1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.78 2017/01/24 00:19:15 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ##############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, and textbook). In each case the radio buttons
108: allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus'],$dom);
220: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
221: 'autoupdate','autocreate','directorysrch','contacts',
222: 'usercreation','selfcreation','usermodification','scantron',
223: 'requestcourses','requestauthor','coursecategories',
224: 'serverstatuses','helpsettings','coursedefaults',
225: 'selfenrollment','usersessions');
226: my %existing;
227: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
228: %existing = %{$domconfig{'loadbalancing'}};
229: }
230: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
231: push(@prefs_order,'loadbalancing');
232: }
233: my %prefs = (
234: 'rolecolors' =>
235: { text => 'Default color schemes',
236: help => 'Domain_Configuration_Color_Schemes',
237: header => [{col1 => 'Student Settings',
238: col2 => '',},
239: {col1 => 'Coordinator Settings',
240: col2 => '',},
241: {col1 => 'Author Settings',
242: col2 => '',},
243: {col1 => 'Administrator Settings',
244: col2 => '',}],
245: print => \&print_rolecolors,
246: modify => \&modify_rolecolors,
247: },
248: 'login' =>
249: { text => 'Log-in page options',
250: help => 'Domain_Configuration_Login_Page',
251: header => [{col1 => 'Log-in Page Items',
252: col2 => '',},
253: {col1 => 'Log-in Help',
254: col2 => 'Value'},
255: {col1 => 'Custom HTML in document head',
256: col2 => 'Value'}],
257: print => \&print_login,
258: modify => \&modify_login,
259: },
260: 'defaults' =>
261: { text => 'Default authentication/language/timezone/portal/types',
262: help => 'Domain_Configuration_LangTZAuth',
263: header => [{col1 => 'Setting',
264: col2 => 'Value'},
265: {col1 => 'Institutional user types',
266: col2 => 'Assignable to e-mail usernames'}],
267: print => \&print_defaults,
268: modify => \&modify_defaults,
269: },
270: 'quotas' =>
271: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
272: help => 'Domain_Configuration_Quotas',
273: header => [{col1 => 'User affiliation',
274: col2 => 'Available tools',
275: col3 => 'Quotas, MB; (Authoring requires role)',}],
276: print => \&print_quotas,
277: modify => \&modify_quotas,
278: },
279: 'autoenroll' =>
280: { text => 'Auto-enrollment settings',
281: help => 'Domain_Configuration_Auto_Enrollment',
282: header => [{col1 => 'Configuration setting',
283: col2 => 'Value(s)'}],
284: print => \&print_autoenroll,
285: modify => \&modify_autoenroll,
286: },
287: 'autoupdate' =>
288: { text => 'Auto-update settings',
289: help => 'Domain_Configuration_Auto_Updates',
290: header => [{col1 => 'Setting',
291: col2 => 'Value',},
292: {col1 => 'Setting',
293: col2 => 'Affiliation'},
294: {col1 => 'User population',
295: col2 => 'Updatable user data'}],
296: print => \&print_autoupdate,
297: modify => \&modify_autoupdate,
298: },
299: 'autocreate' =>
300: { text => 'Auto-course creation settings',
301: help => 'Domain_Configuration_Auto_Creation',
302: header => [{col1 => 'Configuration Setting',
303: col2 => 'Value',}],
304: print => \&print_autocreate,
305: modify => \&modify_autocreate,
306: },
307: 'directorysrch' =>
308: { text => 'Directory searches',
309: help => 'Domain_Configuration_InstDirectory_Search',
310: header => [{col1 => 'Institutional Directory Setting',
311: col2 => 'Value',},
312: {col1 => 'LON-CAPA Directory Setting',
313: col2 => 'Value',}],
314: print => \&print_directorysrch,
315: modify => \&modify_directorysrch,
316: },
317: 'contacts' =>
318: { text => 'E-mail addresses and helpform',
319: help => 'Domain_Configuration_Contact_Info',
320: header => [{col1 => 'Default e-mail addresses',
321: col2 => 'Value',},
322: {col1 => 'Recipient(s) for notifications',
323: col2 => 'Value',},
324: {col1 => 'Ask helpdesk form settings',
325: col2 => 'Value',},],
326: print => \&print_contacts,
327: modify => \&modify_contacts,
328: },
329: 'usercreation' =>
330: { text => 'User creation',
331: help => 'Domain_Configuration_User_Creation',
332: header => [{col1 => 'Format rule type',
333: col2 => 'Format rules in force'},
334: {col1 => 'User account creation',
335: col2 => 'Usernames which may be created',},
336: {col1 => 'Context',
337: col2 => 'Assignable authentication types'}],
338: print => \&print_usercreation,
339: modify => \&modify_usercreation,
340: },
341: 'selfcreation' =>
342: { text => 'Users self-creating accounts',
343: help => 'Domain_Configuration_Self_Creation',
344: header => [{col1 => 'Self-creation with institutional username',
345: col2 => 'Enabled?'},
346: {col1 => 'Institutional user type (login/SSO self-creation)',
347: col2 => 'Information user can enter'},
348: {col1 => 'Self-creation with e-mail as username',
349: col2 => 'Settings'}],
350: print => \&print_selfcreation,
351: modify => \&modify_selfcreation,
352: },
353: 'usermodification' =>
354: { text => 'User modification',
355: help => 'Domain_Configuration_User_Modification',
356: header => [{col1 => 'Target user has role',
357: col2 => 'User information updatable in author context'},
358: {col1 => 'Target user has role',
359: col2 => 'User information updatable in course context'}],
360: print => \&print_usermodification,
361: modify => \&modify_usermodification,
362: },
363: 'scantron' =>
364: { text => 'Bubblesheet format file',
365: help => 'Domain_Configuration_Scantron_Format',
366: header => [ {col1 => 'Item',
367: col2 => '',
368: }],
369: print => \&print_scantron,
370: modify => \&modify_scantron,
371: },
372: 'requestcourses' =>
373: {text => 'Request creation of courses',
374: help => 'Domain_Configuration_Request_Courses',
375: header => [{col1 => 'User affiliation',
376: col2 => 'Availability/Processing of requests',},
377: {col1 => 'Setting',
378: col2 => 'Value'},
379: {col1 => 'Available textbooks',
380: col2 => ''},
381: {col1 => 'Available templates',
382: col2 => ''},
383: {col1 => 'Validation (not official courses)',
384: col2 => 'Value'},],
385: print => \&print_quotas,
386: modify => \&modify_quotas,
387: },
388: 'requestauthor' =>
389: {text => 'Request Authoring Space',
390: help => 'Domain_Configuration_Request_Author',
391: header => [{col1 => 'User affiliation',
392: col2 => 'Availability/Processing of requests',},
393: {col1 => 'Setting',
394: col2 => 'Value'}],
395: print => \&print_quotas,
396: modify => \&modify_quotas,
397: },
398: 'coursecategories' =>
399: { text => 'Cataloging of courses/communities',
400: help => 'Domain_Configuration_Cataloging_Courses',
401: header => [{col1 => 'Catalog type/availability',
402: col2 => '',},
403: {col1 => 'Category settings for standard catalog',
404: col2 => '',},
405: {col1 => 'Categories',
406: col2 => '',
407: }],
408: print => \&print_coursecategories,
409: modify => \&modify_coursecategories,
410: },
411: 'serverstatuses' =>
412: {text => 'Access to server status pages',
413: help => 'Domain_Configuration_Server_Status',
414: header => [{col1 => 'Status Page',
415: col2 => 'Other named users',
416: col3 => 'Specific IPs',
417: }],
418: print => \&print_serverstatuses,
419: modify => \&modify_serverstatuses,
420: },
421: 'helpsettings' =>
422: {text => 'Support settings',
423: help => 'Domain_Configuration_Help_Settings',
424: header => [{col1 => 'Help Page Settings (logged-in users)',
425: col2 => 'Value'},
426: {col1 => 'Helpdesk Roles',
427: col2 => 'Settings'},],
428: print => \&print_helpsettings,
429: modify => \&modify_helpsettings,
430: },
431: 'coursedefaults' =>
432: {text => 'Course/Community defaults',
433: help => 'Domain_Configuration_Course_Defaults',
434: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
435: col2 => 'Value',},
436: {col1 => 'Defaults which can be overridden for each course by a DC',
437: col2 => 'Value',},],
438: print => \&print_coursedefaults,
439: modify => \&modify_coursedefaults,
440: },
441: 'selfenrollment' =>
442: {text => 'Self-enrollment in Course/Community',
443: help => 'Domain_Configuration_Selfenrollment',
444: header => [{col1 => 'Configuration Rights',
445: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
446: {col1 => 'Defaults',
447: col2 => 'Value'},
448: {col1 => 'Self-enrollment validation (optional)',
449: col2 => 'Value'},],
450: print => \&print_selfenrollment,
451: modify => \&modify_selfenrollment,
452: },
453: 'usersessions' =>
454: {text => 'User session hosting/offloading',
455: help => 'Domain_Configuration_User_Sessions',
456: header => [{col1 => 'Domain server',
457: col2 => 'Servers to offload sessions to when busy'},
458: {col1 => 'Hosting of users from other domains',
459: col2 => 'Rules'},
460: {col1 => "Hosting domain's own users elsewhere",
461: col2 => 'Rules'}],
462: print => \&print_usersessions,
463: modify => \&modify_usersessions,
464: },
465: 'loadbalancing' =>
466: {text => 'Dedicated Load Balancer(s)',
467: help => 'Domain_Configuration_Load_Balancing',
468: header => [{col1 => 'Balancers',
469: col2 => 'Default destinations',
470: col3 => 'User affiliation',
471: col4 => 'Overrides'},
472: ],
473: print => \&print_loadbalancing,
474: modify => \&modify_loadbalancing,
475: },
476: );
477: if (keys(%servers) > 1) {
478: $prefs{'login'} = { text => 'Log-in page options',
479: help => 'Domain_Configuration_Login_Page',
480: header => [{col1 => 'Log-in Service',
481: col2 => 'Server Setting',},
482: {col1 => 'Log-in Page Items',
483: col2 => ''},
484: {col1 => 'Log-in Help',
485: col2 => 'Value'},
486: {col1 => 'Custom HTML in document head',
487: col2 => 'Value'}],
488: print => \&print_login,
489: modify => \&modify_login,
490: };
491: }
492:
493: my @roles = ('student','coordinator','author','admin');
494: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
495: &Apache::lonhtmlcommon::add_breadcrumb
496: ({href=>"javascript:changePage(document.$phase,'pickactions')",
497: text=>"Settings to display/modify"});
498: my $confname = $dom.'-domainconfig';
499:
500: if ($phase eq 'process') {
501: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
502: \%prefs,\%domconfig,$confname,\@roles);
503: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
504: $r->rflush();
505: &devalidate_remote_domconfs($dom,$result);
506: }
507: } elsif ($phase eq 'display') {
508: my $js = &recaptcha_js().
509: &toggle_display_js();
510: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
511: my ($othertitle,$usertypes,$types) =
512: &Apache::loncommon::sorted_inst_types($dom);
513: $js .= &lonbalance_targets_js($dom,$types,\%servers,
514: $domconfig{'loadbalancing'}).
515: &new_spares_js().
516: &common_domprefs_js().
517: &Apache::loncommon::javascript_array_indexof();
518: }
519: if (grep(/^requestcourses$/,@actions)) {
520: my $javascript_validations;
521: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
522: $js .= <<END;
523: <script type="text/javascript">
524: $javascript_validations
525: </script>
526: $coursebrowserjs
527: END
528: }
529: if (grep(/^contacts$/,@actions)) {
530: $js .= &contacts_javascript();
531: }
532: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
533: } else {
534: # check if domconfig user exists for the domain.
535: my $servadm = $r->dir_config('lonAdmEMail');
536: my ($configuserok,$author_ok,$switchserver) =
537: &config_check($dom,$confname,$servadm);
538: unless ($configuserok eq 'ok') {
539: &Apache::lonconfigsettings::print_header($r,$phase,$context);
540: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
541: $confname).
542: '<br />'
543: );
544: if ($switchserver) {
545: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
546: '<br />'.
547: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
548: '<br />'.
549: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
550: '<br />'.
551: &mt('To do that now, use the following link: [_1]',$switchserver)
552: );
553: } else {
554: $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.').
555: '<br />'.
556: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
557: );
558: }
559: $r->print(&Apache::loncommon::end_page());
560: return OK;
561: }
562: if (keys(%domconfig) == 0) {
563: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
564: my @ids=&Apache::lonnet::current_machine_ids();
565: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
566: my %designhash = &Apache::loncommon::get_domainconf($dom);
567: my @loginimages = ('img','logo','domlogo','login');
568: my $custom_img_count = 0;
569: foreach my $img (@loginimages) {
570: if ($designhash{$dom.'.login.'.$img} ne '') {
571: $custom_img_count ++;
572: }
573: }
574: foreach my $role (@roles) {
575: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
576: $custom_img_count ++;
577: }
578: }
579: if ($custom_img_count > 0) {
580: &Apache::lonconfigsettings::print_header($r,$phase,$context);
581: my $switch_server = &check_switchserver($dom,$confname);
582: $r->print(
583: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
584: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
585: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
586: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
587: if ($switch_server) {
588: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
589: }
590: $r->print(&Apache::loncommon::end_page());
591: return OK;
592: }
593: }
594: }
595: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
596: }
597: return OK;
598: }
599:
600: sub process_changes {
601: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
602: my %domconfig;
603: if (ref($values) eq 'HASH') {
604: %domconfig = %{$values};
605: }
606: my $output;
607: if ($action eq 'login') {
608: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
609: } elsif ($action eq 'rolecolors') {
610: $output = &modify_rolecolors($r,$dom,$confname,$roles,
611: $lastactref,%domconfig);
612: } elsif ($action eq 'quotas') {
613: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
614: } elsif ($action eq 'autoenroll') {
615: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
616: } elsif ($action eq 'autoupdate') {
617: $output = &modify_autoupdate($dom,%domconfig);
618: } elsif ($action eq 'autocreate') {
619: $output = &modify_autocreate($dom,%domconfig);
620: } elsif ($action eq 'directorysrch') {
621: $output = &modify_directorysrch($dom,%domconfig);
622: } elsif ($action eq 'usercreation') {
623: $output = &modify_usercreation($dom,%domconfig);
624: } elsif ($action eq 'selfcreation') {
625: $output = &modify_selfcreation($dom,%domconfig);
626: } elsif ($action eq 'usermodification') {
627: $output = &modify_usermodification($dom,%domconfig);
628: } elsif ($action eq 'contacts') {
629: $output = &modify_contacts($dom,$lastactref,%domconfig);
630: } elsif ($action eq 'defaults') {
631: $output = &modify_defaults($dom,$lastactref,%domconfig);
632: } elsif ($action eq 'scantron') {
633: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
634: } elsif ($action eq 'coursecategories') {
635: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
636: } elsif ($action eq 'serverstatuses') {
637: $output = &modify_serverstatuses($dom,%domconfig);
638: } elsif ($action eq 'requestcourses') {
639: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
640: } elsif ($action eq 'requestauthor') {
641: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
642: } elsif ($action eq 'helpsettings') {
643: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
644: } elsif ($action eq 'coursedefaults') {
645: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
646: } elsif ($action eq 'selfenrollment') {
647: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
648: } elsif ($action eq 'usersessions') {
649: $output = &modify_usersessions($dom,$lastactref,%domconfig);
650: } elsif ($action eq 'loadbalancing') {
651: $output = &modify_loadbalancing($dom,%domconfig);
652: }
653: return $output;
654: }
655:
656: sub print_config_box {
657: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
658: my $rowtotal = 0;
659: my $output;
660: if ($action eq 'coursecategories') {
661: $output = &coursecategories_javascript($settings);
662: } elsif ($action eq 'defaults') {
663: $output = &defaults_javascript($settings);
664: } elsif ($action eq 'helpsettings') {
665: my (%privs,%levelscurrent);
666: my %full=();
667: my %levels=(
668: course => {},
669: domain => {},
670: system => {},
671: );
672: my $context = 'domain';
673: my $crstype = 'Course';
674: my $formname = 'display';
675: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
676: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
677: $output =
678: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
679: \@templateroles);
680: }
681: $output .=
682: '<table class="LC_nested_outer">
683: <tr>
684: <th align="left" valign="middle"><span class="LC_nobreak">'.
685: &mt($item->{text}).' '.
686: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
687: '</tr>';
688: $rowtotal ++;
689: my $numheaders = 1;
690: if (ref($item->{'header'}) eq 'ARRAY') {
691: $numheaders = scalar(@{$item->{'header'}});
692: }
693: if ($numheaders > 1) {
694: my $colspan = '';
695: my $rightcolspan = '';
696: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
697: ($action eq 'directorysrch') ||
698: (($action eq 'login') && ($numheaders < 4))) {
699: $colspan = ' colspan="2"';
700: }
701: if ($action eq 'usersessions') {
702: $rightcolspan = ' colspan="3"';
703: }
704: $output .= '
705: <tr>
706: <td>
707: <table class="LC_nested">
708: <tr class="LC_info_row">
709: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
710: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
711: </tr>';
712: $rowtotal ++;
713: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
714: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
715: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
716: ($action eq 'helpsettings') || ($action eq 'contacts')) {
717: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
718: } elsif ($action eq 'coursecategories') {
719: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
720: } elsif ($action eq 'login') {
721: if ($numheaders == 4) {
722: $colspan = ' colspan="2"';
723: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
724: } else {
725: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
726: }
727: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
728: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
729: } elsif ($action eq 'rolecolors') {
730: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
731: }
732: $output .= '
733: </table>
734: </td>
735: </tr>
736: <tr>
737: <td>
738: <table class="LC_nested">
739: <tr class="LC_info_row">
740: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
741: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
742: </tr>';
743: $rowtotal ++;
744: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
745: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
746: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
747: ($action eq 'contacts')) {
748: if ($action eq 'coursecategories') {
749: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
750: $colspan = ' colspan="2"';
751: } else {
752: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
753: }
754: $output .= '
755: </table>
756: </td>
757: </tr>
758: <tr>
759: <td>
760: <table class="LC_nested">
761: <tr class="LC_info_row">
762: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
763: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
764: </tr>'."\n";
765: if ($action eq 'coursecategories') {
766: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
767: } else {
768: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
769: }
770: $rowtotal ++;
771: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
772: ($action eq 'defaults') || ($action eq 'directorysrch') ||
773: ($action eq 'helpsettings')) {
774: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
775: } elsif ($action eq 'login') {
776: if ($numheaders == 4) {
777: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
778: </table>
779: </td>
780: </tr>
781: <tr>
782: <td>
783: <table class="LC_nested">
784: <tr class="LC_info_row">
785: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
786: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
787: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
788: $rowtotal ++;
789: } else {
790: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
791: }
792: $output .= '
793: </table>
794: </td>
795: </tr>
796: <tr>
797: <td>
798: <table class="LC_nested">
799: <tr class="LC_info_row">';
800: if ($numheaders == 4) {
801: $output .= '
802: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
803: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
804: </tr>';
805: } else {
806: $output .= '
807: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
808: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
809: </tr>';
810: }
811: $rowtotal ++;
812: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
813: } elsif ($action eq 'requestcourses') {
814: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
815: $rowtotal ++;
816: $output .= &print_studentcode($settings,\$rowtotal).'
817: </table>
818: </td>
819: </tr>
820: <tr>
821: <td>
822: <table class="LC_nested">
823: <tr class="LC_info_row">
824: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
825: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
826: &textbookcourses_javascript($settings).
827: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
828: </table>
829: </td>
830: </tr>
831: <tr>
832: <td>
833: <table class="LC_nested">
834: <tr class="LC_info_row">
835: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
836: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
837: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
838: </table>
839: </td>
840: </tr>
841: <tr>
842: <td>
843: <table class="LC_nested">
844: <tr class="LC_info_row">
845: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
846: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
847: </tr>'.
848: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
849: } elsif ($action eq 'requestauthor') {
850: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
851: $rowtotal ++;
852: } elsif ($action eq 'rolecolors') {
853: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
854: </table>
855: </td>
856: </tr>
857: <tr>
858: <td>
859: <table class="LC_nested">
860: <tr class="LC_info_row">
861: <td class="LC_left_item"'.$colspan.' valign="top">'.
862: &mt($item->{'header'}->[2]->{'col1'}).'</td>
863: <td class="LC_right_item" valign="top">'.
864: &mt($item->{'header'}->[2]->{'col2'}).'</td>
865: </tr>'.
866: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
867: </table>
868: </td>
869: </tr>
870: <tr>
871: <td>
872: <table class="LC_nested">
873: <tr class="LC_info_row">
874: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
875: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
876: </tr>'.
877: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
878: $rowtotal += 2;
879: }
880: } else {
881: $output .= '
882: <tr>
883: <td>
884: <table class="LC_nested">
885: <tr class="LC_info_row">';
886: if ($action eq 'login') {
887: $output .= '
888: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
889: } elsif ($action eq 'serverstatuses') {
890: $output .= '
891: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
892: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
893:
894: } else {
895: $output .= '
896: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
897: }
898: if (defined($item->{'header'}->[0]->{'col3'})) {
899: $output .= '<td class="LC_left_item" valign="top">'.
900: &mt($item->{'header'}->[0]->{'col2'});
901: if ($action eq 'serverstatuses') {
902: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
903: }
904: } else {
905: $output .= '<td class="LC_right_item" valign="top">'.
906: &mt($item->{'header'}->[0]->{'col2'});
907: }
908: $output .= '</td>';
909: if ($item->{'header'}->[0]->{'col3'}) {
910: if (defined($item->{'header'}->[0]->{'col4'})) {
911: $output .= '<td class="LC_left_item" valign="top">'.
912: &mt($item->{'header'}->[0]->{'col3'});
913: } else {
914: $output .= '<td class="LC_right_item" valign="top">'.
915: &mt($item->{'header'}->[0]->{'col3'});
916: }
917: if ($action eq 'serverstatuses') {
918: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
919: }
920: $output .= '</td>';
921: }
922: if ($item->{'header'}->[0]->{'col4'}) {
923: $output .= '<td class="LC_right_item" valign="top">'.
924: &mt($item->{'header'}->[0]->{'col4'});
925: }
926: $output .= '</tr>';
927: $rowtotal ++;
928: if ($action eq 'quotas') {
929: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
930: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
931: ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
932: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
933: } elsif ($action eq 'scantron') {
934: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
935: }
936: }
937: $output .= '
938: </table>
939: </td>
940: </tr>
941: </table><br />';
942: return ($output,$rowtotal);
943: }
944:
945: sub print_login {
946: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
947: my ($css_class,$datatable);
948: my %choices = &login_choices();
949:
950: if ($caller eq 'service') {
951: my %servers = &Apache::lonnet::internet_dom_servers($dom);
952: my $choice = $choices{'disallowlogin'};
953: $css_class = ' class="LC_odd_row"';
954: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
955: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
956: '<th>'.$choices{'server'}.'</th>'.
957: '<th>'.$choices{'serverpath'}.'</th>'.
958: '<th>'.$choices{'custompath'}.'</th>'.
959: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
960: my %disallowed;
961: if (ref($settings) eq 'HASH') {
962: if (ref($settings->{'loginvia'}) eq 'HASH') {
963: %disallowed = %{$settings->{'loginvia'}};
964: }
965: }
966: foreach my $lonhost (sort(keys(%servers))) {
967: my $direct = 'selected="selected"';
968: if (ref($disallowed{$lonhost}) eq 'HASH') {
969: if ($disallowed{$lonhost}{'server'} ne '') {
970: $direct = '';
971: }
972: }
973: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
974: '<td><select name="'.$lonhost.'_server">'.
975: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
976: '</option>';
977: foreach my $hostid (sort(keys(%servers))) {
978: next if ($servers{$hostid} eq $servers{$lonhost});
979: my $selected = '';
980: if (ref($disallowed{$lonhost}) eq 'HASH') {
981: if ($hostid eq $disallowed{$lonhost}{'server'}) {
982: $selected = 'selected="selected"';
983: }
984: }
985: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
986: $servers{$hostid}.'</option>';
987: }
988: $datatable .= '</select></td>'.
989: '<td><select name="'.$lonhost.'_serverpath">';
990: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
991: my $pathname = $path;
992: if ($path eq 'custom') {
993: $pathname = &mt('Custom Path').' ->';
994: }
995: my $selected = '';
996: if (ref($disallowed{$lonhost}) eq 'HASH') {
997: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
998: $selected = 'selected="selected"';
999: }
1000: } elsif ($path eq '') {
1001: $selected = 'selected="selected"';
1002: }
1003: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1004: }
1005: $datatable .= '</select></td>';
1006: my ($custom,$exempt);
1007: if (ref($disallowed{$lonhost}) eq 'HASH') {
1008: $custom = $disallowed{$lonhost}{'custompath'};
1009: $exempt = $disallowed{$lonhost}{'exempt'};
1010: }
1011: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1012: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1013: '</tr>';
1014: }
1015: $datatable .= '</table></td></tr>';
1016: return $datatable;
1017: } elsif ($caller eq 'page') {
1018: my %defaultchecked = (
1019: 'coursecatalog' => 'on',
1020: 'helpdesk' => 'on',
1021: 'adminmail' => 'off',
1022: 'newuser' => 'off',
1023: );
1024: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1025: my (%checkedon,%checkedoff);
1026: foreach my $item (@toggles) {
1027: if ($defaultchecked{$item} eq 'on') {
1028: $checkedon{$item} = ' checked="checked" ';
1029: $checkedoff{$item} = ' ';
1030: } elsif ($defaultchecked{$item} eq 'off') {
1031: $checkedoff{$item} = ' checked="checked" ';
1032: $checkedon{$item} = ' ';
1033: }
1034: }
1035: my @images = ('img','logo','domlogo','login');
1036: my @logintext = ('textcol','bgcol');
1037: my @bgs = ('pgbg','mainbg','sidebg');
1038: my @links = ('link','alink','vlink');
1039: my %designhash = &Apache::loncommon::get_domainconf($dom);
1040: my %defaultdesign = %Apache::loncommon::defaultdesign;
1041: my (%is_custom,%designs);
1042: my %defaults = (
1043: font => $defaultdesign{'login.font'},
1044: );
1045: foreach my $item (@images) {
1046: $defaults{$item} = $defaultdesign{'login.'.$item};
1047: $defaults{'showlogo'}{$item} = 1;
1048: }
1049: foreach my $item (@bgs) {
1050: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1051: }
1052: foreach my $item (@logintext) {
1053: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1054: }
1055: foreach my $item (@links) {
1056: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1057: }
1058: if (ref($settings) eq 'HASH') {
1059: foreach my $item (@toggles) {
1060: if ($settings->{$item} eq '1') {
1061: $checkedon{$item} = ' checked="checked" ';
1062: $checkedoff{$item} = ' ';
1063: } elsif ($settings->{$item} eq '0') {
1064: $checkedoff{$item} = ' checked="checked" ';
1065: $checkedon{$item} = ' ';
1066: }
1067: }
1068: foreach my $item (@images) {
1069: if (defined($settings->{$item})) {
1070: $designs{$item} = $settings->{$item};
1071: $is_custom{$item} = 1;
1072: }
1073: if (defined($settings->{'showlogo'}{$item})) {
1074: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1075: }
1076: }
1077: foreach my $item (@logintext) {
1078: if ($settings->{$item} ne '') {
1079: $designs{'logintext'}{$item} = $settings->{$item};
1080: $is_custom{$item} = 1;
1081: }
1082: }
1083: if ($settings->{'font'} ne '') {
1084: $designs{'font'} = $settings->{'font'};
1085: $is_custom{'font'} = 1;
1086: }
1087: foreach my $item (@bgs) {
1088: if ($settings->{$item} ne '') {
1089: $designs{'bgs'}{$item} = $settings->{$item};
1090: $is_custom{$item} = 1;
1091: }
1092: }
1093: foreach my $item (@links) {
1094: if ($settings->{$item} ne '') {
1095: $designs{'links'}{$item} = $settings->{$item};
1096: $is_custom{$item} = 1;
1097: }
1098: }
1099: } else {
1100: if ($designhash{$dom.'.login.font'} ne '') {
1101: $designs{'font'} = $designhash{$dom.'.login.font'};
1102: $is_custom{'font'} = 1;
1103: }
1104: foreach my $item (@images) {
1105: if ($designhash{$dom.'.login.'.$item} ne '') {
1106: $designs{$item} = $designhash{$dom.'.login.'.$item};
1107: $is_custom{$item} = 1;
1108: }
1109: }
1110: foreach my $item (@bgs) {
1111: if ($designhash{$dom.'.login.'.$item} ne '') {
1112: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1113: $is_custom{$item} = 1;
1114: }
1115: }
1116: foreach my $item (@links) {
1117: if ($designhash{$dom.'.login.'.$item} ne '') {
1118: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1119: $is_custom{$item} = 1;
1120: }
1121: }
1122: }
1123: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1124: logo => 'Institution Logo',
1125: domlogo => 'Domain Logo',
1126: login => 'Login box');
1127: my $itemcount = 1;
1128: foreach my $item (@toggles) {
1129: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1130: $datatable .=
1131: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1132: '</td><td>'.
1133: '<span class="LC_nobreak"><label><input type="radio" name="'.
1134: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1135: '</label> <label><input type="radio" name="'.$item.'"'.
1136: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1137: '</tr>';
1138: $itemcount ++;
1139: }
1140: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1141: $datatable .= '</tr></table></td></tr>';
1142: } elsif ($caller eq 'help') {
1143: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1144: my $switchserver = &check_switchserver($dom,$confname);
1145: my $itemcount = 1;
1146: $defaulturl = '/adm/loginproblems.html';
1147: $defaulttype = 'default';
1148: %lt = &Apache::lonlocal::texthash (
1149: del => 'Delete?',
1150: rep => 'Replace:',
1151: upl => 'Upload:',
1152: default => 'Default',
1153: custom => 'Custom',
1154: );
1155: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1156: my @currlangs;
1157: if (ref($settings) eq 'HASH') {
1158: if (ref($settings->{'helpurl'}) eq 'HASH') {
1159: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1160: next if ($settings->{'helpurl'}{$key} eq '');
1161: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1162: $type{$key} = 'custom';
1163: unless ($key eq 'nolang') {
1164: push(@currlangs,$key);
1165: }
1166: }
1167: } elsif ($settings->{'helpurl'} ne '') {
1168: $type{'nolang'} = 'custom';
1169: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1170: }
1171: }
1172: foreach my $lang ('nolang',sort(@currlangs)) {
1173: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1174: $datatable .= '<tr'.$css_class.'>';
1175: if ($url{$lang} eq '') {
1176: $url{$lang} = $defaulturl;
1177: }
1178: if ($type{$lang} eq '') {
1179: $type{$lang} = $defaulttype;
1180: }
1181: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1182: if ($lang eq 'nolang') {
1183: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1184: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1185: } else {
1186: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1187: $langchoices{$lang},
1188: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1189: }
1190: $datatable .= '</span></td>'."\n".
1191: '<td class="LC_left_item">';
1192: if ($type{$lang} eq 'custom') {
1193: $datatable .= '<span class="LC_nobreak"><label>'.
1194: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1195: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1196: } else {
1197: $datatable .= $lt{'upl'};
1198: }
1199: $datatable .='<br />';
1200: if ($switchserver) {
1201: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1202: } else {
1203: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1204: }
1205: $datatable .= '</td></tr>';
1206: $itemcount ++;
1207: }
1208: my @addlangs;
1209: foreach my $lang (sort(keys(%langchoices))) {
1210: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1211: push(@addlangs,$lang);
1212: }
1213: if (@addlangs > 0) {
1214: my %toadd;
1215: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1216: $toadd{''} = &mt('Select');
1217: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1218: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1219: &mt('Add log-in help page for a specific language:').' '.
1220: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1221: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1222: if ($switchserver) {
1223: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1224: } else {
1225: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1226: }
1227: $datatable .= '</td></tr>';
1228: $itemcount ++;
1229: }
1230: $datatable .= &captcha_choice('login',$settings,$itemcount);
1231: } elsif ($caller eq 'headtag') {
1232: my %domservers = &Apache::lonnet::get_servers($dom);
1233: my $choice = $choices{'headtag'};
1234: $css_class = ' class="LC_odd_row"';
1235: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1236: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1237: '<th>'.$choices{'current'}.'</th>'.
1238: '<th>'.$choices{'action'}.'</th>'.
1239: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1240: my (%currurls,%currexempt);
1241: if (ref($settings) eq 'HASH') {
1242: if (ref($settings->{'headtag'}) eq 'HASH') {
1243: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1244: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1245: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1246: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1247: }
1248: }
1249: }
1250: }
1251: my %lt = &Apache::lonlocal::texthash(
1252: del => 'Delete?',
1253: rep => 'Replace:',
1254: upl => 'Upload:',
1255: curr => 'View contents',
1256: none => 'None',
1257: );
1258: my $switchserver = &check_switchserver($dom,$confname);
1259: foreach my $lonhost (sort(keys(%domservers))) {
1260: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1261: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1262: if ($currurls{$lonhost}) {
1263: $datatable .= '<td class="LC_right_item"><a href="'.
1264: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1265: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1266: '">'.$lt{'curr'}.'</a></td>'.
1267: '<td><span class="LC_nobreak"><label>'.
1268: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1269: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1270: } else {
1271: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1272: }
1273: $datatable .='<br />';
1274: if ($switchserver) {
1275: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1276: } else {
1277: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1278: }
1279: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1280: }
1281: $datatable .= '</table></td></tr>';
1282: }
1283: return $datatable;
1284: }
1285:
1286: sub login_choices {
1287: my %choices =
1288: &Apache::lonlocal::texthash (
1289: coursecatalog => 'Display Course/Community Catalog link?',
1290: adminmail => "Display Administrator's E-mail Address?",
1291: helpdesk => 'Display "Contact Helpdesk" link',
1292: disallowlogin => "Login page requests redirected",
1293: hostid => "Server",
1294: server => "Redirect to:",
1295: serverpath => "Path",
1296: custompath => "Custom",
1297: exempt => "Exempt IP(s)",
1298: directlogin => "No redirect",
1299: newuser => "Link to create a user account",
1300: img => "Header",
1301: logo => "Main Logo",
1302: domlogo => "Domain Logo",
1303: login => "Log-in Header",
1304: textcol => "Text color",
1305: bgcol => "Box color",
1306: bgs => "Background colors",
1307: links => "Link colors",
1308: font => "Font color",
1309: pgbg => "Header",
1310: mainbg => "Page",
1311: sidebg => "Login box",
1312: link => "Link",
1313: alink => "Active link",
1314: vlink => "Visited link",
1315: headtag => "Custom markup",
1316: action => "Action",
1317: current => "Current",
1318: );
1319: return %choices;
1320: }
1321:
1322: sub print_rolecolors {
1323: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1324: my %choices = &color_font_choices();
1325: my @bgs = ('pgbg','tabbg','sidebg');
1326: my @links = ('link','alink','vlink');
1327: my @images = ('img');
1328: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1329: my %designhash = &Apache::loncommon::get_domainconf($dom);
1330: my %defaultdesign = %Apache::loncommon::defaultdesign;
1331: my (%is_custom,%designs);
1332: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1333: if (ref($settings) eq 'HASH') {
1334: if (ref($settings->{$role}) eq 'HASH') {
1335: if ($settings->{$role}->{'img'} ne '') {
1336: $designs{'img'} = $settings->{$role}->{'img'};
1337: $is_custom{'img'} = 1;
1338: }
1339: if ($settings->{$role}->{'font'} ne '') {
1340: $designs{'font'} = $settings->{$role}->{'font'};
1341: $is_custom{'font'} = 1;
1342: }
1343: if ($settings->{$role}->{'fontmenu'} ne '') {
1344: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1345: $is_custom{'fontmenu'} = 1;
1346: }
1347: foreach my $item (@bgs) {
1348: if ($settings->{$role}->{$item} ne '') {
1349: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1350: $is_custom{$item} = 1;
1351: }
1352: }
1353: foreach my $item (@links) {
1354: if ($settings->{$role}->{$item} ne '') {
1355: $designs{'links'}{$item} = $settings->{$role}->{$item};
1356: $is_custom{$item} = 1;
1357: }
1358: }
1359: }
1360: } else {
1361: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1362: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1363: $is_custom{'img'} = 1;
1364: }
1365: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1366: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1367: $is_custom{'fontmenu'} = 1;
1368: }
1369: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1370: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1371: $is_custom{'font'} = 1;
1372: }
1373: foreach my $item (@bgs) {
1374: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1375: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1376: $is_custom{$item} = 1;
1377:
1378: }
1379: }
1380: foreach my $item (@links) {
1381: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1382: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1383: $is_custom{$item} = 1;
1384: }
1385: }
1386: }
1387: my $itemcount = 1;
1388: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1389: $datatable .= '</tr></table></td></tr>';
1390: return $datatable;
1391: }
1392:
1393: sub role_defaults {
1394: my ($role,$bgs,$links,$images,$logintext) = @_;
1395: my %defaults;
1396: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1397: return %defaults;
1398: }
1399: my %defaultdesign = %Apache::loncommon::defaultdesign;
1400: if ($role eq 'login') {
1401: %defaults = (
1402: font => $defaultdesign{$role.'.font'},
1403: );
1404: if (ref($logintext) eq 'ARRAY') {
1405: foreach my $item (@{$logintext}) {
1406: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1407: }
1408: }
1409: foreach my $item (@{$images}) {
1410: $defaults{'showlogo'}{$item} = 1;
1411: }
1412: } else {
1413: %defaults = (
1414: img => $defaultdesign{$role.'.img'},
1415: font => $defaultdesign{$role.'.font'},
1416: fontmenu => $defaultdesign{$role.'.fontmenu'},
1417: );
1418: }
1419: foreach my $item (@{$bgs}) {
1420: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1421: }
1422: foreach my $item (@{$links}) {
1423: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1424: }
1425: foreach my $item (@{$images}) {
1426: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1427: }
1428: return %defaults;
1429: }
1430:
1431: sub display_color_options {
1432: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1433: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1434: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1435: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1436: my $datatable = '<tr'.$css_class.'>'.
1437: '<td>'.$choices->{'font'}.'</td>';
1438: if (!$is_custom->{'font'}) {
1439: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1440: } else {
1441: $datatable .= '<td> </td>';
1442: }
1443: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1444:
1445: $datatable .= '<td><span class="LC_nobreak">'.
1446: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1447: ' value="'.$current_color.'" /> '.
1448: ' </td></tr>';
1449: unless ($role eq 'login') {
1450: $datatable .= '<tr'.$css_class.'>'.
1451: '<td>'.$choices->{'fontmenu'}.'</td>';
1452: if (!$is_custom->{'fontmenu'}) {
1453: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1454: } else {
1455: $datatable .= '<td> </td>';
1456: }
1457: $current_color = $designs->{'fontmenu'} ?
1458: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1459: $datatable .= '<td><span class="LC_nobreak">'.
1460: '<input class="colorchooser" type="text" size="10" name="'
1461: .$role.'_fontmenu"'.
1462: ' value="'.$current_color.'" /> '.
1463: ' </td></tr>';
1464: }
1465: my $switchserver = &check_switchserver($dom,$confname);
1466: foreach my $img (@{$images}) {
1467: $itemcount ++;
1468: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1469: $datatable .= '<tr'.$css_class.'>'.
1470: '<td>'.$choices->{$img};
1471: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1472: if ($role eq 'login') {
1473: if ($img eq 'login') {
1474: $login_hdr_pick =
1475: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1476: $logincolors =
1477: &login_text_colors($img,$role,$logintext,$phase,$choices,
1478: $designs,$defaults);
1479: } elsif ($img ne 'domlogo') {
1480: $datatable.= &logo_display_options($img,$defaults,$designs);
1481: }
1482: }
1483: $datatable .= '</td>';
1484: if ($designs->{$img} ne '') {
1485: $imgfile = $designs->{$img};
1486: $img_import = ($imgfile =~ m{^/adm/});
1487: } else {
1488: $imgfile = $defaults->{$img};
1489: }
1490: if ($imgfile) {
1491: my ($showfile,$fullsize);
1492: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1493: my $urldir = $1;
1494: my $filename = $2;
1495: my @info = &Apache::lonnet::stat_file($designs->{$img});
1496: if (@info) {
1497: my $thumbfile = 'tn-'.$filename;
1498: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1499: if (@thumb) {
1500: $showfile = $urldir.'/'.$thumbfile;
1501: } else {
1502: $showfile = $imgfile;
1503: }
1504: } else {
1505: $showfile = '';
1506: }
1507: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1508: $showfile = $imgfile;
1509: my $imgdir = $1;
1510: my $filename = $2;
1511: if (-e "$londocroot/$imgdir/tn-".$filename) {
1512: $showfile = "/$imgdir/tn-".$filename;
1513: } else {
1514: my $input = $londocroot.$imgfile;
1515: my $output = "$londocroot/$imgdir/tn-".$filename;
1516: if (!-e $output) {
1517: my ($width,$height) = &thumb_dimensions();
1518: my ($fullwidth,$fullheight) = &check_dimensions($input);
1519: if ($fullwidth ne '' && $fullheight ne '') {
1520: if ($fullwidth > $width && $fullheight > $height) {
1521: my $size = $width.'x'.$height;
1522: system("convert -sample $size $input $output");
1523: $showfile = "/$imgdir/tn-".$filename;
1524: }
1525: }
1526: }
1527: }
1528: }
1529: if ($showfile) {
1530: if ($showfile =~ m{^/(adm|res)/}) {
1531: if ($showfile =~ m{^/res/}) {
1532: my $local_showfile =
1533: &Apache::lonnet::filelocation('',$showfile);
1534: &Apache::lonnet::repcopy($local_showfile);
1535: }
1536: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1537: }
1538: if ($imgfile) {
1539: if ($imgfile =~ m{^/(adm|res)/}) {
1540: if ($imgfile =~ m{^/res/}) {
1541: my $local_imgfile =
1542: &Apache::lonnet::filelocation('',$imgfile);
1543: &Apache::lonnet::repcopy($local_imgfile);
1544: }
1545: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1546: } else {
1547: $fullsize = $imgfile;
1548: }
1549: }
1550: $datatable .= '<td>';
1551: if ($img eq 'login') {
1552: $datatable .= $login_hdr_pick;
1553: }
1554: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1555: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1556: } else {
1557: $datatable .= '<td> </td><td class="LC_left_item">'.
1558: &mt('Upload:').'<br />';
1559: }
1560: } else {
1561: $datatable .= '<td> </td><td class="LC_left_item">'.
1562: &mt('Upload:').'<br />';
1563: }
1564: if ($switchserver) {
1565: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1566: } else {
1567: if ($img ne 'login') { # suppress file selection for Log-in header
1568: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1569: }
1570: }
1571: $datatable .= '</td></tr>';
1572: }
1573: $itemcount ++;
1574: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1575: $datatable .= '<tr'.$css_class.'>'.
1576: '<td>'.$choices->{'bgs'}.'</td>';
1577: my $bgs_def;
1578: foreach my $item (@{$bgs}) {
1579: if (!$is_custom->{$item}) {
1580: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1581: }
1582: }
1583: if ($bgs_def) {
1584: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1585: } else {
1586: $datatable .= '<td> </td>';
1587: }
1588: $datatable .= '<td class="LC_right_item">'.
1589: '<table border="0"><tr>';
1590:
1591: foreach my $item (@{$bgs}) {
1592: $datatable .= '<td align="center">'.$choices->{$item};
1593: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1594: if ($designs->{'bgs'}{$item}) {
1595: $datatable .= ' ';
1596: }
1597: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1598: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1599: }
1600: $datatable .= '</tr></table></td></tr>';
1601: $itemcount ++;
1602: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1603: $datatable .= '<tr'.$css_class.'>'.
1604: '<td>'.$choices->{'links'}.'</td>';
1605: my $links_def;
1606: foreach my $item (@{$links}) {
1607: if (!$is_custom->{$item}) {
1608: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1609: }
1610: }
1611: if ($links_def) {
1612: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1613: } else {
1614: $datatable .= '<td> </td>';
1615: }
1616: $datatable .= '<td class="LC_right_item">'.
1617: '<table border="0"><tr>';
1618: foreach my $item (@{$links}) {
1619: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1620: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1621: if ($designs->{'links'}{$item}) {
1622: $datatable.=' ';
1623: }
1624: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1625: '" /></td>';
1626: }
1627: $$rowtotal += $itemcount;
1628: return $datatable;
1629: }
1630:
1631: sub logo_display_options {
1632: my ($img,$defaults,$designs) = @_;
1633: my $checkedon;
1634: if (ref($defaults) eq 'HASH') {
1635: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1636: if ($defaults->{'showlogo'}{$img}) {
1637: $checkedon = 'checked="checked" ';
1638: }
1639: }
1640: }
1641: if (ref($designs) eq 'HASH') {
1642: if (ref($designs->{'showlogo'}) eq 'HASH') {
1643: if (defined($designs->{'showlogo'}{$img})) {
1644: if ($designs->{'showlogo'}{$img} == 0) {
1645: $checkedon = '';
1646: } elsif ($designs->{'showlogo'}{$img} == 1) {
1647: $checkedon = 'checked="checked" ';
1648: }
1649: }
1650: }
1651: }
1652: return '<br /><label> <input type="checkbox" name="'.
1653: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1654: &mt('show').'</label>'."\n";
1655: }
1656:
1657: sub login_header_options {
1658: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1659: my $output = '';
1660: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1661: $output .= &mt('Text default(s):').'<br />';
1662: if (!$is_custom->{'textcol'}) {
1663: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1664: ' ';
1665: }
1666: if (!$is_custom->{'bgcol'}) {
1667: $output .= $choices->{'bgcol'}.': '.
1668: '<span id="css_'.$role.'_font" style="background-color: '.
1669: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1670: }
1671: $output .= '<br />';
1672: }
1673: $output .='<br />';
1674: return $output;
1675: }
1676:
1677: sub login_text_colors {
1678: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1679: my $color_menu = '<table border="0"><tr>';
1680: foreach my $item (@{$logintext}) {
1681: $color_menu .= '<td align="center">'.$choices->{$item};
1682: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1683: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1684: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1685: }
1686: $color_menu .= '</tr></table><br />';
1687: return $color_menu;
1688: }
1689:
1690: sub image_changes {
1691: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1692: my $output;
1693: if ($img eq 'login') {
1694: # suppress image for Log-in header
1695: } elsif (!$is_custom) {
1696: if ($img ne 'domlogo') {
1697: $output .= &mt('Default image:').'<br />';
1698: } else {
1699: $output .= &mt('Default in use:').'<br />';
1700: }
1701: }
1702: if ($img eq 'login') { # suppress image for Log-in header
1703: $output .= '<td>'.$logincolors;
1704: } else {
1705: if ($img_import) {
1706: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1707: }
1708: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1709: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1710: if ($is_custom) {
1711: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1712: '<input type="checkbox" name="'.
1713: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1714: '</label> '.&mt('Replace:').'</span><br />';
1715: } else {
1716: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1717: }
1718: }
1719: return $output;
1720: }
1721:
1722: sub print_quotas {
1723: my ($dom,$settings,$rowtotal,$action) = @_;
1724: my $context;
1725: if ($action eq 'quotas') {
1726: $context = 'tools';
1727: } else {
1728: $context = $action;
1729: }
1730: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1731: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1732: my $typecount = 0;
1733: my ($css_class,%titles);
1734: if ($context eq 'requestcourses') {
1735: @usertools = ('official','unofficial','community','textbook');
1736: @options =('norequest','approval','validate','autolimit');
1737: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1738: %titles = &courserequest_titles();
1739: } elsif ($context eq 'requestauthor') {
1740: @usertools = ('author');
1741: @options = ('norequest','approval','automatic');
1742: %titles = &authorrequest_titles();
1743: } else {
1744: @usertools = ('aboutme','blog','webdav','portfolio');
1745: %titles = &tool_titles();
1746: }
1747: if (ref($types) eq 'ARRAY') {
1748: foreach my $type (@{$types}) {
1749: my ($currdefquota,$currauthorquota);
1750: unless (($context eq 'requestcourses') ||
1751: ($context eq 'requestauthor')) {
1752: if (ref($settings) eq 'HASH') {
1753: if (ref($settings->{defaultquota}) eq 'HASH') {
1754: $currdefquota = $settings->{defaultquota}->{$type};
1755: } else {
1756: $currdefquota = $settings->{$type};
1757: }
1758: if (ref($settings->{authorquota}) eq 'HASH') {
1759: $currauthorquota = $settings->{authorquota}->{$type};
1760: }
1761: }
1762: }
1763: if (defined($usertypes->{$type})) {
1764: $typecount ++;
1765: $css_class = $typecount%2?' class="LC_odd_row"':'';
1766: $datatable .= '<tr'.$css_class.'>'.
1767: '<td>'.$usertypes->{$type}.'</td>'.
1768: '<td class="LC_left_item">';
1769: if ($context eq 'requestcourses') {
1770: $datatable .= '<table><tr>';
1771: }
1772: my %cell;
1773: foreach my $item (@usertools) {
1774: if ($context eq 'requestcourses') {
1775: my ($curroption,$currlimit);
1776: if (ref($settings) eq 'HASH') {
1777: if (ref($settings->{$item}) eq 'HASH') {
1778: $curroption = $settings->{$item}->{$type};
1779: if ($curroption =~ /^autolimit=(\d*)$/) {
1780: $currlimit = $1;
1781: }
1782: }
1783: }
1784: if (!$curroption) {
1785: $curroption = 'norequest';
1786: }
1787: $datatable .= '<th>'.$titles{$item}.'</th>';
1788: foreach my $option (@options) {
1789: my $val = $option;
1790: if ($option eq 'norequest') {
1791: $val = 0;
1792: }
1793: if ($option eq 'validate') {
1794: my $canvalidate = 0;
1795: if (ref($validations{$item}) eq 'HASH') {
1796: if ($validations{$item}{$type}) {
1797: $canvalidate = 1;
1798: }
1799: }
1800: next if (!$canvalidate);
1801: }
1802: my $checked = '';
1803: if ($option eq $curroption) {
1804: $checked = ' checked="checked"';
1805: } elsif ($option eq 'autolimit') {
1806: if ($curroption =~ /^autolimit/) {
1807: $checked = ' checked="checked"';
1808: }
1809: }
1810: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1811: '<input type="radio" name="crsreq_'.$item.
1812: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1813: $titles{$option}.'</label>';
1814: if ($option eq 'autolimit') {
1815: $cell{$item} .= ' <input type="text" name="crsreq_'.
1816: $item.'_limit_'.$type.'" size="1" '.
1817: 'value="'.$currlimit.'" />';
1818: }
1819: $cell{$item} .= '</span> ';
1820: if ($option eq 'autolimit') {
1821: $cell{$item} .= $titles{'unlimited'};
1822: }
1823: }
1824: } elsif ($context eq 'requestauthor') {
1825: my $curroption;
1826: if (ref($settings) eq 'HASH') {
1827: $curroption = $settings->{$type};
1828: }
1829: if (!$curroption) {
1830: $curroption = 'norequest';
1831: }
1832: foreach my $option (@options) {
1833: my $val = $option;
1834: if ($option eq 'norequest') {
1835: $val = 0;
1836: }
1837: my $checked = '';
1838: if ($option eq $curroption) {
1839: $checked = ' checked="checked"';
1840: }
1841: $datatable .= '<span class="LC_nobreak"><label>'.
1842: '<input type="radio" name="authorreq_'.$type.
1843: '" value="'.$val.'"'.$checked.' />'.
1844: $titles{$option}.'</label></span> ';
1845: }
1846: } else {
1847: my $checked = 'checked="checked" ';
1848: if (ref($settings) eq 'HASH') {
1849: if (ref($settings->{$item}) eq 'HASH') {
1850: if ($settings->{$item}->{$type} == 0) {
1851: $checked = '';
1852: } elsif ($settings->{$item}->{$type} == 1) {
1853: $checked = 'checked="checked" ';
1854: }
1855: }
1856: }
1857: $datatable .= '<span class="LC_nobreak"><label>'.
1858: '<input type="checkbox" name="'.$context.'_'.$item.
1859: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1860: '</label></span> ';
1861: }
1862: }
1863: if ($context eq 'requestcourses') {
1864: $datatable .= '</tr><tr>';
1865: foreach my $item (@usertools) {
1866: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1867: }
1868: $datatable .= '</tr></table>';
1869: }
1870: $datatable .= '</td>';
1871: unless (($context eq 'requestcourses') ||
1872: ($context eq 'requestauthor')) {
1873: $datatable .=
1874: '<td class="LC_right_item">'.
1875: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1876: '<input type="text" name="quota_'.$type.
1877: '" value="'.$currdefquota.
1878: '" size="5" /></span>'.(' ' x 2).
1879: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1880: '<input type="text" name="authorquota_'.$type.
1881: '" value="'.$currauthorquota.
1882: '" size="5" /></span></td>';
1883: }
1884: $datatable .= '</tr>';
1885: }
1886: }
1887: }
1888: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1889: $defaultquota = '20';
1890: $authorquota = '500';
1891: if (ref($settings) eq 'HASH') {
1892: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1893: $defaultquota = $settings->{'defaultquota'}->{'default'};
1894: } elsif (defined($settings->{'default'})) {
1895: $defaultquota = $settings->{'default'};
1896: }
1897: if (ref($settings->{'authorquota'}) eq 'HASH') {
1898: $authorquota = $settings->{'authorquota'}->{'default'};
1899: }
1900: }
1901: }
1902: $typecount ++;
1903: $css_class = $typecount%2?' class="LC_odd_row"':'';
1904: $datatable .= '<tr'.$css_class.'>'.
1905: '<td>'.$othertitle.'</td>'.
1906: '<td class="LC_left_item">';
1907: if ($context eq 'requestcourses') {
1908: $datatable .= '<table><tr>';
1909: }
1910: my %defcell;
1911: foreach my $item (@usertools) {
1912: if ($context eq 'requestcourses') {
1913: my ($curroption,$currlimit);
1914: if (ref($settings) eq 'HASH') {
1915: if (ref($settings->{$item}) eq 'HASH') {
1916: $curroption = $settings->{$item}->{'default'};
1917: if ($curroption =~ /^autolimit=(\d*)$/) {
1918: $currlimit = $1;
1919: }
1920: }
1921: }
1922: if (!$curroption) {
1923: $curroption = 'norequest';
1924: }
1925: $datatable .= '<th>'.$titles{$item}.'</th>';
1926: foreach my $option (@options) {
1927: my $val = $option;
1928: if ($option eq 'norequest') {
1929: $val = 0;
1930: }
1931: if ($option eq 'validate') {
1932: my $canvalidate = 0;
1933: if (ref($validations{$item}) eq 'HASH') {
1934: if ($validations{$item}{'default'}) {
1935: $canvalidate = 1;
1936: }
1937: }
1938: next if (!$canvalidate);
1939: }
1940: my $checked = '';
1941: if ($option eq $curroption) {
1942: $checked = ' checked="checked"';
1943: } elsif ($option eq 'autolimit') {
1944: if ($curroption =~ /^autolimit/) {
1945: $checked = ' checked="checked"';
1946: }
1947: }
1948: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1949: '<input type="radio" name="crsreq_'.$item.
1950: '_default" value="'.$val.'"'.$checked.' />'.
1951: $titles{$option}.'</label>';
1952: if ($option eq 'autolimit') {
1953: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1954: $item.'_limit_default" size="1" '.
1955: 'value="'.$currlimit.'" />';
1956: }
1957: $defcell{$item} .= '</span> ';
1958: if ($option eq 'autolimit') {
1959: $defcell{$item} .= $titles{'unlimited'};
1960: }
1961: }
1962: } elsif ($context eq 'requestauthor') {
1963: my $curroption;
1964: if (ref($settings) eq 'HASH') {
1965: $curroption = $settings->{'default'};
1966: }
1967: if (!$curroption) {
1968: $curroption = 'norequest';
1969: }
1970: foreach my $option (@options) {
1971: my $val = $option;
1972: if ($option eq 'norequest') {
1973: $val = 0;
1974: }
1975: my $checked = '';
1976: if ($option eq $curroption) {
1977: $checked = ' checked="checked"';
1978: }
1979: $datatable .= '<span class="LC_nobreak"><label>'.
1980: '<input type="radio" name="authorreq_default"'.
1981: ' value="'.$val.'"'.$checked.' />'.
1982: $titles{$option}.'</label></span> ';
1983: }
1984: } else {
1985: my $checked = 'checked="checked" ';
1986: if (ref($settings) eq 'HASH') {
1987: if (ref($settings->{$item}) eq 'HASH') {
1988: if ($settings->{$item}->{'default'} == 0) {
1989: $checked = '';
1990: } elsif ($settings->{$item}->{'default'} == 1) {
1991: $checked = 'checked="checked" ';
1992: }
1993: }
1994: }
1995: $datatable .= '<span class="LC_nobreak"><label>'.
1996: '<input type="checkbox" name="'.$context.'_'.$item.
1997: '" value="default" '.$checked.'/>'.$titles{$item}.
1998: '</label></span> ';
1999: }
2000: }
2001: if ($context eq 'requestcourses') {
2002: $datatable .= '</tr><tr>';
2003: foreach my $item (@usertools) {
2004: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2005: }
2006: $datatable .= '</tr></table>';
2007: }
2008: $datatable .= '</td>';
2009: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2010: $datatable .= '<td class="LC_right_item">'.
2011: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2012: '<input type="text" name="defaultquota" value="'.
2013: $defaultquota.'" size="5" /></span>'.(' ' x2).
2014: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2015: '<input type="text" name="authorquota" value="'.
2016: $authorquota.'" size="5" /></span></td>';
2017: }
2018: $datatable .= '</tr>';
2019: $typecount ++;
2020: $css_class = $typecount%2?' class="LC_odd_row"':'';
2021: $datatable .= '<tr'.$css_class.'>'.
2022: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2023: if ($context eq 'requestcourses') {
2024: $datatable .= &mt('(overrides affiliation, if set)').
2025: '</td>'.
2026: '<td class="LC_left_item">'.
2027: '<table><tr>';
2028: } else {
2029: $datatable .= &mt('(overrides affiliation, if checked)').
2030: '</td>'.
2031: '<td class="LC_left_item" colspan="2">'.
2032: '<br />';
2033: }
2034: my %advcell;
2035: foreach my $item (@usertools) {
2036: if ($context eq 'requestcourses') {
2037: my ($curroption,$currlimit);
2038: if (ref($settings) eq 'HASH') {
2039: if (ref($settings->{$item}) eq 'HASH') {
2040: $curroption = $settings->{$item}->{'_LC_adv'};
2041: if ($curroption =~ /^autolimit=(\d*)$/) {
2042: $currlimit = $1;
2043: }
2044: }
2045: }
2046: $datatable .= '<th>'.$titles{$item}.'</th>';
2047: my $checked = '';
2048: if ($curroption eq '') {
2049: $checked = ' checked="checked"';
2050: }
2051: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2052: '<input type="radio" name="crsreq_'.$item.
2053: '__LC_adv" value=""'.$checked.' />'.
2054: &mt('No override set').'</label></span> ';
2055: foreach my $option (@options) {
2056: my $val = $option;
2057: if ($option eq 'norequest') {
2058: $val = 0;
2059: }
2060: if ($option eq 'validate') {
2061: my $canvalidate = 0;
2062: if (ref($validations{$item}) eq 'HASH') {
2063: if ($validations{$item}{'_LC_adv'}) {
2064: $canvalidate = 1;
2065: }
2066: }
2067: next if (!$canvalidate);
2068: }
2069: my $checked = '';
2070: if ($val eq $curroption) {
2071: $checked = ' checked="checked"';
2072: } elsif ($option eq 'autolimit') {
2073: if ($curroption =~ /^autolimit/) {
2074: $checked = ' checked="checked"';
2075: }
2076: }
2077: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2078: '<input type="radio" name="crsreq_'.$item.
2079: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2080: $titles{$option}.'</label>';
2081: if ($option eq 'autolimit') {
2082: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2083: $item.'_limit__LC_adv" size="1" '.
2084: 'value="'.$currlimit.'" />';
2085: }
2086: $advcell{$item} .= '</span> ';
2087: if ($option eq 'autolimit') {
2088: $advcell{$item} .= $titles{'unlimited'};
2089: }
2090: }
2091: } elsif ($context eq 'requestauthor') {
2092: my $curroption;
2093: if (ref($settings) eq 'HASH') {
2094: $curroption = $settings->{'_LC_adv'};
2095: }
2096: my $checked = '';
2097: if ($curroption eq '') {
2098: $checked = ' checked="checked"';
2099: }
2100: $datatable .= '<span class="LC_nobreak"><label>'.
2101: '<input type="radio" name="authorreq__LC_adv"'.
2102: ' value=""'.$checked.' />'.
2103: &mt('No override set').'</label></span> ';
2104: foreach my $option (@options) {
2105: my $val = $option;
2106: if ($option eq 'norequest') {
2107: $val = 0;
2108: }
2109: my $checked = '';
2110: if ($val eq $curroption) {
2111: $checked = ' checked="checked"';
2112: }
2113: $datatable .= '<span class="LC_nobreak"><label>'.
2114: '<input type="radio" name="authorreq__LC_adv"'.
2115: ' value="'.$val.'"'.$checked.' />'.
2116: $titles{$option}.'</label></span> ';
2117: }
2118: } else {
2119: my $checked = 'checked="checked" ';
2120: if (ref($settings) eq 'HASH') {
2121: if (ref($settings->{$item}) eq 'HASH') {
2122: if ($settings->{$item}->{'_LC_adv'} == 0) {
2123: $checked = '';
2124: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2125: $checked = 'checked="checked" ';
2126: }
2127: }
2128: }
2129: $datatable .= '<span class="LC_nobreak"><label>'.
2130: '<input type="checkbox" name="'.$context.'_'.$item.
2131: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2132: '</label></span> ';
2133: }
2134: }
2135: if ($context eq 'requestcourses') {
2136: $datatable .= '</tr><tr>';
2137: foreach my $item (@usertools) {
2138: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2139: }
2140: $datatable .= '</tr></table>';
2141: }
2142: $datatable .= '</td></tr>';
2143: $$rowtotal += $typecount;
2144: return $datatable;
2145: }
2146:
2147: sub print_requestmail {
2148: my ($dom,$action,$settings,$rowtotal) = @_;
2149: my ($now,$datatable,%currapp);
2150: $now = time;
2151: if (ref($settings) eq 'HASH') {
2152: if (ref($settings->{'notify'}) eq 'HASH') {
2153: if ($settings->{'notify'}{'approval'} ne '') {
2154: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2155: }
2156: }
2157: }
2158: my $numinrow = 2;
2159: my $css_class;
2160: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2161: my $text;
2162: if ($action eq 'requestcourses') {
2163: $text = &mt('Receive notification of course requests requiring approval');
2164: } elsif ($action eq 'requestauthor') {
2165: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2166: } else {
2167: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2168: }
2169: $datatable = '<tr'.$css_class.'>'.
2170: ' <td>'.$text.'</td>'.
2171: ' <td class="LC_left_item">';
2172: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2173: $action.'notifyapproval',%currapp);
2174: if ($numdc > 0) {
2175: $datatable .= $table;
2176: } else {
2177: $datatable .= &mt('There are no active Domain Coordinators');
2178: }
2179: $datatable .='</td></tr>';
2180: return $datatable;
2181: }
2182:
2183: sub print_studentcode {
2184: my ($settings,$rowtotal) = @_;
2185: my $rownum = 0;
2186: my ($output,%current);
2187: my @crstypes = ('official','unofficial','community','textbook');
2188: if (ref($settings) eq 'HASH') {
2189: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2190: foreach my $type (@crstypes) {
2191: $current{$type} = $settings->{'uniquecode'}{$type};
2192: }
2193: }
2194: }
2195: $output .= '<tr>'.
2196: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2197: '<td class="LC_left_item">';
2198: foreach my $type (@crstypes) {
2199: my $check = ' ';
2200: if ($current{$type}) {
2201: $check = ' checked="checked" ';
2202: }
2203: $output .= '<span class="LC_nobreak"><label>'.
2204: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2205: &mt($type).'</label></span>'.(' 'x2).' ';
2206: }
2207: $output .= '</td></tr>';
2208: $$rowtotal ++;
2209: return $output;
2210: }
2211:
2212: sub print_textbookcourses {
2213: my ($dom,$type,$settings,$rowtotal) = @_;
2214: my $rownum = 0;
2215: my $css_class;
2216: my $itemcount = 1;
2217: my $maxnum = 0;
2218: my $bookshash;
2219: if (ref($settings) eq 'HASH') {
2220: $bookshash = $settings->{$type};
2221: }
2222: my %ordered;
2223: if (ref($bookshash) eq 'HASH') {
2224: foreach my $item (keys(%{$bookshash})) {
2225: if (ref($bookshash->{$item}) eq 'HASH') {
2226: my $num = $bookshash->{$item}{'order'};
2227: $ordered{$num} = $item;
2228: }
2229: }
2230: }
2231: my $confname = $dom.'-domainconfig';
2232: my $switchserver = &check_switchserver($dom,$confname);
2233: my $maxnum = scalar(keys(%ordered));
2234: my $datatable;
2235: if (keys(%ordered)) {
2236: my @items = sort { $a <=> $b } keys(%ordered);
2237: for (my $i=0; $i<@items; $i++) {
2238: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2239: my $key = $ordered{$items[$i]};
2240: my %coursehash=&Apache::lonnet::coursedescription($key);
2241: my $coursetitle = $coursehash{'description'};
2242: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2243: if (ref($bookshash->{$key}) eq 'HASH') {
2244: $subject = $bookshash->{$key}->{'subject'};
2245: $title = $bookshash->{$key}->{'title'};
2246: if ($type eq 'textbooks') {
2247: $publisher = $bookshash->{$key}->{'publisher'};
2248: $author = $bookshash->{$key}->{'author'};
2249: $image = $bookshash->{$key}->{'image'};
2250: if ($image ne '') {
2251: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2252: my $imagethumb = "$path/tn-".$imagefile;
2253: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2254: }
2255: }
2256: }
2257: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2258: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2259: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2260: for (my $k=0; $k<=$maxnum; $k++) {
2261: my $vpos = $k+1;
2262: my $selstr;
2263: if ($k == $i) {
2264: $selstr = ' selected="selected" ';
2265: }
2266: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2267: }
2268: $datatable .= '</select>'.(' 'x2).
2269: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2270: &mt('Delete?').'</label></span></td>'.
2271: '<td colspan="2">'.
2272: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2273: (' 'x2).
2274: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2275: if ($type eq 'textbooks') {
2276: $datatable .= (' 'x2).
2277: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2278: (' 'x2).
2279: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2280: (' 'x2).
2281: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2282: if ($image) {
2283: $datatable .= '<span class="LC_nobreak">'.
2284: $imgsrc.
2285: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2286: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2287: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2288: }
2289: if ($switchserver) {
2290: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2291: } else {
2292: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2293: }
2294: }
2295: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2296: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2297: $coursetitle.'</span></td></tr>'."\n";
2298: $itemcount ++;
2299: }
2300: }
2301: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2302: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2303: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2304: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2305: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2306: for (my $k=0; $k<$maxnum+1; $k++) {
2307: my $vpos = $k+1;
2308: my $selstr;
2309: if ($k == $maxnum) {
2310: $selstr = ' selected="selected" ';
2311: }
2312: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2313: }
2314: $datatable .= '</select> '."\n".
2315: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2316: '<td colspan="2">'.
2317: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2318: (' 'x2).
2319: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2320: (' 'x2);
2321: if ($type eq 'textbooks') {
2322: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2323: (' 'x2).
2324: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2325: (' 'x2).
2326: '<span class="LC_nobreak">'.&mt('Image:').' ';
2327: if ($switchserver) {
2328: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2329: } else {
2330: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2331: }
2332: }
2333: $datatable .= '</span>'."\n".
2334: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2335: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2336: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2337: &Apache::loncommon::selectcourse_link
2338: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2339: '</span></td>'."\n".
2340: '</tr>'."\n";
2341: $itemcount ++;
2342: return $datatable;
2343: }
2344:
2345: sub textbookcourses_javascript {
2346: my ($settings) = @_;
2347: return unless(ref($settings) eq 'HASH');
2348: my (%ordered,%total,%jstext);
2349: foreach my $type ('textbooks','templates') {
2350: $total{$type} = 0;
2351: if (ref($settings->{$type}) eq 'HASH') {
2352: foreach my $item (keys(%{$settings->{$type}})) {
2353: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2354: my $num = $settings->{$type}->{$item}{'order'};
2355: $ordered{$type}{$num} = $item;
2356: }
2357: }
2358: $total{$type} = scalar(keys(%{$settings->{$type}}));
2359: }
2360: my @jsarray = ();
2361: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2362: push(@jsarray,$ordered{$type}{$item});
2363: }
2364: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2365: }
2366: return <<"ENDSCRIPT";
2367: <script type="text/javascript">
2368: // <![CDATA[
2369: function reorderBooks(form,item,caller) {
2370: var changedVal;
2371: $jstext{'textbooks'};
2372: $jstext{'templates'};
2373: var newpos;
2374: var maxh;
2375: if (caller == 'textbooks') {
2376: newpos = 'textbooks_addbook_pos';
2377: maxh = 1 + $total{'textbooks'};
2378: } else {
2379: newpos = 'templates_addbook_pos';
2380: maxh = 1 + $total{'templates'};
2381: }
2382: var current = new Array;
2383: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2384: if (item == newpos) {
2385: changedVal = newitemVal;
2386: } else {
2387: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2388: current[newitemVal] = newpos;
2389: }
2390: if (caller == 'textbooks') {
2391: for (var i=0; i<textbooks.length; i++) {
2392: var elementName = 'textbooks_'+textbooks[i];
2393: if (elementName != item) {
2394: if (form.elements[elementName]) {
2395: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2396: current[currVal] = elementName;
2397: }
2398: }
2399: }
2400: }
2401: if (caller == 'templates') {
2402: for (var i=0; i<templates.length; i++) {
2403: var elementName = 'templates_'+templates[i];
2404: if (elementName != item) {
2405: if (form.elements[elementName]) {
2406: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2407: current[currVal] = elementName;
2408: }
2409: }
2410: }
2411: }
2412: var oldVal;
2413: for (var j=0; j<maxh; j++) {
2414: if (current[j] == undefined) {
2415: oldVal = j;
2416: }
2417: }
2418: if (oldVal < changedVal) {
2419: for (var k=oldVal+1; k<=changedVal ; k++) {
2420: var elementName = current[k];
2421: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2422: }
2423: } else {
2424: for (var k=changedVal; k<oldVal; k++) {
2425: var elementName = current[k];
2426: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2427: }
2428: }
2429: return;
2430: }
2431:
2432: // ]]>
2433: </script>
2434:
2435: ENDSCRIPT
2436: }
2437:
2438: sub print_autoenroll {
2439: my ($dom,$settings,$rowtotal) = @_;
2440: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2441: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2442: if (ref($settings) eq 'HASH') {
2443: if (exists($settings->{'run'})) {
2444: if ($settings->{'run'} eq '0') {
2445: $runoff = ' checked="checked" ';
2446: $runon = ' ';
2447: } else {
2448: $runon = ' checked="checked" ';
2449: $runoff = ' ';
2450: }
2451: } else {
2452: if ($autorun) {
2453: $runon = ' checked="checked" ';
2454: $runoff = ' ';
2455: } else {
2456: $runoff = ' checked="checked" ';
2457: $runon = ' ';
2458: }
2459: }
2460: if (exists($settings->{'co-owners'})) {
2461: if ($settings->{'co-owners'} eq '0') {
2462: $coownersoff = ' checked="checked" ';
2463: $coownerson = ' ';
2464: } else {
2465: $coownerson = ' checked="checked" ';
2466: $coownersoff = ' ';
2467: }
2468: } else {
2469: $coownersoff = ' checked="checked" ';
2470: $coownerson = ' ';
2471: }
2472: if (exists($settings->{'sender_domain'})) {
2473: $defdom = $settings->{'sender_domain'};
2474: }
2475: if (exists($settings->{'autofailsafe'})) {
2476: $failsafe = $settings->{'autofailsafe'};
2477: }
2478: } else {
2479: if ($autorun) {
2480: $runon = ' checked="checked" ';
2481: $runoff = ' ';
2482: } else {
2483: $runoff = ' checked="checked" ';
2484: $runon = ' ';
2485: }
2486: }
2487: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2488: my $notif_sender;
2489: if (ref($settings) eq 'HASH') {
2490: $notif_sender = $settings->{'sender_uname'};
2491: }
2492: my $datatable='<tr class="LC_odd_row">'.
2493: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2494: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2495: '<input type="radio" name="autoenroll_run"'.
2496: $runon.' value="1" />'.&mt('Yes').'</label> '.
2497: '<label><input type="radio" name="autoenroll_run"'.
2498: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2499: '</tr><tr>'.
2500: '<td>'.&mt('Notification messages - sender').
2501: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2502: &mt('username').': '.
2503: '<input type="text" name="sender_uname" value="'.
2504: $notif_sender.'" size="10" /> '.&mt('domain').
2505: ': '.$domform.'</span></td></tr>'.
2506: '<tr class="LC_odd_row">'.
2507: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2508: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2509: '<input type="radio" name="autoassign_coowners"'.
2510: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2511: '<label><input type="radio" name="autoassign_coowners"'.
2512: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2513: '</tr><tr>'.
2514: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2515: '<td class="LC_right_item"><span class="LC_nobreak">'.
2516: '<input type="text" name="autoenroll_failsafe"'.
2517: ' value="'.$failsafe.'" size="4" /></td></tr>';
2518: $$rowtotal += 4;
2519: return $datatable;
2520: }
2521:
2522: sub print_autoupdate {
2523: my ($position,$dom,$settings,$rowtotal) = @_;
2524: my $datatable;
2525: if ($position eq 'top') {
2526: my $updateon = ' ';
2527: my $updateoff = ' checked="checked" ';
2528: my $classlistson = ' ';
2529: my $classlistsoff = ' checked="checked" ';
2530: if (ref($settings) eq 'HASH') {
2531: if ($settings->{'run'} eq '1') {
2532: $updateon = $updateoff;
2533: $updateoff = ' ';
2534: }
2535: if ($settings->{'classlists'} eq '1') {
2536: $classlistson = $classlistsoff;
2537: $classlistsoff = ' ';
2538: }
2539: }
2540: my %title = (
2541: run => 'Auto-update active?',
2542: classlists => 'Update information in classlists?',
2543: );
2544: $datatable = '<tr class="LC_odd_row">'.
2545: '<td>'.&mt($title{'run'}).'</td>'.
2546: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2547: '<input type="radio" name="autoupdate_run"'.
2548: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2549: '<label><input type="radio" name="autoupdate_run"'.
2550: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2551: '</tr><tr>'.
2552: '<td>'.&mt($title{'classlists'}).'</td>'.
2553: '<td class="LC_right_item"><span class="LC_nobreak">'.
2554: '<label><input type="radio" name="classlists"'.
2555: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2556: '<label><input type="radio" name="classlists"'.
2557: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2558: '</tr>';
2559: $$rowtotal += 2;
2560: } elsif ($position eq 'middle') {
2561: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2562: my $numinrow = 3;
2563: my $locknamesettings;
2564: $datatable .= &insttypes_row($settings,$types,$usertypes,
2565: $dom,$numinrow,$othertitle,
2566: 'lockablenames');
2567: $$rowtotal ++;
2568: } else {
2569: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2570: my @fields = ('lastname','firstname','middlename','generation',
2571: 'permanentemail','id');
2572: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2573: my $numrows = 0;
2574: if (ref($types) eq 'ARRAY') {
2575: if (@{$types} > 0) {
2576: $datatable =
2577: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2578: \@fields,$types,\$numrows);
2579: $$rowtotal += @{$types};
2580: }
2581: }
2582: $datatable .=
2583: &usertype_update_row($settings,{'default' => $othertitle},
2584: \%fieldtitles,\@fields,['default'],
2585: \$numrows);
2586: $$rowtotal ++;
2587: }
2588: return $datatable;
2589: }
2590:
2591: sub print_autocreate {
2592: my ($dom,$settings,$rowtotal) = @_;
2593: my (%createon,%createoff,%currhash);
2594: my @types = ('xml','req');
2595: if (ref($settings) eq 'HASH') {
2596: foreach my $item (@types) {
2597: $createoff{$item} = ' checked="checked" ';
2598: $createon{$item} = ' ';
2599: if (exists($settings->{$item})) {
2600: if ($settings->{$item}) {
2601: $createon{$item} = ' checked="checked" ';
2602: $createoff{$item} = ' ';
2603: }
2604: }
2605: }
2606: if ($settings->{'xmldc'} ne '') {
2607: $currhash{$settings->{'xmldc'}} = 1;
2608: }
2609: } else {
2610: foreach my $item (@types) {
2611: $createoff{$item} = ' checked="checked" ';
2612: $createon{$item} = ' ';
2613: }
2614: }
2615: $$rowtotal += 2;
2616: my $numinrow = 2;
2617: my $datatable='<tr class="LC_odd_row">'.
2618: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2619: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2620: '<input type="radio" name="autocreate_xml"'.
2621: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2622: '<label><input type="radio" name="autocreate_xml"'.
2623: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2624: '</td></tr><tr>'.
2625: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2626: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2627: '<input type="radio" name="autocreate_req"'.
2628: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2629: '<label><input type="radio" name="autocreate_req"'.
2630: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2631: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2632: 'autocreate_xmldc',%currhash);
2633: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2634: if ($numdc > 1) {
2635: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2636: '</td><td class="LC_left_item">';
2637: } else {
2638: $datatable .= &mt('Course creation processed as:').
2639: '</td><td class="LC_right_item">';
2640: }
2641: $datatable .= $dctable.'</td></tr>';
2642: $$rowtotal += $rows;
2643: return $datatable;
2644: }
2645:
2646: sub print_directorysrch {
2647: my ($position,$dom,$settings,$rowtotal) = @_;
2648: my $datatable;
2649: if ($position eq 'top') {
2650: my $instsrchon = ' ';
2651: my $instsrchoff = ' checked="checked" ';
2652: my ($exacton,$containson,$beginson);
2653: my $instlocalon = ' ';
2654: my $instlocaloff = ' checked="checked" ';
2655: if (ref($settings) eq 'HASH') {
2656: if ($settings->{'available'} eq '1') {
2657: $instsrchon = $instsrchoff;
2658: $instsrchoff = ' ';
2659: }
2660: if ($settings->{'localonly'} eq '1') {
2661: $instlocalon = $instlocaloff;
2662: $instlocaloff = ' ';
2663: }
2664: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2665: foreach my $type (@{$settings->{'searchtypes'}}) {
2666: if ($type eq 'exact') {
2667: $exacton = ' checked="checked" ';
2668: } elsif ($type eq 'contains') {
2669: $containson = ' checked="checked" ';
2670: } elsif ($type eq 'begins') {
2671: $beginson = ' checked="checked" ';
2672: }
2673: }
2674: } else {
2675: if ($settings->{'searchtypes'} eq 'exact') {
2676: $exacton = ' checked="checked" ';
2677: } elsif ($settings->{'searchtypes'} eq 'contains') {
2678: $containson = ' checked="checked" ';
2679: } elsif ($settings->{'searchtypes'} eq 'specify') {
2680: $exacton = ' checked="checked" ';
2681: $containson = ' checked="checked" ';
2682: }
2683: }
2684: }
2685: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2686: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2687:
2688: my $numinrow = 4;
2689: my $cansrchrow = 0;
2690: $datatable='<tr class="LC_odd_row">'.
2691: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2692: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2693: '<input type="radio" name="dirsrch_available"'.
2694: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2695: '<label><input type="radio" name="dirsrch_available"'.
2696: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2697: '</tr><tr>'.
2698: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2699: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2700: '<input type="radio" name="dirsrch_instlocalonly"'.
2701: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2702: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2703: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2704: '</tr>';
2705: $$rowtotal += 2;
2706: if (ref($usertypes) eq 'HASH') {
2707: if (keys(%{$usertypes}) > 0) {
2708: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2709: $numinrow,$othertitle,'cansearch');
2710: $cansrchrow = 1;
2711: }
2712: }
2713: if ($cansrchrow) {
2714: $$rowtotal ++;
2715: $datatable .= '<tr>';
2716: } else {
2717: $datatable .= '<tr class="LC_odd_row">';
2718: }
2719: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2720: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2721: foreach my $title (@{$titleorder}) {
2722: if (defined($searchtitles->{$title})) {
2723: my $check = ' ';
2724: if (ref($settings) eq 'HASH') {
2725: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2726: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2727: $check = ' checked="checked" ';
2728: }
2729: }
2730: }
2731: $datatable .= '<td class="LC_left_item">'.
2732: '<span class="LC_nobreak"><label>'.
2733: '<input type="checkbox" name="searchby" '.
2734: 'value="'.$title.'"'.$check.'/>'.
2735: $searchtitles->{$title}.'</label></span></td>';
2736: }
2737: }
2738: $datatable .= '</tr></table></td></tr>';
2739: $$rowtotal ++;
2740: if ($cansrchrow) {
2741: $datatable .= '<tr class="LC_odd_row">';
2742: } else {
2743: $datatable .= '<tr>';
2744: }
2745: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2746: '<td class="LC_left_item" colspan="2">'.
2747: '<span class="LC_nobreak"><label>'.
2748: '<input type="checkbox" name="searchtypes" '.
2749: $exacton.' value="exact" />'.&mt('Exact match').
2750: '</label> '.
2751: '<label><input type="checkbox" name="searchtypes" '.
2752: $beginson.' value="begins" />'.&mt('Begins with').
2753: '</label> '.
2754: '<label><input type="checkbox" name="searchtypes" '.
2755: $containson.' value="contains" />'.&mt('Contains').
2756: '</label></span></td></tr>';
2757: $$rowtotal ++;
2758: } else {
2759: my $domsrchon = ' checked="checked" ';
2760: my $domsrchoff = ' ';
2761: my $domlocalon = ' ';
2762: my $domlocaloff = ' checked="checked" ';
2763: if (ref($settings) eq 'HASH') {
2764: if ($settings->{'lclocalonly'} eq '1') {
2765: $domlocalon = $domlocaloff;
2766: $domlocaloff = ' ';
2767: }
2768: if ($settings->{'lcavailable'} eq '0') {
2769: $domsrchoff = $domsrchon;
2770: $domsrchon = ' ';
2771: }
2772: }
2773: $datatable='<tr class="LC_odd_row">'.
2774: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2775: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2776: '<input type="radio" name="dirsrch_domavailable"'.
2777: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2778: '<label><input type="radio" name="dirsrch_domavailable"'.
2779: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2780: '</tr><tr>'.
2781: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2782: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2783: '<input type="radio" name="dirsrch_domlocalonly"'.
2784: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2785: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2786: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2787: '</tr>';
2788: $$rowtotal += 2;
2789: }
2790: return $datatable;
2791: }
2792:
2793: sub print_contacts {
2794: my ($position,$dom,$settings,$rowtotal) = @_;
2795: my $datatable;
2796: my @contacts = ('adminemail','supportemail');
2797: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2798: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2799: if ($position eq 'top') {
2800: if (ref($settings) eq 'HASH') {
2801: foreach my $item (@contacts) {
2802: if (exists($settings->{$item})) {
2803: $to{$item} = $settings->{$item};
2804: }
2805: }
2806: }
2807: } elsif ($position eq 'middle') {
2808: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2809: 'updatesmail','idconflictsmail');
2810: foreach my $type (@mailings) {
2811: $otheremails{$type} = '';
2812: }
2813: } else {
2814: @mailings = ('helpdeskmail','otherdomsmail');
2815: foreach my $type (@mailings) {
2816: $otheremails{$type} = '';
2817: }
2818: $bccemails{'helpdeskmail'} = '';
2819: $bccemails{'otherdomsmail'} = '';
2820: $includestr{'helpdeskmail'} = '';
2821: $includestr{'otherdomsmail'} = '';
2822: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2823: }
2824: if (ref($settings) eq 'HASH') {
2825: unless ($position eq 'top') {
2826: foreach my $type (@mailings) {
2827: if (exists($settings->{$type})) {
2828: if (ref($settings->{$type}) eq 'HASH') {
2829: foreach my $item (@contacts) {
2830: if ($settings->{$type}{$item}) {
2831: $checked{$type}{$item} = ' checked="checked" ';
2832: }
2833: }
2834: $otheremails{$type} = $settings->{$type}{'others'};
2835: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2836: $bccemails{$type} = $settings->{$type}{'bcc'};
2837: if ($settings->{$type}{'include'} ne '') {
2838: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2839: $includestr{$type} = &unescape($includestr{$type});
2840: }
2841: }
2842: }
2843: } elsif ($type eq 'lonstatusmail') {
2844: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2845: }
2846: }
2847: }
2848: if ($position eq 'bottom') {
2849: foreach my $type (@mailings) {
2850: $bccemails{$type} = $settings->{$type}{'bcc'};
2851: if ($settings->{$type}{'include'} ne '') {
2852: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2853: $includestr{$type} = &unescape($includestr{$type});
2854: }
2855: }
2856: if (ref($settings->{'helpform'}) eq 'HASH') {
2857: if (ref($fields) eq 'ARRAY') {
2858: foreach my $field (@{$fields}) {
2859: $currfield{$field} = $settings->{'helpform'}{$field};
2860: }
2861: }
2862: if (exists($settings->{'helpform'}{'maxsize'})) {
2863: $maxsize = $settings->{'helpform'}{'maxsize'};
2864: } else {
2865: $maxsize = '1.0';
2866: }
2867: } else {
2868: if (ref($fields) eq 'ARRAY') {
2869: foreach my $field (@{$fields}) {
2870: $currfield{$field} = 'yes';
2871: }
2872: }
2873: $maxsize = '1.0';
2874: }
2875: }
2876: } else {
2877: if ($position eq 'top') {
2878: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2879: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2880: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2881: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2882: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2883: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2884: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2885: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2886: } elsif ($position eq 'bottom') {
2887: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2888: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2889: if (ref($fields) eq 'ARRAY') {
2890: foreach my $field (@{$fields}) {
2891: $currfield{$field} = 'yes';
2892: }
2893: }
2894: $maxsize = '1.0';
2895: }
2896: }
2897: my ($titles,$short_titles) = &contact_titles();
2898: my $rownum = 0;
2899: my $css_class;
2900: if ($position eq 'top') {
2901: foreach my $item (@contacts) {
2902: $css_class = $rownum%2?' class="LC_odd_row"':'';
2903: $datatable .= '<tr'.$css_class.'>'.
2904: '<td><span class="LC_nobreak">'.$titles->{$item}.
2905: '</span></td><td class="LC_right_item">'.
2906: '<input type="text" name="'.$item.'" value="'.
2907: $to{$item}.'" /></td></tr>';
2908: $rownum ++;
2909: }
2910: } else {
2911: foreach my $type (@mailings) {
2912: $css_class = $rownum%2?' class="LC_odd_row"':'';
2913: $datatable .= '<tr'.$css_class.'>'.
2914: '<td><span class="LC_nobreak">'.
2915: $titles->{$type}.': </span></td>'.
2916: '<td class="LC_left_item">';
2917: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2918: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
2919: }
2920: $datatable .= '<span class="LC_nobreak">';
2921: foreach my $item (@contacts) {
2922: $datatable .= '<label>'.
2923: '<input type="checkbox" name="'.$type.'"'.
2924: $checked{$type}{$item}.
2925: ' value="'.$item.'" />'.$short_titles->{$item}.
2926: '</label> ';
2927: }
2928: $datatable .= '</span><br />'.&mt('Others').': '.
2929: '<input type="text" name="'.$type.'_others" '.
2930: 'value="'.$otheremails{$type}.'" />';
2931: my %locchecked;
2932: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2933: foreach my $loc ('s','b') {
2934: if ($includeloc{$type} eq $loc) {
2935: $locchecked{$loc} = ' checked="checked"';
2936: last;
2937: }
2938: }
2939: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2940: '<input type="text" name="'.$type.'_bcc" '.
2941: 'value="'.$bccemails{$type}.'" /></fieldset>'.
2942: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
2943: &mt('Text automatically added to e-mail:').' '.
2944: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
2945: '<span class="LC_nobreak">'.&mt('Location:').' '.
2946: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
2947: (' 'x2).
2948: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
2949: '</span></fieldset>';
2950: }
2951: $datatable .= '</td></tr>'."\n";
2952: $rownum ++;
2953: }
2954: }
2955: if ($position eq 'middle') {
2956: my %choices;
2957: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2958: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2959: &mt('LON-CAPA core group - MSU'),600,500));
2960: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2961: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2962: &mt('LON-CAPA core group - MSU'),600,500));
2963: my @toggles = ('reporterrors','reportupdates');
2964: my %defaultchecked = ('reporterrors' => 'on',
2965: 'reportupdates' => 'on');
2966: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2967: \%choices,$rownum);
2968: $datatable .= $reports;
2969: } elsif ($position eq 'bottom') {
2970: $css_class = $rownum%2?' class="LC_odd_row"':'';
2971: $datatable .= '<tr'.$css_class.'>'.
2972: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
2973: &mt('(e-mail, subject, and description always shown)').
2974: '</td><td class="LC_left_item">';
2975: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
2976: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
2977: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
2978: foreach my $field (@{$fields}) {
2979: $datatable .= '<tr><td>'.$fieldtitles->{$field};
2980: if (($field eq 'screenshot') || ($field eq 'cc')) {
2981: $datatable .= ' '.&mt('(logged-in users)');
2982: }
2983: $datatable .='</td><td>';
2984: my $clickaction;
2985: if ($field eq 'screenshot') {
2986: $clickaction = ' onclick="screenshotSize(this);"';
2987: }
2988: if (ref($possoptions->{$field}) eq 'ARRAY') {
2989: foreach my $option (@{$possoptions->{$field}}) {
2990: my $checked;
2991: if ($currfield{$field} eq $option) {
2992: $checked = ' checked="checked"';
2993: }
2994: $datatable .= '<span class="LC_nobreak"><label>'.
2995: '<input type="radio" name="helpform_'.$field.'" '.
2996: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
2997: '</label></span>'.(' 'x2);
2998: }
2999: }
3000: if ($field eq 'screenshot') {
3001: my $display;
3002: if ($currfield{$field} eq 'no') {
3003: $display = ' style="display:none"';
3004: }
3005: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3006: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3007: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3008: }
3009: $datatable .= '</td></tr>';
3010: }
3011: $datatable .= '</table>';
3012: }
3013: $datatable .= '</td></tr>'."\n";
3014: $rownum ++;
3015: }
3016: $$rowtotal += $rownum;
3017: return $datatable;
3018: }
3019:
3020: sub contacts_javascript {
3021: return <<"ENDSCRIPT";
3022:
3023: <script type="text/javascript">
3024: // <![CDATA[
3025:
3026: function screenshotSize(field) {
3027: if (document.getElementById('help_screenshotsize')) {
3028: if (field.value == 'no') {
3029: document.getElementById('help_screenshotsize').style.display="none";
3030: } else {
3031: document.getElementById('help_screenshotsize').style.display="";
3032: }
3033: }
3034: return;
3035: }
3036:
3037: // ]]>
3038: </script>
3039:
3040: ENDSCRIPT
3041: }
3042:
3043: sub print_helpsettings {
3044: my ($position,$dom,$settings,$rowtotal) = @_;
3045: my $confname = $dom.'-domainconfig';
3046: my $formname = 'display';
3047: my ($datatable,$itemcount);
3048: if ($position eq 'top') {
3049: $itemcount = 1;
3050: my (%choices,%defaultchecked,@toggles);
3051: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3052: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3053: &mt('LON-CAPA bug tracker'),600,500));
3054: %defaultchecked = ('submitbugs' => 'on');
3055: @toggles = ('submitbugs');
3056: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3057: \%choices,$itemcount);
3058: $$rowtotal ++;
3059: } else {
3060: my $css_class;
3061: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3062: my (%customroles,%ordered,%current);
3063: if (ref($settings->{'adhoc'}) eq 'HASH') {
3064: %current = %{$settings->{'adhoc'}};
3065: }
3066: my $count = 0;
3067: foreach my $key (sort(keys(%existing))) {
3068: if ($key=~/^rolesdef\_(\w+)$/) {
3069: my $rolename = $1;
3070: my (%privs,$order);
3071: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3072: $customroles{$rolename} = \%privs;
3073: if (ref($current{$rolename}) eq 'HASH') {
3074: $order = $current{$rolename}{'order'};
3075: }
3076: if ($order eq '') {
3077: $order = $count;
3078: }
3079: $ordered{$order} = $rolename;
3080: $count++;
3081: }
3082: }
3083: my $maxnum = scalar(keys(%ordered));
3084: my @roles_by_num = ();
3085: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3086: push(@roles_by_num,$item);
3087: }
3088: my $context = 'domprefs';
3089: my $crstype = 'Course';
3090: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3091: my @accesstypes = ('all','none');
3092: my ($numstatustypes,@jsarray);
3093: if (ref($types) eq 'ARRAY') {
3094: if (@{$types} > 0) {
3095: $numstatustypes = scalar(@{$types});
3096: push(@accesstypes,'status');
3097: @jsarray = ('bystatus');
3098: }
3099: }
3100: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
3101: if (keys(%domhelpdesk)) {
3102: push(@accesstypes,('inc','exc'));
3103: push(@jsarray,('notinc','notexc'));
3104: }
3105: my $hiddenstr = join("','",@jsarray);
3106: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3107: my $context = 'domprefs';
3108: my $crstype = 'Course';
3109: my $prefix = 'helproles_';
3110: my $add_class = 'LC_hidden';
3111: foreach my $num (@roles_by_num) {
3112: my $role = $ordered{$num};
3113: my ($desc,$access,@statuses);
3114: if (ref($current{$role}) eq 'HASH') {
3115: $desc = $current{$role}{'desc'};
3116: $access = $current{$role}{'access'};
3117: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3118: @statuses = @{$current{$role}{'insttypes'}};
3119: }
3120: }
3121: if ($desc eq '') {
3122: $desc = $role;
3123: }
3124: my $identifier = 'custhelp'.$num;
3125: my %full=();
3126: my %levels= (
3127: course => {},
3128: domain => {},
3129: system => {},
3130: );
3131: my %levelscurrent=(
3132: course => {},
3133: domain => {},
3134: system => {},
3135: );
3136: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3137: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3138: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3139: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3140: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3141: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3142: for (my $k=0; $k<=$maxnum; $k++) {
3143: my $vpos = $k+1;
3144: my $selstr;
3145: if ($k == $num) {
3146: $selstr = ' selected="selected" ';
3147: }
3148: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3149: }
3150: $datatable .= '</select>'.(' 'x2).
3151: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3152: '</td>'.
3153: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3154: &mt('Name shown to users:').
3155: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3156: '</fieldset>'.
3157: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3158: $othertitle,$usertypes,$types,\%domhelpdesk).
3159: '<fieldset>'.
3160: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3161: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3162: \%levelscurrent,$identifier,
3163: 'LC_hidden',$prefix.$num.'_privs').
3164: '</fieldset></td>';
3165: $itemcount ++;
3166: }
3167: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3168: my $newcust = 'custhelp'.$count;
3169: my (%privs,%levelscurrent);
3170: my %full=();
3171: my %levels= (
3172: course => {},
3173: domain => {},
3174: system => {},
3175: );
3176: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3177: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3178: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3179: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3180: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3181: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3182: for (my $k=0; $k<$maxnum+1; $k++) {
3183: my $vpos = $k+1;
3184: my $selstr;
3185: if ($k == $maxnum) {
3186: $selstr = ' selected="selected" ';
3187: }
3188: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3189: }
3190: $datatable .= '</select> '."\n".
3191: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3192: '</label></span></td>'.
3193: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3194: '<span class="LC_nobreak">'.
3195: &mt('Internal name:').
3196: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3197: '</span>'.(' 'x4).
3198: '<span class="LC_nobreak">'.
3199: &mt('Name shown to users:').
3200: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3201: '</span></fieldset>'.
3202: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3203: $usertypes,$types,\%domhelpdesk).
3204: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3205: &Apache::lonuserutils::custom_role_header($context,$crstype,
3206: \@templateroles,$newcust).
3207: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3208: \%levelscurrent,$newcust).
3209: '</fieldset></td></tr>';
3210: $count ++;
3211: $$rowtotal += $count;
3212: }
3213: return $datatable;
3214: }
3215:
3216: sub adhocbutton {
3217: my ($prefix,$num,$field,$visibility) = @_;
3218: my %lt = &Apache::lonlocal::texthash(
3219: show => 'Show details',
3220: hide => 'Hide details',
3221: );
3222: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3223: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3224: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3225: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3226: }
3227:
3228: sub helpsettings_javascript {
3229: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3230: return unless(ref($roles_by_num) eq 'ARRAY');
3231: my %html_js_lt = &Apache::lonlocal::texthash(
3232: show => 'Show details',
3233: hide => 'Hide details',
3234: );
3235: &html_escape(\%html_js_lt);
3236: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3237: return <<"ENDSCRIPT";
3238: <script type="text/javascript">
3239: // <![CDATA[
3240:
3241: function reorderHelpRoles(form,item) {
3242: var changedVal;
3243: $jstext
3244: var newpos = 'helproles_${total}_pos';
3245: var maxh = 1 + $total;
3246: var current = new Array();
3247: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3248: if (item == newpos) {
3249: changedVal = newitemVal;
3250: } else {
3251: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3252: current[newitemVal] = newpos;
3253: }
3254: for (var i=0; i<helproles.length; i++) {
3255: var elementName = 'helproles_'+helproles[i]+'_pos';
3256: if (elementName != item) {
3257: if (form.elements[elementName]) {
3258: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3259: current[currVal] = elementName;
3260: }
3261: }
3262: }
3263: var oldVal;
3264: for (var j=0; j<maxh; j++) {
3265: if (current[j] == undefined) {
3266: oldVal = j;
3267: }
3268: }
3269: if (oldVal < changedVal) {
3270: for (var k=oldVal+1; k<=changedVal ; k++) {
3271: var elementName = current[k];
3272: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3273: }
3274: } else {
3275: for (var k=changedVal; k<oldVal; k++) {
3276: var elementName = current[k];
3277: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3278: }
3279: }
3280: return;
3281: }
3282:
3283: function helpdeskAccess(num) {
3284: var curraccess = null;
3285: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3286: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3287: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3288: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3289: }
3290: }
3291: }
3292: var shown = Array();
3293: var hidden = Array();
3294: if (curraccess == 'none') {
3295: hidden = Array('$hiddenstr');
3296: } else {
3297: if (curraccess == 'status') {
3298: shown = Array('bystatus');
3299: hidden = Array('notinc','notexc');
3300: } else {
3301: if (curraccess == 'exc') {
3302: shown = Array('notexc');
3303: hidden = Array('notinc','bystatus');
3304: }
3305: if (curraccess == 'inc') {
3306: shown = Array('notinc');
3307: hidden = Array('notexc','bystatus');
3308: }
3309: if (curraccess == 'all') {
3310: hidden = Array('notinc','notexc','bystatus');
3311: }
3312: }
3313: }
3314: if (hidden.length > 0) {
3315: for (var i=0; i<hidden.length; i++) {
3316: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3317: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3318: }
3319: }
3320: }
3321: if (shown.length > 0) {
3322: for (var i=0; i<shown.length; i++) {
3323: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3324: if (shown[i] == 'privs') {
3325: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3326: } else {
3327: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3328: }
3329: }
3330: }
3331: }
3332: return;
3333: }
3334:
3335: function toggleHelpdeskItem(num,field) {
3336: if (document.getElementById('helproles_'+num+'_'+field)) {
3337: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3338: document.getElementById('helproles_'+num+'_'+field).className =
3339: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3340: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3341: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3342: }
3343: } else {
3344: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3345: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3346: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3347: }
3348: }
3349: }
3350: return;
3351: }
3352:
3353: // ]]>
3354: </script>
3355:
3356: ENDSCRIPT
3357: }
3358:
3359: sub helpdeskroles_access {
3360: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3361: $usertypes,$types,$domhelpdesk) = @_;
3362: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3363: my %lt = &Apache::lonlocal::texthash(
3364: 'rou' => 'Role usage',
3365: 'whi' => 'Which helpdesk personnel may use this role?',
3366: 'all' => 'All',
3367: 'none' => 'None',
3368: 'status' => 'Determined based on institutional status',
3369: 'inc' => 'Include all, but exclude specific personnel',
3370: 'exc' => 'Exclude all, but include specific personnel',
3371: );
3372: my %usecheck = (
3373: all => ' checked="checked"',
3374: );
3375: my %displaydiv = (
3376: status => 'none',
3377: inc => 'none',
3378: exc => 'none',
3379: priv => 'block',
3380: );
3381: my $output;
3382: if (ref($current) eq 'HASH') {
3383: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3384: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3385: $usecheck{$current->{access}} = $usecheck{'all'};
3386: delete($usecheck{'all'});
3387: if ($current->{access} =~ /^(status|inc|exc)$/) {
3388: my $access = $1;
3389: $displaydiv{$access} = 'inline';
3390: } elsif ($current->{access} eq 'none') {
3391: $displaydiv{'priv'} = 'none';
3392: }
3393: }
3394: }
3395: }
3396: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3397: '<p>'.$lt{'whi'}.'</p>';
3398: foreach my $access (@{$accesstypes}) {
3399: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3400: ' onclick="helpdeskAccess('."'$num'".');" />'.
3401: $lt{$access}.'</label>';
3402: if ($access eq 'status') {
3403: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3404: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3405: $othertitle,$usertypes,$types).
3406: '</div>';
3407: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3408: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3409: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3410: '</div>';
3411: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3412: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3413: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3414: '</div>';
3415: }
3416: $output .= '</p>';
3417: }
3418: $output .= '</fieldset>';
3419: return $output;
3420: }
3421:
3422: sub radiobutton_prefs {
3423: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3424: $additional,$align) = @_;
3425: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3426: (ref($choices) eq 'HASH'));
3427:
3428: my (%checkedon,%checkedoff,$datatable,$css_class);
3429:
3430: foreach my $item (@{$toggles}) {
3431: if ($defaultchecked->{$item} eq 'on') {
3432: $checkedon{$item} = ' checked="checked" ';
3433: $checkedoff{$item} = ' ';
3434: } elsif ($defaultchecked->{$item} eq 'off') {
3435: $checkedoff{$item} = ' checked="checked" ';
3436: $checkedon{$item} = ' ';
3437: }
3438: }
3439: if (ref($settings) eq 'HASH') {
3440: foreach my $item (@{$toggles}) {
3441: if ($settings->{$item} eq '1') {
3442: $checkedon{$item} = ' checked="checked" ';
3443: $checkedoff{$item} = ' ';
3444: } elsif ($settings->{$item} eq '0') {
3445: $checkedoff{$item} = ' checked="checked" ';
3446: $checkedon{$item} = ' ';
3447: }
3448: }
3449: }
3450: if ($onclick) {
3451: $onclick = ' onclick="'.$onclick.'"';
3452: }
3453: foreach my $item (@{$toggles}) {
3454: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3455: $datatable .=
3456: '<tr'.$css_class.'><td valign="top">'.
3457: '<span class="LC_nobreak">'.$choices->{$item}.
3458: '</span></td>';
3459: if ($align eq 'left') {
3460: $datatable .= '<td class="LC_left_item">';
3461: } else {
3462: $datatable .= '<td class="LC_right_item">';
3463: }
3464: $datatable .=
3465: '<span class="LC_nobreak">'.
3466: '<label><input type="radio" name="'.
3467: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3468: '</label> <label><input type="radio" name="'.$item.'" '.
3469: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3470: '</span>'.$additional.
3471: '</td>'.
3472: '</tr>';
3473: $itemcount ++;
3474: }
3475: return ($datatable,$itemcount);
3476: }
3477:
3478: sub print_coursedefaults {
3479: my ($position,$dom,$settings,$rowtotal) = @_;
3480: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3481: my $itemcount = 1;
3482: my %choices = &Apache::lonlocal::texthash (
3483: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3484: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3485: coursecredits => 'Credits can be specified for courses',
3486: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3487: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3488: postsubmit => 'Disable submit button/keypress following student submission',
3489: canclone => "People who may clone a course (besides course's owner and coordinators)",
3490: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3491: );
3492: my %staticdefaults = (
3493: anonsurvey_threshold => 10,
3494: uploadquota => 500,
3495: postsubmit => 60,
3496: mysqltables => 172800,
3497: );
3498: if ($position eq 'top') {
3499: %defaultchecked = (
3500: 'uselcmath' => 'on',
3501: 'usejsme' => 'on',
3502: 'canclone' => 'none',
3503: );
3504: @toggles = ('uselcmath','usejsme');
3505: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3506: \%choices,$itemcount);
3507: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3508: $datatable .=
3509: '<tr'.$css_class.'><td valign="top">'.
3510: '<span class="LC_nobreak">'.$choices{'canclone'}.
3511: '</span></td><td class="LC_left_item">';
3512: my $currcanclone = 'none';
3513: my $onclick;
3514: my @cloneoptions = ('none','domain');
3515: my %clonetitles = (
3516: none => 'No additional course requesters',
3517: domain => "Any course requester in course's domain",
3518: instcode => 'Course requests for official courses ...',
3519: );
3520: my (%codedefaults,@code_order,@posscodes);
3521: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3522: \@code_order) eq 'ok') {
3523: if (@code_order > 0) {
3524: push(@cloneoptions,'instcode');
3525: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3526: }
3527: }
3528: if (ref($settings) eq 'HASH') {
3529: if ($settings->{'canclone'}) {
3530: if (ref($settings->{'canclone'}) eq 'HASH') {
3531: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3532: if (@code_order > 0) {
3533: $currcanclone = 'instcode';
3534: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3535: }
3536: }
3537: } elsif ($settings->{'canclone'} eq 'domain') {
3538: $currcanclone = $settings->{'canclone'};
3539: }
3540: }
3541: }
3542: foreach my $option (@cloneoptions) {
3543: my ($checked,$additional);
3544: if ($currcanclone eq $option) {
3545: $checked = ' checked="checked"';
3546: }
3547: if ($option eq 'instcode') {
3548: if (@code_order) {
3549: my $show = 'none';
3550: if ($checked) {
3551: $show = 'block';
3552: }
3553: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3554: &mt('Institutional codes for new and cloned course have identical:').
3555: '<br />';
3556: foreach my $item (@code_order) {
3557: my $codechk;
3558: if ($checked) {
3559: if (grep(/^\Q$item\E$/,@posscodes)) {
3560: $codechk = ' checked="checked"';
3561: }
3562: }
3563: $additional .= '<label>'.
3564: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3565: $item.'</label>';
3566: }
3567: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3568: }
3569: }
3570: $datatable .=
3571: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3572: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3573: '</label> '.$additional.'</span><br />';
3574: }
3575: $datatable .= '</td>'.
3576: '</tr>';
3577: $itemcount ++;
3578: } else {
3579: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3580: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3581: my $currusecredits = 0;
3582: my $postsubmitclient = 1;
3583: my @types = ('official','unofficial','community','textbook');
3584: if (ref($settings) eq 'HASH') {
3585: $currdefresponder = $settings->{'anonsurvey_threshold'};
3586: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3587: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3588: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3589: }
3590: }
3591: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3592: foreach my $type (@types) {
3593: next if ($type eq 'community');
3594: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3595: if ($defcredits{$type} ne '') {
3596: $currusecredits = 1;
3597: }
3598: }
3599: }
3600: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3601: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3602: $postsubmitclient = 0;
3603: foreach my $type (@types) {
3604: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3605: }
3606: } else {
3607: foreach my $type (@types) {
3608: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3609: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3610: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3611: } else {
3612: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3613: }
3614: } else {
3615: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3616: }
3617: }
3618: }
3619: } else {
3620: foreach my $type (@types) {
3621: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3622: }
3623: }
3624: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3625: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3626: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3627: }
3628: } else {
3629: foreach my $type (@types) {
3630: $currmysql{$type} = $staticdefaults{'mysqltables'};
3631: }
3632: }
3633: } else {
3634: foreach my $type (@types) {
3635: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3636: }
3637: }
3638: if (!$currdefresponder) {
3639: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3640: } elsif ($currdefresponder < 1) {
3641: $currdefresponder = 1;
3642: }
3643: foreach my $type (@types) {
3644: if ($curruploadquota{$type} eq '') {
3645: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3646: }
3647: }
3648: $datatable .=
3649: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3650: $choices{'anonsurvey_threshold'}.
3651: '</span></td>'.
3652: '<td class="LC_right_item"><span class="LC_nobreak">'.
3653: '<input type="text" name="anonsurvey_threshold"'.
3654: ' value="'.$currdefresponder.'" size="5" /></span>'.
3655: '</td></tr>'."\n";
3656: $itemcount ++;
3657: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3658: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3659: $choices{'uploadquota'}.
3660: '</span></td>'.
3661: '<td align="right" class="LC_right_item">'.
3662: '<table><tr>';
3663: foreach my $type (@types) {
3664: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3665: '<input type="text" name="uploadquota_'.$type.'"'.
3666: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3667: }
3668: $datatable .= '</tr></table></td></tr>'."\n";
3669: $itemcount ++;
3670: my $onclick = "toggleDisplay(this.form,'credits');";
3671: my $display = 'none';
3672: if ($currusecredits) {
3673: $display = 'block';
3674: }
3675: my $additional = '<div id="credits" style="display: '.$display.'">'.
3676: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3677: foreach my $type (@types) {
3678: next if ($type eq 'community');
3679: $additional .= '<td align="center">'.&mt($type).'<br />'.
3680: '<input type="text" name="'.$type.'_credits"'.
3681: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3682: }
3683: $additional .= '</tr></table></div>'."\n";
3684: %defaultchecked = ('coursecredits' => 'off');
3685: @toggles = ('coursecredits');
3686: my $current = {
3687: 'coursecredits' => $currusecredits,
3688: };
3689: (my $table,$itemcount) =
3690: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3691: \%choices,$itemcount,$onclick,$additional,'left');
3692: $datatable .= $table;
3693: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3694: my $display = 'none';
3695: if ($postsubmitclient) {
3696: $display = 'block';
3697: }
3698: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3699: &mt('Number of seconds submit is disabled').'<br />'.
3700: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3701: '<table><tr>';
3702: foreach my $type (@types) {
3703: $additional .= '<td align="center">'.&mt($type).'<br />'.
3704: '<input type="text" name="'.$type.'_timeout" value="'.
3705: $deftimeout{$type}.'" size="5" /></td>';
3706: }
3707: $additional .= '</tr></table></div>'."\n";
3708: %defaultchecked = ('postsubmit' => 'on');
3709: @toggles = ('postsubmit');
3710: $current = {
3711: 'postsubmit' => $postsubmitclient,
3712: };
3713: ($table,$itemcount) =
3714: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3715: \%choices,$itemcount,$onclick,$additional,'left');
3716: $datatable .= $table;
3717: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3718: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3719: $choices{'mysqltables'}.
3720: '</span></td>'.
3721: '<td align="right" class="LC_right_item">'.
3722: '<table><tr>';
3723: foreach my $type (@types) {
3724: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3725: '<input type="text" name="mysqltables_'.$type.'"'.
3726: ' value="'.$currmysql{$type}.'" size="5" /></td>';
3727: }
3728: $datatable .= '</tr></table></td></tr>'."\n";
3729: $itemcount ++;
3730:
3731: }
3732: $$rowtotal += $itemcount;
3733: return $datatable;
3734: }
3735:
3736: sub print_selfenrollment {
3737: my ($position,$dom,$settings,$rowtotal) = @_;
3738: my ($css_class,$datatable);
3739: my $itemcount = 1;
3740: my @types = ('official','unofficial','community','textbook');
3741: if (($position eq 'top') || ($position eq 'middle')) {
3742: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3743: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3744: my @rows;
3745: my $key;
3746: if ($position eq 'top') {
3747: $key = 'admin';
3748: if (ref($rowsref) eq 'ARRAY') {
3749: @rows = @{$rowsref};
3750: }
3751: } elsif ($position eq 'middle') {
3752: $key = 'default';
3753: @rows = ('types','registered','approval','limit');
3754: }
3755: foreach my $row (@rows) {
3756: if (defined($titlesref->{$row})) {
3757: $itemcount ++;
3758: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3759: $datatable .= '<tr'.$css_class.'>'.
3760: '<td>'.$titlesref->{$row}.'</td>'.
3761: '<td class="LC_left_item">'.
3762: '<table><tr>';
3763: my (%current,%currentcap);
3764: if (ref($settings) eq 'HASH') {
3765: if (ref($settings->{$key}) eq 'HASH') {
3766: foreach my $type (@types) {
3767: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3768: $current{$type} = $settings->{$key}->{$type}->{$row};
3769: }
3770: if (($row eq 'limit') && ($key eq 'default')) {
3771: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3772: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3773: }
3774: }
3775: }
3776: }
3777: }
3778: my %roles = (
3779: '0' => &Apache::lonnet::plaintext('dc'),
3780: );
3781:
3782: foreach my $type (@types) {
3783: unless (($row eq 'registered') && ($key eq 'default')) {
3784: $datatable .= '<th>'.&mt($type).'</th>';
3785: }
3786: }
3787: unless (($row eq 'registered') && ($key eq 'default')) {
3788: $datatable .= '</tr><tr>';
3789: }
3790: foreach my $type (@types) {
3791: if ($type eq 'community') {
3792: $roles{'1'} = &mt('Community personnel');
3793: } else {
3794: $roles{'1'} = &mt('Course personnel');
3795: }
3796: $datatable .= '<td style="vertical-align: top">';
3797: if ($position eq 'top') {
3798: my %checked;
3799: if ($current{$type} eq '0') {
3800: $checked{'0'} = ' checked="checked"';
3801: } else {
3802: $checked{'1'} = ' checked="checked"';
3803: }
3804: foreach my $role ('1','0') {
3805: $datatable .= '<span class="LC_nobreak"><label>'.
3806: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3807: 'value="'.$role.'"'.$checked{$role}.' />'.
3808: $roles{$role}.'</label></span> ';
3809: }
3810: } else {
3811: if ($row eq 'types') {
3812: my %checked;
3813: if ($current{$type} =~ /^(all|dom)$/) {
3814: $checked{$1} = ' checked="checked"';
3815: } else {
3816: $checked{''} = ' checked="checked"';
3817: }
3818: foreach my $val ('','dom','all') {
3819: $datatable .= '<span class="LC_nobreak"><label>'.
3820: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3821: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3822: }
3823: } elsif ($row eq 'registered') {
3824: my %checked;
3825: if ($current{$type} eq '1') {
3826: $checked{'1'} = ' checked="checked"';
3827: } else {
3828: $checked{'0'} = ' checked="checked"';
3829: }
3830: foreach my $val ('0','1') {
3831: $datatable .= '<span class="LC_nobreak"><label>'.
3832: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3833: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3834: }
3835: } elsif ($row eq 'approval') {
3836: my %checked;
3837: if ($current{$type} =~ /^([12])$/) {
3838: $checked{$1} = ' checked="checked"';
3839: } else {
3840: $checked{'0'} = ' checked="checked"';
3841: }
3842: for my $val (0..2) {
3843: $datatable .= '<span class="LC_nobreak"><label>'.
3844: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3845: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3846: }
3847: } elsif ($row eq 'limit') {
3848: my %checked;
3849: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3850: $checked{$1} = ' checked="checked"';
3851: } else {
3852: $checked{'none'} = ' checked="checked"';
3853: }
3854: my $cap;
3855: if ($currentcap{$type} =~ /^\d+$/) {
3856: $cap = $currentcap{$type};
3857: }
3858: foreach my $val ('none','allstudents','selfenrolled') {
3859: $datatable .= '<span class="LC_nobreak"><label>'.
3860: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3861: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3862: }
3863: $datatable .= '<br />'.
3864: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3865: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3866: '</span>';
3867: }
3868: }
3869: $datatable .= '</td>';
3870: }
3871: $datatable .= '</tr>';
3872: }
3873: $datatable .= '</table></td></tr>';
3874: }
3875: } elsif ($position eq 'bottom') {
3876: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3877: }
3878: $$rowtotal += $itemcount;
3879: return $datatable;
3880: }
3881:
3882: sub print_validation_rows {
3883: my ($caller,$dom,$settings,$rowtotal) = @_;
3884: my ($itemsref,$namesref,$fieldsref);
3885: if ($caller eq 'selfenroll') {
3886: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3887: } elsif ($caller eq 'requestcourses') {
3888: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3889: }
3890: my %currvalidation;
3891: if (ref($settings) eq 'HASH') {
3892: if (ref($settings->{'validation'}) eq 'HASH') {
3893: %currvalidation = %{$settings->{'validation'}};
3894: }
3895: }
3896: my $datatable;
3897: my $itemcount = 0;
3898: foreach my $item (@{$itemsref}) {
3899: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3900: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3901: $namesref->{$item}.
3902: '</span></td>'.
3903: '<td class="LC_left_item">';
3904: if (($item eq 'url') || ($item eq 'button')) {
3905: $datatable .= '<span class="LC_nobreak">'.
3906: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3907: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3908: } elsif ($item eq 'fields') {
3909: my @currfields;
3910: if (ref($currvalidation{$item}) eq 'ARRAY') {
3911: @currfields = @{$currvalidation{$item}};
3912: }
3913: foreach my $field (@{$fieldsref}) {
3914: my $check = '';
3915: if (grep(/^\Q$field\E$/,@currfields)) {
3916: $check = ' checked="checked"';
3917: }
3918: $datatable .= '<span class="LC_nobreak"><label>'.
3919: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3920: ' value="'.$field.'"'.$check.' />'.$field.
3921: '</label></span> ';
3922: }
3923: } elsif ($item eq 'markup') {
3924: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3925: $currvalidation{$item}.
3926: '</textarea>';
3927: }
3928: $datatable .= '</td></tr>'."\n";
3929: if (ref($rowtotal)) {
3930: $itemcount ++;
3931: }
3932: }
3933: if ($caller eq 'requestcourses') {
3934: my %currhash;
3935: if (ref($settings) eq 'HASH') {
3936: if (ref($settings->{'validation'}) eq 'HASH') {
3937: if ($settings->{'validation'}{'dc'} ne '') {
3938: $currhash{$settings->{'validation'}{'dc'}} = 1;
3939: }
3940: }
3941: }
3942: my $numinrow = 2;
3943: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3944: 'validationdc',%currhash);
3945: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3946: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3947: if ($numdc > 1) {
3948: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3949: } else {
3950: $datatable .= &mt('Course creation processed as: ');
3951: }
3952: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3953: $itemcount ++;
3954: }
3955: if (ref($rowtotal)) {
3956: $$rowtotal += $itemcount;
3957: }
3958: return $datatable;
3959: }
3960:
3961: sub print_usersessions {
3962: my ($position,$dom,$settings,$rowtotal) = @_;
3963: my ($css_class,$datatable,%checked,%choices);
3964: my (%by_ip,%by_location,@intdoms);
3965: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3966:
3967: my @alldoms = &Apache::lonnet::all_domains();
3968: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3969: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3970: my %altids = &id_for_thisdom(%servers);
3971: my $itemcount = 1;
3972: if ($position eq 'top') {
3973: if (keys(%serverhomes) > 1) {
3974: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3975: my $curroffloadnow;
3976: if (ref($settings) eq 'HASH') {
3977: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3978: $curroffloadnow = $settings->{'offloadnow'};
3979: }
3980: }
3981: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3982: } else {
3983: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3984: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3985: }
3986: } else {
3987: if (keys(%by_location) == 0) {
3988: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3989: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3990: } else {
3991: my %lt = &usersession_titles();
3992: my $numinrow = 5;
3993: my $prefix;
3994: my @types;
3995: if ($position eq 'bottom') {
3996: $prefix = 'remote';
3997: @types = ('version','excludedomain','includedomain');
3998: } else {
3999: $prefix = 'hosted';
4000: @types = ('excludedomain','includedomain');
4001: }
4002: my (%current,%checkedon,%checkedoff);
4003: my @lcversions = &Apache::lonnet::all_loncaparevs();
4004: my @locations = sort(keys(%by_location));
4005: foreach my $type (@types) {
4006: $checkedon{$type} = '';
4007: $checkedoff{$type} = ' checked="checked"';
4008: }
4009: if (ref($settings) eq 'HASH') {
4010: if (ref($settings->{$prefix}) eq 'HASH') {
4011: foreach my $key (keys(%{$settings->{$prefix}})) {
4012: $current{$key} = $settings->{$prefix}{$key};
4013: if ($key eq 'version') {
4014: if ($current{$key} ne '') {
4015: $checkedon{$key} = ' checked="checked"';
4016: $checkedoff{$key} = '';
4017: }
4018: } elsif (ref($current{$key}) eq 'ARRAY') {
4019: $checkedon{$key} = ' checked="checked"';
4020: $checkedoff{$key} = '';
4021: }
4022: }
4023: }
4024: }
4025: foreach my $type (@types) {
4026: next if ($type ne 'version' && !@locations);
4027: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4028: $datatable .= '<tr'.$css_class.'>
4029: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4030: <span class="LC_nobreak">
4031: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4032: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4033: if ($type eq 'version') {
4034: my $selector = '<select name="'.$prefix.'_version">';
4035: foreach my $version (@lcversions) {
4036: my $selected = '';
4037: if ($current{'version'} eq $version) {
4038: $selected = ' selected="selected"';
4039: }
4040: $selector .= ' <option value="'.$version.'"'.
4041: $selected.'>'.$version.'</option>';
4042: }
4043: $selector .= '</select> ';
4044: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4045: } else {
4046: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4047: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4048: ' />'.(' 'x2).
4049: '<input type="button" value="'.&mt('uncheck all').'" '.
4050: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4051: "\n".
4052: '</div><div><table>';
4053: my $rem;
4054: for (my $i=0; $i<@locations; $i++) {
4055: my ($showloc,$value,$checkedtype);
4056: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4057: my $ip = $by_location{$locations[$i]}->[0];
4058: if (ref($by_ip{$ip}) eq 'ARRAY') {
4059: $value = join(':',@{$by_ip{$ip}});
4060: $showloc = join(', ',@{$by_ip{$ip}});
4061: if (ref($current{$type}) eq 'ARRAY') {
4062: foreach my $loc (@{$by_ip{$ip}}) {
4063: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4064: $checkedtype = ' checked="checked"';
4065: last;
4066: }
4067: }
4068: }
4069: }
4070: }
4071: $rem = $i%($numinrow);
4072: if ($rem == 0) {
4073: if ($i > 0) {
4074: $datatable .= '</tr>';
4075: }
4076: $datatable .= '<tr>';
4077: }
4078: $datatable .= '<td class="LC_left_item">'.
4079: '<span class="LC_nobreak"><label>'.
4080: '<input type="checkbox" name="'.$prefix.'_'.$type.
4081: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4082: '</label></span></td>';
4083: }
4084: $rem = @locations%($numinrow);
4085: my $colsleft = $numinrow - $rem;
4086: if ($colsleft > 1 ) {
4087: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4088: ' </td>';
4089: } elsif ($colsleft == 1) {
4090: $datatable .= '<td class="LC_left_item"> </td>';
4091: }
4092: $datatable .= '</tr></table>';
4093: }
4094: $datatable .= '</td></tr>';
4095: $itemcount ++;
4096: }
4097: }
4098: }
4099: $$rowtotal += $itemcount;
4100: return $datatable;
4101: }
4102:
4103: sub build_location_hashes {
4104: my ($intdoms,$by_ip,$by_location) = @_;
4105: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4106: (ref($by_location) eq 'HASH'));
4107: my %iphost = &Apache::lonnet::get_iphost();
4108: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4109: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4110: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4111: foreach my $id (@{$iphost{$primary_ip}}) {
4112: my $intdom = &Apache::lonnet::internet_dom($id);
4113: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4114: push(@{$intdoms},$intdom);
4115: }
4116: }
4117: }
4118: foreach my $ip (keys(%iphost)) {
4119: if (ref($iphost{$ip}) eq 'ARRAY') {
4120: foreach my $id (@{$iphost{$ip}}) {
4121: my $location = &Apache::lonnet::internet_dom($id);
4122: if ($location) {
4123: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4124: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4125: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4126: push(@{$by_ip->{$ip}},$location);
4127: }
4128: } else {
4129: $by_ip->{$ip} = [$location];
4130: }
4131: }
4132: }
4133: }
4134: }
4135: foreach my $ip (sort(keys(%{$by_ip}))) {
4136: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4137: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4138: my $first = $by_ip->{$ip}->[0];
4139: if (ref($by_location->{$first}) eq 'ARRAY') {
4140: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4141: push(@{$by_location->{$first}},$ip);
4142: }
4143: } else {
4144: $by_location->{$first} = [$ip];
4145: }
4146: }
4147: }
4148: return;
4149: }
4150:
4151: sub current_offloads_to {
4152: my ($dom,$settings,$servers) = @_;
4153: my (%spareid,%otherdomconfigs);
4154: if (ref($servers) eq 'HASH') {
4155: foreach my $lonhost (sort(keys(%{$servers}))) {
4156: my $gotspares;
4157: if (ref($settings) eq 'HASH') {
4158: if (ref($settings->{'spares'}) eq 'HASH') {
4159: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4160: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4161: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4162: $gotspares = 1;
4163: }
4164: }
4165: }
4166: unless ($gotspares) {
4167: my $gotspares;
4168: my $serverhomeID =
4169: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4170: my $serverhomedom =
4171: &Apache::lonnet::host_domain($serverhomeID);
4172: if ($serverhomedom ne $dom) {
4173: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4174: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4175: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4176: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4177: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4178: $gotspares = 1;
4179: }
4180: }
4181: } else {
4182: $otherdomconfigs{$serverhomedom} =
4183: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4184: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4185: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4186: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4187: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4188: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4189: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4190: $gotspares = 1;
4191: }
4192: }
4193: }
4194: }
4195: }
4196: }
4197: }
4198: unless ($gotspares) {
4199: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4200: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4201: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4202: } else {
4203: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4204: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4205: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4206: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4207: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4208: } else {
4209: my %what = (
4210: spareid => 1,
4211: );
4212: my ($result,$returnhash) =
4213: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4214: if ($result eq 'ok') {
4215: if (ref($returnhash) eq 'HASH') {
4216: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4217: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4218: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4219: }
4220: }
4221: }
4222: }
4223: }
4224: }
4225: }
4226: }
4227: return %spareid;
4228: }
4229:
4230: sub spares_row {
4231: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4232: my $css_class;
4233: my $numinrow = 4;
4234: my $itemcount = 1;
4235: my $datatable;
4236: my %typetitles = &sparestype_titles();
4237: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4238: foreach my $server (sort(keys(%{$servers}))) {
4239: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4240: my ($othercontrol,$serverdom);
4241: if ($serverhome ne $server) {
4242: $serverdom = &Apache::lonnet::host_domain($serverhome);
4243: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4244: } else {
4245: $serverdom = &Apache::lonnet::host_domain($server);
4246: if ($serverdom ne $dom) {
4247: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4248: }
4249: }
4250: next unless (ref($spareid->{$server}) eq 'HASH');
4251: my $checkednow;
4252: if (ref($curroffloadnow) eq 'HASH') {
4253: if ($curroffloadnow->{$server}) {
4254: $checkednow = ' checked="checked"';
4255: }
4256: }
4257: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4258: $datatable .= '<tr'.$css_class.'>
4259: <td rowspan="2">
4260: <span class="LC_nobreak">'.
4261: &mt('[_1] when busy, offloads to:'
4262: ,'<b>'.$server.'</b>').'</span><br />'.
4263: '<span class="LC_nobreak">'."\n".
4264: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4265: ' '.&mt('Switch active users on next access').'</label></span>'.
4266: "\n";
4267: my (%current,%canselect);
4268: my @choices =
4269: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4270: foreach my $type ('primary','default') {
4271: if (ref($spareid->{$server}) eq 'HASH') {
4272: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4273: my @spares = @{$spareid->{$server}{$type}};
4274: if (@spares > 0) {
4275: if ($othercontrol) {
4276: $current{$type} = join(', ',@spares);
4277: } else {
4278: $current{$type} .= '<table>';
4279: my $numspares = scalar(@spares);
4280: for (my $i=0; $i<@spares; $i++) {
4281: my $rem = $i%($numinrow);
4282: if ($rem == 0) {
4283: if ($i > 0) {
4284: $current{$type} .= '</tr>';
4285: }
4286: $current{$type} .= '<tr>';
4287: }
4288: $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'".');" /> '.
4289: $spareid->{$server}{$type}[$i].
4290: '</label></td>'."\n";
4291: }
4292: my $rem = @spares%($numinrow);
4293: my $colsleft = $numinrow - $rem;
4294: if ($colsleft > 1 ) {
4295: $current{$type} .= '<td colspan="'.$colsleft.
4296: '" class="LC_left_item">'.
4297: ' </td>';
4298: } elsif ($colsleft == 1) {
4299: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4300: }
4301: $current{$type} .= '</tr></table>';
4302: }
4303: }
4304: }
4305: if ($current{$type} eq '') {
4306: $current{$type} = &mt('None specified');
4307: }
4308: if ($othercontrol) {
4309: if ($type eq 'primary') {
4310: $canselect{$type} = $othercontrol;
4311: }
4312: } else {
4313: $canselect{$type} =
4314: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4315: '<select name="newspare_'.$type.'_'.$server.'" '.
4316: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4317: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4318: if (@choices > 0) {
4319: foreach my $lonhost (@choices) {
4320: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4321: }
4322: }
4323: $canselect{$type} .= '</select>'."\n";
4324: }
4325: } else {
4326: $current{$type} = &mt('Could not be determined');
4327: if ($type eq 'primary') {
4328: $canselect{$type} = $othercontrol;
4329: }
4330: }
4331: if ($type eq 'default') {
4332: $datatable .= '<tr'.$css_class.'>';
4333: }
4334: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4335: '<td>'.$current{$type}.'</td>'."\n".
4336: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4337: }
4338: $itemcount ++;
4339: }
4340: }
4341: $$rowtotal += $itemcount;
4342: return $datatable;
4343: }
4344:
4345: sub possible_newspares {
4346: my ($server,$currspares,$serverhomes,$altids) = @_;
4347: my $serverhostname = &Apache::lonnet::hostname($server);
4348: my %excluded;
4349: if ($serverhostname ne '') {
4350: %excluded = (
4351: $serverhostname => 1,
4352: );
4353: }
4354: if (ref($currspares) eq 'HASH') {
4355: foreach my $type (keys(%{$currspares})) {
4356: if (ref($currspares->{$type}) eq 'ARRAY') {
4357: if (@{$currspares->{$type}} > 0) {
4358: foreach my $curr (@{$currspares->{$type}}) {
4359: my $hostname = &Apache::lonnet::hostname($curr);
4360: $excluded{$hostname} = 1;
4361: }
4362: }
4363: }
4364: }
4365: }
4366: my @choices;
4367: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4368: if (keys(%{$serverhomes}) > 1) {
4369: foreach my $name (sort(keys(%{$serverhomes}))) {
4370: unless ($excluded{$name}) {
4371: if (exists($altids->{$serverhomes->{$name}})) {
4372: push(@choices,$altids->{$serverhomes->{$name}});
4373: } else {
4374: push(@choices,$serverhomes->{$name});
4375: }
4376: }
4377: }
4378: }
4379: }
4380: return sort(@choices);
4381: }
4382:
4383: sub print_loadbalancing {
4384: my ($dom,$settings,$rowtotal) = @_;
4385: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4386: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4387: my $numinrow = 1;
4388: my $datatable;
4389: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4390: my (%currbalancer,%currtargets,%currrules,%existing);
4391: if (ref($settings) eq 'HASH') {
4392: %existing = %{$settings};
4393: }
4394: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4395: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4396: \%currtargets,\%currrules);
4397: } else {
4398: return;
4399: }
4400: my ($othertitle,$usertypes,$types) =
4401: &Apache::loncommon::sorted_inst_types($dom);
4402: my $rownum = 8;
4403: if (ref($types) eq 'ARRAY') {
4404: $rownum += scalar(@{$types});
4405: }
4406: my @css_class = ('LC_odd_row','LC_even_row');
4407: my $balnum = 0;
4408: my $islast;
4409: my (@toshow,$disabledtext);
4410: if (keys(%currbalancer) > 0) {
4411: @toshow = sort(keys(%currbalancer));
4412: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4413: push(@toshow,'');
4414: }
4415: } else {
4416: @toshow = ('');
4417: $disabledtext = &mt('No existing load balancer');
4418: }
4419: foreach my $lonhost (@toshow) {
4420: if ($balnum == scalar(@toshow)-1) {
4421: $islast = 1;
4422: } else {
4423: $islast = 0;
4424: }
4425: my $cssidx = $balnum%2;
4426: my $targets_div_style = 'display: none';
4427: my $disabled_div_style = 'display: block';
4428: my $homedom_div_style = 'display: none';
4429: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4430: '<td rowspan="'.$rownum.'" valign="top">'.
4431: '<p>';
4432: if ($lonhost eq '') {
4433: $datatable .= '<span class="LC_nobreak">';
4434: if (keys(%currbalancer) > 0) {
4435: $datatable .= &mt('Add balancer:');
4436: } else {
4437: $datatable .= &mt('Enable balancer:');
4438: }
4439: $datatable .= ' '.
4440: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4441: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4442: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4443: '<option value="" selected="selected">'.&mt('None').
4444: '</option>'."\n";
4445: foreach my $server (sort(keys(%servers))) {
4446: next if ($currbalancer{$server});
4447: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4448: }
4449: $datatable .=
4450: '</select>'."\n".
4451: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4452: } else {
4453: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4454: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4455: &mt('Stop balancing').'</label>'.
4456: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4457: $targets_div_style = 'display: block';
4458: $disabled_div_style = 'display: none';
4459: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4460: $homedom_div_style = 'display: block';
4461: }
4462: }
4463: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4464: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4465: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4466: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4467: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4468: my @sparestypes = ('primary','default');
4469: my %typetitles = &sparestype_titles();
4470: my %hostherechecked = (
4471: no => ' checked="checked"',
4472: );
4473: foreach my $sparetype (@sparestypes) {
4474: my $targettable;
4475: for (my $i=0; $i<$numspares; $i++) {
4476: my $checked;
4477: if (ref($currtargets{$lonhost}) eq 'HASH') {
4478: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4479: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4480: $checked = ' checked="checked"';
4481: }
4482: }
4483: }
4484: my ($chkboxval,$disabled);
4485: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4486: $chkboxval = $spares[$i];
4487: }
4488: if (exists($currbalancer{$spares[$i]})) {
4489: $disabled = ' disabled="disabled"';
4490: }
4491: $targettable .=
4492: '<td><span class="LC_nobreak"><label>'.
4493: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4494: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4495: '</span></label></span></td>';
4496: my $rem = $i%($numinrow);
4497: if ($rem == 0) {
4498: if (($i > 0) && ($i < $numspares-1)) {
4499: $targettable .= '</tr>';
4500: }
4501: if ($i < $numspares-1) {
4502: $targettable .= '<tr>';
4503: }
4504: }
4505: }
4506: if ($targettable ne '') {
4507: my $rem = $numspares%($numinrow);
4508: my $colsleft = $numinrow - $rem;
4509: if ($colsleft > 1 ) {
4510: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4511: ' </td>';
4512: } elsif ($colsleft == 1) {
4513: $targettable .= '<td class="LC_left_item"> </td>';
4514: }
4515: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4516: '<table><tr>'.$targettable.'</tr></table><br />';
4517: }
4518: $hostherechecked{$sparetype} = '';
4519: if (ref($currtargets{$lonhost}) eq 'HASH') {
4520: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4521: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4522: $hostherechecked{$sparetype} = ' checked="checked"';
4523: $hostherechecked{'no'} = '';
4524: }
4525: }
4526: }
4527: }
4528: $datatable .= &mt('Hosting on balancer itself').'<br />'.
4529: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
4530: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
4531: foreach my $sparetype (@sparestypes) {
4532: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
4533: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
4534: '</i></label><br />';
4535: }
4536: $datatable .= '</div></td></tr>'.
4537: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4538: $othertitle,$usertypes,$types,\%servers,
4539: \%currbalancer,$lonhost,
4540: $targets_div_style,$homedom_div_style,
4541: $css_class[$cssidx],$balnum,$islast);
4542: $$rowtotal += $rownum;
4543: $balnum ++;
4544: }
4545: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4546: return $datatable;
4547: }
4548:
4549: sub get_loadbalancers_config {
4550: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
4551: return unless ((ref($servers) eq 'HASH') &&
4552: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4553: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
4554: if (keys(%{$existing}) > 0) {
4555: my $oldlonhost;
4556: foreach my $key (sort(keys(%{$existing}))) {
4557: if ($key eq 'lonhost') {
4558: $oldlonhost = $existing->{'lonhost'};
4559: $currbalancer->{$oldlonhost} = 1;
4560: } elsif ($key eq 'targets') {
4561: if ($oldlonhost) {
4562: $currtargets->{$oldlonhost} = $existing->{'targets'};
4563: }
4564: } elsif ($key eq 'rules') {
4565: if ($oldlonhost) {
4566: $currrules->{$oldlonhost} = $existing->{'rules'};
4567: }
4568: } elsif (ref($existing->{$key}) eq 'HASH') {
4569: $currbalancer->{$key} = 1;
4570: $currtargets->{$key} = $existing->{$key}{'targets'};
4571: $currrules->{$key} = $existing->{$key}{'rules'};
4572: }
4573: }
4574: } else {
4575: my ($balancerref,$targetsref) =
4576: &Apache::lonnet::get_lonbalancer_config($servers);
4577: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4578: foreach my $server (sort(keys(%{$balancerref}))) {
4579: $currbalancer->{$server} = 1;
4580: $currtargets->{$server} = $targetsref->{$server};
4581: }
4582: }
4583: }
4584: return;
4585: }
4586:
4587: sub loadbalancing_rules {
4588: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4589: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4590: $css_class,$balnum,$islast) = @_;
4591: my $output;
4592: my $num = 0;
4593: my ($alltypes,$othertypes,$titles) =
4594: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4595: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4596: foreach my $type (@{$alltypes}) {
4597: $num ++;
4598: my $current;
4599: if (ref($currrules) eq 'HASH') {
4600: $current = $currrules->{$type};
4601: }
4602: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4603: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4604: $current = '';
4605: }
4606: }
4607: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4608: $servers,$currbalancer,$lonhost,$dom,
4609: $targets_div_style,$homedom_div_style,
4610: $css_class,$balnum,$num,$islast);
4611: }
4612: }
4613: return $output;
4614: }
4615:
4616: sub loadbalancing_titles {
4617: my ($dom,$intdom,$usertypes,$types) = @_;
4618: my %othertypes = (
4619: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4620: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4621: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4622: '_LC_external' => &mt('Users not from [_1]',$intdom),
4623: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4624: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4625: );
4626: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4627: if (ref($types) eq 'ARRAY') {
4628: unshift(@alltypes,@{$types},'default');
4629: }
4630: my %titles;
4631: foreach my $type (@alltypes) {
4632: if ($type =~ /^_LC_/) {
4633: $titles{$type} = $othertypes{$type};
4634: } elsif ($type eq 'default') {
4635: $titles{$type} = &mt('All users from [_1]',$dom);
4636: if (ref($types) eq 'ARRAY') {
4637: if (@{$types} > 0) {
4638: $titles{$type} = &mt('Other users from [_1]',$dom);
4639: }
4640: }
4641: } elsif (ref($usertypes) eq 'HASH') {
4642: $titles{$type} = $usertypes->{$type};
4643: }
4644: }
4645: return (\@alltypes,\%othertypes,\%titles);
4646: }
4647:
4648: sub loadbalance_rule_row {
4649: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4650: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4651: my @rulenames;
4652: my %ruletitles = &offloadtype_text();
4653: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4654: @rulenames = ('balancer','offloadedto','specific');
4655: } else {
4656: @rulenames = ('default','homeserver');
4657: if ($type eq '_LC_external') {
4658: push(@rulenames,'externalbalancer');
4659: } else {
4660: push(@rulenames,'specific');
4661: }
4662: push(@rulenames,'none');
4663: }
4664: my $style = $targets_div_style;
4665: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4666: $style = $homedom_div_style;
4667: }
4668: my $space;
4669: if ($islast && $num == 1) {
4670: $space = '<div display="inline-block"> </div>';
4671: }
4672: my $output =
4673: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4674: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4675: '<td valaign="top">'.$space.
4676: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4677: for (my $i=0; $i<@rulenames; $i++) {
4678: my $rule = $rulenames[$i];
4679: my ($checked,$extra);
4680: if ($rulenames[$i] eq 'default') {
4681: $rule = '';
4682: }
4683: if ($rulenames[$i] eq 'specific') {
4684: if (ref($servers) eq 'HASH') {
4685: my $default;
4686: if (($current ne '') && (exists($servers->{$current}))) {
4687: $checked = ' checked="checked"';
4688: }
4689: unless ($checked) {
4690: $default = ' selected="selected"';
4691: }
4692: $extra =
4693: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4694: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4695: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4696: '<option value=""'.$default.'></option>'."\n";
4697: foreach my $server (sort(keys(%{$servers}))) {
4698: if (ref($currbalancer) eq 'HASH') {
4699: next if (exists($currbalancer->{$server}));
4700: }
4701: my $selected;
4702: if ($server eq $current) {
4703: $selected = ' selected="selected"';
4704: }
4705: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4706: }
4707: $extra .= '</select>';
4708: }
4709: } elsif ($rule eq $current) {
4710: $checked = ' checked="checked"';
4711: }
4712: $output .= '<span class="LC_nobreak"><label>'.
4713: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4714: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4715: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4716: ')"'.$checked.' /> ';
4717: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4718: $output .= $ruletitles{'particular'};
4719: } else {
4720: $output .= $ruletitles{$rulenames[$i]};
4721: }
4722: $output .= '</label>'.$extra.'</span><br />'."\n";
4723: }
4724: $output .= '</div></td></tr>'."\n";
4725: return $output;
4726: }
4727:
4728: sub offloadtype_text {
4729: my %ruletitles = &Apache::lonlocal::texthash (
4730: 'default' => 'Offloads to default destinations',
4731: 'homeserver' => "Offloads to user's home server",
4732: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4733: 'specific' => 'Offloads to specific server',
4734: 'none' => 'No offload',
4735: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4736: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4737: 'particular' => 'Session hosted (after re-auth) on server:',
4738: );
4739: return %ruletitles;
4740: }
4741:
4742: sub sparestype_titles {
4743: my %typestitles = &Apache::lonlocal::texthash (
4744: 'primary' => 'primary',
4745: 'default' => 'default',
4746: );
4747: return %typestitles;
4748: }
4749:
4750: sub contact_titles {
4751: my %titles = &Apache::lonlocal::texthash (
4752: 'supportemail' => 'Support E-mail address',
4753: 'adminemail' => 'Default Server Admin E-mail address',
4754: 'errormail' => 'Error reports to be e-mailed to',
4755: 'packagesmail' => 'Package update alerts to be e-mailed to',
4756: 'helpdeskmail' => "Helpdesk requests for this domain's users",
4757: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
4758: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4759: 'requestsmail' => 'E-mail from course requests requiring approval',
4760: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4761: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4762: );
4763: my %short_titles = &Apache::lonlocal::texthash (
4764: adminemail => 'Admin E-mail address',
4765: supportemail => 'Support E-mail',
4766: );
4767: return (\%titles,\%short_titles);
4768: }
4769:
4770: sub helpform_fields {
4771: my %titles = &Apache::lonlocal::texthash (
4772: 'username' => 'Name',
4773: 'user' => 'Username/domain',
4774: 'phone' => 'Phone',
4775: 'cc' => 'Cc e-mail',
4776: 'course' => 'Course Details',
4777: 'section' => 'Sections',
4778: 'screenshot' => 'File upload',
4779: );
4780: my @fields = ('username','phone','user','course','section','cc','screenshot');
4781: my %possoptions = (
4782: username => ['yes','no','req'],
4783: phone => ['yes','no','req'],
4784: user => ['yes','no'],
4785: cc => ['yes','no'],
4786: course => ['yes','no'],
4787: section => ['yes','no'],
4788: screenshot => ['yes','no'],
4789: );
4790: my %fieldoptions = &Apache::lonlocal::texthash (
4791: 'yes' => 'Optional',
4792: 'req' => 'Required',
4793: 'no' => "Not shown",
4794: );
4795: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
4796: }
4797:
4798: sub tool_titles {
4799: my %titles = &Apache::lonlocal::texthash (
4800: aboutme => 'Personal web page',
4801: blog => 'Blog',
4802: webdav => 'WebDAV',
4803: portfolio => 'Portfolio',
4804: official => 'Official courses (with institutional codes)',
4805: unofficial => 'Unofficial courses',
4806: community => 'Communities',
4807: textbook => 'Textbook courses',
4808: );
4809: return %titles;
4810: }
4811:
4812: sub courserequest_titles {
4813: my %titles = &Apache::lonlocal::texthash (
4814: official => 'Official',
4815: unofficial => 'Unofficial',
4816: community => 'Communities',
4817: textbook => 'Textbook',
4818: norequest => 'Not allowed',
4819: approval => 'Approval by Dom. Coord.',
4820: validate => 'With validation',
4821: autolimit => 'Numerical limit',
4822: unlimited => '(blank for unlimited)',
4823: );
4824: return %titles;
4825: }
4826:
4827: sub authorrequest_titles {
4828: my %titles = &Apache::lonlocal::texthash (
4829: norequest => 'Not allowed',
4830: approval => 'Approval by Dom. Coord.',
4831: automatic => 'Automatic approval',
4832: );
4833: return %titles;
4834: }
4835:
4836: sub courserequest_conditions {
4837: my %conditions = &Apache::lonlocal::texthash (
4838: approval => '(Processing of request subject to approval by Domain Coordinator).',
4839: validate => '(Processing of request subject to institutional validation).',
4840: );
4841: return %conditions;
4842: }
4843:
4844:
4845: sub print_usercreation {
4846: my ($position,$dom,$settings,$rowtotal) = @_;
4847: my $numinrow = 4;
4848: my $datatable;
4849: if ($position eq 'top') {
4850: $$rowtotal ++;
4851: my $rowcount = 0;
4852: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4853: if (ref($rules) eq 'HASH') {
4854: if (keys(%{$rules}) > 0) {
4855: $datatable .= &user_formats_row('username',$settings,$rules,
4856: $ruleorder,$numinrow,$rowcount);
4857: $$rowtotal ++;
4858: $rowcount ++;
4859: }
4860: }
4861: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4862: if (ref($idrules) eq 'HASH') {
4863: if (keys(%{$idrules}) > 0) {
4864: $datatable .= &user_formats_row('id',$settings,$idrules,
4865: $idruleorder,$numinrow,$rowcount);
4866: $$rowtotal ++;
4867: $rowcount ++;
4868: }
4869: }
4870: if ($rowcount == 0) {
4871: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4872: $$rowtotal ++;
4873: $rowcount ++;
4874: }
4875: } elsif ($position eq 'middle') {
4876: my @creators = ('author','course','requestcrs');
4877: my ($rules,$ruleorder) =
4878: &Apache::lonnet::inst_userrules($dom,'username');
4879: my %lt = &usercreation_types();
4880: my %checked;
4881: if (ref($settings) eq 'HASH') {
4882: if (ref($settings->{'cancreate'}) eq 'HASH') {
4883: foreach my $item (@creators) {
4884: $checked{$item} = $settings->{'cancreate'}{$item};
4885: }
4886: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4887: foreach my $item (@creators) {
4888: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4889: $checked{$item} = 'none';
4890: }
4891: }
4892: }
4893: }
4894: my $rownum = 0;
4895: foreach my $item (@creators) {
4896: $rownum ++;
4897: if ($checked{$item} eq '') {
4898: $checked{$item} = 'any';
4899: }
4900: my $css_class;
4901: if ($rownum%2) {
4902: $css_class = '';
4903: } else {
4904: $css_class = ' class="LC_odd_row" ';
4905: }
4906: $datatable .= '<tr'.$css_class.'>'.
4907: '<td><span class="LC_nobreak">'.$lt{$item}.
4908: '</span></td><td align="right">';
4909: my @options = ('any');
4910: if (ref($rules) eq 'HASH') {
4911: if (keys(%{$rules}) > 0) {
4912: push(@options,('official','unofficial'));
4913: }
4914: }
4915: push(@options,'none');
4916: foreach my $option (@options) {
4917: my $type = 'radio';
4918: my $check = ' ';
4919: if ($checked{$item} eq $option) {
4920: $check = ' checked="checked" ';
4921: }
4922: $datatable .= '<span class="LC_nobreak"><label>'.
4923: '<input type="'.$type.'" name="can_createuser_'.
4924: $item.'" value="'.$option.'"'.$check.'/> '.
4925: $lt{$option}.'</label> </span>';
4926: }
4927: $datatable .= '</td></tr>';
4928: }
4929: } else {
4930: my @contexts = ('author','course','domain');
4931: my @authtypes = ('int','krb4','krb5','loc');
4932: my %checked;
4933: if (ref($settings) eq 'HASH') {
4934: if (ref($settings->{'authtypes'}) eq 'HASH') {
4935: foreach my $item (@contexts) {
4936: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4937: foreach my $auth (@authtypes) {
4938: if ($settings->{'authtypes'}{$item}{$auth}) {
4939: $checked{$item}{$auth} = ' checked="checked" ';
4940: }
4941: }
4942: }
4943: }
4944: }
4945: } else {
4946: foreach my $item (@contexts) {
4947: foreach my $auth (@authtypes) {
4948: $checked{$item}{$auth} = ' checked="checked" ';
4949: }
4950: }
4951: }
4952: my %title = &context_names();
4953: my %authname = &authtype_names();
4954: my $rownum = 0;
4955: my $css_class;
4956: foreach my $item (@contexts) {
4957: if ($rownum%2) {
4958: $css_class = '';
4959: } else {
4960: $css_class = ' class="LC_odd_row" ';
4961: }
4962: $datatable .= '<tr'.$css_class.'>'.
4963: '<td>'.$title{$item}.
4964: '</td><td class="LC_left_item">'.
4965: '<span class="LC_nobreak">';
4966: foreach my $auth (@authtypes) {
4967: $datatable .= '<label>'.
4968: '<input type="checkbox" name="'.$item.'_auth" '.
4969: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4970: $authname{$auth}.'</label> ';
4971: }
4972: $datatable .= '</span></td></tr>';
4973: $rownum ++;
4974: }
4975: $$rowtotal += $rownum;
4976: }
4977: return $datatable;
4978: }
4979:
4980: sub print_selfcreation {
4981: my ($position,$dom,$settings,$rowtotal) = @_;
4982: my (@selfcreate,$createsettings,$processing,$datatable);
4983: if (ref($settings) eq 'HASH') {
4984: if (ref($settings->{'cancreate'}) eq 'HASH') {
4985: $createsettings = $settings->{'cancreate'};
4986: if (ref($createsettings) eq 'HASH') {
4987: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4988: @selfcreate = @{$createsettings->{'selfcreate'}};
4989: } elsif ($createsettings->{'selfcreate'} ne '') {
4990: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4991: @selfcreate = ('email','login','sso');
4992: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4993: @selfcreate = ($createsettings->{'selfcreate'});
4994: }
4995: }
4996: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4997: $processing = $createsettings->{'selfcreateprocessing'};
4998: }
4999: }
5000: }
5001: }
5002: my %radiohash;
5003: my $numinrow = 4;
5004: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5005: if ($position eq 'top') {
5006: my %choices = &Apache::lonlocal::texthash (
5007: cancreate_login => 'Institutional Login',
5008: cancreate_sso => 'Institutional Single Sign On',
5009: );
5010: my @toggles = sort(keys(%choices));
5011: my %defaultchecked = (
5012: 'cancreate_login' => 'off',
5013: 'cancreate_sso' => 'off',
5014: );
5015: my ($onclick,$itemcount);
5016: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5017: \%choices,$itemcount,$onclick);
5018: $$rowtotal += $itemcount;
5019:
5020: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5021:
5022: if (ref($usertypes) eq 'HASH') {
5023: if (keys(%{$usertypes}) > 0) {
5024: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5025: $dom,$numinrow,$othertitle,
5026: 'statustocreate',$$rowtotal);
5027: $$rowtotal ++;
5028: }
5029: }
5030: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5031: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5032: $fieldtitles{'inststatus'} = &mt('Institutional status');
5033: my $rem;
5034: my $numperrow = 2;
5035: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5036: $datatable .= '<tr'.$css_class.'>'.
5037: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5038: '<td class="LC_left_item">'."\n".
5039: '<table><tr><td>'."\n";
5040: for (my $i=0; $i<@fields; $i++) {
5041: $rem = $i%($numperrow);
5042: if ($rem == 0) {
5043: if ($i > 0) {
5044: $datatable .= '</tr>';
5045: }
5046: $datatable .= '<tr>';
5047: }
5048: my $currval;
5049: if (ref($createsettings) eq 'HASH') {
5050: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5051: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5052: }
5053: }
5054: $datatable .= '<td class="LC_left_item">'.
5055: '<span class="LC_nobreak">'.
5056: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5057: 'value="'.$currval.'" size="10" /> '.
5058: $fieldtitles{$fields[$i]}.'</span></td>';
5059: }
5060: my $colsleft = $numperrow - $rem;
5061: if ($colsleft > 1 ) {
5062: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5063: ' </td>';
5064: } elsif ($colsleft == 1) {
5065: $datatable .= '<td class="LC_left_item"> </td>';
5066: }
5067: $datatable .= '</tr></table></td></tr>';
5068: $$rowtotal ++;
5069: } elsif ($position eq 'middle') {
5070: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5071: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5072: $usertypes->{'default'} = $othertitle;
5073: if (ref($types) eq 'ARRAY') {
5074: push(@{$types},'default');
5075: $usertypes->{'default'} = $othertitle;
5076: foreach my $status (@{$types}) {
5077: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5078: $numinrow,$$rowtotal,$usertypes);
5079: $$rowtotal ++;
5080: }
5081: }
5082: } else {
5083: my %choices = &Apache::lonlocal::texthash (
5084: cancreate_email => 'E-mail address as username',
5085: );
5086: my @toggles = sort(keys(%choices));
5087: my %defaultchecked = (
5088: 'cancreate_email' => 'off',
5089: );
5090: my $itemcount = 0;
5091: my $display = 'none';
5092: if (grep(/^\Qemail\E$/,@selfcreate)) {
5093: $display = 'block';
5094: }
5095: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5096: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5097: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5098: my $usertypes = {};
5099: my $order = [];
5100: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5101: $usertypes = $domdefaults{'inststatustypes'};
5102: $order = $domdefaults{'inststatusguest'};
5103: }
5104: if (ref($order) eq 'ARRAY') {
5105: push(@{$order},'default');
5106: if (@{$order} > 1) {
5107: $usertypes->{'default'} = &mt('Other users');
5108: $additional .= '<table><tr>';
5109: foreach my $status (@{$order}) {
5110: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5111: }
5112: $additional .= '</tr><tr>';
5113: foreach my $status (@{$order}) {
5114: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5115: }
5116: $additional .= '</tr></table>';
5117: } else {
5118: $usertypes->{'default'} = &mt('All users');
5119: $additional .= &email_as_username($rowtotal,$processing);
5120: }
5121: }
5122: $additional .= '</div>'."\n";
5123:
5124: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5125: \%choices,$$rowtotal,$onclick,$additional);
5126: $$rowtotal ++;
5127: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5128: $$rowtotal ++;
5129: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5130: $numinrow = 1;
5131: if (ref($order) eq 'ARRAY') {
5132: foreach my $status (@{$order}) {
5133: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5134: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5135: $$rowtotal ++;
5136: }
5137: }
5138: my ($emailrules,$emailruleorder) =
5139: &Apache::lonnet::inst_userrules($dom,'email');
5140: if (ref($emailrules) eq 'HASH') {
5141: if (keys(%{$emailrules}) > 0) {
5142: $datatable .= &user_formats_row('email',$settings,$emailrules,
5143: $emailruleorder,$numinrow,$$rowtotal);
5144: $$rowtotal ++;
5145: }
5146: }
5147: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5148: }
5149: return $datatable;
5150: }
5151:
5152: sub email_as_username {
5153: my ($rowtotal,$processing,$type) = @_;
5154: my %choices =
5155: &Apache::lonlocal::texthash (
5156: automatic => 'Automatic approval',
5157: approval => 'Queued for approval',
5158: );
5159: my $output;
5160: foreach my $option ('automatic','approval') {
5161: my $checked;
5162: if (ref($processing) eq 'HASH') {
5163: if ($type eq '') {
5164: if (!exists($processing->{'default'})) {
5165: if ($option eq 'automatic') {
5166: $checked = ' checked="checked"';
5167: }
5168: } else {
5169: if ($processing->{'default'} eq $option) {
5170: $checked = ' checked="checked"';
5171: }
5172: }
5173: } else {
5174: if (!exists($processing->{$type})) {
5175: if ($option eq 'automatic') {
5176: $checked = ' checked="checked"';
5177: }
5178: } else {
5179: if ($processing->{$type} eq $option) {
5180: $checked = ' checked="checked"';
5181: }
5182: }
5183: }
5184: } elsif ($option eq 'automatic') {
5185: $checked = ' checked="checked"';
5186: }
5187: my $name = 'cancreate_emailprocess';
5188: if (($type ne '') && ($type ne 'default')) {
5189: $name .= '_'.$type;
5190: }
5191: $output .= '<span class="LC_nobreak"><label>'.
5192: '<input type="radio" name="'.$name.'"'.
5193: $checked.' value="'.$option.'" />'.
5194: $choices{$option}.'</label></span>';
5195: if ($type eq '') {
5196: $output .= ' ';
5197: } else {
5198: $output .= '<br />';
5199: }
5200: }
5201: $$rowtotal ++;
5202: return $output;
5203: }
5204:
5205: sub captcha_choice {
5206: my ($context,$settings,$itemcount) = @_;
5207: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5208: $vertext,$currver);
5209: my %lt = &captcha_phrases();
5210: $keyentry = 'hidden';
5211: if ($context eq 'cancreate') {
5212: $rowname = &mt('CAPTCHA validation');
5213: } elsif ($context eq 'login') {
5214: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5215: }
5216: if (ref($settings) eq 'HASH') {
5217: if ($settings->{'captcha'}) {
5218: $checked{$settings->{'captcha'}} = ' checked="checked"';
5219: } else {
5220: $checked{'original'} = ' checked="checked"';
5221: }
5222: if ($settings->{'captcha'} eq 'recaptcha') {
5223: $pubtext = $lt{'pub'};
5224: $privtext = $lt{'priv'};
5225: $keyentry = 'text';
5226: $vertext = $lt{'ver'};
5227: $currver = $settings->{'recaptchaversion'};
5228: if ($currver ne '2') {
5229: $currver = 1;
5230: }
5231: }
5232: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5233: $currpub = $settings->{'recaptchakeys'}{'public'};
5234: $currpriv = $settings->{'recaptchakeys'}{'private'};
5235: }
5236: } else {
5237: $checked{'original'} = ' checked="checked"';
5238: }
5239: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5240: my $output = '<tr'.$css_class.'>'.
5241: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5242: '<table><tr><td>'."\n";
5243: foreach my $option ('original','recaptcha','notused') {
5244: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5245: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5246: $lt{$option}.'</label></span>';
5247: unless ($option eq 'notused') {
5248: $output .= (' 'x2)."\n";
5249: }
5250: }
5251: #
5252: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5253: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5254: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5255: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5256: #
5257: $output .= '</td></tr>'."\n".
5258: '<tr><td>'."\n".
5259: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5260: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5261: $currpub.'" size="40" /></span><br />'."\n".
5262: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5263: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5264: $currpriv.'" size="40" /></span><br />'.
5265: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5266: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5267: $currver.'" size="3" /></span><br />'.
5268: '</td></tr></table>'."\n".
5269: '</td></tr>';
5270: return $output;
5271: }
5272:
5273: sub user_formats_row {
5274: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5275: my $output;
5276: my %text = (
5277: 'username' => 'new usernames',
5278: 'id' => 'IDs',
5279: 'email' => 'self-created accounts (e-mail)',
5280: );
5281: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5282: $output = '<tr '.$css_class.'>'.
5283: '<td><span class="LC_nobreak">';
5284: if ($type eq 'email') {
5285: $output .= &mt("Formats disallowed for $text{$type}: ");
5286: } else {
5287: $output .= &mt("Format rules to check for $text{$type}: ");
5288: }
5289: $output .= '</span></td>'.
5290: '<td class="LC_left_item" colspan="2"><table>';
5291: my $rem;
5292: if (ref($ruleorder) eq 'ARRAY') {
5293: for (my $i=0; $i<@{$ruleorder}; $i++) {
5294: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5295: my $rem = $i%($numinrow);
5296: if ($rem == 0) {
5297: if ($i > 0) {
5298: $output .= '</tr>';
5299: }
5300: $output .= '<tr>';
5301: }
5302: my $check = ' ';
5303: if (ref($settings) eq 'HASH') {
5304: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5305: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5306: $check = ' checked="checked" ';
5307: }
5308: }
5309: }
5310: $output .= '<td class="LC_left_item">'.
5311: '<span class="LC_nobreak"><label>'.
5312: '<input type="checkbox" name="'.$type.'_rule" '.
5313: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5314: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5315: }
5316: }
5317: $rem = @{$ruleorder}%($numinrow);
5318: }
5319: my $colsleft = $numinrow - $rem;
5320: if ($colsleft > 1 ) {
5321: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5322: ' </td>';
5323: } elsif ($colsleft == 1) {
5324: $output .= '<td class="LC_left_item"> </td>';
5325: }
5326: $output .= '</tr></table></td></tr>';
5327: return $output;
5328: }
5329:
5330: sub usercreation_types {
5331: my %lt = &Apache::lonlocal::texthash (
5332: author => 'When adding a co-author',
5333: course => 'When adding a user to a course',
5334: requestcrs => 'When requesting a course',
5335: any => 'Any',
5336: official => 'Institutional only ',
5337: unofficial => 'Non-institutional only',
5338: none => 'None',
5339: );
5340: return %lt;
5341: }
5342:
5343: sub selfcreation_types {
5344: my %lt = &Apache::lonlocal::texthash (
5345: selfcreate => 'User creates own account',
5346: any => 'Any',
5347: official => 'Institutional only ',
5348: unofficial => 'Non-institutional only',
5349: email => 'E-mail address',
5350: login => 'Institutional Login',
5351: sso => 'SSO',
5352: );
5353: }
5354:
5355: sub authtype_names {
5356: my %lt = &Apache::lonlocal::texthash(
5357: int => 'Internal',
5358: krb4 => 'Kerberos 4',
5359: krb5 => 'Kerberos 5',
5360: loc => 'Local',
5361: );
5362: return %lt;
5363: }
5364:
5365: sub context_names {
5366: my %context_title = &Apache::lonlocal::texthash(
5367: author => 'Creating users when an Author',
5368: course => 'Creating users when in a course',
5369: domain => 'Creating users when a Domain Coordinator',
5370: );
5371: return %context_title;
5372: }
5373:
5374: sub print_usermodification {
5375: my ($position,$dom,$settings,$rowtotal) = @_;
5376: my $numinrow = 4;
5377: my ($context,$datatable,$rowcount);
5378: if ($position eq 'top') {
5379: $rowcount = 0;
5380: $context = 'author';
5381: foreach my $role ('ca','aa') {
5382: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5383: $numinrow,$rowcount);
5384: $$rowtotal ++;
5385: $rowcount ++;
5386: }
5387: } elsif ($position eq 'bottom') {
5388: $context = 'course';
5389: $rowcount = 0;
5390: foreach my $role ('st','ep','ta','in','cr') {
5391: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5392: $numinrow,$rowcount);
5393: $$rowtotal ++;
5394: $rowcount ++;
5395: }
5396: }
5397: return $datatable;
5398: }
5399:
5400: sub print_defaults {
5401: my ($position,$dom,$settings,$rowtotal) = @_;
5402: my $rownum = 0;
5403: my ($datatable,$css_class);
5404: if ($position eq 'top') {
5405: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5406: 'datelocale_def','portal_def');
5407: my %defaults;
5408: if (ref($settings) eq 'HASH') {
5409: %defaults = %{$settings};
5410: } else {
5411: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5412: foreach my $item (@items) {
5413: $defaults{$item} = $domdefaults{$item};
5414: }
5415: }
5416: my $titles = &defaults_titles($dom);
5417: foreach my $item (@items) {
5418: if ($rownum%2) {
5419: $css_class = '';
5420: } else {
5421: $css_class = ' class="LC_odd_row" ';
5422: }
5423: $datatable .= '<tr'.$css_class.'>'.
5424: '<td><span class="LC_nobreak">'.$titles->{$item}.
5425: '</span></td><td class="LC_right_item" colspan="3">';
5426: if ($item eq 'auth_def') {
5427: my @authtypes = ('internal','krb4','krb5','localauth');
5428: my %shortauth = (
5429: internal => 'int',
5430: krb4 => 'krb4',
5431: krb5 => 'krb5',
5432: localauth => 'loc'
5433: );
5434: my %authnames = &authtype_names();
5435: foreach my $auth (@authtypes) {
5436: my $checked = ' ';
5437: if ($defaults{$item} eq $auth) {
5438: $checked = ' checked="checked" ';
5439: }
5440: $datatable .= '<label><input type="radio" name="'.$item.
5441: '" value="'.$auth.'"'.$checked.'/>'.
5442: $authnames{$shortauth{$auth}}.'</label> ';
5443: }
5444: } elsif ($item eq 'timezone_def') {
5445: my $includeempty = 1;
5446: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5447: } elsif ($item eq 'datelocale_def') {
5448: my $includeempty = 1;
5449: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5450: } elsif ($item eq 'lang_def') {
5451: my $includeempty = 1;
5452: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5453: } else {
5454: my $size;
5455: if ($item eq 'portal_def') {
5456: $size = ' size="25"';
5457: }
5458: $datatable .= '<input type="text" name="'.$item.'" value="'.
5459: $defaults{$item}.'"'.$size.' />';
5460: }
5461: $datatable .= '</td></tr>';
5462: $rownum ++;
5463: }
5464: } else {
5465: my (%defaults);
5466: if (ref($settings) eq 'HASH') {
5467: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
5468: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
5469: my $maxnum = @{$settings->{'inststatusorder'}};
5470: for (my $i=0; $i<$maxnum; $i++) {
5471: $css_class = $rownum%2?' class="LC_odd_row"':'';
5472: my $item = $settings->{'inststatusorder'}->[$i];
5473: my $title = $settings->{'inststatustypes'}->{$item};
5474: my $guestok;
5475: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
5476: $guestok = 1;
5477: }
5478: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5479: $datatable .= '<tr'.$css_class.'>'.
5480: '<td><span class="LC_nobreak">'.
5481: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5482: for (my $k=0; $k<=$maxnum; $k++) {
5483: my $vpos = $k+1;
5484: my $selstr;
5485: if ($k == $i) {
5486: $selstr = ' selected="selected" ';
5487: }
5488: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5489: }
5490: my ($checkedon,$checkedoff);
5491: $checkedoff = ' checked="checked"';
5492: if ($guestok) {
5493: $checkedon = $checkedoff;
5494: $checkedoff = '';
5495: }
5496: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5497: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5498: &mt('delete').'</span></td>'.
5499: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5500: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5501: '</span></td>'.
5502: '<td class="LC_right_item"><span class="LC_nobreak">'.
5503: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
5504: &mt('Yes').'</label>'.(' 'x2).
5505: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
5506: &mt('No').'</label></span></td></tr>';
5507: }
5508: $css_class = $rownum%2?' class="LC_odd_row"':'';
5509: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5510: $datatable .= '<tr '.$css_class.'>'.
5511: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5512: for (my $k=0; $k<=$maxnum; $k++) {
5513: my $vpos = $k+1;
5514: my $selstr;
5515: if ($k == $maxnum) {
5516: $selstr = ' selected="selected" ';
5517: }
5518: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5519: }
5520: $datatable .= '</select> '.&mt('Internal ID:').
5521: '<input type="text" size="10" name="addinststatus" value="" />'.
5522: ' '.&mt('(new)').
5523: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5524: &mt('Name displayed:').
5525: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5526: '<td class="LC_right_item"><span class="LC_nobreak">'.
5527: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
5528: &mt('Yes').'</label>'.(' 'x2).
5529: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
5530: &mt('No').'</label></span></td></tr>';
5531: '</tr>'."\n";
5532: $rownum ++;
5533: }
5534: }
5535: }
5536: $$rowtotal += $rownum;
5537: return $datatable;
5538: }
5539:
5540: sub get_languages_hash {
5541: my %langchoices;
5542: foreach my $id (&Apache::loncommon::languageids()) {
5543: my $code = &Apache::loncommon::supportedlanguagecode($id);
5544: if ($code ne '') {
5545: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5546: }
5547: }
5548: return %langchoices;
5549: }
5550:
5551: sub defaults_titles {
5552: my ($dom) = @_;
5553: my %titles = &Apache::lonlocal::texthash (
5554: 'auth_def' => 'Default authentication type',
5555: 'auth_arg_def' => 'Default authentication argument',
5556: 'lang_def' => 'Default language',
5557: 'timezone_def' => 'Default timezone',
5558: 'datelocale_def' => 'Default locale for dates',
5559: 'portal_def' => 'Portal/Default URL',
5560: );
5561: if ($dom) {
5562: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
5563: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
5564: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
5565: $protocol = 'http' if ($protocol ne 'https');
5566: if ($uint_dom) {
5567: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
5568: $uint_dom);
5569: }
5570: }
5571: return (\%titles);
5572: }
5573:
5574: sub print_scantronformat {
5575: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
5576: my $itemcount = 1;
5577: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
5578: %confhash);
5579: my $switchserver = &check_switchserver($dom,$confname);
5580: my %lt = &Apache::lonlocal::texthash (
5581: default => 'Default bubblesheet format file error',
5582: custom => 'Custom bubblesheet format file error',
5583: );
5584: my %scantronfiles = (
5585: default => 'default.tab',
5586: custom => 'custom.tab',
5587: );
5588: foreach my $key (keys(%scantronfiles)) {
5589: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
5590: .$scantronfiles{$key};
5591: }
5592: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
5593: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
5594: if (!$switchserver) {
5595: my $servadm = $r->dir_config('lonAdmEMail');
5596: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
5597: if ($configuserok eq 'ok') {
5598: if ($author_ok eq 'ok') {
5599: my %legacyfile = (
5600: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
5601: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
5602: );
5603: my %md5chk;
5604: foreach my $type (keys(%legacyfile)) {
5605: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
5606: chomp($md5chk{$type});
5607: }
5608: if ($md5chk{'default'} ne $md5chk{'custom'}) {
5609: foreach my $type (keys(%legacyfile)) {
5610: ($scantronurls{$type},my $error) =
5611: &legacy_scantronformat($r,$dom,$confname,
5612: $type,$legacyfile{$type},
5613: $scantronurls{$type},
5614: $scantronfiles{$type});
5615: if ($error ne '') {
5616: $error{$type} = $error;
5617: }
5618: }
5619: if (keys(%error) == 0) {
5620: $is_custom = 1;
5621: $confhash{'scantron'}{'scantronformat'} =
5622: $scantronurls{'custom'};
5623: my $putresult =
5624: &Apache::lonnet::put_dom('configuration',
5625: \%confhash,$dom);
5626: if ($putresult ne 'ok') {
5627: $error{'custom'} =
5628: '<span class="LC_error">'.
5629: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5630: }
5631: }
5632: } else {
5633: ($scantronurls{'default'},my $error) =
5634: &legacy_scantronformat($r,$dom,$confname,
5635: 'default',$legacyfile{'default'},
5636: $scantronurls{'default'},
5637: $scantronfiles{'default'});
5638: if ($error eq '') {
5639: $confhash{'scantron'}{'scantronformat'} = '';
5640: my $putresult =
5641: &Apache::lonnet::put_dom('configuration',
5642: \%confhash,$dom);
5643: if ($putresult ne 'ok') {
5644: $error{'default'} =
5645: '<span class="LC_error">'.
5646: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5647: }
5648: } else {
5649: $error{'default'} = $error;
5650: }
5651: }
5652: }
5653: }
5654: } else {
5655: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
5656: }
5657: }
5658: if (ref($settings) eq 'HASH') {
5659: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5660: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5661: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5662: $scantronurl = '';
5663: } else {
5664: $scantronurl = $settings->{'scantronformat'};
5665: }
5666: $is_custom = 1;
5667: } else {
5668: $scantronurl = $scantronurls{'default'};
5669: }
5670: } else {
5671: if ($is_custom) {
5672: $scantronurl = $scantronurls{'custom'};
5673: } else {
5674: $scantronurl = $scantronurls{'default'};
5675: }
5676: }
5677: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5678: $datatable .= '<tr'.$css_class.'>';
5679: if (!$is_custom) {
5680: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5681: '<span class="LC_nobreak">';
5682: if ($scantronurl) {
5683: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5684: undef,undef,undef,undef,'background-color:#ffffff');
5685: } else {
5686: $datatable = &mt('File unavailable for display');
5687: }
5688: $datatable .= '</span></td>';
5689: if (keys(%error) == 0) {
5690: $datatable .= '<td valign="bottom">';
5691: if (!$switchserver) {
5692: $datatable .= &mt('Upload:').'<br />';
5693: }
5694: } else {
5695: my $errorstr;
5696: foreach my $key (sort(keys(%error))) {
5697: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5698: }
5699: $datatable .= '<td>'.$errorstr;
5700: }
5701: } else {
5702: if (keys(%error) > 0) {
5703: my $errorstr;
5704: foreach my $key (sort(keys(%error))) {
5705: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5706: }
5707: $datatable .= '<td>'.$errorstr.'</td><td> ';
5708: } elsif ($scantronurl) {
5709: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5710: undef,undef,undef,undef,'background-color:#ffffff');
5711: $datatable .= '<td><span class="LC_nobreak">'.
5712: $link.
5713: '<label><input type="checkbox" name="scantronformat_del"'.
5714: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5715: '<td><span class="LC_nobreak"> '.
5716: &mt('Replace:').'</span><br />';
5717: }
5718: }
5719: if (keys(%error) == 0) {
5720: if ($switchserver) {
5721: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5722: } else {
5723: $datatable .='<span class="LC_nobreak"> '.
5724: '<input type="file" name="scantronformat" /></span>';
5725: }
5726: }
5727: $datatable .= '</td></tr>';
5728: $$rowtotal ++;
5729: return $datatable;
5730: }
5731:
5732: sub legacy_scantronformat {
5733: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5734: my ($url,$error);
5735: my @statinfo = &Apache::lonnet::stat_file($newurl);
5736: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5737: (my $result,$url) =
5738: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5739: '','',$newfile);
5740: if ($result ne 'ok') {
5741: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5742: }
5743: }
5744: return ($url,$error);
5745: }
5746:
5747: sub print_coursecategories {
5748: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5749: my $datatable;
5750: if ($position eq 'top') {
5751: my (%checked);
5752: my @catitems = ('unauth','auth');
5753: my @cattypes = ('std','domonly','codesrch','none');
5754: $checked{'unauth'} = 'std';
5755: $checked{'auth'} = 'std';
5756: if (ref($settings) eq 'HASH') {
5757: foreach my $type (@cattypes) {
5758: if ($type eq $settings->{'unauth'}) {
5759: $checked{'unauth'} = $type;
5760: }
5761: if ($type eq $settings->{'auth'}) {
5762: $checked{'auth'} = $type;
5763: }
5764: }
5765: }
5766: my %lt = &Apache::lonlocal::texthash (
5767: unauth => 'Catalog type for unauthenticated users',
5768: auth => 'Catalog type for authenticated users',
5769: none => 'No catalog',
5770: std => 'Standard catalog',
5771: domonly => 'Domain-only catalog',
5772: codesrch => "Code search form",
5773: );
5774: my $itemcount = 0;
5775: foreach my $item (@catitems) {
5776: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5777: $datatable .= '<tr '.$css_class.'>'.
5778: '<td>'.$lt{$item}.'</td>'.
5779: '<td class="LC_right_item"><span class="LC_nobreak">';
5780: foreach my $type (@cattypes) {
5781: my $ischecked;
5782: if ($checked{$item} eq $type) {
5783: $ischecked=' checked="checked"';
5784: }
5785: $datatable .= '<label>'.
5786: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5787: ' />'.$lt{$type}.'</label> ';
5788: }
5789: $datatable .= '</td></tr>';
5790: $itemcount ++;
5791: }
5792: $$rowtotal += $itemcount;
5793: } elsif ($position eq 'middle') {
5794: my $toggle_cats_crs = ' ';
5795: my $toggle_cats_dom = ' checked="checked" ';
5796: my $can_cat_crs = ' ';
5797: my $can_cat_dom = ' checked="checked" ';
5798: my $toggle_catscomm_comm = ' ';
5799: my $toggle_catscomm_dom = ' checked="checked" ';
5800: my $can_catcomm_comm = ' ';
5801: my $can_catcomm_dom = ' checked="checked" ';
5802:
5803: if (ref($settings) eq 'HASH') {
5804: if ($settings->{'togglecats'} eq 'crs') {
5805: $toggle_cats_crs = $toggle_cats_dom;
5806: $toggle_cats_dom = ' ';
5807: }
5808: if ($settings->{'categorize'} eq 'crs') {
5809: $can_cat_crs = $can_cat_dom;
5810: $can_cat_dom = ' ';
5811: }
5812: if ($settings->{'togglecatscomm'} eq 'comm') {
5813: $toggle_catscomm_comm = $toggle_catscomm_dom;
5814: $toggle_catscomm_dom = ' ';
5815: }
5816: if ($settings->{'categorizecomm'} eq 'comm') {
5817: $can_catcomm_comm = $can_catcomm_dom;
5818: $can_catcomm_dom = ' ';
5819: }
5820: }
5821: my %title = &Apache::lonlocal::texthash (
5822: togglecats => 'Show/Hide a course in catalog',
5823: togglecatscomm => 'Show/Hide a community in catalog',
5824: categorize => 'Assign a category to a course',
5825: categorizecomm => 'Assign a category to a community',
5826: );
5827: my %level = &Apache::lonlocal::texthash (
5828: dom => 'Set in Domain',
5829: crs => 'Set in Course',
5830: comm => 'Set in Community',
5831: );
5832: $datatable = '<tr class="LC_odd_row">'.
5833: '<td>'.$title{'togglecats'}.'</td>'.
5834: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5835: '<input type="radio" name="togglecats"'.
5836: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5837: '<label><input type="radio" name="togglecats"'.
5838: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5839: '</tr><tr>'.
5840: '<td>'.$title{'categorize'}.'</td>'.
5841: '<td class="LC_right_item"><span class="LC_nobreak">'.
5842: '<label><input type="radio" name="categorize"'.
5843: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5844: '<label><input type="radio" name="categorize"'.
5845: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5846: '</tr><tr class="LC_odd_row">'.
5847: '<td>'.$title{'togglecatscomm'}.'</td>'.
5848: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5849: '<input type="radio" name="togglecatscomm"'.
5850: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5851: '<label><input type="radio" name="togglecatscomm"'.
5852: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5853: '</tr><tr>'.
5854: '<td>'.$title{'categorizecomm'}.'</td>'.
5855: '<td class="LC_right_item"><span class="LC_nobreak">'.
5856: '<label><input type="radio" name="categorizecomm"'.
5857: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5858: '<label><input type="radio" name="categorizecomm"'.
5859: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5860: '</tr>';
5861: $$rowtotal += 4;
5862: } else {
5863: my $css_class;
5864: my $itemcount = 1;
5865: my $cathash;
5866: if (ref($settings) eq 'HASH') {
5867: $cathash = $settings->{'cats'};
5868: }
5869: if (ref($cathash) eq 'HASH') {
5870: my (@cats,@trails,%allitems,%idx,@jsarray);
5871: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5872: \%allitems,\%idx,\@jsarray);
5873: my $maxdepth = scalar(@cats);
5874: my $colattrib = '';
5875: if ($maxdepth > 2) {
5876: $colattrib = ' colspan="2" ';
5877: }
5878: my @path;
5879: if (@cats > 0) {
5880: if (ref($cats[0]) eq 'ARRAY') {
5881: my $numtop = @{$cats[0]};
5882: my $maxnum = $numtop;
5883: my %default_names = (
5884: instcode => &mt('Official courses'),
5885: communities => &mt('Communities'),
5886: );
5887:
5888: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5889: ($cathash->{'instcode::0'} eq '') ||
5890: (!grep(/^communities$/,@{$cats[0]})) ||
5891: ($cathash->{'communities::0'} eq '')) {
5892: $maxnum ++;
5893: }
5894: my $lastidx;
5895: for (my $i=0; $i<$numtop; $i++) {
5896: my $parent = $cats[0][$i];
5897: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5898: my $item = &escape($parent).'::0';
5899: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5900: $lastidx = $idx{$item};
5901: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5902: .'<select name="'.$item.'"'.$chgstr.'>';
5903: for (my $k=0; $k<=$maxnum; $k++) {
5904: my $vpos = $k+1;
5905: my $selstr;
5906: if ($k == $i) {
5907: $selstr = ' selected="selected" ';
5908: }
5909: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5910: }
5911: $datatable .= '</select></span></td><td>';
5912: if ($parent eq 'instcode' || $parent eq 'communities') {
5913: $datatable .= '<span class="LC_nobreak">'
5914: .$default_names{$parent}.'</span>';
5915: if ($parent eq 'instcode') {
5916: $datatable .= '<br /><span class="LC_nobreak">('
5917: .&mt('with institutional codes')
5918: .')</span></td><td'.$colattrib.'>';
5919: } else {
5920: $datatable .= '<table><tr><td>';
5921: }
5922: $datatable .= '<span class="LC_nobreak">'
5923: .'<label><input type="radio" name="'
5924: .$parent.'" value="1" checked="checked" />'
5925: .&mt('Display').'</label>';
5926: if ($parent eq 'instcode') {
5927: $datatable .= ' ';
5928: } else {
5929: $datatable .= '</span></td></tr><tr><td>'
5930: .'<span class="LC_nobreak">';
5931: }
5932: $datatable .= '<label><input type="radio" name="'
5933: .$parent.'" value="0" />'
5934: .&mt('Do not display').'</label></span>';
5935: if ($parent eq 'communities') {
5936: $datatable .= '</td></tr></table>';
5937: }
5938: $datatable .= '</td>';
5939: } else {
5940: $datatable .= $parent
5941: .' <span class="LC_nobreak"><label>'
5942: .'<input type="checkbox" name="deletecategory" '
5943: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5944: }
5945: my $depth = 1;
5946: push(@path,$parent);
5947: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5948: pop(@path);
5949: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5950: $itemcount ++;
5951: }
5952: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5953: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5954: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5955: for (my $k=0; $k<=$maxnum; $k++) {
5956: my $vpos = $k+1;
5957: my $selstr;
5958: if ($k == $numtop) {
5959: $selstr = ' selected="selected" ';
5960: }
5961: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5962: }
5963: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5964: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5965: .'</tr>'."\n";
5966: $itemcount ++;
5967: foreach my $default ('instcode','communities') {
5968: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5969: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5970: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5971: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5972: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5973: for (my $k=0; $k<=$maxnum; $k++) {
5974: my $vpos = $k+1;
5975: my $selstr;
5976: if ($k == $maxnum) {
5977: $selstr = ' selected="selected" ';
5978: }
5979: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5980: }
5981: $datatable .= '</select></span></td>'.
5982: '<td><span class="LC_nobreak">'.
5983: $default_names{$default}.'</span>';
5984: if ($default eq 'instcode') {
5985: $datatable .= '<br /><span class="LC_nobreak">('
5986: .&mt('with institutional codes').')</span>';
5987: }
5988: $datatable .= '</td>'
5989: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5990: .&mt('Display').'</label> '
5991: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5992: .&mt('Do not display').'</label></span></td></tr>';
5993: }
5994: }
5995: }
5996: } else {
5997: $datatable .= &initialize_categories($itemcount);
5998: }
5999: } else {
6000: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6001: .&initialize_categories($itemcount);
6002: }
6003: $$rowtotal += $itemcount;
6004: }
6005: return $datatable;
6006: }
6007:
6008: sub print_serverstatuses {
6009: my ($dom,$settings,$rowtotal) = @_;
6010: my $datatable;
6011: my @pages = &serverstatus_pages();
6012: my (%namedaccess,%machineaccess);
6013: foreach my $type (@pages) {
6014: $namedaccess{$type} = '';
6015: $machineaccess{$type}= '';
6016: }
6017: if (ref($settings) eq 'HASH') {
6018: foreach my $type (@pages) {
6019: if (exists($settings->{$type})) {
6020: if (ref($settings->{$type}) eq 'HASH') {
6021: foreach my $key (keys(%{$settings->{$type}})) {
6022: if ($key eq 'namedusers') {
6023: $namedaccess{$type} = $settings->{$type}->{$key};
6024: } elsif ($key eq 'machines') {
6025: $machineaccess{$type} = $settings->{$type}->{$key};
6026: }
6027: }
6028: }
6029: }
6030: }
6031: }
6032: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6033: my $rownum = 0;
6034: my $css_class;
6035: foreach my $type (@pages) {
6036: $rownum ++;
6037: $css_class = $rownum%2?' class="LC_odd_row"':'';
6038: $datatable .= '<tr'.$css_class.'>'.
6039: '<td><span class="LC_nobreak">'.
6040: $titles->{$type}.'</span></td>'.
6041: '<td class="LC_left_item">'.
6042: '<input type="text" name="'.$type.'_namedusers" '.
6043: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6044: '<td class="LC_right_item">'.
6045: '<span class="LC_nobreak">'.
6046: '<input type="text" name="'.$type.'_machines" '.
6047: 'value="'.$machineaccess{$type}.'" size="10" />'.
6048: '</td></tr>'."\n";
6049: }
6050: $$rowtotal += $rownum;
6051: return $datatable;
6052: }
6053:
6054: sub serverstatus_pages {
6055: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6056: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6057: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6058: 'uniquecodes','diskusage','coursecatalog');
6059: }
6060:
6061: sub defaults_javascript {
6062: my ($settings) = @_;
6063: return unless (ref($settings) eq 'HASH');
6064: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6065: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6066: if ($maxnum eq '') {
6067: $maxnum = 0;
6068: }
6069: $maxnum ++;
6070: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6071: return <<"ENDSCRIPT";
6072: <script type="text/javascript">
6073: // <![CDATA[
6074: function reorderTypes(form,caller) {
6075: var changedVal;
6076: $jstext
6077: var newpos = 'addinststatus_pos';
6078: var current = new Array;
6079: var maxh = $maxnum;
6080: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6081: var oldVal;
6082: if (caller == newpos) {
6083: changedVal = newitemVal;
6084: } else {
6085: var curritem = 'inststatus_pos_'+caller;
6086: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6087: current[newitemVal] = newpos;
6088: }
6089: for (var i=0; i<inststatuses.length; i++) {
6090: if (inststatuses[i] != caller) {
6091: var elementName = 'inststatus_pos_'+inststatuses[i];
6092: if (form.elements[elementName]) {
6093: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6094: current[currVal] = elementName;
6095: }
6096: }
6097: }
6098: for (var j=0; j<maxh; j++) {
6099: if (current[j] == undefined) {
6100: oldVal = j;
6101: }
6102: }
6103: if (oldVal < changedVal) {
6104: for (var k=oldVal+1; k<=changedVal ; k++) {
6105: var elementName = current[k];
6106: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6107: }
6108: } else {
6109: for (var k=changedVal; k<oldVal; k++) {
6110: var elementName = current[k];
6111: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6112: }
6113: }
6114: return;
6115: }
6116:
6117: // ]]>
6118: </script>
6119:
6120: ENDSCRIPT
6121: }
6122: }
6123:
6124: sub coursecategories_javascript {
6125: my ($settings) = @_;
6126: my ($output,$jstext,$cathash);
6127: if (ref($settings) eq 'HASH') {
6128: $cathash = $settings->{'cats'};
6129: }
6130: if (ref($cathash) eq 'HASH') {
6131: my (@cats,@jsarray,%idx);
6132: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6133: if (@jsarray > 0) {
6134: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6135: for (my $i=0; $i<@jsarray; $i++) {
6136: if (ref($jsarray[$i]) eq 'ARRAY') {
6137: my $catstr = join('","',@{$jsarray[$i]});
6138: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6139: }
6140: }
6141: }
6142: } else {
6143: $jstext = ' var categories = Array(1);'."\n".
6144: ' categories[0] = Array("instcode_pos");'."\n";
6145: }
6146: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6147: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6148: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6149: &js_escape(\$instcode_reserved);
6150: &js_escape(\$communities_reserved);
6151: &js_escape(\$choose_again);
6152: $output = <<"ENDSCRIPT";
6153: <script type="text/javascript">
6154: // <![CDATA[
6155: function reorderCats(form,parent,item,idx) {
6156: var changedVal;
6157: $jstext
6158: var newpos = 'addcategory_pos';
6159: if (parent == '') {
6160: var has_instcode = 0;
6161: var maxtop = categories[idx].length;
6162: for (var j=0; j<maxtop; j++) {
6163: if (categories[idx][j] == 'instcode::0') {
6164: has_instcode == 1;
6165: }
6166: }
6167: if (has_instcode == 0) {
6168: categories[idx][maxtop] = 'instcode_pos';
6169: }
6170: } else {
6171: newpos += '_'+parent;
6172: }
6173: var maxh = 1 + categories[idx].length;
6174: var current = new Array;
6175: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6176: if (item == newpos) {
6177: changedVal = newitemVal;
6178: } else {
6179: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6180: current[newitemVal] = newpos;
6181: }
6182: for (var i=0; i<categories[idx].length; i++) {
6183: var elementName = categories[idx][i];
6184: if (elementName != item) {
6185: if (form.elements[elementName]) {
6186: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6187: current[currVal] = elementName;
6188: }
6189: }
6190: }
6191: var oldVal;
6192: for (var j=0; j<maxh; j++) {
6193: if (current[j] == undefined) {
6194: oldVal = j;
6195: }
6196: }
6197: if (oldVal < changedVal) {
6198: for (var k=oldVal+1; k<=changedVal ; k++) {
6199: var elementName = current[k];
6200: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6201: }
6202: } else {
6203: for (var k=changedVal; k<oldVal; k++) {
6204: var elementName = current[k];
6205: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6206: }
6207: }
6208: return;
6209: }
6210:
6211: function categoryCheck(form) {
6212: if (form.elements['addcategory_name'].value == 'instcode') {
6213: alert('$instcode_reserved\\n$choose_again');
6214: return false;
6215: }
6216: if (form.elements['addcategory_name'].value == 'communities') {
6217: alert('$communities_reserved\\n$choose_again');
6218: return false;
6219: }
6220: return true;
6221: }
6222:
6223: // ]]>
6224: </script>
6225:
6226: ENDSCRIPT
6227: return $output;
6228: }
6229:
6230: sub initialize_categories {
6231: my ($itemcount) = @_;
6232: my ($datatable,$css_class,$chgstr);
6233: my %default_names = (
6234: instcode => 'Official courses (with institutional codes)',
6235: communities => 'Communities',
6236: );
6237: my $select0 = ' selected="selected"';
6238: my $select1 = '';
6239: foreach my $default ('instcode','communities') {
6240: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6241: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6242: if ($default eq 'communities') {
6243: $select1 = $select0;
6244: $select0 = '';
6245: }
6246: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6247: .'<select name="'.$default.'_pos">'
6248: .'<option value="0"'.$select0.'>1</option>'
6249: .'<option value="1"'.$select1.'>2</option>'
6250: .'<option value="2">3</option></select> '
6251: .$default_names{$default}
6252: .'</span></td><td><span class="LC_nobreak">'
6253: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6254: .&mt('Display').'</label> <label>'
6255: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6256: .'</label></span></td></tr>';
6257: $itemcount ++;
6258: }
6259: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6260: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6261: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6262: .'<select name="addcategory_pos"'.$chgstr.'>'
6263: .'<option value="0">1</option>'
6264: .'<option value="1">2</option>'
6265: .'<option value="2" selected="selected">3</option></select> '
6266: .&mt('Add category').'</td><td>'.&mt('Name:')
6267: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6268: return $datatable;
6269: }
6270:
6271: sub build_category_rows {
6272: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6273: my ($text,$name,$item,$chgstr);
6274: if (ref($cats) eq 'ARRAY') {
6275: my $maxdepth = scalar(@{$cats});
6276: if (ref($cats->[$depth]) eq 'HASH') {
6277: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6278: my $numchildren = @{$cats->[$depth]{$parent}};
6279: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6280: $text .= '<td><table class="LC_data_table">';
6281: my ($idxnum,$parent_name,$parent_item);
6282: my $higher = $depth - 1;
6283: if ($higher == 0) {
6284: $parent_name = &escape($parent).'::'.$higher;
6285: } else {
6286: if (ref($path) eq 'ARRAY') {
6287: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6288: }
6289: }
6290: $parent_item = 'addcategory_pos_'.$parent_name;
6291: for (my $j=0; $j<=$numchildren; $j++) {
6292: if ($j < $numchildren) {
6293: $name = $cats->[$depth]{$parent}[$j];
6294: $item = &escape($name).':'.&escape($parent).':'.$depth;
6295: $idxnum = $idx->{$item};
6296: } else {
6297: $name = $parent_name;
6298: $item = $parent_item;
6299: }
6300: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6301: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6302: for (my $i=0; $i<=$numchildren; $i++) {
6303: my $vpos = $i+1;
6304: my $selstr;
6305: if ($j == $i) {
6306: $selstr = ' selected="selected" ';
6307: }
6308: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6309: }
6310: $text .= '</select> ';
6311: if ($j < $numchildren) {
6312: my $deeper = $depth+1;
6313: $text .= $name.' '
6314: .'<label><input type="checkbox" name="deletecategory" value="'
6315: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6316: if(ref($path) eq 'ARRAY') {
6317: push(@{$path},$name);
6318: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6319: pop(@{$path});
6320: }
6321: } else {
6322: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6323: if ($j == $numchildren) {
6324: $text .= $name;
6325: } else {
6326: $text .= $item;
6327: }
6328: $text .= '" value="" />';
6329: }
6330: $text .= '</td></tr>';
6331: }
6332: $text .= '</table></td>';
6333: } else {
6334: my $higher = $depth-1;
6335: if ($higher == 0) {
6336: $name = &escape($parent).'::'.$higher;
6337: } else {
6338: if (ref($path) eq 'ARRAY') {
6339: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6340: }
6341: }
6342: my $colspan;
6343: if ($parent ne 'instcode') {
6344: $colspan = $maxdepth - $depth - 1;
6345: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6346: }
6347: }
6348: }
6349: }
6350: return $text;
6351: }
6352:
6353: sub modifiable_userdata_row {
6354: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6355: my ($role,$rolename,$statustype);
6356: $role = $item;
6357: if ($context eq 'cancreate') {
6358: if ($item =~ /^emailusername_(.+)$/) {
6359: $statustype = $1;
6360: $role = 'emailusername';
6361: if (ref($usertypes) eq 'HASH') {
6362: if ($usertypes->{$statustype}) {
6363: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6364: } else {
6365: $rolename = &mt('Data provided by user');
6366: }
6367: }
6368: }
6369: } elsif ($context eq 'selfcreate') {
6370: if (ref($usertypes) eq 'HASH') {
6371: $rolename = $usertypes->{$role};
6372: } else {
6373: $rolename = $role;
6374: }
6375: } else {
6376: if ($role eq 'cr') {
6377: $rolename = &mt('Custom role');
6378: } else {
6379: $rolename = &Apache::lonnet::plaintext($role);
6380: }
6381: }
6382: my (@fields,%fieldtitles);
6383: if (ref($fieldsref) eq 'ARRAY') {
6384: @fields = @{$fieldsref};
6385: } else {
6386: @fields = ('lastname','firstname','middlename','generation',
6387: 'permanentemail','id');
6388: }
6389: if ((ref($titlesref) eq 'HASH')) {
6390: %fieldtitles = %{$titlesref};
6391: } else {
6392: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6393: }
6394: my $output;
6395: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6396: $output = '<tr '.$css_class.'>'.
6397: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6398: '<td class="LC_left_item" colspan="2"><table>';
6399: my $rem;
6400: my %checks;
6401: if (ref($settings) eq 'HASH') {
6402: if (ref($settings->{$context}) eq 'HASH') {
6403: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6404: my $hashref = $settings->{$context}->{$role};
6405: if ($role eq 'emailusername') {
6406: if ($statustype) {
6407: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6408: $hashref = $settings->{$context}->{$role}->{$statustype};
6409: if (ref($hashref) eq 'HASH') {
6410: foreach my $field (@fields) {
6411: if ($hashref->{$field}) {
6412: $checks{$field} = $hashref->{$field};
6413: }
6414: }
6415: }
6416: }
6417: }
6418: } else {
6419: if (ref($hashref) eq 'HASH') {
6420: foreach my $field (@fields) {
6421: if ($hashref->{$field}) {
6422: $checks{$field} = ' checked="checked" ';
6423: }
6424: }
6425: }
6426: }
6427: }
6428: }
6429: }
6430:
6431: for (my $i=0; $i<@fields; $i++) {
6432: my $rem = $i%($numinrow);
6433: if ($rem == 0) {
6434: if ($i > 0) {
6435: $output .= '</tr>';
6436: }
6437: $output .= '<tr>';
6438: }
6439: my $check = ' ';
6440: unless ($role eq 'emailusername') {
6441: if (exists($checks{$fields[$i]})) {
6442: $check = $checks{$fields[$i]}
6443: } else {
6444: if ($role eq 'st') {
6445: if (ref($settings) ne 'HASH') {
6446: $check = ' checked="checked" ';
6447: }
6448: }
6449: }
6450: }
6451: $output .= '<td class="LC_left_item">'.
6452: '<span class="LC_nobreak">';
6453: if ($role eq 'emailusername') {
6454: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6455: $checks{$fields[$i]} = 'omit';
6456: }
6457: foreach my $option ('required','optional','omit') {
6458: my $checked='';
6459: if ($checks{$fields[$i]} eq $option) {
6460: $checked='checked="checked" ';
6461: }
6462: $output .= '<label>'.
6463: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6464: &mt($option).'</label>'.(' ' x2);
6465: }
6466: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6467: } else {
6468: $output .= '<label>'.
6469: '<input type="checkbox" name="canmodify_'.$role.'" '.
6470: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6471: '</label>';
6472: }
6473: $output .= '</span></td>';
6474: $rem = @fields%($numinrow);
6475: }
6476: my $colsleft = $numinrow - $rem;
6477: if ($colsleft > 1 ) {
6478: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6479: ' </td>';
6480: } elsif ($colsleft == 1) {
6481: $output .= '<td class="LC_left_item"> </td>';
6482: }
6483: $output .= '</tr></table></td></tr>';
6484: return $output;
6485: }
6486:
6487: sub insttypes_row {
6488: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
6489: my %lt = &Apache::lonlocal::texthash (
6490: cansearch => 'Users allowed to search',
6491: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6492: lockablenames => 'User preference to lock name',
6493: );
6494: my $showdom;
6495: if ($context eq 'cansearch') {
6496: $showdom = ' ('.$dom.')';
6497: }
6498: my $class = 'LC_left_item';
6499: if ($context eq 'statustocreate') {
6500: $class = 'LC_right_item';
6501: }
6502: my $css_class = ' class="LC_odd_row"';
6503: if ($rownum ne '') {
6504: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
6505: }
6506: my $output = '<tr'.$css_class.'>'.
6507: '<td>'.$lt{$context}.$showdom.
6508: '</td><td class="'.$class.'" colspan="2"><table>';
6509: my $rem;
6510: if (ref($types) eq 'ARRAY') {
6511: for (my $i=0; $i<@{$types}; $i++) {
6512: if (defined($usertypes->{$types->[$i]})) {
6513: my $rem = $i%($numinrow);
6514: if ($rem == 0) {
6515: if ($i > 0) {
6516: $output .= '</tr>';
6517: }
6518: $output .= '<tr>';
6519: }
6520: my $check = ' ';
6521: if (ref($settings) eq 'HASH') {
6522: if (ref($settings->{$context}) eq 'ARRAY') {
6523: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
6524: $check = ' checked="checked" ';
6525: }
6526: } elsif ($context eq 'statustocreate') {
6527: $check = ' checked="checked" ';
6528: }
6529: }
6530: $output .= '<td class="LC_left_item">'.
6531: '<span class="LC_nobreak"><label>'.
6532: '<input type="checkbox" name="'.$context.'" '.
6533: 'value="'.$types->[$i].'"'.$check.'/>'.
6534: $usertypes->{$types->[$i]}.'</label></span></td>';
6535: }
6536: }
6537: $rem = @{$types}%($numinrow);
6538: }
6539: my $colsleft = $numinrow - $rem;
6540: if (($rem == 0) && (@{$types} > 0)) {
6541: $output .= '<tr>';
6542: }
6543: if ($colsleft > 1) {
6544: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6545: } else {
6546: $output .= '<td class="LC_left_item">';
6547: }
6548: my $defcheck = ' ';
6549: if (ref($settings) eq 'HASH') {
6550: if (ref($settings->{$context}) eq 'ARRAY') {
6551: if (grep(/^default$/,@{$settings->{$context}})) {
6552: $defcheck = ' checked="checked" ';
6553: }
6554: } elsif ($context eq 'statustocreate') {
6555: $defcheck = ' checked="checked" ';
6556: }
6557: }
6558: $output .= '<span class="LC_nobreak"><label>'.
6559: '<input type="checkbox" name="'.$context.'" '.
6560: 'value="default"'.$defcheck.'/>'.
6561: $othertitle.'</label></span></td>'.
6562: '</tr></table></td></tr>';
6563: return $output;
6564: }
6565:
6566: sub sorted_searchtitles {
6567: my %searchtitles = &Apache::lonlocal::texthash(
6568: 'uname' => 'username',
6569: 'lastname' => 'last name',
6570: 'lastfirst' => 'last name, first name',
6571: );
6572: my @titleorder = ('uname','lastname','lastfirst');
6573: return (\%searchtitles,\@titleorder);
6574: }
6575:
6576: sub sorted_searchtypes {
6577: my %srchtypes_desc = (
6578: exact => 'is exact match',
6579: contains => 'contains ..',
6580: begins => 'begins with ..',
6581: );
6582: my @srchtypeorder = ('exact','begins','contains');
6583: return (\%srchtypes_desc,\@srchtypeorder);
6584: }
6585:
6586: sub usertype_update_row {
6587: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
6588: my $datatable;
6589: my $numinrow = 4;
6590: foreach my $type (@{$types}) {
6591: if (defined($usertypes->{$type})) {
6592: $$rownums ++;
6593: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
6594: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
6595: '</td><td class="LC_left_item"><table>';
6596: for (my $i=0; $i<@{$fields}; $i++) {
6597: my $rem = $i%($numinrow);
6598: if ($rem == 0) {
6599: if ($i > 0) {
6600: $datatable .= '</tr>';
6601: }
6602: $datatable .= '<tr>';
6603: }
6604: my $check = ' ';
6605: if (ref($settings) eq 'HASH') {
6606: if (ref($settings->{'fields'}) eq 'HASH') {
6607: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
6608: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
6609: $check = ' checked="checked" ';
6610: }
6611: }
6612: }
6613: }
6614:
6615: if ($i == @{$fields}-1) {
6616: my $colsleft = $numinrow - $rem;
6617: if ($colsleft > 1) {
6618: $datatable .= '<td colspan="'.$colsleft.'">';
6619: } else {
6620: $datatable .= '<td>';
6621: }
6622: } else {
6623: $datatable .= '<td>';
6624: }
6625: $datatable .= '<span class="LC_nobreak"><label>'.
6626: '<input type="checkbox" name="updateable_'.$type.
6627: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
6628: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
6629: }
6630: $datatable .= '</tr></table></td></tr>';
6631: }
6632: }
6633: return $datatable;
6634: }
6635:
6636: sub modify_login {
6637: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
6638: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
6639: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
6640: %title = ( coursecatalog => 'Display course catalog',
6641: adminmail => 'Display administrator E-mail address',
6642: helpdesk => 'Display "Contact Helpdesk" link',
6643: newuser => 'Link for visitors to create a user account',
6644: loginheader => 'Log-in box header');
6645: @offon = ('off','on');
6646: if (ref($domconfig{login}) eq 'HASH') {
6647: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
6648: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
6649: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
6650: }
6651: }
6652: }
6653: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
6654: \%domconfig,\%loginhash);
6655: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6656: foreach my $item (@toggles) {
6657: $loginhash{login}{$item} = $env{'form.'.$item};
6658: }
6659: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6660: if (ref($colchanges{'login'}) eq 'HASH') {
6661: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6662: \%loginhash);
6663: }
6664:
6665: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6666: my %domservers = &Apache::lonnet::get_servers($dom);
6667: my @loginvia_attribs = ('serverpath','custompath','exempt');
6668: if (keys(%servers) > 1) {
6669: foreach my $lonhost (keys(%servers)) {
6670: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6671: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6672: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6673: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6674: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6675: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6676: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6677: $changes{'loginvia'}{$lonhost} = 1;
6678: } else {
6679: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6680: $changes{'loginvia'}{$lonhost} = 1;
6681: }
6682: } else {
6683: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6684: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6685: $changes{'loginvia'}{$lonhost} = 1;
6686: }
6687: }
6688: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6689: foreach my $item (@loginvia_attribs) {
6690: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6691: }
6692: } else {
6693: foreach my $item (@loginvia_attribs) {
6694: my $new = $env{'form.'.$lonhost.'_'.$item};
6695: if (($item eq 'serverpath') && ($new eq 'custom')) {
6696: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6697: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6698: $new = '/';
6699: }
6700: }
6701: if (($item eq 'custompath') &&
6702: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6703: $new = '';
6704: }
6705: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6706: $changes{'loginvia'}{$lonhost} = 1;
6707: }
6708: if ($item eq 'exempt') {
6709: $new = &check_exempt_addresses($new);
6710: }
6711: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6712: }
6713: }
6714: } else {
6715: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6716: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6717: $changes{'loginvia'}{$lonhost} = 1;
6718: foreach my $item (@loginvia_attribs) {
6719: my $new = $env{'form.'.$lonhost.'_'.$item};
6720: if (($item eq 'serverpath') && ($new eq 'custom')) {
6721: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6722: $new = '/';
6723: }
6724: }
6725: if (($item eq 'custompath') &&
6726: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6727: $new = '';
6728: }
6729: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6730: }
6731: }
6732: }
6733: }
6734: }
6735:
6736: my $servadm = $r->dir_config('lonAdmEMail');
6737: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6738: if (ref($domconfig{'login'}) eq 'HASH') {
6739: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6740: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6741: if ($lang eq 'nolang') {
6742: push(@currlangs,$lang);
6743: } elsif (defined($langchoices{$lang})) {
6744: push(@currlangs,$lang);
6745: } else {
6746: next;
6747: }
6748: }
6749: }
6750: }
6751: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6752: if (@currlangs > 0) {
6753: foreach my $lang (@currlangs) {
6754: if (grep(/^\Q$lang\E$/,@delurls)) {
6755: $changes{'helpurl'}{$lang} = 1;
6756: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6757: $changes{'helpurl'}{$lang} = 1;
6758: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6759: push(@newlangs,$lang);
6760: } else {
6761: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6762: }
6763: }
6764: }
6765: unless (grep(/^nolang$/,@currlangs)) {
6766: if ($env{'form.loginhelpurl_nolang.filename'}) {
6767: $changes{'helpurl'}{'nolang'} = 1;
6768: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6769: push(@newlangs,'nolang');
6770: }
6771: }
6772: if ($env{'form.loginhelpurl_add_lang'}) {
6773: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6774: ($env{'form.loginhelpurl_add_file.filename'})) {
6775: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6776: $addedfile = $env{'form.loginhelpurl_add_lang'};
6777: }
6778: }
6779: if ((@newlangs > 0) || ($addedfile)) {
6780: my $error;
6781: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6782: if ($configuserok eq 'ok') {
6783: if ($switchserver) {
6784: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6785: } elsif ($author_ok eq 'ok') {
6786: my @allnew = @newlangs;
6787: if ($addedfile ne '') {
6788: push(@allnew,$addedfile);
6789: }
6790: foreach my $lang (@allnew) {
6791: my $formelem = 'loginhelpurl_'.$lang;
6792: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6793: $formelem = 'loginhelpurl_add_file';
6794: }
6795: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6796: "help/$lang",'','',$newfile{$lang});
6797: if ($result eq 'ok') {
6798: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6799: $changes{'helpurl'}{$lang} = 1;
6800: } else {
6801: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6802: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6803: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6804: (!grep(/^\Q$lang\E$/,@delurls))) {
6805: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6806: }
6807: }
6808: }
6809: } else {
6810: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6811: }
6812: } else {
6813: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6814: }
6815: if ($error) {
6816: &Apache::lonnet::logthis($error);
6817: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6818: }
6819: }
6820:
6821: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6822: if (ref($domconfig{'login'}) eq 'HASH') {
6823: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6824: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6825: if ($domservers{$lonhost}) {
6826: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6827: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6828: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
6829: }
6830: }
6831: }
6832: }
6833: }
6834: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6835: foreach my $lonhost (sort(keys(%domservers))) {
6836: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6837: $changes{'headtag'}{$lonhost} = 1;
6838: } else {
6839: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6840: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6841: }
6842: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6843: push(@newhosts,$lonhost);
6844: } elsif ($currheadtagurls{$lonhost}) {
6845: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6846: if ($currexempt{$lonhost}) {
6847: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6848: $changes{'headtag'}{$lonhost} = 1;
6849: }
6850: } elsif ($possexempt{$lonhost}) {
6851: $changes{'headtag'}{$lonhost} = 1;
6852: }
6853: if ($possexempt{$lonhost}) {
6854: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6855: }
6856: }
6857: }
6858: }
6859: if (@newhosts) {
6860: my $error;
6861: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6862: if ($configuserok eq 'ok') {
6863: if ($switchserver) {
6864: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6865: } elsif ($author_ok eq 'ok') {
6866: foreach my $lonhost (@newhosts) {
6867: my $formelem = 'loginheadtag_'.$lonhost;
6868: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6869: "login/headtag/$lonhost",'','',
6870: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6871: if ($result eq 'ok') {
6872: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6873: $changes{'headtag'}{$lonhost} = 1;
6874: if ($possexempt{$lonhost}) {
6875: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6876: }
6877: } else {
6878: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6879: $newheadtagurls{$lonhost},$result);
6880: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6881: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6882: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6883: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6884: }
6885: }
6886: }
6887: } else {
6888: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6889: }
6890: } else {
6891: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6892: }
6893: if ($error) {
6894: &Apache::lonnet::logthis($error);
6895: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6896: }
6897: }
6898: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6899:
6900: my $defaulthelpfile = '/adm/loginproblems.html';
6901: my $defaulttext = &mt('Default in use');
6902:
6903: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6904: $dom);
6905: if ($putresult eq 'ok') {
6906: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6907: my %defaultchecked = (
6908: 'coursecatalog' => 'on',
6909: 'helpdesk' => 'on',
6910: 'adminmail' => 'off',
6911: 'newuser' => 'off',
6912: );
6913: if (ref($domconfig{'login'}) eq 'HASH') {
6914: foreach my $item (@toggles) {
6915: if ($defaultchecked{$item} eq 'on') {
6916: if (($domconfig{'login'}{$item} eq '0') &&
6917: ($env{'form.'.$item} eq '1')) {
6918: $changes{$item} = 1;
6919: } elsif (($domconfig{'login'}{$item} eq '' ||
6920: $domconfig{'login'}{$item} eq '1') &&
6921: ($env{'form.'.$item} eq '0')) {
6922: $changes{$item} = 1;
6923: }
6924: } elsif ($defaultchecked{$item} eq 'off') {
6925: if (($domconfig{'login'}{$item} eq '1') &&
6926: ($env{'form.'.$item} eq '0')) {
6927: $changes{$item} = 1;
6928: } elsif (($domconfig{'login'}{$item} eq '' ||
6929: $domconfig{'login'}{$item} eq '0') &&
6930: ($env{'form.'.$item} eq '1')) {
6931: $changes{$item} = 1;
6932: }
6933: }
6934: }
6935: }
6936: if (keys(%changes) > 0 || $colchgtext) {
6937: &Apache::loncommon::devalidate_domconfig_cache($dom);
6938: if (ref($lastactref) eq 'HASH') {
6939: $lastactref->{'domainconfig'} = 1;
6940: }
6941: $resulttext = &mt('Changes made:').'<ul>';
6942: foreach my $item (sort(keys(%changes))) {
6943: if ($item eq 'loginvia') {
6944: if (ref($changes{$item}) eq 'HASH') {
6945: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6946: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6947: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6948: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6949: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6950: $protocol = 'http' if ($protocol ne 'https');
6951: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6952:
6953: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6954: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6955: } else {
6956: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6957: }
6958: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6959: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6960: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6961: }
6962: $resulttext .= '</li>';
6963: } else {
6964: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6965: }
6966: } else {
6967: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6968: }
6969: }
6970: $resulttext .= '</ul></li>';
6971: }
6972: } elsif ($item eq 'helpurl') {
6973: if (ref($changes{$item}) eq 'HASH') {
6974: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6975: if (grep(/^\Q$lang\E$/,@delurls)) {
6976: my ($chg,$link);
6977: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6978: if ($lang eq 'nolang') {
6979: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6980: } else {
6981: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6982: }
6983: $resulttext .= '<li>'.$chg.'</li>';
6984: } else {
6985: my $chg;
6986: if ($lang eq 'nolang') {
6987: $chg = &mt('custom log-in help file for no preferred language');
6988: } else {
6989: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6990: }
6991: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6992: $loginhash{'login'}{'helpurl'}{$lang}.
6993: '?inhibitmenu=yes',$chg,600,500).
6994: '</li>';
6995: }
6996: }
6997: }
6998: } elsif ($item eq 'headtag') {
6999: if (ref($changes{$item}) eq 'HASH') {
7000: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7001: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7002: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7003: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7004: $resulttext .= '<li><a href="'.
7005: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7006: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7007: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7008: if ($possexempt{$lonhost}) {
7009: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7010: } else {
7011: $resulttext .= &mt('included for any client IP');
7012: }
7013: $resulttext .= '</li>';
7014: }
7015: }
7016: }
7017: } elsif ($item eq 'captcha') {
7018: if (ref($loginhash{'login'}) eq 'HASH') {
7019: my $chgtxt;
7020: if ($loginhash{'login'}{$item} eq 'notused') {
7021: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7022: } else {
7023: my %captchas = &captcha_phrases();
7024: if ($captchas{$loginhash{'login'}{$item}}) {
7025: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7026: } else {
7027: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7028: }
7029: }
7030: $resulttext .= '<li>'.$chgtxt.'</li>';
7031: }
7032: } elsif ($item eq 'recaptchakeys') {
7033: if (ref($loginhash{'login'}) eq 'HASH') {
7034: my ($privkey,$pubkey);
7035: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7036: $pubkey = $loginhash{'login'}{$item}{'public'};
7037: $privkey = $loginhash{'login'}{$item}{'private'};
7038: }
7039: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7040: if (!$pubkey) {
7041: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7042: } else {
7043: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7044: }
7045: if (!$privkey) {
7046: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7047: } else {
7048: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7049: }
7050: $chgtxt .= '</ul>';
7051: $resulttext .= '<li>'.$chgtxt.'</li>';
7052: }
7053: } elsif ($item eq 'recaptchaversion') {
7054: if (ref($loginhash{'login'}) eq 'HASH') {
7055: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7056: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7057: '</li>';
7058: }
7059: }
7060: } else {
7061: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7062: }
7063: }
7064: $resulttext .= $colchgtext.'</ul>';
7065: } else {
7066: $resulttext = &mt('No changes made to log-in page settings');
7067: }
7068: } else {
7069: $resulttext = '<span class="LC_error">'.
7070: &mt('An error occurred: [_1]',$putresult).'</span>';
7071: }
7072: if ($errors) {
7073: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7074: $errors.'</ul>';
7075: }
7076: return $resulttext;
7077: }
7078:
7079: sub check_exempt_addresses {
7080: my ($iplist) = @_;
7081: $iplist =~ s/^\s+//;
7082: $iplist =~ s/\s+$//;
7083: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7084: my (@okips,$new);
7085: foreach my $ip (@poss_ips) {
7086: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7087: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7088: push(@okips,$ip);
7089: }
7090: }
7091: }
7092: if (@okips > 0) {
7093: $new = join(',',@okips);
7094: } else {
7095: $new = '';
7096: }
7097: return $new;
7098: }
7099:
7100: sub color_font_choices {
7101: my %choices =
7102: &Apache::lonlocal::texthash (
7103: img => "Header",
7104: bgs => "Background colors",
7105: links => "Link colors",
7106: images => "Images",
7107: font => "Font color",
7108: fontmenu => "Font menu",
7109: pgbg => "Page",
7110: tabbg => "Header",
7111: sidebg => "Border",
7112: link => "Link",
7113: alink => "Active link",
7114: vlink => "Visited link",
7115: );
7116: return %choices;
7117: }
7118:
7119: sub modify_rolecolors {
7120: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7121: my ($resulttext,%rolehash);
7122: $rolehash{'rolecolors'} = {};
7123: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7124: if ($domconfig{'rolecolors'} eq '') {
7125: $domconfig{'rolecolors'} = {};
7126: }
7127: }
7128: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7129: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7130: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7131: $dom);
7132: if ($putresult eq 'ok') {
7133: if (keys(%changes) > 0) {
7134: &Apache::loncommon::devalidate_domconfig_cache($dom);
7135: if (ref($lastactref) eq 'HASH') {
7136: $lastactref->{'domainconfig'} = 1;
7137: }
7138: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7139: $rolehash{'rolecolors'});
7140: } else {
7141: $resulttext = &mt('No changes made to default color schemes');
7142: }
7143: } else {
7144: $resulttext = '<span class="LC_error">'.
7145: &mt('An error occurred: [_1]',$putresult).'</span>';
7146: }
7147: if ($errors) {
7148: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7149: $errors.'</ul>';
7150: }
7151: return $resulttext;
7152: }
7153:
7154: sub modify_colors {
7155: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7156: my (%changes,%choices);
7157: my @bgs;
7158: my @links = ('link','alink','vlink');
7159: my @logintext;
7160: my @images;
7161: my $servadm = $r->dir_config('lonAdmEMail');
7162: my $errors;
7163: my %defaults;
7164: foreach my $role (@{$roles}) {
7165: if ($role eq 'login') {
7166: %choices = &login_choices();
7167: @logintext = ('textcol','bgcol');
7168: } else {
7169: %choices = &color_font_choices();
7170: }
7171: if ($role eq 'login') {
7172: @images = ('img','logo','domlogo','login');
7173: @bgs = ('pgbg','mainbg','sidebg');
7174: } else {
7175: @images = ('img');
7176: @bgs = ('pgbg','tabbg','sidebg');
7177: }
7178: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7179: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7180: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7181: }
7182: if ($role eq 'login') {
7183: foreach my $item (@logintext) {
7184: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7185: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7186: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7187: }
7188: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7189: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7190: }
7191: }
7192: } else {
7193: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7194: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7195: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7196: }
7197: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7198: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7199: }
7200: }
7201: foreach my $item (@bgs) {
7202: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7203: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7204: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7205: }
7206: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7207: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7208: }
7209: }
7210: foreach my $item (@links) {
7211: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7212: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7213: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7214: }
7215: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7216: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7217: }
7218: }
7219: my ($configuserok,$author_ok,$switchserver) =
7220: &config_check($dom,$confname,$servadm);
7221: my ($width,$height) = &thumb_dimensions();
7222: if (ref($domconfig->{$role}) ne 'HASH') {
7223: $domconfig->{$role} = {};
7224: }
7225: foreach my $img (@images) {
7226: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7227: if (defined($env{'form.login_showlogo_'.$img})) {
7228: $confhash->{$role}{'showlogo'}{$img} = 1;
7229: } else {
7230: $confhash->{$role}{'showlogo'}{$img} = 0;
7231: }
7232: }
7233: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7234: && !defined($domconfig->{$role}{$img})
7235: && !$env{'form.'.$role.'_del_'.$img}
7236: && $env{'form.'.$role.'_import_'.$img}) {
7237: # import the old configured image from the .tab setting
7238: # if they haven't provided a new one
7239: $domconfig->{$role}{$img} =
7240: $env{'form.'.$role.'_import_'.$img};
7241: }
7242: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7243: my $error;
7244: if ($configuserok eq 'ok') {
7245: if ($switchserver) {
7246: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7247: } else {
7248: if ($author_ok eq 'ok') {
7249: my ($result,$logourl) =
7250: &publishlogo($r,'upload',$role.'_'.$img,
7251: $dom,$confname,$img,$width,$height);
7252: if ($result eq 'ok') {
7253: $confhash->{$role}{$img} = $logourl;
7254: $changes{$role}{'images'}{$img} = 1;
7255: } else {
7256: $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);
7257: }
7258: } else {
7259: $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);
7260: }
7261: }
7262: } else {
7263: $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);
7264: }
7265: if ($error) {
7266: &Apache::lonnet::logthis($error);
7267: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7268: }
7269: } elsif ($domconfig->{$role}{$img} ne '') {
7270: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7271: my $error;
7272: if ($configuserok eq 'ok') {
7273: # is confname an author?
7274: if ($switchserver eq '') {
7275: if ($author_ok eq 'ok') {
7276: my ($result,$logourl) =
7277: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7278: $dom,$confname,$img,$width,$height);
7279: if ($result eq 'ok') {
7280: $confhash->{$role}{$img} = $logourl;
7281: $changes{$role}{'images'}{$img} = 1;
7282: }
7283: }
7284: }
7285: }
7286: }
7287: }
7288: }
7289: if (ref($domconfig) eq 'HASH') {
7290: if (ref($domconfig->{$role}) eq 'HASH') {
7291: foreach my $img (@images) {
7292: if ($domconfig->{$role}{$img} ne '') {
7293: if ($env{'form.'.$role.'_del_'.$img}) {
7294: $confhash->{$role}{$img} = '';
7295: $changes{$role}{'images'}{$img} = 1;
7296: } else {
7297: if ($confhash->{$role}{$img} eq '') {
7298: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7299: }
7300: }
7301: } else {
7302: if ($env{'form.'.$role.'_del_'.$img}) {
7303: $confhash->{$role}{$img} = '';
7304: $changes{$role}{'images'}{$img} = 1;
7305: }
7306: }
7307: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7308: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7309: if ($confhash->{$role}{'showlogo'}{$img} ne
7310: $domconfig->{$role}{'showlogo'}{$img}) {
7311: $changes{$role}{'showlogo'}{$img} = 1;
7312: }
7313: } else {
7314: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7315: $changes{$role}{'showlogo'}{$img} = 1;
7316: }
7317: }
7318: }
7319: }
7320: if ($domconfig->{$role}{'font'} ne '') {
7321: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7322: $changes{$role}{'font'} = 1;
7323: }
7324: } else {
7325: if ($confhash->{$role}{'font'}) {
7326: $changes{$role}{'font'} = 1;
7327: }
7328: }
7329: if ($role ne 'login') {
7330: if ($domconfig->{$role}{'fontmenu'} ne '') {
7331: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7332: $changes{$role}{'fontmenu'} = 1;
7333: }
7334: } else {
7335: if ($confhash->{$role}{'fontmenu'}) {
7336: $changes{$role}{'fontmenu'} = 1;
7337: }
7338: }
7339: }
7340: foreach my $item (@bgs) {
7341: if ($domconfig->{$role}{$item} ne '') {
7342: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7343: $changes{$role}{'bgs'}{$item} = 1;
7344: }
7345: } else {
7346: if ($confhash->{$role}{$item}) {
7347: $changes{$role}{'bgs'}{$item} = 1;
7348: }
7349: }
7350: }
7351: foreach my $item (@links) {
7352: if ($domconfig->{$role}{$item} ne '') {
7353: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7354: $changes{$role}{'links'}{$item} = 1;
7355: }
7356: } else {
7357: if ($confhash->{$role}{$item}) {
7358: $changes{$role}{'links'}{$item} = 1;
7359: }
7360: }
7361: }
7362: foreach my $item (@logintext) {
7363: if ($domconfig->{$role}{$item} ne '') {
7364: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7365: $changes{$role}{'logintext'}{$item} = 1;
7366: }
7367: } else {
7368: if ($confhash->{$role}{$item}) {
7369: $changes{$role}{'logintext'}{$item} = 1;
7370: }
7371: }
7372: }
7373: } else {
7374: &default_change_checker($role,\@images,\@links,\@bgs,
7375: \@logintext,$confhash,\%changes);
7376: }
7377: } else {
7378: &default_change_checker($role,\@images,\@links,\@bgs,
7379: \@logintext,$confhash,\%changes);
7380: }
7381: }
7382: return ($errors,%changes);
7383: }
7384:
7385: sub config_check {
7386: my ($dom,$confname,$servadm) = @_;
7387: my ($configuserok,$author_ok,$switchserver,%currroles);
7388: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7389: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7390: $confname,$servadm);
7391: if ($configuserok eq 'ok') {
7392: $switchserver = &check_switchserver($dom,$confname);
7393: if ($switchserver eq '') {
7394: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7395: }
7396: }
7397: return ($configuserok,$author_ok,$switchserver);
7398: }
7399:
7400: sub default_change_checker {
7401: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7402: foreach my $item (@{$links}) {
7403: if ($confhash->{$role}{$item}) {
7404: $changes->{$role}{'links'}{$item} = 1;
7405: }
7406: }
7407: foreach my $item (@{$bgs}) {
7408: if ($confhash->{$role}{$item}) {
7409: $changes->{$role}{'bgs'}{$item} = 1;
7410: }
7411: }
7412: foreach my $item (@{$logintext}) {
7413: if ($confhash->{$role}{$item}) {
7414: $changes->{$role}{'logintext'}{$item} = 1;
7415: }
7416: }
7417: foreach my $img (@{$images}) {
7418: if ($env{'form.'.$role.'_del_'.$img}) {
7419: $confhash->{$role}{$img} = '';
7420: $changes->{$role}{'images'}{$img} = 1;
7421: }
7422: if ($role eq 'login') {
7423: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7424: $changes->{$role}{'showlogo'}{$img} = 1;
7425: }
7426: }
7427: }
7428: if ($confhash->{$role}{'font'}) {
7429: $changes->{$role}{'font'} = 1;
7430: }
7431: }
7432:
7433: sub display_colorchgs {
7434: my ($dom,$changes,$roles,$confhash) = @_;
7435: my (%choices,$resulttext);
7436: if (!grep(/^login$/,@{$roles})) {
7437: $resulttext = &mt('Changes made:').'<br />';
7438: }
7439: foreach my $role (@{$roles}) {
7440: if ($role eq 'login') {
7441: %choices = &login_choices();
7442: } else {
7443: %choices = &color_font_choices();
7444: }
7445: if (ref($changes->{$role}) eq 'HASH') {
7446: if ($role ne 'login') {
7447: $resulttext .= '<h4>'.&mt($role).'</h4>';
7448: }
7449: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7450: if ($role ne 'login') {
7451: $resulttext .= '<ul>';
7452: }
7453: if (ref($changes->{$role}{$key}) eq 'HASH') {
7454: if ($role ne 'login') {
7455: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7456: }
7457: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7458: if (($role eq 'login') && ($key eq 'showlogo')) {
7459: if ($confhash->{$role}{$key}{$item}) {
7460: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7461: } else {
7462: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7463: }
7464: } elsif ($confhash->{$role}{$item} eq '') {
7465: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7466: } else {
7467: my $newitem = $confhash->{$role}{$item};
7468: if ($key eq 'images') {
7469: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7470: }
7471: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7472: }
7473: }
7474: if ($role ne 'login') {
7475: $resulttext .= '</ul></li>';
7476: }
7477: } else {
7478: if ($confhash->{$role}{$key} eq '') {
7479: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
7480: } else {
7481: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
7482: }
7483: }
7484: if ($role ne 'login') {
7485: $resulttext .= '</ul>';
7486: }
7487: }
7488: }
7489: }
7490: return $resulttext;
7491: }
7492:
7493: sub thumb_dimensions {
7494: return ('200','50');
7495: }
7496:
7497: sub check_dimensions {
7498: my ($inputfile) = @_;
7499: my ($fullwidth,$fullheight);
7500: if ($inputfile =~ m|^[/\w.\-]+$|) {
7501: if (open(PIPE,"identify $inputfile 2>&1 |")) {
7502: my $imageinfo = <PIPE>;
7503: if (!close(PIPE)) {
7504: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
7505: }
7506: chomp($imageinfo);
7507: my ($fullsize) =
7508: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
7509: if ($fullsize) {
7510: ($fullwidth,$fullheight) = split(/x/,$fullsize);
7511: }
7512: }
7513: }
7514: return ($fullwidth,$fullheight);
7515: }
7516:
7517: sub check_configuser {
7518: my ($uhome,$dom,$confname,$servadm) = @_;
7519: my ($configuserok,%currroles);
7520: if ($uhome eq 'no_host') {
7521: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
7522: my $configpass = &LONCAPA::Enrollment::create_password();
7523: $configuserok =
7524: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
7525: $configpass,'','','','','',undef,$servadm);
7526: } else {
7527: $configuserok = 'ok';
7528: %currroles =
7529: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
7530: }
7531: return ($configuserok,%currroles);
7532: }
7533:
7534: sub check_authorstatus {
7535: my ($dom,$confname,%currroles) = @_;
7536: my $author_ok;
7537: if (!$currroles{':'.$dom.':au'}) {
7538: my $start = time;
7539: my $end = 0;
7540: $author_ok =
7541: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
7542: 'au',$end,$start,'','','domconfig');
7543: } else {
7544: $author_ok = 'ok';
7545: }
7546: return $author_ok;
7547: }
7548:
7549: sub publishlogo {
7550: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
7551: my ($output,$fname,$logourl);
7552: if ($action eq 'upload') {
7553: $fname=$env{'form.'.$formname.'.filename'};
7554: chop($env{'form.'.$formname});
7555: } else {
7556: ($fname) = ($formname =~ /([^\/]+)$/);
7557: }
7558: if ($savefileas ne '') {
7559: $fname = $savefileas;
7560: }
7561: $fname=&Apache::lonnet::clean_filename($fname);
7562: # See if there is anything left
7563: unless ($fname) { return ('error: no uploaded file'); }
7564: $fname="$subdir/$fname";
7565: my $docroot=$r->dir_config('lonDocRoot');
7566: my $filepath="$docroot/priv";
7567: my $relpath = "$dom/$confname";
7568: my ($fnamepath,$file,$fetchthumb);
7569: $file=$fname;
7570: if ($fname=~m|/|) {
7571: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
7572: }
7573: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
7574: my $count;
7575: for ($count=5;$count<=$#parts;$count++) {
7576: $filepath.="/$parts[$count]";
7577: if ((-e $filepath)!=1) {
7578: mkdir($filepath,02770);
7579: }
7580: }
7581: # Check for bad extension and disallow upload
7582: if ($file=~/\.(\w+)$/ &&
7583: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
7584: $output =
7585: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
7586: } elsif ($file=~/\.(\w+)$/ &&
7587: !defined(&Apache::loncommon::fileembstyle($1))) {
7588: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
7589: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
7590: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
7591: } elsif (-d "$filepath/$file") {
7592: $output = &mt('Filename is a directory name - rename the file and re-upload');
7593: } else {
7594: my $source = $filepath.'/'.$file;
7595: my $logfile;
7596: if (!open($logfile,">>$source".'.log')) {
7597: return (&mt('No write permission to Authoring Space'));
7598: }
7599: print $logfile
7600: "\n================= Publish ".localtime()." ================\n".
7601: $env{'user.name'}.':'.$env{'user.domain'}."\n";
7602: # Save the file
7603: if (!open(FH,'>'.$source)) {
7604: &Apache::lonnet::logthis('Failed to create '.$source);
7605: return (&mt('Failed to create file'));
7606: }
7607: if ($action eq 'upload') {
7608: if (!print FH ($env{'form.'.$formname})) {
7609: &Apache::lonnet::logthis('Failed to write to '.$source);
7610: return (&mt('Failed to write file'));
7611: }
7612: } else {
7613: my $original = &Apache::lonnet::filelocation('',$formname);
7614: if(!copy($original,$source)) {
7615: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
7616: return (&mt('Failed to write file'));
7617: }
7618: }
7619: close(FH);
7620: chmod(0660, $source); # Permissions to rw-rw---.
7621:
7622: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
7623: my $copyfile=$targetdir.'/'.$file;
7624:
7625: my @parts=split(/\//,$targetdir);
7626: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
7627: for (my $count=5;$count<=$#parts;$count++) {
7628: $path.="/$parts[$count]";
7629: if (!-e $path) {
7630: print $logfile "\nCreating directory ".$path;
7631: mkdir($path,02770);
7632: }
7633: }
7634: my $versionresult;
7635: if (-e $copyfile) {
7636: $versionresult = &logo_versioning($targetdir,$file,$logfile);
7637: } else {
7638: $versionresult = 'ok';
7639: }
7640: if ($versionresult eq 'ok') {
7641: if (copy($source,$copyfile)) {
7642: print $logfile "\nCopied original source to ".$copyfile."\n";
7643: $output = 'ok';
7644: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
7645: push(@{$modified_urls},[$copyfile,$source]);
7646: my $metaoutput =
7647: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
7648: unless ($registered_cleanup) {
7649: my $handlers = $r->get_handlers('PerlCleanupHandler');
7650: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7651: $registered_cleanup=1;
7652: }
7653: } else {
7654: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
7655: $output = &mt('Failed to copy file to RES space').", $!";
7656: }
7657: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
7658: my $inputfile = $filepath.'/'.$file;
7659: my $outfile = $filepath.'/'.'tn-'.$file;
7660: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
7661: if ($fullwidth ne '' && $fullheight ne '') {
7662: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
7663: my $thumbsize = $thumbwidth.'x'.$thumbheight;
7664: system("convert -sample $thumbsize $inputfile $outfile");
7665: chmod(0660, $filepath.'/tn-'.$file);
7666: if (-e $outfile) {
7667: my $copyfile=$targetdir.'/tn-'.$file;
7668: if (copy($outfile,$copyfile)) {
7669: print $logfile "\nCopied source to ".$copyfile."\n";
7670: my $thumb_metaoutput =
7671: &write_metadata($dom,$confname,$formname,
7672: $targetdir,'tn-'.$file,$logfile);
7673: push(@{$modified_urls},[$copyfile,$outfile]);
7674: unless ($registered_cleanup) {
7675: my $handlers = $r->get_handlers('PerlCleanupHandler');
7676: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7677: $registered_cleanup=1;
7678: }
7679: } else {
7680: print $logfile "\nUnable to write ".$copyfile.
7681: ':'.$!."\n";
7682: }
7683: }
7684: }
7685: }
7686: }
7687: } else {
7688: $output = $versionresult;
7689: }
7690: }
7691: return ($output,$logourl);
7692: }
7693:
7694: sub logo_versioning {
7695: my ($targetdir,$file,$logfile) = @_;
7696: my $target = $targetdir.'/'.$file;
7697: my ($maxversion,$fn,$extn,$output);
7698: $maxversion = 0;
7699: if ($file =~ /^(.+)\.(\w+)$/) {
7700: $fn=$1;
7701: $extn=$2;
7702: }
7703: opendir(DIR,$targetdir);
7704: while (my $filename=readdir(DIR)) {
7705: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7706: $maxversion=($1>$maxversion)?$1:$maxversion;
7707: }
7708: }
7709: $maxversion++;
7710: print $logfile "\nCreating old version ".$maxversion."\n";
7711: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7712: if (copy($target,$copyfile)) {
7713: print $logfile "Copied old target to ".$copyfile."\n";
7714: $copyfile=$copyfile.'.meta';
7715: if (copy($target.'.meta',$copyfile)) {
7716: print $logfile "Copied old target metadata to ".$copyfile."\n";
7717: $output = 'ok';
7718: } else {
7719: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7720: $output = &mt('Failed to copy old meta').", $!, ";
7721: }
7722: } else {
7723: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7724: $output = &mt('Failed to copy old target').", $!, ";
7725: }
7726: return $output;
7727: }
7728:
7729: sub write_metadata {
7730: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7731: my (%metadatafields,%metadatakeys,$output);
7732: $metadatafields{'title'}=$formname;
7733: $metadatafields{'creationdate'}=time;
7734: $metadatafields{'lastrevisiondate'}=time;
7735: $metadatafields{'copyright'}='public';
7736: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7737: $env{'user.domain'};
7738: $metadatafields{'authorspace'}=$confname.':'.$dom;
7739: $metadatafields{'domain'}=$dom;
7740: {
7741: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7742: my $mfh;
7743: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7744: foreach (sort(keys(%metadatafields))) {
7745: unless ($_=~/\./) {
7746: my $unikey=$_;
7747: $unikey=~/^([A-Za-z]+)/;
7748: my $tag=$1;
7749: $tag=~tr/A-Z/a-z/;
7750: print $mfh "\n\<$tag";
7751: foreach (split(/\,/,$metadatakeys{$unikey})) {
7752: my $value=$metadatafields{$unikey.'.'.$_};
7753: $value=~s/\"/\'\'/g;
7754: print $mfh ' '.$_.'="'.$value.'"';
7755: }
7756: print $mfh '>'.
7757: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7758: .'</'.$tag.'>';
7759: }
7760: }
7761: $output = 'ok';
7762: print $logfile "\nWrote metadata";
7763: close($mfh);
7764: } else {
7765: print $logfile "\nFailed to open metadata file";
7766: $output = &mt('Could not write metadata');
7767: }
7768: }
7769: return $output;
7770: }
7771:
7772: sub notifysubscribed {
7773: foreach my $targetsource (@{$modified_urls}){
7774: next unless (ref($targetsource) eq 'ARRAY');
7775: my ($target,$source)=@{$targetsource};
7776: if ($source ne '') {
7777: if (open(my $logfh,'>>'.$source.'.log')) {
7778: print $logfh "\nCleanup phase: Notifications\n";
7779: my @subscribed=&subscribed_hosts($target);
7780: foreach my $subhost (@subscribed) {
7781: print $logfh "\nNotifying host ".$subhost.':';
7782: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7783: print $logfh $reply;
7784: }
7785: my @subscribedmeta=&subscribed_hosts("$target.meta");
7786: foreach my $subhost (@subscribedmeta) {
7787: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7788: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7789: $subhost);
7790: print $logfh $reply;
7791: }
7792: print $logfh "\n============ Done ============\n";
7793: close($logfh);
7794: }
7795: }
7796: }
7797: return OK;
7798: }
7799:
7800: sub subscribed_hosts {
7801: my ($target) = @_;
7802: my @subscribed;
7803: if (open(my $fh,"<$target.subscription")) {
7804: while (my $subline=<$fh>) {
7805: if ($subline =~ /^($match_lonid):/) {
7806: my $host = $1;
7807: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7808: unless (grep(/^\Q$host\E$/,@subscribed)) {
7809: push(@subscribed,$host);
7810: }
7811: }
7812: }
7813: }
7814: }
7815: return @subscribed;
7816: }
7817:
7818: sub check_switchserver {
7819: my ($dom,$confname) = @_;
7820: my ($allowed,$switchserver);
7821: my $home = &Apache::lonnet::homeserver($confname,$dom);
7822: if ($home eq 'no_host') {
7823: $home = &Apache::lonnet::domain($dom,'primary');
7824: }
7825: my @ids=&Apache::lonnet::current_machine_ids();
7826: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7827: if (!$allowed) {
7828: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7829: }
7830: return $switchserver;
7831: }
7832:
7833: sub modify_quotas {
7834: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7835: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7836: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7837: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7838: $validationfieldsref);
7839: if ($action eq 'quotas') {
7840: $context = 'tools';
7841: } else {
7842: $context = $action;
7843: }
7844: if ($context eq 'requestcourses') {
7845: @usertools = ('official','unofficial','community','textbook');
7846: @options =('norequest','approval','validate','autolimit');
7847: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7848: %titles = &courserequest_titles();
7849: $toolregexp = join('|',@usertools);
7850: %conditions = &courserequest_conditions();
7851: $confname = $dom.'-domainconfig';
7852: my $servadm = $r->dir_config('lonAdmEMail');
7853: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7854: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7855: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7856: } elsif ($context eq 'requestauthor') {
7857: @usertools = ('author');
7858: %titles = &authorrequest_titles();
7859: } else {
7860: @usertools = ('aboutme','blog','webdav','portfolio');
7861: %titles = &tool_titles();
7862: }
7863: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7864: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7865: foreach my $key (keys(%env)) {
7866: if ($context eq 'requestcourses') {
7867: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7868: my $item = $1;
7869: my $type = $2;
7870: if ($type =~ /^limit_(.+)/) {
7871: $limithash{$item}{$1} = $env{$key};
7872: } else {
7873: $confhash{$item}{$type} = $env{$key};
7874: }
7875: }
7876: } elsif ($context eq 'requestauthor') {
7877: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7878: $confhash{$1} = $env{$key};
7879: }
7880: } else {
7881: if ($key =~ /^form\.quota_(.+)$/) {
7882: $confhash{'defaultquota'}{$1} = $env{$key};
7883: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7884: $confhash{'authorquota'}{$1} = $env{$key};
7885: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7886: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7887: }
7888: }
7889: }
7890: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7891: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7892: @approvalnotify = sort(@approvalnotify);
7893: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7894: my @crstypes = ('official','unofficial','community','textbook');
7895: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7896: foreach my $type (@hasuniquecode) {
7897: if (grep(/^\Q$type\E$/,@crstypes)) {
7898: $confhash{'uniquecode'}{$type} = 1;
7899: }
7900: }
7901: my (%newbook,%allpos);
7902: if ($context eq 'requestcourses') {
7903: foreach my $type ('textbooks','templates') {
7904: @{$allpos{$type}} = ();
7905: my $invalid;
7906: if ($type eq 'textbooks') {
7907: $invalid = &mt('Invalid LON-CAPA course for textbook');
7908: } else {
7909: $invalid = &mt('Invalid LON-CAPA course for template');
7910: }
7911: if ($env{'form.'.$type.'_addbook'}) {
7912: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7913: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7914: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7915: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7916: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7917: } else {
7918: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7919: my $position = $env{'form.'.$type.'_addbook_pos'};
7920: $position =~ s/\D+//g;
7921: if ($position ne '') {
7922: $allpos{$type}[$position] = $newbook{$type};
7923: }
7924: }
7925: } else {
7926: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7927: }
7928: }
7929: }
7930: }
7931: if (ref($domconfig{$action}) eq 'HASH') {
7932: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7933: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7934: $changes{'notify'}{'approval'} = 1;
7935: }
7936: } else {
7937: if ($confhash{'notify'}{'approval'}) {
7938: $changes{'notify'}{'approval'} = 1;
7939: }
7940: }
7941: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7942: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7943: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7944: unless ($confhash{'uniquecode'}{$crstype}) {
7945: $changes{'uniquecode'} = 1;
7946: }
7947: }
7948: unless ($changes{'uniquecode'}) {
7949: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7950: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7951: $changes{'uniquecode'} = 1;
7952: }
7953: }
7954: }
7955: } else {
7956: $changes{'uniquecode'} = 1;
7957: }
7958: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7959: $changes{'uniquecode'} = 1;
7960: }
7961: if ($context eq 'requestcourses') {
7962: foreach my $type ('textbooks','templates') {
7963: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7964: my %deletions;
7965: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7966: if (@todelete) {
7967: map { $deletions{$_} = 1; } @todelete;
7968: }
7969: my %imgdeletions;
7970: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7971: if (@todeleteimages) {
7972: map { $imgdeletions{$_} = 1; } @todeleteimages;
7973: }
7974: my $maxnum = $env{'form.'.$type.'_maxnum'};
7975: for (my $i=0; $i<=$maxnum; $i++) {
7976: my $itemid = $env{'form.'.$type.'_id_'.$i};
7977: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7978: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7979: if ($deletions{$key}) {
7980: if ($domconfig{$action}{$type}{$key}{'image'}) {
7981: #FIXME need to obsolete item in RES space
7982: }
7983: next;
7984: } else {
7985: my $newpos = $env{'form.'.$itemid};
7986: $newpos =~ s/\D+//g;
7987: foreach my $item ('subject','title','publisher','author') {
7988: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7989: ($type eq 'templates'));
7990: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7991: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7992: $changes{$type}{$key} = 1;
7993: }
7994: }
7995: $allpos{$type}[$newpos] = $key;
7996: }
7997: if ($imgdeletions{$key}) {
7998: $changes{$type}{$key} = 1;
7999: #FIXME need to obsolete item in RES space
8000: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8001: my ($cdom,$cnum) = split(/_/,$key);
8002: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8003: $cdom,$cnum,$type,$configuserok,
8004: $switchserver,$author_ok);
8005: if ($imgurl) {
8006: $confhash{$type}{$key}{'image'} = $imgurl;
8007: $changes{$type}{$key} = 1;
8008: }
8009: if ($error) {
8010: &Apache::lonnet::logthis($error);
8011: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8012: }
8013: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8014: $confhash{$type}{$key}{'image'} =
8015: $domconfig{$action}{$type}{$key}{'image'};
8016: }
8017: }
8018: }
8019: }
8020: }
8021: }
8022: } else {
8023: if ($confhash{'notify'}{'approval'}) {
8024: $changes{'notify'}{'approval'} = 1;
8025: }
8026: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8027: $changes{'uniquecode'} = 1;
8028: }
8029: }
8030: if ($context eq 'requestcourses') {
8031: foreach my $type ('textbooks','templates') {
8032: if ($newbook{$type}) {
8033: $changes{$type}{$newbook{$type}} = 1;
8034: foreach my $item ('subject','title','publisher','author') {
8035: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8036: ($type eq 'template'));
8037: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8038: if ($env{'form.'.$type.'_addbook_'.$item}) {
8039: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8040: }
8041: }
8042: if ($type eq 'textbooks') {
8043: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8044: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8045: my ($imageurl,$error) =
8046: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8047: $configuserok,$switchserver,$author_ok);
8048: if ($imageurl) {
8049: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8050: }
8051: if ($error) {
8052: &Apache::lonnet::logthis($error);
8053: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8054: }
8055: }
8056: }
8057: }
8058: if (@{$allpos{$type}} > 0) {
8059: my $idx = 0;
8060: foreach my $item (@{$allpos{$type}}) {
8061: if ($item ne '') {
8062: $confhash{$type}{$item}{'order'} = $idx;
8063: if (ref($domconfig{$action}) eq 'HASH') {
8064: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8065: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8066: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8067: $changes{$type}{$item} = 1;
8068: }
8069: }
8070: }
8071: }
8072: $idx ++;
8073: }
8074: }
8075: }
8076: }
8077: if (ref($validationitemsref) eq 'ARRAY') {
8078: foreach my $item (@{$validationitemsref}) {
8079: if ($item eq 'fields') {
8080: my @changed;
8081: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8082: if (@{$confhash{'validation'}{$item}} > 0) {
8083: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8084: }
8085: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8086: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8087: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8088: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8089: $domconfig{'requestcourses'}{'validation'}{$item});
8090: } else {
8091: @changed = @{$confhash{'validation'}{$item}};
8092: }
8093: } else {
8094: @changed = @{$confhash{'validation'}{$item}};
8095: }
8096: } else {
8097: @changed = @{$confhash{'validation'}{$item}};
8098: }
8099: if (@changed) {
8100: if ($confhash{'validation'}{$item}) {
8101: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8102: } else {
8103: $changes{'validation'}{$item} = &mt('None');
8104: }
8105: }
8106: } else {
8107: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8108: if ($item eq 'markup') {
8109: if ($env{'form.requestcourses_validation_'.$item}) {
8110: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8111: }
8112: }
8113: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8114: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8115: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8116: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8117: }
8118: } else {
8119: if ($confhash{'validation'}{$item} ne '') {
8120: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8121: }
8122: }
8123: } else {
8124: if ($confhash{'validation'}{$item} ne '') {
8125: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8126: }
8127: }
8128: }
8129: }
8130: }
8131: if ($env{'form.validationdc'}) {
8132: my $newval = $env{'form.validationdc'};
8133: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8134: if (exists($domcoords{$newval})) {
8135: $confhash{'validation'}{'dc'} = $newval;
8136: }
8137: }
8138: if (ref($confhash{'validation'}) eq 'HASH') {
8139: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8140: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8141: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8142: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8143: if ($confhash{'validation'}{'dc'} eq '') {
8144: $changes{'validation'}{'dc'} = &mt('None');
8145: } else {
8146: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8147: }
8148: }
8149: } elsif ($confhash{'validation'}{'dc'} ne '') {
8150: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8151: }
8152: } elsif ($confhash{'validation'}{'dc'} ne '') {
8153: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8154: }
8155: } elsif ($confhash{'validation'}{'dc'} ne '') {
8156: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8157: }
8158: } else {
8159: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8160: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8161: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8162: $changes{'validation'}{'dc'} = &mt('None');
8163: }
8164: }
8165: }
8166: }
8167: }
8168: } else {
8169: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8170: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8171: }
8172: foreach my $item (@usertools) {
8173: foreach my $type (@{$types},'default','_LC_adv') {
8174: my $unset;
8175: if ($context eq 'requestcourses') {
8176: $unset = '0';
8177: if ($type eq '_LC_adv') {
8178: $unset = '';
8179: }
8180: if ($confhash{$item}{$type} eq 'autolimit') {
8181: $confhash{$item}{$type} .= '=';
8182: unless ($limithash{$item}{$type} =~ /\D/) {
8183: $confhash{$item}{$type} .= $limithash{$item}{$type};
8184: }
8185: }
8186: } elsif ($context eq 'requestauthor') {
8187: $unset = '0';
8188: if ($type eq '_LC_adv') {
8189: $unset = '';
8190: }
8191: } else {
8192: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8193: $confhash{$item}{$type} = 1;
8194: } else {
8195: $confhash{$item}{$type} = 0;
8196: }
8197: }
8198: if (ref($domconfig{$action}) eq 'HASH') {
8199: if ($action eq 'requestauthor') {
8200: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8201: $changes{$type} = 1;
8202: }
8203: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8204: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8205: $changes{$item}{$type} = 1;
8206: }
8207: } else {
8208: if ($context eq 'requestcourses') {
8209: if ($confhash{$item}{$type} ne $unset) {
8210: $changes{$item}{$type} = 1;
8211: }
8212: } else {
8213: if (!$confhash{$item}{$type}) {
8214: $changes{$item}{$type} = 1;
8215: }
8216: }
8217: }
8218: } else {
8219: if ($context eq 'requestcourses') {
8220: if ($confhash{$item}{$type} ne $unset) {
8221: $changes{$item}{$type} = 1;
8222: }
8223: } elsif ($context eq 'requestauthor') {
8224: if ($confhash{$type} ne $unset) {
8225: $changes{$type} = 1;
8226: }
8227: } else {
8228: if (!$confhash{$item}{$type}) {
8229: $changes{$item}{$type} = 1;
8230: }
8231: }
8232: }
8233: }
8234: }
8235: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8236: if (ref($domconfig{'quotas'}) eq 'HASH') {
8237: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8238: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8239: if (exists($confhash{'defaultquota'}{$key})) {
8240: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8241: $changes{'defaultquota'}{$key} = 1;
8242: }
8243: } else {
8244: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8245: }
8246: }
8247: } else {
8248: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8249: if (exists($confhash{'defaultquota'}{$key})) {
8250: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8251: $changes{'defaultquota'}{$key} = 1;
8252: }
8253: } else {
8254: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8255: }
8256: }
8257: }
8258: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8259: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8260: if (exists($confhash{'authorquota'}{$key})) {
8261: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8262: $changes{'authorquota'}{$key} = 1;
8263: }
8264: } else {
8265: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8266: }
8267: }
8268: }
8269: }
8270: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8271: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8272: if (ref($domconfig{'quotas'}) eq 'HASH') {
8273: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8274: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8275: $changes{'defaultquota'}{$key} = 1;
8276: }
8277: } else {
8278: if (!exists($domconfig{'quotas'}{$key})) {
8279: $changes{'defaultquota'}{$key} = 1;
8280: }
8281: }
8282: } else {
8283: $changes{'defaultquota'}{$key} = 1;
8284: }
8285: }
8286: }
8287: if (ref($confhash{'authorquota'}) eq 'HASH') {
8288: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8289: if (ref($domconfig{'quotas'}) eq 'HASH') {
8290: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8291: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8292: $changes{'authorquota'}{$key} = 1;
8293: }
8294: } else {
8295: $changes{'authorquota'}{$key} = 1;
8296: }
8297: } else {
8298: $changes{'authorquota'}{$key} = 1;
8299: }
8300: }
8301: }
8302: }
8303:
8304: if ($context eq 'requestauthor') {
8305: $domdefaults{'requestauthor'} = \%confhash;
8306: } else {
8307: foreach my $key (keys(%confhash)) {
8308: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8309: $domdefaults{$key} = $confhash{$key};
8310: }
8311: }
8312: }
8313:
8314: my %quotahash = (
8315: $action => { %confhash }
8316: );
8317: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8318: $dom);
8319: if ($putresult eq 'ok') {
8320: if (keys(%changes) > 0) {
8321: my $cachetime = 24*60*60;
8322: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8323: if (ref($lastactref) eq 'HASH') {
8324: $lastactref->{'domdefaults'} = 1;
8325: }
8326: $resulttext = &mt('Changes made:').'<ul>';
8327: unless (($context eq 'requestcourses') ||
8328: ($context eq 'requestauthor')) {
8329: if (ref($changes{'defaultquota'}) eq 'HASH') {
8330: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8331: foreach my $type (@{$types},'default') {
8332: if (defined($changes{'defaultquota'}{$type})) {
8333: my $typetitle = $usertypes->{$type};
8334: if ($type eq 'default') {
8335: $typetitle = $othertitle;
8336: }
8337: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8338: }
8339: }
8340: $resulttext .= '</ul></li>';
8341: }
8342: if (ref($changes{'authorquota'}) eq 'HASH') {
8343: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8344: foreach my $type (@{$types},'default') {
8345: if (defined($changes{'authorquota'}{$type})) {
8346: my $typetitle = $usertypes->{$type};
8347: if ($type eq 'default') {
8348: $typetitle = $othertitle;
8349: }
8350: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8351: }
8352: }
8353: $resulttext .= '</ul></li>';
8354: }
8355: }
8356: my %newenv;
8357: foreach my $item (@usertools) {
8358: my (%haschgs,%inconf);
8359: if ($context eq 'requestauthor') {
8360: %haschgs = %changes;
8361: %inconf = %confhash;
8362: } else {
8363: if (ref($changes{$item}) eq 'HASH') {
8364: %haschgs = %{$changes{$item}};
8365: }
8366: if (ref($confhash{$item}) eq 'HASH') {
8367: %inconf = %{$confhash{$item}};
8368: }
8369: }
8370: if (keys(%haschgs) > 0) {
8371: my $newacc =
8372: &Apache::lonnet::usertools_access($env{'user.name'},
8373: $env{'user.domain'},
8374: $item,'reload',$context);
8375: if (($context eq 'requestcourses') ||
8376: ($context eq 'requestauthor')) {
8377: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8378: $newenv{'environment.canrequest.'.$item} = $newacc;
8379: }
8380: } else {
8381: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8382: $newenv{'environment.availabletools.'.$item} = $newacc;
8383: }
8384: }
8385: unless ($context eq 'requestauthor') {
8386: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8387: }
8388: foreach my $type (@{$types},'default','_LC_adv') {
8389: if ($haschgs{$type}) {
8390: my $typetitle = $usertypes->{$type};
8391: if ($type eq 'default') {
8392: $typetitle = $othertitle;
8393: } elsif ($type eq '_LC_adv') {
8394: $typetitle = 'LON-CAPA Advanced Users';
8395: }
8396: if ($inconf{$type}) {
8397: if ($context eq 'requestcourses') {
8398: my $cond;
8399: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8400: if ($1 eq '') {
8401: $cond = &mt('(Automatic processing of any request).');
8402: } else {
8403: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8404: }
8405: } else {
8406: $cond = $conditions{$inconf{$type}};
8407: }
8408: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8409: } elsif ($context eq 'requestauthor') {
8410: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8411: $titles{$inconf{$type}},$typetitle);
8412:
8413: } else {
8414: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8415: }
8416: } else {
8417: if ($type eq '_LC_adv') {
8418: if ($inconf{$type} eq '0') {
8419: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8420: } else {
8421: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8422: }
8423: } else {
8424: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8425: }
8426: }
8427: }
8428: }
8429: unless ($context eq 'requestauthor') {
8430: $resulttext .= '</ul></li>';
8431: }
8432: }
8433: }
8434: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8435: if (ref($changes{'notify'}) eq 'HASH') {
8436: if ($changes{'notify'}{'approval'}) {
8437: if (ref($confhash{'notify'}) eq 'HASH') {
8438: if ($confhash{'notify'}{'approval'}) {
8439: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8440: } else {
8441: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8442: }
8443: }
8444: }
8445: }
8446: }
8447: if ($action eq 'requestcourses') {
8448: my @offon = ('off','on');
8449: if ($changes{'uniquecode'}) {
8450: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8451: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8452: $resulttext .= '<li>'.
8453: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8454: '</li>';
8455: } else {
8456: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8457: '</li>';
8458: }
8459: }
8460: foreach my $type ('textbooks','templates') {
8461: if (ref($changes{$type}) eq 'HASH') {
8462: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8463: foreach my $key (sort(keys(%{$changes{$type}}))) {
8464: my %coursehash = &Apache::lonnet::coursedescription($key);
8465: my $coursetitle = $coursehash{'description'};
8466: my $position = $confhash{$type}{$key}{'order'} + 1;
8467: $resulttext .= '<li>';
8468: foreach my $item ('subject','title','publisher','author') {
8469: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8470: ($type eq 'templates'));
8471: my $name = $item.':';
8472: $name =~ s/^(\w)/\U$1/;
8473: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
8474: }
8475: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
8476: if ($type eq 'textbooks') {
8477: if ($confhash{$type}{$key}{'image'}) {
8478: $resulttext .= ' '.&mt('Image: [_1]',
8479: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
8480: ' alt="Textbook cover" />').'<br />';
8481: }
8482: }
8483: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
8484: }
8485: $resulttext .= '</ul></li>';
8486: }
8487: }
8488: if (ref($changes{'validation'}) eq 'HASH') {
8489: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
8490: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
8491: foreach my $item (@{$validationitemsref}) {
8492: if (exists($changes{'validation'}{$item})) {
8493: if ($item eq 'markup') {
8494: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8495: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
8496: } else {
8497: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8498: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
8499: }
8500: }
8501: }
8502: if (exists($changes{'validation'}{'dc'})) {
8503: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
8504: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
8505: }
8506: }
8507: }
8508: }
8509: $resulttext .= '</ul>';
8510: if (keys(%newenv)) {
8511: &Apache::lonnet::appenv(\%newenv);
8512: }
8513: } else {
8514: if ($context eq 'requestcourses') {
8515: $resulttext = &mt('No changes made to rights to request creation of courses.');
8516: } elsif ($context eq 'requestauthor') {
8517: $resulttext = &mt('No changes made to rights to request author space.');
8518: } else {
8519: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
8520: }
8521: }
8522: } else {
8523: $resulttext = '<span class="LC_error">'.
8524: &mt('An error occurred: [_1]',$putresult).'</span>';
8525: }
8526: if ($errors) {
8527: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
8528: '<ul>'.$errors.'</ul></p>';
8529: }
8530: return $resulttext;
8531: }
8532:
8533: sub process_textbook_image {
8534: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
8535: my $filename = $env{'form.'.$caller.'.filename'};
8536: my ($error,$url);
8537: my ($width,$height) = (50,50);
8538: if ($configuserok eq 'ok') {
8539: if ($switchserver) {
8540: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
8541: $switchserver);
8542: } elsif ($author_ok eq 'ok') {
8543: my ($result,$imageurl) =
8544: &publishlogo($r,'upload',$caller,$dom,$confname,
8545: "$type/$dom/$cnum/cover",$width,$height);
8546: if ($result eq 'ok') {
8547: $url = $imageurl;
8548: } else {
8549: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8550: }
8551: } else {
8552: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8553: }
8554: } else {
8555: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8556: }
8557: return ($url,$error);
8558: }
8559:
8560: sub modify_autoenroll {
8561: my ($dom,$lastactref,%domconfig) = @_;
8562: my ($resulttext,%changes);
8563: my %currautoenroll;
8564: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
8565: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
8566: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
8567: }
8568: }
8569: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
8570: my %title = ( run => 'Auto-enrollment active',
8571: sender => 'Sender for notification messages',
8572: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
8573: failsafe => 'Failsafe for no drops if institutional data missing for a section');
8574: my @offon = ('off','on');
8575: my $sender_uname = $env{'form.sender_uname'};
8576: my $sender_domain = $env{'form.sender_domain'};
8577: if ($sender_domain eq '') {
8578: $sender_uname = '';
8579: } elsif ($sender_uname eq '') {
8580: $sender_domain = '';
8581: }
8582: my $coowners = $env{'form.autoassign_coowners'};
8583: my $failsafe = $env{'form.autoenroll_failsafe'};
8584: $failsafe =~ s{^\s+|\s+$}{}g;
8585: if ($failsafe =~ /\D/) {
8586: undef($failsafe);
8587: }
8588: my %autoenrollhash = (
8589: autoenroll => { 'run' => $env{'form.autoenroll_run'},
8590: 'sender_uname' => $sender_uname,
8591: 'sender_domain' => $sender_domain,
8592: 'co-owners' => $coowners,
8593: 'autofailsafe' => $failsafe,
8594: }
8595: );
8596: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
8597: $dom);
8598: if ($putresult eq 'ok') {
8599: if (exists($currautoenroll{'run'})) {
8600: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
8601: $changes{'run'} = 1;
8602: }
8603: } elsif ($autorun) {
8604: if ($env{'form.autoenroll_run'} ne '1') {
8605: $changes{'run'} = 1;
8606: }
8607: }
8608: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
8609: $changes{'sender'} = 1;
8610: }
8611: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
8612: $changes{'sender'} = 1;
8613: }
8614: if ($currautoenroll{'co-owners'} ne '') {
8615: if ($currautoenroll{'co-owners'} ne $coowners) {
8616: $changes{'coowners'} = 1;
8617: }
8618: } elsif ($coowners) {
8619: $changes{'coowners'} = 1;
8620: }
8621: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
8622: $changes{'autofailsafe'} = 1;
8623: }
8624: if (keys(%changes) > 0) {
8625: $resulttext = &mt('Changes made:').'<ul>';
8626: if ($changes{'run'}) {
8627: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
8628: }
8629: if ($changes{'sender'}) {
8630: if ($sender_uname eq '' || $sender_domain eq '') {
8631: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
8632: } else {
8633: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
8634: }
8635: }
8636: if ($changes{'coowners'}) {
8637: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
8638: &Apache::loncommon::devalidate_domconfig_cache($dom);
8639: if (ref($lastactref) eq 'HASH') {
8640: $lastactref->{'domainconfig'} = 1;
8641: }
8642: }
8643: if ($changes{'autofailsafe'}) {
8644: if ($failsafe ne '') {
8645: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
8646: } else {
8647: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
8648: }
8649: &Apache::lonnet::get_domain_defaults($dom,1);
8650: if (ref($lastactref) eq 'HASH') {
8651: $lastactref->{'domdefaults'} = 1;
8652: }
8653: }
8654: $resulttext .= '</ul>';
8655: } else {
8656: $resulttext = &mt('No changes made to auto-enrollment settings');
8657: }
8658: } else {
8659: $resulttext = '<span class="LC_error">'.
8660: &mt('An error occurred: [_1]',$putresult).'</span>';
8661: }
8662: return $resulttext;
8663: }
8664:
8665: sub modify_autoupdate {
8666: my ($dom,%domconfig) = @_;
8667: my ($resulttext,%currautoupdate,%fields,%changes);
8668: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
8669: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
8670: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
8671: }
8672: }
8673: my @offon = ('off','on');
8674: my %title = &Apache::lonlocal::texthash (
8675: run => 'Auto-update:',
8676: classlists => 'Updates to user information in classlists?'
8677: );
8678: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8679: my %fieldtitles = &Apache::lonlocal::texthash (
8680: id => 'Student/Employee ID',
8681: permanentemail => 'E-mail address',
8682: lastname => 'Last Name',
8683: firstname => 'First Name',
8684: middlename => 'Middle Name',
8685: generation => 'Generation',
8686: );
8687: $othertitle = &mt('All users');
8688: if (keys(%{$usertypes}) > 0) {
8689: $othertitle = &mt('Other users');
8690: }
8691: foreach my $key (keys(%env)) {
8692: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
8693: my ($usertype,$item) = ($1,$2);
8694: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
8695: if ($usertype eq 'default') {
8696: push(@{$fields{$1}},$2);
8697: } elsif (ref($types) eq 'ARRAY') {
8698: if (grep(/^\Q$usertype\E$/,@{$types})) {
8699: push(@{$fields{$1}},$2);
8700: }
8701: }
8702: }
8703: }
8704: }
8705: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
8706: @lockablenames = sort(@lockablenames);
8707: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8708: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8709: if (@changed) {
8710: $changes{'lockablenames'} = 1;
8711: }
8712: } else {
8713: if (@lockablenames) {
8714: $changes{'lockablenames'} = 1;
8715: }
8716: }
8717: my %updatehash = (
8718: autoupdate => { run => $env{'form.autoupdate_run'},
8719: classlists => $env{'form.classlists'},
8720: fields => {%fields},
8721: lockablenames => \@lockablenames,
8722: }
8723: );
8724: foreach my $key (keys(%currautoupdate)) {
8725: if (($key eq 'run') || ($key eq 'classlists')) {
8726: if (exists($updatehash{autoupdate}{$key})) {
8727: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8728: $changes{$key} = 1;
8729: }
8730: }
8731: } elsif ($key eq 'fields') {
8732: if (ref($currautoupdate{$key}) eq 'HASH') {
8733: foreach my $item (@{$types},'default') {
8734: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8735: my $change = 0;
8736: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8737: if (!exists($fields{$item})) {
8738: $change = 1;
8739: last;
8740: } elsif (ref($fields{$item}) eq 'ARRAY') {
8741: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8742: $change = 1;
8743: last;
8744: }
8745: }
8746: }
8747: if ($change) {
8748: push(@{$changes{$key}},$item);
8749: }
8750: }
8751: }
8752: }
8753: } elsif ($key eq 'lockablenames') {
8754: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8755: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8756: if (@changed) {
8757: $changes{'lockablenames'} = 1;
8758: }
8759: } else {
8760: if (@lockablenames) {
8761: $changes{'lockablenames'} = 1;
8762: }
8763: }
8764: }
8765: }
8766: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8767: if (@lockablenames) {
8768: $changes{'lockablenames'} = 1;
8769: }
8770: }
8771: foreach my $item (@{$types},'default') {
8772: if (defined($fields{$item})) {
8773: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8774: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8775: my $change = 0;
8776: if (ref($fields{$item}) eq 'ARRAY') {
8777: foreach my $type (@{$fields{$item}}) {
8778: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8779: $change = 1;
8780: last;
8781: }
8782: }
8783: }
8784: if ($change) {
8785: push(@{$changes{'fields'}},$item);
8786: }
8787: } else {
8788: push(@{$changes{'fields'}},$item);
8789: }
8790: } else {
8791: push(@{$changes{'fields'}},$item);
8792: }
8793: }
8794: }
8795: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8796: $dom);
8797: if ($putresult eq 'ok') {
8798: if (keys(%changes) > 0) {
8799: $resulttext = &mt('Changes made:').'<ul>';
8800: foreach my $key (sort(keys(%changes))) {
8801: if ($key eq 'lockablenames') {
8802: $resulttext .= '<li>';
8803: if (@lockablenames) {
8804: $usertypes->{'default'} = $othertitle;
8805: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8806: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8807: } else {
8808: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8809: }
8810: $resulttext .= '</li>';
8811: } elsif (ref($changes{$key}) eq 'ARRAY') {
8812: foreach my $item (@{$changes{$key}}) {
8813: my @newvalues;
8814: foreach my $type (@{$fields{$item}}) {
8815: push(@newvalues,$fieldtitles{$type});
8816: }
8817: my $newvaluestr;
8818: if (@newvalues > 0) {
8819: $newvaluestr = join(', ',@newvalues);
8820: } else {
8821: $newvaluestr = &mt('none');
8822: }
8823: if ($item eq 'default') {
8824: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8825: } else {
8826: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8827: }
8828: }
8829: } else {
8830: my $newvalue;
8831: if ($key eq 'run') {
8832: $newvalue = $offon[$env{'form.autoupdate_run'}];
8833: } else {
8834: $newvalue = $offon[$env{'form.'.$key}];
8835: }
8836: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8837: }
8838: }
8839: $resulttext .= '</ul>';
8840: } else {
8841: $resulttext = &mt('No changes made to autoupdates');
8842: }
8843: } else {
8844: $resulttext = '<span class="LC_error">'.
8845: &mt('An error occurred: [_1]',$putresult).'</span>';
8846: }
8847: return $resulttext;
8848: }
8849:
8850: sub modify_autocreate {
8851: my ($dom,%domconfig) = @_;
8852: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8853: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8854: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8855: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8856: }
8857: }
8858: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8859: req => 'Auto-creation of validated requests for official courses',
8860: xmldc => 'Identity of course creator of courses from XML files',
8861: );
8862: my @types = ('xml','req');
8863: foreach my $item (@types) {
8864: $newvals{$item} = $env{'form.autocreate_'.$item};
8865: $newvals{$item} =~ s/\D//g;
8866: $newvals{$item} = 0 if ($newvals{$item} eq '');
8867: }
8868: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8869: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8870: unless (exists($domcoords{$newvals{'xmldc'}})) {
8871: $newvals{'xmldc'} = '';
8872: }
8873: %autocreatehash = (
8874: autocreate => { xml => $newvals{'xml'},
8875: req => $newvals{'req'},
8876: }
8877: );
8878: if ($newvals{'xmldc'} ne '') {
8879: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8880: }
8881: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8882: $dom);
8883: if ($putresult eq 'ok') {
8884: my @items = @types;
8885: if ($newvals{'xml'}) {
8886: push(@items,'xmldc');
8887: }
8888: foreach my $item (@items) {
8889: if (exists($currautocreate{$item})) {
8890: if ($currautocreate{$item} ne $newvals{$item}) {
8891: $changes{$item} = 1;
8892: }
8893: } elsif ($newvals{$item}) {
8894: $changes{$item} = 1;
8895: }
8896: }
8897: if (keys(%changes) > 0) {
8898: my @offon = ('off','on');
8899: $resulttext = &mt('Changes made:').'<ul>';
8900: foreach my $item (@types) {
8901: if ($changes{$item}) {
8902: my $newtxt = $offon[$newvals{$item}];
8903: $resulttext .= '<li>'.
8904: &mt("$title{$item} set to [_1]$newtxt [_2]",
8905: '<b>','</b>').
8906: '</li>';
8907: }
8908: }
8909: if ($changes{'xmldc'}) {
8910: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8911: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8912: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8913: }
8914: $resulttext .= '</ul>';
8915: } else {
8916: $resulttext = &mt('No changes made to auto-creation settings');
8917: }
8918: } else {
8919: $resulttext = '<span class="LC_error">'.
8920: &mt('An error occurred: [_1]',$putresult).'</span>';
8921: }
8922: return $resulttext;
8923: }
8924:
8925: sub modify_directorysrch {
8926: my ($dom,%domconfig) = @_;
8927: my ($resulttext,%changes);
8928: my %currdirsrch;
8929: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8930: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8931: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8932: }
8933: }
8934: my %title = ( available => 'Institutional directory search available',
8935: localonly => 'Other domains can search institution',
8936: lcavailable => 'LON-CAPA directory search available',
8937: lclocalonly => 'Other domains can search LON-CAPA domain',
8938: searchby => 'Search types',
8939: searchtypes => 'Search latitude');
8940: my @offon = ('off','on');
8941: my @otherdoms = ('Yes','No');
8942:
8943: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8944: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8945: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8946:
8947: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8948: if (keys(%{$usertypes}) == 0) {
8949: @cansearch = ('default');
8950: } else {
8951: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8952: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8953: if (!grep(/^\Q$type\E$/,@cansearch)) {
8954: push(@{$changes{'cansearch'}},$type);
8955: }
8956: }
8957: foreach my $type (@cansearch) {
8958: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8959: push(@{$changes{'cansearch'}},$type);
8960: }
8961: }
8962: } else {
8963: push(@{$changes{'cansearch'}},@cansearch);
8964: }
8965: }
8966:
8967: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8968: foreach my $by (@{$currdirsrch{'searchby'}}) {
8969: if (!grep(/^\Q$by\E$/,@searchby)) {
8970: push(@{$changes{'searchby'}},$by);
8971: }
8972: }
8973: foreach my $by (@searchby) {
8974: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8975: push(@{$changes{'searchby'}},$by);
8976: }
8977: }
8978: } else {
8979: push(@{$changes{'searchby'}},@searchby);
8980: }
8981:
8982: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8983: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8984: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8985: push(@{$changes{'searchtypes'}},$type);
8986: }
8987: }
8988: foreach my $type (@searchtypes) {
8989: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8990: push(@{$changes{'searchtypes'}},$type);
8991: }
8992: }
8993: } else {
8994: if (exists($currdirsrch{'searchtypes'})) {
8995: foreach my $type (@searchtypes) {
8996: if ($type ne $currdirsrch{'searchtypes'}) {
8997: push(@{$changes{'searchtypes'}},$type);
8998: }
8999: }
9000: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
9001: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
9002: }
9003: } else {
9004: push(@{$changes{'searchtypes'}},@searchtypes);
9005: }
9006: }
9007:
9008: my %dirsrch_hash = (
9009: directorysrch => { available => $env{'form.dirsrch_available'},
9010: cansearch => \@cansearch,
9011: localonly => $env{'form.dirsrch_instlocalonly'},
9012: lclocalonly => $env{'form.dirsrch_domlocalonly'},
9013: lcavailable => $env{'form.dirsrch_domavailable'},
9014: searchby => \@searchby,
9015: searchtypes => \@searchtypes,
9016: }
9017: );
9018: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
9019: $dom);
9020: if ($putresult eq 'ok') {
9021: if (exists($currdirsrch{'available'})) {
9022: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
9023: $changes{'available'} = 1;
9024: }
9025: } else {
9026: if ($env{'form.dirsrch_available'} eq '1') {
9027: $changes{'available'} = 1;
9028: }
9029: }
9030: if (exists($currdirsrch{'lcavailable'})) {
9031: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
9032: $changes{'lcavailable'} = 1;
9033: }
9034: } else {
9035: if ($env{'form.dirsrch_lcavailable'} eq '1') {
9036: $changes{'lcavailable'} = 1;
9037: }
9038: }
9039: if (exists($currdirsrch{'localonly'})) {
9040: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
9041: $changes{'localonly'} = 1;
9042: }
9043: } else {
9044: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
9045: $changes{'localonly'} = 1;
9046: }
9047: }
9048: if (exists($currdirsrch{'lclocalonly'})) {
9049: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
9050: $changes{'lclocalonly'} = 1;
9051: }
9052: } else {
9053: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
9054: $changes{'lclocalonly'} = 1;
9055: }
9056: }
9057: if (keys(%changes) > 0) {
9058: $resulttext = &mt('Changes made:').'<ul>';
9059: if ($changes{'available'}) {
9060: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
9061: }
9062: if ($changes{'lcavailable'}) {
9063: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
9064: }
9065: if ($changes{'localonly'}) {
9066: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
9067: }
9068: if ($changes{'lclocalonly'}) {
9069: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
9070: }
9071: if (ref($changes{'cansearch'}) eq 'ARRAY') {
9072: my $chgtext;
9073: if (ref($usertypes) eq 'HASH') {
9074: if (keys(%{$usertypes}) > 0) {
9075: foreach my $type (@{$types}) {
9076: if (grep(/^\Q$type\E$/,@cansearch)) {
9077: $chgtext .= $usertypes->{$type}.'; ';
9078: }
9079: }
9080: if (grep(/^default$/,@cansearch)) {
9081: $chgtext .= $othertitle;
9082: } else {
9083: $chgtext =~ s/\; $//;
9084: }
9085: $resulttext .=
9086: '<li>'.
9087: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
9088: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
9089: '</li>';
9090: }
9091: }
9092: }
9093: if (ref($changes{'searchby'}) eq 'ARRAY') {
9094: my ($searchtitles,$titleorder) = &sorted_searchtitles();
9095: my $chgtext;
9096: foreach my $type (@{$titleorder}) {
9097: if (grep(/^\Q$type\E$/,@searchby)) {
9098: if (defined($searchtitles->{$type})) {
9099: $chgtext .= $searchtitles->{$type}.'; ';
9100: }
9101: }
9102: }
9103: $chgtext =~ s/\; $//;
9104: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
9105: }
9106: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
9107: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
9108: my $chgtext;
9109: foreach my $type (@{$srchtypeorder}) {
9110: if (grep(/^\Q$type\E$/,@searchtypes)) {
9111: if (defined($srchtypes_desc->{$type})) {
9112: $chgtext .= $srchtypes_desc->{$type}.'; ';
9113: }
9114: }
9115: }
9116: $chgtext =~ s/\; $//;
9117: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
9118: }
9119: $resulttext .= '</ul>';
9120: } else {
9121: $resulttext = &mt('No changes made to directory search settings');
9122: }
9123: } else {
9124: $resulttext = '<span class="LC_error">'.
9125: &mt('An error occurred: [_1]',$putresult).'</span>';
9126: }
9127: return $resulttext;
9128: }
9129:
9130: sub modify_contacts {
9131: my ($dom,$lastactref,%domconfig) = @_;
9132: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
9133: if (ref($domconfig{'contacts'}) eq 'HASH') {
9134: foreach my $key (keys(%{$domconfig{'contacts'}})) {
9135: $currsetting{$key} = $domconfig{'contacts'}{$key};
9136: }
9137: }
9138: my (%others,%to,%bcc,%includestr,%includeloc);
9139: my @contacts = ('supportemail','adminemail');
9140: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
9141: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
9142: my @toggles = ('reporterrors','reportupdates');
9143: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
9144: foreach my $type (@mailings) {
9145: @{$newsetting{$type}} =
9146: &Apache::loncommon::get_env_multiple('form.'.$type);
9147: foreach my $item (@contacts) {
9148: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
9149: $contacts_hash{contacts}{$type}{$item} = 1;
9150: } else {
9151: $contacts_hash{contacts}{$type}{$item} = 0;
9152: }
9153: }
9154: $others{$type} = $env{'form.'.$type.'_others'};
9155: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
9156: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9157: $bcc{$type} = $env{'form.'.$type.'_bcc'};
9158: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
9159: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
9160: $includestr{$type} = $env{'form.'.$type.'_includestr'};
9161: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
9162: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
9163: }
9164: }
9165: }
9166: foreach my $item (@contacts) {
9167: $to{$item} = $env{'form.'.$item};
9168: $contacts_hash{'contacts'}{$item} = $to{$item};
9169: }
9170: foreach my $item (@toggles) {
9171: if ($env{'form.'.$item} =~ /^(0|1)$/) {
9172: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
9173: }
9174: }
9175: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
9176: foreach my $field (@{$fields}) {
9177: if (ref($possoptions->{$field}) eq 'ARRAY') {
9178: my $value = $env{'form.helpform_'.$field};
9179: $value =~ s/^\s+|\s+$//g;
9180: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
9181: $contacts_hash{contacts}{'helpform'}{$field} = $value;
9182: if ($field eq 'screenshot') {
9183: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
9184: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
9185: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
9186: }
9187: }
9188: }
9189: }
9190: }
9191: }
9192: if (keys(%currsetting) > 0) {
9193: foreach my $item (@contacts) {
9194: if ($to{$item} ne $currsetting{$item}) {
9195: $changes{$item} = 1;
9196: }
9197: }
9198: foreach my $type (@mailings) {
9199: foreach my $item (@contacts) {
9200: if (ref($currsetting{$type}) eq 'HASH') {
9201: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
9202: push(@{$changes{$type}},$item);
9203: }
9204: } else {
9205: push(@{$changes{$type}},@{$newsetting{$type}});
9206: }
9207: }
9208: if ($others{$type} ne $currsetting{$type}{'others'}) {
9209: push(@{$changes{$type}},'others');
9210: }
9211: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9212: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9213: push(@{$changes{$type}},'bcc');
9214: }
9215: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
9216: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
9217: push(@{$changes{$type}},'include');
9218: }
9219: }
9220: }
9221: if (ref($fields) eq 'ARRAY') {
9222: if (ref($currsetting{'helpform'}) eq 'HASH') {
9223: foreach my $field (@{$fields}) {
9224: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
9225: push(@{$changes{'helpform'}},$field);
9226: }
9227: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9228: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
9229: push(@{$changes{'helpform'}},'maxsize');
9230: }
9231: }
9232: }
9233: } else {
9234: foreach my $field (@{$fields}) {
9235: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
9236: push(@{$changes{'helpform'}},$field);
9237: }
9238: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9239: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
9240: push(@{$changes{'helpform'}},'maxsize');
9241: }
9242: }
9243: }
9244: }
9245: }
9246: } else {
9247: my %default;
9248: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9249: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9250: $default{'errormail'} = 'adminemail';
9251: $default{'packagesmail'} = 'adminemail';
9252: $default{'helpdeskmail'} = 'supportemail';
9253: $default{'otherdomsmail'} = 'supportemail';
9254: $default{'lonstatusmail'} = 'adminemail';
9255: $default{'requestsmail'} = 'adminemail';
9256: $default{'updatesmail'} = 'adminemail';
9257: foreach my $item (@contacts) {
9258: if ($to{$item} ne $default{$item}) {
9259: $changes{$item} = 1;
9260: }
9261: }
9262: foreach my $type (@mailings) {
9263: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9264: push(@{$changes{$type}},@{$newsetting{$type}});
9265: }
9266: if ($others{$type} ne '') {
9267: push(@{$changes{$type}},'others');
9268: }
9269: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9270: if ($bcc{$type} ne '') {
9271: push(@{$changes{$type}},'bcc');
9272: }
9273: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
9274: push(@{$changes{$type}},'include');
9275: }
9276: }
9277: }
9278: if (ref($fields) eq 'ARRAY') {
9279: foreach my $field (@{$fields}) {
9280: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
9281: push(@{$changes{'helpform'}},$field);
9282: }
9283: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9284: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
9285: push(@{$changes{'helpform'}},'maxsize');
9286: }
9287: }
9288: }
9289: }
9290: }
9291: foreach my $item (@toggles) {
9292: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9293: $changes{$item} = 1;
9294: } elsif ((!$env{'form.'.$item}) &&
9295: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9296: $changes{$item} = 1;
9297: }
9298: }
9299: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9300: $dom);
9301: if ($putresult eq 'ok') {
9302: if (keys(%changes) > 0) {
9303: &Apache::loncommon::devalidate_domconfig_cache($dom);
9304: if (ref($lastactref) eq 'HASH') {
9305: $lastactref->{'domainconfig'} = 1;
9306: }
9307: my ($titles,$short_titles) = &contact_titles();
9308: $resulttext = &mt('Changes made:').'<ul>';
9309: foreach my $item (@contacts) {
9310: if ($changes{$item}) {
9311: $resulttext .= '<li>'.$titles->{$item}.
9312: &mt(' set to: ').
9313: '<span class="LC_cusr_emph">'.
9314: $to{$item}.'</span></li>';
9315: }
9316: }
9317: foreach my $type (@mailings) {
9318: if (ref($changes{$type}) eq 'ARRAY') {
9319: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9320: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
9321: } else {
9322: $resulttext .= '<li>'.$titles->{$type}.': ';
9323: }
9324: my @text;
9325: foreach my $item (@{$newsetting{$type}}) {
9326: push(@text,$short_titles->{$item});
9327: }
9328: if ($others{$type} ne '') {
9329: push(@text,$others{$type});
9330: }
9331: if (@text) {
9332: $resulttext .= '<span class="LC_cusr_emph">'.
9333: join(', ',@text).'</span>';
9334: }
9335: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9336: if ($bcc{$type} ne '') {
9337: my $bcctext;
9338: if (@text) {
9339: $bcctext = ' '.&mt('with Bcc to');
9340: } else {
9341: $bcctext = '(Bcc)';
9342: }
9343: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
9344: } elsif (!@text) {
9345: $resulttext .= &mt('No one');
9346: }
9347: if ($includestr{$type} ne '') {
9348: if ($includeloc{$type} eq 'b') {
9349: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
9350: } elsif ($includeloc{$type} eq 's') {
9351: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
9352: }
9353: }
9354: } elsif (!@text) {
9355: $resulttext .= &mt('No recipients');
9356: }
9357: $resulttext .= '</li>';
9358: }
9359: }
9360: my @offon = ('off','on');
9361: if ($changes{'reporterrors'}) {
9362: $resulttext .= '<li>'.
9363: &mt('E-mail error reports to [_1] set to "'.
9364: $offon[$env{'form.reporterrors'}].'".',
9365: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9366: &mt('LON-CAPA core group - MSU'),600,500)).
9367: '</li>';
9368: }
9369: if ($changes{'reportupdates'}) {
9370: $resulttext .= '<li>'.
9371: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
9372: $offon[$env{'form.reportupdates'}].'".',
9373: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9374: &mt('LON-CAPA core group - MSU'),600,500)).
9375: '</li>';
9376: }
9377: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
9378: my (@optional,@required,@unused,$maxsizechg);
9379: foreach my $field (@{$changes{'helpform'}}) {
9380: if ($field eq 'maxsize') {
9381: $maxsizechg = 1;
9382: next;
9383: }
9384: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
9385: push(@optional,$field);
9386: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
9387: push(@unused,$field);
9388: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
9389: push(@required,$field);
9390: }
9391: }
9392: if (@optional) {
9393: $resulttext .= '<li>'.
9394: &mt('Help form fields changed to "Optional": [_1].',
9395: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
9396: '</li>';
9397: }
9398: if (@required) {
9399: $resulttext .= '<li>'.
9400: &mt('Help form fields changed to "Required": [_1].',
9401: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
9402: '</li>';
9403: }
9404: if (@unused) {
9405: $resulttext .= '<li>'.
9406: &mt('Help form fields changed to "Not shown": [_1].',
9407: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
9408: '</li>';
9409: }
9410: if ($maxsizechg) {
9411: $resulttext .= '<li>'.
9412: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
9413: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
9414: '</li>';
9415:
9416: }
9417: }
9418: $resulttext .= '</ul>';
9419: } else {
9420: $resulttext = &mt('No changes made to contacts and form settings');
9421: }
9422: } else {
9423: $resulttext = '<span class="LC_error">'.
9424: &mt('An error occurred: [_1].',$putresult).'</span>';
9425: }
9426: return $resulttext;
9427: }
9428:
9429: sub modify_usercreation {
9430: my ($dom,%domconfig) = @_;
9431: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
9432: my $warningmsg;
9433: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9434: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9435: if ($key eq 'cancreate') {
9436: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9437: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9438: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9439: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9440: ($item eq 'recaptchaversion')) {
9441: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9442: } else {
9443: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9444: }
9445: }
9446: }
9447: } elsif ($key eq 'email_rule') {
9448: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9449: } else {
9450: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9451: }
9452: }
9453: }
9454: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
9455: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
9456: my @contexts = ('author','course','requestcrs');
9457: foreach my $item(@contexts) {
9458: $cancreate{$item} = $env{'form.can_createuser_'.$item};
9459: }
9460: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9461: foreach my $item (@contexts) {
9462: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
9463: push(@{$changes{'cancreate'}},$item);
9464: }
9465: }
9466: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
9467: foreach my $item (@contexts) {
9468: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
9469: if ($cancreate{$item} ne 'any') {
9470: push(@{$changes{'cancreate'}},$item);
9471: }
9472: } else {
9473: if ($cancreate{$item} ne 'none') {
9474: push(@{$changes{'cancreate'}},$item);
9475: }
9476: }
9477: }
9478: } else {
9479: foreach my $item (@contexts) {
9480: push(@{$changes{'cancreate'}},$item);
9481: }
9482: }
9483:
9484: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
9485: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
9486: if (!grep(/^\Q$type\E$/,@username_rule)) {
9487: push(@{$changes{'username_rule'}},$type);
9488: }
9489: }
9490: foreach my $type (@username_rule) {
9491: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
9492: push(@{$changes{'username_rule'}},$type);
9493: }
9494: }
9495: } else {
9496: push(@{$changes{'username_rule'}},@username_rule);
9497: }
9498:
9499: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
9500: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
9501: if (!grep(/^\Q$type\E$/,@id_rule)) {
9502: push(@{$changes{'id_rule'}},$type);
9503: }
9504: }
9505: foreach my $type (@id_rule) {
9506: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
9507: push(@{$changes{'id_rule'}},$type);
9508: }
9509: }
9510: } else {
9511: push(@{$changes{'id_rule'}},@id_rule);
9512: }
9513:
9514: my @authen_contexts = ('author','course','domain');
9515: my @authtypes = ('int','krb4','krb5','loc');
9516: my %authhash;
9517: foreach my $item (@authen_contexts) {
9518: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
9519: foreach my $auth (@authtypes) {
9520: if (grep(/^\Q$auth\E$/,@authallowed)) {
9521: $authhash{$item}{$auth} = 1;
9522: } else {
9523: $authhash{$item}{$auth} = 0;
9524: }
9525: }
9526: }
9527: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
9528: foreach my $item (@authen_contexts) {
9529: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
9530: foreach my $auth (@authtypes) {
9531: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
9532: push(@{$changes{'authtypes'}},$item);
9533: last;
9534: }
9535: }
9536: }
9537: }
9538: } else {
9539: foreach my $item (@authen_contexts) {
9540: push(@{$changes{'authtypes'}},$item);
9541: }
9542: }
9543:
9544: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
9545: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
9546: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
9547: $save_usercreate{'id_rule'} = \@id_rule;
9548: $save_usercreate{'username_rule'} = \@username_rule,
9549: $save_usercreate{'authtypes'} = \%authhash;
9550:
9551: my %usercreation_hash = (
9552: usercreation => \%save_usercreate,
9553: );
9554:
9555: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
9556: $dom);
9557:
9558: if ($putresult eq 'ok') {
9559: if (keys(%changes) > 0) {
9560: $resulttext = &mt('Changes made:').'<ul>';
9561: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9562: my %lt = &usercreation_types();
9563: foreach my $type (@{$changes{'cancreate'}}) {
9564: my $chgtext = $lt{$type}.', ';
9565: if ($cancreate{$type} eq 'none') {
9566: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
9567: } elsif ($cancreate{$type} eq 'any') {
9568: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
9569: } elsif ($cancreate{$type} eq 'official') {
9570: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
9571: } elsif ($cancreate{$type} eq 'unofficial') {
9572: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
9573: }
9574: $resulttext .= '<li>'.$chgtext.'</li>';
9575: }
9576: }
9577: if (ref($changes{'username_rule'}) eq 'ARRAY') {
9578: my ($rules,$ruleorder) =
9579: &Apache::lonnet::inst_userrules($dom,'username');
9580: my $chgtext = '<ul>';
9581: foreach my $type (@username_rule) {
9582: if (ref($rules->{$type}) eq 'HASH') {
9583: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
9584: }
9585: }
9586: $chgtext .= '</ul>';
9587: if (@username_rule > 0) {
9588: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9589: } else {
9590: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
9591: }
9592: }
9593: if (ref($changes{'id_rule'}) eq 'ARRAY') {
9594: my ($idrules,$idruleorder) =
9595: &Apache::lonnet::inst_userrules($dom,'id');
9596: my $chgtext = '<ul>';
9597: foreach my $type (@id_rule) {
9598: if (ref($idrules->{$type}) eq 'HASH') {
9599: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
9600: }
9601: }
9602: $chgtext .= '</ul>';
9603: if (@id_rule > 0) {
9604: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9605: } else {
9606: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
9607: }
9608: }
9609: my %authname = &authtype_names();
9610: my %context_title = &context_names();
9611: if (ref($changes{'authtypes'}) eq 'ARRAY') {
9612: my $chgtext = '<ul>';
9613: foreach my $type (@{$changes{'authtypes'}}) {
9614: my @allowed;
9615: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
9616: foreach my $auth (@authtypes) {
9617: if ($authhash{$type}{$auth}) {
9618: push(@allowed,$authname{$auth});
9619: }
9620: }
9621: if (@allowed > 0) {
9622: $chgtext .= join(', ',@allowed).'</li>';
9623: } else {
9624: $chgtext .= &mt('none').'</li>';
9625: }
9626: }
9627: $chgtext .= '</ul>';
9628: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
9629: $resulttext .= '</li>';
9630: }
9631: $resulttext .= '</ul>';
9632: } else {
9633: $resulttext = &mt('No changes made to user creation settings');
9634: }
9635: } else {
9636: $resulttext = '<span class="LC_error">'.
9637: &mt('An error occurred: [_1]',$putresult).'</span>';
9638: }
9639: if ($warningmsg ne '') {
9640: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9641: }
9642: return $resulttext;
9643: }
9644:
9645: sub modify_selfcreation {
9646: my ($dom,%domconfig) = @_;
9647: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
9648: my (%save_usercreate,%save_usermodify);
9649: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9650: if (ref($types) eq 'ARRAY') {
9651: $usertypes->{'default'} = $othertitle;
9652: push(@{$types},'default');
9653: }
9654: #
9655: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
9656: #
9657: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9658: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9659: if ($key eq 'cancreate') {
9660: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9661: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9662: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9663: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9664: ($item eq 'recaptchaversion') ||
9665: ($item eq 'emailusername') || ($item eq 'notify') ||
9666: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
9667: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9668: } else {
9669: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9670: }
9671: }
9672: }
9673: } elsif ($key eq 'email_rule') {
9674: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9675: } else {
9676: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9677: }
9678: }
9679: }
9680: #
9681: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
9682: #
9683: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9684: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9685: if ($key eq 'selfcreate') {
9686: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
9687: } else {
9688: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
9689: }
9690: }
9691: }
9692:
9693: my @contexts = ('selfcreate');
9694: @{$cancreate{'selfcreate'}} = ();
9695: %{$cancreate{'emailusername'}} = ();
9696: @{$cancreate{'statustocreate'}} = ();
9697: %{$cancreate{'selfcreateprocessing'}} = ();
9698: %{$cancreate{'shibenv'}} = ();
9699: my %selfcreatetypes = (
9700: sso => 'users authenticated by institutional single sign on',
9701: login => 'users authenticated by institutional log-in',
9702: email => 'users who provide a valid e-mail address for use as username',
9703: );
9704: #
9705: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
9706: # is permitted.
9707: #
9708:
9709: my @statuses;
9710: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9711: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
9712: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
9713: }
9714: }
9715: push(@statuses,'default');
9716:
9717: foreach my $item ('login','sso','email') {
9718: if ($item eq 'email') {
9719: if ($env{'form.cancreate_email'}) {
9720: push(@{$cancreate{'selfcreate'}},'email');
9721: push(@contexts,'selfcreateprocessing');
9722: foreach my $type (@statuses) {
9723: if ($type eq 'default') {
9724: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
9725: } else {
9726: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
9727: }
9728: }
9729: }
9730: } else {
9731: if ($env{'form.cancreate_'.$item}) {
9732: push(@{$cancreate{'selfcreate'}},$item);
9733: }
9734: }
9735: }
9736: my (@email_rule,%userinfo,%savecaptcha);
9737: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9738: #
9739: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
9740: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
9741: #
9742:
9743: if ($env{'form.cancreate_email'}) {
9744: push(@contexts,'emailusername');
9745: if (ref($types) eq 'ARRAY') {
9746: foreach my $type (@{$types}) {
9747: if (ref($infofields) eq 'ARRAY') {
9748: foreach my $field (@{$infofields}) {
9749: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
9750: $cancreate{'emailusername'}{$type}{$field} = $1;
9751: }
9752: }
9753: }
9754: }
9755: }
9756: #
9757: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
9758: # queued requests for self-creation of account using e-mail address as username
9759: #
9760:
9761: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
9762: @approvalnotify = sort(@approvalnotify);
9763: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
9764: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9765: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
9766: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
9767: push(@{$changes{'cancreate'}},'notify');
9768: }
9769: } else {
9770: if ($cancreate{'notify'}{'approval'}) {
9771: push(@{$changes{'cancreate'}},'notify');
9772: }
9773: }
9774: } elsif ($cancreate{'notify'}{'approval'}) {
9775: push(@{$changes{'cancreate'}},'notify');
9776: }
9777:
9778: #
9779: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
9780: #
9781: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
9782: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
9783: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
9784: if (@{$curr_usercreation{'email_rule'}} > 0) {
9785: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
9786: if (!grep(/^\Q$type\E$/,@email_rule)) {
9787: push(@{$changes{'email_rule'}},$type);
9788: }
9789: }
9790: }
9791: if (@email_rule > 0) {
9792: foreach my $type (@email_rule) {
9793: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
9794: push(@{$changes{'email_rule'}},$type);
9795: }
9796: }
9797: }
9798: } elsif (@email_rule > 0) {
9799: push(@{$changes{'email_rule'}},@email_rule);
9800: }
9801: }
9802: #
9803: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
9804: # institutional log-in.
9805: #
9806: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
9807: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9808: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
9809: ($domdefaults{'auth_def'} eq 'localauth'))) {
9810: $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.').' '.
9811: &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.');
9812: }
9813: }
9814: my @fields = ('lastname','firstname','middlename','generation',
9815: 'permanentemail','id');
9816: my @shibfields = (@fields,'inststatus');
9817: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9818: #
9819: # Where usernames may created for institutional log-in and/or institutional single sign on:
9820: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
9821: # may self-create accounts
9822: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
9823: # which the user may supply, if institutional data is unavailable.
9824: #
9825: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
9826: if (ref($types) eq 'ARRAY') {
9827: if (@{$types} > 1) {
9828: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
9829: push(@contexts,'statustocreate');
9830: } else {
9831: undef($cancreate{'statustocreate'});
9832: }
9833: foreach my $type (@{$types}) {
9834: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
9835: foreach my $field (@fields) {
9836: if (grep(/^\Q$field\E$/,@modifiable)) {
9837: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
9838: } else {
9839: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
9840: }
9841: }
9842: }
9843: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
9844: foreach my $type (@{$types}) {
9845: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
9846: foreach my $field (@fields) {
9847: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
9848: $curr_usermodify{'selfcreate'}{$type}{$field}) {
9849: push(@{$changes{'selfcreate'}},$type);
9850: last;
9851: }
9852: }
9853: }
9854: }
9855: } else {
9856: foreach my $type (@{$types}) {
9857: push(@{$changes{'selfcreate'}},$type);
9858: }
9859: }
9860: }
9861: foreach my $field (@shibfields) {
9862: if ($env{'form.shibenv_'.$field} ne '') {
9863: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
9864: }
9865: }
9866: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9867: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9868: foreach my $field (@shibfields) {
9869: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9870: push(@{$changes{'cancreate'}},'shibenv');
9871: }
9872: }
9873: } else {
9874: foreach my $field (@shibfields) {
9875: if ($env{'form.shibenv_'.$field}) {
9876: push(@{$changes{'cancreate'}},'shibenv');
9877: last;
9878: }
9879: }
9880: }
9881: }
9882: }
9883: foreach my $item (@contexts) {
9884: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9885: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9886: if (ref($cancreate{$item}) eq 'ARRAY') {
9887: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9888: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9889: push(@{$changes{'cancreate'}},$item);
9890: }
9891: }
9892: }
9893: }
9894: if (ref($cancreate{$item}) eq 'ARRAY') {
9895: foreach my $type (@{$cancreate{$item}}) {
9896: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9897: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9898: push(@{$changes{'cancreate'}},$item);
9899: }
9900: }
9901: }
9902: }
9903: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9904: if (ref($cancreate{$item}) eq 'HASH') {
9905: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9906: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9907: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9908: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9909: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9910: push(@{$changes{'cancreate'}},$item);
9911: }
9912: }
9913: }
9914: } elsif ($item eq 'selfcreateprocessing') {
9915: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9916: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9917: push(@{$changes{'cancreate'}},$item);
9918: }
9919: }
9920: } else {
9921: if (!$cancreate{$item}{$curr}) {
9922: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9923: push(@{$changes{'cancreate'}},$item);
9924: }
9925: }
9926: }
9927: }
9928: foreach my $field (keys(%{$cancreate{$item}})) {
9929: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9930: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9931: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9932: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9933: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9934: push(@{$changes{'cancreate'}},$item);
9935: }
9936: }
9937: } else {
9938: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9939: push(@{$changes{'cancreate'}},$item);
9940: }
9941: }
9942: }
9943: } elsif ($item eq 'selfcreateprocessing') {
9944: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9945: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9946: push(@{$changes{'cancreate'}},$item);
9947: }
9948: }
9949: } else {
9950: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9951: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9952: push(@{$changes{'cancreate'}},$item);
9953: }
9954: }
9955: }
9956: }
9957: }
9958: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9959: if (ref($cancreate{$item}) eq 'ARRAY') {
9960: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9961: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9962: push(@{$changes{'cancreate'}},$item);
9963: }
9964: }
9965: } elsif (ref($cancreate{$item}) eq 'HASH') {
9966: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9967: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9968: push(@{$changes{'cancreate'}},$item);
9969: }
9970: }
9971: }
9972: } elsif ($item eq 'emailusername') {
9973: if (ref($cancreate{$item}) eq 'HASH') {
9974: foreach my $type (keys(%{$cancreate{$item}})) {
9975: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9976: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9977: if ($cancreate{$item}{$type}{$field}) {
9978: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9979: push(@{$changes{'cancreate'}},$item);
9980: }
9981: last;
9982: }
9983: }
9984: }
9985: }
9986: }
9987: }
9988: }
9989: #
9990: # Populate %save_usercreate hash with updates to self-creation configuration.
9991: #
9992: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9993: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9994: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
9995: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9996: if (ref($cancreate{'notify'}) eq 'HASH') {
9997: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9998: }
9999: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10000: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10001: }
10002: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10003: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10004: }
10005: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10006: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10007: }
10008: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10009: $save_usercreate{'emailrule'} = \@email_rule;
10010:
10011: my %userconfig_hash = (
10012: usercreation => \%save_usercreate,
10013: usermodification => \%save_usermodify,
10014: );
10015: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10016: $dom);
10017: #
10018: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
10019: #
10020: if ($putresult eq 'ok') {
10021: if (keys(%changes) > 0) {
10022: $resulttext = &mt('Changes made:').'<ul>';
10023: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10024: my %lt = &selfcreation_types();
10025: foreach my $type (@{$changes{'cancreate'}}) {
10026: my $chgtext;
10027: if ($type eq 'selfcreate') {
10028: if (@{$cancreate{$type}} == 0) {
10029: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10030: } else {
10031: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10032: '<ul>';
10033: foreach my $case (@{$cancreate{$type}}) {
10034: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10035: }
10036: $chgtext .= '</ul>';
10037: if (ref($cancreate{$type}) eq 'ARRAY') {
10038: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10039: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10040: if (@{$cancreate{'statustocreate'}} == 0) {
10041: $chgtext .= '<br />'.
10042: '<span class="LC_warning">'.
10043: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10044: '</span>';
10045: }
10046: }
10047: }
10048: }
10049: }
10050: } elsif ($type eq 'shibenv') {
10051: if (keys(%{$cancreate{$type}}) == 0) {
10052: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
10053: } else {
10054: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10055: '<ul>';
10056: foreach my $field (@shibfields) {
10057: next if ($cancreate{$type}{$field} eq '');
10058: if ($field eq 'inststatus') {
10059: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10060: } else {
10061: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10062: }
10063: }
10064: $chgtext .= '</ul>';
10065: }
10066: } elsif ($type eq 'statustocreate') {
10067: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10068: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10069: if (@{$cancreate{'selfcreate'}} > 0) {
10070: if (@{$cancreate{'statustocreate'}} == 0) {
10071: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10072: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10073: $chgtext .= '<br />'.
10074: '<span class="LC_warning">'.
10075: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10076: '</span>';
10077: }
10078: } elsif (ref($usertypes) eq 'HASH') {
10079: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10080: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10081: } else {
10082: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10083: }
10084: $chgtext .= '<ul>';
10085: foreach my $case (@{$cancreate{$type}}) {
10086: if ($case eq 'default') {
10087: $chgtext .= '<li>'.$othertitle.'</li>';
10088: } else {
10089: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
10090: }
10091: }
10092: $chgtext .= '</ul>';
10093: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10094: $chgtext .= '<br /><span class="LC_warning">'.
10095: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
10096: '</span>';
10097: }
10098: }
10099: } else {
10100: if (@{$cancreate{$type}} == 0) {
10101: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
10102: } else {
10103: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
10104: }
10105: }
10106: }
10107: } elsif ($type eq 'selfcreateprocessing') {
10108: my %choices = &Apache::lonlocal::texthash (
10109: automatic => 'Automatic approval',
10110: approval => 'Queued for approval',
10111: );
10112: if (@statuses > 1) {
10113: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
10114: '<ul>';
10115: foreach my $type (@statuses) {
10116: if ($type eq 'default') {
10117: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10118: } else {
10119: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10120: }
10121: }
10122: $chgtext .= '</ul>';
10123: } else {
10124: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
10125: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
10126: }
10127: } elsif ($type eq 'captcha') {
10128: if ($savecaptcha{$type} eq 'notused') {
10129: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
10130: } else {
10131: my %captchas = &captcha_phrases();
10132: if ($captchas{$savecaptcha{$type}}) {
10133: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
10134: } else {
10135: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
10136: }
10137: }
10138: } elsif ($type eq 'recaptchakeys') {
10139: my ($privkey,$pubkey);
10140: if (ref($savecaptcha{$type}) eq 'HASH') {
10141: $pubkey = $savecaptcha{$type}{'public'};
10142: $privkey = $savecaptcha{$type}{'private'};
10143: }
10144: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
10145: if (!$pubkey) {
10146: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
10147: } else {
10148: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10149: }
10150: if (!$privkey) {
10151: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
10152: } else {
10153: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
10154: }
10155: $chgtext .= '</ul>';
10156: } elsif ($type eq 'recaptchaversion') {
10157: if ($savecaptcha{'captcha'} eq 'recaptcha') {
10158: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
10159: }
10160: } elsif ($type eq 'emailusername') {
10161: if (ref($cancreate{'emailusername'}) eq 'HASH') {
10162: if (ref($types) eq 'ARRAY') {
10163: foreach my $type (@{$types}) {
10164: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
10165: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
10166: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
10167: '<ul>';
10168: foreach my $field (@{$infofields}) {
10169: if ($cancreate{'emailusername'}{$type}{$field}) {
10170: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
10171: }
10172: }
10173: $chgtext .= '</ul>';
10174: } else {
10175: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10176: }
10177: } else {
10178: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10179: }
10180: }
10181: }
10182: }
10183: } elsif ($type eq 'notify') {
10184: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
10185: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10186: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
10187: if ($cancreate{'notify'}{'approval'}) {
10188: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
10189: }
10190: }
10191: }
10192: }
10193: if ($chgtext) {
10194: $resulttext .= '<li>'.$chgtext.'</li>';
10195: }
10196: }
10197: }
10198: if (ref($changes{'email_rule'}) eq 'ARRAY') {
10199: my ($emailrules,$emailruleorder) =
10200: &Apache::lonnet::inst_userrules($dom,'email');
10201: my $chgtext = '<ul>';
10202: foreach my $type (@email_rule) {
10203: if (ref($emailrules->{$type}) eq 'HASH') {
10204: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
10205: }
10206: }
10207: $chgtext .= '</ul>';
10208: if (@email_rule > 0) {
10209: $resulttext .= '<li>'.
10210: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
10211: $chgtext.
10212: '</li>';
10213: } else {
10214: $resulttext .= '<li>'.
10215: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
10216: '</li>';
10217: }
10218: }
10219: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
10220: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
10221: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10222: foreach my $type (@{$changes{'selfcreate'}}) {
10223: my $typename = $type;
10224: if (ref($usertypes) eq 'HASH') {
10225: if ($usertypes->{$type} ne '') {
10226: $typename = $usertypes->{$type};
10227: }
10228: }
10229: my @modifiable;
10230: $resulttext .= '<li>'.
10231: &mt('Self-creation of account by users with status: [_1]',
10232: '<span class="LC_cusr_emph">'.$typename.'</span>').
10233: ' - '.&mt('modifiable fields (if institutional data blank): ');
10234: foreach my $field (@fields) {
10235: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
10236: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
10237: }
10238: }
10239: if (@modifiable > 0) {
10240: $resulttext .= join(', ',@modifiable);
10241: } else {
10242: $resulttext .= &mt('none');
10243: }
10244: $resulttext .= '</li>';
10245: }
10246: $resulttext .= '</ul></li>';
10247: }
10248: $resulttext .= '</ul>';
10249: } else {
10250: $resulttext = &mt('No changes made to self-creation settings');
10251: }
10252: } else {
10253: $resulttext = '<span class="LC_error">'.
10254: &mt('An error occurred: [_1]',$putresult).'</span>';
10255: }
10256: if ($warningmsg ne '') {
10257: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10258: }
10259: return $resulttext;
10260: }
10261:
10262: sub process_captcha {
10263: my ($container,$changes,$newsettings,$current) = @_;
10264: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
10265: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
10266: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
10267: $newsettings->{'captcha'} = 'original';
10268: }
10269: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
10270: if ($container eq 'cancreate') {
10271: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10272: push(@{$changes->{'cancreate'}},'captcha');
10273: } elsif (!defined($changes->{'cancreate'})) {
10274: $changes->{'cancreate'} = ['captcha'];
10275: }
10276: } else {
10277: $changes->{'captcha'} = 1;
10278: }
10279: }
10280: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
10281: if ($newsettings->{'captcha'} eq 'recaptcha') {
10282: $newpub = $env{'form.'.$container.'_recaptchapub'};
10283: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
10284: $newpub =~ s/[^\w\-]//g;
10285: $newpriv =~ s/[^\w\-]//g;
10286: $newsettings->{'recaptchakeys'} = {
10287: public => $newpub,
10288: private => $newpriv,
10289: };
10290: $newversion = $env{'form.'.$container.'_recaptchaversion'};
10291: $newversion =~ s/\D//g;
10292: if ($newversion ne '2') {
10293: $newversion = 1;
10294: }
10295: $newsettings->{'recaptchaversion'} = $newversion;
10296: }
10297: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
10298: $currpub = $current->{'recaptchakeys'}{'public'};
10299: $currpriv = $current->{'recaptchakeys'}{'private'};
10300: unless ($newsettings->{'captcha'} eq 'recaptcha') {
10301: $newsettings->{'recaptchakeys'} = {
10302: public => '',
10303: private => '',
10304: }
10305: }
10306: }
10307: if ($current->{'captcha'} eq 'recaptcha') {
10308: $currversion = $current->{'recaptchaversion'};
10309: if ($currversion ne '2') {
10310: $currversion = 1;
10311: }
10312: }
10313: if ($currversion ne $newversion) {
10314: if ($container eq 'cancreate') {
10315: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10316: push(@{$changes->{'cancreate'}},'recaptchaversion');
10317: } elsif (!defined($changes->{'cancreate'})) {
10318: $changes->{'cancreate'} = ['recaptchaversion'];
10319: }
10320: } else {
10321: $changes->{'recaptchaversion'} = 1;
10322: }
10323: }
10324: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
10325: if ($container eq 'cancreate') {
10326: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10327: push(@{$changes->{'cancreate'}},'recaptchakeys');
10328: } elsif (!defined($changes->{'cancreate'})) {
10329: $changes->{'cancreate'} = ['recaptchakeys'];
10330: }
10331: } else {
10332: $changes->{'recaptchakeys'} = 1;
10333: }
10334: }
10335: return;
10336: }
10337:
10338: sub modify_usermodification {
10339: my ($dom,%domconfig) = @_;
10340: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
10341: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10342: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10343: if ($key eq 'selfcreate') {
10344: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
10345: } else {
10346: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
10347: }
10348: }
10349: }
10350: my @contexts = ('author','course');
10351: my %context_title = (
10352: author => 'In author context',
10353: course => 'In course context',
10354: );
10355: my @fields = ('lastname','firstname','middlename','generation',
10356: 'permanentemail','id');
10357: my %roles = (
10358: author => ['ca','aa'],
10359: course => ['st','ep','ta','in','cr'],
10360: );
10361: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10362: foreach my $context (@contexts) {
10363: foreach my $role (@{$roles{$context}}) {
10364: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
10365: foreach my $item (@fields) {
10366: if (grep(/^\Q$item\E$/,@modifiable)) {
10367: $modifyhash{$context}{$role}{$item} = 1;
10368: } else {
10369: $modifyhash{$context}{$role}{$item} = 0;
10370: }
10371: }
10372: }
10373: if (ref($curr_usermodification{$context}) eq 'HASH') {
10374: foreach my $role (@{$roles{$context}}) {
10375: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
10376: foreach my $field (@fields) {
10377: if ($modifyhash{$context}{$role}{$field} ne
10378: $curr_usermodification{$context}{$role}{$field}) {
10379: push(@{$changes{$context}},$role);
10380: last;
10381: }
10382: }
10383: }
10384: }
10385: } else {
10386: foreach my $context (@contexts) {
10387: foreach my $role (@{$roles{$context}}) {
10388: push(@{$changes{$context}},$role);
10389: }
10390: }
10391: }
10392: }
10393: my %usermodification_hash = (
10394: usermodification => \%modifyhash,
10395: );
10396: my $putresult = &Apache::lonnet::put_dom('configuration',
10397: \%usermodification_hash,$dom);
10398: if ($putresult eq 'ok') {
10399: if (keys(%changes) > 0) {
10400: $resulttext = &mt('Changes made: ').'<ul>';
10401: foreach my $context (@contexts) {
10402: if (ref($changes{$context}) eq 'ARRAY') {
10403: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
10404: if (ref($changes{$context}) eq 'ARRAY') {
10405: foreach my $role (@{$changes{$context}}) {
10406: my $rolename;
10407: if ($role eq 'cr') {
10408: $rolename = &mt('Custom');
10409: } else {
10410: $rolename = &Apache::lonnet::plaintext($role);
10411: }
10412: my @modifiable;
10413: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
10414: foreach my $field (@fields) {
10415: if ($modifyhash{$context}{$role}{$field}) {
10416: push(@modifiable,$fieldtitles{$field});
10417: }
10418: }
10419: if (@modifiable > 0) {
10420: $resulttext .= join(', ',@modifiable);
10421: } else {
10422: $resulttext .= &mt('none');
10423: }
10424: $resulttext .= '</li>';
10425: }
10426: $resulttext .= '</ul></li>';
10427: }
10428: }
10429: }
10430: $resulttext .= '</ul>';
10431: } else {
10432: $resulttext = &mt('No changes made to user modification settings');
10433: }
10434: } else {
10435: $resulttext = '<span class="LC_error">'.
10436: &mt('An error occurred: [_1]',$putresult).'</span>';
10437: }
10438: return $resulttext;
10439: }
10440:
10441: sub modify_defaults {
10442: my ($dom,$lastactref,%domconfig) = @_;
10443: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
10444: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10445: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
10446: my @authtypes = ('internal','krb4','krb5','localauth');
10447: foreach my $item (@items) {
10448: $newvalues{$item} = $env{'form.'.$item};
10449: if ($item eq 'auth_def') {
10450: if ($newvalues{$item} ne '') {
10451: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
10452: push(@errors,$item);
10453: }
10454: }
10455: } elsif ($item eq 'lang_def') {
10456: if ($newvalues{$item} ne '') {
10457: if ($newvalues{$item} =~ /^(\w+)/) {
10458: my $langcode = $1;
10459: if ($langcode ne 'x_chef') {
10460: if (code2language($langcode) eq '') {
10461: push(@errors,$item);
10462: }
10463: }
10464: } else {
10465: push(@errors,$item);
10466: }
10467: }
10468: } elsif ($item eq 'timezone_def') {
10469: if ($newvalues{$item} ne '') {
10470: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
10471: push(@errors,$item);
10472: }
10473: }
10474: } elsif ($item eq 'datelocale_def') {
10475: if ($newvalues{$item} ne '') {
10476: my @datelocale_ids = DateTime::Locale->ids();
10477: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
10478: push(@errors,$item);
10479: }
10480: }
10481: } elsif ($item eq 'portal_def') {
10482: if ($newvalues{$item} ne '') {
10483: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
10484: push(@errors,$item);
10485: }
10486: }
10487: }
10488: if (grep(/^\Q$item\E$/,@errors)) {
10489: $newvalues{$item} = $domdefaults{$item};
10490: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
10491: $changes{$item} = 1;
10492: }
10493: $domdefaults{$item} = $newvalues{$item};
10494: }
10495: my %defaults_hash = (
10496: defaults => \%newvalues,
10497: );
10498: my $title = &defaults_titles();
10499:
10500: my $currinststatus;
10501: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10502: $currinststatus = $domconfig{'inststatus'};
10503: } else {
10504: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10505: $currinststatus = {
10506: inststatustypes => $usertypes,
10507: inststatusorder => $types,
10508: inststatusguest => [],
10509: };
10510: }
10511: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
10512: my @allpos;
10513: my %guests;
10514: my %alltypes;
10515: my ($currtitles,$currguests,$currorder);
10516: if (ref($currinststatus) eq 'HASH') {
10517: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
10518: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
10519: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
10520: if ($currinststatus->{inststatustypes}->{$type} ne '') {
10521: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
10522: }
10523: }
10524: unless (grep(/^\Q$type\E$/,@todelete)) {
10525: my $position = $env{'form.inststatus_pos_'.$type};
10526: $position =~ s/\D+//g;
10527: $allpos[$position] = $type;
10528: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
10529: $alltypes{$type} =~ s/`//g;
10530: if ($env{'form.inststatus_guest_'.$type}) {
10531: $guests{$type} = 1;
10532: }
10533: }
10534: }
10535: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
10536: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
10537: }
10538: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
10539: $currtitles =~ s/,$//;
10540: }
10541: }
10542: if ($env{'form.addinststatus'}) {
10543: my $newtype = $env{'form.addinststatus'};
10544: $newtype =~ s/\W//g;
10545: unless (exists($alltypes{$newtype})) {
10546: if ($env{'form.addinststatus_guest'}) {
10547: $guests{$newtype} = 1;
10548: }
10549: $alltypes{$newtype} = $env{'form.addinststatus_title'};
10550: $alltypes{$newtype} =~ s/`//g;
10551: my $position = $env{'form.addinststatus_pos'};
10552: $position =~ s/\D+//g;
10553: if ($position ne '') {
10554: $allpos[$position] = $newtype;
10555: }
10556: }
10557: }
10558: my (@orderedstatus,@orderedguests);
10559: foreach my $type (@allpos) {
10560: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
10561: push(@orderedstatus,$type);
10562: if ($guests{$type}) {
10563: push(@orderedguests,$type);
10564: }
10565: }
10566: }
10567: foreach my $type (keys(%alltypes)) {
10568: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
10569: delete($alltypes{$type});
10570: }
10571: }
10572: $defaults_hash{'inststatus'} = {
10573: inststatustypes => \%alltypes,
10574: inststatusorder => \@orderedstatus,
10575: inststatusguest => \@orderedguests,
10576: };
10577: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
10578: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
10579: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
10580: }
10581: }
10582: if ($currorder ne join(',',@orderedstatus)) {
10583: $changes{'inststatus'}{'inststatusorder'} = 1;
10584: }
10585: if ($currguests ne join(',',@orderedguests)) {
10586: $changes{'inststatus'}{'inststatusguest'} = 1;
10587: }
10588: my $newtitles;
10589: foreach my $item (@orderedstatus) {
10590: $newtitles .= $alltypes{$item}.',';
10591: }
10592: $newtitles =~ s/,$//;
10593: if ($currtitles ne $newtitles) {
10594: $changes{'inststatus'}{'inststatustypes'} = 1;
10595: }
10596: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
10597: $dom);
10598: if ($putresult eq 'ok') {
10599: if (keys(%changes) > 0) {
10600: $resulttext = &mt('Changes made:').'<ul>';
10601: my $version = &Apache::lonnet::get_server_loncaparev($dom);
10602: 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";
10603: foreach my $item (sort(keys(%changes))) {
10604: if ($item eq 'inststatus') {
10605: if (ref($changes{'inststatus'}) eq 'HASH') {
10606: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
10607: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
10608: foreach my $type (@orderedstatus) {
10609: $resulttext .= $alltypes{$type}.', ';
10610: }
10611: $resulttext =~ s/, $//;
10612: $resulttext .= '</li>';
10613: }
10614: if ($changes{'inststatus'}{'inststatusguest'}) {
10615: $resulttext .= '<li>';
10616: if (@orderedguests) {
10617: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
10618: foreach my $type (@orderedguests) {
10619: $resulttext .= $alltypes{$type}.', ';
10620: }
10621: $resulttext =~ s/, $//;
10622: } else {
10623: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
10624: }
10625: $resulttext .= '</li>';
10626: }
10627: }
10628: } else {
10629: my $value = $env{'form.'.$item};
10630: if ($value eq '') {
10631: $value = &mt('none');
10632: } elsif ($item eq 'auth_def') {
10633: my %authnames = &authtype_names();
10634: my %shortauth = (
10635: internal => 'int',
10636: krb4 => 'krb4',
10637: krb5 => 'krb5',
10638: localauth => 'loc',
10639: );
10640: $value = $authnames{$shortauth{$value}};
10641: }
10642: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
10643: $mailmsgtext .= "$title->{$item} set to $value\n";
10644: }
10645: }
10646: $resulttext .= '</ul>';
10647: $mailmsgtext .= "\n";
10648: my $cachetime = 24*60*60;
10649: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10650: if (ref($lastactref) eq 'HASH') {
10651: $lastactref->{'domdefaults'} = 1;
10652: }
10653: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
10654: my $notify = 1;
10655: if (ref($domconfig{'contacts'}) eq 'HASH') {
10656: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
10657: $notify = 0;
10658: }
10659: }
10660: if ($notify) {
10661: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
10662: "LON-CAPA Domain Settings Change - $dom",
10663: $mailmsgtext);
10664: }
10665: }
10666: } else {
10667: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
10668: }
10669: } else {
10670: $resulttext = '<span class="LC_error">'.
10671: &mt('An error occurred: [_1]',$putresult).'</span>';
10672: }
10673: if (@errors > 0) {
10674: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
10675: foreach my $item (@errors) {
10676: $resulttext .= ' "'.$title->{$item}.'",';
10677: }
10678: $resulttext =~ s/,$//;
10679: }
10680: return $resulttext;
10681: }
10682:
10683: sub modify_scantron {
10684: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10685: my ($resulttext,%confhash,%changes,$errors);
10686: my $custom = 'custom.tab';
10687: my $default = 'default.tab';
10688: my $servadm = $r->dir_config('lonAdmEMail');
10689: my ($configuserok,$author_ok,$switchserver) =
10690: &config_check($dom,$confname,$servadm);
10691: if ($env{'form.scantronformat.filename'} ne '') {
10692: my $error;
10693: if ($configuserok eq 'ok') {
10694: if ($switchserver) {
10695: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
10696: } else {
10697: if ($author_ok eq 'ok') {
10698: my ($result,$scantronurl) =
10699: &publishlogo($r,'upload','scantronformat',$dom,
10700: $confname,'scantron','','',$custom);
10701: if ($result eq 'ok') {
10702: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
10703: $changes{'scantronformat'} = 1;
10704: } else {
10705: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
10706: }
10707: } else {
10708: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
10709: }
10710: }
10711: } else {
10712: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
10713: }
10714: if ($error) {
10715: &Apache::lonnet::logthis($error);
10716: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10717: }
10718: }
10719: if (ref($domconfig{'scantron'}) eq 'HASH') {
10720: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
10721: if ($env{'form.scantronformat_del'}) {
10722: $confhash{'scantron'}{'scantronformat'} = '';
10723: $changes{'scantronformat'} = 1;
10724: }
10725: }
10726: }
10727: if (keys(%confhash) > 0) {
10728: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
10729: $dom);
10730: if ($putresult eq 'ok') {
10731: if (keys(%changes) > 0) {
10732: if (ref($confhash{'scantron'}) eq 'HASH') {
10733: $resulttext = &mt('Changes made:').'<ul>';
10734: if ($confhash{'scantron'}{'scantronformat'} eq '') {
10735: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
10736: } else {
10737: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
10738: }
10739: $resulttext .= '</ul>';
10740: } else {
10741: $resulttext = &mt('Changes made to bubblesheet format file.');
10742: }
10743: $resulttext .= '</ul>';
10744: &Apache::loncommon::devalidate_domconfig_cache($dom);
10745: if (ref($lastactref) eq 'HASH') {
10746: $lastactref->{'domainconfig'} = 1;
10747: }
10748: } else {
10749: $resulttext = &mt('No changes made to bubblesheet format file');
10750: }
10751: } else {
10752: $resulttext = '<span class="LC_error">'.
10753: &mt('An error occurred: [_1]',$putresult).'</span>';
10754: }
10755: } else {
10756: $resulttext = &mt('No changes made to bubblesheet format file');
10757: }
10758: if ($errors) {
10759: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10760: $errors.'</ul>';
10761: }
10762: return $resulttext;
10763: }
10764:
10765: sub modify_coursecategories {
10766: my ($dom,$lastactref,%domconfig) = @_;
10767: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
10768: $cathash);
10769: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
10770: my @catitems = ('unauth','auth');
10771: my @cattypes = ('std','domonly','codesrch','none');
10772: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10773: $cathash = $domconfig{'coursecategories'}{'cats'};
10774: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
10775: $changes{'togglecats'} = 1;
10776: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
10777: }
10778: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
10779: $changes{'categorize'} = 1;
10780: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
10781: }
10782: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
10783: $changes{'togglecatscomm'} = 1;
10784: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
10785: }
10786: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
10787: $changes{'categorizecomm'} = 1;
10788: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
10789: }
10790: foreach my $item (@catitems) {
10791: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10792: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
10793: $changes{$item} = 1;
10794: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10795: }
10796: }
10797: }
10798: } else {
10799: $changes{'togglecats'} = 1;
10800: $changes{'categorize'} = 1;
10801: $changes{'togglecatscomm'} = 1;
10802: $changes{'categorizecomm'} = 1;
10803: $domconfig{'coursecategories'} = {
10804: togglecats => $env{'form.togglecats'},
10805: categorize => $env{'form.categorize'},
10806: togglecatscomm => $env{'form.togglecatscomm'},
10807: categorizecomm => $env{'form.categorizecomm'},
10808: };
10809: foreach my $item (@catitems) {
10810: if ($env{'form.coursecat_'.$item} ne 'std') {
10811: $changes{$item} = 1;
10812: }
10813: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10814: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10815: }
10816: }
10817: }
10818: if (ref($cathash) eq 'HASH') {
10819: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
10820: push (@deletecategory,'instcode::0');
10821: }
10822: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
10823: push(@deletecategory,'communities::0');
10824: }
10825: }
10826: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
10827: if (ref($cathash) eq 'HASH') {
10828: if (@deletecategory > 0) {
10829: #FIXME Need to remove category from all courses using a deleted category
10830: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
10831: foreach my $item (@deletecategory) {
10832: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
10833: delete($domconfig{'coursecategories'}{'cats'}{$item});
10834: $deletions{$item} = 1;
10835: &recurse_cat_deletes($item,$cathash,\%deletions);
10836: }
10837: }
10838: }
10839: foreach my $item (keys(%{$cathash})) {
10840: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10841: if ($cathash->{$item} ne $env{'form.'.$item}) {
10842: $reorderings{$item} = 1;
10843: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
10844: }
10845: if ($env{'form.addcategory_name_'.$item} ne '') {
10846: my $newcat = $env{'form.addcategory_name_'.$item};
10847: my $newdepth = $depth+1;
10848: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10849: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
10850: $adds{$newitem} = 1;
10851: }
10852: if ($env{'form.subcat_'.$item} ne '') {
10853: my $newcat = $env{'form.subcat_'.$item};
10854: my $newdepth = $depth+1;
10855: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10856: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
10857: $adds{$newitem} = 1;
10858: }
10859: }
10860: }
10861: if ($env{'form.instcode'} eq '1') {
10862: if (ref($cathash) eq 'HASH') {
10863: my $newitem = 'instcode::0';
10864: if ($cathash->{$newitem} eq '') {
10865: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10866: $adds{$newitem} = 1;
10867: }
10868: } else {
10869: my $newitem = 'instcode::0';
10870: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10871: $adds{$newitem} = 1;
10872: }
10873: }
10874: if ($env{'form.communities'} eq '1') {
10875: if (ref($cathash) eq 'HASH') {
10876: my $newitem = 'communities::0';
10877: if ($cathash->{$newitem} eq '') {
10878: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10879: $adds{$newitem} = 1;
10880: }
10881: } else {
10882: my $newitem = 'communities::0';
10883: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10884: $adds{$newitem} = 1;
10885: }
10886: }
10887: if ($env{'form.addcategory_name'} ne '') {
10888: if (($env{'form.addcategory_name'} ne 'instcode') &&
10889: ($env{'form.addcategory_name'} ne 'communities')) {
10890: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
10891: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
10892: $adds{$newitem} = 1;
10893: }
10894: }
10895: my $putresult;
10896: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10897: if (keys(%deletions) > 0) {
10898: foreach my $key (keys(%deletions)) {
10899: if ($predelallitems{$key} ne '') {
10900: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10901: }
10902: }
10903: }
10904: my (@chkcats,@chktrails,%chkallitems);
10905: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10906: if (ref($chkcats[0]) eq 'ARRAY') {
10907: my $depth = 0;
10908: my $chg = 0;
10909: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10910: my $name = $chkcats[0][$i];
10911: my $item;
10912: if ($name eq '') {
10913: $chg ++;
10914: } else {
10915: $item = &escape($name).'::0';
10916: if ($chg) {
10917: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10918: }
10919: $depth ++;
10920: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10921: $depth --;
10922: }
10923: }
10924: }
10925: }
10926: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10927: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10928: if ($putresult eq 'ok') {
10929: my %title = (
10930: togglecats => 'Show/Hide a course in catalog',
10931: categorize => 'Assign a category to a course',
10932: togglecatscomm => 'Show/Hide a community in catalog',
10933: categorizecomm => 'Assign a category to a community',
10934: );
10935: my %level = (
10936: dom => 'set in Domain ("Modify Course/Community")',
10937: crs => 'set in Course ("Course Configuration")',
10938: comm => 'set in Community ("Community Configuration")',
10939: none => 'No catalog',
10940: std => 'Standard catalog',
10941: domonly => 'Domain-only catalog',
10942: codesrch => 'Code search form',
10943: );
10944: $resulttext = &mt('Changes made:').'<ul>';
10945: if ($changes{'togglecats'}) {
10946: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10947: }
10948: if ($changes{'categorize'}) {
10949: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10950: }
10951: if ($changes{'togglecatscomm'}) {
10952: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10953: }
10954: if ($changes{'categorizecomm'}) {
10955: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10956: }
10957: if ($changes{'unauth'}) {
10958: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10959: }
10960: if ($changes{'auth'}) {
10961: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10962: }
10963: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10964: my $cathash;
10965: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10966: $cathash = $domconfig{'coursecategories'}{'cats'};
10967: } else {
10968: $cathash = {};
10969: }
10970: my (@cats,@trails,%allitems);
10971: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10972: if (keys(%deletions) > 0) {
10973: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10974: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10975: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10976: }
10977: $resulttext .= '</ul></li>';
10978: }
10979: if (keys(%reorderings) > 0) {
10980: my %sort_by_trail;
10981: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10982: foreach my $key (keys(%reorderings)) {
10983: if ($allitems{$key} ne '') {
10984: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10985: }
10986: }
10987: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10988: $resulttext .= '<li>'.$trails[$trail].'</li>';
10989: }
10990: $resulttext .= '</ul></li>';
10991: }
10992: if (keys(%adds) > 0) {
10993: my %sort_by_trail;
10994: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10995: foreach my $key (keys(%adds)) {
10996: if ($allitems{$key} ne '') {
10997: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10998: }
10999: }
11000: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11001: $resulttext .= '<li>'.$trails[$trail].'</li>';
11002: }
11003: $resulttext .= '</ul></li>';
11004: }
11005: }
11006: $resulttext .= '</ul>';
11007: if ($changes{'unauth'} || $changes{'auth'}) {
11008: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11009: if ($changes{'auth'}) {
11010: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11011: }
11012: if ($changes{'unauth'}) {
11013: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11014: }
11015: my $cachetime = 24*60*60;
11016: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11017: if (ref($lastactref) eq 'HASH') {
11018: $lastactref->{'domdefaults'} = 1;
11019: }
11020: }
11021: } else {
11022: $resulttext = '<span class="LC_error">'.
11023: &mt('An error occurred: [_1]',$putresult).'</span>';
11024: }
11025: } else {
11026: $resulttext = &mt('No changes made to course and community categories');
11027: }
11028: return $resulttext;
11029: }
11030:
11031: sub modify_serverstatuses {
11032: my ($dom,%domconfig) = @_;
11033: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11034: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11035: %currserverstatus = %{$domconfig{'serverstatuses'}};
11036: }
11037: my @pages = &serverstatus_pages();
11038: foreach my $type (@pages) {
11039: $newserverstatus{$type}{'namedusers'} = '';
11040: $newserverstatus{$type}{'machines'} = '';
11041: if (defined($env{'form.'.$type.'_namedusers'})) {
11042: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11043: my @okusers;
11044: foreach my $user (@users) {
11045: my ($uname,$udom) = split(/:/,$user);
11046: if (($udom =~ /^$match_domain$/) &&
11047: (&Apache::lonnet::domain($udom)) &&
11048: ($uname =~ /^$match_username$/)) {
11049: if (!grep(/^\Q$user\E/,@okusers)) {
11050: push(@okusers,$user);
11051: }
11052: }
11053: }
11054: if (@okusers > 0) {
11055: @okusers = sort(@okusers);
11056: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
11057: }
11058: }
11059: if (defined($env{'form.'.$type.'_machines'})) {
11060: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
11061: my @okmachines;
11062: foreach my $ip (@machines) {
11063: my @parts = split(/\./,$ip);
11064: next if (@parts < 4);
11065: my $badip = 0;
11066: for (my $i=0; $i<4; $i++) {
11067: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
11068: $badip = 1;
11069: last;
11070: }
11071: }
11072: if (!$badip) {
11073: push(@okmachines,$ip);
11074: }
11075: }
11076: @okmachines = sort(@okmachines);
11077: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
11078: }
11079: }
11080: my %serverstatushash = (
11081: serverstatuses => \%newserverstatus,
11082: );
11083: foreach my $type (@pages) {
11084: foreach my $setting ('namedusers','machines') {
11085: my (@current,@new);
11086: if (ref($currserverstatus{$type}) eq 'HASH') {
11087: if ($currserverstatus{$type}{$setting} ne '') {
11088: @current = split(/,/,$currserverstatus{$type}{$setting});
11089: }
11090: }
11091: if ($newserverstatus{$type}{$setting} ne '') {
11092: @new = split(/,/,$newserverstatus{$type}{$setting});
11093: }
11094: if (@current > 0) {
11095: if (@new > 0) {
11096: foreach my $item (@current) {
11097: if (!grep(/^\Q$item\E$/,@new)) {
11098: $changes{$type}{$setting} = 1;
11099: last;
11100: }
11101: }
11102: foreach my $item (@new) {
11103: if (!grep(/^\Q$item\E$/,@current)) {
11104: $changes{$type}{$setting} = 1;
11105: last;
11106: }
11107: }
11108: } else {
11109: $changes{$type}{$setting} = 1;
11110: }
11111: } elsif (@new > 0) {
11112: $changes{$type}{$setting} = 1;
11113: }
11114: }
11115: }
11116: if (keys(%changes) > 0) {
11117: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11118: my $putresult = &Apache::lonnet::put_dom('configuration',
11119: \%serverstatushash,$dom);
11120: if ($putresult eq 'ok') {
11121: $resulttext .= &mt('Changes made:').'<ul>';
11122: foreach my $type (@pages) {
11123: if (ref($changes{$type}) eq 'HASH') {
11124: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
11125: if ($changes{$type}{'namedusers'}) {
11126: if ($newserverstatus{$type}{'namedusers'} eq '') {
11127: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
11128: } else {
11129: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
11130: }
11131: }
11132: if ($changes{$type}{'machines'}) {
11133: if ($newserverstatus{$type}{'machines'} eq '') {
11134: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
11135: } else {
11136: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
11137: }
11138:
11139: }
11140: $resulttext .= '</ul></li>';
11141: }
11142: }
11143: $resulttext .= '</ul>';
11144: } else {
11145: $resulttext = '<span class="LC_error">'.
11146: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
11147:
11148: }
11149: } else {
11150: $resulttext = &mt('No changes made to access to server status pages');
11151: }
11152: return $resulttext;
11153: }
11154:
11155: sub modify_helpsettings {
11156: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11157: my ($resulttext,$errors,%changes,%helphash);
11158: my %defaultchecked = ('submitbugs' => 'on');
11159: my @offon = ('off','on');
11160: my @toggles = ('submitbugs');
11161: my %current = ('submitbugs' => '',
11162: 'adhoc' => {},
11163: );
11164: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
11165: %current = %{$domconfig{'helpsettings'}};
11166: }
11167: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11168: foreach my $item (@toggles) {
11169: if ($defaultchecked{$item} eq 'on') {
11170: if ($current{$item} eq '') {
11171: if ($env{'form.'.$item} eq '0') {
11172: $changes{$item} = 1;
11173: }
11174: } elsif ($current{$item} ne $env{'form.'.$item}) {
11175: $changes{$item} = 1;
11176: }
11177: } elsif ($defaultchecked{$item} eq 'off') {
11178: if ($current{$item} eq '') {
11179: if ($env{'form.'.$item} eq '1') {
11180: $changes{$item} = 1;
11181: }
11182: } elsif ($current{$item} ne $env{'form.'.$item}) {
11183: $changes{$item} = 1;
11184: }
11185: }
11186: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
11187: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
11188: }
11189: }
11190: my $maxnum = $env{'form.helproles_maxnum'};
11191: my $confname = $dom.'-domainconfig';
11192: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
11193: my (@allpos,%newsettings,%changedprivs,$newrole);
11194: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11195: my @accesstypes = ('all','none','status','inc','exc');
11196: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
11197: my %lt = &Apache::lonlocal::texthash(
11198: s => 'system',
11199: d => 'domain',
11200: order => 'Display order',
11201: access => 'Role usage',
11202: all => 'All',
11203: none => 'None',
11204: status => 'Determined based on institutional status',
11205: inc => 'Include all, but exclude specific personnel',
11206: exc => 'Exclude all, but include specific personnel',
11207: );
11208: for (my $num=0; $num<=$maxnum; $num++) {
11209: my ($prefix,$identifier,$rolename,%curr);
11210: if ($num == $maxnum) {
11211: next unless ($env{'form.newcusthelp'} == $maxnum);
11212: $identifier = 'custhelp'.$num;
11213: $prefix = 'helproles_'.$num;
11214: $rolename = $env{'form.custhelpname'.$num};
11215: $rolename=~s/[^A-Za-z0-9]//gs;
11216: next if ($rolename eq '');
11217: next if (exists($existing{'rolesdef_'.$rolename}));
11218: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
11219: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
11220: $newprivs{'c'},$confname,$dom);
11221: if ($result ne 'ok') {
11222: $errors .= '<li><span class="LC_error">'.
11223: &mt('An error occurred storing the new custom role: [_1]',
11224: $result).'</span></li>';
11225: next;
11226: } else {
11227: $changedprivs{$rolename} = \%newprivs;
11228: $newrole = $rolename;
11229: }
11230: } else {
11231: $prefix = 'helproles_'.$num;
11232: $rolename = $env{'form.'.$prefix};
11233: next if ($rolename eq '');
11234: next unless (exists($existing{'rolesdef_'.$rolename}));
11235: $identifier = 'custhelp'.$num;
11236: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
11237: my %currprivs;
11238: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
11239: split(/\_/,$existing{'rolesdef_'.$rolename});
11240: foreach my $level ('c','d','s') {
11241: if ($newprivs{$level} ne $currprivs{$level}) {
11242: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
11243: $newprivs{'c'},$confname,$dom);
11244: if ($result ne 'ok') {
11245: $errors .= '<li><span class="LC_error">'.
11246: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
11247: $rolename,$result).'</span></li>';
11248: } else {
11249: $changedprivs{$rolename} = \%newprivs;
11250: }
11251: last;
11252: }
11253: }
11254: if (ref($current{'adhoc'}) eq 'HASH') {
11255: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
11256: %curr = %{$current{'adhoc'}{$rolename}};
11257: }
11258: }
11259: }
11260: my $newpos = $env{'form.'.$prefix.'_pos'};
11261: $newpos =~ s/\D+//g;
11262: $allpos[$newpos] = $rolename;
11263: my $newdesc = $env{'form.'.$prefix.'_desc'};
11264: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
11265: if ($curr{'desc'}) {
11266: if ($curr{'desc'} ne $newdesc) {
11267: $changes{'customrole'}{$rolename}{'desc'} = 1;
11268: $newsettings{$rolename}{'desc'} = $newdesc;
11269: }
11270: } elsif ($newdesc ne '') {
11271: $changes{'customrole'}{$rolename}{'desc'} = 1;
11272: $newsettings{$rolename}{'desc'} = $newdesc;
11273: }
11274: my $access = $env{'form.'.$prefix.'_access'};
11275: if (grep(/^\Q$access\E$/,@accesstypes)) {
11276: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
11277: if ($access eq 'status') {
11278: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
11279: if (scalar(@statuses) == 0) {
11280: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
11281: } else {
11282: my (@shownstatus,$numtypes);
11283: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
11284: if (ref($types) eq 'ARRAY') {
11285: $numtypes = scalar(@{$types});
11286: foreach my $type (sort(@statuses)) {
11287: if ($type eq 'default') {
11288: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
11289: } elsif (grep(/^\Q$type\E$/,@{$types})) {
11290: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
11291: push(@shownstatus,$usertypes->{$type});
11292: }
11293: }
11294: }
11295: if (grep(/^default$/,@statuses)) {
11296: push(@shownstatus,$othertitle);
11297: }
11298: if (scalar(@shownstatus) == 1+$numtypes) {
11299: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
11300: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
11301: } else {
11302: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
11303: if (ref($curr{'status'}) eq 'ARRAY') {
11304: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
11305: if (@diffs) {
11306: $changes{'customrole'}{$rolename}{$access} = 1;
11307: }
11308: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
11309: $changes{'customrole'}{$rolename}{$access} = 1;
11310: }
11311: }
11312: }
11313: } elsif (($access eq 'inc') || ($access eq 'exc')) {
11314: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
11315: my @newspecstaff;
11316: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
11317: foreach my $person (sort(@personnel)) {
11318: if ($domhelpdesk{$person}) {
11319: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
11320: }
11321: }
11322: if (ref($curr{$access}) eq 'ARRAY') {
11323: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
11324: if (@diffs) {
11325: $changes{'customrole'}{$rolename}{$access} = 1;
11326: }
11327: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
11328: $changes{'customrole'}{$rolename}{$access} = 1;
11329: }
11330: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
11331: my ($uname,$udom) = split(/:/,$person);
11332: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
11333: }
11334: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
11335: }
11336: } else {
11337: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
11338: }
11339: unless ($curr{'access'} eq $access) {
11340: $changes{'customrole'}{$rolename}{'access'} = 1;
11341: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
11342: }
11343: }
11344: if (@allpos > 0) {
11345: my $idx = 0;
11346: foreach my $rolename (@allpos) {
11347: if ($rolename ne '') {
11348: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
11349: if (ref($current{'adhoc'}) eq 'HASH') {
11350: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
11351: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
11352: $changes{'customrole'}{$rolename}{'order'} = 1;
11353: $newsettings{$rolename}{'order'} = $idx+1;
11354: }
11355: }
11356: }
11357: $idx ++;
11358: }
11359: }
11360: }
11361: my $putresult;
11362: if (keys(%changes) > 0) {
11363: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
11364: if ($putresult eq 'ok') {
11365: if (ref($helphash{'helpsettings'}) eq 'HASH') {
11366: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
11367: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
11368: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
11369: }
11370: }
11371: my $cachetime = 24*60*60;
11372: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11373: if (ref($lastactref) eq 'HASH') {
11374: $lastactref->{'domdefaults'} = 1;
11375: }
11376: } else {
11377: $errors .= '<li><span class="LC_error">'.
11378: &mt('An error occurred storing the settings: [_1]',
11379: $putresult).'</span></li>';
11380: }
11381: }
11382: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
11383: $resulttext = &mt('Changes made:').'<ul>';
11384: my (%shownprivs,@levelorder);
11385: @levelorder = ('c','d','s');
11386: if ((keys(%changes)) && ($putresult eq 'ok')) {
11387: foreach my $item (sort(keys(%changes))) {
11388: if ($item eq 'submitbugs') {
11389: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
11390: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
11391: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
11392: } elsif ($item eq 'customrole') {
11393: if (ref($changes{'customrole'}) eq 'HASH') {
11394: my @keyorder = ('order','desc','access','status','exc','inc');
11395: my %keytext = &Apache::lonlocal::texthash(
11396: order => 'Order',
11397: desc => 'Role description',
11398: access => 'Role usage',
11399: status => 'Allowed instituional types',
11400: exc => 'Allowed personnel',
11401: inc => 'Disallowed personnel',
11402: );
11403: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
11404: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
11405: if ($role eq $newrole) {
11406: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
11407: $role).'<ul>';
11408: } else {
11409: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
11410: $role).'<ul>';
11411: }
11412: foreach my $key (@keyorder) {
11413: if ($changes{'customrole'}{$role}{$key}) {
11414: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
11415: $keytext{$key},$newsettings{$role}{$key}).
11416: '</li>';
11417: }
11418: }
11419: if (ref($changedprivs{$role}) eq 'HASH') {
11420: $shownprivs{$role} = 1;
11421: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
11422: foreach my $level (@levelorder) {
11423: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
11424: next if ($item eq '');
11425: my ($priv) = split(/\&/,$item,2);
11426: if (&Apache::lonnet::plaintext($priv)) {
11427: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
11428: unless ($level eq 'c') {
11429: $resulttext .= ' ('.$lt{$level}.')';
11430: }
11431: $resulttext .= '</li>';
11432: }
11433: }
11434: }
11435: $resulttext .= '</ul>';
11436: }
11437: $resulttext .= '</ul></li>';
11438: }
11439: }
11440: }
11441: }
11442: }
11443: }
11444: if (keys(%changedprivs)) {
11445: foreach my $role (sort(keys(%changedprivs))) {
11446: unless ($shownprivs{$role}) {
11447: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
11448: $role).'<ul>'.
11449: '<li>'.&mt('Privileges set to :').'<ul>';
11450: foreach my $level (@levelorder) {
11451: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
11452: next if ($item eq '');
11453: my ($priv) = split(/\&/,$item,2);
11454: if (&Apache::lonnet::plaintext($priv)) {
11455: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
11456: unless ($level eq 'c') {
11457: $resulttext .= ' ('.$lt{$level}.')';
11458: }
11459: $resulttext .= '</li>';
11460: }
11461: }
11462: }
11463: $resulttext .= '</ul></li></ul></li>';
11464: }
11465: }
11466: }
11467: $resulttext .= '</ul>';
11468: } else {
11469: $resulttext = &mt('No changes made to help settings');
11470: }
11471: if ($errors) {
11472: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11473: $errors.'</ul>';
11474: }
11475: return $resulttext;
11476: }
11477:
11478: sub modify_coursedefaults {
11479: my ($dom,$lastactref,%domconfig) = @_;
11480: my ($resulttext,$errors,%changes,%defaultshash);
11481: my %defaultchecked = (
11482: 'uselcmath' => 'on',
11483: 'usejsme' => 'on'
11484: );
11485: my @toggles = ('uselcmath','usejsme');
11486: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
11487: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
11488: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
11489: my @types = ('official','unofficial','community','textbook');
11490: my %staticdefaults = (
11491: anonsurvey_threshold => 10,
11492: uploadquota => 500,
11493: postsubmit => 60,
11494: mysqltables => 172800,
11495: );
11496:
11497: $defaultshash{'coursedefaults'} = {};
11498:
11499: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
11500: if ($domconfig{'coursedefaults'} eq '') {
11501: $domconfig{'coursedefaults'} = {};
11502: }
11503: }
11504:
11505: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
11506: foreach my $item (@toggles) {
11507: if ($defaultchecked{$item} eq 'on') {
11508: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11509: ($env{'form.'.$item} eq '0')) {
11510: $changes{$item} = 1;
11511: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11512: $changes{$item} = 1;
11513: }
11514: } elsif ($defaultchecked{$item} eq 'off') {
11515: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11516: ($env{'form.'.$item} eq '1')) {
11517: $changes{$item} = 1;
11518: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11519: $changes{$item} = 1;
11520: }
11521: }
11522: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
11523: }
11524: foreach my $item (@numbers) {
11525: my ($currdef,$newdef);
11526: $newdef = $env{'form.'.$item};
11527: if ($item eq 'anonsurvey_threshold') {
11528: $currdef = $domconfig{'coursedefaults'}{$item};
11529: $newdef =~ s/\D//g;
11530: if ($newdef eq '' || $newdef < 1) {
11531: $newdef = 1;
11532: }
11533: $defaultshash{'coursedefaults'}{$item} = $newdef;
11534: } else {
11535: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
11536: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
11537: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
11538: }
11539: $newdef =~ s/[^\w.\-]//g;
11540: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
11541: }
11542: if ($currdef ne $newdef) {
11543: my $staticdef;
11544: if ($item eq 'anonsurvey_threshold') {
11545: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
11546: $changes{$item} = 1;
11547: }
11548: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
11549: my $setting = $1;
11550: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
11551: $changes{$setting} = 1;
11552: }
11553: }
11554: }
11555: }
11556: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
11557: my @currclonecode;
11558: if (ref($currclone) eq 'HASH') {
11559: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
11560: @currclonecode = @{$currclone->{'instcode'}};
11561: }
11562: }
11563: my $newclone;
11564: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
11565: $newclone = $env{'form.canclone'};
11566: }
11567: if ($newclone eq 'instcode') {
11568: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
11569: my (%codedefaults,@code_order,@clonecode);
11570: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
11571: \@code_order);
11572: foreach my $item (@code_order) {
11573: if (grep(/^\Q$item\E$/,@newcodes)) {
11574: push(@clonecode,$item);
11575: }
11576: }
11577: if (@clonecode) {
11578: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
11579: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
11580: if (@diffs) {
11581: $changes{'canclone'} = 1;
11582: }
11583: } else {
11584: $newclone eq '';
11585: }
11586: } elsif ($newclone ne '') {
11587: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
11588: }
11589: if ($newclone ne $currclone) {
11590: $changes{'canclone'} = 1;
11591: }
11592: my %credits;
11593: foreach my $type (@types) {
11594: unless ($type eq 'community') {
11595: $credits{$type} = $env{'form.'.$type.'_credits'};
11596: $credits{$type} =~ s/[^\d.]+//g;
11597: }
11598: }
11599: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
11600: ($env{'form.coursecredits'} eq '1')) {
11601: $changes{'coursecredits'} = 1;
11602: foreach my $type (keys(%credits)) {
11603: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11604: }
11605: } else {
11606: if ($env{'form.coursecredits'} eq '1') {
11607: foreach my $type (@types) {
11608: unless ($type eq 'community') {
11609: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
11610: $changes{'coursecredits'} = 1;
11611: }
11612: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11613: }
11614: }
11615: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11616: foreach my $type (@types) {
11617: unless ($type eq 'community') {
11618: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
11619: $changes{'coursecredits'} = 1;
11620: last;
11621: }
11622: }
11623: }
11624: }
11625: }
11626: if ($env{'form.postsubmit'} eq '1') {
11627: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
11628: my %currtimeout;
11629: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11630: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
11631: $changes{'postsubmit'} = 1;
11632: }
11633: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11634: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
11635: }
11636: } else {
11637: $changes{'postsubmit'} = 1;
11638: }
11639: foreach my $type (@types) {
11640: my $timeout = $env{'form.'.$type.'_timeout'};
11641: $timeout =~ s/\D//g;
11642: if ($timeout == $staticdefaults{'postsubmit'}) {
11643: $timeout = '';
11644: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
11645: $timeout = '0';
11646: }
11647: unless ($timeout eq '') {
11648: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
11649: }
11650: if (exists($currtimeout{$type})) {
11651: if ($timeout ne $currtimeout{$type}) {
11652: $changes{'postsubmit'} = 1;
11653: }
11654: } elsif ($timeout ne '') {
11655: $changes{'postsubmit'} = 1;
11656: }
11657: }
11658: } else {
11659: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
11660: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11661: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
11662: $changes{'postsubmit'} = 1;
11663: }
11664: } else {
11665: $changes{'postsubmit'} = 1;
11666: }
11667: }
11668: }
11669: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11670: $dom);
11671: if ($putresult eq 'ok') {
11672: if (keys(%changes) > 0) {
11673: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11674: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
11675: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
11676: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
11677: foreach my $item ('uselcmath','usejsme') {
11678: if ($changes{$item}) {
11679: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
11680: }
11681: }
11682: if ($changes{'coursecredits'}) {
11683: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11684: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
11685: $domdefaults{$type.'credits'} =
11686: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
11687: }
11688: }
11689: }
11690: if ($changes{'postsubmit'}) {
11691: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11692: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
11693: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11694: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
11695: $domdefaults{$type.'postsubtimeout'} =
11696: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11697: }
11698: }
11699: }
11700: }
11701: if ($changes{'uploadquota'}) {
11702: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11703: foreach my $type (@types) {
11704: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
11705: }
11706: }
11707: }
11708: if ($changes{'canclone'}) {
11709: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11710: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11711: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
11712: if (@clonecodes) {
11713: $domdefaults{'canclone'} = join('+',@clonecodes);
11714: }
11715: }
11716: } else {
11717: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
11718: }
11719: }
11720: my $cachetime = 24*60*60;
11721: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11722: if (ref($lastactref) eq 'HASH') {
11723: $lastactref->{'domdefaults'} = 1;
11724: }
11725: }
11726: $resulttext = &mt('Changes made:').'<ul>';
11727: foreach my $item (sort(keys(%changes))) {
11728: if ($item eq 'uselcmath') {
11729: if ($env{'form.'.$item} eq '1') {
11730: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
11731: } else {
11732: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
11733: }
11734: } elsif ($item eq 'usejsme') {
11735: if ($env{'form.'.$item} eq '1') {
11736: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
11737: } else {
11738: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
11739: }
11740: } elsif ($item eq 'anonsurvey_threshold') {
11741: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
11742: } elsif ($item eq 'uploadquota') {
11743: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11744: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
11745: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
11746: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
11747: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
11748:
11749: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
11750: '</ul>'.
11751: '</li>';
11752: } else {
11753: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
11754: }
11755: } elsif ($item eq 'mysqltables') {
11756: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
11757: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
11758: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
11759: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
11760: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
11761: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
11762: '</ul>'.
11763: '</li>';
11764: } else {
11765: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
11766: }
11767: } elsif ($item eq 'postsubmit') {
11768: if ($domdefaults{'postsubmit'} eq 'off') {
11769: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
11770: } else {
11771: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
11772: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11773: $resulttext .= &mt('durations:').'<ul>';
11774: foreach my $type (@types) {
11775: $resulttext .= '<li>';
11776: my $timeout;
11777: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11778: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11779: }
11780: my $display;
11781: if ($timeout eq '0') {
11782: $display = &mt('unlimited');
11783: } elsif ($timeout eq '') {
11784: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
11785: } else {
11786: $display = &mt('[quant,_1,second]',$timeout);
11787: }
11788: if ($type eq 'community') {
11789: $resulttext .= &mt('Communities');
11790: } elsif ($type eq 'official') {
11791: $resulttext .= &mt('Official courses');
11792: } elsif ($type eq 'unofficial') {
11793: $resulttext .= &mt('Unofficial courses');
11794: } elsif ($type eq 'textbook') {
11795: $resulttext .= &mt('Textbook courses');
11796: }
11797: $resulttext .= ' -- '.$display.'</li>';
11798: }
11799: $resulttext .= '</ul>';
11800: }
11801: $resulttext .= '</li>';
11802: }
11803: } elsif ($item eq 'coursecredits') {
11804: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11805: if (($domdefaults{'officialcredits'} eq '') &&
11806: ($domdefaults{'unofficialcredits'} eq '') &&
11807: ($domdefaults{'textbookcredits'} eq '')) {
11808: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11809: } else {
11810: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
11811: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
11812: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
11813: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
11814: '</ul>'.
11815: '</li>';
11816: }
11817: } else {
11818: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11819: }
11820: } elsif ($item eq 'canclone') {
11821: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11822: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11823: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
11824: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
11825: }
11826: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
11827: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
11828: } else {
11829: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
11830: }
11831: }
11832: }
11833: $resulttext .= '</ul>';
11834: } else {
11835: $resulttext = &mt('No changes made to course defaults');
11836: }
11837: } else {
11838: $resulttext = '<span class="LC_error">'.
11839: &mt('An error occurred: [_1]',$putresult).'</span>';
11840: }
11841: return $resulttext;
11842: }
11843:
11844: sub modify_selfenrollment {
11845: my ($dom,$lastactref,%domconfig) = @_;
11846: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
11847: my @types = ('official','unofficial','community','textbook');
11848: my %titles = &tool_titles();
11849: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
11850: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
11851: $ordered{'default'} = ['types','registered','approval','limit'];
11852:
11853: my (%roles,%shown,%toplevel);
11854: $roles{'0'} = &Apache::lonnet::plaintext('dc');
11855:
11856: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
11857: if ($domconfig{'selfenrollment'} eq '') {
11858: $domconfig{'selfenrollment'} = {};
11859: }
11860: }
11861: %toplevel = (
11862: admin => 'Configuration Rights',
11863: default => 'Default settings',
11864: validation => 'Validation of self-enrollment requests',
11865: );
11866: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
11867:
11868: if (ref($ordered{'admin'}) eq 'ARRAY') {
11869: foreach my $item (@{$ordered{'admin'}}) {
11870: foreach my $type (@types) {
11871: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
11872: $selfenrollhash{'admin'}{$type}{$item} = 1;
11873: } else {
11874: $selfenrollhash{'admin'}{$type}{$item} = 0;
11875: }
11876: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
11877: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
11878: if ($selfenrollhash{'admin'}{$type}{$item} ne
11879: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
11880: push(@{$changes{'admin'}{$type}},$item);
11881: }
11882: } else {
11883: if (!$selfenrollhash{'admin'}{$type}{$item}) {
11884: push(@{$changes{'admin'}{$type}},$item);
11885: }
11886: }
11887: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
11888: push(@{$changes{'admin'}{$type}},$item);
11889: }
11890: }
11891: }
11892: }
11893:
11894: foreach my $item (@{$ordered{'default'}}) {
11895: foreach my $type (@types) {
11896: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
11897: if ($item eq 'types') {
11898: unless (($value eq 'all') || ($value eq 'dom')) {
11899: $value = '';
11900: }
11901: } elsif ($item eq 'registered') {
11902: unless ($value eq '1') {
11903: $value = 0;
11904: }
11905: } elsif ($item eq 'approval') {
11906: unless ($value =~ /^[012]$/) {
11907: $value = 0;
11908: }
11909: } else {
11910: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11911: $value = 'none';
11912: }
11913: }
11914: $selfenrollhash{'default'}{$type}{$item} = $value;
11915: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
11916: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11917: if ($selfenrollhash{'default'}{$type}{$item} ne
11918: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
11919: push(@{$changes{'default'}{$type}},$item);
11920: }
11921: } else {
11922: push(@{$changes{'default'}{$type}},$item);
11923: }
11924: } else {
11925: push(@{$changes{'default'}{$type}},$item);
11926: }
11927: if ($item eq 'limit') {
11928: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11929: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
11930: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
11931: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
11932: }
11933: } else {
11934: $selfenrollhash{'default'}{$type}{'cap'} = '';
11935: }
11936: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11937: if ($selfenrollhash{'default'}{$type}{'cap'} ne
11938: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
11939: push(@{$changes{'default'}{$type}},'cap');
11940: }
11941: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
11942: push(@{$changes{'default'}{$type}},'cap');
11943: }
11944: }
11945: }
11946: }
11947:
11948: foreach my $item (@{$itemsref}) {
11949: if ($item eq 'fields') {
11950: my @changed;
11951: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
11952: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
11953: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
11954: }
11955: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11956: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
11957: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
11958: $domconfig{'selfenrollment'}{'validation'}{$item});
11959: } else {
11960: @changed = @{$selfenrollhash{'validation'}{$item}};
11961: }
11962: } else {
11963: @changed = @{$selfenrollhash{'validation'}{$item}};
11964: }
11965: if (@changed) {
11966: if ($selfenrollhash{'validation'}{$item}) {
11967: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
11968: } else {
11969: $changes{'validation'}{$item} = &mt('None');
11970: }
11971: }
11972: } else {
11973: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
11974: if ($item eq 'markup') {
11975: if ($env{'form.selfenroll_validation_'.$item}) {
11976: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11977: }
11978: }
11979: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11980: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
11981: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
11982: }
11983: }
11984: }
11985: }
11986:
11987: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
11988: $dom);
11989: if ($putresult eq 'ok') {
11990: if (keys(%changes) > 0) {
11991: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11992: $resulttext = &mt('Changes made:').'<ul>';
11993: foreach my $key ('admin','default','validation') {
11994: if (ref($changes{$key}) eq 'HASH') {
11995: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
11996: if ($key eq 'validation') {
11997: foreach my $item (@{$itemsref}) {
11998: if (exists($changes{$key}{$item})) {
11999: if ($item eq 'markup') {
12000: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12001: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
12002: } else {
12003: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12004: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
12005: }
12006: }
12007: }
12008: } else {
12009: foreach my $type (@types) {
12010: if ($type eq 'community') {
12011: $roles{'1'} = &mt('Community personnel');
12012: } else {
12013: $roles{'1'} = &mt('Course personnel');
12014: }
12015: if (ref($changes{$key}{$type}) eq 'ARRAY') {
12016: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12017: if ($key eq 'admin') {
12018: my @mgrdc = ();
12019: if (ref($ordered{$key}) eq 'ARRAY') {
12020: foreach my $item (@{$ordered{'admin'}}) {
12021: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12022: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
12023: push(@mgrdc,$item);
12024: }
12025: }
12026: }
12027: if (@mgrdc) {
12028: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
12029: } else {
12030: delete($domdefaults{$type.'selfenrolladmdc'});
12031: }
12032: }
12033: } else {
12034: if (ref($ordered{$key}) eq 'ARRAY') {
12035: foreach my $item (@{$ordered{$key}}) {
12036: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12037: $domdefaults{$type.'selfenroll'.$item} =
12038: $selfenrollhash{$key}{$type}{$item};
12039: }
12040: }
12041: }
12042: }
12043: }
12044: $resulttext .= '<li>'.$titles{$type}.'<ul>';
12045: foreach my $item (@{$ordered{$key}}) {
12046: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12047: $resulttext .= '<li>';
12048: if ($key eq 'admin') {
12049: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
12050: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
12051: } else {
12052: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
12053: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
12054: }
12055: $resulttext .= '</li>';
12056: }
12057: }
12058: $resulttext .= '</ul></li>';
12059: }
12060: }
12061: $resulttext .= '</ul></li>';
12062: }
12063: }
12064: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
12065: my $cachetime = 24*60*60;
12066: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12067: if (ref($lastactref) eq 'HASH') {
12068: $lastactref->{'domdefaults'} = 1;
12069: }
12070: }
12071: }
12072: $resulttext .= '</ul>';
12073: } else {
12074: $resulttext = &mt('No changes made to self-enrollment settings');
12075: }
12076: } else {
12077: $resulttext = '<span class="LC_error">'.
12078: &mt('An error occurred: [_1]',$putresult).'</span>';
12079: }
12080: return $resulttext;
12081: }
12082:
12083: sub modify_usersessions {
12084: my ($dom,$lastactref,%domconfig) = @_;
12085: my @hostingtypes = ('version','excludedomain','includedomain');
12086: my @offloadtypes = ('primary','default');
12087: my %types = (
12088: remote => \@hostingtypes,
12089: hosted => \@hostingtypes,
12090: spares => \@offloadtypes,
12091: );
12092: my @prefixes = ('remote','hosted','spares');
12093: my @lcversions = &Apache::lonnet::all_loncaparevs();
12094: my (%by_ip,%by_location,@intdoms);
12095: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
12096: my @locations = sort(keys(%by_location));
12097: my (%defaultshash,%changes);
12098: foreach my $prefix (@prefixes) {
12099: $defaultshash{'usersessions'}{$prefix} = {};
12100: }
12101: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12102: my $resulttext;
12103: my %iphost = &Apache::lonnet::get_iphost();
12104: foreach my $prefix (@prefixes) {
12105: next if ($prefix eq 'spares');
12106: foreach my $type (@{$types{$prefix}}) {
12107: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
12108: if ($type eq 'version') {
12109: my $value = $env{'form.'.$prefix.'_'.$type};
12110: my $okvalue;
12111: if ($value ne '') {
12112: if (grep(/^\Q$value\E$/,@lcversions)) {
12113: $okvalue = $value;
12114: }
12115: }
12116: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12117: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12118: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
12119: if ($inuse == 0) {
12120: $changes{$prefix}{$type} = 1;
12121: } else {
12122: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
12123: $changes{$prefix}{$type} = 1;
12124: }
12125: if ($okvalue ne '') {
12126: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12127: }
12128: }
12129: } else {
12130: if (($inuse == 1) && ($okvalue ne '')) {
12131: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12132: $changes{$prefix}{$type} = 1;
12133: }
12134: }
12135: } else {
12136: if (($inuse == 1) && ($okvalue ne '')) {
12137: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12138: $changes{$prefix}{$type} = 1;
12139: }
12140: }
12141: } else {
12142: if (($inuse == 1) && ($okvalue ne '')) {
12143: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12144: $changes{$prefix}{$type} = 1;
12145: }
12146: }
12147: } else {
12148: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
12149: my @okvals;
12150: foreach my $val (@vals) {
12151: if ($val =~ /:/) {
12152: my @items = split(/:/,$val);
12153: foreach my $item (@items) {
12154: if (ref($by_location{$item}) eq 'ARRAY') {
12155: push(@okvals,$item);
12156: }
12157: }
12158: } else {
12159: if (ref($by_location{$val}) eq 'ARRAY') {
12160: push(@okvals,$val);
12161: }
12162: }
12163: }
12164: @okvals = sort(@okvals);
12165: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12166: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12167: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12168: if ($inuse == 0) {
12169: $changes{$prefix}{$type} = 1;
12170: } else {
12171: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12172: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
12173: if (@changed > 0) {
12174: $changes{$prefix}{$type} = 1;
12175: }
12176: }
12177: } else {
12178: if ($inuse == 1) {
12179: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12180: $changes{$prefix}{$type} = 1;
12181: }
12182: }
12183: } else {
12184: if ($inuse == 1) {
12185: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12186: $changes{$prefix}{$type} = 1;
12187: }
12188: }
12189: } else {
12190: if ($inuse == 1) {
12191: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12192: $changes{$prefix}{$type} = 1;
12193: }
12194: }
12195: }
12196: }
12197: }
12198:
12199: my @alldoms = &Apache::lonnet::all_domains();
12200: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12201: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
12202: my $savespares;
12203:
12204: foreach my $lonhost (sort(keys(%servers))) {
12205: my $serverhomeID =
12206: &Apache::lonnet::get_server_homeID($servers{$lonhost});
12207: my $serverhostname = &Apache::lonnet::hostname($lonhost);
12208: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
12209: my %spareschg;
12210: foreach my $type (@{$types{'spares'}}) {
12211: my @okspares;
12212: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
12213: foreach my $server (@checked) {
12214: if (&Apache::lonnet::hostname($server) ne '') {
12215: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
12216: unless (grep(/^\Q$server\E$/,@okspares)) {
12217: push(@okspares,$server);
12218: }
12219: }
12220: }
12221: }
12222: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
12223: my $newspare;
12224: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
12225: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
12226: $newspare = $new;
12227: }
12228: }
12229: my @spares;
12230: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
12231: @spares = sort(@okspares,$newspare);
12232: } else {
12233: @spares = sort(@okspares);
12234: }
12235: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
12236: if (ref($spareid{$lonhost}) eq 'HASH') {
12237: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
12238: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
12239: if (@diffs > 0) {
12240: $spareschg{$type} = 1;
12241: }
12242: }
12243: }
12244: }
12245: if (keys(%spareschg) > 0) {
12246: $changes{'spares'}{$lonhost} = \%spareschg;
12247: }
12248: }
12249: $defaultshash{'usersessions'}{'offloadnow'} = {};
12250: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
12251: my @okoffload;
12252: if (@offloadnow) {
12253: foreach my $server (@offloadnow) {
12254: if (&Apache::lonnet::hostname($server) ne '') {
12255: unless (grep(/^\Q$server\E$/,@okoffload)) {
12256: push(@okoffload,$server);
12257: }
12258: }
12259: }
12260: if (@okoffload) {
12261: foreach my $lonhost (@okoffload) {
12262: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
12263: }
12264: }
12265: }
12266: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12267: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
12268: if (ref($changes{'spares'}) eq 'HASH') {
12269: if (keys(%{$changes{'spares'}}) > 0) {
12270: $savespares = 1;
12271: }
12272: }
12273: } else {
12274: $savespares = 1;
12275: }
12276: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
12277: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
12278: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
12279: $changes{'offloadnow'} = 1;
12280: last;
12281: }
12282: }
12283: unless ($changes{'offloadnow'}) {
12284: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
12285: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
12286: $changes{'offloadnow'} = 1;
12287: last;
12288: }
12289: }
12290: }
12291: } elsif (@okoffload) {
12292: $changes{'offloadnow'} = 1;
12293: }
12294: } elsif (@okoffload) {
12295: $changes{'offloadnow'} = 1;
12296: }
12297: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
12298: if ((keys(%changes) > 0) || ($savespares)) {
12299: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12300: $dom);
12301: if ($putresult eq 'ok') {
12302: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12303: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
12304: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
12305: }
12306: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
12307: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
12308: }
12309: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12310: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
12311: }
12312: }
12313: my $cachetime = 24*60*60;
12314: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12315: if (ref($lastactref) eq 'HASH') {
12316: $lastactref->{'domdefaults'} = 1;
12317: }
12318: if (keys(%changes) > 0) {
12319: my %lt = &usersession_titles();
12320: $resulttext = &mt('Changes made:').'<ul>';
12321: foreach my $prefix (@prefixes) {
12322: if (ref($changes{$prefix}) eq 'HASH') {
12323: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
12324: if ($prefix eq 'spares') {
12325: if (ref($changes{$prefix}) eq 'HASH') {
12326: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
12327: $resulttext .= '<li><b>'.$lonhost.'</b> ';
12328: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
12329: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
12330: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12331: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
12332: foreach my $type (@{$types{$prefix}}) {
12333: if ($changes{$prefix}{$lonhost}{$type}) {
12334: my $offloadto = &mt('None');
12335: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
12336: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
12337: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
12338: }
12339: }
12340: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
12341: }
12342: }
12343: }
12344: $resulttext .= '</li>';
12345: }
12346: }
12347: } else {
12348: foreach my $type (@{$types{$prefix}}) {
12349: if (defined($changes{$prefix}{$type})) {
12350: my $newvalue;
12351: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12352: if (ref($defaultshash{'usersessions'}{$prefix})) {
12353: if ($type eq 'version') {
12354: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
12355: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12356: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
12357: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
12358: }
12359: }
12360: }
12361: }
12362: if ($newvalue eq '') {
12363: if ($type eq 'version') {
12364: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
12365: } else {
12366: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
12367: }
12368: } else {
12369: if ($type eq 'version') {
12370: $newvalue .= ' '.&mt('(or later)');
12371: }
12372: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
12373: }
12374: }
12375: }
12376: }
12377: $resulttext .= '</ul>';
12378: }
12379: }
12380: if ($changes{'offloadnow'}) {
12381: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12382: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
12383: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
12384: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
12385: $resulttext .= '<li>'.$lonhost.'</li>';
12386: }
12387: $resulttext .= '</ul>';
12388: } else {
12389: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
12390: }
12391: } else {
12392: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
12393: }
12394: }
12395: $resulttext .= '</ul>';
12396: } else {
12397: $resulttext = $nochgmsg;
12398: }
12399: } else {
12400: $resulttext = '<span class="LC_error">'.
12401: &mt('An error occurred: [_1]',$putresult).'</span>';
12402: }
12403: } else {
12404: $resulttext = $nochgmsg;
12405: }
12406: return $resulttext;
12407: }
12408:
12409: sub modify_loadbalancing {
12410: my ($dom,%domconfig) = @_;
12411: my $primary_id = &Apache::lonnet::domain($dom,'primary');
12412: my $intdom = &Apache::lonnet::internet_dom($primary_id);
12413: my ($othertitle,$usertypes,$types) =
12414: &Apache::loncommon::sorted_inst_types($dom);
12415: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12416: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
12417: my @sparestypes = ('primary','default');
12418: my %typetitles = &sparestype_titles();
12419: my $resulttext;
12420: my (%currbalancer,%currtargets,%currrules,%existing);
12421: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12422: %existing = %{$domconfig{'loadbalancing'}};
12423: }
12424: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
12425: \%currtargets,\%currrules);
12426: my ($saveloadbalancing,%defaultshash,%changes);
12427: my ($alltypes,$othertypes,$titles) =
12428: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
12429: my %ruletitles = &offloadtype_text();
12430: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
12431: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
12432: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
12433: if ($balancer eq '') {
12434: next;
12435: }
12436: if (!exists($servers{$balancer})) {
12437: if (exists($currbalancer{$balancer})) {
12438: push(@{$changes{'delete'}},$balancer);
12439: }
12440: next;
12441: }
12442: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
12443: push(@{$changes{'delete'}},$balancer);
12444: next;
12445: }
12446: if (!exists($currbalancer{$balancer})) {
12447: push(@{$changes{'add'}},$balancer);
12448: }
12449: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
12450: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
12451: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
12452: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12453: $saveloadbalancing = 1;
12454: }
12455: foreach my $sparetype (@sparestypes) {
12456: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
12457: my @offloadto;
12458: foreach my $target (@targets) {
12459: if (($servers{$target}) && ($target ne $balancer)) {
12460: if ($sparetype eq 'default') {
12461: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
12462: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
12463: }
12464: }
12465: unless(grep(/^\Q$target\E$/,@offloadto)) {
12466: push(@offloadto,$target);
12467: }
12468: }
12469: }
12470: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
12471: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
12472: push(@offloadto,$balancer);
12473: }
12474: }
12475: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
12476: }
12477: if (ref($currtargets{$balancer}) eq 'HASH') {
12478: foreach my $sparetype (@sparestypes) {
12479: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
12480: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
12481: if (@targetdiffs > 0) {
12482: $changes{'curr'}{$balancer}{'targets'} = 1;
12483: }
12484: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12485: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12486: $changes{'curr'}{$balancer}{'targets'} = 1;
12487: }
12488: }
12489: }
12490: } else {
12491: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
12492: foreach my $sparetype (@sparestypes) {
12493: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12494: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12495: $changes{'curr'}{$balancer}{'targets'} = 1;
12496: }
12497: }
12498: }
12499: }
12500: }
12501: my $ishomedom;
12502: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
12503: $ishomedom = 1;
12504: }
12505: if (ref($alltypes) eq 'ARRAY') {
12506: foreach my $type (@{$alltypes}) {
12507: my $rule;
12508: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
12509: (!$ishomedom)) {
12510: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
12511: }
12512: if ($rule eq 'specific') {
12513: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
12514: if (exists($servers{$specifiedhost})) {
12515: $rule = $specifiedhost;
12516: }
12517: }
12518: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
12519: if (ref($currrules{$balancer}) eq 'HASH') {
12520: if ($rule ne $currrules{$balancer}{$type}) {
12521: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12522: }
12523: } elsif ($rule ne '') {
12524: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12525: }
12526: }
12527: }
12528: }
12529: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
12530: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
12531: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
12532: $defaultshash{'loadbalancing'} = {};
12533: }
12534: my $putresult = &Apache::lonnet::put_dom('configuration',
12535: \%defaultshash,$dom);
12536: if ($putresult eq 'ok') {
12537: if (keys(%changes) > 0) {
12538: my %toupdate;
12539: if (ref($changes{'delete'}) eq 'ARRAY') {
12540: foreach my $balancer (sort(@{$changes{'delete'}})) {
12541: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
12542: $toupdate{$balancer} = 1;
12543: }
12544: }
12545: if (ref($changes{'add'}) eq 'ARRAY') {
12546: foreach my $balancer (sort(@{$changes{'add'}})) {
12547: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
12548: $toupdate{$balancer} = 1;
12549: }
12550: }
12551: if (ref($changes{'curr'}) eq 'HASH') {
12552: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
12553: $toupdate{$balancer} = 1;
12554: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
12555: if ($changes{'curr'}{$balancer}{'targets'}) {
12556: my %offloadstr;
12557: foreach my $sparetype (@sparestypes) {
12558: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12559: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12560: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12561: }
12562: }
12563: }
12564: if (keys(%offloadstr) == 0) {
12565: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
12566: } else {
12567: my $showoffload;
12568: foreach my $sparetype (@sparestypes) {
12569: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
12570: if (defined($offloadstr{$sparetype})) {
12571: $showoffload .= $offloadstr{$sparetype};
12572: } else {
12573: $showoffload .= &mt('None');
12574: }
12575: $showoffload .= (' 'x3);
12576: }
12577: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
12578: }
12579: }
12580: }
12581: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
12582: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
12583: foreach my $type (@{$alltypes}) {
12584: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
12585: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12586: my $balancetext;
12587: if ($rule eq '') {
12588: $balancetext = $ruletitles{'default'};
12589: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
12590: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12591: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12592: foreach my $sparetype (@sparestypes) {
12593: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12594: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12595: }
12596: }
12597: foreach my $item (@{$alltypes}) {
12598: next if ($item =~ /^_LC_ipchange/);
12599: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
12600: if ($hasrule eq 'homeserver') {
12601: map { $toupdate{$_} = 1; } (keys(%libraryservers));
12602: } else {
12603: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
12604: if ($servers{$hasrule}) {
12605: $toupdate{$hasrule} = 1;
12606: }
12607: }
12608: }
12609: }
12610: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
12611: $balancetext = $ruletitles{$rule};
12612: } else {
12613: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12614: $balancetext = $ruletitles{'particular'}.' '.$receiver;
12615: if ($receiver) {
12616: $toupdate{$receiver};
12617: }
12618: }
12619: } else {
12620: $balancetext = $ruletitles{$rule};
12621: }
12622: } else {
12623: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
12624: }
12625: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
12626: }
12627: }
12628: }
12629: }
12630: if (keys(%toupdate)) {
12631: my %thismachine;
12632: my $updatedhere;
12633: my $cachetime = 60*60*24;
12634: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12635: foreach my $lonhost (keys(%toupdate)) {
12636: if ($thismachine{$lonhost}) {
12637: unless ($updatedhere) {
12638: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
12639: $defaultshash{'loadbalancing'},
12640: $cachetime);
12641: $updatedhere = 1;
12642: }
12643: } else {
12644: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
12645: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12646: }
12647: }
12648: }
12649: }
12650: }
12651: if ($resulttext ne '') {
12652: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
12653: } else {
12654: $resulttext = $nochgmsg;
12655: }
12656: } else {
12657: $resulttext = $nochgmsg;
12658: }
12659: } else {
12660: $resulttext = '<span class="LC_error">'.
12661: &mt('An error occurred: [_1]',$putresult).'</span>';
12662: }
12663: } else {
12664: $resulttext = $nochgmsg;
12665: }
12666: return $resulttext;
12667: }
12668:
12669: sub recurse_check {
12670: my ($chkcats,$categories,$depth,$name) = @_;
12671: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
12672: my $chg = 0;
12673: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
12674: my $category = $chkcats->[$depth]{$name}[$j];
12675: my $item;
12676: if ($category eq '') {
12677: $chg ++;
12678: } else {
12679: my $deeper = $depth + 1;
12680: $item = &escape($category).':'.&escape($name).':'.$depth;
12681: if ($chg) {
12682: $categories->{$item} -= $chg;
12683: }
12684: &recurse_check($chkcats,$categories,$deeper,$category);
12685: $deeper --;
12686: }
12687: }
12688: }
12689: return;
12690: }
12691:
12692: sub recurse_cat_deletes {
12693: my ($item,$coursecategories,$deletions) = @_;
12694: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12695: my $subdepth = $depth + 1;
12696: if (ref($coursecategories) eq 'HASH') {
12697: foreach my $subitem (keys(%{$coursecategories})) {
12698: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
12699: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
12700: delete($coursecategories->{$subitem});
12701: $deletions->{$subitem} = 1;
12702: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
12703: }
12704: }
12705: }
12706: return;
12707: }
12708:
12709: sub active_dc_picker {
12710: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
12711: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12712: my @domcoord = keys(%domcoords);
12713: if (keys(%currhash)) {
12714: foreach my $dc (keys(%currhash)) {
12715: unless (exists($domcoords{$dc})) {
12716: push(@domcoord,$dc);
12717: }
12718: }
12719: }
12720: @domcoord = sort(@domcoord);
12721: my $numdcs = scalar(@domcoord);
12722: my $rows = 0;
12723: my $table;
12724: if ($numdcs > 1) {
12725: $table = '<table>';
12726: for (my $i=0; $i<@domcoord; $i++) {
12727: my $rem = $i%($numinrow);
12728: if ($rem == 0) {
12729: if ($i > 0) {
12730: $table .= '</tr>';
12731: }
12732: $table .= '<tr>';
12733: $rows ++;
12734: }
12735: my $check = '';
12736: if ($inputtype eq 'radio') {
12737: if (keys(%currhash) == 0) {
12738: if (!$i) {
12739: $check = ' checked="checked"';
12740: }
12741: } elsif (exists($currhash{$domcoord[$i]})) {
12742: $check = ' checked="checked"';
12743: }
12744: } else {
12745: if (exists($currhash{$domcoord[$i]})) {
12746: $check = ' checked="checked"';
12747: }
12748: }
12749: if ($i == @domcoord - 1) {
12750: my $colsleft = $numinrow - $rem;
12751: if ($colsleft > 1) {
12752: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
12753: } else {
12754: $table .= '<td class="LC_left_item">';
12755: }
12756: } else {
12757: $table .= '<td class="LC_left_item">';
12758: }
12759: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
12760: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12761: $table .= '<span class="LC_nobreak"><label>'.
12762: '<input type="'.$inputtype.'" name="'.$name.'"'.
12763: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
12764: if ($user ne $dcname.':'.$dcdom) {
12765: $table .= ' ('.$dcname.':'.$dcdom.')';
12766: }
12767: $table .= '</label></span></td>';
12768: }
12769: $table .= '</tr></table>';
12770: } elsif ($numdcs == 1) {
12771: my ($dcname,$dcdom) = split(':',$domcoord[0]);
12772: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12773: if ($inputtype eq 'radio') {
12774: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
12775: if ($user ne $dcname.':'.$dcdom) {
12776: $table .= ' ('.$dcname.':'.$dcdom.')';
12777: }
12778: } else {
12779: my $check;
12780: if (exists($currhash{$domcoord[0]})) {
12781: $check = ' checked="checked"';
12782: }
12783: $table = '<span class="LC_nobreak"><label>'.
12784: '<input type="checkbox" name="'.$name.'" '.
12785: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
12786: if ($user ne $dcname.':'.$dcdom) {
12787: $table .= ' ('.$dcname.':'.$dcdom.')';
12788: }
12789: $table .= '</label></span>';
12790: $rows ++;
12791: }
12792: }
12793: return ($numdcs,$table,$rows);
12794: }
12795:
12796: sub usersession_titles {
12797: return &Apache::lonlocal::texthash(
12798: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
12799: remote => 'Hosting of sessions for users in this domain on servers in other domains',
12800: spares => 'Servers offloaded to, when busy',
12801: version => 'LON-CAPA version requirement',
12802: excludedomain => 'Allow all, but exclude specific domains',
12803: includedomain => 'Deny all, but include specific domains',
12804: primary => 'Primary (checked first)',
12805: default => 'Default',
12806: );
12807: }
12808:
12809: sub id_for_thisdom {
12810: my (%servers) = @_;
12811: my %altids;
12812: foreach my $server (keys(%servers)) {
12813: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
12814: if ($serverhome ne $server) {
12815: $altids{$serverhome} = $server;
12816: }
12817: }
12818: return %altids;
12819: }
12820:
12821: sub count_servers {
12822: my ($currbalancer,%servers) = @_;
12823: my (@spares,$numspares);
12824: foreach my $lonhost (sort(keys(%servers))) {
12825: next if ($currbalancer eq $lonhost);
12826: push(@spares,$lonhost);
12827: }
12828: if ($currbalancer) {
12829: $numspares = scalar(@spares);
12830: } else {
12831: $numspares = scalar(@spares) - 1;
12832: }
12833: return ($numspares,@spares);
12834: }
12835:
12836: sub lonbalance_targets_js {
12837: my ($dom,$types,$servers,$settings) = @_;
12838: my $select = &mt('Select');
12839: my ($alltargets,$allishome,$allinsttypes,@alltypes);
12840: if (ref($servers) eq 'HASH') {
12841: $alltargets = join("','",sort(keys(%{$servers})));
12842: my @homedoms;
12843: foreach my $server (sort(keys(%{$servers}))) {
12844: if (&Apache::lonnet::host_domain($server) eq $dom) {
12845: push(@homedoms,'1');
12846: } else {
12847: push(@homedoms,'0');
12848: }
12849: }
12850: $allishome = join("','",@homedoms);
12851: }
12852: if (ref($types) eq 'ARRAY') {
12853: if (@{$types} > 0) {
12854: @alltypes = @{$types};
12855: }
12856: }
12857: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
12858: $allinsttypes = join("','",@alltypes);
12859: my (%currbalancer,%currtargets,%currrules,%existing);
12860: if (ref($settings) eq 'HASH') {
12861: %existing = %{$settings};
12862: }
12863: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
12864: \%currtargets,\%currrules);
12865: my $balancers = join("','",sort(keys(%currbalancer)));
12866: return <<"END";
12867:
12868: <script type="text/javascript">
12869: // <![CDATA[
12870:
12871: currBalancers = new Array('$balancers');
12872:
12873: function toggleTargets(balnum) {
12874: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12875: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
12876: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
12877: var prevbalancer = prevhostitem.value;
12878: var baltotal = document.getElementById('loadbalancing_total').value;
12879: prevhostitem.value = balancer;
12880: if (prevbalancer != '') {
12881: var prevIdx = currBalancers.indexOf(prevbalancer);
12882: if (prevIdx != -1) {
12883: currBalancers.splice(prevIdx,1);
12884: }
12885: }
12886: if (balancer == '') {
12887: hideSpares(balnum);
12888: } else {
12889: var currIdx = currBalancers.indexOf(balancer);
12890: if (currIdx == -1) {
12891: currBalancers.push(balancer);
12892: }
12893: var homedoms = new Array('$allishome');
12894: var ishomedom = homedoms[lonhostitem.selectedIndex];
12895: showSpares(balancer,ishomedom,balnum);
12896: }
12897: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
12898: return;
12899: }
12900:
12901: function showSpares(balancer,ishomedom,balnum) {
12902: var alltargets = new Array('$alltargets');
12903: var insttypes = new Array('$allinsttypes');
12904: var offloadtypes = new Array('primary','default');
12905:
12906: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
12907: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
12908:
12909: for (var i=0; i<offloadtypes.length; i++) {
12910: var count = 0;
12911: for (var j=0; j<alltargets.length; j++) {
12912: if (alltargets[j] != balancer) {
12913: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
12914: item.value = alltargets[j];
12915: item.style.textAlign='left';
12916: item.style.textFace='normal';
12917: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
12918: if (currBalancers.indexOf(alltargets[j]) == -1) {
12919: item.disabled = '';
12920: } else {
12921: item.disabled = 'disabled';
12922: item.checked = false;
12923: }
12924: count ++;
12925: }
12926: }
12927: }
12928: for (var k=0; k<insttypes.length; k++) {
12929: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
12930: if (ishomedom == 1) {
12931: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12932: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12933: } else {
12934: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12935: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12936: }
12937: } else {
12938: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12939: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12940: }
12941: if ((insttypes[k] != '_LC_external') &&
12942: ((insttypes[k] != '_LC_internetdom') ||
12943: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
12944: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
12945: item.options.length = 0;
12946: item.options[0] = new Option("","",true,true);
12947: var idx = 0;
12948: for (var m=0; m<alltargets.length; m++) {
12949: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
12950: idx ++;
12951: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12952: }
12953: }
12954: }
12955: }
12956: return;
12957: }
12958:
12959: function hideSpares(balnum) {
12960: var alltargets = new Array('$alltargets');
12961: var insttypes = new Array('$allinsttypes');
12962: var offloadtypes = new Array('primary','default');
12963:
12964: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
12965: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
12966:
12967: var total = alltargets.length - 1;
12968: for (var i=0; i<offloadtypes; i++) {
12969: for (var j=0; j<total; j++) {
12970: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
12971: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
12972: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
12973: }
12974: }
12975: for (var k=0; k<insttypes.length; k++) {
12976: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12977: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12978: if (insttypes[k] != '_LC_external') {
12979: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
12980: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
12981: }
12982: }
12983: return;
12984: }
12985:
12986: function checkOffloads(item,balnum,type) {
12987: var alltargets = new Array('$alltargets');
12988: var offloadtypes = new Array('primary','default');
12989: if (item.checked) {
12990: var total = alltargets.length - 1;
12991: var other;
12992: if (type == offloadtypes[0]) {
12993: other = offloadtypes[1];
12994: } else {
12995: other = offloadtypes[0];
12996: }
12997: for (var i=0; i<total; i++) {
12998: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
12999: if (server == item.value) {
13000: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
13001: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
13002: }
13003: }
13004: }
13005: }
13006: return;
13007: }
13008:
13009: function singleServerToggle(balnum,type) {
13010: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
13011: if (offloadtoSelIdx == 0) {
13012: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
13013: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13014:
13015: } else {
13016: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
13017: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13018: }
13019: return;
13020: }
13021:
13022: function balanceruleChange(formname,balnum,type) {
13023: if (type == '_LC_external') {
13024: return;
13025: }
13026: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
13027: for (var i=0; i<typesRules.length; i++) {
13028: if (formname.elements[typesRules[i]].checked) {
13029: if (formname.elements[typesRules[i]].value != 'specific') {
13030: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
13031: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13032: } else {
13033: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13034: }
13035: }
13036: }
13037: return;
13038: }
13039:
13040: function balancerDeleteChange(balnum) {
13041: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13042: var baltotal = document.getElementById('loadbalancing_total').value;
13043: var addtarget;
13044: var removetarget;
13045: var action = 'delete';
13046: if (document.getElementById('loadbalancing_delete_'+balnum)) {
13047: var lonhost = hostitem.value;
13048: var currIdx = currBalancers.indexOf(lonhost);
13049: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
13050: if (currIdx != -1) {
13051: currBalancers.splice(currIdx,1);
13052: }
13053: addtarget = lonhost;
13054: } else {
13055: if (currIdx == -1) {
13056: currBalancers.push(lonhost);
13057: }
13058: removetarget = lonhost;
13059: action = 'undelete';
13060: }
13061: balancerChange(balnum,baltotal,action,addtarget,removetarget);
13062: }
13063: return;
13064: }
13065:
13066: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
13067: if (baltotal > 1) {
13068: var offloadtypes = new Array('primary','default');
13069: var alltargets = new Array('$alltargets');
13070: var insttypes = new Array('$allinsttypes');
13071: for (var i=0; i<baltotal; i++) {
13072: if (i != balnum) {
13073: for (var j=0; j<offloadtypes.length; j++) {
13074: var total = alltargets.length - 1;
13075: for (var k=0; k<total; k++) {
13076: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
13077: var server = serveritem.value;
13078: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13079: if (server == addtarget) {
13080: serveritem.disabled = '';
13081: }
13082: }
13083: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13084: if (server == removetarget) {
13085: serveritem.disabled = 'disabled';
13086: serveritem.checked = false;
13087: }
13088: }
13089: }
13090: }
13091: for (var j=0; j<insttypes.length; j++) {
13092: if (insttypes[j] != '_LC_external') {
13093: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
13094: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
13095: var currSel = singleserver.selectedIndex;
13096: var currVal = singleserver.options[currSel].value;
13097: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13098: var numoptions = singleserver.options.length;
13099: var needsnew = 1;
13100: for (var k=0; k<numoptions; k++) {
13101: if (singleserver.options[k] == addtarget) {
13102: needsnew = 0;
13103: break;
13104: }
13105: }
13106: if (needsnew == 1) {
13107: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
13108: }
13109: }
13110: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13111: singleserver.options.length = 0;
13112: if ((currVal) && (currVal != removetarget)) {
13113: singleserver.options[0] = new Option("","",false,false);
13114: } else {
13115: singleserver.options[0] = new Option("","",true,true);
13116: }
13117: var idx = 0;
13118: for (var m=0; m<alltargets.length; m++) {
13119: if (currBalancers.indexOf(alltargets[m]) == -1) {
13120: idx ++;
13121: if (currVal == alltargets[m]) {
13122: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
13123: } else {
13124: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13125: }
13126: }
13127: }
13128: }
13129: }
13130: }
13131: }
13132: }
13133: }
13134: }
13135: return;
13136: }
13137:
13138: // ]]>
13139: </script>
13140:
13141: END
13142: }
13143:
13144: sub new_spares_js {
13145: my @sparestypes = ('primary','default');
13146: my $types = join("','",@sparestypes);
13147: my $select = &mt('Select');
13148: return <<"END";
13149:
13150: <script type="text/javascript">
13151: // <![CDATA[
13152:
13153: function updateNewSpares(formname,lonhost) {
13154: var types = new Array('$types');
13155: var include = new Array();
13156: var exclude = new Array();
13157: for (var i=0; i<types.length; i++) {
13158: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
13159: for (var j=0; j<spareboxes.length; j++) {
13160: if (formname.elements[spareboxes[j]].checked) {
13161: exclude.push(formname.elements[spareboxes[j]].value);
13162: } else {
13163: include.push(formname.elements[spareboxes[j]].value);
13164: }
13165: }
13166: }
13167: for (var i=0; i<types.length; i++) {
13168: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
13169: var selIdx = newSpare.selectedIndex;
13170: var currnew = newSpare.options[selIdx].value;
13171: var okSpares = new Array();
13172: for (var j=0; j<newSpare.options.length; j++) {
13173: var possible = newSpare.options[j].value;
13174: if (possible != '') {
13175: if (exclude.indexOf(possible) == -1) {
13176: okSpares.push(possible);
13177: } else {
13178: if (currnew == possible) {
13179: selIdx = 0;
13180: }
13181: }
13182: }
13183: }
13184: for (var k=0; k<include.length; k++) {
13185: if (okSpares.indexOf(include[k]) == -1) {
13186: okSpares.push(include[k]);
13187: }
13188: }
13189: okSpares.sort();
13190: newSpare.options.length = 0;
13191: if (selIdx == 0) {
13192: newSpare.options[0] = new Option("$select","",true,true);
13193: } else {
13194: newSpare.options[0] = new Option("$select","",false,false);
13195: }
13196: for (var m=0; m<okSpares.length; m++) {
13197: var idx = m+1;
13198: var selThis = 0;
13199: if (selIdx != 0) {
13200: if (okSpares[m] == currnew) {
13201: selThis = 1;
13202: }
13203: }
13204: if (selThis == 1) {
13205: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
13206: } else {
13207: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
13208: }
13209: }
13210: }
13211: return;
13212: }
13213:
13214: function checkNewSpares(lonhost,type) {
13215: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
13216: var chosen = newSpare.options[newSpare.selectedIndex].value;
13217: if (chosen != '') {
13218: var othertype;
13219: var othernewSpare;
13220: if (type == 'primary') {
13221: othernewSpare = document.getElementById('newspare_default_'+lonhost);
13222: }
13223: if (type == 'default') {
13224: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
13225: }
13226: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
13227: othernewSpare.selectedIndex = 0;
13228: }
13229: }
13230: return;
13231: }
13232:
13233: // ]]>
13234: </script>
13235:
13236: END
13237:
13238: }
13239:
13240: sub common_domprefs_js {
13241: return <<"END";
13242:
13243: <script type="text/javascript">
13244: // <![CDATA[
13245:
13246: function getIndicesByName(formname,item) {
13247: var group = new Array();
13248: for (var i=0;i<formname.elements.length;i++) {
13249: if (formname.elements[i].name == item) {
13250: group.push(formname.elements[i].id);
13251: }
13252: }
13253: return group;
13254: }
13255:
13256: // ]]>
13257: </script>
13258:
13259: END
13260:
13261: }
13262:
13263: sub recaptcha_js {
13264: my %lt = &captcha_phrases();
13265: return <<"END";
13266:
13267: <script type="text/javascript">
13268: // <![CDATA[
13269:
13270: function updateCaptcha(caller,context) {
13271: var privitem;
13272: var pubitem;
13273: var privtext;
13274: var pubtext;
13275: var versionitem;
13276: var versiontext;
13277: if (document.getElementById(context+'_recaptchapub')) {
13278: pubitem = document.getElementById(context+'_recaptchapub');
13279: } else {
13280: return;
13281: }
13282: if (document.getElementById(context+'_recaptchapriv')) {
13283: privitem = document.getElementById(context+'_recaptchapriv');
13284: } else {
13285: return;
13286: }
13287: if (document.getElementById(context+'_recaptchapubtxt')) {
13288: pubtext = document.getElementById(context+'_recaptchapubtxt');
13289: } else {
13290: return;
13291: }
13292: if (document.getElementById(context+'_recaptchaprivtxt')) {
13293: privtext = document.getElementById(context+'_recaptchaprivtxt');
13294: } else {
13295: return;
13296: }
13297: if (document.getElementById(context+'_recaptchaversion')) {
13298: versionitem = document.getElementById(context+'_recaptchaversion');
13299: } else {
13300: return;
13301: }
13302: if (document.getElementById(context+'_recaptchavertxt')) {
13303: versiontext = document.getElementById(context+'_recaptchavertxt');
13304: } else {
13305: return;
13306: }
13307: if (caller.checked) {
13308: if (caller.value == 'recaptcha') {
13309: pubitem.type = 'text';
13310: privitem.type = 'text';
13311: pubitem.size = '40';
13312: privitem.size = '40';
13313: pubtext.innerHTML = "$lt{'pub'}";
13314: privtext.innerHTML = "$lt{'priv'}";
13315: versionitem.type = 'text';
13316: versionitem.size = '3';
13317: versiontext.innerHTML = "$lt{'ver'}";
13318: } else {
13319: pubitem.type = 'hidden';
13320: privitem.type = 'hidden';
13321: versionitem.type = 'hidden';
13322: pubtext.innerHTML = '';
13323: privtext.innerHTML = '';
13324: versiontext.innerHTML = '';
13325: }
13326: }
13327: return;
13328: }
13329:
13330: // ]]>
13331: </script>
13332:
13333: END
13334:
13335: }
13336:
13337: sub toggle_display_js {
13338: return <<"END";
13339:
13340: <script type="text/javascript">
13341: // <![CDATA[
13342:
13343: function toggleDisplay(domForm,caller) {
13344: if (document.getElementById(caller)) {
13345: var divitem = document.getElementById(caller);
13346: var optionsElement = domForm.coursecredits;
13347: var checkval = 1;
13348: var dispval = 'block';
13349: if (caller == 'emailoptions') {
13350: optionsElement = domForm.cancreate_email;
13351: }
13352: if (caller == 'studentsubmission') {
13353: optionsElement = domForm.postsubmit;
13354: }
13355: if (caller == 'cloneinstcode') {
13356: optionsElement = domForm.canclone;
13357: checkval = 'instcode';
13358: }
13359: if (optionsElement.length) {
13360: var currval;
13361: for (var i=0; i<optionsElement.length; i++) {
13362: if (optionsElement[i].checked) {
13363: currval = optionsElement[i].value;
13364: }
13365: }
13366: if (currval == checkval) {
13367: divitem.style.display = dispval;
13368: } else {
13369: divitem.style.display = 'none';
13370: }
13371: }
13372: }
13373: return;
13374: }
13375:
13376: // ]]>
13377: </script>
13378:
13379: END
13380:
13381: }
13382:
13383: sub captcha_phrases {
13384: return &Apache::lonlocal::texthash (
13385: priv => 'Private key',
13386: pub => 'Public key',
13387: original => 'original (CAPTCHA)',
13388: recaptcha => 'successor (ReCAPTCHA)',
13389: notused => 'unused',
13390: ver => 'ReCAPTCHA version (1 or 2)',
13391: );
13392: }
13393:
13394: sub devalidate_remote_domconfs {
13395: my ($dom,$cachekeys) = @_;
13396: return unless (ref($cachekeys) eq 'HASH');
13397: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13398: my %thismachine;
13399: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13400: my @posscached = ('domainconfig','domdefaults');
13401: if (keys(%servers)) {
13402: foreach my $server (keys(%servers)) {
13403: next if ($thismachine{$server});
13404: my @cached;
13405: foreach my $name (@posscached) {
13406: if ($cachekeys->{$name}) {
13407: push(@cached,&escape($name).':'.&escape($dom));
13408: }
13409: }
13410: if (@cached) {
13411: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
13412: }
13413: }
13414: }
13415: return;
13416: }
13417:
13418: 1;
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to domainprefs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface