1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.102.2.3 2020/02/12 23:06:16 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ##############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, and textbook). In each case the radio buttons
108: allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus',
220: 'passwords','ltitools'],$dom);
221: if (ref($domconfig{'ltitools'}) eq 'HASH') {
222: my %encconfig =
223: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
224: if (ref($encconfig{'ltitools'}) eq 'HASH') {
225: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
226: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
227: foreach my $item ('key','secret') {
228: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
229: }
230: }
231: }
232: }
233: }
234: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
235: 'autoupdate','autocreate','directorysrch','contacts',
236: 'usercreation','selfcreation','usermodification','scantron',
237: 'requestcourses','requestauthor','coursecategories',
238: 'serverstatuses','helpsettings','coursedefaults',
239: 'ltitools','selfenrollment','usersessions');
240: my %existing;
241: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
242: %existing = %{$domconfig{'loadbalancing'}};
243: }
244: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
245: push(@prefs_order,'loadbalancing');
246: }
247: my %prefs = (
248: 'rolecolors' =>
249: { text => 'Default color schemes',
250: help => 'Domain_Configuration_Color_Schemes',
251: header => [{col1 => 'Student Settings',
252: col2 => '',},
253: {col1 => 'Coordinator Settings',
254: col2 => '',},
255: {col1 => 'Author Settings',
256: col2 => '',},
257: {col1 => 'Administrator Settings',
258: col2 => '',}],
259: print => \&print_rolecolors,
260: modify => \&modify_rolecolors,
261: },
262: 'login' =>
263: { text => 'Log-in page options',
264: help => 'Domain_Configuration_Login_Page',
265: header => [{col1 => 'Log-in Page Items',
266: col2 => '',},
267: {col1 => 'Log-in Help',
268: col2 => 'Value'},
269: {col1 => 'Custom HTML in document head',
270: col2 => 'Value'}],
271: print => \&print_login,
272: modify => \&modify_login,
273: },
274: 'defaults' =>
275: { text => 'Default authentication/language/timezone/portal/types',
276: help => 'Domain_Configuration_LangTZAuth',
277: header => [{col1 => 'Setting',
278: col2 => 'Value'},
279: {col1 => 'Institutional user types',
280: col2 => 'Name displayed'}],
281: print => \&print_defaults,
282: modify => \&modify_defaults,
283: },
284: 'passwords' =>
285: { text => 'Passwords (Internal authentication)',
286: help => 'Domain_Configuration_Passwords',
287: header => [{col1 => 'Resetting Forgotten Password',
288: col2 => 'Settings'},
289: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
290: col2 => 'Settings'},
291: {col1 => 'Rules for LON-CAPA Passwords',
292: col2 => 'Settings'},
293: {col1 => 'Course Owner Changing Student Passwords',
294: col2 => 'Settings'}],
295: print => \&print_passwords,
296: modify => \&modify_passwords,
297: },
298: 'quotas' =>
299: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
300: help => 'Domain_Configuration_Quotas',
301: header => [{col1 => 'User affiliation',
302: col2 => 'Available tools',
303: col3 => 'Quotas, MB; (Authoring requires role)',}],
304: print => \&print_quotas,
305: modify => \&modify_quotas,
306: },
307: 'autoenroll' =>
308: { text => 'Auto-enrollment settings',
309: help => 'Domain_Configuration_Auto_Enrollment',
310: header => [{col1 => 'Configuration setting',
311: col2 => 'Value(s)'}],
312: print => \&print_autoenroll,
313: modify => \&modify_autoenroll,
314: },
315: 'autoupdate' =>
316: { text => 'Auto-update settings',
317: help => 'Domain_Configuration_Auto_Updates',
318: header => [{col1 => 'Setting',
319: col2 => 'Value',},
320: {col1 => 'Setting',
321: col2 => 'Affiliation'},
322: {col1 => 'User population',
323: col2 => 'Updatable user data'}],
324: print => \&print_autoupdate,
325: modify => \&modify_autoupdate,
326: },
327: 'autocreate' =>
328: { text => 'Auto-course creation settings',
329: help => 'Domain_Configuration_Auto_Creation',
330: header => [{col1 => 'Configuration Setting',
331: col2 => 'Value',}],
332: print => \&print_autocreate,
333: modify => \&modify_autocreate,
334: },
335: 'directorysrch' =>
336: { text => 'Directory searches',
337: help => 'Domain_Configuration_InstDirectory_Search',
338: header => [{col1 => 'Institutional Directory Setting',
339: col2 => 'Value',},
340: {col1 => 'LON-CAPA Directory Setting',
341: col2 => 'Value',}],
342: print => \&print_directorysrch,
343: modify => \&modify_directorysrch,
344: },
345: 'contacts' =>
346: { text => 'E-mail addresses and helpform',
347: help => 'Domain_Configuration_Contact_Info',
348: header => [{col1 => 'Default e-mail addresses',
349: col2 => 'Value',},
350: {col1 => 'Recipient(s) for notifications',
351: col2 => 'Value',},
352: {col1 => 'Ask helpdesk form settings',
353: col2 => 'Value',},],
354: print => \&print_contacts,
355: modify => \&modify_contacts,
356: },
357: 'usercreation' =>
358: { text => 'User creation',
359: help => 'Domain_Configuration_User_Creation',
360: header => [{col1 => 'Format rule type',
361: col2 => 'Format rules in force'},
362: {col1 => 'User account creation',
363: col2 => 'Usernames which may be created',},
364: {col1 => 'Context',
365: col2 => 'Assignable authentication types'}],
366: print => \&print_usercreation,
367: modify => \&modify_usercreation,
368: },
369: 'selfcreation' =>
370: { text => 'Users self-creating accounts',
371: help => 'Domain_Configuration_Self_Creation',
372: header => [{col1 => 'Self-creation with institutional username',
373: col2 => 'Enabled?'},
374: {col1 => 'Institutional user type (login/SSO self-creation)',
375: col2 => 'Information user can enter'},
376: {col1 => 'Self-creation with e-mail verification',
377: col2 => 'Settings'}],
378: print => \&print_selfcreation,
379: modify => \&modify_selfcreation,
380: },
381: 'usermodification' =>
382: { text => 'User modification',
383: help => 'Domain_Configuration_User_Modification',
384: header => [{col1 => 'Target user has role',
385: col2 => 'User information updatable in author context'},
386: {col1 => 'Target user has role',
387: col2 => 'User information updatable in course context'}],
388: print => \&print_usermodification,
389: modify => \&modify_usermodification,
390: },
391: 'scantron' =>
392: { text => 'Bubblesheet format',
393: help => 'Domain_Configuration_Scantron_Format',
394: header => [ {col1 => 'Bubblesheet format file',
395: col2 => ''},
396: {col1 => 'Bubblesheet data upload formats',
397: col2 => 'Settings'}],
398: print => \&print_scantron,
399: modify => \&modify_scantron,
400: },
401: 'requestcourses' =>
402: {text => 'Request creation of courses',
403: help => 'Domain_Configuration_Request_Courses',
404: header => [{col1 => 'User affiliation',
405: col2 => 'Availability/Processing of requests',},
406: {col1 => 'Setting',
407: col2 => 'Value'},
408: {col1 => 'Available textbooks',
409: col2 => ''},
410: {col1 => 'Available templates',
411: col2 => ''},
412: {col1 => 'Validation (not official courses)',
413: col2 => 'Value'},],
414: print => \&print_quotas,
415: modify => \&modify_quotas,
416: },
417: 'requestauthor' =>
418: {text => 'Request Authoring Space',
419: help => 'Domain_Configuration_Request_Author',
420: header => [{col1 => 'User affiliation',
421: col2 => 'Availability/Processing of requests',},
422: {col1 => 'Setting',
423: col2 => 'Value'}],
424: print => \&print_quotas,
425: modify => \&modify_quotas,
426: },
427: 'coursecategories' =>
428: { text => 'Cataloging of courses/communities',
429: help => 'Domain_Configuration_Cataloging_Courses',
430: header => [{col1 => 'Catalog type/availability',
431: col2 => '',},
432: {col1 => 'Category settings for standard catalog',
433: col2 => '',},
434: {col1 => 'Categories',
435: col2 => '',
436: }],
437: print => \&print_coursecategories,
438: modify => \&modify_coursecategories,
439: },
440: 'serverstatuses' =>
441: {text => 'Access to server status pages',
442: help => 'Domain_Configuration_Server_Status',
443: header => [{col1 => 'Status Page',
444: col2 => 'Other named users',
445: col3 => 'Specific IPs',
446: }],
447: print => \&print_serverstatuses,
448: modify => \&modify_serverstatuses,
449: },
450: 'helpsettings' =>
451: {text => 'Support settings',
452: help => 'Domain_Configuration_Help_Settings',
453: header => [{col1 => 'Help Page Settings (logged-in users)',
454: col2 => 'Value'},
455: {col1 => 'Helpdesk Roles',
456: col2 => 'Settings'},],
457: print => \&print_helpsettings,
458: modify => \&modify_helpsettings,
459: },
460: 'coursedefaults' =>
461: {text => 'Course/Community defaults',
462: help => 'Domain_Configuration_Course_Defaults',
463: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
464: col2 => 'Value',},
465: {col1 => 'Defaults which can be overridden for each course by a DC',
466: col2 => 'Value',},],
467: print => \&print_coursedefaults,
468: modify => \&modify_coursedefaults,
469: },
470: 'selfenrollment' =>
471: {text => 'Self-enrollment in Course/Community',
472: help => 'Domain_Configuration_Selfenrollment',
473: header => [{col1 => 'Configuration Rights',
474: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
475: {col1 => 'Defaults',
476: col2 => 'Value'},
477: {col1 => 'Self-enrollment validation (optional)',
478: col2 => 'Value'},],
479: print => \&print_selfenrollment,
480: modify => \&modify_selfenrollment,
481: },
482: 'usersessions' =>
483: {text => 'User session hosting/offloading',
484: help => 'Domain_Configuration_User_Sessions',
485: header => [{col1 => 'Domain server',
486: col2 => 'Servers to offload sessions to when busy'},
487: {col1 => 'Hosting of users from other domains',
488: col2 => 'Rules'},
489: {col1 => "Hosting domain's own users elsewhere",
490: col2 => 'Rules'}],
491: print => \&print_usersessions,
492: modify => \&modify_usersessions,
493: },
494: 'loadbalancing' =>
495: {text => 'Dedicated Load Balancer(s)',
496: help => 'Domain_Configuration_Load_Balancing',
497: header => [{col1 => 'Balancers',
498: col2 => 'Default destinations',
499: col3 => 'User affiliation',
500: col4 => 'Overrides'},
501: ],
502: print => \&print_loadbalancing,
503: modify => \&modify_loadbalancing,
504: },
505: 'ltitools' =>
506: {text => 'External Tools (LTI)',
507: help => 'Domain_Configuration_LTI_Tools',
508: header => [{col1 => 'Setting',
509: col2 => 'Value',}],
510: print => \&print_ltitools,
511: modify => \&modify_ltitools,
512: },
513: );
514: if (keys(%servers) > 1) {
515: $prefs{'login'} = { text => 'Log-in page options',
516: help => 'Domain_Configuration_Login_Page',
517: header => [{col1 => 'Log-in Service',
518: col2 => 'Server Setting',},
519: {col1 => 'Log-in Page Items',
520: col2 => ''},
521: {col1 => 'Log-in Help',
522: col2 => 'Value'},
523: {col1 => 'Custom HTML in document head',
524: col2 => 'Value'}],
525: print => \&print_login,
526: modify => \&modify_login,
527: };
528: }
529:
530: my @roles = ('student','coordinator','author','admin');
531: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
532: &Apache::lonhtmlcommon::add_breadcrumb
533: ({href=>"javascript:changePage(document.$phase,'pickactions')",
534: text=>"Settings to display/modify"});
535: my $confname = $dom.'-domainconfig';
536:
537: if ($phase eq 'process') {
538: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
539: \%prefs,\%domconfig,$confname,\@roles);
540: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
541: $r->rflush();
542: &devalidate_remote_domconfs($dom,$result);
543: }
544: } elsif ($phase eq 'display') {
545: my $js = &recaptcha_js().
546: &toggle_display_js();
547: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
548: my ($othertitle,$usertypes,$types) =
549: &Apache::loncommon::sorted_inst_types($dom);
550: $js .= &lonbalance_targets_js($dom,$types,\%servers,
551: $domconfig{'loadbalancing'}).
552: &new_spares_js().
553: &common_domprefs_js().
554: &Apache::loncommon::javascript_array_indexof();
555: }
556: if (grep(/^requestcourses$/,@actions)) {
557: my $javascript_validations;
558: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
559: $js .= <<END;
560: <script type="text/javascript">
561: $javascript_validations
562: </script>
563: $coursebrowserjs
564: END
565: }
566: if (grep(/^selfcreation$/,@actions)) {
567: $js .= &selfcreate_javascript();
568: }
569: if (grep(/^contacts$/,@actions)) {
570: $js .= &contacts_javascript();
571: }
572: if (grep(/^scantron$/,@actions)) {
573: $js .= &scantron_javascript();
574: }
575: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
576: } else {
577: # check if domconfig user exists for the domain.
578: my $servadm = $r->dir_config('lonAdmEMail');
579: my ($configuserok,$author_ok,$switchserver) =
580: &config_check($dom,$confname,$servadm);
581: unless ($configuserok eq 'ok') {
582: &Apache::lonconfigsettings::print_header($r,$phase,$context);
583: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
584: $confname).
585: '<br />'
586: );
587: if ($switchserver) {
588: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
589: '<br />'.
590: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
591: '<br />'.
592: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
593: '<br />'.
594: &mt('To do that now, use the following link: [_1]',$switchserver)
595: );
596: } else {
597: $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.').
598: '<br />'.
599: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
600: );
601: }
602: $r->print(&Apache::loncommon::end_page());
603: return OK;
604: }
605: if (keys(%domconfig) == 0) {
606: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
607: my @ids=&Apache::lonnet::current_machine_ids();
608: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
609: my %designhash = &Apache::loncommon::get_domainconf($dom);
610: my @loginimages = ('img','logo','domlogo','login');
611: my $custom_img_count = 0;
612: foreach my $img (@loginimages) {
613: if ($designhash{$dom.'.login.'.$img} ne '') {
614: $custom_img_count ++;
615: }
616: }
617: foreach my $role (@roles) {
618: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
619: $custom_img_count ++;
620: }
621: }
622: if ($custom_img_count > 0) {
623: &Apache::lonconfigsettings::print_header($r,$phase,$context);
624: my $switch_server = &check_switchserver($dom,$confname);
625: $r->print(
626: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
627: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
628: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
629: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
630: if ($switch_server) {
631: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
632: }
633: $r->print(&Apache::loncommon::end_page());
634: return OK;
635: }
636: }
637: }
638: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
639: }
640: return OK;
641: }
642:
643: sub process_changes {
644: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
645: my %domconfig;
646: if (ref($values) eq 'HASH') {
647: %domconfig = %{$values};
648: }
649: my $output;
650: if ($action eq 'login') {
651: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
652: } elsif ($action eq 'rolecolors') {
653: $output = &modify_rolecolors($r,$dom,$confname,$roles,
654: $lastactref,%domconfig);
655: } elsif ($action eq 'quotas') {
656: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
657: } elsif ($action eq 'autoenroll') {
658: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
659: } elsif ($action eq 'autoupdate') {
660: $output = &modify_autoupdate($dom,%domconfig);
661: } elsif ($action eq 'autocreate') {
662: $output = &modify_autocreate($dom,%domconfig);
663: } elsif ($action eq 'directorysrch') {
664: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
665: } elsif ($action eq 'usercreation') {
666: $output = &modify_usercreation($dom,%domconfig);
667: } elsif ($action eq 'selfcreation') {
668: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
669: } elsif ($action eq 'usermodification') {
670: $output = &modify_usermodification($dom,%domconfig);
671: } elsif ($action eq 'contacts') {
672: $output = &modify_contacts($dom,$lastactref,%domconfig);
673: } elsif ($action eq 'defaults') {
674: $output = &modify_defaults($dom,$lastactref,%domconfig);
675: } elsif ($action eq 'scantron') {
676: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
677: } elsif ($action eq 'coursecategories') {
678: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
679: } elsif ($action eq 'serverstatuses') {
680: $output = &modify_serverstatuses($dom,%domconfig);
681: } elsif ($action eq 'requestcourses') {
682: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
683: } elsif ($action eq 'requestauthor') {
684: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
685: } elsif ($action eq 'helpsettings') {
686: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
687: } elsif ($action eq 'coursedefaults') {
688: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
689: } elsif ($action eq 'selfenrollment') {
690: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
691: } elsif ($action eq 'usersessions') {
692: $output = &modify_usersessions($dom,$lastactref,%domconfig);
693: } elsif ($action eq 'loadbalancing') {
694: $output = &modify_loadbalancing($dom,%domconfig);
695: } elsif ($action eq 'passwords') {
696: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
697: } elsif ($action eq 'ltitools') {
698: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
699: }
700: return $output;
701: }
702:
703: sub print_config_box {
704: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
705: my $rowtotal = 0;
706: my $output;
707: if ($action eq 'coursecategories') {
708: $output = &coursecategories_javascript($settings);
709: } elsif ($action eq 'defaults') {
710: $output = &defaults_javascript($settings);
711: } elsif ($action eq 'passwords') {
712: $output = &passwords_javascript();
713: } elsif ($action eq 'helpsettings') {
714: my (%privs,%levelscurrent);
715: my %full=();
716: my %levels=(
717: course => {},
718: domain => {},
719: system => {},
720: );
721: my $context = 'domain';
722: my $crstype = 'Course';
723: my $formname = 'display';
724: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
725: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
726: $output =
727: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
728: \@templateroles);
729: }
730: $output .=
731: '<table class="LC_nested_outer">
732: <tr>
733: <th align="left" valign="middle"><span class="LC_nobreak">'.
734: &mt($item->{text}).' '.
735: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
736: '</tr>';
737: $rowtotal ++;
738: my $numheaders = 1;
739: if (ref($item->{'header'}) eq 'ARRAY') {
740: $numheaders = scalar(@{$item->{'header'}});
741: }
742: if ($numheaders > 1) {
743: my $colspan = '';
744: my $rightcolspan = '';
745: my $leftnobr = '';
746: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
747: ($action eq 'directorysrch') ||
748: (($action eq 'login') && ($numheaders < 4))) {
749: $colspan = ' colspan="2"';
750: }
751: if ($action eq 'usersessions') {
752: $rightcolspan = ' colspan="3"';
753: }
754: if ($action eq 'passwords') {
755: $leftnobr = ' LC_nobreak';
756: }
757: $output .= '
758: <tr>
759: <td>
760: <table class="LC_nested">
761: <tr class="LC_info_row">
762: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
763: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
764: </tr>';
765: $rowtotal ++;
766: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
767: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
768: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
769: ($action eq 'helpsettings') || ($action eq 'contacts')) {
770: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
771: } elsif ($action eq 'passwords') {
772: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
773: } elsif ($action eq 'coursecategories') {
774: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
775: } elsif ($action eq 'scantron') {
776: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
777: } elsif ($action eq 'login') {
778: if ($numheaders == 4) {
779: $colspan = ' colspan="2"';
780: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
781: } else {
782: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
783: }
784: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
785: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
786: } elsif ($action eq 'rolecolors') {
787: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
788: }
789: $output .= '
790: </table>
791: </td>
792: </tr>
793: <tr>
794: <td>
795: <table class="LC_nested">
796: <tr class="LC_info_row">
797: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
798: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
799: </tr>';
800: $rowtotal ++;
801: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
802: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
803: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
804: ($action eq 'contacts') || ($action eq 'passwords')) {
805: if ($action eq 'coursecategories') {
806: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
807: $colspan = ' colspan="2"';
808: } elsif ($action eq 'passwords') {
809: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
810: } else {
811: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
812: }
813: $output .= '
814: </table>
815: </td>
816: </tr>
817: <tr>
818: <td>
819: <table class="LC_nested">
820: <tr class="LC_info_row">
821: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
822: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
823: </tr>'."\n";
824: if ($action eq 'coursecategories') {
825: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
826: } elsif ($action eq 'passwords') {
827: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal).'
828: </tr>
829: </table>
830: </td>
831: </tr>
832: <tr>
833: <td>
834: <table class="LC_nested">
835: <tr class="LC_info_row">
836: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
837: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n".
838: $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal).'
839: </table>
840: </td>
841: </tr>
842: <tr>';
843: } else {
844: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
845: }
846: $rowtotal ++;
847: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
848: ($action eq 'defaults') || ($action eq 'directorysrch') ||
849: ($action eq 'helpsettings')) {
850: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
851: } elsif ($action eq 'scantron') {
852: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
853: } elsif ($action eq 'login') {
854: if ($numheaders == 4) {
855: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
856: </table>
857: </td>
858: </tr>
859: <tr>
860: <td>
861: <table class="LC_nested">
862: <tr class="LC_info_row">
863: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
864: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
865: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
866: $rowtotal ++;
867: } else {
868: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
869: }
870: $output .= '
871: </table>
872: </td>
873: </tr>
874: <tr>
875: <td>
876: <table class="LC_nested">
877: <tr class="LC_info_row">';
878: if ($numheaders == 4) {
879: $output .= '
880: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
881: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
882: </tr>';
883: } else {
884: $output .= '
885: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
886: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
887: </tr>';
888: }
889: $rowtotal ++;
890: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
891: } elsif ($action eq 'requestcourses') {
892: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
893: $rowtotal ++;
894: $output .= &print_studentcode($settings,\$rowtotal).'
895: </table>
896: </td>
897: </tr>
898: <tr>
899: <td>
900: <table class="LC_nested">
901: <tr class="LC_info_row">
902: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
903: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
904: &textbookcourses_javascript($settings).
905: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
906: </table>
907: </td>
908: </tr>
909: <tr>
910: <td>
911: <table class="LC_nested">
912: <tr class="LC_info_row">
913: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
914: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
915: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
916: </table>
917: </td>
918: </tr>
919: <tr>
920: <td>
921: <table class="LC_nested">
922: <tr class="LC_info_row">
923: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
924: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
925: </tr>'.
926: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
927: } elsif ($action eq 'requestauthor') {
928: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
929: $rowtotal ++;
930: } elsif ($action eq 'rolecolors') {
931: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
932: </table>
933: </td>
934: </tr>
935: <tr>
936: <td>
937: <table class="LC_nested">
938: <tr class="LC_info_row">
939: <td class="LC_left_item"'.$colspan.' valign="top">'.
940: &mt($item->{'header'}->[2]->{'col1'}).'</td>
941: <td class="LC_right_item" valign="top">'.
942: &mt($item->{'header'}->[2]->{'col2'}).'</td>
943: </tr>'.
944: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
945: </table>
946: </td>
947: </tr>
948: <tr>
949: <td>
950: <table class="LC_nested">
951: <tr class="LC_info_row">
952: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
953: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
954: </tr>'.
955: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
956: $rowtotal += 2;
957: }
958: } else {
959: $output .= '
960: <tr>
961: <td>
962: <table class="LC_nested">
963: <tr class="LC_info_row">';
964: if ($action eq 'login') {
965: $output .= '
966: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
967: } elsif ($action eq 'serverstatuses') {
968: $output .= '
969: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
970: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
971:
972: } else {
973: $output .= '
974: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
975: }
976: if (defined($item->{'header'}->[0]->{'col3'})) {
977: $output .= '<td class="LC_left_item" valign="top">'.
978: &mt($item->{'header'}->[0]->{'col2'});
979: if ($action eq 'serverstatuses') {
980: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
981: }
982: } else {
983: $output .= '<td class="LC_right_item" valign="top">'.
984: &mt($item->{'header'}->[0]->{'col2'});
985: }
986: $output .= '</td>';
987: if ($item->{'header'}->[0]->{'col3'}) {
988: if (defined($item->{'header'}->[0]->{'col4'})) {
989: $output .= '<td class="LC_left_item" valign="top">'.
990: &mt($item->{'header'}->[0]->{'col3'});
991: } else {
992: $output .= '<td class="LC_right_item" valign="top">'.
993: &mt($item->{'header'}->[0]->{'col3'});
994: }
995: if ($action eq 'serverstatuses') {
996: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
997: }
998: $output .= '</td>';
999: }
1000: if ($item->{'header'}->[0]->{'col4'}) {
1001: $output .= '<td class="LC_right_item" valign="top">'.
1002: &mt($item->{'header'}->[0]->{'col4'});
1003: }
1004: $output .= '</tr>';
1005: $rowtotal ++;
1006: if ($action eq 'quotas') {
1007: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1008: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1009: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1010: ($action eq 'ltitools')) {
1011: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1012: }
1013: }
1014: $output .= '
1015: </table>
1016: </td>
1017: </tr>
1018: </table><br />';
1019: return ($output,$rowtotal);
1020: }
1021:
1022: sub print_login {
1023: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1024: my ($css_class,$datatable);
1025: my %choices = &login_choices();
1026:
1027: if ($caller eq 'service') {
1028: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1029: my $choice = $choices{'disallowlogin'};
1030: $css_class = ' class="LC_odd_row"';
1031: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1032: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1033: '<th>'.$choices{'server'}.'</th>'.
1034: '<th>'.$choices{'serverpath'}.'</th>'.
1035: '<th>'.$choices{'custompath'}.'</th>'.
1036: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1037: my %disallowed;
1038: if (ref($settings) eq 'HASH') {
1039: if (ref($settings->{'loginvia'}) eq 'HASH') {
1040: %disallowed = %{$settings->{'loginvia'}};
1041: }
1042: }
1043: foreach my $lonhost (sort(keys(%servers))) {
1044: my $direct = 'selected="selected"';
1045: if (ref($disallowed{$lonhost}) eq 'HASH') {
1046: if ($disallowed{$lonhost}{'server'} ne '') {
1047: $direct = '';
1048: }
1049: }
1050: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1051: '<td><select name="'.$lonhost.'_server">'.
1052: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1053: '</option>';
1054: foreach my $hostid (sort(keys(%servers))) {
1055: next if ($servers{$hostid} eq $servers{$lonhost});
1056: my $selected = '';
1057: if (ref($disallowed{$lonhost}) eq 'HASH') {
1058: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1059: $selected = 'selected="selected"';
1060: }
1061: }
1062: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1063: $servers{$hostid}.'</option>';
1064: }
1065: $datatable .= '</select></td>'.
1066: '<td><select name="'.$lonhost.'_serverpath">';
1067: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1068: my $pathname = $path;
1069: if ($path eq 'custom') {
1070: $pathname = &mt('Custom Path').' ->';
1071: }
1072: my $selected = '';
1073: if (ref($disallowed{$lonhost}) eq 'HASH') {
1074: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1075: $selected = 'selected="selected"';
1076: }
1077: } elsif ($path eq '') {
1078: $selected = 'selected="selected"';
1079: }
1080: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1081: }
1082: $datatable .= '</select></td>';
1083: my ($custom,$exempt);
1084: if (ref($disallowed{$lonhost}) eq 'HASH') {
1085: $custom = $disallowed{$lonhost}{'custompath'};
1086: $exempt = $disallowed{$lonhost}{'exempt'};
1087: }
1088: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1089: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1090: '</tr>';
1091: }
1092: $datatable .= '</table></td></tr>';
1093: return $datatable;
1094: } elsif ($caller eq 'page') {
1095: my %defaultchecked = (
1096: 'coursecatalog' => 'on',
1097: 'helpdesk' => 'on',
1098: 'adminmail' => 'off',
1099: 'newuser' => 'off',
1100: );
1101: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1102: my (%checkedon,%checkedoff);
1103: foreach my $item (@toggles) {
1104: if ($defaultchecked{$item} eq 'on') {
1105: $checkedon{$item} = ' checked="checked" ';
1106: $checkedoff{$item} = ' ';
1107: } elsif ($defaultchecked{$item} eq 'off') {
1108: $checkedoff{$item} = ' checked="checked" ';
1109: $checkedon{$item} = ' ';
1110: }
1111: }
1112: my @images = ('img','logo','domlogo','login');
1113: my @logintext = ('textcol','bgcol');
1114: my @bgs = ('pgbg','mainbg','sidebg');
1115: my @links = ('link','alink','vlink');
1116: my %designhash = &Apache::loncommon::get_domainconf($dom);
1117: my %defaultdesign = %Apache::loncommon::defaultdesign;
1118: my (%is_custom,%designs);
1119: my %defaults = (
1120: font => $defaultdesign{'login.font'},
1121: );
1122: foreach my $item (@images) {
1123: $defaults{$item} = $defaultdesign{'login.'.$item};
1124: $defaults{'showlogo'}{$item} = 1;
1125: }
1126: foreach my $item (@bgs) {
1127: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1128: }
1129: foreach my $item (@logintext) {
1130: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1131: }
1132: foreach my $item (@links) {
1133: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1134: }
1135: if (ref($settings) eq 'HASH') {
1136: foreach my $item (@toggles) {
1137: if ($settings->{$item} eq '1') {
1138: $checkedon{$item} = ' checked="checked" ';
1139: $checkedoff{$item} = ' ';
1140: } elsif ($settings->{$item} eq '0') {
1141: $checkedoff{$item} = ' checked="checked" ';
1142: $checkedon{$item} = ' ';
1143: }
1144: }
1145: foreach my $item (@images) {
1146: if (defined($settings->{$item})) {
1147: $designs{$item} = $settings->{$item};
1148: $is_custom{$item} = 1;
1149: }
1150: if (defined($settings->{'showlogo'}{$item})) {
1151: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1152: }
1153: }
1154: foreach my $item (@logintext) {
1155: if ($settings->{$item} ne '') {
1156: $designs{'logintext'}{$item} = $settings->{$item};
1157: $is_custom{$item} = 1;
1158: }
1159: }
1160: if ($settings->{'font'} ne '') {
1161: $designs{'font'} = $settings->{'font'};
1162: $is_custom{'font'} = 1;
1163: }
1164: foreach my $item (@bgs) {
1165: if ($settings->{$item} ne '') {
1166: $designs{'bgs'}{$item} = $settings->{$item};
1167: $is_custom{$item} = 1;
1168: }
1169: }
1170: foreach my $item (@links) {
1171: if ($settings->{$item} ne '') {
1172: $designs{'links'}{$item} = $settings->{$item};
1173: $is_custom{$item} = 1;
1174: }
1175: }
1176: } else {
1177: if ($designhash{$dom.'.login.font'} ne '') {
1178: $designs{'font'} = $designhash{$dom.'.login.font'};
1179: $is_custom{'font'} = 1;
1180: }
1181: foreach my $item (@images) {
1182: if ($designhash{$dom.'.login.'.$item} ne '') {
1183: $designs{$item} = $designhash{$dom.'.login.'.$item};
1184: $is_custom{$item} = 1;
1185: }
1186: }
1187: foreach my $item (@bgs) {
1188: if ($designhash{$dom.'.login.'.$item} ne '') {
1189: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1190: $is_custom{$item} = 1;
1191: }
1192: }
1193: foreach my $item (@links) {
1194: if ($designhash{$dom.'.login.'.$item} ne '') {
1195: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1196: $is_custom{$item} = 1;
1197: }
1198: }
1199: }
1200: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1201: logo => 'Institution Logo',
1202: domlogo => 'Domain Logo',
1203: login => 'Login box');
1204: my $itemcount = 1;
1205: foreach my $item (@toggles) {
1206: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1207: $datatable .=
1208: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1209: '</td><td>'.
1210: '<span class="LC_nobreak"><label><input type="radio" name="'.
1211: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1212: '</label> <label><input type="radio" name="'.$item.'"'.
1213: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1214: '</tr>';
1215: $itemcount ++;
1216: }
1217: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1218: $datatable .= '</tr></table></td></tr>';
1219: } elsif ($caller eq 'help') {
1220: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1221: my $switchserver = &check_switchserver($dom,$confname);
1222: my $itemcount = 1;
1223: $defaulturl = '/adm/loginproblems.html';
1224: $defaulttype = 'default';
1225: %lt = &Apache::lonlocal::texthash (
1226: del => 'Delete?',
1227: rep => 'Replace:',
1228: upl => 'Upload:',
1229: default => 'Default',
1230: custom => 'Custom',
1231: );
1232: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1233: my @currlangs;
1234: if (ref($settings) eq 'HASH') {
1235: if (ref($settings->{'helpurl'}) eq 'HASH') {
1236: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1237: next if ($settings->{'helpurl'}{$key} eq '');
1238: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1239: $type{$key} = 'custom';
1240: unless ($key eq 'nolang') {
1241: push(@currlangs,$key);
1242: }
1243: }
1244: } elsif ($settings->{'helpurl'} ne '') {
1245: $type{'nolang'} = 'custom';
1246: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1247: }
1248: }
1249: foreach my $lang ('nolang',sort(@currlangs)) {
1250: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1251: $datatable .= '<tr'.$css_class.'>';
1252: if ($url{$lang} eq '') {
1253: $url{$lang} = $defaulturl;
1254: }
1255: if ($type{$lang} eq '') {
1256: $type{$lang} = $defaulttype;
1257: }
1258: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1259: if ($lang eq 'nolang') {
1260: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1261: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1262: } else {
1263: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1264: $langchoices{$lang},
1265: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1266: }
1267: $datatable .= '</span></td>'."\n".
1268: '<td class="LC_left_item">';
1269: if ($type{$lang} eq 'custom') {
1270: $datatable .= '<span class="LC_nobreak"><label>'.
1271: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1272: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1273: } else {
1274: $datatable .= $lt{'upl'};
1275: }
1276: $datatable .='<br />';
1277: if ($switchserver) {
1278: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1279: } else {
1280: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1281: }
1282: $datatable .= '</td></tr>';
1283: $itemcount ++;
1284: }
1285: my @addlangs;
1286: foreach my $lang (sort(keys(%langchoices))) {
1287: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1288: push(@addlangs,$lang);
1289: }
1290: if (@addlangs > 0) {
1291: my %toadd;
1292: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1293: $toadd{''} = &mt('Select');
1294: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1295: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1296: &mt('Add log-in help page for a specific language:').' '.
1297: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1298: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1299: if ($switchserver) {
1300: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1301: } else {
1302: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1303: }
1304: $datatable .= '</td></tr>';
1305: $itemcount ++;
1306: }
1307: $datatable .= &captcha_choice('login',$settings,$itemcount);
1308: } elsif ($caller eq 'headtag') {
1309: my %domservers = &Apache::lonnet::get_servers($dom);
1310: my $choice = $choices{'headtag'};
1311: $css_class = ' class="LC_odd_row"';
1312: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1313: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1314: '<th>'.$choices{'current'}.'</th>'.
1315: '<th>'.$choices{'action'}.'</th>'.
1316: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1317: my (%currurls,%currexempt);
1318: if (ref($settings) eq 'HASH') {
1319: if (ref($settings->{'headtag'}) eq 'HASH') {
1320: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1321: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1322: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1323: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1324: }
1325: }
1326: }
1327: }
1328: my %lt = &Apache::lonlocal::texthash(
1329: del => 'Delete?',
1330: rep => 'Replace:',
1331: upl => 'Upload:',
1332: curr => 'View contents',
1333: none => 'None',
1334: );
1335: my $switchserver = &check_switchserver($dom,$confname);
1336: foreach my $lonhost (sort(keys(%domservers))) {
1337: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1338: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1339: if ($currurls{$lonhost}) {
1340: $datatable .= '<td class="LC_right_item"><a href="'.
1341: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1342: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1343: '">'.$lt{'curr'}.'</a></td>'.
1344: '<td><span class="LC_nobreak"><label>'.
1345: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1346: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1347: } else {
1348: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1349: }
1350: $datatable .='<br />';
1351: if ($switchserver) {
1352: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1353: } else {
1354: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1355: }
1356: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1357: }
1358: $datatable .= '</table></td></tr>';
1359: }
1360: return $datatable;
1361: }
1362:
1363: sub login_choices {
1364: my %choices =
1365: &Apache::lonlocal::texthash (
1366: coursecatalog => 'Display Course/Community Catalog link?',
1367: adminmail => "Display Administrator's E-mail Address?",
1368: helpdesk => 'Display "Contact Helpdesk" link',
1369: disallowlogin => "Login page requests redirected",
1370: hostid => "Server",
1371: server => "Redirect to:",
1372: serverpath => "Path",
1373: custompath => "Custom",
1374: exempt => "Exempt IP(s)",
1375: directlogin => "No redirect",
1376: newuser => "Link to create a user account",
1377: img => "Header",
1378: logo => "Main Logo",
1379: domlogo => "Domain Logo",
1380: login => "Log-in Header",
1381: textcol => "Text color",
1382: bgcol => "Box color",
1383: bgs => "Background colors",
1384: links => "Link colors",
1385: font => "Font color",
1386: pgbg => "Header",
1387: mainbg => "Page",
1388: sidebg => "Login box",
1389: link => "Link",
1390: alink => "Active link",
1391: vlink => "Visited link",
1392: headtag => "Custom markup",
1393: action => "Action",
1394: current => "Current",
1395: );
1396: return %choices;
1397: }
1398:
1399: sub print_rolecolors {
1400: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1401: my %choices = &color_font_choices();
1402: my @bgs = ('pgbg','tabbg','sidebg');
1403: my @links = ('link','alink','vlink');
1404: my @images = ('img');
1405: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1406: my %designhash = &Apache::loncommon::get_domainconf($dom);
1407: my %defaultdesign = %Apache::loncommon::defaultdesign;
1408: my (%is_custom,%designs);
1409: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1410: if (ref($settings) eq 'HASH') {
1411: if (ref($settings->{$role}) eq 'HASH') {
1412: if ($settings->{$role}->{'img'} ne '') {
1413: $designs{'img'} = $settings->{$role}->{'img'};
1414: $is_custom{'img'} = 1;
1415: }
1416: if ($settings->{$role}->{'font'} ne '') {
1417: $designs{'font'} = $settings->{$role}->{'font'};
1418: $is_custom{'font'} = 1;
1419: }
1420: if ($settings->{$role}->{'fontmenu'} ne '') {
1421: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1422: $is_custom{'fontmenu'} = 1;
1423: }
1424: foreach my $item (@bgs) {
1425: if ($settings->{$role}->{$item} ne '') {
1426: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1427: $is_custom{$item} = 1;
1428: }
1429: }
1430: foreach my $item (@links) {
1431: if ($settings->{$role}->{$item} ne '') {
1432: $designs{'links'}{$item} = $settings->{$role}->{$item};
1433: $is_custom{$item} = 1;
1434: }
1435: }
1436: }
1437: } else {
1438: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1439: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1440: $is_custom{'img'} = 1;
1441: }
1442: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1443: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1444: $is_custom{'fontmenu'} = 1;
1445: }
1446: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1447: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1448: $is_custom{'font'} = 1;
1449: }
1450: foreach my $item (@bgs) {
1451: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1452: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1453: $is_custom{$item} = 1;
1454:
1455: }
1456: }
1457: foreach my $item (@links) {
1458: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1459: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1460: $is_custom{$item} = 1;
1461: }
1462: }
1463: }
1464: my $itemcount = 1;
1465: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1466: $datatable .= '</tr></table></td></tr>';
1467: return $datatable;
1468: }
1469:
1470: sub role_defaults {
1471: my ($role,$bgs,$links,$images,$logintext) = @_;
1472: my %defaults;
1473: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1474: return %defaults;
1475: }
1476: my %defaultdesign = %Apache::loncommon::defaultdesign;
1477: if ($role eq 'login') {
1478: %defaults = (
1479: font => $defaultdesign{$role.'.font'},
1480: );
1481: if (ref($logintext) eq 'ARRAY') {
1482: foreach my $item (@{$logintext}) {
1483: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1484: }
1485: }
1486: foreach my $item (@{$images}) {
1487: $defaults{'showlogo'}{$item} = 1;
1488: }
1489: } else {
1490: %defaults = (
1491: img => $defaultdesign{$role.'.img'},
1492: font => $defaultdesign{$role.'.font'},
1493: fontmenu => $defaultdesign{$role.'.fontmenu'},
1494: );
1495: }
1496: foreach my $item (@{$bgs}) {
1497: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1498: }
1499: foreach my $item (@{$links}) {
1500: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1501: }
1502: foreach my $item (@{$images}) {
1503: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1504: }
1505: return %defaults;
1506: }
1507:
1508: sub display_color_options {
1509: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1510: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1511: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1512: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1513: my $datatable = '<tr'.$css_class.'>'.
1514: '<td>'.$choices->{'font'}.'</td>';
1515: if (!$is_custom->{'font'}) {
1516: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1517: } else {
1518: $datatable .= '<td> </td>';
1519: }
1520: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1521:
1522: $datatable .= '<td><span class="LC_nobreak">'.
1523: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1524: ' value="'.$current_color.'" /> '.
1525: ' </span></td></tr>';
1526: unless ($role eq 'login') {
1527: $datatable .= '<tr'.$css_class.'>'.
1528: '<td>'.$choices->{'fontmenu'}.'</td>';
1529: if (!$is_custom->{'fontmenu'}) {
1530: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1531: } else {
1532: $datatable .= '<td> </td>';
1533: }
1534: $current_color = $designs->{'fontmenu'} ?
1535: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1536: $datatable .= '<td><span class="LC_nobreak">'.
1537: '<input class="colorchooser" type="text" size="10" name="'
1538: .$role.'_fontmenu"'.
1539: ' value="'.$current_color.'" /> '.
1540: ' </span></td></tr>';
1541: }
1542: my $switchserver = &check_switchserver($dom,$confname);
1543: foreach my $img (@{$images}) {
1544: $itemcount ++;
1545: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1546: $datatable .= '<tr'.$css_class.'>'.
1547: '<td>'.$choices->{$img};
1548: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1549: if ($role eq 'login') {
1550: if ($img eq 'login') {
1551: $login_hdr_pick =
1552: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1553: $logincolors =
1554: &login_text_colors($img,$role,$logintext,$phase,$choices,
1555: $designs,$defaults);
1556: } elsif ($img ne 'domlogo') {
1557: $datatable.= &logo_display_options($img,$defaults,$designs);
1558: }
1559: }
1560: $datatable .= '</td>';
1561: if ($designs->{$img} ne '') {
1562: $imgfile = $designs->{$img};
1563: $img_import = ($imgfile =~ m{^/adm/});
1564: } else {
1565: $imgfile = $defaults->{$img};
1566: }
1567: if ($imgfile) {
1568: my ($showfile,$fullsize);
1569: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1570: my $urldir = $1;
1571: my $filename = $2;
1572: my @info = &Apache::lonnet::stat_file($designs->{$img});
1573: if (@info) {
1574: my $thumbfile = 'tn-'.$filename;
1575: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1576: if (@thumb) {
1577: $showfile = $urldir.'/'.$thumbfile;
1578: } else {
1579: $showfile = $imgfile;
1580: }
1581: } else {
1582: $showfile = '';
1583: }
1584: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1585: $showfile = $imgfile;
1586: my $imgdir = $1;
1587: my $filename = $2;
1588: if (-e "$londocroot/$imgdir/tn-".$filename) {
1589: $showfile = "/$imgdir/tn-".$filename;
1590: } else {
1591: my $input = $londocroot.$imgfile;
1592: my $output = "$londocroot/$imgdir/tn-".$filename;
1593: if (!-e $output) {
1594: my ($width,$height) = &thumb_dimensions();
1595: my ($fullwidth,$fullheight) = &check_dimensions($input);
1596: if ($fullwidth ne '' && $fullheight ne '') {
1597: if ($fullwidth > $width && $fullheight > $height) {
1598: my $size = $width.'x'.$height;
1599: my @args = ('convert','-sample',$size,$input,$output);
1600: system({$args[0]} @args);
1601: $showfile = "/$imgdir/tn-".$filename;
1602: }
1603: }
1604: }
1605: }
1606: }
1607: if ($showfile) {
1608: if ($showfile =~ m{^/(adm|res)/}) {
1609: if ($showfile =~ m{^/res/}) {
1610: my $local_showfile =
1611: &Apache::lonnet::filelocation('',$showfile);
1612: &Apache::lonnet::repcopy($local_showfile);
1613: }
1614: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1615: }
1616: if ($imgfile) {
1617: if ($imgfile =~ m{^/(adm|res)/}) {
1618: if ($imgfile =~ m{^/res/}) {
1619: my $local_imgfile =
1620: &Apache::lonnet::filelocation('',$imgfile);
1621: &Apache::lonnet::repcopy($local_imgfile);
1622: }
1623: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1624: } else {
1625: $fullsize = $imgfile;
1626: }
1627: }
1628: $datatable .= '<td>';
1629: if ($img eq 'login') {
1630: $datatable .= $login_hdr_pick;
1631: }
1632: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1633: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1634: } else {
1635: $datatable .= '<td> </td><td class="LC_left_item">'.
1636: &mt('Upload:').'<br />';
1637: }
1638: } else {
1639: $datatable .= '<td> </td><td class="LC_left_item">'.
1640: &mt('Upload:').'<br />';
1641: }
1642: if ($switchserver) {
1643: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1644: } else {
1645: if ($img ne 'login') { # suppress file selection for Log-in header
1646: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1647: }
1648: }
1649: $datatable .= '</td></tr>';
1650: }
1651: $itemcount ++;
1652: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1653: $datatable .= '<tr'.$css_class.'>'.
1654: '<td>'.$choices->{'bgs'}.'</td>';
1655: my $bgs_def;
1656: foreach my $item (@{$bgs}) {
1657: if (!$is_custom->{$item}) {
1658: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1659: }
1660: }
1661: if ($bgs_def) {
1662: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1663: } else {
1664: $datatable .= '<td> </td>';
1665: }
1666: $datatable .= '<td class="LC_right_item">'.
1667: '<table border="0"><tr>';
1668:
1669: foreach my $item (@{$bgs}) {
1670: $datatable .= '<td align="center">'.$choices->{$item};
1671: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1672: if ($designs->{'bgs'}{$item}) {
1673: $datatable .= ' ';
1674: }
1675: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1676: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1677: }
1678: $datatable .= '</tr></table></td></tr>';
1679: $itemcount ++;
1680: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1681: $datatable .= '<tr'.$css_class.'>'.
1682: '<td>'.$choices->{'links'}.'</td>';
1683: my $links_def;
1684: foreach my $item (@{$links}) {
1685: if (!$is_custom->{$item}) {
1686: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1687: }
1688: }
1689: if ($links_def) {
1690: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1691: } else {
1692: $datatable .= '<td> </td>';
1693: }
1694: $datatable .= '<td class="LC_right_item">'.
1695: '<table border="0"><tr>';
1696: foreach my $item (@{$links}) {
1697: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1698: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1699: if ($designs->{'links'}{$item}) {
1700: $datatable.=' ';
1701: }
1702: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1703: '" /></td>';
1704: }
1705: $$rowtotal += $itemcount;
1706: return $datatable;
1707: }
1708:
1709: sub logo_display_options {
1710: my ($img,$defaults,$designs) = @_;
1711: my $checkedon;
1712: if (ref($defaults) eq 'HASH') {
1713: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1714: if ($defaults->{'showlogo'}{$img}) {
1715: $checkedon = 'checked="checked" ';
1716: }
1717: }
1718: }
1719: if (ref($designs) eq 'HASH') {
1720: if (ref($designs->{'showlogo'}) eq 'HASH') {
1721: if (defined($designs->{'showlogo'}{$img})) {
1722: if ($designs->{'showlogo'}{$img} == 0) {
1723: $checkedon = '';
1724: } elsif ($designs->{'showlogo'}{$img} == 1) {
1725: $checkedon = 'checked="checked" ';
1726: }
1727: }
1728: }
1729: }
1730: return '<br /><label> <input type="checkbox" name="'.
1731: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1732: &mt('show').'</label>'."\n";
1733: }
1734:
1735: sub login_header_options {
1736: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1737: my $output = '';
1738: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1739: $output .= &mt('Text default(s):').'<br />';
1740: if (!$is_custom->{'textcol'}) {
1741: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1742: ' ';
1743: }
1744: if (!$is_custom->{'bgcol'}) {
1745: $output .= $choices->{'bgcol'}.': '.
1746: '<span id="css_'.$role.'_font" style="background-color: '.
1747: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1748: }
1749: $output .= '<br />';
1750: }
1751: $output .='<br />';
1752: return $output;
1753: }
1754:
1755: sub login_text_colors {
1756: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1757: my $color_menu = '<table border="0"><tr>';
1758: foreach my $item (@{$logintext}) {
1759: $color_menu .= '<td align="center">'.$choices->{$item};
1760: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1761: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1762: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1763: }
1764: $color_menu .= '</tr></table><br />';
1765: return $color_menu;
1766: }
1767:
1768: sub image_changes {
1769: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1770: my $output;
1771: if ($img eq 'login') {
1772: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1773: } elsif (!$is_custom) {
1774: if ($img ne 'domlogo') {
1775: $output = &mt('Default image:').'<br />';
1776: } else {
1777: $output = &mt('Default in use:').'<br />';
1778: }
1779: }
1780: if ($img ne 'login') {
1781: if ($img_import) {
1782: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1783: }
1784: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1785: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1786: if ($is_custom) {
1787: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1788: '<input type="checkbox" name="'.
1789: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1790: '</label> '.&mt('Replace:').'</span><br />';
1791: } else {
1792: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1793: }
1794: }
1795: return $output;
1796: }
1797:
1798: sub print_quotas {
1799: my ($dom,$settings,$rowtotal,$action) = @_;
1800: my $context;
1801: if ($action eq 'quotas') {
1802: $context = 'tools';
1803: } else {
1804: $context = $action;
1805: }
1806: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1807: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1808: my $typecount = 0;
1809: my ($css_class,%titles);
1810: if ($context eq 'requestcourses') {
1811: @usertools = ('official','unofficial','community','textbook');
1812: @options =('norequest','approval','validate','autolimit');
1813: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1814: %titles = &courserequest_titles();
1815: } elsif ($context eq 'requestauthor') {
1816: @usertools = ('author');
1817: @options = ('norequest','approval','automatic');
1818: %titles = &authorrequest_titles();
1819: } else {
1820: @usertools = ('aboutme','blog','webdav','portfolio');
1821: %titles = &tool_titles();
1822: }
1823: if (ref($types) eq 'ARRAY') {
1824: foreach my $type (@{$types}) {
1825: my ($currdefquota,$currauthorquota);
1826: unless (($context eq 'requestcourses') ||
1827: ($context eq 'requestauthor')) {
1828: if (ref($settings) eq 'HASH') {
1829: if (ref($settings->{defaultquota}) eq 'HASH') {
1830: $currdefquota = $settings->{defaultquota}->{$type};
1831: } else {
1832: $currdefquota = $settings->{$type};
1833: }
1834: if (ref($settings->{authorquota}) eq 'HASH') {
1835: $currauthorquota = $settings->{authorquota}->{$type};
1836: }
1837: }
1838: }
1839: if (defined($usertypes->{$type})) {
1840: $typecount ++;
1841: $css_class = $typecount%2?' class="LC_odd_row"':'';
1842: $datatable .= '<tr'.$css_class.'>'.
1843: '<td>'.$usertypes->{$type}.'</td>'.
1844: '<td class="LC_left_item">';
1845: if ($context eq 'requestcourses') {
1846: $datatable .= '<table><tr>';
1847: }
1848: my %cell;
1849: foreach my $item (@usertools) {
1850: if ($context eq 'requestcourses') {
1851: my ($curroption,$currlimit);
1852: if (ref($settings) eq 'HASH') {
1853: if (ref($settings->{$item}) eq 'HASH') {
1854: $curroption = $settings->{$item}->{$type};
1855: if ($curroption =~ /^autolimit=(\d*)$/) {
1856: $currlimit = $1;
1857: }
1858: }
1859: }
1860: if (!$curroption) {
1861: $curroption = 'norequest';
1862: }
1863: $datatable .= '<th>'.$titles{$item}.'</th>';
1864: foreach my $option (@options) {
1865: my $val = $option;
1866: if ($option eq 'norequest') {
1867: $val = 0;
1868: }
1869: if ($option eq 'validate') {
1870: my $canvalidate = 0;
1871: if (ref($validations{$item}) eq 'HASH') {
1872: if ($validations{$item}{$type}) {
1873: $canvalidate = 1;
1874: }
1875: }
1876: next if (!$canvalidate);
1877: }
1878: my $checked = '';
1879: if ($option eq $curroption) {
1880: $checked = ' checked="checked"';
1881: } elsif ($option eq 'autolimit') {
1882: if ($curroption =~ /^autolimit/) {
1883: $checked = ' checked="checked"';
1884: }
1885: }
1886: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1887: '<input type="radio" name="crsreq_'.$item.
1888: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1889: $titles{$option}.'</label>';
1890: if ($option eq 'autolimit') {
1891: $cell{$item} .= ' <input type="text" name="crsreq_'.
1892: $item.'_limit_'.$type.'" size="1" '.
1893: 'value="'.$currlimit.'" />';
1894: }
1895: $cell{$item} .= '</span> ';
1896: if ($option eq 'autolimit') {
1897: $cell{$item} .= $titles{'unlimited'};
1898: }
1899: }
1900: } elsif ($context eq 'requestauthor') {
1901: my $curroption;
1902: if (ref($settings) eq 'HASH') {
1903: $curroption = $settings->{$type};
1904: }
1905: if (!$curroption) {
1906: $curroption = 'norequest';
1907: }
1908: foreach my $option (@options) {
1909: my $val = $option;
1910: if ($option eq 'norequest') {
1911: $val = 0;
1912: }
1913: my $checked = '';
1914: if ($option eq $curroption) {
1915: $checked = ' checked="checked"';
1916: }
1917: $datatable .= '<span class="LC_nobreak"><label>'.
1918: '<input type="radio" name="authorreq_'.$type.
1919: '" value="'.$val.'"'.$checked.' />'.
1920: $titles{$option}.'</label></span> ';
1921: }
1922: } else {
1923: my $checked = 'checked="checked" ';
1924: if (ref($settings) eq 'HASH') {
1925: if (ref($settings->{$item}) eq 'HASH') {
1926: if ($settings->{$item}->{$type} == 0) {
1927: $checked = '';
1928: } elsif ($settings->{$item}->{$type} == 1) {
1929: $checked = 'checked="checked" ';
1930: }
1931: }
1932: }
1933: $datatable .= '<span class="LC_nobreak"><label>'.
1934: '<input type="checkbox" name="'.$context.'_'.$item.
1935: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1936: '</label></span> ';
1937: }
1938: }
1939: if ($context eq 'requestcourses') {
1940: $datatable .= '</tr><tr>';
1941: foreach my $item (@usertools) {
1942: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1943: }
1944: $datatable .= '</tr></table>';
1945: }
1946: $datatable .= '</td>';
1947: unless (($context eq 'requestcourses') ||
1948: ($context eq 'requestauthor')) {
1949: $datatable .=
1950: '<td class="LC_right_item">'.
1951: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1952: '<input type="text" name="quota_'.$type.
1953: '" value="'.$currdefquota.
1954: '" size="5" /></span>'.(' ' x 2).
1955: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1956: '<input type="text" name="authorquota_'.$type.
1957: '" value="'.$currauthorquota.
1958: '" size="5" /></span></td>';
1959: }
1960: $datatable .= '</tr>';
1961: }
1962: }
1963: }
1964: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1965: $defaultquota = '20';
1966: $authorquota = '500';
1967: if (ref($settings) eq 'HASH') {
1968: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1969: $defaultquota = $settings->{'defaultquota'}->{'default'};
1970: } elsif (defined($settings->{'default'})) {
1971: $defaultquota = $settings->{'default'};
1972: }
1973: if (ref($settings->{'authorquota'}) eq 'HASH') {
1974: $authorquota = $settings->{'authorquota'}->{'default'};
1975: }
1976: }
1977: }
1978: $typecount ++;
1979: $css_class = $typecount%2?' class="LC_odd_row"':'';
1980: $datatable .= '<tr'.$css_class.'>'.
1981: '<td>'.$othertitle.'</td>'.
1982: '<td class="LC_left_item">';
1983: if ($context eq 'requestcourses') {
1984: $datatable .= '<table><tr>';
1985: }
1986: my %defcell;
1987: foreach my $item (@usertools) {
1988: if ($context eq 'requestcourses') {
1989: my ($curroption,$currlimit);
1990: if (ref($settings) eq 'HASH') {
1991: if (ref($settings->{$item}) eq 'HASH') {
1992: $curroption = $settings->{$item}->{'default'};
1993: if ($curroption =~ /^autolimit=(\d*)$/) {
1994: $currlimit = $1;
1995: }
1996: }
1997: }
1998: if (!$curroption) {
1999: $curroption = 'norequest';
2000: }
2001: $datatable .= '<th>'.$titles{$item}.'</th>';
2002: foreach my $option (@options) {
2003: my $val = $option;
2004: if ($option eq 'norequest') {
2005: $val = 0;
2006: }
2007: if ($option eq 'validate') {
2008: my $canvalidate = 0;
2009: if (ref($validations{$item}) eq 'HASH') {
2010: if ($validations{$item}{'default'}) {
2011: $canvalidate = 1;
2012: }
2013: }
2014: next if (!$canvalidate);
2015: }
2016: my $checked = '';
2017: if ($option eq $curroption) {
2018: $checked = ' checked="checked"';
2019: } elsif ($option eq 'autolimit') {
2020: if ($curroption =~ /^autolimit/) {
2021: $checked = ' checked="checked"';
2022: }
2023: }
2024: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2025: '<input type="radio" name="crsreq_'.$item.
2026: '_default" value="'.$val.'"'.$checked.' />'.
2027: $titles{$option}.'</label>';
2028: if ($option eq 'autolimit') {
2029: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2030: $item.'_limit_default" size="1" '.
2031: 'value="'.$currlimit.'" />';
2032: }
2033: $defcell{$item} .= '</span> ';
2034: if ($option eq 'autolimit') {
2035: $defcell{$item} .= $titles{'unlimited'};
2036: }
2037: }
2038: } elsif ($context eq 'requestauthor') {
2039: my $curroption;
2040: if (ref($settings) eq 'HASH') {
2041: $curroption = $settings->{'default'};
2042: }
2043: if (!$curroption) {
2044: $curroption = 'norequest';
2045: }
2046: foreach my $option (@options) {
2047: my $val = $option;
2048: if ($option eq 'norequest') {
2049: $val = 0;
2050: }
2051: my $checked = '';
2052: if ($option eq $curroption) {
2053: $checked = ' checked="checked"';
2054: }
2055: $datatable .= '<span class="LC_nobreak"><label>'.
2056: '<input type="radio" name="authorreq_default"'.
2057: ' value="'.$val.'"'.$checked.' />'.
2058: $titles{$option}.'</label></span> ';
2059: }
2060: } else {
2061: my $checked = 'checked="checked" ';
2062: if (ref($settings) eq 'HASH') {
2063: if (ref($settings->{$item}) eq 'HASH') {
2064: if ($settings->{$item}->{'default'} == 0) {
2065: $checked = '';
2066: } elsif ($settings->{$item}->{'default'} == 1) {
2067: $checked = 'checked="checked" ';
2068: }
2069: }
2070: }
2071: $datatable .= '<span class="LC_nobreak"><label>'.
2072: '<input type="checkbox" name="'.$context.'_'.$item.
2073: '" value="default" '.$checked.'/>'.$titles{$item}.
2074: '</label></span> ';
2075: }
2076: }
2077: if ($context eq 'requestcourses') {
2078: $datatable .= '</tr><tr>';
2079: foreach my $item (@usertools) {
2080: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2081: }
2082: $datatable .= '</tr></table>';
2083: }
2084: $datatable .= '</td>';
2085: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2086: $datatable .= '<td class="LC_right_item">'.
2087: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2088: '<input type="text" name="defaultquota" value="'.
2089: $defaultquota.'" size="5" /></span>'.(' ' x2).
2090: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2091: '<input type="text" name="authorquota" value="'.
2092: $authorquota.'" size="5" /></span></td>';
2093: }
2094: $datatable .= '</tr>';
2095: $typecount ++;
2096: $css_class = $typecount%2?' class="LC_odd_row"':'';
2097: $datatable .= '<tr'.$css_class.'>'.
2098: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2099: if ($context eq 'requestcourses') {
2100: $datatable .= &mt('(overrides affiliation, if set)').
2101: '</td>'.
2102: '<td class="LC_left_item">'.
2103: '<table><tr>';
2104: } else {
2105: $datatable .= &mt('(overrides affiliation, if checked)').
2106: '</td>'.
2107: '<td class="LC_left_item" colspan="2">'.
2108: '<br />';
2109: }
2110: my %advcell;
2111: foreach my $item (@usertools) {
2112: if ($context eq 'requestcourses') {
2113: my ($curroption,$currlimit);
2114: if (ref($settings) eq 'HASH') {
2115: if (ref($settings->{$item}) eq 'HASH') {
2116: $curroption = $settings->{$item}->{'_LC_adv'};
2117: if ($curroption =~ /^autolimit=(\d*)$/) {
2118: $currlimit = $1;
2119: }
2120: }
2121: }
2122: $datatable .= '<th>'.$titles{$item}.'</th>';
2123: my $checked = '';
2124: if ($curroption eq '') {
2125: $checked = ' checked="checked"';
2126: }
2127: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2128: '<input type="radio" name="crsreq_'.$item.
2129: '__LC_adv" value=""'.$checked.' />'.
2130: &mt('No override set').'</label></span> ';
2131: foreach my $option (@options) {
2132: my $val = $option;
2133: if ($option eq 'norequest') {
2134: $val = 0;
2135: }
2136: if ($option eq 'validate') {
2137: my $canvalidate = 0;
2138: if (ref($validations{$item}) eq 'HASH') {
2139: if ($validations{$item}{'_LC_adv'}) {
2140: $canvalidate = 1;
2141: }
2142: }
2143: next if (!$canvalidate);
2144: }
2145: my $checked = '';
2146: if ($val eq $curroption) {
2147: $checked = ' checked="checked"';
2148: } elsif ($option eq 'autolimit') {
2149: if ($curroption =~ /^autolimit/) {
2150: $checked = ' checked="checked"';
2151: }
2152: }
2153: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2154: '<input type="radio" name="crsreq_'.$item.
2155: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2156: $titles{$option}.'</label>';
2157: if ($option eq 'autolimit') {
2158: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2159: $item.'_limit__LC_adv" size="1" '.
2160: 'value="'.$currlimit.'" />';
2161: }
2162: $advcell{$item} .= '</span> ';
2163: if ($option eq 'autolimit') {
2164: $advcell{$item} .= $titles{'unlimited'};
2165: }
2166: }
2167: } elsif ($context eq 'requestauthor') {
2168: my $curroption;
2169: if (ref($settings) eq 'HASH') {
2170: $curroption = $settings->{'_LC_adv'};
2171: }
2172: my $checked = '';
2173: if ($curroption eq '') {
2174: $checked = ' checked="checked"';
2175: }
2176: $datatable .= '<span class="LC_nobreak"><label>'.
2177: '<input type="radio" name="authorreq__LC_adv"'.
2178: ' value=""'.$checked.' />'.
2179: &mt('No override set').'</label></span> ';
2180: foreach my $option (@options) {
2181: my $val = $option;
2182: if ($option eq 'norequest') {
2183: $val = 0;
2184: }
2185: my $checked = '';
2186: if ($val eq $curroption) {
2187: $checked = ' checked="checked"';
2188: }
2189: $datatable .= '<span class="LC_nobreak"><label>'.
2190: '<input type="radio" name="authorreq__LC_adv"'.
2191: ' value="'.$val.'"'.$checked.' />'.
2192: $titles{$option}.'</label></span> ';
2193: }
2194: } else {
2195: my $checked = 'checked="checked" ';
2196: if (ref($settings) eq 'HASH') {
2197: if (ref($settings->{$item}) eq 'HASH') {
2198: if ($settings->{$item}->{'_LC_adv'} == 0) {
2199: $checked = '';
2200: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2201: $checked = 'checked="checked" ';
2202: }
2203: }
2204: }
2205: $datatable .= '<span class="LC_nobreak"><label>'.
2206: '<input type="checkbox" name="'.$context.'_'.$item.
2207: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2208: '</label></span> ';
2209: }
2210: }
2211: if ($context eq 'requestcourses') {
2212: $datatable .= '</tr><tr>';
2213: foreach my $item (@usertools) {
2214: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2215: }
2216: $datatable .= '</tr></table>';
2217: }
2218: $datatable .= '</td></tr>';
2219: $$rowtotal += $typecount;
2220: return $datatable;
2221: }
2222:
2223: sub print_requestmail {
2224: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2225: my ($now,$datatable,%currapp);
2226: $now = time;
2227: if (ref($settings) eq 'HASH') {
2228: if (ref($settings->{'notify'}) eq 'HASH') {
2229: if ($settings->{'notify'}{'approval'} ne '') {
2230: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2231: }
2232: }
2233: }
2234: my $numinrow = 2;
2235: my $css_class;
2236: if ($$rowtotal%2) {
2237: $css_class = 'LC_odd_row';
2238: }
2239: if ($customcss) {
2240: $css_class .= " $customcss";
2241: }
2242: $css_class =~ s/^\s+//;
2243: if ($css_class) {
2244: $css_class = ' class="'.$css_class.'"';
2245: }
2246: if ($rowstyle) {
2247: $css_class .= ' style="'.$rowstyle.'"';
2248: }
2249: my $text;
2250: if ($action eq 'requestcourses') {
2251: $text = &mt('Receive notification of course requests requiring approval');
2252: } elsif ($action eq 'requestauthor') {
2253: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2254: } else {
2255: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2256: }
2257: $datatable = '<tr'.$css_class.'>'.
2258: ' <td>'.$text.'</td>'.
2259: ' <td class="LC_left_item">';
2260: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2261: $action.'notifyapproval',%currapp);
2262: if ($numdc > 0) {
2263: $datatable .= $table;
2264: } else {
2265: $datatable .= &mt('There are no active Domain Coordinators');
2266: }
2267: $datatable .='</td></tr>';
2268: return $datatable;
2269: }
2270:
2271: sub print_studentcode {
2272: my ($settings,$rowtotal) = @_;
2273: my $rownum = 0;
2274: my ($output,%current);
2275: my @crstypes = ('official','unofficial','community','textbook');
2276: if (ref($settings) eq 'HASH') {
2277: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2278: foreach my $type (@crstypes) {
2279: $current{$type} = $settings->{'uniquecode'}{$type};
2280: }
2281: }
2282: }
2283: $output .= '<tr>'.
2284: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2285: '<td class="LC_left_item">';
2286: foreach my $type (@crstypes) {
2287: my $check = ' ';
2288: if ($current{$type}) {
2289: $check = ' checked="checked" ';
2290: }
2291: $output .= '<span class="LC_nobreak"><label>'.
2292: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2293: &mt($type).'</label></span>'.(' 'x2).' ';
2294: }
2295: $output .= '</td></tr>';
2296: $$rowtotal ++;
2297: return $output;
2298: }
2299:
2300: sub print_textbookcourses {
2301: my ($dom,$type,$settings,$rowtotal) = @_;
2302: my $rownum = 0;
2303: my $css_class;
2304: my $itemcount = 1;
2305: my $maxnum = 0;
2306: my $bookshash;
2307: if (ref($settings) eq 'HASH') {
2308: $bookshash = $settings->{$type};
2309: }
2310: my %ordered;
2311: if (ref($bookshash) eq 'HASH') {
2312: foreach my $item (keys(%{$bookshash})) {
2313: if (ref($bookshash->{$item}) eq 'HASH') {
2314: my $num = $bookshash->{$item}{'order'};
2315: $ordered{$num} = $item;
2316: }
2317: }
2318: }
2319: my $confname = $dom.'-domainconfig';
2320: my $switchserver = &check_switchserver($dom,$confname);
2321: my $maxnum = scalar(keys(%ordered));
2322: my $datatable;
2323: if (keys(%ordered)) {
2324: my @items = sort { $a <=> $b } keys(%ordered);
2325: for (my $i=0; $i<@items; $i++) {
2326: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2327: my $key = $ordered{$items[$i]};
2328: my %coursehash=&Apache::lonnet::coursedescription($key);
2329: my $coursetitle = $coursehash{'description'};
2330: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2331: if (ref($bookshash->{$key}) eq 'HASH') {
2332: $subject = $bookshash->{$key}->{'subject'};
2333: $title = $bookshash->{$key}->{'title'};
2334: if ($type eq 'textbooks') {
2335: $publisher = $bookshash->{$key}->{'publisher'};
2336: $author = $bookshash->{$key}->{'author'};
2337: $image = $bookshash->{$key}->{'image'};
2338: if ($image ne '') {
2339: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2340: my $imagethumb = "$path/tn-".$imagefile;
2341: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2342: }
2343: }
2344: }
2345: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2346: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2347: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2348: for (my $k=0; $k<=$maxnum; $k++) {
2349: my $vpos = $k+1;
2350: my $selstr;
2351: if ($k == $i) {
2352: $selstr = ' selected="selected" ';
2353: }
2354: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2355: }
2356: $datatable .= '</select>'.(' 'x2).
2357: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2358: &mt('Delete?').'</label></span></td>'.
2359: '<td colspan="2">'.
2360: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2361: (' 'x2).
2362: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2363: if ($type eq 'textbooks') {
2364: $datatable .= (' 'x2).
2365: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2366: (' 'x2).
2367: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2368: (' 'x2).
2369: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2370: if ($image) {
2371: $datatable .= '<span class="LC_nobreak">'.
2372: $imgsrc.
2373: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2374: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2375: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2376: }
2377: if ($switchserver) {
2378: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2379: } else {
2380: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2381: }
2382: }
2383: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2384: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2385: $coursetitle.'</span></td></tr>'."\n";
2386: $itemcount ++;
2387: }
2388: }
2389: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2390: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2391: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2392: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2393: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2394: for (my $k=0; $k<$maxnum+1; $k++) {
2395: my $vpos = $k+1;
2396: my $selstr;
2397: if ($k == $maxnum) {
2398: $selstr = ' selected="selected" ';
2399: }
2400: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2401: }
2402: $datatable .= '</select> '."\n".
2403: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2404: '<td colspan="2">'.
2405: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2406: (' 'x2).
2407: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2408: (' 'x2);
2409: if ($type eq 'textbooks') {
2410: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2411: (' 'x2).
2412: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2413: (' 'x2).
2414: '<span class="LC_nobreak">'.&mt('Image:').' ';
2415: if ($switchserver) {
2416: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2417: } else {
2418: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2419: }
2420: $datatable .= '</span>'."\n";
2421: }
2422: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2423: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2424: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2425: &Apache::loncommon::selectcourse_link
2426: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2427: '</span></td>'."\n".
2428: '</tr>'."\n";
2429: $itemcount ++;
2430: return $datatable;
2431: }
2432:
2433: sub textbookcourses_javascript {
2434: my ($settings) = @_;
2435: return unless(ref($settings) eq 'HASH');
2436: my (%ordered,%total,%jstext);
2437: foreach my $type ('textbooks','templates') {
2438: $total{$type} = 0;
2439: if (ref($settings->{$type}) eq 'HASH') {
2440: foreach my $item (keys(%{$settings->{$type}})) {
2441: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2442: my $num = $settings->{$type}->{$item}{'order'};
2443: $ordered{$type}{$num} = $item;
2444: }
2445: }
2446: $total{$type} = scalar(keys(%{$settings->{$type}}));
2447: }
2448: my @jsarray = ();
2449: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2450: push(@jsarray,$ordered{$type}{$item});
2451: }
2452: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2453: }
2454: return <<"ENDSCRIPT";
2455: <script type="text/javascript">
2456: // <![CDATA[
2457: function reorderBooks(form,item,caller) {
2458: var changedVal;
2459: $jstext{'textbooks'};
2460: $jstext{'templates'};
2461: var newpos;
2462: var maxh;
2463: if (caller == 'textbooks') {
2464: newpos = 'textbooks_addbook_pos';
2465: maxh = 1 + $total{'textbooks'};
2466: } else {
2467: newpos = 'templates_addbook_pos';
2468: maxh = 1 + $total{'templates'};
2469: }
2470: var current = new Array;
2471: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2472: if (item == newpos) {
2473: changedVal = newitemVal;
2474: } else {
2475: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2476: current[newitemVal] = newpos;
2477: }
2478: if (caller == 'textbooks') {
2479: for (var i=0; i<textbooks.length; i++) {
2480: var elementName = 'textbooks_'+textbooks[i];
2481: if (elementName != item) {
2482: if (form.elements[elementName]) {
2483: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2484: current[currVal] = elementName;
2485: }
2486: }
2487: }
2488: }
2489: if (caller == 'templates') {
2490: for (var i=0; i<templates.length; i++) {
2491: var elementName = 'templates_'+templates[i];
2492: if (elementName != item) {
2493: if (form.elements[elementName]) {
2494: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2495: current[currVal] = elementName;
2496: }
2497: }
2498: }
2499: }
2500: var oldVal;
2501: for (var j=0; j<maxh; j++) {
2502: if (current[j] == undefined) {
2503: oldVal = j;
2504: }
2505: }
2506: if (oldVal < changedVal) {
2507: for (var k=oldVal+1; k<=changedVal ; k++) {
2508: var elementName = current[k];
2509: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2510: }
2511: } else {
2512: for (var k=changedVal; k<oldVal; k++) {
2513: var elementName = current[k];
2514: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2515: }
2516: }
2517: return;
2518: }
2519:
2520: // ]]>
2521: </script>
2522:
2523: ENDSCRIPT
2524: }
2525:
2526: sub ltitools_javascript {
2527: my ($settings) = @_;
2528: return unless(ref($settings) eq 'HASH');
2529: my (%ordered,$total,%jstext);
2530: $total = 0;
2531: foreach my $item (keys(%{$settings})) {
2532: if (ref($settings->{$item}) eq 'HASH') {
2533: my $num = $settings->{$item}{'order'};
2534: $ordered{$num} = $item;
2535: }
2536: }
2537: $total = scalar(keys(%{$settings}));
2538: my @jsarray = ();
2539: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2540: push(@jsarray,$ordered{$item});
2541: }
2542: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2543: return <<"ENDSCRIPT";
2544: <script type="text/javascript">
2545: // <![CDATA[
2546: function reorderLTI(form,item) {
2547: var changedVal;
2548: $jstext
2549: var newpos = 'ltitools_add_pos';
2550: var maxh = 1 + $total;
2551: var current = new Array;
2552: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2553: if (item == newpos) {
2554: changedVal = newitemVal;
2555: } else {
2556: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2557: current[newitemVal] = newpos;
2558: }
2559: for (var i=0; i<ltitools.length; i++) {
2560: var elementName = 'ltitools_'+ltitools[i];
2561: if (elementName != item) {
2562: if (form.elements[elementName]) {
2563: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2564: current[currVal] = elementName;
2565: }
2566: }
2567: }
2568: var oldVal;
2569: for (var j=0; j<maxh; j++) {
2570: if (current[j] == undefined) {
2571: oldVal = j;
2572: }
2573: }
2574: if (oldVal < changedVal) {
2575: for (var k=oldVal+1; k<=changedVal ; k++) {
2576: var elementName = current[k];
2577: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2578: }
2579: } else {
2580: for (var k=changedVal; k<oldVal; k++) {
2581: var elementName = current[k];
2582: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2583: }
2584: }
2585: return;
2586: }
2587:
2588: // ]]>
2589: </script>
2590:
2591: ENDSCRIPT
2592: }
2593:
2594: sub print_autoenroll {
2595: my ($dom,$settings,$rowtotal) = @_;
2596: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2597: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2598: if (ref($settings) eq 'HASH') {
2599: if (exists($settings->{'run'})) {
2600: if ($settings->{'run'} eq '0') {
2601: $runoff = ' checked="checked" ';
2602: $runon = ' ';
2603: } else {
2604: $runon = ' checked="checked" ';
2605: $runoff = ' ';
2606: }
2607: } else {
2608: if ($autorun) {
2609: $runon = ' checked="checked" ';
2610: $runoff = ' ';
2611: } else {
2612: $runoff = ' checked="checked" ';
2613: $runon = ' ';
2614: }
2615: }
2616: if (exists($settings->{'co-owners'})) {
2617: if ($settings->{'co-owners'} eq '0') {
2618: $coownersoff = ' checked="checked" ';
2619: $coownerson = ' ';
2620: } else {
2621: $coownerson = ' checked="checked" ';
2622: $coownersoff = ' ';
2623: }
2624: } else {
2625: $coownersoff = ' checked="checked" ';
2626: $coownerson = ' ';
2627: }
2628: if (exists($settings->{'sender_domain'})) {
2629: $defdom = $settings->{'sender_domain'};
2630: }
2631: if (exists($settings->{'autofailsafe'})) {
2632: $failsafe = $settings->{'autofailsafe'};
2633: }
2634: } else {
2635: if ($autorun) {
2636: $runon = ' checked="checked" ';
2637: $runoff = ' ';
2638: } else {
2639: $runoff = ' checked="checked" ';
2640: $runon = ' ';
2641: }
2642: }
2643: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2644: my $notif_sender;
2645: if (ref($settings) eq 'HASH') {
2646: $notif_sender = $settings->{'sender_uname'};
2647: }
2648: my $datatable='<tr class="LC_odd_row">'.
2649: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2650: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2651: '<input type="radio" name="autoenroll_run"'.
2652: $runon.' value="1" />'.&mt('Yes').'</label> '.
2653: '<label><input type="radio" name="autoenroll_run"'.
2654: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2655: '</tr><tr>'.
2656: '<td>'.&mt('Notification messages - sender').
2657: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2658: &mt('username').': '.
2659: '<input type="text" name="sender_uname" value="'.
2660: $notif_sender.'" size="10" /> '.&mt('domain').
2661: ': '.$domform.'</span></td></tr>'.
2662: '<tr class="LC_odd_row">'.
2663: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2664: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2665: '<input type="radio" name="autoassign_coowners"'.
2666: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2667: '<label><input type="radio" name="autoassign_coowners"'.
2668: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2669: '</tr><tr>'.
2670: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2671: '<td class="LC_right_item"><span class="LC_nobreak">'.
2672: '<input type="text" name="autoenroll_failsafe"'.
2673: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2674: $$rowtotal += 4;
2675: return $datatable;
2676: }
2677:
2678: sub print_autoupdate {
2679: my ($position,$dom,$settings,$rowtotal) = @_;
2680: my $datatable;
2681: if ($position eq 'top') {
2682: my $updateon = ' ';
2683: my $updateoff = ' checked="checked" ';
2684: my $classlistson = ' ';
2685: my $classlistsoff = ' checked="checked" ';
2686: if (ref($settings) eq 'HASH') {
2687: if ($settings->{'run'} eq '1') {
2688: $updateon = $updateoff;
2689: $updateoff = ' ';
2690: }
2691: if ($settings->{'classlists'} eq '1') {
2692: $classlistson = $classlistsoff;
2693: $classlistsoff = ' ';
2694: }
2695: }
2696: my %title = (
2697: run => 'Auto-update active?',
2698: classlists => 'Update information in classlists?',
2699: );
2700: $datatable = '<tr class="LC_odd_row">'.
2701: '<td>'.&mt($title{'run'}).'</td>'.
2702: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2703: '<input type="radio" name="autoupdate_run"'.
2704: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2705: '<label><input type="radio" name="autoupdate_run"'.
2706: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2707: '</tr><tr>'.
2708: '<td>'.&mt($title{'classlists'}).'</td>'.
2709: '<td class="LC_right_item"><span class="LC_nobreak">'.
2710: '<label><input type="radio" name="classlists"'.
2711: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2712: '<label><input type="radio" name="classlists"'.
2713: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2714: '</tr>';
2715: $$rowtotal += 2;
2716: } elsif ($position eq 'middle') {
2717: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2718: my $numinrow = 3;
2719: my $locknamesettings;
2720: $datatable .= &insttypes_row($settings,$types,$usertypes,
2721: $dom,$numinrow,$othertitle,
2722: 'lockablenames',$rowtotal);
2723: $$rowtotal ++;
2724: } else {
2725: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2726: my @fields = ('lastname','firstname','middlename','generation',
2727: 'permanentemail','id');
2728: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2729: my $numrows = 0;
2730: if (ref($types) eq 'ARRAY') {
2731: if (@{$types} > 0) {
2732: $datatable =
2733: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2734: \@fields,$types,\$numrows);
2735: $$rowtotal += @{$types};
2736: }
2737: }
2738: $datatable .=
2739: &usertype_update_row($settings,{'default' => $othertitle},
2740: \%fieldtitles,\@fields,['default'],
2741: \$numrows);
2742: $$rowtotal ++;
2743: }
2744: return $datatable;
2745: }
2746:
2747: sub print_autocreate {
2748: my ($dom,$settings,$rowtotal) = @_;
2749: my (%createon,%createoff,%currhash);
2750: my @types = ('xml','req');
2751: if (ref($settings) eq 'HASH') {
2752: foreach my $item (@types) {
2753: $createoff{$item} = ' checked="checked" ';
2754: $createon{$item} = ' ';
2755: if (exists($settings->{$item})) {
2756: if ($settings->{$item}) {
2757: $createon{$item} = ' checked="checked" ';
2758: $createoff{$item} = ' ';
2759: }
2760: }
2761: }
2762: if ($settings->{'xmldc'} ne '') {
2763: $currhash{$settings->{'xmldc'}} = 1;
2764: }
2765: } else {
2766: foreach my $item (@types) {
2767: $createoff{$item} = ' checked="checked" ';
2768: $createon{$item} = ' ';
2769: }
2770: }
2771: $$rowtotal += 2;
2772: my $numinrow = 2;
2773: my $datatable='<tr class="LC_odd_row">'.
2774: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2775: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2776: '<input type="radio" name="autocreate_xml"'.
2777: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2778: '<label><input type="radio" name="autocreate_xml"'.
2779: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2780: '</td></tr><tr>'.
2781: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2782: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2783: '<input type="radio" name="autocreate_req"'.
2784: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2785: '<label><input type="radio" name="autocreate_req"'.
2786: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2787: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2788: 'autocreate_xmldc',%currhash);
2789: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2790: if ($numdc > 1) {
2791: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2792: '</td><td class="LC_left_item">';
2793: } else {
2794: $datatable .= &mt('Course creation processed as:').
2795: '</td><td class="LC_right_item">';
2796: }
2797: $datatable .= $dctable.'</td></tr>';
2798: $$rowtotal += $rows;
2799: return $datatable;
2800: }
2801:
2802: sub print_directorysrch {
2803: my ($position,$dom,$settings,$rowtotal) = @_;
2804: my $datatable;
2805: if ($position eq 'top') {
2806: my $instsrchon = ' ';
2807: my $instsrchoff = ' checked="checked" ';
2808: my ($exacton,$containson,$beginson);
2809: my $instlocalon = ' ';
2810: my $instlocaloff = ' checked="checked" ';
2811: if (ref($settings) eq 'HASH') {
2812: if ($settings->{'available'} eq '1') {
2813: $instsrchon = $instsrchoff;
2814: $instsrchoff = ' ';
2815: }
2816: if ($settings->{'localonly'} eq '1') {
2817: $instlocalon = $instlocaloff;
2818: $instlocaloff = ' ';
2819: }
2820: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2821: foreach my $type (@{$settings->{'searchtypes'}}) {
2822: if ($type eq 'exact') {
2823: $exacton = ' checked="checked" ';
2824: } elsif ($type eq 'contains') {
2825: $containson = ' checked="checked" ';
2826: } elsif ($type eq 'begins') {
2827: $beginson = ' checked="checked" ';
2828: }
2829: }
2830: } else {
2831: if ($settings->{'searchtypes'} eq 'exact') {
2832: $exacton = ' checked="checked" ';
2833: } elsif ($settings->{'searchtypes'} eq 'contains') {
2834: $containson = ' checked="checked" ';
2835: } elsif ($settings->{'searchtypes'} eq 'specify') {
2836: $exacton = ' checked="checked" ';
2837: $containson = ' checked="checked" ';
2838: }
2839: }
2840: }
2841: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2842: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2843:
2844: my $numinrow = 4;
2845: my $cansrchrow = 0;
2846: $datatable='<tr class="LC_odd_row">'.
2847: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2848: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2849: '<input type="radio" name="dirsrch_available"'.
2850: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2851: '<label><input type="radio" name="dirsrch_available"'.
2852: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2853: '</tr><tr>'.
2854: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2855: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2856: '<input type="radio" name="dirsrch_instlocalonly"'.
2857: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2858: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2859: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2860: '</tr>';
2861: $$rowtotal += 2;
2862: if (ref($usertypes) eq 'HASH') {
2863: if (keys(%{$usertypes}) > 0) {
2864: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2865: $numinrow,$othertitle,'cansearch',
2866: $rowtotal);
2867: $cansrchrow = 1;
2868: }
2869: }
2870: if ($cansrchrow) {
2871: $$rowtotal ++;
2872: $datatable .= '<tr>';
2873: } else {
2874: $datatable .= '<tr class="LC_odd_row">';
2875: }
2876: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2877: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2878: foreach my $title (@{$titleorder}) {
2879: if (defined($searchtitles->{$title})) {
2880: my $check = ' ';
2881: if (ref($settings) eq 'HASH') {
2882: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2883: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2884: $check = ' checked="checked" ';
2885: }
2886: }
2887: }
2888: $datatable .= '<td class="LC_left_item">'.
2889: '<span class="LC_nobreak"><label>'.
2890: '<input type="checkbox" name="searchby" '.
2891: 'value="'.$title.'"'.$check.'/>'.
2892: $searchtitles->{$title}.'</label></span></td>';
2893: }
2894: }
2895: $datatable .= '</tr></table></td></tr>';
2896: $$rowtotal ++;
2897: if ($cansrchrow) {
2898: $datatable .= '<tr class="LC_odd_row">';
2899: } else {
2900: $datatable .= '<tr>';
2901: }
2902: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2903: '<td class="LC_left_item" colspan="2">'.
2904: '<span class="LC_nobreak"><label>'.
2905: '<input type="checkbox" name="searchtypes" '.
2906: $exacton.' value="exact" />'.&mt('Exact match').
2907: '</label> '.
2908: '<label><input type="checkbox" name="searchtypes" '.
2909: $beginson.' value="begins" />'.&mt('Begins with').
2910: '</label> '.
2911: '<label><input type="checkbox" name="searchtypes" '.
2912: $containson.' value="contains" />'.&mt('Contains').
2913: '</label></span></td></tr>';
2914: $$rowtotal ++;
2915: } else {
2916: my $domsrchon = ' checked="checked" ';
2917: my $domsrchoff = ' ';
2918: my $domlocalon = ' ';
2919: my $domlocaloff = ' checked="checked" ';
2920: if (ref($settings) eq 'HASH') {
2921: if ($settings->{'lclocalonly'} eq '1') {
2922: $domlocalon = $domlocaloff;
2923: $domlocaloff = ' ';
2924: }
2925: if ($settings->{'lcavailable'} eq '0') {
2926: $domsrchoff = $domsrchon;
2927: $domsrchon = ' ';
2928: }
2929: }
2930: $datatable='<tr class="LC_odd_row">'.
2931: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2932: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2933: '<input type="radio" name="dirsrch_domavailable"'.
2934: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2935: '<label><input type="radio" name="dirsrch_domavailable"'.
2936: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2937: '</tr><tr>'.
2938: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2939: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2940: '<input type="radio" name="dirsrch_domlocalonly"'.
2941: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2942: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2943: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2944: '</tr>';
2945: $$rowtotal += 2;
2946: }
2947: return $datatable;
2948: }
2949:
2950: sub print_contacts {
2951: my ($position,$dom,$settings,$rowtotal) = @_;
2952: my $datatable;
2953: my @contacts = ('adminemail','supportemail');
2954: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2955: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2956: if ($position eq 'top') {
2957: if (ref($settings) eq 'HASH') {
2958: foreach my $item (@contacts) {
2959: if (exists($settings->{$item})) {
2960: $to{$item} = $settings->{$item};
2961: }
2962: }
2963: }
2964: } elsif ($position eq 'middle') {
2965: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2966: 'updatesmail','idconflictsmail','hostipmail');
2967: foreach my $type (@mailings) {
2968: $otheremails{$type} = '';
2969: }
2970: } else {
2971: @mailings = ('helpdeskmail','otherdomsmail');
2972: foreach my $type (@mailings) {
2973: $otheremails{$type} = '';
2974: }
2975: $bccemails{'helpdeskmail'} = '';
2976: $bccemails{'otherdomsmail'} = '';
2977: $includestr{'helpdeskmail'} = '';
2978: $includestr{'otherdomsmail'} = '';
2979: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2980: }
2981: if (ref($settings) eq 'HASH') {
2982: unless ($position eq 'top') {
2983: foreach my $type (@mailings) {
2984: if (exists($settings->{$type})) {
2985: if (ref($settings->{$type}) eq 'HASH') {
2986: foreach my $item (@contacts) {
2987: if ($settings->{$type}{$item}) {
2988: $checked{$type}{$item} = ' checked="checked" ';
2989: }
2990: }
2991: $otheremails{$type} = $settings->{$type}{'others'};
2992: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2993: $bccemails{$type} = $settings->{$type}{'bcc'};
2994: if ($settings->{$type}{'include'} ne '') {
2995: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2996: $includestr{$type} = &unescape($includestr{$type});
2997: }
2998: }
2999: }
3000: } elsif ($type eq 'lonstatusmail') {
3001: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3002: }
3003: }
3004: }
3005: if ($position eq 'bottom') {
3006: foreach my $type (@mailings) {
3007: $bccemails{$type} = $settings->{$type}{'bcc'};
3008: if ($settings->{$type}{'include'} ne '') {
3009: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3010: $includestr{$type} = &unescape($includestr{$type});
3011: }
3012: }
3013: if (ref($settings->{'helpform'}) eq 'HASH') {
3014: if (ref($fields) eq 'ARRAY') {
3015: foreach my $field (@{$fields}) {
3016: $currfield{$field} = $settings->{'helpform'}{$field};
3017: }
3018: }
3019: if (exists($settings->{'helpform'}{'maxsize'})) {
3020: $maxsize = $settings->{'helpform'}{'maxsize'};
3021: } else {
3022: $maxsize = '1.0';
3023: }
3024: } else {
3025: if (ref($fields) eq 'ARRAY') {
3026: foreach my $field (@{$fields}) {
3027: $currfield{$field} = 'yes';
3028: }
3029: }
3030: $maxsize = '1.0';
3031: }
3032: }
3033: } else {
3034: if ($position eq 'top') {
3035: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3036: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3037: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3038: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3039: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3040: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3041: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3042: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3043: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3044: } elsif ($position eq 'bottom') {
3045: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3046: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3047: if (ref($fields) eq 'ARRAY') {
3048: foreach my $field (@{$fields}) {
3049: $currfield{$field} = 'yes';
3050: }
3051: }
3052: $maxsize = '1.0';
3053: }
3054: }
3055: my ($titles,$short_titles) = &contact_titles();
3056: my $rownum = 0;
3057: my $css_class;
3058: if ($position eq 'top') {
3059: foreach my $item (@contacts) {
3060: $css_class = $rownum%2?' class="LC_odd_row"':'';
3061: $datatable .= '<tr'.$css_class.'>'.
3062: '<td><span class="LC_nobreak">'.$titles->{$item}.
3063: '</span></td><td class="LC_right_item">'.
3064: '<input type="text" name="'.$item.'" value="'.
3065: $to{$item}.'" /></td></tr>';
3066: $rownum ++;
3067: }
3068: } elsif ($position eq 'bottom') {
3069: $css_class = $rownum%2?' class="LC_odd_row"':'';
3070: $datatable .= '<tr'.$css_class.'>'.
3071: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3072: &mt('(e-mail, subject, and description always shown)').
3073: '</td><td class="LC_left_item">';
3074: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3075: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3076: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3077: foreach my $field (@{$fields}) {
3078: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3079: if (($field eq 'screenshot') || ($field eq 'cc')) {
3080: $datatable .= ' '.&mt('(logged-in users)');
3081: }
3082: $datatable .='</td><td>';
3083: my $clickaction;
3084: if ($field eq 'screenshot') {
3085: $clickaction = ' onclick="screenshotSize(this);"';
3086: }
3087: if (ref($possoptions->{$field}) eq 'ARRAY') {
3088: foreach my $option (@{$possoptions->{$field}}) {
3089: my $checked;
3090: if ($currfield{$field} eq $option) {
3091: $checked = ' checked="checked"';
3092: }
3093: $datatable .= '<span class="LC_nobreak"><label>'.
3094: '<input type="radio" name="helpform_'.$field.'" '.
3095: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3096: '</label></span>'.(' 'x2);
3097: }
3098: }
3099: if ($field eq 'screenshot') {
3100: my $display;
3101: if ($currfield{$field} eq 'no') {
3102: $display = ' style="display:none"';
3103: }
3104: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3105: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3106: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3107: }
3108: $datatable .= '</td></tr>';
3109: }
3110: $datatable .= '</table>';
3111: }
3112: $datatable .= '</td></tr>'."\n";
3113: $rownum ++;
3114: }
3115: unless ($position eq 'top') {
3116: foreach my $type (@mailings) {
3117: $css_class = $rownum%2?' class="LC_odd_row"':'';
3118: $datatable .= '<tr'.$css_class.'>'.
3119: '<td><span class="LC_nobreak">'.
3120: $titles->{$type}.': </span></td>'.
3121: '<td class="LC_left_item">';
3122: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3123: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3124: }
3125: $datatable .= '<span class="LC_nobreak">';
3126: foreach my $item (@contacts) {
3127: $datatable .= '<label>'.
3128: '<input type="checkbox" name="'.$type.'"'.
3129: $checked{$type}{$item}.
3130: ' value="'.$item.'" />'.$short_titles->{$item}.
3131: '</label> ';
3132: }
3133: $datatable .= '</span><br />'.&mt('Others').': '.
3134: '<input type="text" name="'.$type.'_others" '.
3135: 'value="'.$otheremails{$type}.'" />';
3136: my %locchecked;
3137: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3138: foreach my $loc ('s','b') {
3139: if ($includeloc{$type} eq $loc) {
3140: $locchecked{$loc} = ' checked="checked"';
3141: last;
3142: }
3143: }
3144: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3145: '<input type="text" name="'.$type.'_bcc" '.
3146: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3147: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3148: &mt('Text automatically added to e-mail:').' '.
3149: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3150: '<span class="LC_nobreak">'.&mt('Location:').' '.
3151: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3152: (' 'x2).
3153: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3154: '</span></fieldset>';
3155: }
3156: $datatable .= '</td></tr>'."\n";
3157: $rownum ++;
3158: }
3159: }
3160: if ($position eq 'middle') {
3161: my %choices;
3162: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3163: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3164: &mt('LON-CAPA core group - MSU'),600,500));
3165: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3166: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3167: &mt('LON-CAPA core group - MSU'),600,500));
3168: my @toggles = ('reporterrors','reportupdates');
3169: my %defaultchecked = ('reporterrors' => 'on',
3170: 'reportupdates' => 'on');
3171: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3172: \%choices,$rownum);
3173: $datatable .= $reports;
3174: } elsif ($position eq 'bottom') {
3175: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3176: my (@posstypes,%usertypeshash);
3177: if (ref($types) eq 'ARRAY') {
3178: @posstypes = @{$types};
3179: }
3180: if (@posstypes) {
3181: if (ref($usertypes) eq 'HASH') {
3182: %usertypeshash = %{$usertypes};
3183: }
3184: my @overridden;
3185: my $numinrow = 4;
3186: if (ref($settings) eq 'HASH') {
3187: if (ref($settings->{'overrides'}) eq 'HASH') {
3188: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3189: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3190: push(@overridden,$key);
3191: foreach my $item (@contacts) {
3192: if ($settings->{'overrides'}{$key}{$item}) {
3193: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3194: }
3195: }
3196: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3197: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3198: $includeloc{'override_'.$key} = '';
3199: $includestr{'override_'.$key} = '';
3200: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3201: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3202: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3203: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3204: }
3205: }
3206: }
3207: }
3208: }
3209: my $customclass = 'LC_helpdesk_override';
3210: my $optionsprefix = 'LC_options_helpdesk_';
3211:
3212: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3213:
3214: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3215: $numinrow,$othertitle,'overrides',
3216: \$rownum,$onclicktypes,$customclass);
3217: $rownum ++;
3218: $usertypeshash{'default'} = $othertitle;
3219: foreach my $status (@posstypes) {
3220: my $css_class;
3221: if ($rownum%2) {
3222: $css_class = 'LC_odd_row ';
3223: }
3224: $css_class .= $customclass;
3225: my $rowid = $optionsprefix.$status;
3226: my $hidden = 1;
3227: my $currstyle = 'display:none';
3228: if (grep(/^\Q$status\E$/,@overridden)) {
3229: $currstyle = 'display:table-row';
3230: $hidden = 0;
3231: }
3232: my $key = 'override_'.$status;
3233: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3234: $includeloc{$key},$includestr{$key},$status,$rowid,
3235: $usertypeshash{$status},$css_class,$currstyle,
3236: \@contacts,$short_titles);
3237: unless ($hidden) {
3238: $rownum ++;
3239: }
3240: }
3241: }
3242: }
3243: $$rowtotal += $rownum;
3244: return $datatable;
3245: }
3246:
3247: sub overridden_helpdesk {
3248: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3249: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3250: my $class = 'LC_left_item';
3251: if ($css_class) {
3252: $css_class = ' class="'.$css_class.'"';
3253: }
3254: if ($rowid) {
3255: $rowid = ' id="'.$rowid.'"';
3256: }
3257: if ($rowstyle) {
3258: $rowstyle = ' style="'.$rowstyle.'"';
3259: }
3260: my ($output,$description);
3261: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3262: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3263: "<td>$description</td>\n".
3264: '<td class="'.$class.'" colspan="2">'.
3265: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3266: '<span class="LC_nobreak">';
3267: if (ref($contacts) eq 'ARRAY') {
3268: foreach my $item (@{$contacts}) {
3269: my $check;
3270: if (ref($checked) eq 'HASH') {
3271: $check = $checked->{$item};
3272: }
3273: my $title;
3274: if (ref($short_titles) eq 'HASH') {
3275: $title = $short_titles->{$item};
3276: }
3277: $output .= '<label>'.
3278: '<input type="checkbox" name="override_'.$type.'"'.$check.
3279: ' value="'.$item.'" />'.$title.'</label> ';
3280: }
3281: }
3282: $output .= '</span><br />'.&mt('Others').': '.
3283: '<input type="text" name="override_'.$type.'_others" '.
3284: 'value="'.$otheremails.'" />';
3285: my %locchecked;
3286: foreach my $loc ('s','b') {
3287: if ($includeloc eq $loc) {
3288: $locchecked{$loc} = ' checked="checked"';
3289: last;
3290: }
3291: }
3292: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3293: '<input type="text" name="override_'.$type.'_bcc" '.
3294: 'value="'.$bccemails.'" /></fieldset>'.
3295: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3296: &mt('Text automatically added to e-mail:').' '.
3297: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3298: '<span class="LC_nobreak">'.&mt('Location:').' '.
3299: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3300: (' 'x2).
3301: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3302: '</span></fieldset>'.
3303: '</td></tr>'."\n";
3304: return $output;
3305: }
3306:
3307: sub contacts_javascript {
3308: return <<"ENDSCRIPT";
3309:
3310: <script type="text/javascript">
3311: // <![CDATA[
3312:
3313: function screenshotSize(field) {
3314: if (document.getElementById('help_screenshotsize')) {
3315: if (field.value == 'no') {
3316: document.getElementById('help_screenshotsize').style.display="none";
3317: } else {
3318: document.getElementById('help_screenshotsize').style.display="";
3319: }
3320: }
3321: return;
3322: }
3323:
3324: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3325: if (form.elements[checkbox].length != undefined) {
3326: var count = 0;
3327: if (docount) {
3328: for (var i=0; i<form.elements[checkbox].length; i++) {
3329: if (form.elements[checkbox][i].checked) {
3330: count ++;
3331: }
3332: }
3333: }
3334: for (var i=0; i<form.elements[checkbox].length; i++) {
3335: var type = form.elements[checkbox][i].value;
3336: if (document.getElementById(prefix+type)) {
3337: if (form.elements[checkbox][i].checked) {
3338: document.getElementById(prefix+type).style.display = 'table-row';
3339: if (count % 2 == 1) {
3340: document.getElementById(prefix+type).className = target+' LC_odd_row';
3341: } else {
3342: document.getElementById(prefix+type).className = target;
3343: }
3344: count ++;
3345: } else {
3346: document.getElementById(prefix+type).style.display = 'none';
3347: }
3348: }
3349: }
3350: }
3351: return;
3352: }
3353:
3354: // ]]>
3355: </script>
3356:
3357: ENDSCRIPT
3358: }
3359:
3360: sub print_helpsettings {
3361: my ($position,$dom,$settings,$rowtotal) = @_;
3362: my $confname = $dom.'-domainconfig';
3363: my $formname = 'display';
3364: my ($datatable,$itemcount);
3365: if ($position eq 'top') {
3366: $itemcount = 1;
3367: my (%choices,%defaultchecked,@toggles);
3368: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3369: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3370: &mt('LON-CAPA bug tracker'),600,500));
3371: %defaultchecked = ('submitbugs' => 'on');
3372: @toggles = ('submitbugs');
3373: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3374: \%choices,$itemcount);
3375: $$rowtotal ++;
3376: } else {
3377: my $css_class;
3378: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3379: my (%customroles,%ordered,%current);
3380: if (ref($settings) eq 'HASH') {
3381: if (ref($settings->{'adhoc'}) eq 'HASH') {
3382: %current = %{$settings->{'adhoc'}};
3383: }
3384: }
3385: my $count = 0;
3386: foreach my $key (sort(keys(%existing))) {
3387: if ($key=~/^rolesdef\_(\w+)$/) {
3388: my $rolename = $1;
3389: my (%privs,$order);
3390: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3391: $customroles{$rolename} = \%privs;
3392: if (ref($current{$rolename}) eq 'HASH') {
3393: $order = $current{$rolename}{'order'};
3394: }
3395: if ($order eq '') {
3396: $order = $count;
3397: }
3398: $ordered{$order} = $rolename;
3399: $count++;
3400: }
3401: }
3402: my $maxnum = scalar(keys(%ordered));
3403: my @roles_by_num = ();
3404: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3405: push(@roles_by_num,$item);
3406: }
3407: my $context = 'domprefs';
3408: my $crstype = 'Course';
3409: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3410: my @accesstypes = ('all','dh','da','none');
3411: my ($numstatustypes,@jsarray);
3412: if (ref($types) eq 'ARRAY') {
3413: if (@{$types} > 0) {
3414: $numstatustypes = scalar(@{$types});
3415: push(@accesstypes,'status');
3416: @jsarray = ('bystatus');
3417: }
3418: }
3419: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3420: if (keys(%domhelpdesk)) {
3421: push(@accesstypes,('inc','exc'));
3422: push(@jsarray,('notinc','notexc'));
3423: }
3424: my $hiddenstr = join("','",@jsarray);
3425: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3426: my $context = 'domprefs';
3427: my $crstype = 'Course';
3428: my $prefix = 'helproles_';
3429: my $add_class = 'LC_hidden';
3430: foreach my $num (@roles_by_num) {
3431: my $role = $ordered{$num};
3432: my ($desc,$access,@statuses);
3433: if (ref($current{$role}) eq 'HASH') {
3434: $desc = $current{$role}{'desc'};
3435: $access = $current{$role}{'access'};
3436: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3437: @statuses = @{$current{$role}{'insttypes'}};
3438: }
3439: }
3440: if ($desc eq '') {
3441: $desc = $role;
3442: }
3443: my $identifier = 'custhelp'.$num;
3444: my %full=();
3445: my %levels= (
3446: course => {},
3447: domain => {},
3448: system => {},
3449: );
3450: my %levelscurrent=(
3451: course => {},
3452: domain => {},
3453: system => {},
3454: );
3455: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3456: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3457: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3458: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3459: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3460: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3461: for (my $k=0; $k<=$maxnum; $k++) {
3462: my $vpos = $k+1;
3463: my $selstr;
3464: if ($k == $num) {
3465: $selstr = ' selected="selected" ';
3466: }
3467: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3468: }
3469: $datatable .= '</select>'.(' 'x2).
3470: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3471: '</td>'.
3472: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3473: &mt('Name shown to users:').
3474: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3475: '</fieldset>'.
3476: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3477: $othertitle,$usertypes,$types,\%domhelpdesk).
3478: '<fieldset>'.
3479: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3480: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3481: \%levelscurrent,$identifier,
3482: 'LC_hidden',$prefix.$num.'_privs').
3483: '</fieldset></td>';
3484: $itemcount ++;
3485: }
3486: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3487: my $newcust = 'custhelp'.$count;
3488: my (%privs,%levelscurrent);
3489: my %full=();
3490: my %levels= (
3491: course => {},
3492: domain => {},
3493: system => {},
3494: );
3495: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3496: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3497: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3498: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3499: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3500: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3501: for (my $k=0; $k<$maxnum+1; $k++) {
3502: my $vpos = $k+1;
3503: my $selstr;
3504: if ($k == $maxnum) {
3505: $selstr = ' selected="selected" ';
3506: }
3507: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3508: }
3509: $datatable .= '</select> '."\n".
3510: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3511: '</label></span></td>'.
3512: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3513: '<span class="LC_nobreak">'.
3514: &mt('Internal name:').
3515: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3516: '</span>'.(' 'x4).
3517: '<span class="LC_nobreak">'.
3518: &mt('Name shown to users:').
3519: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3520: '</span></fieldset>'.
3521: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3522: $usertypes,$types,\%domhelpdesk).
3523: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3524: &Apache::lonuserutils::custom_role_header($context,$crstype,
3525: \@templateroles,$newcust).
3526: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3527: \%levelscurrent,$newcust).
3528: '</fieldset>'.
3529: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3530: '</td></tr>';
3531: $count ++;
3532: $$rowtotal += $count;
3533: }
3534: return $datatable;
3535: }
3536:
3537: sub adhocbutton {
3538: my ($prefix,$num,$field,$visibility) = @_;
3539: my %lt = &Apache::lonlocal::texthash(
3540: show => 'Show details',
3541: hide => 'Hide details',
3542: );
3543: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3544: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3545: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3546: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3547: }
3548:
3549: sub helpsettings_javascript {
3550: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3551: return unless(ref($roles_by_num) eq 'ARRAY');
3552: my %html_js_lt = &Apache::lonlocal::texthash(
3553: show => 'Show details',
3554: hide => 'Hide details',
3555: );
3556: &html_escape(\%html_js_lt);
3557: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3558: return <<"ENDSCRIPT";
3559: <script type="text/javascript">
3560: // <![CDATA[
3561:
3562: function reorderHelpRoles(form,item) {
3563: var changedVal;
3564: $jstext
3565: var newpos = 'helproles_${total}_pos';
3566: var maxh = 1 + $total;
3567: var current = new Array();
3568: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3569: if (item == newpos) {
3570: changedVal = newitemVal;
3571: } else {
3572: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3573: current[newitemVal] = newpos;
3574: }
3575: for (var i=0; i<helproles.length; i++) {
3576: var elementName = 'helproles_'+helproles[i]+'_pos';
3577: if (elementName != item) {
3578: if (form.elements[elementName]) {
3579: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3580: current[currVal] = elementName;
3581: }
3582: }
3583: }
3584: var oldVal;
3585: for (var j=0; j<maxh; j++) {
3586: if (current[j] == undefined) {
3587: oldVal = j;
3588: }
3589: }
3590: if (oldVal < changedVal) {
3591: for (var k=oldVal+1; k<=changedVal ; k++) {
3592: var elementName = current[k];
3593: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3594: }
3595: } else {
3596: for (var k=changedVal; k<oldVal; k++) {
3597: var elementName = current[k];
3598: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3599: }
3600: }
3601: return;
3602: }
3603:
3604: function helpdeskAccess(num) {
3605: var curraccess = null;
3606: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3607: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3608: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3609: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3610: }
3611: }
3612: }
3613: var shown = Array();
3614: var hidden = Array();
3615: if (curraccess == 'none') {
3616: hidden = Array('$hiddenstr');
3617: } else {
3618: if (curraccess == 'status') {
3619: shown = Array('bystatus');
3620: hidden = Array('notinc','notexc');
3621: } else {
3622: if (curraccess == 'exc') {
3623: shown = Array('notexc');
3624: hidden = Array('notinc','bystatus');
3625: }
3626: if (curraccess == 'inc') {
3627: shown = Array('notinc');
3628: hidden = Array('notexc','bystatus');
3629: }
3630: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3631: hidden = Array('notinc','notexc','bystatus');
3632: }
3633: }
3634: }
3635: if (hidden.length > 0) {
3636: for (var i=0; i<hidden.length; i++) {
3637: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3638: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3639: }
3640: }
3641: }
3642: if (shown.length > 0) {
3643: for (var i=0; i<shown.length; i++) {
3644: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3645: if (shown[i] == 'privs') {
3646: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3647: } else {
3648: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3649: }
3650: }
3651: }
3652: }
3653: return;
3654: }
3655:
3656: function toggleHelpdeskItem(num,field) {
3657: if (document.getElementById('helproles_'+num+'_'+field)) {
3658: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3659: document.getElementById('helproles_'+num+'_'+field).className =
3660: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3661: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3662: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3663: }
3664: } else {
3665: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3666: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3667: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3668: }
3669: }
3670: }
3671: return;
3672: }
3673:
3674: // ]]>
3675: </script>
3676:
3677: ENDSCRIPT
3678: }
3679:
3680: sub helpdeskroles_access {
3681: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3682: $usertypes,$types,$domhelpdesk) = @_;
3683: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3684: my %lt = &Apache::lonlocal::texthash(
3685: 'rou' => 'Role usage',
3686: 'whi' => 'Which helpdesk personnel may use this role?',
3687: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3688: 'dh' => 'All with domain helpdesk role',
3689: 'da' => 'All with domain helpdesk assistant role',
3690: 'none' => 'None',
3691: 'status' => 'Determined based on institutional status',
3692: 'inc' => 'Include all, but exclude specific personnel',
3693: 'exc' => 'Exclude all, but include specific personnel',
3694: );
3695: my %usecheck = (
3696: all => ' checked="checked"',
3697: );
3698: my %displaydiv = (
3699: status => 'none',
3700: inc => 'none',
3701: exc => 'none',
3702: priv => 'block',
3703: );
3704: my $output;
3705: if (ref($current) eq 'HASH') {
3706: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3707: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3708: $usecheck{$current->{access}} = $usecheck{'all'};
3709: delete($usecheck{'all'});
3710: if ($current->{access} =~ /^(status|inc|exc)$/) {
3711: my $access = $1;
3712: $displaydiv{$access} = 'inline';
3713: } elsif ($current->{access} eq 'none') {
3714: $displaydiv{'priv'} = 'none';
3715: }
3716: }
3717: }
3718: }
3719: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3720: '<p>'.$lt{'whi'}.'</p>';
3721: foreach my $access (@{$accesstypes}) {
3722: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3723: ' onclick="helpdeskAccess('."'$num'".');" />'.
3724: $lt{$access}.'</label>';
3725: if ($access eq 'status') {
3726: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3727: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3728: $othertitle,$usertypes,$types).
3729: '</div>';
3730: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3731: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3732: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3733: '</div>';
3734: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3735: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3736: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3737: '</div>';
3738: }
3739: $output .= '</p>';
3740: }
3741: $output .= '</fieldset>';
3742: return $output;
3743: }
3744:
3745: sub radiobutton_prefs {
3746: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3747: $additional,$align) = @_;
3748: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3749: (ref($choices) eq 'HASH'));
3750:
3751: my (%checkedon,%checkedoff,$datatable,$css_class);
3752:
3753: foreach my $item (@{$toggles}) {
3754: if ($defaultchecked->{$item} eq 'on') {
3755: $checkedon{$item} = ' checked="checked" ';
3756: $checkedoff{$item} = ' ';
3757: } elsif ($defaultchecked->{$item} eq 'off') {
3758: $checkedoff{$item} = ' checked="checked" ';
3759: $checkedon{$item} = ' ';
3760: }
3761: }
3762: if (ref($settings) eq 'HASH') {
3763: foreach my $item (@{$toggles}) {
3764: if ($settings->{$item} eq '1') {
3765: $checkedon{$item} = ' checked="checked" ';
3766: $checkedoff{$item} = ' ';
3767: } elsif ($settings->{$item} eq '0') {
3768: $checkedoff{$item} = ' checked="checked" ';
3769: $checkedon{$item} = ' ';
3770: }
3771: }
3772: }
3773: if ($onclick) {
3774: $onclick = ' onclick="'.$onclick.'"';
3775: }
3776: foreach my $item (@{$toggles}) {
3777: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3778: $datatable .=
3779: '<tr'.$css_class.'><td valign="top">'.
3780: '<span class="LC_nobreak">'.$choices->{$item}.
3781: '</span></td>';
3782: if ($align eq 'left') {
3783: $datatable .= '<td class="LC_left_item">';
3784: } else {
3785: $datatable .= '<td class="LC_right_item">';
3786: }
3787: $datatable .=
3788: '<span class="LC_nobreak">'.
3789: '<label><input type="radio" name="'.
3790: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3791: '</label> <label><input type="radio" name="'.$item.'" '.
3792: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3793: '</span>'.$additional.
3794: '</td>'.
3795: '</tr>';
3796: $itemcount ++;
3797: }
3798: return ($datatable,$itemcount);
3799: }
3800:
3801: sub print_ltitools {
3802: my ($dom,$settings,$rowtotal) = @_;
3803: my $rownum = 0;
3804: my $css_class;
3805: my $itemcount = 1;
3806: my $maxnum = 0;
3807: my %ordered;
3808: if (ref($settings) eq 'HASH') {
3809: foreach my $item (keys(%{$settings})) {
3810: if (ref($settings->{$item}) eq 'HASH') {
3811: my $num = $settings->{$item}{'order'};
3812: $ordered{$num} = $item;
3813: }
3814: }
3815: }
3816: my $confname = $dom.'-domainconfig';
3817: my $switchserver = &check_switchserver($dom,$confname);
3818: my $maxnum = scalar(keys(%ordered));
3819: my $datatable = <itools_javascript($settings);
3820: my %lt = <itools_names();
3821: my @courseroles = ('cc','in','ta','ep','st');
3822: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3823: my @fields = ('fullname','firstname','lastname','email','user','roles');
3824: if (keys(%ordered)) {
3825: my @items = sort { $a <=> $b } keys(%ordered);
3826: for (my $i=0; $i<@items; $i++) {
3827: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3828: my $item = $ordered{$items[$i]};
3829: my ($title,$key,$secret,$url,$imgsrc,$version);
3830: if (ref($settings->{$item}) eq 'HASH') {
3831: $title = $settings->{$item}->{'title'};
3832: $url = $settings->{$item}->{'url'};
3833: $key = $settings->{$item}->{'key'};
3834: $secret = $settings->{$item}->{'secret'};
3835: my $image = $settings->{$item}->{'image'};
3836: if ($image ne '') {
3837: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3838: }
3839: }
3840: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3841: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3842: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3843: for (my $k=0; $k<=$maxnum; $k++) {
3844: my $vpos = $k+1;
3845: my $selstr;
3846: if ($k == $i) {
3847: $selstr = ' selected="selected" ';
3848: }
3849: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3850: }
3851: $datatable .= '</select>'.(' 'x2).
3852: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3853: &mt('Delete?').'</label></span></td>'.
3854: '<td colspan="2">'.
3855: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3856: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3857: (' 'x2).
3858: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3859: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3860: (' 'x2).
3861: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3862: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3863: '<br /><br />'.
3864: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3865: ' value="'.$url.'" /></span>'.
3866: (' 'x2).
3867: '<span class="LC_nobreak">'.$lt{'key'}.
3868: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3869: (' 'x2).
3870: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3871: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3872: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
3873: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3874: '</fieldset>'.
3875: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3876: '<span class="LC_nobreak">'.&mt('Display target:');
3877: my %currdisp;
3878: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3879: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3880: $currdisp{'window'} = ' checked="checked"';
3881: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3882: $currdisp{'tab'} = ' checked="checked"';
3883: } else {
3884: $currdisp{'iframe'} = ' checked="checked"';
3885: }
3886: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3887: $currdisp{'width'} = $1;
3888: }
3889: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3890: $currdisp{'height'} = $1;
3891: }
3892: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3893: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3894: } else {
3895: $currdisp{'iframe'} = ' checked="checked"';
3896: }
3897: foreach my $disp ('iframe','tab','window') {
3898: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3899: $lt{$disp}.'</label>'.(' 'x2);
3900: }
3901: $datatable .= (' 'x4);
3902: foreach my $dimen ('width','height') {
3903: $datatable .= '<label>'.$lt{$dimen}.' '.
3904: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3905: (' 'x2);
3906: }
3907: $datatable .= '<br />'.
3908: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3909: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></label></div>'.
3910: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3911: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3912: '</textarea></div><div style=""></div><br />';
3913: $datatable .= '<br />';
3914: foreach my $extra ('passback','roster') {
3915: my $checkedon = '';
3916: my $checkedoff = ' checked="checked"';
3917: if ($settings->{$item}->{$extra}) {
3918: $checkedon = $checkedoff;
3919: $checkedoff = '';
3920: }
3921: $datatable .= $lt{$extra}.' '.
3922: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3923: &mt('Yes').'</label>'.(' 'x2).
3924: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3925: &mt('No').'</label>'.(' 'x4);
3926: }
3927: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3928: if ($imgsrc) {
3929: $datatable .= $imgsrc.
3930: '<label><input type="checkbox" name="ltitools_image_del"'.
3931: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3932: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3933: } else {
3934: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3935: }
3936: if ($switchserver) {
3937: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3938: } else {
3939: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3940: }
3941: $datatable .= '</span></fieldset>';
3942: my (%checkedfields,%rolemaps);
3943: if (ref($settings->{$item}) eq 'HASH') {
3944: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3945: %checkedfields = %{$settings->{$item}->{'fields'}};
3946: }
3947: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3948: %rolemaps = %{$settings->{$item}->{'roles'}};
3949: $checkedfields{'roles'} = 1;
3950: }
3951: }
3952: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3953: '<span class="LC_nobreak">';
3954: foreach my $field (@fields) {
3955: my $checked;
3956: if ($checkedfields{$field}) {
3957: $checked = ' checked="checked"';
3958: }
3959: $datatable .= '<label>'.
3960: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3961: $lt{$field}.'</label>'.(' ' x2);
3962: }
3963: $datatable .= '</span></fieldset>'.
3964: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3965: foreach my $role (@courseroles) {
3966: my ($selected,$selectnone);
3967: if (!$rolemaps{$role}) {
3968: $selectnone = ' selected="selected"';
3969: }
3970: $datatable .= '<td align="center">'.
3971: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3972: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3973: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3974: foreach my $ltirole (@ltiroles) {
3975: unless ($selectnone) {
3976: if ($rolemaps{$role} eq $ltirole) {
3977: $selected = ' selected="selected"';
3978: } else {
3979: $selected = '';
3980: }
3981: }
3982: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3983: }
3984: $datatable .= '</select></td>';
3985: }
3986: $datatable .= '</tr></table></fieldset>';
3987: my %courseconfig;
3988: if (ref($settings->{$item}) eq 'HASH') {
3989: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3990: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3991: }
3992: }
3993: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3994: foreach my $item ('label','title','target','linktext','explanation') {
3995: my $checked;
3996: if ($courseconfig{$item}) {
3997: $checked = ' checked="checked"';
3998: }
3999: $datatable .= '<label>'.
4000: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4001: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4002: }
4003: $datatable .= '</span></fieldset>'.
4004: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4005: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4006: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4007: my %custom = %{$settings->{$item}->{'custom'}};
4008: if (keys(%custom) > 0) {
4009: foreach my $key (sort(keys(%custom))) {
4010: $datatable .= '<tr><td><span class="LC_nobreak">'.
4011: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4012: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4013: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4014: ' value="'.$custom{$key}.'" /></td></tr>';
4015: }
4016: }
4017: }
4018: $datatable .= '<tr><td><span class="LC_nobreak">'.
4019: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4020: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4021: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4022: $datatable .= '</table></fieldset></td></tr>'."\n";
4023: $itemcount ++;
4024: }
4025: }
4026: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4027: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
4028: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4029: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4030: '<select name="ltitools_add_pos"'.$chgstr.'>';
4031: for (my $k=0; $k<$maxnum+1; $k++) {
4032: my $vpos = $k+1;
4033: my $selstr;
4034: if ($k == $maxnum) {
4035: $selstr = ' selected="selected" ';
4036: }
4037: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4038: }
4039: $datatable .= '</select> '."\n".
4040: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
4041: '<td colspan="2">'.
4042: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4043: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
4044: (' 'x2).
4045: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4046: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4047: (' 'x2).
4048: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4049: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4050: '<br />'.
4051: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
4052: (' 'x2).
4053: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4054: (' 'x2).
4055: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4056: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
4057: '</fieldset>'.
4058: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4059: '<span class="LC_nobreak">'.&mt('Display target:');
4060: my %defaultdisp;
4061: $defaultdisp{'iframe'} = ' checked="checked"';
4062: foreach my $disp ('iframe','tab','window') {
4063: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4064: $lt{$disp}.'</label>'.(' 'x2);
4065: }
4066: $datatable .= (' 'x4);
4067: foreach my $dimen ('width','height') {
4068: $datatable .= '<label>'.$lt{$dimen}.' '.
4069: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4070: (' 'x2);
4071: }
4072: $datatable .= '<br />'.
4073: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4074: '<input type="text" name="ltitools_add_linktext" size="5" /></label></div>'.
4075: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4076: '<textarea name=ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4077: '</div><div style=""></div><br />';
4078: foreach my $extra ('passback','roster') {
4079: $datatable .= $lt{$extra}.' '.
4080: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
4081: &mt('Yes').'</label>'.(' 'x2).
4082: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
4083: &mt('No').'</label>'.(' 'x4);
4084: }
4085: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
4086: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4087: if ($switchserver) {
4088: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4089: } else {
4090: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4091: }
4092: $datatable .= '</span></fieldset>'.
4093: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4094: '<span class="LC_nobreak">';
4095: foreach my $field (@fields) {
4096: $datatable .= '<label>'.
4097: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
4098: $lt{$field}.'</label>'.(' ' x2);
4099: }
4100: $datatable .= '</span></fieldset>'.
4101: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4102: foreach my $role (@courseroles) {
4103: my ($checked,$checkednone);
4104: $datatable .= '<td align="center">'.
4105: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4106: '<select name="ltitools_add_roles_'.$role.'">'.
4107: '<option value="" selected="selected">'.&mt('Select').'</option>';
4108: foreach my $ltirole (@ltiroles) {
4109: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4110: }
4111: $datatable .= '</select></td>';
4112: }
4113: $datatable .= '</tr></table></fieldset>'.
4114: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4115: foreach my $item ('label','title','target','linktext','explanation') {
4116: $datatable .= '<label>'.
4117: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4118: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4119: }
4120: $datatable .= '</span></fieldset>'.
4121: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4122: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4123: '<tr><td><span class="LC_nobreak">'.
4124: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4125: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4126: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4127: '</table></fieldset></td></tr>'."\n".
4128: '</td>'."\n".
4129: '</tr>'."\n";
4130: $itemcount ++;
4131: return $datatable;
4132: }
4133:
4134: sub ltitools_names {
4135: my %lt = &Apache::lonlocal::texthash(
4136: 'title' => 'Title',
4137: 'version' => 'Version',
4138: 'msgtype' => 'Message Type',
4139: 'url' => 'URL',
4140: 'key' => 'Key',
4141: 'secret' => 'Secret',
4142: 'icon' => 'Icon',
4143: 'user' => 'Username:domain',
4144: 'fullname' => 'Full Name',
4145: 'firstname' => 'First Name',
4146: 'lastname' => 'Last Name',
4147: 'email' => 'E-mail',
4148: 'roles' => 'Role',
4149: 'window' => 'Window',
4150: 'tab' => 'Tab',
4151: 'iframe' => 'iFrame',
4152: 'height' => 'Height',
4153: 'width' => 'Width',
4154: 'linktext' => 'Default Link Text',
4155: 'explanation' => 'Default Explanation',
4156: 'passback' => 'Tool can return grades:',
4157: 'roster' => 'Tool can retrieve roster:',
4158: 'crstarget' => 'Display target',
4159: 'crslabel' => 'Course label',
4160: 'crstitle' => 'Course title',
4161: 'crslinktext' => 'Link Text',
4162: 'crsexplanation' => 'Explanation',
4163: );
4164:
4165: return %lt;
4166: }
4167:
4168: sub print_coursedefaults {
4169: my ($position,$dom,$settings,$rowtotal) = @_;
4170: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4171: my $itemcount = 1;
4172: my %choices = &Apache::lonlocal::texthash (
4173: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4174: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4175: coursecredits => 'Credits can be specified for courses',
4176: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4177: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4178: texengine => 'Default method to display mathematics',
4179: postsubmit => 'Disable submit button/keypress following student submission',
4180: canclone => "People who may clone a course (besides course's owner and coordinators)",
4181: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4182: );
4183: my %staticdefaults = (
4184: anonsurvey_threshold => 10,
4185: uploadquota => 500,
4186: postsubmit => 60,
4187: mysqltables => 172800,
4188: );
4189: if ($position eq 'top') {
4190: %defaultchecked = (
4191: 'uselcmath' => 'on',
4192: 'usejsme' => 'on',
4193: 'canclone' => 'none',
4194: );
4195: @toggles = ('uselcmath','usejsme');
4196: my $deftex = $Apache::lonnet::deftex;
4197: if (ref($settings) eq 'HASH') {
4198: if ($settings->{'texengine'}) {
4199: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4200: $deftex = $settings->{'texengine'};
4201: }
4202: }
4203: }
4204: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4205: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4206: '<span class="LC_nobreak">'.$choices{'texengine'}.
4207: '</span></td><td class="LC_right_item">'.
4208: '<select name="texengine">'."\n";
4209: my %texoptions = (
4210: MathJax => 'MathJax',
4211: mimetex => &mt('Convert to Images'),
4212: tth => &mt('TeX to HTML'),
4213: );
4214: foreach my $renderer ('MathJax','mimetex','tth') {
4215: my $selected = '';
4216: if ($renderer eq $deftex) {
4217: $selected = ' selected="selected"';
4218: }
4219: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4220: }
4221: $mathdisp .= '</select></td></tr>'."\n";
4222: $itemcount ++;
4223: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4224: \%choices,$itemcount);
4225: $datatable = $mathdisp.$datatable;
4226: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4227: $datatable .=
4228: '<tr'.$css_class.'><td valign="top">'.
4229: '<span class="LC_nobreak">'.$choices{'canclone'}.
4230: '</span></td><td class="LC_left_item">';
4231: my $currcanclone = 'none';
4232: my $onclick;
4233: my @cloneoptions = ('none','domain');
4234: my %clonetitles = (
4235: none => 'No additional course requesters',
4236: domain => "Any course requester in course's domain",
4237: instcode => 'Course requests for official courses ...',
4238: );
4239: my (%codedefaults,@code_order,@posscodes);
4240: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4241: \@code_order) eq 'ok') {
4242: if (@code_order > 0) {
4243: push(@cloneoptions,'instcode');
4244: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4245: }
4246: }
4247: if (ref($settings) eq 'HASH') {
4248: if ($settings->{'canclone'}) {
4249: if (ref($settings->{'canclone'}) eq 'HASH') {
4250: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4251: if (@code_order > 0) {
4252: $currcanclone = 'instcode';
4253: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4254: }
4255: }
4256: } elsif ($settings->{'canclone'} eq 'domain') {
4257: $currcanclone = $settings->{'canclone'};
4258: }
4259: }
4260: }
4261: foreach my $option (@cloneoptions) {
4262: my ($checked,$additional);
4263: if ($currcanclone eq $option) {
4264: $checked = ' checked="checked"';
4265: }
4266: if ($option eq 'instcode') {
4267: if (@code_order) {
4268: my $show = 'none';
4269: if ($checked) {
4270: $show = 'block';
4271: }
4272: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4273: &mt('Institutional codes for new and cloned course have identical:').
4274: '<br />';
4275: foreach my $item (@code_order) {
4276: my $codechk;
4277: if ($checked) {
4278: if (grep(/^\Q$item\E$/,@posscodes)) {
4279: $codechk = ' checked="checked"';
4280: }
4281: }
4282: $additional .= '<label>'.
4283: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4284: $item.'</label>';
4285: }
4286: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4287: }
4288: }
4289: $datatable .=
4290: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4291: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4292: '</label> '.$additional.'</span><br />';
4293: }
4294: $datatable .= '</td>'.
4295: '</tr>';
4296: $itemcount ++;
4297: } else {
4298: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4299: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4300: my $currusecredits = 0;
4301: my $postsubmitclient = 1;
4302: my @types = ('official','unofficial','community','textbook');
4303: if (ref($settings) eq 'HASH') {
4304: $currdefresponder = $settings->{'anonsurvey_threshold'};
4305: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4306: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4307: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4308: }
4309: }
4310: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4311: foreach my $type (@types) {
4312: next if ($type eq 'community');
4313: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4314: if ($defcredits{$type} ne '') {
4315: $currusecredits = 1;
4316: }
4317: }
4318: }
4319: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4320: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4321: $postsubmitclient = 0;
4322: foreach my $type (@types) {
4323: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4324: }
4325: } else {
4326: foreach my $type (@types) {
4327: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4328: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4329: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4330: } else {
4331: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4332: }
4333: } else {
4334: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4335: }
4336: }
4337: }
4338: } else {
4339: foreach my $type (@types) {
4340: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4341: }
4342: }
4343: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4344: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4345: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4346: }
4347: } else {
4348: foreach my $type (@types) {
4349: $currmysql{$type} = $staticdefaults{'mysqltables'};
4350: }
4351: }
4352: } else {
4353: foreach my $type (@types) {
4354: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4355: }
4356: }
4357: if (!$currdefresponder) {
4358: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4359: } elsif ($currdefresponder < 1) {
4360: $currdefresponder = 1;
4361: }
4362: foreach my $type (@types) {
4363: if ($curruploadquota{$type} eq '') {
4364: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4365: }
4366: }
4367: $datatable .=
4368: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4369: $choices{'anonsurvey_threshold'}.
4370: '</span></td>'.
4371: '<td class="LC_right_item"><span class="LC_nobreak">'.
4372: '<input type="text" name="anonsurvey_threshold"'.
4373: ' value="'.$currdefresponder.'" size="5" /></span>'.
4374: '</td></tr>'."\n";
4375: $itemcount ++;
4376: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4377: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4378: $choices{'uploadquota'}.
4379: '</span></td>'.
4380: '<td align="right" class="LC_right_item">'.
4381: '<table><tr>';
4382: foreach my $type (@types) {
4383: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4384: '<input type="text" name="uploadquota_'.$type.'"'.
4385: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4386: }
4387: $datatable .= '</tr></table></td></tr>'."\n";
4388: $itemcount ++;
4389: my $onclick = "toggleDisplay(this.form,'credits');";
4390: my $display = 'none';
4391: if ($currusecredits) {
4392: $display = 'block';
4393: }
4394: my $additional = '<div id="credits" style="display: '.$display.'">'.
4395: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4396: foreach my $type (@types) {
4397: next if ($type eq 'community');
4398: $additional .= '<td align="center">'.&mt($type).'<br />'.
4399: '<input type="text" name="'.$type.'_credits"'.
4400: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4401: }
4402: $additional .= '</tr></table></div>'."\n";
4403: %defaultchecked = ('coursecredits' => 'off');
4404: @toggles = ('coursecredits');
4405: my $current = {
4406: 'coursecredits' => $currusecredits,
4407: };
4408: (my $table,$itemcount) =
4409: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4410: \%choices,$itemcount,$onclick,$additional,'left');
4411: $datatable .= $table;
4412: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4413: my $display = 'none';
4414: if ($postsubmitclient) {
4415: $display = 'block';
4416: }
4417: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4418: &mt('Number of seconds submit is disabled').'<br />'.
4419: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4420: '<table><tr>';
4421: foreach my $type (@types) {
4422: $additional .= '<td align="center">'.&mt($type).'<br />'.
4423: '<input type="text" name="'.$type.'_timeout" value="'.
4424: $deftimeout{$type}.'" size="5" /></td>';
4425: }
4426: $additional .= '</tr></table></div>'."\n";
4427: %defaultchecked = ('postsubmit' => 'on');
4428: @toggles = ('postsubmit');
4429: $current = {
4430: 'postsubmit' => $postsubmitclient,
4431: };
4432: ($table,$itemcount) =
4433: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4434: \%choices,$itemcount,$onclick,$additional,'left');
4435: $datatable .= $table;
4436: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4437: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4438: $choices{'mysqltables'}.
4439: '</span></td>'.
4440: '<td align="right" class="LC_right_item">'.
4441: '<table><tr>';
4442: foreach my $type (@types) {
4443: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4444: '<input type="text" name="mysqltables_'.$type.'"'.
4445: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4446: }
4447: $datatable .= '</tr></table></td></tr>'."\n";
4448: $itemcount ++;
4449:
4450: }
4451: $$rowtotal += $itemcount;
4452: return $datatable;
4453: }
4454:
4455: sub print_selfenrollment {
4456: my ($position,$dom,$settings,$rowtotal) = @_;
4457: my ($css_class,$datatable);
4458: my $itemcount = 1;
4459: my @types = ('official','unofficial','community','textbook');
4460: if (($position eq 'top') || ($position eq 'middle')) {
4461: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4462: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4463: my @rows;
4464: my $key;
4465: if ($position eq 'top') {
4466: $key = 'admin';
4467: if (ref($rowsref) eq 'ARRAY') {
4468: @rows = @{$rowsref};
4469: }
4470: } elsif ($position eq 'middle') {
4471: $key = 'default';
4472: @rows = ('types','registered','approval','limit');
4473: }
4474: foreach my $row (@rows) {
4475: if (defined($titlesref->{$row})) {
4476: $itemcount ++;
4477: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4478: $datatable .= '<tr'.$css_class.'>'.
4479: '<td>'.$titlesref->{$row}.'</td>'.
4480: '<td class="LC_left_item">'.
4481: '<table><tr>';
4482: my (%current,%currentcap);
4483: if (ref($settings) eq 'HASH') {
4484: if (ref($settings->{$key}) eq 'HASH') {
4485: foreach my $type (@types) {
4486: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4487: $current{$type} = $settings->{$key}->{$type}->{$row};
4488: }
4489: if (($row eq 'limit') && ($key eq 'default')) {
4490: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4491: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4492: }
4493: }
4494: }
4495: }
4496: }
4497: my %roles = (
4498: '0' => &Apache::lonnet::plaintext('dc'),
4499: );
4500:
4501: foreach my $type (@types) {
4502: unless (($row eq 'registered') && ($key eq 'default')) {
4503: $datatable .= '<th>'.&mt($type).'</th>';
4504: }
4505: }
4506: unless (($row eq 'registered') && ($key eq 'default')) {
4507: $datatable .= '</tr><tr>';
4508: }
4509: foreach my $type (@types) {
4510: if ($type eq 'community') {
4511: $roles{'1'} = &mt('Community personnel');
4512: } else {
4513: $roles{'1'} = &mt('Course personnel');
4514: }
4515: $datatable .= '<td style="vertical-align: top">';
4516: if ($position eq 'top') {
4517: my %checked;
4518: if ($current{$type} eq '0') {
4519: $checked{'0'} = ' checked="checked"';
4520: } else {
4521: $checked{'1'} = ' checked="checked"';
4522: }
4523: foreach my $role ('1','0') {
4524: $datatable .= '<span class="LC_nobreak"><label>'.
4525: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4526: 'value="'.$role.'"'.$checked{$role}.' />'.
4527: $roles{$role}.'</label></span> ';
4528: }
4529: } else {
4530: if ($row eq 'types') {
4531: my %checked;
4532: if ($current{$type} =~ /^(all|dom)$/) {
4533: $checked{$1} = ' checked="checked"';
4534: } else {
4535: $checked{''} = ' checked="checked"';
4536: }
4537: foreach my $val ('','dom','all') {
4538: $datatable .= '<span class="LC_nobreak"><label>'.
4539: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4540: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4541: }
4542: } elsif ($row eq 'registered') {
4543: my %checked;
4544: if ($current{$type} eq '1') {
4545: $checked{'1'} = ' checked="checked"';
4546: } else {
4547: $checked{'0'} = ' checked="checked"';
4548: }
4549: foreach my $val ('0','1') {
4550: $datatable .= '<span class="LC_nobreak"><label>'.
4551: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4552: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4553: }
4554: } elsif ($row eq 'approval') {
4555: my %checked;
4556: if ($current{$type} =~ /^([12])$/) {
4557: $checked{$1} = ' checked="checked"';
4558: } else {
4559: $checked{'0'} = ' checked="checked"';
4560: }
4561: for my $val (0..2) {
4562: $datatable .= '<span class="LC_nobreak"><label>'.
4563: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4564: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4565: }
4566: } elsif ($row eq 'limit') {
4567: my %checked;
4568: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4569: $checked{$1} = ' checked="checked"';
4570: } else {
4571: $checked{'none'} = ' checked="checked"';
4572: }
4573: my $cap;
4574: if ($currentcap{$type} =~ /^\d+$/) {
4575: $cap = $currentcap{$type};
4576: }
4577: foreach my $val ('none','allstudents','selfenrolled') {
4578: $datatable .= '<span class="LC_nobreak"><label>'.
4579: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4580: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4581: }
4582: $datatable .= '<br />'.
4583: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4584: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4585: '</span>';
4586: }
4587: }
4588: $datatable .= '</td>';
4589: }
4590: $datatable .= '</tr>';
4591: }
4592: $datatable .= '</table></td></tr>';
4593: }
4594: } elsif ($position eq 'bottom') {
4595: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4596: }
4597: $$rowtotal += $itemcount;
4598: return $datatable;
4599: }
4600:
4601: sub print_validation_rows {
4602: my ($caller,$dom,$settings,$rowtotal) = @_;
4603: my ($itemsref,$namesref,$fieldsref);
4604: if ($caller eq 'selfenroll') {
4605: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4606: } elsif ($caller eq 'requestcourses') {
4607: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4608: }
4609: my %currvalidation;
4610: if (ref($settings) eq 'HASH') {
4611: if (ref($settings->{'validation'}) eq 'HASH') {
4612: %currvalidation = %{$settings->{'validation'}};
4613: }
4614: }
4615: my $datatable;
4616: my $itemcount = 0;
4617: foreach my $item (@{$itemsref}) {
4618: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4619: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4620: $namesref->{$item}.
4621: '</span></td>'.
4622: '<td class="LC_left_item">';
4623: if (($item eq 'url') || ($item eq 'button')) {
4624: $datatable .= '<span class="LC_nobreak">'.
4625: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4626: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4627: } elsif ($item eq 'fields') {
4628: my @currfields;
4629: if (ref($currvalidation{$item}) eq 'ARRAY') {
4630: @currfields = @{$currvalidation{$item}};
4631: }
4632: foreach my $field (@{$fieldsref}) {
4633: my $check = '';
4634: if (grep(/^\Q$field\E$/,@currfields)) {
4635: $check = ' checked="checked"';
4636: }
4637: $datatable .= '<span class="LC_nobreak"><label>'.
4638: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4639: ' value="'.$field.'"'.$check.' />'.$field.
4640: '</label></span> ';
4641: }
4642: } elsif ($item eq 'markup') {
4643: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4644: $currvalidation{$item}.
4645: '</textarea>';
4646: }
4647: $datatable .= '</td></tr>'."\n";
4648: if (ref($rowtotal)) {
4649: $itemcount ++;
4650: }
4651: }
4652: if ($caller eq 'requestcourses') {
4653: my %currhash;
4654: if (ref($settings) eq 'HASH') {
4655: if (ref($settings->{'validation'}) eq 'HASH') {
4656: if ($settings->{'validation'}{'dc'} ne '') {
4657: $currhash{$settings->{'validation'}{'dc'}} = 1;
4658: }
4659: }
4660: }
4661: my $numinrow = 2;
4662: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4663: 'validationdc',%currhash);
4664: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4665: $datatable .= '<tr'.$css_class.'><td>';
4666: if ($numdc > 1) {
4667: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4668: } else {
4669: $datatable .= &mt('Course creation processed as: ');
4670: }
4671: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4672: $itemcount ++;
4673: }
4674: if (ref($rowtotal)) {
4675: $$rowtotal += $itemcount;
4676: }
4677: return $datatable;
4678: }
4679:
4680: sub print_passwords {
4681: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
4682: my ($datatable,$css_class);
4683: my $itemcount = 0;
4684: my %titles = &Apache::lonlocal::texthash (
4685: captcha => '"Forgot Password" CAPTCHA validation',
4686: link => 'Reset link expiration (hours)',
4687: case => 'Case-sensitive usernames/e-mail',
4688: prelink => 'Information required (form 1)',
4689: postlink => 'Information required (form 2)',
4690: emailsrc => 'LON-CAPA e-mail address type(s)',
4691: customtext => 'Domain specific text (HTML)',
4692: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
4693: intauth_check => 'Check bcrypt cost if authenticated',
4694: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
4695: permanent => 'Permanent e-mail address',
4696: critical => 'Critical notification address',
4697: notify => 'Notification address',
4698: min => 'Minimum password length',
4699: max => 'Maximum password length',
4700: chars => 'Required characters',
4701: numsaved => 'Number of previous passwords to save and disallow reuse',
4702: );
4703: if ($position eq 'top') {
4704: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4705: my $shownlinklife = 2;
4706: my $prelink = 'both';
4707: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
4708: if (ref($settings) eq 'HASH') {
4709: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
4710: $shownlinklife = $settings->{resetlink};
4711: }
4712: if (ref($settings->{resetcase}) eq 'ARRAY') {
4713: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
4714: }
4715: if ($settings->{resetprelink} =~ /^(both|either)$/) {
4716: $prelink = $settings->{resetprelink};
4717: }
4718: if (ref($settings->{resetpostlink}) eq 'HASH') {
4719: %postlink = %{$settings->{resetpostlink}};
4720: }
4721: if (ref($settings->{resetemail}) eq 'ARRAY') {
4722: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
4723: }
4724: if ($settings->{resetremove}) {
4725: $nostdtext = 1;
4726: }
4727: if ($settings->{resetcustom}) {
4728: $customurl = $settings->{resetcustom};
4729: }
4730: } else {
4731: if (ref($types) eq 'ARRAY') {
4732: foreach my $item (@{$types}) {
4733: $casesens{$item} = 1;
4734: $postlink{$item} = ['username','email'];
4735: }
4736: }
4737: $casesens{'default'} = 1;
4738: $postlink{'default'} = ['username','email'];
4739: $prelink = 'both';
4740: %emailsrc = (
4741: permanent => 1,
4742: critical => 1,
4743: notify => 1,
4744: );
4745: }
4746: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
4747: $itemcount ++;
4748: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4749: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
4750: '<td class="LC_left_item">'.
4751: '<input type="textbox" value="'.$shownlinklife.'" '.
4752: 'name="passwords_link" size="3" /></td></tr>';
4753: $itemcount ++;
4754: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4755: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
4756: '<td class="LC_left_item">';
4757: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4758: foreach my $item (@{$types}) {
4759: my $checkedcase;
4760: if ($casesens{$item}) {
4761: $checkedcase = ' checked="checked"';
4762: }
4763: $datatable .= '<span class="LC_nobreak"><label>'.
4764: '<input type="checkbox" name="passwords_case_sensitive" value="'.
4765: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
4766: '</span> ';
4767: }
4768: }
4769: my $checkedcase;
4770: if ($casesens{'default'}) {
4771: $checkedcase = ' checked="checked"';
4772: }
4773: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4774: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
4775: $othertitle.'</label></span></td>';
4776: $itemcount ++;
4777: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4778: my %checkedpre = (
4779: both => ' checked="checked"',
4780: either => '',
4781: );
4782: if ($prelink eq 'either') {
4783: $checkedpre{either} = ' checked="checked"';
4784: $checkedpre{both} = '';
4785: }
4786: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
4787: '<td class="LC_left_item"><span class="LC_nobreak">'.
4788: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
4789: &mt('Both username and e-mail address').'</label></span> '.
4790: '<span class="LC_nobreak"><label>'.
4791: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
4792: &mt('Either username or e-mail address').'</label></span></td></tr>';
4793: $itemcount ++;
4794: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4795: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
4796: '<td class="LC_left_item">';
4797: my %postlinked;
4798: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4799: foreach my $item (@{$types}) {
4800: undef(%postlinked);
4801: $datatable .= '<fieldset style="display: inline-block;">'.
4802: '<legend>'.$usertypes->{$item}.'</legend>';
4803: if (ref($postlink{$item}) eq 'ARRAY') {
4804: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
4805: }
4806: foreach my $field ('email','username') {
4807: my $checked;
4808: if ($postlinked{$field}) {
4809: $checked = ' checked="checked"';
4810: }
4811: $datatable .= '<span class="LC_nobreak"><label>'.
4812: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
4813: $field.'"'.$checked.' />'.$field.'</label>'.
4814: '<span> ';
4815: }
4816: $datatable .= '</fieldset>';
4817: }
4818: }
4819: if (ref($postlink{'default'}) eq 'ARRAY') {
4820: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
4821: }
4822: $datatable .= '<fieldset style="display: inline-block;">'.
4823: '<legend>'.$othertitle.'</legend>';
4824: foreach my $field ('email','username') {
4825: my $checked;
4826: if ($postlinked{$field}) {
4827: $checked = ' checked="checked"';
4828: }
4829: $datatable .= '<span class="LC_nobreak"><label>'.
4830: '<input type="checkbox" name="passwords_postlink_default" value="'.
4831: $field.'"'.$checked.' />'.$field.'</label>'.
4832: '<span> ';
4833: }
4834: $datatable .= '</fieldset></td></tr>';
4835: $itemcount ++;
4836: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4837: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
4838: '<td class="LC_left_item">';
4839: foreach my $type ('permanent','critical','notify') {
4840: my $checkedemail;
4841: if ($emailsrc{$type}) {
4842: $checkedemail = ' checked="checked"';
4843: }
4844: $datatable .= '<span class="LC_nobreak"><label>'.
4845: '<input type="checkbox" name="passwords_emailsrc" value="'.
4846: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
4847: '<span> ';
4848: }
4849: $datatable .= '</td></tr>';
4850: $itemcount ++;
4851: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4852: my $switchserver = &check_switchserver($dom,$confname);
4853: my ($showstd,$noshowstd);
4854: if ($nostdtext) {
4855: $noshowstd = ' checked="checked"';
4856: } else {
4857: $showstd = ' checked="checked"';
4858: }
4859: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
4860: '<td class="LC_left_item"><span class="LC_nobreak">'.
4861: &mt('Retain standard text:').
4862: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
4863: &mt('Yes').'</label>'.' '.
4864: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
4865: &mt('No').'</label></span><br />'.
4866: '<span class="LC_fontsize_small">'.
4867: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
4868: &mt('Include custom text:');
4869: if ($customurl) {
4870: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
4871: undef,undef,undef,undef,'background-color:#ffffff');
4872: $datatable .= '<span class="LC_nobreak"> '.$link.
4873: '<label><input type="checkbox" name="passwords_custom_del"'.
4874: ' value="1" />'.&mt('Delete?').'</label></span>'.
4875: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
4876: }
4877: if ($switchserver) {
4878: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
4879: } else {
4880: $datatable .='<span class="LC_nobreak"> '.
4881: '<input type="file" name="passwords_customfile" /></span>';
4882: }
4883: $datatable .= '</td></tr>';
4884: } elsif ($position eq 'middle') {
4885: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
4886: my @items = ('intauth_cost','intauth_check','intauth_switch');
4887: my %defaults;
4888: if (ref($domconf{'defaults'}) eq 'HASH') {
4889: %defaults = %{$domconf{'defaults'}};
4890: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
4891: $defaults{'intauth_cost'} = 10;
4892: }
4893: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
4894: $defaults{'intauth_check'} = 0;
4895: }
4896: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
4897: $defaults{'intauth_switch'} = 0;
4898: }
4899: } else {
4900: %defaults = (
4901: 'intauth_cost' => 10,
4902: 'intauth_check' => 0,
4903: 'intauth_switch' => 0,
4904: );
4905: }
4906: foreach my $item (@items) {
4907: if ($itemcount%2) {
4908: $css_class = '';
4909: } else {
4910: $css_class = ' class="LC_odd_row" ';
4911: }
4912: $datatable .= '<tr'.$css_class.'>'.
4913: '<td><span class="LC_nobreak">'.$titles{$item}.
4914: '</span></td><td class="LC_left_item" colspan="3">';
4915: if ($item eq 'intauth_switch') {
4916: my @options = (0,1,2);
4917: my %optiondesc = &Apache::lonlocal::texthash (
4918: 0 => 'No',
4919: 1 => 'Yes',
4920: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
4921: );
4922: $datatable .= '<table width="100%">';
4923: foreach my $option (@options) {
4924: my $checked = ' ';
4925: if ($defaults{$item} eq $option) {
4926: $checked = ' checked="checked"';
4927: }
4928: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4929: '<label><input type="radio" name="'.$item.
4930: '" value="'.$option.'"'.$checked.' />'.
4931: $optiondesc{$option}.'</label></span></td></tr>';
4932: }
4933: $datatable .= '</table>';
4934: } elsif ($item eq 'intauth_check') {
4935: my @options = (0,1,2);
4936: my %optiondesc = &Apache::lonlocal::texthash (
4937: 0 => 'No',
4938: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
4939: 2 => 'Yes, disallow login if stored cost is less than domain default',
4940: );
4941: $datatable .= '<table width="100%">';
4942: foreach my $option (@options) {
4943: my $checked = ' ';
4944: my $onclick;
4945: if ($defaults{$item} eq $option) {
4946: $checked = ' checked="checked"';
4947: }
4948: if ($option == 2) {
4949: $onclick = ' onclick="javascript:warnIntAuth(this);"';
4950: }
4951: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4952: '<label><input type="radio" name="'.$item.
4953: '" value="'.$option.'"'.$checked.$onclick.' />'.
4954: $optiondesc{$option}.'</label></span></td></tr>';
4955: }
4956: $datatable .= '</table>';
4957: } else {
4958: $datatable .= '<input type="text" name="'.$item.'" value="'.
4959: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
4960: }
4961: $datatable .= '</td></tr>';
4962: $itemcount ++;
4963: }
4964: } elsif ($position eq 'lower') {
4965: my ($min,$max,%chars,$numsaved);
4966: $min = $Apache::lonnet::passwdmin;
4967: if (ref($settings) eq 'HASH') {
4968: if ($settings->{min}) {
4969: $min = $settings->{min};
4970: }
4971: if ($settings->{max}) {
4972: $max = $settings->{max};
4973: }
4974: if (ref($settings->{chars}) eq 'ARRAY') {
4975: map { $chars{$_} = 1; } (@{$settings->{chars}});
4976: }
4977: if ($settings->{numsaved}) {
4978: $numsaved = $settings->{numsaved};
4979: }
4980: }
4981: my %rulenames = &Apache::lonlocal::texthash(
4982: uc => 'At least one upper case letter',
4983: lc => 'At least one lower case letter',
4984: num => 'At least one number',
4985: spec => 'At least one non-alphanumeric',
4986: );
4987: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4988: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
4989: '<td class="LC_left_item"><span class="LC_nobreak">'.
4990: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
4991: 'onblur="javascript:warnIntPass(this);" />'.
4992: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
4993: '</span></td></tr>';
4994: $itemcount ++;
4995: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4996: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
4997: '<td class="LC_left_item"><span class="LC_nobreak">'.
4998: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
4999: 'onblur="javascript:warnIntPass(this);" />'.
5000: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
5001: '</span></td></tr>';
5002: $itemcount ++;
5003: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5004: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
5005: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
5006: '</span></td>';
5007: my $numinrow = 2;
5008: my @possrules = ('uc','lc','num','spec');
5009: $datatable .= '<td class="LC_left_item"><table>';
5010: for (my $i=0; $i<@possrules; $i++) {
5011: my ($rem,$checked);
5012: if ($chars{$possrules[$i]}) {
5013: $checked = ' checked="checked"';
5014: }
5015: $rem = $i%($numinrow);
5016: if ($rem == 0) {
5017: if ($i > 0) {
5018: $datatable .= '</tr>';
5019: }
5020: $datatable .= '<tr>';
5021: }
5022: $datatable .= '<td><span class="LC_nobreak"><label>'.
5023: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
5024: $rulenames{$possrules[$i]}.'</label></span></td>';
5025: }
5026: my $rem = @possrules%($numinrow);
5027: my $colsleft = $numinrow - $rem;
5028: if ($colsleft > 1 ) {
5029: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5030: ' </td>';
5031: } elsif ($colsleft == 1) {
5032: $datatable .= '<td class="LC_left_item"> </td>';
5033: }
5034: $datatable .='</table></td></tr>';
5035: $itemcount ++;
5036: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5037: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
5038: '<td class="LC_left_item"><span class="LC_nobreak">'.
5039: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
5040: 'onblur="javascript:warnIntPass(this);" />'.
5041: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
5042: '</span></td></tr>';
5043: } else {
5044: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5045: my %ownerchg = (
5046: by => {},
5047: for => {},
5048: );
5049: my %ownertitles = &Apache::lonlocal::texthash (
5050: by => 'Course owner status(es) allowed',
5051: for => 'Student status(es) allowed',
5052: );
5053: if (ref($settings) eq 'HASH') {
5054: if (ref($settings->{crsownerchg}) eq 'HASH') {
5055: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
5056: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
5057: }
5058: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
5059: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
5060: }
5061: }
5062: }
5063: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5064: $datatable .= '<tr '.$css_class.'>'.
5065: '<td>'.
5066: &mt('Requirements').'<ul>'.
5067: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
5068: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
5069: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
5070: '<li>'.&mt('User, course, and student share same domain').'</li>'.
5071: '</ul>'.
5072: '</td>'.
5073: '<td class="LC_left_item">';
5074: foreach my $item ('by','for') {
5075: $datatable .= '<fieldset style="display: inline-block;">'.
5076: '<legend>'.$ownertitles{$item}.'</legend>';
5077: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5078: foreach my $type (@{$types}) {
5079: my $checked;
5080: if ($ownerchg{$item}{$type}) {
5081: $checked = ' checked="checked"';
5082: }
5083: $datatable .= '<span class="LC_nobreak"><label>'.
5084: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
5085: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
5086: '</span> ';
5087: }
5088: }
5089: my $checked;
5090: if ($ownerchg{$item}{'default'}) {
5091: $checked = ' checked="checked"';
5092: }
5093: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5094: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
5095: $othertitle.'</label></span></fieldset>';
5096: }
5097: $datatable .= '</td></tr>';
5098: }
5099: return $datatable;
5100: }
5101:
5102: sub print_usersessions {
5103: my ($position,$dom,$settings,$rowtotal) = @_;
5104: my ($css_class,$datatable,%checked,%choices);
5105: my (%by_ip,%by_location,@intdoms);
5106: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
5107:
5108: my @alldoms = &Apache::lonnet::all_domains();
5109: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5110: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5111: my %altids = &id_for_thisdom(%servers);
5112: my $itemcount = 1;
5113: if ($position eq 'top') {
5114: if (keys(%serverhomes) > 1) {
5115: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5116: my $curroffloadnow;
5117: if (ref($settings) eq 'HASH') {
5118: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5119: $curroffloadnow = $settings->{'offloadnow'};
5120: }
5121: }
5122: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
5123: } else {
5124: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5125: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
5126: }
5127: } else {
5128: if (keys(%by_location) == 0) {
5129: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5130: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
5131: } else {
5132: my %lt = &usersession_titles();
5133: my $numinrow = 5;
5134: my $prefix;
5135: my @types;
5136: if ($position eq 'bottom') {
5137: $prefix = 'remote';
5138: @types = ('version','excludedomain','includedomain');
5139: } else {
5140: $prefix = 'hosted';
5141: @types = ('excludedomain','includedomain');
5142: }
5143: my (%current,%checkedon,%checkedoff);
5144: my @lcversions = &Apache::lonnet::all_loncaparevs();
5145: my @locations = sort(keys(%by_location));
5146: foreach my $type (@types) {
5147: $checkedon{$type} = '';
5148: $checkedoff{$type} = ' checked="checked"';
5149: }
5150: if (ref($settings) eq 'HASH') {
5151: if (ref($settings->{$prefix}) eq 'HASH') {
5152: foreach my $key (keys(%{$settings->{$prefix}})) {
5153: $current{$key} = $settings->{$prefix}{$key};
5154: if ($key eq 'version') {
5155: if ($current{$key} ne '') {
5156: $checkedon{$key} = ' checked="checked"';
5157: $checkedoff{$key} = '';
5158: }
5159: } elsif (ref($current{$key}) eq 'ARRAY') {
5160: $checkedon{$key} = ' checked="checked"';
5161: $checkedoff{$key} = '';
5162: }
5163: }
5164: }
5165: }
5166: foreach my $type (@types) {
5167: next if ($type ne 'version' && !@locations);
5168: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5169: $datatable .= '<tr'.$css_class.'>
5170: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
5171: <span class="LC_nobreak">
5172: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5173: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5174: if ($type eq 'version') {
5175: my $selector = '<select name="'.$prefix.'_version">';
5176: foreach my $version (@lcversions) {
5177: my $selected = '';
5178: if ($current{'version'} eq $version) {
5179: $selected = ' selected="selected"';
5180: }
5181: $selector .= ' <option value="'.$version.'"'.
5182: $selected.'>'.$version.'</option>';
5183: }
5184: $selector .= '</select> ';
5185: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5186: } else {
5187: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5188: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5189: ' />'.(' 'x2).
5190: '<input type="button" value="'.&mt('uncheck all').'" '.
5191: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5192: "\n".
5193: '</div><div><table>';
5194: my $rem;
5195: for (my $i=0; $i<@locations; $i++) {
5196: my ($showloc,$value,$checkedtype);
5197: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
5198: my $ip = $by_location{$locations[$i]}->[0];
5199: if (ref($by_ip{$ip}) eq 'ARRAY') {
5200: $value = join(':',@{$by_ip{$ip}});
5201: $showloc = join(', ',@{$by_ip{$ip}});
5202: if (ref($current{$type}) eq 'ARRAY') {
5203: foreach my $loc (@{$by_ip{$ip}}) {
5204: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5205: $checkedtype = ' checked="checked"';
5206: last;
5207: }
5208: }
5209: }
5210: }
5211: }
5212: $rem = $i%($numinrow);
5213: if ($rem == 0) {
5214: if ($i > 0) {
5215: $datatable .= '</tr>';
5216: }
5217: $datatable .= '<tr>';
5218: }
5219: $datatable .= '<td class="LC_left_item">'.
5220: '<span class="LC_nobreak"><label>'.
5221: '<input type="checkbox" name="'.$prefix.'_'.$type.
5222: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5223: '</label></span></td>';
5224: }
5225: $rem = @locations%($numinrow);
5226: my $colsleft = $numinrow - $rem;
5227: if ($colsleft > 1 ) {
5228: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5229: ' </td>';
5230: } elsif ($colsleft == 1) {
5231: $datatable .= '<td class="LC_left_item"> </td>';
5232: }
5233: $datatable .= '</tr></table>';
5234: }
5235: $datatable .= '</td></tr>';
5236: $itemcount ++;
5237: }
5238: }
5239: }
5240: $$rowtotal += $itemcount;
5241: return $datatable;
5242: }
5243:
5244: sub build_location_hashes {
5245: my ($intdoms,$by_ip,$by_location) = @_;
5246: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5247: (ref($by_location) eq 'HASH'));
5248: my %iphost = &Apache::lonnet::get_iphost();
5249: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5250: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5251: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5252: foreach my $id (@{$iphost{$primary_ip}}) {
5253: my $intdom = &Apache::lonnet::internet_dom($id);
5254: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5255: push(@{$intdoms},$intdom);
5256: }
5257: }
5258: }
5259: foreach my $ip (keys(%iphost)) {
5260: if (ref($iphost{$ip}) eq 'ARRAY') {
5261: foreach my $id (@{$iphost{$ip}}) {
5262: my $location = &Apache::lonnet::internet_dom($id);
5263: if ($location) {
5264: next if (grep(/^\Q$location\E$/,@{$intdoms}));
5265: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5266: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5267: push(@{$by_ip->{$ip}},$location);
5268: }
5269: } else {
5270: $by_ip->{$ip} = [$location];
5271: }
5272: }
5273: }
5274: }
5275: }
5276: foreach my $ip (sort(keys(%{$by_ip}))) {
5277: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5278: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5279: my $first = $by_ip->{$ip}->[0];
5280: if (ref($by_location->{$first}) eq 'ARRAY') {
5281: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5282: push(@{$by_location->{$first}},$ip);
5283: }
5284: } else {
5285: $by_location->{$first} = [$ip];
5286: }
5287: }
5288: }
5289: return;
5290: }
5291:
5292: sub current_offloads_to {
5293: my ($dom,$settings,$servers) = @_;
5294: my (%spareid,%otherdomconfigs);
5295: if (ref($servers) eq 'HASH') {
5296: foreach my $lonhost (sort(keys(%{$servers}))) {
5297: my $gotspares;
5298: if (ref($settings) eq 'HASH') {
5299: if (ref($settings->{'spares'}) eq 'HASH') {
5300: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5301: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5302: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5303: $gotspares = 1;
5304: }
5305: }
5306: }
5307: unless ($gotspares) {
5308: my $gotspares;
5309: my $serverhomeID =
5310: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5311: my $serverhomedom =
5312: &Apache::lonnet::host_domain($serverhomeID);
5313: if ($serverhomedom ne $dom) {
5314: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5315: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5316: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5317: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5318: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5319: $gotspares = 1;
5320: }
5321: }
5322: } else {
5323: $otherdomconfigs{$serverhomedom} =
5324: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5325: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5326: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5327: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5328: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5329: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5330: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5331: $gotspares = 1;
5332: }
5333: }
5334: }
5335: }
5336: }
5337: }
5338: }
5339: unless ($gotspares) {
5340: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5341: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5342: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5343: } else {
5344: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5345: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5346: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5347: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5348: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5349: } else {
5350: my %what = (
5351: spareid => 1,
5352: );
5353: my ($result,$returnhash) =
5354: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5355: if ($result eq 'ok') {
5356: if (ref($returnhash) eq 'HASH') {
5357: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5358: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5359: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5360: }
5361: }
5362: }
5363: }
5364: }
5365: }
5366: }
5367: }
5368: return %spareid;
5369: }
5370:
5371: sub spares_row {
5372: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
5373: my $css_class;
5374: my $numinrow = 4;
5375: my $itemcount = 1;
5376: my $datatable;
5377: my %typetitles = &sparestype_titles();
5378: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5379: foreach my $server (sort(keys(%{$servers}))) {
5380: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5381: my ($othercontrol,$serverdom);
5382: if ($serverhome ne $server) {
5383: $serverdom = &Apache::lonnet::host_domain($serverhome);
5384: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5385: } else {
5386: $serverdom = &Apache::lonnet::host_domain($server);
5387: if ($serverdom ne $dom) {
5388: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5389: }
5390: }
5391: next unless (ref($spareid->{$server}) eq 'HASH');
5392: my $checkednow;
5393: if (ref($curroffloadnow) eq 'HASH') {
5394: if ($curroffloadnow->{$server}) {
5395: $checkednow = ' checked="checked"';
5396: }
5397: }
5398: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5399: $datatable .= '<tr'.$css_class.'>
5400: <td rowspan="2">
5401: <span class="LC_nobreak">'.
5402: &mt('[_1] when busy, offloads to:'
5403: ,'<b>'.$server.'</b>').'</span><br />'.
5404: '<span class="LC_nobreak">'."\n".
5405: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5406: ' '.&mt('Switch active users on next access').'</label></span>'.
5407: "\n";
5408: my (%current,%canselect);
5409: my @choices =
5410: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5411: foreach my $type ('primary','default') {
5412: if (ref($spareid->{$server}) eq 'HASH') {
5413: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5414: my @spares = @{$spareid->{$server}{$type}};
5415: if (@spares > 0) {
5416: if ($othercontrol) {
5417: $current{$type} = join(', ',@spares);
5418: } else {
5419: $current{$type} .= '<table>';
5420: my $numspares = scalar(@spares);
5421: for (my $i=0; $i<@spares; $i++) {
5422: my $rem = $i%($numinrow);
5423: if ($rem == 0) {
5424: if ($i > 0) {
5425: $current{$type} .= '</tr>';
5426: }
5427: $current{$type} .= '<tr>';
5428: }
5429: $current{$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'".');" /> '.
5430: $spareid->{$server}{$type}[$i].
5431: '</label></td>'."\n";
5432: }
5433: my $rem = @spares%($numinrow);
5434: my $colsleft = $numinrow - $rem;
5435: if ($colsleft > 1 ) {
5436: $current{$type} .= '<td colspan="'.$colsleft.
5437: '" class="LC_left_item">'.
5438: ' </td>';
5439: } elsif ($colsleft == 1) {
5440: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5441: }
5442: $current{$type} .= '</tr></table>';
5443: }
5444: }
5445: }
5446: if ($current{$type} eq '') {
5447: $current{$type} = &mt('None specified');
5448: }
5449: if ($othercontrol) {
5450: if ($type eq 'primary') {
5451: $canselect{$type} = $othercontrol;
5452: }
5453: } else {
5454: $canselect{$type} =
5455: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5456: '<select name="newspare_'.$type.'_'.$server.'" '.
5457: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5458: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5459: if (@choices > 0) {
5460: foreach my $lonhost (@choices) {
5461: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5462: }
5463: }
5464: $canselect{$type} .= '</select>'."\n";
5465: }
5466: } else {
5467: $current{$type} = &mt('Could not be determined');
5468: if ($type eq 'primary') {
5469: $canselect{$type} = $othercontrol;
5470: }
5471: }
5472: if ($type eq 'default') {
5473: $datatable .= '<tr'.$css_class.'>';
5474: }
5475: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5476: '<td>'.$current{$type}.'</td>'."\n".
5477: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5478: }
5479: $itemcount ++;
5480: }
5481: }
5482: $$rowtotal += $itemcount;
5483: return $datatable;
5484: }
5485:
5486: sub possible_newspares {
5487: my ($server,$currspares,$serverhomes,$altids) = @_;
5488: my $serverhostname = &Apache::lonnet::hostname($server);
5489: my %excluded;
5490: if ($serverhostname ne '') {
5491: %excluded = (
5492: $serverhostname => 1,
5493: );
5494: }
5495: if (ref($currspares) eq 'HASH') {
5496: foreach my $type (keys(%{$currspares})) {
5497: if (ref($currspares->{$type}) eq 'ARRAY') {
5498: if (@{$currspares->{$type}} > 0) {
5499: foreach my $curr (@{$currspares->{$type}}) {
5500: my $hostname = &Apache::lonnet::hostname($curr);
5501: $excluded{$hostname} = 1;
5502: }
5503: }
5504: }
5505: }
5506: }
5507: my @choices;
5508: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5509: if (keys(%{$serverhomes}) > 1) {
5510: foreach my $name (sort(keys(%{$serverhomes}))) {
5511: unless ($excluded{$name}) {
5512: if (exists($altids->{$serverhomes->{$name}})) {
5513: push(@choices,$altids->{$serverhomes->{$name}});
5514: } else {
5515: push(@choices,$serverhomes->{$name});
5516: }
5517: }
5518: }
5519: }
5520: }
5521: return sort(@choices);
5522: }
5523:
5524: sub print_loadbalancing {
5525: my ($dom,$settings,$rowtotal) = @_;
5526: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5527: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5528: my $numinrow = 1;
5529: my $datatable;
5530: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5531: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
5532: if (ref($settings) eq 'HASH') {
5533: %existing = %{$settings};
5534: }
5535: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5536: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5537: \%currtargets,\%currrules,\%currcookies);
5538: } else {
5539: return;
5540: }
5541: my ($othertitle,$usertypes,$types) =
5542: &Apache::loncommon::sorted_inst_types($dom);
5543: my $rownum = 8;
5544: if (ref($types) eq 'ARRAY') {
5545: $rownum += scalar(@{$types});
5546: }
5547: my @css_class = ('LC_odd_row','LC_even_row');
5548: my $balnum = 0;
5549: my $islast;
5550: my (@toshow,$disabledtext);
5551: if (keys(%currbalancer) > 0) {
5552: @toshow = sort(keys(%currbalancer));
5553: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5554: push(@toshow,'');
5555: }
5556: } else {
5557: @toshow = ('');
5558: $disabledtext = &mt('No existing load balancer');
5559: }
5560: foreach my $lonhost (@toshow) {
5561: if ($balnum == scalar(@toshow)-1) {
5562: $islast = 1;
5563: } else {
5564: $islast = 0;
5565: }
5566: my $cssidx = $balnum%2;
5567: my $targets_div_style = 'display: none';
5568: my $disabled_div_style = 'display: block';
5569: my $homedom_div_style = 'display: none';
5570: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5571: '<td rowspan="'.$rownum.'" valign="top">'.
5572: '<p>';
5573: if ($lonhost eq '') {
5574: $datatable .= '<span class="LC_nobreak">';
5575: if (keys(%currbalancer) > 0) {
5576: $datatable .= &mt('Add balancer:');
5577: } else {
5578: $datatable .= &mt('Enable balancer:');
5579: }
5580: $datatable .= ' '.
5581: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5582: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5583: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5584: '<option value="" selected="selected">'.&mt('None').
5585: '</option>'."\n";
5586: foreach my $server (sort(keys(%servers))) {
5587: next if ($currbalancer{$server});
5588: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5589: }
5590: $datatable .=
5591: '</select>'."\n".
5592: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5593: } else {
5594: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5595: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5596: &mt('Stop balancing').'</label>'.
5597: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5598: $targets_div_style = 'display: block';
5599: $disabled_div_style = 'display: none';
5600: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5601: $homedom_div_style = 'display: block';
5602: }
5603: }
5604: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5605: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5606: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5607: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5608: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5609: my @sparestypes = ('primary','default');
5610: my %typetitles = &sparestype_titles();
5611: my %hostherechecked = (
5612: no => ' checked="checked"',
5613: );
5614: my %balcookiechecked = (
5615: no => ' checked="checked"',
5616: );
5617: foreach my $sparetype (@sparestypes) {
5618: my $targettable;
5619: for (my $i=0; $i<$numspares; $i++) {
5620: my $checked;
5621: if (ref($currtargets{$lonhost}) eq 'HASH') {
5622: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5623: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5624: $checked = ' checked="checked"';
5625: }
5626: }
5627: }
5628: my ($chkboxval,$disabled);
5629: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5630: $chkboxval = $spares[$i];
5631: }
5632: if (exists($currbalancer{$spares[$i]})) {
5633: $disabled = ' disabled="disabled"';
5634: }
5635: $targettable .=
5636: '<td><span class="LC_nobreak"><label>'.
5637: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5638: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5639: '</span></label></span></td>';
5640: my $rem = $i%($numinrow);
5641: if ($rem == 0) {
5642: if (($i > 0) && ($i < $numspares-1)) {
5643: $targettable .= '</tr>';
5644: }
5645: if ($i < $numspares-1) {
5646: $targettable .= '<tr>';
5647: }
5648: }
5649: }
5650: if ($targettable ne '') {
5651: my $rem = $numspares%($numinrow);
5652: my $colsleft = $numinrow - $rem;
5653: if ($colsleft > 1 ) {
5654: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5655: ' </td>';
5656: } elsif ($colsleft == 1) {
5657: $targettable .= '<td class="LC_left_item"> </td>';
5658: }
5659: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5660: '<table><tr>'.$targettable.'</tr></table><br />';
5661: }
5662: $hostherechecked{$sparetype} = '';
5663: if (ref($currtargets{$lonhost}) eq 'HASH') {
5664: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5665: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5666: $hostherechecked{$sparetype} = ' checked="checked"';
5667: $hostherechecked{'no'} = '';
5668: }
5669: }
5670: }
5671: }
5672: if ($currcookies{$lonhost}) {
5673: %balcookiechecked = (
5674: yes => ' checked="checked"',
5675: );
5676: }
5677: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5678: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5679: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5680: foreach my $sparetype (@sparestypes) {
5681: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5682: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5683: '</i></label><br />';
5684: }
5685: $datatable .= &mt('Use balancer cookie').'<br />'.
5686: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5687: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5688: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5689: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5690: '</div></td></tr>'.
5691: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5692: $othertitle,$usertypes,$types,\%servers,
5693: \%currbalancer,$lonhost,
5694: $targets_div_style,$homedom_div_style,
5695: $css_class[$cssidx],$balnum,$islast);
5696: $$rowtotal += $rownum;
5697: $balnum ++;
5698: }
5699: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5700: return $datatable;
5701: }
5702:
5703: sub get_loadbalancers_config {
5704: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5705: return unless ((ref($servers) eq 'HASH') &&
5706: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5707: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5708: (ref($currcookies) eq 'HASH'));
5709: if (keys(%{$existing}) > 0) {
5710: my $oldlonhost;
5711: foreach my $key (sort(keys(%{$existing}))) {
5712: if ($key eq 'lonhost') {
5713: $oldlonhost = $existing->{'lonhost'};
5714: $currbalancer->{$oldlonhost} = 1;
5715: } elsif ($key eq 'targets') {
5716: if ($oldlonhost) {
5717: $currtargets->{$oldlonhost} = $existing->{'targets'};
5718: }
5719: } elsif ($key eq 'rules') {
5720: if ($oldlonhost) {
5721: $currrules->{$oldlonhost} = $existing->{'rules'};
5722: }
5723: } elsif (ref($existing->{$key}) eq 'HASH') {
5724: $currbalancer->{$key} = 1;
5725: $currtargets->{$key} = $existing->{$key}{'targets'};
5726: $currrules->{$key} = $existing->{$key}{'rules'};
5727: if ($existing->{$key}{'cookie'}) {
5728: $currcookies->{$key} = 1;
5729: }
5730: }
5731: }
5732: } else {
5733: my ($balancerref,$targetsref) =
5734: &Apache::lonnet::get_lonbalancer_config($servers);
5735: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5736: foreach my $server (sort(keys(%{$balancerref}))) {
5737: $currbalancer->{$server} = 1;
5738: $currtargets->{$server} = $targetsref->{$server};
5739: }
5740: }
5741: }
5742: return;
5743: }
5744:
5745: sub loadbalancing_rules {
5746: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5747: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5748: $css_class,$balnum,$islast) = @_;
5749: my $output;
5750: my $num = 0;
5751: my ($alltypes,$othertypes,$titles) =
5752: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5753: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5754: foreach my $type (@{$alltypes}) {
5755: $num ++;
5756: my $current;
5757: if (ref($currrules) eq 'HASH') {
5758: $current = $currrules->{$type};
5759: }
5760: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5761: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5762: $current = '';
5763: }
5764: }
5765: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5766: $servers,$currbalancer,$lonhost,$dom,
5767: $targets_div_style,$homedom_div_style,
5768: $css_class,$balnum,$num,$islast);
5769: }
5770: }
5771: return $output;
5772: }
5773:
5774: sub loadbalancing_titles {
5775: my ($dom,$intdom,$usertypes,$types) = @_;
5776: my %othertypes = (
5777: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5778: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5779: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5780: '_LC_external' => &mt('Users not from [_1]',$intdom),
5781: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5782: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5783: );
5784: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5785: my @available;
5786: if (ref($types) eq 'ARRAY') {
5787: @available = @{$types};
5788: }
5789: unless (grep(/^default$/,@available)) {
5790: push(@available,'default');
5791: }
5792: unshift(@alltypes,@available);
5793: my %titles;
5794: foreach my $type (@alltypes) {
5795: if ($type =~ /^_LC_/) {
5796: $titles{$type} = $othertypes{$type};
5797: } elsif ($type eq 'default') {
5798: $titles{$type} = &mt('All users from [_1]',$dom);
5799: if (ref($types) eq 'ARRAY') {
5800: if (@{$types} > 0) {
5801: $titles{$type} = &mt('Other users from [_1]',$dom);
5802: }
5803: }
5804: } elsif (ref($usertypes) eq 'HASH') {
5805: $titles{$type} = $usertypes->{$type};
5806: }
5807: }
5808: return (\@alltypes,\%othertypes,\%titles);
5809: }
5810:
5811: sub loadbalance_rule_row {
5812: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5813: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5814: my @rulenames;
5815: my %ruletitles = &offloadtype_text();
5816: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5817: @rulenames = ('balancer','offloadedto','specific');
5818: } else {
5819: @rulenames = ('default','homeserver');
5820: if ($type eq '_LC_external') {
5821: push(@rulenames,'externalbalancer');
5822: } else {
5823: push(@rulenames,'specific');
5824: }
5825: push(@rulenames,'none');
5826: }
5827: my $style = $targets_div_style;
5828: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5829: $style = $homedom_div_style;
5830: }
5831: my $space;
5832: if ($islast && $num == 1) {
5833: $space = '<div display="inline-block"> </div>';
5834: }
5835: my $output =
5836: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5837: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5838: '<td valaign="top">'.$space.
5839: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5840: for (my $i=0; $i<@rulenames; $i++) {
5841: my $rule = $rulenames[$i];
5842: my ($checked,$extra);
5843: if ($rulenames[$i] eq 'default') {
5844: $rule = '';
5845: }
5846: if ($rulenames[$i] eq 'specific') {
5847: if (ref($servers) eq 'HASH') {
5848: my $default;
5849: if (($current ne '') && (exists($servers->{$current}))) {
5850: $checked = ' checked="checked"';
5851: }
5852: unless ($checked) {
5853: $default = ' selected="selected"';
5854: }
5855: $extra =
5856: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5857: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5858: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5859: '<option value=""'.$default.'></option>'."\n";
5860: foreach my $server (sort(keys(%{$servers}))) {
5861: if (ref($currbalancer) eq 'HASH') {
5862: next if (exists($currbalancer->{$server}));
5863: }
5864: my $selected;
5865: if ($server eq $current) {
5866: $selected = ' selected="selected"';
5867: }
5868: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5869: }
5870: $extra .= '</select>';
5871: }
5872: } elsif ($rule eq $current) {
5873: $checked = ' checked="checked"';
5874: }
5875: $output .= '<span class="LC_nobreak"><label>'.
5876: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5877: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5878: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5879: ')"'.$checked.' /> ';
5880: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5881: $output .= $ruletitles{'particular'};
5882: } else {
5883: $output .= $ruletitles{$rulenames[$i]};
5884: }
5885: $output .= '</label>'.$extra.'</span><br />'."\n";
5886: }
5887: $output .= '</div></td></tr>'."\n";
5888: return $output;
5889: }
5890:
5891: sub offloadtype_text {
5892: my %ruletitles = &Apache::lonlocal::texthash (
5893: 'default' => 'Offloads to default destinations',
5894: 'homeserver' => "Offloads to user's home server",
5895: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5896: 'specific' => 'Offloads to specific server',
5897: 'none' => 'No offload',
5898: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5899: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5900: 'particular' => 'Session hosted (after re-auth) on server:',
5901: );
5902: return %ruletitles;
5903: }
5904:
5905: sub sparestype_titles {
5906: my %typestitles = &Apache::lonlocal::texthash (
5907: 'primary' => 'primary',
5908: 'default' => 'default',
5909: );
5910: return %typestitles;
5911: }
5912:
5913: sub contact_titles {
5914: my %titles = &Apache::lonlocal::texthash (
5915: 'supportemail' => 'Support E-mail address',
5916: 'adminemail' => 'Default Server Admin E-mail address',
5917: 'errormail' => 'Error reports to be e-mailed to',
5918: 'packagesmail' => 'Package update alerts to be e-mailed to',
5919: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5920: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5921: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5922: 'requestsmail' => 'E-mail from course requests requiring approval',
5923: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5924: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5925: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
5926: );
5927: my %short_titles = &Apache::lonlocal::texthash (
5928: adminemail => 'Admin E-mail address',
5929: supportemail => 'Support E-mail',
5930: );
5931: return (\%titles,\%short_titles);
5932: }
5933:
5934: sub helpform_fields {
5935: my %titles = &Apache::lonlocal::texthash (
5936: 'username' => 'Name',
5937: 'user' => 'Username/domain',
5938: 'phone' => 'Phone',
5939: 'cc' => 'Cc e-mail',
5940: 'course' => 'Course Details',
5941: 'section' => 'Sections',
5942: 'screenshot' => 'File upload',
5943: );
5944: my @fields = ('username','phone','user','course','section','cc','screenshot');
5945: my %possoptions = (
5946: username => ['yes','no','req'],
5947: phone => ['yes','no','req'],
5948: user => ['yes','no'],
5949: cc => ['yes','no'],
5950: course => ['yes','no'],
5951: section => ['yes','no'],
5952: screenshot => ['yes','no'],
5953: );
5954: my %fieldoptions = &Apache::lonlocal::texthash (
5955: 'yes' => 'Optional',
5956: 'req' => 'Required',
5957: 'no' => "Not shown",
5958: );
5959: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5960: }
5961:
5962: sub tool_titles {
5963: my %titles = &Apache::lonlocal::texthash (
5964: aboutme => 'Personal web page',
5965: blog => 'Blog',
5966: webdav => 'WebDAV',
5967: portfolio => 'Portfolio',
5968: official => 'Official courses (with institutional codes)',
5969: unofficial => 'Unofficial courses',
5970: community => 'Communities',
5971: textbook => 'Textbook courses',
5972: );
5973: return %titles;
5974: }
5975:
5976: sub courserequest_titles {
5977: my %titles = &Apache::lonlocal::texthash (
5978: official => 'Official',
5979: unofficial => 'Unofficial',
5980: community => 'Communities',
5981: textbook => 'Textbook',
5982: norequest => 'Not allowed',
5983: approval => 'Approval by Dom. Coord.',
5984: validate => 'With validation',
5985: autolimit => 'Numerical limit',
5986: unlimited => '(blank for unlimited)',
5987: );
5988: return %titles;
5989: }
5990:
5991: sub authorrequest_titles {
5992: my %titles = &Apache::lonlocal::texthash (
5993: norequest => 'Not allowed',
5994: approval => 'Approval by Dom. Coord.',
5995: automatic => 'Automatic approval',
5996: );
5997: return %titles;
5998: }
5999:
6000: sub courserequest_conditions {
6001: my %conditions = &Apache::lonlocal::texthash (
6002: approval => '(Processing of request subject to approval by Domain Coordinator).',
6003: validate => '(Processing of request subject to institutional validation).',
6004: );
6005: return %conditions;
6006: }
6007:
6008:
6009: sub print_usercreation {
6010: my ($position,$dom,$settings,$rowtotal) = @_;
6011: my $numinrow = 4;
6012: my $datatable;
6013: if ($position eq 'top') {
6014: $$rowtotal ++;
6015: my $rowcount = 0;
6016: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6017: if (ref($rules) eq 'HASH') {
6018: if (keys(%{$rules}) > 0) {
6019: $datatable .= &user_formats_row('username',$settings,$rules,
6020: $ruleorder,$numinrow,$rowcount);
6021: $$rowtotal ++;
6022: $rowcount ++;
6023: }
6024: }
6025: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6026: if (ref($idrules) eq 'HASH') {
6027: if (keys(%{$idrules}) > 0) {
6028: $datatable .= &user_formats_row('id',$settings,$idrules,
6029: $idruleorder,$numinrow,$rowcount);
6030: $$rowtotal ++;
6031: $rowcount ++;
6032: }
6033: }
6034: if ($rowcount == 0) {
6035: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6036: $$rowtotal ++;
6037: $rowcount ++;
6038: }
6039: } elsif ($position eq 'middle') {
6040: my @creators = ('author','course','requestcrs');
6041: my ($rules,$ruleorder) =
6042: &Apache::lonnet::inst_userrules($dom,'username');
6043: my %lt = &usercreation_types();
6044: my %checked;
6045: if (ref($settings) eq 'HASH') {
6046: if (ref($settings->{'cancreate'}) eq 'HASH') {
6047: foreach my $item (@creators) {
6048: $checked{$item} = $settings->{'cancreate'}{$item};
6049: }
6050: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6051: foreach my $item (@creators) {
6052: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6053: $checked{$item} = 'none';
6054: }
6055: }
6056: }
6057: }
6058: my $rownum = 0;
6059: foreach my $item (@creators) {
6060: $rownum ++;
6061: if ($checked{$item} eq '') {
6062: $checked{$item} = 'any';
6063: }
6064: my $css_class;
6065: if ($rownum%2) {
6066: $css_class = '';
6067: } else {
6068: $css_class = ' class="LC_odd_row" ';
6069: }
6070: $datatable .= '<tr'.$css_class.'>'.
6071: '<td><span class="LC_nobreak">'.$lt{$item}.
6072: '</span></td><td align="right">';
6073: my @options = ('any');
6074: if (ref($rules) eq 'HASH') {
6075: if (keys(%{$rules}) > 0) {
6076: push(@options,('official','unofficial'));
6077: }
6078: }
6079: push(@options,'none');
6080: foreach my $option (@options) {
6081: my $type = 'radio';
6082: my $check = ' ';
6083: if ($checked{$item} eq $option) {
6084: $check = ' checked="checked" ';
6085: }
6086: $datatable .= '<span class="LC_nobreak"><label>'.
6087: '<input type="'.$type.'" name="can_createuser_'.
6088: $item.'" value="'.$option.'"'.$check.'/> '.
6089: $lt{$option}.'</label> </span>';
6090: }
6091: $datatable .= '</td></tr>';
6092: }
6093: } else {
6094: my @contexts = ('author','course','domain');
6095: my @authtypes = ('int','krb4','krb5','loc');
6096: my %checked;
6097: if (ref($settings) eq 'HASH') {
6098: if (ref($settings->{'authtypes'}) eq 'HASH') {
6099: foreach my $item (@contexts) {
6100: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6101: foreach my $auth (@authtypes) {
6102: if ($settings->{'authtypes'}{$item}{$auth}) {
6103: $checked{$item}{$auth} = ' checked="checked" ';
6104: }
6105: }
6106: }
6107: }
6108: }
6109: } else {
6110: foreach my $item (@contexts) {
6111: foreach my $auth (@authtypes) {
6112: $checked{$item}{$auth} = ' checked="checked" ';
6113: }
6114: }
6115: }
6116: my %title = &context_names();
6117: my %authname = &authtype_names();
6118: my $rownum = 0;
6119: my $css_class;
6120: foreach my $item (@contexts) {
6121: if ($rownum%2) {
6122: $css_class = '';
6123: } else {
6124: $css_class = ' class="LC_odd_row" ';
6125: }
6126: $datatable .= '<tr'.$css_class.'>'.
6127: '<td>'.$title{$item}.
6128: '</td><td class="LC_left_item">'.
6129: '<span class="LC_nobreak">';
6130: foreach my $auth (@authtypes) {
6131: $datatable .= '<label>'.
6132: '<input type="checkbox" name="'.$item.'_auth" '.
6133: $checked{$item}{$auth}.' value="'.$auth.'" />'.
6134: $authname{$auth}.'</label> ';
6135: }
6136: $datatable .= '</span></td></tr>';
6137: $rownum ++;
6138: }
6139: $$rowtotal += $rownum;
6140: }
6141: return $datatable;
6142: }
6143:
6144: sub print_selfcreation {
6145: my ($position,$dom,$settings,$rowtotal) = @_;
6146: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
6147: $emaildomain,$datatable);
6148: if (ref($settings) eq 'HASH') {
6149: if (ref($settings->{'cancreate'}) eq 'HASH') {
6150: $createsettings = $settings->{'cancreate'};
6151: if (ref($createsettings) eq 'HASH') {
6152: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
6153: @selfcreate = @{$createsettings->{'selfcreate'}};
6154: } elsif ($createsettings->{'selfcreate'} ne '') {
6155: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
6156: @selfcreate = ('email','login','sso');
6157: } elsif ($createsettings->{'selfcreate'} ne 'none') {
6158: @selfcreate = ($createsettings->{'selfcreate'});
6159: }
6160: }
6161: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
6162: $processing = $createsettings->{'selfcreateprocessing'};
6163: }
6164: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
6165: $emailoptions = $createsettings->{'emailoptions'};
6166: }
6167: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
6168: $emailverified = $createsettings->{'emailverified'};
6169: }
6170: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
6171: $emaildomain = $createsettings->{'emaildomain'};
6172: }
6173: }
6174: }
6175: }
6176: my %radiohash;
6177: my $numinrow = 4;
6178: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
6179: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6180: if ($position eq 'top') {
6181: my %choices = &Apache::lonlocal::texthash (
6182: cancreate_login => 'Institutional Login',
6183: cancreate_sso => 'Institutional Single Sign On',
6184: );
6185: my @toggles = sort(keys(%choices));
6186: my %defaultchecked = (
6187: 'cancreate_login' => 'off',
6188: 'cancreate_sso' => 'off',
6189: );
6190: my ($onclick,$itemcount);
6191: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6192: \%choices,$itemcount,$onclick);
6193: $$rowtotal += $itemcount;
6194:
6195: if (ref($usertypes) eq 'HASH') {
6196: if (keys(%{$usertypes}) > 0) {
6197: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6198: $dom,$numinrow,$othertitle,
6199: 'statustocreate',$rowtotal);
6200: $$rowtotal ++;
6201: }
6202: }
6203: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6204: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6205: $fieldtitles{'inststatus'} = &mt('Institutional status');
6206: my $rem;
6207: my $numperrow = 2;
6208: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6209: $datatable .= '<tr'.$css_class.'>'.
6210: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6211: '<td class="LC_left_item">'."\n".
6212: '<table>'."\n";
6213: for (my $i=0; $i<@fields; $i++) {
6214: $rem = $i%($numperrow);
6215: if ($rem == 0) {
6216: if ($i > 0) {
6217: $datatable .= '</tr>';
6218: }
6219: $datatable .= '<tr>';
6220: }
6221: my $currval;
6222: if (ref($createsettings) eq 'HASH') {
6223: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6224: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6225: }
6226: }
6227: $datatable .= '<td class="LC_left_item">'.
6228: '<span class="LC_nobreak">'.
6229: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6230: 'value="'.$currval.'" size="10" /> '.
6231: $fieldtitles{$fields[$i]}.'</span></td>';
6232: }
6233: my $colsleft = $numperrow - $rem;
6234: if ($colsleft > 1 ) {
6235: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6236: ' </td>';
6237: } elsif ($colsleft == 1) {
6238: $datatable .= '<td class="LC_left_item"> </td>';
6239: }
6240: $datatable .= '</tr></table></td></tr>';
6241: $$rowtotal ++;
6242: } elsif ($position eq 'middle') {
6243: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6244: my @posstypes;
6245: if (ref($types) eq 'ARRAY') {
6246: @posstypes = @{$types};
6247: }
6248: unless (grep(/^default$/,@posstypes)) {
6249: push(@posstypes,'default');
6250: }
6251: my %usertypeshash;
6252: if (ref($usertypes) eq 'HASH') {
6253: %usertypeshash = %{$usertypes};
6254: }
6255: $usertypeshash{'default'} = $othertitle;
6256: foreach my $status (@posstypes) {
6257: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6258: $numinrow,$$rowtotal,\%usertypeshash);
6259: $$rowtotal ++;
6260: }
6261: } else {
6262: my %choices = &Apache::lonlocal::texthash (
6263: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6264: );
6265: my @toggles = sort(keys(%choices));
6266: my %defaultchecked = (
6267: 'cancreate_email' => 'off',
6268: );
6269: my $customclass = 'LC_selfcreate_email';
6270: my $classprefix = 'LC_canmodify_emailusername_';
6271: my $optionsprefix = 'LC_options_emailusername_';
6272: my $display = 'none';
6273: my $rowstyle = 'display:none';
6274: if (grep(/^\Qemail\E$/,@selfcreate)) {
6275: $display = 'block';
6276: $rowstyle = 'display:table-row';
6277: }
6278: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6279: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6280: \%choices,$$rowtotal,$onclick);
6281: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6282: $rowstyle);
6283: $$rowtotal ++;
6284: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6285: $rowstyle);
6286: $$rowtotal ++;
6287: my (@ordered,@posstypes,%usertypeshash);
6288: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6289: my ($emailrules,$emailruleorder) =
6290: &Apache::lonnet::inst_userrules($dom,'email');
6291: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6292: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6293: if (ref($types) eq 'ARRAY') {
6294: @posstypes = @{$types};
6295: }
6296: if (@posstypes) {
6297: unless (grep(/^default$/,@posstypes)) {
6298: push(@posstypes,'default');
6299: }
6300: if (ref($usertypes) eq 'HASH') {
6301: %usertypeshash = %{$usertypes};
6302: }
6303: my $currassign;
6304: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6305: $currassign = {
6306: selfassign => $domdefaults{'inststatusguest'},
6307: };
6308: @ordered = @{$domdefaults{'inststatusguest'}};
6309: } else {
6310: $currassign = { selfassign => [] };
6311: }
6312: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6313: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6314: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6315: $numinrow,$othertitle,'selfassign',
6316: $rowtotal,$onclicktypes,$customclass,
6317: $rowstyle);
6318: $$rowtotal ++;
6319: $usertypeshash{'default'} = $othertitle;
6320: foreach my $status (@posstypes) {
6321: my $css_class;
6322: if ($$rowtotal%2) {
6323: $css_class = 'LC_odd_row ';
6324: }
6325: $css_class .= $customclass;
6326: my $rowid = $optionsprefix.$status;
6327: my $hidden = 1;
6328: my $currstyle = 'display:none';
6329: if (grep(/^\Q$status\E$/,@ordered)) {
6330: $currstyle = $rowstyle;
6331: $hidden = 0;
6332: }
6333: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6334: $emailrules,$emailruleorder,$settings,$status,$rowid,
6335: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6336: unless ($hidden) {
6337: $$rowtotal ++;
6338: }
6339: }
6340: } else {
6341: my $css_class;
6342: if ($$rowtotal%2) {
6343: $css_class = 'LC_odd_row ';
6344: }
6345: $css_class .= $customclass;
6346: $usertypeshash{'default'} = $othertitle;
6347: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6348: $emailrules,$emailruleorder,$settings,'default','',
6349: $othertitle,$css_class,$rowstyle,$intdom);
6350: $$rowtotal ++;
6351: }
6352: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6353: $numinrow = 1;
6354: if (@posstypes) {
6355: foreach my $status (@posstypes) {
6356: my $rowid = $classprefix.$status;
6357: my $datarowstyle = 'display:none';
6358: if (grep(/^\Q$status\E$/,@ordered)) {
6359: $datarowstyle = $rowstyle;
6360: }
6361: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6362: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6363: $infotitles,$rowid,$customclass,$datarowstyle);
6364: unless ($datarowstyle eq 'display:none') {
6365: $$rowtotal ++;
6366: }
6367: }
6368: } else {
6369: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6370: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6371: $infotitles,'',$customclass,$rowstyle);
6372: }
6373: }
6374: return $datatable;
6375: }
6376:
6377: sub selfcreate_javascript {
6378: return <<"ENDSCRIPT";
6379:
6380: <script type="text/javascript">
6381: // <![CDATA[
6382:
6383: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6384: var x = document.getElementsByClassName(target);
6385: var insttypes = 0;
6386: var insttypeRegExp = new RegExp(prefix);
6387: if ((x.length != undefined) && (x.length > 0)) {
6388: if (form.elements[radio].length != undefined) {
6389: for (var i=0; i<form.elements[radio].length; i++) {
6390: if (form.elements[radio][i].checked) {
6391: if (form.elements[radio][i].value == 1) {
6392: for (var j=0; j<x.length; j++) {
6393: if (x[j].id == 'undefined') {
6394: x[j].style.display = 'table-row';
6395: } else if (insttypeRegExp.test(x[j].id)) {
6396: insttypes ++;
6397: } else {
6398: x[j].style.display = 'table-row';
6399: }
6400: }
6401: } else {
6402: for (var j=0; j<x.length; j++) {
6403: x[j].style.display = 'none';
6404: }
6405: }
6406: break;
6407: }
6408: }
6409: if (insttypes > 0) {
6410: toggleDataRow(form,checkbox,target,altprefix);
6411: toggleDataRow(form,checkbox,target,prefix,1);
6412: }
6413: }
6414: }
6415: return;
6416: }
6417:
6418: function toggleDataRow(form,checkbox,target,prefix,docount) {
6419: if (form.elements[checkbox].length != undefined) {
6420: var count = 0;
6421: if (docount) {
6422: for (var i=0; i<form.elements[checkbox].length; i++) {
6423: if (form.elements[checkbox][i].checked) {
6424: count ++;
6425: }
6426: }
6427: }
6428: for (var i=0; i<form.elements[checkbox].length; i++) {
6429: var type = form.elements[checkbox][i].value;
6430: if (document.getElementById(prefix+type)) {
6431: if (form.elements[checkbox][i].checked) {
6432: document.getElementById(prefix+type).style.display = 'table-row';
6433: if (count % 2 == 1) {
6434: document.getElementById(prefix+type).className = target+' LC_odd_row';
6435: } else {
6436: document.getElementById(prefix+type).className = target;
6437: }
6438: count ++;
6439: } else {
6440: document.getElementById(prefix+type).style.display = 'none';
6441: }
6442: }
6443: }
6444: }
6445: return;
6446: }
6447:
6448: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6449: var caller = radio+'_'+status;
6450: if (form.elements[caller].length != undefined) {
6451: for (var i=0; i<form.elements[caller].length; i++) {
6452: if (form.elements[caller][i].checked) {
6453: if (document.getElementById(altprefix+'_inst_'+status)) {
6454: var curr = form.elements[caller][i].value;
6455: if (prefix) {
6456: document.getElementById(prefix+'_'+status).style.display = 'none';
6457: }
6458: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6459: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6460: if (curr == 'custom') {
6461: if (prefix) {
6462: document.getElementById(prefix+'_'+status).style.display = 'inline';
6463: }
6464: } else if (curr == 'inst') {
6465: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6466: } else if (curr == 'noninst') {
6467: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6468: }
6469: break;
6470: }
6471: }
6472: }
6473: }
6474: }
6475:
6476: // ]]>
6477: </script>
6478:
6479: ENDSCRIPT
6480: }
6481:
6482: sub noninst_users {
6483: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6484: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6485: my $class = 'LC_left_item';
6486: if ($css_class) {
6487: $css_class = ' class="'.$css_class.'"';
6488: }
6489: if ($rowid) {
6490: $rowid = ' id="'.$rowid.'"';
6491: }
6492: if ($rowstyle) {
6493: $rowstyle = ' style="'.$rowstyle.'"';
6494: }
6495: my ($output,$description);
6496: if ($type eq 'default') {
6497: $description = &mt('Requests for: [_1]',$typetitle);
6498: } else {
6499: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6500: }
6501: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6502: "<td>$description</td>\n".
6503: '<td class="'.$class.'" colspan="2">'.
6504: '<table><tr>';
6505: my %headers = &Apache::lonlocal::texthash(
6506: approve => 'Processing',
6507: email => 'E-mail',
6508: username => 'Username',
6509: );
6510: foreach my $item ('approve','email','username') {
6511: $output .= '<th>'.$headers{$item}.'</th>';
6512: }
6513: $output .= '</tr><tr>';
6514: foreach my $item ('approve','email','username') {
6515: $output .= '<td valign="top">';
6516: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6517: if ($item eq 'approve') {
6518: %choices = &Apache::lonlocal::texthash (
6519: automatic => 'Automatically approved',
6520: approval => 'Queued for approval',
6521: );
6522: @options = ('automatic','approval');
6523: $hashref = $processing;
6524: $defoption = 'automatic';
6525: $name = 'cancreate_emailprocess_'.$type;
6526: } elsif ($item eq 'email') {
6527: %choices = &Apache::lonlocal::texthash (
6528: any => 'Any e-mail',
6529: inst => 'Institutional only',
6530: noninst => 'Non-institutional only',
6531: custom => 'Custom restrictions',
6532: );
6533: @options = ('any','inst','noninst');
6534: my $showcustom;
6535: if (ref($emailrules) eq 'HASH') {
6536: if (keys(%{$emailrules}) > 0) {
6537: push(@options,'custom');
6538: $showcustom = 'cancreate_emailrule';
6539: if (ref($settings) eq 'HASH') {
6540: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6541: foreach my $rule (@{$settings->{'email_rule'}}) {
6542: if (exists($emailrules->{$rule})) {
6543: $hascustom ++;
6544: }
6545: }
6546: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6547: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6548: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6549: if (exists($emailrules->{$rule})) {
6550: $hascustom ++;
6551: }
6552: }
6553: }
6554: }
6555: }
6556: }
6557: }
6558: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6559: "'cancreate_emaildomain','$type'".');"';
6560: $hashref = $emailoptions;
6561: $defoption = 'any';
6562: $name = 'cancreate_emailoptions_'.$type;
6563: } elsif ($item eq 'username') {
6564: %choices = &Apache::lonlocal::texthash (
6565: all => 'Same as e-mail',
6566: first => 'Omit @domain',
6567: free => 'Free to choose',
6568: );
6569: @options = ('all','first','free');
6570: $hashref = $emailverified;
6571: $defoption = 'all';
6572: $name = 'cancreate_usernameoptions_'.$type;
6573: }
6574: foreach my $option (@options) {
6575: my $checked;
6576: if (ref($hashref) eq 'HASH') {
6577: if ($type eq '') {
6578: if (!exists($hashref->{'default'})) {
6579: if ($option eq $defoption) {
6580: $checked = ' checked="checked"';
6581: }
6582: } else {
6583: if ($hashref->{'default'} eq $option) {
6584: $checked = ' checked="checked"';
6585: }
6586: }
6587: } else {
6588: if (!exists($hashref->{$type})) {
6589: if ($option eq $defoption) {
6590: $checked = ' checked="checked"';
6591: }
6592: } else {
6593: if ($hashref->{$type} eq $option) {
6594: $checked = ' checked="checked"';
6595: }
6596: }
6597: }
6598: } elsif (($item eq 'email') && ($hascustom)) {
6599: if ($option eq 'custom') {
6600: $checked = ' checked="checked"';
6601: }
6602: } elsif ($option eq $defoption) {
6603: $checked = ' checked="checked"';
6604: }
6605: $output .= '<span class="LC_nobreak"><label>'.
6606: '<input type="radio" name="'.$name.'"'.
6607: $checked.' value="'.$option.'"'.$onclick.' />'.
6608: $choices{$option}.'</label></span><br />';
6609: if ($item eq 'email') {
6610: if ($option eq 'custom') {
6611: my $id = 'cancreate_emailrule_'.$type;
6612: my $display = 'none';
6613: if ($checked) {
6614: $display = 'inline';
6615: }
6616: my $numinrow = 2;
6617: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6618: '<legend>'.&mt('Disallow').'</legend><table>'.
6619: &user_formats_row('email',$settings,$emailrules,
6620: $emailruleorder,$numinrow,'',$type);
6621: '</table></fieldset>';
6622: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6623: my %text = &Apache::lonlocal::texthash (
6624: inst => 'must end:',
6625: noninst => 'cannot end:',
6626: );
6627: my $value;
6628: if (ref($emaildomain) eq 'HASH') {
6629: if (ref($emaildomain->{$type}) eq 'HASH') {
6630: $value = $emaildomain->{$type}->{$option};
6631: }
6632: }
6633: if ($value eq '') {
6634: $value = '@'.$intdom;
6635: }
6636: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6637: my $display = 'none';
6638: if ($checked) {
6639: $display = 'inline';
6640: }
6641: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6642: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6643: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6644: '</div>';
6645: }
6646: }
6647: }
6648: $output .= '</td>'."\n";
6649: }
6650: $output .= "</tr></table></td></tr>\n";
6651: return $output;
6652: }
6653:
6654: sub captcha_choice {
6655: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6656: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6657: $vertext,$currver);
6658: my %lt = &captcha_phrases();
6659: $keyentry = 'hidden';
6660: my $colspan=2;
6661: if ($context eq 'cancreate') {
6662: $rowname = &mt('CAPTCHA validation');
6663: } elsif ($context eq 'login') {
6664: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6665: } elsif ($context eq 'passwords') {
6666: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6667: $colspan=1;
6668: }
6669: if (ref($settings) eq 'HASH') {
6670: if ($settings->{'captcha'}) {
6671: $checked{$settings->{'captcha'}} = ' checked="checked"';
6672: } else {
6673: $checked{'original'} = ' checked="checked"';
6674: }
6675: if ($settings->{'captcha'} eq 'recaptcha') {
6676: $pubtext = $lt{'pub'};
6677: $privtext = $lt{'priv'};
6678: $keyentry = 'text';
6679: $vertext = $lt{'ver'};
6680: $currver = $settings->{'recaptchaversion'};
6681: if ($currver ne '2') {
6682: $currver = 1;
6683: }
6684: }
6685: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6686: $currpub = $settings->{'recaptchakeys'}{'public'};
6687: $currpriv = $settings->{'recaptchakeys'}{'private'};
6688: }
6689: } else {
6690: $checked{'original'} = ' checked="checked"';
6691: }
6692: my $css_class;
6693: if ($itemcount%2) {
6694: $css_class = 'LC_odd_row';
6695: }
6696: if ($customcss) {
6697: $css_class .= " $customcss";
6698: }
6699: $css_class =~ s/^\s+//;
6700: if ($css_class) {
6701: $css_class = ' class="'.$css_class.'"';
6702: }
6703: if ($rowstyle) {
6704: $css_class .= ' style="'.$rowstyle.'"';
6705: }
6706: my $output = '<tr'.$css_class.'>'.
6707: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6708: '<table><tr><td>'."\n";
6709: foreach my $option ('original','recaptcha','notused') {
6710: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6711: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6712: $lt{$option}.'</label></span>';
6713: unless ($option eq 'notused') {
6714: $output .= (' 'x2)."\n";
6715: }
6716: }
6717: #
6718: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6719: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6720: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6721: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6722: #
6723: $output .= '</td></tr>'."\n".
6724: '<tr><td class="LC_zero_height">'."\n".
6725: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6726: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6727: $currpub.'" size="40" /></span><br />'."\n".
6728: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6729: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6730: $currpriv.'" size="40" /></span><br />'.
6731: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6732: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6733: $currver.'" size="3" /></span><br />'.
6734: '</td></tr></table>'."\n".
6735: '</td></tr>';
6736: return $output;
6737: }
6738:
6739: sub user_formats_row {
6740: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6741: my $output;
6742: my %text = (
6743: 'username' => 'new usernames',
6744: 'id' => 'IDs',
6745: );
6746: unless ($type eq 'email') {
6747: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6748: $output = '<tr '.$css_class.'>'.
6749: '<td><span class="LC_nobreak">'.
6750: &mt("Format rules to check for $text{$type}: ").
6751: '</td><td class="LC_left_item" colspan="2"><table>';
6752: }
6753: my $rem;
6754: if (ref($ruleorder) eq 'ARRAY') {
6755: for (my $i=0; $i<@{$ruleorder}; $i++) {
6756: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6757: my $rem = $i%($numinrow);
6758: if ($rem == 0) {
6759: if ($i > 0) {
6760: $output .= '</tr>';
6761: }
6762: $output .= '<tr>';
6763: }
6764: my $check = ' ';
6765: if (ref($settings) eq 'HASH') {
6766: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6767: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6768: $check = ' checked="checked" ';
6769: }
6770: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6771: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6772: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6773: $check = ' checked="checked" ';
6774: }
6775: }
6776: }
6777: }
6778: my $name = $type.'_rule';
6779: if ($type eq 'email') {
6780: $name .= '_'.$status;
6781: }
6782: $output .= '<td class="LC_left_item">'.
6783: '<span class="LC_nobreak"><label>'.
6784: '<input type="checkbox" name="'.$name.'" '.
6785: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6786: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6787: }
6788: }
6789: $rem = @{$ruleorder}%($numinrow);
6790: }
6791: my $colsleft;
6792: if ($rem) {
6793: $colsleft = $numinrow - $rem;
6794: }
6795: if ($colsleft > 1 ) {
6796: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6797: ' </td>';
6798: } elsif ($colsleft == 1) {
6799: $output .= '<td class="LC_left_item"> </td>';
6800: }
6801: $output .= '</tr></table>';
6802: unless ($type eq 'email') {
6803: $output .= '</td></tr>';
6804: }
6805: return $output;
6806: }
6807:
6808: sub usercreation_types {
6809: my %lt = &Apache::lonlocal::texthash (
6810: author => 'When adding a co-author',
6811: course => 'When adding a user to a course',
6812: requestcrs => 'When requesting a course',
6813: any => 'Any',
6814: official => 'Institutional only ',
6815: unofficial => 'Non-institutional only',
6816: none => 'None',
6817: );
6818: return %lt;
6819: }
6820:
6821: sub selfcreation_types {
6822: my %lt = &Apache::lonlocal::texthash (
6823: selfcreate => 'User creates own account',
6824: any => 'Any',
6825: official => 'Institutional only ',
6826: unofficial => 'Non-institutional only',
6827: email => 'E-mail address',
6828: login => 'Institutional Login',
6829: sso => 'SSO',
6830: );
6831: }
6832:
6833: sub authtype_names {
6834: my %lt = &Apache::lonlocal::texthash(
6835: int => 'Internal',
6836: krb4 => 'Kerberos 4',
6837: krb5 => 'Kerberos 5',
6838: loc => 'Local',
6839: );
6840: return %lt;
6841: }
6842:
6843: sub context_names {
6844: my %context_title = &Apache::lonlocal::texthash(
6845: author => 'Creating users when an Author',
6846: course => 'Creating users when in a course',
6847: domain => 'Creating users when a Domain Coordinator',
6848: );
6849: return %context_title;
6850: }
6851:
6852: sub print_usermodification {
6853: my ($position,$dom,$settings,$rowtotal) = @_;
6854: my $numinrow = 4;
6855: my ($context,$datatable,$rowcount);
6856: if ($position eq 'top') {
6857: $rowcount = 0;
6858: $context = 'author';
6859: foreach my $role ('ca','aa') {
6860: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6861: $numinrow,$rowcount);
6862: $$rowtotal ++;
6863: $rowcount ++;
6864: }
6865: } elsif ($position eq 'bottom') {
6866: $context = 'course';
6867: $rowcount = 0;
6868: foreach my $role ('st','ep','ta','in','cr') {
6869: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6870: $numinrow,$rowcount);
6871: $$rowtotal ++;
6872: $rowcount ++;
6873: }
6874: }
6875: return $datatable;
6876: }
6877:
6878: sub print_defaults {
6879: my ($position,$dom,$settings,$rowtotal) = @_;
6880: my $rownum = 0;
6881: my ($datatable,$css_class,$titles);
6882: unless ($position eq 'bottom') {
6883: $titles = &defaults_titles($dom);
6884: }
6885: if ($position eq 'top') {
6886: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6887: 'datelocale_def','portal_def');
6888: my %defaults;
6889: if (ref($settings) eq 'HASH') {
6890: %defaults = %{$settings};
6891: } else {
6892: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6893: foreach my $item (@items) {
6894: $defaults{$item} = $domdefaults{$item};
6895: }
6896: }
6897: foreach my $item (@items) {
6898: if ($rownum%2) {
6899: $css_class = '';
6900: } else {
6901: $css_class = ' class="LC_odd_row" ';
6902: }
6903: $datatable .= '<tr'.$css_class.'>'.
6904: '<td><span class="LC_nobreak">'.$titles->{$item}.
6905: '</span></td><td class="LC_right_item" colspan="3">';
6906: if ($item eq 'auth_def') {
6907: my @authtypes = ('internal','krb4','krb5','localauth');
6908: my %shortauth = (
6909: internal => 'int',
6910: krb4 => 'krb4',
6911: krb5 => 'krb5',
6912: localauth => 'loc'
6913: );
6914: my %authnames = &authtype_names();
6915: foreach my $auth (@authtypes) {
6916: my $checked = ' ';
6917: if ($defaults{$item} eq $auth) {
6918: $checked = ' checked="checked" ';
6919: }
6920: $datatable .= '<label><input type="radio" name="'.$item.
6921: '" value="'.$auth.'"'.$checked.'/>'.
6922: $authnames{$shortauth{$auth}}.'</label> ';
6923: }
6924: } elsif ($item eq 'timezone_def') {
6925: my $includeempty = 1;
6926: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6927: } elsif ($item eq 'datelocale_def') {
6928: my $includeempty = 1;
6929: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6930: } elsif ($item eq 'lang_def') {
6931: my $includeempty = 1;
6932: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6933: } else {
6934: my $size;
6935: if ($item eq 'portal_def') {
6936: $size = ' size="25"';
6937: }
6938: $datatable .= '<input type="text" name="'.$item.'" value="'.
6939: $defaults{$item}.'"'.$size.' />';
6940: }
6941: $datatable .= '</td></tr>';
6942: $rownum ++;
6943: }
6944: } else {
6945: my %defaults;
6946: if (ref($settings) eq 'HASH') {
6947: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6948: my $maxnum = @{$settings->{'inststatusorder'}};
6949: for (my $i=0; $i<$maxnum; $i++) {
6950: $css_class = $rownum%2?' class="LC_odd_row"':'';
6951: my $item = $settings->{'inststatusorder'}->[$i];
6952: my $title = $settings->{'inststatustypes'}->{$item};
6953: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6954: $datatable .= '<tr'.$css_class.'>'.
6955: '<td><span class="LC_nobreak">'.
6956: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6957: for (my $k=0; $k<=$maxnum; $k++) {
6958: my $vpos = $k+1;
6959: my $selstr;
6960: if ($k == $i) {
6961: $selstr = ' selected="selected" ';
6962: }
6963: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6964: }
6965: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6966: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6967: &mt('delete').'</span></td>'.
6968: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6969: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6970: '</span></td></tr>';
6971: }
6972: $css_class = $rownum%2?' class="LC_odd_row"':'';
6973: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6974: $datatable .= '<tr '.$css_class.'>'.
6975: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6976: for (my $k=0; $k<=$maxnum; $k++) {
6977: my $vpos = $k+1;
6978: my $selstr;
6979: if ($k == $maxnum) {
6980: $selstr = ' selected="selected" ';
6981: }
6982: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6983: }
6984: $datatable .= '</select> '.&mt('Internal ID:').
6985: '<input type="text" size="10" name="addinststatus" value="" />'.
6986: ' '.&mt('(new)').
6987: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6988: &mt('Name displayed:').
6989: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6990: '</tr>'."\n";
6991: $rownum ++;
6992: }
6993: }
6994: }
6995: $$rowtotal += $rownum;
6996: return $datatable;
6997: }
6998:
6999: sub get_languages_hash {
7000: my %langchoices;
7001: foreach my $id (&Apache::loncommon::languageids()) {
7002: my $code = &Apache::loncommon::supportedlanguagecode($id);
7003: if ($code ne '') {
7004: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7005: }
7006: }
7007: return %langchoices;
7008: }
7009:
7010: sub defaults_titles {
7011: my ($dom) = @_;
7012: my %titles = &Apache::lonlocal::texthash (
7013: 'auth_def' => 'Default authentication type',
7014: 'auth_arg_def' => 'Default authentication argument',
7015: 'lang_def' => 'Default language',
7016: 'timezone_def' => 'Default timezone',
7017: 'datelocale_def' => 'Default locale for dates',
7018: 'portal_def' => 'Portal/Default URL',
7019: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7020: 'intauth_check' => 'Check bcrypt cost if authenticated',
7021: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7022: );
7023: if ($dom) {
7024: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7025: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7026: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7027: $protocol = 'http' if ($protocol ne 'https');
7028: if ($uint_dom) {
7029: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7030: $uint_dom);
7031: }
7032: }
7033: return (\%titles);
7034: }
7035:
7036: sub print_scantron {
7037: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
7038: if ($position eq 'top') {
7039: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
7040: } else {
7041: return &print_scantronconfig($dom,$settings,\$rowtotal);
7042: }
7043: }
7044:
7045: sub scantron_javascript {
7046: return <<"ENDSCRIPT";
7047:
7048: <script type="text/javascript">
7049: // <![CDATA[
7050:
7051: function toggleScantron(form) {
7052: var csvfieldset = new Array();
7053: if (document.getElementById('scantroncsv_cols')) {
7054: csvfieldset.push(document.getElementById('scantroncsv_cols'));
7055: }
7056: if (document.getElementById('scantroncsv_options')) {
7057: csvfieldset.push(document.getElementById('scantroncsv_options'));
7058: }
7059: if (csvfieldset.length) {
7060: if (document.getElementById('scantronconfcsv')) {
7061: var scantroncsv = document.getElementById('scantronconfcsv');
7062: if (scantroncsv.checked) {
7063: for (var i=0; i<csvfieldset.length; i++) {
7064: csvfieldset[i].style.display = 'block';
7065: }
7066: } else {
7067: for (var i=0; i<csvfieldset.length; i++) {
7068: csvfieldset[i].style.display = 'none';
7069: }
7070: var csvselects = document.getElementsByClassName('scantronconfig_csv');
7071: if (csvselects.length) {
7072: for (var j=0; j<csvselects.length; j++) {
7073: csvselects[j].selectedIndex = 0;
7074: }
7075: }
7076: }
7077: }
7078: }
7079: return;
7080: }
7081: // ]]>
7082: </script>
7083:
7084: ENDSCRIPT
7085:
7086: }
7087:
7088: sub print_scantronformat {
7089: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
7090: my $itemcount = 1;
7091: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
7092: %confhash);
7093: my $switchserver = &check_switchserver($dom,$confname);
7094: my %lt = &Apache::lonlocal::texthash (
7095: default => 'Default bubblesheet format file error',
7096: custom => 'Custom bubblesheet format file error',
7097: );
7098: my %scantronfiles = (
7099: default => 'default.tab',
7100: custom => 'custom.tab',
7101: );
7102: foreach my $key (keys(%scantronfiles)) {
7103: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
7104: .$scantronfiles{$key};
7105: }
7106: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
7107: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
7108: if (!$switchserver) {
7109: my $servadm = $r->dir_config('lonAdmEMail');
7110: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
7111: if ($configuserok eq 'ok') {
7112: if ($author_ok eq 'ok') {
7113: my %legacyfile = (
7114: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
7115: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
7116: );
7117: my %md5chk;
7118: foreach my $type (keys(%legacyfile)) {
7119: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
7120: chomp($md5chk{$type});
7121: }
7122: if ($md5chk{'default'} ne $md5chk{'custom'}) {
7123: foreach my $type (keys(%legacyfile)) {
7124: ($scantronurls{$type},my $error) =
7125: &legacy_scantronformat($r,$dom,$confname,
7126: $type,$legacyfile{$type},
7127: $scantronurls{$type},
7128: $scantronfiles{$type});
7129: if ($error ne '') {
7130: $error{$type} = $error;
7131: }
7132: }
7133: if (keys(%error) == 0) {
7134: $is_custom = 1;
7135: $confhash{'scantron'}{'scantronformat'} =
7136: $scantronurls{'custom'};
7137: my $putresult =
7138: &Apache::lonnet::put_dom('configuration',
7139: \%confhash,$dom);
7140: if ($putresult ne 'ok') {
7141: $error{'custom'} =
7142: '<span class="LC_error">'.
7143: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7144: }
7145: }
7146: } else {
7147: ($scantronurls{'default'},my $error) =
7148: &legacy_scantronformat($r,$dom,$confname,
7149: 'default',$legacyfile{'default'},
7150: $scantronurls{'default'},
7151: $scantronfiles{'default'});
7152: if ($error eq '') {
7153: $confhash{'scantron'}{'scantronformat'} = '';
7154: my $putresult =
7155: &Apache::lonnet::put_dom('configuration',
7156: \%confhash,$dom);
7157: if ($putresult ne 'ok') {
7158: $error{'default'} =
7159: '<span class="LC_error">'.
7160: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7161: }
7162: } else {
7163: $error{'default'} = $error;
7164: }
7165: }
7166: }
7167: }
7168: } else {
7169: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7170: }
7171: }
7172: if (ref($settings) eq 'HASH') {
7173: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7174: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7175: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7176: $scantronurl = '';
7177: } else {
7178: $scantronurl = $settings->{'scantronformat'};
7179: }
7180: $is_custom = 1;
7181: } else {
7182: $scantronurl = $scantronurls{'default'};
7183: }
7184: } else {
7185: if ($is_custom) {
7186: $scantronurl = $scantronurls{'custom'};
7187: } else {
7188: $scantronurl = $scantronurls{'default'};
7189: }
7190: }
7191: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7192: $datatable .= '<tr'.$css_class.'>';
7193: if (!$is_custom) {
7194: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7195: '<span class="LC_nobreak">';
7196: if ($scantronurl) {
7197: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7198: undef,undef,undef,undef,'background-color:#ffffff');
7199: } else {
7200: $datatable = &mt('File unavailable for display');
7201: }
7202: $datatable .= '</span></td>';
7203: if (keys(%error) == 0) {
7204: $datatable .= '<td valign="bottom">';
7205: if (!$switchserver) {
7206: $datatable .= &mt('Upload:').'<br />';
7207: }
7208: } else {
7209: my $errorstr;
7210: foreach my $key (sort(keys(%error))) {
7211: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7212: }
7213: $datatable .= '<td>'.$errorstr;
7214: }
7215: } else {
7216: if (keys(%error) > 0) {
7217: my $errorstr;
7218: foreach my $key (sort(keys(%error))) {
7219: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7220: }
7221: $datatable .= '<td>'.$errorstr.'</td><td> ';
7222: } elsif ($scantronurl) {
7223: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7224: undef,undef,undef,undef,'background-color:#ffffff');
7225: $datatable .= '<td><span class="LC_nobreak">'.
7226: $link.
7227: '<label><input type="checkbox" name="scantronformat_del"'.
7228: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7229: '<td><span class="LC_nobreak"> '.
7230: &mt('Replace:').'</span><br />';
7231: }
7232: }
7233: if (keys(%error) == 0) {
7234: if ($switchserver) {
7235: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7236: } else {
7237: $datatable .='<span class="LC_nobreak"> '.
7238: '<input type="file" name="scantronformat" /></span>';
7239: }
7240: }
7241: $datatable .= '</td></tr>';
7242: $$rowtotal ++;
7243: return $datatable;
7244: }
7245:
7246: sub legacy_scantronformat {
7247: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7248: my ($url,$error);
7249: my @statinfo = &Apache::lonnet::stat_file($newurl);
7250: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7251: (my $result,$url) =
7252: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7253: '','',$newfile);
7254: if ($result ne 'ok') {
7255: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7256: }
7257: }
7258: return ($url,$error);
7259: }
7260:
7261: sub print_scantronconfig {
7262: my ($dom,$settings,$rowtotal) = @_;
7263: my $itemcount = 2;
7264: my $is_checked = ' checked="checked"';
7265: my %optionson = (
7266: hdr => ' checked="checked"',
7267: pad => ' checked="checked"',
7268: rem => ' checked="checked"',
7269: );
7270: my %optionsoff = (
7271: hdr => '',
7272: pad => '',
7273: rem => '',
7274: );
7275: my $currcsvsty = 'none';
7276: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
7277: my @fields = &scantroncsv_fields();
7278: my %titles = &scantronconfig_titles();
7279: if (ref($settings) eq 'HASH') {
7280: if (ref($settings->{config}) eq 'HASH') {
7281: if ($settings->{config}->{dat}) {
7282: $checked{'dat'} = $is_checked;
7283: }
7284: if (ref($settings->{config}->{csv}) eq 'HASH') {
7285: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
7286: %csvfields = %{$settings->{config}->{csv}->{fields}};
7287: if (keys(%csvfields) > 0) {
7288: $checked{'csv'} = $is_checked;
7289: $currcsvsty = 'block';
7290: }
7291: }
7292: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
7293: %csvoptions = %{$settings->{config}->{csv}->{options}};
7294: foreach my $option (keys(%optionson)) {
7295: unless ($csvoptions{$option}) {
7296: $optionsoff{$option} = $optionson{$option};
7297: $optionson{$option} = '';
7298: }
7299: }
7300: }
7301: }
7302: } else {
7303: $checked{'dat'} = $is_checked;
7304: }
7305: } else {
7306: $checked{'dat'} = $is_checked;
7307: }
7308: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
7309: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7310: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
7311: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
7312: foreach my $item ('dat','csv') {
7313: my $id;
7314: if ($item eq 'csv') {
7315: $id = 'id="scantronconfcsv" ';
7316: }
7317: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
7318: $titles{$item}.'</label>'.(' 'x3);
7319: if ($item eq 'csv') {
7320: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
7321: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
7322: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
7323: foreach my $col (@fields) {
7324: my $selnone;
7325: if ($csvfields{$col} eq '') {
7326: $selnone = ' selected="selected"';
7327: }
7328: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
7329: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
7330: '<option value=""'.$selnone.'></option>';
7331: for (my $i=0; $i<20; $i++) {
7332: my $shown = $i+1;
7333: my $sel;
7334: unless ($selnone) {
7335: if (exists($csvfields{$col})) {
7336: if ($csvfields{$col} == $i) {
7337: $sel = ' selected="selected"';
7338: }
7339: }
7340: }
7341: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
7342: }
7343: $datatable .= '</select></td></tr>';
7344: }
7345: $datatable .= '</table></fieldset>'.
7346: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
7347: '<legend>'.&mt('CSV Options').'</legend>';
7348: foreach my $option ('hdr','pad','rem') {
7349: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
7350: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
7351: &mt('Yes').'</label>'.(' 'x2)."\n".
7352: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
7353: }
7354: $datatable .= '</fieldset>';
7355: $itemcount ++;
7356: }
7357: }
7358: $datatable .= '</td></tr>';
7359: $$rowtotal ++;
7360: return $datatable;
7361: }
7362:
7363: sub scantronconfig_titles {
7364: return &Apache::lonlocal::texthash(
7365: dat => 'Standard format (.dat)',
7366: csv => 'Comma separated values (.csv)',
7367: hdr => 'Remove first line in file (contains column titles)',
7368: pad => 'Prepend 0s to PaperID',
7369: rem => 'Remove leading spaces (except Question Response columns)',
7370: CODE => 'CODE',
7371: ID => 'Student ID',
7372: PaperID => 'Paper ID',
7373: FirstName => 'First Name',
7374: LastName => 'Last Name',
7375: FirstQuestion => 'First Question Response',
7376: Section => 'Section',
7377: );
7378: }
7379:
7380: sub scantroncsv_fields {
7381: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
7382: }
7383:
7384: sub print_coursecategories {
7385: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7386: my $datatable;
7387: if ($position eq 'top') {
7388: my (%checked);
7389: my @catitems = ('unauth','auth');
7390: my @cattypes = ('std','domonly','codesrch','none');
7391: $checked{'unauth'} = 'std';
7392: $checked{'auth'} = 'std';
7393: if (ref($settings) eq 'HASH') {
7394: foreach my $type (@cattypes) {
7395: if ($type eq $settings->{'unauth'}) {
7396: $checked{'unauth'} = $type;
7397: }
7398: if ($type eq $settings->{'auth'}) {
7399: $checked{'auth'} = $type;
7400: }
7401: }
7402: }
7403: my %lt = &Apache::lonlocal::texthash (
7404: unauth => 'Catalog type for unauthenticated users',
7405: auth => 'Catalog type for authenticated users',
7406: none => 'No catalog',
7407: std => 'Standard catalog',
7408: domonly => 'Domain-only catalog',
7409: codesrch => "Code search form",
7410: );
7411: my $itemcount = 0;
7412: foreach my $item (@catitems) {
7413: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7414: $datatable .= '<tr '.$css_class.'>'.
7415: '<td>'.$lt{$item}.'</td>'.
7416: '<td class="LC_right_item"><span class="LC_nobreak">';
7417: foreach my $type (@cattypes) {
7418: my $ischecked;
7419: if ($checked{$item} eq $type) {
7420: $ischecked=' checked="checked"';
7421: }
7422: $datatable .= '<label>'.
7423: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7424: ' />'.$lt{$type}.'</label> ';
7425: }
7426: $datatable .= '</span></td></tr>';
7427: $itemcount ++;
7428: }
7429: $$rowtotal += $itemcount;
7430: } elsif ($position eq 'middle') {
7431: my $toggle_cats_crs = ' ';
7432: my $toggle_cats_dom = ' checked="checked" ';
7433: my $can_cat_crs = ' ';
7434: my $can_cat_dom = ' checked="checked" ';
7435: my $toggle_catscomm_comm = ' ';
7436: my $toggle_catscomm_dom = ' checked="checked" ';
7437: my $can_catcomm_comm = ' ';
7438: my $can_catcomm_dom = ' checked="checked" ';
7439:
7440: if (ref($settings) eq 'HASH') {
7441: if ($settings->{'togglecats'} eq 'crs') {
7442: $toggle_cats_crs = $toggle_cats_dom;
7443: $toggle_cats_dom = ' ';
7444: }
7445: if ($settings->{'categorize'} eq 'crs') {
7446: $can_cat_crs = $can_cat_dom;
7447: $can_cat_dom = ' ';
7448: }
7449: if ($settings->{'togglecatscomm'} eq 'comm') {
7450: $toggle_catscomm_comm = $toggle_catscomm_dom;
7451: $toggle_catscomm_dom = ' ';
7452: }
7453: if ($settings->{'categorizecomm'} eq 'comm') {
7454: $can_catcomm_comm = $can_catcomm_dom;
7455: $can_catcomm_dom = ' ';
7456: }
7457: }
7458: my %title = &Apache::lonlocal::texthash (
7459: togglecats => 'Show/Hide a course in catalog',
7460: togglecatscomm => 'Show/Hide a community in catalog',
7461: categorize => 'Assign a category to a course',
7462: categorizecomm => 'Assign a category to a community',
7463: );
7464: my %level = &Apache::lonlocal::texthash (
7465: dom => 'Set in Domain',
7466: crs => 'Set in Course',
7467: comm => 'Set in Community',
7468: );
7469: $datatable = '<tr class="LC_odd_row">'.
7470: '<td>'.$title{'togglecats'}.'</td>'.
7471: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7472: '<input type="radio" name="togglecats"'.
7473: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7474: '<label><input type="radio" name="togglecats"'.
7475: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7476: '</tr><tr>'.
7477: '<td>'.$title{'categorize'}.'</td>'.
7478: '<td class="LC_right_item"><span class="LC_nobreak">'.
7479: '<label><input type="radio" name="categorize"'.
7480: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7481: '<label><input type="radio" name="categorize"'.
7482: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7483: '</tr><tr class="LC_odd_row">'.
7484: '<td>'.$title{'togglecatscomm'}.'</td>'.
7485: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7486: '<input type="radio" name="togglecatscomm"'.
7487: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7488: '<label><input type="radio" name="togglecatscomm"'.
7489: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7490: '</tr><tr>'.
7491: '<td>'.$title{'categorizecomm'}.'</td>'.
7492: '<td class="LC_right_item"><span class="LC_nobreak">'.
7493: '<label><input type="radio" name="categorizecomm"'.
7494: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7495: '<label><input type="radio" name="categorizecomm"'.
7496: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7497: '</tr>';
7498: $$rowtotal += 4;
7499: } else {
7500: my $css_class;
7501: my $itemcount = 1;
7502: my $cathash;
7503: if (ref($settings) eq 'HASH') {
7504: $cathash = $settings->{'cats'};
7505: }
7506: if (ref($cathash) eq 'HASH') {
7507: my (@cats,@trails,%allitems,%idx,@jsarray);
7508: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7509: \%allitems,\%idx,\@jsarray);
7510: my $maxdepth = scalar(@cats);
7511: my $colattrib = '';
7512: if ($maxdepth > 2) {
7513: $colattrib = ' colspan="2" ';
7514: }
7515: my @path;
7516: if (@cats > 0) {
7517: if (ref($cats[0]) eq 'ARRAY') {
7518: my $numtop = @{$cats[0]};
7519: my $maxnum = $numtop;
7520: my %default_names = (
7521: instcode => &mt('Official courses'),
7522: communities => &mt('Communities'),
7523: );
7524:
7525: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7526: ($cathash->{'instcode::0'} eq '') ||
7527: (!grep(/^communities$/,@{$cats[0]})) ||
7528: ($cathash->{'communities::0'} eq '')) {
7529: $maxnum ++;
7530: }
7531: my $lastidx;
7532: for (my $i=0; $i<$numtop; $i++) {
7533: my $parent = $cats[0][$i];
7534: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7535: my $item = &escape($parent).'::0';
7536: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7537: $lastidx = $idx{$item};
7538: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7539: .'<select name="'.$item.'"'.$chgstr.'>';
7540: for (my $k=0; $k<=$maxnum; $k++) {
7541: my $vpos = $k+1;
7542: my $selstr;
7543: if ($k == $i) {
7544: $selstr = ' selected="selected" ';
7545: }
7546: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7547: }
7548: $datatable .= '</select></span></td><td>';
7549: if ($parent eq 'instcode' || $parent eq 'communities') {
7550: $datatable .= '<span class="LC_nobreak">'
7551: .$default_names{$parent}.'</span>';
7552: if ($parent eq 'instcode') {
7553: $datatable .= '<br /><span class="LC_nobreak">('
7554: .&mt('with institutional codes')
7555: .')</span></td><td'.$colattrib.'>';
7556: } else {
7557: $datatable .= '<table><tr><td>';
7558: }
7559: $datatable .= '<span class="LC_nobreak">'
7560: .'<label><input type="radio" name="'
7561: .$parent.'" value="1" checked="checked" />'
7562: .&mt('Display').'</label>';
7563: if ($parent eq 'instcode') {
7564: $datatable .= ' ';
7565: } else {
7566: $datatable .= '</span></td></tr><tr><td>'
7567: .'<span class="LC_nobreak">';
7568: }
7569: $datatable .= '<label><input type="radio" name="'
7570: .$parent.'" value="0" />'
7571: .&mt('Do not display').'</label></span>';
7572: if ($parent eq 'communities') {
7573: $datatable .= '</td></tr></table>';
7574: }
7575: $datatable .= '</td>';
7576: } else {
7577: $datatable .= $parent
7578: .' <span class="LC_nobreak"><label>'
7579: .'<input type="checkbox" name="deletecategory" '
7580: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7581: }
7582: my $depth = 1;
7583: push(@path,$parent);
7584: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7585: pop(@path);
7586: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7587: $itemcount ++;
7588: }
7589: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7590: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7591: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7592: for (my $k=0; $k<=$maxnum; $k++) {
7593: my $vpos = $k+1;
7594: my $selstr;
7595: if ($k == $numtop) {
7596: $selstr = ' selected="selected" ';
7597: }
7598: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7599: }
7600: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7601: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7602: .'</tr>'."\n";
7603: $itemcount ++;
7604: foreach my $default ('instcode','communities') {
7605: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7606: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7607: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7608: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7609: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7610: for (my $k=0; $k<=$maxnum; $k++) {
7611: my $vpos = $k+1;
7612: my $selstr;
7613: if ($k == $maxnum) {
7614: $selstr = ' selected="selected" ';
7615: }
7616: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7617: }
7618: $datatable .= '</select></span></td>'.
7619: '<td><span class="LC_nobreak">'.
7620: $default_names{$default}.'</span>';
7621: if ($default eq 'instcode') {
7622: $datatable .= '<br /><span class="LC_nobreak">('
7623: .&mt('with institutional codes').')</span>';
7624: }
7625: $datatable .= '</td>'
7626: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7627: .&mt('Display').'</label> '
7628: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7629: .&mt('Do not display').'</label></span></td></tr>';
7630: }
7631: }
7632: }
7633: } else {
7634: $datatable .= &initialize_categories($itemcount);
7635: }
7636: } else {
7637: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7638: .&initialize_categories($itemcount);
7639: }
7640: $$rowtotal += $itemcount;
7641: }
7642: return $datatable;
7643: }
7644:
7645: sub print_serverstatuses {
7646: my ($dom,$settings,$rowtotal) = @_;
7647: my $datatable;
7648: my @pages = &serverstatus_pages();
7649: my (%namedaccess,%machineaccess);
7650: foreach my $type (@pages) {
7651: $namedaccess{$type} = '';
7652: $machineaccess{$type}= '';
7653: }
7654: if (ref($settings) eq 'HASH') {
7655: foreach my $type (@pages) {
7656: if (exists($settings->{$type})) {
7657: if (ref($settings->{$type}) eq 'HASH') {
7658: foreach my $key (keys(%{$settings->{$type}})) {
7659: if ($key eq 'namedusers') {
7660: $namedaccess{$type} = $settings->{$type}->{$key};
7661: } elsif ($key eq 'machines') {
7662: $machineaccess{$type} = $settings->{$type}->{$key};
7663: }
7664: }
7665: }
7666: }
7667: }
7668: }
7669: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7670: my $rownum = 0;
7671: my $css_class;
7672: foreach my $type (@pages) {
7673: $rownum ++;
7674: $css_class = $rownum%2?' class="LC_odd_row"':'';
7675: $datatable .= '<tr'.$css_class.'>'.
7676: '<td><span class="LC_nobreak">'.
7677: $titles->{$type}.'</span></td>'.
7678: '<td class="LC_left_item">'.
7679: '<input type="text" name="'.$type.'_namedusers" '.
7680: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7681: '<td class="LC_right_item">'.
7682: '<span class="LC_nobreak">'.
7683: '<input type="text" name="'.$type.'_machines" '.
7684: 'value="'.$machineaccess{$type}.'" size="10" />'.
7685: '</span></td></tr>'."\n";
7686: }
7687: $$rowtotal += $rownum;
7688: return $datatable;
7689: }
7690:
7691: sub serverstatus_pages {
7692: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7693: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7694: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7695: 'uniquecodes','diskusage','coursecatalog');
7696: }
7697:
7698: sub defaults_javascript {
7699: my ($settings) = @_;
7700: return unless (ref($settings) eq 'HASH');
7701: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7702: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7703: if ($maxnum eq '') {
7704: $maxnum = 0;
7705: }
7706: $maxnum ++;
7707: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7708: return <<"ENDSCRIPT";
7709: <script type="text/javascript">
7710: // <![CDATA[
7711: function reorderTypes(form,caller) {
7712: var changedVal;
7713: $jstext
7714: var newpos = 'addinststatus_pos';
7715: var current = new Array;
7716: var maxh = $maxnum;
7717: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7718: var oldVal;
7719: if (caller == newpos) {
7720: changedVal = newitemVal;
7721: } else {
7722: var curritem = 'inststatus_pos_'+caller;
7723: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7724: current[newitemVal] = newpos;
7725: }
7726: for (var i=0; i<inststatuses.length; i++) {
7727: if (inststatuses[i] != caller) {
7728: var elementName = 'inststatus_pos_'+inststatuses[i];
7729: if (form.elements[elementName]) {
7730: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7731: current[currVal] = elementName;
7732: }
7733: }
7734: }
7735: for (var j=0; j<maxh; j++) {
7736: if (current[j] == undefined) {
7737: oldVal = j;
7738: }
7739: }
7740: if (oldVal < changedVal) {
7741: for (var k=oldVal+1; k<=changedVal ; k++) {
7742: var elementName = current[k];
7743: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7744: }
7745: } else {
7746: for (var k=changedVal; k<oldVal; k++) {
7747: var elementName = current[k];
7748: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7749: }
7750: }
7751: return;
7752: }
7753:
7754: // ]]>
7755: </script>
7756:
7757: ENDSCRIPT
7758: }
7759: }
7760:
7761: sub passwords_javascript {
7762: my %intalert = &Apache::lonlocal::texthash (
7763: 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.',
7764: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7765: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7766: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7767: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7768: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7769: );
7770: &js_escape(\%intalert);
7771: my $defmin = $Apache::lonnet::passwdmin;
7772: my $intauthjs = <<"ENDSCRIPT";
7773:
7774: function warnIntAuth(field) {
7775: if (field.name == 'intauth_check') {
7776: if (field.value == '2') {
7777: alert('$intalert{authcheck}');
7778: }
7779: }
7780: if (field.name == 'intauth_cost') {
7781: field.value.replace(/\s/g,'');
7782: if (field.value != '') {
7783: var regexdigit=/^\\d+\$/;
7784: if (!regexdigit.test(field.value)) {
7785: alert('$intalert{authcost}');
7786: }
7787: }
7788: }
7789: return;
7790: }
7791:
7792: function warnIntPass(field) {
7793: field.value.replace(/^\s+/,'');
7794: field.value.replace(/\s+\$/,'');
7795: var regexdigit=/^\\d+\$/;
7796: if (field.name == 'passwords_min') {
7797: if (field.value == '') {
7798: alert('$intalert{passmin}');
7799: field.value = '$defmin';
7800: } else {
7801: if (!regexdigit.test(field.value)) {
7802: alert('$intalert{passmin}');
7803: field.value = '$defmin';
7804: }
7805: var minval = parseInt(field.value,10);
7806: if (minval < $defmin) {
7807: alert('$intalert{passmin}');
7808: field.value = '$defmin';
7809: }
7810: }
7811: } else {
7812: if (field.value == '0') {
7813: field.value = '';
7814: }
7815: if (field.value != '') {
7816: if (field.name == 'passwords_expire') {
7817: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7818: if (!regexpposnum.test(field.value)) {
7819: alert('$intalert{passexp}');
7820: field.value = '';
7821: } else {
7822: var expval = parseFloat(field.value);
7823: if (expval == 0) {
7824: alert('$intalert{passexp}');
7825: field.value = '';
7826: }
7827: }
7828: } else {
7829: if (!regexdigit.test(field.value)) {
7830: if (field.name == 'passwords_max') {
7831: alert('$intalert{passmax}');
7832: } else {
7833: if (field.name == 'passwords_numsaved') {
7834: alert('$intalert{passnum}');
7835: }
7836: }
7837: field.value = '';
7838: }
7839: }
7840: }
7841: }
7842: return;
7843: }
7844:
7845: ENDSCRIPT
7846: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7847: }
7848:
7849: sub coursecategories_javascript {
7850: my ($settings) = @_;
7851: my ($output,$jstext,$cathash);
7852: if (ref($settings) eq 'HASH') {
7853: $cathash = $settings->{'cats'};
7854: }
7855: if (ref($cathash) eq 'HASH') {
7856: my (@cats,@jsarray,%idx);
7857: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7858: if (@jsarray > 0) {
7859: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7860: for (my $i=0; $i<@jsarray; $i++) {
7861: if (ref($jsarray[$i]) eq 'ARRAY') {
7862: my $catstr = join('","',@{$jsarray[$i]});
7863: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7864: }
7865: }
7866: }
7867: } else {
7868: $jstext = ' var categories = Array(1);'."\n".
7869: ' categories[0] = Array("instcode_pos");'."\n";
7870: }
7871: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7872: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7873: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7874: &js_escape(\$instcode_reserved);
7875: &js_escape(\$communities_reserved);
7876: &js_escape(\$choose_again);
7877: $output = <<"ENDSCRIPT";
7878: <script type="text/javascript">
7879: // <![CDATA[
7880: function reorderCats(form,parent,item,idx) {
7881: var changedVal;
7882: $jstext
7883: var newpos = 'addcategory_pos';
7884: if (parent == '') {
7885: var has_instcode = 0;
7886: var maxtop = categories[idx].length;
7887: for (var j=0; j<maxtop; j++) {
7888: if (categories[idx][j] == 'instcode::0') {
7889: has_instcode == 1;
7890: }
7891: }
7892: if (has_instcode == 0) {
7893: categories[idx][maxtop] = 'instcode_pos';
7894: }
7895: } else {
7896: newpos += '_'+parent;
7897: }
7898: var maxh = 1 + categories[idx].length;
7899: var current = new Array;
7900: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7901: if (item == newpos) {
7902: changedVal = newitemVal;
7903: } else {
7904: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7905: current[newitemVal] = newpos;
7906: }
7907: for (var i=0; i<categories[idx].length; i++) {
7908: var elementName = categories[idx][i];
7909: if (elementName != item) {
7910: if (form.elements[elementName]) {
7911: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7912: current[currVal] = elementName;
7913: }
7914: }
7915: }
7916: var oldVal;
7917: for (var j=0; j<maxh; j++) {
7918: if (current[j] == undefined) {
7919: oldVal = j;
7920: }
7921: }
7922: if (oldVal < changedVal) {
7923: for (var k=oldVal+1; k<=changedVal ; k++) {
7924: var elementName = current[k];
7925: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7926: }
7927: } else {
7928: for (var k=changedVal; k<oldVal; k++) {
7929: var elementName = current[k];
7930: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7931: }
7932: }
7933: return;
7934: }
7935:
7936: function categoryCheck(form) {
7937: if (form.elements['addcategory_name'].value == 'instcode') {
7938: alert('$instcode_reserved\\n$choose_again');
7939: return false;
7940: }
7941: if (form.elements['addcategory_name'].value == 'communities') {
7942: alert('$communities_reserved\\n$choose_again');
7943: return false;
7944: }
7945: return true;
7946: }
7947:
7948: // ]]>
7949: </script>
7950:
7951: ENDSCRIPT
7952: return $output;
7953: }
7954:
7955: sub initialize_categories {
7956: my ($itemcount) = @_;
7957: my ($datatable,$css_class,$chgstr);
7958: my %default_names = (
7959: instcode => 'Official courses (with institutional codes)',
7960: communities => 'Communities',
7961: );
7962: my $select0 = ' selected="selected"';
7963: my $select1 = '';
7964: foreach my $default ('instcode','communities') {
7965: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7966: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
7967: if ($default eq 'communities') {
7968: $select1 = $select0;
7969: $select0 = '';
7970: }
7971: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7972: .'<select name="'.$default.'_pos">'
7973: .'<option value="0"'.$select0.'>1</option>'
7974: .'<option value="1"'.$select1.'>2</option>'
7975: .'<option value="2">3</option></select> '
7976: .$default_names{$default}
7977: .'</span></td><td><span class="LC_nobreak">'
7978: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7979: .&mt('Display').'</label> <label>'
7980: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7981: .'</label></span></td></tr>';
7982: $itemcount ++;
7983: }
7984: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7985: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7986: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7987: .'<select name="addcategory_pos"'.$chgstr.'>'
7988: .'<option value="0">1</option>'
7989: .'<option value="1">2</option>'
7990: .'<option value="2" selected="selected">3</option></select> '
7991: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
7992: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
7993: .'</td></tr>';
7994: return $datatable;
7995: }
7996:
7997: sub build_category_rows {
7998: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7999: my ($text,$name,$item,$chgstr);
8000: if (ref($cats) eq 'ARRAY') {
8001: my $maxdepth = scalar(@{$cats});
8002: if (ref($cats->[$depth]) eq 'HASH') {
8003: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8004: my $numchildren = @{$cats->[$depth]{$parent}};
8005: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8006: $text .= '<td><table class="LC_data_table">';
8007: my ($idxnum,$parent_name,$parent_item);
8008: my $higher = $depth - 1;
8009: if ($higher == 0) {
8010: $parent_name = &escape($parent).'::'.$higher;
8011: } else {
8012: if (ref($path) eq 'ARRAY') {
8013: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8014: }
8015: }
8016: $parent_item = 'addcategory_pos_'.$parent_name;
8017: for (my $j=0; $j<=$numchildren; $j++) {
8018: if ($j < $numchildren) {
8019: $name = $cats->[$depth]{$parent}[$j];
8020: $item = &escape($name).':'.&escape($parent).':'.$depth;
8021: $idxnum = $idx->{$item};
8022: } else {
8023: $name = $parent_name;
8024: $item = $parent_item;
8025: }
8026: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8027: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8028: for (my $i=0; $i<=$numchildren; $i++) {
8029: my $vpos = $i+1;
8030: my $selstr;
8031: if ($j == $i) {
8032: $selstr = ' selected="selected" ';
8033: }
8034: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8035: }
8036: $text .= '</select> ';
8037: if ($j < $numchildren) {
8038: my $deeper = $depth+1;
8039: $text .= $name.' '
8040: .'<label><input type="checkbox" name="deletecategory" value="'
8041: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8042: if(ref($path) eq 'ARRAY') {
8043: push(@{$path},$name);
8044: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8045: pop(@{$path});
8046: }
8047: } else {
8048: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8049: if ($j == $numchildren) {
8050: $text .= $name;
8051: } else {
8052: $text .= $item;
8053: }
8054: $text .= '" value="" />';
8055: }
8056: $text .= '</td></tr>';
8057: }
8058: $text .= '</table></td>';
8059: } else {
8060: my $higher = $depth-1;
8061: if ($higher == 0) {
8062: $name = &escape($parent).'::'.$higher;
8063: } else {
8064: if (ref($path) eq 'ARRAY') {
8065: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8066: }
8067: }
8068: my $colspan;
8069: if ($parent ne 'instcode') {
8070: $colspan = $maxdepth - $depth - 1;
8071: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
8072: }
8073: }
8074: }
8075: }
8076: return $text;
8077: }
8078:
8079: sub modifiable_userdata_row {
8080: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8081: $rowid,$customcss,$rowstyle) = @_;
8082: my ($role,$rolename,$statustype);
8083: $role = $item;
8084: if ($context eq 'cancreate') {
8085: if ($item =~ /^(emailusername)_(.+)$/) {
8086: $role = $1;
8087: $statustype = $2;
8088: if (ref($usertypes) eq 'HASH') {
8089: if ($usertypes->{$statustype}) {
8090: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8091: } else {
8092: $rolename = &mt('Data provided by user');
8093: }
8094: }
8095: }
8096: } elsif ($context eq 'selfcreate') {
8097: if (ref($usertypes) eq 'HASH') {
8098: $rolename = $usertypes->{$role};
8099: } else {
8100: $rolename = $role;
8101: }
8102: } else {
8103: if ($role eq 'cr') {
8104: $rolename = &mt('Custom role');
8105: } else {
8106: $rolename = &Apache::lonnet::plaintext($role);
8107: }
8108: }
8109: my (@fields,%fieldtitles);
8110: if (ref($fieldsref) eq 'ARRAY') {
8111: @fields = @{$fieldsref};
8112: } else {
8113: @fields = ('lastname','firstname','middlename','generation',
8114: 'permanentemail','id');
8115: }
8116: if ((ref($titlesref) eq 'HASH')) {
8117: %fieldtitles = %{$titlesref};
8118: } else {
8119: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8120: }
8121: my $output;
8122: my $css_class;
8123: if ($rowcount%2) {
8124: $css_class = 'LC_odd_row';
8125: }
8126: if ($customcss) {
8127: $css_class .= " $customcss";
8128: }
8129: $css_class =~ s/^\s+//;
8130: if ($css_class) {
8131: $css_class = ' class="'.$css_class.'"';
8132: }
8133: if ($rowstyle) {
8134: $css_class .= ' style="'.$rowstyle.'"';
8135: }
8136: if ($rowid) {
8137: $rowid = ' id="'.$rowid.'"';
8138: }
8139:
8140: $output = '<tr '.$css_class.$rowid.'>'.
8141: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
8142: '<td class="LC_left_item" colspan="2"><table>';
8143: my $rem;
8144: my %checks;
8145: if (ref($settings) eq 'HASH') {
8146: if (ref($settings->{$context}) eq 'HASH') {
8147: if (ref($settings->{$context}->{$role}) eq 'HASH') {
8148: my $hashref = $settings->{$context}->{$role};
8149: if ($role eq 'emailusername') {
8150: if ($statustype) {
8151: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
8152: $hashref = $settings->{$context}->{$role}->{$statustype};
8153: if (ref($hashref) eq 'HASH') {
8154: foreach my $field (@fields) {
8155: if ($hashref->{$field}) {
8156: $checks{$field} = $hashref->{$field};
8157: }
8158: }
8159: }
8160: }
8161: }
8162: } else {
8163: if (ref($hashref) eq 'HASH') {
8164: foreach my $field (@fields) {
8165: if ($hashref->{$field}) {
8166: $checks{$field} = ' checked="checked" ';
8167: }
8168: }
8169: }
8170: }
8171: }
8172: }
8173: }
8174:
8175: my $total = scalar(@fields);
8176: for (my $i=0; $i<$total; $i++) {
8177: $rem = $i%($numinrow);
8178: if ($rem == 0) {
8179: if ($i > 0) {
8180: $output .= '</tr>';
8181: }
8182: $output .= '<tr>';
8183: }
8184: my $check = ' ';
8185: unless ($role eq 'emailusername') {
8186: if (exists($checks{$fields[$i]})) {
8187: $check = $checks{$fields[$i]};
8188: } else {
8189: if ($role eq 'st') {
8190: if (ref($settings) ne 'HASH') {
8191: $check = ' checked="checked" ';
8192: }
8193: }
8194: }
8195: }
8196: $output .= '<td class="LC_left_item">'.
8197: '<span class="LC_nobreak">';
8198: if ($role eq 'emailusername') {
8199: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
8200: $checks{$fields[$i]} = 'omit';
8201: }
8202: foreach my $option ('required','optional','omit') {
8203: my $checked='';
8204: if ($checks{$fields[$i]} eq $option) {
8205: $checked='checked="checked" ';
8206: }
8207: $output .= '<label>'.
8208: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
8209: &mt($option).'</label>'.(' ' x2);
8210: }
8211: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
8212: } else {
8213: $output .= '<label>'.
8214: '<input type="checkbox" name="canmodify_'.$role.'" '.
8215: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
8216: '</label>';
8217: }
8218: $output .= '</span></td>';
8219: }
8220: $rem = $total%$numinrow;
8221: my $colsleft;
8222: if ($rem) {
8223: $colsleft = $numinrow - $rem;
8224: }
8225: if ($colsleft > 1) {
8226: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8227: ' </td>';
8228: } elsif ($colsleft == 1) {
8229: $output .= '<td class="LC_left_item"> </td>';
8230: }
8231: $output .= '</tr></table></td></tr>';
8232: return $output;
8233: }
8234:
8235: sub insttypes_row {
8236: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
8237: $customcss,$rowstyle) = @_;
8238: my %lt = &Apache::lonlocal::texthash (
8239: cansearch => 'Users allowed to search',
8240: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
8241: lockablenames => 'User preference to lock name',
8242: selfassign => 'Self-reportable affiliations',
8243: overrides => "Override domain's helpdesk settings based on requester's affiliation",
8244: );
8245: my $showdom;
8246: if ($context eq 'cansearch') {
8247: $showdom = ' ('.$dom.')';
8248: }
8249: my $class = 'LC_left_item';
8250: if ($context eq 'statustocreate') {
8251: $class = 'LC_right_item';
8252: }
8253: my $css_class;
8254: if ($$rowtotal%2) {
8255: $css_class = 'LC_odd_row';
8256: }
8257: if ($customcss) {
8258: $css_class .= ' '.$customcss;
8259: }
8260: $css_class =~ s/^\s+//;
8261: if ($css_class) {
8262: $css_class = ' class="'.$css_class.'"';
8263: }
8264: if ($rowstyle) {
8265: $css_class .= ' style="'.$rowstyle.'"';
8266: }
8267: if ($onclick) {
8268: $onclick = 'onclick="'.$onclick.'" ';
8269: }
8270: my $output = '<tr'.$css_class.'>'.
8271: '<td>'.$lt{$context}.$showdom.
8272: '</td><td class="'.$class.'" colspan="2"><table>';
8273: my $rem;
8274: if (ref($types) eq 'ARRAY') {
8275: for (my $i=0; $i<@{$types}; $i++) {
8276: if (defined($usertypes->{$types->[$i]})) {
8277: my $rem = $i%($numinrow);
8278: if ($rem == 0) {
8279: if ($i > 0) {
8280: $output .= '</tr>';
8281: }
8282: $output .= '<tr>';
8283: }
8284: my $check = ' ';
8285: if (ref($settings) eq 'HASH') {
8286: if (ref($settings->{$context}) eq 'ARRAY') {
8287: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
8288: $check = ' checked="checked" ';
8289: }
8290: } elsif (ref($settings->{$context}) eq 'HASH') {
8291: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
8292: $check = ' checked="checked" ';
8293: }
8294: } elsif ($context eq 'statustocreate') {
8295: $check = ' checked="checked" ';
8296: }
8297: }
8298: $output .= '<td class="LC_left_item">'.
8299: '<span class="LC_nobreak"><label>'.
8300: '<input type="checkbox" name="'.$context.'" '.
8301: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
8302: $usertypes->{$types->[$i]}.'</label></span></td>';
8303: }
8304: }
8305: $rem = @{$types}%($numinrow);
8306: }
8307: my $colsleft = $numinrow - $rem;
8308: if ($context eq 'overrides') {
8309: if ($colsleft > 1) {
8310: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8311: } else {
8312: $output .= '<td class="LC_left_item">';
8313: }
8314: $output .= ' ';
8315: } else {
8316: if ($rem == 0) {
8317: $output .= '<tr>';
8318: }
8319: if ($colsleft > 1) {
8320: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8321: } else {
8322: $output .= '<td class="LC_left_item">';
8323: }
8324: my $defcheck = ' ';
8325: if (ref($settings) eq 'HASH') {
8326: if (ref($settings->{$context}) eq 'ARRAY') {
8327: if (grep(/^default$/,@{$settings->{$context}})) {
8328: $defcheck = ' checked="checked" ';
8329: }
8330: } elsif ($context eq 'statustocreate') {
8331: $defcheck = ' checked="checked" ';
8332: }
8333: }
8334: $output .= '<span class="LC_nobreak"><label>'.
8335: '<input type="checkbox" name="'.$context.'" '.
8336: 'value="default"'.$defcheck.$onclick.' />'.
8337: $othertitle.'</label></span>';
8338: }
8339: $output .= '</td></tr></table></td></tr>';
8340: return $output;
8341: }
8342:
8343: sub sorted_searchtitles {
8344: my %searchtitles = &Apache::lonlocal::texthash(
8345: 'uname' => 'username',
8346: 'lastname' => 'last name',
8347: 'lastfirst' => 'last name, first name',
8348: );
8349: my @titleorder = ('uname','lastname','lastfirst');
8350: return (\%searchtitles,\@titleorder);
8351: }
8352:
8353: sub sorted_searchtypes {
8354: my %srchtypes_desc = (
8355: exact => 'is exact match',
8356: contains => 'contains ..',
8357: begins => 'begins with ..',
8358: );
8359: my @srchtypeorder = ('exact','begins','contains');
8360: return (\%srchtypes_desc,\@srchtypeorder);
8361: }
8362:
8363: sub usertype_update_row {
8364: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8365: my $datatable;
8366: my $numinrow = 4;
8367: foreach my $type (@{$types}) {
8368: if (defined($usertypes->{$type})) {
8369: $$rownums ++;
8370: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8371: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8372: '</td><td class="LC_left_item"><table>';
8373: for (my $i=0; $i<@{$fields}; $i++) {
8374: my $rem = $i%($numinrow);
8375: if ($rem == 0) {
8376: if ($i > 0) {
8377: $datatable .= '</tr>';
8378: }
8379: $datatable .= '<tr>';
8380: }
8381: my $check = ' ';
8382: if (ref($settings) eq 'HASH') {
8383: if (ref($settings->{'fields'}) eq 'HASH') {
8384: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8385: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8386: $check = ' checked="checked" ';
8387: }
8388: }
8389: }
8390: }
8391:
8392: if ($i == @{$fields}-1) {
8393: my $colsleft = $numinrow - $rem;
8394: if ($colsleft > 1) {
8395: $datatable .= '<td colspan="'.$colsleft.'">';
8396: } else {
8397: $datatable .= '<td>';
8398: }
8399: } else {
8400: $datatable .= '<td>';
8401: }
8402: $datatable .= '<span class="LC_nobreak"><label>'.
8403: '<input type="checkbox" name="updateable_'.$type.
8404: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8405: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8406: }
8407: $datatable .= '</tr></table></td></tr>';
8408: }
8409: }
8410: return $datatable;
8411: }
8412:
8413: sub modify_login {
8414: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8415: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8416: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8417: %title = ( coursecatalog => 'Display course catalog',
8418: adminmail => 'Display administrator E-mail address',
8419: helpdesk => 'Display "Contact Helpdesk" link',
8420: newuser => 'Link for visitors to create a user account',
8421: loginheader => 'Log-in box header');
8422: @offon = ('off','on');
8423: if (ref($domconfig{login}) eq 'HASH') {
8424: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8425: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8426: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8427: }
8428: }
8429: }
8430: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8431: \%domconfig,\%loginhash);
8432: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8433: foreach my $item (@toggles) {
8434: $loginhash{login}{$item} = $env{'form.'.$item};
8435: }
8436: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8437: if (ref($colchanges{'login'}) eq 'HASH') {
8438: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8439: \%loginhash);
8440: }
8441:
8442: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8443: my %domservers = &Apache::lonnet::get_servers($dom);
8444: my @loginvia_attribs = ('serverpath','custompath','exempt');
8445: if (keys(%servers) > 1) {
8446: foreach my $lonhost (keys(%servers)) {
8447: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8448: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8449: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8450: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8451: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8452: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8453: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8454: $changes{'loginvia'}{$lonhost} = 1;
8455: } else {
8456: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8457: $changes{'loginvia'}{$lonhost} = 1;
8458: }
8459: } else {
8460: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8461: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8462: $changes{'loginvia'}{$lonhost} = 1;
8463: }
8464: }
8465: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8466: foreach my $item (@loginvia_attribs) {
8467: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8468: }
8469: } else {
8470: foreach my $item (@loginvia_attribs) {
8471: my $new = $env{'form.'.$lonhost.'_'.$item};
8472: if (($item eq 'serverpath') && ($new eq 'custom')) {
8473: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8474: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8475: $new = '/';
8476: }
8477: }
8478: if (($item eq 'custompath') &&
8479: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8480: $new = '';
8481: }
8482: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8483: $changes{'loginvia'}{$lonhost} = 1;
8484: }
8485: if ($item eq 'exempt') {
8486: $new = &check_exempt_addresses($new);
8487: }
8488: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8489: }
8490: }
8491: } else {
8492: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8493: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8494: $changes{'loginvia'}{$lonhost} = 1;
8495: foreach my $item (@loginvia_attribs) {
8496: my $new = $env{'form.'.$lonhost.'_'.$item};
8497: if (($item eq 'serverpath') && ($new eq 'custom')) {
8498: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8499: $new = '/';
8500: }
8501: }
8502: if (($item eq 'custompath') &&
8503: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8504: $new = '';
8505: }
8506: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8507: }
8508: }
8509: }
8510: }
8511: }
8512:
8513: my $servadm = $r->dir_config('lonAdmEMail');
8514: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8515: if (ref($domconfig{'login'}) eq 'HASH') {
8516: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8517: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8518: if ($lang eq 'nolang') {
8519: push(@currlangs,$lang);
8520: } elsif (defined($langchoices{$lang})) {
8521: push(@currlangs,$lang);
8522: } else {
8523: next;
8524: }
8525: }
8526: }
8527: }
8528: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8529: if (@currlangs > 0) {
8530: foreach my $lang (@currlangs) {
8531: if (grep(/^\Q$lang\E$/,@delurls)) {
8532: $changes{'helpurl'}{$lang} = 1;
8533: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8534: $changes{'helpurl'}{$lang} = 1;
8535: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8536: push(@newlangs,$lang);
8537: } else {
8538: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8539: }
8540: }
8541: }
8542: unless (grep(/^nolang$/,@currlangs)) {
8543: if ($env{'form.loginhelpurl_nolang.filename'}) {
8544: $changes{'helpurl'}{'nolang'} = 1;
8545: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8546: push(@newlangs,'nolang');
8547: }
8548: }
8549: if ($env{'form.loginhelpurl_add_lang'}) {
8550: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8551: ($env{'form.loginhelpurl_add_file.filename'})) {
8552: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8553: $addedfile = $env{'form.loginhelpurl_add_lang'};
8554: }
8555: }
8556: if ((@newlangs > 0) || ($addedfile)) {
8557: my $error;
8558: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8559: if ($configuserok eq 'ok') {
8560: if ($switchserver) {
8561: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8562: } elsif ($author_ok eq 'ok') {
8563: my @allnew = @newlangs;
8564: if ($addedfile ne '') {
8565: push(@allnew,$addedfile);
8566: }
8567: foreach my $lang (@allnew) {
8568: my $formelem = 'loginhelpurl_'.$lang;
8569: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8570: $formelem = 'loginhelpurl_add_file';
8571: }
8572: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8573: "help/$lang",'','',$newfile{$lang});
8574: if ($result eq 'ok') {
8575: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8576: $changes{'helpurl'}{$lang} = 1;
8577: } else {
8578: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8579: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8580: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8581: (!grep(/^\Q$lang\E$/,@delurls))) {
8582: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8583: }
8584: }
8585: }
8586: } else {
8587: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8588: }
8589: } else {
8590: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8591: }
8592: if ($error) {
8593: &Apache::lonnet::logthis($error);
8594: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8595: }
8596: }
8597:
8598: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8599: if (ref($domconfig{'login'}) eq 'HASH') {
8600: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8601: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8602: if ($domservers{$lonhost}) {
8603: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8604: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8605: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8606: }
8607: }
8608: }
8609: }
8610: }
8611: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8612: foreach my $lonhost (sort(keys(%domservers))) {
8613: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8614: $changes{'headtag'}{$lonhost} = 1;
8615: } else {
8616: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8617: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8618: }
8619: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8620: push(@newhosts,$lonhost);
8621: } elsif ($currheadtagurls{$lonhost}) {
8622: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8623: if ($currexempt{$lonhost}) {
8624: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8625: $changes{'headtag'}{$lonhost} = 1;
8626: }
8627: } elsif ($possexempt{$lonhost}) {
8628: $changes{'headtag'}{$lonhost} = 1;
8629: }
8630: if ($possexempt{$lonhost}) {
8631: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8632: }
8633: }
8634: }
8635: }
8636: if (@newhosts) {
8637: my $error;
8638: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8639: if ($configuserok eq 'ok') {
8640: if ($switchserver) {
8641: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8642: } elsif ($author_ok eq 'ok') {
8643: foreach my $lonhost (@newhosts) {
8644: my $formelem = 'loginheadtag_'.$lonhost;
8645: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8646: "login/headtag/$lonhost",'','',
8647: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8648: if ($result eq 'ok') {
8649: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8650: $changes{'headtag'}{$lonhost} = 1;
8651: if ($possexempt{$lonhost}) {
8652: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8653: }
8654: } else {
8655: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8656: $newheadtagurls{$lonhost},$result);
8657: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8658: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8659: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8660: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8661: }
8662: }
8663: }
8664: } else {
8665: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8666: }
8667: } else {
8668: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8669: }
8670: if ($error) {
8671: &Apache::lonnet::logthis($error);
8672: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8673: }
8674: }
8675: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8676:
8677: my $defaulthelpfile = '/adm/loginproblems.html';
8678: my $defaulttext = &mt('Default in use');
8679:
8680: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8681: $dom);
8682: if ($putresult eq 'ok') {
8683: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8684: my %defaultchecked = (
8685: 'coursecatalog' => 'on',
8686: 'helpdesk' => 'on',
8687: 'adminmail' => 'off',
8688: 'newuser' => 'off',
8689: );
8690: if (ref($domconfig{'login'}) eq 'HASH') {
8691: foreach my $item (@toggles) {
8692: if ($defaultchecked{$item} eq 'on') {
8693: if (($domconfig{'login'}{$item} eq '0') &&
8694: ($env{'form.'.$item} eq '1')) {
8695: $changes{$item} = 1;
8696: } elsif (($domconfig{'login'}{$item} eq '' ||
8697: $domconfig{'login'}{$item} eq '1') &&
8698: ($env{'form.'.$item} eq '0')) {
8699: $changes{$item} = 1;
8700: }
8701: } elsif ($defaultchecked{$item} eq 'off') {
8702: if (($domconfig{'login'}{$item} eq '1') &&
8703: ($env{'form.'.$item} eq '0')) {
8704: $changes{$item} = 1;
8705: } elsif (($domconfig{'login'}{$item} eq '' ||
8706: $domconfig{'login'}{$item} eq '0') &&
8707: ($env{'form.'.$item} eq '1')) {
8708: $changes{$item} = 1;
8709: }
8710: }
8711: }
8712: }
8713: if (keys(%changes) > 0 || $colchgtext) {
8714: &Apache::loncommon::devalidate_domconfig_cache($dom);
8715: if (ref($lastactref) eq 'HASH') {
8716: $lastactref->{'domainconfig'} = 1;
8717: }
8718: $resulttext = &mt('Changes made:').'<ul>';
8719: foreach my $item (sort(keys(%changes))) {
8720: if ($item eq 'loginvia') {
8721: if (ref($changes{$item}) eq 'HASH') {
8722: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8723: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8724: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8725: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8726: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8727: $protocol = 'http' if ($protocol ne 'https');
8728: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8729:
8730: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8731: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8732: } else {
8733: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8734: }
8735: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8736: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8737: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8738: }
8739: $resulttext .= '</li>';
8740: } else {
8741: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8742: }
8743: } else {
8744: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8745: }
8746: }
8747: $resulttext .= '</ul></li>';
8748: }
8749: } elsif ($item eq 'helpurl') {
8750: if (ref($changes{$item}) eq 'HASH') {
8751: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8752: if (grep(/^\Q$lang\E$/,@delurls)) {
8753: my ($chg,$link);
8754: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8755: if ($lang eq 'nolang') {
8756: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8757: } else {
8758: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8759: }
8760: $resulttext .= '<li>'.$chg.'</li>';
8761: } else {
8762: my $chg;
8763: if ($lang eq 'nolang') {
8764: $chg = &mt('custom log-in help file for no preferred language');
8765: } else {
8766: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8767: }
8768: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8769: $loginhash{'login'}{'helpurl'}{$lang}.
8770: '?inhibitmenu=yes',$chg,600,500).
8771: '</li>';
8772: }
8773: }
8774: }
8775: } elsif ($item eq 'headtag') {
8776: if (ref($changes{$item}) eq 'HASH') {
8777: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8778: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8779: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8780: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8781: $resulttext .= '<li><a href="'.
8782: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8783: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8784: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8785: if ($possexempt{$lonhost}) {
8786: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8787: } else {
8788: $resulttext .= &mt('included for any client IP');
8789: }
8790: $resulttext .= '</li>';
8791: }
8792: }
8793: }
8794: } elsif ($item eq 'captcha') {
8795: if (ref($loginhash{'login'}) eq 'HASH') {
8796: my $chgtxt;
8797: if ($loginhash{'login'}{$item} eq 'notused') {
8798: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8799: } else {
8800: my %captchas = &captcha_phrases();
8801: if ($captchas{$loginhash{'login'}{$item}}) {
8802: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8803: } else {
8804: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8805: }
8806: }
8807: $resulttext .= '<li>'.$chgtxt.'</li>';
8808: }
8809: } elsif ($item eq 'recaptchakeys') {
8810: if (ref($loginhash{'login'}) eq 'HASH') {
8811: my ($privkey,$pubkey);
8812: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8813: $pubkey = $loginhash{'login'}{$item}{'public'};
8814: $privkey = $loginhash{'login'}{$item}{'private'};
8815: }
8816: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8817: if (!$pubkey) {
8818: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8819: } else {
8820: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8821: }
8822: if (!$privkey) {
8823: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8824: } else {
8825: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8826: }
8827: $chgtxt .= '</ul>';
8828: $resulttext .= '<li>'.$chgtxt.'</li>';
8829: }
8830: } elsif ($item eq 'recaptchaversion') {
8831: if (ref($loginhash{'login'}) eq 'HASH') {
8832: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8833: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8834: '</li>';
8835: }
8836: }
8837: } else {
8838: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8839: }
8840: }
8841: $resulttext .= $colchgtext.'</ul>';
8842: } else {
8843: $resulttext = &mt('No changes made to log-in page settings');
8844: }
8845: } else {
8846: $resulttext = '<span class="LC_error">'.
8847: &mt('An error occurred: [_1]',$putresult).'</span>';
8848: }
8849: if ($errors) {
8850: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8851: $errors.'</ul>';
8852: }
8853: return $resulttext;
8854: }
8855:
8856: sub check_exempt_addresses {
8857: my ($iplist) = @_;
8858: $iplist =~ s/^\s+//;
8859: $iplist =~ s/\s+$//;
8860: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8861: my (@okips,$new);
8862: foreach my $ip (@poss_ips) {
8863: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8864: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8865: push(@okips,$ip);
8866: }
8867: }
8868: }
8869: if (@okips > 0) {
8870: $new = join(',',@okips);
8871: } else {
8872: $new = '';
8873: }
8874: return $new;
8875: }
8876:
8877: sub color_font_choices {
8878: my %choices =
8879: &Apache::lonlocal::texthash (
8880: img => "Header",
8881: bgs => "Background colors",
8882: links => "Link colors",
8883: images => "Images",
8884: font => "Font color",
8885: fontmenu => "Font menu",
8886: pgbg => "Page",
8887: tabbg => "Header",
8888: sidebg => "Border",
8889: link => "Link",
8890: alink => "Active link",
8891: vlink => "Visited link",
8892: );
8893: return %choices;
8894: }
8895:
8896: sub modify_rolecolors {
8897: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8898: my ($resulttext,%rolehash);
8899: $rolehash{'rolecolors'} = {};
8900: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8901: if ($domconfig{'rolecolors'} eq '') {
8902: $domconfig{'rolecolors'} = {};
8903: }
8904: }
8905: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8906: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8907: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8908: $dom);
8909: if ($putresult eq 'ok') {
8910: if (keys(%changes) > 0) {
8911: &Apache::loncommon::devalidate_domconfig_cache($dom);
8912: if (ref($lastactref) eq 'HASH') {
8913: $lastactref->{'domainconfig'} = 1;
8914: }
8915: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8916: $rolehash{'rolecolors'});
8917: } else {
8918: $resulttext = &mt('No changes made to default color schemes');
8919: }
8920: } else {
8921: $resulttext = '<span class="LC_error">'.
8922: &mt('An error occurred: [_1]',$putresult).'</span>';
8923: }
8924: if ($errors) {
8925: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8926: $errors.'</ul>';
8927: }
8928: return $resulttext;
8929: }
8930:
8931: sub modify_colors {
8932: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8933: my (%changes,%choices);
8934: my @bgs;
8935: my @links = ('link','alink','vlink');
8936: my @logintext;
8937: my @images;
8938: my $servadm = $r->dir_config('lonAdmEMail');
8939: my $errors;
8940: my %defaults;
8941: foreach my $role (@{$roles}) {
8942: if ($role eq 'login') {
8943: %choices = &login_choices();
8944: @logintext = ('textcol','bgcol');
8945: } else {
8946: %choices = &color_font_choices();
8947: }
8948: if ($role eq 'login') {
8949: @images = ('img','logo','domlogo','login');
8950: @bgs = ('pgbg','mainbg','sidebg');
8951: } else {
8952: @images = ('img');
8953: @bgs = ('pgbg','tabbg','sidebg');
8954: }
8955: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8956: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8957: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8958: }
8959: if ($role eq 'login') {
8960: foreach my $item (@logintext) {
8961: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8962: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8963: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8964: }
8965: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8966: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8967: }
8968: }
8969: } else {
8970: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8971: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8972: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8973: }
8974: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8975: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8976: }
8977: }
8978: foreach my $item (@bgs) {
8979: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8980: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8981: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8982: }
8983: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8984: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8985: }
8986: }
8987: foreach my $item (@links) {
8988: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8989: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8990: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8991: }
8992: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8993: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8994: }
8995: }
8996: my ($configuserok,$author_ok,$switchserver) =
8997: &config_check($dom,$confname,$servadm);
8998: my ($width,$height) = &thumb_dimensions();
8999: if (ref($domconfig->{$role}) ne 'HASH') {
9000: $domconfig->{$role} = {};
9001: }
9002: foreach my $img (@images) {
9003: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9004: if (defined($env{'form.login_showlogo_'.$img})) {
9005: $confhash->{$role}{'showlogo'}{$img} = 1;
9006: } else {
9007: $confhash->{$role}{'showlogo'}{$img} = 0;
9008: }
9009: }
9010: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9011: && !defined($domconfig->{$role}{$img})
9012: && !$env{'form.'.$role.'_del_'.$img}
9013: && $env{'form.'.$role.'_import_'.$img}) {
9014: # import the old configured image from the .tab setting
9015: # if they haven't provided a new one
9016: $domconfig->{$role}{$img} =
9017: $env{'form.'.$role.'_import_'.$img};
9018: }
9019: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9020: my $error;
9021: if ($configuserok eq 'ok') {
9022: if ($switchserver) {
9023: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9024: } else {
9025: if ($author_ok eq 'ok') {
9026: my ($result,$logourl) =
9027: &publishlogo($r,'upload',$role.'_'.$img,
9028: $dom,$confname,$img,$width,$height);
9029: if ($result eq 'ok') {
9030: $confhash->{$role}{$img} = $logourl;
9031: $changes{$role}{'images'}{$img} = 1;
9032: } else {
9033: $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);
9034: }
9035: } else {
9036: $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);
9037: }
9038: }
9039: } else {
9040: $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);
9041: }
9042: if ($error) {
9043: &Apache::lonnet::logthis($error);
9044: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9045: }
9046: } elsif ($domconfig->{$role}{$img} ne '') {
9047: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9048: my $error;
9049: if ($configuserok eq 'ok') {
9050: # is confname an author?
9051: if ($switchserver eq '') {
9052: if ($author_ok eq 'ok') {
9053: my ($result,$logourl) =
9054: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9055: $dom,$confname,$img,$width,$height);
9056: if ($result eq 'ok') {
9057: $confhash->{$role}{$img} = $logourl;
9058: $changes{$role}{'images'}{$img} = 1;
9059: }
9060: }
9061: }
9062: }
9063: }
9064: }
9065: }
9066: if (ref($domconfig) eq 'HASH') {
9067: if (ref($domconfig->{$role}) eq 'HASH') {
9068: foreach my $img (@images) {
9069: if ($domconfig->{$role}{$img} ne '') {
9070: if ($env{'form.'.$role.'_del_'.$img}) {
9071: $confhash->{$role}{$img} = '';
9072: $changes{$role}{'images'}{$img} = 1;
9073: } else {
9074: if ($confhash->{$role}{$img} eq '') {
9075: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
9076: }
9077: }
9078: } else {
9079: if ($env{'form.'.$role.'_del_'.$img}) {
9080: $confhash->{$role}{$img} = '';
9081: $changes{$role}{'images'}{$img} = 1;
9082: }
9083: }
9084: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
9085: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
9086: if ($confhash->{$role}{'showlogo'}{$img} ne
9087: $domconfig->{$role}{'showlogo'}{$img}) {
9088: $changes{$role}{'showlogo'}{$img} = 1;
9089: }
9090: } else {
9091: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9092: $changes{$role}{'showlogo'}{$img} = 1;
9093: }
9094: }
9095: }
9096: }
9097: if ($domconfig->{$role}{'font'} ne '') {
9098: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
9099: $changes{$role}{'font'} = 1;
9100: }
9101: } else {
9102: if ($confhash->{$role}{'font'}) {
9103: $changes{$role}{'font'} = 1;
9104: }
9105: }
9106: if ($role ne 'login') {
9107: if ($domconfig->{$role}{'fontmenu'} ne '') {
9108: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
9109: $changes{$role}{'fontmenu'} = 1;
9110: }
9111: } else {
9112: if ($confhash->{$role}{'fontmenu'}) {
9113: $changes{$role}{'fontmenu'} = 1;
9114: }
9115: }
9116: }
9117: foreach my $item (@bgs) {
9118: if ($domconfig->{$role}{$item} ne '') {
9119: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9120: $changes{$role}{'bgs'}{$item} = 1;
9121: }
9122: } else {
9123: if ($confhash->{$role}{$item}) {
9124: $changes{$role}{'bgs'}{$item} = 1;
9125: }
9126: }
9127: }
9128: foreach my $item (@links) {
9129: if ($domconfig->{$role}{$item} ne '') {
9130: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9131: $changes{$role}{'links'}{$item} = 1;
9132: }
9133: } else {
9134: if ($confhash->{$role}{$item}) {
9135: $changes{$role}{'links'}{$item} = 1;
9136: }
9137: }
9138: }
9139: foreach my $item (@logintext) {
9140: if ($domconfig->{$role}{$item} ne '') {
9141: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9142: $changes{$role}{'logintext'}{$item} = 1;
9143: }
9144: } else {
9145: if ($confhash->{$role}{$item}) {
9146: $changes{$role}{'logintext'}{$item} = 1;
9147: }
9148: }
9149: }
9150: } else {
9151: &default_change_checker($role,\@images,\@links,\@bgs,
9152: \@logintext,$confhash,\%changes);
9153: }
9154: } else {
9155: &default_change_checker($role,\@images,\@links,\@bgs,
9156: \@logintext,$confhash,\%changes);
9157: }
9158: }
9159: return ($errors,%changes);
9160: }
9161:
9162: sub config_check {
9163: my ($dom,$confname,$servadm) = @_;
9164: my ($configuserok,$author_ok,$switchserver,%currroles);
9165: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
9166: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
9167: $confname,$servadm);
9168: if ($configuserok eq 'ok') {
9169: $switchserver = &check_switchserver($dom,$confname);
9170: if ($switchserver eq '') {
9171: $author_ok = &check_authorstatus($dom,$confname,%currroles);
9172: }
9173: }
9174: return ($configuserok,$author_ok,$switchserver);
9175: }
9176:
9177: sub default_change_checker {
9178: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
9179: foreach my $item (@{$links}) {
9180: if ($confhash->{$role}{$item}) {
9181: $changes->{$role}{'links'}{$item} = 1;
9182: }
9183: }
9184: foreach my $item (@{$bgs}) {
9185: if ($confhash->{$role}{$item}) {
9186: $changes->{$role}{'bgs'}{$item} = 1;
9187: }
9188: }
9189: foreach my $item (@{$logintext}) {
9190: if ($confhash->{$role}{$item}) {
9191: $changes->{$role}{'logintext'}{$item} = 1;
9192: }
9193: }
9194: foreach my $img (@{$images}) {
9195: if ($env{'form.'.$role.'_del_'.$img}) {
9196: $confhash->{$role}{$img} = '';
9197: $changes->{$role}{'images'}{$img} = 1;
9198: }
9199: if ($role eq 'login') {
9200: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9201: $changes->{$role}{'showlogo'}{$img} = 1;
9202: }
9203: }
9204: }
9205: if ($confhash->{$role}{'font'}) {
9206: $changes->{$role}{'font'} = 1;
9207: }
9208: }
9209:
9210: sub display_colorchgs {
9211: my ($dom,$changes,$roles,$confhash) = @_;
9212: my (%choices,$resulttext);
9213: if (!grep(/^login$/,@{$roles})) {
9214: $resulttext = &mt('Changes made:').'<br />';
9215: }
9216: foreach my $role (@{$roles}) {
9217: if ($role eq 'login') {
9218: %choices = &login_choices();
9219: } else {
9220: %choices = &color_font_choices();
9221: }
9222: if (ref($changes->{$role}) eq 'HASH') {
9223: if ($role ne 'login') {
9224: $resulttext .= '<h4>'.&mt($role).'</h4>';
9225: }
9226: foreach my $key (sort(keys(%{$changes->{$role}}))) {
9227: if ($role ne 'login') {
9228: $resulttext .= '<ul>';
9229: }
9230: if (ref($changes->{$role}{$key}) eq 'HASH') {
9231: if ($role ne 'login') {
9232: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
9233: }
9234: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
9235: if (($role eq 'login') && ($key eq 'showlogo')) {
9236: if ($confhash->{$role}{$key}{$item}) {
9237: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
9238: } else {
9239: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
9240: }
9241: } elsif ($confhash->{$role}{$item} eq '') {
9242: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
9243: } else {
9244: my $newitem = $confhash->{$role}{$item};
9245: if ($key eq 'images') {
9246: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
9247: }
9248: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
9249: }
9250: }
9251: if ($role ne 'login') {
9252: $resulttext .= '</ul></li>';
9253: }
9254: } else {
9255: if ($confhash->{$role}{$key} eq '') {
9256: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
9257: } else {
9258: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
9259: }
9260: }
9261: if ($role ne 'login') {
9262: $resulttext .= '</ul>';
9263: }
9264: }
9265: }
9266: }
9267: return $resulttext;
9268: }
9269:
9270: sub thumb_dimensions {
9271: return ('200','50');
9272: }
9273:
9274: sub check_dimensions {
9275: my ($inputfile) = @_;
9276: my ($fullwidth,$fullheight);
9277: if ($inputfile =~ m|^[/\w.\-]+$|) {
9278: if (open(PIPE,"identify $inputfile 2>&1 |")) {
9279: my $imageinfo = <PIPE>;
9280: if (!close(PIPE)) {
9281: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
9282: }
9283: chomp($imageinfo);
9284: my ($fullsize) =
9285: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
9286: if ($fullsize) {
9287: ($fullwidth,$fullheight) = split(/x/,$fullsize);
9288: }
9289: }
9290: }
9291: return ($fullwidth,$fullheight);
9292: }
9293:
9294: sub check_configuser {
9295: my ($uhome,$dom,$confname,$servadm) = @_;
9296: my ($configuserok,%currroles);
9297: if ($uhome eq 'no_host') {
9298: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
9299: my $configpass = &LONCAPA::Enrollment::create_password($dom);
9300: $configuserok =
9301: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
9302: $configpass,'','','','','',undef,$servadm);
9303: } else {
9304: $configuserok = 'ok';
9305: %currroles =
9306: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
9307: }
9308: return ($configuserok,%currroles);
9309: }
9310:
9311: sub check_authorstatus {
9312: my ($dom,$confname,%currroles) = @_;
9313: my $author_ok;
9314: if (!$currroles{':'.$dom.':au'}) {
9315: my $start = time;
9316: my $end = 0;
9317: $author_ok =
9318: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
9319: 'au',$end,$start,'','','domconfig');
9320: } else {
9321: $author_ok = 'ok';
9322: }
9323: return $author_ok;
9324: }
9325:
9326: sub publishlogo {
9327: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
9328: my ($output,$fname,$logourl);
9329: if ($action eq 'upload') {
9330: $fname=$env{'form.'.$formname.'.filename'};
9331: chop($env{'form.'.$formname});
9332: } else {
9333: ($fname) = ($formname =~ /([^\/]+)$/);
9334: }
9335: if ($savefileas ne '') {
9336: $fname = $savefileas;
9337: }
9338: $fname=&Apache::lonnet::clean_filename($fname);
9339: # See if there is anything left
9340: unless ($fname) { return ('error: no uploaded file'); }
9341: $fname="$subdir/$fname";
9342: my $docroot=$r->dir_config('lonDocRoot');
9343: my $filepath="$docroot/priv";
9344: my $relpath = "$dom/$confname";
9345: my ($fnamepath,$file,$fetchthumb);
9346: $file=$fname;
9347: if ($fname=~m|/|) {
9348: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9349: }
9350: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9351: my $count;
9352: for ($count=5;$count<=$#parts;$count++) {
9353: $filepath.="/$parts[$count]";
9354: if ((-e $filepath)!=1) {
9355: mkdir($filepath,02770);
9356: }
9357: }
9358: # Check for bad extension and disallow upload
9359: if ($file=~/\.(\w+)$/ &&
9360: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9361: $output =
9362: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9363: } elsif ($file=~/\.(\w+)$/ &&
9364: !defined(&Apache::loncommon::fileembstyle($1))) {
9365: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9366: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9367: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9368: } elsif (-d "$filepath/$file") {
9369: $output = &mt('Filename is a directory name - rename the file and re-upload');
9370: } else {
9371: my $source = $filepath.'/'.$file;
9372: my $logfile;
9373: if (!open($logfile,">>",$source.'.log')) {
9374: return (&mt('No write permission to Authoring Space'));
9375: }
9376: print $logfile
9377: "\n================= Publish ".localtime()." ================\n".
9378: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9379: # Save the file
9380: if (!open(FH,">",$source)) {
9381: &Apache::lonnet::logthis('Failed to create '.$source);
9382: return (&mt('Failed to create file'));
9383: }
9384: if ($action eq 'upload') {
9385: if (!print FH ($env{'form.'.$formname})) {
9386: &Apache::lonnet::logthis('Failed to write to '.$source);
9387: return (&mt('Failed to write file'));
9388: }
9389: } else {
9390: my $original = &Apache::lonnet::filelocation('',$formname);
9391: if(!copy($original,$source)) {
9392: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9393: return (&mt('Failed to write file'));
9394: }
9395: }
9396: close(FH);
9397: chmod(0660, $source); # Permissions to rw-rw---.
9398:
9399: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9400: my $copyfile=$targetdir.'/'.$file;
9401:
9402: my @parts=split(/\//,$targetdir);
9403: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9404: for (my $count=5;$count<=$#parts;$count++) {
9405: $path.="/$parts[$count]";
9406: if (!-e $path) {
9407: print $logfile "\nCreating directory ".$path;
9408: mkdir($path,02770);
9409: }
9410: }
9411: my $versionresult;
9412: if (-e $copyfile) {
9413: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9414: } else {
9415: $versionresult = 'ok';
9416: }
9417: if ($versionresult eq 'ok') {
9418: if (copy($source,$copyfile)) {
9419: print $logfile "\nCopied original source to ".$copyfile."\n";
9420: $output = 'ok';
9421: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9422: push(@{$modified_urls},[$copyfile,$source]);
9423: my $metaoutput =
9424: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9425: unless ($registered_cleanup) {
9426: my $handlers = $r->get_handlers('PerlCleanupHandler');
9427: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9428: $registered_cleanup=1;
9429: }
9430: } else {
9431: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9432: $output = &mt('Failed to copy file to RES space').", $!";
9433: }
9434: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9435: my $inputfile = $filepath.'/'.$file;
9436: my $outfile = $filepath.'/'.'tn-'.$file;
9437: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9438: if ($fullwidth ne '' && $fullheight ne '') {
9439: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9440: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9441: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9442: system({$args[0]} @args);
9443: chmod(0660, $filepath.'/tn-'.$file);
9444: if (-e $outfile) {
9445: my $copyfile=$targetdir.'/tn-'.$file;
9446: if (copy($outfile,$copyfile)) {
9447: print $logfile "\nCopied source to ".$copyfile."\n";
9448: my $thumb_metaoutput =
9449: &write_metadata($dom,$confname,$formname,
9450: $targetdir,'tn-'.$file,$logfile);
9451: push(@{$modified_urls},[$copyfile,$outfile]);
9452: unless ($registered_cleanup) {
9453: my $handlers = $r->get_handlers('PerlCleanupHandler');
9454: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9455: $registered_cleanup=1;
9456: }
9457: } else {
9458: print $logfile "\nUnable to write ".$copyfile.
9459: ':'.$!."\n";
9460: }
9461: }
9462: }
9463: }
9464: }
9465: } else {
9466: $output = $versionresult;
9467: }
9468: }
9469: return ($output,$logourl);
9470: }
9471:
9472: sub logo_versioning {
9473: my ($targetdir,$file,$logfile) = @_;
9474: my $target = $targetdir.'/'.$file;
9475: my ($maxversion,$fn,$extn,$output);
9476: $maxversion = 0;
9477: if ($file =~ /^(.+)\.(\w+)$/) {
9478: $fn=$1;
9479: $extn=$2;
9480: }
9481: opendir(DIR,$targetdir);
9482: while (my $filename=readdir(DIR)) {
9483: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9484: $maxversion=($1>$maxversion)?$1:$maxversion;
9485: }
9486: }
9487: $maxversion++;
9488: print $logfile "\nCreating old version ".$maxversion."\n";
9489: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9490: if (copy($target,$copyfile)) {
9491: print $logfile "Copied old target to ".$copyfile."\n";
9492: $copyfile=$copyfile.'.meta';
9493: if (copy($target.'.meta',$copyfile)) {
9494: print $logfile "Copied old target metadata to ".$copyfile."\n";
9495: $output = 'ok';
9496: } else {
9497: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9498: $output = &mt('Failed to copy old meta').", $!, ";
9499: }
9500: } else {
9501: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9502: $output = &mt('Failed to copy old target').", $!, ";
9503: }
9504: return $output;
9505: }
9506:
9507: sub write_metadata {
9508: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9509: my (%metadatafields,%metadatakeys,$output);
9510: $metadatafields{'title'}=$formname;
9511: $metadatafields{'creationdate'}=time;
9512: $metadatafields{'lastrevisiondate'}=time;
9513: $metadatafields{'copyright'}='public';
9514: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9515: $env{'user.domain'};
9516: $metadatafields{'authorspace'}=$confname.':'.$dom;
9517: $metadatafields{'domain'}=$dom;
9518: {
9519: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9520: my $mfh;
9521: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9522: foreach (sort(keys(%metadatafields))) {
9523: unless ($_=~/\./) {
9524: my $unikey=$_;
9525: $unikey=~/^([A-Za-z]+)/;
9526: my $tag=$1;
9527: $tag=~tr/A-Z/a-z/;
9528: print $mfh "\n\<$tag";
9529: foreach (split(/\,/,$metadatakeys{$unikey})) {
9530: my $value=$metadatafields{$unikey.'.'.$_};
9531: $value=~s/\"/\'\'/g;
9532: print $mfh ' '.$_.'="'.$value.'"';
9533: }
9534: print $mfh '>'.
9535: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9536: .'</'.$tag.'>';
9537: }
9538: }
9539: $output = 'ok';
9540: print $logfile "\nWrote metadata";
9541: close($mfh);
9542: } else {
9543: print $logfile "\nFailed to open metadata file";
9544: $output = &mt('Could not write metadata');
9545: }
9546: }
9547: return $output;
9548: }
9549:
9550: sub notifysubscribed {
9551: foreach my $targetsource (@{$modified_urls}){
9552: next unless (ref($targetsource) eq 'ARRAY');
9553: my ($target,$source)=@{$targetsource};
9554: if ($source ne '') {
9555: if (open(my $logfh,">>",$source.'.log')) {
9556: print $logfh "\nCleanup phase: Notifications\n";
9557: my @subscribed=&subscribed_hosts($target);
9558: foreach my $subhost (@subscribed) {
9559: print $logfh "\nNotifying host ".$subhost.':';
9560: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9561: print $logfh $reply;
9562: }
9563: my @subscribedmeta=&subscribed_hosts("$target.meta");
9564: foreach my $subhost (@subscribedmeta) {
9565: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9566: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9567: $subhost);
9568: print $logfh $reply;
9569: }
9570: print $logfh "\n============ Done ============\n";
9571: close($logfh);
9572: }
9573: }
9574: }
9575: return OK;
9576: }
9577:
9578: sub subscribed_hosts {
9579: my ($target) = @_;
9580: my @subscribed;
9581: if (open(my $fh,"<","$target.subscription")) {
9582: while (my $subline=<$fh>) {
9583: if ($subline =~ /^($match_lonid):/) {
9584: my $host = $1;
9585: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9586: unless (grep(/^\Q$host\E$/,@subscribed)) {
9587: push(@subscribed,$host);
9588: }
9589: }
9590: }
9591: }
9592: }
9593: return @subscribed;
9594: }
9595:
9596: sub check_switchserver {
9597: my ($dom,$confname) = @_;
9598: my ($allowed,$switchserver);
9599: my $home = &Apache::lonnet::homeserver($confname,$dom);
9600: if ($home eq 'no_host') {
9601: $home = &Apache::lonnet::domain($dom,'primary');
9602: }
9603: my @ids=&Apache::lonnet::current_machine_ids();
9604: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9605: if (!$allowed) {
9606: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9607: }
9608: return $switchserver;
9609: }
9610:
9611: sub modify_quotas {
9612: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9613: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9614: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9615: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9616: $validationfieldsref);
9617: if ($action eq 'quotas') {
9618: $context = 'tools';
9619: } else {
9620: $context = $action;
9621: }
9622: if ($context eq 'requestcourses') {
9623: @usertools = ('official','unofficial','community','textbook');
9624: @options =('norequest','approval','validate','autolimit');
9625: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9626: %titles = &courserequest_titles();
9627: $toolregexp = join('|',@usertools);
9628: %conditions = &courserequest_conditions();
9629: $confname = $dom.'-domainconfig';
9630: my $servadm = $r->dir_config('lonAdmEMail');
9631: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9632: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9633: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9634: } elsif ($context eq 'requestauthor') {
9635: @usertools = ('author');
9636: %titles = &authorrequest_titles();
9637: } else {
9638: @usertools = ('aboutme','blog','webdav','portfolio');
9639: %titles = &tool_titles();
9640: }
9641: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9642: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9643: foreach my $key (keys(%env)) {
9644: if ($context eq 'requestcourses') {
9645: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9646: my $item = $1;
9647: my $type = $2;
9648: if ($type =~ /^limit_(.+)/) {
9649: $limithash{$item}{$1} = $env{$key};
9650: } else {
9651: $confhash{$item}{$type} = $env{$key};
9652: }
9653: }
9654: } elsif ($context eq 'requestauthor') {
9655: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9656: $confhash{$1} = $env{$key};
9657: }
9658: } else {
9659: if ($key =~ /^form\.quota_(.+)$/) {
9660: $confhash{'defaultquota'}{$1} = $env{$key};
9661: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9662: $confhash{'authorquota'}{$1} = $env{$key};
9663: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9664: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9665: }
9666: }
9667: }
9668: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9669: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9670: @approvalnotify = sort(@approvalnotify);
9671: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9672: my @crstypes = ('official','unofficial','community','textbook');
9673: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9674: foreach my $type (@hasuniquecode) {
9675: if (grep(/^\Q$type\E$/,@crstypes)) {
9676: $confhash{'uniquecode'}{$type} = 1;
9677: }
9678: }
9679: my (%newbook,%allpos);
9680: if ($context eq 'requestcourses') {
9681: foreach my $type ('textbooks','templates') {
9682: @{$allpos{$type}} = ();
9683: my $invalid;
9684: if ($type eq 'textbooks') {
9685: $invalid = &mt('Invalid LON-CAPA course for textbook');
9686: } else {
9687: $invalid = &mt('Invalid LON-CAPA course for template');
9688: }
9689: if ($env{'form.'.$type.'_addbook'}) {
9690: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9691: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9692: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9693: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9694: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9695: } else {
9696: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9697: my $position = $env{'form.'.$type.'_addbook_pos'};
9698: $position =~ s/\D+//g;
9699: if ($position ne '') {
9700: $allpos{$type}[$position] = $newbook{$type};
9701: }
9702: }
9703: } else {
9704: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9705: }
9706: }
9707: }
9708: }
9709: if (ref($domconfig{$action}) eq 'HASH') {
9710: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9711: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9712: $changes{'notify'}{'approval'} = 1;
9713: }
9714: } else {
9715: if ($confhash{'notify'}{'approval'}) {
9716: $changes{'notify'}{'approval'} = 1;
9717: }
9718: }
9719: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9720: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9721: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9722: unless ($confhash{'uniquecode'}{$crstype}) {
9723: $changes{'uniquecode'} = 1;
9724: }
9725: }
9726: unless ($changes{'uniquecode'}) {
9727: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9728: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9729: $changes{'uniquecode'} = 1;
9730: }
9731: }
9732: }
9733: } else {
9734: $changes{'uniquecode'} = 1;
9735: }
9736: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9737: $changes{'uniquecode'} = 1;
9738: }
9739: if ($context eq 'requestcourses') {
9740: foreach my $type ('textbooks','templates') {
9741: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9742: my %deletions;
9743: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9744: if (@todelete) {
9745: map { $deletions{$_} = 1; } @todelete;
9746: }
9747: my %imgdeletions;
9748: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9749: if (@todeleteimages) {
9750: map { $imgdeletions{$_} = 1; } @todeleteimages;
9751: }
9752: my $maxnum = $env{'form.'.$type.'_maxnum'};
9753: for (my $i=0; $i<=$maxnum; $i++) {
9754: my $itemid = $env{'form.'.$type.'_id_'.$i};
9755: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9756: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9757: if ($deletions{$key}) {
9758: if ($domconfig{$action}{$type}{$key}{'image'}) {
9759: #FIXME need to obsolete item in RES space
9760: }
9761: next;
9762: } else {
9763: my $newpos = $env{'form.'.$itemid};
9764: $newpos =~ s/\D+//g;
9765: foreach my $item ('subject','title','publisher','author') {
9766: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9767: ($type eq 'templates'));
9768: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9769: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9770: $changes{$type}{$key} = 1;
9771: }
9772: }
9773: $allpos{$type}[$newpos] = $key;
9774: }
9775: if ($imgdeletions{$key}) {
9776: $changes{$type}{$key} = 1;
9777: #FIXME need to obsolete item in RES space
9778: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9779: my ($cdom,$cnum) = split(/_/,$key);
9780: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9781: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9782: } else {
9783: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9784: $cdom,$cnum,$type,$configuserok,
9785: $switchserver,$author_ok);
9786: if ($imgurl) {
9787: $confhash{$type}{$key}{'image'} = $imgurl;
9788: $changes{$type}{$key} = 1;
9789: }
9790: if ($error) {
9791: &Apache::lonnet::logthis($error);
9792: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9793: }
9794: }
9795: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9796: $confhash{$type}{$key}{'image'} =
9797: $domconfig{$action}{$type}{$key}{'image'};
9798: }
9799: }
9800: }
9801: }
9802: }
9803: }
9804: } else {
9805: if ($confhash{'notify'}{'approval'}) {
9806: $changes{'notify'}{'approval'} = 1;
9807: }
9808: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9809: $changes{'uniquecode'} = 1;
9810: }
9811: }
9812: if ($context eq 'requestcourses') {
9813: foreach my $type ('textbooks','templates') {
9814: if ($newbook{$type}) {
9815: $changes{$type}{$newbook{$type}} = 1;
9816: foreach my $item ('subject','title','publisher','author') {
9817: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9818: ($type eq 'template'));
9819: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9820: if ($env{'form.'.$type.'_addbook_'.$item}) {
9821: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9822: }
9823: }
9824: if ($type eq 'textbooks') {
9825: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9826: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9827: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9828: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9829: } else {
9830: my ($imageurl,$error) =
9831: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9832: $configuserok,$switchserver,$author_ok);
9833: if ($imageurl) {
9834: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9835: }
9836: if ($error) {
9837: &Apache::lonnet::logthis($error);
9838: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9839: }
9840: }
9841: }
9842: }
9843: }
9844: if (@{$allpos{$type}} > 0) {
9845: my $idx = 0;
9846: foreach my $item (@{$allpos{$type}}) {
9847: if ($item ne '') {
9848: $confhash{$type}{$item}{'order'} = $idx;
9849: if (ref($domconfig{$action}) eq 'HASH') {
9850: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9851: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9852: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9853: $changes{$type}{$item} = 1;
9854: }
9855: }
9856: }
9857: }
9858: $idx ++;
9859: }
9860: }
9861: }
9862: }
9863: if (ref($validationitemsref) eq 'ARRAY') {
9864: foreach my $item (@{$validationitemsref}) {
9865: if ($item eq 'fields') {
9866: my @changed;
9867: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9868: if (@{$confhash{'validation'}{$item}} > 0) {
9869: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9870: }
9871: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9872: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9873: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9874: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9875: $domconfig{'requestcourses'}{'validation'}{$item});
9876: } else {
9877: @changed = @{$confhash{'validation'}{$item}};
9878: }
9879: } else {
9880: @changed = @{$confhash{'validation'}{$item}};
9881: }
9882: } else {
9883: @changed = @{$confhash{'validation'}{$item}};
9884: }
9885: if (@changed) {
9886: if ($confhash{'validation'}{$item}) {
9887: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9888: } else {
9889: $changes{'validation'}{$item} = &mt('None');
9890: }
9891: }
9892: } else {
9893: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9894: if ($item eq 'markup') {
9895: if ($env{'form.requestcourses_validation_'.$item}) {
9896: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9897: }
9898: }
9899: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9900: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9901: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9902: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9903: }
9904: } else {
9905: if ($confhash{'validation'}{$item} ne '') {
9906: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9907: }
9908: }
9909: } else {
9910: if ($confhash{'validation'}{$item} ne '') {
9911: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9912: }
9913: }
9914: }
9915: }
9916: }
9917: if ($env{'form.validationdc'}) {
9918: my $newval = $env{'form.validationdc'};
9919: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9920: if (exists($domcoords{$newval})) {
9921: $confhash{'validation'}{'dc'} = $newval;
9922: }
9923: }
9924: if (ref($confhash{'validation'}) eq 'HASH') {
9925: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9926: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9927: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9928: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9929: if ($confhash{'validation'}{'dc'} eq '') {
9930: $changes{'validation'}{'dc'} = &mt('None');
9931: } else {
9932: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9933: }
9934: }
9935: } elsif ($confhash{'validation'}{'dc'} ne '') {
9936: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9937: }
9938: } elsif ($confhash{'validation'}{'dc'} ne '') {
9939: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9940: }
9941: } elsif ($confhash{'validation'}{'dc'} ne '') {
9942: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9943: }
9944: } else {
9945: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9946: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9947: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9948: $changes{'validation'}{'dc'} = &mt('None');
9949: }
9950: }
9951: }
9952: }
9953: }
9954: } else {
9955: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9956: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9957: }
9958: foreach my $item (@usertools) {
9959: foreach my $type (@{$types},'default','_LC_adv') {
9960: my $unset;
9961: if ($context eq 'requestcourses') {
9962: $unset = '0';
9963: if ($type eq '_LC_adv') {
9964: $unset = '';
9965: }
9966: if ($confhash{$item}{$type} eq 'autolimit') {
9967: $confhash{$item}{$type} .= '=';
9968: unless ($limithash{$item}{$type} =~ /\D/) {
9969: $confhash{$item}{$type} .= $limithash{$item}{$type};
9970: }
9971: }
9972: } elsif ($context eq 'requestauthor') {
9973: $unset = '0';
9974: if ($type eq '_LC_adv') {
9975: $unset = '';
9976: }
9977: } else {
9978: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9979: $confhash{$item}{$type} = 1;
9980: } else {
9981: $confhash{$item}{$type} = 0;
9982: }
9983: }
9984: if (ref($domconfig{$action}) eq 'HASH') {
9985: if ($action eq 'requestauthor') {
9986: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9987: $changes{$type} = 1;
9988: }
9989: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9990: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9991: $changes{$item}{$type} = 1;
9992: }
9993: } else {
9994: if ($context eq 'requestcourses') {
9995: if ($confhash{$item}{$type} ne $unset) {
9996: $changes{$item}{$type} = 1;
9997: }
9998: } else {
9999: if (!$confhash{$item}{$type}) {
10000: $changes{$item}{$type} = 1;
10001: }
10002: }
10003: }
10004: } else {
10005: if ($context eq 'requestcourses') {
10006: if ($confhash{$item}{$type} ne $unset) {
10007: $changes{$item}{$type} = 1;
10008: }
10009: } elsif ($context eq 'requestauthor') {
10010: if ($confhash{$type} ne $unset) {
10011: $changes{$type} = 1;
10012: }
10013: } else {
10014: if (!$confhash{$item}{$type}) {
10015: $changes{$item}{$type} = 1;
10016: }
10017: }
10018: }
10019: }
10020: }
10021: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10022: if (ref($domconfig{'quotas'}) eq 'HASH') {
10023: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10024: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10025: if (exists($confhash{'defaultquota'}{$key})) {
10026: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10027: $changes{'defaultquota'}{$key} = 1;
10028: }
10029: } else {
10030: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10031: }
10032: }
10033: } else {
10034: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10035: if (exists($confhash{'defaultquota'}{$key})) {
10036: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10037: $changes{'defaultquota'}{$key} = 1;
10038: }
10039: } else {
10040: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10041: }
10042: }
10043: }
10044: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10045: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10046: if (exists($confhash{'authorquota'}{$key})) {
10047: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10048: $changes{'authorquota'}{$key} = 1;
10049: }
10050: } else {
10051: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10052: }
10053: }
10054: }
10055: }
10056: if (ref($confhash{'defaultquota'}) eq 'HASH') {
10057: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
10058: if (ref($domconfig{'quotas'}) eq 'HASH') {
10059: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10060: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
10061: $changes{'defaultquota'}{$key} = 1;
10062: }
10063: } else {
10064: if (!exists($domconfig{'quotas'}{$key})) {
10065: $changes{'defaultquota'}{$key} = 1;
10066: }
10067: }
10068: } else {
10069: $changes{'defaultquota'}{$key} = 1;
10070: }
10071: }
10072: }
10073: if (ref($confhash{'authorquota'}) eq 'HASH') {
10074: foreach my $key (keys(%{$confhash{'authorquota'}})) {
10075: if (ref($domconfig{'quotas'}) eq 'HASH') {
10076: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10077: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
10078: $changes{'authorquota'}{$key} = 1;
10079: }
10080: } else {
10081: $changes{'authorquota'}{$key} = 1;
10082: }
10083: } else {
10084: $changes{'authorquota'}{$key} = 1;
10085: }
10086: }
10087: }
10088: }
10089:
10090: if ($context eq 'requestauthor') {
10091: $domdefaults{'requestauthor'} = \%confhash;
10092: } else {
10093: foreach my $key (keys(%confhash)) {
10094: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
10095: $domdefaults{$key} = $confhash{$key};
10096: }
10097: }
10098: }
10099:
10100: my %quotahash = (
10101: $action => { %confhash }
10102: );
10103: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
10104: $dom);
10105: if ($putresult eq 'ok') {
10106: if (keys(%changes) > 0) {
10107: my $cachetime = 24*60*60;
10108: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10109: if (ref($lastactref) eq 'HASH') {
10110: $lastactref->{'domdefaults'} = 1;
10111: }
10112: $resulttext = &mt('Changes made:').'<ul>';
10113: unless (($context eq 'requestcourses') ||
10114: ($context eq 'requestauthor')) {
10115: if (ref($changes{'defaultquota'}) eq 'HASH') {
10116: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
10117: foreach my $type (@{$types},'default') {
10118: if (defined($changes{'defaultquota'}{$type})) {
10119: my $typetitle = $usertypes->{$type};
10120: if ($type eq 'default') {
10121: $typetitle = $othertitle;
10122: }
10123: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
10124: }
10125: }
10126: $resulttext .= '</ul></li>';
10127: }
10128: if (ref($changes{'authorquota'}) eq 'HASH') {
10129: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
10130: foreach my $type (@{$types},'default') {
10131: if (defined($changes{'authorquota'}{$type})) {
10132: my $typetitle = $usertypes->{$type};
10133: if ($type eq 'default') {
10134: $typetitle = $othertitle;
10135: }
10136: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
10137: }
10138: }
10139: $resulttext .= '</ul></li>';
10140: }
10141: }
10142: my %newenv;
10143: foreach my $item (@usertools) {
10144: my (%haschgs,%inconf);
10145: if ($context eq 'requestauthor') {
10146: %haschgs = %changes;
10147: %inconf = %confhash;
10148: } else {
10149: if (ref($changes{$item}) eq 'HASH') {
10150: %haschgs = %{$changes{$item}};
10151: }
10152: if (ref($confhash{$item}) eq 'HASH') {
10153: %inconf = %{$confhash{$item}};
10154: }
10155: }
10156: if (keys(%haschgs) > 0) {
10157: my $newacc =
10158: &Apache::lonnet::usertools_access($env{'user.name'},
10159: $env{'user.domain'},
10160: $item,'reload',$context);
10161: if (($context eq 'requestcourses') ||
10162: ($context eq 'requestauthor')) {
10163: if ($env{'environment.canrequest.'.$item} ne $newacc) {
10164: $newenv{'environment.canrequest.'.$item} = $newacc;
10165: }
10166: } else {
10167: if ($env{'environment.availabletools.'.$item} ne $newacc) {
10168: $newenv{'environment.availabletools.'.$item} = $newacc;
10169: }
10170: }
10171: unless ($context eq 'requestauthor') {
10172: $resulttext .= '<li>'.$titles{$item}.'<ul>';
10173: }
10174: foreach my $type (@{$types},'default','_LC_adv') {
10175: if ($haschgs{$type}) {
10176: my $typetitle = $usertypes->{$type};
10177: if ($type eq 'default') {
10178: $typetitle = $othertitle;
10179: } elsif ($type eq '_LC_adv') {
10180: $typetitle = 'LON-CAPA Advanced Users';
10181: }
10182: if ($inconf{$type}) {
10183: if ($context eq 'requestcourses') {
10184: my $cond;
10185: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
10186: if ($1 eq '') {
10187: $cond = &mt('(Automatic processing of any request).');
10188: } else {
10189: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
10190: }
10191: } else {
10192: $cond = $conditions{$inconf{$type}};
10193: }
10194: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
10195: } elsif ($context eq 'requestauthor') {
10196: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
10197: $titles{$inconf{$type}},$typetitle);
10198:
10199: } else {
10200: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
10201: }
10202: } else {
10203: if ($type eq '_LC_adv') {
10204: if ($inconf{$type} eq '0') {
10205: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10206: } else {
10207: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
10208: }
10209: } else {
10210: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10211: }
10212: }
10213: }
10214: }
10215: unless ($context eq 'requestauthor') {
10216: $resulttext .= '</ul></li>';
10217: }
10218: }
10219: }
10220: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
10221: if (ref($changes{'notify'}) eq 'HASH') {
10222: if ($changes{'notify'}{'approval'}) {
10223: if (ref($confhash{'notify'}) eq 'HASH') {
10224: if ($confhash{'notify'}{'approval'}) {
10225: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
10226: } else {
10227: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
10228: }
10229: }
10230: }
10231: }
10232: }
10233: if ($action eq 'requestcourses') {
10234: my @offon = ('off','on');
10235: if ($changes{'uniquecode'}) {
10236: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10237: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
10238: $resulttext .= '<li>'.
10239: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
10240: '</li>';
10241: } else {
10242: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
10243: '</li>';
10244: }
10245: }
10246: foreach my $type ('textbooks','templates') {
10247: if (ref($changes{$type}) eq 'HASH') {
10248: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
10249: foreach my $key (sort(keys(%{$changes{$type}}))) {
10250: my %coursehash = &Apache::lonnet::coursedescription($key);
10251: my $coursetitle = $coursehash{'description'};
10252: my $position = $confhash{$type}{$key}{'order'} + 1;
10253: $resulttext .= '<li>';
10254: foreach my $item ('subject','title','publisher','author') {
10255: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10256: ($type eq 'templates'));
10257: my $name = $item.':';
10258: $name =~ s/^(\w)/\U$1/;
10259: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
10260: }
10261: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
10262: if ($type eq 'textbooks') {
10263: if ($confhash{$type}{$key}{'image'}) {
10264: $resulttext .= ' '.&mt('Image: [_1]',
10265: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
10266: ' alt="Textbook cover" />').'<br />';
10267: }
10268: }
10269: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
10270: }
10271: $resulttext .= '</ul></li>';
10272: }
10273: }
10274: if (ref($changes{'validation'}) eq 'HASH') {
10275: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
10276: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
10277: foreach my $item (@{$validationitemsref}) {
10278: if (exists($changes{'validation'}{$item})) {
10279: if ($item eq 'markup') {
10280: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10281: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
10282: } else {
10283: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10284: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
10285: }
10286: }
10287: }
10288: if (exists($changes{'validation'}{'dc'})) {
10289: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
10290: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
10291: }
10292: }
10293: }
10294: }
10295: $resulttext .= '</ul>';
10296: if (keys(%newenv)) {
10297: &Apache::lonnet::appenv(\%newenv);
10298: }
10299: } else {
10300: if ($context eq 'requestcourses') {
10301: $resulttext = &mt('No changes made to rights to request creation of courses.');
10302: } elsif ($context eq 'requestauthor') {
10303: $resulttext = &mt('No changes made to rights to request author space.');
10304: } else {
10305: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
10306: }
10307: }
10308: } else {
10309: $resulttext = '<span class="LC_error">'.
10310: &mt('An error occurred: [_1]',$putresult).'</span>';
10311: }
10312: if ($errors) {
10313: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
10314: '<ul>'.$errors.'</ul></p>';
10315: }
10316: return $resulttext;
10317: }
10318:
10319: sub process_textbook_image {
10320: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
10321: my $filename = $env{'form.'.$caller.'.filename'};
10322: my ($error,$url);
10323: my ($width,$height) = (50,50);
10324: if ($configuserok eq 'ok') {
10325: if ($switchserver) {
10326: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
10327: $switchserver);
10328: } elsif ($author_ok eq 'ok') {
10329: my ($result,$imageurl) =
10330: &publishlogo($r,'upload',$caller,$dom,$confname,
10331: "$type/$cdom/$cnum/cover",$width,$height);
10332: if ($result eq 'ok') {
10333: $url = $imageurl;
10334: } else {
10335: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10336: }
10337: } else {
10338: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10339: }
10340: } else {
10341: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10342: }
10343: return ($url,$error);
10344: }
10345:
10346: sub modify_ltitools {
10347: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10348: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10349: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
10350: my $confname = $dom.'-domainconfig';
10351: my $servadm = $r->dir_config('lonAdmEMail');
10352: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10353: my (%posslti,%possfield);
10354: my @courseroles = ('cc','in','ta','ep','st');
10355: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
10356: map { $posslti{$_} = 1; } @ltiroles;
10357: my @allfields = ('fullname','firstname','lastname','email','user','roles');
10358: map { $possfield{$_} = 1; } @allfields;
10359: my %lt = <itools_names();
10360: if ($env{'form.ltitools_add'}) {
10361: my $title = $env{'form.ltitools_add_title'};
10362: $title =~ s/(`)/'/g;
10363: ($newid,my $error) = &get_ltitools_id($dom,$title);
10364: if ($newid) {
10365: my $position = $env{'form.ltitools_add_pos'};
10366: $position =~ s/\D+//g;
10367: if ($position ne '') {
10368: $allpos[$position] = $newid;
10369: }
10370: $changes{$newid} = 1;
10371: foreach my $item ('title','url','key','secret') {
10372: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
10373: if ($env{'form.ltitools_add_'.$item}) {
10374: if (($item eq 'key') || ($item eq 'secret')) {
10375: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10376: } else {
10377: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10378: }
10379: }
10380: }
10381: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
10382: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
10383: }
10384: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
10385: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
10386: }
10387: foreach my $item ('width','height','linktext','explanation') {
10388: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
10389: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
10390: if (($item eq 'width') || ($item eq 'height')) {
10391: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
10392: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10393: }
10394: } else {
10395: if ($env{'form.ltitools_add_'.$item} ne '') {
10396: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10397: }
10398: }
10399: }
10400: if ($env{'form.ltitools_add_target'} eq 'window') {
10401: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10402: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
10403: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10404: } else {
10405: $confhash{$newid}{'display'}{'target'} = 'iframe';
10406: }
10407: foreach my $item ('passback','roster') {
10408: if ($env{'form.ltitools_add_'.$item}) {
10409: $confhash{$newid}{$item} = 1;
10410: }
10411: }
10412: if ($env{'form.ltitools_add_image.filename'} ne '') {
10413: my ($imageurl,$error) =
10414: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
10415: $configuserok,$switchserver,$author_ok);
10416: if ($imageurl) {
10417: $confhash{$newid}{'image'} = $imageurl;
10418: }
10419: if ($error) {
10420: &Apache::lonnet::logthis($error);
10421: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10422: }
10423: }
10424: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
10425: foreach my $field (@fields) {
10426: if ($possfield{$field}) {
10427: if ($field eq 'roles') {
10428: foreach my $role (@courseroles) {
10429: my $choice = $env{'form.ltitools_add_roles_'.$role};
10430: if (($choice ne '') && ($posslti{$choice})) {
10431: $confhash{$newid}{'roles'}{$role} = $choice;
10432: if ($role eq 'cc') {
10433: $confhash{$newid}{'roles'}{'co'} = $choice;
10434: }
10435: }
10436: }
10437: } else {
10438: $confhash{$newid}{'fields'}{$field} = 1;
10439: }
10440: }
10441: }
10442: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
10443: foreach my $item (@courseconfig) {
10444: $confhash{$newid}{'crsconf'}{$item} = 1;
10445: }
10446: if ($env{'form.ltitools_add_custom'}) {
10447: my $name = $env{'form.ltitools_add_custom_name'};
10448: my $value = $env{'form.ltitools_add_custom_value'};
10449: $value =~ s/(`)/'/g;
10450: $name =~ s/(`)/'/g;
10451: $confhash{$newid}{'custom'}{$name} = $value;
10452: }
10453: } else {
10454: my $error = &mt('Failed to acquire unique ID for new external tool');
10455: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10456: }
10457: }
10458: if (ref($domconfig{$action}) eq 'HASH') {
10459: my %deletions;
10460: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
10461: if (@todelete) {
10462: map { $deletions{$_} = 1; } @todelete;
10463: }
10464: my %customadds;
10465: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
10466: if (@newcustom) {
10467: map { $customadds{$_} = 1; } @newcustom;
10468: }
10469: my %imgdeletions;
10470: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
10471: if (@todeleteimages) {
10472: map { $imgdeletions{$_} = 1; } @todeleteimages;
10473: }
10474: my $maxnum = $env{'form.ltitools_maxnum'};
10475: for (my $i=0; $i<=$maxnum; $i++) {
10476: my $itemid = $env{'form.ltitools_id_'.$i};
10477: $itemid =~ s/\D+//g;
10478: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10479: if ($deletions{$itemid}) {
10480: if ($domconfig{$action}{$itemid}{'image'}) {
10481: #FIXME need to obsolete item in RES space
10482: }
10483: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10484: next;
10485: } else {
10486: my $newpos = $env{'form.ltitools_'.$itemid};
10487: $newpos =~ s/\D+//g;
10488: foreach my $item ('title','url') {
10489: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10490: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10491: $changes{$itemid} = 1;
10492: }
10493: }
10494: foreach my $item ('key','secret') {
10495: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10496: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10497: $changes{$itemid} = 1;
10498: }
10499: }
10500: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10501: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10502: }
10503: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10504: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10505: }
10506: foreach my $size ('width','height') {
10507: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10508: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10509: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10510: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10511: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10512: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
10513: $changes{$itemid} = 1;
10514: }
10515: } else {
10516: $changes{$itemid} = 1;
10517: }
10518: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10519: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
10520: $changes{$itemid} = 1;
10521: }
10522: }
10523: }
10524: foreach my $item ('linktext','explanation') {
10525: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10526: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10527: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10528: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10529: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10530: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10531: $changes{$itemid} = 1;
10532: }
10533: } else {
10534: $changes{$itemid} = 1;
10535: }
10536: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10537: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10538: $changes{$itemid} = 1;
10539: }
10540: }
10541: }
10542: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10543: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10544: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10545: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10546: } else {
10547: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10548: }
10549: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10550: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10551: $changes{$itemid} = 1;
10552: }
10553: } else {
10554: $changes{$itemid} = 1;
10555: }
10556: foreach my $extra ('passback','roster') {
10557: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
10558: $confhash{$itemid}{$extra} = 1;
10559: }
10560: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
10561: $changes{$itemid} = 1;
10562: }
10563: }
10564: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10565: foreach my $item ('label','title','target','linktext','explanation') {
10566: if (grep(/^\Q$item\E$/,@courseconfig)) {
10567: $confhash{$itemid}{'crsconf'}{$item} = 1;
10568: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10569: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10570: $changes{$itemid} = 1;
10571: }
10572: } else {
10573: $changes{$itemid} = 1;
10574: }
10575: }
10576: }
10577: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10578: foreach my $field (@fields) {
10579: if ($possfield{$field}) {
10580: if ($field eq 'roles') {
10581: foreach my $role (@courseroles) {
10582: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10583: if (($choice ne '') && ($posslti{$choice})) {
10584: $confhash{$itemid}{'roles'}{$role} = $choice;
10585: if ($role eq 'cc') {
10586: $confhash{$itemid}{'roles'}{'co'} = $choice;
10587: }
10588: }
10589: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10590: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10591: $changes{$itemid} = 1;
10592: }
10593: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10594: $changes{$itemid} = 1;
10595: }
10596: }
10597: } else {
10598: $confhash{$itemid}{'fields'}{$field} = 1;
10599: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10600: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10601: $changes{$itemid} = 1;
10602: }
10603: } else {
10604: $changes{$itemid} = 1;
10605: }
10606: }
10607: }
10608: }
10609: $allpos[$newpos] = $itemid;
10610: }
10611: if ($imgdeletions{$itemid}) {
10612: $changes{$itemid} = 1;
10613: #FIXME need to obsolete item in RES space
10614: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
10615: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
10616: $itemid,$configuserok,$switchserver,
10617: $author_ok);
10618: if ($imgurl) {
10619: $confhash{$itemid}{'image'} = $imgurl;
10620: $changes{$itemid} = 1;
10621: }
10622: if ($error) {
10623: &Apache::lonnet::logthis($error);
10624: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10625: }
10626: } elsif ($domconfig{$action}{$itemid}{'image'}) {
10627: $confhash{$itemid}{'image'} =
10628: $domconfig{$action}{$itemid}{'image'};
10629: }
10630: if ($customadds{$i}) {
10631: my $name = $env{'form.ltitools_custom_name_'.$i};
10632: $name =~ s/(`)/'/g;
10633: $name =~ s/^\s+//;
10634: $name =~ s/\s+$//;
10635: my $value = $env{'form.ltitools_custom_value_'.$i};
10636: $value =~ s/(`)/'/g;
10637: $value =~ s/^\s+//;
10638: $value =~ s/\s+$//;
10639: if ($name ne '') {
10640: $confhash{$itemid}{'custom'}{$name} = $value;
10641: $changes{$itemid} = 1;
10642: }
10643: }
10644: my %customdels;
10645: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
10646: if (@customdeletions) {
10647: $changes{$itemid} = 1;
10648: }
10649: map { $customdels{$_} = 1; } @customdeletions;
10650: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
10651: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
10652: unless ($customdels{$key}) {
10653: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
10654: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
10655: }
10656: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
10657: $changes{$itemid} = 1;
10658: }
10659: }
10660: }
10661: }
10662: unless ($changes{$itemid}) {
10663: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
10664: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
10665: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
10666: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
10667: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
10668: $changes{$itemid} = 1;
10669: last;
10670: }
10671: }
10672: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
10673: $changes{$itemid} = 1;
10674: }
10675: }
10676: last if ($changes{$itemid});
10677: }
10678: }
10679: }
10680: }
10681: }
10682: if (@allpos > 0) {
10683: my $idx = 0;
10684: foreach my $itemid (@allpos) {
10685: if ($itemid ne '') {
10686: $confhash{$itemid}{'order'} = $idx;
10687: if (ref($domconfig{$action}) eq 'HASH') {
10688: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10689: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
10690: $changes{$itemid} = 1;
10691: }
10692: }
10693: }
10694: $idx ++;
10695: }
10696: }
10697: }
10698: my %ltitoolshash = (
10699: $action => { %confhash }
10700: );
10701: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
10702: $dom);
10703: if ($putresult eq 'ok') {
10704: my %ltienchash = (
10705: $action => { %encconfig }
10706: );
10707: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
10708: if (keys(%changes) > 0) {
10709: my $cachetime = 24*60*60;
10710: my %ltiall = %confhash;
10711: foreach my $id (keys(%ltiall)) {
10712: if (ref($encconfig{$id}) eq 'HASH') {
10713: foreach my $item ('key','secret') {
10714: $ltiall{$id}{$item} = $encconfig{$id}{$item};
10715: }
10716: }
10717: }
10718: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
10719: if (ref($lastactref) eq 'HASH') {
10720: $lastactref->{'ltitools'} = 1;
10721: }
10722: $resulttext = &mt('Changes made:').'<ul>';
10723: my %bynum;
10724: foreach my $itemid (sort(keys(%changes))) {
10725: my $position = $confhash{$itemid}{'order'};
10726: $bynum{$position} = $itemid;
10727: }
10728: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10729: my $itemid = $bynum{$pos};
10730: if (ref($confhash{$itemid}) ne 'HASH') {
10731: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10732: } else {
10733: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
10734: if ($confhash{$itemid}{'image'}) {
10735: $resulttext .= ' '.
10736: '<img src="'.$confhash{$itemid}{'image'}.'"'.
10737: ' alt="'.&mt('Tool Provider icon').'" />';
10738: }
10739: $resulttext .= '</li><ul>';
10740: my $position = $pos + 1;
10741: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10742: foreach my $item ('version','msgtype','url') {
10743: if ($confhash{$itemid}{$item} ne '') {
10744: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
10745: }
10746: }
10747: if ($encconfig{$itemid}{'key'} ne '') {
10748: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
10749: }
10750: if ($encconfig{$itemid}{'secret'} ne '') {
10751: $resulttext .= '<li>'.$lt{'secret'}.': ';
10752: my $num = length($encconfig{$itemid}{'secret'});
10753: $resulttext .= ('*'x$num).'</li>';
10754: }
10755: $resulttext .= '<li>'.&mt('Configurable in course:');
10756: my @possconfig = ('label','title','target','linktext','explanation');
10757: my $numconfig = 0;
10758: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
10759: foreach my $item (@possconfig) {
10760: if ($confhash{$itemid}{'crsconf'}{$item}) {
10761: $numconfig ++;
10762: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
10763: }
10764: }
10765: }
10766: if (!$numconfig) {
10767: $resulttext .= &mt('None');
10768: }
10769: $resulttext .= '</li>';
10770: foreach my $item ('passback','roster') {
10771: $resulttext .= '<li>'.$lt{$item}.' ';
10772: if ($confhash{$itemid}{$item}) {
10773: $resulttext .= &mt('Yes');
10774: } else {
10775: $resulttext .= &mt('No');
10776: }
10777: $resulttext .= '</li>';
10778: }
10779: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
10780: my $displaylist;
10781: if ($confhash{$itemid}{'display'}{'target'}) {
10782: $displaylist = &mt('Display target').': '.
10783: $confhash{$itemid}{'display'}{'target'}.',';
10784: }
10785: foreach my $size ('width','height') {
10786: if ($confhash{$itemid}{'display'}{$size}) {
10787: $displaylist .= (' 'x2).$lt{$size}.': '.
10788: $confhash{$itemid}{'display'}{$size}.',';
10789: }
10790: }
10791: if ($displaylist) {
10792: $displaylist =~ s/,$//;
10793: $resulttext .= '<li>'.$displaylist.'</li>';
10794: }
10795: foreach my $item ('linktext','explanation') {
10796: if ($confhash{$itemid}{'display'}{$item}) {
10797: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
10798: }
10799: }
10800: }
10801: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10802: my $fieldlist;
10803: foreach my $field (@allfields) {
10804: if ($confhash{$itemid}{'fields'}{$field}) {
10805: $fieldlist .= (' 'x2).$lt{$field}.',';
10806: }
10807: }
10808: if ($fieldlist) {
10809: $fieldlist =~ s/,$//;
10810: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
10811: }
10812: }
10813: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
10814: my $rolemaps;
10815: foreach my $role (@courseroles) {
10816: if ($confhash{$itemid}{'roles'}{$role}) {
10817: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
10818: $confhash{$itemid}{'roles'}{$role}.',';
10819: }
10820: }
10821: if ($rolemaps) {
10822: $rolemaps =~ s/,$//;
10823: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
10824: }
10825: }
10826: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
10827: my $customlist;
10828: if (keys(%{$confhash{$itemid}{'custom'}})) {
10829: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
10830: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
10831: }
10832: }
10833: if ($customlist) {
10834: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
10835: }
10836: }
10837: $resulttext .= '</ul></li>';
10838: }
10839: }
10840: $resulttext .= '</ul>';
10841: } else {
10842: $resulttext = &mt('No changes made.');
10843: }
10844: } else {
10845: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10846: }
10847: if ($errors) {
10848: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10849: $errors.'</ul>';
10850: }
10851: return $resulttext;
10852: }
10853:
10854: sub process_ltitools_image {
10855: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10856: my $filename = $env{'form.'.$caller.'.filename'};
10857: my ($error,$url);
10858: my ($width,$height) = (21,21);
10859: if ($configuserok eq 'ok') {
10860: if ($switchserver) {
10861: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10862: $switchserver);
10863: } elsif ($author_ok eq 'ok') {
10864: my ($result,$imageurl,$madethumb) =
10865: &publishlogo($r,'upload',$caller,$dom,$confname,
10866: "ltitools/$itemid/icon",$width,$height);
10867: if ($result eq 'ok') {
10868: if ($madethumb) {
10869: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10870: my $imagethumb = "$path/tn-".$imagefile;
10871: $url = $imagethumb;
10872: } else {
10873: $url = $imageurl;
10874: }
10875: } else {
10876: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10877: }
10878: } else {
10879: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10880: }
10881: } else {
10882: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10883: }
10884: return ($url,$error);
10885: }
10886:
10887: sub get_ltitools_id {
10888: my ($cdom,$title) = @_;
10889: # get lock on ltitools db
10890: my $lockhash = {
10891: lock => $env{'user.name'}.
10892: ':'.$env{'user.domain'},
10893: };
10894: my $tries = 0;
10895: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10896: my ($id,$error);
10897:
10898: while (($gotlock ne 'ok') && ($tries<10)) {
10899: $tries ++;
10900: sleep (0.1);
10901: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10902: }
10903: if ($gotlock eq 'ok') {
10904: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
10905: if ($currids{'lock'}) {
10906: delete($currids{'lock'});
10907: if (keys(%currids)) {
10908: my @curr = sort { $a <=> $b } keys(%currids);
10909: if ($curr[-1] =~ /^\d+$/) {
10910: $id = 1 + $curr[-1];
10911: }
10912: } else {
10913: $id = 1;
10914: }
10915: if ($id) {
10916: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
10917: $error = 'nostore';
10918: }
10919: } else {
10920: $error = 'nonumber';
10921: }
10922: }
10923: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
10924: } else {
10925: $error = 'nolock';
10926: }
10927: return ($id,$error);
10928: }
10929:
10930: sub modify_autoenroll {
10931: my ($dom,$lastactref,%domconfig) = @_;
10932: my ($resulttext,%changes);
10933: my %currautoenroll;
10934: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10935: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10936: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10937: }
10938: }
10939: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10940: my %title = ( run => 'Auto-enrollment active',
10941: sender => 'Sender for notification messages',
10942: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10943: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10944: my @offon = ('off','on');
10945: my $sender_uname = $env{'form.sender_uname'};
10946: my $sender_domain = $env{'form.sender_domain'};
10947: if ($sender_domain eq '') {
10948: $sender_uname = '';
10949: } elsif ($sender_uname eq '') {
10950: $sender_domain = '';
10951: }
10952: my $coowners = $env{'form.autoassign_coowners'};
10953: my $failsafe = $env{'form.autoenroll_failsafe'};
10954: $failsafe =~ s{^\s+|\s+$}{}g;
10955: if ($failsafe =~ /\D/) {
10956: undef($failsafe);
10957: }
10958: my %autoenrollhash = (
10959: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10960: 'sender_uname' => $sender_uname,
10961: 'sender_domain' => $sender_domain,
10962: 'co-owners' => $coowners,
10963: 'autofailsafe' => $failsafe,
10964: }
10965: );
10966: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10967: $dom);
10968: if ($putresult eq 'ok') {
10969: if (exists($currautoenroll{'run'})) {
10970: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10971: $changes{'run'} = 1;
10972: }
10973: } elsif ($autorun) {
10974: if ($env{'form.autoenroll_run'} ne '1') {
10975: $changes{'run'} = 1;
10976: }
10977: }
10978: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10979: $changes{'sender'} = 1;
10980: }
10981: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
10982: $changes{'sender'} = 1;
10983: }
10984: if ($currautoenroll{'co-owners'} ne '') {
10985: if ($currautoenroll{'co-owners'} ne $coowners) {
10986: $changes{'coowners'} = 1;
10987: }
10988: } elsif ($coowners) {
10989: $changes{'coowners'} = 1;
10990: }
10991: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
10992: $changes{'autofailsafe'} = 1;
10993: }
10994: if (keys(%changes) > 0) {
10995: $resulttext = &mt('Changes made:').'<ul>';
10996: if ($changes{'run'}) {
10997: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
10998: }
10999: if ($changes{'sender'}) {
11000: if ($sender_uname eq '' || $sender_domain eq '') {
11001: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
11002: } else {
11003: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
11004: }
11005: }
11006: if ($changes{'coowners'}) {
11007: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
11008: &Apache::loncommon::devalidate_domconfig_cache($dom);
11009: if (ref($lastactref) eq 'HASH') {
11010: $lastactref->{'domainconfig'} = 1;
11011: }
11012: }
11013: if ($changes{'autofailsafe'}) {
11014: if ($failsafe ne '') {
11015: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
11016: } else {
11017: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
11018: }
11019: &Apache::lonnet::get_domain_defaults($dom,1);
11020: if (ref($lastactref) eq 'HASH') {
11021: $lastactref->{'domdefaults'} = 1;
11022: }
11023: }
11024: $resulttext .= '</ul>';
11025: } else {
11026: $resulttext = &mt('No changes made to auto-enrollment settings');
11027: }
11028: } else {
11029: $resulttext = '<span class="LC_error">'.
11030: &mt('An error occurred: [_1]',$putresult).'</span>';
11031: }
11032: return $resulttext;
11033: }
11034:
11035: sub modify_autoupdate {
11036: my ($dom,%domconfig) = @_;
11037: my ($resulttext,%currautoupdate,%fields,%changes);
11038: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
11039: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
11040: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
11041: }
11042: }
11043: my @offon = ('off','on');
11044: my %title = &Apache::lonlocal::texthash (
11045: run => 'Auto-update:',
11046: classlists => 'Updates to user information in classlists?'
11047: );
11048: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11049: my %fieldtitles = &Apache::lonlocal::texthash (
11050: id => 'Student/Employee ID',
11051: permanentemail => 'E-mail address',
11052: lastname => 'Last Name',
11053: firstname => 'First Name',
11054: middlename => 'Middle Name',
11055: generation => 'Generation',
11056: );
11057: $othertitle = &mt('All users');
11058: if (keys(%{$usertypes}) > 0) {
11059: $othertitle = &mt('Other users');
11060: }
11061: foreach my $key (keys(%env)) {
11062: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
11063: my ($usertype,$item) = ($1,$2);
11064: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
11065: if ($usertype eq 'default') {
11066: push(@{$fields{$1}},$2);
11067: } elsif (ref($types) eq 'ARRAY') {
11068: if (grep(/^\Q$usertype\E$/,@{$types})) {
11069: push(@{$fields{$1}},$2);
11070: }
11071: }
11072: }
11073: }
11074: }
11075: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
11076: @lockablenames = sort(@lockablenames);
11077: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
11078: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11079: if (@changed) {
11080: $changes{'lockablenames'} = 1;
11081: }
11082: } else {
11083: if (@lockablenames) {
11084: $changes{'lockablenames'} = 1;
11085: }
11086: }
11087: my %updatehash = (
11088: autoupdate => { run => $env{'form.autoupdate_run'},
11089: classlists => $env{'form.classlists'},
11090: fields => {%fields},
11091: lockablenames => \@lockablenames,
11092: }
11093: );
11094: foreach my $key (keys(%currautoupdate)) {
11095: if (($key eq 'run') || ($key eq 'classlists')) {
11096: if (exists($updatehash{autoupdate}{$key})) {
11097: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
11098: $changes{$key} = 1;
11099: }
11100: }
11101: } elsif ($key eq 'fields') {
11102: if (ref($currautoupdate{$key}) eq 'HASH') {
11103: foreach my $item (@{$types},'default') {
11104: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
11105: my $change = 0;
11106: foreach my $type (@{$currautoupdate{$key}{$item}}) {
11107: if (!exists($fields{$item})) {
11108: $change = 1;
11109: last;
11110: } elsif (ref($fields{$item}) eq 'ARRAY') {
11111: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
11112: $change = 1;
11113: last;
11114: }
11115: }
11116: }
11117: if ($change) {
11118: push(@{$changes{$key}},$item);
11119: }
11120: }
11121: }
11122: }
11123: } elsif ($key eq 'lockablenames') {
11124: if (ref($currautoupdate{$key}) eq 'ARRAY') {
11125: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11126: if (@changed) {
11127: $changes{'lockablenames'} = 1;
11128: }
11129: } else {
11130: if (@lockablenames) {
11131: $changes{'lockablenames'} = 1;
11132: }
11133: }
11134: }
11135: }
11136: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
11137: if (@lockablenames) {
11138: $changes{'lockablenames'} = 1;
11139: }
11140: }
11141: foreach my $item (@{$types},'default') {
11142: if (defined($fields{$item})) {
11143: if (ref($currautoupdate{'fields'}) eq 'HASH') {
11144: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
11145: my $change = 0;
11146: if (ref($fields{$item}) eq 'ARRAY') {
11147: foreach my $type (@{$fields{$item}}) {
11148: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
11149: $change = 1;
11150: last;
11151: }
11152: }
11153: }
11154: if ($change) {
11155: push(@{$changes{'fields'}},$item);
11156: }
11157: } else {
11158: push(@{$changes{'fields'}},$item);
11159: }
11160: } else {
11161: push(@{$changes{'fields'}},$item);
11162: }
11163: }
11164: }
11165: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
11166: $dom);
11167: if ($putresult eq 'ok') {
11168: if (keys(%changes) > 0) {
11169: $resulttext = &mt('Changes made:').'<ul>';
11170: foreach my $key (sort(keys(%changes))) {
11171: if ($key eq 'lockablenames') {
11172: $resulttext .= '<li>';
11173: if (@lockablenames) {
11174: $usertypes->{'default'} = $othertitle;
11175: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
11176: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
11177: } else {
11178: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
11179: }
11180: $resulttext .= '</li>';
11181: } elsif (ref($changes{$key}) eq 'ARRAY') {
11182: foreach my $item (@{$changes{$key}}) {
11183: my @newvalues;
11184: foreach my $type (@{$fields{$item}}) {
11185: push(@newvalues,$fieldtitles{$type});
11186: }
11187: my $newvaluestr;
11188: if (@newvalues > 0) {
11189: $newvaluestr = join(', ',@newvalues);
11190: } else {
11191: $newvaluestr = &mt('none');
11192: }
11193: if ($item eq 'default') {
11194: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
11195: } else {
11196: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
11197: }
11198: }
11199: } else {
11200: my $newvalue;
11201: if ($key eq 'run') {
11202: $newvalue = $offon[$env{'form.autoupdate_run'}];
11203: } else {
11204: $newvalue = $offon[$env{'form.'.$key}];
11205: }
11206: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
11207: }
11208: }
11209: $resulttext .= '</ul>';
11210: } else {
11211: $resulttext = &mt('No changes made to autoupdates');
11212: }
11213: } else {
11214: $resulttext = '<span class="LC_error">'.
11215: &mt('An error occurred: [_1]',$putresult).'</span>';
11216: }
11217: return $resulttext;
11218: }
11219:
11220: sub modify_autocreate {
11221: my ($dom,%domconfig) = @_;
11222: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
11223: if (ref($domconfig{'autocreate'}) eq 'HASH') {
11224: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
11225: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
11226: }
11227: }
11228: my %title= ( xml => 'Auto-creation of courses in XML course description files',
11229: req => 'Auto-creation of validated requests for official courses',
11230: xmldc => 'Identity of course creator of courses from XML files',
11231: );
11232: my @types = ('xml','req');
11233: foreach my $item (@types) {
11234: $newvals{$item} = $env{'form.autocreate_'.$item};
11235: $newvals{$item} =~ s/\D//g;
11236: $newvals{$item} = 0 if ($newvals{$item} eq '');
11237: }
11238: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
11239: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11240: unless (exists($domcoords{$newvals{'xmldc'}})) {
11241: $newvals{'xmldc'} = '';
11242: }
11243: %autocreatehash = (
11244: autocreate => { xml => $newvals{'xml'},
11245: req => $newvals{'req'},
11246: }
11247: );
11248: if ($newvals{'xmldc'} ne '') {
11249: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
11250: }
11251: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
11252: $dom);
11253: if ($putresult eq 'ok') {
11254: my @items = @types;
11255: if ($newvals{'xml'}) {
11256: push(@items,'xmldc');
11257: }
11258: foreach my $item (@items) {
11259: if (exists($currautocreate{$item})) {
11260: if ($currautocreate{$item} ne $newvals{$item}) {
11261: $changes{$item} = 1;
11262: }
11263: } elsif ($newvals{$item}) {
11264: $changes{$item} = 1;
11265: }
11266: }
11267: if (keys(%changes) > 0) {
11268: my @offon = ('off','on');
11269: $resulttext = &mt('Changes made:').'<ul>';
11270: foreach my $item (@types) {
11271: if ($changes{$item}) {
11272: my $newtxt = $offon[$newvals{$item}];
11273: $resulttext .= '<li>'.
11274: &mt("$title{$item} set to [_1]$newtxt [_2]",
11275: '<b>','</b>').
11276: '</li>';
11277: }
11278: }
11279: if ($changes{'xmldc'}) {
11280: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
11281: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
11282: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
11283: }
11284: $resulttext .= '</ul>';
11285: } else {
11286: $resulttext = &mt('No changes made to auto-creation settings');
11287: }
11288: } else {
11289: $resulttext = '<span class="LC_error">'.
11290: &mt('An error occurred: [_1]',$putresult).'</span>';
11291: }
11292: return $resulttext;
11293: }
11294:
11295: sub modify_directorysrch {
11296: my ($dom,$lastactref,%domconfig) = @_;
11297: my ($resulttext,%changes);
11298: my %currdirsrch;
11299: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
11300: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
11301: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
11302: }
11303: }
11304: my %title = ( available => 'Institutional directory search available',
11305: localonly => 'Other domains can search institution',
11306: lcavailable => 'LON-CAPA directory search available',
11307: lclocalonly => 'Other domains can search LON-CAPA domain',
11308: searchby => 'Search types',
11309: searchtypes => 'Search latitude');
11310: my @offon = ('off','on');
11311: my @otherdoms = ('Yes','No');
11312:
11313: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
11314: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
11315: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
11316:
11317: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11318: if (keys(%{$usertypes}) == 0) {
11319: @cansearch = ('default');
11320: } else {
11321: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
11322: foreach my $type (@{$currdirsrch{'cansearch'}}) {
11323: if (!grep(/^\Q$type\E$/,@cansearch)) {
11324: push(@{$changes{'cansearch'}},$type);
11325: }
11326: }
11327: foreach my $type (@cansearch) {
11328: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
11329: push(@{$changes{'cansearch'}},$type);
11330: }
11331: }
11332: } else {
11333: push(@{$changes{'cansearch'}},@cansearch);
11334: }
11335: }
11336:
11337: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
11338: foreach my $by (@{$currdirsrch{'searchby'}}) {
11339: if (!grep(/^\Q$by\E$/,@searchby)) {
11340: push(@{$changes{'searchby'}},$by);
11341: }
11342: }
11343: foreach my $by (@searchby) {
11344: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
11345: push(@{$changes{'searchby'}},$by);
11346: }
11347: }
11348: } else {
11349: push(@{$changes{'searchby'}},@searchby);
11350: }
11351:
11352: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
11353: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
11354: if (!grep(/^\Q$type\E$/,@searchtypes)) {
11355: push(@{$changes{'searchtypes'}},$type);
11356: }
11357: }
11358: foreach my $type (@searchtypes) {
11359: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
11360: push(@{$changes{'searchtypes'}},$type);
11361: }
11362: }
11363: } else {
11364: if (exists($currdirsrch{'searchtypes'})) {
11365: foreach my $type (@searchtypes) {
11366: if ($type ne $currdirsrch{'searchtypes'}) {
11367: push(@{$changes{'searchtypes'}},$type);
11368: }
11369: }
11370: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
11371: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
11372: }
11373: } else {
11374: push(@{$changes{'searchtypes'}},@searchtypes);
11375: }
11376: }
11377:
11378: my %dirsrch_hash = (
11379: directorysrch => { available => $env{'form.dirsrch_available'},
11380: cansearch => \@cansearch,
11381: localonly => $env{'form.dirsrch_instlocalonly'},
11382: lclocalonly => $env{'form.dirsrch_domlocalonly'},
11383: lcavailable => $env{'form.dirsrch_domavailable'},
11384: searchby => \@searchby,
11385: searchtypes => \@searchtypes,
11386: }
11387: );
11388: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
11389: $dom);
11390: if ($putresult eq 'ok') {
11391: if (exists($currdirsrch{'available'})) {
11392: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
11393: $changes{'available'} = 1;
11394: }
11395: } else {
11396: if ($env{'form.dirsrch_available'} eq '1') {
11397: $changes{'available'} = 1;
11398: }
11399: }
11400: if (exists($currdirsrch{'lcavailable'})) {
11401: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
11402: $changes{'lcavailable'} = 1;
11403: }
11404: } else {
11405: if ($env{'form.dirsrch_lcavailable'} eq '1') {
11406: $changes{'lcavailable'} = 1;
11407: }
11408: }
11409: if (exists($currdirsrch{'localonly'})) {
11410: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
11411: $changes{'localonly'} = 1;
11412: }
11413: } else {
11414: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
11415: $changes{'localonly'} = 1;
11416: }
11417: }
11418: if (exists($currdirsrch{'lclocalonly'})) {
11419: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
11420: $changes{'lclocalonly'} = 1;
11421: }
11422: } else {
11423: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
11424: $changes{'lclocalonly'} = 1;
11425: }
11426: }
11427: if (keys(%changes) > 0) {
11428: $resulttext = &mt('Changes made:').'<ul>';
11429: if ($changes{'available'}) {
11430: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
11431: }
11432: if ($changes{'lcavailable'}) {
11433: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
11434: }
11435: if ($changes{'localonly'}) {
11436: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
11437: }
11438: if ($changes{'lclocalonly'}) {
11439: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
11440: }
11441: if (ref($changes{'cansearch'}) eq 'ARRAY') {
11442: my $chgtext;
11443: if (ref($usertypes) eq 'HASH') {
11444: if (keys(%{$usertypes}) > 0) {
11445: foreach my $type (@{$types}) {
11446: if (grep(/^\Q$type\E$/,@cansearch)) {
11447: $chgtext .= $usertypes->{$type}.'; ';
11448: }
11449: }
11450: if (grep(/^default$/,@cansearch)) {
11451: $chgtext .= $othertitle;
11452: } else {
11453: $chgtext =~ s/\; $//;
11454: }
11455: $resulttext .=
11456: '<li>'.
11457: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
11458: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
11459: '</li>';
11460: }
11461: }
11462: }
11463: if (ref($changes{'searchby'}) eq 'ARRAY') {
11464: my ($searchtitles,$titleorder) = &sorted_searchtitles();
11465: my $chgtext;
11466: foreach my $type (@{$titleorder}) {
11467: if (grep(/^\Q$type\E$/,@searchby)) {
11468: if (defined($searchtitles->{$type})) {
11469: $chgtext .= $searchtitles->{$type}.'; ';
11470: }
11471: }
11472: }
11473: $chgtext =~ s/\; $//;
11474: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
11475: }
11476: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
11477: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
11478: my $chgtext;
11479: foreach my $type (@{$srchtypeorder}) {
11480: if (grep(/^\Q$type\E$/,@searchtypes)) {
11481: if (defined($srchtypes_desc->{$type})) {
11482: $chgtext .= $srchtypes_desc->{$type}.'; ';
11483: }
11484: }
11485: }
11486: $chgtext =~ s/\; $//;
11487: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
11488: }
11489: $resulttext .= '</ul>';
11490: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
11491: if (ref($lastactref) eq 'HASH') {
11492: $lastactref->{'directorysrch'} = 1;
11493: }
11494: } else {
11495: $resulttext = &mt('No changes made to directory search settings');
11496: }
11497: } else {
11498: $resulttext = '<span class="LC_error">'.
11499: &mt('An error occurred: [_1]',$putresult).'</span>';
11500: }
11501: return $resulttext;
11502: }
11503:
11504: sub modify_contacts {
11505: my ($dom,$lastactref,%domconfig) = @_;
11506: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
11507: if (ref($domconfig{'contacts'}) eq 'HASH') {
11508: foreach my $key (keys(%{$domconfig{'contacts'}})) {
11509: $currsetting{$key} = $domconfig{'contacts'}{$key};
11510: }
11511: }
11512: my (%others,%to,%bcc,%includestr,%includeloc);
11513: my @contacts = ('supportemail','adminemail');
11514: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
11515: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
11516: my @toggles = ('reporterrors','reportupdates');
11517: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
11518: foreach my $type (@mailings) {
11519: @{$newsetting{$type}} =
11520: &Apache::loncommon::get_env_multiple('form.'.$type);
11521: foreach my $item (@contacts) {
11522: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
11523: $contacts_hash{contacts}{$type}{$item} = 1;
11524: } else {
11525: $contacts_hash{contacts}{$type}{$item} = 0;
11526: }
11527: }
11528: $others{$type} = $env{'form.'.$type.'_others'};
11529: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
11530: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11531: $bcc{$type} = $env{'form.'.$type.'_bcc'};
11532: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
11533: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
11534: $includestr{$type} = $env{'form.'.$type.'_includestr'};
11535: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
11536: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11537: }
11538: }
11539: }
11540: foreach my $item (@contacts) {
11541: $to{$item} = $env{'form.'.$item};
11542: $contacts_hash{'contacts'}{$item} = $to{$item};
11543: }
11544: foreach my $item (@toggles) {
11545: if ($env{'form.'.$item} =~ /^(0|1)$/) {
11546: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
11547: }
11548: }
11549: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
11550: foreach my $field (@{$fields}) {
11551: if (ref($possoptions->{$field}) eq 'ARRAY') {
11552: my $value = $env{'form.helpform_'.$field};
11553: $value =~ s/^\s+|\s+$//g;
11554: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
11555: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
11556: if ($field eq 'screenshot') {
11557: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
11558: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
11559: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
11560: }
11561: }
11562: }
11563: }
11564: }
11565: }
11566: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11567: my (@statuses,%usertypeshash,@overrides);
11568: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
11569: @statuses = @{$types};
11570: if (ref($usertypes) eq 'HASH') {
11571: %usertypeshash = %{$usertypes};
11572: }
11573: }
11574: if (@statuses) {
11575: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
11576: foreach my $type (@possoverrides) {
11577: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
11578: push(@overrides,$type);
11579: }
11580: }
11581: if (@overrides) {
11582: foreach my $type (@overrides) {
11583: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
11584: foreach my $item (@contacts) {
11585: if (grep(/^\Q$item\E$/,@standard)) {
11586: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
11587: $newsetting{'override_'.$type}{$item} = 1;
11588: } else {
11589: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
11590: $newsetting{'override_'.$type}{$item} = 0;
11591: }
11592: }
11593: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
11594: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11595: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
11596: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11597: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
11598: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
11599: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
11600: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11601: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
11602: }
11603: }
11604: }
11605: }
11606: if (keys(%currsetting) > 0) {
11607: foreach my $item (@contacts) {
11608: if ($to{$item} ne $currsetting{$item}) {
11609: $changes{$item} = 1;
11610: }
11611: }
11612: foreach my $type (@mailings) {
11613: foreach my $item (@contacts) {
11614: if (ref($currsetting{$type}) eq 'HASH') {
11615: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
11616: push(@{$changes{$type}},$item);
11617: }
11618: } else {
11619: push(@{$changes{$type}},@{$newsetting{$type}});
11620: }
11621: }
11622: if ($others{$type} ne $currsetting{$type}{'others'}) {
11623: push(@{$changes{$type}},'others');
11624: }
11625: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11626: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
11627: push(@{$changes{$type}},'bcc');
11628: }
11629: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
11630: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
11631: push(@{$changes{$type}},'include');
11632: }
11633: }
11634: }
11635: if (ref($fields) eq 'ARRAY') {
11636: if (ref($currsetting{'helpform'}) eq 'HASH') {
11637: foreach my $field (@{$fields}) {
11638: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
11639: push(@{$changes{'helpform'}},$field);
11640: }
11641: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11642: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
11643: push(@{$changes{'helpform'}},'maxsize');
11644: }
11645: }
11646: }
11647: } else {
11648: foreach my $field (@{$fields}) {
11649: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11650: push(@{$changes{'helpform'}},$field);
11651: }
11652: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11653: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11654: push(@{$changes{'helpform'}},'maxsize');
11655: }
11656: }
11657: }
11658: }
11659: }
11660: if (@statuses) {
11661: if (ref($currsetting{'overrides'}) eq 'HASH') {
11662: foreach my $key (keys(%{$currsetting{'overrides'}})) {
11663: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
11664: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
11665: foreach my $item (@contacts,'bcc','others','include') {
11666: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
11667: push(@{$changes{'overrides'}},$key);
11668: last;
11669: }
11670: }
11671: } else {
11672: push(@{$changes{'overrides'}},$key);
11673: }
11674: }
11675: }
11676: foreach my $key (@overrides) {
11677: unless (exists($currsetting{'overrides'}{$key})) {
11678: push(@{$changes{'overrides'}},$key);
11679: }
11680: }
11681: } else {
11682: foreach my $key (@overrides) {
11683: push(@{$changes{'overrides'}},$key);
11684: }
11685: }
11686: }
11687: } else {
11688: my %default;
11689: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
11690: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
11691: $default{'errormail'} = 'adminemail';
11692: $default{'packagesmail'} = 'adminemail';
11693: $default{'helpdeskmail'} = 'supportemail';
11694: $default{'otherdomsmail'} = 'supportemail';
11695: $default{'lonstatusmail'} = 'adminemail';
11696: $default{'requestsmail'} = 'adminemail';
11697: $default{'updatesmail'} = 'adminemail';
11698: $default{'hostipmail'} = 'adminemail';
11699: foreach my $item (@contacts) {
11700: if ($to{$item} ne $default{$item}) {
11701: $changes{$item} = 1;
11702: }
11703: }
11704: foreach my $type (@mailings) {
11705: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
11706: push(@{$changes{$type}},@{$newsetting{$type}});
11707: }
11708: if ($others{$type} ne '') {
11709: push(@{$changes{$type}},'others');
11710: }
11711: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11712: if ($bcc{$type} ne '') {
11713: push(@{$changes{$type}},'bcc');
11714: }
11715: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
11716: push(@{$changes{$type}},'include');
11717: }
11718: }
11719: }
11720: if (ref($fields) eq 'ARRAY') {
11721: foreach my $field (@{$fields}) {
11722: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11723: push(@{$changes{'helpform'}},$field);
11724: }
11725: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11726: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11727: push(@{$changes{'helpform'}},'maxsize');
11728: }
11729: }
11730: }
11731: }
11732: }
11733: foreach my $item (@toggles) {
11734: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
11735: $changes{$item} = 1;
11736: } elsif ((!$env{'form.'.$item}) &&
11737: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
11738: $changes{$item} = 1;
11739: }
11740: }
11741: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
11742: $dom);
11743: if ($putresult eq 'ok') {
11744: if (keys(%changes) > 0) {
11745: &Apache::loncommon::devalidate_domconfig_cache($dom);
11746: if (ref($lastactref) eq 'HASH') {
11747: $lastactref->{'domainconfig'} = 1;
11748: }
11749: my ($titles,$short_titles) = &contact_titles();
11750: $resulttext = &mt('Changes made:').'<ul>';
11751: foreach my $item (@contacts) {
11752: if ($changes{$item}) {
11753: $resulttext .= '<li>'.$titles->{$item}.
11754: &mt(' set to: ').
11755: '<span class="LC_cusr_emph">'.
11756: $to{$item}.'</span></li>';
11757: }
11758: }
11759: foreach my $type (@mailings) {
11760: if (ref($changes{$type}) eq 'ARRAY') {
11761: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11762: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
11763: } else {
11764: $resulttext .= '<li>'.$titles->{$type}.': ';
11765: }
11766: my @text;
11767: foreach my $item (@{$newsetting{$type}}) {
11768: push(@text,$short_titles->{$item});
11769: }
11770: if ($others{$type} ne '') {
11771: push(@text,$others{$type});
11772: }
11773: if (@text) {
11774: $resulttext .= '<span class="LC_cusr_emph">'.
11775: join(', ',@text).'</span>';
11776: }
11777: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11778: if ($bcc{$type} ne '') {
11779: my $bcctext;
11780: if (@text) {
11781: $bcctext = ' '.&mt('with Bcc to');
11782: } else {
11783: $bcctext = '(Bcc)';
11784: }
11785: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
11786: } elsif (!@text) {
11787: $resulttext .= &mt('No one');
11788: }
11789: if ($includestr{$type} ne '') {
11790: if ($includeloc{$type} eq 'b') {
11791: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
11792: } elsif ($includeloc{$type} eq 's') {
11793: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
11794: }
11795: }
11796: } elsif (!@text) {
11797: $resulttext .= &mt('No recipients');
11798: }
11799: $resulttext .= '</li>';
11800: }
11801: }
11802: if (ref($changes{'overrides'}) eq 'ARRAY') {
11803: my @deletions;
11804: foreach my $type (@{$changes{'overrides'}}) {
11805: if ($usertypeshash{$type}) {
11806: if (grep(/^\Q$type\E/,@overrides)) {
11807: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
11808: $usertypeshash{$type}).'<ul><li>';
11809: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
11810: my @text;
11811: foreach my $item (@contacts) {
11812: if ($newsetting{'override_'.$type}{$item}) {
11813: push(@text,$short_titles->{$item});
11814: }
11815: }
11816: if ($newsetting{'override_'.$type}{'others'} ne '') {
11817: push(@text,$newsetting{'override_'.$type}{'others'});
11818: }
11819:
11820: if (@text) {
11821: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
11822: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
11823: }
11824: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
11825: my $bcctext;
11826: if (@text) {
11827: $bcctext = ' '.&mt('with Bcc to');
11828: } else {
11829: $bcctext = '(Bcc)';
11830: }
11831: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
11832: } elsif (!@text) {
11833: $resulttext .= &mt('Helpdesk e-mail sent to no one');
11834: }
11835: $resulttext .= '</li>';
11836: if ($newsetting{'override_'.$type}{'include'} ne '') {
11837: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
11838: if ($loc eq 'b') {
11839: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
11840: } elsif ($loc eq 's') {
11841: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
11842: }
11843: }
11844: }
11845: $resulttext .= '</li></ul></li>';
11846: } else {
11847: push(@deletions,$usertypeshash{$type});
11848: }
11849: }
11850: }
11851: if (@deletions) {
11852: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
11853: join(', ',@deletions)).'</li>';
11854: }
11855: }
11856: my @offon = ('off','on');
11857: if ($changes{'reporterrors'}) {
11858: $resulttext .= '<li>'.
11859: &mt('E-mail error reports to [_1] set to "'.
11860: $offon[$env{'form.reporterrors'}].'".',
11861: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11862: &mt('LON-CAPA core group - MSU'),600,500)).
11863: '</li>';
11864: }
11865: if ($changes{'reportupdates'}) {
11866: $resulttext .= '<li>'.
11867: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11868: $offon[$env{'form.reportupdates'}].'".',
11869: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11870: &mt('LON-CAPA core group - MSU'),600,500)).
11871: '</li>';
11872: }
11873: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11874: my (@optional,@required,@unused,$maxsizechg);
11875: foreach my $field (@{$changes{'helpform'}}) {
11876: if ($field eq 'maxsize') {
11877: $maxsizechg = 1;
11878: next;
11879: }
11880: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11881: push(@optional,$field);
11882: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11883: push(@unused,$field);
11884: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
11885: push(@required,$field);
11886: }
11887: }
11888: if (@optional) {
11889: $resulttext .= '<li>'.
11890: &mt('Help form fields changed to "Optional": [_1].',
11891: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
11892: '</li>';
11893: }
11894: if (@required) {
11895: $resulttext .= '<li>'.
11896: &mt('Help form fields changed to "Required": [_1].',
11897: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
11898: '</li>';
11899: }
11900: if (@unused) {
11901: $resulttext .= '<li>'.
11902: &mt('Help form fields changed to "Not shown": [_1].',
11903: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
11904: '</li>';
11905: }
11906: if ($maxsizechg) {
11907: $resulttext .= '<li>'.
11908: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
11909: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
11910: '</li>';
11911: }
11912: }
11913: $resulttext .= '</ul>';
11914: } else {
11915: $resulttext = &mt('No changes made to contacts and form settings');
11916: }
11917: } else {
11918: $resulttext = '<span class="LC_error">'.
11919: &mt('An error occurred: [_1].',$putresult).'</span>';
11920: }
11921: return $resulttext;
11922: }
11923:
11924: sub modify_passwords {
11925: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11926: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
11927: $updatedefaults,$updateconf);
11928: my $customfn = 'resetpw.html';
11929: if (ref($domconfig{'passwords'}) eq 'HASH') {
11930: %current = %{$domconfig{'passwords'}};
11931: }
11932: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11933: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11934: if (ref($types) eq 'ARRAY') {
11935: @oktypes = @{$types};
11936: }
11937: push(@oktypes,'default');
11938:
11939: my %titles = &Apache::lonlocal::texthash (
11940: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
11941: intauth_check => 'Check bcrypt cost if authenticated',
11942: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
11943: permanent => 'Permanent e-mail address',
11944: critical => 'Critical notification address',
11945: notify => 'Notification address',
11946: min => 'Minimum password length',
11947: max => 'Maximum password length',
11948: chars => 'Required characters',
11949: numsaved => 'Number of previous passwords to save',
11950: reset => 'Resetting Forgotten Password',
11951: intauth => 'Encryption of Stored Passwords (Internal Auth)',
11952: rules => 'Rules for LON-CAPA Passwords',
11953: crsownerchg => 'Course Owner Changing Student Passwords',
11954: username => 'Username',
11955: email => 'E-mail address',
11956: );
11957:
11958: #
11959: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
11960: #
11961: my (%curr_defaults,%save_defaults);
11962: if (ref($domconfig{'defaults'}) eq 'HASH') {
11963: foreach my $key (keys(%{$domconfig{'defaults'}})) {
11964: if ($key =~ /^intauth_(cost|check|switch)$/) {
11965: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
11966: } else {
11967: $save_defaults{$key} = $domconfig{'defaults'}{$key};
11968: }
11969: }
11970: }
11971: my %staticdefaults = (
11972: 'resetlink' => 2,
11973: 'resetcase' => \@oktypes,
11974: 'resetprelink' => 'both',
11975: 'resetemail' => ['critical','notify','permanent'],
11976: 'intauth_cost' => 10,
11977: 'intauth_check' => 0,
11978: 'intauth_switch' => 0,
11979: );
11980: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
11981: foreach my $type (@oktypes) {
11982: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
11983: }
11984: my $linklife = $env{'form.passwords_link'};
11985: $linklife =~ s/^\s+|\s+$//g;
11986: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
11987: $newvalues{'resetlink'} = $linklife;
11988: if ($current{'resetlink'}) {
11989: if ($current{'resetlink'} ne $linklife) {
11990: $changes{'reset'} = 1;
11991: }
11992: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11993: if ($staticdefaults{'resetlink'} ne $linklife) {
11994: $changes{'reset'} = 1;
11995: }
11996: }
11997: } elsif ($current{'resetlink'}) {
11998: $changes{'reset'} = 1;
11999: }
12000: my @casesens;
12001: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
12002: foreach my $case (sort(@posscase)) {
12003: if (grep(/^\Q$case\E$/,@oktypes)) {
12004: push(@casesens,$case);
12005: }
12006: }
12007: $newvalues{'resetcase'} = \@casesens;
12008: if (ref($current{'resetcase'}) eq 'ARRAY') {
12009: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
12010: if (@diffs > 0) {
12011: $changes{'reset'} = 1;
12012: }
12013: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12014: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
12015: if (@diffs > 0) {
12016: $changes{'reset'} = 1;
12017: }
12018: }
12019: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
12020: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
12021: if (exists($current{'resetprelink'})) {
12022: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
12023: $changes{'reset'} = 1;
12024: }
12025: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12026: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
12027: $changes{'reset'} = 1;
12028: }
12029: }
12030: } elsif ($current{'resetprelink'}) {
12031: $changes{'reset'} = 1;
12032: }
12033: foreach my $type (@oktypes) {
12034: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
12035: my @postlink;
12036: foreach my $item (sort(@possplink)) {
12037: if ($item =~ /^(email|username)$/) {
12038: push(@postlink,$item);
12039: }
12040: }
12041: $newvalues{'resetpostlink'}{$type} = \@postlink;
12042: unless ($changes{'reset'}) {
12043: if (ref($current{'resetpostlink'}) eq 'HASH') {
12044: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
12045: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
12046: if (@diffs > 0) {
12047: $changes{'reset'} = 1;
12048: }
12049: } else {
12050: $changes{'reset'} = 1;
12051: }
12052: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12053: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
12054: if (@diffs > 0) {
12055: $changes{'reset'} = 1;
12056: }
12057: }
12058: }
12059: }
12060: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
12061: my @resetemail;
12062: foreach my $item (sort(@possemailsrc)) {
12063: if ($item =~ /^(permanent|critical|notify)$/) {
12064: push(@resetemail,$item);
12065: }
12066: }
12067: $newvalues{'resetemail'} = \@resetemail;
12068: unless ($changes{'reset'}) {
12069: if (ref($current{'resetemail'}) eq 'ARRAY') {
12070: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
12071: if (@diffs > 0) {
12072: $changes{'reset'} = 1;
12073: }
12074: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12075: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
12076: if (@diffs > 0) {
12077: $changes{'reset'} = 1;
12078: }
12079: }
12080: }
12081: if ($env{'form.passwords_stdtext'} == 0) {
12082: $newvalues{'resetremove'} = 1;
12083: unless ($current{'resetremove'}) {
12084: $changes{'reset'} = 1;
12085: }
12086: } elsif ($current{'resetremove'}) {
12087: $changes{'reset'} = 1;
12088: }
12089: if ($env{'form.passwords_customfile.filename'} ne '') {
12090: my $servadm = $r->dir_config('lonAdmEMail');
12091: my $servadm = $r->dir_config('lonAdmEMail');
12092: my ($configuserok,$author_ok,$switchserver) =
12093: &config_check($dom,$confname,$servadm);
12094: my $error;
12095: if ($configuserok eq 'ok') {
12096: if ($switchserver) {
12097: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
12098: } else {
12099: if ($author_ok eq 'ok') {
12100: my ($result,$customurl) =
12101: &publishlogo($r,'upload','passwords_customfile',$dom,
12102: $confname,'customtext/resetpw','','',$customfn);
12103: if ($result eq 'ok') {
12104: $newvalues{'resetcustom'} = $customurl;
12105: $changes{'reset'} = 1;
12106: } else {
12107: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
12108: }
12109: } else {
12110: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
12111: }
12112: }
12113: } else {
12114: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
12115: }
12116: if ($error) {
12117: &Apache::lonnet::logthis($error);
12118: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12119: }
12120: } elsif ($current{'resetcustom'}) {
12121: if ($env{'form.passwords_custom_del'}) {
12122: $changes{'reset'} = 1;
12123: } else {
12124: $newvalues{'resetcustom'} = $current{'resetcustom'};
12125: }
12126: }
12127: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
12128: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
12129: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
12130: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
12131: $changes{'intauth'} = 1;
12132: }
12133: } else {
12134: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
12135: }
12136: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
12137: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
12138: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
12139: $changes{'intauth'} = 1;
12140: }
12141: } else {
12142: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12143: }
12144: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
12145: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
12146: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
12147: $changes{'intauth'} = 1;
12148: }
12149: } else {
12150: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12151: }
12152: foreach my $item ('cost','check','switch') {
12153: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
12154: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
12155: $updatedefaults = 1;
12156: }
12157: }
12158: foreach my $rule ('min','max','numsaved') {
12159: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
12160: my $ruleok;
12161: if ($rule eq 'min') {
12162: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
12163: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
12164: $ruleok = 1;
12165: }
12166: }
12167: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
12168: ($env{'form.passwords_'.$rule} ne '0')) {
12169: $ruleok = 1;
12170: }
12171: if ($ruleok) {
12172: $newvalues{$rule} = $env{'form.passwords_'.$rule};
12173: if (exists($current{$rule})) {
12174: if ($newvalues{$rule} ne $current{$rule}) {
12175: $changes{'rules'} = 1;
12176: }
12177: } elsif ($rule eq 'min') {
12178: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
12179: $changes{'rules'} = 1;
12180: }
12181: } else {
12182: $changes{'rules'} = 1;
12183: }
12184: } elsif (exists($current{$rule})) {
12185: $changes{'rules'} = 1;
12186: }
12187: }
12188: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
12189: my @chars;
12190: foreach my $item (sort(@posschars)) {
12191: if ($item =~ /^(uc|lc|num|spec)$/) {
12192: push(@chars,$item);
12193: }
12194: }
12195: $newvalues{'chars'} = \@chars;
12196: unless ($changes{'rules'}) {
12197: if (ref($current{'chars'}) eq 'ARRAY') {
12198: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
12199: if (@diffs > 0) {
12200: $changes{'rules'} = 1;
12201: }
12202: } else {
12203: if (@chars > 0) {
12204: $changes{'rules'} = 1;
12205: }
12206: }
12207: }
12208: my %crsownerchg = (
12209: by => [],
12210: for => [],
12211: );
12212: foreach my $item ('by','for') {
12213: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
12214: foreach my $type (sort(@posstypes)) {
12215: if (grep(/^\Q$type\E$/,@oktypes)) {
12216: push(@{$crsownerchg{$item}},$type);
12217: }
12218: }
12219: }
12220: $newvalues{'crsownerchg'} = \%crsownerchg;
12221: if (ref($current{'crsownerchg'}) eq 'HASH') {
12222: foreach my $item ('by','for') {
12223: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
12224: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
12225: if (@diffs > 0) {
12226: $changes{'crsownerchg'} = 1;
12227: last;
12228: }
12229: }
12230: }
12231: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
12232: foreach my $item ('by','for') {
12233: if (@{$crsownerchg{$item}} > 0) {
12234: $changes{'crsownerchg'} = 1;
12235: last;
12236: }
12237: }
12238: }
12239:
12240: my %confighash = (
12241: defaults => \%save_defaults,
12242: passwords => \%newvalues,
12243: );
12244: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
12245:
12246: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
12247: if ($putresult eq 'ok') {
12248: if (keys(%changes) > 0) {
12249: $resulttext = &mt('Changes made: ').'<ul>';
12250: foreach my $key ('reset','intauth','rules','crsownerchg') {
12251: if ($changes{$key}) {
12252: unless ($key eq 'intauth') {
12253: $updateconf = 1;
12254: }
12255: $resulttext .= '<li>'.$titles{$key}.':<ul>';
12256: if ($key eq 'reset') {
12257: if ($confighash{'passwords'}{'captcha'} eq 'original') {
12258: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
12259: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
12260: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
12261: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
12262: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
12263: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
12264: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
12265: }
12266: } else {
12267: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
12268: }
12269: if ($confighash{'passwords'}{'resetlink'}) {
12270: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
12271: } else {
12272: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
12273: &mt('Will default to 2 hours').'</li>';
12274: }
12275: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
12276: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
12277: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
12278: } else {
12279: my $casesens;
12280: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
12281: if ($type eq 'default') {
12282: $casesens .= $othertitle.', ';
12283: } elsif ($usertypes->{$type} ne '') {
12284: $casesens .= $usertypes->{$type}.', ';
12285: }
12286: }
12287: $casesens =~ s/\Q, \E$//;
12288: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
12289: }
12290: } else {
12291: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
12292: }
12293: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
12294: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
12295: } else {
12296: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
12297: }
12298: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
12299: my $output;
12300: if (ref($types) eq 'ARRAY') {
12301: foreach my $type (@{$types}) {
12302: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
12303: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
12304: $output .= $usertypes->{$type}.' -- '.&mt('none');
12305: } else {
12306: $output .= $usertypes->{$type}.' -- '.
12307: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
12308: }
12309: }
12310: }
12311: }
12312: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
12313: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
12314: $output .= $othertitle.' -- '.&mt('none');
12315: } else {
12316: $output .= $othertitle.' -- '.
12317: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
12318: }
12319: }
12320: if ($output) {
12321: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
12322: } else {
12323: $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>';
12324: }
12325: } else {
12326: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
12327: }
12328: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
12329: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
12330: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
12331: } else {
12332: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
12333: }
12334: } else {
12335: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
12336: }
12337: if ($confighash{'passwords'}{'resetremove'}) {
12338: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
12339: } else {
12340: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
12341: }
12342: if ($confighash{'passwords'}{'resetcustom'}) {
12343: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
12344: &mt('custom text'),600,500,undef,undef,
12345: undef,undef,'background-color:#ffffff');
12346: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
12347: } else {
12348: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
12349: }
12350: } elsif ($key eq 'intauth') {
12351: foreach my $item ('cost','switch','check') {
12352: my $value = $save_defaults{$key.'_'.$item};
12353: if ($item eq 'switch') {
12354: my %optiondesc = &Apache::lonlocal::texthash (
12355: 0 => 'No',
12356: 1 => 'Yes',
12357: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12358: );
12359: if ($value =~ /^(0|1|2)$/) {
12360: $value = $optiondesc{$value};
12361: } else {
12362: $value = &mt('none -- defaults to No');
12363: }
12364: } elsif ($item eq 'check') {
12365: my %optiondesc = &Apache::lonlocal::texthash (
12366: 0 => 'No',
12367: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12368: 2 => 'Yes, disallow login if stored cost is less than domain default',
12369: );
12370: if ($value =~ /^(0|1|2)$/) {
12371: $value = $optiondesc{$value};
12372: } else {
12373: $value = &mt('none -- defaults to No');
12374: }
12375: }
12376: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
12377: }
12378: } elsif ($key eq 'rules') {
12379: foreach my $rule ('min','max','numsaved') {
12380: if ($confighash{'passwords'}{$rule} eq '') {
12381: if ($rule eq 'min') {
12382: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
12383: ' '.&mt('Default of [_1] will be used',
12384: $Apache::lonnet::passwdmin).'</li>';
12385: } else {
12386: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
12387: }
12388: } else {
12389: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
12390: }
12391: }
12392: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
12393: if (@{$confighash{'passwords'}{'chars'}} > 0) {
12394: my %rulenames = &Apache::lonlocal::texthash(
12395: uc => 'At least one upper case letter',
12396: lc => 'At least one lower case letter',
12397: num => 'At least one number',
12398: spec => 'At least one non-alphanumeric',
12399: );
12400: my $needed = '<ul><li>'.
12401: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
12402: '</li></ul>';
12403: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
12404: } else {
12405: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
12406: }
12407: } else {
12408: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
12409: }
12410: } elsif ($key eq 'crsownerchg') {
12411: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
12412: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
12413: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
12414: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
12415: } else {
12416: my %crsownerstr;
12417: foreach my $item ('by','for') {
12418: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
12419: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
12420: if ($type eq 'default') {
12421: $crsownerstr{$item} .= $othertitle.', ';
12422: } elsif ($usertypes->{$type} ne '') {
12423: $crsownerstr{$item} .= $usertypes->{$type}.', ';
12424: }
12425: }
12426: $crsownerstr{$item} =~ s/\Q, \E$//;
12427: }
12428: }
12429: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
12430: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
12431: }
12432: } else {
12433: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
12434: }
12435: }
12436: $resulttext .= '</ul></li>';
12437: }
12438: }
12439: $resulttext .= '</ul>';
12440: } else {
12441: $resulttext = &mt('No changes made to password settings');
12442: }
12443: my $cachetime = 24*60*60;
12444: if ($updatedefaults) {
12445: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12446: if (ref($lastactref) eq 'HASH') {
12447: $lastactref->{'domdefaults'} = 1;
12448: }
12449: }
12450: if ($updateconf) {
12451: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
12452: if (ref($lastactref) eq 'HASH') {
12453: $lastactref->{'passwdconf'} = 1;
12454: }
12455: }
12456: } else {
12457: $resulttext = '<span class="LC_error">'.
12458: &mt('An error occurred: [_1]',$putresult).'</span>';
12459: }
12460: if ($errors) {
12461: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12462: $errors.'</ul></p>';
12463: }
12464: return $resulttext;
12465: }
12466:
12467: sub modify_usercreation {
12468: my ($dom,%domconfig) = @_;
12469: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
12470: my $warningmsg;
12471: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12472: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12473: if ($key eq 'cancreate') {
12474: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12475: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12476: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
12477: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12478: } else {
12479: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12480: }
12481: }
12482: }
12483: } elsif ($key eq 'email_rule') {
12484: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12485: } else {
12486: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12487: }
12488: }
12489: }
12490: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
12491: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
12492: my @contexts = ('author','course','requestcrs');
12493: foreach my $item(@contexts) {
12494: $cancreate{$item} = $env{'form.can_createuser_'.$item};
12495: }
12496: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12497: foreach my $item (@contexts) {
12498: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
12499: push(@{$changes{'cancreate'}},$item);
12500: }
12501: }
12502: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
12503: foreach my $item (@contexts) {
12504: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
12505: if ($cancreate{$item} ne 'any') {
12506: push(@{$changes{'cancreate'}},$item);
12507: }
12508: } else {
12509: if ($cancreate{$item} ne 'none') {
12510: push(@{$changes{'cancreate'}},$item);
12511: }
12512: }
12513: }
12514: } else {
12515: foreach my $item (@contexts) {
12516: push(@{$changes{'cancreate'}},$item);
12517: }
12518: }
12519:
12520: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
12521: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
12522: if (!grep(/^\Q$type\E$/,@username_rule)) {
12523: push(@{$changes{'username_rule'}},$type);
12524: }
12525: }
12526: foreach my $type (@username_rule) {
12527: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
12528: push(@{$changes{'username_rule'}},$type);
12529: }
12530: }
12531: } else {
12532: push(@{$changes{'username_rule'}},@username_rule);
12533: }
12534:
12535: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
12536: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
12537: if (!grep(/^\Q$type\E$/,@id_rule)) {
12538: push(@{$changes{'id_rule'}},$type);
12539: }
12540: }
12541: foreach my $type (@id_rule) {
12542: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
12543: push(@{$changes{'id_rule'}},$type);
12544: }
12545: }
12546: } else {
12547: push(@{$changes{'id_rule'}},@id_rule);
12548: }
12549:
12550: my @authen_contexts = ('author','course','domain');
12551: my @authtypes = ('int','krb4','krb5','loc');
12552: my %authhash;
12553: foreach my $item (@authen_contexts) {
12554: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
12555: foreach my $auth (@authtypes) {
12556: if (grep(/^\Q$auth\E$/,@authallowed)) {
12557: $authhash{$item}{$auth} = 1;
12558: } else {
12559: $authhash{$item}{$auth} = 0;
12560: }
12561: }
12562: }
12563: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
12564: foreach my $item (@authen_contexts) {
12565: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
12566: foreach my $auth (@authtypes) {
12567: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
12568: push(@{$changes{'authtypes'}},$item);
12569: last;
12570: }
12571: }
12572: }
12573: }
12574: } else {
12575: foreach my $item (@authen_contexts) {
12576: push(@{$changes{'authtypes'}},$item);
12577: }
12578: }
12579:
12580: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
12581: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
12582: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
12583: $save_usercreate{'id_rule'} = \@id_rule;
12584: $save_usercreate{'username_rule'} = \@username_rule,
12585: $save_usercreate{'authtypes'} = \%authhash;
12586:
12587: my %usercreation_hash = (
12588: usercreation => \%save_usercreate,
12589: );
12590:
12591: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
12592: $dom);
12593:
12594: if ($putresult eq 'ok') {
12595: if (keys(%changes) > 0) {
12596: $resulttext = &mt('Changes made:').'<ul>';
12597: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12598: my %lt = &usercreation_types();
12599: foreach my $type (@{$changes{'cancreate'}}) {
12600: my $chgtext = $lt{$type}.', ';
12601: if ($cancreate{$type} eq 'none') {
12602: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
12603: } elsif ($cancreate{$type} eq 'any') {
12604: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
12605: } elsif ($cancreate{$type} eq 'official') {
12606: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
12607: } elsif ($cancreate{$type} eq 'unofficial') {
12608: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
12609: }
12610: $resulttext .= '<li>'.$chgtext.'</li>';
12611: }
12612: }
12613: if (ref($changes{'username_rule'}) eq 'ARRAY') {
12614: my ($rules,$ruleorder) =
12615: &Apache::lonnet::inst_userrules($dom,'username');
12616: my $chgtext = '<ul>';
12617: foreach my $type (@username_rule) {
12618: if (ref($rules->{$type}) eq 'HASH') {
12619: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
12620: }
12621: }
12622: $chgtext .= '</ul>';
12623: if (@username_rule > 0) {
12624: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12625: } else {
12626: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
12627: }
12628: }
12629: if (ref($changes{'id_rule'}) eq 'ARRAY') {
12630: my ($idrules,$idruleorder) =
12631: &Apache::lonnet::inst_userrules($dom,'id');
12632: my $chgtext = '<ul>';
12633: foreach my $type (@id_rule) {
12634: if (ref($idrules->{$type}) eq 'HASH') {
12635: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
12636: }
12637: }
12638: $chgtext .= '</ul>';
12639: if (@id_rule > 0) {
12640: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12641: } else {
12642: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
12643: }
12644: }
12645: my %authname = &authtype_names();
12646: my %context_title = &context_names();
12647: if (ref($changes{'authtypes'}) eq 'ARRAY') {
12648: my $chgtext = '<ul>';
12649: foreach my $type (@{$changes{'authtypes'}}) {
12650: my @allowed;
12651: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
12652: foreach my $auth (@authtypes) {
12653: if ($authhash{$type}{$auth}) {
12654: push(@allowed,$authname{$auth});
12655: }
12656: }
12657: if (@allowed > 0) {
12658: $chgtext .= join(', ',@allowed).'</li>';
12659: } else {
12660: $chgtext .= &mt('none').'</li>';
12661: }
12662: }
12663: $chgtext .= '</ul>';
12664: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
12665: $resulttext .= '</li>';
12666: }
12667: $resulttext .= '</ul>';
12668: } else {
12669: $resulttext = &mt('No changes made to user creation settings');
12670: }
12671: } else {
12672: $resulttext = '<span class="LC_error">'.
12673: &mt('An error occurred: [_1]',$putresult).'</span>';
12674: }
12675: if ($warningmsg ne '') {
12676: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12677: }
12678: return $resulttext;
12679: }
12680:
12681: sub modify_selfcreation {
12682: my ($dom,$lastactref,%domconfig) = @_;
12683: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
12684: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
12685: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12686: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
12687: if (ref($typesref) eq 'ARRAY') {
12688: @types = @{$typesref};
12689: }
12690: if (ref($usertypesref) eq 'HASH') {
12691: %usertypes = %{$usertypesref};
12692: }
12693: $usertypes{'default'} = $othertitle;
12694: #
12695: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
12696: #
12697: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12698: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12699: if ($key eq 'cancreate') {
12700: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12701: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12702: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
12703: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
12704: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
12705: ($item eq 'emailusername') || ($item eq 'shibenv') ||
12706: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
12707: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
12708: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12709: } else {
12710: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12711: }
12712: }
12713: }
12714: } elsif ($key eq 'email_rule') {
12715: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12716: } else {
12717: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12718: }
12719: }
12720: }
12721: #
12722: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
12723: #
12724: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12725: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12726: if ($key eq 'selfcreate') {
12727: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
12728: } else {
12729: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
12730: }
12731: }
12732: }
12733: #
12734: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
12735: #
12736: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12737: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
12738: if ($key eq 'inststatusguest') {
12739: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
12740: } else {
12741: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
12742: }
12743: }
12744: }
12745:
12746: my @contexts = ('selfcreate');
12747: @{$cancreate{'selfcreate'}} = ();
12748: %{$cancreate{'emailusername'}} = ();
12749: if (@types) {
12750: @{$cancreate{'statustocreate'}} = ();
12751: }
12752: %{$cancreate{'selfcreateprocessing'}} = ();
12753: %{$cancreate{'shibenv'}} = ();
12754: %{$cancreate{'emailverified'}} = ();
12755: %{$cancreate{'emailoptions'}} = ();
12756: %{$cancreate{'emaildomain'}} = ();
12757: my %selfcreatetypes = (
12758: sso => 'users authenticated by institutional single sign on',
12759: login => 'users authenticated by institutional log-in',
12760: email => 'users verified by e-mail',
12761: );
12762: #
12763: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
12764: # is permitted.
12765: #
12766:
12767: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
12768:
12769: my (@statuses,%email_rule);
12770: foreach my $item ('login','sso','email') {
12771: if ($item eq 'email') {
12772: if ($env{'form.cancreate_email'}) {
12773: if (@types) {
12774: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
12775: foreach my $status (@poss_statuses) {
12776: if (grep(/^\Q$status\E$/,(@types,'default'))) {
12777: push(@statuses,$status);
12778: }
12779: }
12780: $save_inststatus{'inststatusguest'} = \@statuses;
12781: } else {
12782: push(@statuses,'default');
12783: }
12784: if (@statuses) {
12785: my %curr_rule;
12786: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
12787: foreach my $type (@statuses) {
12788: $curr_rule{$type} = $curr_usercreation{'email_rule'};
12789: }
12790: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
12791: foreach my $type (@statuses) {
12792: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
12793: }
12794: }
12795: push(@{$cancreate{'selfcreate'}},'email');
12796: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
12797: my %curremaildom;
12798: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
12799: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
12800: }
12801: foreach my $type (@statuses) {
12802: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
12803: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
12804: }
12805: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
12806: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
12807: }
12808: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
12809: #
12810: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
12811: #
12812: my $chosen = $1;
12813: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
12814: my $emaildom;
12815: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
12816: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
12817: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
12818: if (ref($curremaildom{$type}) eq 'HASH') {
12819: if (exists($curremaildom{$type}{$chosen})) {
12820: if ($curremaildom{$type}{$chosen} ne $emaildom) {
12821: push(@{$changes{'cancreate'}},'emaildomain');
12822: }
12823: } elsif ($emaildom ne '') {
12824: push(@{$changes{'cancreate'}},'emaildomain');
12825: }
12826: } elsif ($emaildom ne '') {
12827: push(@{$changes{'cancreate'}},'emaildomain');
12828: }
12829: }
12830: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12831: } elsif ($chosen eq 'custom') {
12832: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
12833: $email_rule{$type} = [];
12834: if (ref($emailrules) eq 'HASH') {
12835: foreach my $rule (@possemail_rules) {
12836: if (exists($emailrules->{$rule})) {
12837: push(@{$email_rule{$type}},$rule);
12838: }
12839: }
12840: }
12841: if (@{$email_rule{$type}}) {
12842: $cancreate{'emailoptions'}{$type} = 'custom';
12843: if (ref($curr_rule{$type}) eq 'ARRAY') {
12844: if (@{$curr_rule{$type}} > 0) {
12845: foreach my $rule (@{$curr_rule{$type}}) {
12846: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
12847: push(@{$changes{'email_rule'}},$type);
12848: }
12849: }
12850: }
12851: foreach my $type (@{$email_rule{$type}}) {
12852: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
12853: push(@{$changes{'email_rule'}},$type);
12854: }
12855: }
12856: } else {
12857: push(@{$changes{'email_rule'}},$type);
12858: }
12859: }
12860: } else {
12861: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12862: }
12863: }
12864: }
12865: if (@types) {
12866: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12867: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
12868: if (@changed) {
12869: push(@{$changes{'inststatus'}},'inststatusguest');
12870: }
12871: } else {
12872: push(@{$changes{'inststatus'}},'inststatusguest');
12873: }
12874: }
12875: } else {
12876: delete($env{'form.cancreate_email'});
12877: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12878: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12879: push(@{$changes{'inststatus'}},'inststatusguest');
12880: }
12881: }
12882: }
12883: } else {
12884: $save_inststatus{'inststatusguest'} = [];
12885: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12886: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12887: push(@{$changes{'inststatus'}},'inststatusguest');
12888: }
12889: }
12890: }
12891: } else {
12892: if ($env{'form.cancreate_'.$item}) {
12893: push(@{$cancreate{'selfcreate'}},$item);
12894: }
12895: }
12896: }
12897: my (%userinfo,%savecaptcha);
12898: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
12899: #
12900: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
12901: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
12902: #
12903:
12904: if ($env{'form.cancreate_email'}) {
12905: push(@contexts,'emailusername');
12906: if (@statuses) {
12907: foreach my $type (@statuses) {
12908: if (ref($infofields) eq 'ARRAY') {
12909: foreach my $field (@{$infofields}) {
12910: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
12911: $cancreate{'emailusername'}{$type}{$field} = $1;
12912: }
12913: }
12914: }
12915: }
12916: }
12917: #
12918: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
12919: # queued requests for self-creation of account verified by e-mail.
12920: #
12921:
12922: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
12923: @approvalnotify = sort(@approvalnotify);
12924: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
12925: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12926: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
12927: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
12928: push(@{$changes{'cancreate'}},'notify');
12929: }
12930: } else {
12931: if ($cancreate{'notify'}{'approval'}) {
12932: push(@{$changes{'cancreate'}},'notify');
12933: }
12934: }
12935: } elsif ($cancreate{'notify'}{'approval'}) {
12936: push(@{$changes{'cancreate'}},'notify');
12937: }
12938:
12939: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
12940: }
12941: #
12942: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
12943: # institutional log-in.
12944: #
12945: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
12946: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
12947: ($domdefaults{'auth_def'} eq 'localauth'))) {
12948: $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.').' '.
12949: &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.');
12950: }
12951: }
12952: my @fields = ('lastname','firstname','middlename','generation',
12953: 'permanentemail','id');
12954: my @shibfields = (@fields,'inststatus');
12955: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12956: #
12957: # Where usernames may created for institutional log-in and/or institutional single sign on:
12958: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
12959: # may self-create accounts
12960: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
12961: # which the user may supply, if institutional data is unavailable.
12962: #
12963: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
12964: if (@types) {
12965: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
12966: push(@contexts,'statustocreate');
12967: foreach my $type (@types) {
12968: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
12969: foreach my $field (@fields) {
12970: if (grep(/^\Q$field\E$/,@modifiable)) {
12971: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
12972: } else {
12973: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
12974: }
12975: }
12976: }
12977: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
12978: foreach my $type (@types) {
12979: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
12980: foreach my $field (@fields) {
12981: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
12982: $curr_usermodify{'selfcreate'}{$type}{$field}) {
12983: push(@{$changes{'selfcreate'}},$type);
12984: last;
12985: }
12986: }
12987: }
12988: }
12989: } else {
12990: foreach my $type (@types) {
12991: push(@{$changes{'selfcreate'}},$type);
12992: }
12993: }
12994: }
12995: foreach my $field (@shibfields) {
12996: if ($env{'form.shibenv_'.$field} ne '') {
12997: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
12998: }
12999: }
13000: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13001: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
13002: foreach my $field (@shibfields) {
13003: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
13004: push(@{$changes{'cancreate'}},'shibenv');
13005: }
13006: }
13007: } else {
13008: foreach my $field (@shibfields) {
13009: if ($env{'form.shibenv_'.$field}) {
13010: push(@{$changes{'cancreate'}},'shibenv');
13011: last;
13012: }
13013: }
13014: }
13015: }
13016: }
13017: foreach my $item (@contexts) {
13018: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
13019: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
13020: if (ref($cancreate{$item}) eq 'ARRAY') {
13021: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
13022: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13023: push(@{$changes{'cancreate'}},$item);
13024: }
13025: }
13026: }
13027: }
13028: if (ref($cancreate{$item}) eq 'ARRAY') {
13029: foreach my $type (@{$cancreate{$item}}) {
13030: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
13031: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13032: push(@{$changes{'cancreate'}},$item);
13033: }
13034: }
13035: }
13036: }
13037: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
13038: if (ref($cancreate{$item}) eq 'HASH') {
13039: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
13040: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13041: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
13042: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13043: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13044: push(@{$changes{'cancreate'}},$item);
13045: }
13046: }
13047: }
13048: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13049: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13050: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13051: push(@{$changes{'cancreate'}},$item);
13052: }
13053: }
13054: }
13055: }
13056: foreach my $type (keys(%{$cancreate{$item}})) {
13057: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13058: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13059: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13060: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13061: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13062: push(@{$changes{'cancreate'}},$item);
13063: }
13064: }
13065: } else {
13066: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13067: push(@{$changes{'cancreate'}},$item);
13068: }
13069: }
13070: }
13071: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13072: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13073: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13074: push(@{$changes{'cancreate'}},$item);
13075: }
13076: }
13077: }
13078: }
13079: }
13080: } elsif ($curr_usercreation{'cancreate'}{$item}) {
13081: if (ref($cancreate{$item}) eq 'ARRAY') {
13082: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
13083: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13084: push(@{$changes{'cancreate'}},$item);
13085: }
13086: }
13087: }
13088: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13089: if (ref($cancreate{$item}) eq 'HASH') {
13090: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13091: push(@{$changes{'cancreate'}},$item);
13092: }
13093: }
13094: } elsif ($item eq 'emailusername') {
13095: if (ref($cancreate{$item}) eq 'HASH') {
13096: foreach my $type (keys(%{$cancreate{$item}})) {
13097: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13098: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13099: if ($cancreate{$item}{$type}{$field}) {
13100: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13101: push(@{$changes{'cancreate'}},$item);
13102: }
13103: last;
13104: }
13105: }
13106: }
13107: }
13108: }
13109: }
13110: }
13111: #
13112: # Populate %save_usercreate hash with updates to self-creation configuration.
13113: #
13114: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
13115: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
13116: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
13117: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
13118: if (ref($cancreate{'notify'}) eq 'HASH') {
13119: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
13120: }
13121: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
13122: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
13123: }
13124: if (ref($cancreate{'emailverified'}) eq 'HASH') {
13125: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
13126: }
13127: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
13128: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
13129: }
13130: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
13131: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
13132: }
13133: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13134: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
13135: }
13136: if (ref($cancreate{'shibenv'}) eq 'HASH') {
13137: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
13138: }
13139: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
13140: $save_usercreate{'email_rule'} = \%email_rule;
13141:
13142: my %userconfig_hash = (
13143: usercreation => \%save_usercreate,
13144: usermodification => \%save_usermodify,
13145: inststatus => \%save_inststatus,
13146: );
13147:
13148: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
13149: $dom);
13150: #
13151: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
13152: #
13153: if ($putresult eq 'ok') {
13154: if (keys(%changes) > 0) {
13155: $resulttext = &mt('Changes made:').'<ul>';
13156: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13157: my %lt = &selfcreation_types();
13158: foreach my $type (@{$changes{'cancreate'}}) {
13159: my $chgtext = '';
13160: if ($type eq 'selfcreate') {
13161: if (@{$cancreate{$type}} == 0) {
13162: $chgtext .= &mt('Self creation of a new user account is not permitted.');
13163: } else {
13164: $chgtext .= &mt('Self-creation of a new account is permitted for:').
13165: '<ul>';
13166: foreach my $case (@{$cancreate{$type}}) {
13167: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
13168: }
13169: $chgtext .= '</ul>';
13170: if (ref($cancreate{$type}) eq 'ARRAY') {
13171: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
13172: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13173: if (@{$cancreate{'statustocreate'}} == 0) {
13174: $chgtext .= '<span class="LC_warning">'.
13175: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
13176: '</span><br />';
13177: }
13178: }
13179: }
13180: if (grep(/^email$/,@{$cancreate{$type}})) {
13181: if (!@statuses) {
13182: $chgtext .= '<span class="LC_warning">'.
13183: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
13184: '</span><br />';
13185:
13186: }
13187: }
13188: }
13189: }
13190: } elsif ($type eq 'shibenv') {
13191: if (keys(%{$cancreate{$type}}) == 0) {
13192: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
13193: } else {
13194: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
13195: '<ul>';
13196: foreach my $field (@shibfields) {
13197: next if ($cancreate{$type}{$field} eq '');
13198: if ($field eq 'inststatus') {
13199: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
13200: } else {
13201: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
13202: }
13203: }
13204: $chgtext .= '</ul>';
13205: }
13206: } elsif ($type eq 'statustocreate') {
13207: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
13208: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
13209: if (@{$cancreate{'selfcreate'}} > 0) {
13210: if (@{$cancreate{'statustocreate'}} == 0) {
13211: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
13212: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
13213: $chgtext .= '<br />'.
13214: '<span class="LC_warning">'.
13215: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
13216: '</span>';
13217: }
13218: } elsif (keys(%usertypes) > 0) {
13219: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13220: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
13221: } else {
13222: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
13223: }
13224: $chgtext .= '<ul>';
13225: foreach my $case (@{$cancreate{$type}}) {
13226: if ($case eq 'default') {
13227: $chgtext .= '<li>'.$othertitle.'</li>';
13228: } else {
13229: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
13230: }
13231: }
13232: $chgtext .= '</ul>';
13233: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13234: $chgtext .= '<span class="LC_warning">'.
13235: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
13236: '</span>';
13237: }
13238: }
13239: } else {
13240: if (@{$cancreate{$type}} == 0) {
13241: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
13242: } else {
13243: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
13244: }
13245: }
13246: $chgtext .= '<br />';
13247: }
13248: } elsif ($type eq 'selfcreateprocessing') {
13249: my %choices = &Apache::lonlocal::texthash (
13250: automatic => 'Automatic approval',
13251: approval => 'Queued for approval',
13252: );
13253: if (@types) {
13254: if (@statuses) {
13255: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
13256: '<ul>';
13257: foreach my $status (@statuses) {
13258: if ($status eq 'default') {
13259: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13260: } else {
13261: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13262: }
13263: }
13264: $chgtext .= '</ul>';
13265: }
13266: } else {
13267: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
13268: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
13269: }
13270: } elsif ($type eq 'emailverified') {
13271: my %options = &Apache::lonlocal::texthash (
13272: all => 'Same as e-mail',
13273: first => 'Omit @domain',
13274: free => 'Free to choose',
13275: );
13276: if (@types) {
13277: if (@statuses) {
13278: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
13279: '<ul>';
13280: foreach my $status (@statuses) {
13281: if ($status eq 'default') {
13282: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13283: } else {
13284: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13285: }
13286: }
13287: $chgtext .= '</ul>';
13288: }
13289: } else {
13290: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
13291: $options{$cancreate{'emailverified'}{'default'}});
13292: }
13293: } elsif ($type eq 'emailoptions') {
13294: my %options = &Apache::lonlocal::texthash (
13295: any => 'Any e-mail',
13296: inst => 'Institutional only',
13297: noninst => 'Non-institutional only',
13298: custom => 'Custom restrictions',
13299: );
13300: if (@types) {
13301: if (@statuses) {
13302: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
13303: '<ul>';
13304: foreach my $status (@statuses) {
13305: if ($type eq 'default') {
13306: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13307: } else {
13308: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13309: }
13310: }
13311: $chgtext .= '</ul>';
13312: }
13313: } else {
13314: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
13315: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
13316: } else {
13317: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
13318: $options{$cancreate{'emailoptions'}{'default'}});
13319: }
13320: }
13321: } elsif ($type eq 'emaildomain') {
13322: my $output;
13323: if (@statuses) {
13324: foreach my $type (@statuses) {
13325: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
13326: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
13327: if ($type eq 'default') {
13328: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13329: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
13330: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13331: } else {
13332: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
13333: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13334: }
13335: } else {
13336: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13337: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
13338: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13339: } else {
13340: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
13341: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13342: }
13343: }
13344: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
13345: if ($type eq 'default') {
13346: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13347: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13348: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13349: } else {
13350: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
13351: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13352: }
13353: } else {
13354: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13355: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13356: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13357: } else {
13358: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
13359: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13360: }
13361: }
13362: }
13363: }
13364: }
13365: }
13366: if ($output ne '') {
13367: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
13368: '<ul>'.$output.'</ul>';
13369: }
13370: } elsif ($type eq 'captcha') {
13371: if ($savecaptcha{$type} eq 'notused') {
13372: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
13373: } else {
13374: my %captchas = &captcha_phrases();
13375: if ($captchas{$savecaptcha{$type}}) {
13376: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
13377: } else {
13378: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
13379: }
13380: }
13381: } elsif ($type eq 'recaptchakeys') {
13382: my ($privkey,$pubkey);
13383: if (ref($savecaptcha{$type}) eq 'HASH') {
13384: $pubkey = $savecaptcha{$type}{'public'};
13385: $privkey = $savecaptcha{$type}{'private'};
13386: }
13387: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
13388: if (!$pubkey) {
13389: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
13390: } else {
13391: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
13392: }
13393: if (!$privkey) {
13394: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
13395: } else {
13396: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
13397: }
13398: $chgtext .= '</ul>';
13399: } elsif ($type eq 'recaptchaversion') {
13400: if ($savecaptcha{'captcha'} eq 'recaptcha') {
13401: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
13402: }
13403: } elsif ($type eq 'emailusername') {
13404: if (ref($cancreate{'emailusername'}) eq 'HASH') {
13405: if (@statuses) {
13406: foreach my $type (@statuses) {
13407: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
13408: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
13409: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
13410: '<ul>';
13411: foreach my $field (@{$infofields}) {
13412: if ($cancreate{'emailusername'}{$type}{$field}) {
13413: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
13414: }
13415: }
13416: $chgtext .= '</ul>';
13417: } else {
13418: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13419: }
13420: } else {
13421: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13422: }
13423: }
13424: }
13425: }
13426: } elsif ($type eq 'notify') {
13427: my $numapprove = 0;
13428: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13429: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
13430: if ($cancreate{'notify'}{'approval'}) {
13431: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
13432: $numapprove ++;
13433: }
13434: }
13435: }
13436: unless ($numapprove) {
13437: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
13438: }
13439: }
13440: if ($chgtext) {
13441: $resulttext .= '<li>'.$chgtext.'</li>';
13442: }
13443: }
13444: }
13445: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
13446: my ($emailrules,$emailruleorder) =
13447: &Apache::lonnet::inst_userrules($dom,'email');
13448: foreach my $type (@{$changes{'email_rule'}}) {
13449: if (ref($email_rule{$type}) eq 'ARRAY') {
13450: my $chgtext = '<ul>';
13451: foreach my $rule (@{$email_rule{$type}}) {
13452: if (ref($emailrules->{$rule}) eq 'HASH') {
13453: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
13454: }
13455: }
13456: $chgtext .= '</ul>';
13457: my $typename;
13458: if (@types) {
13459: if ($type eq 'default') {
13460: $typename = $othertitle;
13461: } else {
13462: $typename = $usertypes{$type};
13463: }
13464: $chgtext .= &mt('(Affiliation: [_1])',$typename);
13465: }
13466: if (@{$email_rule{$type}} > 0) {
13467: $resulttext .= '<li>'.
13468: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
13469: $usertypes{$type}).
13470: $chgtext.
13471: '</li>';
13472: } else {
13473: $resulttext .= '<li>'.
13474: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
13475: '</li>'.
13476: &mt('(Affiliation: [_1])',$typename);
13477: }
13478: }
13479: }
13480: }
13481: if (ref($changes{'inststatus'}) eq 'ARRAY') {
13482: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
13483: if (@{$save_inststatus{'inststatusguest'}} > 0) {
13484: my $chgtext = '<ul>';
13485: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
13486: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
13487: }
13488: $chgtext .= '</ul>';
13489: $resulttext .= '<li>'.
13490: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
13491: $chgtext.
13492: '</li>';
13493: } else {
13494: $resulttext .= '<li>'.
13495: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
13496: '</li>';
13497: }
13498: }
13499: }
13500: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
13501: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
13502: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13503: foreach my $type (@{$changes{'selfcreate'}}) {
13504: my $typename = $type;
13505: if (keys(%usertypes) > 0) {
13506: if ($usertypes{$type} ne '') {
13507: $typename = $usertypes{$type};
13508: }
13509: }
13510: my @modifiable;
13511: $resulttext .= '<li>'.
13512: &mt('Self-creation of account by users with status: [_1]',
13513: '<span class="LC_cusr_emph">'.$typename.'</span>').
13514: ' - '.&mt('modifiable fields (if institutional data blank): ');
13515: foreach my $field (@fields) {
13516: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
13517: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
13518: }
13519: }
13520: if (@modifiable > 0) {
13521: $resulttext .= join(', ',@modifiable);
13522: } else {
13523: $resulttext .= &mt('none');
13524: }
13525: $resulttext .= '</li>';
13526: }
13527: $resulttext .= '</ul></li>';
13528: }
13529: $resulttext .= '</ul>';
13530: my $cachetime = 24*60*60;
13531: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
13532: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13533: if (ref($lastactref) eq 'HASH') {
13534: $lastactref->{'domdefaults'} = 1;
13535: }
13536: } else {
13537: $resulttext = &mt('No changes made to self-creation settings');
13538: }
13539: } else {
13540: $resulttext = '<span class="LC_error">'.
13541: &mt('An error occurred: [_1]',$putresult).'</span>';
13542: }
13543: if ($warningmsg ne '') {
13544: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13545: }
13546: return $resulttext;
13547: }
13548:
13549: sub process_captcha {
13550: my ($container,$changes,$newsettings,$currsettings) = @_;
13551: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
13552: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
13553: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
13554: $newsettings->{'captcha'} = 'original';
13555: }
13556: my %current;
13557: if (ref($currsettings) eq 'HASH') {
13558: %current = %{$currsettings};
13559: }
13560: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
13561: if ($container eq 'cancreate') {
13562: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13563: push(@{$changes->{'cancreate'}},'captcha');
13564: } elsif (!defined($changes->{'cancreate'})) {
13565: $changes->{'cancreate'} = ['captcha'];
13566: }
13567: } elsif ($container eq 'passwords') {
13568: $changes->{'reset'} = 1;
13569: } else {
13570: $changes->{'captcha'} = 1;
13571: }
13572: }
13573: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
13574: if ($newsettings->{'captcha'} eq 'recaptcha') {
13575: $newpub = $env{'form.'.$container.'_recaptchapub'};
13576: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
13577: $newpub =~ s/[^\w\-]//g;
13578: $newpriv =~ s/[^\w\-]//g;
13579: $newsettings->{'recaptchakeys'} = {
13580: public => $newpub,
13581: private => $newpriv,
13582: };
13583: $newversion = $env{'form.'.$container.'_recaptchaversion'};
13584: $newversion =~ s/\D//g;
13585: if ($newversion ne '2') {
13586: $newversion = 1;
13587: }
13588: $newsettings->{'recaptchaversion'} = $newversion;
13589: }
13590: if (ref($current{'recaptchakeys'}) eq 'HASH') {
13591: $currpub = $current{'recaptchakeys'}{'public'};
13592: $currpriv = $current{'recaptchakeys'}{'private'};
13593: unless ($newsettings->{'captcha'} eq 'recaptcha') {
13594: $newsettings->{'recaptchakeys'} = {
13595: public => '',
13596: private => '',
13597: }
13598: }
13599: }
13600: if ($current{'captcha'} eq 'recaptcha') {
13601: $currversion = $current{'recaptchaversion'};
13602: if ($currversion ne '2') {
13603: $currversion = 1;
13604: }
13605: }
13606: if ($currversion ne $newversion) {
13607: if ($container eq 'cancreate') {
13608: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13609: push(@{$changes->{'cancreate'}},'recaptchaversion');
13610: } elsif (!defined($changes->{'cancreate'})) {
13611: $changes->{'cancreate'} = ['recaptchaversion'];
13612: }
13613: } elsif ($container eq 'passwords') {
13614: $changes->{'reset'} = 1;
13615: } else {
13616: $changes->{'recaptchaversion'} = 1;
13617: }
13618: }
13619: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
13620: if ($container eq 'cancreate') {
13621: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13622: push(@{$changes->{'cancreate'}},'recaptchakeys');
13623: } elsif (!defined($changes->{'cancreate'})) {
13624: $changes->{'cancreate'} = ['recaptchakeys'];
13625: }
13626: } elsif ($container eq 'passwords') {
13627: $changes->{'reset'} = 1;
13628: } else {
13629: $changes->{'recaptchakeys'} = 1;
13630: }
13631: }
13632: return;
13633: }
13634:
13635: sub modify_usermodification {
13636: my ($dom,%domconfig) = @_;
13637: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
13638: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13639: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13640: if ($key eq 'selfcreate') {
13641: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
13642: } else {
13643: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
13644: }
13645: }
13646: }
13647: my @contexts = ('author','course');
13648: my %context_title = (
13649: author => 'In author context',
13650: course => 'In course context',
13651: );
13652: my @fields = ('lastname','firstname','middlename','generation',
13653: 'permanentemail','id');
13654: my %roles = (
13655: author => ['ca','aa'],
13656: course => ['st','ep','ta','in','cr'],
13657: );
13658: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13659: foreach my $context (@contexts) {
13660: foreach my $role (@{$roles{$context}}) {
13661: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
13662: foreach my $item (@fields) {
13663: if (grep(/^\Q$item\E$/,@modifiable)) {
13664: $modifyhash{$context}{$role}{$item} = 1;
13665: } else {
13666: $modifyhash{$context}{$role}{$item} = 0;
13667: }
13668: }
13669: }
13670: if (ref($curr_usermodification{$context}) eq 'HASH') {
13671: foreach my $role (@{$roles{$context}}) {
13672: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
13673: foreach my $field (@fields) {
13674: if ($modifyhash{$context}{$role}{$field} ne
13675: $curr_usermodification{$context}{$role}{$field}) {
13676: push(@{$changes{$context}},$role);
13677: last;
13678: }
13679: }
13680: }
13681: }
13682: } else {
13683: foreach my $context (@contexts) {
13684: foreach my $role (@{$roles{$context}}) {
13685: push(@{$changes{$context}},$role);
13686: }
13687: }
13688: }
13689: }
13690: my %usermodification_hash = (
13691: usermodification => \%modifyhash,
13692: );
13693: my $putresult = &Apache::lonnet::put_dom('configuration',
13694: \%usermodification_hash,$dom);
13695: if ($putresult eq 'ok') {
13696: if (keys(%changes) > 0) {
13697: $resulttext = &mt('Changes made: ').'<ul>';
13698: foreach my $context (@contexts) {
13699: if (ref($changes{$context}) eq 'ARRAY') {
13700: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
13701: if (ref($changes{$context}) eq 'ARRAY') {
13702: foreach my $role (@{$changes{$context}}) {
13703: my $rolename;
13704: if ($role eq 'cr') {
13705: $rolename = &mt('Custom');
13706: } else {
13707: $rolename = &Apache::lonnet::plaintext($role);
13708: }
13709: my @modifiable;
13710: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
13711: foreach my $field (@fields) {
13712: if ($modifyhash{$context}{$role}{$field}) {
13713: push(@modifiable,$fieldtitles{$field});
13714: }
13715: }
13716: if (@modifiable > 0) {
13717: $resulttext .= join(', ',@modifiable);
13718: } else {
13719: $resulttext .= &mt('none');
13720: }
13721: $resulttext .= '</li>';
13722: }
13723: $resulttext .= '</ul></li>';
13724: }
13725: }
13726: }
13727: $resulttext .= '</ul>';
13728: } else {
13729: $resulttext = &mt('No changes made to user modification settings');
13730: }
13731: } else {
13732: $resulttext = '<span class="LC_error">'.
13733: &mt('An error occurred: [_1]',$putresult).'</span>';
13734: }
13735: return $resulttext;
13736: }
13737:
13738: sub modify_defaults {
13739: my ($dom,$lastactref,%domconfig) = @_;
13740: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
13741: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13742: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
13743: 'portal_def');
13744: my @authtypes = ('internal','krb4','krb5','localauth');
13745: foreach my $item (@items) {
13746: $newvalues{$item} = $env{'form.'.$item};
13747: if ($item eq 'auth_def') {
13748: if ($newvalues{$item} ne '') {
13749: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
13750: push(@errors,$item);
13751: }
13752: }
13753: } elsif ($item eq 'lang_def') {
13754: if ($newvalues{$item} ne '') {
13755: if ($newvalues{$item} =~ /^(\w+)/) {
13756: my $langcode = $1;
13757: if ($langcode ne 'x_chef') {
13758: if (code2language($langcode) eq '') {
13759: push(@errors,$item);
13760: }
13761: }
13762: } else {
13763: push(@errors,$item);
13764: }
13765: }
13766: } elsif ($item eq 'timezone_def') {
13767: if ($newvalues{$item} ne '') {
13768: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
13769: push(@errors,$item);
13770: }
13771: }
13772: } elsif ($item eq 'datelocale_def') {
13773: if ($newvalues{$item} ne '') {
13774: my @datelocale_ids = DateTime::Locale->ids();
13775: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
13776: push(@errors,$item);
13777: }
13778: }
13779: } elsif ($item eq 'portal_def') {
13780: if ($newvalues{$item} ne '') {
13781: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
13782: push(@errors,$item);
13783: }
13784: }
13785: }
13786: if (grep(/^\Q$item\E$/,@errors)) {
13787: $newvalues{$item} = $domdefaults{$item};
13788: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
13789: $changes{$item} = 1;
13790: }
13791: $domdefaults{$item} = $newvalues{$item};
13792: }
13793: my %staticdefaults = (
13794: 'intauth_cost' => 10,
13795: 'intauth_check' => 0,
13796: 'intauth_switch' => 0,
13797: );
13798: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
13799: if (exists($domdefaults{$item})) {
13800: $newvalues{$item} = $domdefaults{$item};
13801: } else {
13802: $newvalues{$item} = $staticdefaults{$item};
13803: }
13804: }
13805: my %defaults_hash = (
13806: defaults => \%newvalues,
13807: );
13808: my $title = &defaults_titles();
13809:
13810: my $currinststatus;
13811: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13812: $currinststatus = $domconfig{'inststatus'};
13813: } else {
13814: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13815: $currinststatus = {
13816: inststatustypes => $usertypes,
13817: inststatusorder => $types,
13818: inststatusguest => [],
13819: };
13820: }
13821: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
13822: my @allpos;
13823: my %alltypes;
13824: my @inststatusguest;
13825: if (ref($currinststatus) eq 'HASH') {
13826: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
13827: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
13828: unless (grep(/^\Q$type\E$/,@todelete)) {
13829: push(@inststatusguest,$type);
13830: }
13831: }
13832: }
13833: }
13834: my ($currtitles,$currorder);
13835: if (ref($currinststatus) eq 'HASH') {
13836: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
13837: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
13838: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
13839: if ($currinststatus->{inststatustypes}->{$type} ne '') {
13840: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
13841: }
13842: }
13843: unless (grep(/^\Q$type\E$/,@todelete)) {
13844: my $position = $env{'form.inststatus_pos_'.$type};
13845: $position =~ s/\D+//g;
13846: $allpos[$position] = $type;
13847: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
13848: $alltypes{$type} =~ s/`//g;
13849: }
13850: }
13851: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
13852: $currtitles =~ s/,$//;
13853: }
13854: }
13855: if ($env{'form.addinststatus'}) {
13856: my $newtype = $env{'form.addinststatus'};
13857: $newtype =~ s/\W//g;
13858: unless (exists($alltypes{$newtype})) {
13859: $alltypes{$newtype} = $env{'form.addinststatus_title'};
13860: $alltypes{$newtype} =~ s/`//g;
13861: my $position = $env{'form.addinststatus_pos'};
13862: $position =~ s/\D+//g;
13863: if ($position ne '') {
13864: $allpos[$position] = $newtype;
13865: }
13866: }
13867: }
13868: my @orderedstatus;
13869: foreach my $type (@allpos) {
13870: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
13871: push(@orderedstatus,$type);
13872: }
13873: }
13874: foreach my $type (keys(%alltypes)) {
13875: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
13876: delete($alltypes{$type});
13877: }
13878: }
13879: $defaults_hash{'inststatus'} = {
13880: inststatustypes => \%alltypes,
13881: inststatusorder => \@orderedstatus,
13882: inststatusguest => \@inststatusguest,
13883: };
13884: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
13885: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
13886: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
13887: }
13888: }
13889: if ($currorder ne join(',',@orderedstatus)) {
13890: $changes{'inststatus'}{'inststatusorder'} = 1;
13891: }
13892: my $newtitles;
13893: foreach my $item (@orderedstatus) {
13894: $newtitles .= $alltypes{$item}.',';
13895: }
13896: $newtitles =~ s/,$//;
13897: if ($currtitles ne $newtitles) {
13898: $changes{'inststatus'}{'inststatustypes'} = 1;
13899: }
13900: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
13901: $dom);
13902: if ($putresult eq 'ok') {
13903: if (keys(%changes) > 0) {
13904: $resulttext = &mt('Changes made:').'<ul>';
13905: my $version = &Apache::lonnet::get_server_loncaparev($dom);
13906: 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";
13907: foreach my $item (sort(keys(%changes))) {
13908: if ($item eq 'inststatus') {
13909: if (ref($changes{'inststatus'}) eq 'HASH') {
13910: if (@orderedstatus) {
13911: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
13912: foreach my $type (@orderedstatus) {
13913: $resulttext .= $alltypes{$type}.', ';
13914: }
13915: $resulttext =~ s/, $//;
13916: $resulttext .= '</li>';
13917: } else {
13918: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
13919: }
13920: }
13921: } else {
13922: my $value = $env{'form.'.$item};
13923: if ($value eq '') {
13924: $value = &mt('none');
13925: } elsif ($item eq 'auth_def') {
13926: my %authnames = &authtype_names();
13927: my %shortauth = (
13928: internal => 'int',
13929: krb4 => 'krb4',
13930: krb5 => 'krb5',
13931: localauth => 'loc',
13932: );
13933: $value = $authnames{$shortauth{$value}};
13934: }
13935: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
13936: $mailmsgtext .= "$title->{$item} set to $value\n";
13937: }
13938: }
13939: $resulttext .= '</ul>';
13940: $mailmsgtext .= "\n";
13941: my $cachetime = 24*60*60;
13942: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13943: if (ref($lastactref) eq 'HASH') {
13944: $lastactref->{'domdefaults'} = 1;
13945: }
13946: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
13947: my $notify = 1;
13948: if (ref($domconfig{'contacts'}) eq 'HASH') {
13949: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
13950: $notify = 0;
13951: }
13952: }
13953: if ($notify) {
13954: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
13955: "LON-CAPA Domain Settings Change - $dom",
13956: $mailmsgtext);
13957: }
13958: }
13959: } else {
13960: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
13961: }
13962: } else {
13963: $resulttext = '<span class="LC_error">'.
13964: &mt('An error occurred: [_1]',$putresult).'</span>';
13965: }
13966: if (@errors > 0) {
13967: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
13968: foreach my $item (@errors) {
13969: $resulttext .= ' "'.$title->{$item}.'",';
13970: }
13971: $resulttext =~ s/,$//;
13972: }
13973: return $resulttext;
13974: }
13975:
13976: sub modify_scantron {
13977: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13978: my ($resulttext,%confhash,%changes,$errors);
13979: my $custom = 'custom.tab';
13980: my $default = 'default.tab';
13981: my $servadm = $r->dir_config('lonAdmEMail');
13982: my ($configuserok,$author_ok,$switchserver) =
13983: &config_check($dom,$confname,$servadm);
13984: if ($env{'form.scantronformat.filename'} ne '') {
13985: my $error;
13986: if ($configuserok eq 'ok') {
13987: if ($switchserver) {
13988: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
13989: } else {
13990: if ($author_ok eq 'ok') {
13991: my ($result,$scantronurl) =
13992: &publishlogo($r,'upload','scantronformat',$dom,
13993: $confname,'scantron','','',$custom);
13994: if ($result eq 'ok') {
13995: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
13996: $changes{'scantronformat'} = 1;
13997: } else {
13998: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
13999: }
14000: } else {
14001: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
14002: }
14003: }
14004: } else {
14005: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
14006: }
14007: if ($error) {
14008: &Apache::lonnet::logthis($error);
14009: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14010: }
14011: }
14012: if (ref($domconfig{'scantron'}) eq 'HASH') {
14013: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
14014: if ($env{'form.scantronformat_del'}) {
14015: $confhash{'scantron'}{'scantronformat'} = '';
14016: $changes{'scantronformat'} = 1;
14017: } else {
14018: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
14019: }
14020: }
14021: }
14022: my @options = ('hdr','pad','rem');
14023: my @fields = &scantroncsv_fields();
14024: my %titles = &scantronconfig_titles();
14025: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
14026: my ($newdat,$currdat,%newcol,%currcol);
14027: if (grep(/^dat$/,@formats)) {
14028: $confhash{'scantron'}{config}{dat} = 1;
14029: $newdat = 1;
14030: } else {
14031: $newdat = 0;
14032: }
14033: if (grep(/^csv$/,@formats)) {
14034: my %bynum;
14035: foreach my $field (@fields) {
14036: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
14037: my $posscol = $1;
14038: if (($posscol < 20) && (!$bynum{$posscol})) {
14039: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
14040: $bynum{$posscol} = $field;
14041: $newcol{$field} = $posscol;
14042: }
14043: }
14044: }
14045: if (keys(%newcol)) {
14046: foreach my $option (@options) {
14047: if ($env{'form.scantroncsv_'.$option}) {
14048: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
14049: }
14050: }
14051: }
14052: }
14053: $currdat = 1;
14054: if (ref($domconfig{'scantron'}) eq 'HASH') {
14055: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
14056: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
14057: $currdat = 0;
14058: }
14059: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14060: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14061: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
14062: }
14063: }
14064: }
14065: }
14066: if ($currdat != $newdat) {
14067: $changes{'config'} = 1;
14068: } else {
14069: foreach my $field (@fields) {
14070: if ($currcol{$field} ne '') {
14071: if ($currcol{$field} ne $newcol{$field}) {
14072: $changes{'config'} = 1;
14073: last;
14074: }
14075: } elsif ($newcol{$field} ne '') {
14076: $changes{'config'} = 1;
14077: last;
14078: }
14079: }
14080: }
14081: if (keys(%confhash) > 0) {
14082: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
14083: $dom);
14084: if ($putresult eq 'ok') {
14085: if (keys(%changes) > 0) {
14086: if (ref($confhash{'scantron'}) eq 'HASH') {
14087: $resulttext = &mt('Changes made:').'<ul>';
14088: if ($changes{'scantronformat'}) {
14089: if ($confhash{'scantron'}{'scantronformat'} eq '') {
14090: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
14091: } else {
14092: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
14093: }
14094: }
14095: if ($changes{'config'}) {
14096: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
14097: if ($confhash{'scantron'}{'config'}{'dat'}) {
14098: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
14099: }
14100: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14101: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14102: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
14103: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
14104: foreach my $field (@fields) {
14105: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
14106: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
14107: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
14108: }
14109: }
14110: $resulttext .= '</ul></li>';
14111: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
14112: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
14113: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
14114: foreach my $option (@options) {
14115: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
14116: $resulttext .= '<li>'.$titles{$option}.'</li>';
14117: }
14118: }
14119: $resulttext .= '</ul></li>';
14120: }
14121: }
14122: }
14123: }
14124: }
14125: } else {
14126: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
14127: }
14128: }
14129: $resulttext .= '</ul>';
14130: } else {
14131: $resulttext = &mt('Changes made to bubblesheet format file.');
14132: }
14133: &Apache::loncommon::devalidate_domconfig_cache($dom);
14134: if (ref($lastactref) eq 'HASH') {
14135: $lastactref->{'domainconfig'} = 1;
14136: }
14137: } else {
14138: $resulttext = &mt('No changes made to bubblesheet format settings');
14139: }
14140: } else {
14141: $resulttext = '<span class="LC_error">'.
14142: &mt('An error occurred: [_1]',$putresult).'</span>';
14143: }
14144: } else {
14145: $resulttext = &mt('No changes made to bubblesheet format settings');
14146: }
14147: if ($errors) {
14148: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14149: $errors.'</ul>';
14150: }
14151: return $resulttext;
14152: }
14153:
14154: sub modify_coursecategories {
14155: my ($dom,$lastactref,%domconfig) = @_;
14156: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
14157: $cathash);
14158: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
14159: my @catitems = ('unauth','auth');
14160: my @cattypes = ('std','domonly','codesrch','none');
14161: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14162: $cathash = $domconfig{'coursecategories'}{'cats'};
14163: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
14164: $changes{'togglecats'} = 1;
14165: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
14166: }
14167: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
14168: $changes{'categorize'} = 1;
14169: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
14170: }
14171: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
14172: $changes{'togglecatscomm'} = 1;
14173: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
14174: }
14175: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
14176: $changes{'categorizecomm'} = 1;
14177: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
14178: }
14179: foreach my $item (@catitems) {
14180: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14181: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
14182: $changes{$item} = 1;
14183: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14184: }
14185: }
14186: }
14187: } else {
14188: $changes{'togglecats'} = 1;
14189: $changes{'categorize'} = 1;
14190: $changes{'togglecatscomm'} = 1;
14191: $changes{'categorizecomm'} = 1;
14192: $domconfig{'coursecategories'} = {
14193: togglecats => $env{'form.togglecats'},
14194: categorize => $env{'form.categorize'},
14195: togglecatscomm => $env{'form.togglecatscomm'},
14196: categorizecomm => $env{'form.categorizecomm'},
14197: };
14198: foreach my $item (@catitems) {
14199: if ($env{'form.coursecat_'.$item} ne 'std') {
14200: $changes{$item} = 1;
14201: }
14202: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14203: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14204: }
14205: }
14206: }
14207: if (ref($cathash) eq 'HASH') {
14208: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
14209: push (@deletecategory,'instcode::0');
14210: }
14211: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
14212: push(@deletecategory,'communities::0');
14213: }
14214: }
14215: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
14216: if (ref($cathash) eq 'HASH') {
14217: if (@deletecategory > 0) {
14218: #FIXME Need to remove category from all courses using a deleted category
14219: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
14220: foreach my $item (@deletecategory) {
14221: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
14222: delete($domconfig{'coursecategories'}{'cats'}{$item});
14223: $deletions{$item} = 1;
14224: &recurse_cat_deletes($item,$cathash,\%deletions);
14225: }
14226: }
14227: }
14228: foreach my $item (keys(%{$cathash})) {
14229: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14230: if ($cathash->{$item} ne $env{'form.'.$item}) {
14231: $reorderings{$item} = 1;
14232: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
14233: }
14234: if ($env{'form.addcategory_name_'.$item} ne '') {
14235: my $newcat = $env{'form.addcategory_name_'.$item};
14236: my $newdepth = $depth+1;
14237: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14238: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
14239: $adds{$newitem} = 1;
14240: }
14241: if ($env{'form.subcat_'.$item} ne '') {
14242: my $newcat = $env{'form.subcat_'.$item};
14243: my $newdepth = $depth+1;
14244: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14245: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
14246: $adds{$newitem} = 1;
14247: }
14248: }
14249: }
14250: if ($env{'form.instcode'} eq '1') {
14251: if (ref($cathash) eq 'HASH') {
14252: my $newitem = 'instcode::0';
14253: if ($cathash->{$newitem} eq '') {
14254: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14255: $adds{$newitem} = 1;
14256: }
14257: } else {
14258: my $newitem = 'instcode::0';
14259: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14260: $adds{$newitem} = 1;
14261: }
14262: }
14263: if ($env{'form.communities'} eq '1') {
14264: if (ref($cathash) eq 'HASH') {
14265: my $newitem = 'communities::0';
14266: if ($cathash->{$newitem} eq '') {
14267: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14268: $adds{$newitem} = 1;
14269: }
14270: } else {
14271: my $newitem = 'communities::0';
14272: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14273: $adds{$newitem} = 1;
14274: }
14275: }
14276: if ($env{'form.addcategory_name'} ne '') {
14277: if (($env{'form.addcategory_name'} ne 'instcode') &&
14278: ($env{'form.addcategory_name'} ne 'communities')) {
14279: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
14280: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
14281: $adds{$newitem} = 1;
14282: }
14283: }
14284: my $putresult;
14285: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14286: if (keys(%deletions) > 0) {
14287: foreach my $key (keys(%deletions)) {
14288: if ($predelallitems{$key} ne '') {
14289: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
14290: }
14291: }
14292: }
14293: my (@chkcats,@chktrails,%chkallitems);
14294: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
14295: if (ref($chkcats[0]) eq 'ARRAY') {
14296: my $depth = 0;
14297: my $chg = 0;
14298: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
14299: my $name = $chkcats[0][$i];
14300: my $item;
14301: if ($name eq '') {
14302: $chg ++;
14303: } else {
14304: $item = &escape($name).'::0';
14305: if ($chg) {
14306: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
14307: }
14308: $depth ++;
14309: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
14310: $depth --;
14311: }
14312: }
14313: }
14314: }
14315: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14316: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
14317: if ($putresult eq 'ok') {
14318: my %title = (
14319: togglecats => 'Show/Hide a course in catalog',
14320: categorize => 'Assign a category to a course',
14321: togglecatscomm => 'Show/Hide a community in catalog',
14322: categorizecomm => 'Assign a category to a community',
14323: );
14324: my %level = (
14325: dom => 'set in Domain ("Modify Course/Community")',
14326: crs => 'set in Course ("Course Configuration")',
14327: comm => 'set in Community ("Community Configuration")',
14328: none => 'No catalog',
14329: std => 'Standard catalog',
14330: domonly => 'Domain-only catalog',
14331: codesrch => 'Code search form',
14332: );
14333: $resulttext = &mt('Changes made:').'<ul>';
14334: if ($changes{'togglecats'}) {
14335: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
14336: }
14337: if ($changes{'categorize'}) {
14338: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
14339: }
14340: if ($changes{'togglecatscomm'}) {
14341: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
14342: }
14343: if ($changes{'categorizecomm'}) {
14344: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
14345: }
14346: if ($changes{'unauth'}) {
14347: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
14348: }
14349: if ($changes{'auth'}) {
14350: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
14351: }
14352: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14353: my $cathash;
14354: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14355: $cathash = $domconfig{'coursecategories'}{'cats'};
14356: } else {
14357: $cathash = {};
14358: }
14359: my (@cats,@trails,%allitems);
14360: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
14361: if (keys(%deletions) > 0) {
14362: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
14363: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
14364: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
14365: }
14366: $resulttext .= '</ul></li>';
14367: }
14368: if (keys(%reorderings) > 0) {
14369: my %sort_by_trail;
14370: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
14371: foreach my $key (keys(%reorderings)) {
14372: if ($allitems{$key} ne '') {
14373: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14374: }
14375: }
14376: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14377: $resulttext .= '<li>'.$trails[$trail].'</li>';
14378: }
14379: $resulttext .= '</ul></li>';
14380: }
14381: if (keys(%adds) > 0) {
14382: my %sort_by_trail;
14383: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
14384: foreach my $key (keys(%adds)) {
14385: if ($allitems{$key} ne '') {
14386: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14387: }
14388: }
14389: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14390: $resulttext .= '<li>'.$trails[$trail].'</li>';
14391: }
14392: $resulttext .= '</ul></li>';
14393: }
14394: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
14395: if (ref($lastactref) eq 'HASH') {
14396: $lastactref->{'cats'} = 1;
14397: }
14398: }
14399: $resulttext .= '</ul>';
14400: if ($changes{'unauth'} || $changes{'auth'}) {
14401: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
14402: if ($changes{'auth'}) {
14403: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
14404: }
14405: if ($changes{'unauth'}) {
14406: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
14407: }
14408: my $cachetime = 24*60*60;
14409: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14410: if (ref($lastactref) eq 'HASH') {
14411: $lastactref->{'domdefaults'} = 1;
14412: }
14413: }
14414: } else {
14415: $resulttext = '<span class="LC_error">'.
14416: &mt('An error occurred: [_1]',$putresult).'</span>';
14417: }
14418: } else {
14419: $resulttext = &mt('No changes made to course and community categories');
14420: }
14421: return $resulttext;
14422: }
14423:
14424: sub modify_serverstatuses {
14425: my ($dom,%domconfig) = @_;
14426: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
14427: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
14428: %currserverstatus = %{$domconfig{'serverstatuses'}};
14429: }
14430: my @pages = &serverstatus_pages();
14431: foreach my $type (@pages) {
14432: $newserverstatus{$type}{'namedusers'} = '';
14433: $newserverstatus{$type}{'machines'} = '';
14434: if (defined($env{'form.'.$type.'_namedusers'})) {
14435: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
14436: my @okusers;
14437: foreach my $user (@users) {
14438: my ($uname,$udom) = split(/:/,$user);
14439: if (($udom =~ /^$match_domain$/) &&
14440: (&Apache::lonnet::domain($udom)) &&
14441: ($uname =~ /^$match_username$/)) {
14442: if (!grep(/^\Q$user\E/,@okusers)) {
14443: push(@okusers,$user);
14444: }
14445: }
14446: }
14447: if (@okusers > 0) {
14448: @okusers = sort(@okusers);
14449: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
14450: }
14451: }
14452: if (defined($env{'form.'.$type.'_machines'})) {
14453: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
14454: my @okmachines;
14455: foreach my $ip (@machines) {
14456: my @parts = split(/\./,$ip);
14457: next if (@parts < 4);
14458: my $badip = 0;
14459: for (my $i=0; $i<4; $i++) {
14460: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
14461: $badip = 1;
14462: last;
14463: }
14464: }
14465: if (!$badip) {
14466: push(@okmachines,$ip);
14467: }
14468: }
14469: @okmachines = sort(@okmachines);
14470: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
14471: }
14472: }
14473: my %serverstatushash = (
14474: serverstatuses => \%newserverstatus,
14475: );
14476: foreach my $type (@pages) {
14477: foreach my $setting ('namedusers','machines') {
14478: my (@current,@new);
14479: if (ref($currserverstatus{$type}) eq 'HASH') {
14480: if ($currserverstatus{$type}{$setting} ne '') {
14481: @current = split(/,/,$currserverstatus{$type}{$setting});
14482: }
14483: }
14484: if ($newserverstatus{$type}{$setting} ne '') {
14485: @new = split(/,/,$newserverstatus{$type}{$setting});
14486: }
14487: if (@current > 0) {
14488: if (@new > 0) {
14489: foreach my $item (@current) {
14490: if (!grep(/^\Q$item\E$/,@new)) {
14491: $changes{$type}{$setting} = 1;
14492: last;
14493: }
14494: }
14495: foreach my $item (@new) {
14496: if (!grep(/^\Q$item\E$/,@current)) {
14497: $changes{$type}{$setting} = 1;
14498: last;
14499: }
14500: }
14501: } else {
14502: $changes{$type}{$setting} = 1;
14503: }
14504: } elsif (@new > 0) {
14505: $changes{$type}{$setting} = 1;
14506: }
14507: }
14508: }
14509: if (keys(%changes) > 0) {
14510: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
14511: my $putresult = &Apache::lonnet::put_dom('configuration',
14512: \%serverstatushash,$dom);
14513: if ($putresult eq 'ok') {
14514: $resulttext .= &mt('Changes made:').'<ul>';
14515: foreach my $type (@pages) {
14516: if (ref($changes{$type}) eq 'HASH') {
14517: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
14518: if ($changes{$type}{'namedusers'}) {
14519: if ($newserverstatus{$type}{'namedusers'} eq '') {
14520: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
14521: } else {
14522: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
14523: }
14524: }
14525: if ($changes{$type}{'machines'}) {
14526: if ($newserverstatus{$type}{'machines'} eq '') {
14527: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
14528: } else {
14529: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
14530: }
14531:
14532: }
14533: $resulttext .= '</ul></li>';
14534: }
14535: }
14536: $resulttext .= '</ul>';
14537: } else {
14538: $resulttext = '<span class="LC_error">'.
14539: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
14540:
14541: }
14542: } else {
14543: $resulttext = &mt('No changes made to access to server status pages');
14544: }
14545: return $resulttext;
14546: }
14547:
14548: sub modify_helpsettings {
14549: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14550: my ($resulttext,$errors,%changes,%helphash);
14551: my %defaultchecked = ('submitbugs' => 'on');
14552: my @offon = ('off','on');
14553: my @toggles = ('submitbugs');
14554: my %current = ('submitbugs' => '',
14555: 'adhoc' => {},
14556: );
14557: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
14558: %current = %{$domconfig{'helpsettings'}};
14559: }
14560: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14561: foreach my $item (@toggles) {
14562: if ($defaultchecked{$item} eq 'on') {
14563: if ($current{$item} eq '') {
14564: if ($env{'form.'.$item} eq '0') {
14565: $changes{$item} = 1;
14566: }
14567: } elsif ($current{$item} ne $env{'form.'.$item}) {
14568: $changes{$item} = 1;
14569: }
14570: } elsif ($defaultchecked{$item} eq 'off') {
14571: if ($current{$item} eq '') {
14572: if ($env{'form.'.$item} eq '1') {
14573: $changes{$item} = 1;
14574: }
14575: } elsif ($current{$item} ne $env{'form.'.$item}) {
14576: $changes{$item} = 1;
14577: }
14578: }
14579: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
14580: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
14581: }
14582: }
14583: my $maxnum = $env{'form.helproles_maxnum'};
14584: my $confname = $dom.'-domainconfig';
14585: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
14586: my (@allpos,%newsettings,%changedprivs,$newrole);
14587: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14588: my @accesstypes = ('all','dh','da','none','status','inc','exc');
14589: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
14590: my %lt = &Apache::lonlocal::texthash(
14591: s => 'system',
14592: d => 'domain',
14593: order => 'Display order',
14594: access => 'Role usage',
14595: all => 'All with domain helpdesk or helpdesk assistant role',
14596: dh => 'All with domain helpdesk role',
14597: da => 'All with domain helpdesk assistant role',
14598: none => 'None',
14599: status => 'Determined based on institutional status',
14600: inc => 'Include all, but exclude specific personnel',
14601: exc => 'Exclude all, but include specific personnel',
14602: );
14603: for (my $num=0; $num<=$maxnum; $num++) {
14604: my ($prefix,$identifier,$rolename,%curr);
14605: if ($num == $maxnum) {
14606: next unless ($env{'form.newcusthelp'} == $maxnum);
14607: $identifier = 'custhelp'.$num;
14608: $prefix = 'helproles_'.$num;
14609: $rolename = $env{'form.custhelpname'.$num};
14610: $rolename=~s/[^A-Za-z0-9]//gs;
14611: next if ($rolename eq '');
14612: next if (exists($existing{'rolesdef_'.$rolename}));
14613: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14614: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14615: $newprivs{'c'},$confname,$dom);
14616: if ($result ne 'ok') {
14617: $errors .= '<li><span class="LC_error">'.
14618: &mt('An error occurred storing the new custom role: [_1]',
14619: $result).'</span></li>';
14620: next;
14621: } else {
14622: $changedprivs{$rolename} = \%newprivs;
14623: $newrole = $rolename;
14624: }
14625: } else {
14626: $prefix = 'helproles_'.$num;
14627: $rolename = $env{'form.'.$prefix};
14628: next if ($rolename eq '');
14629: next unless (exists($existing{'rolesdef_'.$rolename}));
14630: $identifier = 'custhelp'.$num;
14631: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14632: my %currprivs;
14633: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
14634: split(/\_/,$existing{'rolesdef_'.$rolename});
14635: foreach my $level ('c','d','s') {
14636: if ($newprivs{$level} ne $currprivs{$level}) {
14637: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14638: $newprivs{'c'},$confname,$dom);
14639: if ($result ne 'ok') {
14640: $errors .= '<li><span class="LC_error">'.
14641: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
14642: $rolename,$result).'</span></li>';
14643: } else {
14644: $changedprivs{$rolename} = \%newprivs;
14645: }
14646: last;
14647: }
14648: }
14649: if (ref($current{'adhoc'}) eq 'HASH') {
14650: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14651: %curr = %{$current{'adhoc'}{$rolename}};
14652: }
14653: }
14654: }
14655: my $newpos = $env{'form.'.$prefix.'_pos'};
14656: $newpos =~ s/\D+//g;
14657: $allpos[$newpos] = $rolename;
14658: my $newdesc = $env{'form.'.$prefix.'_desc'};
14659: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
14660: if ($curr{'desc'}) {
14661: if ($curr{'desc'} ne $newdesc) {
14662: $changes{'customrole'}{$rolename}{'desc'} = 1;
14663: $newsettings{$rolename}{'desc'} = $newdesc;
14664: }
14665: } elsif ($newdesc ne '') {
14666: $changes{'customrole'}{$rolename}{'desc'} = 1;
14667: $newsettings{$rolename}{'desc'} = $newdesc;
14668: }
14669: my $access = $env{'form.'.$prefix.'_access'};
14670: if (grep(/^\Q$access\E$/,@accesstypes)) {
14671: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
14672: if ($access eq 'status') {
14673: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
14674: if (scalar(@statuses) == 0) {
14675: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
14676: } else {
14677: my (@shownstatus,$numtypes);
14678: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14679: if (ref($types) eq 'ARRAY') {
14680: $numtypes = scalar(@{$types});
14681: foreach my $type (sort(@statuses)) {
14682: if ($type eq 'default') {
14683: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14684: } elsif (grep(/^\Q$type\E$/,@{$types})) {
14685: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14686: push(@shownstatus,$usertypes->{$type});
14687: }
14688: }
14689: }
14690: if (grep(/^default$/,@statuses)) {
14691: push(@shownstatus,$othertitle);
14692: }
14693: if (scalar(@shownstatus) == 1+$numtypes) {
14694: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
14695: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
14696: } else {
14697: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
14698: if (ref($curr{'status'}) eq 'ARRAY') {
14699: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14700: if (@diffs) {
14701: $changes{'customrole'}{$rolename}{$access} = 1;
14702: }
14703: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14704: $changes{'customrole'}{$rolename}{$access} = 1;
14705: }
14706: }
14707: }
14708: } elsif (($access eq 'inc') || ($access eq 'exc')) {
14709: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
14710: my @newspecstaff;
14711: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14712: foreach my $person (sort(@personnel)) {
14713: if ($domhelpdesk{$person}) {
14714: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
14715: }
14716: }
14717: if (ref($curr{$access}) eq 'ARRAY') {
14718: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14719: if (@diffs) {
14720: $changes{'customrole'}{$rolename}{$access} = 1;
14721: }
14722: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14723: $changes{'customrole'}{$rolename}{$access} = 1;
14724: }
14725: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14726: my ($uname,$udom) = split(/:/,$person);
14727: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
14728: }
14729: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
14730: }
14731: } else {
14732: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
14733: }
14734: unless ($curr{'access'} eq $access) {
14735: $changes{'customrole'}{$rolename}{'access'} = 1;
14736: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
14737: }
14738: }
14739: if (@allpos > 0) {
14740: my $idx = 0;
14741: foreach my $rolename (@allpos) {
14742: if ($rolename ne '') {
14743: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
14744: if (ref($current{'adhoc'}) eq 'HASH') {
14745: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14746: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
14747: $changes{'customrole'}{$rolename}{'order'} = 1;
14748: $newsettings{$rolename}{'order'} = $idx+1;
14749: }
14750: }
14751: }
14752: $idx ++;
14753: }
14754: }
14755: }
14756: my $putresult;
14757: if (keys(%changes) > 0) {
14758: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
14759: if ($putresult eq 'ok') {
14760: if (ref($helphash{'helpsettings'}) eq 'HASH') {
14761: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
14762: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
14763: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
14764: }
14765: }
14766: my $cachetime = 24*60*60;
14767: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14768: if (ref($lastactref) eq 'HASH') {
14769: $lastactref->{'domdefaults'} = 1;
14770: }
14771: } else {
14772: $errors .= '<li><span class="LC_error">'.
14773: &mt('An error occurred storing the settings: [_1]',
14774: $putresult).'</span></li>';
14775: }
14776: }
14777: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
14778: $resulttext = &mt('Changes made:').'<ul>';
14779: my (%shownprivs,@levelorder);
14780: @levelorder = ('c','d','s');
14781: if ((keys(%changes)) && ($putresult eq 'ok')) {
14782: foreach my $item (sort(keys(%changes))) {
14783: if ($item eq 'submitbugs') {
14784: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
14785: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
14786: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
14787: } elsif ($item eq 'customrole') {
14788: if (ref($changes{'customrole'}) eq 'HASH') {
14789: my @keyorder = ('order','desc','access','status','exc','inc');
14790: my %keytext = &Apache::lonlocal::texthash(
14791: order => 'Order',
14792: desc => 'Role description',
14793: access => 'Role usage',
14794: status => 'Allowed institutional types',
14795: exc => 'Allowed personnel',
14796: inc => 'Disallowed personnel',
14797: );
14798: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
14799: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
14800: if ($role eq $newrole) {
14801: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
14802: $role).'<ul>';
14803: } else {
14804: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14805: $role).'<ul>';
14806: }
14807: foreach my $key (@keyorder) {
14808: if ($changes{'customrole'}{$role}{$key}) {
14809: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
14810: $keytext{$key},$newsettings{$role}{$key}).
14811: '</li>';
14812: }
14813: }
14814: if (ref($changedprivs{$role}) eq 'HASH') {
14815: $shownprivs{$role} = 1;
14816: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
14817: foreach my $level (@levelorder) {
14818: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14819: next if ($item eq '');
14820: my ($priv) = split(/\&/,$item,2);
14821: if (&Apache::lonnet::plaintext($priv)) {
14822: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14823: unless ($level eq 'c') {
14824: $resulttext .= ' ('.$lt{$level}.')';
14825: }
14826: $resulttext .= '</li>';
14827: }
14828: }
14829: }
14830: $resulttext .= '</ul>';
14831: }
14832: $resulttext .= '</ul></li>';
14833: }
14834: }
14835: }
14836: }
14837: }
14838: }
14839: if (keys(%changedprivs)) {
14840: foreach my $role (sort(keys(%changedprivs))) {
14841: unless ($shownprivs{$role}) {
14842: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14843: $role).'<ul>'.
14844: '<li>'.&mt('Privileges set to :').'<ul>';
14845: foreach my $level (@levelorder) {
14846: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14847: next if ($item eq '');
14848: my ($priv) = split(/\&/,$item,2);
14849: if (&Apache::lonnet::plaintext($priv)) {
14850: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14851: unless ($level eq 'c') {
14852: $resulttext .= ' ('.$lt{$level}.')';
14853: }
14854: $resulttext .= '</li>';
14855: }
14856: }
14857: }
14858: $resulttext .= '</ul></li></ul></li>';
14859: }
14860: }
14861: }
14862: $resulttext .= '</ul>';
14863: } else {
14864: $resulttext = &mt('No changes made to help settings');
14865: }
14866: if ($errors) {
14867: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
14868: $errors.'</ul>';
14869: }
14870: return $resulttext;
14871: }
14872:
14873: sub modify_coursedefaults {
14874: my ($dom,$lastactref,%domconfig) = @_;
14875: my ($resulttext,$errors,%changes,%defaultshash);
14876: my %defaultchecked = (
14877: 'uselcmath' => 'on',
14878: 'usejsme' => 'on'
14879: );
14880: my @toggles = ('uselcmath','usejsme');
14881: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
14882: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
14883: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
14884: my @types = ('official','unofficial','community','textbook');
14885: my %staticdefaults = (
14886: anonsurvey_threshold => 10,
14887: uploadquota => 500,
14888: postsubmit => 60,
14889: mysqltables => 172800,
14890: );
14891: my %texoptions = (
14892: MathJax => 'MathJax',
14893: mimetex => &mt('Convert to Images'),
14894: tth => &mt('TeX to HTML'),
14895: );
14896: $defaultshash{'coursedefaults'} = {};
14897:
14898: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
14899: if ($domconfig{'coursedefaults'} eq '') {
14900: $domconfig{'coursedefaults'} = {};
14901: }
14902: }
14903:
14904: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
14905: foreach my $item (@toggles) {
14906: if ($defaultchecked{$item} eq 'on') {
14907: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14908: ($env{'form.'.$item} eq '0')) {
14909: $changes{$item} = 1;
14910: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14911: $changes{$item} = 1;
14912: }
14913: } elsif ($defaultchecked{$item} eq 'off') {
14914: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14915: ($env{'form.'.$item} eq '1')) {
14916: $changes{$item} = 1;
14917: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14918: $changes{$item} = 1;
14919: }
14920: }
14921: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
14922: }
14923: foreach my $item (@numbers) {
14924: my ($currdef,$newdef);
14925: $newdef = $env{'form.'.$item};
14926: if ($item eq 'anonsurvey_threshold') {
14927: $currdef = $domconfig{'coursedefaults'}{$item};
14928: $newdef =~ s/\D//g;
14929: if ($newdef eq '' || $newdef < 1) {
14930: $newdef = 1;
14931: }
14932: $defaultshash{'coursedefaults'}{$item} = $newdef;
14933: } else {
14934: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
14935: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
14936: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
14937: }
14938: $newdef =~ s/[^\w.\-]//g;
14939: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
14940: }
14941: if ($currdef ne $newdef) {
14942: if ($item eq 'anonsurvey_threshold') {
14943: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
14944: $changes{$item} = 1;
14945: }
14946: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
14947: my $setting = $1;
14948: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
14949: $changes{$setting} = 1;
14950: }
14951: }
14952: }
14953: }
14954: my $texengine;
14955: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
14956: $texengine = $env{'form.texengine'};
14957: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
14958: if ($currdef eq '') {
14959: unless ($texengine eq $Apache::lonnet::deftex) {
14960: $changes{'texengine'} = 1;
14961: }
14962: } elsif ($currdef ne $texengine) {
14963: $changes{'texengine'} = 1;
14964: }
14965: }
14966: if ($texengine ne '') {
14967: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
14968: }
14969: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
14970: my @currclonecode;
14971: if (ref($currclone) eq 'HASH') {
14972: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
14973: @currclonecode = @{$currclone->{'instcode'}};
14974: }
14975: }
14976: my $newclone;
14977: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
14978: $newclone = $env{'form.canclone'};
14979: }
14980: if ($newclone eq 'instcode') {
14981: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
14982: my (%codedefaults,@code_order,@clonecode);
14983: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
14984: \@code_order);
14985: foreach my $item (@code_order) {
14986: if (grep(/^\Q$item\E$/,@newcodes)) {
14987: push(@clonecode,$item);
14988: }
14989: }
14990: if (@clonecode) {
14991: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
14992: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
14993: if (@diffs) {
14994: $changes{'canclone'} = 1;
14995: }
14996: } else {
14997: $newclone eq '';
14998: }
14999: } elsif ($newclone ne '') {
15000: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
15001: }
15002: if ($newclone ne $currclone) {
15003: $changes{'canclone'} = 1;
15004: }
15005: my %credits;
15006: foreach my $type (@types) {
15007: unless ($type eq 'community') {
15008: $credits{$type} = $env{'form.'.$type.'_credits'};
15009: $credits{$type} =~ s/[^\d.]+//g;
15010: }
15011: }
15012: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
15013: ($env{'form.coursecredits'} eq '1')) {
15014: $changes{'coursecredits'} = 1;
15015: foreach my $type (keys(%credits)) {
15016: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15017: }
15018: } else {
15019: if ($env{'form.coursecredits'} eq '1') {
15020: foreach my $type (@types) {
15021: unless ($type eq 'community') {
15022: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
15023: $changes{'coursecredits'} = 1;
15024: }
15025: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15026: }
15027: }
15028: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15029: foreach my $type (@types) {
15030: unless ($type eq 'community') {
15031: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
15032: $changes{'coursecredits'} = 1;
15033: last;
15034: }
15035: }
15036: }
15037: }
15038: }
15039: if ($env{'form.postsubmit'} eq '1') {
15040: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
15041: my %currtimeout;
15042: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15043: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
15044: $changes{'postsubmit'} = 1;
15045: }
15046: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15047: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
15048: }
15049: } else {
15050: $changes{'postsubmit'} = 1;
15051: }
15052: foreach my $type (@types) {
15053: my $timeout = $env{'form.'.$type.'_timeout'};
15054: $timeout =~ s/\D//g;
15055: if ($timeout == $staticdefaults{'postsubmit'}) {
15056: $timeout = '';
15057: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
15058: $timeout = '0';
15059: }
15060: unless ($timeout eq '') {
15061: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
15062: }
15063: if (exists($currtimeout{$type})) {
15064: if ($timeout ne $currtimeout{$type}) {
15065: $changes{'postsubmit'} = 1;
15066: }
15067: } elsif ($timeout ne '') {
15068: $changes{'postsubmit'} = 1;
15069: }
15070: }
15071: } else {
15072: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
15073: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15074: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
15075: $changes{'postsubmit'} = 1;
15076: }
15077: } else {
15078: $changes{'postsubmit'} = 1;
15079: }
15080: }
15081: }
15082: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15083: $dom);
15084: if ($putresult eq 'ok') {
15085: if (keys(%changes) > 0) {
15086: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15087: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
15088: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
15089: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
15090: foreach my $item ('uselcmath','usejsme','texengine') {
15091: if ($changes{$item}) {
15092: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
15093: }
15094: }
15095: if ($changes{'coursecredits'}) {
15096: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15097: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
15098: $domdefaults{$type.'credits'} =
15099: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
15100: }
15101: }
15102: }
15103: if ($changes{'postsubmit'}) {
15104: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15105: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
15106: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15107: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
15108: $domdefaults{$type.'postsubtimeout'} =
15109: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15110: }
15111: }
15112: }
15113: }
15114: if ($changes{'uploadquota'}) {
15115: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15116: foreach my $type (@types) {
15117: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
15118: }
15119: }
15120: }
15121: if ($changes{'canclone'}) {
15122: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15123: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15124: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
15125: if (@clonecodes) {
15126: $domdefaults{'canclone'} = join('+',@clonecodes);
15127: }
15128: }
15129: } else {
15130: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
15131: }
15132: }
15133: my $cachetime = 24*60*60;
15134: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15135: if (ref($lastactref) eq 'HASH') {
15136: $lastactref->{'domdefaults'} = 1;
15137: }
15138: }
15139: $resulttext = &mt('Changes made:').'<ul>';
15140: foreach my $item (sort(keys(%changes))) {
15141: if ($item eq 'uselcmath') {
15142: if ($env{'form.'.$item} eq '1') {
15143: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
15144: } else {
15145: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
15146: }
15147: } elsif ($item eq 'usejsme') {
15148: if ($env{'form.'.$item} eq '1') {
15149: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
15150: } else {
15151: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
15152: }
15153: } elsif ($item eq 'texengine') {
15154: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
15155: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
15156: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
15157: }
15158: } elsif ($item eq 'anonsurvey_threshold') {
15159: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
15160: } elsif ($item eq 'uploadquota') {
15161: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15162: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
15163: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
15164: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
15165: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
15166:
15167: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
15168: '</ul>'.
15169: '</li>';
15170: } else {
15171: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
15172: }
15173: } elsif ($item eq 'mysqltables') {
15174: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
15175: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
15176: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
15177: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
15178: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
15179: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
15180: '</ul>'.
15181: '</li>';
15182: } else {
15183: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
15184: }
15185: } elsif ($item eq 'postsubmit') {
15186: if ($domdefaults{'postsubmit'} eq 'off') {
15187: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
15188: } else {
15189: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
15190: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15191: $resulttext .= &mt('durations:').'<ul>';
15192: foreach my $type (@types) {
15193: $resulttext .= '<li>';
15194: my $timeout;
15195: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15196: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15197: }
15198: my $display;
15199: if ($timeout eq '0') {
15200: $display = &mt('unlimited');
15201: } elsif ($timeout eq '') {
15202: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
15203: } else {
15204: $display = &mt('[quant,_1,second]',$timeout);
15205: }
15206: if ($type eq 'community') {
15207: $resulttext .= &mt('Communities');
15208: } elsif ($type eq 'official') {
15209: $resulttext .= &mt('Official courses');
15210: } elsif ($type eq 'unofficial') {
15211: $resulttext .= &mt('Unofficial courses');
15212: } elsif ($type eq 'textbook') {
15213: $resulttext .= &mt('Textbook courses');
15214: }
15215: $resulttext .= ' -- '.$display.'</li>';
15216: }
15217: $resulttext .= '</ul>';
15218: }
15219: $resulttext .= '</li>';
15220: }
15221: } elsif ($item eq 'coursecredits') {
15222: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15223: if (($domdefaults{'officialcredits'} eq '') &&
15224: ($domdefaults{'unofficialcredits'} eq '') &&
15225: ($domdefaults{'textbookcredits'} eq '')) {
15226: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15227: } else {
15228: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
15229: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
15230: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
15231: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
15232: '</ul>'.
15233: '</li>';
15234: }
15235: } else {
15236: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15237: }
15238: } elsif ($item eq 'canclone') {
15239: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15240: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15241: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
15242: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
15243: }
15244: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
15245: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
15246: } else {
15247: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
15248: }
15249: }
15250: }
15251: $resulttext .= '</ul>';
15252: } else {
15253: $resulttext = &mt('No changes made to course defaults');
15254: }
15255: } else {
15256: $resulttext = '<span class="LC_error">'.
15257: &mt('An error occurred: [_1]',$putresult).'</span>';
15258: }
15259: return $resulttext;
15260: }
15261:
15262: sub modify_selfenrollment {
15263: my ($dom,$lastactref,%domconfig) = @_;
15264: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
15265: my @types = ('official','unofficial','community','textbook');
15266: my %titles = &tool_titles();
15267: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
15268: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
15269: $ordered{'default'} = ['types','registered','approval','limit'];
15270:
15271: my (%roles,%shown,%toplevel);
15272: $roles{'0'} = &Apache::lonnet::plaintext('dc');
15273:
15274: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
15275: if ($domconfig{'selfenrollment'} eq '') {
15276: $domconfig{'selfenrollment'} = {};
15277: }
15278: }
15279: %toplevel = (
15280: admin => 'Configuration Rights',
15281: default => 'Default settings',
15282: validation => 'Validation of self-enrollment requests',
15283: );
15284: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
15285:
15286: if (ref($ordered{'admin'}) eq 'ARRAY') {
15287: foreach my $item (@{$ordered{'admin'}}) {
15288: foreach my $type (@types) {
15289: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
15290: $selfenrollhash{'admin'}{$type}{$item} = 1;
15291: } else {
15292: $selfenrollhash{'admin'}{$type}{$item} = 0;
15293: }
15294: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
15295: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
15296: if ($selfenrollhash{'admin'}{$type}{$item} ne
15297: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
15298: push(@{$changes{'admin'}{$type}},$item);
15299: }
15300: } else {
15301: if (!$selfenrollhash{'admin'}{$type}{$item}) {
15302: push(@{$changes{'admin'}{$type}},$item);
15303: }
15304: }
15305: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
15306: push(@{$changes{'admin'}{$type}},$item);
15307: }
15308: }
15309: }
15310: }
15311:
15312: foreach my $item (@{$ordered{'default'}}) {
15313: foreach my $type (@types) {
15314: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
15315: if ($item eq 'types') {
15316: unless (($value eq 'all') || ($value eq 'dom')) {
15317: $value = '';
15318: }
15319: } elsif ($item eq 'registered') {
15320: unless ($value eq '1') {
15321: $value = 0;
15322: }
15323: } elsif ($item eq 'approval') {
15324: unless ($value =~ /^[012]$/) {
15325: $value = 0;
15326: }
15327: } else {
15328: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15329: $value = 'none';
15330: }
15331: }
15332: $selfenrollhash{'default'}{$type}{$item} = $value;
15333: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
15334: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15335: if ($selfenrollhash{'default'}{$type}{$item} ne
15336: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
15337: push(@{$changes{'default'}{$type}},$item);
15338: }
15339: } else {
15340: push(@{$changes{'default'}{$type}},$item);
15341: }
15342: } else {
15343: push(@{$changes{'default'}{$type}},$item);
15344: }
15345: if ($item eq 'limit') {
15346: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15347: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
15348: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
15349: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
15350: }
15351: } else {
15352: $selfenrollhash{'default'}{$type}{'cap'} = '';
15353: }
15354: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15355: if ($selfenrollhash{'default'}{$type}{'cap'} ne
15356: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
15357: push(@{$changes{'default'}{$type}},'cap');
15358: }
15359: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
15360: push(@{$changes{'default'}{$type}},'cap');
15361: }
15362: }
15363: }
15364: }
15365:
15366: foreach my $item (@{$itemsref}) {
15367: if ($item eq 'fields') {
15368: my @changed;
15369: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
15370: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
15371: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
15372: }
15373: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15374: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
15375: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
15376: $domconfig{'selfenrollment'}{'validation'}{$item});
15377: } else {
15378: @changed = @{$selfenrollhash{'validation'}{$item}};
15379: }
15380: } else {
15381: @changed = @{$selfenrollhash{'validation'}{$item}};
15382: }
15383: if (@changed) {
15384: if ($selfenrollhash{'validation'}{$item}) {
15385: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
15386: } else {
15387: $changes{'validation'}{$item} = &mt('None');
15388: }
15389: }
15390: } else {
15391: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
15392: if ($item eq 'markup') {
15393: if ($env{'form.selfenroll_validation_'.$item}) {
15394: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
15395: }
15396: }
15397: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15398: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
15399: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
15400: }
15401: }
15402: }
15403: }
15404:
15405: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
15406: $dom);
15407: if ($putresult eq 'ok') {
15408: if (keys(%changes) > 0) {
15409: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15410: $resulttext = &mt('Changes made:').'<ul>';
15411: foreach my $key ('admin','default','validation') {
15412: if (ref($changes{$key}) eq 'HASH') {
15413: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
15414: if ($key eq 'validation') {
15415: foreach my $item (@{$itemsref}) {
15416: if (exists($changes{$key}{$item})) {
15417: if ($item eq 'markup') {
15418: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15419: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
15420: } else {
15421: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15422: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
15423: }
15424: }
15425: }
15426: } else {
15427: foreach my $type (@types) {
15428: if ($type eq 'community') {
15429: $roles{'1'} = &mt('Community personnel');
15430: } else {
15431: $roles{'1'} = &mt('Course personnel');
15432: }
15433: if (ref($changes{$key}{$type}) eq 'ARRAY') {
15434: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15435: if ($key eq 'admin') {
15436: my @mgrdc = ();
15437: if (ref($ordered{$key}) eq 'ARRAY') {
15438: foreach my $item (@{$ordered{'admin'}}) {
15439: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15440: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
15441: push(@mgrdc,$item);
15442: }
15443: }
15444: }
15445: if (@mgrdc) {
15446: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
15447: } else {
15448: delete($domdefaults{$type.'selfenrolladmdc'});
15449: }
15450: }
15451: } else {
15452: if (ref($ordered{$key}) eq 'ARRAY') {
15453: foreach my $item (@{$ordered{$key}}) {
15454: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15455: $domdefaults{$type.'selfenroll'.$item} =
15456: $selfenrollhash{$key}{$type}{$item};
15457: }
15458: }
15459: }
15460: }
15461: }
15462: $resulttext .= '<li>'.$titles{$type}.'<ul>';
15463: foreach my $item (@{$ordered{$key}}) {
15464: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15465: $resulttext .= '<li>';
15466: if ($key eq 'admin') {
15467: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
15468: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
15469: } else {
15470: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
15471: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
15472: }
15473: $resulttext .= '</li>';
15474: }
15475: }
15476: $resulttext .= '</ul></li>';
15477: }
15478: }
15479: $resulttext .= '</ul></li>';
15480: }
15481: }
15482: }
15483: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
15484: my $cachetime = 24*60*60;
15485: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15486: if (ref($lastactref) eq 'HASH') {
15487: $lastactref->{'domdefaults'} = 1;
15488: }
15489: }
15490: $resulttext .= '</ul>';
15491: } else {
15492: $resulttext = &mt('No changes made to self-enrollment settings');
15493: }
15494: } else {
15495: $resulttext = '<span class="LC_error">'.
15496: &mt('An error occurred: [_1]',$putresult).'</span>';
15497: }
15498: return $resulttext;
15499: }
15500:
15501: sub modify_usersessions {
15502: my ($dom,$lastactref,%domconfig) = @_;
15503: my @hostingtypes = ('version','excludedomain','includedomain');
15504: my @offloadtypes = ('primary','default');
15505: my %types = (
15506: remote => \@hostingtypes,
15507: hosted => \@hostingtypes,
15508: spares => \@offloadtypes,
15509: );
15510: my @prefixes = ('remote','hosted','spares');
15511: my @lcversions = &Apache::lonnet::all_loncaparevs();
15512: my (%by_ip,%by_location,@intdoms);
15513: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
15514: my @locations = sort(keys(%by_location));
15515: my (%defaultshash,%changes);
15516: foreach my $prefix (@prefixes) {
15517: $defaultshash{'usersessions'}{$prefix} = {};
15518: }
15519: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15520: my $resulttext;
15521: my %iphost = &Apache::lonnet::get_iphost();
15522: foreach my $prefix (@prefixes) {
15523: next if ($prefix eq 'spares');
15524: foreach my $type (@{$types{$prefix}}) {
15525: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
15526: if ($type eq 'version') {
15527: my $value = $env{'form.'.$prefix.'_'.$type};
15528: my $okvalue;
15529: if ($value ne '') {
15530: if (grep(/^\Q$value\E$/,@lcversions)) {
15531: $okvalue = $value;
15532: }
15533: }
15534: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15535: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15536: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
15537: if ($inuse == 0) {
15538: $changes{$prefix}{$type} = 1;
15539: } else {
15540: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
15541: $changes{$prefix}{$type} = 1;
15542: }
15543: if ($okvalue ne '') {
15544: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15545: }
15546: }
15547: } else {
15548: if (($inuse == 1) && ($okvalue ne '')) {
15549: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15550: $changes{$prefix}{$type} = 1;
15551: }
15552: }
15553: } else {
15554: if (($inuse == 1) && ($okvalue ne '')) {
15555: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15556: $changes{$prefix}{$type} = 1;
15557: }
15558: }
15559: } else {
15560: if (($inuse == 1) && ($okvalue ne '')) {
15561: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15562: $changes{$prefix}{$type} = 1;
15563: }
15564: }
15565: } else {
15566: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
15567: my @okvals;
15568: foreach my $val (@vals) {
15569: if ($val =~ /:/) {
15570: my @items = split(/:/,$val);
15571: foreach my $item (@items) {
15572: if (ref($by_location{$item}) eq 'ARRAY') {
15573: push(@okvals,$item);
15574: }
15575: }
15576: } else {
15577: if (ref($by_location{$val}) eq 'ARRAY') {
15578: push(@okvals,$val);
15579: }
15580: }
15581: }
15582: @okvals = sort(@okvals);
15583: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15584: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15585: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15586: if ($inuse == 0) {
15587: $changes{$prefix}{$type} = 1;
15588: } else {
15589: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15590: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
15591: if (@changed > 0) {
15592: $changes{$prefix}{$type} = 1;
15593: }
15594: }
15595: } else {
15596: if ($inuse == 1) {
15597: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15598: $changes{$prefix}{$type} = 1;
15599: }
15600: }
15601: } else {
15602: if ($inuse == 1) {
15603: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15604: $changes{$prefix}{$type} = 1;
15605: }
15606: }
15607: } else {
15608: if ($inuse == 1) {
15609: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15610: $changes{$prefix}{$type} = 1;
15611: }
15612: }
15613: }
15614: }
15615: }
15616:
15617: my @alldoms = &Apache::lonnet::all_domains();
15618: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15619: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
15620: my $savespares;
15621:
15622: foreach my $lonhost (sort(keys(%servers))) {
15623: my $serverhomeID =
15624: &Apache::lonnet::get_server_homeID($servers{$lonhost});
15625: my $serverhostname = &Apache::lonnet::hostname($lonhost);
15626: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
15627: my %spareschg;
15628: foreach my $type (@{$types{'spares'}}) {
15629: my @okspares;
15630: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
15631: foreach my $server (@checked) {
15632: if (&Apache::lonnet::hostname($server) ne '') {
15633: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
15634: unless (grep(/^\Q$server\E$/,@okspares)) {
15635: push(@okspares,$server);
15636: }
15637: }
15638: }
15639: }
15640: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
15641: my $newspare;
15642: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
15643: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
15644: $newspare = $new;
15645: }
15646: }
15647: my @spares;
15648: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
15649: @spares = sort(@okspares,$newspare);
15650: } else {
15651: @spares = sort(@okspares);
15652: }
15653: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
15654: if (ref($spareid{$lonhost}) eq 'HASH') {
15655: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
15656: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
15657: if (@diffs > 0) {
15658: $spareschg{$type} = 1;
15659: }
15660: }
15661: }
15662: }
15663: if (keys(%spareschg) > 0) {
15664: $changes{'spares'}{$lonhost} = \%spareschg;
15665: }
15666: }
15667: $defaultshash{'usersessions'}{'offloadnow'} = {};
15668: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
15669: my @okoffload;
15670: if (@offloadnow) {
15671: foreach my $server (@offloadnow) {
15672: if (&Apache::lonnet::hostname($server) ne '') {
15673: unless (grep(/^\Q$server\E$/,@okoffload)) {
15674: push(@okoffload,$server);
15675: }
15676: }
15677: }
15678: if (@okoffload) {
15679: foreach my $lonhost (@okoffload) {
15680: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
15681: }
15682: }
15683: }
15684: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15685: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
15686: if (ref($changes{'spares'}) eq 'HASH') {
15687: if (keys(%{$changes{'spares'}}) > 0) {
15688: $savespares = 1;
15689: }
15690: }
15691: } else {
15692: $savespares = 1;
15693: }
15694: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
15695: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
15696: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
15697: $changes{'offloadnow'} = 1;
15698: last;
15699: }
15700: }
15701: unless ($changes{'offloadnow'}) {
15702: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
15703: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
15704: $changes{'offloadnow'} = 1;
15705: last;
15706: }
15707: }
15708: }
15709: } elsif (@okoffload) {
15710: $changes{'offloadnow'} = 1;
15711: }
15712: } elsif (@okoffload) {
15713: $changes{'offloadnow'} = 1;
15714: }
15715: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
15716: if ((keys(%changes) > 0) || ($savespares)) {
15717: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15718: $dom);
15719: if ($putresult eq 'ok') {
15720: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15721: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
15722: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
15723: }
15724: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
15725: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
15726: }
15727: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15728: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
15729: }
15730: }
15731: my $cachetime = 24*60*60;
15732: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15733: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
15734: if (ref($lastactref) eq 'HASH') {
15735: $lastactref->{'domdefaults'} = 1;
15736: $lastactref->{'usersessions'} = 1;
15737: }
15738: if (keys(%changes) > 0) {
15739: my %lt = &usersession_titles();
15740: $resulttext = &mt('Changes made:').'<ul>';
15741: foreach my $prefix (@prefixes) {
15742: if (ref($changes{$prefix}) eq 'HASH') {
15743: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15744: if ($prefix eq 'spares') {
15745: if (ref($changes{$prefix}) eq 'HASH') {
15746: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
15747: $resulttext .= '<li><b>'.$lonhost.'</b> ';
15748: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
15749: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
15750: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15751: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
15752: foreach my $type (@{$types{$prefix}}) {
15753: if ($changes{$prefix}{$lonhost}{$type}) {
15754: my $offloadto = &mt('None');
15755: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
15756: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
15757: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
15758: }
15759: }
15760: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
15761: }
15762: }
15763: }
15764: $resulttext .= '</li>';
15765: }
15766: }
15767: } else {
15768: foreach my $type (@{$types{$prefix}}) {
15769: if (defined($changes{$prefix}{$type})) {
15770: my $newvalue;
15771: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15772: if (ref($defaultshash{'usersessions'}{$prefix})) {
15773: if ($type eq 'version') {
15774: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
15775: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15776: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
15777: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
15778: }
15779: }
15780: }
15781: }
15782: if ($newvalue eq '') {
15783: if ($type eq 'version') {
15784: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
15785: } else {
15786: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
15787: }
15788: } else {
15789: if ($type eq 'version') {
15790: $newvalue .= ' '.&mt('(or later)');
15791: }
15792: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
15793: }
15794: }
15795: }
15796: }
15797: $resulttext .= '</ul>';
15798: }
15799: }
15800: if ($changes{'offloadnow'}) {
15801: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15802: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
15803: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
15804: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
15805: $resulttext .= '<li>'.$lonhost.'</li>';
15806: }
15807: $resulttext .= '</ul>';
15808: } else {
15809: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
15810: }
15811: } else {
15812: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
15813: }
15814: }
15815: $resulttext .= '</ul>';
15816: } else {
15817: $resulttext = $nochgmsg;
15818: }
15819: } else {
15820: $resulttext = '<span class="LC_error">'.
15821: &mt('An error occurred: [_1]',$putresult).'</span>';
15822: }
15823: } else {
15824: $resulttext = $nochgmsg;
15825: }
15826: return $resulttext;
15827: }
15828:
15829: sub modify_loadbalancing {
15830: my ($dom,%domconfig) = @_;
15831: my $primary_id = &Apache::lonnet::domain($dom,'primary');
15832: my $intdom = &Apache::lonnet::internet_dom($primary_id);
15833: my ($othertitle,$usertypes,$types) =
15834: &Apache::loncommon::sorted_inst_types($dom);
15835: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15836: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
15837: my @sparestypes = ('primary','default');
15838: my %typetitles = &sparestype_titles();
15839: my $resulttext;
15840: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
15841: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15842: %existing = %{$domconfig{'loadbalancing'}};
15843: }
15844: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
15845: \%currtargets,\%currrules,\%currcookies);
15846: my ($saveloadbalancing,%defaultshash,%changes);
15847: my ($alltypes,$othertypes,$titles) =
15848: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
15849: my %ruletitles = &offloadtype_text();
15850: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
15851: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
15852: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
15853: if ($balancer eq '') {
15854: next;
15855: }
15856: if (!exists($servers{$balancer})) {
15857: if (exists($currbalancer{$balancer})) {
15858: push(@{$changes{'delete'}},$balancer);
15859: }
15860: next;
15861: }
15862: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
15863: push(@{$changes{'delete'}},$balancer);
15864: next;
15865: }
15866: if (!exists($currbalancer{$balancer})) {
15867: push(@{$changes{'add'}},$balancer);
15868: }
15869: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
15870: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
15871: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
15872: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15873: $saveloadbalancing = 1;
15874: }
15875: foreach my $sparetype (@sparestypes) {
15876: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
15877: my @offloadto;
15878: foreach my $target (@targets) {
15879: if (($servers{$target}) && ($target ne $balancer)) {
15880: if ($sparetype eq 'default') {
15881: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
15882: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
15883: }
15884: }
15885: unless(grep(/^\Q$target\E$/,@offloadto)) {
15886: push(@offloadto,$target);
15887: }
15888: }
15889: }
15890: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
15891: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
15892: push(@offloadto,$balancer);
15893: }
15894: }
15895: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
15896: }
15897: if ($env{'form.loadbalancing_cookie_'.$i}) {
15898: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
15899: if (exists($currbalancer{$balancer})) {
15900: unless ($currcookies{$balancer}) {
15901: $changes{'curr'}{$balancer}{'cookie'} = 1;
15902: }
15903: }
15904: } elsif (exists($currbalancer{$balancer})) {
15905: if ($currcookies{$balancer}) {
15906: $changes{'curr'}{$balancer}{'cookie'} = 1;
15907: }
15908: }
15909: if (ref($currtargets{$balancer}) eq 'HASH') {
15910: foreach my $sparetype (@sparestypes) {
15911: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
15912: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
15913: if (@targetdiffs > 0) {
15914: $changes{'curr'}{$balancer}{'targets'} = 1;
15915: }
15916: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15917: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15918: $changes{'curr'}{$balancer}{'targets'} = 1;
15919: }
15920: }
15921: }
15922: } else {
15923: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
15924: foreach my $sparetype (@sparestypes) {
15925: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15926: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15927: $changes{'curr'}{$balancer}{'targets'} = 1;
15928: }
15929: }
15930: }
15931: }
15932: }
15933: my $ishomedom;
15934: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
15935: $ishomedom = 1;
15936: }
15937: if (ref($alltypes) eq 'ARRAY') {
15938: foreach my $type (@{$alltypes}) {
15939: my $rule;
15940: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
15941: (!$ishomedom)) {
15942: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
15943: }
15944: if ($rule eq 'specific') {
15945: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
15946: if (exists($servers{$specifiedhost})) {
15947: $rule = $specifiedhost;
15948: }
15949: }
15950: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
15951: if (ref($currrules{$balancer}) eq 'HASH') {
15952: if ($rule ne $currrules{$balancer}{$type}) {
15953: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15954: }
15955: } elsif ($rule ne '') {
15956: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15957: }
15958: }
15959: }
15960: }
15961: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
15962: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
15963: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
15964: $defaultshash{'loadbalancing'} = {};
15965: }
15966: my $putresult = &Apache::lonnet::put_dom('configuration',
15967: \%defaultshash,$dom);
15968: if ($putresult eq 'ok') {
15969: if (keys(%changes) > 0) {
15970: my %toupdate;
15971: if (ref($changes{'delete'}) eq 'ARRAY') {
15972: foreach my $balancer (sort(@{$changes{'delete'}})) {
15973: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
15974: $toupdate{$balancer} = 1;
15975: }
15976: }
15977: if (ref($changes{'add'}) eq 'ARRAY') {
15978: foreach my $balancer (sort(@{$changes{'add'}})) {
15979: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
15980: $toupdate{$balancer} = 1;
15981: }
15982: }
15983: if (ref($changes{'curr'}) eq 'HASH') {
15984: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
15985: $toupdate{$balancer} = 1;
15986: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
15987: if ($changes{'curr'}{$balancer}{'targets'}) {
15988: my %offloadstr;
15989: foreach my $sparetype (@sparestypes) {
15990: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15991: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15992: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15993: }
15994: }
15995: }
15996: if (keys(%offloadstr) == 0) {
15997: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
15998: } else {
15999: my $showoffload;
16000: foreach my $sparetype (@sparestypes) {
16001: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
16002: if (defined($offloadstr{$sparetype})) {
16003: $showoffload .= $offloadstr{$sparetype};
16004: } else {
16005: $showoffload .= &mt('None');
16006: }
16007: $showoffload .= (' 'x3);
16008: }
16009: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
16010: }
16011: }
16012: }
16013: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
16014: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
16015: foreach my $type (@{$alltypes}) {
16016: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
16017: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16018: my $balancetext;
16019: if ($rule eq '') {
16020: $balancetext = $ruletitles{'default'};
16021: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
16022: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16023: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16024: foreach my $sparetype (@sparestypes) {
16025: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16026: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16027: }
16028: }
16029: foreach my $item (@{$alltypes}) {
16030: next if ($item =~ /^_LC_ipchange/);
16031: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
16032: if ($hasrule eq 'homeserver') {
16033: map { $toupdate{$_} = 1; } (keys(%libraryservers));
16034: } else {
16035: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
16036: if ($servers{$hasrule}) {
16037: $toupdate{$hasrule} = 1;
16038: }
16039: }
16040: }
16041: }
16042: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
16043: $balancetext = $ruletitles{$rule};
16044: } else {
16045: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16046: $balancetext = $ruletitles{'particular'}.' '.$receiver;
16047: if ($receiver) {
16048: $toupdate{$receiver};
16049: }
16050: }
16051: } else {
16052: $balancetext = $ruletitles{$rule};
16053: }
16054: } else {
16055: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
16056: }
16057: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
16058: }
16059: }
16060: }
16061: }
16062: if ($changes{'curr'}{$balancer}{'cookie'}) {
16063: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
16064: $balancer).'</li>';
16065: }
16066: if (keys(%toupdate)) {
16067: my %thismachine;
16068: my $updatedhere;
16069: my $cachetime = 60*60*24;
16070: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16071: foreach my $lonhost (keys(%toupdate)) {
16072: if ($thismachine{$lonhost}) {
16073: unless ($updatedhere) {
16074: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
16075: $defaultshash{'loadbalancing'},
16076: $cachetime);
16077: $updatedhere = 1;
16078: }
16079: } else {
16080: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
16081: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16082: }
16083: }
16084: }
16085: }
16086: }
16087: if ($resulttext ne '') {
16088: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
16089: } else {
16090: $resulttext = $nochgmsg;
16091: }
16092: } else {
16093: $resulttext = $nochgmsg;
16094: }
16095: } else {
16096: $resulttext = '<span class="LC_error">'.
16097: &mt('An error occurred: [_1]',$putresult).'</span>';
16098: }
16099: } else {
16100: $resulttext = $nochgmsg;
16101: }
16102: return $resulttext;
16103: }
16104:
16105: sub recurse_check {
16106: my ($chkcats,$categories,$depth,$name) = @_;
16107: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
16108: my $chg = 0;
16109: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
16110: my $category = $chkcats->[$depth]{$name}[$j];
16111: my $item;
16112: if ($category eq '') {
16113: $chg ++;
16114: } else {
16115: my $deeper = $depth + 1;
16116: $item = &escape($category).':'.&escape($name).':'.$depth;
16117: if ($chg) {
16118: $categories->{$item} -= $chg;
16119: }
16120: &recurse_check($chkcats,$categories,$deeper,$category);
16121: $deeper --;
16122: }
16123: }
16124: }
16125: return;
16126: }
16127:
16128: sub recurse_cat_deletes {
16129: my ($item,$coursecategories,$deletions) = @_;
16130: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16131: my $subdepth = $depth + 1;
16132: if (ref($coursecategories) eq 'HASH') {
16133: foreach my $subitem (keys(%{$coursecategories})) {
16134: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
16135: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
16136: delete($coursecategories->{$subitem});
16137: $deletions->{$subitem} = 1;
16138: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
16139: }
16140: }
16141: }
16142: return;
16143: }
16144:
16145: sub active_dc_picker {
16146: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
16147: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16148: my @domcoord = keys(%domcoords);
16149: if (keys(%currhash)) {
16150: foreach my $dc (keys(%currhash)) {
16151: unless (exists($domcoords{$dc})) {
16152: push(@domcoord,$dc);
16153: }
16154: }
16155: }
16156: @domcoord = sort(@domcoord);
16157: my $numdcs = scalar(@domcoord);
16158: my $rows = 0;
16159: my $table;
16160: if ($numdcs > 1) {
16161: $table = '<table>';
16162: for (my $i=0; $i<@domcoord; $i++) {
16163: my $rem = $i%($numinrow);
16164: if ($rem == 0) {
16165: if ($i > 0) {
16166: $table .= '</tr>';
16167: }
16168: $table .= '<tr>';
16169: $rows ++;
16170: }
16171: my $check = '';
16172: if ($inputtype eq 'radio') {
16173: if (keys(%currhash) == 0) {
16174: if (!$i) {
16175: $check = ' checked="checked"';
16176: }
16177: } elsif (exists($currhash{$domcoord[$i]})) {
16178: $check = ' checked="checked"';
16179: }
16180: } else {
16181: if (exists($currhash{$domcoord[$i]})) {
16182: $check = ' checked="checked"';
16183: }
16184: }
16185: if ($i == @domcoord - 1) {
16186: my $colsleft = $numinrow - $rem;
16187: if ($colsleft > 1) {
16188: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
16189: } else {
16190: $table .= '<td class="LC_left_item">';
16191: }
16192: } else {
16193: $table .= '<td class="LC_left_item">';
16194: }
16195: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
16196: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16197: $table .= '<span class="LC_nobreak"><label>'.
16198: '<input type="'.$inputtype.'" name="'.$name.'"'.
16199: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
16200: if ($user ne $dcname.':'.$dcdom) {
16201: $table .= ' ('.$dcname.':'.$dcdom.')';
16202: }
16203: $table .= '</label></span></td>';
16204: }
16205: $table .= '</tr></table>';
16206: } elsif ($numdcs == 1) {
16207: my ($dcname,$dcdom) = split(':',$domcoord[0]);
16208: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16209: if ($inputtype eq 'radio') {
16210: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
16211: if ($user ne $dcname.':'.$dcdom) {
16212: $table .= ' ('.$dcname.':'.$dcdom.')';
16213: }
16214: } else {
16215: my $check;
16216: if (exists($currhash{$domcoord[0]})) {
16217: $check = ' checked="checked"';
16218: }
16219: $table = '<span class="LC_nobreak"><label>'.
16220: '<input type="checkbox" name="'.$name.'" '.
16221: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
16222: if ($user ne $dcname.':'.$dcdom) {
16223: $table .= ' ('.$dcname.':'.$dcdom.')';
16224: }
16225: $table .= '</label></span>';
16226: $rows ++;
16227: }
16228: }
16229: return ($numdcs,$table,$rows);
16230: }
16231:
16232: sub usersession_titles {
16233: return &Apache::lonlocal::texthash(
16234: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
16235: remote => 'Hosting of sessions for users in this domain on servers in other domains',
16236: spares => 'Servers offloaded to, when busy',
16237: version => 'LON-CAPA version requirement',
16238: excludedomain => 'Allow all, but exclude specific domains',
16239: includedomain => 'Deny all, but include specific domains',
16240: primary => 'Primary (checked first)',
16241: default => 'Default',
16242: );
16243: }
16244:
16245: sub id_for_thisdom {
16246: my (%servers) = @_;
16247: my %altids;
16248: foreach my $server (keys(%servers)) {
16249: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
16250: if ($serverhome ne $server) {
16251: $altids{$serverhome} = $server;
16252: }
16253: }
16254: return %altids;
16255: }
16256:
16257: sub count_servers {
16258: my ($currbalancer,%servers) = @_;
16259: my (@spares,$numspares);
16260: foreach my $lonhost (sort(keys(%servers))) {
16261: next if ($currbalancer eq $lonhost);
16262: push(@spares,$lonhost);
16263: }
16264: if ($currbalancer) {
16265: $numspares = scalar(@spares);
16266: } else {
16267: $numspares = scalar(@spares) - 1;
16268: }
16269: return ($numspares,@spares);
16270: }
16271:
16272: sub lonbalance_targets_js {
16273: my ($dom,$types,$servers,$settings) = @_;
16274: my $select = &mt('Select');
16275: my ($alltargets,$allishome,$allinsttypes,@alltypes);
16276: if (ref($servers) eq 'HASH') {
16277: $alltargets = join("','",sort(keys(%{$servers})));
16278: my @homedoms;
16279: foreach my $server (sort(keys(%{$servers}))) {
16280: if (&Apache::lonnet::host_domain($server) eq $dom) {
16281: push(@homedoms,'1');
16282: } else {
16283: push(@homedoms,'0');
16284: }
16285: }
16286: $allishome = join("','",@homedoms);
16287: }
16288: if (ref($types) eq 'ARRAY') {
16289: if (@{$types} > 0) {
16290: @alltypes = @{$types};
16291: }
16292: }
16293: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
16294: $allinsttypes = join("','",@alltypes);
16295: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
16296: if (ref($settings) eq 'HASH') {
16297: %existing = %{$settings};
16298: }
16299: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
16300: \%currtargets,\%currrules,\%currcookies);
16301: my $balancers = join("','",sort(keys(%currbalancer)));
16302: return <<"END";
16303:
16304: <script type="text/javascript">
16305: // <![CDATA[
16306:
16307: currBalancers = new Array('$balancers');
16308:
16309: function toggleTargets(balnum) {
16310: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16311: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
16312: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
16313: var prevbalancer = prevhostitem.value;
16314: var baltotal = document.getElementById('loadbalancing_total').value;
16315: prevhostitem.value = balancer;
16316: if (prevbalancer != '') {
16317: var prevIdx = currBalancers.indexOf(prevbalancer);
16318: if (prevIdx != -1) {
16319: currBalancers.splice(prevIdx,1);
16320: }
16321: }
16322: if (balancer == '') {
16323: hideSpares(balnum);
16324: } else {
16325: var currIdx = currBalancers.indexOf(balancer);
16326: if (currIdx == -1) {
16327: currBalancers.push(balancer);
16328: }
16329: var homedoms = new Array('$allishome');
16330: var ishomedom = homedoms[lonhostitem.selectedIndex];
16331: showSpares(balancer,ishomedom,balnum);
16332: }
16333: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
16334: return;
16335: }
16336:
16337: function showSpares(balancer,ishomedom,balnum) {
16338: var alltargets = new Array('$alltargets');
16339: var insttypes = new Array('$allinsttypes');
16340: var offloadtypes = new Array('primary','default');
16341:
16342: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
16343: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
16344:
16345: for (var i=0; i<offloadtypes.length; i++) {
16346: var count = 0;
16347: for (var j=0; j<alltargets.length; j++) {
16348: if (alltargets[j] != balancer) {
16349: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
16350: item.value = alltargets[j];
16351: item.style.textAlign='left';
16352: item.style.textFace='normal';
16353: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
16354: if (currBalancers.indexOf(alltargets[j]) == -1) {
16355: item.disabled = '';
16356: } else {
16357: item.disabled = 'disabled';
16358: item.checked = false;
16359: }
16360: count ++;
16361: }
16362: }
16363: }
16364: for (var k=0; k<insttypes.length; k++) {
16365: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
16366: if (ishomedom == 1) {
16367: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16368: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16369: } else {
16370: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16371: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16372: }
16373: } else {
16374: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16375: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16376: }
16377: if ((insttypes[k] != '_LC_external') &&
16378: ((insttypes[k] != '_LC_internetdom') ||
16379: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
16380: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
16381: item.options.length = 0;
16382: item.options[0] = new Option("","",true,true);
16383: var idx = 0;
16384: for (var m=0; m<alltargets.length; m++) {
16385: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
16386: idx ++;
16387: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16388: }
16389: }
16390: }
16391: }
16392: return;
16393: }
16394:
16395: function hideSpares(balnum) {
16396: var alltargets = new Array('$alltargets');
16397: var insttypes = new Array('$allinsttypes');
16398: var offloadtypes = new Array('primary','default');
16399:
16400: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
16401: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
16402:
16403: var total = alltargets.length - 1;
16404: for (var i=0; i<offloadtypes; i++) {
16405: for (var j=0; j<total; j++) {
16406: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
16407: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
16408: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
16409: }
16410: }
16411: for (var k=0; k<insttypes.length; k++) {
16412: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16413: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16414: if (insttypes[k] != '_LC_external') {
16415: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
16416: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
16417: }
16418: }
16419: return;
16420: }
16421:
16422: function checkOffloads(item,balnum,type) {
16423: var alltargets = new Array('$alltargets');
16424: var offloadtypes = new Array('primary','default');
16425: if (item.checked) {
16426: var total = alltargets.length - 1;
16427: var other;
16428: if (type == offloadtypes[0]) {
16429: other = offloadtypes[1];
16430: } else {
16431: other = offloadtypes[0];
16432: }
16433: for (var i=0; i<total; i++) {
16434: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
16435: if (server == item.value) {
16436: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
16437: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
16438: }
16439: }
16440: }
16441: }
16442: return;
16443: }
16444:
16445: function singleServerToggle(balnum,type) {
16446: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
16447: if (offloadtoSelIdx == 0) {
16448: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
16449: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16450:
16451: } else {
16452: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
16453: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16454: }
16455: return;
16456: }
16457:
16458: function balanceruleChange(formname,balnum,type) {
16459: if (type == '_LC_external') {
16460: return;
16461: }
16462: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
16463: for (var i=0; i<typesRules.length; i++) {
16464: if (formname.elements[typesRules[i]].checked) {
16465: if (formname.elements[typesRules[i]].value != 'specific') {
16466: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
16467: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16468: } else {
16469: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16470: }
16471: }
16472: }
16473: return;
16474: }
16475:
16476: function balancerDeleteChange(balnum) {
16477: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16478: var baltotal = document.getElementById('loadbalancing_total').value;
16479: var addtarget;
16480: var removetarget;
16481: var action = 'delete';
16482: if (document.getElementById('loadbalancing_delete_'+balnum)) {
16483: var lonhost = hostitem.value;
16484: var currIdx = currBalancers.indexOf(lonhost);
16485: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
16486: if (currIdx != -1) {
16487: currBalancers.splice(currIdx,1);
16488: }
16489: addtarget = lonhost;
16490: } else {
16491: if (currIdx == -1) {
16492: currBalancers.push(lonhost);
16493: }
16494: removetarget = lonhost;
16495: action = 'undelete';
16496: }
16497: balancerChange(balnum,baltotal,action,addtarget,removetarget);
16498: }
16499: return;
16500: }
16501:
16502: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
16503: if (baltotal > 1) {
16504: var offloadtypes = new Array('primary','default');
16505: var alltargets = new Array('$alltargets');
16506: var insttypes = new Array('$allinsttypes');
16507: for (var i=0; i<baltotal; i++) {
16508: if (i != balnum) {
16509: for (var j=0; j<offloadtypes.length; j++) {
16510: var total = alltargets.length - 1;
16511: for (var k=0; k<total; k++) {
16512: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
16513: var server = serveritem.value;
16514: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
16515: if (server == addtarget) {
16516: serveritem.disabled = '';
16517: }
16518: }
16519: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
16520: if (server == removetarget) {
16521: serveritem.disabled = 'disabled';
16522: serveritem.checked = false;
16523: }
16524: }
16525: }
16526: }
16527: for (var j=0; j<insttypes.length; j++) {
16528: if (insttypes[j] != '_LC_external') {
16529: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
16530: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
16531: var currSel = singleserver.selectedIndex;
16532: var currVal = singleserver.options[currSel].value;
16533: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
16534: var numoptions = singleserver.options.length;
16535: var needsnew = 1;
16536: for (var k=0; k<numoptions; k++) {
16537: if (singleserver.options[k] == addtarget) {
16538: needsnew = 0;
16539: break;
16540: }
16541: }
16542: if (needsnew == 1) {
16543: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
16544: }
16545: }
16546: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
16547: singleserver.options.length = 0;
16548: if ((currVal) && (currVal != removetarget)) {
16549: singleserver.options[0] = new Option("","",false,false);
16550: } else {
16551: singleserver.options[0] = new Option("","",true,true);
16552: }
16553: var idx = 0;
16554: for (var m=0; m<alltargets.length; m++) {
16555: if (currBalancers.indexOf(alltargets[m]) == -1) {
16556: idx ++;
16557: if (currVal == alltargets[m]) {
16558: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
16559: } else {
16560: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16561: }
16562: }
16563: }
16564: }
16565: }
16566: }
16567: }
16568: }
16569: }
16570: }
16571: return;
16572: }
16573:
16574: // ]]>
16575: </script>
16576:
16577: END
16578: }
16579:
16580: sub new_spares_js {
16581: my @sparestypes = ('primary','default');
16582: my $types = join("','",@sparestypes);
16583: my $select = &mt('Select');
16584: return <<"END";
16585:
16586: <script type="text/javascript">
16587: // <![CDATA[
16588:
16589: function updateNewSpares(formname,lonhost) {
16590: var types = new Array('$types');
16591: var include = new Array();
16592: var exclude = new Array();
16593: for (var i=0; i<types.length; i++) {
16594: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
16595: for (var j=0; j<spareboxes.length; j++) {
16596: if (formname.elements[spareboxes[j]].checked) {
16597: exclude.push(formname.elements[spareboxes[j]].value);
16598: } else {
16599: include.push(formname.elements[spareboxes[j]].value);
16600: }
16601: }
16602: }
16603: for (var i=0; i<types.length; i++) {
16604: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
16605: var selIdx = newSpare.selectedIndex;
16606: var currnew = newSpare.options[selIdx].value;
16607: var okSpares = new Array();
16608: for (var j=0; j<newSpare.options.length; j++) {
16609: var possible = newSpare.options[j].value;
16610: if (possible != '') {
16611: if (exclude.indexOf(possible) == -1) {
16612: okSpares.push(possible);
16613: } else {
16614: if (currnew == possible) {
16615: selIdx = 0;
16616: }
16617: }
16618: }
16619: }
16620: for (var k=0; k<include.length; k++) {
16621: if (okSpares.indexOf(include[k]) == -1) {
16622: okSpares.push(include[k]);
16623: }
16624: }
16625: okSpares.sort();
16626: newSpare.options.length = 0;
16627: if (selIdx == 0) {
16628: newSpare.options[0] = new Option("$select","",true,true);
16629: } else {
16630: newSpare.options[0] = new Option("$select","",false,false);
16631: }
16632: for (var m=0; m<okSpares.length; m++) {
16633: var idx = m+1;
16634: var selThis = 0;
16635: if (selIdx != 0) {
16636: if (okSpares[m] == currnew) {
16637: selThis = 1;
16638: }
16639: }
16640: if (selThis == 1) {
16641: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
16642: } else {
16643: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
16644: }
16645: }
16646: }
16647: return;
16648: }
16649:
16650: function checkNewSpares(lonhost,type) {
16651: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
16652: var chosen = newSpare.options[newSpare.selectedIndex].value;
16653: if (chosen != '') {
16654: var othertype;
16655: var othernewSpare;
16656: if (type == 'primary') {
16657: othernewSpare = document.getElementById('newspare_default_'+lonhost);
16658: }
16659: if (type == 'default') {
16660: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
16661: }
16662: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
16663: othernewSpare.selectedIndex = 0;
16664: }
16665: }
16666: return;
16667: }
16668:
16669: // ]]>
16670: </script>
16671:
16672: END
16673:
16674: }
16675:
16676: sub common_domprefs_js {
16677: return <<"END";
16678:
16679: <script type="text/javascript">
16680: // <![CDATA[
16681:
16682: function getIndicesByName(formname,item) {
16683: var group = new Array();
16684: for (var i=0;i<formname.elements.length;i++) {
16685: if (formname.elements[i].name == item) {
16686: group.push(formname.elements[i].id);
16687: }
16688: }
16689: return group;
16690: }
16691:
16692: // ]]>
16693: </script>
16694:
16695: END
16696:
16697: }
16698:
16699: sub recaptcha_js {
16700: my %lt = &captcha_phrases();
16701: return <<"END";
16702:
16703: <script type="text/javascript">
16704: // <![CDATA[
16705:
16706: function updateCaptcha(caller,context) {
16707: var privitem;
16708: var pubitem;
16709: var privtext;
16710: var pubtext;
16711: var versionitem;
16712: var versiontext;
16713: if (document.getElementById(context+'_recaptchapub')) {
16714: pubitem = document.getElementById(context+'_recaptchapub');
16715: } else {
16716: return;
16717: }
16718: if (document.getElementById(context+'_recaptchapriv')) {
16719: privitem = document.getElementById(context+'_recaptchapriv');
16720: } else {
16721: return;
16722: }
16723: if (document.getElementById(context+'_recaptchapubtxt')) {
16724: pubtext = document.getElementById(context+'_recaptchapubtxt');
16725: } else {
16726: return;
16727: }
16728: if (document.getElementById(context+'_recaptchaprivtxt')) {
16729: privtext = document.getElementById(context+'_recaptchaprivtxt');
16730: } else {
16731: return;
16732: }
16733: if (document.getElementById(context+'_recaptchaversion')) {
16734: versionitem = document.getElementById(context+'_recaptchaversion');
16735: } else {
16736: return;
16737: }
16738: if (document.getElementById(context+'_recaptchavertxt')) {
16739: versiontext = document.getElementById(context+'_recaptchavertxt');
16740: } else {
16741: return;
16742: }
16743: if (caller.checked) {
16744: if (caller.value == 'recaptcha') {
16745: pubitem.type = 'text';
16746: privitem.type = 'text';
16747: pubitem.size = '40';
16748: privitem.size = '40';
16749: pubtext.innerHTML = "$lt{'pub'}";
16750: privtext.innerHTML = "$lt{'priv'}";
16751: versionitem.type = 'text';
16752: versionitem.size = '3';
16753: versiontext.innerHTML = "$lt{'ver'}";
16754: } else {
16755: pubitem.type = 'hidden';
16756: privitem.type = 'hidden';
16757: versionitem.type = 'hidden';
16758: pubtext.innerHTML = '';
16759: privtext.innerHTML = '';
16760: versiontext.innerHTML = '';
16761: }
16762: }
16763: return;
16764: }
16765:
16766: // ]]>
16767: </script>
16768:
16769: END
16770:
16771: }
16772:
16773: sub toggle_display_js {
16774: return <<"END";
16775:
16776: <script type="text/javascript">
16777: // <![CDATA[
16778:
16779: function toggleDisplay(domForm,caller) {
16780: if (document.getElementById(caller)) {
16781: var divitem = document.getElementById(caller);
16782: var optionsElement = domForm.coursecredits;
16783: var checkval = 1;
16784: var dispval = 'block';
16785: var selfcreateRegExp = /^cancreate_emailverified/;
16786: if (caller == 'emailoptions') {
16787: optionsElement = domForm.cancreate_email;
16788: }
16789: if (caller == 'studentsubmission') {
16790: optionsElement = domForm.postsubmit;
16791: }
16792: if (caller == 'cloneinstcode') {
16793: optionsElement = domForm.canclone;
16794: checkval = 'instcode';
16795: }
16796: if (selfcreateRegExp.test(caller)) {
16797: optionsElement = domForm.elements[caller];
16798: checkval = 'other';
16799: dispval = 'inline'
16800: }
16801: if (optionsElement.length) {
16802: var currval;
16803: for (var i=0; i<optionsElement.length; i++) {
16804: if (optionsElement[i].checked) {
16805: currval = optionsElement[i].value;
16806: }
16807: }
16808: if (currval == checkval) {
16809: divitem.style.display = dispval;
16810: } else {
16811: divitem.style.display = 'none';
16812: }
16813: }
16814: }
16815: return;
16816: }
16817:
16818: // ]]>
16819: </script>
16820:
16821: END
16822:
16823: }
16824:
16825: sub captcha_phrases {
16826: return &Apache::lonlocal::texthash (
16827: priv => 'Private key',
16828: pub => 'Public key',
16829: original => 'original (CAPTCHA)',
16830: recaptcha => 'successor (ReCAPTCHA)',
16831: notused => 'unused',
16832: ver => 'ReCAPTCHA version (1 or 2)',
16833: );
16834: }
16835:
16836: sub devalidate_remote_domconfs {
16837: my ($dom,$cachekeys) = @_;
16838: return unless (ref($cachekeys) eq 'HASH');
16839: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16840: my %thismachine;
16841: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16842: my @posscached = ('domainconfig','domdefaults','usersessions',
16843: 'ltitools','directorysrch','passwdconf','cats');
16844: if (keys(%servers)) {
16845: foreach my $server (keys(%servers)) {
16846: next if ($thismachine{$server});
16847: my @cached;
16848: foreach my $name (@posscached) {
16849: if ($cachekeys->{$name}) {
16850: push(@cached,&escape($name).':'.&escape($dom));
16851: }
16852: }
16853: if (@cached) {
16854: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
16855: }
16856: }
16857: }
16858: return;
16859: }
16860:
16861: 1;
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