1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.102.2.4 2020/07/18 20:28:24 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,$curroffloadoth);
5117: if (ref($settings) eq 'HASH') {
5118: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5119: $curroffloadnow = $settings->{'offloadnow'};
5120: }
5121: if (ref($settings->{'offloadoth'}) eq 'HASH') {
5122: $curroffloadoth = $settings->{'offloadoth'};
5123: }
5124: }
5125: my $other_insts = scalar(keys(%by_location));
5126: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
5127: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
5128: } else {
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 server.');
5131: }
5132: } else {
5133: if (keys(%by_location) == 0) {
5134: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5135: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
5136: } else {
5137: my %lt = &usersession_titles();
5138: my $numinrow = 5;
5139: my $prefix;
5140: my @types;
5141: if ($position eq 'bottom') {
5142: $prefix = 'remote';
5143: @types = ('version','excludedomain','includedomain');
5144: } else {
5145: $prefix = 'hosted';
5146: @types = ('excludedomain','includedomain');
5147: }
5148: my (%current,%checkedon,%checkedoff);
5149: my @lcversions = &Apache::lonnet::all_loncaparevs();
5150: my @locations = sort(keys(%by_location));
5151: foreach my $type (@types) {
5152: $checkedon{$type} = '';
5153: $checkedoff{$type} = ' checked="checked"';
5154: }
5155: if (ref($settings) eq 'HASH') {
5156: if (ref($settings->{$prefix}) eq 'HASH') {
5157: foreach my $key (keys(%{$settings->{$prefix}})) {
5158: $current{$key} = $settings->{$prefix}{$key};
5159: if ($key eq 'version') {
5160: if ($current{$key} ne '') {
5161: $checkedon{$key} = ' checked="checked"';
5162: $checkedoff{$key} = '';
5163: }
5164: } elsif (ref($current{$key}) eq 'ARRAY') {
5165: $checkedon{$key} = ' checked="checked"';
5166: $checkedoff{$key} = '';
5167: }
5168: }
5169: }
5170: }
5171: foreach my $type (@types) {
5172: next if ($type ne 'version' && !@locations);
5173: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5174: $datatable .= '<tr'.$css_class.'>
5175: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
5176: <span class="LC_nobreak">
5177: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5178: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5179: if ($type eq 'version') {
5180: my $selector = '<select name="'.$prefix.'_version">';
5181: foreach my $version (@lcversions) {
5182: my $selected = '';
5183: if ($current{'version'} eq $version) {
5184: $selected = ' selected="selected"';
5185: }
5186: $selector .= ' <option value="'.$version.'"'.
5187: $selected.'>'.$version.'</option>';
5188: }
5189: $selector .= '</select> ';
5190: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5191: } else {
5192: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5193: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5194: ' />'.(' 'x2).
5195: '<input type="button" value="'.&mt('uncheck all').'" '.
5196: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5197: "\n".
5198: '</div><div><table>';
5199: my $rem;
5200: for (my $i=0; $i<@locations; $i++) {
5201: my ($showloc,$value,$checkedtype);
5202: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
5203: my $ip = $by_location{$locations[$i]}->[0];
5204: if (ref($by_ip{$ip}) eq 'ARRAY') {
5205: $value = join(':',@{$by_ip{$ip}});
5206: $showloc = join(', ',@{$by_ip{$ip}});
5207: if (ref($current{$type}) eq 'ARRAY') {
5208: foreach my $loc (@{$by_ip{$ip}}) {
5209: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5210: $checkedtype = ' checked="checked"';
5211: last;
5212: }
5213: }
5214: }
5215: }
5216: }
5217: $rem = $i%($numinrow);
5218: if ($rem == 0) {
5219: if ($i > 0) {
5220: $datatable .= '</tr>';
5221: }
5222: $datatable .= '<tr>';
5223: }
5224: $datatable .= '<td class="LC_left_item">'.
5225: '<span class="LC_nobreak"><label>'.
5226: '<input type="checkbox" name="'.$prefix.'_'.$type.
5227: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5228: '</label></span></td>';
5229: }
5230: $rem = @locations%($numinrow);
5231: my $colsleft = $numinrow - $rem;
5232: if ($colsleft > 1 ) {
5233: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5234: ' </td>';
5235: } elsif ($colsleft == 1) {
5236: $datatable .= '<td class="LC_left_item"> </td>';
5237: }
5238: $datatable .= '</tr></table>';
5239: }
5240: $datatable .= '</td></tr>';
5241: $itemcount ++;
5242: }
5243: }
5244: }
5245: $$rowtotal += $itemcount;
5246: return $datatable;
5247: }
5248:
5249: sub build_location_hashes {
5250: my ($intdoms,$by_ip,$by_location) = @_;
5251: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5252: (ref($by_location) eq 'HASH'));
5253: my %iphost = &Apache::lonnet::get_iphost();
5254: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5255: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5256: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5257: foreach my $id (@{$iphost{$primary_ip}}) {
5258: my $intdom = &Apache::lonnet::internet_dom($id);
5259: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5260: push(@{$intdoms},$intdom);
5261: }
5262: }
5263: }
5264: foreach my $ip (keys(%iphost)) {
5265: if (ref($iphost{$ip}) eq 'ARRAY') {
5266: foreach my $id (@{$iphost{$ip}}) {
5267: my $location = &Apache::lonnet::internet_dom($id);
5268: if ($location) {
5269: next if (grep(/^\Q$location\E$/,@{$intdoms}));
5270: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5271: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5272: push(@{$by_ip->{$ip}},$location);
5273: }
5274: } else {
5275: $by_ip->{$ip} = [$location];
5276: }
5277: }
5278: }
5279: }
5280: }
5281: foreach my $ip (sort(keys(%{$by_ip}))) {
5282: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5283: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5284: my $first = $by_ip->{$ip}->[0];
5285: if (ref($by_location->{$first}) eq 'ARRAY') {
5286: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5287: push(@{$by_location->{$first}},$ip);
5288: }
5289: } else {
5290: $by_location->{$first} = [$ip];
5291: }
5292: }
5293: }
5294: return;
5295: }
5296:
5297: sub current_offloads_to {
5298: my ($dom,$settings,$servers) = @_;
5299: my (%spareid,%otherdomconfigs);
5300: if (ref($servers) eq 'HASH') {
5301: foreach my $lonhost (sort(keys(%{$servers}))) {
5302: my $gotspares;
5303: if (ref($settings) eq 'HASH') {
5304: if (ref($settings->{'spares'}) eq 'HASH') {
5305: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5306: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5307: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5308: $gotspares = 1;
5309: }
5310: }
5311: }
5312: unless ($gotspares) {
5313: my $gotspares;
5314: my $serverhomeID =
5315: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5316: my $serverhomedom =
5317: &Apache::lonnet::host_domain($serverhomeID);
5318: if ($serverhomedom ne $dom) {
5319: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5320: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5321: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5322: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5323: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5324: $gotspares = 1;
5325: }
5326: }
5327: } else {
5328: $otherdomconfigs{$serverhomedom} =
5329: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5330: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5331: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5332: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5333: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5334: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5335: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5336: $gotspares = 1;
5337: }
5338: }
5339: }
5340: }
5341: }
5342: }
5343: }
5344: unless ($gotspares) {
5345: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5346: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5347: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5348: } else {
5349: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5350: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5351: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5352: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5353: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5354: } else {
5355: my %what = (
5356: spareid => 1,
5357: );
5358: my ($result,$returnhash) =
5359: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5360: if ($result eq 'ok') {
5361: if (ref($returnhash) eq 'HASH') {
5362: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5363: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5364: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5365: }
5366: }
5367: }
5368: }
5369: }
5370: }
5371: }
5372: }
5373: return %spareid;
5374: }
5375:
5376: sub spares_row {
5377: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
5378: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
5379: my $css_class;
5380: my $numinrow = 4;
5381: my $itemcount = 1;
5382: my $datatable;
5383: my %typetitles = &sparestype_titles();
5384: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5385: foreach my $server (sort(keys(%{$servers}))) {
5386: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5387: my ($othercontrol,$serverdom);
5388: if ($serverhome ne $server) {
5389: $serverdom = &Apache::lonnet::host_domain($serverhome);
5390: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5391: } else {
5392: $serverdom = &Apache::lonnet::host_domain($server);
5393: if ($serverdom ne $dom) {
5394: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5395: }
5396: }
5397: next unless (ref($spareid->{$server}) eq 'HASH');
5398: my ($checkednow,$checkedoth);
5399: if (ref($curroffloadnow) eq 'HASH') {
5400: if ($curroffloadnow->{$server}) {
5401: $checkednow = ' checked="checked"';
5402: }
5403: }
5404: if (ref($curroffloadoth) eq 'HASH') {
5405: if ($curroffloadoth->{$server}) {
5406: $checkedoth = ' checked="checked"';
5407: }
5408: }
5409: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5410: $datatable .= '<tr'.$css_class.'>
5411: <td rowspan="2">
5412: <span class="LC_nobreak">'.
5413: &mt('[_1] when busy, offloads to:'
5414: ,'<b>'.$server.'</b>').'</span><br />'.
5415: '<span class="LC_nobreak">'."\n".
5416: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5417: ' '.&mt('Switch any active user on next access').'</label></span>'.
5418: "\n";
5419: if ($other_insts) {
5420: $datatable .= '<br />'.
5421: '<span class="LC_nobreak">'."\n".
5422: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
5423: ' '.&mt('Switch other institutions on next access').'</label></span>'.
5424: "\n";
5425: }
5426: my (%current,%canselect);
5427: my @choices =
5428: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5429: foreach my $type ('primary','default') {
5430: if (ref($spareid->{$server}) eq 'HASH') {
5431: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5432: my @spares = @{$spareid->{$server}{$type}};
5433: if (@spares > 0) {
5434: if ($othercontrol) {
5435: $current{$type} = join(', ',@spares);
5436: } else {
5437: $current{$type} .= '<table>';
5438: my $numspares = scalar(@spares);
5439: for (my $i=0; $i<@spares; $i++) {
5440: my $rem = $i%($numinrow);
5441: if ($rem == 0) {
5442: if ($i > 0) {
5443: $current{$type} .= '</tr>';
5444: }
5445: $current{$type} .= '<tr>';
5446: }
5447: $current{$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'".');" /> '.
5448: $spareid->{$server}{$type}[$i].
5449: '</label></td>'."\n";
5450: }
5451: my $rem = @spares%($numinrow);
5452: my $colsleft = $numinrow - $rem;
5453: if ($colsleft > 1 ) {
5454: $current{$type} .= '<td colspan="'.$colsleft.
5455: '" class="LC_left_item">'.
5456: ' </td>';
5457: } elsif ($colsleft == 1) {
5458: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5459: }
5460: $current{$type} .= '</tr></table>';
5461: }
5462: }
5463: }
5464: if ($current{$type} eq '') {
5465: $current{$type} = &mt('None specified');
5466: }
5467: if ($othercontrol) {
5468: if ($type eq 'primary') {
5469: $canselect{$type} = $othercontrol;
5470: }
5471: } else {
5472: $canselect{$type} =
5473: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5474: '<select name="newspare_'.$type.'_'.$server.'" '.
5475: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5476: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5477: if (@choices > 0) {
5478: foreach my $lonhost (@choices) {
5479: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5480: }
5481: }
5482: $canselect{$type} .= '</select>'."\n";
5483: }
5484: } else {
5485: $current{$type} = &mt('Could not be determined');
5486: if ($type eq 'primary') {
5487: $canselect{$type} = $othercontrol;
5488: }
5489: }
5490: if ($type eq 'default') {
5491: $datatable .= '<tr'.$css_class.'>';
5492: }
5493: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5494: '<td>'.$current{$type}.'</td>'."\n".
5495: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5496: }
5497: $itemcount ++;
5498: }
5499: }
5500: $$rowtotal += $itemcount;
5501: return $datatable;
5502: }
5503:
5504: sub possible_newspares {
5505: my ($server,$currspares,$serverhomes,$altids) = @_;
5506: my $serverhostname = &Apache::lonnet::hostname($server);
5507: my %excluded;
5508: if ($serverhostname ne '') {
5509: %excluded = (
5510: $serverhostname => 1,
5511: );
5512: }
5513: if (ref($currspares) eq 'HASH') {
5514: foreach my $type (keys(%{$currspares})) {
5515: if (ref($currspares->{$type}) eq 'ARRAY') {
5516: if (@{$currspares->{$type}} > 0) {
5517: foreach my $curr (@{$currspares->{$type}}) {
5518: my $hostname = &Apache::lonnet::hostname($curr);
5519: $excluded{$hostname} = 1;
5520: }
5521: }
5522: }
5523: }
5524: }
5525: my @choices;
5526: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5527: if (keys(%{$serverhomes}) > 1) {
5528: foreach my $name (sort(keys(%{$serverhomes}))) {
5529: unless ($excluded{$name}) {
5530: if (exists($altids->{$serverhomes->{$name}})) {
5531: push(@choices,$altids->{$serverhomes->{$name}});
5532: } else {
5533: push(@choices,$serverhomes->{$name});
5534: }
5535: }
5536: }
5537: }
5538: }
5539: return sort(@choices);
5540: }
5541:
5542: sub print_loadbalancing {
5543: my ($dom,$settings,$rowtotal) = @_;
5544: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5545: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5546: my $numinrow = 1;
5547: my $datatable;
5548: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5549: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
5550: if (ref($settings) eq 'HASH') {
5551: %existing = %{$settings};
5552: }
5553: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5554: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5555: \%currtargets,\%currrules,\%currcookies);
5556: } else {
5557: return;
5558: }
5559: my ($othertitle,$usertypes,$types) =
5560: &Apache::loncommon::sorted_inst_types($dom);
5561: my $rownum = 8;
5562: if (ref($types) eq 'ARRAY') {
5563: $rownum += scalar(@{$types});
5564: }
5565: my @css_class = ('LC_odd_row','LC_even_row');
5566: my $balnum = 0;
5567: my $islast;
5568: my (@toshow,$disabledtext);
5569: if (keys(%currbalancer) > 0) {
5570: @toshow = sort(keys(%currbalancer));
5571: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5572: push(@toshow,'');
5573: }
5574: } else {
5575: @toshow = ('');
5576: $disabledtext = &mt('No existing load balancer');
5577: }
5578: foreach my $lonhost (@toshow) {
5579: if ($balnum == scalar(@toshow)-1) {
5580: $islast = 1;
5581: } else {
5582: $islast = 0;
5583: }
5584: my $cssidx = $balnum%2;
5585: my $targets_div_style = 'display: none';
5586: my $disabled_div_style = 'display: block';
5587: my $homedom_div_style = 'display: none';
5588: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5589: '<td rowspan="'.$rownum.'" valign="top">'.
5590: '<p>';
5591: if ($lonhost eq '') {
5592: $datatable .= '<span class="LC_nobreak">';
5593: if (keys(%currbalancer) > 0) {
5594: $datatable .= &mt('Add balancer:');
5595: } else {
5596: $datatable .= &mt('Enable balancer:');
5597: }
5598: $datatable .= ' '.
5599: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5600: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5601: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5602: '<option value="" selected="selected">'.&mt('None').
5603: '</option>'."\n";
5604: foreach my $server (sort(keys(%servers))) {
5605: next if ($currbalancer{$server});
5606: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5607: }
5608: $datatable .=
5609: '</select>'."\n".
5610: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5611: } else {
5612: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5613: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5614: &mt('Stop balancing').'</label>'.
5615: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5616: $targets_div_style = 'display: block';
5617: $disabled_div_style = 'display: none';
5618: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5619: $homedom_div_style = 'display: block';
5620: }
5621: }
5622: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5623: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5624: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5625: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5626: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5627: my @sparestypes = ('primary','default');
5628: my %typetitles = &sparestype_titles();
5629: my %hostherechecked = (
5630: no => ' checked="checked"',
5631: );
5632: my %balcookiechecked = (
5633: no => ' checked="checked"',
5634: );
5635: foreach my $sparetype (@sparestypes) {
5636: my $targettable;
5637: for (my $i=0; $i<$numspares; $i++) {
5638: my $checked;
5639: if (ref($currtargets{$lonhost}) eq 'HASH') {
5640: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5641: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5642: $checked = ' checked="checked"';
5643: }
5644: }
5645: }
5646: my ($chkboxval,$disabled);
5647: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5648: $chkboxval = $spares[$i];
5649: }
5650: if (exists($currbalancer{$spares[$i]})) {
5651: $disabled = ' disabled="disabled"';
5652: }
5653: $targettable .=
5654: '<td><span class="LC_nobreak"><label>'.
5655: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5656: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5657: '</span></label></span></td>';
5658: my $rem = $i%($numinrow);
5659: if ($rem == 0) {
5660: if (($i > 0) && ($i < $numspares-1)) {
5661: $targettable .= '</tr>';
5662: }
5663: if ($i < $numspares-1) {
5664: $targettable .= '<tr>';
5665: }
5666: }
5667: }
5668: if ($targettable ne '') {
5669: my $rem = $numspares%($numinrow);
5670: my $colsleft = $numinrow - $rem;
5671: if ($colsleft > 1 ) {
5672: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5673: ' </td>';
5674: } elsif ($colsleft == 1) {
5675: $targettable .= '<td class="LC_left_item"> </td>';
5676: }
5677: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5678: '<table><tr>'.$targettable.'</tr></table><br />';
5679: }
5680: $hostherechecked{$sparetype} = '';
5681: if (ref($currtargets{$lonhost}) eq 'HASH') {
5682: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5683: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5684: $hostherechecked{$sparetype} = ' checked="checked"';
5685: $hostherechecked{'no'} = '';
5686: }
5687: }
5688: }
5689: }
5690: if ($currcookies{$lonhost}) {
5691: %balcookiechecked = (
5692: yes => ' checked="checked"',
5693: );
5694: }
5695: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5696: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5697: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5698: foreach my $sparetype (@sparestypes) {
5699: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5700: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5701: '</i></label><br />';
5702: }
5703: $datatable .= &mt('Use balancer cookie').'<br />'.
5704: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5705: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5706: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5707: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5708: '</div></td></tr>'.
5709: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5710: $othertitle,$usertypes,$types,\%servers,
5711: \%currbalancer,$lonhost,
5712: $targets_div_style,$homedom_div_style,
5713: $css_class[$cssidx],$balnum,$islast);
5714: $$rowtotal += $rownum;
5715: $balnum ++;
5716: }
5717: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5718: return $datatable;
5719: }
5720:
5721: sub get_loadbalancers_config {
5722: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5723: return unless ((ref($servers) eq 'HASH') &&
5724: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5725: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5726: (ref($currcookies) eq 'HASH'));
5727: if (keys(%{$existing}) > 0) {
5728: my $oldlonhost;
5729: foreach my $key (sort(keys(%{$existing}))) {
5730: if ($key eq 'lonhost') {
5731: $oldlonhost = $existing->{'lonhost'};
5732: $currbalancer->{$oldlonhost} = 1;
5733: } elsif ($key eq 'targets') {
5734: if ($oldlonhost) {
5735: $currtargets->{$oldlonhost} = $existing->{'targets'};
5736: }
5737: } elsif ($key eq 'rules') {
5738: if ($oldlonhost) {
5739: $currrules->{$oldlonhost} = $existing->{'rules'};
5740: }
5741: } elsif (ref($existing->{$key}) eq 'HASH') {
5742: $currbalancer->{$key} = 1;
5743: $currtargets->{$key} = $existing->{$key}{'targets'};
5744: $currrules->{$key} = $existing->{$key}{'rules'};
5745: if ($existing->{$key}{'cookie'}) {
5746: $currcookies->{$key} = 1;
5747: }
5748: }
5749: }
5750: } else {
5751: my ($balancerref,$targetsref) =
5752: &Apache::lonnet::get_lonbalancer_config($servers);
5753: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5754: foreach my $server (sort(keys(%{$balancerref}))) {
5755: $currbalancer->{$server} = 1;
5756: $currtargets->{$server} = $targetsref->{$server};
5757: }
5758: }
5759: }
5760: return;
5761: }
5762:
5763: sub loadbalancing_rules {
5764: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5765: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5766: $css_class,$balnum,$islast) = @_;
5767: my $output;
5768: my $num = 0;
5769: my ($alltypes,$othertypes,$titles) =
5770: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5771: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5772: foreach my $type (@{$alltypes}) {
5773: $num ++;
5774: my $current;
5775: if (ref($currrules) eq 'HASH') {
5776: $current = $currrules->{$type};
5777: }
5778: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5779: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5780: $current = '';
5781: }
5782: }
5783: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5784: $servers,$currbalancer,$lonhost,$dom,
5785: $targets_div_style,$homedom_div_style,
5786: $css_class,$balnum,$num,$islast);
5787: }
5788: }
5789: return $output;
5790: }
5791:
5792: sub loadbalancing_titles {
5793: my ($dom,$intdom,$usertypes,$types) = @_;
5794: my %othertypes = (
5795: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5796: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5797: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5798: '_LC_external' => &mt('Users not from [_1]',$intdom),
5799: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5800: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5801: );
5802: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5803: my @available;
5804: if (ref($types) eq 'ARRAY') {
5805: @available = @{$types};
5806: }
5807: unless (grep(/^default$/,@available)) {
5808: push(@available,'default');
5809: }
5810: unshift(@alltypes,@available);
5811: my %titles;
5812: foreach my $type (@alltypes) {
5813: if ($type =~ /^_LC_/) {
5814: $titles{$type} = $othertypes{$type};
5815: } elsif ($type eq 'default') {
5816: $titles{$type} = &mt('All users from [_1]',$dom);
5817: if (ref($types) eq 'ARRAY') {
5818: if (@{$types} > 0) {
5819: $titles{$type} = &mt('Other users from [_1]',$dom);
5820: }
5821: }
5822: } elsif (ref($usertypes) eq 'HASH') {
5823: $titles{$type} = $usertypes->{$type};
5824: }
5825: }
5826: return (\@alltypes,\%othertypes,\%titles);
5827: }
5828:
5829: sub loadbalance_rule_row {
5830: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5831: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5832: my @rulenames;
5833: my %ruletitles = &offloadtype_text();
5834: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5835: @rulenames = ('balancer','offloadedto','specific');
5836: } else {
5837: @rulenames = ('default','homeserver');
5838: if ($type eq '_LC_external') {
5839: push(@rulenames,'externalbalancer');
5840: } else {
5841: push(@rulenames,'specific');
5842: }
5843: push(@rulenames,'none');
5844: }
5845: my $style = $targets_div_style;
5846: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5847: $style = $homedom_div_style;
5848: }
5849: my $space;
5850: if ($islast && $num == 1) {
5851: $space = '<div display="inline-block"> </div>';
5852: }
5853: my $output =
5854: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5855: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5856: '<td valaign="top">'.$space.
5857: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5858: for (my $i=0; $i<@rulenames; $i++) {
5859: my $rule = $rulenames[$i];
5860: my ($checked,$extra);
5861: if ($rulenames[$i] eq 'default') {
5862: $rule = '';
5863: }
5864: if ($rulenames[$i] eq 'specific') {
5865: if (ref($servers) eq 'HASH') {
5866: my $default;
5867: if (($current ne '') && (exists($servers->{$current}))) {
5868: $checked = ' checked="checked"';
5869: }
5870: unless ($checked) {
5871: $default = ' selected="selected"';
5872: }
5873: $extra =
5874: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5875: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5876: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5877: '<option value=""'.$default.'></option>'."\n";
5878: foreach my $server (sort(keys(%{$servers}))) {
5879: if (ref($currbalancer) eq 'HASH') {
5880: next if (exists($currbalancer->{$server}));
5881: }
5882: my $selected;
5883: if ($server eq $current) {
5884: $selected = ' selected="selected"';
5885: }
5886: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5887: }
5888: $extra .= '</select>';
5889: }
5890: } elsif ($rule eq $current) {
5891: $checked = ' checked="checked"';
5892: }
5893: $output .= '<span class="LC_nobreak"><label>'.
5894: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5895: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5896: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5897: ')"'.$checked.' /> ';
5898: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5899: $output .= $ruletitles{'particular'};
5900: } else {
5901: $output .= $ruletitles{$rulenames[$i]};
5902: }
5903: $output .= '</label>'.$extra.'</span><br />'."\n";
5904: }
5905: $output .= '</div></td></tr>'."\n";
5906: return $output;
5907: }
5908:
5909: sub offloadtype_text {
5910: my %ruletitles = &Apache::lonlocal::texthash (
5911: 'default' => 'Offloads to default destinations',
5912: 'homeserver' => "Offloads to user's home server",
5913: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5914: 'specific' => 'Offloads to specific server',
5915: 'none' => 'No offload',
5916: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5917: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5918: 'particular' => 'Session hosted (after re-auth) on server:',
5919: );
5920: return %ruletitles;
5921: }
5922:
5923: sub sparestype_titles {
5924: my %typestitles = &Apache::lonlocal::texthash (
5925: 'primary' => 'primary',
5926: 'default' => 'default',
5927: );
5928: return %typestitles;
5929: }
5930:
5931: sub contact_titles {
5932: my %titles = &Apache::lonlocal::texthash (
5933: 'supportemail' => 'Support E-mail address',
5934: 'adminemail' => 'Default Server Admin E-mail address',
5935: 'errormail' => 'Error reports to be e-mailed to',
5936: 'packagesmail' => 'Package update alerts to be e-mailed to',
5937: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5938: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5939: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5940: 'requestsmail' => 'E-mail from course requests requiring approval',
5941: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5942: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5943: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
5944: );
5945: my %short_titles = &Apache::lonlocal::texthash (
5946: adminemail => 'Admin E-mail address',
5947: supportemail => 'Support E-mail',
5948: );
5949: return (\%titles,\%short_titles);
5950: }
5951:
5952: sub helpform_fields {
5953: my %titles = &Apache::lonlocal::texthash (
5954: 'username' => 'Name',
5955: 'user' => 'Username/domain',
5956: 'phone' => 'Phone',
5957: 'cc' => 'Cc e-mail',
5958: 'course' => 'Course Details',
5959: 'section' => 'Sections',
5960: 'screenshot' => 'File upload',
5961: );
5962: my @fields = ('username','phone','user','course','section','cc','screenshot');
5963: my %possoptions = (
5964: username => ['yes','no','req'],
5965: phone => ['yes','no','req'],
5966: user => ['yes','no'],
5967: cc => ['yes','no'],
5968: course => ['yes','no'],
5969: section => ['yes','no'],
5970: screenshot => ['yes','no'],
5971: );
5972: my %fieldoptions = &Apache::lonlocal::texthash (
5973: 'yes' => 'Optional',
5974: 'req' => 'Required',
5975: 'no' => "Not shown",
5976: );
5977: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5978: }
5979:
5980: sub tool_titles {
5981: my %titles = &Apache::lonlocal::texthash (
5982: aboutme => 'Personal web page',
5983: blog => 'Blog',
5984: webdav => 'WebDAV',
5985: portfolio => 'Portfolio',
5986: official => 'Official courses (with institutional codes)',
5987: unofficial => 'Unofficial courses',
5988: community => 'Communities',
5989: textbook => 'Textbook courses',
5990: );
5991: return %titles;
5992: }
5993:
5994: sub courserequest_titles {
5995: my %titles = &Apache::lonlocal::texthash (
5996: official => 'Official',
5997: unofficial => 'Unofficial',
5998: community => 'Communities',
5999: textbook => 'Textbook',
6000: norequest => 'Not allowed',
6001: approval => 'Approval by Dom. Coord.',
6002: validate => 'With validation',
6003: autolimit => 'Numerical limit',
6004: unlimited => '(blank for unlimited)',
6005: );
6006: return %titles;
6007: }
6008:
6009: sub authorrequest_titles {
6010: my %titles = &Apache::lonlocal::texthash (
6011: norequest => 'Not allowed',
6012: approval => 'Approval by Dom. Coord.',
6013: automatic => 'Automatic approval',
6014: );
6015: return %titles;
6016: }
6017:
6018: sub courserequest_conditions {
6019: my %conditions = &Apache::lonlocal::texthash (
6020: approval => '(Processing of request subject to approval by Domain Coordinator).',
6021: validate => '(Processing of request subject to institutional validation).',
6022: );
6023: return %conditions;
6024: }
6025:
6026:
6027: sub print_usercreation {
6028: my ($position,$dom,$settings,$rowtotal) = @_;
6029: my $numinrow = 4;
6030: my $datatable;
6031: if ($position eq 'top') {
6032: $$rowtotal ++;
6033: my $rowcount = 0;
6034: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6035: if (ref($rules) eq 'HASH') {
6036: if (keys(%{$rules}) > 0) {
6037: $datatable .= &user_formats_row('username',$settings,$rules,
6038: $ruleorder,$numinrow,$rowcount);
6039: $$rowtotal ++;
6040: $rowcount ++;
6041: }
6042: }
6043: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6044: if (ref($idrules) eq 'HASH') {
6045: if (keys(%{$idrules}) > 0) {
6046: $datatable .= &user_formats_row('id',$settings,$idrules,
6047: $idruleorder,$numinrow,$rowcount);
6048: $$rowtotal ++;
6049: $rowcount ++;
6050: }
6051: }
6052: if ($rowcount == 0) {
6053: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6054: $$rowtotal ++;
6055: $rowcount ++;
6056: }
6057: } elsif ($position eq 'middle') {
6058: my @creators = ('author','course','requestcrs');
6059: my ($rules,$ruleorder) =
6060: &Apache::lonnet::inst_userrules($dom,'username');
6061: my %lt = &usercreation_types();
6062: my %checked;
6063: if (ref($settings) eq 'HASH') {
6064: if (ref($settings->{'cancreate'}) eq 'HASH') {
6065: foreach my $item (@creators) {
6066: $checked{$item} = $settings->{'cancreate'}{$item};
6067: }
6068: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6069: foreach my $item (@creators) {
6070: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6071: $checked{$item} = 'none';
6072: }
6073: }
6074: }
6075: }
6076: my $rownum = 0;
6077: foreach my $item (@creators) {
6078: $rownum ++;
6079: if ($checked{$item} eq '') {
6080: $checked{$item} = 'any';
6081: }
6082: my $css_class;
6083: if ($rownum%2) {
6084: $css_class = '';
6085: } else {
6086: $css_class = ' class="LC_odd_row" ';
6087: }
6088: $datatable .= '<tr'.$css_class.'>'.
6089: '<td><span class="LC_nobreak">'.$lt{$item}.
6090: '</span></td><td align="right">';
6091: my @options = ('any');
6092: if (ref($rules) eq 'HASH') {
6093: if (keys(%{$rules}) > 0) {
6094: push(@options,('official','unofficial'));
6095: }
6096: }
6097: push(@options,'none');
6098: foreach my $option (@options) {
6099: my $type = 'radio';
6100: my $check = ' ';
6101: if ($checked{$item} eq $option) {
6102: $check = ' checked="checked" ';
6103: }
6104: $datatable .= '<span class="LC_nobreak"><label>'.
6105: '<input type="'.$type.'" name="can_createuser_'.
6106: $item.'" value="'.$option.'"'.$check.'/> '.
6107: $lt{$option}.'</label> </span>';
6108: }
6109: $datatable .= '</td></tr>';
6110: }
6111: } else {
6112: my @contexts = ('author','course','domain');
6113: my @authtypes = ('int','krb4','krb5','loc');
6114: my %checked;
6115: if (ref($settings) eq 'HASH') {
6116: if (ref($settings->{'authtypes'}) eq 'HASH') {
6117: foreach my $item (@contexts) {
6118: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6119: foreach my $auth (@authtypes) {
6120: if ($settings->{'authtypes'}{$item}{$auth}) {
6121: $checked{$item}{$auth} = ' checked="checked" ';
6122: }
6123: }
6124: }
6125: }
6126: }
6127: } else {
6128: foreach my $item (@contexts) {
6129: foreach my $auth (@authtypes) {
6130: $checked{$item}{$auth} = ' checked="checked" ';
6131: }
6132: }
6133: }
6134: my %title = &context_names();
6135: my %authname = &authtype_names();
6136: my $rownum = 0;
6137: my $css_class;
6138: foreach my $item (@contexts) {
6139: if ($rownum%2) {
6140: $css_class = '';
6141: } else {
6142: $css_class = ' class="LC_odd_row" ';
6143: }
6144: $datatable .= '<tr'.$css_class.'>'.
6145: '<td>'.$title{$item}.
6146: '</td><td class="LC_left_item">'.
6147: '<span class="LC_nobreak">';
6148: foreach my $auth (@authtypes) {
6149: $datatable .= '<label>'.
6150: '<input type="checkbox" name="'.$item.'_auth" '.
6151: $checked{$item}{$auth}.' value="'.$auth.'" />'.
6152: $authname{$auth}.'</label> ';
6153: }
6154: $datatable .= '</span></td></tr>';
6155: $rownum ++;
6156: }
6157: $$rowtotal += $rownum;
6158: }
6159: return $datatable;
6160: }
6161:
6162: sub print_selfcreation {
6163: my ($position,$dom,$settings,$rowtotal) = @_;
6164: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
6165: $emaildomain,$datatable);
6166: if (ref($settings) eq 'HASH') {
6167: if (ref($settings->{'cancreate'}) eq 'HASH') {
6168: $createsettings = $settings->{'cancreate'};
6169: if (ref($createsettings) eq 'HASH') {
6170: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
6171: @selfcreate = @{$createsettings->{'selfcreate'}};
6172: } elsif ($createsettings->{'selfcreate'} ne '') {
6173: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
6174: @selfcreate = ('email','login','sso');
6175: } elsif ($createsettings->{'selfcreate'} ne 'none') {
6176: @selfcreate = ($createsettings->{'selfcreate'});
6177: }
6178: }
6179: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
6180: $processing = $createsettings->{'selfcreateprocessing'};
6181: }
6182: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
6183: $emailoptions = $createsettings->{'emailoptions'};
6184: }
6185: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
6186: $emailverified = $createsettings->{'emailverified'};
6187: }
6188: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
6189: $emaildomain = $createsettings->{'emaildomain'};
6190: }
6191: }
6192: }
6193: }
6194: my %radiohash;
6195: my $numinrow = 4;
6196: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
6197: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6198: if ($position eq 'top') {
6199: my %choices = &Apache::lonlocal::texthash (
6200: cancreate_login => 'Institutional Login',
6201: cancreate_sso => 'Institutional Single Sign On',
6202: );
6203: my @toggles = sort(keys(%choices));
6204: my %defaultchecked = (
6205: 'cancreate_login' => 'off',
6206: 'cancreate_sso' => 'off',
6207: );
6208: my ($onclick,$itemcount);
6209: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6210: \%choices,$itemcount,$onclick);
6211: $$rowtotal += $itemcount;
6212:
6213: if (ref($usertypes) eq 'HASH') {
6214: if (keys(%{$usertypes}) > 0) {
6215: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6216: $dom,$numinrow,$othertitle,
6217: 'statustocreate',$rowtotal);
6218: $$rowtotal ++;
6219: }
6220: }
6221: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6222: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6223: $fieldtitles{'inststatus'} = &mt('Institutional status');
6224: my $rem;
6225: my $numperrow = 2;
6226: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6227: $datatable .= '<tr'.$css_class.'>'.
6228: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6229: '<td class="LC_left_item">'."\n".
6230: '<table>'."\n";
6231: for (my $i=0; $i<@fields; $i++) {
6232: $rem = $i%($numperrow);
6233: if ($rem == 0) {
6234: if ($i > 0) {
6235: $datatable .= '</tr>';
6236: }
6237: $datatable .= '<tr>';
6238: }
6239: my $currval;
6240: if (ref($createsettings) eq 'HASH') {
6241: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6242: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6243: }
6244: }
6245: $datatable .= '<td class="LC_left_item">'.
6246: '<span class="LC_nobreak">'.
6247: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6248: 'value="'.$currval.'" size="10" /> '.
6249: $fieldtitles{$fields[$i]}.'</span></td>';
6250: }
6251: my $colsleft = $numperrow - $rem;
6252: if ($colsleft > 1 ) {
6253: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6254: ' </td>';
6255: } elsif ($colsleft == 1) {
6256: $datatable .= '<td class="LC_left_item"> </td>';
6257: }
6258: $datatable .= '</tr></table></td></tr>';
6259: $$rowtotal ++;
6260: } elsif ($position eq 'middle') {
6261: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6262: my @posstypes;
6263: if (ref($types) eq 'ARRAY') {
6264: @posstypes = @{$types};
6265: }
6266: unless (grep(/^default$/,@posstypes)) {
6267: push(@posstypes,'default');
6268: }
6269: my %usertypeshash;
6270: if (ref($usertypes) eq 'HASH') {
6271: %usertypeshash = %{$usertypes};
6272: }
6273: $usertypeshash{'default'} = $othertitle;
6274: foreach my $status (@posstypes) {
6275: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6276: $numinrow,$$rowtotal,\%usertypeshash);
6277: $$rowtotal ++;
6278: }
6279: } else {
6280: my %choices = &Apache::lonlocal::texthash (
6281: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6282: );
6283: my @toggles = sort(keys(%choices));
6284: my %defaultchecked = (
6285: 'cancreate_email' => 'off',
6286: );
6287: my $customclass = 'LC_selfcreate_email';
6288: my $classprefix = 'LC_canmodify_emailusername_';
6289: my $optionsprefix = 'LC_options_emailusername_';
6290: my $display = 'none';
6291: my $rowstyle = 'display:none';
6292: if (grep(/^\Qemail\E$/,@selfcreate)) {
6293: $display = 'block';
6294: $rowstyle = 'display:table-row';
6295: }
6296: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6297: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6298: \%choices,$$rowtotal,$onclick);
6299: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6300: $rowstyle);
6301: $$rowtotal ++;
6302: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6303: $rowstyle);
6304: $$rowtotal ++;
6305: my (@ordered,@posstypes,%usertypeshash);
6306: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6307: my ($emailrules,$emailruleorder) =
6308: &Apache::lonnet::inst_userrules($dom,'email');
6309: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6310: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6311: if (ref($types) eq 'ARRAY') {
6312: @posstypes = @{$types};
6313: }
6314: if (@posstypes) {
6315: unless (grep(/^default$/,@posstypes)) {
6316: push(@posstypes,'default');
6317: }
6318: if (ref($usertypes) eq 'HASH') {
6319: %usertypeshash = %{$usertypes};
6320: }
6321: my $currassign;
6322: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6323: $currassign = {
6324: selfassign => $domdefaults{'inststatusguest'},
6325: };
6326: @ordered = @{$domdefaults{'inststatusguest'}};
6327: } else {
6328: $currassign = { selfassign => [] };
6329: }
6330: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6331: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6332: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6333: $numinrow,$othertitle,'selfassign',
6334: $rowtotal,$onclicktypes,$customclass,
6335: $rowstyle);
6336: $$rowtotal ++;
6337: $usertypeshash{'default'} = $othertitle;
6338: foreach my $status (@posstypes) {
6339: my $css_class;
6340: if ($$rowtotal%2) {
6341: $css_class = 'LC_odd_row ';
6342: }
6343: $css_class .= $customclass;
6344: my $rowid = $optionsprefix.$status;
6345: my $hidden = 1;
6346: my $currstyle = 'display:none';
6347: if (grep(/^\Q$status\E$/,@ordered)) {
6348: $currstyle = $rowstyle;
6349: $hidden = 0;
6350: }
6351: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6352: $emailrules,$emailruleorder,$settings,$status,$rowid,
6353: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6354: unless ($hidden) {
6355: $$rowtotal ++;
6356: }
6357: }
6358: } else {
6359: my $css_class;
6360: if ($$rowtotal%2) {
6361: $css_class = 'LC_odd_row ';
6362: }
6363: $css_class .= $customclass;
6364: $usertypeshash{'default'} = $othertitle;
6365: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6366: $emailrules,$emailruleorder,$settings,'default','',
6367: $othertitle,$css_class,$rowstyle,$intdom);
6368: $$rowtotal ++;
6369: }
6370: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6371: $numinrow = 1;
6372: if (@posstypes) {
6373: foreach my $status (@posstypes) {
6374: my $rowid = $classprefix.$status;
6375: my $datarowstyle = 'display:none';
6376: if (grep(/^\Q$status\E$/,@ordered)) {
6377: $datarowstyle = $rowstyle;
6378: }
6379: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6380: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6381: $infotitles,$rowid,$customclass,$datarowstyle);
6382: unless ($datarowstyle eq 'display:none') {
6383: $$rowtotal ++;
6384: }
6385: }
6386: } else {
6387: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6388: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6389: $infotitles,'',$customclass,$rowstyle);
6390: }
6391: }
6392: return $datatable;
6393: }
6394:
6395: sub selfcreate_javascript {
6396: return <<"ENDSCRIPT";
6397:
6398: <script type="text/javascript">
6399: // <![CDATA[
6400:
6401: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6402: var x = document.getElementsByClassName(target);
6403: var insttypes = 0;
6404: var insttypeRegExp = new RegExp(prefix);
6405: if ((x.length != undefined) && (x.length > 0)) {
6406: if (form.elements[radio].length != undefined) {
6407: for (var i=0; i<form.elements[radio].length; i++) {
6408: if (form.elements[radio][i].checked) {
6409: if (form.elements[radio][i].value == 1) {
6410: for (var j=0; j<x.length; j++) {
6411: if (x[j].id == 'undefined') {
6412: x[j].style.display = 'table-row';
6413: } else if (insttypeRegExp.test(x[j].id)) {
6414: insttypes ++;
6415: } else {
6416: x[j].style.display = 'table-row';
6417: }
6418: }
6419: } else {
6420: for (var j=0; j<x.length; j++) {
6421: x[j].style.display = 'none';
6422: }
6423: }
6424: break;
6425: }
6426: }
6427: if (insttypes > 0) {
6428: toggleDataRow(form,checkbox,target,altprefix);
6429: toggleDataRow(form,checkbox,target,prefix,1);
6430: }
6431: }
6432: }
6433: return;
6434: }
6435:
6436: function toggleDataRow(form,checkbox,target,prefix,docount) {
6437: if (form.elements[checkbox].length != undefined) {
6438: var count = 0;
6439: if (docount) {
6440: for (var i=0; i<form.elements[checkbox].length; i++) {
6441: if (form.elements[checkbox][i].checked) {
6442: count ++;
6443: }
6444: }
6445: }
6446: for (var i=0; i<form.elements[checkbox].length; i++) {
6447: var type = form.elements[checkbox][i].value;
6448: if (document.getElementById(prefix+type)) {
6449: if (form.elements[checkbox][i].checked) {
6450: document.getElementById(prefix+type).style.display = 'table-row';
6451: if (count % 2 == 1) {
6452: document.getElementById(prefix+type).className = target+' LC_odd_row';
6453: } else {
6454: document.getElementById(prefix+type).className = target;
6455: }
6456: count ++;
6457: } else {
6458: document.getElementById(prefix+type).style.display = 'none';
6459: }
6460: }
6461: }
6462: }
6463: return;
6464: }
6465:
6466: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6467: var caller = radio+'_'+status;
6468: if (form.elements[caller].length != undefined) {
6469: for (var i=0; i<form.elements[caller].length; i++) {
6470: if (form.elements[caller][i].checked) {
6471: if (document.getElementById(altprefix+'_inst_'+status)) {
6472: var curr = form.elements[caller][i].value;
6473: if (prefix) {
6474: document.getElementById(prefix+'_'+status).style.display = 'none';
6475: }
6476: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6477: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6478: if (curr == 'custom') {
6479: if (prefix) {
6480: document.getElementById(prefix+'_'+status).style.display = 'inline';
6481: }
6482: } else if (curr == 'inst') {
6483: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6484: } else if (curr == 'noninst') {
6485: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6486: }
6487: break;
6488: }
6489: }
6490: }
6491: }
6492: }
6493:
6494: // ]]>
6495: </script>
6496:
6497: ENDSCRIPT
6498: }
6499:
6500: sub noninst_users {
6501: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6502: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6503: my $class = 'LC_left_item';
6504: if ($css_class) {
6505: $css_class = ' class="'.$css_class.'"';
6506: }
6507: if ($rowid) {
6508: $rowid = ' id="'.$rowid.'"';
6509: }
6510: if ($rowstyle) {
6511: $rowstyle = ' style="'.$rowstyle.'"';
6512: }
6513: my ($output,$description);
6514: if ($type eq 'default') {
6515: $description = &mt('Requests for: [_1]',$typetitle);
6516: } else {
6517: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6518: }
6519: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6520: "<td>$description</td>\n".
6521: '<td class="'.$class.'" colspan="2">'.
6522: '<table><tr>';
6523: my %headers = &Apache::lonlocal::texthash(
6524: approve => 'Processing',
6525: email => 'E-mail',
6526: username => 'Username',
6527: );
6528: foreach my $item ('approve','email','username') {
6529: $output .= '<th>'.$headers{$item}.'</th>';
6530: }
6531: $output .= '</tr><tr>';
6532: foreach my $item ('approve','email','username') {
6533: $output .= '<td valign="top">';
6534: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6535: if ($item eq 'approve') {
6536: %choices = &Apache::lonlocal::texthash (
6537: automatic => 'Automatically approved',
6538: approval => 'Queued for approval',
6539: );
6540: @options = ('automatic','approval');
6541: $hashref = $processing;
6542: $defoption = 'automatic';
6543: $name = 'cancreate_emailprocess_'.$type;
6544: } elsif ($item eq 'email') {
6545: %choices = &Apache::lonlocal::texthash (
6546: any => 'Any e-mail',
6547: inst => 'Institutional only',
6548: noninst => 'Non-institutional only',
6549: custom => 'Custom restrictions',
6550: );
6551: @options = ('any','inst','noninst');
6552: my $showcustom;
6553: if (ref($emailrules) eq 'HASH') {
6554: if (keys(%{$emailrules}) > 0) {
6555: push(@options,'custom');
6556: $showcustom = 'cancreate_emailrule';
6557: if (ref($settings) eq 'HASH') {
6558: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6559: foreach my $rule (@{$settings->{'email_rule'}}) {
6560: if (exists($emailrules->{$rule})) {
6561: $hascustom ++;
6562: }
6563: }
6564: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6565: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6566: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6567: if (exists($emailrules->{$rule})) {
6568: $hascustom ++;
6569: }
6570: }
6571: }
6572: }
6573: }
6574: }
6575: }
6576: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6577: "'cancreate_emaildomain','$type'".');"';
6578: $hashref = $emailoptions;
6579: $defoption = 'any';
6580: $name = 'cancreate_emailoptions_'.$type;
6581: } elsif ($item eq 'username') {
6582: %choices = &Apache::lonlocal::texthash (
6583: all => 'Same as e-mail',
6584: first => 'Omit @domain',
6585: free => 'Free to choose',
6586: );
6587: @options = ('all','first','free');
6588: $hashref = $emailverified;
6589: $defoption = 'all';
6590: $name = 'cancreate_usernameoptions_'.$type;
6591: }
6592: foreach my $option (@options) {
6593: my $checked;
6594: if (ref($hashref) eq 'HASH') {
6595: if ($type eq '') {
6596: if (!exists($hashref->{'default'})) {
6597: if ($option eq $defoption) {
6598: $checked = ' checked="checked"';
6599: }
6600: } else {
6601: if ($hashref->{'default'} eq $option) {
6602: $checked = ' checked="checked"';
6603: }
6604: }
6605: } else {
6606: if (!exists($hashref->{$type})) {
6607: if ($option eq $defoption) {
6608: $checked = ' checked="checked"';
6609: }
6610: } else {
6611: if ($hashref->{$type} eq $option) {
6612: $checked = ' checked="checked"';
6613: }
6614: }
6615: }
6616: } elsif (($item eq 'email') && ($hascustom)) {
6617: if ($option eq 'custom') {
6618: $checked = ' checked="checked"';
6619: }
6620: } elsif ($option eq $defoption) {
6621: $checked = ' checked="checked"';
6622: }
6623: $output .= '<span class="LC_nobreak"><label>'.
6624: '<input type="radio" name="'.$name.'"'.
6625: $checked.' value="'.$option.'"'.$onclick.' />'.
6626: $choices{$option}.'</label></span><br />';
6627: if ($item eq 'email') {
6628: if ($option eq 'custom') {
6629: my $id = 'cancreate_emailrule_'.$type;
6630: my $display = 'none';
6631: if ($checked) {
6632: $display = 'inline';
6633: }
6634: my $numinrow = 2;
6635: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6636: '<legend>'.&mt('Disallow').'</legend><table>'.
6637: &user_formats_row('email',$settings,$emailrules,
6638: $emailruleorder,$numinrow,'',$type);
6639: '</table></fieldset>';
6640: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6641: my %text = &Apache::lonlocal::texthash (
6642: inst => 'must end:',
6643: noninst => 'cannot end:',
6644: );
6645: my $value;
6646: if (ref($emaildomain) eq 'HASH') {
6647: if (ref($emaildomain->{$type}) eq 'HASH') {
6648: $value = $emaildomain->{$type}->{$option};
6649: }
6650: }
6651: if ($value eq '') {
6652: $value = '@'.$intdom;
6653: }
6654: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6655: my $display = 'none';
6656: if ($checked) {
6657: $display = 'inline';
6658: }
6659: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6660: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6661: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6662: '</div>';
6663: }
6664: }
6665: }
6666: $output .= '</td>'."\n";
6667: }
6668: $output .= "</tr></table></td></tr>\n";
6669: return $output;
6670: }
6671:
6672: sub captcha_choice {
6673: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6674: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6675: $vertext,$currver);
6676: my %lt = &captcha_phrases();
6677: $keyentry = 'hidden';
6678: my $colspan=2;
6679: if ($context eq 'cancreate') {
6680: $rowname = &mt('CAPTCHA validation');
6681: } elsif ($context eq 'login') {
6682: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6683: } elsif ($context eq 'passwords') {
6684: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6685: $colspan=1;
6686: }
6687: if (ref($settings) eq 'HASH') {
6688: if ($settings->{'captcha'}) {
6689: $checked{$settings->{'captcha'}} = ' checked="checked"';
6690: } else {
6691: $checked{'original'} = ' checked="checked"';
6692: }
6693: if ($settings->{'captcha'} eq 'recaptcha') {
6694: $pubtext = $lt{'pub'};
6695: $privtext = $lt{'priv'};
6696: $keyentry = 'text';
6697: $vertext = $lt{'ver'};
6698: $currver = $settings->{'recaptchaversion'};
6699: if ($currver ne '2') {
6700: $currver = 1;
6701: }
6702: }
6703: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6704: $currpub = $settings->{'recaptchakeys'}{'public'};
6705: $currpriv = $settings->{'recaptchakeys'}{'private'};
6706: }
6707: } else {
6708: $checked{'original'} = ' checked="checked"';
6709: }
6710: my $css_class;
6711: if ($itemcount%2) {
6712: $css_class = 'LC_odd_row';
6713: }
6714: if ($customcss) {
6715: $css_class .= " $customcss";
6716: }
6717: $css_class =~ s/^\s+//;
6718: if ($css_class) {
6719: $css_class = ' class="'.$css_class.'"';
6720: }
6721: if ($rowstyle) {
6722: $css_class .= ' style="'.$rowstyle.'"';
6723: }
6724: my $output = '<tr'.$css_class.'>'.
6725: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6726: '<table><tr><td>'."\n";
6727: foreach my $option ('original','recaptcha','notused') {
6728: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6729: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6730: $lt{$option}.'</label></span>';
6731: unless ($option eq 'notused') {
6732: $output .= (' 'x2)."\n";
6733: }
6734: }
6735: #
6736: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6737: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6738: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6739: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6740: #
6741: $output .= '</td></tr>'."\n".
6742: '<tr><td class="LC_zero_height">'."\n".
6743: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6744: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6745: $currpub.'" size="40" /></span><br />'."\n".
6746: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6747: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6748: $currpriv.'" size="40" /></span><br />'.
6749: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6750: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6751: $currver.'" size="3" /></span><br />'.
6752: '</td></tr></table>'."\n".
6753: '</td></tr>';
6754: return $output;
6755: }
6756:
6757: sub user_formats_row {
6758: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6759: my $output;
6760: my %text = (
6761: 'username' => 'new usernames',
6762: 'id' => 'IDs',
6763: );
6764: unless ($type eq 'email') {
6765: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6766: $output = '<tr '.$css_class.'>'.
6767: '<td><span class="LC_nobreak">'.
6768: &mt("Format rules to check for $text{$type}: ").
6769: '</td><td class="LC_left_item" colspan="2"><table>';
6770: }
6771: my $rem;
6772: if (ref($ruleorder) eq 'ARRAY') {
6773: for (my $i=0; $i<@{$ruleorder}; $i++) {
6774: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6775: my $rem = $i%($numinrow);
6776: if ($rem == 0) {
6777: if ($i > 0) {
6778: $output .= '</tr>';
6779: }
6780: $output .= '<tr>';
6781: }
6782: my $check = ' ';
6783: if (ref($settings) eq 'HASH') {
6784: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6785: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6786: $check = ' checked="checked" ';
6787: }
6788: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6789: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6790: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6791: $check = ' checked="checked" ';
6792: }
6793: }
6794: }
6795: }
6796: my $name = $type.'_rule';
6797: if ($type eq 'email') {
6798: $name .= '_'.$status;
6799: }
6800: $output .= '<td class="LC_left_item">'.
6801: '<span class="LC_nobreak"><label>'.
6802: '<input type="checkbox" name="'.$name.'" '.
6803: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6804: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6805: }
6806: }
6807: $rem = @{$ruleorder}%($numinrow);
6808: }
6809: my $colsleft;
6810: if ($rem) {
6811: $colsleft = $numinrow - $rem;
6812: }
6813: if ($colsleft > 1 ) {
6814: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6815: ' </td>';
6816: } elsif ($colsleft == 1) {
6817: $output .= '<td class="LC_left_item"> </td>';
6818: }
6819: $output .= '</tr></table>';
6820: unless ($type eq 'email') {
6821: $output .= '</td></tr>';
6822: }
6823: return $output;
6824: }
6825:
6826: sub usercreation_types {
6827: my %lt = &Apache::lonlocal::texthash (
6828: author => 'When adding a co-author',
6829: course => 'When adding a user to a course',
6830: requestcrs => 'When requesting a course',
6831: any => 'Any',
6832: official => 'Institutional only ',
6833: unofficial => 'Non-institutional only',
6834: none => 'None',
6835: );
6836: return %lt;
6837: }
6838:
6839: sub selfcreation_types {
6840: my %lt = &Apache::lonlocal::texthash (
6841: selfcreate => 'User creates own account',
6842: any => 'Any',
6843: official => 'Institutional only ',
6844: unofficial => 'Non-institutional only',
6845: email => 'E-mail address',
6846: login => 'Institutional Login',
6847: sso => 'SSO',
6848: );
6849: }
6850:
6851: sub authtype_names {
6852: my %lt = &Apache::lonlocal::texthash(
6853: int => 'Internal',
6854: krb4 => 'Kerberos 4',
6855: krb5 => 'Kerberos 5',
6856: loc => 'Local',
6857: );
6858: return %lt;
6859: }
6860:
6861: sub context_names {
6862: my %context_title = &Apache::lonlocal::texthash(
6863: author => 'Creating users when an Author',
6864: course => 'Creating users when in a course',
6865: domain => 'Creating users when a Domain Coordinator',
6866: );
6867: return %context_title;
6868: }
6869:
6870: sub print_usermodification {
6871: my ($position,$dom,$settings,$rowtotal) = @_;
6872: my $numinrow = 4;
6873: my ($context,$datatable,$rowcount);
6874: if ($position eq 'top') {
6875: $rowcount = 0;
6876: $context = 'author';
6877: foreach my $role ('ca','aa') {
6878: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6879: $numinrow,$rowcount);
6880: $$rowtotal ++;
6881: $rowcount ++;
6882: }
6883: } elsif ($position eq 'bottom') {
6884: $context = 'course';
6885: $rowcount = 0;
6886: foreach my $role ('st','ep','ta','in','cr') {
6887: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6888: $numinrow,$rowcount);
6889: $$rowtotal ++;
6890: $rowcount ++;
6891: }
6892: }
6893: return $datatable;
6894: }
6895:
6896: sub print_defaults {
6897: my ($position,$dom,$settings,$rowtotal) = @_;
6898: my $rownum = 0;
6899: my ($datatable,$css_class,$titles);
6900: unless ($position eq 'bottom') {
6901: $titles = &defaults_titles($dom);
6902: }
6903: if ($position eq 'top') {
6904: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6905: 'datelocale_def','portal_def');
6906: my %defaults;
6907: if (ref($settings) eq 'HASH') {
6908: %defaults = %{$settings};
6909: } else {
6910: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6911: foreach my $item (@items) {
6912: $defaults{$item} = $domdefaults{$item};
6913: }
6914: }
6915: foreach my $item (@items) {
6916: if ($rownum%2) {
6917: $css_class = '';
6918: } else {
6919: $css_class = ' class="LC_odd_row" ';
6920: }
6921: $datatable .= '<tr'.$css_class.'>'.
6922: '<td><span class="LC_nobreak">'.$titles->{$item}.
6923: '</span></td><td class="LC_right_item" colspan="3">';
6924: if ($item eq 'auth_def') {
6925: my @authtypes = ('internal','krb4','krb5','localauth');
6926: my %shortauth = (
6927: internal => 'int',
6928: krb4 => 'krb4',
6929: krb5 => 'krb5',
6930: localauth => 'loc'
6931: );
6932: my %authnames = &authtype_names();
6933: foreach my $auth (@authtypes) {
6934: my $checked = ' ';
6935: if ($defaults{$item} eq $auth) {
6936: $checked = ' checked="checked" ';
6937: }
6938: $datatable .= '<label><input type="radio" name="'.$item.
6939: '" value="'.$auth.'"'.$checked.'/>'.
6940: $authnames{$shortauth{$auth}}.'</label> ';
6941: }
6942: } elsif ($item eq 'timezone_def') {
6943: my $includeempty = 1;
6944: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6945: } elsif ($item eq 'datelocale_def') {
6946: my $includeempty = 1;
6947: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6948: } elsif ($item eq 'lang_def') {
6949: my $includeempty = 1;
6950: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6951: } else {
6952: my $size;
6953: if ($item eq 'portal_def') {
6954: $size = ' size="25"';
6955: }
6956: $datatable .= '<input type="text" name="'.$item.'" value="'.
6957: $defaults{$item}.'"'.$size.' />';
6958: }
6959: $datatable .= '</td></tr>';
6960: $rownum ++;
6961: }
6962: } else {
6963: my %defaults;
6964: if (ref($settings) eq 'HASH') {
6965: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6966: my $maxnum = @{$settings->{'inststatusorder'}};
6967: for (my $i=0; $i<$maxnum; $i++) {
6968: $css_class = $rownum%2?' class="LC_odd_row"':'';
6969: my $item = $settings->{'inststatusorder'}->[$i];
6970: my $title = $settings->{'inststatustypes'}->{$item};
6971: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6972: $datatable .= '<tr'.$css_class.'>'.
6973: '<td><span class="LC_nobreak">'.
6974: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6975: for (my $k=0; $k<=$maxnum; $k++) {
6976: my $vpos = $k+1;
6977: my $selstr;
6978: if ($k == $i) {
6979: $selstr = ' selected="selected" ';
6980: }
6981: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6982: }
6983: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6984: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6985: &mt('delete').'</span></td>'.
6986: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6987: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6988: '</span></td></tr>';
6989: }
6990: $css_class = $rownum%2?' class="LC_odd_row"':'';
6991: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6992: $datatable .= '<tr '.$css_class.'>'.
6993: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6994: for (my $k=0; $k<=$maxnum; $k++) {
6995: my $vpos = $k+1;
6996: my $selstr;
6997: if ($k == $maxnum) {
6998: $selstr = ' selected="selected" ';
6999: }
7000: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7001: }
7002: $datatable .= '</select> '.&mt('Internal ID:').
7003: '<input type="text" size="10" name="addinststatus" value="" />'.
7004: ' '.&mt('(new)').
7005: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
7006: &mt('Name displayed:').
7007: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7008: '</tr>'."\n";
7009: $rownum ++;
7010: }
7011: }
7012: }
7013: $$rowtotal += $rownum;
7014: return $datatable;
7015: }
7016:
7017: sub get_languages_hash {
7018: my %langchoices;
7019: foreach my $id (&Apache::loncommon::languageids()) {
7020: my $code = &Apache::loncommon::supportedlanguagecode($id);
7021: if ($code ne '') {
7022: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7023: }
7024: }
7025: return %langchoices;
7026: }
7027:
7028: sub defaults_titles {
7029: my ($dom) = @_;
7030: my %titles = &Apache::lonlocal::texthash (
7031: 'auth_def' => 'Default authentication type',
7032: 'auth_arg_def' => 'Default authentication argument',
7033: 'lang_def' => 'Default language',
7034: 'timezone_def' => 'Default timezone',
7035: 'datelocale_def' => 'Default locale for dates',
7036: 'portal_def' => 'Portal/Default URL',
7037: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7038: 'intauth_check' => 'Check bcrypt cost if authenticated',
7039: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7040: );
7041: if ($dom) {
7042: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7043: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7044: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7045: $protocol = 'http' if ($protocol ne 'https');
7046: if ($uint_dom) {
7047: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7048: $uint_dom);
7049: }
7050: }
7051: return (\%titles);
7052: }
7053:
7054: sub print_scantron {
7055: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
7056: if ($position eq 'top') {
7057: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
7058: } else {
7059: return &print_scantronconfig($dom,$settings,\$rowtotal);
7060: }
7061: }
7062:
7063: sub scantron_javascript {
7064: return <<"ENDSCRIPT";
7065:
7066: <script type="text/javascript">
7067: // <![CDATA[
7068:
7069: function toggleScantron(form) {
7070: var csvfieldset = new Array();
7071: if (document.getElementById('scantroncsv_cols')) {
7072: csvfieldset.push(document.getElementById('scantroncsv_cols'));
7073: }
7074: if (document.getElementById('scantroncsv_options')) {
7075: csvfieldset.push(document.getElementById('scantroncsv_options'));
7076: }
7077: if (csvfieldset.length) {
7078: if (document.getElementById('scantronconfcsv')) {
7079: var scantroncsv = document.getElementById('scantronconfcsv');
7080: if (scantroncsv.checked) {
7081: for (var i=0; i<csvfieldset.length; i++) {
7082: csvfieldset[i].style.display = 'block';
7083: }
7084: } else {
7085: for (var i=0; i<csvfieldset.length; i++) {
7086: csvfieldset[i].style.display = 'none';
7087: }
7088: var csvselects = document.getElementsByClassName('scantronconfig_csv');
7089: if (csvselects.length) {
7090: for (var j=0; j<csvselects.length; j++) {
7091: csvselects[j].selectedIndex = 0;
7092: }
7093: }
7094: }
7095: }
7096: }
7097: return;
7098: }
7099: // ]]>
7100: </script>
7101:
7102: ENDSCRIPT
7103:
7104: }
7105:
7106: sub print_scantronformat {
7107: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
7108: my $itemcount = 1;
7109: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
7110: %confhash);
7111: my $switchserver = &check_switchserver($dom,$confname);
7112: my %lt = &Apache::lonlocal::texthash (
7113: default => 'Default bubblesheet format file error',
7114: custom => 'Custom bubblesheet format file error',
7115: );
7116: my %scantronfiles = (
7117: default => 'default.tab',
7118: custom => 'custom.tab',
7119: );
7120: foreach my $key (keys(%scantronfiles)) {
7121: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
7122: .$scantronfiles{$key};
7123: }
7124: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
7125: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
7126: if (!$switchserver) {
7127: my $servadm = $r->dir_config('lonAdmEMail');
7128: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
7129: if ($configuserok eq 'ok') {
7130: if ($author_ok eq 'ok') {
7131: my %legacyfile = (
7132: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
7133: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
7134: );
7135: my %md5chk;
7136: foreach my $type (keys(%legacyfile)) {
7137: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
7138: chomp($md5chk{$type});
7139: }
7140: if ($md5chk{'default'} ne $md5chk{'custom'}) {
7141: foreach my $type (keys(%legacyfile)) {
7142: ($scantronurls{$type},my $error) =
7143: &legacy_scantronformat($r,$dom,$confname,
7144: $type,$legacyfile{$type},
7145: $scantronurls{$type},
7146: $scantronfiles{$type});
7147: if ($error ne '') {
7148: $error{$type} = $error;
7149: }
7150: }
7151: if (keys(%error) == 0) {
7152: $is_custom = 1;
7153: $confhash{'scantron'}{'scantronformat'} =
7154: $scantronurls{'custom'};
7155: my $putresult =
7156: &Apache::lonnet::put_dom('configuration',
7157: \%confhash,$dom);
7158: if ($putresult ne 'ok') {
7159: $error{'custom'} =
7160: '<span class="LC_error">'.
7161: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7162: }
7163: }
7164: } else {
7165: ($scantronurls{'default'},my $error) =
7166: &legacy_scantronformat($r,$dom,$confname,
7167: 'default',$legacyfile{'default'},
7168: $scantronurls{'default'},
7169: $scantronfiles{'default'});
7170: if ($error eq '') {
7171: $confhash{'scantron'}{'scantronformat'} = '';
7172: my $putresult =
7173: &Apache::lonnet::put_dom('configuration',
7174: \%confhash,$dom);
7175: if ($putresult ne 'ok') {
7176: $error{'default'} =
7177: '<span class="LC_error">'.
7178: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7179: }
7180: } else {
7181: $error{'default'} = $error;
7182: }
7183: }
7184: }
7185: }
7186: } else {
7187: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7188: }
7189: }
7190: if (ref($settings) eq 'HASH') {
7191: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7192: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7193: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7194: $scantronurl = '';
7195: } else {
7196: $scantronurl = $settings->{'scantronformat'};
7197: }
7198: $is_custom = 1;
7199: } else {
7200: $scantronurl = $scantronurls{'default'};
7201: }
7202: } else {
7203: if ($is_custom) {
7204: $scantronurl = $scantronurls{'custom'};
7205: } else {
7206: $scantronurl = $scantronurls{'default'};
7207: }
7208: }
7209: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7210: $datatable .= '<tr'.$css_class.'>';
7211: if (!$is_custom) {
7212: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7213: '<span class="LC_nobreak">';
7214: if ($scantronurl) {
7215: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7216: undef,undef,undef,undef,'background-color:#ffffff');
7217: } else {
7218: $datatable = &mt('File unavailable for display');
7219: }
7220: $datatable .= '</span></td>';
7221: if (keys(%error) == 0) {
7222: $datatable .= '<td valign="bottom">';
7223: if (!$switchserver) {
7224: $datatable .= &mt('Upload:').'<br />';
7225: }
7226: } else {
7227: my $errorstr;
7228: foreach my $key (sort(keys(%error))) {
7229: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7230: }
7231: $datatable .= '<td>'.$errorstr;
7232: }
7233: } else {
7234: if (keys(%error) > 0) {
7235: my $errorstr;
7236: foreach my $key (sort(keys(%error))) {
7237: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7238: }
7239: $datatable .= '<td>'.$errorstr.'</td><td> ';
7240: } elsif ($scantronurl) {
7241: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7242: undef,undef,undef,undef,'background-color:#ffffff');
7243: $datatable .= '<td><span class="LC_nobreak">'.
7244: $link.
7245: '<label><input type="checkbox" name="scantronformat_del"'.
7246: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7247: '<td><span class="LC_nobreak"> '.
7248: &mt('Replace:').'</span><br />';
7249: }
7250: }
7251: if (keys(%error) == 0) {
7252: if ($switchserver) {
7253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7254: } else {
7255: $datatable .='<span class="LC_nobreak"> '.
7256: '<input type="file" name="scantronformat" /></span>';
7257: }
7258: }
7259: $datatable .= '</td></tr>';
7260: $$rowtotal ++;
7261: return $datatable;
7262: }
7263:
7264: sub legacy_scantronformat {
7265: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7266: my ($url,$error);
7267: my @statinfo = &Apache::lonnet::stat_file($newurl);
7268: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7269: (my $result,$url) =
7270: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7271: '','',$newfile);
7272: if ($result ne 'ok') {
7273: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7274: }
7275: }
7276: return ($url,$error);
7277: }
7278:
7279: sub print_scantronconfig {
7280: my ($dom,$settings,$rowtotal) = @_;
7281: my $itemcount = 2;
7282: my $is_checked = ' checked="checked"';
7283: my %optionson = (
7284: hdr => ' checked="checked"',
7285: pad => ' checked="checked"',
7286: rem => ' checked="checked"',
7287: );
7288: my %optionsoff = (
7289: hdr => '',
7290: pad => '',
7291: rem => '',
7292: );
7293: my $currcsvsty = 'none';
7294: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
7295: my @fields = &scantroncsv_fields();
7296: my %titles = &scantronconfig_titles();
7297: if (ref($settings) eq 'HASH') {
7298: if (ref($settings->{config}) eq 'HASH') {
7299: if ($settings->{config}->{dat}) {
7300: $checked{'dat'} = $is_checked;
7301: }
7302: if (ref($settings->{config}->{csv}) eq 'HASH') {
7303: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
7304: %csvfields = %{$settings->{config}->{csv}->{fields}};
7305: if (keys(%csvfields) > 0) {
7306: $checked{'csv'} = $is_checked;
7307: $currcsvsty = 'block';
7308: }
7309: }
7310: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
7311: %csvoptions = %{$settings->{config}->{csv}->{options}};
7312: foreach my $option (keys(%optionson)) {
7313: unless ($csvoptions{$option}) {
7314: $optionsoff{$option} = $optionson{$option};
7315: $optionson{$option} = '';
7316: }
7317: }
7318: }
7319: }
7320: } else {
7321: $checked{'dat'} = $is_checked;
7322: }
7323: } else {
7324: $checked{'dat'} = $is_checked;
7325: }
7326: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
7327: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7328: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
7329: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
7330: foreach my $item ('dat','csv') {
7331: my $id;
7332: if ($item eq 'csv') {
7333: $id = 'id="scantronconfcsv" ';
7334: }
7335: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
7336: $titles{$item}.'</label>'.(' 'x3);
7337: if ($item eq 'csv') {
7338: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
7339: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
7340: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
7341: foreach my $col (@fields) {
7342: my $selnone;
7343: if ($csvfields{$col} eq '') {
7344: $selnone = ' selected="selected"';
7345: }
7346: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
7347: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
7348: '<option value=""'.$selnone.'></option>';
7349: for (my $i=0; $i<20; $i++) {
7350: my $shown = $i+1;
7351: my $sel;
7352: unless ($selnone) {
7353: if (exists($csvfields{$col})) {
7354: if ($csvfields{$col} == $i) {
7355: $sel = ' selected="selected"';
7356: }
7357: }
7358: }
7359: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
7360: }
7361: $datatable .= '</select></td></tr>';
7362: }
7363: $datatable .= '</table></fieldset>'.
7364: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
7365: '<legend>'.&mt('CSV Options').'</legend>';
7366: foreach my $option ('hdr','pad','rem') {
7367: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
7368: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
7369: &mt('Yes').'</label>'.(' 'x2)."\n".
7370: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
7371: }
7372: $datatable .= '</fieldset>';
7373: $itemcount ++;
7374: }
7375: }
7376: $datatable .= '</td></tr>';
7377: $$rowtotal ++;
7378: return $datatable;
7379: }
7380:
7381: sub scantronconfig_titles {
7382: return &Apache::lonlocal::texthash(
7383: dat => 'Standard format (.dat)',
7384: csv => 'Comma separated values (.csv)',
7385: hdr => 'Remove first line in file (contains column titles)',
7386: pad => 'Prepend 0s to PaperID',
7387: rem => 'Remove leading spaces (except Question Response columns)',
7388: CODE => 'CODE',
7389: ID => 'Student ID',
7390: PaperID => 'Paper ID',
7391: FirstName => 'First Name',
7392: LastName => 'Last Name',
7393: FirstQuestion => 'First Question Response',
7394: Section => 'Section',
7395: );
7396: }
7397:
7398: sub scantroncsv_fields {
7399: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
7400: }
7401:
7402: sub print_coursecategories {
7403: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7404: my $datatable;
7405: if ($position eq 'top') {
7406: my (%checked);
7407: my @catitems = ('unauth','auth');
7408: my @cattypes = ('std','domonly','codesrch','none');
7409: $checked{'unauth'} = 'std';
7410: $checked{'auth'} = 'std';
7411: if (ref($settings) eq 'HASH') {
7412: foreach my $type (@cattypes) {
7413: if ($type eq $settings->{'unauth'}) {
7414: $checked{'unauth'} = $type;
7415: }
7416: if ($type eq $settings->{'auth'}) {
7417: $checked{'auth'} = $type;
7418: }
7419: }
7420: }
7421: my %lt = &Apache::lonlocal::texthash (
7422: unauth => 'Catalog type for unauthenticated users',
7423: auth => 'Catalog type for authenticated users',
7424: none => 'No catalog',
7425: std => 'Standard catalog',
7426: domonly => 'Domain-only catalog',
7427: codesrch => "Code search form",
7428: );
7429: my $itemcount = 0;
7430: foreach my $item (@catitems) {
7431: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7432: $datatable .= '<tr '.$css_class.'>'.
7433: '<td>'.$lt{$item}.'</td>'.
7434: '<td class="LC_right_item"><span class="LC_nobreak">';
7435: foreach my $type (@cattypes) {
7436: my $ischecked;
7437: if ($checked{$item} eq $type) {
7438: $ischecked=' checked="checked"';
7439: }
7440: $datatable .= '<label>'.
7441: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7442: ' />'.$lt{$type}.'</label> ';
7443: }
7444: $datatable .= '</span></td></tr>';
7445: $itemcount ++;
7446: }
7447: $$rowtotal += $itemcount;
7448: } elsif ($position eq 'middle') {
7449: my $toggle_cats_crs = ' ';
7450: my $toggle_cats_dom = ' checked="checked" ';
7451: my $can_cat_crs = ' ';
7452: my $can_cat_dom = ' checked="checked" ';
7453: my $toggle_catscomm_comm = ' ';
7454: my $toggle_catscomm_dom = ' checked="checked" ';
7455: my $can_catcomm_comm = ' ';
7456: my $can_catcomm_dom = ' checked="checked" ';
7457:
7458: if (ref($settings) eq 'HASH') {
7459: if ($settings->{'togglecats'} eq 'crs') {
7460: $toggle_cats_crs = $toggle_cats_dom;
7461: $toggle_cats_dom = ' ';
7462: }
7463: if ($settings->{'categorize'} eq 'crs') {
7464: $can_cat_crs = $can_cat_dom;
7465: $can_cat_dom = ' ';
7466: }
7467: if ($settings->{'togglecatscomm'} eq 'comm') {
7468: $toggle_catscomm_comm = $toggle_catscomm_dom;
7469: $toggle_catscomm_dom = ' ';
7470: }
7471: if ($settings->{'categorizecomm'} eq 'comm') {
7472: $can_catcomm_comm = $can_catcomm_dom;
7473: $can_catcomm_dom = ' ';
7474: }
7475: }
7476: my %title = &Apache::lonlocal::texthash (
7477: togglecats => 'Show/Hide a course in catalog',
7478: togglecatscomm => 'Show/Hide a community in catalog',
7479: categorize => 'Assign a category to a course',
7480: categorizecomm => 'Assign a category to a community',
7481: );
7482: my %level = &Apache::lonlocal::texthash (
7483: dom => 'Set in Domain',
7484: crs => 'Set in Course',
7485: comm => 'Set in Community',
7486: );
7487: $datatable = '<tr class="LC_odd_row">'.
7488: '<td>'.$title{'togglecats'}.'</td>'.
7489: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7490: '<input type="radio" name="togglecats"'.
7491: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7492: '<label><input type="radio" name="togglecats"'.
7493: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7494: '</tr><tr>'.
7495: '<td>'.$title{'categorize'}.'</td>'.
7496: '<td class="LC_right_item"><span class="LC_nobreak">'.
7497: '<label><input type="radio" name="categorize"'.
7498: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7499: '<label><input type="radio" name="categorize"'.
7500: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7501: '</tr><tr class="LC_odd_row">'.
7502: '<td>'.$title{'togglecatscomm'}.'</td>'.
7503: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7504: '<input type="radio" name="togglecatscomm"'.
7505: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7506: '<label><input type="radio" name="togglecatscomm"'.
7507: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7508: '</tr><tr>'.
7509: '<td>'.$title{'categorizecomm'}.'</td>'.
7510: '<td class="LC_right_item"><span class="LC_nobreak">'.
7511: '<label><input type="radio" name="categorizecomm"'.
7512: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7513: '<label><input type="radio" name="categorizecomm"'.
7514: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7515: '</tr>';
7516: $$rowtotal += 4;
7517: } else {
7518: my $css_class;
7519: my $itemcount = 1;
7520: my $cathash;
7521: if (ref($settings) eq 'HASH') {
7522: $cathash = $settings->{'cats'};
7523: }
7524: if (ref($cathash) eq 'HASH') {
7525: my (@cats,@trails,%allitems,%idx,@jsarray);
7526: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7527: \%allitems,\%idx,\@jsarray);
7528: my $maxdepth = scalar(@cats);
7529: my $colattrib = '';
7530: if ($maxdepth > 2) {
7531: $colattrib = ' colspan="2" ';
7532: }
7533: my @path;
7534: if (@cats > 0) {
7535: if (ref($cats[0]) eq 'ARRAY') {
7536: my $numtop = @{$cats[0]};
7537: my $maxnum = $numtop;
7538: my %default_names = (
7539: instcode => &mt('Official courses'),
7540: communities => &mt('Communities'),
7541: );
7542:
7543: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7544: ($cathash->{'instcode::0'} eq '') ||
7545: (!grep(/^communities$/,@{$cats[0]})) ||
7546: ($cathash->{'communities::0'} eq '')) {
7547: $maxnum ++;
7548: }
7549: my $lastidx;
7550: for (my $i=0; $i<$numtop; $i++) {
7551: my $parent = $cats[0][$i];
7552: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7553: my $item = &escape($parent).'::0';
7554: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7555: $lastidx = $idx{$item};
7556: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7557: .'<select name="'.$item.'"'.$chgstr.'>';
7558: for (my $k=0; $k<=$maxnum; $k++) {
7559: my $vpos = $k+1;
7560: my $selstr;
7561: if ($k == $i) {
7562: $selstr = ' selected="selected" ';
7563: }
7564: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7565: }
7566: $datatable .= '</select></span></td><td>';
7567: if ($parent eq 'instcode' || $parent eq 'communities') {
7568: $datatable .= '<span class="LC_nobreak">'
7569: .$default_names{$parent}.'</span>';
7570: if ($parent eq 'instcode') {
7571: $datatable .= '<br /><span class="LC_nobreak">('
7572: .&mt('with institutional codes')
7573: .')</span></td><td'.$colattrib.'>';
7574: } else {
7575: $datatable .= '<table><tr><td>';
7576: }
7577: $datatable .= '<span class="LC_nobreak">'
7578: .'<label><input type="radio" name="'
7579: .$parent.'" value="1" checked="checked" />'
7580: .&mt('Display').'</label>';
7581: if ($parent eq 'instcode') {
7582: $datatable .= ' ';
7583: } else {
7584: $datatable .= '</span></td></tr><tr><td>'
7585: .'<span class="LC_nobreak">';
7586: }
7587: $datatable .= '<label><input type="radio" name="'
7588: .$parent.'" value="0" />'
7589: .&mt('Do not display').'</label></span>';
7590: if ($parent eq 'communities') {
7591: $datatable .= '</td></tr></table>';
7592: }
7593: $datatable .= '</td>';
7594: } else {
7595: $datatable .= $parent
7596: .' <span class="LC_nobreak"><label>'
7597: .'<input type="checkbox" name="deletecategory" '
7598: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7599: }
7600: my $depth = 1;
7601: push(@path,$parent);
7602: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7603: pop(@path);
7604: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7605: $itemcount ++;
7606: }
7607: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7608: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7609: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7610: for (my $k=0; $k<=$maxnum; $k++) {
7611: my $vpos = $k+1;
7612: my $selstr;
7613: if ($k == $numtop) {
7614: $selstr = ' selected="selected" ';
7615: }
7616: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7617: }
7618: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7619: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7620: .'</tr>'."\n";
7621: $itemcount ++;
7622: foreach my $default ('instcode','communities') {
7623: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7624: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7625: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7626: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7627: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7628: for (my $k=0; $k<=$maxnum; $k++) {
7629: my $vpos = $k+1;
7630: my $selstr;
7631: if ($k == $maxnum) {
7632: $selstr = ' selected="selected" ';
7633: }
7634: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7635: }
7636: $datatable .= '</select></span></td>'.
7637: '<td><span class="LC_nobreak">'.
7638: $default_names{$default}.'</span>';
7639: if ($default eq 'instcode') {
7640: $datatable .= '<br /><span class="LC_nobreak">('
7641: .&mt('with institutional codes').')</span>';
7642: }
7643: $datatable .= '</td>'
7644: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7645: .&mt('Display').'</label> '
7646: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7647: .&mt('Do not display').'</label></span></td></tr>';
7648: }
7649: }
7650: }
7651: } else {
7652: $datatable .= &initialize_categories($itemcount);
7653: }
7654: } else {
7655: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7656: .&initialize_categories($itemcount);
7657: }
7658: $$rowtotal += $itemcount;
7659: }
7660: return $datatable;
7661: }
7662:
7663: sub print_serverstatuses {
7664: my ($dom,$settings,$rowtotal) = @_;
7665: my $datatable;
7666: my @pages = &serverstatus_pages();
7667: my (%namedaccess,%machineaccess);
7668: foreach my $type (@pages) {
7669: $namedaccess{$type} = '';
7670: $machineaccess{$type}= '';
7671: }
7672: if (ref($settings) eq 'HASH') {
7673: foreach my $type (@pages) {
7674: if (exists($settings->{$type})) {
7675: if (ref($settings->{$type}) eq 'HASH') {
7676: foreach my $key (keys(%{$settings->{$type}})) {
7677: if ($key eq 'namedusers') {
7678: $namedaccess{$type} = $settings->{$type}->{$key};
7679: } elsif ($key eq 'machines') {
7680: $machineaccess{$type} = $settings->{$type}->{$key};
7681: }
7682: }
7683: }
7684: }
7685: }
7686: }
7687: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7688: my $rownum = 0;
7689: my $css_class;
7690: foreach my $type (@pages) {
7691: $rownum ++;
7692: $css_class = $rownum%2?' class="LC_odd_row"':'';
7693: $datatable .= '<tr'.$css_class.'>'.
7694: '<td><span class="LC_nobreak">'.
7695: $titles->{$type}.'</span></td>'.
7696: '<td class="LC_left_item">'.
7697: '<input type="text" name="'.$type.'_namedusers" '.
7698: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7699: '<td class="LC_right_item">'.
7700: '<span class="LC_nobreak">'.
7701: '<input type="text" name="'.$type.'_machines" '.
7702: 'value="'.$machineaccess{$type}.'" size="10" />'.
7703: '</span></td></tr>'."\n";
7704: }
7705: $$rowtotal += $rownum;
7706: return $datatable;
7707: }
7708:
7709: sub serverstatus_pages {
7710: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7711: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7712: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7713: 'uniquecodes','diskusage','coursecatalog');
7714: }
7715:
7716: sub defaults_javascript {
7717: my ($settings) = @_;
7718: return unless (ref($settings) eq 'HASH');
7719: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7720: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7721: if ($maxnum eq '') {
7722: $maxnum = 0;
7723: }
7724: $maxnum ++;
7725: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7726: return <<"ENDSCRIPT";
7727: <script type="text/javascript">
7728: // <![CDATA[
7729: function reorderTypes(form,caller) {
7730: var changedVal;
7731: $jstext
7732: var newpos = 'addinststatus_pos';
7733: var current = new Array;
7734: var maxh = $maxnum;
7735: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7736: var oldVal;
7737: if (caller == newpos) {
7738: changedVal = newitemVal;
7739: } else {
7740: var curritem = 'inststatus_pos_'+caller;
7741: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7742: current[newitemVal] = newpos;
7743: }
7744: for (var i=0; i<inststatuses.length; i++) {
7745: if (inststatuses[i] != caller) {
7746: var elementName = 'inststatus_pos_'+inststatuses[i];
7747: if (form.elements[elementName]) {
7748: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7749: current[currVal] = elementName;
7750: }
7751: }
7752: }
7753: for (var j=0; j<maxh; j++) {
7754: if (current[j] == undefined) {
7755: oldVal = j;
7756: }
7757: }
7758: if (oldVal < changedVal) {
7759: for (var k=oldVal+1; k<=changedVal ; k++) {
7760: var elementName = current[k];
7761: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7762: }
7763: } else {
7764: for (var k=changedVal; k<oldVal; k++) {
7765: var elementName = current[k];
7766: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7767: }
7768: }
7769: return;
7770: }
7771:
7772: // ]]>
7773: </script>
7774:
7775: ENDSCRIPT
7776: }
7777: }
7778:
7779: sub passwords_javascript {
7780: my %intalert = &Apache::lonlocal::texthash (
7781: 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.',
7782: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7783: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7784: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7785: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7786: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7787: );
7788: &js_escape(\%intalert);
7789: my $defmin = $Apache::lonnet::passwdmin;
7790: my $intauthjs = <<"ENDSCRIPT";
7791:
7792: function warnIntAuth(field) {
7793: if (field.name == 'intauth_check') {
7794: if (field.value == '2') {
7795: alert('$intalert{authcheck}');
7796: }
7797: }
7798: if (field.name == 'intauth_cost') {
7799: field.value.replace(/\s/g,'');
7800: if (field.value != '') {
7801: var regexdigit=/^\\d+\$/;
7802: if (!regexdigit.test(field.value)) {
7803: alert('$intalert{authcost}');
7804: }
7805: }
7806: }
7807: return;
7808: }
7809:
7810: function warnIntPass(field) {
7811: field.value.replace(/^\s+/,'');
7812: field.value.replace(/\s+\$/,'');
7813: var regexdigit=/^\\d+\$/;
7814: if (field.name == 'passwords_min') {
7815: if (field.value == '') {
7816: alert('$intalert{passmin}');
7817: field.value = '$defmin';
7818: } else {
7819: if (!regexdigit.test(field.value)) {
7820: alert('$intalert{passmin}');
7821: field.value = '$defmin';
7822: }
7823: var minval = parseInt(field.value,10);
7824: if (minval < $defmin) {
7825: alert('$intalert{passmin}');
7826: field.value = '$defmin';
7827: }
7828: }
7829: } else {
7830: if (field.value == '0') {
7831: field.value = '';
7832: }
7833: if (field.value != '') {
7834: if (field.name == 'passwords_expire') {
7835: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7836: if (!regexpposnum.test(field.value)) {
7837: alert('$intalert{passexp}');
7838: field.value = '';
7839: } else {
7840: var expval = parseFloat(field.value);
7841: if (expval == 0) {
7842: alert('$intalert{passexp}');
7843: field.value = '';
7844: }
7845: }
7846: } else {
7847: if (!regexdigit.test(field.value)) {
7848: if (field.name == 'passwords_max') {
7849: alert('$intalert{passmax}');
7850: } else {
7851: if (field.name == 'passwords_numsaved') {
7852: alert('$intalert{passnum}');
7853: }
7854: }
7855: field.value = '';
7856: }
7857: }
7858: }
7859: }
7860: return;
7861: }
7862:
7863: ENDSCRIPT
7864: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7865: }
7866:
7867: sub coursecategories_javascript {
7868: my ($settings) = @_;
7869: my ($output,$jstext,$cathash);
7870: if (ref($settings) eq 'HASH') {
7871: $cathash = $settings->{'cats'};
7872: }
7873: if (ref($cathash) eq 'HASH') {
7874: my (@cats,@jsarray,%idx);
7875: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7876: if (@jsarray > 0) {
7877: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7878: for (my $i=0; $i<@jsarray; $i++) {
7879: if (ref($jsarray[$i]) eq 'ARRAY') {
7880: my $catstr = join('","',@{$jsarray[$i]});
7881: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7882: }
7883: }
7884: }
7885: } else {
7886: $jstext = ' var categories = Array(1);'."\n".
7887: ' categories[0] = Array("instcode_pos");'."\n";
7888: }
7889: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7890: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7891: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7892: &js_escape(\$instcode_reserved);
7893: &js_escape(\$communities_reserved);
7894: &js_escape(\$choose_again);
7895: $output = <<"ENDSCRIPT";
7896: <script type="text/javascript">
7897: // <![CDATA[
7898: function reorderCats(form,parent,item,idx) {
7899: var changedVal;
7900: $jstext
7901: var newpos = 'addcategory_pos';
7902: if (parent == '') {
7903: var has_instcode = 0;
7904: var maxtop = categories[idx].length;
7905: for (var j=0; j<maxtop; j++) {
7906: if (categories[idx][j] == 'instcode::0') {
7907: has_instcode == 1;
7908: }
7909: }
7910: if (has_instcode == 0) {
7911: categories[idx][maxtop] = 'instcode_pos';
7912: }
7913: } else {
7914: newpos += '_'+parent;
7915: }
7916: var maxh = 1 + categories[idx].length;
7917: var current = new Array;
7918: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7919: if (item == newpos) {
7920: changedVal = newitemVal;
7921: } else {
7922: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7923: current[newitemVal] = newpos;
7924: }
7925: for (var i=0; i<categories[idx].length; i++) {
7926: var elementName = categories[idx][i];
7927: if (elementName != item) {
7928: if (form.elements[elementName]) {
7929: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7930: current[currVal] = elementName;
7931: }
7932: }
7933: }
7934: var oldVal;
7935: for (var j=0; j<maxh; j++) {
7936: if (current[j] == undefined) {
7937: oldVal = j;
7938: }
7939: }
7940: if (oldVal < changedVal) {
7941: for (var k=oldVal+1; k<=changedVal ; k++) {
7942: var elementName = current[k];
7943: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7944: }
7945: } else {
7946: for (var k=changedVal; k<oldVal; k++) {
7947: var elementName = current[k];
7948: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7949: }
7950: }
7951: return;
7952: }
7953:
7954: function categoryCheck(form) {
7955: if (form.elements['addcategory_name'].value == 'instcode') {
7956: alert('$instcode_reserved\\n$choose_again');
7957: return false;
7958: }
7959: if (form.elements['addcategory_name'].value == 'communities') {
7960: alert('$communities_reserved\\n$choose_again');
7961: return false;
7962: }
7963: return true;
7964: }
7965:
7966: // ]]>
7967: </script>
7968:
7969: ENDSCRIPT
7970: return $output;
7971: }
7972:
7973: sub initialize_categories {
7974: my ($itemcount) = @_;
7975: my ($datatable,$css_class,$chgstr);
7976: my %default_names = (
7977: instcode => 'Official courses (with institutional codes)',
7978: communities => 'Communities',
7979: );
7980: my $select0 = ' selected="selected"';
7981: my $select1 = '';
7982: foreach my $default ('instcode','communities') {
7983: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7984: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
7985: if ($default eq 'communities') {
7986: $select1 = $select0;
7987: $select0 = '';
7988: }
7989: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7990: .'<select name="'.$default.'_pos">'
7991: .'<option value="0"'.$select0.'>1</option>'
7992: .'<option value="1"'.$select1.'>2</option>'
7993: .'<option value="2">3</option></select> '
7994: .$default_names{$default}
7995: .'</span></td><td><span class="LC_nobreak">'
7996: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7997: .&mt('Display').'</label> <label>'
7998: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7999: .'</label></span></td></tr>';
8000: $itemcount ++;
8001: }
8002: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8003: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8004: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8005: .'<select name="addcategory_pos"'.$chgstr.'>'
8006: .'<option value="0">1</option>'
8007: .'<option value="1">2</option>'
8008: .'<option value="2" selected="selected">3</option></select> '
8009: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
8010: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
8011: .'</td></tr>';
8012: return $datatable;
8013: }
8014:
8015: sub build_category_rows {
8016: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8017: my ($text,$name,$item,$chgstr);
8018: if (ref($cats) eq 'ARRAY') {
8019: my $maxdepth = scalar(@{$cats});
8020: if (ref($cats->[$depth]) eq 'HASH') {
8021: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8022: my $numchildren = @{$cats->[$depth]{$parent}};
8023: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8024: $text .= '<td><table class="LC_data_table">';
8025: my ($idxnum,$parent_name,$parent_item);
8026: my $higher = $depth - 1;
8027: if ($higher == 0) {
8028: $parent_name = &escape($parent).'::'.$higher;
8029: } else {
8030: if (ref($path) eq 'ARRAY') {
8031: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8032: }
8033: }
8034: $parent_item = 'addcategory_pos_'.$parent_name;
8035: for (my $j=0; $j<=$numchildren; $j++) {
8036: if ($j < $numchildren) {
8037: $name = $cats->[$depth]{$parent}[$j];
8038: $item = &escape($name).':'.&escape($parent).':'.$depth;
8039: $idxnum = $idx->{$item};
8040: } else {
8041: $name = $parent_name;
8042: $item = $parent_item;
8043: }
8044: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8045: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8046: for (my $i=0; $i<=$numchildren; $i++) {
8047: my $vpos = $i+1;
8048: my $selstr;
8049: if ($j == $i) {
8050: $selstr = ' selected="selected" ';
8051: }
8052: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8053: }
8054: $text .= '</select> ';
8055: if ($j < $numchildren) {
8056: my $deeper = $depth+1;
8057: $text .= $name.' '
8058: .'<label><input type="checkbox" name="deletecategory" value="'
8059: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8060: if(ref($path) eq 'ARRAY') {
8061: push(@{$path},$name);
8062: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8063: pop(@{$path});
8064: }
8065: } else {
8066: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8067: if ($j == $numchildren) {
8068: $text .= $name;
8069: } else {
8070: $text .= $item;
8071: }
8072: $text .= '" value="" />';
8073: }
8074: $text .= '</td></tr>';
8075: }
8076: $text .= '</table></td>';
8077: } else {
8078: my $higher = $depth-1;
8079: if ($higher == 0) {
8080: $name = &escape($parent).'::'.$higher;
8081: } else {
8082: if (ref($path) eq 'ARRAY') {
8083: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8084: }
8085: }
8086: my $colspan;
8087: if ($parent ne 'instcode') {
8088: $colspan = $maxdepth - $depth - 1;
8089: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
8090: }
8091: }
8092: }
8093: }
8094: return $text;
8095: }
8096:
8097: sub modifiable_userdata_row {
8098: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8099: $rowid,$customcss,$rowstyle) = @_;
8100: my ($role,$rolename,$statustype);
8101: $role = $item;
8102: if ($context eq 'cancreate') {
8103: if ($item =~ /^(emailusername)_(.+)$/) {
8104: $role = $1;
8105: $statustype = $2;
8106: if (ref($usertypes) eq 'HASH') {
8107: if ($usertypes->{$statustype}) {
8108: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8109: } else {
8110: $rolename = &mt('Data provided by user');
8111: }
8112: }
8113: }
8114: } elsif ($context eq 'selfcreate') {
8115: if (ref($usertypes) eq 'HASH') {
8116: $rolename = $usertypes->{$role};
8117: } else {
8118: $rolename = $role;
8119: }
8120: } else {
8121: if ($role eq 'cr') {
8122: $rolename = &mt('Custom role');
8123: } else {
8124: $rolename = &Apache::lonnet::plaintext($role);
8125: }
8126: }
8127: my (@fields,%fieldtitles);
8128: if (ref($fieldsref) eq 'ARRAY') {
8129: @fields = @{$fieldsref};
8130: } else {
8131: @fields = ('lastname','firstname','middlename','generation',
8132: 'permanentemail','id');
8133: }
8134: if ((ref($titlesref) eq 'HASH')) {
8135: %fieldtitles = %{$titlesref};
8136: } else {
8137: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8138: }
8139: my $output;
8140: my $css_class;
8141: if ($rowcount%2) {
8142: $css_class = 'LC_odd_row';
8143: }
8144: if ($customcss) {
8145: $css_class .= " $customcss";
8146: }
8147: $css_class =~ s/^\s+//;
8148: if ($css_class) {
8149: $css_class = ' class="'.$css_class.'"';
8150: }
8151: if ($rowstyle) {
8152: $css_class .= ' style="'.$rowstyle.'"';
8153: }
8154: if ($rowid) {
8155: $rowid = ' id="'.$rowid.'"';
8156: }
8157:
8158: $output = '<tr '.$css_class.$rowid.'>'.
8159: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
8160: '<td class="LC_left_item" colspan="2"><table>';
8161: my $rem;
8162: my %checks;
8163: if (ref($settings) eq 'HASH') {
8164: if (ref($settings->{$context}) eq 'HASH') {
8165: if (ref($settings->{$context}->{$role}) eq 'HASH') {
8166: my $hashref = $settings->{$context}->{$role};
8167: if ($role eq 'emailusername') {
8168: if ($statustype) {
8169: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
8170: $hashref = $settings->{$context}->{$role}->{$statustype};
8171: if (ref($hashref) eq 'HASH') {
8172: foreach my $field (@fields) {
8173: if ($hashref->{$field}) {
8174: $checks{$field} = $hashref->{$field};
8175: }
8176: }
8177: }
8178: }
8179: }
8180: } else {
8181: if (ref($hashref) eq 'HASH') {
8182: foreach my $field (@fields) {
8183: if ($hashref->{$field}) {
8184: $checks{$field} = ' checked="checked" ';
8185: }
8186: }
8187: }
8188: }
8189: }
8190: }
8191: }
8192:
8193: my $total = scalar(@fields);
8194: for (my $i=0; $i<$total; $i++) {
8195: $rem = $i%($numinrow);
8196: if ($rem == 0) {
8197: if ($i > 0) {
8198: $output .= '</tr>';
8199: }
8200: $output .= '<tr>';
8201: }
8202: my $check = ' ';
8203: unless ($role eq 'emailusername') {
8204: if (exists($checks{$fields[$i]})) {
8205: $check = $checks{$fields[$i]};
8206: } else {
8207: if ($role eq 'st') {
8208: if (ref($settings) ne 'HASH') {
8209: $check = ' checked="checked" ';
8210: }
8211: }
8212: }
8213: }
8214: $output .= '<td class="LC_left_item">'.
8215: '<span class="LC_nobreak">';
8216: if ($role eq 'emailusername') {
8217: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
8218: $checks{$fields[$i]} = 'omit';
8219: }
8220: foreach my $option ('required','optional','omit') {
8221: my $checked='';
8222: if ($checks{$fields[$i]} eq $option) {
8223: $checked='checked="checked" ';
8224: }
8225: $output .= '<label>'.
8226: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
8227: &mt($option).'</label>'.(' ' x2);
8228: }
8229: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
8230: } else {
8231: $output .= '<label>'.
8232: '<input type="checkbox" name="canmodify_'.$role.'" '.
8233: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
8234: '</label>';
8235: }
8236: $output .= '</span></td>';
8237: }
8238: $rem = $total%$numinrow;
8239: my $colsleft;
8240: if ($rem) {
8241: $colsleft = $numinrow - $rem;
8242: }
8243: if ($colsleft > 1) {
8244: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8245: ' </td>';
8246: } elsif ($colsleft == 1) {
8247: $output .= '<td class="LC_left_item"> </td>';
8248: }
8249: $output .= '</tr></table></td></tr>';
8250: return $output;
8251: }
8252:
8253: sub insttypes_row {
8254: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
8255: $customcss,$rowstyle) = @_;
8256: my %lt = &Apache::lonlocal::texthash (
8257: cansearch => 'Users allowed to search',
8258: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
8259: lockablenames => 'User preference to lock name',
8260: selfassign => 'Self-reportable affiliations',
8261: overrides => "Override domain's helpdesk settings based on requester's affiliation",
8262: );
8263: my $showdom;
8264: if ($context eq 'cansearch') {
8265: $showdom = ' ('.$dom.')';
8266: }
8267: my $class = 'LC_left_item';
8268: if ($context eq 'statustocreate') {
8269: $class = 'LC_right_item';
8270: }
8271: my $css_class;
8272: if ($$rowtotal%2) {
8273: $css_class = 'LC_odd_row';
8274: }
8275: if ($customcss) {
8276: $css_class .= ' '.$customcss;
8277: }
8278: $css_class =~ s/^\s+//;
8279: if ($css_class) {
8280: $css_class = ' class="'.$css_class.'"';
8281: }
8282: if ($rowstyle) {
8283: $css_class .= ' style="'.$rowstyle.'"';
8284: }
8285: if ($onclick) {
8286: $onclick = 'onclick="'.$onclick.'" ';
8287: }
8288: my $output = '<tr'.$css_class.'>'.
8289: '<td>'.$lt{$context}.$showdom.
8290: '</td><td class="'.$class.'" colspan="2"><table>';
8291: my $rem;
8292: if (ref($types) eq 'ARRAY') {
8293: for (my $i=0; $i<@{$types}; $i++) {
8294: if (defined($usertypes->{$types->[$i]})) {
8295: my $rem = $i%($numinrow);
8296: if ($rem == 0) {
8297: if ($i > 0) {
8298: $output .= '</tr>';
8299: }
8300: $output .= '<tr>';
8301: }
8302: my $check = ' ';
8303: if (ref($settings) eq 'HASH') {
8304: if (ref($settings->{$context}) eq 'ARRAY') {
8305: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
8306: $check = ' checked="checked" ';
8307: }
8308: } elsif (ref($settings->{$context}) eq 'HASH') {
8309: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
8310: $check = ' checked="checked" ';
8311: }
8312: } elsif ($context eq 'statustocreate') {
8313: $check = ' checked="checked" ';
8314: }
8315: }
8316: $output .= '<td class="LC_left_item">'.
8317: '<span class="LC_nobreak"><label>'.
8318: '<input type="checkbox" name="'.$context.'" '.
8319: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
8320: $usertypes->{$types->[$i]}.'</label></span></td>';
8321: }
8322: }
8323: $rem = @{$types}%($numinrow);
8324: }
8325: my $colsleft = $numinrow - $rem;
8326: if ($context eq 'overrides') {
8327: if ($colsleft > 1) {
8328: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8329: } else {
8330: $output .= '<td class="LC_left_item">';
8331: }
8332: $output .= ' ';
8333: } else {
8334: if ($rem == 0) {
8335: $output .= '<tr>';
8336: }
8337: if ($colsleft > 1) {
8338: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8339: } else {
8340: $output .= '<td class="LC_left_item">';
8341: }
8342: my $defcheck = ' ';
8343: if (ref($settings) eq 'HASH') {
8344: if (ref($settings->{$context}) eq 'ARRAY') {
8345: if (grep(/^default$/,@{$settings->{$context}})) {
8346: $defcheck = ' checked="checked" ';
8347: }
8348: } elsif ($context eq 'statustocreate') {
8349: $defcheck = ' checked="checked" ';
8350: }
8351: }
8352: $output .= '<span class="LC_nobreak"><label>'.
8353: '<input type="checkbox" name="'.$context.'" '.
8354: 'value="default"'.$defcheck.$onclick.' />'.
8355: $othertitle.'</label></span>';
8356: }
8357: $output .= '</td></tr></table></td></tr>';
8358: return $output;
8359: }
8360:
8361: sub sorted_searchtitles {
8362: my %searchtitles = &Apache::lonlocal::texthash(
8363: 'uname' => 'username',
8364: 'lastname' => 'last name',
8365: 'lastfirst' => 'last name, first name',
8366: );
8367: my @titleorder = ('uname','lastname','lastfirst');
8368: return (\%searchtitles,\@titleorder);
8369: }
8370:
8371: sub sorted_searchtypes {
8372: my %srchtypes_desc = (
8373: exact => 'is exact match',
8374: contains => 'contains ..',
8375: begins => 'begins with ..',
8376: );
8377: my @srchtypeorder = ('exact','begins','contains');
8378: return (\%srchtypes_desc,\@srchtypeorder);
8379: }
8380:
8381: sub usertype_update_row {
8382: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8383: my $datatable;
8384: my $numinrow = 4;
8385: foreach my $type (@{$types}) {
8386: if (defined($usertypes->{$type})) {
8387: $$rownums ++;
8388: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8389: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8390: '</td><td class="LC_left_item"><table>';
8391: for (my $i=0; $i<@{$fields}; $i++) {
8392: my $rem = $i%($numinrow);
8393: if ($rem == 0) {
8394: if ($i > 0) {
8395: $datatable .= '</tr>';
8396: }
8397: $datatable .= '<tr>';
8398: }
8399: my $check = ' ';
8400: if (ref($settings) eq 'HASH') {
8401: if (ref($settings->{'fields'}) eq 'HASH') {
8402: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8403: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8404: $check = ' checked="checked" ';
8405: }
8406: }
8407: }
8408: }
8409:
8410: if ($i == @{$fields}-1) {
8411: my $colsleft = $numinrow - $rem;
8412: if ($colsleft > 1) {
8413: $datatable .= '<td colspan="'.$colsleft.'">';
8414: } else {
8415: $datatable .= '<td>';
8416: }
8417: } else {
8418: $datatable .= '<td>';
8419: }
8420: $datatable .= '<span class="LC_nobreak"><label>'.
8421: '<input type="checkbox" name="updateable_'.$type.
8422: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8423: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8424: }
8425: $datatable .= '</tr></table></td></tr>';
8426: }
8427: }
8428: return $datatable;
8429: }
8430:
8431: sub modify_login {
8432: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8433: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8434: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8435: %title = ( coursecatalog => 'Display course catalog',
8436: adminmail => 'Display administrator E-mail address',
8437: helpdesk => 'Display "Contact Helpdesk" link',
8438: newuser => 'Link for visitors to create a user account',
8439: loginheader => 'Log-in box header');
8440: @offon = ('off','on');
8441: if (ref($domconfig{login}) eq 'HASH') {
8442: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8443: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8444: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8445: }
8446: }
8447: }
8448: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8449: \%domconfig,\%loginhash);
8450: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8451: foreach my $item (@toggles) {
8452: $loginhash{login}{$item} = $env{'form.'.$item};
8453: }
8454: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8455: if (ref($colchanges{'login'}) eq 'HASH') {
8456: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8457: \%loginhash);
8458: }
8459:
8460: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8461: my %domservers = &Apache::lonnet::get_servers($dom);
8462: my @loginvia_attribs = ('serverpath','custompath','exempt');
8463: if (keys(%servers) > 1) {
8464: foreach my $lonhost (keys(%servers)) {
8465: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8466: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8467: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8468: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8469: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8470: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8471: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8472: $changes{'loginvia'}{$lonhost} = 1;
8473: } else {
8474: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8475: $changes{'loginvia'}{$lonhost} = 1;
8476: }
8477: } else {
8478: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8479: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8480: $changes{'loginvia'}{$lonhost} = 1;
8481: }
8482: }
8483: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8484: foreach my $item (@loginvia_attribs) {
8485: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8486: }
8487: } else {
8488: foreach my $item (@loginvia_attribs) {
8489: my $new = $env{'form.'.$lonhost.'_'.$item};
8490: if (($item eq 'serverpath') && ($new eq 'custom')) {
8491: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8492: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8493: $new = '/';
8494: }
8495: }
8496: if (($item eq 'custompath') &&
8497: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8498: $new = '';
8499: }
8500: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8501: $changes{'loginvia'}{$lonhost} = 1;
8502: }
8503: if ($item eq 'exempt') {
8504: $new = &check_exempt_addresses($new);
8505: }
8506: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8507: }
8508: }
8509: } else {
8510: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8511: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8512: $changes{'loginvia'}{$lonhost} = 1;
8513: foreach my $item (@loginvia_attribs) {
8514: my $new = $env{'form.'.$lonhost.'_'.$item};
8515: if (($item eq 'serverpath') && ($new eq 'custom')) {
8516: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8517: $new = '/';
8518: }
8519: }
8520: if (($item eq 'custompath') &&
8521: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8522: $new = '';
8523: }
8524: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8525: }
8526: }
8527: }
8528: }
8529: }
8530:
8531: my $servadm = $r->dir_config('lonAdmEMail');
8532: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8533: if (ref($domconfig{'login'}) eq 'HASH') {
8534: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8535: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8536: if ($lang eq 'nolang') {
8537: push(@currlangs,$lang);
8538: } elsif (defined($langchoices{$lang})) {
8539: push(@currlangs,$lang);
8540: } else {
8541: next;
8542: }
8543: }
8544: }
8545: }
8546: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8547: if (@currlangs > 0) {
8548: foreach my $lang (@currlangs) {
8549: if (grep(/^\Q$lang\E$/,@delurls)) {
8550: $changes{'helpurl'}{$lang} = 1;
8551: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8552: $changes{'helpurl'}{$lang} = 1;
8553: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8554: push(@newlangs,$lang);
8555: } else {
8556: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8557: }
8558: }
8559: }
8560: unless (grep(/^nolang$/,@currlangs)) {
8561: if ($env{'form.loginhelpurl_nolang.filename'}) {
8562: $changes{'helpurl'}{'nolang'} = 1;
8563: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8564: push(@newlangs,'nolang');
8565: }
8566: }
8567: if ($env{'form.loginhelpurl_add_lang'}) {
8568: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8569: ($env{'form.loginhelpurl_add_file.filename'})) {
8570: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8571: $addedfile = $env{'form.loginhelpurl_add_lang'};
8572: }
8573: }
8574: if ((@newlangs > 0) || ($addedfile)) {
8575: my $error;
8576: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8577: if ($configuserok eq 'ok') {
8578: if ($switchserver) {
8579: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8580: } elsif ($author_ok eq 'ok') {
8581: my @allnew = @newlangs;
8582: if ($addedfile ne '') {
8583: push(@allnew,$addedfile);
8584: }
8585: foreach my $lang (@allnew) {
8586: my $formelem = 'loginhelpurl_'.$lang;
8587: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8588: $formelem = 'loginhelpurl_add_file';
8589: }
8590: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8591: "help/$lang",'','',$newfile{$lang});
8592: if ($result eq 'ok') {
8593: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8594: $changes{'helpurl'}{$lang} = 1;
8595: } else {
8596: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8597: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8598: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8599: (!grep(/^\Q$lang\E$/,@delurls))) {
8600: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8601: }
8602: }
8603: }
8604: } else {
8605: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8606: }
8607: } else {
8608: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8609: }
8610: if ($error) {
8611: &Apache::lonnet::logthis($error);
8612: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8613: }
8614: }
8615:
8616: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8617: if (ref($domconfig{'login'}) eq 'HASH') {
8618: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8619: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8620: if ($domservers{$lonhost}) {
8621: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8622: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8623: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8624: }
8625: }
8626: }
8627: }
8628: }
8629: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8630: foreach my $lonhost (sort(keys(%domservers))) {
8631: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8632: $changes{'headtag'}{$lonhost} = 1;
8633: } else {
8634: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8635: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8636: }
8637: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8638: push(@newhosts,$lonhost);
8639: } elsif ($currheadtagurls{$lonhost}) {
8640: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8641: if ($currexempt{$lonhost}) {
8642: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8643: $changes{'headtag'}{$lonhost} = 1;
8644: }
8645: } elsif ($possexempt{$lonhost}) {
8646: $changes{'headtag'}{$lonhost} = 1;
8647: }
8648: if ($possexempt{$lonhost}) {
8649: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8650: }
8651: }
8652: }
8653: }
8654: if (@newhosts) {
8655: my $error;
8656: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8657: if ($configuserok eq 'ok') {
8658: if ($switchserver) {
8659: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8660: } elsif ($author_ok eq 'ok') {
8661: foreach my $lonhost (@newhosts) {
8662: my $formelem = 'loginheadtag_'.$lonhost;
8663: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8664: "login/headtag/$lonhost",'','',
8665: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8666: if ($result eq 'ok') {
8667: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8668: $changes{'headtag'}{$lonhost} = 1;
8669: if ($possexempt{$lonhost}) {
8670: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8671: }
8672: } else {
8673: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8674: $newheadtagurls{$lonhost},$result);
8675: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8676: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8677: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8678: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8679: }
8680: }
8681: }
8682: } else {
8683: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8684: }
8685: } else {
8686: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8687: }
8688: if ($error) {
8689: &Apache::lonnet::logthis($error);
8690: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8691: }
8692: }
8693: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8694:
8695: my $defaulthelpfile = '/adm/loginproblems.html';
8696: my $defaulttext = &mt('Default in use');
8697:
8698: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8699: $dom);
8700: if ($putresult eq 'ok') {
8701: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8702: my %defaultchecked = (
8703: 'coursecatalog' => 'on',
8704: 'helpdesk' => 'on',
8705: 'adminmail' => 'off',
8706: 'newuser' => 'off',
8707: );
8708: if (ref($domconfig{'login'}) eq 'HASH') {
8709: foreach my $item (@toggles) {
8710: if ($defaultchecked{$item} eq 'on') {
8711: if (($domconfig{'login'}{$item} eq '0') &&
8712: ($env{'form.'.$item} eq '1')) {
8713: $changes{$item} = 1;
8714: } elsif (($domconfig{'login'}{$item} eq '' ||
8715: $domconfig{'login'}{$item} eq '1') &&
8716: ($env{'form.'.$item} eq '0')) {
8717: $changes{$item} = 1;
8718: }
8719: } elsif ($defaultchecked{$item} eq 'off') {
8720: if (($domconfig{'login'}{$item} eq '1') &&
8721: ($env{'form.'.$item} eq '0')) {
8722: $changes{$item} = 1;
8723: } elsif (($domconfig{'login'}{$item} eq '' ||
8724: $domconfig{'login'}{$item} eq '0') &&
8725: ($env{'form.'.$item} eq '1')) {
8726: $changes{$item} = 1;
8727: }
8728: }
8729: }
8730: }
8731: if (keys(%changes) > 0 || $colchgtext) {
8732: &Apache::loncommon::devalidate_domconfig_cache($dom);
8733: if (ref($lastactref) eq 'HASH') {
8734: $lastactref->{'domainconfig'} = 1;
8735: }
8736: $resulttext = &mt('Changes made:').'<ul>';
8737: foreach my $item (sort(keys(%changes))) {
8738: if ($item eq 'loginvia') {
8739: if (ref($changes{$item}) eq 'HASH') {
8740: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8741: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8742: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8743: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8744: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8745: $protocol = 'http' if ($protocol ne 'https');
8746: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8747:
8748: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8749: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8750: } else {
8751: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8752: }
8753: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8754: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8755: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8756: }
8757: $resulttext .= '</li>';
8758: } else {
8759: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8760: }
8761: } else {
8762: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8763: }
8764: }
8765: $resulttext .= '</ul></li>';
8766: }
8767: } elsif ($item eq 'helpurl') {
8768: if (ref($changes{$item}) eq 'HASH') {
8769: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8770: if (grep(/^\Q$lang\E$/,@delurls)) {
8771: my ($chg,$link);
8772: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8773: if ($lang eq 'nolang') {
8774: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8775: } else {
8776: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8777: }
8778: $resulttext .= '<li>'.$chg.'</li>';
8779: } else {
8780: my $chg;
8781: if ($lang eq 'nolang') {
8782: $chg = &mt('custom log-in help file for no preferred language');
8783: } else {
8784: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8785: }
8786: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8787: $loginhash{'login'}{'helpurl'}{$lang}.
8788: '?inhibitmenu=yes',$chg,600,500).
8789: '</li>';
8790: }
8791: }
8792: }
8793: } elsif ($item eq 'headtag') {
8794: if (ref($changes{$item}) eq 'HASH') {
8795: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8796: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8797: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8798: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8799: $resulttext .= '<li><a href="'.
8800: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8801: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8802: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8803: if ($possexempt{$lonhost}) {
8804: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8805: } else {
8806: $resulttext .= &mt('included for any client IP');
8807: }
8808: $resulttext .= '</li>';
8809: }
8810: }
8811: }
8812: } elsif ($item eq 'captcha') {
8813: if (ref($loginhash{'login'}) eq 'HASH') {
8814: my $chgtxt;
8815: if ($loginhash{'login'}{$item} eq 'notused') {
8816: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8817: } else {
8818: my %captchas = &captcha_phrases();
8819: if ($captchas{$loginhash{'login'}{$item}}) {
8820: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8821: } else {
8822: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8823: }
8824: }
8825: $resulttext .= '<li>'.$chgtxt.'</li>';
8826: }
8827: } elsif ($item eq 'recaptchakeys') {
8828: if (ref($loginhash{'login'}) eq 'HASH') {
8829: my ($privkey,$pubkey);
8830: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8831: $pubkey = $loginhash{'login'}{$item}{'public'};
8832: $privkey = $loginhash{'login'}{$item}{'private'};
8833: }
8834: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8835: if (!$pubkey) {
8836: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8837: } else {
8838: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8839: }
8840: if (!$privkey) {
8841: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8842: } else {
8843: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8844: }
8845: $chgtxt .= '</ul>';
8846: $resulttext .= '<li>'.$chgtxt.'</li>';
8847: }
8848: } elsif ($item eq 'recaptchaversion') {
8849: if (ref($loginhash{'login'}) eq 'HASH') {
8850: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8851: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8852: '</li>';
8853: }
8854: }
8855: } else {
8856: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8857: }
8858: }
8859: $resulttext .= $colchgtext.'</ul>';
8860: } else {
8861: $resulttext = &mt('No changes made to log-in page settings');
8862: }
8863: } else {
8864: $resulttext = '<span class="LC_error">'.
8865: &mt('An error occurred: [_1]',$putresult).'</span>';
8866: }
8867: if ($errors) {
8868: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8869: $errors.'</ul>';
8870: }
8871: return $resulttext;
8872: }
8873:
8874: sub check_exempt_addresses {
8875: my ($iplist) = @_;
8876: $iplist =~ s/^\s+//;
8877: $iplist =~ s/\s+$//;
8878: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8879: my (@okips,$new);
8880: foreach my $ip (@poss_ips) {
8881: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8882: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8883: push(@okips,$ip);
8884: }
8885: }
8886: }
8887: if (@okips > 0) {
8888: $new = join(',',@okips);
8889: } else {
8890: $new = '';
8891: }
8892: return $new;
8893: }
8894:
8895: sub color_font_choices {
8896: my %choices =
8897: &Apache::lonlocal::texthash (
8898: img => "Header",
8899: bgs => "Background colors",
8900: links => "Link colors",
8901: images => "Images",
8902: font => "Font color",
8903: fontmenu => "Font menu",
8904: pgbg => "Page",
8905: tabbg => "Header",
8906: sidebg => "Border",
8907: link => "Link",
8908: alink => "Active link",
8909: vlink => "Visited link",
8910: );
8911: return %choices;
8912: }
8913:
8914: sub modify_rolecolors {
8915: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8916: my ($resulttext,%rolehash);
8917: $rolehash{'rolecolors'} = {};
8918: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8919: if ($domconfig{'rolecolors'} eq '') {
8920: $domconfig{'rolecolors'} = {};
8921: }
8922: }
8923: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8924: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8925: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8926: $dom);
8927: if ($putresult eq 'ok') {
8928: if (keys(%changes) > 0) {
8929: &Apache::loncommon::devalidate_domconfig_cache($dom);
8930: if (ref($lastactref) eq 'HASH') {
8931: $lastactref->{'domainconfig'} = 1;
8932: }
8933: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8934: $rolehash{'rolecolors'});
8935: } else {
8936: $resulttext = &mt('No changes made to default color schemes');
8937: }
8938: } else {
8939: $resulttext = '<span class="LC_error">'.
8940: &mt('An error occurred: [_1]',$putresult).'</span>';
8941: }
8942: if ($errors) {
8943: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8944: $errors.'</ul>';
8945: }
8946: return $resulttext;
8947: }
8948:
8949: sub modify_colors {
8950: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8951: my (%changes,%choices);
8952: my @bgs;
8953: my @links = ('link','alink','vlink');
8954: my @logintext;
8955: my @images;
8956: my $servadm = $r->dir_config('lonAdmEMail');
8957: my $errors;
8958: my %defaults;
8959: foreach my $role (@{$roles}) {
8960: if ($role eq 'login') {
8961: %choices = &login_choices();
8962: @logintext = ('textcol','bgcol');
8963: } else {
8964: %choices = &color_font_choices();
8965: }
8966: if ($role eq 'login') {
8967: @images = ('img','logo','domlogo','login');
8968: @bgs = ('pgbg','mainbg','sidebg');
8969: } else {
8970: @images = ('img');
8971: @bgs = ('pgbg','tabbg','sidebg');
8972: }
8973: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8974: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8975: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8976: }
8977: if ($role eq 'login') {
8978: foreach my $item (@logintext) {
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{'logintext'}{$item})) {
8984: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8985: }
8986: }
8987: } else {
8988: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8989: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8990: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8991: }
8992: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8993: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8994: }
8995: }
8996: foreach my $item (@bgs) {
8997: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8998: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8999: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9000: }
9001: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
9002: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9003: }
9004: }
9005: foreach my $item (@links) {
9006: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9007: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9008: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9009: }
9010: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
9011: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9012: }
9013: }
9014: my ($configuserok,$author_ok,$switchserver) =
9015: &config_check($dom,$confname,$servadm);
9016: my ($width,$height) = &thumb_dimensions();
9017: if (ref($domconfig->{$role}) ne 'HASH') {
9018: $domconfig->{$role} = {};
9019: }
9020: foreach my $img (@images) {
9021: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9022: if (defined($env{'form.login_showlogo_'.$img})) {
9023: $confhash->{$role}{'showlogo'}{$img} = 1;
9024: } else {
9025: $confhash->{$role}{'showlogo'}{$img} = 0;
9026: }
9027: }
9028: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9029: && !defined($domconfig->{$role}{$img})
9030: && !$env{'form.'.$role.'_del_'.$img}
9031: && $env{'form.'.$role.'_import_'.$img}) {
9032: # import the old configured image from the .tab setting
9033: # if they haven't provided a new one
9034: $domconfig->{$role}{$img} =
9035: $env{'form.'.$role.'_import_'.$img};
9036: }
9037: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9038: my $error;
9039: if ($configuserok eq 'ok') {
9040: if ($switchserver) {
9041: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9042: } else {
9043: if ($author_ok eq 'ok') {
9044: my ($result,$logourl) =
9045: &publishlogo($r,'upload',$role.'_'.$img,
9046: $dom,$confname,$img,$width,$height);
9047: if ($result eq 'ok') {
9048: $confhash->{$role}{$img} = $logourl;
9049: $changes{$role}{'images'}{$img} = 1;
9050: } else {
9051: $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);
9052: }
9053: } else {
9054: $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);
9055: }
9056: }
9057: } else {
9058: $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);
9059: }
9060: if ($error) {
9061: &Apache::lonnet::logthis($error);
9062: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9063: }
9064: } elsif ($domconfig->{$role}{$img} ne '') {
9065: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9066: my $error;
9067: if ($configuserok eq 'ok') {
9068: # is confname an author?
9069: if ($switchserver eq '') {
9070: if ($author_ok eq 'ok') {
9071: my ($result,$logourl) =
9072: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9073: $dom,$confname,$img,$width,$height);
9074: if ($result eq 'ok') {
9075: $confhash->{$role}{$img} = $logourl;
9076: $changes{$role}{'images'}{$img} = 1;
9077: }
9078: }
9079: }
9080: }
9081: }
9082: }
9083: }
9084: if (ref($domconfig) eq 'HASH') {
9085: if (ref($domconfig->{$role}) eq 'HASH') {
9086: foreach my $img (@images) {
9087: if ($domconfig->{$role}{$img} ne '') {
9088: if ($env{'form.'.$role.'_del_'.$img}) {
9089: $confhash->{$role}{$img} = '';
9090: $changes{$role}{'images'}{$img} = 1;
9091: } else {
9092: if ($confhash->{$role}{$img} eq '') {
9093: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
9094: }
9095: }
9096: } else {
9097: if ($env{'form.'.$role.'_del_'.$img}) {
9098: $confhash->{$role}{$img} = '';
9099: $changes{$role}{'images'}{$img} = 1;
9100: }
9101: }
9102: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
9103: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
9104: if ($confhash->{$role}{'showlogo'}{$img} ne
9105: $domconfig->{$role}{'showlogo'}{$img}) {
9106: $changes{$role}{'showlogo'}{$img} = 1;
9107: }
9108: } else {
9109: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9110: $changes{$role}{'showlogo'}{$img} = 1;
9111: }
9112: }
9113: }
9114: }
9115: if ($domconfig->{$role}{'font'} ne '') {
9116: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
9117: $changes{$role}{'font'} = 1;
9118: }
9119: } else {
9120: if ($confhash->{$role}{'font'}) {
9121: $changes{$role}{'font'} = 1;
9122: }
9123: }
9124: if ($role ne 'login') {
9125: if ($domconfig->{$role}{'fontmenu'} ne '') {
9126: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
9127: $changes{$role}{'fontmenu'} = 1;
9128: }
9129: } else {
9130: if ($confhash->{$role}{'fontmenu'}) {
9131: $changes{$role}{'fontmenu'} = 1;
9132: }
9133: }
9134: }
9135: foreach my $item (@bgs) {
9136: if ($domconfig->{$role}{$item} ne '') {
9137: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9138: $changes{$role}{'bgs'}{$item} = 1;
9139: }
9140: } else {
9141: if ($confhash->{$role}{$item}) {
9142: $changes{$role}{'bgs'}{$item} = 1;
9143: }
9144: }
9145: }
9146: foreach my $item (@links) {
9147: if ($domconfig->{$role}{$item} ne '') {
9148: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9149: $changes{$role}{'links'}{$item} = 1;
9150: }
9151: } else {
9152: if ($confhash->{$role}{$item}) {
9153: $changes{$role}{'links'}{$item} = 1;
9154: }
9155: }
9156: }
9157: foreach my $item (@logintext) {
9158: if ($domconfig->{$role}{$item} ne '') {
9159: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9160: $changes{$role}{'logintext'}{$item} = 1;
9161: }
9162: } else {
9163: if ($confhash->{$role}{$item}) {
9164: $changes{$role}{'logintext'}{$item} = 1;
9165: }
9166: }
9167: }
9168: } else {
9169: &default_change_checker($role,\@images,\@links,\@bgs,
9170: \@logintext,$confhash,\%changes);
9171: }
9172: } else {
9173: &default_change_checker($role,\@images,\@links,\@bgs,
9174: \@logintext,$confhash,\%changes);
9175: }
9176: }
9177: return ($errors,%changes);
9178: }
9179:
9180: sub config_check {
9181: my ($dom,$confname,$servadm) = @_;
9182: my ($configuserok,$author_ok,$switchserver,%currroles);
9183: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
9184: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
9185: $confname,$servadm);
9186: if ($configuserok eq 'ok') {
9187: $switchserver = &check_switchserver($dom,$confname);
9188: if ($switchserver eq '') {
9189: $author_ok = &check_authorstatus($dom,$confname,%currroles);
9190: }
9191: }
9192: return ($configuserok,$author_ok,$switchserver);
9193: }
9194:
9195: sub default_change_checker {
9196: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
9197: foreach my $item (@{$links}) {
9198: if ($confhash->{$role}{$item}) {
9199: $changes->{$role}{'links'}{$item} = 1;
9200: }
9201: }
9202: foreach my $item (@{$bgs}) {
9203: if ($confhash->{$role}{$item}) {
9204: $changes->{$role}{'bgs'}{$item} = 1;
9205: }
9206: }
9207: foreach my $item (@{$logintext}) {
9208: if ($confhash->{$role}{$item}) {
9209: $changes->{$role}{'logintext'}{$item} = 1;
9210: }
9211: }
9212: foreach my $img (@{$images}) {
9213: if ($env{'form.'.$role.'_del_'.$img}) {
9214: $confhash->{$role}{$img} = '';
9215: $changes->{$role}{'images'}{$img} = 1;
9216: }
9217: if ($role eq 'login') {
9218: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9219: $changes->{$role}{'showlogo'}{$img} = 1;
9220: }
9221: }
9222: }
9223: if ($confhash->{$role}{'font'}) {
9224: $changes->{$role}{'font'} = 1;
9225: }
9226: }
9227:
9228: sub display_colorchgs {
9229: my ($dom,$changes,$roles,$confhash) = @_;
9230: my (%choices,$resulttext);
9231: if (!grep(/^login$/,@{$roles})) {
9232: $resulttext = &mt('Changes made:').'<br />';
9233: }
9234: foreach my $role (@{$roles}) {
9235: if ($role eq 'login') {
9236: %choices = &login_choices();
9237: } else {
9238: %choices = &color_font_choices();
9239: }
9240: if (ref($changes->{$role}) eq 'HASH') {
9241: if ($role ne 'login') {
9242: $resulttext .= '<h4>'.&mt($role).'</h4>';
9243: }
9244: foreach my $key (sort(keys(%{$changes->{$role}}))) {
9245: if ($role ne 'login') {
9246: $resulttext .= '<ul>';
9247: }
9248: if (ref($changes->{$role}{$key}) eq 'HASH') {
9249: if ($role ne 'login') {
9250: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
9251: }
9252: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
9253: if (($role eq 'login') && ($key eq 'showlogo')) {
9254: if ($confhash->{$role}{$key}{$item}) {
9255: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
9256: } else {
9257: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
9258: }
9259: } elsif ($confhash->{$role}{$item} eq '') {
9260: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
9261: } else {
9262: my $newitem = $confhash->{$role}{$item};
9263: if ($key eq 'images') {
9264: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
9265: }
9266: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
9267: }
9268: }
9269: if ($role ne 'login') {
9270: $resulttext .= '</ul></li>';
9271: }
9272: } else {
9273: if ($confhash->{$role}{$key} eq '') {
9274: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
9275: } else {
9276: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
9277: }
9278: }
9279: if ($role ne 'login') {
9280: $resulttext .= '</ul>';
9281: }
9282: }
9283: }
9284: }
9285: return $resulttext;
9286: }
9287:
9288: sub thumb_dimensions {
9289: return ('200','50');
9290: }
9291:
9292: sub check_dimensions {
9293: my ($inputfile) = @_;
9294: my ($fullwidth,$fullheight);
9295: if ($inputfile =~ m|^[/\w.\-]+$|) {
9296: if (open(PIPE,"identify $inputfile 2>&1 |")) {
9297: my $imageinfo = <PIPE>;
9298: if (!close(PIPE)) {
9299: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
9300: }
9301: chomp($imageinfo);
9302: my ($fullsize) =
9303: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
9304: if ($fullsize) {
9305: ($fullwidth,$fullheight) = split(/x/,$fullsize);
9306: }
9307: }
9308: }
9309: return ($fullwidth,$fullheight);
9310: }
9311:
9312: sub check_configuser {
9313: my ($uhome,$dom,$confname,$servadm) = @_;
9314: my ($configuserok,%currroles);
9315: if ($uhome eq 'no_host') {
9316: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
9317: my $configpass = &LONCAPA::Enrollment::create_password($dom);
9318: $configuserok =
9319: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
9320: $configpass,'','','','','',undef,$servadm);
9321: } else {
9322: $configuserok = 'ok';
9323: %currroles =
9324: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
9325: }
9326: return ($configuserok,%currroles);
9327: }
9328:
9329: sub check_authorstatus {
9330: my ($dom,$confname,%currroles) = @_;
9331: my $author_ok;
9332: if (!$currroles{':'.$dom.':au'}) {
9333: my $start = time;
9334: my $end = 0;
9335: $author_ok =
9336: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
9337: 'au',$end,$start,'','','domconfig');
9338: } else {
9339: $author_ok = 'ok';
9340: }
9341: return $author_ok;
9342: }
9343:
9344: sub publishlogo {
9345: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
9346: my ($output,$fname,$logourl);
9347: if ($action eq 'upload') {
9348: $fname=$env{'form.'.$formname.'.filename'};
9349: chop($env{'form.'.$formname});
9350: } else {
9351: ($fname) = ($formname =~ /([^\/]+)$/);
9352: }
9353: if ($savefileas ne '') {
9354: $fname = $savefileas;
9355: }
9356: $fname=&Apache::lonnet::clean_filename($fname);
9357: # See if there is anything left
9358: unless ($fname) { return ('error: no uploaded file'); }
9359: $fname="$subdir/$fname";
9360: my $docroot=$r->dir_config('lonDocRoot');
9361: my $filepath="$docroot/priv";
9362: my $relpath = "$dom/$confname";
9363: my ($fnamepath,$file,$fetchthumb);
9364: $file=$fname;
9365: if ($fname=~m|/|) {
9366: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9367: }
9368: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9369: my $count;
9370: for ($count=5;$count<=$#parts;$count++) {
9371: $filepath.="/$parts[$count]";
9372: if ((-e $filepath)!=1) {
9373: mkdir($filepath,02770);
9374: }
9375: }
9376: # Check for bad extension and disallow upload
9377: if ($file=~/\.(\w+)$/ &&
9378: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9379: $output =
9380: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9381: } elsif ($file=~/\.(\w+)$/ &&
9382: !defined(&Apache::loncommon::fileembstyle($1))) {
9383: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9384: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9385: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9386: } elsif (-d "$filepath/$file") {
9387: $output = &mt('Filename is a directory name - rename the file and re-upload');
9388: } else {
9389: my $source = $filepath.'/'.$file;
9390: my $logfile;
9391: if (!open($logfile,">>",$source.'.log')) {
9392: return (&mt('No write permission to Authoring Space'));
9393: }
9394: print $logfile
9395: "\n================= Publish ".localtime()." ================\n".
9396: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9397: # Save the file
9398: if (!open(FH,">",$source)) {
9399: &Apache::lonnet::logthis('Failed to create '.$source);
9400: return (&mt('Failed to create file'));
9401: }
9402: if ($action eq 'upload') {
9403: if (!print FH ($env{'form.'.$formname})) {
9404: &Apache::lonnet::logthis('Failed to write to '.$source);
9405: return (&mt('Failed to write file'));
9406: }
9407: } else {
9408: my $original = &Apache::lonnet::filelocation('',$formname);
9409: if(!copy($original,$source)) {
9410: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9411: return (&mt('Failed to write file'));
9412: }
9413: }
9414: close(FH);
9415: chmod(0660, $source); # Permissions to rw-rw---.
9416:
9417: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9418: my $copyfile=$targetdir.'/'.$file;
9419:
9420: my @parts=split(/\//,$targetdir);
9421: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9422: for (my $count=5;$count<=$#parts;$count++) {
9423: $path.="/$parts[$count]";
9424: if (!-e $path) {
9425: print $logfile "\nCreating directory ".$path;
9426: mkdir($path,02770);
9427: }
9428: }
9429: my $versionresult;
9430: if (-e $copyfile) {
9431: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9432: } else {
9433: $versionresult = 'ok';
9434: }
9435: if ($versionresult eq 'ok') {
9436: if (copy($source,$copyfile)) {
9437: print $logfile "\nCopied original source to ".$copyfile."\n";
9438: $output = 'ok';
9439: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9440: push(@{$modified_urls},[$copyfile,$source]);
9441: my $metaoutput =
9442: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9443: unless ($registered_cleanup) {
9444: my $handlers = $r->get_handlers('PerlCleanupHandler');
9445: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9446: $registered_cleanup=1;
9447: }
9448: } else {
9449: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9450: $output = &mt('Failed to copy file to RES space').", $!";
9451: }
9452: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9453: my $inputfile = $filepath.'/'.$file;
9454: my $outfile = $filepath.'/'.'tn-'.$file;
9455: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9456: if ($fullwidth ne '' && $fullheight ne '') {
9457: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9458: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9459: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9460: system({$args[0]} @args);
9461: chmod(0660, $filepath.'/tn-'.$file);
9462: if (-e $outfile) {
9463: my $copyfile=$targetdir.'/tn-'.$file;
9464: if (copy($outfile,$copyfile)) {
9465: print $logfile "\nCopied source to ".$copyfile."\n";
9466: my $thumb_metaoutput =
9467: &write_metadata($dom,$confname,$formname,
9468: $targetdir,'tn-'.$file,$logfile);
9469: push(@{$modified_urls},[$copyfile,$outfile]);
9470: unless ($registered_cleanup) {
9471: my $handlers = $r->get_handlers('PerlCleanupHandler');
9472: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9473: $registered_cleanup=1;
9474: }
9475: } else {
9476: print $logfile "\nUnable to write ".$copyfile.
9477: ':'.$!."\n";
9478: }
9479: }
9480: }
9481: }
9482: }
9483: } else {
9484: $output = $versionresult;
9485: }
9486: }
9487: return ($output,$logourl);
9488: }
9489:
9490: sub logo_versioning {
9491: my ($targetdir,$file,$logfile) = @_;
9492: my $target = $targetdir.'/'.$file;
9493: my ($maxversion,$fn,$extn,$output);
9494: $maxversion = 0;
9495: if ($file =~ /^(.+)\.(\w+)$/) {
9496: $fn=$1;
9497: $extn=$2;
9498: }
9499: opendir(DIR,$targetdir);
9500: while (my $filename=readdir(DIR)) {
9501: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9502: $maxversion=($1>$maxversion)?$1:$maxversion;
9503: }
9504: }
9505: $maxversion++;
9506: print $logfile "\nCreating old version ".$maxversion."\n";
9507: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9508: if (copy($target,$copyfile)) {
9509: print $logfile "Copied old target to ".$copyfile."\n";
9510: $copyfile=$copyfile.'.meta';
9511: if (copy($target.'.meta',$copyfile)) {
9512: print $logfile "Copied old target metadata to ".$copyfile."\n";
9513: $output = 'ok';
9514: } else {
9515: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9516: $output = &mt('Failed to copy old meta').", $!, ";
9517: }
9518: } else {
9519: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9520: $output = &mt('Failed to copy old target').", $!, ";
9521: }
9522: return $output;
9523: }
9524:
9525: sub write_metadata {
9526: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9527: my (%metadatafields,%metadatakeys,$output);
9528: $metadatafields{'title'}=$formname;
9529: $metadatafields{'creationdate'}=time;
9530: $metadatafields{'lastrevisiondate'}=time;
9531: $metadatafields{'copyright'}='public';
9532: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9533: $env{'user.domain'};
9534: $metadatafields{'authorspace'}=$confname.':'.$dom;
9535: $metadatafields{'domain'}=$dom;
9536: {
9537: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9538: my $mfh;
9539: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9540: foreach (sort(keys(%metadatafields))) {
9541: unless ($_=~/\./) {
9542: my $unikey=$_;
9543: $unikey=~/^([A-Za-z]+)/;
9544: my $tag=$1;
9545: $tag=~tr/A-Z/a-z/;
9546: print $mfh "\n\<$tag";
9547: foreach (split(/\,/,$metadatakeys{$unikey})) {
9548: my $value=$metadatafields{$unikey.'.'.$_};
9549: $value=~s/\"/\'\'/g;
9550: print $mfh ' '.$_.'="'.$value.'"';
9551: }
9552: print $mfh '>'.
9553: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9554: .'</'.$tag.'>';
9555: }
9556: }
9557: $output = 'ok';
9558: print $logfile "\nWrote metadata";
9559: close($mfh);
9560: } else {
9561: print $logfile "\nFailed to open metadata file";
9562: $output = &mt('Could not write metadata');
9563: }
9564: }
9565: return $output;
9566: }
9567:
9568: sub notifysubscribed {
9569: foreach my $targetsource (@{$modified_urls}){
9570: next unless (ref($targetsource) eq 'ARRAY');
9571: my ($target,$source)=@{$targetsource};
9572: if ($source ne '') {
9573: if (open(my $logfh,">>",$source.'.log')) {
9574: print $logfh "\nCleanup phase: Notifications\n";
9575: my @subscribed=&subscribed_hosts($target);
9576: foreach my $subhost (@subscribed) {
9577: print $logfh "\nNotifying host ".$subhost.':';
9578: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9579: print $logfh $reply;
9580: }
9581: my @subscribedmeta=&subscribed_hosts("$target.meta");
9582: foreach my $subhost (@subscribedmeta) {
9583: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9584: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9585: $subhost);
9586: print $logfh $reply;
9587: }
9588: print $logfh "\n============ Done ============\n";
9589: close($logfh);
9590: }
9591: }
9592: }
9593: return OK;
9594: }
9595:
9596: sub subscribed_hosts {
9597: my ($target) = @_;
9598: my @subscribed;
9599: if (open(my $fh,"<","$target.subscription")) {
9600: while (my $subline=<$fh>) {
9601: if ($subline =~ /^($match_lonid):/) {
9602: my $host = $1;
9603: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9604: unless (grep(/^\Q$host\E$/,@subscribed)) {
9605: push(@subscribed,$host);
9606: }
9607: }
9608: }
9609: }
9610: }
9611: return @subscribed;
9612: }
9613:
9614: sub check_switchserver {
9615: my ($dom,$confname) = @_;
9616: my ($allowed,$switchserver);
9617: my $home = &Apache::lonnet::homeserver($confname,$dom);
9618: if ($home eq 'no_host') {
9619: $home = &Apache::lonnet::domain($dom,'primary');
9620: }
9621: my @ids=&Apache::lonnet::current_machine_ids();
9622: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9623: if (!$allowed) {
9624: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9625: }
9626: return $switchserver;
9627: }
9628:
9629: sub modify_quotas {
9630: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9631: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9632: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9633: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9634: $validationfieldsref);
9635: if ($action eq 'quotas') {
9636: $context = 'tools';
9637: } else {
9638: $context = $action;
9639: }
9640: if ($context eq 'requestcourses') {
9641: @usertools = ('official','unofficial','community','textbook');
9642: @options =('norequest','approval','validate','autolimit');
9643: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9644: %titles = &courserequest_titles();
9645: $toolregexp = join('|',@usertools);
9646: %conditions = &courserequest_conditions();
9647: $confname = $dom.'-domainconfig';
9648: my $servadm = $r->dir_config('lonAdmEMail');
9649: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9650: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9651: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9652: } elsif ($context eq 'requestauthor') {
9653: @usertools = ('author');
9654: %titles = &authorrequest_titles();
9655: } else {
9656: @usertools = ('aboutme','blog','webdav','portfolio');
9657: %titles = &tool_titles();
9658: }
9659: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9660: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9661: foreach my $key (keys(%env)) {
9662: if ($context eq 'requestcourses') {
9663: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9664: my $item = $1;
9665: my $type = $2;
9666: if ($type =~ /^limit_(.+)/) {
9667: $limithash{$item}{$1} = $env{$key};
9668: } else {
9669: $confhash{$item}{$type} = $env{$key};
9670: }
9671: }
9672: } elsif ($context eq 'requestauthor') {
9673: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9674: $confhash{$1} = $env{$key};
9675: }
9676: } else {
9677: if ($key =~ /^form\.quota_(.+)$/) {
9678: $confhash{'defaultquota'}{$1} = $env{$key};
9679: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9680: $confhash{'authorquota'}{$1} = $env{$key};
9681: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9682: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9683: }
9684: }
9685: }
9686: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9687: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9688: @approvalnotify = sort(@approvalnotify);
9689: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9690: my @crstypes = ('official','unofficial','community','textbook');
9691: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9692: foreach my $type (@hasuniquecode) {
9693: if (grep(/^\Q$type\E$/,@crstypes)) {
9694: $confhash{'uniquecode'}{$type} = 1;
9695: }
9696: }
9697: my (%newbook,%allpos);
9698: if ($context eq 'requestcourses') {
9699: foreach my $type ('textbooks','templates') {
9700: @{$allpos{$type}} = ();
9701: my $invalid;
9702: if ($type eq 'textbooks') {
9703: $invalid = &mt('Invalid LON-CAPA course for textbook');
9704: } else {
9705: $invalid = &mt('Invalid LON-CAPA course for template');
9706: }
9707: if ($env{'form.'.$type.'_addbook'}) {
9708: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9709: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9710: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9711: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9712: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9713: } else {
9714: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9715: my $position = $env{'form.'.$type.'_addbook_pos'};
9716: $position =~ s/\D+//g;
9717: if ($position ne '') {
9718: $allpos{$type}[$position] = $newbook{$type};
9719: }
9720: }
9721: } else {
9722: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9723: }
9724: }
9725: }
9726: }
9727: if (ref($domconfig{$action}) eq 'HASH') {
9728: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9729: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9730: $changes{'notify'}{'approval'} = 1;
9731: }
9732: } else {
9733: if ($confhash{'notify'}{'approval'}) {
9734: $changes{'notify'}{'approval'} = 1;
9735: }
9736: }
9737: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9738: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9739: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9740: unless ($confhash{'uniquecode'}{$crstype}) {
9741: $changes{'uniquecode'} = 1;
9742: }
9743: }
9744: unless ($changes{'uniquecode'}) {
9745: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9746: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9747: $changes{'uniquecode'} = 1;
9748: }
9749: }
9750: }
9751: } else {
9752: $changes{'uniquecode'} = 1;
9753: }
9754: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9755: $changes{'uniquecode'} = 1;
9756: }
9757: if ($context eq 'requestcourses') {
9758: foreach my $type ('textbooks','templates') {
9759: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9760: my %deletions;
9761: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9762: if (@todelete) {
9763: map { $deletions{$_} = 1; } @todelete;
9764: }
9765: my %imgdeletions;
9766: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9767: if (@todeleteimages) {
9768: map { $imgdeletions{$_} = 1; } @todeleteimages;
9769: }
9770: my $maxnum = $env{'form.'.$type.'_maxnum'};
9771: for (my $i=0; $i<=$maxnum; $i++) {
9772: my $itemid = $env{'form.'.$type.'_id_'.$i};
9773: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9774: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9775: if ($deletions{$key}) {
9776: if ($domconfig{$action}{$type}{$key}{'image'}) {
9777: #FIXME need to obsolete item in RES space
9778: }
9779: next;
9780: } else {
9781: my $newpos = $env{'form.'.$itemid};
9782: $newpos =~ s/\D+//g;
9783: foreach my $item ('subject','title','publisher','author') {
9784: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9785: ($type eq 'templates'));
9786: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9787: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9788: $changes{$type}{$key} = 1;
9789: }
9790: }
9791: $allpos{$type}[$newpos] = $key;
9792: }
9793: if ($imgdeletions{$key}) {
9794: $changes{$type}{$key} = 1;
9795: #FIXME need to obsolete item in RES space
9796: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9797: my ($cdom,$cnum) = split(/_/,$key);
9798: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9799: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9800: } else {
9801: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9802: $cdom,$cnum,$type,$configuserok,
9803: $switchserver,$author_ok);
9804: if ($imgurl) {
9805: $confhash{$type}{$key}{'image'} = $imgurl;
9806: $changes{$type}{$key} = 1;
9807: }
9808: if ($error) {
9809: &Apache::lonnet::logthis($error);
9810: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9811: }
9812: }
9813: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9814: $confhash{$type}{$key}{'image'} =
9815: $domconfig{$action}{$type}{$key}{'image'};
9816: }
9817: }
9818: }
9819: }
9820: }
9821: }
9822: } else {
9823: if ($confhash{'notify'}{'approval'}) {
9824: $changes{'notify'}{'approval'} = 1;
9825: }
9826: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9827: $changes{'uniquecode'} = 1;
9828: }
9829: }
9830: if ($context eq 'requestcourses') {
9831: foreach my $type ('textbooks','templates') {
9832: if ($newbook{$type}) {
9833: $changes{$type}{$newbook{$type}} = 1;
9834: foreach my $item ('subject','title','publisher','author') {
9835: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9836: ($type eq 'template'));
9837: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9838: if ($env{'form.'.$type.'_addbook_'.$item}) {
9839: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9840: }
9841: }
9842: if ($type eq 'textbooks') {
9843: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9844: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9845: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9846: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9847: } else {
9848: my ($imageurl,$error) =
9849: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9850: $configuserok,$switchserver,$author_ok);
9851: if ($imageurl) {
9852: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9853: }
9854: if ($error) {
9855: &Apache::lonnet::logthis($error);
9856: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9857: }
9858: }
9859: }
9860: }
9861: }
9862: if (@{$allpos{$type}} > 0) {
9863: my $idx = 0;
9864: foreach my $item (@{$allpos{$type}}) {
9865: if ($item ne '') {
9866: $confhash{$type}{$item}{'order'} = $idx;
9867: if (ref($domconfig{$action}) eq 'HASH') {
9868: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9869: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9870: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9871: $changes{$type}{$item} = 1;
9872: }
9873: }
9874: }
9875: }
9876: $idx ++;
9877: }
9878: }
9879: }
9880: }
9881: if (ref($validationitemsref) eq 'ARRAY') {
9882: foreach my $item (@{$validationitemsref}) {
9883: if ($item eq 'fields') {
9884: my @changed;
9885: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9886: if (@{$confhash{'validation'}{$item}} > 0) {
9887: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9888: }
9889: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9890: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9891: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9892: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9893: $domconfig{'requestcourses'}{'validation'}{$item});
9894: } else {
9895: @changed = @{$confhash{'validation'}{$item}};
9896: }
9897: } else {
9898: @changed = @{$confhash{'validation'}{$item}};
9899: }
9900: } else {
9901: @changed = @{$confhash{'validation'}{$item}};
9902: }
9903: if (@changed) {
9904: if ($confhash{'validation'}{$item}) {
9905: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9906: } else {
9907: $changes{'validation'}{$item} = &mt('None');
9908: }
9909: }
9910: } else {
9911: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9912: if ($item eq 'markup') {
9913: if ($env{'form.requestcourses_validation_'.$item}) {
9914: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9915: }
9916: }
9917: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9918: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9919: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9920: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9921: }
9922: } else {
9923: if ($confhash{'validation'}{$item} ne '') {
9924: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9925: }
9926: }
9927: } else {
9928: if ($confhash{'validation'}{$item} ne '') {
9929: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9930: }
9931: }
9932: }
9933: }
9934: }
9935: if ($env{'form.validationdc'}) {
9936: my $newval = $env{'form.validationdc'};
9937: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9938: if (exists($domcoords{$newval})) {
9939: $confhash{'validation'}{'dc'} = $newval;
9940: }
9941: }
9942: if (ref($confhash{'validation'}) eq 'HASH') {
9943: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9944: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9945: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9946: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9947: if ($confhash{'validation'}{'dc'} eq '') {
9948: $changes{'validation'}{'dc'} = &mt('None');
9949: } else {
9950: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9951: }
9952: }
9953: } elsif ($confhash{'validation'}{'dc'} ne '') {
9954: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9955: }
9956: } elsif ($confhash{'validation'}{'dc'} ne '') {
9957: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9958: }
9959: } elsif ($confhash{'validation'}{'dc'} ne '') {
9960: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9961: }
9962: } else {
9963: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9964: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9965: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9966: $changes{'validation'}{'dc'} = &mt('None');
9967: }
9968: }
9969: }
9970: }
9971: }
9972: } else {
9973: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9974: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9975: }
9976: foreach my $item (@usertools) {
9977: foreach my $type (@{$types},'default','_LC_adv') {
9978: my $unset;
9979: if ($context eq 'requestcourses') {
9980: $unset = '0';
9981: if ($type eq '_LC_adv') {
9982: $unset = '';
9983: }
9984: if ($confhash{$item}{$type} eq 'autolimit') {
9985: $confhash{$item}{$type} .= '=';
9986: unless ($limithash{$item}{$type} =~ /\D/) {
9987: $confhash{$item}{$type} .= $limithash{$item}{$type};
9988: }
9989: }
9990: } elsif ($context eq 'requestauthor') {
9991: $unset = '0';
9992: if ($type eq '_LC_adv') {
9993: $unset = '';
9994: }
9995: } else {
9996: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9997: $confhash{$item}{$type} = 1;
9998: } else {
9999: $confhash{$item}{$type} = 0;
10000: }
10001: }
10002: if (ref($domconfig{$action}) eq 'HASH') {
10003: if ($action eq 'requestauthor') {
10004: if ($domconfig{$action}{$type} ne $confhash{$type}) {
10005: $changes{$type} = 1;
10006: }
10007: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
10008: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
10009: $changes{$item}{$type} = 1;
10010: }
10011: } else {
10012: if ($context eq 'requestcourses') {
10013: if ($confhash{$item}{$type} ne $unset) {
10014: $changes{$item}{$type} = 1;
10015: }
10016: } else {
10017: if (!$confhash{$item}{$type}) {
10018: $changes{$item}{$type} = 1;
10019: }
10020: }
10021: }
10022: } else {
10023: if ($context eq 'requestcourses') {
10024: if ($confhash{$item}{$type} ne $unset) {
10025: $changes{$item}{$type} = 1;
10026: }
10027: } elsif ($context eq 'requestauthor') {
10028: if ($confhash{$type} ne $unset) {
10029: $changes{$type} = 1;
10030: }
10031: } else {
10032: if (!$confhash{$item}{$type}) {
10033: $changes{$item}{$type} = 1;
10034: }
10035: }
10036: }
10037: }
10038: }
10039: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10040: if (ref($domconfig{'quotas'}) eq 'HASH') {
10041: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10042: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10043: if (exists($confhash{'defaultquota'}{$key})) {
10044: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10045: $changes{'defaultquota'}{$key} = 1;
10046: }
10047: } else {
10048: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10049: }
10050: }
10051: } else {
10052: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10053: if (exists($confhash{'defaultquota'}{$key})) {
10054: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10055: $changes{'defaultquota'}{$key} = 1;
10056: }
10057: } else {
10058: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10059: }
10060: }
10061: }
10062: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10063: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10064: if (exists($confhash{'authorquota'}{$key})) {
10065: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10066: $changes{'authorquota'}{$key} = 1;
10067: }
10068: } else {
10069: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10070: }
10071: }
10072: }
10073: }
10074: if (ref($confhash{'defaultquota'}) eq 'HASH') {
10075: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
10076: if (ref($domconfig{'quotas'}) eq 'HASH') {
10077: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10078: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
10079: $changes{'defaultquota'}{$key} = 1;
10080: }
10081: } else {
10082: if (!exists($domconfig{'quotas'}{$key})) {
10083: $changes{'defaultquota'}{$key} = 1;
10084: }
10085: }
10086: } else {
10087: $changes{'defaultquota'}{$key} = 1;
10088: }
10089: }
10090: }
10091: if (ref($confhash{'authorquota'}) eq 'HASH') {
10092: foreach my $key (keys(%{$confhash{'authorquota'}})) {
10093: if (ref($domconfig{'quotas'}) eq 'HASH') {
10094: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10095: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
10096: $changes{'authorquota'}{$key} = 1;
10097: }
10098: } else {
10099: $changes{'authorquota'}{$key} = 1;
10100: }
10101: } else {
10102: $changes{'authorquota'}{$key} = 1;
10103: }
10104: }
10105: }
10106: }
10107:
10108: if ($context eq 'requestauthor') {
10109: $domdefaults{'requestauthor'} = \%confhash;
10110: } else {
10111: foreach my $key (keys(%confhash)) {
10112: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
10113: $domdefaults{$key} = $confhash{$key};
10114: }
10115: }
10116: }
10117:
10118: my %quotahash = (
10119: $action => { %confhash }
10120: );
10121: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
10122: $dom);
10123: if ($putresult eq 'ok') {
10124: if (keys(%changes) > 0) {
10125: my $cachetime = 24*60*60;
10126: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10127: if (ref($lastactref) eq 'HASH') {
10128: $lastactref->{'domdefaults'} = 1;
10129: }
10130: $resulttext = &mt('Changes made:').'<ul>';
10131: unless (($context eq 'requestcourses') ||
10132: ($context eq 'requestauthor')) {
10133: if (ref($changes{'defaultquota'}) eq 'HASH') {
10134: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
10135: foreach my $type (@{$types},'default') {
10136: if (defined($changes{'defaultquota'}{$type})) {
10137: my $typetitle = $usertypes->{$type};
10138: if ($type eq 'default') {
10139: $typetitle = $othertitle;
10140: }
10141: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
10142: }
10143: }
10144: $resulttext .= '</ul></li>';
10145: }
10146: if (ref($changes{'authorquota'}) eq 'HASH') {
10147: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
10148: foreach my $type (@{$types},'default') {
10149: if (defined($changes{'authorquota'}{$type})) {
10150: my $typetitle = $usertypes->{$type};
10151: if ($type eq 'default') {
10152: $typetitle = $othertitle;
10153: }
10154: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
10155: }
10156: }
10157: $resulttext .= '</ul></li>';
10158: }
10159: }
10160: my %newenv;
10161: foreach my $item (@usertools) {
10162: my (%haschgs,%inconf);
10163: if ($context eq 'requestauthor') {
10164: %haschgs = %changes;
10165: %inconf = %confhash;
10166: } else {
10167: if (ref($changes{$item}) eq 'HASH') {
10168: %haschgs = %{$changes{$item}};
10169: }
10170: if (ref($confhash{$item}) eq 'HASH') {
10171: %inconf = %{$confhash{$item}};
10172: }
10173: }
10174: if (keys(%haschgs) > 0) {
10175: my $newacc =
10176: &Apache::lonnet::usertools_access($env{'user.name'},
10177: $env{'user.domain'},
10178: $item,'reload',$context);
10179: if (($context eq 'requestcourses') ||
10180: ($context eq 'requestauthor')) {
10181: if ($env{'environment.canrequest.'.$item} ne $newacc) {
10182: $newenv{'environment.canrequest.'.$item} = $newacc;
10183: }
10184: } else {
10185: if ($env{'environment.availabletools.'.$item} ne $newacc) {
10186: $newenv{'environment.availabletools.'.$item} = $newacc;
10187: }
10188: }
10189: unless ($context eq 'requestauthor') {
10190: $resulttext .= '<li>'.$titles{$item}.'<ul>';
10191: }
10192: foreach my $type (@{$types},'default','_LC_adv') {
10193: if ($haschgs{$type}) {
10194: my $typetitle = $usertypes->{$type};
10195: if ($type eq 'default') {
10196: $typetitle = $othertitle;
10197: } elsif ($type eq '_LC_adv') {
10198: $typetitle = 'LON-CAPA Advanced Users';
10199: }
10200: if ($inconf{$type}) {
10201: if ($context eq 'requestcourses') {
10202: my $cond;
10203: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
10204: if ($1 eq '') {
10205: $cond = &mt('(Automatic processing of any request).');
10206: } else {
10207: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
10208: }
10209: } else {
10210: $cond = $conditions{$inconf{$type}};
10211: }
10212: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
10213: } elsif ($context eq 'requestauthor') {
10214: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
10215: $titles{$inconf{$type}},$typetitle);
10216:
10217: } else {
10218: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
10219: }
10220: } else {
10221: if ($type eq '_LC_adv') {
10222: if ($inconf{$type} eq '0') {
10223: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10224: } else {
10225: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
10226: }
10227: } else {
10228: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10229: }
10230: }
10231: }
10232: }
10233: unless ($context eq 'requestauthor') {
10234: $resulttext .= '</ul></li>';
10235: }
10236: }
10237: }
10238: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
10239: if (ref($changes{'notify'}) eq 'HASH') {
10240: if ($changes{'notify'}{'approval'}) {
10241: if (ref($confhash{'notify'}) eq 'HASH') {
10242: if ($confhash{'notify'}{'approval'}) {
10243: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
10244: } else {
10245: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
10246: }
10247: }
10248: }
10249: }
10250: }
10251: if ($action eq 'requestcourses') {
10252: my @offon = ('off','on');
10253: if ($changes{'uniquecode'}) {
10254: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10255: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
10256: $resulttext .= '<li>'.
10257: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
10258: '</li>';
10259: } else {
10260: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
10261: '</li>';
10262: }
10263: }
10264: foreach my $type ('textbooks','templates') {
10265: if (ref($changes{$type}) eq 'HASH') {
10266: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
10267: foreach my $key (sort(keys(%{$changes{$type}}))) {
10268: my %coursehash = &Apache::lonnet::coursedescription($key);
10269: my $coursetitle = $coursehash{'description'};
10270: my $position = $confhash{$type}{$key}{'order'} + 1;
10271: $resulttext .= '<li>';
10272: foreach my $item ('subject','title','publisher','author') {
10273: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10274: ($type eq 'templates'));
10275: my $name = $item.':';
10276: $name =~ s/^(\w)/\U$1/;
10277: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
10278: }
10279: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
10280: if ($type eq 'textbooks') {
10281: if ($confhash{$type}{$key}{'image'}) {
10282: $resulttext .= ' '.&mt('Image: [_1]',
10283: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
10284: ' alt="Textbook cover" />').'<br />';
10285: }
10286: }
10287: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
10288: }
10289: $resulttext .= '</ul></li>';
10290: }
10291: }
10292: if (ref($changes{'validation'}) eq 'HASH') {
10293: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
10294: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
10295: foreach my $item (@{$validationitemsref}) {
10296: if (exists($changes{'validation'}{$item})) {
10297: if ($item eq 'markup') {
10298: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10299: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
10300: } else {
10301: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10302: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
10303: }
10304: }
10305: }
10306: if (exists($changes{'validation'}{'dc'})) {
10307: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
10308: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
10309: }
10310: }
10311: }
10312: }
10313: $resulttext .= '</ul>';
10314: if (keys(%newenv)) {
10315: &Apache::lonnet::appenv(\%newenv);
10316: }
10317: } else {
10318: if ($context eq 'requestcourses') {
10319: $resulttext = &mt('No changes made to rights to request creation of courses.');
10320: } elsif ($context eq 'requestauthor') {
10321: $resulttext = &mt('No changes made to rights to request author space.');
10322: } else {
10323: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
10324: }
10325: }
10326: } else {
10327: $resulttext = '<span class="LC_error">'.
10328: &mt('An error occurred: [_1]',$putresult).'</span>';
10329: }
10330: if ($errors) {
10331: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
10332: '<ul>'.$errors.'</ul></p>';
10333: }
10334: return $resulttext;
10335: }
10336:
10337: sub process_textbook_image {
10338: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
10339: my $filename = $env{'form.'.$caller.'.filename'};
10340: my ($error,$url);
10341: my ($width,$height) = (50,50);
10342: if ($configuserok eq 'ok') {
10343: if ($switchserver) {
10344: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
10345: $switchserver);
10346: } elsif ($author_ok eq 'ok') {
10347: my ($result,$imageurl) =
10348: &publishlogo($r,'upload',$caller,$dom,$confname,
10349: "$type/$cdom/$cnum/cover",$width,$height);
10350: if ($result eq 'ok') {
10351: $url = $imageurl;
10352: } else {
10353: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10354: }
10355: } else {
10356: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10357: }
10358: } else {
10359: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10360: }
10361: return ($url,$error);
10362: }
10363:
10364: sub modify_ltitools {
10365: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10366: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10367: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
10368: my $confname = $dom.'-domainconfig';
10369: my $servadm = $r->dir_config('lonAdmEMail');
10370: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10371: my (%posslti,%possfield);
10372: my @courseroles = ('cc','in','ta','ep','st');
10373: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
10374: map { $posslti{$_} = 1; } @ltiroles;
10375: my @allfields = ('fullname','firstname','lastname','email','user','roles');
10376: map { $possfield{$_} = 1; } @allfields;
10377: my %lt = <itools_names();
10378: if ($env{'form.ltitools_add'}) {
10379: my $title = $env{'form.ltitools_add_title'};
10380: $title =~ s/(`)/'/g;
10381: ($newid,my $error) = &get_ltitools_id($dom,$title);
10382: if ($newid) {
10383: my $position = $env{'form.ltitools_add_pos'};
10384: $position =~ s/\D+//g;
10385: if ($position ne '') {
10386: $allpos[$position] = $newid;
10387: }
10388: $changes{$newid} = 1;
10389: foreach my $item ('title','url','key','secret') {
10390: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
10391: if ($env{'form.ltitools_add_'.$item}) {
10392: if (($item eq 'key') || ($item eq 'secret')) {
10393: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10394: } else {
10395: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10396: }
10397: }
10398: }
10399: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
10400: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
10401: }
10402: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
10403: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
10404: }
10405: foreach my $item ('width','height','linktext','explanation') {
10406: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
10407: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
10408: if (($item eq 'width') || ($item eq 'height')) {
10409: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
10410: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10411: }
10412: } else {
10413: if ($env{'form.ltitools_add_'.$item} ne '') {
10414: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10415: }
10416: }
10417: }
10418: if ($env{'form.ltitools_add_target'} eq 'window') {
10419: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10420: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
10421: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10422: } else {
10423: $confhash{$newid}{'display'}{'target'} = 'iframe';
10424: }
10425: foreach my $item ('passback','roster') {
10426: if ($env{'form.ltitools_add_'.$item}) {
10427: $confhash{$newid}{$item} = 1;
10428: }
10429: }
10430: if ($env{'form.ltitools_add_image.filename'} ne '') {
10431: my ($imageurl,$error) =
10432: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
10433: $configuserok,$switchserver,$author_ok);
10434: if ($imageurl) {
10435: $confhash{$newid}{'image'} = $imageurl;
10436: }
10437: if ($error) {
10438: &Apache::lonnet::logthis($error);
10439: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10440: }
10441: }
10442: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
10443: foreach my $field (@fields) {
10444: if ($possfield{$field}) {
10445: if ($field eq 'roles') {
10446: foreach my $role (@courseroles) {
10447: my $choice = $env{'form.ltitools_add_roles_'.$role};
10448: if (($choice ne '') && ($posslti{$choice})) {
10449: $confhash{$newid}{'roles'}{$role} = $choice;
10450: if ($role eq 'cc') {
10451: $confhash{$newid}{'roles'}{'co'} = $choice;
10452: }
10453: }
10454: }
10455: } else {
10456: $confhash{$newid}{'fields'}{$field} = 1;
10457: }
10458: }
10459: }
10460: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
10461: foreach my $item (@courseconfig) {
10462: $confhash{$newid}{'crsconf'}{$item} = 1;
10463: }
10464: if ($env{'form.ltitools_add_custom'}) {
10465: my $name = $env{'form.ltitools_add_custom_name'};
10466: my $value = $env{'form.ltitools_add_custom_value'};
10467: $value =~ s/(`)/'/g;
10468: $name =~ s/(`)/'/g;
10469: $confhash{$newid}{'custom'}{$name} = $value;
10470: }
10471: } else {
10472: my $error = &mt('Failed to acquire unique ID for new external tool');
10473: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10474: }
10475: }
10476: if (ref($domconfig{$action}) eq 'HASH') {
10477: my %deletions;
10478: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
10479: if (@todelete) {
10480: map { $deletions{$_} = 1; } @todelete;
10481: }
10482: my %customadds;
10483: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
10484: if (@newcustom) {
10485: map { $customadds{$_} = 1; } @newcustom;
10486: }
10487: my %imgdeletions;
10488: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
10489: if (@todeleteimages) {
10490: map { $imgdeletions{$_} = 1; } @todeleteimages;
10491: }
10492: my $maxnum = $env{'form.ltitools_maxnum'};
10493: for (my $i=0; $i<=$maxnum; $i++) {
10494: my $itemid = $env{'form.ltitools_id_'.$i};
10495: $itemid =~ s/\D+//g;
10496: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10497: if ($deletions{$itemid}) {
10498: if ($domconfig{$action}{$itemid}{'image'}) {
10499: #FIXME need to obsolete item in RES space
10500: }
10501: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10502: next;
10503: } else {
10504: my $newpos = $env{'form.ltitools_'.$itemid};
10505: $newpos =~ s/\D+//g;
10506: foreach my $item ('title','url') {
10507: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10508: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10509: $changes{$itemid} = 1;
10510: }
10511: }
10512: foreach my $item ('key','secret') {
10513: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10514: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10515: $changes{$itemid} = 1;
10516: }
10517: }
10518: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10519: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10520: }
10521: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10522: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10523: }
10524: foreach my $size ('width','height') {
10525: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10526: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10527: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10528: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10529: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10530: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
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'}{$size} ne '') {
10538: $changes{$itemid} = 1;
10539: }
10540: }
10541: }
10542: foreach my $item ('linktext','explanation') {
10543: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10544: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10545: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10546: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10547: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10548: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10549: $changes{$itemid} = 1;
10550: }
10551: } else {
10552: $changes{$itemid} = 1;
10553: }
10554: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10555: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10556: $changes{$itemid} = 1;
10557: }
10558: }
10559: }
10560: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10561: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10562: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10563: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10564: } else {
10565: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10566: }
10567: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10568: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10569: $changes{$itemid} = 1;
10570: }
10571: } else {
10572: $changes{$itemid} = 1;
10573: }
10574: foreach my $extra ('passback','roster') {
10575: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
10576: $confhash{$itemid}{$extra} = 1;
10577: }
10578: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
10579: $changes{$itemid} = 1;
10580: }
10581: }
10582: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10583: foreach my $item ('label','title','target','linktext','explanation') {
10584: if (grep(/^\Q$item\E$/,@courseconfig)) {
10585: $confhash{$itemid}{'crsconf'}{$item} = 1;
10586: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10587: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10588: $changes{$itemid} = 1;
10589: }
10590: } else {
10591: $changes{$itemid} = 1;
10592: }
10593: }
10594: }
10595: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10596: foreach my $field (@fields) {
10597: if ($possfield{$field}) {
10598: if ($field eq 'roles') {
10599: foreach my $role (@courseroles) {
10600: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10601: if (($choice ne '') && ($posslti{$choice})) {
10602: $confhash{$itemid}{'roles'}{$role} = $choice;
10603: if ($role eq 'cc') {
10604: $confhash{$itemid}{'roles'}{'co'} = $choice;
10605: }
10606: }
10607: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10608: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10609: $changes{$itemid} = 1;
10610: }
10611: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10612: $changes{$itemid} = 1;
10613: }
10614: }
10615: } else {
10616: $confhash{$itemid}{'fields'}{$field} = 1;
10617: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10618: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10619: $changes{$itemid} = 1;
10620: }
10621: } else {
10622: $changes{$itemid} = 1;
10623: }
10624: }
10625: }
10626: }
10627: $allpos[$newpos] = $itemid;
10628: }
10629: if ($imgdeletions{$itemid}) {
10630: $changes{$itemid} = 1;
10631: #FIXME need to obsolete item in RES space
10632: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
10633: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
10634: $itemid,$configuserok,$switchserver,
10635: $author_ok);
10636: if ($imgurl) {
10637: $confhash{$itemid}{'image'} = $imgurl;
10638: $changes{$itemid} = 1;
10639: }
10640: if ($error) {
10641: &Apache::lonnet::logthis($error);
10642: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10643: }
10644: } elsif ($domconfig{$action}{$itemid}{'image'}) {
10645: $confhash{$itemid}{'image'} =
10646: $domconfig{$action}{$itemid}{'image'};
10647: }
10648: if ($customadds{$i}) {
10649: my $name = $env{'form.ltitools_custom_name_'.$i};
10650: $name =~ s/(`)/'/g;
10651: $name =~ s/^\s+//;
10652: $name =~ s/\s+$//;
10653: my $value = $env{'form.ltitools_custom_value_'.$i};
10654: $value =~ s/(`)/'/g;
10655: $value =~ s/^\s+//;
10656: $value =~ s/\s+$//;
10657: if ($name ne '') {
10658: $confhash{$itemid}{'custom'}{$name} = $value;
10659: $changes{$itemid} = 1;
10660: }
10661: }
10662: my %customdels;
10663: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
10664: if (@customdeletions) {
10665: $changes{$itemid} = 1;
10666: }
10667: map { $customdels{$_} = 1; } @customdeletions;
10668: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
10669: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
10670: unless ($customdels{$key}) {
10671: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
10672: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
10673: }
10674: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
10675: $changes{$itemid} = 1;
10676: }
10677: }
10678: }
10679: }
10680: unless ($changes{$itemid}) {
10681: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
10682: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
10683: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
10684: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
10685: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
10686: $changes{$itemid} = 1;
10687: last;
10688: }
10689: }
10690: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
10691: $changes{$itemid} = 1;
10692: }
10693: }
10694: last if ($changes{$itemid});
10695: }
10696: }
10697: }
10698: }
10699: }
10700: if (@allpos > 0) {
10701: my $idx = 0;
10702: foreach my $itemid (@allpos) {
10703: if ($itemid ne '') {
10704: $confhash{$itemid}{'order'} = $idx;
10705: if (ref($domconfig{$action}) eq 'HASH') {
10706: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10707: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
10708: $changes{$itemid} = 1;
10709: }
10710: }
10711: }
10712: $idx ++;
10713: }
10714: }
10715: }
10716: my %ltitoolshash = (
10717: $action => { %confhash }
10718: );
10719: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
10720: $dom);
10721: if ($putresult eq 'ok') {
10722: my %ltienchash = (
10723: $action => { %encconfig }
10724: );
10725: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
10726: if (keys(%changes) > 0) {
10727: my $cachetime = 24*60*60;
10728: my %ltiall = %confhash;
10729: foreach my $id (keys(%ltiall)) {
10730: if (ref($encconfig{$id}) eq 'HASH') {
10731: foreach my $item ('key','secret') {
10732: $ltiall{$id}{$item} = $encconfig{$id}{$item};
10733: }
10734: }
10735: }
10736: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
10737: if (ref($lastactref) eq 'HASH') {
10738: $lastactref->{'ltitools'} = 1;
10739: }
10740: $resulttext = &mt('Changes made:').'<ul>';
10741: my %bynum;
10742: foreach my $itemid (sort(keys(%changes))) {
10743: my $position = $confhash{$itemid}{'order'};
10744: $bynum{$position} = $itemid;
10745: }
10746: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10747: my $itemid = $bynum{$pos};
10748: if (ref($confhash{$itemid}) ne 'HASH') {
10749: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10750: } else {
10751: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
10752: if ($confhash{$itemid}{'image'}) {
10753: $resulttext .= ' '.
10754: '<img src="'.$confhash{$itemid}{'image'}.'"'.
10755: ' alt="'.&mt('Tool Provider icon').'" />';
10756: }
10757: $resulttext .= '</li><ul>';
10758: my $position = $pos + 1;
10759: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10760: foreach my $item ('version','msgtype','url') {
10761: if ($confhash{$itemid}{$item} ne '') {
10762: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
10763: }
10764: }
10765: if ($encconfig{$itemid}{'key'} ne '') {
10766: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
10767: }
10768: if ($encconfig{$itemid}{'secret'} ne '') {
10769: $resulttext .= '<li>'.$lt{'secret'}.': ';
10770: my $num = length($encconfig{$itemid}{'secret'});
10771: $resulttext .= ('*'x$num).'</li>';
10772: }
10773: $resulttext .= '<li>'.&mt('Configurable in course:');
10774: my @possconfig = ('label','title','target','linktext','explanation');
10775: my $numconfig = 0;
10776: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
10777: foreach my $item (@possconfig) {
10778: if ($confhash{$itemid}{'crsconf'}{$item}) {
10779: $numconfig ++;
10780: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
10781: }
10782: }
10783: }
10784: if (!$numconfig) {
10785: $resulttext .= &mt('None');
10786: }
10787: $resulttext .= '</li>';
10788: foreach my $item ('passback','roster') {
10789: $resulttext .= '<li>'.$lt{$item}.' ';
10790: if ($confhash{$itemid}{$item}) {
10791: $resulttext .= &mt('Yes');
10792: } else {
10793: $resulttext .= &mt('No');
10794: }
10795: $resulttext .= '</li>';
10796: }
10797: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
10798: my $displaylist;
10799: if ($confhash{$itemid}{'display'}{'target'}) {
10800: $displaylist = &mt('Display target').': '.
10801: $confhash{$itemid}{'display'}{'target'}.',';
10802: }
10803: foreach my $size ('width','height') {
10804: if ($confhash{$itemid}{'display'}{$size}) {
10805: $displaylist .= (' 'x2).$lt{$size}.': '.
10806: $confhash{$itemid}{'display'}{$size}.',';
10807: }
10808: }
10809: if ($displaylist) {
10810: $displaylist =~ s/,$//;
10811: $resulttext .= '<li>'.$displaylist.'</li>';
10812: }
10813: foreach my $item ('linktext','explanation') {
10814: if ($confhash{$itemid}{'display'}{$item}) {
10815: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
10816: }
10817: }
10818: }
10819: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10820: my $fieldlist;
10821: foreach my $field (@allfields) {
10822: if ($confhash{$itemid}{'fields'}{$field}) {
10823: $fieldlist .= (' 'x2).$lt{$field}.',';
10824: }
10825: }
10826: if ($fieldlist) {
10827: $fieldlist =~ s/,$//;
10828: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
10829: }
10830: }
10831: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
10832: my $rolemaps;
10833: foreach my $role (@courseroles) {
10834: if ($confhash{$itemid}{'roles'}{$role}) {
10835: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
10836: $confhash{$itemid}{'roles'}{$role}.',';
10837: }
10838: }
10839: if ($rolemaps) {
10840: $rolemaps =~ s/,$//;
10841: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
10842: }
10843: }
10844: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
10845: my $customlist;
10846: if (keys(%{$confhash{$itemid}{'custom'}})) {
10847: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
10848: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
10849: }
10850: }
10851: if ($customlist) {
10852: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
10853: }
10854: }
10855: $resulttext .= '</ul></li>';
10856: }
10857: }
10858: $resulttext .= '</ul>';
10859: } else {
10860: $resulttext = &mt('No changes made.');
10861: }
10862: } else {
10863: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10864: }
10865: if ($errors) {
10866: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10867: $errors.'</ul>';
10868: }
10869: return $resulttext;
10870: }
10871:
10872: sub process_ltitools_image {
10873: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10874: my $filename = $env{'form.'.$caller.'.filename'};
10875: my ($error,$url);
10876: my ($width,$height) = (21,21);
10877: if ($configuserok eq 'ok') {
10878: if ($switchserver) {
10879: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10880: $switchserver);
10881: } elsif ($author_ok eq 'ok') {
10882: my ($result,$imageurl,$madethumb) =
10883: &publishlogo($r,'upload',$caller,$dom,$confname,
10884: "ltitools/$itemid/icon",$width,$height);
10885: if ($result eq 'ok') {
10886: if ($madethumb) {
10887: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10888: my $imagethumb = "$path/tn-".$imagefile;
10889: $url = $imagethumb;
10890: } else {
10891: $url = $imageurl;
10892: }
10893: } else {
10894: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10895: }
10896: } else {
10897: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10898: }
10899: } else {
10900: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10901: }
10902: return ($url,$error);
10903: }
10904:
10905: sub get_ltitools_id {
10906: my ($cdom,$title) = @_;
10907: # get lock on ltitools db
10908: my $lockhash = {
10909: lock => $env{'user.name'}.
10910: ':'.$env{'user.domain'},
10911: };
10912: my $tries = 0;
10913: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10914: my ($id,$error);
10915:
10916: while (($gotlock ne 'ok') && ($tries<10)) {
10917: $tries ++;
10918: sleep (0.1);
10919: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
10920: }
10921: if ($gotlock eq 'ok') {
10922: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
10923: if ($currids{'lock'}) {
10924: delete($currids{'lock'});
10925: if (keys(%currids)) {
10926: my @curr = sort { $a <=> $b } keys(%currids);
10927: if ($curr[-1] =~ /^\d+$/) {
10928: $id = 1 + $curr[-1];
10929: }
10930: } else {
10931: $id = 1;
10932: }
10933: if ($id) {
10934: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
10935: $error = 'nostore';
10936: }
10937: } else {
10938: $error = 'nonumber';
10939: }
10940: }
10941: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
10942: } else {
10943: $error = 'nolock';
10944: }
10945: return ($id,$error);
10946: }
10947:
10948: sub modify_autoenroll {
10949: my ($dom,$lastactref,%domconfig) = @_;
10950: my ($resulttext,%changes);
10951: my %currautoenroll;
10952: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10953: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10954: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10955: }
10956: }
10957: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10958: my %title = ( run => 'Auto-enrollment active',
10959: sender => 'Sender for notification messages',
10960: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10961: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10962: my @offon = ('off','on');
10963: my $sender_uname = $env{'form.sender_uname'};
10964: my $sender_domain = $env{'form.sender_domain'};
10965: if ($sender_domain eq '') {
10966: $sender_uname = '';
10967: } elsif ($sender_uname eq '') {
10968: $sender_domain = '';
10969: }
10970: my $coowners = $env{'form.autoassign_coowners'};
10971: my $failsafe = $env{'form.autoenroll_failsafe'};
10972: $failsafe =~ s{^\s+|\s+$}{}g;
10973: if ($failsafe =~ /\D/) {
10974: undef($failsafe);
10975: }
10976: my %autoenrollhash = (
10977: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10978: 'sender_uname' => $sender_uname,
10979: 'sender_domain' => $sender_domain,
10980: 'co-owners' => $coowners,
10981: 'autofailsafe' => $failsafe,
10982: }
10983: );
10984: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10985: $dom);
10986: if ($putresult eq 'ok') {
10987: if (exists($currautoenroll{'run'})) {
10988: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10989: $changes{'run'} = 1;
10990: }
10991: } elsif ($autorun) {
10992: if ($env{'form.autoenroll_run'} ne '1') {
10993: $changes{'run'} = 1;
10994: }
10995: }
10996: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10997: $changes{'sender'} = 1;
10998: }
10999: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
11000: $changes{'sender'} = 1;
11001: }
11002: if ($currautoenroll{'co-owners'} ne '') {
11003: if ($currautoenroll{'co-owners'} ne $coowners) {
11004: $changes{'coowners'} = 1;
11005: }
11006: } elsif ($coowners) {
11007: $changes{'coowners'} = 1;
11008: }
11009: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
11010: $changes{'autofailsafe'} = 1;
11011: }
11012: if (keys(%changes) > 0) {
11013: $resulttext = &mt('Changes made:').'<ul>';
11014: if ($changes{'run'}) {
11015: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
11016: }
11017: if ($changes{'sender'}) {
11018: if ($sender_uname eq '' || $sender_domain eq '') {
11019: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
11020: } else {
11021: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
11022: }
11023: }
11024: if ($changes{'coowners'}) {
11025: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
11026: &Apache::loncommon::devalidate_domconfig_cache($dom);
11027: if (ref($lastactref) eq 'HASH') {
11028: $lastactref->{'domainconfig'} = 1;
11029: }
11030: }
11031: if ($changes{'autofailsafe'}) {
11032: if ($failsafe ne '') {
11033: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
11034: } else {
11035: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
11036: }
11037: &Apache::lonnet::get_domain_defaults($dom,1);
11038: if (ref($lastactref) eq 'HASH') {
11039: $lastactref->{'domdefaults'} = 1;
11040: }
11041: }
11042: $resulttext .= '</ul>';
11043: } else {
11044: $resulttext = &mt('No changes made to auto-enrollment settings');
11045: }
11046: } else {
11047: $resulttext = '<span class="LC_error">'.
11048: &mt('An error occurred: [_1]',$putresult).'</span>';
11049: }
11050: return $resulttext;
11051: }
11052:
11053: sub modify_autoupdate {
11054: my ($dom,%domconfig) = @_;
11055: my ($resulttext,%currautoupdate,%fields,%changes);
11056: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
11057: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
11058: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
11059: }
11060: }
11061: my @offon = ('off','on');
11062: my %title = &Apache::lonlocal::texthash (
11063: run => 'Auto-update:',
11064: classlists => 'Updates to user information in classlists?'
11065: );
11066: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11067: my %fieldtitles = &Apache::lonlocal::texthash (
11068: id => 'Student/Employee ID',
11069: permanentemail => 'E-mail address',
11070: lastname => 'Last Name',
11071: firstname => 'First Name',
11072: middlename => 'Middle Name',
11073: generation => 'Generation',
11074: );
11075: $othertitle = &mt('All users');
11076: if (keys(%{$usertypes}) > 0) {
11077: $othertitle = &mt('Other users');
11078: }
11079: foreach my $key (keys(%env)) {
11080: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
11081: my ($usertype,$item) = ($1,$2);
11082: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
11083: if ($usertype eq 'default') {
11084: push(@{$fields{$1}},$2);
11085: } elsif (ref($types) eq 'ARRAY') {
11086: if (grep(/^\Q$usertype\E$/,@{$types})) {
11087: push(@{$fields{$1}},$2);
11088: }
11089: }
11090: }
11091: }
11092: }
11093: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
11094: @lockablenames = sort(@lockablenames);
11095: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
11096: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11097: if (@changed) {
11098: $changes{'lockablenames'} = 1;
11099: }
11100: } else {
11101: if (@lockablenames) {
11102: $changes{'lockablenames'} = 1;
11103: }
11104: }
11105: my %updatehash = (
11106: autoupdate => { run => $env{'form.autoupdate_run'},
11107: classlists => $env{'form.classlists'},
11108: fields => {%fields},
11109: lockablenames => \@lockablenames,
11110: }
11111: );
11112: foreach my $key (keys(%currautoupdate)) {
11113: if (($key eq 'run') || ($key eq 'classlists')) {
11114: if (exists($updatehash{autoupdate}{$key})) {
11115: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
11116: $changes{$key} = 1;
11117: }
11118: }
11119: } elsif ($key eq 'fields') {
11120: if (ref($currautoupdate{$key}) eq 'HASH') {
11121: foreach my $item (@{$types},'default') {
11122: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
11123: my $change = 0;
11124: foreach my $type (@{$currautoupdate{$key}{$item}}) {
11125: if (!exists($fields{$item})) {
11126: $change = 1;
11127: last;
11128: } elsif (ref($fields{$item}) eq 'ARRAY') {
11129: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
11130: $change = 1;
11131: last;
11132: }
11133: }
11134: }
11135: if ($change) {
11136: push(@{$changes{$key}},$item);
11137: }
11138: }
11139: }
11140: }
11141: } elsif ($key eq 'lockablenames') {
11142: if (ref($currautoupdate{$key}) eq 'ARRAY') {
11143: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11144: if (@changed) {
11145: $changes{'lockablenames'} = 1;
11146: }
11147: } else {
11148: if (@lockablenames) {
11149: $changes{'lockablenames'} = 1;
11150: }
11151: }
11152: }
11153: }
11154: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
11155: if (@lockablenames) {
11156: $changes{'lockablenames'} = 1;
11157: }
11158: }
11159: foreach my $item (@{$types},'default') {
11160: if (defined($fields{$item})) {
11161: if (ref($currautoupdate{'fields'}) eq 'HASH') {
11162: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
11163: my $change = 0;
11164: if (ref($fields{$item}) eq 'ARRAY') {
11165: foreach my $type (@{$fields{$item}}) {
11166: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
11167: $change = 1;
11168: last;
11169: }
11170: }
11171: }
11172: if ($change) {
11173: push(@{$changes{'fields'}},$item);
11174: }
11175: } else {
11176: push(@{$changes{'fields'}},$item);
11177: }
11178: } else {
11179: push(@{$changes{'fields'}},$item);
11180: }
11181: }
11182: }
11183: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
11184: $dom);
11185: if ($putresult eq 'ok') {
11186: if (keys(%changes) > 0) {
11187: $resulttext = &mt('Changes made:').'<ul>';
11188: foreach my $key (sort(keys(%changes))) {
11189: if ($key eq 'lockablenames') {
11190: $resulttext .= '<li>';
11191: if (@lockablenames) {
11192: $usertypes->{'default'} = $othertitle;
11193: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
11194: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
11195: } else {
11196: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
11197: }
11198: $resulttext .= '</li>';
11199: } elsif (ref($changes{$key}) eq 'ARRAY') {
11200: foreach my $item (@{$changes{$key}}) {
11201: my @newvalues;
11202: foreach my $type (@{$fields{$item}}) {
11203: push(@newvalues,$fieldtitles{$type});
11204: }
11205: my $newvaluestr;
11206: if (@newvalues > 0) {
11207: $newvaluestr = join(', ',@newvalues);
11208: } else {
11209: $newvaluestr = &mt('none');
11210: }
11211: if ($item eq 'default') {
11212: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
11213: } else {
11214: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
11215: }
11216: }
11217: } else {
11218: my $newvalue;
11219: if ($key eq 'run') {
11220: $newvalue = $offon[$env{'form.autoupdate_run'}];
11221: } else {
11222: $newvalue = $offon[$env{'form.'.$key}];
11223: }
11224: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
11225: }
11226: }
11227: $resulttext .= '</ul>';
11228: } else {
11229: $resulttext = &mt('No changes made to autoupdates');
11230: }
11231: } else {
11232: $resulttext = '<span class="LC_error">'.
11233: &mt('An error occurred: [_1]',$putresult).'</span>';
11234: }
11235: return $resulttext;
11236: }
11237:
11238: sub modify_autocreate {
11239: my ($dom,%domconfig) = @_;
11240: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
11241: if (ref($domconfig{'autocreate'}) eq 'HASH') {
11242: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
11243: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
11244: }
11245: }
11246: my %title= ( xml => 'Auto-creation of courses in XML course description files',
11247: req => 'Auto-creation of validated requests for official courses',
11248: xmldc => 'Identity of course creator of courses from XML files',
11249: );
11250: my @types = ('xml','req');
11251: foreach my $item (@types) {
11252: $newvals{$item} = $env{'form.autocreate_'.$item};
11253: $newvals{$item} =~ s/\D//g;
11254: $newvals{$item} = 0 if ($newvals{$item} eq '');
11255: }
11256: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
11257: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11258: unless (exists($domcoords{$newvals{'xmldc'}})) {
11259: $newvals{'xmldc'} = '';
11260: }
11261: %autocreatehash = (
11262: autocreate => { xml => $newvals{'xml'},
11263: req => $newvals{'req'},
11264: }
11265: );
11266: if ($newvals{'xmldc'} ne '') {
11267: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
11268: }
11269: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
11270: $dom);
11271: if ($putresult eq 'ok') {
11272: my @items = @types;
11273: if ($newvals{'xml'}) {
11274: push(@items,'xmldc');
11275: }
11276: foreach my $item (@items) {
11277: if (exists($currautocreate{$item})) {
11278: if ($currautocreate{$item} ne $newvals{$item}) {
11279: $changes{$item} = 1;
11280: }
11281: } elsif ($newvals{$item}) {
11282: $changes{$item} = 1;
11283: }
11284: }
11285: if (keys(%changes) > 0) {
11286: my @offon = ('off','on');
11287: $resulttext = &mt('Changes made:').'<ul>';
11288: foreach my $item (@types) {
11289: if ($changes{$item}) {
11290: my $newtxt = $offon[$newvals{$item}];
11291: $resulttext .= '<li>'.
11292: &mt("$title{$item} set to [_1]$newtxt [_2]",
11293: '<b>','</b>').
11294: '</li>';
11295: }
11296: }
11297: if ($changes{'xmldc'}) {
11298: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
11299: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
11300: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
11301: }
11302: $resulttext .= '</ul>';
11303: } else {
11304: $resulttext = &mt('No changes made to auto-creation settings');
11305: }
11306: } else {
11307: $resulttext = '<span class="LC_error">'.
11308: &mt('An error occurred: [_1]',$putresult).'</span>';
11309: }
11310: return $resulttext;
11311: }
11312:
11313: sub modify_directorysrch {
11314: my ($dom,$lastactref,%domconfig) = @_;
11315: my ($resulttext,%changes);
11316: my %currdirsrch;
11317: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
11318: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
11319: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
11320: }
11321: }
11322: my %title = ( available => 'Institutional directory search available',
11323: localonly => 'Other domains can search institution',
11324: lcavailable => 'LON-CAPA directory search available',
11325: lclocalonly => 'Other domains can search LON-CAPA domain',
11326: searchby => 'Search types',
11327: searchtypes => 'Search latitude');
11328: my @offon = ('off','on');
11329: my @otherdoms = ('Yes','No');
11330:
11331: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
11332: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
11333: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
11334:
11335: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11336: if (keys(%{$usertypes}) == 0) {
11337: @cansearch = ('default');
11338: } else {
11339: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
11340: foreach my $type (@{$currdirsrch{'cansearch'}}) {
11341: if (!grep(/^\Q$type\E$/,@cansearch)) {
11342: push(@{$changes{'cansearch'}},$type);
11343: }
11344: }
11345: foreach my $type (@cansearch) {
11346: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
11347: push(@{$changes{'cansearch'}},$type);
11348: }
11349: }
11350: } else {
11351: push(@{$changes{'cansearch'}},@cansearch);
11352: }
11353: }
11354:
11355: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
11356: foreach my $by (@{$currdirsrch{'searchby'}}) {
11357: if (!grep(/^\Q$by\E$/,@searchby)) {
11358: push(@{$changes{'searchby'}},$by);
11359: }
11360: }
11361: foreach my $by (@searchby) {
11362: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
11363: push(@{$changes{'searchby'}},$by);
11364: }
11365: }
11366: } else {
11367: push(@{$changes{'searchby'}},@searchby);
11368: }
11369:
11370: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
11371: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
11372: if (!grep(/^\Q$type\E$/,@searchtypes)) {
11373: push(@{$changes{'searchtypes'}},$type);
11374: }
11375: }
11376: foreach my $type (@searchtypes) {
11377: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
11378: push(@{$changes{'searchtypes'}},$type);
11379: }
11380: }
11381: } else {
11382: if (exists($currdirsrch{'searchtypes'})) {
11383: foreach my $type (@searchtypes) {
11384: if ($type ne $currdirsrch{'searchtypes'}) {
11385: push(@{$changes{'searchtypes'}},$type);
11386: }
11387: }
11388: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
11389: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
11390: }
11391: } else {
11392: push(@{$changes{'searchtypes'}},@searchtypes);
11393: }
11394: }
11395:
11396: my %dirsrch_hash = (
11397: directorysrch => { available => $env{'form.dirsrch_available'},
11398: cansearch => \@cansearch,
11399: localonly => $env{'form.dirsrch_instlocalonly'},
11400: lclocalonly => $env{'form.dirsrch_domlocalonly'},
11401: lcavailable => $env{'form.dirsrch_domavailable'},
11402: searchby => \@searchby,
11403: searchtypes => \@searchtypes,
11404: }
11405: );
11406: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
11407: $dom);
11408: if ($putresult eq 'ok') {
11409: if (exists($currdirsrch{'available'})) {
11410: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
11411: $changes{'available'} = 1;
11412: }
11413: } else {
11414: if ($env{'form.dirsrch_available'} eq '1') {
11415: $changes{'available'} = 1;
11416: }
11417: }
11418: if (exists($currdirsrch{'lcavailable'})) {
11419: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
11420: $changes{'lcavailable'} = 1;
11421: }
11422: } else {
11423: if ($env{'form.dirsrch_lcavailable'} eq '1') {
11424: $changes{'lcavailable'} = 1;
11425: }
11426: }
11427: if (exists($currdirsrch{'localonly'})) {
11428: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
11429: $changes{'localonly'} = 1;
11430: }
11431: } else {
11432: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
11433: $changes{'localonly'} = 1;
11434: }
11435: }
11436: if (exists($currdirsrch{'lclocalonly'})) {
11437: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
11438: $changes{'lclocalonly'} = 1;
11439: }
11440: } else {
11441: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
11442: $changes{'lclocalonly'} = 1;
11443: }
11444: }
11445: if (keys(%changes) > 0) {
11446: $resulttext = &mt('Changes made:').'<ul>';
11447: if ($changes{'available'}) {
11448: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
11449: }
11450: if ($changes{'lcavailable'}) {
11451: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
11452: }
11453: if ($changes{'localonly'}) {
11454: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
11455: }
11456: if ($changes{'lclocalonly'}) {
11457: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
11458: }
11459: if (ref($changes{'cansearch'}) eq 'ARRAY') {
11460: my $chgtext;
11461: if (ref($usertypes) eq 'HASH') {
11462: if (keys(%{$usertypes}) > 0) {
11463: foreach my $type (@{$types}) {
11464: if (grep(/^\Q$type\E$/,@cansearch)) {
11465: $chgtext .= $usertypes->{$type}.'; ';
11466: }
11467: }
11468: if (grep(/^default$/,@cansearch)) {
11469: $chgtext .= $othertitle;
11470: } else {
11471: $chgtext =~ s/\; $//;
11472: }
11473: $resulttext .=
11474: '<li>'.
11475: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
11476: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
11477: '</li>';
11478: }
11479: }
11480: }
11481: if (ref($changes{'searchby'}) eq 'ARRAY') {
11482: my ($searchtitles,$titleorder) = &sorted_searchtitles();
11483: my $chgtext;
11484: foreach my $type (@{$titleorder}) {
11485: if (grep(/^\Q$type\E$/,@searchby)) {
11486: if (defined($searchtitles->{$type})) {
11487: $chgtext .= $searchtitles->{$type}.'; ';
11488: }
11489: }
11490: }
11491: $chgtext =~ s/\; $//;
11492: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
11493: }
11494: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
11495: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
11496: my $chgtext;
11497: foreach my $type (@{$srchtypeorder}) {
11498: if (grep(/^\Q$type\E$/,@searchtypes)) {
11499: if (defined($srchtypes_desc->{$type})) {
11500: $chgtext .= $srchtypes_desc->{$type}.'; ';
11501: }
11502: }
11503: }
11504: $chgtext =~ s/\; $//;
11505: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
11506: }
11507: $resulttext .= '</ul>';
11508: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
11509: if (ref($lastactref) eq 'HASH') {
11510: $lastactref->{'directorysrch'} = 1;
11511: }
11512: } else {
11513: $resulttext = &mt('No changes made to directory search settings');
11514: }
11515: } else {
11516: $resulttext = '<span class="LC_error">'.
11517: &mt('An error occurred: [_1]',$putresult).'</span>';
11518: }
11519: return $resulttext;
11520: }
11521:
11522: sub modify_contacts {
11523: my ($dom,$lastactref,%domconfig) = @_;
11524: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
11525: if (ref($domconfig{'contacts'}) eq 'HASH') {
11526: foreach my $key (keys(%{$domconfig{'contacts'}})) {
11527: $currsetting{$key} = $domconfig{'contacts'}{$key};
11528: }
11529: }
11530: my (%others,%to,%bcc,%includestr,%includeloc);
11531: my @contacts = ('supportemail','adminemail');
11532: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
11533: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
11534: my @toggles = ('reporterrors','reportupdates');
11535: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
11536: foreach my $type (@mailings) {
11537: @{$newsetting{$type}} =
11538: &Apache::loncommon::get_env_multiple('form.'.$type);
11539: foreach my $item (@contacts) {
11540: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
11541: $contacts_hash{contacts}{$type}{$item} = 1;
11542: } else {
11543: $contacts_hash{contacts}{$type}{$item} = 0;
11544: }
11545: }
11546: $others{$type} = $env{'form.'.$type.'_others'};
11547: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
11548: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11549: $bcc{$type} = $env{'form.'.$type.'_bcc'};
11550: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
11551: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
11552: $includestr{$type} = $env{'form.'.$type.'_includestr'};
11553: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
11554: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11555: }
11556: }
11557: }
11558: foreach my $item (@contacts) {
11559: $to{$item} = $env{'form.'.$item};
11560: $contacts_hash{'contacts'}{$item} = $to{$item};
11561: }
11562: foreach my $item (@toggles) {
11563: if ($env{'form.'.$item} =~ /^(0|1)$/) {
11564: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
11565: }
11566: }
11567: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
11568: foreach my $field (@{$fields}) {
11569: if (ref($possoptions->{$field}) eq 'ARRAY') {
11570: my $value = $env{'form.helpform_'.$field};
11571: $value =~ s/^\s+|\s+$//g;
11572: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
11573: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
11574: if ($field eq 'screenshot') {
11575: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
11576: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
11577: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
11578: }
11579: }
11580: }
11581: }
11582: }
11583: }
11584: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11585: my (@statuses,%usertypeshash,@overrides);
11586: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
11587: @statuses = @{$types};
11588: if (ref($usertypes) eq 'HASH') {
11589: %usertypeshash = %{$usertypes};
11590: }
11591: }
11592: if (@statuses) {
11593: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
11594: foreach my $type (@possoverrides) {
11595: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
11596: push(@overrides,$type);
11597: }
11598: }
11599: if (@overrides) {
11600: foreach my $type (@overrides) {
11601: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
11602: foreach my $item (@contacts) {
11603: if (grep(/^\Q$item\E$/,@standard)) {
11604: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
11605: $newsetting{'override_'.$type}{$item} = 1;
11606: } else {
11607: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
11608: $newsetting{'override_'.$type}{$item} = 0;
11609: }
11610: }
11611: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
11612: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11613: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
11614: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11615: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
11616: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
11617: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
11618: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11619: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
11620: }
11621: }
11622: }
11623: }
11624: if (keys(%currsetting) > 0) {
11625: foreach my $item (@contacts) {
11626: if ($to{$item} ne $currsetting{$item}) {
11627: $changes{$item} = 1;
11628: }
11629: }
11630: foreach my $type (@mailings) {
11631: foreach my $item (@contacts) {
11632: if (ref($currsetting{$type}) eq 'HASH') {
11633: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
11634: push(@{$changes{$type}},$item);
11635: }
11636: } else {
11637: push(@{$changes{$type}},@{$newsetting{$type}});
11638: }
11639: }
11640: if ($others{$type} ne $currsetting{$type}{'others'}) {
11641: push(@{$changes{$type}},'others');
11642: }
11643: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11644: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
11645: push(@{$changes{$type}},'bcc');
11646: }
11647: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
11648: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
11649: push(@{$changes{$type}},'include');
11650: }
11651: }
11652: }
11653: if (ref($fields) eq 'ARRAY') {
11654: if (ref($currsetting{'helpform'}) eq 'HASH') {
11655: foreach my $field (@{$fields}) {
11656: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
11657: push(@{$changes{'helpform'}},$field);
11658: }
11659: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11660: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
11661: push(@{$changes{'helpform'}},'maxsize');
11662: }
11663: }
11664: }
11665: } else {
11666: foreach my $field (@{$fields}) {
11667: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11668: push(@{$changes{'helpform'}},$field);
11669: }
11670: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11671: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11672: push(@{$changes{'helpform'}},'maxsize');
11673: }
11674: }
11675: }
11676: }
11677: }
11678: if (@statuses) {
11679: if (ref($currsetting{'overrides'}) eq 'HASH') {
11680: foreach my $key (keys(%{$currsetting{'overrides'}})) {
11681: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
11682: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
11683: foreach my $item (@contacts,'bcc','others','include') {
11684: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
11685: push(@{$changes{'overrides'}},$key);
11686: last;
11687: }
11688: }
11689: } else {
11690: push(@{$changes{'overrides'}},$key);
11691: }
11692: }
11693: }
11694: foreach my $key (@overrides) {
11695: unless (exists($currsetting{'overrides'}{$key})) {
11696: push(@{$changes{'overrides'}},$key);
11697: }
11698: }
11699: } else {
11700: foreach my $key (@overrides) {
11701: push(@{$changes{'overrides'}},$key);
11702: }
11703: }
11704: }
11705: } else {
11706: my %default;
11707: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
11708: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
11709: $default{'errormail'} = 'adminemail';
11710: $default{'packagesmail'} = 'adminemail';
11711: $default{'helpdeskmail'} = 'supportemail';
11712: $default{'otherdomsmail'} = 'supportemail';
11713: $default{'lonstatusmail'} = 'adminemail';
11714: $default{'requestsmail'} = 'adminemail';
11715: $default{'updatesmail'} = 'adminemail';
11716: $default{'hostipmail'} = 'adminemail';
11717: foreach my $item (@contacts) {
11718: if ($to{$item} ne $default{$item}) {
11719: $changes{$item} = 1;
11720: }
11721: }
11722: foreach my $type (@mailings) {
11723: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
11724: push(@{$changes{$type}},@{$newsetting{$type}});
11725: }
11726: if ($others{$type} ne '') {
11727: push(@{$changes{$type}},'others');
11728: }
11729: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11730: if ($bcc{$type} ne '') {
11731: push(@{$changes{$type}},'bcc');
11732: }
11733: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
11734: push(@{$changes{$type}},'include');
11735: }
11736: }
11737: }
11738: if (ref($fields) eq 'ARRAY') {
11739: foreach my $field (@{$fields}) {
11740: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11741: push(@{$changes{'helpform'}},$field);
11742: }
11743: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11744: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11745: push(@{$changes{'helpform'}},'maxsize');
11746: }
11747: }
11748: }
11749: }
11750: }
11751: foreach my $item (@toggles) {
11752: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
11753: $changes{$item} = 1;
11754: } elsif ((!$env{'form.'.$item}) &&
11755: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
11756: $changes{$item} = 1;
11757: }
11758: }
11759: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
11760: $dom);
11761: if ($putresult eq 'ok') {
11762: if (keys(%changes) > 0) {
11763: &Apache::loncommon::devalidate_domconfig_cache($dom);
11764: if (ref($lastactref) eq 'HASH') {
11765: $lastactref->{'domainconfig'} = 1;
11766: }
11767: my ($titles,$short_titles) = &contact_titles();
11768: $resulttext = &mt('Changes made:').'<ul>';
11769: foreach my $item (@contacts) {
11770: if ($changes{$item}) {
11771: $resulttext .= '<li>'.$titles->{$item}.
11772: &mt(' set to: ').
11773: '<span class="LC_cusr_emph">'.
11774: $to{$item}.'</span></li>';
11775: }
11776: }
11777: foreach my $type (@mailings) {
11778: if (ref($changes{$type}) eq 'ARRAY') {
11779: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11780: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
11781: } else {
11782: $resulttext .= '<li>'.$titles->{$type}.': ';
11783: }
11784: my @text;
11785: foreach my $item (@{$newsetting{$type}}) {
11786: push(@text,$short_titles->{$item});
11787: }
11788: if ($others{$type} ne '') {
11789: push(@text,$others{$type});
11790: }
11791: if (@text) {
11792: $resulttext .= '<span class="LC_cusr_emph">'.
11793: join(', ',@text).'</span>';
11794: }
11795: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11796: if ($bcc{$type} ne '') {
11797: my $bcctext;
11798: if (@text) {
11799: $bcctext = ' '.&mt('with Bcc to');
11800: } else {
11801: $bcctext = '(Bcc)';
11802: }
11803: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
11804: } elsif (!@text) {
11805: $resulttext .= &mt('No one');
11806: }
11807: if ($includestr{$type} ne '') {
11808: if ($includeloc{$type} eq 'b') {
11809: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
11810: } elsif ($includeloc{$type} eq 's') {
11811: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
11812: }
11813: }
11814: } elsif (!@text) {
11815: $resulttext .= &mt('No recipients');
11816: }
11817: $resulttext .= '</li>';
11818: }
11819: }
11820: if (ref($changes{'overrides'}) eq 'ARRAY') {
11821: my @deletions;
11822: foreach my $type (@{$changes{'overrides'}}) {
11823: if ($usertypeshash{$type}) {
11824: if (grep(/^\Q$type\E/,@overrides)) {
11825: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
11826: $usertypeshash{$type}).'<ul><li>';
11827: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
11828: my @text;
11829: foreach my $item (@contacts) {
11830: if ($newsetting{'override_'.$type}{$item}) {
11831: push(@text,$short_titles->{$item});
11832: }
11833: }
11834: if ($newsetting{'override_'.$type}{'others'} ne '') {
11835: push(@text,$newsetting{'override_'.$type}{'others'});
11836: }
11837:
11838: if (@text) {
11839: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
11840: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
11841: }
11842: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
11843: my $bcctext;
11844: if (@text) {
11845: $bcctext = ' '.&mt('with Bcc to');
11846: } else {
11847: $bcctext = '(Bcc)';
11848: }
11849: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
11850: } elsif (!@text) {
11851: $resulttext .= &mt('Helpdesk e-mail sent to no one');
11852: }
11853: $resulttext .= '</li>';
11854: if ($newsetting{'override_'.$type}{'include'} ne '') {
11855: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
11856: if ($loc eq 'b') {
11857: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
11858: } elsif ($loc eq 's') {
11859: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
11860: }
11861: }
11862: }
11863: $resulttext .= '</li></ul></li>';
11864: } else {
11865: push(@deletions,$usertypeshash{$type});
11866: }
11867: }
11868: }
11869: if (@deletions) {
11870: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
11871: join(', ',@deletions)).'</li>';
11872: }
11873: }
11874: my @offon = ('off','on');
11875: if ($changes{'reporterrors'}) {
11876: $resulttext .= '<li>'.
11877: &mt('E-mail error reports to [_1] set to "'.
11878: $offon[$env{'form.reporterrors'}].'".',
11879: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11880: &mt('LON-CAPA core group - MSU'),600,500)).
11881: '</li>';
11882: }
11883: if ($changes{'reportupdates'}) {
11884: $resulttext .= '<li>'.
11885: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11886: $offon[$env{'form.reportupdates'}].'".',
11887: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11888: &mt('LON-CAPA core group - MSU'),600,500)).
11889: '</li>';
11890: }
11891: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11892: my (@optional,@required,@unused,$maxsizechg);
11893: foreach my $field (@{$changes{'helpform'}}) {
11894: if ($field eq 'maxsize') {
11895: $maxsizechg = 1;
11896: next;
11897: }
11898: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11899: push(@optional,$field);
11900: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11901: push(@unused,$field);
11902: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
11903: push(@required,$field);
11904: }
11905: }
11906: if (@optional) {
11907: $resulttext .= '<li>'.
11908: &mt('Help form fields changed to "Optional": [_1].',
11909: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
11910: '</li>';
11911: }
11912: if (@required) {
11913: $resulttext .= '<li>'.
11914: &mt('Help form fields changed to "Required": [_1].',
11915: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
11916: '</li>';
11917: }
11918: if (@unused) {
11919: $resulttext .= '<li>'.
11920: &mt('Help form fields changed to "Not shown": [_1].',
11921: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
11922: '</li>';
11923: }
11924: if ($maxsizechg) {
11925: $resulttext .= '<li>'.
11926: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
11927: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
11928: '</li>';
11929: }
11930: }
11931: $resulttext .= '</ul>';
11932: } else {
11933: $resulttext = &mt('No changes made to contacts and form settings');
11934: }
11935: } else {
11936: $resulttext = '<span class="LC_error">'.
11937: &mt('An error occurred: [_1].',$putresult).'</span>';
11938: }
11939: return $resulttext;
11940: }
11941:
11942: sub modify_passwords {
11943: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11944: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
11945: $updatedefaults,$updateconf);
11946: my $customfn = 'resetpw.html';
11947: if (ref($domconfig{'passwords'}) eq 'HASH') {
11948: %current = %{$domconfig{'passwords'}};
11949: }
11950: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11951: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11952: if (ref($types) eq 'ARRAY') {
11953: @oktypes = @{$types};
11954: }
11955: push(@oktypes,'default');
11956:
11957: my %titles = &Apache::lonlocal::texthash (
11958: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
11959: intauth_check => 'Check bcrypt cost if authenticated',
11960: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
11961: permanent => 'Permanent e-mail address',
11962: critical => 'Critical notification address',
11963: notify => 'Notification address',
11964: min => 'Minimum password length',
11965: max => 'Maximum password length',
11966: chars => 'Required characters',
11967: numsaved => 'Number of previous passwords to save',
11968: reset => 'Resetting Forgotten Password',
11969: intauth => 'Encryption of Stored Passwords (Internal Auth)',
11970: rules => 'Rules for LON-CAPA Passwords',
11971: crsownerchg => 'Course Owner Changing Student Passwords',
11972: username => 'Username',
11973: email => 'E-mail address',
11974: );
11975:
11976: #
11977: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
11978: #
11979: my (%curr_defaults,%save_defaults);
11980: if (ref($domconfig{'defaults'}) eq 'HASH') {
11981: foreach my $key (keys(%{$domconfig{'defaults'}})) {
11982: if ($key =~ /^intauth_(cost|check|switch)$/) {
11983: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
11984: } else {
11985: $save_defaults{$key} = $domconfig{'defaults'}{$key};
11986: }
11987: }
11988: }
11989: my %staticdefaults = (
11990: 'resetlink' => 2,
11991: 'resetcase' => \@oktypes,
11992: 'resetprelink' => 'both',
11993: 'resetemail' => ['critical','notify','permanent'],
11994: 'intauth_cost' => 10,
11995: 'intauth_check' => 0,
11996: 'intauth_switch' => 0,
11997: );
11998: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
11999: foreach my $type (@oktypes) {
12000: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
12001: }
12002: my $linklife = $env{'form.passwords_link'};
12003: $linklife =~ s/^\s+|\s+$//g;
12004: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
12005: $newvalues{'resetlink'} = $linklife;
12006: if ($current{'resetlink'}) {
12007: if ($current{'resetlink'} ne $linklife) {
12008: $changes{'reset'} = 1;
12009: }
12010: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12011: if ($staticdefaults{'resetlink'} ne $linklife) {
12012: $changes{'reset'} = 1;
12013: }
12014: }
12015: } elsif ($current{'resetlink'}) {
12016: $changes{'reset'} = 1;
12017: }
12018: my @casesens;
12019: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
12020: foreach my $case (sort(@posscase)) {
12021: if (grep(/^\Q$case\E$/,@oktypes)) {
12022: push(@casesens,$case);
12023: }
12024: }
12025: $newvalues{'resetcase'} = \@casesens;
12026: if (ref($current{'resetcase'}) eq 'ARRAY') {
12027: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
12028: if (@diffs > 0) {
12029: $changes{'reset'} = 1;
12030: }
12031: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12032: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
12033: if (@diffs > 0) {
12034: $changes{'reset'} = 1;
12035: }
12036: }
12037: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
12038: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
12039: if (exists($current{'resetprelink'})) {
12040: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
12041: $changes{'reset'} = 1;
12042: }
12043: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12044: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
12045: $changes{'reset'} = 1;
12046: }
12047: }
12048: } elsif ($current{'resetprelink'}) {
12049: $changes{'reset'} = 1;
12050: }
12051: foreach my $type (@oktypes) {
12052: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
12053: my @postlink;
12054: foreach my $item (sort(@possplink)) {
12055: if ($item =~ /^(email|username)$/) {
12056: push(@postlink,$item);
12057: }
12058: }
12059: $newvalues{'resetpostlink'}{$type} = \@postlink;
12060: unless ($changes{'reset'}) {
12061: if (ref($current{'resetpostlink'}) eq 'HASH') {
12062: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
12063: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
12064: if (@diffs > 0) {
12065: $changes{'reset'} = 1;
12066: }
12067: } else {
12068: $changes{'reset'} = 1;
12069: }
12070: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12071: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
12072: if (@diffs > 0) {
12073: $changes{'reset'} = 1;
12074: }
12075: }
12076: }
12077: }
12078: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
12079: my @resetemail;
12080: foreach my $item (sort(@possemailsrc)) {
12081: if ($item =~ /^(permanent|critical|notify)$/) {
12082: push(@resetemail,$item);
12083: }
12084: }
12085: $newvalues{'resetemail'} = \@resetemail;
12086: unless ($changes{'reset'}) {
12087: if (ref($current{'resetemail'}) eq 'ARRAY') {
12088: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
12089: if (@diffs > 0) {
12090: $changes{'reset'} = 1;
12091: }
12092: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12093: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
12094: if (@diffs > 0) {
12095: $changes{'reset'} = 1;
12096: }
12097: }
12098: }
12099: if ($env{'form.passwords_stdtext'} == 0) {
12100: $newvalues{'resetremove'} = 1;
12101: unless ($current{'resetremove'}) {
12102: $changes{'reset'} = 1;
12103: }
12104: } elsif ($current{'resetremove'}) {
12105: $changes{'reset'} = 1;
12106: }
12107: if ($env{'form.passwords_customfile.filename'} ne '') {
12108: my $servadm = $r->dir_config('lonAdmEMail');
12109: my $servadm = $r->dir_config('lonAdmEMail');
12110: my ($configuserok,$author_ok,$switchserver) =
12111: &config_check($dom,$confname,$servadm);
12112: my $error;
12113: if ($configuserok eq 'ok') {
12114: if ($switchserver) {
12115: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
12116: } else {
12117: if ($author_ok eq 'ok') {
12118: my ($result,$customurl) =
12119: &publishlogo($r,'upload','passwords_customfile',$dom,
12120: $confname,'customtext/resetpw','','',$customfn);
12121: if ($result eq 'ok') {
12122: $newvalues{'resetcustom'} = $customurl;
12123: $changes{'reset'} = 1;
12124: } else {
12125: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
12126: }
12127: } else {
12128: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
12129: }
12130: }
12131: } else {
12132: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
12133: }
12134: if ($error) {
12135: &Apache::lonnet::logthis($error);
12136: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12137: }
12138: } elsif ($current{'resetcustom'}) {
12139: if ($env{'form.passwords_custom_del'}) {
12140: $changes{'reset'} = 1;
12141: } else {
12142: $newvalues{'resetcustom'} = $current{'resetcustom'};
12143: }
12144: }
12145: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
12146: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
12147: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
12148: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
12149: $changes{'intauth'} = 1;
12150: }
12151: } else {
12152: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
12153: }
12154: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
12155: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
12156: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
12157: $changes{'intauth'} = 1;
12158: }
12159: } else {
12160: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12161: }
12162: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
12163: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
12164: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
12165: $changes{'intauth'} = 1;
12166: }
12167: } else {
12168: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12169: }
12170: foreach my $item ('cost','check','switch') {
12171: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
12172: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
12173: $updatedefaults = 1;
12174: }
12175: }
12176: foreach my $rule ('min','max','numsaved') {
12177: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
12178: my $ruleok;
12179: if ($rule eq 'min') {
12180: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
12181: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
12182: $ruleok = 1;
12183: }
12184: }
12185: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
12186: ($env{'form.passwords_'.$rule} ne '0')) {
12187: $ruleok = 1;
12188: }
12189: if ($ruleok) {
12190: $newvalues{$rule} = $env{'form.passwords_'.$rule};
12191: if (exists($current{$rule})) {
12192: if ($newvalues{$rule} ne $current{$rule}) {
12193: $changes{'rules'} = 1;
12194: }
12195: } elsif ($rule eq 'min') {
12196: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
12197: $changes{'rules'} = 1;
12198: }
12199: } else {
12200: $changes{'rules'} = 1;
12201: }
12202: } elsif (exists($current{$rule})) {
12203: $changes{'rules'} = 1;
12204: }
12205: }
12206: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
12207: my @chars;
12208: foreach my $item (sort(@posschars)) {
12209: if ($item =~ /^(uc|lc|num|spec)$/) {
12210: push(@chars,$item);
12211: }
12212: }
12213: $newvalues{'chars'} = \@chars;
12214: unless ($changes{'rules'}) {
12215: if (ref($current{'chars'}) eq 'ARRAY') {
12216: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
12217: if (@diffs > 0) {
12218: $changes{'rules'} = 1;
12219: }
12220: } else {
12221: if (@chars > 0) {
12222: $changes{'rules'} = 1;
12223: }
12224: }
12225: }
12226: my %crsownerchg = (
12227: by => [],
12228: for => [],
12229: );
12230: foreach my $item ('by','for') {
12231: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
12232: foreach my $type (sort(@posstypes)) {
12233: if (grep(/^\Q$type\E$/,@oktypes)) {
12234: push(@{$crsownerchg{$item}},$type);
12235: }
12236: }
12237: }
12238: $newvalues{'crsownerchg'} = \%crsownerchg;
12239: if (ref($current{'crsownerchg'}) eq 'HASH') {
12240: foreach my $item ('by','for') {
12241: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
12242: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
12243: if (@diffs > 0) {
12244: $changes{'crsownerchg'} = 1;
12245: last;
12246: }
12247: }
12248: }
12249: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
12250: foreach my $item ('by','for') {
12251: if (@{$crsownerchg{$item}} > 0) {
12252: $changes{'crsownerchg'} = 1;
12253: last;
12254: }
12255: }
12256: }
12257:
12258: my %confighash = (
12259: defaults => \%save_defaults,
12260: passwords => \%newvalues,
12261: );
12262: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
12263:
12264: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
12265: if ($putresult eq 'ok') {
12266: if (keys(%changes) > 0) {
12267: $resulttext = &mt('Changes made: ').'<ul>';
12268: foreach my $key ('reset','intauth','rules','crsownerchg') {
12269: if ($changes{$key}) {
12270: unless ($key eq 'intauth') {
12271: $updateconf = 1;
12272: }
12273: $resulttext .= '<li>'.$titles{$key}.':<ul>';
12274: if ($key eq 'reset') {
12275: if ($confighash{'passwords'}{'captcha'} eq 'original') {
12276: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
12277: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
12278: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
12279: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
12280: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
12281: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
12282: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
12283: }
12284: } else {
12285: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
12286: }
12287: if ($confighash{'passwords'}{'resetlink'}) {
12288: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
12289: } else {
12290: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
12291: &mt('Will default to 2 hours').'</li>';
12292: }
12293: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
12294: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
12295: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
12296: } else {
12297: my $casesens;
12298: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
12299: if ($type eq 'default') {
12300: $casesens .= $othertitle.', ';
12301: } elsif ($usertypes->{$type} ne '') {
12302: $casesens .= $usertypes->{$type}.', ';
12303: }
12304: }
12305: $casesens =~ s/\Q, \E$//;
12306: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
12307: }
12308: } else {
12309: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
12310: }
12311: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
12312: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
12313: } else {
12314: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
12315: }
12316: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
12317: my $output;
12318: if (ref($types) eq 'ARRAY') {
12319: foreach my $type (@{$types}) {
12320: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
12321: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
12322: $output .= $usertypes->{$type}.' -- '.&mt('none');
12323: } else {
12324: $output .= $usertypes->{$type}.' -- '.
12325: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
12326: }
12327: }
12328: }
12329: }
12330: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
12331: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
12332: $output .= $othertitle.' -- '.&mt('none');
12333: } else {
12334: $output .= $othertitle.' -- '.
12335: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
12336: }
12337: }
12338: if ($output) {
12339: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
12340: } else {
12341: $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>';
12342: }
12343: } else {
12344: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
12345: }
12346: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
12347: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
12348: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
12349: } else {
12350: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
12351: }
12352: } else {
12353: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
12354: }
12355: if ($confighash{'passwords'}{'resetremove'}) {
12356: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
12357: } else {
12358: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
12359: }
12360: if ($confighash{'passwords'}{'resetcustom'}) {
12361: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
12362: &mt('custom text'),600,500,undef,undef,
12363: undef,undef,'background-color:#ffffff');
12364: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
12365: } else {
12366: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
12367: }
12368: } elsif ($key eq 'intauth') {
12369: foreach my $item ('cost','switch','check') {
12370: my $value = $save_defaults{$key.'_'.$item};
12371: if ($item eq 'switch') {
12372: my %optiondesc = &Apache::lonlocal::texthash (
12373: 0 => 'No',
12374: 1 => 'Yes',
12375: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12376: );
12377: if ($value =~ /^(0|1|2)$/) {
12378: $value = $optiondesc{$value};
12379: } else {
12380: $value = &mt('none -- defaults to No');
12381: }
12382: } elsif ($item eq 'check') {
12383: my %optiondesc = &Apache::lonlocal::texthash (
12384: 0 => 'No',
12385: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12386: 2 => 'Yes, disallow login if stored cost is less than domain default',
12387: );
12388: if ($value =~ /^(0|1|2)$/) {
12389: $value = $optiondesc{$value};
12390: } else {
12391: $value = &mt('none -- defaults to No');
12392: }
12393: }
12394: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
12395: }
12396: } elsif ($key eq 'rules') {
12397: foreach my $rule ('min','max','numsaved') {
12398: if ($confighash{'passwords'}{$rule} eq '') {
12399: if ($rule eq 'min') {
12400: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
12401: ' '.&mt('Default of [_1] will be used',
12402: $Apache::lonnet::passwdmin).'</li>';
12403: } else {
12404: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
12405: }
12406: } else {
12407: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
12408: }
12409: }
12410: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
12411: if (@{$confighash{'passwords'}{'chars'}} > 0) {
12412: my %rulenames = &Apache::lonlocal::texthash(
12413: uc => 'At least one upper case letter',
12414: lc => 'At least one lower case letter',
12415: num => 'At least one number',
12416: spec => 'At least one non-alphanumeric',
12417: );
12418: my $needed = '<ul><li>'.
12419: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
12420: '</li></ul>';
12421: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
12422: } else {
12423: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
12424: }
12425: } else {
12426: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
12427: }
12428: } elsif ($key eq 'crsownerchg') {
12429: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
12430: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
12431: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
12432: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
12433: } else {
12434: my %crsownerstr;
12435: foreach my $item ('by','for') {
12436: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
12437: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
12438: if ($type eq 'default') {
12439: $crsownerstr{$item} .= $othertitle.', ';
12440: } elsif ($usertypes->{$type} ne '') {
12441: $crsownerstr{$item} .= $usertypes->{$type}.', ';
12442: }
12443: }
12444: $crsownerstr{$item} =~ s/\Q, \E$//;
12445: }
12446: }
12447: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
12448: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
12449: }
12450: } else {
12451: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
12452: }
12453: }
12454: $resulttext .= '</ul></li>';
12455: }
12456: }
12457: $resulttext .= '</ul>';
12458: } else {
12459: $resulttext = &mt('No changes made to password settings');
12460: }
12461: my $cachetime = 24*60*60;
12462: if ($updatedefaults) {
12463: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12464: if (ref($lastactref) eq 'HASH') {
12465: $lastactref->{'domdefaults'} = 1;
12466: }
12467: }
12468: if ($updateconf) {
12469: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
12470: if (ref($lastactref) eq 'HASH') {
12471: $lastactref->{'passwdconf'} = 1;
12472: }
12473: }
12474: } else {
12475: $resulttext = '<span class="LC_error">'.
12476: &mt('An error occurred: [_1]',$putresult).'</span>';
12477: }
12478: if ($errors) {
12479: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12480: $errors.'</ul></p>';
12481: }
12482: return $resulttext;
12483: }
12484:
12485: sub modify_usercreation {
12486: my ($dom,%domconfig) = @_;
12487: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
12488: my $warningmsg;
12489: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12490: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12491: if ($key eq 'cancreate') {
12492: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12493: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12494: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
12495: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12496: } else {
12497: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12498: }
12499: }
12500: }
12501: } elsif ($key eq 'email_rule') {
12502: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12503: } else {
12504: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12505: }
12506: }
12507: }
12508: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
12509: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
12510: my @contexts = ('author','course','requestcrs');
12511: foreach my $item(@contexts) {
12512: $cancreate{$item} = $env{'form.can_createuser_'.$item};
12513: }
12514: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12515: foreach my $item (@contexts) {
12516: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
12517: push(@{$changes{'cancreate'}},$item);
12518: }
12519: }
12520: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
12521: foreach my $item (@contexts) {
12522: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
12523: if ($cancreate{$item} ne 'any') {
12524: push(@{$changes{'cancreate'}},$item);
12525: }
12526: } else {
12527: if ($cancreate{$item} ne 'none') {
12528: push(@{$changes{'cancreate'}},$item);
12529: }
12530: }
12531: }
12532: } else {
12533: foreach my $item (@contexts) {
12534: push(@{$changes{'cancreate'}},$item);
12535: }
12536: }
12537:
12538: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
12539: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
12540: if (!grep(/^\Q$type\E$/,@username_rule)) {
12541: push(@{$changes{'username_rule'}},$type);
12542: }
12543: }
12544: foreach my $type (@username_rule) {
12545: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
12546: push(@{$changes{'username_rule'}},$type);
12547: }
12548: }
12549: } else {
12550: push(@{$changes{'username_rule'}},@username_rule);
12551: }
12552:
12553: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
12554: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
12555: if (!grep(/^\Q$type\E$/,@id_rule)) {
12556: push(@{$changes{'id_rule'}},$type);
12557: }
12558: }
12559: foreach my $type (@id_rule) {
12560: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
12561: push(@{$changes{'id_rule'}},$type);
12562: }
12563: }
12564: } else {
12565: push(@{$changes{'id_rule'}},@id_rule);
12566: }
12567:
12568: my @authen_contexts = ('author','course','domain');
12569: my @authtypes = ('int','krb4','krb5','loc');
12570: my %authhash;
12571: foreach my $item (@authen_contexts) {
12572: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
12573: foreach my $auth (@authtypes) {
12574: if (grep(/^\Q$auth\E$/,@authallowed)) {
12575: $authhash{$item}{$auth} = 1;
12576: } else {
12577: $authhash{$item}{$auth} = 0;
12578: }
12579: }
12580: }
12581: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
12582: foreach my $item (@authen_contexts) {
12583: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
12584: foreach my $auth (@authtypes) {
12585: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
12586: push(@{$changes{'authtypes'}},$item);
12587: last;
12588: }
12589: }
12590: }
12591: }
12592: } else {
12593: foreach my $item (@authen_contexts) {
12594: push(@{$changes{'authtypes'}},$item);
12595: }
12596: }
12597:
12598: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
12599: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
12600: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
12601: $save_usercreate{'id_rule'} = \@id_rule;
12602: $save_usercreate{'username_rule'} = \@username_rule,
12603: $save_usercreate{'authtypes'} = \%authhash;
12604:
12605: my %usercreation_hash = (
12606: usercreation => \%save_usercreate,
12607: );
12608:
12609: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
12610: $dom);
12611:
12612: if ($putresult eq 'ok') {
12613: if (keys(%changes) > 0) {
12614: $resulttext = &mt('Changes made:').'<ul>';
12615: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12616: my %lt = &usercreation_types();
12617: foreach my $type (@{$changes{'cancreate'}}) {
12618: my $chgtext = $lt{$type}.', ';
12619: if ($cancreate{$type} eq 'none') {
12620: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
12621: } elsif ($cancreate{$type} eq 'any') {
12622: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
12623: } elsif ($cancreate{$type} eq 'official') {
12624: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
12625: } elsif ($cancreate{$type} eq 'unofficial') {
12626: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
12627: }
12628: $resulttext .= '<li>'.$chgtext.'</li>';
12629: }
12630: }
12631: if (ref($changes{'username_rule'}) eq 'ARRAY') {
12632: my ($rules,$ruleorder) =
12633: &Apache::lonnet::inst_userrules($dom,'username');
12634: my $chgtext = '<ul>';
12635: foreach my $type (@username_rule) {
12636: if (ref($rules->{$type}) eq 'HASH') {
12637: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
12638: }
12639: }
12640: $chgtext .= '</ul>';
12641: if (@username_rule > 0) {
12642: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12643: } else {
12644: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
12645: }
12646: }
12647: if (ref($changes{'id_rule'}) eq 'ARRAY') {
12648: my ($idrules,$idruleorder) =
12649: &Apache::lonnet::inst_userrules($dom,'id');
12650: my $chgtext = '<ul>';
12651: foreach my $type (@id_rule) {
12652: if (ref($idrules->{$type}) eq 'HASH') {
12653: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
12654: }
12655: }
12656: $chgtext .= '</ul>';
12657: if (@id_rule > 0) {
12658: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12659: } else {
12660: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
12661: }
12662: }
12663: my %authname = &authtype_names();
12664: my %context_title = &context_names();
12665: if (ref($changes{'authtypes'}) eq 'ARRAY') {
12666: my $chgtext = '<ul>';
12667: foreach my $type (@{$changes{'authtypes'}}) {
12668: my @allowed;
12669: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
12670: foreach my $auth (@authtypes) {
12671: if ($authhash{$type}{$auth}) {
12672: push(@allowed,$authname{$auth});
12673: }
12674: }
12675: if (@allowed > 0) {
12676: $chgtext .= join(', ',@allowed).'</li>';
12677: } else {
12678: $chgtext .= &mt('none').'</li>';
12679: }
12680: }
12681: $chgtext .= '</ul>';
12682: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
12683: $resulttext .= '</li>';
12684: }
12685: $resulttext .= '</ul>';
12686: } else {
12687: $resulttext = &mt('No changes made to user creation settings');
12688: }
12689: } else {
12690: $resulttext = '<span class="LC_error">'.
12691: &mt('An error occurred: [_1]',$putresult).'</span>';
12692: }
12693: if ($warningmsg ne '') {
12694: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12695: }
12696: return $resulttext;
12697: }
12698:
12699: sub modify_selfcreation {
12700: my ($dom,$lastactref,%domconfig) = @_;
12701: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
12702: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
12703: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12704: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
12705: if (ref($typesref) eq 'ARRAY') {
12706: @types = @{$typesref};
12707: }
12708: if (ref($usertypesref) eq 'HASH') {
12709: %usertypes = %{$usertypesref};
12710: }
12711: $usertypes{'default'} = $othertitle;
12712: #
12713: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
12714: #
12715: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12716: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12717: if ($key eq 'cancreate') {
12718: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12719: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12720: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
12721: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
12722: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
12723: ($item eq 'emailusername') || ($item eq 'shibenv') ||
12724: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
12725: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
12726: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12727: } else {
12728: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12729: }
12730: }
12731: }
12732: } elsif ($key eq 'email_rule') {
12733: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12734: } else {
12735: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12736: }
12737: }
12738: }
12739: #
12740: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
12741: #
12742: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12743: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12744: if ($key eq 'selfcreate') {
12745: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
12746: } else {
12747: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
12748: }
12749: }
12750: }
12751: #
12752: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
12753: #
12754: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12755: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
12756: if ($key eq 'inststatusguest') {
12757: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
12758: } else {
12759: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
12760: }
12761: }
12762: }
12763:
12764: my @contexts = ('selfcreate');
12765: @{$cancreate{'selfcreate'}} = ();
12766: %{$cancreate{'emailusername'}} = ();
12767: if (@types) {
12768: @{$cancreate{'statustocreate'}} = ();
12769: }
12770: %{$cancreate{'selfcreateprocessing'}} = ();
12771: %{$cancreate{'shibenv'}} = ();
12772: %{$cancreate{'emailverified'}} = ();
12773: %{$cancreate{'emailoptions'}} = ();
12774: %{$cancreate{'emaildomain'}} = ();
12775: my %selfcreatetypes = (
12776: sso => 'users authenticated by institutional single sign on',
12777: login => 'users authenticated by institutional log-in',
12778: email => 'users verified by e-mail',
12779: );
12780: #
12781: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
12782: # is permitted.
12783: #
12784:
12785: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
12786:
12787: my (@statuses,%email_rule);
12788: foreach my $item ('login','sso','email') {
12789: if ($item eq 'email') {
12790: if ($env{'form.cancreate_email'}) {
12791: if (@types) {
12792: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
12793: foreach my $status (@poss_statuses) {
12794: if (grep(/^\Q$status\E$/,(@types,'default'))) {
12795: push(@statuses,$status);
12796: }
12797: }
12798: $save_inststatus{'inststatusguest'} = \@statuses;
12799: } else {
12800: push(@statuses,'default');
12801: }
12802: if (@statuses) {
12803: my %curr_rule;
12804: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
12805: foreach my $type (@statuses) {
12806: $curr_rule{$type} = $curr_usercreation{'email_rule'};
12807: }
12808: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
12809: foreach my $type (@statuses) {
12810: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
12811: }
12812: }
12813: push(@{$cancreate{'selfcreate'}},'email');
12814: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
12815: my %curremaildom;
12816: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
12817: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
12818: }
12819: foreach my $type (@statuses) {
12820: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
12821: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
12822: }
12823: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
12824: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
12825: }
12826: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
12827: #
12828: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
12829: #
12830: my $chosen = $1;
12831: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
12832: my $emaildom;
12833: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
12834: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
12835: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
12836: if (ref($curremaildom{$type}) eq 'HASH') {
12837: if (exists($curremaildom{$type}{$chosen})) {
12838: if ($curremaildom{$type}{$chosen} ne $emaildom) {
12839: push(@{$changes{'cancreate'}},'emaildomain');
12840: }
12841: } elsif ($emaildom ne '') {
12842: push(@{$changes{'cancreate'}},'emaildomain');
12843: }
12844: } elsif ($emaildom ne '') {
12845: push(@{$changes{'cancreate'}},'emaildomain');
12846: }
12847: }
12848: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12849: } elsif ($chosen eq 'custom') {
12850: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
12851: $email_rule{$type} = [];
12852: if (ref($emailrules) eq 'HASH') {
12853: foreach my $rule (@possemail_rules) {
12854: if (exists($emailrules->{$rule})) {
12855: push(@{$email_rule{$type}},$rule);
12856: }
12857: }
12858: }
12859: if (@{$email_rule{$type}}) {
12860: $cancreate{'emailoptions'}{$type} = 'custom';
12861: if (ref($curr_rule{$type}) eq 'ARRAY') {
12862: if (@{$curr_rule{$type}} > 0) {
12863: foreach my $rule (@{$curr_rule{$type}}) {
12864: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
12865: push(@{$changes{'email_rule'}},$type);
12866: }
12867: }
12868: }
12869: foreach my $type (@{$email_rule{$type}}) {
12870: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
12871: push(@{$changes{'email_rule'}},$type);
12872: }
12873: }
12874: } else {
12875: push(@{$changes{'email_rule'}},$type);
12876: }
12877: }
12878: } else {
12879: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12880: }
12881: }
12882: }
12883: if (@types) {
12884: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12885: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
12886: if (@changed) {
12887: push(@{$changes{'inststatus'}},'inststatusguest');
12888: }
12889: } else {
12890: push(@{$changes{'inststatus'}},'inststatusguest');
12891: }
12892: }
12893: } else {
12894: delete($env{'form.cancreate_email'});
12895: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12896: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12897: push(@{$changes{'inststatus'}},'inststatusguest');
12898: }
12899: }
12900: }
12901: } else {
12902: $save_inststatus{'inststatusguest'} = [];
12903: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12904: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12905: push(@{$changes{'inststatus'}},'inststatusguest');
12906: }
12907: }
12908: }
12909: } else {
12910: if ($env{'form.cancreate_'.$item}) {
12911: push(@{$cancreate{'selfcreate'}},$item);
12912: }
12913: }
12914: }
12915: my (%userinfo,%savecaptcha);
12916: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
12917: #
12918: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
12919: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
12920: #
12921:
12922: if ($env{'form.cancreate_email'}) {
12923: push(@contexts,'emailusername');
12924: if (@statuses) {
12925: foreach my $type (@statuses) {
12926: if (ref($infofields) eq 'ARRAY') {
12927: foreach my $field (@{$infofields}) {
12928: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
12929: $cancreate{'emailusername'}{$type}{$field} = $1;
12930: }
12931: }
12932: }
12933: }
12934: }
12935: #
12936: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
12937: # queued requests for self-creation of account verified by e-mail.
12938: #
12939:
12940: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
12941: @approvalnotify = sort(@approvalnotify);
12942: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
12943: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12944: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
12945: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
12946: push(@{$changes{'cancreate'}},'notify');
12947: }
12948: } else {
12949: if ($cancreate{'notify'}{'approval'}) {
12950: push(@{$changes{'cancreate'}},'notify');
12951: }
12952: }
12953: } elsif ($cancreate{'notify'}{'approval'}) {
12954: push(@{$changes{'cancreate'}},'notify');
12955: }
12956:
12957: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
12958: }
12959: #
12960: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
12961: # institutional log-in.
12962: #
12963: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
12964: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
12965: ($domdefaults{'auth_def'} eq 'localauth'))) {
12966: $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.').' '.
12967: &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.');
12968: }
12969: }
12970: my @fields = ('lastname','firstname','middlename','generation',
12971: 'permanentemail','id');
12972: my @shibfields = (@fields,'inststatus');
12973: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12974: #
12975: # Where usernames may created for institutional log-in and/or institutional single sign on:
12976: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
12977: # may self-create accounts
12978: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
12979: # which the user may supply, if institutional data is unavailable.
12980: #
12981: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
12982: if (@types) {
12983: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
12984: push(@contexts,'statustocreate');
12985: foreach my $type (@types) {
12986: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
12987: foreach my $field (@fields) {
12988: if (grep(/^\Q$field\E$/,@modifiable)) {
12989: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
12990: } else {
12991: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
12992: }
12993: }
12994: }
12995: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
12996: foreach my $type (@types) {
12997: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
12998: foreach my $field (@fields) {
12999: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
13000: $curr_usermodify{'selfcreate'}{$type}{$field}) {
13001: push(@{$changes{'selfcreate'}},$type);
13002: last;
13003: }
13004: }
13005: }
13006: }
13007: } else {
13008: foreach my $type (@types) {
13009: push(@{$changes{'selfcreate'}},$type);
13010: }
13011: }
13012: }
13013: foreach my $field (@shibfields) {
13014: if ($env{'form.shibenv_'.$field} ne '') {
13015: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
13016: }
13017: }
13018: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13019: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
13020: foreach my $field (@shibfields) {
13021: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
13022: push(@{$changes{'cancreate'}},'shibenv');
13023: }
13024: }
13025: } else {
13026: foreach my $field (@shibfields) {
13027: if ($env{'form.shibenv_'.$field}) {
13028: push(@{$changes{'cancreate'}},'shibenv');
13029: last;
13030: }
13031: }
13032: }
13033: }
13034: }
13035: foreach my $item (@contexts) {
13036: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
13037: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
13038: if (ref($cancreate{$item}) eq 'ARRAY') {
13039: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
13040: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13041: push(@{$changes{'cancreate'}},$item);
13042: }
13043: }
13044: }
13045: }
13046: if (ref($cancreate{$item}) eq 'ARRAY') {
13047: foreach my $type (@{$cancreate{$item}}) {
13048: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
13049: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13050: push(@{$changes{'cancreate'}},$item);
13051: }
13052: }
13053: }
13054: }
13055: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
13056: if (ref($cancreate{$item}) eq 'HASH') {
13057: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
13058: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13059: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
13060: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13061: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13062: push(@{$changes{'cancreate'}},$item);
13063: }
13064: }
13065: }
13066: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13067: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13068: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13069: push(@{$changes{'cancreate'}},$item);
13070: }
13071: }
13072: }
13073: }
13074: foreach my $type (keys(%{$cancreate{$item}})) {
13075: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13076: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13077: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13078: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13079: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13080: push(@{$changes{'cancreate'}},$item);
13081: }
13082: }
13083: } else {
13084: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13085: push(@{$changes{'cancreate'}},$item);
13086: }
13087: }
13088: }
13089: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13090: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13091: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13092: push(@{$changes{'cancreate'}},$item);
13093: }
13094: }
13095: }
13096: }
13097: }
13098: } elsif ($curr_usercreation{'cancreate'}{$item}) {
13099: if (ref($cancreate{$item}) eq 'ARRAY') {
13100: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
13101: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13102: push(@{$changes{'cancreate'}},$item);
13103: }
13104: }
13105: }
13106: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13107: if (ref($cancreate{$item}) eq 'HASH') {
13108: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13109: push(@{$changes{'cancreate'}},$item);
13110: }
13111: }
13112: } elsif ($item eq 'emailusername') {
13113: if (ref($cancreate{$item}) eq 'HASH') {
13114: foreach my $type (keys(%{$cancreate{$item}})) {
13115: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13116: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13117: if ($cancreate{$item}{$type}{$field}) {
13118: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13119: push(@{$changes{'cancreate'}},$item);
13120: }
13121: last;
13122: }
13123: }
13124: }
13125: }
13126: }
13127: }
13128: }
13129: #
13130: # Populate %save_usercreate hash with updates to self-creation configuration.
13131: #
13132: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
13133: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
13134: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
13135: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
13136: if (ref($cancreate{'notify'}) eq 'HASH') {
13137: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
13138: }
13139: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
13140: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
13141: }
13142: if (ref($cancreate{'emailverified'}) eq 'HASH') {
13143: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
13144: }
13145: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
13146: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
13147: }
13148: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
13149: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
13150: }
13151: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13152: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
13153: }
13154: if (ref($cancreate{'shibenv'}) eq 'HASH') {
13155: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
13156: }
13157: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
13158: $save_usercreate{'email_rule'} = \%email_rule;
13159:
13160: my %userconfig_hash = (
13161: usercreation => \%save_usercreate,
13162: usermodification => \%save_usermodify,
13163: inststatus => \%save_inststatus,
13164: );
13165:
13166: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
13167: $dom);
13168: #
13169: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
13170: #
13171: if ($putresult eq 'ok') {
13172: if (keys(%changes) > 0) {
13173: $resulttext = &mt('Changes made:').'<ul>';
13174: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13175: my %lt = &selfcreation_types();
13176: foreach my $type (@{$changes{'cancreate'}}) {
13177: my $chgtext = '';
13178: if ($type eq 'selfcreate') {
13179: if (@{$cancreate{$type}} == 0) {
13180: $chgtext .= &mt('Self creation of a new user account is not permitted.');
13181: } else {
13182: $chgtext .= &mt('Self-creation of a new account is permitted for:').
13183: '<ul>';
13184: foreach my $case (@{$cancreate{$type}}) {
13185: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
13186: }
13187: $chgtext .= '</ul>';
13188: if (ref($cancreate{$type}) eq 'ARRAY') {
13189: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
13190: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13191: if (@{$cancreate{'statustocreate'}} == 0) {
13192: $chgtext .= '<span class="LC_warning">'.
13193: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
13194: '</span><br />';
13195: }
13196: }
13197: }
13198: if (grep(/^email$/,@{$cancreate{$type}})) {
13199: if (!@statuses) {
13200: $chgtext .= '<span class="LC_warning">'.
13201: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
13202: '</span><br />';
13203:
13204: }
13205: }
13206: }
13207: }
13208: } elsif ($type eq 'shibenv') {
13209: if (keys(%{$cancreate{$type}}) == 0) {
13210: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
13211: } else {
13212: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
13213: '<ul>';
13214: foreach my $field (@shibfields) {
13215: next if ($cancreate{$type}{$field} eq '');
13216: if ($field eq 'inststatus') {
13217: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
13218: } else {
13219: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
13220: }
13221: }
13222: $chgtext .= '</ul>';
13223: }
13224: } elsif ($type eq 'statustocreate') {
13225: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
13226: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
13227: if (@{$cancreate{'selfcreate'}} > 0) {
13228: if (@{$cancreate{'statustocreate'}} == 0) {
13229: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
13230: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
13231: $chgtext .= '<br />'.
13232: '<span class="LC_warning">'.
13233: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
13234: '</span>';
13235: }
13236: } elsif (keys(%usertypes) > 0) {
13237: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13238: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
13239: } else {
13240: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
13241: }
13242: $chgtext .= '<ul>';
13243: foreach my $case (@{$cancreate{$type}}) {
13244: if ($case eq 'default') {
13245: $chgtext .= '<li>'.$othertitle.'</li>';
13246: } else {
13247: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
13248: }
13249: }
13250: $chgtext .= '</ul>';
13251: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13252: $chgtext .= '<span class="LC_warning">'.
13253: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
13254: '</span>';
13255: }
13256: }
13257: } else {
13258: if (@{$cancreate{$type}} == 0) {
13259: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
13260: } else {
13261: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
13262: }
13263: }
13264: $chgtext .= '<br />';
13265: }
13266: } elsif ($type eq 'selfcreateprocessing') {
13267: my %choices = &Apache::lonlocal::texthash (
13268: automatic => 'Automatic approval',
13269: approval => 'Queued for approval',
13270: );
13271: if (@types) {
13272: if (@statuses) {
13273: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
13274: '<ul>';
13275: foreach my $status (@statuses) {
13276: if ($status eq 'default') {
13277: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13278: } else {
13279: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13280: }
13281: }
13282: $chgtext .= '</ul>';
13283: }
13284: } else {
13285: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
13286: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
13287: }
13288: } elsif ($type eq 'emailverified') {
13289: my %options = &Apache::lonlocal::texthash (
13290: all => 'Same as e-mail',
13291: first => 'Omit @domain',
13292: free => 'Free to choose',
13293: );
13294: if (@types) {
13295: if (@statuses) {
13296: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
13297: '<ul>';
13298: foreach my $status (@statuses) {
13299: if ($status eq 'default') {
13300: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13301: } else {
13302: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13303: }
13304: }
13305: $chgtext .= '</ul>';
13306: }
13307: } else {
13308: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
13309: $options{$cancreate{'emailverified'}{'default'}});
13310: }
13311: } elsif ($type eq 'emailoptions') {
13312: my %options = &Apache::lonlocal::texthash (
13313: any => 'Any e-mail',
13314: inst => 'Institutional only',
13315: noninst => 'Non-institutional only',
13316: custom => 'Custom restrictions',
13317: );
13318: if (@types) {
13319: if (@statuses) {
13320: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
13321: '<ul>';
13322: foreach my $status (@statuses) {
13323: if ($type eq 'default') {
13324: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13325: } else {
13326: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13327: }
13328: }
13329: $chgtext .= '</ul>';
13330: }
13331: } else {
13332: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
13333: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
13334: } else {
13335: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
13336: $options{$cancreate{'emailoptions'}{'default'}});
13337: }
13338: }
13339: } elsif ($type eq 'emaildomain') {
13340: my $output;
13341: if (@statuses) {
13342: foreach my $type (@statuses) {
13343: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
13344: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
13345: if ($type eq 'default') {
13346: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13347: ($cancreate{'emaildomain'}{$type}{'inst'} 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 needs to end: [_1]",
13351: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13352: }
13353: } else {
13354: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13355: ($cancreate{'emaildomain'}{$type}{'inst'} 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 needs to end: [_1]",
13359: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13360: }
13361: }
13362: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
13363: if ($type eq 'default') {
13364: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13365: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13366: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13367: } else {
13368: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
13369: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13370: }
13371: } else {
13372: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13373: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13374: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13375: } else {
13376: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
13377: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13378: }
13379: }
13380: }
13381: }
13382: }
13383: }
13384: if ($output ne '') {
13385: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
13386: '<ul>'.$output.'</ul>';
13387: }
13388: } elsif ($type eq 'captcha') {
13389: if ($savecaptcha{$type} eq 'notused') {
13390: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
13391: } else {
13392: my %captchas = &captcha_phrases();
13393: if ($captchas{$savecaptcha{$type}}) {
13394: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
13395: } else {
13396: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
13397: }
13398: }
13399: } elsif ($type eq 'recaptchakeys') {
13400: my ($privkey,$pubkey);
13401: if (ref($savecaptcha{$type}) eq 'HASH') {
13402: $pubkey = $savecaptcha{$type}{'public'};
13403: $privkey = $savecaptcha{$type}{'private'};
13404: }
13405: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
13406: if (!$pubkey) {
13407: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
13408: } else {
13409: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
13410: }
13411: if (!$privkey) {
13412: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
13413: } else {
13414: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
13415: }
13416: $chgtext .= '</ul>';
13417: } elsif ($type eq 'recaptchaversion') {
13418: if ($savecaptcha{'captcha'} eq 'recaptcha') {
13419: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
13420: }
13421: } elsif ($type eq 'emailusername') {
13422: if (ref($cancreate{'emailusername'}) eq 'HASH') {
13423: if (@statuses) {
13424: foreach my $type (@statuses) {
13425: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
13426: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
13427: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
13428: '<ul>';
13429: foreach my $field (@{$infofields}) {
13430: if ($cancreate{'emailusername'}{$type}{$field}) {
13431: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
13432: }
13433: }
13434: $chgtext .= '</ul>';
13435: } else {
13436: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13437: }
13438: } else {
13439: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13440: }
13441: }
13442: }
13443: }
13444: } elsif ($type eq 'notify') {
13445: my $numapprove = 0;
13446: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13447: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
13448: if ($cancreate{'notify'}{'approval'}) {
13449: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
13450: $numapprove ++;
13451: }
13452: }
13453: }
13454: unless ($numapprove) {
13455: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
13456: }
13457: }
13458: if ($chgtext) {
13459: $resulttext .= '<li>'.$chgtext.'</li>';
13460: }
13461: }
13462: }
13463: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
13464: my ($emailrules,$emailruleorder) =
13465: &Apache::lonnet::inst_userrules($dom,'email');
13466: foreach my $type (@{$changes{'email_rule'}}) {
13467: if (ref($email_rule{$type}) eq 'ARRAY') {
13468: my $chgtext = '<ul>';
13469: foreach my $rule (@{$email_rule{$type}}) {
13470: if (ref($emailrules->{$rule}) eq 'HASH') {
13471: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
13472: }
13473: }
13474: $chgtext .= '</ul>';
13475: my $typename;
13476: if (@types) {
13477: if ($type eq 'default') {
13478: $typename = $othertitle;
13479: } else {
13480: $typename = $usertypes{$type};
13481: }
13482: $chgtext .= &mt('(Affiliation: [_1])',$typename);
13483: }
13484: if (@{$email_rule{$type}} > 0) {
13485: $resulttext .= '<li>'.
13486: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
13487: $usertypes{$type}).
13488: $chgtext.
13489: '</li>';
13490: } else {
13491: $resulttext .= '<li>'.
13492: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
13493: '</li>'.
13494: &mt('(Affiliation: [_1])',$typename);
13495: }
13496: }
13497: }
13498: }
13499: if (ref($changes{'inststatus'}) eq 'ARRAY') {
13500: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
13501: if (@{$save_inststatus{'inststatusguest'}} > 0) {
13502: my $chgtext = '<ul>';
13503: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
13504: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
13505: }
13506: $chgtext .= '</ul>';
13507: $resulttext .= '<li>'.
13508: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
13509: $chgtext.
13510: '</li>';
13511: } else {
13512: $resulttext .= '<li>'.
13513: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
13514: '</li>';
13515: }
13516: }
13517: }
13518: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
13519: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
13520: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13521: foreach my $type (@{$changes{'selfcreate'}}) {
13522: my $typename = $type;
13523: if (keys(%usertypes) > 0) {
13524: if ($usertypes{$type} ne '') {
13525: $typename = $usertypes{$type};
13526: }
13527: }
13528: my @modifiable;
13529: $resulttext .= '<li>'.
13530: &mt('Self-creation of account by users with status: [_1]',
13531: '<span class="LC_cusr_emph">'.$typename.'</span>').
13532: ' - '.&mt('modifiable fields (if institutional data blank): ');
13533: foreach my $field (@fields) {
13534: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
13535: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
13536: }
13537: }
13538: if (@modifiable > 0) {
13539: $resulttext .= join(', ',@modifiable);
13540: } else {
13541: $resulttext .= &mt('none');
13542: }
13543: $resulttext .= '</li>';
13544: }
13545: $resulttext .= '</ul></li>';
13546: }
13547: $resulttext .= '</ul>';
13548: my $cachetime = 24*60*60;
13549: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
13550: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13551: if (ref($lastactref) eq 'HASH') {
13552: $lastactref->{'domdefaults'} = 1;
13553: }
13554: } else {
13555: $resulttext = &mt('No changes made to self-creation settings');
13556: }
13557: } else {
13558: $resulttext = '<span class="LC_error">'.
13559: &mt('An error occurred: [_1]',$putresult).'</span>';
13560: }
13561: if ($warningmsg ne '') {
13562: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13563: }
13564: return $resulttext;
13565: }
13566:
13567: sub process_captcha {
13568: my ($container,$changes,$newsettings,$currsettings) = @_;
13569: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
13570: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
13571: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
13572: $newsettings->{'captcha'} = 'original';
13573: }
13574: my %current;
13575: if (ref($currsettings) eq 'HASH') {
13576: %current = %{$currsettings};
13577: }
13578: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
13579: if ($container eq 'cancreate') {
13580: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13581: push(@{$changes->{'cancreate'}},'captcha');
13582: } elsif (!defined($changes->{'cancreate'})) {
13583: $changes->{'cancreate'} = ['captcha'];
13584: }
13585: } elsif ($container eq 'passwords') {
13586: $changes->{'reset'} = 1;
13587: } else {
13588: $changes->{'captcha'} = 1;
13589: }
13590: }
13591: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
13592: if ($newsettings->{'captcha'} eq 'recaptcha') {
13593: $newpub = $env{'form.'.$container.'_recaptchapub'};
13594: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
13595: $newpub =~ s/[^\w\-]//g;
13596: $newpriv =~ s/[^\w\-]//g;
13597: $newsettings->{'recaptchakeys'} = {
13598: public => $newpub,
13599: private => $newpriv,
13600: };
13601: $newversion = $env{'form.'.$container.'_recaptchaversion'};
13602: $newversion =~ s/\D//g;
13603: if ($newversion ne '2') {
13604: $newversion = 1;
13605: }
13606: $newsettings->{'recaptchaversion'} = $newversion;
13607: }
13608: if (ref($current{'recaptchakeys'}) eq 'HASH') {
13609: $currpub = $current{'recaptchakeys'}{'public'};
13610: $currpriv = $current{'recaptchakeys'}{'private'};
13611: unless ($newsettings->{'captcha'} eq 'recaptcha') {
13612: $newsettings->{'recaptchakeys'} = {
13613: public => '',
13614: private => '',
13615: }
13616: }
13617: }
13618: if ($current{'captcha'} eq 'recaptcha') {
13619: $currversion = $current{'recaptchaversion'};
13620: if ($currversion ne '2') {
13621: $currversion = 1;
13622: }
13623: }
13624: if ($currversion ne $newversion) {
13625: if ($container eq 'cancreate') {
13626: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13627: push(@{$changes->{'cancreate'}},'recaptchaversion');
13628: } elsif (!defined($changes->{'cancreate'})) {
13629: $changes->{'cancreate'} = ['recaptchaversion'];
13630: }
13631: } elsif ($container eq 'passwords') {
13632: $changes->{'reset'} = 1;
13633: } else {
13634: $changes->{'recaptchaversion'} = 1;
13635: }
13636: }
13637: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
13638: if ($container eq 'cancreate') {
13639: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13640: push(@{$changes->{'cancreate'}},'recaptchakeys');
13641: } elsif (!defined($changes->{'cancreate'})) {
13642: $changes->{'cancreate'} = ['recaptchakeys'];
13643: }
13644: } elsif ($container eq 'passwords') {
13645: $changes->{'reset'} = 1;
13646: } else {
13647: $changes->{'recaptchakeys'} = 1;
13648: }
13649: }
13650: return;
13651: }
13652:
13653: sub modify_usermodification {
13654: my ($dom,%domconfig) = @_;
13655: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
13656: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13657: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13658: if ($key eq 'selfcreate') {
13659: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
13660: } else {
13661: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
13662: }
13663: }
13664: }
13665: my @contexts = ('author','course');
13666: my %context_title = (
13667: author => 'In author context',
13668: course => 'In course context',
13669: );
13670: my @fields = ('lastname','firstname','middlename','generation',
13671: 'permanentemail','id');
13672: my %roles = (
13673: author => ['ca','aa'],
13674: course => ['st','ep','ta','in','cr'],
13675: );
13676: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13677: foreach my $context (@contexts) {
13678: foreach my $role (@{$roles{$context}}) {
13679: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
13680: foreach my $item (@fields) {
13681: if (grep(/^\Q$item\E$/,@modifiable)) {
13682: $modifyhash{$context}{$role}{$item} = 1;
13683: } else {
13684: $modifyhash{$context}{$role}{$item} = 0;
13685: }
13686: }
13687: }
13688: if (ref($curr_usermodification{$context}) eq 'HASH') {
13689: foreach my $role (@{$roles{$context}}) {
13690: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
13691: foreach my $field (@fields) {
13692: if ($modifyhash{$context}{$role}{$field} ne
13693: $curr_usermodification{$context}{$role}{$field}) {
13694: push(@{$changes{$context}},$role);
13695: last;
13696: }
13697: }
13698: }
13699: }
13700: } else {
13701: foreach my $context (@contexts) {
13702: foreach my $role (@{$roles{$context}}) {
13703: push(@{$changes{$context}},$role);
13704: }
13705: }
13706: }
13707: }
13708: my %usermodification_hash = (
13709: usermodification => \%modifyhash,
13710: );
13711: my $putresult = &Apache::lonnet::put_dom('configuration',
13712: \%usermodification_hash,$dom);
13713: if ($putresult eq 'ok') {
13714: if (keys(%changes) > 0) {
13715: $resulttext = &mt('Changes made: ').'<ul>';
13716: foreach my $context (@contexts) {
13717: if (ref($changes{$context}) eq 'ARRAY') {
13718: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
13719: if (ref($changes{$context}) eq 'ARRAY') {
13720: foreach my $role (@{$changes{$context}}) {
13721: my $rolename;
13722: if ($role eq 'cr') {
13723: $rolename = &mt('Custom');
13724: } else {
13725: $rolename = &Apache::lonnet::plaintext($role);
13726: }
13727: my @modifiable;
13728: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
13729: foreach my $field (@fields) {
13730: if ($modifyhash{$context}{$role}{$field}) {
13731: push(@modifiable,$fieldtitles{$field});
13732: }
13733: }
13734: if (@modifiable > 0) {
13735: $resulttext .= join(', ',@modifiable);
13736: } else {
13737: $resulttext .= &mt('none');
13738: }
13739: $resulttext .= '</li>';
13740: }
13741: $resulttext .= '</ul></li>';
13742: }
13743: }
13744: }
13745: $resulttext .= '</ul>';
13746: } else {
13747: $resulttext = &mt('No changes made to user modification settings');
13748: }
13749: } else {
13750: $resulttext = '<span class="LC_error">'.
13751: &mt('An error occurred: [_1]',$putresult).'</span>';
13752: }
13753: return $resulttext;
13754: }
13755:
13756: sub modify_defaults {
13757: my ($dom,$lastactref,%domconfig) = @_;
13758: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
13759: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13760: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
13761: 'portal_def');
13762: my @authtypes = ('internal','krb4','krb5','localauth');
13763: foreach my $item (@items) {
13764: $newvalues{$item} = $env{'form.'.$item};
13765: if ($item eq 'auth_def') {
13766: if ($newvalues{$item} ne '') {
13767: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
13768: push(@errors,$item);
13769: }
13770: }
13771: } elsif ($item eq 'lang_def') {
13772: if ($newvalues{$item} ne '') {
13773: if ($newvalues{$item} =~ /^(\w+)/) {
13774: my $langcode = $1;
13775: if ($langcode ne 'x_chef') {
13776: if (code2language($langcode) eq '') {
13777: push(@errors,$item);
13778: }
13779: }
13780: } else {
13781: push(@errors,$item);
13782: }
13783: }
13784: } elsif ($item eq 'timezone_def') {
13785: if ($newvalues{$item} ne '') {
13786: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
13787: push(@errors,$item);
13788: }
13789: }
13790: } elsif ($item eq 'datelocale_def') {
13791: if ($newvalues{$item} ne '') {
13792: my @datelocale_ids = DateTime::Locale->ids();
13793: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
13794: push(@errors,$item);
13795: }
13796: }
13797: } elsif ($item eq 'portal_def') {
13798: if ($newvalues{$item} ne '') {
13799: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
13800: push(@errors,$item);
13801: }
13802: }
13803: }
13804: if (grep(/^\Q$item\E$/,@errors)) {
13805: $newvalues{$item} = $domdefaults{$item};
13806: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
13807: $changes{$item} = 1;
13808: }
13809: $domdefaults{$item} = $newvalues{$item};
13810: }
13811: my %staticdefaults = (
13812: 'intauth_cost' => 10,
13813: 'intauth_check' => 0,
13814: 'intauth_switch' => 0,
13815: );
13816: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
13817: if (exists($domdefaults{$item})) {
13818: $newvalues{$item} = $domdefaults{$item};
13819: } else {
13820: $newvalues{$item} = $staticdefaults{$item};
13821: }
13822: }
13823: my %defaults_hash = (
13824: defaults => \%newvalues,
13825: );
13826: my $title = &defaults_titles();
13827:
13828: my $currinststatus;
13829: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13830: $currinststatus = $domconfig{'inststatus'};
13831: } else {
13832: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13833: $currinststatus = {
13834: inststatustypes => $usertypes,
13835: inststatusorder => $types,
13836: inststatusguest => [],
13837: };
13838: }
13839: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
13840: my @allpos;
13841: my %alltypes;
13842: my @inststatusguest;
13843: if (ref($currinststatus) eq 'HASH') {
13844: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
13845: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
13846: unless (grep(/^\Q$type\E$/,@todelete)) {
13847: push(@inststatusguest,$type);
13848: }
13849: }
13850: }
13851: }
13852: my ($currtitles,$currorder);
13853: if (ref($currinststatus) eq 'HASH') {
13854: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
13855: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
13856: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
13857: if ($currinststatus->{inststatustypes}->{$type} ne '') {
13858: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
13859: }
13860: }
13861: unless (grep(/^\Q$type\E$/,@todelete)) {
13862: my $position = $env{'form.inststatus_pos_'.$type};
13863: $position =~ s/\D+//g;
13864: $allpos[$position] = $type;
13865: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
13866: $alltypes{$type} =~ s/`//g;
13867: }
13868: }
13869: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
13870: $currtitles =~ s/,$//;
13871: }
13872: }
13873: if ($env{'form.addinststatus'}) {
13874: my $newtype = $env{'form.addinststatus'};
13875: $newtype =~ s/\W//g;
13876: unless (exists($alltypes{$newtype})) {
13877: $alltypes{$newtype} = $env{'form.addinststatus_title'};
13878: $alltypes{$newtype} =~ s/`//g;
13879: my $position = $env{'form.addinststatus_pos'};
13880: $position =~ s/\D+//g;
13881: if ($position ne '') {
13882: $allpos[$position] = $newtype;
13883: }
13884: }
13885: }
13886: my @orderedstatus;
13887: foreach my $type (@allpos) {
13888: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
13889: push(@orderedstatus,$type);
13890: }
13891: }
13892: foreach my $type (keys(%alltypes)) {
13893: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
13894: delete($alltypes{$type});
13895: }
13896: }
13897: $defaults_hash{'inststatus'} = {
13898: inststatustypes => \%alltypes,
13899: inststatusorder => \@orderedstatus,
13900: inststatusguest => \@inststatusguest,
13901: };
13902: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
13903: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
13904: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
13905: }
13906: }
13907: if ($currorder ne join(',',@orderedstatus)) {
13908: $changes{'inststatus'}{'inststatusorder'} = 1;
13909: }
13910: my $newtitles;
13911: foreach my $item (@orderedstatus) {
13912: $newtitles .= $alltypes{$item}.',';
13913: }
13914: $newtitles =~ s/,$//;
13915: if ($currtitles ne $newtitles) {
13916: $changes{'inststatus'}{'inststatustypes'} = 1;
13917: }
13918: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
13919: $dom);
13920: if ($putresult eq 'ok') {
13921: if (keys(%changes) > 0) {
13922: $resulttext = &mt('Changes made:').'<ul>';
13923: my $version = &Apache::lonnet::get_server_loncaparev($dom);
13924: 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";
13925: foreach my $item (sort(keys(%changes))) {
13926: if ($item eq 'inststatus') {
13927: if (ref($changes{'inststatus'}) eq 'HASH') {
13928: if (@orderedstatus) {
13929: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
13930: foreach my $type (@orderedstatus) {
13931: $resulttext .= $alltypes{$type}.', ';
13932: }
13933: $resulttext =~ s/, $//;
13934: $resulttext .= '</li>';
13935: } else {
13936: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
13937: }
13938: }
13939: } else {
13940: my $value = $env{'form.'.$item};
13941: if ($value eq '') {
13942: $value = &mt('none');
13943: } elsif ($item eq 'auth_def') {
13944: my %authnames = &authtype_names();
13945: my %shortauth = (
13946: internal => 'int',
13947: krb4 => 'krb4',
13948: krb5 => 'krb5',
13949: localauth => 'loc',
13950: );
13951: $value = $authnames{$shortauth{$value}};
13952: }
13953: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
13954: $mailmsgtext .= "$title->{$item} set to $value\n";
13955: }
13956: }
13957: $resulttext .= '</ul>';
13958: $mailmsgtext .= "\n";
13959: my $cachetime = 24*60*60;
13960: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13961: if (ref($lastactref) eq 'HASH') {
13962: $lastactref->{'domdefaults'} = 1;
13963: }
13964: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
13965: my $notify = 1;
13966: if (ref($domconfig{'contacts'}) eq 'HASH') {
13967: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
13968: $notify = 0;
13969: }
13970: }
13971: if ($notify) {
13972: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
13973: "LON-CAPA Domain Settings Change - $dom",
13974: $mailmsgtext);
13975: }
13976: }
13977: } else {
13978: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
13979: }
13980: } else {
13981: $resulttext = '<span class="LC_error">'.
13982: &mt('An error occurred: [_1]',$putresult).'</span>';
13983: }
13984: if (@errors > 0) {
13985: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
13986: foreach my $item (@errors) {
13987: $resulttext .= ' "'.$title->{$item}.'",';
13988: }
13989: $resulttext =~ s/,$//;
13990: }
13991: return $resulttext;
13992: }
13993:
13994: sub modify_scantron {
13995: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13996: my ($resulttext,%confhash,%changes,$errors);
13997: my $custom = 'custom.tab';
13998: my $default = 'default.tab';
13999: my $servadm = $r->dir_config('lonAdmEMail');
14000: my ($configuserok,$author_ok,$switchserver) =
14001: &config_check($dom,$confname,$servadm);
14002: if ($env{'form.scantronformat.filename'} ne '') {
14003: my $error;
14004: if ($configuserok eq 'ok') {
14005: if ($switchserver) {
14006: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
14007: } else {
14008: if ($author_ok eq 'ok') {
14009: my ($result,$scantronurl) =
14010: &publishlogo($r,'upload','scantronformat',$dom,
14011: $confname,'scantron','','',$custom);
14012: if ($result eq 'ok') {
14013: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
14014: $changes{'scantronformat'} = 1;
14015: } else {
14016: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
14017: }
14018: } else {
14019: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
14020: }
14021: }
14022: } else {
14023: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
14024: }
14025: if ($error) {
14026: &Apache::lonnet::logthis($error);
14027: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14028: }
14029: }
14030: if (ref($domconfig{'scantron'}) eq 'HASH') {
14031: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
14032: if ($env{'form.scantronformat_del'}) {
14033: $confhash{'scantron'}{'scantronformat'} = '';
14034: $changes{'scantronformat'} = 1;
14035: } else {
14036: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
14037: }
14038: }
14039: }
14040: my @options = ('hdr','pad','rem');
14041: my @fields = &scantroncsv_fields();
14042: my %titles = &scantronconfig_titles();
14043: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
14044: my ($newdat,$currdat,%newcol,%currcol);
14045: if (grep(/^dat$/,@formats)) {
14046: $confhash{'scantron'}{config}{dat} = 1;
14047: $newdat = 1;
14048: } else {
14049: $newdat = 0;
14050: }
14051: if (grep(/^csv$/,@formats)) {
14052: my %bynum;
14053: foreach my $field (@fields) {
14054: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
14055: my $posscol = $1;
14056: if (($posscol < 20) && (!$bynum{$posscol})) {
14057: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
14058: $bynum{$posscol} = $field;
14059: $newcol{$field} = $posscol;
14060: }
14061: }
14062: }
14063: if (keys(%newcol)) {
14064: foreach my $option (@options) {
14065: if ($env{'form.scantroncsv_'.$option}) {
14066: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
14067: }
14068: }
14069: }
14070: }
14071: $currdat = 1;
14072: if (ref($domconfig{'scantron'}) eq 'HASH') {
14073: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
14074: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
14075: $currdat = 0;
14076: }
14077: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14078: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14079: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
14080: }
14081: }
14082: }
14083: }
14084: if ($currdat != $newdat) {
14085: $changes{'config'} = 1;
14086: } else {
14087: foreach my $field (@fields) {
14088: if ($currcol{$field} ne '') {
14089: if ($currcol{$field} ne $newcol{$field}) {
14090: $changes{'config'} = 1;
14091: last;
14092: }
14093: } elsif ($newcol{$field} ne '') {
14094: $changes{'config'} = 1;
14095: last;
14096: }
14097: }
14098: }
14099: if (keys(%confhash) > 0) {
14100: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
14101: $dom);
14102: if ($putresult eq 'ok') {
14103: if (keys(%changes) > 0) {
14104: if (ref($confhash{'scantron'}) eq 'HASH') {
14105: $resulttext = &mt('Changes made:').'<ul>';
14106: if ($changes{'scantronformat'}) {
14107: if ($confhash{'scantron'}{'scantronformat'} eq '') {
14108: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
14109: } else {
14110: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
14111: }
14112: }
14113: if ($changes{'config'}) {
14114: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
14115: if ($confhash{'scantron'}{'config'}{'dat'}) {
14116: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
14117: }
14118: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14119: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14120: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
14121: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
14122: foreach my $field (@fields) {
14123: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
14124: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
14125: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
14126: }
14127: }
14128: $resulttext .= '</ul></li>';
14129: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
14130: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
14131: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
14132: foreach my $option (@options) {
14133: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
14134: $resulttext .= '<li>'.$titles{$option}.'</li>';
14135: }
14136: }
14137: $resulttext .= '</ul></li>';
14138: }
14139: }
14140: }
14141: }
14142: }
14143: } else {
14144: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
14145: }
14146: }
14147: $resulttext .= '</ul>';
14148: } else {
14149: $resulttext = &mt('Changes made to bubblesheet format file.');
14150: }
14151: &Apache::loncommon::devalidate_domconfig_cache($dom);
14152: if (ref($lastactref) eq 'HASH') {
14153: $lastactref->{'domainconfig'} = 1;
14154: }
14155: } else {
14156: $resulttext = &mt('No changes made to bubblesheet format settings');
14157: }
14158: } else {
14159: $resulttext = '<span class="LC_error">'.
14160: &mt('An error occurred: [_1]',$putresult).'</span>';
14161: }
14162: } else {
14163: $resulttext = &mt('No changes made to bubblesheet format settings');
14164: }
14165: if ($errors) {
14166: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14167: $errors.'</ul>';
14168: }
14169: return $resulttext;
14170: }
14171:
14172: sub modify_coursecategories {
14173: my ($dom,$lastactref,%domconfig) = @_;
14174: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
14175: $cathash);
14176: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
14177: my @catitems = ('unauth','auth');
14178: my @cattypes = ('std','domonly','codesrch','none');
14179: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14180: $cathash = $domconfig{'coursecategories'}{'cats'};
14181: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
14182: $changes{'togglecats'} = 1;
14183: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
14184: }
14185: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
14186: $changes{'categorize'} = 1;
14187: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
14188: }
14189: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
14190: $changes{'togglecatscomm'} = 1;
14191: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
14192: }
14193: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
14194: $changes{'categorizecomm'} = 1;
14195: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
14196: }
14197: foreach my $item (@catitems) {
14198: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14199: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
14200: $changes{$item} = 1;
14201: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14202: }
14203: }
14204: }
14205: } else {
14206: $changes{'togglecats'} = 1;
14207: $changes{'categorize'} = 1;
14208: $changes{'togglecatscomm'} = 1;
14209: $changes{'categorizecomm'} = 1;
14210: $domconfig{'coursecategories'} = {
14211: togglecats => $env{'form.togglecats'},
14212: categorize => $env{'form.categorize'},
14213: togglecatscomm => $env{'form.togglecatscomm'},
14214: categorizecomm => $env{'form.categorizecomm'},
14215: };
14216: foreach my $item (@catitems) {
14217: if ($env{'form.coursecat_'.$item} ne 'std') {
14218: $changes{$item} = 1;
14219: }
14220: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14221: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14222: }
14223: }
14224: }
14225: if (ref($cathash) eq 'HASH') {
14226: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
14227: push (@deletecategory,'instcode::0');
14228: }
14229: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
14230: push(@deletecategory,'communities::0');
14231: }
14232: }
14233: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
14234: if (ref($cathash) eq 'HASH') {
14235: if (@deletecategory > 0) {
14236: #FIXME Need to remove category from all courses using a deleted category
14237: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
14238: foreach my $item (@deletecategory) {
14239: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
14240: delete($domconfig{'coursecategories'}{'cats'}{$item});
14241: $deletions{$item} = 1;
14242: &recurse_cat_deletes($item,$cathash,\%deletions);
14243: }
14244: }
14245: }
14246: foreach my $item (keys(%{$cathash})) {
14247: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14248: if ($cathash->{$item} ne $env{'form.'.$item}) {
14249: $reorderings{$item} = 1;
14250: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
14251: }
14252: if ($env{'form.addcategory_name_'.$item} ne '') {
14253: my $newcat = $env{'form.addcategory_name_'.$item};
14254: my $newdepth = $depth+1;
14255: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14256: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
14257: $adds{$newitem} = 1;
14258: }
14259: if ($env{'form.subcat_'.$item} ne '') {
14260: my $newcat = $env{'form.subcat_'.$item};
14261: my $newdepth = $depth+1;
14262: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14263: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
14264: $adds{$newitem} = 1;
14265: }
14266: }
14267: }
14268: if ($env{'form.instcode'} eq '1') {
14269: if (ref($cathash) eq 'HASH') {
14270: my $newitem = 'instcode::0';
14271: if ($cathash->{$newitem} eq '') {
14272: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14273: $adds{$newitem} = 1;
14274: }
14275: } else {
14276: my $newitem = 'instcode::0';
14277: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14278: $adds{$newitem} = 1;
14279: }
14280: }
14281: if ($env{'form.communities'} eq '1') {
14282: if (ref($cathash) eq 'HASH') {
14283: my $newitem = 'communities::0';
14284: if ($cathash->{$newitem} eq '') {
14285: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14286: $adds{$newitem} = 1;
14287: }
14288: } else {
14289: my $newitem = 'communities::0';
14290: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14291: $adds{$newitem} = 1;
14292: }
14293: }
14294: if ($env{'form.addcategory_name'} ne '') {
14295: if (($env{'form.addcategory_name'} ne 'instcode') &&
14296: ($env{'form.addcategory_name'} ne 'communities')) {
14297: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
14298: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
14299: $adds{$newitem} = 1;
14300: }
14301: }
14302: my $putresult;
14303: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14304: if (keys(%deletions) > 0) {
14305: foreach my $key (keys(%deletions)) {
14306: if ($predelallitems{$key} ne '') {
14307: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
14308: }
14309: }
14310: }
14311: my (@chkcats,@chktrails,%chkallitems);
14312: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
14313: if (ref($chkcats[0]) eq 'ARRAY') {
14314: my $depth = 0;
14315: my $chg = 0;
14316: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
14317: my $name = $chkcats[0][$i];
14318: my $item;
14319: if ($name eq '') {
14320: $chg ++;
14321: } else {
14322: $item = &escape($name).'::0';
14323: if ($chg) {
14324: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
14325: }
14326: $depth ++;
14327: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
14328: $depth --;
14329: }
14330: }
14331: }
14332: }
14333: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14334: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
14335: if ($putresult eq 'ok') {
14336: my %title = (
14337: togglecats => 'Show/Hide a course in catalog',
14338: categorize => 'Assign a category to a course',
14339: togglecatscomm => 'Show/Hide a community in catalog',
14340: categorizecomm => 'Assign a category to a community',
14341: );
14342: my %level = (
14343: dom => 'set in Domain ("Modify Course/Community")',
14344: crs => 'set in Course ("Course Configuration")',
14345: comm => 'set in Community ("Community Configuration")',
14346: none => 'No catalog',
14347: std => 'Standard catalog',
14348: domonly => 'Domain-only catalog',
14349: codesrch => 'Code search form',
14350: );
14351: $resulttext = &mt('Changes made:').'<ul>';
14352: if ($changes{'togglecats'}) {
14353: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
14354: }
14355: if ($changes{'categorize'}) {
14356: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
14357: }
14358: if ($changes{'togglecatscomm'}) {
14359: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
14360: }
14361: if ($changes{'categorizecomm'}) {
14362: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
14363: }
14364: if ($changes{'unauth'}) {
14365: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
14366: }
14367: if ($changes{'auth'}) {
14368: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
14369: }
14370: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14371: my $cathash;
14372: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14373: $cathash = $domconfig{'coursecategories'}{'cats'};
14374: } else {
14375: $cathash = {};
14376: }
14377: my (@cats,@trails,%allitems);
14378: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
14379: if (keys(%deletions) > 0) {
14380: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
14381: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
14382: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
14383: }
14384: $resulttext .= '</ul></li>';
14385: }
14386: if (keys(%reorderings) > 0) {
14387: my %sort_by_trail;
14388: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
14389: foreach my $key (keys(%reorderings)) {
14390: if ($allitems{$key} ne '') {
14391: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14392: }
14393: }
14394: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14395: $resulttext .= '<li>'.$trails[$trail].'</li>';
14396: }
14397: $resulttext .= '</ul></li>';
14398: }
14399: if (keys(%adds) > 0) {
14400: my %sort_by_trail;
14401: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
14402: foreach my $key (keys(%adds)) {
14403: if ($allitems{$key} ne '') {
14404: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14405: }
14406: }
14407: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14408: $resulttext .= '<li>'.$trails[$trail].'</li>';
14409: }
14410: $resulttext .= '</ul></li>';
14411: }
14412: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
14413: if (ref($lastactref) eq 'HASH') {
14414: $lastactref->{'cats'} = 1;
14415: }
14416: }
14417: $resulttext .= '</ul>';
14418: if ($changes{'unauth'} || $changes{'auth'}) {
14419: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
14420: if ($changes{'auth'}) {
14421: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
14422: }
14423: if ($changes{'unauth'}) {
14424: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
14425: }
14426: my $cachetime = 24*60*60;
14427: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14428: if (ref($lastactref) eq 'HASH') {
14429: $lastactref->{'domdefaults'} = 1;
14430: }
14431: }
14432: } else {
14433: $resulttext = '<span class="LC_error">'.
14434: &mt('An error occurred: [_1]',$putresult).'</span>';
14435: }
14436: } else {
14437: $resulttext = &mt('No changes made to course and community categories');
14438: }
14439: return $resulttext;
14440: }
14441:
14442: sub modify_serverstatuses {
14443: my ($dom,%domconfig) = @_;
14444: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
14445: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
14446: %currserverstatus = %{$domconfig{'serverstatuses'}};
14447: }
14448: my @pages = &serverstatus_pages();
14449: foreach my $type (@pages) {
14450: $newserverstatus{$type}{'namedusers'} = '';
14451: $newserverstatus{$type}{'machines'} = '';
14452: if (defined($env{'form.'.$type.'_namedusers'})) {
14453: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
14454: my @okusers;
14455: foreach my $user (@users) {
14456: my ($uname,$udom) = split(/:/,$user);
14457: if (($udom =~ /^$match_domain$/) &&
14458: (&Apache::lonnet::domain($udom)) &&
14459: ($uname =~ /^$match_username$/)) {
14460: if (!grep(/^\Q$user\E/,@okusers)) {
14461: push(@okusers,$user);
14462: }
14463: }
14464: }
14465: if (@okusers > 0) {
14466: @okusers = sort(@okusers);
14467: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
14468: }
14469: }
14470: if (defined($env{'form.'.$type.'_machines'})) {
14471: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
14472: my @okmachines;
14473: foreach my $ip (@machines) {
14474: my @parts = split(/\./,$ip);
14475: next if (@parts < 4);
14476: my $badip = 0;
14477: for (my $i=0; $i<4; $i++) {
14478: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
14479: $badip = 1;
14480: last;
14481: }
14482: }
14483: if (!$badip) {
14484: push(@okmachines,$ip);
14485: }
14486: }
14487: @okmachines = sort(@okmachines);
14488: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
14489: }
14490: }
14491: my %serverstatushash = (
14492: serverstatuses => \%newserverstatus,
14493: );
14494: foreach my $type (@pages) {
14495: foreach my $setting ('namedusers','machines') {
14496: my (@current,@new);
14497: if (ref($currserverstatus{$type}) eq 'HASH') {
14498: if ($currserverstatus{$type}{$setting} ne '') {
14499: @current = split(/,/,$currserverstatus{$type}{$setting});
14500: }
14501: }
14502: if ($newserverstatus{$type}{$setting} ne '') {
14503: @new = split(/,/,$newserverstatus{$type}{$setting});
14504: }
14505: if (@current > 0) {
14506: if (@new > 0) {
14507: foreach my $item (@current) {
14508: if (!grep(/^\Q$item\E$/,@new)) {
14509: $changes{$type}{$setting} = 1;
14510: last;
14511: }
14512: }
14513: foreach my $item (@new) {
14514: if (!grep(/^\Q$item\E$/,@current)) {
14515: $changes{$type}{$setting} = 1;
14516: last;
14517: }
14518: }
14519: } else {
14520: $changes{$type}{$setting} = 1;
14521: }
14522: } elsif (@new > 0) {
14523: $changes{$type}{$setting} = 1;
14524: }
14525: }
14526: }
14527: if (keys(%changes) > 0) {
14528: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
14529: my $putresult = &Apache::lonnet::put_dom('configuration',
14530: \%serverstatushash,$dom);
14531: if ($putresult eq 'ok') {
14532: $resulttext .= &mt('Changes made:').'<ul>';
14533: foreach my $type (@pages) {
14534: if (ref($changes{$type}) eq 'HASH') {
14535: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
14536: if ($changes{$type}{'namedusers'}) {
14537: if ($newserverstatus{$type}{'namedusers'} eq '') {
14538: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
14539: } else {
14540: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
14541: }
14542: }
14543: if ($changes{$type}{'machines'}) {
14544: if ($newserverstatus{$type}{'machines'} eq '') {
14545: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
14546: } else {
14547: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
14548: }
14549:
14550: }
14551: $resulttext .= '</ul></li>';
14552: }
14553: }
14554: $resulttext .= '</ul>';
14555: } else {
14556: $resulttext = '<span class="LC_error">'.
14557: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
14558:
14559: }
14560: } else {
14561: $resulttext = &mt('No changes made to access to server status pages');
14562: }
14563: return $resulttext;
14564: }
14565:
14566: sub modify_helpsettings {
14567: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14568: my ($resulttext,$errors,%changes,%helphash);
14569: my %defaultchecked = ('submitbugs' => 'on');
14570: my @offon = ('off','on');
14571: my @toggles = ('submitbugs');
14572: my %current = ('submitbugs' => '',
14573: 'adhoc' => {},
14574: );
14575: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
14576: %current = %{$domconfig{'helpsettings'}};
14577: }
14578: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14579: foreach my $item (@toggles) {
14580: if ($defaultchecked{$item} eq 'on') {
14581: if ($current{$item} eq '') {
14582: if ($env{'form.'.$item} eq '0') {
14583: $changes{$item} = 1;
14584: }
14585: } elsif ($current{$item} ne $env{'form.'.$item}) {
14586: $changes{$item} = 1;
14587: }
14588: } elsif ($defaultchecked{$item} eq 'off') {
14589: if ($current{$item} eq '') {
14590: if ($env{'form.'.$item} eq '1') {
14591: $changes{$item} = 1;
14592: }
14593: } elsif ($current{$item} ne $env{'form.'.$item}) {
14594: $changes{$item} = 1;
14595: }
14596: }
14597: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
14598: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
14599: }
14600: }
14601: my $maxnum = $env{'form.helproles_maxnum'};
14602: my $confname = $dom.'-domainconfig';
14603: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
14604: my (@allpos,%newsettings,%changedprivs,$newrole);
14605: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14606: my @accesstypes = ('all','dh','da','none','status','inc','exc');
14607: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
14608: my %lt = &Apache::lonlocal::texthash(
14609: s => 'system',
14610: d => 'domain',
14611: order => 'Display order',
14612: access => 'Role usage',
14613: all => 'All with domain helpdesk or helpdesk assistant role',
14614: dh => 'All with domain helpdesk role',
14615: da => 'All with domain helpdesk assistant role',
14616: none => 'None',
14617: status => 'Determined based on institutional status',
14618: inc => 'Include all, but exclude specific personnel',
14619: exc => 'Exclude all, but include specific personnel',
14620: );
14621: for (my $num=0; $num<=$maxnum; $num++) {
14622: my ($prefix,$identifier,$rolename,%curr);
14623: if ($num == $maxnum) {
14624: next unless ($env{'form.newcusthelp'} == $maxnum);
14625: $identifier = 'custhelp'.$num;
14626: $prefix = 'helproles_'.$num;
14627: $rolename = $env{'form.custhelpname'.$num};
14628: $rolename=~s/[^A-Za-z0-9]//gs;
14629: next if ($rolename eq '');
14630: next if (exists($existing{'rolesdef_'.$rolename}));
14631: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14632: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14633: $newprivs{'c'},$confname,$dom);
14634: if ($result ne 'ok') {
14635: $errors .= '<li><span class="LC_error">'.
14636: &mt('An error occurred storing the new custom role: [_1]',
14637: $result).'</span></li>';
14638: next;
14639: } else {
14640: $changedprivs{$rolename} = \%newprivs;
14641: $newrole = $rolename;
14642: }
14643: } else {
14644: $prefix = 'helproles_'.$num;
14645: $rolename = $env{'form.'.$prefix};
14646: next if ($rolename eq '');
14647: next unless (exists($existing{'rolesdef_'.$rolename}));
14648: $identifier = 'custhelp'.$num;
14649: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14650: my %currprivs;
14651: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
14652: split(/\_/,$existing{'rolesdef_'.$rolename});
14653: foreach my $level ('c','d','s') {
14654: if ($newprivs{$level} ne $currprivs{$level}) {
14655: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14656: $newprivs{'c'},$confname,$dom);
14657: if ($result ne 'ok') {
14658: $errors .= '<li><span class="LC_error">'.
14659: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
14660: $rolename,$result).'</span></li>';
14661: } else {
14662: $changedprivs{$rolename} = \%newprivs;
14663: }
14664: last;
14665: }
14666: }
14667: if (ref($current{'adhoc'}) eq 'HASH') {
14668: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14669: %curr = %{$current{'adhoc'}{$rolename}};
14670: }
14671: }
14672: }
14673: my $newpos = $env{'form.'.$prefix.'_pos'};
14674: $newpos =~ s/\D+//g;
14675: $allpos[$newpos] = $rolename;
14676: my $newdesc = $env{'form.'.$prefix.'_desc'};
14677: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
14678: if ($curr{'desc'}) {
14679: if ($curr{'desc'} ne $newdesc) {
14680: $changes{'customrole'}{$rolename}{'desc'} = 1;
14681: $newsettings{$rolename}{'desc'} = $newdesc;
14682: }
14683: } elsif ($newdesc ne '') {
14684: $changes{'customrole'}{$rolename}{'desc'} = 1;
14685: $newsettings{$rolename}{'desc'} = $newdesc;
14686: }
14687: my $access = $env{'form.'.$prefix.'_access'};
14688: if (grep(/^\Q$access\E$/,@accesstypes)) {
14689: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
14690: if ($access eq 'status') {
14691: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
14692: if (scalar(@statuses) == 0) {
14693: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
14694: } else {
14695: my (@shownstatus,$numtypes);
14696: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14697: if (ref($types) eq 'ARRAY') {
14698: $numtypes = scalar(@{$types});
14699: foreach my $type (sort(@statuses)) {
14700: if ($type eq 'default') {
14701: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14702: } elsif (grep(/^\Q$type\E$/,@{$types})) {
14703: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14704: push(@shownstatus,$usertypes->{$type});
14705: }
14706: }
14707: }
14708: if (grep(/^default$/,@statuses)) {
14709: push(@shownstatus,$othertitle);
14710: }
14711: if (scalar(@shownstatus) == 1+$numtypes) {
14712: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
14713: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
14714: } else {
14715: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
14716: if (ref($curr{'status'}) eq 'ARRAY') {
14717: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14718: if (@diffs) {
14719: $changes{'customrole'}{$rolename}{$access} = 1;
14720: }
14721: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14722: $changes{'customrole'}{$rolename}{$access} = 1;
14723: }
14724: }
14725: }
14726: } elsif (($access eq 'inc') || ($access eq 'exc')) {
14727: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
14728: my @newspecstaff;
14729: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14730: foreach my $person (sort(@personnel)) {
14731: if ($domhelpdesk{$person}) {
14732: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
14733: }
14734: }
14735: if (ref($curr{$access}) eq 'ARRAY') {
14736: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14737: if (@diffs) {
14738: $changes{'customrole'}{$rolename}{$access} = 1;
14739: }
14740: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14741: $changes{'customrole'}{$rolename}{$access} = 1;
14742: }
14743: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14744: my ($uname,$udom) = split(/:/,$person);
14745: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
14746: }
14747: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
14748: }
14749: } else {
14750: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
14751: }
14752: unless ($curr{'access'} eq $access) {
14753: $changes{'customrole'}{$rolename}{'access'} = 1;
14754: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
14755: }
14756: }
14757: if (@allpos > 0) {
14758: my $idx = 0;
14759: foreach my $rolename (@allpos) {
14760: if ($rolename ne '') {
14761: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
14762: if (ref($current{'adhoc'}) eq 'HASH') {
14763: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14764: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
14765: $changes{'customrole'}{$rolename}{'order'} = 1;
14766: $newsettings{$rolename}{'order'} = $idx+1;
14767: }
14768: }
14769: }
14770: $idx ++;
14771: }
14772: }
14773: }
14774: my $putresult;
14775: if (keys(%changes) > 0) {
14776: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
14777: if ($putresult eq 'ok') {
14778: if (ref($helphash{'helpsettings'}) eq 'HASH') {
14779: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
14780: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
14781: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
14782: }
14783: }
14784: my $cachetime = 24*60*60;
14785: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14786: if (ref($lastactref) eq 'HASH') {
14787: $lastactref->{'domdefaults'} = 1;
14788: }
14789: } else {
14790: $errors .= '<li><span class="LC_error">'.
14791: &mt('An error occurred storing the settings: [_1]',
14792: $putresult).'</span></li>';
14793: }
14794: }
14795: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
14796: $resulttext = &mt('Changes made:').'<ul>';
14797: my (%shownprivs,@levelorder);
14798: @levelorder = ('c','d','s');
14799: if ((keys(%changes)) && ($putresult eq 'ok')) {
14800: foreach my $item (sort(keys(%changes))) {
14801: if ($item eq 'submitbugs') {
14802: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
14803: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
14804: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
14805: } elsif ($item eq 'customrole') {
14806: if (ref($changes{'customrole'}) eq 'HASH') {
14807: my @keyorder = ('order','desc','access','status','exc','inc');
14808: my %keytext = &Apache::lonlocal::texthash(
14809: order => 'Order',
14810: desc => 'Role description',
14811: access => 'Role usage',
14812: status => 'Allowed institutional types',
14813: exc => 'Allowed personnel',
14814: inc => 'Disallowed personnel',
14815: );
14816: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
14817: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
14818: if ($role eq $newrole) {
14819: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
14820: $role).'<ul>';
14821: } else {
14822: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14823: $role).'<ul>';
14824: }
14825: foreach my $key (@keyorder) {
14826: if ($changes{'customrole'}{$role}{$key}) {
14827: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
14828: $keytext{$key},$newsettings{$role}{$key}).
14829: '</li>';
14830: }
14831: }
14832: if (ref($changedprivs{$role}) eq 'HASH') {
14833: $shownprivs{$role} = 1;
14834: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
14835: foreach my $level (@levelorder) {
14836: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14837: next if ($item eq '');
14838: my ($priv) = split(/\&/,$item,2);
14839: if (&Apache::lonnet::plaintext($priv)) {
14840: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14841: unless ($level eq 'c') {
14842: $resulttext .= ' ('.$lt{$level}.')';
14843: }
14844: $resulttext .= '</li>';
14845: }
14846: }
14847: }
14848: $resulttext .= '</ul>';
14849: }
14850: $resulttext .= '</ul></li>';
14851: }
14852: }
14853: }
14854: }
14855: }
14856: }
14857: if (keys(%changedprivs)) {
14858: foreach my $role (sort(keys(%changedprivs))) {
14859: unless ($shownprivs{$role}) {
14860: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14861: $role).'<ul>'.
14862: '<li>'.&mt('Privileges set to :').'<ul>';
14863: foreach my $level (@levelorder) {
14864: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14865: next if ($item eq '');
14866: my ($priv) = split(/\&/,$item,2);
14867: if (&Apache::lonnet::plaintext($priv)) {
14868: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14869: unless ($level eq 'c') {
14870: $resulttext .= ' ('.$lt{$level}.')';
14871: }
14872: $resulttext .= '</li>';
14873: }
14874: }
14875: }
14876: $resulttext .= '</ul></li></ul></li>';
14877: }
14878: }
14879: }
14880: $resulttext .= '</ul>';
14881: } else {
14882: $resulttext = &mt('No changes made to help settings');
14883: }
14884: if ($errors) {
14885: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
14886: $errors.'</ul>';
14887: }
14888: return $resulttext;
14889: }
14890:
14891: sub modify_coursedefaults {
14892: my ($dom,$lastactref,%domconfig) = @_;
14893: my ($resulttext,$errors,%changes,%defaultshash);
14894: my %defaultchecked = (
14895: 'uselcmath' => 'on',
14896: 'usejsme' => 'on'
14897: );
14898: my @toggles = ('uselcmath','usejsme');
14899: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
14900: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
14901: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
14902: my @types = ('official','unofficial','community','textbook');
14903: my %staticdefaults = (
14904: anonsurvey_threshold => 10,
14905: uploadquota => 500,
14906: postsubmit => 60,
14907: mysqltables => 172800,
14908: );
14909: my %texoptions = (
14910: MathJax => 'MathJax',
14911: mimetex => &mt('Convert to Images'),
14912: tth => &mt('TeX to HTML'),
14913: );
14914: $defaultshash{'coursedefaults'} = {};
14915:
14916: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
14917: if ($domconfig{'coursedefaults'} eq '') {
14918: $domconfig{'coursedefaults'} = {};
14919: }
14920: }
14921:
14922: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
14923: foreach my $item (@toggles) {
14924: if ($defaultchecked{$item} eq 'on') {
14925: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14926: ($env{'form.'.$item} eq '0')) {
14927: $changes{$item} = 1;
14928: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14929: $changes{$item} = 1;
14930: }
14931: } elsif ($defaultchecked{$item} eq 'off') {
14932: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14933: ($env{'form.'.$item} eq '1')) {
14934: $changes{$item} = 1;
14935: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14936: $changes{$item} = 1;
14937: }
14938: }
14939: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
14940: }
14941: foreach my $item (@numbers) {
14942: my ($currdef,$newdef);
14943: $newdef = $env{'form.'.$item};
14944: if ($item eq 'anonsurvey_threshold') {
14945: $currdef = $domconfig{'coursedefaults'}{$item};
14946: $newdef =~ s/\D//g;
14947: if ($newdef eq '' || $newdef < 1) {
14948: $newdef = 1;
14949: }
14950: $defaultshash{'coursedefaults'}{$item} = $newdef;
14951: } else {
14952: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
14953: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
14954: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
14955: }
14956: $newdef =~ s/[^\w.\-]//g;
14957: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
14958: }
14959: if ($currdef ne $newdef) {
14960: if ($item eq 'anonsurvey_threshold') {
14961: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
14962: $changes{$item} = 1;
14963: }
14964: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
14965: my $setting = $1;
14966: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
14967: $changes{$setting} = 1;
14968: }
14969: }
14970: }
14971: }
14972: my $texengine;
14973: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
14974: $texengine = $env{'form.texengine'};
14975: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
14976: if ($currdef eq '') {
14977: unless ($texengine eq $Apache::lonnet::deftex) {
14978: $changes{'texengine'} = 1;
14979: }
14980: } elsif ($currdef ne $texengine) {
14981: $changes{'texengine'} = 1;
14982: }
14983: }
14984: if ($texengine ne '') {
14985: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
14986: }
14987: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
14988: my @currclonecode;
14989: if (ref($currclone) eq 'HASH') {
14990: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
14991: @currclonecode = @{$currclone->{'instcode'}};
14992: }
14993: }
14994: my $newclone;
14995: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
14996: $newclone = $env{'form.canclone'};
14997: }
14998: if ($newclone eq 'instcode') {
14999: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
15000: my (%codedefaults,@code_order,@clonecode);
15001: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
15002: \@code_order);
15003: foreach my $item (@code_order) {
15004: if (grep(/^\Q$item\E$/,@newcodes)) {
15005: push(@clonecode,$item);
15006: }
15007: }
15008: if (@clonecode) {
15009: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
15010: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
15011: if (@diffs) {
15012: $changes{'canclone'} = 1;
15013: }
15014: } else {
15015: $newclone eq '';
15016: }
15017: } elsif ($newclone ne '') {
15018: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
15019: }
15020: if ($newclone ne $currclone) {
15021: $changes{'canclone'} = 1;
15022: }
15023: my %credits;
15024: foreach my $type (@types) {
15025: unless ($type eq 'community') {
15026: $credits{$type} = $env{'form.'.$type.'_credits'};
15027: $credits{$type} =~ s/[^\d.]+//g;
15028: }
15029: }
15030: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
15031: ($env{'form.coursecredits'} eq '1')) {
15032: $changes{'coursecredits'} = 1;
15033: foreach my $type (keys(%credits)) {
15034: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15035: }
15036: } else {
15037: if ($env{'form.coursecredits'} eq '1') {
15038: foreach my $type (@types) {
15039: unless ($type eq 'community') {
15040: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
15041: $changes{'coursecredits'} = 1;
15042: }
15043: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15044: }
15045: }
15046: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15047: foreach my $type (@types) {
15048: unless ($type eq 'community') {
15049: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
15050: $changes{'coursecredits'} = 1;
15051: last;
15052: }
15053: }
15054: }
15055: }
15056: }
15057: if ($env{'form.postsubmit'} eq '1') {
15058: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
15059: my %currtimeout;
15060: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15061: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
15062: $changes{'postsubmit'} = 1;
15063: }
15064: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15065: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
15066: }
15067: } else {
15068: $changes{'postsubmit'} = 1;
15069: }
15070: foreach my $type (@types) {
15071: my $timeout = $env{'form.'.$type.'_timeout'};
15072: $timeout =~ s/\D//g;
15073: if ($timeout == $staticdefaults{'postsubmit'}) {
15074: $timeout = '';
15075: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
15076: $timeout = '0';
15077: }
15078: unless ($timeout eq '') {
15079: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
15080: }
15081: if (exists($currtimeout{$type})) {
15082: if ($timeout ne $currtimeout{$type}) {
15083: $changes{'postsubmit'} = 1;
15084: }
15085: } elsif ($timeout ne '') {
15086: $changes{'postsubmit'} = 1;
15087: }
15088: }
15089: } else {
15090: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
15091: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15092: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
15093: $changes{'postsubmit'} = 1;
15094: }
15095: } else {
15096: $changes{'postsubmit'} = 1;
15097: }
15098: }
15099: }
15100: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15101: $dom);
15102: if ($putresult eq 'ok') {
15103: if (keys(%changes) > 0) {
15104: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15105: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
15106: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
15107: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
15108: foreach my $item ('uselcmath','usejsme','texengine') {
15109: if ($changes{$item}) {
15110: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
15111: }
15112: }
15113: if ($changes{'coursecredits'}) {
15114: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15115: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
15116: $domdefaults{$type.'credits'} =
15117: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
15118: }
15119: }
15120: }
15121: if ($changes{'postsubmit'}) {
15122: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15123: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
15124: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15125: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
15126: $domdefaults{$type.'postsubtimeout'} =
15127: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15128: }
15129: }
15130: }
15131: }
15132: if ($changes{'uploadquota'}) {
15133: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15134: foreach my $type (@types) {
15135: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
15136: }
15137: }
15138: }
15139: if ($changes{'canclone'}) {
15140: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15141: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15142: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
15143: if (@clonecodes) {
15144: $domdefaults{'canclone'} = join('+',@clonecodes);
15145: }
15146: }
15147: } else {
15148: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
15149: }
15150: }
15151: my $cachetime = 24*60*60;
15152: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15153: if (ref($lastactref) eq 'HASH') {
15154: $lastactref->{'domdefaults'} = 1;
15155: }
15156: }
15157: $resulttext = &mt('Changes made:').'<ul>';
15158: foreach my $item (sort(keys(%changes))) {
15159: if ($item eq 'uselcmath') {
15160: if ($env{'form.'.$item} eq '1') {
15161: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
15162: } else {
15163: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
15164: }
15165: } elsif ($item eq 'usejsme') {
15166: if ($env{'form.'.$item} eq '1') {
15167: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
15168: } else {
15169: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
15170: }
15171: } elsif ($item eq 'texengine') {
15172: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
15173: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
15174: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
15175: }
15176: } elsif ($item eq 'anonsurvey_threshold') {
15177: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
15178: } elsif ($item eq 'uploadquota') {
15179: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15180: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
15181: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
15182: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
15183: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
15184:
15185: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
15186: '</ul>'.
15187: '</li>';
15188: } else {
15189: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
15190: }
15191: } elsif ($item eq 'mysqltables') {
15192: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
15193: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
15194: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
15195: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
15196: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
15197: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
15198: '</ul>'.
15199: '</li>';
15200: } else {
15201: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
15202: }
15203: } elsif ($item eq 'postsubmit') {
15204: if ($domdefaults{'postsubmit'} eq 'off') {
15205: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
15206: } else {
15207: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
15208: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15209: $resulttext .= &mt('durations:').'<ul>';
15210: foreach my $type (@types) {
15211: $resulttext .= '<li>';
15212: my $timeout;
15213: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15214: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15215: }
15216: my $display;
15217: if ($timeout eq '0') {
15218: $display = &mt('unlimited');
15219: } elsif ($timeout eq '') {
15220: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
15221: } else {
15222: $display = &mt('[quant,_1,second]',$timeout);
15223: }
15224: if ($type eq 'community') {
15225: $resulttext .= &mt('Communities');
15226: } elsif ($type eq 'official') {
15227: $resulttext .= &mt('Official courses');
15228: } elsif ($type eq 'unofficial') {
15229: $resulttext .= &mt('Unofficial courses');
15230: } elsif ($type eq 'textbook') {
15231: $resulttext .= &mt('Textbook courses');
15232: }
15233: $resulttext .= ' -- '.$display.'</li>';
15234: }
15235: $resulttext .= '</ul>';
15236: }
15237: $resulttext .= '</li>';
15238: }
15239: } elsif ($item eq 'coursecredits') {
15240: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15241: if (($domdefaults{'officialcredits'} eq '') &&
15242: ($domdefaults{'unofficialcredits'} eq '') &&
15243: ($domdefaults{'textbookcredits'} eq '')) {
15244: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15245: } else {
15246: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
15247: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
15248: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
15249: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
15250: '</ul>'.
15251: '</li>';
15252: }
15253: } else {
15254: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15255: }
15256: } elsif ($item eq 'canclone') {
15257: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15258: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15259: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
15260: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
15261: }
15262: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
15263: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
15264: } else {
15265: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
15266: }
15267: }
15268: }
15269: $resulttext .= '</ul>';
15270: } else {
15271: $resulttext = &mt('No changes made to course defaults');
15272: }
15273: } else {
15274: $resulttext = '<span class="LC_error">'.
15275: &mt('An error occurred: [_1]',$putresult).'</span>';
15276: }
15277: return $resulttext;
15278: }
15279:
15280: sub modify_selfenrollment {
15281: my ($dom,$lastactref,%domconfig) = @_;
15282: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
15283: my @types = ('official','unofficial','community','textbook');
15284: my %titles = &tool_titles();
15285: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
15286: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
15287: $ordered{'default'} = ['types','registered','approval','limit'];
15288:
15289: my (%roles,%shown,%toplevel);
15290: $roles{'0'} = &Apache::lonnet::plaintext('dc');
15291:
15292: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
15293: if ($domconfig{'selfenrollment'} eq '') {
15294: $domconfig{'selfenrollment'} = {};
15295: }
15296: }
15297: %toplevel = (
15298: admin => 'Configuration Rights',
15299: default => 'Default settings',
15300: validation => 'Validation of self-enrollment requests',
15301: );
15302: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
15303:
15304: if (ref($ordered{'admin'}) eq 'ARRAY') {
15305: foreach my $item (@{$ordered{'admin'}}) {
15306: foreach my $type (@types) {
15307: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
15308: $selfenrollhash{'admin'}{$type}{$item} = 1;
15309: } else {
15310: $selfenrollhash{'admin'}{$type}{$item} = 0;
15311: }
15312: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
15313: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
15314: if ($selfenrollhash{'admin'}{$type}{$item} ne
15315: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
15316: push(@{$changes{'admin'}{$type}},$item);
15317: }
15318: } else {
15319: if (!$selfenrollhash{'admin'}{$type}{$item}) {
15320: push(@{$changes{'admin'}{$type}},$item);
15321: }
15322: }
15323: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
15324: push(@{$changes{'admin'}{$type}},$item);
15325: }
15326: }
15327: }
15328: }
15329:
15330: foreach my $item (@{$ordered{'default'}}) {
15331: foreach my $type (@types) {
15332: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
15333: if ($item eq 'types') {
15334: unless (($value eq 'all') || ($value eq 'dom')) {
15335: $value = '';
15336: }
15337: } elsif ($item eq 'registered') {
15338: unless ($value eq '1') {
15339: $value = 0;
15340: }
15341: } elsif ($item eq 'approval') {
15342: unless ($value =~ /^[012]$/) {
15343: $value = 0;
15344: }
15345: } else {
15346: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15347: $value = 'none';
15348: }
15349: }
15350: $selfenrollhash{'default'}{$type}{$item} = $value;
15351: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
15352: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15353: if ($selfenrollhash{'default'}{$type}{$item} ne
15354: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
15355: push(@{$changes{'default'}{$type}},$item);
15356: }
15357: } else {
15358: push(@{$changes{'default'}{$type}},$item);
15359: }
15360: } else {
15361: push(@{$changes{'default'}{$type}},$item);
15362: }
15363: if ($item eq 'limit') {
15364: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15365: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
15366: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
15367: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
15368: }
15369: } else {
15370: $selfenrollhash{'default'}{$type}{'cap'} = '';
15371: }
15372: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15373: if ($selfenrollhash{'default'}{$type}{'cap'} ne
15374: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
15375: push(@{$changes{'default'}{$type}},'cap');
15376: }
15377: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
15378: push(@{$changes{'default'}{$type}},'cap');
15379: }
15380: }
15381: }
15382: }
15383:
15384: foreach my $item (@{$itemsref}) {
15385: if ($item eq 'fields') {
15386: my @changed;
15387: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
15388: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
15389: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
15390: }
15391: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15392: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
15393: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
15394: $domconfig{'selfenrollment'}{'validation'}{$item});
15395: } else {
15396: @changed = @{$selfenrollhash{'validation'}{$item}};
15397: }
15398: } else {
15399: @changed = @{$selfenrollhash{'validation'}{$item}};
15400: }
15401: if (@changed) {
15402: if ($selfenrollhash{'validation'}{$item}) {
15403: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
15404: } else {
15405: $changes{'validation'}{$item} = &mt('None');
15406: }
15407: }
15408: } else {
15409: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
15410: if ($item eq 'markup') {
15411: if ($env{'form.selfenroll_validation_'.$item}) {
15412: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
15413: }
15414: }
15415: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15416: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
15417: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
15418: }
15419: }
15420: }
15421: }
15422:
15423: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
15424: $dom);
15425: if ($putresult eq 'ok') {
15426: if (keys(%changes) > 0) {
15427: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15428: $resulttext = &mt('Changes made:').'<ul>';
15429: foreach my $key ('admin','default','validation') {
15430: if (ref($changes{$key}) eq 'HASH') {
15431: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
15432: if ($key eq 'validation') {
15433: foreach my $item (@{$itemsref}) {
15434: if (exists($changes{$key}{$item})) {
15435: if ($item eq 'markup') {
15436: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15437: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
15438: } else {
15439: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15440: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
15441: }
15442: }
15443: }
15444: } else {
15445: foreach my $type (@types) {
15446: if ($type eq 'community') {
15447: $roles{'1'} = &mt('Community personnel');
15448: } else {
15449: $roles{'1'} = &mt('Course personnel');
15450: }
15451: if (ref($changes{$key}{$type}) eq 'ARRAY') {
15452: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15453: if ($key eq 'admin') {
15454: my @mgrdc = ();
15455: if (ref($ordered{$key}) eq 'ARRAY') {
15456: foreach my $item (@{$ordered{'admin'}}) {
15457: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15458: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
15459: push(@mgrdc,$item);
15460: }
15461: }
15462: }
15463: if (@mgrdc) {
15464: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
15465: } else {
15466: delete($domdefaults{$type.'selfenrolladmdc'});
15467: }
15468: }
15469: } else {
15470: if (ref($ordered{$key}) eq 'ARRAY') {
15471: foreach my $item (@{$ordered{$key}}) {
15472: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15473: $domdefaults{$type.'selfenroll'.$item} =
15474: $selfenrollhash{$key}{$type}{$item};
15475: }
15476: }
15477: }
15478: }
15479: }
15480: $resulttext .= '<li>'.$titles{$type}.'<ul>';
15481: foreach my $item (@{$ordered{$key}}) {
15482: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15483: $resulttext .= '<li>';
15484: if ($key eq 'admin') {
15485: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
15486: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
15487: } else {
15488: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
15489: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
15490: }
15491: $resulttext .= '</li>';
15492: }
15493: }
15494: $resulttext .= '</ul></li>';
15495: }
15496: }
15497: $resulttext .= '</ul></li>';
15498: }
15499: }
15500: }
15501: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
15502: my $cachetime = 24*60*60;
15503: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15504: if (ref($lastactref) eq 'HASH') {
15505: $lastactref->{'domdefaults'} = 1;
15506: }
15507: }
15508: $resulttext .= '</ul>';
15509: } else {
15510: $resulttext = &mt('No changes made to self-enrollment settings');
15511: }
15512: } else {
15513: $resulttext = '<span class="LC_error">'.
15514: &mt('An error occurred: [_1]',$putresult).'</span>';
15515: }
15516: return $resulttext;
15517: }
15518:
15519: sub modify_usersessions {
15520: my ($dom,$lastactref,%domconfig) = @_;
15521: my @hostingtypes = ('version','excludedomain','includedomain');
15522: my @offloadtypes = ('primary','default');
15523: my %types = (
15524: remote => \@hostingtypes,
15525: hosted => \@hostingtypes,
15526: spares => \@offloadtypes,
15527: );
15528: my @prefixes = ('remote','hosted','spares');
15529: my @lcversions = &Apache::lonnet::all_loncaparevs();
15530: my (%by_ip,%by_location,@intdoms);
15531: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
15532: my @locations = sort(keys(%by_location));
15533: my (%defaultshash,%changes);
15534: foreach my $prefix (@prefixes) {
15535: $defaultshash{'usersessions'}{$prefix} = {};
15536: }
15537: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15538: my $resulttext;
15539: my %iphost = &Apache::lonnet::get_iphost();
15540: foreach my $prefix (@prefixes) {
15541: next if ($prefix eq 'spares');
15542: foreach my $type (@{$types{$prefix}}) {
15543: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
15544: if ($type eq 'version') {
15545: my $value = $env{'form.'.$prefix.'_'.$type};
15546: my $okvalue;
15547: if ($value ne '') {
15548: if (grep(/^\Q$value\E$/,@lcversions)) {
15549: $okvalue = $value;
15550: }
15551: }
15552: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15553: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15554: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
15555: if ($inuse == 0) {
15556: $changes{$prefix}{$type} = 1;
15557: } else {
15558: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
15559: $changes{$prefix}{$type} = 1;
15560: }
15561: if ($okvalue ne '') {
15562: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15563: }
15564: }
15565: } else {
15566: if (($inuse == 1) && ($okvalue ne '')) {
15567: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15568: $changes{$prefix}{$type} = 1;
15569: }
15570: }
15571: } else {
15572: if (($inuse == 1) && ($okvalue ne '')) {
15573: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15574: $changes{$prefix}{$type} = 1;
15575: }
15576: }
15577: } else {
15578: if (($inuse == 1) && ($okvalue ne '')) {
15579: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15580: $changes{$prefix}{$type} = 1;
15581: }
15582: }
15583: } else {
15584: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
15585: my @okvals;
15586: foreach my $val (@vals) {
15587: if ($val =~ /:/) {
15588: my @items = split(/:/,$val);
15589: foreach my $item (@items) {
15590: if (ref($by_location{$item}) eq 'ARRAY') {
15591: push(@okvals,$item);
15592: }
15593: }
15594: } else {
15595: if (ref($by_location{$val}) eq 'ARRAY') {
15596: push(@okvals,$val);
15597: }
15598: }
15599: }
15600: @okvals = sort(@okvals);
15601: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15602: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15603: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15604: if ($inuse == 0) {
15605: $changes{$prefix}{$type} = 1;
15606: } else {
15607: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15608: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
15609: if (@changed > 0) {
15610: $changes{$prefix}{$type} = 1;
15611: }
15612: }
15613: } else {
15614: if ($inuse == 1) {
15615: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15616: $changes{$prefix}{$type} = 1;
15617: }
15618: }
15619: } else {
15620: if ($inuse == 1) {
15621: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15622: $changes{$prefix}{$type} = 1;
15623: }
15624: }
15625: } else {
15626: if ($inuse == 1) {
15627: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15628: $changes{$prefix}{$type} = 1;
15629: }
15630: }
15631: }
15632: }
15633: }
15634:
15635: my @alldoms = &Apache::lonnet::all_domains();
15636: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15637: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
15638: my $savespares;
15639:
15640: foreach my $lonhost (sort(keys(%servers))) {
15641: my $serverhomeID =
15642: &Apache::lonnet::get_server_homeID($servers{$lonhost});
15643: my $serverhostname = &Apache::lonnet::hostname($lonhost);
15644: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
15645: my %spareschg;
15646: foreach my $type (@{$types{'spares'}}) {
15647: my @okspares;
15648: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
15649: foreach my $server (@checked) {
15650: if (&Apache::lonnet::hostname($server) ne '') {
15651: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
15652: unless (grep(/^\Q$server\E$/,@okspares)) {
15653: push(@okspares,$server);
15654: }
15655: }
15656: }
15657: }
15658: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
15659: my $newspare;
15660: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
15661: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
15662: $newspare = $new;
15663: }
15664: }
15665: my @spares;
15666: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
15667: @spares = sort(@okspares,$newspare);
15668: } else {
15669: @spares = sort(@okspares);
15670: }
15671: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
15672: if (ref($spareid{$lonhost}) eq 'HASH') {
15673: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
15674: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
15675: if (@diffs > 0) {
15676: $spareschg{$type} = 1;
15677: }
15678: }
15679: }
15680: }
15681: if (keys(%spareschg) > 0) {
15682: $changes{'spares'}{$lonhost} = \%spareschg;
15683: }
15684: }
15685: $defaultshash{'usersessions'}{'offloadnow'} = {};
15686: $defaultshash{'usersessions'}{'offloadoth'} = {};
15687: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
15688: my @okoffload;
15689: if (@offloadnow) {
15690: foreach my $server (@offloadnow) {
15691: if (&Apache::lonnet::hostname($server) ne '') {
15692: unless (grep(/^\Q$server\E$/,@okoffload)) {
15693: push(@okoffload,$server);
15694: }
15695: }
15696: }
15697: if (@okoffload) {
15698: foreach my $lonhost (@okoffload) {
15699: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
15700: }
15701: }
15702: }
15703: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
15704: my @okoffloadoth;
15705: if (@offloadoth) {
15706: foreach my $server (@offloadoth) {
15707: if (&Apache::lonnet::hostname($server) ne '') {
15708: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
15709: push(@okoffloadoth,$server);
15710: }
15711: }
15712: }
15713: if (@okoffloadoth) {
15714: foreach my $lonhost (@okoffloadoth) {
15715: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
15716: }
15717: }
15718: }
15719: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15720: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
15721: if (ref($changes{'spares'}) eq 'HASH') {
15722: if (keys(%{$changes{'spares'}}) > 0) {
15723: $savespares = 1;
15724: }
15725: }
15726: } else {
15727: $savespares = 1;
15728: }
15729: foreach my $offload ('offloadnow','offloadoth') {
15730: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
15731: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
15732: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
15733: $changes{$offload} = 1;
15734: last;
15735: }
15736: }
15737: unless ($changes{$offload}) {
15738: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
15739: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
15740: $changes{$offload} = 1;
15741: last;
15742: }
15743: }
15744: }
15745: } else {
15746: if (($offload eq 'offloadnow') && (@okoffload)) {
15747: $changes{'offloadnow'} = 1;
15748: }
15749: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
15750: $changes{'offloadoth'} = 1;
15751: }
15752: }
15753: }
15754: } else {
15755: if (@okoffload) {
15756: $changes{'offloadnow'} = 1;
15757: }
15758: if (@okoffloadoth) {
15759: $changes{'offloadoth'} = 1;
15760: }
15761: }
15762: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
15763: if ((keys(%changes) > 0) || ($savespares)) {
15764: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15765: $dom);
15766: if ($putresult eq 'ok') {
15767: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15768: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
15769: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
15770: }
15771: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
15772: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
15773: }
15774: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15775: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
15776: }
15777: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
15778: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
15779: }
15780: }
15781: my $cachetime = 24*60*60;
15782: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15783: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
15784: if (ref($lastactref) eq 'HASH') {
15785: $lastactref->{'domdefaults'} = 1;
15786: $lastactref->{'usersessions'} = 1;
15787: }
15788: if (keys(%changes) > 0) {
15789: my %lt = &usersession_titles();
15790: $resulttext = &mt('Changes made:').'<ul>';
15791: foreach my $prefix (@prefixes) {
15792: if (ref($changes{$prefix}) eq 'HASH') {
15793: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15794: if ($prefix eq 'spares') {
15795: if (ref($changes{$prefix}) eq 'HASH') {
15796: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
15797: $resulttext .= '<li><b>'.$lonhost.'</b> ';
15798: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
15799: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
15800: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15801: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
15802: foreach my $type (@{$types{$prefix}}) {
15803: if ($changes{$prefix}{$lonhost}{$type}) {
15804: my $offloadto = &mt('None');
15805: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
15806: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
15807: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
15808: }
15809: }
15810: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
15811: }
15812: }
15813: }
15814: $resulttext .= '</li>';
15815: }
15816: }
15817: } else {
15818: foreach my $type (@{$types{$prefix}}) {
15819: if (defined($changes{$prefix}{$type})) {
15820: my $newvalue;
15821: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15822: if (ref($defaultshash{'usersessions'}{$prefix})) {
15823: if ($type eq 'version') {
15824: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
15825: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15826: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
15827: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
15828: }
15829: }
15830: }
15831: }
15832: if ($newvalue eq '') {
15833: if ($type eq 'version') {
15834: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
15835: } else {
15836: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
15837: }
15838: } else {
15839: if ($type eq 'version') {
15840: $newvalue .= ' '.&mt('(or later)');
15841: }
15842: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
15843: }
15844: }
15845: }
15846: }
15847: $resulttext .= '</ul>';
15848: }
15849: }
15850: if ($changes{'offloadnow'}) {
15851: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15852: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
15853: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
15854: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
15855: $resulttext .= '<li>'.$lonhost.'</li>';
15856: }
15857: $resulttext .= '</ul>';
15858: } else {
15859: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
15860: }
15861: } else {
15862: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
15863: }
15864: }
15865: if ($changes{'offloadoth'}) {
15866: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
15867: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
15868: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
15869: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
15870: $resulttext .= '<li>'.$lonhost.'</li>';
15871: }
15872: $resulttext .= '</ul>';
15873: } else {
15874: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
15875: }
15876: } else {
15877: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
15878: }
15879: }
15880: $resulttext .= '</ul>';
15881: } else {
15882: $resulttext = $nochgmsg;
15883: }
15884: } else {
15885: $resulttext = '<span class="LC_error">'.
15886: &mt('An error occurred: [_1]',$putresult).'</span>';
15887: }
15888: } else {
15889: $resulttext = $nochgmsg;
15890: }
15891: return $resulttext;
15892: }
15893:
15894: sub modify_loadbalancing {
15895: my ($dom,%domconfig) = @_;
15896: my $primary_id = &Apache::lonnet::domain($dom,'primary');
15897: my $intdom = &Apache::lonnet::internet_dom($primary_id);
15898: my ($othertitle,$usertypes,$types) =
15899: &Apache::loncommon::sorted_inst_types($dom);
15900: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15901: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
15902: my @sparestypes = ('primary','default');
15903: my %typetitles = &sparestype_titles();
15904: my $resulttext;
15905: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
15906: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15907: %existing = %{$domconfig{'loadbalancing'}};
15908: }
15909: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
15910: \%currtargets,\%currrules,\%currcookies);
15911: my ($saveloadbalancing,%defaultshash,%changes);
15912: my ($alltypes,$othertypes,$titles) =
15913: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
15914: my %ruletitles = &offloadtype_text();
15915: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
15916: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
15917: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
15918: if ($balancer eq '') {
15919: next;
15920: }
15921: if (!exists($servers{$balancer})) {
15922: if (exists($currbalancer{$balancer})) {
15923: push(@{$changes{'delete'}},$balancer);
15924: }
15925: next;
15926: }
15927: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
15928: push(@{$changes{'delete'}},$balancer);
15929: next;
15930: }
15931: if (!exists($currbalancer{$balancer})) {
15932: push(@{$changes{'add'}},$balancer);
15933: }
15934: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
15935: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
15936: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
15937: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15938: $saveloadbalancing = 1;
15939: }
15940: foreach my $sparetype (@sparestypes) {
15941: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
15942: my @offloadto;
15943: foreach my $target (@targets) {
15944: if (($servers{$target}) && ($target ne $balancer)) {
15945: if ($sparetype eq 'default') {
15946: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
15947: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
15948: }
15949: }
15950: unless(grep(/^\Q$target\E$/,@offloadto)) {
15951: push(@offloadto,$target);
15952: }
15953: }
15954: }
15955: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
15956: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
15957: push(@offloadto,$balancer);
15958: }
15959: }
15960: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
15961: }
15962: if ($env{'form.loadbalancing_cookie_'.$i}) {
15963: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
15964: if (exists($currbalancer{$balancer})) {
15965: unless ($currcookies{$balancer}) {
15966: $changes{'curr'}{$balancer}{'cookie'} = 1;
15967: }
15968: }
15969: } elsif (exists($currbalancer{$balancer})) {
15970: if ($currcookies{$balancer}) {
15971: $changes{'curr'}{$balancer}{'cookie'} = 1;
15972: }
15973: }
15974: if (ref($currtargets{$balancer}) eq 'HASH') {
15975: foreach my $sparetype (@sparestypes) {
15976: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
15977: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
15978: if (@targetdiffs > 0) {
15979: $changes{'curr'}{$balancer}{'targets'} = 1;
15980: }
15981: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15982: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15983: $changes{'curr'}{$balancer}{'targets'} = 1;
15984: }
15985: }
15986: }
15987: } else {
15988: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
15989: foreach my $sparetype (@sparestypes) {
15990: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15991: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15992: $changes{'curr'}{$balancer}{'targets'} = 1;
15993: }
15994: }
15995: }
15996: }
15997: }
15998: my $ishomedom;
15999: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
16000: $ishomedom = 1;
16001: }
16002: if (ref($alltypes) eq 'ARRAY') {
16003: foreach my $type (@{$alltypes}) {
16004: my $rule;
16005: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
16006: (!$ishomedom)) {
16007: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
16008: }
16009: if ($rule eq 'specific') {
16010: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
16011: if (exists($servers{$specifiedhost})) {
16012: $rule = $specifiedhost;
16013: }
16014: }
16015: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
16016: if (ref($currrules{$balancer}) eq 'HASH') {
16017: if ($rule ne $currrules{$balancer}{$type}) {
16018: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
16019: }
16020: } elsif ($rule ne '') {
16021: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
16022: }
16023: }
16024: }
16025: }
16026: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
16027: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
16028: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
16029: $defaultshash{'loadbalancing'} = {};
16030: }
16031: my $putresult = &Apache::lonnet::put_dom('configuration',
16032: \%defaultshash,$dom);
16033: if ($putresult eq 'ok') {
16034: if (keys(%changes) > 0) {
16035: my %toupdate;
16036: if (ref($changes{'delete'}) eq 'ARRAY') {
16037: foreach my $balancer (sort(@{$changes{'delete'}})) {
16038: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
16039: $toupdate{$balancer} = 1;
16040: }
16041: }
16042: if (ref($changes{'add'}) eq 'ARRAY') {
16043: foreach my $balancer (sort(@{$changes{'add'}})) {
16044: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
16045: $toupdate{$balancer} = 1;
16046: }
16047: }
16048: if (ref($changes{'curr'}) eq 'HASH') {
16049: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
16050: $toupdate{$balancer} = 1;
16051: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
16052: if ($changes{'curr'}{$balancer}{'targets'}) {
16053: my %offloadstr;
16054: foreach my $sparetype (@sparestypes) {
16055: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16056: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16057: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16058: }
16059: }
16060: }
16061: if (keys(%offloadstr) == 0) {
16062: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
16063: } else {
16064: my $showoffload;
16065: foreach my $sparetype (@sparestypes) {
16066: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
16067: if (defined($offloadstr{$sparetype})) {
16068: $showoffload .= $offloadstr{$sparetype};
16069: } else {
16070: $showoffload .= &mt('None');
16071: }
16072: $showoffload .= (' 'x3);
16073: }
16074: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
16075: }
16076: }
16077: }
16078: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
16079: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
16080: foreach my $type (@{$alltypes}) {
16081: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
16082: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16083: my $balancetext;
16084: if ($rule eq '') {
16085: $balancetext = $ruletitles{'default'};
16086: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
16087: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16088: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16089: foreach my $sparetype (@sparestypes) {
16090: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16091: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16092: }
16093: }
16094: foreach my $item (@{$alltypes}) {
16095: next if ($item =~ /^_LC_ipchange/);
16096: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
16097: if ($hasrule eq 'homeserver') {
16098: map { $toupdate{$_} = 1; } (keys(%libraryservers));
16099: } else {
16100: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
16101: if ($servers{$hasrule}) {
16102: $toupdate{$hasrule} = 1;
16103: }
16104: }
16105: }
16106: }
16107: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
16108: $balancetext = $ruletitles{$rule};
16109: } else {
16110: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16111: $balancetext = $ruletitles{'particular'}.' '.$receiver;
16112: if ($receiver) {
16113: $toupdate{$receiver};
16114: }
16115: }
16116: } else {
16117: $balancetext = $ruletitles{$rule};
16118: }
16119: } else {
16120: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
16121: }
16122: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
16123: }
16124: }
16125: }
16126: }
16127: if ($changes{'curr'}{$balancer}{'cookie'}) {
16128: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
16129: $balancer).'</li>';
16130: }
16131: if (keys(%toupdate)) {
16132: my %thismachine;
16133: my $updatedhere;
16134: my $cachetime = 60*60*24;
16135: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16136: foreach my $lonhost (keys(%toupdate)) {
16137: if ($thismachine{$lonhost}) {
16138: unless ($updatedhere) {
16139: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
16140: $defaultshash{'loadbalancing'},
16141: $cachetime);
16142: $updatedhere = 1;
16143: }
16144: } else {
16145: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
16146: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16147: }
16148: }
16149: }
16150: }
16151: }
16152: if ($resulttext ne '') {
16153: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
16154: } else {
16155: $resulttext = $nochgmsg;
16156: }
16157: } else {
16158: $resulttext = $nochgmsg;
16159: }
16160: } else {
16161: $resulttext = '<span class="LC_error">'.
16162: &mt('An error occurred: [_1]',$putresult).'</span>';
16163: }
16164: } else {
16165: $resulttext = $nochgmsg;
16166: }
16167: return $resulttext;
16168: }
16169:
16170: sub recurse_check {
16171: my ($chkcats,$categories,$depth,$name) = @_;
16172: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
16173: my $chg = 0;
16174: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
16175: my $category = $chkcats->[$depth]{$name}[$j];
16176: my $item;
16177: if ($category eq '') {
16178: $chg ++;
16179: } else {
16180: my $deeper = $depth + 1;
16181: $item = &escape($category).':'.&escape($name).':'.$depth;
16182: if ($chg) {
16183: $categories->{$item} -= $chg;
16184: }
16185: &recurse_check($chkcats,$categories,$deeper,$category);
16186: $deeper --;
16187: }
16188: }
16189: }
16190: return;
16191: }
16192:
16193: sub recurse_cat_deletes {
16194: my ($item,$coursecategories,$deletions) = @_;
16195: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16196: my $subdepth = $depth + 1;
16197: if (ref($coursecategories) eq 'HASH') {
16198: foreach my $subitem (keys(%{$coursecategories})) {
16199: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
16200: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
16201: delete($coursecategories->{$subitem});
16202: $deletions->{$subitem} = 1;
16203: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
16204: }
16205: }
16206: }
16207: return;
16208: }
16209:
16210: sub active_dc_picker {
16211: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
16212: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16213: my @domcoord = keys(%domcoords);
16214: if (keys(%currhash)) {
16215: foreach my $dc (keys(%currhash)) {
16216: unless (exists($domcoords{$dc})) {
16217: push(@domcoord,$dc);
16218: }
16219: }
16220: }
16221: @domcoord = sort(@domcoord);
16222: my $numdcs = scalar(@domcoord);
16223: my $rows = 0;
16224: my $table;
16225: if ($numdcs > 1) {
16226: $table = '<table>';
16227: for (my $i=0; $i<@domcoord; $i++) {
16228: my $rem = $i%($numinrow);
16229: if ($rem == 0) {
16230: if ($i > 0) {
16231: $table .= '</tr>';
16232: }
16233: $table .= '<tr>';
16234: $rows ++;
16235: }
16236: my $check = '';
16237: if ($inputtype eq 'radio') {
16238: if (keys(%currhash) == 0) {
16239: if (!$i) {
16240: $check = ' checked="checked"';
16241: }
16242: } elsif (exists($currhash{$domcoord[$i]})) {
16243: $check = ' checked="checked"';
16244: }
16245: } else {
16246: if (exists($currhash{$domcoord[$i]})) {
16247: $check = ' checked="checked"';
16248: }
16249: }
16250: if ($i == @domcoord - 1) {
16251: my $colsleft = $numinrow - $rem;
16252: if ($colsleft > 1) {
16253: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
16254: } else {
16255: $table .= '<td class="LC_left_item">';
16256: }
16257: } else {
16258: $table .= '<td class="LC_left_item">';
16259: }
16260: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
16261: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16262: $table .= '<span class="LC_nobreak"><label>'.
16263: '<input type="'.$inputtype.'" name="'.$name.'"'.
16264: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
16265: if ($user ne $dcname.':'.$dcdom) {
16266: $table .= ' ('.$dcname.':'.$dcdom.')';
16267: }
16268: $table .= '</label></span></td>';
16269: }
16270: $table .= '</tr></table>';
16271: } elsif ($numdcs == 1) {
16272: my ($dcname,$dcdom) = split(':',$domcoord[0]);
16273: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16274: if ($inputtype eq 'radio') {
16275: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
16276: if ($user ne $dcname.':'.$dcdom) {
16277: $table .= ' ('.$dcname.':'.$dcdom.')';
16278: }
16279: } else {
16280: my $check;
16281: if (exists($currhash{$domcoord[0]})) {
16282: $check = ' checked="checked"';
16283: }
16284: $table = '<span class="LC_nobreak"><label>'.
16285: '<input type="checkbox" name="'.$name.'" '.
16286: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
16287: if ($user ne $dcname.':'.$dcdom) {
16288: $table .= ' ('.$dcname.':'.$dcdom.')';
16289: }
16290: $table .= '</label></span>';
16291: $rows ++;
16292: }
16293: }
16294: return ($numdcs,$table,$rows);
16295: }
16296:
16297: sub usersession_titles {
16298: return &Apache::lonlocal::texthash(
16299: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
16300: remote => 'Hosting of sessions for users in this domain on servers in other domains',
16301: spares => 'Servers offloaded to, when busy',
16302: version => 'LON-CAPA version requirement',
16303: excludedomain => 'Allow all, but exclude specific domains',
16304: includedomain => 'Deny all, but include specific domains',
16305: primary => 'Primary (checked first)',
16306: default => 'Default',
16307: );
16308: }
16309:
16310: sub id_for_thisdom {
16311: my (%servers) = @_;
16312: my %altids;
16313: foreach my $server (keys(%servers)) {
16314: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
16315: if ($serverhome ne $server) {
16316: $altids{$serverhome} = $server;
16317: }
16318: }
16319: return %altids;
16320: }
16321:
16322: sub count_servers {
16323: my ($currbalancer,%servers) = @_;
16324: my (@spares,$numspares);
16325: foreach my $lonhost (sort(keys(%servers))) {
16326: next if ($currbalancer eq $lonhost);
16327: push(@spares,$lonhost);
16328: }
16329: if ($currbalancer) {
16330: $numspares = scalar(@spares);
16331: } else {
16332: $numspares = scalar(@spares) - 1;
16333: }
16334: return ($numspares,@spares);
16335: }
16336:
16337: sub lonbalance_targets_js {
16338: my ($dom,$types,$servers,$settings) = @_;
16339: my $select = &mt('Select');
16340: my ($alltargets,$allishome,$allinsttypes,@alltypes);
16341: if (ref($servers) eq 'HASH') {
16342: $alltargets = join("','",sort(keys(%{$servers})));
16343: my @homedoms;
16344: foreach my $server (sort(keys(%{$servers}))) {
16345: if (&Apache::lonnet::host_domain($server) eq $dom) {
16346: push(@homedoms,'1');
16347: } else {
16348: push(@homedoms,'0');
16349: }
16350: }
16351: $allishome = join("','",@homedoms);
16352: }
16353: if (ref($types) eq 'ARRAY') {
16354: if (@{$types} > 0) {
16355: @alltypes = @{$types};
16356: }
16357: }
16358: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
16359: $allinsttypes = join("','",@alltypes);
16360: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
16361: if (ref($settings) eq 'HASH') {
16362: %existing = %{$settings};
16363: }
16364: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
16365: \%currtargets,\%currrules,\%currcookies);
16366: my $balancers = join("','",sort(keys(%currbalancer)));
16367: return <<"END";
16368:
16369: <script type="text/javascript">
16370: // <![CDATA[
16371:
16372: currBalancers = new Array('$balancers');
16373:
16374: function toggleTargets(balnum) {
16375: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16376: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
16377: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
16378: var prevbalancer = prevhostitem.value;
16379: var baltotal = document.getElementById('loadbalancing_total').value;
16380: prevhostitem.value = balancer;
16381: if (prevbalancer != '') {
16382: var prevIdx = currBalancers.indexOf(prevbalancer);
16383: if (prevIdx != -1) {
16384: currBalancers.splice(prevIdx,1);
16385: }
16386: }
16387: if (balancer == '') {
16388: hideSpares(balnum);
16389: } else {
16390: var currIdx = currBalancers.indexOf(balancer);
16391: if (currIdx == -1) {
16392: currBalancers.push(balancer);
16393: }
16394: var homedoms = new Array('$allishome');
16395: var ishomedom = homedoms[lonhostitem.selectedIndex];
16396: showSpares(balancer,ishomedom,balnum);
16397: }
16398: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
16399: return;
16400: }
16401:
16402: function showSpares(balancer,ishomedom,balnum) {
16403: var alltargets = new Array('$alltargets');
16404: var insttypes = new Array('$allinsttypes');
16405: var offloadtypes = new Array('primary','default');
16406:
16407: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
16408: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
16409:
16410: for (var i=0; i<offloadtypes.length; i++) {
16411: var count = 0;
16412: for (var j=0; j<alltargets.length; j++) {
16413: if (alltargets[j] != balancer) {
16414: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
16415: item.value = alltargets[j];
16416: item.style.textAlign='left';
16417: item.style.textFace='normal';
16418: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
16419: if (currBalancers.indexOf(alltargets[j]) == -1) {
16420: item.disabled = '';
16421: } else {
16422: item.disabled = 'disabled';
16423: item.checked = false;
16424: }
16425: count ++;
16426: }
16427: }
16428: }
16429: for (var k=0; k<insttypes.length; k++) {
16430: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
16431: if (ishomedom == 1) {
16432: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16433: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16434: } else {
16435: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16436: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16437: }
16438: } else {
16439: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16440: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16441: }
16442: if ((insttypes[k] != '_LC_external') &&
16443: ((insttypes[k] != '_LC_internetdom') ||
16444: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
16445: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
16446: item.options.length = 0;
16447: item.options[0] = new Option("","",true,true);
16448: var idx = 0;
16449: for (var m=0; m<alltargets.length; m++) {
16450: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
16451: idx ++;
16452: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16453: }
16454: }
16455: }
16456: }
16457: return;
16458: }
16459:
16460: function hideSpares(balnum) {
16461: var alltargets = new Array('$alltargets');
16462: var insttypes = new Array('$allinsttypes');
16463: var offloadtypes = new Array('primary','default');
16464:
16465: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
16466: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
16467:
16468: var total = alltargets.length - 1;
16469: for (var i=0; i<offloadtypes; i++) {
16470: for (var j=0; j<total; j++) {
16471: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
16472: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
16473: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
16474: }
16475: }
16476: for (var k=0; k<insttypes.length; k++) {
16477: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16478: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16479: if (insttypes[k] != '_LC_external') {
16480: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
16481: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
16482: }
16483: }
16484: return;
16485: }
16486:
16487: function checkOffloads(item,balnum,type) {
16488: var alltargets = new Array('$alltargets');
16489: var offloadtypes = new Array('primary','default');
16490: if (item.checked) {
16491: var total = alltargets.length - 1;
16492: var other;
16493: if (type == offloadtypes[0]) {
16494: other = offloadtypes[1];
16495: } else {
16496: other = offloadtypes[0];
16497: }
16498: for (var i=0; i<total; i++) {
16499: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
16500: if (server == item.value) {
16501: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
16502: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
16503: }
16504: }
16505: }
16506: }
16507: return;
16508: }
16509:
16510: function singleServerToggle(balnum,type) {
16511: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
16512: if (offloadtoSelIdx == 0) {
16513: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
16514: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16515:
16516: } else {
16517: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
16518: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16519: }
16520: return;
16521: }
16522:
16523: function balanceruleChange(formname,balnum,type) {
16524: if (type == '_LC_external') {
16525: return;
16526: }
16527: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
16528: for (var i=0; i<typesRules.length; i++) {
16529: if (formname.elements[typesRules[i]].checked) {
16530: if (formname.elements[typesRules[i]].value != 'specific') {
16531: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
16532: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16533: } else {
16534: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16535: }
16536: }
16537: }
16538: return;
16539: }
16540:
16541: function balancerDeleteChange(balnum) {
16542: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16543: var baltotal = document.getElementById('loadbalancing_total').value;
16544: var addtarget;
16545: var removetarget;
16546: var action = 'delete';
16547: if (document.getElementById('loadbalancing_delete_'+balnum)) {
16548: var lonhost = hostitem.value;
16549: var currIdx = currBalancers.indexOf(lonhost);
16550: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
16551: if (currIdx != -1) {
16552: currBalancers.splice(currIdx,1);
16553: }
16554: addtarget = lonhost;
16555: } else {
16556: if (currIdx == -1) {
16557: currBalancers.push(lonhost);
16558: }
16559: removetarget = lonhost;
16560: action = 'undelete';
16561: }
16562: balancerChange(balnum,baltotal,action,addtarget,removetarget);
16563: }
16564: return;
16565: }
16566:
16567: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
16568: if (baltotal > 1) {
16569: var offloadtypes = new Array('primary','default');
16570: var alltargets = new Array('$alltargets');
16571: var insttypes = new Array('$allinsttypes');
16572: for (var i=0; i<baltotal; i++) {
16573: if (i != balnum) {
16574: for (var j=0; j<offloadtypes.length; j++) {
16575: var total = alltargets.length - 1;
16576: for (var k=0; k<total; k++) {
16577: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
16578: var server = serveritem.value;
16579: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
16580: if (server == addtarget) {
16581: serveritem.disabled = '';
16582: }
16583: }
16584: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
16585: if (server == removetarget) {
16586: serveritem.disabled = 'disabled';
16587: serveritem.checked = false;
16588: }
16589: }
16590: }
16591: }
16592: for (var j=0; j<insttypes.length; j++) {
16593: if (insttypes[j] != '_LC_external') {
16594: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
16595: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
16596: var currSel = singleserver.selectedIndex;
16597: var currVal = singleserver.options[currSel].value;
16598: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
16599: var numoptions = singleserver.options.length;
16600: var needsnew = 1;
16601: for (var k=0; k<numoptions; k++) {
16602: if (singleserver.options[k] == addtarget) {
16603: needsnew = 0;
16604: break;
16605: }
16606: }
16607: if (needsnew == 1) {
16608: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
16609: }
16610: }
16611: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
16612: singleserver.options.length = 0;
16613: if ((currVal) && (currVal != removetarget)) {
16614: singleserver.options[0] = new Option("","",false,false);
16615: } else {
16616: singleserver.options[0] = new Option("","",true,true);
16617: }
16618: var idx = 0;
16619: for (var m=0; m<alltargets.length; m++) {
16620: if (currBalancers.indexOf(alltargets[m]) == -1) {
16621: idx ++;
16622: if (currVal == alltargets[m]) {
16623: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
16624: } else {
16625: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16626: }
16627: }
16628: }
16629: }
16630: }
16631: }
16632: }
16633: }
16634: }
16635: }
16636: return;
16637: }
16638:
16639: // ]]>
16640: </script>
16641:
16642: END
16643: }
16644:
16645: sub new_spares_js {
16646: my @sparestypes = ('primary','default');
16647: my $types = join("','",@sparestypes);
16648: my $select = &mt('Select');
16649: return <<"END";
16650:
16651: <script type="text/javascript">
16652: // <![CDATA[
16653:
16654: function updateNewSpares(formname,lonhost) {
16655: var types = new Array('$types');
16656: var include = new Array();
16657: var exclude = new Array();
16658: for (var i=0; i<types.length; i++) {
16659: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
16660: for (var j=0; j<spareboxes.length; j++) {
16661: if (formname.elements[spareboxes[j]].checked) {
16662: exclude.push(formname.elements[spareboxes[j]].value);
16663: } else {
16664: include.push(formname.elements[spareboxes[j]].value);
16665: }
16666: }
16667: }
16668: for (var i=0; i<types.length; i++) {
16669: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
16670: var selIdx = newSpare.selectedIndex;
16671: var currnew = newSpare.options[selIdx].value;
16672: var okSpares = new Array();
16673: for (var j=0; j<newSpare.options.length; j++) {
16674: var possible = newSpare.options[j].value;
16675: if (possible != '') {
16676: if (exclude.indexOf(possible) == -1) {
16677: okSpares.push(possible);
16678: } else {
16679: if (currnew == possible) {
16680: selIdx = 0;
16681: }
16682: }
16683: }
16684: }
16685: for (var k=0; k<include.length; k++) {
16686: if (okSpares.indexOf(include[k]) == -1) {
16687: okSpares.push(include[k]);
16688: }
16689: }
16690: okSpares.sort();
16691: newSpare.options.length = 0;
16692: if (selIdx == 0) {
16693: newSpare.options[0] = new Option("$select","",true,true);
16694: } else {
16695: newSpare.options[0] = new Option("$select","",false,false);
16696: }
16697: for (var m=0; m<okSpares.length; m++) {
16698: var idx = m+1;
16699: var selThis = 0;
16700: if (selIdx != 0) {
16701: if (okSpares[m] == currnew) {
16702: selThis = 1;
16703: }
16704: }
16705: if (selThis == 1) {
16706: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
16707: } else {
16708: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
16709: }
16710: }
16711: }
16712: return;
16713: }
16714:
16715: function checkNewSpares(lonhost,type) {
16716: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
16717: var chosen = newSpare.options[newSpare.selectedIndex].value;
16718: if (chosen != '') {
16719: var othertype;
16720: var othernewSpare;
16721: if (type == 'primary') {
16722: othernewSpare = document.getElementById('newspare_default_'+lonhost);
16723: }
16724: if (type == 'default') {
16725: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
16726: }
16727: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
16728: othernewSpare.selectedIndex = 0;
16729: }
16730: }
16731: return;
16732: }
16733:
16734: // ]]>
16735: </script>
16736:
16737: END
16738:
16739: }
16740:
16741: sub common_domprefs_js {
16742: return <<"END";
16743:
16744: <script type="text/javascript">
16745: // <![CDATA[
16746:
16747: function getIndicesByName(formname,item) {
16748: var group = new Array();
16749: for (var i=0;i<formname.elements.length;i++) {
16750: if (formname.elements[i].name == item) {
16751: group.push(formname.elements[i].id);
16752: }
16753: }
16754: return group;
16755: }
16756:
16757: // ]]>
16758: </script>
16759:
16760: END
16761:
16762: }
16763:
16764: sub recaptcha_js {
16765: my %lt = &captcha_phrases();
16766: return <<"END";
16767:
16768: <script type="text/javascript">
16769: // <![CDATA[
16770:
16771: function updateCaptcha(caller,context) {
16772: var privitem;
16773: var pubitem;
16774: var privtext;
16775: var pubtext;
16776: var versionitem;
16777: var versiontext;
16778: if (document.getElementById(context+'_recaptchapub')) {
16779: pubitem = document.getElementById(context+'_recaptchapub');
16780: } else {
16781: return;
16782: }
16783: if (document.getElementById(context+'_recaptchapriv')) {
16784: privitem = document.getElementById(context+'_recaptchapriv');
16785: } else {
16786: return;
16787: }
16788: if (document.getElementById(context+'_recaptchapubtxt')) {
16789: pubtext = document.getElementById(context+'_recaptchapubtxt');
16790: } else {
16791: return;
16792: }
16793: if (document.getElementById(context+'_recaptchaprivtxt')) {
16794: privtext = document.getElementById(context+'_recaptchaprivtxt');
16795: } else {
16796: return;
16797: }
16798: if (document.getElementById(context+'_recaptchaversion')) {
16799: versionitem = document.getElementById(context+'_recaptchaversion');
16800: } else {
16801: return;
16802: }
16803: if (document.getElementById(context+'_recaptchavertxt')) {
16804: versiontext = document.getElementById(context+'_recaptchavertxt');
16805: } else {
16806: return;
16807: }
16808: if (caller.checked) {
16809: if (caller.value == 'recaptcha') {
16810: pubitem.type = 'text';
16811: privitem.type = 'text';
16812: pubitem.size = '40';
16813: privitem.size = '40';
16814: pubtext.innerHTML = "$lt{'pub'}";
16815: privtext.innerHTML = "$lt{'priv'}";
16816: versionitem.type = 'text';
16817: versionitem.size = '3';
16818: versiontext.innerHTML = "$lt{'ver'}";
16819: } else {
16820: pubitem.type = 'hidden';
16821: privitem.type = 'hidden';
16822: versionitem.type = 'hidden';
16823: pubtext.innerHTML = '';
16824: privtext.innerHTML = '';
16825: versiontext.innerHTML = '';
16826: }
16827: }
16828: return;
16829: }
16830:
16831: // ]]>
16832: </script>
16833:
16834: END
16835:
16836: }
16837:
16838: sub toggle_display_js {
16839: return <<"END";
16840:
16841: <script type="text/javascript">
16842: // <![CDATA[
16843:
16844: function toggleDisplay(domForm,caller) {
16845: if (document.getElementById(caller)) {
16846: var divitem = document.getElementById(caller);
16847: var optionsElement = domForm.coursecredits;
16848: var checkval = 1;
16849: var dispval = 'block';
16850: var selfcreateRegExp = /^cancreate_emailverified/;
16851: if (caller == 'emailoptions') {
16852: optionsElement = domForm.cancreate_email;
16853: }
16854: if (caller == 'studentsubmission') {
16855: optionsElement = domForm.postsubmit;
16856: }
16857: if (caller == 'cloneinstcode') {
16858: optionsElement = domForm.canclone;
16859: checkval = 'instcode';
16860: }
16861: if (selfcreateRegExp.test(caller)) {
16862: optionsElement = domForm.elements[caller];
16863: checkval = 'other';
16864: dispval = 'inline'
16865: }
16866: if (optionsElement.length) {
16867: var currval;
16868: for (var i=0; i<optionsElement.length; i++) {
16869: if (optionsElement[i].checked) {
16870: currval = optionsElement[i].value;
16871: }
16872: }
16873: if (currval == checkval) {
16874: divitem.style.display = dispval;
16875: } else {
16876: divitem.style.display = 'none';
16877: }
16878: }
16879: }
16880: return;
16881: }
16882:
16883: // ]]>
16884: </script>
16885:
16886: END
16887:
16888: }
16889:
16890: sub captcha_phrases {
16891: return &Apache::lonlocal::texthash (
16892: priv => 'Private key',
16893: pub => 'Public key',
16894: original => 'original (CAPTCHA)',
16895: recaptcha => 'successor (ReCAPTCHA)',
16896: notused => 'unused',
16897: ver => 'ReCAPTCHA version (1 or 2)',
16898: );
16899: }
16900:
16901: sub devalidate_remote_domconfs {
16902: my ($dom,$cachekeys) = @_;
16903: return unless (ref($cachekeys) eq 'HASH');
16904: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16905: my %thismachine;
16906: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16907: my @posscached = ('domainconfig','domdefaults','usersessions',
16908: 'ltitools','directorysrch','passwdconf','cats');
16909: if (keys(%servers)) {
16910: foreach my $server (keys(%servers)) {
16911: next if ($thismachine{$server});
16912: my @cached;
16913: foreach my $name (@posscached) {
16914: if ($cachekeys->{$name}) {
16915: push(@cached,&escape($name).':'.&escape($dom));
16916: }
16917: }
16918: if (@cached) {
16919: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
16920: }
16921: }
16922: }
16923: return;
16924: }
16925:
16926: 1;
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