: $changes{'defaultquota'}{$key} = 1;
13230: }
13231: }
13232: }
13233: }
13234:
13235: if ($context eq 'requestauthor') {
13236: $domdefaults{'requestauthor'} = \%confhash;
13237: } else {
13238: foreach my $key (keys(%confhash)) {
13239: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13240: $domdefaults{$key} = $confhash{$key};
13241: }
13242: }
13243: }
13244:
13245: my %quotahash = (
13246: $action => { %confhash }
13247: );
13248: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13249: $dom);
13250: if ($putresult eq 'ok') {
13251: if (keys(%changes) > 0) {
13252: my $cachetime = 24*60*60;
13253: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13254: if (ref($lastactref) eq 'HASH') {
13255: $lastactref->{'domdefaults'} = 1;
13256: }
13257: $resulttext = &mt('Changes made:').'<ul>';
13258: unless (($context eq 'requestcourses') ||
13259: ($context eq 'requestauthor')) {
13260: if (ref($changes{'defaultquota'}) eq 'HASH') {
13261: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
13262: foreach my $type (@{$types},'default') {
13263: if (defined($changes{'defaultquota'}{$type})) {
13264: my $typetitle = $usertypes->{$type};
13265: if ($type eq 'default') {
13266: $typetitle = $othertitle;
13267: }
13268: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
13269: }
13270: }
13271: $resulttext .= '</ul></li>';
13272: }
13273: }
13274: my %newenv;
13275: foreach my $item (@usertools) {
13276: my (%haschgs,%inconf);
13277: if ($context eq 'requestauthor') {
13278: %haschgs = %changes;
13279: %inconf = %confhash;
13280: } else {
13281: if (ref($changes{$item}) eq 'HASH') {
13282: %haschgs = %{$changes{$item}};
13283: }
13284: if (ref($confhash{$item}) eq 'HASH') {
13285: %inconf = %{$confhash{$item}};
13286: }
13287: }
13288: if (keys(%haschgs) > 0) {
13289: my $newacc =
13290: &Apache::lonnet::usertools_access($env{'user.name'},
13291: $env{'user.domain'},
13292: $item,'reload',$context);
13293: if (($context eq 'requestcourses') ||
13294: ($context eq 'requestauthor')) {
13295: if ($env{'environment.canrequest.'.$item} ne $newacc) {
13296: $newenv{'environment.canrequest.'.$item} = $newacc;
13297: }
13298: } else {
13299: if ($env{'environment.availabletools.'.$item} ne $newacc) {
13300: $newenv{'environment.availabletools.'.$item} = $newacc;
13301: }
13302: }
13303: unless ($context eq 'requestauthor') {
13304: $resulttext .= '<li>'.$titles{$item}.'<ul>';
13305: }
13306: foreach my $type (@{$types},'default','_LC_adv') {
13307: if ($haschgs{$type}) {
13308: my $typetitle = $usertypes->{$type};
13309: if ($type eq 'default') {
13310: $typetitle = $othertitle;
13311: } elsif ($type eq '_LC_adv') {
13312: $typetitle = 'LON-CAPA Advanced Users';
13313: }
13314: if ($inconf{$type}) {
13315: if ($context eq 'requestcourses') {
13316: my $cond;
13317: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
13318: if ($1 eq '') {
13319: $cond = &mt('(Automatic processing of any request).');
13320: } else {
13321: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
13322: }
13323: } else {
13324: $cond = $conditions{$inconf{$type}};
13325: }
13326: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
13327: } elsif ($context eq 'requestauthor') {
13328: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
13329: $titles{$inconf{$type}},$typetitle);
13330:
13331: } else {
13332: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
13333: }
13334: } else {
13335: if ($type eq '_LC_adv') {
13336: if ($inconf{$type} eq '0') {
13337: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13338: } else {
13339: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
13340: }
13341: } else {
13342: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
13343: }
13344: }
13345: }
13346: }
13347: unless ($context eq 'requestauthor') {
13348: $resulttext .= '</ul></li>';
13349: }
13350: }
13351: }
13352: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
13353: if (ref($changes{'notify'}) eq 'HASH') {
13354: if ($changes{'notify'}{'approval'}) {
13355: if (ref($confhash{'notify'}) eq 'HASH') {
13356: if ($confhash{'notify'}{'approval'}) {
13357: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
13358: } else {
13359: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
13360: }
13361: }
13362: }
13363: }
13364: }
13365: if ($action eq 'requestcourses') {
13366: my @offon = ('off','on');
13367: if ($changes{'uniquecode'}) {
13368: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13369: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
13370: $resulttext .= '<li>'.
13371: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
13372: '</li>';
13373: } else {
13374: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
13375: '</li>';
13376: }
13377: }
13378: foreach my $type ('textbooks','templates') {
13379: if (ref($changes{$type}) eq 'HASH') {
13380: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
13381: foreach my $key (sort(keys(%{$changes{$type}}))) {
13382: my %coursehash = &Apache::lonnet::coursedescription($key);
13383: my $coursetitle = $coursehash{'description'};
13384: my $position = $confhash{$type}{$key}{'order'} + 1;
13385: $resulttext .= '<li>';
13386: foreach my $item ('subject','title','publisher','author') {
13387: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13388: ($type eq 'templates'));
13389: my $name = $item.':';
13390: $name =~ s/^(\w)/\U$1/;
13391: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
13392: }
13393: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
13394: if ($type eq 'textbooks') {
13395: if ($confhash{$type}{$key}{'image'}) {
13396: $resulttext .= ' '.&mt('Image: [_1]',
13397: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
13398: ' alt="Textbook cover" />').'<br />';
13399: }
13400: }
13401: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
13402: }
13403: $resulttext .= '</ul></li>';
13404: }
13405: }
13406: if (ref($changes{'validation'}) eq 'HASH') {
13407: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
13408: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
13409: foreach my $item (@{$validationitemsref}) {
13410: if (exists($changes{'validation'}{$item})) {
13411: if ($item eq 'markup') {
13412: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
13413: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
13414: } else {
13415: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
13416: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
13417: }
13418: }
13419: }
13420: if (exists($changes{'validation'}{'dc'})) {
13421: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
13422: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
13423: }
13424: }
13425: }
13426: }
13427: $resulttext .= '</ul>';
13428: if (keys(%newenv)) {
13429: &Apache::lonnet::appenv(\%newenv);
13430: }
13431: } else {
13432: if ($context eq 'requestcourses') {
13433: $resulttext = &mt('No changes made to rights to request creation of courses.');
13434: } elsif ($context eq 'requestauthor') {
13435: $resulttext = &mt('No changes made to rights to request author space.');
13436: } else {
13437: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
13438: }
13439: }
13440: } else {
13441: $resulttext = '<span class="LC_error">'.
13442: &mt('An error occurred: [_1]',$putresult).'</span>';
13443: }
13444: if ($errors) {
13445: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
13446: '<ul>'.$errors.'</ul></p>';
13447: }
13448: return $resulttext;
13449: }
13450:
13451: sub process_textbook_image {
13452: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
13453: my $filename = $env{'form.'.$caller.'.filename'};
13454: my ($error,$url);
13455: my ($width,$height) = (50,50);
13456: if ($configuserok eq 'ok') {
13457: if ($switchserver) {
13458: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
13459: $switchserver);
13460: } elsif ($author_ok eq 'ok') {
13461: my $modified = [];
13462: my ($result,$imageurl) =
13463: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
13464: "$type/$cdom/$cnum/cover",$width,$height,
13465: '',$modified);
13466: if ($result eq 'ok') {
13467: $url = $imageurl;
13468: &update_modify_urls($r,$modified);
13469: } else {
13470: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
13471: }
13472: } else {
13473: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
13474: }
13475: } else {
13476: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
13477: }
13478: return ($url,$error);
13479: }
13480:
13481: sub modify_ltitools {
13482: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13483: my (%currtoolsec,%secchanges,%newtoolsec,%newkeyset);
13484: &fetch_secrets($dom,'toolsec',\%domconfig,\%currtoolsec,\%secchanges,\%newtoolsec,\%newkeyset);
13485:
13486: my $confname = $dom.'-domainconfig';
13487: my $servadm = $r->dir_config('lonAdmEMail');
13488: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13489:
13490: my ($resulttext,$ltitoolsoutput,$is_home,$errors,%ltitoolschg,%newtoolsenc,%newltitools);
13491: my $toolserror =
13492: &Apache::courseprefs::process_ltitools($r,$dom,$confname,$domconfig{'ltitools'},\%ltitoolschg,'domain',
13493: $lastactref,$configuserok,$switchserver,$author_ok);
13494:
13495: my $home = &Apache::lonnet::domain($dom,'primary');
13496: unless (($home eq 'no_host') || ($home eq '')) {
13497: my @ids=&Apache::lonnet::current_machine_ids();
13498: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; last; } }
13499: }
13500:
13501: if (keys(%ltitoolschg)) {
13502: foreach my $id (keys(%ltitoolschg)) {
13503: if (ref($ltitoolschg{$id}) eq 'HASH') {
13504: foreach my $inner (keys(%{$ltitoolschg{$id}})) {
13505: if (($inner eq 'secret') || ($inner eq 'key')) {
13506: if ($is_home) {
13507: $newtoolsenc{$id}{$inner} = $ltitoolschg{$id}{$inner};
13508: }
13509: }
13510: }
13511: }
13512: }
13513: $ltitoolsoutput = &Apache::courseprefs::store_ltitools($dom,'','domain',\%ltitoolschg,$domconfig{'ltitools'});
13514: if (keys(%ltitoolschg)) {
13515: %newltitools = %ltitoolschg;
13516: }
13517: }
13518: if (ref($domconfig{'ltitools'}) eq 'HASH') {
13519: foreach my $id (%{$domconfig{'ltitools'}}) {
13520: next if ($id !~ /^\d+$/);
13521: unless (exists($ltitoolschg{$id})) {
13522: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
13523: foreach my $inner (keys(%{$domconfig{'ltitools'}{$id}})) {
13524: if (($inner eq 'secret') || ($inner eq 'key')) {
13525: if ($is_home) {
13526: $newtoolsenc{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
13527: }
13528: } else {
13529: $newltitools{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
13530: }
13531: }
13532: } else {
13533: $newltitools{$id} = $domconfig{'ltitools'}{$id};
13534: }
13535: }
13536: }
13537: }
13538: if ($toolserror) {
13539: $errors = '<li>'.$toolserror.'</li>';
13540: }
13541: if ((keys(%ltitoolschg) == 0) && (keys(%secchanges) == 0)) {
13542: $resulttext = &mt('No changes made.');
13543: if ($errors) {
13544: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13545: $errors.'</ul>';
13546: }
13547: return $resulttext;
13548: }
13549: my %ltitoolshash = (
13550: $action => { %newltitools }
13551: );
13552: if (keys(%secchanges)) {
13553: $ltitoolshash{'toolsec'} = \%newtoolsec;
13554: }
13555: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,$dom);
13556: if ($putresult eq 'ok') {
13557: my %keystore;
13558: if ($is_home) {
13559: my %toolsenchash = (
13560: $action => { %newtoolsenc }
13561: );
13562: &Apache::lonnet::put_dom('encconfig',\%toolsenchash,$dom,undef,1);
13563: my $cachetime = 24*60*60;
13564: &Apache::lonnet::do_cache_new('ltitoolsenc',$dom,\%newtoolsenc,$cachetime);
13565: &store_security($dom,'ltitools',\%secchanges,\%newkeyset,\%keystore,$lastactref);
13566: }
13567: $resulttext = &mt('Changes made:').'<ul>';
13568: if (keys(%secchanges) > 0) {
13569: $resulttext .= <i_security_results($dom,'ltitools',\%secchanges,\%newtoolsec,\%newkeyset,\%keystore);
13570: }
13571: if (keys(%ltitoolschg) > 0) {
13572: $resulttext .= $ltitoolsoutput;
13573: }
13574: my $cachetime = 24*60*60;
13575: &Apache::lonnet::do_cache_new('ltitools',$dom,\%newltitools,$cachetime);
13576: if (ref($lastactref) eq 'HASH') {
13577: $lastactref->{'ltitools'} = 1;
13578: }
13579: } else {
13580: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13581: }
13582: if ($errors) {
13583: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13584: $errors.'</ul></p>';
13585: }
13586: return $resulttext;
13587: }
13588:
13589: sub fetch_secrets {
13590: my ($dom,$context,$domconfig,$currsec,$secchanges,$newsec,$newkeyset) = @_;
13591: my %keyset;
13592: %{$currsec} = ();
13593: $newsec->{'private'}{'keys'} = [];
13594: $newsec->{'encrypt'} = {};
13595: $newsec->{'rules'} = {};
13596: if ($context eq 'ltisec') {
13597: $newsec->{'linkprot'} = {};
13598: }
13599: if (ref($domconfig->{$context}) eq 'HASH') {
13600: %{$currsec} = %{$domconfig->{$context}};
13601: if ($context eq 'ltisec') {
13602: if (ref($currsec->{'linkprot'}) eq 'HASH') {
13603: foreach my $id (keys(%{$currsec->{'linkprot'}})) {
13604: unless ($id =~ /^\d+$/) {
13605: delete($currsec->{'linkprot'}{$id});
13606: }
13607: }
13608: }
13609: }
13610: if (ref($currsec->{'private'}) eq 'HASH') {
13611: if (ref($currsec->{'private'}{'keys'}) eq 'ARRAY') {
13612: $newsec->{'private'}{'keys'} = $currsec->{'private'}{'keys'};
13613: map { $keyset{$_} = 1; } @{$currsec->{'private'}{'keys'}};
13614: }
13615: }
13616: }
13617: my @items= ('crs','dom');
13618: if ($context eq 'ltisec') {
13619: push(@items,'consumers');
13620: }
13621: foreach my $item (@items) {
13622: my $formelement;
13623: if (($context eq 'toolsec') || ($item eq 'consumers')) {
13624: $formelement = 'form.'.$context.'_'.$item;
13625: } else {
13626: $formelement = 'form.'.$context.'_'.$item.'linkprot';
13627: }
13628: if ($env{$formelement}) {
13629: $newsec->{'encrypt'}{$item} = 1;
13630: if (ref($currsec->{'encrypt'}) eq 'HASH') {
13631: unless ($currsec->{'encrypt'}{$item}) {
13632: $secchanges->{'encrypt'} = 1;
13633: }
13634: } else {
13635: $secchanges->{'encrypt'} = 1;
13636: }
13637: } elsif (ref($currsec->{'encrypt'}) eq 'HASH') {
13638: if ($currsec->{'encrypt'}{$item}) {
13639: $secchanges->{'encrypt'} = 1;
13640: }
13641: }
13642: }
13643: my $secrets;
13644: if ($context eq 'ltisec') {
13645: $secrets = 'ltisecrets';
13646: } else {
13647: $secrets = 'toolsecrets';
13648: }
13649: unless (exists($currsec->{'rules'})) {
13650: $currsec->{'rules'} = {};
13651: }
13652: &password_rule_changes($secrets,$newsec->{'rules'},$currsec->{'rules'},$secchanges);
13653:
13654: my @ids=&Apache::lonnet::current_machine_ids();
13655: my %servers = &Apache::lonnet::get_servers($dom,'library');
13656:
13657: foreach my $hostid (keys(%servers)) {
13658: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
13659: my $keyitem = 'form.'.$context.'_privkey_'.$hostid;
13660: if (exists($env{$keyitem})) {
13661: $env{$keyitem} =~ s/(`)/'/g;
13662: if ($keyset{$hostid}) {
13663: if ($env{'form.'.$context.'_changeprivkey_'.$hostid}) {
13664: if ($env{$keyitem} ne '') {
13665: $secchanges->{'private'} = 1;
13666: $newkeyset->{$hostid} = $env{$keyitem};
13667: }
13668: }
13669: } elsif ($env{$keyitem} ne '') {
13670: unless (grep(/^\Q$hostid\E$/,@{$newsec->{'private'}{'keys'}})) {
13671: push(@{$newsec->{'private'}{'keys'}},$hostid);
13672: }
13673: $secchanges->{'private'} = 1;
13674: $newkeyset->{$hostid} = $env{$keyitem};
13675: }
13676: }
13677: }
13678: }
13679: }
13680:
13681: sub store_security {
13682: my ($dom,$context,$secchanges,$newkeyset,$keystore) = @_;
13683: return unless ((ref($secchanges) eq 'HASH') && (ref($newkeyset) eq 'HASH') &&
13684: (ref($keystore) eq 'HASH'));
13685: if (keys(%{$secchanges})) {
13686: if ($secchanges->{'private'}) {
13687: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
13688: foreach my $hostid (keys(%{$newkeyset})) {
13689: my $storehash = {
13690: key => $newkeyset->{$hostid},
13691: who => $env{'user.name'}.':'.$env{'user.domain'},
13692: };
13693: $keystore->{$hostid} = &Apache::lonnet::store_dom($storehash,$context,'private',
13694: $dom,$hostid);
13695: }
13696: }
13697: }
13698: }
13699:
13700: sub lti_security_results {
13701: my ($dom,$context,$secchanges,$newsec,$newkeyset,$keystore) = @_;
13702: my $output;
13703: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13704: my $needs_update;
13705: foreach my $item (keys(%{$secchanges})) {
13706: if ($item eq 'encrypt') {
13707: $needs_update = 1;
13708: my %encrypted;
13709: if ($context eq 'lti') {
13710: %encrypted = (
13711: crs => {
13712: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
13713: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
13714: },
13715: dom => {
13716: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
13717: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
13718: },
13719: consumers => {
13720: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
13721: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
13722: },
13723: );
13724: } else {
13725: %encrypted = (
13726: crs => {
13727: on => &mt('Encryption of stored external tool secrets defined in courses enabled'),
13728: off => &mt('Encryption of stored external tool secrets defined in courses disabled'),
13729: },
13730: dom => {
13731: on => &mt('Encryption of stored external tool secrets defined in domain enabled'),
13732: off => &mt('Encryption of stored external tool secrets defined in domain disabled'),
13733: },
13734: );
13735: }
13736: my @types= ('crs','dom');
13737: if ($context eq 'lti') {
13738: foreach my $type (@types) {
13739: undef($domdefaults{'linkprotenc_'.$type});
13740: }
13741: push(@types,'consumers');
13742: undef($domdefaults{'ltienc_consumers'});
13743: } elsif ($context eq 'ltitools') {
13744: foreach my $type (@types) {
13745: undef($domdefaults{'toolenc_'.$type});
13746: }
13747: }
13748: foreach my $type (@types) {
13749: my $shown = $encrypted{$type}{'off'};
13750: if (ref($newsec->{$item}) eq 'HASH') {
13751: if ($newsec->{$item}{$type}) {
13752: if ($context eq 'lti') {
13753: if ($type eq 'consumers') {
13754: $domdefaults{'ltienc_consumers'} = 1;
13755: } else {
13756: $domdefaults{'linkprotenc_'.$type} = 1;
13757: }
13758: } elsif ($context eq 'ltitools') {
13759: $domdefaults{'toolenc_'.$type} = 1;
13760: }
13761: $shown = $encrypted{$type}{'on'};
13762: }
13763: }
13764: $output .= '<li>'.$shown.'</li>';
13765: }
13766: } elsif ($item eq 'rules') {
13767: my %titles = &Apache::lonlocal::texthash(
13768: min => 'Minimum password length',
13769: max => 'Maximum password length',
13770: chars => 'Required characters',
13771: );
13772: foreach my $rule ('min','max') {
13773: if ($newsec->{rules}{$rule} eq '') {
13774: if ($rule eq 'min') {
13775: $output .= '<li>'.&mt('[_1] not set.',$titles{$rule});
13776: ' '.&mt('Default of [_1] will be used',
13777: $Apache::lonnet::passwdmin).'</li>';
13778: } else {
13779: $output .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
13780: }
13781: } else {
13782: $output .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newsec->{rules}{$rule}).'</li>';
13783: }
13784: }
13785: if (ref($newsec->{'rules'}{'chars'}) eq 'ARRAY') {
13786: if (@{$newsec->{'rules'}{'chars'}} > 0) {
13787: my %rulenames = &Apache::lonlocal::texthash(
13788: uc => 'At least one upper case letter',
13789: lc => 'At least one lower case letter',
13790: num => 'At least one number',
13791: spec => 'At least one non-alphanumeric',
13792: );
13793: my $needed = '<ul><li>'.
13794: join('</li><li>',map {$rulenames{$_} } @{$newsec->{'rules'}{'chars'}}).
13795: '</li></ul>';
13796: $output .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
13797: } else {
13798: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13799: }
13800: } else {
13801: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13802: }
13803: } elsif ($item eq 'private') {
13804: $needs_update = 1;
13805: if ($context eq 'lti') {
13806: undef($domdefaults{'ltiprivhosts'});
13807: } elsif ($context eq 'ltitools') {
13808: undef($domdefaults{'toolprivhosts'});
13809: }
13810: if (keys(%{$newkeyset})) {
13811: my @privhosts;
13812: foreach my $hostid (sort(keys(%{$newkeyset}))) {
13813: if ($keystore->{$hostid} eq 'ok') {
13814: $output .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
13815: unless (grep(/^\Q$hostid\E$/,@privhosts)) {
13816: push(@privhosts,$hostid);
13817: }
13818: }
13819: }
13820: if (@privhosts) {
13821: if ($context eq 'lti') {
13822: $domdefaults{'ltiprivhosts'} = \@privhosts;
13823: } elsif ($context eq 'ltitools') {
13824: $domdefaults{'toolprivhosts'} = \@privhosts;
13825: }
13826: }
13827: }
13828: } elsif ($item eq 'linkprot') {
13829: next;
13830: } elsif ($item eq 'suggested') {
13831: if ((ref($secchanges->{'suggested'}) eq 'HASH') &&
13832: (ref($newsec->{'suggested'}) eq 'HASH')) {
13833: my $suggestions;
13834: foreach my $id (sort { $a <=> $b } keys(%{$secchanges->{'suggested'}})) {
13835: if (ref($newsec->{'suggested'}->{$id}) eq 'HASH') {
13836: my $name = $newsec->{'suggested'}->{$id}->{'name'};
13837: my $info = $newsec->{'suggested'}->{$id}->{'info'};
13838: $suggestions .= '<li>'.&mt('Launcher: [_1]',$name).'<br />'.
13839: &mt('Recommend: [_1]','<pre>'.$info.'</pre>').
13840: '</li>';
13841: } else {
13842: $suggestions .= '<li>'.&mt('Recommendations deleted for Launcher: [_1]',
13843: $newsec->{'suggested'}->{$id}).'</li>';
13844: }
13845: }
13846: if ($suggestions) {
13847: $output .= '<li>'.&mt('Hints in Courses for Link Protector Configuration').
13848: '<ul>'.$suggestions.'</ul>'.
13849: '</li>';
13850: }
13851: }
13852: }
13853: }
13854: if ($needs_update) {
13855: my $cachetime = 24*60*60;
13856: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13857: }
13858: return $output;
13859: }
13860:
13861: sub modify_lti {
13862: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13863: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13864: my ($newid,@allpos,%changes,%confhash,%ltienc,$errors,$resulttext);
13865: my (%posslti,%posslticrs,%posscrstype);
13866: my @courseroles = ('cc','in','ta','ep','st');
13867: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
13868: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
13869: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
13870: my %coursetypetitles = &Apache::lonlocal::texthash (
13871: official => 'Official',
13872: unofficial => 'Unofficial',
13873: community => 'Community',
13874: textbook => 'Textbook',
13875: placement => 'Placement Test',
13876: lti => 'LTI Provider',
13877: );
13878: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13879: my %lt = <i_names();
13880: map { $posslti{$_} = 1; } @ltiroles;
13881: map { $posslticrs{$_} = 1; } @lticourseroles;
13882: map { $posscrstype{$_} = 1; } @coursetypes;
13883:
13884: my %menutitles = <imenu_titles();
13885: my (%currltisec,%secchanges,%newltisec,%newltienc,%newkeyset);
13886:
13887: &fetch_secrets($dom,'ltisec',\%domconfig,\%currltisec,\%secchanges,\%newltisec,\%newkeyset);
13888:
13889: my (%linkprotchg,$linkprotoutput,$is_home);
13890: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
13891: \%linkprotchg,'domain');
13892: my $home = &Apache::lonnet::domain($dom,'primary');
13893: unless (($home eq 'no_host') || ($home eq '')) {
13894: my @ids=&Apache::lonnet::current_machine_ids();
13895: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
13896: }
13897:
13898: if (keys(%linkprotchg)) {
13899: $secchanges{'linkprot'} = 1;
13900: my %oldlinkprot;
13901: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13902: %oldlinkprot = %{$currltisec{'linkprot'}};
13903: }
13904: foreach my $id (keys(%linkprotchg)) {
13905: if (ref($linkprotchg{$id}) eq 'HASH') {
13906: foreach my $inner (keys(%{$linkprotchg{$id}})) {
13907: if (($inner eq 'secret') || ($inner eq 'key')) {
13908: if ($is_home) {
13909: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
13910: }
13911: }
13912: }
13913: } else {
13914: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
13915: }
13916: }
13917: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
13918: if (keys(%linkprotchg)) {
13919: %{$newltisec{'linkprot'}} = %linkprotchg;
13920: }
13921: }
13922: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13923: foreach my $id (keys(%{$currltisec{'linkprot'}})) {
13924: next if ($id !~ /^\d+$/);
13925: unless (exists($linkprotchg{$id})) {
13926: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
13927: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
13928: if (($inner eq 'secret') || ($inner eq 'key')) {
13929: if ($is_home) {
13930: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13931: }
13932: } else {
13933: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13934: }
13935: }
13936: } else {
13937: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
13938: }
13939: }
13940: }
13941: }
13942: if ($proterror) {
13943: $errors .= '<li>'.$proterror.'</li>';
13944: }
13945:
13946: my (%delsuggested,%suggids,@suggested);;
13947: if (ref($currltisec{'suggested'}) eq 'HASH') {
13948: my $maxnum = $env{'form.linkprot_suggested_maxnum'};
13949: my @todelete = &Apache::loncommon::get_env_multiple('form.linkprot_suggested_del');
13950: for (my $i=0; $i<$maxnum; $i++) {
13951: my $itemid = $env{'form.linkprot_suggested_id_'.$i};
13952: $itemid =~ s/\D+//g;
13953: if ($itemid) {
13954: if (ref($currltisec{'suggested'}->{$itemid}) eq 'HASH') {
13955: push(@suggested,$i);
13956: $suggids{$i} = $itemid;
13957: if ((@todelete > 0) && (grep(/^$i$/,@todelete))) {
13958: if (ref($currltisec{'suggested'}{$itemid}) eq 'HASH') {
13959: $delsuggested{$itemid} = $currltisec{'suggested'}{$itemid}{'name'};
13960: }
13961: } else {
13962: if ($env{'form.linkprot_suggested_name_'.$i} eq '') {
13963: $delsuggested{$itemid} = $currltisec{'suggested'}{$itemid}{'name'};
13964: } else {
13965: $env{'form.linkprot_suggested_name_'.$i} =~ s/(`)/'/g;
13966: $env{'form.linkprot_suggested_info_'.$i} =~ s/(`)/'/g;
13967: $newltisec{'suggested'}{$itemid}{'name'} = $env{'form.linkprot_suggested_name_'.$i};
13968: $newltisec{'suggested'}{$itemid}{'info'} = $env{'form.linkprot_suggested_info_'.$i};
13969: if (($currltisec{'suggested'}{$itemid}{'name'} ne $newltisec{'suggested'}{$itemid}{'name'}) ||
13970: ($currltisec{'suggested'}{$itemid}{'info'} ne $newltisec{'suggested'}{$itemid}{'info'})) {
13971: $secchanges{'suggested'}{$itemid} = 1;
13972: }
13973: }
13974: }
13975: }
13976: }
13977: }
13978: }
13979: foreach my $key (keys(%delsuggested)) {
13980: $newltisec{'suggested'}{$key} = $delsuggested{$key};
13981: $secchanges{'suggested'}{$key} = 1;
13982: }
13983: if (($env{'form.linkprot_suggested_add'}) &&
13984: ($env{'form.linkprot_suggested_name_add'} ne '')) {
13985: $env{'form.linkprot_suggested_name_add'} =~ s/(`)/'/g;
13986: $env{'form.linkprot_suggested_info_add'} =~ s/(`)/'/g;
13987: my ($newsuggid,$errormsg) = &get_lti_id($dom,$env{'form.linkprot_suggested_name_add'},'suggested');
13988: if ($newsuggid) {
13989: $newltisec{'suggested'}{$newsuggid}{'name'} = $env{'form.linkprot_suggested_name_add'};
13990: $newltisec{'suggested'}{$newsuggid}{'info'} = $env{'form.linkprot_suggested_info_add'};
13991: $secchanges{'suggested'}{$newsuggid} = 1;
13992: } else {
13993: my $error = &mt('Failed to acquire unique ID for new Link Protectors in Courses Suggestion');
13994: if ($errormsg) {
13995: $error .= ' ('.$errormsg.')';
13996: }
13997: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13998: }
13999: }
14000: my (@items,%deletions,%itemids);
14001: if ($env{'form.lti_add'}) {
14002: my $consumer = $env{'form.lti_consumer_add'};
14003: $consumer =~ s/(`)/'/g;
14004: ($newid,my $errormsg) = &get_lti_id($dom,$consumer,'lti');
14005: if ($newid) {
14006: $itemids{'add'} = $newid;
14007: push(@items,'add');
14008: $changes{$newid} = 1;
14009: } else {
14010: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
14011: if ($errormsg) {
14012: $error .= ' ('.$errormsg.')';
14013: }
14014: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14015: }
14016: }
14017: if (ref($domconfig{$action}) eq 'HASH') {
14018: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
14019: if (@todelete) {
14020: map { $deletions{$_} = 1; } @todelete;
14021: }
14022: my $maxnum = $env{'form.lti_maxnum'};
14023: for (my $i=0; $i<$maxnum; $i++) {
14024: my $itemid = $env{'form.lti_id_'.$i};
14025: $itemid =~ s/\D+//g;
14026: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14027: if ($deletions{$itemid}) {
14028: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
14029: } else {
14030: push(@items,$i);
14031: $itemids{$i} = $itemid;
14032: }
14033: }
14034: }
14035: }
14036: my (%keystore,$secstored);
14037: if ($is_home) {
14038: &store_security($dom,'lti',\%secchanges,\%newkeyset,\%keystore);
14039: }
14040:
14041: my ($cipher,$privnum);
14042: if ((@items > 0) && ($is_home)) {
14043: ($cipher,$privnum) = &get_priv_creds($dom,$home,$secchanges{'encrypt'},
14044: $newltisec{'encrypt'},$keystore{$home});
14045: }
14046: foreach my $idx (@items) {
14047: my $itemid = $itemids{$idx};
14048: next unless ($itemid);
14049: my %currlti;
14050: unless ($idx eq 'add') {
14051: if (ref($domconfig{$action}) eq 'HASH') {
14052: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14053: %currlti = %{$domconfig{$action}{$itemid}};
14054: }
14055: }
14056: }
14057: my $position = $env{'form.lti_pos_'.$itemid};
14058: $position =~ s/\D+//g;
14059: if ($position ne '') {
14060: $allpos[$position] = $itemid;
14061: }
14062: foreach my $item ('consumer','lifetime','requser','crsinc') {
14063: my $formitem = 'form.lti_'.$item.'_'.$idx;
14064: $env{$formitem} =~ s/(`)/'/g;
14065: if ($item eq 'lifetime') {
14066: $env{$formitem} =~ s/[^\d.]//g;
14067: }
14068: if ($env{$formitem} ne '') {
14069: $confhash{$itemid}{$item} = $env{$formitem};
14070: unless (($idx eq 'add') || ($changes{$itemid})) {
14071: if ($currlti{$item} ne $confhash{$itemid}{$item}) {
14072: $changes{$itemid} = 1;
14073: }
14074: }
14075: }
14076: }
14077: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
14078: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
14079: }
14080: if ($confhash{$itemid}{'requser'}) {
14081: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
14082: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
14083: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
14084: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
14085: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
14086: my $mapuser = $env{'form.lti_customuser_'.$idx};
14087: $mapuser =~ s/(`)/'/g;
14088: $mapuser =~ s/^\s+|\s+$//g;
14089: $confhash{$itemid}{'mapuser'} = $mapuser;
14090: }
14091: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
14092: my @makeuser;
14093: foreach my $ltirole (sort(@possmakeuser)) {
14094: if ($posslti{$ltirole}) {
14095: push(@makeuser,$ltirole);
14096: }
14097: }
14098: $confhash{$itemid}{'makeuser'} = \@makeuser;
14099: if (@makeuser) {
14100: my $lcauth = $env{'form.lti_lcauth_'.$idx};
14101: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
14102: $confhash{$itemid}{'lcauth'} = $lcauth;
14103: if ($lcauth ne 'internal') {
14104: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
14105: $lcauthparm =~ s/^(\s+|\s+)$//g;
14106: $lcauthparm =~ s/`//g;
14107: if ($lcauthparm ne '') {
14108: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
14109: }
14110: }
14111: } else {
14112: $confhash{$itemid}{'lcauth'} = 'lti';
14113: }
14114: }
14115: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
14116: if (@possinstdata) {
14117: foreach my $field (@possinstdata) {
14118: if (exists($fieldtitles{$field})) {
14119: push(@{$confhash{$itemid}{'instdata'}});
14120: }
14121: }
14122: }
14123: if ($env{'form.lti_callback_'.$idx}) {
14124: if ($env{'form.lti_callbackparam_'.$idx}) {
14125: my $callback = $env{'form.lti_callbackparam_'.$idx};
14126: $callback =~ s/^\s+|\s+$//g;
14127: $confhash{$itemid}{'callback'} = $callback;
14128: }
14129: }
14130: foreach my $field ('topmenu','inlinemenu') {
14131: if ($env{'form.lti_'.$field.'_'.$idx}) {
14132: $confhash{$itemid}{$field} = 1;
14133: }
14134: }
14135: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
14136: $confhash{$itemid}{lcmenu} = [];
14137: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
14138: foreach my $field (@possmenu) {
14139: if (exists($menutitles{$field})) {
14140: if ($field eq 'grades') {
14141: next unless ($env{'form.lti_inlinemenu_'.$idx});
14142: }
14143: push(@{$confhash{$itemid}{lcmenu}},$field);
14144: }
14145: }
14146: }
14147: if ($confhash{$itemid}{'crsinc'}) {
14148: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
14149: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
14150: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
14151: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
14152: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
14153: $mapcrs =~ s/(`)/'/g;
14154: $mapcrs =~ s/^\s+|\s+$//g;
14155: $confhash{$itemid}{'mapcrs'} = $mapcrs;
14156: }
14157: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
14158: my @crstypes;
14159: foreach my $type (sort(@posstypes)) {
14160: if ($posscrstype{$type}) {
14161: push(@crstypes,$type);
14162: }
14163: }
14164: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
14165: if ($env{'form.lti_storecrs_'.$idx}) {
14166: $confhash{$itemid}{'storecrs'} = 1;
14167: }
14168: if ($env{'form.lti_makecrs_'.$idx}) {
14169: $confhash{$itemid}{'makecrs'} = 1;
14170: }
14171: foreach my $ltirole (@lticourseroles) {
14172: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
14173: if (grep(/^\Q$possrole\E$/,@courseroles)) {
14174: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
14175: }
14176: }
14177: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
14178: my @selfenroll;
14179: foreach my $type (sort(@possenroll)) {
14180: if ($posslticrs{$type}) {
14181: push(@selfenroll,$type);
14182: }
14183: }
14184: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
14185: if ($env{'form.lti_crssec_'.$idx}) {
14186: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
14187: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
14188: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
14189: my $section = $env{'form.lti_customsection_'.$idx};
14190: $section =~ s/(`)/'/g;
14191: $section =~ s/^\s+|\s+$//g;
14192: if ($section ne '') {
14193: $confhash{$itemid}{'section'} = $section;
14194: }
14195: }
14196: }
14197: foreach my $field ('passback','roster') {
14198: if ($env{'form.lti_'.$field.'_'.$idx}) {
14199: $confhash{$itemid}{$field} = 1;
14200: }
14201: }
14202: if ($env{'form.lti_passback_'.$idx}) {
14203: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
14204: $confhash{$itemid}{'passbackformat'} = '1.0';
14205: } else {
14206: $confhash{$itemid}{'passbackformat'} = '1.1';
14207: }
14208: }
14209: }
14210: unless (($idx eq 'add') || ($changes{$itemid})) {
14211: if ($confhash{$itemid}{'crsinc'}) {
14212: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
14213: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
14214: $changes{$itemid} = 1;
14215: }
14216: }
14217: unless ($changes{$itemid}) {
14218: if ($currlti{'passback'} eq $confhash{$itemid}{'passback'}) {
14219: if ($currlti{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
14220: $changes{$itemid} = 1;
14221: }
14222: }
14223: }
14224: foreach my $field ('mapcrstype','selfenroll') {
14225: unless ($changes{$itemid}) {
14226: if (ref($currlti{$field}) eq 'ARRAY') {
14227: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14228: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
14229: $confhash{$itemid}{$field});
14230: if (@diffs) {
14231: $changes{$itemid} = 1;
14232: }
14233: } elsif (@{$currlti{$field}} > 0) {
14234: $changes{$itemid} = 1;
14235: }
14236: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14237: if (@{$confhash{$itemid}{$field}} > 0) {
14238: $changes{$itemid} = 1;
14239: }
14240: }
14241: }
14242: }
14243: unless ($changes{$itemid}) {
14244: if (ref($currlti{'maproles'}) eq 'HASH') {
14245: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14246: foreach my $ltirole (keys(%{$currlti{'maproles'}})) {
14247: if ($currlti{'maproles'}{$ltirole} ne
14248: $confhash{$itemid}{'maproles'}{$ltirole}) {
14249: $changes{$itemid} = 1;
14250: last;
14251: }
14252: }
14253: unless ($changes{$itemid}) {
14254: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
14255: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
14256: $currlti{'maproles'}{$ltirole}) {
14257: $changes{$itemid} = 1;
14258: last;
14259: }
14260: }
14261: }
14262: } elsif (keys(%{$currlti{'maproles'}}) > 0) {
14263: $changes{$itemid} = 1;
14264: }
14265: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14266: unless ($changes{$itemid}) {
14267: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
14268: $changes{$itemid} = 1;
14269: }
14270: }
14271: }
14272: }
14273: }
14274: unless ($changes{$itemid}) {
14275: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
14276: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
14277: $changes{$itemid} = 1;
14278: }
14279: }
14280: unless ($changes{$itemid}) {
14281: foreach my $field ('makeuser','lcmenu') {
14282: if (ref($currlti{$field}) eq 'ARRAY') {
14283: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14284: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
14285: $confhash{$itemid}{$field});
14286: if (@diffs) {
14287: $changes{$itemid} = 1;
14288: }
14289: } elsif (@{$currlti{$field}} > 0) {
14290: $changes{$itemid} = 1;
14291: }
14292: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14293: if (@{$confhash{$itemid}{$field}} > 0) {
14294: $changes{$itemid} = 1;
14295: }
14296: }
14297: }
14298: }
14299: }
14300: }
14301: }
14302: if ($is_home) {
14303: my $keyitem = 'form.lti_key_'.$idx;
14304: $env{$keyitem} =~ s/(`)/'/g;
14305: if ($env{$keyitem} ne '') {
14306: $ltienc{$itemid}{'key'} = $env{$keyitem};
14307: unless ($changes{$itemid}) {
14308: if ($currlti{'key'} ne $env{$keyitem}) {
14309: $changes{$itemid} = 1;
14310: }
14311: }
14312: }
14313: my $secretitem = 'form.lti_secret_'.$idx;
14314: $env{$secretitem} =~ s/(`)/'/g;
14315: if ($currlti{'usable'}) {
14316: if ($env{'form.lti_changesecret_'.$idx}) {
14317: if ($env{$secretitem} ne '') {
14318: if ($privnum && $cipher) {
14319: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
14320: $confhash{$itemid}{'cipher'} = $privnum;
14321: } else {
14322: $ltienc{$itemid}{'secret'} = $env{$secretitem};
14323: }
14324: $changes{$itemid} = 1;
14325: }
14326: } else {
14327: $ltienc{$itemid}{'secret'} = $currlti{'secret'};
14328: $confhash{$itemid}{'cipher'} = $currlti{'cipher'};
14329: }
14330: if (ref($ltienc{$itemid}) eq 'HASH') {
14331: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'secret'} ne '')) {
14332: $confhash{$itemid}{'usable'} = 1;
14333: }
14334: }
14335: } elsif ($env{$secretitem} ne '') {
14336: if ($privnum && $cipher) {
14337: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
14338: $confhash{$itemid}{'cipher'} = $privnum;
14339: } else {
14340: $ltienc{$itemid}{'secret'} = $env{$secretitem};
14341: }
14342: if (ref($ltienc{$itemid}) eq 'HASH') {
14343: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'key'} ne '')) {
14344: $confhash{$itemid}{'usable'} = 1;
14345: }
14346: }
14347: $changes{$itemid} = 1;
14348: }
14349: }
14350: unless ($changes{$itemid}) {
14351: foreach my $key (keys(%currlti)) {
14352: if (ref($currlti{$key}) eq 'HASH') {
14353: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
14354: foreach my $innerkey (keys(%{$currlti{$key}})) {
14355: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
14356: $changes{$itemid} = 1;
14357: last;
14358: }
14359: }
14360: } elsif (keys(%{$currlti{$key}}) > 0) {
14361: $changes{$itemid} = 1;
14362: }
14363: }
14364: last if ($changes{$itemid});
14365: }
14366: }
14367: }
14368: if (@allpos > 0) {
14369: my $idx = 0;
14370: foreach my $itemid (@allpos) {
14371: if ($itemid ne '') {
14372: $confhash{$itemid}{'order'} = $idx;
14373: if (ref($domconfig{$action}) eq 'HASH') {
14374: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14375: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14376: $changes{$itemid} = 1;
14377: }
14378: }
14379: }
14380: $idx ++;
14381: }
14382: }
14383: }
14384:
14385: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
14386: return &mt('No changes made.');
14387: }
14388:
14389: my %ltihash = (
14390: $action => { %confhash }
14391: );
14392: my %ltienchash;
14393:
14394: if ($is_home) {
14395: %ltienchash = (
14396: $action => { %ltienc }
14397: );
14398: }
14399: if (keys(%secchanges)) {
14400: $ltihash{'ltisec'} = \%newltisec;
14401: if ($secchanges{'linkprot'}) {
14402: if ($is_home) {
14403: $ltienchash{'linkprot'} = \%newltienc;
14404: }
14405: }
14406: }
14407: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
14408: if ($putresult eq 'ok') {
14409: if (keys(%ltienchash)) {
14410: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
14411: }
14412: $resulttext = &mt('Changes made:').'<ul>';
14413: if (keys(%secchanges) > 0) {
14414: $resulttext .= <i_security_results($dom,'lti',\%secchanges,\%newltisec,\%newkeyset,\%keystore);
14415: if (exists($secchanges{'linkprot'})) {
14416: $resulttext .= $linkprotoutput;
14417: }
14418: }
14419: if (keys(%changes) > 0) {
14420: my $cachetime = 24*60*60;
14421: &Apache::lonnet::do_cache_new('lti',$dom,\%confhash,$cachetime);
14422: if (ref($lastactref) eq 'HASH') {
14423: $lastactref->{'lti'} = 1;
14424: }
14425: my %bynum;
14426: foreach my $itemid (sort(keys(%changes))) {
14427: if (ref($confhash{$itemid}) eq 'HASH') {
14428: my $position = $confhash{$itemid}{'order'};
14429: $bynum{$position} = $itemid;
14430: }
14431: }
14432: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14433: my $itemid = $bynum{$pos};
14434: if (ref($confhash{$itemid}) eq 'HASH') {
14435: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
14436: my $position = $pos + 1;
14437: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14438: foreach my $item ('version','lifetime') {
14439: if ($confhash{$itemid}{$item} ne '') {
14440: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14441: }
14442: }
14443: if ($ltienc{$itemid}{'key'} ne '') {
14444: $resulttext .= '<li>'.$lt{'key'}.': '.$ltienc{$itemid}{'key'}.'</li>';
14445: }
14446: if ($ltienc{$itemid}{'secret'} ne '') {
14447: $resulttext .= '<li>'.$lt{'secret'}.': ['.&mt('not shown').']</li>';
14448: }
14449: if ($confhash{$itemid}{'requser'}) {
14450: if ($confhash{$itemid}{'callback'}) {
14451: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
14452: } else {
14453: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
14454: }
14455: if ($confhash{$itemid}{'mapuser'}) {
14456: my $shownmapuser;
14457: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
14458: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
14459: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
14460: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
14461: } else {
14462: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
14463: }
14464: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
14465: }
14466: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
14467: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
14468: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
14469: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
14470: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
14471: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
14472: } else {
14473: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
14474: $confhash{$itemid}{'lcauth'});
14475: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
14476: $resulttext .= '; '.&mt('a randomly generated password will be created');
14477: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
14478: if ($confhash{$itemid}{'lcauthparm'} ne '') {
14479: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
14480: }
14481: } else {
14482: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
14483: }
14484: }
14485: $resulttext .= '</li>';
14486: } else {
14487: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
14488: }
14489: }
14490: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
14491: if (@{$confhash{$itemid}{'instdata'}} > 0) {
14492: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
14493: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
14494: } else {
14495: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
14496: }
14497: }
14498: foreach my $item ('topmenu','inlinemenu') {
14499: $resulttext .= '<li>'.$lt{$item}.': ';
14500: if ($confhash{$itemid}{$item}) {
14501: $resulttext .= &mt('Yes');
14502: } else {
14503: $resulttext .= &mt('No');
14504: }
14505: $resulttext .= '</li>';
14506: }
14507: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
14508: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
14509: $resulttext .= '<li>'.&mt('Menu items:').' '.
14510: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
14511: } else {
14512: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
14513: }
14514: }
14515: if ($confhash{$itemid}{'crsinc'}) {
14516: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14517: my $rolemaps;
14518: foreach my $role (@ltiroles) {
14519: if ($confhash{$itemid}{'maproles'}{$role}) {
14520: $rolemaps .= (' 'x2).$role.'='.
14521: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
14522: 'Course').',';
14523: }
14524: }
14525: if ($rolemaps) {
14526: $rolemaps =~ s/,$//;
14527: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14528: }
14529: }
14530: if ($confhash{$itemid}{'mapcrs'}) {
14531: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
14532: }
14533: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
14534: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
14535: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
14536: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
14537: '</li>';
14538: } else {
14539: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
14540: }
14541: }
14542: if ($confhash{$itemid}{'storecrs'}) {
14543: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
14544: }
14545: if ($confhash{$itemid}{'makecrs'}) {
14546: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
14547: } else {
14548: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
14549: }
14550: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
14551: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
14552: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
14553: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
14554: '</li>';
14555: } else {
14556: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
14557: }
14558: }
14559: if ($confhash{$itemid}{'section'}) {
14560: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
14561: $resulttext .= '<li>'.&mt('User section from standard field:').
14562: ' (course_section_sourcedid)'.'</li>';
14563: } else {
14564: $resulttext .= '<li>'.&mt('User section from:').' '.
14565: $confhash{$itemid}{'section'}.'</li>';
14566: }
14567: } else {
14568: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
14569: }
14570: foreach my $item ('passback','roster','topmenu','inlinemenu') {
14571: $resulttext .= '<li>'.$lt{$item}.': ';
14572: if ($confhash{$itemid}{$item}) {
14573: $resulttext .= &mt('Yes');
14574: if ($item eq 'passback') {
14575: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
14576: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
14577: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
14578: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
14579: }
14580: }
14581: } else {
14582: $resulttext .= &mt('No');
14583: }
14584: $resulttext .= '</li>';
14585: }
14586: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
14587: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
14588: $resulttext .= '<li>'.&mt('Menu items:').' '.
14589: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
14590: } else {
14591: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
14592: }
14593: }
14594: }
14595: }
14596: $resulttext .= '</ul></li>';
14597: }
14598: }
14599: if (keys(%deletions)) {
14600: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
14601: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14602: }
14603: }
14604: }
14605: $resulttext .= '</ul>';
14606: if (ref($lastactref) eq 'HASH') {
14607: if (($secchanges{'encrypt'}) || ($secchanges{'private'}) || (exists($secchanges{'suggested'}))) {
14608: &Apache::lonnet::get_domain_defaults($dom,1);
14609: $lastactref->{'domdefaults'} = 1;
14610: }
14611: }
14612: } else {
14613: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14614: }
14615: if ($errors) {
14616: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14617: $errors.'</ul>';
14618: }
14619: return $resulttext;
14620: }
14621:
14622: sub get_priv_creds {
14623: my ($dom,$home,$encchg,$encrypt,$storedsec) = @_;
14624: my ($needenc,$cipher,$privnum);
14625: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
14626: if (($encchg) && (ref($encrypt) eq 'HASH')) {
14627: $needenc = $encrypt->{'consumers'}
14628: } else {
14629: $needenc = $domdefs{'ltienc_consumers'};
14630: }
14631: if ($needenc) {
14632: if (($storedsec eq 'ok') || ((ref($domdefs{'ltiprivhosts'}) eq 'ARRAY') &&
14633: (grep(/^\Q$home\E$/,@{$domdefs{'ltiprivhosts'}})))) {
14634: my %privhash = &Apache::lonnet::restore_dom('lti','private',$dom,$home,1);
14635: my $privkey = $privhash{'key'};
14636: $privnum = $privhash{'version'};
14637: if (($privnum) && ($privkey ne '')) {
14638: $cipher = Crypt::CBC->new({'key' => $privkey,
14639: 'cipher' => 'DES'});
14640: }
14641: }
14642: }
14643: return ($cipher,$privnum);
14644: }
14645:
14646: sub get_lti_id {
14647: my ($domain,$consumer,$dbname) = @_;
14648: unless (($dbname eq 'lti') || ($dbname eq 'suggested')) {
14649: return ('','invalid db');
14650: }
14651: # get lock on db
14652: my $lockhash = {
14653: lock => $env{'user.name'}.
14654: ':'.$env{'user.domain'},
14655: };
14656: my $tries = 0;
14657: my $gotlock = &Apache::lonnet::newput_dom($dbname,$lockhash,$domain);
14658: my ($id,$error);
14659:
14660: while (($gotlock ne 'ok') && ($tries<10)) {
14661: $tries ++;
14662: sleep (0.1);
14663: $gotlock = &Apache::lonnet::newput_dom($dbname,$lockhash,$domain);
14664: }
14665: if ($gotlock eq 'ok') {
14666: my %currids = &Apache::lonnet::dump_dom($dbname,$domain);
14667: if ($currids{'lock'}) {
14668: delete($currids{'lock'});
14669: if (keys(%currids)) {
14670: my @curr = sort { $a <=> $b } keys(%currids);
14671: if ($curr[-1] =~ /^\d+$/) {
14672: $id = 1 + $curr[-1];
14673: }
14674: } else {
14675: $id = 1;
14676: }
14677: if ($id) {
14678: unless (&Apache::lonnet::newput_dom($dbname,{ $id => $consumer },$domain) eq 'ok') {
14679: $error = 'nostore';
14680: }
14681: } else {
14682: $error = 'nonumber';
14683: }
14684: }
14685: my $dellockoutcome = &Apache::lonnet::del_dom($dbname,['lock'],$domain);
14686: } else {
14687: $error = 'nolock';
14688: }
14689: return ($id,$error);
14690: }
14691:
14692: sub modify_autoenroll {
14693: my ($dom,$lastactref,%domconfig) = @_;
14694: my ($resulttext,%changes);
14695: my %currautoenroll;
14696: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
14697: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
14698: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
14699: }
14700: }
14701: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
14702: my %title = ( run => 'Auto-enrollment active',
14703: sender => 'Sender for notification messages',
14704: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
14705: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
14706: my @offon = ('off','on');
14707: my $sender_uname = $env{'form.sender_uname'};
14708: my $sender_domain = $env{'form.sender_domain'};
14709: if ($sender_domain eq '') {
14710: $sender_uname = '';
14711: } elsif ($sender_uname eq '') {
14712: $sender_domain = '';
14713: }
14714: my $coowners = $env{'form.autoassign_coowners'};
14715: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
14716: $autofailsafe =~ s{^\s+|\s+$}{}g;
14717: if ($autofailsafe =~ /\D/) {
14718: undef($autofailsafe);
14719: }
14720: my $failsafe = $env{'form.autoenroll_failsafe'};
14721: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
14722: $failsafe = 'off';
14723: undef($autofailsafe);
14724: }
14725: my %autoenrollhash = (
14726: autoenroll => { 'run' => $env{'form.autoenroll_run'},
14727: 'sender_uname' => $sender_uname,
14728: 'sender_domain' => $sender_domain,
14729: 'co-owners' => $coowners,
14730: 'autofailsafe' => $autofailsafe,
14731: 'failsafe' => $failsafe,
14732: }
14733: );
14734: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
14735: $dom);
14736: if ($putresult eq 'ok') {
14737: if (exists($currautoenroll{'run'})) {
14738: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
14739: $changes{'run'} = 1;
14740: }
14741: } elsif ($autorun) {
14742: if ($env{'form.autoenroll_run'} ne '1') {
14743: $changes{'run'} = 1;
14744: }
14745: }
14746: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
14747: $changes{'sender'} = 1;
14748: }
14749: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
14750: $changes{'sender'} = 1;
14751: }
14752: if ($currautoenroll{'co-owners'} ne '') {
14753: if ($currautoenroll{'co-owners'} ne $coowners) {
14754: $changes{'coowners'} = 1;
14755: }
14756: } elsif ($coowners) {
14757: $changes{'coowners'} = 1;
14758: }
14759: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
14760: $changes{'autofailsafe'} = 1;
14761: }
14762: if ($currautoenroll{'failsafe'} ne $failsafe) {
14763: $changes{'failsafe'} = 1;
14764: }
14765: if (keys(%changes) > 0) {
14766: $resulttext = &mt('Changes made:').'<ul>';
14767: if ($changes{'run'}) {
14768: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
14769: }
14770: if ($changes{'sender'}) {
14771: if ($sender_uname eq '' || $sender_domain eq '') {
14772: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
14773: } else {
14774: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
14775: }
14776: }
14777: if ($changes{'coowners'}) {
14778: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
14779: &Apache::loncommon::devalidate_domconfig_cache($dom);
14780: if (ref($lastactref) eq 'HASH') {
14781: $lastactref->{'domainconfig'} = 1;
14782: }
14783: }
14784: if ($changes{'autofailsafe'}) {
14785: if ($autofailsafe ne '') {
14786: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
14787: } else {
14788: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
14789: }
14790: }
14791: if ($changes{'failsafe'}) {
14792: if ($failsafe eq 'off') {
14793: unless ($changes{'autofailsafe'}) {
14794: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
14795: }
14796: } elsif ($failsafe eq 'zero') {
14797: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
14798: } else {
14799: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
14800: }
14801: }
14802: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
14803: &Apache::lonnet::get_domain_defaults($dom,1);
14804: if (ref($lastactref) eq 'HASH') {
14805: $lastactref->{'domdefaults'} = 1;
14806: }
14807: }
14808: $resulttext .= '</ul>';
14809: } else {
14810: $resulttext = &mt('No changes made to auto-enrollment settings');
14811: }
14812: } else {
14813: $resulttext = '<span class="LC_error">'.
14814: &mt('An error occurred: [_1]',$putresult).'</span>';
14815: }
14816: return $resulttext;
14817: }
14818:
14819: sub modify_autoupdate {
14820: my ($dom,%domconfig) = @_;
14821: my ($resulttext,%currautoupdate,%fields,%changes);
14822: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
14823: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
14824: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
14825: }
14826: }
14827: my @offon = ('off','on');
14828: my %title = &Apache::lonlocal::texthash (
14829: run => 'Auto-update:',
14830: classlists => 'Updates to user information in classlists?',
14831: unexpired => 'Skip updates for users without active or future roles?',
14832: lastactive => 'Skip updates for inactive users?',
14833: );
14834: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14835: my %fieldtitles = &Apache::lonlocal::texthash (
14836: id => 'Student/Employee ID',
14837: permanentemail => 'E-mail address',
14838: lastname => 'Last Name',
14839: firstname => 'First Name',
14840: middlename => 'Middle Name',
14841: generation => 'Generation',
14842: );
14843: $othertitle = &mt('All users');
14844: if (keys(%{$usertypes}) > 0) {
14845: $othertitle = &mt('Other users');
14846: }
14847: foreach my $key (keys(%env)) {
14848: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
14849: my ($usertype,$item) = ($1,$2);
14850: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
14851: if ($usertype eq 'default') {
14852: push(@{$fields{$1}},$2);
14853: } elsif (ref($types) eq 'ARRAY') {
14854: if (grep(/^\Q$usertype\E$/,@{$types})) {
14855: push(@{$fields{$1}},$2);
14856: }
14857: }
14858: }
14859: }
14860: }
14861: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
14862: @lockablenames = sort(@lockablenames);
14863: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
14864: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14865: if (@changed) {
14866: $changes{'lockablenames'} = 1;
14867: }
14868: } else {
14869: if (@lockablenames) {
14870: $changes{'lockablenames'} = 1;
14871: }
14872: }
14873: my %updatehash = (
14874: autoupdate => { run => $env{'form.autoupdate_run'},
14875: classlists => $env{'form.classlists'},
14876: unexpired => $env{'form.unexpired'},
14877: fields => {%fields},
14878: lockablenames => \@lockablenames,
14879: }
14880: );
14881: my $lastactivedays;
14882: if ($env{'form.lastactive'}) {
14883: $lastactivedays = $env{'form.lastactivedays'};
14884: $lastactivedays =~ s/^\s+|\s+$//g;
14885: unless ($lastactivedays =~ /^\d+$/) {
14886: undef($lastactivedays);
14887: $env{'form.lastactive'} = 0;
14888: }
14889: }
14890: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
14891: foreach my $key (keys(%currautoupdate)) {
14892: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
14893: if (exists($updatehash{autoupdate}{$key})) {
14894: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
14895: $changes{$key} = 1;
14896: }
14897: }
14898: } elsif ($key eq 'fields') {
14899: if (ref($currautoupdate{$key}) eq 'HASH') {
14900: foreach my $item (@{$types},'default') {
14901: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
14902: my $change = 0;
14903: foreach my $type (@{$currautoupdate{$key}{$item}}) {
14904: if (!exists($fields{$item})) {
14905: $change = 1;
14906: last;
14907: } elsif (ref($fields{$item}) eq 'ARRAY') {
14908: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
14909: $change = 1;
14910: last;
14911: }
14912: }
14913: }
14914: if ($change) {
14915: push(@{$changes{$key}},$item);
14916: }
14917: }
14918: }
14919: }
14920: } elsif ($key eq 'lockablenames') {
14921: if (ref($currautoupdate{$key}) eq 'ARRAY') {
14922: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14923: if (@changed) {
14924: $changes{'lockablenames'} = 1;
14925: }
14926: } else {
14927: if (@lockablenames) {
14928: $changes{'lockablenames'} = 1;
14929: }
14930: }
14931: }
14932: }
14933: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
14934: if (@lockablenames) {
14935: $changes{'lockablenames'} = 1;
14936: }
14937: }
14938: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
14939: if ($updatehash{'autoupdate'}{'unexpired'}) {
14940: $changes{'unexpired'} = 1;
14941: }
14942: }
14943: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
14944: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
14945: $changes{'lastactive'} = 1;
14946: }
14947: }
14948: foreach my $item (@{$types},'default') {
14949: if (defined($fields{$item})) {
14950: if (ref($currautoupdate{'fields'}) eq 'HASH') {
14951: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
14952: my $change = 0;
14953: if (ref($fields{$item}) eq 'ARRAY') {
14954: foreach my $type (@{$fields{$item}}) {
14955: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
14956: $change = 1;
14957: last;
14958: }
14959: }
14960: }
14961: if ($change) {
14962: push(@{$changes{'fields'}},$item);
14963: }
14964: } else {
14965: push(@{$changes{'fields'}},$item);
14966: }
14967: } else {
14968: push(@{$changes{'fields'}},$item);
14969: }
14970: }
14971: }
14972: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
14973: $dom);
14974: if ($putresult eq 'ok') {
14975: if (keys(%changes) > 0) {
14976: $resulttext = &mt('Changes made:').'<ul>';
14977: foreach my $key (sort(keys(%changes))) {
14978: if ($key eq 'lockablenames') {
14979: $resulttext .= '<li>';
14980: if (@lockablenames) {
14981: $usertypes->{'default'} = $othertitle;
14982: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
14983: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
14984: } else {
14985: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
14986: }
14987: $resulttext .= '</li>';
14988: } elsif (ref($changes{$key}) eq 'ARRAY') {
14989: foreach my $item (@{$changes{$key}}) {
14990: my @newvalues;
14991: foreach my $type (@{$fields{$item}}) {
14992: push(@newvalues,$fieldtitles{$type});
14993: }
14994: my $newvaluestr;
14995: if (@newvalues > 0) {
14996: $newvaluestr = join(', ',@newvalues);
14997: } else {
14998: $newvaluestr = &mt('none');
14999: }
15000: if ($item eq 'default') {
15001: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
15002: } else {
15003: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
15004: }
15005: }
15006: } else {
15007: my $newvalue;
15008: if ($key eq 'run') {
15009: $newvalue = $offon[$env{'form.autoupdate_run'}];
15010: } elsif ($key eq 'lastactive') {
15011: $newvalue = $offon[$env{'form.lastactive'}];
15012: unless ($lastactivedays eq '') {
15013: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
15014: }
15015: } else {
15016: $newvalue = $offon[$env{'form.'.$key}];
15017: }
15018: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
15019: }
15020: }
15021: $resulttext .= '</ul>';
15022: } else {
15023: $resulttext = &mt('No changes made to autoupdates');
15024: }
15025: } else {
15026: $resulttext = '<span class="LC_error">'.
15027: &mt('An error occurred: [_1]',$putresult).'</span>';
15028: }
15029: return $resulttext;
15030: }
15031:
15032: sub modify_autocreate {
15033: my ($dom,%domconfig) = @_;
15034: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
15035: if (ref($domconfig{'autocreate'}) eq 'HASH') {
15036: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
15037: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
15038: }
15039: }
15040: my %title= ( xml => 'Auto-creation of courses in XML course description files',
15041: req => 'Auto-creation of validated requests for official courses',
15042: xmldc => 'Identity of course creator of courses from XML files',
15043: );
15044: my @types = ('xml','req');
15045: foreach my $item (@types) {
15046: $newvals{$item} = $env{'form.autocreate_'.$item};
15047: $newvals{$item} =~ s/\D//g;
15048: $newvals{$item} = 0 if ($newvals{$item} eq '');
15049: }
15050: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
15051: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15052: unless (exists($domcoords{$newvals{'xmldc'}})) {
15053: $newvals{'xmldc'} = '';
15054: }
15055: %autocreatehash = (
15056: autocreate => { xml => $newvals{'xml'},
15057: req => $newvals{'req'},
15058: }
15059: );
15060: if ($newvals{'xmldc'} ne '') {
15061: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
15062: }
15063: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
15064: $dom);
15065: if ($putresult eq 'ok') {
15066: my @items = @types;
15067: if ($newvals{'xml'}) {
15068: push(@items,'xmldc');
15069: }
15070: foreach my $item (@items) {
15071: if (exists($currautocreate{$item})) {
15072: if ($currautocreate{$item} ne $newvals{$item}) {
15073: $changes{$item} = 1;
15074: }
15075: } elsif ($newvals{$item}) {
15076: $changes{$item} = 1;
15077: }
15078: }
15079: if (keys(%changes) > 0) {
15080: my @offon = ('off','on');
15081: $resulttext = &mt('Changes made:').'<ul>';
15082: foreach my $item (@types) {
15083: if ($changes{$item}) {
15084: my $newtxt = $offon[$newvals{$item}];
15085: $resulttext .= '<li>'.
15086: &mt("$title{$item} set to [_1]$newtxt [_2]",
15087: '<b>','</b>').
15088: '</li>';
15089: }
15090: }
15091: if ($changes{'xmldc'}) {
15092: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
15093: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
15094: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
15095: }
15096: $resulttext .= '</ul>';
15097: } else {
15098: $resulttext = &mt('No changes made to auto-creation settings');
15099: }
15100: } else {
15101: $resulttext = '<span class="LC_error">'.
15102: &mt('An error occurred: [_1]',$putresult).'</span>';
15103: }
15104: return $resulttext;
15105: }
15106:
15107: sub modify_directorysrch {
15108: my ($dom,$lastactref,%domconfig) = @_;
15109: my ($resulttext,%changes);
15110: my %currdirsrch;
15111: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
15112: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
15113: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
15114: }
15115: }
15116: my %title = ( available => 'Institutional directory search available',
15117: localonly => 'Other domains can search institution',
15118: lcavailable => 'LON-CAPA directory search available',
15119: lclocalonly => 'Other domains can search LON-CAPA domain',
15120: searchby => 'Search types',
15121: searchtypes => 'Search latitude');
15122: my @offon = ('off','on');
15123: my @otherdoms = ('Yes','No');
15124:
15125: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
15126: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
15127: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
15128:
15129: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15130: if (keys(%{$usertypes}) == 0) {
15131: @cansearch = ('default');
15132: } else {
15133: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
15134: foreach my $type (@{$currdirsrch{'cansearch'}}) {
15135: if (!grep(/^\Q$type\E$/,@cansearch)) {
15136: push(@{$changes{'cansearch'}},$type);
15137: }
15138: }
15139: foreach my $type (@cansearch) {
15140: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
15141: push(@{$changes{'cansearch'}},$type);
15142: }
15143: }
15144: } else {
15145: push(@{$changes{'cansearch'}},@cansearch);
15146: }
15147: }
15148:
15149: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
15150: foreach my $by (@{$currdirsrch{'searchby'}}) {
15151: if (!grep(/^\Q$by\E$/,@searchby)) {
15152: push(@{$changes{'searchby'}},$by);
15153: }
15154: }
15155: foreach my $by (@searchby) {
15156: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
15157: push(@{$changes{'searchby'}},$by);
15158: }
15159: }
15160: } else {
15161: push(@{$changes{'searchby'}},@searchby);
15162: }
15163:
15164: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
15165: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
15166: if (!grep(/^\Q$type\E$/,@searchtypes)) {
15167: push(@{$changes{'searchtypes'}},$type);
15168: }
15169: }
15170: foreach my $type (@searchtypes) {
15171: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
15172: push(@{$changes{'searchtypes'}},$type);
15173: }
15174: }
15175: } else {
15176: if (exists($currdirsrch{'searchtypes'})) {
15177: foreach my $type (@searchtypes) {
15178: if ($type ne $currdirsrch{'searchtypes'}) {
15179: push(@{$changes{'searchtypes'}},$type);
15180: }
15181: }
15182: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
15183: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
15184: }
15185: } else {
15186: push(@{$changes{'searchtypes'}},@searchtypes);
15187: }
15188: }
15189:
15190: my %dirsrch_hash = (
15191: directorysrch => { available => $env{'form.dirsrch_available'},
15192: cansearch => \@cansearch,
15193: localonly => $env{'form.dirsrch_instlocalonly'},
15194: lclocalonly => $env{'form.dirsrch_domlocalonly'},
15195: lcavailable => $env{'form.dirsrch_domavailable'},
15196: searchby => \@searchby,
15197: searchtypes => \@searchtypes,
15198: }
15199: );
15200: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
15201: $dom);
15202: if ($putresult eq 'ok') {
15203: if (exists($currdirsrch{'available'})) {
15204: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
15205: $changes{'available'} = 1;
15206: }
15207: } else {
15208: if ($env{'form.dirsrch_available'} eq '1') {
15209: $changes{'available'} = 1;
15210: }
15211: }
15212: if (exists($currdirsrch{'lcavailable'})) {
15213: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
15214: $changes{'lcavailable'} = 1;
15215: }
15216: } else {
15217: if ($env{'form.dirsrch_lcavailable'} eq '1') {
15218: $changes{'lcavailable'} = 1;
15219: }
15220: }
15221: if (exists($currdirsrch{'localonly'})) {
15222: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
15223: $changes{'localonly'} = 1;
15224: }
15225: } else {
15226: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
15227: $changes{'localonly'} = 1;
15228: }
15229: }
15230: if (exists($currdirsrch{'lclocalonly'})) {
15231: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
15232: $changes{'lclocalonly'} = 1;
15233: }
15234: } else {
15235: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
15236: $changes{'lclocalonly'} = 1;
15237: }
15238: }
15239: if (keys(%changes) > 0) {
15240: $resulttext = &mt('Changes made:').'<ul>';
15241: if ($changes{'available'}) {
15242: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
15243: }
15244: if ($changes{'lcavailable'}) {
15245: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
15246: }
15247: if ($changes{'localonly'}) {
15248: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
15249: }
15250: if ($changes{'lclocalonly'}) {
15251: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
15252: }
15253: if (ref($changes{'cansearch'}) eq 'ARRAY') {
15254: my $chgtext;
15255: if (ref($usertypes) eq 'HASH') {
15256: if (keys(%{$usertypes}) > 0) {
15257: foreach my $type (@{$types}) {
15258: if (grep(/^\Q$type\E$/,@cansearch)) {
15259: $chgtext .= $usertypes->{$type}.'; ';
15260: }
15261: }
15262: if (grep(/^default$/,@cansearch)) {
15263: $chgtext .= $othertitle;
15264: } else {
15265: $chgtext =~ s/\; $//;
15266: }
15267: $resulttext .=
15268: '<li>'.
15269: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
15270: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
15271: '</li>';
15272: }
15273: }
15274: }
15275: if (ref($changes{'searchby'}) eq 'ARRAY') {
15276: my ($searchtitles,$titleorder) = &sorted_searchtitles();
15277: my $chgtext;
15278: foreach my $type (@{$titleorder}) {
15279: if (grep(/^\Q$type\E$/,@searchby)) {
15280: if (defined($searchtitles->{$type})) {
15281: $chgtext .= $searchtitles->{$type}.'; ';
15282: }
15283: }
15284: }
15285: $chgtext =~ s/\; $//;
15286: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
15287: }
15288: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
15289: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
15290: my $chgtext;
15291: foreach my $type (@{$srchtypeorder}) {
15292: if (grep(/^\Q$type\E$/,@searchtypes)) {
15293: if (defined($srchtypes_desc->{$type})) {
15294: $chgtext .= $srchtypes_desc->{$type}.'; ';
15295: }
15296: }
15297: }
15298: $chgtext =~ s/\; $//;
15299: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
15300: }
15301: $resulttext .= '</ul>';
15302: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
15303: if (ref($lastactref) eq 'HASH') {
15304: $lastactref->{'directorysrch'} = 1;
15305: }
15306: } else {
15307: $resulttext = &mt('No changes made to directory search settings');
15308: }
15309: } else {
15310: $resulttext = '<span class="LC_error">'.
15311: &mt('An error occurred: [_1]',$putresult).'</span>';
15312: }
15313: return $resulttext;
15314: }
15315:
15316: sub modify_contacts {
15317: my ($dom,$lastactref,%domconfig) = @_;
15318: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
15319: if (ref($domconfig{'contacts'}) eq 'HASH') {
15320: foreach my $key (keys(%{$domconfig{'contacts'}})) {
15321: $currsetting{$key} = $domconfig{'contacts'}{$key};
15322: }
15323: }
15324: my (%others,%to,%bcc,%includestr,%includeloc);
15325: my @contacts = ('supportemail','adminemail');
15326: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
15327: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
15328: my @toggles = ('reporterrors','reportupdates','reportstatus');
15329: my @lonstatus = ('threshold','sysmail','weights','excluded');
15330: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
15331: foreach my $type (@mailings) {
15332: @{$newsetting{$type}} =
15333: &Apache::loncommon::get_env_multiple('form.'.$type);
15334: foreach my $item (@contacts) {
15335: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
15336: $contacts_hash{contacts}{$type}{$item} = 1;
15337: } else {
15338: $contacts_hash{contacts}{$type}{$item} = 0;
15339: }
15340: }
15341: $others{$type} = $env{'form.'.$type.'_others'};
15342: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
15343: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15344: $bcc{$type} = $env{'form.'.$type.'_bcc'};
15345: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
15346: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
15347: $includestr{$type} = $env{'form.'.$type.'_includestr'};
15348: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
15349: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15350: }
15351: }
15352: }
15353: foreach my $item (@contacts) {
15354: $to{$item} = $env{'form.'.$item};
15355: $contacts_hash{'contacts'}{$item} = $to{$item};
15356: }
15357: foreach my $item (@toggles) {
15358: if ($env{'form.'.$item} =~ /^(0|1)$/) {
15359: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
15360: }
15361: }
15362: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
15363: foreach my $item (@lonstatus) {
15364: if ($item eq 'excluded') {
15365: my (%serverhomes,@excluded);
15366: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
15367: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
15368: if (@possexcluded) {
15369: foreach my $id (sort(@possexcluded)) {
15370: if ($serverhomes{$id}) {
15371: push(@excluded,$id);
15372: }
15373: }
15374: }
15375: if (@excluded) {
15376: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
15377: }
15378: } elsif ($item eq 'weights') {
15379: foreach my $type ('E','W','N','U') {
15380: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
15381: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
15382: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
15383: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
15384: $env{'form.error'.$item.'_'.$type};
15385: }
15386: }
15387: }
15388: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
15389: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
15390: if ($env{'form.error'.$item} =~ /^\d+$/) {
15391: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
15392: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
15393: }
15394: }
15395: }
15396: }
15397: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
15398: foreach my $field (@{$fields}) {
15399: if (ref($possoptions->{$field}) eq 'ARRAY') {
15400: my $value = $env{'form.helpform_'.$field};
15401: $value =~ s/^\s+|\s+$//g;
15402: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
15403: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
15404: if ($field eq 'screenshot') {
15405: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
15406: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
15407: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
15408: }
15409: }
15410: }
15411: }
15412: }
15413: }
15414: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15415: my (@statuses,%usertypeshash,@overrides);
15416: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
15417: @statuses = @{$types};
15418: if (ref($usertypes) eq 'HASH') {
15419: %usertypeshash = %{$usertypes};
15420: }
15421: }
15422: if (@statuses) {
15423: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
15424: foreach my $type (@possoverrides) {
15425: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
15426: push(@overrides,$type);
15427: }
15428: }
15429: if (@overrides) {
15430: foreach my $type (@overrides) {
15431: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
15432: foreach my $item (@contacts) {
15433: if (grep(/^\Q$item\E$/,@standard)) {
15434: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
15435: $newsetting{'override_'.$type}{$item} = 1;
15436: } else {
15437: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
15438: $newsetting{'override_'.$type}{$item} = 0;
15439: }
15440: }
15441: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
15442: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15443: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
15444: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15445: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
15446: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
15447: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
15448: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15449: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
15450: }
15451: }
15452: }
15453: }
15454: if (keys(%currsetting) > 0) {
15455: foreach my $item (@contacts) {
15456: if ($to{$item} ne $currsetting{$item}) {
15457: $changes{$item} = 1;
15458: }
15459: }
15460: foreach my $type (@mailings) {
15461: foreach my $item (@contacts) {
15462: if (ref($currsetting{$type}) eq 'HASH') {
15463: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
15464: push(@{$changes{$type}},$item);
15465: }
15466: } else {
15467: push(@{$changes{$type}},@{$newsetting{$type}});
15468: }
15469: }
15470: if ($others{$type} ne $currsetting{$type}{'others'}) {
15471: push(@{$changes{$type}},'others');
15472: }
15473: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15474: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
15475: push(@{$changes{$type}},'bcc');
15476: }
15477: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
15478: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
15479: push(@{$changes{$type}},'include');
15480: }
15481: }
15482: }
15483: if (ref($fields) eq 'ARRAY') {
15484: if (ref($currsetting{'helpform'}) eq 'HASH') {
15485: foreach my $field (@{$fields}) {
15486: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
15487: push(@{$changes{'helpform'}},$field);
15488: }
15489: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15490: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
15491: push(@{$changes{'helpform'}},'maxsize');
15492: }
15493: }
15494: }
15495: } else {
15496: foreach my $field (@{$fields}) {
15497: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15498: push(@{$changes{'helpform'}},$field);
15499: }
15500: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15501: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15502: push(@{$changes{'helpform'}},'maxsize');
15503: }
15504: }
15505: }
15506: }
15507: }
15508: if (@statuses) {
15509: if (ref($currsetting{'overrides'}) eq 'HASH') {
15510: foreach my $key (keys(%{$currsetting{'overrides'}})) {
15511: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
15512: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
15513: foreach my $item (@contacts,'bcc','others','include') {
15514: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
15515: push(@{$changes{'overrides'}},$key);
15516: last;
15517: }
15518: }
15519: } else {
15520: push(@{$changes{'overrides'}},$key);
15521: }
15522: }
15523: }
15524: foreach my $key (@overrides) {
15525: unless (exists($currsetting{'overrides'}{$key})) {
15526: push(@{$changes{'overrides'}},$key);
15527: }
15528: }
15529: } else {
15530: foreach my $key (@overrides) {
15531: push(@{$changes{'overrides'}},$key);
15532: }
15533: }
15534: }
15535: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
15536: foreach my $key ('excluded','weights','threshold','sysmail') {
15537: if ($key eq 'excluded') {
15538: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15539: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
15540: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15541: (@{$currsetting{'lonstatus'}{$key}})) {
15542: my @diffs =
15543: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
15544: $currsetting{'lonstatus'}{$key});
15545: if (@diffs) {
15546: push(@{$changes{'lonstatus'}},$key);
15547: }
15548: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
15549: push(@{$changes{'lonstatus'}},$key);
15550: }
15551: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15552: (@{$currsetting{'lonstatus'}{$key}})) {
15553: push(@{$changes{'lonstatus'}},$key);
15554: }
15555: } elsif ($key eq 'weights') {
15556: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15557: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
15558: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15559: foreach my $type ('E','W','N','U') {
15560: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
15561: $currsetting{'lonstatus'}{$key}{$type}) {
15562: push(@{$changes{'lonstatus'}},$key);
15563: last;
15564: }
15565: }
15566: } else {
15567: foreach my $type ('E','W','N','U') {
15568: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
15569: push(@{$changes{'lonstatus'}},$key);
15570: last;
15571: }
15572: }
15573: }
15574: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15575: foreach my $type ('E','W','N','U') {
15576: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
15577: push(@{$changes{'lonstatus'}},$key);
15578: last;
15579: }
15580: }
15581: }
15582: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
15583: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15584: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15585: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
15586: push(@{$changes{'lonstatus'}},$key);
15587: }
15588: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
15589: push(@{$changes{'lonstatus'}},$key);
15590: }
15591: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15592: push(@{$changes{'lonstatus'}},$key);
15593: }
15594: }
15595: }
15596: } else {
15597: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15598: foreach my $key ('excluded','weights','threshold','sysmail') {
15599: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15600: push(@{$changes{'lonstatus'}},$key);
15601: }
15602: }
15603: }
15604: }
15605: } else {
15606: my %default;
15607: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
15608: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
15609: $default{'errormail'} = 'adminemail';
15610: $default{'packagesmail'} = 'adminemail';
15611: $default{'helpdeskmail'} = 'supportemail';
15612: $default{'otherdomsmail'} = 'supportemail';
15613: $default{'lonstatusmail'} = 'adminemail';
15614: $default{'requestsmail'} = 'adminemail';
15615: $default{'updatesmail'} = 'adminemail';
15616: $default{'hostipmail'} = 'adminemail';
15617: foreach my $item (@contacts) {
15618: if ($to{$item} ne $default{$item}) {
15619: $changes{$item} = 1;
15620: }
15621: }
15622: foreach my $type (@mailings) {
15623: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
15624: push(@{$changes{$type}},@{$newsetting{$type}});
15625: }
15626: if ($others{$type} ne '') {
15627: push(@{$changes{$type}},'others');
15628: }
15629: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15630: if ($bcc{$type} ne '') {
15631: push(@{$changes{$type}},'bcc');
15632: }
15633: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
15634: push(@{$changes{$type}},'include');
15635: }
15636: }
15637: }
15638: if (ref($fields) eq 'ARRAY') {
15639: foreach my $field (@{$fields}) {
15640: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15641: push(@{$changes{'helpform'}},$field);
15642: }
15643: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15644: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15645: push(@{$changes{'helpform'}},'maxsize');
15646: }
15647: }
15648: }
15649: }
15650: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15651: foreach my $key ('excluded','weights','threshold','sysmail') {
15652: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15653: push(@{$changes{'lonstatus'}},$key);
15654: }
15655: }
15656: }
15657: }
15658: foreach my $item (@toggles) {
15659: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
15660: $changes{$item} = 1;
15661: } elsif ((!$env{'form.'.$item}) &&
15662: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
15663: $changes{$item} = 1;
15664: }
15665: }
15666: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
15667: $dom);
15668: if ($putresult eq 'ok') {
15669: if (keys(%changes) > 0) {
15670: &Apache::loncommon::devalidate_domconfig_cache($dom);
15671: if (ref($lastactref) eq 'HASH') {
15672: $lastactref->{'domainconfig'} = 1;
15673: }
15674: my ($titles,$short_titles) = &contact_titles();
15675: $resulttext = &mt('Changes made:').'<ul>';
15676: foreach my $item (@contacts) {
15677: if ($changes{$item}) {
15678: $resulttext .= '<li>'.$titles->{$item}.
15679: &mt(' set to: ').
15680: '<span class="LC_cusr_emph">'.
15681: $to{$item}.'</span></li>';
15682: }
15683: }
15684: foreach my $type (@mailings) {
15685: if (ref($changes{$type}) eq 'ARRAY') {
15686: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15687: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
15688: } else {
15689: $resulttext .= '<li>'.$titles->{$type}.': ';
15690: }
15691: my @text;
15692: foreach my $item (@{$newsetting{$type}}) {
15693: push(@text,$short_titles->{$item});
15694: }
15695: if ($others{$type} ne '') {
15696: push(@text,$others{$type});
15697: }
15698: if (@text) {
15699: $resulttext .= '<span class="LC_cusr_emph">'.
15700: join(', ',@text).'</span>';
15701: }
15702: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15703: if ($bcc{$type} ne '') {
15704: my $bcctext;
15705: if (@text) {
15706: $bcctext = ' '.&mt('with Bcc to');
15707: } else {
15708: $bcctext = '(Bcc)';
15709: }
15710: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
15711: } elsif (!@text) {
15712: $resulttext .= &mt('No one');
15713: }
15714: if ($includestr{$type} ne '') {
15715: if ($includeloc{$type} eq 'b') {
15716: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
15717: } elsif ($includeloc{$type} eq 's') {
15718: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
15719: }
15720: }
15721: } elsif (!@text) {
15722: $resulttext .= &mt('No recipients');
15723: }
15724: $resulttext .= '</li>';
15725: }
15726: }
15727: if (ref($changes{'overrides'}) eq 'ARRAY') {
15728: my @deletions;
15729: foreach my $type (@{$changes{'overrides'}}) {
15730: if ($usertypeshash{$type}) {
15731: if (grep(/^\Q$type\E/,@overrides)) {
15732: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
15733: $usertypeshash{$type}).'<ul><li>';
15734: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
15735: my @text;
15736: foreach my $item (@contacts) {
15737: if ($newsetting{'override_'.$type}{$item}) {
15738: push(@text,$short_titles->{$item});
15739: }
15740: }
15741: if ($newsetting{'override_'.$type}{'others'} ne '') {
15742: push(@text,$newsetting{'override_'.$type}{'others'});
15743: }
15744:
15745: if (@text) {
15746: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
15747: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
15748: }
15749: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
15750: my $bcctext;
15751: if (@text) {
15752: $bcctext = ' '.&mt('with Bcc to');
15753: } else {
15754: $bcctext = '(Bcc)';
15755: }
15756: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
15757: } elsif (!@text) {
15758: $resulttext .= &mt('Helpdesk e-mail sent to no one');
15759: }
15760: $resulttext .= '</li>';
15761: if ($newsetting{'override_'.$type}{'include'} ne '') {
15762: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
15763: if ($loc eq 'b') {
15764: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
15765: } elsif ($loc eq 's') {
15766: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
15767: }
15768: }
15769: }
15770: $resulttext .= '</li></ul></li>';
15771: } else {
15772: push(@deletions,$usertypeshash{$type});
15773: }
15774: }
15775: }
15776: if (@deletions) {
15777: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
15778: join(', ',@deletions)).'</li>';
15779: }
15780: }
15781: my @offon = ('off','on');
15782: my $corelink = &core_link_msu();
15783: if ($changes{'reporterrors'}) {
15784: $resulttext .= '<li>'.
15785: &mt('E-mail error reports to [_1] set to "'.
15786: $offon[$env{'form.reporterrors'}].'".',
15787: $corelink).
15788: '</li>';
15789: }
15790: if ($changes{'reportupdates'}) {
15791: $resulttext .= '<li>'.
15792: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
15793: $offon[$env{'form.reportupdates'}].'".',
15794: $corelink).
15795: '</li>';
15796: }
15797: if ($changes{'reportstatus'}) {
15798: $resulttext .= '<li>'.
15799: &mt('E-mail status if errors above threshold to [_1] set to "'.
15800: $offon[$env{'form.reportstatus'}].'".',
15801: $corelink).
15802: '</li>';
15803: }
15804: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
15805: $resulttext .= '<li>'.
15806: &mt('Nightly status check e-mail settings').':<ul>';
15807: my (%defval,%use_def,%shown);
15808: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
15809: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
15810: $defval{'weights'} =
15811: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
15812: $defval{'excluded'} = &mt('None');
15813: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
15814: foreach my $item ('threshold','sysmail','weights','excluded') {
15815: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
15816: if (($item eq 'threshold') || ($item eq 'sysmail')) {
15817: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
15818: } elsif ($item eq 'weights') {
15819: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
15820: foreach my $type ('E','W','N','U') {
15821: $shown{$item} .= $lonstatus_names->{$type}.'=';
15822: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
15823: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
15824: } else {
15825: $shown{$item} .= $lonstatus_defs->{$type};
15826: }
15827: $shown{$item} .= ', ';
15828: }
15829: $shown{$item} =~ s/, $//;
15830: } else {
15831: $shown{$item} = $defval{$item};
15832: }
15833: } elsif ($item eq 'excluded') {
15834: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
15835: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
15836: } else {
15837: $shown{$item} = $defval{$item};
15838: }
15839: }
15840: } else {
15841: $shown{$item} = $defval{$item};
15842: }
15843: }
15844: } else {
15845: foreach my $item ('threshold','weights','excluded','sysmail') {
15846: $shown{$item} = $defval{$item};
15847: }
15848: }
15849: foreach my $item ('threshold','weights','excluded','sysmail') {
15850: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
15851: $shown{$item}).'</li>';
15852: }
15853: $resulttext .= '</ul></li>';
15854: }
15855: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
15856: my (@optional,@required,@unused,$maxsizechg);
15857: foreach my $field (@{$changes{'helpform'}}) {
15858: if ($field eq 'maxsize') {
15859: $maxsizechg = 1;
15860: next;
15861: }
15862: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
15863: push(@optional,$field);
15864: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
15865: push(@unused,$field);
15866: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
15867: push(@required,$field);
15868: }
15869: }
15870: if (@optional) {
15871: $resulttext .= '<li>'.
15872: &mt('Help form fields changed to "Optional": [_1].',
15873: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
15874: '</li>';
15875: }
15876: if (@required) {
15877: $resulttext .= '<li>'.
15878: &mt('Help form fields changed to "Required": [_1].',
15879: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
15880: '</li>';
15881: }
15882: if (@unused) {
15883: $resulttext .= '<li>'.
15884: &mt('Help form fields changed to "Not shown": [_1].',
15885: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
15886: '</li>';
15887: }
15888: if ($maxsizechg) {
15889: $resulttext .= '<li>'.
15890: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
15891: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
15892: '</li>';
15893: }
15894: }
15895: $resulttext .= '</ul>';
15896: } else {
15897: $resulttext = &mt('No changes made to contacts and form settings');
15898: }
15899: } else {
15900: $resulttext = '<span class="LC_error">'.
15901: &mt('An error occurred: [_1]',$putresult).'</span>';
15902: }
15903: return $resulttext;
15904: }
15905:
15906: sub modify_passwords {
15907: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15908: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
15909: $updatedefaults,$updateconf);
15910: my $customfn = 'resetpw.html';
15911: if (ref($domconfig{'passwords'}) eq 'HASH') {
15912: %current = %{$domconfig{'passwords'}};
15913: }
15914: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15915: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15916: if (ref($types) eq 'ARRAY') {
15917: @oktypes = @{$types};
15918: }
15919: push(@oktypes,'default');
15920:
15921: my %titles = &Apache::lonlocal::texthash (
15922: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
15923: intauth_check => 'Check bcrypt cost if authenticated',
15924: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
15925: permanent => 'Permanent e-mail address',
15926: critical => 'Critical notification address',
15927: notify => 'Notification address',
15928: min => 'Minimum password length',
15929: max => 'Maximum password length',
15930: chars => 'Required characters',
15931: numsaved => 'Number of previous passwords to save',
15932: reset => 'Resetting Forgotten Password',
15933: intauth => 'Encryption of Stored Passwords (Internal Auth)',
15934: rules => 'Rules for LON-CAPA Passwords',
15935: crsownerchg => 'Course Owner Changing Student Passwords',
15936: username => 'Username',
15937: email => 'E-mail address',
15938: );
15939:
15940: #
15941: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
15942: #
15943: my (%curr_defaults,%save_defaults);
15944: if (ref($domconfig{'defaults'}) eq 'HASH') {
15945: foreach my $key (keys(%{$domconfig{'defaults'}})) {
15946: if ($key =~ /^intauth_(cost|check|switch)$/) {
15947: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
15948: } else {
15949: $save_defaults{$key} = $domconfig{'defaults'}{$key};
15950: }
15951: }
15952: }
15953: my %staticdefaults = (
15954: 'resetlink' => 2,
15955: 'resetcase' => \@oktypes,
15956: 'resetprelink' => 'both',
15957: 'resetemail' => ['critical','notify','permanent'],
15958: 'intauth_cost' => 10,
15959: 'intauth_check' => 0,
15960: 'intauth_switch' => 0,
15961: );
15962: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
15963: foreach my $type (@oktypes) {
15964: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
15965: }
15966: my $linklife = $env{'form.passwords_link'};
15967: $linklife =~ s/^\s+|\s+$//g;
15968: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
15969: $newvalues{'resetlink'} = $linklife;
15970: if ($current{'resetlink'}) {
15971: if ($current{'resetlink'} ne $linklife) {
15972: $changes{'reset'} = 1;
15973: }
15974: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15975: if ($staticdefaults{'resetlink'} ne $linklife) {
15976: $changes{'reset'} = 1;
15977: }
15978: }
15979: } elsif ($current{'resetlink'}) {
15980: $changes{'reset'} = 1;
15981: }
15982: my @casesens;
15983: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
15984: foreach my $case (sort(@posscase)) {
15985: if (grep(/^\Q$case\E$/,@oktypes)) {
15986: push(@casesens,$case);
15987: }
15988: }
15989: $newvalues{'resetcase'} = \@casesens;
15990: if (ref($current{'resetcase'}) eq 'ARRAY') {
15991: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
15992: if (@diffs > 0) {
15993: $changes{'reset'} = 1;
15994: }
15995: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15996: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
15997: if (@diffs > 0) {
15998: $changes{'reset'} = 1;
15999: }
16000: }
16001: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
16002: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
16003: if (exists($current{'resetprelink'})) {
16004: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
16005: $changes{'reset'} = 1;
16006: }
16007: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16008: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
16009: $changes{'reset'} = 1;
16010: }
16011: }
16012: } elsif ($current{'resetprelink'}) {
16013: $changes{'reset'} = 1;
16014: }
16015: foreach my $type (@oktypes) {
16016: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
16017: my @postlink;
16018: foreach my $item (sort(@possplink)) {
16019: if ($item =~ /^(email|username)$/) {
16020: push(@postlink,$item);
16021: }
16022: }
16023: $newvalues{'resetpostlink'}{$type} = \@postlink;
16024: unless ($changes{'reset'}) {
16025: if (ref($current{'resetpostlink'}) eq 'HASH') {
16026: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
16027: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
16028: if (@diffs > 0) {
16029: $changes{'reset'} = 1;
16030: }
16031: } else {
16032: $changes{'reset'} = 1;
16033: }
16034: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16035: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
16036: if (@diffs > 0) {
16037: $changes{'reset'} = 1;
16038: }
16039: }
16040: }
16041: }
16042: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
16043: my @resetemail;
16044: foreach my $item (sort(@possemailsrc)) {
16045: if ($item =~ /^(permanent|critical|notify)$/) {
16046: push(@resetemail,$item);
16047: }
16048: }
16049: $newvalues{'resetemail'} = \@resetemail;
16050: unless ($changes{'reset'}) {
16051: if (ref($current{'resetemail'}) eq 'ARRAY') {
16052: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
16053: if (@diffs > 0) {
16054: $changes{'reset'} = 1;
16055: }
16056: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16057: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
16058: if (@diffs > 0) {
16059: $changes{'reset'} = 1;
16060: }
16061: }
16062: }
16063: if ($env{'form.passwords_stdtext'} == 0) {
16064: $newvalues{'resetremove'} = 1;
16065: unless ($current{'resetremove'}) {
16066: $changes{'reset'} = 1;
16067: }
16068: } elsif ($current{'resetremove'}) {
16069: $changes{'reset'} = 1;
16070: }
16071: if ($env{'form.passwords_customfile.filename'} ne '') {
16072: my $servadm = $r->dir_config('lonAdmEMail');
16073: my ($configuserok,$author_ok,$switchserver) =
16074: &config_check($dom,$confname,$servadm);
16075: my $error;
16076: if ($configuserok eq 'ok') {
16077: if ($switchserver) {
16078: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
16079: } else {
16080: if ($author_ok eq 'ok') {
16081: my $modified = [];
16082: my ($result,$customurl) =
16083: &Apache::lonconfigsettings::publishlogo($r,'upload','passwords_customfile',$dom,
16084: $confname,'customtext/resetpw','','',$customfn,
16085: $modified);
16086: if ($result eq 'ok') {
16087: $newvalues{'resetcustom'} = $customurl;
16088: $changes{'reset'} = 1;
16089: &update_modify_urls($r,$modified);
16090: } else {
16091: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
16092: }
16093: } else {
16094: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
16095: }
16096: }
16097: } else {
16098: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
16099: }
16100: if ($error) {
16101: &Apache::lonnet::logthis($error);
16102: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16103: }
16104: } elsif ($current{'resetcustom'}) {
16105: if ($env{'form.passwords_custom_del'}) {
16106: $changes{'reset'} = 1;
16107: } else {
16108: $newvalues{'resetcustom'} = $current{'resetcustom'};
16109: }
16110: }
16111: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
16112: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
16113: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
16114: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
16115: $changes{'intauth'} = 1;
16116: }
16117: } else {
16118: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
16119: }
16120: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
16121: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
16122: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
16123: $changes{'intauth'} = 1;
16124: }
16125: } else {
16126: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16127: }
16128: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
16129: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
16130: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
16131: $changes{'intauth'} = 1;
16132: }
16133: } else {
16134: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16135: }
16136: foreach my $item ('cost','check','switch') {
16137: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
16138: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
16139: $updatedefaults = 1;
16140: }
16141: }
16142: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
16143: my %crsownerchg = (
16144: by => [],
16145: for => [],
16146: );
16147: foreach my $item ('by','for') {
16148: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
16149: foreach my $type (sort(@posstypes)) {
16150: if (grep(/^\Q$type\E$/,@oktypes)) {
16151: push(@{$crsownerchg{$item}},$type);
16152: }
16153: }
16154: }
16155: $newvalues{'crsownerchg'} = \%crsownerchg;
16156: if (ref($current{'crsownerchg'}) eq 'HASH') {
16157: foreach my $item ('by','for') {
16158: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
16159: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
16160: if (@diffs > 0) {
16161: $changes{'crsownerchg'} = 1;
16162: last;
16163: }
16164: }
16165: }
16166: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
16167: foreach my $item ('by','for') {
16168: if (@{$crsownerchg{$item}} > 0) {
16169: $changes{'crsownerchg'} = 1;
16170: last;
16171: }
16172: }
16173: }
16174:
16175: my %confighash = (
16176: defaults => \%save_defaults,
16177: passwords => \%newvalues,
16178: );
16179: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
16180:
16181: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
16182: if ($putresult eq 'ok') {
16183: if (keys(%changes) > 0) {
16184: $resulttext = &mt('Changes made: ').'<ul>';
16185: foreach my $key ('reset','intauth','rules','crsownerchg') {
16186: if ($changes{$key}) {
16187: unless ($key eq 'intauth') {
16188: $updateconf = 1;
16189: }
16190: $resulttext .= '<li>'.$titles{$key}.':<ul>';
16191: if ($key eq 'reset') {
16192: if ($confighash{'passwords'}{'captcha'} eq 'original') {
16193: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
16194: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
16195: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
16196: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
16197: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
16198: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
16199: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
16200: }
16201: } else {
16202: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
16203: }
16204: if ($confighash{'passwords'}{'resetlink'}) {
16205: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
16206: } else {
16207: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
16208: &mt('Will default to 2 hours').'</li>';
16209: }
16210: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
16211: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
16212: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
16213: } else {
16214: my $casesens;
16215: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
16216: if ($type eq 'default') {
16217: $casesens .= $othertitle.', ';
16218: } elsif ($usertypes->{$type} ne '') {
16219: $casesens .= $usertypes->{$type}.', ';
16220: }
16221: }
16222: $casesens =~ s/\Q, \E$//;
16223: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
16224: }
16225: } else {
16226: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
16227: }
16228: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
16229: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
16230: } else {
16231: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
16232: }
16233: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
16234: my $output;
16235: if (ref($types) eq 'ARRAY') {
16236: foreach my $type (@{$types}) {
16237: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
16238: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
16239: $output .= $usertypes->{$type}.' -- '.&mt('none');
16240: } else {
16241: $output .= $usertypes->{$type}.' -- '.
16242: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
16243: }
16244: }
16245: }
16246: }
16247: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
16248: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
16249: $output .= $othertitle.' -- '.&mt('none');
16250: } else {
16251: $output .= $othertitle.' -- '.
16252: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
16253: }
16254: }
16255: if ($output) {
16256: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
16257: } else {
16258: $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>';
16259: }
16260: } else {
16261: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
16262: }
16263: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
16264: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
16265: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
16266: } else {
16267: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16268: }
16269: } else {
16270: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16271: }
16272: if ($confighash{'passwords'}{'resetremove'}) {
16273: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
16274: } else {
16275: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
16276: }
16277: if ($confighash{'passwords'}{'resetcustom'}) {
16278: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
16279: &mt('custom text'),600,500,undef,undef,
16280: undef,undef,'background-color:#ffffff');
16281: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
16282: } else {
16283: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
16284: }
16285: } elsif ($key eq 'intauth') {
16286: foreach my $item ('cost','switch','check') {
16287: my $value = $save_defaults{$key.'_'.$item};
16288: if ($item eq 'switch') {
16289: my %optiondesc = &Apache::lonlocal::texthash (
16290: 0 => 'No',
16291: 1 => 'Yes',
16292: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
16293: );
16294: if ($value =~ /^(0|1|2)$/) {
16295: $value = $optiondesc{$value};
16296: } else {
16297: $value = &mt('none -- defaults to No');
16298: }
16299: } elsif ($item eq 'check') {
16300: my %optiondesc = &Apache::lonlocal::texthash (
16301: 0 => 'No',
16302: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
16303: 2 => 'Yes, disallow login if stored cost is less than domain default',
16304: );
16305: if ($value =~ /^(0|1|2)$/) {
16306: $value = $optiondesc{$value};
16307: } else {
16308: $value = &mt('none -- defaults to No');
16309: }
16310: }
16311: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
16312: }
16313: } elsif ($key eq 'rules') {
16314: foreach my $rule ('min','max','numsaved') {
16315: if ($confighash{'passwords'}{$rule} eq '') {
16316: if ($rule eq 'min') {
16317: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16318: ' '.&mt('Default of [_1] will be used',
16319: $Apache::lonnet::passwdmin).'</li>';
16320: } else {
16321: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16322: }
16323: } else {
16324: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
16325: }
16326: }
16327: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
16328: if (@{$confighash{'passwords'}{'chars'}} > 0) {
16329: my %rulenames = &Apache::lonlocal::texthash(
16330: uc => 'At least one upper case letter',
16331: lc => 'At least one lower case letter',
16332: num => 'At least one number',
16333: spec => 'At least one non-alphanumeric',
16334: );
16335: my $needed = '<ul><li>'.
16336: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
16337: '</li></ul>';
16338: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16339: } else {
16340: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16341: }
16342: } else {
16343: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16344: }
16345: } elsif ($key eq 'crsownerchg') {
16346: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
16347: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
16348: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
16349: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16350: } else {
16351: my %crsownerstr;
16352: foreach my $item ('by','for') {
16353: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
16354: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
16355: if ($type eq 'default') {
16356: $crsownerstr{$item} .= $othertitle.', ';
16357: } elsif ($usertypes->{$type} ne '') {
16358: $crsownerstr{$item} .= $usertypes->{$type}.', ';
16359: }
16360: }
16361: $crsownerstr{$item} =~ s/\Q, \E$//;
16362: }
16363: }
16364: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
16365: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
16366: }
16367: } else {
16368: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16369: }
16370: }
16371: $resulttext .= '</ul></li>';
16372: }
16373: }
16374: $resulttext .= '</ul>';
16375: } else {
16376: $resulttext = &mt('No changes made to password settings');
16377: }
16378: my $cachetime = 24*60*60;
16379: if ($updatedefaults) {
16380: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16381: if (ref($lastactref) eq 'HASH') {
16382: $lastactref->{'domdefaults'} = 1;
16383: }
16384: }
16385: if ($updateconf) {
16386: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
16387: if (ref($lastactref) eq 'HASH') {
16388: $lastactref->{'passwdconf'} = 1;
16389: }
16390: }
16391: } else {
16392: $resulttext = '<span class="LC_error">'.
16393: &mt('An error occurred: [_1]',$putresult).'</span>';
16394: }
16395: if ($errors) {
16396: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
16397: $errors.'</ul></p>';
16398: }
16399: return $resulttext;
16400: }
16401:
16402: sub password_rule_changes {
16403: my ($prefix,$newvalues,$current,$changes) = @_;
16404: return unless ((ref($newvalues) eq 'HASH') &&
16405: (ref($current) eq 'HASH') &&
16406: (ref($changes) eq 'HASH'));
16407: my (@rules,%staticdefaults);
16408: if ($prefix eq 'passwords') {
16409: @rules = ('min','max','numsaved');
16410: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
16411: @rules = ('min','max');
16412: }
16413: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
16414: foreach my $rule (@rules) {
16415: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
16416: my $ruleok;
16417: if ($rule eq 'min') {
16418: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
16419: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
16420: $ruleok = 1;
16421: }
16422: }
16423: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
16424: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
16425: $ruleok = 1;
16426: }
16427: if ($ruleok) {
16428: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
16429: if (exists($current->{$rule})) {
16430: if ($newvalues->{$rule} ne $current->{$rule}) {
16431: $changes->{'rules'} = 1;
16432: }
16433: } elsif ($rule eq 'min') {
16434: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
16435: $changes->{'rules'} = 1;
16436: }
16437: } else {
16438: $changes->{'rules'} = 1;
16439: }
16440: } elsif (exists($current->{$rule})) {
16441: $changes->{'rules'} = 1;
16442: }
16443: }
16444: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
16445: my @chars;
16446: foreach my $item (sort(@posschars)) {
16447: if ($item =~ /^(uc|lc|num|spec)$/) {
16448: push(@chars,$item);
16449: }
16450: }
16451: $newvalues->{'chars'} = \@chars;
16452: unless ($changes->{'rules'}) {
16453: if (ref($current->{'chars'}) eq 'ARRAY') {
16454: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
16455: if (@diffs > 0) {
16456: $changes->{'rules'} = 1;
16457: }
16458: } else {
16459: if (@chars > 0) {
16460: $changes->{'rules'} = 1;
16461: }
16462: }
16463: }
16464: return;
16465: }
16466:
16467: sub modify_usercreation {
16468: my ($dom,%domconfig) = @_;
16469: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
16470: my $warningmsg;
16471: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16472: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16473: if ($key eq 'cancreate') {
16474: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16475: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16476: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
16477: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16478: } else {
16479: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16480: }
16481: }
16482: }
16483: } elsif ($key eq 'email_rule') {
16484: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16485: } else {
16486: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16487: }
16488: }
16489: }
16490: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
16491: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
16492: my @contexts = ('author','course','requestcrs');
16493: foreach my $item(@contexts) {
16494: $cancreate{$item} = $env{'form.can_createuser_'.$item};
16495: }
16496: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16497: foreach my $item (@contexts) {
16498: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
16499: push(@{$changes{'cancreate'}},$item);
16500: }
16501: }
16502: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
16503: foreach my $item (@contexts) {
16504: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
16505: if ($cancreate{$item} ne 'any') {
16506: push(@{$changes{'cancreate'}},$item);
16507: }
16508: } else {
16509: if ($cancreate{$item} ne 'none') {
16510: push(@{$changes{'cancreate'}},$item);
16511: }
16512: }
16513: }
16514: } else {
16515: foreach my $item (@contexts) {
16516: push(@{$changes{'cancreate'}},$item);
16517: }
16518: }
16519:
16520: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
16521: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
16522: if (!grep(/^\Q$type\E$/,@username_rule)) {
16523: push(@{$changes{'username_rule'}},$type);
16524: }
16525: }
16526: foreach my $type (@username_rule) {
16527: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
16528: push(@{$changes{'username_rule'}},$type);
16529: }
16530: }
16531: } else {
16532: push(@{$changes{'username_rule'}},@username_rule);
16533: }
16534:
16535: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
16536: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
16537: if (!grep(/^\Q$type\E$/,@id_rule)) {
16538: push(@{$changes{'id_rule'}},$type);
16539: }
16540: }
16541: foreach my $type (@id_rule) {
16542: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
16543: push(@{$changes{'id_rule'}},$type);
16544: }
16545: }
16546: } else {
16547: push(@{$changes{'id_rule'}},@id_rule);
16548: }
16549:
16550: my @authen_contexts = ('author','course','domain');
16551: my @authtypes = ('int','krb4','krb5','loc','lti');
16552: my %authhash;
16553: foreach my $item (@authen_contexts) {
16554: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
16555: foreach my $auth (@authtypes) {
16556: if (grep(/^\Q$auth\E$/,@authallowed)) {
16557: $authhash{$item}{$auth} = 1;
16558: } else {
16559: $authhash{$item}{$auth} = 0;
16560: }
16561: }
16562: }
16563: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
16564: foreach my $item (@authen_contexts) {
16565: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
16566: foreach my $auth (@authtypes) {
16567: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
16568: push(@{$changes{'authtypes'}},$item);
16569: last;
16570: }
16571: }
16572: }
16573: }
16574: } else {
16575: foreach my $item (@authen_contexts) {
16576: push(@{$changes{'authtypes'}},$item);
16577: }
16578: }
16579:
16580: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
16581: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
16582: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
16583: $save_usercreate{'id_rule'} = \@id_rule;
16584: $save_usercreate{'username_rule'} = \@username_rule,
16585: $save_usercreate{'authtypes'} = \%authhash;
16586:
16587: my %usercreation_hash = (
16588: usercreation => \%save_usercreate,
16589: );
16590:
16591: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
16592: $dom);
16593:
16594: if ($putresult eq 'ok') {
16595: if (keys(%changes) > 0) {
16596: $resulttext = &mt('Changes made:').'<ul>';
16597: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16598: my %lt = &usercreation_types();
16599: foreach my $type (@{$changes{'cancreate'}}) {
16600: my $chgtext = $lt{$type}.', ';
16601: if ($cancreate{$type} eq 'none') {
16602: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
16603: } elsif ($cancreate{$type} eq 'any') {
16604: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
16605: } elsif ($cancreate{$type} eq 'official') {
16606: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
16607: } elsif ($cancreate{$type} eq 'unofficial') {
16608: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
16609: }
16610: $resulttext .= '<li>'.$chgtext.'</li>';
16611: }
16612: }
16613: if (ref($changes{'username_rule'}) eq 'ARRAY') {
16614: my ($rules,$ruleorder) =
16615: &Apache::lonnet::inst_userrules($dom,'username');
16616: my $chgtext = '<ul>';
16617: foreach my $type (@username_rule) {
16618: if (ref($rules->{$type}) eq 'HASH') {
16619: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
16620: }
16621: }
16622: $chgtext .= '</ul>';
16623: if (@username_rule > 0) {
16624: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16625: } else {
16626: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
16627: }
16628: }
16629: if (ref($changes{'id_rule'}) eq 'ARRAY') {
16630: my ($idrules,$idruleorder) =
16631: &Apache::lonnet::inst_userrules($dom,'id');
16632: my $chgtext = '<ul>';
16633: foreach my $type (@id_rule) {
16634: if (ref($idrules->{$type}) eq 'HASH') {
16635: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
16636: }
16637: }
16638: $chgtext .= '</ul>';
16639: if (@id_rule > 0) {
16640: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16641: } else {
16642: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
16643: }
16644: }
16645: my %authname = &authtype_names();
16646: my %context_title = &context_names();
16647: if (ref($changes{'authtypes'}) eq 'ARRAY') {
16648: my $chgtext = '<ul>';
16649: foreach my $type (@{$changes{'authtypes'}}) {
16650: my @allowed;
16651: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
16652: foreach my $auth (@authtypes) {
16653: if ($authhash{$type}{$auth}) {
16654: push(@allowed,$authname{$auth});
16655: }
16656: }
16657: if (@allowed > 0) {
16658: $chgtext .= join(', ',@allowed).'</li>';
16659: } else {
16660: $chgtext .= &mt('none').'</li>';
16661: }
16662: }
16663: $chgtext .= '</ul>';
16664: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
16665: $resulttext .= '</li>';
16666: }
16667: $resulttext .= '</ul>';
16668: } else {
16669: $resulttext = &mt('No changes made to user creation settings');
16670: }
16671: } else {
16672: $resulttext = '<span class="LC_error">'.
16673: &mt('An error occurred: [_1]',$putresult).'</span>';
16674: }
16675: if ($warningmsg ne '') {
16676: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16677: }
16678: return $resulttext;
16679: }
16680:
16681: sub modify_selfcreation {
16682: my ($dom,$lastactref,%domconfig) = @_;
16683: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
16684: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
16685: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16686: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
16687: if (ref($typesref) eq 'ARRAY') {
16688: @types = @{$typesref};
16689: }
16690: if (ref($usertypesref) eq 'HASH') {
16691: %usertypes = %{$usertypesref};
16692: }
16693: $usertypes{'default'} = $othertitle;
16694: #
16695: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
16696: #
16697: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16698: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16699: if ($key eq 'cancreate') {
16700: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16701: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16702: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
16703: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
16704: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
16705: ($item eq 'emailusername') || ($item eq 'shibenv') ||
16706: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
16707: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
16708: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16709: } else {
16710: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16711: }
16712: }
16713: }
16714: } elsif ($key eq 'email_rule') {
16715: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16716: } else {
16717: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16718: }
16719: }
16720: }
16721: #
16722: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
16723: #
16724: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16725: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16726: if ($key eq 'selfcreate') {
16727: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
16728: } else {
16729: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
16730: }
16731: }
16732: }
16733: #
16734: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
16735: #
16736: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16737: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
16738: if ($key eq 'inststatusguest') {
16739: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
16740: } else {
16741: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
16742: }
16743: }
16744: }
16745:
16746: my @contexts = ('selfcreate');
16747: @{$cancreate{'selfcreate'}} = ();
16748: %{$cancreate{'emailusername'}} = ();
16749: if (@types) {
16750: @{$cancreate{'statustocreate'}} = ();
16751: }
16752: %{$cancreate{'selfcreateprocessing'}} = ();
16753: %{$cancreate{'shibenv'}} = ();
16754: %{$cancreate{'emailverified'}} = ();
16755: %{$cancreate{'emailoptions'}} = ();
16756: %{$cancreate{'emaildomain'}} = ();
16757: my %selfcreatetypes = (
16758: sso => 'users authenticated by institutional single sign on',
16759: login => 'users authenticated by institutional log-in',
16760: email => 'users verified by e-mail',
16761: );
16762: #
16763: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
16764: # is permitted.
16765: #
16766: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
16767:
16768: my (@statuses,%email_rule);
16769: foreach my $item ('login','sso','email') {
16770: if ($item eq 'email') {
16771: if ($env{'form.cancreate_email'}) {
16772: if (@types) {
16773: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
16774: foreach my $status (@poss_statuses) {
16775: if (grep(/^\Q$status\E$/,(@types,'default'))) {
16776: push(@statuses,$status);
16777: }
16778: }
16779: $save_inststatus{'inststatusguest'} = \@statuses;
16780: } else {
16781: push(@statuses,'default');
16782: }
16783: if (@statuses) {
16784: my %curr_rule;
16785: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
16786: foreach my $type (@statuses) {
16787: $curr_rule{$type} = $curr_usercreation{'email_rule'};
16788: }
16789: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
16790: foreach my $type (@statuses) {
16791: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
16792: }
16793: }
16794: push(@{$cancreate{'selfcreate'}},'email');
16795: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
16796: my %curremaildom;
16797: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
16798: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
16799: }
16800: foreach my $type (@statuses) {
16801: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
16802: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
16803: }
16804: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
16805: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
16806: }
16807: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
16808: #
16809: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
16810: #
16811: my $chosen = $1;
16812: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
16813: my $emaildom;
16814: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
16815: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
16816: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
16817: if (ref($curremaildom{$type}) eq 'HASH') {
16818: if (exists($curremaildom{$type}{$chosen})) {
16819: if ($curremaildom{$type}{$chosen} ne $emaildom) {
16820: push(@{$changes{'cancreate'}},'emaildomain');
16821: }
16822: } elsif ($emaildom ne '') {
16823: push(@{$changes{'cancreate'}},'emaildomain');
16824: }
16825: } elsif ($emaildom ne '') {
16826: push(@{$changes{'cancreate'}},'emaildomain');
16827: }
16828: }
16829: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16830: } elsif ($chosen eq 'custom') {
16831: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
16832: $email_rule{$type} = [];
16833: if (ref($emailrules) eq 'HASH') {
16834: foreach my $rule (@possemail_rules) {
16835: if (exists($emailrules->{$rule})) {
16836: push(@{$email_rule{$type}},$rule);
16837: }
16838: }
16839: }
16840: if (@{$email_rule{$type}}) {
16841: $cancreate{'emailoptions'}{$type} = 'custom';
16842: if (ref($curr_rule{$type}) eq 'ARRAY') {
16843: if (@{$curr_rule{$type}} > 0) {
16844: foreach my $rule (@{$curr_rule{$type}}) {
16845: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
16846: push(@{$changes{'email_rule'}},$type);
16847: }
16848: }
16849: }
16850: foreach my $type (@{$email_rule{$type}}) {
16851: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
16852: push(@{$changes{'email_rule'}},$type);
16853: }
16854: }
16855: } else {
16856: push(@{$changes{'email_rule'}},$type);
16857: }
16858: }
16859: } else {
16860: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16861: }
16862: }
16863: }
16864: if (@types) {
16865: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16866: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
16867: if (@changed) {
16868: push(@{$changes{'inststatus'}},'inststatusguest');
16869: }
16870: } else {
16871: push(@{$changes{'inststatus'}},'inststatusguest');
16872: }
16873: }
16874: } else {
16875: delete($env{'form.cancreate_email'});
16876: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16877: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16878: push(@{$changes{'inststatus'}},'inststatusguest');
16879: }
16880: }
16881: }
16882: } else {
16883: $save_inststatus{'inststatusguest'} = [];
16884: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16885: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16886: push(@{$changes{'inststatus'}},'inststatusguest');
16887: }
16888: }
16889: }
16890: } else {
16891: if ($env{'form.cancreate_'.$item}) {
16892: push(@{$cancreate{'selfcreate'}},$item);
16893: }
16894: }
16895: }
16896: my (%userinfo,%savecaptcha);
16897: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
16898: #
16899: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
16900: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
16901: #
16902:
16903: if ($env{'form.cancreate_email'}) {
16904: push(@contexts,'emailusername');
16905: if (@statuses) {
16906: foreach my $type (@statuses) {
16907: if (ref($infofields) eq 'ARRAY') {
16908: foreach my $field (@{$infofields}) {
16909: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
16910: $cancreate{'emailusername'}{$type}{$field} = $1;
16911: }
16912: }
16913: }
16914: }
16915: }
16916: #
16917: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
16918: # queued requests for self-creation of account verified by e-mail.
16919: #
16920:
16921: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
16922: @approvalnotify = sort(@approvalnotify);
16923: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
16924: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16925: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
16926: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
16927: push(@{$changes{'cancreate'}},'notify');
16928: }
16929: } else {
16930: if ($cancreate{'notify'}{'approval'}) {
16931: push(@{$changes{'cancreate'}},'notify');
16932: }
16933: }
16934: } elsif ($cancreate{'notify'}{'approval'}) {
16935: push(@{$changes{'cancreate'}},'notify');
16936: }
16937:
16938: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
16939: }
16940: #
16941: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
16942: # institutional log-in.
16943: #
16944: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
16945: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
16946: ($domdefaults{'auth_def'} eq 'localauth'))) {
16947: $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.').' '.
16948: &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.');
16949: }
16950: }
16951: my @fields = ('lastname','firstname','middlename','generation',
16952: 'permanentemail','id');
16953: my @shibfields = (@fields,'inststatus');
16954: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16955: #
16956: # Where usernames may created for institutional log-in and/or institutional single sign on:
16957: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
16958: # may self-create accounts
16959: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
16960: # which the user may supply, if institutional data is unavailable.
16961: #
16962: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
16963: if (@types) {
16964: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
16965: push(@contexts,'statustocreate');
16966: foreach my $type (@types) {
16967: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
16968: foreach my $field (@fields) {
16969: if (grep(/^\Q$field\E$/,@modifiable)) {
16970: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
16971: } else {
16972: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
16973: }
16974: }
16975: }
16976: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
16977: foreach my $type (@types) {
16978: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
16979: foreach my $field (@fields) {
16980: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
16981: $curr_usermodify{'selfcreate'}{$type}{$field}) {
16982: push(@{$changes{'selfcreate'}},$type);
16983: last;
16984: }
16985: }
16986: }
16987: }
16988: } else {
16989: foreach my $type (@types) {
16990: push(@{$changes{'selfcreate'}},$type);
16991: }
16992: }
16993: }
16994: foreach my $field (@shibfields) {
16995: if ($env{'form.shibenv_'.$field} ne '') {
16996: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
16997: }
16998: }
16999: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17000: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
17001: foreach my $field (@shibfields) {
17002: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
17003: push(@{$changes{'cancreate'}},'shibenv');
17004: }
17005: }
17006: } else {
17007: foreach my $field (@shibfields) {
17008: if ($env{'form.shibenv_'.$field}) {
17009: push(@{$changes{'cancreate'}},'shibenv');
17010: last;
17011: }
17012: }
17013: }
17014: }
17015: }
17016: foreach my $item (@contexts) {
17017: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
17018: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
17019: if (ref($cancreate{$item}) eq 'ARRAY') {
17020: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
17021: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17022: push(@{$changes{'cancreate'}},$item);
17023: }
17024: }
17025: }
17026: }
17027: if (ref($cancreate{$item}) eq 'ARRAY') {
17028: foreach my $type (@{$cancreate{$item}}) {
17029: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
17030: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17031: push(@{$changes{'cancreate'}},$item);
17032: }
17033: }
17034: }
17035: }
17036: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
17037: if (ref($cancreate{$item}) eq 'HASH') {
17038: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
17039: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17040: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
17041: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17042: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17043: push(@{$changes{'cancreate'}},$item);
17044: }
17045: }
17046: }
17047: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17048: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17049: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17050: push(@{$changes{'cancreate'}},$item);
17051: }
17052: }
17053: }
17054: }
17055: foreach my $type (keys(%{$cancreate{$item}})) {
17056: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17057: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17058: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17059: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17060: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17061: push(@{$changes{'cancreate'}},$item);
17062: }
17063: }
17064: } else {
17065: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17066: push(@{$changes{'cancreate'}},$item);
17067: }
17068: }
17069: }
17070: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17071: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17072: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17073: push(@{$changes{'cancreate'}},$item);
17074: }
17075: }
17076: }
17077: }
17078: }
17079: } elsif ($curr_usercreation{'cancreate'}{$item}) {
17080: if (ref($cancreate{$item}) eq 'ARRAY') {
17081: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
17082: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17083: push(@{$changes{'cancreate'}},$item);
17084: }
17085: }
17086: }
17087: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17088: if (ref($cancreate{$item}) eq 'HASH') {
17089: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17090: push(@{$changes{'cancreate'}},$item);
17091: }
17092: }
17093: } elsif ($item eq 'emailusername') {
17094: if (ref($cancreate{$item}) eq 'HASH') {
17095: foreach my $type (keys(%{$cancreate{$item}})) {
17096: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17097: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17098: if ($cancreate{$item}{$type}{$field}) {
17099: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17100: push(@{$changes{'cancreate'}},$item);
17101: }
17102: last;
17103: }
17104: }
17105: }
17106: }
17107: }
17108: }
17109: }
17110: #
17111: # Populate %save_usercreate hash with updates to self-creation configuration.
17112: #
17113: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
17114: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
17115: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
17116: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
17117: if (ref($cancreate{'notify'}) eq 'HASH') {
17118: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
17119: }
17120: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
17121: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
17122: }
17123: if (ref($cancreate{'emailverified'}) eq 'HASH') {
17124: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
17125: }
17126: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
17127: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
17128: }
17129: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
17130: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
17131: }
17132: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17133: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
17134: }
17135: if (ref($cancreate{'shibenv'}) eq 'HASH') {
17136: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
17137: }
17138: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
17139: $save_usercreate{'email_rule'} = \%email_rule;
17140:
17141: my %userconfig_hash = (
17142: usercreation => \%save_usercreate,
17143: usermodification => \%save_usermodify,
17144: inststatus => \%save_inststatus,
17145: );
17146:
17147: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
17148: $dom);
17149: #
17150: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
17151: #
17152: if ($putresult eq 'ok') {
17153: if (keys(%changes) > 0) {
17154: $resulttext = &mt('Changes made:').'<ul>';
17155: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17156: my %lt = &selfcreation_types();
17157: foreach my $type (@{$changes{'cancreate'}}) {
17158: my $chgtext = '';
17159: if ($type eq 'selfcreate') {
17160: if (@{$cancreate{$type}} == 0) {
17161: $chgtext .= &mt('Self creation of a new user account is not permitted.');
17162: } else {
17163: $chgtext .= &mt('Self-creation of a new account is permitted for:').
17164: '<ul>';
17165: foreach my $case (@{$cancreate{$type}}) {
17166: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
17167: }
17168: $chgtext .= '</ul>';
17169: if (ref($cancreate{$type}) eq 'ARRAY') {
17170: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
17171: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17172: if (@{$cancreate{'statustocreate'}} == 0) {
17173: $chgtext .= '<span class="LC_warning">'.
17174: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
17175: '</span><br />';
17176: }
17177: }
17178: }
17179: if (grep(/^email$/,@{$cancreate{$type}})) {
17180: if (!@statuses) {
17181: $chgtext .= '<span class="LC_warning">'.
17182: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
17183: '</span><br />';
17184:
17185: }
17186: }
17187: }
17188: }
17189: } elsif ($type eq 'shibenv') {
17190: if (keys(%{$cancreate{$type}}) == 0) {
17191: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
17192: } else {
17193: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
17194: '<ul>';
17195: foreach my $field (@shibfields) {
17196: next if ($cancreate{$type}{$field} eq '');
17197: if ($field eq 'inststatus') {
17198: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
17199: } else {
17200: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
17201: }
17202: }
17203: $chgtext .= '</ul>';
17204: }
17205: } elsif ($type eq 'statustocreate') {
17206: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
17207: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
17208: if (@{$cancreate{'selfcreate'}} > 0) {
17209: if (@{$cancreate{'statustocreate'}} == 0) {
17210: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
17211: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
17212: $chgtext .= '<br />'.
17213: '<span class="LC_warning">'.
17214: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
17215: '</span>';
17216: }
17217: } elsif (keys(%usertypes) > 0) {
17218: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17219: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
17220: } else {
17221: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
17222: }
17223: $chgtext .= '<ul>';
17224: foreach my $case (@{$cancreate{$type}}) {
17225: if ($case eq 'default') {
17226: $chgtext .= '<li>'.$othertitle.'</li>';
17227: } else {
17228: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
17229: }
17230: }
17231: $chgtext .= '</ul>';
17232: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17233: $chgtext .= '<span class="LC_warning">'.
17234: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
17235: '</span>';
17236: }
17237: }
17238: } else {
17239: if (@{$cancreate{$type}} == 0) {
17240: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
17241: } else {
17242: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
17243: }
17244: }
17245: $chgtext .= '<br />';
17246: }
17247: } elsif ($type eq 'selfcreateprocessing') {
17248: my %choices = &Apache::lonlocal::texthash (
17249: automatic => 'Automatic approval',
17250: approval => 'Queued for approval',
17251: );
17252: if (@types) {
17253: if (@statuses) {
17254: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
17255: '<ul>';
17256: foreach my $status (@statuses) {
17257: if ($status eq 'default') {
17258: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17259: } else {
17260: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17261: }
17262: }
17263: $chgtext .= '</ul>';
17264: }
17265: } else {
17266: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
17267: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
17268: }
17269: } elsif ($type eq 'emailverified') {
17270: my %options = &Apache::lonlocal::texthash (
17271: all => 'Same as e-mail',
17272: first => 'Omit @domain',
17273: free => 'Free to choose',
17274: );
17275: if (@types) {
17276: if (@statuses) {
17277: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
17278: '<ul>';
17279: foreach my $status (@statuses) {
17280: if ($status eq 'default') {
17281: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17282: } else {
17283: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17284: }
17285: }
17286: $chgtext .= '</ul>';
17287: }
17288: } else {
17289: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
17290: $options{$cancreate{'emailverified'}{'default'}});
17291: }
17292: } elsif ($type eq 'emailoptions') {
17293: my %options = &Apache::lonlocal::texthash (
17294: any => 'Any e-mail',
17295: inst => 'Institutional only',
17296: noninst => 'Non-institutional only',
17297: custom => 'Custom restrictions',
17298: );
17299: if (@types) {
17300: if (@statuses) {
17301: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
17302: '<ul>';
17303: foreach my $status (@statuses) {
17304: if ($type eq 'default') {
17305: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17306: } else {
17307: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17308: }
17309: }
17310: $chgtext .= '</ul>';
17311: }
17312: } else {
17313: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
17314: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
17315: } else {
17316: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
17317: $options{$cancreate{'emailoptions'}{'default'}});
17318: }
17319: }
17320: } elsif ($type eq 'emaildomain') {
17321: my $output;
17322: if (@statuses) {
17323: foreach my $type (@statuses) {
17324: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
17325: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
17326: if ($type eq 'default') {
17327: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17328: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17329: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17330: } else {
17331: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
17332: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17333: }
17334: } else {
17335: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17336: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17337: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17338: } else {
17339: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
17340: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17341: }
17342: }
17343: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
17344: if ($type eq 'default') {
17345: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17346: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17347: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17348: } else {
17349: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
17350: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17351: }
17352: } else {
17353: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17354: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17355: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17356: } else {
17357: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
17358: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17359: }
17360: }
17361: }
17362: }
17363: }
17364: }
17365: if ($output ne '') {
17366: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
17367: '<ul>'.$output.'</ul>';
17368: }
17369: } elsif ($type eq 'captcha') {
17370: if ($savecaptcha{$type} eq 'notused') {
17371: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
17372: } else {
17373: my %captchas = &captcha_phrases();
17374: if ($captchas{$savecaptcha{$type}}) {
17375: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
17376: } else {
17377: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
17378: }
17379: }
17380: } elsif ($type eq 'recaptchakeys') {
17381: my ($privkey,$pubkey);
17382: if (ref($savecaptcha{$type}) eq 'HASH') {
17383: $pubkey = $savecaptcha{$type}{'public'};
17384: $privkey = $savecaptcha{$type}{'private'};
17385: }
17386: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
17387: if (!$pubkey) {
17388: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
17389: } else {
17390: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
17391: }
17392: if (!$privkey) {
17393: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
17394: } else {
17395: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
17396: }
17397: $chgtext .= '</ul>';
17398: } elsif ($type eq 'recaptchaversion') {
17399: if ($savecaptcha{'captcha'} eq 'recaptcha') {
17400: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
17401: }
17402: } elsif ($type eq 'emailusername') {
17403: if (ref($cancreate{'emailusername'}) eq 'HASH') {
17404: if (@statuses) {
17405: foreach my $type (@statuses) {
17406: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
17407: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
17408: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
17409: '<ul>';
17410: foreach my $field (@{$infofields}) {
17411: if ($cancreate{'emailusername'}{$type}{$field}) {
17412: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
17413: }
17414: }
17415: $chgtext .= '</ul>';
17416: } else {
17417: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17418: }
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{$type}'").'<br />';
17421: }
17422: }
17423: }
17424: }
17425: } elsif ($type eq 'notify') {
17426: my $numapprove = 0;
17427: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17428: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
17429: if ($cancreate{'notify'}{'approval'}) {
17430: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
17431: $numapprove ++;
17432: }
17433: }
17434: }
17435: unless ($numapprove) {
17436: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
17437: }
17438: }
17439: if ($chgtext) {
17440: $resulttext .= '<li>'.$chgtext.'</li>';
17441: }
17442: }
17443: }
17444: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
17445: my ($emailrules,$emailruleorder) =
17446: &Apache::lonnet::inst_userrules($dom,'email');
17447: foreach my $type (@{$changes{'email_rule'}}) {
17448: if (ref($email_rule{$type}) eq 'ARRAY') {
17449: my $chgtext = '<ul>';
17450: foreach my $rule (@{$email_rule{$type}}) {
17451: if (ref($emailrules->{$rule}) eq 'HASH') {
17452: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
17453: }
17454: }
17455: $chgtext .= '</ul>';
17456: my $typename;
17457: if (@types) {
17458: if ($type eq 'default') {
17459: $typename = $othertitle;
17460: } else {
17461: $typename = $usertypes{$type};
17462: }
17463: $chgtext .= &mt('(Affiliation: [_1])',$typename);
17464: }
17465: if (@{$email_rule{$type}} > 0) {
17466: $resulttext .= '<li>'.
17467: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
17468: $usertypes{$type}).
17469: $chgtext.
17470: '</li>';
17471: } else {
17472: $resulttext .= '<li>'.
17473: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
17474: '</li>'.
17475: &mt('(Affiliation: [_1])',$typename);
17476: }
17477: }
17478: }
17479: }
17480: if (ref($changes{'inststatus'}) eq 'ARRAY') {
17481: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
17482: if (@{$save_inststatus{'inststatusguest'}} > 0) {
17483: my $chgtext = '<ul>';
17484: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
17485: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
17486: }
17487: $chgtext .= '</ul>';
17488: $resulttext .= '<li>'.
17489: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
17490: $chgtext.
17491: '</li>';
17492: } else {
17493: $resulttext .= '<li>'.
17494: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
17495: '</li>';
17496: }
17497: }
17498: }
17499: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
17500: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
17501: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17502: foreach my $type (@{$changes{'selfcreate'}}) {
17503: my $typename = $type;
17504: if (keys(%usertypes) > 0) {
17505: if ($usertypes{$type} ne '') {
17506: $typename = $usertypes{$type};
17507: }
17508: }
17509: my @modifiable;
17510: $resulttext .= '<li>'.
17511: &mt('Self-creation of account by users with status: [_1]',
17512: '<span class="LC_cusr_emph">'.$typename.'</span>').
17513: ' - '.&mt('modifiable fields (if institutional data blank): ');
17514: foreach my $field (@fields) {
17515: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
17516: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
17517: }
17518: }
17519: if (@modifiable > 0) {
17520: $resulttext .= join(', ',@modifiable);
17521: } else {
17522: $resulttext .= &mt('none');
17523: }
17524: $resulttext .= '</li>';
17525: }
17526: $resulttext .= '</ul></li>';
17527: }
17528: $resulttext .= '</ul>';
17529: my $cachetime = 24*60*60;
17530: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
17531: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17532: if (ref($lastactref) eq 'HASH') {
17533: $lastactref->{'domdefaults'} = 1;
17534: }
17535: } else {
17536: $resulttext = &mt('No changes made to self-creation settings');
17537: }
17538: } else {
17539: $resulttext = '<span class="LC_error">'.
17540: &mt('An error occurred: [_1]',$putresult).'</span>';
17541: }
17542: if ($warningmsg ne '') {
17543: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
17544: }
17545: return $resulttext;
17546: }
17547:
17548: sub process_captcha {
17549: my ($container,$changes,$newsettings,$currsettings) = @_;
17550: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
17551: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
17552: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
17553: $newsettings->{'captcha'} = 'original';
17554: }
17555: my %current;
17556: if (ref($currsettings) eq 'HASH') {
17557: %current = %{$currsettings};
17558: }
17559: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
17560: if ($container eq 'cancreate') {
17561: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17562: push(@{$changes->{'cancreate'}},'captcha');
17563: } elsif (!defined($changes->{'cancreate'})) {
17564: $changes->{'cancreate'} = ['captcha'];
17565: }
17566: } elsif ($container eq 'passwords') {
17567: $changes->{'reset'} = 1;
17568: } else {
17569: $changes->{'captcha'} = 1;
17570: }
17571: }
17572: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
17573: if ($newsettings->{'captcha'} eq 'recaptcha') {
17574: $newpub = $env{'form.'.$container.'_recaptchapub'};
17575: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
17576: $newpub =~ s/[^\w\-]//g;
17577: $newpriv =~ s/[^\w\-]//g;
17578: $newsettings->{'recaptchakeys'} = {
17579: public => $newpub,
17580: private => $newpriv,
17581: };
17582: $newversion = $env{'form.'.$container.'_recaptchaversion'};
17583: $newversion =~ s/\D//g;
17584: if ($newversion ne '2') {
17585: $newversion = 1;
17586: }
17587: $newsettings->{'recaptchaversion'} = $newversion;
17588: }
17589: if (ref($current{'recaptchakeys'}) eq 'HASH') {
17590: $currpub = $current{'recaptchakeys'}{'public'};
17591: $currpriv = $current{'recaptchakeys'}{'private'};
17592: unless ($newsettings->{'captcha'} eq 'recaptcha') {
17593: $newsettings->{'recaptchakeys'} = {
17594: public => '',
17595: private => '',
17596: }
17597: }
17598: }
17599: if ($current{'captcha'} eq 'recaptcha') {
17600: $currversion = $current{'recaptchaversion'};
17601: if ($currversion ne '2') {
17602: $currversion = 1;
17603: }
17604: }
17605: if ($currversion ne $newversion) {
17606: if ($container eq 'cancreate') {
17607: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17608: push(@{$changes->{'cancreate'}},'recaptchaversion');
17609: } elsif (!defined($changes->{'cancreate'})) {
17610: $changes->{'cancreate'} = ['recaptchaversion'];
17611: }
17612: } elsif ($container eq 'passwords') {
17613: $changes->{'reset'} = 1;
17614: } else {
17615: $changes->{'recaptchaversion'} = 1;
17616: }
17617: }
17618: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
17619: if ($container eq 'cancreate') {
17620: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17621: push(@{$changes->{'cancreate'}},'recaptchakeys');
17622: } elsif (!defined($changes->{'cancreate'})) {
17623: $changes->{'cancreate'} = ['recaptchakeys'];
17624: }
17625: } elsif ($container eq 'passwords') {
17626: $changes->{'reset'} = 1;
17627: } else {
17628: $changes->{'recaptchakeys'} = 1;
17629: }
17630: }
17631: return;
17632: }
17633:
17634: sub modify_usermodification {
17635: my ($dom,%domconfig) = @_;
17636: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
17637: if (ref($domconfig{'usermodification'}) eq 'HASH') {
17638: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
17639: if ($key eq 'selfcreate') {
17640: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
17641: } else {
17642: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
17643: }
17644: }
17645: }
17646: my @contexts = ('author','course');
17647: my %context_title = (
17648: author => 'In author context',
17649: course => 'In course context',
17650: );
17651: my @fields = ('lastname','firstname','middlename','generation',
17652: 'permanentemail','id');
17653: my %roles = (
17654: author => ['ca','aa'],
17655: course => ['st','ep','ta','in','cr'],
17656: );
17657: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17658: foreach my $context (@contexts) {
17659: foreach my $role (@{$roles{$context}}) {
17660: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
17661: foreach my $item (@fields) {
17662: if (grep(/^\Q$item\E$/,@modifiable)) {
17663: $modifyhash{$context}{$role}{$item} = 1;
17664: } else {
17665: $modifyhash{$context}{$role}{$item} = 0;
17666: }
17667: }
17668: }
17669: if (ref($curr_usermodification{$context}) eq 'HASH') {
17670: foreach my $role (@{$roles{$context}}) {
17671: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
17672: foreach my $field (@fields) {
17673: if ($modifyhash{$context}{$role}{$field} ne
17674: $curr_usermodification{$context}{$role}{$field}) {
17675: push(@{$changes{$context}},$role);
17676: last;
17677: }
17678: }
17679: }
17680: }
17681: } else {
17682: foreach my $context (@contexts) {
17683: foreach my $role (@{$roles{$context}}) {
17684: push(@{$changes{$context}},$role);
17685: }
17686: }
17687: }
17688: }
17689: my %usermodification_hash = (
17690: usermodification => \%modifyhash,
17691: );
17692: my $putresult = &Apache::lonnet::put_dom('configuration',
17693: \%usermodification_hash,$dom);
17694: if ($putresult eq 'ok') {
17695: if (keys(%changes) > 0) {
17696: $resulttext = &mt('Changes made: ').'<ul>';
17697: foreach my $context (@contexts) {
17698: if (ref($changes{$context}) eq 'ARRAY') {
17699: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
17700: if (ref($changes{$context}) eq 'ARRAY') {
17701: foreach my $role (@{$changes{$context}}) {
17702: my $rolename;
17703: if ($role eq 'cr') {
17704: $rolename = &mt('Custom');
17705: } else {
17706: $rolename = &Apache::lonnet::plaintext($role);
17707: }
17708: my @modifiable;
17709: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
17710: foreach my $field (@fields) {
17711: if ($modifyhash{$context}{$role}{$field}) {
17712: push(@modifiable,$fieldtitles{$field});
17713: }
17714: }
17715: if (@modifiable > 0) {
17716: $resulttext .= join(', ',@modifiable);
17717: } else {
17718: $resulttext .= &mt('none');
17719: }
17720: $resulttext .= '</li>';
17721: }
17722: $resulttext .= '</ul></li>';
17723: }
17724: }
17725: }
17726: $resulttext .= '</ul>';
17727: } else {
17728: $resulttext = &mt('No changes made to user modification settings');
17729: }
17730: } else {
17731: $resulttext = '<span class="LC_error">'.
17732: &mt('An error occurred: [_1]',$putresult).'</span>';
17733: }
17734: return $resulttext;
17735: }
17736:
17737: sub modify_defaults {
17738: my ($dom,$lastactref,%domconfig) = @_;
17739: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
17740: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17741: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
17742: 'portal_def');
17743: my @authtypes = ('internal','krb4','krb5','localauth','lti');
17744: foreach my $item (@items) {
17745: $newvalues{$item} = $env{'form.'.$item};
17746: if ($item eq 'auth_def') {
17747: if ($newvalues{$item} ne '') {
17748: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
17749: push(@errors,$item);
17750: }
17751: }
17752: } elsif ($item eq 'lang_def') {
17753: if ($newvalues{$item} ne '') {
17754: if ($newvalues{$item} =~ /^(\w+)/) {
17755: my $langcode = $1;
17756: if ($langcode ne 'x_chef') {
17757: if (code2language($langcode) eq '') {
17758: push(@errors,$item);
17759: }
17760: }
17761: } else {
17762: push(@errors,$item);
17763: }
17764: }
17765: } elsif ($item eq 'timezone_def') {
17766: if ($newvalues{$item} ne '') {
17767: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
17768: push(@errors,$item);
17769: }
17770: }
17771: } elsif ($item eq 'datelocale_def') {
17772: if ($newvalues{$item} ne '') {
17773: my @datelocale_ids = DateTime::Locale->ids();
17774: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
17775: push(@errors,$item);
17776: }
17777: }
17778: } elsif ($item eq 'portal_def') {
17779: if ($newvalues{$item} ne '') {
17780: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
17781: foreach my $field ('email','web') {
17782: if ($env{'form.'.$item.'_'.$field}) {
17783: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
17784: }
17785: }
17786: } else {
17787: push(@errors,$item);
17788: }
17789: }
17790: }
17791: if (grep(/^\Q$item\E$/,@errors)) {
17792: $newvalues{$item} = $domdefaults{$item};
17793: if ($item eq 'portal_def') {
17794: if ($domdefaults{$item}) {
17795: foreach my $field ('email','web') {
17796: if (exists($domdefaults{$item.'_'.$field})) {
17797: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
17798: }
17799: }
17800: }
17801: }
17802: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
17803: $changes{$item} = 1;
17804: }
17805: if ($item eq 'portal_def') {
17806: unless (grep(/^\Q$item\E$/,@errors)) {
17807: if ($newvalues{$item} eq '') {
17808: foreach my $field ('email','web') {
17809: if (exists($domdefaults{$item.'_'.$field})) {
17810: delete($domdefaults{$item.'_'.$field});
17811: }
17812: }
17813: } else {
17814: unless ($changes{$item}) {
17815: foreach my $field ('email','web') {
17816: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
17817: $changes{$item} = 1;
17818: last;
17819: }
17820: }
17821: }
17822: foreach my $field ('email','web') {
17823: if ($newvalues{$item.'_'.$field}) {
17824: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
17825: } elsif (exists($domdefaults{$item.'_'.$field})) {
17826: delete($domdefaults{$item.'_'.$field});
17827: }
17828: }
17829: }
17830: }
17831: }
17832: $domdefaults{$item} = $newvalues{$item};
17833: }
17834: my %staticdefaults = (
17835: 'intauth_cost' => 10,
17836: 'intauth_check' => 0,
17837: 'intauth_switch' => 0,
17838: );
17839: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
17840: if (exists($domdefaults{$item})) {
17841: $newvalues{$item} = $domdefaults{$item};
17842: } else {
17843: $newvalues{$item} = $staticdefaults{$item};
17844: }
17845: }
17846: my ($unamemaprules,$ruleorder);
17847: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
17848: if (@possunamemaprules) {
17849: ($unamemaprules,$ruleorder) =
17850: &Apache::lonnet::inst_userrules($dom,'unamemap');
17851: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
17852: if (@{$ruleorder} > 0) {
17853: my %possrules;
17854: map { $possrules{$_} = 1; } @possunamemaprules;
17855: foreach my $rule (@{$ruleorder}) {
17856: if ($possrules{$rule}) {
17857: push(@{$newvalues{'unamemap_rule'}},$rule);
17858: }
17859: }
17860: }
17861: }
17862: }
17863: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
17864: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17865: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
17866: $newvalues{'unamemap_rule'});
17867: if (@rulediffs) {
17868: $changes{'unamemap_rule'} = 1;
17869: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
17870: }
17871: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
17872: $changes{'unamemap_rule'} = 1;
17873: delete($domdefaults{'unamemap_rule'});
17874: }
17875: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17876: if (@{$newvalues{'unamemap_rule'}} > 0) {
17877: $changes{'unamemap_rule'} = 1;
17878: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
17879: }
17880: }
17881: my %defaults_hash = (
17882: defaults => \%newvalues,
17883: );
17884: my $title = &defaults_titles();
17885:
17886: my $currinststatus;
17887: if (ref($domconfig{'inststatus'}) eq 'HASH') {
17888: $currinststatus = $domconfig{'inststatus'};
17889: } else {
17890: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17891: $currinststatus = {
17892: inststatustypes => $usertypes,
17893: inststatusorder => $types,
17894: inststatusguest => [],
17895: };
17896: }
17897: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
17898: my @allpos;
17899: my %alltypes;
17900: my @inststatusguest;
17901: if (ref($currinststatus) eq 'HASH') {
17902: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
17903: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
17904: unless (grep(/^\Q$type\E$/,@todelete)) {
17905: push(@inststatusguest,$type);
17906: }
17907: }
17908: }
17909: }
17910: my ($currtitles,$currorder);
17911: if (ref($currinststatus) eq 'HASH') {
17912: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
17913: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
17914: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
17915: if ($currinststatus->{inststatustypes}->{$type} ne '') {
17916: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
17917: }
17918: }
17919: unless (grep(/^\Q$type\E$/,@todelete)) {
17920: my $position = $env{'form.inststatus_pos_'.$type};
17921: $position =~ s/\D+//g;
17922: $allpos[$position] = $type;
17923: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
17924: $alltypes{$type} =~ s/`//g;
17925: }
17926: }
17927: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
17928: $currtitles =~ s/,$//;
17929: }
17930: }
17931: if ($env{'form.addinststatus'}) {
17932: my $newtype = $env{'form.addinststatus'};
17933: $newtype =~ s/\W//g;
17934: unless (exists($alltypes{$newtype})) {
17935: $alltypes{$newtype} = $env{'form.addinststatus_title'};
17936: $alltypes{$newtype} =~ s/`//g;
17937: my $position = $env{'form.addinststatus_pos'};
17938: $position =~ s/\D+//g;
17939: if ($position ne '') {
17940: $allpos[$position] = $newtype;
17941: }
17942: }
17943: }
17944: my @orderedstatus;
17945: foreach my $type (@allpos) {
17946: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
17947: push(@orderedstatus,$type);
17948: }
17949: }
17950: foreach my $type (keys(%alltypes)) {
17951: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
17952: delete($alltypes{$type});
17953: }
17954: }
17955: $defaults_hash{'inststatus'} = {
17956: inststatustypes => \%alltypes,
17957: inststatusorder => \@orderedstatus,
17958: inststatusguest => \@inststatusguest,
17959: };
17960: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
17961: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
17962: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
17963: }
17964: }
17965: if ($currorder ne join(',',@orderedstatus)) {
17966: $changes{'inststatus'}{'inststatusorder'} = 1;
17967: }
17968: my $newtitles;
17969: foreach my $item (@orderedstatus) {
17970: $newtitles .= $alltypes{$item}.',';
17971: }
17972: $newtitles =~ s/,$//;
17973: if ($currtitles ne $newtitles) {
17974: $changes{'inststatus'}{'inststatustypes'} = 1;
17975: }
17976: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
17977: $dom);
17978: if ($putresult eq 'ok') {
17979: if (keys(%changes) > 0) {
17980: $resulttext = &mt('Changes made:').'<ul>';
17981: my $version = &Apache::lonnet::get_server_loncaparev($dom);
17982: 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";
17983: foreach my $item (sort(keys(%changes))) {
17984: if ($item eq 'inststatus') {
17985: if (ref($changes{'inststatus'}) eq 'HASH') {
17986: if (@orderedstatus) {
17987: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
17988: foreach my $type (@orderedstatus) {
17989: $resulttext .= $alltypes{$type}.', ';
17990: }
17991: $resulttext =~ s/, $//;
17992: $resulttext .= '</li>';
17993: } else {
17994: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
17995: }
17996: }
17997: } elsif ($item eq 'unamemap_rule') {
17998: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17999: my @rulenames;
18000: if (ref($unamemaprules) eq 'HASH') {
18001: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
18002: if (ref($unamemaprules->{$rule}) eq 'HASH') {
18003: push(@rulenames,$unamemaprules->{$rule}->{'name'});
18004: }
18005: }
18006: }
18007: if (@rulenames) {
18008: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
18009: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
18010: '</li>';
18011: } else {
18012: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
18013: }
18014: } else {
18015: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
18016: }
18017: } else {
18018: my $value = $env{'form.'.$item};
18019: if ($value eq '') {
18020: $value = &mt('none');
18021: } elsif ($item eq 'auth_def') {
18022: my %authnames = &authtype_names();
18023: my %shortauth = (
18024: internal => 'int',
18025: krb4 => 'krb4',
18026: krb5 => 'krb5',
18027: localauth => 'loc',
18028: lti => 'lti',
18029: );
18030: $value = $authnames{$shortauth{$value}};
18031: }
18032: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
18033: $mailmsgtext .= "$title->{$item} set to $value\n";
18034: if ($item eq 'portal_def') {
18035: if ($env{'form.'.$item} ne '') {
18036: foreach my $field ('email','web') {
18037: $value = $env{'form.'.$item.'_'.$field};
18038: if ($value) {
18039: $value = &mt('Yes');
18040: } else {
18041: $value = &mt('No');
18042: }
18043: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
18044: }
18045: }
18046: }
18047: }
18048: }
18049: $resulttext .= '</ul>';
18050: $mailmsgtext .= "\n";
18051: my $cachetime = 24*60*60;
18052: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18053: if (ref($lastactref) eq 'HASH') {
18054: $lastactref->{'domdefaults'} = 1;
18055: }
18056: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
18057: my $notify = 1;
18058: if (ref($domconfig{'contacts'}) eq 'HASH') {
18059: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
18060: $notify = 0;
18061: }
18062: }
18063: if ($notify) {
18064: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
18065: "LON-CAPA Domain Settings Change - $dom",
18066: $mailmsgtext);
18067: }
18068: }
18069: } else {
18070: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
18071: }
18072: } else {
18073: $resulttext = '<span class="LC_error">'.
18074: &mt('An error occurred: [_1]',$putresult).'</span>';
18075: }
18076: if (@errors > 0) {
18077: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
18078: foreach my $item (@errors) {
18079: $resulttext .= ' "'.$title->{$item}.'",';
18080: }
18081: $resulttext =~ s/,$//;
18082: }
18083: return $resulttext;
18084: }
18085:
18086: sub modify_scantron {
18087: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18088: my ($resulttext,%confhash,%changes,$errors);
18089: my $custom = 'custom.tab';
18090: my $default = 'default.tab';
18091: my $servadm = $r->dir_config('lonAdmEMail');
18092: my ($configuserok,$author_ok,$switchserver) =
18093: &config_check($dom,$confname,$servadm);
18094: if ($env{'form.scantronformat.filename'} ne '') {
18095: my $error;
18096: if ($configuserok eq 'ok') {
18097: if ($switchserver) {
18098: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
18099: } else {
18100: if ($author_ok eq 'ok') {
18101: my $modified = [];
18102: my ($result,$scantronurl) =
18103: &Apache::lonconfigsettings::publishlogo($r,'upload','scantronformat',$dom,
18104: $confname,'scantron','','',$custom,
18105: $modified);
18106: if ($result eq 'ok') {
18107: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
18108: $changes{'scantronformat'} = 1;
18109: &update_modify_urls($r,$modified);
18110: } else {
18111: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
18112: }
18113: } else {
18114: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
18115: }
18116: }
18117: } else {
18118: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
18119: }
18120: if ($error) {
18121: &Apache::lonnet::logthis($error);
18122: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18123: }
18124: }
18125: if (ref($domconfig{'scantron'}) eq 'HASH') {
18126: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
18127: if ($env{'form.scantronformat_del'}) {
18128: $confhash{'scantron'}{'scantronformat'} = '';
18129: $changes{'scantronformat'} = 1;
18130: } else {
18131: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
18132: }
18133: }
18134: }
18135: my @options = ('hdr','pad','rem');
18136: my @fields = &scantroncsv_fields();
18137: my %titles = &scantronconfig_titles();
18138: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
18139: my ($newdat,$currdat,%newcol,%currcol);
18140: if (grep(/^dat$/,@formats)) {
18141: $confhash{'scantron'}{config}{dat} = 1;
18142: $newdat = 1;
18143: } else {
18144: $newdat = 0;
18145: }
18146: if (grep(/^csv$/,@formats)) {
18147: my %bynum;
18148: foreach my $field (@fields) {
18149: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
18150: my $posscol = $1;
18151: if (($posscol < 20) && (!$bynum{$posscol})) {
18152: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
18153: $bynum{$posscol} = $field;
18154: $newcol{$field} = $posscol;
18155: }
18156: }
18157: }
18158: if (keys(%newcol)) {
18159: foreach my $option (@options) {
18160: if ($env{'form.scantroncsv_'.$option}) {
18161: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
18162: }
18163: }
18164: }
18165: }
18166: $currdat = 1;
18167: if (ref($domconfig{'scantron'}) eq 'HASH') {
18168: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
18169: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
18170: $currdat = 0;
18171: }
18172: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18173: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18174: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
18175: }
18176: }
18177: }
18178: }
18179: if ($currdat != $newdat) {
18180: $changes{'config'} = 1;
18181: } else {
18182: foreach my $field (@fields) {
18183: if ($currcol{$field} ne '') {
18184: if ($currcol{$field} ne $newcol{$field}) {
18185: $changes{'config'} = 1;
18186: last;
18187: }
18188: } elsif ($newcol{$field} ne '') {
18189: $changes{'config'} = 1;
18190: last;
18191: }
18192: }
18193: }
18194: if (keys(%confhash) > 0) {
18195: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
18196: $dom);
18197: if ($putresult eq 'ok') {
18198: if (keys(%changes) > 0) {
18199: if (ref($confhash{'scantron'}) eq 'HASH') {
18200: $resulttext = &mt('Changes made:').'<ul>';
18201: if ($changes{'scantronformat'}) {
18202: if ($confhash{'scantron'}{'scantronformat'} eq '') {
18203: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
18204: } else {
18205: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
18206: }
18207: }
18208: if ($changes{'config'}) {
18209: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
18210: if ($confhash{'scantron'}{'config'}{'dat'}) {
18211: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
18212: }
18213: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18214: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18215: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
18216: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
18217: foreach my $field (@fields) {
18218: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
18219: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
18220: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
18221: }
18222: }
18223: $resulttext .= '</ul></li>';
18224: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
18225: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
18226: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
18227: foreach my $option (@options) {
18228: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
18229: $resulttext .= '<li>'.$titles{$option}.'</li>';
18230: }
18231: }
18232: $resulttext .= '</ul></li>';
18233: }
18234: }
18235: }
18236: }
18237: }
18238: } else {
18239: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
18240: }
18241: }
18242: $resulttext .= '</ul>';
18243: } else {
18244: $resulttext = &mt('Changes made to bubblesheet format file.');
18245: }
18246: &Apache::loncommon::devalidate_domconfig_cache($dom);
18247: if (ref($lastactref) eq 'HASH') {
18248: $lastactref->{'domainconfig'} = 1;
18249: }
18250: } else {
18251: $resulttext = &mt('No changes made to bubblesheet format settings');
18252: }
18253: } else {
18254: $resulttext = '<span class="LC_error">'.
18255: &mt('An error occurred: [_1]',$putresult).'</span>';
18256: }
18257: } else {
18258: $resulttext = &mt('No changes made to bubblesheet format settings');
18259: }
18260: if ($errors) {
18261: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18262: $errors.'</ul></p>';
18263: }
18264: return $resulttext;
18265: }
18266:
18267: sub modify_coursecategories {
18268: my ($dom,$lastactref,%domconfig) = @_;
18269: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
18270: $cathash);
18271: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
18272: my @catitems = ('unauth','auth');
18273: my @cattypes = ('std','domonly','codesrch','none');
18274: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18275: $cathash = $domconfig{'coursecategories'}{'cats'};
18276: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
18277: $changes{'togglecats'} = 1;
18278: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
18279: }
18280: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
18281: $changes{'categorize'} = 1;
18282: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
18283: }
18284: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
18285: $changes{'togglecatscomm'} = 1;
18286: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
18287: }
18288: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
18289: $changes{'categorizecomm'} = 1;
18290: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
18291: }
18292: foreach my $item (@catitems) {
18293: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18294: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
18295: $changes{$item} = 1;
18296: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18297: }
18298: }
18299: }
18300: } else {
18301: $changes{'togglecats'} = 1;
18302: $changes{'categorize'} = 1;
18303: $changes{'togglecatscomm'} = 1;
18304: $changes{'categorizecomm'} = 1;
18305: $domconfig{'coursecategories'} = {
18306: togglecats => $env{'form.togglecats'},
18307: categorize => $env{'form.categorize'},
18308: togglecatscomm => $env{'form.togglecatscomm'},
18309: categorizecomm => $env{'form.categorizecomm'},
18310: };
18311: foreach my $item (@catitems) {
18312: if ($env{'form.coursecat_'.$item} ne 'std') {
18313: $changes{$item} = 1;
18314: }
18315: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18316: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18317: }
18318: }
18319: }
18320: if (ref($cathash) eq 'HASH') {
18321: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
18322: push (@deletecategory,'instcode::0');
18323: }
18324: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
18325: push(@deletecategory,'communities::0');
18326: }
18327: }
18328: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
18329: if (ref($cathash) eq 'HASH') {
18330: if (@deletecategory > 0) {
18331: #FIXME Need to remove category from all courses using a deleted category
18332: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
18333: foreach my $item (@deletecategory) {
18334: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
18335: delete($domconfig{'coursecategories'}{'cats'}{$item});
18336: $deletions{$item} = 1;
18337: &recurse_cat_deletes($item,$cathash,\%deletions);
18338: }
18339: }
18340: }
18341: foreach my $item (keys(%{$cathash})) {
18342: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18343: if ($cathash->{$item} ne $env{'form.'.$item}) {
18344: $reorderings{$item} = 1;
18345: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
18346: }
18347: if ($env{'form.addcategory_name_'.$item} ne '') {
18348: my $newcat = $env{'form.addcategory_name_'.$item};
18349: my $newdepth = $depth+1;
18350: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18351: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
18352: $adds{$newitem} = 1;
18353: }
18354: if ($env{'form.subcat_'.$item} ne '') {
18355: my $newcat = $env{'form.subcat_'.$item};
18356: my $newdepth = $depth+1;
18357: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18358: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
18359: $adds{$newitem} = 1;
18360: }
18361: }
18362: }
18363: if ($env{'form.instcode'} eq '1') {
18364: if (ref($cathash) eq 'HASH') {
18365: my $newitem = 'instcode::0';
18366: if ($cathash->{$newitem} eq '') {
18367: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18368: $adds{$newitem} = 1;
18369: }
18370: } else {
18371: my $newitem = 'instcode::0';
18372: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18373: $adds{$newitem} = 1;
18374: }
18375: }
18376: if ($env{'form.communities'} eq '1') {
18377: if (ref($cathash) eq 'HASH') {
18378: my $newitem = 'communities::0';
18379: if ($cathash->{$newitem} eq '') {
18380: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18381: $adds{$newitem} = 1;
18382: }
18383: } else {
18384: my $newitem = 'communities::0';
18385: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18386: $adds{$newitem} = 1;
18387: }
18388: }
18389: if ($env{'form.addcategory_name'} ne '') {
18390: if (($env{'form.addcategory_name'} ne 'instcode') &&
18391: ($env{'form.addcategory_name'} ne 'communities')) {
18392: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
18393: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
18394: $adds{$newitem} = 1;
18395: }
18396: }
18397: my $putresult;
18398: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18399: if (keys(%deletions) > 0) {
18400: foreach my $key (keys(%deletions)) {
18401: if ($predelallitems{$key} ne '') {
18402: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
18403: }
18404: }
18405: }
18406: my (@chkcats,@chktrails,%chkallitems);
18407: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
18408: if (ref($chkcats[0]) eq 'ARRAY') {
18409: my $depth = 0;
18410: my $chg = 0;
18411: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
18412: my $name = $chkcats[0][$i];
18413: my $item;
18414: if ($name eq '') {
18415: $chg ++;
18416: } else {
18417: $item = &escape($name).'::0';
18418: if ($chg) {
18419: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
18420: }
18421: $depth ++;
18422: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
18423: $depth --;
18424: }
18425: }
18426: }
18427: }
18428: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18429: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
18430: if ($putresult eq 'ok') {
18431: my %title = (
18432: togglecats => 'Show/Hide a course in catalog',
18433: categorize => 'Assign a category to a course',
18434: togglecatscomm => 'Show/Hide a community in catalog',
18435: categorizecomm => 'Assign a category to a community',
18436: );
18437: my %level = (
18438: dom => 'set in Domain ("Modify Course/Community")',
18439: crs => 'set in Course ("Course Configuration")',
18440: comm => 'set in Community ("Community Configuration")',
18441: none => 'No catalog',
18442: std => 'Standard catalog',
18443: domonly => 'Domain-only catalog',
18444: codesrch => 'Code search form',
18445: );
18446: $resulttext = &mt('Changes made:').'<ul>';
18447: if ($changes{'togglecats'}) {
18448: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
18449: }
18450: if ($changes{'categorize'}) {
18451: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
18452: }
18453: if ($changes{'togglecatscomm'}) {
18454: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
18455: }
18456: if ($changes{'categorizecomm'}) {
18457: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
18458: }
18459: if ($changes{'unauth'}) {
18460: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
18461: }
18462: if ($changes{'auth'}) {
18463: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
18464: }
18465: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18466: my $cathash;
18467: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18468: $cathash = $domconfig{'coursecategories'}{'cats'};
18469: } else {
18470: $cathash = {};
18471: }
18472: my (@cats,@trails,%allitems);
18473: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
18474: if (keys(%deletions) > 0) {
18475: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
18476: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
18477: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
18478: }
18479: $resulttext .= '</ul></li>';
18480: }
18481: if (keys(%reorderings) > 0) {
18482: my %sort_by_trail;
18483: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
18484: foreach my $key (keys(%reorderings)) {
18485: if ($allitems{$key} ne '') {
18486: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18487: }
18488: }
18489: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18490: $resulttext .= '<li>'.$trails[$trail].'</li>';
18491: }
18492: $resulttext .= '</ul></li>';
18493: }
18494: if (keys(%adds) > 0) {
18495: my %sort_by_trail;
18496: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
18497: foreach my $key (keys(%adds)) {
18498: if ($allitems{$key} ne '') {
18499: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18500: }
18501: }
18502: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18503: $resulttext .= '<li>'.$trails[$trail].'</li>';
18504: }
18505: $resulttext .= '</ul></li>';
18506: }
18507: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
18508: if (ref($lastactref) eq 'HASH') {
18509: $lastactref->{'cats'} = 1;
18510: }
18511: }
18512: $resulttext .= '</ul>';
18513: if ($changes{'unauth'} || $changes{'auth'}) {
18514: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
18515: if ($changes{'auth'}) {
18516: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
18517: }
18518: if ($changes{'unauth'}) {
18519: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
18520: }
18521: my $cachetime = 24*60*60;
18522: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18523: if (ref($lastactref) eq 'HASH') {
18524: $lastactref->{'domdefaults'} = 1;
18525: }
18526: }
18527: } else {
18528: $resulttext = '<span class="LC_error">'.
18529: &mt('An error occurred: [_1]',$putresult).'</span>';
18530: }
18531: } else {
18532: $resulttext = &mt('No changes made to course and community categories');
18533: }
18534: return $resulttext;
18535: }
18536:
18537: sub modify_serverstatuses {
18538: my ($dom,%domconfig) = @_;
18539: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
18540: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
18541: %currserverstatus = %{$domconfig{'serverstatuses'}};
18542: }
18543: my @pages = &serverstatus_pages();
18544: foreach my $type (@pages) {
18545: $newserverstatus{$type}{'namedusers'} = '';
18546: $newserverstatus{$type}{'machines'} = '';
18547: if (defined($env{'form.'.$type.'_namedusers'})) {
18548: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
18549: my @okusers;
18550: foreach my $user (@users) {
18551: my ($uname,$udom) = split(/:/,$user);
18552: if (($udom =~ /^$match_domain$/) &&
18553: (&Apache::lonnet::domain($udom)) &&
18554: ($uname =~ /^$match_username$/)) {
18555: if (!grep(/^\Q$user\E/,@okusers)) {
18556: push(@okusers,$user);
18557: }
18558: }
18559: }
18560: if (@okusers > 0) {
18561: @okusers = sort(@okusers);
18562: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
18563: }
18564: }
18565: if (defined($env{'form.'.$type.'_machines'})) {
18566: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
18567: my @okmachines;
18568: foreach my $ip (@machines) {
18569: my @parts = split(/\./,$ip);
18570: next if (@parts < 4);
18571: my $badip = 0;
18572: for (my $i=0; $i<4; $i++) {
18573: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
18574: $badip = 1;
18575: last;
18576: }
18577: }
18578: if (!$badip) {
18579: push(@okmachines,$ip);
18580: }
18581: }
18582: @okmachines = sort(@okmachines);
18583: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
18584: }
18585: }
18586: my %serverstatushash = (
18587: serverstatuses => \%newserverstatus,
18588: );
18589: foreach my $type (@pages) {
18590: foreach my $setting ('namedusers','machines') {
18591: my (@current,@new);
18592: if (ref($currserverstatus{$type}) eq 'HASH') {
18593: if ($currserverstatus{$type}{$setting} ne '') {
18594: @current = split(/,/,$currserverstatus{$type}{$setting});
18595: }
18596: }
18597: if ($newserverstatus{$type}{$setting} ne '') {
18598: @new = split(/,/,$newserverstatus{$type}{$setting});
18599: }
18600: if (@current > 0) {
18601: if (@new > 0) {
18602: foreach my $item (@current) {
18603: if (!grep(/^\Q$item\E$/,@new)) {
18604: $changes{$type}{$setting} = 1;
18605: last;
18606: }
18607: }
18608: foreach my $item (@new) {
18609: if (!grep(/^\Q$item\E$/,@current)) {
18610: $changes{$type}{$setting} = 1;
18611: last;
18612: }
18613: }
18614: } else {
18615: $changes{$type}{$setting} = 1;
18616: }
18617: } elsif (@new > 0) {
18618: $changes{$type}{$setting} = 1;
18619: }
18620: }
18621: }
18622: if (keys(%changes) > 0) {
18623: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
18624: my $putresult = &Apache::lonnet::put_dom('configuration',
18625: \%serverstatushash,$dom);
18626: if ($putresult eq 'ok') {
18627: $resulttext .= &mt('Changes made:').'<ul>';
18628: foreach my $type (@pages) {
18629: if (ref($changes{$type}) eq 'HASH') {
18630: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
18631: if ($changes{$type}{'namedusers'}) {
18632: if ($newserverstatus{$type}{'namedusers'} eq '') {
18633: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
18634: } else {
18635: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
18636: }
18637: }
18638: if ($changes{$type}{'machines'}) {
18639: if ($newserverstatus{$type}{'machines'} eq '') {
18640: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
18641: } else {
18642: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
18643: }
18644:
18645: }
18646: $resulttext .= '</ul></li>';
18647: }
18648: }
18649: $resulttext .= '</ul>';
18650: } else {
18651: $resulttext = '<span class="LC_error">'.
18652: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
18653:
18654: }
18655: } else {
18656: $resulttext = &mt('No changes made to access to server status pages');
18657: }
18658: return $resulttext;
18659: }
18660:
18661: sub modify_helpsettings {
18662: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18663: my ($resulttext,$errors,%changes,%helphash);
18664: my %defaultchecked = ('submitbugs' => 'on');
18665: my @offon = ('off','on');
18666: my @toggles = ('submitbugs');
18667: my %current = ('submitbugs' => '',
18668: 'adhoc' => {},
18669: );
18670: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
18671: %current = %{$domconfig{'helpsettings'}};
18672: }
18673: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18674: foreach my $item (@toggles) {
18675: if ($defaultchecked{$item} eq 'on') {
18676: if ($current{$item} eq '') {
18677: if ($env{'form.'.$item} eq '0') {
18678: $changes{$item} = 1;
18679: }
18680: } elsif ($current{$item} ne $env{'form.'.$item}) {
18681: $changes{$item} = 1;
18682: }
18683: } elsif ($defaultchecked{$item} eq 'off') {
18684: if ($current{$item} eq '') {
18685: if ($env{'form.'.$item} eq '1') {
18686: $changes{$item} = 1;
18687: }
18688: } elsif ($current{$item} ne $env{'form.'.$item}) {
18689: $changes{$item} = 1;
18690: }
18691: }
18692: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
18693: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
18694: }
18695: }
18696: my $maxnum = $env{'form.helproles_maxnum'};
18697: my $confname = $dom.'-domainconfig';
18698: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
18699: my (@allpos,%newsettings,%changedprivs,$newrole);
18700: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18701: my @accesstypes = ('all','dh','da','none','status','inc','exc');
18702: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
18703: my %lt = &Apache::lonlocal::texthash(
18704: s => 'system',
18705: d => 'domain',
18706: order => 'Display order',
18707: access => 'Role usage',
18708: all => 'All with domain helpdesk or helpdesk assistant role',
18709: dh => 'All with domain helpdesk role',
18710: da => 'All with domain helpdesk assistant role',
18711: none => 'None',
18712: status => 'Determined based on institutional status',
18713: inc => 'Include all, but exclude specific personnel',
18714: exc => 'Exclude all, but include specific personnel',
18715: );
18716: for (my $num=0; $num<=$maxnum; $num++) {
18717: my ($prefix,$identifier,$rolename,%curr);
18718: if ($num == $maxnum) {
18719: next unless ($env{'form.newcusthelp'} == $maxnum);
18720: $identifier = 'custhelp'.$num;
18721: $prefix = 'helproles_'.$num;
18722: $rolename = $env{'form.custhelpname'.$num};
18723: $rolename=~s/[^A-Za-z0-9]//gs;
18724: next if ($rolename eq '');
18725: next if (exists($existing{'rolesdef_'.$rolename}));
18726: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18727: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18728: $newprivs{'c'},$confname,$dom);
18729: if ($result ne 'ok') {
18730: $errors .= '<li><span class="LC_error">'.
18731: &mt('An error occurred storing the new custom role: [_1]',
18732: $result).'</span></li>';
18733: next;
18734: } else {
18735: $changedprivs{$rolename} = \%newprivs;
18736: $newrole = $rolename;
18737: }
18738: } else {
18739: $prefix = 'helproles_'.$num;
18740: $rolename = $env{'form.'.$prefix};
18741: next if ($rolename eq '');
18742: next unless (exists($existing{'rolesdef_'.$rolename}));
18743: $identifier = 'custhelp'.$num;
18744: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18745: my %currprivs;
18746: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
18747: split(/\_/,$existing{'rolesdef_'.$rolename});
18748: foreach my $level ('c','d','s') {
18749: if ($newprivs{$level} ne $currprivs{$level}) {
18750: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18751: $newprivs{'c'},$confname,$dom);
18752: if ($result ne 'ok') {
18753: $errors .= '<li><span class="LC_error">'.
18754: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
18755: $rolename,$result).'</span></li>';
18756: } else {
18757: $changedprivs{$rolename} = \%newprivs;
18758: }
18759: last;
18760: }
18761: }
18762: if (ref($current{'adhoc'}) eq 'HASH') {
18763: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18764: %curr = %{$current{'adhoc'}{$rolename}};
18765: }
18766: }
18767: }
18768: my $newpos = $env{'form.'.$prefix.'_pos'};
18769: $newpos =~ s/\D+//g;
18770: $allpos[$newpos] = $rolename;
18771: my $newdesc = $env{'form.'.$prefix.'_desc'};
18772: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
18773: if ($curr{'desc'}) {
18774: if ($curr{'desc'} ne $newdesc) {
18775: $changes{'customrole'}{$rolename}{'desc'} = 1;
18776: $newsettings{$rolename}{'desc'} = $newdesc;
18777: }
18778: } elsif ($newdesc ne '') {
18779: $changes{'customrole'}{$rolename}{'desc'} = 1;
18780: $newsettings{$rolename}{'desc'} = $newdesc;
18781: }
18782: my $access = $env{'form.'.$prefix.'_access'};
18783: if (grep(/^\Q$access\E$/,@accesstypes)) {
18784: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
18785: if ($access eq 'status') {
18786: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
18787: if (scalar(@statuses) == 0) {
18788: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
18789: } else {
18790: my (@shownstatus,$numtypes);
18791: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18792: if (ref($types) eq 'ARRAY') {
18793: $numtypes = scalar(@{$types});
18794: foreach my $type (sort(@statuses)) {
18795: if ($type eq 'default') {
18796: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18797: } elsif (grep(/^\Q$type\E$/,@{$types})) {
18798: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18799: push(@shownstatus,$usertypes->{$type});
18800: }
18801: }
18802: }
18803: if (grep(/^default$/,@statuses)) {
18804: push(@shownstatus,$othertitle);
18805: }
18806: if (scalar(@shownstatus) == 1+$numtypes) {
18807: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
18808: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
18809: } else {
18810: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
18811: if (ref($curr{'status'}) eq 'ARRAY') {
18812: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18813: if (@diffs) {
18814: $changes{'customrole'}{$rolename}{$access} = 1;
18815: }
18816: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18817: $changes{'customrole'}{$rolename}{$access} = 1;
18818: }
18819: }
18820: }
18821: } elsif (($access eq 'inc') || ($access eq 'exc')) {
18822: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
18823: my @newspecstaff;
18824: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18825: foreach my $person (sort(@personnel)) {
18826: if ($domhelpdesk{$person}) {
18827: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
18828: }
18829: }
18830: if (ref($curr{$access}) eq 'ARRAY') {
18831: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18832: if (@diffs) {
18833: $changes{'customrole'}{$rolename}{$access} = 1;
18834: }
18835: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18836: $changes{'customrole'}{$rolename}{$access} = 1;
18837: }
18838: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18839: my ($uname,$udom) = split(/:/,$person);
18840: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
18841: }
18842: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
18843: }
18844: } else {
18845: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
18846: }
18847: unless ($curr{'access'} eq $access) {
18848: $changes{'customrole'}{$rolename}{'access'} = 1;
18849: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
18850: }
18851: }
18852: if (@allpos > 0) {
18853: my $idx = 0;
18854: foreach my $rolename (@allpos) {
18855: if ($rolename ne '') {
18856: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
18857: if (ref($current{'adhoc'}) eq 'HASH') {
18858: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18859: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
18860: $changes{'customrole'}{$rolename}{'order'} = 1;
18861: $newsettings{$rolename}{'order'} = $idx+1;
18862: }
18863: }
18864: }
18865: $idx ++;
18866: }
18867: }
18868: }
18869: my $putresult;
18870: if (keys(%changes) > 0) {
18871: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
18872: if ($putresult eq 'ok') {
18873: if (ref($helphash{'helpsettings'}) eq 'HASH') {
18874: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
18875: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
18876: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
18877: }
18878: }
18879: my $cachetime = 24*60*60;
18880: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18881: if (ref($lastactref) eq 'HASH') {
18882: $lastactref->{'domdefaults'} = 1;
18883: }
18884: } else {
18885: $errors .= '<li><span class="LC_error">'.
18886: &mt('An error occurred storing the settings: [_1]',
18887: $putresult).'</span></li>';
18888: }
18889: }
18890: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
18891: $resulttext = &mt('Changes made:').'<ul>';
18892: my (%shownprivs,@levelorder);
18893: @levelorder = ('c','d','s');
18894: if ((keys(%changes)) && ($putresult eq 'ok')) {
18895: foreach my $item (sort(keys(%changes))) {
18896: if ($item eq 'submitbugs') {
18897: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
18898: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
18899: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
18900: } elsif ($item eq 'customrole') {
18901: if (ref($changes{'customrole'}) eq 'HASH') {
18902: my @keyorder = ('order','desc','access','status','exc','inc');
18903: my %keytext = &Apache::lonlocal::texthash(
18904: order => 'Order',
18905: desc => 'Role description',
18906: access => 'Role usage',
18907: status => 'Allowed institutional types',
18908: exc => 'Allowed personnel',
18909: inc => 'Disallowed personnel',
18910: );
18911: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
18912: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
18913: if ($role eq $newrole) {
18914: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
18915: $role).'<ul>';
18916: } else {
18917: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18918: $role).'<ul>';
18919: }
18920: foreach my $key (@keyorder) {
18921: if ($changes{'customrole'}{$role}{$key}) {
18922: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
18923: $keytext{$key},$newsettings{$role}{$key}).
18924: '</li>';
18925: }
18926: }
18927: if (ref($changedprivs{$role}) eq 'HASH') {
18928: $shownprivs{$role} = 1;
18929: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
18930: foreach my $level (@levelorder) {
18931: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18932: next if ($item eq '');
18933: my ($priv) = split(/\&/,$item,2);
18934: if (&Apache::lonnet::plaintext($priv)) {
18935: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18936: unless ($level eq 'c') {
18937: $resulttext .= ' ('.$lt{$level}.')';
18938: }
18939: $resulttext .= '</li>';
18940: }
18941: }
18942: }
18943: $resulttext .= '</ul>';
18944: }
18945: $resulttext .= '</ul></li>';
18946: }
18947: }
18948: }
18949: }
18950: }
18951: }
18952: if (keys(%changedprivs)) {
18953: foreach my $role (sort(keys(%changedprivs))) {
18954: unless ($shownprivs{$role}) {
18955: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18956: $role).'<ul>'.
18957: '<li>'.&mt('Privileges set to :').'<ul>';
18958: foreach my $level (@levelorder) {
18959: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18960: next if ($item eq '');
18961: my ($priv) = split(/\&/,$item,2);
18962: if (&Apache::lonnet::plaintext($priv)) {
18963: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18964: unless ($level eq 'c') {
18965: $resulttext .= ' ('.$lt{$level}.')';
18966: }
18967: $resulttext .= '</li>';
18968: }
18969: }
18970: }
18971: $resulttext .= '</ul></li></ul></li>';
18972: }
18973: }
18974: }
18975: $resulttext .= '</ul>';
18976: } else {
18977: $resulttext = &mt('No changes made to help settings');
18978: }
18979: if ($errors) {
18980: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
18981: $errors.'</ul>';
18982: }
18983: return $resulttext;
18984: }
18985:
18986: sub modify_coursedefaults {
18987: my ($dom,$lastactref,%domconfig) = @_;
18988: my ($resulttext,$errors,%changes,%defaultshash);
18989: my %defaultchecked = (
18990: 'uselcmath' => 'on',
18991: 'usejsme' => 'on',
18992: 'inline_chem' => 'on',
18993: 'ltiauth' => 'off',
18994: );
18995: my @toggles = ('uselcmath','usejsme','inline_chem','ltiauth');
18996: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
18997: 'uploadquota_community','uploadquota_textbook','coursequota_official',
18998: 'coursequota_unofficial','coursequota_community','coursequota_textbook',
18999: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
19000: 'mysqltables_textbook');
19001: my @types = ('official','unofficial','community','textbook');
19002: my %staticdefaults = (
19003: anonsurvey_threshold => 10,
19004: uploadquota => 500,
19005: coursequota => 20,
19006: postsubmit => 60,
19007: mysqltables => 172800,
19008: domexttool => 1,
19009: );
19010: my %texoptions = (
19011: MathJax => 'MathJax',
19012: mimetex => &mt('Convert to Images'),
19013: tth => &mt('TeX to HTML'),
19014: );
19015: $defaultshash{'coursedefaults'} = {};
19016:
19017: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
19018: if ($domconfig{'coursedefaults'} eq '') {
19019: $domconfig{'coursedefaults'} = {};
19020: }
19021: }
19022:
19023: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
19024: foreach my $item (@toggles) {
19025: if ($defaultchecked{$item} eq 'on') {
19026: if (($domconfig{'coursedefaults'}{$item} eq '') &&
19027: ($env{'form.'.$item} eq '0')) {
19028: $changes{$item} = 1;
19029: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
19030: $changes{$item} = 1;
19031: }
19032: } elsif ($defaultchecked{$item} eq 'off') {
19033: if (($domconfig{'coursedefaults'}{$item} eq '') &&
19034: ($env{'form.'.$item} eq '1')) {
19035: $changes{$item} = 1;
19036: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
19037: $changes{$item} = 1;
19038: }
19039: }
19040: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
19041: }
19042: foreach my $item (@numbers) {
19043: my ($currdef,$newdef);
19044: $newdef = $env{'form.'.$item};
19045: if ($item eq 'anonsurvey_threshold') {
19046: $currdef = $domconfig{'coursedefaults'}{$item};
19047: $newdef =~ s/\D//g;
19048: if ($newdef eq '' || $newdef < 1) {
19049: $newdef = 1;
19050: }
19051: $defaultshash{'coursedefaults'}{$item} = $newdef;
19052: } else {
19053: my ($setting,$type) = ($item =~ /^(uploadquota|coursequota|mysqltables)_(\w+)$/);
19054: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
19055: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
19056: }
19057: $newdef =~ s/[^\w.\-]//g;
19058: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
19059: }
19060: if ($currdef ne $newdef) {
19061: if ($item eq 'anonsurvey_threshold') {
19062: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
19063: $changes{$item} = 1;
19064: }
19065: } elsif ($item =~ /^(uploadquota|coursequota|mysqltables)_/) {
19066: my $setting = $1;
19067: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
19068: $changes{$setting} = 1;
19069: }
19070: }
19071: }
19072: }
19073: my $texengine;
19074: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
19075: $texengine = $env{'form.texengine'};
19076: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
19077: if ($currdef eq '') {
19078: unless ($texengine eq $Apache::lonnet::deftex) {
19079: $changes{'texengine'} = 1;
19080: }
19081: } elsif ($currdef ne $texengine) {
19082: $changes{'texengine'} = 1;
19083: }
19084: }
19085: if ($texengine ne '') {
19086: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
19087: }
19088: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
19089: my @currclonecode;
19090: if (ref($currclone) eq 'HASH') {
19091: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
19092: @currclonecode = @{$currclone->{'instcode'}};
19093: }
19094: }
19095: my $newclone;
19096: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
19097: $newclone = $env{'form.canclone'};
19098: }
19099: if ($newclone eq 'instcode') {
19100: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
19101: my (%codedefaults,@code_order,@clonecode);
19102: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
19103: \@code_order);
19104: foreach my $item (@code_order) {
19105: if (grep(/^\Q$item\E$/,@newcodes)) {
19106: push(@clonecode,$item);
19107: }
19108: }
19109: if (@clonecode) {
19110: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
19111: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
19112: if (@diffs) {
19113: $changes{'canclone'} = 1;
19114: }
19115: } else {
19116: $newclone eq '';
19117: }
19118: } elsif ($newclone ne '') {
19119: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
19120: }
19121: if ($newclone ne $currclone) {
19122: $changes{'canclone'} = 1;
19123: }
19124: my %credits;
19125: foreach my $type (@types) {
19126: unless ($type eq 'community') {
19127: $credits{$type} = $env{'form.'.$type.'_credits'};
19128: $credits{$type} =~ s/[^\d.]+//g;
19129: }
19130: }
19131: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
19132: ($env{'form.coursecredits'} eq '1')) {
19133: $changes{'coursecredits'} = 1;
19134: foreach my $type (keys(%credits)) {
19135: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19136: }
19137: } else {
19138: if ($env{'form.coursecredits'} eq '1') {
19139: foreach my $type (@types) {
19140: unless ($type eq 'community') {
19141: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
19142: $changes{'coursecredits'} = 1;
19143: }
19144: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19145: }
19146: }
19147: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19148: foreach my $type (@types) {
19149: unless ($type eq 'community') {
19150: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
19151: $changes{'coursecredits'} = 1;
19152: last;
19153: }
19154: }
19155: }
19156: }
19157: }
19158: if ($env{'form.postsubmit'} eq '1') {
19159: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
19160: my %currtimeout;
19161: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19162: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
19163: $changes{'postsubmit'} = 1;
19164: }
19165: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19166: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
19167: }
19168: } else {
19169: $changes{'postsubmit'} = 1;
19170: }
19171: foreach my $type (@types) {
19172: my $timeout = $env{'form.'.$type.'_timeout'};
19173: $timeout =~ s/\D//g;
19174: if ($timeout == $staticdefaults{'postsubmit'}) {
19175: $timeout = '';
19176: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
19177: $timeout = '0';
19178: }
19179: unless ($timeout eq '') {
19180: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
19181: }
19182: if (exists($currtimeout{$type})) {
19183: if ($timeout ne $currtimeout{$type}) {
19184: $changes{'postsubmit'} = 1;
19185: }
19186: } elsif ($timeout ne '') {
19187: $changes{'postsubmit'} = 1;
19188: }
19189: }
19190: } else {
19191: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
19192: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19193: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
19194: $changes{'postsubmit'} = 1;
19195: }
19196: } else {
19197: $changes{'postsubmit'} = 1;
19198: }
19199: }
19200: my (%newdomexttool,%newexttool,%olddomexttool,%oldexttool);
19201: map { $newdomexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.domexttool');
19202: map { $newexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.exttool');
19203: if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
19204: %olddomexttool = %{$domconfig{'coursedefaults'}{'domexttool'}};
19205: } else {
19206: foreach my $type (@types) {
19207: if ($staticdefaults{'domexttool'}) {
19208: $olddomexttool{$type} = 1;
19209: } else {
19210: $olddomexttool{$type} = 0;
19211: }
19212: }
19213: }
19214: if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
19215: %oldexttool = %{$domconfig{'coursedefaults'}{'exttool'}};
19216: } else {
19217: foreach my $type (@types) {
19218: if ($staticdefaults{'exttool'}) {
19219: $oldexttool{$type} = 1;
19220: } else {
19221: $oldexttool{$type} = 0;
19222: }
19223: }
19224: }
19225: foreach my $type (@types) {
19226: unless ($newdomexttool{$type}) {
19227: $newdomexttool{$type} = 0;
19228: }
19229: unless ($newexttool{$type}) {
19230: $newexttool{$type} = 0;
19231: }
19232: if ($newdomexttool{$type} != $olddomexttool{$type}) {
19233: $changes{'domexttool'} = 1;
19234: }
19235: if ($newexttool{$type} != $oldexttool{$type}) {
19236: $changes{'exttool'} = 1;
19237: }
19238: }
19239: $defaultshash{'coursedefaults'}{'domexttool'} = \%newdomexttool;
19240: $defaultshash{'coursedefaults'}{'exttool'} = \%newexttool;
19241: }
19242: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19243: $dom);
19244: if ($putresult eq 'ok') {
19245: if (keys(%changes) > 0) {
19246: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19247: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
19248: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
19249: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
19250: ($changes{'inline_chem'}) || ($changes{'ltiauth'}) || ($changes{'domexttool'}) ||
19251: ($changes{'exttool'}) || ($changes{'coursequota'})) {
19252: foreach my $item ('uselcmath','usejsme','inline_chem','texengine','ltiauth') {
19253: if ($changes{$item}) {
19254: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
19255: }
19256: }
19257: if ($changes{'coursecredits'}) {
19258: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19259: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
19260: $domdefaults{$type.'credits'} =
19261: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
19262: }
19263: }
19264: }
19265: if ($changes{'postsubmit'}) {
19266: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19267: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
19268: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19269: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
19270: $domdefaults{$type.'postsubtimeout'} =
19271: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19272: }
19273: }
19274: }
19275: }
19276: if ($changes{'uploadquota'}) {
19277: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19278: foreach my $type (@types) {
19279: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
19280: }
19281: }
19282: }
19283: if ($changes{'coursequota'}) {
19284: if (ref($defaultshash{'coursedefaults'}{'coursequota'}) eq 'HASH') {
19285: foreach my $type (@types) {
19286: $domdefaults{$type.'coursequota'}=$defaultshash{'coursedefaults'}{'coursequota'}{$type};
19287: }
19288: }
19289: }
19290: if ($changes{'canclone'}) {
19291: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19292: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19293: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
19294: if (@clonecodes) {
19295: $domdefaults{'canclone'} = join('+',@clonecodes);
19296: }
19297: }
19298: } else {
19299: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
19300: }
19301: }
19302: if ($changes{'domexttool'}) {
19303: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
19304: foreach my $type (@types) {
19305: $domdefaults{$type.'domexttool'}=$defaultshash{'coursedefaults'}{'domexttool'}{$type};
19306: }
19307: }
19308: }
19309: if ($changes{'exttool'}) {
19310: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
19311: foreach my $type (@types) {
19312: $domdefaults{$type.'exttool'}=$defaultshash{'coursedefaults'}{'exttool'}{$type};
19313: }
19314: }
19315: }
19316: my $cachetime = 24*60*60;
19317: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19318: if (ref($lastactref) eq 'HASH') {
19319: $lastactref->{'domdefaults'} = 1;
19320: }
19321: }
19322: $resulttext = &mt('Changes made:').'<ul>';
19323: foreach my $item (sort(keys(%changes))) {
19324: if ($item eq 'uselcmath') {
19325: if ($env{'form.'.$item} eq '1') {
19326: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
19327: } else {
19328: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
19329: }
19330: } elsif ($item eq 'usejsme') {
19331: if ($env{'form.'.$item} eq '1') {
19332: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
19333: } else {
19334: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
19335: }
19336: } elsif ($item eq 'inline_chem') {
19337: if ($env{'form.'.$item} eq '1') {
19338: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
19339: } else {
19340: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
19341: }
19342: } elsif ($item eq 'texengine') {
19343: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
19344: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
19345: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
19346: }
19347: } elsif ($item eq 'anonsurvey_threshold') {
19348: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
19349: } elsif ($item eq 'uploadquota') {
19350: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19351: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
19352: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
19353: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
19354: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
19355: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
19356: '</ul>'.
19357: '</li>';
19358: } else {
19359: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
19360: }
19361: } elsif ($item eq 'coursequota') {
19362: if (ref($defaultshash{'coursedefaults'}{'coursequota'}) eq 'HASH') {
19363: $resulttext .= '<li>'.&mt('Default cumulative quota for all group portfolio spaces in course set as follows:').'<ul>'.
19364: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'official'}.'</b>').'</li>'.
19365: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'unofficial'}.'</b>').'</li>'.
19366: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'textbook'}.'</b>').'</li>'.
19367: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'coursequota'}{'community'}.'</b>').'</li>'.
19368: '</ul>'.
19369: '</li>';
19370: } else {
19371: $resulttext .= '<li>'.&mt('Default cumulative quota for all group portfolio spaces in course remains default: [_1] MB',$staticdefaults{'coursequota'}).'</li>';
19372: }
19373: } elsif ($item eq 'mysqltables') {
19374: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
19375: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
19376: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
19377: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
19378: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
19379: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
19380: '</ul>'.
19381: '</li>';
19382: } else {
19383: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
19384: }
19385: } elsif ($item eq 'postsubmit') {
19386: if ($domdefaults{'postsubmit'} eq 'off') {
19387: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
19388: } else {
19389: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
19390: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19391: $resulttext .= &mt('durations:').'<ul>';
19392: foreach my $type (@types) {
19393: $resulttext .= '<li>';
19394: my $timeout;
19395: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19396: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19397: }
19398: my $display;
19399: if ($timeout eq '0') {
19400: $display = &mt('unlimited');
19401: } elsif ($timeout eq '') {
19402: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
19403: } else {
19404: $display = &mt('[quant,_1,second]',$timeout);
19405: }
19406: if ($type eq 'community') {
19407: $resulttext .= &mt('Communities');
19408: } elsif ($type eq 'official') {
19409: $resulttext .= &mt('Official courses');
19410: } elsif ($type eq 'unofficial') {
19411: $resulttext .= &mt('Unofficial courses');
19412: } elsif ($type eq 'textbook') {
19413: $resulttext .= &mt('Textbook courses');
19414: }
19415: $resulttext .= ' -- '.$display.'</li>';
19416: }
19417: $resulttext .= '</ul>';
19418: }
19419: $resulttext .= '</li>';
19420: }
19421: } elsif ($item eq 'coursecredits') {
19422: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19423: if (($domdefaults{'officialcredits'} eq '') &&
19424: ($domdefaults{'unofficialcredits'} eq '') &&
19425: ($domdefaults{'textbookcredits'} eq '')) {
19426: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19427: } else {
19428: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
19429: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
19430: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
19431: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
19432: '</ul>'.
19433: '</li>';
19434: }
19435: } else {
19436: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19437: }
19438: } elsif ($item eq 'canclone') {
19439: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19440: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19441: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
19442: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
19443: }
19444: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
19445: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
19446: } else {
19447: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
19448: }
19449: } elsif ($item eq 'ltiauth') {
19450: if ($env{'form.'.$item} eq '1') {
19451: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
19452: } else {
19453: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
19454: }
19455: } elsif ($item eq 'domexttool') {
19456: my @noyes = (&mt('no'),&mt('yes'));
19457: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
19458: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used as follows:').'<ul>'.
19459: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'official'}].'</b>').'</li>'.
19460: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'unofficial'}].'</b>').'</li>'.
19461: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'textbook'}].'</b>').'</li>'.
19462: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'placement'}].'</b>').'</li>'.
19463: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'community'}].'</b>').'</li>'.
19464: '</ul>'.
19465: '</li>';
19466: } else {
19467: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used in all course types, by default').'</li>';
19468: }
19469: } elsif ($item eq 'exttool') {
19470: my @noyes = (&mt('no'),&mt('yes'));
19471: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
19472: $resulttext .= '<li>'.&mt('External Tools can be defined and configured in course containers as follows:').'<ul>'.
19473: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'official'}].'</b>').'</li>'.
19474: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'unofficial'}].'</b>').'</li>'.
19475: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'textbook'}].'</b>').'</li>'.
19476: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'placement'}].'</b>').'</li>'.
19477: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'community'}].'</b>').'</li>'.
19478: '</ul>'.
19479: '</li>';
19480: } else {
19481: $resulttext .= '<li>'.&mt('External Tools can not be defined in any course types, by default').'</li>';
19482: }
19483: }
19484: }
19485: $resulttext .= '</ul>';
19486: } else {
19487: $resulttext = &mt('No changes made to course defaults');
19488: }
19489: } else {
19490: $resulttext = '<span class="LC_error">'.
19491: &mt('An error occurred: [_1]',$putresult).'</span>';
19492: }
19493: return $resulttext;
19494: }
19495:
19496: sub modify_selfenrollment {
19497: my ($dom,$lastactref,%domconfig) = @_;
19498: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
19499: my @types = ('official','unofficial','community','textbook');
19500: my %titles = &tool_titles();
19501: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
19502: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
19503: $ordered{'default'} = ['types','registered','approval','limit'];
19504:
19505: my (%roles,%shown,%toplevel);
19506: $roles{'0'} = &Apache::lonnet::plaintext('dc');
19507:
19508: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
19509: if ($domconfig{'selfenrollment'} eq '') {
19510: $domconfig{'selfenrollment'} = {};
19511: }
19512: }
19513: %toplevel = (
19514: admin => 'Configuration Rights',
19515: default => 'Default settings',
19516: validation => 'Validation of self-enrollment requests',
19517: );
19518: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
19519:
19520: if (ref($ordered{'admin'}) eq 'ARRAY') {
19521: foreach my $item (@{$ordered{'admin'}}) {
19522: foreach my $type (@types) {
19523: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
19524: $selfenrollhash{'admin'}{$type}{$item} = 1;
19525: } else {
19526: $selfenrollhash{'admin'}{$type}{$item} = 0;
19527: }
19528: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
19529: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
19530: if ($selfenrollhash{'admin'}{$type}{$item} ne
19531: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
19532: push(@{$changes{'admin'}{$type}},$item);
19533: }
19534: } else {
19535: if (!$selfenrollhash{'admin'}{$type}{$item}) {
19536: push(@{$changes{'admin'}{$type}},$item);
19537: }
19538: }
19539: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
19540: push(@{$changes{'admin'}{$type}},$item);
19541: }
19542: }
19543: }
19544: }
19545:
19546: foreach my $item (@{$ordered{'default'}}) {
19547: foreach my $type (@types) {
19548: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
19549: if ($item eq 'types') {
19550: unless (($value eq 'all') || ($value eq 'dom')) {
19551: $value = '';
19552: }
19553: } elsif ($item eq 'registered') {
19554: unless ($value eq '1') {
19555: $value = 0;
19556: }
19557: } elsif ($item eq 'approval') {
19558: unless ($value =~ /^[012]$/) {
19559: $value = 0;
19560: }
19561: } else {
19562: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19563: $value = 'none';
19564: }
19565: }
19566: $selfenrollhash{'default'}{$type}{$item} = $value;
19567: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
19568: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19569: if ($selfenrollhash{'default'}{$type}{$item} ne
19570: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
19571: push(@{$changes{'default'}{$type}},$item);
19572: }
19573: } else {
19574: push(@{$changes{'default'}{$type}},$item);
19575: }
19576: } else {
19577: push(@{$changes{'default'}{$type}},$item);
19578: }
19579: if ($item eq 'limit') {
19580: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19581: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
19582: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
19583: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
19584: }
19585: } else {
19586: $selfenrollhash{'default'}{$type}{'cap'} = '';
19587: }
19588: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19589: if ($selfenrollhash{'default'}{$type}{'cap'} ne
19590: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
19591: push(@{$changes{'default'}{$type}},'cap');
19592: }
19593: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
19594: push(@{$changes{'default'}{$type}},'cap');
19595: }
19596: }
19597: }
19598: }
19599:
19600: foreach my $item (@{$itemsref}) {
19601: if ($item eq 'fields') {
19602: my @changed;
19603: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
19604: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
19605: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
19606: }
19607: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19608: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
19609: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
19610: $domconfig{'selfenrollment'}{'validation'}{$item});
19611: } else {
19612: @changed = @{$selfenrollhash{'validation'}{$item}};
19613: }
19614: } else {
19615: @changed = @{$selfenrollhash{'validation'}{$item}};
19616: }
19617: if (@changed) {
19618: if ($selfenrollhash{'validation'}{$item}) {
19619: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
19620: } else {
19621: $changes{'validation'}{$item} = &mt('None');
19622: }
19623: }
19624: } else {
19625: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
19626: if ($item eq 'markup') {
19627: if ($env{'form.selfenroll_validation_'.$item}) {
19628: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
19629: }
19630: }
19631: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19632: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
19633: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
19634: }
19635: }
19636: }
19637: }
19638:
19639: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
19640: $dom);
19641: if ($putresult eq 'ok') {
19642: if (keys(%changes) > 0) {
19643: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19644: $resulttext = &mt('Changes made:').'<ul>';
19645: foreach my $key ('admin','default','validation') {
19646: if (ref($changes{$key}) eq 'HASH') {
19647: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
19648: if ($key eq 'validation') {
19649: foreach my $item (@{$itemsref}) {
19650: if (exists($changes{$key}{$item})) {
19651: if ($item eq 'markup') {
19652: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19653: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
19654: } else {
19655: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19656: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
19657: }
19658: }
19659: }
19660: } else {
19661: foreach my $type (@types) {
19662: if ($type eq 'community') {
19663: $roles{'1'} = &mt('Community personnel');
19664: } else {
19665: $roles{'1'} = &mt('Course personnel');
19666: }
19667: if (ref($changes{$key}{$type}) eq 'ARRAY') {
19668: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19669: if ($key eq 'admin') {
19670: my @mgrdc = ();
19671: if (ref($ordered{$key}) eq 'ARRAY') {
19672: foreach my $item (@{$ordered{'admin'}}) {
19673: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19674: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
19675: push(@mgrdc,$item);
19676: }
19677: }
19678: }
19679: if (@mgrdc) {
19680: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
19681: } else {
19682: delete($domdefaults{$type.'selfenrolladmdc'});
19683: }
19684: }
19685: } else {
19686: if (ref($ordered{$key}) eq 'ARRAY') {
19687: foreach my $item (@{$ordered{$key}}) {
19688: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19689: $domdefaults{$type.'selfenroll'.$item} =
19690: $selfenrollhash{$key}{$type}{$item};
19691: }
19692: }
19693: }
19694: }
19695: }
19696: $resulttext .= '<li>'.$titles{$type}.'<ul>';
19697: foreach my $item (@{$ordered{$key}}) {
19698: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19699: $resulttext .= '<li>';
19700: if ($key eq 'admin') {
19701: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
19702: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
19703: } else {
19704: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
19705: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
19706: }
19707: $resulttext .= '</li>';
19708: }
19709: }
19710: $resulttext .= '</ul></li>';
19711: }
19712: }
19713: $resulttext .= '</ul></li>';
19714: }
19715: }
19716: }
19717: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
19718: my $cachetime = 24*60*60;
19719: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19720: if (ref($lastactref) eq 'HASH') {
19721: $lastactref->{'domdefaults'} = 1;
19722: }
19723: }
19724: $resulttext .= '</ul>';
19725: } else {
19726: $resulttext = &mt('No changes made to self-enrollment settings');
19727: }
19728: } else {
19729: $resulttext = '<span class="LC_error">'.
19730: &mt('An error occurred: [_1]',$putresult).'</span>';
19731: }
19732: return $resulttext;
19733: }
19734:
19735: sub modify_wafproxy {
19736: my ($dom,$action,$lastactref,%domconfig) = @_;
19737: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19738: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
19739: %wafproxy,%changes,%expirecache,%expiresaml);
19740: foreach my $server (sort(keys(%servers))) {
19741: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19742: if ($serverhome eq $server) {
19743: my $serverdom = &Apache::lonnet::host_domain($server);
19744: if ($serverdom eq $dom) {
19745: $canset{$server} = 1;
19746: }
19747: }
19748: }
19749: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
19750: %{$values{$dom}} = ();
19751: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
19752: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
19753: }
19754: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
19755: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
19756: }
19757: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19758: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
19759: }
19760: }
19761: my $output;
19762: if (keys(%canset)) {
19763: %{$wafproxy{'alias'}} = ();
19764: %{$wafproxy{'saml'}} = ();
19765: foreach my $key (sort(keys(%canset))) {
19766: if ($env{'form.wafproxy_'.$dom}) {
19767: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
19768: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
19769: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
19770: $changes{'alias'} = 1;
19771: }
19772: if ($env{'form.wafproxy_alias_saml_'.$key}) {
19773: $wafproxy{'saml'}{$key} = 1;
19774: }
19775: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
19776: $changes{'saml'} = 1;
19777: }
19778: } else {
19779: $wafproxy{'alias'}{$key} = '';
19780: $wafproxy{'saml'}{$key} = '';
19781: if ($curralias{$key}) {
19782: $changes{'alias'} = 1;
19783: }
19784: if ($currsaml{$key}) {
19785: $changes{'saml'} = 1;
19786: }
19787: }
19788: if ($wafproxy{'alias'}{$key} eq '') {
19789: if ($curralias{$key}) {
19790: $expirecache{$key} = 1;
19791: }
19792: delete($wafproxy{'alias'}{$key});
19793: }
19794: if ($wafproxy{'saml'}{$key} eq '') {
19795: if ($currsaml{$key}) {
19796: $expiresaml{$key} = 1;
19797: }
19798: delete($wafproxy{'saml'}{$key});
19799: }
19800: }
19801: unless (keys(%{$wafproxy{'alias'}})) {
19802: delete($wafproxy{'alias'});
19803: }
19804: unless (keys(%{$wafproxy{'saml'}})) {
19805: delete($wafproxy{'saml'});
19806: }
19807: # Localization for values in %warn occurs in &mt() calls separately.
19808: my %warn = (
19809: trusted => 'trusted IP range(s)',
19810: vpnint => 'internal IP range(s) for VPN sessions(s)',
19811: vpnext => 'IP range(s) for backend WAF connections',
19812: );
19813: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19814: my $possible = $env{'form.wafproxy_'.$item};
19815: $possible =~ s/^\s+|\s+$//g;
19816: if ($possible ne '') {
19817: if ($item eq 'remoteip') {
19818: if ($possible =~ /^[mhn]$/) {
19819: $wafproxy{$item} = $possible;
19820: }
19821: } elsif ($item eq 'ipheader') {
19822: if ($wafproxy{'remoteip'} eq 'h') {
19823: $wafproxy{$item} = $possible;
19824: }
19825: } elsif ($item eq 'sslopt') {
19826: if ($possible =~ /^0|1$/) {
19827: $wafproxy{$item} = $possible;
19828: }
19829: } else {
19830: my (@ok,$count);
19831: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
19832: unless ($env{'form.wafproxy_vpnaccess'}) {
19833: $possible = '';
19834: }
19835: } elsif ($item eq 'trusted') {
19836: unless ($wafproxy{'remoteip'} eq 'h') {
19837: $possible = '';
19838: }
19839: }
19840: unless ($possible eq '') {
19841: $possible =~ s/[\r\n]+/\s/g;
19842: $possible =~ s/\s*-\s*/-/g;
19843: $possible =~ s/\s+/,/g;
19844: $possible =~ s/,+/,/g;
19845: }
19846: $count = 0;
19847: if ($possible ne '') {
19848: foreach my $poss (split(/\,/,$possible)) {
19849: $count ++;
19850: $poss = &validate_ip_pattern($poss);
19851: if ($poss ne '') {
19852: push(@ok,$poss);
19853: }
19854: }
19855: my $diff = $count - scalar(@ok);
19856: if ($diff) {
19857: push(@warnings,'<li>'.
19858: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
19859: $diff,$warn{$item}).
19860: '</li>');
19861: }
19862: if (@ok) {
19863: my @cidr_list;
19864: foreach my $item (@ok) {
19865: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
19866: }
19867: $wafproxy{$item} = join(',',@cidr_list);
19868: }
19869: }
19870: }
19871: if ($wafproxy{$item} ne $currvalue{$item}) {
19872: $changes{$item} = 1;
19873: }
19874: } elsif ($currvalue{$item}) {
19875: $changes{$item} = 1;
19876: }
19877: }
19878: } else {
19879: if (keys(%curralias)) {
19880: $changes{'alias'} = 1;
19881: }
19882: if (keys(%currsaml)) {
19883: $changes{'saml'} = 1;
19884: }
19885: if (keys(%currvalue)) {
19886: foreach my $key (keys(%currvalue)) {
19887: $changes{$key} = 1;
19888: }
19889: }
19890: }
19891: if (keys(%changes)) {
19892: my %defaultshash = (
19893: wafproxy => \%wafproxy,
19894: );
19895: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19896: $dom);
19897: if ($putresult eq 'ok') {
19898: my $cachetime = 24*60*60;
19899: my (%domdefaults,$updatedomdefs);
19900: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
19901: if ($changes{$item}) {
19902: unless ($updatedomdefs) {
19903: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19904: $updatedomdefs = 1;
19905: }
19906: if ($wafproxy{$item}) {
19907: $domdefaults{'waf_'.$item} = $wafproxy{$item};
19908: } elsif (exists($domdefaults{'waf_'.$item})) {
19909: delete($domdefaults{'waf_'.$item});
19910: }
19911: }
19912: }
19913: if ($updatedomdefs) {
19914: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19915: if (ref($lastactref) eq 'HASH') {
19916: $lastactref->{'domdefaults'} = 1;
19917: }
19918: }
19919: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
19920: my %updates = %expirecache;
19921: foreach my $key (keys(%expirecache)) {
19922: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
19923: }
19924: if (ref($wafproxy{'alias'}) eq 'HASH') {
19925: my $cachetime = 24*60*60;
19926: foreach my $key (keys(%{$wafproxy{'alias'}})) {
19927: $updates{$key} = 1;
19928: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
19929: $cachetime);
19930: }
19931: }
19932: if (ref($lastactref) eq 'HASH') {
19933: $lastactref->{'proxyalias'} = \%updates;
19934: }
19935: }
19936: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
19937: my %samlupdates = %expiresaml;
19938: foreach my $key (keys(%expiresaml)) {
19939: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
19940: }
19941: if (ref($wafproxy{'saml'}) eq 'HASH') {
19942: my $cachetime = 24*60*60;
19943: foreach my $key (keys(%{$wafproxy{'saml'}})) {
19944: $samlupdates{$key} = 1;
19945: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
19946: $cachetime);
19947: }
19948: }
19949: if (ref($lastactref) eq 'HASH') {
19950: $lastactref->{'proxysaml'} = \%samlupdates;
19951: }
19952: }
19953: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
19954: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19955: if ($changes{$item}) {
19956: if ($item eq 'alias') {
19957: my $numaliased = 0;
19958: if (ref($wafproxy{'alias'}) eq 'HASH') {
19959: my $shown;
19960: if (keys(%{$wafproxy{'alias'}})) {
19961: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
19962: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
19963: &Apache::lonnet::hostname($server),
19964: $wafproxy{'alias'}{$server}).'</li>';
19965: $numaliased ++;
19966: }
19967: if ($numaliased) {
19968: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
19969: '<ul>'.$shown.'</ul>').'</li>';
19970: }
19971: }
19972: }
19973: unless ($numaliased) {
19974: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
19975: }
19976: } elsif ($item eq 'saml') {
19977: my $shown;
19978: if (ref($wafproxy{'saml'}) eq 'HASH') {
19979: if (keys(%{$wafproxy{'saml'}})) {
19980: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
19981: }
19982: }
19983: if ($shown) {
19984: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
19985: $shown).'</li>';
19986: } else {
19987: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
19988: }
19989: } else {
19990: if ($item eq 'remoteip') {
19991: my %ip_methods = &remoteip_methods();
19992: if ($wafproxy{$item} =~ /^[mh]$/) {
19993: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
19994: $ip_methods{$wafproxy{$item}}).'</li>';
19995: } else {
19996: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
19997: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
19998: '</li>';
19999: } else {
20000: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
20001: }
20002: }
20003: } elsif ($item eq 'ipheader') {
20004: if ($wafproxy{$item}) {
20005: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
20006: $wafproxy{$item}).'</li>';
20007: } else {
20008: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
20009: }
20010: } elsif ($item eq 'trusted') {
20011: if ($wafproxy{$item}) {
20012: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
20013: $wafproxy{$item}).'</li>';
20014: } else {
20015: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
20016: }
20017: } elsif ($item eq 'vpnint') {
20018: if ($wafproxy{$item}) {
20019: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
20020: $wafproxy{$item}).'</li>';
20021: } else {
20022: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
20023: }
20024: } elsif ($item eq 'vpnext') {
20025: if ($wafproxy{$item}) {
20026: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
20027: $wafproxy{$item}).'</li>';
20028: } else {
20029: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
20030: }
20031: } elsif ($item eq 'sslopt') {
20032: if ($wafproxy{$item}) {
20033: $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>';
20034: } else {
20035: $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>';
20036: }
20037: }
20038: }
20039: }
20040: }
20041: $output .= '</ul>';
20042: } else {
20043: $output = '<span class="LC_error">'.
20044: &mt('An error occurred: [_1]',$putresult).'</span>';
20045: }
20046: } elsif (keys(%canset)) {
20047: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
20048: }
20049: if (@warnings) {
20050: $output .= '<br />'.&mt('Warnings:').'<ul>'.
20051: join("\n",@warnings).'</ul>';
20052: }
20053: return $output;
20054: }
20055:
20056: sub validate_ip_pattern {
20057: my ($pattern) = @_;
20058: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
20059: my ($start,$end) = ($1,$2);
20060: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
20061: if (($start !~ m{/}) && ($end !~ m{/})) {
20062: return $start.'-'.$end;
20063: }
20064: }
20065: } elsif ($pattern ne '') {
20066: $pattern = &Net::CIDR::cidrvalidate($pattern);
20067: if ($pattern ne '') {
20068: return $pattern;
20069: }
20070: }
20071: return;
20072: }
20073:
20074: sub modify_usersessions {
20075: my ($dom,$lastactref,%domconfig) = @_;
20076: my @hostingtypes = ('version','excludedomain','includedomain');
20077: my @offloadtypes = ('primary','default');
20078: my %types = (
20079: remote => \@hostingtypes,
20080: hosted => \@hostingtypes,
20081: spares => \@offloadtypes,
20082: );
20083: my @prefixes = ('remote','hosted','spares');
20084: my @lcversions = &Apache::lonnet::all_loncaparevs();
20085: my (%by_ip,%by_location,@intdoms);
20086: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
20087: my @locations = sort(keys(%by_location));
20088: my (%defaultshash,%changes);
20089: foreach my $prefix (@prefixes) {
20090: $defaultshash{'usersessions'}{$prefix} = {};
20091: }
20092: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20093: my $resulttext;
20094: my %iphost = &Apache::lonnet::get_iphost();
20095: foreach my $prefix (@prefixes) {
20096: next if ($prefix eq 'spares');
20097: foreach my $type (@{$types{$prefix}}) {
20098: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
20099: if ($type eq 'version') {
20100: my $value = $env{'form.'.$prefix.'_'.$type};
20101: my $okvalue;
20102: if ($value ne '') {
20103: if (grep(/^\Q$value\E$/,@lcversions)) {
20104: $okvalue = $value;
20105: }
20106: }
20107: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20108: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
20109: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
20110: if ($inuse == 0) {
20111: $changes{$prefix}{$type} = 1;
20112: } else {
20113: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
20114: $changes{$prefix}{$type} = 1;
20115: }
20116: if ($okvalue ne '') {
20117: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20118: }
20119: }
20120: } else {
20121: if (($inuse == 1) && ($okvalue ne '')) {
20122: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20123: $changes{$prefix}{$type} = 1;
20124: }
20125: }
20126: } else {
20127: if (($inuse == 1) && ($okvalue ne '')) {
20128: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20129: $changes{$prefix}{$type} = 1;
20130: }
20131: }
20132: } else {
20133: if (($inuse == 1) && ($okvalue ne '')) {
20134: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
20135: $changes{$prefix}{$type} = 1;
20136: }
20137: }
20138: } else {
20139: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
20140: my @okvals;
20141: foreach my $val (@vals) {
20142: if ($val =~ /:/) {
20143: my @items = split(/:/,$val);
20144: foreach my $item (@items) {
20145: if (ref($by_location{$item}) eq 'ARRAY') {
20146: push(@okvals,$item);
20147: }
20148: }
20149: } else {
20150: if (ref($by_location{$val}) eq 'ARRAY') {
20151: push(@okvals,$val);
20152: }
20153: }
20154: }
20155: @okvals = sort(@okvals);
20156: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20157: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
20158: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
20159: if ($inuse == 0) {
20160: $changes{$prefix}{$type} = 1;
20161: } else {
20162: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20163: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
20164: if (@changed > 0) {
20165: $changes{$prefix}{$type} = 1;
20166: }
20167: }
20168: } else {
20169: if ($inuse == 1) {
20170: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20171: $changes{$prefix}{$type} = 1;
20172: }
20173: }
20174: } else {
20175: if ($inuse == 1) {
20176: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20177: $changes{$prefix}{$type} = 1;
20178: }
20179: }
20180: } else {
20181: if ($inuse == 1) {
20182: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
20183: $changes{$prefix}{$type} = 1;
20184: }
20185: }
20186: }
20187: }
20188: }
20189:
20190: my @alldoms = &Apache::lonnet::all_domains();
20191: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20192: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
20193: my $savespares;
20194:
20195: foreach my $lonhost (sort(keys(%servers))) {
20196: my $serverhomeID =
20197: &Apache::lonnet::get_server_homeID($servers{$lonhost});
20198: my $serverhostname = &Apache::lonnet::hostname($lonhost);
20199: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
20200: my %spareschg;
20201: foreach my $type (@{$types{'spares'}}) {
20202: my @okspares;
20203: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
20204: foreach my $server (@checked) {
20205: if (&Apache::lonnet::hostname($server) ne '') {
20206: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
20207: unless (grep(/^\Q$server\E$/,@okspares)) {
20208: push(@okspares,$server);
20209: }
20210: }
20211: }
20212: }
20213: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
20214: my $newspare;
20215: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
20216: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
20217: $newspare = $new;
20218: }
20219: }
20220: my @spares;
20221: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
20222: @spares = sort(@okspares,$newspare);
20223: } else {
20224: @spares = sort(@okspares);
20225: }
20226: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
20227: if (ref($spareid{$lonhost}) eq 'HASH') {
20228: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
20229: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
20230: if (@diffs > 0) {
20231: $spareschg{$type} = 1;
20232: }
20233: }
20234: }
20235: }
20236: if (keys(%spareschg) > 0) {
20237: $changes{'spares'}{$lonhost} = \%spareschg;
20238: }
20239: }
20240: $defaultshash{'usersessions'}{'offloadnow'} = {};
20241: $defaultshash{'usersessions'}{'offloadoth'} = {};
20242: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
20243: my @okoffload;
20244: if (@offloadnow) {
20245: foreach my $server (@offloadnow) {
20246: if (&Apache::lonnet::hostname($server) ne '') {
20247: unless (grep(/^\Q$server\E$/,@okoffload)) {
20248: push(@okoffload,$server);
20249: }
20250: }
20251: }
20252: if (@okoffload) {
20253: foreach my $lonhost (@okoffload) {
20254: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
20255: }
20256: }
20257: }
20258: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
20259: my @okoffloadoth;
20260: if (@offloadoth) {
20261: foreach my $server (@offloadoth) {
20262: if (&Apache::lonnet::hostname($server) ne '') {
20263: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
20264: push(@okoffloadoth,$server);
20265: }
20266: }
20267: }
20268: if (@okoffloadoth) {
20269: foreach my $lonhost (@okoffloadoth) {
20270: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
20271: }
20272: }
20273: }
20274: if (ref($domconfig{'usersessions'}) eq 'HASH') {
20275: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
20276: if (ref($changes{'spares'}) eq 'HASH') {
20277: if (keys(%{$changes{'spares'}}) > 0) {
20278: $savespares = 1;
20279: }
20280: }
20281: } else {
20282: $savespares = 1;
20283: }
20284: foreach my $offload ('offloadnow','offloadoth') {
20285: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
20286: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
20287: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
20288: $changes{$offload} = 1;
20289: last;
20290: }
20291: }
20292: unless ($changes{$offload}) {
20293: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
20294: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
20295: $changes{$offload} = 1;
20296: last;
20297: }
20298: }
20299: }
20300: } else {
20301: if (($offload eq 'offloadnow') && (@okoffload)) {
20302: $changes{'offloadnow'} = 1;
20303: }
20304: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
20305: $changes{'offloadoth'} = 1;
20306: }
20307: }
20308: }
20309: } else {
20310: if (@okoffload) {
20311: $changes{'offloadnow'} = 1;
20312: }
20313: if (@okoffloadoth) {
20314: $changes{'offloadoth'} = 1;
20315: }
20316: }
20317: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
20318: if ((keys(%changes) > 0) || ($savespares)) {
20319: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20320: $dom);
20321: if ($putresult eq 'ok') {
20322: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20323: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
20324: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
20325: }
20326: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
20327: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
20328: }
20329: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20330: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
20331: }
20332: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
20333: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
20334: }
20335: }
20336: my $cachetime = 24*60*60;
20337: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20338: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
20339: if (ref($lastactref) eq 'HASH') {
20340: $lastactref->{'domdefaults'} = 1;
20341: $lastactref->{'usersessions'} = 1;
20342: }
20343: if (keys(%changes) > 0) {
20344: my %lt = &usersession_titles();
20345: $resulttext = &mt('Changes made:').'<ul>';
20346: foreach my $prefix (@prefixes) {
20347: if (ref($changes{$prefix}) eq 'HASH') {
20348: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
20349: if ($prefix eq 'spares') {
20350: if (ref($changes{$prefix}) eq 'HASH') {
20351: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
20352: $resulttext .= '<li><b>'.$lonhost.'</b> ';
20353: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
20354: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
20355: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20356: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
20357: foreach my $type (@{$types{$prefix}}) {
20358: if ($changes{$prefix}{$lonhost}{$type}) {
20359: my $offloadto = &mt('None');
20360: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
20361: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
20362: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
20363: }
20364: }
20365: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
20366: }
20367: }
20368: }
20369: $resulttext .= '</li>';
20370: }
20371: }
20372: } else {
20373: foreach my $type (@{$types{$prefix}}) {
20374: if (defined($changes{$prefix}{$type})) {
20375: my $newvalue;
20376: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20377: if (ref($defaultshash{'usersessions'}{$prefix})) {
20378: if ($type eq 'version') {
20379: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
20380: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
20381: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
20382: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
20383: }
20384: }
20385: }
20386: }
20387: if ($newvalue eq '') {
20388: if ($type eq 'version') {
20389: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
20390: } else {
20391: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
20392: }
20393: } else {
20394: if ($type eq 'version') {
20395: $newvalue .= ' '.&mt('(or later)');
20396: }
20397: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
20398: }
20399: }
20400: }
20401: }
20402: $resulttext .= '</ul>';
20403: }
20404: }
20405: if ($changes{'offloadnow'}) {
20406: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20407: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
20408: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
20409: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
20410: $resulttext .= '<li>'.$lonhost.'</li>';
20411: }
20412: $resulttext .= '</ul>';
20413: } else {
20414: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
20415: }
20416: } else {
20417: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
20418: }
20419: }
20420: if ($changes{'offloadoth'}) {
20421: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
20422: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
20423: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
20424: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
20425: $resulttext .= '<li>'.$lonhost.'</li>';
20426: }
20427: $resulttext .= '</ul>';
20428: } else {
20429: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
20430: }
20431: } else {
20432: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
20433: }
20434: }
20435: $resulttext .= '</ul>';
20436: } else {
20437: $resulttext = $nochgmsg;
20438: }
20439: } else {
20440: $resulttext = '<span class="LC_error">'.
20441: &mt('An error occurred: [_1]',$putresult).'</span>';
20442: }
20443: } else {
20444: $resulttext = $nochgmsg;
20445: }
20446: return $resulttext;
20447: }
20448:
20449: sub modify_loadbalancing {
20450: my ($dom,%domconfig) = @_;
20451: my $primary_id = &Apache::lonnet::domain($dom,'primary');
20452: my $intdom = &Apache::lonnet::internet_dom($primary_id);
20453: my ($othertitle,$usertypes,$types) =
20454: &Apache::loncommon::sorted_inst_types($dom);
20455: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20456: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
20457: my @sparestypes = ('primary','default');
20458: my %typetitles = &sparestype_titles();
20459: my $resulttext;
20460: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20461: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20462: %existing = %{$domconfig{'loadbalancing'}};
20463: }
20464: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
20465: \%currtargets,\%currrules,\%currcookies);
20466: my ($saveloadbalancing,%defaultshash,%changes);
20467: my ($alltypes,$othertypes,$titles) =
20468: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
20469: my %ruletitles = &offloadtype_text();
20470: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
20471: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
20472: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
20473: if ($balancer eq '') {
20474: next;
20475: }
20476: if (!exists($servers{$balancer})) {
20477: if (exists($currbalancer{$balancer})) {
20478: push(@{$changes{'delete'}},$balancer);
20479: }
20480: next;
20481: }
20482: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
20483: push(@{$changes{'delete'}},$balancer);
20484: next;
20485: }
20486: if (!exists($currbalancer{$balancer})) {
20487: push(@{$changes{'add'}},$balancer);
20488: }
20489: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
20490: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
20491: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
20492: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20493: $saveloadbalancing = 1;
20494: }
20495: foreach my $sparetype (@sparestypes) {
20496: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
20497: my @offloadto;
20498: foreach my $target (@targets) {
20499: if (($servers{$target}) && ($target ne $balancer)) {
20500: if ($sparetype eq 'default') {
20501: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
20502: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
20503: }
20504: }
20505: unless(grep(/^\Q$target\E$/,@offloadto)) {
20506: push(@offloadto,$target);
20507: }
20508: }
20509: }
20510: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
20511: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
20512: push(@offloadto,$balancer);
20513: }
20514: }
20515: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
20516: }
20517: if ($env{'form.loadbalancing_cookie_'.$i}) {
20518: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
20519: if (exists($currbalancer{$balancer})) {
20520: unless ($currcookies{$balancer}) {
20521: $changes{'curr'}{$balancer}{'cookie'} = 1;
20522: }
20523: }
20524: } elsif (exists($currbalancer{$balancer})) {
20525: if ($currcookies{$balancer}) {
20526: $changes{'curr'}{$balancer}{'cookie'} = 1;
20527: }
20528: }
20529: if (ref($currtargets{$balancer}) eq 'HASH') {
20530: foreach my $sparetype (@sparestypes) {
20531: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
20532: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
20533: if (@targetdiffs > 0) {
20534: $changes{'curr'}{$balancer}{'targets'} = 1;
20535: }
20536: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20537: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20538: $changes{'curr'}{$balancer}{'targets'} = 1;
20539: }
20540: }
20541: }
20542: } else {
20543: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
20544: foreach my $sparetype (@sparestypes) {
20545: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20546: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20547: $changes{'curr'}{$balancer}{'targets'} = 1;
20548: }
20549: }
20550: }
20551: }
20552: }
20553: my $ishomedom;
20554: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
20555: $ishomedom = 1;
20556: }
20557: if (ref($alltypes) eq 'ARRAY') {
20558: foreach my $type (@{$alltypes}) {
20559: my $rule;
20560: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
20561: (!$ishomedom)) {
20562: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
20563: }
20564: if ($rule eq 'specific') {
20565: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
20566: if (exists($servers{$specifiedhost})) {
20567: $rule = $specifiedhost;
20568: }
20569: }
20570: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
20571: if (ref($currrules{$balancer}) eq 'HASH') {
20572: if ($rule ne $currrules{$balancer}{$type}) {
20573: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20574: }
20575: } elsif ($rule ne '') {
20576: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20577: }
20578: }
20579: }
20580: }
20581: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
20582: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
20583: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
20584: $defaultshash{'loadbalancing'} = {};
20585: }
20586: my $putresult = &Apache::lonnet::put_dom('configuration',
20587: \%defaultshash,$dom);
20588: if ($putresult eq 'ok') {
20589: if (keys(%changes) > 0) {
20590: my %toupdate;
20591: if (ref($changes{'delete'}) eq 'ARRAY') {
20592: foreach my $balancer (sort(@{$changes{'delete'}})) {
20593: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
20594: $toupdate{$balancer} = 1;
20595: }
20596: }
20597: if (ref($changes{'add'}) eq 'ARRAY') {
20598: foreach my $balancer (sort(@{$changes{'add'}})) {
20599: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
20600: $toupdate{$balancer} = 1;
20601: }
20602: }
20603: if (ref($changes{'curr'}) eq 'HASH') {
20604: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
20605: $toupdate{$balancer} = 1;
20606: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
20607: if ($changes{'curr'}{$balancer}{'targets'}) {
20608: my %offloadstr;
20609: foreach my $sparetype (@sparestypes) {
20610: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20611: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20612: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20613: }
20614: }
20615: }
20616: if (keys(%offloadstr) == 0) {
20617: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
20618: } else {
20619: my $showoffload;
20620: foreach my $sparetype (@sparestypes) {
20621: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
20622: if (defined($offloadstr{$sparetype})) {
20623: $showoffload .= $offloadstr{$sparetype};
20624: } else {
20625: $showoffload .= &mt('None');
20626: }
20627: $showoffload .= (' 'x3);
20628: }
20629: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
20630: }
20631: }
20632: }
20633: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
20634: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
20635: foreach my $type (@{$alltypes}) {
20636: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
20637: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20638: my $balancetext;
20639: if ($rule eq '') {
20640: $balancetext = $ruletitles{'default'};
20641: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
20642: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20643: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20644: foreach my $sparetype (@sparestypes) {
20645: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20646: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20647: }
20648: }
20649: foreach my $item (@{$alltypes}) {
20650: next if ($item =~ /^_LC_ipchange/);
20651: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
20652: if ($hasrule eq 'homeserver') {
20653: map { $toupdate{$_} = 1; } (keys(%libraryservers));
20654: } else {
20655: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
20656: if ($servers{$hasrule}) {
20657: $toupdate{$hasrule} = 1;
20658: }
20659: }
20660: }
20661: }
20662: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
20663: $balancetext = $ruletitles{$rule};
20664: } else {
20665: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20666: $balancetext = $ruletitles{'particular'}.' '.$receiver;
20667: if ($receiver) {
20668: $toupdate{$receiver};
20669: }
20670: }
20671: } else {
20672: $balancetext = $ruletitles{$rule};
20673: }
20674: } else {
20675: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
20676: }
20677: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
20678: }
20679: }
20680: }
20681: }
20682: if ($changes{'curr'}{$balancer}{'cookie'}) {
20683: if ($currcookies{$balancer}) {
20684: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
20685: $balancer).'</li>';
20686: } else {
20687: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
20688: $balancer).'</li>';
20689: }
20690: }
20691: }
20692: }
20693: if (keys(%toupdate)) {
20694: my %thismachine;
20695: my $updatedhere;
20696: my $cachetime = 60*60*24;
20697: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
20698: foreach my $lonhost (keys(%toupdate)) {
20699: if ($thismachine{$lonhost}) {
20700: unless ($updatedhere) {
20701: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
20702: $defaultshash{'loadbalancing'},
20703: $cachetime);
20704: $updatedhere = 1;
20705: }
20706: } else {
20707: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
20708: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20709: }
20710: }
20711: }
20712: if ($resulttext ne '') {
20713: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
20714: } else {
20715: $resulttext = $nochgmsg;
20716: }
20717: } else {
20718: $resulttext = $nochgmsg;
20719: }
20720: } else {
20721: $resulttext = '<span class="LC_error">'.
20722: &mt('An error occurred: [_1]',$putresult).'</span>';
20723: }
20724: } else {
20725: $resulttext = $nochgmsg;
20726: }
20727: return $resulttext;
20728: }
20729:
20730: sub recurse_check {
20731: my ($chkcats,$categories,$depth,$name) = @_;
20732: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
20733: my $chg = 0;
20734: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
20735: my $category = $chkcats->[$depth]{$name}[$j];
20736: my $item;
20737: if ($category eq '') {
20738: $chg ++;
20739: } else {
20740: my $deeper = $depth + 1;
20741: $item = &escape($category).':'.&escape($name).':'.$depth;
20742: if ($chg) {
20743: $categories->{$item} -= $chg;
20744: }
20745: &recurse_check($chkcats,$categories,$deeper,$category);
20746: $deeper --;
20747: }
20748: }
20749: }
20750: return;
20751: }
20752:
20753: sub recurse_cat_deletes {
20754: my ($item,$coursecategories,$deletions) = @_;
20755: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20756: my $subdepth = $depth + 1;
20757: if (ref($coursecategories) eq 'HASH') {
20758: foreach my $subitem (keys(%{$coursecategories})) {
20759: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
20760: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
20761: delete($coursecategories->{$subitem});
20762: $deletions->{$subitem} = 1;
20763: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
20764: }
20765: }
20766: }
20767: return;
20768: }
20769:
20770: sub active_dc_picker {
20771: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
20772: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
20773: my @domcoord = keys(%domcoords);
20774: if (keys(%currhash)) {
20775: foreach my $dc (keys(%currhash)) {
20776: unless (exists($domcoords{$dc})) {
20777: push(@domcoord,$dc);
20778: }
20779: }
20780: }
20781: @domcoord = sort(@domcoord);
20782: my $numdcs = scalar(@domcoord);
20783: my $rows = 0;
20784: my $table;
20785: if ($numdcs > 1) {
20786: $table = '<table>';
20787: for (my $i=0; $i<@domcoord; $i++) {
20788: my $rem = $i%($numinrow);
20789: if ($rem == 0) {
20790: if ($i > 0) {
20791: $table .= '</tr>';
20792: }
20793: $table .= '<tr>';
20794: $rows ++;
20795: }
20796: my $check = '';
20797: if ($inputtype eq 'radio') {
20798: if (keys(%currhash) == 0) {
20799: if (!$i) {
20800: $check = ' checked="checked"';
20801: }
20802: } elsif (exists($currhash{$domcoord[$i]})) {
20803: $check = ' checked="checked"';
20804: }
20805: } else {
20806: if (exists($currhash{$domcoord[$i]})) {
20807: $check = ' checked="checked"';
20808: }
20809: }
20810: if ($i == @domcoord - 1) {
20811: my $colsleft = $numinrow - $rem;
20812: if ($colsleft > 1) {
20813: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
20814: } else {
20815: $table .= '<td class="LC_left_item">';
20816: }
20817: } else {
20818: $table .= '<td class="LC_left_item">';
20819: }
20820: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
20821: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20822: $table .= '<span class="LC_nobreak"><label>'.
20823: '<input type="'.$inputtype.'" name="'.$name.'"'.
20824: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
20825: if ($user ne $dcname.':'.$dcdom) {
20826: $table .= ' ('.$dcname.':'.$dcdom.')';
20827: }
20828: $table .= '</label></span></td>';
20829: }
20830: $table .= '</tr></table>';
20831: } elsif ($numdcs == 1) {
20832: my ($dcname,$dcdom) = split(':',$domcoord[0]);
20833: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20834: if ($inputtype eq 'radio') {
20835: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
20836: if ($user ne $dcname.':'.$dcdom) {
20837: $table .= ' ('.$dcname.':'.$dcdom.')';
20838: }
20839: } else {
20840: my $check;
20841: if (exists($currhash{$domcoord[0]})) {
20842: $check = ' checked="checked"';
20843: }
20844: $table = '<span class="LC_nobreak"><label>'.
20845: '<input type="checkbox" name="'.$name.'" '.
20846: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
20847: if ($user ne $dcname.':'.$dcdom) {
20848: $table .= ' ('.$dcname.':'.$dcdom.')';
20849: }
20850: $table .= '</label></span>';
20851: $rows ++;
20852: }
20853: }
20854: return ($numdcs,$table,$rows);
20855: }
20856:
20857: sub usersession_titles {
20858: return &Apache::lonlocal::texthash(
20859: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
20860: remote => 'Hosting of sessions for users in this domain on servers in other domains',
20861: spares => 'Servers offloaded to, when busy',
20862: version => 'LON-CAPA version requirement',
20863: excludedomain => 'Allow all, but exclude specific domains',
20864: includedomain => 'Deny all, but include specific domains',
20865: primary => 'Primary (checked first)',
20866: default => 'Default',
20867: );
20868: }
20869:
20870: sub id_for_thisdom {
20871: my (%servers) = @_;
20872: my %altids;
20873: foreach my $server (keys(%servers)) {
20874: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20875: if ($serverhome ne $server) {
20876: $altids{$serverhome} = $server;
20877: }
20878: }
20879: return %altids;
20880: }
20881:
20882: sub count_servers {
20883: my ($currbalancer,%servers) = @_;
20884: my (@spares,$numspares);
20885: foreach my $lonhost (sort(keys(%servers))) {
20886: next if ($currbalancer eq $lonhost);
20887: push(@spares,$lonhost);
20888: }
20889: if ($currbalancer) {
20890: $numspares = scalar(@spares);
20891: } else {
20892: $numspares = scalar(@spares) - 1;
20893: }
20894: return ($numspares,@spares);
20895: }
20896:
20897: sub lonbalance_targets_js {
20898: my ($dom,$types,$servers,$settings) = @_;
20899: my $select = &mt('Select');
20900: my ($alltargets,$allishome,$allinsttypes,@alltypes);
20901: if (ref($servers) eq 'HASH') {
20902: $alltargets = join("','",sort(keys(%{$servers})));
20903: my @homedoms;
20904: foreach my $server (sort(keys(%{$servers}))) {
20905: if (&Apache::lonnet::host_domain($server) eq $dom) {
20906: push(@homedoms,'1');
20907: } else {
20908: push(@homedoms,'0');
20909: }
20910: }
20911: $allishome = join("','",@homedoms);
20912: }
20913: if (ref($types) eq 'ARRAY') {
20914: if (@{$types} > 0) {
20915: @alltypes = @{$types};
20916: }
20917: }
20918: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
20919: $allinsttypes = join("','",@alltypes);
20920: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20921: if (ref($settings) eq 'HASH') {
20922: %existing = %{$settings};
20923: }
20924: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
20925: \%currtargets,\%currrules,\%currcookies);
20926: my $balancers = join("','",sort(keys(%currbalancer)));
20927: return <<"END";
20928:
20929: <script type="text/javascript">
20930: // <![CDATA[
20931:
20932: currBalancers = new Array('$balancers');
20933:
20934: function toggleTargets(balnum) {
20935: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20936: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
20937: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
20938: var prevbalancer = prevhostitem.value;
20939: var baltotal = document.getElementById('loadbalancing_total').value;
20940: prevhostitem.value = balancer;
20941: if (prevbalancer != '') {
20942: var prevIdx = currBalancers.indexOf(prevbalancer);
20943: if (prevIdx != -1) {
20944: currBalancers.splice(prevIdx,1);
20945: }
20946: }
20947: if (balancer == '') {
20948: hideSpares(balnum);
20949: } else {
20950: var currIdx = currBalancers.indexOf(balancer);
20951: if (currIdx == -1) {
20952: currBalancers.push(balancer);
20953: }
20954: var homedoms = new Array('$allishome');
20955: var ishomedom = homedoms[lonhostitem.selectedIndex];
20956: showSpares(balancer,ishomedom,balnum);
20957: }
20958: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
20959: return;
20960: }
20961:
20962: function showSpares(balancer,ishomedom,balnum) {
20963: var alltargets = new Array('$alltargets');
20964: var insttypes = new Array('$allinsttypes');
20965: var offloadtypes = new Array('primary','default');
20966:
20967: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
20968: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
20969:
20970: for (var i=0; i<offloadtypes.length; i++) {
20971: var count = 0;
20972: for (var j=0; j<alltargets.length; j++) {
20973: if (alltargets[j] != balancer) {
20974: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
20975: item.value = alltargets[j];
20976: item.style.textAlign='left';
20977: item.style.textFace='normal';
20978: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
20979: if (currBalancers.indexOf(alltargets[j]) == -1) {
20980: item.disabled = '';
20981: } else {
20982: item.disabled = 'disabled';
20983: item.checked = false;
20984: }
20985: count ++;
20986: }
20987: }
20988: }
20989: for (var k=0; k<insttypes.length; k++) {
20990: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
20991: if (ishomedom == 1) {
20992: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
20993: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
20994: } else {
20995: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
20996: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
20997: }
20998: } else {
20999: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
21000: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
21001: }
21002: if ((insttypes[k] != '_LC_external') &&
21003: ((insttypes[k] != '_LC_internetdom') ||
21004: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
21005: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
21006: item.options.length = 0;
21007: item.options[0] = new Option("","",true,true);
21008: var idx = 0;
21009: for (var m=0; m<alltargets.length; m++) {
21010: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
21011: idx ++;
21012: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
21013: }
21014: }
21015: }
21016: }
21017: return;
21018: }
21019:
21020: function hideSpares(balnum) {
21021: var alltargets = new Array('$alltargets');
21022: var insttypes = new Array('$allinsttypes');
21023: var offloadtypes = new Array('primary','default');
21024:
21025: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
21026: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
21027:
21028: var total = alltargets.length - 1;
21029: for (var i=0; i<offloadtypes; i++) {
21030: for (var j=0; j<total; j++) {
21031: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
21032: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
21033: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
21034: }
21035: }
21036: for (var k=0; k<insttypes.length; k++) {
21037: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
21038: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
21039: if (insttypes[k] != '_LC_external') {
21040: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
21041: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
21042: }
21043: }
21044: return;
21045: }
21046:
21047: function checkOffloads(item,balnum,type) {
21048: var alltargets = new Array('$alltargets');
21049: var offloadtypes = new Array('primary','default');
21050: if (item.checked) {
21051: var total = alltargets.length - 1;
21052: var other;
21053: if (type == offloadtypes[0]) {
21054: other = offloadtypes[1];
21055: } else {
21056: other = offloadtypes[0];
21057: }
21058: for (var i=0; i<total; i++) {
21059: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
21060: if (server == item.value) {
21061: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
21062: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
21063: }
21064: }
21065: }
21066: }
21067: return;
21068: }
21069:
21070: function singleServerToggle(balnum,type) {
21071: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
21072: if (offloadtoSelIdx == 0) {
21073: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
21074: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
21075:
21076: } else {
21077: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
21078: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
21079: }
21080: return;
21081: }
21082:
21083: function balanceruleChange(formname,balnum,type) {
21084: if (type == '_LC_external') {
21085: return;
21086: }
21087: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
21088: for (var i=0; i<typesRules.length; i++) {
21089: if (formname.elements[typesRules[i]].checked) {
21090: if (formname.elements[typesRules[i]].value != 'specific') {
21091: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
21092: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
21093: } else {
21094: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
21095: }
21096: }
21097: }
21098: return;
21099: }
21100:
21101: function balancerDeleteChange(balnum) {
21102: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
21103: var baltotal = document.getElementById('loadbalancing_total').value;
21104: var addtarget;
21105: var removetarget;
21106: var action = 'delete';
21107: if (document.getElementById('loadbalancing_delete_'+balnum)) {
21108: var lonhost = hostitem.value;
21109: var currIdx = currBalancers.indexOf(lonhost);
21110: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
21111: if (currIdx != -1) {
21112: currBalancers.splice(currIdx,1);
21113: }
21114: addtarget = lonhost;
21115: } else {
21116: if (currIdx == -1) {
21117: currBalancers.push(lonhost);
21118: }
21119: removetarget = lonhost;
21120: action = 'undelete';
21121: }
21122: balancerChange(balnum,baltotal,action,addtarget,removetarget);
21123: }
21124: return;
21125: }
21126:
21127: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
21128: if (baltotal > 1) {
21129: var offloadtypes = new Array('primary','default');
21130: var alltargets = new Array('$alltargets');
21131: var insttypes = new Array('$allinsttypes');
21132: for (var i=0; i<baltotal; i++) {
21133: if (i != balnum) {
21134: for (var j=0; j<offloadtypes.length; j++) {
21135: var total = alltargets.length - 1;
21136: for (var k=0; k<total; k++) {
21137: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
21138: var server = serveritem.value;
21139: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
21140: if (server == addtarget) {
21141: serveritem.disabled = '';
21142: }
21143: }
21144: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
21145: if (server == removetarget) {
21146: serveritem.disabled = 'disabled';
21147: serveritem.checked = false;
21148: }
21149: }
21150: }
21151: }
21152: for (var j=0; j<insttypes.length; j++) {
21153: if (insttypes[j] != '_LC_external') {
21154: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
21155: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
21156: var currSel = singleserver.selectedIndex;
21157: var currVal = singleserver.options[currSel].value;
21158: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
21159: var numoptions = singleserver.options.length;
21160: var needsnew = 1;
21161: for (var k=0; k<numoptions; k++) {
21162: if (singleserver.options[k] == addtarget) {
21163: needsnew = 0;
21164: break;
21165: }
21166: }
21167: if (needsnew == 1) {
21168: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
21169: }
21170: }
21171: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
21172: singleserver.options.length = 0;
21173: if ((currVal) && (currVal != removetarget)) {
21174: singleserver.options[0] = new Option("","",false,false);
21175: } else {
21176: singleserver.options[0] = new Option("","",true,true);
21177: }
21178: var idx = 0;
21179: for (var m=0; m<alltargets.length; m++) {
21180: if (currBalancers.indexOf(alltargets[m]) == -1) {
21181: idx ++;
21182: if (currVal == alltargets[m]) {
21183: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
21184: } else {
21185: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
21186: }
21187: }
21188: }
21189: }
21190: }
21191: }
21192: }
21193: }
21194: }
21195: }
21196: return;
21197: }
21198:
21199: // ]]>
21200: </script>
21201:
21202: END
21203: }
21204:
21205: sub new_spares_js {
21206: my @sparestypes = ('primary','default');
21207: my $types = join("','",@sparestypes);
21208: my $select = &mt('Select');
21209: return <<"END";
21210:
21211: <script type="text/javascript">
21212: // <![CDATA[
21213:
21214: function updateNewSpares(formname,lonhost) {
21215: var types = new Array('$types');
21216: var include = new Array();
21217: var exclude = new Array();
21218: for (var i=0; i<types.length; i++) {
21219: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
21220: for (var j=0; j<spareboxes.length; j++) {
21221: if (formname.elements[spareboxes[j]].checked) {
21222: exclude.push(formname.elements[spareboxes[j]].value);
21223: } else {
21224: include.push(formname.elements[spareboxes[j]].value);
21225: }
21226: }
21227: }
21228: for (var i=0; i<types.length; i++) {
21229: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
21230: var selIdx = newSpare.selectedIndex;
21231: var currnew = newSpare.options[selIdx].value;
21232: var okSpares = new Array();
21233: for (var j=0; j<newSpare.options.length; j++) {
21234: var possible = newSpare.options[j].value;
21235: if (possible != '') {
21236: if (exclude.indexOf(possible) == -1) {
21237: okSpares.push(possible);
21238: } else {
21239: if (currnew == possible) {
21240: selIdx = 0;
21241: }
21242: }
21243: }
21244: }
21245: for (var k=0; k<include.length; k++) {
21246: if (okSpares.indexOf(include[k]) == -1) {
21247: okSpares.push(include[k]);
21248: }
21249: }
21250: okSpares.sort();
21251: newSpare.options.length = 0;
21252: if (selIdx == 0) {
21253: newSpare.options[0] = new Option("$select","",true,true);
21254: } else {
21255: newSpare.options[0] = new Option("$select","",false,false);
21256: }
21257: for (var m=0; m<okSpares.length; m++) {
21258: var idx = m+1;
21259: var selThis = 0;
21260: if (selIdx != 0) {
21261: if (okSpares[m] == currnew) {
21262: selThis = 1;
21263: }
21264: }
21265: if (selThis == 1) {
21266: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
21267: } else {
21268: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
21269: }
21270: }
21271: }
21272: return;
21273: }
21274:
21275: function checkNewSpares(lonhost,type) {
21276: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
21277: var chosen = newSpare.options[newSpare.selectedIndex].value;
21278: if (chosen != '') {
21279: var othertype;
21280: var othernewSpare;
21281: if (type == 'primary') {
21282: othernewSpare = document.getElementById('newspare_default_'+lonhost);
21283: }
21284: if (type == 'default') {
21285: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
21286: }
21287: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
21288: othernewSpare.selectedIndex = 0;
21289: }
21290: }
21291: return;
21292: }
21293:
21294: // ]]>
21295: </script>
21296:
21297: END
21298:
21299: }
21300:
21301: sub common_domprefs_js {
21302: return <<"END";
21303:
21304: <script type="text/javascript">
21305: // <![CDATA[
21306:
21307: function getIndicesByName(formname,item) {
21308: var group = new Array();
21309: for (var i=0;i<formname.elements.length;i++) {
21310: if (formname.elements[i].name == item) {
21311: group.push(formname.elements[i].id);
21312: }
21313: }
21314: return group;
21315: }
21316:
21317: // ]]>
21318: </script>
21319:
21320: END
21321:
21322: }
21323:
21324: sub recaptcha_js {
21325: my %lt = &captcha_phrases();
21326: return <<"END";
21327:
21328: <script type="text/javascript">
21329: // <![CDATA[
21330:
21331: function updateCaptcha(caller,context) {
21332: var privitem;
21333: var pubitem;
21334: var privtext;
21335: var pubtext;
21336: var versionitem;
21337: var versiontext;
21338: if (document.getElementById(context+'_recaptchapub')) {
21339: pubitem = document.getElementById(context+'_recaptchapub');
21340: } else {
21341: return;
21342: }
21343: if (document.getElementById(context+'_recaptchapriv')) {
21344: privitem = document.getElementById(context+'_recaptchapriv');
21345: } else {
21346: return;
21347: }
21348: if (document.getElementById(context+'_recaptchapubtxt')) {
21349: pubtext = document.getElementById(context+'_recaptchapubtxt');
21350: } else {
21351: return;
21352: }
21353: if (document.getElementById(context+'_recaptchaprivtxt')) {
21354: privtext = document.getElementById(context+'_recaptchaprivtxt');
21355: } else {
21356: return;
21357: }
21358: if (document.getElementById(context+'_recaptchaversion')) {
21359: versionitem = document.getElementById(context+'_recaptchaversion');
21360: } else {
21361: return;
21362: }
21363: if (document.getElementById(context+'_recaptchavertxt')) {
21364: versiontext = document.getElementById(context+'_recaptchavertxt');
21365: } else {
21366: return;
21367: }
21368: if (caller.checked) {
21369: if (caller.value == 'recaptcha') {
21370: pubitem.type = 'text';
21371: privitem.type = 'text';
21372: pubitem.size = '40';
21373: privitem.size = '40';
21374: pubtext.innerHTML = "$lt{'pub'}";
21375: privtext.innerHTML = "$lt{'priv'}";
21376: versionitem.type = 'text';
21377: versionitem.size = '3';
21378: versiontext.innerHTML = "$lt{'ver'}";
21379: } else {
21380: pubitem.type = 'hidden';
21381: privitem.type = 'hidden';
21382: versionitem.type = 'hidden';
21383: pubtext.innerHTML = '';
21384: privtext.innerHTML = '';
21385: versiontext.innerHTML = '';
21386: }
21387: }
21388: return;
21389: }
21390:
21391: // ]]>
21392: </script>
21393:
21394: END
21395:
21396: }
21397:
21398: sub toggle_display_js {
21399: return <<"END";
21400:
21401: <script type="text/javascript">
21402: // <![CDATA[
21403:
21404: function toggleDisplay(domForm,caller) {
21405: if (document.getElementById(caller)) {
21406: var divitem = document.getElementById(caller);
21407: var optionsElement = domForm.coursecredits;
21408: var checkval = 1;
21409: var dispval = 'block';
21410: var selfcreateRegExp = /^cancreate_emailverified/;
21411: if (caller == 'emailoptions') {
21412: optionsElement = domForm.cancreate_email;
21413: }
21414: if (caller == 'studentsubmission') {
21415: optionsElement = domForm.postsubmit;
21416: }
21417: if (caller == 'cloneinstcode') {
21418: optionsElement = domForm.canclone;
21419: checkval = 'instcode';
21420: }
21421: if (selfcreateRegExp.test(caller)) {
21422: optionsElement = domForm.elements[caller];
21423: checkval = 'other';
21424: dispval = 'inline'
21425: }
21426: if (optionsElement.length) {
21427: var currval;
21428: for (var i=0; i<optionsElement.length; i++) {
21429: if (optionsElement[i].checked) {
21430: currval = optionsElement[i].value;
21431: }
21432: }
21433: if (currval == checkval) {
21434: divitem.style.display = dispval;
21435: } else {
21436: divitem.style.display = 'none';
21437: }
21438: }
21439: }
21440: return;
21441: }
21442:
21443: // ]]>
21444: </script>
21445:
21446: END
21447:
21448: }
21449:
21450: sub captcha_phrases {
21451: return &Apache::lonlocal::texthash (
21452: priv => 'Private key',
21453: pub => 'Public key',
21454: original => 'original (CAPTCHA)',
21455: recaptcha => 'successor (ReCAPTCHA)',
21456: notused => 'unused',
21457: ver => 'ReCAPTCHA version (1 or 2)',
21458: );
21459: }
21460:
21461: sub devalidate_remote_domconfs {
21462: my ($dom,$cachekeys) = @_;
21463: return unless (ref($cachekeys) eq 'HASH');
21464: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21465: my %thismachine;
21466: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
21467: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
21468: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
21469: 'ipaccess');
21470: my %cache_by_lonhost;
21471: if (exists($cachekeys->{'samllanding'})) {
21472: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
21473: my %landing = %{$cachekeys->{'samllanding'}};
21474: my %domservers = &Apache::lonnet::get_servers($dom);
21475: if (keys(%domservers)) {
21476: foreach my $server (keys(%domservers)) {
21477: my @cached;
21478: next if ($thismachine{$server});
21479: if ($landing{$server}) {
21480: push(@cached,&escape('samllanding').':'.&escape($server));
21481: }
21482: if (@cached) {
21483: $cache_by_lonhost{$server} = \@cached;
21484: }
21485: }
21486: }
21487: }
21488: }
21489: if (keys(%servers)) {
21490: foreach my $server (keys(%servers)) {
21491: next if ($thismachine{$server});
21492: my @cached;
21493: foreach my $name (@posscached) {
21494: if ($cachekeys->{$name}) {
21495: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
21496: if (ref($cachekeys->{$name}) eq 'HASH') {
21497: foreach my $key (keys(%{$cachekeys->{$name}})) {
21498: push(@cached,&escape($name).':'.&escape($key));
21499: }
21500: }
21501: } else {
21502: push(@cached,&escape($name).':'.&escape($dom));
21503: }
21504: }
21505: }
21506: if ((exists($cache_by_lonhost{$server})) &&
21507: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
21508: push(@cached,@{$cache_by_lonhost{$server}});
21509: }
21510: if (@cached) {
21511: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
21512: }
21513: }
21514: }
21515: return;
21516: }
21517:
21518: 1;
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