1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.247 2014/05/31 04:00:02 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings',
224: 'coursedefaults','selfenrollment','usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'}],
254: print => \&print_login,
255: modify => \&modify_login,
256: },
257: 'defaults' =>
258: { text => 'Default authentication/language/timezone/portal/types',
259: help => 'Domain_Configuration_LangTZAuth',
260: header => [{col1 => 'Setting',
261: col2 => 'Value'},
262: {col1 => 'Institutional user types',
263: col2 => 'Assignable to e-mail usernames'}],
264: print => \&print_defaults,
265: modify => \&modify_defaults,
266: },
267: 'quotas' =>
268: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
269: help => 'Domain_Configuration_Quotas',
270: header => [{col1 => 'User affiliation',
271: col2 => 'Available tools',
272: col3 => 'Quotas, MB; (Authoring requires role)',}],
273: print => \&print_quotas,
274: modify => \&modify_quotas,
275: },
276: 'autoenroll' =>
277: { text => 'Auto-enrollment settings',
278: help => 'Domain_Configuration_Auto_Enrollment',
279: header => [{col1 => 'Configuration setting',
280: col2 => 'Value(s)'}],
281: print => \&print_autoenroll,
282: modify => \&modify_autoenroll,
283: },
284: 'autoupdate' =>
285: { text => 'Auto-update settings',
286: help => 'Domain_Configuration_Auto_Updates',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',},
289: {col1 => 'Setting',
290: col2 => 'Affiliation'},
291: {col1 => 'User population',
292: col2 => 'Updatable user data'}],
293: print => \&print_autoupdate,
294: modify => \&modify_autoupdate,
295: },
296: 'autocreate' =>
297: { text => 'Auto-course creation settings',
298: help => 'Domain_Configuration_Auto_Creation',
299: header => [{col1 => 'Configuration Setting',
300: col2 => 'Value',}],
301: print => \&print_autocreate,
302: modify => \&modify_autocreate,
303: },
304: 'directorysrch' =>
305: { text => 'Institutional directory searches',
306: help => 'Domain_Configuration_InstDirectory_Search',
307: header => [{col1 => 'Setting',
308: col2 => 'Value',}],
309: print => \&print_directorysrch,
310: modify => \&modify_directorysrch,
311: },
312: 'contacts' =>
313: { text => 'Contact Information',
314: help => 'Domain_Configuration_Contact_Info',
315: header => [{col1 => 'Setting',
316: col2 => 'Value',}],
317: print => \&print_contacts,
318: modify => \&modify_contacts,
319: },
320: 'usercreation' =>
321: { text => 'User creation',
322: help => 'Domain_Configuration_User_Creation',
323: header => [{col1 => 'Format rule type',
324: col2 => 'Format rules in force'},
325: {col1 => 'User account creation',
326: col2 => 'Usernames which may be created',},
327: {col1 => 'Context',
328: col2 => 'Assignable authentication types'}],
329: print => \&print_usercreation,
330: modify => \&modify_usercreation,
331: },
332: 'selfcreation' =>
333: { text => 'Users self-creating accounts',
334: help => 'Domain_Configuration_Self_Creation',
335: header => [{col1 => 'Self-creation with institutional username',
336: col2 => 'Enabled?'},
337: {col1 => 'Institutional user type (login/SSO self-creation)',
338: col2 => 'Information user can enter'},
339: {col1 => 'Self-creation with e-mail as username',
340: col2 => 'Settings'}],
341: print => \&print_selfcreation,
342: modify => \&modify_selfcreation,
343: },
344: 'usermodification' =>
345: { text => 'User modification',
346: help => 'Domain_Configuration_User_Modification',
347: header => [{col1 => 'Target user has role',
348: col2 => 'User information updatable in author context'},
349: {col1 => 'Target user has role',
350: col2 => 'User information updatable in course context'}],
351: print => \&print_usermodification,
352: modify => \&modify_usermodification,
353: },
354: 'scantron' =>
355: { text => 'Bubblesheet format file',
356: help => 'Domain_Configuration_Scantron_Format',
357: header => [ {col1 => 'Item',
358: col2 => '',
359: }],
360: print => \&print_scantron,
361: modify => \&modify_scantron,
362: },
363: 'requestcourses' =>
364: {text => 'Request creation of courses',
365: help => 'Domain_Configuration_Request_Courses',
366: header => [{col1 => 'User affiliation',
367: col2 => 'Availability/Processing of requests',},
368: {col1 => 'Setting',
369: col2 => 'Value'},
370: {col1 => 'Available textbooks',
371: col2 => ''},
372: {col1 => 'Available templates',
373: col2 => ''},
374: {col1 => 'Validation (not official courses)',
375: col2 => 'Value'},],
376: print => \&print_quotas,
377: modify => \&modify_quotas,
378: },
379: 'requestauthor' =>
380: {text => 'Request Authoring Space',
381: help => 'Domain_Configuration_Request_Author',
382: header => [{col1 => 'User affiliation',
383: col2 => 'Availability/Processing of requests',},
384: {col1 => 'Setting',
385: col2 => 'Value'}],
386: print => \&print_quotas,
387: modify => \&modify_quotas,
388: },
389: 'coursecategories' =>
390: { text => 'Cataloging of courses/communities',
391: help => 'Domain_Configuration_Cataloging_Courses',
392: header => [{col1 => 'Catalog type/availability',
393: col2 => '',},
394: {col1 => 'Category settings for standard catalog',
395: col2 => '',},
396: {col1 => 'Categories',
397: col2 => '',
398: }],
399: print => \&print_coursecategories,
400: modify => \&modify_coursecategories,
401: },
402: 'serverstatuses' =>
403: {text => 'Access to server status pages',
404: help => 'Domain_Configuration_Server_Status',
405: header => [{col1 => 'Status Page',
406: col2 => 'Other named users',
407: col3 => 'Specific IPs',
408: }],
409: print => \&print_serverstatuses,
410: modify => \&modify_serverstatuses,
411: },
412: 'helpsettings' =>
413: {text => 'Help page settings',
414: help => 'Domain_Configuration_Help_Settings',
415: header => [{col1 => 'Help Settings (logged-in users)',
416: col2 => 'Value'}],
417: print => \&print_helpsettings,
418: modify => \&modify_helpsettings,
419: },
420: 'coursedefaults' =>
421: {text => 'Course/Community defaults',
422: help => 'Domain_Configuration_Course_Defaults',
423: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
424: col2 => 'Value',},
425: {col1 => 'Defaults which can be overridden for each course by a DC',
426: col2 => 'Value',},],
427: print => \&print_coursedefaults,
428: modify => \&modify_coursedefaults,
429: },
430: 'selfenrollment' =>
431: {text => 'Self-enrollment in Course/Community',
432: help => 'Domain_Configuration_Selfenrollment',
433: header => [{col1 => 'Configuration Rights',
434: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
435: {col1 => 'Defaults',
436: col2 => 'Value'},
437: {col1 => 'Self-enrollment validation (optional)',
438: col2 => 'Value'},],
439: print => \&print_selfenrollment,
440: modify => \&modify_selfenrollment,
441: },
442: 'privacy' =>
443: {text => 'User Privacy',
444: help => 'Domain_Configuration_User_Privacy',
445: header => [{col1 => 'Setting',
446: col2 => 'Value',}],
447: print => \&print_privacy,
448: modify => \&modify_privacy,
449: },
450: 'usersessions' =>
451: {text => 'User session hosting/offloading',
452: help => 'Domain_Configuration_User_Sessions',
453: header => [{col1 => 'Domain server',
454: col2 => 'Servers to offload sessions to when busy'},
455: {col1 => 'Hosting of users from other domains',
456: col2 => 'Rules'},
457: {col1 => "Hosting domain's own users elsewhere",
458: col2 => 'Rules'}],
459: print => \&print_usersessions,
460: modify => \&modify_usersessions,
461: },
462: 'loadbalancing' =>
463: {text => 'Dedicated Load Balancer(s)',
464: help => 'Domain_Configuration_Load_Balancing',
465: header => [{col1 => 'Balancers',
466: col2 => 'Default destinations',
467: col3 => 'User affiliation',
468: col4 => 'Overrides'},
469: ],
470: print => \&print_loadbalancing,
471: modify => \&modify_loadbalancing,
472: },
473: );
474: if (keys(%servers) > 1) {
475: $prefs{'login'} = { text => 'Log-in page options',
476: help => 'Domain_Configuration_Login_Page',
477: header => [{col1 => 'Log-in Service',
478: col2 => 'Server Setting',},
479: {col1 => 'Log-in Page Items',
480: col2 => ''},
481: {col1 => 'Log-in Help',
482: col2 => 'Value'}],
483: print => \&print_login,
484: modify => \&modify_login,
485: };
486: }
487:
488: my @roles = ('student','coordinator','author','admin');
489: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
490: &Apache::lonhtmlcommon::add_breadcrumb
491: ({href=>"javascript:changePage(document.$phase,'pickactions')",
492: text=>"Settings to display/modify"});
493: my $confname = $dom.'-domainconfig';
494:
495: if ($phase eq 'process') {
496: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
497: \%prefs,\%domconfig,$confname,\@roles);
498: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
499: $r->rflush();
500: &devalidate_remote_domconfs($dom,$result);
501: }
502: } elsif ($phase eq 'display') {
503: my $js = &recaptcha_js().
504: &toggle_display_js();
505: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
506: my ($othertitle,$usertypes,$types) =
507: &Apache::loncommon::sorted_inst_types($dom);
508: $js .= &lonbalance_targets_js($dom,$types,\%servers,
509: $domconfig{'loadbalancing'}).
510: &new_spares_js().
511: &common_domprefs_js().
512: &Apache::loncommon::javascript_array_indexof();
513: }
514: if (grep(/^requestcourses$/,@actions)) {
515: my $javascript_validations;
516: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
517: $js .= <<END;
518: <script type="text/javascript">
519: $javascript_validations
520: </script>
521: $coursebrowserjs
522: END
523: }
524: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
525: } else {
526: # check if domconfig user exists for the domain.
527: my $servadm = $r->dir_config('lonAdmEMail');
528: my ($configuserok,$author_ok,$switchserver) =
529: &config_check($dom,$confname,$servadm);
530: unless ($configuserok eq 'ok') {
531: &Apache::lonconfigsettings::print_header($r,$phase,$context);
532: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
533: $confname).
534: '<br />'
535: );
536: if ($switchserver) {
537: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
538: '<br />'.
539: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
540: '<br />'.
541: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
542: '<br />'.
543: &mt('To do that now, use the following link: [_1]',$switchserver)
544: );
545: } else {
546: $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.').
547: '<br />'.
548: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
549: );
550: }
551: $r->print(&Apache::loncommon::end_page());
552: return OK;
553: }
554: if (keys(%domconfig) == 0) {
555: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
556: my @ids=&Apache::lonnet::current_machine_ids();
557: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
558: my %designhash = &Apache::loncommon::get_domainconf($dom);
559: my @loginimages = ('img','logo','domlogo','login');
560: my $custom_img_count = 0;
561: foreach my $img (@loginimages) {
562: if ($designhash{$dom.'.login.'.$img} ne '') {
563: $custom_img_count ++;
564: }
565: }
566: foreach my $role (@roles) {
567: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
568: $custom_img_count ++;
569: }
570: }
571: if ($custom_img_count > 0) {
572: &Apache::lonconfigsettings::print_header($r,$phase,$context);
573: my $switch_server = &check_switchserver($dom,$confname);
574: $r->print(
575: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
576: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
577: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
578: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
579: if ($switch_server) {
580: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
581: }
582: $r->print(&Apache::loncommon::end_page());
583: return OK;
584: }
585: }
586: }
587: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
588: }
589: return OK;
590: }
591:
592: sub process_changes {
593: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
594: my %domconfig;
595: if (ref($values) eq 'HASH') {
596: %domconfig = %{$values};
597: }
598: my $output;
599: if ($action eq 'login') {
600: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
601: } elsif ($action eq 'rolecolors') {
602: $output = &modify_rolecolors($r,$dom,$confname,$roles,
603: $lastactref,%domconfig);
604: } elsif ($action eq 'quotas') {
605: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
606: } elsif ($action eq 'autoenroll') {
607: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
608: } elsif ($action eq 'autoupdate') {
609: $output = &modify_autoupdate($dom,%domconfig);
610: } elsif ($action eq 'autocreate') {
611: $output = &modify_autocreate($dom,%domconfig);
612: } elsif ($action eq 'directorysrch') {
613: $output = &modify_directorysrch($dom,%domconfig);
614: } elsif ($action eq 'usercreation') {
615: $output = &modify_usercreation($dom,%domconfig);
616: } elsif ($action eq 'selfcreation') {
617: $output = &modify_selfcreation($dom,%domconfig);
618: } elsif ($action eq 'usermodification') {
619: $output = &modify_usermodification($dom,%domconfig);
620: } elsif ($action eq 'contacts') {
621: $output = &modify_contacts($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'defaults') {
623: $output = &modify_defaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'scantron') {
625: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
626: } elsif ($action eq 'coursecategories') {
627: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'serverstatuses') {
629: $output = &modify_serverstatuses($dom,%domconfig);
630: } elsif ($action eq 'requestcourses') {
631: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
632: } elsif ($action eq 'requestauthor') {
633: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
634: } elsif ($action eq 'helpsettings') {
635: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
636: } elsif ($action eq 'coursedefaults') {
637: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
638: } elsif ($action eq 'selfenrollment') {
639: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
640: } elsif ($action eq 'usersessions') {
641: $output = &modify_usersessions($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'loadbalancing') {
643: $output = &modify_loadbalancing($dom,%domconfig);
644: }
645: return $output;
646: }
647:
648: sub print_config_box {
649: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
650: my $rowtotal = 0;
651: my $output;
652: if ($action eq 'coursecategories') {
653: $output = &coursecategories_javascript($settings);
654: } elsif ($action eq 'defaults') {
655: $output = &defaults_javascript($settings);
656: }
657: $output .=
658: '<table class="LC_nested_outer">
659: <tr>
660: <th align="left" valign="middle"><span class="LC_nobreak">'.
661: &mt($item->{text}).' '.
662: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
663: '</tr>';
664: $rowtotal ++;
665: my $numheaders = 1;
666: if (ref($item->{'header'}) eq 'ARRAY') {
667: $numheaders = scalar(@{$item->{'header'}});
668: }
669: if ($numheaders > 1) {
670: my $colspan = '';
671: my $rightcolspan = '';
672: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
673: (($action eq 'login') && ($numheaders < 3))) {
674: $colspan = ' colspan="2"';
675: }
676: if ($action eq 'usersessions') {
677: $rightcolspan = ' colspan="3"';
678: }
679: $output .= '
680: <tr>
681: <td>
682: <table class="LC_nested">
683: <tr class="LC_info_row">
684: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
685: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
686: </tr>';
687: $rowtotal ++;
688: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
689: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
690: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
691: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
692: } elsif ($action eq 'coursecategories') {
693: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
694: } elsif ($action eq 'login') {
695: if ($numheaders == 3) {
696: $colspan = ' colspan="2"';
697: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
698: } else {
699: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
700: }
701: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
702: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
703: } elsif ($action eq 'rolecolors') {
704: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
705: }
706: $output .= '
707: </table>
708: </td>
709: </tr>
710: <tr>
711: <td>
712: <table class="LC_nested">
713: <tr class="LC_info_row">
714: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
715: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
716: </tr>';
717: $rowtotal ++;
718: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
719: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
720: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
721: if ($action eq 'coursecategories') {
722: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
723: $colspan = ' colspan="2"';
724: } else {
725: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
726: }
727: $output .= '
728: </table>
729: </td>
730: </tr>
731: <tr>
732: <td>
733: <table class="LC_nested">
734: <tr class="LC_info_row">
735: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
736: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
737: </tr>'."\n";
738: if ($action eq 'coursecategories') {
739: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
740: } else {
741: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
742: }
743: $rowtotal ++;
744: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
745: ($action eq 'defaults')) {
746: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
747: } elsif ($action eq 'login') {
748: if ($numheaders == 3) {
749: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
750: </table>
751: </td>
752: </tr>
753: <tr>
754: <td>
755: <table class="LC_nested">
756: <tr class="LC_info_row">
757: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
758: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
759: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
760: $rowtotal ++;
761: } else {
762: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
763: }
764: } elsif ($action eq 'requestcourses') {
765: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
766: $rowtotal ++;
767: $output .= &print_studentcode($settings,\$rowtotal).'
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'}->[2]->{'col1'}).'</td>
776: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
777: &textbookcourses_javascript($settings).
778: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
779: </table>
780: </td>
781: </tr>
782: <tr>
783: <td>
784: <table class="LC_nested">
785: <tr class="LC_info_row">
786: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
787: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
788: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
789: </table>
790: </td>
791: </tr>
792: <tr>
793: <td>
794: <table class="LC_nested">
795: <tr class="LC_info_row">
796: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
797: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
798: </tr>'.
799: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
800: } elsif ($action eq 'requestauthor') {
801: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
802: $rowtotal ++;
803: } elsif ($action eq 'rolecolors') {
804: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
805: </table>
806: </td>
807: </tr>
808: <tr>
809: <td>
810: <table class="LC_nested">
811: <tr class="LC_info_row">
812: <td class="LC_left_item"'.$colspan.' valign="top">'.
813: &mt($item->{'header'}->[2]->{'col1'}).'</td>
814: <td class="LC_right_item" valign="top">'.
815: &mt($item->{'header'}->[2]->{'col2'}).'</td>
816: </tr>'.
817: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
818: </table>
819: </td>
820: </tr>
821: <tr>
822: <td>
823: <table class="LC_nested">
824: <tr class="LC_info_row">
825: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
826: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
827: </tr>'.
828: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
829: $rowtotal += 2;
830: }
831: } else {
832: $output .= '
833: <tr>
834: <td>
835: <table class="LC_nested">
836: <tr class="LC_info_row">';
837: if (($action eq 'login') || ($action eq 'directorysrch')) {
838: $output .= '
839: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
840: } elsif ($action eq 'serverstatuses') {
841: $output .= '
842: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
843: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
844:
845: } else {
846: $output .= '
847: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
848: }
849: if (defined($item->{'header'}->[0]->{'col3'})) {
850: $output .= '<td class="LC_left_item" valign="top">'.
851: &mt($item->{'header'}->[0]->{'col2'});
852: if ($action eq 'serverstatuses') {
853: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
854: }
855: } else {
856: $output .= '<td class="LC_right_item" valign="top">'.
857: &mt($item->{'header'}->[0]->{'col2'});
858: }
859: $output .= '</td>';
860: if ($item->{'header'}->[0]->{'col3'}) {
861: if (defined($item->{'header'}->[0]->{'col4'})) {
862: $output .= '<td class="LC_left_item" valign="top">'.
863: &mt($item->{'header'}->[0]->{'col3'});
864: } else {
865: $output .= '<td class="LC_right_item" valign="top">'.
866: &mt($item->{'header'}->[0]->{'col3'});
867: }
868: if ($action eq 'serverstatuses') {
869: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
870: }
871: $output .= '</td>';
872: }
873: if ($item->{'header'}->[0]->{'col4'}) {
874: $output .= '<td class="LC_right_item" valign="top">'.
875: &mt($item->{'header'}->[0]->{'col4'});
876: }
877: $output .= '</tr>';
878: $rowtotal ++;
879: if ($action eq 'quotas') {
880: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
881: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
882: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
883: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
884: } elsif ($action eq 'scantron') {
885: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
886: } elsif ($action eq 'helpsettings') {
887: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
888: }
889: }
890: $output .= '
891: </table>
892: </td>
893: </tr>
894: </table><br />';
895: return ($output,$rowtotal);
896: }
897:
898: sub print_login {
899: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
900: my ($css_class,$datatable);
901: my %choices = &login_choices();
902:
903: if ($caller eq 'service') {
904: my %servers = &Apache::lonnet::internet_dom_servers($dom);
905: my $choice = $choices{'disallowlogin'};
906: $css_class = ' class="LC_odd_row"';
907: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
908: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
909: '<th>'.$choices{'server'}.'</th>'.
910: '<th>'.$choices{'serverpath'}.'</th>'.
911: '<th>'.$choices{'custompath'}.'</th>'.
912: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
913: my %disallowed;
914: if (ref($settings) eq 'HASH') {
915: if (ref($settings->{'loginvia'}) eq 'HASH') {
916: %disallowed = %{$settings->{'loginvia'}};
917: }
918: }
919: foreach my $lonhost (sort(keys(%servers))) {
920: my $direct = 'selected="selected"';
921: if (ref($disallowed{$lonhost}) eq 'HASH') {
922: if ($disallowed{$lonhost}{'server'} ne '') {
923: $direct = '';
924: }
925: }
926: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
927: '<td><select name="'.$lonhost.'_server">'.
928: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
929: '</option>';
930: foreach my $hostid (sort(keys(%servers))) {
931: next if ($servers{$hostid} eq $servers{$lonhost});
932: my $selected = '';
933: if (ref($disallowed{$lonhost}) eq 'HASH') {
934: if ($hostid eq $disallowed{$lonhost}{'server'}) {
935: $selected = 'selected="selected"';
936: }
937: }
938: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
939: $servers{$hostid}.'</option>';
940: }
941: $datatable .= '</select></td>'.
942: '<td><select name="'.$lonhost.'_serverpath">';
943: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
944: my $pathname = $path;
945: if ($path eq 'custom') {
946: $pathname = &mt('Custom Path').' ->';
947: }
948: my $selected = '';
949: if (ref($disallowed{$lonhost}) eq 'HASH') {
950: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
951: $selected = 'selected="selected"';
952: }
953: } elsif ($path eq '') {
954: $selected = 'selected="selected"';
955: }
956: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
957: }
958: $datatable .= '</select></td>';
959: my ($custom,$exempt);
960: if (ref($disallowed{$lonhost}) eq 'HASH') {
961: $custom = $disallowed{$lonhost}{'custompath'};
962: $exempt = $disallowed{$lonhost}{'exempt'};
963: }
964: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
965: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
966: '</tr>';
967: }
968: $datatable .= '</table></td></tr>';
969: return $datatable;
970: } elsif ($caller eq 'page') {
971: my %defaultchecked = (
972: 'coursecatalog' => 'on',
973: 'helpdesk' => 'on',
974: 'adminmail' => 'off',
975: 'newuser' => 'off',
976: );
977: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
978: my (%checkedon,%checkedoff);
979: foreach my $item (@toggles) {
980: if ($defaultchecked{$item} eq 'on') {
981: $checkedon{$item} = ' checked="checked" ';
982: $checkedoff{$item} = ' ';
983: } elsif ($defaultchecked{$item} eq 'off') {
984: $checkedoff{$item} = ' checked="checked" ';
985: $checkedon{$item} = ' ';
986: }
987: }
988: my @images = ('img','logo','domlogo','login');
989: my @logintext = ('textcol','bgcol');
990: my @bgs = ('pgbg','mainbg','sidebg');
991: my @links = ('link','alink','vlink');
992: my %designhash = &Apache::loncommon::get_domainconf($dom);
993: my %defaultdesign = %Apache::loncommon::defaultdesign;
994: my (%is_custom,%designs);
995: my %defaults = (
996: font => $defaultdesign{'login.font'},
997: );
998: foreach my $item (@images) {
999: $defaults{$item} = $defaultdesign{'login.'.$item};
1000: $defaults{'showlogo'}{$item} = 1;
1001: }
1002: foreach my $item (@bgs) {
1003: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1004: }
1005: foreach my $item (@logintext) {
1006: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1007: }
1008: foreach my $item (@links) {
1009: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1010: }
1011: if (ref($settings) eq 'HASH') {
1012: foreach my $item (@toggles) {
1013: if ($settings->{$item} eq '1') {
1014: $checkedon{$item} = ' checked="checked" ';
1015: $checkedoff{$item} = ' ';
1016: } elsif ($settings->{$item} eq '0') {
1017: $checkedoff{$item} = ' checked="checked" ';
1018: $checkedon{$item} = ' ';
1019: }
1020: }
1021: foreach my $item (@images) {
1022: if (defined($settings->{$item})) {
1023: $designs{$item} = $settings->{$item};
1024: $is_custom{$item} = 1;
1025: }
1026: if (defined($settings->{'showlogo'}{$item})) {
1027: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1028: }
1029: }
1030: foreach my $item (@logintext) {
1031: if ($settings->{$item} ne '') {
1032: $designs{'logintext'}{$item} = $settings->{$item};
1033: $is_custom{$item} = 1;
1034: }
1035: }
1036: if ($settings->{'font'} ne '') {
1037: $designs{'font'} = $settings->{'font'};
1038: $is_custom{'font'} = 1;
1039: }
1040: foreach my $item (@bgs) {
1041: if ($settings->{$item} ne '') {
1042: $designs{'bgs'}{$item} = $settings->{$item};
1043: $is_custom{$item} = 1;
1044: }
1045: }
1046: foreach my $item (@links) {
1047: if ($settings->{$item} ne '') {
1048: $designs{'links'}{$item} = $settings->{$item};
1049: $is_custom{$item} = 1;
1050: }
1051: }
1052: } else {
1053: if ($designhash{$dom.'.login.font'} ne '') {
1054: $designs{'font'} = $designhash{$dom.'.login.font'};
1055: $is_custom{'font'} = 1;
1056: }
1057: foreach my $item (@images) {
1058: if ($designhash{$dom.'.login.'.$item} ne '') {
1059: $designs{$item} = $designhash{$dom.'.login.'.$item};
1060: $is_custom{$item} = 1;
1061: }
1062: }
1063: foreach my $item (@bgs) {
1064: if ($designhash{$dom.'.login.'.$item} ne '') {
1065: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1066: $is_custom{$item} = 1;
1067: }
1068: }
1069: foreach my $item (@links) {
1070: if ($designhash{$dom.'.login.'.$item} ne '') {
1071: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1072: $is_custom{$item} = 1;
1073: }
1074: }
1075: }
1076: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1077: logo => 'Institution Logo',
1078: domlogo => 'Domain Logo',
1079: login => 'Login box');
1080: my $itemcount = 1;
1081: foreach my $item (@toggles) {
1082: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1083: $datatable .=
1084: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1085: '</td><td>'.
1086: '<span class="LC_nobreak"><label><input type="radio" name="'.
1087: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1088: '</label> <label><input type="radio" name="'.$item.'"'.
1089: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1090: '</tr>';
1091: $itemcount ++;
1092: }
1093: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1094: $datatable .= '</tr></table></td></tr>';
1095: } elsif ($caller eq 'help') {
1096: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1097: my $switchserver = &check_switchserver($dom,$confname);
1098: my $itemcount = 1;
1099: $defaulturl = '/adm/loginproblems.html';
1100: $defaulttype = 'default';
1101: %lt = &Apache::lonlocal::texthash (
1102: del => 'Delete?',
1103: rep => 'Replace:',
1104: upl => 'Upload:',
1105: default => 'Default',
1106: custom => 'Custom',
1107: );
1108: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1109: my @currlangs;
1110: if (ref($settings) eq 'HASH') {
1111: if (ref($settings->{'helpurl'}) eq 'HASH') {
1112: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1113: next if ($settings->{'helpurl'}{$key} eq '');
1114: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1115: $type{$key} = 'custom';
1116: unless ($key eq 'nolang') {
1117: push(@currlangs,$key);
1118: }
1119: }
1120: } elsif ($settings->{'helpurl'} ne '') {
1121: $type{'nolang'} = 'custom';
1122: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1123: }
1124: }
1125: foreach my $lang ('nolang',sort(@currlangs)) {
1126: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1127: $datatable .= '<tr'.$css_class.'>';
1128: if ($url{$lang} eq '') {
1129: $url{$lang} = $defaulturl;
1130: }
1131: if ($type{$lang} eq '') {
1132: $type{$lang} = $defaulttype;
1133: }
1134: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1135: if ($lang eq 'nolang') {
1136: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1137: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1138: } else {
1139: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1140: $langchoices{$lang},
1141: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1142: }
1143: $datatable .= '</span></td>'."\n".
1144: '<td class="LC_left_item">';
1145: if ($type{$lang} eq 'custom') {
1146: $datatable .= '<span class="LC_nobreak"><label>'.
1147: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1148: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1149: } else {
1150: $datatable .= $lt{'upl'};
1151: }
1152: $datatable .='<br />';
1153: if ($switchserver) {
1154: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1155: } else {
1156: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1157: }
1158: $datatable .= '</td></tr>';
1159: $itemcount ++;
1160: }
1161: my @addlangs;
1162: foreach my $lang (sort(keys(%langchoices))) {
1163: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1164: push(@addlangs,$lang);
1165: }
1166: if (@addlangs > 0) {
1167: my %toadd;
1168: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1169: $toadd{''} = &mt('Select');
1170: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1171: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1172: &mt('Add log-in help page for a specific language:').' '.
1173: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1174: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1175: if ($switchserver) {
1176: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1177: } else {
1178: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1179: }
1180: $datatable .= '</td></tr>';
1181: $itemcount ++;
1182: }
1183: $datatable .= &captcha_choice('login',$settings,$itemcount);
1184: }
1185: return $datatable;
1186: }
1187:
1188: sub login_choices {
1189: my %choices =
1190: &Apache::lonlocal::texthash (
1191: coursecatalog => 'Display Course/Community Catalog link?',
1192: adminmail => "Display Administrator's E-mail Address?",
1193: helpdesk => 'Display "Contact Helpdesk" link',
1194: disallowlogin => "Login page requests redirected",
1195: hostid => "Server",
1196: server => "Redirect to:",
1197: serverpath => "Path",
1198: custompath => "Custom",
1199: exempt => "Exempt IP(s)",
1200: directlogin => "No redirect",
1201: newuser => "Link to create a user account",
1202: img => "Header",
1203: logo => "Main Logo",
1204: domlogo => "Domain Logo",
1205: login => "Log-in Header",
1206: textcol => "Text color",
1207: bgcol => "Box color",
1208: bgs => "Background colors",
1209: links => "Link colors",
1210: font => "Font color",
1211: pgbg => "Header",
1212: mainbg => "Page",
1213: sidebg => "Login box",
1214: link => "Link",
1215: alink => "Active link",
1216: vlink => "Visited link",
1217: );
1218: return %choices;
1219: }
1220:
1221: sub print_rolecolors {
1222: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1223: my %choices = &color_font_choices();
1224: my @bgs = ('pgbg','tabbg','sidebg');
1225: my @links = ('link','alink','vlink');
1226: my @images = ('img');
1227: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1228: my %designhash = &Apache::loncommon::get_domainconf($dom);
1229: my %defaultdesign = %Apache::loncommon::defaultdesign;
1230: my (%is_custom,%designs);
1231: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1232: if (ref($settings) eq 'HASH') {
1233: if (ref($settings->{$role}) eq 'HASH') {
1234: if ($settings->{$role}->{'img'} ne '') {
1235: $designs{'img'} = $settings->{$role}->{'img'};
1236: $is_custom{'img'} = 1;
1237: }
1238: if ($settings->{$role}->{'font'} ne '') {
1239: $designs{'font'} = $settings->{$role}->{'font'};
1240: $is_custom{'font'} = 1;
1241: }
1242: if ($settings->{$role}->{'fontmenu'} ne '') {
1243: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1244: $is_custom{'fontmenu'} = 1;
1245: }
1246: foreach my $item (@bgs) {
1247: if ($settings->{$role}->{$item} ne '') {
1248: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1249: $is_custom{$item} = 1;
1250: }
1251: }
1252: foreach my $item (@links) {
1253: if ($settings->{$role}->{$item} ne '') {
1254: $designs{'links'}{$item} = $settings->{$role}->{$item};
1255: $is_custom{$item} = 1;
1256: }
1257: }
1258: }
1259: } else {
1260: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1261: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1262: $is_custom{'img'} = 1;
1263: }
1264: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1265: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1266: $is_custom{'fontmenu'} = 1;
1267: }
1268: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1269: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1270: $is_custom{'font'} = 1;
1271: }
1272: foreach my $item (@bgs) {
1273: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1274: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1275: $is_custom{$item} = 1;
1276:
1277: }
1278: }
1279: foreach my $item (@links) {
1280: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1281: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1282: $is_custom{$item} = 1;
1283: }
1284: }
1285: }
1286: my $itemcount = 1;
1287: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1288: $datatable .= '</tr></table></td></tr>';
1289: return $datatable;
1290: }
1291:
1292: sub role_defaults {
1293: my ($role,$bgs,$links,$images,$logintext) = @_;
1294: my %defaults;
1295: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1296: return %defaults;
1297: }
1298: my %defaultdesign = %Apache::loncommon::defaultdesign;
1299: if ($role eq 'login') {
1300: %defaults = (
1301: font => $defaultdesign{$role.'.font'},
1302: );
1303: if (ref($logintext) eq 'ARRAY') {
1304: foreach my $item (@{$logintext}) {
1305: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1306: }
1307: }
1308: foreach my $item (@{$images}) {
1309: $defaults{'showlogo'}{$item} = 1;
1310: }
1311: } else {
1312: %defaults = (
1313: img => $defaultdesign{$role.'.img'},
1314: font => $defaultdesign{$role.'.font'},
1315: fontmenu => $defaultdesign{$role.'.fontmenu'},
1316: );
1317: }
1318: foreach my $item (@{$bgs}) {
1319: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1320: }
1321: foreach my $item (@{$links}) {
1322: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1323: }
1324: foreach my $item (@{$images}) {
1325: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1326: }
1327: return %defaults;
1328: }
1329:
1330: sub display_color_options {
1331: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1332: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1333: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1334: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1335: my $datatable = '<tr'.$css_class.'>'.
1336: '<td>'.$choices->{'font'}.'</td>';
1337: if (!$is_custom->{'font'}) {
1338: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1339: } else {
1340: $datatable .= '<td> </td>';
1341: }
1342: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1343:
1344: $datatable .= '<td><span class="LC_nobreak">'.
1345: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1346: ' value="'.$current_color.'" /> '.
1347: ' </td></tr>';
1348: unless ($role eq 'login') {
1349: $datatable .= '<tr'.$css_class.'>'.
1350: '<td>'.$choices->{'fontmenu'}.'</td>';
1351: if (!$is_custom->{'fontmenu'}) {
1352: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1353: } else {
1354: $datatable .= '<td> </td>';
1355: }
1356: $current_color = $designs->{'fontmenu'} ?
1357: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1358: $datatable .= '<td><span class="LC_nobreak">'.
1359: '<input class="colorchooser" type="text" size="10" name="'
1360: .$role.'_fontmenu"'.
1361: ' value="'.$current_color.'" /> '.
1362: ' </td></tr>';
1363: }
1364: my $switchserver = &check_switchserver($dom,$confname);
1365: foreach my $img (@{$images}) {
1366: $itemcount ++;
1367: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1368: $datatable .= '<tr'.$css_class.'>'.
1369: '<td>'.$choices->{$img};
1370: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1371: if ($role eq 'login') {
1372: if ($img eq 'login') {
1373: $login_hdr_pick =
1374: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1375: $logincolors =
1376: &login_text_colors($img,$role,$logintext,$phase,$choices,
1377: $designs,$defaults);
1378: } elsif ($img ne 'domlogo') {
1379: $datatable.= &logo_display_options($img,$defaults,$designs);
1380: }
1381: }
1382: $datatable .= '</td>';
1383: if ($designs->{$img} ne '') {
1384: $imgfile = $designs->{$img};
1385: $img_import = ($imgfile =~ m{^/adm/});
1386: } else {
1387: $imgfile = $defaults->{$img};
1388: }
1389: if ($imgfile) {
1390: my ($showfile,$fullsize);
1391: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1392: my $urldir = $1;
1393: my $filename = $2;
1394: my @info = &Apache::lonnet::stat_file($designs->{$img});
1395: if (@info) {
1396: my $thumbfile = 'tn-'.$filename;
1397: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1398: if (@thumb) {
1399: $showfile = $urldir.'/'.$thumbfile;
1400: } else {
1401: $showfile = $imgfile;
1402: }
1403: } else {
1404: $showfile = '';
1405: }
1406: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1407: $showfile = $imgfile;
1408: my $imgdir = $1;
1409: my $filename = $2;
1410: if (-e "$londocroot/$imgdir/tn-".$filename) {
1411: $showfile = "/$imgdir/tn-".$filename;
1412: } else {
1413: my $input = $londocroot.$imgfile;
1414: my $output = "$londocroot/$imgdir/tn-".$filename;
1415: if (!-e $output) {
1416: my ($width,$height) = &thumb_dimensions();
1417: my ($fullwidth,$fullheight) = &check_dimensions($input);
1418: if ($fullwidth ne '' && $fullheight ne '') {
1419: if ($fullwidth > $width && $fullheight > $height) {
1420: my $size = $width.'x'.$height;
1421: system("convert -sample $size $input $output");
1422: $showfile = "/$imgdir/tn-".$filename;
1423: }
1424: }
1425: }
1426: }
1427: }
1428: if ($showfile) {
1429: if ($showfile =~ m{^/(adm|res)/}) {
1430: if ($showfile =~ m{^/res/}) {
1431: my $local_showfile =
1432: &Apache::lonnet::filelocation('',$showfile);
1433: &Apache::lonnet::repcopy($local_showfile);
1434: }
1435: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1436: }
1437: if ($imgfile) {
1438: if ($imgfile =~ m{^/(adm|res)/}) {
1439: if ($imgfile =~ m{^/res/}) {
1440: my $local_imgfile =
1441: &Apache::lonnet::filelocation('',$imgfile);
1442: &Apache::lonnet::repcopy($local_imgfile);
1443: }
1444: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1445: } else {
1446: $fullsize = $imgfile;
1447: }
1448: }
1449: $datatable .= '<td>';
1450: if ($img eq 'login') {
1451: $datatable .= $login_hdr_pick;
1452: }
1453: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1454: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1455: } else {
1456: $datatable .= '<td> </td><td class="LC_left_item">'.
1457: &mt('Upload:').'<br />';
1458: }
1459: } else {
1460: $datatable .= '<td> </td><td class="LC_left_item">'.
1461: &mt('Upload:').'<br />';
1462: }
1463: if ($switchserver) {
1464: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1465: } else {
1466: if ($img ne 'login') { # suppress file selection for Log-in header
1467: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1468: }
1469: }
1470: $datatable .= '</td></tr>';
1471: }
1472: $itemcount ++;
1473: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1474: $datatable .= '<tr'.$css_class.'>'.
1475: '<td>'.$choices->{'bgs'}.'</td>';
1476: my $bgs_def;
1477: foreach my $item (@{$bgs}) {
1478: if (!$is_custom->{$item}) {
1479: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1480: }
1481: }
1482: if ($bgs_def) {
1483: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1484: } else {
1485: $datatable .= '<td> </td>';
1486: }
1487: $datatable .= '<td class="LC_right_item">'.
1488: '<table border="0"><tr>';
1489:
1490: foreach my $item (@{$bgs}) {
1491: $datatable .= '<td align="center">'.$choices->{$item};
1492: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1493: if ($designs->{'bgs'}{$item}) {
1494: $datatable .= ' ';
1495: }
1496: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1497: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1498: }
1499: $datatable .= '</tr></table></td></tr>';
1500: $itemcount ++;
1501: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1502: $datatable .= '<tr'.$css_class.'>'.
1503: '<td>'.$choices->{'links'}.'</td>';
1504: my $links_def;
1505: foreach my $item (@{$links}) {
1506: if (!$is_custom->{$item}) {
1507: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1508: }
1509: }
1510: if ($links_def) {
1511: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1512: } else {
1513: $datatable .= '<td> </td>';
1514: }
1515: $datatable .= '<td class="LC_right_item">'.
1516: '<table border="0"><tr>';
1517: foreach my $item (@{$links}) {
1518: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1519: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1520: if ($designs->{'links'}{$item}) {
1521: $datatable.=' ';
1522: }
1523: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1524: '" /></td>';
1525: }
1526: $$rowtotal += $itemcount;
1527: return $datatable;
1528: }
1529:
1530: sub logo_display_options {
1531: my ($img,$defaults,$designs) = @_;
1532: my $checkedon;
1533: if (ref($defaults) eq 'HASH') {
1534: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1535: if ($defaults->{'showlogo'}{$img}) {
1536: $checkedon = 'checked="checked" ';
1537: }
1538: }
1539: }
1540: if (ref($designs) eq 'HASH') {
1541: if (ref($designs->{'showlogo'}) eq 'HASH') {
1542: if (defined($designs->{'showlogo'}{$img})) {
1543: if ($designs->{'showlogo'}{$img} == 0) {
1544: $checkedon = '';
1545: } elsif ($designs->{'showlogo'}{$img} == 1) {
1546: $checkedon = 'checked="checked" ';
1547: }
1548: }
1549: }
1550: }
1551: return '<br /><label> <input type="checkbox" name="'.
1552: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1553: &mt('show').'</label>'."\n";
1554: }
1555:
1556: sub login_header_options {
1557: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1558: my $output = '';
1559: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1560: $output .= &mt('Text default(s):').'<br />';
1561: if (!$is_custom->{'textcol'}) {
1562: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1563: ' ';
1564: }
1565: if (!$is_custom->{'bgcol'}) {
1566: $output .= $choices->{'bgcol'}.': '.
1567: '<span id="css_'.$role.'_font" style="background-color: '.
1568: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1569: }
1570: $output .= '<br />';
1571: }
1572: $output .='<br />';
1573: return $output;
1574: }
1575:
1576: sub login_text_colors {
1577: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1578: my $color_menu = '<table border="0"><tr>';
1579: foreach my $item (@{$logintext}) {
1580: $color_menu .= '<td align="center">'.$choices->{$item};
1581: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1582: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1583: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1584: }
1585: $color_menu .= '</tr></table><br />';
1586: return $color_menu;
1587: }
1588:
1589: sub image_changes {
1590: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1591: my $output;
1592: if ($img eq 'login') {
1593: # suppress image for Log-in header
1594: } elsif (!$is_custom) {
1595: if ($img ne 'domlogo') {
1596: $output .= &mt('Default image:').'<br />';
1597: } else {
1598: $output .= &mt('Default in use:').'<br />';
1599: }
1600: }
1601: if ($img eq 'login') { # suppress image for Log-in header
1602: $output .= '<td>'.$logincolors;
1603: } else {
1604: if ($img_import) {
1605: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1606: }
1607: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1608: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1609: if ($is_custom) {
1610: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1611: '<input type="checkbox" name="'.
1612: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1613: '</label> '.&mt('Replace:').'</span><br />';
1614: } else {
1615: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1616: }
1617: }
1618: return $output;
1619: }
1620:
1621: sub print_quotas {
1622: my ($dom,$settings,$rowtotal,$action) = @_;
1623: my $context;
1624: if ($action eq 'quotas') {
1625: $context = 'tools';
1626: } else {
1627: $context = $action;
1628: }
1629: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1630: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1631: my $typecount = 0;
1632: my ($css_class,%titles);
1633: if ($context eq 'requestcourses') {
1634: @usertools = ('official','unofficial','community','textbook');
1635: @options =('norequest','approval','validate','autolimit');
1636: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1637: %titles = &courserequest_titles();
1638: } elsif ($context eq 'requestauthor') {
1639: @usertools = ('author');
1640: @options = ('norequest','approval','automatic');
1641: %titles = &authorrequest_titles();
1642: } else {
1643: @usertools = ('aboutme','blog','webdav','portfolio');
1644: %titles = &tool_titles();
1645: }
1646: if (ref($types) eq 'ARRAY') {
1647: foreach my $type (@{$types}) {
1648: my ($currdefquota,$currauthorquota);
1649: unless (($context eq 'requestcourses') ||
1650: ($context eq 'requestauthor')) {
1651: if (ref($settings) eq 'HASH') {
1652: if (ref($settings->{defaultquota}) eq 'HASH') {
1653: $currdefquota = $settings->{defaultquota}->{$type};
1654: } else {
1655: $currdefquota = $settings->{$type};
1656: }
1657: if (ref($settings->{authorquota}) eq 'HASH') {
1658: $currauthorquota = $settings->{authorquota}->{$type};
1659: }
1660: }
1661: }
1662: if (defined($usertypes->{$type})) {
1663: $typecount ++;
1664: $css_class = $typecount%2?' class="LC_odd_row"':'';
1665: $datatable .= '<tr'.$css_class.'>'.
1666: '<td>'.$usertypes->{$type}.'</td>'.
1667: '<td class="LC_left_item">';
1668: if ($context eq 'requestcourses') {
1669: $datatable .= '<table><tr>';
1670: }
1671: my %cell;
1672: foreach my $item (@usertools) {
1673: if ($context eq 'requestcourses') {
1674: my ($curroption,$currlimit);
1675: if (ref($settings) eq 'HASH') {
1676: if (ref($settings->{$item}) eq 'HASH') {
1677: $curroption = $settings->{$item}->{$type};
1678: if ($curroption =~ /^autolimit=(\d*)$/) {
1679: $currlimit = $1;
1680: }
1681: }
1682: }
1683: if (!$curroption) {
1684: $curroption = 'norequest';
1685: }
1686: $datatable .= '<th>'.$titles{$item}.'</th>';
1687: foreach my $option (@options) {
1688: my $val = $option;
1689: if ($option eq 'norequest') {
1690: $val = 0;
1691: }
1692: if ($option eq 'validate') {
1693: my $canvalidate = 0;
1694: if (ref($validations{$item}) eq 'HASH') {
1695: if ($validations{$item}{$type}) {
1696: $canvalidate = 1;
1697: }
1698: }
1699: next if (!$canvalidate);
1700: }
1701: my $checked = '';
1702: if ($option eq $curroption) {
1703: $checked = ' checked="checked"';
1704: } elsif ($option eq 'autolimit') {
1705: if ($curroption =~ /^autolimit/) {
1706: $checked = ' checked="checked"';
1707: }
1708: }
1709: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1710: '<input type="radio" name="crsreq_'.$item.
1711: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1712: $titles{$option}.'</label>';
1713: if ($option eq 'autolimit') {
1714: $cell{$item} .= ' <input type="text" name="crsreq_'.
1715: $item.'_limit_'.$type.'" size="1" '.
1716: 'value="'.$currlimit.'" />';
1717: }
1718: $cell{$item} .= '</span> ';
1719: if ($option eq 'autolimit') {
1720: $cell{$item} .= $titles{'unlimited'};
1721: }
1722: }
1723: } elsif ($context eq 'requestauthor') {
1724: my $curroption;
1725: if (ref($settings) eq 'HASH') {
1726: $curroption = $settings->{$type};
1727: }
1728: if (!$curroption) {
1729: $curroption = 'norequest';
1730: }
1731: foreach my $option (@options) {
1732: my $val = $option;
1733: if ($option eq 'norequest') {
1734: $val = 0;
1735: }
1736: my $checked = '';
1737: if ($option eq $curroption) {
1738: $checked = ' checked="checked"';
1739: }
1740: $datatable .= '<span class="LC_nobreak"><label>'.
1741: '<input type="radio" name="authorreq_'.$type.
1742: '" value="'.$val.'"'.$checked.' />'.
1743: $titles{$option}.'</label></span> ';
1744: }
1745: } else {
1746: my $checked = 'checked="checked" ';
1747: if (ref($settings) eq 'HASH') {
1748: if (ref($settings->{$item}) eq 'HASH') {
1749: if ($settings->{$item}->{$type} == 0) {
1750: $checked = '';
1751: } elsif ($settings->{$item}->{$type} == 1) {
1752: $checked = 'checked="checked" ';
1753: }
1754: }
1755: }
1756: $datatable .= '<span class="LC_nobreak"><label>'.
1757: '<input type="checkbox" name="'.$context.'_'.$item.
1758: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1759: '</label></span> ';
1760: }
1761: }
1762: if ($context eq 'requestcourses') {
1763: $datatable .= '</tr><tr>';
1764: foreach my $item (@usertools) {
1765: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1766: }
1767: $datatable .= '</tr></table>';
1768: }
1769: $datatable .= '</td>';
1770: unless (($context eq 'requestcourses') ||
1771: ($context eq 'requestauthor')) {
1772: $datatable .=
1773: '<td class="LC_right_item">'.
1774: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1775: '<input type="text" name="quota_'.$type.
1776: '" value="'.$currdefquota.
1777: '" size="5" /></span>'.(' ' x 2).
1778: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1779: '<input type="text" name="authorquota_'.$type.
1780: '" value="'.$currauthorquota.
1781: '" size="5" /></span></td>';
1782: }
1783: $datatable .= '</tr>';
1784: }
1785: }
1786: }
1787: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1788: $defaultquota = '20';
1789: $authorquota = '500';
1790: if (ref($settings) eq 'HASH') {
1791: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1792: $defaultquota = $settings->{'defaultquota'}->{'default'};
1793: } elsif (defined($settings->{'default'})) {
1794: $defaultquota = $settings->{'default'};
1795: }
1796: if (ref($settings->{'authorquota'}) eq 'HASH') {
1797: $authorquota = $settings->{'authorquota'}->{'default'};
1798: }
1799: }
1800: }
1801: $typecount ++;
1802: $css_class = $typecount%2?' class="LC_odd_row"':'';
1803: $datatable .= '<tr'.$css_class.'>'.
1804: '<td>'.$othertitle.'</td>'.
1805: '<td class="LC_left_item">';
1806: if ($context eq 'requestcourses') {
1807: $datatable .= '<table><tr>';
1808: }
1809: my %defcell;
1810: foreach my $item (@usertools) {
1811: if ($context eq 'requestcourses') {
1812: my ($curroption,$currlimit);
1813: if (ref($settings) eq 'HASH') {
1814: if (ref($settings->{$item}) eq 'HASH') {
1815: $curroption = $settings->{$item}->{'default'};
1816: if ($curroption =~ /^autolimit=(\d*)$/) {
1817: $currlimit = $1;
1818: }
1819: }
1820: }
1821: if (!$curroption) {
1822: $curroption = 'norequest';
1823: }
1824: $datatable .= '<th>'.$titles{$item}.'</th>';
1825: foreach my $option (@options) {
1826: my $val = $option;
1827: if ($option eq 'norequest') {
1828: $val = 0;
1829: }
1830: if ($option eq 'validate') {
1831: my $canvalidate = 0;
1832: if (ref($validations{$item}) eq 'HASH') {
1833: if ($validations{$item}{'default'}) {
1834: $canvalidate = 1;
1835: }
1836: }
1837: next if (!$canvalidate);
1838: }
1839: my $checked = '';
1840: if ($option eq $curroption) {
1841: $checked = ' checked="checked"';
1842: } elsif ($option eq 'autolimit') {
1843: if ($curroption =~ /^autolimit/) {
1844: $checked = ' checked="checked"';
1845: }
1846: }
1847: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1848: '<input type="radio" name="crsreq_'.$item.
1849: '_default" value="'.$val.'"'.$checked.' />'.
1850: $titles{$option}.'</label>';
1851: if ($option eq 'autolimit') {
1852: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1853: $item.'_limit_default" size="1" '.
1854: 'value="'.$currlimit.'" />';
1855: }
1856: $defcell{$item} .= '</span> ';
1857: if ($option eq 'autolimit') {
1858: $defcell{$item} .= $titles{'unlimited'};
1859: }
1860: }
1861: } elsif ($context eq 'requestauthor') {
1862: my $curroption;
1863: if (ref($settings) eq 'HASH') {
1864: $curroption = $settings->{'default'};
1865: }
1866: if (!$curroption) {
1867: $curroption = 'norequest';
1868: }
1869: foreach my $option (@options) {
1870: my $val = $option;
1871: if ($option eq 'norequest') {
1872: $val = 0;
1873: }
1874: my $checked = '';
1875: if ($option eq $curroption) {
1876: $checked = ' checked="checked"';
1877: }
1878: $datatable .= '<span class="LC_nobreak"><label>'.
1879: '<input type="radio" name="authorreq_default"'.
1880: ' value="'.$val.'"'.$checked.' />'.
1881: $titles{$option}.'</label></span> ';
1882: }
1883: } else {
1884: my $checked = 'checked="checked" ';
1885: if (ref($settings) eq 'HASH') {
1886: if (ref($settings->{$item}) eq 'HASH') {
1887: if ($settings->{$item}->{'default'} == 0) {
1888: $checked = '';
1889: } elsif ($settings->{$item}->{'default'} == 1) {
1890: $checked = 'checked="checked" ';
1891: }
1892: }
1893: }
1894: $datatable .= '<span class="LC_nobreak"><label>'.
1895: '<input type="checkbox" name="'.$context.'_'.$item.
1896: '" value="default" '.$checked.'/>'.$titles{$item}.
1897: '</label></span> ';
1898: }
1899: }
1900: if ($context eq 'requestcourses') {
1901: $datatable .= '</tr><tr>';
1902: foreach my $item (@usertools) {
1903: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1904: }
1905: $datatable .= '</tr></table>';
1906: }
1907: $datatable .= '</td>';
1908: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1909: $datatable .= '<td class="LC_right_item">'.
1910: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1911: '<input type="text" name="defaultquota" value="'.
1912: $defaultquota.'" size="5" /></span>'.(' ' x2).
1913: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1914: '<input type="text" name="authorquota" value="'.
1915: $authorquota.'" size="5" /></span></td>';
1916: }
1917: $datatable .= '</tr>';
1918: $typecount ++;
1919: $css_class = $typecount%2?' class="LC_odd_row"':'';
1920: $datatable .= '<tr'.$css_class.'>'.
1921: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1922: if ($context eq 'requestcourses') {
1923: $datatable .= &mt('(overrides affiliation, if set)').
1924: '</td>'.
1925: '<td class="LC_left_item">'.
1926: '<table><tr>';
1927: } else {
1928: $datatable .= &mt('(overrides affiliation, if checked)').
1929: '</td>'.
1930: '<td class="LC_left_item" colspan="2">'.
1931: '<br />';
1932: }
1933: my %advcell;
1934: foreach my $item (@usertools) {
1935: if ($context eq 'requestcourses') {
1936: my ($curroption,$currlimit);
1937: if (ref($settings) eq 'HASH') {
1938: if (ref($settings->{$item}) eq 'HASH') {
1939: $curroption = $settings->{$item}->{'_LC_adv'};
1940: if ($curroption =~ /^autolimit=(\d*)$/) {
1941: $currlimit = $1;
1942: }
1943: }
1944: }
1945: $datatable .= '<th>'.$titles{$item}.'</th>';
1946: my $checked = '';
1947: if ($curroption eq '') {
1948: $checked = ' checked="checked"';
1949: }
1950: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1951: '<input type="radio" name="crsreq_'.$item.
1952: '__LC_adv" value=""'.$checked.' />'.
1953: &mt('No override set').'</label></span> ';
1954: foreach my $option (@options) {
1955: my $val = $option;
1956: if ($option eq 'norequest') {
1957: $val = 0;
1958: }
1959: if ($option eq 'validate') {
1960: my $canvalidate = 0;
1961: if (ref($validations{$item}) eq 'HASH') {
1962: if ($validations{$item}{'_LC_adv'}) {
1963: $canvalidate = 1;
1964: }
1965: }
1966: next if (!$canvalidate);
1967: }
1968: my $checked = '';
1969: if ($val eq $curroption) {
1970: $checked = ' checked="checked"';
1971: } elsif ($option eq 'autolimit') {
1972: if ($curroption =~ /^autolimit/) {
1973: $checked = ' checked="checked"';
1974: }
1975: }
1976: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1977: '<input type="radio" name="crsreq_'.$item.
1978: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1979: $titles{$option}.'</label>';
1980: if ($option eq 'autolimit') {
1981: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1982: $item.'_limit__LC_adv" size="1" '.
1983: 'value="'.$currlimit.'" />';
1984: }
1985: $advcell{$item} .= '</span> ';
1986: if ($option eq 'autolimit') {
1987: $advcell{$item} .= $titles{'unlimited'};
1988: }
1989: }
1990: } elsif ($context eq 'requestauthor') {
1991: my $curroption;
1992: if (ref($settings) eq 'HASH') {
1993: $curroption = $settings->{'_LC_adv'};
1994: }
1995: my $checked = '';
1996: if ($curroption eq '') {
1997: $checked = ' checked="checked"';
1998: }
1999: $datatable .= '<span class="LC_nobreak"><label>'.
2000: '<input type="radio" name="authorreq__LC_adv"'.
2001: ' value=""'.$checked.' />'.
2002: &mt('No override set').'</label></span> ';
2003: foreach my $option (@options) {
2004: my $val = $option;
2005: if ($option eq 'norequest') {
2006: $val = 0;
2007: }
2008: my $checked = '';
2009: if ($val eq $curroption) {
2010: $checked = ' checked="checked"';
2011: }
2012: $datatable .= '<span class="LC_nobreak"><label>'.
2013: '<input type="radio" name="authorreq__LC_adv"'.
2014: ' value="'.$val.'"'.$checked.' />'.
2015: $titles{$option}.'</label></span> ';
2016: }
2017: } else {
2018: my $checked = 'checked="checked" ';
2019: if (ref($settings) eq 'HASH') {
2020: if (ref($settings->{$item}) eq 'HASH') {
2021: if ($settings->{$item}->{'_LC_adv'} == 0) {
2022: $checked = '';
2023: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2024: $checked = 'checked="checked" ';
2025: }
2026: }
2027: }
2028: $datatable .= '<span class="LC_nobreak"><label>'.
2029: '<input type="checkbox" name="'.$context.'_'.$item.
2030: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2031: '</label></span> ';
2032: }
2033: }
2034: if ($context eq 'requestcourses') {
2035: $datatable .= '</tr><tr>';
2036: foreach my $item (@usertools) {
2037: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2038: }
2039: $datatable .= '</tr></table>';
2040: }
2041: $datatable .= '</td></tr>';
2042: $$rowtotal += $typecount;
2043: return $datatable;
2044: }
2045:
2046: sub print_requestmail {
2047: my ($dom,$action,$settings,$rowtotal) = @_;
2048: my ($now,$datatable,%currapp);
2049: $now = time;
2050: if (ref($settings) eq 'HASH') {
2051: if (ref($settings->{'notify'}) eq 'HASH') {
2052: if ($settings->{'notify'}{'approval'} ne '') {
2053: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2054: }
2055: }
2056: }
2057: my $numinrow = 2;
2058: my $css_class;
2059: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2060: my $text;
2061: if ($action eq 'requestcourses') {
2062: $text = &mt('Receive notification of course requests requiring approval');
2063: } elsif ($action eq 'requestauthor') {
2064: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2065: } else {
2066: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2067: }
2068: $datatable = '<tr'.$css_class.'>'.
2069: ' <td>'.$text.'</td>'.
2070: ' <td class="LC_left_item">';
2071: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2072: $action.'notifyapproval',%currapp);
2073: if ($numdc > 0) {
2074: $datatable .= $table;
2075: } else {
2076: $datatable .= &mt('There are no active Domain Coordinators');
2077: }
2078: $datatable .='</td></tr>';
2079: return $datatable;
2080: }
2081:
2082: sub print_studentcode {
2083: my ($settings,$rowtotal) = @_;
2084: my $rownum = 0;
2085: my ($output,%current);
2086: my @crstypes = ('official','unofficial','community','textbook');
2087: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2088: foreach my $type (@crstypes) {
2089: $current{$type} = $settings->{'uniquecode'}{$type};
2090: }
2091: }
2092: $output .= '<tr>'.
2093: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2094: '<td class="LC_left_item">';
2095: foreach my $type (@crstypes) {
2096: my $check = ' ';
2097: if ($current{$type}) {
2098: $check = ' checked="checked" ';
2099: }
2100: $output .= '<span class="LC_nobreak"><label>'.
2101: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2102: &mt($type).'</label></span>'.(' 'x2).' ';
2103: }
2104: $output .= '</td></tr>';
2105: $$rowtotal ++;
2106: return $output;
2107: }
2108:
2109: sub print_textbookcourses {
2110: my ($dom,$type,$settings,$rowtotal) = @_;
2111: my $rownum = 0;
2112: my $css_class;
2113: my $itemcount = 1;
2114: my $maxnum = 0;
2115: my $bookshash;
2116: if (ref($settings) eq 'HASH') {
2117: $bookshash = $settings->{$type};
2118: }
2119: my %ordered;
2120: if (ref($bookshash) eq 'HASH') {
2121: foreach my $item (keys(%{$bookshash})) {
2122: if (ref($bookshash->{$item}) eq 'HASH') {
2123: my $num = $bookshash->{$item}{'order'};
2124: $ordered{$num} = $item;
2125: }
2126: }
2127: }
2128: my $confname = $dom.'-domainconfig';
2129: my $switchserver = &check_switchserver($dom,$confname);
2130: my $maxnum = scalar(keys(%ordered));
2131: my $datatable;
2132: if (keys(%ordered)) {
2133: my @items = sort { $a <=> $b } keys(%ordered);
2134: for (my $i=0; $i<@items; $i++) {
2135: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2136: my $key = $ordered{$items[$i]};
2137: my %coursehash=&Apache::lonnet::coursedescription($key);
2138: my $coursetitle = $coursehash{'description'};
2139: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2140: if (ref($bookshash->{$key}) eq 'HASH') {
2141: $subject = $bookshash->{$key}->{'subject'};
2142: $title = $bookshash->{$key}->{'title'};
2143: if ($type eq 'textbooks') {
2144: $publisher = $bookshash->{$key}->{'publisher'};
2145: $author = $bookshash->{$key}->{'author'};
2146: $image = $bookshash->{$key}->{'image'};
2147: if ($image ne '') {
2148: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2149: my $imagethumb = "$path/tn-".$imagefile;
2150: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2151: }
2152: }
2153: }
2154: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2155: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2156: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2157: for (my $k=0; $k<=$maxnum; $k++) {
2158: my $vpos = $k+1;
2159: my $selstr;
2160: if ($k == $i) {
2161: $selstr = ' selected="selected" ';
2162: }
2163: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2164: }
2165: $datatable .= '</select>'.(' 'x2).
2166: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2167: &mt('Delete?').'</label></span></td>'.
2168: '<td colspan="2">'.
2169: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2170: (' 'x2).
2171: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2172: if ($type eq 'textbooks') {
2173: $datatable .= (' 'x2).
2174: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2175: (' 'x2).
2176: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2177: (' 'x2).
2178: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2179: if ($image) {
2180: $datatable .= '<span class="LC_nobreak">'.
2181: $imgsrc.
2182: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2183: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2184: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2185: }
2186: if ($switchserver) {
2187: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2188: } else {
2189: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2190: }
2191: }
2192: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2193: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2194: $coursetitle.'</span></td></tr>'."\n";
2195: $itemcount ++;
2196: }
2197: }
2198: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2199: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2200: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2201: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2202: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2203: for (my $k=0; $k<$maxnum+1; $k++) {
2204: my $vpos = $k+1;
2205: my $selstr;
2206: if ($k == $maxnum) {
2207: $selstr = ' selected="selected" ';
2208: }
2209: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2210: }
2211: $datatable .= '</select> '."\n".
2212: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2213: '<td colspan="2">'.
2214: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2215: (' 'x2).
2216: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2217: (' 'x2);
2218: if ($type eq 'textbooks') {
2219: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2220: (' 'x2).
2221: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2222: (' 'x2).
2223: '<span class="LC_nobreak">'.&mt('Image:').' ';
2224: if ($switchserver) {
2225: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2226: } else {
2227: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2228: }
2229: }
2230: $datatable .= '</span>'."\n".
2231: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2232: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2233: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2234: &Apache::loncommon::selectcourse_link
2235: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2236: '</span></td>'."\n".
2237: '</tr>'."\n";
2238: $itemcount ++;
2239: return $datatable;
2240: }
2241:
2242: sub textbookcourses_javascript {
2243: my ($settings) = @_;
2244: return unless(ref($settings) eq 'HASH');
2245: my (%ordered,%total,%jstext);
2246: foreach my $type ('textbooks','templates') {
2247: $total{$type} = 0;
2248: if (ref($settings->{$type}) eq 'HASH') {
2249: foreach my $item (keys(%{$settings->{$type}})) {
2250: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2251: my $num = $settings->{$type}->{$item}{'order'};
2252: $ordered{$type}{$num} = $item;
2253: }
2254: }
2255: $total{$type} = scalar(keys(%{$settings->{$type}}));
2256: }
2257: my @jsarray = ();
2258: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2259: push(@jsarray,$ordered{$type}{$item});
2260: }
2261: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2262: }
2263: return <<"ENDSCRIPT";
2264: <script type="text/javascript">
2265: // <![CDATA[
2266: function reorderBooks(form,item,caller) {
2267: var changedVal;
2268: $jstext{'textbooks'};
2269: $jstext{'templates'};
2270: var newpos;
2271: var maxh;
2272: if (caller == 'textbooks') {
2273: newpos = 'textbooks_addbook_pos';
2274: maxh = 1 + $total{'textbooks'};
2275: } else {
2276: newpos = 'templates_addbook_pos';
2277: maxh = 1 + $total{'templates'};
2278: }
2279: var current = new Array;
2280: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2281: if (item == newpos) {
2282: changedVal = newitemVal;
2283: } else {
2284: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2285: current[newitemVal] = newpos;
2286: }
2287: if (caller == 'textbooks') {
2288: for (var i=0; i<textbooks.length; i++) {
2289: var elementName = 'textbooks_'+textbooks[i];
2290: if (elementName != item) {
2291: if (form.elements[elementName]) {
2292: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2293: current[currVal] = elementName;
2294: }
2295: }
2296: }
2297: }
2298: if (caller == 'templates') {
2299: for (var i=0; i<templates.length; i++) {
2300: var elementName = 'templates_'+templates[i];
2301: if (elementName != item) {
2302: if (form.elements[elementName]) {
2303: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2304: current[currVal] = elementName;
2305: }
2306: }
2307: }
2308: }
2309: var oldVal;
2310: for (var j=0; j<maxh; j++) {
2311: if (current[j] == undefined) {
2312: oldVal = j;
2313: }
2314: }
2315: if (oldVal < changedVal) {
2316: for (var k=oldVal+1; k<=changedVal ; k++) {
2317: var elementName = current[k];
2318: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2319: }
2320: } else {
2321: for (var k=changedVal; k<oldVal; k++) {
2322: var elementName = current[k];
2323: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2324: }
2325: }
2326: return;
2327: }
2328:
2329: // ]]>
2330: </script>
2331:
2332: ENDSCRIPT
2333: }
2334:
2335: sub print_autoenroll {
2336: my ($dom,$settings,$rowtotal) = @_;
2337: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2338: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2339: if (ref($settings) eq 'HASH') {
2340: if (exists($settings->{'run'})) {
2341: if ($settings->{'run'} eq '0') {
2342: $runoff = ' checked="checked" ';
2343: $runon = ' ';
2344: } else {
2345: $runon = ' checked="checked" ';
2346: $runoff = ' ';
2347: }
2348: } else {
2349: if ($autorun) {
2350: $runon = ' checked="checked" ';
2351: $runoff = ' ';
2352: } else {
2353: $runoff = ' checked="checked" ';
2354: $runon = ' ';
2355: }
2356: }
2357: if (exists($settings->{'co-owners'})) {
2358: if ($settings->{'co-owners'} eq '0') {
2359: $coownersoff = ' checked="checked" ';
2360: $coownerson = ' ';
2361: } else {
2362: $coownerson = ' checked="checked" ';
2363: $coownersoff = ' ';
2364: }
2365: } else {
2366: $coownersoff = ' checked="checked" ';
2367: $coownerson = ' ';
2368: }
2369: if (exists($settings->{'sender_domain'})) {
2370: $defdom = $settings->{'sender_domain'};
2371: }
2372: } else {
2373: if ($autorun) {
2374: $runon = ' checked="checked" ';
2375: $runoff = ' ';
2376: } else {
2377: $runoff = ' checked="checked" ';
2378: $runon = ' ';
2379: }
2380: }
2381: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2382: my $notif_sender;
2383: if (ref($settings) eq 'HASH') {
2384: $notif_sender = $settings->{'sender_uname'};
2385: }
2386: my $datatable='<tr class="LC_odd_row">'.
2387: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2388: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2389: '<input type="radio" name="autoenroll_run"'.
2390: $runon.' value="1" />'.&mt('Yes').'</label> '.
2391: '<label><input type="radio" name="autoenroll_run"'.
2392: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2393: '</tr><tr>'.
2394: '<td>'.&mt('Notification messages - sender').
2395: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2396: &mt('username').': '.
2397: '<input type="text" name="sender_uname" value="'.
2398: $notif_sender.'" size="10" /> '.&mt('domain').
2399: ': '.$domform.'</span></td></tr>'.
2400: '<tr class="LC_odd_row">'.
2401: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2402: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2403: '<input type="radio" name="autoassign_coowners"'.
2404: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2405: '<label><input type="radio" name="autoassign_coowners"'.
2406: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2407: '</tr>';
2408: $$rowtotal += 3;
2409: return $datatable;
2410: }
2411:
2412: sub print_autoupdate {
2413: my ($position,$dom,$settings,$rowtotal) = @_;
2414: my $datatable;
2415: if ($position eq 'top') {
2416: my $updateon = ' ';
2417: my $updateoff = ' checked="checked" ';
2418: my $classlistson = ' ';
2419: my $classlistsoff = ' checked="checked" ';
2420: if (ref($settings) eq 'HASH') {
2421: if ($settings->{'run'} eq '1') {
2422: $updateon = $updateoff;
2423: $updateoff = ' ';
2424: }
2425: if ($settings->{'classlists'} eq '1') {
2426: $classlistson = $classlistsoff;
2427: $classlistsoff = ' ';
2428: }
2429: }
2430: my %title = (
2431: run => 'Auto-update active?',
2432: classlists => 'Update information in classlists?',
2433: );
2434: $datatable = '<tr class="LC_odd_row">'.
2435: '<td>'.&mt($title{'run'}).'</td>'.
2436: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2437: '<input type="radio" name="autoupdate_run"'.
2438: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2439: '<label><input type="radio" name="autoupdate_run"'.
2440: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2441: '</tr><tr>'.
2442: '<td>'.&mt($title{'classlists'}).'</td>'.
2443: '<td class="LC_right_item"><span class="LC_nobreak">'.
2444: '<label><input type="radio" name="classlists"'.
2445: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2446: '<label><input type="radio" name="classlists"'.
2447: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2448: '</tr>';
2449: $$rowtotal += 2;
2450: } elsif ($position eq 'middle') {
2451: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2452: my $numinrow = 3;
2453: my $locknamesettings;
2454: $datatable .= &insttypes_row($settings,$types,$usertypes,
2455: $dom,$numinrow,$othertitle,
2456: 'lockablenames');
2457: $$rowtotal ++;
2458: } else {
2459: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2460: my @fields = ('lastname','firstname','middlename','generation',
2461: 'permanentemail','id');
2462: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2463: my $numrows = 0;
2464: if (ref($types) eq 'ARRAY') {
2465: if (@{$types} > 0) {
2466: $datatable =
2467: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2468: \@fields,$types,\$numrows);
2469: $$rowtotal += @{$types};
2470: }
2471: }
2472: $datatable .=
2473: &usertype_update_row($settings,{'default' => $othertitle},
2474: \%fieldtitles,\@fields,['default'],
2475: \$numrows);
2476: $$rowtotal ++;
2477: }
2478: return $datatable;
2479: }
2480:
2481: sub print_autocreate {
2482: my ($dom,$settings,$rowtotal) = @_;
2483: my (%createon,%createoff,%currhash);
2484: my @types = ('xml','req');
2485: if (ref($settings) eq 'HASH') {
2486: foreach my $item (@types) {
2487: $createoff{$item} = ' checked="checked" ';
2488: $createon{$item} = ' ';
2489: if (exists($settings->{$item})) {
2490: if ($settings->{$item}) {
2491: $createon{$item} = ' checked="checked" ';
2492: $createoff{$item} = ' ';
2493: }
2494: }
2495: }
2496: if ($settings->{'xmldc'} ne '') {
2497: $currhash{$settings->{'xmldc'}} = 1;
2498: }
2499: } else {
2500: foreach my $item (@types) {
2501: $createoff{$item} = ' checked="checked" ';
2502: $createon{$item} = ' ';
2503: }
2504: }
2505: $$rowtotal += 2;
2506: my $numinrow = 2;
2507: my $datatable='<tr class="LC_odd_row">'.
2508: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2509: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2510: '<input type="radio" name="autocreate_xml"'.
2511: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2512: '<label><input type="radio" name="autocreate_xml"'.
2513: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2514: '</td></tr><tr>'.
2515: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2516: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2517: '<input type="radio" name="autocreate_req"'.
2518: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2519: '<label><input type="radio" name="autocreate_req"'.
2520: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2521: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2522: 'autocreate_xmldc',%currhash);
2523: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2524: if ($numdc > 1) {
2525: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2526: '</td><td class="LC_left_item">';
2527: } else {
2528: $datatable .= &mt('Course creation processed as:').
2529: '</td><td class="LC_right_item">';
2530: }
2531: $datatable .= $dctable.'</td></tr>';
2532: $$rowtotal += $rows;
2533: return $datatable;
2534: }
2535:
2536: sub print_directorysrch {
2537: my ($dom,$settings,$rowtotal) = @_;
2538: my $srchon = ' ';
2539: my $srchoff = ' checked="checked" ';
2540: my ($exacton,$containson,$beginson);
2541: my $localon = ' ';
2542: my $localoff = ' checked="checked" ';
2543: if (ref($settings) eq 'HASH') {
2544: if ($settings->{'available'} eq '1') {
2545: $srchon = $srchoff;
2546: $srchoff = ' ';
2547: }
2548: if ($settings->{'localonly'} eq '1') {
2549: $localon = $localoff;
2550: $localoff = ' ';
2551: }
2552: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2553: foreach my $type (@{$settings->{'searchtypes'}}) {
2554: if ($type eq 'exact') {
2555: $exacton = ' checked="checked" ';
2556: } elsif ($type eq 'contains') {
2557: $containson = ' checked="checked" ';
2558: } elsif ($type eq 'begins') {
2559: $beginson = ' checked="checked" ';
2560: }
2561: }
2562: } else {
2563: if ($settings->{'searchtypes'} eq 'exact') {
2564: $exacton = ' checked="checked" ';
2565: } elsif ($settings->{'searchtypes'} eq 'contains') {
2566: $containson = ' checked="checked" ';
2567: } elsif ($settings->{'searchtypes'} eq 'specify') {
2568: $exacton = ' checked="checked" ';
2569: $containson = ' checked="checked" ';
2570: }
2571: }
2572: }
2573: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2574: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2575:
2576: my $numinrow = 4;
2577: my $cansrchrow = 0;
2578: my $datatable='<tr class="LC_odd_row">'.
2579: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2580: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2581: '<input type="radio" name="dirsrch_available"'.
2582: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2583: '<label><input type="radio" name="dirsrch_available"'.
2584: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2585: '</tr><tr>'.
2586: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2587: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2588: '<input type="radio" name="dirsrch_localonly"'.
2589: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2590: '<label><input type="radio" name="dirsrch_localonly"'.
2591: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2592: '</tr>';
2593: $$rowtotal += 2;
2594: if (ref($usertypes) eq 'HASH') {
2595: if (keys(%{$usertypes}) > 0) {
2596: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2597: $numinrow,$othertitle,'cansearch');
2598: $cansrchrow = 1;
2599: }
2600: }
2601: if ($cansrchrow) {
2602: $$rowtotal ++;
2603: $datatable .= '<tr>';
2604: } else {
2605: $datatable .= '<tr class="LC_odd_row">';
2606: }
2607: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2608: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2609: foreach my $title (@{$titleorder}) {
2610: if (defined($searchtitles->{$title})) {
2611: my $check = ' ';
2612: if (ref($settings) eq 'HASH') {
2613: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2614: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2615: $check = ' checked="checked" ';
2616: }
2617: }
2618: }
2619: $datatable .= '<td class="LC_left_item">'.
2620: '<span class="LC_nobreak"><label>'.
2621: '<input type="checkbox" name="searchby" '.
2622: 'value="'.$title.'"'.$check.'/>'.
2623: $searchtitles->{$title}.'</label></span></td>';
2624: }
2625: }
2626: $datatable .= '</tr></table></td></tr>';
2627: $$rowtotal ++;
2628: if ($cansrchrow) {
2629: $datatable .= '<tr class="LC_odd_row">';
2630: } else {
2631: $datatable .= '<tr>';
2632: }
2633: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2634: '<td class="LC_left_item" colspan="2">'.
2635: '<span class="LC_nobreak"><label>'.
2636: '<input type="checkbox" name="searchtypes" '.
2637: $exacton.' value="exact" />'.&mt('Exact match').
2638: '</label> '.
2639: '<label><input type="checkbox" name="searchtypes" '.
2640: $beginson.' value="begins" />'.&mt('Begins with').
2641: '</label> '.
2642: '<label><input type="checkbox" name="searchtypes" '.
2643: $containson.' value="contains" />'.&mt('Contains').
2644: '</label></span></td></tr>';
2645: $$rowtotal ++;
2646: return $datatable;
2647: }
2648:
2649: sub print_contacts {
2650: my ($dom,$settings,$rowtotal) = @_;
2651: my $datatable;
2652: my @contacts = ('adminemail','supportemail');
2653: my (%checked,%to,%otheremails,%bccemails);
2654: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2655: 'requestsmail','updatesmail','idconflictsmail');
2656: foreach my $type (@mailings) {
2657: $otheremails{$type} = '';
2658: }
2659: $bccemails{'helpdeskmail'} = '';
2660: if (ref($settings) eq 'HASH') {
2661: foreach my $item (@contacts) {
2662: if (exists($settings->{$item})) {
2663: $to{$item} = $settings->{$item};
2664: }
2665: }
2666: foreach my $type (@mailings) {
2667: if (exists($settings->{$type})) {
2668: if (ref($settings->{$type}) eq 'HASH') {
2669: foreach my $item (@contacts) {
2670: if ($settings->{$type}{$item}) {
2671: $checked{$type}{$item} = ' checked="checked" ';
2672: }
2673: }
2674: $otheremails{$type} = $settings->{$type}{'others'};
2675: if ($type eq 'helpdeskmail') {
2676: $bccemails{$type} = $settings->{$type}{'bcc'};
2677: }
2678: }
2679: } elsif ($type eq 'lonstatusmail') {
2680: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2681: }
2682: }
2683: } else {
2684: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2685: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2686: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2687: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2688: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2689: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2690: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2691: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2692: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2693: }
2694: my ($titles,$short_titles) = &contact_titles();
2695: my $rownum = 0;
2696: my $css_class;
2697: foreach my $item (@contacts) {
2698: $css_class = $rownum%2?' class="LC_odd_row"':'';
2699: $datatable .= '<tr'.$css_class.'>'.
2700: '<td><span class="LC_nobreak">'.$titles->{$item}.
2701: '</span></td><td class="LC_right_item">'.
2702: '<input type="text" name="'.$item.'" value="'.
2703: $to{$item}.'" /></td></tr>';
2704: $rownum ++;
2705: }
2706: foreach my $type (@mailings) {
2707: $css_class = $rownum%2?' class="LC_odd_row"':'';
2708: $datatable .= '<tr'.$css_class.'>'.
2709: '<td><span class="LC_nobreak">'.
2710: $titles->{$type}.': </span></td>'.
2711: '<td class="LC_left_item">'.
2712: '<span class="LC_nobreak">';
2713: foreach my $item (@contacts) {
2714: $datatable .= '<label>'.
2715: '<input type="checkbox" name="'.$type.'"'.
2716: $checked{$type}{$item}.
2717: ' value="'.$item.'" />'.$short_titles->{$item}.
2718: '</label> ';
2719: }
2720: $datatable .= '</span><br />'.&mt('Others').': '.
2721: '<input type="text" name="'.$type.'_others" '.
2722: 'value="'.$otheremails{$type}.'" />';
2723: if ($type eq 'helpdeskmail') {
2724: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2725: '<input type="text" name="'.$type.'_bcc" '.
2726: 'value="'.$bccemails{$type}.'" />';
2727: }
2728: $datatable .= '</td></tr>'."\n";
2729: $rownum ++;
2730: }
2731: my %choices;
2732: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2733: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2734: &mt('LON-CAPA core group - MSU'),600,500));
2735: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2736: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2737: &mt('LON-CAPA core group - MSU'),600,500));
2738: my @toggles = ('reporterrors','reportupdates');
2739: my %defaultchecked = ('reporterrors' => 'on',
2740: 'reportupdates' => 'on');
2741: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2742: \%choices,$rownum);
2743: $datatable .= $reports;
2744: $$rowtotal += $rownum;
2745: return $datatable;
2746: }
2747:
2748: sub print_helpsettings {
2749: my ($dom,$confname,$settings,$rowtotal) = @_;
2750: my ($datatable,$itemcount);
2751: $itemcount = 1;
2752: my (%choices,%defaultchecked,@toggles);
2753: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2754: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2755: &mt('LON-CAPA bug tracker'),600,500));
2756: %defaultchecked = ('submitbugs' => 'on');
2757: @toggles = ('submitbugs',);
2758:
2759: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2760: \%choices,$itemcount);
2761: return $datatable;
2762: }
2763:
2764: sub radiobutton_prefs {
2765: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2766: $additional) = @_;
2767: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2768: (ref($choices) eq 'HASH'));
2769:
2770: my (%checkedon,%checkedoff,$datatable,$css_class);
2771:
2772: foreach my $item (@{$toggles}) {
2773: if ($defaultchecked->{$item} eq 'on') {
2774: $checkedon{$item} = ' checked="checked" ';
2775: $checkedoff{$item} = ' ';
2776: } elsif ($defaultchecked->{$item} eq 'off') {
2777: $checkedoff{$item} = ' checked="checked" ';
2778: $checkedon{$item} = ' ';
2779: }
2780: }
2781: if (ref($settings) eq 'HASH') {
2782: foreach my $item (@{$toggles}) {
2783: if ($settings->{$item} eq '1') {
2784: $checkedon{$item} = ' checked="checked" ';
2785: $checkedoff{$item} = ' ';
2786: } elsif ($settings->{$item} eq '0') {
2787: $checkedoff{$item} = ' checked="checked" ';
2788: $checkedon{$item} = ' ';
2789: }
2790: }
2791: }
2792: if ($onclick) {
2793: $onclick = ' onclick="'.$onclick.'"';
2794: }
2795: foreach my $item (@{$toggles}) {
2796: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2797: $datatable .=
2798: '<tr'.$css_class.'><td valign="top">'.
2799: '<span class="LC_nobreak">'.$choices->{$item}.
2800: '</span></td>'.
2801: '<td class="LC_right_item"><span class="LC_nobreak">'.
2802: '<label><input type="radio" name="'.
2803: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2804: '</label> <label><input type="radio" name="'.$item.'" '.
2805: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2806: '</span>'.$additional.
2807: '</td>'.
2808: '</tr>';
2809: $itemcount ++;
2810: }
2811: return ($datatable,$itemcount);
2812: }
2813:
2814: sub print_coursedefaults {
2815: my ($position,$dom,$settings,$rowtotal) = @_;
2816: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2817: my $itemcount = 1;
2818: my %choices = &Apache::lonlocal::texthash (
2819: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2820: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2821: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2822: coursecredits => 'Credits can be specified for courses',
2823: );
2824: my %staticdefaults = (
2825: anonsurvey_threshold => 10,
2826: uploadquota => 500,
2827: );
2828: if ($position eq 'top') {
2829: %defaultchecked = ('canuse_pdfforms' => 'off');
2830: @toggles = ('canuse_pdfforms');
2831: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2832: \%choices,$itemcount);
2833: } else {
2834: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2835: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2836: %curruploadquota);
2837: my $currusecredits = 0;
2838: my @types = ('official','unofficial','community','textbook');
2839: if (ref($settings) eq 'HASH') {
2840: $currdefresponder = $settings->{'anonsurvey_threshold'};
2841: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2842: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2843: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2844: }
2845: }
2846: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2847: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2848: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2849: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2850: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2851: ($def_textbook_credits ne '')) {
2852: $currusecredits = 1;
2853: }
2854: }
2855: }
2856: if (!$currdefresponder) {
2857: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2858: } elsif ($currdefresponder < 1) {
2859: $currdefresponder = 1;
2860: }
2861: foreach my $type (@types) {
2862: if ($curruploadquota{$type} eq '') {
2863: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2864: }
2865: }
2866: $datatable .=
2867: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2868: $choices{'anonsurvey_threshold'}.
2869: '</span></td>'.
2870: '<td class="LC_right_item"><span class="LC_nobreak">'.
2871: '<input type="text" name="anonsurvey_threshold"'.
2872: ' value="'.$currdefresponder.'" size="5" /></span>'.
2873: '</td></tr>'."\n";
2874: $itemcount ++;
2875: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2876: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2877: $choices{'uploadquota'}.
2878: '</span></td>'.
2879: '<td align="right" class="LC_right_item">'.
2880: '<table><tr>';
2881: foreach my $type (@types) {
2882: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2883: '<input type="text" name="uploadquota_'.$type.'"'.
2884: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2885: }
2886: $datatable .= '</tr></table></td></tr>'."\n";
2887: $itemcount ++;
2888: my $onclick = "toggleDisplay(this.form,'credits');";
2889: my $display = 'none';
2890: if ($currusecredits) {
2891: $display = 'block';
2892: }
2893: my $additional = '<div id="credits" style="display: '.$display.'">'.
2894: '<span class="LC_nobreak">'.
2895: &mt('Default credits for official courses [_1]',
2896: '<input type="text" name="official_credits" value="'.
2897: $def_official_credits.'" size="3" />').
2898: '</span><br />'.
2899: '<span class="LC_nobreak">'.
2900: &mt('Default credits for unofficial courses [_1]',
2901: '<input type="text" name="unofficial_credits" value="'.
2902: $def_unofficial_credits.'" size="3" />').
2903: '</span><br />'.
2904: '<span class="LC_nobreak">'.
2905: &mt('Default credits for textbook courses [_1]',
2906: '<input type="text" name="textbook_credits" value="'.
2907: $def_textbook_credits.'" size="3" />').
2908: '</span></div>'."\n";
2909: %defaultchecked = ('coursecredits' => 'off');
2910: @toggles = ('coursecredits');
2911: my $current = {
2912: 'coursecredits' => $currusecredits,
2913: };
2914: (my $table,$itemcount) =
2915: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2916: \%choices,$itemcount,$onclick,$additional);
2917: $datatable .= $table;
2918: $itemcount ++;
2919: }
2920: $$rowtotal += $itemcount;
2921: return $datatable;
2922: }
2923:
2924: sub print_selfenrollment {
2925: my ($position,$dom,$settings,$rowtotal) = @_;
2926: my ($css_class,$datatable);
2927: my $itemcount = 1;
2928: my @types = ('official','unofficial','community','textbook');
2929: if (($position eq 'top') || ($position eq 'middle')) {
2930: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2931: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2932: my @rows;
2933: my $key;
2934: if ($position eq 'top') {
2935: $key = 'admin';
2936: if (ref($rowsref) eq 'ARRAY') {
2937: @rows = @{$rowsref};
2938: }
2939: } elsif ($position eq 'middle') {
2940: $key = 'default';
2941: @rows = ('types','registered','approval','limit');
2942: }
2943: foreach my $row (@rows) {
2944: if (defined($titlesref->{$row})) {
2945: $itemcount ++;
2946: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2947: $datatable .= '<tr'.$css_class.'>'.
2948: '<td>'.$titlesref->{$row}.'</td>'.
2949: '<td class="LC_left_item">'.
2950: '<table><tr>';
2951: my (%current,%currentcap);
2952: if (ref($settings) eq 'HASH') {
2953: if (ref($settings->{$key}) eq 'HASH') {
2954: foreach my $type (@types) {
2955: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2956: $current{$type} = $settings->{$key}->{$type}->{$row};
2957: }
2958: if (($row eq 'limit') && ($key eq 'default')) {
2959: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2960: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
2961: }
2962: }
2963: }
2964: }
2965: }
2966: my %roles = (
2967: '0' => &Apache::lonnet::plaintext('dc'),
2968: );
2969:
2970: foreach my $type (@types) {
2971: unless (($row eq 'registered') && ($key eq 'default')) {
2972: $datatable .= '<th>'.&mt($type).'</th>';
2973: }
2974: }
2975: unless (($row eq 'registered') && ($key eq 'default')) {
2976: $datatable .= '</tr><tr>';
2977: }
2978: foreach my $type (@types) {
2979: if ($type eq 'community') {
2980: $roles{'1'} = &mt('Community personnel');
2981: } else {
2982: $roles{'1'} = &mt('Course personnel');
2983: }
2984: $datatable .= '<td style="vertical-align: top">';
2985: if ($position eq 'top') {
2986: my %checked;
2987: if ($current{$type} eq '0') {
2988: $checked{'0'} = ' checked="checked"';
2989: } else {
2990: $checked{'1'} = ' checked="checked"';
2991: }
2992: foreach my $role ('1','0') {
2993: $datatable .= '<span class="LC_nobreak"><label>'.
2994: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
2995: 'value="'.$role.'"'.$checked{$role}.' />'.
2996: $roles{$role}.'</label></span> ';
2997: }
2998: } else {
2999: if ($row eq 'types') {
3000: my %checked;
3001: if ($current{$type} =~ /^(all|dom)$/) {
3002: $checked{$1} = ' checked="checked"';
3003: } else {
3004: $checked{''} = ' checked="checked"';
3005: }
3006: foreach my $val ('','dom','all') {
3007: $datatable .= '<span class="LC_nobreak"><label>'.
3008: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3009: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3010: }
3011: } elsif ($row eq 'registered') {
3012: my %checked;
3013: if ($current{$type} eq '1') {
3014: $checked{'1'} = ' checked="checked"';
3015: } else {
3016: $checked{'0'} = ' checked="checked"';
3017: }
3018: foreach my $val ('0','1') {
3019: $datatable .= '<span class="LC_nobreak"><label>'.
3020: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3021: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3022: }
3023: } elsif ($row eq 'approval') {
3024: my %checked;
3025: if ($current{$type} =~ /^([12])$/) {
3026: $checked{$1} = ' checked="checked"';
3027: } else {
3028: $checked{'0'} = ' checked="checked"';
3029: }
3030: for my $val (0..2) {
3031: $datatable .= '<span class="LC_nobreak"><label>'.
3032: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3033: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3034: }
3035: } elsif ($row eq 'limit') {
3036: my %checked;
3037: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3038: $checked{$1} = ' checked="checked"';
3039: } else {
3040: $checked{'none'} = ' checked="checked"';
3041: }
3042: my $cap;
3043: if ($currentcap{$type} =~ /^\d+$/) {
3044: $cap = $currentcap{$type};
3045: }
3046: foreach my $val ('none','allstudents','selfenrolled') {
3047: $datatable .= '<span class="LC_nobreak"><label>'.
3048: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3049: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3050: }
3051: $datatable .= '<br />'.
3052: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3053: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3054: '</span>';
3055: }
3056: }
3057: $datatable .= '</td>';
3058: }
3059: $datatable .= '</tr>';
3060: }
3061: $datatable .= '</table></td></tr>';
3062: }
3063: } elsif ($position eq 'bottom') {
3064: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3065: }
3066: $$rowtotal += $itemcount;
3067: return $datatable;
3068: }
3069:
3070: sub print_validation_rows {
3071: my ($caller,$dom,$settings,$rowtotal) = @_;
3072: my ($itemsref,$namesref,$fieldsref);
3073: if ($caller eq 'selfenroll') {
3074: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3075: } elsif ($caller eq 'requestcourses') {
3076: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3077: }
3078: my %currvalidation;
3079: if (ref($settings) eq 'HASH') {
3080: if (ref($settings->{'validation'}) eq 'HASH') {
3081: %currvalidation = %{$settings->{'validation'}};
3082: }
3083: }
3084: my $datatable;
3085: my $itemcount = 0;
3086: foreach my $item (@{$itemsref}) {
3087: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3088: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3089: $namesref->{$item}.
3090: '</span></td>'.
3091: '<td class="LC_left_item">';
3092: if (($item eq 'url') || ($item eq 'button')) {
3093: $datatable .= '<span class="LC_nobreak">'.
3094: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3095: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3096: } elsif ($item eq 'fields') {
3097: my @currfields;
3098: if (ref($currvalidation{$item}) eq 'ARRAY') {
3099: @currfields = @{$currvalidation{$item}};
3100: }
3101: foreach my $field (@{$fieldsref}) {
3102: my $check = '';
3103: if (grep(/^\Q$field\E$/,@currfields)) {
3104: $check = ' checked="checked"';
3105: }
3106: $datatable .= '<span class="LC_nobreak"><label>'.
3107: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3108: ' value="'.$field.'"'.$check.' />'.$field.
3109: '</label></span> ';
3110: }
3111: } elsif ($item eq 'markup') {
3112: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3113: $currvalidation{$item}.
3114: '</textarea>';
3115: }
3116: $datatable .= '</td></tr>'."\n";
3117: if (ref($rowtotal)) {
3118: $itemcount ++;
3119: }
3120: }
3121: if ($caller eq 'requestcourses') {
3122: my %currhash;
3123: if (ref($settings->{'validation'}) eq 'HASH') {
3124: if ($settings->{'validation'}{'dc'} ne '') {
3125: $currhash{$settings->{'validation'}{'dc'}} = 1;
3126: }
3127: }
3128: my $numinrow = 2;
3129: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3130: 'validationdc',%currhash);
3131: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3132: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3133: if ($numdc > 1) {
3134: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3135: } else {
3136: $datatable .= &mt('Course creation processed as: ');
3137: }
3138: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3139: $itemcount ++;
3140: }
3141: if (ref($rowtotal)) {
3142: $$rowtotal += $itemcount;
3143: }
3144: return $datatable;
3145: }
3146:
3147: sub print_usersessions {
3148: my ($position,$dom,$settings,$rowtotal) = @_;
3149: my ($css_class,$datatable,%checked,%choices);
3150: my (%by_ip,%by_location,@intdoms);
3151: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3152:
3153: my @alldoms = &Apache::lonnet::all_domains();
3154: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3155: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3156: my %altids = &id_for_thisdom(%servers);
3157: my $itemcount = 1;
3158: if ($position eq 'top') {
3159: if (keys(%serverhomes) > 1) {
3160: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3161: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3162: } else {
3163: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3164: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3165: }
3166: } else {
3167: if (keys(%by_location) == 0) {
3168: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3169: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3170: } else {
3171: my %lt = &usersession_titles();
3172: my $numinrow = 5;
3173: my $prefix;
3174: my @types;
3175: if ($position eq 'bottom') {
3176: $prefix = 'remote';
3177: @types = ('version','excludedomain','includedomain');
3178: } else {
3179: $prefix = 'hosted';
3180: @types = ('excludedomain','includedomain');
3181: }
3182: my (%current,%checkedon,%checkedoff);
3183: my @lcversions = &Apache::lonnet::all_loncaparevs();
3184: my @locations = sort(keys(%by_location));
3185: foreach my $type (@types) {
3186: $checkedon{$type} = '';
3187: $checkedoff{$type} = ' checked="checked"';
3188: }
3189: if (ref($settings) eq 'HASH') {
3190: if (ref($settings->{$prefix}) eq 'HASH') {
3191: foreach my $key (keys(%{$settings->{$prefix}})) {
3192: $current{$key} = $settings->{$prefix}{$key};
3193: if ($key eq 'version') {
3194: if ($current{$key} ne '') {
3195: $checkedon{$key} = ' checked="checked"';
3196: $checkedoff{$key} = '';
3197: }
3198: } elsif (ref($current{$key}) eq 'ARRAY') {
3199: $checkedon{$key} = ' checked="checked"';
3200: $checkedoff{$key} = '';
3201: }
3202: }
3203: }
3204: }
3205: foreach my $type (@types) {
3206: next if ($type ne 'version' && !@locations);
3207: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3208: $datatable .= '<tr'.$css_class.'>
3209: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3210: <span class="LC_nobreak">
3211: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3212: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3213: if ($type eq 'version') {
3214: my $selector = '<select name="'.$prefix.'_version">';
3215: foreach my $version (@lcversions) {
3216: my $selected = '';
3217: if ($current{'version'} eq $version) {
3218: $selected = ' selected="selected"';
3219: }
3220: $selector .= ' <option value="'.$version.'"'.
3221: $selected.'>'.$version.'</option>';
3222: }
3223: $selector .= '</select> ';
3224: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3225: } else {
3226: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3227: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3228: ' />'.(' 'x2).
3229: '<input type="button" value="'.&mt('uncheck all').'" '.
3230: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3231: "\n".
3232: '</div><div><table>';
3233: my $rem;
3234: for (my $i=0; $i<@locations; $i++) {
3235: my ($showloc,$value,$checkedtype);
3236: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3237: my $ip = $by_location{$locations[$i]}->[0];
3238: if (ref($by_ip{$ip}) eq 'ARRAY') {
3239: $value = join(':',@{$by_ip{$ip}});
3240: $showloc = join(', ',@{$by_ip{$ip}});
3241: if (ref($current{$type}) eq 'ARRAY') {
3242: foreach my $loc (@{$by_ip{$ip}}) {
3243: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3244: $checkedtype = ' checked="checked"';
3245: last;
3246: }
3247: }
3248: }
3249: }
3250: }
3251: $rem = $i%($numinrow);
3252: if ($rem == 0) {
3253: if ($i > 0) {
3254: $datatable .= '</tr>';
3255: }
3256: $datatable .= '<tr>';
3257: }
3258: $datatable .= '<td class="LC_left_item">'.
3259: '<span class="LC_nobreak"><label>'.
3260: '<input type="checkbox" name="'.$prefix.'_'.$type.
3261: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3262: '</label></span></td>';
3263: }
3264: $rem = @locations%($numinrow);
3265: my $colsleft = $numinrow - $rem;
3266: if ($colsleft > 1 ) {
3267: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3268: ' </td>';
3269: } elsif ($colsleft == 1) {
3270: $datatable .= '<td class="LC_left_item"> </td>';
3271: }
3272: $datatable .= '</tr></table>';
3273: }
3274: $datatable .= '</td></tr>';
3275: $itemcount ++;
3276: }
3277: }
3278: }
3279: $$rowtotal += $itemcount;
3280: return $datatable;
3281: }
3282:
3283: sub build_location_hashes {
3284: my ($intdoms,$by_ip,$by_location) = @_;
3285: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3286: (ref($by_location) eq 'HASH'));
3287: my %iphost = &Apache::lonnet::get_iphost();
3288: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3289: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3290: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3291: foreach my $id (@{$iphost{$primary_ip}}) {
3292: my $intdom = &Apache::lonnet::internet_dom($id);
3293: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3294: push(@{$intdoms},$intdom);
3295: }
3296: }
3297: }
3298: foreach my $ip (keys(%iphost)) {
3299: if (ref($iphost{$ip}) eq 'ARRAY') {
3300: foreach my $id (@{$iphost{$ip}}) {
3301: my $location = &Apache::lonnet::internet_dom($id);
3302: if ($location) {
3303: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3304: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3305: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3306: push(@{$by_ip->{$ip}},$location);
3307: }
3308: } else {
3309: $by_ip->{$ip} = [$location];
3310: }
3311: }
3312: }
3313: }
3314: }
3315: foreach my $ip (sort(keys(%{$by_ip}))) {
3316: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3317: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3318: my $first = $by_ip->{$ip}->[0];
3319: if (ref($by_location->{$first}) eq 'ARRAY') {
3320: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3321: push(@{$by_location->{$first}},$ip);
3322: }
3323: } else {
3324: $by_location->{$first} = [$ip];
3325: }
3326: }
3327: }
3328: return;
3329: }
3330:
3331: sub current_offloads_to {
3332: my ($dom,$settings,$servers) = @_;
3333: my (%spareid,%otherdomconfigs);
3334: if (ref($servers) eq 'HASH') {
3335: foreach my $lonhost (sort(keys(%{$servers}))) {
3336: my $gotspares;
3337: if (ref($settings) eq 'HASH') {
3338: if (ref($settings->{'spares'}) eq 'HASH') {
3339: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3340: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3341: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3342: $gotspares = 1;
3343: }
3344: }
3345: }
3346: unless ($gotspares) {
3347: my $gotspares;
3348: my $serverhomeID =
3349: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3350: my $serverhomedom =
3351: &Apache::lonnet::host_domain($serverhomeID);
3352: if ($serverhomedom ne $dom) {
3353: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3354: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3355: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3356: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3357: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3358: $gotspares = 1;
3359: }
3360: }
3361: } else {
3362: $otherdomconfigs{$serverhomedom} =
3363: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3364: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3365: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3366: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3367: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3368: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3369: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3370: $gotspares = 1;
3371: }
3372: }
3373: }
3374: }
3375: }
3376: }
3377: }
3378: unless ($gotspares) {
3379: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3380: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3381: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3382: } else {
3383: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3384: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3385: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3386: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3387: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3388: } else {
3389: my %what = (
3390: spareid => 1,
3391: );
3392: my ($result,$returnhash) =
3393: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3394: if ($result eq 'ok') {
3395: if (ref($returnhash) eq 'HASH') {
3396: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3397: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3398: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3399: }
3400: }
3401: }
3402: }
3403: }
3404: }
3405: }
3406: }
3407: return %spareid;
3408: }
3409:
3410: sub spares_row {
3411: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3412: my $css_class;
3413: my $numinrow = 4;
3414: my $itemcount = 1;
3415: my $datatable;
3416: my %typetitles = &sparestype_titles();
3417: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3418: foreach my $server (sort(keys(%{$servers}))) {
3419: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3420: my ($othercontrol,$serverdom);
3421: if ($serverhome ne $server) {
3422: $serverdom = &Apache::lonnet::host_domain($serverhome);
3423: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3424: } else {
3425: $serverdom = &Apache::lonnet::host_domain($server);
3426: if ($serverdom ne $dom) {
3427: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3428: }
3429: }
3430: next unless (ref($spareid->{$server}) eq 'HASH');
3431: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3432: $datatable .= '<tr'.$css_class.'>
3433: <td rowspan="2">
3434: <span class="LC_nobreak">'.
3435: &mt('[_1] when busy, offloads to:'
3436: ,'<b>'.$server.'</b>').
3437: "\n";
3438: my (%current,%canselect);
3439: my @choices =
3440: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3441: foreach my $type ('primary','default') {
3442: if (ref($spareid->{$server}) eq 'HASH') {
3443: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3444: my @spares = @{$spareid->{$server}{$type}};
3445: if (@spares > 0) {
3446: if ($othercontrol) {
3447: $current{$type} = join(', ',@spares);
3448: } else {
3449: $current{$type} .= '<table>';
3450: my $numspares = scalar(@spares);
3451: for (my $i=0; $i<@spares; $i++) {
3452: my $rem = $i%($numinrow);
3453: if ($rem == 0) {
3454: if ($i > 0) {
3455: $current{$type} .= '</tr>';
3456: }
3457: $current{$type} .= '<tr>';
3458: }
3459: $current{$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'".');" /> '.
3460: $spareid->{$server}{$type}[$i].
3461: '</label></td>'."\n";
3462: }
3463: my $rem = @spares%($numinrow);
3464: my $colsleft = $numinrow - $rem;
3465: if ($colsleft > 1 ) {
3466: $current{$type} .= '<td colspan="'.$colsleft.
3467: '" class="LC_left_item">'.
3468: ' </td>';
3469: } elsif ($colsleft == 1) {
3470: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3471: }
3472: $current{$type} .= '</tr></table>';
3473: }
3474: }
3475: }
3476: if ($current{$type} eq '') {
3477: $current{$type} = &mt('None specified');
3478: }
3479: if ($othercontrol) {
3480: if ($type eq 'primary') {
3481: $canselect{$type} = $othercontrol;
3482: }
3483: } else {
3484: $canselect{$type} =
3485: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3486: '<select name="newspare_'.$type.'_'.$server.'" '.
3487: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3488: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3489: if (@choices > 0) {
3490: foreach my $lonhost (@choices) {
3491: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3492: }
3493: }
3494: $canselect{$type} .= '</select>'."\n";
3495: }
3496: } else {
3497: $current{$type} = &mt('Could not be determined');
3498: if ($type eq 'primary') {
3499: $canselect{$type} = $othercontrol;
3500: }
3501: }
3502: if ($type eq 'default') {
3503: $datatable .= '<tr'.$css_class.'>';
3504: }
3505: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3506: '<td>'.$current{$type}.'</td>'."\n".
3507: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3508: }
3509: $itemcount ++;
3510: }
3511: }
3512: $$rowtotal += $itemcount;
3513: return $datatable;
3514: }
3515:
3516: sub possible_newspares {
3517: my ($server,$currspares,$serverhomes,$altids) = @_;
3518: my $serverhostname = &Apache::lonnet::hostname($server);
3519: my %excluded;
3520: if ($serverhostname ne '') {
3521: %excluded = (
3522: $serverhostname => 1,
3523: );
3524: }
3525: if (ref($currspares) eq 'HASH') {
3526: foreach my $type (keys(%{$currspares})) {
3527: if (ref($currspares->{$type}) eq 'ARRAY') {
3528: if (@{$currspares->{$type}} > 0) {
3529: foreach my $curr (@{$currspares->{$type}}) {
3530: my $hostname = &Apache::lonnet::hostname($curr);
3531: $excluded{$hostname} = 1;
3532: }
3533: }
3534: }
3535: }
3536: }
3537: my @choices;
3538: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3539: if (keys(%{$serverhomes}) > 1) {
3540: foreach my $name (sort(keys(%{$serverhomes}))) {
3541: unless ($excluded{$name}) {
3542: if (exists($altids->{$serverhomes->{$name}})) {
3543: push(@choices,$altids->{$serverhomes->{$name}});
3544: } else {
3545: push(@choices,$serverhomes->{$name});
3546: }
3547: }
3548: }
3549: }
3550: }
3551: return sort(@choices);
3552: }
3553:
3554: sub print_loadbalancing {
3555: my ($dom,$settings,$rowtotal) = @_;
3556: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3557: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3558: my $numinrow = 1;
3559: my $datatable;
3560: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3561: my (%currbalancer,%currtargets,%currrules,%existing);
3562: if (ref($settings) eq 'HASH') {
3563: %existing = %{$settings};
3564: }
3565: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3566: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3567: \%currtargets,\%currrules);
3568: } else {
3569: return;
3570: }
3571: my ($othertitle,$usertypes,$types) =
3572: &Apache::loncommon::sorted_inst_types($dom);
3573: my $rownum = 8;
3574: if (ref($types) eq 'ARRAY') {
3575: $rownum += scalar(@{$types});
3576: }
3577: my @css_class = ('LC_odd_row','LC_even_row');
3578: my $balnum = 0;
3579: my $islast;
3580: my (@toshow,$disabledtext);
3581: if (keys(%currbalancer) > 0) {
3582: @toshow = sort(keys(%currbalancer));
3583: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3584: push(@toshow,'');
3585: }
3586: } else {
3587: @toshow = ('');
3588: $disabledtext = &mt('No existing load balancer');
3589: }
3590: foreach my $lonhost (@toshow) {
3591: if ($balnum == scalar(@toshow)-1) {
3592: $islast = 1;
3593: } else {
3594: $islast = 0;
3595: }
3596: my $cssidx = $balnum%2;
3597: my $targets_div_style = 'display: none';
3598: my $disabled_div_style = 'display: block';
3599: my $homedom_div_style = 'display: none';
3600: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3601: '<td rowspan="'.$rownum.'" valign="top">'.
3602: '<p>';
3603: if ($lonhost eq '') {
3604: $datatable .= '<span class="LC_nobreak">';
3605: if (keys(%currbalancer) > 0) {
3606: $datatable .= &mt('Add balancer:');
3607: } else {
3608: $datatable .= &mt('Enable balancer:');
3609: }
3610: $datatable .= ' '.
3611: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3612: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3613: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3614: '<option value="" selected="selected">'.&mt('None').
3615: '</option>'."\n";
3616: foreach my $server (sort(keys(%servers))) {
3617: next if ($currbalancer{$server});
3618: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3619: }
3620: $datatable .=
3621: '</select>'."\n".
3622: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3623: } else {
3624: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3625: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3626: &mt('Stop balancing').'</label>'.
3627: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3628: $targets_div_style = 'display: block';
3629: $disabled_div_style = 'display: none';
3630: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3631: $homedom_div_style = 'display: block';
3632: }
3633: }
3634: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3635: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3636: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3637: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3638: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3639: my @sparestypes = ('primary','default');
3640: my %typetitles = &sparestype_titles();
3641: foreach my $sparetype (@sparestypes) {
3642: my $targettable;
3643: for (my $i=0; $i<$numspares; $i++) {
3644: my $checked;
3645: if (ref($currtargets{$lonhost}) eq 'HASH') {
3646: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3647: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3648: $checked = ' checked="checked"';
3649: }
3650: }
3651: }
3652: my ($chkboxval,$disabled);
3653: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3654: $chkboxval = $spares[$i];
3655: }
3656: if (exists($currbalancer{$spares[$i]})) {
3657: $disabled = ' disabled="disabled"';
3658: }
3659: $targettable .=
3660: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3661: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3662: '</span></label></td>';
3663: my $rem = $i%($numinrow);
3664: if ($rem == 0) {
3665: if (($i > 0) && ($i < $numspares-1)) {
3666: $targettable .= '</tr>';
3667: }
3668: if ($i < $numspares-1) {
3669: $targettable .= '<tr>';
3670: }
3671: }
3672: }
3673: if ($targettable ne '') {
3674: my $rem = $numspares%($numinrow);
3675: my $colsleft = $numinrow - $rem;
3676: if ($colsleft > 1 ) {
3677: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3678: ' </td>';
3679: } elsif ($colsleft == 1) {
3680: $targettable .= '<td class="LC_left_item"> </td>';
3681: }
3682: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3683: '<table><tr>'.$targettable.'</tr></table><br />';
3684: }
3685: }
3686: $datatable .= '</div></td></tr>'.
3687: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3688: $othertitle,$usertypes,$types,\%servers,
3689: \%currbalancer,$lonhost,
3690: $targets_div_style,$homedom_div_style,
3691: $css_class[$cssidx],$balnum,$islast);
3692: $$rowtotal += $rownum;
3693: $balnum ++;
3694: }
3695: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3696: return $datatable;
3697: }
3698:
3699: sub get_loadbalancers_config {
3700: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3701: return unless ((ref($servers) eq 'HASH') &&
3702: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3703: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3704: if (keys(%{$existing}) > 0) {
3705: my $oldlonhost;
3706: foreach my $key (sort(keys(%{$existing}))) {
3707: if ($key eq 'lonhost') {
3708: $oldlonhost = $existing->{'lonhost'};
3709: $currbalancer->{$oldlonhost} = 1;
3710: } elsif ($key eq 'targets') {
3711: if ($oldlonhost) {
3712: $currtargets->{$oldlonhost} = $existing->{'targets'};
3713: }
3714: } elsif ($key eq 'rules') {
3715: if ($oldlonhost) {
3716: $currrules->{$oldlonhost} = $existing->{'rules'};
3717: }
3718: } elsif (ref($existing->{$key}) eq 'HASH') {
3719: $currbalancer->{$key} = 1;
3720: $currtargets->{$key} = $existing->{$key}{'targets'};
3721: $currrules->{$key} = $existing->{$key}{'rules'};
3722: }
3723: }
3724: } else {
3725: my ($balancerref,$targetsref) =
3726: &Apache::lonnet::get_lonbalancer_config($servers);
3727: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3728: foreach my $server (sort(keys(%{$balancerref}))) {
3729: $currbalancer->{$server} = 1;
3730: $currtargets->{$server} = $targetsref->{$server};
3731: }
3732: }
3733: }
3734: return;
3735: }
3736:
3737: sub loadbalancing_rules {
3738: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3739: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3740: $css_class,$balnum,$islast) = @_;
3741: my $output;
3742: my $num = 0;
3743: my ($alltypes,$othertypes,$titles) =
3744: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3745: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3746: foreach my $type (@{$alltypes}) {
3747: $num ++;
3748: my $current;
3749: if (ref($currrules) eq 'HASH') {
3750: $current = $currrules->{$type};
3751: }
3752: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3753: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3754: $current = '';
3755: }
3756: }
3757: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3758: $servers,$currbalancer,$lonhost,$dom,
3759: $targets_div_style,$homedom_div_style,
3760: $css_class,$balnum,$num,$islast);
3761: }
3762: }
3763: return $output;
3764: }
3765:
3766: sub loadbalancing_titles {
3767: my ($dom,$intdom,$usertypes,$types) = @_;
3768: my %othertypes = (
3769: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3770: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3771: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3772: '_LC_external' => &mt('Users not from [_1]',$intdom),
3773: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3774: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3775: );
3776: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3777: if (ref($types) eq 'ARRAY') {
3778: unshift(@alltypes,@{$types},'default');
3779: }
3780: my %titles;
3781: foreach my $type (@alltypes) {
3782: if ($type =~ /^_LC_/) {
3783: $titles{$type} = $othertypes{$type};
3784: } elsif ($type eq 'default') {
3785: $titles{$type} = &mt('All users from [_1]',$dom);
3786: if (ref($types) eq 'ARRAY') {
3787: if (@{$types} > 0) {
3788: $titles{$type} = &mt('Other users from [_1]',$dom);
3789: }
3790: }
3791: } elsif (ref($usertypes) eq 'HASH') {
3792: $titles{$type} = $usertypes->{$type};
3793: }
3794: }
3795: return (\@alltypes,\%othertypes,\%titles);
3796: }
3797:
3798: sub loadbalance_rule_row {
3799: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3800: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3801: my @rulenames;
3802: my %ruletitles = &offloadtype_text();
3803: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3804: @rulenames = ('balancer','offloadedto');
3805: } else {
3806: @rulenames = ('default','homeserver');
3807: if ($type eq '_LC_external') {
3808: push(@rulenames,'externalbalancer');
3809: } else {
3810: push(@rulenames,'specific');
3811: }
3812: push(@rulenames,'none');
3813: }
3814: my $style = $targets_div_style;
3815: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3816: $style = $homedom_div_style;
3817: }
3818: my $space;
3819: if ($islast && $num == 1) {
3820: $space = '<div display="inline-block"> </div>';
3821: }
3822: my $output =
3823: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3824: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3825: '<td valaign="top">'.$space.
3826: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3827: for (my $i=0; $i<@rulenames; $i++) {
3828: my $rule = $rulenames[$i];
3829: my ($checked,$extra);
3830: if ($rulenames[$i] eq 'default') {
3831: $rule = '';
3832: }
3833: if ($rulenames[$i] eq 'specific') {
3834: if (ref($servers) eq 'HASH') {
3835: my $default;
3836: if (($current ne '') && (exists($servers->{$current}))) {
3837: $checked = ' checked="checked"';
3838: }
3839: unless ($checked) {
3840: $default = ' selected="selected"';
3841: }
3842: $extra =
3843: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3844: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3845: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3846: '<option value=""'.$default.'></option>'."\n";
3847: foreach my $server (sort(keys(%{$servers}))) {
3848: if (ref($currbalancer) eq 'HASH') {
3849: next if (exists($currbalancer->{$server}));
3850: }
3851: my $selected;
3852: if ($server eq $current) {
3853: $selected = ' selected="selected"';
3854: }
3855: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3856: }
3857: $extra .= '</select>';
3858: }
3859: } elsif ($rule eq $current) {
3860: $checked = ' checked="checked"';
3861: }
3862: $output .= '<span class="LC_nobreak"><label>'.
3863: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3864: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3865: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3866: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3867: '</label>'.$extra.'</span><br />'."\n";
3868: }
3869: $output .= '</div></td></tr>'."\n";
3870: return $output;
3871: }
3872:
3873: sub offloadtype_text {
3874: my %ruletitles = &Apache::lonlocal::texthash (
3875: 'default' => 'Offloads to default destinations',
3876: 'homeserver' => "Offloads to user's home server",
3877: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3878: 'specific' => 'Offloads to specific server',
3879: 'none' => 'No offload',
3880: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3881: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3882: );
3883: return %ruletitles;
3884: }
3885:
3886: sub sparestype_titles {
3887: my %typestitles = &Apache::lonlocal::texthash (
3888: 'primary' => 'primary',
3889: 'default' => 'default',
3890: );
3891: return %typestitles;
3892: }
3893:
3894: sub contact_titles {
3895: my %titles = &Apache::lonlocal::texthash (
3896: 'supportemail' => 'Support E-mail address',
3897: 'adminemail' => 'Default Server Admin E-mail address',
3898: 'errormail' => 'Error reports to be e-mailed to',
3899: 'packagesmail' => 'Package update alerts to be e-mailed to',
3900: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3901: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3902: 'requestsmail' => 'E-mail from course requests requiring approval',
3903: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3904: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3905: );
3906: my %short_titles = &Apache::lonlocal::texthash (
3907: adminemail => 'Admin E-mail address',
3908: supportemail => 'Support E-mail',
3909: );
3910: return (\%titles,\%short_titles);
3911: }
3912:
3913: sub tool_titles {
3914: my %titles = &Apache::lonlocal::texthash (
3915: aboutme => 'Personal web page',
3916: blog => 'Blog',
3917: webdav => 'WebDAV',
3918: portfolio => 'Portfolio',
3919: official => 'Official courses (with institutional codes)',
3920: unofficial => 'Unofficial courses',
3921: community => 'Communities',
3922: textbook => 'Textbook courses',
3923: );
3924: return %titles;
3925: }
3926:
3927: sub courserequest_titles {
3928: my %titles = &Apache::lonlocal::texthash (
3929: official => 'Official',
3930: unofficial => 'Unofficial',
3931: community => 'Communities',
3932: textbook => 'Textbook',
3933: norequest => 'Not allowed',
3934: approval => 'Approval by Dom. Coord.',
3935: validate => 'With validation',
3936: autolimit => 'Numerical limit',
3937: unlimited => '(blank for unlimited)',
3938: );
3939: return %titles;
3940: }
3941:
3942: sub authorrequest_titles {
3943: my %titles = &Apache::lonlocal::texthash (
3944: norequest => 'Not allowed',
3945: approval => 'Approval by Dom. Coord.',
3946: automatic => 'Automatic approval',
3947: );
3948: return %titles;
3949: }
3950:
3951: sub courserequest_conditions {
3952: my %conditions = &Apache::lonlocal::texthash (
3953: approval => '(Processing of request subject to approval by Domain Coordinator).',
3954: validate => '(Processing of request subject to institutional validation).',
3955: );
3956: return %conditions;
3957: }
3958:
3959:
3960: sub print_usercreation {
3961: my ($position,$dom,$settings,$rowtotal) = @_;
3962: my $numinrow = 4;
3963: my $datatable;
3964: if ($position eq 'top') {
3965: $$rowtotal ++;
3966: my $rowcount = 0;
3967: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3968: if (ref($rules) eq 'HASH') {
3969: if (keys(%{$rules}) > 0) {
3970: $datatable .= &user_formats_row('username',$settings,$rules,
3971: $ruleorder,$numinrow,$rowcount);
3972: $$rowtotal ++;
3973: $rowcount ++;
3974: }
3975: }
3976: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3977: if (ref($idrules) eq 'HASH') {
3978: if (keys(%{$idrules}) > 0) {
3979: $datatable .= &user_formats_row('id',$settings,$idrules,
3980: $idruleorder,$numinrow,$rowcount);
3981: $$rowtotal ++;
3982: $rowcount ++;
3983: }
3984: }
3985: if ($rowcount == 0) {
3986: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3987: $$rowtotal ++;
3988: $rowcount ++;
3989: }
3990: } elsif ($position eq 'middle') {
3991: my @creators = ('author','course','requestcrs');
3992: my ($rules,$ruleorder) =
3993: &Apache::lonnet::inst_userrules($dom,'username');
3994: my %lt = &usercreation_types();
3995: my %checked;
3996: if (ref($settings) eq 'HASH') {
3997: if (ref($settings->{'cancreate'}) eq 'HASH') {
3998: foreach my $item (@creators) {
3999: $checked{$item} = $settings->{'cancreate'}{$item};
4000: }
4001: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4002: foreach my $item (@creators) {
4003: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4004: $checked{$item} = 'none';
4005: }
4006: }
4007: }
4008: }
4009: my $rownum = 0;
4010: foreach my $item (@creators) {
4011: $rownum ++;
4012: if ($checked{$item} eq '') {
4013: $checked{$item} = 'any';
4014: }
4015: my $css_class;
4016: if ($rownum%2) {
4017: $css_class = '';
4018: } else {
4019: $css_class = ' class="LC_odd_row" ';
4020: }
4021: $datatable .= '<tr'.$css_class.'>'.
4022: '<td><span class="LC_nobreak">'.$lt{$item}.
4023: '</span></td><td align="right">';
4024: my @options = ('any');
4025: if (ref($rules) eq 'HASH') {
4026: if (keys(%{$rules}) > 0) {
4027: push(@options,('official','unofficial'));
4028: }
4029: }
4030: push(@options,'none');
4031: foreach my $option (@options) {
4032: my $type = 'radio';
4033: my $check = ' ';
4034: if ($checked{$item} eq $option) {
4035: $check = ' checked="checked" ';
4036: }
4037: $datatable .= '<span class="LC_nobreak"><label>'.
4038: '<input type="'.$type.'" name="can_createuser_'.
4039: $item.'" value="'.$option.'"'.$check.'/> '.
4040: $lt{$option}.'</label> </span>';
4041: }
4042: $datatable .= '</td></tr>';
4043: }
4044: } else {
4045: my @contexts = ('author','course','domain');
4046: my @authtypes = ('int','krb4','krb5','loc');
4047: my %checked;
4048: if (ref($settings) eq 'HASH') {
4049: if (ref($settings->{'authtypes'}) eq 'HASH') {
4050: foreach my $item (@contexts) {
4051: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4052: foreach my $auth (@authtypes) {
4053: if ($settings->{'authtypes'}{$item}{$auth}) {
4054: $checked{$item}{$auth} = ' checked="checked" ';
4055: }
4056: }
4057: }
4058: }
4059: }
4060: } else {
4061: foreach my $item (@contexts) {
4062: foreach my $auth (@authtypes) {
4063: $checked{$item}{$auth} = ' checked="checked" ';
4064: }
4065: }
4066: }
4067: my %title = &context_names();
4068: my %authname = &authtype_names();
4069: my $rownum = 0;
4070: my $css_class;
4071: foreach my $item (@contexts) {
4072: if ($rownum%2) {
4073: $css_class = '';
4074: } else {
4075: $css_class = ' class="LC_odd_row" ';
4076: }
4077: $datatable .= '<tr'.$css_class.'>'.
4078: '<td>'.$title{$item}.
4079: '</td><td class="LC_left_item">'.
4080: '<span class="LC_nobreak">';
4081: foreach my $auth (@authtypes) {
4082: $datatable .= '<label>'.
4083: '<input type="checkbox" name="'.$item.'_auth" '.
4084: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4085: $authname{$auth}.'</label> ';
4086: }
4087: $datatable .= '</span></td></tr>';
4088: $rownum ++;
4089: }
4090: $$rowtotal += $rownum;
4091: }
4092: return $datatable;
4093: }
4094:
4095: sub print_selfcreation {
4096: my ($position,$dom,$settings,$rowtotal) = @_;
4097: my (@selfcreate,$createsettings,$processing,$datatable);
4098: if (ref($settings) eq 'HASH') {
4099: if (ref($settings->{'cancreate'}) eq 'HASH') {
4100: $createsettings = $settings->{'cancreate'};
4101: if (ref($createsettings) eq 'HASH') {
4102: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4103: @selfcreate = @{$createsettings->{'selfcreate'}};
4104: } elsif ($createsettings->{'selfcreate'} ne '') {
4105: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4106: @selfcreate = ('email','login','sso');
4107: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4108: @selfcreate = ($createsettings->{'selfcreate'});
4109: }
4110: }
4111: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4112: $processing = $createsettings->{'selfcreateprocessing'};
4113: }
4114: }
4115: }
4116: }
4117: my %radiohash;
4118: my $numinrow = 4;
4119: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4120: if ($position eq 'top') {
4121: my %choices = &Apache::lonlocal::texthash (
4122: cancreate_login => 'Institutional Login',
4123: cancreate_sso => 'Institutional Single Sign On',
4124: );
4125: my @toggles = sort(keys(%choices));
4126: my %defaultchecked = (
4127: 'cancreate_login' => 'off',
4128: 'cancreate_sso' => 'off',
4129: );
4130: my ($onclick,$itemcount);
4131: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4132: \%choices,$itemcount,$onclick);
4133: $$rowtotal += $itemcount;
4134:
4135: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4136:
4137: if (ref($usertypes) eq 'HASH') {
4138: if (keys(%{$usertypes}) > 0) {
4139: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4140: $dom,$numinrow,$othertitle,
4141: 'statustocreate',$$rowtotal);
4142: $$rowtotal ++;
4143: }
4144: }
4145: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4146: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4147: $fieldtitles{'inststatus'} = &mt('Institutional status');
4148: my $rem;
4149: my $numperrow = 2;
4150: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4151: $datatable .= '<tr'.$css_class.'>'.
4152: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4153: '<td class="LC_left_item">'."\n".
4154: '<table><tr><td>'."\n";
4155: for (my $i=0; $i<@fields; $i++) {
4156: $rem = $i%($numperrow);
4157: if ($rem == 0) {
4158: if ($i > 0) {
4159: $datatable .= '</tr>';
4160: }
4161: $datatable .= '<tr>';
4162: }
4163: my $currval;
4164: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4165: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4166: }
4167: $datatable .= '<td class="LC_left_item">'.
4168: '<span class="LC_nobreak">'.
4169: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4170: 'value="'.$currval.'" size="10" /> '.
4171: $fieldtitles{$fields[$i]}.'</span></td>';
4172: }
4173: my $colsleft = $numperrow - $rem;
4174: if ($colsleft > 1 ) {
4175: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4176: ' </td>';
4177: } elsif ($colsleft == 1) {
4178: $datatable .= '<td class="LC_left_item"> </td>';
4179: }
4180: $datatable .= '</tr></table></td></tr>';
4181: $$rowtotal ++;
4182: } elsif ($position eq 'middle') {
4183: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4184: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4185: $usertypes->{'default'} = $othertitle;
4186: if (ref($types) eq 'ARRAY') {
4187: push(@{$types},'default');
4188: $usertypes->{'default'} = $othertitle;
4189: foreach my $status (@{$types}) {
4190: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4191: $numinrow,$$rowtotal,$usertypes);
4192: $$rowtotal ++;
4193: }
4194: }
4195: } else {
4196: my %choices = &Apache::lonlocal::texthash (
4197: cancreate_email => 'E-mail address as username',
4198: );
4199: my @toggles = sort(keys(%choices));
4200: my %defaultchecked = (
4201: 'cancreate_email' => 'off',
4202: );
4203: my $itemcount = 0;
4204: my $display = 'none';
4205: if (grep(/^\Qemail\E$/,@selfcreate)) {
4206: $display = 'block';
4207: }
4208: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4209: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4210: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4211: my $usertypes = {};
4212: my $order = [];
4213: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4214: $usertypes = $domdefaults{'inststatustypes'};
4215: $order = $domdefaults{'inststatusguest'};
4216: }
4217: if (ref($order) eq 'ARRAY') {
4218: push(@{$order},'default');
4219: if (@{$order} > 1) {
4220: $usertypes->{'default'} = &mt('Other users');
4221: $additional .= '<table><tr>';
4222: foreach my $status (@{$order}) {
4223: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4224: }
4225: $additional .= '</tr><tr>';
4226: foreach my $status (@{$order}) {
4227: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4228: }
4229: $additional .= '</tr></table>';
4230: } else {
4231: $usertypes->{'default'} = &mt('All users');
4232: $additional .= &email_as_username($rowtotal,$processing);
4233: }
4234: }
4235: $additional .= '</div>'."\n";
4236:
4237: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4238: \%choices,$$rowtotal,$onclick,$additional);
4239: $$rowtotal ++;
4240: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4241: $$rowtotal ++;
4242: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4243: $numinrow = 1;
4244: if (ref($order) eq 'ARRAY') {
4245: foreach my $status (@{$order}) {
4246: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4247: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4248: $$rowtotal ++;
4249: }
4250: }
4251: my ($emailrules,$emailruleorder) =
4252: &Apache::lonnet::inst_userrules($dom,'email');
4253: if (ref($emailrules) eq 'HASH') {
4254: if (keys(%{$emailrules}) > 0) {
4255: $datatable .= &user_formats_row('email',$settings,$emailrules,
4256: $emailruleorder,$numinrow,$$rowtotal);
4257: $$rowtotal ++;
4258: }
4259: }
4260: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4261: }
4262: return $datatable;
4263: }
4264:
4265: sub email_as_username {
4266: my ($rowtotal,$processing,$type) = @_;
4267: my %choices =
4268: &Apache::lonlocal::texthash (
4269: automatic => 'Automatic approval',
4270: approval => 'Queued for approval',
4271: );
4272: my $output;
4273: foreach my $option ('automatic','approval') {
4274: my $checked;
4275: if (ref($processing) eq 'HASH') {
4276: if ($type eq '') {
4277: if (!exists($processing->{'default'})) {
4278: if ($option eq 'automatic') {
4279: $checked = ' checked="checked"';
4280: }
4281: } else {
4282: if ($processing->{'default'} eq $option) {
4283: $checked = ' checked="checked"';
4284: }
4285: }
4286: } else {
4287: if (!exists($processing->{$type})) {
4288: if ($option eq 'automatic') {
4289: $checked = ' checked="checked"';
4290: }
4291: } else {
4292: if ($processing->{$type} eq $option) {
4293: $checked = ' checked="checked"';
4294: }
4295: }
4296: }
4297: } elsif ($option eq 'automatic') {
4298: $checked = ' checked="checked"';
4299: }
4300: my $name = 'cancreate_emailprocess';
4301: if (($type ne '') && ($type ne 'default')) {
4302: $name .= '_'.$type;
4303: }
4304: $output .= '<span class="LC_nobreak"><label>'.
4305: '<input type="radio" name="'.$name.'"'.
4306: $checked.' value="'.$option.'" />'.
4307: $choices{$option}.'</label></span>';
4308: if ($type eq '') {
4309: $output .= ' ';
4310: } else {
4311: $output .= '<br />';
4312: }
4313: }
4314: $$rowtotal ++;
4315: return $output;
4316: }
4317:
4318: sub captcha_choice {
4319: my ($context,$settings,$itemcount) = @_;
4320: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4321: my %lt = &captcha_phrases();
4322: $keyentry = 'hidden';
4323: if ($context eq 'cancreate') {
4324: $rowname = &mt('CAPTCHA validation');
4325: } elsif ($context eq 'login') {
4326: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4327: }
4328: if (ref($settings) eq 'HASH') {
4329: if ($settings->{'captcha'}) {
4330: $checked{$settings->{'captcha'}} = ' checked="checked"';
4331: } else {
4332: $checked{'original'} = ' checked="checked"';
4333: }
4334: if ($settings->{'captcha'} eq 'recaptcha') {
4335: $pubtext = $lt{'pub'};
4336: $privtext = $lt{'priv'};
4337: $keyentry = 'text';
4338: }
4339: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4340: $currpub = $settings->{'recaptchakeys'}{'public'};
4341: $currpriv = $settings->{'recaptchakeys'}{'private'};
4342: }
4343: } else {
4344: $checked{'original'} = ' checked="checked"';
4345: }
4346: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4347: my $output = '<tr'.$css_class.'>'.
4348: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4349: '<table><tr><td>'."\n";
4350: foreach my $option ('original','recaptcha','notused') {
4351: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4352: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4353: $lt{$option}.'</label></span>';
4354: unless ($option eq 'notused') {
4355: $output .= (' 'x2)."\n";
4356: }
4357: }
4358: #
4359: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4360: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4361: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4362: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4363: #
4364: $output .= '</td></tr>'."\n".
4365: '<tr><td>'."\n".
4366: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4367: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4368: $currpub.'" size="40" /></span><br />'."\n".
4369: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4370: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4371: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4372: '</td></tr>';
4373: return $output;
4374: }
4375:
4376: sub user_formats_row {
4377: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4378: my $output;
4379: my %text = (
4380: 'username' => 'new usernames',
4381: 'id' => 'IDs',
4382: 'email' => 'self-created accounts (e-mail)',
4383: );
4384: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4385: $output = '<tr '.$css_class.'>'.
4386: '<td><span class="LC_nobreak">';
4387: if ($type eq 'email') {
4388: $output .= &mt("Formats disallowed for $text{$type}: ");
4389: } else {
4390: $output .= &mt("Format rules to check for $text{$type}: ");
4391: }
4392: $output .= '</span></td>'.
4393: '<td class="LC_left_item" colspan="2"><table>';
4394: my $rem;
4395: if (ref($ruleorder) eq 'ARRAY') {
4396: for (my $i=0; $i<@{$ruleorder}; $i++) {
4397: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4398: my $rem = $i%($numinrow);
4399: if ($rem == 0) {
4400: if ($i > 0) {
4401: $output .= '</tr>';
4402: }
4403: $output .= '<tr>';
4404: }
4405: my $check = ' ';
4406: if (ref($settings) eq 'HASH') {
4407: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4408: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4409: $check = ' checked="checked" ';
4410: }
4411: }
4412: }
4413: $output .= '<td class="LC_left_item">'.
4414: '<span class="LC_nobreak"><label>'.
4415: '<input type="checkbox" name="'.$type.'_rule" '.
4416: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4417: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4418: }
4419: }
4420: $rem = @{$ruleorder}%($numinrow);
4421: }
4422: my $colsleft = $numinrow - $rem;
4423: if ($colsleft > 1 ) {
4424: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4425: ' </td>';
4426: } elsif ($colsleft == 1) {
4427: $output .= '<td class="LC_left_item"> </td>';
4428: }
4429: $output .= '</tr></table></td></tr>';
4430: return $output;
4431: }
4432:
4433: sub usercreation_types {
4434: my %lt = &Apache::lonlocal::texthash (
4435: author => 'When adding a co-author',
4436: course => 'When adding a user to a course',
4437: requestcrs => 'When requesting a course',
4438: any => 'Any',
4439: official => 'Institutional only ',
4440: unofficial => 'Non-institutional only',
4441: none => 'None',
4442: );
4443: return %lt;
4444: }
4445:
4446: sub selfcreation_types {
4447: my %lt = &Apache::lonlocal::texthash (
4448: selfcreate => 'User creates own account',
4449: any => 'Any',
4450: official => 'Institutional only ',
4451: unofficial => 'Non-institutional only',
4452: email => 'E-mail address',
4453: login => 'Institutional Login',
4454: sso => 'SSO',
4455: );
4456: }
4457:
4458: sub authtype_names {
4459: my %lt = &Apache::lonlocal::texthash(
4460: int => 'Internal',
4461: krb4 => 'Kerberos 4',
4462: krb5 => 'Kerberos 5',
4463: loc => 'Local',
4464: );
4465: return %lt;
4466: }
4467:
4468: sub context_names {
4469: my %context_title = &Apache::lonlocal::texthash(
4470: author => 'Creating users when an Author',
4471: course => 'Creating users when in a course',
4472: domain => 'Creating users when a Domain Coordinator',
4473: );
4474: return %context_title;
4475: }
4476:
4477: sub print_usermodification {
4478: my ($position,$dom,$settings,$rowtotal) = @_;
4479: my $numinrow = 4;
4480: my ($context,$datatable,$rowcount);
4481: if ($position eq 'top') {
4482: $rowcount = 0;
4483: $context = 'author';
4484: foreach my $role ('ca','aa') {
4485: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4486: $numinrow,$rowcount);
4487: $$rowtotal ++;
4488: $rowcount ++;
4489: }
4490: } elsif ($position eq 'bottom') {
4491: $context = 'course';
4492: $rowcount = 0;
4493: foreach my $role ('st','ep','ta','in','cr') {
4494: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4495: $numinrow,$rowcount);
4496: $$rowtotal ++;
4497: $rowcount ++;
4498: }
4499: }
4500: return $datatable;
4501: }
4502:
4503: sub print_defaults {
4504: my ($position,$dom,$settings,$rowtotal) = @_;
4505: my $rownum = 0;
4506: my ($datatable,$css_class);
4507: if ($position eq 'top') {
4508: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4509: 'datelocale_def','portal_def');
4510: my %defaults;
4511: if (ref($settings) eq 'HASH') {
4512: %defaults = %{$settings};
4513: } else {
4514: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4515: foreach my $item (@items) {
4516: $defaults{$item} = $domdefaults{$item};
4517: }
4518: }
4519: my $titles = &defaults_titles($dom);
4520: foreach my $item (@items) {
4521: if ($rownum%2) {
4522: $css_class = '';
4523: } else {
4524: $css_class = ' class="LC_odd_row" ';
4525: }
4526: $datatable .= '<tr'.$css_class.'>'.
4527: '<td><span class="LC_nobreak">'.$titles->{$item}.
4528: '</span></td><td class="LC_right_item" colspan="3">';
4529: if ($item eq 'auth_def') {
4530: my @authtypes = ('internal','krb4','krb5','localauth');
4531: my %shortauth = (
4532: internal => 'int',
4533: krb4 => 'krb4',
4534: krb5 => 'krb5',
4535: localauth => 'loc'
4536: );
4537: my %authnames = &authtype_names();
4538: foreach my $auth (@authtypes) {
4539: my $checked = ' ';
4540: if ($defaults{$item} eq $auth) {
4541: $checked = ' checked="checked" ';
4542: }
4543: $datatable .= '<label><input type="radio" name="'.$item.
4544: '" value="'.$auth.'"'.$checked.'/>'.
4545: $authnames{$shortauth{$auth}}.'</label> ';
4546: }
4547: } elsif ($item eq 'timezone_def') {
4548: my $includeempty = 1;
4549: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4550: } elsif ($item eq 'datelocale_def') {
4551: my $includeempty = 1;
4552: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4553: } elsif ($item eq 'lang_def') {
4554: my %langchoices = &get_languages_hash();
4555: $langchoices{''} = 'No language preference';
4556: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4557: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4558: \%langchoices);
4559: } else {
4560: my $size;
4561: if ($item eq 'portal_def') {
4562: $size = ' size="25"';
4563: }
4564: $datatable .= '<input type="text" name="'.$item.'" value="'.
4565: $defaults{$item}.'"'.$size.' />';
4566: }
4567: $datatable .= '</td></tr>';
4568: $rownum ++;
4569: }
4570: } else {
4571: my (%defaults);
4572: if (ref($settings) eq 'HASH') {
4573: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4574: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4575: my $maxnum = @{$settings->{'inststatusorder'}};
4576: for (my $i=0; $i<$maxnum; $i++) {
4577: $css_class = $rownum%2?' class="LC_odd_row"':'';
4578: my $item = $settings->{'inststatusorder'}->[$i];
4579: my $title = $settings->{'inststatustypes'}->{$item};
4580: my $guestok;
4581: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4582: $guestok = 1;
4583: }
4584: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4585: $datatable .= '<tr'.$css_class.'>'.
4586: '<td><span class="LC_nobreak">'.
4587: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4588: for (my $k=0; $k<=$maxnum; $k++) {
4589: my $vpos = $k+1;
4590: my $selstr;
4591: if ($k == $i) {
4592: $selstr = ' selected="selected" ';
4593: }
4594: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4595: }
4596: my ($checkedon,$checkedoff);
4597: $checkedoff = ' checked="checked"';
4598: if ($guestok) {
4599: $checkedon = $checkedoff;
4600: $checkedoff = '';
4601: }
4602: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4603: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4604: &mt('delete').'</span></td>'.
4605: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4606: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4607: '</span></td>'.
4608: '<td class="LC_right_item"><span class="LC_nobreak">'.
4609: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4610: &mt('Yes').'</label>'.(' 'x2).
4611: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4612: &mt('No').'</label></span></td></tr>';
4613: }
4614: $css_class = $rownum%2?' class="LC_odd_row"':'';
4615: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4616: $datatable .= '<tr '.$css_class.'>'.
4617: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4618: for (my $k=0; $k<=$maxnum; $k++) {
4619: my $vpos = $k+1;
4620: my $selstr;
4621: if ($k == $maxnum) {
4622: $selstr = ' selected="selected" ';
4623: }
4624: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4625: }
4626: $datatable .= '</select> '.&mt('Internal ID:').
4627: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4628: ' '.&mt('(new)').
4629: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4630: &mt('Name displayed:').
4631: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4632: '<td class="LC_right_item"><span class="LC_nobreak">'.
4633: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4634: &mt('Yes').'</label>'.(' 'x2).
4635: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4636: &mt('No').'</label></span></td></tr>';
4637: '</tr>'."\n";
4638: $rownum ++;
4639: }
4640: }
4641: }
4642: $$rowtotal += $rownum;
4643: return $datatable;
4644: }
4645:
4646: sub get_languages_hash {
4647: my %langchoices;
4648: foreach my $id (&Apache::loncommon::languageids()) {
4649: my $code = &Apache::loncommon::supportedlanguagecode($id);
4650: if ($code ne '') {
4651: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4652: }
4653: }
4654: return %langchoices;
4655: }
4656:
4657: sub defaults_titles {
4658: my ($dom) = @_;
4659: my %titles = &Apache::lonlocal::texthash (
4660: 'auth_def' => 'Default authentication type',
4661: 'auth_arg_def' => 'Default authentication argument',
4662: 'lang_def' => 'Default language',
4663: 'timezone_def' => 'Default timezone',
4664: 'datelocale_def' => 'Default locale for dates',
4665: 'portal_def' => 'Portal/Default URL',
4666: );
4667: if ($dom) {
4668: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4669: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4670: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4671: $protocol = 'http' if ($protocol ne 'https');
4672: if ($uint_dom) {
4673: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4674: $uint_dom);
4675: }
4676: }
4677: return (\%titles);
4678: }
4679:
4680: sub print_scantronformat {
4681: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4682: my $itemcount = 1;
4683: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4684: %confhash);
4685: my $switchserver = &check_switchserver($dom,$confname);
4686: my %lt = &Apache::lonlocal::texthash (
4687: default => 'Default bubblesheet format file error',
4688: custom => 'Custom bubblesheet format file error',
4689: );
4690: my %scantronfiles = (
4691: default => 'default.tab',
4692: custom => 'custom.tab',
4693: );
4694: foreach my $key (keys(%scantronfiles)) {
4695: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4696: .$scantronfiles{$key};
4697: }
4698: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4699: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4700: if (!$switchserver) {
4701: my $servadm = $r->dir_config('lonAdmEMail');
4702: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4703: if ($configuserok eq 'ok') {
4704: if ($author_ok eq 'ok') {
4705: my %legacyfile = (
4706: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4707: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4708: );
4709: my %md5chk;
4710: foreach my $type (keys(%legacyfile)) {
4711: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4712: chomp($md5chk{$type});
4713: }
4714: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4715: foreach my $type (keys(%legacyfile)) {
4716: ($scantronurls{$type},my $error) =
4717: &legacy_scantronformat($r,$dom,$confname,
4718: $type,$legacyfile{$type},
4719: $scantronurls{$type},
4720: $scantronfiles{$type});
4721: if ($error ne '') {
4722: $error{$type} = $error;
4723: }
4724: }
4725: if (keys(%error) == 0) {
4726: $is_custom = 1;
4727: $confhash{'scantron'}{'scantronformat'} =
4728: $scantronurls{'custom'};
4729: my $putresult =
4730: &Apache::lonnet::put_dom('configuration',
4731: \%confhash,$dom);
4732: if ($putresult ne 'ok') {
4733: $error{'custom'} =
4734: '<span class="LC_error">'.
4735: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4736: }
4737: }
4738: } else {
4739: ($scantronurls{'default'},my $error) =
4740: &legacy_scantronformat($r,$dom,$confname,
4741: 'default',$legacyfile{'default'},
4742: $scantronurls{'default'},
4743: $scantronfiles{'default'});
4744: if ($error eq '') {
4745: $confhash{'scantron'}{'scantronformat'} = '';
4746: my $putresult =
4747: &Apache::lonnet::put_dom('configuration',
4748: \%confhash,$dom);
4749: if ($putresult ne 'ok') {
4750: $error{'default'} =
4751: '<span class="LC_error">'.
4752: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4753: }
4754: } else {
4755: $error{'default'} = $error;
4756: }
4757: }
4758: }
4759: }
4760: } else {
4761: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4762: }
4763: }
4764: if (ref($settings) eq 'HASH') {
4765: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4766: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4767: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4768: $scantronurl = '';
4769: } else {
4770: $scantronurl = $settings->{'scantronformat'};
4771: }
4772: $is_custom = 1;
4773: } else {
4774: $scantronurl = $scantronurls{'default'};
4775: }
4776: } else {
4777: if ($is_custom) {
4778: $scantronurl = $scantronurls{'custom'};
4779: } else {
4780: $scantronurl = $scantronurls{'default'};
4781: }
4782: }
4783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4784: $datatable .= '<tr'.$css_class.'>';
4785: if (!$is_custom) {
4786: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4787: '<span class="LC_nobreak">';
4788: if ($scantronurl) {
4789: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4790: undef,undef,undef,undef,'background-color:#ffffff');
4791: } else {
4792: $datatable = &mt('File unavailable for display');
4793: }
4794: $datatable .= '</span></td>';
4795: if (keys(%error) == 0) {
4796: $datatable .= '<td valign="bottom">';
4797: if (!$switchserver) {
4798: $datatable .= &mt('Upload:').'<br />';
4799: }
4800: } else {
4801: my $errorstr;
4802: foreach my $key (sort(keys(%error))) {
4803: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4804: }
4805: $datatable .= '<td>'.$errorstr;
4806: }
4807: } else {
4808: if (keys(%error) > 0) {
4809: my $errorstr;
4810: foreach my $key (sort(keys(%error))) {
4811: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4812: }
4813: $datatable .= '<td>'.$errorstr.'</td><td> ';
4814: } elsif ($scantronurl) {
4815: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4816: undef,undef,undef,undef,'background-color:#ffffff');
4817: $datatable .= '<td><span class="LC_nobreak">'.
4818: $link.
4819: '<label><input type="checkbox" name="scantronformat_del"'.
4820: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4821: '<td><span class="LC_nobreak"> '.
4822: &mt('Replace:').'</span><br />';
4823: }
4824: }
4825: if (keys(%error) == 0) {
4826: if ($switchserver) {
4827: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4828: } else {
4829: $datatable .='<span class="LC_nobreak"> '.
4830: '<input type="file" name="scantronformat" /></span>';
4831: }
4832: }
4833: $datatable .= '</td></tr>';
4834: $$rowtotal ++;
4835: return $datatable;
4836: }
4837:
4838: sub legacy_scantronformat {
4839: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4840: my ($url,$error);
4841: my @statinfo = &Apache::lonnet::stat_file($newurl);
4842: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4843: (my $result,$url) =
4844: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4845: '','',$newfile);
4846: if ($result ne 'ok') {
4847: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4848: }
4849: }
4850: return ($url,$error);
4851: }
4852:
4853: sub print_coursecategories {
4854: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4855: my $datatable;
4856: if ($position eq 'top') {
4857: my (%checked);
4858: my @catitems = ('unauth','auth');
4859: my @cattypes = ('std','domonly','codesrch','none');
4860: $checked{'unauth'} = 'std';
4861: $checked{'auth'} = 'std';
4862: if (ref($settings) eq 'HASH') {
4863: foreach my $type (@cattypes) {
4864: if ($type eq $settings->{'unauth'}) {
4865: $checked{'unauth'} = $type;
4866: }
4867: if ($type eq $settings->{'auth'}) {
4868: $checked{'auth'} = $type;
4869: }
4870: }
4871: }
4872: my %lt = &Apache::lonlocal::texthash (
4873: unauth => 'Catalog type for unauthenticated users',
4874: auth => 'Catalog type for authenticated users',
4875: none => 'No catalog',
4876: std => 'Standard catalog',
4877: domonly => 'Domain-only catalog',
4878: codesrch => "Code search form",
4879: );
4880: my $itemcount = 0;
4881: foreach my $item (@catitems) {
4882: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4883: $datatable .= '<tr '.$css_class.'>'.
4884: '<td>'.$lt{$item}.'</td>'.
4885: '<td class="LC_right_item"><span class="LC_nobreak">';
4886: foreach my $type (@cattypes) {
4887: my $ischecked;
4888: if ($checked{$item} eq $type) {
4889: $ischecked=' checked="checked"';
4890: }
4891: $datatable .= '<label>'.
4892: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4893: ' />'.$lt{$type}.'</label> ';
4894: }
4895: $datatable .= '</td></tr>';
4896: $itemcount ++;
4897: }
4898: $$rowtotal += $itemcount;
4899: } elsif ($position eq 'middle') {
4900: my $toggle_cats_crs = ' ';
4901: my $toggle_cats_dom = ' checked="checked" ';
4902: my $can_cat_crs = ' ';
4903: my $can_cat_dom = ' checked="checked" ';
4904: my $toggle_catscomm_comm = ' ';
4905: my $toggle_catscomm_dom = ' checked="checked" ';
4906: my $can_catcomm_comm = ' ';
4907: my $can_catcomm_dom = ' checked="checked" ';
4908:
4909: if (ref($settings) eq 'HASH') {
4910: if ($settings->{'togglecats'} eq 'crs') {
4911: $toggle_cats_crs = $toggle_cats_dom;
4912: $toggle_cats_dom = ' ';
4913: }
4914: if ($settings->{'categorize'} eq 'crs') {
4915: $can_cat_crs = $can_cat_dom;
4916: $can_cat_dom = ' ';
4917: }
4918: if ($settings->{'togglecatscomm'} eq 'comm') {
4919: $toggle_catscomm_comm = $toggle_catscomm_dom;
4920: $toggle_catscomm_dom = ' ';
4921: }
4922: if ($settings->{'categorizecomm'} eq 'comm') {
4923: $can_catcomm_comm = $can_catcomm_dom;
4924: $can_catcomm_dom = ' ';
4925: }
4926: }
4927: my %title = &Apache::lonlocal::texthash (
4928: togglecats => 'Show/Hide a course in catalog',
4929: togglecatscomm => 'Show/Hide a community in catalog',
4930: categorize => 'Assign a category to a course',
4931: categorizecomm => 'Assign a category to a community',
4932: );
4933: my %level = &Apache::lonlocal::texthash (
4934: dom => 'Set in Domain',
4935: crs => 'Set in Course',
4936: comm => 'Set in Community',
4937: );
4938: $datatable = '<tr class="LC_odd_row">'.
4939: '<td>'.$title{'togglecats'}.'</td>'.
4940: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4941: '<input type="radio" name="togglecats"'.
4942: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4943: '<label><input type="radio" name="togglecats"'.
4944: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4945: '</tr><tr>'.
4946: '<td>'.$title{'categorize'}.'</td>'.
4947: '<td class="LC_right_item"><span class="LC_nobreak">'.
4948: '<label><input type="radio" name="categorize"'.
4949: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4950: '<label><input type="radio" name="categorize"'.
4951: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4952: '</tr><tr class="LC_odd_row">'.
4953: '<td>'.$title{'togglecatscomm'}.'</td>'.
4954: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4955: '<input type="radio" name="togglecatscomm"'.
4956: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4957: '<label><input type="radio" name="togglecatscomm"'.
4958: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4959: '</tr><tr>'.
4960: '<td>'.$title{'categorizecomm'}.'</td>'.
4961: '<td class="LC_right_item"><span class="LC_nobreak">'.
4962: '<label><input type="radio" name="categorizecomm"'.
4963: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4964: '<label><input type="radio" name="categorizecomm"'.
4965: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4966: '</tr>';
4967: $$rowtotal += 4;
4968: } else {
4969: my $css_class;
4970: my $itemcount = 1;
4971: my $cathash;
4972: if (ref($settings) eq 'HASH') {
4973: $cathash = $settings->{'cats'};
4974: }
4975: if (ref($cathash) eq 'HASH') {
4976: my (@cats,@trails,%allitems,%idx,@jsarray);
4977: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4978: \%allitems,\%idx,\@jsarray);
4979: my $maxdepth = scalar(@cats);
4980: my $colattrib = '';
4981: if ($maxdepth > 2) {
4982: $colattrib = ' colspan="2" ';
4983: }
4984: my @path;
4985: if (@cats > 0) {
4986: if (ref($cats[0]) eq 'ARRAY') {
4987: my $numtop = @{$cats[0]};
4988: my $maxnum = $numtop;
4989: my %default_names = (
4990: instcode => &mt('Official courses'),
4991: communities => &mt('Communities'),
4992: );
4993:
4994: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4995: ($cathash->{'instcode::0'} eq '') ||
4996: (!grep(/^communities$/,@{$cats[0]})) ||
4997: ($cathash->{'communities::0'} eq '')) {
4998: $maxnum ++;
4999: }
5000: my $lastidx;
5001: for (my $i=0; $i<$numtop; $i++) {
5002: my $parent = $cats[0][$i];
5003: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5004: my $item = &escape($parent).'::0';
5005: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5006: $lastidx = $idx{$item};
5007: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5008: .'<select name="'.$item.'"'.$chgstr.'>';
5009: for (my $k=0; $k<=$maxnum; $k++) {
5010: my $vpos = $k+1;
5011: my $selstr;
5012: if ($k == $i) {
5013: $selstr = ' selected="selected" ';
5014: }
5015: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5016: }
5017: $datatable .= '</select></span></td><td>';
5018: if ($parent eq 'instcode' || $parent eq 'communities') {
5019: $datatable .= '<span class="LC_nobreak">'
5020: .$default_names{$parent}.'</span>';
5021: if ($parent eq 'instcode') {
5022: $datatable .= '<br /><span class="LC_nobreak">('
5023: .&mt('with institutional codes')
5024: .')</span></td><td'.$colattrib.'>';
5025: } else {
5026: $datatable .= '<table><tr><td>';
5027: }
5028: $datatable .= '<span class="LC_nobreak">'
5029: .'<label><input type="radio" name="'
5030: .$parent.'" value="1" checked="checked" />'
5031: .&mt('Display').'</label>';
5032: if ($parent eq 'instcode') {
5033: $datatable .= ' ';
5034: } else {
5035: $datatable .= '</span></td></tr><tr><td>'
5036: .'<span class="LC_nobreak">';
5037: }
5038: $datatable .= '<label><input type="radio" name="'
5039: .$parent.'" value="0" />'
5040: .&mt('Do not display').'</label></span>';
5041: if ($parent eq 'communities') {
5042: $datatable .= '</td></tr></table>';
5043: }
5044: $datatable .= '</td>';
5045: } else {
5046: $datatable .= $parent
5047: .' <span class="LC_nobreak"><label>'
5048: .'<input type="checkbox" name="deletecategory" '
5049: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5050: }
5051: my $depth = 1;
5052: push(@path,$parent);
5053: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5054: pop(@path);
5055: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5056: $itemcount ++;
5057: }
5058: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5059: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5060: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5061: for (my $k=0; $k<=$maxnum; $k++) {
5062: my $vpos = $k+1;
5063: my $selstr;
5064: if ($k == $numtop) {
5065: $selstr = ' selected="selected" ';
5066: }
5067: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5068: }
5069: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5070: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5071: .'</tr>'."\n";
5072: $itemcount ++;
5073: foreach my $default ('instcode','communities') {
5074: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5075: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5076: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5077: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5078: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5079: for (my $k=0; $k<=$maxnum; $k++) {
5080: my $vpos = $k+1;
5081: my $selstr;
5082: if ($k == $maxnum) {
5083: $selstr = ' selected="selected" ';
5084: }
5085: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5086: }
5087: $datatable .= '</select></span></td>'.
5088: '<td><span class="LC_nobreak">'.
5089: $default_names{$default}.'</span>';
5090: if ($default eq 'instcode') {
5091: $datatable .= '<br /><span class="LC_nobreak">('
5092: .&mt('with institutional codes').')</span>';
5093: }
5094: $datatable .= '</td>'
5095: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5096: .&mt('Display').'</label> '
5097: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5098: .&mt('Do not display').'</label></span></td></tr>';
5099: }
5100: }
5101: }
5102: } else {
5103: $datatable .= &initialize_categories($itemcount);
5104: }
5105: } else {
5106: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5107: .&initialize_categories($itemcount);
5108: }
5109: $$rowtotal += $itemcount;
5110: }
5111: return $datatable;
5112: }
5113:
5114: sub print_serverstatuses {
5115: my ($dom,$settings,$rowtotal) = @_;
5116: my $datatable;
5117: my @pages = &serverstatus_pages();
5118: my (%namedaccess,%machineaccess);
5119: foreach my $type (@pages) {
5120: $namedaccess{$type} = '';
5121: $machineaccess{$type}= '';
5122: }
5123: if (ref($settings) eq 'HASH') {
5124: foreach my $type (@pages) {
5125: if (exists($settings->{$type})) {
5126: if (ref($settings->{$type}) eq 'HASH') {
5127: foreach my $key (keys(%{$settings->{$type}})) {
5128: if ($key eq 'namedusers') {
5129: $namedaccess{$type} = $settings->{$type}->{$key};
5130: } elsif ($key eq 'machines') {
5131: $machineaccess{$type} = $settings->{$type}->{$key};
5132: }
5133: }
5134: }
5135: }
5136: }
5137: }
5138: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5139: my $rownum = 0;
5140: my $css_class;
5141: foreach my $type (@pages) {
5142: $rownum ++;
5143: $css_class = $rownum%2?' class="LC_odd_row"':'';
5144: $datatable .= '<tr'.$css_class.'>'.
5145: '<td><span class="LC_nobreak">'.
5146: $titles->{$type}.'</span></td>'.
5147: '<td class="LC_left_item">'.
5148: '<input type="text" name="'.$type.'_namedusers" '.
5149: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5150: '<td class="LC_right_item">'.
5151: '<span class="LC_nobreak">'.
5152: '<input type="text" name="'.$type.'_machines" '.
5153: 'value="'.$machineaccess{$type}.'" size="10" />'.
5154: '</td></tr>'."\n";
5155: }
5156: $$rowtotal += $rownum;
5157: return $datatable;
5158: }
5159:
5160: sub serverstatus_pages {
5161: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5162: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5163: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5164: 'uniquecodes','diskusage');
5165: }
5166:
5167: sub defaults_javascript {
5168: my ($settings) = @_;
5169: my ($output,$jstext);
5170: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5171: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5172: if ($maxnum eq '') {
5173: $maxnum = 0;
5174: }
5175: $maxnum ++;
5176: $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5177: return <<"ENDSCRIPT";
5178: <script type="text/javascript">
5179: // <![CDATA[
5180: function reorderTypes(form,caller) {
5181: var changedVal;
5182: $jstext
5183: var newpos = 'addinststatus_pos';
5184: var current = new Array;
5185: var maxh = $maxnum;
5186: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5187: var oldVal;
5188: if (caller == newpos) {
5189: changedVal = newitemVal;
5190: } else {
5191: var curritem = 'inststatus_pos_'+caller;
5192: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5193: current[newitemVal] = newpos;
5194: }
5195: for (var i=0; i<inststatuses.length; i++) {
5196: if (inststatuses[i] != caller) {
5197: var elementName = 'inststatus_pos_'+inststatuses[i];
5198: if (form.elements[elementName]) {
5199: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5200: current[currVal] = elementName;
5201: }
5202: }
5203: }
5204: for (var j=0; j<maxh; j++) {
5205: if (current[j] == undefined) {
5206: oldVal = j;
5207: }
5208: }
5209: if (oldVal < changedVal) {
5210: for (var k=oldVal+1; k<=changedVal ; k++) {
5211: var elementName = current[k];
5212: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5213: }
5214: } else {
5215: for (var k=changedVal; k<oldVal; k++) {
5216: var elementName = current[k];
5217: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5218: }
5219: }
5220: return;
5221: }
5222:
5223: // ]]>
5224: </script>
5225:
5226: ENDSCRIPT
5227: }
5228: }
5229:
5230: sub coursecategories_javascript {
5231: my ($settings) = @_;
5232: my ($output,$jstext,$cathash);
5233: if (ref($settings) eq 'HASH') {
5234: $cathash = $settings->{'cats'};
5235: }
5236: if (ref($cathash) eq 'HASH') {
5237: my (@cats,@jsarray,%idx);
5238: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5239: if (@jsarray > 0) {
5240: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5241: for (my $i=0; $i<@jsarray; $i++) {
5242: if (ref($jsarray[$i]) eq 'ARRAY') {
5243: my $catstr = join('","',@{$jsarray[$i]});
5244: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5245: }
5246: }
5247: }
5248: } else {
5249: $jstext = ' var categories = Array(1);'."\n".
5250: ' categories[0] = Array("instcode_pos");'."\n";
5251: }
5252: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5253: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5254: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5255: $output = <<"ENDSCRIPT";
5256: <script type="text/javascript">
5257: // <![CDATA[
5258: function reorderCats(form,parent,item,idx) {
5259: var changedVal;
5260: $jstext
5261: var newpos = 'addcategory_pos';
5262: if (parent == '') {
5263: var has_instcode = 0;
5264: var maxtop = categories[idx].length;
5265: for (var j=0; j<maxtop; j++) {
5266: if (categories[idx][j] == 'instcode::0') {
5267: has_instcode == 1;
5268: }
5269: }
5270: if (has_instcode == 0) {
5271: categories[idx][maxtop] = 'instcode_pos';
5272: }
5273: } else {
5274: newpos += '_'+parent;
5275: }
5276: var maxh = 1 + categories[idx].length;
5277: var current = new Array;
5278: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5279: if (item == newpos) {
5280: changedVal = newitemVal;
5281: } else {
5282: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5283: current[newitemVal] = newpos;
5284: }
5285: for (var i=0; i<categories[idx].length; i++) {
5286: var elementName = categories[idx][i];
5287: if (elementName != item) {
5288: if (form.elements[elementName]) {
5289: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5290: current[currVal] = elementName;
5291: }
5292: }
5293: }
5294: var oldVal;
5295: for (var j=0; j<maxh; j++) {
5296: if (current[j] == undefined) {
5297: oldVal = j;
5298: }
5299: }
5300: if (oldVal < changedVal) {
5301: for (var k=oldVal+1; k<=changedVal ; k++) {
5302: var elementName = current[k];
5303: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5304: }
5305: } else {
5306: for (var k=changedVal; k<oldVal; k++) {
5307: var elementName = current[k];
5308: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5309: }
5310: }
5311: return;
5312: }
5313:
5314: function categoryCheck(form) {
5315: if (form.elements['addcategory_name'].value == 'instcode') {
5316: alert('$instcode_reserved\\n$choose_again');
5317: return false;
5318: }
5319: if (form.elements['addcategory_name'].value == 'communities') {
5320: alert('$communities_reserved\\n$choose_again');
5321: return false;
5322: }
5323: return true;
5324: }
5325:
5326: // ]]>
5327: </script>
5328:
5329: ENDSCRIPT
5330: return $output;
5331: }
5332:
5333: sub initialize_categories {
5334: my ($itemcount) = @_;
5335: my ($datatable,$css_class,$chgstr);
5336: my %default_names = (
5337: instcode => 'Official courses (with institutional codes)',
5338: communities => 'Communities',
5339: );
5340: my $select0 = ' selected="selected"';
5341: my $select1 = '';
5342: foreach my $default ('instcode','communities') {
5343: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5344: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5345: if ($default eq 'communities') {
5346: $select1 = $select0;
5347: $select0 = '';
5348: }
5349: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5350: .'<select name="'.$default.'_pos">'
5351: .'<option value="0"'.$select0.'>1</option>'
5352: .'<option value="1"'.$select1.'>2</option>'
5353: .'<option value="2">3</option></select> '
5354: .$default_names{$default}
5355: .'</span></td><td><span class="LC_nobreak">'
5356: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5357: .&mt('Display').'</label> <label>'
5358: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5359: .'</label></span></td></tr>';
5360: $itemcount ++;
5361: }
5362: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5363: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5364: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5365: .'<select name="addcategory_pos"'.$chgstr.'>'
5366: .'<option value="0">1</option>'
5367: .'<option value="1">2</option>'
5368: .'<option value="2" selected="selected">3</option></select> '
5369: .&mt('Add category').'</td><td>'.&mt('Name:')
5370: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5371: return $datatable;
5372: }
5373:
5374: sub build_category_rows {
5375: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5376: my ($text,$name,$item,$chgstr);
5377: if (ref($cats) eq 'ARRAY') {
5378: my $maxdepth = scalar(@{$cats});
5379: if (ref($cats->[$depth]) eq 'HASH') {
5380: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5381: my $numchildren = @{$cats->[$depth]{$parent}};
5382: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5383: $text .= '<td><table class="LC_data_table">';
5384: my ($idxnum,$parent_name,$parent_item);
5385: my $higher = $depth - 1;
5386: if ($higher == 0) {
5387: $parent_name = &escape($parent).'::'.$higher;
5388: } else {
5389: if (ref($path) eq 'ARRAY') {
5390: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5391: }
5392: }
5393: $parent_item = 'addcategory_pos_'.$parent_name;
5394: for (my $j=0; $j<=$numchildren; $j++) {
5395: if ($j < $numchildren) {
5396: $name = $cats->[$depth]{$parent}[$j];
5397: $item = &escape($name).':'.&escape($parent).':'.$depth;
5398: $idxnum = $idx->{$item};
5399: } else {
5400: $name = $parent_name;
5401: $item = $parent_item;
5402: }
5403: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5404: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5405: for (my $i=0; $i<=$numchildren; $i++) {
5406: my $vpos = $i+1;
5407: my $selstr;
5408: if ($j == $i) {
5409: $selstr = ' selected="selected" ';
5410: }
5411: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5412: }
5413: $text .= '</select> ';
5414: if ($j < $numchildren) {
5415: my $deeper = $depth+1;
5416: $text .= $name.' '
5417: .'<label><input type="checkbox" name="deletecategory" value="'
5418: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5419: if(ref($path) eq 'ARRAY') {
5420: push(@{$path},$name);
5421: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5422: pop(@{$path});
5423: }
5424: } else {
5425: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5426: if ($j == $numchildren) {
5427: $text .= $name;
5428: } else {
5429: $text .= $item;
5430: }
5431: $text .= '" value="" />';
5432: }
5433: $text .= '</td></tr>';
5434: }
5435: $text .= '</table></td>';
5436: } else {
5437: my $higher = $depth-1;
5438: if ($higher == 0) {
5439: $name = &escape($parent).'::'.$higher;
5440: } else {
5441: if (ref($path) eq 'ARRAY') {
5442: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5443: }
5444: }
5445: my $colspan;
5446: if ($parent ne 'instcode') {
5447: $colspan = $maxdepth - $depth - 1;
5448: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5449: }
5450: }
5451: }
5452: }
5453: return $text;
5454: }
5455:
5456: sub modifiable_userdata_row {
5457: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5458: my ($role,$rolename,$statustype);
5459: $role = $item;
5460: if ($context eq 'cancreate') {
5461: if ($item =~ /^emailusername_(.+)$/) {
5462: $statustype = $1;
5463: $role = 'emailusername';
5464: if (ref($usertypes) eq 'HASH') {
5465: if ($usertypes->{$statustype}) {
5466: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5467: } else {
5468: $rolename = &mt('Data provided by user');
5469: }
5470: }
5471: }
5472: } elsif ($context eq 'selfcreate') {
5473: if (ref($usertypes) eq 'HASH') {
5474: $rolename = $usertypes->{$role};
5475: } else {
5476: $rolename = $role;
5477: }
5478: } else {
5479: if ($role eq 'cr') {
5480: $rolename = &mt('Custom role');
5481: } else {
5482: $rolename = &Apache::lonnet::plaintext($role);
5483: }
5484: }
5485: my (@fields,%fieldtitles);
5486: if (ref($fieldsref) eq 'ARRAY') {
5487: @fields = @{$fieldsref};
5488: } else {
5489: @fields = ('lastname','firstname','middlename','generation',
5490: 'permanentemail','id');
5491: }
5492: if ((ref($titlesref) eq 'HASH')) {
5493: %fieldtitles = %{$titlesref};
5494: } else {
5495: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5496: }
5497: my $output;
5498: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5499: $output = '<tr '.$css_class.'>'.
5500: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5501: '<td class="LC_left_item" colspan="2"><table>';
5502: my $rem;
5503: my %checks;
5504: if (ref($settings) eq 'HASH') {
5505: if (ref($settings->{$context}) eq 'HASH') {
5506: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5507: my $hashref = $settings->{$context}->{$role};
5508: if ($role eq 'emailusername') {
5509: if ($statustype) {
5510: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5511: $hashref = $settings->{$context}->{$role}->{$statustype};
5512: if (ref($hashref) eq 'HASH') {
5513: foreach my $field (@fields) {
5514: if ($hashref->{$field}) {
5515: $checks{$field} = $hashref->{$field};
5516: }
5517: }
5518: }
5519: }
5520: }
5521: } else {
5522: if (ref($hashref) eq 'HASH') {
5523: foreach my $field (@fields) {
5524: if ($hashref->{$field}) {
5525: $checks{$field} = ' checked="checked" ';
5526: }
5527: }
5528: }
5529: }
5530: }
5531: }
5532: }
5533:
5534: for (my $i=0; $i<@fields; $i++) {
5535: my $rem = $i%($numinrow);
5536: if ($rem == 0) {
5537: if ($i > 0) {
5538: $output .= '</tr>';
5539: }
5540: $output .= '<tr>';
5541: }
5542: my $check = ' ';
5543: unless ($role eq 'emailusername') {
5544: if (exists($checks{$fields[$i]})) {
5545: $check = $checks{$fields[$i]}
5546: } else {
5547: if ($role eq 'st') {
5548: if (ref($settings) ne 'HASH') {
5549: $check = ' checked="checked" ';
5550: }
5551: }
5552: }
5553: }
5554: $output .= '<td class="LC_left_item">'.
5555: '<span class="LC_nobreak">';
5556: if ($role eq 'emailusername') {
5557: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5558: $checks{$fields[$i]} = 'omit';
5559: }
5560: foreach my $option ('required','optional','omit') {
5561: my $checked='';
5562: if ($checks{$fields[$i]} eq $option) {
5563: $checked='checked="checked" ';
5564: }
5565: $output .= '<label>'.
5566: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5567: &mt($option).'</label>'.(' ' x2);
5568: }
5569: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5570: } else {
5571: $output .= '<label>'.
5572: '<input type="checkbox" name="canmodify_'.$role.'" '.
5573: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5574: '</label>';
5575: }
5576: $output .= '</span></td>';
5577: $rem = @fields%($numinrow);
5578: }
5579: my $colsleft = $numinrow - $rem;
5580: if ($colsleft > 1 ) {
5581: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5582: ' </td>';
5583: } elsif ($colsleft == 1) {
5584: $output .= '<td class="LC_left_item"> </td>';
5585: }
5586: $output .= '</tr></table></td></tr>';
5587: return $output;
5588: }
5589:
5590: sub insttypes_row {
5591: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5592: my %lt = &Apache::lonlocal::texthash (
5593: cansearch => 'Users allowed to search',
5594: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5595: lockablenames => 'User preference to lock name',
5596: );
5597: my $showdom;
5598: if ($context eq 'cansearch') {
5599: $showdom = ' ('.$dom.')';
5600: }
5601: my $class = 'LC_left_item';
5602: if ($context eq 'statustocreate') {
5603: $class = 'LC_right_item';
5604: }
5605: my $css_class = ' class="LC_odd_row"';
5606: if ($rownum ne '') {
5607: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5608: }
5609: my $output = '<tr'.$css_class.'>'.
5610: '<td>'.$lt{$context}.$showdom.
5611: '</td><td class="'.$class.'" colspan="2"><table>';
5612: my $rem;
5613: if (ref($types) eq 'ARRAY') {
5614: for (my $i=0; $i<@{$types}; $i++) {
5615: if (defined($usertypes->{$types->[$i]})) {
5616: my $rem = $i%($numinrow);
5617: if ($rem == 0) {
5618: if ($i > 0) {
5619: $output .= '</tr>';
5620: }
5621: $output .= '<tr>';
5622: }
5623: my $check = ' ';
5624: if (ref($settings) eq 'HASH') {
5625: if (ref($settings->{$context}) eq 'ARRAY') {
5626: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5627: $check = ' checked="checked" ';
5628: }
5629: } elsif ($context eq 'statustocreate') {
5630: $check = ' checked="checked" ';
5631: }
5632: }
5633: $output .= '<td class="LC_left_item">'.
5634: '<span class="LC_nobreak"><label>'.
5635: '<input type="checkbox" name="'.$context.'" '.
5636: 'value="'.$types->[$i].'"'.$check.'/>'.
5637: $usertypes->{$types->[$i]}.'</label></span></td>';
5638: }
5639: }
5640: $rem = @{$types}%($numinrow);
5641: }
5642: my $colsleft = $numinrow - $rem;
5643: if (($rem == 0) && (@{$types} > 0)) {
5644: $output .= '<tr>';
5645: }
5646: if ($colsleft > 1) {
5647: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5648: } else {
5649: $output .= '<td class="LC_left_item">';
5650: }
5651: my $defcheck = ' ';
5652: if (ref($settings) eq 'HASH') {
5653: if (ref($settings->{$context}) eq 'ARRAY') {
5654: if (grep(/^default$/,@{$settings->{$context}})) {
5655: $defcheck = ' checked="checked" ';
5656: }
5657: } elsif ($context eq 'statustocreate') {
5658: $defcheck = ' checked="checked" ';
5659: }
5660: }
5661: $output .= '<span class="LC_nobreak"><label>'.
5662: '<input type="checkbox" name="'.$context.'" '.
5663: 'value="default"'.$defcheck.'/>'.
5664: $othertitle.'</label></span></td>'.
5665: '</tr></table></td></tr>';
5666: return $output;
5667: }
5668:
5669: sub sorted_searchtitles {
5670: my %searchtitles = &Apache::lonlocal::texthash(
5671: 'uname' => 'username',
5672: 'lastname' => 'last name',
5673: 'lastfirst' => 'last name, first name',
5674: );
5675: my @titleorder = ('uname','lastname','lastfirst');
5676: return (\%searchtitles,\@titleorder);
5677: }
5678:
5679: sub sorted_searchtypes {
5680: my %srchtypes_desc = (
5681: exact => 'is exact match',
5682: contains => 'contains ..',
5683: begins => 'begins with ..',
5684: );
5685: my @srchtypeorder = ('exact','begins','contains');
5686: return (\%srchtypes_desc,\@srchtypeorder);
5687: }
5688:
5689: sub usertype_update_row {
5690: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5691: my $datatable;
5692: my $numinrow = 4;
5693: foreach my $type (@{$types}) {
5694: if (defined($usertypes->{$type})) {
5695: $$rownums ++;
5696: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5697: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5698: '</td><td class="LC_left_item"><table>';
5699: for (my $i=0; $i<@{$fields}; $i++) {
5700: my $rem = $i%($numinrow);
5701: if ($rem == 0) {
5702: if ($i > 0) {
5703: $datatable .= '</tr>';
5704: }
5705: $datatable .= '<tr>';
5706: }
5707: my $check = ' ';
5708: if (ref($settings) eq 'HASH') {
5709: if (ref($settings->{'fields'}) eq 'HASH') {
5710: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5711: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5712: $check = ' checked="checked" ';
5713: }
5714: }
5715: }
5716: }
5717:
5718: if ($i == @{$fields}-1) {
5719: my $colsleft = $numinrow - $rem;
5720: if ($colsleft > 1) {
5721: $datatable .= '<td colspan="'.$colsleft.'">';
5722: } else {
5723: $datatable .= '<td>';
5724: }
5725: } else {
5726: $datatable .= '<td>';
5727: }
5728: $datatable .= '<span class="LC_nobreak"><label>'.
5729: '<input type="checkbox" name="updateable_'.$type.
5730: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5731: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5732: }
5733: $datatable .= '</tr></table></td></tr>';
5734: }
5735: }
5736: return $datatable;
5737: }
5738:
5739: sub modify_login {
5740: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5741: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5742: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5743: %title = ( coursecatalog => 'Display course catalog',
5744: adminmail => 'Display administrator E-mail address',
5745: helpdesk => 'Display "Contact Helpdesk" link',
5746: newuser => 'Link for visitors to create a user account',
5747: loginheader => 'Log-in box header');
5748: @offon = ('off','on');
5749: if (ref($domconfig{login}) eq 'HASH') {
5750: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5751: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5752: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5753: }
5754: }
5755: }
5756: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5757: \%domconfig,\%loginhash);
5758: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5759: foreach my $item (@toggles) {
5760: $loginhash{login}{$item} = $env{'form.'.$item};
5761: }
5762: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5763: if (ref($colchanges{'login'}) eq 'HASH') {
5764: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5765: \%loginhash);
5766: }
5767:
5768: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5769: my @loginvia_attribs = ('serverpath','custompath','exempt');
5770: if (keys(%servers) > 1) {
5771: foreach my $lonhost (keys(%servers)) {
5772: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5773: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5774: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5775: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5776: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5777: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5778: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5779: $changes{'loginvia'}{$lonhost} = 1;
5780: } else {
5781: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5782: $changes{'loginvia'}{$lonhost} = 1;
5783: }
5784: } else {
5785: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5786: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5787: $changes{'loginvia'}{$lonhost} = 1;
5788: }
5789: }
5790: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5791: foreach my $item (@loginvia_attribs) {
5792: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5793: }
5794: } else {
5795: foreach my $item (@loginvia_attribs) {
5796: my $new = $env{'form.'.$lonhost.'_'.$item};
5797: if (($item eq 'serverpath') && ($new eq 'custom')) {
5798: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5799: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5800: $new = '/';
5801: }
5802: }
5803: if (($item eq 'custompath') &&
5804: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5805: $new = '';
5806: }
5807: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5808: $changes{'loginvia'}{$lonhost} = 1;
5809: }
5810: if ($item eq 'exempt') {
5811: $new =~ s/^\s+//;
5812: $new =~ s/\s+$//;
5813: my @poss_ips = split(/\s*[,:]\s*/,$new);
5814: my @okips;
5815: foreach my $ip (@poss_ips) {
5816: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5817: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5818: push(@okips,$ip);
5819: }
5820: }
5821: }
5822: if (@okips > 0) {
5823: $new = join(',',@okips);
5824: } else {
5825: $new = '';
5826: }
5827: }
5828: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5829: }
5830: }
5831: } else {
5832: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5833: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5834: $changes{'loginvia'}{$lonhost} = 1;
5835: foreach my $item (@loginvia_attribs) {
5836: my $new = $env{'form.'.$lonhost.'_'.$item};
5837: if (($item eq 'serverpath') && ($new eq 'custom')) {
5838: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5839: $new = '/';
5840: }
5841: }
5842: if (($item eq 'custompath') &&
5843: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5844: $new = '';
5845: }
5846: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5847: }
5848: }
5849: }
5850: }
5851: }
5852:
5853: my $servadm = $r->dir_config('lonAdmEMail');
5854: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5855: if (ref($domconfig{'login'}) eq 'HASH') {
5856: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5857: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5858: if ($lang eq 'nolang') {
5859: push(@currlangs,$lang);
5860: } elsif (defined($langchoices{$lang})) {
5861: push(@currlangs,$lang);
5862: } else {
5863: next;
5864: }
5865: }
5866: }
5867: }
5868: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5869: if (@currlangs > 0) {
5870: foreach my $lang (@currlangs) {
5871: if (grep(/^\Q$lang\E$/,@delurls)) {
5872: $changes{'helpurl'}{$lang} = 1;
5873: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5874: $changes{'helpurl'}{$lang} = 1;
5875: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5876: push(@newlangs,$lang);
5877: } else {
5878: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5879: }
5880: }
5881: }
5882: unless (grep(/^nolang$/,@currlangs)) {
5883: if ($env{'form.loginhelpurl_nolang.filename'}) {
5884: $changes{'helpurl'}{'nolang'} = 1;
5885: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5886: push(@newlangs,'nolang');
5887: }
5888: }
5889: if ($env{'form.loginhelpurl_add_lang'}) {
5890: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5891: ($env{'form.loginhelpurl_add_file.filename'})) {
5892: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5893: $addedfile = $env{'form.loginhelpurl_add_lang'};
5894: }
5895: }
5896: if ((@newlangs > 0) || ($addedfile)) {
5897: my $error;
5898: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5899: if ($configuserok eq 'ok') {
5900: if ($switchserver) {
5901: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5902: } elsif ($author_ok eq 'ok') {
5903: my @allnew = @newlangs;
5904: if ($addedfile ne '') {
5905: push(@allnew,$addedfile);
5906: }
5907: foreach my $lang (@allnew) {
5908: my $formelem = 'loginhelpurl_'.$lang;
5909: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5910: $formelem = 'loginhelpurl_add_file';
5911: }
5912: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5913: "help/$lang",'','',$newfile{$lang});
5914: if ($result eq 'ok') {
5915: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5916: $changes{'helpurl'}{$lang} = 1;
5917: } else {
5918: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5919: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5920: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5921: (!grep(/^\Q$lang\E$/,@delurls))) {
5922:
5923: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5924: }
5925: }
5926: }
5927: } else {
5928: $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);
5929: }
5930: } else {
5931: $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);
5932: }
5933: if ($error) {
5934: &Apache::lonnet::logthis($error);
5935: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5936: }
5937: }
5938: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5939:
5940: my $defaulthelpfile = '/adm/loginproblems.html';
5941: my $defaulttext = &mt('Default in use');
5942:
5943: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5944: $dom);
5945: if ($putresult eq 'ok') {
5946: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5947: my %defaultchecked = (
5948: 'coursecatalog' => 'on',
5949: 'helpdesk' => 'on',
5950: 'adminmail' => 'off',
5951: 'newuser' => 'off',
5952: );
5953: if (ref($domconfig{'login'}) eq 'HASH') {
5954: foreach my $item (@toggles) {
5955: if ($defaultchecked{$item} eq 'on') {
5956: if (($domconfig{'login'}{$item} eq '0') &&
5957: ($env{'form.'.$item} eq '1')) {
5958: $changes{$item} = 1;
5959: } elsif (($domconfig{'login'}{$item} eq '' ||
5960: $domconfig{'login'}{$item} eq '1') &&
5961: ($env{'form.'.$item} eq '0')) {
5962: $changes{$item} = 1;
5963: }
5964: } elsif ($defaultchecked{$item} eq 'off') {
5965: if (($domconfig{'login'}{$item} eq '1') &&
5966: ($env{'form.'.$item} eq '0')) {
5967: $changes{$item} = 1;
5968: } elsif (($domconfig{'login'}{$item} eq '' ||
5969: $domconfig{'login'}{$item} eq '0') &&
5970: ($env{'form.'.$item} eq '1')) {
5971: $changes{$item} = 1;
5972: }
5973: }
5974: }
5975: }
5976: if (keys(%changes) > 0 || $colchgtext) {
5977: &Apache::loncommon::devalidate_domconfig_cache($dom);
5978: if (ref($lastactref) eq 'HASH') {
5979: $lastactref->{'domainconfig'} = 1;
5980: }
5981: $resulttext = &mt('Changes made:').'<ul>';
5982: foreach my $item (sort(keys(%changes))) {
5983: if ($item eq 'loginvia') {
5984: if (ref($changes{$item}) eq 'HASH') {
5985: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5986: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5987: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5988: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5989: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5990: $protocol = 'http' if ($protocol ne 'https');
5991: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5992:
5993: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5994: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5995: } else {
5996: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5997: }
5998: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5999: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6000: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6001: }
6002: $resulttext .= '</li>';
6003: } else {
6004: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6005: }
6006: } else {
6007: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6008: }
6009: }
6010: $resulttext .= '</ul></li>';
6011: }
6012: } elsif ($item eq 'helpurl') {
6013: if (ref($changes{$item}) eq 'HASH') {
6014: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6015: if (grep(/^\Q$lang\E$/,@delurls)) {
6016: my ($chg,$link);
6017: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6018: if ($lang eq 'nolang') {
6019: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6020: } else {
6021: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6022: }
6023: $resulttext .= '<li>'.$chg.'</li>';
6024: } else {
6025: my $chg;
6026: if ($lang eq 'nolang') {
6027: $chg = &mt('custom log-in help file for no preferred language');
6028: } else {
6029: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6030: }
6031: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6032: $loginhash{'login'}{'helpurl'}{$lang}.
6033: '?inhibitmenu=yes',$chg,600,500).
6034: '</li>';
6035: }
6036: }
6037: }
6038: } elsif ($item eq 'captcha') {
6039: if (ref($loginhash{'login'}) eq 'HASH') {
6040: my $chgtxt;
6041: if ($loginhash{'login'}{$item} eq 'notused') {
6042: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6043: } else {
6044: my %captchas = &captcha_phrases();
6045: if ($captchas{$loginhash{'login'}{$item}}) {
6046: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6047: } else {
6048: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6049: }
6050: }
6051: $resulttext .= '<li>'.$chgtxt.'</li>';
6052: }
6053: } elsif ($item eq 'recaptchakeys') {
6054: if (ref($loginhash{'login'}) eq 'HASH') {
6055: my ($privkey,$pubkey);
6056: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6057: $pubkey = $loginhash{'login'}{$item}{'public'};
6058: $privkey = $loginhash{'login'}{$item}{'private'};
6059: }
6060: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6061: if (!$pubkey) {
6062: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6063: } else {
6064: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6065: }
6066: if (!$privkey) {
6067: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6068: } else {
6069: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6070: }
6071: $chgtxt .= '</ul>';
6072: $resulttext .= '<li>'.$chgtxt.'</li>';
6073: }
6074: } else {
6075: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6076: }
6077: }
6078: $resulttext .= $colchgtext.'</ul>';
6079: } else {
6080: $resulttext = &mt('No changes made to log-in page settings');
6081: }
6082: } else {
6083: $resulttext = '<span class="LC_error">'.
6084: &mt('An error occurred: [_1]',$putresult).'</span>';
6085: }
6086: if ($errors) {
6087: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6088: $errors.'</ul>';
6089: }
6090: return $resulttext;
6091: }
6092:
6093: sub color_font_choices {
6094: my %choices =
6095: &Apache::lonlocal::texthash (
6096: img => "Header",
6097: bgs => "Background colors",
6098: links => "Link colors",
6099: images => "Images",
6100: font => "Font color",
6101: fontmenu => "Font menu",
6102: pgbg => "Page",
6103: tabbg => "Header",
6104: sidebg => "Border",
6105: link => "Link",
6106: alink => "Active link",
6107: vlink => "Visited link",
6108: );
6109: return %choices;
6110: }
6111:
6112: sub modify_rolecolors {
6113: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6114: my ($resulttext,%rolehash);
6115: $rolehash{'rolecolors'} = {};
6116: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6117: if ($domconfig{'rolecolors'} eq '') {
6118: $domconfig{'rolecolors'} = {};
6119: }
6120: }
6121: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6122: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6123: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6124: $dom);
6125: if ($putresult eq 'ok') {
6126: if (keys(%changes) > 0) {
6127: &Apache::loncommon::devalidate_domconfig_cache($dom);
6128: if (ref($lastactref) eq 'HASH') {
6129: $lastactref->{'domainconfig'} = 1;
6130: }
6131: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6132: $rolehash{'rolecolors'});
6133: } else {
6134: $resulttext = &mt('No changes made to default color schemes');
6135: }
6136: } else {
6137: $resulttext = '<span class="LC_error">'.
6138: &mt('An error occurred: [_1]',$putresult).'</span>';
6139: }
6140: if ($errors) {
6141: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6142: $errors.'</ul>';
6143: }
6144: return $resulttext;
6145: }
6146:
6147: sub modify_colors {
6148: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6149: my (%changes,%choices);
6150: my @bgs;
6151: my @links = ('link','alink','vlink');
6152: my @logintext;
6153: my @images;
6154: my $servadm = $r->dir_config('lonAdmEMail');
6155: my $errors;
6156: my %defaults;
6157: foreach my $role (@{$roles}) {
6158: if ($role eq 'login') {
6159: %choices = &login_choices();
6160: @logintext = ('textcol','bgcol');
6161: } else {
6162: %choices = &color_font_choices();
6163: }
6164: if ($role eq 'login') {
6165: @images = ('img','logo','domlogo','login');
6166: @bgs = ('pgbg','mainbg','sidebg');
6167: } else {
6168: @images = ('img');
6169: @bgs = ('pgbg','tabbg','sidebg');
6170: }
6171: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6172: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6173: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6174: }
6175: if ($role eq 'login') {
6176: foreach my $item (@logintext) {
6177: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6178: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6179: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6180: }
6181: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6182: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6183: }
6184: }
6185: } else {
6186: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6187: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6188: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6189: }
6190: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6191: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6192: }
6193: }
6194: foreach my $item (@bgs) {
6195: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6196: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6197: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6198: }
6199: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6200: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6201: }
6202: }
6203: foreach my $item (@links) {
6204: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6205: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6206: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6207: }
6208: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6209: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6210: }
6211: }
6212: my ($configuserok,$author_ok,$switchserver) =
6213: &config_check($dom,$confname,$servadm);
6214: my ($width,$height) = &thumb_dimensions();
6215: if (ref($domconfig->{$role}) ne 'HASH') {
6216: $domconfig->{$role} = {};
6217: }
6218: foreach my $img (@images) {
6219: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6220: if (defined($env{'form.login_showlogo_'.$img})) {
6221: $confhash->{$role}{'showlogo'}{$img} = 1;
6222: } else {
6223: $confhash->{$role}{'showlogo'}{$img} = 0;
6224: }
6225: }
6226: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6227: && !defined($domconfig->{$role}{$img})
6228: && !$env{'form.'.$role.'_del_'.$img}
6229: && $env{'form.'.$role.'_import_'.$img}) {
6230: # import the old configured image from the .tab setting
6231: # if they haven't provided a new one
6232: $domconfig->{$role}{$img} =
6233: $env{'form.'.$role.'_import_'.$img};
6234: }
6235: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6236: my $error;
6237: if ($configuserok eq 'ok') {
6238: if ($switchserver) {
6239: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6240: } else {
6241: if ($author_ok eq 'ok') {
6242: my ($result,$logourl) =
6243: &publishlogo($r,'upload',$role.'_'.$img,
6244: $dom,$confname,$img,$width,$height);
6245: if ($result eq 'ok') {
6246: $confhash->{$role}{$img} = $logourl;
6247: $changes{$role}{'images'}{$img} = 1;
6248: } else {
6249: $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);
6250: }
6251: } else {
6252: $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);
6253: }
6254: }
6255: } else {
6256: $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);
6257: }
6258: if ($error) {
6259: &Apache::lonnet::logthis($error);
6260: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6261: }
6262: } elsif ($domconfig->{$role}{$img} ne '') {
6263: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6264: my $error;
6265: if ($configuserok eq 'ok') {
6266: # is confname an author?
6267: if ($switchserver eq '') {
6268: if ($author_ok eq 'ok') {
6269: my ($result,$logourl) =
6270: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6271: $dom,$confname,$img,$width,$height);
6272: if ($result eq 'ok') {
6273: $confhash->{$role}{$img} = $logourl;
6274: $changes{$role}{'images'}{$img} = 1;
6275: }
6276: }
6277: }
6278: }
6279: }
6280: }
6281: }
6282: if (ref($domconfig) eq 'HASH') {
6283: if (ref($domconfig->{$role}) eq 'HASH') {
6284: foreach my $img (@images) {
6285: if ($domconfig->{$role}{$img} ne '') {
6286: if ($env{'form.'.$role.'_del_'.$img}) {
6287: $confhash->{$role}{$img} = '';
6288: $changes{$role}{'images'}{$img} = 1;
6289: } else {
6290: if ($confhash->{$role}{$img} eq '') {
6291: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6292: }
6293: }
6294: } else {
6295: if ($env{'form.'.$role.'_del_'.$img}) {
6296: $confhash->{$role}{$img} = '';
6297: $changes{$role}{'images'}{$img} = 1;
6298: }
6299: }
6300: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6301: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6302: if ($confhash->{$role}{'showlogo'}{$img} ne
6303: $domconfig->{$role}{'showlogo'}{$img}) {
6304: $changes{$role}{'showlogo'}{$img} = 1;
6305: }
6306: } else {
6307: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6308: $changes{$role}{'showlogo'}{$img} = 1;
6309: }
6310: }
6311: }
6312: }
6313: if ($domconfig->{$role}{'font'} ne '') {
6314: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6315: $changes{$role}{'font'} = 1;
6316: }
6317: } else {
6318: if ($confhash->{$role}{'font'}) {
6319: $changes{$role}{'font'} = 1;
6320: }
6321: }
6322: if ($role ne 'login') {
6323: if ($domconfig->{$role}{'fontmenu'} ne '') {
6324: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6325: $changes{$role}{'fontmenu'} = 1;
6326: }
6327: } else {
6328: if ($confhash->{$role}{'fontmenu'}) {
6329: $changes{$role}{'fontmenu'} = 1;
6330: }
6331: }
6332: }
6333: foreach my $item (@bgs) {
6334: if ($domconfig->{$role}{$item} ne '') {
6335: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6336: $changes{$role}{'bgs'}{$item} = 1;
6337: }
6338: } else {
6339: if ($confhash->{$role}{$item}) {
6340: $changes{$role}{'bgs'}{$item} = 1;
6341: }
6342: }
6343: }
6344: foreach my $item (@links) {
6345: if ($domconfig->{$role}{$item} ne '') {
6346: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6347: $changes{$role}{'links'}{$item} = 1;
6348: }
6349: } else {
6350: if ($confhash->{$role}{$item}) {
6351: $changes{$role}{'links'}{$item} = 1;
6352: }
6353: }
6354: }
6355: foreach my $item (@logintext) {
6356: if ($domconfig->{$role}{$item} ne '') {
6357: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6358: $changes{$role}{'logintext'}{$item} = 1;
6359: }
6360: } else {
6361: if ($confhash->{$role}{$item}) {
6362: $changes{$role}{'logintext'}{$item} = 1;
6363: }
6364: }
6365: }
6366: } else {
6367: &default_change_checker($role,\@images,\@links,\@bgs,
6368: \@logintext,$confhash,\%changes);
6369: }
6370: } else {
6371: &default_change_checker($role,\@images,\@links,\@bgs,
6372: \@logintext,$confhash,\%changes);
6373: }
6374: }
6375: return ($errors,%changes);
6376: }
6377:
6378: sub config_check {
6379: my ($dom,$confname,$servadm) = @_;
6380: my ($configuserok,$author_ok,$switchserver,%currroles);
6381: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6382: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6383: $confname,$servadm);
6384: if ($configuserok eq 'ok') {
6385: $switchserver = &check_switchserver($dom,$confname);
6386: if ($switchserver eq '') {
6387: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6388: }
6389: }
6390: return ($configuserok,$author_ok,$switchserver);
6391: }
6392:
6393: sub default_change_checker {
6394: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6395: foreach my $item (@{$links}) {
6396: if ($confhash->{$role}{$item}) {
6397: $changes->{$role}{'links'}{$item} = 1;
6398: }
6399: }
6400: foreach my $item (@{$bgs}) {
6401: if ($confhash->{$role}{$item}) {
6402: $changes->{$role}{'bgs'}{$item} = 1;
6403: }
6404: }
6405: foreach my $item (@{$logintext}) {
6406: if ($confhash->{$role}{$item}) {
6407: $changes->{$role}{'logintext'}{$item} = 1;
6408: }
6409: }
6410: foreach my $img (@{$images}) {
6411: if ($env{'form.'.$role.'_del_'.$img}) {
6412: $confhash->{$role}{$img} = '';
6413: $changes->{$role}{'images'}{$img} = 1;
6414: }
6415: if ($role eq 'login') {
6416: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6417: $changes->{$role}{'showlogo'}{$img} = 1;
6418: }
6419: }
6420: }
6421: if ($confhash->{$role}{'font'}) {
6422: $changes->{$role}{'font'} = 1;
6423: }
6424: }
6425:
6426: sub display_colorchgs {
6427: my ($dom,$changes,$roles,$confhash) = @_;
6428: my (%choices,$resulttext);
6429: if (!grep(/^login$/,@{$roles})) {
6430: $resulttext = &mt('Changes made:').'<br />';
6431: }
6432: foreach my $role (@{$roles}) {
6433: if ($role eq 'login') {
6434: %choices = &login_choices();
6435: } else {
6436: %choices = &color_font_choices();
6437: }
6438: if (ref($changes->{$role}) eq 'HASH') {
6439: if ($role ne 'login') {
6440: $resulttext .= '<h4>'.&mt($role).'</h4>';
6441: }
6442: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6443: if ($role ne 'login') {
6444: $resulttext .= '<ul>';
6445: }
6446: if (ref($changes->{$role}{$key}) eq 'HASH') {
6447: if ($role ne 'login') {
6448: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6449: }
6450: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6451: if (($role eq 'login') && ($key eq 'showlogo')) {
6452: if ($confhash->{$role}{$key}{$item}) {
6453: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6454: } else {
6455: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6456: }
6457: } elsif ($confhash->{$role}{$item} eq '') {
6458: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6459: } else {
6460: my $newitem = $confhash->{$role}{$item};
6461: if ($key eq 'images') {
6462: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6463: }
6464: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6465: }
6466: }
6467: if ($role ne 'login') {
6468: $resulttext .= '</ul></li>';
6469: }
6470: } else {
6471: if ($confhash->{$role}{$key} eq '') {
6472: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6473: } else {
6474: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6475: }
6476: }
6477: if ($role ne 'login') {
6478: $resulttext .= '</ul>';
6479: }
6480: }
6481: }
6482: }
6483: return $resulttext;
6484: }
6485:
6486: sub thumb_dimensions {
6487: return ('200','50');
6488: }
6489:
6490: sub check_dimensions {
6491: my ($inputfile) = @_;
6492: my ($fullwidth,$fullheight);
6493: if ($inputfile =~ m|^[/\w.\-]+$|) {
6494: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6495: my $imageinfo = <PIPE>;
6496: if (!close(PIPE)) {
6497: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6498: }
6499: chomp($imageinfo);
6500: my ($fullsize) =
6501: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6502: if ($fullsize) {
6503: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6504: }
6505: }
6506: }
6507: return ($fullwidth,$fullheight);
6508: }
6509:
6510: sub check_configuser {
6511: my ($uhome,$dom,$confname,$servadm) = @_;
6512: my ($configuserok,%currroles);
6513: if ($uhome eq 'no_host') {
6514: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6515: my $configpass = &LONCAPA::Enrollment::create_password();
6516: $configuserok =
6517: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6518: $configpass,'','','','','',undef,$servadm);
6519: } else {
6520: $configuserok = 'ok';
6521: %currroles =
6522: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6523: }
6524: return ($configuserok,%currroles);
6525: }
6526:
6527: sub check_authorstatus {
6528: my ($dom,$confname,%currroles) = @_;
6529: my $author_ok;
6530: if (!$currroles{':'.$dom.':au'}) {
6531: my $start = time;
6532: my $end = 0;
6533: $author_ok =
6534: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6535: 'au',$end,$start,'','','domconfig');
6536: } else {
6537: $author_ok = 'ok';
6538: }
6539: return $author_ok;
6540: }
6541:
6542: sub publishlogo {
6543: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6544: my ($output,$fname,$logourl);
6545: if ($action eq 'upload') {
6546: $fname=$env{'form.'.$formname.'.filename'};
6547: chop($env{'form.'.$formname});
6548: } else {
6549: ($fname) = ($formname =~ /([^\/]+)$/);
6550: }
6551: if ($savefileas ne '') {
6552: $fname = $savefileas;
6553: }
6554: $fname=&Apache::lonnet::clean_filename($fname);
6555: # See if there is anything left
6556: unless ($fname) { return ('error: no uploaded file'); }
6557: $fname="$subdir/$fname";
6558: my $docroot=$r->dir_config('lonDocRoot');
6559: my $filepath="$docroot/priv";
6560: my $relpath = "$dom/$confname";
6561: my ($fnamepath,$file,$fetchthumb);
6562: $file=$fname;
6563: if ($fname=~m|/|) {
6564: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6565: }
6566: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6567: my $count;
6568: for ($count=5;$count<=$#parts;$count++) {
6569: $filepath.="/$parts[$count]";
6570: if ((-e $filepath)!=1) {
6571: mkdir($filepath,02770);
6572: }
6573: }
6574: # Check for bad extension and disallow upload
6575: if ($file=~/\.(\w+)$/ &&
6576: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6577: $output =
6578: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6579: } elsif ($file=~/\.(\w+)$/ &&
6580: !defined(&Apache::loncommon::fileembstyle($1))) {
6581: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6582: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6583: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6584: } elsif (-d "$filepath/$file") {
6585: $output = &mt('Filename is a directory name - rename the file and re-upload');
6586: } else {
6587: my $source = $filepath.'/'.$file;
6588: my $logfile;
6589: if (!open($logfile,">>$source".'.log')) {
6590: return (&mt('No write permission to Authoring Space'));
6591: }
6592: print $logfile
6593: "\n================= Publish ".localtime()." ================\n".
6594: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6595: # Save the file
6596: if (!open(FH,'>'.$source)) {
6597: &Apache::lonnet::logthis('Failed to create '.$source);
6598: return (&mt('Failed to create file'));
6599: }
6600: if ($action eq 'upload') {
6601: if (!print FH ($env{'form.'.$formname})) {
6602: &Apache::lonnet::logthis('Failed to write to '.$source);
6603: return (&mt('Failed to write file'));
6604: }
6605: } else {
6606: my $original = &Apache::lonnet::filelocation('',$formname);
6607: if(!copy($original,$source)) {
6608: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6609: return (&mt('Failed to write file'));
6610: }
6611: }
6612: close(FH);
6613: chmod(0660, $source); # Permissions to rw-rw---.
6614:
6615: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6616: my $copyfile=$targetdir.'/'.$file;
6617:
6618: my @parts=split(/\//,$targetdir);
6619: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6620: for (my $count=5;$count<=$#parts;$count++) {
6621: $path.="/$parts[$count]";
6622: if (!-e $path) {
6623: print $logfile "\nCreating directory ".$path;
6624: mkdir($path,02770);
6625: }
6626: }
6627: my $versionresult;
6628: if (-e $copyfile) {
6629: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6630: } else {
6631: $versionresult = 'ok';
6632: }
6633: if ($versionresult eq 'ok') {
6634: if (copy($source,$copyfile)) {
6635: print $logfile "\nCopied original source to ".$copyfile."\n";
6636: $output = 'ok';
6637: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6638: push(@{$modified_urls},[$copyfile,$source]);
6639: my $metaoutput =
6640: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6641: unless ($registered_cleanup) {
6642: my $handlers = $r->get_handlers('PerlCleanupHandler');
6643: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6644: $registered_cleanup=1;
6645: }
6646: } else {
6647: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6648: $output = &mt('Failed to copy file to RES space').", $!";
6649: }
6650: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6651: my $inputfile = $filepath.'/'.$file;
6652: my $outfile = $filepath.'/'.'tn-'.$file;
6653: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6654: if ($fullwidth ne '' && $fullheight ne '') {
6655: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6656: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6657: system("convert -sample $thumbsize $inputfile $outfile");
6658: chmod(0660, $filepath.'/tn-'.$file);
6659: if (-e $outfile) {
6660: my $copyfile=$targetdir.'/tn-'.$file;
6661: if (copy($outfile,$copyfile)) {
6662: print $logfile "\nCopied source to ".$copyfile."\n";
6663: my $thumb_metaoutput =
6664: &write_metadata($dom,$confname,$formname,
6665: $targetdir,'tn-'.$file,$logfile);
6666: push(@{$modified_urls},[$copyfile,$outfile]);
6667: unless ($registered_cleanup) {
6668: my $handlers = $r->get_handlers('PerlCleanupHandler');
6669: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6670: $registered_cleanup=1;
6671: }
6672: } else {
6673: print $logfile "\nUnable to write ".$copyfile.
6674: ':'.$!."\n";
6675: }
6676: }
6677: }
6678: }
6679: }
6680: } else {
6681: $output = $versionresult;
6682: }
6683: }
6684: return ($output,$logourl);
6685: }
6686:
6687: sub logo_versioning {
6688: my ($targetdir,$file,$logfile) = @_;
6689: my $target = $targetdir.'/'.$file;
6690: my ($maxversion,$fn,$extn,$output);
6691: $maxversion = 0;
6692: if ($file =~ /^(.+)\.(\w+)$/) {
6693: $fn=$1;
6694: $extn=$2;
6695: }
6696: opendir(DIR,$targetdir);
6697: while (my $filename=readdir(DIR)) {
6698: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6699: $maxversion=($1>$maxversion)?$1:$maxversion;
6700: }
6701: }
6702: $maxversion++;
6703: print $logfile "\nCreating old version ".$maxversion."\n";
6704: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6705: if (copy($target,$copyfile)) {
6706: print $logfile "Copied old target to ".$copyfile."\n";
6707: $copyfile=$copyfile.'.meta';
6708: if (copy($target.'.meta',$copyfile)) {
6709: print $logfile "Copied old target metadata to ".$copyfile."\n";
6710: $output = 'ok';
6711: } else {
6712: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6713: $output = &mt('Failed to copy old meta').", $!, ";
6714: }
6715: } else {
6716: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6717: $output = &mt('Failed to copy old target').", $!, ";
6718: }
6719: return $output;
6720: }
6721:
6722: sub write_metadata {
6723: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6724: my (%metadatafields,%metadatakeys,$output);
6725: $metadatafields{'title'}=$formname;
6726: $metadatafields{'creationdate'}=time;
6727: $metadatafields{'lastrevisiondate'}=time;
6728: $metadatafields{'copyright'}='public';
6729: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6730: $env{'user.domain'};
6731: $metadatafields{'authorspace'}=$confname.':'.$dom;
6732: $metadatafields{'domain'}=$dom;
6733: {
6734: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6735: my $mfh;
6736: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6737: foreach (sort(keys(%metadatafields))) {
6738: unless ($_=~/\./) {
6739: my $unikey=$_;
6740: $unikey=~/^([A-Za-z]+)/;
6741: my $tag=$1;
6742: $tag=~tr/A-Z/a-z/;
6743: print $mfh "\n\<$tag";
6744: foreach (split(/\,/,$metadatakeys{$unikey})) {
6745: my $value=$metadatafields{$unikey.'.'.$_};
6746: $value=~s/\"/\'\'/g;
6747: print $mfh ' '.$_.'="'.$value.'"';
6748: }
6749: print $mfh '>'.
6750: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6751: .'</'.$tag.'>';
6752: }
6753: }
6754: $output = 'ok';
6755: print $logfile "\nWrote metadata";
6756: close($mfh);
6757: } else {
6758: print $logfile "\nFailed to open metadata file";
6759: $output = &mt('Could not write metadata');
6760: }
6761: }
6762: return $output;
6763: }
6764:
6765: sub notifysubscribed {
6766: foreach my $targetsource (@{$modified_urls}){
6767: next unless (ref($targetsource) eq 'ARRAY');
6768: my ($target,$source)=@{$targetsource};
6769: if ($source ne '') {
6770: if (open(my $logfh,'>>'.$source.'.log')) {
6771: print $logfh "\nCleanup phase: Notifications\n";
6772: my @subscribed=&subscribed_hosts($target);
6773: foreach my $subhost (@subscribed) {
6774: print $logfh "\nNotifying host ".$subhost.':';
6775: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6776: print $logfh $reply;
6777: }
6778: my @subscribedmeta=&subscribed_hosts("$target.meta");
6779: foreach my $subhost (@subscribedmeta) {
6780: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6781: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6782: $subhost);
6783: print $logfh $reply;
6784: }
6785: print $logfh "\n============ Done ============\n";
6786: close($logfh);
6787: }
6788: }
6789: }
6790: return OK;
6791: }
6792:
6793: sub subscribed_hosts {
6794: my ($target) = @_;
6795: my @subscribed;
6796: if (open(my $fh,"<$target.subscription")) {
6797: while (my $subline=<$fh>) {
6798: if ($subline =~ /^($match_lonid):/) {
6799: my $host = $1;
6800: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6801: unless (grep(/^\Q$host\E$/,@subscribed)) {
6802: push(@subscribed,$host);
6803: }
6804: }
6805: }
6806: }
6807: }
6808: return @subscribed;
6809: }
6810:
6811: sub check_switchserver {
6812: my ($dom,$confname) = @_;
6813: my ($allowed,$switchserver);
6814: my $home = &Apache::lonnet::homeserver($confname,$dom);
6815: if ($home eq 'no_host') {
6816: $home = &Apache::lonnet::domain($dom,'primary');
6817: }
6818: my @ids=&Apache::lonnet::current_machine_ids();
6819: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6820: if (!$allowed) {
6821: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6822: }
6823: return $switchserver;
6824: }
6825:
6826: sub modify_quotas {
6827: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6828: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6829: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6830: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
6831: $validationfieldsref);
6832: if ($action eq 'quotas') {
6833: $context = 'tools';
6834: } else {
6835: $context = $action;
6836: }
6837: if ($context eq 'requestcourses') {
6838: @usertools = ('official','unofficial','community','textbook');
6839: @options =('norequest','approval','validate','autolimit');
6840: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6841: %titles = &courserequest_titles();
6842: $toolregexp = join('|',@usertools);
6843: %conditions = &courserequest_conditions();
6844: $confname = $dom.'-domainconfig';
6845: my $servadm = $r->dir_config('lonAdmEMail');
6846: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6847: ($validationitemsref,$validationnamesref,$validationfieldsref) =
6848: &Apache::loncoursequeueadmin::requestcourses_validation_types();
6849: } elsif ($context eq 'requestauthor') {
6850: @usertools = ('author');
6851: %titles = &authorrequest_titles();
6852: } else {
6853: @usertools = ('aboutme','blog','webdav','portfolio');
6854: %titles = &tool_titles();
6855: }
6856: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6857: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6858: foreach my $key (keys(%env)) {
6859: if ($context eq 'requestcourses') {
6860: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6861: my $item = $1;
6862: my $type = $2;
6863: if ($type =~ /^limit_(.+)/) {
6864: $limithash{$item}{$1} = $env{$key};
6865: } else {
6866: $confhash{$item}{$type} = $env{$key};
6867: }
6868: }
6869: } elsif ($context eq 'requestauthor') {
6870: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6871: $confhash{$1} = $env{$key};
6872: }
6873: } else {
6874: if ($key =~ /^form\.quota_(.+)$/) {
6875: $confhash{'defaultquota'}{$1} = $env{$key};
6876: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6877: $confhash{'authorquota'}{$1} = $env{$key};
6878: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6879: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6880: }
6881: }
6882: }
6883: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6884: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
6885: @approvalnotify = sort(@approvalnotify);
6886: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6887: my @crstypes = ('official','unofficial','community','textbook');
6888: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
6889: foreach my $type (@hasuniquecode) {
6890: if (grep(/^\Q$type\E$/,@crstypes)) {
6891: $confhash{'uniquecode'}{$type} = 1;
6892: }
6893: }
6894: my (%newbook,%allpos);
6895: if ($context eq 'requestcourses') {
6896: foreach my $type ('textbooks','templates') {
6897: @{$allpos{$type}} = ();
6898: my $invalid;
6899: if ($type eq 'textbooks') {
6900: $invalid = &mt('Invalid LON-CAPA course for textbook');
6901: } else {
6902: $invalid = &mt('Invalid LON-CAPA course for template');
6903: }
6904: if ($env{'form.'.$type.'_addbook'}) {
6905: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
6906: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
6907: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
6908: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
6909: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6910: } else {
6911: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
6912: my $position = $env{'form.'.$type.'_addbook_pos'};
6913: $position =~ s/\D+//g;
6914: if ($position ne '') {
6915: $allpos{$type}[$position] = $newbook{$type};
6916: }
6917: }
6918: } else {
6919: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6920: }
6921: }
6922: }
6923: }
6924: if (ref($domconfig{$action}) eq 'HASH') {
6925: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6926: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6927: $changes{'notify'}{'approval'} = 1;
6928: }
6929: } else {
6930: if ($confhash{'notify'}{'approval'}) {
6931: $changes{'notify'}{'approval'} = 1;
6932: }
6933: }
6934: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
6935: if (ref($confhash{'uniquecode'}) eq 'HASH') {
6936: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
6937: unless ($confhash{'uniquecode'}{$crstype}) {
6938: $changes{'uniquecode'} = 1;
6939: }
6940: }
6941: unless ($changes{'uniquecode'}) {
6942: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
6943: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
6944: $changes{'uniquecode'} = 1;
6945: }
6946: }
6947: }
6948: } else {
6949: $changes{'uniquecode'} = 1;
6950: }
6951: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
6952: $changes{'uniquecode'} = 1;
6953: }
6954: if ($context eq 'requestcourses') {
6955: foreach my $type ('textbooks','templates') {
6956: if (ref($domconfig{$action}{$type}) eq 'HASH') {
6957: my %deletions;
6958: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
6959: if (@todelete) {
6960: map { $deletions{$_} = 1; } @todelete;
6961: }
6962: my %imgdeletions;
6963: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
6964: if (@todeleteimages) {
6965: map { $imgdeletions{$_} = 1; } @todeleteimages;
6966: }
6967: my $maxnum = $env{'form.'.$type.'_maxnum'};
6968: for (my $i=0; $i<=$maxnum; $i++) {
6969: my $itemid = $env{'form.'.$type.'_id_'.$i};
6970: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
6971: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
6972: if ($deletions{$key}) {
6973: if ($domconfig{$action}{$type}{$key}{'image'}) {
6974: #FIXME need to obsolete item in RES space
6975: }
6976: next;
6977: } else {
6978: my $newpos = $env{'form.'.$itemid};
6979: $newpos =~ s/\D+//g;
6980: foreach my $item ('subject','title','publisher','author') {
6981: next if ((($item eq 'author') || ($item eq 'publisher')) &&
6982: ($type eq 'templates'));
6983: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
6984: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
6985: $changes{$type}{$key} = 1;
6986: }
6987: }
6988: $allpos{$type}[$newpos] = $key;
6989: }
6990: if ($imgdeletions{$key}) {
6991: $changes{$type}{$key} = 1;
6992: #FIXME need to obsolete item in RES space
6993: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
6994: my ($cdom,$cnum) = split(/_/,$key);
6995: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
6996: $cdom,$cnum,$type,$configuserok,
6997: $switchserver,$author_ok);
6998: if ($imgurl) {
6999: $confhash{$type}{$key}{'image'} = $imgurl;
7000: $changes{$type}{$key} = 1;
7001: }
7002: if ($error) {
7003: &Apache::lonnet::logthis($error);
7004: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7005: }
7006: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7007: $confhash{$type}{$key}{'image'} =
7008: $domconfig{$action}{$type}{$key}{'image'};
7009: }
7010: }
7011: }
7012: }
7013: }
7014: }
7015: } else {
7016: if ($confhash{'notify'}{'approval'}) {
7017: $changes{'notify'}{'approval'} = 1;
7018: }
7019: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7020: $changes{'uniquecode'} = 1;
7021: }
7022: }
7023: if ($context eq 'requestcourses') {
7024: foreach my $type ('textbooks','templates') {
7025: if ($newbook{$type}) {
7026: $changes{$type}{$newbook{$type}} = 1;
7027: foreach my $item ('subject','title','publisher','author') {
7028: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7029: ($type eq 'template'));
7030: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7031: if ($env{'form.'.$type.'_addbook_'.$item}) {
7032: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7033: }
7034: }
7035: if ($type eq 'textbooks') {
7036: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7037: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7038: my ($imageurl,$error) =
7039: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7040: $configuserok,$switchserver,$author_ok);
7041: if ($imageurl) {
7042: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7043: }
7044: if ($error) {
7045: &Apache::lonnet::logthis($error);
7046: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7047: }
7048: }
7049: }
7050: }
7051: if (@{$allpos{$type}} > 0) {
7052: my $idx = 0;
7053: foreach my $item (@{$allpos{$type}}) {
7054: if ($item ne '') {
7055: $confhash{$type}{$item}{'order'} = $idx;
7056: if (ref($domconfig{$action}) eq 'HASH') {
7057: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7058: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7059: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7060: $changes{$type}{$item} = 1;
7061: }
7062: }
7063: }
7064: }
7065: $idx ++;
7066: }
7067: }
7068: }
7069: }
7070: if (ref($validationitemsref) eq 'ARRAY') {
7071: foreach my $item (@{$validationitemsref}) {
7072: if ($item eq 'fields') {
7073: my @changed;
7074: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7075: if (@{$confhash{'validation'}{$item}} > 0) {
7076: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7077: }
7078: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7079: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7080: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7081: $domconfig{'requestcourses'}{'validation'}{$item});
7082: } else {
7083: @changed = @{$confhash{'validation'}{$item}};
7084: }
7085: } else {
7086: @changed = @{$confhash{'validation'}{$item}};
7087: }
7088: if (@changed) {
7089: if ($confhash{'validation'}{$item}) {
7090: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7091: } else {
7092: $changes{'validation'}{$item} = &mt('None');
7093: }
7094: }
7095: } else {
7096: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7097: if ($item eq 'markup') {
7098: if ($env{'form.requestcourses_validation_'.$item}) {
7099: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7100: }
7101: }
7102: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7103: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7104: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7105: }
7106: } else {
7107: if ($confhash{'validation'}{$item} ne '') {
7108: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7109: }
7110: }
7111: }
7112: }
7113: }
7114: if ($env{'form.validationdc'}) {
7115: my $newval = $env{'form.validationdc'};
7116: my %domcoords = &get_active_dcs($dom);
7117: if (exists($domcoords{$newval})) {
7118: $confhash{'validation'}{'dc'} = $newval;
7119: }
7120: }
7121: if (ref($confhash{'validation'}) eq 'HASH') {
7122: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7123: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7124: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7125: if ($confhash{'validation'}{'dc'} eq '') {
7126: $changes{'validation'}{'dc'} = &mt('None');
7127: } else {
7128: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7129: }
7130: }
7131: } elsif ($confhash{'validation'}{'dc'} ne '') {
7132: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7133: }
7134: } elsif ($confhash{'validation'}{'dc'} ne '') {
7135: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7136: }
7137: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7138: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7139: $changes{'validation'}{'dc'} = &mt('None');
7140: }
7141: }
7142: }
7143: } else {
7144: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7145: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7146: }
7147: foreach my $item (@usertools) {
7148: foreach my $type (@{$types},'default','_LC_adv') {
7149: my $unset;
7150: if ($context eq 'requestcourses') {
7151: $unset = '0';
7152: if ($type eq '_LC_adv') {
7153: $unset = '';
7154: }
7155: if ($confhash{$item}{$type} eq 'autolimit') {
7156: $confhash{$item}{$type} .= '=';
7157: unless ($limithash{$item}{$type} =~ /\D/) {
7158: $confhash{$item}{$type} .= $limithash{$item}{$type};
7159: }
7160: }
7161: } elsif ($context eq 'requestauthor') {
7162: $unset = '0';
7163: if ($type eq '_LC_adv') {
7164: $unset = '';
7165: }
7166: } else {
7167: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7168: $confhash{$item}{$type} = 1;
7169: } else {
7170: $confhash{$item}{$type} = 0;
7171: }
7172: }
7173: if (ref($domconfig{$action}) eq 'HASH') {
7174: if ($action eq 'requestauthor') {
7175: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7176: $changes{$type} = 1;
7177: }
7178: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7179: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7180: $changes{$item}{$type} = 1;
7181: }
7182: } else {
7183: if ($context eq 'requestcourses') {
7184: if ($confhash{$item}{$type} ne $unset) {
7185: $changes{$item}{$type} = 1;
7186: }
7187: } else {
7188: if (!$confhash{$item}{$type}) {
7189: $changes{$item}{$type} = 1;
7190: }
7191: }
7192: }
7193: } else {
7194: if ($context eq 'requestcourses') {
7195: if ($confhash{$item}{$type} ne $unset) {
7196: $changes{$item}{$type} = 1;
7197: }
7198: } elsif ($context eq 'requestauthor') {
7199: if ($confhash{$type} ne $unset) {
7200: $changes{$type} = 1;
7201: }
7202: } else {
7203: if (!$confhash{$item}{$type}) {
7204: $changes{$item}{$type} = 1;
7205: }
7206: }
7207: }
7208: }
7209: }
7210: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7211: if (ref($domconfig{'quotas'}) eq 'HASH') {
7212: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7213: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7214: if (exists($confhash{'defaultquota'}{$key})) {
7215: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7216: $changes{'defaultquota'}{$key} = 1;
7217: }
7218: } else {
7219: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7220: }
7221: }
7222: } else {
7223: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7224: if (exists($confhash{'defaultquota'}{$key})) {
7225: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7226: $changes{'defaultquota'}{$key} = 1;
7227: }
7228: } else {
7229: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7230: }
7231: }
7232: }
7233: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7234: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7235: if (exists($confhash{'authorquota'}{$key})) {
7236: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7237: $changes{'authorquota'}{$key} = 1;
7238: }
7239: } else {
7240: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7241: }
7242: }
7243: }
7244: }
7245: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7246: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7247: if (ref($domconfig{'quotas'}) eq 'HASH') {
7248: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7249: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7250: $changes{'defaultquota'}{$key} = 1;
7251: }
7252: } else {
7253: if (!exists($domconfig{'quotas'}{$key})) {
7254: $changes{'defaultquota'}{$key} = 1;
7255: }
7256: }
7257: } else {
7258: $changes{'defaultquota'}{$key} = 1;
7259: }
7260: }
7261: }
7262: if (ref($confhash{'authorquota'}) eq 'HASH') {
7263: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7264: if (ref($domconfig{'quotas'}) eq 'HASH') {
7265: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7266: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7267: $changes{'authorquota'}{$key} = 1;
7268: }
7269: } else {
7270: $changes{'authorquota'}{$key} = 1;
7271: }
7272: } else {
7273: $changes{'authorquota'}{$key} = 1;
7274: }
7275: }
7276: }
7277: }
7278:
7279: if ($context eq 'requestauthor') {
7280: $domdefaults{'requestauthor'} = \%confhash;
7281: } else {
7282: foreach my $key (keys(%confhash)) {
7283: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7284: $domdefaults{$key} = $confhash{$key};
7285: }
7286: }
7287: }
7288:
7289: my %quotahash = (
7290: $action => { %confhash }
7291: );
7292: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7293: $dom);
7294: if ($putresult eq 'ok') {
7295: if (keys(%changes) > 0) {
7296: my $cachetime = 24*60*60;
7297: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7298: if (ref($lastactref) eq 'HASH') {
7299: $lastactref->{'domdefaults'} = 1;
7300: }
7301: $resulttext = &mt('Changes made:').'<ul>';
7302: unless (($context eq 'requestcourses') ||
7303: ($context eq 'requestauthor')) {
7304: if (ref($changes{'defaultquota'}) eq 'HASH') {
7305: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7306: foreach my $type (@{$types},'default') {
7307: if (defined($changes{'defaultquota'}{$type})) {
7308: my $typetitle = $usertypes->{$type};
7309: if ($type eq 'default') {
7310: $typetitle = $othertitle;
7311: }
7312: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7313: }
7314: }
7315: $resulttext .= '</ul></li>';
7316: }
7317: if (ref($changes{'authorquota'}) eq 'HASH') {
7318: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7319: foreach my $type (@{$types},'default') {
7320: if (defined($changes{'authorquota'}{$type})) {
7321: my $typetitle = $usertypes->{$type};
7322: if ($type eq 'default') {
7323: $typetitle = $othertitle;
7324: }
7325: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7326: }
7327: }
7328: $resulttext .= '</ul></li>';
7329: }
7330: }
7331: my %newenv;
7332: foreach my $item (@usertools) {
7333: my (%haschgs,%inconf);
7334: if ($context eq 'requestauthor') {
7335: %haschgs = %changes;
7336: %inconf = %confhash;
7337: } else {
7338: if (ref($changes{$item}) eq 'HASH') {
7339: %haschgs = %{$changes{$item}};
7340: }
7341: if (ref($confhash{$item}) eq 'HASH') {
7342: %inconf = %{$confhash{$item}};
7343: }
7344: }
7345: if (keys(%haschgs) > 0) {
7346: my $newacc =
7347: &Apache::lonnet::usertools_access($env{'user.name'},
7348: $env{'user.domain'},
7349: $item,'reload',$context);
7350: if (($context eq 'requestcourses') ||
7351: ($context eq 'requestauthor')) {
7352: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7353: $newenv{'environment.canrequest.'.$item} = $newacc;
7354: }
7355: } else {
7356: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7357: $newenv{'environment.availabletools.'.$item} = $newacc;
7358: }
7359: }
7360: unless ($context eq 'requestauthor') {
7361: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7362: }
7363: foreach my $type (@{$types},'default','_LC_adv') {
7364: if ($haschgs{$type}) {
7365: my $typetitle = $usertypes->{$type};
7366: if ($type eq 'default') {
7367: $typetitle = $othertitle;
7368: } elsif ($type eq '_LC_adv') {
7369: $typetitle = 'LON-CAPA Advanced Users';
7370: }
7371: if ($inconf{$type}) {
7372: if ($context eq 'requestcourses') {
7373: my $cond;
7374: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7375: if ($1 eq '') {
7376: $cond = &mt('(Automatic processing of any request).');
7377: } else {
7378: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7379: }
7380: } else {
7381: $cond = $conditions{$inconf{$type}};
7382: }
7383: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7384: } elsif ($context eq 'requestauthor') {
7385: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7386: $titles{$inconf{$type}},$typetitle);
7387:
7388: } else {
7389: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7390: }
7391: } else {
7392: if ($type eq '_LC_adv') {
7393: if ($inconf{$type} eq '0') {
7394: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7395: } else {
7396: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7397: }
7398: } else {
7399: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7400: }
7401: }
7402: }
7403: }
7404: unless ($context eq 'requestauthor') {
7405: $resulttext .= '</ul></li>';
7406: }
7407: }
7408: }
7409: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7410: if (ref($changes{'notify'}) eq 'HASH') {
7411: if ($changes{'notify'}{'approval'}) {
7412: if (ref($confhash{'notify'}) eq 'HASH') {
7413: if ($confhash{'notify'}{'approval'}) {
7414: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7415: } else {
7416: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7417: }
7418: }
7419: }
7420: }
7421: }
7422: if ($action eq 'requestcourses') {
7423: my @offon = ('off','on');
7424: if ($changes{'uniquecode'}) {
7425: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7426: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7427: $resulttext .= '<li>'.
7428: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7429: '</li>';
7430: } else {
7431: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7432: '</li>';
7433: }
7434: }
7435: foreach my $type ('textbooks','templates') {
7436: if (ref($changes{$type}) eq 'HASH') {
7437: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7438: foreach my $key (sort(keys(%{$changes{$type}}))) {
7439: my %coursehash = &Apache::lonnet::coursedescription($key);
7440: my $coursetitle = $coursehash{'description'};
7441: my $position = $confhash{$type}{$key}{'order'} + 1;
7442: $resulttext .= '<li>';
7443: foreach my $item ('subject','title','publisher','author') {
7444: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7445: ($type eq 'templates'));
7446: my $name = $item.':';
7447: $name =~ s/^(\w)/\U$1/;
7448: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7449: }
7450: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7451: if ($type eq 'textbooks') {
7452: if ($confhash{$type}{$key}{'image'}) {
7453: $resulttext .= ' '.&mt('Image: [_1]',
7454: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7455: ' alt="Textbook cover" />').'<br />';
7456: }
7457: }
7458: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7459: }
7460: $resulttext .= '</ul></li>';
7461: }
7462: }
7463: if (ref($changes{'validation'}) eq 'HASH') {
7464: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7465: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7466: foreach my $item (@{$validationitemsref}) {
7467: if (exists($changes{'validation'}{$item})) {
7468: if ($item eq 'markup') {
7469: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7470: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7471: } else {
7472: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7473: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7474: }
7475: }
7476: }
7477: if (exists($changes{'validation'}{'dc'})) {
7478: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7479: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7480: }
7481: }
7482: }
7483: }
7484: $resulttext .= '</ul>';
7485: if (keys(%newenv)) {
7486: &Apache::lonnet::appenv(\%newenv);
7487: }
7488: } else {
7489: if ($context eq 'requestcourses') {
7490: $resulttext = &mt('No changes made to rights to request creation of courses.');
7491: } elsif ($context eq 'requestauthor') {
7492: $resulttext = &mt('No changes made to rights to request author space.');
7493: } else {
7494: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7495: }
7496: }
7497: } else {
7498: $resulttext = '<span class="LC_error">'.
7499: &mt('An error occurred: [_1]',$putresult).'</span>';
7500: }
7501: if ($errors) {
7502: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7503: '<ul>'.$errors.'</ul></p>';
7504: }
7505: return $resulttext;
7506: }
7507:
7508: sub process_textbook_image {
7509: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7510: my $filename = $env{'form.'.$caller.'.filename'};
7511: my ($error,$url);
7512: my ($width,$height) = (50,50);
7513: if ($configuserok eq 'ok') {
7514: if ($switchserver) {
7515: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7516: $switchserver);
7517: } elsif ($author_ok eq 'ok') {
7518: my ($result,$imageurl) =
7519: &publishlogo($r,'upload',$caller,$dom,$confname,
7520: "$type/$dom/$cnum/cover",$width,$height);
7521: if ($result eq 'ok') {
7522: $url = $imageurl;
7523: } else {
7524: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7525: }
7526: } else {
7527: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7528: }
7529: } else {
7530: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7531: }
7532: return ($url,$error);
7533: }
7534:
7535: sub modify_autoenroll {
7536: my ($dom,$lastactref,%domconfig) = @_;
7537: my ($resulttext,%changes);
7538: my %currautoenroll;
7539: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7540: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7541: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7542: }
7543: }
7544: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7545: my %title = ( run => 'Auto-enrollment active',
7546: sender => 'Sender for notification messages',
7547: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7548: my @offon = ('off','on');
7549: my $sender_uname = $env{'form.sender_uname'};
7550: my $sender_domain = $env{'form.sender_domain'};
7551: if ($sender_domain eq '') {
7552: $sender_uname = '';
7553: } elsif ($sender_uname eq '') {
7554: $sender_domain = '';
7555: }
7556: my $coowners = $env{'form.autoassign_coowners'};
7557: my %autoenrollhash = (
7558: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7559: 'sender_uname' => $sender_uname,
7560: 'sender_domain' => $sender_domain,
7561: 'co-owners' => $coowners,
7562: }
7563: );
7564: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7565: $dom);
7566: if ($putresult eq 'ok') {
7567: if (exists($currautoenroll{'run'})) {
7568: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7569: $changes{'run'} = 1;
7570: }
7571: } elsif ($autorun) {
7572: if ($env{'form.autoenroll_run'} ne '1') {
7573: $changes{'run'} = 1;
7574: }
7575: }
7576: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7577: $changes{'sender'} = 1;
7578: }
7579: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7580: $changes{'sender'} = 1;
7581: }
7582: if ($currautoenroll{'co-owners'} ne '') {
7583: if ($currautoenroll{'co-owners'} ne $coowners) {
7584: $changes{'coowners'} = 1;
7585: }
7586: } elsif ($coowners) {
7587: $changes{'coowners'} = 1;
7588: }
7589: if (keys(%changes) > 0) {
7590: $resulttext = &mt('Changes made:').'<ul>';
7591: if ($changes{'run'}) {
7592: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7593: }
7594: if ($changes{'sender'}) {
7595: if ($sender_uname eq '' || $sender_domain eq '') {
7596: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7597: } else {
7598: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7599: }
7600: }
7601: if ($changes{'coowners'}) {
7602: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7603: &Apache::loncommon::devalidate_domconfig_cache($dom);
7604: if (ref($lastactref) eq 'HASH') {
7605: $lastactref->{'domainconfig'} = 1;
7606: }
7607: }
7608: $resulttext .= '</ul>';
7609: } else {
7610: $resulttext = &mt('No changes made to auto-enrollment settings');
7611: }
7612: } else {
7613: $resulttext = '<span class="LC_error">'.
7614: &mt('An error occurred: [_1]',$putresult).'</span>';
7615: }
7616: return $resulttext;
7617: }
7618:
7619: sub modify_autoupdate {
7620: my ($dom,%domconfig) = @_;
7621: my ($resulttext,%currautoupdate,%fields,%changes);
7622: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7623: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7624: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7625: }
7626: }
7627: my @offon = ('off','on');
7628: my %title = &Apache::lonlocal::texthash (
7629: run => 'Auto-update:',
7630: classlists => 'Updates to user information in classlists?'
7631: );
7632: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7633: my %fieldtitles = &Apache::lonlocal::texthash (
7634: id => 'Student/Employee ID',
7635: permanentemail => 'E-mail address',
7636: lastname => 'Last Name',
7637: firstname => 'First Name',
7638: middlename => 'Middle Name',
7639: generation => 'Generation',
7640: );
7641: $othertitle = &mt('All users');
7642: if (keys(%{$usertypes}) > 0) {
7643: $othertitle = &mt('Other users');
7644: }
7645: foreach my $key (keys(%env)) {
7646: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7647: my ($usertype,$item) = ($1,$2);
7648: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7649: if ($usertype eq 'default') {
7650: push(@{$fields{$1}},$2);
7651: } elsif (ref($types) eq 'ARRAY') {
7652: if (grep(/^\Q$usertype\E$/,@{$types})) {
7653: push(@{$fields{$1}},$2);
7654: }
7655: }
7656: }
7657: }
7658: }
7659: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7660: @lockablenames = sort(@lockablenames);
7661: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7662: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7663: if (@changed) {
7664: $changes{'lockablenames'} = 1;
7665: }
7666: } else {
7667: if (@lockablenames) {
7668: $changes{'lockablenames'} = 1;
7669: }
7670: }
7671: my %updatehash = (
7672: autoupdate => { run => $env{'form.autoupdate_run'},
7673: classlists => $env{'form.classlists'},
7674: fields => {%fields},
7675: lockablenames => \@lockablenames,
7676: }
7677: );
7678: foreach my $key (keys(%currautoupdate)) {
7679: if (($key eq 'run') || ($key eq 'classlists')) {
7680: if (exists($updatehash{autoupdate}{$key})) {
7681: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7682: $changes{$key} = 1;
7683: }
7684: }
7685: } elsif ($key eq 'fields') {
7686: if (ref($currautoupdate{$key}) eq 'HASH') {
7687: foreach my $item (@{$types},'default') {
7688: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7689: my $change = 0;
7690: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7691: if (!exists($fields{$item})) {
7692: $change = 1;
7693: last;
7694: } elsif (ref($fields{$item}) eq 'ARRAY') {
7695: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7696: $change = 1;
7697: last;
7698: }
7699: }
7700: }
7701: if ($change) {
7702: push(@{$changes{$key}},$item);
7703: }
7704: }
7705: }
7706: }
7707: } elsif ($key eq 'lockablenames') {
7708: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7709: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7710: if (@changed) {
7711: $changes{'lockablenames'} = 1;
7712: }
7713: } else {
7714: if (@lockablenames) {
7715: $changes{'lockablenames'} = 1;
7716: }
7717: }
7718: }
7719: }
7720: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7721: if (@lockablenames) {
7722: $changes{'lockablenames'} = 1;
7723: }
7724: }
7725: foreach my $item (@{$types},'default') {
7726: if (defined($fields{$item})) {
7727: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7728: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7729: my $change = 0;
7730: if (ref($fields{$item}) eq 'ARRAY') {
7731: foreach my $type (@{$fields{$item}}) {
7732: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7733: $change = 1;
7734: last;
7735: }
7736: }
7737: }
7738: if ($change) {
7739: push(@{$changes{'fields'}},$item);
7740: }
7741: } else {
7742: push(@{$changes{'fields'}},$item);
7743: }
7744: } else {
7745: push(@{$changes{'fields'}},$item);
7746: }
7747: }
7748: }
7749: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7750: $dom);
7751: if ($putresult eq 'ok') {
7752: if (keys(%changes) > 0) {
7753: $resulttext = &mt('Changes made:').'<ul>';
7754: foreach my $key (sort(keys(%changes))) {
7755: if ($key eq 'lockablenames') {
7756: $resulttext .= '<li>';
7757: if (@lockablenames) {
7758: $usertypes->{'default'} = $othertitle;
7759: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7760: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7761: } else {
7762: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7763: }
7764: $resulttext .= '</li>';
7765: } elsif (ref($changes{$key}) eq 'ARRAY') {
7766: foreach my $item (@{$changes{$key}}) {
7767: my @newvalues;
7768: foreach my $type (@{$fields{$item}}) {
7769: push(@newvalues,$fieldtitles{$type});
7770: }
7771: my $newvaluestr;
7772: if (@newvalues > 0) {
7773: $newvaluestr = join(', ',@newvalues);
7774: } else {
7775: $newvaluestr = &mt('none');
7776: }
7777: if ($item eq 'default') {
7778: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7779: } else {
7780: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7781: }
7782: }
7783: } else {
7784: my $newvalue;
7785: if ($key eq 'run') {
7786: $newvalue = $offon[$env{'form.autoupdate_run'}];
7787: } else {
7788: $newvalue = $offon[$env{'form.'.$key}];
7789: }
7790: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7791: }
7792: }
7793: $resulttext .= '</ul>';
7794: } else {
7795: $resulttext = &mt('No changes made to autoupdates');
7796: }
7797: } else {
7798: $resulttext = '<span class="LC_error">'.
7799: &mt('An error occurred: [_1]',$putresult).'</span>';
7800: }
7801: return $resulttext;
7802: }
7803:
7804: sub modify_autocreate {
7805: my ($dom,%domconfig) = @_;
7806: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7807: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7808: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7809: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7810: }
7811: }
7812: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7813: req => 'Auto-creation of validated requests for official courses',
7814: xmldc => 'Identity of course creator of courses from XML files',
7815: );
7816: my @types = ('xml','req');
7817: foreach my $item (@types) {
7818: $newvals{$item} = $env{'form.autocreate_'.$item};
7819: $newvals{$item} =~ s/\D//g;
7820: $newvals{$item} = 0 if ($newvals{$item} eq '');
7821: }
7822: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
7823: my %domcoords = &get_active_dcs($dom);
7824: unless (exists($domcoords{$newvals{'xmldc'}})) {
7825: $newvals{'xmldc'} = '';
7826: }
7827: %autocreatehash = (
7828: autocreate => { xml => $newvals{'xml'},
7829: req => $newvals{'req'},
7830: }
7831: );
7832: if ($newvals{'xmldc'} ne '') {
7833: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
7834: }
7835: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
7836: $dom);
7837: if ($putresult eq 'ok') {
7838: my @items = @types;
7839: if ($newvals{'xml'}) {
7840: push(@items,'xmldc');
7841: }
7842: foreach my $item (@items) {
7843: if (exists($currautocreate{$item})) {
7844: if ($currautocreate{$item} ne $newvals{$item}) {
7845: $changes{$item} = 1;
7846: }
7847: } elsif ($newvals{$item}) {
7848: $changes{$item} = 1;
7849: }
7850: }
7851: if (keys(%changes) > 0) {
7852: my @offon = ('off','on');
7853: $resulttext = &mt('Changes made:').'<ul>';
7854: foreach my $item (@types) {
7855: if ($changes{$item}) {
7856: my $newtxt = $offon[$newvals{$item}];
7857: $resulttext .= '<li>'.
7858: &mt("$title{$item} set to [_1]$newtxt [_2]",
7859: '<b>','</b>').
7860: '</li>';
7861: }
7862: }
7863: if ($changes{'xmldc'}) {
7864: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
7865: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
7866: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
7867: }
7868: $resulttext .= '</ul>';
7869: } else {
7870: $resulttext = &mt('No changes made to auto-creation settings');
7871: }
7872: } else {
7873: $resulttext = '<span class="LC_error">'.
7874: &mt('An error occurred: [_1]',$putresult).'</span>';
7875: }
7876: return $resulttext;
7877: }
7878:
7879: sub modify_directorysrch {
7880: my ($dom,%domconfig) = @_;
7881: my ($resulttext,%changes);
7882: my %currdirsrch;
7883: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
7884: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
7885: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
7886: }
7887: }
7888: my %title = ( available => 'Directory search available',
7889: localonly => 'Other domains can search',
7890: searchby => 'Search types',
7891: searchtypes => 'Search latitude');
7892: my @offon = ('off','on');
7893: my @otherdoms = ('Yes','No');
7894:
7895: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
7896: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
7897: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
7898:
7899: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7900: if (keys(%{$usertypes}) == 0) {
7901: @cansearch = ('default');
7902: } else {
7903: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
7904: foreach my $type (@{$currdirsrch{'cansearch'}}) {
7905: if (!grep(/^\Q$type\E$/,@cansearch)) {
7906: push(@{$changes{'cansearch'}},$type);
7907: }
7908: }
7909: foreach my $type (@cansearch) {
7910: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7911: push(@{$changes{'cansearch'}},$type);
7912: }
7913: }
7914: } else {
7915: push(@{$changes{'cansearch'}},@cansearch);
7916: }
7917: }
7918:
7919: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7920: foreach my $by (@{$currdirsrch{'searchby'}}) {
7921: if (!grep(/^\Q$by\E$/,@searchby)) {
7922: push(@{$changes{'searchby'}},$by);
7923: }
7924: }
7925: foreach my $by (@searchby) {
7926: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7927: push(@{$changes{'searchby'}},$by);
7928: }
7929: }
7930: } else {
7931: push(@{$changes{'searchby'}},@searchby);
7932: }
7933:
7934: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7935: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7936: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7937: push(@{$changes{'searchtypes'}},$type);
7938: }
7939: }
7940: foreach my $type (@searchtypes) {
7941: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7942: push(@{$changes{'searchtypes'}},$type);
7943: }
7944: }
7945: } else {
7946: if (exists($currdirsrch{'searchtypes'})) {
7947: foreach my $type (@searchtypes) {
7948: if ($type ne $currdirsrch{'searchtypes'}) {
7949: push(@{$changes{'searchtypes'}},$type);
7950: }
7951: }
7952: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7953: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7954: }
7955: } else {
7956: push(@{$changes{'searchtypes'}},@searchtypes);
7957: }
7958: }
7959:
7960: my %dirsrch_hash = (
7961: directorysrch => { available => $env{'form.dirsrch_available'},
7962: cansearch => \@cansearch,
7963: localonly => $env{'form.dirsrch_localonly'},
7964: searchby => \@searchby,
7965: searchtypes => \@searchtypes,
7966: }
7967: );
7968: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7969: $dom);
7970: if ($putresult eq 'ok') {
7971: if (exists($currdirsrch{'available'})) {
7972: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7973: $changes{'available'} = 1;
7974: }
7975: } else {
7976: if ($env{'form.dirsrch_available'} eq '1') {
7977: $changes{'available'} = 1;
7978: }
7979: }
7980: if (exists($currdirsrch{'localonly'})) {
7981: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7982: $changes{'localonly'} = 1;
7983: }
7984: } else {
7985: if ($env{'form.dirsrch_localonly'} eq '1') {
7986: $changes{'localonly'} = 1;
7987: }
7988: }
7989: if (keys(%changes) > 0) {
7990: $resulttext = &mt('Changes made:').'<ul>';
7991: if ($changes{'available'}) {
7992: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7993: }
7994: if ($changes{'localonly'}) {
7995: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7996: }
7997:
7998: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7999: my $chgtext;
8000: if (ref($usertypes) eq 'HASH') {
8001: if (keys(%{$usertypes}) > 0) {
8002: foreach my $type (@{$types}) {
8003: if (grep(/^\Q$type\E$/,@cansearch)) {
8004: $chgtext .= $usertypes->{$type}.'; ';
8005: }
8006: }
8007: if (grep(/^default$/,@cansearch)) {
8008: $chgtext .= $othertitle;
8009: } else {
8010: $chgtext =~ s/\; $//;
8011: }
8012: $resulttext .=
8013: '<li>'.
8014: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8015: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8016: '</li>';
8017: }
8018: }
8019: }
8020: if (ref($changes{'searchby'}) eq 'ARRAY') {
8021: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8022: my $chgtext;
8023: foreach my $type (@{$titleorder}) {
8024: if (grep(/^\Q$type\E$/,@searchby)) {
8025: if (defined($searchtitles->{$type})) {
8026: $chgtext .= $searchtitles->{$type}.'; ';
8027: }
8028: }
8029: }
8030: $chgtext =~ s/\; $//;
8031: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8032: }
8033: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8034: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8035: my $chgtext;
8036: foreach my $type (@{$srchtypeorder}) {
8037: if (grep(/^\Q$type\E$/,@searchtypes)) {
8038: if (defined($srchtypes_desc->{$type})) {
8039: $chgtext .= $srchtypes_desc->{$type}.'; ';
8040: }
8041: }
8042: }
8043: $chgtext =~ s/\; $//;
8044: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8045: }
8046: $resulttext .= '</ul>';
8047: } else {
8048: $resulttext = &mt('No changes made to institution directory search settings');
8049: }
8050: } else {
8051: $resulttext = '<span class="LC_error">'.
8052: &mt('An error occurred: [_1]',$putresult).'</span>';
8053: }
8054: return $resulttext;
8055: }
8056:
8057: sub modify_contacts {
8058: my ($dom,$lastactref,%domconfig) = @_;
8059: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8060: if (ref($domconfig{'contacts'}) eq 'HASH') {
8061: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8062: $currsetting{$key} = $domconfig{'contacts'}{$key};
8063: }
8064: }
8065: my (%others,%to,%bcc);
8066: my @contacts = ('supportemail','adminemail');
8067: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8068: 'requestsmail','updatesmail','idconflictsmail');
8069: my @toggles = ('reporterrors','reportupdates');
8070: foreach my $type (@mailings) {
8071: @{$newsetting{$type}} =
8072: &Apache::loncommon::get_env_multiple('form.'.$type);
8073: foreach my $item (@contacts) {
8074: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8075: $contacts_hash{contacts}{$type}{$item} = 1;
8076: } else {
8077: $contacts_hash{contacts}{$type}{$item} = 0;
8078: }
8079: }
8080: $others{$type} = $env{'form.'.$type.'_others'};
8081: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8082: if ($type eq 'helpdeskmail') {
8083: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8084: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8085: }
8086: }
8087: foreach my $item (@contacts) {
8088: $to{$item} = $env{'form.'.$item};
8089: $contacts_hash{'contacts'}{$item} = $to{$item};
8090: }
8091: foreach my $item (@toggles) {
8092: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8093: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8094: }
8095: }
8096: if (keys(%currsetting) > 0) {
8097: foreach my $item (@contacts) {
8098: if ($to{$item} ne $currsetting{$item}) {
8099: $changes{$item} = 1;
8100: }
8101: }
8102: foreach my $type (@mailings) {
8103: foreach my $item (@contacts) {
8104: if (ref($currsetting{$type}) eq 'HASH') {
8105: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8106: push(@{$changes{$type}},$item);
8107: }
8108: } else {
8109: push(@{$changes{$type}},@{$newsetting{$type}});
8110: }
8111: }
8112: if ($others{$type} ne $currsetting{$type}{'others'}) {
8113: push(@{$changes{$type}},'others');
8114: }
8115: if ($type eq 'helpdeskmail') {
8116: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8117: push(@{$changes{$type}},'bcc');
8118: }
8119: }
8120: }
8121: } else {
8122: my %default;
8123: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8124: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8125: $default{'errormail'} = 'adminemail';
8126: $default{'packagesmail'} = 'adminemail';
8127: $default{'helpdeskmail'} = 'supportemail';
8128: $default{'lonstatusmail'} = 'adminemail';
8129: $default{'requestsmail'} = 'adminemail';
8130: $default{'updatesmail'} = 'adminemail';
8131: foreach my $item (@contacts) {
8132: if ($to{$item} ne $default{$item}) {
8133: $changes{$item} = 1;
8134: }
8135: }
8136: foreach my $type (@mailings) {
8137: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8138:
8139: push(@{$changes{$type}},@{$newsetting{$type}});
8140: }
8141: if ($others{$type} ne '') {
8142: push(@{$changes{$type}},'others');
8143: }
8144: if ($type eq 'helpdeskmail') {
8145: if ($bcc{$type} ne '') {
8146: push(@{$changes{$type}},'bcc');
8147: }
8148: }
8149: }
8150: }
8151: foreach my $item (@toggles) {
8152: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8153: $changes{$item} = 1;
8154: } elsif ((!$env{'form.'.$item}) &&
8155: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8156: $changes{$item} = 1;
8157: }
8158: }
8159: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8160: $dom);
8161: if ($putresult eq 'ok') {
8162: if (keys(%changes) > 0) {
8163: &Apache::loncommon::devalidate_domconfig_cache($dom);
8164: if (ref($lastactref) eq 'HASH') {
8165: $lastactref->{'domainconfig'} = 1;
8166: }
8167: my ($titles,$short_titles) = &contact_titles();
8168: $resulttext = &mt('Changes made:').'<ul>';
8169: foreach my $item (@contacts) {
8170: if ($changes{$item}) {
8171: $resulttext .= '<li>'.$titles->{$item}.
8172: &mt(' set to: ').
8173: '<span class="LC_cusr_emph">'.
8174: $to{$item}.'</span></li>';
8175: }
8176: }
8177: foreach my $type (@mailings) {
8178: if (ref($changes{$type}) eq 'ARRAY') {
8179: $resulttext .= '<li>'.$titles->{$type}.': ';
8180: my @text;
8181: foreach my $item (@{$newsetting{$type}}) {
8182: push(@text,$short_titles->{$item});
8183: }
8184: if ($others{$type} ne '') {
8185: push(@text,$others{$type});
8186: }
8187: $resulttext .= '<span class="LC_cusr_emph">'.
8188: join(', ',@text).'</span>';
8189: if ($type eq 'helpdeskmail') {
8190: if ($bcc{$type} ne '') {
8191: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8192: }
8193: }
8194: $resulttext .= '</li>';
8195: }
8196: }
8197: my @offon = ('off','on');
8198: if ($changes{'reporterrors'}) {
8199: $resulttext .= '<li>'.
8200: &mt('E-mail error reports to [_1] set to "'.
8201: $offon[$env{'form.reporterrors'}].'".',
8202: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8203: &mt('LON-CAPA core group - MSU'),600,500)).
8204: '</li>';
8205: }
8206: if ($changes{'reportupdates'}) {
8207: $resulttext .= '<li>'.
8208: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8209: $offon[$env{'form.reportupdates'}].'".',
8210: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8211: &mt('LON-CAPA core group - MSU'),600,500)).
8212: '</li>';
8213: }
8214: $resulttext .= '</ul>';
8215: } else {
8216: $resulttext = &mt('No changes made to contact information');
8217: }
8218: } else {
8219: $resulttext = '<span class="LC_error">'.
8220: &mt('An error occurred: [_1].',$putresult).'</span>';
8221: }
8222: return $resulttext;
8223: }
8224:
8225: sub modify_usercreation {
8226: my ($dom,%domconfig) = @_;
8227: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8228: my $warningmsg;
8229: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8230: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8231: if ($key eq 'cancreate') {
8232: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8233: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8234: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8235: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8236: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8237: } else {
8238: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8239: }
8240: }
8241: }
8242: } elsif ($key eq 'email_rule') {
8243: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8244: } else {
8245: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8246: }
8247: }
8248: }
8249: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8250: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8251: my @contexts = ('author','course','requestcrs');
8252: foreach my $item(@contexts) {
8253: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8254: }
8255: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8256: foreach my $item (@contexts) {
8257: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8258: push(@{$changes{'cancreate'}},$item);
8259: }
8260: }
8261: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8262: foreach my $item (@contexts) {
8263: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8264: if ($cancreate{$item} ne 'any') {
8265: push(@{$changes{'cancreate'}},$item);
8266: }
8267: } else {
8268: if ($cancreate{$item} ne 'none') {
8269: push(@{$changes{'cancreate'}},$item);
8270: }
8271: }
8272: }
8273: } else {
8274: foreach my $item (@contexts) {
8275: push(@{$changes{'cancreate'}},$item);
8276: }
8277: }
8278:
8279: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8280: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8281: if (!grep(/^\Q$type\E$/,@username_rule)) {
8282: push(@{$changes{'username_rule'}},$type);
8283: }
8284: }
8285: foreach my $type (@username_rule) {
8286: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8287: push(@{$changes{'username_rule'}},$type);
8288: }
8289: }
8290: } else {
8291: push(@{$changes{'username_rule'}},@username_rule);
8292: }
8293:
8294: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8295: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8296: if (!grep(/^\Q$type\E$/,@id_rule)) {
8297: push(@{$changes{'id_rule'}},$type);
8298: }
8299: }
8300: foreach my $type (@id_rule) {
8301: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8302: push(@{$changes{'id_rule'}},$type);
8303: }
8304: }
8305: } else {
8306: push(@{$changes{'id_rule'}},@id_rule);
8307: }
8308:
8309: my @authen_contexts = ('author','course','domain');
8310: my @authtypes = ('int','krb4','krb5','loc');
8311: my %authhash;
8312: foreach my $item (@authen_contexts) {
8313: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8314: foreach my $auth (@authtypes) {
8315: if (grep(/^\Q$auth\E$/,@authallowed)) {
8316: $authhash{$item}{$auth} = 1;
8317: } else {
8318: $authhash{$item}{$auth} = 0;
8319: }
8320: }
8321: }
8322: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8323: foreach my $item (@authen_contexts) {
8324: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8325: foreach my $auth (@authtypes) {
8326: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8327: push(@{$changes{'authtypes'}},$item);
8328: last;
8329: }
8330: }
8331: }
8332: }
8333: } else {
8334: foreach my $item (@authen_contexts) {
8335: push(@{$changes{'authtypes'}},$item);
8336: }
8337: }
8338:
8339: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8340: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8341: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8342: $save_usercreate{'id_rule'} = \@id_rule;
8343: $save_usercreate{'username_rule'} = \@username_rule,
8344: $save_usercreate{'authtypes'} = \%authhash;
8345:
8346: my %usercreation_hash = (
8347: usercreation => \%save_usercreate,
8348: );
8349:
8350: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8351: $dom);
8352:
8353: if ($putresult eq 'ok') {
8354: if (keys(%changes) > 0) {
8355: $resulttext = &mt('Changes made:').'<ul>';
8356: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8357: my %lt = &usercreation_types();
8358: foreach my $type (@{$changes{'cancreate'}}) {
8359: my $chgtext = $lt{$type}.', ';
8360: if ($cancreate{$type} eq 'none') {
8361: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8362: } elsif ($cancreate{$type} eq 'any') {
8363: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8364: } elsif ($cancreate{$type} eq 'official') {
8365: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8366: } elsif ($cancreate{$type} eq 'unofficial') {
8367: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8368: }
8369: $resulttext .= '<li>'.$chgtext.'</li>';
8370: }
8371: }
8372: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8373: my ($rules,$ruleorder) =
8374: &Apache::lonnet::inst_userrules($dom,'username');
8375: my $chgtext = '<ul>';
8376: foreach my $type (@username_rule) {
8377: if (ref($rules->{$type}) eq 'HASH') {
8378: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8379: }
8380: }
8381: $chgtext .= '</ul>';
8382: if (@username_rule > 0) {
8383: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8384: } else {
8385: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8386: }
8387: }
8388: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8389: my ($idrules,$idruleorder) =
8390: &Apache::lonnet::inst_userrules($dom,'id');
8391: my $chgtext = '<ul>';
8392: foreach my $type (@id_rule) {
8393: if (ref($idrules->{$type}) eq 'HASH') {
8394: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8395: }
8396: }
8397: $chgtext .= '</ul>';
8398: if (@id_rule > 0) {
8399: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8400: } else {
8401: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8402: }
8403: }
8404: my %authname = &authtype_names();
8405: my %context_title = &context_names();
8406: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8407: my $chgtext = '<ul>';
8408: foreach my $type (@{$changes{'authtypes'}}) {
8409: my @allowed;
8410: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8411: foreach my $auth (@authtypes) {
8412: if ($authhash{$type}{$auth}) {
8413: push(@allowed,$authname{$auth});
8414: }
8415: }
8416: if (@allowed > 0) {
8417: $chgtext .= join(', ',@allowed).'</li>';
8418: } else {
8419: $chgtext .= &mt('none').'</li>';
8420: }
8421: }
8422: $chgtext .= '</ul>';
8423: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8424: $resulttext .= '</li>';
8425: }
8426: $resulttext .= '</ul>';
8427: } else {
8428: $resulttext = &mt('No changes made to user creation settings');
8429: }
8430: } else {
8431: $resulttext = '<span class="LC_error">'.
8432: &mt('An error occurred: [_1]',$putresult).'</span>';
8433: }
8434: if ($warningmsg ne '') {
8435: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8436: }
8437: return $resulttext;
8438: }
8439:
8440: sub modify_selfcreation {
8441: my ($dom,%domconfig) = @_;
8442: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8443: my (%save_usercreate,%save_usermodify);
8444: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8445: if (ref($types) eq 'ARRAY') {
8446: $usertypes->{'default'} = $othertitle;
8447: push(@{$types},'default');
8448: }
8449: #
8450: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8451: #
8452: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8453: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8454: if ($key eq 'cancreate') {
8455: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8456: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8457: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8458: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8459: ($item eq 'emailusername') || ($item eq 'notify') ||
8460: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8461: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8462: } else {
8463: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8464: }
8465: }
8466: }
8467: } elsif ($key eq 'email_rule') {
8468: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8469: } else {
8470: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8471: }
8472: }
8473: }
8474: #
8475: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8476: #
8477: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8478: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8479: if ($key eq 'selfcreate') {
8480: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8481: } else {
8482: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8483: }
8484: }
8485: }
8486:
8487: my @contexts = ('selfcreate');
8488: @{$cancreate{'selfcreate'}} = ();
8489: %{$cancreate{'emailusername'}} = ();
8490: @{$cancreate{'statustocreate'}} = ();
8491: %{$cancreate{'selfcreateprocessing'}} = ();
8492: %{$cancreate{'shibenv'}} = ();
8493: my %selfcreatetypes = (
8494: sso => 'users authenticated by institutional single sign on',
8495: login => 'users authenticated by institutional log-in',
8496: email => 'users who provide a valid e-mail address for use as username',
8497: );
8498: #
8499: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8500: # is permitted.
8501: #
8502:
8503: my @statuses;
8504: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8505: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8506: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8507: }
8508: }
8509: push(@statuses,'default');
8510:
8511: foreach my $item ('login','sso','email') {
8512: if ($item eq 'email') {
8513: if ($env{'form.cancreate_email'}) {
8514: push(@{$cancreate{'selfcreate'}},'email');
8515: push(@contexts,'selfcreateprocessing');
8516: foreach my $type (@statuses) {
8517: if ($type eq 'default') {
8518: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8519: } else {
8520: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8521: }
8522: }
8523: }
8524: } else {
8525: if ($env{'form.cancreate_'.$item}) {
8526: push(@{$cancreate{'selfcreate'}},$item);
8527: }
8528: }
8529: }
8530: my (@email_rule,%userinfo,%savecaptcha);
8531: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8532: #
8533: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8534: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8535: #
8536:
8537: if ($env{'form.cancreate_email'}) {
8538: push(@contexts,'emailusername');
8539: if (ref($types) eq 'ARRAY') {
8540: foreach my $type (@{$types}) {
8541: if (ref($infofields) eq 'ARRAY') {
8542: foreach my $field (@{$infofields}) {
8543: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8544: $cancreate{'emailusername'}{$type}{$field} = $1;
8545: }
8546: }
8547: }
8548: }
8549: }
8550: #
8551: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8552: # queued requests for self-creation of account using e-mail address as username
8553: #
8554:
8555: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8556: @approvalnotify = sort(@approvalnotify);
8557: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8558: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8559: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8560: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8561: push(@{$changes{'cancreate'}},'notify');
8562: }
8563: } else {
8564: if ($cancreate{'notify'}{'approval'}) {
8565: push(@{$changes{'cancreate'}},'notify');
8566: }
8567: }
8568: } elsif ($cancreate{'notify'}{'approval'}) {
8569: push(@{$changes{'cancreate'}},'notify');
8570: }
8571:
8572: #
8573: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8574: #
8575: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8576: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8577: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8578: if (@{$curr_usercreation{'email_rule'}} > 0) {
8579: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8580: if (!grep(/^\Q$type\E$/,@email_rule)) {
8581: push(@{$changes{'email_rule'}},$type);
8582: }
8583: }
8584: }
8585: if (@email_rule > 0) {
8586: foreach my $type (@email_rule) {
8587: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8588: push(@{$changes{'email_rule'}},$type);
8589: }
8590: }
8591: }
8592: } elsif (@email_rule > 0) {
8593: push(@{$changes{'email_rule'}},@email_rule);
8594: }
8595: }
8596: #
8597: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8598: # institutional log-in.
8599: #
8600: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8601: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8602: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8603: ($domdefaults{'auth_def'} eq 'localauth'))) {
8604: $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.').' '.
8605: &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.');
8606: }
8607: }
8608: my @fields = ('lastname','firstname','middlename','generation',
8609: 'permanentemail','id');
8610: my @shibfields = (@fields,'inststatus');
8611: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8612: #
8613: # Where usernames may created for institutional log-in and/or institutional single sign on:
8614: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8615: # may self-create accounts
8616: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8617: # which the user may supply, if institutional data is unavailable.
8618: #
8619: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8620: if (ref($types) eq 'ARRAY') {
8621: if (@{$types} > 1) {
8622: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8623: push(@contexts,'statustocreate');
8624: } else {
8625: undef($cancreate{'statustocreate'});
8626: }
8627: foreach my $type (@{$types}) {
8628: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8629: foreach my $field (@fields) {
8630: if (grep(/^\Q$field\E$/,@modifiable)) {
8631: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8632: } else {
8633: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8634: }
8635: }
8636: }
8637: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8638: foreach my $type (@{$types}) {
8639: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8640: foreach my $field (@fields) {
8641: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8642: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8643: push(@{$changes{'selfcreate'}},$type);
8644: last;
8645: }
8646: }
8647: }
8648: }
8649: } else {
8650: foreach my $type (@{$types}) {
8651: push(@{$changes{'selfcreate'}},$type);
8652: }
8653: }
8654: }
8655: foreach my $field (@shibfields) {
8656: if ($env{'form.shibenv_'.$field} ne '') {
8657: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8658: }
8659: }
8660: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8661: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8662: foreach my $field (@shibfields) {
8663: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8664: push(@{$changes{'cancreate'}},'shibenv');
8665: }
8666: }
8667: } else {
8668: foreach my $field (@shibfields) {
8669: if ($env{'form.shibenv_'.$field}) {
8670: push(@{$changes{'cancreate'}},'shibenv');
8671: last;
8672: }
8673: }
8674: }
8675: }
8676: }
8677: foreach my $item (@contexts) {
8678: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8679: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8680: if (ref($cancreate{$item}) eq 'ARRAY') {
8681: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8682: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8683: push(@{$changes{'cancreate'}},$item);
8684: }
8685: }
8686: }
8687: }
8688: if (ref($cancreate{$item}) eq 'ARRAY') {
8689: foreach my $type (@{$cancreate{$item}}) {
8690: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8691: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8692: push(@{$changes{'cancreate'}},$item);
8693: }
8694: }
8695: }
8696: }
8697: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8698: if (ref($cancreate{$item}) eq 'HASH') {
8699: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8700: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8701: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8702: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8703: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8704: push(@{$changes{'cancreate'}},$item);
8705: }
8706: }
8707: }
8708: } elsif ($item eq 'selfcreateprocessing') {
8709: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8710: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8711: push(@{$changes{'cancreate'}},$item);
8712: }
8713: }
8714: } else {
8715: if (!$cancreate{$item}{$curr}) {
8716: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8717: push(@{$changes{'cancreate'}},$item);
8718: }
8719: }
8720: }
8721: }
8722: foreach my $field (keys(%{$cancreate{$item}})) {
8723: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8724: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8725: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8726: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8727: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8728: push(@{$changes{'cancreate'}},$item);
8729: }
8730: }
8731: } else {
8732: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8733: push(@{$changes{'cancreate'}},$item);
8734: }
8735: }
8736: }
8737: } elsif ($item eq 'selfcreateprocessing') {
8738: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8739: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8740: push(@{$changes{'cancreate'}},$item);
8741: }
8742: }
8743: } else {
8744: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8745: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8746: push(@{$changes{'cancreate'}},$item);
8747: }
8748: }
8749: }
8750: }
8751: }
8752: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8753: if (ref($cancreate{$item}) eq 'ARRAY') {
8754: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8755: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8756: push(@{$changes{'cancreate'}},$item);
8757: }
8758: }
8759: } elsif (ref($cancreate{$item}) eq 'HASH') {
8760: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8761: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8762: push(@{$changes{'cancreate'}},$item);
8763: }
8764: }
8765: }
8766: } elsif ($item eq 'emailusername') {
8767: if (ref($cancreate{$item}) eq 'HASH') {
8768: foreach my $type (keys(%{$cancreate{$item}})) {
8769: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8770: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8771: if ($cancreate{$item}{$type}{$field}) {
8772: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8773: push(@{$changes{'cancreate'}},$item);
8774: }
8775: last;
8776: }
8777: }
8778: }
8779: }
8780: }
8781: }
8782: }
8783: #
8784: # Populate %save_usercreate hash with updates to self-creation configuration.
8785: #
8786: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8787: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8788: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8789: if (ref($cancreate{'notify'}) eq 'HASH') {
8790: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8791: }
8792: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8793: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8794: }
8795: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8796: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8797: }
8798: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8799: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8800: }
8801: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8802: $save_usercreate{'emailrule'} = \@email_rule;
8803:
8804: my %userconfig_hash = (
8805: usercreation => \%save_usercreate,
8806: usermodification => \%save_usermodify,
8807: );
8808: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8809: $dom);
8810: #
8811: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8812: #
8813: if ($putresult eq 'ok') {
8814: if (keys(%changes) > 0) {
8815: $resulttext = &mt('Changes made:').'<ul>';
8816: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8817: my %lt = &selfcreation_types();
8818: foreach my $type (@{$changes{'cancreate'}}) {
8819: my $chgtext;
8820: if ($type eq 'selfcreate') {
8821: if (@{$cancreate{$type}} == 0) {
8822: $chgtext .= &mt('Self creation of a new user account is not permitted.');
8823: } else {
8824: $chgtext .= &mt('Self-creation of a new account is permitted for:').
8825: '<ul>';
8826: foreach my $case (@{$cancreate{$type}}) {
8827: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
8828: }
8829: $chgtext .= '</ul>';
8830: if (ref($cancreate{$type}) eq 'ARRAY') {
8831: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
8832: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8833: if (@{$cancreate{'statustocreate'}} == 0) {
8834: $chgtext .= '<br />'.
8835: '<span class="LC_warning">'.
8836: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8837: '</span>';
8838: }
8839: }
8840: }
8841: }
8842: }
8843: } elsif ($type eq 'shibenv') {
8844: if (keys(%{$cancreate{$type}}) == 0) {
8845: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
8846: } else {
8847: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
8848: '<ul>';
8849: foreach my $field (@shibfields) {
8850: next if ($cancreate{$type}{$field} eq '');
8851: if ($field eq 'inststatus') {
8852: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
8853: } else {
8854: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
8855: }
8856: }
8857: $chgtext .= '</ul>';
8858: }
8859: } elsif ($type eq 'statustocreate') {
8860: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
8861: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
8862: if (@{$cancreate{'selfcreate'}} > 0) {
8863: if (@{$cancreate{'statustocreate'}} == 0) {
8864: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
8865: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
8866: $chgtext .= '<br />'.
8867: '<span class="LC_warning">'.
8868: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8869: '</span>';
8870: }
8871: } elsif (ref($usertypes) eq 'HASH') {
8872: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8873: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
8874: } else {
8875: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
8876: }
8877: $chgtext .= '<ul>';
8878: foreach my $case (@{$cancreate{$type}}) {
8879: if ($case eq 'default') {
8880: $chgtext .= '<li>'.$othertitle.'</li>';
8881: } else {
8882: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
8883: }
8884: }
8885: $chgtext .= '</ul>';
8886: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8887: $chgtext .= '<br /><span class="LC_warning">'.
8888: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
8889: '</span>';
8890: }
8891: }
8892: } else {
8893: if (@{$cancreate{$type}} == 0) {
8894: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
8895: } else {
8896: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
8897: }
8898: }
8899: }
8900: } elsif ($type eq 'selfcreateprocessing') {
8901: my %choices = &Apache::lonlocal::texthash (
8902: automatic => 'Automatic approval',
8903: approval => 'Queued for approval',
8904: );
8905: if (@statuses > 1) {
8906: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
8907: '<ul>';
8908: foreach my $type (@statuses) {
8909: if ($type eq 'default') {
8910: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8911: } else {
8912: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8913: }
8914: }
8915: $chgtext .= '</ul>';
8916: } else {
8917: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
8918: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
8919: }
8920: } elsif ($type eq 'captcha') {
8921: if ($savecaptcha{$type} eq 'notused') {
8922: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
8923: } else {
8924: my %captchas = &captcha_phrases();
8925: if ($captchas{$savecaptcha{$type}}) {
8926: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
8927: } else {
8928: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
8929: }
8930: }
8931: } elsif ($type eq 'recaptchakeys') {
8932: my ($privkey,$pubkey);
8933: if (ref($savecaptcha{$type}) eq 'HASH') {
8934: $pubkey = $savecaptcha{$type}{'public'};
8935: $privkey = $savecaptcha{$type}{'private'};
8936: }
8937: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
8938: if (!$pubkey) {
8939: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
8940: } else {
8941: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8942: }
8943: if (!$privkey) {
8944: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
8945: } else {
8946: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
8947: }
8948: $chgtext .= '</ul>';
8949: } elsif ($type eq 'emailusername') {
8950: if (ref($cancreate{'emailusername'}) eq 'HASH') {
8951: if (ref($types) eq 'ARRAY') {
8952: foreach my $type (@{$types}) {
8953: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
8954: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
8955: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
8956: '<ul>';
8957: foreach my $field (@{$infofields}) {
8958: if ($cancreate{'emailusername'}{$type}{$field}) {
8959: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
8960: }
8961: }
8962: $chgtext .= '</ul>';
8963: } else {
8964: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
8965: }
8966: } else {
8967: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
8968: }
8969: }
8970: }
8971: }
8972: } elsif ($type eq 'notify') {
8973: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
8974: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8975: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
8976: if ($cancreate{'notify'}{'approval'}) {
8977: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
8978: }
8979: }
8980: }
8981: }
8982: if ($chgtext) {
8983: $resulttext .= '<li>'.$chgtext.'</li>';
8984: }
8985: }
8986: }
8987: if (ref($changes{'email_rule'}) eq 'ARRAY') {
8988: my ($emailrules,$emailruleorder) =
8989: &Apache::lonnet::inst_userrules($dom,'email');
8990: my $chgtext = '<ul>';
8991: foreach my $type (@email_rule) {
8992: if (ref($emailrules->{$type}) eq 'HASH') {
8993: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
8994: }
8995: }
8996: $chgtext .= '</ul>';
8997: if (@email_rule > 0) {
8998: $resulttext .= '<li>'.
8999: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9000: $chgtext.
9001: '</li>';
9002: } else {
9003: $resulttext .= '<li>'.
9004: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9005: '</li>';
9006: }
9007: }
9008: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9009: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9010: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9011: foreach my $type (@{$changes{'selfcreate'}}) {
9012: my $typename = $type;
9013: if (ref($usertypes) eq 'HASH') {
9014: if ($usertypes->{$type} ne '') {
9015: $typename = $usertypes->{$type};
9016: }
9017: }
9018: my @modifiable;
9019: $resulttext .= '<li>'.
9020: &mt('Self-creation of account by users with status: [_1]',
9021: '<span class="LC_cusr_emph">'.$typename.'</span>').
9022: ' - '.&mt('modifiable fields (if institutional data blank): ');
9023: foreach my $field (@fields) {
9024: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9025: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9026: }
9027: }
9028: if (@modifiable > 0) {
9029: $resulttext .= join(', ',@modifiable);
9030: } else {
9031: $resulttext .= &mt('none');
9032: }
9033: $resulttext .= '</li>';
9034: }
9035: $resulttext .= '</ul></li>';
9036: }
9037: $resulttext .= '</ul>';
9038: } else {
9039: $resulttext = &mt('No changes made to self-creation settings');
9040: }
9041: } else {
9042: $resulttext = '<span class="LC_error">'.
9043: &mt('An error occurred: [_1]',$putresult).'</span>';
9044: }
9045: if ($warningmsg ne '') {
9046: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9047: }
9048: return $resulttext;
9049: }
9050:
9051: sub process_captcha {
9052: my ($container,$changes,$newsettings,$current) = @_;
9053: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9054: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9055: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9056: $newsettings->{'captcha'} = 'original';
9057: }
9058: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9059: if ($container eq 'cancreate') {
9060: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9061: push(@{$changes->{'cancreate'}},'captcha');
9062: } elsif (!defined($changes->{'cancreate'})) {
9063: $changes->{'cancreate'} = ['captcha'];
9064: }
9065: } else {
9066: $changes->{'captcha'} = 1;
9067: }
9068: }
9069: my ($newpub,$newpriv,$currpub,$currpriv);
9070: if ($newsettings->{'captcha'} eq 'recaptcha') {
9071: $newpub = $env{'form.'.$container.'_recaptchapub'};
9072: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9073: $newpub =~ s/\W//g;
9074: $newpriv =~ s/\W//g;
9075: $newsettings->{'recaptchakeys'} = {
9076: public => $newpub,
9077: private => $newpriv,
9078: };
9079: }
9080: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9081: $currpub = $current->{'recaptchakeys'}{'public'};
9082: $currpriv = $current->{'recaptchakeys'}{'private'};
9083: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9084: $newsettings->{'recaptchakeys'} = {
9085: public => '',
9086: private => '',
9087: }
9088: }
9089: }
9090: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9091: if ($container eq 'cancreate') {
9092: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9093: push(@{$changes->{'cancreate'}},'recaptchakeys');
9094: } elsif (!defined($changes->{'cancreate'})) {
9095: $changes->{'cancreate'} = ['recaptchakeys'];
9096: }
9097: } else {
9098: $changes->{'recaptchakeys'} = 1;
9099: }
9100: }
9101: return;
9102: }
9103:
9104: sub modify_usermodification {
9105: my ($dom,%domconfig) = @_;
9106: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9107: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9108: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9109: if ($key eq 'selfcreate') {
9110: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9111: } else {
9112: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9113: }
9114: }
9115: }
9116: my @contexts = ('author','course');
9117: my %context_title = (
9118: author => 'In author context',
9119: course => 'In course context',
9120: );
9121: my @fields = ('lastname','firstname','middlename','generation',
9122: 'permanentemail','id');
9123: my %roles = (
9124: author => ['ca','aa'],
9125: course => ['st','ep','ta','in','cr'],
9126: );
9127: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9128: foreach my $context (@contexts) {
9129: foreach my $role (@{$roles{$context}}) {
9130: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9131: foreach my $item (@fields) {
9132: if (grep(/^\Q$item\E$/,@modifiable)) {
9133: $modifyhash{$context}{$role}{$item} = 1;
9134: } else {
9135: $modifyhash{$context}{$role}{$item} = 0;
9136: }
9137: }
9138: }
9139: if (ref($curr_usermodification{$context}) eq 'HASH') {
9140: foreach my $role (@{$roles{$context}}) {
9141: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9142: foreach my $field (@fields) {
9143: if ($modifyhash{$context}{$role}{$field} ne
9144: $curr_usermodification{$context}{$role}{$field}) {
9145: push(@{$changes{$context}},$role);
9146: last;
9147: }
9148: }
9149: }
9150: }
9151: } else {
9152: foreach my $context (@contexts) {
9153: foreach my $role (@{$roles{$context}}) {
9154: push(@{$changes{$context}},$role);
9155: }
9156: }
9157: }
9158: }
9159: my %usermodification_hash = (
9160: usermodification => \%modifyhash,
9161: );
9162: my $putresult = &Apache::lonnet::put_dom('configuration',
9163: \%usermodification_hash,$dom);
9164: if ($putresult eq 'ok') {
9165: if (keys(%changes) > 0) {
9166: $resulttext = &mt('Changes made: ').'<ul>';
9167: foreach my $context (@contexts) {
9168: if (ref($changes{$context}) eq 'ARRAY') {
9169: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9170: if (ref($changes{$context}) eq 'ARRAY') {
9171: foreach my $role (@{$changes{$context}}) {
9172: my $rolename;
9173: if ($role eq 'cr') {
9174: $rolename = &mt('Custom');
9175: } else {
9176: $rolename = &Apache::lonnet::plaintext($role);
9177: }
9178: my @modifiable;
9179: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9180: foreach my $field (@fields) {
9181: if ($modifyhash{$context}{$role}{$field}) {
9182: push(@modifiable,$fieldtitles{$field});
9183: }
9184: }
9185: if (@modifiable > 0) {
9186: $resulttext .= join(', ',@modifiable);
9187: } else {
9188: $resulttext .= &mt('none');
9189: }
9190: $resulttext .= '</li>';
9191: }
9192: $resulttext .= '</ul></li>';
9193: }
9194: }
9195: }
9196: $resulttext .= '</ul>';
9197: } else {
9198: $resulttext = &mt('No changes made to user modification settings');
9199: }
9200: } else {
9201: $resulttext = '<span class="LC_error">'.
9202: &mt('An error occurred: [_1]',$putresult).'</span>';
9203: }
9204: return $resulttext;
9205: }
9206:
9207: sub modify_defaults {
9208: my ($dom,$lastactref,%domconfig) = @_;
9209: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9210: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9211: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9212: my @authtypes = ('internal','krb4','krb5','localauth');
9213: foreach my $item (@items) {
9214: $newvalues{$item} = $env{'form.'.$item};
9215: if ($item eq 'auth_def') {
9216: if ($newvalues{$item} ne '') {
9217: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9218: push(@errors,$item);
9219: }
9220: }
9221: } elsif ($item eq 'lang_def') {
9222: if ($newvalues{$item} ne '') {
9223: if ($newvalues{$item} =~ /^(\w+)/) {
9224: my $langcode = $1;
9225: if ($langcode ne 'x_chef') {
9226: if (code2language($langcode) eq '') {
9227: push(@errors,$item);
9228: }
9229: }
9230: } else {
9231: push(@errors,$item);
9232: }
9233: }
9234: } elsif ($item eq 'timezone_def') {
9235: if ($newvalues{$item} ne '') {
9236: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9237: push(@errors,$item);
9238: }
9239: }
9240: } elsif ($item eq 'datelocale_def') {
9241: if ($newvalues{$item} ne '') {
9242: my @datelocale_ids = DateTime::Locale->ids();
9243: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9244: push(@errors,$item);
9245: }
9246: }
9247: } elsif ($item eq 'portal_def') {
9248: if ($newvalues{$item} ne '') {
9249: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9250: push(@errors,$item);
9251: }
9252: }
9253: }
9254: if (grep(/^\Q$item\E$/,@errors)) {
9255: $newvalues{$item} = $domdefaults{$item};
9256: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9257: $changes{$item} = 1;
9258: }
9259: $domdefaults{$item} = $newvalues{$item};
9260: }
9261: my %defaults_hash = (
9262: defaults => \%newvalues,
9263: );
9264: my $title = &defaults_titles();
9265:
9266: my $currinststatus;
9267: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9268: $currinststatus = $domconfig{'inststatus'};
9269: } else {
9270: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9271: $currinststatus = {
9272: inststatustypes => $usertypes,
9273: inststatusorder => $types,
9274: inststatusguest => [],
9275: };
9276: }
9277: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9278: my @allpos;
9279: my %guests;
9280: my %alltypes;
9281: my ($currtitles,$currguests,$currorder);
9282: if (ref($currinststatus) eq 'HASH') {
9283: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9284: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9285: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9286: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9287: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9288: }
9289: }
9290: unless (grep(/^\Q$type\E$/,@todelete)) {
9291: my $position = $env{'form.inststatus_pos_'.$type};
9292: $position =~ s/\D+//g;
9293: $allpos[$position] = $type;
9294: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9295: $alltypes{$type} =~ s/`//g;
9296: if ($env{'form.inststatus_guest_'.$type}) {
9297: $guests{$type} = 1;
9298: }
9299: }
9300: }
9301: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9302: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9303: }
9304: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9305: $currtitles =~ s/,$//;
9306: }
9307: }
9308: if ($env{'form.addinststatus'}) {
9309: my $newtype = $env{'form.addinststatus'};
9310: $newtype =~ s/\W//g;
9311: unless (exists($alltypes{$newtype})) {
9312: if ($env{'form.addinststatus_guest'}) {
9313: $guests{$newtype} = 1;
9314: }
9315: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9316: $alltypes{$newtype} =~ s/`//g;
9317: my $position = $env{'form.addinststatus_pos'};
9318: $position =~ s/\D+//g;
9319: if ($position ne '') {
9320: $allpos[$position] = $newtype;
9321: }
9322: }
9323: }
9324: my (@orderedstatus,@orderedguests);
9325: foreach my $type (@allpos) {
9326: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9327: push(@orderedstatus,$type);
9328: if ($guests{$type}) {
9329: push(@orderedguests,$type);
9330: }
9331: }
9332: }
9333: foreach my $type (keys(%alltypes)) {
9334: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9335: delete($alltypes{$type});
9336: }
9337: }
9338: $defaults_hash{'inststatus'} = {
9339: inststatustypes => \%alltypes,
9340: inststatusorder => \@orderedstatus,
9341: inststatusguest => \@orderedguests,
9342: };
9343: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9344: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9345: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9346: }
9347: }
9348: if ($currorder ne join(',',@orderedstatus)) {
9349: $changes{'inststatus'}{'inststatusorder'} = 1;
9350: }
9351: if ($currguests ne join(',',@orderedguests)) {
9352: $changes{'inststatus'}{'inststatusguest'} = 1;
9353: }
9354: my $newtitles;
9355: foreach my $item (@orderedstatus) {
9356: $newtitles .= $alltypes{$item}.',';
9357: }
9358: $newtitles =~ s/,$//;
9359: if ($currtitles ne $newtitles) {
9360: $changes{'inststatus'}{'inststatustypes'} = 1;
9361: }
9362: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9363: $dom);
9364: if ($putresult eq 'ok') {
9365: if (keys(%changes) > 0) {
9366: $resulttext = &mt('Changes made:').'<ul>';
9367: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9368: 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";
9369: foreach my $item (sort(keys(%changes))) {
9370: if ($item eq 'inststatus') {
9371: if (ref($changes{'inststatus'}) eq 'HASH') {
9372: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9373: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9374: foreach my $type (@orderedstatus) {
9375: $resulttext .= $alltypes{$type}.', ';
9376: }
9377: $resulttext =~ s/, $//;
9378: $resulttext .= '</li>';
9379: }
9380: if ($changes{'inststatus'}{'inststatusguest'}) {
9381: $resulttext .= '<li>';
9382: if (@orderedguests) {
9383: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9384: foreach my $type (@orderedguests) {
9385: $resulttext .= $alltypes{$type}.', ';
9386: }
9387: $resulttext =~ s/, $//;
9388: } else {
9389: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9390: }
9391: $resulttext .= '</li>';
9392: }
9393: }
9394: } else {
9395: my $value = $env{'form.'.$item};
9396: if ($value eq '') {
9397: $value = &mt('none');
9398: } elsif ($item eq 'auth_def') {
9399: my %authnames = &authtype_names();
9400: my %shortauth = (
9401: internal => 'int',
9402: krb4 => 'krb4',
9403: krb5 => 'krb5',
9404: localauth => 'loc',
9405: );
9406: $value = $authnames{$shortauth{$value}};
9407: }
9408: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9409: $mailmsgtext .= "$title->{$item} set to $value\n";
9410: }
9411: }
9412: $resulttext .= '</ul>';
9413: $mailmsgtext .= "\n";
9414: my $cachetime = 24*60*60;
9415: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9416: if (ref($lastactref) eq 'HASH') {
9417: $lastactref->{'domdefaults'} = 1;
9418: }
9419: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9420: my $notify = 1;
9421: if (ref($domconfig{'contacts'}) eq 'HASH') {
9422: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9423: $notify = 0;
9424: }
9425: }
9426: if ($notify) {
9427: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9428: "LON-CAPA Domain Settings Change - $dom",
9429: $mailmsgtext);
9430: }
9431: }
9432: } else {
9433: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9434: }
9435: } else {
9436: $resulttext = '<span class="LC_error">'.
9437: &mt('An error occurred: [_1]',$putresult).'</span>';
9438: }
9439: if (@errors > 0) {
9440: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9441: foreach my $item (@errors) {
9442: $resulttext .= ' "'.$title->{$item}.'",';
9443: }
9444: $resulttext =~ s/,$//;
9445: }
9446: return $resulttext;
9447: }
9448:
9449: sub modify_scantron {
9450: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9451: my ($resulttext,%confhash,%changes,$errors);
9452: my $custom = 'custom.tab';
9453: my $default = 'default.tab';
9454: my $servadm = $r->dir_config('lonAdmEMail');
9455: my ($configuserok,$author_ok,$switchserver) =
9456: &config_check($dom,$confname,$servadm);
9457: if ($env{'form.scantronformat.filename'} ne '') {
9458: my $error;
9459: if ($configuserok eq 'ok') {
9460: if ($switchserver) {
9461: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9462: } else {
9463: if ($author_ok eq 'ok') {
9464: my ($result,$scantronurl) =
9465: &publishlogo($r,'upload','scantronformat',$dom,
9466: $confname,'scantron','','',$custom);
9467: if ($result eq 'ok') {
9468: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9469: $changes{'scantronformat'} = 1;
9470: } else {
9471: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9472: }
9473: } else {
9474: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9475: }
9476: }
9477: } else {
9478: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9479: }
9480: if ($error) {
9481: &Apache::lonnet::logthis($error);
9482: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9483: }
9484: }
9485: if (ref($domconfig{'scantron'}) eq 'HASH') {
9486: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9487: if ($env{'form.scantronformat_del'}) {
9488: $confhash{'scantron'}{'scantronformat'} = '';
9489: $changes{'scantronformat'} = 1;
9490: }
9491: }
9492: }
9493: if (keys(%confhash) > 0) {
9494: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9495: $dom);
9496: if ($putresult eq 'ok') {
9497: if (keys(%changes) > 0) {
9498: if (ref($confhash{'scantron'}) eq 'HASH') {
9499: $resulttext = &mt('Changes made:').'<ul>';
9500: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9501: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9502: } else {
9503: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9504: }
9505: $resulttext .= '</ul>';
9506: } else {
9507: $resulttext = &mt('Changes made to bubblesheet format file.');
9508: }
9509: $resulttext .= '</ul>';
9510: &Apache::loncommon::devalidate_domconfig_cache($dom);
9511: if (ref($lastactref) eq 'HASH') {
9512: $lastactref->{'domainconfig'} = 1;
9513: }
9514: } else {
9515: $resulttext = &mt('No changes made to bubblesheet format file');
9516: }
9517: } else {
9518: $resulttext = '<span class="LC_error">'.
9519: &mt('An error occurred: [_1]',$putresult).'</span>';
9520: }
9521: } else {
9522: $resulttext = &mt('No changes made to bubblesheet format file');
9523: }
9524: if ($errors) {
9525: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9526: $errors.'</ul>';
9527: }
9528: return $resulttext;
9529: }
9530:
9531: sub modify_coursecategories {
9532: my ($dom,$lastactref,%domconfig) = @_;
9533: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9534: $cathash);
9535: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9536: my @catitems = ('unauth','auth');
9537: my @cattypes = ('std','domonly','codesrch','none');
9538: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9539: $cathash = $domconfig{'coursecategories'}{'cats'};
9540: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9541: $changes{'togglecats'} = 1;
9542: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9543: }
9544: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9545: $changes{'categorize'} = 1;
9546: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9547: }
9548: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9549: $changes{'togglecatscomm'} = 1;
9550: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9551: }
9552: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9553: $changes{'categorizecomm'} = 1;
9554: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9555: }
9556: foreach my $item (@catitems) {
9557: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9558: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9559: $changes{$item} = 1;
9560: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9561: }
9562: }
9563: }
9564: } else {
9565: $changes{'togglecats'} = 1;
9566: $changes{'categorize'} = 1;
9567: $changes{'togglecatscomm'} = 1;
9568: $changes{'categorizecomm'} = 1;
9569: $domconfig{'coursecategories'} = {
9570: togglecats => $env{'form.togglecats'},
9571: categorize => $env{'form.categorize'},
9572: togglecatscomm => $env{'form.togglecatscomm'},
9573: categorizecomm => $env{'form.categorizecomm'},
9574: };
9575: foreach my $item (@catitems) {
9576: if ($env{'form.coursecat_'.$item} ne 'std') {
9577: $changes{$item} = 1;
9578: }
9579: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9580: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9581: }
9582: }
9583: }
9584: if (ref($cathash) eq 'HASH') {
9585: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9586: push (@deletecategory,'instcode::0');
9587: }
9588: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9589: push(@deletecategory,'communities::0');
9590: }
9591: }
9592: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9593: if (ref($cathash) eq 'HASH') {
9594: if (@deletecategory > 0) {
9595: #FIXME Need to remove category from all courses using a deleted category
9596: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9597: foreach my $item (@deletecategory) {
9598: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9599: delete($domconfig{'coursecategories'}{'cats'}{$item});
9600: $deletions{$item} = 1;
9601: &recurse_cat_deletes($item,$cathash,\%deletions);
9602: }
9603: }
9604: }
9605: foreach my $item (keys(%{$cathash})) {
9606: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9607: if ($cathash->{$item} ne $env{'form.'.$item}) {
9608: $reorderings{$item} = 1;
9609: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9610: }
9611: if ($env{'form.addcategory_name_'.$item} ne '') {
9612: my $newcat = $env{'form.addcategory_name_'.$item};
9613: my $newdepth = $depth+1;
9614: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9615: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9616: $adds{$newitem} = 1;
9617: }
9618: if ($env{'form.subcat_'.$item} ne '') {
9619: my $newcat = $env{'form.subcat_'.$item};
9620: my $newdepth = $depth+1;
9621: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9622: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9623: $adds{$newitem} = 1;
9624: }
9625: }
9626: }
9627: if ($env{'form.instcode'} eq '1') {
9628: if (ref($cathash) eq 'HASH') {
9629: my $newitem = 'instcode::0';
9630: if ($cathash->{$newitem} eq '') {
9631: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9632: $adds{$newitem} = 1;
9633: }
9634: } else {
9635: my $newitem = 'instcode::0';
9636: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9637: $adds{$newitem} = 1;
9638: }
9639: }
9640: if ($env{'form.communities'} eq '1') {
9641: if (ref($cathash) eq 'HASH') {
9642: my $newitem = 'communities::0';
9643: if ($cathash->{$newitem} eq '') {
9644: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9645: $adds{$newitem} = 1;
9646: }
9647: } else {
9648: my $newitem = 'communities::0';
9649: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9650: $adds{$newitem} = 1;
9651: }
9652: }
9653: if ($env{'form.addcategory_name'} ne '') {
9654: if (($env{'form.addcategory_name'} ne 'instcode') &&
9655: ($env{'form.addcategory_name'} ne 'communities')) {
9656: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9657: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9658: $adds{$newitem} = 1;
9659: }
9660: }
9661: my $putresult;
9662: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9663: if (keys(%deletions) > 0) {
9664: foreach my $key (keys(%deletions)) {
9665: if ($predelallitems{$key} ne '') {
9666: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9667: }
9668: }
9669: }
9670: my (@chkcats,@chktrails,%chkallitems);
9671: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9672: if (ref($chkcats[0]) eq 'ARRAY') {
9673: my $depth = 0;
9674: my $chg = 0;
9675: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9676: my $name = $chkcats[0][$i];
9677: my $item;
9678: if ($name eq '') {
9679: $chg ++;
9680: } else {
9681: $item = &escape($name).'::0';
9682: if ($chg) {
9683: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9684: }
9685: $depth ++;
9686: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9687: $depth --;
9688: }
9689: }
9690: }
9691: }
9692: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9693: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9694: if ($putresult eq 'ok') {
9695: my %title = (
9696: togglecats => 'Show/Hide a course in catalog',
9697: categorize => 'Assign a category to a course',
9698: togglecatscomm => 'Show/Hide a community in catalog',
9699: categorizecomm => 'Assign a category to a community',
9700: );
9701: my %level = (
9702: dom => 'set in Domain ("Modify Course/Community")',
9703: crs => 'set in Course ("Course Configuration")',
9704: comm => 'set in Community ("Community Configuration")',
9705: none => 'No catalog',
9706: std => 'Standard catalog',
9707: domonly => 'Domain-only catalog',
9708: codesrch => 'Code search form',
9709: );
9710: $resulttext = &mt('Changes made:').'<ul>';
9711: if ($changes{'togglecats'}) {
9712: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9713: }
9714: if ($changes{'categorize'}) {
9715: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9716: }
9717: if ($changes{'togglecatscomm'}) {
9718: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9719: }
9720: if ($changes{'categorizecomm'}) {
9721: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9722: }
9723: if ($changes{'unauth'}) {
9724: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9725: }
9726: if ($changes{'auth'}) {
9727: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9728: }
9729: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9730: my $cathash;
9731: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9732: $cathash = $domconfig{'coursecategories'}{'cats'};
9733: } else {
9734: $cathash = {};
9735: }
9736: my (@cats,@trails,%allitems);
9737: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9738: if (keys(%deletions) > 0) {
9739: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9740: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9741: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9742: }
9743: $resulttext .= '</ul></li>';
9744: }
9745: if (keys(%reorderings) > 0) {
9746: my %sort_by_trail;
9747: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9748: foreach my $key (keys(%reorderings)) {
9749: if ($allitems{$key} ne '') {
9750: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9751: }
9752: }
9753: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9754: $resulttext .= '<li>'.$trails[$trail].'</li>';
9755: }
9756: $resulttext .= '</ul></li>';
9757: }
9758: if (keys(%adds) > 0) {
9759: my %sort_by_trail;
9760: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9761: foreach my $key (keys(%adds)) {
9762: if ($allitems{$key} ne '') {
9763: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9764: }
9765: }
9766: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9767: $resulttext .= '<li>'.$trails[$trail].'</li>';
9768: }
9769: $resulttext .= '</ul></li>';
9770: }
9771: }
9772: $resulttext .= '</ul>';
9773: if ($changes{'unauth'} || $changes{'auth'}) {
9774: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9775: if ($changes{'auth'}) {
9776: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
9777: }
9778: if ($changes{'unauth'}) {
9779: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
9780: }
9781: my $cachetime = 24*60*60;
9782: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9783: if (ref($lastactref) eq 'HASH') {
9784: $lastactref->{'domdefaults'} = 1;
9785: }
9786: }
9787: } else {
9788: $resulttext = '<span class="LC_error">'.
9789: &mt('An error occurred: [_1]',$putresult).'</span>';
9790: }
9791: } else {
9792: $resulttext = &mt('No changes made to course and community categories');
9793: }
9794: return $resulttext;
9795: }
9796:
9797: sub modify_serverstatuses {
9798: my ($dom,%domconfig) = @_;
9799: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9800: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9801: %currserverstatus = %{$domconfig{'serverstatuses'}};
9802: }
9803: my @pages = &serverstatus_pages();
9804: foreach my $type (@pages) {
9805: $newserverstatus{$type}{'namedusers'} = '';
9806: $newserverstatus{$type}{'machines'} = '';
9807: if (defined($env{'form.'.$type.'_namedusers'})) {
9808: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9809: my @okusers;
9810: foreach my $user (@users) {
9811: my ($uname,$udom) = split(/:/,$user);
9812: if (($udom =~ /^$match_domain$/) &&
9813: (&Apache::lonnet::domain($udom)) &&
9814: ($uname =~ /^$match_username$/)) {
9815: if (!grep(/^\Q$user\E/,@okusers)) {
9816: push(@okusers,$user);
9817: }
9818: }
9819: }
9820: if (@okusers > 0) {
9821: @okusers = sort(@okusers);
9822: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
9823: }
9824: }
9825: if (defined($env{'form.'.$type.'_machines'})) {
9826: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
9827: my @okmachines;
9828: foreach my $ip (@machines) {
9829: my @parts = split(/\./,$ip);
9830: next if (@parts < 4);
9831: my $badip = 0;
9832: for (my $i=0; $i<4; $i++) {
9833: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
9834: $badip = 1;
9835: last;
9836: }
9837: }
9838: if (!$badip) {
9839: push(@okmachines,$ip);
9840: }
9841: }
9842: @okmachines = sort(@okmachines);
9843: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
9844: }
9845: }
9846: my %serverstatushash = (
9847: serverstatuses => \%newserverstatus,
9848: );
9849: foreach my $type (@pages) {
9850: foreach my $setting ('namedusers','machines') {
9851: my (@current,@new);
9852: if (ref($currserverstatus{$type}) eq 'HASH') {
9853: if ($currserverstatus{$type}{$setting} ne '') {
9854: @current = split(/,/,$currserverstatus{$type}{$setting});
9855: }
9856: }
9857: if ($newserverstatus{$type}{$setting} ne '') {
9858: @new = split(/,/,$newserverstatus{$type}{$setting});
9859: }
9860: if (@current > 0) {
9861: if (@new > 0) {
9862: foreach my $item (@current) {
9863: if (!grep(/^\Q$item\E$/,@new)) {
9864: $changes{$type}{$setting} = 1;
9865: last;
9866: }
9867: }
9868: foreach my $item (@new) {
9869: if (!grep(/^\Q$item\E$/,@current)) {
9870: $changes{$type}{$setting} = 1;
9871: last;
9872: }
9873: }
9874: } else {
9875: $changes{$type}{$setting} = 1;
9876: }
9877: } elsif (@new > 0) {
9878: $changes{$type}{$setting} = 1;
9879: }
9880: }
9881: }
9882: if (keys(%changes) > 0) {
9883: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9884: my $putresult = &Apache::lonnet::put_dom('configuration',
9885: \%serverstatushash,$dom);
9886: if ($putresult eq 'ok') {
9887: $resulttext .= &mt('Changes made:').'<ul>';
9888: foreach my $type (@pages) {
9889: if (ref($changes{$type}) eq 'HASH') {
9890: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
9891: if ($changes{$type}{'namedusers'}) {
9892: if ($newserverstatus{$type}{'namedusers'} eq '') {
9893: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
9894: } else {
9895: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
9896: }
9897: }
9898: if ($changes{$type}{'machines'}) {
9899: if ($newserverstatus{$type}{'machines'} eq '') {
9900: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
9901: } else {
9902: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
9903: }
9904:
9905: }
9906: $resulttext .= '</ul></li>';
9907: }
9908: }
9909: $resulttext .= '</ul>';
9910: } else {
9911: $resulttext = '<span class="LC_error">'.
9912: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
9913:
9914: }
9915: } else {
9916: $resulttext = &mt('No changes made to access to server status pages');
9917: }
9918: return $resulttext;
9919: }
9920:
9921: sub modify_helpsettings {
9922: my ($r,$dom,$confname,%domconfig) = @_;
9923: my ($resulttext,$errors,%changes,%helphash);
9924: my %defaultchecked = ('submitbugs' => 'on');
9925: my @offon = ('off','on');
9926: my @toggles = ('submitbugs');
9927: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
9928: foreach my $item (@toggles) {
9929: if ($defaultchecked{$item} eq 'on') {
9930: if ($domconfig{'helpsettings'}{$item} eq '') {
9931: if ($env{'form.'.$item} eq '0') {
9932: $changes{$item} = 1;
9933: }
9934: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9935: $changes{$item} = 1;
9936: }
9937: } elsif ($defaultchecked{$item} eq 'off') {
9938: if ($domconfig{'helpsettings'}{$item} eq '') {
9939: if ($env{'form.'.$item} eq '1') {
9940: $changes{$item} = 1;
9941: }
9942: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9943: $changes{$item} = 1;
9944: }
9945: }
9946: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
9947: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
9948: }
9949: }
9950: }
9951: my $putresult;
9952: if (keys(%changes) > 0) {
9953: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
9954: if ($putresult eq 'ok') {
9955: $resulttext = &mt('Changes made:').'<ul>';
9956: foreach my $item (sort(keys(%changes))) {
9957: if ($item eq 'submitbugs') {
9958: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
9959: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
9960: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
9961: }
9962: }
9963: $resulttext .= '</ul>';
9964: } else {
9965: $resulttext = &mt('No changes made to help settings');
9966: $errors .= '<li><span class="LC_error">'.
9967: &mt('An error occurred storing the settings: [_1]',
9968: $putresult).'</span></li>';
9969: }
9970: }
9971: if ($errors) {
9972: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9973: $errors.'</ul>';
9974: }
9975: return $resulttext;
9976: }
9977:
9978: sub modify_coursedefaults {
9979: my ($dom,$lastactref,%domconfig) = @_;
9980: my ($resulttext,$errors,%changes,%defaultshash);
9981: my %defaultchecked = ('canuse_pdfforms' => 'off');
9982: my @toggles = ('canuse_pdfforms');
9983: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
9984: 'uploadquota_community','uploadquota_textbook');
9985: my @types = ('official','unofficial','community','textbook');
9986: my %staticdefaults = (
9987: anonsurvey_threshold => 10,
9988: uploadquota => 500,
9989: );
9990:
9991: $defaultshash{'coursedefaults'} = {};
9992:
9993: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
9994: if ($domconfig{'coursedefaults'} eq '') {
9995: $domconfig{'coursedefaults'} = {};
9996: }
9997: }
9998:
9999: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10000: foreach my $item (@toggles) {
10001: if ($defaultchecked{$item} eq 'on') {
10002: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10003: ($env{'form.'.$item} eq '0')) {
10004: $changes{$item} = 1;
10005: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10006: $changes{$item} = 1;
10007: }
10008: } elsif ($defaultchecked{$item} eq 'off') {
10009: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10010: ($env{'form.'.$item} eq '1')) {
10011: $changes{$item} = 1;
10012: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10013: $changes{$item} = 1;
10014: }
10015: }
10016: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10017: }
10018: foreach my $item (@numbers) {
10019: my ($currdef,$newdef);
10020: $newdef = $env{'form.'.$item};
10021: if ($item eq 'anonsurvey_threshold') {
10022: $currdef = $domconfig{'coursedefaults'}{$item};
10023: $newdef =~ s/\D//g;
10024: if ($newdef eq '' || $newdef < 1) {
10025: $newdef = 1;
10026: }
10027: $defaultshash{'coursedefaults'}{$item} = $newdef;
10028: } else {
10029: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10030: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10031: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10032: }
10033: $newdef =~ s/[^\w.\-]//g;
10034: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10035: }
10036: if ($currdef ne $newdef) {
10037: my $staticdef;
10038: if ($item eq 'anonsurvey_threshold') {
10039: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10040: $changes{$item} = 1;
10041: }
10042: } else {
10043: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10044: $changes{'uploadquota'} = 1;
10045: }
10046: }
10047: }
10048: }
10049:
10050: my $officialcreds = $env{'form.official_credits'};
10051: $officialcreds =~ s/[^\d.]+//g;
10052: my $unofficialcreds = $env{'form.unofficial_credits'};
10053: $unofficialcreds =~ s/[^\d.]+//g;
10054: my $textbookcreds = $env{'form.textbook_credits'};
10055: $textbookcreds =~ s/[^\d.]+//g;
10056: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
10057: ($env{'form.coursecredits'} eq '1')) {
10058: $changes{'coursecredits'} = 1;
10059: } else {
10060: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
10061: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
10062: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
10063: $changes{'coursecredits'} = 1;
10064: }
10065: }
10066: $defaultshash{'coursedefaults'}{'coursecredits'} = {
10067: official => $officialcreds,
10068: unofficial => $unofficialcreds,
10069: textbook => $textbookcreds,
10070: }
10071: }
10072: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10073: $dom);
10074: if ($putresult eq 'ok') {
10075: if (keys(%changes) > 0) {
10076: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10077: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
10078: ($changes{'uploadquota'})) {
10079: if ($changes{'canuse_pdfforms'}) {
10080: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
10081: }
10082: if ($changes{'coursecredits'}) {
10083: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10084: $domdefaults{'officialcredits'} =
10085: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
10086: $domdefaults{'unofficialcredits'} =
10087: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
10088: $domdefaults{'textbookcredits'} =
10089: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
10090: }
10091: }
10092: if ($changes{'uploadquota'}) {
10093: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10094: foreach my $type (@types) {
10095: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10096: }
10097: }
10098: }
10099: my $cachetime = 24*60*60;
10100: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10101: if (ref($lastactref) eq 'HASH') {
10102: $lastactref->{'domdefaults'} = 1;
10103: }
10104: }
10105: $resulttext = &mt('Changes made:').'<ul>';
10106: foreach my $item (sort(keys(%changes))) {
10107: if ($item eq 'canuse_pdfforms') {
10108: if ($env{'form.'.$item} eq '1') {
10109: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10110: } else {
10111: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10112: }
10113: } elsif ($item eq 'anonsurvey_threshold') {
10114: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10115: } elsif ($item eq 'uploadquota') {
10116: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10117: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10118: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10119: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10120: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10121:
10122: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10123: '</ul>'.
10124: '</li>';
10125: } else {
10126: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10127: }
10128: } elsif ($item eq 'coursecredits') {
10129: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10130: if (($domdefaults{'officialcredits'} eq '') &&
10131: ($domdefaults{'unofficialcredits'} eq '') &&
10132: ($domdefaults{'textbookcredits'} eq '')) {
10133: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10134: } else {
10135: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10136: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10137: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10138: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10139: '</ul>'.
10140: '</li>';
10141: }
10142: } else {
10143: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10144: }
10145: }
10146: }
10147: $resulttext .= '</ul>';
10148: } else {
10149: $resulttext = &mt('No changes made to course defaults');
10150: }
10151: } else {
10152: $resulttext = '<span class="LC_error">'.
10153: &mt('An error occurred: [_1]',$putresult).'</span>';
10154: }
10155: return $resulttext;
10156: }
10157:
10158: sub modify_selfenrollment {
10159: my ($dom,$lastactref,%domconfig) = @_;
10160: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10161: my @types = ('official','unofficial','community','textbook');
10162: my %titles = &tool_titles();
10163: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10164: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10165: $ordered{'default'} = ['types','registered','approval','limit'];
10166:
10167: my (%roles,%shown,%toplevel);
10168: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10169:
10170: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10171: if ($domconfig{'selfenrollment'} eq '') {
10172: $domconfig{'selfenrollment'} = {};
10173: }
10174: }
10175: %toplevel = (
10176: admin => 'Configuration Rights',
10177: default => 'Default settings',
10178: validation => 'Validation of self-enrollment requests',
10179: );
10180: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10181:
10182: if (ref($ordered{'admin'}) eq 'ARRAY') {
10183: foreach my $item (@{$ordered{'admin'}}) {
10184: foreach my $type (@types) {
10185: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10186: $selfenrollhash{'admin'}{$type}{$item} = 1;
10187: } else {
10188: $selfenrollhash{'admin'}{$type}{$item} = 0;
10189: }
10190: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10191: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10192: if ($selfenrollhash{'admin'}{$type}{$item} ne
10193: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10194: push(@{$changes{'admin'}{$type}},$item);
10195: }
10196: } else {
10197: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10198: push(@{$changes{'admin'}{$type}},$item);
10199: }
10200: }
10201: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10202: push(@{$changes{'admin'}{$type}},$item);
10203: }
10204: }
10205: }
10206: }
10207:
10208: foreach my $item (@{$ordered{'default'}}) {
10209: foreach my $type (@types) {
10210: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10211: if ($item eq 'types') {
10212: unless (($value eq 'all') || ($value eq 'dom')) {
10213: $value = '';
10214: }
10215: } elsif ($item eq 'registered') {
10216: unless ($value eq '1') {
10217: $value = 0;
10218: }
10219: } elsif ($item eq 'approval') {
10220: unless ($value =~ /^[012]$/) {
10221: $value = 0;
10222: }
10223: } else {
10224: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10225: $value = 'none';
10226: }
10227: }
10228: $selfenrollhash{'default'}{$type}{$item} = $value;
10229: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10230: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10231: if ($selfenrollhash{'default'}{$type}{$item} ne
10232: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10233: push(@{$changes{'default'}{$type}},$item);
10234: }
10235: } else {
10236: push(@{$changes{'default'}{$type}},$item);
10237: }
10238: } else {
10239: push(@{$changes{'default'}{$type}},$item);
10240: }
10241: if ($item eq 'limit') {
10242: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10243: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10244: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10245: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10246: }
10247: } else {
10248: $selfenrollhash{'default'}{$type}{'cap'} = '';
10249: }
10250: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10251: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10252: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10253: push(@{$changes{'default'}{$type}},'cap');
10254: }
10255: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10256: push(@{$changes{'default'}{$type}},'cap');
10257: }
10258: }
10259: }
10260: }
10261:
10262: foreach my $item (@{$itemsref}) {
10263: if ($item eq 'fields') {
10264: my @changed;
10265: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10266: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10267: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10268: }
10269: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10270: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10271: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10272: $domconfig{'selfenrollment'}{'validation'}{$item});
10273: } else {
10274: @changed = @{$selfenrollhash{'validation'}{$item}};
10275: }
10276: } else {
10277: @changed = @{$selfenrollhash{'validation'}{$item}};
10278: }
10279: if (@changed) {
10280: if ($selfenrollhash{'validation'}{$item}) {
10281: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10282: } else {
10283: $changes{'validation'}{$item} = &mt('None');
10284: }
10285: }
10286: } else {
10287: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10288: if ($item eq 'markup') {
10289: if ($env{'form.selfenroll_validation_'.$item}) {
10290: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10291: }
10292: }
10293: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10294: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10295: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10296: }
10297: }
10298: }
10299: }
10300:
10301: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10302: $dom);
10303: if ($putresult eq 'ok') {
10304: if (keys(%changes) > 0) {
10305: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10306: $resulttext = &mt('Changes made:').'<ul>';
10307: foreach my $key ('admin','default','validation') {
10308: if (ref($changes{$key}) eq 'HASH') {
10309: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10310: if ($key eq 'validation') {
10311: foreach my $item (@{$itemsref}) {
10312: if (exists($changes{$key}{$item})) {
10313: if ($item eq 'markup') {
10314: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10315: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10316: } else {
10317: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10318: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10319: }
10320: }
10321: }
10322: } else {
10323: foreach my $type (@types) {
10324: if ($type eq 'community') {
10325: $roles{'1'} = &mt('Community personnel');
10326: } else {
10327: $roles{'1'} = &mt('Course personnel');
10328: }
10329: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10330: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10331: if ($key eq 'admin') {
10332: my @mgrdc = ();
10333: if (ref($ordered{$key}) eq 'ARRAY') {
10334: foreach my $item (@{$ordered{'admin'}}) {
10335: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10336: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10337: push(@mgrdc,$item);
10338: }
10339: }
10340: }
10341: if (@mgrdc) {
10342: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10343: } else {
10344: delete($domdefaults{$type.'selfenrolladmdc'});
10345: }
10346: }
10347: } else {
10348: if (ref($ordered{$key}) eq 'ARRAY') {
10349: foreach my $item (@{$ordered{$key}}) {
10350: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10351: $domdefaults{$type.'selfenroll'.$item} =
10352: $selfenrollhash{$key}{$type}{$item};
10353: }
10354: }
10355: }
10356: }
10357: }
10358: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10359: foreach my $item (@{$ordered{$key}}) {
10360: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10361: $resulttext .= '<li>';
10362: if ($key eq 'admin') {
10363: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10364: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10365: } else {
10366: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10367: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10368: }
10369: $resulttext .= '</li>';
10370: }
10371: }
10372: $resulttext .= '</ul></li>';
10373: }
10374: }
10375: $resulttext .= '</ul></li>';
10376: }
10377: }
10378: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10379: my $cachetime = 24*60*60;
10380: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10381: if (ref($lastactref) eq 'HASH') {
10382: $lastactref->{'domdefaults'} = 1;
10383: }
10384: }
10385: }
10386: $resulttext .= '</ul>';
10387: } else {
10388: $resulttext = &mt('No changes made to self-enrollment settings');
10389: }
10390: } else {
10391: $resulttext = '<span class="LC_error">'.
10392: &mt('An error occurred: [_1]',$putresult).'</span>';
10393: }
10394: return $resulttext;
10395: }
10396:
10397: sub modify_usersessions {
10398: my ($dom,$lastactref,%domconfig) = @_;
10399: my @hostingtypes = ('version','excludedomain','includedomain');
10400: my @offloadtypes = ('primary','default');
10401: my %types = (
10402: remote => \@hostingtypes,
10403: hosted => \@hostingtypes,
10404: spares => \@offloadtypes,
10405: );
10406: my @prefixes = ('remote','hosted','spares');
10407: my @lcversions = &Apache::lonnet::all_loncaparevs();
10408: my (%by_ip,%by_location,@intdoms);
10409: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10410: my @locations = sort(keys(%by_location));
10411: my (%defaultshash,%changes);
10412: foreach my $prefix (@prefixes) {
10413: $defaultshash{'usersessions'}{$prefix} = {};
10414: }
10415: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10416: my $resulttext;
10417: my %iphost = &Apache::lonnet::get_iphost();
10418: foreach my $prefix (@prefixes) {
10419: next if ($prefix eq 'spares');
10420: foreach my $type (@{$types{$prefix}}) {
10421: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10422: if ($type eq 'version') {
10423: my $value = $env{'form.'.$prefix.'_'.$type};
10424: my $okvalue;
10425: if ($value ne '') {
10426: if (grep(/^\Q$value\E$/,@lcversions)) {
10427: $okvalue = $value;
10428: }
10429: }
10430: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10431: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10432: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10433: if ($inuse == 0) {
10434: $changes{$prefix}{$type} = 1;
10435: } else {
10436: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10437: $changes{$prefix}{$type} = 1;
10438: }
10439: if ($okvalue ne '') {
10440: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10441: }
10442: }
10443: } else {
10444: if (($inuse == 1) && ($okvalue ne '')) {
10445: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10446: $changes{$prefix}{$type} = 1;
10447: }
10448: }
10449: } else {
10450: if (($inuse == 1) && ($okvalue ne '')) {
10451: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10452: $changes{$prefix}{$type} = 1;
10453: }
10454: }
10455: } else {
10456: if (($inuse == 1) && ($okvalue ne '')) {
10457: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10458: $changes{$prefix}{$type} = 1;
10459: }
10460: }
10461: } else {
10462: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10463: my @okvals;
10464: foreach my $val (@vals) {
10465: if ($val =~ /:/) {
10466: my @items = split(/:/,$val);
10467: foreach my $item (@items) {
10468: if (ref($by_location{$item}) eq 'ARRAY') {
10469: push(@okvals,$item);
10470: }
10471: }
10472: } else {
10473: if (ref($by_location{$val}) eq 'ARRAY') {
10474: push(@okvals,$val);
10475: }
10476: }
10477: }
10478: @okvals = sort(@okvals);
10479: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10480: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10481: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10482: if ($inuse == 0) {
10483: $changes{$prefix}{$type} = 1;
10484: } else {
10485: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10486: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10487: if (@changed > 0) {
10488: $changes{$prefix}{$type} = 1;
10489: }
10490: }
10491: } else {
10492: if ($inuse == 1) {
10493: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10494: $changes{$prefix}{$type} = 1;
10495: }
10496: }
10497: } else {
10498: if ($inuse == 1) {
10499: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10500: $changes{$prefix}{$type} = 1;
10501: }
10502: }
10503: } else {
10504: if ($inuse == 1) {
10505: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10506: $changes{$prefix}{$type} = 1;
10507: }
10508: }
10509: }
10510: }
10511: }
10512:
10513: my @alldoms = &Apache::lonnet::all_domains();
10514: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10515: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10516: my $savespares;
10517:
10518: foreach my $lonhost (sort(keys(%servers))) {
10519: my $serverhomeID =
10520: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10521: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10522: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10523: my %spareschg;
10524: foreach my $type (@{$types{'spares'}}) {
10525: my @okspares;
10526: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10527: foreach my $server (@checked) {
10528: if (&Apache::lonnet::hostname($server) ne '') {
10529: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10530: unless (grep(/^\Q$server\E$/,@okspares)) {
10531: push(@okspares,$server);
10532: }
10533: }
10534: }
10535: }
10536: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10537: my $newspare;
10538: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10539: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10540: $newspare = $new;
10541: }
10542: }
10543: my @spares;
10544: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10545: @spares = sort(@okspares,$newspare);
10546: } else {
10547: @spares = sort(@okspares);
10548: }
10549: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10550: if (ref($spareid{$lonhost}) eq 'HASH') {
10551: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10552: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10553: if (@diffs > 0) {
10554: $spareschg{$type} = 1;
10555: }
10556: }
10557: }
10558: }
10559: if (keys(%spareschg) > 0) {
10560: $changes{'spares'}{$lonhost} = \%spareschg;
10561: }
10562: }
10563:
10564: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10565: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10566: if (ref($changes{'spares'}) eq 'HASH') {
10567: if (keys(%{$changes{'spares'}}) > 0) {
10568: $savespares = 1;
10569: }
10570: }
10571: } else {
10572: $savespares = 1;
10573: }
10574: }
10575:
10576: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10577: if ((keys(%changes) > 0) || ($savespares)) {
10578: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10579: $dom);
10580: if ($putresult eq 'ok') {
10581: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10582: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10583: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10584: }
10585: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10586: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10587: }
10588: }
10589: my $cachetime = 24*60*60;
10590: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10591: if (ref($lastactref) eq 'HASH') {
10592: $lastactref->{'domdefaults'} = 1;
10593: }
10594: if (keys(%changes) > 0) {
10595: my %lt = &usersession_titles();
10596: $resulttext = &mt('Changes made:').'<ul>';
10597: foreach my $prefix (@prefixes) {
10598: if (ref($changes{$prefix}) eq 'HASH') {
10599: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10600: if ($prefix eq 'spares') {
10601: if (ref($changes{$prefix}) eq 'HASH') {
10602: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10603: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10604: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10605: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10606: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10607: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10608: foreach my $type (@{$types{$prefix}}) {
10609: if ($changes{$prefix}{$lonhost}{$type}) {
10610: my $offloadto = &mt('None');
10611: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10612: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10613: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10614: }
10615: }
10616: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10617: }
10618: }
10619: }
10620: $resulttext .= '</li>';
10621: }
10622: }
10623: } else {
10624: foreach my $type (@{$types{$prefix}}) {
10625: if (defined($changes{$prefix}{$type})) {
10626: my $newvalue;
10627: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10628: if (ref($defaultshash{'usersessions'}{$prefix})) {
10629: if ($type eq 'version') {
10630: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10631: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10632: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10633: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10634: }
10635: }
10636: }
10637: }
10638: if ($newvalue eq '') {
10639: if ($type eq 'version') {
10640: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10641: } else {
10642: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10643: }
10644: } else {
10645: if ($type eq 'version') {
10646: $newvalue .= ' '.&mt('(or later)');
10647: }
10648: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10649: }
10650: }
10651: }
10652: }
10653: $resulttext .= '</ul>';
10654: }
10655: }
10656: $resulttext .= '</ul>';
10657: } else {
10658: $resulttext = $nochgmsg;
10659: }
10660: } else {
10661: $resulttext = '<span class="LC_error">'.
10662: &mt('An error occurred: [_1]',$putresult).'</span>';
10663: }
10664: } else {
10665: $resulttext = $nochgmsg;
10666: }
10667: return $resulttext;
10668: }
10669:
10670: sub modify_loadbalancing {
10671: my ($dom,%domconfig) = @_;
10672: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10673: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10674: my ($othertitle,$usertypes,$types) =
10675: &Apache::loncommon::sorted_inst_types($dom);
10676: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10677: my @sparestypes = ('primary','default');
10678: my %typetitles = &sparestype_titles();
10679: my $resulttext;
10680: my (%currbalancer,%currtargets,%currrules,%existing);
10681: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10682: %existing = %{$domconfig{'loadbalancing'}};
10683: }
10684: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10685: \%currtargets,\%currrules);
10686: my ($saveloadbalancing,%defaultshash,%changes);
10687: my ($alltypes,$othertypes,$titles) =
10688: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10689: my %ruletitles = &offloadtype_text();
10690: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10691: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10692: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10693: if ($balancer eq '') {
10694: next;
10695: }
10696: if (!exists($servers{$balancer})) {
10697: if (exists($currbalancer{$balancer})) {
10698: push(@{$changes{'delete'}},$balancer);
10699: }
10700: next;
10701: }
10702: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10703: push(@{$changes{'delete'}},$balancer);
10704: next;
10705: }
10706: if (!exists($currbalancer{$balancer})) {
10707: push(@{$changes{'add'}},$balancer);
10708: }
10709: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10710: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10711: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10712: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10713: $saveloadbalancing = 1;
10714: }
10715: foreach my $sparetype (@sparestypes) {
10716: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10717: my @offloadto;
10718: foreach my $target (@targets) {
10719: if (($servers{$target}) && ($target ne $balancer)) {
10720: if ($sparetype eq 'default') {
10721: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10722: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10723: }
10724: }
10725: unless(grep(/^\Q$target\E$/,@offloadto)) {
10726: push(@offloadto,$target);
10727: }
10728: }
10729: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10730: }
10731: }
10732: if (ref($currtargets{$balancer}) eq 'HASH') {
10733: foreach my $sparetype (@sparestypes) {
10734: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10735: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10736: if (@targetdiffs > 0) {
10737: $changes{'curr'}{$balancer}{'targets'} = 1;
10738: }
10739: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10740: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10741: $changes{'curr'}{$balancer}{'targets'} = 1;
10742: }
10743: }
10744: }
10745: } else {
10746: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10747: foreach my $sparetype (@sparestypes) {
10748: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10749: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10750: $changes{'curr'}{$balancer}{'targets'} = 1;
10751: }
10752: }
10753: }
10754: }
10755: }
10756: my $ishomedom;
10757: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10758: $ishomedom = 1;
10759: }
10760: if (ref($alltypes) eq 'ARRAY') {
10761: foreach my $type (@{$alltypes}) {
10762: my $rule;
10763: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10764: (!$ishomedom)) {
10765: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10766: }
10767: if ($rule eq 'specific') {
10768: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10769: }
10770: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10771: if (ref($currrules{$balancer}) eq 'HASH') {
10772: if ($rule ne $currrules{$balancer}{$type}) {
10773: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10774: }
10775: } elsif ($rule ne '') {
10776: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10777: }
10778: }
10779: }
10780: }
10781: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10782: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10783: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10784: $defaultshash{'loadbalancing'} = {};
10785: }
10786: my $putresult = &Apache::lonnet::put_dom('configuration',
10787: \%defaultshash,$dom);
10788: if ($putresult eq 'ok') {
10789: if (keys(%changes) > 0) {
10790: if (ref($changes{'delete'}) eq 'ARRAY') {
10791: foreach my $balancer (sort(@{$changes{'delete'}})) {
10792: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10793: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10794: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10795: }
10796: }
10797: if (ref($changes{'add'}) eq 'ARRAY') {
10798: foreach my $balancer (sort(@{$changes{'add'}})) {
10799: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10800: }
10801: }
10802: if (ref($changes{'curr'}) eq 'HASH') {
10803: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10804: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10805: if ($changes{'curr'}{$balancer}{'targets'}) {
10806: my %offloadstr;
10807: foreach my $sparetype (@sparestypes) {
10808: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10809: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10810: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10811: }
10812: }
10813: }
10814: if (keys(%offloadstr) == 0) {
10815: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
10816: } else {
10817: my $showoffload;
10818: foreach my $sparetype (@sparestypes) {
10819: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
10820: if (defined($offloadstr{$sparetype})) {
10821: $showoffload .= $offloadstr{$sparetype};
10822: } else {
10823: $showoffload .= &mt('None');
10824: }
10825: $showoffload .= (' 'x3);
10826: }
10827: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
10828: }
10829: }
10830: }
10831: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
10832: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
10833: foreach my $type (@{$alltypes}) {
10834: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
10835: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10836: my $balancetext;
10837: if ($rule eq '') {
10838: $balancetext = $ruletitles{'default'};
10839: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
10840: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
10841: $balancetext = $ruletitles{$rule};
10842: } else {
10843: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
10844: }
10845: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
10846: }
10847: }
10848: }
10849: }
10850: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10851: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10852: }
10853: }
10854: if ($resulttext ne '') {
10855: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
10856: } else {
10857: $resulttext = $nochgmsg;
10858: }
10859: } else {
10860: $resulttext = $nochgmsg;
10861: }
10862: } else {
10863: $resulttext = '<span class="LC_error">'.
10864: &mt('An error occurred: [_1]',$putresult).'</span>';
10865: }
10866: } else {
10867: $resulttext = $nochgmsg;
10868: }
10869: return $resulttext;
10870: }
10871:
10872: sub recurse_check {
10873: my ($chkcats,$categories,$depth,$name) = @_;
10874: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
10875: my $chg = 0;
10876: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
10877: my $category = $chkcats->[$depth]{$name}[$j];
10878: my $item;
10879: if ($category eq '') {
10880: $chg ++;
10881: } else {
10882: my $deeper = $depth + 1;
10883: $item = &escape($category).':'.&escape($name).':'.$depth;
10884: if ($chg) {
10885: $categories->{$item} -= $chg;
10886: }
10887: &recurse_check($chkcats,$categories,$deeper,$category);
10888: $deeper --;
10889: }
10890: }
10891: }
10892: return;
10893: }
10894:
10895: sub recurse_cat_deletes {
10896: my ($item,$coursecategories,$deletions) = @_;
10897: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10898: my $subdepth = $depth + 1;
10899: if (ref($coursecategories) eq 'HASH') {
10900: foreach my $subitem (keys(%{$coursecategories})) {
10901: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
10902: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
10903: delete($coursecategories->{$subitem});
10904: $deletions->{$subitem} = 1;
10905: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
10906: }
10907: }
10908: }
10909: return;
10910: }
10911:
10912: sub get_active_dcs {
10913: my ($dom) = @_;
10914: my $now = time;
10915: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
10916: my %domcoords;
10917: my $numdcs = 0;
10918: foreach my $server (keys(%dompersonnel)) {
10919: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
10920: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
10921: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
10922: }
10923: }
10924: return %domcoords;
10925: }
10926:
10927: sub active_dc_picker {
10928: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
10929: my %domcoords = &get_active_dcs($dom);
10930: my @domcoord = keys(%domcoords);
10931: if (keys(%currhash)) {
10932: foreach my $dc (keys(%currhash)) {
10933: unless (exists($domcoords{$dc})) {
10934: push(@domcoord,$dc);
10935: }
10936: }
10937: }
10938: @domcoord = sort(@domcoord);
10939: my $numdcs = scalar(@domcoord);
10940: my $rows = 0;
10941: my $table;
10942: if ($numdcs > 1) {
10943: $table = '<table>';
10944: for (my $i=0; $i<@domcoord; $i++) {
10945: my $rem = $i%($numinrow);
10946: if ($rem == 0) {
10947: if ($i > 0) {
10948: $table .= '</tr>';
10949: }
10950: $table .= '<tr>';
10951: $rows ++;
10952: }
10953: my $check = '';
10954: if ($inputtype eq 'radio') {
10955: if (keys(%currhash) == 0) {
10956: if (!$i) {
10957: $check = ' checked="checked"';
10958: }
10959: } elsif (exists($currhash{$domcoord[$i]})) {
10960: $check = ' checked="checked"';
10961: }
10962: } else {
10963: if (exists($currhash{$domcoord[$i]})) {
10964: $check = ' checked="checked"';
10965: }
10966: }
10967: if ($i == @domcoord - 1) {
10968: my $colsleft = $numinrow - $rem;
10969: if ($colsleft > 1) {
10970: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
10971: } else {
10972: $table .= '<td class="LC_left_item">';
10973: }
10974: } else {
10975: $table .= '<td class="LC_left_item">';
10976: }
10977: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
10978: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10979: $table .= '<span class="LC_nobreak"><label>'.
10980: '<input type="'.$inputtype.'" name="'.$name.'"'.
10981: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
10982: if ($user ne $dcname.':'.$dcdom) {
10983: $table .= ' ('.$dcname.':'.$dcdom.')';
10984: }
10985: $table .= '</label></span></td>';
10986: }
10987: $table .= '</tr></table>';
10988: } elsif ($numdcs == 1) {
10989: my ($dcname,$dcdom) = split(':',$domcoord[0]);
10990: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10991: if ($inputtype eq 'radio') {
10992: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
10993: if ($user ne $dcname.':'.$dcdom) {
10994: $table .= ' ('.$dcname.':'.$dcdom.')';
10995: }
10996: } else {
10997: my $check;
10998: if (exists($currhash{$domcoord[0]})) {
10999: $check = ' checked="checked"';
11000: }
11001: $table = '<span class="LC_nobreak"><label>'.
11002: '<input type="checkbox" name="'.$name.'" '.
11003: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11004: if ($user ne $dcname.':'.$dcdom) {
11005: $table .= ' ('.$dcname.':'.$dcdom.')';
11006: }
11007: $table .= '</label></span>';
11008: $rows ++;
11009: }
11010: }
11011: return ($numdcs,$table,$rows);
11012: }
11013:
11014: sub usersession_titles {
11015: return &Apache::lonlocal::texthash(
11016: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11017: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11018: spares => 'Servers offloaded to, when busy',
11019: version => 'LON-CAPA version requirement',
11020: excludedomain => 'Allow all, but exclude specific domains',
11021: includedomain => 'Deny all, but include specific domains',
11022: primary => 'Primary (checked first)',
11023: default => 'Default',
11024: );
11025: }
11026:
11027: sub id_for_thisdom {
11028: my (%servers) = @_;
11029: my %altids;
11030: foreach my $server (keys(%servers)) {
11031: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11032: if ($serverhome ne $server) {
11033: $altids{$serverhome} = $server;
11034: }
11035: }
11036: return %altids;
11037: }
11038:
11039: sub count_servers {
11040: my ($currbalancer,%servers) = @_;
11041: my (@spares,$numspares);
11042: foreach my $lonhost (sort(keys(%servers))) {
11043: next if ($currbalancer eq $lonhost);
11044: push(@spares,$lonhost);
11045: }
11046: if ($currbalancer) {
11047: $numspares = scalar(@spares);
11048: } else {
11049: $numspares = scalar(@spares) - 1;
11050: }
11051: return ($numspares,@spares);
11052: }
11053:
11054: sub lonbalance_targets_js {
11055: my ($dom,$types,$servers,$settings) = @_;
11056: my $select = &mt('Select');
11057: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11058: if (ref($servers) eq 'HASH') {
11059: $alltargets = join("','",sort(keys(%{$servers})));
11060: my @homedoms;
11061: foreach my $server (sort(keys(%{$servers}))) {
11062: if (&Apache::lonnet::host_domain($server) eq $dom) {
11063: push(@homedoms,'1');
11064: } else {
11065: push(@homedoms,'0');
11066: }
11067: }
11068: $allishome = join("','",@homedoms);
11069: }
11070: if (ref($types) eq 'ARRAY') {
11071: if (@{$types} > 0) {
11072: @alltypes = @{$types};
11073: }
11074: }
11075: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11076: $allinsttypes = join("','",@alltypes);
11077: my (%currbalancer,%currtargets,%currrules,%existing);
11078: if (ref($settings) eq 'HASH') {
11079: %existing = %{$settings};
11080: }
11081: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11082: \%currtargets,\%currrules);
11083: my $balancers = join("','",sort(keys(%currbalancer)));
11084: return <<"END";
11085:
11086: <script type="text/javascript">
11087: // <![CDATA[
11088:
11089: currBalancers = new Array('$balancers');
11090:
11091: function toggleTargets(balnum) {
11092: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11093: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11094: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11095: var prevbalancer = prevhostitem.value;
11096: var baltotal = document.getElementById('loadbalancing_total').value;
11097: prevhostitem.value = balancer;
11098: if (prevbalancer != '') {
11099: var prevIdx = currBalancers.indexOf(prevbalancer);
11100: if (prevIdx != -1) {
11101: currBalancers.splice(prevIdx,1);
11102: }
11103: }
11104: if (balancer == '') {
11105: hideSpares(balnum);
11106: } else {
11107: var currIdx = currBalancers.indexOf(balancer);
11108: if (currIdx == -1) {
11109: currBalancers.push(balancer);
11110: }
11111: var homedoms = new Array('$allishome');
11112: var ishomedom = homedoms[lonhostitem.selectedIndex];
11113: showSpares(balancer,ishomedom,balnum);
11114: }
11115: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11116: return;
11117: }
11118:
11119: function showSpares(balancer,ishomedom,balnum) {
11120: var alltargets = new Array('$alltargets');
11121: var insttypes = new Array('$allinsttypes');
11122: var offloadtypes = new Array('primary','default');
11123:
11124: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11125: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11126:
11127: for (var i=0; i<offloadtypes.length; i++) {
11128: var count = 0;
11129: for (var j=0; j<alltargets.length; j++) {
11130: if (alltargets[j] != balancer) {
11131: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11132: item.value = alltargets[j];
11133: item.style.textAlign='left';
11134: item.style.textFace='normal';
11135: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11136: if (currBalancers.indexOf(alltargets[j]) == -1) {
11137: item.disabled = '';
11138: } else {
11139: item.disabled = 'disabled';
11140: item.checked = false;
11141: }
11142: count ++;
11143: }
11144: }
11145: }
11146: for (var k=0; k<insttypes.length; k++) {
11147: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11148: if (ishomedom == 1) {
11149: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11150: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11151: } else {
11152: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11153: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11154: }
11155: } else {
11156: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11157: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11158: }
11159: if ((insttypes[k] != '_LC_external') &&
11160: ((insttypes[k] != '_LC_internetdom') ||
11161: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11162: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11163: item.options.length = 0;
11164: item.options[0] = new Option("","",true,true);
11165: var idx = 0;
11166: for (var m=0; m<alltargets.length; m++) {
11167: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11168: idx ++;
11169: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11170: }
11171: }
11172: }
11173: }
11174: return;
11175: }
11176:
11177: function hideSpares(balnum) {
11178: var alltargets = new Array('$alltargets');
11179: var insttypes = new Array('$allinsttypes');
11180: var offloadtypes = new Array('primary','default');
11181:
11182: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11183: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11184:
11185: var total = alltargets.length - 1;
11186: for (var i=0; i<offloadtypes; i++) {
11187: for (var j=0; j<total; j++) {
11188: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11189: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11190: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11191: }
11192: }
11193: for (var k=0; k<insttypes.length; k++) {
11194: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11195: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11196: if (insttypes[k] != '_LC_external') {
11197: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11198: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11199: }
11200: }
11201: return;
11202: }
11203:
11204: function checkOffloads(item,balnum,type) {
11205: var alltargets = new Array('$alltargets');
11206: var offloadtypes = new Array('primary','default');
11207: if (item.checked) {
11208: var total = alltargets.length - 1;
11209: var other;
11210: if (type == offloadtypes[0]) {
11211: other = offloadtypes[1];
11212: } else {
11213: other = offloadtypes[0];
11214: }
11215: for (var i=0; i<total; i++) {
11216: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11217: if (server == item.value) {
11218: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11219: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11220: }
11221: }
11222: }
11223: }
11224: return;
11225: }
11226:
11227: function singleServerToggle(balnum,type) {
11228: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11229: if (offloadtoSelIdx == 0) {
11230: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11231: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11232:
11233: } else {
11234: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11235: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11236: }
11237: return;
11238: }
11239:
11240: function balanceruleChange(formname,balnum,type) {
11241: if (type == '_LC_external') {
11242: return;
11243: }
11244: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11245: for (var i=0; i<typesRules.length; i++) {
11246: if (formname.elements[typesRules[i]].checked) {
11247: if (formname.elements[typesRules[i]].value != 'specific') {
11248: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11249: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11250: } else {
11251: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11252: }
11253: }
11254: }
11255: return;
11256: }
11257:
11258: function balancerDeleteChange(balnum) {
11259: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11260: var baltotal = document.getElementById('loadbalancing_total').value;
11261: var addtarget;
11262: var removetarget;
11263: var action = 'delete';
11264: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11265: var lonhost = hostitem.value;
11266: var currIdx = currBalancers.indexOf(lonhost);
11267: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11268: if (currIdx != -1) {
11269: currBalancers.splice(currIdx,1);
11270: }
11271: addtarget = lonhost;
11272: } else {
11273: if (currIdx == -1) {
11274: currBalancers.push(lonhost);
11275: }
11276: removetarget = lonhost;
11277: action = 'undelete';
11278: }
11279: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11280: }
11281: return;
11282: }
11283:
11284: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11285: if (baltotal > 1) {
11286: var offloadtypes = new Array('primary','default');
11287: var alltargets = new Array('$alltargets');
11288: var insttypes = new Array('$allinsttypes');
11289: for (var i=0; i<baltotal; i++) {
11290: if (i != balnum) {
11291: for (var j=0; j<offloadtypes.length; j++) {
11292: var total = alltargets.length - 1;
11293: for (var k=0; k<total; k++) {
11294: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11295: var server = serveritem.value;
11296: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11297: if (server == addtarget) {
11298: serveritem.disabled = '';
11299: }
11300: }
11301: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11302: if (server == removetarget) {
11303: serveritem.disabled = 'disabled';
11304: serveritem.checked = false;
11305: }
11306: }
11307: }
11308: }
11309: for (var j=0; j<insttypes.length; j++) {
11310: if (insttypes[j] != '_LC_external') {
11311: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11312: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11313: var currSel = singleserver.selectedIndex;
11314: var currVal = singleserver.options[currSel].value;
11315: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11316: var numoptions = singleserver.options.length;
11317: var needsnew = 1;
11318: for (var k=0; k<numoptions; k++) {
11319: if (singleserver.options[k] == addtarget) {
11320: needsnew = 0;
11321: break;
11322: }
11323: }
11324: if (needsnew == 1) {
11325: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11326: }
11327: }
11328: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11329: singleserver.options.length = 0;
11330: if ((currVal) && (currVal != removetarget)) {
11331: singleserver.options[0] = new Option("","",false,false);
11332: } else {
11333: singleserver.options[0] = new Option("","",true,true);
11334: }
11335: var idx = 0;
11336: for (var m=0; m<alltargets.length; m++) {
11337: if (currBalancers.indexOf(alltargets[m]) == -1) {
11338: idx ++;
11339: if (currVal == alltargets[m]) {
11340: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11341: } else {
11342: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11343: }
11344: }
11345: }
11346: }
11347: }
11348: }
11349: }
11350: }
11351: }
11352: }
11353: return;
11354: }
11355:
11356: // ]]>
11357: </script>
11358:
11359: END
11360: }
11361:
11362: sub new_spares_js {
11363: my @sparestypes = ('primary','default');
11364: my $types = join("','",@sparestypes);
11365: my $select = &mt('Select');
11366: return <<"END";
11367:
11368: <script type="text/javascript">
11369: // <![CDATA[
11370:
11371: function updateNewSpares(formname,lonhost) {
11372: var types = new Array('$types');
11373: var include = new Array();
11374: var exclude = new Array();
11375: for (var i=0; i<types.length; i++) {
11376: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11377: for (var j=0; j<spareboxes.length; j++) {
11378: if (formname.elements[spareboxes[j]].checked) {
11379: exclude.push(formname.elements[spareboxes[j]].value);
11380: } else {
11381: include.push(formname.elements[spareboxes[j]].value);
11382: }
11383: }
11384: }
11385: for (var i=0; i<types.length; i++) {
11386: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11387: var selIdx = newSpare.selectedIndex;
11388: var currnew = newSpare.options[selIdx].value;
11389: var okSpares = new Array();
11390: for (var j=0; j<newSpare.options.length; j++) {
11391: var possible = newSpare.options[j].value;
11392: if (possible != '') {
11393: if (exclude.indexOf(possible) == -1) {
11394: okSpares.push(possible);
11395: } else {
11396: if (currnew == possible) {
11397: selIdx = 0;
11398: }
11399: }
11400: }
11401: }
11402: for (var k=0; k<include.length; k++) {
11403: if (okSpares.indexOf(include[k]) == -1) {
11404: okSpares.push(include[k]);
11405: }
11406: }
11407: okSpares.sort();
11408: newSpare.options.length = 0;
11409: if (selIdx == 0) {
11410: newSpare.options[0] = new Option("$select","",true,true);
11411: } else {
11412: newSpare.options[0] = new Option("$select","",false,false);
11413: }
11414: for (var m=0; m<okSpares.length; m++) {
11415: var idx = m+1;
11416: var selThis = 0;
11417: if (selIdx != 0) {
11418: if (okSpares[m] == currnew) {
11419: selThis = 1;
11420: }
11421: }
11422: if (selThis == 1) {
11423: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11424: } else {
11425: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11426: }
11427: }
11428: }
11429: return;
11430: }
11431:
11432: function checkNewSpares(lonhost,type) {
11433: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11434: var chosen = newSpare.options[newSpare.selectedIndex].value;
11435: if (chosen != '') {
11436: var othertype;
11437: var othernewSpare;
11438: if (type == 'primary') {
11439: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11440: }
11441: if (type == 'default') {
11442: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11443: }
11444: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11445: othernewSpare.selectedIndex = 0;
11446: }
11447: }
11448: return;
11449: }
11450:
11451: // ]]>
11452: </script>
11453:
11454: END
11455:
11456: }
11457:
11458: sub common_domprefs_js {
11459: return <<"END";
11460:
11461: <script type="text/javascript">
11462: // <![CDATA[
11463:
11464: function getIndicesByName(formname,item) {
11465: var group = new Array();
11466: for (var i=0;i<formname.elements.length;i++) {
11467: if (formname.elements[i].name == item) {
11468: group.push(formname.elements[i].id);
11469: }
11470: }
11471: return group;
11472: }
11473:
11474: // ]]>
11475: </script>
11476:
11477: END
11478:
11479: }
11480:
11481: sub recaptcha_js {
11482: my %lt = &captcha_phrases();
11483: return <<"END";
11484:
11485: <script type="text/javascript">
11486: // <![CDATA[
11487:
11488: function updateCaptcha(caller,context) {
11489: var privitem;
11490: var pubitem;
11491: var privtext;
11492: var pubtext;
11493: if (document.getElementById(context+'_recaptchapub')) {
11494: pubitem = document.getElementById(context+'_recaptchapub');
11495: } else {
11496: return;
11497: }
11498: if (document.getElementById(context+'_recaptchapriv')) {
11499: privitem = document.getElementById(context+'_recaptchapriv');
11500: } else {
11501: return;
11502: }
11503: if (document.getElementById(context+'_recaptchapubtxt')) {
11504: pubtext = document.getElementById(context+'_recaptchapubtxt');
11505: } else {
11506: return;
11507: }
11508: if (document.getElementById(context+'_recaptchaprivtxt')) {
11509: privtext = document.getElementById(context+'_recaptchaprivtxt');
11510: } else {
11511: return;
11512: }
11513: if (caller.checked) {
11514: if (caller.value == 'recaptcha') {
11515: pubitem.type = 'text';
11516: privitem.type = 'text';
11517: pubitem.size = '40';
11518: privitem.size = '40';
11519: pubtext.innerHTML = "$lt{'pub'}";
11520: privtext.innerHTML = "$lt{'priv'}";
11521: } else {
11522: pubitem.type = 'hidden';
11523: privitem.type = 'hidden';
11524: pubtext.innerHTML = '';
11525: privtext.innerHTML = '';
11526: }
11527: }
11528: return;
11529: }
11530:
11531: // ]]>
11532: </script>
11533:
11534: END
11535:
11536: }
11537:
11538: sub toggle_display_js {
11539: return <<"END";
11540:
11541: <script type="text/javascript">
11542: // <![CDATA[
11543:
11544: function toggleDisplay(domForm,caller) {
11545: if (document.getElementById(caller)) {
11546: var divitem = document.getElementById(caller);
11547: var optionsElement = domForm.coursecredits;
11548: if (caller == 'emailoptions') {
11549: optionsElement = domForm.cancreate_email;
11550: }
11551: if (optionsElement.length) {
11552: var currval;
11553: for (var i=0; i<optionsElement.length; i++) {
11554: if (optionsElement[i].checked) {
11555: currval = optionsElement[i].value;
11556: }
11557: }
11558: if (currval == 1) {
11559: divitem.style.display = 'block';
11560: } else {
11561: divitem.style.display = 'none';
11562: }
11563: }
11564: }
11565: return;
11566: }
11567:
11568: // ]]>
11569: </script>
11570:
11571: END
11572:
11573: }
11574:
11575: sub captcha_phrases {
11576: return &Apache::lonlocal::texthash (
11577: priv => 'Private key',
11578: pub => 'Public key',
11579: original => 'original (CAPTCHA)',
11580: recaptcha => 'successor (ReCAPTCHA)',
11581: notused => 'unused',
11582: );
11583: }
11584:
11585: sub devalidate_remote_domconfs {
11586: my ($dom,$cachekeys) = @_;
11587: return unless (ref($cachekeys) eq 'HASH');
11588: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11589: my %thismachine;
11590: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11591: my @posscached = ('domainconfig','domdefaults');
11592: if (keys(%servers) > 1) {
11593: foreach my $server (keys(%servers)) {
11594: next if ($thismachine{$server});
11595: my @cached;
11596: foreach my $name (@posscached) {
11597: if ($cachekeys->{$name}) {
11598: push(@cached,&escape($name).':'.&escape($dom));
11599: }
11600: }
11601: if (@cached) {
11602: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11603: }
11604: }
11605: }
11606: return;
11607: }
11608:
11609: 1;
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