1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.112 2021/03/07 01:13:14 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ##############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, 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 => 'Nightly status check e-mail',
339: col2 => 'Settings',},
340: {col1 => 'Ask helpdesk form settings',
341: col2 => 'Value',},],
342: print => \&print_contacts,
343: modify => \&modify_contacts,
344: },
345: 'usercreation' =>
346: { text => 'User creation',
347: help => 'Domain_Configuration_User_Creation',
348: header => [{col1 => 'Format rule type',
349: col2 => 'Format rules in force'},
350: {col1 => 'User account creation',
351: col2 => 'Usernames which may be created',},
352: {col1 => 'Context',
353: col2 => 'Assignable authentication types'}],
354: print => \&print_usercreation,
355: modify => \&modify_usercreation,
356: },
357: 'selfcreation' =>
358: { text => 'Users self-creating accounts',
359: help => 'Domain_Configuration_Self_Creation',
360: header => [{col1 => 'Self-creation with institutional username',
361: col2 => 'Enabled?'},
362: {col1 => 'Institutional user type (login/SSO self-creation)',
363: col2 => 'Information user can enter'},
364: {col1 => 'Self-creation with e-mail verification',
365: col2 => 'Settings'}],
366: print => \&print_selfcreation,
367: modify => \&modify_selfcreation,
368: },
369: 'usermodification' =>
370: { text => 'User modification',
371: help => 'Domain_Configuration_User_Modification',
372: header => [{col1 => 'Target user has role',
373: col2 => 'User information updatable in author context'},
374: {col1 => 'Target user has role',
375: col2 => 'User information updatable in course context'}],
376: print => \&print_usermodification,
377: modify => \&modify_usermodification,
378: },
379: 'scantron' =>
380: { text => 'Bubblesheet format',
381: help => 'Domain_Configuration_Scantron_Format',
382: header => [ {col1 => 'Bubblesheet format file',
383: col2 => ''},
384: {col1 => 'Bubblesheet data upload formats',
385: col2 => 'Settings'}],
386: print => \&print_scantron,
387: modify => \&modify_scantron,
388: },
389: 'requestcourses' =>
390: {text => 'Request creation of courses',
391: help => 'Domain_Configuration_Request_Courses',
392: header => [{col1 => 'User affiliation',
393: col2 => 'Availability/Processing of requests',},
394: {col1 => 'Setting',
395: col2 => 'Value'},
396: {col1 => 'Available textbooks',
397: col2 => ''},
398: {col1 => 'Available templates',
399: col2 => ''},
400: {col1 => 'Validation (not official courses)',
401: col2 => 'Value'},],
402: print => \&print_quotas,
403: modify => \&modify_quotas,
404: },
405: 'requestauthor' =>
406: {text => 'Request Authoring Space',
407: help => 'Domain_Configuration_Request_Author',
408: header => [{col1 => 'User affiliation',
409: col2 => 'Availability/Processing of requests',},
410: {col1 => 'Setting',
411: col2 => 'Value'}],
412: print => \&print_quotas,
413: modify => \&modify_quotas,
414: },
415: 'coursecategories' =>
416: { text => 'Cataloging of courses/communities',
417: help => 'Domain_Configuration_Cataloging_Courses',
418: header => [{col1 => 'Catalog type/availability',
419: col2 => '',},
420: {col1 => 'Category settings for standard catalog',
421: col2 => '',},
422: {col1 => 'Categories',
423: col2 => '',
424: }],
425: print => \&print_coursecategories,
426: modify => \&modify_coursecategories,
427: },
428: 'serverstatuses' =>
429: {text => 'Access to server status pages',
430: help => 'Domain_Configuration_Server_Status',
431: header => [{col1 => 'Status Page',
432: col2 => 'Other named users',
433: col3 => 'Specific IPs',
434: }],
435: print => \&print_serverstatuses,
436: modify => \&modify_serverstatuses,
437: },
438: 'helpsettings' =>
439: {text => 'Support settings',
440: help => 'Domain_Configuration_Help_Settings',
441: header => [{col1 => 'Help Page Settings (logged-in users)',
442: col2 => 'Value'},
443: {col1 => 'Helpdesk Roles',
444: col2 => 'Settings'},],
445: print => \&print_helpsettings,
446: modify => \&modify_helpsettings,
447: },
448: 'coursedefaults' =>
449: {text => 'Course/Community defaults',
450: help => 'Domain_Configuration_Course_Defaults',
451: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
452: col2 => 'Value',},
453: {col1 => 'Defaults which can be overridden for each course by a DC',
454: col2 => 'Value',},],
455: print => \&print_coursedefaults,
456: modify => \&modify_coursedefaults,
457: },
458: 'selfenrollment' =>
459: {text => 'Self-enrollment in Course/Community',
460: help => 'Domain_Configuration_Selfenrollment',
461: header => [{col1 => 'Configuration Rights',
462: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
463: {col1 => 'Defaults',
464: col2 => 'Value'},
465: {col1 => 'Self-enrollment validation (optional)',
466: col2 => 'Value'},],
467: print => \&print_selfenrollment,
468: modify => \&modify_selfenrollment,
469: },
470: 'usersessions' =>
471: {text => 'User session hosting/offloading',
472: help => 'Domain_Configuration_User_Sessions',
473: header => [{col1 => 'Domain server',
474: col2 => 'Servers to offload sessions to when busy'},
475: {col1 => 'Hosting of users from other domains',
476: col2 => 'Rules'},
477: {col1 => "Hosting domain's own users elsewhere",
478: col2 => 'Rules'}],
479: print => \&print_usersessions,
480: modify => \&modify_usersessions,
481: },
482: 'loadbalancing' =>
483: {text => 'Dedicated Load Balancer(s)',
484: help => 'Domain_Configuration_Load_Balancing',
485: header => [{col1 => 'Balancers',
486: col2 => 'Default destinations',
487: col3 => 'User affiliation',
488: col4 => 'Overrides'},
489: ],
490: print => \&print_loadbalancing,
491: modify => \&modify_loadbalancing,
492: },
493: );
494: if (keys(%servers) > 1) {
495: $prefs{'login'} = { text => 'Log-in page options',
496: help => 'Domain_Configuration_Login_Page',
497: header => [{col1 => 'Log-in Service',
498: col2 => 'Server Setting',},
499: {col1 => 'Log-in Page Items',
500: col2 => ''},
501: {col1 => 'Log-in Help',
502: col2 => 'Value'},
503: {col1 => 'Custom HTML in document head',
504: col2 => 'Value'}],
505: print => \&print_login,
506: modify => \&modify_login,
507: };
508: }
509:
510: my @roles = ('student','coordinator','author','admin');
511: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
512: &Apache::lonhtmlcommon::add_breadcrumb
513: ({href=>"javascript:changePage(document.$phase,'pickactions')",
514: text=>"Settings to display/modify"});
515: my $confname = $dom.'-domainconfig';
516:
517: if ($phase eq 'process') {
518: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
519: \%prefs,\%domconfig,$confname,\@roles);
520: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
521: $r->rflush();
522: &devalidate_remote_domconfs($dom,$result);
523: }
524: } elsif ($phase eq 'display') {
525: my $js = &recaptcha_js().
526: &toggle_display_js();
527: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
528: my ($othertitle,$usertypes,$types) =
529: &Apache::loncommon::sorted_inst_types($dom);
530: $js .= &lonbalance_targets_js($dom,$types,\%servers,
531: $domconfig{'loadbalancing'}).
532: &new_spares_js().
533: &common_domprefs_js().
534: &Apache::loncommon::javascript_array_indexof();
535: }
536: if (grep(/^requestcourses$/,@actions)) {
537: my $javascript_validations;
538: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
539: $js .= <<END;
540: <script type="text/javascript">
541: $javascript_validations
542: </script>
543: $coursebrowserjs
544: END
545: }
546: if (grep(/^selfcreation$/,@actions)) {
547: $js .= &selfcreate_javascript();
548: }
549: if (grep(/^contacts$/,@actions)) {
550: $js .= &contacts_javascript();
551: }
552: if (grep(/^scantron$/,@actions)) {
553: $js .= &scantron_javascript();
554: }
555: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
556: } else {
557: # check if domconfig user exists for the domain.
558: my $servadm = $r->dir_config('lonAdmEMail');
559: my ($configuserok,$author_ok,$switchserver) =
560: &config_check($dom,$confname,$servadm);
561: unless ($configuserok eq 'ok') {
562: &Apache::lonconfigsettings::print_header($r,$phase,$context);
563: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
564: $confname).
565: '<br />'
566: );
567: if ($switchserver) {
568: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
569: '<br />'.
570: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
571: '<br />'.
572: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
573: '<br />'.
574: &mt('To do that now, use the following link: [_1]',$switchserver)
575: );
576: } else {
577: $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.').
578: '<br />'.
579: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
580: );
581: }
582: $r->print(&Apache::loncommon::end_page());
583: return OK;
584: }
585: if (keys(%domconfig) == 0) {
586: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
587: my @ids=&Apache::lonnet::current_machine_ids();
588: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
589: my %designhash = &Apache::loncommon::get_domainconf($dom);
590: my @loginimages = ('img','logo','domlogo','login');
591: my $custom_img_count = 0;
592: foreach my $img (@loginimages) {
593: if ($designhash{$dom.'.login.'.$img} ne '') {
594: $custom_img_count ++;
595: }
596: }
597: foreach my $role (@roles) {
598: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
599: $custom_img_count ++;
600: }
601: }
602: if ($custom_img_count > 0) {
603: &Apache::lonconfigsettings::print_header($r,$phase,$context);
604: my $switch_server = &check_switchserver($dom,$confname);
605: $r->print(
606: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
607: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
608: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
609: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
610: if ($switch_server) {
611: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
612: }
613: $r->print(&Apache::loncommon::end_page());
614: return OK;
615: }
616: }
617: }
618: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
619: }
620: return OK;
621: }
622:
623: sub process_changes {
624: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
625: my %domconfig;
626: if (ref($values) eq 'HASH') {
627: %domconfig = %{$values};
628: }
629: my $output;
630: if ($action eq 'login') {
631: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
632: } elsif ($action eq 'rolecolors') {
633: $output = &modify_rolecolors($r,$dom,$confname,$roles,
634: $lastactref,%domconfig);
635: } elsif ($action eq 'quotas') {
636: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
637: } elsif ($action eq 'autoenroll') {
638: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
639: } elsif ($action eq 'autoupdate') {
640: $output = &modify_autoupdate($dom,%domconfig);
641: } elsif ($action eq 'autocreate') {
642: $output = &modify_autocreate($dom,%domconfig);
643: } elsif ($action eq 'directorysrch') {
644: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
645: } elsif ($action eq 'usercreation') {
646: $output = &modify_usercreation($dom,%domconfig);
647: } elsif ($action eq 'selfcreation') {
648: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
649: } elsif ($action eq 'usermodification') {
650: $output = &modify_usermodification($dom,%domconfig);
651: } elsif ($action eq 'contacts') {
652: $output = &modify_contacts($dom,$lastactref,%domconfig);
653: } elsif ($action eq 'defaults') {
654: $output = &modify_defaults($dom,$lastactref,%domconfig);
655: } elsif ($action eq 'scantron') {
656: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
657: } elsif ($action eq 'coursecategories') {
658: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
659: } elsif ($action eq 'serverstatuses') {
660: $output = &modify_serverstatuses($dom,%domconfig);
661: } elsif ($action eq 'requestcourses') {
662: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
663: } elsif ($action eq 'requestauthor') {
664: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
665: } elsif ($action eq 'helpsettings') {
666: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
667: } elsif ($action eq 'coursedefaults') {
668: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
669: } elsif ($action eq 'selfenrollment') {
670: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
671: } elsif ($action eq 'usersessions') {
672: $output = &modify_usersessions($dom,$lastactref,%domconfig);
673: } elsif ($action eq 'loadbalancing') {
674: $output = &modify_loadbalancing($dom,%domconfig);
675: } elsif ($action eq 'passwords') {
676: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
677: }
678: return $output;
679: }
680:
681: sub print_config_box {
682: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
683: my $rowtotal = 0;
684: my $output;
685: if ($action eq 'coursecategories') {
686: $output = &coursecategories_javascript($settings);
687: } elsif ($action eq 'defaults') {
688: $output = &defaults_javascript($settings);
689: } elsif ($action eq 'passwords') {
690: $output = &passwords_javascript();
691: } elsif ($action eq 'helpsettings') {
692: my (%privs,%levelscurrent);
693: my %full=();
694: my %levels=(
695: course => {},
696: domain => {},
697: system => {},
698: );
699: my $context = 'domain';
700: my $crstype = 'Course';
701: my $formname = 'display';
702: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
703: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
704: $output =
705: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
706: \@templateroles);
707: }
708: $output .=
709: '<table class="LC_nested_outer">
710: <tr>
711: <th align="left" valign="middle"><span class="LC_nobreak">'.
712: &mt($item->{text}).' '.
713: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
714: '</tr>';
715: $rowtotal ++;
716: my $numheaders = 1;
717: if (ref($item->{'header'}) eq 'ARRAY') {
718: $numheaders = scalar(@{$item->{'header'}});
719: }
720: if ($numheaders > 1) {
721: my $colspan = '';
722: my $rightcolspan = '';
723: my $leftnobr = '';
724: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
725: ($action eq 'directorysrch') ||
726: (($action eq 'login') && ($numheaders < 4))) {
727: $colspan = ' colspan="2"';
728: }
729: if ($action eq 'usersessions') {
730: $rightcolspan = ' colspan="3"';
731: }
732: if ($action eq 'passwords') {
733: $leftnobr = ' LC_nobreak';
734: }
735: $output .= '
736: <tr>
737: <td>
738: <table class="LC_nested">
739: <tr class="LC_info_row">
740: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
741: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
742: </tr>';
743: $rowtotal ++;
744: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
745: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
746: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
747: ($action eq 'helpsettings') || ($action eq 'contacts')) {
748: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
749: } elsif ($action eq 'passwords') {
750: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
751: } elsif ($action eq 'coursecategories') {
752: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
753: } elsif ($action eq 'scantron') {
754: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
755: } elsif ($action eq 'login') {
756: if ($numheaders == 4) {
757: $colspan = ' colspan="2"';
758: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
759: } else {
760: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
761: }
762: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
763: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
764: } elsif ($action eq 'rolecolors') {
765: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
766: }
767: $output .= '
768: </table>
769: </td>
770: </tr>
771: <tr>
772: <td>
773: <table class="LC_nested">
774: <tr class="LC_info_row">
775: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
776: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
777: </tr>';
778: $rowtotal ++;
779: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
780: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
781: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
782: ($action eq 'contacts') || ($action eq 'passwords')) {
783: if ($action eq 'coursecategories') {
784: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
785: $colspan = ' colspan="2"';
786: } elsif ($action eq 'passwords') {
787: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
788: } else {
789: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
790: }
791: $output .= '
792: </table>
793: </td>
794: </tr>
795: <tr>
796: <td>
797: <table class="LC_nested">
798: <tr class="LC_info_row">
799: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
800: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
801: </tr>'."\n";
802: if ($action eq 'coursecategories') {
803: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
804: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
805: if ($action eq 'passwords') {
806: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
807: } else {
808: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
809: }
810: $output .= '
811: </tr>
812: </table>
813: </td>
814: </tr>
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
820: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
821: if ($action eq 'passwords') {
822: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
823: } else {
824: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
825: }
826: $output .= '
827: </table>
828: </td>
829: </tr>
830: <tr>';
831: } else {
832: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
833: }
834: $rowtotal ++;
835: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
836: ($action eq 'defaults') || ($action eq 'directorysrch') ||
837: ($action eq 'helpsettings')) {
838: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
839: } elsif ($action eq 'scantron') {
840: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
841: } elsif ($action eq 'login') {
842: if ($numheaders == 4) {
843: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
844: </table>
845: </td>
846: </tr>
847: <tr>
848: <td>
849: <table class="LC_nested">
850: <tr class="LC_info_row">
851: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
852: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
853: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
854: $rowtotal ++;
855: } else {
856: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
857: }
858: $output .= '
859: </table>
860: </td>
861: </tr>
862: <tr>
863: <td>
864: <table class="LC_nested">
865: <tr class="LC_info_row">';
866: if ($numheaders == 4) {
867: $output .= '
868: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
869: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
870: </tr>';
871: } else {
872: $output .= '
873: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
874: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
875: </tr>';
876: }
877: $rowtotal ++;
878: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
879: } elsif ($action eq 'requestcourses') {
880: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
881: $rowtotal ++;
882: $output .= &print_studentcode($settings,\$rowtotal).'
883: </table>
884: </td>
885: </tr>
886: <tr>
887: <td>
888: <table class="LC_nested">
889: <tr class="LC_info_row">
890: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
891: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
892: &textbookcourses_javascript($settings).
893: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
894: </table>
895: </td>
896: </tr>
897: <tr>
898: <td>
899: <table class="LC_nested">
900: <tr class="LC_info_row">
901: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
902: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
903: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
904: </table>
905: </td>
906: </tr>
907: <tr>
908: <td>
909: <table class="LC_nested">
910: <tr class="LC_info_row">
911: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
912: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
913: </tr>'.
914: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
915: } elsif ($action eq 'requestauthor') {
916: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
917: $rowtotal ++;
918: } elsif ($action eq 'rolecolors') {
919: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
920: </table>
921: </td>
922: </tr>
923: <tr>
924: <td>
925: <table class="LC_nested">
926: <tr class="LC_info_row">
927: <td class="LC_left_item"'.$colspan.' valign="top">'.
928: &mt($item->{'header'}->[2]->{'col1'}).'</td>
929: <td class="LC_right_item" valign="top">'.
930: &mt($item->{'header'}->[2]->{'col2'}).'</td>
931: </tr>'.
932: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
933: </table>
934: </td>
935: </tr>
936: <tr>
937: <td>
938: <table class="LC_nested">
939: <tr class="LC_info_row">
940: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
941: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
942: </tr>'.
943: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
944: $rowtotal += 2;
945: }
946: } else {
947: $output .= '
948: <tr>
949: <td>
950: <table class="LC_nested">
951: <tr class="LC_info_row">';
952: if ($action eq 'login') {
953: $output .= '
954: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
955: } elsif ($action eq 'serverstatuses') {
956: $output .= '
957: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
958: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
959:
960: } else {
961: $output .= '
962: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
963: }
964: if (defined($item->{'header'}->[0]->{'col3'})) {
965: $output .= '<td class="LC_left_item" valign="top">'.
966: &mt($item->{'header'}->[0]->{'col2'});
967: if ($action eq 'serverstatuses') {
968: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
969: }
970: } else {
971: $output .= '<td class="LC_right_item" valign="top">'.
972: &mt($item->{'header'}->[0]->{'col2'});
973: }
974: $output .= '</td>';
975: if ($item->{'header'}->[0]->{'col3'}) {
976: if (defined($item->{'header'}->[0]->{'col4'})) {
977: $output .= '<td class="LC_left_item" valign="top">'.
978: &mt($item->{'header'}->[0]->{'col3'});
979: } else {
980: $output .= '<td class="LC_right_item" valign="top">'.
981: &mt($item->{'header'}->[0]->{'col3'});
982: }
983: if ($action eq 'serverstatuses') {
984: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
985: }
986: $output .= '</td>';
987: }
988: if ($item->{'header'}->[0]->{'col4'}) {
989: $output .= '<td class="LC_right_item" valign="top">'.
990: &mt($item->{'header'}->[0]->{'col4'});
991: }
992: $output .= '</tr>';
993: $rowtotal ++;
994: if ($action eq 'quotas') {
995: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
996: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
997: ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
998: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
999: }
1000: }
1001: $output .= '
1002: </table>
1003: </td>
1004: </tr>
1005: </table><br />';
1006: return ($output,$rowtotal);
1007: }
1008:
1009: sub print_login {
1010: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1011: my ($css_class,$datatable);
1012: my %choices = &login_choices();
1013:
1014: if ($caller eq 'service') {
1015: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1016: my $choice = $choices{'disallowlogin'};
1017: $css_class = ' class="LC_odd_row"';
1018: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1019: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1020: '<th>'.$choices{'server'}.'</th>'.
1021: '<th>'.$choices{'serverpath'}.'</th>'.
1022: '<th>'.$choices{'custompath'}.'</th>'.
1023: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1024: my %disallowed;
1025: if (ref($settings) eq 'HASH') {
1026: if (ref($settings->{'loginvia'}) eq 'HASH') {
1027: %disallowed = %{$settings->{'loginvia'}};
1028: }
1029: }
1030: foreach my $lonhost (sort(keys(%servers))) {
1031: my $direct = 'selected="selected"';
1032: if (ref($disallowed{$lonhost}) eq 'HASH') {
1033: if ($disallowed{$lonhost}{'server'} ne '') {
1034: $direct = '';
1035: }
1036: }
1037: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1038: '<td><select name="'.$lonhost.'_server">'.
1039: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1040: '</option>';
1041: foreach my $hostid (sort(keys(%servers))) {
1042: next if ($servers{$hostid} eq $servers{$lonhost});
1043: my $selected = '';
1044: if (ref($disallowed{$lonhost}) eq 'HASH') {
1045: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1046: $selected = 'selected="selected"';
1047: }
1048: }
1049: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1050: $servers{$hostid}.'</option>';
1051: }
1052: $datatable .= '</select></td>'.
1053: '<td><select name="'.$lonhost.'_serverpath">';
1054: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1055: my $pathname = $path;
1056: if ($path eq 'custom') {
1057: $pathname = &mt('Custom Path').' ->';
1058: }
1059: my $selected = '';
1060: if (ref($disallowed{$lonhost}) eq 'HASH') {
1061: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1062: $selected = 'selected="selected"';
1063: }
1064: } elsif ($path eq '') {
1065: $selected = 'selected="selected"';
1066: }
1067: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1068: }
1069: $datatable .= '</select></td>';
1070: my ($custom,$exempt);
1071: if (ref($disallowed{$lonhost}) eq 'HASH') {
1072: $custom = $disallowed{$lonhost}{'custompath'};
1073: $exempt = $disallowed{$lonhost}{'exempt'};
1074: }
1075: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1076: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1077: '</tr>';
1078: }
1079: $datatable .= '</table></td></tr>';
1080: return $datatable;
1081: } elsif ($caller eq 'page') {
1082: my %defaultchecked = (
1083: 'coursecatalog' => 'on',
1084: 'helpdesk' => 'on',
1085: 'adminmail' => 'off',
1086: 'newuser' => 'off',
1087: );
1088: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1089: my (%checkedon,%checkedoff);
1090: foreach my $item (@toggles) {
1091: if ($defaultchecked{$item} eq 'on') {
1092: $checkedon{$item} = ' checked="checked" ';
1093: $checkedoff{$item} = ' ';
1094: } elsif ($defaultchecked{$item} eq 'off') {
1095: $checkedoff{$item} = ' checked="checked" ';
1096: $checkedon{$item} = ' ';
1097: }
1098: }
1099: my @images = ('img','logo','domlogo','login');
1100: my @logintext = ('textcol','bgcol');
1101: my @bgs = ('pgbg','mainbg','sidebg');
1102: my @links = ('link','alink','vlink');
1103: my %designhash = &Apache::loncommon::get_domainconf($dom);
1104: my %defaultdesign = %Apache::loncommon::defaultdesign;
1105: my (%is_custom,%designs);
1106: my %defaults = (
1107: font => $defaultdesign{'login.font'},
1108: );
1109: foreach my $item (@images) {
1110: $defaults{$item} = $defaultdesign{'login.'.$item};
1111: $defaults{'showlogo'}{$item} = 1;
1112: }
1113: foreach my $item (@bgs) {
1114: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1115: }
1116: foreach my $item (@logintext) {
1117: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1118: }
1119: foreach my $item (@links) {
1120: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1121: }
1122: if (ref($settings) eq 'HASH') {
1123: foreach my $item (@toggles) {
1124: if ($settings->{$item} eq '1') {
1125: $checkedon{$item} = ' checked="checked" ';
1126: $checkedoff{$item} = ' ';
1127: } elsif ($settings->{$item} eq '0') {
1128: $checkedoff{$item} = ' checked="checked" ';
1129: $checkedon{$item} = ' ';
1130: }
1131: }
1132: foreach my $item (@images) {
1133: if (defined($settings->{$item})) {
1134: $designs{$item} = $settings->{$item};
1135: $is_custom{$item} = 1;
1136: }
1137: if (defined($settings->{'showlogo'}{$item})) {
1138: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1139: }
1140: }
1141: foreach my $item (@logintext) {
1142: if ($settings->{$item} ne '') {
1143: $designs{'logintext'}{$item} = $settings->{$item};
1144: $is_custom{$item} = 1;
1145: }
1146: }
1147: if ($settings->{'font'} ne '') {
1148: $designs{'font'} = $settings->{'font'};
1149: $is_custom{'font'} = 1;
1150: }
1151: foreach my $item (@bgs) {
1152: if ($settings->{$item} ne '') {
1153: $designs{'bgs'}{$item} = $settings->{$item};
1154: $is_custom{$item} = 1;
1155: }
1156: }
1157: foreach my $item (@links) {
1158: if ($settings->{$item} ne '') {
1159: $designs{'links'}{$item} = $settings->{$item};
1160: $is_custom{$item} = 1;
1161: }
1162: }
1163: } else {
1164: if ($designhash{$dom.'.login.font'} ne '') {
1165: $designs{'font'} = $designhash{$dom.'.login.font'};
1166: $is_custom{'font'} = 1;
1167: }
1168: foreach my $item (@images) {
1169: if ($designhash{$dom.'.login.'.$item} ne '') {
1170: $designs{$item} = $designhash{$dom.'.login.'.$item};
1171: $is_custom{$item} = 1;
1172: }
1173: }
1174: foreach my $item (@bgs) {
1175: if ($designhash{$dom.'.login.'.$item} ne '') {
1176: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1177: $is_custom{$item} = 1;
1178: }
1179: }
1180: foreach my $item (@links) {
1181: if ($designhash{$dom.'.login.'.$item} ne '') {
1182: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1183: $is_custom{$item} = 1;
1184: }
1185: }
1186: }
1187: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1188: logo => 'Institution Logo',
1189: domlogo => 'Domain Logo',
1190: login => 'Login box');
1191: my $itemcount = 1;
1192: foreach my $item (@toggles) {
1193: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1194: $datatable .=
1195: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1196: '</td><td>'.
1197: '<span class="LC_nobreak"><label><input type="radio" name="'.
1198: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1199: '</label> <label><input type="radio" name="'.$item.'"'.
1200: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1201: '</tr>';
1202: $itemcount ++;
1203: }
1204: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1205: $datatable .= '</tr></table></td></tr>';
1206: } elsif ($caller eq 'help') {
1207: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1208: my $switchserver = &check_switchserver($dom,$confname);
1209: my $itemcount = 1;
1210: $defaulturl = '/adm/loginproblems.html';
1211: $defaulttype = 'default';
1212: %lt = &Apache::lonlocal::texthash (
1213: del => 'Delete?',
1214: rep => 'Replace:',
1215: upl => 'Upload:',
1216: default => 'Default',
1217: custom => 'Custom',
1218: );
1219: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1220: my @currlangs;
1221: if (ref($settings) eq 'HASH') {
1222: if (ref($settings->{'helpurl'}) eq 'HASH') {
1223: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1224: next if ($settings->{'helpurl'}{$key} eq '');
1225: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1226: $type{$key} = 'custom';
1227: unless ($key eq 'nolang') {
1228: push(@currlangs,$key);
1229: }
1230: }
1231: } elsif ($settings->{'helpurl'} ne '') {
1232: $type{'nolang'} = 'custom';
1233: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1234: }
1235: }
1236: foreach my $lang ('nolang',sort(@currlangs)) {
1237: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1238: $datatable .= '<tr'.$css_class.'>';
1239: if ($url{$lang} eq '') {
1240: $url{$lang} = $defaulturl;
1241: }
1242: if ($type{$lang} eq '') {
1243: $type{$lang} = $defaulttype;
1244: }
1245: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1246: if ($lang eq 'nolang') {
1247: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1248: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1249: } else {
1250: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1251: $langchoices{$lang},
1252: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1253: }
1254: $datatable .= '</span></td>'."\n".
1255: '<td class="LC_left_item">';
1256: if ($type{$lang} eq 'custom') {
1257: $datatable .= '<span class="LC_nobreak"><label>'.
1258: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1259: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1260: } else {
1261: $datatable .= $lt{'upl'};
1262: }
1263: $datatable .='<br />';
1264: if ($switchserver) {
1265: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1266: } else {
1267: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1268: }
1269: $datatable .= '</td></tr>';
1270: $itemcount ++;
1271: }
1272: my @addlangs;
1273: foreach my $lang (sort(keys(%langchoices))) {
1274: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1275: push(@addlangs,$lang);
1276: }
1277: if (@addlangs > 0) {
1278: my %toadd;
1279: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1280: $toadd{''} = &mt('Select');
1281: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1282: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1283: &mt('Add log-in help page for a specific language:').' '.
1284: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1285: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1286: if ($switchserver) {
1287: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1288: } else {
1289: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1290: }
1291: $datatable .= '</td></tr>';
1292: $itemcount ++;
1293: }
1294: $datatable .= &captcha_choice('login',$settings,$itemcount);
1295: } elsif ($caller eq 'headtag') {
1296: my %domservers = &Apache::lonnet::get_servers($dom);
1297: my $choice = $choices{'headtag'};
1298: $css_class = ' class="LC_odd_row"';
1299: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1300: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1301: '<th>'.$choices{'current'}.'</th>'.
1302: '<th>'.$choices{'action'}.'</th>'.
1303: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1304: my (%currurls,%currexempt);
1305: if (ref($settings) eq 'HASH') {
1306: if (ref($settings->{'headtag'}) eq 'HASH') {
1307: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1308: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1309: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1310: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1311: }
1312: }
1313: }
1314: }
1315: my %lt = &Apache::lonlocal::texthash(
1316: del => 'Delete?',
1317: rep => 'Replace:',
1318: upl => 'Upload:',
1319: curr => 'View contents',
1320: none => 'None',
1321: );
1322: my $switchserver = &check_switchserver($dom,$confname);
1323: foreach my $lonhost (sort(keys(%domservers))) {
1324: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1325: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1326: if ($currurls{$lonhost}) {
1327: $datatable .= '<td class="LC_right_item"><a href="'.
1328: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1329: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1330: '">'.$lt{'curr'}.'</a></td>'.
1331: '<td><span class="LC_nobreak"><label>'.
1332: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1333: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1334: } else {
1335: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1336: }
1337: $datatable .='<br />';
1338: if ($switchserver) {
1339: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1340: } else {
1341: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1342: }
1343: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1344: }
1345: $datatable .= '</table></td></tr>';
1346: }
1347: return $datatable;
1348: }
1349:
1350: sub login_choices {
1351: my %choices =
1352: &Apache::lonlocal::texthash (
1353: coursecatalog => 'Display Course/Community Catalog link?',
1354: adminmail => "Display Administrator's E-mail Address?",
1355: helpdesk => 'Display "Contact Helpdesk" link',
1356: disallowlogin => "Login page requests redirected",
1357: hostid => "Server",
1358: server => "Redirect to:",
1359: serverpath => "Path",
1360: custompath => "Custom",
1361: exempt => "Exempt IP(s)",
1362: directlogin => "No redirect",
1363: newuser => "Link to create a user account",
1364: img => "Header",
1365: logo => "Main Logo",
1366: domlogo => "Domain Logo",
1367: login => "Log-in Header",
1368: textcol => "Text color",
1369: bgcol => "Box color",
1370: bgs => "Background colors",
1371: links => "Link colors",
1372: font => "Font color",
1373: pgbg => "Header",
1374: mainbg => "Page",
1375: sidebg => "Login box",
1376: link => "Link",
1377: alink => "Active link",
1378: vlink => "Visited link",
1379: headtag => "Custom markup",
1380: action => "Action",
1381: current => "Current",
1382: );
1383: return %choices;
1384: }
1385:
1386: sub print_rolecolors {
1387: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1388: my %choices = &color_font_choices();
1389: my @bgs = ('pgbg','tabbg','sidebg');
1390: my @links = ('link','alink','vlink');
1391: my @images = ('img');
1392: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1393: my %designhash = &Apache::loncommon::get_domainconf($dom);
1394: my %defaultdesign = %Apache::loncommon::defaultdesign;
1395: my (%is_custom,%designs);
1396: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1397: if (ref($settings) eq 'HASH') {
1398: if (ref($settings->{$role}) eq 'HASH') {
1399: if ($settings->{$role}->{'img'} ne '') {
1400: $designs{'img'} = $settings->{$role}->{'img'};
1401: $is_custom{'img'} = 1;
1402: }
1403: if ($settings->{$role}->{'font'} ne '') {
1404: $designs{'font'} = $settings->{$role}->{'font'};
1405: $is_custom{'font'} = 1;
1406: }
1407: if ($settings->{$role}->{'fontmenu'} ne '') {
1408: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1409: $is_custom{'fontmenu'} = 1;
1410: }
1411: foreach my $item (@bgs) {
1412: if ($settings->{$role}->{$item} ne '') {
1413: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1414: $is_custom{$item} = 1;
1415: }
1416: }
1417: foreach my $item (@links) {
1418: if ($settings->{$role}->{$item} ne '') {
1419: $designs{'links'}{$item} = $settings->{$role}->{$item};
1420: $is_custom{$item} = 1;
1421: }
1422: }
1423: }
1424: } else {
1425: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1426: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1427: $is_custom{'img'} = 1;
1428: }
1429: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1430: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1431: $is_custom{'fontmenu'} = 1;
1432: }
1433: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1434: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1435: $is_custom{'font'} = 1;
1436: }
1437: foreach my $item (@bgs) {
1438: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1439: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1440: $is_custom{$item} = 1;
1441:
1442: }
1443: }
1444: foreach my $item (@links) {
1445: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1446: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1447: $is_custom{$item} = 1;
1448: }
1449: }
1450: }
1451: my $itemcount = 1;
1452: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1453: $datatable .= '</tr></table></td></tr>';
1454: return $datatable;
1455: }
1456:
1457: sub role_defaults {
1458: my ($role,$bgs,$links,$images,$logintext) = @_;
1459: my %defaults;
1460: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1461: return %defaults;
1462: }
1463: my %defaultdesign = %Apache::loncommon::defaultdesign;
1464: if ($role eq 'login') {
1465: %defaults = (
1466: font => $defaultdesign{$role.'.font'},
1467: );
1468: if (ref($logintext) eq 'ARRAY') {
1469: foreach my $item (@{$logintext}) {
1470: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1471: }
1472: }
1473: foreach my $item (@{$images}) {
1474: $defaults{'showlogo'}{$item} = 1;
1475: }
1476: } else {
1477: %defaults = (
1478: img => $defaultdesign{$role.'.img'},
1479: font => $defaultdesign{$role.'.font'},
1480: fontmenu => $defaultdesign{$role.'.fontmenu'},
1481: );
1482: }
1483: foreach my $item (@{$bgs}) {
1484: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1485: }
1486: foreach my $item (@{$links}) {
1487: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1488: }
1489: foreach my $item (@{$images}) {
1490: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1491: }
1492: return %defaults;
1493: }
1494:
1495: sub display_color_options {
1496: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1497: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1498: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1499: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1500: my $datatable = '<tr'.$css_class.'>'.
1501: '<td>'.$choices->{'font'}.'</td>';
1502: if (!$is_custom->{'font'}) {
1503: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1504: } else {
1505: $datatable .= '<td> </td>';
1506: }
1507: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1508:
1509: $datatable .= '<td><span class="LC_nobreak">'.
1510: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1511: ' value="'.$current_color.'" /> '.
1512: ' </span></td></tr>';
1513: unless ($role eq 'login') {
1514: $datatable .= '<tr'.$css_class.'>'.
1515: '<td>'.$choices->{'fontmenu'}.'</td>';
1516: if (!$is_custom->{'fontmenu'}) {
1517: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1518: } else {
1519: $datatable .= '<td> </td>';
1520: }
1521: $current_color = $designs->{'fontmenu'} ?
1522: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1523: $datatable .= '<td><span class="LC_nobreak">'.
1524: '<input class="colorchooser" type="text" size="10" name="'
1525: .$role.'_fontmenu"'.
1526: ' value="'.$current_color.'" /> '.
1527: ' </span></td></tr>';
1528: }
1529: my $switchserver = &check_switchserver($dom,$confname);
1530: foreach my $img (@{$images}) {
1531: $itemcount ++;
1532: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1533: $datatable .= '<tr'.$css_class.'>'.
1534: '<td>'.$choices->{$img};
1535: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1536: if ($role eq 'login') {
1537: if ($img eq 'login') {
1538: $login_hdr_pick =
1539: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1540: $logincolors =
1541: &login_text_colors($img,$role,$logintext,$phase,$choices,
1542: $designs,$defaults);
1543: } elsif ($img ne 'domlogo') {
1544: $datatable.= &logo_display_options($img,$defaults,$designs);
1545: }
1546: }
1547: $datatable .= '</td>';
1548: if ($designs->{$img} ne '') {
1549: $imgfile = $designs->{$img};
1550: $img_import = ($imgfile =~ m{^/adm/});
1551: } else {
1552: $imgfile = $defaults->{$img};
1553: }
1554: if ($imgfile) {
1555: my ($showfile,$fullsize);
1556: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1557: my $urldir = $1;
1558: my $filename = $2;
1559: my @info = &Apache::lonnet::stat_file($designs->{$img});
1560: if (@info) {
1561: my $thumbfile = 'tn-'.$filename;
1562: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1563: if (@thumb) {
1564: $showfile = $urldir.'/'.$thumbfile;
1565: } else {
1566: $showfile = $imgfile;
1567: }
1568: } else {
1569: $showfile = '';
1570: }
1571: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1572: $showfile = $imgfile;
1573: my $imgdir = $1;
1574: my $filename = $2;
1575: if (-e "$londocroot/$imgdir/tn-".$filename) {
1576: $showfile = "/$imgdir/tn-".$filename;
1577: } else {
1578: my $input = $londocroot.$imgfile;
1579: my $output = "$londocroot/$imgdir/tn-".$filename;
1580: if (!-e $output) {
1581: my ($width,$height) = &thumb_dimensions();
1582: my ($fullwidth,$fullheight) = &check_dimensions($input);
1583: if ($fullwidth ne '' && $fullheight ne '') {
1584: if ($fullwidth > $width && $fullheight > $height) {
1585: my $size = $width.'x'.$height;
1586: my @args = ('convert','-sample',$size,$input,$output);
1587: system({$args[0]} @args);
1588: $showfile = "/$imgdir/tn-".$filename;
1589: }
1590: }
1591: }
1592: }
1593: }
1594: if ($showfile) {
1595: if ($showfile =~ m{^/(adm|res)/}) {
1596: if ($showfile =~ m{^/res/}) {
1597: my $local_showfile =
1598: &Apache::lonnet::filelocation('',$showfile);
1599: &Apache::lonnet::repcopy($local_showfile);
1600: }
1601: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1602: }
1603: if ($imgfile) {
1604: if ($imgfile =~ m{^/(adm|res)/}) {
1605: if ($imgfile =~ m{^/res/}) {
1606: my $local_imgfile =
1607: &Apache::lonnet::filelocation('',$imgfile);
1608: &Apache::lonnet::repcopy($local_imgfile);
1609: }
1610: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1611: } else {
1612: $fullsize = $imgfile;
1613: }
1614: }
1615: $datatable .= '<td>';
1616: if ($img eq 'login') {
1617: $datatable .= $login_hdr_pick;
1618: }
1619: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1620: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1621: } else {
1622: $datatable .= '<td> </td><td class="LC_left_item">'.
1623: &mt('Upload:').'<br />';
1624: }
1625: } else {
1626: $datatable .= '<td> </td><td class="LC_left_item">'.
1627: &mt('Upload:').'<br />';
1628: }
1629: if ($switchserver) {
1630: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1631: } else {
1632: if ($img ne 'login') { # suppress file selection for Log-in header
1633: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1634: }
1635: }
1636: $datatable .= '</td></tr>';
1637: }
1638: $itemcount ++;
1639: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1640: $datatable .= '<tr'.$css_class.'>'.
1641: '<td>'.$choices->{'bgs'}.'</td>';
1642: my $bgs_def;
1643: foreach my $item (@{$bgs}) {
1644: if (!$is_custom->{$item}) {
1645: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1646: }
1647: }
1648: if ($bgs_def) {
1649: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1650: } else {
1651: $datatable .= '<td> </td>';
1652: }
1653: $datatable .= '<td class="LC_right_item">'.
1654: '<table border="0"><tr>';
1655:
1656: foreach my $item (@{$bgs}) {
1657: $datatable .= '<td align="center">'.$choices->{$item};
1658: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1659: if ($designs->{'bgs'}{$item}) {
1660: $datatable .= ' ';
1661: }
1662: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1663: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1664: }
1665: $datatable .= '</tr></table></td></tr>';
1666: $itemcount ++;
1667: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1668: $datatable .= '<tr'.$css_class.'>'.
1669: '<td>'.$choices->{'links'}.'</td>';
1670: my $links_def;
1671: foreach my $item (@{$links}) {
1672: if (!$is_custom->{$item}) {
1673: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1674: }
1675: }
1676: if ($links_def) {
1677: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1678: } else {
1679: $datatable .= '<td> </td>';
1680: }
1681: $datatable .= '<td class="LC_right_item">'.
1682: '<table border="0"><tr>';
1683: foreach my $item (@{$links}) {
1684: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1685: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1686: if ($designs->{'links'}{$item}) {
1687: $datatable.=' ';
1688: }
1689: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1690: '" /></td>';
1691: }
1692: $$rowtotal += $itemcount;
1693: return $datatable;
1694: }
1695:
1696: sub logo_display_options {
1697: my ($img,$defaults,$designs) = @_;
1698: my $checkedon;
1699: if (ref($defaults) eq 'HASH') {
1700: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1701: if ($defaults->{'showlogo'}{$img}) {
1702: $checkedon = 'checked="checked" ';
1703: }
1704: }
1705: }
1706: if (ref($designs) eq 'HASH') {
1707: if (ref($designs->{'showlogo'}) eq 'HASH') {
1708: if (defined($designs->{'showlogo'}{$img})) {
1709: if ($designs->{'showlogo'}{$img} == 0) {
1710: $checkedon = '';
1711: } elsif ($designs->{'showlogo'}{$img} == 1) {
1712: $checkedon = 'checked="checked" ';
1713: }
1714: }
1715: }
1716: }
1717: return '<br /><label> <input type="checkbox" name="'.
1718: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1719: &mt('show').'</label>'."\n";
1720: }
1721:
1722: sub login_header_options {
1723: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1724: my $output = '';
1725: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1726: $output .= &mt('Text default(s):').'<br />';
1727: if (!$is_custom->{'textcol'}) {
1728: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1729: ' ';
1730: }
1731: if (!$is_custom->{'bgcol'}) {
1732: $output .= $choices->{'bgcol'}.': '.
1733: '<span id="css_'.$role.'_font" style="background-color: '.
1734: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1735: }
1736: $output .= '<br />';
1737: }
1738: $output .='<br />';
1739: return $output;
1740: }
1741:
1742: sub login_text_colors {
1743: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1744: my $color_menu = '<table border="0"><tr>';
1745: foreach my $item (@{$logintext}) {
1746: $color_menu .= '<td align="center">'.$choices->{$item};
1747: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1748: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1749: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1750: }
1751: $color_menu .= '</tr></table><br />';
1752: return $color_menu;
1753: }
1754:
1755: sub image_changes {
1756: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1757: my $output;
1758: if ($img eq 'login') {
1759: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1760: } elsif (!$is_custom) {
1761: if ($img ne 'domlogo') {
1762: $output = &mt('Default image:').'<br />';
1763: } else {
1764: $output = &mt('Default in use:').'<br />';
1765: }
1766: }
1767: if ($img ne 'login') {
1768: if ($img_import) {
1769: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1770: }
1771: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1772: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1773: if ($is_custom) {
1774: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1775: '<input type="checkbox" name="'.
1776: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1777: '</label> '.&mt('Replace:').'</span><br />';
1778: } else {
1779: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1780: }
1781: }
1782: return $output;
1783: }
1784:
1785: sub print_quotas {
1786: my ($dom,$settings,$rowtotal,$action) = @_;
1787: my $context;
1788: if ($action eq 'quotas') {
1789: $context = 'tools';
1790: } else {
1791: $context = $action;
1792: }
1793: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1794: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1795: my $typecount = 0;
1796: my ($css_class,%titles);
1797: if ($context eq 'requestcourses') {
1798: @usertools = ('official','unofficial','community','textbook');
1799: @options =('norequest','approval','validate','autolimit');
1800: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1801: %titles = &courserequest_titles();
1802: } elsif ($context eq 'requestauthor') {
1803: @usertools = ('author');
1804: @options = ('norequest','approval','automatic');
1805: %titles = &authorrequest_titles();
1806: } else {
1807: @usertools = ('aboutme','blog','webdav','portfolio');
1808: %titles = &tool_titles();
1809: }
1810: if (ref($types) eq 'ARRAY') {
1811: foreach my $type (@{$types}) {
1812: my ($currdefquota,$currauthorquota);
1813: unless (($context eq 'requestcourses') ||
1814: ($context eq 'requestauthor')) {
1815: if (ref($settings) eq 'HASH') {
1816: if (ref($settings->{defaultquota}) eq 'HASH') {
1817: $currdefquota = $settings->{defaultquota}->{$type};
1818: } else {
1819: $currdefquota = $settings->{$type};
1820: }
1821: if (ref($settings->{authorquota}) eq 'HASH') {
1822: $currauthorquota = $settings->{authorquota}->{$type};
1823: }
1824: }
1825: }
1826: if (defined($usertypes->{$type})) {
1827: $typecount ++;
1828: $css_class = $typecount%2?' class="LC_odd_row"':'';
1829: $datatable .= '<tr'.$css_class.'>'.
1830: '<td>'.$usertypes->{$type}.'</td>'.
1831: '<td class="LC_left_item">';
1832: if ($context eq 'requestcourses') {
1833: $datatable .= '<table><tr>';
1834: }
1835: my %cell;
1836: foreach my $item (@usertools) {
1837: if ($context eq 'requestcourses') {
1838: my ($curroption,$currlimit);
1839: if (ref($settings) eq 'HASH') {
1840: if (ref($settings->{$item}) eq 'HASH') {
1841: $curroption = $settings->{$item}->{$type};
1842: if ($curroption =~ /^autolimit=(\d*)$/) {
1843: $currlimit = $1;
1844: }
1845: }
1846: }
1847: if (!$curroption) {
1848: $curroption = 'norequest';
1849: }
1850: $datatable .= '<th>'.$titles{$item}.'</th>';
1851: foreach my $option (@options) {
1852: my $val = $option;
1853: if ($option eq 'norequest') {
1854: $val = 0;
1855: }
1856: if ($option eq 'validate') {
1857: my $canvalidate = 0;
1858: if (ref($validations{$item}) eq 'HASH') {
1859: if ($validations{$item}{$type}) {
1860: $canvalidate = 1;
1861: }
1862: }
1863: next if (!$canvalidate);
1864: }
1865: my $checked = '';
1866: if ($option eq $curroption) {
1867: $checked = ' checked="checked"';
1868: } elsif ($option eq 'autolimit') {
1869: if ($curroption =~ /^autolimit/) {
1870: $checked = ' checked="checked"';
1871: }
1872: }
1873: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1874: '<input type="radio" name="crsreq_'.$item.
1875: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1876: $titles{$option}.'</label>';
1877: if ($option eq 'autolimit') {
1878: $cell{$item} .= ' <input type="text" name="crsreq_'.
1879: $item.'_limit_'.$type.'" size="1" '.
1880: 'value="'.$currlimit.'" />';
1881: }
1882: $cell{$item} .= '</span> ';
1883: if ($option eq 'autolimit') {
1884: $cell{$item} .= $titles{'unlimited'};
1885: }
1886: }
1887: } elsif ($context eq 'requestauthor') {
1888: my $curroption;
1889: if (ref($settings) eq 'HASH') {
1890: $curroption = $settings->{$type};
1891: }
1892: if (!$curroption) {
1893: $curroption = 'norequest';
1894: }
1895: foreach my $option (@options) {
1896: my $val = $option;
1897: if ($option eq 'norequest') {
1898: $val = 0;
1899: }
1900: my $checked = '';
1901: if ($option eq $curroption) {
1902: $checked = ' checked="checked"';
1903: }
1904: $datatable .= '<span class="LC_nobreak"><label>'.
1905: '<input type="radio" name="authorreq_'.$type.
1906: '" value="'.$val.'"'.$checked.' />'.
1907: $titles{$option}.'</label></span> ';
1908: }
1909: } else {
1910: my $checked = 'checked="checked" ';
1911: if (ref($settings) eq 'HASH') {
1912: if (ref($settings->{$item}) eq 'HASH') {
1913: if ($settings->{$item}->{$type} == 0) {
1914: $checked = '';
1915: } elsif ($settings->{$item}->{$type} == 1) {
1916: $checked = 'checked="checked" ';
1917: }
1918: }
1919: }
1920: $datatable .= '<span class="LC_nobreak"><label>'.
1921: '<input type="checkbox" name="'.$context.'_'.$item.
1922: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1923: '</label></span> ';
1924: }
1925: }
1926: if ($context eq 'requestcourses') {
1927: $datatable .= '</tr><tr>';
1928: foreach my $item (@usertools) {
1929: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1930: }
1931: $datatable .= '</tr></table>';
1932: }
1933: $datatable .= '</td>';
1934: unless (($context eq 'requestcourses') ||
1935: ($context eq 'requestauthor')) {
1936: $datatable .=
1937: '<td class="LC_right_item">'.
1938: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1939: '<input type="text" name="quota_'.$type.
1940: '" value="'.$currdefquota.
1941: '" size="5" /></span>'.(' ' x 2).
1942: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1943: '<input type="text" name="authorquota_'.$type.
1944: '" value="'.$currauthorquota.
1945: '" size="5" /></span></td>';
1946: }
1947: $datatable .= '</tr>';
1948: }
1949: }
1950: }
1951: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1952: $defaultquota = '20';
1953: $authorquota = '500';
1954: if (ref($settings) eq 'HASH') {
1955: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1956: $defaultquota = $settings->{'defaultquota'}->{'default'};
1957: } elsif (defined($settings->{'default'})) {
1958: $defaultquota = $settings->{'default'};
1959: }
1960: if (ref($settings->{'authorquota'}) eq 'HASH') {
1961: $authorquota = $settings->{'authorquota'}->{'default'};
1962: }
1963: }
1964: }
1965: $typecount ++;
1966: $css_class = $typecount%2?' class="LC_odd_row"':'';
1967: $datatable .= '<tr'.$css_class.'>'.
1968: '<td>'.$othertitle.'</td>'.
1969: '<td class="LC_left_item">';
1970: if ($context eq 'requestcourses') {
1971: $datatable .= '<table><tr>';
1972: }
1973: my %defcell;
1974: foreach my $item (@usertools) {
1975: if ($context eq 'requestcourses') {
1976: my ($curroption,$currlimit);
1977: if (ref($settings) eq 'HASH') {
1978: if (ref($settings->{$item}) eq 'HASH') {
1979: $curroption = $settings->{$item}->{'default'};
1980: if ($curroption =~ /^autolimit=(\d*)$/) {
1981: $currlimit = $1;
1982: }
1983: }
1984: }
1985: if (!$curroption) {
1986: $curroption = 'norequest';
1987: }
1988: $datatable .= '<th>'.$titles{$item}.'</th>';
1989: foreach my $option (@options) {
1990: my $val = $option;
1991: if ($option eq 'norequest') {
1992: $val = 0;
1993: }
1994: if ($option eq 'validate') {
1995: my $canvalidate = 0;
1996: if (ref($validations{$item}) eq 'HASH') {
1997: if ($validations{$item}{'default'}) {
1998: $canvalidate = 1;
1999: }
2000: }
2001: next if (!$canvalidate);
2002: }
2003: my $checked = '';
2004: if ($option eq $curroption) {
2005: $checked = ' checked="checked"';
2006: } elsif ($option eq 'autolimit') {
2007: if ($curroption =~ /^autolimit/) {
2008: $checked = ' checked="checked"';
2009: }
2010: }
2011: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2012: '<input type="radio" name="crsreq_'.$item.
2013: '_default" value="'.$val.'"'.$checked.' />'.
2014: $titles{$option}.'</label>';
2015: if ($option eq 'autolimit') {
2016: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2017: $item.'_limit_default" size="1" '.
2018: 'value="'.$currlimit.'" />';
2019: }
2020: $defcell{$item} .= '</span> ';
2021: if ($option eq 'autolimit') {
2022: $defcell{$item} .= $titles{'unlimited'};
2023: }
2024: }
2025: } elsif ($context eq 'requestauthor') {
2026: my $curroption;
2027: if (ref($settings) eq 'HASH') {
2028: $curroption = $settings->{'default'};
2029: }
2030: if (!$curroption) {
2031: $curroption = 'norequest';
2032: }
2033: foreach my $option (@options) {
2034: my $val = $option;
2035: if ($option eq 'norequest') {
2036: $val = 0;
2037: }
2038: my $checked = '';
2039: if ($option eq $curroption) {
2040: $checked = ' checked="checked"';
2041: }
2042: $datatable .= '<span class="LC_nobreak"><label>'.
2043: '<input type="radio" name="authorreq_default"'.
2044: ' value="'.$val.'"'.$checked.' />'.
2045: $titles{$option}.'</label></span> ';
2046: }
2047: } else {
2048: my $checked = 'checked="checked" ';
2049: if (ref($settings) eq 'HASH') {
2050: if (ref($settings->{$item}) eq 'HASH') {
2051: if ($settings->{$item}->{'default'} == 0) {
2052: $checked = '';
2053: } elsif ($settings->{$item}->{'default'} == 1) {
2054: $checked = 'checked="checked" ';
2055: }
2056: }
2057: }
2058: $datatable .= '<span class="LC_nobreak"><label>'.
2059: '<input type="checkbox" name="'.$context.'_'.$item.
2060: '" value="default" '.$checked.'/>'.$titles{$item}.
2061: '</label></span> ';
2062: }
2063: }
2064: if ($context eq 'requestcourses') {
2065: $datatable .= '</tr><tr>';
2066: foreach my $item (@usertools) {
2067: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2068: }
2069: $datatable .= '</tr></table>';
2070: }
2071: $datatable .= '</td>';
2072: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2073: $datatable .= '<td class="LC_right_item">'.
2074: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2075: '<input type="text" name="defaultquota" value="'.
2076: $defaultquota.'" size="5" /></span>'.(' ' x2).
2077: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2078: '<input type="text" name="authorquota" value="'.
2079: $authorquota.'" size="5" /></span></td>';
2080: }
2081: $datatable .= '</tr>';
2082: $typecount ++;
2083: $css_class = $typecount%2?' class="LC_odd_row"':'';
2084: $datatable .= '<tr'.$css_class.'>'.
2085: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2086: if ($context eq 'requestcourses') {
2087: $datatable .= &mt('(overrides affiliation, if set)').
2088: '</td>'.
2089: '<td class="LC_left_item">'.
2090: '<table><tr>';
2091: } else {
2092: $datatable .= &mt('(overrides affiliation, if checked)').
2093: '</td>'.
2094: '<td class="LC_left_item" colspan="2">'.
2095: '<br />';
2096: }
2097: my %advcell;
2098: foreach my $item (@usertools) {
2099: if ($context eq 'requestcourses') {
2100: my ($curroption,$currlimit);
2101: if (ref($settings) eq 'HASH') {
2102: if (ref($settings->{$item}) eq 'HASH') {
2103: $curroption = $settings->{$item}->{'_LC_adv'};
2104: if ($curroption =~ /^autolimit=(\d*)$/) {
2105: $currlimit = $1;
2106: }
2107: }
2108: }
2109: $datatable .= '<th>'.$titles{$item}.'</th>';
2110: my $checked = '';
2111: if ($curroption eq '') {
2112: $checked = ' checked="checked"';
2113: }
2114: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2115: '<input type="radio" name="crsreq_'.$item.
2116: '__LC_adv" value=""'.$checked.' />'.
2117: &mt('No override set').'</label></span> ';
2118: foreach my $option (@options) {
2119: my $val = $option;
2120: if ($option eq 'norequest') {
2121: $val = 0;
2122: }
2123: if ($option eq 'validate') {
2124: my $canvalidate = 0;
2125: if (ref($validations{$item}) eq 'HASH') {
2126: if ($validations{$item}{'_LC_adv'}) {
2127: $canvalidate = 1;
2128: }
2129: }
2130: next if (!$canvalidate);
2131: }
2132: my $checked = '';
2133: if ($val eq $curroption) {
2134: $checked = ' checked="checked"';
2135: } elsif ($option eq 'autolimit') {
2136: if ($curroption =~ /^autolimit/) {
2137: $checked = ' checked="checked"';
2138: }
2139: }
2140: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2141: '<input type="radio" name="crsreq_'.$item.
2142: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2143: $titles{$option}.'</label>';
2144: if ($option eq 'autolimit') {
2145: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2146: $item.'_limit__LC_adv" size="1" '.
2147: 'value="'.$currlimit.'" />';
2148: }
2149: $advcell{$item} .= '</span> ';
2150: if ($option eq 'autolimit') {
2151: $advcell{$item} .= $titles{'unlimited'};
2152: }
2153: }
2154: } elsif ($context eq 'requestauthor') {
2155: my $curroption;
2156: if (ref($settings) eq 'HASH') {
2157: $curroption = $settings->{'_LC_adv'};
2158: }
2159: my $checked = '';
2160: if ($curroption eq '') {
2161: $checked = ' checked="checked"';
2162: }
2163: $datatable .= '<span class="LC_nobreak"><label>'.
2164: '<input type="radio" name="authorreq__LC_adv"'.
2165: ' value=""'.$checked.' />'.
2166: &mt('No override set').'</label></span> ';
2167: foreach my $option (@options) {
2168: my $val = $option;
2169: if ($option eq 'norequest') {
2170: $val = 0;
2171: }
2172: my $checked = '';
2173: if ($val eq $curroption) {
2174: $checked = ' checked="checked"';
2175: }
2176: $datatable .= '<span class="LC_nobreak"><label>'.
2177: '<input type="radio" name="authorreq__LC_adv"'.
2178: ' value="'.$val.'"'.$checked.' />'.
2179: $titles{$option}.'</label></span> ';
2180: }
2181: } else {
2182: my $checked = 'checked="checked" ';
2183: if (ref($settings) eq 'HASH') {
2184: if (ref($settings->{$item}) eq 'HASH') {
2185: if ($settings->{$item}->{'_LC_adv'} == 0) {
2186: $checked = '';
2187: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2188: $checked = 'checked="checked" ';
2189: }
2190: }
2191: }
2192: $datatable .= '<span class="LC_nobreak"><label>'.
2193: '<input type="checkbox" name="'.$context.'_'.$item.
2194: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2195: '</label></span> ';
2196: }
2197: }
2198: if ($context eq 'requestcourses') {
2199: $datatable .= '</tr><tr>';
2200: foreach my $item (@usertools) {
2201: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2202: }
2203: $datatable .= '</tr></table>';
2204: }
2205: $datatable .= '</td></tr>';
2206: $$rowtotal += $typecount;
2207: return $datatable;
2208: }
2209:
2210: sub print_requestmail {
2211: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2212: my ($now,$datatable,%currapp);
2213: $now = time;
2214: if (ref($settings) eq 'HASH') {
2215: if (ref($settings->{'notify'}) eq 'HASH') {
2216: if ($settings->{'notify'}{'approval'} ne '') {
2217: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2218: }
2219: }
2220: }
2221: my $numinrow = 2;
2222: my $css_class;
2223: if ($$rowtotal%2) {
2224: $css_class = 'LC_odd_row';
2225: }
2226: if ($customcss) {
2227: $css_class .= " $customcss";
2228: }
2229: $css_class =~ s/^\s+//;
2230: if ($css_class) {
2231: $css_class = ' class="'.$css_class.'"';
2232: }
2233: if ($rowstyle) {
2234: $css_class .= ' style="'.$rowstyle.'"';
2235: }
2236: my $text;
2237: if ($action eq 'requestcourses') {
2238: $text = &mt('Receive notification of course requests requiring approval');
2239: } elsif ($action eq 'requestauthor') {
2240: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2241: } else {
2242: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2243: }
2244: $datatable = '<tr'.$css_class.'>'.
2245: ' <td>'.$text.'</td>'.
2246: ' <td class="LC_left_item">';
2247: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2248: $action.'notifyapproval',%currapp);
2249: if ($numdc > 0) {
2250: $datatable .= $table;
2251: } else {
2252: $datatable .= &mt('There are no active Domain Coordinators');
2253: }
2254: $datatable .='</td></tr>';
2255: return $datatable;
2256: }
2257:
2258: sub print_studentcode {
2259: my ($settings,$rowtotal) = @_;
2260: my $rownum = 0;
2261: my ($output,%current);
2262: my @crstypes = ('official','unofficial','community','textbook');
2263: if (ref($settings) eq 'HASH') {
2264: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2265: foreach my $type (@crstypes) {
2266: $current{$type} = $settings->{'uniquecode'}{$type};
2267: }
2268: }
2269: }
2270: $output .= '<tr>'.
2271: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2272: '<td class="LC_left_item">';
2273: foreach my $type (@crstypes) {
2274: my $check = ' ';
2275: if ($current{$type}) {
2276: $check = ' checked="checked" ';
2277: }
2278: $output .= '<span class="LC_nobreak"><label>'.
2279: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2280: &mt($type).'</label></span>'.(' 'x2).' ';
2281: }
2282: $output .= '</td></tr>';
2283: $$rowtotal ++;
2284: return $output;
2285: }
2286:
2287: sub print_textbookcourses {
2288: my ($dom,$type,$settings,$rowtotal) = @_;
2289: my $rownum = 0;
2290: my $css_class;
2291: my $itemcount = 1;
2292: my $maxnum = 0;
2293: my $bookshash;
2294: if (ref($settings) eq 'HASH') {
2295: $bookshash = $settings->{$type};
2296: }
2297: my %ordered;
2298: if (ref($bookshash) eq 'HASH') {
2299: foreach my $item (keys(%{$bookshash})) {
2300: if (ref($bookshash->{$item}) eq 'HASH') {
2301: my $num = $bookshash->{$item}{'order'};
2302: $ordered{$num} = $item;
2303: }
2304: }
2305: }
2306: my $confname = $dom.'-domainconfig';
2307: my $switchserver = &check_switchserver($dom,$confname);
2308: my $maxnum = scalar(keys(%ordered));
2309: my $datatable;
2310: if (keys(%ordered)) {
2311: my @items = sort { $a <=> $b } keys(%ordered);
2312: for (my $i=0; $i<@items; $i++) {
2313: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2314: my $key = $ordered{$items[$i]};
2315: my %coursehash=&Apache::lonnet::coursedescription($key);
2316: my $coursetitle = $coursehash{'description'};
2317: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2318: if (ref($bookshash->{$key}) eq 'HASH') {
2319: $subject = $bookshash->{$key}->{'subject'};
2320: $title = $bookshash->{$key}->{'title'};
2321: if ($type eq 'textbooks') {
2322: $publisher = $bookshash->{$key}->{'publisher'};
2323: $author = $bookshash->{$key}->{'author'};
2324: $image = $bookshash->{$key}->{'image'};
2325: if ($image ne '') {
2326: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2327: my $imagethumb = "$path/tn-".$imagefile;
2328: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2329: }
2330: }
2331: }
2332: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2333: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2334: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2335: for (my $k=0; $k<=$maxnum; $k++) {
2336: my $vpos = $k+1;
2337: my $selstr;
2338: if ($k == $i) {
2339: $selstr = ' selected="selected" ';
2340: }
2341: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2342: }
2343: $datatable .= '</select>'.(' 'x2).
2344: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2345: &mt('Delete?').'</label></span></td>'.
2346: '<td colspan="2">'.
2347: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2348: (' 'x2).
2349: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2350: if ($type eq 'textbooks') {
2351: $datatable .= (' 'x2).
2352: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2353: (' 'x2).
2354: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2355: (' 'x2).
2356: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2357: if ($image) {
2358: $datatable .= '<span class="LC_nobreak">'.
2359: $imgsrc.
2360: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2361: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2362: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2363: }
2364: if ($switchserver) {
2365: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2366: } else {
2367: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2368: }
2369: }
2370: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2371: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2372: $coursetitle.'</span></td></tr>'."\n";
2373: $itemcount ++;
2374: }
2375: }
2376: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2377: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2378: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2379: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2380: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2381: for (my $k=0; $k<$maxnum+1; $k++) {
2382: my $vpos = $k+1;
2383: my $selstr;
2384: if ($k == $maxnum) {
2385: $selstr = ' selected="selected" ';
2386: }
2387: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2388: }
2389: $datatable .= '</select> '."\n".
2390: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2391: '<td colspan="2">'.
2392: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2393: (' 'x2).
2394: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2395: (' 'x2);
2396: if ($type eq 'textbooks') {
2397: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2398: (' 'x2).
2399: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2400: (' 'x2).
2401: '<span class="LC_nobreak">'.&mt('Image:').' ';
2402: if ($switchserver) {
2403: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2404: } else {
2405: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2406: }
2407: $datatable .= '</span>'."\n";
2408: }
2409: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2410: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2411: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2412: &Apache::loncommon::selectcourse_link
2413: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2414: '</span></td>'."\n".
2415: '</tr>'."\n";
2416: $itemcount ++;
2417: return $datatable;
2418: }
2419:
2420: sub textbookcourses_javascript {
2421: my ($settings) = @_;
2422: return unless(ref($settings) eq 'HASH');
2423: my (%ordered,%total,%jstext);
2424: foreach my $type ('textbooks','templates') {
2425: $total{$type} = 0;
2426: if (ref($settings->{$type}) eq 'HASH') {
2427: foreach my $item (keys(%{$settings->{$type}})) {
2428: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2429: my $num = $settings->{$type}->{$item}{'order'};
2430: $ordered{$type}{$num} = $item;
2431: }
2432: }
2433: $total{$type} = scalar(keys(%{$settings->{$type}}));
2434: }
2435: my @jsarray = ();
2436: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2437: push(@jsarray,$ordered{$type}{$item});
2438: }
2439: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2440: }
2441: return <<"ENDSCRIPT";
2442: <script type="text/javascript">
2443: // <![CDATA[
2444: function reorderBooks(form,item,caller) {
2445: var changedVal;
2446: $jstext{'textbooks'};
2447: $jstext{'templates'};
2448: var newpos;
2449: var maxh;
2450: if (caller == 'textbooks') {
2451: newpos = 'textbooks_addbook_pos';
2452: maxh = 1 + $total{'textbooks'};
2453: } else {
2454: newpos = 'templates_addbook_pos';
2455: maxh = 1 + $total{'templates'};
2456: }
2457: var current = new Array;
2458: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2459: if (item == newpos) {
2460: changedVal = newitemVal;
2461: } else {
2462: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2463: current[newitemVal] = newpos;
2464: }
2465: if (caller == 'textbooks') {
2466: for (var i=0; i<textbooks.length; i++) {
2467: var elementName = 'textbooks_'+textbooks[i];
2468: if (elementName != item) {
2469: if (form.elements[elementName]) {
2470: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2471: current[currVal] = elementName;
2472: }
2473: }
2474: }
2475: }
2476: if (caller == 'templates') {
2477: for (var i=0; i<templates.length; i++) {
2478: var elementName = 'templates_'+templates[i];
2479: if (elementName != item) {
2480: if (form.elements[elementName]) {
2481: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2482: current[currVal] = elementName;
2483: }
2484: }
2485: }
2486: }
2487: var oldVal;
2488: for (var j=0; j<maxh; j++) {
2489: if (current[j] == undefined) {
2490: oldVal = j;
2491: }
2492: }
2493: if (oldVal < changedVal) {
2494: for (var k=oldVal+1; k<=changedVal ; k++) {
2495: var elementName = current[k];
2496: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2497: }
2498: } else {
2499: for (var k=changedVal; k<oldVal; k++) {
2500: var elementName = current[k];
2501: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2502: }
2503: }
2504: return;
2505: }
2506:
2507: // ]]>
2508: </script>
2509:
2510: ENDSCRIPT
2511: }
2512:
2513: sub print_autoenroll {
2514: my ($dom,$settings,$rowtotal) = @_;
2515: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2516: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2517: if (ref($settings) eq 'HASH') {
2518: if (exists($settings->{'run'})) {
2519: if ($settings->{'run'} eq '0') {
2520: $runoff = ' checked="checked" ';
2521: $runon = ' ';
2522: } else {
2523: $runon = ' checked="checked" ';
2524: $runoff = ' ';
2525: }
2526: } else {
2527: if ($autorun) {
2528: $runon = ' checked="checked" ';
2529: $runoff = ' ';
2530: } else {
2531: $runoff = ' checked="checked" ';
2532: $runon = ' ';
2533: }
2534: }
2535: if (exists($settings->{'co-owners'})) {
2536: if ($settings->{'co-owners'} eq '0') {
2537: $coownersoff = ' checked="checked" ';
2538: $coownerson = ' ';
2539: } else {
2540: $coownerson = ' checked="checked" ';
2541: $coownersoff = ' ';
2542: }
2543: } else {
2544: $coownersoff = ' checked="checked" ';
2545: $coownerson = ' ';
2546: }
2547: if (exists($settings->{'sender_domain'})) {
2548: $defdom = $settings->{'sender_domain'};
2549: }
2550: if (exists($settings->{'autofailsafe'})) {
2551: $failsafe = $settings->{'autofailsafe'};
2552: }
2553: } else {
2554: if ($autorun) {
2555: $runon = ' checked="checked" ';
2556: $runoff = ' ';
2557: } else {
2558: $runoff = ' checked="checked" ';
2559: $runon = ' ';
2560: }
2561: }
2562: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2563: my $notif_sender;
2564: if (ref($settings) eq 'HASH') {
2565: $notif_sender = $settings->{'sender_uname'};
2566: }
2567: my $datatable='<tr class="LC_odd_row">'.
2568: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2569: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2570: '<input type="radio" name="autoenroll_run"'.
2571: $runon.' value="1" />'.&mt('Yes').'</label> '.
2572: '<label><input type="radio" name="autoenroll_run"'.
2573: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2574: '</tr><tr>'.
2575: '<td>'.&mt('Notification messages - sender').
2576: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2577: &mt('username').': '.
2578: '<input type="text" name="sender_uname" value="'.
2579: $notif_sender.'" size="10" /> '.&mt('domain').
2580: ': '.$domform.'</span></td></tr>'.
2581: '<tr class="LC_odd_row">'.
2582: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2583: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2584: '<input type="radio" name="autoassign_coowners"'.
2585: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2586: '<label><input type="radio" name="autoassign_coowners"'.
2587: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2588: '</tr><tr>'.
2589: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2590: '<td class="LC_right_item"><span class="LC_nobreak">'.
2591: '<input type="text" name="autoenroll_failsafe"'.
2592: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2593: $$rowtotal += 4;
2594: return $datatable;
2595: }
2596:
2597: sub print_autoupdate {
2598: my ($position,$dom,$settings,$rowtotal) = @_;
2599: my $datatable;
2600: if ($position eq 'top') {
2601: my $updateon = ' ';
2602: my $updateoff = ' checked="checked" ';
2603: my $classlistson = ' ';
2604: my $classlistsoff = ' checked="checked" ';
2605: if (ref($settings) eq 'HASH') {
2606: if ($settings->{'run'} eq '1') {
2607: $updateon = $updateoff;
2608: $updateoff = ' ';
2609: }
2610: if ($settings->{'classlists'} eq '1') {
2611: $classlistson = $classlistsoff;
2612: $classlistsoff = ' ';
2613: }
2614: }
2615: my %title = (
2616: run => 'Auto-update active?',
2617: classlists => 'Update information in classlists?',
2618: );
2619: $datatable = '<tr class="LC_odd_row">'.
2620: '<td>'.&mt($title{'run'}).'</td>'.
2621: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2622: '<input type="radio" name="autoupdate_run"'.
2623: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2624: '<label><input type="radio" name="autoupdate_run"'.
2625: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2626: '</tr><tr>'.
2627: '<td>'.&mt($title{'classlists'}).'</td>'.
2628: '<td class="LC_right_item"><span class="LC_nobreak">'.
2629: '<label><input type="radio" name="classlists"'.
2630: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2631: '<label><input type="radio" name="classlists"'.
2632: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2633: '</tr>';
2634: $$rowtotal += 2;
2635: } elsif ($position eq 'middle') {
2636: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2637: my $numinrow = 3;
2638: my $locknamesettings;
2639: $datatable .= &insttypes_row($settings,$types,$usertypes,
2640: $dom,$numinrow,$othertitle,
2641: 'lockablenames',$rowtotal);
2642: $$rowtotal ++;
2643: } else {
2644: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2645: my @fields = ('lastname','firstname','middlename','generation',
2646: 'permanentemail','id');
2647: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2648: my $numrows = 0;
2649: if (ref($types) eq 'ARRAY') {
2650: if (@{$types} > 0) {
2651: $datatable =
2652: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2653: \@fields,$types,\$numrows);
2654: $$rowtotal += @{$types};
2655: }
2656: }
2657: $datatable .=
2658: &usertype_update_row($settings,{'default' => $othertitle},
2659: \%fieldtitles,\@fields,['default'],
2660: \$numrows);
2661: $$rowtotal ++;
2662: }
2663: return $datatable;
2664: }
2665:
2666: sub print_autocreate {
2667: my ($dom,$settings,$rowtotal) = @_;
2668: my (%createon,%createoff,%currhash);
2669: my @types = ('xml','req');
2670: if (ref($settings) eq 'HASH') {
2671: foreach my $item (@types) {
2672: $createoff{$item} = ' checked="checked" ';
2673: $createon{$item} = ' ';
2674: if (exists($settings->{$item})) {
2675: if ($settings->{$item}) {
2676: $createon{$item} = ' checked="checked" ';
2677: $createoff{$item} = ' ';
2678: }
2679: }
2680: }
2681: if ($settings->{'xmldc'} ne '') {
2682: $currhash{$settings->{'xmldc'}} = 1;
2683: }
2684: } else {
2685: foreach my $item (@types) {
2686: $createoff{$item} = ' checked="checked" ';
2687: $createon{$item} = ' ';
2688: }
2689: }
2690: $$rowtotal += 2;
2691: my $numinrow = 2;
2692: my $datatable='<tr class="LC_odd_row">'.
2693: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2694: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2695: '<input type="radio" name="autocreate_xml"'.
2696: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2697: '<label><input type="radio" name="autocreate_xml"'.
2698: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2699: '</td></tr><tr>'.
2700: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2701: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2702: '<input type="radio" name="autocreate_req"'.
2703: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2704: '<label><input type="radio" name="autocreate_req"'.
2705: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2706: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2707: 'autocreate_xmldc',%currhash);
2708: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2709: if ($numdc > 1) {
2710: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2711: '</td><td class="LC_left_item">';
2712: } else {
2713: $datatable .= &mt('Course creation processed as:').
2714: '</td><td class="LC_right_item">';
2715: }
2716: $datatable .= $dctable.'</td></tr>';
2717: $$rowtotal += $rows;
2718: return $datatable;
2719: }
2720:
2721: sub print_directorysrch {
2722: my ($position,$dom,$settings,$rowtotal) = @_;
2723: my $datatable;
2724: if ($position eq 'top') {
2725: my $instsrchon = ' ';
2726: my $instsrchoff = ' checked="checked" ';
2727: my ($exacton,$containson,$beginson);
2728: my $instlocalon = ' ';
2729: my $instlocaloff = ' checked="checked" ';
2730: if (ref($settings) eq 'HASH') {
2731: if ($settings->{'available'} eq '1') {
2732: $instsrchon = $instsrchoff;
2733: $instsrchoff = ' ';
2734: }
2735: if ($settings->{'localonly'} eq '1') {
2736: $instlocalon = $instlocaloff;
2737: $instlocaloff = ' ';
2738: }
2739: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2740: foreach my $type (@{$settings->{'searchtypes'}}) {
2741: if ($type eq 'exact') {
2742: $exacton = ' checked="checked" ';
2743: } elsif ($type eq 'contains') {
2744: $containson = ' checked="checked" ';
2745: } elsif ($type eq 'begins') {
2746: $beginson = ' checked="checked" ';
2747: }
2748: }
2749: } else {
2750: if ($settings->{'searchtypes'} eq 'exact') {
2751: $exacton = ' checked="checked" ';
2752: } elsif ($settings->{'searchtypes'} eq 'contains') {
2753: $containson = ' checked="checked" ';
2754: } elsif ($settings->{'searchtypes'} eq 'specify') {
2755: $exacton = ' checked="checked" ';
2756: $containson = ' checked="checked" ';
2757: }
2758: }
2759: }
2760: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2761: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2762:
2763: my $numinrow = 4;
2764: my $cansrchrow = 0;
2765: $datatable='<tr class="LC_odd_row">'.
2766: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2767: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2768: '<input type="radio" name="dirsrch_available"'.
2769: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2770: '<label><input type="radio" name="dirsrch_available"'.
2771: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2772: '</tr><tr>'.
2773: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2774: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2775: '<input type="radio" name="dirsrch_instlocalonly"'.
2776: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2777: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2778: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2779: '</tr>';
2780: $$rowtotal += 2;
2781: if (ref($usertypes) eq 'HASH') {
2782: if (keys(%{$usertypes}) > 0) {
2783: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2784: $numinrow,$othertitle,'cansearch',
2785: $rowtotal);
2786: $cansrchrow = 1;
2787: }
2788: }
2789: if ($cansrchrow) {
2790: $$rowtotal ++;
2791: $datatable .= '<tr>';
2792: } else {
2793: $datatable .= '<tr class="LC_odd_row">';
2794: }
2795: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2796: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2797: foreach my $title (@{$titleorder}) {
2798: if (defined($searchtitles->{$title})) {
2799: my $check = ' ';
2800: if (ref($settings) eq 'HASH') {
2801: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2802: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2803: $check = ' checked="checked" ';
2804: }
2805: }
2806: }
2807: $datatable .= '<td class="LC_left_item">'.
2808: '<span class="LC_nobreak"><label>'.
2809: '<input type="checkbox" name="searchby" '.
2810: 'value="'.$title.'"'.$check.'/>'.
2811: $searchtitles->{$title}.'</label></span></td>';
2812: }
2813: }
2814: $datatable .= '</tr></table></td></tr>';
2815: $$rowtotal ++;
2816: if ($cansrchrow) {
2817: $datatable .= '<tr class="LC_odd_row">';
2818: } else {
2819: $datatable .= '<tr>';
2820: }
2821: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2822: '<td class="LC_left_item" colspan="2">'.
2823: '<span class="LC_nobreak"><label>'.
2824: '<input type="checkbox" name="searchtypes" '.
2825: $exacton.' value="exact" />'.&mt('Exact match').
2826: '</label> '.
2827: '<label><input type="checkbox" name="searchtypes" '.
2828: $beginson.' value="begins" />'.&mt('Begins with').
2829: '</label> '.
2830: '<label><input type="checkbox" name="searchtypes" '.
2831: $containson.' value="contains" />'.&mt('Contains').
2832: '</label></span></td></tr>';
2833: $$rowtotal ++;
2834: } else {
2835: my $domsrchon = ' checked="checked" ';
2836: my $domsrchoff = ' ';
2837: my $domlocalon = ' ';
2838: my $domlocaloff = ' checked="checked" ';
2839: if (ref($settings) eq 'HASH') {
2840: if ($settings->{'lclocalonly'} eq '1') {
2841: $domlocalon = $domlocaloff;
2842: $domlocaloff = ' ';
2843: }
2844: if ($settings->{'lcavailable'} eq '0') {
2845: $domsrchoff = $domsrchon;
2846: $domsrchon = ' ';
2847: }
2848: }
2849: $datatable='<tr class="LC_odd_row">'.
2850: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2851: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2852: '<input type="radio" name="dirsrch_domavailable"'.
2853: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2854: '<label><input type="radio" name="dirsrch_domavailable"'.
2855: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2856: '</tr><tr>'.
2857: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2858: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2859: '<input type="radio" name="dirsrch_domlocalonly"'.
2860: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2861: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2862: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2863: '</tr>';
2864: $$rowtotal += 2;
2865: }
2866: return $datatable;
2867: }
2868:
2869: sub print_contacts {
2870: my ($position,$dom,$settings,$rowtotal) = @_;
2871: my $datatable;
2872: my @contacts = ('adminemail','supportemail');
2873: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2874: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
2875: if ($position eq 'top') {
2876: if (ref($settings) eq 'HASH') {
2877: foreach my $item (@contacts) {
2878: if (exists($settings->{$item})) {
2879: $to{$item} = $settings->{$item};
2880: }
2881: }
2882: }
2883: } elsif ($position eq 'middle') {
2884: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2885: 'updatesmail','idconflictsmail','hostipmail');
2886: foreach my $type (@mailings) {
2887: $otheremails{$type} = '';
2888: }
2889: } elsif ($position eq 'lower') {
2890: if (ref($settings) eq 'HASH') {
2891: if (ref($settings->{'lonstatus'}) eq 'HASH') {
2892: %lonstatus = %{$settings->{'lonstatus'}};
2893: }
2894: }
2895: } else {
2896: @mailings = ('helpdeskmail','otherdomsmail');
2897: foreach my $type (@mailings) {
2898: $otheremails{$type} = '';
2899: }
2900: $bccemails{'helpdeskmail'} = '';
2901: $bccemails{'otherdomsmail'} = '';
2902: $includestr{'helpdeskmail'} = '';
2903: $includestr{'otherdomsmail'} = '';
2904: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2905: }
2906: if (ref($settings) eq 'HASH') {
2907: unless (($position eq 'top') || ($position eq 'lower')) {
2908: foreach my $type (@mailings) {
2909: if (exists($settings->{$type})) {
2910: if (ref($settings->{$type}) eq 'HASH') {
2911: foreach my $item (@contacts) {
2912: if ($settings->{$type}{$item}) {
2913: $checked{$type}{$item} = ' checked="checked" ';
2914: }
2915: }
2916: $otheremails{$type} = $settings->{$type}{'others'};
2917: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2918: $bccemails{$type} = $settings->{$type}{'bcc'};
2919: if ($settings->{$type}{'include'} ne '') {
2920: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2921: $includestr{$type} = &unescape($includestr{$type});
2922: }
2923: }
2924: }
2925: } elsif ($type eq 'lonstatusmail') {
2926: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2927: }
2928: }
2929: }
2930: if ($position eq 'bottom') {
2931: foreach my $type (@mailings) {
2932: $bccemails{$type} = $settings->{$type}{'bcc'};
2933: if ($settings->{$type}{'include'} ne '') {
2934: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2935: $includestr{$type} = &unescape($includestr{$type});
2936: }
2937: }
2938: if (ref($settings->{'helpform'}) eq 'HASH') {
2939: if (ref($fields) eq 'ARRAY') {
2940: foreach my $field (@{$fields}) {
2941: $currfield{$field} = $settings->{'helpform'}{$field};
2942: }
2943: }
2944: if (exists($settings->{'helpform'}{'maxsize'})) {
2945: $maxsize = $settings->{'helpform'}{'maxsize'};
2946: } else {
2947: $maxsize = '1.0';
2948: }
2949: } else {
2950: if (ref($fields) eq 'ARRAY') {
2951: foreach my $field (@{$fields}) {
2952: $currfield{$field} = 'yes';
2953: }
2954: }
2955: $maxsize = '1.0';
2956: }
2957: }
2958: } else {
2959: if ($position eq 'top') {
2960: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2961: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2962: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2963: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2964: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2965: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2966: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2967: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2968: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
2969: } elsif ($position eq 'bottom') {
2970: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2971: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2972: if (ref($fields) eq 'ARRAY') {
2973: foreach my $field (@{$fields}) {
2974: $currfield{$field} = 'yes';
2975: }
2976: }
2977: $maxsize = '1.0';
2978: }
2979: }
2980: my ($titles,$short_titles) = &contact_titles();
2981: my $rownum = 0;
2982: my $css_class;
2983: if ($position eq 'top') {
2984: foreach my $item (@contacts) {
2985: $css_class = $rownum%2?' class="LC_odd_row"':'';
2986: $datatable .= '<tr'.$css_class.'>'.
2987: '<td><span class="LC_nobreak">'.$titles->{$item}.
2988: '</span></td><td class="LC_right_item">'.
2989: '<input type="text" name="'.$item.'" value="'.
2990: $to{$item}.'" /></td></tr>';
2991: $rownum ++;
2992: }
2993: } elsif ($position eq 'bottom') {
2994: $css_class = $rownum%2?' class="LC_odd_row"':'';
2995: $datatable .= '<tr'.$css_class.'>'.
2996: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
2997: &mt('(e-mail, subject, and description always shown)').
2998: '</td><td class="LC_left_item">';
2999: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3000: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3001: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3002: foreach my $field (@{$fields}) {
3003: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3004: if (($field eq 'screenshot') || ($field eq 'cc')) {
3005: $datatable .= ' '.&mt('(logged-in users)');
3006: }
3007: $datatable .='</td><td>';
3008: my $clickaction;
3009: if ($field eq 'screenshot') {
3010: $clickaction = ' onclick="screenshotSize(this);"';
3011: }
3012: if (ref($possoptions->{$field}) eq 'ARRAY') {
3013: foreach my $option (@{$possoptions->{$field}}) {
3014: my $checked;
3015: if ($currfield{$field} eq $option) {
3016: $checked = ' checked="checked"';
3017: }
3018: $datatable .= '<span class="LC_nobreak"><label>'.
3019: '<input type="radio" name="helpform_'.$field.'" '.
3020: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3021: '</label></span>'.(' 'x2);
3022: }
3023: }
3024: if ($field eq 'screenshot') {
3025: my $display;
3026: if ($currfield{$field} eq 'no') {
3027: $display = ' style="display:none"';
3028: }
3029: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3030: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3031: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3032: }
3033: $datatable .= '</td></tr>';
3034: }
3035: $datatable .= '</table>';
3036: }
3037: $datatable .= '</td></tr>'."\n";
3038: $rownum ++;
3039: }
3040: unless (($position eq 'top') || ($position eq 'lower')) {
3041: foreach my $type (@mailings) {
3042: $css_class = $rownum%2?' class="LC_odd_row"':'';
3043: $datatable .= '<tr'.$css_class.'>'.
3044: '<td><span class="LC_nobreak">'.
3045: $titles->{$type}.': </span></td>'.
3046: '<td class="LC_left_item">';
3047: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3048: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3049: }
3050: $datatable .= '<span class="LC_nobreak">';
3051: foreach my $item (@contacts) {
3052: $datatable .= '<label>'.
3053: '<input type="checkbox" name="'.$type.'"'.
3054: $checked{$type}{$item}.
3055: ' value="'.$item.'" />'.$short_titles->{$item}.
3056: '</label> ';
3057: }
3058: $datatable .= '</span><br />'.&mt('Others').': '.
3059: '<input type="text" name="'.$type.'_others" '.
3060: 'value="'.$otheremails{$type}.'" />';
3061: my %locchecked;
3062: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3063: foreach my $loc ('s','b') {
3064: if ($includeloc{$type} eq $loc) {
3065: $locchecked{$loc} = ' checked="checked"';
3066: last;
3067: }
3068: }
3069: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3070: '<input type="text" name="'.$type.'_bcc" '.
3071: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3072: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3073: &mt('Text automatically added to e-mail:').' '.
3074: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3075: '<span class="LC_nobreak">'.&mt('Location:').' '.
3076: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3077: (' 'x2).
3078: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3079: '</span></fieldset>';
3080: }
3081: $datatable .= '</td></tr>'."\n";
3082: $rownum ++;
3083: }
3084: }
3085: if ($position eq 'middle') {
3086: my %choices;
3087: my $corelink = &core_link_msu();
3088: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3089: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3090: $corelink);
3091: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3092: my @toggles = ('reporterrors','reportupdates','reportstatus');
3093: my %defaultchecked = ('reporterrors' => 'on',
3094: 'reportupdates' => 'on',
3095: 'reportstatus' => 'on');
3096: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3097: \%choices,$rownum);
3098: $datatable .= $reports;
3099: } elsif ($position eq 'lower') {
3100: my (%current,%excluded,%weights);
3101: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3102: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3103: $current{'errorthreshold'} = $lonstatus{'threshold'};
3104: } else {
3105: $current{'errorthreshold'} = $defaults->{'threshold'};
3106: }
3107: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3108: $current{'errorsysmail'} = $lonstatus{'sysmail'};
3109: } else {
3110: $current{'errorsysmail'} = $defaults->{'sysmail'};
3111: }
3112: if (ref($lonstatus{'weights'}) eq 'HASH') {
3113: foreach my $type ('E','W','N','U') {
3114: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3115: $weights{$type} = $lonstatus{'weights'}{$type};
3116: } else {
3117: $weights{$type} = $defaults->{$type};
3118: }
3119: }
3120: } else {
3121: foreach my $type ('E','W','N','U') {
3122: $weights{$type} = $defaults->{$type};
3123: }
3124: }
3125: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3126: if (@{$lonstatus{'excluded'}} > 0) {
3127: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3128: }
3129: }
3130: foreach my $item ('errorthreshold','errorsysmail') {
3131: $css_class = $rownum%2?' class="LC_odd_row"':'';
3132: $datatable .= '<tr'.$css_class.'>'.
3133: '<td class="LC_left_item"><span class="LC_nobreak">'.
3134: $titles->{$item}.
3135: '</span></td><td class="LC_left_item">'.
3136: '<input type="text" name="'.$item.'" value="'.
3137: $current{$item}.'" size="5" /></td></tr>';
3138: $rownum ++;
3139: }
3140: $css_class = $rownum%2?' class="LC_odd_row"':'';
3141: $datatable .= '<tr'.$css_class.'>'.
3142: '<td class="LC_left_item">'.
3143: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3144: '</span></td><td class="LC_left_item"><table><tr>';
3145: foreach my $type ('E','W','N','U') {
3146: $datatable .= '<td>'.$names->{$type}.'<br />'.
3147: '<input type="text" name="errorweights_'.$type.'" value="'.
3148: $weights{$type}.'" size="5" /></td>';
3149: }
3150: $datatable .= '</tr></table></tr>';
3151: $rownum ++;
3152: $css_class = $rownum%2?' class="LC_odd_row"':'';
3153: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3154: $titles->{'errorexcluded'}.'</td>'.
3155: '<td class="LC_left_item"><table>';
3156: my $numinrow = 4;
3157: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3158: for (my $i=0; $i<@ids; $i++) {
3159: my $rem = $i%($numinrow);
3160: if ($rem == 0) {
3161: if ($i > 0) {
3162: $datatable .= '</tr>';
3163: }
3164: $datatable .= '<tr>';
3165: }
3166: my $check;
3167: if ($excluded{$ids[$i]}) {
3168: $check = ' checked="checked" ';
3169: }
3170: $datatable .= '<td class="LC_left_item">'.
3171: '<span class="LC_nobreak"><label>'.
3172: '<input type="checkbox" name="errorexcluded" '.
3173: 'value="'.$ids[$i].'"'.$check.' />'.
3174: $ids[$i].'</label></span></td>';
3175: }
3176: my $colsleft = $numinrow - @ids%($numinrow);
3177: if ($colsleft > 1 ) {
3178: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3179: ' </td>';
3180: } elsif ($colsleft == 1) {
3181: $datatable .= '<td class="LC_left_item"> </td>';
3182: }
3183: $datatable .= '</tr></table></td></tr>';
3184: $rownum ++;
3185: } elsif ($position eq 'bottom') {
3186: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3187: my (@posstypes,%usertypeshash);
3188: if (ref($types) eq 'ARRAY') {
3189: @posstypes = @{$types};
3190: }
3191: if (@posstypes) {
3192: if (ref($usertypes) eq 'HASH') {
3193: %usertypeshash = %{$usertypes};
3194: }
3195: my @overridden;
3196: my $numinrow = 4;
3197: if (ref($settings) eq 'HASH') {
3198: if (ref($settings->{'overrides'}) eq 'HASH') {
3199: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3200: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3201: push(@overridden,$key);
3202: foreach my $item (@contacts) {
3203: if ($settings->{'overrides'}{$key}{$item}) {
3204: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3205: }
3206: }
3207: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3208: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3209: $includeloc{'override_'.$key} = '';
3210: $includestr{'override_'.$key} = '';
3211: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3212: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3213: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3214: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3215: }
3216: }
3217: }
3218: }
3219: }
3220: my $customclass = 'LC_helpdesk_override';
3221: my $optionsprefix = 'LC_options_helpdesk_';
3222:
3223: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3224:
3225: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3226: $numinrow,$othertitle,'overrides',
3227: \$rownum,$onclicktypes,$customclass);
3228: $rownum ++;
3229: $usertypeshash{'default'} = $othertitle;
3230: foreach my $status (@posstypes) {
3231: my $css_class;
3232: if ($rownum%2) {
3233: $css_class = 'LC_odd_row ';
3234: }
3235: $css_class .= $customclass;
3236: my $rowid = $optionsprefix.$status;
3237: my $hidden = 1;
3238: my $currstyle = 'display:none';
3239: if (grep(/^\Q$status\E$/,@overridden)) {
3240: $currstyle = 'display:table-row';
3241: $hidden = 0;
3242: }
3243: my $key = 'override_'.$status;
3244: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3245: $includeloc{$key},$includestr{$key},$status,$rowid,
3246: $usertypeshash{$status},$css_class,$currstyle,
3247: \@contacts,$short_titles);
3248: unless ($hidden) {
3249: $rownum ++;
3250: }
3251: }
3252: }
3253: }
3254: $$rowtotal += $rownum;
3255: return $datatable;
3256: }
3257:
3258: sub core_link_msu {
3259: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3260: &mt('LON-CAPA core group - MSU'),600,500);
3261: }
3262:
3263: sub overridden_helpdesk {
3264: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3265: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3266: my $class = 'LC_left_item';
3267: if ($css_class) {
3268: $css_class = ' class="'.$css_class.'"';
3269: }
3270: if ($rowid) {
3271: $rowid = ' id="'.$rowid.'"';
3272: }
3273: if ($rowstyle) {
3274: $rowstyle = ' style="'.$rowstyle.'"';
3275: }
3276: my ($output,$description);
3277: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3278: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3279: "<td>$description</td>\n".
3280: '<td class="'.$class.'" colspan="2">'.
3281: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3282: '<span class="LC_nobreak">';
3283: if (ref($contacts) eq 'ARRAY') {
3284: foreach my $item (@{$contacts}) {
3285: my $check;
3286: if (ref($checked) eq 'HASH') {
3287: $check = $checked->{$item};
3288: }
3289: my $title;
3290: if (ref($short_titles) eq 'HASH') {
3291: $title = $short_titles->{$item};
3292: }
3293: $output .= '<label>'.
3294: '<input type="checkbox" name="override_'.$type.'"'.$check.
3295: ' value="'.$item.'" />'.$title.'</label> ';
3296: }
3297: }
3298: $output .= '</span><br />'.&mt('Others').': '.
3299: '<input type="text" name="override_'.$type.'_others" '.
3300: 'value="'.$otheremails.'" />';
3301: my %locchecked;
3302: foreach my $loc ('s','b') {
3303: if ($includeloc eq $loc) {
3304: $locchecked{$loc} = ' checked="checked"';
3305: last;
3306: }
3307: }
3308: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3309: '<input type="text" name="override_'.$type.'_bcc" '.
3310: 'value="'.$bccemails.'" /></fieldset>'.
3311: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3312: &mt('Text automatically added to e-mail:').' '.
3313: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3314: '<span class="LC_nobreak">'.&mt('Location:').' '.
3315: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3316: (' 'x2).
3317: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3318: '</span></fieldset>'.
3319: '</td></tr>'."\n";
3320: return $output;
3321: }
3322:
3323: sub contacts_javascript {
3324: return <<"ENDSCRIPT";
3325:
3326: <script type="text/javascript">
3327: // <![CDATA[
3328:
3329: function screenshotSize(field) {
3330: if (document.getElementById('help_screenshotsize')) {
3331: if (field.value == 'no') {
3332: document.getElementById('help_screenshotsize').style.display="none";
3333: } else {
3334: document.getElementById('help_screenshotsize').style.display="";
3335: }
3336: }
3337: return;
3338: }
3339:
3340: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3341: if (form.elements[checkbox].length != undefined) {
3342: var count = 0;
3343: if (docount) {
3344: for (var i=0; i<form.elements[checkbox].length; i++) {
3345: if (form.elements[checkbox][i].checked) {
3346: count ++;
3347: }
3348: }
3349: }
3350: for (var i=0; i<form.elements[checkbox].length; i++) {
3351: var type = form.elements[checkbox][i].value;
3352: if (document.getElementById(prefix+type)) {
3353: if (form.elements[checkbox][i].checked) {
3354: document.getElementById(prefix+type).style.display = 'table-row';
3355: if (count % 2 == 1) {
3356: document.getElementById(prefix+type).className = target+' LC_odd_row';
3357: } else {
3358: document.getElementById(prefix+type).className = target;
3359: }
3360: count ++;
3361: } else {
3362: document.getElementById(prefix+type).style.display = 'none';
3363: }
3364: }
3365: }
3366: }
3367: return;
3368: }
3369:
3370: // ]]>
3371: </script>
3372:
3373: ENDSCRIPT
3374: }
3375:
3376: sub print_helpsettings {
3377: my ($position,$dom,$settings,$rowtotal) = @_;
3378: my $confname = $dom.'-domainconfig';
3379: my $formname = 'display';
3380: my ($datatable,$itemcount);
3381: if ($position eq 'top') {
3382: $itemcount = 1;
3383: my (%choices,%defaultchecked,@toggles);
3384: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3385: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3386: &mt('LON-CAPA bug tracker'),600,500));
3387: %defaultchecked = ('submitbugs' => 'on');
3388: @toggles = ('submitbugs');
3389: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3390: \%choices,$itemcount);
3391: $$rowtotal ++;
3392: } else {
3393: my $css_class;
3394: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3395: my (%customroles,%ordered,%current);
3396: if (ref($settings) eq 'HASH') {
3397: if (ref($settings->{'adhoc'}) eq 'HASH') {
3398: %current = %{$settings->{'adhoc'}};
3399: }
3400: }
3401: my $count = 0;
3402: foreach my $key (sort(keys(%existing))) {
3403: if ($key=~/^rolesdef\_(\w+)$/) {
3404: my $rolename = $1;
3405: my (%privs,$order);
3406: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3407: $customroles{$rolename} = \%privs;
3408: if (ref($current{$rolename}) eq 'HASH') {
3409: $order = $current{$rolename}{'order'};
3410: }
3411: if ($order eq '') {
3412: $order = $count;
3413: }
3414: $ordered{$order} = $rolename;
3415: $count++;
3416: }
3417: }
3418: my $maxnum = scalar(keys(%ordered));
3419: my @roles_by_num = ();
3420: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3421: push(@roles_by_num,$item);
3422: }
3423: my $context = 'domprefs';
3424: my $crstype = 'Course';
3425: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3426: my @accesstypes = ('all','dh','da','none');
3427: my ($numstatustypes,@jsarray);
3428: if (ref($types) eq 'ARRAY') {
3429: if (@{$types} > 0) {
3430: $numstatustypes = scalar(@{$types});
3431: push(@accesstypes,'status');
3432: @jsarray = ('bystatus');
3433: }
3434: }
3435: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3436: if (keys(%domhelpdesk)) {
3437: push(@accesstypes,('inc','exc'));
3438: push(@jsarray,('notinc','notexc'));
3439: }
3440: my $hiddenstr = join("','",@jsarray);
3441: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3442: my $context = 'domprefs';
3443: my $crstype = 'Course';
3444: my $prefix = 'helproles_';
3445: my $add_class = 'LC_hidden';
3446: foreach my $num (@roles_by_num) {
3447: my $role = $ordered{$num};
3448: my ($desc,$access,@statuses);
3449: if (ref($current{$role}) eq 'HASH') {
3450: $desc = $current{$role}{'desc'};
3451: $access = $current{$role}{'access'};
3452: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3453: @statuses = @{$current{$role}{'insttypes'}};
3454: }
3455: }
3456: if ($desc eq '') {
3457: $desc = $role;
3458: }
3459: my $identifier = 'custhelp'.$num;
3460: my %full=();
3461: my %levels= (
3462: course => {},
3463: domain => {},
3464: system => {},
3465: );
3466: my %levelscurrent=(
3467: course => {},
3468: domain => {},
3469: system => {},
3470: );
3471: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3472: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3473: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3474: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3475: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3476: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3477: for (my $k=0; $k<=$maxnum; $k++) {
3478: my $vpos = $k+1;
3479: my $selstr;
3480: if ($k == $num) {
3481: $selstr = ' selected="selected" ';
3482: }
3483: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3484: }
3485: $datatable .= '</select>'.(' 'x2).
3486: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3487: '</td>'.
3488: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3489: &mt('Name shown to users:').
3490: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3491: '</fieldset>'.
3492: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3493: $othertitle,$usertypes,$types,\%domhelpdesk).
3494: '<fieldset>'.
3495: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3496: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3497: \%levelscurrent,$identifier,
3498: 'LC_hidden',$prefix.$num.'_privs').
3499: '</fieldset></td>';
3500: $itemcount ++;
3501: }
3502: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3503: my $newcust = 'custhelp'.$count;
3504: my (%privs,%levelscurrent);
3505: my %full=();
3506: my %levels= (
3507: course => {},
3508: domain => {},
3509: system => {},
3510: );
3511: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3512: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3513: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3514: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3515: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3516: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3517: for (my $k=0; $k<$maxnum+1; $k++) {
3518: my $vpos = $k+1;
3519: my $selstr;
3520: if ($k == $maxnum) {
3521: $selstr = ' selected="selected" ';
3522: }
3523: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3524: }
3525: $datatable .= '</select> '."\n".
3526: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3527: '</label></span></td>'.
3528: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3529: '<span class="LC_nobreak">'.
3530: &mt('Internal name:').
3531: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3532: '</span>'.(' 'x4).
3533: '<span class="LC_nobreak">'.
3534: &mt('Name shown to users:').
3535: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3536: '</span></fieldset>'.
3537: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3538: $usertypes,$types,\%domhelpdesk).
3539: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3540: &Apache::lonuserutils::custom_role_header($context,$crstype,
3541: \@templateroles,$newcust).
3542: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3543: \%levelscurrent,$newcust).
3544: '</fieldset>'.
3545: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3546: '</td></tr>';
3547: $count ++;
3548: $$rowtotal += $count;
3549: }
3550: return $datatable;
3551: }
3552:
3553: sub adhocbutton {
3554: my ($prefix,$num,$field,$visibility) = @_;
3555: my %lt = &Apache::lonlocal::texthash(
3556: show => 'Show details',
3557: hide => 'Hide details',
3558: );
3559: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3560: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3561: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3562: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3563: }
3564:
3565: sub helpsettings_javascript {
3566: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3567: return unless(ref($roles_by_num) eq 'ARRAY');
3568: my %html_js_lt = &Apache::lonlocal::texthash(
3569: show => 'Show details',
3570: hide => 'Hide details',
3571: );
3572: &html_escape(\%html_js_lt);
3573: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3574: return <<"ENDSCRIPT";
3575: <script type="text/javascript">
3576: // <![CDATA[
3577:
3578: function reorderHelpRoles(form,item) {
3579: var changedVal;
3580: $jstext
3581: var newpos = 'helproles_${total}_pos';
3582: var maxh = 1 + $total;
3583: var current = new Array();
3584: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3585: if (item == newpos) {
3586: changedVal = newitemVal;
3587: } else {
3588: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3589: current[newitemVal] = newpos;
3590: }
3591: for (var i=0; i<helproles.length; i++) {
3592: var elementName = 'helproles_'+helproles[i]+'_pos';
3593: if (elementName != item) {
3594: if (form.elements[elementName]) {
3595: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3596: current[currVal] = elementName;
3597: }
3598: }
3599: }
3600: var oldVal;
3601: for (var j=0; j<maxh; j++) {
3602: if (current[j] == undefined) {
3603: oldVal = j;
3604: }
3605: }
3606: if (oldVal < changedVal) {
3607: for (var k=oldVal+1; k<=changedVal ; k++) {
3608: var elementName = current[k];
3609: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3610: }
3611: } else {
3612: for (var k=changedVal; k<oldVal; k++) {
3613: var elementName = current[k];
3614: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3615: }
3616: }
3617: return;
3618: }
3619:
3620: function helpdeskAccess(num) {
3621: var curraccess = null;
3622: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3623: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3624: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3625: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3626: }
3627: }
3628: }
3629: var shown = Array();
3630: var hidden = Array();
3631: if (curraccess == 'none') {
3632: hidden = Array('$hiddenstr');
3633: } else {
3634: if (curraccess == 'status') {
3635: shown = Array('bystatus');
3636: hidden = Array('notinc','notexc');
3637: } else {
3638: if (curraccess == 'exc') {
3639: shown = Array('notexc');
3640: hidden = Array('notinc','bystatus');
3641: }
3642: if (curraccess == 'inc') {
3643: shown = Array('notinc');
3644: hidden = Array('notexc','bystatus');
3645: }
3646: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3647: hidden = Array('notinc','notexc','bystatus');
3648: }
3649: }
3650: }
3651: if (hidden.length > 0) {
3652: for (var i=0; i<hidden.length; i++) {
3653: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3654: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3655: }
3656: }
3657: }
3658: if (shown.length > 0) {
3659: for (var i=0; i<shown.length; i++) {
3660: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3661: if (shown[i] == 'privs') {
3662: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3663: } else {
3664: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3665: }
3666: }
3667: }
3668: }
3669: return;
3670: }
3671:
3672: function toggleHelpdeskItem(num,field) {
3673: if (document.getElementById('helproles_'+num+'_'+field)) {
3674: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3675: document.getElementById('helproles_'+num+'_'+field).className =
3676: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3677: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3678: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3679: }
3680: } else {
3681: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3682: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3683: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3684: }
3685: }
3686: }
3687: return;
3688: }
3689:
3690: // ]]>
3691: </script>
3692:
3693: ENDSCRIPT
3694: }
3695:
3696: sub helpdeskroles_access {
3697: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3698: $usertypes,$types,$domhelpdesk) = @_;
3699: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3700: my %lt = &Apache::lonlocal::texthash(
3701: 'rou' => 'Role usage',
3702: 'whi' => 'Which helpdesk personnel may use this role?',
3703: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3704: 'dh' => 'All with domain helpdesk role',
3705: 'da' => 'All with domain helpdesk assistant role',
3706: 'none' => 'None',
3707: 'status' => 'Determined based on institutional status',
3708: 'inc' => 'Include all, but exclude specific personnel',
3709: 'exc' => 'Exclude all, but include specific personnel',
3710: );
3711: my %usecheck = (
3712: all => ' checked="checked"',
3713: );
3714: my %displaydiv = (
3715: status => 'none',
3716: inc => 'none',
3717: exc => 'none',
3718: priv => 'block',
3719: );
3720: my $output;
3721: if (ref($current) eq 'HASH') {
3722: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3723: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3724: $usecheck{$current->{access}} = $usecheck{'all'};
3725: delete($usecheck{'all'});
3726: if ($current->{access} =~ /^(status|inc|exc)$/) {
3727: my $access = $1;
3728: $displaydiv{$access} = 'inline';
3729: } elsif ($current->{access} eq 'none') {
3730: $displaydiv{'priv'} = 'none';
3731: }
3732: }
3733: }
3734: }
3735: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3736: '<p>'.$lt{'whi'}.'</p>';
3737: foreach my $access (@{$accesstypes}) {
3738: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3739: ' onclick="helpdeskAccess('."'$num'".');" />'.
3740: $lt{$access}.'</label>';
3741: if ($access eq 'status') {
3742: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3743: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3744: $othertitle,$usertypes,$types).
3745: '</div>';
3746: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3747: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3748: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3749: '</div>';
3750: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3751: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3752: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3753: '</div>';
3754: }
3755: $output .= '</p>';
3756: }
3757: $output .= '</fieldset>';
3758: return $output;
3759: }
3760:
3761: sub radiobutton_prefs {
3762: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3763: $additional,$align) = @_;
3764: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3765: (ref($choices) eq 'HASH'));
3766:
3767: my (%checkedon,%checkedoff,$datatable,$css_class);
3768:
3769: foreach my $item (@{$toggles}) {
3770: if ($defaultchecked->{$item} eq 'on') {
3771: $checkedon{$item} = ' checked="checked" ';
3772: $checkedoff{$item} = ' ';
3773: } elsif ($defaultchecked->{$item} eq 'off') {
3774: $checkedoff{$item} = ' checked="checked" ';
3775: $checkedon{$item} = ' ';
3776: }
3777: }
3778: if (ref($settings) eq 'HASH') {
3779: foreach my $item (@{$toggles}) {
3780: if ($settings->{$item} eq '1') {
3781: $checkedon{$item} = ' checked="checked" ';
3782: $checkedoff{$item} = ' ';
3783: } elsif ($settings->{$item} eq '0') {
3784: $checkedoff{$item} = ' checked="checked" ';
3785: $checkedon{$item} = ' ';
3786: }
3787: }
3788: }
3789: if ($onclick) {
3790: $onclick = ' onclick="'.$onclick.'"';
3791: }
3792: foreach my $item (@{$toggles}) {
3793: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3794: $datatable .=
3795: '<tr'.$css_class.'><td valign="top">'.
3796: '<span class="LC_nobreak">'.$choices->{$item}.
3797: '</span></td>';
3798: if ($align eq 'left') {
3799: $datatable .= '<td class="LC_left_item">';
3800: } else {
3801: $datatable .= '<td class="LC_right_item">';
3802: }
3803: $datatable .=
3804: '<span class="LC_nobreak">'.
3805: '<label><input type="radio" name="'.
3806: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3807: '</label> <label><input type="radio" name="'.$item.'" '.
3808: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3809: '</span>'.$additional.
3810: '</td>'.
3811: '</tr>';
3812: $itemcount ++;
3813: }
3814: return ($datatable,$itemcount);
3815: }
3816:
3817: sub print_coursedefaults {
3818: my ($position,$dom,$settings,$rowtotal) = @_;
3819: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3820: my $itemcount = 1;
3821: my %choices = &Apache::lonlocal::texthash (
3822: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3823: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3824: coursecredits => 'Credits can be specified for courses',
3825: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3826: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3827: texengine => 'Default method to display mathematics',
3828: postsubmit => 'Disable submit button/keypress following student submission',
3829: canclone => "People who may clone a course (besides course's owner and coordinators)",
3830: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3831: );
3832: my %staticdefaults = (
3833: anonsurvey_threshold => 10,
3834: uploadquota => 500,
3835: postsubmit => 60,
3836: mysqltables => 172800,
3837: );
3838: if ($position eq 'top') {
3839: %defaultchecked = (
3840: 'uselcmath' => 'on',
3841: 'usejsme' => 'on',
3842: 'canclone' => 'none',
3843: );
3844: @toggles = ('uselcmath','usejsme');
3845: my $deftex = $Apache::lonnet::deftex;
3846: if (ref($settings) eq 'HASH') {
3847: if ($settings->{'texengine'}) {
3848: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
3849: $deftex = $settings->{'texengine'};
3850: }
3851: }
3852: }
3853: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3854: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
3855: '<span class="LC_nobreak">'.$choices{'texengine'}.
3856: '</span></td><td class="LC_right_item">'.
3857: '<select name="texengine">'."\n";
3858: my %texoptions = (
3859: MathJax => 'MathJax',
3860: mimetex => &mt('Convert to Images'),
3861: tth => &mt('TeX to HTML'),
3862: );
3863: foreach my $renderer ('MathJax','mimetex','tth') {
3864: my $selected = '';
3865: if ($renderer eq $deftex) {
3866: $selected = ' selected="selected"';
3867: }
3868: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
3869: }
3870: $mathdisp .= '</select></td></tr>'."\n";
3871: $itemcount ++;
3872: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3873: \%choices,$itemcount);
3874: $datatable = $mathdisp.$datatable;
3875: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3876: $datatable .=
3877: '<tr'.$css_class.'><td valign="top">'.
3878: '<span class="LC_nobreak">'.$choices{'canclone'}.
3879: '</span></td><td class="LC_left_item">';
3880: my $currcanclone = 'none';
3881: my $onclick;
3882: my @cloneoptions = ('none','domain');
3883: my %clonetitles = &Apache::lonlocal::texthash (
3884: none => 'No additional course requesters',
3885: domain => "Any course requester in course's domain",
3886: instcode => 'Course requests for official courses ...',
3887: );
3888: my (%codedefaults,@code_order,@posscodes);
3889: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3890: \@code_order) eq 'ok') {
3891: if (@code_order > 0) {
3892: push(@cloneoptions,'instcode');
3893: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3894: }
3895: }
3896: if (ref($settings) eq 'HASH') {
3897: if ($settings->{'canclone'}) {
3898: if (ref($settings->{'canclone'}) eq 'HASH') {
3899: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3900: if (@code_order > 0) {
3901: $currcanclone = 'instcode';
3902: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3903: }
3904: }
3905: } elsif ($settings->{'canclone'} eq 'domain') {
3906: $currcanclone = $settings->{'canclone'};
3907: }
3908: }
3909: }
3910: foreach my $option (@cloneoptions) {
3911: my ($checked,$additional);
3912: if ($currcanclone eq $option) {
3913: $checked = ' checked="checked"';
3914: }
3915: if ($option eq 'instcode') {
3916: if (@code_order) {
3917: my $show = 'none';
3918: if ($checked) {
3919: $show = 'block';
3920: }
3921: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3922: &mt('Institutional codes for new and cloned course have identical:').
3923: '<br />';
3924: foreach my $item (@code_order) {
3925: my $codechk;
3926: if ($checked) {
3927: if (grep(/^\Q$item\E$/,@posscodes)) {
3928: $codechk = ' checked="checked"';
3929: }
3930: }
3931: $additional .= '<label>'.
3932: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3933: $item.'</label>';
3934: }
3935: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3936: }
3937: }
3938: $datatable .=
3939: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3940: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3941: '</label> '.$additional.'</span><br />';
3942: }
3943: $datatable .= '</td>'.
3944: '</tr>';
3945: $itemcount ++;
3946: } else {
3947: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3948: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3949: my $currusecredits = 0;
3950: my $postsubmitclient = 1;
3951: my @types = ('official','unofficial','community','textbook');
3952: if (ref($settings) eq 'HASH') {
3953: $currdefresponder = $settings->{'anonsurvey_threshold'};
3954: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3955: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3956: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3957: }
3958: }
3959: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3960: foreach my $type (@types) {
3961: next if ($type eq 'community');
3962: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3963: if ($defcredits{$type} ne '') {
3964: $currusecredits = 1;
3965: }
3966: }
3967: }
3968: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3969: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3970: $postsubmitclient = 0;
3971: foreach my $type (@types) {
3972: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3973: }
3974: } else {
3975: foreach my $type (@types) {
3976: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3977: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3978: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3979: } else {
3980: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3981: }
3982: } else {
3983: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3984: }
3985: }
3986: }
3987: } else {
3988: foreach my $type (@types) {
3989: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3990: }
3991: }
3992: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3993: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3994: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3995: }
3996: } else {
3997: foreach my $type (@types) {
3998: $currmysql{$type} = $staticdefaults{'mysqltables'};
3999: }
4000: }
4001: } else {
4002: foreach my $type (@types) {
4003: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4004: }
4005: }
4006: if (!$currdefresponder) {
4007: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4008: } elsif ($currdefresponder < 1) {
4009: $currdefresponder = 1;
4010: }
4011: foreach my $type (@types) {
4012: if ($curruploadquota{$type} eq '') {
4013: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4014: }
4015: }
4016: $datatable .=
4017: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4018: $choices{'anonsurvey_threshold'}.
4019: '</span></td>'.
4020: '<td class="LC_right_item"><span class="LC_nobreak">'.
4021: '<input type="text" name="anonsurvey_threshold"'.
4022: ' value="'.$currdefresponder.'" size="5" /></span>'.
4023: '</td></tr>'."\n";
4024: $itemcount ++;
4025: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4026: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4027: $choices{'uploadquota'}.
4028: '</span></td>'.
4029: '<td align="right" class="LC_right_item">'.
4030: '<table><tr>';
4031: foreach my $type (@types) {
4032: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4033: '<input type="text" name="uploadquota_'.$type.'"'.
4034: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4035: }
4036: $datatable .= '</tr></table></td></tr>'."\n";
4037: $itemcount ++;
4038: my $onclick = "toggleDisplay(this.form,'credits');";
4039: my $display = 'none';
4040: if ($currusecredits) {
4041: $display = 'block';
4042: }
4043: my $additional = '<div id="credits" style="display: '.$display.'">'.
4044: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4045: foreach my $type (@types) {
4046: next if ($type eq 'community');
4047: $additional .= '<td align="center">'.&mt($type).'<br />'.
4048: '<input type="text" name="'.$type.'_credits"'.
4049: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4050: }
4051: $additional .= '</tr></table></div>'."\n";
4052: %defaultchecked = ('coursecredits' => 'off');
4053: @toggles = ('coursecredits');
4054: my $current = {
4055: 'coursecredits' => $currusecredits,
4056: };
4057: (my $table,$itemcount) =
4058: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4059: \%choices,$itemcount,$onclick,$additional,'left');
4060: $datatable .= $table;
4061: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4062: my $display = 'none';
4063: if ($postsubmitclient) {
4064: $display = 'block';
4065: }
4066: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4067: &mt('Number of seconds submit is disabled').'<br />'.
4068: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4069: '<table><tr>';
4070: foreach my $type (@types) {
4071: $additional .= '<td align="center">'.&mt($type).'<br />'.
4072: '<input type="text" name="'.$type.'_timeout" value="'.
4073: $deftimeout{$type}.'" size="5" /></td>';
4074: }
4075: $additional .= '</tr></table></div>'."\n";
4076: %defaultchecked = ('postsubmit' => 'on');
4077: @toggles = ('postsubmit');
4078: $current = {
4079: 'postsubmit' => $postsubmitclient,
4080: };
4081: ($table,$itemcount) =
4082: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4083: \%choices,$itemcount,$onclick,$additional,'left');
4084: $datatable .= $table;
4085: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4086: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4087: $choices{'mysqltables'}.
4088: '</span></td>'.
4089: '<td align="right" class="LC_right_item">'.
4090: '<table><tr>';
4091: foreach my $type (@types) {
4092: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4093: '<input type="text" name="mysqltables_'.$type.'"'.
4094: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4095: }
4096: $datatable .= '</tr></table></td></tr>'."\n";
4097: $itemcount ++;
4098:
4099: }
4100: $$rowtotal += $itemcount;
4101: return $datatable;
4102: }
4103:
4104: sub print_selfenrollment {
4105: my ($position,$dom,$settings,$rowtotal) = @_;
4106: my ($css_class,$datatable);
4107: my $itemcount = 1;
4108: my @types = ('official','unofficial','community','textbook');
4109: if (($position eq 'top') || ($position eq 'middle')) {
4110: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4111: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4112: my @rows;
4113: my $key;
4114: if ($position eq 'top') {
4115: $key = 'admin';
4116: if (ref($rowsref) eq 'ARRAY') {
4117: @rows = @{$rowsref};
4118: }
4119: } elsif ($position eq 'middle') {
4120: $key = 'default';
4121: @rows = ('types','registered','approval','limit');
4122: }
4123: foreach my $row (@rows) {
4124: if (defined($titlesref->{$row})) {
4125: $itemcount ++;
4126: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4127: $datatable .= '<tr'.$css_class.'>'.
4128: '<td>'.$titlesref->{$row}.'</td>'.
4129: '<td class="LC_left_item">'.
4130: '<table><tr>';
4131: my (%current,%currentcap);
4132: if (ref($settings) eq 'HASH') {
4133: if (ref($settings->{$key}) eq 'HASH') {
4134: foreach my $type (@types) {
4135: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4136: $current{$type} = $settings->{$key}->{$type}->{$row};
4137: }
4138: if (($row eq 'limit') && ($key eq 'default')) {
4139: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4140: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4141: }
4142: }
4143: }
4144: }
4145: }
4146: my %roles = (
4147: '0' => &Apache::lonnet::plaintext('dc'),
4148: );
4149:
4150: foreach my $type (@types) {
4151: unless (($row eq 'registered') && ($key eq 'default')) {
4152: $datatable .= '<th>'.&mt($type).'</th>';
4153: }
4154: }
4155: unless (($row eq 'registered') && ($key eq 'default')) {
4156: $datatable .= '</tr><tr>';
4157: }
4158: foreach my $type (@types) {
4159: if ($type eq 'community') {
4160: $roles{'1'} = &mt('Community personnel');
4161: } else {
4162: $roles{'1'} = &mt('Course personnel');
4163: }
4164: $datatable .= '<td style="vertical-align: top">';
4165: if ($position eq 'top') {
4166: my %checked;
4167: if ($current{$type} eq '0') {
4168: $checked{'0'} = ' checked="checked"';
4169: } else {
4170: $checked{'1'} = ' checked="checked"';
4171: }
4172: foreach my $role ('1','0') {
4173: $datatable .= '<span class="LC_nobreak"><label>'.
4174: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4175: 'value="'.$role.'"'.$checked{$role}.' />'.
4176: $roles{$role}.'</label></span> ';
4177: }
4178: } else {
4179: if ($row eq 'types') {
4180: my %checked;
4181: if ($current{$type} =~ /^(all|dom)$/) {
4182: $checked{$1} = ' checked="checked"';
4183: } else {
4184: $checked{''} = ' checked="checked"';
4185: }
4186: foreach my $val ('','dom','all') {
4187: $datatable .= '<span class="LC_nobreak"><label>'.
4188: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4189: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4190: }
4191: } elsif ($row eq 'registered') {
4192: my %checked;
4193: if ($current{$type} eq '1') {
4194: $checked{'1'} = ' checked="checked"';
4195: } else {
4196: $checked{'0'} = ' checked="checked"';
4197: }
4198: foreach my $val ('0','1') {
4199: $datatable .= '<span class="LC_nobreak"><label>'.
4200: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4201: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4202: }
4203: } elsif ($row eq 'approval') {
4204: my %checked;
4205: if ($current{$type} =~ /^([12])$/) {
4206: $checked{$1} = ' checked="checked"';
4207: } else {
4208: $checked{'0'} = ' checked="checked"';
4209: }
4210: for my $val (0..2) {
4211: $datatable .= '<span class="LC_nobreak"><label>'.
4212: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4213: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4214: }
4215: } elsif ($row eq 'limit') {
4216: my %checked;
4217: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4218: $checked{$1} = ' checked="checked"';
4219: } else {
4220: $checked{'none'} = ' checked="checked"';
4221: }
4222: my $cap;
4223: if ($currentcap{$type} =~ /^\d+$/) {
4224: $cap = $currentcap{$type};
4225: }
4226: foreach my $val ('none','allstudents','selfenrolled') {
4227: $datatable .= '<span class="LC_nobreak"><label>'.
4228: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4229: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4230: }
4231: $datatable .= '<br />'.
4232: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4233: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4234: '</span>';
4235: }
4236: }
4237: $datatable .= '</td>';
4238: }
4239: $datatable .= '</tr>';
4240: }
4241: $datatable .= '</table></td></tr>';
4242: }
4243: } elsif ($position eq 'bottom') {
4244: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4245: }
4246: $$rowtotal += $itemcount;
4247: return $datatable;
4248: }
4249:
4250: sub print_validation_rows {
4251: my ($caller,$dom,$settings,$rowtotal) = @_;
4252: my ($itemsref,$namesref,$fieldsref);
4253: if ($caller eq 'selfenroll') {
4254: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4255: } elsif ($caller eq 'requestcourses') {
4256: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4257: }
4258: my %currvalidation;
4259: if (ref($settings) eq 'HASH') {
4260: if (ref($settings->{'validation'}) eq 'HASH') {
4261: %currvalidation = %{$settings->{'validation'}};
4262: }
4263: }
4264: my $datatable;
4265: my $itemcount = 0;
4266: foreach my $item (@{$itemsref}) {
4267: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4268: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4269: $namesref->{$item}.
4270: '</span></td>'.
4271: '<td class="LC_left_item">';
4272: if (($item eq 'url') || ($item eq 'button')) {
4273: $datatable .= '<span class="LC_nobreak">'.
4274: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4275: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4276: } elsif ($item eq 'fields') {
4277: my @currfields;
4278: if (ref($currvalidation{$item}) eq 'ARRAY') {
4279: @currfields = @{$currvalidation{$item}};
4280: }
4281: foreach my $field (@{$fieldsref}) {
4282: my $check = '';
4283: if (grep(/^\Q$field\E$/,@currfields)) {
4284: $check = ' checked="checked"';
4285: }
4286: $datatable .= '<span class="LC_nobreak"><label>'.
4287: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4288: ' value="'.$field.'"'.$check.' />'.$field.
4289: '</label></span> ';
4290: }
4291: } elsif ($item eq 'markup') {
4292: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4293: $currvalidation{$item}.
4294: '</textarea>';
4295: }
4296: $datatable .= '</td></tr>'."\n";
4297: if (ref($rowtotal)) {
4298: $itemcount ++;
4299: }
4300: }
4301: if ($caller eq 'requestcourses') {
4302: my %currhash;
4303: if (ref($settings) eq 'HASH') {
4304: if (ref($settings->{'validation'}) eq 'HASH') {
4305: if ($settings->{'validation'}{'dc'} ne '') {
4306: $currhash{$settings->{'validation'}{'dc'}} = 1;
4307: }
4308: }
4309: }
4310: my $numinrow = 2;
4311: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4312: 'validationdc',%currhash);
4313: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4314: $datatable .= '<tr'.$css_class.'><td>';
4315: if ($numdc > 1) {
4316: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4317: } else {
4318: $datatable .= &mt('Course creation processed as: ');
4319: }
4320: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4321: $itemcount ++;
4322: }
4323: if (ref($rowtotal)) {
4324: $$rowtotal += $itemcount;
4325: }
4326: return $datatable;
4327: }
4328:
4329: sub print_passwords {
4330: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
4331: my ($datatable,$css_class);
4332: my $itemcount = 0;
4333: my %titles = &Apache::lonlocal::texthash (
4334: captcha => '"Forgot Password" CAPTCHA validation',
4335: link => 'Reset link expiration (hours)',
4336: case => 'Case-sensitive usernames/e-mail',
4337: prelink => 'Information required (form 1)',
4338: postlink => 'Information required (form 2)',
4339: emailsrc => 'LON-CAPA e-mail address type(s)',
4340: customtext => 'Domain specific text (HTML)',
4341: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
4342: intauth_check => 'Check bcrypt cost if authenticated',
4343: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
4344: permanent => 'Permanent e-mail address',
4345: critical => 'Critical notification address',
4346: notify => 'Notification address',
4347: min => 'Minimum password length',
4348: max => 'Maximum password length',
4349: chars => 'Required characters',
4350: numsaved => 'Number of previous passwords to save and disallow reuse',
4351: );
4352: if ($position eq 'top') {
4353: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4354: my $shownlinklife = 2;
4355: my $prelink = 'both';
4356: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
4357: if (ref($settings) eq 'HASH') {
4358: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
4359: $shownlinklife = $settings->{resetlink};
4360: }
4361: if (ref($settings->{resetcase}) eq 'ARRAY') {
4362: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
4363: }
4364: if ($settings->{resetprelink} =~ /^(both|either)$/) {
4365: $prelink = $settings->{resetprelink};
4366: }
4367: if (ref($settings->{resetpostlink}) eq 'HASH') {
4368: %postlink = %{$settings->{resetpostlink}};
4369: }
4370: if (ref($settings->{resetemail}) eq 'ARRAY') {
4371: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
4372: }
4373: if ($settings->{resetremove}) {
4374: $nostdtext = 1;
4375: }
4376: if ($settings->{resetcustom}) {
4377: $customurl = $settings->{resetcustom};
4378: }
4379: } else {
4380: if (ref($types) eq 'ARRAY') {
4381: foreach my $item (@{$types}) {
4382: $casesens{$item} = 1;
4383: $postlink{$item} = ['username','email'];
4384: }
4385: }
4386: $casesens{'default'} = 1;
4387: $postlink{'default'} = ['username','email'];
4388: $prelink = 'both';
4389: %emailsrc = (
4390: permanent => 1,
4391: critical => 1,
4392: notify => 1,
4393: );
4394: }
4395: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
4396: $itemcount ++;
4397: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4398: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
4399: '<td class="LC_left_item">'.
4400: '<input type="textbox" value="'.$shownlinklife.'" '.
4401: 'name="passwords_link" size="3" /></td></tr>';
4402: $itemcount ++;
4403: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4404: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
4405: '<td class="LC_left_item">';
4406: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4407: foreach my $item (@{$types}) {
4408: my $checkedcase;
4409: if ($casesens{$item}) {
4410: $checkedcase = ' checked="checked"';
4411: }
4412: $datatable .= '<span class="LC_nobreak"><label>'.
4413: '<input type="checkbox" name="passwords_case_sensitive" value="'.
4414: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
4415: '</span> ';
4416: }
4417: }
4418: my $checkedcase;
4419: if ($casesens{'default'}) {
4420: $checkedcase = ' checked="checked"';
4421: }
4422: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4423: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
4424: $othertitle.'</label></span></td>';
4425: $itemcount ++;
4426: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4427: my %checkedpre = (
4428: both => ' checked="checked"',
4429: either => '',
4430: );
4431: if ($prelink eq 'either') {
4432: $checkedpre{either} = ' checked="checked"';
4433: $checkedpre{both} = '';
4434: }
4435: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
4436: '<td class="LC_left_item"><span class="LC_nobreak">'.
4437: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
4438: &mt('Both username and e-mail address').'</label></span> '.
4439: '<span class="LC_nobreak"><label>'.
4440: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
4441: &mt('Either username or e-mail address').'</label></span></td></tr>';
4442: $itemcount ++;
4443: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4444: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
4445: '<td class="LC_left_item">';
4446: my %postlinked;
4447: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4448: foreach my $item (@{$types}) {
4449: undef(%postlinked);
4450: $datatable .= '<fieldset style="display: inline-block;">'.
4451: '<legend>'.$usertypes->{$item}.'</legend>';
4452: if (ref($postlink{$item}) eq 'ARRAY') {
4453: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
4454: }
4455: foreach my $field ('email','username') {
4456: my $checked;
4457: if ($postlinked{$field}) {
4458: $checked = ' checked="checked"';
4459: }
4460: $datatable .= '<span class="LC_nobreak"><label>'.
4461: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
4462: $field.'"'.$checked.' />'.$field.'</label>'.
4463: '<span> ';
4464: }
4465: $datatable .= '</fieldset>';
4466: }
4467: }
4468: if (ref($postlink{'default'}) eq 'ARRAY') {
4469: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
4470: }
4471: $datatable .= '<fieldset style="display: inline-block;">'.
4472: '<legend>'.$othertitle.'</legend>';
4473: foreach my $field ('email','username') {
4474: my $checked;
4475: if ($postlinked{$field}) {
4476: $checked = ' checked="checked"';
4477: }
4478: $datatable .= '<span class="LC_nobreak"><label>'.
4479: '<input type="checkbox" name="passwords_postlink_default" value="'.
4480: $field.'"'.$checked.' />'.$field.'</label>'.
4481: '<span> ';
4482: }
4483: $datatable .= '</fieldset></td></tr>';
4484: $itemcount ++;
4485: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4486: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
4487: '<td class="LC_left_item">';
4488: foreach my $type ('permanent','critical','notify') {
4489: my $checkedemail;
4490: if ($emailsrc{$type}) {
4491: $checkedemail = ' checked="checked"';
4492: }
4493: $datatable .= '<span class="LC_nobreak"><label>'.
4494: '<input type="checkbox" name="passwords_emailsrc" value="'.
4495: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
4496: '<span> ';
4497: }
4498: $datatable .= '</td></tr>';
4499: $itemcount ++;
4500: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4501: my $switchserver = &check_switchserver($dom,$confname);
4502: my ($showstd,$noshowstd);
4503: if ($nostdtext) {
4504: $noshowstd = ' checked="checked"';
4505: } else {
4506: $showstd = ' checked="checked"';
4507: }
4508: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
4509: '<td class="LC_left_item"><span class="LC_nobreak">'.
4510: &mt('Retain standard text:').
4511: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
4512: &mt('Yes').'</label>'.' '.
4513: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
4514: &mt('No').'</label></span><br />'.
4515: '<span class="LC_fontsize_small">'.
4516: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
4517: &mt('Include custom text:');
4518: if ($customurl) {
4519: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
4520: undef,undef,undef,undef,'background-color:#ffffff');
4521: $datatable .= '<span class="LC_nobreak"> '.$link.
4522: '<label><input type="checkbox" name="passwords_custom_del"'.
4523: ' value="1" />'.&mt('Delete?').'</label></span>'.
4524: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
4525: }
4526: if ($switchserver) {
4527: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
4528: } else {
4529: $datatable .='<span class="LC_nobreak"> '.
4530: '<input type="file" name="passwords_customfile" /></span>';
4531: }
4532: $datatable .= '</td></tr>';
4533: } elsif ($position eq 'middle') {
4534: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
4535: my @items = ('intauth_cost','intauth_check','intauth_switch');
4536: my %defaults;
4537: if (ref($domconf{'defaults'}) eq 'HASH') {
4538: %defaults = %{$domconf{'defaults'}};
4539: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
4540: $defaults{'intauth_cost'} = 10;
4541: }
4542: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
4543: $defaults{'intauth_check'} = 0;
4544: }
4545: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
4546: $defaults{'intauth_switch'} = 0;
4547: }
4548: } else {
4549: %defaults = (
4550: 'intauth_cost' => 10,
4551: 'intauth_check' => 0,
4552: 'intauth_switch' => 0,
4553: );
4554: }
4555: foreach my $item (@items) {
4556: if ($itemcount%2) {
4557: $css_class = '';
4558: } else {
4559: $css_class = ' class="LC_odd_row" ';
4560: }
4561: $datatable .= '<tr'.$css_class.'>'.
4562: '<td><span class="LC_nobreak">'.$titles{$item}.
4563: '</span></td><td class="LC_left_item" colspan="3">';
4564: if ($item eq 'intauth_switch') {
4565: my @options = (0,1,2);
4566: my %optiondesc = &Apache::lonlocal::texthash (
4567: 0 => 'No',
4568: 1 => 'Yes',
4569: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
4570: );
4571: $datatable .= '<table width="100%">';
4572: foreach my $option (@options) {
4573: my $checked = ' ';
4574: if ($defaults{$item} eq $option) {
4575: $checked = ' checked="checked"';
4576: }
4577: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4578: '<label><input type="radio" name="'.$item.
4579: '" value="'.$option.'"'.$checked.' />'.
4580: $optiondesc{$option}.'</label></span></td></tr>';
4581: }
4582: $datatable .= '</table>';
4583: } elsif ($item eq 'intauth_check') {
4584: my @options = (0,1,2);
4585: my %optiondesc = &Apache::lonlocal::texthash (
4586: 0 => 'No',
4587: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
4588: 2 => 'Yes, disallow login if stored cost is less than domain default',
4589: );
4590: $datatable .= '<table width="100%">';
4591: foreach my $option (@options) {
4592: my $checked = ' ';
4593: my $onclick;
4594: if ($defaults{$item} eq $option) {
4595: $checked = ' checked="checked"';
4596: }
4597: if ($option == 2) {
4598: $onclick = ' onclick="javascript:warnIntAuth(this);"';
4599: }
4600: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4601: '<label><input type="radio" name="'.$item.
4602: '" value="'.$option.'"'.$checked.$onclick.' />'.
4603: $optiondesc{$option}.'</label></span></td></tr>';
4604: }
4605: $datatable .= '</table>';
4606: } else {
4607: $datatable .= '<input type="text" name="'.$item.'" value="'.
4608: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
4609: }
4610: $datatable .= '</td></tr>';
4611: $itemcount ++;
4612: }
4613: } elsif ($position eq 'lower') {
4614: my ($min,$max,%chars,$numsaved);
4615: $min = $Apache::lonnet::passwdmin;
4616: if (ref($settings) eq 'HASH') {
4617: if ($settings->{min}) {
4618: $min = $settings->{min};
4619: }
4620: if ($settings->{max}) {
4621: $max = $settings->{max};
4622: }
4623: if (ref($settings->{chars}) eq 'ARRAY') {
4624: map { $chars{$_} = 1; } (@{$settings->{chars}});
4625: }
4626: if ($settings->{numsaved}) {
4627: $numsaved = $settings->{numsaved};
4628: }
4629: }
4630: my %rulenames = &Apache::lonlocal::texthash(
4631: uc => 'At least one upper case letter',
4632: lc => 'At least one lower case letter',
4633: num => 'At least one number',
4634: spec => 'At least one non-alphanumeric',
4635: );
4636: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4637: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
4638: '<td class="LC_left_item"><span class="LC_nobreak">'.
4639: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
4640: 'onblur="javascript:warnIntPass(this);" />'.
4641: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
4642: '</span></td></tr>';
4643: $itemcount ++;
4644: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4645: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
4646: '<td class="LC_left_item"><span class="LC_nobreak">'.
4647: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
4648: 'onblur="javascript:warnIntPass(this);" />'.
4649: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
4650: '</span></td></tr>';
4651: $itemcount ++;
4652: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4653: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
4654: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
4655: '</span></td>';
4656: my $numinrow = 2;
4657: my @possrules = ('uc','lc','num','spec');
4658: $datatable .= '<td class="LC_left_item"><table>';
4659: for (my $i=0; $i<@possrules; $i++) {
4660: my ($rem,$checked);
4661: if ($chars{$possrules[$i]}) {
4662: $checked = ' checked="checked"';
4663: }
4664: $rem = $i%($numinrow);
4665: if ($rem == 0) {
4666: if ($i > 0) {
4667: $datatable .= '</tr>';
4668: }
4669: $datatable .= '<tr>';
4670: }
4671: $datatable .= '<td><span class="LC_nobreak"><label>'.
4672: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
4673: $rulenames{$possrules[$i]}.'</label></span></td>';
4674: }
4675: my $rem = @possrules%($numinrow);
4676: my $colsleft = $numinrow - $rem;
4677: if ($colsleft > 1 ) {
4678: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4679: ' </td>';
4680: } elsif ($colsleft == 1) {
4681: $datatable .= '<td class="LC_left_item"> </td>';
4682: }
4683: $datatable .='</table></td></tr>';
4684: $itemcount ++;
4685: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4686: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
4687: '<td class="LC_left_item"><span class="LC_nobreak">'.
4688: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
4689: 'onblur="javascript:warnIntPass(this);" />'.
4690: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
4691: '</span></td></tr>';
4692: } else {
4693: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4694: my %ownerchg = (
4695: by => {},
4696: for => {},
4697: );
4698: my %ownertitles = &Apache::lonlocal::texthash (
4699: by => 'Course owner status(es) allowed',
4700: for => 'Student status(es) allowed',
4701: );
4702: if (ref($settings) eq 'HASH') {
4703: if (ref($settings->{crsownerchg}) eq 'HASH') {
4704: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
4705: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
4706: }
4707: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
4708: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
4709: }
4710: }
4711: }
4712: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4713: $datatable .= '<tr '.$css_class.'>'.
4714: '<td>'.
4715: &mt('Requirements').'<ul>'.
4716: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
4717: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
4718: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
4719: '<li>'.&mt('User, course, and student share same domain').'</li>'.
4720: '</ul>'.
4721: '</td>'.
4722: '<td class="LC_left_item">';
4723: foreach my $item ('by','for') {
4724: $datatable .= '<fieldset style="display: inline-block;">'.
4725: '<legend>'.$ownertitles{$item}.'</legend>';
4726: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4727: foreach my $type (@{$types}) {
4728: my $checked;
4729: if ($ownerchg{$item}{$type}) {
4730: $checked = ' checked="checked"';
4731: }
4732: $datatable .= '<span class="LC_nobreak"><label>'.
4733: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
4734: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
4735: '</span> ';
4736: }
4737: }
4738: my $checked;
4739: if ($ownerchg{$item}{'default'}) {
4740: $checked = ' checked="checked"';
4741: }
4742: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4743: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
4744: $othertitle.'</label></span></fieldset>';
4745: }
4746: $datatable .= '</td></tr>';
4747: }
4748: return $datatable;
4749: }
4750:
4751: sub print_usersessions {
4752: my ($position,$dom,$settings,$rowtotal) = @_;
4753: my ($css_class,$datatable,%checked,%choices);
4754: my (%by_ip,%by_location,@intdoms);
4755: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4756:
4757: my @alldoms = &Apache::lonnet::all_domains();
4758: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4759: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4760: my %altids = &id_for_thisdom(%servers);
4761: my $itemcount = 1;
4762: if ($position eq 'top') {
4763: if (keys(%serverhomes) > 1) {
4764: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4765: my ($curroffloadnow,$curroffloadoth);
4766: if (ref($settings) eq 'HASH') {
4767: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4768: $curroffloadnow = $settings->{'offloadnow'};
4769: }
4770: if (ref($settings->{'offloadoth'}) eq 'HASH') {
4771: $curroffloadoth = $settings->{'offloadoth'};
4772: }
4773: }
4774: my $other_insts = scalar(keys(%by_location));
4775: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
4776: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
4777: } else {
4778: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4779: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4780: }
4781: } else {
4782: if (keys(%by_location) == 0) {
4783: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4784: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4785: } else {
4786: my %lt = &usersession_titles();
4787: my $numinrow = 5;
4788: my $prefix;
4789: my @types;
4790: if ($position eq 'bottom') {
4791: $prefix = 'remote';
4792: @types = ('version','excludedomain','includedomain');
4793: } else {
4794: $prefix = 'hosted';
4795: @types = ('excludedomain','includedomain');
4796: }
4797: my (%current,%checkedon,%checkedoff);
4798: my @lcversions = &Apache::lonnet::all_loncaparevs();
4799: my @locations = sort(keys(%by_location));
4800: foreach my $type (@types) {
4801: $checkedon{$type} = '';
4802: $checkedoff{$type} = ' checked="checked"';
4803: }
4804: if (ref($settings) eq 'HASH') {
4805: if (ref($settings->{$prefix}) eq 'HASH') {
4806: foreach my $key (keys(%{$settings->{$prefix}})) {
4807: $current{$key} = $settings->{$prefix}{$key};
4808: if ($key eq 'version') {
4809: if ($current{$key} ne '') {
4810: $checkedon{$key} = ' checked="checked"';
4811: $checkedoff{$key} = '';
4812: }
4813: } elsif (ref($current{$key}) eq 'ARRAY') {
4814: $checkedon{$key} = ' checked="checked"';
4815: $checkedoff{$key} = '';
4816: }
4817: }
4818: }
4819: }
4820: foreach my $type (@types) {
4821: next if ($type ne 'version' && !@locations);
4822: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4823: $datatable .= '<tr'.$css_class.'>
4824: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4825: <span class="LC_nobreak">
4826: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4827: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4828: if ($type eq 'version') {
4829: my $selector = '<select name="'.$prefix.'_version">';
4830: foreach my $version (@lcversions) {
4831: my $selected = '';
4832: if ($current{'version'} eq $version) {
4833: $selected = ' selected="selected"';
4834: }
4835: $selector .= ' <option value="'.$version.'"'.
4836: $selected.'>'.$version.'</option>';
4837: }
4838: $selector .= '</select> ';
4839: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4840: } else {
4841: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4842: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4843: ' />'.(' 'x2).
4844: '<input type="button" value="'.&mt('uncheck all').'" '.
4845: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4846: "\n".
4847: '</div><div><table>';
4848: my $rem;
4849: for (my $i=0; $i<@locations; $i++) {
4850: my ($showloc,$value,$checkedtype);
4851: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4852: my $ip = $by_location{$locations[$i]}->[0];
4853: if (ref($by_ip{$ip}) eq 'ARRAY') {
4854: $value = join(':',@{$by_ip{$ip}});
4855: $showloc = join(', ',@{$by_ip{$ip}});
4856: if (ref($current{$type}) eq 'ARRAY') {
4857: foreach my $loc (@{$by_ip{$ip}}) {
4858: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4859: $checkedtype = ' checked="checked"';
4860: last;
4861: }
4862: }
4863: }
4864: }
4865: }
4866: $rem = $i%($numinrow);
4867: if ($rem == 0) {
4868: if ($i > 0) {
4869: $datatable .= '</tr>';
4870: }
4871: $datatable .= '<tr>';
4872: }
4873: $datatable .= '<td class="LC_left_item">'.
4874: '<span class="LC_nobreak"><label>'.
4875: '<input type="checkbox" name="'.$prefix.'_'.$type.
4876: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4877: '</label></span></td>';
4878: }
4879: $rem = @locations%($numinrow);
4880: my $colsleft = $numinrow - $rem;
4881: if ($colsleft > 1 ) {
4882: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4883: ' </td>';
4884: } elsif ($colsleft == 1) {
4885: $datatable .= '<td class="LC_left_item"> </td>';
4886: }
4887: $datatable .= '</tr></table>';
4888: }
4889: $datatable .= '</td></tr>';
4890: $itemcount ++;
4891: }
4892: }
4893: }
4894: $$rowtotal += $itemcount;
4895: return $datatable;
4896: }
4897:
4898: sub build_location_hashes {
4899: my ($intdoms,$by_ip,$by_location) = @_;
4900: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4901: (ref($by_location) eq 'HASH'));
4902: my %iphost = &Apache::lonnet::get_iphost();
4903: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4904: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4905: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4906: foreach my $id (@{$iphost{$primary_ip}}) {
4907: my $intdom = &Apache::lonnet::internet_dom($id);
4908: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4909: push(@{$intdoms},$intdom);
4910: }
4911: }
4912: }
4913: foreach my $ip (keys(%iphost)) {
4914: if (ref($iphost{$ip}) eq 'ARRAY') {
4915: foreach my $id (@{$iphost{$ip}}) {
4916: my $location = &Apache::lonnet::internet_dom($id);
4917: if ($location) {
4918: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4919: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4920: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4921: push(@{$by_ip->{$ip}},$location);
4922: }
4923: } else {
4924: $by_ip->{$ip} = [$location];
4925: }
4926: }
4927: }
4928: }
4929: }
4930: foreach my $ip (sort(keys(%{$by_ip}))) {
4931: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4932: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4933: my $first = $by_ip->{$ip}->[0];
4934: if (ref($by_location->{$first}) eq 'ARRAY') {
4935: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4936: push(@{$by_location->{$first}},$ip);
4937: }
4938: } else {
4939: $by_location->{$first} = [$ip];
4940: }
4941: }
4942: }
4943: return;
4944: }
4945:
4946: sub current_offloads_to {
4947: my ($dom,$settings,$servers) = @_;
4948: my (%spareid,%otherdomconfigs);
4949: if (ref($servers) eq 'HASH') {
4950: foreach my $lonhost (sort(keys(%{$servers}))) {
4951: my $gotspares;
4952: if (ref($settings) eq 'HASH') {
4953: if (ref($settings->{'spares'}) eq 'HASH') {
4954: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4955: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4956: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4957: $gotspares = 1;
4958: }
4959: }
4960: }
4961: unless ($gotspares) {
4962: my $gotspares;
4963: my $serverhomeID =
4964: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4965: my $serverhomedom =
4966: &Apache::lonnet::host_domain($serverhomeID);
4967: if ($serverhomedom ne $dom) {
4968: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4969: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4970: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4971: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4972: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4973: $gotspares = 1;
4974: }
4975: }
4976: } else {
4977: $otherdomconfigs{$serverhomedom} =
4978: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4979: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4980: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4981: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4982: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4983: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4984: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4985: $gotspares = 1;
4986: }
4987: }
4988: }
4989: }
4990: }
4991: }
4992: }
4993: unless ($gotspares) {
4994: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4995: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4996: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4997: } else {
4998: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4999: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5000: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5001: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5002: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5003: } else {
5004: my %what = (
5005: spareid => 1,
5006: );
5007: my ($result,$returnhash) =
5008: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5009: if ($result eq 'ok') {
5010: if (ref($returnhash) eq 'HASH') {
5011: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5012: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5013: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5014: }
5015: }
5016: }
5017: }
5018: }
5019: }
5020: }
5021: }
5022: return %spareid;
5023: }
5024:
5025: sub spares_row {
5026: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
5027: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
5028: my $css_class;
5029: my $numinrow = 4;
5030: my $itemcount = 1;
5031: my $datatable;
5032: my %typetitles = &sparestype_titles();
5033: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5034: foreach my $server (sort(keys(%{$servers}))) {
5035: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5036: my ($othercontrol,$serverdom);
5037: if ($serverhome ne $server) {
5038: $serverdom = &Apache::lonnet::host_domain($serverhome);
5039: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5040: } else {
5041: $serverdom = &Apache::lonnet::host_domain($server);
5042: if ($serverdom ne $dom) {
5043: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5044: }
5045: }
5046: next unless (ref($spareid->{$server}) eq 'HASH');
5047: my ($checkednow,$checkedoth);
5048: if (ref($curroffloadnow) eq 'HASH') {
5049: if ($curroffloadnow->{$server}) {
5050: $checkednow = ' checked="checked"';
5051: }
5052: }
5053: if (ref($curroffloadoth) eq 'HASH') {
5054: if ($curroffloadoth->{$server}) {
5055: $checkedoth = ' checked="checked"';
5056: }
5057: }
5058: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5059: $datatable .= '<tr'.$css_class.'>
5060: <td rowspan="2">
5061: <span class="LC_nobreak">'.
5062: &mt('[_1] when busy, offloads to:'
5063: ,'<b>'.$server.'</b>').'</span><br />'.
5064: '<span class="LC_nobreak">'."\n".
5065: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5066: ' '.&mt('Switch any active user on next access').'</label></span>'.
5067: "\n";
5068: if ($other_insts) {
5069: $datatable .= '<br />'.
5070: '<span class="LC_nobreak">'."\n".
5071: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
5072: ' '.&mt('Switch other institutions on next access').'</label></span>'.
5073: "\n";
5074: }
5075: my (%current,%canselect);
5076: my @choices =
5077: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5078: foreach my $type ('primary','default') {
5079: if (ref($spareid->{$server}) eq 'HASH') {
5080: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5081: my @spares = @{$spareid->{$server}{$type}};
5082: if (@spares > 0) {
5083: if ($othercontrol) {
5084: $current{$type} = join(', ',@spares);
5085: } else {
5086: $current{$type} .= '<table>';
5087: my $numspares = scalar(@spares);
5088: for (my $i=0; $i<@spares; $i++) {
5089: my $rem = $i%($numinrow);
5090: if ($rem == 0) {
5091: if ($i > 0) {
5092: $current{$type} .= '</tr>';
5093: }
5094: $current{$type} .= '<tr>';
5095: }
5096: $current{$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'".');" /> '.
5097: $spareid->{$server}{$type}[$i].
5098: '</label></td>'."\n";
5099: }
5100: my $rem = @spares%($numinrow);
5101: my $colsleft = $numinrow - $rem;
5102: if ($colsleft > 1 ) {
5103: $current{$type} .= '<td colspan="'.$colsleft.
5104: '" class="LC_left_item">'.
5105: ' </td>';
5106: } elsif ($colsleft == 1) {
5107: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5108: }
5109: $current{$type} .= '</tr></table>';
5110: }
5111: }
5112: }
5113: if ($current{$type} eq '') {
5114: $current{$type} = &mt('None specified');
5115: }
5116: if ($othercontrol) {
5117: if ($type eq 'primary') {
5118: $canselect{$type} = $othercontrol;
5119: }
5120: } else {
5121: $canselect{$type} =
5122: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5123: '<select name="newspare_'.$type.'_'.$server.'" '.
5124: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5125: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5126: if (@choices > 0) {
5127: foreach my $lonhost (@choices) {
5128: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5129: }
5130: }
5131: $canselect{$type} .= '</select>'."\n";
5132: }
5133: } else {
5134: $current{$type} = &mt('Could not be determined');
5135: if ($type eq 'primary') {
5136: $canselect{$type} = $othercontrol;
5137: }
5138: }
5139: if ($type eq 'default') {
5140: $datatable .= '<tr'.$css_class.'>';
5141: }
5142: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5143: '<td>'.$current{$type}.'</td>'."\n".
5144: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5145: }
5146: $itemcount ++;
5147: }
5148: }
5149: $$rowtotal += $itemcount;
5150: return $datatable;
5151: }
5152:
5153: sub possible_newspares {
5154: my ($server,$currspares,$serverhomes,$altids) = @_;
5155: my $serverhostname = &Apache::lonnet::hostname($server);
5156: my %excluded;
5157: if ($serverhostname ne '') {
5158: %excluded = (
5159: $serverhostname => 1,
5160: );
5161: }
5162: if (ref($currspares) eq 'HASH') {
5163: foreach my $type (keys(%{$currspares})) {
5164: if (ref($currspares->{$type}) eq 'ARRAY') {
5165: if (@{$currspares->{$type}} > 0) {
5166: foreach my $curr (@{$currspares->{$type}}) {
5167: my $hostname = &Apache::lonnet::hostname($curr);
5168: $excluded{$hostname} = 1;
5169: }
5170: }
5171: }
5172: }
5173: }
5174: my @choices;
5175: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5176: if (keys(%{$serverhomes}) > 1) {
5177: foreach my $name (sort(keys(%{$serverhomes}))) {
5178: unless ($excluded{$name}) {
5179: if (exists($altids->{$serverhomes->{$name}})) {
5180: push(@choices,$altids->{$serverhomes->{$name}});
5181: } else {
5182: push(@choices,$serverhomes->{$name});
5183: }
5184: }
5185: }
5186: }
5187: }
5188: return sort(@choices);
5189: }
5190:
5191: sub print_loadbalancing {
5192: my ($dom,$settings,$rowtotal) = @_;
5193: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5194: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5195: my $numinrow = 1;
5196: my $datatable;
5197: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5198: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
5199: if (ref($settings) eq 'HASH') {
5200: %existing = %{$settings};
5201: }
5202: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5203: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5204: \%currtargets,\%currrules,\%currcookies);
5205: } else {
5206: return;
5207: }
5208: my ($othertitle,$usertypes,$types) =
5209: &Apache::loncommon::sorted_inst_types($dom);
5210: my $rownum = 8;
5211: if (ref($types) eq 'ARRAY') {
5212: $rownum += scalar(@{$types});
5213: }
5214: my @css_class = ('LC_odd_row','LC_even_row');
5215: my $balnum = 0;
5216: my $islast;
5217: my (@toshow,$disabledtext);
5218: if (keys(%currbalancer) > 0) {
5219: @toshow = sort(keys(%currbalancer));
5220: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5221: push(@toshow,'');
5222: }
5223: } else {
5224: @toshow = ('');
5225: $disabledtext = &mt('No existing load balancer');
5226: }
5227: foreach my $lonhost (@toshow) {
5228: if ($balnum == scalar(@toshow)-1) {
5229: $islast = 1;
5230: } else {
5231: $islast = 0;
5232: }
5233: my $cssidx = $balnum%2;
5234: my $targets_div_style = 'display: none';
5235: my $disabled_div_style = 'display: block';
5236: my $homedom_div_style = 'display: none';
5237: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5238: '<td rowspan="'.$rownum.'" valign="top">'.
5239: '<p>';
5240: if ($lonhost eq '') {
5241: $datatable .= '<span class="LC_nobreak">';
5242: if (keys(%currbalancer) > 0) {
5243: $datatable .= &mt('Add balancer:');
5244: } else {
5245: $datatable .= &mt('Enable balancer:');
5246: }
5247: $datatable .= ' '.
5248: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5249: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5250: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5251: '<option value="" selected="selected">'.&mt('None').
5252: '</option>'."\n";
5253: foreach my $server (sort(keys(%servers))) {
5254: next if ($currbalancer{$server});
5255: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5256: }
5257: $datatable .=
5258: '</select>'."\n".
5259: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5260: } else {
5261: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5262: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5263: &mt('Stop balancing').'</label>'.
5264: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5265: $targets_div_style = 'display: block';
5266: $disabled_div_style = 'display: none';
5267: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5268: $homedom_div_style = 'display: block';
5269: }
5270: }
5271: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5272: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5273: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5274: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5275: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5276: my @sparestypes = ('primary','default');
5277: my %typetitles = &sparestype_titles();
5278: my %hostherechecked = (
5279: no => ' checked="checked"',
5280: );
5281: my %balcookiechecked = (
5282: no => ' checked="checked"',
5283: );
5284: foreach my $sparetype (@sparestypes) {
5285: my $targettable;
5286: for (my $i=0; $i<$numspares; $i++) {
5287: my $checked;
5288: if (ref($currtargets{$lonhost}) eq 'HASH') {
5289: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5290: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5291: $checked = ' checked="checked"';
5292: }
5293: }
5294: }
5295: my ($chkboxval,$disabled);
5296: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5297: $chkboxval = $spares[$i];
5298: }
5299: if (exists($currbalancer{$spares[$i]})) {
5300: $disabled = ' disabled="disabled"';
5301: }
5302: $targettable .=
5303: '<td><span class="LC_nobreak"><label>'.
5304: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5305: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5306: '</span></label></span></td>';
5307: my $rem = $i%($numinrow);
5308: if ($rem == 0) {
5309: if (($i > 0) && ($i < $numspares-1)) {
5310: $targettable .= '</tr>';
5311: }
5312: if ($i < $numspares-1) {
5313: $targettable .= '<tr>';
5314: }
5315: }
5316: }
5317: if ($targettable ne '') {
5318: my $rem = $numspares%($numinrow);
5319: my $colsleft = $numinrow - $rem;
5320: if ($colsleft > 1 ) {
5321: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5322: ' </td>';
5323: } elsif ($colsleft == 1) {
5324: $targettable .= '<td class="LC_left_item"> </td>';
5325: }
5326: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5327: '<table><tr>'.$targettable.'</tr></table><br />';
5328: }
5329: $hostherechecked{$sparetype} = '';
5330: if (ref($currtargets{$lonhost}) eq 'HASH') {
5331: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5332: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5333: $hostherechecked{$sparetype} = ' checked="checked"';
5334: $hostherechecked{'no'} = '';
5335: }
5336: }
5337: }
5338: }
5339: if ($currcookies{$lonhost}) {
5340: %balcookiechecked = (
5341: yes => ' checked="checked"',
5342: );
5343: }
5344: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5345: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5346: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5347: foreach my $sparetype (@sparestypes) {
5348: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5349: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5350: '</i></label><br />';
5351: }
5352: $datatable .= &mt('Use balancer cookie').'<br />'.
5353: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5354: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5355: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5356: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5357: '</div></td></tr>'.
5358: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5359: $othertitle,$usertypes,$types,\%servers,
5360: \%currbalancer,$lonhost,
5361: $targets_div_style,$homedom_div_style,
5362: $css_class[$cssidx],$balnum,$islast);
5363: $$rowtotal += $rownum;
5364: $balnum ++;
5365: }
5366: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5367: return $datatable;
5368: }
5369:
5370: sub get_loadbalancers_config {
5371: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5372: return unless ((ref($servers) eq 'HASH') &&
5373: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5374: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5375: (ref($currcookies) eq 'HASH'));
5376: if (keys(%{$existing}) > 0) {
5377: my $oldlonhost;
5378: foreach my $key (sort(keys(%{$existing}))) {
5379: if ($key eq 'lonhost') {
5380: $oldlonhost = $existing->{'lonhost'};
5381: $currbalancer->{$oldlonhost} = 1;
5382: } elsif ($key eq 'targets') {
5383: if ($oldlonhost) {
5384: $currtargets->{$oldlonhost} = $existing->{'targets'};
5385: }
5386: } elsif ($key eq 'rules') {
5387: if ($oldlonhost) {
5388: $currrules->{$oldlonhost} = $existing->{'rules'};
5389: }
5390: } elsif (ref($existing->{$key}) eq 'HASH') {
5391: $currbalancer->{$key} = 1;
5392: $currtargets->{$key} = $existing->{$key}{'targets'};
5393: $currrules->{$key} = $existing->{$key}{'rules'};
5394: if ($existing->{$key}{'cookie'}) {
5395: $currcookies->{$key} = 1;
5396: }
5397: }
5398: }
5399: } else {
5400: my ($balancerref,$targetsref) =
5401: &Apache::lonnet::get_lonbalancer_config($servers);
5402: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5403: foreach my $server (sort(keys(%{$balancerref}))) {
5404: $currbalancer->{$server} = 1;
5405: $currtargets->{$server} = $targetsref->{$server};
5406: }
5407: }
5408: }
5409: return;
5410: }
5411:
5412: sub loadbalancing_rules {
5413: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5414: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5415: $css_class,$balnum,$islast) = @_;
5416: my $output;
5417: my $num = 0;
5418: my ($alltypes,$othertypes,$titles) =
5419: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5420: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5421: foreach my $type (@{$alltypes}) {
5422: $num ++;
5423: my $current;
5424: if (ref($currrules) eq 'HASH') {
5425: $current = $currrules->{$type};
5426: }
5427: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5428: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5429: $current = '';
5430: }
5431: }
5432: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5433: $servers,$currbalancer,$lonhost,$dom,
5434: $targets_div_style,$homedom_div_style,
5435: $css_class,$balnum,$num,$islast);
5436: }
5437: }
5438: return $output;
5439: }
5440:
5441: sub loadbalancing_titles {
5442: my ($dom,$intdom,$usertypes,$types) = @_;
5443: my %othertypes = (
5444: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5445: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5446: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5447: '_LC_external' => &mt('Users not from [_1]',$intdom),
5448: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5449: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5450: );
5451: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5452: my @available;
5453: if (ref($types) eq 'ARRAY') {
5454: @available = @{$types};
5455: }
5456: unless (grep(/^default$/,@available)) {
5457: push(@available,'default');
5458: }
5459: unshift(@alltypes,@available);
5460: my %titles;
5461: foreach my $type (@alltypes) {
5462: if ($type =~ /^_LC_/) {
5463: $titles{$type} = $othertypes{$type};
5464: } elsif ($type eq 'default') {
5465: $titles{$type} = &mt('All users from [_1]',$dom);
5466: if (ref($types) eq 'ARRAY') {
5467: if (@{$types} > 0) {
5468: $titles{$type} = &mt('Other users from [_1]',$dom);
5469: }
5470: }
5471: } elsif (ref($usertypes) eq 'HASH') {
5472: $titles{$type} = $usertypes->{$type};
5473: }
5474: }
5475: return (\@alltypes,\%othertypes,\%titles);
5476: }
5477:
5478: sub loadbalance_rule_row {
5479: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5480: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5481: my @rulenames;
5482: my %ruletitles = &offloadtype_text();
5483: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5484: @rulenames = ('balancer','offloadedto','specific');
5485: } else {
5486: @rulenames = ('default','homeserver');
5487: if ($type eq '_LC_external') {
5488: push(@rulenames,'externalbalancer');
5489: } else {
5490: push(@rulenames,'specific');
5491: }
5492: push(@rulenames,'none');
5493: }
5494: my $style = $targets_div_style;
5495: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5496: $style = $homedom_div_style;
5497: }
5498: my $space;
5499: if ($islast && $num == 1) {
5500: $space = '<div display="inline-block"> </div>';
5501: }
5502: my $output =
5503: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5504: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5505: '<td valaign="top">'.$space.
5506: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5507: for (my $i=0; $i<@rulenames; $i++) {
5508: my $rule = $rulenames[$i];
5509: my ($checked,$extra);
5510: if ($rulenames[$i] eq 'default') {
5511: $rule = '';
5512: }
5513: if ($rulenames[$i] eq 'specific') {
5514: if (ref($servers) eq 'HASH') {
5515: my $default;
5516: if (($current ne '') && (exists($servers->{$current}))) {
5517: $checked = ' checked="checked"';
5518: }
5519: unless ($checked) {
5520: $default = ' selected="selected"';
5521: }
5522: $extra =
5523: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5524: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5525: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5526: '<option value=""'.$default.'></option>'."\n";
5527: foreach my $server (sort(keys(%{$servers}))) {
5528: if (ref($currbalancer) eq 'HASH') {
5529: next if (exists($currbalancer->{$server}));
5530: }
5531: my $selected;
5532: if ($server eq $current) {
5533: $selected = ' selected="selected"';
5534: }
5535: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5536: }
5537: $extra .= '</select>';
5538: }
5539: } elsif ($rule eq $current) {
5540: $checked = ' checked="checked"';
5541: }
5542: $output .= '<span class="LC_nobreak"><label>'.
5543: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5544: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5545: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5546: ')"'.$checked.' /> ';
5547: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5548: $output .= $ruletitles{'particular'};
5549: } else {
5550: $output .= $ruletitles{$rulenames[$i]};
5551: }
5552: $output .= '</label>'.$extra.'</span><br />'."\n";
5553: }
5554: $output .= '</div></td></tr>'."\n";
5555: return $output;
5556: }
5557:
5558: sub offloadtype_text {
5559: my %ruletitles = &Apache::lonlocal::texthash (
5560: 'default' => 'Offloads to default destinations',
5561: 'homeserver' => "Offloads to user's home server",
5562: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5563: 'specific' => 'Offloads to specific server',
5564: 'none' => 'No offload',
5565: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5566: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5567: 'particular' => 'Session hosted (after re-auth) on server:',
5568: );
5569: return %ruletitles;
5570: }
5571:
5572: sub sparestype_titles {
5573: my %typestitles = &Apache::lonlocal::texthash (
5574: 'primary' => 'primary',
5575: 'default' => 'default',
5576: );
5577: return %typestitles;
5578: }
5579:
5580: sub contact_titles {
5581: my %titles = &Apache::lonlocal::texthash (
5582: 'supportemail' => 'Support E-mail address',
5583: 'adminemail' => 'Default Server Admin E-mail address',
5584: 'errormail' => 'Error reports to be e-mailed to',
5585: 'packagesmail' => 'Package update alerts to be e-mailed to',
5586: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5587: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5588: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5589: 'requestsmail' => 'E-mail from course requests requiring approval',
5590: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5591: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5592: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
5593: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
5594: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
5595: 'errorweights' => 'Weights used to compute error count',
5596: 'errorexcluded' => 'Servers with unsent updates excluded from count',
5597: );
5598: my %short_titles = &Apache::lonlocal::texthash (
5599: adminemail => 'Admin E-mail address',
5600: supportemail => 'Support E-mail',
5601: );
5602: return (\%titles,\%short_titles);
5603: }
5604:
5605: sub helpform_fields {
5606: my %titles = &Apache::lonlocal::texthash (
5607: 'username' => 'Name',
5608: 'user' => 'Username/domain',
5609: 'phone' => 'Phone',
5610: 'cc' => 'Cc e-mail',
5611: 'course' => 'Course Details',
5612: 'section' => 'Sections',
5613: 'screenshot' => 'File upload',
5614: );
5615: my @fields = ('username','phone','user','course','section','cc','screenshot');
5616: my %possoptions = (
5617: username => ['yes','no','req'],
5618: phone => ['yes','no','req'],
5619: user => ['yes','no'],
5620: cc => ['yes','no'],
5621: course => ['yes','no'],
5622: section => ['yes','no'],
5623: screenshot => ['yes','no'],
5624: );
5625: my %fieldoptions = &Apache::lonlocal::texthash (
5626: 'yes' => 'Optional',
5627: 'req' => 'Required',
5628: 'no' => "Not shown",
5629: );
5630: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5631: }
5632:
5633: sub tool_titles {
5634: my %titles = &Apache::lonlocal::texthash (
5635: aboutme => 'Personal web page',
5636: blog => 'Blog',
5637: webdav => 'WebDAV',
5638: portfolio => 'Portfolio',
5639: official => 'Official courses (with institutional codes)',
5640: unofficial => 'Unofficial courses',
5641: community => 'Communities',
5642: textbook => 'Textbook courses',
5643: );
5644: return %titles;
5645: }
5646:
5647: sub courserequest_titles {
5648: my %titles = &Apache::lonlocal::texthash (
5649: official => 'Official',
5650: unofficial => 'Unofficial',
5651: community => 'Communities',
5652: textbook => 'Textbook',
5653: norequest => 'Not allowed',
5654: approval => 'Approval by Dom. Coord.',
5655: validate => 'With validation',
5656: autolimit => 'Numerical limit',
5657: unlimited => '(blank for unlimited)',
5658: );
5659: return %titles;
5660: }
5661:
5662: sub authorrequest_titles {
5663: my %titles = &Apache::lonlocal::texthash (
5664: norequest => 'Not allowed',
5665: approval => 'Approval by Dom. Coord.',
5666: automatic => 'Automatic approval',
5667: );
5668: return %titles;
5669: }
5670:
5671: sub courserequest_conditions {
5672: my %conditions = &Apache::lonlocal::texthash (
5673: approval => '(Processing of request subject to approval by Domain Coordinator).',
5674: validate => '(Processing of request subject to institutional validation).',
5675: );
5676: return %conditions;
5677: }
5678:
5679:
5680: sub print_usercreation {
5681: my ($position,$dom,$settings,$rowtotal) = @_;
5682: my $numinrow = 4;
5683: my $datatable;
5684: if ($position eq 'top') {
5685: $$rowtotal ++;
5686: my $rowcount = 0;
5687: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5688: if (ref($rules) eq 'HASH') {
5689: if (keys(%{$rules}) > 0) {
5690: $datatable .= &user_formats_row('username',$settings,$rules,
5691: $ruleorder,$numinrow,$rowcount);
5692: $$rowtotal ++;
5693: $rowcount ++;
5694: }
5695: }
5696: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5697: if (ref($idrules) eq 'HASH') {
5698: if (keys(%{$idrules}) > 0) {
5699: $datatable .= &user_formats_row('id',$settings,$idrules,
5700: $idruleorder,$numinrow,$rowcount);
5701: $$rowtotal ++;
5702: $rowcount ++;
5703: }
5704: }
5705: if ($rowcount == 0) {
5706: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5707: $$rowtotal ++;
5708: $rowcount ++;
5709: }
5710: } elsif ($position eq 'middle') {
5711: my @creators = ('author','course','requestcrs');
5712: my ($rules,$ruleorder) =
5713: &Apache::lonnet::inst_userrules($dom,'username');
5714: my %lt = &usercreation_types();
5715: my %checked;
5716: if (ref($settings) eq 'HASH') {
5717: if (ref($settings->{'cancreate'}) eq 'HASH') {
5718: foreach my $item (@creators) {
5719: $checked{$item} = $settings->{'cancreate'}{$item};
5720: }
5721: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5722: foreach my $item (@creators) {
5723: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5724: $checked{$item} = 'none';
5725: }
5726: }
5727: }
5728: }
5729: my $rownum = 0;
5730: foreach my $item (@creators) {
5731: $rownum ++;
5732: if ($checked{$item} eq '') {
5733: $checked{$item} = 'any';
5734: }
5735: my $css_class;
5736: if ($rownum%2) {
5737: $css_class = '';
5738: } else {
5739: $css_class = ' class="LC_odd_row" ';
5740: }
5741: $datatable .= '<tr'.$css_class.'>'.
5742: '<td><span class="LC_nobreak">'.$lt{$item}.
5743: '</span></td><td align="right">';
5744: my @options = ('any');
5745: if (ref($rules) eq 'HASH') {
5746: if (keys(%{$rules}) > 0) {
5747: push(@options,('official','unofficial'));
5748: }
5749: }
5750: push(@options,'none');
5751: foreach my $option (@options) {
5752: my $type = 'radio';
5753: my $check = ' ';
5754: if ($checked{$item} eq $option) {
5755: $check = ' checked="checked" ';
5756: }
5757: $datatable .= '<span class="LC_nobreak"><label>'.
5758: '<input type="'.$type.'" name="can_createuser_'.
5759: $item.'" value="'.$option.'"'.$check.'/> '.
5760: $lt{$option}.'</label> </span>';
5761: }
5762: $datatable .= '</td></tr>';
5763: }
5764: } else {
5765: my @contexts = ('author','course','domain');
5766: my @authtypes = ('int','krb4','krb5','loc');
5767: my %checked;
5768: if (ref($settings) eq 'HASH') {
5769: if (ref($settings->{'authtypes'}) eq 'HASH') {
5770: foreach my $item (@contexts) {
5771: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5772: foreach my $auth (@authtypes) {
5773: if ($settings->{'authtypes'}{$item}{$auth}) {
5774: $checked{$item}{$auth} = ' checked="checked" ';
5775: }
5776: }
5777: }
5778: }
5779: }
5780: } else {
5781: foreach my $item (@contexts) {
5782: foreach my $auth (@authtypes) {
5783: $checked{$item}{$auth} = ' checked="checked" ';
5784: }
5785: }
5786: }
5787: my %title = &context_names();
5788: my %authname = &authtype_names();
5789: my $rownum = 0;
5790: my $css_class;
5791: foreach my $item (@contexts) {
5792: if ($rownum%2) {
5793: $css_class = '';
5794: } else {
5795: $css_class = ' class="LC_odd_row" ';
5796: }
5797: $datatable .= '<tr'.$css_class.'>'.
5798: '<td>'.$title{$item}.
5799: '</td><td class="LC_left_item">'.
5800: '<span class="LC_nobreak">';
5801: foreach my $auth (@authtypes) {
5802: $datatable .= '<label>'.
5803: '<input type="checkbox" name="'.$item.'_auth" '.
5804: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5805: $authname{$auth}.'</label> ';
5806: }
5807: $datatable .= '</span></td></tr>';
5808: $rownum ++;
5809: }
5810: $$rowtotal += $rownum;
5811: }
5812: return $datatable;
5813: }
5814:
5815: sub print_selfcreation {
5816: my ($position,$dom,$settings,$rowtotal) = @_;
5817: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5818: $emaildomain,$datatable);
5819: if (ref($settings) eq 'HASH') {
5820: if (ref($settings->{'cancreate'}) eq 'HASH') {
5821: $createsettings = $settings->{'cancreate'};
5822: if (ref($createsettings) eq 'HASH') {
5823: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5824: @selfcreate = @{$createsettings->{'selfcreate'}};
5825: } elsif ($createsettings->{'selfcreate'} ne '') {
5826: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5827: @selfcreate = ('email','login','sso');
5828: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5829: @selfcreate = ($createsettings->{'selfcreate'});
5830: }
5831: }
5832: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5833: $processing = $createsettings->{'selfcreateprocessing'};
5834: }
5835: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5836: $emailoptions = $createsettings->{'emailoptions'};
5837: }
5838: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5839: $emailverified = $createsettings->{'emailverified'};
5840: }
5841: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5842: $emaildomain = $createsettings->{'emaildomain'};
5843: }
5844: }
5845: }
5846: }
5847: my %radiohash;
5848: my $numinrow = 4;
5849: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5850: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5851: if ($position eq 'top') {
5852: my %choices = &Apache::lonlocal::texthash (
5853: cancreate_login => 'Institutional Login',
5854: cancreate_sso => 'Institutional Single Sign On',
5855: );
5856: my @toggles = sort(keys(%choices));
5857: my %defaultchecked = (
5858: 'cancreate_login' => 'off',
5859: 'cancreate_sso' => 'off',
5860: );
5861: my ($onclick,$itemcount);
5862: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5863: \%choices,$itemcount,$onclick);
5864: $$rowtotal += $itemcount;
5865:
5866: if (ref($usertypes) eq 'HASH') {
5867: if (keys(%{$usertypes}) > 0) {
5868: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5869: $dom,$numinrow,$othertitle,
5870: 'statustocreate',$rowtotal);
5871: $$rowtotal ++;
5872: }
5873: }
5874: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5875: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5876: $fieldtitles{'inststatus'} = &mt('Institutional status');
5877: my $rem;
5878: my $numperrow = 2;
5879: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5880: $datatable .= '<tr'.$css_class.'>'.
5881: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5882: '<td class="LC_left_item">'."\n".
5883: '<table>'."\n";
5884: for (my $i=0; $i<@fields; $i++) {
5885: $rem = $i%($numperrow);
5886: if ($rem == 0) {
5887: if ($i > 0) {
5888: $datatable .= '</tr>';
5889: }
5890: $datatable .= '<tr>';
5891: }
5892: my $currval;
5893: if (ref($createsettings) eq 'HASH') {
5894: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5895: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5896: }
5897: }
5898: $datatable .= '<td class="LC_left_item">'.
5899: '<span class="LC_nobreak">'.
5900: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5901: 'value="'.$currval.'" size="10" /> '.
5902: $fieldtitles{$fields[$i]}.'</span></td>';
5903: }
5904: my $colsleft = $numperrow - $rem;
5905: if ($colsleft > 1 ) {
5906: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5907: ' </td>';
5908: } elsif ($colsleft == 1) {
5909: $datatable .= '<td class="LC_left_item"> </td>';
5910: }
5911: $datatable .= '</tr></table></td></tr>';
5912: $$rowtotal ++;
5913: } elsif ($position eq 'middle') {
5914: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5915: my @posstypes;
5916: if (ref($types) eq 'ARRAY') {
5917: @posstypes = @{$types};
5918: }
5919: unless (grep(/^default$/,@posstypes)) {
5920: push(@posstypes,'default');
5921: }
5922: my %usertypeshash;
5923: if (ref($usertypes) eq 'HASH') {
5924: %usertypeshash = %{$usertypes};
5925: }
5926: $usertypeshash{'default'} = $othertitle;
5927: foreach my $status (@posstypes) {
5928: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5929: $numinrow,$$rowtotal,\%usertypeshash);
5930: $$rowtotal ++;
5931: }
5932: } else {
5933: my %choices = &Apache::lonlocal::texthash (
5934: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5935: );
5936: my @toggles = sort(keys(%choices));
5937: my %defaultchecked = (
5938: 'cancreate_email' => 'off',
5939: );
5940: my $customclass = 'LC_selfcreate_email';
5941: my $classprefix = 'LC_canmodify_emailusername_';
5942: my $optionsprefix = 'LC_options_emailusername_';
5943: my $display = 'none';
5944: my $rowstyle = 'display:none';
5945: if (grep(/^\Qemail\E$/,@selfcreate)) {
5946: $display = 'block';
5947: $rowstyle = 'display:table-row';
5948: }
5949: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5950: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5951: \%choices,$$rowtotal,$onclick);
5952: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5953: $rowstyle);
5954: $$rowtotal ++;
5955: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5956: $rowstyle);
5957: $$rowtotal ++;
5958: my (@ordered,@posstypes,%usertypeshash);
5959: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5960: my ($emailrules,$emailruleorder) =
5961: &Apache::lonnet::inst_userrules($dom,'email');
5962: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5963: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5964: if (ref($types) eq 'ARRAY') {
5965: @posstypes = @{$types};
5966: }
5967: if (@posstypes) {
5968: unless (grep(/^default$/,@posstypes)) {
5969: push(@posstypes,'default');
5970: }
5971: if (ref($usertypes) eq 'HASH') {
5972: %usertypeshash = %{$usertypes};
5973: }
5974: my $currassign;
5975: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5976: $currassign = {
5977: selfassign => $domdefaults{'inststatusguest'},
5978: };
5979: @ordered = @{$domdefaults{'inststatusguest'}};
5980: } else {
5981: $currassign = { selfassign => [] };
5982: }
5983: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5984: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5985: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5986: $numinrow,$othertitle,'selfassign',
5987: $rowtotal,$onclicktypes,$customclass,
5988: $rowstyle);
5989: $$rowtotal ++;
5990: $usertypeshash{'default'} = $othertitle;
5991: foreach my $status (@posstypes) {
5992: my $css_class;
5993: if ($$rowtotal%2) {
5994: $css_class = 'LC_odd_row ';
5995: }
5996: $css_class .= $customclass;
5997: my $rowid = $optionsprefix.$status;
5998: my $hidden = 1;
5999: my $currstyle = 'display:none';
6000: if (grep(/^\Q$status\E$/,@ordered)) {
6001: $currstyle = $rowstyle;
6002: $hidden = 0;
6003: }
6004: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6005: $emailrules,$emailruleorder,$settings,$status,$rowid,
6006: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6007: unless ($hidden) {
6008: $$rowtotal ++;
6009: }
6010: }
6011: } else {
6012: my $css_class;
6013: if ($$rowtotal%2) {
6014: $css_class = 'LC_odd_row ';
6015: }
6016: $css_class .= $customclass;
6017: $usertypeshash{'default'} = $othertitle;
6018: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6019: $emailrules,$emailruleorder,$settings,'default','',
6020: $othertitle,$css_class,$rowstyle,$intdom);
6021: $$rowtotal ++;
6022: }
6023: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6024: $numinrow = 1;
6025: if (@posstypes) {
6026: foreach my $status (@posstypes) {
6027: my $rowid = $classprefix.$status;
6028: my $datarowstyle = 'display:none';
6029: if (grep(/^\Q$status\E$/,@ordered)) {
6030: $datarowstyle = $rowstyle;
6031: }
6032: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6033: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6034: $infotitles,$rowid,$customclass,$datarowstyle);
6035: unless ($datarowstyle eq 'display:none') {
6036: $$rowtotal ++;
6037: }
6038: }
6039: } else {
6040: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6041: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6042: $infotitles,'',$customclass,$rowstyle);
6043: }
6044: }
6045: return $datatable;
6046: }
6047:
6048: sub selfcreate_javascript {
6049: return <<"ENDSCRIPT";
6050:
6051: <script type="text/javascript">
6052: // <![CDATA[
6053:
6054: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6055: var x = document.getElementsByClassName(target);
6056: var insttypes = 0;
6057: var insttypeRegExp = new RegExp(prefix);
6058: if ((x.length != undefined) && (x.length > 0)) {
6059: if (form.elements[radio].length != undefined) {
6060: for (var i=0; i<form.elements[radio].length; i++) {
6061: if (form.elements[radio][i].checked) {
6062: if (form.elements[radio][i].value == 1) {
6063: for (var j=0; j<x.length; j++) {
6064: if (x[j].id == 'undefined') {
6065: x[j].style.display = 'table-row';
6066: } else if (insttypeRegExp.test(x[j].id)) {
6067: insttypes ++;
6068: } else {
6069: x[j].style.display = 'table-row';
6070: }
6071: }
6072: } else {
6073: for (var j=0; j<x.length; j++) {
6074: x[j].style.display = 'none';
6075: }
6076: }
6077: break;
6078: }
6079: }
6080: if (insttypes > 0) {
6081: toggleDataRow(form,checkbox,target,altprefix);
6082: toggleDataRow(form,checkbox,target,prefix,1);
6083: }
6084: }
6085: }
6086: return;
6087: }
6088:
6089: function toggleDataRow(form,checkbox,target,prefix,docount) {
6090: if (form.elements[checkbox].length != undefined) {
6091: var count = 0;
6092: if (docount) {
6093: for (var i=0; i<form.elements[checkbox].length; i++) {
6094: if (form.elements[checkbox][i].checked) {
6095: count ++;
6096: }
6097: }
6098: }
6099: for (var i=0; i<form.elements[checkbox].length; i++) {
6100: var type = form.elements[checkbox][i].value;
6101: if (document.getElementById(prefix+type)) {
6102: if (form.elements[checkbox][i].checked) {
6103: document.getElementById(prefix+type).style.display = 'table-row';
6104: if (count % 2 == 1) {
6105: document.getElementById(prefix+type).className = target+' LC_odd_row';
6106: } else {
6107: document.getElementById(prefix+type).className = target;
6108: }
6109: count ++;
6110: } else {
6111: document.getElementById(prefix+type).style.display = 'none';
6112: }
6113: }
6114: }
6115: }
6116: return;
6117: }
6118:
6119: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6120: var caller = radio+'_'+status;
6121: if (form.elements[caller].length != undefined) {
6122: for (var i=0; i<form.elements[caller].length; i++) {
6123: if (form.elements[caller][i].checked) {
6124: if (document.getElementById(altprefix+'_inst_'+status)) {
6125: var curr = form.elements[caller][i].value;
6126: if (prefix) {
6127: document.getElementById(prefix+'_'+status).style.display = 'none';
6128: }
6129: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6130: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6131: if (curr == 'custom') {
6132: if (prefix) {
6133: document.getElementById(prefix+'_'+status).style.display = 'inline';
6134: }
6135: } else if (curr == 'inst') {
6136: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6137: } else if (curr == 'noninst') {
6138: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6139: }
6140: break;
6141: }
6142: }
6143: }
6144: }
6145: }
6146:
6147: // ]]>
6148: </script>
6149:
6150: ENDSCRIPT
6151: }
6152:
6153: sub noninst_users {
6154: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6155: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6156: my $class = 'LC_left_item';
6157: if ($css_class) {
6158: $css_class = ' class="'.$css_class.'"';
6159: }
6160: if ($rowid) {
6161: $rowid = ' id="'.$rowid.'"';
6162: }
6163: if ($rowstyle) {
6164: $rowstyle = ' style="'.$rowstyle.'"';
6165: }
6166: my ($output,$description);
6167: if ($type eq 'default') {
6168: $description = &mt('Requests for: [_1]',$typetitle);
6169: } else {
6170: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6171: }
6172: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6173: "<td>$description</td>\n".
6174: '<td class="'.$class.'" colspan="2">'.
6175: '<table><tr>';
6176: my %headers = &Apache::lonlocal::texthash(
6177: approve => 'Processing',
6178: email => 'E-mail',
6179: username => 'Username',
6180: );
6181: foreach my $item ('approve','email','username') {
6182: $output .= '<th>'.$headers{$item}.'</th>';
6183: }
6184: $output .= '</tr><tr>';
6185: foreach my $item ('approve','email','username') {
6186: $output .= '<td valign="top">';
6187: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6188: if ($item eq 'approve') {
6189: %choices = &Apache::lonlocal::texthash (
6190: automatic => 'Automatically approved',
6191: approval => 'Queued for approval',
6192: );
6193: @options = ('automatic','approval');
6194: $hashref = $processing;
6195: $defoption = 'automatic';
6196: $name = 'cancreate_emailprocess_'.$type;
6197: } elsif ($item eq 'email') {
6198: %choices = &Apache::lonlocal::texthash (
6199: any => 'Any e-mail',
6200: inst => 'Institutional only',
6201: noninst => 'Non-institutional only',
6202: custom => 'Custom restrictions',
6203: );
6204: @options = ('any','inst','noninst');
6205: my $showcustom;
6206: if (ref($emailrules) eq 'HASH') {
6207: if (keys(%{$emailrules}) > 0) {
6208: push(@options,'custom');
6209: $showcustom = 'cancreate_emailrule';
6210: if (ref($settings) eq 'HASH') {
6211: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6212: foreach my $rule (@{$settings->{'email_rule'}}) {
6213: if (exists($emailrules->{$rule})) {
6214: $hascustom ++;
6215: }
6216: }
6217: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6218: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6219: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6220: if (exists($emailrules->{$rule})) {
6221: $hascustom ++;
6222: }
6223: }
6224: }
6225: }
6226: }
6227: }
6228: }
6229: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6230: "'cancreate_emaildomain','$type'".');"';
6231: $hashref = $emailoptions;
6232: $defoption = 'any';
6233: $name = 'cancreate_emailoptions_'.$type;
6234: } elsif ($item eq 'username') {
6235: %choices = &Apache::lonlocal::texthash (
6236: all => 'Same as e-mail',
6237: first => 'Omit @domain',
6238: free => 'Free to choose',
6239: );
6240: @options = ('all','first','free');
6241: $hashref = $emailverified;
6242: $defoption = 'all';
6243: $name = 'cancreate_usernameoptions_'.$type;
6244: }
6245: foreach my $option (@options) {
6246: my $checked;
6247: if (ref($hashref) eq 'HASH') {
6248: if ($type eq '') {
6249: if (!exists($hashref->{'default'})) {
6250: if ($option eq $defoption) {
6251: $checked = ' checked="checked"';
6252: }
6253: } else {
6254: if ($hashref->{'default'} eq $option) {
6255: $checked = ' checked="checked"';
6256: }
6257: }
6258: } else {
6259: if (!exists($hashref->{$type})) {
6260: if ($option eq $defoption) {
6261: $checked = ' checked="checked"';
6262: }
6263: } else {
6264: if ($hashref->{$type} eq $option) {
6265: $checked = ' checked="checked"';
6266: }
6267: }
6268: }
6269: } elsif (($item eq 'email') && ($hascustom)) {
6270: if ($option eq 'custom') {
6271: $checked = ' checked="checked"';
6272: }
6273: } elsif ($option eq $defoption) {
6274: $checked = ' checked="checked"';
6275: }
6276: $output .= '<span class="LC_nobreak"><label>'.
6277: '<input type="radio" name="'.$name.'"'.
6278: $checked.' value="'.$option.'"'.$onclick.' />'.
6279: $choices{$option}.'</label></span><br />';
6280: if ($item eq 'email') {
6281: if ($option eq 'custom') {
6282: my $id = 'cancreate_emailrule_'.$type;
6283: my $display = 'none';
6284: if ($checked) {
6285: $display = 'inline';
6286: }
6287: my $numinrow = 2;
6288: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6289: '<legend>'.&mt('Disallow').'</legend><table>'.
6290: &user_formats_row('email',$settings,$emailrules,
6291: $emailruleorder,$numinrow,'',$type);
6292: '</table></fieldset>';
6293: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6294: my %text = &Apache::lonlocal::texthash (
6295: inst => 'must end:',
6296: noninst => 'cannot end:',
6297: );
6298: my $value;
6299: if (ref($emaildomain) eq 'HASH') {
6300: if (ref($emaildomain->{$type}) eq 'HASH') {
6301: $value = $emaildomain->{$type}->{$option};
6302: }
6303: }
6304: if ($value eq '') {
6305: $value = '@'.$intdom;
6306: }
6307: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6308: my $display = 'none';
6309: if ($checked) {
6310: $display = 'inline';
6311: }
6312: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6313: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6314: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6315: '</div>';
6316: }
6317: }
6318: }
6319: $output .= '</td>'."\n";
6320: }
6321: $output .= "</tr></table></td></tr>\n";
6322: return $output;
6323: }
6324:
6325: sub captcha_choice {
6326: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6327: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6328: $vertext,$currver);
6329: my %lt = &captcha_phrases();
6330: $keyentry = 'hidden';
6331: my $colspan=2;
6332: if ($context eq 'cancreate') {
6333: $rowname = &mt('CAPTCHA validation');
6334: } elsif ($context eq 'login') {
6335: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6336: } elsif ($context eq 'passwords') {
6337: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6338: $colspan=1;
6339: }
6340: if (ref($settings) eq 'HASH') {
6341: if ($settings->{'captcha'}) {
6342: $checked{$settings->{'captcha'}} = ' checked="checked"';
6343: } else {
6344: $checked{'original'} = ' checked="checked"';
6345: }
6346: if ($settings->{'captcha'} eq 'recaptcha') {
6347: $pubtext = $lt{'pub'};
6348: $privtext = $lt{'priv'};
6349: $keyentry = 'text';
6350: $vertext = $lt{'ver'};
6351: $currver = $settings->{'recaptchaversion'};
6352: if ($currver ne '2') {
6353: $currver = 1;
6354: }
6355: }
6356: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6357: $currpub = $settings->{'recaptchakeys'}{'public'};
6358: $currpriv = $settings->{'recaptchakeys'}{'private'};
6359: }
6360: } else {
6361: $checked{'original'} = ' checked="checked"';
6362: }
6363: my $css_class;
6364: if ($itemcount%2) {
6365: $css_class = 'LC_odd_row';
6366: }
6367: if ($customcss) {
6368: $css_class .= " $customcss";
6369: }
6370: $css_class =~ s/^\s+//;
6371: if ($css_class) {
6372: $css_class = ' class="'.$css_class.'"';
6373: }
6374: if ($rowstyle) {
6375: $css_class .= ' style="'.$rowstyle.'"';
6376: }
6377: my $output = '<tr'.$css_class.'>'.
6378: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6379: '<table><tr><td>'."\n";
6380: foreach my $option ('original','recaptcha','notused') {
6381: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6382: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6383: $lt{$option}.'</label></span>';
6384: unless ($option eq 'notused') {
6385: $output .= (' 'x2)."\n";
6386: }
6387: }
6388: #
6389: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6390: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6391: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6392: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6393: #
6394: $output .= '</td></tr>'."\n".
6395: '<tr><td class="LC_zero_height">'."\n".
6396: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6397: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6398: $currpub.'" size="40" /></span><br />'."\n".
6399: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6400: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6401: $currpriv.'" size="40" /></span><br />'.
6402: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6403: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6404: $currver.'" size="3" /></span><br />'.
6405: '</td></tr></table>'."\n".
6406: '</td></tr>';
6407: return $output;
6408: }
6409:
6410: sub user_formats_row {
6411: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6412: my $output;
6413: my %text = (
6414: 'username' => 'new usernames',
6415: 'id' => 'IDs',
6416: );
6417: unless ($type eq 'email') {
6418: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6419: $output = '<tr '.$css_class.'>'.
6420: '<td><span class="LC_nobreak">'.
6421: &mt("Format rules to check for $text{$type}: ").
6422: '</td><td class="LC_left_item" colspan="2"><table>';
6423: }
6424: my $rem;
6425: if (ref($ruleorder) eq 'ARRAY') {
6426: for (my $i=0; $i<@{$ruleorder}; $i++) {
6427: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6428: my $rem = $i%($numinrow);
6429: if ($rem == 0) {
6430: if ($i > 0) {
6431: $output .= '</tr>';
6432: }
6433: $output .= '<tr>';
6434: }
6435: my $check = ' ';
6436: if (ref($settings) eq 'HASH') {
6437: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6438: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6439: $check = ' checked="checked" ';
6440: }
6441: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6442: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6443: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6444: $check = ' checked="checked" ';
6445: }
6446: }
6447: }
6448: }
6449: my $name = $type.'_rule';
6450: if ($type eq 'email') {
6451: $name .= '_'.$status;
6452: }
6453: $output .= '<td class="LC_left_item">'.
6454: '<span class="LC_nobreak"><label>'.
6455: '<input type="checkbox" name="'.$name.'" '.
6456: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6457: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6458: }
6459: }
6460: $rem = @{$ruleorder}%($numinrow);
6461: }
6462: my $colsleft;
6463: if ($rem) {
6464: $colsleft = $numinrow - $rem;
6465: }
6466: if ($colsleft > 1 ) {
6467: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6468: ' </td>';
6469: } elsif ($colsleft == 1) {
6470: $output .= '<td class="LC_left_item"> </td>';
6471: }
6472: $output .= '</tr></table>';
6473: unless ($type eq 'email') {
6474: $output .= '</td></tr>';
6475: }
6476: return $output;
6477: }
6478:
6479: sub usercreation_types {
6480: my %lt = &Apache::lonlocal::texthash (
6481: author => 'When adding a co-author',
6482: course => 'When adding a user to a course',
6483: requestcrs => 'When requesting a course',
6484: any => 'Any',
6485: official => 'Institutional only ',
6486: unofficial => 'Non-institutional only',
6487: none => 'None',
6488: );
6489: return %lt;
6490: }
6491:
6492: sub selfcreation_types {
6493: my %lt = &Apache::lonlocal::texthash (
6494: selfcreate => 'User creates own account',
6495: any => 'Any',
6496: official => 'Institutional only ',
6497: unofficial => 'Non-institutional only',
6498: email => 'E-mail address',
6499: login => 'Institutional Login',
6500: sso => 'SSO',
6501: );
6502: }
6503:
6504: sub authtype_names {
6505: my %lt = &Apache::lonlocal::texthash(
6506: int => 'Internal',
6507: krb4 => 'Kerberos 4',
6508: krb5 => 'Kerberos 5',
6509: loc => 'Local',
6510: );
6511: return %lt;
6512: }
6513:
6514: sub context_names {
6515: my %context_title = &Apache::lonlocal::texthash(
6516: author => 'Creating users when an Author',
6517: course => 'Creating users when in a course',
6518: domain => 'Creating users when a Domain Coordinator',
6519: );
6520: return %context_title;
6521: }
6522:
6523: sub print_usermodification {
6524: my ($position,$dom,$settings,$rowtotal) = @_;
6525: my $numinrow = 4;
6526: my ($context,$datatable,$rowcount);
6527: if ($position eq 'top') {
6528: $rowcount = 0;
6529: $context = 'author';
6530: foreach my $role ('ca','aa') {
6531: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6532: $numinrow,$rowcount);
6533: $$rowtotal ++;
6534: $rowcount ++;
6535: }
6536: } elsif ($position eq 'bottom') {
6537: $context = 'course';
6538: $rowcount = 0;
6539: foreach my $role ('st','ep','ta','in','cr') {
6540: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6541: $numinrow,$rowcount);
6542: $$rowtotal ++;
6543: $rowcount ++;
6544: }
6545: }
6546: return $datatable;
6547: }
6548:
6549: sub print_defaults {
6550: my ($position,$dom,$settings,$rowtotal) = @_;
6551: my $rownum = 0;
6552: my ($datatable,$css_class,$titles);
6553: unless ($position eq 'bottom') {
6554: $titles = &defaults_titles($dom);
6555: }
6556: if ($position eq 'top') {
6557: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6558: 'datelocale_def','portal_def');
6559: my %defaults;
6560: if (ref($settings) eq 'HASH') {
6561: %defaults = %{$settings};
6562: } else {
6563: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6564: foreach my $item (@items) {
6565: $defaults{$item} = $domdefaults{$item};
6566: }
6567: }
6568: foreach my $item (@items) {
6569: if ($rownum%2) {
6570: $css_class = '';
6571: } else {
6572: $css_class = ' class="LC_odd_row" ';
6573: }
6574: $datatable .= '<tr'.$css_class.'>'.
6575: '<td><span class="LC_nobreak">'.$titles->{$item}.
6576: '</span></td><td class="LC_right_item" colspan="3">';
6577: if ($item eq 'auth_def') {
6578: my @authtypes = ('internal','krb4','krb5','localauth');
6579: my %shortauth = (
6580: internal => 'int',
6581: krb4 => 'krb4',
6582: krb5 => 'krb5',
6583: localauth => 'loc'
6584: );
6585: my %authnames = &authtype_names();
6586: foreach my $auth (@authtypes) {
6587: my $checked = ' ';
6588: if ($defaults{$item} eq $auth) {
6589: $checked = ' checked="checked" ';
6590: }
6591: $datatable .= '<label><input type="radio" name="'.$item.
6592: '" value="'.$auth.'"'.$checked.'/>'.
6593: $authnames{$shortauth{$auth}}.'</label> ';
6594: }
6595: } elsif ($item eq 'timezone_def') {
6596: my $includeempty = 1;
6597: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6598: } elsif ($item eq 'datelocale_def') {
6599: my $includeempty = 1;
6600: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6601: } elsif ($item eq 'lang_def') {
6602: my $includeempty = 1;
6603: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6604: } else {
6605: my $size;
6606: if ($item eq 'portal_def') {
6607: $size = ' size="25"';
6608: }
6609: $datatable .= '<input type="text" name="'.$item.'" value="'.
6610: $defaults{$item}.'"'.$size.' />';
6611: }
6612: $datatable .= '</td></tr>';
6613: $rownum ++;
6614: }
6615: } else {
6616: my %defaults;
6617: if (ref($settings) eq 'HASH') {
6618: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6619: my $maxnum = @{$settings->{'inststatusorder'}};
6620: for (my $i=0; $i<$maxnum; $i++) {
6621: $css_class = $rownum%2?' class="LC_odd_row"':'';
6622: my $item = $settings->{'inststatusorder'}->[$i];
6623: my $title = $settings->{'inststatustypes'}->{$item};
6624: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6625: $datatable .= '<tr'.$css_class.'>'.
6626: '<td><span class="LC_nobreak">'.
6627: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6628: for (my $k=0; $k<=$maxnum; $k++) {
6629: my $vpos = $k+1;
6630: my $selstr;
6631: if ($k == $i) {
6632: $selstr = ' selected="selected" ';
6633: }
6634: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6635: }
6636: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6637: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6638: &mt('delete').'</span></td>'.
6639: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
6640: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6641: '</span></td></tr>';
6642: }
6643: $css_class = $rownum%2?' class="LC_odd_row"':'';
6644: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6645: $datatable .= '<tr '.$css_class.'>'.
6646: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6647: for (my $k=0; $k<=$maxnum; $k++) {
6648: my $vpos = $k+1;
6649: my $selstr;
6650: if ($k == $maxnum) {
6651: $selstr = ' selected="selected" ';
6652: }
6653: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6654: }
6655: $datatable .= '</select> '.&mt('Internal ID:').
6656: '<input type="text" size="10" name="addinststatus" value="" />'.
6657: ' '.&mt('(new)').
6658: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6659: &mt('Name displayed').':'.
6660: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6661: '</tr>'."\n";
6662: $rownum ++;
6663: }
6664: }
6665: }
6666: $$rowtotal += $rownum;
6667: return $datatable;
6668: }
6669:
6670: sub get_languages_hash {
6671: my %langchoices;
6672: foreach my $id (&Apache::loncommon::languageids()) {
6673: my $code = &Apache::loncommon::supportedlanguagecode($id);
6674: if ($code ne '') {
6675: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6676: }
6677: }
6678: return %langchoices;
6679: }
6680:
6681: sub defaults_titles {
6682: my ($dom) = @_;
6683: my %titles = &Apache::lonlocal::texthash (
6684: 'auth_def' => 'Default authentication type',
6685: 'auth_arg_def' => 'Default authentication argument',
6686: 'lang_def' => 'Default language',
6687: 'timezone_def' => 'Default timezone',
6688: 'datelocale_def' => 'Default locale for dates',
6689: 'portal_def' => 'Portal/Default URL',
6690: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6691: 'intauth_check' => 'Check bcrypt cost if authenticated',
6692: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6693: );
6694: if ($dom) {
6695: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6696: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6697: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6698: $protocol = 'http' if ($protocol ne 'https');
6699: if ($uint_dom) {
6700: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6701: $uint_dom);
6702: }
6703: }
6704: return (\%titles);
6705: }
6706:
6707: sub print_scantron {
6708: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
6709: if ($position eq 'top') {
6710: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
6711: } else {
6712: return &print_scantronconfig($dom,$settings,\$rowtotal);
6713: }
6714: }
6715:
6716: sub scantron_javascript {
6717: return <<"ENDSCRIPT";
6718:
6719: <script type="text/javascript">
6720: // <![CDATA[
6721:
6722: function toggleScantron(form) {
6723: var csvfieldset = new Array();
6724: if (document.getElementById('scantroncsv_cols')) {
6725: csvfieldset.push(document.getElementById('scantroncsv_cols'));
6726: }
6727: if (document.getElementById('scantroncsv_options')) {
6728: csvfieldset.push(document.getElementById('scantroncsv_options'));
6729: }
6730: if (csvfieldset.length) {
6731: if (document.getElementById('scantronconfcsv')) {
6732: var scantroncsv = document.getElementById('scantronconfcsv');
6733: if (scantroncsv.checked) {
6734: for (var i=0; i<csvfieldset.length; i++) {
6735: csvfieldset[i].style.display = 'block';
6736: }
6737: } else {
6738: for (var i=0; i<csvfieldset.length; i++) {
6739: csvfieldset[i].style.display = 'none';
6740: }
6741: var csvselects = document.getElementsByClassName('scantronconfig_csv');
6742: if (csvselects.length) {
6743: for (var j=0; j<csvselects.length; j++) {
6744: csvselects[j].selectedIndex = 0;
6745: }
6746: }
6747: }
6748: }
6749: }
6750: return;
6751: }
6752: // ]]>
6753: </script>
6754:
6755: ENDSCRIPT
6756:
6757: }
6758:
6759: sub print_scantronformat {
6760: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6761: my $itemcount = 1;
6762: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6763: %confhash);
6764: my $switchserver = &check_switchserver($dom,$confname);
6765: my %lt = &Apache::lonlocal::texthash (
6766: default => 'Default bubblesheet format file error',
6767: custom => 'Custom bubblesheet format file error',
6768: );
6769: my %scantronfiles = (
6770: default => 'default.tab',
6771: custom => 'custom.tab',
6772: );
6773: foreach my $key (keys(%scantronfiles)) {
6774: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6775: .$scantronfiles{$key};
6776: }
6777: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6778: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6779: if (!$switchserver) {
6780: my $servadm = $r->dir_config('lonAdmEMail');
6781: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6782: if ($configuserok eq 'ok') {
6783: if ($author_ok eq 'ok') {
6784: my %legacyfile = (
6785: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6786: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6787: );
6788: my %md5chk;
6789: foreach my $type (keys(%legacyfile)) {
6790: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6791: chomp($md5chk{$type});
6792: }
6793: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6794: foreach my $type (keys(%legacyfile)) {
6795: ($scantronurls{$type},my $error) =
6796: &legacy_scantronformat($r,$dom,$confname,
6797: $type,$legacyfile{$type},
6798: $scantronurls{$type},
6799: $scantronfiles{$type});
6800: if ($error ne '') {
6801: $error{$type} = $error;
6802: }
6803: }
6804: if (keys(%error) == 0) {
6805: $is_custom = 1;
6806: $confhash{'scantron'}{'scantronformat'} =
6807: $scantronurls{'custom'};
6808: my $putresult =
6809: &Apache::lonnet::put_dom('configuration',
6810: \%confhash,$dom);
6811: if ($putresult ne 'ok') {
6812: $error{'custom'} =
6813: '<span class="LC_error">'.
6814: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6815: }
6816: }
6817: } else {
6818: ($scantronurls{'default'},my $error) =
6819: &legacy_scantronformat($r,$dom,$confname,
6820: 'default',$legacyfile{'default'},
6821: $scantronurls{'default'},
6822: $scantronfiles{'default'});
6823: if ($error eq '') {
6824: $confhash{'scantron'}{'scantronformat'} = '';
6825: my $putresult =
6826: &Apache::lonnet::put_dom('configuration',
6827: \%confhash,$dom);
6828: if ($putresult ne 'ok') {
6829: $error{'default'} =
6830: '<span class="LC_error">'.
6831: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6832: }
6833: } else {
6834: $error{'default'} = $error;
6835: }
6836: }
6837: }
6838: }
6839: } else {
6840: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6841: }
6842: }
6843: if (ref($settings) eq 'HASH') {
6844: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6845: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6846: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6847: $scantronurl = '';
6848: } else {
6849: $scantronurl = $settings->{'scantronformat'};
6850: }
6851: $is_custom = 1;
6852: } else {
6853: $scantronurl = $scantronurls{'default'};
6854: }
6855: } else {
6856: if ($is_custom) {
6857: $scantronurl = $scantronurls{'custom'};
6858: } else {
6859: $scantronurl = $scantronurls{'default'};
6860: }
6861: }
6862: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6863: $datatable .= '<tr'.$css_class.'>';
6864: if (!$is_custom) {
6865: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6866: '<span class="LC_nobreak">';
6867: if ($scantronurl) {
6868: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6869: undef,undef,undef,undef,'background-color:#ffffff');
6870: } else {
6871: $datatable = &mt('File unavailable for display');
6872: }
6873: $datatable .= '</span></td>';
6874: if (keys(%error) == 0) {
6875: $datatable .= '<td valign="bottom">';
6876: if (!$switchserver) {
6877: $datatable .= &mt('Upload:').'<br />';
6878: }
6879: } else {
6880: my $errorstr;
6881: foreach my $key (sort(keys(%error))) {
6882: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6883: }
6884: $datatable .= '<td>'.$errorstr;
6885: }
6886: } else {
6887: if (keys(%error) > 0) {
6888: my $errorstr;
6889: foreach my $key (sort(keys(%error))) {
6890: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6891: }
6892: $datatable .= '<td>'.$errorstr.'</td><td> ';
6893: } elsif ($scantronurl) {
6894: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6895: undef,undef,undef,undef,'background-color:#ffffff');
6896: $datatable .= '<td><span class="LC_nobreak">'.
6897: $link.
6898: '<label><input type="checkbox" name="scantronformat_del"'.
6899: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6900: '<td><span class="LC_nobreak"> '.
6901: &mt('Replace:').'</span><br />';
6902: }
6903: }
6904: if (keys(%error) == 0) {
6905: if ($switchserver) {
6906: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6907: } else {
6908: $datatable .='<span class="LC_nobreak"> '.
6909: '<input type="file" name="scantronformat" /></span>';
6910: }
6911: }
6912: $datatable .= '</td></tr>';
6913: $$rowtotal ++;
6914: return $datatable;
6915: }
6916:
6917: sub legacy_scantronformat {
6918: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6919: my ($url,$error);
6920: my @statinfo = &Apache::lonnet::stat_file($newurl);
6921: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6922: (my $result,$url) =
6923: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6924: '','',$newfile);
6925: if ($result ne 'ok') {
6926: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6927: }
6928: }
6929: return ($url,$error);
6930: }
6931:
6932: sub print_scantronconfig {
6933: my ($dom,$settings,$rowtotal) = @_;
6934: my $itemcount = 2;
6935: my $is_checked = ' checked="checked"';
6936: my %optionson = (
6937: hdr => ' checked="checked"',
6938: pad => ' checked="checked"',
6939: rem => ' checked="checked"',
6940: );
6941: my %optionsoff = (
6942: hdr => '',
6943: pad => '',
6944: rem => '',
6945: );
6946: my $currcsvsty = 'none';
6947: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
6948: my @fields = &scantroncsv_fields();
6949: my %titles = &scantronconfig_titles();
6950: if (ref($settings) eq 'HASH') {
6951: if (ref($settings->{config}) eq 'HASH') {
6952: if ($settings->{config}->{dat}) {
6953: $checked{'dat'} = $is_checked;
6954: }
6955: if (ref($settings->{config}->{csv}) eq 'HASH') {
6956: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
6957: %csvfields = %{$settings->{config}->{csv}->{fields}};
6958: if (keys(%csvfields) > 0) {
6959: $checked{'csv'} = $is_checked;
6960: $currcsvsty = 'block';
6961: }
6962: }
6963: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
6964: %csvoptions = %{$settings->{config}->{csv}->{options}};
6965: foreach my $option (keys(%optionson)) {
6966: unless ($csvoptions{$option}) {
6967: $optionsoff{$option} = $optionson{$option};
6968: $optionson{$option} = '';
6969: }
6970: }
6971: }
6972: }
6973: } else {
6974: $checked{'dat'} = $is_checked;
6975: }
6976: } else {
6977: $checked{'dat'} = $is_checked;
6978: }
6979: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
6980: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6981: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
6982: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
6983: foreach my $item ('dat','csv') {
6984: my $id;
6985: if ($item eq 'csv') {
6986: $id = 'id="scantronconfcsv" ';
6987: }
6988: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
6989: $titles{$item}.'</label>'.(' 'x3);
6990: if ($item eq 'csv') {
6991: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
6992: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
6993: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
6994: foreach my $col (@fields) {
6995: my $selnone;
6996: if ($csvfields{$col} eq '') {
6997: $selnone = ' selected="selected"';
6998: }
6999: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
7000: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
7001: '<option value=""'.$selnone.'></option>';
7002: for (my $i=0; $i<20; $i++) {
7003: my $shown = $i+1;
7004: my $sel;
7005: unless ($selnone) {
7006: if (exists($csvfields{$col})) {
7007: if ($csvfields{$col} == $i) {
7008: $sel = ' selected="selected"';
7009: }
7010: }
7011: }
7012: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
7013: }
7014: $datatable .= '</select></td></tr>';
7015: }
7016: $datatable .= '</table></fieldset>'.
7017: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
7018: '<legend>'.&mt('CSV Options').'</legend>';
7019: foreach my $option ('hdr','pad','rem') {
7020: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
7021: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
7022: &mt('Yes').'</label>'.(' 'x2)."\n".
7023: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
7024: }
7025: $datatable .= '</fieldset>';
7026: $itemcount ++;
7027: }
7028: }
7029: $datatable .= '</td></tr>';
7030: $$rowtotal ++;
7031: return $datatable;
7032: }
7033:
7034: sub scantronconfig_titles {
7035: return &Apache::lonlocal::texthash(
7036: dat => 'Standard format (.dat)',
7037: csv => 'Comma separated values (.csv)',
7038: hdr => 'Remove first line in file (contains column titles)',
7039: pad => 'Prepend 0s to PaperID',
7040: rem => 'Remove leading spaces (except Question Response columns)',
7041: CODE => 'CODE',
7042: ID => 'Student ID',
7043: PaperID => 'Paper ID',
7044: FirstName => 'First Name',
7045: LastName => 'Last Name',
7046: FirstQuestion => 'First Question Response',
7047: Section => 'Section',
7048: );
7049: }
7050:
7051: sub scantroncsv_fields {
7052: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
7053: }
7054:
7055: sub print_coursecategories {
7056: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7057: my $datatable;
7058: if ($position eq 'top') {
7059: my (%checked);
7060: my @catitems = ('unauth','auth');
7061: my @cattypes = ('std','domonly','codesrch','none');
7062: $checked{'unauth'} = 'std';
7063: $checked{'auth'} = 'std';
7064: if (ref($settings) eq 'HASH') {
7065: foreach my $type (@cattypes) {
7066: if ($type eq $settings->{'unauth'}) {
7067: $checked{'unauth'} = $type;
7068: }
7069: if ($type eq $settings->{'auth'}) {
7070: $checked{'auth'} = $type;
7071: }
7072: }
7073: }
7074: my %lt = &Apache::lonlocal::texthash (
7075: unauth => 'Catalog type for unauthenticated users',
7076: auth => 'Catalog type for authenticated users',
7077: none => 'No catalog',
7078: std => 'Standard catalog',
7079: domonly => 'Domain-only catalog',
7080: codesrch => "Code search form",
7081: );
7082: my $itemcount = 0;
7083: foreach my $item (@catitems) {
7084: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7085: $datatable .= '<tr '.$css_class.'>'.
7086: '<td>'.$lt{$item}.'</td>'.
7087: '<td class="LC_right_item"><span class="LC_nobreak">';
7088: foreach my $type (@cattypes) {
7089: my $ischecked;
7090: if ($checked{$item} eq $type) {
7091: $ischecked=' checked="checked"';
7092: }
7093: $datatable .= '<label>'.
7094: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7095: ' />'.$lt{$type}.'</label> ';
7096: }
7097: $datatable .= '</span></td></tr>';
7098: $itemcount ++;
7099: }
7100: $$rowtotal += $itemcount;
7101: } elsif ($position eq 'middle') {
7102: my $toggle_cats_crs = ' ';
7103: my $toggle_cats_dom = ' checked="checked" ';
7104: my $can_cat_crs = ' ';
7105: my $can_cat_dom = ' checked="checked" ';
7106: my $toggle_catscomm_comm = ' ';
7107: my $toggle_catscomm_dom = ' checked="checked" ';
7108: my $can_catcomm_comm = ' ';
7109: my $can_catcomm_dom = ' checked="checked" ';
7110:
7111: if (ref($settings) eq 'HASH') {
7112: if ($settings->{'togglecats'} eq 'crs') {
7113: $toggle_cats_crs = $toggle_cats_dom;
7114: $toggle_cats_dom = ' ';
7115: }
7116: if ($settings->{'categorize'} eq 'crs') {
7117: $can_cat_crs = $can_cat_dom;
7118: $can_cat_dom = ' ';
7119: }
7120: if ($settings->{'togglecatscomm'} eq 'comm') {
7121: $toggle_catscomm_comm = $toggle_catscomm_dom;
7122: $toggle_catscomm_dom = ' ';
7123: }
7124: if ($settings->{'categorizecomm'} eq 'comm') {
7125: $can_catcomm_comm = $can_catcomm_dom;
7126: $can_catcomm_dom = ' ';
7127: }
7128: }
7129: my %title = &Apache::lonlocal::texthash (
7130: togglecats => 'Show/Hide a course in catalog',
7131: togglecatscomm => 'Show/Hide a community in catalog',
7132: categorize => 'Assign a category to a course',
7133: categorizecomm => 'Assign a category to a community',
7134: );
7135: my %level = &Apache::lonlocal::texthash (
7136: dom => 'Set in Domain',
7137: crs => 'Set in Course',
7138: comm => 'Set in Community',
7139: );
7140: $datatable = '<tr class="LC_odd_row">'.
7141: '<td>'.$title{'togglecats'}.'</td>'.
7142: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7143: '<input type="radio" name="togglecats"'.
7144: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7145: '<label><input type="radio" name="togglecats"'.
7146: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7147: '</tr><tr>'.
7148: '<td>'.$title{'categorize'}.'</td>'.
7149: '<td class="LC_right_item"><span class="LC_nobreak">'.
7150: '<label><input type="radio" name="categorize"'.
7151: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7152: '<label><input type="radio" name="categorize"'.
7153: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7154: '</tr><tr class="LC_odd_row">'.
7155: '<td>'.$title{'togglecatscomm'}.'</td>'.
7156: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7157: '<input type="radio" name="togglecatscomm"'.
7158: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7159: '<label><input type="radio" name="togglecatscomm"'.
7160: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7161: '</tr><tr>'.
7162: '<td>'.$title{'categorizecomm'}.'</td>'.
7163: '<td class="LC_right_item"><span class="LC_nobreak">'.
7164: '<label><input type="radio" name="categorizecomm"'.
7165: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7166: '<label><input type="radio" name="categorizecomm"'.
7167: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7168: '</tr>';
7169: $$rowtotal += 4;
7170: } else {
7171: my $css_class;
7172: my $itemcount = 1;
7173: my $cathash;
7174: if (ref($settings) eq 'HASH') {
7175: $cathash = $settings->{'cats'};
7176: }
7177: if (ref($cathash) eq 'HASH') {
7178: my (@cats,@trails,%allitems,%idx,@jsarray);
7179: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7180: \%allitems,\%idx,\@jsarray);
7181: my $maxdepth = scalar(@cats);
7182: my $colattrib = '';
7183: if ($maxdepth > 2) {
7184: $colattrib = ' colspan="2" ';
7185: }
7186: my @path;
7187: if (@cats > 0) {
7188: if (ref($cats[0]) eq 'ARRAY') {
7189: my $numtop = @{$cats[0]};
7190: my $maxnum = $numtop;
7191: my %default_names = (
7192: instcode => &mt('Official courses'),
7193: communities => &mt('Communities'),
7194: );
7195:
7196: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7197: ($cathash->{'instcode::0'} eq '') ||
7198: (!grep(/^communities$/,@{$cats[0]})) ||
7199: ($cathash->{'communities::0'} eq '')) {
7200: $maxnum ++;
7201: }
7202: my $lastidx;
7203: for (my $i=0; $i<$numtop; $i++) {
7204: my $parent = $cats[0][$i];
7205: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7206: my $item = &escape($parent).'::0';
7207: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7208: $lastidx = $idx{$item};
7209: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7210: .'<select name="'.$item.'"'.$chgstr.'>';
7211: for (my $k=0; $k<=$maxnum; $k++) {
7212: my $vpos = $k+1;
7213: my $selstr;
7214: if ($k == $i) {
7215: $selstr = ' selected="selected" ';
7216: }
7217: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7218: }
7219: $datatable .= '</select></span></td><td>';
7220: if ($parent eq 'instcode' || $parent eq 'communities') {
7221: $datatable .= '<span class="LC_nobreak">'
7222: .$default_names{$parent}.'</span>';
7223: if ($parent eq 'instcode') {
7224: $datatable .= '<br /><span class="LC_nobreak">('
7225: .&mt('with institutional codes')
7226: .')</span></td><td'.$colattrib.'>';
7227: } else {
7228: $datatable .= '<table><tr><td>';
7229: }
7230: $datatable .= '<span class="LC_nobreak">'
7231: .'<label><input type="radio" name="'
7232: .$parent.'" value="1" checked="checked" />'
7233: .&mt('Display').'</label>';
7234: if ($parent eq 'instcode') {
7235: $datatable .= ' ';
7236: } else {
7237: $datatable .= '</span></td></tr><tr><td>'
7238: .'<span class="LC_nobreak">';
7239: }
7240: $datatable .= '<label><input type="radio" name="'
7241: .$parent.'" value="0" />'
7242: .&mt('Do not display').'</label></span>';
7243: if ($parent eq 'communities') {
7244: $datatable .= '</td></tr></table>';
7245: }
7246: $datatable .= '</td>';
7247: } else {
7248: $datatable .= $parent
7249: .' <span class="LC_nobreak"><label>'
7250: .'<input type="checkbox" name="deletecategory" '
7251: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7252: }
7253: my $depth = 1;
7254: push(@path,$parent);
7255: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7256: pop(@path);
7257: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7258: $itemcount ++;
7259: }
7260: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7261: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7262: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7263: for (my $k=0; $k<=$maxnum; $k++) {
7264: my $vpos = $k+1;
7265: my $selstr;
7266: if ($k == $numtop) {
7267: $selstr = ' selected="selected" ';
7268: }
7269: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7270: }
7271: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7272: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7273: .'</tr>'."\n";
7274: $itemcount ++;
7275: foreach my $default ('instcode','communities') {
7276: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7277: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7278: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7279: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7280: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7281: for (my $k=0; $k<=$maxnum; $k++) {
7282: my $vpos = $k+1;
7283: my $selstr;
7284: if ($k == $maxnum) {
7285: $selstr = ' selected="selected" ';
7286: }
7287: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7288: }
7289: $datatable .= '</select></span></td>'.
7290: '<td><span class="LC_nobreak">'.
7291: $default_names{$default}.'</span>';
7292: if ($default eq 'instcode') {
7293: $datatable .= '<br /><span class="LC_nobreak">('
7294: .&mt('with institutional codes').')</span>';
7295: }
7296: $datatable .= '</td>'
7297: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7298: .&mt('Display').'</label> '
7299: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7300: .&mt('Do not display').'</label></span></td></tr>';
7301: }
7302: }
7303: }
7304: } else {
7305: $datatable .= &initialize_categories($itemcount);
7306: }
7307: } else {
7308: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7309: .&initialize_categories($itemcount);
7310: }
7311: $$rowtotal += $itemcount;
7312: }
7313: return $datatable;
7314: }
7315:
7316: sub print_serverstatuses {
7317: my ($dom,$settings,$rowtotal) = @_;
7318: my $datatable;
7319: my @pages = &serverstatus_pages();
7320: my (%namedaccess,%machineaccess);
7321: foreach my $type (@pages) {
7322: $namedaccess{$type} = '';
7323: $machineaccess{$type}= '';
7324: }
7325: if (ref($settings) eq 'HASH') {
7326: foreach my $type (@pages) {
7327: if (exists($settings->{$type})) {
7328: if (ref($settings->{$type}) eq 'HASH') {
7329: foreach my $key (keys(%{$settings->{$type}})) {
7330: if ($key eq 'namedusers') {
7331: $namedaccess{$type} = $settings->{$type}->{$key};
7332: } elsif ($key eq 'machines') {
7333: $machineaccess{$type} = $settings->{$type}->{$key};
7334: }
7335: }
7336: }
7337: }
7338: }
7339: }
7340: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7341: my $rownum = 0;
7342: my $css_class;
7343: foreach my $type (@pages) {
7344: $rownum ++;
7345: $css_class = $rownum%2?' class="LC_odd_row"':'';
7346: $datatable .= '<tr'.$css_class.'>'.
7347: '<td><span class="LC_nobreak">'.
7348: $titles->{$type}.'</span></td>'.
7349: '<td class="LC_left_item">'.
7350: '<input type="text" name="'.$type.'_namedusers" '.
7351: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7352: '<td class="LC_right_item">'.
7353: '<span class="LC_nobreak">'.
7354: '<input type="text" name="'.$type.'_machines" '.
7355: 'value="'.$machineaccess{$type}.'" size="10" />'.
7356: '</span></td></tr>'."\n";
7357: }
7358: $$rowtotal += $rownum;
7359: return $datatable;
7360: }
7361:
7362: sub serverstatus_pages {
7363: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7364: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7365: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7366: 'uniquecodes','diskusage','coursecatalog');
7367: }
7368:
7369: sub defaults_javascript {
7370: my ($settings) = @_;
7371: return unless (ref($settings) eq 'HASH');
7372: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7373: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7374: if ($maxnum eq '') {
7375: $maxnum = 0;
7376: }
7377: $maxnum ++;
7378: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7379: return <<"ENDSCRIPT";
7380: <script type="text/javascript">
7381: // <![CDATA[
7382: function reorderTypes(form,caller) {
7383: var changedVal;
7384: $jstext
7385: var newpos = 'addinststatus_pos';
7386: var current = new Array;
7387: var maxh = $maxnum;
7388: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7389: var oldVal;
7390: if (caller == newpos) {
7391: changedVal = newitemVal;
7392: } else {
7393: var curritem = 'inststatus_pos_'+caller;
7394: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7395: current[newitemVal] = newpos;
7396: }
7397: for (var i=0; i<inststatuses.length; i++) {
7398: if (inststatuses[i] != caller) {
7399: var elementName = 'inststatus_pos_'+inststatuses[i];
7400: if (form.elements[elementName]) {
7401: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7402: current[currVal] = elementName;
7403: }
7404: }
7405: }
7406: for (var j=0; j<maxh; j++) {
7407: if (current[j] == undefined) {
7408: oldVal = j;
7409: }
7410: }
7411: if (oldVal < changedVal) {
7412: for (var k=oldVal+1; k<=changedVal ; k++) {
7413: var elementName = current[k];
7414: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7415: }
7416: } else {
7417: for (var k=changedVal; k<oldVal; k++) {
7418: var elementName = current[k];
7419: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7420: }
7421: }
7422: return;
7423: }
7424:
7425: // ]]>
7426: </script>
7427:
7428: ENDSCRIPT
7429: }
7430: }
7431:
7432: sub passwords_javascript {
7433: my %intalert = &Apache::lonlocal::texthash (
7434: 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.',
7435: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7436: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7437: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7438: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7439: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7440: );
7441: &js_escape(\%intalert);
7442: my $defmin = $Apache::lonnet::passwdmin;
7443: my $intauthjs = <<"ENDSCRIPT";
7444:
7445: function warnIntAuth(field) {
7446: if (field.name == 'intauth_check') {
7447: if (field.value == '2') {
7448: alert('$intalert{authcheck}');
7449: }
7450: }
7451: if (field.name == 'intauth_cost') {
7452: field.value.replace(/\s/g,'');
7453: if (field.value != '') {
7454: var regexdigit=/^\\d+\$/;
7455: if (!regexdigit.test(field.value)) {
7456: alert('$intalert{authcost}');
7457: }
7458: }
7459: }
7460: return;
7461: }
7462:
7463: function warnIntPass(field) {
7464: field.value.replace(/^\s+/,'');
7465: field.value.replace(/\s+\$/,'');
7466: var regexdigit=/^\\d+\$/;
7467: if (field.name == 'passwords_min') {
7468: if (field.value == '') {
7469: alert('$intalert{passmin}');
7470: field.value = '$defmin';
7471: } else {
7472: if (!regexdigit.test(field.value)) {
7473: alert('$intalert{passmin}');
7474: field.value = '$defmin';
7475: }
7476: var minval = parseInt(field.value,10);
7477: if (minval < $defmin) {
7478: alert('$intalert{passmin}');
7479: field.value = '$defmin';
7480: }
7481: }
7482: } else {
7483: if (field.value == '0') {
7484: field.value = '';
7485: }
7486: if (field.value != '') {
7487: if (field.name == 'passwords_expire') {
7488: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7489: if (!regexpposnum.test(field.value)) {
7490: alert('$intalert{passexp}');
7491: field.value = '';
7492: } else {
7493: var expval = parseFloat(field.value);
7494: if (expval == 0) {
7495: alert('$intalert{passexp}');
7496: field.value = '';
7497: }
7498: }
7499: } else {
7500: if (!regexdigit.test(field.value)) {
7501: if (field.name == 'passwords_max') {
7502: alert('$intalert{passmax}');
7503: } else {
7504: if (field.name == 'passwords_numsaved') {
7505: alert('$intalert{passnum}');
7506: }
7507: }
7508: field.value = '';
7509: }
7510: }
7511: }
7512: }
7513: return;
7514: }
7515:
7516: ENDSCRIPT
7517: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7518: }
7519:
7520: sub coursecategories_javascript {
7521: my ($settings) = @_;
7522: my ($output,$jstext,$cathash);
7523: if (ref($settings) eq 'HASH') {
7524: $cathash = $settings->{'cats'};
7525: }
7526: if (ref($cathash) eq 'HASH') {
7527: my (@cats,@jsarray,%idx);
7528: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7529: if (@jsarray > 0) {
7530: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7531: for (my $i=0; $i<@jsarray; $i++) {
7532: if (ref($jsarray[$i]) eq 'ARRAY') {
7533: my $catstr = join('","',@{$jsarray[$i]});
7534: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7535: }
7536: }
7537: }
7538: } else {
7539: $jstext = ' var categories = Array(1);'."\n".
7540: ' categories[0] = Array("instcode_pos");'."\n";
7541: }
7542: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7543: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7544: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7545: &js_escape(\$instcode_reserved);
7546: &js_escape(\$communities_reserved);
7547: &js_escape(\$choose_again);
7548: $output = <<"ENDSCRIPT";
7549: <script type="text/javascript">
7550: // <![CDATA[
7551: function reorderCats(form,parent,item,idx) {
7552: var changedVal;
7553: $jstext
7554: var newpos = 'addcategory_pos';
7555: if (parent == '') {
7556: var has_instcode = 0;
7557: var maxtop = categories[idx].length;
7558: for (var j=0; j<maxtop; j++) {
7559: if (categories[idx][j] == 'instcode::0') {
7560: has_instcode == 1;
7561: }
7562: }
7563: if (has_instcode == 0) {
7564: categories[idx][maxtop] = 'instcode_pos';
7565: }
7566: } else {
7567: newpos += '_'+parent;
7568: }
7569: var maxh = 1 + categories[idx].length;
7570: var current = new Array;
7571: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7572: if (item == newpos) {
7573: changedVal = newitemVal;
7574: } else {
7575: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7576: current[newitemVal] = newpos;
7577: }
7578: for (var i=0; i<categories[idx].length; i++) {
7579: var elementName = categories[idx][i];
7580: if (elementName != item) {
7581: if (form.elements[elementName]) {
7582: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7583: current[currVal] = elementName;
7584: }
7585: }
7586: }
7587: var oldVal;
7588: for (var j=0; j<maxh; j++) {
7589: if (current[j] == undefined) {
7590: oldVal = j;
7591: }
7592: }
7593: if (oldVal < changedVal) {
7594: for (var k=oldVal+1; k<=changedVal ; k++) {
7595: var elementName = current[k];
7596: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7597: }
7598: } else {
7599: for (var k=changedVal; k<oldVal; k++) {
7600: var elementName = current[k];
7601: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7602: }
7603: }
7604: return;
7605: }
7606:
7607: function categoryCheck(form) {
7608: if (form.elements['addcategory_name'].value == 'instcode') {
7609: alert('$instcode_reserved\\n$choose_again');
7610: return false;
7611: }
7612: if (form.elements['addcategory_name'].value == 'communities') {
7613: alert('$communities_reserved\\n$choose_again');
7614: return false;
7615: }
7616: return true;
7617: }
7618:
7619: // ]]>
7620: </script>
7621:
7622: ENDSCRIPT
7623: return $output;
7624: }
7625:
7626: sub initialize_categories {
7627: my ($itemcount) = @_;
7628: my ($datatable,$css_class,$chgstr);
7629: my %default_names = &Apache::lonlocal::texthash (
7630: instcode => 'Official courses (with institutional codes)',
7631: communities => 'Communities',
7632: );
7633: my $select0 = ' selected="selected"';
7634: my $select1 = '';
7635: foreach my $default ('instcode','communities') {
7636: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7637: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
7638: if ($default eq 'communities') {
7639: $select1 = $select0;
7640: $select0 = '';
7641: }
7642: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7643: .'<select name="'.$default.'_pos">'
7644: .'<option value="0"'.$select0.'>1</option>'
7645: .'<option value="1"'.$select1.'>2</option>'
7646: .'<option value="2">3</option></select> '
7647: .$default_names{$default}
7648: .'</span></td><td><span class="LC_nobreak">'
7649: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7650: .&mt('Display').'</label> <label>'
7651: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7652: .'</label></span></td></tr>';
7653: $itemcount ++;
7654: }
7655: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7656: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7657: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7658: .'<select name="addcategory_pos"'.$chgstr.'>'
7659: .'<option value="0">1</option>'
7660: .'<option value="1">2</option>'
7661: .'<option value="2" selected="selected">3</option></select> '
7662: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
7663: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
7664: .'</td></tr>';
7665: return $datatable;
7666: }
7667:
7668: sub build_category_rows {
7669: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7670: my ($text,$name,$item,$chgstr);
7671: if (ref($cats) eq 'ARRAY') {
7672: my $maxdepth = scalar(@{$cats});
7673: if (ref($cats->[$depth]) eq 'HASH') {
7674: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7675: my $numchildren = @{$cats->[$depth]{$parent}};
7676: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7677: $text .= '<td><table class="LC_data_table">';
7678: my ($idxnum,$parent_name,$parent_item);
7679: my $higher = $depth - 1;
7680: if ($higher == 0) {
7681: $parent_name = &escape($parent).'::'.$higher;
7682: } else {
7683: if (ref($path) eq 'ARRAY') {
7684: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7685: }
7686: }
7687: $parent_item = 'addcategory_pos_'.$parent_name;
7688: for (my $j=0; $j<=$numchildren; $j++) {
7689: if ($j < $numchildren) {
7690: $name = $cats->[$depth]{$parent}[$j];
7691: $item = &escape($name).':'.&escape($parent).':'.$depth;
7692: $idxnum = $idx->{$item};
7693: } else {
7694: $name = $parent_name;
7695: $item = $parent_item;
7696: }
7697: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7698: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7699: for (my $i=0; $i<=$numchildren; $i++) {
7700: my $vpos = $i+1;
7701: my $selstr;
7702: if ($j == $i) {
7703: $selstr = ' selected="selected" ';
7704: }
7705: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7706: }
7707: $text .= '</select> ';
7708: if ($j < $numchildren) {
7709: my $deeper = $depth+1;
7710: $text .= $name.' '
7711: .'<label><input type="checkbox" name="deletecategory" value="'
7712: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7713: if(ref($path) eq 'ARRAY') {
7714: push(@{$path},$name);
7715: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7716: pop(@{$path});
7717: }
7718: } else {
7719: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
7720: if ($j == $numchildren) {
7721: $text .= $name;
7722: } else {
7723: $text .= $item;
7724: }
7725: $text .= '" value="" />';
7726: }
7727: $text .= '</td></tr>';
7728: }
7729: $text .= '</table></td>';
7730: } else {
7731: my $higher = $depth-1;
7732: if ($higher == 0) {
7733: $name = &escape($parent).'::'.$higher;
7734: } else {
7735: if (ref($path) eq 'ARRAY') {
7736: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7737: }
7738: }
7739: my $colspan;
7740: if ($parent ne 'instcode') {
7741: $colspan = $maxdepth - $depth - 1;
7742: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
7743: }
7744: }
7745: }
7746: }
7747: return $text;
7748: }
7749:
7750: sub modifiable_userdata_row {
7751: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7752: $rowid,$customcss,$rowstyle) = @_;
7753: my ($role,$rolename,$statustype);
7754: $role = $item;
7755: if ($context eq 'cancreate') {
7756: if ($item =~ /^(emailusername)_(.+)$/) {
7757: $role = $1;
7758: $statustype = $2;
7759: if (ref($usertypes) eq 'HASH') {
7760: if ($usertypes->{$statustype}) {
7761: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7762: } else {
7763: $rolename = &mt('Data provided by user');
7764: }
7765: }
7766: }
7767: } elsif ($context eq 'selfcreate') {
7768: if (ref($usertypes) eq 'HASH') {
7769: $rolename = $usertypes->{$role};
7770: } else {
7771: $rolename = $role;
7772: }
7773: } else {
7774: if ($role eq 'cr') {
7775: $rolename = &mt('Custom role');
7776: } else {
7777: $rolename = &Apache::lonnet::plaintext($role);
7778: }
7779: }
7780: my (@fields,%fieldtitles);
7781: if (ref($fieldsref) eq 'ARRAY') {
7782: @fields = @{$fieldsref};
7783: } else {
7784: @fields = ('lastname','firstname','middlename','generation',
7785: 'permanentemail','id');
7786: }
7787: if ((ref($titlesref) eq 'HASH')) {
7788: %fieldtitles = %{$titlesref};
7789: } else {
7790: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7791: }
7792: my $output;
7793: my $css_class;
7794: if ($rowcount%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 ($rowid) {
7808: $rowid = ' id="'.$rowid.'"';
7809: }
7810:
7811: $output = '<tr '.$css_class.$rowid.'>'.
7812: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7813: '<td class="LC_left_item" colspan="2"><table>';
7814: my $rem;
7815: my %checks;
7816: if (ref($settings) eq 'HASH') {
7817: if (ref($settings->{$context}) eq 'HASH') {
7818: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7819: my $hashref = $settings->{$context}->{$role};
7820: if ($role eq 'emailusername') {
7821: if ($statustype) {
7822: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7823: $hashref = $settings->{$context}->{$role}->{$statustype};
7824: if (ref($hashref) eq 'HASH') {
7825: foreach my $field (@fields) {
7826: if ($hashref->{$field}) {
7827: $checks{$field} = $hashref->{$field};
7828: }
7829: }
7830: }
7831: }
7832: }
7833: } else {
7834: if (ref($hashref) eq 'HASH') {
7835: foreach my $field (@fields) {
7836: if ($hashref->{$field}) {
7837: $checks{$field} = ' checked="checked" ';
7838: }
7839: }
7840: }
7841: }
7842: }
7843: }
7844: }
7845:
7846: my $total = scalar(@fields);
7847: for (my $i=0; $i<$total; $i++) {
7848: $rem = $i%($numinrow);
7849: if ($rem == 0) {
7850: if ($i > 0) {
7851: $output .= '</tr>';
7852: }
7853: $output .= '<tr>';
7854: }
7855: my $check = ' ';
7856: unless ($role eq 'emailusername') {
7857: if (exists($checks{$fields[$i]})) {
7858: $check = $checks{$fields[$i]};
7859: } else {
7860: if ($role eq 'st') {
7861: if (ref($settings) ne 'HASH') {
7862: $check = ' checked="checked" ';
7863: }
7864: }
7865: }
7866: }
7867: $output .= '<td class="LC_left_item">'.
7868: '<span class="LC_nobreak">';
7869: if ($role eq 'emailusername') {
7870: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7871: $checks{$fields[$i]} = 'omit';
7872: }
7873: foreach my $option ('required','optional','omit') {
7874: my $checked='';
7875: if ($checks{$fields[$i]} eq $option) {
7876: $checked='checked="checked" ';
7877: }
7878: $output .= '<label>'.
7879: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7880: &mt($option).'</label>'.(' ' x2);
7881: }
7882: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7883: } else {
7884: $output .= '<label>'.
7885: '<input type="checkbox" name="canmodify_'.$role.'" '.
7886: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7887: '</label>';
7888: }
7889: $output .= '</span></td>';
7890: }
7891: $rem = $total%$numinrow;
7892: my $colsleft;
7893: if ($rem) {
7894: $colsleft = $numinrow - $rem;
7895: }
7896: if ($colsleft > 1) {
7897: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7898: ' </td>';
7899: } elsif ($colsleft == 1) {
7900: $output .= '<td class="LC_left_item"> </td>';
7901: }
7902: $output .= '</tr></table></td></tr>';
7903: return $output;
7904: }
7905:
7906: sub insttypes_row {
7907: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7908: $customcss,$rowstyle) = @_;
7909: my %lt = &Apache::lonlocal::texthash (
7910: cansearch => 'Users allowed to search',
7911: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7912: lockablenames => 'User preference to lock name',
7913: selfassign => 'Self-reportable affiliations',
7914: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7915: );
7916: my $showdom;
7917: if ($context eq 'cansearch') {
7918: $showdom = ' ('.$dom.')';
7919: }
7920: my $class = 'LC_left_item';
7921: if ($context eq 'statustocreate') {
7922: $class = 'LC_right_item';
7923: }
7924: my $css_class;
7925: if ($$rowtotal%2) {
7926: $css_class = 'LC_odd_row';
7927: }
7928: if ($customcss) {
7929: $css_class .= ' '.$customcss;
7930: }
7931: $css_class =~ s/^\s+//;
7932: if ($css_class) {
7933: $css_class = ' class="'.$css_class.'"';
7934: }
7935: if ($rowstyle) {
7936: $css_class .= ' style="'.$rowstyle.'"';
7937: }
7938: if ($onclick) {
7939: $onclick = 'onclick="'.$onclick.'" ';
7940: }
7941: my $output = '<tr'.$css_class.'>'.
7942: '<td>'.$lt{$context}.$showdom.
7943: '</td><td class="'.$class.'" colspan="2"><table>';
7944: my $rem;
7945: if (ref($types) eq 'ARRAY') {
7946: for (my $i=0; $i<@{$types}; $i++) {
7947: if (defined($usertypes->{$types->[$i]})) {
7948: my $rem = $i%($numinrow);
7949: if ($rem == 0) {
7950: if ($i > 0) {
7951: $output .= '</tr>';
7952: }
7953: $output .= '<tr>';
7954: }
7955: my $check = ' ';
7956: if (ref($settings) eq 'HASH') {
7957: if (ref($settings->{$context}) eq 'ARRAY') {
7958: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7959: $check = ' checked="checked" ';
7960: }
7961: } elsif (ref($settings->{$context}) eq 'HASH') {
7962: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7963: $check = ' checked="checked" ';
7964: }
7965: } elsif ($context eq 'statustocreate') {
7966: $check = ' checked="checked" ';
7967: }
7968: }
7969: $output .= '<td class="LC_left_item">'.
7970: '<span class="LC_nobreak"><label>'.
7971: '<input type="checkbox" name="'.$context.'" '.
7972: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
7973: $usertypes->{$types->[$i]}.'</label></span></td>';
7974: }
7975: }
7976: $rem = @{$types}%($numinrow);
7977: }
7978: my $colsleft = $numinrow - $rem;
7979: if ($context eq 'overrides') {
7980: if ($colsleft > 1) {
7981: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7982: } else {
7983: $output .= '<td class="LC_left_item">';
7984: }
7985: $output .= ' ';
7986: } else {
7987: if ($rem == 0) {
7988: $output .= '<tr>';
7989: }
7990: if ($colsleft > 1) {
7991: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7992: } else {
7993: $output .= '<td class="LC_left_item">';
7994: }
7995: my $defcheck = ' ';
7996: if (ref($settings) eq 'HASH') {
7997: if (ref($settings->{$context}) eq 'ARRAY') {
7998: if (grep(/^default$/,@{$settings->{$context}})) {
7999: $defcheck = ' checked="checked" ';
8000: }
8001: } elsif ($context eq 'statustocreate') {
8002: $defcheck = ' checked="checked" ';
8003: }
8004: }
8005: $output .= '<span class="LC_nobreak"><label>'.
8006: '<input type="checkbox" name="'.$context.'" '.
8007: 'value="default"'.$defcheck.$onclick.' />'.
8008: $othertitle.'</label></span>';
8009: }
8010: $output .= '</td></tr></table></td></tr>';
8011: return $output;
8012: }
8013:
8014: sub sorted_searchtitles {
8015: my %searchtitles = &Apache::lonlocal::texthash(
8016: 'uname' => 'username',
8017: 'lastname' => 'last name',
8018: 'lastfirst' => 'last name, first name',
8019: );
8020: my @titleorder = ('uname','lastname','lastfirst');
8021: return (\%searchtitles,\@titleorder);
8022: }
8023:
8024: sub sorted_searchtypes {
8025: my %srchtypes_desc = (
8026: exact => 'is exact match',
8027: contains => 'contains ..',
8028: begins => 'begins with ..',
8029: );
8030: my @srchtypeorder = ('exact','begins','contains');
8031: return (\%srchtypes_desc,\@srchtypeorder);
8032: }
8033:
8034: sub usertype_update_row {
8035: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8036: my $datatable;
8037: my $numinrow = 4;
8038: foreach my $type (@{$types}) {
8039: if (defined($usertypes->{$type})) {
8040: $$rownums ++;
8041: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8042: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8043: '</td><td class="LC_left_item"><table>';
8044: for (my $i=0; $i<@{$fields}; $i++) {
8045: my $rem = $i%($numinrow);
8046: if ($rem == 0) {
8047: if ($i > 0) {
8048: $datatable .= '</tr>';
8049: }
8050: $datatable .= '<tr>';
8051: }
8052: my $check = ' ';
8053: if (ref($settings) eq 'HASH') {
8054: if (ref($settings->{'fields'}) eq 'HASH') {
8055: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8056: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8057: $check = ' checked="checked" ';
8058: }
8059: }
8060: }
8061: }
8062:
8063: if ($i == @{$fields}-1) {
8064: my $colsleft = $numinrow - $rem;
8065: if ($colsleft > 1) {
8066: $datatable .= '<td colspan="'.$colsleft.'">';
8067: } else {
8068: $datatable .= '<td>';
8069: }
8070: } else {
8071: $datatable .= '<td>';
8072: }
8073: $datatable .= '<span class="LC_nobreak"><label>'.
8074: '<input type="checkbox" name="updateable_'.$type.
8075: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8076: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8077: }
8078: $datatable .= '</tr></table></td></tr>';
8079: }
8080: }
8081: return $datatable;
8082: }
8083:
8084: sub modify_login {
8085: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8086: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8087: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8088: %title = ( coursecatalog => 'Display course catalog',
8089: adminmail => 'Display administrator E-mail address',
8090: helpdesk => 'Display "Contact Helpdesk" link',
8091: newuser => 'Link for visitors to create a user account',
8092: loginheader => 'Log-in box header');
8093: @offon = ('off','on');
8094: if (ref($domconfig{login}) eq 'HASH') {
8095: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8096: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8097: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8098: }
8099: }
8100: }
8101: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8102: \%domconfig,\%loginhash);
8103: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8104: foreach my $item (@toggles) {
8105: $loginhash{login}{$item} = $env{'form.'.$item};
8106: }
8107: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8108: if (ref($colchanges{'login'}) eq 'HASH') {
8109: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8110: \%loginhash);
8111: }
8112:
8113: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8114: my %domservers = &Apache::lonnet::get_servers($dom);
8115: my @loginvia_attribs = ('serverpath','custompath','exempt');
8116: if (keys(%servers) > 1) {
8117: foreach my $lonhost (keys(%servers)) {
8118: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8119: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8120: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8121: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8122: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8123: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8124: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8125: $changes{'loginvia'}{$lonhost} = 1;
8126: } else {
8127: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8128: $changes{'loginvia'}{$lonhost} = 1;
8129: }
8130: } else {
8131: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8132: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8133: $changes{'loginvia'}{$lonhost} = 1;
8134: }
8135: }
8136: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8137: foreach my $item (@loginvia_attribs) {
8138: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8139: }
8140: } else {
8141: foreach my $item (@loginvia_attribs) {
8142: my $new = $env{'form.'.$lonhost.'_'.$item};
8143: if (($item eq 'serverpath') && ($new eq 'custom')) {
8144: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8145: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8146: $new = '/';
8147: }
8148: }
8149: if (($item eq 'custompath') &&
8150: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8151: $new = '';
8152: }
8153: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8154: $changes{'loginvia'}{$lonhost} = 1;
8155: }
8156: if ($item eq 'exempt') {
8157: $new = &check_exempt_addresses($new);
8158: }
8159: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8160: }
8161: }
8162: } else {
8163: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8164: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8165: $changes{'loginvia'}{$lonhost} = 1;
8166: foreach my $item (@loginvia_attribs) {
8167: my $new = $env{'form.'.$lonhost.'_'.$item};
8168: if (($item eq 'serverpath') && ($new eq 'custom')) {
8169: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8170: $new = '/';
8171: }
8172: }
8173: if (($item eq 'custompath') &&
8174: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8175: $new = '';
8176: }
8177: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8178: }
8179: }
8180: }
8181: }
8182: }
8183:
8184: my $servadm = $r->dir_config('lonAdmEMail');
8185: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8186: if (ref($domconfig{'login'}) eq 'HASH') {
8187: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8188: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8189: if ($lang eq 'nolang') {
8190: push(@currlangs,$lang);
8191: } elsif (defined($langchoices{$lang})) {
8192: push(@currlangs,$lang);
8193: } else {
8194: next;
8195: }
8196: }
8197: }
8198: }
8199: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8200: if (@currlangs > 0) {
8201: foreach my $lang (@currlangs) {
8202: if (grep(/^\Q$lang\E$/,@delurls)) {
8203: $changes{'helpurl'}{$lang} = 1;
8204: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8205: $changes{'helpurl'}{$lang} = 1;
8206: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8207: push(@newlangs,$lang);
8208: } else {
8209: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8210: }
8211: }
8212: }
8213: unless (grep(/^nolang$/,@currlangs)) {
8214: if ($env{'form.loginhelpurl_nolang.filename'}) {
8215: $changes{'helpurl'}{'nolang'} = 1;
8216: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8217: push(@newlangs,'nolang');
8218: }
8219: }
8220: if ($env{'form.loginhelpurl_add_lang'}) {
8221: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8222: ($env{'form.loginhelpurl_add_file.filename'})) {
8223: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8224: $addedfile = $env{'form.loginhelpurl_add_lang'};
8225: }
8226: }
8227: if ((@newlangs > 0) || ($addedfile)) {
8228: my $error;
8229: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8230: if ($configuserok eq 'ok') {
8231: if ($switchserver) {
8232: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8233: } elsif ($author_ok eq 'ok') {
8234: my @allnew = @newlangs;
8235: if ($addedfile ne '') {
8236: push(@allnew,$addedfile);
8237: }
8238: foreach my $lang (@allnew) {
8239: my $formelem = 'loginhelpurl_'.$lang;
8240: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8241: $formelem = 'loginhelpurl_add_file';
8242: }
8243: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8244: "help/$lang",'','',$newfile{$lang});
8245: if ($result eq 'ok') {
8246: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8247: $changes{'helpurl'}{$lang} = 1;
8248: } else {
8249: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8250: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8251: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8252: (!grep(/^\Q$lang\E$/,@delurls))) {
8253: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8254: }
8255: }
8256: }
8257: } else {
8258: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8259: }
8260: } else {
8261: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8262: }
8263: if ($error) {
8264: &Apache::lonnet::logthis($error);
8265: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8266: }
8267: }
8268:
8269: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8270: if (ref($domconfig{'login'}) eq 'HASH') {
8271: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8272: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8273: if ($domservers{$lonhost}) {
8274: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8275: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8276: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8277: }
8278: }
8279: }
8280: }
8281: }
8282: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8283: foreach my $lonhost (sort(keys(%domservers))) {
8284: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8285: $changes{'headtag'}{$lonhost} = 1;
8286: } else {
8287: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8288: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8289: }
8290: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8291: push(@newhosts,$lonhost);
8292: } elsif ($currheadtagurls{$lonhost}) {
8293: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8294: if ($currexempt{$lonhost}) {
8295: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8296: $changes{'headtag'}{$lonhost} = 1;
8297: }
8298: } elsif ($possexempt{$lonhost}) {
8299: $changes{'headtag'}{$lonhost} = 1;
8300: }
8301: if ($possexempt{$lonhost}) {
8302: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8303: }
8304: }
8305: }
8306: }
8307: if (@newhosts) {
8308: my $error;
8309: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8310: if ($configuserok eq 'ok') {
8311: if ($switchserver) {
8312: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8313: } elsif ($author_ok eq 'ok') {
8314: foreach my $lonhost (@newhosts) {
8315: my $formelem = 'loginheadtag_'.$lonhost;
8316: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8317: "login/headtag/$lonhost",'','',
8318: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8319: if ($result eq 'ok') {
8320: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8321: $changes{'headtag'}{$lonhost} = 1;
8322: if ($possexempt{$lonhost}) {
8323: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8324: }
8325: } else {
8326: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8327: $newheadtagurls{$lonhost},$result);
8328: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8329: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8330: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8331: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8332: }
8333: }
8334: }
8335: } else {
8336: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8337: }
8338: } else {
8339: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8340: }
8341: if ($error) {
8342: &Apache::lonnet::logthis($error);
8343: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8344: }
8345: }
8346: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8347:
8348: my $defaulthelpfile = '/adm/loginproblems.html';
8349: my $defaulttext = &mt('Default in use');
8350:
8351: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8352: $dom);
8353: if ($putresult eq 'ok') {
8354: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8355: my %defaultchecked = (
8356: 'coursecatalog' => 'on',
8357: 'helpdesk' => 'on',
8358: 'adminmail' => 'off',
8359: 'newuser' => 'off',
8360: );
8361: if (ref($domconfig{'login'}) eq 'HASH') {
8362: foreach my $item (@toggles) {
8363: if ($defaultchecked{$item} eq 'on') {
8364: if (($domconfig{'login'}{$item} eq '0') &&
8365: ($env{'form.'.$item} eq '1')) {
8366: $changes{$item} = 1;
8367: } elsif (($domconfig{'login'}{$item} eq '' ||
8368: $domconfig{'login'}{$item} eq '1') &&
8369: ($env{'form.'.$item} eq '0')) {
8370: $changes{$item} = 1;
8371: }
8372: } elsif ($defaultchecked{$item} eq 'off') {
8373: if (($domconfig{'login'}{$item} eq '1') &&
8374: ($env{'form.'.$item} eq '0')) {
8375: $changes{$item} = 1;
8376: } elsif (($domconfig{'login'}{$item} eq '' ||
8377: $domconfig{'login'}{$item} eq '0') &&
8378: ($env{'form.'.$item} eq '1')) {
8379: $changes{$item} = 1;
8380: }
8381: }
8382: }
8383: }
8384: if (keys(%changes) > 0 || $colchgtext) {
8385: &Apache::loncommon::devalidate_domconfig_cache($dom);
8386: if (ref($lastactref) eq 'HASH') {
8387: $lastactref->{'domainconfig'} = 1;
8388: }
8389: $resulttext = &mt('Changes made:').'<ul>';
8390: foreach my $item (sort(keys(%changes))) {
8391: if ($item eq 'loginvia') {
8392: if (ref($changes{$item}) eq 'HASH') {
8393: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8394: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8395: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8396: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8397: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8398: $protocol = 'http' if ($protocol ne 'https');
8399: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8400:
8401: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8402: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8403: } else {
8404: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8405: }
8406: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8407: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8408: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8409: }
8410: $resulttext .= '</li>';
8411: } else {
8412: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8413: }
8414: } else {
8415: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8416: }
8417: }
8418: $resulttext .= '</ul></li>';
8419: }
8420: } elsif ($item eq 'helpurl') {
8421: if (ref($changes{$item}) eq 'HASH') {
8422: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8423: if (grep(/^\Q$lang\E$/,@delurls)) {
8424: my ($chg,$link);
8425: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8426: if ($lang eq 'nolang') {
8427: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8428: } else {
8429: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8430: }
8431: $resulttext .= '<li>'.$chg.'</li>';
8432: } else {
8433: my $chg;
8434: if ($lang eq 'nolang') {
8435: $chg = &mt('custom log-in help file for no preferred language');
8436: } else {
8437: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8438: }
8439: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8440: $loginhash{'login'}{'helpurl'}{$lang}.
8441: '?inhibitmenu=yes',$chg,600,500).
8442: '</li>';
8443: }
8444: }
8445: }
8446: } elsif ($item eq 'headtag') {
8447: if (ref($changes{$item}) eq 'HASH') {
8448: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8449: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8450: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8451: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8452: $resulttext .= '<li><a href="'.
8453: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8454: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8455: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8456: if ($possexempt{$lonhost}) {
8457: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8458: } else {
8459: $resulttext .= &mt('included for any client IP');
8460: }
8461: $resulttext .= '</li>';
8462: }
8463: }
8464: }
8465: } elsif ($item eq 'captcha') {
8466: if (ref($loginhash{'login'}) eq 'HASH') {
8467: my $chgtxt;
8468: if ($loginhash{'login'}{$item} eq 'notused') {
8469: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8470: } else {
8471: my %captchas = &captcha_phrases();
8472: if ($captchas{$loginhash{'login'}{$item}}) {
8473: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8474: } else {
8475: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8476: }
8477: }
8478: $resulttext .= '<li>'.$chgtxt.'</li>';
8479: }
8480: } elsif ($item eq 'recaptchakeys') {
8481: if (ref($loginhash{'login'}) eq 'HASH') {
8482: my ($privkey,$pubkey);
8483: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8484: $pubkey = $loginhash{'login'}{$item}{'public'};
8485: $privkey = $loginhash{'login'}{$item}{'private'};
8486: }
8487: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8488: if (!$pubkey) {
8489: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8490: } else {
8491: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8492: }
8493: if (!$privkey) {
8494: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8495: } else {
8496: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8497: }
8498: $chgtxt .= '</ul>';
8499: $resulttext .= '<li>'.$chgtxt.'</li>';
8500: }
8501: } elsif ($item eq 'recaptchaversion') {
8502: if (ref($loginhash{'login'}) eq 'HASH') {
8503: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8504: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8505: '</li>';
8506: }
8507: }
8508: } else {
8509: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8510: }
8511: }
8512: $resulttext .= $colchgtext.'</ul>';
8513: } else {
8514: $resulttext = &mt('No changes made to log-in page settings');
8515: }
8516: } else {
8517: $resulttext = '<span class="LC_error">'.
8518: &mt('An error occurred: [_1]',$putresult).'</span>';
8519: }
8520: if ($errors) {
8521: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8522: $errors.'</ul>';
8523: }
8524: return $resulttext;
8525: }
8526:
8527: sub check_exempt_addresses {
8528: my ($iplist) = @_;
8529: $iplist =~ s/^\s+//;
8530: $iplist =~ s/\s+$//;
8531: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8532: my (@okips,$new);
8533: foreach my $ip (@poss_ips) {
8534: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8535: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8536: push(@okips,$ip);
8537: }
8538: }
8539: }
8540: if (@okips > 0) {
8541: $new = join(',',@okips);
8542: } else {
8543: $new = '';
8544: }
8545: return $new;
8546: }
8547:
8548: sub color_font_choices {
8549: my %choices =
8550: &Apache::lonlocal::texthash (
8551: img => "Header",
8552: bgs => "Background colors",
8553: links => "Link colors",
8554: images => "Images",
8555: font => "Font color",
8556: fontmenu => "Font menu",
8557: pgbg => "Page",
8558: tabbg => "Header",
8559: sidebg => "Border",
8560: link => "Link",
8561: alink => "Active link",
8562: vlink => "Visited link",
8563: );
8564: return %choices;
8565: }
8566:
8567: sub modify_rolecolors {
8568: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8569: my ($resulttext,%rolehash);
8570: $rolehash{'rolecolors'} = {};
8571: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8572: if ($domconfig{'rolecolors'} eq '') {
8573: $domconfig{'rolecolors'} = {};
8574: }
8575: }
8576: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8577: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8578: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8579: $dom);
8580: if ($putresult eq 'ok') {
8581: if (keys(%changes) > 0) {
8582: &Apache::loncommon::devalidate_domconfig_cache($dom);
8583: if (ref($lastactref) eq 'HASH') {
8584: $lastactref->{'domainconfig'} = 1;
8585: }
8586: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8587: $rolehash{'rolecolors'});
8588: } else {
8589: $resulttext = &mt('No changes made to default color schemes');
8590: }
8591: } else {
8592: $resulttext = '<span class="LC_error">'.
8593: &mt('An error occurred: [_1]',$putresult).'</span>';
8594: }
8595: if ($errors) {
8596: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8597: $errors.'</ul>';
8598: }
8599: return $resulttext;
8600: }
8601:
8602: sub modify_colors {
8603: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8604: my (%changes,%choices);
8605: my @bgs;
8606: my @links = ('link','alink','vlink');
8607: my @logintext;
8608: my @images;
8609: my $servadm = $r->dir_config('lonAdmEMail');
8610: my $errors;
8611: my %defaults;
8612: foreach my $role (@{$roles}) {
8613: if ($role eq 'login') {
8614: %choices = &login_choices();
8615: @logintext = ('textcol','bgcol');
8616: } else {
8617: %choices = &color_font_choices();
8618: }
8619: if ($role eq 'login') {
8620: @images = ('img','logo','domlogo','login');
8621: @bgs = ('pgbg','mainbg','sidebg');
8622: } else {
8623: @images = ('img');
8624: @bgs = ('pgbg','tabbg','sidebg');
8625: }
8626: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8627: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8628: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8629: }
8630: if ($role eq 'login') {
8631: foreach my $item (@logintext) {
8632: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8633: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8634: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8635: }
8636: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8637: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8638: }
8639: }
8640: } else {
8641: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8642: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8643: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8644: }
8645: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8646: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8647: }
8648: }
8649: foreach my $item (@bgs) {
8650: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8651: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8652: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8653: }
8654: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8655: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8656: }
8657: }
8658: foreach my $item (@links) {
8659: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8660: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8661: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8662: }
8663: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8664: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8665: }
8666: }
8667: my ($configuserok,$author_ok,$switchserver) =
8668: &config_check($dom,$confname,$servadm);
8669: my ($width,$height) = &thumb_dimensions();
8670: if (ref($domconfig->{$role}) ne 'HASH') {
8671: $domconfig->{$role} = {};
8672: }
8673: foreach my $img (@images) {
8674: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8675: if (defined($env{'form.login_showlogo_'.$img})) {
8676: $confhash->{$role}{'showlogo'}{$img} = 1;
8677: } else {
8678: $confhash->{$role}{'showlogo'}{$img} = 0;
8679: }
8680: }
8681: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8682: && !defined($domconfig->{$role}{$img})
8683: && !$env{'form.'.$role.'_del_'.$img}
8684: && $env{'form.'.$role.'_import_'.$img}) {
8685: # import the old configured image from the .tab setting
8686: # if they haven't provided a new one
8687: $domconfig->{$role}{$img} =
8688: $env{'form.'.$role.'_import_'.$img};
8689: }
8690: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8691: my $error;
8692: if ($configuserok eq 'ok') {
8693: if ($switchserver) {
8694: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8695: } else {
8696: if ($author_ok eq 'ok') {
8697: my ($result,$logourl) =
8698: &publishlogo($r,'upload',$role.'_'.$img,
8699: $dom,$confname,$img,$width,$height);
8700: if ($result eq 'ok') {
8701: $confhash->{$role}{$img} = $logourl;
8702: $changes{$role}{'images'}{$img} = 1;
8703: } else {
8704: $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);
8705: }
8706: } else {
8707: $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);
8708: }
8709: }
8710: } else {
8711: $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);
8712: }
8713: if ($error) {
8714: &Apache::lonnet::logthis($error);
8715: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8716: }
8717: } elsif ($domconfig->{$role}{$img} ne '') {
8718: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8719: my $error;
8720: if ($configuserok eq 'ok') {
8721: # is confname an author?
8722: if ($switchserver eq '') {
8723: if ($author_ok eq 'ok') {
8724: my ($result,$logourl) =
8725: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8726: $dom,$confname,$img,$width,$height);
8727: if ($result eq 'ok') {
8728: $confhash->{$role}{$img} = $logourl;
8729: $changes{$role}{'images'}{$img} = 1;
8730: }
8731: }
8732: }
8733: }
8734: }
8735: }
8736: }
8737: if (ref($domconfig) eq 'HASH') {
8738: if (ref($domconfig->{$role}) eq 'HASH') {
8739: foreach my $img (@images) {
8740: if ($domconfig->{$role}{$img} ne '') {
8741: if ($env{'form.'.$role.'_del_'.$img}) {
8742: $confhash->{$role}{$img} = '';
8743: $changes{$role}{'images'}{$img} = 1;
8744: } else {
8745: if ($confhash->{$role}{$img} eq '') {
8746: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8747: }
8748: }
8749: } else {
8750: if ($env{'form.'.$role.'_del_'.$img}) {
8751: $confhash->{$role}{$img} = '';
8752: $changes{$role}{'images'}{$img} = 1;
8753: }
8754: }
8755: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8756: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8757: if ($confhash->{$role}{'showlogo'}{$img} ne
8758: $domconfig->{$role}{'showlogo'}{$img}) {
8759: $changes{$role}{'showlogo'}{$img} = 1;
8760: }
8761: } else {
8762: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8763: $changes{$role}{'showlogo'}{$img} = 1;
8764: }
8765: }
8766: }
8767: }
8768: if ($domconfig->{$role}{'font'} ne '') {
8769: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8770: $changes{$role}{'font'} = 1;
8771: }
8772: } else {
8773: if ($confhash->{$role}{'font'}) {
8774: $changes{$role}{'font'} = 1;
8775: }
8776: }
8777: if ($role ne 'login') {
8778: if ($domconfig->{$role}{'fontmenu'} ne '') {
8779: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8780: $changes{$role}{'fontmenu'} = 1;
8781: }
8782: } else {
8783: if ($confhash->{$role}{'fontmenu'}) {
8784: $changes{$role}{'fontmenu'} = 1;
8785: }
8786: }
8787: }
8788: foreach my $item (@bgs) {
8789: if ($domconfig->{$role}{$item} ne '') {
8790: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8791: $changes{$role}{'bgs'}{$item} = 1;
8792: }
8793: } else {
8794: if ($confhash->{$role}{$item}) {
8795: $changes{$role}{'bgs'}{$item} = 1;
8796: }
8797: }
8798: }
8799: foreach my $item (@links) {
8800: if ($domconfig->{$role}{$item} ne '') {
8801: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8802: $changes{$role}{'links'}{$item} = 1;
8803: }
8804: } else {
8805: if ($confhash->{$role}{$item}) {
8806: $changes{$role}{'links'}{$item} = 1;
8807: }
8808: }
8809: }
8810: foreach my $item (@logintext) {
8811: if ($domconfig->{$role}{$item} ne '') {
8812: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8813: $changes{$role}{'logintext'}{$item} = 1;
8814: }
8815: } else {
8816: if ($confhash->{$role}{$item}) {
8817: $changes{$role}{'logintext'}{$item} = 1;
8818: }
8819: }
8820: }
8821: } else {
8822: &default_change_checker($role,\@images,\@links,\@bgs,
8823: \@logintext,$confhash,\%changes);
8824: }
8825: } else {
8826: &default_change_checker($role,\@images,\@links,\@bgs,
8827: \@logintext,$confhash,\%changes);
8828: }
8829: }
8830: return ($errors,%changes);
8831: }
8832:
8833: sub config_check {
8834: my ($dom,$confname,$servadm) = @_;
8835: my ($configuserok,$author_ok,$switchserver,%currroles);
8836: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8837: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8838: $confname,$servadm);
8839: if ($configuserok eq 'ok') {
8840: $switchserver = &check_switchserver($dom,$confname);
8841: if ($switchserver eq '') {
8842: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8843: }
8844: }
8845: return ($configuserok,$author_ok,$switchserver);
8846: }
8847:
8848: sub default_change_checker {
8849: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8850: foreach my $item (@{$links}) {
8851: if ($confhash->{$role}{$item}) {
8852: $changes->{$role}{'links'}{$item} = 1;
8853: }
8854: }
8855: foreach my $item (@{$bgs}) {
8856: if ($confhash->{$role}{$item}) {
8857: $changes->{$role}{'bgs'}{$item} = 1;
8858: }
8859: }
8860: foreach my $item (@{$logintext}) {
8861: if ($confhash->{$role}{$item}) {
8862: $changes->{$role}{'logintext'}{$item} = 1;
8863: }
8864: }
8865: foreach my $img (@{$images}) {
8866: if ($env{'form.'.$role.'_del_'.$img}) {
8867: $confhash->{$role}{$img} = '';
8868: $changes->{$role}{'images'}{$img} = 1;
8869: }
8870: if ($role eq 'login') {
8871: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8872: $changes->{$role}{'showlogo'}{$img} = 1;
8873: }
8874: }
8875: }
8876: if ($confhash->{$role}{'font'}) {
8877: $changes->{$role}{'font'} = 1;
8878: }
8879: }
8880:
8881: sub display_colorchgs {
8882: my ($dom,$changes,$roles,$confhash) = @_;
8883: my (%choices,$resulttext);
8884: if (!grep(/^login$/,@{$roles})) {
8885: $resulttext = &mt('Changes made:').'<br />';
8886: }
8887: foreach my $role (@{$roles}) {
8888: if ($role eq 'login') {
8889: %choices = &login_choices();
8890: } else {
8891: %choices = &color_font_choices();
8892: }
8893: if (ref($changes->{$role}) eq 'HASH') {
8894: if ($role ne 'login') {
8895: $resulttext .= '<h4>'.&mt($role).'</h4>';
8896: }
8897: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8898: if ($role ne 'login') {
8899: $resulttext .= '<ul>';
8900: }
8901: if (ref($changes->{$role}{$key}) eq 'HASH') {
8902: if ($role ne 'login') {
8903: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8904: }
8905: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8906: if (($role eq 'login') && ($key eq 'showlogo')) {
8907: if ($confhash->{$role}{$key}{$item}) {
8908: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8909: } else {
8910: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8911: }
8912: } elsif ($confhash->{$role}{$item} eq '') {
8913: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8914: } else {
8915: my $newitem = $confhash->{$role}{$item};
8916: if ($key eq 'images') {
8917: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8918: }
8919: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8920: }
8921: }
8922: if ($role ne 'login') {
8923: $resulttext .= '</ul></li>';
8924: }
8925: } else {
8926: if ($confhash->{$role}{$key} eq '') {
8927: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8928: } else {
8929: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8930: }
8931: }
8932: if ($role ne 'login') {
8933: $resulttext .= '</ul>';
8934: }
8935: }
8936: }
8937: }
8938: return $resulttext;
8939: }
8940:
8941: sub thumb_dimensions {
8942: return ('200','50');
8943: }
8944:
8945: sub check_dimensions {
8946: my ($inputfile) = @_;
8947: my ($fullwidth,$fullheight);
8948: if ($inputfile =~ m|^[/\w.\-]+$|) {
8949: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8950: my $imageinfo = <PIPE>;
8951: if (!close(PIPE)) {
8952: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8953: }
8954: chomp($imageinfo);
8955: my ($fullsize) =
8956: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8957: if ($fullsize) {
8958: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8959: }
8960: }
8961: }
8962: return ($fullwidth,$fullheight);
8963: }
8964:
8965: sub check_configuser {
8966: my ($uhome,$dom,$confname,$servadm) = @_;
8967: my ($configuserok,%currroles);
8968: if ($uhome eq 'no_host') {
8969: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8970: my $configpass = &LONCAPA::Enrollment::create_password($dom);
8971: $configuserok =
8972: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8973: $configpass,'','','','','',undef,$servadm);
8974: } else {
8975: $configuserok = 'ok';
8976: %currroles =
8977: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8978: }
8979: return ($configuserok,%currroles);
8980: }
8981:
8982: sub check_authorstatus {
8983: my ($dom,$confname,%currroles) = @_;
8984: my $author_ok;
8985: if (!$currroles{':'.$dom.':au'}) {
8986: my $start = time;
8987: my $end = 0;
8988: $author_ok =
8989: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8990: 'au',$end,$start,'','','domconfig');
8991: } else {
8992: $author_ok = 'ok';
8993: }
8994: return $author_ok;
8995: }
8996:
8997: sub publishlogo {
8998: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8999: my ($output,$fname,$logourl);
9000: if ($action eq 'upload') {
9001: $fname=$env{'form.'.$formname.'.filename'};
9002: chop($env{'form.'.$formname});
9003: } else {
9004: ($fname) = ($formname =~ /([^\/]+)$/);
9005: }
9006: if ($savefileas ne '') {
9007: $fname = $savefileas;
9008: }
9009: $fname=&Apache::lonnet::clean_filename($fname);
9010: # See if there is anything left
9011: unless ($fname) { return ('error: no uploaded file'); }
9012: $fname="$subdir/$fname";
9013: my $docroot=$r->dir_config('lonDocRoot');
9014: my $filepath="$docroot/priv";
9015: my $relpath = "$dom/$confname";
9016: my ($fnamepath,$file,$fetchthumb);
9017: $file=$fname;
9018: if ($fname=~m|/|) {
9019: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9020: }
9021: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9022: my $count;
9023: for ($count=5;$count<=$#parts;$count++) {
9024: $filepath.="/$parts[$count]";
9025: if ((-e $filepath)!=1) {
9026: mkdir($filepath,02770);
9027: }
9028: }
9029: # Check for bad extension and disallow upload
9030: if ($file=~/\.(\w+)$/ &&
9031: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9032: $output =
9033: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9034: } elsif ($file=~/\.(\w+)$/ &&
9035: !defined(&Apache::loncommon::fileembstyle($1))) {
9036: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9037: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9038: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9039: } elsif (-d "$filepath/$file") {
9040: $output = &mt('Filename is a directory name - rename the file and re-upload');
9041: } else {
9042: my $source = $filepath.'/'.$file;
9043: my $logfile;
9044: if (!open($logfile,">>",$source.'.log')) {
9045: return (&mt('No write permission to Authoring Space'));
9046: }
9047: print $logfile
9048: "\n================= Publish ".localtime()." ================\n".
9049: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9050: # Save the file
9051: if (!open(FH,">",$source)) {
9052: &Apache::lonnet::logthis('Failed to create '.$source);
9053: return (&mt('Failed to create file'));
9054: }
9055: if ($action eq 'upload') {
9056: if (!print FH ($env{'form.'.$formname})) {
9057: &Apache::lonnet::logthis('Failed to write to '.$source);
9058: return (&mt('Failed to write file'));
9059: }
9060: } else {
9061: my $original = &Apache::lonnet::filelocation('',$formname);
9062: if(!copy($original,$source)) {
9063: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9064: return (&mt('Failed to write file'));
9065: }
9066: }
9067: close(FH);
9068: chmod(0660, $source); # Permissions to rw-rw---.
9069:
9070: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9071: my $copyfile=$targetdir.'/'.$file;
9072:
9073: my @parts=split(/\//,$targetdir);
9074: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9075: for (my $count=5;$count<=$#parts;$count++) {
9076: $path.="/$parts[$count]";
9077: if (!-e $path) {
9078: print $logfile "\nCreating directory ".$path;
9079: mkdir($path,02770);
9080: }
9081: }
9082: my $versionresult;
9083: if (-e $copyfile) {
9084: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9085: } else {
9086: $versionresult = 'ok';
9087: }
9088: if ($versionresult eq 'ok') {
9089: if (copy($source,$copyfile)) {
9090: print $logfile "\nCopied original source to ".$copyfile."\n";
9091: $output = 'ok';
9092: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9093: push(@{$modified_urls},[$copyfile,$source]);
9094: my $metaoutput =
9095: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9096: unless ($registered_cleanup) {
9097: my $handlers = $r->get_handlers('PerlCleanupHandler');
9098: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9099: $registered_cleanup=1;
9100: }
9101: } else {
9102: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9103: $output = &mt('Failed to copy file to RES space').", $!";
9104: }
9105: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9106: my $inputfile = $filepath.'/'.$file;
9107: my $outfile = $filepath.'/'.'tn-'.$file;
9108: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9109: if ($fullwidth ne '' && $fullheight ne '') {
9110: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9111: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9112: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9113: system({$args[0]} @args);
9114: chmod(0660, $filepath.'/tn-'.$file);
9115: if (-e $outfile) {
9116: my $copyfile=$targetdir.'/tn-'.$file;
9117: if (copy($outfile,$copyfile)) {
9118: print $logfile "\nCopied source to ".$copyfile."\n";
9119: my $thumb_metaoutput =
9120: &write_metadata($dom,$confname,$formname,
9121: $targetdir,'tn-'.$file,$logfile);
9122: push(@{$modified_urls},[$copyfile,$outfile]);
9123: unless ($registered_cleanup) {
9124: my $handlers = $r->get_handlers('PerlCleanupHandler');
9125: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9126: $registered_cleanup=1;
9127: }
9128: } else {
9129: print $logfile "\nUnable to write ".$copyfile.
9130: ':'.$!."\n";
9131: }
9132: }
9133: }
9134: }
9135: }
9136: } else {
9137: $output = $versionresult;
9138: }
9139: }
9140: return ($output,$logourl);
9141: }
9142:
9143: sub logo_versioning {
9144: my ($targetdir,$file,$logfile) = @_;
9145: my $target = $targetdir.'/'.$file;
9146: my ($maxversion,$fn,$extn,$output);
9147: $maxversion = 0;
9148: if ($file =~ /^(.+)\.(\w+)$/) {
9149: $fn=$1;
9150: $extn=$2;
9151: }
9152: opendir(DIR,$targetdir);
9153: while (my $filename=readdir(DIR)) {
9154: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9155: $maxversion=($1>$maxversion)?$1:$maxversion;
9156: }
9157: }
9158: $maxversion++;
9159: print $logfile "\nCreating old version ".$maxversion."\n";
9160: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9161: if (copy($target,$copyfile)) {
9162: print $logfile "Copied old target to ".$copyfile."\n";
9163: $copyfile=$copyfile.'.meta';
9164: if (copy($target.'.meta',$copyfile)) {
9165: print $logfile "Copied old target metadata to ".$copyfile."\n";
9166: $output = 'ok';
9167: } else {
9168: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9169: $output = &mt('Failed to copy old meta').", $!, ";
9170: }
9171: } else {
9172: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9173: $output = &mt('Failed to copy old target').", $!, ";
9174: }
9175: return $output;
9176: }
9177:
9178: sub write_metadata {
9179: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9180: my (%metadatafields,%metadatakeys,$output);
9181: $metadatafields{'title'}=$formname;
9182: $metadatafields{'creationdate'}=time;
9183: $metadatafields{'lastrevisiondate'}=time;
9184: $metadatafields{'copyright'}='public';
9185: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9186: $env{'user.domain'};
9187: $metadatafields{'authorspace'}=$confname.':'.$dom;
9188: $metadatafields{'domain'}=$dom;
9189: {
9190: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9191: my $mfh;
9192: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9193: foreach (sort(keys(%metadatafields))) {
9194: unless ($_=~/\./) {
9195: my $unikey=$_;
9196: $unikey=~/^([A-Za-z]+)/;
9197: my $tag=$1;
9198: $tag=~tr/A-Z/a-z/;
9199: print $mfh "\n\<$tag";
9200: foreach (split(/\,/,$metadatakeys{$unikey})) {
9201: my $value=$metadatafields{$unikey.'.'.$_};
9202: $value=~s/\"/\'\'/g;
9203: print $mfh ' '.$_.'="'.$value.'"';
9204: }
9205: print $mfh '>'.
9206: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9207: .'</'.$tag.'>';
9208: }
9209: }
9210: $output = 'ok';
9211: print $logfile "\nWrote metadata";
9212: close($mfh);
9213: } else {
9214: print $logfile "\nFailed to open metadata file";
9215: $output = &mt('Could not write metadata');
9216: }
9217: }
9218: return $output;
9219: }
9220:
9221: sub notifysubscribed {
9222: foreach my $targetsource (@{$modified_urls}){
9223: next unless (ref($targetsource) eq 'ARRAY');
9224: my ($target,$source)=@{$targetsource};
9225: if ($source ne '') {
9226: if (open(my $logfh,">>",$source.'.log')) {
9227: print $logfh "\nCleanup phase: Notifications\n";
9228: my @subscribed=&subscribed_hosts($target);
9229: foreach my $subhost (@subscribed) {
9230: print $logfh "\nNotifying host ".$subhost.':';
9231: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9232: print $logfh $reply;
9233: }
9234: my @subscribedmeta=&subscribed_hosts("$target.meta");
9235: foreach my $subhost (@subscribedmeta) {
9236: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9237: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9238: $subhost);
9239: print $logfh $reply;
9240: }
9241: print $logfh "\n============ Done ============\n";
9242: close($logfh);
9243: }
9244: }
9245: }
9246: return OK;
9247: }
9248:
9249: sub subscribed_hosts {
9250: my ($target) = @_;
9251: my @subscribed;
9252: if (open(my $fh,"<","$target.subscription")) {
9253: while (my $subline=<$fh>) {
9254: if ($subline =~ /^($match_lonid):/) {
9255: my $host = $1;
9256: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9257: unless (grep(/^\Q$host\E$/,@subscribed)) {
9258: push(@subscribed,$host);
9259: }
9260: }
9261: }
9262: }
9263: }
9264: return @subscribed;
9265: }
9266:
9267: sub check_switchserver {
9268: my ($dom,$confname) = @_;
9269: my ($allowed,$switchserver);
9270: my $home = &Apache::lonnet::homeserver($confname,$dom);
9271: if ($home eq 'no_host') {
9272: $home = &Apache::lonnet::domain($dom,'primary');
9273: }
9274: my @ids=&Apache::lonnet::current_machine_ids();
9275: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9276: if (!$allowed) {
9277: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9278: }
9279: return $switchserver;
9280: }
9281:
9282: sub modify_quotas {
9283: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9284: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9285: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9286: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9287: $validationfieldsref);
9288: if ($action eq 'quotas') {
9289: $context = 'tools';
9290: } else {
9291: $context = $action;
9292: }
9293: if ($context eq 'requestcourses') {
9294: @usertools = ('official','unofficial','community','textbook');
9295: @options =('norequest','approval','validate','autolimit');
9296: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9297: %titles = &courserequest_titles();
9298: $toolregexp = join('|',@usertools);
9299: %conditions = &courserequest_conditions();
9300: $confname = $dom.'-domainconfig';
9301: my $servadm = $r->dir_config('lonAdmEMail');
9302: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9303: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9304: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9305: } elsif ($context eq 'requestauthor') {
9306: @usertools = ('author');
9307: %titles = &authorrequest_titles();
9308: } else {
9309: @usertools = ('aboutme','blog','webdav','portfolio');
9310: %titles = &tool_titles();
9311: }
9312: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9313: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9314: foreach my $key (keys(%env)) {
9315: if ($context eq 'requestcourses') {
9316: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9317: my $item = $1;
9318: my $type = $2;
9319: if ($type =~ /^limit_(.+)/) {
9320: $limithash{$item}{$1} = $env{$key};
9321: } else {
9322: $confhash{$item}{$type} = $env{$key};
9323: }
9324: }
9325: } elsif ($context eq 'requestauthor') {
9326: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9327: $confhash{$1} = $env{$key};
9328: }
9329: } else {
9330: if ($key =~ /^form\.quota_(.+)$/) {
9331: $confhash{'defaultquota'}{$1} = $env{$key};
9332: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9333: $confhash{'authorquota'}{$1} = $env{$key};
9334: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9335: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9336: }
9337: }
9338: }
9339: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9340: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9341: @approvalnotify = sort(@approvalnotify);
9342: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9343: my @crstypes = ('official','unofficial','community','textbook');
9344: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9345: foreach my $type (@hasuniquecode) {
9346: if (grep(/^\Q$type\E$/,@crstypes)) {
9347: $confhash{'uniquecode'}{$type} = 1;
9348: }
9349: }
9350: my (%newbook,%allpos);
9351: if ($context eq 'requestcourses') {
9352: foreach my $type ('textbooks','templates') {
9353: @{$allpos{$type}} = ();
9354: my $invalid;
9355: if ($type eq 'textbooks') {
9356: $invalid = &mt('Invalid LON-CAPA course for textbook');
9357: } else {
9358: $invalid = &mt('Invalid LON-CAPA course for template');
9359: }
9360: if ($env{'form.'.$type.'_addbook'}) {
9361: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9362: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9363: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9364: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9365: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9366: } else {
9367: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9368: my $position = $env{'form.'.$type.'_addbook_pos'};
9369: $position =~ s/\D+//g;
9370: if ($position ne '') {
9371: $allpos{$type}[$position] = $newbook{$type};
9372: }
9373: }
9374: } else {
9375: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9376: }
9377: }
9378: }
9379: }
9380: if (ref($domconfig{$action}) eq 'HASH') {
9381: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9382: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9383: $changes{'notify'}{'approval'} = 1;
9384: }
9385: } else {
9386: if ($confhash{'notify'}{'approval'}) {
9387: $changes{'notify'}{'approval'} = 1;
9388: }
9389: }
9390: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9391: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9392: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9393: unless ($confhash{'uniquecode'}{$crstype}) {
9394: $changes{'uniquecode'} = 1;
9395: }
9396: }
9397: unless ($changes{'uniquecode'}) {
9398: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9399: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9400: $changes{'uniquecode'} = 1;
9401: }
9402: }
9403: }
9404: } else {
9405: $changes{'uniquecode'} = 1;
9406: }
9407: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9408: $changes{'uniquecode'} = 1;
9409: }
9410: if ($context eq 'requestcourses') {
9411: foreach my $type ('textbooks','templates') {
9412: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9413: my %deletions;
9414: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9415: if (@todelete) {
9416: map { $deletions{$_} = 1; } @todelete;
9417: }
9418: my %imgdeletions;
9419: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9420: if (@todeleteimages) {
9421: map { $imgdeletions{$_} = 1; } @todeleteimages;
9422: }
9423: my $maxnum = $env{'form.'.$type.'_maxnum'};
9424: for (my $i=0; $i<=$maxnum; $i++) {
9425: my $itemid = $env{'form.'.$type.'_id_'.$i};
9426: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9427: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9428: if ($deletions{$key}) {
9429: if ($domconfig{$action}{$type}{$key}{'image'}) {
9430: #FIXME need to obsolete item in RES space
9431: }
9432: next;
9433: } else {
9434: my $newpos = $env{'form.'.$itemid};
9435: $newpos =~ s/\D+//g;
9436: foreach my $item ('subject','title','publisher','author') {
9437: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9438: ($type eq 'templates'));
9439: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9440: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9441: $changes{$type}{$key} = 1;
9442: }
9443: }
9444: $allpos{$type}[$newpos] = $key;
9445: }
9446: if ($imgdeletions{$key}) {
9447: $changes{$type}{$key} = 1;
9448: #FIXME need to obsolete item in RES space
9449: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9450: my ($cdom,$cnum) = split(/_/,$key);
9451: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9452: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9453: } else {
9454: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9455: $cdom,$cnum,$type,$configuserok,
9456: $switchserver,$author_ok);
9457: if ($imgurl) {
9458: $confhash{$type}{$key}{'image'} = $imgurl;
9459: $changes{$type}{$key} = 1;
9460: }
9461: if ($error) {
9462: &Apache::lonnet::logthis($error);
9463: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9464: }
9465: }
9466: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9467: $confhash{$type}{$key}{'image'} =
9468: $domconfig{$action}{$type}{$key}{'image'};
9469: }
9470: }
9471: }
9472: }
9473: }
9474: }
9475: } else {
9476: if ($confhash{'notify'}{'approval'}) {
9477: $changes{'notify'}{'approval'} = 1;
9478: }
9479: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9480: $changes{'uniquecode'} = 1;
9481: }
9482: }
9483: if ($context eq 'requestcourses') {
9484: foreach my $type ('textbooks','templates') {
9485: if ($newbook{$type}) {
9486: $changes{$type}{$newbook{$type}} = 1;
9487: foreach my $item ('subject','title','publisher','author') {
9488: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9489: ($type eq 'template'));
9490: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9491: if ($env{'form.'.$type.'_addbook_'.$item}) {
9492: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9493: }
9494: }
9495: if ($type eq 'textbooks') {
9496: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9497: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9498: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9499: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9500: } else {
9501: my ($imageurl,$error) =
9502: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9503: $configuserok,$switchserver,$author_ok);
9504: if ($imageurl) {
9505: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9506: }
9507: if ($error) {
9508: &Apache::lonnet::logthis($error);
9509: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9510: }
9511: }
9512: }
9513: }
9514: }
9515: if (@{$allpos{$type}} > 0) {
9516: my $idx = 0;
9517: foreach my $item (@{$allpos{$type}}) {
9518: if ($item ne '') {
9519: $confhash{$type}{$item}{'order'} = $idx;
9520: if (ref($domconfig{$action}) eq 'HASH') {
9521: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9522: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9523: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9524: $changes{$type}{$item} = 1;
9525: }
9526: }
9527: }
9528: }
9529: $idx ++;
9530: }
9531: }
9532: }
9533: }
9534: if (ref($validationitemsref) eq 'ARRAY') {
9535: foreach my $item (@{$validationitemsref}) {
9536: if ($item eq 'fields') {
9537: my @changed;
9538: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9539: if (@{$confhash{'validation'}{$item}} > 0) {
9540: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9541: }
9542: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9543: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9544: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9545: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9546: $domconfig{'requestcourses'}{'validation'}{$item});
9547: } else {
9548: @changed = @{$confhash{'validation'}{$item}};
9549: }
9550: } else {
9551: @changed = @{$confhash{'validation'}{$item}};
9552: }
9553: } else {
9554: @changed = @{$confhash{'validation'}{$item}};
9555: }
9556: if (@changed) {
9557: if ($confhash{'validation'}{$item}) {
9558: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9559: } else {
9560: $changes{'validation'}{$item} = &mt('None');
9561: }
9562: }
9563: } else {
9564: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9565: if ($item eq 'markup') {
9566: if ($env{'form.requestcourses_validation_'.$item}) {
9567: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9568: }
9569: }
9570: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9571: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9572: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9573: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9574: }
9575: } else {
9576: if ($confhash{'validation'}{$item} ne '') {
9577: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9578: }
9579: }
9580: } else {
9581: if ($confhash{'validation'}{$item} ne '') {
9582: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9583: }
9584: }
9585: }
9586: }
9587: }
9588: if ($env{'form.validationdc'}) {
9589: my $newval = $env{'form.validationdc'};
9590: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9591: if (exists($domcoords{$newval})) {
9592: $confhash{'validation'}{'dc'} = $newval;
9593: }
9594: }
9595: if (ref($confhash{'validation'}) eq 'HASH') {
9596: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9597: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9598: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9599: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9600: if ($confhash{'validation'}{'dc'} eq '') {
9601: $changes{'validation'}{'dc'} = &mt('None');
9602: } else {
9603: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9604: }
9605: }
9606: } elsif ($confhash{'validation'}{'dc'} ne '') {
9607: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9608: }
9609: } elsif ($confhash{'validation'}{'dc'} ne '') {
9610: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9611: }
9612: } elsif ($confhash{'validation'}{'dc'} ne '') {
9613: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9614: }
9615: } else {
9616: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9617: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9618: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9619: $changes{'validation'}{'dc'} = &mt('None');
9620: }
9621: }
9622: }
9623: }
9624: }
9625: } else {
9626: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9627: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9628: }
9629: foreach my $item (@usertools) {
9630: foreach my $type (@{$types},'default','_LC_adv') {
9631: my $unset;
9632: if ($context eq 'requestcourses') {
9633: $unset = '0';
9634: if ($type eq '_LC_adv') {
9635: $unset = '';
9636: }
9637: if ($confhash{$item}{$type} eq 'autolimit') {
9638: $confhash{$item}{$type} .= '=';
9639: unless ($limithash{$item}{$type} =~ /\D/) {
9640: $confhash{$item}{$type} .= $limithash{$item}{$type};
9641: }
9642: }
9643: } elsif ($context eq 'requestauthor') {
9644: $unset = '0';
9645: if ($type eq '_LC_adv') {
9646: $unset = '';
9647: }
9648: } else {
9649: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9650: $confhash{$item}{$type} = 1;
9651: } else {
9652: $confhash{$item}{$type} = 0;
9653: }
9654: }
9655: if (ref($domconfig{$action}) eq 'HASH') {
9656: if ($action eq 'requestauthor') {
9657: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9658: $changes{$type} = 1;
9659: }
9660: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9661: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9662: $changes{$item}{$type} = 1;
9663: }
9664: } else {
9665: if ($context eq 'requestcourses') {
9666: if ($confhash{$item}{$type} ne $unset) {
9667: $changes{$item}{$type} = 1;
9668: }
9669: } else {
9670: if (!$confhash{$item}{$type}) {
9671: $changes{$item}{$type} = 1;
9672: }
9673: }
9674: }
9675: } else {
9676: if ($context eq 'requestcourses') {
9677: if ($confhash{$item}{$type} ne $unset) {
9678: $changes{$item}{$type} = 1;
9679: }
9680: } elsif ($context eq 'requestauthor') {
9681: if ($confhash{$type} ne $unset) {
9682: $changes{$type} = 1;
9683: }
9684: } else {
9685: if (!$confhash{$item}{$type}) {
9686: $changes{$item}{$type} = 1;
9687: }
9688: }
9689: }
9690: }
9691: }
9692: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9693: if (ref($domconfig{'quotas'}) eq 'HASH') {
9694: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9695: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9696: if (exists($confhash{'defaultquota'}{$key})) {
9697: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9698: $changes{'defaultquota'}{$key} = 1;
9699: }
9700: } else {
9701: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9702: }
9703: }
9704: } else {
9705: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9706: if (exists($confhash{'defaultquota'}{$key})) {
9707: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9708: $changes{'defaultquota'}{$key} = 1;
9709: }
9710: } else {
9711: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9712: }
9713: }
9714: }
9715: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9716: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9717: if (exists($confhash{'authorquota'}{$key})) {
9718: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9719: $changes{'authorquota'}{$key} = 1;
9720: }
9721: } else {
9722: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9723: }
9724: }
9725: }
9726: }
9727: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9728: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9729: if (ref($domconfig{'quotas'}) eq 'HASH') {
9730: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9731: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9732: $changes{'defaultquota'}{$key} = 1;
9733: }
9734: } else {
9735: if (!exists($domconfig{'quotas'}{$key})) {
9736: $changes{'defaultquota'}{$key} = 1;
9737: }
9738: }
9739: } else {
9740: $changes{'defaultquota'}{$key} = 1;
9741: }
9742: }
9743: }
9744: if (ref($confhash{'authorquota'}) eq 'HASH') {
9745: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9746: if (ref($domconfig{'quotas'}) eq 'HASH') {
9747: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9748: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9749: $changes{'authorquota'}{$key} = 1;
9750: }
9751: } else {
9752: $changes{'authorquota'}{$key} = 1;
9753: }
9754: } else {
9755: $changes{'authorquota'}{$key} = 1;
9756: }
9757: }
9758: }
9759: }
9760:
9761: if ($context eq 'requestauthor') {
9762: $domdefaults{'requestauthor'} = \%confhash;
9763: } else {
9764: foreach my $key (keys(%confhash)) {
9765: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9766: $domdefaults{$key} = $confhash{$key};
9767: }
9768: }
9769: }
9770:
9771: my %quotahash = (
9772: $action => { %confhash }
9773: );
9774: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9775: $dom);
9776: if ($putresult eq 'ok') {
9777: if (keys(%changes) > 0) {
9778: my $cachetime = 24*60*60;
9779: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9780: if (ref($lastactref) eq 'HASH') {
9781: $lastactref->{'domdefaults'} = 1;
9782: }
9783: $resulttext = &mt('Changes made:').'<ul>';
9784: unless (($context eq 'requestcourses') ||
9785: ($context eq 'requestauthor')) {
9786: if (ref($changes{'defaultquota'}) eq 'HASH') {
9787: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9788: foreach my $type (@{$types},'default') {
9789: if (defined($changes{'defaultquota'}{$type})) {
9790: my $typetitle = $usertypes->{$type};
9791: if ($type eq 'default') {
9792: $typetitle = $othertitle;
9793: }
9794: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9795: }
9796: }
9797: $resulttext .= '</ul></li>';
9798: }
9799: if (ref($changes{'authorquota'}) eq 'HASH') {
9800: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9801: foreach my $type (@{$types},'default') {
9802: if (defined($changes{'authorquota'}{$type})) {
9803: my $typetitle = $usertypes->{$type};
9804: if ($type eq 'default') {
9805: $typetitle = $othertitle;
9806: }
9807: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9808: }
9809: }
9810: $resulttext .= '</ul></li>';
9811: }
9812: }
9813: my %newenv;
9814: foreach my $item (@usertools) {
9815: my (%haschgs,%inconf);
9816: if ($context eq 'requestauthor') {
9817: %haschgs = %changes;
9818: %inconf = %confhash;
9819: } else {
9820: if (ref($changes{$item}) eq 'HASH') {
9821: %haschgs = %{$changes{$item}};
9822: }
9823: if (ref($confhash{$item}) eq 'HASH') {
9824: %inconf = %{$confhash{$item}};
9825: }
9826: }
9827: if (keys(%haschgs) > 0) {
9828: my $newacc =
9829: &Apache::lonnet::usertools_access($env{'user.name'},
9830: $env{'user.domain'},
9831: $item,'reload',$context);
9832: if (($context eq 'requestcourses') ||
9833: ($context eq 'requestauthor')) {
9834: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9835: $newenv{'environment.canrequest.'.$item} = $newacc;
9836: }
9837: } else {
9838: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9839: $newenv{'environment.availabletools.'.$item} = $newacc;
9840: }
9841: }
9842: unless ($context eq 'requestauthor') {
9843: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9844: }
9845: foreach my $type (@{$types},'default','_LC_adv') {
9846: if ($haschgs{$type}) {
9847: my $typetitle = $usertypes->{$type};
9848: if ($type eq 'default') {
9849: $typetitle = $othertitle;
9850: } elsif ($type eq '_LC_adv') {
9851: $typetitle = 'LON-CAPA Advanced Users';
9852: }
9853: if ($inconf{$type}) {
9854: if ($context eq 'requestcourses') {
9855: my $cond;
9856: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9857: if ($1 eq '') {
9858: $cond = &mt('(Automatic processing of any request).');
9859: } else {
9860: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9861: }
9862: } else {
9863: $cond = $conditions{$inconf{$type}};
9864: }
9865: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9866: } elsif ($context eq 'requestauthor') {
9867: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9868: $titles{$inconf{$type}},$typetitle);
9869:
9870: } else {
9871: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9872: }
9873: } else {
9874: if ($type eq '_LC_adv') {
9875: if ($inconf{$type} eq '0') {
9876: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9877: } else {
9878: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9879: }
9880: } else {
9881: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9882: }
9883: }
9884: }
9885: }
9886: unless ($context eq 'requestauthor') {
9887: $resulttext .= '</ul></li>';
9888: }
9889: }
9890: }
9891: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9892: if (ref($changes{'notify'}) eq 'HASH') {
9893: if ($changes{'notify'}{'approval'}) {
9894: if (ref($confhash{'notify'}) eq 'HASH') {
9895: if ($confhash{'notify'}{'approval'}) {
9896: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9897: } else {
9898: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9899: }
9900: }
9901: }
9902: }
9903: }
9904: if ($action eq 'requestcourses') {
9905: my @offon = ('off','on');
9906: if ($changes{'uniquecode'}) {
9907: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9908: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9909: $resulttext .= '<li>'.
9910: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9911: '</li>';
9912: } else {
9913: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9914: '</li>';
9915: }
9916: }
9917: foreach my $type ('textbooks','templates') {
9918: if (ref($changes{$type}) eq 'HASH') {
9919: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9920: foreach my $key (sort(keys(%{$changes{$type}}))) {
9921: my %coursehash = &Apache::lonnet::coursedescription($key);
9922: my $coursetitle = $coursehash{'description'};
9923: my $position = $confhash{$type}{$key}{'order'} + 1;
9924: $resulttext .= '<li>';
9925: foreach my $item ('subject','title','publisher','author') {
9926: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9927: ($type eq 'templates'));
9928: my $name = $item.':';
9929: $name =~ s/^(\w)/\U$1/;
9930: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9931: }
9932: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9933: if ($type eq 'textbooks') {
9934: if ($confhash{$type}{$key}{'image'}) {
9935: $resulttext .= ' '.&mt('Image: [_1]',
9936: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9937: ' alt="Textbook cover" />').'<br />';
9938: }
9939: }
9940: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9941: }
9942: $resulttext .= '</ul></li>';
9943: }
9944: }
9945: if (ref($changes{'validation'}) eq 'HASH') {
9946: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9947: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9948: foreach my $item (@{$validationitemsref}) {
9949: if (exists($changes{'validation'}{$item})) {
9950: if ($item eq 'markup') {
9951: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9952: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9953: } else {
9954: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9955: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9956: }
9957: }
9958: }
9959: if (exists($changes{'validation'}{'dc'})) {
9960: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9961: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9962: }
9963: }
9964: }
9965: }
9966: $resulttext .= '</ul>';
9967: if (keys(%newenv)) {
9968: &Apache::lonnet::appenv(\%newenv);
9969: }
9970: } else {
9971: if ($context eq 'requestcourses') {
9972: $resulttext = &mt('No changes made to rights to request creation of courses.');
9973: } elsif ($context eq 'requestauthor') {
9974: $resulttext = &mt('No changes made to rights to request author space.');
9975: } else {
9976: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9977: }
9978: }
9979: } else {
9980: $resulttext = '<span class="LC_error">'.
9981: &mt('An error occurred: [_1]',$putresult).'</span>';
9982: }
9983: if ($errors) {
9984: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9985: '<ul>'.$errors.'</ul></p>';
9986: }
9987: return $resulttext;
9988: }
9989:
9990: sub process_textbook_image {
9991: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9992: my $filename = $env{'form.'.$caller.'.filename'};
9993: my ($error,$url);
9994: my ($width,$height) = (50,50);
9995: if ($configuserok eq 'ok') {
9996: if ($switchserver) {
9997: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9998: $switchserver);
9999: } elsif ($author_ok eq 'ok') {
10000: my ($result,$imageurl) =
10001: &publishlogo($r,'upload',$caller,$dom,$confname,
10002: "$type/$cdom/$cnum/cover",$width,$height);
10003: if ($result eq 'ok') {
10004: $url = $imageurl;
10005: } else {
10006: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10007: }
10008: } else {
10009: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10010: }
10011: } else {
10012: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10013: }
10014: return ($url,$error);
10015: }
10016:
10017: sub modify_autoenroll {
10018: my ($dom,$lastactref,%domconfig) = @_;
10019: my ($resulttext,%changes);
10020: my %currautoenroll;
10021: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
10022: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
10023: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
10024: }
10025: }
10026: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
10027: my %title = ( run => 'Auto-enrollment active',
10028: sender => 'Sender for notification messages',
10029: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
10030: failsafe => 'Failsafe for no drops if institutional data missing for a section');
10031: my @offon = ('off','on');
10032: my $sender_uname = $env{'form.sender_uname'};
10033: my $sender_domain = $env{'form.sender_domain'};
10034: if ($sender_domain eq '') {
10035: $sender_uname = '';
10036: } elsif ($sender_uname eq '') {
10037: $sender_domain = '';
10038: }
10039: my $coowners = $env{'form.autoassign_coowners'};
10040: my $failsafe = $env{'form.autoenroll_failsafe'};
10041: $failsafe =~ s{^\s+|\s+$}{}g;
10042: if ($failsafe =~ /\D/) {
10043: undef($failsafe);
10044: }
10045: my %autoenrollhash = (
10046: autoenroll => { 'run' => $env{'form.autoenroll_run'},
10047: 'sender_uname' => $sender_uname,
10048: 'sender_domain' => $sender_domain,
10049: 'co-owners' => $coowners,
10050: 'autofailsafe' => $failsafe,
10051: }
10052: );
10053: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
10054: $dom);
10055: if ($putresult eq 'ok') {
10056: if (exists($currautoenroll{'run'})) {
10057: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
10058: $changes{'run'} = 1;
10059: }
10060: } elsif ($autorun) {
10061: if ($env{'form.autoenroll_run'} ne '1') {
10062: $changes{'run'} = 1;
10063: }
10064: }
10065: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
10066: $changes{'sender'} = 1;
10067: }
10068: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
10069: $changes{'sender'} = 1;
10070: }
10071: if ($currautoenroll{'co-owners'} ne '') {
10072: if ($currautoenroll{'co-owners'} ne $coowners) {
10073: $changes{'coowners'} = 1;
10074: }
10075: } elsif ($coowners) {
10076: $changes{'coowners'} = 1;
10077: }
10078: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
10079: $changes{'autofailsafe'} = 1;
10080: }
10081: if (keys(%changes) > 0) {
10082: $resulttext = &mt('Changes made:').'<ul>';
10083: if ($changes{'run'}) {
10084: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
10085: }
10086: if ($changes{'sender'}) {
10087: if ($sender_uname eq '' || $sender_domain eq '') {
10088: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
10089: } else {
10090: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
10091: }
10092: }
10093: if ($changes{'coowners'}) {
10094: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
10095: &Apache::loncommon::devalidate_domconfig_cache($dom);
10096: if (ref($lastactref) eq 'HASH') {
10097: $lastactref->{'domainconfig'} = 1;
10098: }
10099: }
10100: if ($changes{'autofailsafe'}) {
10101: if ($failsafe ne '') {
10102: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
10103: } else {
10104: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
10105: }
10106: &Apache::lonnet::get_domain_defaults($dom,1);
10107: if (ref($lastactref) eq 'HASH') {
10108: $lastactref->{'domdefaults'} = 1;
10109: }
10110: }
10111: $resulttext .= '</ul>';
10112: } else {
10113: $resulttext = &mt('No changes made to auto-enrollment settings');
10114: }
10115: } else {
10116: $resulttext = '<span class="LC_error">'.
10117: &mt('An error occurred: [_1]',$putresult).'</span>';
10118: }
10119: return $resulttext;
10120: }
10121:
10122: sub modify_autoupdate {
10123: my ($dom,%domconfig) = @_;
10124: my ($resulttext,%currautoupdate,%fields,%changes);
10125: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10126: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10127: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10128: }
10129: }
10130: my @offon = ('off','on');
10131: my %title = &Apache::lonlocal::texthash (
10132: run => 'Auto-update:',
10133: classlists => 'Updates to user information in classlists?'
10134: );
10135: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10136: my %fieldtitles = &Apache::lonlocal::texthash (
10137: id => 'Student/Employee ID',
10138: permanentemail => 'E-mail address',
10139: lastname => 'Last Name',
10140: firstname => 'First Name',
10141: middlename => 'Middle Name',
10142: generation => 'Generation',
10143: );
10144: $othertitle = &mt('All users');
10145: if (keys(%{$usertypes}) > 0) {
10146: $othertitle = &mt('Other users');
10147: }
10148: foreach my $key (keys(%env)) {
10149: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10150: my ($usertype,$item) = ($1,$2);
10151: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10152: if ($usertype eq 'default') {
10153: push(@{$fields{$1}},$2);
10154: } elsif (ref($types) eq 'ARRAY') {
10155: if (grep(/^\Q$usertype\E$/,@{$types})) {
10156: push(@{$fields{$1}},$2);
10157: }
10158: }
10159: }
10160: }
10161: }
10162: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10163: @lockablenames = sort(@lockablenames);
10164: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10165: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10166: if (@changed) {
10167: $changes{'lockablenames'} = 1;
10168: }
10169: } else {
10170: if (@lockablenames) {
10171: $changes{'lockablenames'} = 1;
10172: }
10173: }
10174: my %updatehash = (
10175: autoupdate => { run => $env{'form.autoupdate_run'},
10176: classlists => $env{'form.classlists'},
10177: fields => {%fields},
10178: lockablenames => \@lockablenames,
10179: }
10180: );
10181: foreach my $key (keys(%currautoupdate)) {
10182: if (($key eq 'run') || ($key eq 'classlists')) {
10183: if (exists($updatehash{autoupdate}{$key})) {
10184: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10185: $changes{$key} = 1;
10186: }
10187: }
10188: } elsif ($key eq 'fields') {
10189: if (ref($currautoupdate{$key}) eq 'HASH') {
10190: foreach my $item (@{$types},'default') {
10191: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10192: my $change = 0;
10193: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10194: if (!exists($fields{$item})) {
10195: $change = 1;
10196: last;
10197: } elsif (ref($fields{$item}) eq 'ARRAY') {
10198: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10199: $change = 1;
10200: last;
10201: }
10202: }
10203: }
10204: if ($change) {
10205: push(@{$changes{$key}},$item);
10206: }
10207: }
10208: }
10209: }
10210: } elsif ($key eq 'lockablenames') {
10211: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10212: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10213: if (@changed) {
10214: $changes{'lockablenames'} = 1;
10215: }
10216: } else {
10217: if (@lockablenames) {
10218: $changes{'lockablenames'} = 1;
10219: }
10220: }
10221: }
10222: }
10223: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10224: if (@lockablenames) {
10225: $changes{'lockablenames'} = 1;
10226: }
10227: }
10228: foreach my $item (@{$types},'default') {
10229: if (defined($fields{$item})) {
10230: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10231: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10232: my $change = 0;
10233: if (ref($fields{$item}) eq 'ARRAY') {
10234: foreach my $type (@{$fields{$item}}) {
10235: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10236: $change = 1;
10237: last;
10238: }
10239: }
10240: }
10241: if ($change) {
10242: push(@{$changes{'fields'}},$item);
10243: }
10244: } else {
10245: push(@{$changes{'fields'}},$item);
10246: }
10247: } else {
10248: push(@{$changes{'fields'}},$item);
10249: }
10250: }
10251: }
10252: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10253: $dom);
10254: if ($putresult eq 'ok') {
10255: if (keys(%changes) > 0) {
10256: $resulttext = &mt('Changes made:').'<ul>';
10257: foreach my $key (sort(keys(%changes))) {
10258: if ($key eq 'lockablenames') {
10259: $resulttext .= '<li>';
10260: if (@lockablenames) {
10261: $usertypes->{'default'} = $othertitle;
10262: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10263: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10264: } else {
10265: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10266: }
10267: $resulttext .= '</li>';
10268: } elsif (ref($changes{$key}) eq 'ARRAY') {
10269: foreach my $item (@{$changes{$key}}) {
10270: my @newvalues;
10271: foreach my $type (@{$fields{$item}}) {
10272: push(@newvalues,$fieldtitles{$type});
10273: }
10274: my $newvaluestr;
10275: if (@newvalues > 0) {
10276: $newvaluestr = join(', ',@newvalues);
10277: } else {
10278: $newvaluestr = &mt('none');
10279: }
10280: if ($item eq 'default') {
10281: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10282: } else {
10283: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10284: }
10285: }
10286: } else {
10287: my $newvalue;
10288: if ($key eq 'run') {
10289: $newvalue = $offon[$env{'form.autoupdate_run'}];
10290: } else {
10291: $newvalue = $offon[$env{'form.'.$key}];
10292: }
10293: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10294: }
10295: }
10296: $resulttext .= '</ul>';
10297: } else {
10298: $resulttext = &mt('No changes made to autoupdates');
10299: }
10300: } else {
10301: $resulttext = '<span class="LC_error">'.
10302: &mt('An error occurred: [_1]',$putresult).'</span>';
10303: }
10304: return $resulttext;
10305: }
10306:
10307: sub modify_autocreate {
10308: my ($dom,%domconfig) = @_;
10309: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10310: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10311: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10312: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10313: }
10314: }
10315: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10316: req => 'Auto-creation of validated requests for official courses',
10317: xmldc => 'Identity of course creator of courses from XML files',
10318: );
10319: my @types = ('xml','req');
10320: foreach my $item (@types) {
10321: $newvals{$item} = $env{'form.autocreate_'.$item};
10322: $newvals{$item} =~ s/\D//g;
10323: $newvals{$item} = 0 if ($newvals{$item} eq '');
10324: }
10325: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10326: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10327: unless (exists($domcoords{$newvals{'xmldc'}})) {
10328: $newvals{'xmldc'} = '';
10329: }
10330: %autocreatehash = (
10331: autocreate => { xml => $newvals{'xml'},
10332: req => $newvals{'req'},
10333: }
10334: );
10335: if ($newvals{'xmldc'} ne '') {
10336: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10337: }
10338: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10339: $dom);
10340: if ($putresult eq 'ok') {
10341: my @items = @types;
10342: if ($newvals{'xml'}) {
10343: push(@items,'xmldc');
10344: }
10345: foreach my $item (@items) {
10346: if (exists($currautocreate{$item})) {
10347: if ($currautocreate{$item} ne $newvals{$item}) {
10348: $changes{$item} = 1;
10349: }
10350: } elsif ($newvals{$item}) {
10351: $changes{$item} = 1;
10352: }
10353: }
10354: if (keys(%changes) > 0) {
10355: my @offon = ('off','on');
10356: $resulttext = &mt('Changes made:').'<ul>';
10357: foreach my $item (@types) {
10358: if ($changes{$item}) {
10359: my $newtxt = $offon[$newvals{$item}];
10360: $resulttext .= '<li>'.
10361: &mt("$title{$item} set to [_1]$newtxt [_2]",
10362: '<b>','</b>').
10363: '</li>';
10364: }
10365: }
10366: if ($changes{'xmldc'}) {
10367: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10368: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10369: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10370: }
10371: $resulttext .= '</ul>';
10372: } else {
10373: $resulttext = &mt('No changes made to auto-creation settings');
10374: }
10375: } else {
10376: $resulttext = '<span class="LC_error">'.
10377: &mt('An error occurred: [_1]',$putresult).'</span>';
10378: }
10379: return $resulttext;
10380: }
10381:
10382: sub modify_directorysrch {
10383: my ($dom,$lastactref,%domconfig) = @_;
10384: my ($resulttext,%changes);
10385: my %currdirsrch;
10386: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10387: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10388: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10389: }
10390: }
10391: my %title = ( available => 'Institutional directory search available',
10392: localonly => 'Other domains can search institution',
10393: lcavailable => 'LON-CAPA directory search available',
10394: lclocalonly => 'Other domains can search LON-CAPA domain',
10395: searchby => 'Search types',
10396: searchtypes => 'Search latitude');
10397: my @offon = ('off','on');
10398: my @otherdoms = ('Yes','No');
10399:
10400: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10401: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10402: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10403:
10404: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10405: if (keys(%{$usertypes}) == 0) {
10406: @cansearch = ('default');
10407: } else {
10408: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10409: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10410: if (!grep(/^\Q$type\E$/,@cansearch)) {
10411: push(@{$changes{'cansearch'}},$type);
10412: }
10413: }
10414: foreach my $type (@cansearch) {
10415: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10416: push(@{$changes{'cansearch'}},$type);
10417: }
10418: }
10419: } else {
10420: push(@{$changes{'cansearch'}},@cansearch);
10421: }
10422: }
10423:
10424: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10425: foreach my $by (@{$currdirsrch{'searchby'}}) {
10426: if (!grep(/^\Q$by\E$/,@searchby)) {
10427: push(@{$changes{'searchby'}},$by);
10428: }
10429: }
10430: foreach my $by (@searchby) {
10431: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10432: push(@{$changes{'searchby'}},$by);
10433: }
10434: }
10435: } else {
10436: push(@{$changes{'searchby'}},@searchby);
10437: }
10438:
10439: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10440: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10441: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10442: push(@{$changes{'searchtypes'}},$type);
10443: }
10444: }
10445: foreach my $type (@searchtypes) {
10446: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10447: push(@{$changes{'searchtypes'}},$type);
10448: }
10449: }
10450: } else {
10451: if (exists($currdirsrch{'searchtypes'})) {
10452: foreach my $type (@searchtypes) {
10453: if ($type ne $currdirsrch{'searchtypes'}) {
10454: push(@{$changes{'searchtypes'}},$type);
10455: }
10456: }
10457: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10458: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10459: }
10460: } else {
10461: push(@{$changes{'searchtypes'}},@searchtypes);
10462: }
10463: }
10464:
10465: my %dirsrch_hash = (
10466: directorysrch => { available => $env{'form.dirsrch_available'},
10467: cansearch => \@cansearch,
10468: localonly => $env{'form.dirsrch_instlocalonly'},
10469: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10470: lcavailable => $env{'form.dirsrch_domavailable'},
10471: searchby => \@searchby,
10472: searchtypes => \@searchtypes,
10473: }
10474: );
10475: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10476: $dom);
10477: if ($putresult eq 'ok') {
10478: if (exists($currdirsrch{'available'})) {
10479: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10480: $changes{'available'} = 1;
10481: }
10482: } else {
10483: if ($env{'form.dirsrch_available'} eq '1') {
10484: $changes{'available'} = 1;
10485: }
10486: }
10487: if (exists($currdirsrch{'lcavailable'})) {
10488: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10489: $changes{'lcavailable'} = 1;
10490: }
10491: } else {
10492: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10493: $changes{'lcavailable'} = 1;
10494: }
10495: }
10496: if (exists($currdirsrch{'localonly'})) {
10497: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10498: $changes{'localonly'} = 1;
10499: }
10500: } else {
10501: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10502: $changes{'localonly'} = 1;
10503: }
10504: }
10505: if (exists($currdirsrch{'lclocalonly'})) {
10506: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10507: $changes{'lclocalonly'} = 1;
10508: }
10509: } else {
10510: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10511: $changes{'lclocalonly'} = 1;
10512: }
10513: }
10514: if (keys(%changes) > 0) {
10515: $resulttext = &mt('Changes made:').'<ul>';
10516: if ($changes{'available'}) {
10517: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10518: }
10519: if ($changes{'lcavailable'}) {
10520: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10521: }
10522: if ($changes{'localonly'}) {
10523: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10524: }
10525: if ($changes{'lclocalonly'}) {
10526: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10527: }
10528: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10529: my $chgtext;
10530: if (ref($usertypes) eq 'HASH') {
10531: if (keys(%{$usertypes}) > 0) {
10532: foreach my $type (@{$types}) {
10533: if (grep(/^\Q$type\E$/,@cansearch)) {
10534: $chgtext .= $usertypes->{$type}.'; ';
10535: }
10536: }
10537: if (grep(/^default$/,@cansearch)) {
10538: $chgtext .= $othertitle;
10539: } else {
10540: $chgtext =~ s/\; $//;
10541: }
10542: $resulttext .=
10543: '<li>'.
10544: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10545: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10546: '</li>';
10547: }
10548: }
10549: }
10550: if (ref($changes{'searchby'}) eq 'ARRAY') {
10551: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10552: my $chgtext;
10553: foreach my $type (@{$titleorder}) {
10554: if (grep(/^\Q$type\E$/,@searchby)) {
10555: if (defined($searchtitles->{$type})) {
10556: $chgtext .= $searchtitles->{$type}.'; ';
10557: }
10558: }
10559: }
10560: $chgtext =~ s/\; $//;
10561: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10562: }
10563: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10564: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10565: my $chgtext;
10566: foreach my $type (@{$srchtypeorder}) {
10567: if (grep(/^\Q$type\E$/,@searchtypes)) {
10568: if (defined($srchtypes_desc->{$type})) {
10569: $chgtext .= $srchtypes_desc->{$type}.'; ';
10570: }
10571: }
10572: }
10573: $chgtext =~ s/\; $//;
10574: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10575: }
10576: $resulttext .= '</ul>';
10577: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10578: if (ref($lastactref) eq 'HASH') {
10579: $lastactref->{'directorysrch'} = 1;
10580: }
10581: } else {
10582: $resulttext = &mt('No changes made to directory search settings');
10583: }
10584: } else {
10585: $resulttext = '<span class="LC_error">'.
10586: &mt('An error occurred: [_1]',$putresult).'</span>';
10587: }
10588: return $resulttext;
10589: }
10590:
10591: sub modify_contacts {
10592: my ($dom,$lastactref,%domconfig) = @_;
10593: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10594: if (ref($domconfig{'contacts'}) eq 'HASH') {
10595: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10596: $currsetting{$key} = $domconfig{'contacts'}{$key};
10597: }
10598: }
10599: my (%others,%to,%bcc,%includestr,%includeloc);
10600: my @contacts = ('supportemail','adminemail');
10601: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10602: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
10603: my @toggles = ('reporterrors','reportupdates','reportstatus');
10604: my @lonstatus = ('threshold','sysmail','weights','excluded');
10605: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10606: foreach my $type (@mailings) {
10607: @{$newsetting{$type}} =
10608: &Apache::loncommon::get_env_multiple('form.'.$type);
10609: foreach my $item (@contacts) {
10610: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10611: $contacts_hash{contacts}{$type}{$item} = 1;
10612: } else {
10613: $contacts_hash{contacts}{$type}{$item} = 0;
10614: }
10615: }
10616: $others{$type} = $env{'form.'.$type.'_others'};
10617: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10618: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10619: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10620: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10621: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10622: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10623: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10624: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10625: }
10626: }
10627: }
10628: foreach my $item (@contacts) {
10629: $to{$item} = $env{'form.'.$item};
10630: $contacts_hash{'contacts'}{$item} = $to{$item};
10631: }
10632: foreach my $item (@toggles) {
10633: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10634: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10635: }
10636: }
10637: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
10638: foreach my $item (@lonstatus) {
10639: if ($item eq 'excluded') {
10640: my (%serverhomes,@excluded);
10641: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
10642: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
10643: if (@possexcluded) {
10644: foreach my $id (sort(@possexcluded)) {
10645: if ($serverhomes{$id}) {
10646: push(@excluded,$id);
10647: }
10648: }
10649: }
10650: if (@excluded) {
10651: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
10652: }
10653: } elsif ($item eq 'weights') {
10654: foreach my $type ('E','W','N','U') {
10655: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
10656: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
10657: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
10658: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
10659: $env{'form.error'.$item.'_'.$type};
10660: }
10661: }
10662: }
10663: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
10664: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
10665: if ($env{'form.error'.$item} =~ /^\d+$/) {
10666: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
10667: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
10668: }
10669: }
10670: }
10671: }
10672: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10673: foreach my $field (@{$fields}) {
10674: if (ref($possoptions->{$field}) eq 'ARRAY') {
10675: my $value = $env{'form.helpform_'.$field};
10676: $value =~ s/^\s+|\s+$//g;
10677: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10678: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
10679: if ($field eq 'screenshot') {
10680: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10681: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10682: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10683: }
10684: }
10685: }
10686: }
10687: }
10688: }
10689: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10690: my (@statuses,%usertypeshash,@overrides);
10691: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
10692: @statuses = @{$types};
10693: if (ref($usertypes) eq 'HASH') {
10694: %usertypeshash = %{$usertypes};
10695: }
10696: }
10697: if (@statuses) {
10698: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
10699: foreach my $type (@possoverrides) {
10700: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
10701: push(@overrides,$type);
10702: }
10703: }
10704: if (@overrides) {
10705: foreach my $type (@overrides) {
10706: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
10707: foreach my $item (@contacts) {
10708: if (grep(/^\Q$item\E$/,@standard)) {
10709: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
10710: $newsetting{'override_'.$type}{$item} = 1;
10711: } else {
10712: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
10713: $newsetting{'override_'.$type}{$item} = 0;
10714: }
10715: }
10716: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
10717: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10718: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
10719: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10720: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
10721: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
10722: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
10723: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10724: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
10725: }
10726: }
10727: }
10728: }
10729: if (keys(%currsetting) > 0) {
10730: foreach my $item (@contacts) {
10731: if ($to{$item} ne $currsetting{$item}) {
10732: $changes{$item} = 1;
10733: }
10734: }
10735: foreach my $type (@mailings) {
10736: foreach my $item (@contacts) {
10737: if (ref($currsetting{$type}) eq 'HASH') {
10738: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10739: push(@{$changes{$type}},$item);
10740: }
10741: } else {
10742: push(@{$changes{$type}},@{$newsetting{$type}});
10743: }
10744: }
10745: if ($others{$type} ne $currsetting{$type}{'others'}) {
10746: push(@{$changes{$type}},'others');
10747: }
10748: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10749: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10750: push(@{$changes{$type}},'bcc');
10751: }
10752: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10753: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10754: push(@{$changes{$type}},'include');
10755: }
10756: }
10757: }
10758: if (ref($fields) eq 'ARRAY') {
10759: if (ref($currsetting{'helpform'}) eq 'HASH') {
10760: foreach my $field (@{$fields}) {
10761: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10762: push(@{$changes{'helpform'}},$field);
10763: }
10764: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10765: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10766: push(@{$changes{'helpform'}},'maxsize');
10767: }
10768: }
10769: }
10770: } else {
10771: foreach my $field (@{$fields}) {
10772: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10773: push(@{$changes{'helpform'}},$field);
10774: }
10775: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10776: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10777: push(@{$changes{'helpform'}},'maxsize');
10778: }
10779: }
10780: }
10781: }
10782: }
10783: if (@statuses) {
10784: if (ref($currsetting{'overrides'}) eq 'HASH') {
10785: foreach my $key (keys(%{$currsetting{'overrides'}})) {
10786: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
10787: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
10788: foreach my $item (@contacts,'bcc','others','include') {
10789: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
10790: push(@{$changes{'overrides'}},$key);
10791: last;
10792: }
10793: }
10794: } else {
10795: push(@{$changes{'overrides'}},$key);
10796: }
10797: }
10798: }
10799: foreach my $key (@overrides) {
10800: unless (exists($currsetting{'overrides'}{$key})) {
10801: push(@{$changes{'overrides'}},$key);
10802: }
10803: }
10804: } else {
10805: foreach my $key (@overrides) {
10806: push(@{$changes{'overrides'}},$key);
10807: }
10808: }
10809: }
10810: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
10811: foreach my $key ('excluded','weights','threshold','sysmail') {
10812: if ($key eq 'excluded') {
10813: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
10814: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
10815: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
10816: (@{$currsetting{'lonstatus'}{$key}})) {
10817: my @diffs =
10818: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
10819: $currsetting{'lonstatus'}{$key});
10820: if (@diffs) {
10821: push(@{$changes{'lonstatus'}},$key);
10822: }
10823: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
10824: push(@{$changes{'lonstatus'}},$key);
10825: }
10826: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
10827: (@{$currsetting{'lonstatus'}{$key}})) {
10828: push(@{$changes{'lonstatus'}},$key);
10829: }
10830: } elsif ($key eq 'weights') {
10831: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
10832: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
10833: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
10834: foreach my $type ('E','W','N','U') {
10835: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
10836: $currsetting{'lonstatus'}{$key}{$type}) {
10837: push(@{$changes{'lonstatus'}},$key);
10838: last;
10839: }
10840: }
10841: } else {
10842: foreach my $type ('E','W','N','U') {
10843: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
10844: push(@{$changes{'lonstatus'}},$key);
10845: last;
10846: }
10847: }
10848: }
10849: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
10850: foreach my $type ('E','W','N','U') {
10851: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
10852: push(@{$changes{'lonstatus'}},$key);
10853: last;
10854: }
10855: }
10856: }
10857: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
10858: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
10859: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
10860: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
10861: push(@{$changes{'lonstatus'}},$key);
10862: }
10863: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
10864: push(@{$changes{'lonstatus'}},$key);
10865: }
10866: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
10867: push(@{$changes{'lonstatus'}},$key);
10868: }
10869: }
10870: }
10871: } else {
10872: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
10873: foreach my $key ('excluded','weights','threshold','sysmail') {
10874: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
10875: push(@{$changes{'lonstatus'}},$key);
10876: }
10877: }
10878: }
10879: }
10880: } else {
10881: my %default;
10882: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10883: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10884: $default{'errormail'} = 'adminemail';
10885: $default{'packagesmail'} = 'adminemail';
10886: $default{'helpdeskmail'} = 'supportemail';
10887: $default{'otherdomsmail'} = 'supportemail';
10888: $default{'lonstatusmail'} = 'adminemail';
10889: $default{'requestsmail'} = 'adminemail';
10890: $default{'updatesmail'} = 'adminemail';
10891: $default{'hostipmail'} = 'adminemail';
10892: foreach my $item (@contacts) {
10893: if ($to{$item} ne $default{$item}) {
10894: $changes{$item} = 1;
10895: }
10896: }
10897: foreach my $type (@mailings) {
10898: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10899: push(@{$changes{$type}},@{$newsetting{$type}});
10900: }
10901: if ($others{$type} ne '') {
10902: push(@{$changes{$type}},'others');
10903: }
10904: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10905: if ($bcc{$type} ne '') {
10906: push(@{$changes{$type}},'bcc');
10907: }
10908: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10909: push(@{$changes{$type}},'include');
10910: }
10911: }
10912: }
10913: if (ref($fields) eq 'ARRAY') {
10914: foreach my $field (@{$fields}) {
10915: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10916: push(@{$changes{'helpform'}},$field);
10917: }
10918: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10919: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10920: push(@{$changes{'helpform'}},'maxsize');
10921: }
10922: }
10923: }
10924: }
10925: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
10926: foreach my $key ('excluded','weights','threshold','sysmail') {
10927: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
10928: push(@{$changes{'lonstatus'}},$key);
10929: }
10930: }
10931: }
10932: }
10933: foreach my $item (@toggles) {
10934: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10935: $changes{$item} = 1;
10936: } elsif ((!$env{'form.'.$item}) &&
10937: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10938: $changes{$item} = 1;
10939: }
10940: }
10941: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10942: $dom);
10943: if ($putresult eq 'ok') {
10944: if (keys(%changes) > 0) {
10945: &Apache::loncommon::devalidate_domconfig_cache($dom);
10946: if (ref($lastactref) eq 'HASH') {
10947: $lastactref->{'domainconfig'} = 1;
10948: }
10949: my ($titles,$short_titles) = &contact_titles();
10950: $resulttext = &mt('Changes made:').'<ul>';
10951: foreach my $item (@contacts) {
10952: if ($changes{$item}) {
10953: $resulttext .= '<li>'.$titles->{$item}.
10954: &mt(' set to: ').
10955: '<span class="LC_cusr_emph">'.
10956: $to{$item}.'</span></li>';
10957: }
10958: }
10959: foreach my $type (@mailings) {
10960: if (ref($changes{$type}) eq 'ARRAY') {
10961: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10962: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10963: } else {
10964: $resulttext .= '<li>'.$titles->{$type}.': ';
10965: }
10966: my @text;
10967: foreach my $item (@{$newsetting{$type}}) {
10968: push(@text,$short_titles->{$item});
10969: }
10970: if ($others{$type} ne '') {
10971: push(@text,$others{$type});
10972: }
10973: if (@text) {
10974: $resulttext .= '<span class="LC_cusr_emph">'.
10975: join(', ',@text).'</span>';
10976: }
10977: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10978: if ($bcc{$type} ne '') {
10979: my $bcctext;
10980: if (@text) {
10981: $bcctext = ' '.&mt('with Bcc to');
10982: } else {
10983: $bcctext = '(Bcc)';
10984: }
10985: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10986: } elsif (!@text) {
10987: $resulttext .= &mt('No one');
10988: }
10989: if ($includestr{$type} ne '') {
10990: if ($includeloc{$type} eq 'b') {
10991: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10992: } elsif ($includeloc{$type} eq 's') {
10993: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10994: }
10995: }
10996: } elsif (!@text) {
10997: $resulttext .= &mt('No recipients');
10998: }
10999: $resulttext .= '</li>';
11000: }
11001: }
11002: if (ref($changes{'overrides'}) eq 'ARRAY') {
11003: my @deletions;
11004: foreach my $type (@{$changes{'overrides'}}) {
11005: if ($usertypeshash{$type}) {
11006: if (grep(/^\Q$type\E/,@overrides)) {
11007: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
11008: $usertypeshash{$type}).'<ul><li>';
11009: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
11010: my @text;
11011: foreach my $item (@contacts) {
11012: if ($newsetting{'override_'.$type}{$item}) {
11013: push(@text,$short_titles->{$item});
11014: }
11015: }
11016: if ($newsetting{'override_'.$type}{'others'} ne '') {
11017: push(@text,$newsetting{'override_'.$type}{'others'});
11018: }
11019:
11020: if (@text) {
11021: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
11022: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
11023: }
11024: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
11025: my $bcctext;
11026: if (@text) {
11027: $bcctext = ' '.&mt('with Bcc to');
11028: } else {
11029: $bcctext = '(Bcc)';
11030: }
11031: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
11032: } elsif (!@text) {
11033: $resulttext .= &mt('Helpdesk e-mail sent to no one');
11034: }
11035: $resulttext .= '</li>';
11036: if ($newsetting{'override_'.$type}{'include'} ne '') {
11037: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
11038: if ($loc eq 'b') {
11039: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
11040: } elsif ($loc eq 's') {
11041: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
11042: }
11043: }
11044: }
11045: $resulttext .= '</li></ul></li>';
11046: } else {
11047: push(@deletions,$usertypeshash{$type});
11048: }
11049: }
11050: }
11051: if (@deletions) {
11052: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
11053: join(', ',@deletions)).'</li>';
11054: }
11055: }
11056: my @offon = ('off','on');
11057: my $corelink = &core_link_msu();
11058: if ($changes{'reporterrors'}) {
11059: $resulttext .= '<li>'.
11060: &mt('E-mail error reports to [_1] set to "'.
11061: $offon[$env{'form.reporterrors'}].'".',
11062: $corelink).
11063: '</li>';
11064: }
11065: if ($changes{'reportupdates'}) {
11066: $resulttext .= '<li>'.
11067: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11068: $offon[$env{'form.reportupdates'}].'".',
11069: $corelink).
11070: '</li>';
11071: }
11072: if ($changes{'reportstatus'}) {
11073: $resulttext .= '<li>'.
11074: &mt('E-mail status if errors above threshold to [_1] set to "'.
11075: $offon[$env{'form.reportstatus'}].'".',
11076: $corelink).
11077: '</li>';
11078: }
11079: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
11080: $resulttext .= '<li>'.
11081: &mt('Nightly status check e-mail settings').':<ul>';
11082: my (%defval,%use_def,%shown);
11083: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
11084: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
11085: $defval{'weights'} =
11086: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
11087: $defval{'excluded'} = &mt('None');
11088: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
11089: foreach my $item ('threshold','sysmail','weights','excluded') {
11090: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
11091: if (($item eq 'threshold') || ($item eq 'sysmail')) {
11092: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
11093: } elsif ($item eq 'weights') {
11094: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
11095: foreach my $type ('E','W','N','U') {
11096: $shown{$item} .= $lonstatus_names->{$type}.'=';
11097: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
11098: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
11099: } else {
11100: $shown{$item} .= $lonstatus_defs->{$type};
11101: }
11102: $shown{$item} .= ', ';
11103: }
11104: $shown{$item} =~ s/, $//;
11105: } else {
11106: $shown{$item} = $defval{$item};
11107: }
11108: } elsif ($item eq 'excluded') {
11109: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
11110: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
11111: } else {
11112: $shown{$item} = $defval{$item};
11113: }
11114: }
11115: } else {
11116: $shown{$item} = $defval{$item};
11117: }
11118: }
11119: } else {
11120: foreach my $item ('threshold','weights','excluded','sysmail') {
11121: $shown{$item} = $defval{$item};
11122: }
11123: }
11124: foreach my $item ('threshold','weights','excluded','sysmail') {
11125: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
11126: $shown{$item}).'</li>';
11127: }
11128: $resulttext .= '</ul></li>';
11129: }
11130: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11131: my (@optional,@required,@unused,$maxsizechg);
11132: foreach my $field (@{$changes{'helpform'}}) {
11133: if ($field eq 'maxsize') {
11134: $maxsizechg = 1;
11135: next;
11136: }
11137: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11138: push(@optional,$field);
11139: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11140: push(@unused,$field);
11141: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
11142: push(@required,$field);
11143: }
11144: }
11145: if (@optional) {
11146: $resulttext .= '<li>'.
11147: &mt('Help form fields changed to "Optional": [_1].',
11148: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
11149: '</li>';
11150: }
11151: if (@required) {
11152: $resulttext .= '<li>'.
11153: &mt('Help form fields changed to "Required": [_1].',
11154: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
11155: '</li>';
11156: }
11157: if (@unused) {
11158: $resulttext .= '<li>'.
11159: &mt('Help form fields changed to "Not shown": [_1].',
11160: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
11161: '</li>';
11162: }
11163: if ($maxsizechg) {
11164: $resulttext .= '<li>'.
11165: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
11166: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
11167: '</li>';
11168: }
11169: }
11170: $resulttext .= '</ul>';
11171: } else {
11172: $resulttext = &mt('No changes made to contacts and form settings');
11173: }
11174: } else {
11175: $resulttext = '<span class="LC_error">'.
11176: &mt('An error occurred: [_1].',$putresult).'</span>';
11177: }
11178: return $resulttext;
11179: }
11180:
11181: sub modify_passwords {
11182: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11183: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
11184: $updatedefaults,$updateconf);
11185: my $customfn = 'resetpw.html';
11186: if (ref($domconfig{'passwords'}) eq 'HASH') {
11187: %current = %{$domconfig{'passwords'}};
11188: }
11189: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11190: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11191: if (ref($types) eq 'ARRAY') {
11192: @oktypes = @{$types};
11193: }
11194: push(@oktypes,'default');
11195:
11196: my %titles = &Apache::lonlocal::texthash (
11197: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
11198: intauth_check => 'Check bcrypt cost if authenticated',
11199: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
11200: permanent => 'Permanent e-mail address',
11201: critical => 'Critical notification address',
11202: notify => 'Notification address',
11203: min => 'Minimum password length',
11204: max => 'Maximum password length',
11205: chars => 'Required characters',
11206: numsaved => 'Number of previous passwords to save',
11207: reset => 'Resetting Forgotten Password',
11208: intauth => 'Encryption of Stored Passwords (Internal Auth)',
11209: rules => 'Rules for LON-CAPA Passwords',
11210: crsownerchg => 'Course Owner Changing Student Passwords',
11211: username => 'Username',
11212: email => 'E-mail address',
11213: );
11214:
11215: #
11216: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
11217: #
11218: my (%curr_defaults,%save_defaults);
11219: if (ref($domconfig{'defaults'}) eq 'HASH') {
11220: foreach my $key (keys(%{$domconfig{'defaults'}})) {
11221: if ($key =~ /^intauth_(cost|check|switch)$/) {
11222: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
11223: } else {
11224: $save_defaults{$key} = $domconfig{'defaults'}{$key};
11225: }
11226: }
11227: }
11228: my %staticdefaults = (
11229: 'resetlink' => 2,
11230: 'resetcase' => \@oktypes,
11231: 'resetprelink' => 'both',
11232: 'resetemail' => ['critical','notify','permanent'],
11233: 'intauth_cost' => 10,
11234: 'intauth_check' => 0,
11235: 'intauth_switch' => 0,
11236: );
11237: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
11238: foreach my $type (@oktypes) {
11239: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
11240: }
11241: my $linklife = $env{'form.passwords_link'};
11242: $linklife =~ s/^\s+|\s+$//g;
11243: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
11244: $newvalues{'resetlink'} = $linklife;
11245: if ($current{'resetlink'}) {
11246: if ($current{'resetlink'} ne $linklife) {
11247: $changes{'reset'} = 1;
11248: }
11249: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11250: if ($staticdefaults{'resetlink'} ne $linklife) {
11251: $changes{'reset'} = 1;
11252: }
11253: }
11254: } elsif ($current{'resetlink'}) {
11255: $changes{'reset'} = 1;
11256: }
11257: my @casesens;
11258: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
11259: foreach my $case (sort(@posscase)) {
11260: if (grep(/^\Q$case\E$/,@oktypes)) {
11261: push(@casesens,$case);
11262: }
11263: }
11264: $newvalues{'resetcase'} = \@casesens;
11265: if (ref($current{'resetcase'}) eq 'ARRAY') {
11266: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
11267: if (@diffs > 0) {
11268: $changes{'reset'} = 1;
11269: }
11270: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11271: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
11272: if (@diffs > 0) {
11273: $changes{'reset'} = 1;
11274: }
11275: }
11276: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
11277: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
11278: if (exists($current{'resetprelink'})) {
11279: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
11280: $changes{'reset'} = 1;
11281: }
11282: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11283: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
11284: $changes{'reset'} = 1;
11285: }
11286: }
11287: } elsif ($current{'resetprelink'}) {
11288: $changes{'reset'} = 1;
11289: }
11290: foreach my $type (@oktypes) {
11291: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
11292: my @postlink;
11293: foreach my $item (sort(@possplink)) {
11294: if ($item =~ /^(email|username)$/) {
11295: push(@postlink,$item);
11296: }
11297: }
11298: $newvalues{'resetpostlink'}{$type} = \@postlink;
11299: unless ($changes{'reset'}) {
11300: if (ref($current{'resetpostlink'}) eq 'HASH') {
11301: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
11302: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
11303: if (@diffs > 0) {
11304: $changes{'reset'} = 1;
11305: }
11306: } else {
11307: $changes{'reset'} = 1;
11308: }
11309: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11310: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
11311: if (@diffs > 0) {
11312: $changes{'reset'} = 1;
11313: }
11314: }
11315: }
11316: }
11317: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
11318: my @resetemail;
11319: foreach my $item (sort(@possemailsrc)) {
11320: if ($item =~ /^(permanent|critical|notify)$/) {
11321: push(@resetemail,$item);
11322: }
11323: }
11324: $newvalues{'resetemail'} = \@resetemail;
11325: unless ($changes{'reset'}) {
11326: if (ref($current{'resetemail'}) eq 'ARRAY') {
11327: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
11328: if (@diffs > 0) {
11329: $changes{'reset'} = 1;
11330: }
11331: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11332: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
11333: if (@diffs > 0) {
11334: $changes{'reset'} = 1;
11335: }
11336: }
11337: }
11338: if ($env{'form.passwords_stdtext'} == 0) {
11339: $newvalues{'resetremove'} = 1;
11340: unless ($current{'resetremove'}) {
11341: $changes{'reset'} = 1;
11342: }
11343: } elsif ($current{'resetremove'}) {
11344: $changes{'reset'} = 1;
11345: }
11346: if ($env{'form.passwords_customfile.filename'} ne '') {
11347: my $servadm = $r->dir_config('lonAdmEMail');
11348: my $servadm = $r->dir_config('lonAdmEMail');
11349: my ($configuserok,$author_ok,$switchserver) =
11350: &config_check($dom,$confname,$servadm);
11351: my $error;
11352: if ($configuserok eq 'ok') {
11353: if ($switchserver) {
11354: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
11355: } else {
11356: if ($author_ok eq 'ok') {
11357: my ($result,$customurl) =
11358: &publishlogo($r,'upload','passwords_customfile',$dom,
11359: $confname,'customtext/resetpw','','',$customfn);
11360: if ($result eq 'ok') {
11361: $newvalues{'resetcustom'} = $customurl;
11362: $changes{'reset'} = 1;
11363: } else {
11364: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
11365: }
11366: } else {
11367: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
11368: }
11369: }
11370: } else {
11371: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
11372: }
11373: if ($error) {
11374: &Apache::lonnet::logthis($error);
11375: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11376: }
11377: } elsif ($current{'resetcustom'}) {
11378: if ($env{'form.passwords_custom_del'}) {
11379: $changes{'reset'} = 1;
11380: } else {
11381: $newvalues{'resetcustom'} = $current{'resetcustom'};
11382: }
11383: }
11384: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
11385: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
11386: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
11387: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
11388: $changes{'intauth'} = 1;
11389: }
11390: } else {
11391: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
11392: }
11393: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
11394: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
11395: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
11396: $changes{'intauth'} = 1;
11397: }
11398: } else {
11399: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
11400: }
11401: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
11402: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
11403: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
11404: $changes{'intauth'} = 1;
11405: }
11406: } else {
11407: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
11408: }
11409: foreach my $item ('cost','check','switch') {
11410: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
11411: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
11412: $updatedefaults = 1;
11413: }
11414: }
11415: foreach my $rule ('min','max','numsaved') {
11416: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
11417: my $ruleok;
11418: if ($rule eq 'min') {
11419: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
11420: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
11421: $ruleok = 1;
11422: }
11423: }
11424: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
11425: ($env{'form.passwords_'.$rule} ne '0')) {
11426: $ruleok = 1;
11427: }
11428: if ($ruleok) {
11429: $newvalues{$rule} = $env{'form.passwords_'.$rule};
11430: if (exists($current{$rule})) {
11431: if ($newvalues{$rule} ne $current{$rule}) {
11432: $changes{'rules'} = 1;
11433: }
11434: } elsif ($rule eq 'min') {
11435: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
11436: $changes{'rules'} = 1;
11437: }
11438: } else {
11439: $changes{'rules'} = 1;
11440: }
11441: } elsif (exists($current{$rule})) {
11442: $changes{'rules'} = 1;
11443: }
11444: }
11445: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
11446: my @chars;
11447: foreach my $item (sort(@posschars)) {
11448: if ($item =~ /^(uc|lc|num|spec)$/) {
11449: push(@chars,$item);
11450: }
11451: }
11452: $newvalues{'chars'} = \@chars;
11453: unless ($changes{'rules'}) {
11454: if (ref($current{'chars'}) eq 'ARRAY') {
11455: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
11456: if (@diffs > 0) {
11457: $changes{'rules'} = 1;
11458: }
11459: } else {
11460: if (@chars > 0) {
11461: $changes{'rules'} = 1;
11462: }
11463: }
11464: }
11465: my %crsownerchg = (
11466: by => [],
11467: for => [],
11468: );
11469: foreach my $item ('by','for') {
11470: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
11471: foreach my $type (sort(@posstypes)) {
11472: if (grep(/^\Q$type\E$/,@oktypes)) {
11473: push(@{$crsownerchg{$item}},$type);
11474: }
11475: }
11476: }
11477: $newvalues{'crsownerchg'} = \%crsownerchg;
11478: if (ref($current{'crsownerchg'}) eq 'HASH') {
11479: foreach my $item ('by','for') {
11480: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
11481: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
11482: if (@diffs > 0) {
11483: $changes{'crsownerchg'} = 1;
11484: last;
11485: }
11486: }
11487: }
11488: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
11489: foreach my $item ('by','for') {
11490: if (@{$crsownerchg{$item}} > 0) {
11491: $changes{'crsownerchg'} = 1;
11492: last;
11493: }
11494: }
11495: }
11496:
11497: my %confighash = (
11498: defaults => \%save_defaults,
11499: passwords => \%newvalues,
11500: );
11501: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
11502:
11503: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
11504: if ($putresult eq 'ok') {
11505: if (keys(%changes) > 0) {
11506: $resulttext = &mt('Changes made: ').'<ul>';
11507: foreach my $key ('reset','intauth','rules','crsownerchg') {
11508: if ($changes{$key}) {
11509: unless ($key eq 'intauth') {
11510: $updateconf = 1;
11511: }
11512: $resulttext .= '<li>'.$titles{$key}.':<ul>';
11513: if ($key eq 'reset') {
11514: if ($confighash{'passwords'}{'captcha'} eq 'original') {
11515: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
11516: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
11517: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
11518: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
11519: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
11520: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
11521: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
11522: }
11523: } else {
11524: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
11525: }
11526: if ($confighash{'passwords'}{'resetlink'}) {
11527: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
11528: } else {
11529: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
11530: &mt('Will default to 2 hours').'</li>';
11531: }
11532: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
11533: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
11534: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
11535: } else {
11536: my $casesens;
11537: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
11538: if ($type eq 'default') {
11539: $casesens .= $othertitle.', ';
11540: } elsif ($usertypes->{$type} ne '') {
11541: $casesens .= $usertypes->{$type}.', ';
11542: }
11543: }
11544: $casesens =~ s/\Q, \E$//;
11545: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
11546: }
11547: } else {
11548: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
11549: }
11550: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
11551: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
11552: } else {
11553: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
11554: }
11555: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
11556: my $output;
11557: if (ref($types) eq 'ARRAY') {
11558: foreach my $type (@{$types}) {
11559: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
11560: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
11561: $output .= $usertypes->{$type}.' -- '.&mt('none');
11562: } else {
11563: $output .= $usertypes->{$type}.' -- '.
11564: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
11565: }
11566: }
11567: }
11568: }
11569: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
11570: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
11571: $output .= $othertitle.' -- '.&mt('none');
11572: } else {
11573: $output .= $othertitle.' -- '.
11574: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
11575: }
11576: }
11577: if ($output) {
11578: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
11579: } else {
11580: $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>';
11581: }
11582: } else {
11583: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
11584: }
11585: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
11586: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
11587: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
11588: } else {
11589: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
11590: }
11591: } else {
11592: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
11593: }
11594: if ($confighash{'passwords'}{'resetremove'}) {
11595: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
11596: } else {
11597: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
11598: }
11599: if ($confighash{'passwords'}{'resetcustom'}) {
11600: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
11601: &mt('custom text'),600,500,undef,undef,
11602: undef,undef,'background-color:#ffffff');
11603: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
11604: } else {
11605: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
11606: }
11607: } elsif ($key eq 'intauth') {
11608: foreach my $item ('cost','switch','check') {
11609: my $value = $save_defaults{$key.'_'.$item};
11610: if ($item eq 'switch') {
11611: my %optiondesc = &Apache::lonlocal::texthash (
11612: 0 => 'No',
11613: 1 => 'Yes',
11614: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11615: );
11616: if ($value =~ /^(0|1|2)$/) {
11617: $value = $optiondesc{$value};
11618: } else {
11619: $value = &mt('none -- defaults to No');
11620: }
11621: } elsif ($item eq 'check') {
11622: my %optiondesc = &Apache::lonlocal::texthash (
11623: 0 => 'No',
11624: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11625: 2 => 'Yes, disallow login if stored cost is less than domain default',
11626: );
11627: if ($value =~ /^(0|1|2)$/) {
11628: $value = $optiondesc{$value};
11629: } else {
11630: $value = &mt('none -- defaults to No');
11631: }
11632: }
11633: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
11634: }
11635: } elsif ($key eq 'rules') {
11636: foreach my $rule ('min','max','numsaved') {
11637: if ($confighash{'passwords'}{$rule} eq '') {
11638: if ($rule eq 'min') {
11639: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
11640: ' '.&mt('Default of [_1] will be used',
11641: $Apache::lonnet::passwdmin).'</li>';
11642: } else {
11643: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
11644: }
11645: } else {
11646: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
11647: }
11648: }
11649: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
11650: if (@{$confighash{'passwords'}{'chars'}} > 0) {
11651: my %rulenames = &Apache::lonlocal::texthash(
11652: uc => 'At least one upper case letter',
11653: lc => 'At least one lower case letter',
11654: num => 'At least one number',
11655: spec => 'At least one non-alphanumeric',
11656: );
11657: my $needed = '<ul><li>'.
11658: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
11659: '</li></ul>';
11660: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
11661: } else {
11662: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
11663: }
11664: } else {
11665: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
11666: }
11667: } elsif ($key eq 'crsownerchg') {
11668: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
11669: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
11670: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
11671: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11672: } else {
11673: my %crsownerstr;
11674: foreach my $item ('by','for') {
11675: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
11676: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
11677: if ($type eq 'default') {
11678: $crsownerstr{$item} .= $othertitle.', ';
11679: } elsif ($usertypes->{$type} ne '') {
11680: $crsownerstr{$item} .= $usertypes->{$type}.', ';
11681: }
11682: }
11683: $crsownerstr{$item} =~ s/\Q, \E$//;
11684: }
11685: }
11686: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
11687: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
11688: }
11689: } else {
11690: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11691: }
11692: }
11693: $resulttext .= '</ul></li>';
11694: }
11695: }
11696: $resulttext .= '</ul>';
11697: } else {
11698: $resulttext = &mt('No changes made to password settings');
11699: }
11700: my $cachetime = 24*60*60;
11701: if ($updatedefaults) {
11702: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11703: if (ref($lastactref) eq 'HASH') {
11704: $lastactref->{'domdefaults'} = 1;
11705: }
11706: }
11707: if ($updateconf) {
11708: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
11709: if (ref($lastactref) eq 'HASH') {
11710: $lastactref->{'passwdconf'} = 1;
11711: }
11712: }
11713: } else {
11714: $resulttext = '<span class="LC_error">'.
11715: &mt('An error occurred: [_1]',$putresult).'</span>';
11716: }
11717: if ($errors) {
11718: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11719: $errors.'</ul></p>';
11720: }
11721: return $resulttext;
11722: }
11723:
11724: sub modify_usercreation {
11725: my ($dom,%domconfig) = @_;
11726: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11727: my $warningmsg;
11728: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11729: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11730: if ($key eq 'cancreate') {
11731: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11732: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11733: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11734: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11735: } else {
11736: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11737: }
11738: }
11739: }
11740: } elsif ($key eq 'email_rule') {
11741: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11742: } else {
11743: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11744: }
11745: }
11746: }
11747: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11748: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11749: my @contexts = ('author','course','requestcrs');
11750: foreach my $item(@contexts) {
11751: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11752: }
11753: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11754: foreach my $item (@contexts) {
11755: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11756: push(@{$changes{'cancreate'}},$item);
11757: }
11758: }
11759: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11760: foreach my $item (@contexts) {
11761: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11762: if ($cancreate{$item} ne 'any') {
11763: push(@{$changes{'cancreate'}},$item);
11764: }
11765: } else {
11766: if ($cancreate{$item} ne 'none') {
11767: push(@{$changes{'cancreate'}},$item);
11768: }
11769: }
11770: }
11771: } else {
11772: foreach my $item (@contexts) {
11773: push(@{$changes{'cancreate'}},$item);
11774: }
11775: }
11776:
11777: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11778: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11779: if (!grep(/^\Q$type\E$/,@username_rule)) {
11780: push(@{$changes{'username_rule'}},$type);
11781: }
11782: }
11783: foreach my $type (@username_rule) {
11784: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11785: push(@{$changes{'username_rule'}},$type);
11786: }
11787: }
11788: } else {
11789: push(@{$changes{'username_rule'}},@username_rule);
11790: }
11791:
11792: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11793: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11794: if (!grep(/^\Q$type\E$/,@id_rule)) {
11795: push(@{$changes{'id_rule'}},$type);
11796: }
11797: }
11798: foreach my $type (@id_rule) {
11799: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11800: push(@{$changes{'id_rule'}},$type);
11801: }
11802: }
11803: } else {
11804: push(@{$changes{'id_rule'}},@id_rule);
11805: }
11806:
11807: my @authen_contexts = ('author','course','domain');
11808: my @authtypes = ('int','krb4','krb5','loc');
11809: my %authhash;
11810: foreach my $item (@authen_contexts) {
11811: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11812: foreach my $auth (@authtypes) {
11813: if (grep(/^\Q$auth\E$/,@authallowed)) {
11814: $authhash{$item}{$auth} = 1;
11815: } else {
11816: $authhash{$item}{$auth} = 0;
11817: }
11818: }
11819: }
11820: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11821: foreach my $item (@authen_contexts) {
11822: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11823: foreach my $auth (@authtypes) {
11824: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11825: push(@{$changes{'authtypes'}},$item);
11826: last;
11827: }
11828: }
11829: }
11830: }
11831: } else {
11832: foreach my $item (@authen_contexts) {
11833: push(@{$changes{'authtypes'}},$item);
11834: }
11835: }
11836:
11837: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11838: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11839: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11840: $save_usercreate{'id_rule'} = \@id_rule;
11841: $save_usercreate{'username_rule'} = \@username_rule,
11842: $save_usercreate{'authtypes'} = \%authhash;
11843:
11844: my %usercreation_hash = (
11845: usercreation => \%save_usercreate,
11846: );
11847:
11848: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11849: $dom);
11850:
11851: if ($putresult eq 'ok') {
11852: if (keys(%changes) > 0) {
11853: $resulttext = &mt('Changes made:').'<ul>';
11854: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11855: my %lt = &usercreation_types();
11856: foreach my $type (@{$changes{'cancreate'}}) {
11857: my $chgtext = $lt{$type}.', ';
11858: if ($cancreate{$type} eq 'none') {
11859: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11860: } elsif ($cancreate{$type} eq 'any') {
11861: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11862: } elsif ($cancreate{$type} eq 'official') {
11863: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11864: } elsif ($cancreate{$type} eq 'unofficial') {
11865: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11866: }
11867: $resulttext .= '<li>'.$chgtext.'</li>';
11868: }
11869: }
11870: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11871: my ($rules,$ruleorder) =
11872: &Apache::lonnet::inst_userrules($dom,'username');
11873: my $chgtext = '<ul>';
11874: foreach my $type (@username_rule) {
11875: if (ref($rules->{$type}) eq 'HASH') {
11876: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11877: }
11878: }
11879: $chgtext .= '</ul>';
11880: if (@username_rule > 0) {
11881: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11882: } else {
11883: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11884: }
11885: }
11886: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11887: my ($idrules,$idruleorder) =
11888: &Apache::lonnet::inst_userrules($dom,'id');
11889: my $chgtext = '<ul>';
11890: foreach my $type (@id_rule) {
11891: if (ref($idrules->{$type}) eq 'HASH') {
11892: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11893: }
11894: }
11895: $chgtext .= '</ul>';
11896: if (@id_rule > 0) {
11897: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11898: } else {
11899: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11900: }
11901: }
11902: my %authname = &authtype_names();
11903: my %context_title = &context_names();
11904: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11905: my $chgtext = '<ul>';
11906: foreach my $type (@{$changes{'authtypes'}}) {
11907: my @allowed;
11908: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11909: foreach my $auth (@authtypes) {
11910: if ($authhash{$type}{$auth}) {
11911: push(@allowed,$authname{$auth});
11912: }
11913: }
11914: if (@allowed > 0) {
11915: $chgtext .= join(', ',@allowed).'</li>';
11916: } else {
11917: $chgtext .= &mt('none').'</li>';
11918: }
11919: }
11920: $chgtext .= '</ul>';
11921: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11922: $resulttext .= '</li>';
11923: }
11924: $resulttext .= '</ul>';
11925: } else {
11926: $resulttext = &mt('No changes made to user creation settings');
11927: }
11928: } else {
11929: $resulttext = '<span class="LC_error">'.
11930: &mt('An error occurred: [_1]',$putresult).'</span>';
11931: }
11932: if ($warningmsg ne '') {
11933: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11934: }
11935: return $resulttext;
11936: }
11937:
11938: sub modify_selfcreation {
11939: my ($dom,$lastactref,%domconfig) = @_;
11940: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11941: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11942: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11943: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11944: if (ref($typesref) eq 'ARRAY') {
11945: @types = @{$typesref};
11946: }
11947: if (ref($usertypesref) eq 'HASH') {
11948: %usertypes = %{$usertypesref};
11949: }
11950: $usertypes{'default'} = $othertitle;
11951: #
11952: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11953: #
11954: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11955: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11956: if ($key eq 'cancreate') {
11957: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11958: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11959: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11960: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11961: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11962: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11963: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11964: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11965: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11966: } else {
11967: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11968: }
11969: }
11970: }
11971: } elsif ($key eq 'email_rule') {
11972: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11973: } else {
11974: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11975: }
11976: }
11977: }
11978: #
11979: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11980: #
11981: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11982: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11983: if ($key eq 'selfcreate') {
11984: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11985: } else {
11986: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11987: }
11988: }
11989: }
11990: #
11991: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11992: #
11993: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11994: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11995: if ($key eq 'inststatusguest') {
11996: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11997: } else {
11998: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11999: }
12000: }
12001: }
12002:
12003: my @contexts = ('selfcreate');
12004: @{$cancreate{'selfcreate'}} = ();
12005: %{$cancreate{'emailusername'}} = ();
12006: if (@types) {
12007: @{$cancreate{'statustocreate'}} = ();
12008: }
12009: %{$cancreate{'selfcreateprocessing'}} = ();
12010: %{$cancreate{'shibenv'}} = ();
12011: %{$cancreate{'emailverified'}} = ();
12012: %{$cancreate{'emailoptions'}} = ();
12013: %{$cancreate{'emaildomain'}} = ();
12014: my %selfcreatetypes = (
12015: sso => 'users authenticated by institutional single sign on',
12016: login => 'users authenticated by institutional log-in',
12017: email => 'users verified by e-mail',
12018: );
12019: #
12020: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
12021: # is permitted.
12022: #
12023:
12024: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
12025:
12026: my (@statuses,%email_rule);
12027: foreach my $item ('login','sso','email') {
12028: if ($item eq 'email') {
12029: if ($env{'form.cancreate_email'}) {
12030: if (@types) {
12031: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
12032: foreach my $status (@poss_statuses) {
12033: if (grep(/^\Q$status\E$/,(@types,'default'))) {
12034: push(@statuses,$status);
12035: }
12036: }
12037: $save_inststatus{'inststatusguest'} = \@statuses;
12038: } else {
12039: push(@statuses,'default');
12040: }
12041: if (@statuses) {
12042: my %curr_rule;
12043: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
12044: foreach my $type (@statuses) {
12045: $curr_rule{$type} = $curr_usercreation{'email_rule'};
12046: }
12047: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
12048: foreach my $type (@statuses) {
12049: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
12050: }
12051: }
12052: push(@{$cancreate{'selfcreate'}},'email');
12053: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
12054: my %curremaildom;
12055: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
12056: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
12057: }
12058: foreach my $type (@statuses) {
12059: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
12060: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
12061: }
12062: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
12063: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
12064: }
12065: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
12066: #
12067: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
12068: #
12069: my $chosen = $1;
12070: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
12071: my $emaildom;
12072: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
12073: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
12074: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
12075: if (ref($curremaildom{$type}) eq 'HASH') {
12076: if (exists($curremaildom{$type}{$chosen})) {
12077: if ($curremaildom{$type}{$chosen} ne $emaildom) {
12078: push(@{$changes{'cancreate'}},'emaildomain');
12079: }
12080: } elsif ($emaildom ne '') {
12081: push(@{$changes{'cancreate'}},'emaildomain');
12082: }
12083: } elsif ($emaildom ne '') {
12084: push(@{$changes{'cancreate'}},'emaildomain');
12085: }
12086: }
12087: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12088: } elsif ($chosen eq 'custom') {
12089: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
12090: $email_rule{$type} = [];
12091: if (ref($emailrules) eq 'HASH') {
12092: foreach my $rule (@possemail_rules) {
12093: if (exists($emailrules->{$rule})) {
12094: push(@{$email_rule{$type}},$rule);
12095: }
12096: }
12097: }
12098: if (@{$email_rule{$type}}) {
12099: $cancreate{'emailoptions'}{$type} = 'custom';
12100: if (ref($curr_rule{$type}) eq 'ARRAY') {
12101: if (@{$curr_rule{$type}} > 0) {
12102: foreach my $rule (@{$curr_rule{$type}}) {
12103: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
12104: push(@{$changes{'email_rule'}},$type);
12105: }
12106: }
12107: }
12108: foreach my $type (@{$email_rule{$type}}) {
12109: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
12110: push(@{$changes{'email_rule'}},$type);
12111: }
12112: }
12113: } else {
12114: push(@{$changes{'email_rule'}},$type);
12115: }
12116: }
12117: } else {
12118: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12119: }
12120: }
12121: }
12122: if (@types) {
12123: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12124: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
12125: if (@changed) {
12126: push(@{$changes{'inststatus'}},'inststatusguest');
12127: }
12128: } else {
12129: push(@{$changes{'inststatus'}},'inststatusguest');
12130: }
12131: }
12132: } else {
12133: delete($env{'form.cancreate_email'});
12134: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12135: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12136: push(@{$changes{'inststatus'}},'inststatusguest');
12137: }
12138: }
12139: }
12140: } else {
12141: $save_inststatus{'inststatusguest'} = [];
12142: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12143: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12144: push(@{$changes{'inststatus'}},'inststatusguest');
12145: }
12146: }
12147: }
12148: } else {
12149: if ($env{'form.cancreate_'.$item}) {
12150: push(@{$cancreate{'selfcreate'}},$item);
12151: }
12152: }
12153: }
12154: my (%userinfo,%savecaptcha);
12155: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
12156: #
12157: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
12158: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
12159: #
12160:
12161: if ($env{'form.cancreate_email'}) {
12162: push(@contexts,'emailusername');
12163: if (@statuses) {
12164: foreach my $type (@statuses) {
12165: if (ref($infofields) eq 'ARRAY') {
12166: foreach my $field (@{$infofields}) {
12167: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
12168: $cancreate{'emailusername'}{$type}{$field} = $1;
12169: }
12170: }
12171: }
12172: }
12173: }
12174: #
12175: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
12176: # queued requests for self-creation of account verified by e-mail.
12177: #
12178:
12179: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
12180: @approvalnotify = sort(@approvalnotify);
12181: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
12182: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12183: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
12184: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
12185: push(@{$changes{'cancreate'}},'notify');
12186: }
12187: } else {
12188: if ($cancreate{'notify'}{'approval'}) {
12189: push(@{$changes{'cancreate'}},'notify');
12190: }
12191: }
12192: } elsif ($cancreate{'notify'}{'approval'}) {
12193: push(@{$changes{'cancreate'}},'notify');
12194: }
12195:
12196: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
12197: }
12198: #
12199: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
12200: # institutional log-in.
12201: #
12202: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
12203: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
12204: ($domdefaults{'auth_def'} eq 'localauth'))) {
12205: $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.').' '.
12206: &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.');
12207: }
12208: }
12209: my @fields = ('lastname','firstname','middlename','generation',
12210: 'permanentemail','id');
12211: my @shibfields = (@fields,'inststatus');
12212: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12213: #
12214: # Where usernames may created for institutional log-in and/or institutional single sign on:
12215: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
12216: # may self-create accounts
12217: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
12218: # which the user may supply, if institutional data is unavailable.
12219: #
12220: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
12221: if (@types) {
12222: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
12223: push(@contexts,'statustocreate');
12224: foreach my $type (@types) {
12225: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
12226: foreach my $field (@fields) {
12227: if (grep(/^\Q$field\E$/,@modifiable)) {
12228: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
12229: } else {
12230: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
12231: }
12232: }
12233: }
12234: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
12235: foreach my $type (@types) {
12236: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
12237: foreach my $field (@fields) {
12238: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
12239: $curr_usermodify{'selfcreate'}{$type}{$field}) {
12240: push(@{$changes{'selfcreate'}},$type);
12241: last;
12242: }
12243: }
12244: }
12245: }
12246: } else {
12247: foreach my $type (@types) {
12248: push(@{$changes{'selfcreate'}},$type);
12249: }
12250: }
12251: }
12252: foreach my $field (@shibfields) {
12253: if ($env{'form.shibenv_'.$field} ne '') {
12254: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
12255: }
12256: }
12257: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12258: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
12259: foreach my $field (@shibfields) {
12260: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
12261: push(@{$changes{'cancreate'}},'shibenv');
12262: }
12263: }
12264: } else {
12265: foreach my $field (@shibfields) {
12266: if ($env{'form.shibenv_'.$field}) {
12267: push(@{$changes{'cancreate'}},'shibenv');
12268: last;
12269: }
12270: }
12271: }
12272: }
12273: }
12274: foreach my $item (@contexts) {
12275: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
12276: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
12277: if (ref($cancreate{$item}) eq 'ARRAY') {
12278: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
12279: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12280: push(@{$changes{'cancreate'}},$item);
12281: }
12282: }
12283: }
12284: }
12285: if (ref($cancreate{$item}) eq 'ARRAY') {
12286: foreach my $type (@{$cancreate{$item}}) {
12287: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
12288: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12289: push(@{$changes{'cancreate'}},$item);
12290: }
12291: }
12292: }
12293: }
12294: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
12295: if (ref($cancreate{$item}) eq 'HASH') {
12296: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
12297: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12298: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
12299: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12300: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12301: push(@{$changes{'cancreate'}},$item);
12302: }
12303: }
12304: }
12305: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12306: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12307: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12308: push(@{$changes{'cancreate'}},$item);
12309: }
12310: }
12311: }
12312: }
12313: foreach my $type (keys(%{$cancreate{$item}})) {
12314: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12315: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12316: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12317: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12318: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12319: push(@{$changes{'cancreate'}},$item);
12320: }
12321: }
12322: } else {
12323: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12324: push(@{$changes{'cancreate'}},$item);
12325: }
12326: }
12327: }
12328: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12329: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12330: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12331: push(@{$changes{'cancreate'}},$item);
12332: }
12333: }
12334: }
12335: }
12336: }
12337: } elsif ($curr_usercreation{'cancreate'}{$item}) {
12338: if (ref($cancreate{$item}) eq 'ARRAY') {
12339: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
12340: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12341: push(@{$changes{'cancreate'}},$item);
12342: }
12343: }
12344: }
12345: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12346: if (ref($cancreate{$item}) eq 'HASH') {
12347: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12348: push(@{$changes{'cancreate'}},$item);
12349: }
12350: }
12351: } elsif ($item eq 'emailusername') {
12352: if (ref($cancreate{$item}) eq 'HASH') {
12353: foreach my $type (keys(%{$cancreate{$item}})) {
12354: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12355: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12356: if ($cancreate{$item}{$type}{$field}) {
12357: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12358: push(@{$changes{'cancreate'}},$item);
12359: }
12360: last;
12361: }
12362: }
12363: }
12364: }
12365: }
12366: }
12367: }
12368: #
12369: # Populate %save_usercreate hash with updates to self-creation configuration.
12370: #
12371: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
12372: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
12373: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
12374: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
12375: if (ref($cancreate{'notify'}) eq 'HASH') {
12376: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
12377: }
12378: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
12379: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
12380: }
12381: if (ref($cancreate{'emailverified'}) eq 'HASH') {
12382: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
12383: }
12384: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
12385: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
12386: }
12387: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
12388: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
12389: }
12390: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12391: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
12392: }
12393: if (ref($cancreate{'shibenv'}) eq 'HASH') {
12394: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
12395: }
12396: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
12397: $save_usercreate{'email_rule'} = \%email_rule;
12398:
12399: my %userconfig_hash = (
12400: usercreation => \%save_usercreate,
12401: usermodification => \%save_usermodify,
12402: inststatus => \%save_inststatus,
12403: );
12404:
12405: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
12406: $dom);
12407: #
12408: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
12409: #
12410: if ($putresult eq 'ok') {
12411: if (keys(%changes) > 0) {
12412: $resulttext = &mt('Changes made:').'<ul>';
12413: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12414: my %lt = &selfcreation_types();
12415: foreach my $type (@{$changes{'cancreate'}}) {
12416: my $chgtext = '';
12417: if ($type eq 'selfcreate') {
12418: if (@{$cancreate{$type}} == 0) {
12419: $chgtext .= &mt('Self creation of a new user account is not permitted.');
12420: } else {
12421: $chgtext .= &mt('Self-creation of a new account is permitted for:').
12422: '<ul>';
12423: foreach my $case (@{$cancreate{$type}}) {
12424: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
12425: }
12426: $chgtext .= '</ul>';
12427: if (ref($cancreate{$type}) eq 'ARRAY') {
12428: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
12429: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12430: if (@{$cancreate{'statustocreate'}} == 0) {
12431: $chgtext .= '<span class="LC_warning">'.
12432: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
12433: '</span><br />';
12434: }
12435: }
12436: }
12437: if (grep(/^email$/,@{$cancreate{$type}})) {
12438: if (!@statuses) {
12439: $chgtext .= '<span class="LC_warning">'.
12440: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
12441: '</span><br />';
12442:
12443: }
12444: }
12445: }
12446: }
12447: } elsif ($type eq 'shibenv') {
12448: if (keys(%{$cancreate{$type}}) == 0) {
12449: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
12450: } else {
12451: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
12452: '<ul>';
12453: foreach my $field (@shibfields) {
12454: next if ($cancreate{$type}{$field} eq '');
12455: if ($field eq 'inststatus') {
12456: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
12457: } else {
12458: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
12459: }
12460: }
12461: $chgtext .= '</ul>';
12462: }
12463: } elsif ($type eq 'statustocreate') {
12464: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
12465: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
12466: if (@{$cancreate{'selfcreate'}} > 0) {
12467: if (@{$cancreate{'statustocreate'}} == 0) {
12468: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
12469: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
12470: $chgtext .= '<br />'.
12471: '<span class="LC_warning">'.
12472: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
12473: '</span>';
12474: }
12475: } elsif (keys(%usertypes) > 0) {
12476: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12477: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
12478: } else {
12479: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
12480: }
12481: $chgtext .= '<ul>';
12482: foreach my $case (@{$cancreate{$type}}) {
12483: if ($case eq 'default') {
12484: $chgtext .= '<li>'.$othertitle.'</li>';
12485: } else {
12486: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
12487: }
12488: }
12489: $chgtext .= '</ul>';
12490: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12491: $chgtext .= '<span class="LC_warning">'.
12492: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
12493: '</span>';
12494: }
12495: }
12496: } else {
12497: if (@{$cancreate{$type}} == 0) {
12498: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
12499: } else {
12500: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
12501: }
12502: }
12503: $chgtext .= '<br />';
12504: }
12505: } elsif ($type eq 'selfcreateprocessing') {
12506: my %choices = &Apache::lonlocal::texthash (
12507: automatic => 'Automatic approval',
12508: approval => 'Queued for approval',
12509: );
12510: if (@types) {
12511: if (@statuses) {
12512: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
12513: '<ul>';
12514: foreach my $status (@statuses) {
12515: if ($status eq 'default') {
12516: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12517: } else {
12518: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12519: }
12520: }
12521: $chgtext .= '</ul>';
12522: }
12523: } else {
12524: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
12525: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
12526: }
12527: } elsif ($type eq 'emailverified') {
12528: my %options = &Apache::lonlocal::texthash (
12529: all => 'Same as e-mail',
12530: first => 'Omit @domain',
12531: free => 'Free to choose',
12532: );
12533: if (@types) {
12534: if (@statuses) {
12535: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
12536: '<ul>';
12537: foreach my $status (@statuses) {
12538: if ($status eq 'default') {
12539: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12540: } else {
12541: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12542: }
12543: }
12544: $chgtext .= '</ul>';
12545: }
12546: } else {
12547: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
12548: $options{$cancreate{'emailverified'}{'default'}});
12549: }
12550: } elsif ($type eq 'emailoptions') {
12551: my %options = &Apache::lonlocal::texthash (
12552: any => 'Any e-mail',
12553: inst => 'Institutional only',
12554: noninst => 'Non-institutional only',
12555: custom => 'Custom restrictions',
12556: );
12557: if (@types) {
12558: if (@statuses) {
12559: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
12560: '<ul>';
12561: foreach my $status (@statuses) {
12562: if ($type eq 'default') {
12563: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12564: } else {
12565: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12566: }
12567: }
12568: $chgtext .= '</ul>';
12569: }
12570: } else {
12571: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
12572: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
12573: } else {
12574: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
12575: $options{$cancreate{'emailoptions'}{'default'}});
12576: }
12577: }
12578: } elsif ($type eq 'emaildomain') {
12579: my $output;
12580: if (@statuses) {
12581: foreach my $type (@statuses) {
12582: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
12583: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
12584: if ($type eq 'default') {
12585: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12586: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12587: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12588: } else {
12589: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
12590: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12591: }
12592: } else {
12593: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12594: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12595: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12596: } else {
12597: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
12598: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12599: }
12600: }
12601: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
12602: if ($type eq 'default') {
12603: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12604: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12605: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12606: } else {
12607: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
12608: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12609: }
12610: } else {
12611: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12612: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12613: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12614: } else {
12615: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
12616: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12617: }
12618: }
12619: }
12620: }
12621: }
12622: }
12623: if ($output ne '') {
12624: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12625: '<ul>'.$output.'</ul>';
12626: }
12627: } elsif ($type eq 'captcha') {
12628: if ($savecaptcha{$type} eq 'notused') {
12629: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12630: } else {
12631: my %captchas = &captcha_phrases();
12632: if ($captchas{$savecaptcha{$type}}) {
12633: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12634: } else {
12635: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12636: }
12637: }
12638: } elsif ($type eq 'recaptchakeys') {
12639: my ($privkey,$pubkey);
12640: if (ref($savecaptcha{$type}) eq 'HASH') {
12641: $pubkey = $savecaptcha{$type}{'public'};
12642: $privkey = $savecaptcha{$type}{'private'};
12643: }
12644: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12645: if (!$pubkey) {
12646: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12647: } else {
12648: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12649: }
12650: if (!$privkey) {
12651: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12652: } else {
12653: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12654: }
12655: $chgtext .= '</ul>';
12656: } elsif ($type eq 'recaptchaversion') {
12657: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12658: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12659: }
12660: } elsif ($type eq 'emailusername') {
12661: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12662: if (@statuses) {
12663: foreach my $type (@statuses) {
12664: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12665: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12666: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12667: '<ul>';
12668: foreach my $field (@{$infofields}) {
12669: if ($cancreate{'emailusername'}{$type}{$field}) {
12670: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12671: }
12672: }
12673: $chgtext .= '</ul>';
12674: } else {
12675: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12676: }
12677: } else {
12678: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12679: }
12680: }
12681: }
12682: }
12683: } elsif ($type eq 'notify') {
12684: my $numapprove = 0;
12685: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12686: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12687: if ($cancreate{'notify'}{'approval'}) {
12688: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12689: $numapprove ++;
12690: }
12691: }
12692: }
12693: unless ($numapprove) {
12694: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12695: }
12696: }
12697: if ($chgtext) {
12698: $resulttext .= '<li>'.$chgtext.'</li>';
12699: }
12700: }
12701: }
12702: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12703: my ($emailrules,$emailruleorder) =
12704: &Apache::lonnet::inst_userrules($dom,'email');
12705: foreach my $type (@{$changes{'email_rule'}}) {
12706: if (ref($email_rule{$type}) eq 'ARRAY') {
12707: my $chgtext = '<ul>';
12708: foreach my $rule (@{$email_rule{$type}}) {
12709: if (ref($emailrules->{$rule}) eq 'HASH') {
12710: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12711: }
12712: }
12713: $chgtext .= '</ul>';
12714: my $typename;
12715: if (@types) {
12716: if ($type eq 'default') {
12717: $typename = $othertitle;
12718: } else {
12719: $typename = $usertypes{$type};
12720: }
12721: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12722: }
12723: if (@{$email_rule{$type}} > 0) {
12724: $resulttext .= '<li>'.
12725: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12726: $usertypes{$type}).
12727: $chgtext.
12728: '</li>';
12729: } else {
12730: $resulttext .= '<li>'.
12731: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12732: '</li>'.
12733: &mt('(Affiliation: [_1])',$typename);
12734: }
12735: }
12736: }
12737: }
12738: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12739: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12740: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12741: my $chgtext = '<ul>';
12742: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12743: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12744: }
12745: $chgtext .= '</ul>';
12746: $resulttext .= '<li>'.
12747: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12748: $chgtext.
12749: '</li>';
12750: } else {
12751: $resulttext .= '<li>'.
12752: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12753: '</li>';
12754: }
12755: }
12756: }
12757: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12758: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12759: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12760: foreach my $type (@{$changes{'selfcreate'}}) {
12761: my $typename = $type;
12762: if (keys(%usertypes) > 0) {
12763: if ($usertypes{$type} ne '') {
12764: $typename = $usertypes{$type};
12765: }
12766: }
12767: my @modifiable;
12768: $resulttext .= '<li>'.
12769: &mt('Self-creation of account by users with status: [_1]',
12770: '<span class="LC_cusr_emph">'.$typename.'</span>').
12771: ' - '.&mt('modifiable fields (if institutional data blank): ');
12772: foreach my $field (@fields) {
12773: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12774: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12775: }
12776: }
12777: if (@modifiable > 0) {
12778: $resulttext .= join(', ',@modifiable);
12779: } else {
12780: $resulttext .= &mt('none');
12781: }
12782: $resulttext .= '</li>';
12783: }
12784: $resulttext .= '</ul></li>';
12785: }
12786: $resulttext .= '</ul>';
12787: my $cachetime = 24*60*60;
12788: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12789: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12790: if (ref($lastactref) eq 'HASH') {
12791: $lastactref->{'domdefaults'} = 1;
12792: }
12793: } else {
12794: $resulttext = &mt('No changes made to self-creation settings');
12795: }
12796: } else {
12797: $resulttext = '<span class="LC_error">'.
12798: &mt('An error occurred: [_1]',$putresult).'</span>';
12799: }
12800: if ($warningmsg ne '') {
12801: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12802: }
12803: return $resulttext;
12804: }
12805:
12806: sub process_captcha {
12807: my ($container,$changes,$newsettings,$currsettings) = @_;
12808: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
12809: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12810: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12811: $newsettings->{'captcha'} = 'original';
12812: }
12813: my %current;
12814: if (ref($currsettings) eq 'HASH') {
12815: %current = %{$currsettings};
12816: }
12817: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
12818: if ($container eq 'cancreate') {
12819: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12820: push(@{$changes->{'cancreate'}},'captcha');
12821: } elsif (!defined($changes->{'cancreate'})) {
12822: $changes->{'cancreate'} = ['captcha'];
12823: }
12824: } elsif ($container eq 'passwords') {
12825: $changes->{'reset'} = 1;
12826: } else {
12827: $changes->{'captcha'} = 1;
12828: }
12829: }
12830: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12831: if ($newsettings->{'captcha'} eq 'recaptcha') {
12832: $newpub = $env{'form.'.$container.'_recaptchapub'};
12833: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12834: $newpub =~ s/[^\w\-]//g;
12835: $newpriv =~ s/[^\w\-]//g;
12836: $newsettings->{'recaptchakeys'} = {
12837: public => $newpub,
12838: private => $newpriv,
12839: };
12840: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12841: $newversion =~ s/\D//g;
12842: if ($newversion ne '2') {
12843: $newversion = 1;
12844: }
12845: $newsettings->{'recaptchaversion'} = $newversion;
12846: }
12847: if (ref($current{'recaptchakeys'}) eq 'HASH') {
12848: $currpub = $current{'recaptchakeys'}{'public'};
12849: $currpriv = $current{'recaptchakeys'}{'private'};
12850: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12851: $newsettings->{'recaptchakeys'} = {
12852: public => '',
12853: private => '',
12854: }
12855: }
12856: }
12857: if ($current{'captcha'} eq 'recaptcha') {
12858: $currversion = $current{'recaptchaversion'};
12859: if ($currversion ne '2') {
12860: $currversion = 1;
12861: }
12862: }
12863: if ($currversion ne $newversion) {
12864: if ($container eq 'cancreate') {
12865: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12866: push(@{$changes->{'cancreate'}},'recaptchaversion');
12867: } elsif (!defined($changes->{'cancreate'})) {
12868: $changes->{'cancreate'} = ['recaptchaversion'];
12869: }
12870: } elsif ($container eq 'passwords') {
12871: $changes->{'reset'} = 1;
12872: } else {
12873: $changes->{'recaptchaversion'} = 1;
12874: }
12875: }
12876: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12877: if ($container eq 'cancreate') {
12878: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12879: push(@{$changes->{'cancreate'}},'recaptchakeys');
12880: } elsif (!defined($changes->{'cancreate'})) {
12881: $changes->{'cancreate'} = ['recaptchakeys'];
12882: }
12883: } elsif ($container eq 'passwords') {
12884: $changes->{'reset'} = 1;
12885: } else {
12886: $changes->{'recaptchakeys'} = 1;
12887: }
12888: }
12889: return;
12890: }
12891:
12892: sub modify_usermodification {
12893: my ($dom,%domconfig) = @_;
12894: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12895: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12896: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12897: if ($key eq 'selfcreate') {
12898: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12899: } else {
12900: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12901: }
12902: }
12903: }
12904: my @contexts = ('author','course');
12905: my %context_title = (
12906: author => 'In author context',
12907: course => 'In course context',
12908: );
12909: my @fields = ('lastname','firstname','middlename','generation',
12910: 'permanentemail','id');
12911: my %roles = (
12912: author => ['ca','aa'],
12913: course => ['st','ep','ta','in','cr'],
12914: );
12915: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12916: foreach my $context (@contexts) {
12917: foreach my $role (@{$roles{$context}}) {
12918: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12919: foreach my $item (@fields) {
12920: if (grep(/^\Q$item\E$/,@modifiable)) {
12921: $modifyhash{$context}{$role}{$item} = 1;
12922: } else {
12923: $modifyhash{$context}{$role}{$item} = 0;
12924: }
12925: }
12926: }
12927: if (ref($curr_usermodification{$context}) eq 'HASH') {
12928: foreach my $role (@{$roles{$context}}) {
12929: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12930: foreach my $field (@fields) {
12931: if ($modifyhash{$context}{$role}{$field} ne
12932: $curr_usermodification{$context}{$role}{$field}) {
12933: push(@{$changes{$context}},$role);
12934: last;
12935: }
12936: }
12937: }
12938: }
12939: } else {
12940: foreach my $context (@contexts) {
12941: foreach my $role (@{$roles{$context}}) {
12942: push(@{$changes{$context}},$role);
12943: }
12944: }
12945: }
12946: }
12947: my %usermodification_hash = (
12948: usermodification => \%modifyhash,
12949: );
12950: my $putresult = &Apache::lonnet::put_dom('configuration',
12951: \%usermodification_hash,$dom);
12952: if ($putresult eq 'ok') {
12953: if (keys(%changes) > 0) {
12954: $resulttext = &mt('Changes made: ').'<ul>';
12955: foreach my $context (@contexts) {
12956: if (ref($changes{$context}) eq 'ARRAY') {
12957: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12958: if (ref($changes{$context}) eq 'ARRAY') {
12959: foreach my $role (@{$changes{$context}}) {
12960: my $rolename;
12961: if ($role eq 'cr') {
12962: $rolename = &mt('Custom');
12963: } else {
12964: $rolename = &Apache::lonnet::plaintext($role);
12965: }
12966: my @modifiable;
12967: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12968: foreach my $field (@fields) {
12969: if ($modifyhash{$context}{$role}{$field}) {
12970: push(@modifiable,$fieldtitles{$field});
12971: }
12972: }
12973: if (@modifiable > 0) {
12974: $resulttext .= join(', ',@modifiable);
12975: } else {
12976: $resulttext .= &mt('none');
12977: }
12978: $resulttext .= '</li>';
12979: }
12980: $resulttext .= '</ul></li>';
12981: }
12982: }
12983: }
12984: $resulttext .= '</ul>';
12985: } else {
12986: $resulttext = &mt('No changes made to user modification settings');
12987: }
12988: } else {
12989: $resulttext = '<span class="LC_error">'.
12990: &mt('An error occurred: [_1]',$putresult).'</span>';
12991: }
12992: return $resulttext;
12993: }
12994:
12995: sub modify_defaults {
12996: my ($dom,$lastactref,%domconfig) = @_;
12997: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12998: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12999: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
13000: 'portal_def');
13001: my @authtypes = ('internal','krb4','krb5','localauth');
13002: foreach my $item (@items) {
13003: $newvalues{$item} = $env{'form.'.$item};
13004: if ($item eq 'auth_def') {
13005: if ($newvalues{$item} ne '') {
13006: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
13007: push(@errors,$item);
13008: }
13009: }
13010: } elsif ($item eq 'lang_def') {
13011: if ($newvalues{$item} ne '') {
13012: if ($newvalues{$item} =~ /^(\w+)/) {
13013: my $langcode = $1;
13014: if ($langcode ne 'x_chef') {
13015: if (code2language($langcode) eq '') {
13016: push(@errors,$item);
13017: }
13018: }
13019: } else {
13020: push(@errors,$item);
13021: }
13022: }
13023: } elsif ($item eq 'timezone_def') {
13024: if ($newvalues{$item} ne '') {
13025: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
13026: push(@errors,$item);
13027: }
13028: }
13029: } elsif ($item eq 'datelocale_def') {
13030: if ($newvalues{$item} ne '') {
13031: my @datelocale_ids = DateTime::Locale->ids();
13032: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
13033: push(@errors,$item);
13034: }
13035: }
13036: } elsif ($item eq 'portal_def') {
13037: if ($newvalues{$item} ne '') {
13038: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
13039: push(@errors,$item);
13040: }
13041: }
13042: }
13043: if (grep(/^\Q$item\E$/,@errors)) {
13044: $newvalues{$item} = $domdefaults{$item};
13045: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
13046: $changes{$item} = 1;
13047: }
13048: $domdefaults{$item} = $newvalues{$item};
13049: }
13050: my %staticdefaults = (
13051: 'intauth_cost' => 10,
13052: 'intauth_check' => 0,
13053: 'intauth_switch' => 0,
13054: );
13055: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
13056: if (exists($domdefaults{$item})) {
13057: $newvalues{$item} = $domdefaults{$item};
13058: } else {
13059: $newvalues{$item} = $staticdefaults{$item};
13060: }
13061: }
13062: my %defaults_hash = (
13063: defaults => \%newvalues,
13064: );
13065: my $title = &defaults_titles();
13066:
13067: my $currinststatus;
13068: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13069: $currinststatus = $domconfig{'inststatus'};
13070: } else {
13071: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13072: $currinststatus = {
13073: inststatustypes => $usertypes,
13074: inststatusorder => $types,
13075: inststatusguest => [],
13076: };
13077: }
13078: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
13079: my @allpos;
13080: my %alltypes;
13081: my @inststatusguest;
13082: if (ref($currinststatus) eq 'HASH') {
13083: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
13084: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
13085: unless (grep(/^\Q$type\E$/,@todelete)) {
13086: push(@inststatusguest,$type);
13087: }
13088: }
13089: }
13090: }
13091: my ($currtitles,$currorder);
13092: if (ref($currinststatus) eq 'HASH') {
13093: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
13094: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
13095: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
13096: if ($currinststatus->{inststatustypes}->{$type} ne '') {
13097: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
13098: }
13099: }
13100: unless (grep(/^\Q$type\E$/,@todelete)) {
13101: my $position = $env{'form.inststatus_pos_'.$type};
13102: $position =~ s/\D+//g;
13103: $allpos[$position] = $type;
13104: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
13105: $alltypes{$type} =~ s/`//g;
13106: }
13107: }
13108: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
13109: $currtitles =~ s/,$//;
13110: }
13111: }
13112: if ($env{'form.addinststatus'}) {
13113: my $newtype = $env{'form.addinststatus'};
13114: $newtype =~ s/\W//g;
13115: unless (exists($alltypes{$newtype})) {
13116: $alltypes{$newtype} = $env{'form.addinststatus_title'};
13117: $alltypes{$newtype} =~ s/`//g;
13118: my $position = $env{'form.addinststatus_pos'};
13119: $position =~ s/\D+//g;
13120: if ($position ne '') {
13121: $allpos[$position] = $newtype;
13122: }
13123: }
13124: }
13125: my @orderedstatus;
13126: foreach my $type (@allpos) {
13127: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
13128: push(@orderedstatus,$type);
13129: }
13130: }
13131: foreach my $type (keys(%alltypes)) {
13132: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
13133: delete($alltypes{$type});
13134: }
13135: }
13136: $defaults_hash{'inststatus'} = {
13137: inststatustypes => \%alltypes,
13138: inststatusorder => \@orderedstatus,
13139: inststatusguest => \@inststatusguest,
13140: };
13141: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
13142: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
13143: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
13144: }
13145: }
13146: if ($currorder ne join(',',@orderedstatus)) {
13147: $changes{'inststatus'}{'inststatusorder'} = 1;
13148: }
13149: my $newtitles;
13150: foreach my $item (@orderedstatus) {
13151: $newtitles .= $alltypes{$item}.',';
13152: }
13153: $newtitles =~ s/,$//;
13154: if ($currtitles ne $newtitles) {
13155: $changes{'inststatus'}{'inststatustypes'} = 1;
13156: }
13157: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
13158: $dom);
13159: if ($putresult eq 'ok') {
13160: if (keys(%changes) > 0) {
13161: $resulttext = &mt('Changes made:').'<ul>';
13162: my $version = &Apache::lonnet::get_server_loncaparev($dom);
13163: 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";
13164: foreach my $item (sort(keys(%changes))) {
13165: if ($item eq 'inststatus') {
13166: if (ref($changes{'inststatus'}) eq 'HASH') {
13167: if (@orderedstatus) {
13168: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
13169: foreach my $type (@orderedstatus) {
13170: $resulttext .= $alltypes{$type}.', ';
13171: }
13172: $resulttext =~ s/, $//;
13173: $resulttext .= '</li>';
13174: } else {
13175: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
13176: }
13177: }
13178: } else {
13179: my $value = $env{'form.'.$item};
13180: if ($value eq '') {
13181: $value = &mt('none');
13182: } elsif ($item eq 'auth_def') {
13183: my %authnames = &authtype_names();
13184: my %shortauth = (
13185: internal => 'int',
13186: krb4 => 'krb4',
13187: krb5 => 'krb5',
13188: localauth => 'loc',
13189: );
13190: $value = $authnames{$shortauth{$value}};
13191: }
13192: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
13193: $mailmsgtext .= "$title->{$item} set to $value\n";
13194: }
13195: }
13196: $resulttext .= '</ul>';
13197: $mailmsgtext .= "\n";
13198: my $cachetime = 24*60*60;
13199: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13200: if (ref($lastactref) eq 'HASH') {
13201: $lastactref->{'domdefaults'} = 1;
13202: }
13203: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
13204: my $notify = 1;
13205: if (ref($domconfig{'contacts'}) eq 'HASH') {
13206: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
13207: $notify = 0;
13208: }
13209: }
13210: if ($notify) {
13211: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
13212: "LON-CAPA Domain Settings Change - $dom",
13213: $mailmsgtext);
13214: }
13215: }
13216: } else {
13217: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
13218: }
13219: } else {
13220: $resulttext = '<span class="LC_error">'.
13221: &mt('An error occurred: [_1]',$putresult).'</span>';
13222: }
13223: if (@errors > 0) {
13224: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
13225: foreach my $item (@errors) {
13226: $resulttext .= ' "'.$title->{$item}.'",';
13227: }
13228: $resulttext =~ s/,$//;
13229: }
13230: return $resulttext;
13231: }
13232:
13233: sub modify_scantron {
13234: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13235: my ($resulttext,%confhash,%changes,$errors);
13236: my $custom = 'custom.tab';
13237: my $default = 'default.tab';
13238: my $servadm = $r->dir_config('lonAdmEMail');
13239: my ($configuserok,$author_ok,$switchserver) =
13240: &config_check($dom,$confname,$servadm);
13241: if ($env{'form.scantronformat.filename'} ne '') {
13242: my $error;
13243: if ($configuserok eq 'ok') {
13244: if ($switchserver) {
13245: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
13246: } else {
13247: if ($author_ok eq 'ok') {
13248: my ($result,$scantronurl) =
13249: &publishlogo($r,'upload','scantronformat',$dom,
13250: $confname,'scantron','','',$custom);
13251: if ($result eq 'ok') {
13252: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
13253: $changes{'scantronformat'} = 1;
13254: } else {
13255: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
13256: }
13257: } else {
13258: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
13259: }
13260: }
13261: } else {
13262: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
13263: }
13264: if ($error) {
13265: &Apache::lonnet::logthis($error);
13266: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13267: }
13268: }
13269: if (ref($domconfig{'scantron'}) eq 'HASH') {
13270: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
13271: if ($env{'form.scantronformat_del'}) {
13272: $confhash{'scantron'}{'scantronformat'} = '';
13273: $changes{'scantronformat'} = 1;
13274: } else {
13275: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
13276: }
13277: }
13278: }
13279: my @options = ('hdr','pad','rem');
13280: my @fields = &scantroncsv_fields();
13281: my %titles = &scantronconfig_titles();
13282: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
13283: my ($newdat,$currdat,%newcol,%currcol);
13284: if (grep(/^dat$/,@formats)) {
13285: $confhash{'scantron'}{config}{dat} = 1;
13286: $newdat = 1;
13287: } else {
13288: $newdat = 0;
13289: }
13290: if (grep(/^csv$/,@formats)) {
13291: my %bynum;
13292: foreach my $field (@fields) {
13293: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
13294: my $posscol = $1;
13295: if (($posscol < 20) && (!$bynum{$posscol})) {
13296: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
13297: $bynum{$posscol} = $field;
13298: $newcol{$field} = $posscol;
13299: }
13300: }
13301: }
13302: if (keys(%newcol)) {
13303: foreach my $option (@options) {
13304: if ($env{'form.scantroncsv_'.$option}) {
13305: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
13306: }
13307: }
13308: }
13309: }
13310: $currdat = 1;
13311: if (ref($domconfig{'scantron'}) eq 'HASH') {
13312: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
13313: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
13314: $currdat = 0;
13315: }
13316: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
13317: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
13318: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
13319: }
13320: }
13321: }
13322: }
13323: if ($currdat != $newdat) {
13324: $changes{'config'} = 1;
13325: } else {
13326: foreach my $field (@fields) {
13327: if ($currcol{$field} ne '') {
13328: if ($currcol{$field} ne $newcol{$field}) {
13329: $changes{'config'} = 1;
13330: last;
13331: }
13332: } elsif ($newcol{$field} ne '') {
13333: $changes{'config'} = 1;
13334: last;
13335: }
13336: }
13337: }
13338: if (keys(%confhash) > 0) {
13339: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
13340: $dom);
13341: if ($putresult eq 'ok') {
13342: if (keys(%changes) > 0) {
13343: if (ref($confhash{'scantron'}) eq 'HASH') {
13344: $resulttext = &mt('Changes made:').'<ul>';
13345: if ($changes{'scantronformat'}) {
13346: if ($confhash{'scantron'}{'scantronformat'} eq '') {
13347: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
13348: } else {
13349: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
13350: }
13351: }
13352: if ($changes{'config'}) {
13353: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
13354: if ($confhash{'scantron'}{'config'}{'dat'}) {
13355: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
13356: }
13357: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
13358: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
13359: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
13360: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
13361: foreach my $field (@fields) {
13362: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
13363: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
13364: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
13365: }
13366: }
13367: $resulttext .= '</ul></li>';
13368: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
13369: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
13370: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
13371: foreach my $option (@options) {
13372: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
13373: $resulttext .= '<li>'.$titles{$option}.'</li>';
13374: }
13375: }
13376: $resulttext .= '</ul></li>';
13377: }
13378: }
13379: }
13380: }
13381: }
13382: } else {
13383: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
13384: }
13385: }
13386: $resulttext .= '</ul>';
13387: } else {
13388: $resulttext = &mt('Changes made to bubblesheet format file.');
13389: }
13390: &Apache::loncommon::devalidate_domconfig_cache($dom);
13391: if (ref($lastactref) eq 'HASH') {
13392: $lastactref->{'domainconfig'} = 1;
13393: }
13394: } else {
13395: $resulttext = &mt('No changes made to bubblesheet format settings');
13396: }
13397: } else {
13398: $resulttext = '<span class="LC_error">'.
13399: &mt('An error occurred: [_1]',$putresult).'</span>';
13400: }
13401: } else {
13402: $resulttext = &mt('No changes made to bubblesheet format settings');
13403: }
13404: if ($errors) {
13405: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13406: $errors.'</ul>';
13407: }
13408: return $resulttext;
13409: }
13410:
13411: sub modify_coursecategories {
13412: my ($dom,$lastactref,%domconfig) = @_;
13413: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
13414: $cathash);
13415: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
13416: my @catitems = ('unauth','auth');
13417: my @cattypes = ('std','domonly','codesrch','none');
13418: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13419: $cathash = $domconfig{'coursecategories'}{'cats'};
13420: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
13421: $changes{'togglecats'} = 1;
13422: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
13423: }
13424: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
13425: $changes{'categorize'} = 1;
13426: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
13427: }
13428: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
13429: $changes{'togglecatscomm'} = 1;
13430: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
13431: }
13432: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
13433: $changes{'categorizecomm'} = 1;
13434: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
13435: }
13436: foreach my $item (@catitems) {
13437: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13438: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
13439: $changes{$item} = 1;
13440: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13441: }
13442: }
13443: }
13444: } else {
13445: $changes{'togglecats'} = 1;
13446: $changes{'categorize'} = 1;
13447: $changes{'togglecatscomm'} = 1;
13448: $changes{'categorizecomm'} = 1;
13449: $domconfig{'coursecategories'} = {
13450: togglecats => $env{'form.togglecats'},
13451: categorize => $env{'form.categorize'},
13452: togglecatscomm => $env{'form.togglecatscomm'},
13453: categorizecomm => $env{'form.categorizecomm'},
13454: };
13455: foreach my $item (@catitems) {
13456: if ($env{'form.coursecat_'.$item} ne 'std') {
13457: $changes{$item} = 1;
13458: }
13459: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13460: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13461: }
13462: }
13463: }
13464: if (ref($cathash) eq 'HASH') {
13465: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
13466: push (@deletecategory,'instcode::0');
13467: }
13468: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
13469: push(@deletecategory,'communities::0');
13470: }
13471: }
13472: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
13473: if (ref($cathash) eq 'HASH') {
13474: if (@deletecategory > 0) {
13475: #FIXME Need to remove category from all courses using a deleted category
13476: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
13477: foreach my $item (@deletecategory) {
13478: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
13479: delete($domconfig{'coursecategories'}{'cats'}{$item});
13480: $deletions{$item} = 1;
13481: &recurse_cat_deletes($item,$cathash,\%deletions);
13482: }
13483: }
13484: }
13485: foreach my $item (keys(%{$cathash})) {
13486: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13487: if ($cathash->{$item} ne $env{'form.'.$item}) {
13488: $reorderings{$item} = 1;
13489: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
13490: }
13491: if ($env{'form.addcategory_name_'.$item} ne '') {
13492: my $newcat = $env{'form.addcategory_name_'.$item};
13493: my $newdepth = $depth+1;
13494: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13495: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
13496: $adds{$newitem} = 1;
13497: }
13498: if ($env{'form.subcat_'.$item} ne '') {
13499: my $newcat = $env{'form.subcat_'.$item};
13500: my $newdepth = $depth+1;
13501: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13502: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
13503: $adds{$newitem} = 1;
13504: }
13505: }
13506: }
13507: if ($env{'form.instcode'} eq '1') {
13508: if (ref($cathash) eq 'HASH') {
13509: my $newitem = 'instcode::0';
13510: if ($cathash->{$newitem} eq '') {
13511: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13512: $adds{$newitem} = 1;
13513: }
13514: } else {
13515: my $newitem = 'instcode::0';
13516: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13517: $adds{$newitem} = 1;
13518: }
13519: }
13520: if ($env{'form.communities'} eq '1') {
13521: if (ref($cathash) eq 'HASH') {
13522: my $newitem = 'communities::0';
13523: if ($cathash->{$newitem} eq '') {
13524: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13525: $adds{$newitem} = 1;
13526: }
13527: } else {
13528: my $newitem = 'communities::0';
13529: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13530: $adds{$newitem} = 1;
13531: }
13532: }
13533: if ($env{'form.addcategory_name'} ne '') {
13534: if (($env{'form.addcategory_name'} ne 'instcode') &&
13535: ($env{'form.addcategory_name'} ne 'communities')) {
13536: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
13537: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
13538: $adds{$newitem} = 1;
13539: }
13540: }
13541: my $putresult;
13542: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13543: if (keys(%deletions) > 0) {
13544: foreach my $key (keys(%deletions)) {
13545: if ($predelallitems{$key} ne '') {
13546: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
13547: }
13548: }
13549: }
13550: my (@chkcats,@chktrails,%chkallitems);
13551: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
13552: if (ref($chkcats[0]) eq 'ARRAY') {
13553: my $depth = 0;
13554: my $chg = 0;
13555: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
13556: my $name = $chkcats[0][$i];
13557: my $item;
13558: if ($name eq '') {
13559: $chg ++;
13560: } else {
13561: $item = &escape($name).'::0';
13562: if ($chg) {
13563: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
13564: }
13565: $depth ++;
13566: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
13567: $depth --;
13568: }
13569: }
13570: }
13571: }
13572: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13573: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
13574: if ($putresult eq 'ok') {
13575: my %title = (
13576: togglecats => 'Show/Hide a course in catalog',
13577: categorize => 'Assign a category to a course',
13578: togglecatscomm => 'Show/Hide a community in catalog',
13579: categorizecomm => 'Assign a category to a community',
13580: );
13581: my %level = (
13582: dom => 'set in Domain ("Modify Course/Community")',
13583: crs => 'set in Course ("Course Configuration")',
13584: comm => 'set in Community ("Community Configuration")',
13585: none => 'No catalog',
13586: std => 'Standard catalog',
13587: domonly => 'Domain-only catalog',
13588: codesrch => 'Code search form',
13589: );
13590: $resulttext = &mt('Changes made:').'<ul>';
13591: if ($changes{'togglecats'}) {
13592: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
13593: }
13594: if ($changes{'categorize'}) {
13595: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
13596: }
13597: if ($changes{'togglecatscomm'}) {
13598: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
13599: }
13600: if ($changes{'categorizecomm'}) {
13601: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
13602: }
13603: if ($changes{'unauth'}) {
13604: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
13605: }
13606: if ($changes{'auth'}) {
13607: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
13608: }
13609: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13610: my $cathash;
13611: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13612: $cathash = $domconfig{'coursecategories'}{'cats'};
13613: } else {
13614: $cathash = {};
13615: }
13616: my (@cats,@trails,%allitems);
13617: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
13618: if (keys(%deletions) > 0) {
13619: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
13620: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
13621: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
13622: }
13623: $resulttext .= '</ul></li>';
13624: }
13625: if (keys(%reorderings) > 0) {
13626: my %sort_by_trail;
13627: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
13628: foreach my $key (keys(%reorderings)) {
13629: if ($allitems{$key} ne '') {
13630: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13631: }
13632: }
13633: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13634: $resulttext .= '<li>'.$trails[$trail].'</li>';
13635: }
13636: $resulttext .= '</ul></li>';
13637: }
13638: if (keys(%adds) > 0) {
13639: my %sort_by_trail;
13640: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13641: foreach my $key (keys(%adds)) {
13642: if ($allitems{$key} ne '') {
13643: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13644: }
13645: }
13646: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13647: $resulttext .= '<li>'.$trails[$trail].'</li>';
13648: }
13649: $resulttext .= '</ul></li>';
13650: }
13651: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
13652: if (ref($lastactref) eq 'HASH') {
13653: $lastactref->{'cats'} = 1;
13654: }
13655: }
13656: $resulttext .= '</ul>';
13657: if ($changes{'unauth'} || $changes{'auth'}) {
13658: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13659: if ($changes{'auth'}) {
13660: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13661: }
13662: if ($changes{'unauth'}) {
13663: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13664: }
13665: my $cachetime = 24*60*60;
13666: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13667: if (ref($lastactref) eq 'HASH') {
13668: $lastactref->{'domdefaults'} = 1;
13669: }
13670: }
13671: } else {
13672: $resulttext = '<span class="LC_error">'.
13673: &mt('An error occurred: [_1]',$putresult).'</span>';
13674: }
13675: } else {
13676: $resulttext = &mt('No changes made to course and community categories');
13677: }
13678: return $resulttext;
13679: }
13680:
13681: sub modify_serverstatuses {
13682: my ($dom,%domconfig) = @_;
13683: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13684: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13685: %currserverstatus = %{$domconfig{'serverstatuses'}};
13686: }
13687: my @pages = &serverstatus_pages();
13688: foreach my $type (@pages) {
13689: $newserverstatus{$type}{'namedusers'} = '';
13690: $newserverstatus{$type}{'machines'} = '';
13691: if (defined($env{'form.'.$type.'_namedusers'})) {
13692: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13693: my @okusers;
13694: foreach my $user (@users) {
13695: my ($uname,$udom) = split(/:/,$user);
13696: if (($udom =~ /^$match_domain$/) &&
13697: (&Apache::lonnet::domain($udom)) &&
13698: ($uname =~ /^$match_username$/)) {
13699: if (!grep(/^\Q$user\E/,@okusers)) {
13700: push(@okusers,$user);
13701: }
13702: }
13703: }
13704: if (@okusers > 0) {
13705: @okusers = sort(@okusers);
13706: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13707: }
13708: }
13709: if (defined($env{'form.'.$type.'_machines'})) {
13710: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13711: my @okmachines;
13712: foreach my $ip (@machines) {
13713: my @parts = split(/\./,$ip);
13714: next if (@parts < 4);
13715: my $badip = 0;
13716: for (my $i=0; $i<4; $i++) {
13717: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13718: $badip = 1;
13719: last;
13720: }
13721: }
13722: if (!$badip) {
13723: push(@okmachines,$ip);
13724: }
13725: }
13726: @okmachines = sort(@okmachines);
13727: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13728: }
13729: }
13730: my %serverstatushash = (
13731: serverstatuses => \%newserverstatus,
13732: );
13733: foreach my $type (@pages) {
13734: foreach my $setting ('namedusers','machines') {
13735: my (@current,@new);
13736: if (ref($currserverstatus{$type}) eq 'HASH') {
13737: if ($currserverstatus{$type}{$setting} ne '') {
13738: @current = split(/,/,$currserverstatus{$type}{$setting});
13739: }
13740: }
13741: if ($newserverstatus{$type}{$setting} ne '') {
13742: @new = split(/,/,$newserverstatus{$type}{$setting});
13743: }
13744: if (@current > 0) {
13745: if (@new > 0) {
13746: foreach my $item (@current) {
13747: if (!grep(/^\Q$item\E$/,@new)) {
13748: $changes{$type}{$setting} = 1;
13749: last;
13750: }
13751: }
13752: foreach my $item (@new) {
13753: if (!grep(/^\Q$item\E$/,@current)) {
13754: $changes{$type}{$setting} = 1;
13755: last;
13756: }
13757: }
13758: } else {
13759: $changes{$type}{$setting} = 1;
13760: }
13761: } elsif (@new > 0) {
13762: $changes{$type}{$setting} = 1;
13763: }
13764: }
13765: }
13766: if (keys(%changes) > 0) {
13767: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13768: my $putresult = &Apache::lonnet::put_dom('configuration',
13769: \%serverstatushash,$dom);
13770: if ($putresult eq 'ok') {
13771: $resulttext .= &mt('Changes made:').'<ul>';
13772: foreach my $type (@pages) {
13773: if (ref($changes{$type}) eq 'HASH') {
13774: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13775: if ($changes{$type}{'namedusers'}) {
13776: if ($newserverstatus{$type}{'namedusers'} eq '') {
13777: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13778: } else {
13779: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13780: }
13781: }
13782: if ($changes{$type}{'machines'}) {
13783: if ($newserverstatus{$type}{'machines'} eq '') {
13784: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13785: } else {
13786: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13787: }
13788:
13789: }
13790: $resulttext .= '</ul></li>';
13791: }
13792: }
13793: $resulttext .= '</ul>';
13794: } else {
13795: $resulttext = '<span class="LC_error">'.
13796: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13797:
13798: }
13799: } else {
13800: $resulttext = &mt('No changes made to access to server status pages');
13801: }
13802: return $resulttext;
13803: }
13804:
13805: sub modify_helpsettings {
13806: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13807: my ($resulttext,$errors,%changes,%helphash);
13808: my %defaultchecked = ('submitbugs' => 'on');
13809: my @offon = ('off','on');
13810: my @toggles = ('submitbugs');
13811: my %current = ('submitbugs' => '',
13812: 'adhoc' => {},
13813: );
13814: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13815: %current = %{$domconfig{'helpsettings'}};
13816: }
13817: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13818: foreach my $item (@toggles) {
13819: if ($defaultchecked{$item} eq 'on') {
13820: if ($current{$item} eq '') {
13821: if ($env{'form.'.$item} eq '0') {
13822: $changes{$item} = 1;
13823: }
13824: } elsif ($current{$item} ne $env{'form.'.$item}) {
13825: $changes{$item} = 1;
13826: }
13827: } elsif ($defaultchecked{$item} eq 'off') {
13828: if ($current{$item} eq '') {
13829: if ($env{'form.'.$item} eq '1') {
13830: $changes{$item} = 1;
13831: }
13832: } elsif ($current{$item} ne $env{'form.'.$item}) {
13833: $changes{$item} = 1;
13834: }
13835: }
13836: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13837: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13838: }
13839: }
13840: my $maxnum = $env{'form.helproles_maxnum'};
13841: my $confname = $dom.'-domainconfig';
13842: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13843: my (@allpos,%newsettings,%changedprivs,$newrole);
13844: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13845: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13846: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13847: my %lt = &Apache::lonlocal::texthash(
13848: s => 'system',
13849: d => 'domain',
13850: order => 'Display order',
13851: access => 'Role usage',
13852: all => 'All with domain helpdesk or helpdesk assistant role',
13853: dh => 'All with domain helpdesk role',
13854: da => 'All with domain helpdesk assistant role',
13855: none => 'None',
13856: status => 'Determined based on institutional status',
13857: inc => 'Include all, but exclude specific personnel',
13858: exc => 'Exclude all, but include specific personnel',
13859: );
13860: for (my $num=0; $num<=$maxnum; $num++) {
13861: my ($prefix,$identifier,$rolename,%curr);
13862: if ($num == $maxnum) {
13863: next unless ($env{'form.newcusthelp'} == $maxnum);
13864: $identifier = 'custhelp'.$num;
13865: $prefix = 'helproles_'.$num;
13866: $rolename = $env{'form.custhelpname'.$num};
13867: $rolename=~s/[^A-Za-z0-9]//gs;
13868: next if ($rolename eq '');
13869: next if (exists($existing{'rolesdef_'.$rolename}));
13870: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13871: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13872: $newprivs{'c'},$confname,$dom);
13873: if ($result ne 'ok') {
13874: $errors .= '<li><span class="LC_error">'.
13875: &mt('An error occurred storing the new custom role: [_1]',
13876: $result).'</span></li>';
13877: next;
13878: } else {
13879: $changedprivs{$rolename} = \%newprivs;
13880: $newrole = $rolename;
13881: }
13882: } else {
13883: $prefix = 'helproles_'.$num;
13884: $rolename = $env{'form.'.$prefix};
13885: next if ($rolename eq '');
13886: next unless (exists($existing{'rolesdef_'.$rolename}));
13887: $identifier = 'custhelp'.$num;
13888: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13889: my %currprivs;
13890: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13891: split(/\_/,$existing{'rolesdef_'.$rolename});
13892: foreach my $level ('c','d','s') {
13893: if ($newprivs{$level} ne $currprivs{$level}) {
13894: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13895: $newprivs{'c'},$confname,$dom);
13896: if ($result ne 'ok') {
13897: $errors .= '<li><span class="LC_error">'.
13898: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13899: $rolename,$result).'</span></li>';
13900: } else {
13901: $changedprivs{$rolename} = \%newprivs;
13902: }
13903: last;
13904: }
13905: }
13906: if (ref($current{'adhoc'}) eq 'HASH') {
13907: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13908: %curr = %{$current{'adhoc'}{$rolename}};
13909: }
13910: }
13911: }
13912: my $newpos = $env{'form.'.$prefix.'_pos'};
13913: $newpos =~ s/\D+//g;
13914: $allpos[$newpos] = $rolename;
13915: my $newdesc = $env{'form.'.$prefix.'_desc'};
13916: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13917: if ($curr{'desc'}) {
13918: if ($curr{'desc'} ne $newdesc) {
13919: $changes{'customrole'}{$rolename}{'desc'} = 1;
13920: $newsettings{$rolename}{'desc'} = $newdesc;
13921: }
13922: } elsif ($newdesc ne '') {
13923: $changes{'customrole'}{$rolename}{'desc'} = 1;
13924: $newsettings{$rolename}{'desc'} = $newdesc;
13925: }
13926: my $access = $env{'form.'.$prefix.'_access'};
13927: if (grep(/^\Q$access\E$/,@accesstypes)) {
13928: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13929: if ($access eq 'status') {
13930: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13931: if (scalar(@statuses) == 0) {
13932: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13933: } else {
13934: my (@shownstatus,$numtypes);
13935: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13936: if (ref($types) eq 'ARRAY') {
13937: $numtypes = scalar(@{$types});
13938: foreach my $type (sort(@statuses)) {
13939: if ($type eq 'default') {
13940: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13941: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13942: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13943: push(@shownstatus,$usertypes->{$type});
13944: }
13945: }
13946: }
13947: if (grep(/^default$/,@statuses)) {
13948: push(@shownstatus,$othertitle);
13949: }
13950: if (scalar(@shownstatus) == 1+$numtypes) {
13951: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13952: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13953: } else {
13954: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13955: if (ref($curr{'status'}) eq 'ARRAY') {
13956: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13957: if (@diffs) {
13958: $changes{'customrole'}{$rolename}{$access} = 1;
13959: }
13960: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13961: $changes{'customrole'}{$rolename}{$access} = 1;
13962: }
13963: }
13964: }
13965: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13966: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13967: my @newspecstaff;
13968: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13969: foreach my $person (sort(@personnel)) {
13970: if ($domhelpdesk{$person}) {
13971: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13972: }
13973: }
13974: if (ref($curr{$access}) eq 'ARRAY') {
13975: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13976: if (@diffs) {
13977: $changes{'customrole'}{$rolename}{$access} = 1;
13978: }
13979: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13980: $changes{'customrole'}{$rolename}{$access} = 1;
13981: }
13982: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13983: my ($uname,$udom) = split(/:/,$person);
13984: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13985: }
13986: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13987: }
13988: } else {
13989: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13990: }
13991: unless ($curr{'access'} eq $access) {
13992: $changes{'customrole'}{$rolename}{'access'} = 1;
13993: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13994: }
13995: }
13996: if (@allpos > 0) {
13997: my $idx = 0;
13998: foreach my $rolename (@allpos) {
13999: if ($rolename ne '') {
14000: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
14001: if (ref($current{'adhoc'}) eq 'HASH') {
14002: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14003: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
14004: $changes{'customrole'}{$rolename}{'order'} = 1;
14005: $newsettings{$rolename}{'order'} = $idx+1;
14006: }
14007: }
14008: }
14009: $idx ++;
14010: }
14011: }
14012: }
14013: my $putresult;
14014: if (keys(%changes) > 0) {
14015: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
14016: if ($putresult eq 'ok') {
14017: if (ref($helphash{'helpsettings'}) eq 'HASH') {
14018: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
14019: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
14020: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
14021: }
14022: }
14023: my $cachetime = 24*60*60;
14024: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14025: if (ref($lastactref) eq 'HASH') {
14026: $lastactref->{'domdefaults'} = 1;
14027: }
14028: } else {
14029: $errors .= '<li><span class="LC_error">'.
14030: &mt('An error occurred storing the settings: [_1]',
14031: $putresult).'</span></li>';
14032: }
14033: }
14034: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
14035: $resulttext = &mt('Changes made:').'<ul>';
14036: my (%shownprivs,@levelorder);
14037: @levelorder = ('c','d','s');
14038: if ((keys(%changes)) && ($putresult eq 'ok')) {
14039: foreach my $item (sort(keys(%changes))) {
14040: if ($item eq 'submitbugs') {
14041: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
14042: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
14043: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
14044: } elsif ($item eq 'customrole') {
14045: if (ref($changes{'customrole'}) eq 'HASH') {
14046: my @keyorder = ('order','desc','access','status','exc','inc');
14047: my %keytext = &Apache::lonlocal::texthash(
14048: order => 'Order',
14049: desc => 'Role description',
14050: access => 'Role usage',
14051: status => 'Allowed institutional types',
14052: exc => 'Allowed personnel',
14053: inc => 'Disallowed personnel',
14054: );
14055: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
14056: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
14057: if ($role eq $newrole) {
14058: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
14059: $role).'<ul>';
14060: } else {
14061: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14062: $role).'<ul>';
14063: }
14064: foreach my $key (@keyorder) {
14065: if ($changes{'customrole'}{$role}{$key}) {
14066: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
14067: $keytext{$key},$newsettings{$role}{$key}).
14068: '</li>';
14069: }
14070: }
14071: if (ref($changedprivs{$role}) eq 'HASH') {
14072: $shownprivs{$role} = 1;
14073: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
14074: foreach my $level (@levelorder) {
14075: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14076: next if ($item eq '');
14077: my ($priv) = split(/\&/,$item,2);
14078: if (&Apache::lonnet::plaintext($priv)) {
14079: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14080: unless ($level eq 'c') {
14081: $resulttext .= ' ('.$lt{$level}.')';
14082: }
14083: $resulttext .= '</li>';
14084: }
14085: }
14086: }
14087: $resulttext .= '</ul>';
14088: }
14089: $resulttext .= '</ul></li>';
14090: }
14091: }
14092: }
14093: }
14094: }
14095: }
14096: if (keys(%changedprivs)) {
14097: foreach my $role (sort(keys(%changedprivs))) {
14098: unless ($shownprivs{$role}) {
14099: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14100: $role).'<ul>'.
14101: '<li>'.&mt('Privileges set to :').'<ul>';
14102: foreach my $level (@levelorder) {
14103: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14104: next if ($item eq '');
14105: my ($priv) = split(/\&/,$item,2);
14106: if (&Apache::lonnet::plaintext($priv)) {
14107: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14108: unless ($level eq 'c') {
14109: $resulttext .= ' ('.$lt{$level}.')';
14110: }
14111: $resulttext .= '</li>';
14112: }
14113: }
14114: }
14115: $resulttext .= '</ul></li></ul></li>';
14116: }
14117: }
14118: }
14119: $resulttext .= '</ul>';
14120: } else {
14121: $resulttext = &mt('No changes made to help settings');
14122: }
14123: if ($errors) {
14124: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
14125: $errors.'</ul>';
14126: }
14127: return $resulttext;
14128: }
14129:
14130: sub modify_coursedefaults {
14131: my ($dom,$lastactref,%domconfig) = @_;
14132: my ($resulttext,$errors,%changes,%defaultshash);
14133: my %defaultchecked = (
14134: 'uselcmath' => 'on',
14135: 'usejsme' => 'on'
14136: );
14137: my @toggles = ('uselcmath','usejsme');
14138: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
14139: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
14140: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
14141: my @types = ('official','unofficial','community','textbook');
14142: my %staticdefaults = (
14143: anonsurvey_threshold => 10,
14144: uploadquota => 500,
14145: postsubmit => 60,
14146: mysqltables => 172800,
14147: );
14148: my %texoptions = (
14149: MathJax => 'MathJax',
14150: mimetex => &mt('Convert to Images'),
14151: tth => &mt('TeX to HTML'),
14152: );
14153: $defaultshash{'coursedefaults'} = {};
14154:
14155: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
14156: if ($domconfig{'coursedefaults'} eq '') {
14157: $domconfig{'coursedefaults'} = {};
14158: }
14159: }
14160:
14161: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
14162: foreach my $item (@toggles) {
14163: if ($defaultchecked{$item} eq 'on') {
14164: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14165: ($env{'form.'.$item} eq '0')) {
14166: $changes{$item} = 1;
14167: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14168: $changes{$item} = 1;
14169: }
14170: } elsif ($defaultchecked{$item} eq 'off') {
14171: if (($domconfig{'coursedefaults'}{$item} eq '') &&
14172: ($env{'form.'.$item} eq '1')) {
14173: $changes{$item} = 1;
14174: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
14175: $changes{$item} = 1;
14176: }
14177: }
14178: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
14179: }
14180: foreach my $item (@numbers) {
14181: my ($currdef,$newdef);
14182: $newdef = $env{'form.'.$item};
14183: if ($item eq 'anonsurvey_threshold') {
14184: $currdef = $domconfig{'coursedefaults'}{$item};
14185: $newdef =~ s/\D//g;
14186: if ($newdef eq '' || $newdef < 1) {
14187: $newdef = 1;
14188: }
14189: $defaultshash{'coursedefaults'}{$item} = $newdef;
14190: } else {
14191: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
14192: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
14193: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
14194: }
14195: $newdef =~ s/[^\w.\-]//g;
14196: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
14197: }
14198: if ($currdef ne $newdef) {
14199: if ($item eq 'anonsurvey_threshold') {
14200: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
14201: $changes{$item} = 1;
14202: }
14203: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
14204: my $setting = $1;
14205: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
14206: $changes{$setting} = 1;
14207: }
14208: }
14209: }
14210: }
14211: my $texengine;
14212: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
14213: $texengine = $env{'form.texengine'};
14214: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
14215: if ($currdef eq '') {
14216: unless ($texengine eq $Apache::lonnet::deftex) {
14217: $changes{'texengine'} = 1;
14218: }
14219: } elsif ($currdef ne $texengine) {
14220: $changes{'texengine'} = 1;
14221: }
14222: }
14223: if ($texengine ne '') {
14224: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
14225: }
14226: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
14227: my @currclonecode;
14228: if (ref($currclone) eq 'HASH') {
14229: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
14230: @currclonecode = @{$currclone->{'instcode'}};
14231: }
14232: }
14233: my $newclone;
14234: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
14235: $newclone = $env{'form.canclone'};
14236: }
14237: if ($newclone eq 'instcode') {
14238: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
14239: my (%codedefaults,@code_order,@clonecode);
14240: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
14241: \@code_order);
14242: foreach my $item (@code_order) {
14243: if (grep(/^\Q$item\E$/,@newcodes)) {
14244: push(@clonecode,$item);
14245: }
14246: }
14247: if (@clonecode) {
14248: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
14249: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
14250: if (@diffs) {
14251: $changes{'canclone'} = 1;
14252: }
14253: } else {
14254: $newclone eq '';
14255: }
14256: } elsif ($newclone ne '') {
14257: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
14258: }
14259: if ($newclone ne $currclone) {
14260: $changes{'canclone'} = 1;
14261: }
14262: my %credits;
14263: foreach my $type (@types) {
14264: unless ($type eq 'community') {
14265: $credits{$type} = $env{'form.'.$type.'_credits'};
14266: $credits{$type} =~ s/[^\d.]+//g;
14267: }
14268: }
14269: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
14270: ($env{'form.coursecredits'} eq '1')) {
14271: $changes{'coursecredits'} = 1;
14272: foreach my $type (keys(%credits)) {
14273: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14274: }
14275: } else {
14276: if ($env{'form.coursecredits'} eq '1') {
14277: foreach my $type (@types) {
14278: unless ($type eq 'community') {
14279: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
14280: $changes{'coursecredits'} = 1;
14281: }
14282: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14283: }
14284: }
14285: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14286: foreach my $type (@types) {
14287: unless ($type eq 'community') {
14288: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
14289: $changes{'coursecredits'} = 1;
14290: last;
14291: }
14292: }
14293: }
14294: }
14295: }
14296: if ($env{'form.postsubmit'} eq '1') {
14297: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
14298: my %currtimeout;
14299: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14300: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
14301: $changes{'postsubmit'} = 1;
14302: }
14303: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14304: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
14305: }
14306: } else {
14307: $changes{'postsubmit'} = 1;
14308: }
14309: foreach my $type (@types) {
14310: my $timeout = $env{'form.'.$type.'_timeout'};
14311: $timeout =~ s/\D//g;
14312: if ($timeout == $staticdefaults{'postsubmit'}) {
14313: $timeout = '';
14314: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
14315: $timeout = '0';
14316: }
14317: unless ($timeout eq '') {
14318: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
14319: }
14320: if (exists($currtimeout{$type})) {
14321: if ($timeout ne $currtimeout{$type}) {
14322: $changes{'postsubmit'} = 1;
14323: }
14324: } elsif ($timeout ne '') {
14325: $changes{'postsubmit'} = 1;
14326: }
14327: }
14328: } else {
14329: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
14330: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14331: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
14332: $changes{'postsubmit'} = 1;
14333: }
14334: } else {
14335: $changes{'postsubmit'} = 1;
14336: }
14337: }
14338: }
14339: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14340: $dom);
14341: if ($putresult eq 'ok') {
14342: if (keys(%changes) > 0) {
14343: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14344: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
14345: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
14346: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
14347: foreach my $item ('uselcmath','usejsme','texengine') {
14348: if ($changes{$item}) {
14349: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
14350: }
14351: }
14352: if ($changes{'coursecredits'}) {
14353: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14354: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
14355: $domdefaults{$type.'credits'} =
14356: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
14357: }
14358: }
14359: }
14360: if ($changes{'postsubmit'}) {
14361: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14362: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
14363: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14364: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
14365: $domdefaults{$type.'postsubtimeout'} =
14366: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14367: }
14368: }
14369: }
14370: }
14371: if ($changes{'uploadquota'}) {
14372: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14373: foreach my $type (@types) {
14374: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
14375: }
14376: }
14377: }
14378: if ($changes{'canclone'}) {
14379: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14380: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14381: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
14382: if (@clonecodes) {
14383: $domdefaults{'canclone'} = join('+',@clonecodes);
14384: }
14385: }
14386: } else {
14387: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
14388: }
14389: }
14390: my $cachetime = 24*60*60;
14391: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14392: if (ref($lastactref) eq 'HASH') {
14393: $lastactref->{'domdefaults'} = 1;
14394: }
14395: }
14396: $resulttext = &mt('Changes made:').'<ul>';
14397: foreach my $item (sort(keys(%changes))) {
14398: if ($item eq 'uselcmath') {
14399: if ($env{'form.'.$item} eq '1') {
14400: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
14401: } else {
14402: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
14403: }
14404: } elsif ($item eq 'usejsme') {
14405: if ($env{'form.'.$item} eq '1') {
14406: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
14407: } else {
14408: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
14409: }
14410: } elsif ($item eq 'texengine') {
14411: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
14412: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
14413: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
14414: }
14415: } elsif ($item eq 'anonsurvey_threshold') {
14416: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
14417: } elsif ($item eq 'uploadquota') {
14418: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14419: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
14420: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
14421: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
14422: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
14423:
14424: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
14425: '</ul>'.
14426: '</li>';
14427: } else {
14428: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
14429: }
14430: } elsif ($item eq 'mysqltables') {
14431: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
14432: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
14433: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
14434: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
14435: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
14436: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
14437: '</ul>'.
14438: '</li>';
14439: } else {
14440: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
14441: }
14442: } elsif ($item eq 'postsubmit') {
14443: if ($domdefaults{'postsubmit'} eq 'off') {
14444: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
14445: } else {
14446: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
14447: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14448: $resulttext .= &mt('durations:').'<ul>';
14449: foreach my $type (@types) {
14450: $resulttext .= '<li>';
14451: my $timeout;
14452: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14453: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14454: }
14455: my $display;
14456: if ($timeout eq '0') {
14457: $display = &mt('unlimited');
14458: } elsif ($timeout eq '') {
14459: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
14460: } else {
14461: $display = &mt('[quant,_1,second]',$timeout);
14462: }
14463: if ($type eq 'community') {
14464: $resulttext .= &mt('Communities');
14465: } elsif ($type eq 'official') {
14466: $resulttext .= &mt('Official courses');
14467: } elsif ($type eq 'unofficial') {
14468: $resulttext .= &mt('Unofficial courses');
14469: } elsif ($type eq 'textbook') {
14470: $resulttext .= &mt('Textbook courses');
14471: }
14472: $resulttext .= ' -- '.$display.'</li>';
14473: }
14474: $resulttext .= '</ul>';
14475: }
14476: $resulttext .= '</li>';
14477: }
14478: } elsif ($item eq 'coursecredits') {
14479: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14480: if (($domdefaults{'officialcredits'} eq '') &&
14481: ($domdefaults{'unofficialcredits'} eq '') &&
14482: ($domdefaults{'textbookcredits'} eq '')) {
14483: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14484: } else {
14485: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
14486: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
14487: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
14488: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
14489: '</ul>'.
14490: '</li>';
14491: }
14492: } else {
14493: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14494: }
14495: } elsif ($item eq 'canclone') {
14496: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14497: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14498: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
14499: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
14500: }
14501: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
14502: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
14503: } else {
14504: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
14505: }
14506: }
14507: }
14508: $resulttext .= '</ul>';
14509: } else {
14510: $resulttext = &mt('No changes made to course defaults');
14511: }
14512: } else {
14513: $resulttext = '<span class="LC_error">'.
14514: &mt('An error occurred: [_1]',$putresult).'</span>';
14515: }
14516: return $resulttext;
14517: }
14518:
14519: sub modify_selfenrollment {
14520: my ($dom,$lastactref,%domconfig) = @_;
14521: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
14522: my @types = ('official','unofficial','community','textbook');
14523: my %titles = &tool_titles();
14524: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
14525: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
14526: $ordered{'default'} = ['types','registered','approval','limit'];
14527:
14528: my (%roles,%shown,%toplevel);
14529: $roles{'0'} = &Apache::lonnet::plaintext('dc');
14530:
14531: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
14532: if ($domconfig{'selfenrollment'} eq '') {
14533: $domconfig{'selfenrollment'} = {};
14534: }
14535: }
14536: %toplevel = (
14537: admin => 'Configuration Rights',
14538: default => 'Default settings',
14539: validation => 'Validation of self-enrollment requests',
14540: );
14541: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
14542:
14543: if (ref($ordered{'admin'}) eq 'ARRAY') {
14544: foreach my $item (@{$ordered{'admin'}}) {
14545: foreach my $type (@types) {
14546: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
14547: $selfenrollhash{'admin'}{$type}{$item} = 1;
14548: } else {
14549: $selfenrollhash{'admin'}{$type}{$item} = 0;
14550: }
14551: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
14552: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
14553: if ($selfenrollhash{'admin'}{$type}{$item} ne
14554: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
14555: push(@{$changes{'admin'}{$type}},$item);
14556: }
14557: } else {
14558: if (!$selfenrollhash{'admin'}{$type}{$item}) {
14559: push(@{$changes{'admin'}{$type}},$item);
14560: }
14561: }
14562: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
14563: push(@{$changes{'admin'}{$type}},$item);
14564: }
14565: }
14566: }
14567: }
14568:
14569: foreach my $item (@{$ordered{'default'}}) {
14570: foreach my $type (@types) {
14571: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
14572: if ($item eq 'types') {
14573: unless (($value eq 'all') || ($value eq 'dom')) {
14574: $value = '';
14575: }
14576: } elsif ($item eq 'registered') {
14577: unless ($value eq '1') {
14578: $value = 0;
14579: }
14580: } elsif ($item eq 'approval') {
14581: unless ($value =~ /^[012]$/) {
14582: $value = 0;
14583: }
14584: } else {
14585: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14586: $value = 'none';
14587: }
14588: }
14589: $selfenrollhash{'default'}{$type}{$item} = $value;
14590: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
14591: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14592: if ($selfenrollhash{'default'}{$type}{$item} ne
14593: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
14594: push(@{$changes{'default'}{$type}},$item);
14595: }
14596: } else {
14597: push(@{$changes{'default'}{$type}},$item);
14598: }
14599: } else {
14600: push(@{$changes{'default'}{$type}},$item);
14601: }
14602: if ($item eq 'limit') {
14603: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14604: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
14605: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
14606: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
14607: }
14608: } else {
14609: $selfenrollhash{'default'}{$type}{'cap'} = '';
14610: }
14611: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14612: if ($selfenrollhash{'default'}{$type}{'cap'} ne
14613: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
14614: push(@{$changes{'default'}{$type}},'cap');
14615: }
14616: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
14617: push(@{$changes{'default'}{$type}},'cap');
14618: }
14619: }
14620: }
14621: }
14622:
14623: foreach my $item (@{$itemsref}) {
14624: if ($item eq 'fields') {
14625: my @changed;
14626: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
14627: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
14628: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
14629: }
14630: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14631: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14632: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14633: $domconfig{'selfenrollment'}{'validation'}{$item});
14634: } else {
14635: @changed = @{$selfenrollhash{'validation'}{$item}};
14636: }
14637: } else {
14638: @changed = @{$selfenrollhash{'validation'}{$item}};
14639: }
14640: if (@changed) {
14641: if ($selfenrollhash{'validation'}{$item}) {
14642: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14643: } else {
14644: $changes{'validation'}{$item} = &mt('None');
14645: }
14646: }
14647: } else {
14648: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14649: if ($item eq 'markup') {
14650: if ($env{'form.selfenroll_validation_'.$item}) {
14651: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14652: }
14653: }
14654: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14655: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14656: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14657: }
14658: }
14659: }
14660: }
14661:
14662: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14663: $dom);
14664: if ($putresult eq 'ok') {
14665: if (keys(%changes) > 0) {
14666: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14667: $resulttext = &mt('Changes made:').'<ul>';
14668: foreach my $key ('admin','default','validation') {
14669: if (ref($changes{$key}) eq 'HASH') {
14670: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14671: if ($key eq 'validation') {
14672: foreach my $item (@{$itemsref}) {
14673: if (exists($changes{$key}{$item})) {
14674: if ($item eq 'markup') {
14675: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14676: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14677: } else {
14678: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14679: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14680: }
14681: }
14682: }
14683: } else {
14684: foreach my $type (@types) {
14685: if ($type eq 'community') {
14686: $roles{'1'} = &mt('Community personnel');
14687: } else {
14688: $roles{'1'} = &mt('Course personnel');
14689: }
14690: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14691: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14692: if ($key eq 'admin') {
14693: my @mgrdc = ();
14694: if (ref($ordered{$key}) eq 'ARRAY') {
14695: foreach my $item (@{$ordered{'admin'}}) {
14696: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14697: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14698: push(@mgrdc,$item);
14699: }
14700: }
14701: }
14702: if (@mgrdc) {
14703: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14704: } else {
14705: delete($domdefaults{$type.'selfenrolladmdc'});
14706: }
14707: }
14708: } else {
14709: if (ref($ordered{$key}) eq 'ARRAY') {
14710: foreach my $item (@{$ordered{$key}}) {
14711: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14712: $domdefaults{$type.'selfenroll'.$item} =
14713: $selfenrollhash{$key}{$type}{$item};
14714: }
14715: }
14716: }
14717: }
14718: }
14719: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14720: foreach my $item (@{$ordered{$key}}) {
14721: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14722: $resulttext .= '<li>';
14723: if ($key eq 'admin') {
14724: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14725: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14726: } else {
14727: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14728: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14729: }
14730: $resulttext .= '</li>';
14731: }
14732: }
14733: $resulttext .= '</ul></li>';
14734: }
14735: }
14736: $resulttext .= '</ul></li>';
14737: }
14738: }
14739: }
14740: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14741: my $cachetime = 24*60*60;
14742: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14743: if (ref($lastactref) eq 'HASH') {
14744: $lastactref->{'domdefaults'} = 1;
14745: }
14746: }
14747: $resulttext .= '</ul>';
14748: } else {
14749: $resulttext = &mt('No changes made to self-enrollment settings');
14750: }
14751: } else {
14752: $resulttext = '<span class="LC_error">'.
14753: &mt('An error occurred: [_1]',$putresult).'</span>';
14754: }
14755: return $resulttext;
14756: }
14757:
14758: sub modify_usersessions {
14759: my ($dom,$lastactref,%domconfig) = @_;
14760: my @hostingtypes = ('version','excludedomain','includedomain');
14761: my @offloadtypes = ('primary','default');
14762: my %types = (
14763: remote => \@hostingtypes,
14764: hosted => \@hostingtypes,
14765: spares => \@offloadtypes,
14766: );
14767: my @prefixes = ('remote','hosted','spares');
14768: my @lcversions = &Apache::lonnet::all_loncaparevs();
14769: my (%by_ip,%by_location,@intdoms);
14770: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
14771: my @locations = sort(keys(%by_location));
14772: my (%defaultshash,%changes);
14773: foreach my $prefix (@prefixes) {
14774: $defaultshash{'usersessions'}{$prefix} = {};
14775: }
14776: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14777: my $resulttext;
14778: my %iphost = &Apache::lonnet::get_iphost();
14779: foreach my $prefix (@prefixes) {
14780: next if ($prefix eq 'spares');
14781: foreach my $type (@{$types{$prefix}}) {
14782: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14783: if ($type eq 'version') {
14784: my $value = $env{'form.'.$prefix.'_'.$type};
14785: my $okvalue;
14786: if ($value ne '') {
14787: if (grep(/^\Q$value\E$/,@lcversions)) {
14788: $okvalue = $value;
14789: }
14790: }
14791: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14792: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14793: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14794: if ($inuse == 0) {
14795: $changes{$prefix}{$type} = 1;
14796: } else {
14797: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14798: $changes{$prefix}{$type} = 1;
14799: }
14800: if ($okvalue ne '') {
14801: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14802: }
14803: }
14804: } else {
14805: if (($inuse == 1) && ($okvalue ne '')) {
14806: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14807: $changes{$prefix}{$type} = 1;
14808: }
14809: }
14810: } else {
14811: if (($inuse == 1) && ($okvalue ne '')) {
14812: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14813: $changes{$prefix}{$type} = 1;
14814: }
14815: }
14816: } else {
14817: if (($inuse == 1) && ($okvalue ne '')) {
14818: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14819: $changes{$prefix}{$type} = 1;
14820: }
14821: }
14822: } else {
14823: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14824: my @okvals;
14825: foreach my $val (@vals) {
14826: if ($val =~ /:/) {
14827: my @items = split(/:/,$val);
14828: foreach my $item (@items) {
14829: if (ref($by_location{$item}) eq 'ARRAY') {
14830: push(@okvals,$item);
14831: }
14832: }
14833: } else {
14834: if (ref($by_location{$val}) eq 'ARRAY') {
14835: push(@okvals,$val);
14836: }
14837: }
14838: }
14839: @okvals = sort(@okvals);
14840: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14841: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14842: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14843: if ($inuse == 0) {
14844: $changes{$prefix}{$type} = 1;
14845: } else {
14846: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14847: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14848: if (@changed > 0) {
14849: $changes{$prefix}{$type} = 1;
14850: }
14851: }
14852: } else {
14853: if ($inuse == 1) {
14854: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14855: $changes{$prefix}{$type} = 1;
14856: }
14857: }
14858: } else {
14859: if ($inuse == 1) {
14860: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14861: $changes{$prefix}{$type} = 1;
14862: }
14863: }
14864: } else {
14865: if ($inuse == 1) {
14866: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14867: $changes{$prefix}{$type} = 1;
14868: }
14869: }
14870: }
14871: }
14872: }
14873:
14874: my @alldoms = &Apache::lonnet::all_domains();
14875: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14876: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14877: my $savespares;
14878:
14879: foreach my $lonhost (sort(keys(%servers))) {
14880: my $serverhomeID =
14881: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14882: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14883: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14884: my %spareschg;
14885: foreach my $type (@{$types{'spares'}}) {
14886: my @okspares;
14887: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14888: foreach my $server (@checked) {
14889: if (&Apache::lonnet::hostname($server) ne '') {
14890: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14891: unless (grep(/^\Q$server\E$/,@okspares)) {
14892: push(@okspares,$server);
14893: }
14894: }
14895: }
14896: }
14897: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14898: my $newspare;
14899: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14900: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14901: $newspare = $new;
14902: }
14903: }
14904: my @spares;
14905: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14906: @spares = sort(@okspares,$newspare);
14907: } else {
14908: @spares = sort(@okspares);
14909: }
14910: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14911: if (ref($spareid{$lonhost}) eq 'HASH') {
14912: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14913: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14914: if (@diffs > 0) {
14915: $spareschg{$type} = 1;
14916: }
14917: }
14918: }
14919: }
14920: if (keys(%spareschg) > 0) {
14921: $changes{'spares'}{$lonhost} = \%spareschg;
14922: }
14923: }
14924: $defaultshash{'usersessions'}{'offloadnow'} = {};
14925: $defaultshash{'usersessions'}{'offloadoth'} = {};
14926: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14927: my @okoffload;
14928: if (@offloadnow) {
14929: foreach my $server (@offloadnow) {
14930: if (&Apache::lonnet::hostname($server) ne '') {
14931: unless (grep(/^\Q$server\E$/,@okoffload)) {
14932: push(@okoffload,$server);
14933: }
14934: }
14935: }
14936: if (@okoffload) {
14937: foreach my $lonhost (@okoffload) {
14938: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14939: }
14940: }
14941: }
14942: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
14943: my @okoffloadoth;
14944: if (@offloadoth) {
14945: foreach my $server (@offloadoth) {
14946: if (&Apache::lonnet::hostname($server) ne '') {
14947: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
14948: push(@okoffloadoth,$server);
14949: }
14950: }
14951: }
14952: if (@okoffloadoth) {
14953: foreach my $lonhost (@okoffloadoth) {
14954: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
14955: }
14956: }
14957: }
14958: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14959: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14960: if (ref($changes{'spares'}) eq 'HASH') {
14961: if (keys(%{$changes{'spares'}}) > 0) {
14962: $savespares = 1;
14963: }
14964: }
14965: } else {
14966: $savespares = 1;
14967: }
14968: foreach my $offload ('offloadnow','offloadoth') {
14969: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
14970: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
14971: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
14972: $changes{$offload} = 1;
14973: last;
14974: }
14975: }
14976: unless ($changes{$offload}) {
14977: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
14978: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
14979: $changes{$offload} = 1;
14980: last;
14981: }
14982: }
14983: }
14984: } else {
14985: if (($offload eq 'offloadnow') && (@okoffload)) {
14986: $changes{'offloadnow'} = 1;
14987: }
14988: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
14989: $changes{'offloadoth'} = 1;
14990: }
14991: }
14992: }
14993: } else {
14994: if (@okoffload) {
14995: $changes{'offloadnow'} = 1;
14996: }
14997: if (@okoffloadoth) {
14998: $changes{'offloadoth'} = 1;
14999: }
15000: }
15001: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
15002: if ((keys(%changes) > 0) || ($savespares)) {
15003: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15004: $dom);
15005: if ($putresult eq 'ok') {
15006: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15007: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
15008: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
15009: }
15010: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
15011: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
15012: }
15013: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15014: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
15015: }
15016: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
15017: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
15018: }
15019: }
15020: my $cachetime = 24*60*60;
15021: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15022: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
15023: if (ref($lastactref) eq 'HASH') {
15024: $lastactref->{'domdefaults'} = 1;
15025: $lastactref->{'usersessions'} = 1;
15026: }
15027: if (keys(%changes) > 0) {
15028: my %lt = &usersession_titles();
15029: $resulttext = &mt('Changes made:').'<ul>';
15030: foreach my $prefix (@prefixes) {
15031: if (ref($changes{$prefix}) eq 'HASH') {
15032: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15033: if ($prefix eq 'spares') {
15034: if (ref($changes{$prefix}) eq 'HASH') {
15035: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
15036: $resulttext .= '<li><b>'.$lonhost.'</b> ';
15037: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
15038: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
15039: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15040: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
15041: foreach my $type (@{$types{$prefix}}) {
15042: if ($changes{$prefix}{$lonhost}{$type}) {
15043: my $offloadto = &mt('None');
15044: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
15045: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
15046: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
15047: }
15048: }
15049: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
15050: }
15051: }
15052: }
15053: $resulttext .= '</li>';
15054: }
15055: }
15056: } else {
15057: foreach my $type (@{$types{$prefix}}) {
15058: if (defined($changes{$prefix}{$type})) {
15059: my $newvalue;
15060: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15061: if (ref($defaultshash{'usersessions'}{$prefix})) {
15062: if ($type eq 'version') {
15063: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
15064: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15065: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
15066: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
15067: }
15068: }
15069: }
15070: }
15071: if ($newvalue eq '') {
15072: if ($type eq 'version') {
15073: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
15074: } else {
15075: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
15076: }
15077: } else {
15078: if ($type eq 'version') {
15079: $newvalue .= ' '.&mt('(or later)');
15080: }
15081: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
15082: }
15083: }
15084: }
15085: }
15086: $resulttext .= '</ul>';
15087: }
15088: }
15089: if ($changes{'offloadnow'}) {
15090: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15091: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
15092: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
15093: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
15094: $resulttext .= '<li>'.$lonhost.'</li>';
15095: }
15096: $resulttext .= '</ul>';
15097: } else {
15098: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
15099: }
15100: } else {
15101: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
15102: }
15103: }
15104: if ($changes{'offloadoth'}) {
15105: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
15106: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
15107: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
15108: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
15109: $resulttext .= '<li>'.$lonhost.'</li>';
15110: }
15111: $resulttext .= '</ul>';
15112: } else {
15113: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
15114: }
15115: } else {
15116: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
15117: }
15118: }
15119: $resulttext .= '</ul>';
15120: } else {
15121: $resulttext = $nochgmsg;
15122: }
15123: } else {
15124: $resulttext = '<span class="LC_error">'.
15125: &mt('An error occurred: [_1]',$putresult).'</span>';
15126: }
15127: } else {
15128: $resulttext = $nochgmsg;
15129: }
15130: return $resulttext;
15131: }
15132:
15133: sub modify_loadbalancing {
15134: my ($dom,%domconfig) = @_;
15135: my $primary_id = &Apache::lonnet::domain($dom,'primary');
15136: my $intdom = &Apache::lonnet::internet_dom($primary_id);
15137: my ($othertitle,$usertypes,$types) =
15138: &Apache::loncommon::sorted_inst_types($dom);
15139: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15140: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
15141: my @sparestypes = ('primary','default');
15142: my %typetitles = &sparestype_titles();
15143: my $resulttext;
15144: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
15145: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15146: %existing = %{$domconfig{'loadbalancing'}};
15147: }
15148: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
15149: \%currtargets,\%currrules,\%currcookies);
15150: my ($saveloadbalancing,%defaultshash,%changes);
15151: my ($alltypes,$othertypes,$titles) =
15152: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
15153: my %ruletitles = &offloadtype_text();
15154: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
15155: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
15156: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
15157: if ($balancer eq '') {
15158: next;
15159: }
15160: if (!exists($servers{$balancer})) {
15161: if (exists($currbalancer{$balancer})) {
15162: push(@{$changes{'delete'}},$balancer);
15163: }
15164: next;
15165: }
15166: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
15167: push(@{$changes{'delete'}},$balancer);
15168: next;
15169: }
15170: if (!exists($currbalancer{$balancer})) {
15171: push(@{$changes{'add'}},$balancer);
15172: }
15173: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
15174: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
15175: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
15176: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
15177: $saveloadbalancing = 1;
15178: }
15179: foreach my $sparetype (@sparestypes) {
15180: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
15181: my @offloadto;
15182: foreach my $target (@targets) {
15183: if (($servers{$target}) && ($target ne $balancer)) {
15184: if ($sparetype eq 'default') {
15185: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
15186: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
15187: }
15188: }
15189: unless(grep(/^\Q$target\E$/,@offloadto)) {
15190: push(@offloadto,$target);
15191: }
15192: }
15193: }
15194: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
15195: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
15196: push(@offloadto,$balancer);
15197: }
15198: }
15199: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
15200: }
15201: if ($env{'form.loadbalancing_cookie_'.$i}) {
15202: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
15203: if (exists($currbalancer{$balancer})) {
15204: unless ($currcookies{$balancer}) {
15205: $changes{'curr'}{$balancer}{'cookie'} = 1;
15206: }
15207: }
15208: } elsif (exists($currbalancer{$balancer})) {
15209: if ($currcookies{$balancer}) {
15210: $changes{'curr'}{$balancer}{'cookie'} = 1;
15211: }
15212: }
15213: if (ref($currtargets{$balancer}) eq 'HASH') {
15214: foreach my $sparetype (@sparestypes) {
15215: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
15216: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
15217: if (@targetdiffs > 0) {
15218: $changes{'curr'}{$balancer}{'targets'} = 1;
15219: }
15220: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15221: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15222: $changes{'curr'}{$balancer}{'targets'} = 1;
15223: }
15224: }
15225: }
15226: } else {
15227: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
15228: foreach my $sparetype (@sparestypes) {
15229: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15230: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15231: $changes{'curr'}{$balancer}{'targets'} = 1;
15232: }
15233: }
15234: }
15235: }
15236: }
15237: my $ishomedom;
15238: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
15239: $ishomedom = 1;
15240: }
15241: if (ref($alltypes) eq 'ARRAY') {
15242: foreach my $type (@{$alltypes}) {
15243: my $rule;
15244: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
15245: (!$ishomedom)) {
15246: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
15247: }
15248: if ($rule eq 'specific') {
15249: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
15250: if (exists($servers{$specifiedhost})) {
15251: $rule = $specifiedhost;
15252: }
15253: }
15254: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
15255: if (ref($currrules{$balancer}) eq 'HASH') {
15256: if ($rule ne $currrules{$balancer}{$type}) {
15257: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15258: }
15259: } elsif ($rule ne '') {
15260: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
15261: }
15262: }
15263: }
15264: }
15265: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
15266: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
15267: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
15268: $defaultshash{'loadbalancing'} = {};
15269: }
15270: my $putresult = &Apache::lonnet::put_dom('configuration',
15271: \%defaultshash,$dom);
15272: if ($putresult eq 'ok') {
15273: if (keys(%changes) > 0) {
15274: my %toupdate;
15275: if (ref($changes{'delete'}) eq 'ARRAY') {
15276: foreach my $balancer (sort(@{$changes{'delete'}})) {
15277: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
15278: $toupdate{$balancer} = 1;
15279: }
15280: }
15281: if (ref($changes{'add'}) eq 'ARRAY') {
15282: foreach my $balancer (sort(@{$changes{'add'}})) {
15283: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
15284: $toupdate{$balancer} = 1;
15285: }
15286: }
15287: if (ref($changes{'curr'}) eq 'HASH') {
15288: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
15289: $toupdate{$balancer} = 1;
15290: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
15291: if ($changes{'curr'}{$balancer}{'targets'}) {
15292: my %offloadstr;
15293: foreach my $sparetype (@sparestypes) {
15294: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15295: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15296: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15297: }
15298: }
15299: }
15300: if (keys(%offloadstr) == 0) {
15301: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
15302: } else {
15303: my $showoffload;
15304: foreach my $sparetype (@sparestypes) {
15305: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
15306: if (defined($offloadstr{$sparetype})) {
15307: $showoffload .= $offloadstr{$sparetype};
15308: } else {
15309: $showoffload .= &mt('None');
15310: }
15311: $showoffload .= (' 'x3);
15312: }
15313: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
15314: }
15315: }
15316: }
15317: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
15318: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
15319: foreach my $type (@{$alltypes}) {
15320: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
15321: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15322: my $balancetext;
15323: if ($rule eq '') {
15324: $balancetext = $ruletitles{'default'};
15325: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
15326: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15327: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15328: foreach my $sparetype (@sparestypes) {
15329: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15330: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15331: }
15332: }
15333: foreach my $item (@{$alltypes}) {
15334: next if ($item =~ /^_LC_ipchange/);
15335: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
15336: if ($hasrule eq 'homeserver') {
15337: map { $toupdate{$_} = 1; } (keys(%libraryservers));
15338: } else {
15339: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
15340: if ($servers{$hasrule}) {
15341: $toupdate{$hasrule} = 1;
15342: }
15343: }
15344: }
15345: }
15346: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
15347: $balancetext = $ruletitles{$rule};
15348: } else {
15349: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15350: $balancetext = $ruletitles{'particular'}.' '.$receiver;
15351: if ($receiver) {
15352: $toupdate{$receiver};
15353: }
15354: }
15355: } else {
15356: $balancetext = $ruletitles{$rule};
15357: }
15358: } else {
15359: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
15360: }
15361: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
15362: }
15363: }
15364: }
15365: }
15366: if ($changes{'curr'}{$balancer}{'cookie'}) {
15367: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
15368: $balancer).'</li>';
15369: }
15370: }
15371: }
15372: if (keys(%toupdate)) {
15373: my %thismachine;
15374: my $updatedhere;
15375: my $cachetime = 60*60*24;
15376: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15377: foreach my $lonhost (keys(%toupdate)) {
15378: if ($thismachine{$lonhost}) {
15379: unless ($updatedhere) {
15380: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
15381: $defaultshash{'loadbalancing'},
15382: $cachetime);
15383: $updatedhere = 1;
15384: }
15385: } else {
15386: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
15387: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15388: }
15389: }
15390: }
15391: if ($resulttext ne '') {
15392: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
15393: } else {
15394: $resulttext = $nochgmsg;
15395: }
15396: } else {
15397: $resulttext = $nochgmsg;
15398: }
15399: } else {
15400: $resulttext = '<span class="LC_error">'.
15401: &mt('An error occurred: [_1]',$putresult).'</span>';
15402: }
15403: } else {
15404: $resulttext = $nochgmsg;
15405: }
15406: return $resulttext;
15407: }
15408:
15409: sub recurse_check {
15410: my ($chkcats,$categories,$depth,$name) = @_;
15411: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
15412: my $chg = 0;
15413: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
15414: my $category = $chkcats->[$depth]{$name}[$j];
15415: my $item;
15416: if ($category eq '') {
15417: $chg ++;
15418: } else {
15419: my $deeper = $depth + 1;
15420: $item = &escape($category).':'.&escape($name).':'.$depth;
15421: if ($chg) {
15422: $categories->{$item} -= $chg;
15423: }
15424: &recurse_check($chkcats,$categories,$deeper,$category);
15425: $deeper --;
15426: }
15427: }
15428: }
15429: return;
15430: }
15431:
15432: sub recurse_cat_deletes {
15433: my ($item,$coursecategories,$deletions) = @_;
15434: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15435: my $subdepth = $depth + 1;
15436: if (ref($coursecategories) eq 'HASH') {
15437: foreach my $subitem (keys(%{$coursecategories})) {
15438: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
15439: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
15440: delete($coursecategories->{$subitem});
15441: $deletions->{$subitem} = 1;
15442: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
15443: }
15444: }
15445: }
15446: return;
15447: }
15448:
15449: sub active_dc_picker {
15450: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
15451: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15452: my @domcoord = keys(%domcoords);
15453: if (keys(%currhash)) {
15454: foreach my $dc (keys(%currhash)) {
15455: unless (exists($domcoords{$dc})) {
15456: push(@domcoord,$dc);
15457: }
15458: }
15459: }
15460: @domcoord = sort(@domcoord);
15461: my $numdcs = scalar(@domcoord);
15462: my $rows = 0;
15463: my $table;
15464: if ($numdcs > 1) {
15465: $table = '<table>';
15466: for (my $i=0; $i<@domcoord; $i++) {
15467: my $rem = $i%($numinrow);
15468: if ($rem == 0) {
15469: if ($i > 0) {
15470: $table .= '</tr>';
15471: }
15472: $table .= '<tr>';
15473: $rows ++;
15474: }
15475: my $check = '';
15476: if ($inputtype eq 'radio') {
15477: if (keys(%currhash) == 0) {
15478: if (!$i) {
15479: $check = ' checked="checked"';
15480: }
15481: } elsif (exists($currhash{$domcoord[$i]})) {
15482: $check = ' checked="checked"';
15483: }
15484: } else {
15485: if (exists($currhash{$domcoord[$i]})) {
15486: $check = ' checked="checked"';
15487: }
15488: }
15489: if ($i == @domcoord - 1) {
15490: my $colsleft = $numinrow - $rem;
15491: if ($colsleft > 1) {
15492: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
15493: } else {
15494: $table .= '<td class="LC_left_item">';
15495: }
15496: } else {
15497: $table .= '<td class="LC_left_item">';
15498: }
15499: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
15500: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15501: $table .= '<span class="LC_nobreak"><label>'.
15502: '<input type="'.$inputtype.'" name="'.$name.'"'.
15503: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
15504: if ($user ne $dcname.':'.$dcdom) {
15505: $table .= ' ('.$dcname.':'.$dcdom.')';
15506: }
15507: $table .= '</label></span></td>';
15508: }
15509: $table .= '</tr></table>';
15510: } elsif ($numdcs == 1) {
15511: my ($dcname,$dcdom) = split(':',$domcoord[0]);
15512: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15513: if ($inputtype eq 'radio') {
15514: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
15515: if ($user ne $dcname.':'.$dcdom) {
15516: $table .= ' ('.$dcname.':'.$dcdom.')';
15517: }
15518: } else {
15519: my $check;
15520: if (exists($currhash{$domcoord[0]})) {
15521: $check = ' checked="checked"';
15522: }
15523: $table = '<span class="LC_nobreak"><label>'.
15524: '<input type="checkbox" name="'.$name.'" '.
15525: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
15526: if ($user ne $dcname.':'.$dcdom) {
15527: $table .= ' ('.$dcname.':'.$dcdom.')';
15528: }
15529: $table .= '</label></span>';
15530: $rows ++;
15531: }
15532: }
15533: return ($numdcs,$table,$rows);
15534: }
15535:
15536: sub usersession_titles {
15537: return &Apache::lonlocal::texthash(
15538: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
15539: remote => 'Hosting of sessions for users in this domain on servers in other domains',
15540: spares => 'Servers offloaded to, when busy',
15541: version => 'LON-CAPA version requirement',
15542: excludedomain => 'Allow all, but exclude specific domains',
15543: includedomain => 'Deny all, but include specific domains',
15544: primary => 'Primary (checked first)',
15545: default => 'Default',
15546: );
15547: }
15548:
15549: sub id_for_thisdom {
15550: my (%servers) = @_;
15551: my %altids;
15552: foreach my $server (keys(%servers)) {
15553: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
15554: if ($serverhome ne $server) {
15555: $altids{$serverhome} = $server;
15556: }
15557: }
15558: return %altids;
15559: }
15560:
15561: sub count_servers {
15562: my ($currbalancer,%servers) = @_;
15563: my (@spares,$numspares);
15564: foreach my $lonhost (sort(keys(%servers))) {
15565: next if ($currbalancer eq $lonhost);
15566: push(@spares,$lonhost);
15567: }
15568: if ($currbalancer) {
15569: $numspares = scalar(@spares);
15570: } else {
15571: $numspares = scalar(@spares) - 1;
15572: }
15573: return ($numspares,@spares);
15574: }
15575:
15576: sub lonbalance_targets_js {
15577: my ($dom,$types,$servers,$settings) = @_;
15578: my $select = &mt('Select');
15579: my ($alltargets,$allishome,$allinsttypes,@alltypes);
15580: if (ref($servers) eq 'HASH') {
15581: $alltargets = join("','",sort(keys(%{$servers})));
15582: my @homedoms;
15583: foreach my $server (sort(keys(%{$servers}))) {
15584: if (&Apache::lonnet::host_domain($server) eq $dom) {
15585: push(@homedoms,'1');
15586: } else {
15587: push(@homedoms,'0');
15588: }
15589: }
15590: $allishome = join("','",@homedoms);
15591: }
15592: if (ref($types) eq 'ARRAY') {
15593: if (@{$types} > 0) {
15594: @alltypes = @{$types};
15595: }
15596: }
15597: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
15598: $allinsttypes = join("','",@alltypes);
15599: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
15600: if (ref($settings) eq 'HASH') {
15601: %existing = %{$settings};
15602: }
15603: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
15604: \%currtargets,\%currrules,\%currcookies);
15605: my $balancers = join("','",sort(keys(%currbalancer)));
15606: return <<"END";
15607:
15608: <script type="text/javascript">
15609: // <![CDATA[
15610:
15611: currBalancers = new Array('$balancers');
15612:
15613: function toggleTargets(balnum) {
15614: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15615: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
15616: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
15617: var prevbalancer = prevhostitem.value;
15618: var baltotal = document.getElementById('loadbalancing_total').value;
15619: prevhostitem.value = balancer;
15620: if (prevbalancer != '') {
15621: var prevIdx = currBalancers.indexOf(prevbalancer);
15622: if (prevIdx != -1) {
15623: currBalancers.splice(prevIdx,1);
15624: }
15625: }
15626: if (balancer == '') {
15627: hideSpares(balnum);
15628: } else {
15629: var currIdx = currBalancers.indexOf(balancer);
15630: if (currIdx == -1) {
15631: currBalancers.push(balancer);
15632: }
15633: var homedoms = new Array('$allishome');
15634: var ishomedom = homedoms[lonhostitem.selectedIndex];
15635: showSpares(balancer,ishomedom,balnum);
15636: }
15637: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
15638: return;
15639: }
15640:
15641: function showSpares(balancer,ishomedom,balnum) {
15642: var alltargets = new Array('$alltargets');
15643: var insttypes = new Array('$allinsttypes');
15644: var offloadtypes = new Array('primary','default');
15645:
15646: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
15647: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
15648:
15649: for (var i=0; i<offloadtypes.length; i++) {
15650: var count = 0;
15651: for (var j=0; j<alltargets.length; j++) {
15652: if (alltargets[j] != balancer) {
15653: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
15654: item.value = alltargets[j];
15655: item.style.textAlign='left';
15656: item.style.textFace='normal';
15657: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
15658: if (currBalancers.indexOf(alltargets[j]) == -1) {
15659: item.disabled = '';
15660: } else {
15661: item.disabled = 'disabled';
15662: item.checked = false;
15663: }
15664: count ++;
15665: }
15666: }
15667: }
15668: for (var k=0; k<insttypes.length; k++) {
15669: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
15670: if (ishomedom == 1) {
15671: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15672: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15673: } else {
15674: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15675: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15676: }
15677: } else {
15678: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15679: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15680: }
15681: if ((insttypes[k] != '_LC_external') &&
15682: ((insttypes[k] != '_LC_internetdom') ||
15683: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15684: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15685: item.options.length = 0;
15686: item.options[0] = new Option("","",true,true);
15687: var idx = 0;
15688: for (var m=0; m<alltargets.length; m++) {
15689: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15690: idx ++;
15691: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15692: }
15693: }
15694: }
15695: }
15696: return;
15697: }
15698:
15699: function hideSpares(balnum) {
15700: var alltargets = new Array('$alltargets');
15701: var insttypes = new Array('$allinsttypes');
15702: var offloadtypes = new Array('primary','default');
15703:
15704: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15705: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15706:
15707: var total = alltargets.length - 1;
15708: for (var i=0; i<offloadtypes; i++) {
15709: for (var j=0; j<total; j++) {
15710: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15711: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15712: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15713: }
15714: }
15715: for (var k=0; k<insttypes.length; k++) {
15716: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15717: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15718: if (insttypes[k] != '_LC_external') {
15719: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15720: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15721: }
15722: }
15723: return;
15724: }
15725:
15726: function checkOffloads(item,balnum,type) {
15727: var alltargets = new Array('$alltargets');
15728: var offloadtypes = new Array('primary','default');
15729: if (item.checked) {
15730: var total = alltargets.length - 1;
15731: var other;
15732: if (type == offloadtypes[0]) {
15733: other = offloadtypes[1];
15734: } else {
15735: other = offloadtypes[0];
15736: }
15737: for (var i=0; i<total; i++) {
15738: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15739: if (server == item.value) {
15740: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15741: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15742: }
15743: }
15744: }
15745: }
15746: return;
15747: }
15748:
15749: function singleServerToggle(balnum,type) {
15750: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15751: if (offloadtoSelIdx == 0) {
15752: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15753: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15754:
15755: } else {
15756: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15757: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15758: }
15759: return;
15760: }
15761:
15762: function balanceruleChange(formname,balnum,type) {
15763: if (type == '_LC_external') {
15764: return;
15765: }
15766: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15767: for (var i=0; i<typesRules.length; i++) {
15768: if (formname.elements[typesRules[i]].checked) {
15769: if (formname.elements[typesRules[i]].value != 'specific') {
15770: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15771: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15772: } else {
15773: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15774: }
15775: }
15776: }
15777: return;
15778: }
15779:
15780: function balancerDeleteChange(balnum) {
15781: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15782: var baltotal = document.getElementById('loadbalancing_total').value;
15783: var addtarget;
15784: var removetarget;
15785: var action = 'delete';
15786: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15787: var lonhost = hostitem.value;
15788: var currIdx = currBalancers.indexOf(lonhost);
15789: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15790: if (currIdx != -1) {
15791: currBalancers.splice(currIdx,1);
15792: }
15793: addtarget = lonhost;
15794: } else {
15795: if (currIdx == -1) {
15796: currBalancers.push(lonhost);
15797: }
15798: removetarget = lonhost;
15799: action = 'undelete';
15800: }
15801: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15802: }
15803: return;
15804: }
15805:
15806: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15807: if (baltotal > 1) {
15808: var offloadtypes = new Array('primary','default');
15809: var alltargets = new Array('$alltargets');
15810: var insttypes = new Array('$allinsttypes');
15811: for (var i=0; i<baltotal; i++) {
15812: if (i != balnum) {
15813: for (var j=0; j<offloadtypes.length; j++) {
15814: var total = alltargets.length - 1;
15815: for (var k=0; k<total; k++) {
15816: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15817: var server = serveritem.value;
15818: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15819: if (server == addtarget) {
15820: serveritem.disabled = '';
15821: }
15822: }
15823: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15824: if (server == removetarget) {
15825: serveritem.disabled = 'disabled';
15826: serveritem.checked = false;
15827: }
15828: }
15829: }
15830: }
15831: for (var j=0; j<insttypes.length; j++) {
15832: if (insttypes[j] != '_LC_external') {
15833: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15834: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15835: var currSel = singleserver.selectedIndex;
15836: var currVal = singleserver.options[currSel].value;
15837: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15838: var numoptions = singleserver.options.length;
15839: var needsnew = 1;
15840: for (var k=0; k<numoptions; k++) {
15841: if (singleserver.options[k] == addtarget) {
15842: needsnew = 0;
15843: break;
15844: }
15845: }
15846: if (needsnew == 1) {
15847: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15848: }
15849: }
15850: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15851: singleserver.options.length = 0;
15852: if ((currVal) && (currVal != removetarget)) {
15853: singleserver.options[0] = new Option("","",false,false);
15854: } else {
15855: singleserver.options[0] = new Option("","",true,true);
15856: }
15857: var idx = 0;
15858: for (var m=0; m<alltargets.length; m++) {
15859: if (currBalancers.indexOf(alltargets[m]) == -1) {
15860: idx ++;
15861: if (currVal == alltargets[m]) {
15862: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15863: } else {
15864: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15865: }
15866: }
15867: }
15868: }
15869: }
15870: }
15871: }
15872: }
15873: }
15874: }
15875: return;
15876: }
15877:
15878: // ]]>
15879: </script>
15880:
15881: END
15882: }
15883:
15884: sub new_spares_js {
15885: my @sparestypes = ('primary','default');
15886: my $types = join("','",@sparestypes);
15887: my $select = &mt('Select');
15888: return <<"END";
15889:
15890: <script type="text/javascript">
15891: // <![CDATA[
15892:
15893: function updateNewSpares(formname,lonhost) {
15894: var types = new Array('$types');
15895: var include = new Array();
15896: var exclude = new Array();
15897: for (var i=0; i<types.length; i++) {
15898: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15899: for (var j=0; j<spareboxes.length; j++) {
15900: if (formname.elements[spareboxes[j]].checked) {
15901: exclude.push(formname.elements[spareboxes[j]].value);
15902: } else {
15903: include.push(formname.elements[spareboxes[j]].value);
15904: }
15905: }
15906: }
15907: for (var i=0; i<types.length; i++) {
15908: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15909: var selIdx = newSpare.selectedIndex;
15910: var currnew = newSpare.options[selIdx].value;
15911: var okSpares = new Array();
15912: for (var j=0; j<newSpare.options.length; j++) {
15913: var possible = newSpare.options[j].value;
15914: if (possible != '') {
15915: if (exclude.indexOf(possible) == -1) {
15916: okSpares.push(possible);
15917: } else {
15918: if (currnew == possible) {
15919: selIdx = 0;
15920: }
15921: }
15922: }
15923: }
15924: for (var k=0; k<include.length; k++) {
15925: if (okSpares.indexOf(include[k]) == -1) {
15926: okSpares.push(include[k]);
15927: }
15928: }
15929: okSpares.sort();
15930: newSpare.options.length = 0;
15931: if (selIdx == 0) {
15932: newSpare.options[0] = new Option("$select","",true,true);
15933: } else {
15934: newSpare.options[0] = new Option("$select","",false,false);
15935: }
15936: for (var m=0; m<okSpares.length; m++) {
15937: var idx = m+1;
15938: var selThis = 0;
15939: if (selIdx != 0) {
15940: if (okSpares[m] == currnew) {
15941: selThis = 1;
15942: }
15943: }
15944: if (selThis == 1) {
15945: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
15946: } else {
15947: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
15948: }
15949: }
15950: }
15951: return;
15952: }
15953:
15954: function checkNewSpares(lonhost,type) {
15955: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
15956: var chosen = newSpare.options[newSpare.selectedIndex].value;
15957: if (chosen != '') {
15958: var othertype;
15959: var othernewSpare;
15960: if (type == 'primary') {
15961: othernewSpare = document.getElementById('newspare_default_'+lonhost);
15962: }
15963: if (type == 'default') {
15964: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
15965: }
15966: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
15967: othernewSpare.selectedIndex = 0;
15968: }
15969: }
15970: return;
15971: }
15972:
15973: // ]]>
15974: </script>
15975:
15976: END
15977:
15978: }
15979:
15980: sub common_domprefs_js {
15981: return <<"END";
15982:
15983: <script type="text/javascript">
15984: // <![CDATA[
15985:
15986: function getIndicesByName(formname,item) {
15987: var group = new Array();
15988: for (var i=0;i<formname.elements.length;i++) {
15989: if (formname.elements[i].name == item) {
15990: group.push(formname.elements[i].id);
15991: }
15992: }
15993: return group;
15994: }
15995:
15996: // ]]>
15997: </script>
15998:
15999: END
16000:
16001: }
16002:
16003: sub recaptcha_js {
16004: my %lt = &captcha_phrases();
16005: return <<"END";
16006:
16007: <script type="text/javascript">
16008: // <![CDATA[
16009:
16010: function updateCaptcha(caller,context) {
16011: var privitem;
16012: var pubitem;
16013: var privtext;
16014: var pubtext;
16015: var versionitem;
16016: var versiontext;
16017: if (document.getElementById(context+'_recaptchapub')) {
16018: pubitem = document.getElementById(context+'_recaptchapub');
16019: } else {
16020: return;
16021: }
16022: if (document.getElementById(context+'_recaptchapriv')) {
16023: privitem = document.getElementById(context+'_recaptchapriv');
16024: } else {
16025: return;
16026: }
16027: if (document.getElementById(context+'_recaptchapubtxt')) {
16028: pubtext = document.getElementById(context+'_recaptchapubtxt');
16029: } else {
16030: return;
16031: }
16032: if (document.getElementById(context+'_recaptchaprivtxt')) {
16033: privtext = document.getElementById(context+'_recaptchaprivtxt');
16034: } else {
16035: return;
16036: }
16037: if (document.getElementById(context+'_recaptchaversion')) {
16038: versionitem = document.getElementById(context+'_recaptchaversion');
16039: } else {
16040: return;
16041: }
16042: if (document.getElementById(context+'_recaptchavertxt')) {
16043: versiontext = document.getElementById(context+'_recaptchavertxt');
16044: } else {
16045: return;
16046: }
16047: if (caller.checked) {
16048: if (caller.value == 'recaptcha') {
16049: pubitem.type = 'text';
16050: privitem.type = 'text';
16051: pubitem.size = '40';
16052: privitem.size = '40';
16053: pubtext.innerHTML = "$lt{'pub'}";
16054: privtext.innerHTML = "$lt{'priv'}";
16055: versionitem.type = 'text';
16056: versionitem.size = '3';
16057: versiontext.innerHTML = "$lt{'ver'}";
16058: } else {
16059: pubitem.type = 'hidden';
16060: privitem.type = 'hidden';
16061: versionitem.type = 'hidden';
16062: pubtext.innerHTML = '';
16063: privtext.innerHTML = '';
16064: versiontext.innerHTML = '';
16065: }
16066: }
16067: return;
16068: }
16069:
16070: // ]]>
16071: </script>
16072:
16073: END
16074:
16075: }
16076:
16077: sub toggle_display_js {
16078: return <<"END";
16079:
16080: <script type="text/javascript">
16081: // <![CDATA[
16082:
16083: function toggleDisplay(domForm,caller) {
16084: if (document.getElementById(caller)) {
16085: var divitem = document.getElementById(caller);
16086: var optionsElement = domForm.coursecredits;
16087: var checkval = 1;
16088: var dispval = 'block';
16089: var selfcreateRegExp = /^cancreate_emailverified/;
16090: if (caller == 'emailoptions') {
16091: optionsElement = domForm.cancreate_email;
16092: }
16093: if (caller == 'studentsubmission') {
16094: optionsElement = domForm.postsubmit;
16095: }
16096: if (caller == 'cloneinstcode') {
16097: optionsElement = domForm.canclone;
16098: checkval = 'instcode';
16099: }
16100: if (selfcreateRegExp.test(caller)) {
16101: optionsElement = domForm.elements[caller];
16102: checkval = 'other';
16103: dispval = 'inline'
16104: }
16105: if (optionsElement.length) {
16106: var currval;
16107: for (var i=0; i<optionsElement.length; i++) {
16108: if (optionsElement[i].checked) {
16109: currval = optionsElement[i].value;
16110: }
16111: }
16112: if (currval == checkval) {
16113: divitem.style.display = dispval;
16114: } else {
16115: divitem.style.display = 'none';
16116: }
16117: }
16118: }
16119: return;
16120: }
16121:
16122: // ]]>
16123: </script>
16124:
16125: END
16126:
16127: }
16128:
16129: sub captcha_phrases {
16130: return &Apache::lonlocal::texthash (
16131: priv => 'Private key',
16132: pub => 'Public key',
16133: original => 'original (CAPTCHA)',
16134: recaptcha => 'successor (ReCAPTCHA)',
16135: notused => 'unused',
16136: ver => 'ReCAPTCHA version (1 or 2)',
16137: );
16138: }
16139:
16140: sub devalidate_remote_domconfs {
16141: my ($dom,$cachekeys) = @_;
16142: return unless (ref($cachekeys) eq 'HASH');
16143: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16144: my %thismachine;
16145: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16146: my @posscached = ('domainconfig','domdefaults','usersessions',
16147: 'directorysrch','passwdconf','cats');
16148: if (keys(%servers)) {
16149: foreach my $server (keys(%servers)) {
16150: next if ($thismachine{$server});
16151: my @cached;
16152: foreach my $name (@posscached) {
16153: if ($cachekeys->{$name}) {
16154: push(@cached,&escape($name).':'.&escape($dom));
16155: }
16156: }
16157: if (@cached) {
16158: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
16159: }
16160: }
16161: }
16162: return;
16163: }
16164:
16165: 1;
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