1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.99 2019/08/25 14:35:21 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','passwords'],$dom);
220: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
221: 'autoupdate','autocreate','directorysrch','contacts',
222: 'usercreation','selfcreation','usermodification','scantron',
223: 'requestcourses','requestauthor','coursecategories',
224: 'serverstatuses','helpsettings','coursedefaults',
225: 'selfenrollment','usersessions');
226: my %existing;
227: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
228: %existing = %{$domconfig{'loadbalancing'}};
229: }
230: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
231: push(@prefs_order,'loadbalancing');
232: }
233: my %prefs = (
234: 'rolecolors' =>
235: { text => 'Default color schemes',
236: help => 'Domain_Configuration_Color_Schemes',
237: header => [{col1 => 'Student Settings',
238: col2 => '',},
239: {col1 => 'Coordinator Settings',
240: col2 => '',},
241: {col1 => 'Author Settings',
242: col2 => '',},
243: {col1 => 'Administrator Settings',
244: col2 => '',}],
245: print => \&print_rolecolors,
246: modify => \&modify_rolecolors,
247: },
248: 'login' =>
249: { text => 'Log-in page options',
250: help => 'Domain_Configuration_Login_Page',
251: header => [{col1 => 'Log-in Page Items',
252: col2 => '',},
253: {col1 => 'Log-in Help',
254: col2 => 'Value'},
255: {col1 => 'Custom HTML in document head',
256: col2 => 'Value'}],
257: print => \&print_login,
258: modify => \&modify_login,
259: },
260: 'defaults' =>
261: { text => 'Default authentication/language/timezone/portal/types',
262: help => 'Domain_Configuration_LangTZAuth',
263: header => [{col1 => 'Setting',
264: col2 => 'Value'},
265: {col1 => 'Institutional user types',
266: col2 => 'Name displayed'}],
267: print => \&print_defaults,
268: modify => \&modify_defaults,
269: },
270: 'passwords' =>
271: { text => 'Passwords (Internal authentication)',
272: help => 'Domain_Configuration_Passwords',
273: header => [{col1 => 'Resetting Forgotten Password',
274: col2 => 'Settings'},
275: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
276: col2 => 'Settings'},
277: {col1 => 'Rules for LON-CAPA Passwords',
278: col2 => 'Settings'},
279: {col1 => 'Course Owner Changing Student Passwords',
280: col2 => 'Settings'}],
281: print => \&print_passwords,
282: modify => \&modify_passwords,
283: },
284: 'quotas' =>
285: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
286: help => 'Domain_Configuration_Quotas',
287: header => [{col1 => 'User affiliation',
288: col2 => 'Available tools',
289: col3 => 'Quotas, MB; (Authoring requires role)',}],
290: print => \&print_quotas,
291: modify => \&modify_quotas,
292: },
293: 'autoenroll' =>
294: { text => 'Auto-enrollment settings',
295: help => 'Domain_Configuration_Auto_Enrollment',
296: header => [{col1 => 'Configuration setting',
297: col2 => 'Value(s)'}],
298: print => \&print_autoenroll,
299: modify => \&modify_autoenroll,
300: },
301: 'autoupdate' =>
302: { text => 'Auto-update settings',
303: help => 'Domain_Configuration_Auto_Updates',
304: header => [{col1 => 'Setting',
305: col2 => 'Value',},
306: {col1 => 'Setting',
307: col2 => 'Affiliation'},
308: {col1 => 'User population',
309: col2 => 'Updatable user data'}],
310: print => \&print_autoupdate,
311: modify => \&modify_autoupdate,
312: },
313: 'autocreate' =>
314: { text => 'Auto-course creation settings',
315: help => 'Domain_Configuration_Auto_Creation',
316: header => [{col1 => 'Configuration Setting',
317: col2 => 'Value',}],
318: print => \&print_autocreate,
319: modify => \&modify_autocreate,
320: },
321: 'directorysrch' =>
322: { text => 'Directory searches',
323: help => 'Domain_Configuration_InstDirectory_Search',
324: header => [{col1 => 'Institutional Directory Setting',
325: col2 => 'Value',},
326: {col1 => 'LON-CAPA Directory Setting',
327: col2 => 'Value',}],
328: print => \&print_directorysrch,
329: modify => \&modify_directorysrch,
330: },
331: 'contacts' =>
332: { text => 'E-mail addresses and helpform',
333: help => 'Domain_Configuration_Contact_Info',
334: header => [{col1 => 'Default e-mail addresses',
335: col2 => 'Value',},
336: {col1 => 'Recipient(s) for notifications',
337: col2 => 'Value',},
338: {col1 => 'Ask helpdesk form settings',
339: col2 => 'Value',},],
340: print => \&print_contacts,
341: modify => \&modify_contacts,
342: },
343: 'usercreation' =>
344: { text => 'User creation',
345: help => 'Domain_Configuration_User_Creation',
346: header => [{col1 => 'Format rule type',
347: col2 => 'Format rules in force'},
348: {col1 => 'User account creation',
349: col2 => 'Usernames which may be created',},
350: {col1 => 'Context',
351: col2 => 'Assignable authentication types'}],
352: print => \&print_usercreation,
353: modify => \&modify_usercreation,
354: },
355: 'selfcreation' =>
356: { text => 'Users self-creating accounts',
357: help => 'Domain_Configuration_Self_Creation',
358: header => [{col1 => 'Self-creation with institutional username',
359: col2 => 'Enabled?'},
360: {col1 => 'Institutional user type (login/SSO self-creation)',
361: col2 => 'Information user can enter'},
362: {col1 => 'Self-creation with e-mail verification',
363: col2 => 'Settings'}],
364: print => \&print_selfcreation,
365: modify => \&modify_selfcreation,
366: },
367: 'usermodification' =>
368: { text => 'User modification',
369: help => 'Domain_Configuration_User_Modification',
370: header => [{col1 => 'Target user has role',
371: col2 => 'User information updatable in author context'},
372: {col1 => 'Target user has role',
373: col2 => 'User information updatable in course context'}],
374: print => \&print_usermodification,
375: modify => \&modify_usermodification,
376: },
377: 'scantron' =>
378: { text => 'Bubblesheet format',
379: help => 'Domain_Configuration_Scantron_Format',
380: header => [ {col1 => 'Bubblesheet format file',
381: col2 => ''},
382: {col1 => 'Bubblesheet data upload formats',
383: col2 => 'Settings'}],
384: print => \&print_scantron,
385: modify => \&modify_scantron,
386: },
387: 'requestcourses' =>
388: {text => 'Request creation of courses',
389: help => 'Domain_Configuration_Request_Courses',
390: header => [{col1 => 'User affiliation',
391: col2 => 'Availability/Processing of requests',},
392: {col1 => 'Setting',
393: col2 => 'Value'},
394: {col1 => 'Available textbooks',
395: col2 => ''},
396: {col1 => 'Available templates',
397: col2 => ''},
398: {col1 => 'Validation (not official courses)',
399: col2 => 'Value'},],
400: print => \&print_quotas,
401: modify => \&modify_quotas,
402: },
403: 'requestauthor' =>
404: {text => 'Request Authoring Space',
405: help => 'Domain_Configuration_Request_Author',
406: header => [{col1 => 'User affiliation',
407: col2 => 'Availability/Processing of requests',},
408: {col1 => 'Setting',
409: col2 => 'Value'}],
410: print => \&print_quotas,
411: modify => \&modify_quotas,
412: },
413: 'coursecategories' =>
414: { text => 'Cataloging of courses/communities',
415: help => 'Domain_Configuration_Cataloging_Courses',
416: header => [{col1 => 'Catalog type/availability',
417: col2 => '',},
418: {col1 => 'Category settings for standard catalog',
419: col2 => '',},
420: {col1 => 'Categories',
421: col2 => '',
422: }],
423: print => \&print_coursecategories,
424: modify => \&modify_coursecategories,
425: },
426: 'serverstatuses' =>
427: {text => 'Access to server status pages',
428: help => 'Domain_Configuration_Server_Status',
429: header => [{col1 => 'Status Page',
430: col2 => 'Other named users',
431: col3 => 'Specific IPs',
432: }],
433: print => \&print_serverstatuses,
434: modify => \&modify_serverstatuses,
435: },
436: 'helpsettings' =>
437: {text => 'Support settings',
438: help => 'Domain_Configuration_Help_Settings',
439: header => [{col1 => 'Help Page Settings (logged-in users)',
440: col2 => 'Value'},
441: {col1 => 'Helpdesk Roles',
442: col2 => 'Settings'},],
443: print => \&print_helpsettings,
444: modify => \&modify_helpsettings,
445: },
446: 'coursedefaults' =>
447: {text => 'Course/Community defaults',
448: help => 'Domain_Configuration_Course_Defaults',
449: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
450: col2 => 'Value',},
451: {col1 => 'Defaults which can be overridden for each course by a DC',
452: col2 => 'Value',},],
453: print => \&print_coursedefaults,
454: modify => \&modify_coursedefaults,
455: },
456: 'selfenrollment' =>
457: {text => 'Self-enrollment in Course/Community',
458: help => 'Domain_Configuration_Selfenrollment',
459: header => [{col1 => 'Configuration Rights',
460: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
461: {col1 => 'Defaults',
462: col2 => 'Value'},
463: {col1 => 'Self-enrollment validation (optional)',
464: col2 => 'Value'},],
465: print => \&print_selfenrollment,
466: modify => \&modify_selfenrollment,
467: },
468: 'usersessions' =>
469: {text => 'User session hosting/offloading',
470: help => 'Domain_Configuration_User_Sessions',
471: header => [{col1 => 'Domain server',
472: col2 => 'Servers to offload sessions to when busy'},
473: {col1 => 'Hosting of users from other domains',
474: col2 => 'Rules'},
475: {col1 => "Hosting domain's own users elsewhere",
476: col2 => 'Rules'}],
477: print => \&print_usersessions,
478: modify => \&modify_usersessions,
479: },
480: 'loadbalancing' =>
481: {text => 'Dedicated Load Balancer(s)',
482: help => 'Domain_Configuration_Load_Balancing',
483: header => [{col1 => 'Balancers',
484: col2 => 'Default destinations',
485: col3 => 'User affiliation',
486: col4 => 'Overrides'},
487: ],
488: print => \&print_loadbalancing,
489: modify => \&modify_loadbalancing,
490: },
491: );
492: if (keys(%servers) > 1) {
493: $prefs{'login'} = { text => 'Log-in page options',
494: help => 'Domain_Configuration_Login_Page',
495: header => [{col1 => 'Log-in Service',
496: col2 => 'Server Setting',},
497: {col1 => 'Log-in Page Items',
498: col2 => ''},
499: {col1 => 'Log-in Help',
500: col2 => 'Value'},
501: {col1 => 'Custom HTML in document head',
502: col2 => 'Value'}],
503: print => \&print_login,
504: modify => \&modify_login,
505: };
506: }
507:
508: my @roles = ('student','coordinator','author','admin');
509: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
510: &Apache::lonhtmlcommon::add_breadcrumb
511: ({href=>"javascript:changePage(document.$phase,'pickactions')",
512: text=>"Settings to display/modify"});
513: my $confname = $dom.'-domainconfig';
514:
515: if ($phase eq 'process') {
516: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
517: \%prefs,\%domconfig,$confname,\@roles);
518: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
519: $r->rflush();
520: &devalidate_remote_domconfs($dom,$result);
521: }
522: } elsif ($phase eq 'display') {
523: my $js = &recaptcha_js().
524: &toggle_display_js();
525: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
526: my ($othertitle,$usertypes,$types) =
527: &Apache::loncommon::sorted_inst_types($dom);
528: $js .= &lonbalance_targets_js($dom,$types,\%servers,
529: $domconfig{'loadbalancing'}).
530: &new_spares_js().
531: &common_domprefs_js().
532: &Apache::loncommon::javascript_array_indexof();
533: }
534: if (grep(/^requestcourses$/,@actions)) {
535: my $javascript_validations;
536: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
537: $js .= <<END;
538: <script type="text/javascript">
539: $javascript_validations
540: </script>
541: $coursebrowserjs
542: END
543: }
544: if (grep(/^selfcreation$/,@actions)) {
545: $js .= &selfcreate_javascript();
546: }
547: if (grep(/^contacts$/,@actions)) {
548: $js .= &contacts_javascript();
549: }
550: if (grep(/^scantron$/,@actions)) {
551: $js .= &scantron_javascript();
552: }
553: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
554: } else {
555: # check if domconfig user exists for the domain.
556: my $servadm = $r->dir_config('lonAdmEMail');
557: my ($configuserok,$author_ok,$switchserver) =
558: &config_check($dom,$confname,$servadm);
559: unless ($configuserok eq 'ok') {
560: &Apache::lonconfigsettings::print_header($r,$phase,$context);
561: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
562: $confname).
563: '<br />'
564: );
565: if ($switchserver) {
566: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
567: '<br />'.
568: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
569: '<br />'.
570: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
571: '<br />'.
572: &mt('To do that now, use the following link: [_1]',$switchserver)
573: );
574: } else {
575: $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.').
576: '<br />'.
577: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
578: );
579: }
580: $r->print(&Apache::loncommon::end_page());
581: return OK;
582: }
583: if (keys(%domconfig) == 0) {
584: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
585: my @ids=&Apache::lonnet::current_machine_ids();
586: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
587: my %designhash = &Apache::loncommon::get_domainconf($dom);
588: my @loginimages = ('img','logo','domlogo','login');
589: my $custom_img_count = 0;
590: foreach my $img (@loginimages) {
591: if ($designhash{$dom.'.login.'.$img} ne '') {
592: $custom_img_count ++;
593: }
594: }
595: foreach my $role (@roles) {
596: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
597: $custom_img_count ++;
598: }
599: }
600: if ($custom_img_count > 0) {
601: &Apache::lonconfigsettings::print_header($r,$phase,$context);
602: my $switch_server = &check_switchserver($dom,$confname);
603: $r->print(
604: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
605: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
606: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
607: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
608: if ($switch_server) {
609: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
610: }
611: $r->print(&Apache::loncommon::end_page());
612: return OK;
613: }
614: }
615: }
616: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
617: }
618: return OK;
619: }
620:
621: sub process_changes {
622: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
623: my %domconfig;
624: if (ref($values) eq 'HASH') {
625: %domconfig = %{$values};
626: }
627: my $output;
628: if ($action eq 'login') {
629: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
630: } elsif ($action eq 'rolecolors') {
631: $output = &modify_rolecolors($r,$dom,$confname,$roles,
632: $lastactref,%domconfig);
633: } elsif ($action eq 'quotas') {
634: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
635: } elsif ($action eq 'autoenroll') {
636: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
637: } elsif ($action eq 'autoupdate') {
638: $output = &modify_autoupdate($dom,%domconfig);
639: } elsif ($action eq 'autocreate') {
640: $output = &modify_autocreate($dom,%domconfig);
641: } elsif ($action eq 'directorysrch') {
642: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
643: } elsif ($action eq 'usercreation') {
644: $output = &modify_usercreation($dom,%domconfig);
645: } elsif ($action eq 'selfcreation') {
646: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
647: } elsif ($action eq 'usermodification') {
648: $output = &modify_usermodification($dom,%domconfig);
649: } elsif ($action eq 'contacts') {
650: $output = &modify_contacts($dom,$lastactref,%domconfig);
651: } elsif ($action eq 'defaults') {
652: $output = &modify_defaults($dom,$lastactref,%domconfig);
653: } elsif ($action eq 'scantron') {
654: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
655: } elsif ($action eq 'coursecategories') {
656: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
657: } elsif ($action eq 'serverstatuses') {
658: $output = &modify_serverstatuses($dom,%domconfig);
659: } elsif ($action eq 'requestcourses') {
660: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
661: } elsif ($action eq 'requestauthor') {
662: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
663: } elsif ($action eq 'helpsettings') {
664: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
665: } elsif ($action eq 'coursedefaults') {
666: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
667: } elsif ($action eq 'selfenrollment') {
668: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
669: } elsif ($action eq 'usersessions') {
670: $output = &modify_usersessions($dom,$lastactref,%domconfig);
671: } elsif ($action eq 'loadbalancing') {
672: $output = &modify_loadbalancing($dom,%domconfig);
673: } elsif ($action eq 'passwords') {
674: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
675: }
676: return $output;
677: }
678:
679: sub print_config_box {
680: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
681: my $rowtotal = 0;
682: my $output;
683: if ($action eq 'coursecategories') {
684: $output = &coursecategories_javascript($settings);
685: } elsif ($action eq 'defaults') {
686: $output = &defaults_javascript($settings);
687: } elsif ($action eq 'passwords') {
688: $output = &passwords_javascript();
689: } elsif ($action eq 'helpsettings') {
690: my (%privs,%levelscurrent);
691: my %full=();
692: my %levels=(
693: course => {},
694: domain => {},
695: system => {},
696: );
697: my $context = 'domain';
698: my $crstype = 'Course';
699: my $formname = 'display';
700: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
701: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
702: $output =
703: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
704: \@templateroles);
705: }
706: $output .=
707: '<table class="LC_nested_outer">
708: <tr>
709: <th align="left" valign="middle"><span class="LC_nobreak">'.
710: &mt($item->{text}).' '.
711: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
712: '</tr>';
713: $rowtotal ++;
714: my $numheaders = 1;
715: if (ref($item->{'header'}) eq 'ARRAY') {
716: $numheaders = scalar(@{$item->{'header'}});
717: }
718: if ($numheaders > 1) {
719: my $colspan = '';
720: my $rightcolspan = '';
721: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
722: ($action eq 'directorysrch') ||
723: (($action eq 'login') && ($numheaders < 4))) {
724: $colspan = ' colspan="2"';
725: }
726: if ($action eq 'usersessions') {
727: $rightcolspan = ' colspan="3"';
728: }
729: $output .= '
730: <tr>
731: <td>
732: <table class="LC_nested">
733: <tr class="LC_info_row">
734: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
735: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
736: </tr>';
737: $rowtotal ++;
738: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
739: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
740: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
741: ($action eq 'helpsettings') || ($action eq 'contacts')) {
742: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
743: } elsif ($action eq 'passwords') {
744: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
745: } elsif ($action eq 'coursecategories') {
746: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
747: } elsif ($action eq 'scantron') {
748: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
749: } elsif ($action eq 'login') {
750: if ($numheaders == 4) {
751: $colspan = ' colspan="2"';
752: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
753: } else {
754: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
755: }
756: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
757: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
758: } elsif ($action eq 'rolecolors') {
759: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
760: }
761: $output .= '
762: </table>
763: </td>
764: </tr>
765: <tr>
766: <td>
767: <table class="LC_nested">
768: <tr class="LC_info_row">
769: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
770: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
771: </tr>';
772: $rowtotal ++;
773: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
774: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
775: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
776: ($action eq 'contacts') || ($action eq 'passwords')) {
777: if ($action eq 'coursecategories') {
778: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
779: $colspan = ' colspan="2"';
780: } elsif ($action eq 'passwords') {
781: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
782: } else {
783: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
784: }
785: $output .= '
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
794: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
795: </tr>'."\n";
796: if ($action eq 'coursecategories') {
797: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
798: } elsif ($action eq 'passwords') {
799: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal).'
800: </tr>
801: </table>
802: </td>
803: </tr>
804: <tr>
805: <td>
806: <table class="LC_nested">
807: <tr class="LC_info_row">
808: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
809: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n".
810: $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal).'
811: </table>
812: </td>
813: </tr>
814: <tr>';
815: } else {
816: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
817: }
818: $rowtotal ++;
819: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
820: ($action eq 'defaults') || ($action eq 'directorysrch') ||
821: ($action eq 'helpsettings')) {
822: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
823: } elsif ($action eq 'scantron') {
824: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
825: } elsif ($action eq 'login') {
826: if ($numheaders == 4) {
827: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
828: </table>
829: </td>
830: </tr>
831: <tr>
832: <td>
833: <table class="LC_nested">
834: <tr class="LC_info_row">
835: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
836: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
837: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
838: $rowtotal ++;
839: } else {
840: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
841: }
842: $output .= '
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">';
850: if ($numheaders == 4) {
851: $output .= '
852: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
853: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
854: </tr>';
855: } else {
856: $output .= '
857: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
858: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
859: </tr>';
860: }
861: $rowtotal ++;
862: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
863: } elsif ($action eq 'requestcourses') {
864: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
865: $rowtotal ++;
866: $output .= &print_studentcode($settings,\$rowtotal).'
867: </table>
868: </td>
869: </tr>
870: <tr>
871: <td>
872: <table class="LC_nested">
873: <tr class="LC_info_row">
874: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
875: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
876: &textbookcourses_javascript($settings).
877: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
878: </table>
879: </td>
880: </tr>
881: <tr>
882: <td>
883: <table class="LC_nested">
884: <tr class="LC_info_row">
885: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
886: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
887: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
888: </table>
889: </td>
890: </tr>
891: <tr>
892: <td>
893: <table class="LC_nested">
894: <tr class="LC_info_row">
895: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
896: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
897: </tr>'.
898: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
899: } elsif ($action eq 'requestauthor') {
900: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
901: $rowtotal ++;
902: } elsif ($action eq 'rolecolors') {
903: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
904: </table>
905: </td>
906: </tr>
907: <tr>
908: <td>
909: <table class="LC_nested">
910: <tr class="LC_info_row">
911: <td class="LC_left_item"'.$colspan.' valign="top">'.
912: &mt($item->{'header'}->[2]->{'col1'}).'</td>
913: <td class="LC_right_item" valign="top">'.
914: &mt($item->{'header'}->[2]->{'col2'}).'</td>
915: </tr>'.
916: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
917: </table>
918: </td>
919: </tr>
920: <tr>
921: <td>
922: <table class="LC_nested">
923: <tr class="LC_info_row">
924: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
925: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
926: </tr>'.
927: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
928: $rowtotal += 2;
929: }
930: } else {
931: $output .= '
932: <tr>
933: <td>
934: <table class="LC_nested">
935: <tr class="LC_info_row">';
936: if ($action eq 'login') {
937: $output .= '
938: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
939: } elsif ($action eq 'serverstatuses') {
940: $output .= '
941: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
942: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
943:
944: } else {
945: $output .= '
946: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
947: }
948: if (defined($item->{'header'}->[0]->{'col3'})) {
949: $output .= '<td class="LC_left_item" valign="top">'.
950: &mt($item->{'header'}->[0]->{'col2'});
951: if ($action eq 'serverstatuses') {
952: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
953: }
954: } else {
955: $output .= '<td class="LC_right_item" valign="top">'.
956: &mt($item->{'header'}->[0]->{'col2'});
957: }
958: $output .= '</td>';
959: if ($item->{'header'}->[0]->{'col3'}) {
960: if (defined($item->{'header'}->[0]->{'col4'})) {
961: $output .= '<td class="LC_left_item" valign="top">'.
962: &mt($item->{'header'}->[0]->{'col3'});
963: } else {
964: $output .= '<td class="LC_right_item" valign="top">'.
965: &mt($item->{'header'}->[0]->{'col3'});
966: }
967: if ($action eq 'serverstatuses') {
968: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
969: }
970: $output .= '</td>';
971: }
972: if ($item->{'header'}->[0]->{'col4'}) {
973: $output .= '<td class="LC_right_item" valign="top">'.
974: &mt($item->{'header'}->[0]->{'col4'});
975: }
976: $output .= '</tr>';
977: $rowtotal ++;
978: if ($action eq 'quotas') {
979: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
980: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
981: ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
982: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
983: }
984: }
985: $output .= '
986: </table>
987: </td>
988: </tr>
989: </table><br />';
990: return ($output,$rowtotal);
991: }
992:
993: sub print_login {
994: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
995: my ($css_class,$datatable);
996: my %choices = &login_choices();
997:
998: if ($caller eq 'service') {
999: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1000: my $choice = $choices{'disallowlogin'};
1001: $css_class = ' class="LC_odd_row"';
1002: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1003: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1004: '<th>'.$choices{'server'}.'</th>'.
1005: '<th>'.$choices{'serverpath'}.'</th>'.
1006: '<th>'.$choices{'custompath'}.'</th>'.
1007: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1008: my %disallowed;
1009: if (ref($settings) eq 'HASH') {
1010: if (ref($settings->{'loginvia'}) eq 'HASH') {
1011: %disallowed = %{$settings->{'loginvia'}};
1012: }
1013: }
1014: foreach my $lonhost (sort(keys(%servers))) {
1015: my $direct = 'selected="selected"';
1016: if (ref($disallowed{$lonhost}) eq 'HASH') {
1017: if ($disallowed{$lonhost}{'server'} ne '') {
1018: $direct = '';
1019: }
1020: }
1021: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1022: '<td><select name="'.$lonhost.'_server">'.
1023: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1024: '</option>';
1025: foreach my $hostid (sort(keys(%servers))) {
1026: next if ($servers{$hostid} eq $servers{$lonhost});
1027: my $selected = '';
1028: if (ref($disallowed{$lonhost}) eq 'HASH') {
1029: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1030: $selected = 'selected="selected"';
1031: }
1032: }
1033: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1034: $servers{$hostid}.'</option>';
1035: }
1036: $datatable .= '</select></td>'.
1037: '<td><select name="'.$lonhost.'_serverpath">';
1038: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1039: my $pathname = $path;
1040: if ($path eq 'custom') {
1041: $pathname = &mt('Custom Path').' ->';
1042: }
1043: my $selected = '';
1044: if (ref($disallowed{$lonhost}) eq 'HASH') {
1045: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1046: $selected = 'selected="selected"';
1047: }
1048: } elsif ($path eq '') {
1049: $selected = 'selected="selected"';
1050: }
1051: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1052: }
1053: $datatable .= '</select></td>';
1054: my ($custom,$exempt);
1055: if (ref($disallowed{$lonhost}) eq 'HASH') {
1056: $custom = $disallowed{$lonhost}{'custompath'};
1057: $exempt = $disallowed{$lonhost}{'exempt'};
1058: }
1059: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1060: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1061: '</tr>';
1062: }
1063: $datatable .= '</table></td></tr>';
1064: return $datatable;
1065: } elsif ($caller eq 'page') {
1066: my %defaultchecked = (
1067: 'coursecatalog' => 'on',
1068: 'helpdesk' => 'on',
1069: 'adminmail' => 'off',
1070: 'newuser' => 'off',
1071: );
1072: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1073: my (%checkedon,%checkedoff);
1074: foreach my $item (@toggles) {
1075: if ($defaultchecked{$item} eq 'on') {
1076: $checkedon{$item} = ' checked="checked" ';
1077: $checkedoff{$item} = ' ';
1078: } elsif ($defaultchecked{$item} eq 'off') {
1079: $checkedoff{$item} = ' checked="checked" ';
1080: $checkedon{$item} = ' ';
1081: }
1082: }
1083: my @images = ('img','logo','domlogo','login');
1084: my @logintext = ('textcol','bgcol');
1085: my @bgs = ('pgbg','mainbg','sidebg');
1086: my @links = ('link','alink','vlink');
1087: my %designhash = &Apache::loncommon::get_domainconf($dom);
1088: my %defaultdesign = %Apache::loncommon::defaultdesign;
1089: my (%is_custom,%designs);
1090: my %defaults = (
1091: font => $defaultdesign{'login.font'},
1092: );
1093: foreach my $item (@images) {
1094: $defaults{$item} = $defaultdesign{'login.'.$item};
1095: $defaults{'showlogo'}{$item} = 1;
1096: }
1097: foreach my $item (@bgs) {
1098: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1099: }
1100: foreach my $item (@logintext) {
1101: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1102: }
1103: foreach my $item (@links) {
1104: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1105: }
1106: if (ref($settings) eq 'HASH') {
1107: foreach my $item (@toggles) {
1108: if ($settings->{$item} eq '1') {
1109: $checkedon{$item} = ' checked="checked" ';
1110: $checkedoff{$item} = ' ';
1111: } elsif ($settings->{$item} eq '0') {
1112: $checkedoff{$item} = ' checked="checked" ';
1113: $checkedon{$item} = ' ';
1114: }
1115: }
1116: foreach my $item (@images) {
1117: if (defined($settings->{$item})) {
1118: $designs{$item} = $settings->{$item};
1119: $is_custom{$item} = 1;
1120: }
1121: if (defined($settings->{'showlogo'}{$item})) {
1122: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1123: }
1124: }
1125: foreach my $item (@logintext) {
1126: if ($settings->{$item} ne '') {
1127: $designs{'logintext'}{$item} = $settings->{$item};
1128: $is_custom{$item} = 1;
1129: }
1130: }
1131: if ($settings->{'font'} ne '') {
1132: $designs{'font'} = $settings->{'font'};
1133: $is_custom{'font'} = 1;
1134: }
1135: foreach my $item (@bgs) {
1136: if ($settings->{$item} ne '') {
1137: $designs{'bgs'}{$item} = $settings->{$item};
1138: $is_custom{$item} = 1;
1139: }
1140: }
1141: foreach my $item (@links) {
1142: if ($settings->{$item} ne '') {
1143: $designs{'links'}{$item} = $settings->{$item};
1144: $is_custom{$item} = 1;
1145: }
1146: }
1147: } else {
1148: if ($designhash{$dom.'.login.font'} ne '') {
1149: $designs{'font'} = $designhash{$dom.'.login.font'};
1150: $is_custom{'font'} = 1;
1151: }
1152: foreach my $item (@images) {
1153: if ($designhash{$dom.'.login.'.$item} ne '') {
1154: $designs{$item} = $designhash{$dom.'.login.'.$item};
1155: $is_custom{$item} = 1;
1156: }
1157: }
1158: foreach my $item (@bgs) {
1159: if ($designhash{$dom.'.login.'.$item} ne '') {
1160: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1161: $is_custom{$item} = 1;
1162: }
1163: }
1164: foreach my $item (@links) {
1165: if ($designhash{$dom.'.login.'.$item} ne '') {
1166: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1167: $is_custom{$item} = 1;
1168: }
1169: }
1170: }
1171: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1172: logo => 'Institution Logo',
1173: domlogo => 'Domain Logo',
1174: login => 'Login box');
1175: my $itemcount = 1;
1176: foreach my $item (@toggles) {
1177: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1178: $datatable .=
1179: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1180: '</td><td>'.
1181: '<span class="LC_nobreak"><label><input type="radio" name="'.
1182: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1183: '</label> <label><input type="radio" name="'.$item.'"'.
1184: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1185: '</tr>';
1186: $itemcount ++;
1187: }
1188: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1189: $datatable .= '</tr></table></td></tr>';
1190: } elsif ($caller eq 'help') {
1191: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1192: my $switchserver = &check_switchserver($dom,$confname);
1193: my $itemcount = 1;
1194: $defaulturl = '/adm/loginproblems.html';
1195: $defaulttype = 'default';
1196: %lt = &Apache::lonlocal::texthash (
1197: del => 'Delete?',
1198: rep => 'Replace:',
1199: upl => 'Upload:',
1200: default => 'Default',
1201: custom => 'Custom',
1202: );
1203: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1204: my @currlangs;
1205: if (ref($settings) eq 'HASH') {
1206: if (ref($settings->{'helpurl'}) eq 'HASH') {
1207: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1208: next if ($settings->{'helpurl'}{$key} eq '');
1209: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1210: $type{$key} = 'custom';
1211: unless ($key eq 'nolang') {
1212: push(@currlangs,$key);
1213: }
1214: }
1215: } elsif ($settings->{'helpurl'} ne '') {
1216: $type{'nolang'} = 'custom';
1217: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1218: }
1219: }
1220: foreach my $lang ('nolang',sort(@currlangs)) {
1221: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1222: $datatable .= '<tr'.$css_class.'>';
1223: if ($url{$lang} eq '') {
1224: $url{$lang} = $defaulturl;
1225: }
1226: if ($type{$lang} eq '') {
1227: $type{$lang} = $defaulttype;
1228: }
1229: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1230: if ($lang eq 'nolang') {
1231: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1232: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1233: } else {
1234: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1235: $langchoices{$lang},
1236: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1237: }
1238: $datatable .= '</span></td>'."\n".
1239: '<td class="LC_left_item">';
1240: if ($type{$lang} eq 'custom') {
1241: $datatable .= '<span class="LC_nobreak"><label>'.
1242: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1243: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1244: } else {
1245: $datatable .= $lt{'upl'};
1246: }
1247: $datatable .='<br />';
1248: if ($switchserver) {
1249: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1250: } else {
1251: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1252: }
1253: $datatable .= '</td></tr>';
1254: $itemcount ++;
1255: }
1256: my @addlangs;
1257: foreach my $lang (sort(keys(%langchoices))) {
1258: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1259: push(@addlangs,$lang);
1260: }
1261: if (@addlangs > 0) {
1262: my %toadd;
1263: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1264: $toadd{''} = &mt('Select');
1265: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1266: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1267: &mt('Add log-in help page for a specific language:').' '.
1268: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1269: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1270: if ($switchserver) {
1271: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1272: } else {
1273: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1274: }
1275: $datatable .= '</td></tr>';
1276: $itemcount ++;
1277: }
1278: $datatable .= &captcha_choice('login',$settings,$itemcount);
1279: } elsif ($caller eq 'headtag') {
1280: my %domservers = &Apache::lonnet::get_servers($dom);
1281: my $choice = $choices{'headtag'};
1282: $css_class = ' class="LC_odd_row"';
1283: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1284: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1285: '<th>'.$choices{'current'}.'</th>'.
1286: '<th>'.$choices{'action'}.'</th>'.
1287: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1288: my (%currurls,%currexempt);
1289: if (ref($settings) eq 'HASH') {
1290: if (ref($settings->{'headtag'}) eq 'HASH') {
1291: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1292: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1293: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1294: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1295: }
1296: }
1297: }
1298: }
1299: my %lt = &Apache::lonlocal::texthash(
1300: del => 'Delete?',
1301: rep => 'Replace:',
1302: upl => 'Upload:',
1303: curr => 'View contents',
1304: none => 'None',
1305: );
1306: my $switchserver = &check_switchserver($dom,$confname);
1307: foreach my $lonhost (sort(keys(%domservers))) {
1308: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1309: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1310: if ($currurls{$lonhost}) {
1311: $datatable .= '<td class="LC_right_item"><a href="'.
1312: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1313: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1314: '">'.$lt{'curr'}.'</a></td>'.
1315: '<td><span class="LC_nobreak"><label>'.
1316: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1317: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1318: } else {
1319: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1320: }
1321: $datatable .='<br />';
1322: if ($switchserver) {
1323: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1324: } else {
1325: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1326: }
1327: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1328: }
1329: $datatable .= '</table></td></tr>';
1330: }
1331: return $datatable;
1332: }
1333:
1334: sub login_choices {
1335: my %choices =
1336: &Apache::lonlocal::texthash (
1337: coursecatalog => 'Display Course/Community Catalog link?',
1338: adminmail => "Display Administrator's E-mail Address?",
1339: helpdesk => 'Display "Contact Helpdesk" link',
1340: disallowlogin => "Login page requests redirected",
1341: hostid => "Server",
1342: server => "Redirect to:",
1343: serverpath => "Path",
1344: custompath => "Custom",
1345: exempt => "Exempt IP(s)",
1346: directlogin => "No redirect",
1347: newuser => "Link to create a user account",
1348: img => "Header",
1349: logo => "Main Logo",
1350: domlogo => "Domain Logo",
1351: login => "Log-in Header",
1352: textcol => "Text color",
1353: bgcol => "Box color",
1354: bgs => "Background colors",
1355: links => "Link colors",
1356: font => "Font color",
1357: pgbg => "Header",
1358: mainbg => "Page",
1359: sidebg => "Login box",
1360: link => "Link",
1361: alink => "Active link",
1362: vlink => "Visited link",
1363: headtag => "Custom markup",
1364: action => "Action",
1365: current => "Current",
1366: );
1367: return %choices;
1368: }
1369:
1370: sub print_rolecolors {
1371: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1372: my %choices = &color_font_choices();
1373: my @bgs = ('pgbg','tabbg','sidebg');
1374: my @links = ('link','alink','vlink');
1375: my @images = ('img');
1376: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1377: my %designhash = &Apache::loncommon::get_domainconf($dom);
1378: my %defaultdesign = %Apache::loncommon::defaultdesign;
1379: my (%is_custom,%designs);
1380: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1381: if (ref($settings) eq 'HASH') {
1382: if (ref($settings->{$role}) eq 'HASH') {
1383: if ($settings->{$role}->{'img'} ne '') {
1384: $designs{'img'} = $settings->{$role}->{'img'};
1385: $is_custom{'img'} = 1;
1386: }
1387: if ($settings->{$role}->{'font'} ne '') {
1388: $designs{'font'} = $settings->{$role}->{'font'};
1389: $is_custom{'font'} = 1;
1390: }
1391: if ($settings->{$role}->{'fontmenu'} ne '') {
1392: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1393: $is_custom{'fontmenu'} = 1;
1394: }
1395: foreach my $item (@bgs) {
1396: if ($settings->{$role}->{$item} ne '') {
1397: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1398: $is_custom{$item} = 1;
1399: }
1400: }
1401: foreach my $item (@links) {
1402: if ($settings->{$role}->{$item} ne '') {
1403: $designs{'links'}{$item} = $settings->{$role}->{$item};
1404: $is_custom{$item} = 1;
1405: }
1406: }
1407: }
1408: } else {
1409: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1410: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1411: $is_custom{'img'} = 1;
1412: }
1413: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1414: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1415: $is_custom{'fontmenu'} = 1;
1416: }
1417: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1418: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1419: $is_custom{'font'} = 1;
1420: }
1421: foreach my $item (@bgs) {
1422: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1423: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1424: $is_custom{$item} = 1;
1425:
1426: }
1427: }
1428: foreach my $item (@links) {
1429: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1430: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1431: $is_custom{$item} = 1;
1432: }
1433: }
1434: }
1435: my $itemcount = 1;
1436: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1437: $datatable .= '</tr></table></td></tr>';
1438: return $datatable;
1439: }
1440:
1441: sub role_defaults {
1442: my ($role,$bgs,$links,$images,$logintext) = @_;
1443: my %defaults;
1444: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1445: return %defaults;
1446: }
1447: my %defaultdesign = %Apache::loncommon::defaultdesign;
1448: if ($role eq 'login') {
1449: %defaults = (
1450: font => $defaultdesign{$role.'.font'},
1451: );
1452: if (ref($logintext) eq 'ARRAY') {
1453: foreach my $item (@{$logintext}) {
1454: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1455: }
1456: }
1457: foreach my $item (@{$images}) {
1458: $defaults{'showlogo'}{$item} = 1;
1459: }
1460: } else {
1461: %defaults = (
1462: img => $defaultdesign{$role.'.img'},
1463: font => $defaultdesign{$role.'.font'},
1464: fontmenu => $defaultdesign{$role.'.fontmenu'},
1465: );
1466: }
1467: foreach my $item (@{$bgs}) {
1468: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1469: }
1470: foreach my $item (@{$links}) {
1471: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1472: }
1473: foreach my $item (@{$images}) {
1474: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1475: }
1476: return %defaults;
1477: }
1478:
1479: sub display_color_options {
1480: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1481: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1482: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1483: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1484: my $datatable = '<tr'.$css_class.'>'.
1485: '<td>'.$choices->{'font'}.'</td>';
1486: if (!$is_custom->{'font'}) {
1487: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1488: } else {
1489: $datatable .= '<td> </td>';
1490: }
1491: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1492:
1493: $datatable .= '<td><span class="LC_nobreak">'.
1494: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1495: ' value="'.$current_color.'" /> '.
1496: ' </span></td></tr>';
1497: unless ($role eq 'login') {
1498: $datatable .= '<tr'.$css_class.'>'.
1499: '<td>'.$choices->{'fontmenu'}.'</td>';
1500: if (!$is_custom->{'fontmenu'}) {
1501: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1502: } else {
1503: $datatable .= '<td> </td>';
1504: }
1505: $current_color = $designs->{'fontmenu'} ?
1506: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1507: $datatable .= '<td><span class="LC_nobreak">'.
1508: '<input class="colorchooser" type="text" size="10" name="'
1509: .$role.'_fontmenu"'.
1510: ' value="'.$current_color.'" /> '.
1511: ' </span></td></tr>';
1512: }
1513: my $switchserver = &check_switchserver($dom,$confname);
1514: foreach my $img (@{$images}) {
1515: $itemcount ++;
1516: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1517: $datatable .= '<tr'.$css_class.'>'.
1518: '<td>'.$choices->{$img};
1519: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1520: if ($role eq 'login') {
1521: if ($img eq 'login') {
1522: $login_hdr_pick =
1523: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1524: $logincolors =
1525: &login_text_colors($img,$role,$logintext,$phase,$choices,
1526: $designs,$defaults);
1527: } elsif ($img ne 'domlogo') {
1528: $datatable.= &logo_display_options($img,$defaults,$designs);
1529: }
1530: }
1531: $datatable .= '</td>';
1532: if ($designs->{$img} ne '') {
1533: $imgfile = $designs->{$img};
1534: $img_import = ($imgfile =~ m{^/adm/});
1535: } else {
1536: $imgfile = $defaults->{$img};
1537: }
1538: if ($imgfile) {
1539: my ($showfile,$fullsize);
1540: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1541: my $urldir = $1;
1542: my $filename = $2;
1543: my @info = &Apache::lonnet::stat_file($designs->{$img});
1544: if (@info) {
1545: my $thumbfile = 'tn-'.$filename;
1546: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1547: if (@thumb) {
1548: $showfile = $urldir.'/'.$thumbfile;
1549: } else {
1550: $showfile = $imgfile;
1551: }
1552: } else {
1553: $showfile = '';
1554: }
1555: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1556: $showfile = $imgfile;
1557: my $imgdir = $1;
1558: my $filename = $2;
1559: if (-e "$londocroot/$imgdir/tn-".$filename) {
1560: $showfile = "/$imgdir/tn-".$filename;
1561: } else {
1562: my $input = $londocroot.$imgfile;
1563: my $output = "$londocroot/$imgdir/tn-".$filename;
1564: if (!-e $output) {
1565: my ($width,$height) = &thumb_dimensions();
1566: my ($fullwidth,$fullheight) = &check_dimensions($input);
1567: if ($fullwidth ne '' && $fullheight ne '') {
1568: if ($fullwidth > $width && $fullheight > $height) {
1569: my $size = $width.'x'.$height;
1570: my @args = ('convert','-sample',$size,$input,$output);
1571: system({$args[0]} @args);
1572: $showfile = "/$imgdir/tn-".$filename;
1573: }
1574: }
1575: }
1576: }
1577: }
1578: if ($showfile) {
1579: if ($showfile =~ m{^/(adm|res)/}) {
1580: if ($showfile =~ m{^/res/}) {
1581: my $local_showfile =
1582: &Apache::lonnet::filelocation('',$showfile);
1583: &Apache::lonnet::repcopy($local_showfile);
1584: }
1585: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1586: }
1587: if ($imgfile) {
1588: if ($imgfile =~ m{^/(adm|res)/}) {
1589: if ($imgfile =~ m{^/res/}) {
1590: my $local_imgfile =
1591: &Apache::lonnet::filelocation('',$imgfile);
1592: &Apache::lonnet::repcopy($local_imgfile);
1593: }
1594: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1595: } else {
1596: $fullsize = $imgfile;
1597: }
1598: }
1599: $datatable .= '<td>';
1600: if ($img eq 'login') {
1601: $datatable .= $login_hdr_pick;
1602: }
1603: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1604: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1605: } else {
1606: $datatable .= '<td> </td><td class="LC_left_item">'.
1607: &mt('Upload:').'<br />';
1608: }
1609: } else {
1610: $datatable .= '<td> </td><td class="LC_left_item">'.
1611: &mt('Upload:').'<br />';
1612: }
1613: if ($switchserver) {
1614: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1615: } else {
1616: if ($img ne 'login') { # suppress file selection for Log-in header
1617: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1618: }
1619: }
1620: $datatable .= '</td></tr>';
1621: }
1622: $itemcount ++;
1623: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1624: $datatable .= '<tr'.$css_class.'>'.
1625: '<td>'.$choices->{'bgs'}.'</td>';
1626: my $bgs_def;
1627: foreach my $item (@{$bgs}) {
1628: if (!$is_custom->{$item}) {
1629: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1630: }
1631: }
1632: if ($bgs_def) {
1633: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1634: } else {
1635: $datatable .= '<td> </td>';
1636: }
1637: $datatable .= '<td class="LC_right_item">'.
1638: '<table border="0"><tr>';
1639:
1640: foreach my $item (@{$bgs}) {
1641: $datatable .= '<td align="center">'.$choices->{$item};
1642: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1643: if ($designs->{'bgs'}{$item}) {
1644: $datatable .= ' ';
1645: }
1646: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1647: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1648: }
1649: $datatable .= '</tr></table></td></tr>';
1650: $itemcount ++;
1651: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1652: $datatable .= '<tr'.$css_class.'>'.
1653: '<td>'.$choices->{'links'}.'</td>';
1654: my $links_def;
1655: foreach my $item (@{$links}) {
1656: if (!$is_custom->{$item}) {
1657: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1658: }
1659: }
1660: if ($links_def) {
1661: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1662: } else {
1663: $datatable .= '<td> </td>';
1664: }
1665: $datatable .= '<td class="LC_right_item">'.
1666: '<table border="0"><tr>';
1667: foreach my $item (@{$links}) {
1668: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1669: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1670: if ($designs->{'links'}{$item}) {
1671: $datatable.=' ';
1672: }
1673: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1674: '" /></td>';
1675: }
1676: $$rowtotal += $itemcount;
1677: return $datatable;
1678: }
1679:
1680: sub logo_display_options {
1681: my ($img,$defaults,$designs) = @_;
1682: my $checkedon;
1683: if (ref($defaults) eq 'HASH') {
1684: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1685: if ($defaults->{'showlogo'}{$img}) {
1686: $checkedon = 'checked="checked" ';
1687: }
1688: }
1689: }
1690: if (ref($designs) eq 'HASH') {
1691: if (ref($designs->{'showlogo'}) eq 'HASH') {
1692: if (defined($designs->{'showlogo'}{$img})) {
1693: if ($designs->{'showlogo'}{$img} == 0) {
1694: $checkedon = '';
1695: } elsif ($designs->{'showlogo'}{$img} == 1) {
1696: $checkedon = 'checked="checked" ';
1697: }
1698: }
1699: }
1700: }
1701: return '<br /><label> <input type="checkbox" name="'.
1702: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1703: &mt('show').'</label>'."\n";
1704: }
1705:
1706: sub login_header_options {
1707: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1708: my $output = '';
1709: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1710: $output .= &mt('Text default(s):').'<br />';
1711: if (!$is_custom->{'textcol'}) {
1712: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1713: ' ';
1714: }
1715: if (!$is_custom->{'bgcol'}) {
1716: $output .= $choices->{'bgcol'}.': '.
1717: '<span id="css_'.$role.'_font" style="background-color: '.
1718: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1719: }
1720: $output .= '<br />';
1721: }
1722: $output .='<br />';
1723: return $output;
1724: }
1725:
1726: sub login_text_colors {
1727: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1728: my $color_menu = '<table border="0"><tr>';
1729: foreach my $item (@{$logintext}) {
1730: $color_menu .= '<td align="center">'.$choices->{$item};
1731: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1732: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1733: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1734: }
1735: $color_menu .= '</tr></table><br />';
1736: return $color_menu;
1737: }
1738:
1739: sub image_changes {
1740: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1741: my $output;
1742: if ($img eq 'login') {
1743: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1744: } elsif (!$is_custom) {
1745: if ($img ne 'domlogo') {
1746: $output = &mt('Default image:').'<br />';
1747: } else {
1748: $output = &mt('Default in use:').'<br />';
1749: }
1750: }
1751: if ($img ne 'login') {
1752: if ($img_import) {
1753: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1754: }
1755: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1756: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1757: if ($is_custom) {
1758: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1759: '<input type="checkbox" name="'.
1760: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1761: '</label> '.&mt('Replace:').'</span><br />';
1762: } else {
1763: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1764: }
1765: }
1766: return $output;
1767: }
1768:
1769: sub print_quotas {
1770: my ($dom,$settings,$rowtotal,$action) = @_;
1771: my $context;
1772: if ($action eq 'quotas') {
1773: $context = 'tools';
1774: } else {
1775: $context = $action;
1776: }
1777: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1779: my $typecount = 0;
1780: my ($css_class,%titles);
1781: if ($context eq 'requestcourses') {
1782: @usertools = ('official','unofficial','community','textbook');
1783: @options =('norequest','approval','validate','autolimit');
1784: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1785: %titles = &courserequest_titles();
1786: } elsif ($context eq 'requestauthor') {
1787: @usertools = ('author');
1788: @options = ('norequest','approval','automatic');
1789: %titles = &authorrequest_titles();
1790: } else {
1791: @usertools = ('aboutme','blog','webdav','portfolio');
1792: %titles = &tool_titles();
1793: }
1794: if (ref($types) eq 'ARRAY') {
1795: foreach my $type (@{$types}) {
1796: my ($currdefquota,$currauthorquota);
1797: unless (($context eq 'requestcourses') ||
1798: ($context eq 'requestauthor')) {
1799: if (ref($settings) eq 'HASH') {
1800: if (ref($settings->{defaultquota}) eq 'HASH') {
1801: $currdefquota = $settings->{defaultquota}->{$type};
1802: } else {
1803: $currdefquota = $settings->{$type};
1804: }
1805: if (ref($settings->{authorquota}) eq 'HASH') {
1806: $currauthorquota = $settings->{authorquota}->{$type};
1807: }
1808: }
1809: }
1810: if (defined($usertypes->{$type})) {
1811: $typecount ++;
1812: $css_class = $typecount%2?' class="LC_odd_row"':'';
1813: $datatable .= '<tr'.$css_class.'>'.
1814: '<td>'.$usertypes->{$type}.'</td>'.
1815: '<td class="LC_left_item">';
1816: if ($context eq 'requestcourses') {
1817: $datatable .= '<table><tr>';
1818: }
1819: my %cell;
1820: foreach my $item (@usertools) {
1821: if ($context eq 'requestcourses') {
1822: my ($curroption,$currlimit);
1823: if (ref($settings) eq 'HASH') {
1824: if (ref($settings->{$item}) eq 'HASH') {
1825: $curroption = $settings->{$item}->{$type};
1826: if ($curroption =~ /^autolimit=(\d*)$/) {
1827: $currlimit = $1;
1828: }
1829: }
1830: }
1831: if (!$curroption) {
1832: $curroption = 'norequest';
1833: }
1834: $datatable .= '<th>'.$titles{$item}.'</th>';
1835: foreach my $option (@options) {
1836: my $val = $option;
1837: if ($option eq 'norequest') {
1838: $val = 0;
1839: }
1840: if ($option eq 'validate') {
1841: my $canvalidate = 0;
1842: if (ref($validations{$item}) eq 'HASH') {
1843: if ($validations{$item}{$type}) {
1844: $canvalidate = 1;
1845: }
1846: }
1847: next if (!$canvalidate);
1848: }
1849: my $checked = '';
1850: if ($option eq $curroption) {
1851: $checked = ' checked="checked"';
1852: } elsif ($option eq 'autolimit') {
1853: if ($curroption =~ /^autolimit/) {
1854: $checked = ' checked="checked"';
1855: }
1856: }
1857: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1858: '<input type="radio" name="crsreq_'.$item.
1859: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1860: $titles{$option}.'</label>';
1861: if ($option eq 'autolimit') {
1862: $cell{$item} .= ' <input type="text" name="crsreq_'.
1863: $item.'_limit_'.$type.'" size="1" '.
1864: 'value="'.$currlimit.'" />';
1865: }
1866: $cell{$item} .= '</span> ';
1867: if ($option eq 'autolimit') {
1868: $cell{$item} .= $titles{'unlimited'};
1869: }
1870: }
1871: } elsif ($context eq 'requestauthor') {
1872: my $curroption;
1873: if (ref($settings) eq 'HASH') {
1874: $curroption = $settings->{$type};
1875: }
1876: if (!$curroption) {
1877: $curroption = 'norequest';
1878: }
1879: foreach my $option (@options) {
1880: my $val = $option;
1881: if ($option eq 'norequest') {
1882: $val = 0;
1883: }
1884: my $checked = '';
1885: if ($option eq $curroption) {
1886: $checked = ' checked="checked"';
1887: }
1888: $datatable .= '<span class="LC_nobreak"><label>'.
1889: '<input type="radio" name="authorreq_'.$type.
1890: '" value="'.$val.'"'.$checked.' />'.
1891: $titles{$option}.'</label></span> ';
1892: }
1893: } else {
1894: my $checked = 'checked="checked" ';
1895: if (ref($settings) eq 'HASH') {
1896: if (ref($settings->{$item}) eq 'HASH') {
1897: if ($settings->{$item}->{$type} == 0) {
1898: $checked = '';
1899: } elsif ($settings->{$item}->{$type} == 1) {
1900: $checked = 'checked="checked" ';
1901: }
1902: }
1903: }
1904: $datatable .= '<span class="LC_nobreak"><label>'.
1905: '<input type="checkbox" name="'.$context.'_'.$item.
1906: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1907: '</label></span> ';
1908: }
1909: }
1910: if ($context eq 'requestcourses') {
1911: $datatable .= '</tr><tr>';
1912: foreach my $item (@usertools) {
1913: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1914: }
1915: $datatable .= '</tr></table>';
1916: }
1917: $datatable .= '</td>';
1918: unless (($context eq 'requestcourses') ||
1919: ($context eq 'requestauthor')) {
1920: $datatable .=
1921: '<td class="LC_right_item">'.
1922: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1923: '<input type="text" name="quota_'.$type.
1924: '" value="'.$currdefquota.
1925: '" size="5" /></span>'.(' ' x 2).
1926: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1927: '<input type="text" name="authorquota_'.$type.
1928: '" value="'.$currauthorquota.
1929: '" size="5" /></span></td>';
1930: }
1931: $datatable .= '</tr>';
1932: }
1933: }
1934: }
1935: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1936: $defaultquota = '20';
1937: $authorquota = '500';
1938: if (ref($settings) eq 'HASH') {
1939: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1940: $defaultquota = $settings->{'defaultquota'}->{'default'};
1941: } elsif (defined($settings->{'default'})) {
1942: $defaultquota = $settings->{'default'};
1943: }
1944: if (ref($settings->{'authorquota'}) eq 'HASH') {
1945: $authorquota = $settings->{'authorquota'}->{'default'};
1946: }
1947: }
1948: }
1949: $typecount ++;
1950: $css_class = $typecount%2?' class="LC_odd_row"':'';
1951: $datatable .= '<tr'.$css_class.'>'.
1952: '<td>'.$othertitle.'</td>'.
1953: '<td class="LC_left_item">';
1954: if ($context eq 'requestcourses') {
1955: $datatable .= '<table><tr>';
1956: }
1957: my %defcell;
1958: foreach my $item (@usertools) {
1959: if ($context eq 'requestcourses') {
1960: my ($curroption,$currlimit);
1961: if (ref($settings) eq 'HASH') {
1962: if (ref($settings->{$item}) eq 'HASH') {
1963: $curroption = $settings->{$item}->{'default'};
1964: if ($curroption =~ /^autolimit=(\d*)$/) {
1965: $currlimit = $1;
1966: }
1967: }
1968: }
1969: if (!$curroption) {
1970: $curroption = 'norequest';
1971: }
1972: $datatable .= '<th>'.$titles{$item}.'</th>';
1973: foreach my $option (@options) {
1974: my $val = $option;
1975: if ($option eq 'norequest') {
1976: $val = 0;
1977: }
1978: if ($option eq 'validate') {
1979: my $canvalidate = 0;
1980: if (ref($validations{$item}) eq 'HASH') {
1981: if ($validations{$item}{'default'}) {
1982: $canvalidate = 1;
1983: }
1984: }
1985: next if (!$canvalidate);
1986: }
1987: my $checked = '';
1988: if ($option eq $curroption) {
1989: $checked = ' checked="checked"';
1990: } elsif ($option eq 'autolimit') {
1991: if ($curroption =~ /^autolimit/) {
1992: $checked = ' checked="checked"';
1993: }
1994: }
1995: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1996: '<input type="radio" name="crsreq_'.$item.
1997: '_default" value="'.$val.'"'.$checked.' />'.
1998: $titles{$option}.'</label>';
1999: if ($option eq 'autolimit') {
2000: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2001: $item.'_limit_default" size="1" '.
2002: 'value="'.$currlimit.'" />';
2003: }
2004: $defcell{$item} .= '</span> ';
2005: if ($option eq 'autolimit') {
2006: $defcell{$item} .= $titles{'unlimited'};
2007: }
2008: }
2009: } elsif ($context eq 'requestauthor') {
2010: my $curroption;
2011: if (ref($settings) eq 'HASH') {
2012: $curroption = $settings->{'default'};
2013: }
2014: if (!$curroption) {
2015: $curroption = 'norequest';
2016: }
2017: foreach my $option (@options) {
2018: my $val = $option;
2019: if ($option eq 'norequest') {
2020: $val = 0;
2021: }
2022: my $checked = '';
2023: if ($option eq $curroption) {
2024: $checked = ' checked="checked"';
2025: }
2026: $datatable .= '<span class="LC_nobreak"><label>'.
2027: '<input type="radio" name="authorreq_default"'.
2028: ' value="'.$val.'"'.$checked.' />'.
2029: $titles{$option}.'</label></span> ';
2030: }
2031: } else {
2032: my $checked = 'checked="checked" ';
2033: if (ref($settings) eq 'HASH') {
2034: if (ref($settings->{$item}) eq 'HASH') {
2035: if ($settings->{$item}->{'default'} == 0) {
2036: $checked = '';
2037: } elsif ($settings->{$item}->{'default'} == 1) {
2038: $checked = 'checked="checked" ';
2039: }
2040: }
2041: }
2042: $datatable .= '<span class="LC_nobreak"><label>'.
2043: '<input type="checkbox" name="'.$context.'_'.$item.
2044: '" value="default" '.$checked.'/>'.$titles{$item}.
2045: '</label></span> ';
2046: }
2047: }
2048: if ($context eq 'requestcourses') {
2049: $datatable .= '</tr><tr>';
2050: foreach my $item (@usertools) {
2051: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2052: }
2053: $datatable .= '</tr></table>';
2054: }
2055: $datatable .= '</td>';
2056: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2057: $datatable .= '<td class="LC_right_item">'.
2058: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2059: '<input type="text" name="defaultquota" value="'.
2060: $defaultquota.'" size="5" /></span>'.(' ' x2).
2061: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2062: '<input type="text" name="authorquota" value="'.
2063: $authorquota.'" size="5" /></span></td>';
2064: }
2065: $datatable .= '</tr>';
2066: $typecount ++;
2067: $css_class = $typecount%2?' class="LC_odd_row"':'';
2068: $datatable .= '<tr'.$css_class.'>'.
2069: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2070: if ($context eq 'requestcourses') {
2071: $datatable .= &mt('(overrides affiliation, if set)').
2072: '</td>'.
2073: '<td class="LC_left_item">'.
2074: '<table><tr>';
2075: } else {
2076: $datatable .= &mt('(overrides affiliation, if checked)').
2077: '</td>'.
2078: '<td class="LC_left_item" colspan="2">'.
2079: '<br />';
2080: }
2081: my %advcell;
2082: foreach my $item (@usertools) {
2083: if ($context eq 'requestcourses') {
2084: my ($curroption,$currlimit);
2085: if (ref($settings) eq 'HASH') {
2086: if (ref($settings->{$item}) eq 'HASH') {
2087: $curroption = $settings->{$item}->{'_LC_adv'};
2088: if ($curroption =~ /^autolimit=(\d*)$/) {
2089: $currlimit = $1;
2090: }
2091: }
2092: }
2093: $datatable .= '<th>'.$titles{$item}.'</th>';
2094: my $checked = '';
2095: if ($curroption eq '') {
2096: $checked = ' checked="checked"';
2097: }
2098: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2099: '<input type="radio" name="crsreq_'.$item.
2100: '__LC_adv" value=""'.$checked.' />'.
2101: &mt('No override set').'</label></span> ';
2102: foreach my $option (@options) {
2103: my $val = $option;
2104: if ($option eq 'norequest') {
2105: $val = 0;
2106: }
2107: if ($option eq 'validate') {
2108: my $canvalidate = 0;
2109: if (ref($validations{$item}) eq 'HASH') {
2110: if ($validations{$item}{'_LC_adv'}) {
2111: $canvalidate = 1;
2112: }
2113: }
2114: next if (!$canvalidate);
2115: }
2116: my $checked = '';
2117: if ($val eq $curroption) {
2118: $checked = ' checked="checked"';
2119: } elsif ($option eq 'autolimit') {
2120: if ($curroption =~ /^autolimit/) {
2121: $checked = ' checked="checked"';
2122: }
2123: }
2124: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2125: '<input type="radio" name="crsreq_'.$item.
2126: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2127: $titles{$option}.'</label>';
2128: if ($option eq 'autolimit') {
2129: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2130: $item.'_limit__LC_adv" size="1" '.
2131: 'value="'.$currlimit.'" />';
2132: }
2133: $advcell{$item} .= '</span> ';
2134: if ($option eq 'autolimit') {
2135: $advcell{$item} .= $titles{'unlimited'};
2136: }
2137: }
2138: } elsif ($context eq 'requestauthor') {
2139: my $curroption;
2140: if (ref($settings) eq 'HASH') {
2141: $curroption = $settings->{'_LC_adv'};
2142: }
2143: my $checked = '';
2144: if ($curroption eq '') {
2145: $checked = ' checked="checked"';
2146: }
2147: $datatable .= '<span class="LC_nobreak"><label>'.
2148: '<input type="radio" name="authorreq__LC_adv"'.
2149: ' value=""'.$checked.' />'.
2150: &mt('No override set').'</label></span> ';
2151: foreach my $option (@options) {
2152: my $val = $option;
2153: if ($option eq 'norequest') {
2154: $val = 0;
2155: }
2156: my $checked = '';
2157: if ($val eq $curroption) {
2158: $checked = ' checked="checked"';
2159: }
2160: $datatable .= '<span class="LC_nobreak"><label>'.
2161: '<input type="radio" name="authorreq__LC_adv"'.
2162: ' value="'.$val.'"'.$checked.' />'.
2163: $titles{$option}.'</label></span> ';
2164: }
2165: } else {
2166: my $checked = 'checked="checked" ';
2167: if (ref($settings) eq 'HASH') {
2168: if (ref($settings->{$item}) eq 'HASH') {
2169: if ($settings->{$item}->{'_LC_adv'} == 0) {
2170: $checked = '';
2171: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2172: $checked = 'checked="checked" ';
2173: }
2174: }
2175: }
2176: $datatable .= '<span class="LC_nobreak"><label>'.
2177: '<input type="checkbox" name="'.$context.'_'.$item.
2178: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2179: '</label></span> ';
2180: }
2181: }
2182: if ($context eq 'requestcourses') {
2183: $datatable .= '</tr><tr>';
2184: foreach my $item (@usertools) {
2185: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2186: }
2187: $datatable .= '</tr></table>';
2188: }
2189: $datatable .= '</td></tr>';
2190: $$rowtotal += $typecount;
2191: return $datatable;
2192: }
2193:
2194: sub print_requestmail {
2195: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2196: my ($now,$datatable,%currapp);
2197: $now = time;
2198: if (ref($settings) eq 'HASH') {
2199: if (ref($settings->{'notify'}) eq 'HASH') {
2200: if ($settings->{'notify'}{'approval'} ne '') {
2201: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2202: }
2203: }
2204: }
2205: my $numinrow = 2;
2206: my $css_class;
2207: if ($$rowtotal%2) {
2208: $css_class = 'LC_odd_row';
2209: }
2210: if ($customcss) {
2211: $css_class .= " $customcss";
2212: }
2213: $css_class =~ s/^\s+//;
2214: if ($css_class) {
2215: $css_class = ' class="'.$css_class.'"';
2216: }
2217: if ($rowstyle) {
2218: $css_class .= ' style="'.$rowstyle.'"';
2219: }
2220: my $text;
2221: if ($action eq 'requestcourses') {
2222: $text = &mt('Receive notification of course requests requiring approval');
2223: } elsif ($action eq 'requestauthor') {
2224: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2225: } else {
2226: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2227: }
2228: $datatable = '<tr'.$css_class.'>'.
2229: ' <td>'.$text.'</td>'.
2230: ' <td class="LC_left_item">';
2231: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2232: $action.'notifyapproval',%currapp);
2233: if ($numdc > 0) {
2234: $datatable .= $table;
2235: } else {
2236: $datatable .= &mt('There are no active Domain Coordinators');
2237: }
2238: $datatable .='</td></tr>';
2239: return $datatable;
2240: }
2241:
2242: sub print_studentcode {
2243: my ($settings,$rowtotal) = @_;
2244: my $rownum = 0;
2245: my ($output,%current);
2246: my @crstypes = ('official','unofficial','community','textbook');
2247: if (ref($settings) eq 'HASH') {
2248: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2249: foreach my $type (@crstypes) {
2250: $current{$type} = $settings->{'uniquecode'}{$type};
2251: }
2252: }
2253: }
2254: $output .= '<tr>'.
2255: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2256: '<td class="LC_left_item">';
2257: foreach my $type (@crstypes) {
2258: my $check = ' ';
2259: if ($current{$type}) {
2260: $check = ' checked="checked" ';
2261: }
2262: $output .= '<span class="LC_nobreak"><label>'.
2263: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2264: &mt($type).'</label></span>'.(' 'x2).' ';
2265: }
2266: $output .= '</td></tr>';
2267: $$rowtotal ++;
2268: return $output;
2269: }
2270:
2271: sub print_textbookcourses {
2272: my ($dom,$type,$settings,$rowtotal) = @_;
2273: my $rownum = 0;
2274: my $css_class;
2275: my $itemcount = 1;
2276: my $maxnum = 0;
2277: my $bookshash;
2278: if (ref($settings) eq 'HASH') {
2279: $bookshash = $settings->{$type};
2280: }
2281: my %ordered;
2282: if (ref($bookshash) eq 'HASH') {
2283: foreach my $item (keys(%{$bookshash})) {
2284: if (ref($bookshash->{$item}) eq 'HASH') {
2285: my $num = $bookshash->{$item}{'order'};
2286: $ordered{$num} = $item;
2287: }
2288: }
2289: }
2290: my $confname = $dom.'-domainconfig';
2291: my $switchserver = &check_switchserver($dom,$confname);
2292: my $maxnum = scalar(keys(%ordered));
2293: my $datatable;
2294: if (keys(%ordered)) {
2295: my @items = sort { $a <=> $b } keys(%ordered);
2296: for (my $i=0; $i<@items; $i++) {
2297: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2298: my $key = $ordered{$items[$i]};
2299: my %coursehash=&Apache::lonnet::coursedescription($key);
2300: my $coursetitle = $coursehash{'description'};
2301: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2302: if (ref($bookshash->{$key}) eq 'HASH') {
2303: $subject = $bookshash->{$key}->{'subject'};
2304: $title = $bookshash->{$key}->{'title'};
2305: if ($type eq 'textbooks') {
2306: $publisher = $bookshash->{$key}->{'publisher'};
2307: $author = $bookshash->{$key}->{'author'};
2308: $image = $bookshash->{$key}->{'image'};
2309: if ($image ne '') {
2310: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2311: my $imagethumb = "$path/tn-".$imagefile;
2312: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2313: }
2314: }
2315: }
2316: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2317: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2318: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2319: for (my $k=0; $k<=$maxnum; $k++) {
2320: my $vpos = $k+1;
2321: my $selstr;
2322: if ($k == $i) {
2323: $selstr = ' selected="selected" ';
2324: }
2325: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2326: }
2327: $datatable .= '</select>'.(' 'x2).
2328: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2329: &mt('Delete?').'</label></span></td>'.
2330: '<td colspan="2">'.
2331: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2332: (' 'x2).
2333: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2334: if ($type eq 'textbooks') {
2335: $datatable .= (' 'x2).
2336: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2337: (' 'x2).
2338: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2339: (' 'x2).
2340: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2341: if ($image) {
2342: $datatable .= '<span class="LC_nobreak">'.
2343: $imgsrc.
2344: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2345: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2346: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2347: }
2348: if ($switchserver) {
2349: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2350: } else {
2351: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2352: }
2353: }
2354: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2355: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2356: $coursetitle.'</span></td></tr>'."\n";
2357: $itemcount ++;
2358: }
2359: }
2360: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2361: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2362: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2363: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2364: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2365: for (my $k=0; $k<$maxnum+1; $k++) {
2366: my $vpos = $k+1;
2367: my $selstr;
2368: if ($k == $maxnum) {
2369: $selstr = ' selected="selected" ';
2370: }
2371: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2372: }
2373: $datatable .= '</select> '."\n".
2374: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2375: '<td colspan="2">'.
2376: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2377: (' 'x2).
2378: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2379: (' 'x2);
2380: if ($type eq 'textbooks') {
2381: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2382: (' 'x2).
2383: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2384: (' 'x2).
2385: '<span class="LC_nobreak">'.&mt('Image:').' ';
2386: if ($switchserver) {
2387: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2388: } else {
2389: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2390: }
2391: $datatable .= '</span>'."\n";
2392: }
2393: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2394: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2395: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2396: &Apache::loncommon::selectcourse_link
2397: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2398: '</span></td>'."\n".
2399: '</tr>'."\n";
2400: $itemcount ++;
2401: return $datatable;
2402: }
2403:
2404: sub textbookcourses_javascript {
2405: my ($settings) = @_;
2406: return unless(ref($settings) eq 'HASH');
2407: my (%ordered,%total,%jstext);
2408: foreach my $type ('textbooks','templates') {
2409: $total{$type} = 0;
2410: if (ref($settings->{$type}) eq 'HASH') {
2411: foreach my $item (keys(%{$settings->{$type}})) {
2412: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2413: my $num = $settings->{$type}->{$item}{'order'};
2414: $ordered{$type}{$num} = $item;
2415: }
2416: }
2417: $total{$type} = scalar(keys(%{$settings->{$type}}));
2418: }
2419: my @jsarray = ();
2420: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2421: push(@jsarray,$ordered{$type}{$item});
2422: }
2423: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2424: }
2425: return <<"ENDSCRIPT";
2426: <script type="text/javascript">
2427: // <![CDATA[
2428: function reorderBooks(form,item,caller) {
2429: var changedVal;
2430: $jstext{'textbooks'};
2431: $jstext{'templates'};
2432: var newpos;
2433: var maxh;
2434: if (caller == 'textbooks') {
2435: newpos = 'textbooks_addbook_pos';
2436: maxh = 1 + $total{'textbooks'};
2437: } else {
2438: newpos = 'templates_addbook_pos';
2439: maxh = 1 + $total{'templates'};
2440: }
2441: var current = new Array;
2442: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2443: if (item == newpos) {
2444: changedVal = newitemVal;
2445: } else {
2446: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2447: current[newitemVal] = newpos;
2448: }
2449: if (caller == 'textbooks') {
2450: for (var i=0; i<textbooks.length; i++) {
2451: var elementName = 'textbooks_'+textbooks[i];
2452: if (elementName != item) {
2453: if (form.elements[elementName]) {
2454: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2455: current[currVal] = elementName;
2456: }
2457: }
2458: }
2459: }
2460: if (caller == 'templates') {
2461: for (var i=0; i<templates.length; i++) {
2462: var elementName = 'templates_'+templates[i];
2463: if (elementName != item) {
2464: if (form.elements[elementName]) {
2465: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2466: current[currVal] = elementName;
2467: }
2468: }
2469: }
2470: }
2471: var oldVal;
2472: for (var j=0; j<maxh; j++) {
2473: if (current[j] == undefined) {
2474: oldVal = j;
2475: }
2476: }
2477: if (oldVal < changedVal) {
2478: for (var k=oldVal+1; k<=changedVal ; k++) {
2479: var elementName = current[k];
2480: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2481: }
2482: } else {
2483: for (var k=changedVal; k<oldVal; k++) {
2484: var elementName = current[k];
2485: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2486: }
2487: }
2488: return;
2489: }
2490:
2491: // ]]>
2492: </script>
2493:
2494: ENDSCRIPT
2495: }
2496:
2497: sub print_autoenroll {
2498: my ($dom,$settings,$rowtotal) = @_;
2499: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2500: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2501: if (ref($settings) eq 'HASH') {
2502: if (exists($settings->{'run'})) {
2503: if ($settings->{'run'} eq '0') {
2504: $runoff = ' checked="checked" ';
2505: $runon = ' ';
2506: } else {
2507: $runon = ' checked="checked" ';
2508: $runoff = ' ';
2509: }
2510: } else {
2511: if ($autorun) {
2512: $runon = ' checked="checked" ';
2513: $runoff = ' ';
2514: } else {
2515: $runoff = ' checked="checked" ';
2516: $runon = ' ';
2517: }
2518: }
2519: if (exists($settings->{'co-owners'})) {
2520: if ($settings->{'co-owners'} eq '0') {
2521: $coownersoff = ' checked="checked" ';
2522: $coownerson = ' ';
2523: } else {
2524: $coownerson = ' checked="checked" ';
2525: $coownersoff = ' ';
2526: }
2527: } else {
2528: $coownersoff = ' checked="checked" ';
2529: $coownerson = ' ';
2530: }
2531: if (exists($settings->{'sender_domain'})) {
2532: $defdom = $settings->{'sender_domain'};
2533: }
2534: if (exists($settings->{'autofailsafe'})) {
2535: $failsafe = $settings->{'autofailsafe'};
2536: }
2537: } else {
2538: if ($autorun) {
2539: $runon = ' checked="checked" ';
2540: $runoff = ' ';
2541: } else {
2542: $runoff = ' checked="checked" ';
2543: $runon = ' ';
2544: }
2545: }
2546: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2547: my $notif_sender;
2548: if (ref($settings) eq 'HASH') {
2549: $notif_sender = $settings->{'sender_uname'};
2550: }
2551: my $datatable='<tr class="LC_odd_row">'.
2552: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2553: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2554: '<input type="radio" name="autoenroll_run"'.
2555: $runon.' value="1" />'.&mt('Yes').'</label> '.
2556: '<label><input type="radio" name="autoenroll_run"'.
2557: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2558: '</tr><tr>'.
2559: '<td>'.&mt('Notification messages - sender').
2560: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2561: &mt('username').': '.
2562: '<input type="text" name="sender_uname" value="'.
2563: $notif_sender.'" size="10" /> '.&mt('domain').
2564: ': '.$domform.'</span></td></tr>'.
2565: '<tr class="LC_odd_row">'.
2566: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2567: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2568: '<input type="radio" name="autoassign_coowners"'.
2569: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2570: '<label><input type="radio" name="autoassign_coowners"'.
2571: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2572: '</tr><tr>'.
2573: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2574: '<td class="LC_right_item"><span class="LC_nobreak">'.
2575: '<input type="text" name="autoenroll_failsafe"'.
2576: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2577: $$rowtotal += 4;
2578: return $datatable;
2579: }
2580:
2581: sub print_autoupdate {
2582: my ($position,$dom,$settings,$rowtotal) = @_;
2583: my $datatable;
2584: if ($position eq 'top') {
2585: my $updateon = ' ';
2586: my $updateoff = ' checked="checked" ';
2587: my $classlistson = ' ';
2588: my $classlistsoff = ' checked="checked" ';
2589: if (ref($settings) eq 'HASH') {
2590: if ($settings->{'run'} eq '1') {
2591: $updateon = $updateoff;
2592: $updateoff = ' ';
2593: }
2594: if ($settings->{'classlists'} eq '1') {
2595: $classlistson = $classlistsoff;
2596: $classlistsoff = ' ';
2597: }
2598: }
2599: my %title = (
2600: run => 'Auto-update active?',
2601: classlists => 'Update information in classlists?',
2602: );
2603: $datatable = '<tr class="LC_odd_row">'.
2604: '<td>'.&mt($title{'run'}).'</td>'.
2605: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2606: '<input type="radio" name="autoupdate_run"'.
2607: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2608: '<label><input type="radio" name="autoupdate_run"'.
2609: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2610: '</tr><tr>'.
2611: '<td>'.&mt($title{'classlists'}).'</td>'.
2612: '<td class="LC_right_item"><span class="LC_nobreak">'.
2613: '<label><input type="radio" name="classlists"'.
2614: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2615: '<label><input type="radio" name="classlists"'.
2616: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2617: '</tr>';
2618: $$rowtotal += 2;
2619: } elsif ($position eq 'middle') {
2620: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2621: my $numinrow = 3;
2622: my $locknamesettings;
2623: $datatable .= &insttypes_row($settings,$types,$usertypes,
2624: $dom,$numinrow,$othertitle,
2625: 'lockablenames',$rowtotal);
2626: $$rowtotal ++;
2627: } else {
2628: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2629: my @fields = ('lastname','firstname','middlename','generation',
2630: 'permanentemail','id');
2631: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2632: my $numrows = 0;
2633: if (ref($types) eq 'ARRAY') {
2634: if (@{$types} > 0) {
2635: $datatable =
2636: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2637: \@fields,$types,\$numrows);
2638: $$rowtotal += @{$types};
2639: }
2640: }
2641: $datatable .=
2642: &usertype_update_row($settings,{'default' => $othertitle},
2643: \%fieldtitles,\@fields,['default'],
2644: \$numrows);
2645: $$rowtotal ++;
2646: }
2647: return $datatable;
2648: }
2649:
2650: sub print_autocreate {
2651: my ($dom,$settings,$rowtotal) = @_;
2652: my (%createon,%createoff,%currhash);
2653: my @types = ('xml','req');
2654: if (ref($settings) eq 'HASH') {
2655: foreach my $item (@types) {
2656: $createoff{$item} = ' checked="checked" ';
2657: $createon{$item} = ' ';
2658: if (exists($settings->{$item})) {
2659: if ($settings->{$item}) {
2660: $createon{$item} = ' checked="checked" ';
2661: $createoff{$item} = ' ';
2662: }
2663: }
2664: }
2665: if ($settings->{'xmldc'} ne '') {
2666: $currhash{$settings->{'xmldc'}} = 1;
2667: }
2668: } else {
2669: foreach my $item (@types) {
2670: $createoff{$item} = ' checked="checked" ';
2671: $createon{$item} = ' ';
2672: }
2673: }
2674: $$rowtotal += 2;
2675: my $numinrow = 2;
2676: my $datatable='<tr class="LC_odd_row">'.
2677: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2678: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2679: '<input type="radio" name="autocreate_xml"'.
2680: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2681: '<label><input type="radio" name="autocreate_xml"'.
2682: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2683: '</td></tr><tr>'.
2684: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2685: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2686: '<input type="radio" name="autocreate_req"'.
2687: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2688: '<label><input type="radio" name="autocreate_req"'.
2689: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2690: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2691: 'autocreate_xmldc',%currhash);
2692: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2693: if ($numdc > 1) {
2694: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2695: '</td><td class="LC_left_item">';
2696: } else {
2697: $datatable .= &mt('Course creation processed as:').
2698: '</td><td class="LC_right_item">';
2699: }
2700: $datatable .= $dctable.'</td></tr>';
2701: $$rowtotal += $rows;
2702: return $datatable;
2703: }
2704:
2705: sub print_directorysrch {
2706: my ($position,$dom,$settings,$rowtotal) = @_;
2707: my $datatable;
2708: if ($position eq 'top') {
2709: my $instsrchon = ' ';
2710: my $instsrchoff = ' checked="checked" ';
2711: my ($exacton,$containson,$beginson);
2712: my $instlocalon = ' ';
2713: my $instlocaloff = ' checked="checked" ';
2714: if (ref($settings) eq 'HASH') {
2715: if ($settings->{'available'} eq '1') {
2716: $instsrchon = $instsrchoff;
2717: $instsrchoff = ' ';
2718: }
2719: if ($settings->{'localonly'} eq '1') {
2720: $instlocalon = $instlocaloff;
2721: $instlocaloff = ' ';
2722: }
2723: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2724: foreach my $type (@{$settings->{'searchtypes'}}) {
2725: if ($type eq 'exact') {
2726: $exacton = ' checked="checked" ';
2727: } elsif ($type eq 'contains') {
2728: $containson = ' checked="checked" ';
2729: } elsif ($type eq 'begins') {
2730: $beginson = ' checked="checked" ';
2731: }
2732: }
2733: } else {
2734: if ($settings->{'searchtypes'} eq 'exact') {
2735: $exacton = ' checked="checked" ';
2736: } elsif ($settings->{'searchtypes'} eq 'contains') {
2737: $containson = ' checked="checked" ';
2738: } elsif ($settings->{'searchtypes'} eq 'specify') {
2739: $exacton = ' checked="checked" ';
2740: $containson = ' checked="checked" ';
2741: }
2742: }
2743: }
2744: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2745: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2746:
2747: my $numinrow = 4;
2748: my $cansrchrow = 0;
2749: $datatable='<tr class="LC_odd_row">'.
2750: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2751: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2752: '<input type="radio" name="dirsrch_available"'.
2753: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2754: '<label><input type="radio" name="dirsrch_available"'.
2755: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2756: '</tr><tr>'.
2757: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2758: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2759: '<input type="radio" name="dirsrch_instlocalonly"'.
2760: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2761: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2762: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2763: '</tr>';
2764: $$rowtotal += 2;
2765: if (ref($usertypes) eq 'HASH') {
2766: if (keys(%{$usertypes}) > 0) {
2767: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2768: $numinrow,$othertitle,'cansearch',
2769: $rowtotal);
2770: $cansrchrow = 1;
2771: }
2772: }
2773: if ($cansrchrow) {
2774: $$rowtotal ++;
2775: $datatable .= '<tr>';
2776: } else {
2777: $datatable .= '<tr class="LC_odd_row">';
2778: }
2779: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2780: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2781: foreach my $title (@{$titleorder}) {
2782: if (defined($searchtitles->{$title})) {
2783: my $check = ' ';
2784: if (ref($settings) eq 'HASH') {
2785: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2786: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2787: $check = ' checked="checked" ';
2788: }
2789: }
2790: }
2791: $datatable .= '<td class="LC_left_item">'.
2792: '<span class="LC_nobreak"><label>'.
2793: '<input type="checkbox" name="searchby" '.
2794: 'value="'.$title.'"'.$check.'/>'.
2795: $searchtitles->{$title}.'</label></span></td>';
2796: }
2797: }
2798: $datatable .= '</tr></table></td></tr>';
2799: $$rowtotal ++;
2800: if ($cansrchrow) {
2801: $datatable .= '<tr class="LC_odd_row">';
2802: } else {
2803: $datatable .= '<tr>';
2804: }
2805: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2806: '<td class="LC_left_item" colspan="2">'.
2807: '<span class="LC_nobreak"><label>'.
2808: '<input type="checkbox" name="searchtypes" '.
2809: $exacton.' value="exact" />'.&mt('Exact match').
2810: '</label> '.
2811: '<label><input type="checkbox" name="searchtypes" '.
2812: $beginson.' value="begins" />'.&mt('Begins with').
2813: '</label> '.
2814: '<label><input type="checkbox" name="searchtypes" '.
2815: $containson.' value="contains" />'.&mt('Contains').
2816: '</label></span></td></tr>';
2817: $$rowtotal ++;
2818: } else {
2819: my $domsrchon = ' checked="checked" ';
2820: my $domsrchoff = ' ';
2821: my $domlocalon = ' ';
2822: my $domlocaloff = ' checked="checked" ';
2823: if (ref($settings) eq 'HASH') {
2824: if ($settings->{'lclocalonly'} eq '1') {
2825: $domlocalon = $domlocaloff;
2826: $domlocaloff = ' ';
2827: }
2828: if ($settings->{'lcavailable'} eq '0') {
2829: $domsrchoff = $domsrchon;
2830: $domsrchon = ' ';
2831: }
2832: }
2833: $datatable='<tr class="LC_odd_row">'.
2834: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2835: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2836: '<input type="radio" name="dirsrch_domavailable"'.
2837: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2838: '<label><input type="radio" name="dirsrch_domavailable"'.
2839: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2840: '</tr><tr>'.
2841: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2842: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2843: '<input type="radio" name="dirsrch_domlocalonly"'.
2844: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2845: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2846: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2847: '</tr>';
2848: $$rowtotal += 2;
2849: }
2850: return $datatable;
2851: }
2852:
2853: sub print_contacts {
2854: my ($position,$dom,$settings,$rowtotal) = @_;
2855: my $datatable;
2856: my @contacts = ('adminemail','supportemail');
2857: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2858: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2859: if ($position eq 'top') {
2860: if (ref($settings) eq 'HASH') {
2861: foreach my $item (@contacts) {
2862: if (exists($settings->{$item})) {
2863: $to{$item} = $settings->{$item};
2864: }
2865: }
2866: }
2867: } elsif ($position eq 'middle') {
2868: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2869: 'updatesmail','idconflictsmail','hostipmail');
2870: foreach my $type (@mailings) {
2871: $otheremails{$type} = '';
2872: }
2873: } else {
2874: @mailings = ('helpdeskmail','otherdomsmail');
2875: foreach my $type (@mailings) {
2876: $otheremails{$type} = '';
2877: }
2878: $bccemails{'helpdeskmail'} = '';
2879: $bccemails{'otherdomsmail'} = '';
2880: $includestr{'helpdeskmail'} = '';
2881: $includestr{'otherdomsmail'} = '';
2882: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2883: }
2884: if (ref($settings) eq 'HASH') {
2885: unless ($position eq 'top') {
2886: foreach my $type (@mailings) {
2887: if (exists($settings->{$type})) {
2888: if (ref($settings->{$type}) eq 'HASH') {
2889: foreach my $item (@contacts) {
2890: if ($settings->{$type}{$item}) {
2891: $checked{$type}{$item} = ' checked="checked" ';
2892: }
2893: }
2894: $otheremails{$type} = $settings->{$type}{'others'};
2895: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2896: $bccemails{$type} = $settings->{$type}{'bcc'};
2897: if ($settings->{$type}{'include'} ne '') {
2898: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2899: $includestr{$type} = &unescape($includestr{$type});
2900: }
2901: }
2902: }
2903: } elsif ($type eq 'lonstatusmail') {
2904: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2905: }
2906: }
2907: }
2908: if ($position eq 'bottom') {
2909: foreach my $type (@mailings) {
2910: $bccemails{$type} = $settings->{$type}{'bcc'};
2911: if ($settings->{$type}{'include'} ne '') {
2912: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2913: $includestr{$type} = &unescape($includestr{$type});
2914: }
2915: }
2916: if (ref($settings->{'helpform'}) eq 'HASH') {
2917: if (ref($fields) eq 'ARRAY') {
2918: foreach my $field (@{$fields}) {
2919: $currfield{$field} = $settings->{'helpform'}{$field};
2920: }
2921: }
2922: if (exists($settings->{'helpform'}{'maxsize'})) {
2923: $maxsize = $settings->{'helpform'}{'maxsize'};
2924: } else {
2925: $maxsize = '1.0';
2926: }
2927: } else {
2928: if (ref($fields) eq 'ARRAY') {
2929: foreach my $field (@{$fields}) {
2930: $currfield{$field} = 'yes';
2931: }
2932: }
2933: $maxsize = '1.0';
2934: }
2935: }
2936: } else {
2937: if ($position eq 'top') {
2938: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2939: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2940: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2941: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2942: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2943: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2944: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2945: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2946: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
2947: } elsif ($position eq 'bottom') {
2948: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2949: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2950: if (ref($fields) eq 'ARRAY') {
2951: foreach my $field (@{$fields}) {
2952: $currfield{$field} = 'yes';
2953: }
2954: }
2955: $maxsize = '1.0';
2956: }
2957: }
2958: my ($titles,$short_titles) = &contact_titles();
2959: my $rownum = 0;
2960: my $css_class;
2961: if ($position eq 'top') {
2962: foreach my $item (@contacts) {
2963: $css_class = $rownum%2?' class="LC_odd_row"':'';
2964: $datatable .= '<tr'.$css_class.'>'.
2965: '<td><span class="LC_nobreak">'.$titles->{$item}.
2966: '</span></td><td class="LC_right_item">'.
2967: '<input type="text" name="'.$item.'" value="'.
2968: $to{$item}.'" /></td></tr>';
2969: $rownum ++;
2970: }
2971: } else {
2972: foreach my $type (@mailings) {
2973: $css_class = $rownum%2?' class="LC_odd_row"':'';
2974: $datatable .= '<tr'.$css_class.'>'.
2975: '<td><span class="LC_nobreak">'.
2976: $titles->{$type}.': </span></td>'.
2977: '<td class="LC_left_item">';
2978: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2979: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
2980: }
2981: $datatable .= '<span class="LC_nobreak">';
2982: foreach my $item (@contacts) {
2983: $datatable .= '<label>'.
2984: '<input type="checkbox" name="'.$type.'"'.
2985: $checked{$type}{$item}.
2986: ' value="'.$item.'" />'.$short_titles->{$item}.
2987: '</label> ';
2988: }
2989: $datatable .= '</span><br />'.&mt('Others').': '.
2990: '<input type="text" name="'.$type.'_others" '.
2991: 'value="'.$otheremails{$type}.'" />';
2992: my %locchecked;
2993: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2994: foreach my $loc ('s','b') {
2995: if ($includeloc{$type} eq $loc) {
2996: $locchecked{$loc} = ' checked="checked"';
2997: last;
2998: }
2999: }
3000: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3001: '<input type="text" name="'.$type.'_bcc" '.
3002: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3003: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3004: &mt('Text automatically added to e-mail:').' '.
3005: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3006: '<span class="LC_nobreak">'.&mt('Location:').' '.
3007: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3008: (' 'x2).
3009: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3010: '</span></fieldset>';
3011: }
3012: $datatable .= '</td></tr>'."\n";
3013: $rownum ++;
3014: }
3015: }
3016: if ($position eq 'middle') {
3017: my %choices;
3018: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3019: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3020: &mt('LON-CAPA core group - MSU'),600,500));
3021: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3022: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3023: &mt('LON-CAPA core group - MSU'),600,500));
3024: my @toggles = ('reporterrors','reportupdates');
3025: my %defaultchecked = ('reporterrors' => 'on',
3026: 'reportupdates' => 'on');
3027: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3028: \%choices,$rownum);
3029: $datatable .= $reports;
3030: } elsif ($position eq 'bottom') {
3031: $css_class = $rownum%2?' class="LC_odd_row"':'';
3032: $datatable .= '<tr'.$css_class.'>'.
3033: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3034: &mt('(e-mail, subject, and description always shown)').
3035: '</td><td class="LC_left_item">';
3036: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3037: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3038: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3039: foreach my $field (@{$fields}) {
3040: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3041: if (($field eq 'screenshot') || ($field eq 'cc')) {
3042: $datatable .= ' '.&mt('(logged-in users)');
3043: }
3044: $datatable .='</td><td>';
3045: my $clickaction;
3046: if ($field eq 'screenshot') {
3047: $clickaction = ' onclick="screenshotSize(this);"';
3048: }
3049: if (ref($possoptions->{$field}) eq 'ARRAY') {
3050: foreach my $option (@{$possoptions->{$field}}) {
3051: my $checked;
3052: if ($currfield{$field} eq $option) {
3053: $checked = ' checked="checked"';
3054: }
3055: $datatable .= '<span class="LC_nobreak"><label>'.
3056: '<input type="radio" name="helpform_'.$field.'" '.
3057: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3058: '</label></span>'.(' 'x2);
3059: }
3060: }
3061: if ($field eq 'screenshot') {
3062: my $display;
3063: if ($currfield{$field} eq 'no') {
3064: $display = ' style="display:none"';
3065: }
3066: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3067: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3068: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3069: }
3070: $datatable .= '</td></tr>';
3071: }
3072: $datatable .= '</table>';
3073: }
3074: $datatable .= '</td></tr>'."\n";
3075: $rownum ++;
3076: }
3077: $$rowtotal += $rownum;
3078: return $datatable;
3079: }
3080:
3081: sub contacts_javascript {
3082: return <<"ENDSCRIPT";
3083:
3084: <script type="text/javascript">
3085: // <![CDATA[
3086:
3087: function screenshotSize(field) {
3088: if (document.getElementById('help_screenshotsize')) {
3089: if (field.value == 'no') {
3090: document.getElementById('help_screenshotsize').style.display="none";
3091: } else {
3092: document.getElementById('help_screenshotsize').style.display="";
3093: }
3094: }
3095: return;
3096: }
3097:
3098: // ]]>
3099: </script>
3100:
3101: ENDSCRIPT
3102: }
3103:
3104: sub print_helpsettings {
3105: my ($position,$dom,$settings,$rowtotal) = @_;
3106: my $confname = $dom.'-domainconfig';
3107: my $formname = 'display';
3108: my ($datatable,$itemcount);
3109: if ($position eq 'top') {
3110: $itemcount = 1;
3111: my (%choices,%defaultchecked,@toggles);
3112: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3113: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3114: &mt('LON-CAPA bug tracker'),600,500));
3115: %defaultchecked = ('submitbugs' => 'on');
3116: @toggles = ('submitbugs');
3117: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3118: \%choices,$itemcount);
3119: $$rowtotal ++;
3120: } else {
3121: my $css_class;
3122: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3123: my (%customroles,%ordered,%current);
3124: if (ref($settings) eq 'HASH') {
3125: if (ref($settings->{'adhoc'}) eq 'HASH') {
3126: %current = %{$settings->{'adhoc'}};
3127: }
3128: }
3129: my $count = 0;
3130: foreach my $key (sort(keys(%existing))) {
3131: if ($key=~/^rolesdef\_(\w+)$/) {
3132: my $rolename = $1;
3133: my (%privs,$order);
3134: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3135: $customroles{$rolename} = \%privs;
3136: if (ref($current{$rolename}) eq 'HASH') {
3137: $order = $current{$rolename}{'order'};
3138: }
3139: if ($order eq '') {
3140: $order = $count;
3141: }
3142: $ordered{$order} = $rolename;
3143: $count++;
3144: }
3145: }
3146: my $maxnum = scalar(keys(%ordered));
3147: my @roles_by_num = ();
3148: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3149: push(@roles_by_num,$item);
3150: }
3151: my $context = 'domprefs';
3152: my $crstype = 'Course';
3153: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3154: my @accesstypes = ('all','dh','da','none');
3155: my ($numstatustypes,@jsarray);
3156: if (ref($types) eq 'ARRAY') {
3157: if (@{$types} > 0) {
3158: $numstatustypes = scalar(@{$types});
3159: push(@accesstypes,'status');
3160: @jsarray = ('bystatus');
3161: }
3162: }
3163: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3164: if (keys(%domhelpdesk)) {
3165: push(@accesstypes,('inc','exc'));
3166: push(@jsarray,('notinc','notexc'));
3167: }
3168: my $hiddenstr = join("','",@jsarray);
3169: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3170: my $context = 'domprefs';
3171: my $crstype = 'Course';
3172: my $prefix = 'helproles_';
3173: my $add_class = 'LC_hidden';
3174: foreach my $num (@roles_by_num) {
3175: my $role = $ordered{$num};
3176: my ($desc,$access,@statuses);
3177: if (ref($current{$role}) eq 'HASH') {
3178: $desc = $current{$role}{'desc'};
3179: $access = $current{$role}{'access'};
3180: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3181: @statuses = @{$current{$role}{'insttypes'}};
3182: }
3183: }
3184: if ($desc eq '') {
3185: $desc = $role;
3186: }
3187: my $identifier = 'custhelp'.$num;
3188: my %full=();
3189: my %levels= (
3190: course => {},
3191: domain => {},
3192: system => {},
3193: );
3194: my %levelscurrent=(
3195: course => {},
3196: domain => {},
3197: system => {},
3198: );
3199: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3200: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3201: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3202: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3203: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3204: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3205: for (my $k=0; $k<=$maxnum; $k++) {
3206: my $vpos = $k+1;
3207: my $selstr;
3208: if ($k == $num) {
3209: $selstr = ' selected="selected" ';
3210: }
3211: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3212: }
3213: $datatable .= '</select>'.(' 'x2).
3214: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3215: '</td>'.
3216: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3217: &mt('Name shown to users:').
3218: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3219: '</fieldset>'.
3220: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3221: $othertitle,$usertypes,$types,\%domhelpdesk).
3222: '<fieldset>'.
3223: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3224: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3225: \%levelscurrent,$identifier,
3226: 'LC_hidden',$prefix.$num.'_privs').
3227: '</fieldset></td>';
3228: $itemcount ++;
3229: }
3230: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3231: my $newcust = 'custhelp'.$count;
3232: my (%privs,%levelscurrent);
3233: my %full=();
3234: my %levels= (
3235: course => {},
3236: domain => {},
3237: system => {},
3238: );
3239: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3240: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3241: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3242: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3243: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3244: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3245: for (my $k=0; $k<$maxnum+1; $k++) {
3246: my $vpos = $k+1;
3247: my $selstr;
3248: if ($k == $maxnum) {
3249: $selstr = ' selected="selected" ';
3250: }
3251: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3252: }
3253: $datatable .= '</select> '."\n".
3254: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3255: '</label></span></td>'.
3256: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3257: '<span class="LC_nobreak">'.
3258: &mt('Internal name:').
3259: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3260: '</span>'.(' 'x4).
3261: '<span class="LC_nobreak">'.
3262: &mt('Name shown to users:').
3263: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3264: '</span></fieldset>'.
3265: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3266: $usertypes,$types,\%domhelpdesk).
3267: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3268: &Apache::lonuserutils::custom_role_header($context,$crstype,
3269: \@templateroles,$newcust).
3270: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3271: \%levelscurrent,$newcust).
3272: '</fieldset>'.
3273: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3274: '</td></tr>';
3275: $count ++;
3276: $$rowtotal += $count;
3277: }
3278: return $datatable;
3279: }
3280:
3281: sub adhocbutton {
3282: my ($prefix,$num,$field,$visibility) = @_;
3283: my %lt = &Apache::lonlocal::texthash(
3284: show => 'Show details',
3285: hide => 'Hide details',
3286: );
3287: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3288: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3289: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3290: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3291: }
3292:
3293: sub helpsettings_javascript {
3294: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3295: return unless(ref($roles_by_num) eq 'ARRAY');
3296: my %html_js_lt = &Apache::lonlocal::texthash(
3297: show => 'Show details',
3298: hide => 'Hide details',
3299: );
3300: &html_escape(\%html_js_lt);
3301: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3302: return <<"ENDSCRIPT";
3303: <script type="text/javascript">
3304: // <![CDATA[
3305:
3306: function reorderHelpRoles(form,item) {
3307: var changedVal;
3308: $jstext
3309: var newpos = 'helproles_${total}_pos';
3310: var maxh = 1 + $total;
3311: var current = new Array();
3312: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3313: if (item == newpos) {
3314: changedVal = newitemVal;
3315: } else {
3316: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3317: current[newitemVal] = newpos;
3318: }
3319: for (var i=0; i<helproles.length; i++) {
3320: var elementName = 'helproles_'+helproles[i]+'_pos';
3321: if (elementName != item) {
3322: if (form.elements[elementName]) {
3323: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3324: current[currVal] = elementName;
3325: }
3326: }
3327: }
3328: var oldVal;
3329: for (var j=0; j<maxh; j++) {
3330: if (current[j] == undefined) {
3331: oldVal = j;
3332: }
3333: }
3334: if (oldVal < changedVal) {
3335: for (var k=oldVal+1; k<=changedVal ; k++) {
3336: var elementName = current[k];
3337: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3338: }
3339: } else {
3340: for (var k=changedVal; k<oldVal; k++) {
3341: var elementName = current[k];
3342: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3343: }
3344: }
3345: return;
3346: }
3347:
3348: function helpdeskAccess(num) {
3349: var curraccess = null;
3350: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3351: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3352: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3353: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3354: }
3355: }
3356: }
3357: var shown = Array();
3358: var hidden = Array();
3359: if (curraccess == 'none') {
3360: hidden = Array('$hiddenstr');
3361: } else {
3362: if (curraccess == 'status') {
3363: shown = Array('bystatus');
3364: hidden = Array('notinc','notexc');
3365: } else {
3366: if (curraccess == 'exc') {
3367: shown = Array('notexc');
3368: hidden = Array('notinc','bystatus');
3369: }
3370: if (curraccess == 'inc') {
3371: shown = Array('notinc');
3372: hidden = Array('notexc','bystatus');
3373: }
3374: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3375: hidden = Array('notinc','notexc','bystatus');
3376: }
3377: }
3378: }
3379: if (hidden.length > 0) {
3380: for (var i=0; i<hidden.length; i++) {
3381: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3382: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3383: }
3384: }
3385: }
3386: if (shown.length > 0) {
3387: for (var i=0; i<shown.length; i++) {
3388: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3389: if (shown[i] == 'privs') {
3390: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3391: } else {
3392: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3393: }
3394: }
3395: }
3396: }
3397: return;
3398: }
3399:
3400: function toggleHelpdeskItem(num,field) {
3401: if (document.getElementById('helproles_'+num+'_'+field)) {
3402: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3403: document.getElementById('helproles_'+num+'_'+field).className =
3404: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3405: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3406: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3407: }
3408: } else {
3409: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3410: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3411: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3412: }
3413: }
3414: }
3415: return;
3416: }
3417:
3418: // ]]>
3419: </script>
3420:
3421: ENDSCRIPT
3422: }
3423:
3424: sub helpdeskroles_access {
3425: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3426: $usertypes,$types,$domhelpdesk) = @_;
3427: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3428: my %lt = &Apache::lonlocal::texthash(
3429: 'rou' => 'Role usage',
3430: 'whi' => 'Which helpdesk personnel may use this role?',
3431: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3432: 'dh' => 'All with domain helpdesk role',
3433: 'da' => 'All with domain helpdesk assistant role',
3434: 'none' => 'None',
3435: 'status' => 'Determined based on institutional status',
3436: 'inc' => 'Include all, but exclude specific personnel',
3437: 'exc' => 'Exclude all, but include specific personnel',
3438: );
3439: my %usecheck = (
3440: all => ' checked="checked"',
3441: );
3442: my %displaydiv = (
3443: status => 'none',
3444: inc => 'none',
3445: exc => 'none',
3446: priv => 'block',
3447: );
3448: my $output;
3449: if (ref($current) eq 'HASH') {
3450: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3451: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3452: $usecheck{$current->{access}} = $usecheck{'all'};
3453: delete($usecheck{'all'});
3454: if ($current->{access} =~ /^(status|inc|exc)$/) {
3455: my $access = $1;
3456: $displaydiv{$access} = 'inline';
3457: } elsif ($current->{access} eq 'none') {
3458: $displaydiv{'priv'} = 'none';
3459: }
3460: }
3461: }
3462: }
3463: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3464: '<p>'.$lt{'whi'}.'</p>';
3465: foreach my $access (@{$accesstypes}) {
3466: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3467: ' onclick="helpdeskAccess('."'$num'".');" />'.
3468: $lt{$access}.'</label>';
3469: if ($access eq 'status') {
3470: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3471: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3472: $othertitle,$usertypes,$types).
3473: '</div>';
3474: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3475: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3476: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3477: '</div>';
3478: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3479: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3480: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3481: '</div>';
3482: }
3483: $output .= '</p>';
3484: }
3485: $output .= '</fieldset>';
3486: return $output;
3487: }
3488:
3489: sub radiobutton_prefs {
3490: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3491: $additional,$align) = @_;
3492: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3493: (ref($choices) eq 'HASH'));
3494:
3495: my (%checkedon,%checkedoff,$datatable,$css_class);
3496:
3497: foreach my $item (@{$toggles}) {
3498: if ($defaultchecked->{$item} eq 'on') {
3499: $checkedon{$item} = ' checked="checked" ';
3500: $checkedoff{$item} = ' ';
3501: } elsif ($defaultchecked->{$item} eq 'off') {
3502: $checkedoff{$item} = ' checked="checked" ';
3503: $checkedon{$item} = ' ';
3504: }
3505: }
3506: if (ref($settings) eq 'HASH') {
3507: foreach my $item (@{$toggles}) {
3508: if ($settings->{$item} eq '1') {
3509: $checkedon{$item} = ' checked="checked" ';
3510: $checkedoff{$item} = ' ';
3511: } elsif ($settings->{$item} eq '0') {
3512: $checkedoff{$item} = ' checked="checked" ';
3513: $checkedon{$item} = ' ';
3514: }
3515: }
3516: }
3517: if ($onclick) {
3518: $onclick = ' onclick="'.$onclick.'"';
3519: }
3520: foreach my $item (@{$toggles}) {
3521: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3522: $datatable .=
3523: '<tr'.$css_class.'><td valign="top">'.
3524: '<span class="LC_nobreak">'.$choices->{$item}.
3525: '</span></td>';
3526: if ($align eq 'left') {
3527: $datatable .= '<td class="LC_left_item">';
3528: } else {
3529: $datatable .= '<td class="LC_right_item">';
3530: }
3531: $datatable .=
3532: '<span class="LC_nobreak">'.
3533: '<label><input type="radio" name="'.
3534: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3535: '</label> <label><input type="radio" name="'.$item.'" '.
3536: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3537: '</span>'.$additional.
3538: '</td>'.
3539: '</tr>';
3540: $itemcount ++;
3541: }
3542: return ($datatable,$itemcount);
3543: }
3544:
3545: sub print_coursedefaults {
3546: my ($position,$dom,$settings,$rowtotal) = @_;
3547: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3548: my $itemcount = 1;
3549: my %choices = &Apache::lonlocal::texthash (
3550: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3551: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3552: coursecredits => 'Credits can be specified for courses',
3553: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3554: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3555: texengine => 'Default method to display mathematics',
3556: postsubmit => 'Disable submit button/keypress following student submission',
3557: canclone => "People who may clone a course (besides course's owner and coordinators)",
3558: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3559: );
3560: my %staticdefaults = (
3561: anonsurvey_threshold => 10,
3562: uploadquota => 500,
3563: postsubmit => 60,
3564: mysqltables => 172800,
3565: );
3566: if ($position eq 'top') {
3567: %defaultchecked = (
3568: 'uselcmath' => 'on',
3569: 'usejsme' => 'on',
3570: 'canclone' => 'none',
3571: );
3572: @toggles = ('uselcmath','usejsme');
3573: my $deftex = $Apache::lonnet::deftex;
3574: if (ref($settings) eq 'HASH') {
3575: if ($settings->{'texengine'}) {
3576: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
3577: $deftex = $settings->{'texengine'};
3578: }
3579: }
3580: }
3581: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3582: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
3583: '<span class="LC_nobreak">'.$choices{'texengine'}.
3584: '</span></td><td class="LC_right_item">'.
3585: '<select name="texengine">'."\n";
3586: my %texoptions = (
3587: MathJax => 'MathJax',
3588: mimetex => &mt('Convert to Images'),
3589: tth => &mt('TeX to HTML'),
3590: );
3591: foreach my $renderer ('MathJax','mimetex','tth') {
3592: my $selected = '';
3593: if ($renderer eq $deftex) {
3594: $selected = ' selected="selected"';
3595: }
3596: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
3597: }
3598: $mathdisp .= '</select></td></tr>'."\n";
3599: $itemcount ++;
3600: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3601: \%choices,$itemcount);
3602: $datatable = $mathdisp.$datatable;
3603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3604: $datatable .=
3605: '<tr'.$css_class.'><td valign="top">'.
3606: '<span class="LC_nobreak">'.$choices{'canclone'}.
3607: '</span></td><td class="LC_left_item">';
3608: my $currcanclone = 'none';
3609: my $onclick;
3610: my @cloneoptions = ('none','domain');
3611: my %clonetitles = (
3612: none => 'No additional course requesters',
3613: domain => "Any course requester in course's domain",
3614: instcode => 'Course requests for official courses ...',
3615: );
3616: my (%codedefaults,@code_order,@posscodes);
3617: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3618: \@code_order) eq 'ok') {
3619: if (@code_order > 0) {
3620: push(@cloneoptions,'instcode');
3621: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3622: }
3623: }
3624: if (ref($settings) eq 'HASH') {
3625: if ($settings->{'canclone'}) {
3626: if (ref($settings->{'canclone'}) eq 'HASH') {
3627: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3628: if (@code_order > 0) {
3629: $currcanclone = 'instcode';
3630: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3631: }
3632: }
3633: } elsif ($settings->{'canclone'} eq 'domain') {
3634: $currcanclone = $settings->{'canclone'};
3635: }
3636: }
3637: }
3638: foreach my $option (@cloneoptions) {
3639: my ($checked,$additional);
3640: if ($currcanclone eq $option) {
3641: $checked = ' checked="checked"';
3642: }
3643: if ($option eq 'instcode') {
3644: if (@code_order) {
3645: my $show = 'none';
3646: if ($checked) {
3647: $show = 'block';
3648: }
3649: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3650: &mt('Institutional codes for new and cloned course have identical:').
3651: '<br />';
3652: foreach my $item (@code_order) {
3653: my $codechk;
3654: if ($checked) {
3655: if (grep(/^\Q$item\E$/,@posscodes)) {
3656: $codechk = ' checked="checked"';
3657: }
3658: }
3659: $additional .= '<label>'.
3660: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3661: $item.'</label>';
3662: }
3663: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3664: }
3665: }
3666: $datatable .=
3667: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3668: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3669: '</label> '.$additional.'</span><br />';
3670: }
3671: $datatable .= '</td>'.
3672: '</tr>';
3673: $itemcount ++;
3674: } else {
3675: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3676: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3677: my $currusecredits = 0;
3678: my $postsubmitclient = 1;
3679: my @types = ('official','unofficial','community','textbook');
3680: if (ref($settings) eq 'HASH') {
3681: $currdefresponder = $settings->{'anonsurvey_threshold'};
3682: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3683: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3684: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3685: }
3686: }
3687: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3688: foreach my $type (@types) {
3689: next if ($type eq 'community');
3690: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3691: if ($defcredits{$type} ne '') {
3692: $currusecredits = 1;
3693: }
3694: }
3695: }
3696: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3697: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3698: $postsubmitclient = 0;
3699: foreach my $type (@types) {
3700: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3701: }
3702: } else {
3703: foreach my $type (@types) {
3704: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3705: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3706: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3707: } else {
3708: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3709: }
3710: } else {
3711: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3712: }
3713: }
3714: }
3715: } else {
3716: foreach my $type (@types) {
3717: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3718: }
3719: }
3720: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3721: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3722: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3723: }
3724: } else {
3725: foreach my $type (@types) {
3726: $currmysql{$type} = $staticdefaults{'mysqltables'};
3727: }
3728: }
3729: } else {
3730: foreach my $type (@types) {
3731: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3732: }
3733: }
3734: if (!$currdefresponder) {
3735: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3736: } elsif ($currdefresponder < 1) {
3737: $currdefresponder = 1;
3738: }
3739: foreach my $type (@types) {
3740: if ($curruploadquota{$type} eq '') {
3741: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3742: }
3743: }
3744: $datatable .=
3745: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3746: $choices{'anonsurvey_threshold'}.
3747: '</span></td>'.
3748: '<td class="LC_right_item"><span class="LC_nobreak">'.
3749: '<input type="text" name="anonsurvey_threshold"'.
3750: ' value="'.$currdefresponder.'" size="5" /></span>'.
3751: '</td></tr>'."\n";
3752: $itemcount ++;
3753: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3754: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3755: $choices{'uploadquota'}.
3756: '</span></td>'.
3757: '<td align="right" class="LC_right_item">'.
3758: '<table><tr>';
3759: foreach my $type (@types) {
3760: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3761: '<input type="text" name="uploadquota_'.$type.'"'.
3762: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3763: }
3764: $datatable .= '</tr></table></td></tr>'."\n";
3765: $itemcount ++;
3766: my $onclick = "toggleDisplay(this.form,'credits');";
3767: my $display = 'none';
3768: if ($currusecredits) {
3769: $display = 'block';
3770: }
3771: my $additional = '<div id="credits" style="display: '.$display.'">'.
3772: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3773: foreach my $type (@types) {
3774: next if ($type eq 'community');
3775: $additional .= '<td align="center">'.&mt($type).'<br />'.
3776: '<input type="text" name="'.$type.'_credits"'.
3777: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3778: }
3779: $additional .= '</tr></table></div>'."\n";
3780: %defaultchecked = ('coursecredits' => 'off');
3781: @toggles = ('coursecredits');
3782: my $current = {
3783: 'coursecredits' => $currusecredits,
3784: };
3785: (my $table,$itemcount) =
3786: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3787: \%choices,$itemcount,$onclick,$additional,'left');
3788: $datatable .= $table;
3789: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3790: my $display = 'none';
3791: if ($postsubmitclient) {
3792: $display = 'block';
3793: }
3794: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3795: &mt('Number of seconds submit is disabled').'<br />'.
3796: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3797: '<table><tr>';
3798: foreach my $type (@types) {
3799: $additional .= '<td align="center">'.&mt($type).'<br />'.
3800: '<input type="text" name="'.$type.'_timeout" value="'.
3801: $deftimeout{$type}.'" size="5" /></td>';
3802: }
3803: $additional .= '</tr></table></div>'."\n";
3804: %defaultchecked = ('postsubmit' => 'on');
3805: @toggles = ('postsubmit');
3806: $current = {
3807: 'postsubmit' => $postsubmitclient,
3808: };
3809: ($table,$itemcount) =
3810: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3811: \%choices,$itemcount,$onclick,$additional,'left');
3812: $datatable .= $table;
3813: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3814: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3815: $choices{'mysqltables'}.
3816: '</span></td>'.
3817: '<td align="right" class="LC_right_item">'.
3818: '<table><tr>';
3819: foreach my $type (@types) {
3820: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3821: '<input type="text" name="mysqltables_'.$type.'"'.
3822: ' value="'.$currmysql{$type}.'" size="8" /></td>';
3823: }
3824: $datatable .= '</tr></table></td></tr>'."\n";
3825: $itemcount ++;
3826:
3827: }
3828: $$rowtotal += $itemcount;
3829: return $datatable;
3830: }
3831:
3832: sub print_selfenrollment {
3833: my ($position,$dom,$settings,$rowtotal) = @_;
3834: my ($css_class,$datatable);
3835: my $itemcount = 1;
3836: my @types = ('official','unofficial','community','textbook');
3837: if (($position eq 'top') || ($position eq 'middle')) {
3838: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3839: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3840: my @rows;
3841: my $key;
3842: if ($position eq 'top') {
3843: $key = 'admin';
3844: if (ref($rowsref) eq 'ARRAY') {
3845: @rows = @{$rowsref};
3846: }
3847: } elsif ($position eq 'middle') {
3848: $key = 'default';
3849: @rows = ('types','registered','approval','limit');
3850: }
3851: foreach my $row (@rows) {
3852: if (defined($titlesref->{$row})) {
3853: $itemcount ++;
3854: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3855: $datatable .= '<tr'.$css_class.'>'.
3856: '<td>'.$titlesref->{$row}.'</td>'.
3857: '<td class="LC_left_item">'.
3858: '<table><tr>';
3859: my (%current,%currentcap);
3860: if (ref($settings) eq 'HASH') {
3861: if (ref($settings->{$key}) eq 'HASH') {
3862: foreach my $type (@types) {
3863: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3864: $current{$type} = $settings->{$key}->{$type}->{$row};
3865: }
3866: if (($row eq 'limit') && ($key eq 'default')) {
3867: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3868: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3869: }
3870: }
3871: }
3872: }
3873: }
3874: my %roles = (
3875: '0' => &Apache::lonnet::plaintext('dc'),
3876: );
3877:
3878: foreach my $type (@types) {
3879: unless (($row eq 'registered') && ($key eq 'default')) {
3880: $datatable .= '<th>'.&mt($type).'</th>';
3881: }
3882: }
3883: unless (($row eq 'registered') && ($key eq 'default')) {
3884: $datatable .= '</tr><tr>';
3885: }
3886: foreach my $type (@types) {
3887: if ($type eq 'community') {
3888: $roles{'1'} = &mt('Community personnel');
3889: } else {
3890: $roles{'1'} = &mt('Course personnel');
3891: }
3892: $datatable .= '<td style="vertical-align: top">';
3893: if ($position eq 'top') {
3894: my %checked;
3895: if ($current{$type} eq '0') {
3896: $checked{'0'} = ' checked="checked"';
3897: } else {
3898: $checked{'1'} = ' checked="checked"';
3899: }
3900: foreach my $role ('1','0') {
3901: $datatable .= '<span class="LC_nobreak"><label>'.
3902: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3903: 'value="'.$role.'"'.$checked{$role}.' />'.
3904: $roles{$role}.'</label></span> ';
3905: }
3906: } else {
3907: if ($row eq 'types') {
3908: my %checked;
3909: if ($current{$type} =~ /^(all|dom)$/) {
3910: $checked{$1} = ' checked="checked"';
3911: } else {
3912: $checked{''} = ' checked="checked"';
3913: }
3914: foreach my $val ('','dom','all') {
3915: $datatable .= '<span class="LC_nobreak"><label>'.
3916: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3917: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3918: }
3919: } elsif ($row eq 'registered') {
3920: my %checked;
3921: if ($current{$type} eq '1') {
3922: $checked{'1'} = ' checked="checked"';
3923: } else {
3924: $checked{'0'} = ' checked="checked"';
3925: }
3926: foreach my $val ('0','1') {
3927: $datatable .= '<span class="LC_nobreak"><label>'.
3928: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3929: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3930: }
3931: } elsif ($row eq 'approval') {
3932: my %checked;
3933: if ($current{$type} =~ /^([12])$/) {
3934: $checked{$1} = ' checked="checked"';
3935: } else {
3936: $checked{'0'} = ' checked="checked"';
3937: }
3938: for my $val (0..2) {
3939: $datatable .= '<span class="LC_nobreak"><label>'.
3940: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3941: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3942: }
3943: } elsif ($row eq 'limit') {
3944: my %checked;
3945: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3946: $checked{$1} = ' checked="checked"';
3947: } else {
3948: $checked{'none'} = ' checked="checked"';
3949: }
3950: my $cap;
3951: if ($currentcap{$type} =~ /^\d+$/) {
3952: $cap = $currentcap{$type};
3953: }
3954: foreach my $val ('none','allstudents','selfenrolled') {
3955: $datatable .= '<span class="LC_nobreak"><label>'.
3956: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3957: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3958: }
3959: $datatable .= '<br />'.
3960: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3961: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3962: '</span>';
3963: }
3964: }
3965: $datatable .= '</td>';
3966: }
3967: $datatable .= '</tr>';
3968: }
3969: $datatable .= '</table></td></tr>';
3970: }
3971: } elsif ($position eq 'bottom') {
3972: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3973: }
3974: $$rowtotal += $itemcount;
3975: return $datatable;
3976: }
3977:
3978: sub print_validation_rows {
3979: my ($caller,$dom,$settings,$rowtotal) = @_;
3980: my ($itemsref,$namesref,$fieldsref);
3981: if ($caller eq 'selfenroll') {
3982: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3983: } elsif ($caller eq 'requestcourses') {
3984: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3985: }
3986: my %currvalidation;
3987: if (ref($settings) eq 'HASH') {
3988: if (ref($settings->{'validation'}) eq 'HASH') {
3989: %currvalidation = %{$settings->{'validation'}};
3990: }
3991: }
3992: my $datatable;
3993: my $itemcount = 0;
3994: foreach my $item (@{$itemsref}) {
3995: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3996: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3997: $namesref->{$item}.
3998: '</span></td>'.
3999: '<td class="LC_left_item">';
4000: if (($item eq 'url') || ($item eq 'button')) {
4001: $datatable .= '<span class="LC_nobreak">'.
4002: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4003: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4004: } elsif ($item eq 'fields') {
4005: my @currfields;
4006: if (ref($currvalidation{$item}) eq 'ARRAY') {
4007: @currfields = @{$currvalidation{$item}};
4008: }
4009: foreach my $field (@{$fieldsref}) {
4010: my $check = '';
4011: if (grep(/^\Q$field\E$/,@currfields)) {
4012: $check = ' checked="checked"';
4013: }
4014: $datatable .= '<span class="LC_nobreak"><label>'.
4015: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4016: ' value="'.$field.'"'.$check.' />'.$field.
4017: '</label></span> ';
4018: }
4019: } elsif ($item eq 'markup') {
4020: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4021: $currvalidation{$item}.
4022: '</textarea>';
4023: }
4024: $datatable .= '</td></tr>'."\n";
4025: if (ref($rowtotal)) {
4026: $itemcount ++;
4027: }
4028: }
4029: if ($caller eq 'requestcourses') {
4030: my %currhash;
4031: if (ref($settings) eq 'HASH') {
4032: if (ref($settings->{'validation'}) eq 'HASH') {
4033: if ($settings->{'validation'}{'dc'} ne '') {
4034: $currhash{$settings->{'validation'}{'dc'}} = 1;
4035: }
4036: }
4037: }
4038: my $numinrow = 2;
4039: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4040: 'validationdc',%currhash);
4041: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4042: $datatable .= '<tr'.$css_class.'><td>';
4043: if ($numdc > 1) {
4044: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4045: } else {
4046: $datatable .= &mt('Course creation processed as: ');
4047: }
4048: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4049: $itemcount ++;
4050: }
4051: if (ref($rowtotal)) {
4052: $$rowtotal += $itemcount;
4053: }
4054: return $datatable;
4055: }
4056:
4057: sub print_passwords {
4058: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
4059: my ($datatable,$css_class);
4060: my $itemcount = 0;
4061: my %titles = &Apache::lonlocal::texthash (
4062: captcha => '"Forgot Password" CAPTCHA validation',
4063: link => 'Reset link expiration (hours)',
4064: case => 'Case-sensitive usernames/e-mail',
4065: prelink => 'Information required (form 1)',
4066: postlink => 'Information required (form 2)',
4067: emailsrc => 'LON-CAPA e-mail address type(s)',
4068: customtext => 'Domain specific text (HTML)',
4069: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
4070: intauth_check => 'Check bcrypt cost if authenticated',
4071: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
4072: permanent => 'Permanent e-mail address',
4073: critical => 'Critical notification address',
4074: notify => 'Notification address',
4075: min => 'Minimum password length',
4076: max => 'Maximum password length',
4077: chars => 'Required characters',
4078: numsaved => 'Number of previous passwords to save and disallow reuse',
4079: );
4080: if ($position eq 'top') {
4081: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4082: my $shownlinklife = 2;
4083: my $prelink = 'both';
4084: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
4085: if (ref($settings) eq 'HASH') {
4086: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
4087: $shownlinklife = $settings->{resetlink};
4088: }
4089: if (ref($settings->{resetcase}) eq 'ARRAY') {
4090: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
4091: }
4092: if ($settings->{resetprelink} =~ /^(both|either)$/) {
4093: $prelink = $settings->{resetprelink};
4094: }
4095: if (ref($settings->{resetpostlink}) eq 'HASH') {
4096: %postlink = %{$settings->{resetpostlink}};
4097: }
4098: if (ref($settings->{resetemail}) eq 'ARRAY') {
4099: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
4100: }
4101: if ($settings->{resetremove}) {
4102: $nostdtext = 1;
4103: }
4104: if ($settings->{resetcustom}) {
4105: $customurl = $settings->{resetcustom};
4106: }
4107: } else {
4108: if (ref($types) eq 'ARRAY') {
4109: foreach my $item (@{$types}) {
4110: $casesens{$item} = 1;
4111: $postlink{$item} = ['username','email'];
4112: }
4113: }
4114: }
4115: $casesens{'default'} = 1;
4116: $postlink{'default'} = ['username','email'];
4117: $prelink = 'both';
4118: %emailsrc = (
4119: permanent => 1,
4120: critical => 1,
4121: notify => 1,
4122: );
4123: }
4124: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
4125: $itemcount ++;
4126: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4127: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
4128: '<td class="LC_left_item">'.
4129: '<input type="textbox" value="'.$shownlinklife.'" '.
4130: 'name="passwords_link" size="3" /></td></tr>';
4131: $itemcount ++;
4132: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4133: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
4134: '<td class="LC_left_item">';
4135: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4136: foreach my $item (@{$types}) {
4137: my $checkedcase;
4138: if ($casesens{$item}) {
4139: $checkedcase = ' checked="checked"';
4140: }
4141: $datatable .= '<span class="LC_nobreak"><label>'.
4142: '<input type="checkbox" name="passwords_case_sensitive" value="'.
4143: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
4144: '<span> ';
4145: }
4146: }
4147: my $checkedcase;
4148: if ($casesens{'default'}) {
4149: $checkedcase = ' checked="checked"';
4150: }
4151: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4152: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
4153: $othertitle.'</label></span></td>';
4154: $itemcount ++;
4155: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4156: my %checkedpre = (
4157: both => ' checked="checked"',
4158: either => '',
4159: );
4160: if ($prelink eq 'either') {
4161: $checkedpre{either} = ' checked="checked"';
4162: $checkedpre{both} = '';
4163: }
4164: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
4165: '<td class="LC_left_item"><span class="LC_nobreak">'.
4166: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
4167: &mt('Both username and e-mail address').'</label></span> '.
4168: '<span class="LC_nobreak"><label>'.
4169: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
4170: &mt('Either username or e-mail address').'</label></span></td></tr>';
4171: $itemcount ++;
4172: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4173: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
4174: '<td class="LC_left_item">';
4175: my %postlinked;
4176: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4177: foreach my $item (@{$types}) {
4178: undef(%postlinked);
4179: $datatable .= '<fieldset style="display: inline-block;">'.
4180: '<legend>'.$usertypes->{$item}.'</legend>';
4181: if (ref($postlink{$item}) eq 'ARRAY') {
4182: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
4183: }
4184: foreach my $field ('email','username') {
4185: my $checked;
4186: if ($postlinked{$field}) {
4187: $checked = ' checked="checked"';
4188: }
4189: $datatable .= '<span class="LC_nobreak"><label>'.
4190: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
4191: $field.'"'.$checked.' />'.$field.'</label>'.
4192: '<span> ';
4193: }
4194: $datatable .= '</fieldset>';
4195: }
4196: }
4197: if (ref($postlink{'default'}) eq 'ARRAY') {
4198: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
4199: }
4200: $datatable .= '<fieldset style="display: inline-block;">'.
4201: '<legend>'.$othertitle.'</legend>';
4202: foreach my $field ('email','username') {
4203: my $checked;
4204: if ($postlinked{$field}) {
4205: $checked = ' checked="checked"';
4206: }
4207: $datatable .= '<span class="LC_nobreak"><label>'.
4208: '<input type="checkbox" name="passwords_postlink_default" value="'.
4209: $field.'"'.$checked.' />'.$field.'</label>'.
4210: '<span> ';
4211: }
4212: $datatable .= '</fieldset></td></tr>';
4213: $itemcount ++;
4214: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4215: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
4216: '<td class="LC_left_item">';
4217: foreach my $type ('permanent','critical','notify') {
4218: my $checkedemail;
4219: if ($emailsrc{$type}) {
4220: $checkedemail = ' checked="checked"';
4221: }
4222: $datatable .= '<span class="LC_nobreak"><label>'.
4223: '<input type="checkbox" name="passwords_emailsrc" value="'.
4224: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
4225: '<span> ';
4226: }
4227: $datatable .= '</td></tr>';
4228: $itemcount ++;
4229: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4230: my $switchserver = &check_switchserver($dom,$confname);
4231: my ($showstd,$noshowstd);
4232: if ($nostdtext) {
4233: $noshowstd = ' checked="checked"';
4234: } else {
4235: $showstd = ' checked="checked"';
4236: }
4237: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
4238: '<td class="LC_left_item"><span class="LC_nobreak">'.
4239: &mt('Retain standard text:').
4240: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
4241: &mt('Yes').'</label>'.' '.
4242: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
4243: &mt('No').'</label></span><br />'.
4244: '<span class="LC_fontsize_small">'.
4245: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
4246: &mt('Include custom text:');
4247: if ($customurl) {
4248: my $link = &Apache::loncommon::modal_link($customurl,&mt('Custom text file'),600,500,
4249: undef,undef,undef,undef,'background-color:#ffffff');
4250: $datatable .= '<span class="LC_nobreak"> '.$link.
4251: '<label><input type="checkbox" name="passwords_custom_del"'.
4252: ' value="1" />'.&mt('Delete?').'</label></span>'.
4253: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
4254: }
4255: if ($switchserver) {
4256: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
4257: } else {
4258: $datatable .='<span class="LC_nobreak"> '.
4259: '<input type="file" name="passwords_customfile" /></span>';
4260: }
4261: $datatable .= '</td></tr>';
4262: } elsif ($position eq 'middle') {
4263: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
4264: my @items = ('intauth_cost','intauth_check','intauth_switch');
4265: my %defaults;
4266: if (ref($domconf{'defaults'}) eq 'HASH') {
4267: %defaults = %{$domconf{'defaults'}};
4268: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
4269: $defaults{'intauth_cost'} = 10;
4270: }
4271: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
4272: $defaults{'intauth_check'} = 0;
4273: }
4274: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
4275: $defaults{'intauth_switch'} = 0;
4276: }
4277: } else {
4278: %defaults = (
4279: 'intauth_cost' => 10,
4280: 'intauth_check' => 0,
4281: 'intauth_switch' => 0,
4282: );
4283: }
4284: foreach my $item (@items) {
4285: if ($itemcount%2) {
4286: $css_class = '';
4287: } else {
4288: $css_class = ' class="LC_odd_row" ';
4289: }
4290: $datatable .= '<tr'.$css_class.'>'.
4291: '<td><span class="LC_nobreak">'.$titles{$item}.
4292: '</span></td><td class="LC_left_item" colspan="3">';
4293: if ($item eq 'intauth_switch') {
4294: my @options = (0,1,2);
4295: my %optiondesc = &Apache::lonlocal::texthash (
4296: 0 => 'No',
4297: 1 => 'Yes',
4298: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
4299: );
4300: $datatable .= '<table width="100%">';
4301: foreach my $option (@options) {
4302: my $checked = ' ';
4303: if ($defaults{$item} eq $option) {
4304: $checked = ' checked="checked"';
4305: }
4306: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4307: '<label><input type="radio" name="'.$item.
4308: '" value="'.$option.'"'.$checked.' />'.
4309: $optiondesc{$option}.'</label></span></td></tr>';
4310: }
4311: $datatable .= '</table>';
4312: } elsif ($item eq 'intauth_check') {
4313: my @options = (0,1,2);
4314: my %optiondesc = &Apache::lonlocal::texthash (
4315: 0 => 'No',
4316: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
4317: 2 => 'Yes, disallow login if stored cost is less than domain default',
4318: );
4319: $datatable .= '<table width="100%">';
4320: foreach my $option (@options) {
4321: my $checked = ' ';
4322: my $onclick;
4323: if ($defaults{$item} eq $option) {
4324: $checked = ' checked="checked"';
4325: }
4326: if ($option == 2) {
4327: $onclick = ' onclick="javascript:warnIntAuth(this);"';
4328: }
4329: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4330: '<label><input type="radio" name="'.$item.
4331: '" value="'.$option.'"'.$checked.$onclick.' />'.
4332: $optiondesc{$option}.'</label></span></td></tr>';
4333: }
4334: $datatable .= '</table>';
4335: } else {
4336: $datatable .= '<input type="text" name="'.$item.'" value="'.
4337: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
4338: }
4339: $datatable .= '</td></tr>';
4340: $itemcount ++;
4341: }
4342: } elsif ($position eq 'lower') {
4343: my ($min,$max,%chars,$numsaved);
4344: $min = $Apache::lonnet::passwdmin;
4345: if (ref($settings) eq 'HASH') {
4346: if ($settings->{min}) {
4347: $min = $settings->{min};
4348: }
4349: if ($settings->{max}) {
4350: $max = $settings->{max};
4351: }
4352: if (ref($settings->{chars}) eq 'ARRAY') {
4353: map { $chars{$_} = 1; } (@{$settings->{chars}});
4354: }
4355: if ($settings->{numsaved}) {
4356: $numsaved = $settings->{numsaved};
4357: }
4358: }
4359: my %rulenames = &Apache::lonlocal::texthash(
4360: uc => 'At least one upper case letter',
4361: lc => 'At least one lower case letter',
4362: num => 'At least one number',
4363: spec => 'At least one non-alphanumeric',
4364: );
4365: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4366: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
4367: '<td class="LC_left_item"><span class="LC_nobreak">'.
4368: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
4369: 'onblur="javascript:warnIntPass(this);" />'.
4370: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
4371: '</span></td></tr>';
4372: $itemcount ++;
4373: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4374: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
4375: '<td class="LC_left_item"><span class="LC_nobreak">'.
4376: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
4377: 'onblur="javascript:warnIntPass(this);" />'.
4378: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
4379: '</span></td></tr>';
4380: $itemcount ++;
4381: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4382: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
4383: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
4384: '</span></td>';
4385: my $numinrow = 2;
4386: my @possrules = ('uc','lc','num','spec');
4387: $datatable .= '<td class="LC_left_item"><table>';
4388: for (my $i=0; $i<@possrules; $i++) {
4389: my ($rem,$checked);
4390: if ($chars{$possrules[$i]}) {
4391: $checked = ' checked="checked"';
4392: }
4393: $rem = $i%($numinrow);
4394: if ($rem == 0) {
4395: if ($i > 0) {
4396: $datatable .= '</tr>';
4397: }
4398: $datatable .= '<tr>';
4399: }
4400: $datatable .= '<td><span class="LC_nobreak"><label>'.
4401: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
4402: $rulenames{$possrules[$i]}.'</label></span></td>';
4403: }
4404: my $rem = @possrules%($numinrow);
4405: my $colsleft = $numinrow - $rem;
4406: if ($colsleft > 1 ) {
4407: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4408: ' </td>';
4409: } elsif ($colsleft == 1) {
4410: $datatable .= '<td class="LC_left_item"> </td>';
4411: }
4412: $datatable .='</table></td></tr>';
4413: $itemcount ++;
4414: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4415: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
4416: '<td class="LC_left_item"><span class="LC_nobreak">'.
4417: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" .
4418: 'onblur="javascript:warnIntPass(this);" />'.
4419: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
4420: '</span></td></tr>';
4421: } else {
4422: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4423: my %ownerchg = (
4424: by => {},
4425: for => {},
4426: );
4427: my %ownertitles = &Apache::lonlocal::texthash (
4428: by => 'Course owner status(es) allowed',
4429: for => 'Student status(es) allowed',
4430: );
4431: if (ref($settings) eq 'HASH') {
4432: if (ref($settings->{crsownerchg}) eq 'HASH') {
4433: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
4434: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
4435: }
4436: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
4437: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
4438: }
4439: }
4440: }
4441: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4442: $datatable .= '<tr '.$css_class.'>'.
4443: '<td>'.
4444: &mt('Requirements').'<ul>'.
4445: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
4446: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
4447: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
4448: '<li>'.&mt('User, course, and student share same domain').'</li>'.
4449: '</ul>'.
4450: '</td>'.
4451: '<td class="LC_left_item">';
4452: foreach my $item ('by','for') {
4453: $datatable .= '<fieldset style="display: inline-block;">'.
4454: '<legend>'.$ownertitles{$item}.'</legend>';
4455: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4456: foreach my $type (@{$types}) {
4457: my $checked;
4458: if ($ownerchg{$item}{$type}) {
4459: $checked = ' checked="checked"';
4460: }
4461: $datatable .= '<span class="LC_nobreak"><label>'.
4462: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
4463: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
4464: '<span> ';
4465: }
4466: }
4467: my $checked;
4468: if ($ownerchg{$item}{'default'}) {
4469: $checked = ' checked="checked"';
4470: }
4471: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4472: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
4473: $othertitle.'</label></span></fieldset>';
4474: }
4475: $datatable .= '</td></tr>';
4476: }
4477: return $datatable;
4478: }
4479:
4480: sub print_usersessions {
4481: my ($position,$dom,$settings,$rowtotal) = @_;
4482: my ($css_class,$datatable,%checked,%choices);
4483: my (%by_ip,%by_location,@intdoms);
4484: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4485:
4486: my @alldoms = &Apache::lonnet::all_domains();
4487: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4488: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4489: my %altids = &id_for_thisdom(%servers);
4490: my $itemcount = 1;
4491: if ($position eq 'top') {
4492: if (keys(%serverhomes) > 1) {
4493: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4494: my $curroffloadnow;
4495: if (ref($settings) eq 'HASH') {
4496: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4497: $curroffloadnow = $settings->{'offloadnow'};
4498: }
4499: }
4500: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4501: } else {
4502: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4503: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4504: }
4505: } else {
4506: if (keys(%by_location) == 0) {
4507: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4508: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4509: } else {
4510: my %lt = &usersession_titles();
4511: my $numinrow = 5;
4512: my $prefix;
4513: my @types;
4514: if ($position eq 'bottom') {
4515: $prefix = 'remote';
4516: @types = ('version','excludedomain','includedomain');
4517: } else {
4518: $prefix = 'hosted';
4519: @types = ('excludedomain','includedomain');
4520: }
4521: my (%current,%checkedon,%checkedoff);
4522: my @lcversions = &Apache::lonnet::all_loncaparevs();
4523: my @locations = sort(keys(%by_location));
4524: foreach my $type (@types) {
4525: $checkedon{$type} = '';
4526: $checkedoff{$type} = ' checked="checked"';
4527: }
4528: if (ref($settings) eq 'HASH') {
4529: if (ref($settings->{$prefix}) eq 'HASH') {
4530: foreach my $key (keys(%{$settings->{$prefix}})) {
4531: $current{$key} = $settings->{$prefix}{$key};
4532: if ($key eq 'version') {
4533: if ($current{$key} ne '') {
4534: $checkedon{$key} = ' checked="checked"';
4535: $checkedoff{$key} = '';
4536: }
4537: } elsif (ref($current{$key}) eq 'ARRAY') {
4538: $checkedon{$key} = ' checked="checked"';
4539: $checkedoff{$key} = '';
4540: }
4541: }
4542: }
4543: }
4544: foreach my $type (@types) {
4545: next if ($type ne 'version' && !@locations);
4546: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4547: $datatable .= '<tr'.$css_class.'>
4548: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4549: <span class="LC_nobreak">
4550: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4551: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4552: if ($type eq 'version') {
4553: my $selector = '<select name="'.$prefix.'_version">';
4554: foreach my $version (@lcversions) {
4555: my $selected = '';
4556: if ($current{'version'} eq $version) {
4557: $selected = ' selected="selected"';
4558: }
4559: $selector .= ' <option value="'.$version.'"'.
4560: $selected.'>'.$version.'</option>';
4561: }
4562: $selector .= '</select> ';
4563: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4564: } else {
4565: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4566: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4567: ' />'.(' 'x2).
4568: '<input type="button" value="'.&mt('uncheck all').'" '.
4569: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4570: "\n".
4571: '</div><div><table>';
4572: my $rem;
4573: for (my $i=0; $i<@locations; $i++) {
4574: my ($showloc,$value,$checkedtype);
4575: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4576: my $ip = $by_location{$locations[$i]}->[0];
4577: if (ref($by_ip{$ip}) eq 'ARRAY') {
4578: $value = join(':',@{$by_ip{$ip}});
4579: $showloc = join(', ',@{$by_ip{$ip}});
4580: if (ref($current{$type}) eq 'ARRAY') {
4581: foreach my $loc (@{$by_ip{$ip}}) {
4582: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4583: $checkedtype = ' checked="checked"';
4584: last;
4585: }
4586: }
4587: }
4588: }
4589: }
4590: $rem = $i%($numinrow);
4591: if ($rem == 0) {
4592: if ($i > 0) {
4593: $datatable .= '</tr>';
4594: }
4595: $datatable .= '<tr>';
4596: }
4597: $datatable .= '<td class="LC_left_item">'.
4598: '<span class="LC_nobreak"><label>'.
4599: '<input type="checkbox" name="'.$prefix.'_'.$type.
4600: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4601: '</label></span></td>';
4602: }
4603: $rem = @locations%($numinrow);
4604: my $colsleft = $numinrow - $rem;
4605: if ($colsleft > 1 ) {
4606: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4607: ' </td>';
4608: } elsif ($colsleft == 1) {
4609: $datatable .= '<td class="LC_left_item"> </td>';
4610: }
4611: $datatable .= '</tr></table>';
4612: }
4613: $datatable .= '</td></tr>';
4614: $itemcount ++;
4615: }
4616: }
4617: }
4618: $$rowtotal += $itemcount;
4619: return $datatable;
4620: }
4621:
4622: sub build_location_hashes {
4623: my ($intdoms,$by_ip,$by_location) = @_;
4624: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4625: (ref($by_location) eq 'HASH'));
4626: my %iphost = &Apache::lonnet::get_iphost();
4627: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4628: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4629: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4630: foreach my $id (@{$iphost{$primary_ip}}) {
4631: my $intdom = &Apache::lonnet::internet_dom($id);
4632: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4633: push(@{$intdoms},$intdom);
4634: }
4635: }
4636: }
4637: foreach my $ip (keys(%iphost)) {
4638: if (ref($iphost{$ip}) eq 'ARRAY') {
4639: foreach my $id (@{$iphost{$ip}}) {
4640: my $location = &Apache::lonnet::internet_dom($id);
4641: if ($location) {
4642: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4643: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4644: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4645: push(@{$by_ip->{$ip}},$location);
4646: }
4647: } else {
4648: $by_ip->{$ip} = [$location];
4649: }
4650: }
4651: }
4652: }
4653: }
4654: foreach my $ip (sort(keys(%{$by_ip}))) {
4655: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4656: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4657: my $first = $by_ip->{$ip}->[0];
4658: if (ref($by_location->{$first}) eq 'ARRAY') {
4659: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4660: push(@{$by_location->{$first}},$ip);
4661: }
4662: } else {
4663: $by_location->{$first} = [$ip];
4664: }
4665: }
4666: }
4667: return;
4668: }
4669:
4670: sub current_offloads_to {
4671: my ($dom,$settings,$servers) = @_;
4672: my (%spareid,%otherdomconfigs);
4673: if (ref($servers) eq 'HASH') {
4674: foreach my $lonhost (sort(keys(%{$servers}))) {
4675: my $gotspares;
4676: if (ref($settings) eq 'HASH') {
4677: if (ref($settings->{'spares'}) eq 'HASH') {
4678: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4679: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4680: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4681: $gotspares = 1;
4682: }
4683: }
4684: }
4685: unless ($gotspares) {
4686: my $gotspares;
4687: my $serverhomeID =
4688: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4689: my $serverhomedom =
4690: &Apache::lonnet::host_domain($serverhomeID);
4691: if ($serverhomedom ne $dom) {
4692: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4693: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4694: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4695: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4696: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4697: $gotspares = 1;
4698: }
4699: }
4700: } else {
4701: $otherdomconfigs{$serverhomedom} =
4702: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4703: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4704: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4705: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4706: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4707: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4708: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4709: $gotspares = 1;
4710: }
4711: }
4712: }
4713: }
4714: }
4715: }
4716: }
4717: unless ($gotspares) {
4718: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4719: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4720: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4721: } else {
4722: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4723: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4724: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4725: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4726: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4727: } else {
4728: my %what = (
4729: spareid => 1,
4730: );
4731: my ($result,$returnhash) =
4732: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4733: if ($result eq 'ok') {
4734: if (ref($returnhash) eq 'HASH') {
4735: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4736: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4737: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4738: }
4739: }
4740: }
4741: }
4742: }
4743: }
4744: }
4745: }
4746: return %spareid;
4747: }
4748:
4749: sub spares_row {
4750: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4751: my $css_class;
4752: my $numinrow = 4;
4753: my $itemcount = 1;
4754: my $datatable;
4755: my %typetitles = &sparestype_titles();
4756: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4757: foreach my $server (sort(keys(%{$servers}))) {
4758: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4759: my ($othercontrol,$serverdom);
4760: if ($serverhome ne $server) {
4761: $serverdom = &Apache::lonnet::host_domain($serverhome);
4762: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4763: } else {
4764: $serverdom = &Apache::lonnet::host_domain($server);
4765: if ($serverdom ne $dom) {
4766: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4767: }
4768: }
4769: next unless (ref($spareid->{$server}) eq 'HASH');
4770: my $checkednow;
4771: if (ref($curroffloadnow) eq 'HASH') {
4772: if ($curroffloadnow->{$server}) {
4773: $checkednow = ' checked="checked"';
4774: }
4775: }
4776: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4777: $datatable .= '<tr'.$css_class.'>
4778: <td rowspan="2">
4779: <span class="LC_nobreak">'.
4780: &mt('[_1] when busy, offloads to:'
4781: ,'<b>'.$server.'</b>').'</span><br />'.
4782: '<span class="LC_nobreak">'."\n".
4783: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4784: ' '.&mt('Switch active users on next access').'</label></span>'.
4785: "\n";
4786: my (%current,%canselect);
4787: my @choices =
4788: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4789: foreach my $type ('primary','default') {
4790: if (ref($spareid->{$server}) eq 'HASH') {
4791: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4792: my @spares = @{$spareid->{$server}{$type}};
4793: if (@spares > 0) {
4794: if ($othercontrol) {
4795: $current{$type} = join(', ',@spares);
4796: } else {
4797: $current{$type} .= '<table>';
4798: my $numspares = scalar(@spares);
4799: for (my $i=0; $i<@spares; $i++) {
4800: my $rem = $i%($numinrow);
4801: if ($rem == 0) {
4802: if ($i > 0) {
4803: $current{$type} .= '</tr>';
4804: }
4805: $current{$type} .= '<tr>';
4806: }
4807: $current{$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'".');" /> '.
4808: $spareid->{$server}{$type}[$i].
4809: '</label></td>'."\n";
4810: }
4811: my $rem = @spares%($numinrow);
4812: my $colsleft = $numinrow - $rem;
4813: if ($colsleft > 1 ) {
4814: $current{$type} .= '<td colspan="'.$colsleft.
4815: '" class="LC_left_item">'.
4816: ' </td>';
4817: } elsif ($colsleft == 1) {
4818: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4819: }
4820: $current{$type} .= '</tr></table>';
4821: }
4822: }
4823: }
4824: if ($current{$type} eq '') {
4825: $current{$type} = &mt('None specified');
4826: }
4827: if ($othercontrol) {
4828: if ($type eq 'primary') {
4829: $canselect{$type} = $othercontrol;
4830: }
4831: } else {
4832: $canselect{$type} =
4833: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4834: '<select name="newspare_'.$type.'_'.$server.'" '.
4835: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4836: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4837: if (@choices > 0) {
4838: foreach my $lonhost (@choices) {
4839: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4840: }
4841: }
4842: $canselect{$type} .= '</select>'."\n";
4843: }
4844: } else {
4845: $current{$type} = &mt('Could not be determined');
4846: if ($type eq 'primary') {
4847: $canselect{$type} = $othercontrol;
4848: }
4849: }
4850: if ($type eq 'default') {
4851: $datatable .= '<tr'.$css_class.'>';
4852: }
4853: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4854: '<td>'.$current{$type}.'</td>'."\n".
4855: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4856: }
4857: $itemcount ++;
4858: }
4859: }
4860: $$rowtotal += $itemcount;
4861: return $datatable;
4862: }
4863:
4864: sub possible_newspares {
4865: my ($server,$currspares,$serverhomes,$altids) = @_;
4866: my $serverhostname = &Apache::lonnet::hostname($server);
4867: my %excluded;
4868: if ($serverhostname ne '') {
4869: %excluded = (
4870: $serverhostname => 1,
4871: );
4872: }
4873: if (ref($currspares) eq 'HASH') {
4874: foreach my $type (keys(%{$currspares})) {
4875: if (ref($currspares->{$type}) eq 'ARRAY') {
4876: if (@{$currspares->{$type}} > 0) {
4877: foreach my $curr (@{$currspares->{$type}}) {
4878: my $hostname = &Apache::lonnet::hostname($curr);
4879: $excluded{$hostname} = 1;
4880: }
4881: }
4882: }
4883: }
4884: }
4885: my @choices;
4886: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4887: if (keys(%{$serverhomes}) > 1) {
4888: foreach my $name (sort(keys(%{$serverhomes}))) {
4889: unless ($excluded{$name}) {
4890: if (exists($altids->{$serverhomes->{$name}})) {
4891: push(@choices,$altids->{$serverhomes->{$name}});
4892: } else {
4893: push(@choices,$serverhomes->{$name});
4894: }
4895: }
4896: }
4897: }
4898: }
4899: return sort(@choices);
4900: }
4901:
4902: sub print_loadbalancing {
4903: my ($dom,$settings,$rowtotal) = @_;
4904: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4905: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4906: my $numinrow = 1;
4907: my $datatable;
4908: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4909: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
4910: if (ref($settings) eq 'HASH') {
4911: %existing = %{$settings};
4912: }
4913: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4914: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4915: \%currtargets,\%currrules,\%currcookies);
4916: } else {
4917: return;
4918: }
4919: my ($othertitle,$usertypes,$types) =
4920: &Apache::loncommon::sorted_inst_types($dom);
4921: my $rownum = 8;
4922: if (ref($types) eq 'ARRAY') {
4923: $rownum += scalar(@{$types});
4924: }
4925: my @css_class = ('LC_odd_row','LC_even_row');
4926: my $balnum = 0;
4927: my $islast;
4928: my (@toshow,$disabledtext);
4929: if (keys(%currbalancer) > 0) {
4930: @toshow = sort(keys(%currbalancer));
4931: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4932: push(@toshow,'');
4933: }
4934: } else {
4935: @toshow = ('');
4936: $disabledtext = &mt('No existing load balancer');
4937: }
4938: foreach my $lonhost (@toshow) {
4939: if ($balnum == scalar(@toshow)-1) {
4940: $islast = 1;
4941: } else {
4942: $islast = 0;
4943: }
4944: my $cssidx = $balnum%2;
4945: my $targets_div_style = 'display: none';
4946: my $disabled_div_style = 'display: block';
4947: my $homedom_div_style = 'display: none';
4948: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4949: '<td rowspan="'.$rownum.'" valign="top">'.
4950: '<p>';
4951: if ($lonhost eq '') {
4952: $datatable .= '<span class="LC_nobreak">';
4953: if (keys(%currbalancer) > 0) {
4954: $datatable .= &mt('Add balancer:');
4955: } else {
4956: $datatable .= &mt('Enable balancer:');
4957: }
4958: $datatable .= ' '.
4959: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4960: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4961: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4962: '<option value="" selected="selected">'.&mt('None').
4963: '</option>'."\n";
4964: foreach my $server (sort(keys(%servers))) {
4965: next if ($currbalancer{$server});
4966: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4967: }
4968: $datatable .=
4969: '</select>'."\n".
4970: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4971: } else {
4972: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4973: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4974: &mt('Stop balancing').'</label>'.
4975: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4976: $targets_div_style = 'display: block';
4977: $disabled_div_style = 'display: none';
4978: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4979: $homedom_div_style = 'display: block';
4980: }
4981: }
4982: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4983: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4984: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4985: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4986: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4987: my @sparestypes = ('primary','default');
4988: my %typetitles = &sparestype_titles();
4989: my %hostherechecked = (
4990: no => ' checked="checked"',
4991: );
4992: my %balcookiechecked = (
4993: no => ' checked="checked"',
4994: );
4995: foreach my $sparetype (@sparestypes) {
4996: my $targettable;
4997: for (my $i=0; $i<$numspares; $i++) {
4998: my $checked;
4999: if (ref($currtargets{$lonhost}) eq 'HASH') {
5000: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5001: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5002: $checked = ' checked="checked"';
5003: }
5004: }
5005: }
5006: my ($chkboxval,$disabled);
5007: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5008: $chkboxval = $spares[$i];
5009: }
5010: if (exists($currbalancer{$spares[$i]})) {
5011: $disabled = ' disabled="disabled"';
5012: }
5013: $targettable .=
5014: '<td><span class="LC_nobreak"><label>'.
5015: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5016: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5017: '</span></label></span></td>';
5018: my $rem = $i%($numinrow);
5019: if ($rem == 0) {
5020: if (($i > 0) && ($i < $numspares-1)) {
5021: $targettable .= '</tr>';
5022: }
5023: if ($i < $numspares-1) {
5024: $targettable .= '<tr>';
5025: }
5026: }
5027: }
5028: if ($targettable ne '') {
5029: my $rem = $numspares%($numinrow);
5030: my $colsleft = $numinrow - $rem;
5031: if ($colsleft > 1 ) {
5032: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5033: ' </td>';
5034: } elsif ($colsleft == 1) {
5035: $targettable .= '<td class="LC_left_item"> </td>';
5036: }
5037: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5038: '<table><tr>'.$targettable.'</tr></table><br />';
5039: }
5040: $hostherechecked{$sparetype} = '';
5041: if (ref($currtargets{$lonhost}) eq 'HASH') {
5042: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5043: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5044: $hostherechecked{$sparetype} = ' checked="checked"';
5045: $hostherechecked{'no'} = '';
5046: }
5047: }
5048: }
5049: }
5050: if ($currcookies{$lonhost}) {
5051: %balcookiechecked = (
5052: yes => ' checked="checked"',
5053: );
5054: }
5055: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5056: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5057: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5058: foreach my $sparetype (@sparestypes) {
5059: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5060: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5061: '</i></label><br />';
5062: }
5063: $datatable .= &mt('Use balancer cookie').'<br />'.
5064: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5065: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5066: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5067: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5068: '</div></td></tr>'.
5069: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5070: $othertitle,$usertypes,$types,\%servers,
5071: \%currbalancer,$lonhost,
5072: $targets_div_style,$homedom_div_style,
5073: $css_class[$cssidx],$balnum,$islast);
5074: $$rowtotal += $rownum;
5075: $balnum ++;
5076: }
5077: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5078: return $datatable;
5079: }
5080:
5081: sub get_loadbalancers_config {
5082: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5083: return unless ((ref($servers) eq 'HASH') &&
5084: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5085: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5086: (ref($currcookies) eq 'HASH'));
5087: if (keys(%{$existing}) > 0) {
5088: my $oldlonhost;
5089: foreach my $key (sort(keys(%{$existing}))) {
5090: if ($key eq 'lonhost') {
5091: $oldlonhost = $existing->{'lonhost'};
5092: $currbalancer->{$oldlonhost} = 1;
5093: } elsif ($key eq 'targets') {
5094: if ($oldlonhost) {
5095: $currtargets->{$oldlonhost} = $existing->{'targets'};
5096: }
5097: } elsif ($key eq 'rules') {
5098: if ($oldlonhost) {
5099: $currrules->{$oldlonhost} = $existing->{'rules'};
5100: }
5101: } elsif (ref($existing->{$key}) eq 'HASH') {
5102: $currbalancer->{$key} = 1;
5103: $currtargets->{$key} = $existing->{$key}{'targets'};
5104: $currrules->{$key} = $existing->{$key}{'rules'};
5105: if ($existing->{$key}{'cookie'}) {
5106: $currcookies->{$key} = 1;
5107: }
5108: }
5109: }
5110: } else {
5111: my ($balancerref,$targetsref) =
5112: &Apache::lonnet::get_lonbalancer_config($servers);
5113: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5114: foreach my $server (sort(keys(%{$balancerref}))) {
5115: $currbalancer->{$server} = 1;
5116: $currtargets->{$server} = $targetsref->{$server};
5117: }
5118: }
5119: }
5120: return;
5121: }
5122:
5123: sub loadbalancing_rules {
5124: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5125: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5126: $css_class,$balnum,$islast) = @_;
5127: my $output;
5128: my $num = 0;
5129: my ($alltypes,$othertypes,$titles) =
5130: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5131: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5132: foreach my $type (@{$alltypes}) {
5133: $num ++;
5134: my $current;
5135: if (ref($currrules) eq 'HASH') {
5136: $current = $currrules->{$type};
5137: }
5138: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5139: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5140: $current = '';
5141: }
5142: }
5143: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5144: $servers,$currbalancer,$lonhost,$dom,
5145: $targets_div_style,$homedom_div_style,
5146: $css_class,$balnum,$num,$islast);
5147: }
5148: }
5149: return $output;
5150: }
5151:
5152: sub loadbalancing_titles {
5153: my ($dom,$intdom,$usertypes,$types) = @_;
5154: my %othertypes = (
5155: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5156: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5157: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5158: '_LC_external' => &mt('Users not from [_1]',$intdom),
5159: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5160: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5161: );
5162: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5163: my @available;
5164: if (ref($types) eq 'ARRAY') {
5165: @available = @{$types};
5166: }
5167: unless (grep(/^default$/,@available)) {
5168: push(@available,'default');
5169: }
5170: unshift(@alltypes,@available);
5171: my %titles;
5172: foreach my $type (@alltypes) {
5173: if ($type =~ /^_LC_/) {
5174: $titles{$type} = $othertypes{$type};
5175: } elsif ($type eq 'default') {
5176: $titles{$type} = &mt('All users from [_1]',$dom);
5177: if (ref($types) eq 'ARRAY') {
5178: if (@{$types} > 0) {
5179: $titles{$type} = &mt('Other users from [_1]',$dom);
5180: }
5181: }
5182: } elsif (ref($usertypes) eq 'HASH') {
5183: $titles{$type} = $usertypes->{$type};
5184: }
5185: }
5186: return (\@alltypes,\%othertypes,\%titles);
5187: }
5188:
5189: sub loadbalance_rule_row {
5190: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5191: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5192: my @rulenames;
5193: my %ruletitles = &offloadtype_text();
5194: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5195: @rulenames = ('balancer','offloadedto','specific');
5196: } else {
5197: @rulenames = ('default','homeserver');
5198: if ($type eq '_LC_external') {
5199: push(@rulenames,'externalbalancer');
5200: } else {
5201: push(@rulenames,'specific');
5202: }
5203: push(@rulenames,'none');
5204: }
5205: my $style = $targets_div_style;
5206: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5207: $style = $homedom_div_style;
5208: }
5209: my $space;
5210: if ($islast && $num == 1) {
5211: $space = '<div display="inline-block"> </div>';
5212: }
5213: my $output =
5214: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5215: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5216: '<td valaign="top">'.$space.
5217: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5218: for (my $i=0; $i<@rulenames; $i++) {
5219: my $rule = $rulenames[$i];
5220: my ($checked,$extra);
5221: if ($rulenames[$i] eq 'default') {
5222: $rule = '';
5223: }
5224: if ($rulenames[$i] eq 'specific') {
5225: if (ref($servers) eq 'HASH') {
5226: my $default;
5227: if (($current ne '') && (exists($servers->{$current}))) {
5228: $checked = ' checked="checked"';
5229: }
5230: unless ($checked) {
5231: $default = ' selected="selected"';
5232: }
5233: $extra =
5234: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5235: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5236: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5237: '<option value=""'.$default.'></option>'."\n";
5238: foreach my $server (sort(keys(%{$servers}))) {
5239: if (ref($currbalancer) eq 'HASH') {
5240: next if (exists($currbalancer->{$server}));
5241: }
5242: my $selected;
5243: if ($server eq $current) {
5244: $selected = ' selected="selected"';
5245: }
5246: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5247: }
5248: $extra .= '</select>';
5249: }
5250: } elsif ($rule eq $current) {
5251: $checked = ' checked="checked"';
5252: }
5253: $output .= '<span class="LC_nobreak"><label>'.
5254: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5255: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5256: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5257: ')"'.$checked.' /> ';
5258: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5259: $output .= $ruletitles{'particular'};
5260: } else {
5261: $output .= $ruletitles{$rulenames[$i]};
5262: }
5263: $output .= '</label>'.$extra.'</span><br />'."\n";
5264: }
5265: $output .= '</div></td></tr>'."\n";
5266: return $output;
5267: }
5268:
5269: sub offloadtype_text {
5270: my %ruletitles = &Apache::lonlocal::texthash (
5271: 'default' => 'Offloads to default destinations',
5272: 'homeserver' => "Offloads to user's home server",
5273: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5274: 'specific' => 'Offloads to specific server',
5275: 'none' => 'No offload',
5276: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5277: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5278: 'particular' => 'Session hosted (after re-auth) on server:',
5279: );
5280: return %ruletitles;
5281: }
5282:
5283: sub sparestype_titles {
5284: my %typestitles = &Apache::lonlocal::texthash (
5285: 'primary' => 'primary',
5286: 'default' => 'default',
5287: );
5288: return %typestitles;
5289: }
5290:
5291: sub contact_titles {
5292: my %titles = &Apache::lonlocal::texthash (
5293: 'supportemail' => 'Support E-mail address',
5294: 'adminemail' => 'Default Server Admin E-mail address',
5295: 'errormail' => 'Error reports to be e-mailed to',
5296: 'packagesmail' => 'Package update alerts to be e-mailed to',
5297: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5298: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5299: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5300: 'requestsmail' => 'E-mail from course requests requiring approval',
5301: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5302: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5303: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
5304: );
5305: my %short_titles = &Apache::lonlocal::texthash (
5306: adminemail => 'Admin E-mail address',
5307: supportemail => 'Support E-mail',
5308: );
5309: return (\%titles,\%short_titles);
5310: }
5311:
5312: sub helpform_fields {
5313: my %titles = &Apache::lonlocal::texthash (
5314: 'username' => 'Name',
5315: 'user' => 'Username/domain',
5316: 'phone' => 'Phone',
5317: 'cc' => 'Cc e-mail',
5318: 'course' => 'Course Details',
5319: 'section' => 'Sections',
5320: 'screenshot' => 'File upload',
5321: );
5322: my @fields = ('username','phone','user','course','section','cc','screenshot');
5323: my %possoptions = (
5324: username => ['yes','no','req'],
5325: phone => ['yes','no','req'],
5326: user => ['yes','no'],
5327: cc => ['yes','no'],
5328: course => ['yes','no'],
5329: section => ['yes','no'],
5330: screenshot => ['yes','no'],
5331: );
5332: my %fieldoptions = &Apache::lonlocal::texthash (
5333: 'yes' => 'Optional',
5334: 'req' => 'Required',
5335: 'no' => "Not shown",
5336: );
5337: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5338: }
5339:
5340: sub tool_titles {
5341: my %titles = &Apache::lonlocal::texthash (
5342: aboutme => 'Personal web page',
5343: blog => 'Blog',
5344: webdav => 'WebDAV',
5345: portfolio => 'Portfolio',
5346: official => 'Official courses (with institutional codes)',
5347: unofficial => 'Unofficial courses',
5348: community => 'Communities',
5349: textbook => 'Textbook courses',
5350: );
5351: return %titles;
5352: }
5353:
5354: sub courserequest_titles {
5355: my %titles = &Apache::lonlocal::texthash (
5356: official => 'Official',
5357: unofficial => 'Unofficial',
5358: community => 'Communities',
5359: textbook => 'Textbook',
5360: norequest => 'Not allowed',
5361: approval => 'Approval by Dom. Coord.',
5362: validate => 'With validation',
5363: autolimit => 'Numerical limit',
5364: unlimited => '(blank for unlimited)',
5365: );
5366: return %titles;
5367: }
5368:
5369: sub authorrequest_titles {
5370: my %titles = &Apache::lonlocal::texthash (
5371: norequest => 'Not allowed',
5372: approval => 'Approval by Dom. Coord.',
5373: automatic => 'Automatic approval',
5374: );
5375: return %titles;
5376: }
5377:
5378: sub courserequest_conditions {
5379: my %conditions = &Apache::lonlocal::texthash (
5380: approval => '(Processing of request subject to approval by Domain Coordinator).',
5381: validate => '(Processing of request subject to institutional validation).',
5382: );
5383: return %conditions;
5384: }
5385:
5386:
5387: sub print_usercreation {
5388: my ($position,$dom,$settings,$rowtotal) = @_;
5389: my $numinrow = 4;
5390: my $datatable;
5391: if ($position eq 'top') {
5392: $$rowtotal ++;
5393: my $rowcount = 0;
5394: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5395: if (ref($rules) eq 'HASH') {
5396: if (keys(%{$rules}) > 0) {
5397: $datatable .= &user_formats_row('username',$settings,$rules,
5398: $ruleorder,$numinrow,$rowcount);
5399: $$rowtotal ++;
5400: $rowcount ++;
5401: }
5402: }
5403: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5404: if (ref($idrules) eq 'HASH') {
5405: if (keys(%{$idrules}) > 0) {
5406: $datatable .= &user_formats_row('id',$settings,$idrules,
5407: $idruleorder,$numinrow,$rowcount);
5408: $$rowtotal ++;
5409: $rowcount ++;
5410: }
5411: }
5412: if ($rowcount == 0) {
5413: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5414: $$rowtotal ++;
5415: $rowcount ++;
5416: }
5417: } elsif ($position eq 'middle') {
5418: my @creators = ('author','course','requestcrs');
5419: my ($rules,$ruleorder) =
5420: &Apache::lonnet::inst_userrules($dom,'username');
5421: my %lt = &usercreation_types();
5422: my %checked;
5423: if (ref($settings) eq 'HASH') {
5424: if (ref($settings->{'cancreate'}) eq 'HASH') {
5425: foreach my $item (@creators) {
5426: $checked{$item} = $settings->{'cancreate'}{$item};
5427: }
5428: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5429: foreach my $item (@creators) {
5430: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5431: $checked{$item} = 'none';
5432: }
5433: }
5434: }
5435: }
5436: my $rownum = 0;
5437: foreach my $item (@creators) {
5438: $rownum ++;
5439: if ($checked{$item} eq '') {
5440: $checked{$item} = 'any';
5441: }
5442: my $css_class;
5443: if ($rownum%2) {
5444: $css_class = '';
5445: } else {
5446: $css_class = ' class="LC_odd_row" ';
5447: }
5448: $datatable .= '<tr'.$css_class.'>'.
5449: '<td><span class="LC_nobreak">'.$lt{$item}.
5450: '</span></td><td align="right">';
5451: my @options = ('any');
5452: if (ref($rules) eq 'HASH') {
5453: if (keys(%{$rules}) > 0) {
5454: push(@options,('official','unofficial'));
5455: }
5456: }
5457: push(@options,'none');
5458: foreach my $option (@options) {
5459: my $type = 'radio';
5460: my $check = ' ';
5461: if ($checked{$item} eq $option) {
5462: $check = ' checked="checked" ';
5463: }
5464: $datatable .= '<span class="LC_nobreak"><label>'.
5465: '<input type="'.$type.'" name="can_createuser_'.
5466: $item.'" value="'.$option.'"'.$check.'/> '.
5467: $lt{$option}.'</label> </span>';
5468: }
5469: $datatable .= '</td></tr>';
5470: }
5471: } else {
5472: my @contexts = ('author','course','domain');
5473: my @authtypes = ('int','krb4','krb5','loc');
5474: my %checked;
5475: if (ref($settings) eq 'HASH') {
5476: if (ref($settings->{'authtypes'}) eq 'HASH') {
5477: foreach my $item (@contexts) {
5478: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5479: foreach my $auth (@authtypes) {
5480: if ($settings->{'authtypes'}{$item}{$auth}) {
5481: $checked{$item}{$auth} = ' checked="checked" ';
5482: }
5483: }
5484: }
5485: }
5486: }
5487: } else {
5488: foreach my $item (@contexts) {
5489: foreach my $auth (@authtypes) {
5490: $checked{$item}{$auth} = ' checked="checked" ';
5491: }
5492: }
5493: }
5494: my %title = &context_names();
5495: my %authname = &authtype_names();
5496: my $rownum = 0;
5497: my $css_class;
5498: foreach my $item (@contexts) {
5499: if ($rownum%2) {
5500: $css_class = '';
5501: } else {
5502: $css_class = ' class="LC_odd_row" ';
5503: }
5504: $datatable .= '<tr'.$css_class.'>'.
5505: '<td>'.$title{$item}.
5506: '</td><td class="LC_left_item">'.
5507: '<span class="LC_nobreak">';
5508: foreach my $auth (@authtypes) {
5509: $datatable .= '<label>'.
5510: '<input type="checkbox" name="'.$item.'_auth" '.
5511: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5512: $authname{$auth}.'</label> ';
5513: }
5514: $datatable .= '</span></td></tr>';
5515: $rownum ++;
5516: }
5517: $$rowtotal += $rownum;
5518: }
5519: return $datatable;
5520: }
5521:
5522: sub print_selfcreation {
5523: my ($position,$dom,$settings,$rowtotal) = @_;
5524: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5525: $emaildomain,$datatable);
5526: if (ref($settings) eq 'HASH') {
5527: if (ref($settings->{'cancreate'}) eq 'HASH') {
5528: $createsettings = $settings->{'cancreate'};
5529: if (ref($createsettings) eq 'HASH') {
5530: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5531: @selfcreate = @{$createsettings->{'selfcreate'}};
5532: } elsif ($createsettings->{'selfcreate'} ne '') {
5533: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5534: @selfcreate = ('email','login','sso');
5535: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5536: @selfcreate = ($createsettings->{'selfcreate'});
5537: }
5538: }
5539: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5540: $processing = $createsettings->{'selfcreateprocessing'};
5541: }
5542: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5543: $emailoptions = $createsettings->{'emailoptions'};
5544: }
5545: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5546: $emailverified = $createsettings->{'emailverified'};
5547: }
5548: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5549: $emaildomain = $createsettings->{'emaildomain'};
5550: }
5551: }
5552: }
5553: }
5554: my %radiohash;
5555: my $numinrow = 4;
5556: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5557: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5558: if ($position eq 'top') {
5559: my %choices = &Apache::lonlocal::texthash (
5560: cancreate_login => 'Institutional Login',
5561: cancreate_sso => 'Institutional Single Sign On',
5562: );
5563: my @toggles = sort(keys(%choices));
5564: my %defaultchecked = (
5565: 'cancreate_login' => 'off',
5566: 'cancreate_sso' => 'off',
5567: );
5568: my ($onclick,$itemcount);
5569: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5570: \%choices,$itemcount,$onclick);
5571: $$rowtotal += $itemcount;
5572:
5573: if (ref($usertypes) eq 'HASH') {
5574: if (keys(%{$usertypes}) > 0) {
5575: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5576: $dom,$numinrow,$othertitle,
5577: 'statustocreate',$rowtotal);
5578: $$rowtotal ++;
5579: }
5580: }
5581: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5582: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5583: $fieldtitles{'inststatus'} = &mt('Institutional status');
5584: my $rem;
5585: my $numperrow = 2;
5586: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5587: $datatable .= '<tr'.$css_class.'>'.
5588: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5589: '<td class="LC_left_item">'."\n".
5590: '<table>'."\n";
5591: for (my $i=0; $i<@fields; $i++) {
5592: $rem = $i%($numperrow);
5593: if ($rem == 0) {
5594: if ($i > 0) {
5595: $datatable .= '</tr>';
5596: }
5597: $datatable .= '<tr>';
5598: }
5599: my $currval;
5600: if (ref($createsettings) eq 'HASH') {
5601: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5602: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5603: }
5604: }
5605: $datatable .= '<td class="LC_left_item">'.
5606: '<span class="LC_nobreak">'.
5607: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5608: 'value="'.$currval.'" size="10" /> '.
5609: $fieldtitles{$fields[$i]}.'</span></td>';
5610: }
5611: my $colsleft = $numperrow - $rem;
5612: if ($colsleft > 1 ) {
5613: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5614: ' </td>';
5615: } elsif ($colsleft == 1) {
5616: $datatable .= '<td class="LC_left_item"> </td>';
5617: }
5618: $datatable .= '</tr></table></td></tr>';
5619: $$rowtotal ++;
5620: } elsif ($position eq 'middle') {
5621: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5622: my @posstypes;
5623: if (ref($types) eq 'ARRAY') {
5624: @posstypes = @{$types};
5625: }
5626: unless (grep(/^default$/,@posstypes)) {
5627: push(@posstypes,'default');
5628: }
5629: my %usertypeshash;
5630: if (ref($usertypes) eq 'HASH') {
5631: %usertypeshash = %{$usertypes};
5632: }
5633: $usertypeshash{'default'} = $othertitle;
5634: foreach my $status (@posstypes) {
5635: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5636: $numinrow,$$rowtotal,\%usertypeshash);
5637: $$rowtotal ++;
5638: }
5639: } else {
5640: my %choices = &Apache::lonlocal::texthash (
5641: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5642: );
5643: my @toggles = sort(keys(%choices));
5644: my %defaultchecked = (
5645: 'cancreate_email' => 'off',
5646: );
5647: my $customclass = 'LC_selfcreate_email';
5648: my $classprefix = 'LC_canmodify_emailusername_';
5649: my $optionsprefix = 'LC_options_emailusername_';
5650: my $display = 'none';
5651: my $rowstyle = 'display:none';
5652: if (grep(/^\Qemail\E$/,@selfcreate)) {
5653: $display = 'block';
5654: $rowstyle = 'display:table-row';
5655: }
5656: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5657: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5658: \%choices,$$rowtotal,$onclick);
5659: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5660: $rowstyle);
5661: $$rowtotal ++;
5662: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5663: $rowstyle);
5664: $$rowtotal ++;
5665: my (@ordered,@posstypes,%usertypeshash);
5666: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5667: my ($emailrules,$emailruleorder) =
5668: &Apache::lonnet::inst_userrules($dom,'email');
5669: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5670: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5671: if (ref($types) eq 'ARRAY') {
5672: @posstypes = @{$types};
5673: }
5674: if (@posstypes) {
5675: unless (grep(/^default$/,@posstypes)) {
5676: push(@posstypes,'default');
5677: }
5678: if (ref($usertypes) eq 'HASH') {
5679: %usertypeshash = %{$usertypes};
5680: }
5681: my $currassign;
5682: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5683: $currassign = {
5684: selfassign => $domdefaults{'inststatusguest'},
5685: };
5686: @ordered = @{$domdefaults{'inststatusguest'}};
5687: } else {
5688: $currassign = { selfassign => [] };
5689: }
5690: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5691: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5692: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5693: $numinrow,$othertitle,'selfassign',
5694: $rowtotal,$onclicktypes,$customclass,
5695: $rowstyle);
5696: $$rowtotal ++;
5697: $usertypeshash{'default'} = $othertitle;
5698: foreach my $status (@posstypes) {
5699: my $css_class;
5700: if ($$rowtotal%2) {
5701: $css_class = 'LC_odd_row ';
5702: }
5703: $css_class .= $customclass;
5704: my $rowid = $optionsprefix.$status;
5705: my $hidden = 1;
5706: my $currstyle = 'display:none';
5707: if (grep(/^\Q$status\E$/,@ordered)) {
5708: $currstyle = $rowstyle;
5709: $hidden = 0;
5710: }
5711: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5712: $emailrules,$emailruleorder,$settings,$status,$rowid,
5713: $usertypeshash{$status},$css_class,$currstyle,$intdom);
5714: unless ($hidden) {
5715: $$rowtotal ++;
5716: }
5717: }
5718: } else {
5719: my $css_class;
5720: if ($$rowtotal%2) {
5721: $css_class = 'LC_odd_row ';
5722: }
5723: $css_class .= $customclass;
5724: $usertypeshash{'default'} = $othertitle;
5725: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5726: $emailrules,$emailruleorder,$settings,'default','',
5727: $othertitle,$css_class,$rowstyle,$intdom);
5728: $$rowtotal ++;
5729: }
5730: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5731: $numinrow = 1;
5732: if (@posstypes) {
5733: foreach my $status (@posstypes) {
5734: my $rowid = $classprefix.$status;
5735: my $datarowstyle = 'display:none';
5736: if (grep(/^\Q$status\E$/,@ordered)) {
5737: $datarowstyle = $rowstyle;
5738: }
5739: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5740: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5741: $infotitles,$rowid,$customclass,$datarowstyle);
5742: unless ($datarowstyle eq 'display:none') {
5743: $$rowtotal ++;
5744: }
5745: }
5746: } else {
5747: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
5748: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5749: $infotitles,'',$customclass,$rowstyle);
5750: }
5751: }
5752: return $datatable;
5753: }
5754:
5755: sub selfcreate_javascript {
5756: return <<"ENDSCRIPT";
5757:
5758: <script type="text/javascript">
5759: // <![CDATA[
5760:
5761: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
5762: var x = document.getElementsByClassName(target);
5763: var insttypes = 0;
5764: var insttypeRegExp = new RegExp(prefix);
5765: if ((x.length != undefined) && (x.length > 0)) {
5766: if (form.elements[radio].length != undefined) {
5767: for (var i=0; i<form.elements[radio].length; i++) {
5768: if (form.elements[radio][i].checked) {
5769: if (form.elements[radio][i].value == 1) {
5770: for (var j=0; j<x.length; j++) {
5771: if (x[j].id == 'undefined') {
5772: x[j].style.display = 'table-row';
5773: } else if (insttypeRegExp.test(x[j].id)) {
5774: insttypes ++;
5775: } else {
5776: x[j].style.display = 'table-row';
5777: }
5778: }
5779: } else {
5780: for (var j=0; j<x.length; j++) {
5781: x[j].style.display = 'none';
5782: }
5783: }
5784: break;
5785: }
5786: }
5787: if (insttypes > 0) {
5788: toggleDataRow(form,checkbox,target,altprefix);
5789: toggleDataRow(form,checkbox,target,prefix,1);
5790: }
5791: }
5792: }
5793: return;
5794: }
5795:
5796: function toggleDataRow(form,checkbox,target,prefix,docount) {
5797: if (form.elements[checkbox].length != undefined) {
5798: var count = 0;
5799: if (docount) {
5800: for (var i=0; i<form.elements[checkbox].length; i++) {
5801: if (form.elements[checkbox][i].checked) {
5802: count ++;
5803: }
5804: }
5805: }
5806: for (var i=0; i<form.elements[checkbox].length; i++) {
5807: var type = form.elements[checkbox][i].value;
5808: if (document.getElementById(prefix+type)) {
5809: if (form.elements[checkbox][i].checked) {
5810: document.getElementById(prefix+type).style.display = 'table-row';
5811: if (count % 2 == 1) {
5812: document.getElementById(prefix+type).className = target+' LC_odd_row';
5813: } else {
5814: document.getElementById(prefix+type).className = target;
5815: }
5816: count ++;
5817: } else {
5818: document.getElementById(prefix+type).style.display = 'none';
5819: }
5820: }
5821: }
5822: }
5823: return;
5824: }
5825:
5826: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
5827: var caller = radio+'_'+status;
5828: if (form.elements[caller].length != undefined) {
5829: for (var i=0; i<form.elements[caller].length; i++) {
5830: if (form.elements[caller][i].checked) {
5831: if (document.getElementById(altprefix+'_inst_'+status)) {
5832: var curr = form.elements[caller][i].value;
5833: if (prefix) {
5834: document.getElementById(prefix+'_'+status).style.display = 'none';
5835: }
5836: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
5837: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
5838: if (curr == 'custom') {
5839: if (prefix) {
5840: document.getElementById(prefix+'_'+status).style.display = 'inline';
5841: }
5842: } else if (curr == 'inst') {
5843: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
5844: } else if (curr == 'noninst') {
5845: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
5846: }
5847: break;
5848: }
5849: }
5850: }
5851: }
5852: }
5853:
5854: // ]]>
5855: </script>
5856:
5857: ENDSCRIPT
5858: }
5859:
5860: sub noninst_users {
5861: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
5862: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
5863: my $class = 'LC_left_item';
5864: if ($css_class) {
5865: $css_class = ' class="'.$css_class.'"';
5866: }
5867: if ($rowid) {
5868: $rowid = ' id="'.$rowid.'"';
5869: }
5870: if ($rowstyle) {
5871: $rowstyle = ' style="'.$rowstyle.'"';
5872: }
5873: my ($output,$description);
5874: if ($type eq 'default') {
5875: $description = &mt('Requests for: [_1]',$typetitle);
5876: } else {
5877: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
5878: }
5879: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
5880: "<td>$description</td>\n".
5881: '<td class="'.$class.'" colspan="2">'.
5882: '<table><tr>';
5883: my %headers = &Apache::lonlocal::texthash(
5884: approve => 'Processing',
5885: email => 'E-mail',
5886: username => 'Username',
5887: );
5888: foreach my $item ('approve','email','username') {
5889: $output .= '<th>'.$headers{$item}.'</th>';
5890: }
5891: $output .= '</tr><tr>';
5892: foreach my $item ('approve','email','username') {
5893: $output .= '<td valign="top">';
5894: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
5895: if ($item eq 'approve') {
5896: %choices = &Apache::lonlocal::texthash (
5897: automatic => 'Automatically approved',
5898: approval => 'Queued for approval',
5899: );
5900: @options = ('automatic','approval');
5901: $hashref = $processing;
5902: $defoption = 'automatic';
5903: $name = 'cancreate_emailprocess_'.$type;
5904: } elsif ($item eq 'email') {
5905: %choices = &Apache::lonlocal::texthash (
5906: any => 'Any e-mail',
5907: inst => 'Institutional only',
5908: noninst => 'Non-institutional only',
5909: custom => 'Custom restrictions',
5910: );
5911: @options = ('any','inst','noninst');
5912: my $showcustom;
5913: if (ref($emailrules) eq 'HASH') {
5914: if (keys(%{$emailrules}) > 0) {
5915: push(@options,'custom');
5916: $showcustom = 'cancreate_emailrule';
5917: if (ref($settings) eq 'HASH') {
5918: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
5919: foreach my $rule (@{$settings->{'email_rule'}}) {
5920: if (exists($emailrules->{$rule})) {
5921: $hascustom ++;
5922: }
5923: }
5924: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
5925: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
5926: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
5927: if (exists($emailrules->{$rule})) {
5928: $hascustom ++;
5929: }
5930: }
5931: }
5932: }
5933: }
5934: }
5935: }
5936: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
5937: "'cancreate_emaildomain','$type'".');"';
5938: $hashref = $emailoptions;
5939: $defoption = 'any';
5940: $name = 'cancreate_emailoptions_'.$type;
5941: } elsif ($item eq 'username') {
5942: %choices = &Apache::lonlocal::texthash (
5943: all => 'Same as e-mail',
5944: first => 'Omit @domain',
5945: free => 'Free to choose',
5946: );
5947: @options = ('all','first','free');
5948: $hashref = $emailverified;
5949: $defoption = 'all';
5950: $name = 'cancreate_usernameoptions_'.$type;
5951: }
5952: foreach my $option (@options) {
5953: my $checked;
5954: if (ref($hashref) eq 'HASH') {
5955: if ($type eq '') {
5956: if (!exists($hashref->{'default'})) {
5957: if ($option eq $defoption) {
5958: $checked = ' checked="checked"';
5959: }
5960: } else {
5961: if ($hashref->{'default'} eq $option) {
5962: $checked = ' checked="checked"';
5963: }
5964: }
5965: } else {
5966: if (!exists($hashref->{$type})) {
5967: if ($option eq $defoption) {
5968: $checked = ' checked="checked"';
5969: }
5970: } else {
5971: if ($hashref->{$type} eq $option) {
5972: $checked = ' checked="checked"';
5973: }
5974: }
5975: }
5976: } elsif (($item eq 'email') && ($hascustom)) {
5977: if ($option eq 'custom') {
5978: $checked = ' checked="checked"';
5979: }
5980: } elsif ($option eq $defoption) {
5981: $checked = ' checked="checked"';
5982: }
5983: $output .= '<span class="LC_nobreak"><label>'.
5984: '<input type="radio" name="'.$name.'"'.
5985: $checked.' value="'.$option.'"'.$onclick.' />'.
5986: $choices{$option}.'</label></span><br />';
5987: if ($item eq 'email') {
5988: if ($option eq 'custom') {
5989: my $id = 'cancreate_emailrule_'.$type;
5990: my $display = 'none';
5991: if ($checked) {
5992: $display = 'inline';
5993: }
5994: my $numinrow = 2;
5995: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
5996: '<legend>'.&mt('Disallow').'</legend><table>'.
5997: &user_formats_row('email',$settings,$emailrules,
5998: $emailruleorder,$numinrow,'',$type);
5999: '</table></fieldset>';
6000: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6001: my %text = &Apache::lonlocal::texthash (
6002: inst => 'must end:',
6003: noninst => 'cannot end:',
6004: );
6005: my $value;
6006: if (ref($emaildomain) eq 'HASH') {
6007: if (ref($emaildomain->{$type}) eq 'HASH') {
6008: $value = $emaildomain->{$type}->{$option};
6009: }
6010: }
6011: if ($value eq '') {
6012: $value = '@'.$intdom;
6013: }
6014: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6015: my $display = 'none';
6016: if ($checked) {
6017: $display = 'inline';
6018: }
6019: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6020: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6021: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6022: '</div>';
6023: }
6024: }
6025: }
6026: $output .= '</td>'."\n";
6027: }
6028: $output .= "</tr></table></td></tr>\n";
6029: return $output;
6030: }
6031:
6032: sub captcha_choice {
6033: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6034: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6035: $vertext,$currver);
6036: my %lt = &captcha_phrases();
6037: $keyentry = 'hidden';
6038: my $colspan=2;
6039: if ($context eq 'cancreate') {
6040: $rowname = &mt('CAPTCHA validation');
6041: } elsif ($context eq 'login') {
6042: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6043: } elsif ($context eq 'passwords') {
6044: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6045: $colspan=1;
6046: }
6047: if (ref($settings) eq 'HASH') {
6048: if ($settings->{'captcha'}) {
6049: $checked{$settings->{'captcha'}} = ' checked="checked"';
6050: } else {
6051: $checked{'original'} = ' checked="checked"';
6052: }
6053: if ($settings->{'captcha'} eq 'recaptcha') {
6054: $pubtext = $lt{'pub'};
6055: $privtext = $lt{'priv'};
6056: $keyentry = 'text';
6057: $vertext = $lt{'ver'};
6058: $currver = $settings->{'recaptchaversion'};
6059: if ($currver ne '2') {
6060: $currver = 1;
6061: }
6062: }
6063: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6064: $currpub = $settings->{'recaptchakeys'}{'public'};
6065: $currpriv = $settings->{'recaptchakeys'}{'private'};
6066: }
6067: } else {
6068: $checked{'original'} = ' checked="checked"';
6069: }
6070: my $css_class;
6071: if ($itemcount%2) {
6072: $css_class = 'LC_odd_row';
6073: }
6074: if ($customcss) {
6075: $css_class .= " $customcss";
6076: }
6077: $css_class =~ s/^\s+//;
6078: if ($css_class) {
6079: $css_class = ' class="'.$css_class.'"';
6080: }
6081: if ($rowstyle) {
6082: $css_class .= ' style="'.$rowstyle.'"';
6083: }
6084: my $output = '<tr'.$css_class.'>'.
6085: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6086: '<table><tr><td>'."\n";
6087: foreach my $option ('original','recaptcha','notused') {
6088: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6089: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6090: $lt{$option}.'</label></span>';
6091: unless ($option eq 'notused') {
6092: $output .= (' 'x2)."\n";
6093: }
6094: }
6095: #
6096: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6097: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6098: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6099: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6100: #
6101: $output .= '</td></tr>'."\n".
6102: '<tr><td class="LC_zero_height">'."\n".
6103: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6104: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6105: $currpub.'" size="40" /></span><br />'."\n".
6106: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6107: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6108: $currpriv.'" size="40" /></span><br />'.
6109: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6110: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6111: $currver.'" size="3" /></span><br />'.
6112: '</td></tr></table>'."\n".
6113: '</td></tr>';
6114: return $output;
6115: }
6116:
6117: sub user_formats_row {
6118: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6119: my $output;
6120: my %text = (
6121: 'username' => 'new usernames',
6122: 'id' => 'IDs',
6123: );
6124: unless ($type eq 'email') {
6125: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6126: $output = '<tr '.$css_class.'>'.
6127: '<td><span class="LC_nobreak">'.
6128: &mt("Format rules to check for $text{$type}: ").
6129: '</td><td class="LC_left_item" colspan="2"><table>';
6130: }
6131: my $rem;
6132: if (ref($ruleorder) eq 'ARRAY') {
6133: for (my $i=0; $i<@{$ruleorder}; $i++) {
6134: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6135: my $rem = $i%($numinrow);
6136: if ($rem == 0) {
6137: if ($i > 0) {
6138: $output .= '</tr>';
6139: }
6140: $output .= '<tr>';
6141: }
6142: my $check = ' ';
6143: if (ref($settings) eq 'HASH') {
6144: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6145: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6146: $check = ' checked="checked" ';
6147: }
6148: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6149: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6150: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6151: $check = ' checked="checked" ';
6152: }
6153: }
6154: }
6155: }
6156: my $name = $type.'_rule';
6157: if ($type eq 'email') {
6158: $name .= '_'.$status;
6159: }
6160: $output .= '<td class="LC_left_item">'.
6161: '<span class="LC_nobreak"><label>'.
6162: '<input type="checkbox" name="'.$name.'" '.
6163: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6164: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6165: }
6166: }
6167: $rem = @{$ruleorder}%($numinrow);
6168: }
6169: my $colsleft;
6170: if ($rem) {
6171: $colsleft = $numinrow - $rem;
6172: }
6173: if ($colsleft > 1 ) {
6174: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6175: ' </td>';
6176: } elsif ($colsleft == 1) {
6177: $output .= '<td class="LC_left_item"> </td>';
6178: }
6179: $output .= '</tr></table>';
6180: unless ($type eq 'email') {
6181: $output .= '</td></tr>';
6182: }
6183: return $output;
6184: }
6185:
6186: sub usercreation_types {
6187: my %lt = &Apache::lonlocal::texthash (
6188: author => 'When adding a co-author',
6189: course => 'When adding a user to a course',
6190: requestcrs => 'When requesting a course',
6191: any => 'Any',
6192: official => 'Institutional only ',
6193: unofficial => 'Non-institutional only',
6194: none => 'None',
6195: );
6196: return %lt;
6197: }
6198:
6199: sub selfcreation_types {
6200: my %lt = &Apache::lonlocal::texthash (
6201: selfcreate => 'User creates own account',
6202: any => 'Any',
6203: official => 'Institutional only ',
6204: unofficial => 'Non-institutional only',
6205: email => 'E-mail address',
6206: login => 'Institutional Login',
6207: sso => 'SSO',
6208: );
6209: }
6210:
6211: sub authtype_names {
6212: my %lt = &Apache::lonlocal::texthash(
6213: int => 'Internal',
6214: krb4 => 'Kerberos 4',
6215: krb5 => 'Kerberos 5',
6216: loc => 'Local',
6217: );
6218: return %lt;
6219: }
6220:
6221: sub context_names {
6222: my %context_title = &Apache::lonlocal::texthash(
6223: author => 'Creating users when an Author',
6224: course => 'Creating users when in a course',
6225: domain => 'Creating users when a Domain Coordinator',
6226: );
6227: return %context_title;
6228: }
6229:
6230: sub print_usermodification {
6231: my ($position,$dom,$settings,$rowtotal) = @_;
6232: my $numinrow = 4;
6233: my ($context,$datatable,$rowcount);
6234: if ($position eq 'top') {
6235: $rowcount = 0;
6236: $context = 'author';
6237: foreach my $role ('ca','aa') {
6238: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6239: $numinrow,$rowcount);
6240: $$rowtotal ++;
6241: $rowcount ++;
6242: }
6243: } elsif ($position eq 'bottom') {
6244: $context = 'course';
6245: $rowcount = 0;
6246: foreach my $role ('st','ep','ta','in','cr') {
6247: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6248: $numinrow,$rowcount);
6249: $$rowtotal ++;
6250: $rowcount ++;
6251: }
6252: }
6253: return $datatable;
6254: }
6255:
6256: sub print_defaults {
6257: my ($position,$dom,$settings,$rowtotal) = @_;
6258: my $rownum = 0;
6259: my ($datatable,$css_class,$titles);
6260: unless ($position eq 'bottom') {
6261: $titles = &defaults_titles($dom);
6262: }
6263: if ($position eq 'top') {
6264: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6265: 'datelocale_def','portal_def');
6266: my %defaults;
6267: if (ref($settings) eq 'HASH') {
6268: %defaults = %{$settings};
6269: } else {
6270: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6271: foreach my $item (@items) {
6272: $defaults{$item} = $domdefaults{$item};
6273: }
6274: }
6275: foreach my $item (@items) {
6276: if ($rownum%2) {
6277: $css_class = '';
6278: } else {
6279: $css_class = ' class="LC_odd_row" ';
6280: }
6281: $datatable .= '<tr'.$css_class.'>'.
6282: '<td><span class="LC_nobreak">'.$titles->{$item}.
6283: '</span></td><td class="LC_right_item" colspan="3">';
6284: if ($item eq 'auth_def') {
6285: my @authtypes = ('internal','krb4','krb5','localauth');
6286: my %shortauth = (
6287: internal => 'int',
6288: krb4 => 'krb4',
6289: krb5 => 'krb5',
6290: localauth => 'loc'
6291: );
6292: my %authnames = &authtype_names();
6293: foreach my $auth (@authtypes) {
6294: my $checked = ' ';
6295: if ($defaults{$item} eq $auth) {
6296: $checked = ' checked="checked" ';
6297: }
6298: $datatable .= '<label><input type="radio" name="'.$item.
6299: '" value="'.$auth.'"'.$checked.'/>'.
6300: $authnames{$shortauth{$auth}}.'</label> ';
6301: }
6302: } elsif ($item eq 'timezone_def') {
6303: my $includeempty = 1;
6304: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6305: } elsif ($item eq 'datelocale_def') {
6306: my $includeempty = 1;
6307: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6308: } elsif ($item eq 'lang_def') {
6309: my $includeempty = 1;
6310: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6311: } else {
6312: my $size;
6313: if ($item eq 'portal_def') {
6314: $size = ' size="25"';
6315: }
6316: $datatable .= '<input type="text" name="'.$item.'" value="'.
6317: $defaults{$item}.'"'.$size.' />';
6318: }
6319: $datatable .= '</td></tr>';
6320: $rownum ++;
6321: }
6322: } else {
6323: my %defaults;
6324: if (ref($settings) eq 'HASH') {
6325: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6326: my $maxnum = @{$settings->{'inststatusorder'}};
6327: for (my $i=0; $i<$maxnum; $i++) {
6328: $css_class = $rownum%2?' class="LC_odd_row"':'';
6329: my $item = $settings->{'inststatusorder'}->[$i];
6330: my $title = $settings->{'inststatustypes'}->{$item};
6331: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6332: $datatable .= '<tr'.$css_class.'>'.
6333: '<td><span class="LC_nobreak">'.
6334: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6335: for (my $k=0; $k<=$maxnum; $k++) {
6336: my $vpos = $k+1;
6337: my $selstr;
6338: if ($k == $i) {
6339: $selstr = ' selected="selected" ';
6340: }
6341: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6342: }
6343: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6344: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6345: &mt('delete').'</span></td>'.
6346: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6347: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6348: '</span></td></tr>';
6349: }
6350: $css_class = $rownum%2?' class="LC_odd_row"':'';
6351: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6352: $datatable .= '<tr '.$css_class.'>'.
6353: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6354: for (my $k=0; $k<=$maxnum; $k++) {
6355: my $vpos = $k+1;
6356: my $selstr;
6357: if ($k == $maxnum) {
6358: $selstr = ' selected="selected" ';
6359: }
6360: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6361: }
6362: $datatable .= '</select> '.&mt('Internal ID:').
6363: '<input type="text" size="10" name="addinststatus" value="" />'.
6364: ' '.&mt('(new)').
6365: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6366: &mt('Name displayed:').
6367: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6368: '</tr>'."\n";
6369: $rownum ++;
6370: }
6371: }
6372: }
6373: $$rowtotal += $rownum;
6374: return $datatable;
6375: }
6376:
6377: sub get_languages_hash {
6378: my %langchoices;
6379: foreach my $id (&Apache::loncommon::languageids()) {
6380: my $code = &Apache::loncommon::supportedlanguagecode($id);
6381: if ($code ne '') {
6382: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6383: }
6384: }
6385: return %langchoices;
6386: }
6387:
6388: sub defaults_titles {
6389: my ($dom) = @_;
6390: my %titles = &Apache::lonlocal::texthash (
6391: 'auth_def' => 'Default authentication type',
6392: 'auth_arg_def' => 'Default authentication argument',
6393: 'lang_def' => 'Default language',
6394: 'timezone_def' => 'Default timezone',
6395: 'datelocale_def' => 'Default locale for dates',
6396: 'portal_def' => 'Portal/Default URL',
6397: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6398: 'intauth_check' => 'Check bcrypt cost if authenticated',
6399: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6400: );
6401: if ($dom) {
6402: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6403: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6404: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6405: $protocol = 'http' if ($protocol ne 'https');
6406: if ($uint_dom) {
6407: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6408: $uint_dom);
6409: }
6410: }
6411: return (\%titles);
6412: }
6413:
6414: sub print_scantron {
6415: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
6416: if ($position eq 'top') {
6417: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
6418: } else {
6419: return &print_scantronconfig($dom,$settings,\$rowtotal);
6420: }
6421: }
6422:
6423: sub scantron_javascript {
6424: return <<"ENDSCRIPT";
6425:
6426: <script type="text/javascript">
6427: // <![CDATA[
6428:
6429: function toggleScantron(form) {
6430: var csvfieldset = new Array();
6431: if (document.getElementById('scantroncsv_cols')) {
6432: csvfieldset.push(document.getElementById('scantroncsv_cols'));
6433: }
6434: if (document.getElementById('scantroncsv_options')) {
6435: csvfieldset.push(document.getElementById('scantroncsv_options'));
6436: }
6437: if (csvfieldset.length) {
6438: if (document.getElementById('scantronconfcsv')) {
6439: var scantroncsv = document.getElementById('scantronconfcsv');
6440: if (scantroncsv.checked) {
6441: for (var i=0; i<csvfieldset.length; i++) {
6442: csvfieldset[i].style.display = 'block';
6443: }
6444: } else {
6445: for (var i=0; i<csvfieldset.length; i++) {
6446: csvfieldset[i].style.display = 'none';
6447: }
6448: var csvselects = document.getElementsByClassName('scantronconfig_csv');
6449: if (csvselects.length) {
6450: for (var j=0; j<csvselects.length; j++) {
6451: csvselects[j].selectedIndex = 0;
6452: }
6453: }
6454: }
6455: }
6456: }
6457: return;
6458: }
6459: // ]]>
6460: </script>
6461:
6462: ENDSCRIPT
6463:
6464: }
6465:
6466: sub print_scantronformat {
6467: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6468: my $itemcount = 1;
6469: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6470: %confhash);
6471: my $switchserver = &check_switchserver($dom,$confname);
6472: my %lt = &Apache::lonlocal::texthash (
6473: default => 'Default bubblesheet format file error',
6474: custom => 'Custom bubblesheet format file error',
6475: );
6476: my %scantronfiles = (
6477: default => 'default.tab',
6478: custom => 'custom.tab',
6479: );
6480: foreach my $key (keys(%scantronfiles)) {
6481: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6482: .$scantronfiles{$key};
6483: }
6484: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6485: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6486: if (!$switchserver) {
6487: my $servadm = $r->dir_config('lonAdmEMail');
6488: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6489: if ($configuserok eq 'ok') {
6490: if ($author_ok eq 'ok') {
6491: my %legacyfile = (
6492: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6493: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6494: );
6495: my %md5chk;
6496: foreach my $type (keys(%legacyfile)) {
6497: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6498: chomp($md5chk{$type});
6499: }
6500: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6501: foreach my $type (keys(%legacyfile)) {
6502: ($scantronurls{$type},my $error) =
6503: &legacy_scantronformat($r,$dom,$confname,
6504: $type,$legacyfile{$type},
6505: $scantronurls{$type},
6506: $scantronfiles{$type});
6507: if ($error ne '') {
6508: $error{$type} = $error;
6509: }
6510: }
6511: if (keys(%error) == 0) {
6512: $is_custom = 1;
6513: $confhash{'scantron'}{'scantronformat'} =
6514: $scantronurls{'custom'};
6515: my $putresult =
6516: &Apache::lonnet::put_dom('configuration',
6517: \%confhash,$dom);
6518: if ($putresult ne 'ok') {
6519: $error{'custom'} =
6520: '<span class="LC_error">'.
6521: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6522: }
6523: }
6524: } else {
6525: ($scantronurls{'default'},my $error) =
6526: &legacy_scantronformat($r,$dom,$confname,
6527: 'default',$legacyfile{'default'},
6528: $scantronurls{'default'},
6529: $scantronfiles{'default'});
6530: if ($error eq '') {
6531: $confhash{'scantron'}{'scantronformat'} = '';
6532: my $putresult =
6533: &Apache::lonnet::put_dom('configuration',
6534: \%confhash,$dom);
6535: if ($putresult ne 'ok') {
6536: $error{'default'} =
6537: '<span class="LC_error">'.
6538: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6539: }
6540: } else {
6541: $error{'default'} = $error;
6542: }
6543: }
6544: }
6545: }
6546: } else {
6547: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6548: }
6549: }
6550: if (ref($settings) eq 'HASH') {
6551: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6552: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6553: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6554: $scantronurl = '';
6555: } else {
6556: $scantronurl = $settings->{'scantronformat'};
6557: }
6558: $is_custom = 1;
6559: } else {
6560: $scantronurl = $scantronurls{'default'};
6561: }
6562: } else {
6563: if ($is_custom) {
6564: $scantronurl = $scantronurls{'custom'};
6565: } else {
6566: $scantronurl = $scantronurls{'default'};
6567: }
6568: }
6569: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6570: $datatable .= '<tr'.$css_class.'>';
6571: if (!$is_custom) {
6572: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6573: '<span class="LC_nobreak">';
6574: if ($scantronurl) {
6575: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6576: undef,undef,undef,undef,'background-color:#ffffff');
6577: } else {
6578: $datatable = &mt('File unavailable for display');
6579: }
6580: $datatable .= '</span></td>';
6581: if (keys(%error) == 0) {
6582: $datatable .= '<td valign="bottom">';
6583: if (!$switchserver) {
6584: $datatable .= &mt('Upload:').'<br />';
6585: }
6586: } else {
6587: my $errorstr;
6588: foreach my $key (sort(keys(%error))) {
6589: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6590: }
6591: $datatable .= '<td>'.$errorstr;
6592: }
6593: } else {
6594: if (keys(%error) > 0) {
6595: my $errorstr;
6596: foreach my $key (sort(keys(%error))) {
6597: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6598: }
6599: $datatable .= '<td>'.$errorstr.'</td><td> ';
6600: } elsif ($scantronurl) {
6601: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6602: undef,undef,undef,undef,'background-color:#ffffff');
6603: $datatable .= '<td><span class="LC_nobreak">'.
6604: $link.
6605: '<label><input type="checkbox" name="scantronformat_del"'.
6606: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6607: '<td><span class="LC_nobreak"> '.
6608: &mt('Replace:').'</span><br />';
6609: }
6610: }
6611: if (keys(%error) == 0) {
6612: if ($switchserver) {
6613: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6614: } else {
6615: $datatable .='<span class="LC_nobreak"> '.
6616: '<input type="file" name="scantronformat" /></span>';
6617: }
6618: }
6619: $datatable .= '</td></tr>';
6620: $$rowtotal ++;
6621: return $datatable;
6622: }
6623:
6624: sub legacy_scantronformat {
6625: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6626: my ($url,$error);
6627: my @statinfo = &Apache::lonnet::stat_file($newurl);
6628: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6629: (my $result,$url) =
6630: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6631: '','',$newfile);
6632: if ($result ne 'ok') {
6633: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6634: }
6635: }
6636: return ($url,$error);
6637: }
6638:
6639: sub print_scantronconfig {
6640: my ($dom,$settings,$rowtotal) = @_;
6641: my $itemcount = 2;
6642: my $is_checked = ' checked="checked"';
6643: my %optionson = (
6644: hdr => ' checked="checked"',
6645: pad => ' checked="checked"',
6646: rem => ' checked="checked"',
6647: );
6648: my %optionsoff = (
6649: hdr => '',
6650: pad => '',
6651: rem => '',
6652: );
6653: my $currcsvsty = 'none';
6654: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
6655: my @fields = &scantroncsv_fields();
6656: my %titles = &scantronconfig_titles();
6657: if (ref($settings) eq 'HASH') {
6658: if (ref($settings->{config}) eq 'HASH') {
6659: if ($settings->{config}->{dat}) {
6660: $checked{'dat'} = $is_checked;
6661: }
6662: if (ref($settings->{config}->{csv}) eq 'HASH') {
6663: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
6664: %csvfields = %{$settings->{config}->{csv}->{fields}};
6665: if (keys(%csvfields) > 0) {
6666: $checked{'csv'} = $is_checked;
6667: $currcsvsty = 'block';
6668: }
6669: }
6670: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
6671: %csvoptions = %{$settings->{config}->{csv}->{options}};
6672: foreach my $option (keys(%optionson)) {
6673: unless ($csvoptions{$option}) {
6674: $optionsoff{$option} = $optionson{$option};
6675: $optionson{$option} = '';
6676: }
6677: }
6678: }
6679: }
6680: } else {
6681: $checked{'dat'} = $is_checked;
6682: }
6683: } else {
6684: $checked{'dat'} = $is_checked;
6685: }
6686: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
6687: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6688: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
6689: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
6690: foreach my $item ('dat','csv') {
6691: my $id;
6692: if ($item eq 'csv') {
6693: $id = 'id="scantronconfcsv" ';
6694: }
6695: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
6696: $titles{$item}.'</label>'.(' 'x3);
6697: if ($item eq 'csv') {
6698: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
6699: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
6700: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
6701: foreach my $col (@fields) {
6702: my $selnone;
6703: if ($csvfields{$col} eq '') {
6704: $selnone = ' selected="selected"';
6705: }
6706: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
6707: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
6708: '<option value=""'.$selnone.'></option>';
6709: for (my $i=0; $i<20; $i++) {
6710: my $shown = $i+1;
6711: my $sel;
6712: unless ($selnone) {
6713: if (exists($csvfields{$col})) {
6714: if ($csvfields{$col} == $i) {
6715: $sel = ' selected="selected"';
6716: }
6717: }
6718: }
6719: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
6720: }
6721: $datatable .= '</select></td></tr>';
6722: }
6723: $datatable .= '</table></fieldset>'.
6724: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
6725: '<legend>'.&mt('CSV Options').'</legend>';
6726: foreach my $option ('hdr','pad','rem') {
6727: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
6728: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
6729: &mt('Yes').'</label>'.(' 'x2)."\n".
6730: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
6731: }
6732: $datatable .= '</fieldset>';
6733: $itemcount ++;
6734: }
6735: }
6736: $datatable .= '</td></tr>';
6737: $$rowtotal ++;
6738: return $datatable;
6739: }
6740:
6741: sub scantronconfig_titles {
6742: return &Apache::lonlocal::texthash(
6743: dat => 'Standard format (.dat)',
6744: csv => 'Comma separated values (.csv)',
6745: hdr => 'Remove first line in file (contains column titles)',
6746: pad => 'Prepend 0s to PaperID',
6747: rem => 'Remove leading spaces (except Question Response columns)',
6748: CODE => 'CODE',
6749: ID => 'Student ID',
6750: PaperID => 'Paper ID',
6751: FirstName => 'First Name',
6752: LastName => 'Last Name',
6753: FirstQuestion => 'First Question Response',
6754: Section => 'Section',
6755: );
6756: }
6757:
6758: sub scantroncsv_fields {
6759: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
6760: }
6761:
6762: sub print_coursecategories {
6763: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6764: my $datatable;
6765: if ($position eq 'top') {
6766: my (%checked);
6767: my @catitems = ('unauth','auth');
6768: my @cattypes = ('std','domonly','codesrch','none');
6769: $checked{'unauth'} = 'std';
6770: $checked{'auth'} = 'std';
6771: if (ref($settings) eq 'HASH') {
6772: foreach my $type (@cattypes) {
6773: if ($type eq $settings->{'unauth'}) {
6774: $checked{'unauth'} = $type;
6775: }
6776: if ($type eq $settings->{'auth'}) {
6777: $checked{'auth'} = $type;
6778: }
6779: }
6780: }
6781: my %lt = &Apache::lonlocal::texthash (
6782: unauth => 'Catalog type for unauthenticated users',
6783: auth => 'Catalog type for authenticated users',
6784: none => 'No catalog',
6785: std => 'Standard catalog',
6786: domonly => 'Domain-only catalog',
6787: codesrch => "Code search form",
6788: );
6789: my $itemcount = 0;
6790: foreach my $item (@catitems) {
6791: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6792: $datatable .= '<tr '.$css_class.'>'.
6793: '<td>'.$lt{$item}.'</td>'.
6794: '<td class="LC_right_item"><span class="LC_nobreak">';
6795: foreach my $type (@cattypes) {
6796: my $ischecked;
6797: if ($checked{$item} eq $type) {
6798: $ischecked=' checked="checked"';
6799: }
6800: $datatable .= '<label>'.
6801: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6802: ' />'.$lt{$type}.'</label> ';
6803: }
6804: $datatable .= '</span></td></tr>';
6805: $itemcount ++;
6806: }
6807: $$rowtotal += $itemcount;
6808: } elsif ($position eq 'middle') {
6809: my $toggle_cats_crs = ' ';
6810: my $toggle_cats_dom = ' checked="checked" ';
6811: my $can_cat_crs = ' ';
6812: my $can_cat_dom = ' checked="checked" ';
6813: my $toggle_catscomm_comm = ' ';
6814: my $toggle_catscomm_dom = ' checked="checked" ';
6815: my $can_catcomm_comm = ' ';
6816: my $can_catcomm_dom = ' checked="checked" ';
6817:
6818: if (ref($settings) eq 'HASH') {
6819: if ($settings->{'togglecats'} eq 'crs') {
6820: $toggle_cats_crs = $toggle_cats_dom;
6821: $toggle_cats_dom = ' ';
6822: }
6823: if ($settings->{'categorize'} eq 'crs') {
6824: $can_cat_crs = $can_cat_dom;
6825: $can_cat_dom = ' ';
6826: }
6827: if ($settings->{'togglecatscomm'} eq 'comm') {
6828: $toggle_catscomm_comm = $toggle_catscomm_dom;
6829: $toggle_catscomm_dom = ' ';
6830: }
6831: if ($settings->{'categorizecomm'} eq 'comm') {
6832: $can_catcomm_comm = $can_catcomm_dom;
6833: $can_catcomm_dom = ' ';
6834: }
6835: }
6836: my %title = &Apache::lonlocal::texthash (
6837: togglecats => 'Show/Hide a course in catalog',
6838: togglecatscomm => 'Show/Hide a community in catalog',
6839: categorize => 'Assign a category to a course',
6840: categorizecomm => 'Assign a category to a community',
6841: );
6842: my %level = &Apache::lonlocal::texthash (
6843: dom => 'Set in Domain',
6844: crs => 'Set in Course',
6845: comm => 'Set in Community',
6846: );
6847: $datatable = '<tr class="LC_odd_row">'.
6848: '<td>'.$title{'togglecats'}.'</td>'.
6849: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6850: '<input type="radio" name="togglecats"'.
6851: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6852: '<label><input type="radio" name="togglecats"'.
6853: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6854: '</tr><tr>'.
6855: '<td>'.$title{'categorize'}.'</td>'.
6856: '<td class="LC_right_item"><span class="LC_nobreak">'.
6857: '<label><input type="radio" name="categorize"'.
6858: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6859: '<label><input type="radio" name="categorize"'.
6860: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6861: '</tr><tr class="LC_odd_row">'.
6862: '<td>'.$title{'togglecatscomm'}.'</td>'.
6863: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6864: '<input type="radio" name="togglecatscomm"'.
6865: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6866: '<label><input type="radio" name="togglecatscomm"'.
6867: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6868: '</tr><tr>'.
6869: '<td>'.$title{'categorizecomm'}.'</td>'.
6870: '<td class="LC_right_item"><span class="LC_nobreak">'.
6871: '<label><input type="radio" name="categorizecomm"'.
6872: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6873: '<label><input type="radio" name="categorizecomm"'.
6874: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6875: '</tr>';
6876: $$rowtotal += 4;
6877: } else {
6878: my $css_class;
6879: my $itemcount = 1;
6880: my $cathash;
6881: if (ref($settings) eq 'HASH') {
6882: $cathash = $settings->{'cats'};
6883: }
6884: if (ref($cathash) eq 'HASH') {
6885: my (@cats,@trails,%allitems,%idx,@jsarray);
6886: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6887: \%allitems,\%idx,\@jsarray);
6888: my $maxdepth = scalar(@cats);
6889: my $colattrib = '';
6890: if ($maxdepth > 2) {
6891: $colattrib = ' colspan="2" ';
6892: }
6893: my @path;
6894: if (@cats > 0) {
6895: if (ref($cats[0]) eq 'ARRAY') {
6896: my $numtop = @{$cats[0]};
6897: my $maxnum = $numtop;
6898: my %default_names = (
6899: instcode => &mt('Official courses'),
6900: communities => &mt('Communities'),
6901: );
6902:
6903: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6904: ($cathash->{'instcode::0'} eq '') ||
6905: (!grep(/^communities$/,@{$cats[0]})) ||
6906: ($cathash->{'communities::0'} eq '')) {
6907: $maxnum ++;
6908: }
6909: my $lastidx;
6910: for (my $i=0; $i<$numtop; $i++) {
6911: my $parent = $cats[0][$i];
6912: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6913: my $item = &escape($parent).'::0';
6914: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6915: $lastidx = $idx{$item};
6916: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6917: .'<select name="'.$item.'"'.$chgstr.'>';
6918: for (my $k=0; $k<=$maxnum; $k++) {
6919: my $vpos = $k+1;
6920: my $selstr;
6921: if ($k == $i) {
6922: $selstr = ' selected="selected" ';
6923: }
6924: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6925: }
6926: $datatable .= '</select></span></td><td>';
6927: if ($parent eq 'instcode' || $parent eq 'communities') {
6928: $datatable .= '<span class="LC_nobreak">'
6929: .$default_names{$parent}.'</span>';
6930: if ($parent eq 'instcode') {
6931: $datatable .= '<br /><span class="LC_nobreak">('
6932: .&mt('with institutional codes')
6933: .')</span></td><td'.$colattrib.'>';
6934: } else {
6935: $datatable .= '<table><tr><td>';
6936: }
6937: $datatable .= '<span class="LC_nobreak">'
6938: .'<label><input type="radio" name="'
6939: .$parent.'" value="1" checked="checked" />'
6940: .&mt('Display').'</label>';
6941: if ($parent eq 'instcode') {
6942: $datatable .= ' ';
6943: } else {
6944: $datatable .= '</span></td></tr><tr><td>'
6945: .'<span class="LC_nobreak">';
6946: }
6947: $datatable .= '<label><input type="radio" name="'
6948: .$parent.'" value="0" />'
6949: .&mt('Do not display').'</label></span>';
6950: if ($parent eq 'communities') {
6951: $datatable .= '</td></tr></table>';
6952: }
6953: $datatable .= '</td>';
6954: } else {
6955: $datatable .= $parent
6956: .' <span class="LC_nobreak"><label>'
6957: .'<input type="checkbox" name="deletecategory" '
6958: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6959: }
6960: my $depth = 1;
6961: push(@path,$parent);
6962: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6963: pop(@path);
6964: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6965: $itemcount ++;
6966: }
6967: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6968: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6969: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6970: for (my $k=0; $k<=$maxnum; $k++) {
6971: my $vpos = $k+1;
6972: my $selstr;
6973: if ($k == $numtop) {
6974: $selstr = ' selected="selected" ';
6975: }
6976: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6977: }
6978: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6979: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6980: .'</tr>'."\n";
6981: $itemcount ++;
6982: foreach my $default ('instcode','communities') {
6983: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6984: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6985: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6986: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6987: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6988: for (my $k=0; $k<=$maxnum; $k++) {
6989: my $vpos = $k+1;
6990: my $selstr;
6991: if ($k == $maxnum) {
6992: $selstr = ' selected="selected" ';
6993: }
6994: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6995: }
6996: $datatable .= '</select></span></td>'.
6997: '<td><span class="LC_nobreak">'.
6998: $default_names{$default}.'</span>';
6999: if ($default eq 'instcode') {
7000: $datatable .= '<br /><span class="LC_nobreak">('
7001: .&mt('with institutional codes').')</span>';
7002: }
7003: $datatable .= '</td>'
7004: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7005: .&mt('Display').'</label> '
7006: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7007: .&mt('Do not display').'</label></span></td></tr>';
7008: }
7009: }
7010: }
7011: } else {
7012: $datatable .= &initialize_categories($itemcount);
7013: }
7014: } else {
7015: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7016: .&initialize_categories($itemcount);
7017: }
7018: $$rowtotal += $itemcount;
7019: }
7020: return $datatable;
7021: }
7022:
7023: sub print_serverstatuses {
7024: my ($dom,$settings,$rowtotal) = @_;
7025: my $datatable;
7026: my @pages = &serverstatus_pages();
7027: my (%namedaccess,%machineaccess);
7028: foreach my $type (@pages) {
7029: $namedaccess{$type} = '';
7030: $machineaccess{$type}= '';
7031: }
7032: if (ref($settings) eq 'HASH') {
7033: foreach my $type (@pages) {
7034: if (exists($settings->{$type})) {
7035: if (ref($settings->{$type}) eq 'HASH') {
7036: foreach my $key (keys(%{$settings->{$type}})) {
7037: if ($key eq 'namedusers') {
7038: $namedaccess{$type} = $settings->{$type}->{$key};
7039: } elsif ($key eq 'machines') {
7040: $machineaccess{$type} = $settings->{$type}->{$key};
7041: }
7042: }
7043: }
7044: }
7045: }
7046: }
7047: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7048: my $rownum = 0;
7049: my $css_class;
7050: foreach my $type (@pages) {
7051: $rownum ++;
7052: $css_class = $rownum%2?' class="LC_odd_row"':'';
7053: $datatable .= '<tr'.$css_class.'>'.
7054: '<td><span class="LC_nobreak">'.
7055: $titles->{$type}.'</span></td>'.
7056: '<td class="LC_left_item">'.
7057: '<input type="text" name="'.$type.'_namedusers" '.
7058: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7059: '<td class="LC_right_item">'.
7060: '<span class="LC_nobreak">'.
7061: '<input type="text" name="'.$type.'_machines" '.
7062: 'value="'.$machineaccess{$type}.'" size="10" />'.
7063: '</span></td></tr>'."\n";
7064: }
7065: $$rowtotal += $rownum;
7066: return $datatable;
7067: }
7068:
7069: sub serverstatus_pages {
7070: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7071: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7072: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7073: 'uniquecodes','diskusage','coursecatalog');
7074: }
7075:
7076: sub defaults_javascript {
7077: my ($settings) = @_;
7078: return unless (ref($settings) eq 'HASH');
7079: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7080: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7081: if ($maxnum eq '') {
7082: $maxnum = 0;
7083: }
7084: $maxnum ++;
7085: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7086: return <<"ENDSCRIPT";
7087: <script type="text/javascript">
7088: // <![CDATA[
7089: function reorderTypes(form,caller) {
7090: var changedVal;
7091: $jstext
7092: var newpos = 'addinststatus_pos';
7093: var current = new Array;
7094: var maxh = $maxnum;
7095: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7096: var oldVal;
7097: if (caller == newpos) {
7098: changedVal = newitemVal;
7099: } else {
7100: var curritem = 'inststatus_pos_'+caller;
7101: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7102: current[newitemVal] = newpos;
7103: }
7104: for (var i=0; i<inststatuses.length; i++) {
7105: if (inststatuses[i] != caller) {
7106: var elementName = 'inststatus_pos_'+inststatuses[i];
7107: if (form.elements[elementName]) {
7108: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7109: current[currVal] = elementName;
7110: }
7111: }
7112: }
7113: for (var j=0; j<maxh; j++) {
7114: if (current[j] == undefined) {
7115: oldVal = j;
7116: }
7117: }
7118: if (oldVal < changedVal) {
7119: for (var k=oldVal+1; k<=changedVal ; k++) {
7120: var elementName = current[k];
7121: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7122: }
7123: } else {
7124: for (var k=changedVal; k<oldVal; k++) {
7125: var elementName = current[k];
7126: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7127: }
7128: }
7129: return;
7130: }
7131:
7132: // ]]>
7133: </script>
7134:
7135: ENDSCRIPT
7136: }
7137: }
7138:
7139: sub passwords_javascript {
7140: my %intalert = &Apache::lonlocal::texthash (
7141: 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.',
7142: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7143: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7144: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7145: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7146: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7147: );
7148: &js_escape(\%intalert);
7149: my $defmin = $Apache::lonnet::passwdmin;
7150: my $intauthjs = <<"ENDSCRIPT";
7151:
7152: function warnIntAuth(field) {
7153: if (field.name == 'intauth_check') {
7154: if (field.value == '2') {
7155: alert('$intalert{authcheck}');
7156: }
7157: }
7158: if (field.name == 'intauth_cost') {
7159: field.value.replace(/\s/g,'');
7160: if (field.value != '') {
7161: var regexdigit=/^\\d+\$/;
7162: if (!regexdigit.test(field.value)) {
7163: alert('$intalert{authcost}');
7164: }
7165: }
7166: }
7167: return;
7168: }
7169:
7170: function warnIntPass(field) {
7171: field.value.replace(/^\s+/,'');
7172: field.value.replace(/\s+\$/,'');
7173: var regexdigit=/^\\d+\$/;
7174: if (field.name == 'passwords_min') {
7175: if (field.value == '') {
7176: alert('$intalert{passmin}');
7177: field.value = '$defmin';
7178: } else {
7179: if (!regexdigit.test(field.value)) {
7180: alert('$intalert{passmin}');
7181: field.value = '$defmin';
7182: }
7183: var minval = parseInt(field.value,10);
7184: if (minval < $defmin) {
7185: alert('$intalert{passmin}');
7186: field.value = '$defmin';
7187: }
7188: }
7189: } else {
7190: if (field.value == '0') {
7191: field.value = '';
7192: }
7193: if (field.value != '') {
7194: if (field.name == 'passwords_expire') {
7195: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7196: if (!regexpposnum.test(field.value)) {
7197: alert('$intalert{passexp}');
7198: field.value = '';
7199: } else {
7200: var expval = parseFloat(field.value);
7201: if (expval == 0) {
7202: alert('$intalert{passexp}');
7203: field.value = '';
7204: }
7205: }
7206: } else {
7207: if (!regexdigit.test(field.value)) {
7208: if (field.name == 'passwords_max') {
7209: alert('$intalert{passmax}');
7210: } else {
7211: if (field.name == 'passwords_numsaved') {
7212: alert('$intalert{passnum}');
7213: }
7214: }
7215: }
7216: field.value = '';
7217: }
7218: }
7219: }
7220: return;
7221: }
7222:
7223: ENDSCRIPT
7224: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7225: }
7226:
7227: sub coursecategories_javascript {
7228: my ($settings) = @_;
7229: my ($output,$jstext,$cathash);
7230: if (ref($settings) eq 'HASH') {
7231: $cathash = $settings->{'cats'};
7232: }
7233: if (ref($cathash) eq 'HASH') {
7234: my (@cats,@jsarray,%idx);
7235: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7236: if (@jsarray > 0) {
7237: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7238: for (my $i=0; $i<@jsarray; $i++) {
7239: if (ref($jsarray[$i]) eq 'ARRAY') {
7240: my $catstr = join('","',@{$jsarray[$i]});
7241: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7242: }
7243: }
7244: }
7245: } else {
7246: $jstext = ' var categories = Array(1);'."\n".
7247: ' categories[0] = Array("instcode_pos");'."\n";
7248: }
7249: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7250: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7251: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7252: &js_escape(\$instcode_reserved);
7253: &js_escape(\$communities_reserved);
7254: &js_escape(\$choose_again);
7255: $output = <<"ENDSCRIPT";
7256: <script type="text/javascript">
7257: // <![CDATA[
7258: function reorderCats(form,parent,item,idx) {
7259: var changedVal;
7260: $jstext
7261: var newpos = 'addcategory_pos';
7262: if (parent == '') {
7263: var has_instcode = 0;
7264: var maxtop = categories[idx].length;
7265: for (var j=0; j<maxtop; j++) {
7266: if (categories[idx][j] == 'instcode::0') {
7267: has_instcode == 1;
7268: }
7269: }
7270: if (has_instcode == 0) {
7271: categories[idx][maxtop] = 'instcode_pos';
7272: }
7273: } else {
7274: newpos += '_'+parent;
7275: }
7276: var maxh = 1 + categories[idx].length;
7277: var current = new Array;
7278: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7279: if (item == newpos) {
7280: changedVal = newitemVal;
7281: } else {
7282: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7283: current[newitemVal] = newpos;
7284: }
7285: for (var i=0; i<categories[idx].length; i++) {
7286: var elementName = categories[idx][i];
7287: if (elementName != item) {
7288: if (form.elements[elementName]) {
7289: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7290: current[currVal] = elementName;
7291: }
7292: }
7293: }
7294: var oldVal;
7295: for (var j=0; j<maxh; j++) {
7296: if (current[j] == undefined) {
7297: oldVal = j;
7298: }
7299: }
7300: if (oldVal < changedVal) {
7301: for (var k=oldVal+1; k<=changedVal ; k++) {
7302: var elementName = current[k];
7303: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7304: }
7305: } else {
7306: for (var k=changedVal; k<oldVal; k++) {
7307: var elementName = current[k];
7308: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7309: }
7310: }
7311: return;
7312: }
7313:
7314: function categoryCheck(form) {
7315: if (form.elements['addcategory_name'].value == 'instcode') {
7316: alert('$instcode_reserved\\n$choose_again');
7317: return false;
7318: }
7319: if (form.elements['addcategory_name'].value == 'communities') {
7320: alert('$communities_reserved\\n$choose_again');
7321: return false;
7322: }
7323: return true;
7324: }
7325:
7326: // ]]>
7327: </script>
7328:
7329: ENDSCRIPT
7330: return $output;
7331: }
7332:
7333: sub initialize_categories {
7334: my ($itemcount) = @_;
7335: my ($datatable,$css_class,$chgstr);
7336: my %default_names = (
7337: instcode => 'Official courses (with institutional codes)',
7338: communities => 'Communities',
7339: );
7340: my $select0 = ' selected="selected"';
7341: my $select1 = '';
7342: foreach my $default ('instcode','communities') {
7343: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7344: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
7345: if ($default eq 'communities') {
7346: $select1 = $select0;
7347: $select0 = '';
7348: }
7349: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7350: .'<select name="'.$default.'_pos">'
7351: .'<option value="0"'.$select0.'>1</option>'
7352: .'<option value="1"'.$select1.'>2</option>'
7353: .'<option value="2">3</option></select> '
7354: .$default_names{$default}
7355: .'</span></td><td><span class="LC_nobreak">'
7356: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7357: .&mt('Display').'</label> <label>'
7358: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7359: .'</label></span></td></tr>';
7360: $itemcount ++;
7361: }
7362: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7363: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7364: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7365: .'<select name="addcategory_pos"'.$chgstr.'>'
7366: .'<option value="0">1</option>'
7367: .'<option value="1">2</option>'
7368: .'<option value="2" selected="selected">3</option></select> '
7369: .&mt('Add category').'</span></td><tda<span class="LC_nobreak">>'.&mt('Name:')
7370: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
7371: .'</td></tr>';
7372: return $datatable;
7373: }
7374:
7375: sub build_category_rows {
7376: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7377: my ($text,$name,$item,$chgstr);
7378: if (ref($cats) eq 'ARRAY') {
7379: my $maxdepth = scalar(@{$cats});
7380: if (ref($cats->[$depth]) eq 'HASH') {
7381: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7382: my $numchildren = @{$cats->[$depth]{$parent}};
7383: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7384: $text .= '<td><table class="LC_data_table">';
7385: my ($idxnum,$parent_name,$parent_item);
7386: my $higher = $depth - 1;
7387: if ($higher == 0) {
7388: $parent_name = &escape($parent).'::'.$higher;
7389: } else {
7390: if (ref($path) eq 'ARRAY') {
7391: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7392: }
7393: }
7394: $parent_item = 'addcategory_pos_'.$parent_name;
7395: for (my $j=0; $j<=$numchildren; $j++) {
7396: if ($j < $numchildren) {
7397: $name = $cats->[$depth]{$parent}[$j];
7398: $item = &escape($name).':'.&escape($parent).':'.$depth;
7399: $idxnum = $idx->{$item};
7400: } else {
7401: $name = $parent_name;
7402: $item = $parent_item;
7403: }
7404: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7405: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7406: for (my $i=0; $i<=$numchildren; $i++) {
7407: my $vpos = $i+1;
7408: my $selstr;
7409: if ($j == $i) {
7410: $selstr = ' selected="selected" ';
7411: }
7412: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7413: }
7414: $text .= '</select> ';
7415: if ($j < $numchildren) {
7416: my $deeper = $depth+1;
7417: $text .= $name.' '
7418: .'<label><input type="checkbox" name="deletecategory" value="'
7419: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7420: if(ref($path) eq 'ARRAY') {
7421: push(@{$path},$name);
7422: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7423: pop(@{$path});
7424: }
7425: } else {
7426: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
7427: if ($j == $numchildren) {
7428: $text .= $name;
7429: } else {
7430: $text .= $item;
7431: }
7432: $text .= '" value="" />';
7433: }
7434: $text .= '</td></tr>';
7435: }
7436: $text .= '</table></td>';
7437: } else {
7438: my $higher = $depth-1;
7439: if ($higher == 0) {
7440: $name = &escape($parent).'::'.$higher;
7441: } else {
7442: if (ref($path) eq 'ARRAY') {
7443: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7444: }
7445: }
7446: my $colspan;
7447: if ($parent ne 'instcode') {
7448: $colspan = $maxdepth - $depth - 1;
7449: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
7450: }
7451: }
7452: }
7453: }
7454: return $text;
7455: }
7456:
7457: sub modifiable_userdata_row {
7458: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7459: $rowid,$customcss,$rowstyle) = @_;
7460: my ($role,$rolename,$statustype);
7461: $role = $item;
7462: if ($context eq 'cancreate') {
7463: if ($item =~ /^(emailusername)_(.+)$/) {
7464: $role = $1;
7465: $statustype = $2;
7466: if (ref($usertypes) eq 'HASH') {
7467: if ($usertypes->{$statustype}) {
7468: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7469: } else {
7470: $rolename = &mt('Data provided by user');
7471: }
7472: }
7473: }
7474: } elsif ($context eq 'selfcreate') {
7475: if (ref($usertypes) eq 'HASH') {
7476: $rolename = $usertypes->{$role};
7477: } else {
7478: $rolename = $role;
7479: }
7480: } else {
7481: if ($role eq 'cr') {
7482: $rolename = &mt('Custom role');
7483: } else {
7484: $rolename = &Apache::lonnet::plaintext($role);
7485: }
7486: }
7487: my (@fields,%fieldtitles);
7488: if (ref($fieldsref) eq 'ARRAY') {
7489: @fields = @{$fieldsref};
7490: } else {
7491: @fields = ('lastname','firstname','middlename','generation',
7492: 'permanentemail','id');
7493: }
7494: if ((ref($titlesref) eq 'HASH')) {
7495: %fieldtitles = %{$titlesref};
7496: } else {
7497: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7498: }
7499: my $output;
7500: my $css_class;
7501: if ($rowcount%2) {
7502: $css_class = 'LC_odd_row';
7503: }
7504: if ($customcss) {
7505: $css_class .= " $customcss";
7506: }
7507: $css_class =~ s/^\s+//;
7508: if ($css_class) {
7509: $css_class = ' class="'.$css_class.'"';
7510: }
7511: if ($rowstyle) {
7512: $css_class .= ' style="'.$rowstyle.'"';
7513: }
7514: if ($rowid) {
7515: $rowid = ' id="'.$rowid.'"';
7516: }
7517:
7518: $output = '<tr '.$css_class.$rowid.'>'.
7519: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7520: '<td class="LC_left_item" colspan="2"><table>';
7521: my $rem;
7522: my %checks;
7523: if (ref($settings) eq 'HASH') {
7524: if (ref($settings->{$context}) eq 'HASH') {
7525: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7526: my $hashref = $settings->{$context}->{$role};
7527: if ($role eq 'emailusername') {
7528: if ($statustype) {
7529: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7530: $hashref = $settings->{$context}->{$role}->{$statustype};
7531: if (ref($hashref) eq 'HASH') {
7532: foreach my $field (@fields) {
7533: if ($hashref->{$field}) {
7534: $checks{$field} = $hashref->{$field};
7535: }
7536: }
7537: }
7538: }
7539: }
7540: } else {
7541: if (ref($hashref) eq 'HASH') {
7542: foreach my $field (@fields) {
7543: if ($hashref->{$field}) {
7544: $checks{$field} = ' checked="checked" ';
7545: }
7546: }
7547: }
7548: }
7549: }
7550: }
7551: }
7552:
7553: my $total = scalar(@fields);
7554: for (my $i=0; $i<$total; $i++) {
7555: $rem = $i%($numinrow);
7556: if ($rem == 0) {
7557: if ($i > 0) {
7558: $output .= '</tr>';
7559: }
7560: $output .= '<tr>';
7561: }
7562: my $check = ' ';
7563: unless ($role eq 'emailusername') {
7564: if (exists($checks{$fields[$i]})) {
7565: $check = $checks{$fields[$i]};
7566: } else {
7567: if ($role eq 'st') {
7568: if (ref($settings) ne 'HASH') {
7569: $check = ' checked="checked" ';
7570: }
7571: }
7572: }
7573: }
7574: $output .= '<td class="LC_left_item">'.
7575: '<span class="LC_nobreak">';
7576: if ($role eq 'emailusername') {
7577: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7578: $checks{$fields[$i]} = 'omit';
7579: }
7580: foreach my $option ('required','optional','omit') {
7581: my $checked='';
7582: if ($checks{$fields[$i]} eq $option) {
7583: $checked='checked="checked" ';
7584: }
7585: $output .= '<label>'.
7586: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7587: &mt($option).'</label>'.(' ' x2);
7588: }
7589: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7590: } else {
7591: $output .= '<label>'.
7592: '<input type="checkbox" name="canmodify_'.$role.'" '.
7593: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7594: '</label>';
7595: }
7596: $output .= '</span></td>';
7597: }
7598: $rem = $total%$numinrow;
7599: my $colsleft;
7600: if ($rem) {
7601: $colsleft = $numinrow - $rem;
7602: }
7603: if ($colsleft > 1) {
7604: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7605: ' </td>';
7606: } elsif ($colsleft == 1) {
7607: $output .= '<td class="LC_left_item"> </td>';
7608: }
7609: $output .= '</tr></table></td></tr>';
7610: return $output;
7611: }
7612:
7613: sub insttypes_row {
7614: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7615: $customcss,$rowstyle) = @_;
7616: my %lt = &Apache::lonlocal::texthash (
7617: cansearch => 'Users allowed to search',
7618: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7619: lockablenames => 'User preference to lock name',
7620: selfassign => 'Self-reportable affiliations',
7621: );
7622: my $showdom;
7623: if ($context eq 'cansearch') {
7624: $showdom = ' ('.$dom.')';
7625: }
7626: my $class = 'LC_left_item';
7627: if ($context eq 'statustocreate') {
7628: $class = 'LC_right_item';
7629: }
7630: my $css_class;
7631: if ($$rowtotal%2) {
7632: $css_class = 'LC_odd_row';
7633: }
7634: if ($customcss) {
7635: $css_class .= ' '.$customcss;
7636: }
7637: $css_class =~ s/^\s+//;
7638: if ($css_class) {
7639: $css_class = ' class="'.$css_class.'"';
7640: }
7641: if ($rowstyle) {
7642: $css_class .= ' style="'.$rowstyle.'"';
7643: }
7644: if ($onclick) {
7645: $onclick = 'onclick="'.$onclick.'" ';
7646: }
7647: my $output = '<tr'.$css_class.'>'.
7648: '<td>'.$lt{$context}.$showdom.
7649: '</td><td class="'.$class.'" colspan="2"><table>';
7650: my $rem;
7651: if (ref($types) eq 'ARRAY') {
7652: for (my $i=0; $i<@{$types}; $i++) {
7653: if (defined($usertypes->{$types->[$i]})) {
7654: my $rem = $i%($numinrow);
7655: if ($rem == 0) {
7656: if ($i > 0) {
7657: $output .= '</tr>';
7658: }
7659: $output .= '<tr>';
7660: }
7661: my $check = ' ';
7662: if (ref($settings) eq 'HASH') {
7663: if (ref($settings->{$context}) eq 'ARRAY') {
7664: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7665: $check = ' checked="checked" ';
7666: }
7667: } elsif ($context eq 'statustocreate') {
7668: $check = ' checked="checked" ';
7669: }
7670: }
7671: $output .= '<td class="LC_left_item">'.
7672: '<span class="LC_nobreak"><label>'.
7673: '<input type="checkbox" name="'.$context.'" '.
7674: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
7675: $usertypes->{$types->[$i]}.'</label></span></td>';
7676: }
7677: }
7678: $rem = @{$types}%($numinrow);
7679: }
7680: my $colsleft = $numinrow - $rem;
7681: if ($rem == 0) {
7682: $output .= '<tr>';
7683: }
7684: if ($colsleft > 1) {
7685: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7686: } else {
7687: $output .= '<td class="LC_left_item">';
7688: }
7689: my $defcheck = ' ';
7690: if (ref($settings) eq 'HASH') {
7691: if (ref($settings->{$context}) eq 'ARRAY') {
7692: if (grep(/^default$/,@{$settings->{$context}})) {
7693: $defcheck = ' checked="checked" ';
7694: }
7695: } elsif ($context eq 'statustocreate') {
7696: $defcheck = ' checked="checked" ';
7697: }
7698: }
7699: $output .= '<span class="LC_nobreak"><label>'.
7700: '<input type="checkbox" name="'.$context.'" '.
7701: 'value="default"'.$defcheck.$onclick.'/>'.
7702: $othertitle.'</label></span></td>'.
7703: '</tr></table></td></tr>';
7704: return $output;
7705: }
7706:
7707: sub sorted_searchtitles {
7708: my %searchtitles = &Apache::lonlocal::texthash(
7709: 'uname' => 'username',
7710: 'lastname' => 'last name',
7711: 'lastfirst' => 'last name, first name',
7712: );
7713: my @titleorder = ('uname','lastname','lastfirst');
7714: return (\%searchtitles,\@titleorder);
7715: }
7716:
7717: sub sorted_searchtypes {
7718: my %srchtypes_desc = (
7719: exact => 'is exact match',
7720: contains => 'contains ..',
7721: begins => 'begins with ..',
7722: );
7723: my @srchtypeorder = ('exact','begins','contains');
7724: return (\%srchtypes_desc,\@srchtypeorder);
7725: }
7726:
7727: sub usertype_update_row {
7728: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7729: my $datatable;
7730: my $numinrow = 4;
7731: foreach my $type (@{$types}) {
7732: if (defined($usertypes->{$type})) {
7733: $$rownums ++;
7734: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7735: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7736: '</td><td class="LC_left_item"><table>';
7737: for (my $i=0; $i<@{$fields}; $i++) {
7738: my $rem = $i%($numinrow);
7739: if ($rem == 0) {
7740: if ($i > 0) {
7741: $datatable .= '</tr>';
7742: }
7743: $datatable .= '<tr>';
7744: }
7745: my $check = ' ';
7746: if (ref($settings) eq 'HASH') {
7747: if (ref($settings->{'fields'}) eq 'HASH') {
7748: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7749: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7750: $check = ' checked="checked" ';
7751: }
7752: }
7753: }
7754: }
7755:
7756: if ($i == @{$fields}-1) {
7757: my $colsleft = $numinrow - $rem;
7758: if ($colsleft > 1) {
7759: $datatable .= '<td colspan="'.$colsleft.'">';
7760: } else {
7761: $datatable .= '<td>';
7762: }
7763: } else {
7764: $datatable .= '<td>';
7765: }
7766: $datatable .= '<span class="LC_nobreak"><label>'.
7767: '<input type="checkbox" name="updateable_'.$type.
7768: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7769: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7770: }
7771: $datatable .= '</tr></table></td></tr>';
7772: }
7773: }
7774: return $datatable;
7775: }
7776:
7777: sub modify_login {
7778: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7779: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7780: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7781: %title = ( coursecatalog => 'Display course catalog',
7782: adminmail => 'Display administrator E-mail address',
7783: helpdesk => 'Display "Contact Helpdesk" link',
7784: newuser => 'Link for visitors to create a user account',
7785: loginheader => 'Log-in box header');
7786: @offon = ('off','on');
7787: if (ref($domconfig{login}) eq 'HASH') {
7788: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7789: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7790: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7791: }
7792: }
7793: }
7794: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7795: \%domconfig,\%loginhash);
7796: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7797: foreach my $item (@toggles) {
7798: $loginhash{login}{$item} = $env{'form.'.$item};
7799: }
7800: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7801: if (ref($colchanges{'login'}) eq 'HASH') {
7802: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7803: \%loginhash);
7804: }
7805:
7806: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7807: my %domservers = &Apache::lonnet::get_servers($dom);
7808: my @loginvia_attribs = ('serverpath','custompath','exempt');
7809: if (keys(%servers) > 1) {
7810: foreach my $lonhost (keys(%servers)) {
7811: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7812: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7813: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7814: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7815: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7816: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7817: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7818: $changes{'loginvia'}{$lonhost} = 1;
7819: } else {
7820: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7821: $changes{'loginvia'}{$lonhost} = 1;
7822: }
7823: } else {
7824: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7825: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7826: $changes{'loginvia'}{$lonhost} = 1;
7827: }
7828: }
7829: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7830: foreach my $item (@loginvia_attribs) {
7831: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7832: }
7833: } else {
7834: foreach my $item (@loginvia_attribs) {
7835: my $new = $env{'form.'.$lonhost.'_'.$item};
7836: if (($item eq 'serverpath') && ($new eq 'custom')) {
7837: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7838: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7839: $new = '/';
7840: }
7841: }
7842: if (($item eq 'custompath') &&
7843: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7844: $new = '';
7845: }
7846: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7847: $changes{'loginvia'}{$lonhost} = 1;
7848: }
7849: if ($item eq 'exempt') {
7850: $new = &check_exempt_addresses($new);
7851: }
7852: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7853: }
7854: }
7855: } else {
7856: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7857: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7858: $changes{'loginvia'}{$lonhost} = 1;
7859: foreach my $item (@loginvia_attribs) {
7860: my $new = $env{'form.'.$lonhost.'_'.$item};
7861: if (($item eq 'serverpath') && ($new eq 'custom')) {
7862: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7863: $new = '/';
7864: }
7865: }
7866: if (($item eq 'custompath') &&
7867: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7868: $new = '';
7869: }
7870: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7871: }
7872: }
7873: }
7874: }
7875: }
7876:
7877: my $servadm = $r->dir_config('lonAdmEMail');
7878: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7879: if (ref($domconfig{'login'}) eq 'HASH') {
7880: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7881: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7882: if ($lang eq 'nolang') {
7883: push(@currlangs,$lang);
7884: } elsif (defined($langchoices{$lang})) {
7885: push(@currlangs,$lang);
7886: } else {
7887: next;
7888: }
7889: }
7890: }
7891: }
7892: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7893: if (@currlangs > 0) {
7894: foreach my $lang (@currlangs) {
7895: if (grep(/^\Q$lang\E$/,@delurls)) {
7896: $changes{'helpurl'}{$lang} = 1;
7897: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7898: $changes{'helpurl'}{$lang} = 1;
7899: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7900: push(@newlangs,$lang);
7901: } else {
7902: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7903: }
7904: }
7905: }
7906: unless (grep(/^nolang$/,@currlangs)) {
7907: if ($env{'form.loginhelpurl_nolang.filename'}) {
7908: $changes{'helpurl'}{'nolang'} = 1;
7909: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7910: push(@newlangs,'nolang');
7911: }
7912: }
7913: if ($env{'form.loginhelpurl_add_lang'}) {
7914: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7915: ($env{'form.loginhelpurl_add_file.filename'})) {
7916: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7917: $addedfile = $env{'form.loginhelpurl_add_lang'};
7918: }
7919: }
7920: if ((@newlangs > 0) || ($addedfile)) {
7921: my $error;
7922: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7923: if ($configuserok eq 'ok') {
7924: if ($switchserver) {
7925: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7926: } elsif ($author_ok eq 'ok') {
7927: my @allnew = @newlangs;
7928: if ($addedfile ne '') {
7929: push(@allnew,$addedfile);
7930: }
7931: foreach my $lang (@allnew) {
7932: my $formelem = 'loginhelpurl_'.$lang;
7933: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7934: $formelem = 'loginhelpurl_add_file';
7935: }
7936: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7937: "help/$lang",'','',$newfile{$lang});
7938: if ($result eq 'ok') {
7939: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7940: $changes{'helpurl'}{$lang} = 1;
7941: } else {
7942: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7943: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7944: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7945: (!grep(/^\Q$lang\E$/,@delurls))) {
7946: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7947: }
7948: }
7949: }
7950: } else {
7951: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7952: }
7953: } else {
7954: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7955: }
7956: if ($error) {
7957: &Apache::lonnet::logthis($error);
7958: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7959: }
7960: }
7961:
7962: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7963: if (ref($domconfig{'login'}) eq 'HASH') {
7964: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7965: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7966: if ($domservers{$lonhost}) {
7967: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7968: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7969: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7970: }
7971: }
7972: }
7973: }
7974: }
7975: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7976: foreach my $lonhost (sort(keys(%domservers))) {
7977: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7978: $changes{'headtag'}{$lonhost} = 1;
7979: } else {
7980: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7981: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7982: }
7983: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7984: push(@newhosts,$lonhost);
7985: } elsif ($currheadtagurls{$lonhost}) {
7986: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7987: if ($currexempt{$lonhost}) {
7988: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7989: $changes{'headtag'}{$lonhost} = 1;
7990: }
7991: } elsif ($possexempt{$lonhost}) {
7992: $changes{'headtag'}{$lonhost} = 1;
7993: }
7994: if ($possexempt{$lonhost}) {
7995: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7996: }
7997: }
7998: }
7999: }
8000: if (@newhosts) {
8001: my $error;
8002: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8003: if ($configuserok eq 'ok') {
8004: if ($switchserver) {
8005: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8006: } elsif ($author_ok eq 'ok') {
8007: foreach my $lonhost (@newhosts) {
8008: my $formelem = 'loginheadtag_'.$lonhost;
8009: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8010: "login/headtag/$lonhost",'','',
8011: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8012: if ($result eq 'ok') {
8013: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8014: $changes{'headtag'}{$lonhost} = 1;
8015: if ($possexempt{$lonhost}) {
8016: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8017: }
8018: } else {
8019: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8020: $newheadtagurls{$lonhost},$result);
8021: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8022: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8023: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8024: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8025: }
8026: }
8027: }
8028: } else {
8029: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8030: }
8031: } else {
8032: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8033: }
8034: if ($error) {
8035: &Apache::lonnet::logthis($error);
8036: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8037: }
8038: }
8039: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8040:
8041: my $defaulthelpfile = '/adm/loginproblems.html';
8042: my $defaulttext = &mt('Default in use');
8043:
8044: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8045: $dom);
8046: if ($putresult eq 'ok') {
8047: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8048: my %defaultchecked = (
8049: 'coursecatalog' => 'on',
8050: 'helpdesk' => 'on',
8051: 'adminmail' => 'off',
8052: 'newuser' => 'off',
8053: );
8054: if (ref($domconfig{'login'}) eq 'HASH') {
8055: foreach my $item (@toggles) {
8056: if ($defaultchecked{$item} eq 'on') {
8057: if (($domconfig{'login'}{$item} eq '0') &&
8058: ($env{'form.'.$item} eq '1')) {
8059: $changes{$item} = 1;
8060: } elsif (($domconfig{'login'}{$item} eq '' ||
8061: $domconfig{'login'}{$item} eq '1') &&
8062: ($env{'form.'.$item} eq '0')) {
8063: $changes{$item} = 1;
8064: }
8065: } elsif ($defaultchecked{$item} eq 'off') {
8066: if (($domconfig{'login'}{$item} eq '1') &&
8067: ($env{'form.'.$item} eq '0')) {
8068: $changes{$item} = 1;
8069: } elsif (($domconfig{'login'}{$item} eq '' ||
8070: $domconfig{'login'}{$item} eq '0') &&
8071: ($env{'form.'.$item} eq '1')) {
8072: $changes{$item} = 1;
8073: }
8074: }
8075: }
8076: }
8077: if (keys(%changes) > 0 || $colchgtext) {
8078: &Apache::loncommon::devalidate_domconfig_cache($dom);
8079: if (ref($lastactref) eq 'HASH') {
8080: $lastactref->{'domainconfig'} = 1;
8081: }
8082: $resulttext = &mt('Changes made:').'<ul>';
8083: foreach my $item (sort(keys(%changes))) {
8084: if ($item eq 'loginvia') {
8085: if (ref($changes{$item}) eq 'HASH') {
8086: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8087: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8088: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8089: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8090: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8091: $protocol = 'http' if ($protocol ne 'https');
8092: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8093:
8094: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8095: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8096: } else {
8097: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8098: }
8099: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8100: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8101: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8102: }
8103: $resulttext .= '</li>';
8104: } else {
8105: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8106: }
8107: } else {
8108: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8109: }
8110: }
8111: $resulttext .= '</ul></li>';
8112: }
8113: } elsif ($item eq 'helpurl') {
8114: if (ref($changes{$item}) eq 'HASH') {
8115: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8116: if (grep(/^\Q$lang\E$/,@delurls)) {
8117: my ($chg,$link);
8118: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8119: if ($lang eq 'nolang') {
8120: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8121: } else {
8122: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8123: }
8124: $resulttext .= '<li>'.$chg.'</li>';
8125: } else {
8126: my $chg;
8127: if ($lang eq 'nolang') {
8128: $chg = &mt('custom log-in help file for no preferred language');
8129: } else {
8130: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8131: }
8132: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8133: $loginhash{'login'}{'helpurl'}{$lang}.
8134: '?inhibitmenu=yes',$chg,600,500).
8135: '</li>';
8136: }
8137: }
8138: }
8139: } elsif ($item eq 'headtag') {
8140: if (ref($changes{$item}) eq 'HASH') {
8141: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8142: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8143: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8144: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8145: $resulttext .= '<li><a href="'.
8146: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8147: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8148: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8149: if ($possexempt{$lonhost}) {
8150: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8151: } else {
8152: $resulttext .= &mt('included for any client IP');
8153: }
8154: $resulttext .= '</li>';
8155: }
8156: }
8157: }
8158: } elsif ($item eq 'captcha') {
8159: if (ref($loginhash{'login'}) eq 'HASH') {
8160: my $chgtxt;
8161: if ($loginhash{'login'}{$item} eq 'notused') {
8162: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8163: } else {
8164: my %captchas = &captcha_phrases();
8165: if ($captchas{$loginhash{'login'}{$item}}) {
8166: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8167: } else {
8168: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8169: }
8170: }
8171: $resulttext .= '<li>'.$chgtxt.'</li>';
8172: }
8173: } elsif ($item eq 'recaptchakeys') {
8174: if (ref($loginhash{'login'}) eq 'HASH') {
8175: my ($privkey,$pubkey);
8176: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8177: $pubkey = $loginhash{'login'}{$item}{'public'};
8178: $privkey = $loginhash{'login'}{$item}{'private'};
8179: }
8180: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8181: if (!$pubkey) {
8182: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8183: } else {
8184: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8185: }
8186: if (!$privkey) {
8187: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8188: } else {
8189: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8190: }
8191: $chgtxt .= '</ul>';
8192: $resulttext .= '<li>'.$chgtxt.'</li>';
8193: }
8194: } elsif ($item eq 'recaptchaversion') {
8195: if (ref($loginhash{'login'}) eq 'HASH') {
8196: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8197: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8198: '</li>';
8199: }
8200: }
8201: } else {
8202: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8203: }
8204: }
8205: $resulttext .= $colchgtext.'</ul>';
8206: } else {
8207: $resulttext = &mt('No changes made to log-in page settings');
8208: }
8209: } else {
8210: $resulttext = '<span class="LC_error">'.
8211: &mt('An error occurred: [_1]',$putresult).'</span>';
8212: }
8213: if ($errors) {
8214: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8215: $errors.'</ul>';
8216: }
8217: return $resulttext;
8218: }
8219:
8220: sub check_exempt_addresses {
8221: my ($iplist) = @_;
8222: $iplist =~ s/^\s+//;
8223: $iplist =~ s/\s+$//;
8224: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8225: my (@okips,$new);
8226: foreach my $ip (@poss_ips) {
8227: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8228: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8229: push(@okips,$ip);
8230: }
8231: }
8232: }
8233: if (@okips > 0) {
8234: $new = join(',',@okips);
8235: } else {
8236: $new = '';
8237: }
8238: return $new;
8239: }
8240:
8241: sub color_font_choices {
8242: my %choices =
8243: &Apache::lonlocal::texthash (
8244: img => "Header",
8245: bgs => "Background colors",
8246: links => "Link colors",
8247: images => "Images",
8248: font => "Font color",
8249: fontmenu => "Font menu",
8250: pgbg => "Page",
8251: tabbg => "Header",
8252: sidebg => "Border",
8253: link => "Link",
8254: alink => "Active link",
8255: vlink => "Visited link",
8256: );
8257: return %choices;
8258: }
8259:
8260: sub modify_rolecolors {
8261: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8262: my ($resulttext,%rolehash);
8263: $rolehash{'rolecolors'} = {};
8264: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8265: if ($domconfig{'rolecolors'} eq '') {
8266: $domconfig{'rolecolors'} = {};
8267: }
8268: }
8269: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8270: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8271: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8272: $dom);
8273: if ($putresult eq 'ok') {
8274: if (keys(%changes) > 0) {
8275: &Apache::loncommon::devalidate_domconfig_cache($dom);
8276: if (ref($lastactref) eq 'HASH') {
8277: $lastactref->{'domainconfig'} = 1;
8278: }
8279: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8280: $rolehash{'rolecolors'});
8281: } else {
8282: $resulttext = &mt('No changes made to default color schemes');
8283: }
8284: } else {
8285: $resulttext = '<span class="LC_error">'.
8286: &mt('An error occurred: [_1]',$putresult).'</span>';
8287: }
8288: if ($errors) {
8289: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8290: $errors.'</ul>';
8291: }
8292: return $resulttext;
8293: }
8294:
8295: sub modify_colors {
8296: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8297: my (%changes,%choices);
8298: my @bgs;
8299: my @links = ('link','alink','vlink');
8300: my @logintext;
8301: my @images;
8302: my $servadm = $r->dir_config('lonAdmEMail');
8303: my $errors;
8304: my %defaults;
8305: foreach my $role (@{$roles}) {
8306: if ($role eq 'login') {
8307: %choices = &login_choices();
8308: @logintext = ('textcol','bgcol');
8309: } else {
8310: %choices = &color_font_choices();
8311: }
8312: if ($role eq 'login') {
8313: @images = ('img','logo','domlogo','login');
8314: @bgs = ('pgbg','mainbg','sidebg');
8315: } else {
8316: @images = ('img');
8317: @bgs = ('pgbg','tabbg','sidebg');
8318: }
8319: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8320: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8321: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8322: }
8323: if ($role eq 'login') {
8324: foreach my $item (@logintext) {
8325: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8326: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8327: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8328: }
8329: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8330: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8331: }
8332: }
8333: } else {
8334: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8335: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8336: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8337: }
8338: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8339: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8340: }
8341: }
8342: foreach my $item (@bgs) {
8343: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8344: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8345: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8346: }
8347: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8348: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8349: }
8350: }
8351: foreach my $item (@links) {
8352: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8353: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8354: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8355: }
8356: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8357: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8358: }
8359: }
8360: my ($configuserok,$author_ok,$switchserver) =
8361: &config_check($dom,$confname,$servadm);
8362: my ($width,$height) = &thumb_dimensions();
8363: if (ref($domconfig->{$role}) ne 'HASH') {
8364: $domconfig->{$role} = {};
8365: }
8366: foreach my $img (@images) {
8367: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8368: if (defined($env{'form.login_showlogo_'.$img})) {
8369: $confhash->{$role}{'showlogo'}{$img} = 1;
8370: } else {
8371: $confhash->{$role}{'showlogo'}{$img} = 0;
8372: }
8373: }
8374: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8375: && !defined($domconfig->{$role}{$img})
8376: && !$env{'form.'.$role.'_del_'.$img}
8377: && $env{'form.'.$role.'_import_'.$img}) {
8378: # import the old configured image from the .tab setting
8379: # if they haven't provided a new one
8380: $domconfig->{$role}{$img} =
8381: $env{'form.'.$role.'_import_'.$img};
8382: }
8383: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8384: my $error;
8385: if ($configuserok eq 'ok') {
8386: if ($switchserver) {
8387: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8388: } else {
8389: if ($author_ok eq 'ok') {
8390: my ($result,$logourl) =
8391: &publishlogo($r,'upload',$role.'_'.$img,
8392: $dom,$confname,$img,$width,$height);
8393: if ($result eq 'ok') {
8394: $confhash->{$role}{$img} = $logourl;
8395: $changes{$role}{'images'}{$img} = 1;
8396: } else {
8397: $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);
8398: }
8399: } else {
8400: $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);
8401: }
8402: }
8403: } else {
8404: $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);
8405: }
8406: if ($error) {
8407: &Apache::lonnet::logthis($error);
8408: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8409: }
8410: } elsif ($domconfig->{$role}{$img} ne '') {
8411: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8412: my $error;
8413: if ($configuserok eq 'ok') {
8414: # is confname an author?
8415: if ($switchserver eq '') {
8416: if ($author_ok eq 'ok') {
8417: my ($result,$logourl) =
8418: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8419: $dom,$confname,$img,$width,$height);
8420: if ($result eq 'ok') {
8421: $confhash->{$role}{$img} = $logourl;
8422: $changes{$role}{'images'}{$img} = 1;
8423: }
8424: }
8425: }
8426: }
8427: }
8428: }
8429: }
8430: if (ref($domconfig) eq 'HASH') {
8431: if (ref($domconfig->{$role}) eq 'HASH') {
8432: foreach my $img (@images) {
8433: if ($domconfig->{$role}{$img} ne '') {
8434: if ($env{'form.'.$role.'_del_'.$img}) {
8435: $confhash->{$role}{$img} = '';
8436: $changes{$role}{'images'}{$img} = 1;
8437: } else {
8438: if ($confhash->{$role}{$img} eq '') {
8439: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8440: }
8441: }
8442: } else {
8443: if ($env{'form.'.$role.'_del_'.$img}) {
8444: $confhash->{$role}{$img} = '';
8445: $changes{$role}{'images'}{$img} = 1;
8446: }
8447: }
8448: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8449: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8450: if ($confhash->{$role}{'showlogo'}{$img} ne
8451: $domconfig->{$role}{'showlogo'}{$img}) {
8452: $changes{$role}{'showlogo'}{$img} = 1;
8453: }
8454: } else {
8455: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8456: $changes{$role}{'showlogo'}{$img} = 1;
8457: }
8458: }
8459: }
8460: }
8461: if ($domconfig->{$role}{'font'} ne '') {
8462: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8463: $changes{$role}{'font'} = 1;
8464: }
8465: } else {
8466: if ($confhash->{$role}{'font'}) {
8467: $changes{$role}{'font'} = 1;
8468: }
8469: }
8470: if ($role ne 'login') {
8471: if ($domconfig->{$role}{'fontmenu'} ne '') {
8472: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8473: $changes{$role}{'fontmenu'} = 1;
8474: }
8475: } else {
8476: if ($confhash->{$role}{'fontmenu'}) {
8477: $changes{$role}{'fontmenu'} = 1;
8478: }
8479: }
8480: }
8481: foreach my $item (@bgs) {
8482: if ($domconfig->{$role}{$item} ne '') {
8483: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8484: $changes{$role}{'bgs'}{$item} = 1;
8485: }
8486: } else {
8487: if ($confhash->{$role}{$item}) {
8488: $changes{$role}{'bgs'}{$item} = 1;
8489: }
8490: }
8491: }
8492: foreach my $item (@links) {
8493: if ($domconfig->{$role}{$item} ne '') {
8494: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8495: $changes{$role}{'links'}{$item} = 1;
8496: }
8497: } else {
8498: if ($confhash->{$role}{$item}) {
8499: $changes{$role}{'links'}{$item} = 1;
8500: }
8501: }
8502: }
8503: foreach my $item (@logintext) {
8504: if ($domconfig->{$role}{$item} ne '') {
8505: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8506: $changes{$role}{'logintext'}{$item} = 1;
8507: }
8508: } else {
8509: if ($confhash->{$role}{$item}) {
8510: $changes{$role}{'logintext'}{$item} = 1;
8511: }
8512: }
8513: }
8514: } else {
8515: &default_change_checker($role,\@images,\@links,\@bgs,
8516: \@logintext,$confhash,\%changes);
8517: }
8518: } else {
8519: &default_change_checker($role,\@images,\@links,\@bgs,
8520: \@logintext,$confhash,\%changes);
8521: }
8522: }
8523: return ($errors,%changes);
8524: }
8525:
8526: sub config_check {
8527: my ($dom,$confname,$servadm) = @_;
8528: my ($configuserok,$author_ok,$switchserver,%currroles);
8529: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8530: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8531: $confname,$servadm);
8532: if ($configuserok eq 'ok') {
8533: $switchserver = &check_switchserver($dom,$confname);
8534: if ($switchserver eq '') {
8535: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8536: }
8537: }
8538: return ($configuserok,$author_ok,$switchserver);
8539: }
8540:
8541: sub default_change_checker {
8542: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8543: foreach my $item (@{$links}) {
8544: if ($confhash->{$role}{$item}) {
8545: $changes->{$role}{'links'}{$item} = 1;
8546: }
8547: }
8548: foreach my $item (@{$bgs}) {
8549: if ($confhash->{$role}{$item}) {
8550: $changes->{$role}{'bgs'}{$item} = 1;
8551: }
8552: }
8553: foreach my $item (@{$logintext}) {
8554: if ($confhash->{$role}{$item}) {
8555: $changes->{$role}{'logintext'}{$item} = 1;
8556: }
8557: }
8558: foreach my $img (@{$images}) {
8559: if ($env{'form.'.$role.'_del_'.$img}) {
8560: $confhash->{$role}{$img} = '';
8561: $changes->{$role}{'images'}{$img} = 1;
8562: }
8563: if ($role eq 'login') {
8564: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8565: $changes->{$role}{'showlogo'}{$img} = 1;
8566: }
8567: }
8568: }
8569: if ($confhash->{$role}{'font'}) {
8570: $changes->{$role}{'font'} = 1;
8571: }
8572: }
8573:
8574: sub display_colorchgs {
8575: my ($dom,$changes,$roles,$confhash) = @_;
8576: my (%choices,$resulttext);
8577: if (!grep(/^login$/,@{$roles})) {
8578: $resulttext = &mt('Changes made:').'<br />';
8579: }
8580: foreach my $role (@{$roles}) {
8581: if ($role eq 'login') {
8582: %choices = &login_choices();
8583: } else {
8584: %choices = &color_font_choices();
8585: }
8586: if (ref($changes->{$role}) eq 'HASH') {
8587: if ($role ne 'login') {
8588: $resulttext .= '<h4>'.&mt($role).'</h4>';
8589: }
8590: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8591: if ($role ne 'login') {
8592: $resulttext .= '<ul>';
8593: }
8594: if (ref($changes->{$role}{$key}) eq 'HASH') {
8595: if ($role ne 'login') {
8596: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8597: }
8598: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8599: if (($role eq 'login') && ($key eq 'showlogo')) {
8600: if ($confhash->{$role}{$key}{$item}) {
8601: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8602: } else {
8603: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8604: }
8605: } elsif ($confhash->{$role}{$item} eq '') {
8606: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8607: } else {
8608: my $newitem = $confhash->{$role}{$item};
8609: if ($key eq 'images') {
8610: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8611: }
8612: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8613: }
8614: }
8615: if ($role ne 'login') {
8616: $resulttext .= '</ul></li>';
8617: }
8618: } else {
8619: if ($confhash->{$role}{$key} eq '') {
8620: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8621: } else {
8622: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8623: }
8624: }
8625: if ($role ne 'login') {
8626: $resulttext .= '</ul>';
8627: }
8628: }
8629: }
8630: }
8631: return $resulttext;
8632: }
8633:
8634: sub thumb_dimensions {
8635: return ('200','50');
8636: }
8637:
8638: sub check_dimensions {
8639: my ($inputfile) = @_;
8640: my ($fullwidth,$fullheight);
8641: if ($inputfile =~ m|^[/\w.\-]+$|) {
8642: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8643: my $imageinfo = <PIPE>;
8644: if (!close(PIPE)) {
8645: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8646: }
8647: chomp($imageinfo);
8648: my ($fullsize) =
8649: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8650: if ($fullsize) {
8651: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8652: }
8653: }
8654: }
8655: return ($fullwidth,$fullheight);
8656: }
8657:
8658: sub check_configuser {
8659: my ($uhome,$dom,$confname,$servadm) = @_;
8660: my ($configuserok,%currroles);
8661: if ($uhome eq 'no_host') {
8662: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8663: my $configpass = &LONCAPA::Enrollment::create_password($dom);
8664: $configuserok =
8665: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8666: $configpass,'','','','','',undef,$servadm);
8667: } else {
8668: $configuserok = 'ok';
8669: %currroles =
8670: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8671: }
8672: return ($configuserok,%currroles);
8673: }
8674:
8675: sub check_authorstatus {
8676: my ($dom,$confname,%currroles) = @_;
8677: my $author_ok;
8678: if (!$currroles{':'.$dom.':au'}) {
8679: my $start = time;
8680: my $end = 0;
8681: $author_ok =
8682: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8683: 'au',$end,$start,'','','domconfig');
8684: } else {
8685: $author_ok = 'ok';
8686: }
8687: return $author_ok;
8688: }
8689:
8690: sub publishlogo {
8691: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8692: my ($output,$fname,$logourl);
8693: if ($action eq 'upload') {
8694: $fname=$env{'form.'.$formname.'.filename'};
8695: chop($env{'form.'.$formname});
8696: } else {
8697: ($fname) = ($formname =~ /([^\/]+)$/);
8698: }
8699: if ($savefileas ne '') {
8700: $fname = $savefileas;
8701: }
8702: $fname=&Apache::lonnet::clean_filename($fname);
8703: # See if there is anything left
8704: unless ($fname) { return ('error: no uploaded file'); }
8705: $fname="$subdir/$fname";
8706: my $docroot=$r->dir_config('lonDocRoot');
8707: my $filepath="$docroot/priv";
8708: my $relpath = "$dom/$confname";
8709: my ($fnamepath,$file,$fetchthumb);
8710: $file=$fname;
8711: if ($fname=~m|/|) {
8712: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8713: }
8714: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8715: my $count;
8716: for ($count=5;$count<=$#parts;$count++) {
8717: $filepath.="/$parts[$count]";
8718: if ((-e $filepath)!=1) {
8719: mkdir($filepath,02770);
8720: }
8721: }
8722: # Check for bad extension and disallow upload
8723: if ($file=~/\.(\w+)$/ &&
8724: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8725: $output =
8726: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8727: } elsif ($file=~/\.(\w+)$/ &&
8728: !defined(&Apache::loncommon::fileembstyle($1))) {
8729: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8730: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8731: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8732: } elsif (-d "$filepath/$file") {
8733: $output = &mt('Filename is a directory name - rename the file and re-upload');
8734: } else {
8735: my $source = $filepath.'/'.$file;
8736: my $logfile;
8737: if (!open($logfile,">>",$source.'.log')) {
8738: return (&mt('No write permission to Authoring Space'));
8739: }
8740: print $logfile
8741: "\n================= Publish ".localtime()." ================\n".
8742: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8743: # Save the file
8744: if (!open(FH,">",$source)) {
8745: &Apache::lonnet::logthis('Failed to create '.$source);
8746: return (&mt('Failed to create file'));
8747: }
8748: if ($action eq 'upload') {
8749: if (!print FH ($env{'form.'.$formname})) {
8750: &Apache::lonnet::logthis('Failed to write to '.$source);
8751: return (&mt('Failed to write file'));
8752: }
8753: } else {
8754: my $original = &Apache::lonnet::filelocation('',$formname);
8755: if(!copy($original,$source)) {
8756: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8757: return (&mt('Failed to write file'));
8758: }
8759: }
8760: close(FH);
8761: chmod(0660, $source); # Permissions to rw-rw---.
8762:
8763: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8764: my $copyfile=$targetdir.'/'.$file;
8765:
8766: my @parts=split(/\//,$targetdir);
8767: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8768: for (my $count=5;$count<=$#parts;$count++) {
8769: $path.="/$parts[$count]";
8770: if (!-e $path) {
8771: print $logfile "\nCreating directory ".$path;
8772: mkdir($path,02770);
8773: }
8774: }
8775: my $versionresult;
8776: if (-e $copyfile) {
8777: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8778: } else {
8779: $versionresult = 'ok';
8780: }
8781: if ($versionresult eq 'ok') {
8782: if (copy($source,$copyfile)) {
8783: print $logfile "\nCopied original source to ".$copyfile."\n";
8784: $output = 'ok';
8785: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8786: push(@{$modified_urls},[$copyfile,$source]);
8787: my $metaoutput =
8788: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8789: unless ($registered_cleanup) {
8790: my $handlers = $r->get_handlers('PerlCleanupHandler');
8791: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8792: $registered_cleanup=1;
8793: }
8794: } else {
8795: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8796: $output = &mt('Failed to copy file to RES space').", $!";
8797: }
8798: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8799: my $inputfile = $filepath.'/'.$file;
8800: my $outfile = $filepath.'/'.'tn-'.$file;
8801: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8802: if ($fullwidth ne '' && $fullheight ne '') {
8803: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8804: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8805: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
8806: system({$args[0]} @args);
8807: chmod(0660, $filepath.'/tn-'.$file);
8808: if (-e $outfile) {
8809: my $copyfile=$targetdir.'/tn-'.$file;
8810: if (copy($outfile,$copyfile)) {
8811: print $logfile "\nCopied source to ".$copyfile."\n";
8812: my $thumb_metaoutput =
8813: &write_metadata($dom,$confname,$formname,
8814: $targetdir,'tn-'.$file,$logfile);
8815: push(@{$modified_urls},[$copyfile,$outfile]);
8816: unless ($registered_cleanup) {
8817: my $handlers = $r->get_handlers('PerlCleanupHandler');
8818: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8819: $registered_cleanup=1;
8820: }
8821: } else {
8822: print $logfile "\nUnable to write ".$copyfile.
8823: ':'.$!."\n";
8824: }
8825: }
8826: }
8827: }
8828: }
8829: } else {
8830: $output = $versionresult;
8831: }
8832: }
8833: return ($output,$logourl);
8834: }
8835:
8836: sub logo_versioning {
8837: my ($targetdir,$file,$logfile) = @_;
8838: my $target = $targetdir.'/'.$file;
8839: my ($maxversion,$fn,$extn,$output);
8840: $maxversion = 0;
8841: if ($file =~ /^(.+)\.(\w+)$/) {
8842: $fn=$1;
8843: $extn=$2;
8844: }
8845: opendir(DIR,$targetdir);
8846: while (my $filename=readdir(DIR)) {
8847: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8848: $maxversion=($1>$maxversion)?$1:$maxversion;
8849: }
8850: }
8851: $maxversion++;
8852: print $logfile "\nCreating old version ".$maxversion."\n";
8853: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8854: if (copy($target,$copyfile)) {
8855: print $logfile "Copied old target to ".$copyfile."\n";
8856: $copyfile=$copyfile.'.meta';
8857: if (copy($target.'.meta',$copyfile)) {
8858: print $logfile "Copied old target metadata to ".$copyfile."\n";
8859: $output = 'ok';
8860: } else {
8861: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8862: $output = &mt('Failed to copy old meta').", $!, ";
8863: }
8864: } else {
8865: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8866: $output = &mt('Failed to copy old target').", $!, ";
8867: }
8868: return $output;
8869: }
8870:
8871: sub write_metadata {
8872: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8873: my (%metadatafields,%metadatakeys,$output);
8874: $metadatafields{'title'}=$formname;
8875: $metadatafields{'creationdate'}=time;
8876: $metadatafields{'lastrevisiondate'}=time;
8877: $metadatafields{'copyright'}='public';
8878: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8879: $env{'user.domain'};
8880: $metadatafields{'authorspace'}=$confname.':'.$dom;
8881: $metadatafields{'domain'}=$dom;
8882: {
8883: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8884: my $mfh;
8885: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
8886: foreach (sort(keys(%metadatafields))) {
8887: unless ($_=~/\./) {
8888: my $unikey=$_;
8889: $unikey=~/^([A-Za-z]+)/;
8890: my $tag=$1;
8891: $tag=~tr/A-Z/a-z/;
8892: print $mfh "\n\<$tag";
8893: foreach (split(/\,/,$metadatakeys{$unikey})) {
8894: my $value=$metadatafields{$unikey.'.'.$_};
8895: $value=~s/\"/\'\'/g;
8896: print $mfh ' '.$_.'="'.$value.'"';
8897: }
8898: print $mfh '>'.
8899: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8900: .'</'.$tag.'>';
8901: }
8902: }
8903: $output = 'ok';
8904: print $logfile "\nWrote metadata";
8905: close($mfh);
8906: } else {
8907: print $logfile "\nFailed to open metadata file";
8908: $output = &mt('Could not write metadata');
8909: }
8910: }
8911: return $output;
8912: }
8913:
8914: sub notifysubscribed {
8915: foreach my $targetsource (@{$modified_urls}){
8916: next unless (ref($targetsource) eq 'ARRAY');
8917: my ($target,$source)=@{$targetsource};
8918: if ($source ne '') {
8919: if (open(my $logfh,">>",$source.'.log')) {
8920: print $logfh "\nCleanup phase: Notifications\n";
8921: my @subscribed=&subscribed_hosts($target);
8922: foreach my $subhost (@subscribed) {
8923: print $logfh "\nNotifying host ".$subhost.':';
8924: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8925: print $logfh $reply;
8926: }
8927: my @subscribedmeta=&subscribed_hosts("$target.meta");
8928: foreach my $subhost (@subscribedmeta) {
8929: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8930: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8931: $subhost);
8932: print $logfh $reply;
8933: }
8934: print $logfh "\n============ Done ============\n";
8935: close($logfh);
8936: }
8937: }
8938: }
8939: return OK;
8940: }
8941:
8942: sub subscribed_hosts {
8943: my ($target) = @_;
8944: my @subscribed;
8945: if (open(my $fh,"<","$target.subscription")) {
8946: while (my $subline=<$fh>) {
8947: if ($subline =~ /^($match_lonid):/) {
8948: my $host = $1;
8949: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8950: unless (grep(/^\Q$host\E$/,@subscribed)) {
8951: push(@subscribed,$host);
8952: }
8953: }
8954: }
8955: }
8956: }
8957: return @subscribed;
8958: }
8959:
8960: sub check_switchserver {
8961: my ($dom,$confname) = @_;
8962: my ($allowed,$switchserver);
8963: my $home = &Apache::lonnet::homeserver($confname,$dom);
8964: if ($home eq 'no_host') {
8965: $home = &Apache::lonnet::domain($dom,'primary');
8966: }
8967: my @ids=&Apache::lonnet::current_machine_ids();
8968: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8969: if (!$allowed) {
8970: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8971: }
8972: return $switchserver;
8973: }
8974:
8975: sub modify_quotas {
8976: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8977: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8978: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8979: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8980: $validationfieldsref);
8981: if ($action eq 'quotas') {
8982: $context = 'tools';
8983: } else {
8984: $context = $action;
8985: }
8986: if ($context eq 'requestcourses') {
8987: @usertools = ('official','unofficial','community','textbook');
8988: @options =('norequest','approval','validate','autolimit');
8989: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8990: %titles = &courserequest_titles();
8991: $toolregexp = join('|',@usertools);
8992: %conditions = &courserequest_conditions();
8993: $confname = $dom.'-domainconfig';
8994: my $servadm = $r->dir_config('lonAdmEMail');
8995: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8996: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8997: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8998: } elsif ($context eq 'requestauthor') {
8999: @usertools = ('author');
9000: %titles = &authorrequest_titles();
9001: } else {
9002: @usertools = ('aboutme','blog','webdav','portfolio');
9003: %titles = &tool_titles();
9004: }
9005: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9006: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9007: foreach my $key (keys(%env)) {
9008: if ($context eq 'requestcourses') {
9009: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9010: my $item = $1;
9011: my $type = $2;
9012: if ($type =~ /^limit_(.+)/) {
9013: $limithash{$item}{$1} = $env{$key};
9014: } else {
9015: $confhash{$item}{$type} = $env{$key};
9016: }
9017: }
9018: } elsif ($context eq 'requestauthor') {
9019: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9020: $confhash{$1} = $env{$key};
9021: }
9022: } else {
9023: if ($key =~ /^form\.quota_(.+)$/) {
9024: $confhash{'defaultquota'}{$1} = $env{$key};
9025: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9026: $confhash{'authorquota'}{$1} = $env{$key};
9027: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9028: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9029: }
9030: }
9031: }
9032: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9033: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9034: @approvalnotify = sort(@approvalnotify);
9035: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9036: my @crstypes = ('official','unofficial','community','textbook');
9037: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9038: foreach my $type (@hasuniquecode) {
9039: if (grep(/^\Q$type\E$/,@crstypes)) {
9040: $confhash{'uniquecode'}{$type} = 1;
9041: }
9042: }
9043: my (%newbook,%allpos);
9044: if ($context eq 'requestcourses') {
9045: foreach my $type ('textbooks','templates') {
9046: @{$allpos{$type}} = ();
9047: my $invalid;
9048: if ($type eq 'textbooks') {
9049: $invalid = &mt('Invalid LON-CAPA course for textbook');
9050: } else {
9051: $invalid = &mt('Invalid LON-CAPA course for template');
9052: }
9053: if ($env{'form.'.$type.'_addbook'}) {
9054: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9055: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9056: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9057: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9058: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9059: } else {
9060: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9061: my $position = $env{'form.'.$type.'_addbook_pos'};
9062: $position =~ s/\D+//g;
9063: if ($position ne '') {
9064: $allpos{$type}[$position] = $newbook{$type};
9065: }
9066: }
9067: } else {
9068: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9069: }
9070: }
9071: }
9072: }
9073: if (ref($domconfig{$action}) eq 'HASH') {
9074: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9075: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9076: $changes{'notify'}{'approval'} = 1;
9077: }
9078: } else {
9079: if ($confhash{'notify'}{'approval'}) {
9080: $changes{'notify'}{'approval'} = 1;
9081: }
9082: }
9083: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9084: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9085: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9086: unless ($confhash{'uniquecode'}{$crstype}) {
9087: $changes{'uniquecode'} = 1;
9088: }
9089: }
9090: unless ($changes{'uniquecode'}) {
9091: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9092: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9093: $changes{'uniquecode'} = 1;
9094: }
9095: }
9096: }
9097: } else {
9098: $changes{'uniquecode'} = 1;
9099: }
9100: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9101: $changes{'uniquecode'} = 1;
9102: }
9103: if ($context eq 'requestcourses') {
9104: foreach my $type ('textbooks','templates') {
9105: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9106: my %deletions;
9107: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9108: if (@todelete) {
9109: map { $deletions{$_} = 1; } @todelete;
9110: }
9111: my %imgdeletions;
9112: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9113: if (@todeleteimages) {
9114: map { $imgdeletions{$_} = 1; } @todeleteimages;
9115: }
9116: my $maxnum = $env{'form.'.$type.'_maxnum'};
9117: for (my $i=0; $i<=$maxnum; $i++) {
9118: my $itemid = $env{'form.'.$type.'_id_'.$i};
9119: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9120: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9121: if ($deletions{$key}) {
9122: if ($domconfig{$action}{$type}{$key}{'image'}) {
9123: #FIXME need to obsolete item in RES space
9124: }
9125: next;
9126: } else {
9127: my $newpos = $env{'form.'.$itemid};
9128: $newpos =~ s/\D+//g;
9129: foreach my $item ('subject','title','publisher','author') {
9130: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9131: ($type eq 'templates'));
9132: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9133: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9134: $changes{$type}{$key} = 1;
9135: }
9136: }
9137: $allpos{$type}[$newpos] = $key;
9138: }
9139: if ($imgdeletions{$key}) {
9140: $changes{$type}{$key} = 1;
9141: #FIXME need to obsolete item in RES space
9142: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9143: my ($cdom,$cnum) = split(/_/,$key);
9144: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9145: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9146: } else {
9147: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9148: $cdom,$cnum,$type,$configuserok,
9149: $switchserver,$author_ok);
9150: if ($imgurl) {
9151: $confhash{$type}{$key}{'image'} = $imgurl;
9152: $changes{$type}{$key} = 1;
9153: }
9154: if ($error) {
9155: &Apache::lonnet::logthis($error);
9156: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9157: }
9158: }
9159: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9160: $confhash{$type}{$key}{'image'} =
9161: $domconfig{$action}{$type}{$key}{'image'};
9162: }
9163: }
9164: }
9165: }
9166: }
9167: }
9168: } else {
9169: if ($confhash{'notify'}{'approval'}) {
9170: $changes{'notify'}{'approval'} = 1;
9171: }
9172: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9173: $changes{'uniquecode'} = 1;
9174: }
9175: }
9176: if ($context eq 'requestcourses') {
9177: foreach my $type ('textbooks','templates') {
9178: if ($newbook{$type}) {
9179: $changes{$type}{$newbook{$type}} = 1;
9180: foreach my $item ('subject','title','publisher','author') {
9181: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9182: ($type eq 'template'));
9183: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9184: if ($env{'form.'.$type.'_addbook_'.$item}) {
9185: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9186: }
9187: }
9188: if ($type eq 'textbooks') {
9189: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9190: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9191: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9192: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9193: } else {
9194: my ($imageurl,$error) =
9195: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9196: $configuserok,$switchserver,$author_ok);
9197: if ($imageurl) {
9198: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9199: }
9200: if ($error) {
9201: &Apache::lonnet::logthis($error);
9202: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9203: }
9204: }
9205: }
9206: }
9207: }
9208: if (@{$allpos{$type}} > 0) {
9209: my $idx = 0;
9210: foreach my $item (@{$allpos{$type}}) {
9211: if ($item ne '') {
9212: $confhash{$type}{$item}{'order'} = $idx;
9213: if (ref($domconfig{$action}) eq 'HASH') {
9214: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9215: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9216: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9217: $changes{$type}{$item} = 1;
9218: }
9219: }
9220: }
9221: }
9222: $idx ++;
9223: }
9224: }
9225: }
9226: }
9227: if (ref($validationitemsref) eq 'ARRAY') {
9228: foreach my $item (@{$validationitemsref}) {
9229: if ($item eq 'fields') {
9230: my @changed;
9231: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9232: if (@{$confhash{'validation'}{$item}} > 0) {
9233: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9234: }
9235: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9236: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9237: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9238: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9239: $domconfig{'requestcourses'}{'validation'}{$item});
9240: } else {
9241: @changed = @{$confhash{'validation'}{$item}};
9242: }
9243: } else {
9244: @changed = @{$confhash{'validation'}{$item}};
9245: }
9246: } else {
9247: @changed = @{$confhash{'validation'}{$item}};
9248: }
9249: if (@changed) {
9250: if ($confhash{'validation'}{$item}) {
9251: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9252: } else {
9253: $changes{'validation'}{$item} = &mt('None');
9254: }
9255: }
9256: } else {
9257: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9258: if ($item eq 'markup') {
9259: if ($env{'form.requestcourses_validation_'.$item}) {
9260: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9261: }
9262: }
9263: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9264: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9265: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9266: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9267: }
9268: } else {
9269: if ($confhash{'validation'}{$item} ne '') {
9270: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9271: }
9272: }
9273: } else {
9274: if ($confhash{'validation'}{$item} ne '') {
9275: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9276: }
9277: }
9278: }
9279: }
9280: }
9281: if ($env{'form.validationdc'}) {
9282: my $newval = $env{'form.validationdc'};
9283: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9284: if (exists($domcoords{$newval})) {
9285: $confhash{'validation'}{'dc'} = $newval;
9286: }
9287: }
9288: if (ref($confhash{'validation'}) eq 'HASH') {
9289: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9290: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9291: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9292: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9293: if ($confhash{'validation'}{'dc'} eq '') {
9294: $changes{'validation'}{'dc'} = &mt('None');
9295: } else {
9296: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9297: }
9298: }
9299: } elsif ($confhash{'validation'}{'dc'} ne '') {
9300: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9301: }
9302: } elsif ($confhash{'validation'}{'dc'} ne '') {
9303: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9304: }
9305: } elsif ($confhash{'validation'}{'dc'} ne '') {
9306: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9307: }
9308: } else {
9309: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9310: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9311: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9312: $changes{'validation'}{'dc'} = &mt('None');
9313: }
9314: }
9315: }
9316: }
9317: }
9318: } else {
9319: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9320: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9321: }
9322: foreach my $item (@usertools) {
9323: foreach my $type (@{$types},'default','_LC_adv') {
9324: my $unset;
9325: if ($context eq 'requestcourses') {
9326: $unset = '0';
9327: if ($type eq '_LC_adv') {
9328: $unset = '';
9329: }
9330: if ($confhash{$item}{$type} eq 'autolimit') {
9331: $confhash{$item}{$type} .= '=';
9332: unless ($limithash{$item}{$type} =~ /\D/) {
9333: $confhash{$item}{$type} .= $limithash{$item}{$type};
9334: }
9335: }
9336: } elsif ($context eq 'requestauthor') {
9337: $unset = '0';
9338: if ($type eq '_LC_adv') {
9339: $unset = '';
9340: }
9341: } else {
9342: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9343: $confhash{$item}{$type} = 1;
9344: } else {
9345: $confhash{$item}{$type} = 0;
9346: }
9347: }
9348: if (ref($domconfig{$action}) eq 'HASH') {
9349: if ($action eq 'requestauthor') {
9350: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9351: $changes{$type} = 1;
9352: }
9353: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9354: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9355: $changes{$item}{$type} = 1;
9356: }
9357: } else {
9358: if ($context eq 'requestcourses') {
9359: if ($confhash{$item}{$type} ne $unset) {
9360: $changes{$item}{$type} = 1;
9361: }
9362: } else {
9363: if (!$confhash{$item}{$type}) {
9364: $changes{$item}{$type} = 1;
9365: }
9366: }
9367: }
9368: } else {
9369: if ($context eq 'requestcourses') {
9370: if ($confhash{$item}{$type} ne $unset) {
9371: $changes{$item}{$type} = 1;
9372: }
9373: } elsif ($context eq 'requestauthor') {
9374: if ($confhash{$type} ne $unset) {
9375: $changes{$type} = 1;
9376: }
9377: } else {
9378: if (!$confhash{$item}{$type}) {
9379: $changes{$item}{$type} = 1;
9380: }
9381: }
9382: }
9383: }
9384: }
9385: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9386: if (ref($domconfig{'quotas'}) eq 'HASH') {
9387: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9388: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9389: if (exists($confhash{'defaultquota'}{$key})) {
9390: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9391: $changes{'defaultquota'}{$key} = 1;
9392: }
9393: } else {
9394: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9395: }
9396: }
9397: } else {
9398: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9399: if (exists($confhash{'defaultquota'}{$key})) {
9400: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9401: $changes{'defaultquota'}{$key} = 1;
9402: }
9403: } else {
9404: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9405: }
9406: }
9407: }
9408: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9409: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9410: if (exists($confhash{'authorquota'}{$key})) {
9411: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9412: $changes{'authorquota'}{$key} = 1;
9413: }
9414: } else {
9415: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9416: }
9417: }
9418: }
9419: }
9420: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9421: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9422: if (ref($domconfig{'quotas'}) eq 'HASH') {
9423: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9424: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9425: $changes{'defaultquota'}{$key} = 1;
9426: }
9427: } else {
9428: if (!exists($domconfig{'quotas'}{$key})) {
9429: $changes{'defaultquota'}{$key} = 1;
9430: }
9431: }
9432: } else {
9433: $changes{'defaultquota'}{$key} = 1;
9434: }
9435: }
9436: }
9437: if (ref($confhash{'authorquota'}) eq 'HASH') {
9438: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9439: if (ref($domconfig{'quotas'}) eq 'HASH') {
9440: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9441: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9442: $changes{'authorquota'}{$key} = 1;
9443: }
9444: } else {
9445: $changes{'authorquota'}{$key} = 1;
9446: }
9447: } else {
9448: $changes{'authorquota'}{$key} = 1;
9449: }
9450: }
9451: }
9452: }
9453:
9454: if ($context eq 'requestauthor') {
9455: $domdefaults{'requestauthor'} = \%confhash;
9456: } else {
9457: foreach my $key (keys(%confhash)) {
9458: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9459: $domdefaults{$key} = $confhash{$key};
9460: }
9461: }
9462: }
9463:
9464: my %quotahash = (
9465: $action => { %confhash }
9466: );
9467: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9468: $dom);
9469: if ($putresult eq 'ok') {
9470: if (keys(%changes) > 0) {
9471: my $cachetime = 24*60*60;
9472: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9473: if (ref($lastactref) eq 'HASH') {
9474: $lastactref->{'domdefaults'} = 1;
9475: }
9476: $resulttext = &mt('Changes made:').'<ul>';
9477: unless (($context eq 'requestcourses') ||
9478: ($context eq 'requestauthor')) {
9479: if (ref($changes{'defaultquota'}) eq 'HASH') {
9480: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9481: foreach my $type (@{$types},'default') {
9482: if (defined($changes{'defaultquota'}{$type})) {
9483: my $typetitle = $usertypes->{$type};
9484: if ($type eq 'default') {
9485: $typetitle = $othertitle;
9486: }
9487: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9488: }
9489: }
9490: $resulttext .= '</ul></li>';
9491: }
9492: if (ref($changes{'authorquota'}) eq 'HASH') {
9493: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9494: foreach my $type (@{$types},'default') {
9495: if (defined($changes{'authorquota'}{$type})) {
9496: my $typetitle = $usertypes->{$type};
9497: if ($type eq 'default') {
9498: $typetitle = $othertitle;
9499: }
9500: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9501: }
9502: }
9503: $resulttext .= '</ul></li>';
9504: }
9505: }
9506: my %newenv;
9507: foreach my $item (@usertools) {
9508: my (%haschgs,%inconf);
9509: if ($context eq 'requestauthor') {
9510: %haschgs = %changes;
9511: %inconf = %confhash;
9512: } else {
9513: if (ref($changes{$item}) eq 'HASH') {
9514: %haschgs = %{$changes{$item}};
9515: }
9516: if (ref($confhash{$item}) eq 'HASH') {
9517: %inconf = %{$confhash{$item}};
9518: }
9519: }
9520: if (keys(%haschgs) > 0) {
9521: my $newacc =
9522: &Apache::lonnet::usertools_access($env{'user.name'},
9523: $env{'user.domain'},
9524: $item,'reload',$context);
9525: if (($context eq 'requestcourses') ||
9526: ($context eq 'requestauthor')) {
9527: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9528: $newenv{'environment.canrequest.'.$item} = $newacc;
9529: }
9530: } else {
9531: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9532: $newenv{'environment.availabletools.'.$item} = $newacc;
9533: }
9534: }
9535: unless ($context eq 'requestauthor') {
9536: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9537: }
9538: foreach my $type (@{$types},'default','_LC_adv') {
9539: if ($haschgs{$type}) {
9540: my $typetitle = $usertypes->{$type};
9541: if ($type eq 'default') {
9542: $typetitle = $othertitle;
9543: } elsif ($type eq '_LC_adv') {
9544: $typetitle = 'LON-CAPA Advanced Users';
9545: }
9546: if ($inconf{$type}) {
9547: if ($context eq 'requestcourses') {
9548: my $cond;
9549: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9550: if ($1 eq '') {
9551: $cond = &mt('(Automatic processing of any request).');
9552: } else {
9553: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9554: }
9555: } else {
9556: $cond = $conditions{$inconf{$type}};
9557: }
9558: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9559: } elsif ($context eq 'requestauthor') {
9560: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9561: $titles{$inconf{$type}},$typetitle);
9562:
9563: } else {
9564: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9565: }
9566: } else {
9567: if ($type eq '_LC_adv') {
9568: if ($inconf{$type} eq '0') {
9569: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9570: } else {
9571: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9572: }
9573: } else {
9574: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9575: }
9576: }
9577: }
9578: }
9579: unless ($context eq 'requestauthor') {
9580: $resulttext .= '</ul></li>';
9581: }
9582: }
9583: }
9584: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9585: if (ref($changes{'notify'}) eq 'HASH') {
9586: if ($changes{'notify'}{'approval'}) {
9587: if (ref($confhash{'notify'}) eq 'HASH') {
9588: if ($confhash{'notify'}{'approval'}) {
9589: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9590: } else {
9591: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9592: }
9593: }
9594: }
9595: }
9596: }
9597: if ($action eq 'requestcourses') {
9598: my @offon = ('off','on');
9599: if ($changes{'uniquecode'}) {
9600: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9601: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9602: $resulttext .= '<li>'.
9603: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9604: '</li>';
9605: } else {
9606: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9607: '</li>';
9608: }
9609: }
9610: foreach my $type ('textbooks','templates') {
9611: if (ref($changes{$type}) eq 'HASH') {
9612: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9613: foreach my $key (sort(keys(%{$changes{$type}}))) {
9614: my %coursehash = &Apache::lonnet::coursedescription($key);
9615: my $coursetitle = $coursehash{'description'};
9616: my $position = $confhash{$type}{$key}{'order'} + 1;
9617: $resulttext .= '<li>';
9618: foreach my $item ('subject','title','publisher','author') {
9619: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9620: ($type eq 'templates'));
9621: my $name = $item.':';
9622: $name =~ s/^(\w)/\U$1/;
9623: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9624: }
9625: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9626: if ($type eq 'textbooks') {
9627: if ($confhash{$type}{$key}{'image'}) {
9628: $resulttext .= ' '.&mt('Image: [_1]',
9629: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9630: ' alt="Textbook cover" />').'<br />';
9631: }
9632: }
9633: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9634: }
9635: $resulttext .= '</ul></li>';
9636: }
9637: }
9638: if (ref($changes{'validation'}) eq 'HASH') {
9639: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9640: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9641: foreach my $item (@{$validationitemsref}) {
9642: if (exists($changes{'validation'}{$item})) {
9643: if ($item eq 'markup') {
9644: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9645: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9646: } else {
9647: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9648: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9649: }
9650: }
9651: }
9652: if (exists($changes{'validation'}{'dc'})) {
9653: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9654: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9655: }
9656: }
9657: }
9658: }
9659: $resulttext .= '</ul>';
9660: if (keys(%newenv)) {
9661: &Apache::lonnet::appenv(\%newenv);
9662: }
9663: } else {
9664: if ($context eq 'requestcourses') {
9665: $resulttext = &mt('No changes made to rights to request creation of courses.');
9666: } elsif ($context eq 'requestauthor') {
9667: $resulttext = &mt('No changes made to rights to request author space.');
9668: } else {
9669: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9670: }
9671: }
9672: } else {
9673: $resulttext = '<span class="LC_error">'.
9674: &mt('An error occurred: [_1]',$putresult).'</span>';
9675: }
9676: if ($errors) {
9677: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9678: '<ul>'.$errors.'</ul></p>';
9679: }
9680: return $resulttext;
9681: }
9682:
9683: sub process_textbook_image {
9684: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9685: my $filename = $env{'form.'.$caller.'.filename'};
9686: my ($error,$url);
9687: my ($width,$height) = (50,50);
9688: if ($configuserok eq 'ok') {
9689: if ($switchserver) {
9690: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9691: $switchserver);
9692: } elsif ($author_ok eq 'ok') {
9693: my ($result,$imageurl) =
9694: &publishlogo($r,'upload',$caller,$dom,$confname,
9695: "$type/$cdom/$cnum/cover",$width,$height);
9696: if ($result eq 'ok') {
9697: $url = $imageurl;
9698: } else {
9699: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9700: }
9701: } else {
9702: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9703: }
9704: } else {
9705: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9706: }
9707: return ($url,$error);
9708: }
9709:
9710: sub modify_autoenroll {
9711: my ($dom,$lastactref,%domconfig) = @_;
9712: my ($resulttext,%changes);
9713: my %currautoenroll;
9714: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9715: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9716: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9717: }
9718: }
9719: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9720: my %title = ( run => 'Auto-enrollment active',
9721: sender => 'Sender for notification messages',
9722: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9723: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9724: my @offon = ('off','on');
9725: my $sender_uname = $env{'form.sender_uname'};
9726: my $sender_domain = $env{'form.sender_domain'};
9727: if ($sender_domain eq '') {
9728: $sender_uname = '';
9729: } elsif ($sender_uname eq '') {
9730: $sender_domain = '';
9731: }
9732: my $coowners = $env{'form.autoassign_coowners'};
9733: my $failsafe = $env{'form.autoenroll_failsafe'};
9734: $failsafe =~ s{^\s+|\s+$}{}g;
9735: if ($failsafe =~ /\D/) {
9736: undef($failsafe);
9737: }
9738: my %autoenrollhash = (
9739: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9740: 'sender_uname' => $sender_uname,
9741: 'sender_domain' => $sender_domain,
9742: 'co-owners' => $coowners,
9743: 'autofailsafe' => $failsafe,
9744: }
9745: );
9746: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9747: $dom);
9748: if ($putresult eq 'ok') {
9749: if (exists($currautoenroll{'run'})) {
9750: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9751: $changes{'run'} = 1;
9752: }
9753: } elsif ($autorun) {
9754: if ($env{'form.autoenroll_run'} ne '1') {
9755: $changes{'run'} = 1;
9756: }
9757: }
9758: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9759: $changes{'sender'} = 1;
9760: }
9761: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9762: $changes{'sender'} = 1;
9763: }
9764: if ($currautoenroll{'co-owners'} ne '') {
9765: if ($currautoenroll{'co-owners'} ne $coowners) {
9766: $changes{'coowners'} = 1;
9767: }
9768: } elsif ($coowners) {
9769: $changes{'coowners'} = 1;
9770: }
9771: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9772: $changes{'autofailsafe'} = 1;
9773: }
9774: if (keys(%changes) > 0) {
9775: $resulttext = &mt('Changes made:').'<ul>';
9776: if ($changes{'run'}) {
9777: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9778: }
9779: if ($changes{'sender'}) {
9780: if ($sender_uname eq '' || $sender_domain eq '') {
9781: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9782: } else {
9783: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9784: }
9785: }
9786: if ($changes{'coowners'}) {
9787: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9788: &Apache::loncommon::devalidate_domconfig_cache($dom);
9789: if (ref($lastactref) eq 'HASH') {
9790: $lastactref->{'domainconfig'} = 1;
9791: }
9792: }
9793: if ($changes{'autofailsafe'}) {
9794: if ($failsafe ne '') {
9795: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9796: } else {
9797: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9798: }
9799: &Apache::lonnet::get_domain_defaults($dom,1);
9800: if (ref($lastactref) eq 'HASH') {
9801: $lastactref->{'domdefaults'} = 1;
9802: }
9803: }
9804: $resulttext .= '</ul>';
9805: } else {
9806: $resulttext = &mt('No changes made to auto-enrollment settings');
9807: }
9808: } else {
9809: $resulttext = '<span class="LC_error">'.
9810: &mt('An error occurred: [_1]',$putresult).'</span>';
9811: }
9812: return $resulttext;
9813: }
9814:
9815: sub modify_autoupdate {
9816: my ($dom,%domconfig) = @_;
9817: my ($resulttext,%currautoupdate,%fields,%changes);
9818: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9819: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9820: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9821: }
9822: }
9823: my @offon = ('off','on');
9824: my %title = &Apache::lonlocal::texthash (
9825: run => 'Auto-update:',
9826: classlists => 'Updates to user information in classlists?'
9827: );
9828: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9829: my %fieldtitles = &Apache::lonlocal::texthash (
9830: id => 'Student/Employee ID',
9831: permanentemail => 'E-mail address',
9832: lastname => 'Last Name',
9833: firstname => 'First Name',
9834: middlename => 'Middle Name',
9835: generation => 'Generation',
9836: );
9837: $othertitle = &mt('All users');
9838: if (keys(%{$usertypes}) > 0) {
9839: $othertitle = &mt('Other users');
9840: }
9841: foreach my $key (keys(%env)) {
9842: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9843: my ($usertype,$item) = ($1,$2);
9844: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9845: if ($usertype eq 'default') {
9846: push(@{$fields{$1}},$2);
9847: } elsif (ref($types) eq 'ARRAY') {
9848: if (grep(/^\Q$usertype\E$/,@{$types})) {
9849: push(@{$fields{$1}},$2);
9850: }
9851: }
9852: }
9853: }
9854: }
9855: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9856: @lockablenames = sort(@lockablenames);
9857: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9858: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9859: if (@changed) {
9860: $changes{'lockablenames'} = 1;
9861: }
9862: } else {
9863: if (@lockablenames) {
9864: $changes{'lockablenames'} = 1;
9865: }
9866: }
9867: my %updatehash = (
9868: autoupdate => { run => $env{'form.autoupdate_run'},
9869: classlists => $env{'form.classlists'},
9870: fields => {%fields},
9871: lockablenames => \@lockablenames,
9872: }
9873: );
9874: foreach my $key (keys(%currautoupdate)) {
9875: if (($key eq 'run') || ($key eq 'classlists')) {
9876: if (exists($updatehash{autoupdate}{$key})) {
9877: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9878: $changes{$key} = 1;
9879: }
9880: }
9881: } elsif ($key eq 'fields') {
9882: if (ref($currautoupdate{$key}) eq 'HASH') {
9883: foreach my $item (@{$types},'default') {
9884: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9885: my $change = 0;
9886: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9887: if (!exists($fields{$item})) {
9888: $change = 1;
9889: last;
9890: } elsif (ref($fields{$item}) eq 'ARRAY') {
9891: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9892: $change = 1;
9893: last;
9894: }
9895: }
9896: }
9897: if ($change) {
9898: push(@{$changes{$key}},$item);
9899: }
9900: }
9901: }
9902: }
9903: } elsif ($key eq 'lockablenames') {
9904: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9905: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9906: if (@changed) {
9907: $changes{'lockablenames'} = 1;
9908: }
9909: } else {
9910: if (@lockablenames) {
9911: $changes{'lockablenames'} = 1;
9912: }
9913: }
9914: }
9915: }
9916: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9917: if (@lockablenames) {
9918: $changes{'lockablenames'} = 1;
9919: }
9920: }
9921: foreach my $item (@{$types},'default') {
9922: if (defined($fields{$item})) {
9923: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9924: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9925: my $change = 0;
9926: if (ref($fields{$item}) eq 'ARRAY') {
9927: foreach my $type (@{$fields{$item}}) {
9928: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9929: $change = 1;
9930: last;
9931: }
9932: }
9933: }
9934: if ($change) {
9935: push(@{$changes{'fields'}},$item);
9936: }
9937: } else {
9938: push(@{$changes{'fields'}},$item);
9939: }
9940: } else {
9941: push(@{$changes{'fields'}},$item);
9942: }
9943: }
9944: }
9945: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9946: $dom);
9947: if ($putresult eq 'ok') {
9948: if (keys(%changes) > 0) {
9949: $resulttext = &mt('Changes made:').'<ul>';
9950: foreach my $key (sort(keys(%changes))) {
9951: if ($key eq 'lockablenames') {
9952: $resulttext .= '<li>';
9953: if (@lockablenames) {
9954: $usertypes->{'default'} = $othertitle;
9955: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9956: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9957: } else {
9958: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9959: }
9960: $resulttext .= '</li>';
9961: } elsif (ref($changes{$key}) eq 'ARRAY') {
9962: foreach my $item (@{$changes{$key}}) {
9963: my @newvalues;
9964: foreach my $type (@{$fields{$item}}) {
9965: push(@newvalues,$fieldtitles{$type});
9966: }
9967: my $newvaluestr;
9968: if (@newvalues > 0) {
9969: $newvaluestr = join(', ',@newvalues);
9970: } else {
9971: $newvaluestr = &mt('none');
9972: }
9973: if ($item eq 'default') {
9974: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9975: } else {
9976: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9977: }
9978: }
9979: } else {
9980: my $newvalue;
9981: if ($key eq 'run') {
9982: $newvalue = $offon[$env{'form.autoupdate_run'}];
9983: } else {
9984: $newvalue = $offon[$env{'form.'.$key}];
9985: }
9986: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9987: }
9988: }
9989: $resulttext .= '</ul>';
9990: } else {
9991: $resulttext = &mt('No changes made to autoupdates');
9992: }
9993: } else {
9994: $resulttext = '<span class="LC_error">'.
9995: &mt('An error occurred: [_1]',$putresult).'</span>';
9996: }
9997: return $resulttext;
9998: }
9999:
10000: sub modify_autocreate {
10001: my ($dom,%domconfig) = @_;
10002: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10003: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10004: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10005: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10006: }
10007: }
10008: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10009: req => 'Auto-creation of validated requests for official courses',
10010: xmldc => 'Identity of course creator of courses from XML files',
10011: );
10012: my @types = ('xml','req');
10013: foreach my $item (@types) {
10014: $newvals{$item} = $env{'form.autocreate_'.$item};
10015: $newvals{$item} =~ s/\D//g;
10016: $newvals{$item} = 0 if ($newvals{$item} eq '');
10017: }
10018: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10019: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10020: unless (exists($domcoords{$newvals{'xmldc'}})) {
10021: $newvals{'xmldc'} = '';
10022: }
10023: %autocreatehash = (
10024: autocreate => { xml => $newvals{'xml'},
10025: req => $newvals{'req'},
10026: }
10027: );
10028: if ($newvals{'xmldc'} ne '') {
10029: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10030: }
10031: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10032: $dom);
10033: if ($putresult eq 'ok') {
10034: my @items = @types;
10035: if ($newvals{'xml'}) {
10036: push(@items,'xmldc');
10037: }
10038: foreach my $item (@items) {
10039: if (exists($currautocreate{$item})) {
10040: if ($currautocreate{$item} ne $newvals{$item}) {
10041: $changes{$item} = 1;
10042: }
10043: } elsif ($newvals{$item}) {
10044: $changes{$item} = 1;
10045: }
10046: }
10047: if (keys(%changes) > 0) {
10048: my @offon = ('off','on');
10049: $resulttext = &mt('Changes made:').'<ul>';
10050: foreach my $item (@types) {
10051: if ($changes{$item}) {
10052: my $newtxt = $offon[$newvals{$item}];
10053: $resulttext .= '<li>'.
10054: &mt("$title{$item} set to [_1]$newtxt [_2]",
10055: '<b>','</b>').
10056: '</li>';
10057: }
10058: }
10059: if ($changes{'xmldc'}) {
10060: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10061: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10062: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10063: }
10064: $resulttext .= '</ul>';
10065: } else {
10066: $resulttext = &mt('No changes made to auto-creation settings');
10067: }
10068: } else {
10069: $resulttext = '<span class="LC_error">'.
10070: &mt('An error occurred: [_1]',$putresult).'</span>';
10071: }
10072: return $resulttext;
10073: }
10074:
10075: sub modify_directorysrch {
10076: my ($dom,$lastactref,%domconfig) = @_;
10077: my ($resulttext,%changes);
10078: my %currdirsrch;
10079: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10080: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10081: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10082: }
10083: }
10084: my %title = ( available => 'Institutional directory search available',
10085: localonly => 'Other domains can search institution',
10086: lcavailable => 'LON-CAPA directory search available',
10087: lclocalonly => 'Other domains can search LON-CAPA domain',
10088: searchby => 'Search types',
10089: searchtypes => 'Search latitude');
10090: my @offon = ('off','on');
10091: my @otherdoms = ('Yes','No');
10092:
10093: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10094: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10095: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10096:
10097: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10098: if (keys(%{$usertypes}) == 0) {
10099: @cansearch = ('default');
10100: } else {
10101: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10102: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10103: if (!grep(/^\Q$type\E$/,@cansearch)) {
10104: push(@{$changes{'cansearch'}},$type);
10105: }
10106: }
10107: foreach my $type (@cansearch) {
10108: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10109: push(@{$changes{'cansearch'}},$type);
10110: }
10111: }
10112: } else {
10113: push(@{$changes{'cansearch'}},@cansearch);
10114: }
10115: }
10116:
10117: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10118: foreach my $by (@{$currdirsrch{'searchby'}}) {
10119: if (!grep(/^\Q$by\E$/,@searchby)) {
10120: push(@{$changes{'searchby'}},$by);
10121: }
10122: }
10123: foreach my $by (@searchby) {
10124: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10125: push(@{$changes{'searchby'}},$by);
10126: }
10127: }
10128: } else {
10129: push(@{$changes{'searchby'}},@searchby);
10130: }
10131:
10132: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10133: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10134: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10135: push(@{$changes{'searchtypes'}},$type);
10136: }
10137: }
10138: foreach my $type (@searchtypes) {
10139: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10140: push(@{$changes{'searchtypes'}},$type);
10141: }
10142: }
10143: } else {
10144: if (exists($currdirsrch{'searchtypes'})) {
10145: foreach my $type (@searchtypes) {
10146: if ($type ne $currdirsrch{'searchtypes'}) {
10147: push(@{$changes{'searchtypes'}},$type);
10148: }
10149: }
10150: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10151: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10152: }
10153: } else {
10154: push(@{$changes{'searchtypes'}},@searchtypes);
10155: }
10156: }
10157:
10158: my %dirsrch_hash = (
10159: directorysrch => { available => $env{'form.dirsrch_available'},
10160: cansearch => \@cansearch,
10161: localonly => $env{'form.dirsrch_instlocalonly'},
10162: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10163: lcavailable => $env{'form.dirsrch_domavailable'},
10164: searchby => \@searchby,
10165: searchtypes => \@searchtypes,
10166: }
10167: );
10168: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10169: $dom);
10170: if ($putresult eq 'ok') {
10171: if (exists($currdirsrch{'available'})) {
10172: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10173: $changes{'available'} = 1;
10174: }
10175: } else {
10176: if ($env{'form.dirsrch_available'} eq '1') {
10177: $changes{'available'} = 1;
10178: }
10179: }
10180: if (exists($currdirsrch{'lcavailable'})) {
10181: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10182: $changes{'lcavailable'} = 1;
10183: }
10184: } else {
10185: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10186: $changes{'lcavailable'} = 1;
10187: }
10188: }
10189: if (exists($currdirsrch{'localonly'})) {
10190: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10191: $changes{'localonly'} = 1;
10192: }
10193: } else {
10194: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10195: $changes{'localonly'} = 1;
10196: }
10197: }
10198: if (exists($currdirsrch{'lclocalonly'})) {
10199: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10200: $changes{'lclocalonly'} = 1;
10201: }
10202: } else {
10203: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10204: $changes{'lclocalonly'} = 1;
10205: }
10206: }
10207: if (keys(%changes) > 0) {
10208: $resulttext = &mt('Changes made:').'<ul>';
10209: if ($changes{'available'}) {
10210: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10211: }
10212: if ($changes{'lcavailable'}) {
10213: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10214: }
10215: if ($changes{'localonly'}) {
10216: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10217: }
10218: if ($changes{'lclocalonly'}) {
10219: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10220: }
10221: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10222: my $chgtext;
10223: if (ref($usertypes) eq 'HASH') {
10224: if (keys(%{$usertypes}) > 0) {
10225: foreach my $type (@{$types}) {
10226: if (grep(/^\Q$type\E$/,@cansearch)) {
10227: $chgtext .= $usertypes->{$type}.'; ';
10228: }
10229: }
10230: if (grep(/^default$/,@cansearch)) {
10231: $chgtext .= $othertitle;
10232: } else {
10233: $chgtext =~ s/\; $//;
10234: }
10235: $resulttext .=
10236: '<li>'.
10237: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10238: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10239: '</li>';
10240: }
10241: }
10242: }
10243: if (ref($changes{'searchby'}) eq 'ARRAY') {
10244: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10245: my $chgtext;
10246: foreach my $type (@{$titleorder}) {
10247: if (grep(/^\Q$type\E$/,@searchby)) {
10248: if (defined($searchtitles->{$type})) {
10249: $chgtext .= $searchtitles->{$type}.'; ';
10250: }
10251: }
10252: }
10253: $chgtext =~ s/\; $//;
10254: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10255: }
10256: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10257: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10258: my $chgtext;
10259: foreach my $type (@{$srchtypeorder}) {
10260: if (grep(/^\Q$type\E$/,@searchtypes)) {
10261: if (defined($srchtypes_desc->{$type})) {
10262: $chgtext .= $srchtypes_desc->{$type}.'; ';
10263: }
10264: }
10265: }
10266: $chgtext =~ s/\; $//;
10267: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10268: }
10269: $resulttext .= '</ul>';
10270: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10271: if (ref($lastactref) eq 'HASH') {
10272: $lastactref->{'directorysrch'} = 1;
10273: }
10274: } else {
10275: $resulttext = &mt('No changes made to directory search settings');
10276: }
10277: } else {
10278: $resulttext = '<span class="LC_error">'.
10279: &mt('An error occurred: [_1]',$putresult).'</span>';
10280: }
10281: return $resulttext;
10282: }
10283:
10284: sub modify_contacts {
10285: my ($dom,$lastactref,%domconfig) = @_;
10286: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10287: if (ref($domconfig{'contacts'}) eq 'HASH') {
10288: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10289: $currsetting{$key} = $domconfig{'contacts'}{$key};
10290: }
10291: }
10292: my (%others,%to,%bcc,%includestr,%includeloc);
10293: my @contacts = ('supportemail','adminemail');
10294: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10295: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
10296: my @toggles = ('reporterrors','reportupdates');
10297: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10298: foreach my $type (@mailings) {
10299: @{$newsetting{$type}} =
10300: &Apache::loncommon::get_env_multiple('form.'.$type);
10301: foreach my $item (@contacts) {
10302: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10303: $contacts_hash{contacts}{$type}{$item} = 1;
10304: } else {
10305: $contacts_hash{contacts}{$type}{$item} = 0;
10306: }
10307: }
10308: $others{$type} = $env{'form.'.$type.'_others'};
10309: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10310: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10311: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10312: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10313: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10314: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10315: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10316: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10317: }
10318: }
10319: }
10320: foreach my $item (@contacts) {
10321: $to{$item} = $env{'form.'.$item};
10322: $contacts_hash{'contacts'}{$item} = $to{$item};
10323: }
10324: foreach my $item (@toggles) {
10325: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10326: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10327: }
10328: }
10329: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10330: foreach my $field (@{$fields}) {
10331: if (ref($possoptions->{$field}) eq 'ARRAY') {
10332: my $value = $env{'form.helpform_'.$field};
10333: $value =~ s/^\s+|\s+$//g;
10334: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10335: $contacts_hash{contacts}{'helpform'}{$field} = $value;
10336: if ($field eq 'screenshot') {
10337: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10338: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10339: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10340: }
10341: }
10342: }
10343: }
10344: }
10345: }
10346: if (keys(%currsetting) > 0) {
10347: foreach my $item (@contacts) {
10348: if ($to{$item} ne $currsetting{$item}) {
10349: $changes{$item} = 1;
10350: }
10351: }
10352: foreach my $type (@mailings) {
10353: foreach my $item (@contacts) {
10354: if (ref($currsetting{$type}) eq 'HASH') {
10355: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10356: push(@{$changes{$type}},$item);
10357: }
10358: } else {
10359: push(@{$changes{$type}},@{$newsetting{$type}});
10360: }
10361: }
10362: if ($others{$type} ne $currsetting{$type}{'others'}) {
10363: push(@{$changes{$type}},'others');
10364: }
10365: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10366: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10367: push(@{$changes{$type}},'bcc');
10368: }
10369: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10370: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10371: push(@{$changes{$type}},'include');
10372: }
10373: }
10374: }
10375: if (ref($fields) eq 'ARRAY') {
10376: if (ref($currsetting{'helpform'}) eq 'HASH') {
10377: foreach my $field (@{$fields}) {
10378: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10379: push(@{$changes{'helpform'}},$field);
10380: }
10381: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10382: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10383: push(@{$changes{'helpform'}},'maxsize');
10384: }
10385: }
10386: }
10387: } else {
10388: foreach my $field (@{$fields}) {
10389: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10390: push(@{$changes{'helpform'}},$field);
10391: }
10392: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10393: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10394: push(@{$changes{'helpform'}},'maxsize');
10395: }
10396: }
10397: }
10398: }
10399: }
10400: } else {
10401: my %default;
10402: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10403: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10404: $default{'errormail'} = 'adminemail';
10405: $default{'packagesmail'} = 'adminemail';
10406: $default{'helpdeskmail'} = 'supportemail';
10407: $default{'otherdomsmail'} = 'supportemail';
10408: $default{'lonstatusmail'} = 'adminemail';
10409: $default{'requestsmail'} = 'adminemail';
10410: $default{'updatesmail'} = 'adminemail';
10411: $default{'hostipmail'} = 'adminemail';
10412: foreach my $item (@contacts) {
10413: if ($to{$item} ne $default{$item}) {
10414: $changes{$item} = 1;
10415: }
10416: }
10417: foreach my $type (@mailings) {
10418: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10419: push(@{$changes{$type}},@{$newsetting{$type}});
10420: }
10421: if ($others{$type} ne '') {
10422: push(@{$changes{$type}},'others');
10423: }
10424: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10425: if ($bcc{$type} ne '') {
10426: push(@{$changes{$type}},'bcc');
10427: }
10428: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10429: push(@{$changes{$type}},'include');
10430: }
10431: }
10432: }
10433: if (ref($fields) eq 'ARRAY') {
10434: foreach my $field (@{$fields}) {
10435: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10436: push(@{$changes{'helpform'}},$field);
10437: }
10438: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10439: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10440: push(@{$changes{'helpform'}},'maxsize');
10441: }
10442: }
10443: }
10444: }
10445: }
10446: foreach my $item (@toggles) {
10447: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10448: $changes{$item} = 1;
10449: } elsif ((!$env{'form.'.$item}) &&
10450: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10451: $changes{$item} = 1;
10452: }
10453: }
10454: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10455: $dom);
10456: if ($putresult eq 'ok') {
10457: if (keys(%changes) > 0) {
10458: &Apache::loncommon::devalidate_domconfig_cache($dom);
10459: if (ref($lastactref) eq 'HASH') {
10460: $lastactref->{'domainconfig'} = 1;
10461: }
10462: my ($titles,$short_titles) = &contact_titles();
10463: $resulttext = &mt('Changes made:').'<ul>';
10464: foreach my $item (@contacts) {
10465: if ($changes{$item}) {
10466: $resulttext .= '<li>'.$titles->{$item}.
10467: &mt(' set to: ').
10468: '<span class="LC_cusr_emph">'.
10469: $to{$item}.'</span></li>';
10470: }
10471: }
10472: foreach my $type (@mailings) {
10473: if (ref($changes{$type}) eq 'ARRAY') {
10474: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10475: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10476: } else {
10477: $resulttext .= '<li>'.$titles->{$type}.': ';
10478: }
10479: my @text;
10480: foreach my $item (@{$newsetting{$type}}) {
10481: push(@text,$short_titles->{$item});
10482: }
10483: if ($others{$type} ne '') {
10484: push(@text,$others{$type});
10485: }
10486: if (@text) {
10487: $resulttext .= '<span class="LC_cusr_emph">'.
10488: join(', ',@text).'</span>';
10489: }
10490: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10491: if ($bcc{$type} ne '') {
10492: my $bcctext;
10493: if (@text) {
10494: $bcctext = ' '.&mt('with Bcc to');
10495: } else {
10496: $bcctext = '(Bcc)';
10497: }
10498: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10499: } elsif (!@text) {
10500: $resulttext .= &mt('No one');
10501: }
10502: if ($includestr{$type} ne '') {
10503: if ($includeloc{$type} eq 'b') {
10504: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10505: } elsif ($includeloc{$type} eq 's') {
10506: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10507: }
10508: }
10509: } elsif (!@text) {
10510: $resulttext .= &mt('No recipients');
10511: }
10512: $resulttext .= '</li>';
10513: }
10514: }
10515: my @offon = ('off','on');
10516: if ($changes{'reporterrors'}) {
10517: $resulttext .= '<li>'.
10518: &mt('E-mail error reports to [_1] set to "'.
10519: $offon[$env{'form.reporterrors'}].'".',
10520: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10521: &mt('LON-CAPA core group - MSU'),600,500)).
10522: '</li>';
10523: }
10524: if ($changes{'reportupdates'}) {
10525: $resulttext .= '<li>'.
10526: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10527: $offon[$env{'form.reportupdates'}].'".',
10528: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10529: &mt('LON-CAPA core group - MSU'),600,500)).
10530: '</li>';
10531: }
10532: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10533: my (@optional,@required,@unused,$maxsizechg);
10534: foreach my $field (@{$changes{'helpform'}}) {
10535: if ($field eq 'maxsize') {
10536: $maxsizechg = 1;
10537: next;
10538: }
10539: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10540: push(@optional,$field);
10541: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10542: push(@unused,$field);
10543: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10544: push(@required,$field);
10545: }
10546: }
10547: if (@optional) {
10548: $resulttext .= '<li>'.
10549: &mt('Help form fields changed to "Optional": [_1].',
10550: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10551: '</li>';
10552: }
10553: if (@required) {
10554: $resulttext .= '<li>'.
10555: &mt('Help form fields changed to "Required": [_1].',
10556: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10557: '</li>';
10558: }
10559: if (@unused) {
10560: $resulttext .= '<li>'.
10561: &mt('Help form fields changed to "Not shown": [_1].',
10562: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10563: '</li>';
10564: }
10565: if ($maxsizechg) {
10566: $resulttext .= '<li>'.
10567: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10568: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10569: '</li>';
10570:
10571: }
10572: }
10573: $resulttext .= '</ul>';
10574: } else {
10575: $resulttext = &mt('No changes made to contacts and form settings');
10576: }
10577: } else {
10578: $resulttext = '<span class="LC_error">'.
10579: &mt('An error occurred: [_1].',$putresult).'</span>';
10580: }
10581: return $resulttext;
10582: }
10583:
10584: sub modify_passwords {
10585: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10586: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
10587: $updatedefaults,$updateconf);
10588: my $customfn = 'resetpw.html';
10589: if (ref($domconfig{'passwords'}) eq 'HASH') {
10590: %current = %{$domconfig{'passwords'}};
10591: }
10592: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10593: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10594: if (ref($types) eq 'ARRAY') {
10595: @oktypes = @{$types};
10596: }
10597: push(@oktypes,'default');
10598:
10599: my %titles = &Apache::lonlocal::texthash (
10600: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
10601: intauth_check => 'Check bcrypt cost if authenticated',
10602: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
10603: permanent => 'Permanent e-mail address',
10604: critical => 'Critical notification address',
10605: notify => 'Notification address',
10606: min => 'Minimum password length',
10607: max => 'Maximum password length',
10608: chars => 'Required characters',
10609: numsaved => 'Number of previous passwords to save',
10610: reset => 'Resetting Forgotten Password',
10611: intauth => 'Encryption of Stored Passwords (Internal Auth)',
10612: rules => 'Rules for LON-CAPA Passwords',
10613: crsownerchg => 'Course Owner Changing Student Passwords',
10614: username => 'Username',
10615: email => 'E-mail address',
10616: );
10617:
10618: #
10619: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
10620: #
10621: my (%curr_defaults,%save_defaults);
10622: if (ref($domconfig{'defaults'}) eq 'HASH') {
10623: foreach my $key (keys(%{$domconfig{'defaults'}})) {
10624: if ($key =~ /^intauth_(cost|check|switch)$/) {
10625: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
10626: } else {
10627: $save_defaults{$key} = $domconfig{'defaults'}{$key};
10628: }
10629: }
10630: }
10631: my %staticdefaults = (
10632: 'resetlink' => 2,
10633: 'resetcase' => \@oktypes,
10634: 'resetprelink' => 'both',
10635: 'resetemail' => ['critical','notify','permanent'],
10636: 'intauth_cost' => 10,
10637: 'intauth_check' => 0,
10638: 'intauth_switch' => 0,
10639: );
10640: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
10641: foreach my $type (@oktypes) {
10642: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
10643: }
10644: my $linklife = $env{'form.passwords_link'};
10645: $linklife =~ s/^\s+|\s+$//g;
10646: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
10647: $newvalues{'resetlink'} = $linklife;
10648: if ($current{'resetlink'}) {
10649: if ($current{'resetlink'} ne $linklife) {
10650: $changes{'reset'} = 1;
10651: }
10652: } elsif (!exists($domconfig{passwords})) {
10653: if ($staticdefaults{'resetlink'} ne $linklife) {
10654: $changes{'reset'} = 1;
10655: }
10656: }
10657: } elsif ($current{'resetlink'}) {
10658: $changes{'reset'} = 1;
10659: }
10660: my @casesens;
10661: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
10662: foreach my $case (sort(@posscase)) {
10663: if (grep(/^\Q$case\E$/,@oktypes)) {
10664: push(@casesens,$case);
10665: }
10666: }
10667: $newvalues{'resetcase'} = \@casesens;
10668: if (ref($current{'resetcase'}) eq 'ARRAY') {
10669: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
10670: if (@diffs > 0) {
10671: $changes{'reset'} = 1;
10672: }
10673: } elsif (!exists($domconfig{passwords})) {
10674: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
10675: if (@diffs > 0) {
10676: $changes{'reset'} = 1;
10677: }
10678: }
10679: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
10680: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
10681: if (exists($current{'resetprelink'})) {
10682: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
10683: $changes{'reset'} = 1;
10684: }
10685: } elsif (!exists($domconfig{passwords})) {
10686: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
10687: $changes{'reset'} = 1;
10688: }
10689: }
10690: } elsif ($current{'resetprelink'}) {
10691: $changes{'reset'} = 1;
10692: }
10693: foreach my $type (@oktypes) {
10694: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
10695: my @postlink;
10696: foreach my $item (sort(@possplink)) {
10697: if ($item =~ /^(email|username)$/) {
10698: push(@postlink,$item);
10699: }
10700: }
10701: $newvalues{'resetpostlink'}{$type} = \@postlink;
10702: unless ($changes{'reset'}) {
10703: if (ref($current{'resetpostlink'}) eq 'HASH') {
10704: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
10705: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
10706: if (@diffs > 0) {
10707: $changes{'reset'} = 1;
10708: }
10709: } else {
10710: $changes{'reset'} = 1;
10711: }
10712: } elsif (!exists($domconfig{passwords})) {
10713: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
10714: if (@diffs > 0) {
10715: $changes{'reset'} = 1;
10716: }
10717: }
10718: }
10719: }
10720: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
10721: my @resetemail;
10722: foreach my $item (sort(@possemailsrc)) {
10723: if ($item =~ /^(permanent|critical|notify)$/) {
10724: push(@resetemail,$item);
10725: }
10726: }
10727: $newvalues{'resetemail'} = \@resetemail;
10728: unless ($changes{'reset'}) {
10729: if (ref($current{'resetemail'}) eq 'ARRAY') {
10730: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
10731: if (@diffs > 0) {
10732: $changes{'reset'} = 1;
10733: }
10734: } elsif (!exists($domconfig{passwords})) {
10735: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
10736: if (@diffs > 0) {
10737: $changes{'reset'} = 1;
10738: }
10739: }
10740: }
10741: if ($env{'form.passwords_stdtext'} == 0) {
10742: $newvalues{'resetremove'} = 1;
10743: unless ($current{'resetremove'}) {
10744: $changes{'reset'} = 1;
10745: }
10746: } elsif ($current{'resetremove'}) {
10747: $changes{'reset'} = 1;
10748: }
10749: if ($env{'form.passwords_customfile.filename'} ne '') {
10750: my $servadm = $r->dir_config('lonAdmEMail');
10751: my $servadm = $r->dir_config('lonAdmEMail');
10752: my ($configuserok,$author_ok,$switchserver) =
10753: &config_check($dom,$confname,$servadm);
10754: my $error;
10755: if ($configuserok eq 'ok') {
10756: if ($switchserver) {
10757: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
10758: } else {
10759: if ($author_ok eq 'ok') {
10760: my ($result,$customurl) =
10761: &publishlogo($r,'upload','passwords_customfile',$dom,
10762: $confname,'customtext/resetpw','','',$customfn);
10763: if ($result eq 'ok') {
10764: $newvalues{'resetcustom'} = $customurl;
10765: $changes{'reset'} = 1;
10766: } else {
10767: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
10768: }
10769: } else {
10770: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
10771: }
10772: }
10773: } else {
10774: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
10775: }
10776: if ($error) {
10777: &Apache::lonnet::logthis($error);
10778: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10779: }
10780: } elsif ($current{'resetcustom'}) {
10781: if ($env{'form.passwords_custom_del'}) {
10782: $changes{'reset'} = 1;
10783: } else {
10784: $newvalues{'resetcustom'} = $current{'resetcustom'};
10785: }
10786: }
10787: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
10788: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
10789: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
10790: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
10791: $changes{'intauth'} = 1;
10792: }
10793: } else {
10794: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
10795: }
10796: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
10797: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
10798: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
10799: $changes{'intauth'} = 1;
10800: }
10801: } else {
10802: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
10803: }
10804: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
10805: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
10806: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
10807: $changes{'intauth'} = 1;
10808: }
10809: } else {
10810: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
10811: }
10812: foreach my $item ('cost','check','switch') {
10813: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
10814: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
10815: $updatedefaults = 1;
10816: }
10817: }
10818: foreach my $rule ('min','max','numsaved') {
10819: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
10820: my $ruleok;
10821: if ($rule eq 'min') {
10822: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
10823: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
10824: $ruleok = 1;
10825: }
10826: }
10827: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
10828: ($env{'form.passwords_'.$rule} ne '0')) {
10829: $ruleok = 1;
10830: }
10831: if ($ruleok) {
10832: $newvalues{$rule} = $env{'form.passwords_'.$rule};
10833: if (exists($current{$rule})) {
10834: if ($newvalues{$rule} ne $current{$rule}) {
10835: $changes{'rules'} = 1;
10836: }
10837: } elsif ($rule eq 'min') {
10838: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
10839: $changes{'rules'} = 1;
10840: }
10841: }
10842: } elsif (exists($current{$rule})) {
10843: $changes{'rules'} = 1;
10844: }
10845: }
10846: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
10847: my @chars;
10848: foreach my $item (sort(@posschars)) {
10849: if ($item =~ /^(uc|lc|num|spec)$/) {
10850: push(@chars,$item);
10851: }
10852: }
10853: $newvalues{'chars'} = \@chars;
10854: unless ($changes{'rules'}) {
10855: if (ref($current{'chars'}) eq 'ARRAY') {
10856: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
10857: if (@diffs > 0) {
10858: $changes{'rules'} = 1;
10859: }
10860: } else {
10861: if (@chars > 0) {
10862: $changes{'rules'} = 1;
10863: }
10864: }
10865: }
10866: my %crsownerchg = (
10867: by => [],
10868: for => [],
10869: );
10870: foreach my $item ('by','for') {
10871: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
10872: foreach my $type (sort(@posstypes)) {
10873: if (grep(/^\Q$type\E$/,@oktypes)) {
10874: push(@{$crsownerchg{$item}},$type);
10875: }
10876: }
10877: }
10878: $newvalues{'crsownerchg'} = \%crsownerchg;
10879: if (ref($current{'crsownerchg'}) eq 'HASH') {
10880: foreach my $item ('by','for') {
10881: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
10882: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
10883: if (@diffs > 0) {
10884: $changes{'crsownerchg'} = 1;
10885: last;
10886: }
10887: }
10888: }
10889: } elsif (!exists($domconfig{passwords})) {
10890: foreach my $item ('by','for') {
10891: if (@{$crsownerchg{$item}} > 0) {
10892: $changes{'crsownerchg'} = 1;
10893: last;
10894: }
10895: }
10896: }
10897:
10898: my %confighash = (
10899: defaults => \%save_defaults,
10900: passwords => \%newvalues,
10901: );
10902: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
10903:
10904: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
10905: if ($putresult eq 'ok') {
10906: if (keys(%changes) > 0) {
10907: $resulttext = &mt('Changes made: ').'<ul>';
10908: foreach my $key ('reset','intauth','rules','crsownerchg') {
10909: if ($changes{$key}) {
10910: unless ($key eq 'intauth') {
10911: $updateconf = 1;
10912: }
10913: $resulttext .= '<li>'.$titles{$key}.':<ul>';
10914: if ($key eq 'reset') {
10915: if ($confighash{'passwords'}{'captcha'} eq 'original') {
10916: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
10917: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
10918: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
10919: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />'.
10920: &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchapub'}).'</br>'.
10921: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchapriv'}).'</li>';
10922: } else {
10923: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
10924: }
10925: if ($confighash{'passwords'}{'resetlink'}) {
10926: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
10927: } else {
10928: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
10929: &mt('Will default to 2 hours').'</li>';
10930: }
10931: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
10932: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
10933: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
10934: } else {
10935: my $casesens;
10936: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
10937: if ($type eq 'default') {
10938: $casesens .= $othertitle.', ';
10939: } elsif ($usertypes->{$type} ne '') {
10940: $casesens .= $usertypes->{$type}.', ';
10941: }
10942: }
10943: $casesens =~ s/\Q, \E$//;
10944: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
10945: }
10946: } else {
10947: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
10948: }
10949: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
10950: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
10951: } else {
10952: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
10953: }
10954: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
10955: my $output;
10956: if (ref($types) eq 'ARRAY') {
10957: foreach my $type (@{$types}) {
10958: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
10959: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
10960: $output .= $usertypes->{$type}.' -- '.&mt('none');
10961: } else {
10962: $output .= $usertypes->{$type}.' -- '.
10963: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
10964: }
10965: }
10966: }
10967: }
10968: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
10969: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
10970: $output .= $othertitle.' -- '.&mt('none');
10971: } else {
10972: $output .= $othertitle.' -- '.
10973: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
10974: }
10975: }
10976: if ($output) {
10977: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
10978: } else {
10979: $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>';
10980: }
10981: } else {
10982: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
10983: }
10984: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
10985: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
10986: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
10987: } else {
10988: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
10989: }
10990: } else {
10991: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
10992: }
10993: if ($confighash{'passwords'}{'resetremove'}) {
10994: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
10995: } else {
10996: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
10997: }
10998: if ($confighash{'passwords'}{'resetcustom'}) {
10999: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
11000: $titles{custom},600,500);
11001: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes [_1]',$customlink).'</li>';
11002: } else {
11003: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
11004: }
11005: } elsif ($key eq 'intauth') {
11006: foreach my $item ('cost','switch','check') {
11007: my $value = $save_defaults{$key.'_'.$item};
11008: if ($item eq 'switch') {
11009: my %optiondesc = &Apache::lonlocal::texthash (
11010: 0 => 'No',
11011: 1 => 'Yes',
11012: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11013: );
11014: if ($value =~ /^(0|1|2)$/) {
11015: $value = $optiondesc{$value};
11016: } else {
11017: $value = &mt('none -- defaults to No');
11018: }
11019: } elsif ($item eq 'check') {
11020: my %optiondesc = &Apache::lonlocal::texthash (
11021: 0 => 'No',
11022: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11023: 2 => 'Yes, disallow login if stored cost is less than domain default',
11024: );
11025: if ($value =~ /^(0|1|2)$/) {
11026: $value = $optiondesc{$value};
11027: } else {
11028: $value = &mt('none -- defaults to No');
11029: }
11030: }
11031: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
11032: }
11033: } elsif ($key eq 'rules') {
11034: foreach my $rule ('min','max','numsaved') {
11035: if ($confighash{'passwords'}{$rule} eq '') {
11036: if ($rule eq 'min') {
11037: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
11038: ' '.&mt('Default of [_1] will be used',
11039: $Apache::lonnet::passwdmin).'</li>';
11040: } else {
11041: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
11042: }
11043: } else {
11044: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
11045: }
11046: }
11047: } elsif ($key eq 'crsownerchg') {
11048: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
11049: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
11050: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
11051: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11052: } else {
11053: my %crsownerstr;
11054: foreach my $item ('by','for') {
11055: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
11056: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
11057: if ($type eq 'default') {
11058: $crsownerstr{$item} .= $othertitle.', ';
11059: } elsif ($usertypes->{$type} ne '') {
11060: $crsownerstr{$item} .= $usertypes->{$type}.', ';
11061: }
11062: }
11063: $crsownerstr{$item} =~ s/\Q, \E$//;
11064: }
11065: }
11066: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
11067: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
11068: }
11069: } else {
11070: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11071: }
11072: }
11073: $resulttext .= '</ul></li>';
11074: }
11075: }
11076: $resulttext .= '</ul>';
11077: } else {
11078: $resulttext = &mt('No changes made to password settings');
11079: }
11080: my $cachetime = 24*60*60;
11081: if ($updatedefaults) {
11082: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11083: if (ref($lastactref) eq 'HASH') {
11084: $lastactref->{'domdefaults'} = 1;
11085: }
11086: }
11087: if ($updateconf) {
11088: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
11089: if (ref($lastactref) eq 'HASH') {
11090: $lastactref->{'passwdconf'} = 1;
11091: }
11092: }
11093: } else {
11094: $resulttext = '<span class="LC_error">'.
11095: &mt('An error occurred: [_1]',$putresult).'</span>';
11096: }
11097: if ($errors) {
11098: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11099: $errors.'</ul></p>';
11100: }
11101: return $resulttext;
11102: }
11103:
11104: sub modify_usercreation {
11105: my ($dom,%domconfig) = @_;
11106: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11107: my $warningmsg;
11108: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11109: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11110: if ($key eq 'cancreate') {
11111: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11112: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11113: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11114: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11115: } else {
11116: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11117: }
11118: }
11119: }
11120: } elsif ($key eq 'email_rule') {
11121: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11122: } else {
11123: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11124: }
11125: }
11126: }
11127: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11128: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11129: my @contexts = ('author','course','requestcrs');
11130: foreach my $item(@contexts) {
11131: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11132: }
11133: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11134: foreach my $item (@contexts) {
11135: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11136: push(@{$changes{'cancreate'}},$item);
11137: }
11138: }
11139: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11140: foreach my $item (@contexts) {
11141: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11142: if ($cancreate{$item} ne 'any') {
11143: push(@{$changes{'cancreate'}},$item);
11144: }
11145: } else {
11146: if ($cancreate{$item} ne 'none') {
11147: push(@{$changes{'cancreate'}},$item);
11148: }
11149: }
11150: }
11151: } else {
11152: foreach my $item (@contexts) {
11153: push(@{$changes{'cancreate'}},$item);
11154: }
11155: }
11156:
11157: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11158: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11159: if (!grep(/^\Q$type\E$/,@username_rule)) {
11160: push(@{$changes{'username_rule'}},$type);
11161: }
11162: }
11163: foreach my $type (@username_rule) {
11164: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11165: push(@{$changes{'username_rule'}},$type);
11166: }
11167: }
11168: } else {
11169: push(@{$changes{'username_rule'}},@username_rule);
11170: }
11171:
11172: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11173: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11174: if (!grep(/^\Q$type\E$/,@id_rule)) {
11175: push(@{$changes{'id_rule'}},$type);
11176: }
11177: }
11178: foreach my $type (@id_rule) {
11179: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11180: push(@{$changes{'id_rule'}},$type);
11181: }
11182: }
11183: } else {
11184: push(@{$changes{'id_rule'}},@id_rule);
11185: }
11186:
11187: my @authen_contexts = ('author','course','domain');
11188: my @authtypes = ('int','krb4','krb5','loc');
11189: my %authhash;
11190: foreach my $item (@authen_contexts) {
11191: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11192: foreach my $auth (@authtypes) {
11193: if (grep(/^\Q$auth\E$/,@authallowed)) {
11194: $authhash{$item}{$auth} = 1;
11195: } else {
11196: $authhash{$item}{$auth} = 0;
11197: }
11198: }
11199: }
11200: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11201: foreach my $item (@authen_contexts) {
11202: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11203: foreach my $auth (@authtypes) {
11204: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11205: push(@{$changes{'authtypes'}},$item);
11206: last;
11207: }
11208: }
11209: }
11210: }
11211: } else {
11212: foreach my $item (@authen_contexts) {
11213: push(@{$changes{'authtypes'}},$item);
11214: }
11215: }
11216:
11217: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11218: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11219: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11220: $save_usercreate{'id_rule'} = \@id_rule;
11221: $save_usercreate{'username_rule'} = \@username_rule,
11222: $save_usercreate{'authtypes'} = \%authhash;
11223:
11224: my %usercreation_hash = (
11225: usercreation => \%save_usercreate,
11226: );
11227:
11228: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11229: $dom);
11230:
11231: if ($putresult eq 'ok') {
11232: if (keys(%changes) > 0) {
11233: $resulttext = &mt('Changes made:').'<ul>';
11234: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11235: my %lt = &usercreation_types();
11236: foreach my $type (@{$changes{'cancreate'}}) {
11237: my $chgtext = $lt{$type}.', ';
11238: if ($cancreate{$type} eq 'none') {
11239: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11240: } elsif ($cancreate{$type} eq 'any') {
11241: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11242: } elsif ($cancreate{$type} eq 'official') {
11243: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11244: } elsif ($cancreate{$type} eq 'unofficial') {
11245: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11246: }
11247: $resulttext .= '<li>'.$chgtext.'</li>';
11248: }
11249: }
11250: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11251: my ($rules,$ruleorder) =
11252: &Apache::lonnet::inst_userrules($dom,'username');
11253: my $chgtext = '<ul>';
11254: foreach my $type (@username_rule) {
11255: if (ref($rules->{$type}) eq 'HASH') {
11256: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11257: }
11258: }
11259: $chgtext .= '</ul>';
11260: if (@username_rule > 0) {
11261: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11262: } else {
11263: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11264: }
11265: }
11266: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11267: my ($idrules,$idruleorder) =
11268: &Apache::lonnet::inst_userrules($dom,'id');
11269: my $chgtext = '<ul>';
11270: foreach my $type (@id_rule) {
11271: if (ref($idrules->{$type}) eq 'HASH') {
11272: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11273: }
11274: }
11275: $chgtext .= '</ul>';
11276: if (@id_rule > 0) {
11277: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11278: } else {
11279: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11280: }
11281: }
11282: my %authname = &authtype_names();
11283: my %context_title = &context_names();
11284: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11285: my $chgtext = '<ul>';
11286: foreach my $type (@{$changes{'authtypes'}}) {
11287: my @allowed;
11288: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11289: foreach my $auth (@authtypes) {
11290: if ($authhash{$type}{$auth}) {
11291: push(@allowed,$authname{$auth});
11292: }
11293: }
11294: if (@allowed > 0) {
11295: $chgtext .= join(', ',@allowed).'</li>';
11296: } else {
11297: $chgtext .= &mt('none').'</li>';
11298: }
11299: }
11300: $chgtext .= '</ul>';
11301: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11302: $resulttext .= '</li>';
11303: }
11304: $resulttext .= '</ul>';
11305: } else {
11306: $resulttext = &mt('No changes made to user creation settings');
11307: }
11308: } else {
11309: $resulttext = '<span class="LC_error">'.
11310: &mt('An error occurred: [_1]',$putresult).'</span>';
11311: }
11312: if ($warningmsg ne '') {
11313: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11314: }
11315: return $resulttext;
11316: }
11317:
11318: sub modify_selfcreation {
11319: my ($dom,$lastactref,%domconfig) = @_;
11320: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11321: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11322: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11323: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11324: if (ref($typesref) eq 'ARRAY') {
11325: @types = @{$typesref};
11326: }
11327: if (ref($usertypesref) eq 'HASH') {
11328: %usertypes = %{$usertypesref};
11329: }
11330: $usertypes{'default'} = $othertitle;
11331: #
11332: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11333: #
11334: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11335: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11336: if ($key eq 'cancreate') {
11337: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11338: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11339: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11340: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11341: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11342: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11343: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11344: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11345: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11346: } else {
11347: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11348: }
11349: }
11350: }
11351: } elsif ($key eq 'email_rule') {
11352: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11353: } else {
11354: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11355: }
11356: }
11357: }
11358: #
11359: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11360: #
11361: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11362: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11363: if ($key eq 'selfcreate') {
11364: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11365: } else {
11366: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11367: }
11368: }
11369: }
11370: #
11371: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11372: #
11373: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11374: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11375: if ($key eq 'inststatusguest') {
11376: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11377: } else {
11378: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11379: }
11380: }
11381: }
11382:
11383: my @contexts = ('selfcreate');
11384: @{$cancreate{'selfcreate'}} = ();
11385: %{$cancreate{'emailusername'}} = ();
11386: if (@types) {
11387: @{$cancreate{'statustocreate'}} = ();
11388: }
11389: %{$cancreate{'selfcreateprocessing'}} = ();
11390: %{$cancreate{'shibenv'}} = ();
11391: %{$cancreate{'emailverified'}} = ();
11392: %{$cancreate{'emailoptions'}} = ();
11393: %{$cancreate{'emaildomain'}} = ();
11394: my %selfcreatetypes = (
11395: sso => 'users authenticated by institutional single sign on',
11396: login => 'users authenticated by institutional log-in',
11397: email => 'users verified by e-mail',
11398: );
11399: #
11400: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11401: # is permitted.
11402: #
11403:
11404: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
11405:
11406: my (@statuses,%email_rule);
11407: foreach my $item ('login','sso','email') {
11408: if ($item eq 'email') {
11409: if ($env{'form.cancreate_email'}) {
11410: if (@types) {
11411: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
11412: foreach my $status (@poss_statuses) {
11413: if (grep(/^\Q$status\E$/,(@types,'default'))) {
11414: push(@statuses,$status);
11415: }
11416: }
11417: $save_inststatus{'inststatusguest'} = \@statuses;
11418: } else {
11419: push(@statuses,'default');
11420: }
11421: if (@statuses) {
11422: my %curr_rule;
11423: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11424: foreach my $type (@statuses) {
11425: $curr_rule{$type} = $curr_usercreation{'email_rule'};
11426: }
11427: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
11428: foreach my $type (@statuses) {
11429: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
11430: }
11431: }
11432: push(@{$cancreate{'selfcreate'}},'email');
11433: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
11434: my %curremaildom;
11435: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
11436: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
11437: }
11438: foreach my $type (@statuses) {
11439: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
11440: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11441: }
11442: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
11443: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
11444: }
11445: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
11446: #
11447: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
11448: #
11449: my $chosen = $1;
11450: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
11451: my $emaildom;
11452: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
11453: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
11454: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
11455: if (ref($curremaildom{$type}) eq 'HASH') {
11456: if (exists($curremaildom{$type}{$chosen})) {
11457: if ($curremaildom{$type}{$chosen} ne $emaildom) {
11458: push(@{$changes{'cancreate'}},'emaildomain');
11459: }
11460: } elsif ($emaildom ne '') {
11461: push(@{$changes{'cancreate'}},'emaildomain');
11462: }
11463: } elsif ($emaildom ne '') {
11464: push(@{$changes{'cancreate'}},'emaildomain');
11465: }
11466: }
11467: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11468: } elsif ($chosen eq 'custom') {
11469: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
11470: $email_rule{$type} = [];
11471: if (ref($emailrules) eq 'HASH') {
11472: foreach my $rule (@possemail_rules) {
11473: if (exists($emailrules->{$rule})) {
11474: push(@{$email_rule{$type}},$rule);
11475: }
11476: }
11477: }
11478: if (@{$email_rule{$type}}) {
11479: $cancreate{'emailoptions'}{$type} = 'custom';
11480: if (ref($curr_rule{$type}) eq 'ARRAY') {
11481: if (@{$curr_rule{$type}} > 0) {
11482: foreach my $rule (@{$curr_rule{$type}}) {
11483: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
11484: push(@{$changes{'email_rule'}},$type);
11485: }
11486: }
11487: }
11488: foreach my $type (@{$email_rule{$type}}) {
11489: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
11490: push(@{$changes{'email_rule'}},$type);
11491: }
11492: }
11493: } else {
11494: push(@{$changes{'email_rule'}},$type);
11495: }
11496: }
11497: } else {
11498: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11499: }
11500: }
11501: }
11502: if (@types) {
11503: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11504: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
11505: if (@changed) {
11506: push(@{$changes{'inststatus'}},'inststatusguest');
11507: }
11508: } else {
11509: push(@{$changes{'inststatus'}},'inststatusguest');
11510: }
11511: }
11512: } else {
11513: delete($env{'form.cancreate_email'});
11514: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11515: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11516: push(@{$changes{'inststatus'}},'inststatusguest');
11517: }
11518: }
11519: }
11520: } else {
11521: $save_inststatus{'inststatusguest'} = [];
11522: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11523: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11524: push(@{$changes{'inststatus'}},'inststatusguest');
11525: }
11526: }
11527: }
11528: } else {
11529: if ($env{'form.cancreate_'.$item}) {
11530: push(@{$cancreate{'selfcreate'}},$item);
11531: }
11532: }
11533: }
11534: my (%userinfo,%savecaptcha);
11535: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11536: #
11537: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11538: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11539: #
11540:
11541: if ($env{'form.cancreate_email'}) {
11542: push(@contexts,'emailusername');
11543: if (@statuses) {
11544: foreach my $type (@statuses) {
11545: if (ref($infofields) eq 'ARRAY') {
11546: foreach my $field (@{$infofields}) {
11547: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11548: $cancreate{'emailusername'}{$type}{$field} = $1;
11549: }
11550: }
11551: }
11552: }
11553: }
11554: #
11555: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11556: # queued requests for self-creation of account verified by e-mail.
11557: #
11558:
11559: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11560: @approvalnotify = sort(@approvalnotify);
11561: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11562: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11563: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11564: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11565: push(@{$changes{'cancreate'}},'notify');
11566: }
11567: } else {
11568: if ($cancreate{'notify'}{'approval'}) {
11569: push(@{$changes{'cancreate'}},'notify');
11570: }
11571: }
11572: } elsif ($cancreate{'notify'}{'approval'}) {
11573: push(@{$changes{'cancreate'}},'notify');
11574: }
11575:
11576: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11577: }
11578: #
11579: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11580: # institutional log-in.
11581: #
11582: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11583: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11584: ($domdefaults{'auth_def'} eq 'localauth'))) {
11585: $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.').' '.
11586: &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.');
11587: }
11588: }
11589: my @fields = ('lastname','firstname','middlename','generation',
11590: 'permanentemail','id');
11591: my @shibfields = (@fields,'inststatus');
11592: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11593: #
11594: # Where usernames may created for institutional log-in and/or institutional single sign on:
11595: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11596: # may self-create accounts
11597: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11598: # which the user may supply, if institutional data is unavailable.
11599: #
11600: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11601: if (@types) {
11602: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11603: push(@contexts,'statustocreate');
11604: foreach my $type (@types) {
11605: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11606: foreach my $field (@fields) {
11607: if (grep(/^\Q$field\E$/,@modifiable)) {
11608: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11609: } else {
11610: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11611: }
11612: }
11613: }
11614: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11615: foreach my $type (@types) {
11616: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11617: foreach my $field (@fields) {
11618: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11619: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11620: push(@{$changes{'selfcreate'}},$type);
11621: last;
11622: }
11623: }
11624: }
11625: }
11626: } else {
11627: foreach my $type (@types) {
11628: push(@{$changes{'selfcreate'}},$type);
11629: }
11630: }
11631: }
11632: foreach my $field (@shibfields) {
11633: if ($env{'form.shibenv_'.$field} ne '') {
11634: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11635: }
11636: }
11637: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11638: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11639: foreach my $field (@shibfields) {
11640: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11641: push(@{$changes{'cancreate'}},'shibenv');
11642: }
11643: }
11644: } else {
11645: foreach my $field (@shibfields) {
11646: if ($env{'form.shibenv_'.$field}) {
11647: push(@{$changes{'cancreate'}},'shibenv');
11648: last;
11649: }
11650: }
11651: }
11652: }
11653: }
11654: foreach my $item (@contexts) {
11655: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11656: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11657: if (ref($cancreate{$item}) eq 'ARRAY') {
11658: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11659: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11660: push(@{$changes{'cancreate'}},$item);
11661: }
11662: }
11663: }
11664: }
11665: if (ref($cancreate{$item}) eq 'ARRAY') {
11666: foreach my $type (@{$cancreate{$item}}) {
11667: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11668: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11669: push(@{$changes{'cancreate'}},$item);
11670: }
11671: }
11672: }
11673: }
11674: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11675: if (ref($cancreate{$item}) eq 'HASH') {
11676: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11677: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
11678: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
11679: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
11680: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11681: push(@{$changes{'cancreate'}},$item);
11682: }
11683: }
11684: }
11685: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
11686: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
11687: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11688: push(@{$changes{'cancreate'}},$item);
11689: }
11690: }
11691: }
11692: }
11693: foreach my $type (keys(%{$cancreate{$item}})) {
11694: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11695: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11696: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
11697: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
11698: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11699: push(@{$changes{'cancreate'}},$item);
11700: }
11701: }
11702: } else {
11703: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11704: push(@{$changes{'cancreate'}},$item);
11705: }
11706: }
11707: }
11708: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
11709: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
11710: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11711: push(@{$changes{'cancreate'}},$item);
11712: }
11713: }
11714: }
11715: }
11716: }
11717: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11718: if (ref($cancreate{$item}) eq 'ARRAY') {
11719: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11720: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11721: push(@{$changes{'cancreate'}},$item);
11722: }
11723: }
11724: }
11725: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
11726: if (ref($cancreate{$item}) eq 'HASH') {
11727: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11728: push(@{$changes{'cancreate'}},$item);
11729: }
11730: }
11731: } elsif ($item eq 'emailusername') {
11732: if (ref($cancreate{$item}) eq 'HASH') {
11733: foreach my $type (keys(%{$cancreate{$item}})) {
11734: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11735: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11736: if ($cancreate{$item}{$type}{$field}) {
11737: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11738: push(@{$changes{'cancreate'}},$item);
11739: }
11740: last;
11741: }
11742: }
11743: }
11744: }
11745: }
11746: }
11747: }
11748: #
11749: # Populate %save_usercreate hash with updates to self-creation configuration.
11750: #
11751: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11752: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11753: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11754: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11755: if (ref($cancreate{'notify'}) eq 'HASH') {
11756: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11757: }
11758: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11759: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11760: }
11761: if (ref($cancreate{'emailverified'}) eq 'HASH') {
11762: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
11763: }
11764: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
11765: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
11766: }
11767: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
11768: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
11769: }
11770: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11771: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11772: }
11773: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11774: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11775: }
11776: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11777: $save_usercreate{'email_rule'} = \%email_rule;
11778:
11779: my %userconfig_hash = (
11780: usercreation => \%save_usercreate,
11781: usermodification => \%save_usermodify,
11782: inststatus => \%save_inststatus,
11783: );
11784:
11785: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11786: $dom);
11787: #
11788: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
11789: #
11790: if ($putresult eq 'ok') {
11791: if (keys(%changes) > 0) {
11792: $resulttext = &mt('Changes made:').'<ul>';
11793: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11794: my %lt = &selfcreation_types();
11795: foreach my $type (@{$changes{'cancreate'}}) {
11796: my $chgtext = '';
11797: if ($type eq 'selfcreate') {
11798: if (@{$cancreate{$type}} == 0) {
11799: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11800: } else {
11801: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11802: '<ul>';
11803: foreach my $case (@{$cancreate{$type}}) {
11804: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11805: }
11806: $chgtext .= '</ul>';
11807: if (ref($cancreate{$type}) eq 'ARRAY') {
11808: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11809: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11810: if (@{$cancreate{'statustocreate'}} == 0) {
11811: $chgtext .= '<span class="LC_warning">'.
11812: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
11813: '</span><br />';
11814: }
11815: }
11816: }
11817: if (grep(/^email$/,@{$cancreate{$type}})) {
11818: if (!@statuses) {
11819: $chgtext .= '<span class="LC_warning">'.
11820: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
11821: '</span><br />';
11822:
11823: }
11824: }
11825: }
11826: }
11827: } elsif ($type eq 'shibenv') {
11828: if (keys(%{$cancreate{$type}}) == 0) {
11829: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
11830: } else {
11831: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11832: '<ul>';
11833: foreach my $field (@shibfields) {
11834: next if ($cancreate{$type}{$field} eq '');
11835: if ($field eq 'inststatus') {
11836: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11837: } else {
11838: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11839: }
11840: }
11841: $chgtext .= '</ul>';
11842: }
11843: } elsif ($type eq 'statustocreate') {
11844: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11845: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11846: if (@{$cancreate{'selfcreate'}} > 0) {
11847: if (@{$cancreate{'statustocreate'}} == 0) {
11848: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11849: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11850: $chgtext .= '<br />'.
11851: '<span class="LC_warning">'.
11852: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11853: '</span>';
11854: }
11855: } elsif (keys(%usertypes) > 0) {
11856: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11857: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11858: } else {
11859: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11860: }
11861: $chgtext .= '<ul>';
11862: foreach my $case (@{$cancreate{$type}}) {
11863: if ($case eq 'default') {
11864: $chgtext .= '<li>'.$othertitle.'</li>';
11865: } else {
11866: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
11867: }
11868: }
11869: $chgtext .= '</ul>';
11870: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11871: $chgtext .= '<span class="LC_warning">'.
11872: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11873: '</span>';
11874: }
11875: }
11876: } else {
11877: if (@{$cancreate{$type}} == 0) {
11878: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11879: } else {
11880: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11881: }
11882: }
11883: $chgtext .= '<br />';
11884: }
11885: } elsif ($type eq 'selfcreateprocessing') {
11886: my %choices = &Apache::lonlocal::texthash (
11887: automatic => 'Automatic approval',
11888: approval => 'Queued for approval',
11889: );
11890: if (@types) {
11891: if (@statuses) {
11892: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
11893: '<ul>';
11894: foreach my $status (@statuses) {
11895: if ($status eq 'default') {
11896: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
11897: } else {
11898: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
11899: }
11900: }
11901: $chgtext .= '</ul>';
11902: }
11903: } else {
11904: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
11905: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11906: }
11907: } elsif ($type eq 'emailverified') {
11908: my %options = &Apache::lonlocal::texthash (
11909: all => 'Same as e-mail',
11910: first => 'Omit @domain',
11911: free => 'Free to choose',
11912: );
11913: if (@types) {
11914: if (@statuses) {
11915: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
11916: '<ul>';
11917: foreach my $status (@statuses) {
11918: if ($status eq 'default') {
11919: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
11920: } else {
11921: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
11922: }
11923: }
11924: $chgtext .= '</ul>';
11925: }
11926: } else {
11927: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
11928: $options{$cancreate{'emailverified'}{'default'}});
11929: }
11930: } elsif ($type eq 'emailoptions') {
11931: my %options = &Apache::lonlocal::texthash (
11932: any => 'Any e-mail',
11933: inst => 'Institutional only',
11934: noninst => 'Non-institutional only',
11935: custom => 'Custom restrictions',
11936: );
11937: if (@types) {
11938: if (@statuses) {
11939: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
11940: '<ul>';
11941: foreach my $status (@statuses) {
11942: if ($type eq 'default') {
11943: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
11944: } else {
11945: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
11946: }
11947: }
11948: $chgtext .= '</ul>';
11949: }
11950: } else {
11951: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
11952: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
11953: } else {
11954: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
11955: $options{$cancreate{'emailoptions'}{'default'}});
11956: }
11957: }
11958: } elsif ($type eq 'emaildomain') {
11959: my $output;
11960: if (@statuses) {
11961: foreach my $type (@statuses) {
11962: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
11963: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
11964: if ($type eq 'default') {
11965: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
11966: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
11967: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
11968: } else {
11969: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
11970: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
11971: }
11972: } else {
11973: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
11974: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
11975: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
11976: } else {
11977: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
11978: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
11979: }
11980: }
11981: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
11982: if ($type eq 'default') {
11983: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
11984: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
11985: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
11986: } else {
11987: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
11988: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
11989: }
11990: } else {
11991: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
11992: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
11993: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
11994: } else {
11995: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
11996: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
11997: }
11998: }
11999: }
12000: }
12001: }
12002: }
12003: if ($output ne '') {
12004: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12005: '<ul>'.$output.'</ul>';
12006: }
12007: } elsif ($type eq 'captcha') {
12008: if ($savecaptcha{$type} eq 'notused') {
12009: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12010: } else {
12011: my %captchas = &captcha_phrases();
12012: if ($captchas{$savecaptcha{$type}}) {
12013: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12014: } else {
12015: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12016: }
12017: }
12018: } elsif ($type eq 'recaptchakeys') {
12019: my ($privkey,$pubkey);
12020: if (ref($savecaptcha{$type}) eq 'HASH') {
12021: $pubkey = $savecaptcha{$type}{'public'};
12022: $privkey = $savecaptcha{$type}{'private'};
12023: }
12024: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12025: if (!$pubkey) {
12026: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12027: } else {
12028: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12029: }
12030: if (!$privkey) {
12031: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12032: } else {
12033: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12034: }
12035: $chgtext .= '</ul>';
12036: } elsif ($type eq 'recaptchaversion') {
12037: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12038: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12039: }
12040: } elsif ($type eq 'emailusername') {
12041: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12042: if (@statuses) {
12043: foreach my $type (@statuses) {
12044: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12045: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12046: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12047: '<ul>';
12048: foreach my $field (@{$infofields}) {
12049: if ($cancreate{'emailusername'}{$type}{$field}) {
12050: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12051: }
12052: }
12053: $chgtext .= '</ul>';
12054: } else {
12055: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12056: }
12057: } else {
12058: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12059: }
12060: }
12061: }
12062: }
12063: } elsif ($type eq 'notify') {
12064: my $numapprove = 0;
12065: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12066: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12067: if ($cancreate{'notify'}{'approval'}) {
12068: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12069: $numapprove ++;
12070: }
12071: }
12072: }
12073: unless ($numapprove) {
12074: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12075: }
12076: }
12077: if ($chgtext) {
12078: $resulttext .= '<li>'.$chgtext.'</li>';
12079: }
12080: }
12081: }
12082: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12083: my ($emailrules,$emailruleorder) =
12084: &Apache::lonnet::inst_userrules($dom,'email');
12085: foreach my $type (@{$changes{'email_rule'}}) {
12086: if (ref($email_rule{$type}) eq 'ARRAY') {
12087: my $chgtext = '<ul>';
12088: foreach my $rule (@{$email_rule{$type}}) {
12089: if (ref($emailrules->{$rule}) eq 'HASH') {
12090: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12091: }
12092: }
12093: $chgtext .= '</ul>';
12094: my $typename;
12095: if (@types) {
12096: if ($type eq 'default') {
12097: $typename = $othertitle;
12098: } else {
12099: $typename = $usertypes{$type};
12100: }
12101: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12102: }
12103: if (@{$email_rule{$type}} > 0) {
12104: $resulttext .= '<li>'.
12105: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12106: $usertypes{$type}).
12107: $chgtext.
12108: '</li>';
12109: } else {
12110: $resulttext .= '<li>'.
12111: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12112: '</li>'.
12113: &mt('(Affiliation: [_1])',$typename);
12114: }
12115: }
12116: }
12117: }
12118: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12119: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12120: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12121: my $chgtext = '<ul>';
12122: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12123: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12124: }
12125: $chgtext .= '</ul>';
12126: $resulttext .= '<li>'.
12127: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12128: $chgtext.
12129: '</li>';
12130: } else {
12131: $resulttext .= '<li>'.
12132: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12133: '</li>';
12134: }
12135: }
12136: }
12137: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12138: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12139: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12140: foreach my $type (@{$changes{'selfcreate'}}) {
12141: my $typename = $type;
12142: if (keys(%usertypes) > 0) {
12143: if ($usertypes{$type} ne '') {
12144: $typename = $usertypes{$type};
12145: }
12146: }
12147: my @modifiable;
12148: $resulttext .= '<li>'.
12149: &mt('Self-creation of account by users with status: [_1]',
12150: '<span class="LC_cusr_emph">'.$typename.'</span>').
12151: ' - '.&mt('modifiable fields (if institutional data blank): ');
12152: foreach my $field (@fields) {
12153: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12154: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12155: }
12156: }
12157: if (@modifiable > 0) {
12158: $resulttext .= join(', ',@modifiable);
12159: } else {
12160: $resulttext .= &mt('none');
12161: }
12162: $resulttext .= '</li>';
12163: }
12164: $resulttext .= '</ul></li>';
12165: }
12166: $resulttext .= '</ul>';
12167: my $cachetime = 24*60*60;
12168: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12169: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12170: if (ref($lastactref) eq 'HASH') {
12171: $lastactref->{'domdefaults'} = 1;
12172: }
12173: } else {
12174: $resulttext = &mt('No changes made to self-creation settings');
12175: }
12176: } else {
12177: $resulttext = '<span class="LC_error">'.
12178: &mt('An error occurred: [_1]',$putresult).'</span>';
12179: }
12180: if ($warningmsg ne '') {
12181: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12182: }
12183: return $resulttext;
12184: }
12185:
12186: sub process_captcha {
12187: my ($container,$changes,$newsettings,$current) = @_;
12188: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
12189: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12190: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12191: $newsettings->{'captcha'} = 'original';
12192: }
12193: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
12194: if ($container eq 'cancreate') {
12195: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12196: push(@{$changes->{'cancreate'}},'captcha');
12197: } elsif (!defined($changes->{'cancreate'})) {
12198: $changes->{'cancreate'} = ['captcha'];
12199: }
12200: } else {
12201: $changes->{'captcha'} = 1;
12202: }
12203: }
12204: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12205: if ($newsettings->{'captcha'} eq 'recaptcha') {
12206: $newpub = $env{'form.'.$container.'_recaptchapub'};
12207: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12208: $newpub =~ s/[^\w\-]//g;
12209: $newpriv =~ s/[^\w\-]//g;
12210: $newsettings->{'recaptchakeys'} = {
12211: public => $newpub,
12212: private => $newpriv,
12213: };
12214: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12215: $newversion =~ s/\D//g;
12216: if ($newversion ne '2') {
12217: $newversion = 1;
12218: }
12219: $newsettings->{'recaptchaversion'} = $newversion;
12220: }
12221: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
12222: $currpub = $current->{'recaptchakeys'}{'public'};
12223: $currpriv = $current->{'recaptchakeys'}{'private'};
12224: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12225: $newsettings->{'recaptchakeys'} = {
12226: public => '',
12227: private => '',
12228: }
12229: }
12230: }
12231: if ($current->{'captcha'} eq 'recaptcha') {
12232: $currversion = $current->{'recaptchaversion'};
12233: if ($currversion ne '2') {
12234: $currversion = 1;
12235: }
12236: }
12237: if ($currversion ne $newversion) {
12238: if ($container eq 'cancreate') {
12239: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12240: push(@{$changes->{'cancreate'}},'recaptchaversion');
12241: } elsif (!defined($changes->{'cancreate'})) {
12242: $changes->{'cancreate'} = ['recaptchaversion'];
12243: }
12244: } else {
12245: $changes->{'recaptchaversion'} = 1;
12246: }
12247: }
12248: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12249: if ($container eq 'cancreate') {
12250: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12251: push(@{$changes->{'cancreate'}},'recaptchakeys');
12252: } elsif (!defined($changes->{'cancreate'})) {
12253: $changes->{'cancreate'} = ['recaptchakeys'];
12254: }
12255: } else {
12256: $changes->{'recaptchakeys'} = 1;
12257: }
12258: }
12259: return;
12260: }
12261:
12262: sub modify_usermodification {
12263: my ($dom,%domconfig) = @_;
12264: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12265: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12266: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12267: if ($key eq 'selfcreate') {
12268: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12269: } else {
12270: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12271: }
12272: }
12273: }
12274: my @contexts = ('author','course');
12275: my %context_title = (
12276: author => 'In author context',
12277: course => 'In course context',
12278: );
12279: my @fields = ('lastname','firstname','middlename','generation',
12280: 'permanentemail','id');
12281: my %roles = (
12282: author => ['ca','aa'],
12283: course => ['st','ep','ta','in','cr'],
12284: );
12285: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12286: foreach my $context (@contexts) {
12287: foreach my $role (@{$roles{$context}}) {
12288: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12289: foreach my $item (@fields) {
12290: if (grep(/^\Q$item\E$/,@modifiable)) {
12291: $modifyhash{$context}{$role}{$item} = 1;
12292: } else {
12293: $modifyhash{$context}{$role}{$item} = 0;
12294: }
12295: }
12296: }
12297: if (ref($curr_usermodification{$context}) eq 'HASH') {
12298: foreach my $role (@{$roles{$context}}) {
12299: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12300: foreach my $field (@fields) {
12301: if ($modifyhash{$context}{$role}{$field} ne
12302: $curr_usermodification{$context}{$role}{$field}) {
12303: push(@{$changes{$context}},$role);
12304: last;
12305: }
12306: }
12307: }
12308: }
12309: } else {
12310: foreach my $context (@contexts) {
12311: foreach my $role (@{$roles{$context}}) {
12312: push(@{$changes{$context}},$role);
12313: }
12314: }
12315: }
12316: }
12317: my %usermodification_hash = (
12318: usermodification => \%modifyhash,
12319: );
12320: my $putresult = &Apache::lonnet::put_dom('configuration',
12321: \%usermodification_hash,$dom);
12322: if ($putresult eq 'ok') {
12323: if (keys(%changes) > 0) {
12324: $resulttext = &mt('Changes made: ').'<ul>';
12325: foreach my $context (@contexts) {
12326: if (ref($changes{$context}) eq 'ARRAY') {
12327: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12328: if (ref($changes{$context}) eq 'ARRAY') {
12329: foreach my $role (@{$changes{$context}}) {
12330: my $rolename;
12331: if ($role eq 'cr') {
12332: $rolename = &mt('Custom');
12333: } else {
12334: $rolename = &Apache::lonnet::plaintext($role);
12335: }
12336: my @modifiable;
12337: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12338: foreach my $field (@fields) {
12339: if ($modifyhash{$context}{$role}{$field}) {
12340: push(@modifiable,$fieldtitles{$field});
12341: }
12342: }
12343: if (@modifiable > 0) {
12344: $resulttext .= join(', ',@modifiable);
12345: } else {
12346: $resulttext .= &mt('none');
12347: }
12348: $resulttext .= '</li>';
12349: }
12350: $resulttext .= '</ul></li>';
12351: }
12352: }
12353: }
12354: $resulttext .= '</ul>';
12355: } else {
12356: $resulttext = &mt('No changes made to user modification settings');
12357: }
12358: } else {
12359: $resulttext = '<span class="LC_error">'.
12360: &mt('An error occurred: [_1]',$putresult).'</span>';
12361: }
12362: return $resulttext;
12363: }
12364:
12365: sub modify_defaults {
12366: my ($dom,$lastactref,%domconfig) = @_;
12367: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12368: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12369: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
12370: 'portal_def');
12371: my @authtypes = ('internal','krb4','krb5','localauth');
12372: foreach my $item (@items) {
12373: $newvalues{$item} = $env{'form.'.$item};
12374: if ($item eq 'auth_def') {
12375: if ($newvalues{$item} ne '') {
12376: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
12377: push(@errors,$item);
12378: }
12379: }
12380: } elsif ($item eq 'lang_def') {
12381: if ($newvalues{$item} ne '') {
12382: if ($newvalues{$item} =~ /^(\w+)/) {
12383: my $langcode = $1;
12384: if ($langcode ne 'x_chef') {
12385: if (code2language($langcode) eq '') {
12386: push(@errors,$item);
12387: }
12388: }
12389: } else {
12390: push(@errors,$item);
12391: }
12392: }
12393: } elsif ($item eq 'timezone_def') {
12394: if ($newvalues{$item} ne '') {
12395: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
12396: push(@errors,$item);
12397: }
12398: }
12399: } elsif ($item eq 'datelocale_def') {
12400: if ($newvalues{$item} ne '') {
12401: my @datelocale_ids = DateTime::Locale->ids();
12402: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12403: push(@errors,$item);
12404: }
12405: }
12406: } elsif ($item eq 'portal_def') {
12407: if ($newvalues{$item} ne '') {
12408: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12409: push(@errors,$item);
12410: }
12411: }
12412: }
12413: if (grep(/^\Q$item\E$/,@errors)) {
12414: $newvalues{$item} = $domdefaults{$item};
12415: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12416: $changes{$item} = 1;
12417: }
12418: $domdefaults{$item} = $newvalues{$item};
12419: }
12420: my %staticdefaults = (
12421: 'intauth_cost' => 10,
12422: 'intauth_check' => 0,
12423: 'intauth_switch' => 0,
12424: );
12425: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
12426: if (exists($domdefaults{$item})) {
12427: $newvalues{$item} = $domdefaults{$item};
12428: } else {
12429: $newvalues{$item} = $staticdefaults{$item};
12430: }
12431: }
12432: my %defaults_hash = (
12433: defaults => \%newvalues,
12434: );
12435: my $title = &defaults_titles();
12436:
12437: my $currinststatus;
12438: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12439: $currinststatus = $domconfig{'inststatus'};
12440: } else {
12441: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12442: $currinststatus = {
12443: inststatustypes => $usertypes,
12444: inststatusorder => $types,
12445: inststatusguest => [],
12446: };
12447: }
12448: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12449: my @allpos;
12450: my %alltypes;
12451: my @inststatusguest;
12452: if (ref($currinststatus) eq 'HASH') {
12453: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12454: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
12455: unless (grep(/^\Q$type\E$/,@todelete)) {
12456: push(@inststatusguest,$type);
12457: }
12458: }
12459: }
12460: }
12461: my ($currtitles,$currorder);
12462: if (ref($currinststatus) eq 'HASH') {
12463: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12464: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12465: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12466: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12467: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12468: }
12469: }
12470: unless (grep(/^\Q$type\E$/,@todelete)) {
12471: my $position = $env{'form.inststatus_pos_'.$type};
12472: $position =~ s/\D+//g;
12473: $allpos[$position] = $type;
12474: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12475: $alltypes{$type} =~ s/`//g;
12476: }
12477: }
12478: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12479: $currtitles =~ s/,$//;
12480: }
12481: }
12482: if ($env{'form.addinststatus'}) {
12483: my $newtype = $env{'form.addinststatus'};
12484: $newtype =~ s/\W//g;
12485: unless (exists($alltypes{$newtype})) {
12486: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12487: $alltypes{$newtype} =~ s/`//g;
12488: my $position = $env{'form.addinststatus_pos'};
12489: $position =~ s/\D+//g;
12490: if ($position ne '') {
12491: $allpos[$position] = $newtype;
12492: }
12493: }
12494: }
12495: my @orderedstatus;
12496: foreach my $type (@allpos) {
12497: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12498: push(@orderedstatus,$type);
12499: }
12500: }
12501: foreach my $type (keys(%alltypes)) {
12502: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12503: delete($alltypes{$type});
12504: }
12505: }
12506: $defaults_hash{'inststatus'} = {
12507: inststatustypes => \%alltypes,
12508: inststatusorder => \@orderedstatus,
12509: inststatusguest => \@inststatusguest,
12510: };
12511: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12512: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12513: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12514: }
12515: }
12516: if ($currorder ne join(',',@orderedstatus)) {
12517: $changes{'inststatus'}{'inststatusorder'} = 1;
12518: }
12519: my $newtitles;
12520: foreach my $item (@orderedstatus) {
12521: $newtitles .= $alltypes{$item}.',';
12522: }
12523: $newtitles =~ s/,$//;
12524: if ($currtitles ne $newtitles) {
12525: $changes{'inststatus'}{'inststatustypes'} = 1;
12526: }
12527: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12528: $dom);
12529: if ($putresult eq 'ok') {
12530: if (keys(%changes) > 0) {
12531: $resulttext = &mt('Changes made:').'<ul>';
12532: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12533: 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";
12534: foreach my $item (sort(keys(%changes))) {
12535: if ($item eq 'inststatus') {
12536: if (ref($changes{'inststatus'}) eq 'HASH') {
12537: if (@orderedstatus) {
12538: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12539: foreach my $type (@orderedstatus) {
12540: $resulttext .= $alltypes{$type}.', ';
12541: }
12542: $resulttext =~ s/, $//;
12543: $resulttext .= '</li>';
12544: } else {
12545: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
12546: }
12547: }
12548: } else {
12549: my $value = $env{'form.'.$item};
12550: if ($value eq '') {
12551: $value = &mt('none');
12552: } elsif ($item eq 'auth_def') {
12553: my %authnames = &authtype_names();
12554: my %shortauth = (
12555: internal => 'int',
12556: krb4 => 'krb4',
12557: krb5 => 'krb5',
12558: localauth => 'loc',
12559: );
12560: $value = $authnames{$shortauth{$value}};
12561: }
12562: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12563: $mailmsgtext .= "$title->{$item} set to $value\n";
12564: }
12565: }
12566: $resulttext .= '</ul>';
12567: $mailmsgtext .= "\n";
12568: my $cachetime = 24*60*60;
12569: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12570: if (ref($lastactref) eq 'HASH') {
12571: $lastactref->{'domdefaults'} = 1;
12572: }
12573: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12574: my $notify = 1;
12575: if (ref($domconfig{'contacts'}) eq 'HASH') {
12576: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12577: $notify = 0;
12578: }
12579: }
12580: if ($notify) {
12581: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12582: "LON-CAPA Domain Settings Change - $dom",
12583: $mailmsgtext);
12584: }
12585: }
12586: } else {
12587: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12588: }
12589: } else {
12590: $resulttext = '<span class="LC_error">'.
12591: &mt('An error occurred: [_1]',$putresult).'</span>';
12592: }
12593: if (@errors > 0) {
12594: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12595: foreach my $item (@errors) {
12596: $resulttext .= ' "'.$title->{$item}.'",';
12597: }
12598: $resulttext =~ s/,$//;
12599: }
12600: return $resulttext;
12601: }
12602:
12603: sub modify_scantron {
12604: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12605: my ($resulttext,%confhash,%changes,$errors);
12606: my $custom = 'custom.tab';
12607: my $default = 'default.tab';
12608: my $servadm = $r->dir_config('lonAdmEMail');
12609: my ($configuserok,$author_ok,$switchserver) =
12610: &config_check($dom,$confname,$servadm);
12611: if ($env{'form.scantronformat.filename'} ne '') {
12612: my $error;
12613: if ($configuserok eq 'ok') {
12614: if ($switchserver) {
12615: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12616: } else {
12617: if ($author_ok eq 'ok') {
12618: my ($result,$scantronurl) =
12619: &publishlogo($r,'upload','scantronformat',$dom,
12620: $confname,'scantron','','',$custom);
12621: if ($result eq 'ok') {
12622: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12623: $changes{'scantronformat'} = 1;
12624: } else {
12625: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12626: }
12627: } else {
12628: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12629: }
12630: }
12631: } else {
12632: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12633: }
12634: if ($error) {
12635: &Apache::lonnet::logthis($error);
12636: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12637: }
12638: }
12639: if (ref($domconfig{'scantron'}) eq 'HASH') {
12640: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12641: if ($env{'form.scantronformat_del'}) {
12642: $confhash{'scantron'}{'scantronformat'} = '';
12643: $changes{'scantronformat'} = 1;
12644: } else {
12645: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
12646: }
12647: }
12648: }
12649: my @options = ('hdr','pad','rem');
12650: my @fields = &scantroncsv_fields();
12651: my %titles = &scantronconfig_titles();
12652: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
12653: my ($newdat,$currdat,%newcol,%currcol);
12654: if (grep(/^dat$/,@formats)) {
12655: $confhash{'scantron'}{config}{dat} = 1;
12656: $newdat = 1;
12657: } else {
12658: $newdat = 0;
12659: }
12660: if (grep(/^csv$/,@formats)) {
12661: my %bynum;
12662: foreach my $field (@fields) {
12663: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
12664: my $posscol = $1;
12665: if (($posscol < 20) && (!$bynum{$posscol})) {
12666: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
12667: $bynum{$posscol} = $field;
12668: $newcol{$field} = $posscol;
12669: }
12670: }
12671: }
12672: if (keys(%newcol)) {
12673: foreach my $option (@options) {
12674: if ($env{'form.scantroncsv_'.$option}) {
12675: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
12676: }
12677: }
12678: }
12679: }
12680: $currdat = 1;
12681: if (ref($domconfig{'scantron'}) eq 'HASH') {
12682: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
12683: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
12684: $currdat = 0;
12685: }
12686: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
12687: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
12688: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
12689: }
12690: }
12691: }
12692: }
12693: if ($currdat != $newdat) {
12694: $changes{'config'} = 1;
12695: } else {
12696: foreach my $field (@fields) {
12697: if ($currcol{$field} ne '') {
12698: if ($currcol{$field} ne $newcol{$field}) {
12699: $changes{'config'} = 1;
12700: last;
12701: }
12702: } elsif ($newcol{$field} ne '') {
12703: $changes{'config'} = 1;
12704: last;
12705: }
12706: }
12707: }
12708: if (keys(%confhash) > 0) {
12709: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12710: $dom);
12711: if ($putresult eq 'ok') {
12712: if (keys(%changes) > 0) {
12713: if (ref($confhash{'scantron'}) eq 'HASH') {
12714: $resulttext = &mt('Changes made:').'<ul>';
12715: if ($changes{'scantronformat'}) {
12716: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12717: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12718: } else {
12719: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12720: }
12721: }
12722: if ($changes{'config'}) {
12723: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
12724: if ($confhash{'scantron'}{'config'}{'dat'}) {
12725: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
12726: }
12727: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
12728: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
12729: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
12730: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
12731: foreach my $field (@fields) {
12732: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
12733: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
12734: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
12735: }
12736: }
12737: $resulttext .= '</ul></li>';
12738: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
12739: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
12740: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
12741: foreach my $option (@options) {
12742: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
12743: $resulttext .= '<li>'.$titles{$option}.'</li>';
12744: }
12745: }
12746: $resulttext .= '</ul></li>';
12747: }
12748: }
12749: }
12750: }
12751: }
12752: } else {
12753: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
12754: }
12755: }
12756: $resulttext .= '</ul>';
12757: } else {
12758: $resulttext = &mt('Changes made to bubblesheet format file.');
12759: }
12760: &Apache::loncommon::devalidate_domconfig_cache($dom);
12761: if (ref($lastactref) eq 'HASH') {
12762: $lastactref->{'domainconfig'} = 1;
12763: }
12764: } else {
12765: $resulttext = &mt('No changes made to bubblesheet format settings');
12766: }
12767: } else {
12768: $resulttext = '<span class="LC_error">'.
12769: &mt('An error occurred: [_1]',$putresult).'</span>';
12770: }
12771: } else {
12772: $resulttext = &mt('No changes made to bubblesheet format settings');
12773: }
12774: if ($errors) {
12775: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12776: $errors.'</ul>';
12777: }
12778: return $resulttext;
12779: }
12780:
12781: sub modify_coursecategories {
12782: my ($dom,$lastactref,%domconfig) = @_;
12783: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12784: $cathash);
12785: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12786: my @catitems = ('unauth','auth');
12787: my @cattypes = ('std','domonly','codesrch','none');
12788: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12789: $cathash = $domconfig{'coursecategories'}{'cats'};
12790: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12791: $changes{'togglecats'} = 1;
12792: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12793: }
12794: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12795: $changes{'categorize'} = 1;
12796: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12797: }
12798: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12799: $changes{'togglecatscomm'} = 1;
12800: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12801: }
12802: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12803: $changes{'categorizecomm'} = 1;
12804: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12805: }
12806: foreach my $item (@catitems) {
12807: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12808: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12809: $changes{$item} = 1;
12810: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12811: }
12812: }
12813: }
12814: } else {
12815: $changes{'togglecats'} = 1;
12816: $changes{'categorize'} = 1;
12817: $changes{'togglecatscomm'} = 1;
12818: $changes{'categorizecomm'} = 1;
12819: $domconfig{'coursecategories'} = {
12820: togglecats => $env{'form.togglecats'},
12821: categorize => $env{'form.categorize'},
12822: togglecatscomm => $env{'form.togglecatscomm'},
12823: categorizecomm => $env{'form.categorizecomm'},
12824: };
12825: foreach my $item (@catitems) {
12826: if ($env{'form.coursecat_'.$item} ne 'std') {
12827: $changes{$item} = 1;
12828: }
12829: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12830: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12831: }
12832: }
12833: }
12834: if (ref($cathash) eq 'HASH') {
12835: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12836: push (@deletecategory,'instcode::0');
12837: }
12838: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12839: push(@deletecategory,'communities::0');
12840: }
12841: }
12842: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12843: if (ref($cathash) eq 'HASH') {
12844: if (@deletecategory > 0) {
12845: #FIXME Need to remove category from all courses using a deleted category
12846: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12847: foreach my $item (@deletecategory) {
12848: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12849: delete($domconfig{'coursecategories'}{'cats'}{$item});
12850: $deletions{$item} = 1;
12851: &recurse_cat_deletes($item,$cathash,\%deletions);
12852: }
12853: }
12854: }
12855: foreach my $item (keys(%{$cathash})) {
12856: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12857: if ($cathash->{$item} ne $env{'form.'.$item}) {
12858: $reorderings{$item} = 1;
12859: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12860: }
12861: if ($env{'form.addcategory_name_'.$item} ne '') {
12862: my $newcat = $env{'form.addcategory_name_'.$item};
12863: my $newdepth = $depth+1;
12864: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12865: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12866: $adds{$newitem} = 1;
12867: }
12868: if ($env{'form.subcat_'.$item} ne '') {
12869: my $newcat = $env{'form.subcat_'.$item};
12870: my $newdepth = $depth+1;
12871: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12872: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12873: $adds{$newitem} = 1;
12874: }
12875: }
12876: }
12877: if ($env{'form.instcode'} eq '1') {
12878: if (ref($cathash) eq 'HASH') {
12879: my $newitem = 'instcode::0';
12880: if ($cathash->{$newitem} eq '') {
12881: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12882: $adds{$newitem} = 1;
12883: }
12884: } else {
12885: my $newitem = 'instcode::0';
12886: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12887: $adds{$newitem} = 1;
12888: }
12889: }
12890: if ($env{'form.communities'} eq '1') {
12891: if (ref($cathash) eq 'HASH') {
12892: my $newitem = 'communities::0';
12893: if ($cathash->{$newitem} eq '') {
12894: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12895: $adds{$newitem} = 1;
12896: }
12897: } else {
12898: my $newitem = 'communities::0';
12899: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12900: $adds{$newitem} = 1;
12901: }
12902: }
12903: if ($env{'form.addcategory_name'} ne '') {
12904: if (($env{'form.addcategory_name'} ne 'instcode') &&
12905: ($env{'form.addcategory_name'} ne 'communities')) {
12906: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12907: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12908: $adds{$newitem} = 1;
12909: }
12910: }
12911: my $putresult;
12912: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12913: if (keys(%deletions) > 0) {
12914: foreach my $key (keys(%deletions)) {
12915: if ($predelallitems{$key} ne '') {
12916: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12917: }
12918: }
12919: }
12920: my (@chkcats,@chktrails,%chkallitems);
12921: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12922: if (ref($chkcats[0]) eq 'ARRAY') {
12923: my $depth = 0;
12924: my $chg = 0;
12925: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12926: my $name = $chkcats[0][$i];
12927: my $item;
12928: if ($name eq '') {
12929: $chg ++;
12930: } else {
12931: $item = &escape($name).'::0';
12932: if ($chg) {
12933: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12934: }
12935: $depth ++;
12936: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12937: $depth --;
12938: }
12939: }
12940: }
12941: }
12942: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12943: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12944: if ($putresult eq 'ok') {
12945: my %title = (
12946: togglecats => 'Show/Hide a course in catalog',
12947: categorize => 'Assign a category to a course',
12948: togglecatscomm => 'Show/Hide a community in catalog',
12949: categorizecomm => 'Assign a category to a community',
12950: );
12951: my %level = (
12952: dom => 'set in Domain ("Modify Course/Community")',
12953: crs => 'set in Course ("Course Configuration")',
12954: comm => 'set in Community ("Community Configuration")',
12955: none => 'No catalog',
12956: std => 'Standard catalog',
12957: domonly => 'Domain-only catalog',
12958: codesrch => 'Code search form',
12959: );
12960: $resulttext = &mt('Changes made:').'<ul>';
12961: if ($changes{'togglecats'}) {
12962: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12963: }
12964: if ($changes{'categorize'}) {
12965: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12966: }
12967: if ($changes{'togglecatscomm'}) {
12968: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12969: }
12970: if ($changes{'categorizecomm'}) {
12971: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12972: }
12973: if ($changes{'unauth'}) {
12974: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12975: }
12976: if ($changes{'auth'}) {
12977: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12978: }
12979: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12980: my $cathash;
12981: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12982: $cathash = $domconfig{'coursecategories'}{'cats'};
12983: } else {
12984: $cathash = {};
12985: }
12986: my (@cats,@trails,%allitems);
12987: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12988: if (keys(%deletions) > 0) {
12989: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12990: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12991: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12992: }
12993: $resulttext .= '</ul></li>';
12994: }
12995: if (keys(%reorderings) > 0) {
12996: my %sort_by_trail;
12997: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12998: foreach my $key (keys(%reorderings)) {
12999: if ($allitems{$key} ne '') {
13000: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13001: }
13002: }
13003: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13004: $resulttext .= '<li>'.$trails[$trail].'</li>';
13005: }
13006: $resulttext .= '</ul></li>';
13007: }
13008: if (keys(%adds) > 0) {
13009: my %sort_by_trail;
13010: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13011: foreach my $key (keys(%adds)) {
13012: if ($allitems{$key} ne '') {
13013: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13014: }
13015: }
13016: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13017: $resulttext .= '<li>'.$trails[$trail].'</li>';
13018: }
13019: $resulttext .= '</ul></li>';
13020: }
13021: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
13022: if (ref($lastactref) eq 'HASH') {
13023: $lastactref->{'cats'} = 1;
13024: }
13025: }
13026: $resulttext .= '</ul>';
13027: if ($changes{'unauth'} || $changes{'auth'}) {
13028: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13029: if ($changes{'auth'}) {
13030: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13031: }
13032: if ($changes{'unauth'}) {
13033: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13034: }
13035: my $cachetime = 24*60*60;
13036: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13037: if (ref($lastactref) eq 'HASH') {
13038: $lastactref->{'domdefaults'} = 1;
13039: }
13040: }
13041: } else {
13042: $resulttext = '<span class="LC_error">'.
13043: &mt('An error occurred: [_1]',$putresult).'</span>';
13044: }
13045: } else {
13046: $resulttext = &mt('No changes made to course and community categories');
13047: }
13048: return $resulttext;
13049: }
13050:
13051: sub modify_serverstatuses {
13052: my ($dom,%domconfig) = @_;
13053: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13054: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13055: %currserverstatus = %{$domconfig{'serverstatuses'}};
13056: }
13057: my @pages = &serverstatus_pages();
13058: foreach my $type (@pages) {
13059: $newserverstatus{$type}{'namedusers'} = '';
13060: $newserverstatus{$type}{'machines'} = '';
13061: if (defined($env{'form.'.$type.'_namedusers'})) {
13062: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13063: my @okusers;
13064: foreach my $user (@users) {
13065: my ($uname,$udom) = split(/:/,$user);
13066: if (($udom =~ /^$match_domain$/) &&
13067: (&Apache::lonnet::domain($udom)) &&
13068: ($uname =~ /^$match_username$/)) {
13069: if (!grep(/^\Q$user\E/,@okusers)) {
13070: push(@okusers,$user);
13071: }
13072: }
13073: }
13074: if (@okusers > 0) {
13075: @okusers = sort(@okusers);
13076: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13077: }
13078: }
13079: if (defined($env{'form.'.$type.'_machines'})) {
13080: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13081: my @okmachines;
13082: foreach my $ip (@machines) {
13083: my @parts = split(/\./,$ip);
13084: next if (@parts < 4);
13085: my $badip = 0;
13086: for (my $i=0; $i<4; $i++) {
13087: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13088: $badip = 1;
13089: last;
13090: }
13091: }
13092: if (!$badip) {
13093: push(@okmachines,$ip);
13094: }
13095: }
13096: @okmachines = sort(@okmachines);
13097: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13098: }
13099: }
13100: my %serverstatushash = (
13101: serverstatuses => \%newserverstatus,
13102: );
13103: foreach my $type (@pages) {
13104: foreach my $setting ('namedusers','machines') {
13105: my (@current,@new);
13106: if (ref($currserverstatus{$type}) eq 'HASH') {
13107: if ($currserverstatus{$type}{$setting} ne '') {
13108: @current = split(/,/,$currserverstatus{$type}{$setting});
13109: }
13110: }
13111: if ($newserverstatus{$type}{$setting} ne '') {
13112: @new = split(/,/,$newserverstatus{$type}{$setting});
13113: }
13114: if (@current > 0) {
13115: if (@new > 0) {
13116: foreach my $item (@current) {
13117: if (!grep(/^\Q$item\E$/,@new)) {
13118: $changes{$type}{$setting} = 1;
13119: last;
13120: }
13121: }
13122: foreach my $item (@new) {
13123: if (!grep(/^\Q$item\E$/,@current)) {
13124: $changes{$type}{$setting} = 1;
13125: last;
13126: }
13127: }
13128: } else {
13129: $changes{$type}{$setting} = 1;
13130: }
13131: } elsif (@new > 0) {
13132: $changes{$type}{$setting} = 1;
13133: }
13134: }
13135: }
13136: if (keys(%changes) > 0) {
13137: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13138: my $putresult = &Apache::lonnet::put_dom('configuration',
13139: \%serverstatushash,$dom);
13140: if ($putresult eq 'ok') {
13141: $resulttext .= &mt('Changes made:').'<ul>';
13142: foreach my $type (@pages) {
13143: if (ref($changes{$type}) eq 'HASH') {
13144: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13145: if ($changes{$type}{'namedusers'}) {
13146: if ($newserverstatus{$type}{'namedusers'} eq '') {
13147: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13148: } else {
13149: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13150: }
13151: }
13152: if ($changes{$type}{'machines'}) {
13153: if ($newserverstatus{$type}{'machines'} eq '') {
13154: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13155: } else {
13156: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13157: }
13158:
13159: }
13160: $resulttext .= '</ul></li>';
13161: }
13162: }
13163: $resulttext .= '</ul>';
13164: } else {
13165: $resulttext = '<span class="LC_error">'.
13166: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13167:
13168: }
13169: } else {
13170: $resulttext = &mt('No changes made to access to server status pages');
13171: }
13172: return $resulttext;
13173: }
13174:
13175: sub modify_helpsettings {
13176: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13177: my ($resulttext,$errors,%changes,%helphash);
13178: my %defaultchecked = ('submitbugs' => 'on');
13179: my @offon = ('off','on');
13180: my @toggles = ('submitbugs');
13181: my %current = ('submitbugs' => '',
13182: 'adhoc' => {},
13183: );
13184: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13185: %current = %{$domconfig{'helpsettings'}};
13186: }
13187: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13188: foreach my $item (@toggles) {
13189: if ($defaultchecked{$item} eq 'on') {
13190: if ($current{$item} eq '') {
13191: if ($env{'form.'.$item} eq '0') {
13192: $changes{$item} = 1;
13193: }
13194: } elsif ($current{$item} ne $env{'form.'.$item}) {
13195: $changes{$item} = 1;
13196: }
13197: } elsif ($defaultchecked{$item} eq 'off') {
13198: if ($current{$item} eq '') {
13199: if ($env{'form.'.$item} eq '1') {
13200: $changes{$item} = 1;
13201: }
13202: } elsif ($current{$item} ne $env{'form.'.$item}) {
13203: $changes{$item} = 1;
13204: }
13205: }
13206: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13207: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13208: }
13209: }
13210: my $maxnum = $env{'form.helproles_maxnum'};
13211: my $confname = $dom.'-domainconfig';
13212: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13213: my (@allpos,%newsettings,%changedprivs,$newrole);
13214: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13215: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13216: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13217: my %lt = &Apache::lonlocal::texthash(
13218: s => 'system',
13219: d => 'domain',
13220: order => 'Display order',
13221: access => 'Role usage',
13222: all => 'All with domain helpdesk or helpdesk assistant role',
13223: dh => 'All with domain helpdesk role',
13224: da => 'All with domain helpdesk assistant role',
13225: none => 'None',
13226: status => 'Determined based on institutional status',
13227: inc => 'Include all, but exclude specific personnel',
13228: exc => 'Exclude all, but include specific personnel',
13229: );
13230: for (my $num=0; $num<=$maxnum; $num++) {
13231: my ($prefix,$identifier,$rolename,%curr);
13232: if ($num == $maxnum) {
13233: next unless ($env{'form.newcusthelp'} == $maxnum);
13234: $identifier = 'custhelp'.$num;
13235: $prefix = 'helproles_'.$num;
13236: $rolename = $env{'form.custhelpname'.$num};
13237: $rolename=~s/[^A-Za-z0-9]//gs;
13238: next if ($rolename eq '');
13239: next if (exists($existing{'rolesdef_'.$rolename}));
13240: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13241: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13242: $newprivs{'c'},$confname,$dom);
13243: if ($result ne 'ok') {
13244: $errors .= '<li><span class="LC_error">'.
13245: &mt('An error occurred storing the new custom role: [_1]',
13246: $result).'</span></li>';
13247: next;
13248: } else {
13249: $changedprivs{$rolename} = \%newprivs;
13250: $newrole = $rolename;
13251: }
13252: } else {
13253: $prefix = 'helproles_'.$num;
13254: $rolename = $env{'form.'.$prefix};
13255: next if ($rolename eq '');
13256: next unless (exists($existing{'rolesdef_'.$rolename}));
13257: $identifier = 'custhelp'.$num;
13258: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13259: my %currprivs;
13260: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13261: split(/\_/,$existing{'rolesdef_'.$rolename});
13262: foreach my $level ('c','d','s') {
13263: if ($newprivs{$level} ne $currprivs{$level}) {
13264: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13265: $newprivs{'c'},$confname,$dom);
13266: if ($result ne 'ok') {
13267: $errors .= '<li><span class="LC_error">'.
13268: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13269: $rolename,$result).'</span></li>';
13270: } else {
13271: $changedprivs{$rolename} = \%newprivs;
13272: }
13273: last;
13274: }
13275: }
13276: if (ref($current{'adhoc'}) eq 'HASH') {
13277: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13278: %curr = %{$current{'adhoc'}{$rolename}};
13279: }
13280: }
13281: }
13282: my $newpos = $env{'form.'.$prefix.'_pos'};
13283: $newpos =~ s/\D+//g;
13284: $allpos[$newpos] = $rolename;
13285: my $newdesc = $env{'form.'.$prefix.'_desc'};
13286: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13287: if ($curr{'desc'}) {
13288: if ($curr{'desc'} ne $newdesc) {
13289: $changes{'customrole'}{$rolename}{'desc'} = 1;
13290: $newsettings{$rolename}{'desc'} = $newdesc;
13291: }
13292: } elsif ($newdesc ne '') {
13293: $changes{'customrole'}{$rolename}{'desc'} = 1;
13294: $newsettings{$rolename}{'desc'} = $newdesc;
13295: }
13296: my $access = $env{'form.'.$prefix.'_access'};
13297: if (grep(/^\Q$access\E$/,@accesstypes)) {
13298: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13299: if ($access eq 'status') {
13300: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13301: if (scalar(@statuses) == 0) {
13302: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13303: } else {
13304: my (@shownstatus,$numtypes);
13305: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13306: if (ref($types) eq 'ARRAY') {
13307: $numtypes = scalar(@{$types});
13308: foreach my $type (sort(@statuses)) {
13309: if ($type eq 'default') {
13310: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13311: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13312: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13313: push(@shownstatus,$usertypes->{$type});
13314: }
13315: }
13316: }
13317: if (grep(/^default$/,@statuses)) {
13318: push(@shownstatus,$othertitle);
13319: }
13320: if (scalar(@shownstatus) == 1+$numtypes) {
13321: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13322: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13323: } else {
13324: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13325: if (ref($curr{'status'}) eq 'ARRAY') {
13326: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13327: if (@diffs) {
13328: $changes{'customrole'}{$rolename}{$access} = 1;
13329: }
13330: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13331: $changes{'customrole'}{$rolename}{$access} = 1;
13332: }
13333: }
13334: }
13335: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13336: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13337: my @newspecstaff;
13338: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13339: foreach my $person (sort(@personnel)) {
13340: if ($domhelpdesk{$person}) {
13341: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13342: }
13343: }
13344: if (ref($curr{$access}) eq 'ARRAY') {
13345: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13346: if (@diffs) {
13347: $changes{'customrole'}{$rolename}{$access} = 1;
13348: }
13349: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13350: $changes{'customrole'}{$rolename}{$access} = 1;
13351: }
13352: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13353: my ($uname,$udom) = split(/:/,$person);
13354: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13355: }
13356: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13357: }
13358: } else {
13359: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13360: }
13361: unless ($curr{'access'} eq $access) {
13362: $changes{'customrole'}{$rolename}{'access'} = 1;
13363: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13364: }
13365: }
13366: if (@allpos > 0) {
13367: my $idx = 0;
13368: foreach my $rolename (@allpos) {
13369: if ($rolename ne '') {
13370: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
13371: if (ref($current{'adhoc'}) eq 'HASH') {
13372: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13373: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
13374: $changes{'customrole'}{$rolename}{'order'} = 1;
13375: $newsettings{$rolename}{'order'} = $idx+1;
13376: }
13377: }
13378: }
13379: $idx ++;
13380: }
13381: }
13382: }
13383: my $putresult;
13384: if (keys(%changes) > 0) {
13385: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
13386: if ($putresult eq 'ok') {
13387: if (ref($helphash{'helpsettings'}) eq 'HASH') {
13388: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
13389: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
13390: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
13391: }
13392: }
13393: my $cachetime = 24*60*60;
13394: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13395: if (ref($lastactref) eq 'HASH') {
13396: $lastactref->{'domdefaults'} = 1;
13397: }
13398: } else {
13399: $errors .= '<li><span class="LC_error">'.
13400: &mt('An error occurred storing the settings: [_1]',
13401: $putresult).'</span></li>';
13402: }
13403: }
13404: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
13405: $resulttext = &mt('Changes made:').'<ul>';
13406: my (%shownprivs,@levelorder);
13407: @levelorder = ('c','d','s');
13408: if ((keys(%changes)) && ($putresult eq 'ok')) {
13409: foreach my $item (sort(keys(%changes))) {
13410: if ($item eq 'submitbugs') {
13411: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
13412: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
13413: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
13414: } elsif ($item eq 'customrole') {
13415: if (ref($changes{'customrole'}) eq 'HASH') {
13416: my @keyorder = ('order','desc','access','status','exc','inc');
13417: my %keytext = &Apache::lonlocal::texthash(
13418: order => 'Order',
13419: desc => 'Role description',
13420: access => 'Role usage',
13421: status => 'Allowed institutional types',
13422: exc => 'Allowed personnel',
13423: inc => 'Disallowed personnel',
13424: );
13425: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13426: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13427: if ($role eq $newrole) {
13428: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13429: $role).'<ul>';
13430: } else {
13431: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13432: $role).'<ul>';
13433: }
13434: foreach my $key (@keyorder) {
13435: if ($changes{'customrole'}{$role}{$key}) {
13436: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13437: $keytext{$key},$newsettings{$role}{$key}).
13438: '</li>';
13439: }
13440: }
13441: if (ref($changedprivs{$role}) eq 'HASH') {
13442: $shownprivs{$role} = 1;
13443: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13444: foreach my $level (@levelorder) {
13445: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13446: next if ($item eq '');
13447: my ($priv) = split(/\&/,$item,2);
13448: if (&Apache::lonnet::plaintext($priv)) {
13449: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13450: unless ($level eq 'c') {
13451: $resulttext .= ' ('.$lt{$level}.')';
13452: }
13453: $resulttext .= '</li>';
13454: }
13455: }
13456: }
13457: $resulttext .= '</ul>';
13458: }
13459: $resulttext .= '</ul></li>';
13460: }
13461: }
13462: }
13463: }
13464: }
13465: }
13466: if (keys(%changedprivs)) {
13467: foreach my $role (sort(keys(%changedprivs))) {
13468: unless ($shownprivs{$role}) {
13469: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13470: $role).'<ul>'.
13471: '<li>'.&mt('Privileges set to :').'<ul>';
13472: foreach my $level (@levelorder) {
13473: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13474: next if ($item eq '');
13475: my ($priv) = split(/\&/,$item,2);
13476: if (&Apache::lonnet::plaintext($priv)) {
13477: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13478: unless ($level eq 'c') {
13479: $resulttext .= ' ('.$lt{$level}.')';
13480: }
13481: $resulttext .= '</li>';
13482: }
13483: }
13484: }
13485: $resulttext .= '</ul></li></ul></li>';
13486: }
13487: }
13488: }
13489: $resulttext .= '</ul>';
13490: } else {
13491: $resulttext = &mt('No changes made to help settings');
13492: }
13493: if ($errors) {
13494: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13495: $errors.'</ul>';
13496: }
13497: return $resulttext;
13498: }
13499:
13500: sub modify_coursedefaults {
13501: my ($dom,$lastactref,%domconfig) = @_;
13502: my ($resulttext,$errors,%changes,%defaultshash);
13503: my %defaultchecked = (
13504: 'uselcmath' => 'on',
13505: 'usejsme' => 'on'
13506: );
13507: my @toggles = ('uselcmath','usejsme');
13508: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13509: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
13510: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
13511: my @types = ('official','unofficial','community','textbook');
13512: my %staticdefaults = (
13513: anonsurvey_threshold => 10,
13514: uploadquota => 500,
13515: postsubmit => 60,
13516: mysqltables => 172800,
13517: );
13518: my %texoptions = (
13519: MathJax => 'MathJax',
13520: mimetex => &mt('Convert to Images'),
13521: tth => &mt('TeX to HTML'),
13522: );
13523: $defaultshash{'coursedefaults'} = {};
13524:
13525: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13526: if ($domconfig{'coursedefaults'} eq '') {
13527: $domconfig{'coursedefaults'} = {};
13528: }
13529: }
13530:
13531: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13532: foreach my $item (@toggles) {
13533: if ($defaultchecked{$item} eq 'on') {
13534: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13535: ($env{'form.'.$item} eq '0')) {
13536: $changes{$item} = 1;
13537: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13538: $changes{$item} = 1;
13539: }
13540: } elsif ($defaultchecked{$item} eq 'off') {
13541: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13542: ($env{'form.'.$item} eq '1')) {
13543: $changes{$item} = 1;
13544: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13545: $changes{$item} = 1;
13546: }
13547: }
13548: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13549: }
13550: foreach my $item (@numbers) {
13551: my ($currdef,$newdef);
13552: $newdef = $env{'form.'.$item};
13553: if ($item eq 'anonsurvey_threshold') {
13554: $currdef = $domconfig{'coursedefaults'}{$item};
13555: $newdef =~ s/\D//g;
13556: if ($newdef eq '' || $newdef < 1) {
13557: $newdef = 1;
13558: }
13559: $defaultshash{'coursedefaults'}{$item} = $newdef;
13560: } else {
13561: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13562: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13563: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13564: }
13565: $newdef =~ s/[^\w.\-]//g;
13566: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13567: }
13568: if ($currdef ne $newdef) {
13569: if ($item eq 'anonsurvey_threshold') {
13570: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13571: $changes{$item} = 1;
13572: }
13573: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13574: my $setting = $1;
13575: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13576: $changes{$setting} = 1;
13577: }
13578: }
13579: }
13580: }
13581: my $texengine;
13582: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
13583: $texengine = $env{'form.texengine'};
13584: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
13585: if ($currdef eq '') {
13586: unless ($texengine eq $Apache::lonnet::deftex) {
13587: $changes{'texengine'} = 1;
13588: }
13589: } elsif ($currdef ne $texengine) {
13590: $changes{'texengine'} = 1;
13591: }
13592: }
13593: if ($texengine ne '') {
13594: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
13595: }
13596: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13597: my @currclonecode;
13598: if (ref($currclone) eq 'HASH') {
13599: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13600: @currclonecode = @{$currclone->{'instcode'}};
13601: }
13602: }
13603: my $newclone;
13604: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13605: $newclone = $env{'form.canclone'};
13606: }
13607: if ($newclone eq 'instcode') {
13608: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13609: my (%codedefaults,@code_order,@clonecode);
13610: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13611: \@code_order);
13612: foreach my $item (@code_order) {
13613: if (grep(/^\Q$item\E$/,@newcodes)) {
13614: push(@clonecode,$item);
13615: }
13616: }
13617: if (@clonecode) {
13618: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13619: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13620: if (@diffs) {
13621: $changes{'canclone'} = 1;
13622: }
13623: } else {
13624: $newclone eq '';
13625: }
13626: } elsif ($newclone ne '') {
13627: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13628: }
13629: if ($newclone ne $currclone) {
13630: $changes{'canclone'} = 1;
13631: }
13632: my %credits;
13633: foreach my $type (@types) {
13634: unless ($type eq 'community') {
13635: $credits{$type} = $env{'form.'.$type.'_credits'};
13636: $credits{$type} =~ s/[^\d.]+//g;
13637: }
13638: }
13639: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13640: ($env{'form.coursecredits'} eq '1')) {
13641: $changes{'coursecredits'} = 1;
13642: foreach my $type (keys(%credits)) {
13643: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13644: }
13645: } else {
13646: if ($env{'form.coursecredits'} eq '1') {
13647: foreach my $type (@types) {
13648: unless ($type eq 'community') {
13649: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13650: $changes{'coursecredits'} = 1;
13651: }
13652: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13653: }
13654: }
13655: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13656: foreach my $type (@types) {
13657: unless ($type eq 'community') {
13658: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
13659: $changes{'coursecredits'} = 1;
13660: last;
13661: }
13662: }
13663: }
13664: }
13665: }
13666: if ($env{'form.postsubmit'} eq '1') {
13667: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
13668: my %currtimeout;
13669: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13670: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
13671: $changes{'postsubmit'} = 1;
13672: }
13673: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13674: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
13675: }
13676: } else {
13677: $changes{'postsubmit'} = 1;
13678: }
13679: foreach my $type (@types) {
13680: my $timeout = $env{'form.'.$type.'_timeout'};
13681: $timeout =~ s/\D//g;
13682: if ($timeout == $staticdefaults{'postsubmit'}) {
13683: $timeout = '';
13684: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
13685: $timeout = '0';
13686: }
13687: unless ($timeout eq '') {
13688: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
13689: }
13690: if (exists($currtimeout{$type})) {
13691: if ($timeout ne $currtimeout{$type}) {
13692: $changes{'postsubmit'} = 1;
13693: }
13694: } elsif ($timeout ne '') {
13695: $changes{'postsubmit'} = 1;
13696: }
13697: }
13698: } else {
13699: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
13700: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13701: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
13702: $changes{'postsubmit'} = 1;
13703: }
13704: } else {
13705: $changes{'postsubmit'} = 1;
13706: }
13707: }
13708: }
13709: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13710: $dom);
13711: if ($putresult eq 'ok') {
13712: if (keys(%changes) > 0) {
13713: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13714: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
13715: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
13716: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
13717: foreach my $item ('uselcmath','usejsme','texengine') {
13718: if ($changes{$item}) {
13719: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
13720: }
13721: }
13722: if ($changes{'coursecredits'}) {
13723: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13724: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
13725: $domdefaults{$type.'credits'} =
13726: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
13727: }
13728: }
13729: }
13730: if ($changes{'postsubmit'}) {
13731: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13732: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13733: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13734: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13735: $domdefaults{$type.'postsubtimeout'} =
13736: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13737: }
13738: }
13739: }
13740: }
13741: if ($changes{'uploadquota'}) {
13742: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13743: foreach my $type (@types) {
13744: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13745: }
13746: }
13747: }
13748: if ($changes{'canclone'}) {
13749: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13750: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13751: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13752: if (@clonecodes) {
13753: $domdefaults{'canclone'} = join('+',@clonecodes);
13754: }
13755: }
13756: } else {
13757: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13758: }
13759: }
13760: my $cachetime = 24*60*60;
13761: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13762: if (ref($lastactref) eq 'HASH') {
13763: $lastactref->{'domdefaults'} = 1;
13764: }
13765: }
13766: $resulttext = &mt('Changes made:').'<ul>';
13767: foreach my $item (sort(keys(%changes))) {
13768: if ($item eq 'uselcmath') {
13769: if ($env{'form.'.$item} eq '1') {
13770: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13771: } else {
13772: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13773: }
13774: } elsif ($item eq 'usejsme') {
13775: if ($env{'form.'.$item} eq '1') {
13776: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13777: } else {
13778: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13779: }
13780: } elsif ($item eq 'texengine') {
13781: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
13782: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
13783: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
13784: }
13785: } elsif ($item eq 'anonsurvey_threshold') {
13786: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13787: } elsif ($item eq 'uploadquota') {
13788: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13789: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13790: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13791: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13792: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13793:
13794: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13795: '</ul>'.
13796: '</li>';
13797: } else {
13798: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13799: }
13800: } elsif ($item eq 'mysqltables') {
13801: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13802: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13803: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13804: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13805: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13806: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13807: '</ul>'.
13808: '</li>';
13809: } else {
13810: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13811: }
13812: } elsif ($item eq 'postsubmit') {
13813: if ($domdefaults{'postsubmit'} eq 'off') {
13814: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13815: } else {
13816: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13817: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13818: $resulttext .= &mt('durations:').'<ul>';
13819: foreach my $type (@types) {
13820: $resulttext .= '<li>';
13821: my $timeout;
13822: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13823: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13824: }
13825: my $display;
13826: if ($timeout eq '0') {
13827: $display = &mt('unlimited');
13828: } elsif ($timeout eq '') {
13829: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13830: } else {
13831: $display = &mt('[quant,_1,second]',$timeout);
13832: }
13833: if ($type eq 'community') {
13834: $resulttext .= &mt('Communities');
13835: } elsif ($type eq 'official') {
13836: $resulttext .= &mt('Official courses');
13837: } elsif ($type eq 'unofficial') {
13838: $resulttext .= &mt('Unofficial courses');
13839: } elsif ($type eq 'textbook') {
13840: $resulttext .= &mt('Textbook courses');
13841: }
13842: $resulttext .= ' -- '.$display.'</li>';
13843: }
13844: $resulttext .= '</ul>';
13845: }
13846: $resulttext .= '</li>';
13847: }
13848: } elsif ($item eq 'coursecredits') {
13849: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13850: if (($domdefaults{'officialcredits'} eq '') &&
13851: ($domdefaults{'unofficialcredits'} eq '') &&
13852: ($domdefaults{'textbookcredits'} eq '')) {
13853: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13854: } else {
13855: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13856: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13857: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13858: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13859: '</ul>'.
13860: '</li>';
13861: }
13862: } else {
13863: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13864: }
13865: } elsif ($item eq 'canclone') {
13866: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13867: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13868: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13869: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13870: }
13871: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13872: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13873: } else {
13874: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13875: }
13876: }
13877: }
13878: $resulttext .= '</ul>';
13879: } else {
13880: $resulttext = &mt('No changes made to course defaults');
13881: }
13882: } else {
13883: $resulttext = '<span class="LC_error">'.
13884: &mt('An error occurred: [_1]',$putresult).'</span>';
13885: }
13886: return $resulttext;
13887: }
13888:
13889: sub modify_selfenrollment {
13890: my ($dom,$lastactref,%domconfig) = @_;
13891: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13892: my @types = ('official','unofficial','community','textbook');
13893: my %titles = &tool_titles();
13894: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13895: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13896: $ordered{'default'} = ['types','registered','approval','limit'];
13897:
13898: my (%roles,%shown,%toplevel);
13899: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13900:
13901: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13902: if ($domconfig{'selfenrollment'} eq '') {
13903: $domconfig{'selfenrollment'} = {};
13904: }
13905: }
13906: %toplevel = (
13907: admin => 'Configuration Rights',
13908: default => 'Default settings',
13909: validation => 'Validation of self-enrollment requests',
13910: );
13911: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13912:
13913: if (ref($ordered{'admin'}) eq 'ARRAY') {
13914: foreach my $item (@{$ordered{'admin'}}) {
13915: foreach my $type (@types) {
13916: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13917: $selfenrollhash{'admin'}{$type}{$item} = 1;
13918: } else {
13919: $selfenrollhash{'admin'}{$type}{$item} = 0;
13920: }
13921: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13922: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13923: if ($selfenrollhash{'admin'}{$type}{$item} ne
13924: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13925: push(@{$changes{'admin'}{$type}},$item);
13926: }
13927: } else {
13928: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13929: push(@{$changes{'admin'}{$type}},$item);
13930: }
13931: }
13932: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13933: push(@{$changes{'admin'}{$type}},$item);
13934: }
13935: }
13936: }
13937: }
13938:
13939: foreach my $item (@{$ordered{'default'}}) {
13940: foreach my $type (@types) {
13941: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13942: if ($item eq 'types') {
13943: unless (($value eq 'all') || ($value eq 'dom')) {
13944: $value = '';
13945: }
13946: } elsif ($item eq 'registered') {
13947: unless ($value eq '1') {
13948: $value = 0;
13949: }
13950: } elsif ($item eq 'approval') {
13951: unless ($value =~ /^[012]$/) {
13952: $value = 0;
13953: }
13954: } else {
13955: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13956: $value = 'none';
13957: }
13958: }
13959: $selfenrollhash{'default'}{$type}{$item} = $value;
13960: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13961: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13962: if ($selfenrollhash{'default'}{$type}{$item} ne
13963: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13964: push(@{$changes{'default'}{$type}},$item);
13965: }
13966: } else {
13967: push(@{$changes{'default'}{$type}},$item);
13968: }
13969: } else {
13970: push(@{$changes{'default'}{$type}},$item);
13971: }
13972: if ($item eq 'limit') {
13973: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13974: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13975: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13976: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13977: }
13978: } else {
13979: $selfenrollhash{'default'}{$type}{'cap'} = '';
13980: }
13981: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13982: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13983: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13984: push(@{$changes{'default'}{$type}},'cap');
13985: }
13986: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13987: push(@{$changes{'default'}{$type}},'cap');
13988: }
13989: }
13990: }
13991: }
13992:
13993: foreach my $item (@{$itemsref}) {
13994: if ($item eq 'fields') {
13995: my @changed;
13996: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13997: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13998: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13999: }
14000: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14001: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14002: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14003: $domconfig{'selfenrollment'}{'validation'}{$item});
14004: } else {
14005: @changed = @{$selfenrollhash{'validation'}{$item}};
14006: }
14007: } else {
14008: @changed = @{$selfenrollhash{'validation'}{$item}};
14009: }
14010: if (@changed) {
14011: if ($selfenrollhash{'validation'}{$item}) {
14012: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14013: } else {
14014: $changes{'validation'}{$item} = &mt('None');
14015: }
14016: }
14017: } else {
14018: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14019: if ($item eq 'markup') {
14020: if ($env{'form.selfenroll_validation_'.$item}) {
14021: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14022: }
14023: }
14024: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14025: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14026: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14027: }
14028: }
14029: }
14030: }
14031:
14032: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14033: $dom);
14034: if ($putresult eq 'ok') {
14035: if (keys(%changes) > 0) {
14036: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14037: $resulttext = &mt('Changes made:').'<ul>';
14038: foreach my $key ('admin','default','validation') {
14039: if (ref($changes{$key}) eq 'HASH') {
14040: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14041: if ($key eq 'validation') {
14042: foreach my $item (@{$itemsref}) {
14043: if (exists($changes{$key}{$item})) {
14044: if ($item eq 'markup') {
14045: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14046: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14047: } else {
14048: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14049: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14050: }
14051: }
14052: }
14053: } else {
14054: foreach my $type (@types) {
14055: if ($type eq 'community') {
14056: $roles{'1'} = &mt('Community personnel');
14057: } else {
14058: $roles{'1'} = &mt('Course personnel');
14059: }
14060: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14061: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14062: if ($key eq 'admin') {
14063: my @mgrdc = ();
14064: if (ref($ordered{$key}) eq 'ARRAY') {
14065: foreach my $item (@{$ordered{'admin'}}) {
14066: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14067: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14068: push(@mgrdc,$item);
14069: }
14070: }
14071: }
14072: if (@mgrdc) {
14073: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14074: } else {
14075: delete($domdefaults{$type.'selfenrolladmdc'});
14076: }
14077: }
14078: } else {
14079: if (ref($ordered{$key}) eq 'ARRAY') {
14080: foreach my $item (@{$ordered{$key}}) {
14081: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14082: $domdefaults{$type.'selfenroll'.$item} =
14083: $selfenrollhash{$key}{$type}{$item};
14084: }
14085: }
14086: }
14087: }
14088: }
14089: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14090: foreach my $item (@{$ordered{$key}}) {
14091: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14092: $resulttext .= '<li>';
14093: if ($key eq 'admin') {
14094: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14095: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14096: } else {
14097: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14098: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14099: }
14100: $resulttext .= '</li>';
14101: }
14102: }
14103: $resulttext .= '</ul></li>';
14104: }
14105: }
14106: $resulttext .= '</ul></li>';
14107: }
14108: }
14109: }
14110: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14111: my $cachetime = 24*60*60;
14112: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14113: if (ref($lastactref) eq 'HASH') {
14114: $lastactref->{'domdefaults'} = 1;
14115: }
14116: }
14117: $resulttext .= '</ul>';
14118: } else {
14119: $resulttext = &mt('No changes made to self-enrollment settings');
14120: }
14121: } else {
14122: $resulttext = '<span class="LC_error">'.
14123: &mt('An error occurred: [_1]',$putresult).'</span>';
14124: }
14125: return $resulttext;
14126: }
14127:
14128: sub modify_usersessions {
14129: my ($dom,$lastactref,%domconfig) = @_;
14130: my @hostingtypes = ('version','excludedomain','includedomain');
14131: my @offloadtypes = ('primary','default');
14132: my %types = (
14133: remote => \@hostingtypes,
14134: hosted => \@hostingtypes,
14135: spares => \@offloadtypes,
14136: );
14137: my @prefixes = ('remote','hosted','spares');
14138: my @lcversions = &Apache::lonnet::all_loncaparevs();
14139: my (%by_ip,%by_location,@intdoms);
14140: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
14141: my @locations = sort(keys(%by_location));
14142: my (%defaultshash,%changes);
14143: foreach my $prefix (@prefixes) {
14144: $defaultshash{'usersessions'}{$prefix} = {};
14145: }
14146: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14147: my $resulttext;
14148: my %iphost = &Apache::lonnet::get_iphost();
14149: foreach my $prefix (@prefixes) {
14150: next if ($prefix eq 'spares');
14151: foreach my $type (@{$types{$prefix}}) {
14152: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14153: if ($type eq 'version') {
14154: my $value = $env{'form.'.$prefix.'_'.$type};
14155: my $okvalue;
14156: if ($value ne '') {
14157: if (grep(/^\Q$value\E$/,@lcversions)) {
14158: $okvalue = $value;
14159: }
14160: }
14161: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14162: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14163: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14164: if ($inuse == 0) {
14165: $changes{$prefix}{$type} = 1;
14166: } else {
14167: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14168: $changes{$prefix}{$type} = 1;
14169: }
14170: if ($okvalue ne '') {
14171: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14172: }
14173: }
14174: } else {
14175: if (($inuse == 1) && ($okvalue ne '')) {
14176: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14177: $changes{$prefix}{$type} = 1;
14178: }
14179: }
14180: } else {
14181: if (($inuse == 1) && ($okvalue ne '')) {
14182: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14183: $changes{$prefix}{$type} = 1;
14184: }
14185: }
14186: } else {
14187: if (($inuse == 1) && ($okvalue ne '')) {
14188: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14189: $changes{$prefix}{$type} = 1;
14190: }
14191: }
14192: } else {
14193: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14194: my @okvals;
14195: foreach my $val (@vals) {
14196: if ($val =~ /:/) {
14197: my @items = split(/:/,$val);
14198: foreach my $item (@items) {
14199: if (ref($by_location{$item}) eq 'ARRAY') {
14200: push(@okvals,$item);
14201: }
14202: }
14203: } else {
14204: if (ref($by_location{$val}) eq 'ARRAY') {
14205: push(@okvals,$val);
14206: }
14207: }
14208: }
14209: @okvals = sort(@okvals);
14210: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14211: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14212: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14213: if ($inuse == 0) {
14214: $changes{$prefix}{$type} = 1;
14215: } else {
14216: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14217: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14218: if (@changed > 0) {
14219: $changes{$prefix}{$type} = 1;
14220: }
14221: }
14222: } else {
14223: if ($inuse == 1) {
14224: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14225: $changes{$prefix}{$type} = 1;
14226: }
14227: }
14228: } else {
14229: if ($inuse == 1) {
14230: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14231: $changes{$prefix}{$type} = 1;
14232: }
14233: }
14234: } else {
14235: if ($inuse == 1) {
14236: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14237: $changes{$prefix}{$type} = 1;
14238: }
14239: }
14240: }
14241: }
14242: }
14243:
14244: my @alldoms = &Apache::lonnet::all_domains();
14245: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14246: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14247: my $savespares;
14248:
14249: foreach my $lonhost (sort(keys(%servers))) {
14250: my $serverhomeID =
14251: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14252: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14253: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14254: my %spareschg;
14255: foreach my $type (@{$types{'spares'}}) {
14256: my @okspares;
14257: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14258: foreach my $server (@checked) {
14259: if (&Apache::lonnet::hostname($server) ne '') {
14260: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14261: unless (grep(/^\Q$server\E$/,@okspares)) {
14262: push(@okspares,$server);
14263: }
14264: }
14265: }
14266: }
14267: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14268: my $newspare;
14269: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14270: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14271: $newspare = $new;
14272: }
14273: }
14274: my @spares;
14275: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14276: @spares = sort(@okspares,$newspare);
14277: } else {
14278: @spares = sort(@okspares);
14279: }
14280: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14281: if (ref($spareid{$lonhost}) eq 'HASH') {
14282: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14283: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14284: if (@diffs > 0) {
14285: $spareschg{$type} = 1;
14286: }
14287: }
14288: }
14289: }
14290: if (keys(%spareschg) > 0) {
14291: $changes{'spares'}{$lonhost} = \%spareschg;
14292: }
14293: }
14294: $defaultshash{'usersessions'}{'offloadnow'} = {};
14295: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14296: my @okoffload;
14297: if (@offloadnow) {
14298: foreach my $server (@offloadnow) {
14299: if (&Apache::lonnet::hostname($server) ne '') {
14300: unless (grep(/^\Q$server\E$/,@okoffload)) {
14301: push(@okoffload,$server);
14302: }
14303: }
14304: }
14305: if (@okoffload) {
14306: foreach my $lonhost (@okoffload) {
14307: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14308: }
14309: }
14310: }
14311: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14312: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14313: if (ref($changes{'spares'}) eq 'HASH') {
14314: if (keys(%{$changes{'spares'}}) > 0) {
14315: $savespares = 1;
14316: }
14317: }
14318: } else {
14319: $savespares = 1;
14320: }
14321: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
14322: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
14323: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
14324: $changes{'offloadnow'} = 1;
14325: last;
14326: }
14327: }
14328: unless ($changes{'offloadnow'}) {
14329: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
14330: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
14331: $changes{'offloadnow'} = 1;
14332: last;
14333: }
14334: }
14335: }
14336: } elsif (@okoffload) {
14337: $changes{'offloadnow'} = 1;
14338: }
14339: } elsif (@okoffload) {
14340: $changes{'offloadnow'} = 1;
14341: }
14342: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
14343: if ((keys(%changes) > 0) || ($savespares)) {
14344: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14345: $dom);
14346: if ($putresult eq 'ok') {
14347: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14348: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
14349: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
14350: }
14351: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
14352: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
14353: }
14354: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14355: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
14356: }
14357: }
14358: my $cachetime = 24*60*60;
14359: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14360: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
14361: if (ref($lastactref) eq 'HASH') {
14362: $lastactref->{'domdefaults'} = 1;
14363: $lastactref->{'usersessions'} = 1;
14364: }
14365: if (keys(%changes) > 0) {
14366: my %lt = &usersession_titles();
14367: $resulttext = &mt('Changes made:').'<ul>';
14368: foreach my $prefix (@prefixes) {
14369: if (ref($changes{$prefix}) eq 'HASH') {
14370: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14371: if ($prefix eq 'spares') {
14372: if (ref($changes{$prefix}) eq 'HASH') {
14373: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
14374: $resulttext .= '<li><b>'.$lonhost.'</b> ';
14375: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
14376: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
14377: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14378: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
14379: foreach my $type (@{$types{$prefix}}) {
14380: if ($changes{$prefix}{$lonhost}{$type}) {
14381: my $offloadto = &mt('None');
14382: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
14383: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
14384: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
14385: }
14386: }
14387: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
14388: }
14389: }
14390: }
14391: $resulttext .= '</li>';
14392: }
14393: }
14394: } else {
14395: foreach my $type (@{$types{$prefix}}) {
14396: if (defined($changes{$prefix}{$type})) {
14397: my $newvalue;
14398: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14399: if (ref($defaultshash{'usersessions'}{$prefix})) {
14400: if ($type eq 'version') {
14401: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
14402: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14403: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
14404: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
14405: }
14406: }
14407: }
14408: }
14409: if ($newvalue eq '') {
14410: if ($type eq 'version') {
14411: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
14412: } else {
14413: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14414: }
14415: } else {
14416: if ($type eq 'version') {
14417: $newvalue .= ' '.&mt('(or later)');
14418: }
14419: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14420: }
14421: }
14422: }
14423: }
14424: $resulttext .= '</ul>';
14425: }
14426: }
14427: if ($changes{'offloadnow'}) {
14428: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14429: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
14430: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
14431: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
14432: $resulttext .= '<li>'.$lonhost.'</li>';
14433: }
14434: $resulttext .= '</ul>';
14435: } else {
14436: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
14437: }
14438: } else {
14439: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
14440: }
14441: }
14442: $resulttext .= '</ul>';
14443: } else {
14444: $resulttext = $nochgmsg;
14445: }
14446: } else {
14447: $resulttext = '<span class="LC_error">'.
14448: &mt('An error occurred: [_1]',$putresult).'</span>';
14449: }
14450: } else {
14451: $resulttext = $nochgmsg;
14452: }
14453: return $resulttext;
14454: }
14455:
14456: sub modify_loadbalancing {
14457: my ($dom,%domconfig) = @_;
14458: my $primary_id = &Apache::lonnet::domain($dom,'primary');
14459: my $intdom = &Apache::lonnet::internet_dom($primary_id);
14460: my ($othertitle,$usertypes,$types) =
14461: &Apache::loncommon::sorted_inst_types($dom);
14462: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14463: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
14464: my @sparestypes = ('primary','default');
14465: my %typetitles = &sparestype_titles();
14466: my $resulttext;
14467: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
14468: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14469: %existing = %{$domconfig{'loadbalancing'}};
14470: }
14471: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
14472: \%currtargets,\%currrules,\%currcookies);
14473: my ($saveloadbalancing,%defaultshash,%changes);
14474: my ($alltypes,$othertypes,$titles) =
14475: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
14476: my %ruletitles = &offloadtype_text();
14477: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
14478: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
14479: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
14480: if ($balancer eq '') {
14481: next;
14482: }
14483: if (!exists($servers{$balancer})) {
14484: if (exists($currbalancer{$balancer})) {
14485: push(@{$changes{'delete'}},$balancer);
14486: }
14487: next;
14488: }
14489: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14490: push(@{$changes{'delete'}},$balancer);
14491: next;
14492: }
14493: if (!exists($currbalancer{$balancer})) {
14494: push(@{$changes{'add'}},$balancer);
14495: }
14496: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14497: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14498: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14499: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14500: $saveloadbalancing = 1;
14501: }
14502: foreach my $sparetype (@sparestypes) {
14503: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14504: my @offloadto;
14505: foreach my $target (@targets) {
14506: if (($servers{$target}) && ($target ne $balancer)) {
14507: if ($sparetype eq 'default') {
14508: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14509: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14510: }
14511: }
14512: unless(grep(/^\Q$target\E$/,@offloadto)) {
14513: push(@offloadto,$target);
14514: }
14515: }
14516: }
14517: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14518: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14519: push(@offloadto,$balancer);
14520: }
14521: }
14522: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14523: }
14524: if ($env{'form.loadbalancing_cookie_'.$i}) {
14525: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
14526: if (exists($currbalancer{$balancer})) {
14527: unless ($currcookies{$balancer}) {
14528: $changes{'curr'}{$balancer}{'cookie'} = 1;
14529: }
14530: }
14531: } elsif (exists($currbalancer{$balancer})) {
14532: if ($currcookies{$balancer}) {
14533: $changes{'curr'}{$balancer}{'cookie'} = 1;
14534: }
14535: }
14536: if (ref($currtargets{$balancer}) eq 'HASH') {
14537: foreach my $sparetype (@sparestypes) {
14538: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14539: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14540: if (@targetdiffs > 0) {
14541: $changes{'curr'}{$balancer}{'targets'} = 1;
14542: }
14543: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14544: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14545: $changes{'curr'}{$balancer}{'targets'} = 1;
14546: }
14547: }
14548: }
14549: } else {
14550: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14551: foreach my $sparetype (@sparestypes) {
14552: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14553: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14554: $changes{'curr'}{$balancer}{'targets'} = 1;
14555: }
14556: }
14557: }
14558: }
14559: }
14560: my $ishomedom;
14561: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14562: $ishomedom = 1;
14563: }
14564: if (ref($alltypes) eq 'ARRAY') {
14565: foreach my $type (@{$alltypes}) {
14566: my $rule;
14567: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14568: (!$ishomedom)) {
14569: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14570: }
14571: if ($rule eq 'specific') {
14572: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14573: if (exists($servers{$specifiedhost})) {
14574: $rule = $specifiedhost;
14575: }
14576: }
14577: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14578: if (ref($currrules{$balancer}) eq 'HASH') {
14579: if ($rule ne $currrules{$balancer}{$type}) {
14580: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14581: }
14582: } elsif ($rule ne '') {
14583: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14584: }
14585: }
14586: }
14587: }
14588: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14589: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14590: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14591: $defaultshash{'loadbalancing'} = {};
14592: }
14593: my $putresult = &Apache::lonnet::put_dom('configuration',
14594: \%defaultshash,$dom);
14595: if ($putresult eq 'ok') {
14596: if (keys(%changes) > 0) {
14597: my %toupdate;
14598: if (ref($changes{'delete'}) eq 'ARRAY') {
14599: foreach my $balancer (sort(@{$changes{'delete'}})) {
14600: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14601: $toupdate{$balancer} = 1;
14602: }
14603: }
14604: if (ref($changes{'add'}) eq 'ARRAY') {
14605: foreach my $balancer (sort(@{$changes{'add'}})) {
14606: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14607: $toupdate{$balancer} = 1;
14608: }
14609: }
14610: if (ref($changes{'curr'}) eq 'HASH') {
14611: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14612: $toupdate{$balancer} = 1;
14613: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14614: if ($changes{'curr'}{$balancer}{'targets'}) {
14615: my %offloadstr;
14616: foreach my $sparetype (@sparestypes) {
14617: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14618: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14619: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14620: }
14621: }
14622: }
14623: if (keys(%offloadstr) == 0) {
14624: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14625: } else {
14626: my $showoffload;
14627: foreach my $sparetype (@sparestypes) {
14628: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14629: if (defined($offloadstr{$sparetype})) {
14630: $showoffload .= $offloadstr{$sparetype};
14631: } else {
14632: $showoffload .= &mt('None');
14633: }
14634: $showoffload .= (' 'x3);
14635: }
14636: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14637: }
14638: }
14639: }
14640: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14641: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14642: foreach my $type (@{$alltypes}) {
14643: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14644: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14645: my $balancetext;
14646: if ($rule eq '') {
14647: $balancetext = $ruletitles{'default'};
14648: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14649: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14650: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14651: foreach my $sparetype (@sparestypes) {
14652: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14653: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14654: }
14655: }
14656: foreach my $item (@{$alltypes}) {
14657: next if ($item =~ /^_LC_ipchange/);
14658: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14659: if ($hasrule eq 'homeserver') {
14660: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14661: } else {
14662: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14663: if ($servers{$hasrule}) {
14664: $toupdate{$hasrule} = 1;
14665: }
14666: }
14667: }
14668: }
14669: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14670: $balancetext = $ruletitles{$rule};
14671: } else {
14672: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14673: $balancetext = $ruletitles{'particular'}.' '.$receiver;
14674: if ($receiver) {
14675: $toupdate{$receiver};
14676: }
14677: }
14678: } else {
14679: $balancetext = $ruletitles{$rule};
14680: }
14681: } else {
14682: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
14683: }
14684: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
14685: }
14686: }
14687: }
14688: }
14689: if ($changes{'curr'}{$balancer}{'cookie'}) {
14690: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
14691: $balancer).'</li>';
14692: }
14693: if (keys(%toupdate)) {
14694: my %thismachine;
14695: my $updatedhere;
14696: my $cachetime = 60*60*24;
14697: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14698: foreach my $lonhost (keys(%toupdate)) {
14699: if ($thismachine{$lonhost}) {
14700: unless ($updatedhere) {
14701: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
14702: $defaultshash{'loadbalancing'},
14703: $cachetime);
14704: $updatedhere = 1;
14705: }
14706: } else {
14707: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
14708: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14709: }
14710: }
14711: }
14712: }
14713: }
14714: if ($resulttext ne '') {
14715: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
14716: } else {
14717: $resulttext = $nochgmsg;
14718: }
14719: } else {
14720: $resulttext = $nochgmsg;
14721: }
14722: } else {
14723: $resulttext = '<span class="LC_error">'.
14724: &mt('An error occurred: [_1]',$putresult).'</span>';
14725: }
14726: } else {
14727: $resulttext = $nochgmsg;
14728: }
14729: return $resulttext;
14730: }
14731:
14732: sub recurse_check {
14733: my ($chkcats,$categories,$depth,$name) = @_;
14734: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
14735: my $chg = 0;
14736: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
14737: my $category = $chkcats->[$depth]{$name}[$j];
14738: my $item;
14739: if ($category eq '') {
14740: $chg ++;
14741: } else {
14742: my $deeper = $depth + 1;
14743: $item = &escape($category).':'.&escape($name).':'.$depth;
14744: if ($chg) {
14745: $categories->{$item} -= $chg;
14746: }
14747: &recurse_check($chkcats,$categories,$deeper,$category);
14748: $deeper --;
14749: }
14750: }
14751: }
14752: return;
14753: }
14754:
14755: sub recurse_cat_deletes {
14756: my ($item,$coursecategories,$deletions) = @_;
14757: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14758: my $subdepth = $depth + 1;
14759: if (ref($coursecategories) eq 'HASH') {
14760: foreach my $subitem (keys(%{$coursecategories})) {
14761: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14762: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14763: delete($coursecategories->{$subitem});
14764: $deletions->{$subitem} = 1;
14765: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14766: }
14767: }
14768: }
14769: return;
14770: }
14771:
14772: sub active_dc_picker {
14773: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14774: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14775: my @domcoord = keys(%domcoords);
14776: if (keys(%currhash)) {
14777: foreach my $dc (keys(%currhash)) {
14778: unless (exists($domcoords{$dc})) {
14779: push(@domcoord,$dc);
14780: }
14781: }
14782: }
14783: @domcoord = sort(@domcoord);
14784: my $numdcs = scalar(@domcoord);
14785: my $rows = 0;
14786: my $table;
14787: if ($numdcs > 1) {
14788: $table = '<table>';
14789: for (my $i=0; $i<@domcoord; $i++) {
14790: my $rem = $i%($numinrow);
14791: if ($rem == 0) {
14792: if ($i > 0) {
14793: $table .= '</tr>';
14794: }
14795: $table .= '<tr>';
14796: $rows ++;
14797: }
14798: my $check = '';
14799: if ($inputtype eq 'radio') {
14800: if (keys(%currhash) == 0) {
14801: if (!$i) {
14802: $check = ' checked="checked"';
14803: }
14804: } elsif (exists($currhash{$domcoord[$i]})) {
14805: $check = ' checked="checked"';
14806: }
14807: } else {
14808: if (exists($currhash{$domcoord[$i]})) {
14809: $check = ' checked="checked"';
14810: }
14811: }
14812: if ($i == @domcoord - 1) {
14813: my $colsleft = $numinrow - $rem;
14814: if ($colsleft > 1) {
14815: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14816: } else {
14817: $table .= '<td class="LC_left_item">';
14818: }
14819: } else {
14820: $table .= '<td class="LC_left_item">';
14821: }
14822: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14823: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14824: $table .= '<span class="LC_nobreak"><label>'.
14825: '<input type="'.$inputtype.'" name="'.$name.'"'.
14826: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14827: if ($user ne $dcname.':'.$dcdom) {
14828: $table .= ' ('.$dcname.':'.$dcdom.')';
14829: }
14830: $table .= '</label></span></td>';
14831: }
14832: $table .= '</tr></table>';
14833: } elsif ($numdcs == 1) {
14834: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14835: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14836: if ($inputtype eq 'radio') {
14837: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14838: if ($user ne $dcname.':'.$dcdom) {
14839: $table .= ' ('.$dcname.':'.$dcdom.')';
14840: }
14841: } else {
14842: my $check;
14843: if (exists($currhash{$domcoord[0]})) {
14844: $check = ' checked="checked"';
14845: }
14846: $table = '<span class="LC_nobreak"><label>'.
14847: '<input type="checkbox" name="'.$name.'" '.
14848: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14849: if ($user ne $dcname.':'.$dcdom) {
14850: $table .= ' ('.$dcname.':'.$dcdom.')';
14851: }
14852: $table .= '</label></span>';
14853: $rows ++;
14854: }
14855: }
14856: return ($numdcs,$table,$rows);
14857: }
14858:
14859: sub usersession_titles {
14860: return &Apache::lonlocal::texthash(
14861: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14862: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14863: spares => 'Servers offloaded to, when busy',
14864: version => 'LON-CAPA version requirement',
14865: excludedomain => 'Allow all, but exclude specific domains',
14866: includedomain => 'Deny all, but include specific domains',
14867: primary => 'Primary (checked first)',
14868: default => 'Default',
14869: );
14870: }
14871:
14872: sub id_for_thisdom {
14873: my (%servers) = @_;
14874: my %altids;
14875: foreach my $server (keys(%servers)) {
14876: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14877: if ($serverhome ne $server) {
14878: $altids{$serverhome} = $server;
14879: }
14880: }
14881: return %altids;
14882: }
14883:
14884: sub count_servers {
14885: my ($currbalancer,%servers) = @_;
14886: my (@spares,$numspares);
14887: foreach my $lonhost (sort(keys(%servers))) {
14888: next if ($currbalancer eq $lonhost);
14889: push(@spares,$lonhost);
14890: }
14891: if ($currbalancer) {
14892: $numspares = scalar(@spares);
14893: } else {
14894: $numspares = scalar(@spares) - 1;
14895: }
14896: return ($numspares,@spares);
14897: }
14898:
14899: sub lonbalance_targets_js {
14900: my ($dom,$types,$servers,$settings) = @_;
14901: my $select = &mt('Select');
14902: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14903: if (ref($servers) eq 'HASH') {
14904: $alltargets = join("','",sort(keys(%{$servers})));
14905: my @homedoms;
14906: foreach my $server (sort(keys(%{$servers}))) {
14907: if (&Apache::lonnet::host_domain($server) eq $dom) {
14908: push(@homedoms,'1');
14909: } else {
14910: push(@homedoms,'0');
14911: }
14912: }
14913: $allishome = join("','",@homedoms);
14914: }
14915: if (ref($types) eq 'ARRAY') {
14916: if (@{$types} > 0) {
14917: @alltypes = @{$types};
14918: }
14919: }
14920: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14921: $allinsttypes = join("','",@alltypes);
14922: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
14923: if (ref($settings) eq 'HASH') {
14924: %existing = %{$settings};
14925: }
14926: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14927: \%currtargets,\%currrules,\%currcookies);
14928: my $balancers = join("','",sort(keys(%currbalancer)));
14929: return <<"END";
14930:
14931: <script type="text/javascript">
14932: // <![CDATA[
14933:
14934: currBalancers = new Array('$balancers');
14935:
14936: function toggleTargets(balnum) {
14937: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14938: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14939: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14940: var prevbalancer = prevhostitem.value;
14941: var baltotal = document.getElementById('loadbalancing_total').value;
14942: prevhostitem.value = balancer;
14943: if (prevbalancer != '') {
14944: var prevIdx = currBalancers.indexOf(prevbalancer);
14945: if (prevIdx != -1) {
14946: currBalancers.splice(prevIdx,1);
14947: }
14948: }
14949: if (balancer == '') {
14950: hideSpares(balnum);
14951: } else {
14952: var currIdx = currBalancers.indexOf(balancer);
14953: if (currIdx == -1) {
14954: currBalancers.push(balancer);
14955: }
14956: var homedoms = new Array('$allishome');
14957: var ishomedom = homedoms[lonhostitem.selectedIndex];
14958: showSpares(balancer,ishomedom,balnum);
14959: }
14960: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14961: return;
14962: }
14963:
14964: function showSpares(balancer,ishomedom,balnum) {
14965: var alltargets = new Array('$alltargets');
14966: var insttypes = new Array('$allinsttypes');
14967: var offloadtypes = new Array('primary','default');
14968:
14969: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14970: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14971:
14972: for (var i=0; i<offloadtypes.length; i++) {
14973: var count = 0;
14974: for (var j=0; j<alltargets.length; j++) {
14975: if (alltargets[j] != balancer) {
14976: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14977: item.value = alltargets[j];
14978: item.style.textAlign='left';
14979: item.style.textFace='normal';
14980: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14981: if (currBalancers.indexOf(alltargets[j]) == -1) {
14982: item.disabled = '';
14983: } else {
14984: item.disabled = 'disabled';
14985: item.checked = false;
14986: }
14987: count ++;
14988: }
14989: }
14990: }
14991: for (var k=0; k<insttypes.length; k++) {
14992: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14993: if (ishomedom == 1) {
14994: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14995: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14996: } else {
14997: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14998: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14999: }
15000: } else {
15001: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15002: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15003: }
15004: if ((insttypes[k] != '_LC_external') &&
15005: ((insttypes[k] != '_LC_internetdom') ||
15006: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15007: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15008: item.options.length = 0;
15009: item.options[0] = new Option("","",true,true);
15010: var idx = 0;
15011: for (var m=0; m<alltargets.length; m++) {
15012: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15013: idx ++;
15014: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15015: }
15016: }
15017: }
15018: }
15019: return;
15020: }
15021:
15022: function hideSpares(balnum) {
15023: var alltargets = new Array('$alltargets');
15024: var insttypes = new Array('$allinsttypes');
15025: var offloadtypes = new Array('primary','default');
15026:
15027: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15028: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15029:
15030: var total = alltargets.length - 1;
15031: for (var i=0; i<offloadtypes; i++) {
15032: for (var j=0; j<total; j++) {
15033: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15034: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15035: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15036: }
15037: }
15038: for (var k=0; k<insttypes.length; k++) {
15039: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15040: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15041: if (insttypes[k] != '_LC_external') {
15042: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15043: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15044: }
15045: }
15046: return;
15047: }
15048:
15049: function checkOffloads(item,balnum,type) {
15050: var alltargets = new Array('$alltargets');
15051: var offloadtypes = new Array('primary','default');
15052: if (item.checked) {
15053: var total = alltargets.length - 1;
15054: var other;
15055: if (type == offloadtypes[0]) {
15056: other = offloadtypes[1];
15057: } else {
15058: other = offloadtypes[0];
15059: }
15060: for (var i=0; i<total; i++) {
15061: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15062: if (server == item.value) {
15063: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15064: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15065: }
15066: }
15067: }
15068: }
15069: return;
15070: }
15071:
15072: function singleServerToggle(balnum,type) {
15073: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15074: if (offloadtoSelIdx == 0) {
15075: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15076: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15077:
15078: } else {
15079: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15080: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15081: }
15082: return;
15083: }
15084:
15085: function balanceruleChange(formname,balnum,type) {
15086: if (type == '_LC_external') {
15087: return;
15088: }
15089: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15090: for (var i=0; i<typesRules.length; i++) {
15091: if (formname.elements[typesRules[i]].checked) {
15092: if (formname.elements[typesRules[i]].value != 'specific') {
15093: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15094: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15095: } else {
15096: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15097: }
15098: }
15099: }
15100: return;
15101: }
15102:
15103: function balancerDeleteChange(balnum) {
15104: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15105: var baltotal = document.getElementById('loadbalancing_total').value;
15106: var addtarget;
15107: var removetarget;
15108: var action = 'delete';
15109: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15110: var lonhost = hostitem.value;
15111: var currIdx = currBalancers.indexOf(lonhost);
15112: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15113: if (currIdx != -1) {
15114: currBalancers.splice(currIdx,1);
15115: }
15116: addtarget = lonhost;
15117: } else {
15118: if (currIdx == -1) {
15119: currBalancers.push(lonhost);
15120: }
15121: removetarget = lonhost;
15122: action = 'undelete';
15123: }
15124: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15125: }
15126: return;
15127: }
15128:
15129: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15130: if (baltotal > 1) {
15131: var offloadtypes = new Array('primary','default');
15132: var alltargets = new Array('$alltargets');
15133: var insttypes = new Array('$allinsttypes');
15134: for (var i=0; i<baltotal; i++) {
15135: if (i != balnum) {
15136: for (var j=0; j<offloadtypes.length; j++) {
15137: var total = alltargets.length - 1;
15138: for (var k=0; k<total; k++) {
15139: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15140: var server = serveritem.value;
15141: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15142: if (server == addtarget) {
15143: serveritem.disabled = '';
15144: }
15145: }
15146: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15147: if (server == removetarget) {
15148: serveritem.disabled = 'disabled';
15149: serveritem.checked = false;
15150: }
15151: }
15152: }
15153: }
15154: for (var j=0; j<insttypes.length; j++) {
15155: if (insttypes[j] != '_LC_external') {
15156: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15157: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15158: var currSel = singleserver.selectedIndex;
15159: var currVal = singleserver.options[currSel].value;
15160: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15161: var numoptions = singleserver.options.length;
15162: var needsnew = 1;
15163: for (var k=0; k<numoptions; k++) {
15164: if (singleserver.options[k] == addtarget) {
15165: needsnew = 0;
15166: break;
15167: }
15168: }
15169: if (needsnew == 1) {
15170: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15171: }
15172: }
15173: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15174: singleserver.options.length = 0;
15175: if ((currVal) && (currVal != removetarget)) {
15176: singleserver.options[0] = new Option("","",false,false);
15177: } else {
15178: singleserver.options[0] = new Option("","",true,true);
15179: }
15180: var idx = 0;
15181: for (var m=0; m<alltargets.length; m++) {
15182: if (currBalancers.indexOf(alltargets[m]) == -1) {
15183: idx ++;
15184: if (currVal == alltargets[m]) {
15185: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15186: } else {
15187: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15188: }
15189: }
15190: }
15191: }
15192: }
15193: }
15194: }
15195: }
15196: }
15197: }
15198: return;
15199: }
15200:
15201: // ]]>
15202: </script>
15203:
15204: END
15205: }
15206:
15207: sub new_spares_js {
15208: my @sparestypes = ('primary','default');
15209: my $types = join("','",@sparestypes);
15210: my $select = &mt('Select');
15211: return <<"END";
15212:
15213: <script type="text/javascript">
15214: // <![CDATA[
15215:
15216: function updateNewSpares(formname,lonhost) {
15217: var types = new Array('$types');
15218: var include = new Array();
15219: var exclude = new Array();
15220: for (var i=0; i<types.length; i++) {
15221: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15222: for (var j=0; j<spareboxes.length; j++) {
15223: if (formname.elements[spareboxes[j]].checked) {
15224: exclude.push(formname.elements[spareboxes[j]].value);
15225: } else {
15226: include.push(formname.elements[spareboxes[j]].value);
15227: }
15228: }
15229: }
15230: for (var i=0; i<types.length; i++) {
15231: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15232: var selIdx = newSpare.selectedIndex;
15233: var currnew = newSpare.options[selIdx].value;
15234: var okSpares = new Array();
15235: for (var j=0; j<newSpare.options.length; j++) {
15236: var possible = newSpare.options[j].value;
15237: if (possible != '') {
15238: if (exclude.indexOf(possible) == -1) {
15239: okSpares.push(possible);
15240: } else {
15241: if (currnew == possible) {
15242: selIdx = 0;
15243: }
15244: }
15245: }
15246: }
15247: for (var k=0; k<include.length; k++) {
15248: if (okSpares.indexOf(include[k]) == -1) {
15249: okSpares.push(include[k]);
15250: }
15251: }
15252: okSpares.sort();
15253: newSpare.options.length = 0;
15254: if (selIdx == 0) {
15255: newSpare.options[0] = new Option("$select","",true,true);
15256: } else {
15257: newSpare.options[0] = new Option("$select","",false,false);
15258: }
15259: for (var m=0; m<okSpares.length; m++) {
15260: var idx = m+1;
15261: var selThis = 0;
15262: if (selIdx != 0) {
15263: if (okSpares[m] == currnew) {
15264: selThis = 1;
15265: }
15266: }
15267: if (selThis == 1) {
15268: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
15269: } else {
15270: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
15271: }
15272: }
15273: }
15274: return;
15275: }
15276:
15277: function checkNewSpares(lonhost,type) {
15278: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
15279: var chosen = newSpare.options[newSpare.selectedIndex].value;
15280: if (chosen != '') {
15281: var othertype;
15282: var othernewSpare;
15283: if (type == 'primary') {
15284: othernewSpare = document.getElementById('newspare_default_'+lonhost);
15285: }
15286: if (type == 'default') {
15287: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
15288: }
15289: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
15290: othernewSpare.selectedIndex = 0;
15291: }
15292: }
15293: return;
15294: }
15295:
15296: // ]]>
15297: </script>
15298:
15299: END
15300:
15301: }
15302:
15303: sub common_domprefs_js {
15304: return <<"END";
15305:
15306: <script type="text/javascript">
15307: // <![CDATA[
15308:
15309: function getIndicesByName(formname,item) {
15310: var group = new Array();
15311: for (var i=0;i<formname.elements.length;i++) {
15312: if (formname.elements[i].name == item) {
15313: group.push(formname.elements[i].id);
15314: }
15315: }
15316: return group;
15317: }
15318:
15319: // ]]>
15320: </script>
15321:
15322: END
15323:
15324: }
15325:
15326: sub recaptcha_js {
15327: my %lt = &captcha_phrases();
15328: return <<"END";
15329:
15330: <script type="text/javascript">
15331: // <![CDATA[
15332:
15333: function updateCaptcha(caller,context) {
15334: var privitem;
15335: var pubitem;
15336: var privtext;
15337: var pubtext;
15338: var versionitem;
15339: var versiontext;
15340: if (document.getElementById(context+'_recaptchapub')) {
15341: pubitem = document.getElementById(context+'_recaptchapub');
15342: } else {
15343: return;
15344: }
15345: if (document.getElementById(context+'_recaptchapriv')) {
15346: privitem = document.getElementById(context+'_recaptchapriv');
15347: } else {
15348: return;
15349: }
15350: if (document.getElementById(context+'_recaptchapubtxt')) {
15351: pubtext = document.getElementById(context+'_recaptchapubtxt');
15352: } else {
15353: return;
15354: }
15355: if (document.getElementById(context+'_recaptchaprivtxt')) {
15356: privtext = document.getElementById(context+'_recaptchaprivtxt');
15357: } else {
15358: return;
15359: }
15360: if (document.getElementById(context+'_recaptchaversion')) {
15361: versionitem = document.getElementById(context+'_recaptchaversion');
15362: } else {
15363: return;
15364: }
15365: if (document.getElementById(context+'_recaptchavertxt')) {
15366: versiontext = document.getElementById(context+'_recaptchavertxt');
15367: } else {
15368: return;
15369: }
15370: if (caller.checked) {
15371: if (caller.value == 'recaptcha') {
15372: pubitem.type = 'text';
15373: privitem.type = 'text';
15374: pubitem.size = '40';
15375: privitem.size = '40';
15376: pubtext.innerHTML = "$lt{'pub'}";
15377: privtext.innerHTML = "$lt{'priv'}";
15378: versionitem.type = 'text';
15379: versionitem.size = '3';
15380: versiontext.innerHTML = "$lt{'ver'}";
15381: } else {
15382: pubitem.type = 'hidden';
15383: privitem.type = 'hidden';
15384: versionitem.type = 'hidden';
15385: pubtext.innerHTML = '';
15386: privtext.innerHTML = '';
15387: versiontext.innerHTML = '';
15388: }
15389: }
15390: return;
15391: }
15392:
15393: // ]]>
15394: </script>
15395:
15396: END
15397:
15398: }
15399:
15400: sub toggle_display_js {
15401: return <<"END";
15402:
15403: <script type="text/javascript">
15404: // <![CDATA[
15405:
15406: function toggleDisplay(domForm,caller) {
15407: if (document.getElementById(caller)) {
15408: var divitem = document.getElementById(caller);
15409: var optionsElement = domForm.coursecredits;
15410: var checkval = 1;
15411: var dispval = 'block';
15412: var selfcreateRegExp = /^cancreate_emailverified/;
15413: if (caller == 'emailoptions') {
15414: optionsElement = domForm.cancreate_email;
15415: }
15416: if (caller == 'studentsubmission') {
15417: optionsElement = domForm.postsubmit;
15418: }
15419: if (caller == 'cloneinstcode') {
15420: optionsElement = domForm.canclone;
15421: checkval = 'instcode';
15422: }
15423: if (selfcreateRegExp.test(caller)) {
15424: optionsElement = domForm.elements[caller];
15425: checkval = 'other';
15426: dispval = 'inline'
15427: }
15428: if (optionsElement.length) {
15429: var currval;
15430: for (var i=0; i<optionsElement.length; i++) {
15431: if (optionsElement[i].checked) {
15432: currval = optionsElement[i].value;
15433: }
15434: }
15435: if (currval == checkval) {
15436: divitem.style.display = dispval;
15437: } else {
15438: divitem.style.display = 'none';
15439: }
15440: }
15441: }
15442: return;
15443: }
15444:
15445: // ]]>
15446: </script>
15447:
15448: END
15449:
15450: }
15451:
15452: sub captcha_phrases {
15453: return &Apache::lonlocal::texthash (
15454: priv => 'Private key',
15455: pub => 'Public key',
15456: original => 'original (CAPTCHA)',
15457: recaptcha => 'successor (ReCAPTCHA)',
15458: notused => 'unused',
15459: ver => 'ReCAPTCHA version (1 or 2)',
15460: );
15461: }
15462:
15463: sub devalidate_remote_domconfs {
15464: my ($dom,$cachekeys) = @_;
15465: return unless (ref($cachekeys) eq 'HASH');
15466: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15467: my %thismachine;
15468: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15469: my @posscached = ('domainconfig','domdefaults','usersessions',
15470: 'directorysrch','passwdconf','cats');
15471: if (keys(%servers)) {
15472: foreach my $server (keys(%servers)) {
15473: next if ($thismachine{$server});
15474: my @cached;
15475: foreach my $name (@posscached) {
15476: if ($cachekeys->{$name}) {
15477: push(@cached,&escape($name).':'.&escape($dom));
15478: }
15479: }
15480: if (@cached) {
15481: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
15482: }
15483: }
15484: }
15485: return;
15486: }
15487:
15488: 1;
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