1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.104 2020/02/09 05:18:20 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: my $leftnobr = '';
722: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
723: ($action eq 'directorysrch') ||
724: (($action eq 'login') && ($numheaders < 4))) {
725: $colspan = ' colspan="2"';
726: }
727: if ($action eq 'usersessions') {
728: $rightcolspan = ' colspan="3"';
729: }
730: if ($action eq 'passwords') {
731: $leftnobr = ' LC_nobreak';
732: }
733: $output .= '
734: <tr>
735: <td>
736: <table class="LC_nested">
737: <tr class="LC_info_row">
738: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
739: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
740: </tr>';
741: $rowtotal ++;
742: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
743: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
744: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
745: ($action eq 'helpsettings') || ($action eq 'contacts')) {
746: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
747: } elsif ($action eq 'passwords') {
748: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
749: } elsif ($action eq 'coursecategories') {
750: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
751: } elsif ($action eq 'scantron') {
752: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
753: } elsif ($action eq 'login') {
754: if ($numheaders == 4) {
755: $colspan = ' colspan="2"';
756: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
757: } else {
758: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
759: }
760: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
761: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
762: } elsif ($action eq 'rolecolors') {
763: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
764: }
765: $output .= '
766: </table>
767: </td>
768: </tr>
769: <tr>
770: <td>
771: <table class="LC_nested">
772: <tr class="LC_info_row">
773: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
774: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
775: </tr>';
776: $rowtotal ++;
777: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
778: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
779: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
780: ($action eq 'contacts') || ($action eq 'passwords')) {
781: if ($action eq 'coursecategories') {
782: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
783: $colspan = ' colspan="2"';
784: } elsif ($action eq 'passwords') {
785: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
786: } else {
787: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
788: }
789: $output .= '
790: </table>
791: </td>
792: </tr>
793: <tr>
794: <td>
795: <table class="LC_nested">
796: <tr class="LC_info_row">
797: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
798: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
799: </tr>'."\n";
800: if ($action eq 'coursecategories') {
801: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
802: } elsif ($action eq 'passwords') {
803: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal).'
804: </tr>
805: </table>
806: </td>
807: </tr>
808: <tr>
809: <td>
810: <table class="LC_nested">
811: <tr class="LC_info_row">
812: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
813: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n".
814: $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal).'
815: </table>
816: </td>
817: </tr>
818: <tr>';
819: } else {
820: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
821: }
822: $rowtotal ++;
823: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
824: ($action eq 'defaults') || ($action eq 'directorysrch') ||
825: ($action eq 'helpsettings')) {
826: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
827: } elsif ($action eq 'scantron') {
828: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
829: } elsif ($action eq 'login') {
830: if ($numheaders == 4) {
831: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
832: </table>
833: </td>
834: </tr>
835: <tr>
836: <td>
837: <table class="LC_nested">
838: <tr class="LC_info_row">
839: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
840: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
841: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
842: $rowtotal ++;
843: } else {
844: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
845: }
846: $output .= '
847: </table>
848: </td>
849: </tr>
850: <tr>
851: <td>
852: <table class="LC_nested">
853: <tr class="LC_info_row">';
854: if ($numheaders == 4) {
855: $output .= '
856: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
857: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
858: </tr>';
859: } else {
860: $output .= '
861: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
862: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
863: </tr>';
864: }
865: $rowtotal ++;
866: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
867: } elsif ($action eq 'requestcourses') {
868: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
869: $rowtotal ++;
870: $output .= &print_studentcode($settings,\$rowtotal).'
871: </table>
872: </td>
873: </tr>
874: <tr>
875: <td>
876: <table class="LC_nested">
877: <tr class="LC_info_row">
878: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
879: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
880: &textbookcourses_javascript($settings).
881: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
882: </table>
883: </td>
884: </tr>
885: <tr>
886: <td>
887: <table class="LC_nested">
888: <tr class="LC_info_row">
889: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
890: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
891: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
892: </table>
893: </td>
894: </tr>
895: <tr>
896: <td>
897: <table class="LC_nested">
898: <tr class="LC_info_row">
899: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
900: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
901: </tr>'.
902: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
903: } elsif ($action eq 'requestauthor') {
904: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
905: $rowtotal ++;
906: } elsif ($action eq 'rolecolors') {
907: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
908: </table>
909: </td>
910: </tr>
911: <tr>
912: <td>
913: <table class="LC_nested">
914: <tr class="LC_info_row">
915: <td class="LC_left_item"'.$colspan.' valign="top">'.
916: &mt($item->{'header'}->[2]->{'col1'}).'</td>
917: <td class="LC_right_item" valign="top">'.
918: &mt($item->{'header'}->[2]->{'col2'}).'</td>
919: </tr>'.
920: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
921: </table>
922: </td>
923: </tr>
924: <tr>
925: <td>
926: <table class="LC_nested">
927: <tr class="LC_info_row">
928: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
929: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
930: </tr>'.
931: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
932: $rowtotal += 2;
933: }
934: } else {
935: $output .= '
936: <tr>
937: <td>
938: <table class="LC_nested">
939: <tr class="LC_info_row">';
940: if ($action eq 'login') {
941: $output .= '
942: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
943: } elsif ($action eq 'serverstatuses') {
944: $output .= '
945: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
946: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
947:
948: } else {
949: $output .= '
950: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
951: }
952: if (defined($item->{'header'}->[0]->{'col3'})) {
953: $output .= '<td class="LC_left_item" valign="top">'.
954: &mt($item->{'header'}->[0]->{'col2'});
955: if ($action eq 'serverstatuses') {
956: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
957: }
958: } else {
959: $output .= '<td class="LC_right_item" valign="top">'.
960: &mt($item->{'header'}->[0]->{'col2'});
961: }
962: $output .= '</td>';
963: if ($item->{'header'}->[0]->{'col3'}) {
964: if (defined($item->{'header'}->[0]->{'col4'})) {
965: $output .= '<td class="LC_left_item" valign="top">'.
966: &mt($item->{'header'}->[0]->{'col3'});
967: } else {
968: $output .= '<td class="LC_right_item" valign="top">'.
969: &mt($item->{'header'}->[0]->{'col3'});
970: }
971: if ($action eq 'serverstatuses') {
972: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
973: }
974: $output .= '</td>';
975: }
976: if ($item->{'header'}->[0]->{'col4'}) {
977: $output .= '<td class="LC_right_item" valign="top">'.
978: &mt($item->{'header'}->[0]->{'col4'});
979: }
980: $output .= '</tr>';
981: $rowtotal ++;
982: if ($action eq 'quotas') {
983: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
984: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
985: ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
986: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
987: }
988: }
989: $output .= '
990: </table>
991: </td>
992: </tr>
993: </table><br />';
994: return ($output,$rowtotal);
995: }
996:
997: sub print_login {
998: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
999: my ($css_class,$datatable);
1000: my %choices = &login_choices();
1001:
1002: if ($caller eq 'service') {
1003: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1004: my $choice = $choices{'disallowlogin'};
1005: $css_class = ' class="LC_odd_row"';
1006: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1007: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1008: '<th>'.$choices{'server'}.'</th>'.
1009: '<th>'.$choices{'serverpath'}.'</th>'.
1010: '<th>'.$choices{'custompath'}.'</th>'.
1011: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1012: my %disallowed;
1013: if (ref($settings) eq 'HASH') {
1014: if (ref($settings->{'loginvia'}) eq 'HASH') {
1015: %disallowed = %{$settings->{'loginvia'}};
1016: }
1017: }
1018: foreach my $lonhost (sort(keys(%servers))) {
1019: my $direct = 'selected="selected"';
1020: if (ref($disallowed{$lonhost}) eq 'HASH') {
1021: if ($disallowed{$lonhost}{'server'} ne '') {
1022: $direct = '';
1023: }
1024: }
1025: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1026: '<td><select name="'.$lonhost.'_server">'.
1027: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1028: '</option>';
1029: foreach my $hostid (sort(keys(%servers))) {
1030: next if ($servers{$hostid} eq $servers{$lonhost});
1031: my $selected = '';
1032: if (ref($disallowed{$lonhost}) eq 'HASH') {
1033: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1034: $selected = 'selected="selected"';
1035: }
1036: }
1037: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1038: $servers{$hostid}.'</option>';
1039: }
1040: $datatable .= '</select></td>'.
1041: '<td><select name="'.$lonhost.'_serverpath">';
1042: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1043: my $pathname = $path;
1044: if ($path eq 'custom') {
1045: $pathname = &mt('Custom Path').' ->';
1046: }
1047: my $selected = '';
1048: if (ref($disallowed{$lonhost}) eq 'HASH') {
1049: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1050: $selected = 'selected="selected"';
1051: }
1052: } elsif ($path eq '') {
1053: $selected = 'selected="selected"';
1054: }
1055: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1056: }
1057: $datatable .= '</select></td>';
1058: my ($custom,$exempt);
1059: if (ref($disallowed{$lonhost}) eq 'HASH') {
1060: $custom = $disallowed{$lonhost}{'custompath'};
1061: $exempt = $disallowed{$lonhost}{'exempt'};
1062: }
1063: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1064: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1065: '</tr>';
1066: }
1067: $datatable .= '</table></td></tr>';
1068: return $datatable;
1069: } elsif ($caller eq 'page') {
1070: my %defaultchecked = (
1071: 'coursecatalog' => 'on',
1072: 'helpdesk' => 'on',
1073: 'adminmail' => 'off',
1074: 'newuser' => 'off',
1075: );
1076: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1077: my (%checkedon,%checkedoff);
1078: foreach my $item (@toggles) {
1079: if ($defaultchecked{$item} eq 'on') {
1080: $checkedon{$item} = ' checked="checked" ';
1081: $checkedoff{$item} = ' ';
1082: } elsif ($defaultchecked{$item} eq 'off') {
1083: $checkedoff{$item} = ' checked="checked" ';
1084: $checkedon{$item} = ' ';
1085: }
1086: }
1087: my @images = ('img','logo','domlogo','login');
1088: my @logintext = ('textcol','bgcol');
1089: my @bgs = ('pgbg','mainbg','sidebg');
1090: my @links = ('link','alink','vlink');
1091: my %designhash = &Apache::loncommon::get_domainconf($dom);
1092: my %defaultdesign = %Apache::loncommon::defaultdesign;
1093: my (%is_custom,%designs);
1094: my %defaults = (
1095: font => $defaultdesign{'login.font'},
1096: );
1097: foreach my $item (@images) {
1098: $defaults{$item} = $defaultdesign{'login.'.$item};
1099: $defaults{'showlogo'}{$item} = 1;
1100: }
1101: foreach my $item (@bgs) {
1102: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1103: }
1104: foreach my $item (@logintext) {
1105: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1106: }
1107: foreach my $item (@links) {
1108: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1109: }
1110: if (ref($settings) eq 'HASH') {
1111: foreach my $item (@toggles) {
1112: if ($settings->{$item} eq '1') {
1113: $checkedon{$item} = ' checked="checked" ';
1114: $checkedoff{$item} = ' ';
1115: } elsif ($settings->{$item} eq '0') {
1116: $checkedoff{$item} = ' checked="checked" ';
1117: $checkedon{$item} = ' ';
1118: }
1119: }
1120: foreach my $item (@images) {
1121: if (defined($settings->{$item})) {
1122: $designs{$item} = $settings->{$item};
1123: $is_custom{$item} = 1;
1124: }
1125: if (defined($settings->{'showlogo'}{$item})) {
1126: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1127: }
1128: }
1129: foreach my $item (@logintext) {
1130: if ($settings->{$item} ne '') {
1131: $designs{'logintext'}{$item} = $settings->{$item};
1132: $is_custom{$item} = 1;
1133: }
1134: }
1135: if ($settings->{'font'} ne '') {
1136: $designs{'font'} = $settings->{'font'};
1137: $is_custom{'font'} = 1;
1138: }
1139: foreach my $item (@bgs) {
1140: if ($settings->{$item} ne '') {
1141: $designs{'bgs'}{$item} = $settings->{$item};
1142: $is_custom{$item} = 1;
1143: }
1144: }
1145: foreach my $item (@links) {
1146: if ($settings->{$item} ne '') {
1147: $designs{'links'}{$item} = $settings->{$item};
1148: $is_custom{$item} = 1;
1149: }
1150: }
1151: } else {
1152: if ($designhash{$dom.'.login.font'} ne '') {
1153: $designs{'font'} = $designhash{$dom.'.login.font'};
1154: $is_custom{'font'} = 1;
1155: }
1156: foreach my $item (@images) {
1157: if ($designhash{$dom.'.login.'.$item} ne '') {
1158: $designs{$item} = $designhash{$dom.'.login.'.$item};
1159: $is_custom{$item} = 1;
1160: }
1161: }
1162: foreach my $item (@bgs) {
1163: if ($designhash{$dom.'.login.'.$item} ne '') {
1164: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1165: $is_custom{$item} = 1;
1166: }
1167: }
1168: foreach my $item (@links) {
1169: if ($designhash{$dom.'.login.'.$item} ne '') {
1170: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1171: $is_custom{$item} = 1;
1172: }
1173: }
1174: }
1175: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1176: logo => 'Institution Logo',
1177: domlogo => 'Domain Logo',
1178: login => 'Login box');
1179: my $itemcount = 1;
1180: foreach my $item (@toggles) {
1181: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1182: $datatable .=
1183: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1184: '</td><td>'.
1185: '<span class="LC_nobreak"><label><input type="radio" name="'.
1186: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1187: '</label> <label><input type="radio" name="'.$item.'"'.
1188: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1189: '</tr>';
1190: $itemcount ++;
1191: }
1192: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1193: $datatable .= '</tr></table></td></tr>';
1194: } elsif ($caller eq 'help') {
1195: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1196: my $switchserver = &check_switchserver($dom,$confname);
1197: my $itemcount = 1;
1198: $defaulturl = '/adm/loginproblems.html';
1199: $defaulttype = 'default';
1200: %lt = &Apache::lonlocal::texthash (
1201: del => 'Delete?',
1202: rep => 'Replace:',
1203: upl => 'Upload:',
1204: default => 'Default',
1205: custom => 'Custom',
1206: );
1207: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1208: my @currlangs;
1209: if (ref($settings) eq 'HASH') {
1210: if (ref($settings->{'helpurl'}) eq 'HASH') {
1211: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1212: next if ($settings->{'helpurl'}{$key} eq '');
1213: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1214: $type{$key} = 'custom';
1215: unless ($key eq 'nolang') {
1216: push(@currlangs,$key);
1217: }
1218: }
1219: } elsif ($settings->{'helpurl'} ne '') {
1220: $type{'nolang'} = 'custom';
1221: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1222: }
1223: }
1224: foreach my $lang ('nolang',sort(@currlangs)) {
1225: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1226: $datatable .= '<tr'.$css_class.'>';
1227: if ($url{$lang} eq '') {
1228: $url{$lang} = $defaulturl;
1229: }
1230: if ($type{$lang} eq '') {
1231: $type{$lang} = $defaulttype;
1232: }
1233: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1234: if ($lang eq 'nolang') {
1235: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1236: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1237: } else {
1238: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1239: $langchoices{$lang},
1240: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1241: }
1242: $datatable .= '</span></td>'."\n".
1243: '<td class="LC_left_item">';
1244: if ($type{$lang} eq 'custom') {
1245: $datatable .= '<span class="LC_nobreak"><label>'.
1246: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1247: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1248: } else {
1249: $datatable .= $lt{'upl'};
1250: }
1251: $datatable .='<br />';
1252: if ($switchserver) {
1253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1254: } else {
1255: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1256: }
1257: $datatable .= '</td></tr>';
1258: $itemcount ++;
1259: }
1260: my @addlangs;
1261: foreach my $lang (sort(keys(%langchoices))) {
1262: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1263: push(@addlangs,$lang);
1264: }
1265: if (@addlangs > 0) {
1266: my %toadd;
1267: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1268: $toadd{''} = &mt('Select');
1269: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1270: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1271: &mt('Add log-in help page for a specific language:').' '.
1272: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1273: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1274: if ($switchserver) {
1275: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1276: } else {
1277: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1278: }
1279: $datatable .= '</td></tr>';
1280: $itemcount ++;
1281: }
1282: $datatable .= &captcha_choice('login',$settings,$itemcount);
1283: } elsif ($caller eq 'headtag') {
1284: my %domservers = &Apache::lonnet::get_servers($dom);
1285: my $choice = $choices{'headtag'};
1286: $css_class = ' class="LC_odd_row"';
1287: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1288: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1289: '<th>'.$choices{'current'}.'</th>'.
1290: '<th>'.$choices{'action'}.'</th>'.
1291: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1292: my (%currurls,%currexempt);
1293: if (ref($settings) eq 'HASH') {
1294: if (ref($settings->{'headtag'}) eq 'HASH') {
1295: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1296: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1297: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1298: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1299: }
1300: }
1301: }
1302: }
1303: my %lt = &Apache::lonlocal::texthash(
1304: del => 'Delete?',
1305: rep => 'Replace:',
1306: upl => 'Upload:',
1307: curr => 'View contents',
1308: none => 'None',
1309: );
1310: my $switchserver = &check_switchserver($dom,$confname);
1311: foreach my $lonhost (sort(keys(%domservers))) {
1312: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1313: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1314: if ($currurls{$lonhost}) {
1315: $datatable .= '<td class="LC_right_item"><a href="'.
1316: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1317: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1318: '">'.$lt{'curr'}.'</a></td>'.
1319: '<td><span class="LC_nobreak"><label>'.
1320: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1321: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1322: } else {
1323: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1324: }
1325: $datatable .='<br />';
1326: if ($switchserver) {
1327: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1328: } else {
1329: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1330: }
1331: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1332: }
1333: $datatable .= '</table></td></tr>';
1334: }
1335: return $datatable;
1336: }
1337:
1338: sub login_choices {
1339: my %choices =
1340: &Apache::lonlocal::texthash (
1341: coursecatalog => 'Display Course/Community Catalog link?',
1342: adminmail => "Display Administrator's E-mail Address?",
1343: helpdesk => 'Display "Contact Helpdesk" link',
1344: disallowlogin => "Login page requests redirected",
1345: hostid => "Server",
1346: server => "Redirect to:",
1347: serverpath => "Path",
1348: custompath => "Custom",
1349: exempt => "Exempt IP(s)",
1350: directlogin => "No redirect",
1351: newuser => "Link to create a user account",
1352: img => "Header",
1353: logo => "Main Logo",
1354: domlogo => "Domain Logo",
1355: login => "Log-in Header",
1356: textcol => "Text color",
1357: bgcol => "Box color",
1358: bgs => "Background colors",
1359: links => "Link colors",
1360: font => "Font color",
1361: pgbg => "Header",
1362: mainbg => "Page",
1363: sidebg => "Login box",
1364: link => "Link",
1365: alink => "Active link",
1366: vlink => "Visited link",
1367: headtag => "Custom markup",
1368: action => "Action",
1369: current => "Current",
1370: );
1371: return %choices;
1372: }
1373:
1374: sub print_rolecolors {
1375: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1376: my %choices = &color_font_choices();
1377: my @bgs = ('pgbg','tabbg','sidebg');
1378: my @links = ('link','alink','vlink');
1379: my @images = ('img');
1380: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1381: my %designhash = &Apache::loncommon::get_domainconf($dom);
1382: my %defaultdesign = %Apache::loncommon::defaultdesign;
1383: my (%is_custom,%designs);
1384: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1385: if (ref($settings) eq 'HASH') {
1386: if (ref($settings->{$role}) eq 'HASH') {
1387: if ($settings->{$role}->{'img'} ne '') {
1388: $designs{'img'} = $settings->{$role}->{'img'};
1389: $is_custom{'img'} = 1;
1390: }
1391: if ($settings->{$role}->{'font'} ne '') {
1392: $designs{'font'} = $settings->{$role}->{'font'};
1393: $is_custom{'font'} = 1;
1394: }
1395: if ($settings->{$role}->{'fontmenu'} ne '') {
1396: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1397: $is_custom{'fontmenu'} = 1;
1398: }
1399: foreach my $item (@bgs) {
1400: if ($settings->{$role}->{$item} ne '') {
1401: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1402: $is_custom{$item} = 1;
1403: }
1404: }
1405: foreach my $item (@links) {
1406: if ($settings->{$role}->{$item} ne '') {
1407: $designs{'links'}{$item} = $settings->{$role}->{$item};
1408: $is_custom{$item} = 1;
1409: }
1410: }
1411: }
1412: } else {
1413: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1414: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1415: $is_custom{'img'} = 1;
1416: }
1417: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1418: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1419: $is_custom{'fontmenu'} = 1;
1420: }
1421: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1422: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1423: $is_custom{'font'} = 1;
1424: }
1425: foreach my $item (@bgs) {
1426: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1427: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1428: $is_custom{$item} = 1;
1429:
1430: }
1431: }
1432: foreach my $item (@links) {
1433: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1434: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1435: $is_custom{$item} = 1;
1436: }
1437: }
1438: }
1439: my $itemcount = 1;
1440: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1441: $datatable .= '</tr></table></td></tr>';
1442: return $datatable;
1443: }
1444:
1445: sub role_defaults {
1446: my ($role,$bgs,$links,$images,$logintext) = @_;
1447: my %defaults;
1448: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1449: return %defaults;
1450: }
1451: my %defaultdesign = %Apache::loncommon::defaultdesign;
1452: if ($role eq 'login') {
1453: %defaults = (
1454: font => $defaultdesign{$role.'.font'},
1455: );
1456: if (ref($logintext) eq 'ARRAY') {
1457: foreach my $item (@{$logintext}) {
1458: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1459: }
1460: }
1461: foreach my $item (@{$images}) {
1462: $defaults{'showlogo'}{$item} = 1;
1463: }
1464: } else {
1465: %defaults = (
1466: img => $defaultdesign{$role.'.img'},
1467: font => $defaultdesign{$role.'.font'},
1468: fontmenu => $defaultdesign{$role.'.fontmenu'},
1469: );
1470: }
1471: foreach my $item (@{$bgs}) {
1472: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1473: }
1474: foreach my $item (@{$links}) {
1475: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1476: }
1477: foreach my $item (@{$images}) {
1478: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1479: }
1480: return %defaults;
1481: }
1482:
1483: sub display_color_options {
1484: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1485: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1486: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1487: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1488: my $datatable = '<tr'.$css_class.'>'.
1489: '<td>'.$choices->{'font'}.'</td>';
1490: if (!$is_custom->{'font'}) {
1491: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1492: } else {
1493: $datatable .= '<td> </td>';
1494: }
1495: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1496:
1497: $datatable .= '<td><span class="LC_nobreak">'.
1498: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1499: ' value="'.$current_color.'" /> '.
1500: ' </span></td></tr>';
1501: unless ($role eq 'login') {
1502: $datatable .= '<tr'.$css_class.'>'.
1503: '<td>'.$choices->{'fontmenu'}.'</td>';
1504: if (!$is_custom->{'fontmenu'}) {
1505: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1506: } else {
1507: $datatable .= '<td> </td>';
1508: }
1509: $current_color = $designs->{'fontmenu'} ?
1510: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1511: $datatable .= '<td><span class="LC_nobreak">'.
1512: '<input class="colorchooser" type="text" size="10" name="'
1513: .$role.'_fontmenu"'.
1514: ' value="'.$current_color.'" /> '.
1515: ' </span></td></tr>';
1516: }
1517: my $switchserver = &check_switchserver($dom,$confname);
1518: foreach my $img (@{$images}) {
1519: $itemcount ++;
1520: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1521: $datatable .= '<tr'.$css_class.'>'.
1522: '<td>'.$choices->{$img};
1523: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1524: if ($role eq 'login') {
1525: if ($img eq 'login') {
1526: $login_hdr_pick =
1527: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1528: $logincolors =
1529: &login_text_colors($img,$role,$logintext,$phase,$choices,
1530: $designs,$defaults);
1531: } elsif ($img ne 'domlogo') {
1532: $datatable.= &logo_display_options($img,$defaults,$designs);
1533: }
1534: }
1535: $datatable .= '</td>';
1536: if ($designs->{$img} ne '') {
1537: $imgfile = $designs->{$img};
1538: $img_import = ($imgfile =~ m{^/adm/});
1539: } else {
1540: $imgfile = $defaults->{$img};
1541: }
1542: if ($imgfile) {
1543: my ($showfile,$fullsize);
1544: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1545: my $urldir = $1;
1546: my $filename = $2;
1547: my @info = &Apache::lonnet::stat_file($designs->{$img});
1548: if (@info) {
1549: my $thumbfile = 'tn-'.$filename;
1550: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1551: if (@thumb) {
1552: $showfile = $urldir.'/'.$thumbfile;
1553: } else {
1554: $showfile = $imgfile;
1555: }
1556: } else {
1557: $showfile = '';
1558: }
1559: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1560: $showfile = $imgfile;
1561: my $imgdir = $1;
1562: my $filename = $2;
1563: if (-e "$londocroot/$imgdir/tn-".$filename) {
1564: $showfile = "/$imgdir/tn-".$filename;
1565: } else {
1566: my $input = $londocroot.$imgfile;
1567: my $output = "$londocroot/$imgdir/tn-".$filename;
1568: if (!-e $output) {
1569: my ($width,$height) = &thumb_dimensions();
1570: my ($fullwidth,$fullheight) = &check_dimensions($input);
1571: if ($fullwidth ne '' && $fullheight ne '') {
1572: if ($fullwidth > $width && $fullheight > $height) {
1573: my $size = $width.'x'.$height;
1574: my @args = ('convert','-sample',$size,$input,$output);
1575: system({$args[0]} @args);
1576: $showfile = "/$imgdir/tn-".$filename;
1577: }
1578: }
1579: }
1580: }
1581: }
1582: if ($showfile) {
1583: if ($showfile =~ m{^/(adm|res)/}) {
1584: if ($showfile =~ m{^/res/}) {
1585: my $local_showfile =
1586: &Apache::lonnet::filelocation('',$showfile);
1587: &Apache::lonnet::repcopy($local_showfile);
1588: }
1589: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1590: }
1591: if ($imgfile) {
1592: if ($imgfile =~ m{^/(adm|res)/}) {
1593: if ($imgfile =~ m{^/res/}) {
1594: my $local_imgfile =
1595: &Apache::lonnet::filelocation('',$imgfile);
1596: &Apache::lonnet::repcopy($local_imgfile);
1597: }
1598: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1599: } else {
1600: $fullsize = $imgfile;
1601: }
1602: }
1603: $datatable .= '<td>';
1604: if ($img eq 'login') {
1605: $datatable .= $login_hdr_pick;
1606: }
1607: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1608: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1609: } else {
1610: $datatable .= '<td> </td><td class="LC_left_item">'.
1611: &mt('Upload:').'<br />';
1612: }
1613: } else {
1614: $datatable .= '<td> </td><td class="LC_left_item">'.
1615: &mt('Upload:').'<br />';
1616: }
1617: if ($switchserver) {
1618: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1619: } else {
1620: if ($img ne 'login') { # suppress file selection for Log-in header
1621: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1622: }
1623: }
1624: $datatable .= '</td></tr>';
1625: }
1626: $itemcount ++;
1627: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1628: $datatable .= '<tr'.$css_class.'>'.
1629: '<td>'.$choices->{'bgs'}.'</td>';
1630: my $bgs_def;
1631: foreach my $item (@{$bgs}) {
1632: if (!$is_custom->{$item}) {
1633: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1634: }
1635: }
1636: if ($bgs_def) {
1637: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1638: } else {
1639: $datatable .= '<td> </td>';
1640: }
1641: $datatable .= '<td class="LC_right_item">'.
1642: '<table border="0"><tr>';
1643:
1644: foreach my $item (@{$bgs}) {
1645: $datatable .= '<td align="center">'.$choices->{$item};
1646: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1647: if ($designs->{'bgs'}{$item}) {
1648: $datatable .= ' ';
1649: }
1650: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1651: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1652: }
1653: $datatable .= '</tr></table></td></tr>';
1654: $itemcount ++;
1655: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1656: $datatable .= '<tr'.$css_class.'>'.
1657: '<td>'.$choices->{'links'}.'</td>';
1658: my $links_def;
1659: foreach my $item (@{$links}) {
1660: if (!$is_custom->{$item}) {
1661: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1662: }
1663: }
1664: if ($links_def) {
1665: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1666: } else {
1667: $datatable .= '<td> </td>';
1668: }
1669: $datatable .= '<td class="LC_right_item">'.
1670: '<table border="0"><tr>';
1671: foreach my $item (@{$links}) {
1672: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1673: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1674: if ($designs->{'links'}{$item}) {
1675: $datatable.=' ';
1676: }
1677: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1678: '" /></td>';
1679: }
1680: $$rowtotal += $itemcount;
1681: return $datatable;
1682: }
1683:
1684: sub logo_display_options {
1685: my ($img,$defaults,$designs) = @_;
1686: my $checkedon;
1687: if (ref($defaults) eq 'HASH') {
1688: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1689: if ($defaults->{'showlogo'}{$img}) {
1690: $checkedon = 'checked="checked" ';
1691: }
1692: }
1693: }
1694: if (ref($designs) eq 'HASH') {
1695: if (ref($designs->{'showlogo'}) eq 'HASH') {
1696: if (defined($designs->{'showlogo'}{$img})) {
1697: if ($designs->{'showlogo'}{$img} == 0) {
1698: $checkedon = '';
1699: } elsif ($designs->{'showlogo'}{$img} == 1) {
1700: $checkedon = 'checked="checked" ';
1701: }
1702: }
1703: }
1704: }
1705: return '<br /><label> <input type="checkbox" name="'.
1706: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1707: &mt('show').'</label>'."\n";
1708: }
1709:
1710: sub login_header_options {
1711: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1712: my $output = '';
1713: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1714: $output .= &mt('Text default(s):').'<br />';
1715: if (!$is_custom->{'textcol'}) {
1716: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1717: ' ';
1718: }
1719: if (!$is_custom->{'bgcol'}) {
1720: $output .= $choices->{'bgcol'}.': '.
1721: '<span id="css_'.$role.'_font" style="background-color: '.
1722: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1723: }
1724: $output .= '<br />';
1725: }
1726: $output .='<br />';
1727: return $output;
1728: }
1729:
1730: sub login_text_colors {
1731: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1732: my $color_menu = '<table border="0"><tr>';
1733: foreach my $item (@{$logintext}) {
1734: $color_menu .= '<td align="center">'.$choices->{$item};
1735: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1736: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1737: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1738: }
1739: $color_menu .= '</tr></table><br />';
1740: return $color_menu;
1741: }
1742:
1743: sub image_changes {
1744: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1745: my $output;
1746: if ($img eq 'login') {
1747: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1748: } elsif (!$is_custom) {
1749: if ($img ne 'domlogo') {
1750: $output = &mt('Default image:').'<br />';
1751: } else {
1752: $output = &mt('Default in use:').'<br />';
1753: }
1754: }
1755: if ($img ne 'login') {
1756: if ($img_import) {
1757: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1758: }
1759: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1760: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1761: if ($is_custom) {
1762: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1763: '<input type="checkbox" name="'.
1764: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1765: '</label> '.&mt('Replace:').'</span><br />';
1766: } else {
1767: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1768: }
1769: }
1770: return $output;
1771: }
1772:
1773: sub print_quotas {
1774: my ($dom,$settings,$rowtotal,$action) = @_;
1775: my $context;
1776: if ($action eq 'quotas') {
1777: $context = 'tools';
1778: } else {
1779: $context = $action;
1780: }
1781: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1782: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1783: my $typecount = 0;
1784: my ($css_class,%titles);
1785: if ($context eq 'requestcourses') {
1786: @usertools = ('official','unofficial','community','textbook');
1787: @options =('norequest','approval','validate','autolimit');
1788: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1789: %titles = &courserequest_titles();
1790: } elsif ($context eq 'requestauthor') {
1791: @usertools = ('author');
1792: @options = ('norequest','approval','automatic');
1793: %titles = &authorrequest_titles();
1794: } else {
1795: @usertools = ('aboutme','blog','webdav','portfolio');
1796: %titles = &tool_titles();
1797: }
1798: if (ref($types) eq 'ARRAY') {
1799: foreach my $type (@{$types}) {
1800: my ($currdefquota,$currauthorquota);
1801: unless (($context eq 'requestcourses') ||
1802: ($context eq 'requestauthor')) {
1803: if (ref($settings) eq 'HASH') {
1804: if (ref($settings->{defaultquota}) eq 'HASH') {
1805: $currdefquota = $settings->{defaultquota}->{$type};
1806: } else {
1807: $currdefquota = $settings->{$type};
1808: }
1809: if (ref($settings->{authorquota}) eq 'HASH') {
1810: $currauthorquota = $settings->{authorquota}->{$type};
1811: }
1812: }
1813: }
1814: if (defined($usertypes->{$type})) {
1815: $typecount ++;
1816: $css_class = $typecount%2?' class="LC_odd_row"':'';
1817: $datatable .= '<tr'.$css_class.'>'.
1818: '<td>'.$usertypes->{$type}.'</td>'.
1819: '<td class="LC_left_item">';
1820: if ($context eq 'requestcourses') {
1821: $datatable .= '<table><tr>';
1822: }
1823: my %cell;
1824: foreach my $item (@usertools) {
1825: if ($context eq 'requestcourses') {
1826: my ($curroption,$currlimit);
1827: if (ref($settings) eq 'HASH') {
1828: if (ref($settings->{$item}) eq 'HASH') {
1829: $curroption = $settings->{$item}->{$type};
1830: if ($curroption =~ /^autolimit=(\d*)$/) {
1831: $currlimit = $1;
1832: }
1833: }
1834: }
1835: if (!$curroption) {
1836: $curroption = 'norequest';
1837: }
1838: $datatable .= '<th>'.$titles{$item}.'</th>';
1839: foreach my $option (@options) {
1840: my $val = $option;
1841: if ($option eq 'norequest') {
1842: $val = 0;
1843: }
1844: if ($option eq 'validate') {
1845: my $canvalidate = 0;
1846: if (ref($validations{$item}) eq 'HASH') {
1847: if ($validations{$item}{$type}) {
1848: $canvalidate = 1;
1849: }
1850: }
1851: next if (!$canvalidate);
1852: }
1853: my $checked = '';
1854: if ($option eq $curroption) {
1855: $checked = ' checked="checked"';
1856: } elsif ($option eq 'autolimit') {
1857: if ($curroption =~ /^autolimit/) {
1858: $checked = ' checked="checked"';
1859: }
1860: }
1861: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1862: '<input type="radio" name="crsreq_'.$item.
1863: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1864: $titles{$option}.'</label>';
1865: if ($option eq 'autolimit') {
1866: $cell{$item} .= ' <input type="text" name="crsreq_'.
1867: $item.'_limit_'.$type.'" size="1" '.
1868: 'value="'.$currlimit.'" />';
1869: }
1870: $cell{$item} .= '</span> ';
1871: if ($option eq 'autolimit') {
1872: $cell{$item} .= $titles{'unlimited'};
1873: }
1874: }
1875: } elsif ($context eq 'requestauthor') {
1876: my $curroption;
1877: if (ref($settings) eq 'HASH') {
1878: $curroption = $settings->{$type};
1879: }
1880: if (!$curroption) {
1881: $curroption = 'norequest';
1882: }
1883: foreach my $option (@options) {
1884: my $val = $option;
1885: if ($option eq 'norequest') {
1886: $val = 0;
1887: }
1888: my $checked = '';
1889: if ($option eq $curroption) {
1890: $checked = ' checked="checked"';
1891: }
1892: $datatable .= '<span class="LC_nobreak"><label>'.
1893: '<input type="radio" name="authorreq_'.$type.
1894: '" value="'.$val.'"'.$checked.' />'.
1895: $titles{$option}.'</label></span> ';
1896: }
1897: } else {
1898: my $checked = 'checked="checked" ';
1899: if (ref($settings) eq 'HASH') {
1900: if (ref($settings->{$item}) eq 'HASH') {
1901: if ($settings->{$item}->{$type} == 0) {
1902: $checked = '';
1903: } elsif ($settings->{$item}->{$type} == 1) {
1904: $checked = 'checked="checked" ';
1905: }
1906: }
1907: }
1908: $datatable .= '<span class="LC_nobreak"><label>'.
1909: '<input type="checkbox" name="'.$context.'_'.$item.
1910: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1911: '</label></span> ';
1912: }
1913: }
1914: if ($context eq 'requestcourses') {
1915: $datatable .= '</tr><tr>';
1916: foreach my $item (@usertools) {
1917: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1918: }
1919: $datatable .= '</tr></table>';
1920: }
1921: $datatable .= '</td>';
1922: unless (($context eq 'requestcourses') ||
1923: ($context eq 'requestauthor')) {
1924: $datatable .=
1925: '<td class="LC_right_item">'.
1926: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1927: '<input type="text" name="quota_'.$type.
1928: '" value="'.$currdefquota.
1929: '" size="5" /></span>'.(' ' x 2).
1930: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1931: '<input type="text" name="authorquota_'.$type.
1932: '" value="'.$currauthorquota.
1933: '" size="5" /></span></td>';
1934: }
1935: $datatable .= '</tr>';
1936: }
1937: }
1938: }
1939: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1940: $defaultquota = '20';
1941: $authorquota = '500';
1942: if (ref($settings) eq 'HASH') {
1943: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1944: $defaultquota = $settings->{'defaultquota'}->{'default'};
1945: } elsif (defined($settings->{'default'})) {
1946: $defaultquota = $settings->{'default'};
1947: }
1948: if (ref($settings->{'authorquota'}) eq 'HASH') {
1949: $authorquota = $settings->{'authorquota'}->{'default'};
1950: }
1951: }
1952: }
1953: $typecount ++;
1954: $css_class = $typecount%2?' class="LC_odd_row"':'';
1955: $datatable .= '<tr'.$css_class.'>'.
1956: '<td>'.$othertitle.'</td>'.
1957: '<td class="LC_left_item">';
1958: if ($context eq 'requestcourses') {
1959: $datatable .= '<table><tr>';
1960: }
1961: my %defcell;
1962: foreach my $item (@usertools) {
1963: if ($context eq 'requestcourses') {
1964: my ($curroption,$currlimit);
1965: if (ref($settings) eq 'HASH') {
1966: if (ref($settings->{$item}) eq 'HASH') {
1967: $curroption = $settings->{$item}->{'default'};
1968: if ($curroption =~ /^autolimit=(\d*)$/) {
1969: $currlimit = $1;
1970: }
1971: }
1972: }
1973: if (!$curroption) {
1974: $curroption = 'norequest';
1975: }
1976: $datatable .= '<th>'.$titles{$item}.'</th>';
1977: foreach my $option (@options) {
1978: my $val = $option;
1979: if ($option eq 'norequest') {
1980: $val = 0;
1981: }
1982: if ($option eq 'validate') {
1983: my $canvalidate = 0;
1984: if (ref($validations{$item}) eq 'HASH') {
1985: if ($validations{$item}{'default'}) {
1986: $canvalidate = 1;
1987: }
1988: }
1989: next if (!$canvalidate);
1990: }
1991: my $checked = '';
1992: if ($option eq $curroption) {
1993: $checked = ' checked="checked"';
1994: } elsif ($option eq 'autolimit') {
1995: if ($curroption =~ /^autolimit/) {
1996: $checked = ' checked="checked"';
1997: }
1998: }
1999: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2000: '<input type="radio" name="crsreq_'.$item.
2001: '_default" value="'.$val.'"'.$checked.' />'.
2002: $titles{$option}.'</label>';
2003: if ($option eq 'autolimit') {
2004: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2005: $item.'_limit_default" size="1" '.
2006: 'value="'.$currlimit.'" />';
2007: }
2008: $defcell{$item} .= '</span> ';
2009: if ($option eq 'autolimit') {
2010: $defcell{$item} .= $titles{'unlimited'};
2011: }
2012: }
2013: } elsif ($context eq 'requestauthor') {
2014: my $curroption;
2015: if (ref($settings) eq 'HASH') {
2016: $curroption = $settings->{'default'};
2017: }
2018: if (!$curroption) {
2019: $curroption = 'norequest';
2020: }
2021: foreach my $option (@options) {
2022: my $val = $option;
2023: if ($option eq 'norequest') {
2024: $val = 0;
2025: }
2026: my $checked = '';
2027: if ($option eq $curroption) {
2028: $checked = ' checked="checked"';
2029: }
2030: $datatable .= '<span class="LC_nobreak"><label>'.
2031: '<input type="radio" name="authorreq_default"'.
2032: ' value="'.$val.'"'.$checked.' />'.
2033: $titles{$option}.'</label></span> ';
2034: }
2035: } else {
2036: my $checked = 'checked="checked" ';
2037: if (ref($settings) eq 'HASH') {
2038: if (ref($settings->{$item}) eq 'HASH') {
2039: if ($settings->{$item}->{'default'} == 0) {
2040: $checked = '';
2041: } elsif ($settings->{$item}->{'default'} == 1) {
2042: $checked = 'checked="checked" ';
2043: }
2044: }
2045: }
2046: $datatable .= '<span class="LC_nobreak"><label>'.
2047: '<input type="checkbox" name="'.$context.'_'.$item.
2048: '" value="default" '.$checked.'/>'.$titles{$item}.
2049: '</label></span> ';
2050: }
2051: }
2052: if ($context eq 'requestcourses') {
2053: $datatable .= '</tr><tr>';
2054: foreach my $item (@usertools) {
2055: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2056: }
2057: $datatable .= '</tr></table>';
2058: }
2059: $datatable .= '</td>';
2060: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2061: $datatable .= '<td class="LC_right_item">'.
2062: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2063: '<input type="text" name="defaultquota" value="'.
2064: $defaultquota.'" size="5" /></span>'.(' ' x2).
2065: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2066: '<input type="text" name="authorquota" value="'.
2067: $authorquota.'" size="5" /></span></td>';
2068: }
2069: $datatable .= '</tr>';
2070: $typecount ++;
2071: $css_class = $typecount%2?' class="LC_odd_row"':'';
2072: $datatable .= '<tr'.$css_class.'>'.
2073: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2074: if ($context eq 'requestcourses') {
2075: $datatable .= &mt('(overrides affiliation, if set)').
2076: '</td>'.
2077: '<td class="LC_left_item">'.
2078: '<table><tr>';
2079: } else {
2080: $datatable .= &mt('(overrides affiliation, if checked)').
2081: '</td>'.
2082: '<td class="LC_left_item" colspan="2">'.
2083: '<br />';
2084: }
2085: my %advcell;
2086: foreach my $item (@usertools) {
2087: if ($context eq 'requestcourses') {
2088: my ($curroption,$currlimit);
2089: if (ref($settings) eq 'HASH') {
2090: if (ref($settings->{$item}) eq 'HASH') {
2091: $curroption = $settings->{$item}->{'_LC_adv'};
2092: if ($curroption =~ /^autolimit=(\d*)$/) {
2093: $currlimit = $1;
2094: }
2095: }
2096: }
2097: $datatable .= '<th>'.$titles{$item}.'</th>';
2098: my $checked = '';
2099: if ($curroption eq '') {
2100: $checked = ' checked="checked"';
2101: }
2102: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2103: '<input type="radio" name="crsreq_'.$item.
2104: '__LC_adv" value=""'.$checked.' />'.
2105: &mt('No override set').'</label></span> ';
2106: foreach my $option (@options) {
2107: my $val = $option;
2108: if ($option eq 'norequest') {
2109: $val = 0;
2110: }
2111: if ($option eq 'validate') {
2112: my $canvalidate = 0;
2113: if (ref($validations{$item}) eq 'HASH') {
2114: if ($validations{$item}{'_LC_adv'}) {
2115: $canvalidate = 1;
2116: }
2117: }
2118: next if (!$canvalidate);
2119: }
2120: my $checked = '';
2121: if ($val eq $curroption) {
2122: $checked = ' checked="checked"';
2123: } elsif ($option eq 'autolimit') {
2124: if ($curroption =~ /^autolimit/) {
2125: $checked = ' checked="checked"';
2126: }
2127: }
2128: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2129: '<input type="radio" name="crsreq_'.$item.
2130: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2131: $titles{$option}.'</label>';
2132: if ($option eq 'autolimit') {
2133: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2134: $item.'_limit__LC_adv" size="1" '.
2135: 'value="'.$currlimit.'" />';
2136: }
2137: $advcell{$item} .= '</span> ';
2138: if ($option eq 'autolimit') {
2139: $advcell{$item} .= $titles{'unlimited'};
2140: }
2141: }
2142: } elsif ($context eq 'requestauthor') {
2143: my $curroption;
2144: if (ref($settings) eq 'HASH') {
2145: $curroption = $settings->{'_LC_adv'};
2146: }
2147: my $checked = '';
2148: if ($curroption eq '') {
2149: $checked = ' checked="checked"';
2150: }
2151: $datatable .= '<span class="LC_nobreak"><label>'.
2152: '<input type="radio" name="authorreq__LC_adv"'.
2153: ' value=""'.$checked.' />'.
2154: &mt('No override set').'</label></span> ';
2155: foreach my $option (@options) {
2156: my $val = $option;
2157: if ($option eq 'norequest') {
2158: $val = 0;
2159: }
2160: my $checked = '';
2161: if ($val eq $curroption) {
2162: $checked = ' checked="checked"';
2163: }
2164: $datatable .= '<span class="LC_nobreak"><label>'.
2165: '<input type="radio" name="authorreq__LC_adv"'.
2166: ' value="'.$val.'"'.$checked.' />'.
2167: $titles{$option}.'</label></span> ';
2168: }
2169: } else {
2170: my $checked = 'checked="checked" ';
2171: if (ref($settings) eq 'HASH') {
2172: if (ref($settings->{$item}) eq 'HASH') {
2173: if ($settings->{$item}->{'_LC_adv'} == 0) {
2174: $checked = '';
2175: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2176: $checked = 'checked="checked" ';
2177: }
2178: }
2179: }
2180: $datatable .= '<span class="LC_nobreak"><label>'.
2181: '<input type="checkbox" name="'.$context.'_'.$item.
2182: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2183: '</label></span> ';
2184: }
2185: }
2186: if ($context eq 'requestcourses') {
2187: $datatable .= '</tr><tr>';
2188: foreach my $item (@usertools) {
2189: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2190: }
2191: $datatable .= '</tr></table>';
2192: }
2193: $datatable .= '</td></tr>';
2194: $$rowtotal += $typecount;
2195: return $datatable;
2196: }
2197:
2198: sub print_requestmail {
2199: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2200: my ($now,$datatable,%currapp);
2201: $now = time;
2202: if (ref($settings) eq 'HASH') {
2203: if (ref($settings->{'notify'}) eq 'HASH') {
2204: if ($settings->{'notify'}{'approval'} ne '') {
2205: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2206: }
2207: }
2208: }
2209: my $numinrow = 2;
2210: my $css_class;
2211: if ($$rowtotal%2) {
2212: $css_class = 'LC_odd_row';
2213: }
2214: if ($customcss) {
2215: $css_class .= " $customcss";
2216: }
2217: $css_class =~ s/^\s+//;
2218: if ($css_class) {
2219: $css_class = ' class="'.$css_class.'"';
2220: }
2221: if ($rowstyle) {
2222: $css_class .= ' style="'.$rowstyle.'"';
2223: }
2224: my $text;
2225: if ($action eq 'requestcourses') {
2226: $text = &mt('Receive notification of course requests requiring approval');
2227: } elsif ($action eq 'requestauthor') {
2228: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2229: } else {
2230: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2231: }
2232: $datatable = '<tr'.$css_class.'>'.
2233: ' <td>'.$text.'</td>'.
2234: ' <td class="LC_left_item">';
2235: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2236: $action.'notifyapproval',%currapp);
2237: if ($numdc > 0) {
2238: $datatable .= $table;
2239: } else {
2240: $datatable .= &mt('There are no active Domain Coordinators');
2241: }
2242: $datatable .='</td></tr>';
2243: return $datatable;
2244: }
2245:
2246: sub print_studentcode {
2247: my ($settings,$rowtotal) = @_;
2248: my $rownum = 0;
2249: my ($output,%current);
2250: my @crstypes = ('official','unofficial','community','textbook');
2251: if (ref($settings) eq 'HASH') {
2252: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2253: foreach my $type (@crstypes) {
2254: $current{$type} = $settings->{'uniquecode'}{$type};
2255: }
2256: }
2257: }
2258: $output .= '<tr>'.
2259: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2260: '<td class="LC_left_item">';
2261: foreach my $type (@crstypes) {
2262: my $check = ' ';
2263: if ($current{$type}) {
2264: $check = ' checked="checked" ';
2265: }
2266: $output .= '<span class="LC_nobreak"><label>'.
2267: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2268: &mt($type).'</label></span>'.(' 'x2).' ';
2269: }
2270: $output .= '</td></tr>';
2271: $$rowtotal ++;
2272: return $output;
2273: }
2274:
2275: sub print_textbookcourses {
2276: my ($dom,$type,$settings,$rowtotal) = @_;
2277: my $rownum = 0;
2278: my $css_class;
2279: my $itemcount = 1;
2280: my $maxnum = 0;
2281: my $bookshash;
2282: if (ref($settings) eq 'HASH') {
2283: $bookshash = $settings->{$type};
2284: }
2285: my %ordered;
2286: if (ref($bookshash) eq 'HASH') {
2287: foreach my $item (keys(%{$bookshash})) {
2288: if (ref($bookshash->{$item}) eq 'HASH') {
2289: my $num = $bookshash->{$item}{'order'};
2290: $ordered{$num} = $item;
2291: }
2292: }
2293: }
2294: my $confname = $dom.'-domainconfig';
2295: my $switchserver = &check_switchserver($dom,$confname);
2296: my $maxnum = scalar(keys(%ordered));
2297: my $datatable;
2298: if (keys(%ordered)) {
2299: my @items = sort { $a <=> $b } keys(%ordered);
2300: for (my $i=0; $i<@items; $i++) {
2301: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2302: my $key = $ordered{$items[$i]};
2303: my %coursehash=&Apache::lonnet::coursedescription($key);
2304: my $coursetitle = $coursehash{'description'};
2305: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2306: if (ref($bookshash->{$key}) eq 'HASH') {
2307: $subject = $bookshash->{$key}->{'subject'};
2308: $title = $bookshash->{$key}->{'title'};
2309: if ($type eq 'textbooks') {
2310: $publisher = $bookshash->{$key}->{'publisher'};
2311: $author = $bookshash->{$key}->{'author'};
2312: $image = $bookshash->{$key}->{'image'};
2313: if ($image ne '') {
2314: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2315: my $imagethumb = "$path/tn-".$imagefile;
2316: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2317: }
2318: }
2319: }
2320: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2321: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2322: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2323: for (my $k=0; $k<=$maxnum; $k++) {
2324: my $vpos = $k+1;
2325: my $selstr;
2326: if ($k == $i) {
2327: $selstr = ' selected="selected" ';
2328: }
2329: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2330: }
2331: $datatable .= '</select>'.(' 'x2).
2332: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2333: &mt('Delete?').'</label></span></td>'.
2334: '<td colspan="2">'.
2335: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2336: (' 'x2).
2337: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2338: if ($type eq 'textbooks') {
2339: $datatable .= (' 'x2).
2340: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2341: (' 'x2).
2342: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2343: (' 'x2).
2344: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2345: if ($image) {
2346: $datatable .= '<span class="LC_nobreak">'.
2347: $imgsrc.
2348: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2349: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2350: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2351: }
2352: if ($switchserver) {
2353: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2354: } else {
2355: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2356: }
2357: }
2358: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2359: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2360: $coursetitle.'</span></td></tr>'."\n";
2361: $itemcount ++;
2362: }
2363: }
2364: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2365: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2366: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2367: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2368: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2369: for (my $k=0; $k<$maxnum+1; $k++) {
2370: my $vpos = $k+1;
2371: my $selstr;
2372: if ($k == $maxnum) {
2373: $selstr = ' selected="selected" ';
2374: }
2375: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2376: }
2377: $datatable .= '</select> '."\n".
2378: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2379: '<td colspan="2">'.
2380: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2381: (' 'x2).
2382: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2383: (' 'x2);
2384: if ($type eq 'textbooks') {
2385: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2386: (' 'x2).
2387: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2388: (' 'x2).
2389: '<span class="LC_nobreak">'.&mt('Image:').' ';
2390: if ($switchserver) {
2391: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2392: } else {
2393: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2394: }
2395: $datatable .= '</span>'."\n";
2396: }
2397: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2398: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2399: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2400: &Apache::loncommon::selectcourse_link
2401: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2402: '</span></td>'."\n".
2403: '</tr>'."\n";
2404: $itemcount ++;
2405: return $datatable;
2406: }
2407:
2408: sub textbookcourses_javascript {
2409: my ($settings) = @_;
2410: return unless(ref($settings) eq 'HASH');
2411: my (%ordered,%total,%jstext);
2412: foreach my $type ('textbooks','templates') {
2413: $total{$type} = 0;
2414: if (ref($settings->{$type}) eq 'HASH') {
2415: foreach my $item (keys(%{$settings->{$type}})) {
2416: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2417: my $num = $settings->{$type}->{$item}{'order'};
2418: $ordered{$type}{$num} = $item;
2419: }
2420: }
2421: $total{$type} = scalar(keys(%{$settings->{$type}}));
2422: }
2423: my @jsarray = ();
2424: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2425: push(@jsarray,$ordered{$type}{$item});
2426: }
2427: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2428: }
2429: return <<"ENDSCRIPT";
2430: <script type="text/javascript">
2431: // <![CDATA[
2432: function reorderBooks(form,item,caller) {
2433: var changedVal;
2434: $jstext{'textbooks'};
2435: $jstext{'templates'};
2436: var newpos;
2437: var maxh;
2438: if (caller == 'textbooks') {
2439: newpos = 'textbooks_addbook_pos';
2440: maxh = 1 + $total{'textbooks'};
2441: } else {
2442: newpos = 'templates_addbook_pos';
2443: maxh = 1 + $total{'templates'};
2444: }
2445: var current = new Array;
2446: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2447: if (item == newpos) {
2448: changedVal = newitemVal;
2449: } else {
2450: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2451: current[newitemVal] = newpos;
2452: }
2453: if (caller == 'textbooks') {
2454: for (var i=0; i<textbooks.length; i++) {
2455: var elementName = 'textbooks_'+textbooks[i];
2456: if (elementName != item) {
2457: if (form.elements[elementName]) {
2458: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2459: current[currVal] = elementName;
2460: }
2461: }
2462: }
2463: }
2464: if (caller == 'templates') {
2465: for (var i=0; i<templates.length; i++) {
2466: var elementName = 'templates_'+templates[i];
2467: if (elementName != item) {
2468: if (form.elements[elementName]) {
2469: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2470: current[currVal] = elementName;
2471: }
2472: }
2473: }
2474: }
2475: var oldVal;
2476: for (var j=0; j<maxh; j++) {
2477: if (current[j] == undefined) {
2478: oldVal = j;
2479: }
2480: }
2481: if (oldVal < changedVal) {
2482: for (var k=oldVal+1; k<=changedVal ; k++) {
2483: var elementName = current[k];
2484: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2485: }
2486: } else {
2487: for (var k=changedVal; k<oldVal; k++) {
2488: var elementName = current[k];
2489: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2490: }
2491: }
2492: return;
2493: }
2494:
2495: // ]]>
2496: </script>
2497:
2498: ENDSCRIPT
2499: }
2500:
2501: sub print_autoenroll {
2502: my ($dom,$settings,$rowtotal) = @_;
2503: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2504: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2505: if (ref($settings) eq 'HASH') {
2506: if (exists($settings->{'run'})) {
2507: if ($settings->{'run'} eq '0') {
2508: $runoff = ' checked="checked" ';
2509: $runon = ' ';
2510: } else {
2511: $runon = ' checked="checked" ';
2512: $runoff = ' ';
2513: }
2514: } else {
2515: if ($autorun) {
2516: $runon = ' checked="checked" ';
2517: $runoff = ' ';
2518: } else {
2519: $runoff = ' checked="checked" ';
2520: $runon = ' ';
2521: }
2522: }
2523: if (exists($settings->{'co-owners'})) {
2524: if ($settings->{'co-owners'} eq '0') {
2525: $coownersoff = ' checked="checked" ';
2526: $coownerson = ' ';
2527: } else {
2528: $coownerson = ' checked="checked" ';
2529: $coownersoff = ' ';
2530: }
2531: } else {
2532: $coownersoff = ' checked="checked" ';
2533: $coownerson = ' ';
2534: }
2535: if (exists($settings->{'sender_domain'})) {
2536: $defdom = $settings->{'sender_domain'};
2537: }
2538: if (exists($settings->{'autofailsafe'})) {
2539: $failsafe = $settings->{'autofailsafe'};
2540: }
2541: } else {
2542: if ($autorun) {
2543: $runon = ' checked="checked" ';
2544: $runoff = ' ';
2545: } else {
2546: $runoff = ' checked="checked" ';
2547: $runon = ' ';
2548: }
2549: }
2550: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2551: my $notif_sender;
2552: if (ref($settings) eq 'HASH') {
2553: $notif_sender = $settings->{'sender_uname'};
2554: }
2555: my $datatable='<tr class="LC_odd_row">'.
2556: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2557: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2558: '<input type="radio" name="autoenroll_run"'.
2559: $runon.' value="1" />'.&mt('Yes').'</label> '.
2560: '<label><input type="radio" name="autoenroll_run"'.
2561: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2562: '</tr><tr>'.
2563: '<td>'.&mt('Notification messages - sender').
2564: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2565: &mt('username').': '.
2566: '<input type="text" name="sender_uname" value="'.
2567: $notif_sender.'" size="10" /> '.&mt('domain').
2568: ': '.$domform.'</span></td></tr>'.
2569: '<tr class="LC_odd_row">'.
2570: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2571: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2572: '<input type="radio" name="autoassign_coowners"'.
2573: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2574: '<label><input type="radio" name="autoassign_coowners"'.
2575: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2576: '</tr><tr>'.
2577: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2578: '<td class="LC_right_item"><span class="LC_nobreak">'.
2579: '<input type="text" name="autoenroll_failsafe"'.
2580: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2581: $$rowtotal += 4;
2582: return $datatable;
2583: }
2584:
2585: sub print_autoupdate {
2586: my ($position,$dom,$settings,$rowtotal) = @_;
2587: my $datatable;
2588: if ($position eq 'top') {
2589: my $updateon = ' ';
2590: my $updateoff = ' checked="checked" ';
2591: my $classlistson = ' ';
2592: my $classlistsoff = ' checked="checked" ';
2593: if (ref($settings) eq 'HASH') {
2594: if ($settings->{'run'} eq '1') {
2595: $updateon = $updateoff;
2596: $updateoff = ' ';
2597: }
2598: if ($settings->{'classlists'} eq '1') {
2599: $classlistson = $classlistsoff;
2600: $classlistsoff = ' ';
2601: }
2602: }
2603: my %title = (
2604: run => 'Auto-update active?',
2605: classlists => 'Update information in classlists?',
2606: );
2607: $datatable = '<tr class="LC_odd_row">'.
2608: '<td>'.&mt($title{'run'}).'</td>'.
2609: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2610: '<input type="radio" name="autoupdate_run"'.
2611: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2612: '<label><input type="radio" name="autoupdate_run"'.
2613: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2614: '</tr><tr>'.
2615: '<td>'.&mt($title{'classlists'}).'</td>'.
2616: '<td class="LC_right_item"><span class="LC_nobreak">'.
2617: '<label><input type="radio" name="classlists"'.
2618: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2619: '<label><input type="radio" name="classlists"'.
2620: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2621: '</tr>';
2622: $$rowtotal += 2;
2623: } elsif ($position eq 'middle') {
2624: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2625: my $numinrow = 3;
2626: my $locknamesettings;
2627: $datatable .= &insttypes_row($settings,$types,$usertypes,
2628: $dom,$numinrow,$othertitle,
2629: 'lockablenames',$rowtotal);
2630: $$rowtotal ++;
2631: } else {
2632: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2633: my @fields = ('lastname','firstname','middlename','generation',
2634: 'permanentemail','id');
2635: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2636: my $numrows = 0;
2637: if (ref($types) eq 'ARRAY') {
2638: if (@{$types} > 0) {
2639: $datatable =
2640: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2641: \@fields,$types,\$numrows);
2642: $$rowtotal += @{$types};
2643: }
2644: }
2645: $datatable .=
2646: &usertype_update_row($settings,{'default' => $othertitle},
2647: \%fieldtitles,\@fields,['default'],
2648: \$numrows);
2649: $$rowtotal ++;
2650: }
2651: return $datatable;
2652: }
2653:
2654: sub print_autocreate {
2655: my ($dom,$settings,$rowtotal) = @_;
2656: my (%createon,%createoff,%currhash);
2657: my @types = ('xml','req');
2658: if (ref($settings) eq 'HASH') {
2659: foreach my $item (@types) {
2660: $createoff{$item} = ' checked="checked" ';
2661: $createon{$item} = ' ';
2662: if (exists($settings->{$item})) {
2663: if ($settings->{$item}) {
2664: $createon{$item} = ' checked="checked" ';
2665: $createoff{$item} = ' ';
2666: }
2667: }
2668: }
2669: if ($settings->{'xmldc'} ne '') {
2670: $currhash{$settings->{'xmldc'}} = 1;
2671: }
2672: } else {
2673: foreach my $item (@types) {
2674: $createoff{$item} = ' checked="checked" ';
2675: $createon{$item} = ' ';
2676: }
2677: }
2678: $$rowtotal += 2;
2679: my $numinrow = 2;
2680: my $datatable='<tr class="LC_odd_row">'.
2681: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2682: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2683: '<input type="radio" name="autocreate_xml"'.
2684: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2685: '<label><input type="radio" name="autocreate_xml"'.
2686: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2687: '</td></tr><tr>'.
2688: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2689: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2690: '<input type="radio" name="autocreate_req"'.
2691: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2692: '<label><input type="radio" name="autocreate_req"'.
2693: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2694: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2695: 'autocreate_xmldc',%currhash);
2696: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2697: if ($numdc > 1) {
2698: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2699: '</td><td class="LC_left_item">';
2700: } else {
2701: $datatable .= &mt('Course creation processed as:').
2702: '</td><td class="LC_right_item">';
2703: }
2704: $datatable .= $dctable.'</td></tr>';
2705: $$rowtotal += $rows;
2706: return $datatable;
2707: }
2708:
2709: sub print_directorysrch {
2710: my ($position,$dom,$settings,$rowtotal) = @_;
2711: my $datatable;
2712: if ($position eq 'top') {
2713: my $instsrchon = ' ';
2714: my $instsrchoff = ' checked="checked" ';
2715: my ($exacton,$containson,$beginson);
2716: my $instlocalon = ' ';
2717: my $instlocaloff = ' checked="checked" ';
2718: if (ref($settings) eq 'HASH') {
2719: if ($settings->{'available'} eq '1') {
2720: $instsrchon = $instsrchoff;
2721: $instsrchoff = ' ';
2722: }
2723: if ($settings->{'localonly'} eq '1') {
2724: $instlocalon = $instlocaloff;
2725: $instlocaloff = ' ';
2726: }
2727: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2728: foreach my $type (@{$settings->{'searchtypes'}}) {
2729: if ($type eq 'exact') {
2730: $exacton = ' checked="checked" ';
2731: } elsif ($type eq 'contains') {
2732: $containson = ' checked="checked" ';
2733: } elsif ($type eq 'begins') {
2734: $beginson = ' checked="checked" ';
2735: }
2736: }
2737: } else {
2738: if ($settings->{'searchtypes'} eq 'exact') {
2739: $exacton = ' checked="checked" ';
2740: } elsif ($settings->{'searchtypes'} eq 'contains') {
2741: $containson = ' checked="checked" ';
2742: } elsif ($settings->{'searchtypes'} eq 'specify') {
2743: $exacton = ' checked="checked" ';
2744: $containson = ' checked="checked" ';
2745: }
2746: }
2747: }
2748: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2749: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2750:
2751: my $numinrow = 4;
2752: my $cansrchrow = 0;
2753: $datatable='<tr class="LC_odd_row">'.
2754: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2755: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2756: '<input type="radio" name="dirsrch_available"'.
2757: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2758: '<label><input type="radio" name="dirsrch_available"'.
2759: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2760: '</tr><tr>'.
2761: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2762: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2763: '<input type="radio" name="dirsrch_instlocalonly"'.
2764: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2765: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2766: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2767: '</tr>';
2768: $$rowtotal += 2;
2769: if (ref($usertypes) eq 'HASH') {
2770: if (keys(%{$usertypes}) > 0) {
2771: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2772: $numinrow,$othertitle,'cansearch',
2773: $rowtotal);
2774: $cansrchrow = 1;
2775: }
2776: }
2777: if ($cansrchrow) {
2778: $$rowtotal ++;
2779: $datatable .= '<tr>';
2780: } else {
2781: $datatable .= '<tr class="LC_odd_row">';
2782: }
2783: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2784: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2785: foreach my $title (@{$titleorder}) {
2786: if (defined($searchtitles->{$title})) {
2787: my $check = ' ';
2788: if (ref($settings) eq 'HASH') {
2789: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2790: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2791: $check = ' checked="checked" ';
2792: }
2793: }
2794: }
2795: $datatable .= '<td class="LC_left_item">'.
2796: '<span class="LC_nobreak"><label>'.
2797: '<input type="checkbox" name="searchby" '.
2798: 'value="'.$title.'"'.$check.'/>'.
2799: $searchtitles->{$title}.'</label></span></td>';
2800: }
2801: }
2802: $datatable .= '</tr></table></td></tr>';
2803: $$rowtotal ++;
2804: if ($cansrchrow) {
2805: $datatable .= '<tr class="LC_odd_row">';
2806: } else {
2807: $datatable .= '<tr>';
2808: }
2809: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2810: '<td class="LC_left_item" colspan="2">'.
2811: '<span class="LC_nobreak"><label>'.
2812: '<input type="checkbox" name="searchtypes" '.
2813: $exacton.' value="exact" />'.&mt('Exact match').
2814: '</label> '.
2815: '<label><input type="checkbox" name="searchtypes" '.
2816: $beginson.' value="begins" />'.&mt('Begins with').
2817: '</label> '.
2818: '<label><input type="checkbox" name="searchtypes" '.
2819: $containson.' value="contains" />'.&mt('Contains').
2820: '</label></span></td></tr>';
2821: $$rowtotal ++;
2822: } else {
2823: my $domsrchon = ' checked="checked" ';
2824: my $domsrchoff = ' ';
2825: my $domlocalon = ' ';
2826: my $domlocaloff = ' checked="checked" ';
2827: if (ref($settings) eq 'HASH') {
2828: if ($settings->{'lclocalonly'} eq '1') {
2829: $domlocalon = $domlocaloff;
2830: $domlocaloff = ' ';
2831: }
2832: if ($settings->{'lcavailable'} eq '0') {
2833: $domsrchoff = $domsrchon;
2834: $domsrchon = ' ';
2835: }
2836: }
2837: $datatable='<tr class="LC_odd_row">'.
2838: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2839: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2840: '<input type="radio" name="dirsrch_domavailable"'.
2841: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2842: '<label><input type="radio" name="dirsrch_domavailable"'.
2843: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2844: '</tr><tr>'.
2845: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2846: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2847: '<input type="radio" name="dirsrch_domlocalonly"'.
2848: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2849: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2850: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2851: '</tr>';
2852: $$rowtotal += 2;
2853: }
2854: return $datatable;
2855: }
2856:
2857: sub print_contacts {
2858: my ($position,$dom,$settings,$rowtotal) = @_;
2859: my $datatable;
2860: my @contacts = ('adminemail','supportemail');
2861: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2862: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2863: if ($position eq 'top') {
2864: if (ref($settings) eq 'HASH') {
2865: foreach my $item (@contacts) {
2866: if (exists($settings->{$item})) {
2867: $to{$item} = $settings->{$item};
2868: }
2869: }
2870: }
2871: } elsif ($position eq 'middle') {
2872: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2873: 'updatesmail','idconflictsmail','hostipmail');
2874: foreach my $type (@mailings) {
2875: $otheremails{$type} = '';
2876: }
2877: } else {
2878: @mailings = ('helpdeskmail','otherdomsmail');
2879: foreach my $type (@mailings) {
2880: $otheremails{$type} = '';
2881: }
2882: $bccemails{'helpdeskmail'} = '';
2883: $bccemails{'otherdomsmail'} = '';
2884: $includestr{'helpdeskmail'} = '';
2885: $includestr{'otherdomsmail'} = '';
2886: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2887: }
2888: if (ref($settings) eq 'HASH') {
2889: unless ($position eq 'top') {
2890: foreach my $type (@mailings) {
2891: if (exists($settings->{$type})) {
2892: if (ref($settings->{$type}) eq 'HASH') {
2893: foreach my $item (@contacts) {
2894: if ($settings->{$type}{$item}) {
2895: $checked{$type}{$item} = ' checked="checked" ';
2896: }
2897: }
2898: $otheremails{$type} = $settings->{$type}{'others'};
2899: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2900: $bccemails{$type} = $settings->{$type}{'bcc'};
2901: if ($settings->{$type}{'include'} ne '') {
2902: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2903: $includestr{$type} = &unescape($includestr{$type});
2904: }
2905: }
2906: }
2907: } elsif ($type eq 'lonstatusmail') {
2908: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2909: }
2910: }
2911: }
2912: if ($position eq 'bottom') {
2913: foreach my $type (@mailings) {
2914: $bccemails{$type} = $settings->{$type}{'bcc'};
2915: if ($settings->{$type}{'include'} ne '') {
2916: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2917: $includestr{$type} = &unescape($includestr{$type});
2918: }
2919: }
2920: if (ref($settings->{'helpform'}) eq 'HASH') {
2921: if (ref($fields) eq 'ARRAY') {
2922: foreach my $field (@{$fields}) {
2923: $currfield{$field} = $settings->{'helpform'}{$field};
2924: }
2925: }
2926: if (exists($settings->{'helpform'}{'maxsize'})) {
2927: $maxsize = $settings->{'helpform'}{'maxsize'};
2928: } else {
2929: $maxsize = '1.0';
2930: }
2931: } else {
2932: if (ref($fields) eq 'ARRAY') {
2933: foreach my $field (@{$fields}) {
2934: $currfield{$field} = 'yes';
2935: }
2936: }
2937: $maxsize = '1.0';
2938: }
2939: }
2940: } else {
2941: if ($position eq 'top') {
2942: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2943: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2944: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2945: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2946: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2947: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2948: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2949: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2950: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
2951: } elsif ($position eq 'bottom') {
2952: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2953: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2954: if (ref($fields) eq 'ARRAY') {
2955: foreach my $field (@{$fields}) {
2956: $currfield{$field} = 'yes';
2957: }
2958: }
2959: $maxsize = '1.0';
2960: }
2961: }
2962: my ($titles,$short_titles) = &contact_titles();
2963: my $rownum = 0;
2964: my $css_class;
2965: if ($position eq 'top') {
2966: foreach my $item (@contacts) {
2967: $css_class = $rownum%2?' class="LC_odd_row"':'';
2968: $datatable .= '<tr'.$css_class.'>'.
2969: '<td><span class="LC_nobreak">'.$titles->{$item}.
2970: '</span></td><td class="LC_right_item">'.
2971: '<input type="text" name="'.$item.'" value="'.
2972: $to{$item}.'" /></td></tr>';
2973: $rownum ++;
2974: }
2975: } elsif ($position eq 'bottom') {
2976: $css_class = $rownum%2?' class="LC_odd_row"':'';
2977: $datatable .= '<tr'.$css_class.'>'.
2978: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
2979: &mt('(e-mail, subject, and description always shown)').
2980: '</td><td class="LC_left_item">';
2981: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
2982: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
2983: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
2984: foreach my $field (@{$fields}) {
2985: $datatable .= '<tr><td>'.$fieldtitles->{$field};
2986: if (($field eq 'screenshot') || ($field eq 'cc')) {
2987: $datatable .= ' '.&mt('(logged-in users)');
2988: }
2989: $datatable .='</td><td>';
2990: my $clickaction;
2991: if ($field eq 'screenshot') {
2992: $clickaction = ' onclick="screenshotSize(this);"';
2993: }
2994: if (ref($possoptions->{$field}) eq 'ARRAY') {
2995: foreach my $option (@{$possoptions->{$field}}) {
2996: my $checked;
2997: if ($currfield{$field} eq $option) {
2998: $checked = ' checked="checked"';
2999: }
3000: $datatable .= '<span class="LC_nobreak"><label>'.
3001: '<input type="radio" name="helpform_'.$field.'" '.
3002: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3003: '</label></span>'.(' 'x2);
3004: }
3005: }
3006: if ($field eq 'screenshot') {
3007: my $display;
3008: if ($currfield{$field} eq 'no') {
3009: $display = ' style="display:none"';
3010: }
3011: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3012: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3013: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3014: }
3015: $datatable .= '</td></tr>';
3016: }
3017: $datatable .= '</table>';
3018: }
3019: $datatable .= '</td></tr>'."\n";
3020: $rownum ++;
3021: }
3022: unless ($position eq 'top') {
3023: foreach my $type (@mailings) {
3024: $css_class = $rownum%2?' class="LC_odd_row"':'';
3025: $datatable .= '<tr'.$css_class.'>'.
3026: '<td><span class="LC_nobreak">'.
3027: $titles->{$type}.': </span></td>'.
3028: '<td class="LC_left_item">';
3029: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3030: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3031: }
3032: $datatable .= '<span class="LC_nobreak">';
3033: foreach my $item (@contacts) {
3034: $datatable .= '<label>'.
3035: '<input type="checkbox" name="'.$type.'"'.
3036: $checked{$type}{$item}.
3037: ' value="'.$item.'" />'.$short_titles->{$item}.
3038: '</label> ';
3039: }
3040: $datatable .= '</span><br />'.&mt('Others').': '.
3041: '<input type="text" name="'.$type.'_others" '.
3042: 'value="'.$otheremails{$type}.'" />';
3043: my %locchecked;
3044: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3045: foreach my $loc ('s','b') {
3046: if ($includeloc{$type} eq $loc) {
3047: $locchecked{$loc} = ' checked="checked"';
3048: last;
3049: }
3050: }
3051: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3052: '<input type="text" name="'.$type.'_bcc" '.
3053: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3054: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3055: &mt('Text automatically added to e-mail:').' '.
3056: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3057: '<span class="LC_nobreak">'.&mt('Location:').' '.
3058: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3059: (' 'x2).
3060: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3061: '</span></fieldset>';
3062: }
3063: $datatable .= '</td></tr>'."\n";
3064: $rownum ++;
3065: }
3066: }
3067: if ($position eq 'middle') {
3068: my %choices;
3069: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3070: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3071: &mt('LON-CAPA core group - MSU'),600,500));
3072: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3073: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3074: &mt('LON-CAPA core group - MSU'),600,500));
3075: my @toggles = ('reporterrors','reportupdates');
3076: my %defaultchecked = ('reporterrors' => 'on',
3077: 'reportupdates' => 'on');
3078: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3079: \%choices,$rownum);
3080: $datatable .= $reports;
3081: } elsif ($position eq 'bottom') {
3082: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3083: my (@posstypes,%usertypeshash);
3084: if (ref($types) eq 'ARRAY') {
3085: @posstypes = @{$types};
3086: }
3087: if (@posstypes) {
3088: if (ref($usertypes) eq 'HASH') {
3089: %usertypeshash = %{$usertypes};
3090: }
3091: my @overridden;
3092: my $numinrow = 4;
3093: if (ref($settings) eq 'HASH') {
3094: if (ref($settings->{'overrides'}) eq 'HASH') {
3095: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3096: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3097: push(@overridden,$key);
3098: foreach my $item (@contacts) {
3099: if ($settings->{'overrides'}{$key}{$item}) {
3100: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3101: }
3102: }
3103: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3104: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3105: $includeloc{'override_'.$key} = '';
3106: $includestr{'override_'.$key} = '';
3107: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3108: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3109: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3110: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3111: }
3112: }
3113: }
3114: }
3115: }
3116: my $customclass = 'LC_helpdesk_override';
3117: my $optionsprefix = 'LC_options_helpdesk_';
3118:
3119: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3120:
3121: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3122: $numinrow,$othertitle,'overrides',
3123: \$rownum,$onclicktypes,$customclass);
3124: $rownum ++;
3125: $usertypeshash{'default'} = $othertitle;
3126: foreach my $status (@posstypes) {
3127: my $css_class;
3128: if ($rownum%2) {
3129: $css_class = 'LC_odd_row ';
3130: }
3131: $css_class .= $customclass;
3132: my $rowid = $optionsprefix.$status;
3133: my $hidden = 1;
3134: my $currstyle = 'display:none';
3135: if (grep(/^\Q$status\E$/,@overridden)) {
3136: $currstyle = 'display:table-row';
3137: $hidden = 0;
3138: }
3139: my $key = 'override_'.$status;
3140: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3141: $includeloc{$key},$includestr{$key},$status,$rowid,
3142: $usertypeshash{$status},$css_class,$currstyle,
3143: \@contacts,$short_titles);
3144: unless ($hidden) {
3145: $rownum ++;
3146: }
3147: }
3148: }
3149: }
3150: $$rowtotal += $rownum;
3151: return $datatable;
3152: }
3153:
3154: sub overridden_helpdesk {
3155: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3156: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3157: my $class = 'LC_left_item';
3158: if ($css_class) {
3159: $css_class = ' class="'.$css_class.'"';
3160: }
3161: if ($rowid) {
3162: $rowid = ' id="'.$rowid.'"';
3163: }
3164: if ($rowstyle) {
3165: $rowstyle = ' style="'.$rowstyle.'"';
3166: }
3167: my ($output,$description);
3168: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3169: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3170: "<td>$description</td>\n".
3171: '<td class="'.$class.'" colspan="2">'.
3172: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3173: '<span class="LC_nobreak">';
3174: if (ref($contacts) eq 'ARRAY') {
3175: foreach my $item (@{$contacts}) {
3176: my $check;
3177: if (ref($checked) eq 'HASH') {
3178: $check = $checked->{$item};
3179: }
3180: my $title;
3181: if (ref($short_titles) eq 'HASH') {
3182: $title = $short_titles->{$item};
3183: }
3184: $output .= '<label>'.
3185: '<input type="checkbox" name="override_'.$type.'"'.$check.
3186: ' value="'.$item.'" />'.$title.'</label> ';
3187: }
3188: }
3189: $output .= '</span><br />'.&mt('Others').': '.
3190: '<input type="text" name="override_'.$type.'_others" '.
3191: 'value="'.$otheremails.'" />';
3192: my %locchecked;
3193: foreach my $loc ('s','b') {
3194: if ($includeloc eq $loc) {
3195: $locchecked{$loc} = ' checked="checked"';
3196: last;
3197: }
3198: }
3199: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3200: '<input type="text" name="override_'.$type.'_bcc" '.
3201: 'value="'.$bccemails.'" /></fieldset>'.
3202: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3203: &mt('Text automatically added to e-mail:').' '.
3204: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3205: '<span class="LC_nobreak">'.&mt('Location:').' '.
3206: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3207: (' 'x2).
3208: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3209: '</span></fieldset>'.
3210: '</td></tr>'."\n";
3211: return $output;
3212: }
3213:
3214: sub contacts_javascript {
3215: return <<"ENDSCRIPT";
3216:
3217: <script type="text/javascript">
3218: // <![CDATA[
3219:
3220: function screenshotSize(field) {
3221: if (document.getElementById('help_screenshotsize')) {
3222: if (field.value == 'no') {
3223: document.getElementById('help_screenshotsize').style.display="none";
3224: } else {
3225: document.getElementById('help_screenshotsize').style.display="";
3226: }
3227: }
3228: return;
3229: }
3230:
3231: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3232: if (form.elements[checkbox].length != undefined) {
3233: var count = 0;
3234: if (docount) {
3235: for (var i=0; i<form.elements[checkbox].length; i++) {
3236: if (form.elements[checkbox][i].checked) {
3237: count ++;
3238: }
3239: }
3240: }
3241: for (var i=0; i<form.elements[checkbox].length; i++) {
3242: var type = form.elements[checkbox][i].value;
3243: if (document.getElementById(prefix+type)) {
3244: if (form.elements[checkbox][i].checked) {
3245: document.getElementById(prefix+type).style.display = 'table-row';
3246: if (count % 2 == 1) {
3247: document.getElementById(prefix+type).className = target+' LC_odd_row';
3248: } else {
3249: document.getElementById(prefix+type).className = target;
3250: }
3251: count ++;
3252: } else {
3253: document.getElementById(prefix+type).style.display = 'none';
3254: }
3255: }
3256: }
3257: }
3258: return;
3259: }
3260:
3261: // ]]>
3262: </script>
3263:
3264: ENDSCRIPT
3265: }
3266:
3267: sub print_helpsettings {
3268: my ($position,$dom,$settings,$rowtotal) = @_;
3269: my $confname = $dom.'-domainconfig';
3270: my $formname = 'display';
3271: my ($datatable,$itemcount);
3272: if ($position eq 'top') {
3273: $itemcount = 1;
3274: my (%choices,%defaultchecked,@toggles);
3275: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3276: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3277: &mt('LON-CAPA bug tracker'),600,500));
3278: %defaultchecked = ('submitbugs' => 'on');
3279: @toggles = ('submitbugs');
3280: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3281: \%choices,$itemcount);
3282: $$rowtotal ++;
3283: } else {
3284: my $css_class;
3285: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3286: my (%customroles,%ordered,%current);
3287: if (ref($settings) eq 'HASH') {
3288: if (ref($settings->{'adhoc'}) eq 'HASH') {
3289: %current = %{$settings->{'adhoc'}};
3290: }
3291: }
3292: my $count = 0;
3293: foreach my $key (sort(keys(%existing))) {
3294: if ($key=~/^rolesdef\_(\w+)$/) {
3295: my $rolename = $1;
3296: my (%privs,$order);
3297: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3298: $customroles{$rolename} = \%privs;
3299: if (ref($current{$rolename}) eq 'HASH') {
3300: $order = $current{$rolename}{'order'};
3301: }
3302: if ($order eq '') {
3303: $order = $count;
3304: }
3305: $ordered{$order} = $rolename;
3306: $count++;
3307: }
3308: }
3309: my $maxnum = scalar(keys(%ordered));
3310: my @roles_by_num = ();
3311: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3312: push(@roles_by_num,$item);
3313: }
3314: my $context = 'domprefs';
3315: my $crstype = 'Course';
3316: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3317: my @accesstypes = ('all','dh','da','none');
3318: my ($numstatustypes,@jsarray);
3319: if (ref($types) eq 'ARRAY') {
3320: if (@{$types} > 0) {
3321: $numstatustypes = scalar(@{$types});
3322: push(@accesstypes,'status');
3323: @jsarray = ('bystatus');
3324: }
3325: }
3326: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3327: if (keys(%domhelpdesk)) {
3328: push(@accesstypes,('inc','exc'));
3329: push(@jsarray,('notinc','notexc'));
3330: }
3331: my $hiddenstr = join("','",@jsarray);
3332: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3333: my $context = 'domprefs';
3334: my $crstype = 'Course';
3335: my $prefix = 'helproles_';
3336: my $add_class = 'LC_hidden';
3337: foreach my $num (@roles_by_num) {
3338: my $role = $ordered{$num};
3339: my ($desc,$access,@statuses);
3340: if (ref($current{$role}) eq 'HASH') {
3341: $desc = $current{$role}{'desc'};
3342: $access = $current{$role}{'access'};
3343: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3344: @statuses = @{$current{$role}{'insttypes'}};
3345: }
3346: }
3347: if ($desc eq '') {
3348: $desc = $role;
3349: }
3350: my $identifier = 'custhelp'.$num;
3351: my %full=();
3352: my %levels= (
3353: course => {},
3354: domain => {},
3355: system => {},
3356: );
3357: my %levelscurrent=(
3358: course => {},
3359: domain => {},
3360: system => {},
3361: );
3362: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3363: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3364: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3365: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3366: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3367: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3368: for (my $k=0; $k<=$maxnum; $k++) {
3369: my $vpos = $k+1;
3370: my $selstr;
3371: if ($k == $num) {
3372: $selstr = ' selected="selected" ';
3373: }
3374: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3375: }
3376: $datatable .= '</select>'.(' 'x2).
3377: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3378: '</td>'.
3379: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3380: &mt('Name shown to users:').
3381: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3382: '</fieldset>'.
3383: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3384: $othertitle,$usertypes,$types,\%domhelpdesk).
3385: '<fieldset>'.
3386: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3387: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3388: \%levelscurrent,$identifier,
3389: 'LC_hidden',$prefix.$num.'_privs').
3390: '</fieldset></td>';
3391: $itemcount ++;
3392: }
3393: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3394: my $newcust = 'custhelp'.$count;
3395: my (%privs,%levelscurrent);
3396: my %full=();
3397: my %levels= (
3398: course => {},
3399: domain => {},
3400: system => {},
3401: );
3402: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3403: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3404: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3405: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3406: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3407: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3408: for (my $k=0; $k<$maxnum+1; $k++) {
3409: my $vpos = $k+1;
3410: my $selstr;
3411: if ($k == $maxnum) {
3412: $selstr = ' selected="selected" ';
3413: }
3414: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3415: }
3416: $datatable .= '</select> '."\n".
3417: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3418: '</label></span></td>'.
3419: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3420: '<span class="LC_nobreak">'.
3421: &mt('Internal name:').
3422: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3423: '</span>'.(' 'x4).
3424: '<span class="LC_nobreak">'.
3425: &mt('Name shown to users:').
3426: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3427: '</span></fieldset>'.
3428: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3429: $usertypes,$types,\%domhelpdesk).
3430: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3431: &Apache::lonuserutils::custom_role_header($context,$crstype,
3432: \@templateroles,$newcust).
3433: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3434: \%levelscurrent,$newcust).
3435: '</fieldset>'.
3436: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3437: '</td></tr>';
3438: $count ++;
3439: $$rowtotal += $count;
3440: }
3441: return $datatable;
3442: }
3443:
3444: sub adhocbutton {
3445: my ($prefix,$num,$field,$visibility) = @_;
3446: my %lt = &Apache::lonlocal::texthash(
3447: show => 'Show details',
3448: hide => 'Hide details',
3449: );
3450: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3451: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3452: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3453: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3454: }
3455:
3456: sub helpsettings_javascript {
3457: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3458: return unless(ref($roles_by_num) eq 'ARRAY');
3459: my %html_js_lt = &Apache::lonlocal::texthash(
3460: show => 'Show details',
3461: hide => 'Hide details',
3462: );
3463: &html_escape(\%html_js_lt);
3464: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3465: return <<"ENDSCRIPT";
3466: <script type="text/javascript">
3467: // <![CDATA[
3468:
3469: function reorderHelpRoles(form,item) {
3470: var changedVal;
3471: $jstext
3472: var newpos = 'helproles_${total}_pos';
3473: var maxh = 1 + $total;
3474: var current = new Array();
3475: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3476: if (item == newpos) {
3477: changedVal = newitemVal;
3478: } else {
3479: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3480: current[newitemVal] = newpos;
3481: }
3482: for (var i=0; i<helproles.length; i++) {
3483: var elementName = 'helproles_'+helproles[i]+'_pos';
3484: if (elementName != item) {
3485: if (form.elements[elementName]) {
3486: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3487: current[currVal] = elementName;
3488: }
3489: }
3490: }
3491: var oldVal;
3492: for (var j=0; j<maxh; j++) {
3493: if (current[j] == undefined) {
3494: oldVal = j;
3495: }
3496: }
3497: if (oldVal < changedVal) {
3498: for (var k=oldVal+1; k<=changedVal ; k++) {
3499: var elementName = current[k];
3500: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3501: }
3502: } else {
3503: for (var k=changedVal; k<oldVal; k++) {
3504: var elementName = current[k];
3505: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3506: }
3507: }
3508: return;
3509: }
3510:
3511: function helpdeskAccess(num) {
3512: var curraccess = null;
3513: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3514: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3515: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3516: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3517: }
3518: }
3519: }
3520: var shown = Array();
3521: var hidden = Array();
3522: if (curraccess == 'none') {
3523: hidden = Array('$hiddenstr');
3524: } else {
3525: if (curraccess == 'status') {
3526: shown = Array('bystatus');
3527: hidden = Array('notinc','notexc');
3528: } else {
3529: if (curraccess == 'exc') {
3530: shown = Array('notexc');
3531: hidden = Array('notinc','bystatus');
3532: }
3533: if (curraccess == 'inc') {
3534: shown = Array('notinc');
3535: hidden = Array('notexc','bystatus');
3536: }
3537: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3538: hidden = Array('notinc','notexc','bystatus');
3539: }
3540: }
3541: }
3542: if (hidden.length > 0) {
3543: for (var i=0; i<hidden.length; i++) {
3544: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3545: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3546: }
3547: }
3548: }
3549: if (shown.length > 0) {
3550: for (var i=0; i<shown.length; i++) {
3551: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3552: if (shown[i] == 'privs') {
3553: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3554: } else {
3555: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3556: }
3557: }
3558: }
3559: }
3560: return;
3561: }
3562:
3563: function toggleHelpdeskItem(num,field) {
3564: if (document.getElementById('helproles_'+num+'_'+field)) {
3565: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3566: document.getElementById('helproles_'+num+'_'+field).className =
3567: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3568: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3569: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3570: }
3571: } else {
3572: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3573: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3574: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3575: }
3576: }
3577: }
3578: return;
3579: }
3580:
3581: // ]]>
3582: </script>
3583:
3584: ENDSCRIPT
3585: }
3586:
3587: sub helpdeskroles_access {
3588: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3589: $usertypes,$types,$domhelpdesk) = @_;
3590: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3591: my %lt = &Apache::lonlocal::texthash(
3592: 'rou' => 'Role usage',
3593: 'whi' => 'Which helpdesk personnel may use this role?',
3594: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3595: 'dh' => 'All with domain helpdesk role',
3596: 'da' => 'All with domain helpdesk assistant role',
3597: 'none' => 'None',
3598: 'status' => 'Determined based on institutional status',
3599: 'inc' => 'Include all, but exclude specific personnel',
3600: 'exc' => 'Exclude all, but include specific personnel',
3601: );
3602: my %usecheck = (
3603: all => ' checked="checked"',
3604: );
3605: my %displaydiv = (
3606: status => 'none',
3607: inc => 'none',
3608: exc => 'none',
3609: priv => 'block',
3610: );
3611: my $output;
3612: if (ref($current) eq 'HASH') {
3613: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3614: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3615: $usecheck{$current->{access}} = $usecheck{'all'};
3616: delete($usecheck{'all'});
3617: if ($current->{access} =~ /^(status|inc|exc)$/) {
3618: my $access = $1;
3619: $displaydiv{$access} = 'inline';
3620: } elsif ($current->{access} eq 'none') {
3621: $displaydiv{'priv'} = 'none';
3622: }
3623: }
3624: }
3625: }
3626: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3627: '<p>'.$lt{'whi'}.'</p>';
3628: foreach my $access (@{$accesstypes}) {
3629: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3630: ' onclick="helpdeskAccess('."'$num'".');" />'.
3631: $lt{$access}.'</label>';
3632: if ($access eq 'status') {
3633: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3634: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3635: $othertitle,$usertypes,$types).
3636: '</div>';
3637: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3638: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3639: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3640: '</div>';
3641: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3642: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3643: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3644: '</div>';
3645: }
3646: $output .= '</p>';
3647: }
3648: $output .= '</fieldset>';
3649: return $output;
3650: }
3651:
3652: sub radiobutton_prefs {
3653: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3654: $additional,$align) = @_;
3655: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3656: (ref($choices) eq 'HASH'));
3657:
3658: my (%checkedon,%checkedoff,$datatable,$css_class);
3659:
3660: foreach my $item (@{$toggles}) {
3661: if ($defaultchecked->{$item} eq 'on') {
3662: $checkedon{$item} = ' checked="checked" ';
3663: $checkedoff{$item} = ' ';
3664: } elsif ($defaultchecked->{$item} eq 'off') {
3665: $checkedoff{$item} = ' checked="checked" ';
3666: $checkedon{$item} = ' ';
3667: }
3668: }
3669: if (ref($settings) eq 'HASH') {
3670: foreach my $item (@{$toggles}) {
3671: if ($settings->{$item} eq '1') {
3672: $checkedon{$item} = ' checked="checked" ';
3673: $checkedoff{$item} = ' ';
3674: } elsif ($settings->{$item} eq '0') {
3675: $checkedoff{$item} = ' checked="checked" ';
3676: $checkedon{$item} = ' ';
3677: }
3678: }
3679: }
3680: if ($onclick) {
3681: $onclick = ' onclick="'.$onclick.'"';
3682: }
3683: foreach my $item (@{$toggles}) {
3684: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3685: $datatable .=
3686: '<tr'.$css_class.'><td valign="top">'.
3687: '<span class="LC_nobreak">'.$choices->{$item}.
3688: '</span></td>';
3689: if ($align eq 'left') {
3690: $datatable .= '<td class="LC_left_item">';
3691: } else {
3692: $datatable .= '<td class="LC_right_item">';
3693: }
3694: $datatable .=
3695: '<span class="LC_nobreak">'.
3696: '<label><input type="radio" name="'.
3697: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3698: '</label> <label><input type="radio" name="'.$item.'" '.
3699: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3700: '</span>'.$additional.
3701: '</td>'.
3702: '</tr>';
3703: $itemcount ++;
3704: }
3705: return ($datatable,$itemcount);
3706: }
3707:
3708: sub print_coursedefaults {
3709: my ($position,$dom,$settings,$rowtotal) = @_;
3710: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3711: my $itemcount = 1;
3712: my %choices = &Apache::lonlocal::texthash (
3713: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3714: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3715: coursecredits => 'Credits can be specified for courses',
3716: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3717: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3718: texengine => 'Default method to display mathematics',
3719: postsubmit => 'Disable submit button/keypress following student submission',
3720: canclone => "People who may clone a course (besides course's owner and coordinators)",
3721: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3722: );
3723: my %staticdefaults = (
3724: anonsurvey_threshold => 10,
3725: uploadquota => 500,
3726: postsubmit => 60,
3727: mysqltables => 172800,
3728: );
3729: if ($position eq 'top') {
3730: %defaultchecked = (
3731: 'uselcmath' => 'on',
3732: 'usejsme' => 'on',
3733: 'canclone' => 'none',
3734: );
3735: @toggles = ('uselcmath','usejsme');
3736: my $deftex = $Apache::lonnet::deftex;
3737: if (ref($settings) eq 'HASH') {
3738: if ($settings->{'texengine'}) {
3739: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
3740: $deftex = $settings->{'texengine'};
3741: }
3742: }
3743: }
3744: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3745: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
3746: '<span class="LC_nobreak">'.$choices{'texengine'}.
3747: '</span></td><td class="LC_right_item">'.
3748: '<select name="texengine">'."\n";
3749: my %texoptions = (
3750: MathJax => 'MathJax',
3751: mimetex => &mt('Convert to Images'),
3752: tth => &mt('TeX to HTML'),
3753: );
3754: foreach my $renderer ('MathJax','mimetex','tth') {
3755: my $selected = '';
3756: if ($renderer eq $deftex) {
3757: $selected = ' selected="selected"';
3758: }
3759: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
3760: }
3761: $mathdisp .= '</select></td></tr>'."\n";
3762: $itemcount ++;
3763: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3764: \%choices,$itemcount);
3765: $datatable = $mathdisp.$datatable;
3766: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3767: $datatable .=
3768: '<tr'.$css_class.'><td valign="top">'.
3769: '<span class="LC_nobreak">'.$choices{'canclone'}.
3770: '</span></td><td class="LC_left_item">';
3771: my $currcanclone = 'none';
3772: my $onclick;
3773: my @cloneoptions = ('none','domain');
3774: my %clonetitles = (
3775: none => 'No additional course requesters',
3776: domain => "Any course requester in course's domain",
3777: instcode => 'Course requests for official courses ...',
3778: );
3779: my (%codedefaults,@code_order,@posscodes);
3780: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3781: \@code_order) eq 'ok') {
3782: if (@code_order > 0) {
3783: push(@cloneoptions,'instcode');
3784: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3785: }
3786: }
3787: if (ref($settings) eq 'HASH') {
3788: if ($settings->{'canclone'}) {
3789: if (ref($settings->{'canclone'}) eq 'HASH') {
3790: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3791: if (@code_order > 0) {
3792: $currcanclone = 'instcode';
3793: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3794: }
3795: }
3796: } elsif ($settings->{'canclone'} eq 'domain') {
3797: $currcanclone = $settings->{'canclone'};
3798: }
3799: }
3800: }
3801: foreach my $option (@cloneoptions) {
3802: my ($checked,$additional);
3803: if ($currcanclone eq $option) {
3804: $checked = ' checked="checked"';
3805: }
3806: if ($option eq 'instcode') {
3807: if (@code_order) {
3808: my $show = 'none';
3809: if ($checked) {
3810: $show = 'block';
3811: }
3812: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3813: &mt('Institutional codes for new and cloned course have identical:').
3814: '<br />';
3815: foreach my $item (@code_order) {
3816: my $codechk;
3817: if ($checked) {
3818: if (grep(/^\Q$item\E$/,@posscodes)) {
3819: $codechk = ' checked="checked"';
3820: }
3821: }
3822: $additional .= '<label>'.
3823: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3824: $item.'</label>';
3825: }
3826: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3827: }
3828: }
3829: $datatable .=
3830: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3831: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3832: '</label> '.$additional.'</span><br />';
3833: }
3834: $datatable .= '</td>'.
3835: '</tr>';
3836: $itemcount ++;
3837: } else {
3838: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3839: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3840: my $currusecredits = 0;
3841: my $postsubmitclient = 1;
3842: my @types = ('official','unofficial','community','textbook');
3843: if (ref($settings) eq 'HASH') {
3844: $currdefresponder = $settings->{'anonsurvey_threshold'};
3845: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3846: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3847: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3848: }
3849: }
3850: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3851: foreach my $type (@types) {
3852: next if ($type eq 'community');
3853: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3854: if ($defcredits{$type} ne '') {
3855: $currusecredits = 1;
3856: }
3857: }
3858: }
3859: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3860: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3861: $postsubmitclient = 0;
3862: foreach my $type (@types) {
3863: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3864: }
3865: } else {
3866: foreach my $type (@types) {
3867: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3868: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3869: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3870: } else {
3871: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3872: }
3873: } else {
3874: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3875: }
3876: }
3877: }
3878: } else {
3879: foreach my $type (@types) {
3880: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3881: }
3882: }
3883: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3884: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3885: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3886: }
3887: } else {
3888: foreach my $type (@types) {
3889: $currmysql{$type} = $staticdefaults{'mysqltables'};
3890: }
3891: }
3892: } else {
3893: foreach my $type (@types) {
3894: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3895: }
3896: }
3897: if (!$currdefresponder) {
3898: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3899: } elsif ($currdefresponder < 1) {
3900: $currdefresponder = 1;
3901: }
3902: foreach my $type (@types) {
3903: if ($curruploadquota{$type} eq '') {
3904: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3905: }
3906: }
3907: $datatable .=
3908: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3909: $choices{'anonsurvey_threshold'}.
3910: '</span></td>'.
3911: '<td class="LC_right_item"><span class="LC_nobreak">'.
3912: '<input type="text" name="anonsurvey_threshold"'.
3913: ' value="'.$currdefresponder.'" size="5" /></span>'.
3914: '</td></tr>'."\n";
3915: $itemcount ++;
3916: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3917: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3918: $choices{'uploadquota'}.
3919: '</span></td>'.
3920: '<td align="right" class="LC_right_item">'.
3921: '<table><tr>';
3922: foreach my $type (@types) {
3923: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3924: '<input type="text" name="uploadquota_'.$type.'"'.
3925: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3926: }
3927: $datatable .= '</tr></table></td></tr>'."\n";
3928: $itemcount ++;
3929: my $onclick = "toggleDisplay(this.form,'credits');";
3930: my $display = 'none';
3931: if ($currusecredits) {
3932: $display = 'block';
3933: }
3934: my $additional = '<div id="credits" style="display: '.$display.'">'.
3935: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3936: foreach my $type (@types) {
3937: next if ($type eq 'community');
3938: $additional .= '<td align="center">'.&mt($type).'<br />'.
3939: '<input type="text" name="'.$type.'_credits"'.
3940: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3941: }
3942: $additional .= '</tr></table></div>'."\n";
3943: %defaultchecked = ('coursecredits' => 'off');
3944: @toggles = ('coursecredits');
3945: my $current = {
3946: 'coursecredits' => $currusecredits,
3947: };
3948: (my $table,$itemcount) =
3949: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3950: \%choices,$itemcount,$onclick,$additional,'left');
3951: $datatable .= $table;
3952: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3953: my $display = 'none';
3954: if ($postsubmitclient) {
3955: $display = 'block';
3956: }
3957: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3958: &mt('Number of seconds submit is disabled').'<br />'.
3959: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3960: '<table><tr>';
3961: foreach my $type (@types) {
3962: $additional .= '<td align="center">'.&mt($type).'<br />'.
3963: '<input type="text" name="'.$type.'_timeout" value="'.
3964: $deftimeout{$type}.'" size="5" /></td>';
3965: }
3966: $additional .= '</tr></table></div>'."\n";
3967: %defaultchecked = ('postsubmit' => 'on');
3968: @toggles = ('postsubmit');
3969: $current = {
3970: 'postsubmit' => $postsubmitclient,
3971: };
3972: ($table,$itemcount) =
3973: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3974: \%choices,$itemcount,$onclick,$additional,'left');
3975: $datatable .= $table;
3976: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3977: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3978: $choices{'mysqltables'}.
3979: '</span></td>'.
3980: '<td align="right" class="LC_right_item">'.
3981: '<table><tr>';
3982: foreach my $type (@types) {
3983: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3984: '<input type="text" name="mysqltables_'.$type.'"'.
3985: ' value="'.$currmysql{$type}.'" size="8" /></td>';
3986: }
3987: $datatable .= '</tr></table></td></tr>'."\n";
3988: $itemcount ++;
3989:
3990: }
3991: $$rowtotal += $itemcount;
3992: return $datatable;
3993: }
3994:
3995: sub print_selfenrollment {
3996: my ($position,$dom,$settings,$rowtotal) = @_;
3997: my ($css_class,$datatable);
3998: my $itemcount = 1;
3999: my @types = ('official','unofficial','community','textbook');
4000: if (($position eq 'top') || ($position eq 'middle')) {
4001: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4002: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4003: my @rows;
4004: my $key;
4005: if ($position eq 'top') {
4006: $key = 'admin';
4007: if (ref($rowsref) eq 'ARRAY') {
4008: @rows = @{$rowsref};
4009: }
4010: } elsif ($position eq 'middle') {
4011: $key = 'default';
4012: @rows = ('types','registered','approval','limit');
4013: }
4014: foreach my $row (@rows) {
4015: if (defined($titlesref->{$row})) {
4016: $itemcount ++;
4017: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4018: $datatable .= '<tr'.$css_class.'>'.
4019: '<td>'.$titlesref->{$row}.'</td>'.
4020: '<td class="LC_left_item">'.
4021: '<table><tr>';
4022: my (%current,%currentcap);
4023: if (ref($settings) eq 'HASH') {
4024: if (ref($settings->{$key}) eq 'HASH') {
4025: foreach my $type (@types) {
4026: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4027: $current{$type} = $settings->{$key}->{$type}->{$row};
4028: }
4029: if (($row eq 'limit') && ($key eq 'default')) {
4030: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4031: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4032: }
4033: }
4034: }
4035: }
4036: }
4037: my %roles = (
4038: '0' => &Apache::lonnet::plaintext('dc'),
4039: );
4040:
4041: foreach my $type (@types) {
4042: unless (($row eq 'registered') && ($key eq 'default')) {
4043: $datatable .= '<th>'.&mt($type).'</th>';
4044: }
4045: }
4046: unless (($row eq 'registered') && ($key eq 'default')) {
4047: $datatable .= '</tr><tr>';
4048: }
4049: foreach my $type (@types) {
4050: if ($type eq 'community') {
4051: $roles{'1'} = &mt('Community personnel');
4052: } else {
4053: $roles{'1'} = &mt('Course personnel');
4054: }
4055: $datatable .= '<td style="vertical-align: top">';
4056: if ($position eq 'top') {
4057: my %checked;
4058: if ($current{$type} eq '0') {
4059: $checked{'0'} = ' checked="checked"';
4060: } else {
4061: $checked{'1'} = ' checked="checked"';
4062: }
4063: foreach my $role ('1','0') {
4064: $datatable .= '<span class="LC_nobreak"><label>'.
4065: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4066: 'value="'.$role.'"'.$checked{$role}.' />'.
4067: $roles{$role}.'</label></span> ';
4068: }
4069: } else {
4070: if ($row eq 'types') {
4071: my %checked;
4072: if ($current{$type} =~ /^(all|dom)$/) {
4073: $checked{$1} = ' checked="checked"';
4074: } else {
4075: $checked{''} = ' checked="checked"';
4076: }
4077: foreach my $val ('','dom','all') {
4078: $datatable .= '<span class="LC_nobreak"><label>'.
4079: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4080: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4081: }
4082: } elsif ($row eq 'registered') {
4083: my %checked;
4084: if ($current{$type} eq '1') {
4085: $checked{'1'} = ' checked="checked"';
4086: } else {
4087: $checked{'0'} = ' checked="checked"';
4088: }
4089: foreach my $val ('0','1') {
4090: $datatable .= '<span class="LC_nobreak"><label>'.
4091: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4092: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4093: }
4094: } elsif ($row eq 'approval') {
4095: my %checked;
4096: if ($current{$type} =~ /^([12])$/) {
4097: $checked{$1} = ' checked="checked"';
4098: } else {
4099: $checked{'0'} = ' checked="checked"';
4100: }
4101: for my $val (0..2) {
4102: $datatable .= '<span class="LC_nobreak"><label>'.
4103: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4104: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4105: }
4106: } elsif ($row eq 'limit') {
4107: my %checked;
4108: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4109: $checked{$1} = ' checked="checked"';
4110: } else {
4111: $checked{'none'} = ' checked="checked"';
4112: }
4113: my $cap;
4114: if ($currentcap{$type} =~ /^\d+$/) {
4115: $cap = $currentcap{$type};
4116: }
4117: foreach my $val ('none','allstudents','selfenrolled') {
4118: $datatable .= '<span class="LC_nobreak"><label>'.
4119: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4120: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4121: }
4122: $datatable .= '<br />'.
4123: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4124: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4125: '</span>';
4126: }
4127: }
4128: $datatable .= '</td>';
4129: }
4130: $datatable .= '</tr>';
4131: }
4132: $datatable .= '</table></td></tr>';
4133: }
4134: } elsif ($position eq 'bottom') {
4135: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4136: }
4137: $$rowtotal += $itemcount;
4138: return $datatable;
4139: }
4140:
4141: sub print_validation_rows {
4142: my ($caller,$dom,$settings,$rowtotal) = @_;
4143: my ($itemsref,$namesref,$fieldsref);
4144: if ($caller eq 'selfenroll') {
4145: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4146: } elsif ($caller eq 'requestcourses') {
4147: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4148: }
4149: my %currvalidation;
4150: if (ref($settings) eq 'HASH') {
4151: if (ref($settings->{'validation'}) eq 'HASH') {
4152: %currvalidation = %{$settings->{'validation'}};
4153: }
4154: }
4155: my $datatable;
4156: my $itemcount = 0;
4157: foreach my $item (@{$itemsref}) {
4158: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4159: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4160: $namesref->{$item}.
4161: '</span></td>'.
4162: '<td class="LC_left_item">';
4163: if (($item eq 'url') || ($item eq 'button')) {
4164: $datatable .= '<span class="LC_nobreak">'.
4165: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4166: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4167: } elsif ($item eq 'fields') {
4168: my @currfields;
4169: if (ref($currvalidation{$item}) eq 'ARRAY') {
4170: @currfields = @{$currvalidation{$item}};
4171: }
4172: foreach my $field (@{$fieldsref}) {
4173: my $check = '';
4174: if (grep(/^\Q$field\E$/,@currfields)) {
4175: $check = ' checked="checked"';
4176: }
4177: $datatable .= '<span class="LC_nobreak"><label>'.
4178: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4179: ' value="'.$field.'"'.$check.' />'.$field.
4180: '</label></span> ';
4181: }
4182: } elsif ($item eq 'markup') {
4183: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4184: $currvalidation{$item}.
4185: '</textarea>';
4186: }
4187: $datatable .= '</td></tr>'."\n";
4188: if (ref($rowtotal)) {
4189: $itemcount ++;
4190: }
4191: }
4192: if ($caller eq 'requestcourses') {
4193: my %currhash;
4194: if (ref($settings) eq 'HASH') {
4195: if (ref($settings->{'validation'}) eq 'HASH') {
4196: if ($settings->{'validation'}{'dc'} ne '') {
4197: $currhash{$settings->{'validation'}{'dc'}} = 1;
4198: }
4199: }
4200: }
4201: my $numinrow = 2;
4202: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4203: 'validationdc',%currhash);
4204: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4205: $datatable .= '<tr'.$css_class.'><td>';
4206: if ($numdc > 1) {
4207: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4208: } else {
4209: $datatable .= &mt('Course creation processed as: ');
4210: }
4211: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4212: $itemcount ++;
4213: }
4214: if (ref($rowtotal)) {
4215: $$rowtotal += $itemcount;
4216: }
4217: return $datatable;
4218: }
4219:
4220: sub print_passwords {
4221: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
4222: my ($datatable,$css_class);
4223: my $itemcount = 0;
4224: my %titles = &Apache::lonlocal::texthash (
4225: captcha => '"Forgot Password" CAPTCHA validation',
4226: link => 'Reset link expiration (hours)',
4227: case => 'Case-sensitive usernames/e-mail',
4228: prelink => 'Information required (form 1)',
4229: postlink => 'Information required (form 2)',
4230: emailsrc => 'LON-CAPA e-mail address type(s)',
4231: customtext => 'Domain specific text (HTML)',
4232: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
4233: intauth_check => 'Check bcrypt cost if authenticated',
4234: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
4235: permanent => 'Permanent e-mail address',
4236: critical => 'Critical notification address',
4237: notify => 'Notification address',
4238: min => 'Minimum password length',
4239: max => 'Maximum password length',
4240: chars => 'Required characters',
4241: numsaved => 'Number of previous passwords to save and disallow reuse',
4242: );
4243: if ($position eq 'top') {
4244: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4245: my $shownlinklife = 2;
4246: my $prelink = 'both';
4247: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
4248: if (ref($settings) eq 'HASH') {
4249: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
4250: $shownlinklife = $settings->{resetlink};
4251: }
4252: if (ref($settings->{resetcase}) eq 'ARRAY') {
4253: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
4254: }
4255: if ($settings->{resetprelink} =~ /^(both|either)$/) {
4256: $prelink = $settings->{resetprelink};
4257: }
4258: if (ref($settings->{resetpostlink}) eq 'HASH') {
4259: %postlink = %{$settings->{resetpostlink}};
4260: }
4261: if (ref($settings->{resetemail}) eq 'ARRAY') {
4262: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
4263: }
4264: if ($settings->{resetremove}) {
4265: $nostdtext = 1;
4266: }
4267: if ($settings->{resetcustom}) {
4268: $customurl = $settings->{resetcustom};
4269: }
4270: } else {
4271: if (ref($types) eq 'ARRAY') {
4272: foreach my $item (@{$types}) {
4273: $casesens{$item} = 1;
4274: $postlink{$item} = ['username','email'];
4275: }
4276: }
4277: $casesens{'default'} = 1;
4278: $postlink{'default'} = ['username','email'];
4279: $prelink = 'both';
4280: %emailsrc = (
4281: permanent => 1,
4282: critical => 1,
4283: notify => 1,
4284: );
4285: }
4286: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
4287: $itemcount ++;
4288: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4289: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
4290: '<td class="LC_left_item">'.
4291: '<input type="textbox" value="'.$shownlinklife.'" '.
4292: 'name="passwords_link" size="3" /></td></tr>';
4293: $itemcount ++;
4294: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4295: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
4296: '<td class="LC_left_item">';
4297: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4298: foreach my $item (@{$types}) {
4299: my $checkedcase;
4300: if ($casesens{$item}) {
4301: $checkedcase = ' checked="checked"';
4302: }
4303: $datatable .= '<span class="LC_nobreak"><label>'.
4304: '<input type="checkbox" name="passwords_case_sensitive" value="'.
4305: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
4306: '</span> ';
4307: }
4308: }
4309: my $checkedcase;
4310: if ($casesens{'default'}) {
4311: $checkedcase = ' checked="checked"';
4312: }
4313: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4314: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
4315: $othertitle.'</label></span></td>';
4316: $itemcount ++;
4317: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4318: my %checkedpre = (
4319: both => ' checked="checked"',
4320: either => '',
4321: );
4322: if ($prelink eq 'either') {
4323: $checkedpre{either} = ' checked="checked"';
4324: $checkedpre{both} = '';
4325: }
4326: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
4327: '<td class="LC_left_item"><span class="LC_nobreak">'.
4328: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
4329: &mt('Both username and e-mail address').'</label></span> '.
4330: '<span class="LC_nobreak"><label>'.
4331: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
4332: &mt('Either username or e-mail address').'</label></span></td></tr>';
4333: $itemcount ++;
4334: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4335: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
4336: '<td class="LC_left_item">';
4337: my %postlinked;
4338: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4339: foreach my $item (@{$types}) {
4340: undef(%postlinked);
4341: $datatable .= '<fieldset style="display: inline-block;">'.
4342: '<legend>'.$usertypes->{$item}.'</legend>';
4343: if (ref($postlink{$item}) eq 'ARRAY') {
4344: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
4345: }
4346: foreach my $field ('email','username') {
4347: my $checked;
4348: if ($postlinked{$field}) {
4349: $checked = ' checked="checked"';
4350: }
4351: $datatable .= '<span class="LC_nobreak"><label>'.
4352: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
4353: $field.'"'.$checked.' />'.$field.'</label>'.
4354: '<span> ';
4355: }
4356: $datatable .= '</fieldset>';
4357: }
4358: }
4359: if (ref($postlink{'default'}) eq 'ARRAY') {
4360: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
4361: }
4362: $datatable .= '<fieldset style="display: inline-block;">'.
4363: '<legend>'.$othertitle.'</legend>';
4364: foreach my $field ('email','username') {
4365: my $checked;
4366: if ($postlinked{$field}) {
4367: $checked = ' checked="checked"';
4368: }
4369: $datatable .= '<span class="LC_nobreak"><label>'.
4370: '<input type="checkbox" name="passwords_postlink_default" value="'.
4371: $field.'"'.$checked.' />'.$field.'</label>'.
4372: '<span> ';
4373: }
4374: $datatable .= '</fieldset></td></tr>';
4375: $itemcount ++;
4376: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4377: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
4378: '<td class="LC_left_item">';
4379: foreach my $type ('permanent','critical','notify') {
4380: my $checkedemail;
4381: if ($emailsrc{$type}) {
4382: $checkedemail = ' checked="checked"';
4383: }
4384: $datatable .= '<span class="LC_nobreak"><label>'.
4385: '<input type="checkbox" name="passwords_emailsrc" value="'.
4386: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
4387: '<span> ';
4388: }
4389: $datatable .= '</td></tr>';
4390: $itemcount ++;
4391: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4392: my $switchserver = &check_switchserver($dom,$confname);
4393: my ($showstd,$noshowstd);
4394: if ($nostdtext) {
4395: $noshowstd = ' checked="checked"';
4396: } else {
4397: $showstd = ' checked="checked"';
4398: }
4399: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
4400: '<td class="LC_left_item"><span class="LC_nobreak">'.
4401: &mt('Retain standard text:').
4402: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
4403: &mt('Yes').'</label>'.' '.
4404: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
4405: &mt('No').'</label></span><br />'.
4406: '<span class="LC_fontsize_small">'.
4407: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
4408: &mt('Include custom text:');
4409: if ($customurl) {
4410: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
4411: undef,undef,undef,undef,'background-color:#ffffff');
4412: $datatable .= '<span class="LC_nobreak"> '.$link.
4413: '<label><input type="checkbox" name="passwords_custom_del"'.
4414: ' value="1" />'.&mt('Delete?').'</label></span>'.
4415: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
4416: }
4417: if ($switchserver) {
4418: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
4419: } else {
4420: $datatable .='<span class="LC_nobreak"> '.
4421: '<input type="file" name="passwords_customfile" /></span>';
4422: }
4423: $datatable .= '</td></tr>';
4424: } elsif ($position eq 'middle') {
4425: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
4426: my @items = ('intauth_cost','intauth_check','intauth_switch');
4427: my %defaults;
4428: if (ref($domconf{'defaults'}) eq 'HASH') {
4429: %defaults = %{$domconf{'defaults'}};
4430: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
4431: $defaults{'intauth_cost'} = 10;
4432: }
4433: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
4434: $defaults{'intauth_check'} = 0;
4435: }
4436: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
4437: $defaults{'intauth_switch'} = 0;
4438: }
4439: } else {
4440: %defaults = (
4441: 'intauth_cost' => 10,
4442: 'intauth_check' => 0,
4443: 'intauth_switch' => 0,
4444: );
4445: }
4446: foreach my $item (@items) {
4447: if ($itemcount%2) {
4448: $css_class = '';
4449: } else {
4450: $css_class = ' class="LC_odd_row" ';
4451: }
4452: $datatable .= '<tr'.$css_class.'>'.
4453: '<td><span class="LC_nobreak">'.$titles{$item}.
4454: '</span></td><td class="LC_left_item" colspan="3">';
4455: if ($item eq 'intauth_switch') {
4456: my @options = (0,1,2);
4457: my %optiondesc = &Apache::lonlocal::texthash (
4458: 0 => 'No',
4459: 1 => 'Yes',
4460: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
4461: );
4462: $datatable .= '<table width="100%">';
4463: foreach my $option (@options) {
4464: my $checked = ' ';
4465: if ($defaults{$item} eq $option) {
4466: $checked = ' checked="checked"';
4467: }
4468: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4469: '<label><input type="radio" name="'.$item.
4470: '" value="'.$option.'"'.$checked.' />'.
4471: $optiondesc{$option}.'</label></span></td></tr>';
4472: }
4473: $datatable .= '</table>';
4474: } elsif ($item eq 'intauth_check') {
4475: my @options = (0,1,2);
4476: my %optiondesc = &Apache::lonlocal::texthash (
4477: 0 => 'No',
4478: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
4479: 2 => 'Yes, disallow login if stored cost is less than domain default',
4480: );
4481: $datatable .= '<table width="100%">';
4482: foreach my $option (@options) {
4483: my $checked = ' ';
4484: my $onclick;
4485: if ($defaults{$item} eq $option) {
4486: $checked = ' checked="checked"';
4487: }
4488: if ($option == 2) {
4489: $onclick = ' onclick="javascript:warnIntAuth(this);"';
4490: }
4491: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4492: '<label><input type="radio" name="'.$item.
4493: '" value="'.$option.'"'.$checked.$onclick.' />'.
4494: $optiondesc{$option}.'</label></span></td></tr>';
4495: }
4496: $datatable .= '</table>';
4497: } else {
4498: $datatable .= '<input type="text" name="'.$item.'" value="'.
4499: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
4500: }
4501: $datatable .= '</td></tr>';
4502: $itemcount ++;
4503: }
4504: } elsif ($position eq 'lower') {
4505: my ($min,$max,%chars,$numsaved);
4506: $min = $Apache::lonnet::passwdmin;
4507: if (ref($settings) eq 'HASH') {
4508: if ($settings->{min}) {
4509: $min = $settings->{min};
4510: }
4511: if ($settings->{max}) {
4512: $max = $settings->{max};
4513: }
4514: if (ref($settings->{chars}) eq 'ARRAY') {
4515: map { $chars{$_} = 1; } (@{$settings->{chars}});
4516: }
4517: if ($settings->{numsaved}) {
4518: $numsaved = $settings->{numsaved};
4519: }
4520: }
4521: my %rulenames = &Apache::lonlocal::texthash(
4522: uc => 'At least one upper case letter',
4523: lc => 'At least one lower case letter',
4524: num => 'At least one number',
4525: spec => 'At least one non-alphanumeric',
4526: );
4527: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4528: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
4529: '<td class="LC_left_item"><span class="LC_nobreak">'.
4530: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
4531: 'onblur="javascript:warnIntPass(this);" />'.
4532: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
4533: '</span></td></tr>';
4534: $itemcount ++;
4535: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4536: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
4537: '<td class="LC_left_item"><span class="LC_nobreak">'.
4538: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
4539: 'onblur="javascript:warnIntPass(this);" />'.
4540: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
4541: '</span></td></tr>';
4542: $itemcount ++;
4543: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4544: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
4545: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
4546: '</span></td>';
4547: my $numinrow = 2;
4548: my @possrules = ('uc','lc','num','spec');
4549: $datatable .= '<td class="LC_left_item"><table>';
4550: for (my $i=0; $i<@possrules; $i++) {
4551: my ($rem,$checked);
4552: if ($chars{$possrules[$i]}) {
4553: $checked = ' checked="checked"';
4554: }
4555: $rem = $i%($numinrow);
4556: if ($rem == 0) {
4557: if ($i > 0) {
4558: $datatable .= '</tr>';
4559: }
4560: $datatable .= '<tr>';
4561: }
4562: $datatable .= '<td><span class="LC_nobreak"><label>'.
4563: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
4564: $rulenames{$possrules[$i]}.'</label></span></td>';
4565: }
4566: my $rem = @possrules%($numinrow);
4567: my $colsleft = $numinrow - $rem;
4568: if ($colsleft > 1 ) {
4569: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4570: ' </td>';
4571: } elsif ($colsleft == 1) {
4572: $datatable .= '<td class="LC_left_item"> </td>';
4573: }
4574: $datatable .='</table></td></tr>';
4575: $itemcount ++;
4576: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4577: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
4578: '<td class="LC_left_item"><span class="LC_nobreak">'.
4579: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
4580: 'onblur="javascript:warnIntPass(this);" />'.
4581: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
4582: '</span></td></tr>';
4583: } else {
4584: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4585: my %ownerchg = (
4586: by => {},
4587: for => {},
4588: );
4589: my %ownertitles = &Apache::lonlocal::texthash (
4590: by => 'Course owner status(es) allowed',
4591: for => 'Student status(es) allowed',
4592: );
4593: if (ref($settings) eq 'HASH') {
4594: if (ref($settings->{crsownerchg}) eq 'HASH') {
4595: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
4596: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
4597: }
4598: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
4599: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
4600: }
4601: }
4602: }
4603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4604: $datatable .= '<tr '.$css_class.'>'.
4605: '<td>'.
4606: &mt('Requirements').'<ul>'.
4607: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
4608: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
4609: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
4610: '<li>'.&mt('User, course, and student share same domain').'</li>'.
4611: '</ul>'.
4612: '</td>'.
4613: '<td class="LC_left_item">';
4614: foreach my $item ('by','for') {
4615: $datatable .= '<fieldset style="display: inline-block;">'.
4616: '<legend>'.$ownertitles{$item}.'</legend>';
4617: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4618: foreach my $type (@{$types}) {
4619: my $checked;
4620: if ($ownerchg{$item}{$type}) {
4621: $checked = ' checked="checked"';
4622: }
4623: $datatable .= '<span class="LC_nobreak"><label>'.
4624: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
4625: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
4626: '</span> ';
4627: }
4628: }
4629: my $checked;
4630: if ($ownerchg{$item}{'default'}) {
4631: $checked = ' checked="checked"';
4632: }
4633: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4634: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
4635: $othertitle.'</label></span></fieldset>';
4636: }
4637: $datatable .= '</td></tr>';
4638: }
4639: return $datatable;
4640: }
4641:
4642: sub print_usersessions {
4643: my ($position,$dom,$settings,$rowtotal) = @_;
4644: my ($css_class,$datatable,%checked,%choices);
4645: my (%by_ip,%by_location,@intdoms);
4646: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4647:
4648: my @alldoms = &Apache::lonnet::all_domains();
4649: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4650: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4651: my %altids = &id_for_thisdom(%servers);
4652: my $itemcount = 1;
4653: if ($position eq 'top') {
4654: if (keys(%serverhomes) > 1) {
4655: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4656: my $curroffloadnow;
4657: if (ref($settings) eq 'HASH') {
4658: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4659: $curroffloadnow = $settings->{'offloadnow'};
4660: }
4661: }
4662: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4663: } else {
4664: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4665: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4666: }
4667: } else {
4668: if (keys(%by_location) == 0) {
4669: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4670: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4671: } else {
4672: my %lt = &usersession_titles();
4673: my $numinrow = 5;
4674: my $prefix;
4675: my @types;
4676: if ($position eq 'bottom') {
4677: $prefix = 'remote';
4678: @types = ('version','excludedomain','includedomain');
4679: } else {
4680: $prefix = 'hosted';
4681: @types = ('excludedomain','includedomain');
4682: }
4683: my (%current,%checkedon,%checkedoff);
4684: my @lcversions = &Apache::lonnet::all_loncaparevs();
4685: my @locations = sort(keys(%by_location));
4686: foreach my $type (@types) {
4687: $checkedon{$type} = '';
4688: $checkedoff{$type} = ' checked="checked"';
4689: }
4690: if (ref($settings) eq 'HASH') {
4691: if (ref($settings->{$prefix}) eq 'HASH') {
4692: foreach my $key (keys(%{$settings->{$prefix}})) {
4693: $current{$key} = $settings->{$prefix}{$key};
4694: if ($key eq 'version') {
4695: if ($current{$key} ne '') {
4696: $checkedon{$key} = ' checked="checked"';
4697: $checkedoff{$key} = '';
4698: }
4699: } elsif (ref($current{$key}) eq 'ARRAY') {
4700: $checkedon{$key} = ' checked="checked"';
4701: $checkedoff{$key} = '';
4702: }
4703: }
4704: }
4705: }
4706: foreach my $type (@types) {
4707: next if ($type ne 'version' && !@locations);
4708: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4709: $datatable .= '<tr'.$css_class.'>
4710: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4711: <span class="LC_nobreak">
4712: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4713: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4714: if ($type eq 'version') {
4715: my $selector = '<select name="'.$prefix.'_version">';
4716: foreach my $version (@lcversions) {
4717: my $selected = '';
4718: if ($current{'version'} eq $version) {
4719: $selected = ' selected="selected"';
4720: }
4721: $selector .= ' <option value="'.$version.'"'.
4722: $selected.'>'.$version.'</option>';
4723: }
4724: $selector .= '</select> ';
4725: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4726: } else {
4727: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4728: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4729: ' />'.(' 'x2).
4730: '<input type="button" value="'.&mt('uncheck all').'" '.
4731: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4732: "\n".
4733: '</div><div><table>';
4734: my $rem;
4735: for (my $i=0; $i<@locations; $i++) {
4736: my ($showloc,$value,$checkedtype);
4737: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4738: my $ip = $by_location{$locations[$i]}->[0];
4739: if (ref($by_ip{$ip}) eq 'ARRAY') {
4740: $value = join(':',@{$by_ip{$ip}});
4741: $showloc = join(', ',@{$by_ip{$ip}});
4742: if (ref($current{$type}) eq 'ARRAY') {
4743: foreach my $loc (@{$by_ip{$ip}}) {
4744: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4745: $checkedtype = ' checked="checked"';
4746: last;
4747: }
4748: }
4749: }
4750: }
4751: }
4752: $rem = $i%($numinrow);
4753: if ($rem == 0) {
4754: if ($i > 0) {
4755: $datatable .= '</tr>';
4756: }
4757: $datatable .= '<tr>';
4758: }
4759: $datatable .= '<td class="LC_left_item">'.
4760: '<span class="LC_nobreak"><label>'.
4761: '<input type="checkbox" name="'.$prefix.'_'.$type.
4762: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4763: '</label></span></td>';
4764: }
4765: $rem = @locations%($numinrow);
4766: my $colsleft = $numinrow - $rem;
4767: if ($colsleft > 1 ) {
4768: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4769: ' </td>';
4770: } elsif ($colsleft == 1) {
4771: $datatable .= '<td class="LC_left_item"> </td>';
4772: }
4773: $datatable .= '</tr></table>';
4774: }
4775: $datatable .= '</td></tr>';
4776: $itemcount ++;
4777: }
4778: }
4779: }
4780: $$rowtotal += $itemcount;
4781: return $datatable;
4782: }
4783:
4784: sub build_location_hashes {
4785: my ($intdoms,$by_ip,$by_location) = @_;
4786: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4787: (ref($by_location) eq 'HASH'));
4788: my %iphost = &Apache::lonnet::get_iphost();
4789: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4790: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4791: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4792: foreach my $id (@{$iphost{$primary_ip}}) {
4793: my $intdom = &Apache::lonnet::internet_dom($id);
4794: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4795: push(@{$intdoms},$intdom);
4796: }
4797: }
4798: }
4799: foreach my $ip (keys(%iphost)) {
4800: if (ref($iphost{$ip}) eq 'ARRAY') {
4801: foreach my $id (@{$iphost{$ip}}) {
4802: my $location = &Apache::lonnet::internet_dom($id);
4803: if ($location) {
4804: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4805: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4806: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4807: push(@{$by_ip->{$ip}},$location);
4808: }
4809: } else {
4810: $by_ip->{$ip} = [$location];
4811: }
4812: }
4813: }
4814: }
4815: }
4816: foreach my $ip (sort(keys(%{$by_ip}))) {
4817: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4818: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4819: my $first = $by_ip->{$ip}->[0];
4820: if (ref($by_location->{$first}) eq 'ARRAY') {
4821: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4822: push(@{$by_location->{$first}},$ip);
4823: }
4824: } else {
4825: $by_location->{$first} = [$ip];
4826: }
4827: }
4828: }
4829: return;
4830: }
4831:
4832: sub current_offloads_to {
4833: my ($dom,$settings,$servers) = @_;
4834: my (%spareid,%otherdomconfigs);
4835: if (ref($servers) eq 'HASH') {
4836: foreach my $lonhost (sort(keys(%{$servers}))) {
4837: my $gotspares;
4838: if (ref($settings) eq 'HASH') {
4839: if (ref($settings->{'spares'}) eq 'HASH') {
4840: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4841: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4842: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4843: $gotspares = 1;
4844: }
4845: }
4846: }
4847: unless ($gotspares) {
4848: my $gotspares;
4849: my $serverhomeID =
4850: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4851: my $serverhomedom =
4852: &Apache::lonnet::host_domain($serverhomeID);
4853: if ($serverhomedom ne $dom) {
4854: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4855: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4856: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4857: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4858: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4859: $gotspares = 1;
4860: }
4861: }
4862: } else {
4863: $otherdomconfigs{$serverhomedom} =
4864: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4865: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4866: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4867: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4868: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4869: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4870: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4871: $gotspares = 1;
4872: }
4873: }
4874: }
4875: }
4876: }
4877: }
4878: }
4879: unless ($gotspares) {
4880: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4881: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4882: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4883: } else {
4884: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4885: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4886: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4887: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4888: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4889: } else {
4890: my %what = (
4891: spareid => 1,
4892: );
4893: my ($result,$returnhash) =
4894: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4895: if ($result eq 'ok') {
4896: if (ref($returnhash) eq 'HASH') {
4897: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4898: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4899: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4900: }
4901: }
4902: }
4903: }
4904: }
4905: }
4906: }
4907: }
4908: return %spareid;
4909: }
4910:
4911: sub spares_row {
4912: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4913: my $css_class;
4914: my $numinrow = 4;
4915: my $itemcount = 1;
4916: my $datatable;
4917: my %typetitles = &sparestype_titles();
4918: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4919: foreach my $server (sort(keys(%{$servers}))) {
4920: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4921: my ($othercontrol,$serverdom);
4922: if ($serverhome ne $server) {
4923: $serverdom = &Apache::lonnet::host_domain($serverhome);
4924: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4925: } else {
4926: $serverdom = &Apache::lonnet::host_domain($server);
4927: if ($serverdom ne $dom) {
4928: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4929: }
4930: }
4931: next unless (ref($spareid->{$server}) eq 'HASH');
4932: my $checkednow;
4933: if (ref($curroffloadnow) eq 'HASH') {
4934: if ($curroffloadnow->{$server}) {
4935: $checkednow = ' checked="checked"';
4936: }
4937: }
4938: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4939: $datatable .= '<tr'.$css_class.'>
4940: <td rowspan="2">
4941: <span class="LC_nobreak">'.
4942: &mt('[_1] when busy, offloads to:'
4943: ,'<b>'.$server.'</b>').'</span><br />'.
4944: '<span class="LC_nobreak">'."\n".
4945: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4946: ' '.&mt('Switch active users on next access').'</label></span>'.
4947: "\n";
4948: my (%current,%canselect);
4949: my @choices =
4950: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4951: foreach my $type ('primary','default') {
4952: if (ref($spareid->{$server}) eq 'HASH') {
4953: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4954: my @spares = @{$spareid->{$server}{$type}};
4955: if (@spares > 0) {
4956: if ($othercontrol) {
4957: $current{$type} = join(', ',@spares);
4958: } else {
4959: $current{$type} .= '<table>';
4960: my $numspares = scalar(@spares);
4961: for (my $i=0; $i<@spares; $i++) {
4962: my $rem = $i%($numinrow);
4963: if ($rem == 0) {
4964: if ($i > 0) {
4965: $current{$type} .= '</tr>';
4966: }
4967: $current{$type} .= '<tr>';
4968: }
4969: $current{$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'".');" /> '.
4970: $spareid->{$server}{$type}[$i].
4971: '</label></td>'."\n";
4972: }
4973: my $rem = @spares%($numinrow);
4974: my $colsleft = $numinrow - $rem;
4975: if ($colsleft > 1 ) {
4976: $current{$type} .= '<td colspan="'.$colsleft.
4977: '" class="LC_left_item">'.
4978: ' </td>';
4979: } elsif ($colsleft == 1) {
4980: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4981: }
4982: $current{$type} .= '</tr></table>';
4983: }
4984: }
4985: }
4986: if ($current{$type} eq '') {
4987: $current{$type} = &mt('None specified');
4988: }
4989: if ($othercontrol) {
4990: if ($type eq 'primary') {
4991: $canselect{$type} = $othercontrol;
4992: }
4993: } else {
4994: $canselect{$type} =
4995: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4996: '<select name="newspare_'.$type.'_'.$server.'" '.
4997: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4998: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4999: if (@choices > 0) {
5000: foreach my $lonhost (@choices) {
5001: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5002: }
5003: }
5004: $canselect{$type} .= '</select>'."\n";
5005: }
5006: } else {
5007: $current{$type} = &mt('Could not be determined');
5008: if ($type eq 'primary') {
5009: $canselect{$type} = $othercontrol;
5010: }
5011: }
5012: if ($type eq 'default') {
5013: $datatable .= '<tr'.$css_class.'>';
5014: }
5015: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5016: '<td>'.$current{$type}.'</td>'."\n".
5017: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5018: }
5019: $itemcount ++;
5020: }
5021: }
5022: $$rowtotal += $itemcount;
5023: return $datatable;
5024: }
5025:
5026: sub possible_newspares {
5027: my ($server,$currspares,$serverhomes,$altids) = @_;
5028: my $serverhostname = &Apache::lonnet::hostname($server);
5029: my %excluded;
5030: if ($serverhostname ne '') {
5031: %excluded = (
5032: $serverhostname => 1,
5033: );
5034: }
5035: if (ref($currspares) eq 'HASH') {
5036: foreach my $type (keys(%{$currspares})) {
5037: if (ref($currspares->{$type}) eq 'ARRAY') {
5038: if (@{$currspares->{$type}} > 0) {
5039: foreach my $curr (@{$currspares->{$type}}) {
5040: my $hostname = &Apache::lonnet::hostname($curr);
5041: $excluded{$hostname} = 1;
5042: }
5043: }
5044: }
5045: }
5046: }
5047: my @choices;
5048: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5049: if (keys(%{$serverhomes}) > 1) {
5050: foreach my $name (sort(keys(%{$serverhomes}))) {
5051: unless ($excluded{$name}) {
5052: if (exists($altids->{$serverhomes->{$name}})) {
5053: push(@choices,$altids->{$serverhomes->{$name}});
5054: } else {
5055: push(@choices,$serverhomes->{$name});
5056: }
5057: }
5058: }
5059: }
5060: }
5061: return sort(@choices);
5062: }
5063:
5064: sub print_loadbalancing {
5065: my ($dom,$settings,$rowtotal) = @_;
5066: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5067: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5068: my $numinrow = 1;
5069: my $datatable;
5070: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5071: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
5072: if (ref($settings) eq 'HASH') {
5073: %existing = %{$settings};
5074: }
5075: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5076: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5077: \%currtargets,\%currrules,\%currcookies);
5078: } else {
5079: return;
5080: }
5081: my ($othertitle,$usertypes,$types) =
5082: &Apache::loncommon::sorted_inst_types($dom);
5083: my $rownum = 8;
5084: if (ref($types) eq 'ARRAY') {
5085: $rownum += scalar(@{$types});
5086: }
5087: my @css_class = ('LC_odd_row','LC_even_row');
5088: my $balnum = 0;
5089: my $islast;
5090: my (@toshow,$disabledtext);
5091: if (keys(%currbalancer) > 0) {
5092: @toshow = sort(keys(%currbalancer));
5093: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5094: push(@toshow,'');
5095: }
5096: } else {
5097: @toshow = ('');
5098: $disabledtext = &mt('No existing load balancer');
5099: }
5100: foreach my $lonhost (@toshow) {
5101: if ($balnum == scalar(@toshow)-1) {
5102: $islast = 1;
5103: } else {
5104: $islast = 0;
5105: }
5106: my $cssidx = $balnum%2;
5107: my $targets_div_style = 'display: none';
5108: my $disabled_div_style = 'display: block';
5109: my $homedom_div_style = 'display: none';
5110: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5111: '<td rowspan="'.$rownum.'" valign="top">'.
5112: '<p>';
5113: if ($lonhost eq '') {
5114: $datatable .= '<span class="LC_nobreak">';
5115: if (keys(%currbalancer) > 0) {
5116: $datatable .= &mt('Add balancer:');
5117: } else {
5118: $datatable .= &mt('Enable balancer:');
5119: }
5120: $datatable .= ' '.
5121: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5122: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5123: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5124: '<option value="" selected="selected">'.&mt('None').
5125: '</option>'."\n";
5126: foreach my $server (sort(keys(%servers))) {
5127: next if ($currbalancer{$server});
5128: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5129: }
5130: $datatable .=
5131: '</select>'."\n".
5132: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5133: } else {
5134: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5135: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5136: &mt('Stop balancing').'</label>'.
5137: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5138: $targets_div_style = 'display: block';
5139: $disabled_div_style = 'display: none';
5140: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5141: $homedom_div_style = 'display: block';
5142: }
5143: }
5144: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5145: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5146: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5147: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5148: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5149: my @sparestypes = ('primary','default');
5150: my %typetitles = &sparestype_titles();
5151: my %hostherechecked = (
5152: no => ' checked="checked"',
5153: );
5154: my %balcookiechecked = (
5155: no => ' checked="checked"',
5156: );
5157: foreach my $sparetype (@sparestypes) {
5158: my $targettable;
5159: for (my $i=0; $i<$numspares; $i++) {
5160: my $checked;
5161: if (ref($currtargets{$lonhost}) eq 'HASH') {
5162: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5163: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5164: $checked = ' checked="checked"';
5165: }
5166: }
5167: }
5168: my ($chkboxval,$disabled);
5169: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5170: $chkboxval = $spares[$i];
5171: }
5172: if (exists($currbalancer{$spares[$i]})) {
5173: $disabled = ' disabled="disabled"';
5174: }
5175: $targettable .=
5176: '<td><span class="LC_nobreak"><label>'.
5177: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5178: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5179: '</span></label></span></td>';
5180: my $rem = $i%($numinrow);
5181: if ($rem == 0) {
5182: if (($i > 0) && ($i < $numspares-1)) {
5183: $targettable .= '</tr>';
5184: }
5185: if ($i < $numspares-1) {
5186: $targettable .= '<tr>';
5187: }
5188: }
5189: }
5190: if ($targettable ne '') {
5191: my $rem = $numspares%($numinrow);
5192: my $colsleft = $numinrow - $rem;
5193: if ($colsleft > 1 ) {
5194: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5195: ' </td>';
5196: } elsif ($colsleft == 1) {
5197: $targettable .= '<td class="LC_left_item"> </td>';
5198: }
5199: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5200: '<table><tr>'.$targettable.'</tr></table><br />';
5201: }
5202: $hostherechecked{$sparetype} = '';
5203: if (ref($currtargets{$lonhost}) eq 'HASH') {
5204: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5205: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5206: $hostherechecked{$sparetype} = ' checked="checked"';
5207: $hostherechecked{'no'} = '';
5208: }
5209: }
5210: }
5211: }
5212: if ($currcookies{$lonhost}) {
5213: %balcookiechecked = (
5214: yes => ' checked="checked"',
5215: );
5216: }
5217: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5218: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5219: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5220: foreach my $sparetype (@sparestypes) {
5221: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5222: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5223: '</i></label><br />';
5224: }
5225: $datatable .= &mt('Use balancer cookie').'<br />'.
5226: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5227: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5228: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5229: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5230: '</div></td></tr>'.
5231: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5232: $othertitle,$usertypes,$types,\%servers,
5233: \%currbalancer,$lonhost,
5234: $targets_div_style,$homedom_div_style,
5235: $css_class[$cssidx],$balnum,$islast);
5236: $$rowtotal += $rownum;
5237: $balnum ++;
5238: }
5239: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5240: return $datatable;
5241: }
5242:
5243: sub get_loadbalancers_config {
5244: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5245: return unless ((ref($servers) eq 'HASH') &&
5246: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5247: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5248: (ref($currcookies) eq 'HASH'));
5249: if (keys(%{$existing}) > 0) {
5250: my $oldlonhost;
5251: foreach my $key (sort(keys(%{$existing}))) {
5252: if ($key eq 'lonhost') {
5253: $oldlonhost = $existing->{'lonhost'};
5254: $currbalancer->{$oldlonhost} = 1;
5255: } elsif ($key eq 'targets') {
5256: if ($oldlonhost) {
5257: $currtargets->{$oldlonhost} = $existing->{'targets'};
5258: }
5259: } elsif ($key eq 'rules') {
5260: if ($oldlonhost) {
5261: $currrules->{$oldlonhost} = $existing->{'rules'};
5262: }
5263: } elsif (ref($existing->{$key}) eq 'HASH') {
5264: $currbalancer->{$key} = 1;
5265: $currtargets->{$key} = $existing->{$key}{'targets'};
5266: $currrules->{$key} = $existing->{$key}{'rules'};
5267: if ($existing->{$key}{'cookie'}) {
5268: $currcookies->{$key} = 1;
5269: }
5270: }
5271: }
5272: } else {
5273: my ($balancerref,$targetsref) =
5274: &Apache::lonnet::get_lonbalancer_config($servers);
5275: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5276: foreach my $server (sort(keys(%{$balancerref}))) {
5277: $currbalancer->{$server} = 1;
5278: $currtargets->{$server} = $targetsref->{$server};
5279: }
5280: }
5281: }
5282: return;
5283: }
5284:
5285: sub loadbalancing_rules {
5286: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5287: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5288: $css_class,$balnum,$islast) = @_;
5289: my $output;
5290: my $num = 0;
5291: my ($alltypes,$othertypes,$titles) =
5292: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5293: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5294: foreach my $type (@{$alltypes}) {
5295: $num ++;
5296: my $current;
5297: if (ref($currrules) eq 'HASH') {
5298: $current = $currrules->{$type};
5299: }
5300: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5301: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5302: $current = '';
5303: }
5304: }
5305: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5306: $servers,$currbalancer,$lonhost,$dom,
5307: $targets_div_style,$homedom_div_style,
5308: $css_class,$balnum,$num,$islast);
5309: }
5310: }
5311: return $output;
5312: }
5313:
5314: sub loadbalancing_titles {
5315: my ($dom,$intdom,$usertypes,$types) = @_;
5316: my %othertypes = (
5317: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5318: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5319: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5320: '_LC_external' => &mt('Users not from [_1]',$intdom),
5321: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5322: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5323: );
5324: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5325: my @available;
5326: if (ref($types) eq 'ARRAY') {
5327: @available = @{$types};
5328: }
5329: unless (grep(/^default$/,@available)) {
5330: push(@available,'default');
5331: }
5332: unshift(@alltypes,@available);
5333: my %titles;
5334: foreach my $type (@alltypes) {
5335: if ($type =~ /^_LC_/) {
5336: $titles{$type} = $othertypes{$type};
5337: } elsif ($type eq 'default') {
5338: $titles{$type} = &mt('All users from [_1]',$dom);
5339: if (ref($types) eq 'ARRAY') {
5340: if (@{$types} > 0) {
5341: $titles{$type} = &mt('Other users from [_1]',$dom);
5342: }
5343: }
5344: } elsif (ref($usertypes) eq 'HASH') {
5345: $titles{$type} = $usertypes->{$type};
5346: }
5347: }
5348: return (\@alltypes,\%othertypes,\%titles);
5349: }
5350:
5351: sub loadbalance_rule_row {
5352: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5353: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5354: my @rulenames;
5355: my %ruletitles = &offloadtype_text();
5356: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5357: @rulenames = ('balancer','offloadedto','specific');
5358: } else {
5359: @rulenames = ('default','homeserver');
5360: if ($type eq '_LC_external') {
5361: push(@rulenames,'externalbalancer');
5362: } else {
5363: push(@rulenames,'specific');
5364: }
5365: push(@rulenames,'none');
5366: }
5367: my $style = $targets_div_style;
5368: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5369: $style = $homedom_div_style;
5370: }
5371: my $space;
5372: if ($islast && $num == 1) {
5373: $space = '<div display="inline-block"> </div>';
5374: }
5375: my $output =
5376: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5377: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5378: '<td valaign="top">'.$space.
5379: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5380: for (my $i=0; $i<@rulenames; $i++) {
5381: my $rule = $rulenames[$i];
5382: my ($checked,$extra);
5383: if ($rulenames[$i] eq 'default') {
5384: $rule = '';
5385: }
5386: if ($rulenames[$i] eq 'specific') {
5387: if (ref($servers) eq 'HASH') {
5388: my $default;
5389: if (($current ne '') && (exists($servers->{$current}))) {
5390: $checked = ' checked="checked"';
5391: }
5392: unless ($checked) {
5393: $default = ' selected="selected"';
5394: }
5395: $extra =
5396: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5397: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5398: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5399: '<option value=""'.$default.'></option>'."\n";
5400: foreach my $server (sort(keys(%{$servers}))) {
5401: if (ref($currbalancer) eq 'HASH') {
5402: next if (exists($currbalancer->{$server}));
5403: }
5404: my $selected;
5405: if ($server eq $current) {
5406: $selected = ' selected="selected"';
5407: }
5408: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5409: }
5410: $extra .= '</select>';
5411: }
5412: } elsif ($rule eq $current) {
5413: $checked = ' checked="checked"';
5414: }
5415: $output .= '<span class="LC_nobreak"><label>'.
5416: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5417: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5418: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5419: ')"'.$checked.' /> ';
5420: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5421: $output .= $ruletitles{'particular'};
5422: } else {
5423: $output .= $ruletitles{$rulenames[$i]};
5424: }
5425: $output .= '</label>'.$extra.'</span><br />'."\n";
5426: }
5427: $output .= '</div></td></tr>'."\n";
5428: return $output;
5429: }
5430:
5431: sub offloadtype_text {
5432: my %ruletitles = &Apache::lonlocal::texthash (
5433: 'default' => 'Offloads to default destinations',
5434: 'homeserver' => "Offloads to user's home server",
5435: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5436: 'specific' => 'Offloads to specific server',
5437: 'none' => 'No offload',
5438: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5439: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5440: 'particular' => 'Session hosted (after re-auth) on server:',
5441: );
5442: return %ruletitles;
5443: }
5444:
5445: sub sparestype_titles {
5446: my %typestitles = &Apache::lonlocal::texthash (
5447: 'primary' => 'primary',
5448: 'default' => 'default',
5449: );
5450: return %typestitles;
5451: }
5452:
5453: sub contact_titles {
5454: my %titles = &Apache::lonlocal::texthash (
5455: 'supportemail' => 'Support E-mail address',
5456: 'adminemail' => 'Default Server Admin E-mail address',
5457: 'errormail' => 'Error reports to be e-mailed to',
5458: 'packagesmail' => 'Package update alerts to be e-mailed to',
5459: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5460: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5461: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5462: 'requestsmail' => 'E-mail from course requests requiring approval',
5463: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5464: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5465: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
5466: );
5467: my %short_titles = &Apache::lonlocal::texthash (
5468: adminemail => 'Admin E-mail address',
5469: supportemail => 'Support E-mail',
5470: );
5471: return (\%titles,\%short_titles);
5472: }
5473:
5474: sub helpform_fields {
5475: my %titles = &Apache::lonlocal::texthash (
5476: 'username' => 'Name',
5477: 'user' => 'Username/domain',
5478: 'phone' => 'Phone',
5479: 'cc' => 'Cc e-mail',
5480: 'course' => 'Course Details',
5481: 'section' => 'Sections',
5482: 'screenshot' => 'File upload',
5483: );
5484: my @fields = ('username','phone','user','course','section','cc','screenshot');
5485: my %possoptions = (
5486: username => ['yes','no','req'],
5487: phone => ['yes','no','req'],
5488: user => ['yes','no'],
5489: cc => ['yes','no'],
5490: course => ['yes','no'],
5491: section => ['yes','no'],
5492: screenshot => ['yes','no'],
5493: );
5494: my %fieldoptions = &Apache::lonlocal::texthash (
5495: 'yes' => 'Optional',
5496: 'req' => 'Required',
5497: 'no' => "Not shown",
5498: );
5499: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5500: }
5501:
5502: sub tool_titles {
5503: my %titles = &Apache::lonlocal::texthash (
5504: aboutme => 'Personal web page',
5505: blog => 'Blog',
5506: webdav => 'WebDAV',
5507: portfolio => 'Portfolio',
5508: official => 'Official courses (with institutional codes)',
5509: unofficial => 'Unofficial courses',
5510: community => 'Communities',
5511: textbook => 'Textbook courses',
5512: );
5513: return %titles;
5514: }
5515:
5516: sub courserequest_titles {
5517: my %titles = &Apache::lonlocal::texthash (
5518: official => 'Official',
5519: unofficial => 'Unofficial',
5520: community => 'Communities',
5521: textbook => 'Textbook',
5522: norequest => 'Not allowed',
5523: approval => 'Approval by Dom. Coord.',
5524: validate => 'With validation',
5525: autolimit => 'Numerical limit',
5526: unlimited => '(blank for unlimited)',
5527: );
5528: return %titles;
5529: }
5530:
5531: sub authorrequest_titles {
5532: my %titles = &Apache::lonlocal::texthash (
5533: norequest => 'Not allowed',
5534: approval => 'Approval by Dom. Coord.',
5535: automatic => 'Automatic approval',
5536: );
5537: return %titles;
5538: }
5539:
5540: sub courserequest_conditions {
5541: my %conditions = &Apache::lonlocal::texthash (
5542: approval => '(Processing of request subject to approval by Domain Coordinator).',
5543: validate => '(Processing of request subject to institutional validation).',
5544: );
5545: return %conditions;
5546: }
5547:
5548:
5549: sub print_usercreation {
5550: my ($position,$dom,$settings,$rowtotal) = @_;
5551: my $numinrow = 4;
5552: my $datatable;
5553: if ($position eq 'top') {
5554: $$rowtotal ++;
5555: my $rowcount = 0;
5556: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5557: if (ref($rules) eq 'HASH') {
5558: if (keys(%{$rules}) > 0) {
5559: $datatable .= &user_formats_row('username',$settings,$rules,
5560: $ruleorder,$numinrow,$rowcount);
5561: $$rowtotal ++;
5562: $rowcount ++;
5563: }
5564: }
5565: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5566: if (ref($idrules) eq 'HASH') {
5567: if (keys(%{$idrules}) > 0) {
5568: $datatable .= &user_formats_row('id',$settings,$idrules,
5569: $idruleorder,$numinrow,$rowcount);
5570: $$rowtotal ++;
5571: $rowcount ++;
5572: }
5573: }
5574: if ($rowcount == 0) {
5575: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5576: $$rowtotal ++;
5577: $rowcount ++;
5578: }
5579: } elsif ($position eq 'middle') {
5580: my @creators = ('author','course','requestcrs');
5581: my ($rules,$ruleorder) =
5582: &Apache::lonnet::inst_userrules($dom,'username');
5583: my %lt = &usercreation_types();
5584: my %checked;
5585: if (ref($settings) eq 'HASH') {
5586: if (ref($settings->{'cancreate'}) eq 'HASH') {
5587: foreach my $item (@creators) {
5588: $checked{$item} = $settings->{'cancreate'}{$item};
5589: }
5590: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5591: foreach my $item (@creators) {
5592: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5593: $checked{$item} = 'none';
5594: }
5595: }
5596: }
5597: }
5598: my $rownum = 0;
5599: foreach my $item (@creators) {
5600: $rownum ++;
5601: if ($checked{$item} eq '') {
5602: $checked{$item} = 'any';
5603: }
5604: my $css_class;
5605: if ($rownum%2) {
5606: $css_class = '';
5607: } else {
5608: $css_class = ' class="LC_odd_row" ';
5609: }
5610: $datatable .= '<tr'.$css_class.'>'.
5611: '<td><span class="LC_nobreak">'.$lt{$item}.
5612: '</span></td><td align="right">';
5613: my @options = ('any');
5614: if (ref($rules) eq 'HASH') {
5615: if (keys(%{$rules}) > 0) {
5616: push(@options,('official','unofficial'));
5617: }
5618: }
5619: push(@options,'none');
5620: foreach my $option (@options) {
5621: my $type = 'radio';
5622: my $check = ' ';
5623: if ($checked{$item} eq $option) {
5624: $check = ' checked="checked" ';
5625: }
5626: $datatable .= '<span class="LC_nobreak"><label>'.
5627: '<input type="'.$type.'" name="can_createuser_'.
5628: $item.'" value="'.$option.'"'.$check.'/> '.
5629: $lt{$option}.'</label> </span>';
5630: }
5631: $datatable .= '</td></tr>';
5632: }
5633: } else {
5634: my @contexts = ('author','course','domain');
5635: my @authtypes = ('int','krb4','krb5','loc');
5636: my %checked;
5637: if (ref($settings) eq 'HASH') {
5638: if (ref($settings->{'authtypes'}) eq 'HASH') {
5639: foreach my $item (@contexts) {
5640: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5641: foreach my $auth (@authtypes) {
5642: if ($settings->{'authtypes'}{$item}{$auth}) {
5643: $checked{$item}{$auth} = ' checked="checked" ';
5644: }
5645: }
5646: }
5647: }
5648: }
5649: } else {
5650: foreach my $item (@contexts) {
5651: foreach my $auth (@authtypes) {
5652: $checked{$item}{$auth} = ' checked="checked" ';
5653: }
5654: }
5655: }
5656: my %title = &context_names();
5657: my %authname = &authtype_names();
5658: my $rownum = 0;
5659: my $css_class;
5660: foreach my $item (@contexts) {
5661: if ($rownum%2) {
5662: $css_class = '';
5663: } else {
5664: $css_class = ' class="LC_odd_row" ';
5665: }
5666: $datatable .= '<tr'.$css_class.'>'.
5667: '<td>'.$title{$item}.
5668: '</td><td class="LC_left_item">'.
5669: '<span class="LC_nobreak">';
5670: foreach my $auth (@authtypes) {
5671: $datatable .= '<label>'.
5672: '<input type="checkbox" name="'.$item.'_auth" '.
5673: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5674: $authname{$auth}.'</label> ';
5675: }
5676: $datatable .= '</span></td></tr>';
5677: $rownum ++;
5678: }
5679: $$rowtotal += $rownum;
5680: }
5681: return $datatable;
5682: }
5683:
5684: sub print_selfcreation {
5685: my ($position,$dom,$settings,$rowtotal) = @_;
5686: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5687: $emaildomain,$datatable);
5688: if (ref($settings) eq 'HASH') {
5689: if (ref($settings->{'cancreate'}) eq 'HASH') {
5690: $createsettings = $settings->{'cancreate'};
5691: if (ref($createsettings) eq 'HASH') {
5692: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5693: @selfcreate = @{$createsettings->{'selfcreate'}};
5694: } elsif ($createsettings->{'selfcreate'} ne '') {
5695: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5696: @selfcreate = ('email','login','sso');
5697: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5698: @selfcreate = ($createsettings->{'selfcreate'});
5699: }
5700: }
5701: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5702: $processing = $createsettings->{'selfcreateprocessing'};
5703: }
5704: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5705: $emailoptions = $createsettings->{'emailoptions'};
5706: }
5707: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5708: $emailverified = $createsettings->{'emailverified'};
5709: }
5710: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5711: $emaildomain = $createsettings->{'emaildomain'};
5712: }
5713: }
5714: }
5715: }
5716: my %radiohash;
5717: my $numinrow = 4;
5718: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5719: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5720: if ($position eq 'top') {
5721: my %choices = &Apache::lonlocal::texthash (
5722: cancreate_login => 'Institutional Login',
5723: cancreate_sso => 'Institutional Single Sign On',
5724: );
5725: my @toggles = sort(keys(%choices));
5726: my %defaultchecked = (
5727: 'cancreate_login' => 'off',
5728: 'cancreate_sso' => 'off',
5729: );
5730: my ($onclick,$itemcount);
5731: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5732: \%choices,$itemcount,$onclick);
5733: $$rowtotal += $itemcount;
5734:
5735: if (ref($usertypes) eq 'HASH') {
5736: if (keys(%{$usertypes}) > 0) {
5737: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5738: $dom,$numinrow,$othertitle,
5739: 'statustocreate',$rowtotal);
5740: $$rowtotal ++;
5741: }
5742: }
5743: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5744: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5745: $fieldtitles{'inststatus'} = &mt('Institutional status');
5746: my $rem;
5747: my $numperrow = 2;
5748: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5749: $datatable .= '<tr'.$css_class.'>'.
5750: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5751: '<td class="LC_left_item">'."\n".
5752: '<table>'."\n";
5753: for (my $i=0; $i<@fields; $i++) {
5754: $rem = $i%($numperrow);
5755: if ($rem == 0) {
5756: if ($i > 0) {
5757: $datatable .= '</tr>';
5758: }
5759: $datatable .= '<tr>';
5760: }
5761: my $currval;
5762: if (ref($createsettings) eq 'HASH') {
5763: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5764: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5765: }
5766: }
5767: $datatable .= '<td class="LC_left_item">'.
5768: '<span class="LC_nobreak">'.
5769: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5770: 'value="'.$currval.'" size="10" /> '.
5771: $fieldtitles{$fields[$i]}.'</span></td>';
5772: }
5773: my $colsleft = $numperrow - $rem;
5774: if ($colsleft > 1 ) {
5775: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5776: ' </td>';
5777: } elsif ($colsleft == 1) {
5778: $datatable .= '<td class="LC_left_item"> </td>';
5779: }
5780: $datatable .= '</tr></table></td></tr>';
5781: $$rowtotal ++;
5782: } elsif ($position eq 'middle') {
5783: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5784: my @posstypes;
5785: if (ref($types) eq 'ARRAY') {
5786: @posstypes = @{$types};
5787: }
5788: unless (grep(/^default$/,@posstypes)) {
5789: push(@posstypes,'default');
5790: }
5791: my %usertypeshash;
5792: if (ref($usertypes) eq 'HASH') {
5793: %usertypeshash = %{$usertypes};
5794: }
5795: $usertypeshash{'default'} = $othertitle;
5796: foreach my $status (@posstypes) {
5797: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5798: $numinrow,$$rowtotal,\%usertypeshash);
5799: $$rowtotal ++;
5800: }
5801: } else {
5802: my %choices = &Apache::lonlocal::texthash (
5803: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5804: );
5805: my @toggles = sort(keys(%choices));
5806: my %defaultchecked = (
5807: 'cancreate_email' => 'off',
5808: );
5809: my $customclass = 'LC_selfcreate_email';
5810: my $classprefix = 'LC_canmodify_emailusername_';
5811: my $optionsprefix = 'LC_options_emailusername_';
5812: my $display = 'none';
5813: my $rowstyle = 'display:none';
5814: if (grep(/^\Qemail\E$/,@selfcreate)) {
5815: $display = 'block';
5816: $rowstyle = 'display:table-row';
5817: }
5818: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5819: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5820: \%choices,$$rowtotal,$onclick);
5821: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5822: $rowstyle);
5823: $$rowtotal ++;
5824: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5825: $rowstyle);
5826: $$rowtotal ++;
5827: my (@ordered,@posstypes,%usertypeshash);
5828: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5829: my ($emailrules,$emailruleorder) =
5830: &Apache::lonnet::inst_userrules($dom,'email');
5831: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5832: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5833: if (ref($types) eq 'ARRAY') {
5834: @posstypes = @{$types};
5835: }
5836: if (@posstypes) {
5837: unless (grep(/^default$/,@posstypes)) {
5838: push(@posstypes,'default');
5839: }
5840: if (ref($usertypes) eq 'HASH') {
5841: %usertypeshash = %{$usertypes};
5842: }
5843: my $currassign;
5844: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5845: $currassign = {
5846: selfassign => $domdefaults{'inststatusguest'},
5847: };
5848: @ordered = @{$domdefaults{'inststatusguest'}};
5849: } else {
5850: $currassign = { selfassign => [] };
5851: }
5852: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5853: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5854: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5855: $numinrow,$othertitle,'selfassign',
5856: $rowtotal,$onclicktypes,$customclass,
5857: $rowstyle);
5858: $$rowtotal ++;
5859: $usertypeshash{'default'} = $othertitle;
5860: foreach my $status (@posstypes) {
5861: my $css_class;
5862: if ($$rowtotal%2) {
5863: $css_class = 'LC_odd_row ';
5864: }
5865: $css_class .= $customclass;
5866: my $rowid = $optionsprefix.$status;
5867: my $hidden = 1;
5868: my $currstyle = 'display:none';
5869: if (grep(/^\Q$status\E$/,@ordered)) {
5870: $currstyle = $rowstyle;
5871: $hidden = 0;
5872: }
5873: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5874: $emailrules,$emailruleorder,$settings,$status,$rowid,
5875: $usertypeshash{$status},$css_class,$currstyle,$intdom);
5876: unless ($hidden) {
5877: $$rowtotal ++;
5878: }
5879: }
5880: } else {
5881: my $css_class;
5882: if ($$rowtotal%2) {
5883: $css_class = 'LC_odd_row ';
5884: }
5885: $css_class .= $customclass;
5886: $usertypeshash{'default'} = $othertitle;
5887: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5888: $emailrules,$emailruleorder,$settings,'default','',
5889: $othertitle,$css_class,$rowstyle,$intdom);
5890: $$rowtotal ++;
5891: }
5892: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5893: $numinrow = 1;
5894: if (@posstypes) {
5895: foreach my $status (@posstypes) {
5896: my $rowid = $classprefix.$status;
5897: my $datarowstyle = 'display:none';
5898: if (grep(/^\Q$status\E$/,@ordered)) {
5899: $datarowstyle = $rowstyle;
5900: }
5901: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5902: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5903: $infotitles,$rowid,$customclass,$datarowstyle);
5904: unless ($datarowstyle eq 'display:none') {
5905: $$rowtotal ++;
5906: }
5907: }
5908: } else {
5909: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
5910: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5911: $infotitles,'',$customclass,$rowstyle);
5912: }
5913: }
5914: return $datatable;
5915: }
5916:
5917: sub selfcreate_javascript {
5918: return <<"ENDSCRIPT";
5919:
5920: <script type="text/javascript">
5921: // <![CDATA[
5922:
5923: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
5924: var x = document.getElementsByClassName(target);
5925: var insttypes = 0;
5926: var insttypeRegExp = new RegExp(prefix);
5927: if ((x.length != undefined) && (x.length > 0)) {
5928: if (form.elements[radio].length != undefined) {
5929: for (var i=0; i<form.elements[radio].length; i++) {
5930: if (form.elements[radio][i].checked) {
5931: if (form.elements[radio][i].value == 1) {
5932: for (var j=0; j<x.length; j++) {
5933: if (x[j].id == 'undefined') {
5934: x[j].style.display = 'table-row';
5935: } else if (insttypeRegExp.test(x[j].id)) {
5936: insttypes ++;
5937: } else {
5938: x[j].style.display = 'table-row';
5939: }
5940: }
5941: } else {
5942: for (var j=0; j<x.length; j++) {
5943: x[j].style.display = 'none';
5944: }
5945: }
5946: break;
5947: }
5948: }
5949: if (insttypes > 0) {
5950: toggleDataRow(form,checkbox,target,altprefix);
5951: toggleDataRow(form,checkbox,target,prefix,1);
5952: }
5953: }
5954: }
5955: return;
5956: }
5957:
5958: function toggleDataRow(form,checkbox,target,prefix,docount) {
5959: if (form.elements[checkbox].length != undefined) {
5960: var count = 0;
5961: if (docount) {
5962: for (var i=0; i<form.elements[checkbox].length; i++) {
5963: if (form.elements[checkbox][i].checked) {
5964: count ++;
5965: }
5966: }
5967: }
5968: for (var i=0; i<form.elements[checkbox].length; i++) {
5969: var type = form.elements[checkbox][i].value;
5970: if (document.getElementById(prefix+type)) {
5971: if (form.elements[checkbox][i].checked) {
5972: document.getElementById(prefix+type).style.display = 'table-row';
5973: if (count % 2 == 1) {
5974: document.getElementById(prefix+type).className = target+' LC_odd_row';
5975: } else {
5976: document.getElementById(prefix+type).className = target;
5977: }
5978: count ++;
5979: } else {
5980: document.getElementById(prefix+type).style.display = 'none';
5981: }
5982: }
5983: }
5984: }
5985: return;
5986: }
5987:
5988: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
5989: var caller = radio+'_'+status;
5990: if (form.elements[caller].length != undefined) {
5991: for (var i=0; i<form.elements[caller].length; i++) {
5992: if (form.elements[caller][i].checked) {
5993: if (document.getElementById(altprefix+'_inst_'+status)) {
5994: var curr = form.elements[caller][i].value;
5995: if (prefix) {
5996: document.getElementById(prefix+'_'+status).style.display = 'none';
5997: }
5998: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
5999: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6000: if (curr == 'custom') {
6001: if (prefix) {
6002: document.getElementById(prefix+'_'+status).style.display = 'inline';
6003: }
6004: } else if (curr == 'inst') {
6005: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6006: } else if (curr == 'noninst') {
6007: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6008: }
6009: break;
6010: }
6011: }
6012: }
6013: }
6014: }
6015:
6016: // ]]>
6017: </script>
6018:
6019: ENDSCRIPT
6020: }
6021:
6022: sub noninst_users {
6023: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6024: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6025: my $class = 'LC_left_item';
6026: if ($css_class) {
6027: $css_class = ' class="'.$css_class.'"';
6028: }
6029: if ($rowid) {
6030: $rowid = ' id="'.$rowid.'"';
6031: }
6032: if ($rowstyle) {
6033: $rowstyle = ' style="'.$rowstyle.'"';
6034: }
6035: my ($output,$description);
6036: if ($type eq 'default') {
6037: $description = &mt('Requests for: [_1]',$typetitle);
6038: } else {
6039: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6040: }
6041: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6042: "<td>$description</td>\n".
6043: '<td class="'.$class.'" colspan="2">'.
6044: '<table><tr>';
6045: my %headers = &Apache::lonlocal::texthash(
6046: approve => 'Processing',
6047: email => 'E-mail',
6048: username => 'Username',
6049: );
6050: foreach my $item ('approve','email','username') {
6051: $output .= '<th>'.$headers{$item}.'</th>';
6052: }
6053: $output .= '</tr><tr>';
6054: foreach my $item ('approve','email','username') {
6055: $output .= '<td valign="top">';
6056: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6057: if ($item eq 'approve') {
6058: %choices = &Apache::lonlocal::texthash (
6059: automatic => 'Automatically approved',
6060: approval => 'Queued for approval',
6061: );
6062: @options = ('automatic','approval');
6063: $hashref = $processing;
6064: $defoption = 'automatic';
6065: $name = 'cancreate_emailprocess_'.$type;
6066: } elsif ($item eq 'email') {
6067: %choices = &Apache::lonlocal::texthash (
6068: any => 'Any e-mail',
6069: inst => 'Institutional only',
6070: noninst => 'Non-institutional only',
6071: custom => 'Custom restrictions',
6072: );
6073: @options = ('any','inst','noninst');
6074: my $showcustom;
6075: if (ref($emailrules) eq 'HASH') {
6076: if (keys(%{$emailrules}) > 0) {
6077: push(@options,'custom');
6078: $showcustom = 'cancreate_emailrule';
6079: if (ref($settings) eq 'HASH') {
6080: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6081: foreach my $rule (@{$settings->{'email_rule'}}) {
6082: if (exists($emailrules->{$rule})) {
6083: $hascustom ++;
6084: }
6085: }
6086: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6087: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6088: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6089: if (exists($emailrules->{$rule})) {
6090: $hascustom ++;
6091: }
6092: }
6093: }
6094: }
6095: }
6096: }
6097: }
6098: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6099: "'cancreate_emaildomain','$type'".');"';
6100: $hashref = $emailoptions;
6101: $defoption = 'any';
6102: $name = 'cancreate_emailoptions_'.$type;
6103: } elsif ($item eq 'username') {
6104: %choices = &Apache::lonlocal::texthash (
6105: all => 'Same as e-mail',
6106: first => 'Omit @domain',
6107: free => 'Free to choose',
6108: );
6109: @options = ('all','first','free');
6110: $hashref = $emailverified;
6111: $defoption = 'all';
6112: $name = 'cancreate_usernameoptions_'.$type;
6113: }
6114: foreach my $option (@options) {
6115: my $checked;
6116: if (ref($hashref) eq 'HASH') {
6117: if ($type eq '') {
6118: if (!exists($hashref->{'default'})) {
6119: if ($option eq $defoption) {
6120: $checked = ' checked="checked"';
6121: }
6122: } else {
6123: if ($hashref->{'default'} eq $option) {
6124: $checked = ' checked="checked"';
6125: }
6126: }
6127: } else {
6128: if (!exists($hashref->{$type})) {
6129: if ($option eq $defoption) {
6130: $checked = ' checked="checked"';
6131: }
6132: } else {
6133: if ($hashref->{$type} eq $option) {
6134: $checked = ' checked="checked"';
6135: }
6136: }
6137: }
6138: } elsif (($item eq 'email') && ($hascustom)) {
6139: if ($option eq 'custom') {
6140: $checked = ' checked="checked"';
6141: }
6142: } elsif ($option eq $defoption) {
6143: $checked = ' checked="checked"';
6144: }
6145: $output .= '<span class="LC_nobreak"><label>'.
6146: '<input type="radio" name="'.$name.'"'.
6147: $checked.' value="'.$option.'"'.$onclick.' />'.
6148: $choices{$option}.'</label></span><br />';
6149: if ($item eq 'email') {
6150: if ($option eq 'custom') {
6151: my $id = 'cancreate_emailrule_'.$type;
6152: my $display = 'none';
6153: if ($checked) {
6154: $display = 'inline';
6155: }
6156: my $numinrow = 2;
6157: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6158: '<legend>'.&mt('Disallow').'</legend><table>'.
6159: &user_formats_row('email',$settings,$emailrules,
6160: $emailruleorder,$numinrow,'',$type);
6161: '</table></fieldset>';
6162: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6163: my %text = &Apache::lonlocal::texthash (
6164: inst => 'must end:',
6165: noninst => 'cannot end:',
6166: );
6167: my $value;
6168: if (ref($emaildomain) eq 'HASH') {
6169: if (ref($emaildomain->{$type}) eq 'HASH') {
6170: $value = $emaildomain->{$type}->{$option};
6171: }
6172: }
6173: if ($value eq '') {
6174: $value = '@'.$intdom;
6175: }
6176: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6177: my $display = 'none';
6178: if ($checked) {
6179: $display = 'inline';
6180: }
6181: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6182: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6183: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6184: '</div>';
6185: }
6186: }
6187: }
6188: $output .= '</td>'."\n";
6189: }
6190: $output .= "</tr></table></td></tr>\n";
6191: return $output;
6192: }
6193:
6194: sub captcha_choice {
6195: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6196: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6197: $vertext,$currver);
6198: my %lt = &captcha_phrases();
6199: $keyentry = 'hidden';
6200: my $colspan=2;
6201: if ($context eq 'cancreate') {
6202: $rowname = &mt('CAPTCHA validation');
6203: } elsif ($context eq 'login') {
6204: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6205: } elsif ($context eq 'passwords') {
6206: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6207: $colspan=1;
6208: }
6209: if (ref($settings) eq 'HASH') {
6210: if ($settings->{'captcha'}) {
6211: $checked{$settings->{'captcha'}} = ' checked="checked"';
6212: } else {
6213: $checked{'original'} = ' checked="checked"';
6214: }
6215: if ($settings->{'captcha'} eq 'recaptcha') {
6216: $pubtext = $lt{'pub'};
6217: $privtext = $lt{'priv'};
6218: $keyentry = 'text';
6219: $vertext = $lt{'ver'};
6220: $currver = $settings->{'recaptchaversion'};
6221: if ($currver ne '2') {
6222: $currver = 1;
6223: }
6224: }
6225: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6226: $currpub = $settings->{'recaptchakeys'}{'public'};
6227: $currpriv = $settings->{'recaptchakeys'}{'private'};
6228: }
6229: } else {
6230: $checked{'original'} = ' checked="checked"';
6231: }
6232: my $css_class;
6233: if ($itemcount%2) {
6234: $css_class = 'LC_odd_row';
6235: }
6236: if ($customcss) {
6237: $css_class .= " $customcss";
6238: }
6239: $css_class =~ s/^\s+//;
6240: if ($css_class) {
6241: $css_class = ' class="'.$css_class.'"';
6242: }
6243: if ($rowstyle) {
6244: $css_class .= ' style="'.$rowstyle.'"';
6245: }
6246: my $output = '<tr'.$css_class.'>'.
6247: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6248: '<table><tr><td>'."\n";
6249: foreach my $option ('original','recaptcha','notused') {
6250: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6251: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6252: $lt{$option}.'</label></span>';
6253: unless ($option eq 'notused') {
6254: $output .= (' 'x2)."\n";
6255: }
6256: }
6257: #
6258: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6259: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6260: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6261: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6262: #
6263: $output .= '</td></tr>'."\n".
6264: '<tr><td class="LC_zero_height">'."\n".
6265: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6266: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6267: $currpub.'" size="40" /></span><br />'."\n".
6268: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6269: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6270: $currpriv.'" size="40" /></span><br />'.
6271: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6272: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6273: $currver.'" size="3" /></span><br />'.
6274: '</td></tr></table>'."\n".
6275: '</td></tr>';
6276: return $output;
6277: }
6278:
6279: sub user_formats_row {
6280: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6281: my $output;
6282: my %text = (
6283: 'username' => 'new usernames',
6284: 'id' => 'IDs',
6285: );
6286: unless ($type eq 'email') {
6287: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6288: $output = '<tr '.$css_class.'>'.
6289: '<td><span class="LC_nobreak">'.
6290: &mt("Format rules to check for $text{$type}: ").
6291: '</td><td class="LC_left_item" colspan="2"><table>';
6292: }
6293: my $rem;
6294: if (ref($ruleorder) eq 'ARRAY') {
6295: for (my $i=0; $i<@{$ruleorder}; $i++) {
6296: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6297: my $rem = $i%($numinrow);
6298: if ($rem == 0) {
6299: if ($i > 0) {
6300: $output .= '</tr>';
6301: }
6302: $output .= '<tr>';
6303: }
6304: my $check = ' ';
6305: if (ref($settings) eq 'HASH') {
6306: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6307: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6308: $check = ' checked="checked" ';
6309: }
6310: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6311: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6312: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6313: $check = ' checked="checked" ';
6314: }
6315: }
6316: }
6317: }
6318: my $name = $type.'_rule';
6319: if ($type eq 'email') {
6320: $name .= '_'.$status;
6321: }
6322: $output .= '<td class="LC_left_item">'.
6323: '<span class="LC_nobreak"><label>'.
6324: '<input type="checkbox" name="'.$name.'" '.
6325: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6326: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6327: }
6328: }
6329: $rem = @{$ruleorder}%($numinrow);
6330: }
6331: my $colsleft;
6332: if ($rem) {
6333: $colsleft = $numinrow - $rem;
6334: }
6335: if ($colsleft > 1 ) {
6336: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6337: ' </td>';
6338: } elsif ($colsleft == 1) {
6339: $output .= '<td class="LC_left_item"> </td>';
6340: }
6341: $output .= '</tr></table>';
6342: unless ($type eq 'email') {
6343: $output .= '</td></tr>';
6344: }
6345: return $output;
6346: }
6347:
6348: sub usercreation_types {
6349: my %lt = &Apache::lonlocal::texthash (
6350: author => 'When adding a co-author',
6351: course => 'When adding a user to a course',
6352: requestcrs => 'When requesting a course',
6353: any => 'Any',
6354: official => 'Institutional only ',
6355: unofficial => 'Non-institutional only',
6356: none => 'None',
6357: );
6358: return %lt;
6359: }
6360:
6361: sub selfcreation_types {
6362: my %lt = &Apache::lonlocal::texthash (
6363: selfcreate => 'User creates own account',
6364: any => 'Any',
6365: official => 'Institutional only ',
6366: unofficial => 'Non-institutional only',
6367: email => 'E-mail address',
6368: login => 'Institutional Login',
6369: sso => 'SSO',
6370: );
6371: }
6372:
6373: sub authtype_names {
6374: my %lt = &Apache::lonlocal::texthash(
6375: int => 'Internal',
6376: krb4 => 'Kerberos 4',
6377: krb5 => 'Kerberos 5',
6378: loc => 'Local',
6379: );
6380: return %lt;
6381: }
6382:
6383: sub context_names {
6384: my %context_title = &Apache::lonlocal::texthash(
6385: author => 'Creating users when an Author',
6386: course => 'Creating users when in a course',
6387: domain => 'Creating users when a Domain Coordinator',
6388: );
6389: return %context_title;
6390: }
6391:
6392: sub print_usermodification {
6393: my ($position,$dom,$settings,$rowtotal) = @_;
6394: my $numinrow = 4;
6395: my ($context,$datatable,$rowcount);
6396: if ($position eq 'top') {
6397: $rowcount = 0;
6398: $context = 'author';
6399: foreach my $role ('ca','aa') {
6400: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6401: $numinrow,$rowcount);
6402: $$rowtotal ++;
6403: $rowcount ++;
6404: }
6405: } elsif ($position eq 'bottom') {
6406: $context = 'course';
6407: $rowcount = 0;
6408: foreach my $role ('st','ep','ta','in','cr') {
6409: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6410: $numinrow,$rowcount);
6411: $$rowtotal ++;
6412: $rowcount ++;
6413: }
6414: }
6415: return $datatable;
6416: }
6417:
6418: sub print_defaults {
6419: my ($position,$dom,$settings,$rowtotal) = @_;
6420: my $rownum = 0;
6421: my ($datatable,$css_class,$titles);
6422: unless ($position eq 'bottom') {
6423: $titles = &defaults_titles($dom);
6424: }
6425: if ($position eq 'top') {
6426: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6427: 'datelocale_def','portal_def');
6428: my %defaults;
6429: if (ref($settings) eq 'HASH') {
6430: %defaults = %{$settings};
6431: } else {
6432: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6433: foreach my $item (@items) {
6434: $defaults{$item} = $domdefaults{$item};
6435: }
6436: }
6437: foreach my $item (@items) {
6438: if ($rownum%2) {
6439: $css_class = '';
6440: } else {
6441: $css_class = ' class="LC_odd_row" ';
6442: }
6443: $datatable .= '<tr'.$css_class.'>'.
6444: '<td><span class="LC_nobreak">'.$titles->{$item}.
6445: '</span></td><td class="LC_right_item" colspan="3">';
6446: if ($item eq 'auth_def') {
6447: my @authtypes = ('internal','krb4','krb5','localauth');
6448: my %shortauth = (
6449: internal => 'int',
6450: krb4 => 'krb4',
6451: krb5 => 'krb5',
6452: localauth => 'loc'
6453: );
6454: my %authnames = &authtype_names();
6455: foreach my $auth (@authtypes) {
6456: my $checked = ' ';
6457: if ($defaults{$item} eq $auth) {
6458: $checked = ' checked="checked" ';
6459: }
6460: $datatable .= '<label><input type="radio" name="'.$item.
6461: '" value="'.$auth.'"'.$checked.'/>'.
6462: $authnames{$shortauth{$auth}}.'</label> ';
6463: }
6464: } elsif ($item eq 'timezone_def') {
6465: my $includeempty = 1;
6466: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6467: } elsif ($item eq 'datelocale_def') {
6468: my $includeempty = 1;
6469: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6470: } elsif ($item eq 'lang_def') {
6471: my $includeempty = 1;
6472: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6473: } else {
6474: my $size;
6475: if ($item eq 'portal_def') {
6476: $size = ' size="25"';
6477: }
6478: $datatable .= '<input type="text" name="'.$item.'" value="'.
6479: $defaults{$item}.'"'.$size.' />';
6480: }
6481: $datatable .= '</td></tr>';
6482: $rownum ++;
6483: }
6484: } else {
6485: my %defaults;
6486: if (ref($settings) eq 'HASH') {
6487: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6488: my $maxnum = @{$settings->{'inststatusorder'}};
6489: for (my $i=0; $i<$maxnum; $i++) {
6490: $css_class = $rownum%2?' class="LC_odd_row"':'';
6491: my $item = $settings->{'inststatusorder'}->[$i];
6492: my $title = $settings->{'inststatustypes'}->{$item};
6493: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6494: $datatable .= '<tr'.$css_class.'>'.
6495: '<td><span class="LC_nobreak">'.
6496: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6497: for (my $k=0; $k<=$maxnum; $k++) {
6498: my $vpos = $k+1;
6499: my $selstr;
6500: if ($k == $i) {
6501: $selstr = ' selected="selected" ';
6502: }
6503: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6504: }
6505: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6506: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6507: &mt('delete').'</span></td>'.
6508: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6509: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6510: '</span></td></tr>';
6511: }
6512: $css_class = $rownum%2?' class="LC_odd_row"':'';
6513: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6514: $datatable .= '<tr '.$css_class.'>'.
6515: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6516: for (my $k=0; $k<=$maxnum; $k++) {
6517: my $vpos = $k+1;
6518: my $selstr;
6519: if ($k == $maxnum) {
6520: $selstr = ' selected="selected" ';
6521: }
6522: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6523: }
6524: $datatable .= '</select> '.&mt('Internal ID:').
6525: '<input type="text" size="10" name="addinststatus" value="" />'.
6526: ' '.&mt('(new)').
6527: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6528: &mt('Name displayed:').
6529: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6530: '</tr>'."\n";
6531: $rownum ++;
6532: }
6533: }
6534: }
6535: $$rowtotal += $rownum;
6536: return $datatable;
6537: }
6538:
6539: sub get_languages_hash {
6540: my %langchoices;
6541: foreach my $id (&Apache::loncommon::languageids()) {
6542: my $code = &Apache::loncommon::supportedlanguagecode($id);
6543: if ($code ne '') {
6544: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6545: }
6546: }
6547: return %langchoices;
6548: }
6549:
6550: sub defaults_titles {
6551: my ($dom) = @_;
6552: my %titles = &Apache::lonlocal::texthash (
6553: 'auth_def' => 'Default authentication type',
6554: 'auth_arg_def' => 'Default authentication argument',
6555: 'lang_def' => 'Default language',
6556: 'timezone_def' => 'Default timezone',
6557: 'datelocale_def' => 'Default locale for dates',
6558: 'portal_def' => 'Portal/Default URL',
6559: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6560: 'intauth_check' => 'Check bcrypt cost if authenticated',
6561: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6562: );
6563: if ($dom) {
6564: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6565: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6566: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6567: $protocol = 'http' if ($protocol ne 'https');
6568: if ($uint_dom) {
6569: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6570: $uint_dom);
6571: }
6572: }
6573: return (\%titles);
6574: }
6575:
6576: sub print_scantron {
6577: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
6578: if ($position eq 'top') {
6579: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
6580: } else {
6581: return &print_scantronconfig($dom,$settings,\$rowtotal);
6582: }
6583: }
6584:
6585: sub scantron_javascript {
6586: return <<"ENDSCRIPT";
6587:
6588: <script type="text/javascript">
6589: // <![CDATA[
6590:
6591: function toggleScantron(form) {
6592: var csvfieldset = new Array();
6593: if (document.getElementById('scantroncsv_cols')) {
6594: csvfieldset.push(document.getElementById('scantroncsv_cols'));
6595: }
6596: if (document.getElementById('scantroncsv_options')) {
6597: csvfieldset.push(document.getElementById('scantroncsv_options'));
6598: }
6599: if (csvfieldset.length) {
6600: if (document.getElementById('scantronconfcsv')) {
6601: var scantroncsv = document.getElementById('scantronconfcsv');
6602: if (scantroncsv.checked) {
6603: for (var i=0; i<csvfieldset.length; i++) {
6604: csvfieldset[i].style.display = 'block';
6605: }
6606: } else {
6607: for (var i=0; i<csvfieldset.length; i++) {
6608: csvfieldset[i].style.display = 'none';
6609: }
6610: var csvselects = document.getElementsByClassName('scantronconfig_csv');
6611: if (csvselects.length) {
6612: for (var j=0; j<csvselects.length; j++) {
6613: csvselects[j].selectedIndex = 0;
6614: }
6615: }
6616: }
6617: }
6618: }
6619: return;
6620: }
6621: // ]]>
6622: </script>
6623:
6624: ENDSCRIPT
6625:
6626: }
6627:
6628: sub print_scantronformat {
6629: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6630: my $itemcount = 1;
6631: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6632: %confhash);
6633: my $switchserver = &check_switchserver($dom,$confname);
6634: my %lt = &Apache::lonlocal::texthash (
6635: default => 'Default bubblesheet format file error',
6636: custom => 'Custom bubblesheet format file error',
6637: );
6638: my %scantronfiles = (
6639: default => 'default.tab',
6640: custom => 'custom.tab',
6641: );
6642: foreach my $key (keys(%scantronfiles)) {
6643: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6644: .$scantronfiles{$key};
6645: }
6646: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6647: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6648: if (!$switchserver) {
6649: my $servadm = $r->dir_config('lonAdmEMail');
6650: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6651: if ($configuserok eq 'ok') {
6652: if ($author_ok eq 'ok') {
6653: my %legacyfile = (
6654: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6655: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6656: );
6657: my %md5chk;
6658: foreach my $type (keys(%legacyfile)) {
6659: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6660: chomp($md5chk{$type});
6661: }
6662: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6663: foreach my $type (keys(%legacyfile)) {
6664: ($scantronurls{$type},my $error) =
6665: &legacy_scantronformat($r,$dom,$confname,
6666: $type,$legacyfile{$type},
6667: $scantronurls{$type},
6668: $scantronfiles{$type});
6669: if ($error ne '') {
6670: $error{$type} = $error;
6671: }
6672: }
6673: if (keys(%error) == 0) {
6674: $is_custom = 1;
6675: $confhash{'scantron'}{'scantronformat'} =
6676: $scantronurls{'custom'};
6677: my $putresult =
6678: &Apache::lonnet::put_dom('configuration',
6679: \%confhash,$dom);
6680: if ($putresult ne 'ok') {
6681: $error{'custom'} =
6682: '<span class="LC_error">'.
6683: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6684: }
6685: }
6686: } else {
6687: ($scantronurls{'default'},my $error) =
6688: &legacy_scantronformat($r,$dom,$confname,
6689: 'default',$legacyfile{'default'},
6690: $scantronurls{'default'},
6691: $scantronfiles{'default'});
6692: if ($error eq '') {
6693: $confhash{'scantron'}{'scantronformat'} = '';
6694: my $putresult =
6695: &Apache::lonnet::put_dom('configuration',
6696: \%confhash,$dom);
6697: if ($putresult ne 'ok') {
6698: $error{'default'} =
6699: '<span class="LC_error">'.
6700: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6701: }
6702: } else {
6703: $error{'default'} = $error;
6704: }
6705: }
6706: }
6707: }
6708: } else {
6709: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6710: }
6711: }
6712: if (ref($settings) eq 'HASH') {
6713: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6714: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6715: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6716: $scantronurl = '';
6717: } else {
6718: $scantronurl = $settings->{'scantronformat'};
6719: }
6720: $is_custom = 1;
6721: } else {
6722: $scantronurl = $scantronurls{'default'};
6723: }
6724: } else {
6725: if ($is_custom) {
6726: $scantronurl = $scantronurls{'custom'};
6727: } else {
6728: $scantronurl = $scantronurls{'default'};
6729: }
6730: }
6731: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6732: $datatable .= '<tr'.$css_class.'>';
6733: if (!$is_custom) {
6734: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6735: '<span class="LC_nobreak">';
6736: if ($scantronurl) {
6737: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6738: undef,undef,undef,undef,'background-color:#ffffff');
6739: } else {
6740: $datatable = &mt('File unavailable for display');
6741: }
6742: $datatable .= '</span></td>';
6743: if (keys(%error) == 0) {
6744: $datatable .= '<td valign="bottom">';
6745: if (!$switchserver) {
6746: $datatable .= &mt('Upload:').'<br />';
6747: }
6748: } else {
6749: my $errorstr;
6750: foreach my $key (sort(keys(%error))) {
6751: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6752: }
6753: $datatable .= '<td>'.$errorstr;
6754: }
6755: } else {
6756: if (keys(%error) > 0) {
6757: my $errorstr;
6758: foreach my $key (sort(keys(%error))) {
6759: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6760: }
6761: $datatable .= '<td>'.$errorstr.'</td><td> ';
6762: } elsif ($scantronurl) {
6763: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6764: undef,undef,undef,undef,'background-color:#ffffff');
6765: $datatable .= '<td><span class="LC_nobreak">'.
6766: $link.
6767: '<label><input type="checkbox" name="scantronformat_del"'.
6768: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6769: '<td><span class="LC_nobreak"> '.
6770: &mt('Replace:').'</span><br />';
6771: }
6772: }
6773: if (keys(%error) == 0) {
6774: if ($switchserver) {
6775: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6776: } else {
6777: $datatable .='<span class="LC_nobreak"> '.
6778: '<input type="file" name="scantronformat" /></span>';
6779: }
6780: }
6781: $datatable .= '</td></tr>';
6782: $$rowtotal ++;
6783: return $datatable;
6784: }
6785:
6786: sub legacy_scantronformat {
6787: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6788: my ($url,$error);
6789: my @statinfo = &Apache::lonnet::stat_file($newurl);
6790: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6791: (my $result,$url) =
6792: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6793: '','',$newfile);
6794: if ($result ne 'ok') {
6795: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6796: }
6797: }
6798: return ($url,$error);
6799: }
6800:
6801: sub print_scantronconfig {
6802: my ($dom,$settings,$rowtotal) = @_;
6803: my $itemcount = 2;
6804: my $is_checked = ' checked="checked"';
6805: my %optionson = (
6806: hdr => ' checked="checked"',
6807: pad => ' checked="checked"',
6808: rem => ' checked="checked"',
6809: );
6810: my %optionsoff = (
6811: hdr => '',
6812: pad => '',
6813: rem => '',
6814: );
6815: my $currcsvsty = 'none';
6816: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
6817: my @fields = &scantroncsv_fields();
6818: my %titles = &scantronconfig_titles();
6819: if (ref($settings) eq 'HASH') {
6820: if (ref($settings->{config}) eq 'HASH') {
6821: if ($settings->{config}->{dat}) {
6822: $checked{'dat'} = $is_checked;
6823: }
6824: if (ref($settings->{config}->{csv}) eq 'HASH') {
6825: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
6826: %csvfields = %{$settings->{config}->{csv}->{fields}};
6827: if (keys(%csvfields) > 0) {
6828: $checked{'csv'} = $is_checked;
6829: $currcsvsty = 'block';
6830: }
6831: }
6832: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
6833: %csvoptions = %{$settings->{config}->{csv}->{options}};
6834: foreach my $option (keys(%optionson)) {
6835: unless ($csvoptions{$option}) {
6836: $optionsoff{$option} = $optionson{$option};
6837: $optionson{$option} = '';
6838: }
6839: }
6840: }
6841: }
6842: } else {
6843: $checked{'dat'} = $is_checked;
6844: }
6845: } else {
6846: $checked{'dat'} = $is_checked;
6847: }
6848: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
6849: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6850: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
6851: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
6852: foreach my $item ('dat','csv') {
6853: my $id;
6854: if ($item eq 'csv') {
6855: $id = 'id="scantronconfcsv" ';
6856: }
6857: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
6858: $titles{$item}.'</label>'.(' 'x3);
6859: if ($item eq 'csv') {
6860: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
6861: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
6862: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
6863: foreach my $col (@fields) {
6864: my $selnone;
6865: if ($csvfields{$col} eq '') {
6866: $selnone = ' selected="selected"';
6867: }
6868: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
6869: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
6870: '<option value=""'.$selnone.'></option>';
6871: for (my $i=0; $i<20; $i++) {
6872: my $shown = $i+1;
6873: my $sel;
6874: unless ($selnone) {
6875: if (exists($csvfields{$col})) {
6876: if ($csvfields{$col} == $i) {
6877: $sel = ' selected="selected"';
6878: }
6879: }
6880: }
6881: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
6882: }
6883: $datatable .= '</select></td></tr>';
6884: }
6885: $datatable .= '</table></fieldset>'.
6886: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
6887: '<legend>'.&mt('CSV Options').'</legend>';
6888: foreach my $option ('hdr','pad','rem') {
6889: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
6890: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
6891: &mt('Yes').'</label>'.(' 'x2)."\n".
6892: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
6893: }
6894: $datatable .= '</fieldset>';
6895: $itemcount ++;
6896: }
6897: }
6898: $datatable .= '</td></tr>';
6899: $$rowtotal ++;
6900: return $datatable;
6901: }
6902:
6903: sub scantronconfig_titles {
6904: return &Apache::lonlocal::texthash(
6905: dat => 'Standard format (.dat)',
6906: csv => 'Comma separated values (.csv)',
6907: hdr => 'Remove first line in file (contains column titles)',
6908: pad => 'Prepend 0s to PaperID',
6909: rem => 'Remove leading spaces (except Question Response columns)',
6910: CODE => 'CODE',
6911: ID => 'Student ID',
6912: PaperID => 'Paper ID',
6913: FirstName => 'First Name',
6914: LastName => 'Last Name',
6915: FirstQuestion => 'First Question Response',
6916: Section => 'Section',
6917: );
6918: }
6919:
6920: sub scantroncsv_fields {
6921: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
6922: }
6923:
6924: sub print_coursecategories {
6925: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6926: my $datatable;
6927: if ($position eq 'top') {
6928: my (%checked);
6929: my @catitems = ('unauth','auth');
6930: my @cattypes = ('std','domonly','codesrch','none');
6931: $checked{'unauth'} = 'std';
6932: $checked{'auth'} = 'std';
6933: if (ref($settings) eq 'HASH') {
6934: foreach my $type (@cattypes) {
6935: if ($type eq $settings->{'unauth'}) {
6936: $checked{'unauth'} = $type;
6937: }
6938: if ($type eq $settings->{'auth'}) {
6939: $checked{'auth'} = $type;
6940: }
6941: }
6942: }
6943: my %lt = &Apache::lonlocal::texthash (
6944: unauth => 'Catalog type for unauthenticated users',
6945: auth => 'Catalog type for authenticated users',
6946: none => 'No catalog',
6947: std => 'Standard catalog',
6948: domonly => 'Domain-only catalog',
6949: codesrch => "Code search form",
6950: );
6951: my $itemcount = 0;
6952: foreach my $item (@catitems) {
6953: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6954: $datatable .= '<tr '.$css_class.'>'.
6955: '<td>'.$lt{$item}.'</td>'.
6956: '<td class="LC_right_item"><span class="LC_nobreak">';
6957: foreach my $type (@cattypes) {
6958: my $ischecked;
6959: if ($checked{$item} eq $type) {
6960: $ischecked=' checked="checked"';
6961: }
6962: $datatable .= '<label>'.
6963: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6964: ' />'.$lt{$type}.'</label> ';
6965: }
6966: $datatable .= '</span></td></tr>';
6967: $itemcount ++;
6968: }
6969: $$rowtotal += $itemcount;
6970: } elsif ($position eq 'middle') {
6971: my $toggle_cats_crs = ' ';
6972: my $toggle_cats_dom = ' checked="checked" ';
6973: my $can_cat_crs = ' ';
6974: my $can_cat_dom = ' checked="checked" ';
6975: my $toggle_catscomm_comm = ' ';
6976: my $toggle_catscomm_dom = ' checked="checked" ';
6977: my $can_catcomm_comm = ' ';
6978: my $can_catcomm_dom = ' checked="checked" ';
6979:
6980: if (ref($settings) eq 'HASH') {
6981: if ($settings->{'togglecats'} eq 'crs') {
6982: $toggle_cats_crs = $toggle_cats_dom;
6983: $toggle_cats_dom = ' ';
6984: }
6985: if ($settings->{'categorize'} eq 'crs') {
6986: $can_cat_crs = $can_cat_dom;
6987: $can_cat_dom = ' ';
6988: }
6989: if ($settings->{'togglecatscomm'} eq 'comm') {
6990: $toggle_catscomm_comm = $toggle_catscomm_dom;
6991: $toggle_catscomm_dom = ' ';
6992: }
6993: if ($settings->{'categorizecomm'} eq 'comm') {
6994: $can_catcomm_comm = $can_catcomm_dom;
6995: $can_catcomm_dom = ' ';
6996: }
6997: }
6998: my %title = &Apache::lonlocal::texthash (
6999: togglecats => 'Show/Hide a course in catalog',
7000: togglecatscomm => 'Show/Hide a community in catalog',
7001: categorize => 'Assign a category to a course',
7002: categorizecomm => 'Assign a category to a community',
7003: );
7004: my %level = &Apache::lonlocal::texthash (
7005: dom => 'Set in Domain',
7006: crs => 'Set in Course',
7007: comm => 'Set in Community',
7008: );
7009: $datatable = '<tr class="LC_odd_row">'.
7010: '<td>'.$title{'togglecats'}.'</td>'.
7011: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7012: '<input type="radio" name="togglecats"'.
7013: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7014: '<label><input type="radio" name="togglecats"'.
7015: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7016: '</tr><tr>'.
7017: '<td>'.$title{'categorize'}.'</td>'.
7018: '<td class="LC_right_item"><span class="LC_nobreak">'.
7019: '<label><input type="radio" name="categorize"'.
7020: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7021: '<label><input type="radio" name="categorize"'.
7022: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7023: '</tr><tr class="LC_odd_row">'.
7024: '<td>'.$title{'togglecatscomm'}.'</td>'.
7025: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7026: '<input type="radio" name="togglecatscomm"'.
7027: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7028: '<label><input type="radio" name="togglecatscomm"'.
7029: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7030: '</tr><tr>'.
7031: '<td>'.$title{'categorizecomm'}.'</td>'.
7032: '<td class="LC_right_item"><span class="LC_nobreak">'.
7033: '<label><input type="radio" name="categorizecomm"'.
7034: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7035: '<label><input type="radio" name="categorizecomm"'.
7036: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7037: '</tr>';
7038: $$rowtotal += 4;
7039: } else {
7040: my $css_class;
7041: my $itemcount = 1;
7042: my $cathash;
7043: if (ref($settings) eq 'HASH') {
7044: $cathash = $settings->{'cats'};
7045: }
7046: if (ref($cathash) eq 'HASH') {
7047: my (@cats,@trails,%allitems,%idx,@jsarray);
7048: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7049: \%allitems,\%idx,\@jsarray);
7050: my $maxdepth = scalar(@cats);
7051: my $colattrib = '';
7052: if ($maxdepth > 2) {
7053: $colattrib = ' colspan="2" ';
7054: }
7055: my @path;
7056: if (@cats > 0) {
7057: if (ref($cats[0]) eq 'ARRAY') {
7058: my $numtop = @{$cats[0]};
7059: my $maxnum = $numtop;
7060: my %default_names = (
7061: instcode => &mt('Official courses'),
7062: communities => &mt('Communities'),
7063: );
7064:
7065: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7066: ($cathash->{'instcode::0'} eq '') ||
7067: (!grep(/^communities$/,@{$cats[0]})) ||
7068: ($cathash->{'communities::0'} eq '')) {
7069: $maxnum ++;
7070: }
7071: my $lastidx;
7072: for (my $i=0; $i<$numtop; $i++) {
7073: my $parent = $cats[0][$i];
7074: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7075: my $item = &escape($parent).'::0';
7076: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7077: $lastidx = $idx{$item};
7078: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7079: .'<select name="'.$item.'"'.$chgstr.'>';
7080: for (my $k=0; $k<=$maxnum; $k++) {
7081: my $vpos = $k+1;
7082: my $selstr;
7083: if ($k == $i) {
7084: $selstr = ' selected="selected" ';
7085: }
7086: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7087: }
7088: $datatable .= '</select></span></td><td>';
7089: if ($parent eq 'instcode' || $parent eq 'communities') {
7090: $datatable .= '<span class="LC_nobreak">'
7091: .$default_names{$parent}.'</span>';
7092: if ($parent eq 'instcode') {
7093: $datatable .= '<br /><span class="LC_nobreak">('
7094: .&mt('with institutional codes')
7095: .')</span></td><td'.$colattrib.'>';
7096: } else {
7097: $datatable .= '<table><tr><td>';
7098: }
7099: $datatable .= '<span class="LC_nobreak">'
7100: .'<label><input type="radio" name="'
7101: .$parent.'" value="1" checked="checked" />'
7102: .&mt('Display').'</label>';
7103: if ($parent eq 'instcode') {
7104: $datatable .= ' ';
7105: } else {
7106: $datatable .= '</span></td></tr><tr><td>'
7107: .'<span class="LC_nobreak">';
7108: }
7109: $datatable .= '<label><input type="radio" name="'
7110: .$parent.'" value="0" />'
7111: .&mt('Do not display').'</label></span>';
7112: if ($parent eq 'communities') {
7113: $datatable .= '</td></tr></table>';
7114: }
7115: $datatable .= '</td>';
7116: } else {
7117: $datatable .= $parent
7118: .' <span class="LC_nobreak"><label>'
7119: .'<input type="checkbox" name="deletecategory" '
7120: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7121: }
7122: my $depth = 1;
7123: push(@path,$parent);
7124: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7125: pop(@path);
7126: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7127: $itemcount ++;
7128: }
7129: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7130: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7131: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7132: for (my $k=0; $k<=$maxnum; $k++) {
7133: my $vpos = $k+1;
7134: my $selstr;
7135: if ($k == $numtop) {
7136: $selstr = ' selected="selected" ';
7137: }
7138: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7139: }
7140: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7141: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7142: .'</tr>'."\n";
7143: $itemcount ++;
7144: foreach my $default ('instcode','communities') {
7145: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7146: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7147: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7148: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7149: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7150: for (my $k=0; $k<=$maxnum; $k++) {
7151: my $vpos = $k+1;
7152: my $selstr;
7153: if ($k == $maxnum) {
7154: $selstr = ' selected="selected" ';
7155: }
7156: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7157: }
7158: $datatable .= '</select></span></td>'.
7159: '<td><span class="LC_nobreak">'.
7160: $default_names{$default}.'</span>';
7161: if ($default eq 'instcode') {
7162: $datatable .= '<br /><span class="LC_nobreak">('
7163: .&mt('with institutional codes').')</span>';
7164: }
7165: $datatable .= '</td>'
7166: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7167: .&mt('Display').'</label> '
7168: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7169: .&mt('Do not display').'</label></span></td></tr>';
7170: }
7171: }
7172: }
7173: } else {
7174: $datatable .= &initialize_categories($itemcount);
7175: }
7176: } else {
7177: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7178: .&initialize_categories($itemcount);
7179: }
7180: $$rowtotal += $itemcount;
7181: }
7182: return $datatable;
7183: }
7184:
7185: sub print_serverstatuses {
7186: my ($dom,$settings,$rowtotal) = @_;
7187: my $datatable;
7188: my @pages = &serverstatus_pages();
7189: my (%namedaccess,%machineaccess);
7190: foreach my $type (@pages) {
7191: $namedaccess{$type} = '';
7192: $machineaccess{$type}= '';
7193: }
7194: if (ref($settings) eq 'HASH') {
7195: foreach my $type (@pages) {
7196: if (exists($settings->{$type})) {
7197: if (ref($settings->{$type}) eq 'HASH') {
7198: foreach my $key (keys(%{$settings->{$type}})) {
7199: if ($key eq 'namedusers') {
7200: $namedaccess{$type} = $settings->{$type}->{$key};
7201: } elsif ($key eq 'machines') {
7202: $machineaccess{$type} = $settings->{$type}->{$key};
7203: }
7204: }
7205: }
7206: }
7207: }
7208: }
7209: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7210: my $rownum = 0;
7211: my $css_class;
7212: foreach my $type (@pages) {
7213: $rownum ++;
7214: $css_class = $rownum%2?' class="LC_odd_row"':'';
7215: $datatable .= '<tr'.$css_class.'>'.
7216: '<td><span class="LC_nobreak">'.
7217: $titles->{$type}.'</span></td>'.
7218: '<td class="LC_left_item">'.
7219: '<input type="text" name="'.$type.'_namedusers" '.
7220: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7221: '<td class="LC_right_item">'.
7222: '<span class="LC_nobreak">'.
7223: '<input type="text" name="'.$type.'_machines" '.
7224: 'value="'.$machineaccess{$type}.'" size="10" />'.
7225: '</span></td></tr>'."\n";
7226: }
7227: $$rowtotal += $rownum;
7228: return $datatable;
7229: }
7230:
7231: sub serverstatus_pages {
7232: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7233: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7234: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7235: 'uniquecodes','diskusage','coursecatalog');
7236: }
7237:
7238: sub defaults_javascript {
7239: my ($settings) = @_;
7240: return unless (ref($settings) eq 'HASH');
7241: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7242: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7243: if ($maxnum eq '') {
7244: $maxnum = 0;
7245: }
7246: $maxnum ++;
7247: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7248: return <<"ENDSCRIPT";
7249: <script type="text/javascript">
7250: // <![CDATA[
7251: function reorderTypes(form,caller) {
7252: var changedVal;
7253: $jstext
7254: var newpos = 'addinststatus_pos';
7255: var current = new Array;
7256: var maxh = $maxnum;
7257: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7258: var oldVal;
7259: if (caller == newpos) {
7260: changedVal = newitemVal;
7261: } else {
7262: var curritem = 'inststatus_pos_'+caller;
7263: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7264: current[newitemVal] = newpos;
7265: }
7266: for (var i=0; i<inststatuses.length; i++) {
7267: if (inststatuses[i] != caller) {
7268: var elementName = 'inststatus_pos_'+inststatuses[i];
7269: if (form.elements[elementName]) {
7270: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7271: current[currVal] = elementName;
7272: }
7273: }
7274: }
7275: for (var j=0; j<maxh; j++) {
7276: if (current[j] == undefined) {
7277: oldVal = j;
7278: }
7279: }
7280: if (oldVal < changedVal) {
7281: for (var k=oldVal+1; k<=changedVal ; k++) {
7282: var elementName = current[k];
7283: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7284: }
7285: } else {
7286: for (var k=changedVal; k<oldVal; k++) {
7287: var elementName = current[k];
7288: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7289: }
7290: }
7291: return;
7292: }
7293:
7294: // ]]>
7295: </script>
7296:
7297: ENDSCRIPT
7298: }
7299: }
7300:
7301: sub passwords_javascript {
7302: my %intalert = &Apache::lonlocal::texthash (
7303: 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.',
7304: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7305: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7306: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7307: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7308: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7309: );
7310: &js_escape(\%intalert);
7311: my $defmin = $Apache::lonnet::passwdmin;
7312: my $intauthjs = <<"ENDSCRIPT";
7313:
7314: function warnIntAuth(field) {
7315: if (field.name == 'intauth_check') {
7316: if (field.value == '2') {
7317: alert('$intalert{authcheck}');
7318: }
7319: }
7320: if (field.name == 'intauth_cost') {
7321: field.value.replace(/\s/g,'');
7322: if (field.value != '') {
7323: var regexdigit=/^\\d+\$/;
7324: if (!regexdigit.test(field.value)) {
7325: alert('$intalert{authcost}');
7326: }
7327: }
7328: }
7329: return;
7330: }
7331:
7332: function warnIntPass(field) {
7333: field.value.replace(/^\s+/,'');
7334: field.value.replace(/\s+\$/,'');
7335: var regexdigit=/^\\d+\$/;
7336: if (field.name == 'passwords_min') {
7337: if (field.value == '') {
7338: alert('$intalert{passmin}');
7339: field.value = '$defmin';
7340: } else {
7341: if (!regexdigit.test(field.value)) {
7342: alert('$intalert{passmin}');
7343: field.value = '$defmin';
7344: }
7345: var minval = parseInt(field.value,10);
7346: if (minval < $defmin) {
7347: alert('$intalert{passmin}');
7348: field.value = '$defmin';
7349: }
7350: }
7351: } else {
7352: if (field.value == '0') {
7353: field.value = '';
7354: }
7355: if (field.value != '') {
7356: if (field.name == 'passwords_expire') {
7357: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7358: if (!regexpposnum.test(field.value)) {
7359: alert('$intalert{passexp}');
7360: field.value = '';
7361: } else {
7362: var expval = parseFloat(field.value);
7363: if (expval == 0) {
7364: alert('$intalert{passexp}');
7365: field.value = '';
7366: }
7367: }
7368: } else {
7369: if (!regexdigit.test(field.value)) {
7370: if (field.name == 'passwords_max') {
7371: alert('$intalert{passmax}');
7372: } else {
7373: if (field.name == 'passwords_numsaved') {
7374: alert('$intalert{passnum}');
7375: }
7376: }
7377: field.value = '';
7378: }
7379: }
7380: }
7381: }
7382: return;
7383: }
7384:
7385: ENDSCRIPT
7386: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7387: }
7388:
7389: sub coursecategories_javascript {
7390: my ($settings) = @_;
7391: my ($output,$jstext,$cathash);
7392: if (ref($settings) eq 'HASH') {
7393: $cathash = $settings->{'cats'};
7394: }
7395: if (ref($cathash) eq 'HASH') {
7396: my (@cats,@jsarray,%idx);
7397: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7398: if (@jsarray > 0) {
7399: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7400: for (my $i=0; $i<@jsarray; $i++) {
7401: if (ref($jsarray[$i]) eq 'ARRAY') {
7402: my $catstr = join('","',@{$jsarray[$i]});
7403: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7404: }
7405: }
7406: }
7407: } else {
7408: $jstext = ' var categories = Array(1);'."\n".
7409: ' categories[0] = Array("instcode_pos");'."\n";
7410: }
7411: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7412: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7413: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7414: &js_escape(\$instcode_reserved);
7415: &js_escape(\$communities_reserved);
7416: &js_escape(\$choose_again);
7417: $output = <<"ENDSCRIPT";
7418: <script type="text/javascript">
7419: // <![CDATA[
7420: function reorderCats(form,parent,item,idx) {
7421: var changedVal;
7422: $jstext
7423: var newpos = 'addcategory_pos';
7424: if (parent == '') {
7425: var has_instcode = 0;
7426: var maxtop = categories[idx].length;
7427: for (var j=0; j<maxtop; j++) {
7428: if (categories[idx][j] == 'instcode::0') {
7429: has_instcode == 1;
7430: }
7431: }
7432: if (has_instcode == 0) {
7433: categories[idx][maxtop] = 'instcode_pos';
7434: }
7435: } else {
7436: newpos += '_'+parent;
7437: }
7438: var maxh = 1 + categories[idx].length;
7439: var current = new Array;
7440: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7441: if (item == newpos) {
7442: changedVal = newitemVal;
7443: } else {
7444: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7445: current[newitemVal] = newpos;
7446: }
7447: for (var i=0; i<categories[idx].length; i++) {
7448: var elementName = categories[idx][i];
7449: if (elementName != item) {
7450: if (form.elements[elementName]) {
7451: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7452: current[currVal] = elementName;
7453: }
7454: }
7455: }
7456: var oldVal;
7457: for (var j=0; j<maxh; j++) {
7458: if (current[j] == undefined) {
7459: oldVal = j;
7460: }
7461: }
7462: if (oldVal < changedVal) {
7463: for (var k=oldVal+1; k<=changedVal ; k++) {
7464: var elementName = current[k];
7465: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7466: }
7467: } else {
7468: for (var k=changedVal; k<oldVal; k++) {
7469: var elementName = current[k];
7470: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7471: }
7472: }
7473: return;
7474: }
7475:
7476: function categoryCheck(form) {
7477: if (form.elements['addcategory_name'].value == 'instcode') {
7478: alert('$instcode_reserved\\n$choose_again');
7479: return false;
7480: }
7481: if (form.elements['addcategory_name'].value == 'communities') {
7482: alert('$communities_reserved\\n$choose_again');
7483: return false;
7484: }
7485: return true;
7486: }
7487:
7488: // ]]>
7489: </script>
7490:
7491: ENDSCRIPT
7492: return $output;
7493: }
7494:
7495: sub initialize_categories {
7496: my ($itemcount) = @_;
7497: my ($datatable,$css_class,$chgstr);
7498: my %default_names = (
7499: instcode => 'Official courses (with institutional codes)',
7500: communities => 'Communities',
7501: );
7502: my $select0 = ' selected="selected"';
7503: my $select1 = '';
7504: foreach my $default ('instcode','communities') {
7505: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7506: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
7507: if ($default eq 'communities') {
7508: $select1 = $select0;
7509: $select0 = '';
7510: }
7511: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7512: .'<select name="'.$default.'_pos">'
7513: .'<option value="0"'.$select0.'>1</option>'
7514: .'<option value="1"'.$select1.'>2</option>'
7515: .'<option value="2">3</option></select> '
7516: .$default_names{$default}
7517: .'</span></td><td><span class="LC_nobreak">'
7518: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7519: .&mt('Display').'</label> <label>'
7520: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7521: .'</label></span></td></tr>';
7522: $itemcount ++;
7523: }
7524: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7525: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7526: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7527: .'<select name="addcategory_pos"'.$chgstr.'>'
7528: .'<option value="0">1</option>'
7529: .'<option value="1">2</option>'
7530: .'<option value="2" selected="selected">3</option></select> '
7531: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
7532: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
7533: .'</td></tr>';
7534: return $datatable;
7535: }
7536:
7537: sub build_category_rows {
7538: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7539: my ($text,$name,$item,$chgstr);
7540: if (ref($cats) eq 'ARRAY') {
7541: my $maxdepth = scalar(@{$cats});
7542: if (ref($cats->[$depth]) eq 'HASH') {
7543: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7544: my $numchildren = @{$cats->[$depth]{$parent}};
7545: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7546: $text .= '<td><table class="LC_data_table">';
7547: my ($idxnum,$parent_name,$parent_item);
7548: my $higher = $depth - 1;
7549: if ($higher == 0) {
7550: $parent_name = &escape($parent).'::'.$higher;
7551: } else {
7552: if (ref($path) eq 'ARRAY') {
7553: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7554: }
7555: }
7556: $parent_item = 'addcategory_pos_'.$parent_name;
7557: for (my $j=0; $j<=$numchildren; $j++) {
7558: if ($j < $numchildren) {
7559: $name = $cats->[$depth]{$parent}[$j];
7560: $item = &escape($name).':'.&escape($parent).':'.$depth;
7561: $idxnum = $idx->{$item};
7562: } else {
7563: $name = $parent_name;
7564: $item = $parent_item;
7565: }
7566: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7567: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7568: for (my $i=0; $i<=$numchildren; $i++) {
7569: my $vpos = $i+1;
7570: my $selstr;
7571: if ($j == $i) {
7572: $selstr = ' selected="selected" ';
7573: }
7574: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7575: }
7576: $text .= '</select> ';
7577: if ($j < $numchildren) {
7578: my $deeper = $depth+1;
7579: $text .= $name.' '
7580: .'<label><input type="checkbox" name="deletecategory" value="'
7581: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7582: if(ref($path) eq 'ARRAY') {
7583: push(@{$path},$name);
7584: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7585: pop(@{$path});
7586: }
7587: } else {
7588: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
7589: if ($j == $numchildren) {
7590: $text .= $name;
7591: } else {
7592: $text .= $item;
7593: }
7594: $text .= '" value="" />';
7595: }
7596: $text .= '</td></tr>';
7597: }
7598: $text .= '</table></td>';
7599: } else {
7600: my $higher = $depth-1;
7601: if ($higher == 0) {
7602: $name = &escape($parent).'::'.$higher;
7603: } else {
7604: if (ref($path) eq 'ARRAY') {
7605: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7606: }
7607: }
7608: my $colspan;
7609: if ($parent ne 'instcode') {
7610: $colspan = $maxdepth - $depth - 1;
7611: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
7612: }
7613: }
7614: }
7615: }
7616: return $text;
7617: }
7618:
7619: sub modifiable_userdata_row {
7620: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7621: $rowid,$customcss,$rowstyle) = @_;
7622: my ($role,$rolename,$statustype);
7623: $role = $item;
7624: if ($context eq 'cancreate') {
7625: if ($item =~ /^(emailusername)_(.+)$/) {
7626: $role = $1;
7627: $statustype = $2;
7628: if (ref($usertypes) eq 'HASH') {
7629: if ($usertypes->{$statustype}) {
7630: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7631: } else {
7632: $rolename = &mt('Data provided by user');
7633: }
7634: }
7635: }
7636: } elsif ($context eq 'selfcreate') {
7637: if (ref($usertypes) eq 'HASH') {
7638: $rolename = $usertypes->{$role};
7639: } else {
7640: $rolename = $role;
7641: }
7642: } else {
7643: if ($role eq 'cr') {
7644: $rolename = &mt('Custom role');
7645: } else {
7646: $rolename = &Apache::lonnet::plaintext($role);
7647: }
7648: }
7649: my (@fields,%fieldtitles);
7650: if (ref($fieldsref) eq 'ARRAY') {
7651: @fields = @{$fieldsref};
7652: } else {
7653: @fields = ('lastname','firstname','middlename','generation',
7654: 'permanentemail','id');
7655: }
7656: if ((ref($titlesref) eq 'HASH')) {
7657: %fieldtitles = %{$titlesref};
7658: } else {
7659: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7660: }
7661: my $output;
7662: my $css_class;
7663: if ($rowcount%2) {
7664: $css_class = 'LC_odd_row';
7665: }
7666: if ($customcss) {
7667: $css_class .= " $customcss";
7668: }
7669: $css_class =~ s/^\s+//;
7670: if ($css_class) {
7671: $css_class = ' class="'.$css_class.'"';
7672: }
7673: if ($rowstyle) {
7674: $css_class .= ' style="'.$rowstyle.'"';
7675: }
7676: if ($rowid) {
7677: $rowid = ' id="'.$rowid.'"';
7678: }
7679:
7680: $output = '<tr '.$css_class.$rowid.'>'.
7681: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7682: '<td class="LC_left_item" colspan="2"><table>';
7683: my $rem;
7684: my %checks;
7685: if (ref($settings) eq 'HASH') {
7686: if (ref($settings->{$context}) eq 'HASH') {
7687: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7688: my $hashref = $settings->{$context}->{$role};
7689: if ($role eq 'emailusername') {
7690: if ($statustype) {
7691: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7692: $hashref = $settings->{$context}->{$role}->{$statustype};
7693: if (ref($hashref) eq 'HASH') {
7694: foreach my $field (@fields) {
7695: if ($hashref->{$field}) {
7696: $checks{$field} = $hashref->{$field};
7697: }
7698: }
7699: }
7700: }
7701: }
7702: } else {
7703: if (ref($hashref) eq 'HASH') {
7704: foreach my $field (@fields) {
7705: if ($hashref->{$field}) {
7706: $checks{$field} = ' checked="checked" ';
7707: }
7708: }
7709: }
7710: }
7711: }
7712: }
7713: }
7714:
7715: my $total = scalar(@fields);
7716: for (my $i=0; $i<$total; $i++) {
7717: $rem = $i%($numinrow);
7718: if ($rem == 0) {
7719: if ($i > 0) {
7720: $output .= '</tr>';
7721: }
7722: $output .= '<tr>';
7723: }
7724: my $check = ' ';
7725: unless ($role eq 'emailusername') {
7726: if (exists($checks{$fields[$i]})) {
7727: $check = $checks{$fields[$i]};
7728: } else {
7729: if ($role eq 'st') {
7730: if (ref($settings) ne 'HASH') {
7731: $check = ' checked="checked" ';
7732: }
7733: }
7734: }
7735: }
7736: $output .= '<td class="LC_left_item">'.
7737: '<span class="LC_nobreak">';
7738: if ($role eq 'emailusername') {
7739: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7740: $checks{$fields[$i]} = 'omit';
7741: }
7742: foreach my $option ('required','optional','omit') {
7743: my $checked='';
7744: if ($checks{$fields[$i]} eq $option) {
7745: $checked='checked="checked" ';
7746: }
7747: $output .= '<label>'.
7748: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7749: &mt($option).'</label>'.(' ' x2);
7750: }
7751: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7752: } else {
7753: $output .= '<label>'.
7754: '<input type="checkbox" name="canmodify_'.$role.'" '.
7755: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7756: '</label>';
7757: }
7758: $output .= '</span></td>';
7759: }
7760: $rem = $total%$numinrow;
7761: my $colsleft;
7762: if ($rem) {
7763: $colsleft = $numinrow - $rem;
7764: }
7765: if ($colsleft > 1) {
7766: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7767: ' </td>';
7768: } elsif ($colsleft == 1) {
7769: $output .= '<td class="LC_left_item"> </td>';
7770: }
7771: $output .= '</tr></table></td></tr>';
7772: return $output;
7773: }
7774:
7775: sub insttypes_row {
7776: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7777: $customcss,$rowstyle) = @_;
7778: my %lt = &Apache::lonlocal::texthash (
7779: cansearch => 'Users allowed to search',
7780: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7781: lockablenames => 'User preference to lock name',
7782: selfassign => 'Self-reportable affiliations',
7783: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7784: );
7785: my $showdom;
7786: if ($context eq 'cansearch') {
7787: $showdom = ' ('.$dom.')';
7788: }
7789: my $class = 'LC_left_item';
7790: if ($context eq 'statustocreate') {
7791: $class = 'LC_right_item';
7792: }
7793: my $css_class;
7794: if ($$rowtotal%2) {
7795: $css_class = 'LC_odd_row';
7796: }
7797: if ($customcss) {
7798: $css_class .= ' '.$customcss;
7799: }
7800: $css_class =~ s/^\s+//;
7801: if ($css_class) {
7802: $css_class = ' class="'.$css_class.'"';
7803: }
7804: if ($rowstyle) {
7805: $css_class .= ' style="'.$rowstyle.'"';
7806: }
7807: if ($onclick) {
7808: $onclick = 'onclick="'.$onclick.'" ';
7809: }
7810: my $output = '<tr'.$css_class.'>'.
7811: '<td>'.$lt{$context}.$showdom.
7812: '</td><td class="'.$class.'" colspan="2"><table>';
7813: my $rem;
7814: if (ref($types) eq 'ARRAY') {
7815: for (my $i=0; $i<@{$types}; $i++) {
7816: if (defined($usertypes->{$types->[$i]})) {
7817: my $rem = $i%($numinrow);
7818: if ($rem == 0) {
7819: if ($i > 0) {
7820: $output .= '</tr>';
7821: }
7822: $output .= '<tr>';
7823: }
7824: my $check = ' ';
7825: if (ref($settings) eq 'HASH') {
7826: if (ref($settings->{$context}) eq 'ARRAY') {
7827: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7828: $check = ' checked="checked" ';
7829: }
7830: } elsif (ref($settings->{$context}) eq 'HASH') {
7831: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7832: $check = ' checked="checked" ';
7833: }
7834: } elsif ($context eq 'statustocreate') {
7835: $check = ' checked="checked" ';
7836: }
7837: }
7838: $output .= '<td class="LC_left_item">'.
7839: '<span class="LC_nobreak"><label>'.
7840: '<input type="checkbox" name="'.$context.'" '.
7841: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
7842: $usertypes->{$types->[$i]}.'</label></span></td>';
7843: }
7844: }
7845: $rem = @{$types}%($numinrow);
7846: }
7847: my $colsleft = $numinrow - $rem;
7848: if ($context eq 'overrides') {
7849: if ($colsleft > 1) {
7850: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7851: } else {
7852: $output .= '<td class="LC_left_item">';
7853: }
7854: $output .= ' ';
7855: } else {
7856: if ($rem == 0) {
7857: $output .= '<tr>';
7858: }
7859: if ($colsleft > 1) {
7860: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7861: } else {
7862: $output .= '<td class="LC_left_item">';
7863: }
7864: my $defcheck = ' ';
7865: if (ref($settings) eq 'HASH') {
7866: if (ref($settings->{$context}) eq 'ARRAY') {
7867: if (grep(/^default$/,@{$settings->{$context}})) {
7868: $defcheck = ' checked="checked" ';
7869: }
7870: } elsif ($context eq 'statustocreate') {
7871: $defcheck = ' checked="checked" ';
7872: }
7873: }
7874: $output .= '<span class="LC_nobreak"><label>'.
7875: '<input type="checkbox" name="'.$context.'" '.
7876: 'value="default"'.$defcheck.$onclick.' />'.
7877: $othertitle.'</label></span>';
7878: }
7879: $output .= '</td></tr></table></td></tr>';
7880: return $output;
7881: }
7882:
7883: sub sorted_searchtitles {
7884: my %searchtitles = &Apache::lonlocal::texthash(
7885: 'uname' => 'username',
7886: 'lastname' => 'last name',
7887: 'lastfirst' => 'last name, first name',
7888: );
7889: my @titleorder = ('uname','lastname','lastfirst');
7890: return (\%searchtitles,\@titleorder);
7891: }
7892:
7893: sub sorted_searchtypes {
7894: my %srchtypes_desc = (
7895: exact => 'is exact match',
7896: contains => 'contains ..',
7897: begins => 'begins with ..',
7898: );
7899: my @srchtypeorder = ('exact','begins','contains');
7900: return (\%srchtypes_desc,\@srchtypeorder);
7901: }
7902:
7903: sub usertype_update_row {
7904: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7905: my $datatable;
7906: my $numinrow = 4;
7907: foreach my $type (@{$types}) {
7908: if (defined($usertypes->{$type})) {
7909: $$rownums ++;
7910: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7911: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7912: '</td><td class="LC_left_item"><table>';
7913: for (my $i=0; $i<@{$fields}; $i++) {
7914: my $rem = $i%($numinrow);
7915: if ($rem == 0) {
7916: if ($i > 0) {
7917: $datatable .= '</tr>';
7918: }
7919: $datatable .= '<tr>';
7920: }
7921: my $check = ' ';
7922: if (ref($settings) eq 'HASH') {
7923: if (ref($settings->{'fields'}) eq 'HASH') {
7924: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7925: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7926: $check = ' checked="checked" ';
7927: }
7928: }
7929: }
7930: }
7931:
7932: if ($i == @{$fields}-1) {
7933: my $colsleft = $numinrow - $rem;
7934: if ($colsleft > 1) {
7935: $datatable .= '<td colspan="'.$colsleft.'">';
7936: } else {
7937: $datatable .= '<td>';
7938: }
7939: } else {
7940: $datatable .= '<td>';
7941: }
7942: $datatable .= '<span class="LC_nobreak"><label>'.
7943: '<input type="checkbox" name="updateable_'.$type.
7944: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7945: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7946: }
7947: $datatable .= '</tr></table></td></tr>';
7948: }
7949: }
7950: return $datatable;
7951: }
7952:
7953: sub modify_login {
7954: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7955: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7956: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7957: %title = ( coursecatalog => 'Display course catalog',
7958: adminmail => 'Display administrator E-mail address',
7959: helpdesk => 'Display "Contact Helpdesk" link',
7960: newuser => 'Link for visitors to create a user account',
7961: loginheader => 'Log-in box header');
7962: @offon = ('off','on');
7963: if (ref($domconfig{login}) eq 'HASH') {
7964: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7965: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7966: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7967: }
7968: }
7969: }
7970: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7971: \%domconfig,\%loginhash);
7972: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7973: foreach my $item (@toggles) {
7974: $loginhash{login}{$item} = $env{'form.'.$item};
7975: }
7976: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7977: if (ref($colchanges{'login'}) eq 'HASH') {
7978: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7979: \%loginhash);
7980: }
7981:
7982: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7983: my %domservers = &Apache::lonnet::get_servers($dom);
7984: my @loginvia_attribs = ('serverpath','custompath','exempt');
7985: if (keys(%servers) > 1) {
7986: foreach my $lonhost (keys(%servers)) {
7987: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7988: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7989: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7990: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7991: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7992: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7993: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7994: $changes{'loginvia'}{$lonhost} = 1;
7995: } else {
7996: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7997: $changes{'loginvia'}{$lonhost} = 1;
7998: }
7999: } else {
8000: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8001: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8002: $changes{'loginvia'}{$lonhost} = 1;
8003: }
8004: }
8005: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8006: foreach my $item (@loginvia_attribs) {
8007: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8008: }
8009: } else {
8010: foreach my $item (@loginvia_attribs) {
8011: my $new = $env{'form.'.$lonhost.'_'.$item};
8012: if (($item eq 'serverpath') && ($new eq 'custom')) {
8013: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8014: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8015: $new = '/';
8016: }
8017: }
8018: if (($item eq 'custompath') &&
8019: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8020: $new = '';
8021: }
8022: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8023: $changes{'loginvia'}{$lonhost} = 1;
8024: }
8025: if ($item eq 'exempt') {
8026: $new = &check_exempt_addresses($new);
8027: }
8028: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8029: }
8030: }
8031: } else {
8032: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8033: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8034: $changes{'loginvia'}{$lonhost} = 1;
8035: foreach my $item (@loginvia_attribs) {
8036: my $new = $env{'form.'.$lonhost.'_'.$item};
8037: if (($item eq 'serverpath') && ($new eq 'custom')) {
8038: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8039: $new = '/';
8040: }
8041: }
8042: if (($item eq 'custompath') &&
8043: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8044: $new = '';
8045: }
8046: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8047: }
8048: }
8049: }
8050: }
8051: }
8052:
8053: my $servadm = $r->dir_config('lonAdmEMail');
8054: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8055: if (ref($domconfig{'login'}) eq 'HASH') {
8056: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8057: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8058: if ($lang eq 'nolang') {
8059: push(@currlangs,$lang);
8060: } elsif (defined($langchoices{$lang})) {
8061: push(@currlangs,$lang);
8062: } else {
8063: next;
8064: }
8065: }
8066: }
8067: }
8068: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8069: if (@currlangs > 0) {
8070: foreach my $lang (@currlangs) {
8071: if (grep(/^\Q$lang\E$/,@delurls)) {
8072: $changes{'helpurl'}{$lang} = 1;
8073: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8074: $changes{'helpurl'}{$lang} = 1;
8075: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8076: push(@newlangs,$lang);
8077: } else {
8078: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8079: }
8080: }
8081: }
8082: unless (grep(/^nolang$/,@currlangs)) {
8083: if ($env{'form.loginhelpurl_nolang.filename'}) {
8084: $changes{'helpurl'}{'nolang'} = 1;
8085: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8086: push(@newlangs,'nolang');
8087: }
8088: }
8089: if ($env{'form.loginhelpurl_add_lang'}) {
8090: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8091: ($env{'form.loginhelpurl_add_file.filename'})) {
8092: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8093: $addedfile = $env{'form.loginhelpurl_add_lang'};
8094: }
8095: }
8096: if ((@newlangs > 0) || ($addedfile)) {
8097: my $error;
8098: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8099: if ($configuserok eq 'ok') {
8100: if ($switchserver) {
8101: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8102: } elsif ($author_ok eq 'ok') {
8103: my @allnew = @newlangs;
8104: if ($addedfile ne '') {
8105: push(@allnew,$addedfile);
8106: }
8107: foreach my $lang (@allnew) {
8108: my $formelem = 'loginhelpurl_'.$lang;
8109: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8110: $formelem = 'loginhelpurl_add_file';
8111: }
8112: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8113: "help/$lang",'','',$newfile{$lang});
8114: if ($result eq 'ok') {
8115: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8116: $changes{'helpurl'}{$lang} = 1;
8117: } else {
8118: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8119: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8120: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8121: (!grep(/^\Q$lang\E$/,@delurls))) {
8122: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8123: }
8124: }
8125: }
8126: } else {
8127: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8128: }
8129: } else {
8130: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8131: }
8132: if ($error) {
8133: &Apache::lonnet::logthis($error);
8134: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8135: }
8136: }
8137:
8138: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8139: if (ref($domconfig{'login'}) eq 'HASH') {
8140: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8141: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8142: if ($domservers{$lonhost}) {
8143: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8144: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8145: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8146: }
8147: }
8148: }
8149: }
8150: }
8151: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8152: foreach my $lonhost (sort(keys(%domservers))) {
8153: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8154: $changes{'headtag'}{$lonhost} = 1;
8155: } else {
8156: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8157: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8158: }
8159: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8160: push(@newhosts,$lonhost);
8161: } elsif ($currheadtagurls{$lonhost}) {
8162: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8163: if ($currexempt{$lonhost}) {
8164: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8165: $changes{'headtag'}{$lonhost} = 1;
8166: }
8167: } elsif ($possexempt{$lonhost}) {
8168: $changes{'headtag'}{$lonhost} = 1;
8169: }
8170: if ($possexempt{$lonhost}) {
8171: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8172: }
8173: }
8174: }
8175: }
8176: if (@newhosts) {
8177: my $error;
8178: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8179: if ($configuserok eq 'ok') {
8180: if ($switchserver) {
8181: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8182: } elsif ($author_ok eq 'ok') {
8183: foreach my $lonhost (@newhosts) {
8184: my $formelem = 'loginheadtag_'.$lonhost;
8185: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8186: "login/headtag/$lonhost",'','',
8187: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8188: if ($result eq 'ok') {
8189: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8190: $changes{'headtag'}{$lonhost} = 1;
8191: if ($possexempt{$lonhost}) {
8192: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8193: }
8194: } else {
8195: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8196: $newheadtagurls{$lonhost},$result);
8197: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8198: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8199: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8200: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8201: }
8202: }
8203: }
8204: } else {
8205: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8206: }
8207: } else {
8208: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8209: }
8210: if ($error) {
8211: &Apache::lonnet::logthis($error);
8212: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8213: }
8214: }
8215: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8216:
8217: my $defaulthelpfile = '/adm/loginproblems.html';
8218: my $defaulttext = &mt('Default in use');
8219:
8220: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8221: $dom);
8222: if ($putresult eq 'ok') {
8223: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8224: my %defaultchecked = (
8225: 'coursecatalog' => 'on',
8226: 'helpdesk' => 'on',
8227: 'adminmail' => 'off',
8228: 'newuser' => 'off',
8229: );
8230: if (ref($domconfig{'login'}) eq 'HASH') {
8231: foreach my $item (@toggles) {
8232: if ($defaultchecked{$item} eq 'on') {
8233: if (($domconfig{'login'}{$item} eq '0') &&
8234: ($env{'form.'.$item} eq '1')) {
8235: $changes{$item} = 1;
8236: } elsif (($domconfig{'login'}{$item} eq '' ||
8237: $domconfig{'login'}{$item} eq '1') &&
8238: ($env{'form.'.$item} eq '0')) {
8239: $changes{$item} = 1;
8240: }
8241: } elsif ($defaultchecked{$item} eq 'off') {
8242: if (($domconfig{'login'}{$item} eq '1') &&
8243: ($env{'form.'.$item} eq '0')) {
8244: $changes{$item} = 1;
8245: } elsif (($domconfig{'login'}{$item} eq '' ||
8246: $domconfig{'login'}{$item} eq '0') &&
8247: ($env{'form.'.$item} eq '1')) {
8248: $changes{$item} = 1;
8249: }
8250: }
8251: }
8252: }
8253: if (keys(%changes) > 0 || $colchgtext) {
8254: &Apache::loncommon::devalidate_domconfig_cache($dom);
8255: if (ref($lastactref) eq 'HASH') {
8256: $lastactref->{'domainconfig'} = 1;
8257: }
8258: $resulttext = &mt('Changes made:').'<ul>';
8259: foreach my $item (sort(keys(%changes))) {
8260: if ($item eq 'loginvia') {
8261: if (ref($changes{$item}) eq 'HASH') {
8262: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8263: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8264: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8265: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8266: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8267: $protocol = 'http' if ($protocol ne 'https');
8268: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8269:
8270: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8271: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8272: } else {
8273: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8274: }
8275: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8276: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8277: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8278: }
8279: $resulttext .= '</li>';
8280: } else {
8281: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8282: }
8283: } else {
8284: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8285: }
8286: }
8287: $resulttext .= '</ul></li>';
8288: }
8289: } elsif ($item eq 'helpurl') {
8290: if (ref($changes{$item}) eq 'HASH') {
8291: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8292: if (grep(/^\Q$lang\E$/,@delurls)) {
8293: my ($chg,$link);
8294: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8295: if ($lang eq 'nolang') {
8296: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8297: } else {
8298: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8299: }
8300: $resulttext .= '<li>'.$chg.'</li>';
8301: } else {
8302: my $chg;
8303: if ($lang eq 'nolang') {
8304: $chg = &mt('custom log-in help file for no preferred language');
8305: } else {
8306: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8307: }
8308: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8309: $loginhash{'login'}{'helpurl'}{$lang}.
8310: '?inhibitmenu=yes',$chg,600,500).
8311: '</li>';
8312: }
8313: }
8314: }
8315: } elsif ($item eq 'headtag') {
8316: if (ref($changes{$item}) eq 'HASH') {
8317: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8318: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8319: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8320: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8321: $resulttext .= '<li><a href="'.
8322: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8323: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8324: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8325: if ($possexempt{$lonhost}) {
8326: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8327: } else {
8328: $resulttext .= &mt('included for any client IP');
8329: }
8330: $resulttext .= '</li>';
8331: }
8332: }
8333: }
8334: } elsif ($item eq 'captcha') {
8335: if (ref($loginhash{'login'}) eq 'HASH') {
8336: my $chgtxt;
8337: if ($loginhash{'login'}{$item} eq 'notused') {
8338: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8339: } else {
8340: my %captchas = &captcha_phrases();
8341: if ($captchas{$loginhash{'login'}{$item}}) {
8342: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8343: } else {
8344: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8345: }
8346: }
8347: $resulttext .= '<li>'.$chgtxt.'</li>';
8348: }
8349: } elsif ($item eq 'recaptchakeys') {
8350: if (ref($loginhash{'login'}) eq 'HASH') {
8351: my ($privkey,$pubkey);
8352: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8353: $pubkey = $loginhash{'login'}{$item}{'public'};
8354: $privkey = $loginhash{'login'}{$item}{'private'};
8355: }
8356: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8357: if (!$pubkey) {
8358: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8359: } else {
8360: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8361: }
8362: if (!$privkey) {
8363: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8364: } else {
8365: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8366: }
8367: $chgtxt .= '</ul>';
8368: $resulttext .= '<li>'.$chgtxt.'</li>';
8369: }
8370: } elsif ($item eq 'recaptchaversion') {
8371: if (ref($loginhash{'login'}) eq 'HASH') {
8372: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8373: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8374: '</li>';
8375: }
8376: }
8377: } else {
8378: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8379: }
8380: }
8381: $resulttext .= $colchgtext.'</ul>';
8382: } else {
8383: $resulttext = &mt('No changes made to log-in page settings');
8384: }
8385: } else {
8386: $resulttext = '<span class="LC_error">'.
8387: &mt('An error occurred: [_1]',$putresult).'</span>';
8388: }
8389: if ($errors) {
8390: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8391: $errors.'</ul>';
8392: }
8393: return $resulttext;
8394: }
8395:
8396: sub check_exempt_addresses {
8397: my ($iplist) = @_;
8398: $iplist =~ s/^\s+//;
8399: $iplist =~ s/\s+$//;
8400: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8401: my (@okips,$new);
8402: foreach my $ip (@poss_ips) {
8403: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8404: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8405: push(@okips,$ip);
8406: }
8407: }
8408: }
8409: if (@okips > 0) {
8410: $new = join(',',@okips);
8411: } else {
8412: $new = '';
8413: }
8414: return $new;
8415: }
8416:
8417: sub color_font_choices {
8418: my %choices =
8419: &Apache::lonlocal::texthash (
8420: img => "Header",
8421: bgs => "Background colors",
8422: links => "Link colors",
8423: images => "Images",
8424: font => "Font color",
8425: fontmenu => "Font menu",
8426: pgbg => "Page",
8427: tabbg => "Header",
8428: sidebg => "Border",
8429: link => "Link",
8430: alink => "Active link",
8431: vlink => "Visited link",
8432: );
8433: return %choices;
8434: }
8435:
8436: sub modify_rolecolors {
8437: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8438: my ($resulttext,%rolehash);
8439: $rolehash{'rolecolors'} = {};
8440: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8441: if ($domconfig{'rolecolors'} eq '') {
8442: $domconfig{'rolecolors'} = {};
8443: }
8444: }
8445: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8446: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8447: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8448: $dom);
8449: if ($putresult eq 'ok') {
8450: if (keys(%changes) > 0) {
8451: &Apache::loncommon::devalidate_domconfig_cache($dom);
8452: if (ref($lastactref) eq 'HASH') {
8453: $lastactref->{'domainconfig'} = 1;
8454: }
8455: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8456: $rolehash{'rolecolors'});
8457: } else {
8458: $resulttext = &mt('No changes made to default color schemes');
8459: }
8460: } else {
8461: $resulttext = '<span class="LC_error">'.
8462: &mt('An error occurred: [_1]',$putresult).'</span>';
8463: }
8464: if ($errors) {
8465: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8466: $errors.'</ul>';
8467: }
8468: return $resulttext;
8469: }
8470:
8471: sub modify_colors {
8472: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8473: my (%changes,%choices);
8474: my @bgs;
8475: my @links = ('link','alink','vlink');
8476: my @logintext;
8477: my @images;
8478: my $servadm = $r->dir_config('lonAdmEMail');
8479: my $errors;
8480: my %defaults;
8481: foreach my $role (@{$roles}) {
8482: if ($role eq 'login') {
8483: %choices = &login_choices();
8484: @logintext = ('textcol','bgcol');
8485: } else {
8486: %choices = &color_font_choices();
8487: }
8488: if ($role eq 'login') {
8489: @images = ('img','logo','domlogo','login');
8490: @bgs = ('pgbg','mainbg','sidebg');
8491: } else {
8492: @images = ('img');
8493: @bgs = ('pgbg','tabbg','sidebg');
8494: }
8495: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8496: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8497: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8498: }
8499: if ($role eq 'login') {
8500: foreach my $item (@logintext) {
8501: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8502: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8503: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8504: }
8505: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8506: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8507: }
8508: }
8509: } else {
8510: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8511: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8512: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8513: }
8514: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8515: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8516: }
8517: }
8518: foreach my $item (@bgs) {
8519: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8520: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8521: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8522: }
8523: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8524: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8525: }
8526: }
8527: foreach my $item (@links) {
8528: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8529: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8530: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8531: }
8532: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8533: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8534: }
8535: }
8536: my ($configuserok,$author_ok,$switchserver) =
8537: &config_check($dom,$confname,$servadm);
8538: my ($width,$height) = &thumb_dimensions();
8539: if (ref($domconfig->{$role}) ne 'HASH') {
8540: $domconfig->{$role} = {};
8541: }
8542: foreach my $img (@images) {
8543: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8544: if (defined($env{'form.login_showlogo_'.$img})) {
8545: $confhash->{$role}{'showlogo'}{$img} = 1;
8546: } else {
8547: $confhash->{$role}{'showlogo'}{$img} = 0;
8548: }
8549: }
8550: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8551: && !defined($domconfig->{$role}{$img})
8552: && !$env{'form.'.$role.'_del_'.$img}
8553: && $env{'form.'.$role.'_import_'.$img}) {
8554: # import the old configured image from the .tab setting
8555: # if they haven't provided a new one
8556: $domconfig->{$role}{$img} =
8557: $env{'form.'.$role.'_import_'.$img};
8558: }
8559: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8560: my $error;
8561: if ($configuserok eq 'ok') {
8562: if ($switchserver) {
8563: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8564: } else {
8565: if ($author_ok eq 'ok') {
8566: my ($result,$logourl) =
8567: &publishlogo($r,'upload',$role.'_'.$img,
8568: $dom,$confname,$img,$width,$height);
8569: if ($result eq 'ok') {
8570: $confhash->{$role}{$img} = $logourl;
8571: $changes{$role}{'images'}{$img} = 1;
8572: } else {
8573: $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);
8574: }
8575: } else {
8576: $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);
8577: }
8578: }
8579: } else {
8580: $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);
8581: }
8582: if ($error) {
8583: &Apache::lonnet::logthis($error);
8584: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8585: }
8586: } elsif ($domconfig->{$role}{$img} ne '') {
8587: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8588: my $error;
8589: if ($configuserok eq 'ok') {
8590: # is confname an author?
8591: if ($switchserver eq '') {
8592: if ($author_ok eq 'ok') {
8593: my ($result,$logourl) =
8594: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8595: $dom,$confname,$img,$width,$height);
8596: if ($result eq 'ok') {
8597: $confhash->{$role}{$img} = $logourl;
8598: $changes{$role}{'images'}{$img} = 1;
8599: }
8600: }
8601: }
8602: }
8603: }
8604: }
8605: }
8606: if (ref($domconfig) eq 'HASH') {
8607: if (ref($domconfig->{$role}) eq 'HASH') {
8608: foreach my $img (@images) {
8609: if ($domconfig->{$role}{$img} ne '') {
8610: if ($env{'form.'.$role.'_del_'.$img}) {
8611: $confhash->{$role}{$img} = '';
8612: $changes{$role}{'images'}{$img} = 1;
8613: } else {
8614: if ($confhash->{$role}{$img} eq '') {
8615: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8616: }
8617: }
8618: } else {
8619: if ($env{'form.'.$role.'_del_'.$img}) {
8620: $confhash->{$role}{$img} = '';
8621: $changes{$role}{'images'}{$img} = 1;
8622: }
8623: }
8624: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8625: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8626: if ($confhash->{$role}{'showlogo'}{$img} ne
8627: $domconfig->{$role}{'showlogo'}{$img}) {
8628: $changes{$role}{'showlogo'}{$img} = 1;
8629: }
8630: } else {
8631: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8632: $changes{$role}{'showlogo'}{$img} = 1;
8633: }
8634: }
8635: }
8636: }
8637: if ($domconfig->{$role}{'font'} ne '') {
8638: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8639: $changes{$role}{'font'} = 1;
8640: }
8641: } else {
8642: if ($confhash->{$role}{'font'}) {
8643: $changes{$role}{'font'} = 1;
8644: }
8645: }
8646: if ($role ne 'login') {
8647: if ($domconfig->{$role}{'fontmenu'} ne '') {
8648: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8649: $changes{$role}{'fontmenu'} = 1;
8650: }
8651: } else {
8652: if ($confhash->{$role}{'fontmenu'}) {
8653: $changes{$role}{'fontmenu'} = 1;
8654: }
8655: }
8656: }
8657: foreach my $item (@bgs) {
8658: if ($domconfig->{$role}{$item} ne '') {
8659: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8660: $changes{$role}{'bgs'}{$item} = 1;
8661: }
8662: } else {
8663: if ($confhash->{$role}{$item}) {
8664: $changes{$role}{'bgs'}{$item} = 1;
8665: }
8666: }
8667: }
8668: foreach my $item (@links) {
8669: if ($domconfig->{$role}{$item} ne '') {
8670: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8671: $changes{$role}{'links'}{$item} = 1;
8672: }
8673: } else {
8674: if ($confhash->{$role}{$item}) {
8675: $changes{$role}{'links'}{$item} = 1;
8676: }
8677: }
8678: }
8679: foreach my $item (@logintext) {
8680: if ($domconfig->{$role}{$item} ne '') {
8681: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8682: $changes{$role}{'logintext'}{$item} = 1;
8683: }
8684: } else {
8685: if ($confhash->{$role}{$item}) {
8686: $changes{$role}{'logintext'}{$item} = 1;
8687: }
8688: }
8689: }
8690: } else {
8691: &default_change_checker($role,\@images,\@links,\@bgs,
8692: \@logintext,$confhash,\%changes);
8693: }
8694: } else {
8695: &default_change_checker($role,\@images,\@links,\@bgs,
8696: \@logintext,$confhash,\%changes);
8697: }
8698: }
8699: return ($errors,%changes);
8700: }
8701:
8702: sub config_check {
8703: my ($dom,$confname,$servadm) = @_;
8704: my ($configuserok,$author_ok,$switchserver,%currroles);
8705: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8706: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8707: $confname,$servadm);
8708: if ($configuserok eq 'ok') {
8709: $switchserver = &check_switchserver($dom,$confname);
8710: if ($switchserver eq '') {
8711: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8712: }
8713: }
8714: return ($configuserok,$author_ok,$switchserver);
8715: }
8716:
8717: sub default_change_checker {
8718: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8719: foreach my $item (@{$links}) {
8720: if ($confhash->{$role}{$item}) {
8721: $changes->{$role}{'links'}{$item} = 1;
8722: }
8723: }
8724: foreach my $item (@{$bgs}) {
8725: if ($confhash->{$role}{$item}) {
8726: $changes->{$role}{'bgs'}{$item} = 1;
8727: }
8728: }
8729: foreach my $item (@{$logintext}) {
8730: if ($confhash->{$role}{$item}) {
8731: $changes->{$role}{'logintext'}{$item} = 1;
8732: }
8733: }
8734: foreach my $img (@{$images}) {
8735: if ($env{'form.'.$role.'_del_'.$img}) {
8736: $confhash->{$role}{$img} = '';
8737: $changes->{$role}{'images'}{$img} = 1;
8738: }
8739: if ($role eq 'login') {
8740: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8741: $changes->{$role}{'showlogo'}{$img} = 1;
8742: }
8743: }
8744: }
8745: if ($confhash->{$role}{'font'}) {
8746: $changes->{$role}{'font'} = 1;
8747: }
8748: }
8749:
8750: sub display_colorchgs {
8751: my ($dom,$changes,$roles,$confhash) = @_;
8752: my (%choices,$resulttext);
8753: if (!grep(/^login$/,@{$roles})) {
8754: $resulttext = &mt('Changes made:').'<br />';
8755: }
8756: foreach my $role (@{$roles}) {
8757: if ($role eq 'login') {
8758: %choices = &login_choices();
8759: } else {
8760: %choices = &color_font_choices();
8761: }
8762: if (ref($changes->{$role}) eq 'HASH') {
8763: if ($role ne 'login') {
8764: $resulttext .= '<h4>'.&mt($role).'</h4>';
8765: }
8766: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8767: if ($role ne 'login') {
8768: $resulttext .= '<ul>';
8769: }
8770: if (ref($changes->{$role}{$key}) eq 'HASH') {
8771: if ($role ne 'login') {
8772: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8773: }
8774: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8775: if (($role eq 'login') && ($key eq 'showlogo')) {
8776: if ($confhash->{$role}{$key}{$item}) {
8777: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8778: } else {
8779: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8780: }
8781: } elsif ($confhash->{$role}{$item} eq '') {
8782: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8783: } else {
8784: my $newitem = $confhash->{$role}{$item};
8785: if ($key eq 'images') {
8786: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8787: }
8788: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8789: }
8790: }
8791: if ($role ne 'login') {
8792: $resulttext .= '</ul></li>';
8793: }
8794: } else {
8795: if ($confhash->{$role}{$key} eq '') {
8796: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8797: } else {
8798: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8799: }
8800: }
8801: if ($role ne 'login') {
8802: $resulttext .= '</ul>';
8803: }
8804: }
8805: }
8806: }
8807: return $resulttext;
8808: }
8809:
8810: sub thumb_dimensions {
8811: return ('200','50');
8812: }
8813:
8814: sub check_dimensions {
8815: my ($inputfile) = @_;
8816: my ($fullwidth,$fullheight);
8817: if ($inputfile =~ m|^[/\w.\-]+$|) {
8818: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8819: my $imageinfo = <PIPE>;
8820: if (!close(PIPE)) {
8821: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8822: }
8823: chomp($imageinfo);
8824: my ($fullsize) =
8825: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8826: if ($fullsize) {
8827: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8828: }
8829: }
8830: }
8831: return ($fullwidth,$fullheight);
8832: }
8833:
8834: sub check_configuser {
8835: my ($uhome,$dom,$confname,$servadm) = @_;
8836: my ($configuserok,%currroles);
8837: if ($uhome eq 'no_host') {
8838: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8839: my $configpass = &LONCAPA::Enrollment::create_password($dom);
8840: $configuserok =
8841: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8842: $configpass,'','','','','',undef,$servadm);
8843: } else {
8844: $configuserok = 'ok';
8845: %currroles =
8846: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8847: }
8848: return ($configuserok,%currroles);
8849: }
8850:
8851: sub check_authorstatus {
8852: my ($dom,$confname,%currroles) = @_;
8853: my $author_ok;
8854: if (!$currroles{':'.$dom.':au'}) {
8855: my $start = time;
8856: my $end = 0;
8857: $author_ok =
8858: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8859: 'au',$end,$start,'','','domconfig');
8860: } else {
8861: $author_ok = 'ok';
8862: }
8863: return $author_ok;
8864: }
8865:
8866: sub publishlogo {
8867: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8868: my ($output,$fname,$logourl);
8869: if ($action eq 'upload') {
8870: $fname=$env{'form.'.$formname.'.filename'};
8871: chop($env{'form.'.$formname});
8872: } else {
8873: ($fname) = ($formname =~ /([^\/]+)$/);
8874: }
8875: if ($savefileas ne '') {
8876: $fname = $savefileas;
8877: }
8878: $fname=&Apache::lonnet::clean_filename($fname);
8879: # See if there is anything left
8880: unless ($fname) { return ('error: no uploaded file'); }
8881: $fname="$subdir/$fname";
8882: my $docroot=$r->dir_config('lonDocRoot');
8883: my $filepath="$docroot/priv";
8884: my $relpath = "$dom/$confname";
8885: my ($fnamepath,$file,$fetchthumb);
8886: $file=$fname;
8887: if ($fname=~m|/|) {
8888: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8889: }
8890: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8891: my $count;
8892: for ($count=5;$count<=$#parts;$count++) {
8893: $filepath.="/$parts[$count]";
8894: if ((-e $filepath)!=1) {
8895: mkdir($filepath,02770);
8896: }
8897: }
8898: # Check for bad extension and disallow upload
8899: if ($file=~/\.(\w+)$/ &&
8900: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8901: $output =
8902: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8903: } elsif ($file=~/\.(\w+)$/ &&
8904: !defined(&Apache::loncommon::fileembstyle($1))) {
8905: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8906: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8907: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8908: } elsif (-d "$filepath/$file") {
8909: $output = &mt('Filename is a directory name - rename the file and re-upload');
8910: } else {
8911: my $source = $filepath.'/'.$file;
8912: my $logfile;
8913: if (!open($logfile,">>",$source.'.log')) {
8914: return (&mt('No write permission to Authoring Space'));
8915: }
8916: print $logfile
8917: "\n================= Publish ".localtime()." ================\n".
8918: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8919: # Save the file
8920: if (!open(FH,">",$source)) {
8921: &Apache::lonnet::logthis('Failed to create '.$source);
8922: return (&mt('Failed to create file'));
8923: }
8924: if ($action eq 'upload') {
8925: if (!print FH ($env{'form.'.$formname})) {
8926: &Apache::lonnet::logthis('Failed to write to '.$source);
8927: return (&mt('Failed to write file'));
8928: }
8929: } else {
8930: my $original = &Apache::lonnet::filelocation('',$formname);
8931: if(!copy($original,$source)) {
8932: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8933: return (&mt('Failed to write file'));
8934: }
8935: }
8936: close(FH);
8937: chmod(0660, $source); # Permissions to rw-rw---.
8938:
8939: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8940: my $copyfile=$targetdir.'/'.$file;
8941:
8942: my @parts=split(/\//,$targetdir);
8943: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8944: for (my $count=5;$count<=$#parts;$count++) {
8945: $path.="/$parts[$count]";
8946: if (!-e $path) {
8947: print $logfile "\nCreating directory ".$path;
8948: mkdir($path,02770);
8949: }
8950: }
8951: my $versionresult;
8952: if (-e $copyfile) {
8953: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8954: } else {
8955: $versionresult = 'ok';
8956: }
8957: if ($versionresult eq 'ok') {
8958: if (copy($source,$copyfile)) {
8959: print $logfile "\nCopied original source to ".$copyfile."\n";
8960: $output = 'ok';
8961: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8962: push(@{$modified_urls},[$copyfile,$source]);
8963: my $metaoutput =
8964: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8965: unless ($registered_cleanup) {
8966: my $handlers = $r->get_handlers('PerlCleanupHandler');
8967: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8968: $registered_cleanup=1;
8969: }
8970: } else {
8971: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8972: $output = &mt('Failed to copy file to RES space').", $!";
8973: }
8974: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8975: my $inputfile = $filepath.'/'.$file;
8976: my $outfile = $filepath.'/'.'tn-'.$file;
8977: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8978: if ($fullwidth ne '' && $fullheight ne '') {
8979: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8980: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8981: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
8982: system({$args[0]} @args);
8983: chmod(0660, $filepath.'/tn-'.$file);
8984: if (-e $outfile) {
8985: my $copyfile=$targetdir.'/tn-'.$file;
8986: if (copy($outfile,$copyfile)) {
8987: print $logfile "\nCopied source to ".$copyfile."\n";
8988: my $thumb_metaoutput =
8989: &write_metadata($dom,$confname,$formname,
8990: $targetdir,'tn-'.$file,$logfile);
8991: push(@{$modified_urls},[$copyfile,$outfile]);
8992: unless ($registered_cleanup) {
8993: my $handlers = $r->get_handlers('PerlCleanupHandler');
8994: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8995: $registered_cleanup=1;
8996: }
8997: } else {
8998: print $logfile "\nUnable to write ".$copyfile.
8999: ':'.$!."\n";
9000: }
9001: }
9002: }
9003: }
9004: }
9005: } else {
9006: $output = $versionresult;
9007: }
9008: }
9009: return ($output,$logourl);
9010: }
9011:
9012: sub logo_versioning {
9013: my ($targetdir,$file,$logfile) = @_;
9014: my $target = $targetdir.'/'.$file;
9015: my ($maxversion,$fn,$extn,$output);
9016: $maxversion = 0;
9017: if ($file =~ /^(.+)\.(\w+)$/) {
9018: $fn=$1;
9019: $extn=$2;
9020: }
9021: opendir(DIR,$targetdir);
9022: while (my $filename=readdir(DIR)) {
9023: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9024: $maxversion=($1>$maxversion)?$1:$maxversion;
9025: }
9026: }
9027: $maxversion++;
9028: print $logfile "\nCreating old version ".$maxversion."\n";
9029: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9030: if (copy($target,$copyfile)) {
9031: print $logfile "Copied old target to ".$copyfile."\n";
9032: $copyfile=$copyfile.'.meta';
9033: if (copy($target.'.meta',$copyfile)) {
9034: print $logfile "Copied old target metadata to ".$copyfile."\n";
9035: $output = 'ok';
9036: } else {
9037: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9038: $output = &mt('Failed to copy old meta').", $!, ";
9039: }
9040: } else {
9041: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9042: $output = &mt('Failed to copy old target').", $!, ";
9043: }
9044: return $output;
9045: }
9046:
9047: sub write_metadata {
9048: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9049: my (%metadatafields,%metadatakeys,$output);
9050: $metadatafields{'title'}=$formname;
9051: $metadatafields{'creationdate'}=time;
9052: $metadatafields{'lastrevisiondate'}=time;
9053: $metadatafields{'copyright'}='public';
9054: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9055: $env{'user.domain'};
9056: $metadatafields{'authorspace'}=$confname.':'.$dom;
9057: $metadatafields{'domain'}=$dom;
9058: {
9059: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9060: my $mfh;
9061: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9062: foreach (sort(keys(%metadatafields))) {
9063: unless ($_=~/\./) {
9064: my $unikey=$_;
9065: $unikey=~/^([A-Za-z]+)/;
9066: my $tag=$1;
9067: $tag=~tr/A-Z/a-z/;
9068: print $mfh "\n\<$tag";
9069: foreach (split(/\,/,$metadatakeys{$unikey})) {
9070: my $value=$metadatafields{$unikey.'.'.$_};
9071: $value=~s/\"/\'\'/g;
9072: print $mfh ' '.$_.'="'.$value.'"';
9073: }
9074: print $mfh '>'.
9075: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9076: .'</'.$tag.'>';
9077: }
9078: }
9079: $output = 'ok';
9080: print $logfile "\nWrote metadata";
9081: close($mfh);
9082: } else {
9083: print $logfile "\nFailed to open metadata file";
9084: $output = &mt('Could not write metadata');
9085: }
9086: }
9087: return $output;
9088: }
9089:
9090: sub notifysubscribed {
9091: foreach my $targetsource (@{$modified_urls}){
9092: next unless (ref($targetsource) eq 'ARRAY');
9093: my ($target,$source)=@{$targetsource};
9094: if ($source ne '') {
9095: if (open(my $logfh,">>",$source.'.log')) {
9096: print $logfh "\nCleanup phase: Notifications\n";
9097: my @subscribed=&subscribed_hosts($target);
9098: foreach my $subhost (@subscribed) {
9099: print $logfh "\nNotifying host ".$subhost.':';
9100: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9101: print $logfh $reply;
9102: }
9103: my @subscribedmeta=&subscribed_hosts("$target.meta");
9104: foreach my $subhost (@subscribedmeta) {
9105: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9106: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9107: $subhost);
9108: print $logfh $reply;
9109: }
9110: print $logfh "\n============ Done ============\n";
9111: close($logfh);
9112: }
9113: }
9114: }
9115: return OK;
9116: }
9117:
9118: sub subscribed_hosts {
9119: my ($target) = @_;
9120: my @subscribed;
9121: if (open(my $fh,"<","$target.subscription")) {
9122: while (my $subline=<$fh>) {
9123: if ($subline =~ /^($match_lonid):/) {
9124: my $host = $1;
9125: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9126: unless (grep(/^\Q$host\E$/,@subscribed)) {
9127: push(@subscribed,$host);
9128: }
9129: }
9130: }
9131: }
9132: }
9133: return @subscribed;
9134: }
9135:
9136: sub check_switchserver {
9137: my ($dom,$confname) = @_;
9138: my ($allowed,$switchserver);
9139: my $home = &Apache::lonnet::homeserver($confname,$dom);
9140: if ($home eq 'no_host') {
9141: $home = &Apache::lonnet::domain($dom,'primary');
9142: }
9143: my @ids=&Apache::lonnet::current_machine_ids();
9144: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9145: if (!$allowed) {
9146: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9147: }
9148: return $switchserver;
9149: }
9150:
9151: sub modify_quotas {
9152: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9153: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9154: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9155: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9156: $validationfieldsref);
9157: if ($action eq 'quotas') {
9158: $context = 'tools';
9159: } else {
9160: $context = $action;
9161: }
9162: if ($context eq 'requestcourses') {
9163: @usertools = ('official','unofficial','community','textbook');
9164: @options =('norequest','approval','validate','autolimit');
9165: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9166: %titles = &courserequest_titles();
9167: $toolregexp = join('|',@usertools);
9168: %conditions = &courserequest_conditions();
9169: $confname = $dom.'-domainconfig';
9170: my $servadm = $r->dir_config('lonAdmEMail');
9171: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9172: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9173: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9174: } elsif ($context eq 'requestauthor') {
9175: @usertools = ('author');
9176: %titles = &authorrequest_titles();
9177: } else {
9178: @usertools = ('aboutme','blog','webdav','portfolio');
9179: %titles = &tool_titles();
9180: }
9181: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9182: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9183: foreach my $key (keys(%env)) {
9184: if ($context eq 'requestcourses') {
9185: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9186: my $item = $1;
9187: my $type = $2;
9188: if ($type =~ /^limit_(.+)/) {
9189: $limithash{$item}{$1} = $env{$key};
9190: } else {
9191: $confhash{$item}{$type} = $env{$key};
9192: }
9193: }
9194: } elsif ($context eq 'requestauthor') {
9195: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9196: $confhash{$1} = $env{$key};
9197: }
9198: } else {
9199: if ($key =~ /^form\.quota_(.+)$/) {
9200: $confhash{'defaultquota'}{$1} = $env{$key};
9201: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9202: $confhash{'authorquota'}{$1} = $env{$key};
9203: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9204: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9205: }
9206: }
9207: }
9208: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9209: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9210: @approvalnotify = sort(@approvalnotify);
9211: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9212: my @crstypes = ('official','unofficial','community','textbook');
9213: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9214: foreach my $type (@hasuniquecode) {
9215: if (grep(/^\Q$type\E$/,@crstypes)) {
9216: $confhash{'uniquecode'}{$type} = 1;
9217: }
9218: }
9219: my (%newbook,%allpos);
9220: if ($context eq 'requestcourses') {
9221: foreach my $type ('textbooks','templates') {
9222: @{$allpos{$type}} = ();
9223: my $invalid;
9224: if ($type eq 'textbooks') {
9225: $invalid = &mt('Invalid LON-CAPA course for textbook');
9226: } else {
9227: $invalid = &mt('Invalid LON-CAPA course for template');
9228: }
9229: if ($env{'form.'.$type.'_addbook'}) {
9230: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9231: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9232: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9233: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9234: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9235: } else {
9236: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9237: my $position = $env{'form.'.$type.'_addbook_pos'};
9238: $position =~ s/\D+//g;
9239: if ($position ne '') {
9240: $allpos{$type}[$position] = $newbook{$type};
9241: }
9242: }
9243: } else {
9244: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9245: }
9246: }
9247: }
9248: }
9249: if (ref($domconfig{$action}) eq 'HASH') {
9250: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9251: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9252: $changes{'notify'}{'approval'} = 1;
9253: }
9254: } else {
9255: if ($confhash{'notify'}{'approval'}) {
9256: $changes{'notify'}{'approval'} = 1;
9257: }
9258: }
9259: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9260: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9261: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9262: unless ($confhash{'uniquecode'}{$crstype}) {
9263: $changes{'uniquecode'} = 1;
9264: }
9265: }
9266: unless ($changes{'uniquecode'}) {
9267: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9268: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9269: $changes{'uniquecode'} = 1;
9270: }
9271: }
9272: }
9273: } else {
9274: $changes{'uniquecode'} = 1;
9275: }
9276: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9277: $changes{'uniquecode'} = 1;
9278: }
9279: if ($context eq 'requestcourses') {
9280: foreach my $type ('textbooks','templates') {
9281: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9282: my %deletions;
9283: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9284: if (@todelete) {
9285: map { $deletions{$_} = 1; } @todelete;
9286: }
9287: my %imgdeletions;
9288: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9289: if (@todeleteimages) {
9290: map { $imgdeletions{$_} = 1; } @todeleteimages;
9291: }
9292: my $maxnum = $env{'form.'.$type.'_maxnum'};
9293: for (my $i=0; $i<=$maxnum; $i++) {
9294: my $itemid = $env{'form.'.$type.'_id_'.$i};
9295: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9296: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9297: if ($deletions{$key}) {
9298: if ($domconfig{$action}{$type}{$key}{'image'}) {
9299: #FIXME need to obsolete item in RES space
9300: }
9301: next;
9302: } else {
9303: my $newpos = $env{'form.'.$itemid};
9304: $newpos =~ s/\D+//g;
9305: foreach my $item ('subject','title','publisher','author') {
9306: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9307: ($type eq 'templates'));
9308: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9309: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9310: $changes{$type}{$key} = 1;
9311: }
9312: }
9313: $allpos{$type}[$newpos] = $key;
9314: }
9315: if ($imgdeletions{$key}) {
9316: $changes{$type}{$key} = 1;
9317: #FIXME need to obsolete item in RES space
9318: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9319: my ($cdom,$cnum) = split(/_/,$key);
9320: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9321: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9322: } else {
9323: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9324: $cdom,$cnum,$type,$configuserok,
9325: $switchserver,$author_ok);
9326: if ($imgurl) {
9327: $confhash{$type}{$key}{'image'} = $imgurl;
9328: $changes{$type}{$key} = 1;
9329: }
9330: if ($error) {
9331: &Apache::lonnet::logthis($error);
9332: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9333: }
9334: }
9335: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9336: $confhash{$type}{$key}{'image'} =
9337: $domconfig{$action}{$type}{$key}{'image'};
9338: }
9339: }
9340: }
9341: }
9342: }
9343: }
9344: } else {
9345: if ($confhash{'notify'}{'approval'}) {
9346: $changes{'notify'}{'approval'} = 1;
9347: }
9348: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9349: $changes{'uniquecode'} = 1;
9350: }
9351: }
9352: if ($context eq 'requestcourses') {
9353: foreach my $type ('textbooks','templates') {
9354: if ($newbook{$type}) {
9355: $changes{$type}{$newbook{$type}} = 1;
9356: foreach my $item ('subject','title','publisher','author') {
9357: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9358: ($type eq 'template'));
9359: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9360: if ($env{'form.'.$type.'_addbook_'.$item}) {
9361: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9362: }
9363: }
9364: if ($type eq 'textbooks') {
9365: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9366: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9367: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9368: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9369: } else {
9370: my ($imageurl,$error) =
9371: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9372: $configuserok,$switchserver,$author_ok);
9373: if ($imageurl) {
9374: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9375: }
9376: if ($error) {
9377: &Apache::lonnet::logthis($error);
9378: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9379: }
9380: }
9381: }
9382: }
9383: }
9384: if (@{$allpos{$type}} > 0) {
9385: my $idx = 0;
9386: foreach my $item (@{$allpos{$type}}) {
9387: if ($item ne '') {
9388: $confhash{$type}{$item}{'order'} = $idx;
9389: if (ref($domconfig{$action}) eq 'HASH') {
9390: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9391: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9392: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9393: $changes{$type}{$item} = 1;
9394: }
9395: }
9396: }
9397: }
9398: $idx ++;
9399: }
9400: }
9401: }
9402: }
9403: if (ref($validationitemsref) eq 'ARRAY') {
9404: foreach my $item (@{$validationitemsref}) {
9405: if ($item eq 'fields') {
9406: my @changed;
9407: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9408: if (@{$confhash{'validation'}{$item}} > 0) {
9409: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9410: }
9411: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9412: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9413: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9414: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9415: $domconfig{'requestcourses'}{'validation'}{$item});
9416: } else {
9417: @changed = @{$confhash{'validation'}{$item}};
9418: }
9419: } else {
9420: @changed = @{$confhash{'validation'}{$item}};
9421: }
9422: } else {
9423: @changed = @{$confhash{'validation'}{$item}};
9424: }
9425: if (@changed) {
9426: if ($confhash{'validation'}{$item}) {
9427: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9428: } else {
9429: $changes{'validation'}{$item} = &mt('None');
9430: }
9431: }
9432: } else {
9433: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9434: if ($item eq 'markup') {
9435: if ($env{'form.requestcourses_validation_'.$item}) {
9436: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9437: }
9438: }
9439: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9440: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9441: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9442: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9443: }
9444: } else {
9445: if ($confhash{'validation'}{$item} ne '') {
9446: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9447: }
9448: }
9449: } else {
9450: if ($confhash{'validation'}{$item} ne '') {
9451: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9452: }
9453: }
9454: }
9455: }
9456: }
9457: if ($env{'form.validationdc'}) {
9458: my $newval = $env{'form.validationdc'};
9459: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9460: if (exists($domcoords{$newval})) {
9461: $confhash{'validation'}{'dc'} = $newval;
9462: }
9463: }
9464: if (ref($confhash{'validation'}) eq 'HASH') {
9465: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9466: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9467: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9468: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9469: if ($confhash{'validation'}{'dc'} eq '') {
9470: $changes{'validation'}{'dc'} = &mt('None');
9471: } else {
9472: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9473: }
9474: }
9475: } elsif ($confhash{'validation'}{'dc'} ne '') {
9476: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9477: }
9478: } elsif ($confhash{'validation'}{'dc'} ne '') {
9479: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9480: }
9481: } elsif ($confhash{'validation'}{'dc'} ne '') {
9482: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9483: }
9484: } else {
9485: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9486: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9487: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9488: $changes{'validation'}{'dc'} = &mt('None');
9489: }
9490: }
9491: }
9492: }
9493: }
9494: } else {
9495: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9496: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9497: }
9498: foreach my $item (@usertools) {
9499: foreach my $type (@{$types},'default','_LC_adv') {
9500: my $unset;
9501: if ($context eq 'requestcourses') {
9502: $unset = '0';
9503: if ($type eq '_LC_adv') {
9504: $unset = '';
9505: }
9506: if ($confhash{$item}{$type} eq 'autolimit') {
9507: $confhash{$item}{$type} .= '=';
9508: unless ($limithash{$item}{$type} =~ /\D/) {
9509: $confhash{$item}{$type} .= $limithash{$item}{$type};
9510: }
9511: }
9512: } elsif ($context eq 'requestauthor') {
9513: $unset = '0';
9514: if ($type eq '_LC_adv') {
9515: $unset = '';
9516: }
9517: } else {
9518: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9519: $confhash{$item}{$type} = 1;
9520: } else {
9521: $confhash{$item}{$type} = 0;
9522: }
9523: }
9524: if (ref($domconfig{$action}) eq 'HASH') {
9525: if ($action eq 'requestauthor') {
9526: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9527: $changes{$type} = 1;
9528: }
9529: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9530: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9531: $changes{$item}{$type} = 1;
9532: }
9533: } else {
9534: if ($context eq 'requestcourses') {
9535: if ($confhash{$item}{$type} ne $unset) {
9536: $changes{$item}{$type} = 1;
9537: }
9538: } else {
9539: if (!$confhash{$item}{$type}) {
9540: $changes{$item}{$type} = 1;
9541: }
9542: }
9543: }
9544: } else {
9545: if ($context eq 'requestcourses') {
9546: if ($confhash{$item}{$type} ne $unset) {
9547: $changes{$item}{$type} = 1;
9548: }
9549: } elsif ($context eq 'requestauthor') {
9550: if ($confhash{$type} ne $unset) {
9551: $changes{$type} = 1;
9552: }
9553: } else {
9554: if (!$confhash{$item}{$type}) {
9555: $changes{$item}{$type} = 1;
9556: }
9557: }
9558: }
9559: }
9560: }
9561: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9562: if (ref($domconfig{'quotas'}) eq 'HASH') {
9563: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9564: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9565: if (exists($confhash{'defaultquota'}{$key})) {
9566: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9567: $changes{'defaultquota'}{$key} = 1;
9568: }
9569: } else {
9570: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9571: }
9572: }
9573: } else {
9574: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9575: if (exists($confhash{'defaultquota'}{$key})) {
9576: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9577: $changes{'defaultquota'}{$key} = 1;
9578: }
9579: } else {
9580: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9581: }
9582: }
9583: }
9584: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9585: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9586: if (exists($confhash{'authorquota'}{$key})) {
9587: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9588: $changes{'authorquota'}{$key} = 1;
9589: }
9590: } else {
9591: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9592: }
9593: }
9594: }
9595: }
9596: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9597: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9598: if (ref($domconfig{'quotas'}) eq 'HASH') {
9599: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9600: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9601: $changes{'defaultquota'}{$key} = 1;
9602: }
9603: } else {
9604: if (!exists($domconfig{'quotas'}{$key})) {
9605: $changes{'defaultquota'}{$key} = 1;
9606: }
9607: }
9608: } else {
9609: $changes{'defaultquota'}{$key} = 1;
9610: }
9611: }
9612: }
9613: if (ref($confhash{'authorquota'}) eq 'HASH') {
9614: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9615: if (ref($domconfig{'quotas'}) eq 'HASH') {
9616: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9617: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9618: $changes{'authorquota'}{$key} = 1;
9619: }
9620: } else {
9621: $changes{'authorquota'}{$key} = 1;
9622: }
9623: } else {
9624: $changes{'authorquota'}{$key} = 1;
9625: }
9626: }
9627: }
9628: }
9629:
9630: if ($context eq 'requestauthor') {
9631: $domdefaults{'requestauthor'} = \%confhash;
9632: } else {
9633: foreach my $key (keys(%confhash)) {
9634: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9635: $domdefaults{$key} = $confhash{$key};
9636: }
9637: }
9638: }
9639:
9640: my %quotahash = (
9641: $action => { %confhash }
9642: );
9643: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9644: $dom);
9645: if ($putresult eq 'ok') {
9646: if (keys(%changes) > 0) {
9647: my $cachetime = 24*60*60;
9648: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9649: if (ref($lastactref) eq 'HASH') {
9650: $lastactref->{'domdefaults'} = 1;
9651: }
9652: $resulttext = &mt('Changes made:').'<ul>';
9653: unless (($context eq 'requestcourses') ||
9654: ($context eq 'requestauthor')) {
9655: if (ref($changes{'defaultquota'}) eq 'HASH') {
9656: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9657: foreach my $type (@{$types},'default') {
9658: if (defined($changes{'defaultquota'}{$type})) {
9659: my $typetitle = $usertypes->{$type};
9660: if ($type eq 'default') {
9661: $typetitle = $othertitle;
9662: }
9663: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9664: }
9665: }
9666: $resulttext .= '</ul></li>';
9667: }
9668: if (ref($changes{'authorquota'}) eq 'HASH') {
9669: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9670: foreach my $type (@{$types},'default') {
9671: if (defined($changes{'authorquota'}{$type})) {
9672: my $typetitle = $usertypes->{$type};
9673: if ($type eq 'default') {
9674: $typetitle = $othertitle;
9675: }
9676: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9677: }
9678: }
9679: $resulttext .= '</ul></li>';
9680: }
9681: }
9682: my %newenv;
9683: foreach my $item (@usertools) {
9684: my (%haschgs,%inconf);
9685: if ($context eq 'requestauthor') {
9686: %haschgs = %changes;
9687: %inconf = %confhash;
9688: } else {
9689: if (ref($changes{$item}) eq 'HASH') {
9690: %haschgs = %{$changes{$item}};
9691: }
9692: if (ref($confhash{$item}) eq 'HASH') {
9693: %inconf = %{$confhash{$item}};
9694: }
9695: }
9696: if (keys(%haschgs) > 0) {
9697: my $newacc =
9698: &Apache::lonnet::usertools_access($env{'user.name'},
9699: $env{'user.domain'},
9700: $item,'reload',$context);
9701: if (($context eq 'requestcourses') ||
9702: ($context eq 'requestauthor')) {
9703: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9704: $newenv{'environment.canrequest.'.$item} = $newacc;
9705: }
9706: } else {
9707: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9708: $newenv{'environment.availabletools.'.$item} = $newacc;
9709: }
9710: }
9711: unless ($context eq 'requestauthor') {
9712: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9713: }
9714: foreach my $type (@{$types},'default','_LC_adv') {
9715: if ($haschgs{$type}) {
9716: my $typetitle = $usertypes->{$type};
9717: if ($type eq 'default') {
9718: $typetitle = $othertitle;
9719: } elsif ($type eq '_LC_adv') {
9720: $typetitle = 'LON-CAPA Advanced Users';
9721: }
9722: if ($inconf{$type}) {
9723: if ($context eq 'requestcourses') {
9724: my $cond;
9725: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9726: if ($1 eq '') {
9727: $cond = &mt('(Automatic processing of any request).');
9728: } else {
9729: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9730: }
9731: } else {
9732: $cond = $conditions{$inconf{$type}};
9733: }
9734: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9735: } elsif ($context eq 'requestauthor') {
9736: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9737: $titles{$inconf{$type}},$typetitle);
9738:
9739: } else {
9740: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9741: }
9742: } else {
9743: if ($type eq '_LC_adv') {
9744: if ($inconf{$type} eq '0') {
9745: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9746: } else {
9747: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9748: }
9749: } else {
9750: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9751: }
9752: }
9753: }
9754: }
9755: unless ($context eq 'requestauthor') {
9756: $resulttext .= '</ul></li>';
9757: }
9758: }
9759: }
9760: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9761: if (ref($changes{'notify'}) eq 'HASH') {
9762: if ($changes{'notify'}{'approval'}) {
9763: if (ref($confhash{'notify'}) eq 'HASH') {
9764: if ($confhash{'notify'}{'approval'}) {
9765: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9766: } else {
9767: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9768: }
9769: }
9770: }
9771: }
9772: }
9773: if ($action eq 'requestcourses') {
9774: my @offon = ('off','on');
9775: if ($changes{'uniquecode'}) {
9776: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9777: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9778: $resulttext .= '<li>'.
9779: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9780: '</li>';
9781: } else {
9782: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9783: '</li>';
9784: }
9785: }
9786: foreach my $type ('textbooks','templates') {
9787: if (ref($changes{$type}) eq 'HASH') {
9788: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9789: foreach my $key (sort(keys(%{$changes{$type}}))) {
9790: my %coursehash = &Apache::lonnet::coursedescription($key);
9791: my $coursetitle = $coursehash{'description'};
9792: my $position = $confhash{$type}{$key}{'order'} + 1;
9793: $resulttext .= '<li>';
9794: foreach my $item ('subject','title','publisher','author') {
9795: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9796: ($type eq 'templates'));
9797: my $name = $item.':';
9798: $name =~ s/^(\w)/\U$1/;
9799: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9800: }
9801: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9802: if ($type eq 'textbooks') {
9803: if ($confhash{$type}{$key}{'image'}) {
9804: $resulttext .= ' '.&mt('Image: [_1]',
9805: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9806: ' alt="Textbook cover" />').'<br />';
9807: }
9808: }
9809: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9810: }
9811: $resulttext .= '</ul></li>';
9812: }
9813: }
9814: if (ref($changes{'validation'}) eq 'HASH') {
9815: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9816: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9817: foreach my $item (@{$validationitemsref}) {
9818: if (exists($changes{'validation'}{$item})) {
9819: if ($item eq 'markup') {
9820: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9821: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9822: } else {
9823: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9824: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9825: }
9826: }
9827: }
9828: if (exists($changes{'validation'}{'dc'})) {
9829: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9830: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9831: }
9832: }
9833: }
9834: }
9835: $resulttext .= '</ul>';
9836: if (keys(%newenv)) {
9837: &Apache::lonnet::appenv(\%newenv);
9838: }
9839: } else {
9840: if ($context eq 'requestcourses') {
9841: $resulttext = &mt('No changes made to rights to request creation of courses.');
9842: } elsif ($context eq 'requestauthor') {
9843: $resulttext = &mt('No changes made to rights to request author space.');
9844: } else {
9845: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9846: }
9847: }
9848: } else {
9849: $resulttext = '<span class="LC_error">'.
9850: &mt('An error occurred: [_1]',$putresult).'</span>';
9851: }
9852: if ($errors) {
9853: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9854: '<ul>'.$errors.'</ul></p>';
9855: }
9856: return $resulttext;
9857: }
9858:
9859: sub process_textbook_image {
9860: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9861: my $filename = $env{'form.'.$caller.'.filename'};
9862: my ($error,$url);
9863: my ($width,$height) = (50,50);
9864: if ($configuserok eq 'ok') {
9865: if ($switchserver) {
9866: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9867: $switchserver);
9868: } elsif ($author_ok eq 'ok') {
9869: my ($result,$imageurl) =
9870: &publishlogo($r,'upload',$caller,$dom,$confname,
9871: "$type/$cdom/$cnum/cover",$width,$height);
9872: if ($result eq 'ok') {
9873: $url = $imageurl;
9874: } else {
9875: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9876: }
9877: } else {
9878: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9879: }
9880: } else {
9881: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9882: }
9883: return ($url,$error);
9884: }
9885:
9886: sub modify_autoenroll {
9887: my ($dom,$lastactref,%domconfig) = @_;
9888: my ($resulttext,%changes);
9889: my %currautoenroll;
9890: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9891: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9892: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9893: }
9894: }
9895: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9896: my %title = ( run => 'Auto-enrollment active',
9897: sender => 'Sender for notification messages',
9898: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9899: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9900: my @offon = ('off','on');
9901: my $sender_uname = $env{'form.sender_uname'};
9902: my $sender_domain = $env{'form.sender_domain'};
9903: if ($sender_domain eq '') {
9904: $sender_uname = '';
9905: } elsif ($sender_uname eq '') {
9906: $sender_domain = '';
9907: }
9908: my $coowners = $env{'form.autoassign_coowners'};
9909: my $failsafe = $env{'form.autoenroll_failsafe'};
9910: $failsafe =~ s{^\s+|\s+$}{}g;
9911: if ($failsafe =~ /\D/) {
9912: undef($failsafe);
9913: }
9914: my %autoenrollhash = (
9915: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9916: 'sender_uname' => $sender_uname,
9917: 'sender_domain' => $sender_domain,
9918: 'co-owners' => $coowners,
9919: 'autofailsafe' => $failsafe,
9920: }
9921: );
9922: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9923: $dom);
9924: if ($putresult eq 'ok') {
9925: if (exists($currautoenroll{'run'})) {
9926: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9927: $changes{'run'} = 1;
9928: }
9929: } elsif ($autorun) {
9930: if ($env{'form.autoenroll_run'} ne '1') {
9931: $changes{'run'} = 1;
9932: }
9933: }
9934: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9935: $changes{'sender'} = 1;
9936: }
9937: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9938: $changes{'sender'} = 1;
9939: }
9940: if ($currautoenroll{'co-owners'} ne '') {
9941: if ($currautoenroll{'co-owners'} ne $coowners) {
9942: $changes{'coowners'} = 1;
9943: }
9944: } elsif ($coowners) {
9945: $changes{'coowners'} = 1;
9946: }
9947: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9948: $changes{'autofailsafe'} = 1;
9949: }
9950: if (keys(%changes) > 0) {
9951: $resulttext = &mt('Changes made:').'<ul>';
9952: if ($changes{'run'}) {
9953: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9954: }
9955: if ($changes{'sender'}) {
9956: if ($sender_uname eq '' || $sender_domain eq '') {
9957: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9958: } else {
9959: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9960: }
9961: }
9962: if ($changes{'coowners'}) {
9963: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9964: &Apache::loncommon::devalidate_domconfig_cache($dom);
9965: if (ref($lastactref) eq 'HASH') {
9966: $lastactref->{'domainconfig'} = 1;
9967: }
9968: }
9969: if ($changes{'autofailsafe'}) {
9970: if ($failsafe ne '') {
9971: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9972: } else {
9973: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9974: }
9975: &Apache::lonnet::get_domain_defaults($dom,1);
9976: if (ref($lastactref) eq 'HASH') {
9977: $lastactref->{'domdefaults'} = 1;
9978: }
9979: }
9980: $resulttext .= '</ul>';
9981: } else {
9982: $resulttext = &mt('No changes made to auto-enrollment settings');
9983: }
9984: } else {
9985: $resulttext = '<span class="LC_error">'.
9986: &mt('An error occurred: [_1]',$putresult).'</span>';
9987: }
9988: return $resulttext;
9989: }
9990:
9991: sub modify_autoupdate {
9992: my ($dom,%domconfig) = @_;
9993: my ($resulttext,%currautoupdate,%fields,%changes);
9994: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9995: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9996: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9997: }
9998: }
9999: my @offon = ('off','on');
10000: my %title = &Apache::lonlocal::texthash (
10001: run => 'Auto-update:',
10002: classlists => 'Updates to user information in classlists?'
10003: );
10004: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10005: my %fieldtitles = &Apache::lonlocal::texthash (
10006: id => 'Student/Employee ID',
10007: permanentemail => 'E-mail address',
10008: lastname => 'Last Name',
10009: firstname => 'First Name',
10010: middlename => 'Middle Name',
10011: generation => 'Generation',
10012: );
10013: $othertitle = &mt('All users');
10014: if (keys(%{$usertypes}) > 0) {
10015: $othertitle = &mt('Other users');
10016: }
10017: foreach my $key (keys(%env)) {
10018: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10019: my ($usertype,$item) = ($1,$2);
10020: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10021: if ($usertype eq 'default') {
10022: push(@{$fields{$1}},$2);
10023: } elsif (ref($types) eq 'ARRAY') {
10024: if (grep(/^\Q$usertype\E$/,@{$types})) {
10025: push(@{$fields{$1}},$2);
10026: }
10027: }
10028: }
10029: }
10030: }
10031: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10032: @lockablenames = sort(@lockablenames);
10033: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10034: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10035: if (@changed) {
10036: $changes{'lockablenames'} = 1;
10037: }
10038: } else {
10039: if (@lockablenames) {
10040: $changes{'lockablenames'} = 1;
10041: }
10042: }
10043: my %updatehash = (
10044: autoupdate => { run => $env{'form.autoupdate_run'},
10045: classlists => $env{'form.classlists'},
10046: fields => {%fields},
10047: lockablenames => \@lockablenames,
10048: }
10049: );
10050: foreach my $key (keys(%currautoupdate)) {
10051: if (($key eq 'run') || ($key eq 'classlists')) {
10052: if (exists($updatehash{autoupdate}{$key})) {
10053: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10054: $changes{$key} = 1;
10055: }
10056: }
10057: } elsif ($key eq 'fields') {
10058: if (ref($currautoupdate{$key}) eq 'HASH') {
10059: foreach my $item (@{$types},'default') {
10060: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10061: my $change = 0;
10062: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10063: if (!exists($fields{$item})) {
10064: $change = 1;
10065: last;
10066: } elsif (ref($fields{$item}) eq 'ARRAY') {
10067: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10068: $change = 1;
10069: last;
10070: }
10071: }
10072: }
10073: if ($change) {
10074: push(@{$changes{$key}},$item);
10075: }
10076: }
10077: }
10078: }
10079: } elsif ($key eq 'lockablenames') {
10080: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10081: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10082: if (@changed) {
10083: $changes{'lockablenames'} = 1;
10084: }
10085: } else {
10086: if (@lockablenames) {
10087: $changes{'lockablenames'} = 1;
10088: }
10089: }
10090: }
10091: }
10092: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10093: if (@lockablenames) {
10094: $changes{'lockablenames'} = 1;
10095: }
10096: }
10097: foreach my $item (@{$types},'default') {
10098: if (defined($fields{$item})) {
10099: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10100: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10101: my $change = 0;
10102: if (ref($fields{$item}) eq 'ARRAY') {
10103: foreach my $type (@{$fields{$item}}) {
10104: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10105: $change = 1;
10106: last;
10107: }
10108: }
10109: }
10110: if ($change) {
10111: push(@{$changes{'fields'}},$item);
10112: }
10113: } else {
10114: push(@{$changes{'fields'}},$item);
10115: }
10116: } else {
10117: push(@{$changes{'fields'}},$item);
10118: }
10119: }
10120: }
10121: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10122: $dom);
10123: if ($putresult eq 'ok') {
10124: if (keys(%changes) > 0) {
10125: $resulttext = &mt('Changes made:').'<ul>';
10126: foreach my $key (sort(keys(%changes))) {
10127: if ($key eq 'lockablenames') {
10128: $resulttext .= '<li>';
10129: if (@lockablenames) {
10130: $usertypes->{'default'} = $othertitle;
10131: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10132: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10133: } else {
10134: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10135: }
10136: $resulttext .= '</li>';
10137: } elsif (ref($changes{$key}) eq 'ARRAY') {
10138: foreach my $item (@{$changes{$key}}) {
10139: my @newvalues;
10140: foreach my $type (@{$fields{$item}}) {
10141: push(@newvalues,$fieldtitles{$type});
10142: }
10143: my $newvaluestr;
10144: if (@newvalues > 0) {
10145: $newvaluestr = join(', ',@newvalues);
10146: } else {
10147: $newvaluestr = &mt('none');
10148: }
10149: if ($item eq 'default') {
10150: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10151: } else {
10152: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10153: }
10154: }
10155: } else {
10156: my $newvalue;
10157: if ($key eq 'run') {
10158: $newvalue = $offon[$env{'form.autoupdate_run'}];
10159: } else {
10160: $newvalue = $offon[$env{'form.'.$key}];
10161: }
10162: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10163: }
10164: }
10165: $resulttext .= '</ul>';
10166: } else {
10167: $resulttext = &mt('No changes made to autoupdates');
10168: }
10169: } else {
10170: $resulttext = '<span class="LC_error">'.
10171: &mt('An error occurred: [_1]',$putresult).'</span>';
10172: }
10173: return $resulttext;
10174: }
10175:
10176: sub modify_autocreate {
10177: my ($dom,%domconfig) = @_;
10178: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10179: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10180: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10181: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10182: }
10183: }
10184: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10185: req => 'Auto-creation of validated requests for official courses',
10186: xmldc => 'Identity of course creator of courses from XML files',
10187: );
10188: my @types = ('xml','req');
10189: foreach my $item (@types) {
10190: $newvals{$item} = $env{'form.autocreate_'.$item};
10191: $newvals{$item} =~ s/\D//g;
10192: $newvals{$item} = 0 if ($newvals{$item} eq '');
10193: }
10194: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10195: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10196: unless (exists($domcoords{$newvals{'xmldc'}})) {
10197: $newvals{'xmldc'} = '';
10198: }
10199: %autocreatehash = (
10200: autocreate => { xml => $newvals{'xml'},
10201: req => $newvals{'req'},
10202: }
10203: );
10204: if ($newvals{'xmldc'} ne '') {
10205: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10206: }
10207: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10208: $dom);
10209: if ($putresult eq 'ok') {
10210: my @items = @types;
10211: if ($newvals{'xml'}) {
10212: push(@items,'xmldc');
10213: }
10214: foreach my $item (@items) {
10215: if (exists($currautocreate{$item})) {
10216: if ($currautocreate{$item} ne $newvals{$item}) {
10217: $changes{$item} = 1;
10218: }
10219: } elsif ($newvals{$item}) {
10220: $changes{$item} = 1;
10221: }
10222: }
10223: if (keys(%changes) > 0) {
10224: my @offon = ('off','on');
10225: $resulttext = &mt('Changes made:').'<ul>';
10226: foreach my $item (@types) {
10227: if ($changes{$item}) {
10228: my $newtxt = $offon[$newvals{$item}];
10229: $resulttext .= '<li>'.
10230: &mt("$title{$item} set to [_1]$newtxt [_2]",
10231: '<b>','</b>').
10232: '</li>';
10233: }
10234: }
10235: if ($changes{'xmldc'}) {
10236: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10237: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10238: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10239: }
10240: $resulttext .= '</ul>';
10241: } else {
10242: $resulttext = &mt('No changes made to auto-creation settings');
10243: }
10244: } else {
10245: $resulttext = '<span class="LC_error">'.
10246: &mt('An error occurred: [_1]',$putresult).'</span>';
10247: }
10248: return $resulttext;
10249: }
10250:
10251: sub modify_directorysrch {
10252: my ($dom,$lastactref,%domconfig) = @_;
10253: my ($resulttext,%changes);
10254: my %currdirsrch;
10255: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10256: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10257: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10258: }
10259: }
10260: my %title = ( available => 'Institutional directory search available',
10261: localonly => 'Other domains can search institution',
10262: lcavailable => 'LON-CAPA directory search available',
10263: lclocalonly => 'Other domains can search LON-CAPA domain',
10264: searchby => 'Search types',
10265: searchtypes => 'Search latitude');
10266: my @offon = ('off','on');
10267: my @otherdoms = ('Yes','No');
10268:
10269: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10270: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10271: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10272:
10273: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10274: if (keys(%{$usertypes}) == 0) {
10275: @cansearch = ('default');
10276: } else {
10277: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10278: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10279: if (!grep(/^\Q$type\E$/,@cansearch)) {
10280: push(@{$changes{'cansearch'}},$type);
10281: }
10282: }
10283: foreach my $type (@cansearch) {
10284: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10285: push(@{$changes{'cansearch'}},$type);
10286: }
10287: }
10288: } else {
10289: push(@{$changes{'cansearch'}},@cansearch);
10290: }
10291: }
10292:
10293: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10294: foreach my $by (@{$currdirsrch{'searchby'}}) {
10295: if (!grep(/^\Q$by\E$/,@searchby)) {
10296: push(@{$changes{'searchby'}},$by);
10297: }
10298: }
10299: foreach my $by (@searchby) {
10300: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10301: push(@{$changes{'searchby'}},$by);
10302: }
10303: }
10304: } else {
10305: push(@{$changes{'searchby'}},@searchby);
10306: }
10307:
10308: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10309: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10310: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10311: push(@{$changes{'searchtypes'}},$type);
10312: }
10313: }
10314: foreach my $type (@searchtypes) {
10315: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10316: push(@{$changes{'searchtypes'}},$type);
10317: }
10318: }
10319: } else {
10320: if (exists($currdirsrch{'searchtypes'})) {
10321: foreach my $type (@searchtypes) {
10322: if ($type ne $currdirsrch{'searchtypes'}) {
10323: push(@{$changes{'searchtypes'}},$type);
10324: }
10325: }
10326: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10327: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10328: }
10329: } else {
10330: push(@{$changes{'searchtypes'}},@searchtypes);
10331: }
10332: }
10333:
10334: my %dirsrch_hash = (
10335: directorysrch => { available => $env{'form.dirsrch_available'},
10336: cansearch => \@cansearch,
10337: localonly => $env{'form.dirsrch_instlocalonly'},
10338: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10339: lcavailable => $env{'form.dirsrch_domavailable'},
10340: searchby => \@searchby,
10341: searchtypes => \@searchtypes,
10342: }
10343: );
10344: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10345: $dom);
10346: if ($putresult eq 'ok') {
10347: if (exists($currdirsrch{'available'})) {
10348: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10349: $changes{'available'} = 1;
10350: }
10351: } else {
10352: if ($env{'form.dirsrch_available'} eq '1') {
10353: $changes{'available'} = 1;
10354: }
10355: }
10356: if (exists($currdirsrch{'lcavailable'})) {
10357: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10358: $changes{'lcavailable'} = 1;
10359: }
10360: } else {
10361: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10362: $changes{'lcavailable'} = 1;
10363: }
10364: }
10365: if (exists($currdirsrch{'localonly'})) {
10366: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10367: $changes{'localonly'} = 1;
10368: }
10369: } else {
10370: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10371: $changes{'localonly'} = 1;
10372: }
10373: }
10374: if (exists($currdirsrch{'lclocalonly'})) {
10375: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10376: $changes{'lclocalonly'} = 1;
10377: }
10378: } else {
10379: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10380: $changes{'lclocalonly'} = 1;
10381: }
10382: }
10383: if (keys(%changes) > 0) {
10384: $resulttext = &mt('Changes made:').'<ul>';
10385: if ($changes{'available'}) {
10386: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10387: }
10388: if ($changes{'lcavailable'}) {
10389: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10390: }
10391: if ($changes{'localonly'}) {
10392: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10393: }
10394: if ($changes{'lclocalonly'}) {
10395: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10396: }
10397: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10398: my $chgtext;
10399: if (ref($usertypes) eq 'HASH') {
10400: if (keys(%{$usertypes}) > 0) {
10401: foreach my $type (@{$types}) {
10402: if (grep(/^\Q$type\E$/,@cansearch)) {
10403: $chgtext .= $usertypes->{$type}.'; ';
10404: }
10405: }
10406: if (grep(/^default$/,@cansearch)) {
10407: $chgtext .= $othertitle;
10408: } else {
10409: $chgtext =~ s/\; $//;
10410: }
10411: $resulttext .=
10412: '<li>'.
10413: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10414: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10415: '</li>';
10416: }
10417: }
10418: }
10419: if (ref($changes{'searchby'}) eq 'ARRAY') {
10420: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10421: my $chgtext;
10422: foreach my $type (@{$titleorder}) {
10423: if (grep(/^\Q$type\E$/,@searchby)) {
10424: if (defined($searchtitles->{$type})) {
10425: $chgtext .= $searchtitles->{$type}.'; ';
10426: }
10427: }
10428: }
10429: $chgtext =~ s/\; $//;
10430: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10431: }
10432: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10433: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10434: my $chgtext;
10435: foreach my $type (@{$srchtypeorder}) {
10436: if (grep(/^\Q$type\E$/,@searchtypes)) {
10437: if (defined($srchtypes_desc->{$type})) {
10438: $chgtext .= $srchtypes_desc->{$type}.'; ';
10439: }
10440: }
10441: }
10442: $chgtext =~ s/\; $//;
10443: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10444: }
10445: $resulttext .= '</ul>';
10446: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10447: if (ref($lastactref) eq 'HASH') {
10448: $lastactref->{'directorysrch'} = 1;
10449: }
10450: } else {
10451: $resulttext = &mt('No changes made to directory search settings');
10452: }
10453: } else {
10454: $resulttext = '<span class="LC_error">'.
10455: &mt('An error occurred: [_1]',$putresult).'</span>';
10456: }
10457: return $resulttext;
10458: }
10459:
10460: sub modify_contacts {
10461: my ($dom,$lastactref,%domconfig) = @_;
10462: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10463: if (ref($domconfig{'contacts'}) eq 'HASH') {
10464: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10465: $currsetting{$key} = $domconfig{'contacts'}{$key};
10466: }
10467: }
10468: my (%others,%to,%bcc,%includestr,%includeloc);
10469: my @contacts = ('supportemail','adminemail');
10470: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10471: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
10472: my @toggles = ('reporterrors','reportupdates');
10473: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10474: foreach my $type (@mailings) {
10475: @{$newsetting{$type}} =
10476: &Apache::loncommon::get_env_multiple('form.'.$type);
10477: foreach my $item (@contacts) {
10478: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10479: $contacts_hash{contacts}{$type}{$item} = 1;
10480: } else {
10481: $contacts_hash{contacts}{$type}{$item} = 0;
10482: }
10483: }
10484: $others{$type} = $env{'form.'.$type.'_others'};
10485: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10486: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10487: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10488: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10489: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10490: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10491: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10492: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10493: }
10494: }
10495: }
10496: foreach my $item (@contacts) {
10497: $to{$item} = $env{'form.'.$item};
10498: $contacts_hash{'contacts'}{$item} = $to{$item};
10499: }
10500: foreach my $item (@toggles) {
10501: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10502: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10503: }
10504: }
10505: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10506: foreach my $field (@{$fields}) {
10507: if (ref($possoptions->{$field}) eq 'ARRAY') {
10508: my $value = $env{'form.helpform_'.$field};
10509: $value =~ s/^\s+|\s+$//g;
10510: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10511: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
10512: if ($field eq 'screenshot') {
10513: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10514: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10515: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10516: }
10517: }
10518: }
10519: }
10520: }
10521: }
10522: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10523: my (@statuses,%usertypeshash,@overrides);
10524: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
10525: @statuses = @{$types};
10526: if (ref($usertypes) eq 'HASH') {
10527: %usertypeshash = %{$usertypes};
10528: }
10529: }
10530: if (@statuses) {
10531: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
10532: foreach my $type (@possoverrides) {
10533: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
10534: push(@overrides,$type);
10535: }
10536: }
10537: if (@overrides) {
10538: foreach my $type (@overrides) {
10539: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
10540: foreach my $item (@contacts) {
10541: if (grep(/^\Q$item\E$/,@standard)) {
10542: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
10543: $newsetting{'override_'.$type}{$item} = 1;
10544: } else {
10545: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
10546: $newsetting{'override_'.$type}{$item} = 0;
10547: }
10548: }
10549: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
10550: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10551: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
10552: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10553: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
10554: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
10555: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
10556: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10557: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
10558: }
10559: }
10560: }
10561: }
10562: if (keys(%currsetting) > 0) {
10563: foreach my $item (@contacts) {
10564: if ($to{$item} ne $currsetting{$item}) {
10565: $changes{$item} = 1;
10566: }
10567: }
10568: foreach my $type (@mailings) {
10569: foreach my $item (@contacts) {
10570: if (ref($currsetting{$type}) eq 'HASH') {
10571: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10572: push(@{$changes{$type}},$item);
10573: }
10574: } else {
10575: push(@{$changes{$type}},@{$newsetting{$type}});
10576: }
10577: }
10578: if ($others{$type} ne $currsetting{$type}{'others'}) {
10579: push(@{$changes{$type}},'others');
10580: }
10581: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10582: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10583: push(@{$changes{$type}},'bcc');
10584: }
10585: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10586: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10587: push(@{$changes{$type}},'include');
10588: }
10589: }
10590: }
10591: if (ref($fields) eq 'ARRAY') {
10592: if (ref($currsetting{'helpform'}) eq 'HASH') {
10593: foreach my $field (@{$fields}) {
10594: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10595: push(@{$changes{'helpform'}},$field);
10596: }
10597: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10598: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10599: push(@{$changes{'helpform'}},'maxsize');
10600: }
10601: }
10602: }
10603: } else {
10604: foreach my $field (@{$fields}) {
10605: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10606: push(@{$changes{'helpform'}},$field);
10607: }
10608: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10609: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10610: push(@{$changes{'helpform'}},'maxsize');
10611: }
10612: }
10613: }
10614: }
10615: }
10616: if (@statuses) {
10617: if (ref($currsetting{'overrides'}) eq 'HASH') {
10618: foreach my $key (keys(%{$currsetting{'overrides'}})) {
10619: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
10620: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
10621: foreach my $item (@contacts,'bcc','others','include') {
10622: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
10623: push(@{$changes{'overrides'}},$key);
10624: last;
10625: }
10626: }
10627: } else {
10628: push(@{$changes{'overrides'}},$key);
10629: }
10630: }
10631: }
10632: foreach my $key (@overrides) {
10633: unless (exists($currsetting{'overrides'}{$key})) {
10634: push(@{$changes{'overrides'}},$key);
10635: }
10636: }
10637: } else {
10638: foreach my $key (@overrides) {
10639: push(@{$changes{'overrides'}},$key);
10640: }
10641: }
10642: }
10643: } else {
10644: my %default;
10645: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10646: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10647: $default{'errormail'} = 'adminemail';
10648: $default{'packagesmail'} = 'adminemail';
10649: $default{'helpdeskmail'} = 'supportemail';
10650: $default{'otherdomsmail'} = 'supportemail';
10651: $default{'lonstatusmail'} = 'adminemail';
10652: $default{'requestsmail'} = 'adminemail';
10653: $default{'updatesmail'} = 'adminemail';
10654: $default{'hostipmail'} = 'adminemail';
10655: foreach my $item (@contacts) {
10656: if ($to{$item} ne $default{$item}) {
10657: $changes{$item} = 1;
10658: }
10659: }
10660: foreach my $type (@mailings) {
10661: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10662: push(@{$changes{$type}},@{$newsetting{$type}});
10663: }
10664: if ($others{$type} ne '') {
10665: push(@{$changes{$type}},'others');
10666: }
10667: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10668: if ($bcc{$type} ne '') {
10669: push(@{$changes{$type}},'bcc');
10670: }
10671: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10672: push(@{$changes{$type}},'include');
10673: }
10674: }
10675: }
10676: if (ref($fields) eq 'ARRAY') {
10677: foreach my $field (@{$fields}) {
10678: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10679: push(@{$changes{'helpform'}},$field);
10680: }
10681: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10682: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10683: push(@{$changes{'helpform'}},'maxsize');
10684: }
10685: }
10686: }
10687: }
10688: }
10689: foreach my $item (@toggles) {
10690: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10691: $changes{$item} = 1;
10692: } elsif ((!$env{'form.'.$item}) &&
10693: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10694: $changes{$item} = 1;
10695: }
10696: }
10697: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10698: $dom);
10699: if ($putresult eq 'ok') {
10700: if (keys(%changes) > 0) {
10701: &Apache::loncommon::devalidate_domconfig_cache($dom);
10702: if (ref($lastactref) eq 'HASH') {
10703: $lastactref->{'domainconfig'} = 1;
10704: }
10705: my ($titles,$short_titles) = &contact_titles();
10706: $resulttext = &mt('Changes made:').'<ul>';
10707: foreach my $item (@contacts) {
10708: if ($changes{$item}) {
10709: $resulttext .= '<li>'.$titles->{$item}.
10710: &mt(' set to: ').
10711: '<span class="LC_cusr_emph">'.
10712: $to{$item}.'</span></li>';
10713: }
10714: }
10715: foreach my $type (@mailings) {
10716: if (ref($changes{$type}) eq 'ARRAY') {
10717: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10718: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10719: } else {
10720: $resulttext .= '<li>'.$titles->{$type}.': ';
10721: }
10722: my @text;
10723: foreach my $item (@{$newsetting{$type}}) {
10724: push(@text,$short_titles->{$item});
10725: }
10726: if ($others{$type} ne '') {
10727: push(@text,$others{$type});
10728: }
10729: if (@text) {
10730: $resulttext .= '<span class="LC_cusr_emph">'.
10731: join(', ',@text).'</span>';
10732: }
10733: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10734: if ($bcc{$type} ne '') {
10735: my $bcctext;
10736: if (@text) {
10737: $bcctext = ' '.&mt('with Bcc to');
10738: } else {
10739: $bcctext = '(Bcc)';
10740: }
10741: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10742: } elsif (!@text) {
10743: $resulttext .= &mt('No one');
10744: }
10745: if ($includestr{$type} ne '') {
10746: if ($includeloc{$type} eq 'b') {
10747: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10748: } elsif ($includeloc{$type} eq 's') {
10749: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10750: }
10751: }
10752: } elsif (!@text) {
10753: $resulttext .= &mt('No recipients');
10754: }
10755: $resulttext .= '</li>';
10756: }
10757: }
10758: if (ref($changes{'overrides'}) eq 'ARRAY') {
10759: my @deletions;
10760: foreach my $type (@{$changes{'overrides'}}) {
10761: if ($usertypeshash{$type}) {
10762: if (grep(/^\Q$type\E/,@overrides)) {
10763: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
10764: $usertypeshash{$type}).'<ul><li>';
10765: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
10766: my @text;
10767: foreach my $item (@contacts) {
10768: if ($newsetting{'override_'.$type}{$item}) {
10769: push(@text,$short_titles->{$item});
10770: }
10771: }
10772: if ($newsetting{'override_'.$type}{'others'} ne '') {
10773: push(@text,$newsetting{'override_'.$type}{'others'});
10774: }
10775:
10776: if (@text) {
10777: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
10778: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
10779: }
10780: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
10781: my $bcctext;
10782: if (@text) {
10783: $bcctext = ' '.&mt('with Bcc to');
10784: } else {
10785: $bcctext = '(Bcc)';
10786: }
10787: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
10788: } elsif (!@text) {
10789: $resulttext .= &mt('Helpdesk e-mail sent to no one');
10790: }
10791: $resulttext .= '</li>';
10792: if ($newsetting{'override_'.$type}{'include'} ne '') {
10793: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
10794: if ($loc eq 'b') {
10795: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
10796: } elsif ($loc eq 's') {
10797: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
10798: }
10799: }
10800: }
10801: $resulttext .= '</li></ul></li>';
10802: } else {
10803: push(@deletions,$usertypeshash{$type});
10804: }
10805: }
10806: }
10807: if (@deletions) {
10808: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
10809: join(', ',@deletions)).'</li>';
10810: }
10811: }
10812: my @offon = ('off','on');
10813: if ($changes{'reporterrors'}) {
10814: $resulttext .= '<li>'.
10815: &mt('E-mail error reports to [_1] set to "'.
10816: $offon[$env{'form.reporterrors'}].'".',
10817: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10818: &mt('LON-CAPA core group - MSU'),600,500)).
10819: '</li>';
10820: }
10821: if ($changes{'reportupdates'}) {
10822: $resulttext .= '<li>'.
10823: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10824: $offon[$env{'form.reportupdates'}].'".',
10825: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10826: &mt('LON-CAPA core group - MSU'),600,500)).
10827: '</li>';
10828: }
10829: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10830: my (@optional,@required,@unused,$maxsizechg);
10831: foreach my $field (@{$changes{'helpform'}}) {
10832: if ($field eq 'maxsize') {
10833: $maxsizechg = 1;
10834: next;
10835: }
10836: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10837: push(@optional,$field);
10838: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10839: push(@unused,$field);
10840: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10841: push(@required,$field);
10842: }
10843: }
10844: if (@optional) {
10845: $resulttext .= '<li>'.
10846: &mt('Help form fields changed to "Optional": [_1].',
10847: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10848: '</li>';
10849: }
10850: if (@required) {
10851: $resulttext .= '<li>'.
10852: &mt('Help form fields changed to "Required": [_1].',
10853: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10854: '</li>';
10855: }
10856: if (@unused) {
10857: $resulttext .= '<li>'.
10858: &mt('Help form fields changed to "Not shown": [_1].',
10859: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10860: '</li>';
10861: }
10862: if ($maxsizechg) {
10863: $resulttext .= '<li>'.
10864: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10865: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10866: '</li>';
10867: }
10868: }
10869: $resulttext .= '</ul>';
10870: } else {
10871: $resulttext = &mt('No changes made to contacts and form settings');
10872: }
10873: } else {
10874: $resulttext = '<span class="LC_error">'.
10875: &mt('An error occurred: [_1].',$putresult).'</span>';
10876: }
10877: return $resulttext;
10878: }
10879:
10880: sub modify_passwords {
10881: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10882: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
10883: $updatedefaults,$updateconf);
10884: my $customfn = 'resetpw.html';
10885: if (ref($domconfig{'passwords'}) eq 'HASH') {
10886: %current = %{$domconfig{'passwords'}};
10887: }
10888: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10889: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10890: if (ref($types) eq 'ARRAY') {
10891: @oktypes = @{$types};
10892: }
10893: push(@oktypes,'default');
10894:
10895: my %titles = &Apache::lonlocal::texthash (
10896: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
10897: intauth_check => 'Check bcrypt cost if authenticated',
10898: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
10899: permanent => 'Permanent e-mail address',
10900: critical => 'Critical notification address',
10901: notify => 'Notification address',
10902: min => 'Minimum password length',
10903: max => 'Maximum password length',
10904: chars => 'Required characters',
10905: numsaved => 'Number of previous passwords to save',
10906: reset => 'Resetting Forgotten Password',
10907: intauth => 'Encryption of Stored Passwords (Internal Auth)',
10908: rules => 'Rules for LON-CAPA Passwords',
10909: crsownerchg => 'Course Owner Changing Student Passwords',
10910: username => 'Username',
10911: email => 'E-mail address',
10912: );
10913:
10914: #
10915: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
10916: #
10917: my (%curr_defaults,%save_defaults);
10918: if (ref($domconfig{'defaults'}) eq 'HASH') {
10919: foreach my $key (keys(%{$domconfig{'defaults'}})) {
10920: if ($key =~ /^intauth_(cost|check|switch)$/) {
10921: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
10922: } else {
10923: $save_defaults{$key} = $domconfig{'defaults'}{$key};
10924: }
10925: }
10926: }
10927: my %staticdefaults = (
10928: 'resetlink' => 2,
10929: 'resetcase' => \@oktypes,
10930: 'resetprelink' => 'both',
10931: 'resetemail' => ['critical','notify','permanent'],
10932: 'intauth_cost' => 10,
10933: 'intauth_check' => 0,
10934: 'intauth_switch' => 0,
10935: );
10936: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
10937: foreach my $type (@oktypes) {
10938: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
10939: }
10940: my $linklife = $env{'form.passwords_link'};
10941: $linklife =~ s/^\s+|\s+$//g;
10942: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
10943: $newvalues{'resetlink'} = $linklife;
10944: if ($current{'resetlink'}) {
10945: if ($current{'resetlink'} ne $linklife) {
10946: $changes{'reset'} = 1;
10947: }
10948: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
10949: if ($staticdefaults{'resetlink'} ne $linklife) {
10950: $changes{'reset'} = 1;
10951: }
10952: }
10953: } elsif ($current{'resetlink'}) {
10954: $changes{'reset'} = 1;
10955: }
10956: my @casesens;
10957: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
10958: foreach my $case (sort(@posscase)) {
10959: if (grep(/^\Q$case\E$/,@oktypes)) {
10960: push(@casesens,$case);
10961: }
10962: }
10963: $newvalues{'resetcase'} = \@casesens;
10964: if (ref($current{'resetcase'}) eq 'ARRAY') {
10965: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
10966: if (@diffs > 0) {
10967: $changes{'reset'} = 1;
10968: }
10969: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
10970: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
10971: if (@diffs > 0) {
10972: $changes{'reset'} = 1;
10973: }
10974: }
10975: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
10976: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
10977: if (exists($current{'resetprelink'})) {
10978: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
10979: $changes{'reset'} = 1;
10980: }
10981: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
10982: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
10983: $changes{'reset'} = 1;
10984: }
10985: }
10986: } elsif ($current{'resetprelink'}) {
10987: $changes{'reset'} = 1;
10988: }
10989: foreach my $type (@oktypes) {
10990: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
10991: my @postlink;
10992: foreach my $item (sort(@possplink)) {
10993: if ($item =~ /^(email|username)$/) {
10994: push(@postlink,$item);
10995: }
10996: }
10997: $newvalues{'resetpostlink'}{$type} = \@postlink;
10998: unless ($changes{'reset'}) {
10999: if (ref($current{'resetpostlink'}) eq 'HASH') {
11000: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
11001: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
11002: if (@diffs > 0) {
11003: $changes{'reset'} = 1;
11004: }
11005: } else {
11006: $changes{'reset'} = 1;
11007: }
11008: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11009: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
11010: if (@diffs > 0) {
11011: $changes{'reset'} = 1;
11012: }
11013: }
11014: }
11015: }
11016: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
11017: my @resetemail;
11018: foreach my $item (sort(@possemailsrc)) {
11019: if ($item =~ /^(permanent|critical|notify)$/) {
11020: push(@resetemail,$item);
11021: }
11022: }
11023: $newvalues{'resetemail'} = \@resetemail;
11024: unless ($changes{'reset'}) {
11025: if (ref($current{'resetemail'}) eq 'ARRAY') {
11026: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
11027: if (@diffs > 0) {
11028: $changes{'reset'} = 1;
11029: }
11030: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11031: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
11032: if (@diffs > 0) {
11033: $changes{'reset'} = 1;
11034: }
11035: }
11036: }
11037: if ($env{'form.passwords_stdtext'} == 0) {
11038: $newvalues{'resetremove'} = 1;
11039: unless ($current{'resetremove'}) {
11040: $changes{'reset'} = 1;
11041: }
11042: } elsif ($current{'resetremove'}) {
11043: $changes{'reset'} = 1;
11044: }
11045: if ($env{'form.passwords_customfile.filename'} ne '') {
11046: my $servadm = $r->dir_config('lonAdmEMail');
11047: my $servadm = $r->dir_config('lonAdmEMail');
11048: my ($configuserok,$author_ok,$switchserver) =
11049: &config_check($dom,$confname,$servadm);
11050: my $error;
11051: if ($configuserok eq 'ok') {
11052: if ($switchserver) {
11053: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
11054: } else {
11055: if ($author_ok eq 'ok') {
11056: my ($result,$customurl) =
11057: &publishlogo($r,'upload','passwords_customfile',$dom,
11058: $confname,'customtext/resetpw','','',$customfn);
11059: if ($result eq 'ok') {
11060: $newvalues{'resetcustom'} = $customurl;
11061: $changes{'reset'} = 1;
11062: } else {
11063: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
11064: }
11065: } else {
11066: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
11067: }
11068: }
11069: } else {
11070: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
11071: }
11072: if ($error) {
11073: &Apache::lonnet::logthis($error);
11074: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11075: }
11076: } elsif ($current{'resetcustom'}) {
11077: if ($env{'form.passwords_custom_del'}) {
11078: $changes{'reset'} = 1;
11079: } else {
11080: $newvalues{'resetcustom'} = $current{'resetcustom'};
11081: }
11082: }
11083: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
11084: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
11085: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
11086: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
11087: $changes{'intauth'} = 1;
11088: }
11089: } else {
11090: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
11091: }
11092: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
11093: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
11094: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
11095: $changes{'intauth'} = 1;
11096: }
11097: } else {
11098: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
11099: }
11100: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
11101: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
11102: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
11103: $changes{'intauth'} = 1;
11104: }
11105: } else {
11106: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
11107: }
11108: foreach my $item ('cost','check','switch') {
11109: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
11110: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
11111: $updatedefaults = 1;
11112: }
11113: }
11114: foreach my $rule ('min','max','numsaved') {
11115: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
11116: my $ruleok;
11117: if ($rule eq 'min') {
11118: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
11119: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
11120: $ruleok = 1;
11121: }
11122: }
11123: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
11124: ($env{'form.passwords_'.$rule} ne '0')) {
11125: $ruleok = 1;
11126: }
11127: if ($ruleok) {
11128: $newvalues{$rule} = $env{'form.passwords_'.$rule};
11129: if (exists($current{$rule})) {
11130: if ($newvalues{$rule} ne $current{$rule}) {
11131: $changes{'rules'} = 1;
11132: }
11133: } elsif ($rule eq 'min') {
11134: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
11135: $changes{'rules'} = 1;
11136: }
11137: } else {
11138: $changes{'rules'} = 1;
11139: }
11140: } elsif (exists($current{$rule})) {
11141: $changes{'rules'} = 1;
11142: }
11143: }
11144: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
11145: my @chars;
11146: foreach my $item (sort(@posschars)) {
11147: if ($item =~ /^(uc|lc|num|spec)$/) {
11148: push(@chars,$item);
11149: }
11150: }
11151: $newvalues{'chars'} = \@chars;
11152: unless ($changes{'rules'}) {
11153: if (ref($current{'chars'}) eq 'ARRAY') {
11154: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
11155: if (@diffs > 0) {
11156: $changes{'rules'} = 1;
11157: }
11158: } else {
11159: if (@chars > 0) {
11160: $changes{'rules'} = 1;
11161: }
11162: }
11163: }
11164: my %crsownerchg = (
11165: by => [],
11166: for => [],
11167: );
11168: foreach my $item ('by','for') {
11169: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
11170: foreach my $type (sort(@posstypes)) {
11171: if (grep(/^\Q$type\E$/,@oktypes)) {
11172: push(@{$crsownerchg{$item}},$type);
11173: }
11174: }
11175: }
11176: $newvalues{'crsownerchg'} = \%crsownerchg;
11177: if (ref($current{'crsownerchg'}) eq 'HASH') {
11178: foreach my $item ('by','for') {
11179: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
11180: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
11181: if (@diffs > 0) {
11182: $changes{'crsownerchg'} = 1;
11183: last;
11184: }
11185: }
11186: }
11187: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
11188: foreach my $item ('by','for') {
11189: if (@{$crsownerchg{$item}} > 0) {
11190: $changes{'crsownerchg'} = 1;
11191: last;
11192: }
11193: }
11194: }
11195:
11196: my %confighash = (
11197: defaults => \%save_defaults,
11198: passwords => \%newvalues,
11199: );
11200: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
11201:
11202: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
11203: if ($putresult eq 'ok') {
11204: if (keys(%changes) > 0) {
11205: $resulttext = &mt('Changes made: ').'<ul>';
11206: foreach my $key ('reset','intauth','rules','crsownerchg') {
11207: if ($changes{$key}) {
11208: unless ($key eq 'intauth') {
11209: $updateconf = 1;
11210: }
11211: $resulttext .= '<li>'.$titles{$key}.':<ul>';
11212: if ($key eq 'reset') {
11213: if ($confighash{'passwords'}{'captcha'} eq 'original') {
11214: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
11215: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
11216: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
11217: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
11218: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
11219: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
11220: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
11221: }
11222: } else {
11223: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
11224: }
11225: if ($confighash{'passwords'}{'resetlink'}) {
11226: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
11227: } else {
11228: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
11229: &mt('Will default to 2 hours').'</li>';
11230: }
11231: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
11232: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
11233: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
11234: } else {
11235: my $casesens;
11236: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
11237: if ($type eq 'default') {
11238: $casesens .= $othertitle.', ';
11239: } elsif ($usertypes->{$type} ne '') {
11240: $casesens .= $usertypes->{$type}.', ';
11241: }
11242: }
11243: $casesens =~ s/\Q, \E$//;
11244: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
11245: }
11246: } else {
11247: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
11248: }
11249: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
11250: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
11251: } else {
11252: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
11253: }
11254: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
11255: my $output;
11256: if (ref($types) eq 'ARRAY') {
11257: foreach my $type (@{$types}) {
11258: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
11259: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
11260: $output .= $usertypes->{$type}.' -- '.&mt('none');
11261: } else {
11262: $output .= $usertypes->{$type}.' -- '.
11263: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
11264: }
11265: }
11266: }
11267: }
11268: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
11269: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
11270: $output .= $othertitle.' -- '.&mt('none');
11271: } else {
11272: $output .= $othertitle.' -- '.
11273: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
11274: }
11275: }
11276: if ($output) {
11277: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
11278: } else {
11279: $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>';
11280: }
11281: } else {
11282: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
11283: }
11284: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
11285: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
11286: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
11287: } else {
11288: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
11289: }
11290: } else {
11291: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
11292: }
11293: if ($confighash{'passwords'}{'resetremove'}) {
11294: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
11295: } else {
11296: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
11297: }
11298: if ($confighash{'passwords'}{'resetcustom'}) {
11299: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
11300: &mt('custom text'),600,500,undef,undef,
11301: undef,undef,'background-color:#ffffff');
11302: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
11303: } else {
11304: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
11305: }
11306: } elsif ($key eq 'intauth') {
11307: foreach my $item ('cost','switch','check') {
11308: my $value = $save_defaults{$key.'_'.$item};
11309: if ($item eq 'switch') {
11310: my %optiondesc = &Apache::lonlocal::texthash (
11311: 0 => 'No',
11312: 1 => 'Yes',
11313: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11314: );
11315: if ($value =~ /^(0|1|2)$/) {
11316: $value = $optiondesc{$value};
11317: } else {
11318: $value = &mt('none -- defaults to No');
11319: }
11320: } elsif ($item eq 'check') {
11321: my %optiondesc = &Apache::lonlocal::texthash (
11322: 0 => 'No',
11323: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11324: 2 => 'Yes, disallow login if stored cost is less than domain default',
11325: );
11326: if ($value =~ /^(0|1|2)$/) {
11327: $value = $optiondesc{$value};
11328: } else {
11329: $value = &mt('none -- defaults to No');
11330: }
11331: }
11332: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
11333: }
11334: } elsif ($key eq 'rules') {
11335: foreach my $rule ('min','max','numsaved') {
11336: if ($confighash{'passwords'}{$rule} eq '') {
11337: if ($rule eq 'min') {
11338: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
11339: ' '.&mt('Default of [_1] will be used',
11340: $Apache::lonnet::passwdmin).'</li>';
11341: } else {
11342: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
11343: }
11344: } else {
11345: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
11346: }
11347: }
11348: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
11349: if (@{$confighash{'passwords'}{'chars'}} > 0) {
11350: my %rulenames = &Apache::lonlocal::texthash(
11351: uc => 'At least one upper case letter',
11352: lc => 'At least one lower case letter',
11353: num => 'At least one number',
11354: spec => 'At least one non-alphanumeric',
11355: );
11356: my $needed = '<ul><li>'.
11357: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
11358: '</li></ul>';
11359: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
11360: } else {
11361: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
11362: }
11363: } else {
11364: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
11365: }
11366: } elsif ($key eq 'crsownerchg') {
11367: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
11368: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
11369: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
11370: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11371: } else {
11372: my %crsownerstr;
11373: foreach my $item ('by','for') {
11374: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
11375: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
11376: if ($type eq 'default') {
11377: $crsownerstr{$item} .= $othertitle.', ';
11378: } elsif ($usertypes->{$type} ne '') {
11379: $crsownerstr{$item} .= $usertypes->{$type}.', ';
11380: }
11381: }
11382: $crsownerstr{$item} =~ s/\Q, \E$//;
11383: }
11384: }
11385: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
11386: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
11387: }
11388: } else {
11389: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11390: }
11391: }
11392: $resulttext .= '</ul></li>';
11393: }
11394: }
11395: $resulttext .= '</ul>';
11396: } else {
11397: $resulttext = &mt('No changes made to password settings');
11398: }
11399: my $cachetime = 24*60*60;
11400: if ($updatedefaults) {
11401: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11402: if (ref($lastactref) eq 'HASH') {
11403: $lastactref->{'domdefaults'} = 1;
11404: }
11405: }
11406: if ($updateconf) {
11407: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
11408: if (ref($lastactref) eq 'HASH') {
11409: $lastactref->{'passwdconf'} = 1;
11410: }
11411: }
11412: } else {
11413: $resulttext = '<span class="LC_error">'.
11414: &mt('An error occurred: [_1]',$putresult).'</span>';
11415: }
11416: if ($errors) {
11417: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11418: $errors.'</ul></p>';
11419: }
11420: return $resulttext;
11421: }
11422:
11423: sub modify_usercreation {
11424: my ($dom,%domconfig) = @_;
11425: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11426: my $warningmsg;
11427: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11428: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11429: if ($key eq 'cancreate') {
11430: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11431: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11432: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11433: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11434: } else {
11435: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11436: }
11437: }
11438: }
11439: } elsif ($key eq 'email_rule') {
11440: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11441: } else {
11442: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11443: }
11444: }
11445: }
11446: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11447: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11448: my @contexts = ('author','course','requestcrs');
11449: foreach my $item(@contexts) {
11450: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11451: }
11452: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11453: foreach my $item (@contexts) {
11454: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11455: push(@{$changes{'cancreate'}},$item);
11456: }
11457: }
11458: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11459: foreach my $item (@contexts) {
11460: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11461: if ($cancreate{$item} ne 'any') {
11462: push(@{$changes{'cancreate'}},$item);
11463: }
11464: } else {
11465: if ($cancreate{$item} ne 'none') {
11466: push(@{$changes{'cancreate'}},$item);
11467: }
11468: }
11469: }
11470: } else {
11471: foreach my $item (@contexts) {
11472: push(@{$changes{'cancreate'}},$item);
11473: }
11474: }
11475:
11476: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11477: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11478: if (!grep(/^\Q$type\E$/,@username_rule)) {
11479: push(@{$changes{'username_rule'}},$type);
11480: }
11481: }
11482: foreach my $type (@username_rule) {
11483: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11484: push(@{$changes{'username_rule'}},$type);
11485: }
11486: }
11487: } else {
11488: push(@{$changes{'username_rule'}},@username_rule);
11489: }
11490:
11491: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11492: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11493: if (!grep(/^\Q$type\E$/,@id_rule)) {
11494: push(@{$changes{'id_rule'}},$type);
11495: }
11496: }
11497: foreach my $type (@id_rule) {
11498: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11499: push(@{$changes{'id_rule'}},$type);
11500: }
11501: }
11502: } else {
11503: push(@{$changes{'id_rule'}},@id_rule);
11504: }
11505:
11506: my @authen_contexts = ('author','course','domain');
11507: my @authtypes = ('int','krb4','krb5','loc');
11508: my %authhash;
11509: foreach my $item (@authen_contexts) {
11510: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11511: foreach my $auth (@authtypes) {
11512: if (grep(/^\Q$auth\E$/,@authallowed)) {
11513: $authhash{$item}{$auth} = 1;
11514: } else {
11515: $authhash{$item}{$auth} = 0;
11516: }
11517: }
11518: }
11519: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11520: foreach my $item (@authen_contexts) {
11521: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11522: foreach my $auth (@authtypes) {
11523: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11524: push(@{$changes{'authtypes'}},$item);
11525: last;
11526: }
11527: }
11528: }
11529: }
11530: } else {
11531: foreach my $item (@authen_contexts) {
11532: push(@{$changes{'authtypes'}},$item);
11533: }
11534: }
11535:
11536: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11537: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11538: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11539: $save_usercreate{'id_rule'} = \@id_rule;
11540: $save_usercreate{'username_rule'} = \@username_rule,
11541: $save_usercreate{'authtypes'} = \%authhash;
11542:
11543: my %usercreation_hash = (
11544: usercreation => \%save_usercreate,
11545: );
11546:
11547: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11548: $dom);
11549:
11550: if ($putresult eq 'ok') {
11551: if (keys(%changes) > 0) {
11552: $resulttext = &mt('Changes made:').'<ul>';
11553: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11554: my %lt = &usercreation_types();
11555: foreach my $type (@{$changes{'cancreate'}}) {
11556: my $chgtext = $lt{$type}.', ';
11557: if ($cancreate{$type} eq 'none') {
11558: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11559: } elsif ($cancreate{$type} eq 'any') {
11560: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11561: } elsif ($cancreate{$type} eq 'official') {
11562: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11563: } elsif ($cancreate{$type} eq 'unofficial') {
11564: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11565: }
11566: $resulttext .= '<li>'.$chgtext.'</li>';
11567: }
11568: }
11569: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11570: my ($rules,$ruleorder) =
11571: &Apache::lonnet::inst_userrules($dom,'username');
11572: my $chgtext = '<ul>';
11573: foreach my $type (@username_rule) {
11574: if (ref($rules->{$type}) eq 'HASH') {
11575: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11576: }
11577: }
11578: $chgtext .= '</ul>';
11579: if (@username_rule > 0) {
11580: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11581: } else {
11582: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11583: }
11584: }
11585: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11586: my ($idrules,$idruleorder) =
11587: &Apache::lonnet::inst_userrules($dom,'id');
11588: my $chgtext = '<ul>';
11589: foreach my $type (@id_rule) {
11590: if (ref($idrules->{$type}) eq 'HASH') {
11591: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11592: }
11593: }
11594: $chgtext .= '</ul>';
11595: if (@id_rule > 0) {
11596: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11597: } else {
11598: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11599: }
11600: }
11601: my %authname = &authtype_names();
11602: my %context_title = &context_names();
11603: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11604: my $chgtext = '<ul>';
11605: foreach my $type (@{$changes{'authtypes'}}) {
11606: my @allowed;
11607: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11608: foreach my $auth (@authtypes) {
11609: if ($authhash{$type}{$auth}) {
11610: push(@allowed,$authname{$auth});
11611: }
11612: }
11613: if (@allowed > 0) {
11614: $chgtext .= join(', ',@allowed).'</li>';
11615: } else {
11616: $chgtext .= &mt('none').'</li>';
11617: }
11618: }
11619: $chgtext .= '</ul>';
11620: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11621: $resulttext .= '</li>';
11622: }
11623: $resulttext .= '</ul>';
11624: } else {
11625: $resulttext = &mt('No changes made to user creation settings');
11626: }
11627: } else {
11628: $resulttext = '<span class="LC_error">'.
11629: &mt('An error occurred: [_1]',$putresult).'</span>';
11630: }
11631: if ($warningmsg ne '') {
11632: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11633: }
11634: return $resulttext;
11635: }
11636:
11637: sub modify_selfcreation {
11638: my ($dom,$lastactref,%domconfig) = @_;
11639: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11640: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11641: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11642: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11643: if (ref($typesref) eq 'ARRAY') {
11644: @types = @{$typesref};
11645: }
11646: if (ref($usertypesref) eq 'HASH') {
11647: %usertypes = %{$usertypesref};
11648: }
11649: $usertypes{'default'} = $othertitle;
11650: #
11651: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11652: #
11653: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11654: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11655: if ($key eq 'cancreate') {
11656: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11657: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11658: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11659: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11660: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11661: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11662: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11663: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11664: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11665: } else {
11666: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11667: }
11668: }
11669: }
11670: } elsif ($key eq 'email_rule') {
11671: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11672: } else {
11673: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11674: }
11675: }
11676: }
11677: #
11678: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11679: #
11680: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11681: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11682: if ($key eq 'selfcreate') {
11683: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11684: } else {
11685: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11686: }
11687: }
11688: }
11689: #
11690: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11691: #
11692: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11693: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11694: if ($key eq 'inststatusguest') {
11695: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11696: } else {
11697: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11698: }
11699: }
11700: }
11701:
11702: my @contexts = ('selfcreate');
11703: @{$cancreate{'selfcreate'}} = ();
11704: %{$cancreate{'emailusername'}} = ();
11705: if (@types) {
11706: @{$cancreate{'statustocreate'}} = ();
11707: }
11708: %{$cancreate{'selfcreateprocessing'}} = ();
11709: %{$cancreate{'shibenv'}} = ();
11710: %{$cancreate{'emailverified'}} = ();
11711: %{$cancreate{'emailoptions'}} = ();
11712: %{$cancreate{'emaildomain'}} = ();
11713: my %selfcreatetypes = (
11714: sso => 'users authenticated by institutional single sign on',
11715: login => 'users authenticated by institutional log-in',
11716: email => 'users verified by e-mail',
11717: );
11718: #
11719: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11720: # is permitted.
11721: #
11722:
11723: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
11724:
11725: my (@statuses,%email_rule);
11726: foreach my $item ('login','sso','email') {
11727: if ($item eq 'email') {
11728: if ($env{'form.cancreate_email'}) {
11729: if (@types) {
11730: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
11731: foreach my $status (@poss_statuses) {
11732: if (grep(/^\Q$status\E$/,(@types,'default'))) {
11733: push(@statuses,$status);
11734: }
11735: }
11736: $save_inststatus{'inststatusguest'} = \@statuses;
11737: } else {
11738: push(@statuses,'default');
11739: }
11740: if (@statuses) {
11741: my %curr_rule;
11742: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11743: foreach my $type (@statuses) {
11744: $curr_rule{$type} = $curr_usercreation{'email_rule'};
11745: }
11746: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
11747: foreach my $type (@statuses) {
11748: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
11749: }
11750: }
11751: push(@{$cancreate{'selfcreate'}},'email');
11752: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
11753: my %curremaildom;
11754: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
11755: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
11756: }
11757: foreach my $type (@statuses) {
11758: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
11759: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11760: }
11761: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
11762: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
11763: }
11764: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
11765: #
11766: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
11767: #
11768: my $chosen = $1;
11769: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
11770: my $emaildom;
11771: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
11772: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
11773: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
11774: if (ref($curremaildom{$type}) eq 'HASH') {
11775: if (exists($curremaildom{$type}{$chosen})) {
11776: if ($curremaildom{$type}{$chosen} ne $emaildom) {
11777: push(@{$changes{'cancreate'}},'emaildomain');
11778: }
11779: } elsif ($emaildom ne '') {
11780: push(@{$changes{'cancreate'}},'emaildomain');
11781: }
11782: } elsif ($emaildom ne '') {
11783: push(@{$changes{'cancreate'}},'emaildomain');
11784: }
11785: }
11786: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11787: } elsif ($chosen eq 'custom') {
11788: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
11789: $email_rule{$type} = [];
11790: if (ref($emailrules) eq 'HASH') {
11791: foreach my $rule (@possemail_rules) {
11792: if (exists($emailrules->{$rule})) {
11793: push(@{$email_rule{$type}},$rule);
11794: }
11795: }
11796: }
11797: if (@{$email_rule{$type}}) {
11798: $cancreate{'emailoptions'}{$type} = 'custom';
11799: if (ref($curr_rule{$type}) eq 'ARRAY') {
11800: if (@{$curr_rule{$type}} > 0) {
11801: foreach my $rule (@{$curr_rule{$type}}) {
11802: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
11803: push(@{$changes{'email_rule'}},$type);
11804: }
11805: }
11806: }
11807: foreach my $type (@{$email_rule{$type}}) {
11808: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
11809: push(@{$changes{'email_rule'}},$type);
11810: }
11811: }
11812: } else {
11813: push(@{$changes{'email_rule'}},$type);
11814: }
11815: }
11816: } else {
11817: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11818: }
11819: }
11820: }
11821: if (@types) {
11822: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11823: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
11824: if (@changed) {
11825: push(@{$changes{'inststatus'}},'inststatusguest');
11826: }
11827: } else {
11828: push(@{$changes{'inststatus'}},'inststatusguest');
11829: }
11830: }
11831: } else {
11832: delete($env{'form.cancreate_email'});
11833: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11834: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11835: push(@{$changes{'inststatus'}},'inststatusguest');
11836: }
11837: }
11838: }
11839: } else {
11840: $save_inststatus{'inststatusguest'} = [];
11841: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11842: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11843: push(@{$changes{'inststatus'}},'inststatusguest');
11844: }
11845: }
11846: }
11847: } else {
11848: if ($env{'form.cancreate_'.$item}) {
11849: push(@{$cancreate{'selfcreate'}},$item);
11850: }
11851: }
11852: }
11853: my (%userinfo,%savecaptcha);
11854: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11855: #
11856: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11857: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11858: #
11859:
11860: if ($env{'form.cancreate_email'}) {
11861: push(@contexts,'emailusername');
11862: if (@statuses) {
11863: foreach my $type (@statuses) {
11864: if (ref($infofields) eq 'ARRAY') {
11865: foreach my $field (@{$infofields}) {
11866: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11867: $cancreate{'emailusername'}{$type}{$field} = $1;
11868: }
11869: }
11870: }
11871: }
11872: }
11873: #
11874: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11875: # queued requests for self-creation of account verified by e-mail.
11876: #
11877:
11878: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11879: @approvalnotify = sort(@approvalnotify);
11880: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11881: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11882: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11883: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11884: push(@{$changes{'cancreate'}},'notify');
11885: }
11886: } else {
11887: if ($cancreate{'notify'}{'approval'}) {
11888: push(@{$changes{'cancreate'}},'notify');
11889: }
11890: }
11891: } elsif ($cancreate{'notify'}{'approval'}) {
11892: push(@{$changes{'cancreate'}},'notify');
11893: }
11894:
11895: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11896: }
11897: #
11898: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11899: # institutional log-in.
11900: #
11901: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11902: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11903: ($domdefaults{'auth_def'} eq 'localauth'))) {
11904: $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.').' '.
11905: &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.');
11906: }
11907: }
11908: my @fields = ('lastname','firstname','middlename','generation',
11909: 'permanentemail','id');
11910: my @shibfields = (@fields,'inststatus');
11911: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11912: #
11913: # Where usernames may created for institutional log-in and/or institutional single sign on:
11914: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11915: # may self-create accounts
11916: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11917: # which the user may supply, if institutional data is unavailable.
11918: #
11919: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11920: if (@types) {
11921: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11922: push(@contexts,'statustocreate');
11923: foreach my $type (@types) {
11924: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11925: foreach my $field (@fields) {
11926: if (grep(/^\Q$field\E$/,@modifiable)) {
11927: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11928: } else {
11929: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11930: }
11931: }
11932: }
11933: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11934: foreach my $type (@types) {
11935: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11936: foreach my $field (@fields) {
11937: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11938: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11939: push(@{$changes{'selfcreate'}},$type);
11940: last;
11941: }
11942: }
11943: }
11944: }
11945: } else {
11946: foreach my $type (@types) {
11947: push(@{$changes{'selfcreate'}},$type);
11948: }
11949: }
11950: }
11951: foreach my $field (@shibfields) {
11952: if ($env{'form.shibenv_'.$field} ne '') {
11953: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11954: }
11955: }
11956: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11957: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11958: foreach my $field (@shibfields) {
11959: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11960: push(@{$changes{'cancreate'}},'shibenv');
11961: }
11962: }
11963: } else {
11964: foreach my $field (@shibfields) {
11965: if ($env{'form.shibenv_'.$field}) {
11966: push(@{$changes{'cancreate'}},'shibenv');
11967: last;
11968: }
11969: }
11970: }
11971: }
11972: }
11973: foreach my $item (@contexts) {
11974: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11975: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11976: if (ref($cancreate{$item}) eq 'ARRAY') {
11977: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11978: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11979: push(@{$changes{'cancreate'}},$item);
11980: }
11981: }
11982: }
11983: }
11984: if (ref($cancreate{$item}) eq 'ARRAY') {
11985: foreach my $type (@{$cancreate{$item}}) {
11986: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11987: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11988: push(@{$changes{'cancreate'}},$item);
11989: }
11990: }
11991: }
11992: }
11993: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11994: if (ref($cancreate{$item}) eq 'HASH') {
11995: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11996: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
11997: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
11998: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
11999: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12000: push(@{$changes{'cancreate'}},$item);
12001: }
12002: }
12003: }
12004: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12005: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12006: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12007: push(@{$changes{'cancreate'}},$item);
12008: }
12009: }
12010: }
12011: }
12012: foreach my $type (keys(%{$cancreate{$item}})) {
12013: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12014: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12015: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12016: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12017: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12018: push(@{$changes{'cancreate'}},$item);
12019: }
12020: }
12021: } else {
12022: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12023: push(@{$changes{'cancreate'}},$item);
12024: }
12025: }
12026: }
12027: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12028: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12029: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12030: push(@{$changes{'cancreate'}},$item);
12031: }
12032: }
12033: }
12034: }
12035: }
12036: } elsif ($curr_usercreation{'cancreate'}{$item}) {
12037: if (ref($cancreate{$item}) eq 'ARRAY') {
12038: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
12039: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12040: push(@{$changes{'cancreate'}},$item);
12041: }
12042: }
12043: }
12044: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12045: if (ref($cancreate{$item}) eq 'HASH') {
12046: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12047: push(@{$changes{'cancreate'}},$item);
12048: }
12049: }
12050: } elsif ($item eq 'emailusername') {
12051: if (ref($cancreate{$item}) eq 'HASH') {
12052: foreach my $type (keys(%{$cancreate{$item}})) {
12053: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12054: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12055: if ($cancreate{$item}{$type}{$field}) {
12056: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12057: push(@{$changes{'cancreate'}},$item);
12058: }
12059: last;
12060: }
12061: }
12062: }
12063: }
12064: }
12065: }
12066: }
12067: #
12068: # Populate %save_usercreate hash with updates to self-creation configuration.
12069: #
12070: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
12071: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
12072: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
12073: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
12074: if (ref($cancreate{'notify'}) eq 'HASH') {
12075: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
12076: }
12077: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
12078: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
12079: }
12080: if (ref($cancreate{'emailverified'}) eq 'HASH') {
12081: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
12082: }
12083: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
12084: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
12085: }
12086: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
12087: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
12088: }
12089: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12090: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
12091: }
12092: if (ref($cancreate{'shibenv'}) eq 'HASH') {
12093: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
12094: }
12095: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
12096: $save_usercreate{'email_rule'} = \%email_rule;
12097:
12098: my %userconfig_hash = (
12099: usercreation => \%save_usercreate,
12100: usermodification => \%save_usermodify,
12101: inststatus => \%save_inststatus,
12102: );
12103:
12104: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
12105: $dom);
12106: #
12107: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
12108: #
12109: if ($putresult eq 'ok') {
12110: if (keys(%changes) > 0) {
12111: $resulttext = &mt('Changes made:').'<ul>';
12112: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12113: my %lt = &selfcreation_types();
12114: foreach my $type (@{$changes{'cancreate'}}) {
12115: my $chgtext = '';
12116: if ($type eq 'selfcreate') {
12117: if (@{$cancreate{$type}} == 0) {
12118: $chgtext .= &mt('Self creation of a new user account is not permitted.');
12119: } else {
12120: $chgtext .= &mt('Self-creation of a new account is permitted for:').
12121: '<ul>';
12122: foreach my $case (@{$cancreate{$type}}) {
12123: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
12124: }
12125: $chgtext .= '</ul>';
12126: if (ref($cancreate{$type}) eq 'ARRAY') {
12127: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
12128: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12129: if (@{$cancreate{'statustocreate'}} == 0) {
12130: $chgtext .= '<span class="LC_warning">'.
12131: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
12132: '</span><br />';
12133: }
12134: }
12135: }
12136: if (grep(/^email$/,@{$cancreate{$type}})) {
12137: if (!@statuses) {
12138: $chgtext .= '<span class="LC_warning">'.
12139: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
12140: '</span><br />';
12141:
12142: }
12143: }
12144: }
12145: }
12146: } elsif ($type eq 'shibenv') {
12147: if (keys(%{$cancreate{$type}}) == 0) {
12148: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
12149: } else {
12150: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
12151: '<ul>';
12152: foreach my $field (@shibfields) {
12153: next if ($cancreate{$type}{$field} eq '');
12154: if ($field eq 'inststatus') {
12155: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
12156: } else {
12157: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
12158: }
12159: }
12160: $chgtext .= '</ul>';
12161: }
12162: } elsif ($type eq 'statustocreate') {
12163: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
12164: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
12165: if (@{$cancreate{'selfcreate'}} > 0) {
12166: if (@{$cancreate{'statustocreate'}} == 0) {
12167: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
12168: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
12169: $chgtext .= '<br />'.
12170: '<span class="LC_warning">'.
12171: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
12172: '</span>';
12173: }
12174: } elsif (keys(%usertypes) > 0) {
12175: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12176: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
12177: } else {
12178: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
12179: }
12180: $chgtext .= '<ul>';
12181: foreach my $case (@{$cancreate{$type}}) {
12182: if ($case eq 'default') {
12183: $chgtext .= '<li>'.$othertitle.'</li>';
12184: } else {
12185: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
12186: }
12187: }
12188: $chgtext .= '</ul>';
12189: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12190: $chgtext .= '<span class="LC_warning">'.
12191: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
12192: '</span>';
12193: }
12194: }
12195: } else {
12196: if (@{$cancreate{$type}} == 0) {
12197: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
12198: } else {
12199: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
12200: }
12201: }
12202: $chgtext .= '<br />';
12203: }
12204: } elsif ($type eq 'selfcreateprocessing') {
12205: my %choices = &Apache::lonlocal::texthash (
12206: automatic => 'Automatic approval',
12207: approval => 'Queued for approval',
12208: );
12209: if (@types) {
12210: if (@statuses) {
12211: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
12212: '<ul>';
12213: foreach my $status (@statuses) {
12214: if ($status eq 'default') {
12215: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12216: } else {
12217: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12218: }
12219: }
12220: $chgtext .= '</ul>';
12221: }
12222: } else {
12223: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
12224: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
12225: }
12226: } elsif ($type eq 'emailverified') {
12227: my %options = &Apache::lonlocal::texthash (
12228: all => 'Same as e-mail',
12229: first => 'Omit @domain',
12230: free => 'Free to choose',
12231: );
12232: if (@types) {
12233: if (@statuses) {
12234: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
12235: '<ul>';
12236: foreach my $status (@statuses) {
12237: if ($status eq 'default') {
12238: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12239: } else {
12240: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12241: }
12242: }
12243: $chgtext .= '</ul>';
12244: }
12245: } else {
12246: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
12247: $options{$cancreate{'emailverified'}{'default'}});
12248: }
12249: } elsif ($type eq 'emailoptions') {
12250: my %options = &Apache::lonlocal::texthash (
12251: any => 'Any e-mail',
12252: inst => 'Institutional only',
12253: noninst => 'Non-institutional only',
12254: custom => 'Custom restrictions',
12255: );
12256: if (@types) {
12257: if (@statuses) {
12258: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
12259: '<ul>';
12260: foreach my $status (@statuses) {
12261: if ($type eq 'default') {
12262: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12263: } else {
12264: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12265: }
12266: }
12267: $chgtext .= '</ul>';
12268: }
12269: } else {
12270: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
12271: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
12272: } else {
12273: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
12274: $options{$cancreate{'emailoptions'}{'default'}});
12275: }
12276: }
12277: } elsif ($type eq 'emaildomain') {
12278: my $output;
12279: if (@statuses) {
12280: foreach my $type (@statuses) {
12281: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
12282: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
12283: if ($type eq 'default') {
12284: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12285: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12286: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12287: } else {
12288: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
12289: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12290: }
12291: } else {
12292: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12293: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12294: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12295: } else {
12296: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
12297: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12298: }
12299: }
12300: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
12301: if ($type eq 'default') {
12302: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12303: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12304: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12305: } else {
12306: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
12307: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12308: }
12309: } else {
12310: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12311: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12312: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12313: } else {
12314: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
12315: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12316: }
12317: }
12318: }
12319: }
12320: }
12321: }
12322: if ($output ne '') {
12323: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12324: '<ul>'.$output.'</ul>';
12325: }
12326: } elsif ($type eq 'captcha') {
12327: if ($savecaptcha{$type} eq 'notused') {
12328: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12329: } else {
12330: my %captchas = &captcha_phrases();
12331: if ($captchas{$savecaptcha{$type}}) {
12332: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12333: } else {
12334: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12335: }
12336: }
12337: } elsif ($type eq 'recaptchakeys') {
12338: my ($privkey,$pubkey);
12339: if (ref($savecaptcha{$type}) eq 'HASH') {
12340: $pubkey = $savecaptcha{$type}{'public'};
12341: $privkey = $savecaptcha{$type}{'private'};
12342: }
12343: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12344: if (!$pubkey) {
12345: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12346: } else {
12347: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12348: }
12349: if (!$privkey) {
12350: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12351: } else {
12352: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12353: }
12354: $chgtext .= '</ul>';
12355: } elsif ($type eq 'recaptchaversion') {
12356: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12357: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12358: }
12359: } elsif ($type eq 'emailusername') {
12360: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12361: if (@statuses) {
12362: foreach my $type (@statuses) {
12363: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12364: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12365: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12366: '<ul>';
12367: foreach my $field (@{$infofields}) {
12368: if ($cancreate{'emailusername'}{$type}{$field}) {
12369: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12370: }
12371: }
12372: $chgtext .= '</ul>';
12373: } else {
12374: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12375: }
12376: } else {
12377: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12378: }
12379: }
12380: }
12381: }
12382: } elsif ($type eq 'notify') {
12383: my $numapprove = 0;
12384: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12385: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12386: if ($cancreate{'notify'}{'approval'}) {
12387: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12388: $numapprove ++;
12389: }
12390: }
12391: }
12392: unless ($numapprove) {
12393: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12394: }
12395: }
12396: if ($chgtext) {
12397: $resulttext .= '<li>'.$chgtext.'</li>';
12398: }
12399: }
12400: }
12401: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12402: my ($emailrules,$emailruleorder) =
12403: &Apache::lonnet::inst_userrules($dom,'email');
12404: foreach my $type (@{$changes{'email_rule'}}) {
12405: if (ref($email_rule{$type}) eq 'ARRAY') {
12406: my $chgtext = '<ul>';
12407: foreach my $rule (@{$email_rule{$type}}) {
12408: if (ref($emailrules->{$rule}) eq 'HASH') {
12409: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12410: }
12411: }
12412: $chgtext .= '</ul>';
12413: my $typename;
12414: if (@types) {
12415: if ($type eq 'default') {
12416: $typename = $othertitle;
12417: } else {
12418: $typename = $usertypes{$type};
12419: }
12420: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12421: }
12422: if (@{$email_rule{$type}} > 0) {
12423: $resulttext .= '<li>'.
12424: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12425: $usertypes{$type}).
12426: $chgtext.
12427: '</li>';
12428: } else {
12429: $resulttext .= '<li>'.
12430: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12431: '</li>'.
12432: &mt('(Affiliation: [_1])',$typename);
12433: }
12434: }
12435: }
12436: }
12437: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12438: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12439: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12440: my $chgtext = '<ul>';
12441: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12442: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12443: }
12444: $chgtext .= '</ul>';
12445: $resulttext .= '<li>'.
12446: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12447: $chgtext.
12448: '</li>';
12449: } else {
12450: $resulttext .= '<li>'.
12451: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12452: '</li>';
12453: }
12454: }
12455: }
12456: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12457: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12458: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12459: foreach my $type (@{$changes{'selfcreate'}}) {
12460: my $typename = $type;
12461: if (keys(%usertypes) > 0) {
12462: if ($usertypes{$type} ne '') {
12463: $typename = $usertypes{$type};
12464: }
12465: }
12466: my @modifiable;
12467: $resulttext .= '<li>'.
12468: &mt('Self-creation of account by users with status: [_1]',
12469: '<span class="LC_cusr_emph">'.$typename.'</span>').
12470: ' - '.&mt('modifiable fields (if institutional data blank): ');
12471: foreach my $field (@fields) {
12472: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12473: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12474: }
12475: }
12476: if (@modifiable > 0) {
12477: $resulttext .= join(', ',@modifiable);
12478: } else {
12479: $resulttext .= &mt('none');
12480: }
12481: $resulttext .= '</li>';
12482: }
12483: $resulttext .= '</ul></li>';
12484: }
12485: $resulttext .= '</ul>';
12486: my $cachetime = 24*60*60;
12487: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12488: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12489: if (ref($lastactref) eq 'HASH') {
12490: $lastactref->{'domdefaults'} = 1;
12491: }
12492: } else {
12493: $resulttext = &mt('No changes made to self-creation settings');
12494: }
12495: } else {
12496: $resulttext = '<span class="LC_error">'.
12497: &mt('An error occurred: [_1]',$putresult).'</span>';
12498: }
12499: if ($warningmsg ne '') {
12500: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12501: }
12502: return $resulttext;
12503: }
12504:
12505: sub process_captcha {
12506: my ($container,$changes,$newsettings,$currsettings) = @_;
12507: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
12508: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12509: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12510: $newsettings->{'captcha'} = 'original';
12511: }
12512: my %current;
12513: if (ref($currsettings) eq 'HASH') {
12514: %current = %{$currsettings};
12515: }
12516: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
12517: if ($container eq 'cancreate') {
12518: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12519: push(@{$changes->{'cancreate'}},'captcha');
12520: } elsif (!defined($changes->{'cancreate'})) {
12521: $changes->{'cancreate'} = ['captcha'];
12522: }
12523: } elsif ($container eq 'passwords') {
12524: $changes->{'reset'} = 1;
12525: } else {
12526: $changes->{'captcha'} = 1;
12527: }
12528: }
12529: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12530: if ($newsettings->{'captcha'} eq 'recaptcha') {
12531: $newpub = $env{'form.'.$container.'_recaptchapub'};
12532: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12533: $newpub =~ s/[^\w\-]//g;
12534: $newpriv =~ s/[^\w\-]//g;
12535: $newsettings->{'recaptchakeys'} = {
12536: public => $newpub,
12537: private => $newpriv,
12538: };
12539: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12540: $newversion =~ s/\D//g;
12541: if ($newversion ne '2') {
12542: $newversion = 1;
12543: }
12544: $newsettings->{'recaptchaversion'} = $newversion;
12545: }
12546: if (ref($current{'recaptchakeys'}) eq 'HASH') {
12547: $currpub = $current{'recaptchakeys'}{'public'};
12548: $currpriv = $current{'recaptchakeys'}{'private'};
12549: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12550: $newsettings->{'recaptchakeys'} = {
12551: public => '',
12552: private => '',
12553: }
12554: }
12555: }
12556: if ($current{'captcha'} eq 'recaptcha') {
12557: $currversion = $current{'recaptchaversion'};
12558: if ($currversion ne '2') {
12559: $currversion = 1;
12560: }
12561: }
12562: if ($currversion ne $newversion) {
12563: if ($container eq 'cancreate') {
12564: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12565: push(@{$changes->{'cancreate'}},'recaptchaversion');
12566: } elsif (!defined($changes->{'cancreate'})) {
12567: $changes->{'cancreate'} = ['recaptchaversion'];
12568: }
12569: } elsif ($container eq 'passwords') {
12570: $changes->{'reset'} = 1;
12571: } else {
12572: $changes->{'recaptchaversion'} = 1;
12573: }
12574: }
12575: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12576: if ($container eq 'cancreate') {
12577: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12578: push(@{$changes->{'cancreate'}},'recaptchakeys');
12579: } elsif (!defined($changes->{'cancreate'})) {
12580: $changes->{'cancreate'} = ['recaptchakeys'];
12581: }
12582: } elsif ($container eq 'passwords') {
12583: $changes->{'reset'} = 1;
12584: } else {
12585: $changes->{'recaptchakeys'} = 1;
12586: }
12587: }
12588: return;
12589: }
12590:
12591: sub modify_usermodification {
12592: my ($dom,%domconfig) = @_;
12593: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12594: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12595: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12596: if ($key eq 'selfcreate') {
12597: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12598: } else {
12599: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12600: }
12601: }
12602: }
12603: my @contexts = ('author','course');
12604: my %context_title = (
12605: author => 'In author context',
12606: course => 'In course context',
12607: );
12608: my @fields = ('lastname','firstname','middlename','generation',
12609: 'permanentemail','id');
12610: my %roles = (
12611: author => ['ca','aa'],
12612: course => ['st','ep','ta','in','cr'],
12613: );
12614: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12615: foreach my $context (@contexts) {
12616: foreach my $role (@{$roles{$context}}) {
12617: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12618: foreach my $item (@fields) {
12619: if (grep(/^\Q$item\E$/,@modifiable)) {
12620: $modifyhash{$context}{$role}{$item} = 1;
12621: } else {
12622: $modifyhash{$context}{$role}{$item} = 0;
12623: }
12624: }
12625: }
12626: if (ref($curr_usermodification{$context}) eq 'HASH') {
12627: foreach my $role (@{$roles{$context}}) {
12628: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12629: foreach my $field (@fields) {
12630: if ($modifyhash{$context}{$role}{$field} ne
12631: $curr_usermodification{$context}{$role}{$field}) {
12632: push(@{$changes{$context}},$role);
12633: last;
12634: }
12635: }
12636: }
12637: }
12638: } else {
12639: foreach my $context (@contexts) {
12640: foreach my $role (@{$roles{$context}}) {
12641: push(@{$changes{$context}},$role);
12642: }
12643: }
12644: }
12645: }
12646: my %usermodification_hash = (
12647: usermodification => \%modifyhash,
12648: );
12649: my $putresult = &Apache::lonnet::put_dom('configuration',
12650: \%usermodification_hash,$dom);
12651: if ($putresult eq 'ok') {
12652: if (keys(%changes) > 0) {
12653: $resulttext = &mt('Changes made: ').'<ul>';
12654: foreach my $context (@contexts) {
12655: if (ref($changes{$context}) eq 'ARRAY') {
12656: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12657: if (ref($changes{$context}) eq 'ARRAY') {
12658: foreach my $role (@{$changes{$context}}) {
12659: my $rolename;
12660: if ($role eq 'cr') {
12661: $rolename = &mt('Custom');
12662: } else {
12663: $rolename = &Apache::lonnet::plaintext($role);
12664: }
12665: my @modifiable;
12666: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12667: foreach my $field (@fields) {
12668: if ($modifyhash{$context}{$role}{$field}) {
12669: push(@modifiable,$fieldtitles{$field});
12670: }
12671: }
12672: if (@modifiable > 0) {
12673: $resulttext .= join(', ',@modifiable);
12674: } else {
12675: $resulttext .= &mt('none');
12676: }
12677: $resulttext .= '</li>';
12678: }
12679: $resulttext .= '</ul></li>';
12680: }
12681: }
12682: }
12683: $resulttext .= '</ul>';
12684: } else {
12685: $resulttext = &mt('No changes made to user modification settings');
12686: }
12687: } else {
12688: $resulttext = '<span class="LC_error">'.
12689: &mt('An error occurred: [_1]',$putresult).'</span>';
12690: }
12691: return $resulttext;
12692: }
12693:
12694: sub modify_defaults {
12695: my ($dom,$lastactref,%domconfig) = @_;
12696: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12697: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12698: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
12699: 'portal_def');
12700: my @authtypes = ('internal','krb4','krb5','localauth');
12701: foreach my $item (@items) {
12702: $newvalues{$item} = $env{'form.'.$item};
12703: if ($item eq 'auth_def') {
12704: if ($newvalues{$item} ne '') {
12705: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
12706: push(@errors,$item);
12707: }
12708: }
12709: } elsif ($item eq 'lang_def') {
12710: if ($newvalues{$item} ne '') {
12711: if ($newvalues{$item} =~ /^(\w+)/) {
12712: my $langcode = $1;
12713: if ($langcode ne 'x_chef') {
12714: if (code2language($langcode) eq '') {
12715: push(@errors,$item);
12716: }
12717: }
12718: } else {
12719: push(@errors,$item);
12720: }
12721: }
12722: } elsif ($item eq 'timezone_def') {
12723: if ($newvalues{$item} ne '') {
12724: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
12725: push(@errors,$item);
12726: }
12727: }
12728: } elsif ($item eq 'datelocale_def') {
12729: if ($newvalues{$item} ne '') {
12730: my @datelocale_ids = DateTime::Locale->ids();
12731: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12732: push(@errors,$item);
12733: }
12734: }
12735: } elsif ($item eq 'portal_def') {
12736: if ($newvalues{$item} ne '') {
12737: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12738: push(@errors,$item);
12739: }
12740: }
12741: }
12742: if (grep(/^\Q$item\E$/,@errors)) {
12743: $newvalues{$item} = $domdefaults{$item};
12744: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12745: $changes{$item} = 1;
12746: }
12747: $domdefaults{$item} = $newvalues{$item};
12748: }
12749: my %staticdefaults = (
12750: 'intauth_cost' => 10,
12751: 'intauth_check' => 0,
12752: 'intauth_switch' => 0,
12753: );
12754: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
12755: if (exists($domdefaults{$item})) {
12756: $newvalues{$item} = $domdefaults{$item};
12757: } else {
12758: $newvalues{$item} = $staticdefaults{$item};
12759: }
12760: }
12761: my %defaults_hash = (
12762: defaults => \%newvalues,
12763: );
12764: my $title = &defaults_titles();
12765:
12766: my $currinststatus;
12767: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12768: $currinststatus = $domconfig{'inststatus'};
12769: } else {
12770: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12771: $currinststatus = {
12772: inststatustypes => $usertypes,
12773: inststatusorder => $types,
12774: inststatusguest => [],
12775: };
12776: }
12777: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12778: my @allpos;
12779: my %alltypes;
12780: my @inststatusguest;
12781: if (ref($currinststatus) eq 'HASH') {
12782: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12783: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
12784: unless (grep(/^\Q$type\E$/,@todelete)) {
12785: push(@inststatusguest,$type);
12786: }
12787: }
12788: }
12789: }
12790: my ($currtitles,$currorder);
12791: if (ref($currinststatus) eq 'HASH') {
12792: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12793: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12794: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12795: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12796: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12797: }
12798: }
12799: unless (grep(/^\Q$type\E$/,@todelete)) {
12800: my $position = $env{'form.inststatus_pos_'.$type};
12801: $position =~ s/\D+//g;
12802: $allpos[$position] = $type;
12803: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12804: $alltypes{$type} =~ s/`//g;
12805: }
12806: }
12807: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12808: $currtitles =~ s/,$//;
12809: }
12810: }
12811: if ($env{'form.addinststatus'}) {
12812: my $newtype = $env{'form.addinststatus'};
12813: $newtype =~ s/\W//g;
12814: unless (exists($alltypes{$newtype})) {
12815: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12816: $alltypes{$newtype} =~ s/`//g;
12817: my $position = $env{'form.addinststatus_pos'};
12818: $position =~ s/\D+//g;
12819: if ($position ne '') {
12820: $allpos[$position] = $newtype;
12821: }
12822: }
12823: }
12824: my @orderedstatus;
12825: foreach my $type (@allpos) {
12826: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12827: push(@orderedstatus,$type);
12828: }
12829: }
12830: foreach my $type (keys(%alltypes)) {
12831: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12832: delete($alltypes{$type});
12833: }
12834: }
12835: $defaults_hash{'inststatus'} = {
12836: inststatustypes => \%alltypes,
12837: inststatusorder => \@orderedstatus,
12838: inststatusguest => \@inststatusguest,
12839: };
12840: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12841: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12842: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12843: }
12844: }
12845: if ($currorder ne join(',',@orderedstatus)) {
12846: $changes{'inststatus'}{'inststatusorder'} = 1;
12847: }
12848: my $newtitles;
12849: foreach my $item (@orderedstatus) {
12850: $newtitles .= $alltypes{$item}.',';
12851: }
12852: $newtitles =~ s/,$//;
12853: if ($currtitles ne $newtitles) {
12854: $changes{'inststatus'}{'inststatustypes'} = 1;
12855: }
12856: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12857: $dom);
12858: if ($putresult eq 'ok') {
12859: if (keys(%changes) > 0) {
12860: $resulttext = &mt('Changes made:').'<ul>';
12861: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12862: 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";
12863: foreach my $item (sort(keys(%changes))) {
12864: if ($item eq 'inststatus') {
12865: if (ref($changes{'inststatus'}) eq 'HASH') {
12866: if (@orderedstatus) {
12867: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12868: foreach my $type (@orderedstatus) {
12869: $resulttext .= $alltypes{$type}.', ';
12870: }
12871: $resulttext =~ s/, $//;
12872: $resulttext .= '</li>';
12873: } else {
12874: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
12875: }
12876: }
12877: } else {
12878: my $value = $env{'form.'.$item};
12879: if ($value eq '') {
12880: $value = &mt('none');
12881: } elsif ($item eq 'auth_def') {
12882: my %authnames = &authtype_names();
12883: my %shortauth = (
12884: internal => 'int',
12885: krb4 => 'krb4',
12886: krb5 => 'krb5',
12887: localauth => 'loc',
12888: );
12889: $value = $authnames{$shortauth{$value}};
12890: }
12891: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12892: $mailmsgtext .= "$title->{$item} set to $value\n";
12893: }
12894: }
12895: $resulttext .= '</ul>';
12896: $mailmsgtext .= "\n";
12897: my $cachetime = 24*60*60;
12898: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12899: if (ref($lastactref) eq 'HASH') {
12900: $lastactref->{'domdefaults'} = 1;
12901: }
12902: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12903: my $notify = 1;
12904: if (ref($domconfig{'contacts'}) eq 'HASH') {
12905: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12906: $notify = 0;
12907: }
12908: }
12909: if ($notify) {
12910: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12911: "LON-CAPA Domain Settings Change - $dom",
12912: $mailmsgtext);
12913: }
12914: }
12915: } else {
12916: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12917: }
12918: } else {
12919: $resulttext = '<span class="LC_error">'.
12920: &mt('An error occurred: [_1]',$putresult).'</span>';
12921: }
12922: if (@errors > 0) {
12923: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12924: foreach my $item (@errors) {
12925: $resulttext .= ' "'.$title->{$item}.'",';
12926: }
12927: $resulttext =~ s/,$//;
12928: }
12929: return $resulttext;
12930: }
12931:
12932: sub modify_scantron {
12933: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12934: my ($resulttext,%confhash,%changes,$errors);
12935: my $custom = 'custom.tab';
12936: my $default = 'default.tab';
12937: my $servadm = $r->dir_config('lonAdmEMail');
12938: my ($configuserok,$author_ok,$switchserver) =
12939: &config_check($dom,$confname,$servadm);
12940: if ($env{'form.scantronformat.filename'} ne '') {
12941: my $error;
12942: if ($configuserok eq 'ok') {
12943: if ($switchserver) {
12944: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12945: } else {
12946: if ($author_ok eq 'ok') {
12947: my ($result,$scantronurl) =
12948: &publishlogo($r,'upload','scantronformat',$dom,
12949: $confname,'scantron','','',$custom);
12950: if ($result eq 'ok') {
12951: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12952: $changes{'scantronformat'} = 1;
12953: } else {
12954: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12955: }
12956: } else {
12957: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12958: }
12959: }
12960: } else {
12961: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12962: }
12963: if ($error) {
12964: &Apache::lonnet::logthis($error);
12965: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12966: }
12967: }
12968: if (ref($domconfig{'scantron'}) eq 'HASH') {
12969: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12970: if ($env{'form.scantronformat_del'}) {
12971: $confhash{'scantron'}{'scantronformat'} = '';
12972: $changes{'scantronformat'} = 1;
12973: } else {
12974: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
12975: }
12976: }
12977: }
12978: my @options = ('hdr','pad','rem');
12979: my @fields = &scantroncsv_fields();
12980: my %titles = &scantronconfig_titles();
12981: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
12982: my ($newdat,$currdat,%newcol,%currcol);
12983: if (grep(/^dat$/,@formats)) {
12984: $confhash{'scantron'}{config}{dat} = 1;
12985: $newdat = 1;
12986: } else {
12987: $newdat = 0;
12988: }
12989: if (grep(/^csv$/,@formats)) {
12990: my %bynum;
12991: foreach my $field (@fields) {
12992: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
12993: my $posscol = $1;
12994: if (($posscol < 20) && (!$bynum{$posscol})) {
12995: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
12996: $bynum{$posscol} = $field;
12997: $newcol{$field} = $posscol;
12998: }
12999: }
13000: }
13001: if (keys(%newcol)) {
13002: foreach my $option (@options) {
13003: if ($env{'form.scantroncsv_'.$option}) {
13004: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
13005: }
13006: }
13007: }
13008: }
13009: $currdat = 1;
13010: if (ref($domconfig{'scantron'}) eq 'HASH') {
13011: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
13012: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
13013: $currdat = 0;
13014: }
13015: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
13016: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
13017: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
13018: }
13019: }
13020: }
13021: }
13022: if ($currdat != $newdat) {
13023: $changes{'config'} = 1;
13024: } else {
13025: foreach my $field (@fields) {
13026: if ($currcol{$field} ne '') {
13027: if ($currcol{$field} ne $newcol{$field}) {
13028: $changes{'config'} = 1;
13029: last;
13030: }
13031: } elsif ($newcol{$field} ne '') {
13032: $changes{'config'} = 1;
13033: last;
13034: }
13035: }
13036: }
13037: if (keys(%confhash) > 0) {
13038: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
13039: $dom);
13040: if ($putresult eq 'ok') {
13041: if (keys(%changes) > 0) {
13042: if (ref($confhash{'scantron'}) eq 'HASH') {
13043: $resulttext = &mt('Changes made:').'<ul>';
13044: if ($changes{'scantronformat'}) {
13045: if ($confhash{'scantron'}{'scantronformat'} eq '') {
13046: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
13047: } else {
13048: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
13049: }
13050: }
13051: if ($changes{'config'}) {
13052: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
13053: if ($confhash{'scantron'}{'config'}{'dat'}) {
13054: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
13055: }
13056: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
13057: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
13058: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
13059: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
13060: foreach my $field (@fields) {
13061: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
13062: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
13063: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
13064: }
13065: }
13066: $resulttext .= '</ul></li>';
13067: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
13068: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
13069: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
13070: foreach my $option (@options) {
13071: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
13072: $resulttext .= '<li>'.$titles{$option}.'</li>';
13073: }
13074: }
13075: $resulttext .= '</ul></li>';
13076: }
13077: }
13078: }
13079: }
13080: }
13081: } else {
13082: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
13083: }
13084: }
13085: $resulttext .= '</ul>';
13086: } else {
13087: $resulttext = &mt('Changes made to bubblesheet format file.');
13088: }
13089: &Apache::loncommon::devalidate_domconfig_cache($dom);
13090: if (ref($lastactref) eq 'HASH') {
13091: $lastactref->{'domainconfig'} = 1;
13092: }
13093: } else {
13094: $resulttext = &mt('No changes made to bubblesheet format settings');
13095: }
13096: } else {
13097: $resulttext = '<span class="LC_error">'.
13098: &mt('An error occurred: [_1]',$putresult).'</span>';
13099: }
13100: } else {
13101: $resulttext = &mt('No changes made to bubblesheet format settings');
13102: }
13103: if ($errors) {
13104: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13105: $errors.'</ul>';
13106: }
13107: return $resulttext;
13108: }
13109:
13110: sub modify_coursecategories {
13111: my ($dom,$lastactref,%domconfig) = @_;
13112: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
13113: $cathash);
13114: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
13115: my @catitems = ('unauth','auth');
13116: my @cattypes = ('std','domonly','codesrch','none');
13117: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13118: $cathash = $domconfig{'coursecategories'}{'cats'};
13119: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
13120: $changes{'togglecats'} = 1;
13121: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
13122: }
13123: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
13124: $changes{'categorize'} = 1;
13125: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
13126: }
13127: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
13128: $changes{'togglecatscomm'} = 1;
13129: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
13130: }
13131: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
13132: $changes{'categorizecomm'} = 1;
13133: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
13134: }
13135: foreach my $item (@catitems) {
13136: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13137: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
13138: $changes{$item} = 1;
13139: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13140: }
13141: }
13142: }
13143: } else {
13144: $changes{'togglecats'} = 1;
13145: $changes{'categorize'} = 1;
13146: $changes{'togglecatscomm'} = 1;
13147: $changes{'categorizecomm'} = 1;
13148: $domconfig{'coursecategories'} = {
13149: togglecats => $env{'form.togglecats'},
13150: categorize => $env{'form.categorize'},
13151: togglecatscomm => $env{'form.togglecatscomm'},
13152: categorizecomm => $env{'form.categorizecomm'},
13153: };
13154: foreach my $item (@catitems) {
13155: if ($env{'form.coursecat_'.$item} ne 'std') {
13156: $changes{$item} = 1;
13157: }
13158: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13159: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13160: }
13161: }
13162: }
13163: if (ref($cathash) eq 'HASH') {
13164: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
13165: push (@deletecategory,'instcode::0');
13166: }
13167: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
13168: push(@deletecategory,'communities::0');
13169: }
13170: }
13171: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
13172: if (ref($cathash) eq 'HASH') {
13173: if (@deletecategory > 0) {
13174: #FIXME Need to remove category from all courses using a deleted category
13175: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
13176: foreach my $item (@deletecategory) {
13177: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
13178: delete($domconfig{'coursecategories'}{'cats'}{$item});
13179: $deletions{$item} = 1;
13180: &recurse_cat_deletes($item,$cathash,\%deletions);
13181: }
13182: }
13183: }
13184: foreach my $item (keys(%{$cathash})) {
13185: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13186: if ($cathash->{$item} ne $env{'form.'.$item}) {
13187: $reorderings{$item} = 1;
13188: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
13189: }
13190: if ($env{'form.addcategory_name_'.$item} ne '') {
13191: my $newcat = $env{'form.addcategory_name_'.$item};
13192: my $newdepth = $depth+1;
13193: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13194: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
13195: $adds{$newitem} = 1;
13196: }
13197: if ($env{'form.subcat_'.$item} ne '') {
13198: my $newcat = $env{'form.subcat_'.$item};
13199: my $newdepth = $depth+1;
13200: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13201: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
13202: $adds{$newitem} = 1;
13203: }
13204: }
13205: }
13206: if ($env{'form.instcode'} eq '1') {
13207: if (ref($cathash) eq 'HASH') {
13208: my $newitem = 'instcode::0';
13209: if ($cathash->{$newitem} eq '') {
13210: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13211: $adds{$newitem} = 1;
13212: }
13213: } else {
13214: my $newitem = 'instcode::0';
13215: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13216: $adds{$newitem} = 1;
13217: }
13218: }
13219: if ($env{'form.communities'} eq '1') {
13220: if (ref($cathash) eq 'HASH') {
13221: my $newitem = 'communities::0';
13222: if ($cathash->{$newitem} eq '') {
13223: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13224: $adds{$newitem} = 1;
13225: }
13226: } else {
13227: my $newitem = 'communities::0';
13228: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13229: $adds{$newitem} = 1;
13230: }
13231: }
13232: if ($env{'form.addcategory_name'} ne '') {
13233: if (($env{'form.addcategory_name'} ne 'instcode') &&
13234: ($env{'form.addcategory_name'} ne 'communities')) {
13235: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
13236: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
13237: $adds{$newitem} = 1;
13238: }
13239: }
13240: my $putresult;
13241: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13242: if (keys(%deletions) > 0) {
13243: foreach my $key (keys(%deletions)) {
13244: if ($predelallitems{$key} ne '') {
13245: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
13246: }
13247: }
13248: }
13249: my (@chkcats,@chktrails,%chkallitems);
13250: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
13251: if (ref($chkcats[0]) eq 'ARRAY') {
13252: my $depth = 0;
13253: my $chg = 0;
13254: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
13255: my $name = $chkcats[0][$i];
13256: my $item;
13257: if ($name eq '') {
13258: $chg ++;
13259: } else {
13260: $item = &escape($name).'::0';
13261: if ($chg) {
13262: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
13263: }
13264: $depth ++;
13265: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
13266: $depth --;
13267: }
13268: }
13269: }
13270: }
13271: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13272: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
13273: if ($putresult eq 'ok') {
13274: my %title = (
13275: togglecats => 'Show/Hide a course in catalog',
13276: categorize => 'Assign a category to a course',
13277: togglecatscomm => 'Show/Hide a community in catalog',
13278: categorizecomm => 'Assign a category to a community',
13279: );
13280: my %level = (
13281: dom => 'set in Domain ("Modify Course/Community")',
13282: crs => 'set in Course ("Course Configuration")',
13283: comm => 'set in Community ("Community Configuration")',
13284: none => 'No catalog',
13285: std => 'Standard catalog',
13286: domonly => 'Domain-only catalog',
13287: codesrch => 'Code search form',
13288: );
13289: $resulttext = &mt('Changes made:').'<ul>';
13290: if ($changes{'togglecats'}) {
13291: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
13292: }
13293: if ($changes{'categorize'}) {
13294: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
13295: }
13296: if ($changes{'togglecatscomm'}) {
13297: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
13298: }
13299: if ($changes{'categorizecomm'}) {
13300: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
13301: }
13302: if ($changes{'unauth'}) {
13303: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
13304: }
13305: if ($changes{'auth'}) {
13306: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
13307: }
13308: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13309: my $cathash;
13310: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13311: $cathash = $domconfig{'coursecategories'}{'cats'};
13312: } else {
13313: $cathash = {};
13314: }
13315: my (@cats,@trails,%allitems);
13316: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
13317: if (keys(%deletions) > 0) {
13318: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
13319: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
13320: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
13321: }
13322: $resulttext .= '</ul></li>';
13323: }
13324: if (keys(%reorderings) > 0) {
13325: my %sort_by_trail;
13326: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
13327: foreach my $key (keys(%reorderings)) {
13328: if ($allitems{$key} ne '') {
13329: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13330: }
13331: }
13332: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13333: $resulttext .= '<li>'.$trails[$trail].'</li>';
13334: }
13335: $resulttext .= '</ul></li>';
13336: }
13337: if (keys(%adds) > 0) {
13338: my %sort_by_trail;
13339: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13340: foreach my $key (keys(%adds)) {
13341: if ($allitems{$key} ne '') {
13342: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13343: }
13344: }
13345: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13346: $resulttext .= '<li>'.$trails[$trail].'</li>';
13347: }
13348: $resulttext .= '</ul></li>';
13349: }
13350: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
13351: if (ref($lastactref) eq 'HASH') {
13352: $lastactref->{'cats'} = 1;
13353: }
13354: }
13355: $resulttext .= '</ul>';
13356: if ($changes{'unauth'} || $changes{'auth'}) {
13357: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13358: if ($changes{'auth'}) {
13359: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13360: }
13361: if ($changes{'unauth'}) {
13362: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13363: }
13364: my $cachetime = 24*60*60;
13365: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13366: if (ref($lastactref) eq 'HASH') {
13367: $lastactref->{'domdefaults'} = 1;
13368: }
13369: }
13370: } else {
13371: $resulttext = '<span class="LC_error">'.
13372: &mt('An error occurred: [_1]',$putresult).'</span>';
13373: }
13374: } else {
13375: $resulttext = &mt('No changes made to course and community categories');
13376: }
13377: return $resulttext;
13378: }
13379:
13380: sub modify_serverstatuses {
13381: my ($dom,%domconfig) = @_;
13382: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13383: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13384: %currserverstatus = %{$domconfig{'serverstatuses'}};
13385: }
13386: my @pages = &serverstatus_pages();
13387: foreach my $type (@pages) {
13388: $newserverstatus{$type}{'namedusers'} = '';
13389: $newserverstatus{$type}{'machines'} = '';
13390: if (defined($env{'form.'.$type.'_namedusers'})) {
13391: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13392: my @okusers;
13393: foreach my $user (@users) {
13394: my ($uname,$udom) = split(/:/,$user);
13395: if (($udom =~ /^$match_domain$/) &&
13396: (&Apache::lonnet::domain($udom)) &&
13397: ($uname =~ /^$match_username$/)) {
13398: if (!grep(/^\Q$user\E/,@okusers)) {
13399: push(@okusers,$user);
13400: }
13401: }
13402: }
13403: if (@okusers > 0) {
13404: @okusers = sort(@okusers);
13405: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13406: }
13407: }
13408: if (defined($env{'form.'.$type.'_machines'})) {
13409: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13410: my @okmachines;
13411: foreach my $ip (@machines) {
13412: my @parts = split(/\./,$ip);
13413: next if (@parts < 4);
13414: my $badip = 0;
13415: for (my $i=0; $i<4; $i++) {
13416: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13417: $badip = 1;
13418: last;
13419: }
13420: }
13421: if (!$badip) {
13422: push(@okmachines,$ip);
13423: }
13424: }
13425: @okmachines = sort(@okmachines);
13426: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13427: }
13428: }
13429: my %serverstatushash = (
13430: serverstatuses => \%newserverstatus,
13431: );
13432: foreach my $type (@pages) {
13433: foreach my $setting ('namedusers','machines') {
13434: my (@current,@new);
13435: if (ref($currserverstatus{$type}) eq 'HASH') {
13436: if ($currserverstatus{$type}{$setting} ne '') {
13437: @current = split(/,/,$currserverstatus{$type}{$setting});
13438: }
13439: }
13440: if ($newserverstatus{$type}{$setting} ne '') {
13441: @new = split(/,/,$newserverstatus{$type}{$setting});
13442: }
13443: if (@current > 0) {
13444: if (@new > 0) {
13445: foreach my $item (@current) {
13446: if (!grep(/^\Q$item\E$/,@new)) {
13447: $changes{$type}{$setting} = 1;
13448: last;
13449: }
13450: }
13451: foreach my $item (@new) {
13452: if (!grep(/^\Q$item\E$/,@current)) {
13453: $changes{$type}{$setting} = 1;
13454: last;
13455: }
13456: }
13457: } else {
13458: $changes{$type}{$setting} = 1;
13459: }
13460: } elsif (@new > 0) {
13461: $changes{$type}{$setting} = 1;
13462: }
13463: }
13464: }
13465: if (keys(%changes) > 0) {
13466: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13467: my $putresult = &Apache::lonnet::put_dom('configuration',
13468: \%serverstatushash,$dom);
13469: if ($putresult eq 'ok') {
13470: $resulttext .= &mt('Changes made:').'<ul>';
13471: foreach my $type (@pages) {
13472: if (ref($changes{$type}) eq 'HASH') {
13473: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13474: if ($changes{$type}{'namedusers'}) {
13475: if ($newserverstatus{$type}{'namedusers'} eq '') {
13476: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13477: } else {
13478: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13479: }
13480: }
13481: if ($changes{$type}{'machines'}) {
13482: if ($newserverstatus{$type}{'machines'} eq '') {
13483: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13484: } else {
13485: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13486: }
13487:
13488: }
13489: $resulttext .= '</ul></li>';
13490: }
13491: }
13492: $resulttext .= '</ul>';
13493: } else {
13494: $resulttext = '<span class="LC_error">'.
13495: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13496:
13497: }
13498: } else {
13499: $resulttext = &mt('No changes made to access to server status pages');
13500: }
13501: return $resulttext;
13502: }
13503:
13504: sub modify_helpsettings {
13505: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13506: my ($resulttext,$errors,%changes,%helphash);
13507: my %defaultchecked = ('submitbugs' => 'on');
13508: my @offon = ('off','on');
13509: my @toggles = ('submitbugs');
13510: my %current = ('submitbugs' => '',
13511: 'adhoc' => {},
13512: );
13513: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13514: %current = %{$domconfig{'helpsettings'}};
13515: }
13516: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13517: foreach my $item (@toggles) {
13518: if ($defaultchecked{$item} eq 'on') {
13519: if ($current{$item} eq '') {
13520: if ($env{'form.'.$item} eq '0') {
13521: $changes{$item} = 1;
13522: }
13523: } elsif ($current{$item} ne $env{'form.'.$item}) {
13524: $changes{$item} = 1;
13525: }
13526: } elsif ($defaultchecked{$item} eq 'off') {
13527: if ($current{$item} eq '') {
13528: if ($env{'form.'.$item} eq '1') {
13529: $changes{$item} = 1;
13530: }
13531: } elsif ($current{$item} ne $env{'form.'.$item}) {
13532: $changes{$item} = 1;
13533: }
13534: }
13535: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13536: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13537: }
13538: }
13539: my $maxnum = $env{'form.helproles_maxnum'};
13540: my $confname = $dom.'-domainconfig';
13541: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13542: my (@allpos,%newsettings,%changedprivs,$newrole);
13543: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13544: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13545: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13546: my %lt = &Apache::lonlocal::texthash(
13547: s => 'system',
13548: d => 'domain',
13549: order => 'Display order',
13550: access => 'Role usage',
13551: all => 'All with domain helpdesk or helpdesk assistant role',
13552: dh => 'All with domain helpdesk role',
13553: da => 'All with domain helpdesk assistant role',
13554: none => 'None',
13555: status => 'Determined based on institutional status',
13556: inc => 'Include all, but exclude specific personnel',
13557: exc => 'Exclude all, but include specific personnel',
13558: );
13559: for (my $num=0; $num<=$maxnum; $num++) {
13560: my ($prefix,$identifier,$rolename,%curr);
13561: if ($num == $maxnum) {
13562: next unless ($env{'form.newcusthelp'} == $maxnum);
13563: $identifier = 'custhelp'.$num;
13564: $prefix = 'helproles_'.$num;
13565: $rolename = $env{'form.custhelpname'.$num};
13566: $rolename=~s/[^A-Za-z0-9]//gs;
13567: next if ($rolename eq '');
13568: next if (exists($existing{'rolesdef_'.$rolename}));
13569: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13570: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13571: $newprivs{'c'},$confname,$dom);
13572: if ($result ne 'ok') {
13573: $errors .= '<li><span class="LC_error">'.
13574: &mt('An error occurred storing the new custom role: [_1]',
13575: $result).'</span></li>';
13576: next;
13577: } else {
13578: $changedprivs{$rolename} = \%newprivs;
13579: $newrole = $rolename;
13580: }
13581: } else {
13582: $prefix = 'helproles_'.$num;
13583: $rolename = $env{'form.'.$prefix};
13584: next if ($rolename eq '');
13585: next unless (exists($existing{'rolesdef_'.$rolename}));
13586: $identifier = 'custhelp'.$num;
13587: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13588: my %currprivs;
13589: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13590: split(/\_/,$existing{'rolesdef_'.$rolename});
13591: foreach my $level ('c','d','s') {
13592: if ($newprivs{$level} ne $currprivs{$level}) {
13593: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13594: $newprivs{'c'},$confname,$dom);
13595: if ($result ne 'ok') {
13596: $errors .= '<li><span class="LC_error">'.
13597: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13598: $rolename,$result).'</span></li>';
13599: } else {
13600: $changedprivs{$rolename} = \%newprivs;
13601: }
13602: last;
13603: }
13604: }
13605: if (ref($current{'adhoc'}) eq 'HASH') {
13606: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13607: %curr = %{$current{'adhoc'}{$rolename}};
13608: }
13609: }
13610: }
13611: my $newpos = $env{'form.'.$prefix.'_pos'};
13612: $newpos =~ s/\D+//g;
13613: $allpos[$newpos] = $rolename;
13614: my $newdesc = $env{'form.'.$prefix.'_desc'};
13615: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13616: if ($curr{'desc'}) {
13617: if ($curr{'desc'} ne $newdesc) {
13618: $changes{'customrole'}{$rolename}{'desc'} = 1;
13619: $newsettings{$rolename}{'desc'} = $newdesc;
13620: }
13621: } elsif ($newdesc ne '') {
13622: $changes{'customrole'}{$rolename}{'desc'} = 1;
13623: $newsettings{$rolename}{'desc'} = $newdesc;
13624: }
13625: my $access = $env{'form.'.$prefix.'_access'};
13626: if (grep(/^\Q$access\E$/,@accesstypes)) {
13627: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13628: if ($access eq 'status') {
13629: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13630: if (scalar(@statuses) == 0) {
13631: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13632: } else {
13633: my (@shownstatus,$numtypes);
13634: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13635: if (ref($types) eq 'ARRAY') {
13636: $numtypes = scalar(@{$types});
13637: foreach my $type (sort(@statuses)) {
13638: if ($type eq 'default') {
13639: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13640: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13641: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13642: push(@shownstatus,$usertypes->{$type});
13643: }
13644: }
13645: }
13646: if (grep(/^default$/,@statuses)) {
13647: push(@shownstatus,$othertitle);
13648: }
13649: if (scalar(@shownstatus) == 1+$numtypes) {
13650: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13651: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13652: } else {
13653: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13654: if (ref($curr{'status'}) eq 'ARRAY') {
13655: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13656: if (@diffs) {
13657: $changes{'customrole'}{$rolename}{$access} = 1;
13658: }
13659: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13660: $changes{'customrole'}{$rolename}{$access} = 1;
13661: }
13662: }
13663: }
13664: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13665: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13666: my @newspecstaff;
13667: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13668: foreach my $person (sort(@personnel)) {
13669: if ($domhelpdesk{$person}) {
13670: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13671: }
13672: }
13673: if (ref($curr{$access}) eq 'ARRAY') {
13674: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13675: if (@diffs) {
13676: $changes{'customrole'}{$rolename}{$access} = 1;
13677: }
13678: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13679: $changes{'customrole'}{$rolename}{$access} = 1;
13680: }
13681: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13682: my ($uname,$udom) = split(/:/,$person);
13683: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13684: }
13685: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13686: }
13687: } else {
13688: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13689: }
13690: unless ($curr{'access'} eq $access) {
13691: $changes{'customrole'}{$rolename}{'access'} = 1;
13692: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13693: }
13694: }
13695: if (@allpos > 0) {
13696: my $idx = 0;
13697: foreach my $rolename (@allpos) {
13698: if ($rolename ne '') {
13699: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
13700: if (ref($current{'adhoc'}) eq 'HASH') {
13701: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13702: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
13703: $changes{'customrole'}{$rolename}{'order'} = 1;
13704: $newsettings{$rolename}{'order'} = $idx+1;
13705: }
13706: }
13707: }
13708: $idx ++;
13709: }
13710: }
13711: }
13712: my $putresult;
13713: if (keys(%changes) > 0) {
13714: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
13715: if ($putresult eq 'ok') {
13716: if (ref($helphash{'helpsettings'}) eq 'HASH') {
13717: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
13718: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
13719: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
13720: }
13721: }
13722: my $cachetime = 24*60*60;
13723: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13724: if (ref($lastactref) eq 'HASH') {
13725: $lastactref->{'domdefaults'} = 1;
13726: }
13727: } else {
13728: $errors .= '<li><span class="LC_error">'.
13729: &mt('An error occurred storing the settings: [_1]',
13730: $putresult).'</span></li>';
13731: }
13732: }
13733: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
13734: $resulttext = &mt('Changes made:').'<ul>';
13735: my (%shownprivs,@levelorder);
13736: @levelorder = ('c','d','s');
13737: if ((keys(%changes)) && ($putresult eq 'ok')) {
13738: foreach my $item (sort(keys(%changes))) {
13739: if ($item eq 'submitbugs') {
13740: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
13741: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
13742: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
13743: } elsif ($item eq 'customrole') {
13744: if (ref($changes{'customrole'}) eq 'HASH') {
13745: my @keyorder = ('order','desc','access','status','exc','inc');
13746: my %keytext = &Apache::lonlocal::texthash(
13747: order => 'Order',
13748: desc => 'Role description',
13749: access => 'Role usage',
13750: status => 'Allowed institutional types',
13751: exc => 'Allowed personnel',
13752: inc => 'Disallowed personnel',
13753: );
13754: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13755: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13756: if ($role eq $newrole) {
13757: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13758: $role).'<ul>';
13759: } else {
13760: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13761: $role).'<ul>';
13762: }
13763: foreach my $key (@keyorder) {
13764: if ($changes{'customrole'}{$role}{$key}) {
13765: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13766: $keytext{$key},$newsettings{$role}{$key}).
13767: '</li>';
13768: }
13769: }
13770: if (ref($changedprivs{$role}) eq 'HASH') {
13771: $shownprivs{$role} = 1;
13772: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13773: foreach my $level (@levelorder) {
13774: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13775: next if ($item eq '');
13776: my ($priv) = split(/\&/,$item,2);
13777: if (&Apache::lonnet::plaintext($priv)) {
13778: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13779: unless ($level eq 'c') {
13780: $resulttext .= ' ('.$lt{$level}.')';
13781: }
13782: $resulttext .= '</li>';
13783: }
13784: }
13785: }
13786: $resulttext .= '</ul>';
13787: }
13788: $resulttext .= '</ul></li>';
13789: }
13790: }
13791: }
13792: }
13793: }
13794: }
13795: if (keys(%changedprivs)) {
13796: foreach my $role (sort(keys(%changedprivs))) {
13797: unless ($shownprivs{$role}) {
13798: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13799: $role).'<ul>'.
13800: '<li>'.&mt('Privileges set to :').'<ul>';
13801: foreach my $level (@levelorder) {
13802: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13803: next if ($item eq '');
13804: my ($priv) = split(/\&/,$item,2);
13805: if (&Apache::lonnet::plaintext($priv)) {
13806: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13807: unless ($level eq 'c') {
13808: $resulttext .= ' ('.$lt{$level}.')';
13809: }
13810: $resulttext .= '</li>';
13811: }
13812: }
13813: }
13814: $resulttext .= '</ul></li></ul></li>';
13815: }
13816: }
13817: }
13818: $resulttext .= '</ul>';
13819: } else {
13820: $resulttext = &mt('No changes made to help settings');
13821: }
13822: if ($errors) {
13823: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13824: $errors.'</ul>';
13825: }
13826: return $resulttext;
13827: }
13828:
13829: sub modify_coursedefaults {
13830: my ($dom,$lastactref,%domconfig) = @_;
13831: my ($resulttext,$errors,%changes,%defaultshash);
13832: my %defaultchecked = (
13833: 'uselcmath' => 'on',
13834: 'usejsme' => 'on'
13835: );
13836: my @toggles = ('uselcmath','usejsme');
13837: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13838: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
13839: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
13840: my @types = ('official','unofficial','community','textbook');
13841: my %staticdefaults = (
13842: anonsurvey_threshold => 10,
13843: uploadquota => 500,
13844: postsubmit => 60,
13845: mysqltables => 172800,
13846: );
13847: my %texoptions = (
13848: MathJax => 'MathJax',
13849: mimetex => &mt('Convert to Images'),
13850: tth => &mt('TeX to HTML'),
13851: );
13852: $defaultshash{'coursedefaults'} = {};
13853:
13854: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13855: if ($domconfig{'coursedefaults'} eq '') {
13856: $domconfig{'coursedefaults'} = {};
13857: }
13858: }
13859:
13860: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13861: foreach my $item (@toggles) {
13862: if ($defaultchecked{$item} eq 'on') {
13863: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13864: ($env{'form.'.$item} eq '0')) {
13865: $changes{$item} = 1;
13866: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13867: $changes{$item} = 1;
13868: }
13869: } elsif ($defaultchecked{$item} eq 'off') {
13870: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13871: ($env{'form.'.$item} eq '1')) {
13872: $changes{$item} = 1;
13873: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13874: $changes{$item} = 1;
13875: }
13876: }
13877: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13878: }
13879: foreach my $item (@numbers) {
13880: my ($currdef,$newdef);
13881: $newdef = $env{'form.'.$item};
13882: if ($item eq 'anonsurvey_threshold') {
13883: $currdef = $domconfig{'coursedefaults'}{$item};
13884: $newdef =~ s/\D//g;
13885: if ($newdef eq '' || $newdef < 1) {
13886: $newdef = 1;
13887: }
13888: $defaultshash{'coursedefaults'}{$item} = $newdef;
13889: } else {
13890: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13891: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13892: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13893: }
13894: $newdef =~ s/[^\w.\-]//g;
13895: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13896: }
13897: if ($currdef ne $newdef) {
13898: if ($item eq 'anonsurvey_threshold') {
13899: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13900: $changes{$item} = 1;
13901: }
13902: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13903: my $setting = $1;
13904: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13905: $changes{$setting} = 1;
13906: }
13907: }
13908: }
13909: }
13910: my $texengine;
13911: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
13912: $texengine = $env{'form.texengine'};
13913: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
13914: if ($currdef eq '') {
13915: unless ($texengine eq $Apache::lonnet::deftex) {
13916: $changes{'texengine'} = 1;
13917: }
13918: } elsif ($currdef ne $texengine) {
13919: $changes{'texengine'} = 1;
13920: }
13921: }
13922: if ($texengine ne '') {
13923: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
13924: }
13925: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13926: my @currclonecode;
13927: if (ref($currclone) eq 'HASH') {
13928: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13929: @currclonecode = @{$currclone->{'instcode'}};
13930: }
13931: }
13932: my $newclone;
13933: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13934: $newclone = $env{'form.canclone'};
13935: }
13936: if ($newclone eq 'instcode') {
13937: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13938: my (%codedefaults,@code_order,@clonecode);
13939: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13940: \@code_order);
13941: foreach my $item (@code_order) {
13942: if (grep(/^\Q$item\E$/,@newcodes)) {
13943: push(@clonecode,$item);
13944: }
13945: }
13946: if (@clonecode) {
13947: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13948: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13949: if (@diffs) {
13950: $changes{'canclone'} = 1;
13951: }
13952: } else {
13953: $newclone eq '';
13954: }
13955: } elsif ($newclone ne '') {
13956: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13957: }
13958: if ($newclone ne $currclone) {
13959: $changes{'canclone'} = 1;
13960: }
13961: my %credits;
13962: foreach my $type (@types) {
13963: unless ($type eq 'community') {
13964: $credits{$type} = $env{'form.'.$type.'_credits'};
13965: $credits{$type} =~ s/[^\d.]+//g;
13966: }
13967: }
13968: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13969: ($env{'form.coursecredits'} eq '1')) {
13970: $changes{'coursecredits'} = 1;
13971: foreach my $type (keys(%credits)) {
13972: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13973: }
13974: } else {
13975: if ($env{'form.coursecredits'} eq '1') {
13976: foreach my $type (@types) {
13977: unless ($type eq 'community') {
13978: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13979: $changes{'coursecredits'} = 1;
13980: }
13981: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13982: }
13983: }
13984: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13985: foreach my $type (@types) {
13986: unless ($type eq 'community') {
13987: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
13988: $changes{'coursecredits'} = 1;
13989: last;
13990: }
13991: }
13992: }
13993: }
13994: }
13995: if ($env{'form.postsubmit'} eq '1') {
13996: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
13997: my %currtimeout;
13998: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13999: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
14000: $changes{'postsubmit'} = 1;
14001: }
14002: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14003: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
14004: }
14005: } else {
14006: $changes{'postsubmit'} = 1;
14007: }
14008: foreach my $type (@types) {
14009: my $timeout = $env{'form.'.$type.'_timeout'};
14010: $timeout =~ s/\D//g;
14011: if ($timeout == $staticdefaults{'postsubmit'}) {
14012: $timeout = '';
14013: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
14014: $timeout = '0';
14015: }
14016: unless ($timeout eq '') {
14017: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
14018: }
14019: if (exists($currtimeout{$type})) {
14020: if ($timeout ne $currtimeout{$type}) {
14021: $changes{'postsubmit'} = 1;
14022: }
14023: } elsif ($timeout ne '') {
14024: $changes{'postsubmit'} = 1;
14025: }
14026: }
14027: } else {
14028: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
14029: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14030: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
14031: $changes{'postsubmit'} = 1;
14032: }
14033: } else {
14034: $changes{'postsubmit'} = 1;
14035: }
14036: }
14037: }
14038: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14039: $dom);
14040: if ($putresult eq 'ok') {
14041: if (keys(%changes) > 0) {
14042: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14043: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
14044: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
14045: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
14046: foreach my $item ('uselcmath','usejsme','texengine') {
14047: if ($changes{$item}) {
14048: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
14049: }
14050: }
14051: if ($changes{'coursecredits'}) {
14052: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14053: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
14054: $domdefaults{$type.'credits'} =
14055: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
14056: }
14057: }
14058: }
14059: if ($changes{'postsubmit'}) {
14060: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14061: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
14062: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14063: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
14064: $domdefaults{$type.'postsubtimeout'} =
14065: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14066: }
14067: }
14068: }
14069: }
14070: if ($changes{'uploadquota'}) {
14071: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14072: foreach my $type (@types) {
14073: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
14074: }
14075: }
14076: }
14077: if ($changes{'canclone'}) {
14078: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14079: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14080: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
14081: if (@clonecodes) {
14082: $domdefaults{'canclone'} = join('+',@clonecodes);
14083: }
14084: }
14085: } else {
14086: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
14087: }
14088: }
14089: my $cachetime = 24*60*60;
14090: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14091: if (ref($lastactref) eq 'HASH') {
14092: $lastactref->{'domdefaults'} = 1;
14093: }
14094: }
14095: $resulttext = &mt('Changes made:').'<ul>';
14096: foreach my $item (sort(keys(%changes))) {
14097: if ($item eq 'uselcmath') {
14098: if ($env{'form.'.$item} eq '1') {
14099: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
14100: } else {
14101: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
14102: }
14103: } elsif ($item eq 'usejsme') {
14104: if ($env{'form.'.$item} eq '1') {
14105: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
14106: } else {
14107: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
14108: }
14109: } elsif ($item eq 'texengine') {
14110: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
14111: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
14112: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
14113: }
14114: } elsif ($item eq 'anonsurvey_threshold') {
14115: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
14116: } elsif ($item eq 'uploadquota') {
14117: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14118: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
14119: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
14120: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
14121: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
14122:
14123: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
14124: '</ul>'.
14125: '</li>';
14126: } else {
14127: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
14128: }
14129: } elsif ($item eq 'mysqltables') {
14130: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
14131: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
14132: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
14133: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
14134: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
14135: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
14136: '</ul>'.
14137: '</li>';
14138: } else {
14139: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
14140: }
14141: } elsif ($item eq 'postsubmit') {
14142: if ($domdefaults{'postsubmit'} eq 'off') {
14143: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
14144: } else {
14145: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
14146: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14147: $resulttext .= &mt('durations:').'<ul>';
14148: foreach my $type (@types) {
14149: $resulttext .= '<li>';
14150: my $timeout;
14151: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14152: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14153: }
14154: my $display;
14155: if ($timeout eq '0') {
14156: $display = &mt('unlimited');
14157: } elsif ($timeout eq '') {
14158: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
14159: } else {
14160: $display = &mt('[quant,_1,second]',$timeout);
14161: }
14162: if ($type eq 'community') {
14163: $resulttext .= &mt('Communities');
14164: } elsif ($type eq 'official') {
14165: $resulttext .= &mt('Official courses');
14166: } elsif ($type eq 'unofficial') {
14167: $resulttext .= &mt('Unofficial courses');
14168: } elsif ($type eq 'textbook') {
14169: $resulttext .= &mt('Textbook courses');
14170: }
14171: $resulttext .= ' -- '.$display.'</li>';
14172: }
14173: $resulttext .= '</ul>';
14174: }
14175: $resulttext .= '</li>';
14176: }
14177: } elsif ($item eq 'coursecredits') {
14178: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14179: if (($domdefaults{'officialcredits'} eq '') &&
14180: ($domdefaults{'unofficialcredits'} eq '') &&
14181: ($domdefaults{'textbookcredits'} eq '')) {
14182: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14183: } else {
14184: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
14185: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
14186: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
14187: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
14188: '</ul>'.
14189: '</li>';
14190: }
14191: } else {
14192: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14193: }
14194: } elsif ($item eq 'canclone') {
14195: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14196: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14197: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
14198: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
14199: }
14200: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
14201: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
14202: } else {
14203: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
14204: }
14205: }
14206: }
14207: $resulttext .= '</ul>';
14208: } else {
14209: $resulttext = &mt('No changes made to course defaults');
14210: }
14211: } else {
14212: $resulttext = '<span class="LC_error">'.
14213: &mt('An error occurred: [_1]',$putresult).'</span>';
14214: }
14215: return $resulttext;
14216: }
14217:
14218: sub modify_selfenrollment {
14219: my ($dom,$lastactref,%domconfig) = @_;
14220: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
14221: my @types = ('official','unofficial','community','textbook');
14222: my %titles = &tool_titles();
14223: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
14224: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
14225: $ordered{'default'} = ['types','registered','approval','limit'];
14226:
14227: my (%roles,%shown,%toplevel);
14228: $roles{'0'} = &Apache::lonnet::plaintext('dc');
14229:
14230: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
14231: if ($domconfig{'selfenrollment'} eq '') {
14232: $domconfig{'selfenrollment'} = {};
14233: }
14234: }
14235: %toplevel = (
14236: admin => 'Configuration Rights',
14237: default => 'Default settings',
14238: validation => 'Validation of self-enrollment requests',
14239: );
14240: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
14241:
14242: if (ref($ordered{'admin'}) eq 'ARRAY') {
14243: foreach my $item (@{$ordered{'admin'}}) {
14244: foreach my $type (@types) {
14245: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
14246: $selfenrollhash{'admin'}{$type}{$item} = 1;
14247: } else {
14248: $selfenrollhash{'admin'}{$type}{$item} = 0;
14249: }
14250: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
14251: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
14252: if ($selfenrollhash{'admin'}{$type}{$item} ne
14253: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
14254: push(@{$changes{'admin'}{$type}},$item);
14255: }
14256: } else {
14257: if (!$selfenrollhash{'admin'}{$type}{$item}) {
14258: push(@{$changes{'admin'}{$type}},$item);
14259: }
14260: }
14261: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
14262: push(@{$changes{'admin'}{$type}},$item);
14263: }
14264: }
14265: }
14266: }
14267:
14268: foreach my $item (@{$ordered{'default'}}) {
14269: foreach my $type (@types) {
14270: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
14271: if ($item eq 'types') {
14272: unless (($value eq 'all') || ($value eq 'dom')) {
14273: $value = '';
14274: }
14275: } elsif ($item eq 'registered') {
14276: unless ($value eq '1') {
14277: $value = 0;
14278: }
14279: } elsif ($item eq 'approval') {
14280: unless ($value =~ /^[012]$/) {
14281: $value = 0;
14282: }
14283: } else {
14284: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14285: $value = 'none';
14286: }
14287: }
14288: $selfenrollhash{'default'}{$type}{$item} = $value;
14289: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
14290: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14291: if ($selfenrollhash{'default'}{$type}{$item} ne
14292: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
14293: push(@{$changes{'default'}{$type}},$item);
14294: }
14295: } else {
14296: push(@{$changes{'default'}{$type}},$item);
14297: }
14298: } else {
14299: push(@{$changes{'default'}{$type}},$item);
14300: }
14301: if ($item eq 'limit') {
14302: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14303: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
14304: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
14305: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
14306: }
14307: } else {
14308: $selfenrollhash{'default'}{$type}{'cap'} = '';
14309: }
14310: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14311: if ($selfenrollhash{'default'}{$type}{'cap'} ne
14312: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
14313: push(@{$changes{'default'}{$type}},'cap');
14314: }
14315: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
14316: push(@{$changes{'default'}{$type}},'cap');
14317: }
14318: }
14319: }
14320: }
14321:
14322: foreach my $item (@{$itemsref}) {
14323: if ($item eq 'fields') {
14324: my @changed;
14325: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
14326: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
14327: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
14328: }
14329: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14330: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14331: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14332: $domconfig{'selfenrollment'}{'validation'}{$item});
14333: } else {
14334: @changed = @{$selfenrollhash{'validation'}{$item}};
14335: }
14336: } else {
14337: @changed = @{$selfenrollhash{'validation'}{$item}};
14338: }
14339: if (@changed) {
14340: if ($selfenrollhash{'validation'}{$item}) {
14341: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14342: } else {
14343: $changes{'validation'}{$item} = &mt('None');
14344: }
14345: }
14346: } else {
14347: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14348: if ($item eq 'markup') {
14349: if ($env{'form.selfenroll_validation_'.$item}) {
14350: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14351: }
14352: }
14353: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14354: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14355: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14356: }
14357: }
14358: }
14359: }
14360:
14361: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14362: $dom);
14363: if ($putresult eq 'ok') {
14364: if (keys(%changes) > 0) {
14365: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14366: $resulttext = &mt('Changes made:').'<ul>';
14367: foreach my $key ('admin','default','validation') {
14368: if (ref($changes{$key}) eq 'HASH') {
14369: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14370: if ($key eq 'validation') {
14371: foreach my $item (@{$itemsref}) {
14372: if (exists($changes{$key}{$item})) {
14373: if ($item eq 'markup') {
14374: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14375: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14376: } else {
14377: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14378: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14379: }
14380: }
14381: }
14382: } else {
14383: foreach my $type (@types) {
14384: if ($type eq 'community') {
14385: $roles{'1'} = &mt('Community personnel');
14386: } else {
14387: $roles{'1'} = &mt('Course personnel');
14388: }
14389: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14390: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14391: if ($key eq 'admin') {
14392: my @mgrdc = ();
14393: if (ref($ordered{$key}) eq 'ARRAY') {
14394: foreach my $item (@{$ordered{'admin'}}) {
14395: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14396: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14397: push(@mgrdc,$item);
14398: }
14399: }
14400: }
14401: if (@mgrdc) {
14402: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14403: } else {
14404: delete($domdefaults{$type.'selfenrolladmdc'});
14405: }
14406: }
14407: } else {
14408: if (ref($ordered{$key}) eq 'ARRAY') {
14409: foreach my $item (@{$ordered{$key}}) {
14410: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14411: $domdefaults{$type.'selfenroll'.$item} =
14412: $selfenrollhash{$key}{$type}{$item};
14413: }
14414: }
14415: }
14416: }
14417: }
14418: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14419: foreach my $item (@{$ordered{$key}}) {
14420: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14421: $resulttext .= '<li>';
14422: if ($key eq 'admin') {
14423: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14424: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14425: } else {
14426: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14427: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14428: }
14429: $resulttext .= '</li>';
14430: }
14431: }
14432: $resulttext .= '</ul></li>';
14433: }
14434: }
14435: $resulttext .= '</ul></li>';
14436: }
14437: }
14438: }
14439: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14440: my $cachetime = 24*60*60;
14441: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14442: if (ref($lastactref) eq 'HASH') {
14443: $lastactref->{'domdefaults'} = 1;
14444: }
14445: }
14446: $resulttext .= '</ul>';
14447: } else {
14448: $resulttext = &mt('No changes made to self-enrollment settings');
14449: }
14450: } else {
14451: $resulttext = '<span class="LC_error">'.
14452: &mt('An error occurred: [_1]',$putresult).'</span>';
14453: }
14454: return $resulttext;
14455: }
14456:
14457: sub modify_usersessions {
14458: my ($dom,$lastactref,%domconfig) = @_;
14459: my @hostingtypes = ('version','excludedomain','includedomain');
14460: my @offloadtypes = ('primary','default');
14461: my %types = (
14462: remote => \@hostingtypes,
14463: hosted => \@hostingtypes,
14464: spares => \@offloadtypes,
14465: );
14466: my @prefixes = ('remote','hosted','spares');
14467: my @lcversions = &Apache::lonnet::all_loncaparevs();
14468: my (%by_ip,%by_location,@intdoms);
14469: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
14470: my @locations = sort(keys(%by_location));
14471: my (%defaultshash,%changes);
14472: foreach my $prefix (@prefixes) {
14473: $defaultshash{'usersessions'}{$prefix} = {};
14474: }
14475: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14476: my $resulttext;
14477: my %iphost = &Apache::lonnet::get_iphost();
14478: foreach my $prefix (@prefixes) {
14479: next if ($prefix eq 'spares');
14480: foreach my $type (@{$types{$prefix}}) {
14481: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14482: if ($type eq 'version') {
14483: my $value = $env{'form.'.$prefix.'_'.$type};
14484: my $okvalue;
14485: if ($value ne '') {
14486: if (grep(/^\Q$value\E$/,@lcversions)) {
14487: $okvalue = $value;
14488: }
14489: }
14490: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14491: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14492: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14493: if ($inuse == 0) {
14494: $changes{$prefix}{$type} = 1;
14495: } else {
14496: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14497: $changes{$prefix}{$type} = 1;
14498: }
14499: if ($okvalue ne '') {
14500: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14501: }
14502: }
14503: } else {
14504: if (($inuse == 1) && ($okvalue ne '')) {
14505: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14506: $changes{$prefix}{$type} = 1;
14507: }
14508: }
14509: } else {
14510: if (($inuse == 1) && ($okvalue ne '')) {
14511: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14512: $changes{$prefix}{$type} = 1;
14513: }
14514: }
14515: } else {
14516: if (($inuse == 1) && ($okvalue ne '')) {
14517: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14518: $changes{$prefix}{$type} = 1;
14519: }
14520: }
14521: } else {
14522: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14523: my @okvals;
14524: foreach my $val (@vals) {
14525: if ($val =~ /:/) {
14526: my @items = split(/:/,$val);
14527: foreach my $item (@items) {
14528: if (ref($by_location{$item}) eq 'ARRAY') {
14529: push(@okvals,$item);
14530: }
14531: }
14532: } else {
14533: if (ref($by_location{$val}) eq 'ARRAY') {
14534: push(@okvals,$val);
14535: }
14536: }
14537: }
14538: @okvals = sort(@okvals);
14539: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14540: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14541: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14542: if ($inuse == 0) {
14543: $changes{$prefix}{$type} = 1;
14544: } else {
14545: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14546: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14547: if (@changed > 0) {
14548: $changes{$prefix}{$type} = 1;
14549: }
14550: }
14551: } else {
14552: if ($inuse == 1) {
14553: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14554: $changes{$prefix}{$type} = 1;
14555: }
14556: }
14557: } else {
14558: if ($inuse == 1) {
14559: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14560: $changes{$prefix}{$type} = 1;
14561: }
14562: }
14563: } else {
14564: if ($inuse == 1) {
14565: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14566: $changes{$prefix}{$type} = 1;
14567: }
14568: }
14569: }
14570: }
14571: }
14572:
14573: my @alldoms = &Apache::lonnet::all_domains();
14574: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14575: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14576: my $savespares;
14577:
14578: foreach my $lonhost (sort(keys(%servers))) {
14579: my $serverhomeID =
14580: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14581: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14582: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14583: my %spareschg;
14584: foreach my $type (@{$types{'spares'}}) {
14585: my @okspares;
14586: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14587: foreach my $server (@checked) {
14588: if (&Apache::lonnet::hostname($server) ne '') {
14589: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14590: unless (grep(/^\Q$server\E$/,@okspares)) {
14591: push(@okspares,$server);
14592: }
14593: }
14594: }
14595: }
14596: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14597: my $newspare;
14598: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14599: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14600: $newspare = $new;
14601: }
14602: }
14603: my @spares;
14604: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14605: @spares = sort(@okspares,$newspare);
14606: } else {
14607: @spares = sort(@okspares);
14608: }
14609: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14610: if (ref($spareid{$lonhost}) eq 'HASH') {
14611: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14612: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14613: if (@diffs > 0) {
14614: $spareschg{$type} = 1;
14615: }
14616: }
14617: }
14618: }
14619: if (keys(%spareschg) > 0) {
14620: $changes{'spares'}{$lonhost} = \%spareschg;
14621: }
14622: }
14623: $defaultshash{'usersessions'}{'offloadnow'} = {};
14624: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14625: my @okoffload;
14626: if (@offloadnow) {
14627: foreach my $server (@offloadnow) {
14628: if (&Apache::lonnet::hostname($server) ne '') {
14629: unless (grep(/^\Q$server\E$/,@okoffload)) {
14630: push(@okoffload,$server);
14631: }
14632: }
14633: }
14634: if (@okoffload) {
14635: foreach my $lonhost (@okoffload) {
14636: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14637: }
14638: }
14639: }
14640: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14641: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14642: if (ref($changes{'spares'}) eq 'HASH') {
14643: if (keys(%{$changes{'spares'}}) > 0) {
14644: $savespares = 1;
14645: }
14646: }
14647: } else {
14648: $savespares = 1;
14649: }
14650: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
14651: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
14652: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
14653: $changes{'offloadnow'} = 1;
14654: last;
14655: }
14656: }
14657: unless ($changes{'offloadnow'}) {
14658: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
14659: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
14660: $changes{'offloadnow'} = 1;
14661: last;
14662: }
14663: }
14664: }
14665: } elsif (@okoffload) {
14666: $changes{'offloadnow'} = 1;
14667: }
14668: } elsif (@okoffload) {
14669: $changes{'offloadnow'} = 1;
14670: }
14671: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
14672: if ((keys(%changes) > 0) || ($savespares)) {
14673: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14674: $dom);
14675: if ($putresult eq 'ok') {
14676: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14677: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
14678: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
14679: }
14680: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
14681: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
14682: }
14683: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14684: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
14685: }
14686: }
14687: my $cachetime = 24*60*60;
14688: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14689: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
14690: if (ref($lastactref) eq 'HASH') {
14691: $lastactref->{'domdefaults'} = 1;
14692: $lastactref->{'usersessions'} = 1;
14693: }
14694: if (keys(%changes) > 0) {
14695: my %lt = &usersession_titles();
14696: $resulttext = &mt('Changes made:').'<ul>';
14697: foreach my $prefix (@prefixes) {
14698: if (ref($changes{$prefix}) eq 'HASH') {
14699: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14700: if ($prefix eq 'spares') {
14701: if (ref($changes{$prefix}) eq 'HASH') {
14702: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
14703: $resulttext .= '<li><b>'.$lonhost.'</b> ';
14704: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
14705: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
14706: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14707: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
14708: foreach my $type (@{$types{$prefix}}) {
14709: if ($changes{$prefix}{$lonhost}{$type}) {
14710: my $offloadto = &mt('None');
14711: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
14712: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
14713: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
14714: }
14715: }
14716: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
14717: }
14718: }
14719: }
14720: $resulttext .= '</li>';
14721: }
14722: }
14723: } else {
14724: foreach my $type (@{$types{$prefix}}) {
14725: if (defined($changes{$prefix}{$type})) {
14726: my $newvalue;
14727: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14728: if (ref($defaultshash{'usersessions'}{$prefix})) {
14729: if ($type eq 'version') {
14730: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
14731: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14732: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
14733: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
14734: }
14735: }
14736: }
14737: }
14738: if ($newvalue eq '') {
14739: if ($type eq 'version') {
14740: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
14741: } else {
14742: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14743: }
14744: } else {
14745: if ($type eq 'version') {
14746: $newvalue .= ' '.&mt('(or later)');
14747: }
14748: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14749: }
14750: }
14751: }
14752: }
14753: $resulttext .= '</ul>';
14754: }
14755: }
14756: if ($changes{'offloadnow'}) {
14757: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14758: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
14759: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
14760: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
14761: $resulttext .= '<li>'.$lonhost.'</li>';
14762: }
14763: $resulttext .= '</ul>';
14764: } else {
14765: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
14766: }
14767: } else {
14768: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
14769: }
14770: }
14771: $resulttext .= '</ul>';
14772: } else {
14773: $resulttext = $nochgmsg;
14774: }
14775: } else {
14776: $resulttext = '<span class="LC_error">'.
14777: &mt('An error occurred: [_1]',$putresult).'</span>';
14778: }
14779: } else {
14780: $resulttext = $nochgmsg;
14781: }
14782: return $resulttext;
14783: }
14784:
14785: sub modify_loadbalancing {
14786: my ($dom,%domconfig) = @_;
14787: my $primary_id = &Apache::lonnet::domain($dom,'primary');
14788: my $intdom = &Apache::lonnet::internet_dom($primary_id);
14789: my ($othertitle,$usertypes,$types) =
14790: &Apache::loncommon::sorted_inst_types($dom);
14791: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14792: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
14793: my @sparestypes = ('primary','default');
14794: my %typetitles = &sparestype_titles();
14795: my $resulttext;
14796: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
14797: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14798: %existing = %{$domconfig{'loadbalancing'}};
14799: }
14800: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
14801: \%currtargets,\%currrules,\%currcookies);
14802: my ($saveloadbalancing,%defaultshash,%changes);
14803: my ($alltypes,$othertypes,$titles) =
14804: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
14805: my %ruletitles = &offloadtype_text();
14806: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
14807: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
14808: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
14809: if ($balancer eq '') {
14810: next;
14811: }
14812: if (!exists($servers{$balancer})) {
14813: if (exists($currbalancer{$balancer})) {
14814: push(@{$changes{'delete'}},$balancer);
14815: }
14816: next;
14817: }
14818: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14819: push(@{$changes{'delete'}},$balancer);
14820: next;
14821: }
14822: if (!exists($currbalancer{$balancer})) {
14823: push(@{$changes{'add'}},$balancer);
14824: }
14825: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14826: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14827: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14828: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14829: $saveloadbalancing = 1;
14830: }
14831: foreach my $sparetype (@sparestypes) {
14832: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14833: my @offloadto;
14834: foreach my $target (@targets) {
14835: if (($servers{$target}) && ($target ne $balancer)) {
14836: if ($sparetype eq 'default') {
14837: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14838: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14839: }
14840: }
14841: unless(grep(/^\Q$target\E$/,@offloadto)) {
14842: push(@offloadto,$target);
14843: }
14844: }
14845: }
14846: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14847: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14848: push(@offloadto,$balancer);
14849: }
14850: }
14851: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14852: }
14853: if ($env{'form.loadbalancing_cookie_'.$i}) {
14854: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
14855: if (exists($currbalancer{$balancer})) {
14856: unless ($currcookies{$balancer}) {
14857: $changes{'curr'}{$balancer}{'cookie'} = 1;
14858: }
14859: }
14860: } elsif (exists($currbalancer{$balancer})) {
14861: if ($currcookies{$balancer}) {
14862: $changes{'curr'}{$balancer}{'cookie'} = 1;
14863: }
14864: }
14865: if (ref($currtargets{$balancer}) eq 'HASH') {
14866: foreach my $sparetype (@sparestypes) {
14867: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14868: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14869: if (@targetdiffs > 0) {
14870: $changes{'curr'}{$balancer}{'targets'} = 1;
14871: }
14872: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14873: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14874: $changes{'curr'}{$balancer}{'targets'} = 1;
14875: }
14876: }
14877: }
14878: } else {
14879: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14880: foreach my $sparetype (@sparestypes) {
14881: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14882: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14883: $changes{'curr'}{$balancer}{'targets'} = 1;
14884: }
14885: }
14886: }
14887: }
14888: }
14889: my $ishomedom;
14890: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14891: $ishomedom = 1;
14892: }
14893: if (ref($alltypes) eq 'ARRAY') {
14894: foreach my $type (@{$alltypes}) {
14895: my $rule;
14896: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14897: (!$ishomedom)) {
14898: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14899: }
14900: if ($rule eq 'specific') {
14901: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14902: if (exists($servers{$specifiedhost})) {
14903: $rule = $specifiedhost;
14904: }
14905: }
14906: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14907: if (ref($currrules{$balancer}) eq 'HASH') {
14908: if ($rule ne $currrules{$balancer}{$type}) {
14909: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14910: }
14911: } elsif ($rule ne '') {
14912: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14913: }
14914: }
14915: }
14916: }
14917: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14918: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14919: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14920: $defaultshash{'loadbalancing'} = {};
14921: }
14922: my $putresult = &Apache::lonnet::put_dom('configuration',
14923: \%defaultshash,$dom);
14924: if ($putresult eq 'ok') {
14925: if (keys(%changes) > 0) {
14926: my %toupdate;
14927: if (ref($changes{'delete'}) eq 'ARRAY') {
14928: foreach my $balancer (sort(@{$changes{'delete'}})) {
14929: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14930: $toupdate{$balancer} = 1;
14931: }
14932: }
14933: if (ref($changes{'add'}) eq 'ARRAY') {
14934: foreach my $balancer (sort(@{$changes{'add'}})) {
14935: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
14936: $toupdate{$balancer} = 1;
14937: }
14938: }
14939: if (ref($changes{'curr'}) eq 'HASH') {
14940: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
14941: $toupdate{$balancer} = 1;
14942: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
14943: if ($changes{'curr'}{$balancer}{'targets'}) {
14944: my %offloadstr;
14945: foreach my $sparetype (@sparestypes) {
14946: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14947: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14948: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14949: }
14950: }
14951: }
14952: if (keys(%offloadstr) == 0) {
14953: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
14954: } else {
14955: my $showoffload;
14956: foreach my $sparetype (@sparestypes) {
14957: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
14958: if (defined($offloadstr{$sparetype})) {
14959: $showoffload .= $offloadstr{$sparetype};
14960: } else {
14961: $showoffload .= &mt('None');
14962: }
14963: $showoffload .= (' 'x3);
14964: }
14965: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
14966: }
14967: }
14968: }
14969: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
14970: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
14971: foreach my $type (@{$alltypes}) {
14972: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
14973: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
14974: my $balancetext;
14975: if ($rule eq '') {
14976: $balancetext = $ruletitles{'default'};
14977: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
14978: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14979: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
14980: foreach my $sparetype (@sparestypes) {
14981: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14982: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
14983: }
14984: }
14985: foreach my $item (@{$alltypes}) {
14986: next if ($item =~ /^_LC_ipchange/);
14987: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
14988: if ($hasrule eq 'homeserver') {
14989: map { $toupdate{$_} = 1; } (keys(%libraryservers));
14990: } else {
14991: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
14992: if ($servers{$hasrule}) {
14993: $toupdate{$hasrule} = 1;
14994: }
14995: }
14996: }
14997: }
14998: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
14999: $balancetext = $ruletitles{$rule};
15000: } else {
15001: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15002: $balancetext = $ruletitles{'particular'}.' '.$receiver;
15003: if ($receiver) {
15004: $toupdate{$receiver};
15005: }
15006: }
15007: } else {
15008: $balancetext = $ruletitles{$rule};
15009: }
15010: } else {
15011: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
15012: }
15013: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
15014: }
15015: }
15016: }
15017: }
15018: if ($changes{'curr'}{$balancer}{'cookie'}) {
15019: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
15020: $balancer).'</li>';
15021: }
15022: if (keys(%toupdate)) {
15023: my %thismachine;
15024: my $updatedhere;
15025: my $cachetime = 60*60*24;
15026: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15027: foreach my $lonhost (keys(%toupdate)) {
15028: if ($thismachine{$lonhost}) {
15029: unless ($updatedhere) {
15030: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
15031: $defaultshash{'loadbalancing'},
15032: $cachetime);
15033: $updatedhere = 1;
15034: }
15035: } else {
15036: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
15037: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15038: }
15039: }
15040: }
15041: }
15042: }
15043: if ($resulttext ne '') {
15044: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
15045: } else {
15046: $resulttext = $nochgmsg;
15047: }
15048: } else {
15049: $resulttext = $nochgmsg;
15050: }
15051: } else {
15052: $resulttext = '<span class="LC_error">'.
15053: &mt('An error occurred: [_1]',$putresult).'</span>';
15054: }
15055: } else {
15056: $resulttext = $nochgmsg;
15057: }
15058: return $resulttext;
15059: }
15060:
15061: sub recurse_check {
15062: my ($chkcats,$categories,$depth,$name) = @_;
15063: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
15064: my $chg = 0;
15065: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
15066: my $category = $chkcats->[$depth]{$name}[$j];
15067: my $item;
15068: if ($category eq '') {
15069: $chg ++;
15070: } else {
15071: my $deeper = $depth + 1;
15072: $item = &escape($category).':'.&escape($name).':'.$depth;
15073: if ($chg) {
15074: $categories->{$item} -= $chg;
15075: }
15076: &recurse_check($chkcats,$categories,$deeper,$category);
15077: $deeper --;
15078: }
15079: }
15080: }
15081: return;
15082: }
15083:
15084: sub recurse_cat_deletes {
15085: my ($item,$coursecategories,$deletions) = @_;
15086: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15087: my $subdepth = $depth + 1;
15088: if (ref($coursecategories) eq 'HASH') {
15089: foreach my $subitem (keys(%{$coursecategories})) {
15090: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
15091: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
15092: delete($coursecategories->{$subitem});
15093: $deletions->{$subitem} = 1;
15094: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
15095: }
15096: }
15097: }
15098: return;
15099: }
15100:
15101: sub active_dc_picker {
15102: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
15103: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15104: my @domcoord = keys(%domcoords);
15105: if (keys(%currhash)) {
15106: foreach my $dc (keys(%currhash)) {
15107: unless (exists($domcoords{$dc})) {
15108: push(@domcoord,$dc);
15109: }
15110: }
15111: }
15112: @domcoord = sort(@domcoord);
15113: my $numdcs = scalar(@domcoord);
15114: my $rows = 0;
15115: my $table;
15116: if ($numdcs > 1) {
15117: $table = '<table>';
15118: for (my $i=0; $i<@domcoord; $i++) {
15119: my $rem = $i%($numinrow);
15120: if ($rem == 0) {
15121: if ($i > 0) {
15122: $table .= '</tr>';
15123: }
15124: $table .= '<tr>';
15125: $rows ++;
15126: }
15127: my $check = '';
15128: if ($inputtype eq 'radio') {
15129: if (keys(%currhash) == 0) {
15130: if (!$i) {
15131: $check = ' checked="checked"';
15132: }
15133: } elsif (exists($currhash{$domcoord[$i]})) {
15134: $check = ' checked="checked"';
15135: }
15136: } else {
15137: if (exists($currhash{$domcoord[$i]})) {
15138: $check = ' checked="checked"';
15139: }
15140: }
15141: if ($i == @domcoord - 1) {
15142: my $colsleft = $numinrow - $rem;
15143: if ($colsleft > 1) {
15144: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
15145: } else {
15146: $table .= '<td class="LC_left_item">';
15147: }
15148: } else {
15149: $table .= '<td class="LC_left_item">';
15150: }
15151: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
15152: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15153: $table .= '<span class="LC_nobreak"><label>'.
15154: '<input type="'.$inputtype.'" name="'.$name.'"'.
15155: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
15156: if ($user ne $dcname.':'.$dcdom) {
15157: $table .= ' ('.$dcname.':'.$dcdom.')';
15158: }
15159: $table .= '</label></span></td>';
15160: }
15161: $table .= '</tr></table>';
15162: } elsif ($numdcs == 1) {
15163: my ($dcname,$dcdom) = split(':',$domcoord[0]);
15164: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15165: if ($inputtype eq 'radio') {
15166: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
15167: if ($user ne $dcname.':'.$dcdom) {
15168: $table .= ' ('.$dcname.':'.$dcdom.')';
15169: }
15170: } else {
15171: my $check;
15172: if (exists($currhash{$domcoord[0]})) {
15173: $check = ' checked="checked"';
15174: }
15175: $table = '<span class="LC_nobreak"><label>'.
15176: '<input type="checkbox" name="'.$name.'" '.
15177: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
15178: if ($user ne $dcname.':'.$dcdom) {
15179: $table .= ' ('.$dcname.':'.$dcdom.')';
15180: }
15181: $table .= '</label></span>';
15182: $rows ++;
15183: }
15184: }
15185: return ($numdcs,$table,$rows);
15186: }
15187:
15188: sub usersession_titles {
15189: return &Apache::lonlocal::texthash(
15190: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
15191: remote => 'Hosting of sessions for users in this domain on servers in other domains',
15192: spares => 'Servers offloaded to, when busy',
15193: version => 'LON-CAPA version requirement',
15194: excludedomain => 'Allow all, but exclude specific domains',
15195: includedomain => 'Deny all, but include specific domains',
15196: primary => 'Primary (checked first)',
15197: default => 'Default',
15198: );
15199: }
15200:
15201: sub id_for_thisdom {
15202: my (%servers) = @_;
15203: my %altids;
15204: foreach my $server (keys(%servers)) {
15205: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
15206: if ($serverhome ne $server) {
15207: $altids{$serverhome} = $server;
15208: }
15209: }
15210: return %altids;
15211: }
15212:
15213: sub count_servers {
15214: my ($currbalancer,%servers) = @_;
15215: my (@spares,$numspares);
15216: foreach my $lonhost (sort(keys(%servers))) {
15217: next if ($currbalancer eq $lonhost);
15218: push(@spares,$lonhost);
15219: }
15220: if ($currbalancer) {
15221: $numspares = scalar(@spares);
15222: } else {
15223: $numspares = scalar(@spares) - 1;
15224: }
15225: return ($numspares,@spares);
15226: }
15227:
15228: sub lonbalance_targets_js {
15229: my ($dom,$types,$servers,$settings) = @_;
15230: my $select = &mt('Select');
15231: my ($alltargets,$allishome,$allinsttypes,@alltypes);
15232: if (ref($servers) eq 'HASH') {
15233: $alltargets = join("','",sort(keys(%{$servers})));
15234: my @homedoms;
15235: foreach my $server (sort(keys(%{$servers}))) {
15236: if (&Apache::lonnet::host_domain($server) eq $dom) {
15237: push(@homedoms,'1');
15238: } else {
15239: push(@homedoms,'0');
15240: }
15241: }
15242: $allishome = join("','",@homedoms);
15243: }
15244: if (ref($types) eq 'ARRAY') {
15245: if (@{$types} > 0) {
15246: @alltypes = @{$types};
15247: }
15248: }
15249: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
15250: $allinsttypes = join("','",@alltypes);
15251: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
15252: if (ref($settings) eq 'HASH') {
15253: %existing = %{$settings};
15254: }
15255: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
15256: \%currtargets,\%currrules,\%currcookies);
15257: my $balancers = join("','",sort(keys(%currbalancer)));
15258: return <<"END";
15259:
15260: <script type="text/javascript">
15261: // <![CDATA[
15262:
15263: currBalancers = new Array('$balancers');
15264:
15265: function toggleTargets(balnum) {
15266: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15267: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
15268: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
15269: var prevbalancer = prevhostitem.value;
15270: var baltotal = document.getElementById('loadbalancing_total').value;
15271: prevhostitem.value = balancer;
15272: if (prevbalancer != '') {
15273: var prevIdx = currBalancers.indexOf(prevbalancer);
15274: if (prevIdx != -1) {
15275: currBalancers.splice(prevIdx,1);
15276: }
15277: }
15278: if (balancer == '') {
15279: hideSpares(balnum);
15280: } else {
15281: var currIdx = currBalancers.indexOf(balancer);
15282: if (currIdx == -1) {
15283: currBalancers.push(balancer);
15284: }
15285: var homedoms = new Array('$allishome');
15286: var ishomedom = homedoms[lonhostitem.selectedIndex];
15287: showSpares(balancer,ishomedom,balnum);
15288: }
15289: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
15290: return;
15291: }
15292:
15293: function showSpares(balancer,ishomedom,balnum) {
15294: var alltargets = new Array('$alltargets');
15295: var insttypes = new Array('$allinsttypes');
15296: var offloadtypes = new Array('primary','default');
15297:
15298: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
15299: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
15300:
15301: for (var i=0; i<offloadtypes.length; i++) {
15302: var count = 0;
15303: for (var j=0; j<alltargets.length; j++) {
15304: if (alltargets[j] != balancer) {
15305: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
15306: item.value = alltargets[j];
15307: item.style.textAlign='left';
15308: item.style.textFace='normal';
15309: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
15310: if (currBalancers.indexOf(alltargets[j]) == -1) {
15311: item.disabled = '';
15312: } else {
15313: item.disabled = 'disabled';
15314: item.checked = false;
15315: }
15316: count ++;
15317: }
15318: }
15319: }
15320: for (var k=0; k<insttypes.length; k++) {
15321: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
15322: if (ishomedom == 1) {
15323: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15324: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15325: } else {
15326: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15327: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15328: }
15329: } else {
15330: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15331: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15332: }
15333: if ((insttypes[k] != '_LC_external') &&
15334: ((insttypes[k] != '_LC_internetdom') ||
15335: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15336: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15337: item.options.length = 0;
15338: item.options[0] = new Option("","",true,true);
15339: var idx = 0;
15340: for (var m=0; m<alltargets.length; m++) {
15341: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15342: idx ++;
15343: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15344: }
15345: }
15346: }
15347: }
15348: return;
15349: }
15350:
15351: function hideSpares(balnum) {
15352: var alltargets = new Array('$alltargets');
15353: var insttypes = new Array('$allinsttypes');
15354: var offloadtypes = new Array('primary','default');
15355:
15356: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15357: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15358:
15359: var total = alltargets.length - 1;
15360: for (var i=0; i<offloadtypes; i++) {
15361: for (var j=0; j<total; j++) {
15362: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15363: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15364: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15365: }
15366: }
15367: for (var k=0; k<insttypes.length; k++) {
15368: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15369: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15370: if (insttypes[k] != '_LC_external') {
15371: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15372: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15373: }
15374: }
15375: return;
15376: }
15377:
15378: function checkOffloads(item,balnum,type) {
15379: var alltargets = new Array('$alltargets');
15380: var offloadtypes = new Array('primary','default');
15381: if (item.checked) {
15382: var total = alltargets.length - 1;
15383: var other;
15384: if (type == offloadtypes[0]) {
15385: other = offloadtypes[1];
15386: } else {
15387: other = offloadtypes[0];
15388: }
15389: for (var i=0; i<total; i++) {
15390: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15391: if (server == item.value) {
15392: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15393: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15394: }
15395: }
15396: }
15397: }
15398: return;
15399: }
15400:
15401: function singleServerToggle(balnum,type) {
15402: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15403: if (offloadtoSelIdx == 0) {
15404: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15405: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15406:
15407: } else {
15408: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15409: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15410: }
15411: return;
15412: }
15413:
15414: function balanceruleChange(formname,balnum,type) {
15415: if (type == '_LC_external') {
15416: return;
15417: }
15418: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15419: for (var i=0; i<typesRules.length; i++) {
15420: if (formname.elements[typesRules[i]].checked) {
15421: if (formname.elements[typesRules[i]].value != 'specific') {
15422: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15423: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15424: } else {
15425: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15426: }
15427: }
15428: }
15429: return;
15430: }
15431:
15432: function balancerDeleteChange(balnum) {
15433: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15434: var baltotal = document.getElementById('loadbalancing_total').value;
15435: var addtarget;
15436: var removetarget;
15437: var action = 'delete';
15438: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15439: var lonhost = hostitem.value;
15440: var currIdx = currBalancers.indexOf(lonhost);
15441: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15442: if (currIdx != -1) {
15443: currBalancers.splice(currIdx,1);
15444: }
15445: addtarget = lonhost;
15446: } else {
15447: if (currIdx == -1) {
15448: currBalancers.push(lonhost);
15449: }
15450: removetarget = lonhost;
15451: action = 'undelete';
15452: }
15453: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15454: }
15455: return;
15456: }
15457:
15458: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15459: if (baltotal > 1) {
15460: var offloadtypes = new Array('primary','default');
15461: var alltargets = new Array('$alltargets');
15462: var insttypes = new Array('$allinsttypes');
15463: for (var i=0; i<baltotal; i++) {
15464: if (i != balnum) {
15465: for (var j=0; j<offloadtypes.length; j++) {
15466: var total = alltargets.length - 1;
15467: for (var k=0; k<total; k++) {
15468: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15469: var server = serveritem.value;
15470: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15471: if (server == addtarget) {
15472: serveritem.disabled = '';
15473: }
15474: }
15475: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15476: if (server == removetarget) {
15477: serveritem.disabled = 'disabled';
15478: serveritem.checked = false;
15479: }
15480: }
15481: }
15482: }
15483: for (var j=0; j<insttypes.length; j++) {
15484: if (insttypes[j] != '_LC_external') {
15485: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15486: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15487: var currSel = singleserver.selectedIndex;
15488: var currVal = singleserver.options[currSel].value;
15489: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15490: var numoptions = singleserver.options.length;
15491: var needsnew = 1;
15492: for (var k=0; k<numoptions; k++) {
15493: if (singleserver.options[k] == addtarget) {
15494: needsnew = 0;
15495: break;
15496: }
15497: }
15498: if (needsnew == 1) {
15499: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15500: }
15501: }
15502: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15503: singleserver.options.length = 0;
15504: if ((currVal) && (currVal != removetarget)) {
15505: singleserver.options[0] = new Option("","",false,false);
15506: } else {
15507: singleserver.options[0] = new Option("","",true,true);
15508: }
15509: var idx = 0;
15510: for (var m=0; m<alltargets.length; m++) {
15511: if (currBalancers.indexOf(alltargets[m]) == -1) {
15512: idx ++;
15513: if (currVal == alltargets[m]) {
15514: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15515: } else {
15516: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15517: }
15518: }
15519: }
15520: }
15521: }
15522: }
15523: }
15524: }
15525: }
15526: }
15527: return;
15528: }
15529:
15530: // ]]>
15531: </script>
15532:
15533: END
15534: }
15535:
15536: sub new_spares_js {
15537: my @sparestypes = ('primary','default');
15538: my $types = join("','",@sparestypes);
15539: my $select = &mt('Select');
15540: return <<"END";
15541:
15542: <script type="text/javascript">
15543: // <![CDATA[
15544:
15545: function updateNewSpares(formname,lonhost) {
15546: var types = new Array('$types');
15547: var include = new Array();
15548: var exclude = new Array();
15549: for (var i=0; i<types.length; i++) {
15550: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15551: for (var j=0; j<spareboxes.length; j++) {
15552: if (formname.elements[spareboxes[j]].checked) {
15553: exclude.push(formname.elements[spareboxes[j]].value);
15554: } else {
15555: include.push(formname.elements[spareboxes[j]].value);
15556: }
15557: }
15558: }
15559: for (var i=0; i<types.length; i++) {
15560: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15561: var selIdx = newSpare.selectedIndex;
15562: var currnew = newSpare.options[selIdx].value;
15563: var okSpares = new Array();
15564: for (var j=0; j<newSpare.options.length; j++) {
15565: var possible = newSpare.options[j].value;
15566: if (possible != '') {
15567: if (exclude.indexOf(possible) == -1) {
15568: okSpares.push(possible);
15569: } else {
15570: if (currnew == possible) {
15571: selIdx = 0;
15572: }
15573: }
15574: }
15575: }
15576: for (var k=0; k<include.length; k++) {
15577: if (okSpares.indexOf(include[k]) == -1) {
15578: okSpares.push(include[k]);
15579: }
15580: }
15581: okSpares.sort();
15582: newSpare.options.length = 0;
15583: if (selIdx == 0) {
15584: newSpare.options[0] = new Option("$select","",true,true);
15585: } else {
15586: newSpare.options[0] = new Option("$select","",false,false);
15587: }
15588: for (var m=0; m<okSpares.length; m++) {
15589: var idx = m+1;
15590: var selThis = 0;
15591: if (selIdx != 0) {
15592: if (okSpares[m] == currnew) {
15593: selThis = 1;
15594: }
15595: }
15596: if (selThis == 1) {
15597: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
15598: } else {
15599: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
15600: }
15601: }
15602: }
15603: return;
15604: }
15605:
15606: function checkNewSpares(lonhost,type) {
15607: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
15608: var chosen = newSpare.options[newSpare.selectedIndex].value;
15609: if (chosen != '') {
15610: var othertype;
15611: var othernewSpare;
15612: if (type == 'primary') {
15613: othernewSpare = document.getElementById('newspare_default_'+lonhost);
15614: }
15615: if (type == 'default') {
15616: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
15617: }
15618: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
15619: othernewSpare.selectedIndex = 0;
15620: }
15621: }
15622: return;
15623: }
15624:
15625: // ]]>
15626: </script>
15627:
15628: END
15629:
15630: }
15631:
15632: sub common_domprefs_js {
15633: return <<"END";
15634:
15635: <script type="text/javascript">
15636: // <![CDATA[
15637:
15638: function getIndicesByName(formname,item) {
15639: var group = new Array();
15640: for (var i=0;i<formname.elements.length;i++) {
15641: if (formname.elements[i].name == item) {
15642: group.push(formname.elements[i].id);
15643: }
15644: }
15645: return group;
15646: }
15647:
15648: // ]]>
15649: </script>
15650:
15651: END
15652:
15653: }
15654:
15655: sub recaptcha_js {
15656: my %lt = &captcha_phrases();
15657: return <<"END";
15658:
15659: <script type="text/javascript">
15660: // <![CDATA[
15661:
15662: function updateCaptcha(caller,context) {
15663: var privitem;
15664: var pubitem;
15665: var privtext;
15666: var pubtext;
15667: var versionitem;
15668: var versiontext;
15669: if (document.getElementById(context+'_recaptchapub')) {
15670: pubitem = document.getElementById(context+'_recaptchapub');
15671: } else {
15672: return;
15673: }
15674: if (document.getElementById(context+'_recaptchapriv')) {
15675: privitem = document.getElementById(context+'_recaptchapriv');
15676: } else {
15677: return;
15678: }
15679: if (document.getElementById(context+'_recaptchapubtxt')) {
15680: pubtext = document.getElementById(context+'_recaptchapubtxt');
15681: } else {
15682: return;
15683: }
15684: if (document.getElementById(context+'_recaptchaprivtxt')) {
15685: privtext = document.getElementById(context+'_recaptchaprivtxt');
15686: } else {
15687: return;
15688: }
15689: if (document.getElementById(context+'_recaptchaversion')) {
15690: versionitem = document.getElementById(context+'_recaptchaversion');
15691: } else {
15692: return;
15693: }
15694: if (document.getElementById(context+'_recaptchavertxt')) {
15695: versiontext = document.getElementById(context+'_recaptchavertxt');
15696: } else {
15697: return;
15698: }
15699: if (caller.checked) {
15700: if (caller.value == 'recaptcha') {
15701: pubitem.type = 'text';
15702: privitem.type = 'text';
15703: pubitem.size = '40';
15704: privitem.size = '40';
15705: pubtext.innerHTML = "$lt{'pub'}";
15706: privtext.innerHTML = "$lt{'priv'}";
15707: versionitem.type = 'text';
15708: versionitem.size = '3';
15709: versiontext.innerHTML = "$lt{'ver'}";
15710: } else {
15711: pubitem.type = 'hidden';
15712: privitem.type = 'hidden';
15713: versionitem.type = 'hidden';
15714: pubtext.innerHTML = '';
15715: privtext.innerHTML = '';
15716: versiontext.innerHTML = '';
15717: }
15718: }
15719: return;
15720: }
15721:
15722: // ]]>
15723: </script>
15724:
15725: END
15726:
15727: }
15728:
15729: sub toggle_display_js {
15730: return <<"END";
15731:
15732: <script type="text/javascript">
15733: // <![CDATA[
15734:
15735: function toggleDisplay(domForm,caller) {
15736: if (document.getElementById(caller)) {
15737: var divitem = document.getElementById(caller);
15738: var optionsElement = domForm.coursecredits;
15739: var checkval = 1;
15740: var dispval = 'block';
15741: var selfcreateRegExp = /^cancreate_emailverified/;
15742: if (caller == 'emailoptions') {
15743: optionsElement = domForm.cancreate_email;
15744: }
15745: if (caller == 'studentsubmission') {
15746: optionsElement = domForm.postsubmit;
15747: }
15748: if (caller == 'cloneinstcode') {
15749: optionsElement = domForm.canclone;
15750: checkval = 'instcode';
15751: }
15752: if (selfcreateRegExp.test(caller)) {
15753: optionsElement = domForm.elements[caller];
15754: checkval = 'other';
15755: dispval = 'inline'
15756: }
15757: if (optionsElement.length) {
15758: var currval;
15759: for (var i=0; i<optionsElement.length; i++) {
15760: if (optionsElement[i].checked) {
15761: currval = optionsElement[i].value;
15762: }
15763: }
15764: if (currval == checkval) {
15765: divitem.style.display = dispval;
15766: } else {
15767: divitem.style.display = 'none';
15768: }
15769: }
15770: }
15771: return;
15772: }
15773:
15774: // ]]>
15775: </script>
15776:
15777: END
15778:
15779: }
15780:
15781: sub captcha_phrases {
15782: return &Apache::lonlocal::texthash (
15783: priv => 'Private key',
15784: pub => 'Public key',
15785: original => 'original (CAPTCHA)',
15786: recaptcha => 'successor (ReCAPTCHA)',
15787: notused => 'unused',
15788: ver => 'ReCAPTCHA version (1 or 2)',
15789: );
15790: }
15791:
15792: sub devalidate_remote_domconfs {
15793: my ($dom,$cachekeys) = @_;
15794: return unless (ref($cachekeys) eq 'HASH');
15795: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15796: my %thismachine;
15797: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15798: my @posscached = ('domainconfig','domdefaults','usersessions',
15799: 'directorysrch','passwdconf','cats');
15800: if (keys(%servers)) {
15801: foreach my $server (keys(%servers)) {
15802: next if ($thismachine{$server});
15803: my @cached;
15804: foreach my $name (@posscached) {
15805: if ($cachekeys->{$name}) {
15806: push(@cached,&escape($name).':'.&escape($dom));
15807: }
15808: }
15809: if (@cached) {
15810: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
15811: }
15812: }
15813: }
15814: return;
15815: }
15816:
15817: 1;
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