File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Sat Mar 7 23:17:15 2015 UTC (9 years, 3 months ago) by
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- Additional Course/Community defaults for JSME Molecule Editor and Math
Previewer (can be overridden in a course by CC), and for disabling submit
button after student submission, with/without timeout, setby course container
type (can be overriden for specific course by a DC).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.257 2015/03/07 23:17:15 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings',
224: 'coursedefaults','selfenrollment','usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'helpsettings' =>
415: {text => 'Help page settings',
416: help => 'Domain_Configuration_Help_Settings',
417: header => [{col1 => 'Help Settings (logged-in users)',
418: col2 => 'Value'}],
419: print => \&print_helpsettings,
420: modify => \&modify_helpsettings,
421: },
422: 'coursedefaults' =>
423: {text => 'Course/Community defaults',
424: help => 'Domain_Configuration_Course_Defaults',
425: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
426: col2 => 'Value',},
427: {col1 => 'Defaults which can be overridden for each course by a DC',
428: col2 => 'Value',},],
429: print => \&print_coursedefaults,
430: modify => \&modify_coursedefaults,
431: },
432: 'selfenrollment' =>
433: {text => 'Self-enrollment in Course/Community',
434: help => 'Domain_Configuration_Selfenrollment',
435: header => [{col1 => 'Configuration Rights',
436: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
437: {col1 => 'Defaults',
438: col2 => 'Value'},
439: {col1 => 'Self-enrollment validation (optional)',
440: col2 => 'Value'},],
441: print => \&print_selfenrollment,
442: modify => \&modify_selfenrollment,
443: },
444: 'privacy' =>
445: {text => 'User Privacy',
446: help => 'Domain_Configuration_User_Privacy',
447: header => [{col1 => 'Setting',
448: col2 => 'Value',}],
449: print => \&print_privacy,
450: modify => \&modify_privacy,
451: },
452: 'usersessions' =>
453: {text => 'User session hosting/offloading',
454: help => 'Domain_Configuration_User_Sessions',
455: header => [{col1 => 'Domain server',
456: col2 => 'Servers to offload sessions to when busy'},
457: {col1 => 'Hosting of users from other domains',
458: col2 => 'Rules'},
459: {col1 => "Hosting domain's own users elsewhere",
460: col2 => 'Rules'}],
461: print => \&print_usersessions,
462: modify => \&modify_usersessions,
463: },
464: 'loadbalancing' =>
465: {text => 'Dedicated Load Balancer(s)',
466: help => 'Domain_Configuration_Load_Balancing',
467: header => [{col1 => 'Balancers',
468: col2 => 'Default destinations',
469: col3 => 'User affiliation',
470: col4 => 'Overrides'},
471: ],
472: print => \&print_loadbalancing,
473: modify => \&modify_loadbalancing,
474: },
475: );
476: if (keys(%servers) > 1) {
477: $prefs{'login'} = { text => 'Log-in page options',
478: help => 'Domain_Configuration_Login_Page',
479: header => [{col1 => 'Log-in Service',
480: col2 => 'Server Setting',},
481: {col1 => 'Log-in Page Items',
482: col2 => ''},
483: {col1 => 'Log-in Help',
484: col2 => 'Value'},
485: {col1 => 'Custom HTML in document head',
486: col2 => 'Value'}],
487: print => \&print_login,
488: modify => \&modify_login,
489: };
490: }
491:
492: my @roles = ('student','coordinator','author','admin');
493: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
494: &Apache::lonhtmlcommon::add_breadcrumb
495: ({href=>"javascript:changePage(document.$phase,'pickactions')",
496: text=>"Settings to display/modify"});
497: my $confname = $dom.'-domainconfig';
498:
499: if ($phase eq 'process') {
500: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
501: \%prefs,\%domconfig,$confname,\@roles);
502: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
503: $r->rflush();
504: &devalidate_remote_domconfs($dom,$result);
505: }
506: } elsif ($phase eq 'display') {
507: my $js = &recaptcha_js().
508: &toggle_display_js();
509: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
510: my ($othertitle,$usertypes,$types) =
511: &Apache::loncommon::sorted_inst_types($dom);
512: $js .= &lonbalance_targets_js($dom,$types,\%servers,
513: $domconfig{'loadbalancing'}).
514: &new_spares_js().
515: &common_domprefs_js().
516: &Apache::loncommon::javascript_array_indexof();
517: }
518: if (grep(/^requestcourses$/,@actions)) {
519: my $javascript_validations;
520: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
521: $js .= <<END;
522: <script type="text/javascript">
523: $javascript_validations
524: </script>
525: $coursebrowserjs
526: END
527: }
528: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
529: } else {
530: # check if domconfig user exists for the domain.
531: my $servadm = $r->dir_config('lonAdmEMail');
532: my ($configuserok,$author_ok,$switchserver) =
533: &config_check($dom,$confname,$servadm);
534: unless ($configuserok eq 'ok') {
535: &Apache::lonconfigsettings::print_header($r,$phase,$context);
536: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
537: $confname).
538: '<br />'
539: );
540: if ($switchserver) {
541: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
542: '<br />'.
543: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
544: '<br />'.
545: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
546: '<br />'.
547: &mt('To do that now, use the following link: [_1]',$switchserver)
548: );
549: } else {
550: $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.').
551: '<br />'.
552: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
553: );
554: }
555: $r->print(&Apache::loncommon::end_page());
556: return OK;
557: }
558: if (keys(%domconfig) == 0) {
559: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
560: my @ids=&Apache::lonnet::current_machine_ids();
561: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
562: my %designhash = &Apache::loncommon::get_domainconf($dom);
563: my @loginimages = ('img','logo','domlogo','login');
564: my $custom_img_count = 0;
565: foreach my $img (@loginimages) {
566: if ($designhash{$dom.'.login.'.$img} ne '') {
567: $custom_img_count ++;
568: }
569: }
570: foreach my $role (@roles) {
571: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
572: $custom_img_count ++;
573: }
574: }
575: if ($custom_img_count > 0) {
576: &Apache::lonconfigsettings::print_header($r,$phase,$context);
577: my $switch_server = &check_switchserver($dom,$confname);
578: $r->print(
579: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
580: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
581: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
582: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
583: if ($switch_server) {
584: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
585: }
586: $r->print(&Apache::loncommon::end_page());
587: return OK;
588: }
589: }
590: }
591: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
592: }
593: return OK;
594: }
595:
596: sub process_changes {
597: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
598: my %domconfig;
599: if (ref($values) eq 'HASH') {
600: %domconfig = %{$values};
601: }
602: my $output;
603: if ($action eq 'login') {
604: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
605: } elsif ($action eq 'rolecolors') {
606: $output = &modify_rolecolors($r,$dom,$confname,$roles,
607: $lastactref,%domconfig);
608: } elsif ($action eq 'quotas') {
609: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
610: } elsif ($action eq 'autoenroll') {
611: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'autoupdate') {
613: $output = &modify_autoupdate($dom,%domconfig);
614: } elsif ($action eq 'autocreate') {
615: $output = &modify_autocreate($dom,%domconfig);
616: } elsif ($action eq 'directorysrch') {
617: $output = &modify_directorysrch($dom,%domconfig);
618: } elsif ($action eq 'usercreation') {
619: $output = &modify_usercreation($dom,%domconfig);
620: } elsif ($action eq 'selfcreation') {
621: $output = &modify_selfcreation($dom,%domconfig);
622: } elsif ($action eq 'usermodification') {
623: $output = &modify_usermodification($dom,%domconfig);
624: } elsif ($action eq 'contacts') {
625: $output = &modify_contacts($dom,$lastactref,%domconfig);
626: } elsif ($action eq 'defaults') {
627: $output = &modify_defaults($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'scantron') {
629: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
630: } elsif ($action eq 'coursecategories') {
631: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
632: } elsif ($action eq 'serverstatuses') {
633: $output = &modify_serverstatuses($dom,%domconfig);
634: } elsif ($action eq 'requestcourses') {
635: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
636: } elsif ($action eq 'requestauthor') {
637: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
638: } elsif ($action eq 'helpsettings') {
639: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
640: } elsif ($action eq 'coursedefaults') {
641: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'selfenrollment') {
643: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
644: } elsif ($action eq 'usersessions') {
645: $output = &modify_usersessions($dom,$lastactref,%domconfig);
646: } elsif ($action eq 'loadbalancing') {
647: $output = &modify_loadbalancing($dom,%domconfig);
648: }
649: return $output;
650: }
651:
652: sub print_config_box {
653: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
654: my $rowtotal = 0;
655: my $output;
656: if ($action eq 'coursecategories') {
657: $output = &coursecategories_javascript($settings);
658: } elsif ($action eq 'defaults') {
659: $output = &defaults_javascript($settings);
660: }
661: $output .=
662: '<table class="LC_nested_outer">
663: <tr>
664: <th align="left" valign="middle"><span class="LC_nobreak">'.
665: &mt($item->{text}).' '.
666: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
667: '</tr>';
668: $rowtotal ++;
669: my $numheaders = 1;
670: if (ref($item->{'header'}) eq 'ARRAY') {
671: $numheaders = scalar(@{$item->{'header'}});
672: }
673: if ($numheaders > 1) {
674: my $colspan = '';
675: my $rightcolspan = '';
676: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
677: (($action eq 'login') && ($numheaders < 4))) {
678: $colspan = ' colspan="2"';
679: }
680: if ($action eq 'usersessions') {
681: $rightcolspan = ' colspan="3"';
682: }
683: $output .= '
684: <tr>
685: <td>
686: <table class="LC_nested">
687: <tr class="LC_info_row">
688: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
689: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
690: </tr>';
691: $rowtotal ++;
692: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
693: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
694: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
695: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
696: } elsif ($action eq 'coursecategories') {
697: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
698: } elsif ($action eq 'login') {
699: if ($numheaders == 4) {
700: $colspan = ' colspan="2"';
701: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
702: } else {
703: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
704: }
705: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
706: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
707: } elsif ($action eq 'rolecolors') {
708: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
709: }
710: $output .= '
711: </table>
712: </td>
713: </tr>
714: <tr>
715: <td>
716: <table class="LC_nested">
717: <tr class="LC_info_row">
718: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
719: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
720: </tr>';
721: $rowtotal ++;
722: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
723: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
724: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
725: if ($action eq 'coursecategories') {
726: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
727: $colspan = ' colspan="2"';
728: } else {
729: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
730: }
731: $output .= '
732: </table>
733: </td>
734: </tr>
735: <tr>
736: <td>
737: <table class="LC_nested">
738: <tr class="LC_info_row">
739: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
740: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
741: </tr>'."\n";
742: if ($action eq 'coursecategories') {
743: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
744: } else {
745: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
746: }
747: $rowtotal ++;
748: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
749: ($action eq 'defaults')) {
750: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
751: } elsif ($action eq 'login') {
752: if ($numheaders == 4) {
753: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
754: </table>
755: </td>
756: </tr>
757: <tr>
758: <td>
759: <table class="LC_nested">
760: <tr class="LC_info_row">
761: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
762: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
763: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
764: $rowtotal ++;
765: } else {
766: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
767: }
768: $output .= '
769: </table>
770: </td>
771: </tr>
772: <tr>
773: <td>
774: <table class="LC_nested">
775: <tr class="LC_info_row">';
776: if ($numheaders == 4) {
777: $output .= '
778: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
779: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
780: </tr>';
781: } else {
782: $output .= '
783: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
784: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
785: </tr>';
786: }
787: $rowtotal ++;
788: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
789: } elsif ($action eq 'requestcourses') {
790: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
791: $rowtotal ++;
792: $output .= &print_studentcode($settings,\$rowtotal).'
793: </table>
794: </td>
795: </tr>
796: <tr>
797: <td>
798: <table class="LC_nested">
799: <tr class="LC_info_row">
800: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
801: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
802: &textbookcourses_javascript($settings).
803: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
804: </table>
805: </td>
806: </tr>
807: <tr>
808: <td>
809: <table class="LC_nested">
810: <tr class="LC_info_row">
811: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
812: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
813: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
814: </table>
815: </td>
816: </tr>
817: <tr>
818: <td>
819: <table class="LC_nested">
820: <tr class="LC_info_row">
821: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
822: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
823: </tr>'.
824: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
825: } elsif ($action eq 'requestauthor') {
826: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
827: $rowtotal ++;
828: } elsif ($action eq 'rolecolors') {
829: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
830: </table>
831: </td>
832: </tr>
833: <tr>
834: <td>
835: <table class="LC_nested">
836: <tr class="LC_info_row">
837: <td class="LC_left_item"'.$colspan.' valign="top">'.
838: &mt($item->{'header'}->[2]->{'col1'}).'</td>
839: <td class="LC_right_item" valign="top">'.
840: &mt($item->{'header'}->[2]->{'col2'}).'</td>
841: </tr>'.
842: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">
850: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
851: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
852: </tr>'.
853: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
854: $rowtotal += 2;
855: }
856: } else {
857: $output .= '
858: <tr>
859: <td>
860: <table class="LC_nested">
861: <tr class="LC_info_row">';
862: if (($action eq 'login') || ($action eq 'directorysrch')) {
863: $output .= '
864: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
865: } elsif ($action eq 'serverstatuses') {
866: $output .= '
867: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
868: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
869:
870: } else {
871: $output .= '
872: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
873: }
874: if (defined($item->{'header'}->[0]->{'col3'})) {
875: $output .= '<td class="LC_left_item" valign="top">'.
876: &mt($item->{'header'}->[0]->{'col2'});
877: if ($action eq 'serverstatuses') {
878: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
879: }
880: } else {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col2'});
883: }
884: $output .= '</td>';
885: if ($item->{'header'}->[0]->{'col3'}) {
886: if (defined($item->{'header'}->[0]->{'col4'})) {
887: $output .= '<td class="LC_left_item" valign="top">'.
888: &mt($item->{'header'}->[0]->{'col3'});
889: } else {
890: $output .= '<td class="LC_right_item" valign="top">'.
891: &mt($item->{'header'}->[0]->{'col3'});
892: }
893: if ($action eq 'serverstatuses') {
894: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
895: }
896: $output .= '</td>';
897: }
898: if ($item->{'header'}->[0]->{'col4'}) {
899: $output .= '<td class="LC_right_item" valign="top">'.
900: &mt($item->{'header'}->[0]->{'col4'});
901: }
902: $output .= '</tr>';
903: $rowtotal ++;
904: if ($action eq 'quotas') {
905: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
906: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
907: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
908: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
909: } elsif ($action eq 'scantron') {
910: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
911: } elsif ($action eq 'helpsettings') {
912: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
913: }
914: }
915: $output .= '
916: </table>
917: </td>
918: </tr>
919: </table><br />';
920: return ($output,$rowtotal);
921: }
922:
923: sub print_login {
924: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
925: my ($css_class,$datatable);
926: my %choices = &login_choices();
927:
928: if ($caller eq 'service') {
929: my %servers = &Apache::lonnet::internet_dom_servers($dom);
930: my $choice = $choices{'disallowlogin'};
931: $css_class = ' class="LC_odd_row"';
932: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
933: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
934: '<th>'.$choices{'server'}.'</th>'.
935: '<th>'.$choices{'serverpath'}.'</th>'.
936: '<th>'.$choices{'custompath'}.'</th>'.
937: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
938: my %disallowed;
939: if (ref($settings) eq 'HASH') {
940: if (ref($settings->{'loginvia'}) eq 'HASH') {
941: %disallowed = %{$settings->{'loginvia'}};
942: }
943: }
944: foreach my $lonhost (sort(keys(%servers))) {
945: my $direct = 'selected="selected"';
946: if (ref($disallowed{$lonhost}) eq 'HASH') {
947: if ($disallowed{$lonhost}{'server'} ne '') {
948: $direct = '';
949: }
950: }
951: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
952: '<td><select name="'.$lonhost.'_server">'.
953: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
954: '</option>';
955: foreach my $hostid (sort(keys(%servers))) {
956: next if ($servers{$hostid} eq $servers{$lonhost});
957: my $selected = '';
958: if (ref($disallowed{$lonhost}) eq 'HASH') {
959: if ($hostid eq $disallowed{$lonhost}{'server'}) {
960: $selected = 'selected="selected"';
961: }
962: }
963: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
964: $servers{$hostid}.'</option>';
965: }
966: $datatable .= '</select></td>'.
967: '<td><select name="'.$lonhost.'_serverpath">';
968: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
969: my $pathname = $path;
970: if ($path eq 'custom') {
971: $pathname = &mt('Custom Path').' ->';
972: }
973: my $selected = '';
974: if (ref($disallowed{$lonhost}) eq 'HASH') {
975: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
976: $selected = 'selected="selected"';
977: }
978: } elsif ($path eq '') {
979: $selected = 'selected="selected"';
980: }
981: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
982: }
983: $datatable .= '</select></td>';
984: my ($custom,$exempt);
985: if (ref($disallowed{$lonhost}) eq 'HASH') {
986: $custom = $disallowed{$lonhost}{'custompath'};
987: $exempt = $disallowed{$lonhost}{'exempt'};
988: }
989: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
990: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
991: '</tr>';
992: }
993: $datatable .= '</table></td></tr>';
994: return $datatable;
995: } elsif ($caller eq 'page') {
996: my %defaultchecked = (
997: 'coursecatalog' => 'on',
998: 'helpdesk' => 'on',
999: 'adminmail' => 'off',
1000: 'newuser' => 'off',
1001: );
1002: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1003: my (%checkedon,%checkedoff);
1004: foreach my $item (@toggles) {
1005: if ($defaultchecked{$item} eq 'on') {
1006: $checkedon{$item} = ' checked="checked" ';
1007: $checkedoff{$item} = ' ';
1008: } elsif ($defaultchecked{$item} eq 'off') {
1009: $checkedoff{$item} = ' checked="checked" ';
1010: $checkedon{$item} = ' ';
1011: }
1012: }
1013: my @images = ('img','logo','domlogo','login');
1014: my @logintext = ('textcol','bgcol');
1015: my @bgs = ('pgbg','mainbg','sidebg');
1016: my @links = ('link','alink','vlink');
1017: my %designhash = &Apache::loncommon::get_domainconf($dom);
1018: my %defaultdesign = %Apache::loncommon::defaultdesign;
1019: my (%is_custom,%designs);
1020: my %defaults = (
1021: font => $defaultdesign{'login.font'},
1022: );
1023: foreach my $item (@images) {
1024: $defaults{$item} = $defaultdesign{'login.'.$item};
1025: $defaults{'showlogo'}{$item} = 1;
1026: }
1027: foreach my $item (@bgs) {
1028: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1029: }
1030: foreach my $item (@logintext) {
1031: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1032: }
1033: foreach my $item (@links) {
1034: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1035: }
1036: if (ref($settings) eq 'HASH') {
1037: foreach my $item (@toggles) {
1038: if ($settings->{$item} eq '1') {
1039: $checkedon{$item} = ' checked="checked" ';
1040: $checkedoff{$item} = ' ';
1041: } elsif ($settings->{$item} eq '0') {
1042: $checkedoff{$item} = ' checked="checked" ';
1043: $checkedon{$item} = ' ';
1044: }
1045: }
1046: foreach my $item (@images) {
1047: if (defined($settings->{$item})) {
1048: $designs{$item} = $settings->{$item};
1049: $is_custom{$item} = 1;
1050: }
1051: if (defined($settings->{'showlogo'}{$item})) {
1052: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1053: }
1054: }
1055: foreach my $item (@logintext) {
1056: if ($settings->{$item} ne '') {
1057: $designs{'logintext'}{$item} = $settings->{$item};
1058: $is_custom{$item} = 1;
1059: }
1060: }
1061: if ($settings->{'font'} ne '') {
1062: $designs{'font'} = $settings->{'font'};
1063: $is_custom{'font'} = 1;
1064: }
1065: foreach my $item (@bgs) {
1066: if ($settings->{$item} ne '') {
1067: $designs{'bgs'}{$item} = $settings->{$item};
1068: $is_custom{$item} = 1;
1069: }
1070: }
1071: foreach my $item (@links) {
1072: if ($settings->{$item} ne '') {
1073: $designs{'links'}{$item} = $settings->{$item};
1074: $is_custom{$item} = 1;
1075: }
1076: }
1077: } else {
1078: if ($designhash{$dom.'.login.font'} ne '') {
1079: $designs{'font'} = $designhash{$dom.'.login.font'};
1080: $is_custom{'font'} = 1;
1081: }
1082: foreach my $item (@images) {
1083: if ($designhash{$dom.'.login.'.$item} ne '') {
1084: $designs{$item} = $designhash{$dom.'.login.'.$item};
1085: $is_custom{$item} = 1;
1086: }
1087: }
1088: foreach my $item (@bgs) {
1089: if ($designhash{$dom.'.login.'.$item} ne '') {
1090: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1091: $is_custom{$item} = 1;
1092: }
1093: }
1094: foreach my $item (@links) {
1095: if ($designhash{$dom.'.login.'.$item} ne '') {
1096: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1097: $is_custom{$item} = 1;
1098: }
1099: }
1100: }
1101: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1102: logo => 'Institution Logo',
1103: domlogo => 'Domain Logo',
1104: login => 'Login box');
1105: my $itemcount = 1;
1106: foreach my $item (@toggles) {
1107: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1108: $datatable .=
1109: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1110: '</td><td>'.
1111: '<span class="LC_nobreak"><label><input type="radio" name="'.
1112: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1113: '</label> <label><input type="radio" name="'.$item.'"'.
1114: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1115: '</tr>';
1116: $itemcount ++;
1117: }
1118: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1119: $datatable .= '</tr></table></td></tr>';
1120: } elsif ($caller eq 'help') {
1121: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1122: my $switchserver = &check_switchserver($dom,$confname);
1123: my $itemcount = 1;
1124: $defaulturl = '/adm/loginproblems.html';
1125: $defaulttype = 'default';
1126: %lt = &Apache::lonlocal::texthash (
1127: del => 'Delete?',
1128: rep => 'Replace:',
1129: upl => 'Upload:',
1130: default => 'Default',
1131: custom => 'Custom',
1132: );
1133: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1134: my @currlangs;
1135: if (ref($settings) eq 'HASH') {
1136: if (ref($settings->{'helpurl'}) eq 'HASH') {
1137: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1138: next if ($settings->{'helpurl'}{$key} eq '');
1139: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1140: $type{$key} = 'custom';
1141: unless ($key eq 'nolang') {
1142: push(@currlangs,$key);
1143: }
1144: }
1145: } elsif ($settings->{'helpurl'} ne '') {
1146: $type{'nolang'} = 'custom';
1147: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1148: }
1149: }
1150: foreach my $lang ('nolang',sort(@currlangs)) {
1151: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1152: $datatable .= '<tr'.$css_class.'>';
1153: if ($url{$lang} eq '') {
1154: $url{$lang} = $defaulturl;
1155: }
1156: if ($type{$lang} eq '') {
1157: $type{$lang} = $defaulttype;
1158: }
1159: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1160: if ($lang eq 'nolang') {
1161: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1162: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1163: } else {
1164: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1165: $langchoices{$lang},
1166: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1167: }
1168: $datatable .= '</span></td>'."\n".
1169: '<td class="LC_left_item">';
1170: if ($type{$lang} eq 'custom') {
1171: $datatable .= '<span class="LC_nobreak"><label>'.
1172: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1173: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1174: } else {
1175: $datatable .= $lt{'upl'};
1176: }
1177: $datatable .='<br />';
1178: if ($switchserver) {
1179: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1180: } else {
1181: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1182: }
1183: $datatable .= '</td></tr>';
1184: $itemcount ++;
1185: }
1186: my @addlangs;
1187: foreach my $lang (sort(keys(%langchoices))) {
1188: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1189: push(@addlangs,$lang);
1190: }
1191: if (@addlangs > 0) {
1192: my %toadd;
1193: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1194: $toadd{''} = &mt('Select');
1195: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1196: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1197: &mt('Add log-in help page for a specific language:').' '.
1198: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1199: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1200: if ($switchserver) {
1201: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1202: } else {
1203: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1204: }
1205: $datatable .= '</td></tr>';
1206: $itemcount ++;
1207: }
1208: $datatable .= &captcha_choice('login',$settings,$itemcount);
1209: } elsif ($caller eq 'headtag') {
1210: my %domservers = &Apache::lonnet::get_servers($dom);
1211: my $choice = $choices{'headtag'};
1212: $css_class = ' class="LC_odd_row"';
1213: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1214: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1215: '<th>'.$choices{'current'}.'</th>'.
1216: '<th>'.$choices{'action'}.'</th>'.
1217: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1218: my (%currurls,%currexempt);
1219: if (ref($settings) eq 'HASH') {
1220: if (ref($settings->{'headtag'}) eq 'HASH') {
1221: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1222: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1223: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1224: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1225: }
1226: }
1227: }
1228: }
1229: my %lt = &Apache::lonlocal::texthash(
1230: del => 'Delete?',
1231: rep => 'Replace:',
1232: upl => 'Upload:',
1233: curr => 'View contents',
1234: none => 'None',
1235: );
1236: my $switchserver = &check_switchserver($dom,$confname);
1237: foreach my $lonhost (sort(keys(%domservers))) {
1238: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1239: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1240: if ($currurls{$lonhost}) {
1241: $datatable .= '<td class="LC_right_item"><a href="'.
1242: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1243: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1244: '">'.$lt{'curr'}.'</a></td>'.
1245: '<td><span class="LC_nobreak"><label>'.
1246: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1247: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1248: } else {
1249: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1250: }
1251: $datatable .='<br />';
1252: if ($switchserver) {
1253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1254: } else {
1255: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1256: }
1257: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1258: }
1259: $datatable .= '</table></td></tr>';
1260: }
1261: return $datatable;
1262: }
1263:
1264: sub login_choices {
1265: my %choices =
1266: &Apache::lonlocal::texthash (
1267: coursecatalog => 'Display Course/Community Catalog link?',
1268: adminmail => "Display Administrator's E-mail Address?",
1269: helpdesk => 'Display "Contact Helpdesk" link',
1270: disallowlogin => "Login page requests redirected",
1271: hostid => "Server",
1272: server => "Redirect to:",
1273: serverpath => "Path",
1274: custompath => "Custom",
1275: exempt => "Exempt IP(s)",
1276: directlogin => "No redirect",
1277: newuser => "Link to create a user account",
1278: img => "Header",
1279: logo => "Main Logo",
1280: domlogo => "Domain Logo",
1281: login => "Log-in Header",
1282: textcol => "Text color",
1283: bgcol => "Box color",
1284: bgs => "Background colors",
1285: links => "Link colors",
1286: font => "Font color",
1287: pgbg => "Header",
1288: mainbg => "Page",
1289: sidebg => "Login box",
1290: link => "Link",
1291: alink => "Active link",
1292: vlink => "Visited link",
1293: headtag => "Custom markup",
1294: action => "Action",
1295: current => "Current",
1296: );
1297: return %choices;
1298: }
1299:
1300: sub print_rolecolors {
1301: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1302: my %choices = &color_font_choices();
1303: my @bgs = ('pgbg','tabbg','sidebg');
1304: my @links = ('link','alink','vlink');
1305: my @images = ('img');
1306: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1307: my %designhash = &Apache::loncommon::get_domainconf($dom);
1308: my %defaultdesign = %Apache::loncommon::defaultdesign;
1309: my (%is_custom,%designs);
1310: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1311: if (ref($settings) eq 'HASH') {
1312: if (ref($settings->{$role}) eq 'HASH') {
1313: if ($settings->{$role}->{'img'} ne '') {
1314: $designs{'img'} = $settings->{$role}->{'img'};
1315: $is_custom{'img'} = 1;
1316: }
1317: if ($settings->{$role}->{'font'} ne '') {
1318: $designs{'font'} = $settings->{$role}->{'font'};
1319: $is_custom{'font'} = 1;
1320: }
1321: if ($settings->{$role}->{'fontmenu'} ne '') {
1322: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1323: $is_custom{'fontmenu'} = 1;
1324: }
1325: foreach my $item (@bgs) {
1326: if ($settings->{$role}->{$item} ne '') {
1327: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1328: $is_custom{$item} = 1;
1329: }
1330: }
1331: foreach my $item (@links) {
1332: if ($settings->{$role}->{$item} ne '') {
1333: $designs{'links'}{$item} = $settings->{$role}->{$item};
1334: $is_custom{$item} = 1;
1335: }
1336: }
1337: }
1338: } else {
1339: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1340: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1341: $is_custom{'img'} = 1;
1342: }
1343: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1344: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1345: $is_custom{'fontmenu'} = 1;
1346: }
1347: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1348: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1349: $is_custom{'font'} = 1;
1350: }
1351: foreach my $item (@bgs) {
1352: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1353: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1354: $is_custom{$item} = 1;
1355:
1356: }
1357: }
1358: foreach my $item (@links) {
1359: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1360: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1361: $is_custom{$item} = 1;
1362: }
1363: }
1364: }
1365: my $itemcount = 1;
1366: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1367: $datatable .= '</tr></table></td></tr>';
1368: return $datatable;
1369: }
1370:
1371: sub role_defaults {
1372: my ($role,$bgs,$links,$images,$logintext) = @_;
1373: my %defaults;
1374: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1375: return %defaults;
1376: }
1377: my %defaultdesign = %Apache::loncommon::defaultdesign;
1378: if ($role eq 'login') {
1379: %defaults = (
1380: font => $defaultdesign{$role.'.font'},
1381: );
1382: if (ref($logintext) eq 'ARRAY') {
1383: foreach my $item (@{$logintext}) {
1384: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1385: }
1386: }
1387: foreach my $item (@{$images}) {
1388: $defaults{'showlogo'}{$item} = 1;
1389: }
1390: } else {
1391: %defaults = (
1392: img => $defaultdesign{$role.'.img'},
1393: font => $defaultdesign{$role.'.font'},
1394: fontmenu => $defaultdesign{$role.'.fontmenu'},
1395: );
1396: }
1397: foreach my $item (@{$bgs}) {
1398: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1399: }
1400: foreach my $item (@{$links}) {
1401: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1402: }
1403: foreach my $item (@{$images}) {
1404: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1405: }
1406: return %defaults;
1407: }
1408:
1409: sub display_color_options {
1410: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1411: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1412: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1413: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1414: my $datatable = '<tr'.$css_class.'>'.
1415: '<td>'.$choices->{'font'}.'</td>';
1416: if (!$is_custom->{'font'}) {
1417: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1418: } else {
1419: $datatable .= '<td> </td>';
1420: }
1421: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1422:
1423: $datatable .= '<td><span class="LC_nobreak">'.
1424: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1425: ' value="'.$current_color.'" /> '.
1426: ' </td></tr>';
1427: unless ($role eq 'login') {
1428: $datatable .= '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{'fontmenu'}.'</td>';
1430: if (!$is_custom->{'fontmenu'}) {
1431: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1432: } else {
1433: $datatable .= '<td> </td>';
1434: }
1435: $current_color = $designs->{'fontmenu'} ?
1436: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1437: $datatable .= '<td><span class="LC_nobreak">'.
1438: '<input class="colorchooser" type="text" size="10" name="'
1439: .$role.'_fontmenu"'.
1440: ' value="'.$current_color.'" /> '.
1441: ' </td></tr>';
1442: }
1443: my $switchserver = &check_switchserver($dom,$confname);
1444: foreach my $img (@{$images}) {
1445: $itemcount ++;
1446: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1447: $datatable .= '<tr'.$css_class.'>'.
1448: '<td>'.$choices->{$img};
1449: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1450: if ($role eq 'login') {
1451: if ($img eq 'login') {
1452: $login_hdr_pick =
1453: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1454: $logincolors =
1455: &login_text_colors($img,$role,$logintext,$phase,$choices,
1456: $designs,$defaults);
1457: } elsif ($img ne 'domlogo') {
1458: $datatable.= &logo_display_options($img,$defaults,$designs);
1459: }
1460: }
1461: $datatable .= '</td>';
1462: if ($designs->{$img} ne '') {
1463: $imgfile = $designs->{$img};
1464: $img_import = ($imgfile =~ m{^/adm/});
1465: } else {
1466: $imgfile = $defaults->{$img};
1467: }
1468: if ($imgfile) {
1469: my ($showfile,$fullsize);
1470: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1471: my $urldir = $1;
1472: my $filename = $2;
1473: my @info = &Apache::lonnet::stat_file($designs->{$img});
1474: if (@info) {
1475: my $thumbfile = 'tn-'.$filename;
1476: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1477: if (@thumb) {
1478: $showfile = $urldir.'/'.$thumbfile;
1479: } else {
1480: $showfile = $imgfile;
1481: }
1482: } else {
1483: $showfile = '';
1484: }
1485: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1486: $showfile = $imgfile;
1487: my $imgdir = $1;
1488: my $filename = $2;
1489: if (-e "$londocroot/$imgdir/tn-".$filename) {
1490: $showfile = "/$imgdir/tn-".$filename;
1491: } else {
1492: my $input = $londocroot.$imgfile;
1493: my $output = "$londocroot/$imgdir/tn-".$filename;
1494: if (!-e $output) {
1495: my ($width,$height) = &thumb_dimensions();
1496: my ($fullwidth,$fullheight) = &check_dimensions($input);
1497: if ($fullwidth ne '' && $fullheight ne '') {
1498: if ($fullwidth > $width && $fullheight > $height) {
1499: my $size = $width.'x'.$height;
1500: system("convert -sample $size $input $output");
1501: $showfile = "/$imgdir/tn-".$filename;
1502: }
1503: }
1504: }
1505: }
1506: }
1507: if ($showfile) {
1508: if ($showfile =~ m{^/(adm|res)/}) {
1509: if ($showfile =~ m{^/res/}) {
1510: my $local_showfile =
1511: &Apache::lonnet::filelocation('',$showfile);
1512: &Apache::lonnet::repcopy($local_showfile);
1513: }
1514: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1515: }
1516: if ($imgfile) {
1517: if ($imgfile =~ m{^/(adm|res)/}) {
1518: if ($imgfile =~ m{^/res/}) {
1519: my $local_imgfile =
1520: &Apache::lonnet::filelocation('',$imgfile);
1521: &Apache::lonnet::repcopy($local_imgfile);
1522: }
1523: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1524: } else {
1525: $fullsize = $imgfile;
1526: }
1527: }
1528: $datatable .= '<td>';
1529: if ($img eq 'login') {
1530: $datatable .= $login_hdr_pick;
1531: }
1532: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1533: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1534: } else {
1535: $datatable .= '<td> </td><td class="LC_left_item">'.
1536: &mt('Upload:').'<br />';
1537: }
1538: } else {
1539: $datatable .= '<td> </td><td class="LC_left_item">'.
1540: &mt('Upload:').'<br />';
1541: }
1542: if ($switchserver) {
1543: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1544: } else {
1545: if ($img ne 'login') { # suppress file selection for Log-in header
1546: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1547: }
1548: }
1549: $datatable .= '</td></tr>';
1550: }
1551: $itemcount ++;
1552: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1553: $datatable .= '<tr'.$css_class.'>'.
1554: '<td>'.$choices->{'bgs'}.'</td>';
1555: my $bgs_def;
1556: foreach my $item (@{$bgs}) {
1557: if (!$is_custom->{$item}) {
1558: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1559: }
1560: }
1561: if ($bgs_def) {
1562: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1563: } else {
1564: $datatable .= '<td> </td>';
1565: }
1566: $datatable .= '<td class="LC_right_item">'.
1567: '<table border="0"><tr>';
1568:
1569: foreach my $item (@{$bgs}) {
1570: $datatable .= '<td align="center">'.$choices->{$item};
1571: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1572: if ($designs->{'bgs'}{$item}) {
1573: $datatable .= ' ';
1574: }
1575: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1576: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1577: }
1578: $datatable .= '</tr></table></td></tr>';
1579: $itemcount ++;
1580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1581: $datatable .= '<tr'.$css_class.'>'.
1582: '<td>'.$choices->{'links'}.'</td>';
1583: my $links_def;
1584: foreach my $item (@{$links}) {
1585: if (!$is_custom->{$item}) {
1586: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1587: }
1588: }
1589: if ($links_def) {
1590: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $datatable .= '<td class="LC_right_item">'.
1595: '<table border="0"><tr>';
1596: foreach my $item (@{$links}) {
1597: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1598: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1599: if ($designs->{'links'}{$item}) {
1600: $datatable.=' ';
1601: }
1602: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1603: '" /></td>';
1604: }
1605: $$rowtotal += $itemcount;
1606: return $datatable;
1607: }
1608:
1609: sub logo_display_options {
1610: my ($img,$defaults,$designs) = @_;
1611: my $checkedon;
1612: if (ref($defaults) eq 'HASH') {
1613: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1614: if ($defaults->{'showlogo'}{$img}) {
1615: $checkedon = 'checked="checked" ';
1616: }
1617: }
1618: }
1619: if (ref($designs) eq 'HASH') {
1620: if (ref($designs->{'showlogo'}) eq 'HASH') {
1621: if (defined($designs->{'showlogo'}{$img})) {
1622: if ($designs->{'showlogo'}{$img} == 0) {
1623: $checkedon = '';
1624: } elsif ($designs->{'showlogo'}{$img} == 1) {
1625: $checkedon = 'checked="checked" ';
1626: }
1627: }
1628: }
1629: }
1630: return '<br /><label> <input type="checkbox" name="'.
1631: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1632: &mt('show').'</label>'."\n";
1633: }
1634:
1635: sub login_header_options {
1636: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1637: my $output = '';
1638: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1639: $output .= &mt('Text default(s):').'<br />';
1640: if (!$is_custom->{'textcol'}) {
1641: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1642: ' ';
1643: }
1644: if (!$is_custom->{'bgcol'}) {
1645: $output .= $choices->{'bgcol'}.': '.
1646: '<span id="css_'.$role.'_font" style="background-color: '.
1647: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1648: }
1649: $output .= '<br />';
1650: }
1651: $output .='<br />';
1652: return $output;
1653: }
1654:
1655: sub login_text_colors {
1656: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1657: my $color_menu = '<table border="0"><tr>';
1658: foreach my $item (@{$logintext}) {
1659: $color_menu .= '<td align="center">'.$choices->{$item};
1660: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1661: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1662: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1663: }
1664: $color_menu .= '</tr></table><br />';
1665: return $color_menu;
1666: }
1667:
1668: sub image_changes {
1669: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1670: my $output;
1671: if ($img eq 'login') {
1672: # suppress image for Log-in header
1673: } elsif (!$is_custom) {
1674: if ($img ne 'domlogo') {
1675: $output .= &mt('Default image:').'<br />';
1676: } else {
1677: $output .= &mt('Default in use:').'<br />';
1678: }
1679: }
1680: if ($img eq 'login') { # suppress image for Log-in header
1681: $output .= '<td>'.$logincolors;
1682: } else {
1683: if ($img_import) {
1684: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1685: }
1686: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1687: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1688: if ($is_custom) {
1689: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1690: '<input type="checkbox" name="'.
1691: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1692: '</label> '.&mt('Replace:').'</span><br />';
1693: } else {
1694: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1695: }
1696: }
1697: return $output;
1698: }
1699:
1700: sub print_quotas {
1701: my ($dom,$settings,$rowtotal,$action) = @_;
1702: my $context;
1703: if ($action eq 'quotas') {
1704: $context = 'tools';
1705: } else {
1706: $context = $action;
1707: }
1708: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1709: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1710: my $typecount = 0;
1711: my ($css_class,%titles);
1712: if ($context eq 'requestcourses') {
1713: @usertools = ('official','unofficial','community','textbook');
1714: @options =('norequest','approval','validate','autolimit');
1715: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1716: %titles = &courserequest_titles();
1717: } elsif ($context eq 'requestauthor') {
1718: @usertools = ('author');
1719: @options = ('norequest','approval','automatic');
1720: %titles = &authorrequest_titles();
1721: } else {
1722: @usertools = ('aboutme','blog','webdav','portfolio');
1723: %titles = &tool_titles();
1724: }
1725: if (ref($types) eq 'ARRAY') {
1726: foreach my $type (@{$types}) {
1727: my ($currdefquota,$currauthorquota);
1728: unless (($context eq 'requestcourses') ||
1729: ($context eq 'requestauthor')) {
1730: if (ref($settings) eq 'HASH') {
1731: if (ref($settings->{defaultquota}) eq 'HASH') {
1732: $currdefquota = $settings->{defaultquota}->{$type};
1733: } else {
1734: $currdefquota = $settings->{$type};
1735: }
1736: if (ref($settings->{authorquota}) eq 'HASH') {
1737: $currauthorquota = $settings->{authorquota}->{$type};
1738: }
1739: }
1740: }
1741: if (defined($usertypes->{$type})) {
1742: $typecount ++;
1743: $css_class = $typecount%2?' class="LC_odd_row"':'';
1744: $datatable .= '<tr'.$css_class.'>'.
1745: '<td>'.$usertypes->{$type}.'</td>'.
1746: '<td class="LC_left_item">';
1747: if ($context eq 'requestcourses') {
1748: $datatable .= '<table><tr>';
1749: }
1750: my %cell;
1751: foreach my $item (@usertools) {
1752: if ($context eq 'requestcourses') {
1753: my ($curroption,$currlimit);
1754: if (ref($settings) eq 'HASH') {
1755: if (ref($settings->{$item}) eq 'HASH') {
1756: $curroption = $settings->{$item}->{$type};
1757: if ($curroption =~ /^autolimit=(\d*)$/) {
1758: $currlimit = $1;
1759: }
1760: }
1761: }
1762: if (!$curroption) {
1763: $curroption = 'norequest';
1764: }
1765: $datatable .= '<th>'.$titles{$item}.'</th>';
1766: foreach my $option (@options) {
1767: my $val = $option;
1768: if ($option eq 'norequest') {
1769: $val = 0;
1770: }
1771: if ($option eq 'validate') {
1772: my $canvalidate = 0;
1773: if (ref($validations{$item}) eq 'HASH') {
1774: if ($validations{$item}{$type}) {
1775: $canvalidate = 1;
1776: }
1777: }
1778: next if (!$canvalidate);
1779: }
1780: my $checked = '';
1781: if ($option eq $curroption) {
1782: $checked = ' checked="checked"';
1783: } elsif ($option eq 'autolimit') {
1784: if ($curroption =~ /^autolimit/) {
1785: $checked = ' checked="checked"';
1786: }
1787: }
1788: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1789: '<input type="radio" name="crsreq_'.$item.
1790: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1791: $titles{$option}.'</label>';
1792: if ($option eq 'autolimit') {
1793: $cell{$item} .= ' <input type="text" name="crsreq_'.
1794: $item.'_limit_'.$type.'" size="1" '.
1795: 'value="'.$currlimit.'" />';
1796: }
1797: $cell{$item} .= '</span> ';
1798: if ($option eq 'autolimit') {
1799: $cell{$item} .= $titles{'unlimited'};
1800: }
1801: }
1802: } elsif ($context eq 'requestauthor') {
1803: my $curroption;
1804: if (ref($settings) eq 'HASH') {
1805: $curroption = $settings->{$type};
1806: }
1807: if (!$curroption) {
1808: $curroption = 'norequest';
1809: }
1810: foreach my $option (@options) {
1811: my $val = $option;
1812: if ($option eq 'norequest') {
1813: $val = 0;
1814: }
1815: my $checked = '';
1816: if ($option eq $curroption) {
1817: $checked = ' checked="checked"';
1818: }
1819: $datatable .= '<span class="LC_nobreak"><label>'.
1820: '<input type="radio" name="authorreq_'.$type.
1821: '" value="'.$val.'"'.$checked.' />'.
1822: $titles{$option}.'</label></span> ';
1823: }
1824: } else {
1825: my $checked = 'checked="checked" ';
1826: if (ref($settings) eq 'HASH') {
1827: if (ref($settings->{$item}) eq 'HASH') {
1828: if ($settings->{$item}->{$type} == 0) {
1829: $checked = '';
1830: } elsif ($settings->{$item}->{$type} == 1) {
1831: $checked = 'checked="checked" ';
1832: }
1833: }
1834: }
1835: $datatable .= '<span class="LC_nobreak"><label>'.
1836: '<input type="checkbox" name="'.$context.'_'.$item.
1837: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1838: '</label></span> ';
1839: }
1840: }
1841: if ($context eq 'requestcourses') {
1842: $datatable .= '</tr><tr>';
1843: foreach my $item (@usertools) {
1844: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1845: }
1846: $datatable .= '</tr></table>';
1847: }
1848: $datatable .= '</td>';
1849: unless (($context eq 'requestcourses') ||
1850: ($context eq 'requestauthor')) {
1851: $datatable .=
1852: '<td class="LC_right_item">'.
1853: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1854: '<input type="text" name="quota_'.$type.
1855: '" value="'.$currdefquota.
1856: '" size="5" /></span>'.(' ' x 2).
1857: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1858: '<input type="text" name="authorquota_'.$type.
1859: '" value="'.$currauthorquota.
1860: '" size="5" /></span></td>';
1861: }
1862: $datatable .= '</tr>';
1863: }
1864: }
1865: }
1866: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1867: $defaultquota = '20';
1868: $authorquota = '500';
1869: if (ref($settings) eq 'HASH') {
1870: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1871: $defaultquota = $settings->{'defaultquota'}->{'default'};
1872: } elsif (defined($settings->{'default'})) {
1873: $defaultquota = $settings->{'default'};
1874: }
1875: if (ref($settings->{'authorquota'}) eq 'HASH') {
1876: $authorquota = $settings->{'authorquota'}->{'default'};
1877: }
1878: }
1879: }
1880: $typecount ++;
1881: $css_class = $typecount%2?' class="LC_odd_row"':'';
1882: $datatable .= '<tr'.$css_class.'>'.
1883: '<td>'.$othertitle.'</td>'.
1884: '<td class="LC_left_item">';
1885: if ($context eq 'requestcourses') {
1886: $datatable .= '<table><tr>';
1887: }
1888: my %defcell;
1889: foreach my $item (@usertools) {
1890: if ($context eq 'requestcourses') {
1891: my ($curroption,$currlimit);
1892: if (ref($settings) eq 'HASH') {
1893: if (ref($settings->{$item}) eq 'HASH') {
1894: $curroption = $settings->{$item}->{'default'};
1895: if ($curroption =~ /^autolimit=(\d*)$/) {
1896: $currlimit = $1;
1897: }
1898: }
1899: }
1900: if (!$curroption) {
1901: $curroption = 'norequest';
1902: }
1903: $datatable .= '<th>'.$titles{$item}.'</th>';
1904: foreach my $option (@options) {
1905: my $val = $option;
1906: if ($option eq 'norequest') {
1907: $val = 0;
1908: }
1909: if ($option eq 'validate') {
1910: my $canvalidate = 0;
1911: if (ref($validations{$item}) eq 'HASH') {
1912: if ($validations{$item}{'default'}) {
1913: $canvalidate = 1;
1914: }
1915: }
1916: next if (!$canvalidate);
1917: }
1918: my $checked = '';
1919: if ($option eq $curroption) {
1920: $checked = ' checked="checked"';
1921: } elsif ($option eq 'autolimit') {
1922: if ($curroption =~ /^autolimit/) {
1923: $checked = ' checked="checked"';
1924: }
1925: }
1926: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1927: '<input type="radio" name="crsreq_'.$item.
1928: '_default" value="'.$val.'"'.$checked.' />'.
1929: $titles{$option}.'</label>';
1930: if ($option eq 'autolimit') {
1931: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1932: $item.'_limit_default" size="1" '.
1933: 'value="'.$currlimit.'" />';
1934: }
1935: $defcell{$item} .= '</span> ';
1936: if ($option eq 'autolimit') {
1937: $defcell{$item} .= $titles{'unlimited'};
1938: }
1939: }
1940: } elsif ($context eq 'requestauthor') {
1941: my $curroption;
1942: if (ref($settings) eq 'HASH') {
1943: $curroption = $settings->{'default'};
1944: }
1945: if (!$curroption) {
1946: $curroption = 'norequest';
1947: }
1948: foreach my $option (@options) {
1949: my $val = $option;
1950: if ($option eq 'norequest') {
1951: $val = 0;
1952: }
1953: my $checked = '';
1954: if ($option eq $curroption) {
1955: $checked = ' checked="checked"';
1956: }
1957: $datatable .= '<span class="LC_nobreak"><label>'.
1958: '<input type="radio" name="authorreq_default"'.
1959: ' value="'.$val.'"'.$checked.' />'.
1960: $titles{$option}.'</label></span> ';
1961: }
1962: } else {
1963: my $checked = 'checked="checked" ';
1964: if (ref($settings) eq 'HASH') {
1965: if (ref($settings->{$item}) eq 'HASH') {
1966: if ($settings->{$item}->{'default'} == 0) {
1967: $checked = '';
1968: } elsif ($settings->{$item}->{'default'} == 1) {
1969: $checked = 'checked="checked" ';
1970: }
1971: }
1972: }
1973: $datatable .= '<span class="LC_nobreak"><label>'.
1974: '<input type="checkbox" name="'.$context.'_'.$item.
1975: '" value="default" '.$checked.'/>'.$titles{$item}.
1976: '</label></span> ';
1977: }
1978: }
1979: if ($context eq 'requestcourses') {
1980: $datatable .= '</tr><tr>';
1981: foreach my $item (@usertools) {
1982: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1983: }
1984: $datatable .= '</tr></table>';
1985: }
1986: $datatable .= '</td>';
1987: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1988: $datatable .= '<td class="LC_right_item">'.
1989: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1990: '<input type="text" name="defaultquota" value="'.
1991: $defaultquota.'" size="5" /></span>'.(' ' x2).
1992: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1993: '<input type="text" name="authorquota" value="'.
1994: $authorquota.'" size="5" /></span></td>';
1995: }
1996: $datatable .= '</tr>';
1997: $typecount ++;
1998: $css_class = $typecount%2?' class="LC_odd_row"':'';
1999: $datatable .= '<tr'.$css_class.'>'.
2000: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2001: if ($context eq 'requestcourses') {
2002: $datatable .= &mt('(overrides affiliation, if set)').
2003: '</td>'.
2004: '<td class="LC_left_item">'.
2005: '<table><tr>';
2006: } else {
2007: $datatable .= &mt('(overrides affiliation, if checked)').
2008: '</td>'.
2009: '<td class="LC_left_item" colspan="2">'.
2010: '<br />';
2011: }
2012: my %advcell;
2013: foreach my $item (@usertools) {
2014: if ($context eq 'requestcourses') {
2015: my ($curroption,$currlimit);
2016: if (ref($settings) eq 'HASH') {
2017: if (ref($settings->{$item}) eq 'HASH') {
2018: $curroption = $settings->{$item}->{'_LC_adv'};
2019: if ($curroption =~ /^autolimit=(\d*)$/) {
2020: $currlimit = $1;
2021: }
2022: }
2023: }
2024: $datatable .= '<th>'.$titles{$item}.'</th>';
2025: my $checked = '';
2026: if ($curroption eq '') {
2027: $checked = ' checked="checked"';
2028: }
2029: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2030: '<input type="radio" name="crsreq_'.$item.
2031: '__LC_adv" value=""'.$checked.' />'.
2032: &mt('No override set').'</label></span> ';
2033: foreach my $option (@options) {
2034: my $val = $option;
2035: if ($option eq 'norequest') {
2036: $val = 0;
2037: }
2038: if ($option eq 'validate') {
2039: my $canvalidate = 0;
2040: if (ref($validations{$item}) eq 'HASH') {
2041: if ($validations{$item}{'_LC_adv'}) {
2042: $canvalidate = 1;
2043: }
2044: }
2045: next if (!$canvalidate);
2046: }
2047: my $checked = '';
2048: if ($val eq $curroption) {
2049: $checked = ' checked="checked"';
2050: } elsif ($option eq 'autolimit') {
2051: if ($curroption =~ /^autolimit/) {
2052: $checked = ' checked="checked"';
2053: }
2054: }
2055: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2056: '<input type="radio" name="crsreq_'.$item.
2057: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2058: $titles{$option}.'</label>';
2059: if ($option eq 'autolimit') {
2060: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2061: $item.'_limit__LC_adv" size="1" '.
2062: 'value="'.$currlimit.'" />';
2063: }
2064: $advcell{$item} .= '</span> ';
2065: if ($option eq 'autolimit') {
2066: $advcell{$item} .= $titles{'unlimited'};
2067: }
2068: }
2069: } elsif ($context eq 'requestauthor') {
2070: my $curroption;
2071: if (ref($settings) eq 'HASH') {
2072: $curroption = $settings->{'_LC_adv'};
2073: }
2074: my $checked = '';
2075: if ($curroption eq '') {
2076: $checked = ' checked="checked"';
2077: }
2078: $datatable .= '<span class="LC_nobreak"><label>'.
2079: '<input type="radio" name="authorreq__LC_adv"'.
2080: ' value=""'.$checked.' />'.
2081: &mt('No override set').'</label></span> ';
2082: foreach my $option (@options) {
2083: my $val = $option;
2084: if ($option eq 'norequest') {
2085: $val = 0;
2086: }
2087: my $checked = '';
2088: if ($val eq $curroption) {
2089: $checked = ' checked="checked"';
2090: }
2091: $datatable .= '<span class="LC_nobreak"><label>'.
2092: '<input type="radio" name="authorreq__LC_adv"'.
2093: ' value="'.$val.'"'.$checked.' />'.
2094: $titles{$option}.'</label></span> ';
2095: }
2096: } else {
2097: my $checked = 'checked="checked" ';
2098: if (ref($settings) eq 'HASH') {
2099: if (ref($settings->{$item}) eq 'HASH') {
2100: if ($settings->{$item}->{'_LC_adv'} == 0) {
2101: $checked = '';
2102: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2103: $checked = 'checked="checked" ';
2104: }
2105: }
2106: }
2107: $datatable .= '<span class="LC_nobreak"><label>'.
2108: '<input type="checkbox" name="'.$context.'_'.$item.
2109: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2110: '</label></span> ';
2111: }
2112: }
2113: if ($context eq 'requestcourses') {
2114: $datatable .= '</tr><tr>';
2115: foreach my $item (@usertools) {
2116: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2117: }
2118: $datatable .= '</tr></table>';
2119: }
2120: $datatable .= '</td></tr>';
2121: $$rowtotal += $typecount;
2122: return $datatable;
2123: }
2124:
2125: sub print_requestmail {
2126: my ($dom,$action,$settings,$rowtotal) = @_;
2127: my ($now,$datatable,%currapp);
2128: $now = time;
2129: if (ref($settings) eq 'HASH') {
2130: if (ref($settings->{'notify'}) eq 'HASH') {
2131: if ($settings->{'notify'}{'approval'} ne '') {
2132: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2133: }
2134: }
2135: }
2136: my $numinrow = 2;
2137: my $css_class;
2138: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2139: my $text;
2140: if ($action eq 'requestcourses') {
2141: $text = &mt('Receive notification of course requests requiring approval');
2142: } elsif ($action eq 'requestauthor') {
2143: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2144: } else {
2145: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2146: }
2147: $datatable = '<tr'.$css_class.'>'.
2148: ' <td>'.$text.'</td>'.
2149: ' <td class="LC_left_item">';
2150: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2151: $action.'notifyapproval',%currapp);
2152: if ($numdc > 0) {
2153: $datatable .= $table;
2154: } else {
2155: $datatable .= &mt('There are no active Domain Coordinators');
2156: }
2157: $datatable .='</td></tr>';
2158: return $datatable;
2159: }
2160:
2161: sub print_studentcode {
2162: my ($settings,$rowtotal) = @_;
2163: my $rownum = 0;
2164: my ($output,%current);
2165: my @crstypes = ('official','unofficial','community','textbook');
2166: if (ref($settings) eq 'HASH') {
2167: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2168: foreach my $type (@crstypes) {
2169: $current{$type} = $settings->{'uniquecode'}{$type};
2170: }
2171: }
2172: }
2173: $output .= '<tr>'.
2174: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2175: '<td class="LC_left_item">';
2176: foreach my $type (@crstypes) {
2177: my $check = ' ';
2178: if ($current{$type}) {
2179: $check = ' checked="checked" ';
2180: }
2181: $output .= '<span class="LC_nobreak"><label>'.
2182: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2183: &mt($type).'</label></span>'.(' 'x2).' ';
2184: }
2185: $output .= '</td></tr>';
2186: $$rowtotal ++;
2187: return $output;
2188: }
2189:
2190: sub print_textbookcourses {
2191: my ($dom,$type,$settings,$rowtotal) = @_;
2192: my $rownum = 0;
2193: my $css_class;
2194: my $itemcount = 1;
2195: my $maxnum = 0;
2196: my $bookshash;
2197: if (ref($settings) eq 'HASH') {
2198: $bookshash = $settings->{$type};
2199: }
2200: my %ordered;
2201: if (ref($bookshash) eq 'HASH') {
2202: foreach my $item (keys(%{$bookshash})) {
2203: if (ref($bookshash->{$item}) eq 'HASH') {
2204: my $num = $bookshash->{$item}{'order'};
2205: $ordered{$num} = $item;
2206: }
2207: }
2208: }
2209: my $confname = $dom.'-domainconfig';
2210: my $switchserver = &check_switchserver($dom,$confname);
2211: my $maxnum = scalar(keys(%ordered));
2212: my $datatable;
2213: if (keys(%ordered)) {
2214: my @items = sort { $a <=> $b } keys(%ordered);
2215: for (my $i=0; $i<@items; $i++) {
2216: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2217: my $key = $ordered{$items[$i]};
2218: my %coursehash=&Apache::lonnet::coursedescription($key);
2219: my $coursetitle = $coursehash{'description'};
2220: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2221: if (ref($bookshash->{$key}) eq 'HASH') {
2222: $subject = $bookshash->{$key}->{'subject'};
2223: $title = $bookshash->{$key}->{'title'};
2224: if ($type eq 'textbooks') {
2225: $publisher = $bookshash->{$key}->{'publisher'};
2226: $author = $bookshash->{$key}->{'author'};
2227: $image = $bookshash->{$key}->{'image'};
2228: if ($image ne '') {
2229: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2230: my $imagethumb = "$path/tn-".$imagefile;
2231: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2232: }
2233: }
2234: }
2235: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2236: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2237: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2238: for (my $k=0; $k<=$maxnum; $k++) {
2239: my $vpos = $k+1;
2240: my $selstr;
2241: if ($k == $i) {
2242: $selstr = ' selected="selected" ';
2243: }
2244: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2245: }
2246: $datatable .= '</select>'.(' 'x2).
2247: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2248: &mt('Delete?').'</label></span></td>'.
2249: '<td colspan="2">'.
2250: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2251: (' 'x2).
2252: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2253: if ($type eq 'textbooks') {
2254: $datatable .= (' 'x2).
2255: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2256: (' 'x2).
2257: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2258: (' 'x2).
2259: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2260: if ($image) {
2261: $datatable .= '<span class="LC_nobreak">'.
2262: $imgsrc.
2263: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2264: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2265: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2266: }
2267: if ($switchserver) {
2268: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2269: } else {
2270: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2271: }
2272: }
2273: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2274: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2275: $coursetitle.'</span></td></tr>'."\n";
2276: $itemcount ++;
2277: }
2278: }
2279: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2280: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2281: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2282: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2283: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2284: for (my $k=0; $k<$maxnum+1; $k++) {
2285: my $vpos = $k+1;
2286: my $selstr;
2287: if ($k == $maxnum) {
2288: $selstr = ' selected="selected" ';
2289: }
2290: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2291: }
2292: $datatable .= '</select> '."\n".
2293: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2294: '<td colspan="2">'.
2295: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2296: (' 'x2).
2297: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2298: (' 'x2);
2299: if ($type eq 'textbooks') {
2300: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2301: (' 'x2).
2302: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2303: (' 'x2).
2304: '<span class="LC_nobreak">'.&mt('Image:').' ';
2305: if ($switchserver) {
2306: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2307: } else {
2308: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2309: }
2310: }
2311: $datatable .= '</span>'."\n".
2312: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2313: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2314: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2315: &Apache::loncommon::selectcourse_link
2316: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2317: '</span></td>'."\n".
2318: '</tr>'."\n";
2319: $itemcount ++;
2320: return $datatable;
2321: }
2322:
2323: sub textbookcourses_javascript {
2324: my ($settings) = @_;
2325: return unless(ref($settings) eq 'HASH');
2326: my (%ordered,%total,%jstext);
2327: foreach my $type ('textbooks','templates') {
2328: $total{$type} = 0;
2329: if (ref($settings->{$type}) eq 'HASH') {
2330: foreach my $item (keys(%{$settings->{$type}})) {
2331: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2332: my $num = $settings->{$type}->{$item}{'order'};
2333: $ordered{$type}{$num} = $item;
2334: }
2335: }
2336: $total{$type} = scalar(keys(%{$settings->{$type}}));
2337: }
2338: my @jsarray = ();
2339: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2340: push(@jsarray,$ordered{$type}{$item});
2341: }
2342: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2343: }
2344: return <<"ENDSCRIPT";
2345: <script type="text/javascript">
2346: // <![CDATA[
2347: function reorderBooks(form,item,caller) {
2348: var changedVal;
2349: $jstext{'textbooks'};
2350: $jstext{'templates'};
2351: var newpos;
2352: var maxh;
2353: if (caller == 'textbooks') {
2354: newpos = 'textbooks_addbook_pos';
2355: maxh = 1 + $total{'textbooks'};
2356: } else {
2357: newpos = 'templates_addbook_pos';
2358: maxh = 1 + $total{'templates'};
2359: }
2360: var current = new Array;
2361: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2362: if (item == newpos) {
2363: changedVal = newitemVal;
2364: } else {
2365: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2366: current[newitemVal] = newpos;
2367: }
2368: if (caller == 'textbooks') {
2369: for (var i=0; i<textbooks.length; i++) {
2370: var elementName = 'textbooks_'+textbooks[i];
2371: if (elementName != item) {
2372: if (form.elements[elementName]) {
2373: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2374: current[currVal] = elementName;
2375: }
2376: }
2377: }
2378: }
2379: if (caller == 'templates') {
2380: for (var i=0; i<templates.length; i++) {
2381: var elementName = 'templates_'+templates[i];
2382: if (elementName != item) {
2383: if (form.elements[elementName]) {
2384: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2385: current[currVal] = elementName;
2386: }
2387: }
2388: }
2389: }
2390: var oldVal;
2391: for (var j=0; j<maxh; j++) {
2392: if (current[j] == undefined) {
2393: oldVal = j;
2394: }
2395: }
2396: if (oldVal < changedVal) {
2397: for (var k=oldVal+1; k<=changedVal ; k++) {
2398: var elementName = current[k];
2399: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2400: }
2401: } else {
2402: for (var k=changedVal; k<oldVal; k++) {
2403: var elementName = current[k];
2404: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2405: }
2406: }
2407: return;
2408: }
2409:
2410: // ]]>
2411: </script>
2412:
2413: ENDSCRIPT
2414: }
2415:
2416: sub print_autoenroll {
2417: my ($dom,$settings,$rowtotal) = @_;
2418: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2419: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2420: if (ref($settings) eq 'HASH') {
2421: if (exists($settings->{'run'})) {
2422: if ($settings->{'run'} eq '0') {
2423: $runoff = ' checked="checked" ';
2424: $runon = ' ';
2425: } else {
2426: $runon = ' checked="checked" ';
2427: $runoff = ' ';
2428: }
2429: } else {
2430: if ($autorun) {
2431: $runon = ' checked="checked" ';
2432: $runoff = ' ';
2433: } else {
2434: $runoff = ' checked="checked" ';
2435: $runon = ' ';
2436: }
2437: }
2438: if (exists($settings->{'co-owners'})) {
2439: if ($settings->{'co-owners'} eq '0') {
2440: $coownersoff = ' checked="checked" ';
2441: $coownerson = ' ';
2442: } else {
2443: $coownerson = ' checked="checked" ';
2444: $coownersoff = ' ';
2445: }
2446: } else {
2447: $coownersoff = ' checked="checked" ';
2448: $coownerson = ' ';
2449: }
2450: if (exists($settings->{'sender_domain'})) {
2451: $defdom = $settings->{'sender_domain'};
2452: }
2453: } else {
2454: if ($autorun) {
2455: $runon = ' checked="checked" ';
2456: $runoff = ' ';
2457: } else {
2458: $runoff = ' checked="checked" ';
2459: $runon = ' ';
2460: }
2461: }
2462: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2463: my $notif_sender;
2464: if (ref($settings) eq 'HASH') {
2465: $notif_sender = $settings->{'sender_uname'};
2466: }
2467: my $datatable='<tr class="LC_odd_row">'.
2468: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2469: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2470: '<input type="radio" name="autoenroll_run"'.
2471: $runon.' value="1" />'.&mt('Yes').'</label> '.
2472: '<label><input type="radio" name="autoenroll_run"'.
2473: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2474: '</tr><tr>'.
2475: '<td>'.&mt('Notification messages - sender').
2476: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2477: &mt('username').': '.
2478: '<input type="text" name="sender_uname" value="'.
2479: $notif_sender.'" size="10" /> '.&mt('domain').
2480: ': '.$domform.'</span></td></tr>'.
2481: '<tr class="LC_odd_row">'.
2482: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2483: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2484: '<input type="radio" name="autoassign_coowners"'.
2485: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2486: '<label><input type="radio" name="autoassign_coowners"'.
2487: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2488: '</tr>';
2489: $$rowtotal += 3;
2490: return $datatable;
2491: }
2492:
2493: sub print_autoupdate {
2494: my ($position,$dom,$settings,$rowtotal) = @_;
2495: my $datatable;
2496: if ($position eq 'top') {
2497: my $updateon = ' ';
2498: my $updateoff = ' checked="checked" ';
2499: my $classlistson = ' ';
2500: my $classlistsoff = ' checked="checked" ';
2501: if (ref($settings) eq 'HASH') {
2502: if ($settings->{'run'} eq '1') {
2503: $updateon = $updateoff;
2504: $updateoff = ' ';
2505: }
2506: if ($settings->{'classlists'} eq '1') {
2507: $classlistson = $classlistsoff;
2508: $classlistsoff = ' ';
2509: }
2510: }
2511: my %title = (
2512: run => 'Auto-update active?',
2513: classlists => 'Update information in classlists?',
2514: );
2515: $datatable = '<tr class="LC_odd_row">'.
2516: '<td>'.&mt($title{'run'}).'</td>'.
2517: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2518: '<input type="radio" name="autoupdate_run"'.
2519: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2520: '<label><input type="radio" name="autoupdate_run"'.
2521: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2522: '</tr><tr>'.
2523: '<td>'.&mt($title{'classlists'}).'</td>'.
2524: '<td class="LC_right_item"><span class="LC_nobreak">'.
2525: '<label><input type="radio" name="classlists"'.
2526: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2527: '<label><input type="radio" name="classlists"'.
2528: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2529: '</tr>';
2530: $$rowtotal += 2;
2531: } elsif ($position eq 'middle') {
2532: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2533: my $numinrow = 3;
2534: my $locknamesettings;
2535: $datatable .= &insttypes_row($settings,$types,$usertypes,
2536: $dom,$numinrow,$othertitle,
2537: 'lockablenames');
2538: $$rowtotal ++;
2539: } else {
2540: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2541: my @fields = ('lastname','firstname','middlename','generation',
2542: 'permanentemail','id');
2543: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2544: my $numrows = 0;
2545: if (ref($types) eq 'ARRAY') {
2546: if (@{$types} > 0) {
2547: $datatable =
2548: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2549: \@fields,$types,\$numrows);
2550: $$rowtotal += @{$types};
2551: }
2552: }
2553: $datatable .=
2554: &usertype_update_row($settings,{'default' => $othertitle},
2555: \%fieldtitles,\@fields,['default'],
2556: \$numrows);
2557: $$rowtotal ++;
2558: }
2559: return $datatable;
2560: }
2561:
2562: sub print_autocreate {
2563: my ($dom,$settings,$rowtotal) = @_;
2564: my (%createon,%createoff,%currhash);
2565: my @types = ('xml','req');
2566: if (ref($settings) eq 'HASH') {
2567: foreach my $item (@types) {
2568: $createoff{$item} = ' checked="checked" ';
2569: $createon{$item} = ' ';
2570: if (exists($settings->{$item})) {
2571: if ($settings->{$item}) {
2572: $createon{$item} = ' checked="checked" ';
2573: $createoff{$item} = ' ';
2574: }
2575: }
2576: }
2577: if ($settings->{'xmldc'} ne '') {
2578: $currhash{$settings->{'xmldc'}} = 1;
2579: }
2580: } else {
2581: foreach my $item (@types) {
2582: $createoff{$item} = ' checked="checked" ';
2583: $createon{$item} = ' ';
2584: }
2585: }
2586: $$rowtotal += 2;
2587: my $numinrow = 2;
2588: my $datatable='<tr class="LC_odd_row">'.
2589: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2590: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2591: '<input type="radio" name="autocreate_xml"'.
2592: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2593: '<label><input type="radio" name="autocreate_xml"'.
2594: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2595: '</td></tr><tr>'.
2596: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2597: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2598: '<input type="radio" name="autocreate_req"'.
2599: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2600: '<label><input type="radio" name="autocreate_req"'.
2601: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2602: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2603: 'autocreate_xmldc',%currhash);
2604: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2605: if ($numdc > 1) {
2606: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2607: '</td><td class="LC_left_item">';
2608: } else {
2609: $datatable .= &mt('Course creation processed as:').
2610: '</td><td class="LC_right_item">';
2611: }
2612: $datatable .= $dctable.'</td></tr>';
2613: $$rowtotal += $rows;
2614: return $datatable;
2615: }
2616:
2617: sub print_directorysrch {
2618: my ($dom,$settings,$rowtotal) = @_;
2619: my $srchon = ' ';
2620: my $srchoff = ' checked="checked" ';
2621: my ($exacton,$containson,$beginson);
2622: my $localon = ' ';
2623: my $localoff = ' checked="checked" ';
2624: if (ref($settings) eq 'HASH') {
2625: if ($settings->{'available'} eq '1') {
2626: $srchon = $srchoff;
2627: $srchoff = ' ';
2628: }
2629: if ($settings->{'localonly'} eq '1') {
2630: $localon = $localoff;
2631: $localoff = ' ';
2632: }
2633: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2634: foreach my $type (@{$settings->{'searchtypes'}}) {
2635: if ($type eq 'exact') {
2636: $exacton = ' checked="checked" ';
2637: } elsif ($type eq 'contains') {
2638: $containson = ' checked="checked" ';
2639: } elsif ($type eq 'begins') {
2640: $beginson = ' checked="checked" ';
2641: }
2642: }
2643: } else {
2644: if ($settings->{'searchtypes'} eq 'exact') {
2645: $exacton = ' checked="checked" ';
2646: } elsif ($settings->{'searchtypes'} eq 'contains') {
2647: $containson = ' checked="checked" ';
2648: } elsif ($settings->{'searchtypes'} eq 'specify') {
2649: $exacton = ' checked="checked" ';
2650: $containson = ' checked="checked" ';
2651: }
2652: }
2653: }
2654: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2655: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2656:
2657: my $numinrow = 4;
2658: my $cansrchrow = 0;
2659: my $datatable='<tr class="LC_odd_row">'.
2660: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2662: '<input type="radio" name="dirsrch_available"'.
2663: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2664: '<label><input type="radio" name="dirsrch_available"'.
2665: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2666: '</tr><tr>'.
2667: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2668: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2669: '<input type="radio" name="dirsrch_localonly"'.
2670: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2671: '<label><input type="radio" name="dirsrch_localonly"'.
2672: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2673: '</tr>';
2674: $$rowtotal += 2;
2675: if (ref($usertypes) eq 'HASH') {
2676: if (keys(%{$usertypes}) > 0) {
2677: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2678: $numinrow,$othertitle,'cansearch');
2679: $cansrchrow = 1;
2680: }
2681: }
2682: if ($cansrchrow) {
2683: $$rowtotal ++;
2684: $datatable .= '<tr>';
2685: } else {
2686: $datatable .= '<tr class="LC_odd_row">';
2687: }
2688: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2689: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2690: foreach my $title (@{$titleorder}) {
2691: if (defined($searchtitles->{$title})) {
2692: my $check = ' ';
2693: if (ref($settings) eq 'HASH') {
2694: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2695: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2696: $check = ' checked="checked" ';
2697: }
2698: }
2699: }
2700: $datatable .= '<td class="LC_left_item">'.
2701: '<span class="LC_nobreak"><label>'.
2702: '<input type="checkbox" name="searchby" '.
2703: 'value="'.$title.'"'.$check.'/>'.
2704: $searchtitles->{$title}.'</label></span></td>';
2705: }
2706: }
2707: $datatable .= '</tr></table></td></tr>';
2708: $$rowtotal ++;
2709: if ($cansrchrow) {
2710: $datatable .= '<tr class="LC_odd_row">';
2711: } else {
2712: $datatable .= '<tr>';
2713: }
2714: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2715: '<td class="LC_left_item" colspan="2">'.
2716: '<span class="LC_nobreak"><label>'.
2717: '<input type="checkbox" name="searchtypes" '.
2718: $exacton.' value="exact" />'.&mt('Exact match').
2719: '</label> '.
2720: '<label><input type="checkbox" name="searchtypes" '.
2721: $beginson.' value="begins" />'.&mt('Begins with').
2722: '</label> '.
2723: '<label><input type="checkbox" name="searchtypes" '.
2724: $containson.' value="contains" />'.&mt('Contains').
2725: '</label></span></td></tr>';
2726: $$rowtotal ++;
2727: return $datatable;
2728: }
2729:
2730: sub print_contacts {
2731: my ($dom,$settings,$rowtotal) = @_;
2732: my $datatable;
2733: my @contacts = ('adminemail','supportemail');
2734: my (%checked,%to,%otheremails,%bccemails);
2735: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2736: 'requestsmail','updatesmail','idconflictsmail');
2737: foreach my $type (@mailings) {
2738: $otheremails{$type} = '';
2739: }
2740: $bccemails{'helpdeskmail'} = '';
2741: if (ref($settings) eq 'HASH') {
2742: foreach my $item (@contacts) {
2743: if (exists($settings->{$item})) {
2744: $to{$item} = $settings->{$item};
2745: }
2746: }
2747: foreach my $type (@mailings) {
2748: if (exists($settings->{$type})) {
2749: if (ref($settings->{$type}) eq 'HASH') {
2750: foreach my $item (@contacts) {
2751: if ($settings->{$type}{$item}) {
2752: $checked{$type}{$item} = ' checked="checked" ';
2753: }
2754: }
2755: $otheremails{$type} = $settings->{$type}{'others'};
2756: if ($type eq 'helpdeskmail') {
2757: $bccemails{$type} = $settings->{$type}{'bcc'};
2758: }
2759: }
2760: } elsif ($type eq 'lonstatusmail') {
2761: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2762: }
2763: }
2764: } else {
2765: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2766: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2767: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2768: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2769: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2770: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2771: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2772: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2773: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2774: }
2775: my ($titles,$short_titles) = &contact_titles();
2776: my $rownum = 0;
2777: my $css_class;
2778: foreach my $item (@contacts) {
2779: $css_class = $rownum%2?' class="LC_odd_row"':'';
2780: $datatable .= '<tr'.$css_class.'>'.
2781: '<td><span class="LC_nobreak">'.$titles->{$item}.
2782: '</span></td><td class="LC_right_item">'.
2783: '<input type="text" name="'.$item.'" value="'.
2784: $to{$item}.'" /></td></tr>';
2785: $rownum ++;
2786: }
2787: foreach my $type (@mailings) {
2788: $css_class = $rownum%2?' class="LC_odd_row"':'';
2789: $datatable .= '<tr'.$css_class.'>'.
2790: '<td><span class="LC_nobreak">'.
2791: $titles->{$type}.': </span></td>'.
2792: '<td class="LC_left_item">'.
2793: '<span class="LC_nobreak">';
2794: foreach my $item (@contacts) {
2795: $datatable .= '<label>'.
2796: '<input type="checkbox" name="'.$type.'"'.
2797: $checked{$type}{$item}.
2798: ' value="'.$item.'" />'.$short_titles->{$item}.
2799: '</label> ';
2800: }
2801: $datatable .= '</span><br />'.&mt('Others').': '.
2802: '<input type="text" name="'.$type.'_others" '.
2803: 'value="'.$otheremails{$type}.'" />';
2804: if ($type eq 'helpdeskmail') {
2805: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2806: '<input type="text" name="'.$type.'_bcc" '.
2807: 'value="'.$bccemails{$type}.'" />';
2808: }
2809: $datatable .= '</td></tr>'."\n";
2810: $rownum ++;
2811: }
2812: my %choices;
2813: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2814: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2815: &mt('LON-CAPA core group - MSU'),600,500));
2816: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2817: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2818: &mt('LON-CAPA core group - MSU'),600,500));
2819: my @toggles = ('reporterrors','reportupdates');
2820: my %defaultchecked = ('reporterrors' => 'on',
2821: 'reportupdates' => 'on');
2822: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$rownum);
2824: $datatable .= $reports;
2825: $$rowtotal += $rownum;
2826: return $datatable;
2827: }
2828:
2829: sub print_helpsettings {
2830: my ($dom,$confname,$settings,$rowtotal) = @_;
2831: my ($datatable,$itemcount);
2832: $itemcount = 1;
2833: my (%choices,%defaultchecked,@toggles);
2834: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2835: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2836: &mt('LON-CAPA bug tracker'),600,500));
2837: %defaultchecked = ('submitbugs' => 'on');
2838: @toggles = ('submitbugs',);
2839:
2840: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2841: \%choices,$itemcount);
2842: return $datatable;
2843: }
2844:
2845: sub radiobutton_prefs {
2846: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2847: $additional,$align) = @_;
2848: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2849: (ref($choices) eq 'HASH'));
2850:
2851: my (%checkedon,%checkedoff,$datatable,$css_class);
2852:
2853: foreach my $item (@{$toggles}) {
2854: if ($defaultchecked->{$item} eq 'on') {
2855: $checkedon{$item} = ' checked="checked" ';
2856: $checkedoff{$item} = ' ';
2857: } elsif ($defaultchecked->{$item} eq 'off') {
2858: $checkedoff{$item} = ' checked="checked" ';
2859: $checkedon{$item} = ' ';
2860: }
2861: }
2862: if (ref($settings) eq 'HASH') {
2863: foreach my $item (@{$toggles}) {
2864: if ($settings->{$item} eq '1') {
2865: $checkedon{$item} = ' checked="checked" ';
2866: $checkedoff{$item} = ' ';
2867: } elsif ($settings->{$item} eq '0') {
2868: $checkedoff{$item} = ' checked="checked" ';
2869: $checkedon{$item} = ' ';
2870: }
2871: }
2872: }
2873: if ($onclick) {
2874: $onclick = ' onclick="'.$onclick.'"';
2875: }
2876: foreach my $item (@{$toggles}) {
2877: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2878: $datatable .=
2879: '<tr'.$css_class.'><td valign="top">'.
2880: '<span class="LC_nobreak">'.$choices->{$item}.
2881: '</span></td>';
2882: if ($align eq 'left') {
2883: $datatable .= '<td class="LC_left_item">';
2884: } else {
2885: $datatable .= '<td class="LC_right_item">';
2886: }
2887: $datatable .=
2888: '<span class="LC_nobreak">'.
2889: '<label><input type="radio" name="'.
2890: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2891: '</label> <label><input type="radio" name="'.$item.'" '.
2892: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2893: '</span>'.$additional.
2894: '</td>'.
2895: '</tr>';
2896: $itemcount ++;
2897: }
2898: return ($datatable,$itemcount);
2899: }
2900:
2901: sub print_coursedefaults {
2902: my ($position,$dom,$settings,$rowtotal) = @_;
2903: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2904: my $itemcount = 1;
2905: my %choices = &Apache::lonlocal::texthash (
2906: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2907: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2908: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2909: coursecredits => 'Credits can be specified for courses',
2910: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2911: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2912: postsubmit => 'Disable submit button/keypress following student submission',
2913: );
2914: my %staticdefaults = (
2915: anonsurvey_threshold => 10,
2916: uploadquota => 500,
2917: postsubmit => 60,
2918: );
2919: if ($position eq 'top') {
2920: %defaultchecked = (
2921: 'canuse_pdfforms' => 'off',
2922: 'uselcmath' => 'on',
2923: 'usejsme' => 'on',
2924: );
2925: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
2926: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2927: \%choices,$itemcount);
2928: } else {
2929: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2930: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
2931: my $currusecredits = 0;
2932: my $postsubmitclient = 1;
2933: my @types = ('official','unofficial','community','textbook');
2934: if (ref($settings) eq 'HASH') {
2935: $currdefresponder = $settings->{'anonsurvey_threshold'};
2936: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2937: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2938: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2939: }
2940: }
2941: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2942: foreach my $type (@types) {
2943: next if ($type eq 'community');
2944: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
2945: if ($defcredits{$type} ne '') {
2946: $currusecredits = 1;
2947: }
2948: }
2949: }
2950: if (ref($settings->{'postsubmit'}) eq 'HASH') {
2951: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
2952: $postsubmitclient = 0;
2953: foreach my $type (@types) {
2954: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2955: }
2956: } else {
2957: foreach my $type (@types) {
2958: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
2959: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
2960: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
2961: } else {
2962: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2963: }
2964: } else {
2965: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2966: }
2967: }
2968: }
2969: } else {
2970: foreach my $type (@types) {
2971: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2972: }
2973: }
2974: }
2975: if (!$currdefresponder) {
2976: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2977: } elsif ($currdefresponder < 1) {
2978: $currdefresponder = 1;
2979: }
2980: foreach my $type (@types) {
2981: if ($curruploadquota{$type} eq '') {
2982: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2983: }
2984: }
2985: $datatable .=
2986: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2987: $choices{'anonsurvey_threshold'}.
2988: '</span></td>'.
2989: '<td class="LC_right_item"><span class="LC_nobreak">'.
2990: '<input type="text" name="anonsurvey_threshold"'.
2991: ' value="'.$currdefresponder.'" size="5" /></span>'.
2992: '</td></tr>'."\n";
2993: $itemcount ++;
2994: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2995: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2996: $choices{'uploadquota'}.
2997: '</span></td>'.
2998: '<td align="right" class="LC_right_item">'.
2999: '<table><tr>';
3000: foreach my $type (@types) {
3001: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3002: '<input type="text" name="uploadquota_'.$type.'"'.
3003: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3004: }
3005: $datatable .= '</tr></table></td></tr>'."\n";
3006: $itemcount ++;
3007: my $onclick = "toggleDisplay(this.form,'credits');";
3008: my $display = 'none';
3009: if ($currusecredits) {
3010: $display = 'block';
3011: }
3012: my $additional = '<div id="credits" style="display: '.$display.'">'.
3013: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3014: foreach my $type (@types) {
3015: next if ($type eq 'community');
3016: $additional .= '<td align="center">'.&mt($type).'<br />'.
3017: '<input type="text" name="'.$type.'_credits"'.
3018: ' value="'.$defcredits{$type}.'" size="5" /></td>';
3019: }
3020: $additional .= '</tr></table></div>'."\n";
3021: %defaultchecked = ('coursecredits' => 'off');
3022: @toggles = ('coursecredits');
3023: my $current = {
3024: 'coursecredits' => $currusecredits,
3025: };
3026: (my $table,$itemcount) =
3027: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3028: \%choices,$itemcount,$onclick,$additional,'left');
3029: $datatable .= $table;
3030: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3031: my $display = 'none';
3032: if ($postsubmitclient) {
3033: $display = 'block';
3034: }
3035: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3036: '<i>'.&mt('Number of seconds submit is disabled').'</i><br /><table><tr>';
3037: foreach my $type (@types) {
3038: $additional .= '<td align="center">'.&mt($type).'<br />'.
3039: '<input type="text" name="'.$type.'_timeout" value="'.
3040: $deftimeout{$type}.'" size="5" /></td>';
3041: }
3042: $additional .= '</tr></table></div>'."\n";
3043: %defaultchecked = ('postsubmit' => 'on');
3044: @toggles = ('postsubmit');
3045: my $current = {
3046: 'postsubmit' => $postsubmitclient,
3047: };
3048: ($table,$itemcount) =
3049: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3050: \%choices,$itemcount,$onclick,$additional,'left');
3051: $datatable .= $table;
3052: }
3053: $$rowtotal += $itemcount;
3054: return $datatable;
3055: }
3056:
3057: sub print_selfenrollment {
3058: my ($position,$dom,$settings,$rowtotal) = @_;
3059: my ($css_class,$datatable);
3060: my $itemcount = 1;
3061: my @types = ('official','unofficial','community','textbook');
3062: if (($position eq 'top') || ($position eq 'middle')) {
3063: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3064: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3065: my @rows;
3066: my $key;
3067: if ($position eq 'top') {
3068: $key = 'admin';
3069: if (ref($rowsref) eq 'ARRAY') {
3070: @rows = @{$rowsref};
3071: }
3072: } elsif ($position eq 'middle') {
3073: $key = 'default';
3074: @rows = ('types','registered','approval','limit');
3075: }
3076: foreach my $row (@rows) {
3077: if (defined($titlesref->{$row})) {
3078: $itemcount ++;
3079: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3080: $datatable .= '<tr'.$css_class.'>'.
3081: '<td>'.$titlesref->{$row}.'</td>'.
3082: '<td class="LC_left_item">'.
3083: '<table><tr>';
3084: my (%current,%currentcap);
3085: if (ref($settings) eq 'HASH') {
3086: if (ref($settings->{$key}) eq 'HASH') {
3087: foreach my $type (@types) {
3088: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3089: $current{$type} = $settings->{$key}->{$type}->{$row};
3090: }
3091: if (($row eq 'limit') && ($key eq 'default')) {
3092: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3093: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3094: }
3095: }
3096: }
3097: }
3098: }
3099: my %roles = (
3100: '0' => &Apache::lonnet::plaintext('dc'),
3101: );
3102:
3103: foreach my $type (@types) {
3104: unless (($row eq 'registered') && ($key eq 'default')) {
3105: $datatable .= '<th>'.&mt($type).'</th>';
3106: }
3107: }
3108: unless (($row eq 'registered') && ($key eq 'default')) {
3109: $datatable .= '</tr><tr>';
3110: }
3111: foreach my $type (@types) {
3112: if ($type eq 'community') {
3113: $roles{'1'} = &mt('Community personnel');
3114: } else {
3115: $roles{'1'} = &mt('Course personnel');
3116: }
3117: $datatable .= '<td style="vertical-align: top">';
3118: if ($position eq 'top') {
3119: my %checked;
3120: if ($current{$type} eq '0') {
3121: $checked{'0'} = ' checked="checked"';
3122: } else {
3123: $checked{'1'} = ' checked="checked"';
3124: }
3125: foreach my $role ('1','0') {
3126: $datatable .= '<span class="LC_nobreak"><label>'.
3127: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3128: 'value="'.$role.'"'.$checked{$role}.' />'.
3129: $roles{$role}.'</label></span> ';
3130: }
3131: } else {
3132: if ($row eq 'types') {
3133: my %checked;
3134: if ($current{$type} =~ /^(all|dom)$/) {
3135: $checked{$1} = ' checked="checked"';
3136: } else {
3137: $checked{''} = ' checked="checked"';
3138: }
3139: foreach my $val ('','dom','all') {
3140: $datatable .= '<span class="LC_nobreak"><label>'.
3141: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3142: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3143: }
3144: } elsif ($row eq 'registered') {
3145: my %checked;
3146: if ($current{$type} eq '1') {
3147: $checked{'1'} = ' checked="checked"';
3148: } else {
3149: $checked{'0'} = ' checked="checked"';
3150: }
3151: foreach my $val ('0','1') {
3152: $datatable .= '<span class="LC_nobreak"><label>'.
3153: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3154: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3155: }
3156: } elsif ($row eq 'approval') {
3157: my %checked;
3158: if ($current{$type} =~ /^([12])$/) {
3159: $checked{$1} = ' checked="checked"';
3160: } else {
3161: $checked{'0'} = ' checked="checked"';
3162: }
3163: for my $val (0..2) {
3164: $datatable .= '<span class="LC_nobreak"><label>'.
3165: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3166: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3167: }
3168: } elsif ($row eq 'limit') {
3169: my %checked;
3170: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3171: $checked{$1} = ' checked="checked"';
3172: } else {
3173: $checked{'none'} = ' checked="checked"';
3174: }
3175: my $cap;
3176: if ($currentcap{$type} =~ /^\d+$/) {
3177: $cap = $currentcap{$type};
3178: }
3179: foreach my $val ('none','allstudents','selfenrolled') {
3180: $datatable .= '<span class="LC_nobreak"><label>'.
3181: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3182: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3183: }
3184: $datatable .= '<br />'.
3185: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3186: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3187: '</span>';
3188: }
3189: }
3190: $datatable .= '</td>';
3191: }
3192: $datatable .= '</tr>';
3193: }
3194: $datatable .= '</table></td></tr>';
3195: }
3196: } elsif ($position eq 'bottom') {
3197: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3198: }
3199: $$rowtotal += $itemcount;
3200: return $datatable;
3201: }
3202:
3203: sub print_validation_rows {
3204: my ($caller,$dom,$settings,$rowtotal) = @_;
3205: my ($itemsref,$namesref,$fieldsref);
3206: if ($caller eq 'selfenroll') {
3207: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3208: } elsif ($caller eq 'requestcourses') {
3209: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3210: }
3211: my %currvalidation;
3212: if (ref($settings) eq 'HASH') {
3213: if (ref($settings->{'validation'}) eq 'HASH') {
3214: %currvalidation = %{$settings->{'validation'}};
3215: }
3216: }
3217: my $datatable;
3218: my $itemcount = 0;
3219: foreach my $item (@{$itemsref}) {
3220: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3221: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3222: $namesref->{$item}.
3223: '</span></td>'.
3224: '<td class="LC_left_item">';
3225: if (($item eq 'url') || ($item eq 'button')) {
3226: $datatable .= '<span class="LC_nobreak">'.
3227: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3228: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3229: } elsif ($item eq 'fields') {
3230: my @currfields;
3231: if (ref($currvalidation{$item}) eq 'ARRAY') {
3232: @currfields = @{$currvalidation{$item}};
3233: }
3234: foreach my $field (@{$fieldsref}) {
3235: my $check = '';
3236: if (grep(/^\Q$field\E$/,@currfields)) {
3237: $check = ' checked="checked"';
3238: }
3239: $datatable .= '<span class="LC_nobreak"><label>'.
3240: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3241: ' value="'.$field.'"'.$check.' />'.$field.
3242: '</label></span> ';
3243: }
3244: } elsif ($item eq 'markup') {
3245: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3246: $currvalidation{$item}.
3247: '</textarea>';
3248: }
3249: $datatable .= '</td></tr>'."\n";
3250: if (ref($rowtotal)) {
3251: $itemcount ++;
3252: }
3253: }
3254: if ($caller eq 'requestcourses') {
3255: my %currhash;
3256: if (ref($settings) eq 'HASH') {
3257: if (ref($settings->{'validation'}) eq 'HASH') {
3258: if ($settings->{'validation'}{'dc'} ne '') {
3259: $currhash{$settings->{'validation'}{'dc'}} = 1;
3260: }
3261: }
3262: }
3263: my $numinrow = 2;
3264: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3265: 'validationdc',%currhash);
3266: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3267: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3268: if ($numdc > 1) {
3269: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3270: } else {
3271: $datatable .= &mt('Course creation processed as: ');
3272: }
3273: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3274: $itemcount ++;
3275: }
3276: if (ref($rowtotal)) {
3277: $$rowtotal += $itemcount;
3278: }
3279: return $datatable;
3280: }
3281:
3282: sub print_usersessions {
3283: my ($position,$dom,$settings,$rowtotal) = @_;
3284: my ($css_class,$datatable,%checked,%choices);
3285: my (%by_ip,%by_location,@intdoms);
3286: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3287:
3288: my @alldoms = &Apache::lonnet::all_domains();
3289: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3290: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3291: my %altids = &id_for_thisdom(%servers);
3292: my $itemcount = 1;
3293: if ($position eq 'top') {
3294: if (keys(%serverhomes) > 1) {
3295: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3296: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3297: } else {
3298: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3299: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3300: }
3301: } else {
3302: if (keys(%by_location) == 0) {
3303: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3304: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3305: } else {
3306: my %lt = &usersession_titles();
3307: my $numinrow = 5;
3308: my $prefix;
3309: my @types;
3310: if ($position eq 'bottom') {
3311: $prefix = 'remote';
3312: @types = ('version','excludedomain','includedomain');
3313: } else {
3314: $prefix = 'hosted';
3315: @types = ('excludedomain','includedomain');
3316: }
3317: my (%current,%checkedon,%checkedoff);
3318: my @lcversions = &Apache::lonnet::all_loncaparevs();
3319: my @locations = sort(keys(%by_location));
3320: foreach my $type (@types) {
3321: $checkedon{$type} = '';
3322: $checkedoff{$type} = ' checked="checked"';
3323: }
3324: if (ref($settings) eq 'HASH') {
3325: if (ref($settings->{$prefix}) eq 'HASH') {
3326: foreach my $key (keys(%{$settings->{$prefix}})) {
3327: $current{$key} = $settings->{$prefix}{$key};
3328: if ($key eq 'version') {
3329: if ($current{$key} ne '') {
3330: $checkedon{$key} = ' checked="checked"';
3331: $checkedoff{$key} = '';
3332: }
3333: } elsif (ref($current{$key}) eq 'ARRAY') {
3334: $checkedon{$key} = ' checked="checked"';
3335: $checkedoff{$key} = '';
3336: }
3337: }
3338: }
3339: }
3340: foreach my $type (@types) {
3341: next if ($type ne 'version' && !@locations);
3342: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3343: $datatable .= '<tr'.$css_class.'>
3344: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3345: <span class="LC_nobreak">
3346: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3347: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3348: if ($type eq 'version') {
3349: my $selector = '<select name="'.$prefix.'_version">';
3350: foreach my $version (@lcversions) {
3351: my $selected = '';
3352: if ($current{'version'} eq $version) {
3353: $selected = ' selected="selected"';
3354: }
3355: $selector .= ' <option value="'.$version.'"'.
3356: $selected.'>'.$version.'</option>';
3357: }
3358: $selector .= '</select> ';
3359: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3360: } else {
3361: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3362: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3363: ' />'.(' 'x2).
3364: '<input type="button" value="'.&mt('uncheck all').'" '.
3365: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3366: "\n".
3367: '</div><div><table>';
3368: my $rem;
3369: for (my $i=0; $i<@locations; $i++) {
3370: my ($showloc,$value,$checkedtype);
3371: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3372: my $ip = $by_location{$locations[$i]}->[0];
3373: if (ref($by_ip{$ip}) eq 'ARRAY') {
3374: $value = join(':',@{$by_ip{$ip}});
3375: $showloc = join(', ',@{$by_ip{$ip}});
3376: if (ref($current{$type}) eq 'ARRAY') {
3377: foreach my $loc (@{$by_ip{$ip}}) {
3378: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3379: $checkedtype = ' checked="checked"';
3380: last;
3381: }
3382: }
3383: }
3384: }
3385: }
3386: $rem = $i%($numinrow);
3387: if ($rem == 0) {
3388: if ($i > 0) {
3389: $datatable .= '</tr>';
3390: }
3391: $datatable .= '<tr>';
3392: }
3393: $datatable .= '<td class="LC_left_item">'.
3394: '<span class="LC_nobreak"><label>'.
3395: '<input type="checkbox" name="'.$prefix.'_'.$type.
3396: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3397: '</label></span></td>';
3398: }
3399: $rem = @locations%($numinrow);
3400: my $colsleft = $numinrow - $rem;
3401: if ($colsleft > 1 ) {
3402: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3403: ' </td>';
3404: } elsif ($colsleft == 1) {
3405: $datatable .= '<td class="LC_left_item"> </td>';
3406: }
3407: $datatable .= '</tr></table>';
3408: }
3409: $datatable .= '</td></tr>';
3410: $itemcount ++;
3411: }
3412: }
3413: }
3414: $$rowtotal += $itemcount;
3415: return $datatable;
3416: }
3417:
3418: sub build_location_hashes {
3419: my ($intdoms,$by_ip,$by_location) = @_;
3420: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3421: (ref($by_location) eq 'HASH'));
3422: my %iphost = &Apache::lonnet::get_iphost();
3423: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3424: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3425: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3426: foreach my $id (@{$iphost{$primary_ip}}) {
3427: my $intdom = &Apache::lonnet::internet_dom($id);
3428: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3429: push(@{$intdoms},$intdom);
3430: }
3431: }
3432: }
3433: foreach my $ip (keys(%iphost)) {
3434: if (ref($iphost{$ip}) eq 'ARRAY') {
3435: foreach my $id (@{$iphost{$ip}}) {
3436: my $location = &Apache::lonnet::internet_dom($id);
3437: if ($location) {
3438: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3439: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3440: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3441: push(@{$by_ip->{$ip}},$location);
3442: }
3443: } else {
3444: $by_ip->{$ip} = [$location];
3445: }
3446: }
3447: }
3448: }
3449: }
3450: foreach my $ip (sort(keys(%{$by_ip}))) {
3451: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3452: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3453: my $first = $by_ip->{$ip}->[0];
3454: if (ref($by_location->{$first}) eq 'ARRAY') {
3455: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3456: push(@{$by_location->{$first}},$ip);
3457: }
3458: } else {
3459: $by_location->{$first} = [$ip];
3460: }
3461: }
3462: }
3463: return;
3464: }
3465:
3466: sub current_offloads_to {
3467: my ($dom,$settings,$servers) = @_;
3468: my (%spareid,%otherdomconfigs);
3469: if (ref($servers) eq 'HASH') {
3470: foreach my $lonhost (sort(keys(%{$servers}))) {
3471: my $gotspares;
3472: if (ref($settings) eq 'HASH') {
3473: if (ref($settings->{'spares'}) eq 'HASH') {
3474: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3475: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3476: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3477: $gotspares = 1;
3478: }
3479: }
3480: }
3481: unless ($gotspares) {
3482: my $gotspares;
3483: my $serverhomeID =
3484: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3485: my $serverhomedom =
3486: &Apache::lonnet::host_domain($serverhomeID);
3487: if ($serverhomedom ne $dom) {
3488: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3489: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3490: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3491: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3492: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3493: $gotspares = 1;
3494: }
3495: }
3496: } else {
3497: $otherdomconfigs{$serverhomedom} =
3498: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3499: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3500: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3501: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3502: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3503: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3504: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3505: $gotspares = 1;
3506: }
3507: }
3508: }
3509: }
3510: }
3511: }
3512: }
3513: unless ($gotspares) {
3514: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3515: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3516: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3517: } else {
3518: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3519: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3520: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3521: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3522: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3523: } else {
3524: my %what = (
3525: spareid => 1,
3526: );
3527: my ($result,$returnhash) =
3528: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3529: if ($result eq 'ok') {
3530: if (ref($returnhash) eq 'HASH') {
3531: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3532: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3533: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3534: }
3535: }
3536: }
3537: }
3538: }
3539: }
3540: }
3541: }
3542: return %spareid;
3543: }
3544:
3545: sub spares_row {
3546: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3547: my $css_class;
3548: my $numinrow = 4;
3549: my $itemcount = 1;
3550: my $datatable;
3551: my %typetitles = &sparestype_titles();
3552: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3553: foreach my $server (sort(keys(%{$servers}))) {
3554: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3555: my ($othercontrol,$serverdom);
3556: if ($serverhome ne $server) {
3557: $serverdom = &Apache::lonnet::host_domain($serverhome);
3558: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3559: } else {
3560: $serverdom = &Apache::lonnet::host_domain($server);
3561: if ($serverdom ne $dom) {
3562: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3563: }
3564: }
3565: next unless (ref($spareid->{$server}) eq 'HASH');
3566: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3567: $datatable .= '<tr'.$css_class.'>
3568: <td rowspan="2">
3569: <span class="LC_nobreak">'.
3570: &mt('[_1] when busy, offloads to:'
3571: ,'<b>'.$server.'</b>').
3572: "\n";
3573: my (%current,%canselect);
3574: my @choices =
3575: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3576: foreach my $type ('primary','default') {
3577: if (ref($spareid->{$server}) eq 'HASH') {
3578: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3579: my @spares = @{$spareid->{$server}{$type}};
3580: if (@spares > 0) {
3581: if ($othercontrol) {
3582: $current{$type} = join(', ',@spares);
3583: } else {
3584: $current{$type} .= '<table>';
3585: my $numspares = scalar(@spares);
3586: for (my $i=0; $i<@spares; $i++) {
3587: my $rem = $i%($numinrow);
3588: if ($rem == 0) {
3589: if ($i > 0) {
3590: $current{$type} .= '</tr>';
3591: }
3592: $current{$type} .= '<tr>';
3593: }
3594: $current{$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'".');" /> '.
3595: $spareid->{$server}{$type}[$i].
3596: '</label></td>'."\n";
3597: }
3598: my $rem = @spares%($numinrow);
3599: my $colsleft = $numinrow - $rem;
3600: if ($colsleft > 1 ) {
3601: $current{$type} .= '<td colspan="'.$colsleft.
3602: '" class="LC_left_item">'.
3603: ' </td>';
3604: } elsif ($colsleft == 1) {
3605: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3606: }
3607: $current{$type} .= '</tr></table>';
3608: }
3609: }
3610: }
3611: if ($current{$type} eq '') {
3612: $current{$type} = &mt('None specified');
3613: }
3614: if ($othercontrol) {
3615: if ($type eq 'primary') {
3616: $canselect{$type} = $othercontrol;
3617: }
3618: } else {
3619: $canselect{$type} =
3620: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3621: '<select name="newspare_'.$type.'_'.$server.'" '.
3622: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3623: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3624: if (@choices > 0) {
3625: foreach my $lonhost (@choices) {
3626: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3627: }
3628: }
3629: $canselect{$type} .= '</select>'."\n";
3630: }
3631: } else {
3632: $current{$type} = &mt('Could not be determined');
3633: if ($type eq 'primary') {
3634: $canselect{$type} = $othercontrol;
3635: }
3636: }
3637: if ($type eq 'default') {
3638: $datatable .= '<tr'.$css_class.'>';
3639: }
3640: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3641: '<td>'.$current{$type}.'</td>'."\n".
3642: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3643: }
3644: $itemcount ++;
3645: }
3646: }
3647: $$rowtotal += $itemcount;
3648: return $datatable;
3649: }
3650:
3651: sub possible_newspares {
3652: my ($server,$currspares,$serverhomes,$altids) = @_;
3653: my $serverhostname = &Apache::lonnet::hostname($server);
3654: my %excluded;
3655: if ($serverhostname ne '') {
3656: %excluded = (
3657: $serverhostname => 1,
3658: );
3659: }
3660: if (ref($currspares) eq 'HASH') {
3661: foreach my $type (keys(%{$currspares})) {
3662: if (ref($currspares->{$type}) eq 'ARRAY') {
3663: if (@{$currspares->{$type}} > 0) {
3664: foreach my $curr (@{$currspares->{$type}}) {
3665: my $hostname = &Apache::lonnet::hostname($curr);
3666: $excluded{$hostname} = 1;
3667: }
3668: }
3669: }
3670: }
3671: }
3672: my @choices;
3673: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3674: if (keys(%{$serverhomes}) > 1) {
3675: foreach my $name (sort(keys(%{$serverhomes}))) {
3676: unless ($excluded{$name}) {
3677: if (exists($altids->{$serverhomes->{$name}})) {
3678: push(@choices,$altids->{$serverhomes->{$name}});
3679: } else {
3680: push(@choices,$serverhomes->{$name});
3681: }
3682: }
3683: }
3684: }
3685: }
3686: return sort(@choices);
3687: }
3688:
3689: sub print_loadbalancing {
3690: my ($dom,$settings,$rowtotal) = @_;
3691: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3692: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3693: my $numinrow = 1;
3694: my $datatable;
3695: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3696: my (%currbalancer,%currtargets,%currrules,%existing);
3697: if (ref($settings) eq 'HASH') {
3698: %existing = %{$settings};
3699: }
3700: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3701: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3702: \%currtargets,\%currrules);
3703: } else {
3704: return;
3705: }
3706: my ($othertitle,$usertypes,$types) =
3707: &Apache::loncommon::sorted_inst_types($dom);
3708: my $rownum = 8;
3709: if (ref($types) eq 'ARRAY') {
3710: $rownum += scalar(@{$types});
3711: }
3712: my @css_class = ('LC_odd_row','LC_even_row');
3713: my $balnum = 0;
3714: my $islast;
3715: my (@toshow,$disabledtext);
3716: if (keys(%currbalancer) > 0) {
3717: @toshow = sort(keys(%currbalancer));
3718: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3719: push(@toshow,'');
3720: }
3721: } else {
3722: @toshow = ('');
3723: $disabledtext = &mt('No existing load balancer');
3724: }
3725: foreach my $lonhost (@toshow) {
3726: if ($balnum == scalar(@toshow)-1) {
3727: $islast = 1;
3728: } else {
3729: $islast = 0;
3730: }
3731: my $cssidx = $balnum%2;
3732: my $targets_div_style = 'display: none';
3733: my $disabled_div_style = 'display: block';
3734: my $homedom_div_style = 'display: none';
3735: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3736: '<td rowspan="'.$rownum.'" valign="top">'.
3737: '<p>';
3738: if ($lonhost eq '') {
3739: $datatable .= '<span class="LC_nobreak">';
3740: if (keys(%currbalancer) > 0) {
3741: $datatable .= &mt('Add balancer:');
3742: } else {
3743: $datatable .= &mt('Enable balancer:');
3744: }
3745: $datatable .= ' '.
3746: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3747: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3748: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3749: '<option value="" selected="selected">'.&mt('None').
3750: '</option>'."\n";
3751: foreach my $server (sort(keys(%servers))) {
3752: next if ($currbalancer{$server});
3753: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3754: }
3755: $datatable .=
3756: '</select>'."\n".
3757: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3758: } else {
3759: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3760: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3761: &mt('Stop balancing').'</label>'.
3762: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3763: $targets_div_style = 'display: block';
3764: $disabled_div_style = 'display: none';
3765: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3766: $homedom_div_style = 'display: block';
3767: }
3768: }
3769: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3770: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3771: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3772: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3773: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3774: my @sparestypes = ('primary','default');
3775: my %typetitles = &sparestype_titles();
3776: foreach my $sparetype (@sparestypes) {
3777: my $targettable;
3778: for (my $i=0; $i<$numspares; $i++) {
3779: my $checked;
3780: if (ref($currtargets{$lonhost}) eq 'HASH') {
3781: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3782: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3783: $checked = ' checked="checked"';
3784: }
3785: }
3786: }
3787: my ($chkboxval,$disabled);
3788: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3789: $chkboxval = $spares[$i];
3790: }
3791: if (exists($currbalancer{$spares[$i]})) {
3792: $disabled = ' disabled="disabled"';
3793: }
3794: $targettable .=
3795: '<td><span class="LC_nobreak"><label>'.
3796: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3797: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3798: '</span></label></span></td>';
3799: my $rem = $i%($numinrow);
3800: if ($rem == 0) {
3801: if (($i > 0) && ($i < $numspares-1)) {
3802: $targettable .= '</tr>';
3803: }
3804: if ($i < $numspares-1) {
3805: $targettable .= '<tr>';
3806: }
3807: }
3808: }
3809: if ($targettable ne '') {
3810: my $rem = $numspares%($numinrow);
3811: my $colsleft = $numinrow - $rem;
3812: if ($colsleft > 1 ) {
3813: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3814: ' </td>';
3815: } elsif ($colsleft == 1) {
3816: $targettable .= '<td class="LC_left_item"> </td>';
3817: }
3818: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3819: '<table><tr>'.$targettable.'</tr></table><br />';
3820: }
3821: }
3822: $datatable .= '</div></td></tr>'.
3823: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3824: $othertitle,$usertypes,$types,\%servers,
3825: \%currbalancer,$lonhost,
3826: $targets_div_style,$homedom_div_style,
3827: $css_class[$cssidx],$balnum,$islast);
3828: $$rowtotal += $rownum;
3829: $balnum ++;
3830: }
3831: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3832: return $datatable;
3833: }
3834:
3835: sub get_loadbalancers_config {
3836: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3837: return unless ((ref($servers) eq 'HASH') &&
3838: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3839: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3840: if (keys(%{$existing}) > 0) {
3841: my $oldlonhost;
3842: foreach my $key (sort(keys(%{$existing}))) {
3843: if ($key eq 'lonhost') {
3844: $oldlonhost = $existing->{'lonhost'};
3845: $currbalancer->{$oldlonhost} = 1;
3846: } elsif ($key eq 'targets') {
3847: if ($oldlonhost) {
3848: $currtargets->{$oldlonhost} = $existing->{'targets'};
3849: }
3850: } elsif ($key eq 'rules') {
3851: if ($oldlonhost) {
3852: $currrules->{$oldlonhost} = $existing->{'rules'};
3853: }
3854: } elsif (ref($existing->{$key}) eq 'HASH') {
3855: $currbalancer->{$key} = 1;
3856: $currtargets->{$key} = $existing->{$key}{'targets'};
3857: $currrules->{$key} = $existing->{$key}{'rules'};
3858: }
3859: }
3860: } else {
3861: my ($balancerref,$targetsref) =
3862: &Apache::lonnet::get_lonbalancer_config($servers);
3863: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3864: foreach my $server (sort(keys(%{$balancerref}))) {
3865: $currbalancer->{$server} = 1;
3866: $currtargets->{$server} = $targetsref->{$server};
3867: }
3868: }
3869: }
3870: return;
3871: }
3872:
3873: sub loadbalancing_rules {
3874: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3875: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3876: $css_class,$balnum,$islast) = @_;
3877: my $output;
3878: my $num = 0;
3879: my ($alltypes,$othertypes,$titles) =
3880: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3881: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3882: foreach my $type (@{$alltypes}) {
3883: $num ++;
3884: my $current;
3885: if (ref($currrules) eq 'HASH') {
3886: $current = $currrules->{$type};
3887: }
3888: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3889: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3890: $current = '';
3891: }
3892: }
3893: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3894: $servers,$currbalancer,$lonhost,$dom,
3895: $targets_div_style,$homedom_div_style,
3896: $css_class,$balnum,$num,$islast);
3897: }
3898: }
3899: return $output;
3900: }
3901:
3902: sub loadbalancing_titles {
3903: my ($dom,$intdom,$usertypes,$types) = @_;
3904: my %othertypes = (
3905: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3906: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3907: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3908: '_LC_external' => &mt('Users not from [_1]',$intdom),
3909: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3910: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3911: );
3912: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3913: if (ref($types) eq 'ARRAY') {
3914: unshift(@alltypes,@{$types},'default');
3915: }
3916: my %titles;
3917: foreach my $type (@alltypes) {
3918: if ($type =~ /^_LC_/) {
3919: $titles{$type} = $othertypes{$type};
3920: } elsif ($type eq 'default') {
3921: $titles{$type} = &mt('All users from [_1]',$dom);
3922: if (ref($types) eq 'ARRAY') {
3923: if (@{$types} > 0) {
3924: $titles{$type} = &mt('Other users from [_1]',$dom);
3925: }
3926: }
3927: } elsif (ref($usertypes) eq 'HASH') {
3928: $titles{$type} = $usertypes->{$type};
3929: }
3930: }
3931: return (\@alltypes,\%othertypes,\%titles);
3932: }
3933:
3934: sub loadbalance_rule_row {
3935: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3936: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3937: my @rulenames;
3938: my %ruletitles = &offloadtype_text();
3939: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3940: @rulenames = ('balancer','offloadedto','specific');
3941: } else {
3942: @rulenames = ('default','homeserver');
3943: if ($type eq '_LC_external') {
3944: push(@rulenames,'externalbalancer');
3945: } else {
3946: push(@rulenames,'specific');
3947: }
3948: push(@rulenames,'none');
3949: }
3950: my $style = $targets_div_style;
3951: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3952: $style = $homedom_div_style;
3953: }
3954: my $space;
3955: if ($islast && $num == 1) {
3956: $space = '<div display="inline-block"> </div>';
3957: }
3958: my $output =
3959: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3960: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3961: '<td valaign="top">'.$space.
3962: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3963: for (my $i=0; $i<@rulenames; $i++) {
3964: my $rule = $rulenames[$i];
3965: my ($checked,$extra);
3966: if ($rulenames[$i] eq 'default') {
3967: $rule = '';
3968: }
3969: if ($rulenames[$i] eq 'specific') {
3970: if (ref($servers) eq 'HASH') {
3971: my $default;
3972: if (($current ne '') && (exists($servers->{$current}))) {
3973: $checked = ' checked="checked"';
3974: }
3975: unless ($checked) {
3976: $default = ' selected="selected"';
3977: }
3978: $extra =
3979: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3980: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3981: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3982: '<option value=""'.$default.'></option>'."\n";
3983: foreach my $server (sort(keys(%{$servers}))) {
3984: if (ref($currbalancer) eq 'HASH') {
3985: next if (exists($currbalancer->{$server}));
3986: }
3987: my $selected;
3988: if ($server eq $current) {
3989: $selected = ' selected="selected"';
3990: }
3991: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3992: }
3993: $extra .= '</select>';
3994: }
3995: } elsif ($rule eq $current) {
3996: $checked = ' checked="checked"';
3997: }
3998: $output .= '<span class="LC_nobreak"><label>'.
3999: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4000: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4001: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4002: ')"'.$checked.' /> ';
4003: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4004: $output .= $ruletitles{'particular'};
4005: } else {
4006: $output .= $ruletitles{$rulenames[$i]};
4007: }
4008: $output .= '</label>'.$extra.'</span><br />'."\n";
4009: }
4010: $output .= '</div></td></tr>'."\n";
4011: return $output;
4012: }
4013:
4014: sub offloadtype_text {
4015: my %ruletitles = &Apache::lonlocal::texthash (
4016: 'default' => 'Offloads to default destinations',
4017: 'homeserver' => "Offloads to user's home server",
4018: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4019: 'specific' => 'Offloads to specific server',
4020: 'none' => 'No offload',
4021: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4022: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4023: 'particular' => 'Session hosted (after re-auth) on server:',
4024: );
4025: return %ruletitles;
4026: }
4027:
4028: sub sparestype_titles {
4029: my %typestitles = &Apache::lonlocal::texthash (
4030: 'primary' => 'primary',
4031: 'default' => 'default',
4032: );
4033: return %typestitles;
4034: }
4035:
4036: sub contact_titles {
4037: my %titles = &Apache::lonlocal::texthash (
4038: 'supportemail' => 'Support E-mail address',
4039: 'adminemail' => 'Default Server Admin E-mail address',
4040: 'errormail' => 'Error reports to be e-mailed to',
4041: 'packagesmail' => 'Package update alerts to be e-mailed to',
4042: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4043: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4044: 'requestsmail' => 'E-mail from course requests requiring approval',
4045: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4046: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4047: );
4048: my %short_titles = &Apache::lonlocal::texthash (
4049: adminemail => 'Admin E-mail address',
4050: supportemail => 'Support E-mail',
4051: );
4052: return (\%titles,\%short_titles);
4053: }
4054:
4055: sub tool_titles {
4056: my %titles = &Apache::lonlocal::texthash (
4057: aboutme => 'Personal web page',
4058: blog => 'Blog',
4059: webdav => 'WebDAV',
4060: portfolio => 'Portfolio',
4061: official => 'Official courses (with institutional codes)',
4062: unofficial => 'Unofficial courses',
4063: community => 'Communities',
4064: textbook => 'Textbook courses',
4065: );
4066: return %titles;
4067: }
4068:
4069: sub courserequest_titles {
4070: my %titles = &Apache::lonlocal::texthash (
4071: official => 'Official',
4072: unofficial => 'Unofficial',
4073: community => 'Communities',
4074: textbook => 'Textbook',
4075: norequest => 'Not allowed',
4076: approval => 'Approval by Dom. Coord.',
4077: validate => 'With validation',
4078: autolimit => 'Numerical limit',
4079: unlimited => '(blank for unlimited)',
4080: );
4081: return %titles;
4082: }
4083:
4084: sub authorrequest_titles {
4085: my %titles = &Apache::lonlocal::texthash (
4086: norequest => 'Not allowed',
4087: approval => 'Approval by Dom. Coord.',
4088: automatic => 'Automatic approval',
4089: );
4090: return %titles;
4091: }
4092:
4093: sub courserequest_conditions {
4094: my %conditions = &Apache::lonlocal::texthash (
4095: approval => '(Processing of request subject to approval by Domain Coordinator).',
4096: validate => '(Processing of request subject to institutional validation).',
4097: );
4098: return %conditions;
4099: }
4100:
4101:
4102: sub print_usercreation {
4103: my ($position,$dom,$settings,$rowtotal) = @_;
4104: my $numinrow = 4;
4105: my $datatable;
4106: if ($position eq 'top') {
4107: $$rowtotal ++;
4108: my $rowcount = 0;
4109: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4110: if (ref($rules) eq 'HASH') {
4111: if (keys(%{$rules}) > 0) {
4112: $datatable .= &user_formats_row('username',$settings,$rules,
4113: $ruleorder,$numinrow,$rowcount);
4114: $$rowtotal ++;
4115: $rowcount ++;
4116: }
4117: }
4118: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4119: if (ref($idrules) eq 'HASH') {
4120: if (keys(%{$idrules}) > 0) {
4121: $datatable .= &user_formats_row('id',$settings,$idrules,
4122: $idruleorder,$numinrow,$rowcount);
4123: $$rowtotal ++;
4124: $rowcount ++;
4125: }
4126: }
4127: if ($rowcount == 0) {
4128: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4129: $$rowtotal ++;
4130: $rowcount ++;
4131: }
4132: } elsif ($position eq 'middle') {
4133: my @creators = ('author','course','requestcrs');
4134: my ($rules,$ruleorder) =
4135: &Apache::lonnet::inst_userrules($dom,'username');
4136: my %lt = &usercreation_types();
4137: my %checked;
4138: if (ref($settings) eq 'HASH') {
4139: if (ref($settings->{'cancreate'}) eq 'HASH') {
4140: foreach my $item (@creators) {
4141: $checked{$item} = $settings->{'cancreate'}{$item};
4142: }
4143: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4144: foreach my $item (@creators) {
4145: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4146: $checked{$item} = 'none';
4147: }
4148: }
4149: }
4150: }
4151: my $rownum = 0;
4152: foreach my $item (@creators) {
4153: $rownum ++;
4154: if ($checked{$item} eq '') {
4155: $checked{$item} = 'any';
4156: }
4157: my $css_class;
4158: if ($rownum%2) {
4159: $css_class = '';
4160: } else {
4161: $css_class = ' class="LC_odd_row" ';
4162: }
4163: $datatable .= '<tr'.$css_class.'>'.
4164: '<td><span class="LC_nobreak">'.$lt{$item}.
4165: '</span></td><td align="right">';
4166: my @options = ('any');
4167: if (ref($rules) eq 'HASH') {
4168: if (keys(%{$rules}) > 0) {
4169: push(@options,('official','unofficial'));
4170: }
4171: }
4172: push(@options,'none');
4173: foreach my $option (@options) {
4174: my $type = 'radio';
4175: my $check = ' ';
4176: if ($checked{$item} eq $option) {
4177: $check = ' checked="checked" ';
4178: }
4179: $datatable .= '<span class="LC_nobreak"><label>'.
4180: '<input type="'.$type.'" name="can_createuser_'.
4181: $item.'" value="'.$option.'"'.$check.'/> '.
4182: $lt{$option}.'</label> </span>';
4183: }
4184: $datatable .= '</td></tr>';
4185: }
4186: } else {
4187: my @contexts = ('author','course','domain');
4188: my @authtypes = ('int','krb4','krb5','loc');
4189: my %checked;
4190: if (ref($settings) eq 'HASH') {
4191: if (ref($settings->{'authtypes'}) eq 'HASH') {
4192: foreach my $item (@contexts) {
4193: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4194: foreach my $auth (@authtypes) {
4195: if ($settings->{'authtypes'}{$item}{$auth}) {
4196: $checked{$item}{$auth} = ' checked="checked" ';
4197: }
4198: }
4199: }
4200: }
4201: }
4202: } else {
4203: foreach my $item (@contexts) {
4204: foreach my $auth (@authtypes) {
4205: $checked{$item}{$auth} = ' checked="checked" ';
4206: }
4207: }
4208: }
4209: my %title = &context_names();
4210: my %authname = &authtype_names();
4211: my $rownum = 0;
4212: my $css_class;
4213: foreach my $item (@contexts) {
4214: if ($rownum%2) {
4215: $css_class = '';
4216: } else {
4217: $css_class = ' class="LC_odd_row" ';
4218: }
4219: $datatable .= '<tr'.$css_class.'>'.
4220: '<td>'.$title{$item}.
4221: '</td><td class="LC_left_item">'.
4222: '<span class="LC_nobreak">';
4223: foreach my $auth (@authtypes) {
4224: $datatable .= '<label>'.
4225: '<input type="checkbox" name="'.$item.'_auth" '.
4226: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4227: $authname{$auth}.'</label> ';
4228: }
4229: $datatable .= '</span></td></tr>';
4230: $rownum ++;
4231: }
4232: $$rowtotal += $rownum;
4233: }
4234: return $datatable;
4235: }
4236:
4237: sub print_selfcreation {
4238: my ($position,$dom,$settings,$rowtotal) = @_;
4239: my (@selfcreate,$createsettings,$processing,$datatable);
4240: if (ref($settings) eq 'HASH') {
4241: if (ref($settings->{'cancreate'}) eq 'HASH') {
4242: $createsettings = $settings->{'cancreate'};
4243: if (ref($createsettings) eq 'HASH') {
4244: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4245: @selfcreate = @{$createsettings->{'selfcreate'}};
4246: } elsif ($createsettings->{'selfcreate'} ne '') {
4247: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4248: @selfcreate = ('email','login','sso');
4249: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4250: @selfcreate = ($createsettings->{'selfcreate'});
4251: }
4252: }
4253: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4254: $processing = $createsettings->{'selfcreateprocessing'};
4255: }
4256: }
4257: }
4258: }
4259: my %radiohash;
4260: my $numinrow = 4;
4261: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4262: if ($position eq 'top') {
4263: my %choices = &Apache::lonlocal::texthash (
4264: cancreate_login => 'Institutional Login',
4265: cancreate_sso => 'Institutional Single Sign On',
4266: );
4267: my @toggles = sort(keys(%choices));
4268: my %defaultchecked = (
4269: 'cancreate_login' => 'off',
4270: 'cancreate_sso' => 'off',
4271: );
4272: my ($onclick,$itemcount);
4273: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4274: \%choices,$itemcount,$onclick);
4275: $$rowtotal += $itemcount;
4276:
4277: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4278:
4279: if (ref($usertypes) eq 'HASH') {
4280: if (keys(%{$usertypes}) > 0) {
4281: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4282: $dom,$numinrow,$othertitle,
4283: 'statustocreate',$$rowtotal);
4284: $$rowtotal ++;
4285: }
4286: }
4287: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4288: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4289: $fieldtitles{'inststatus'} = &mt('Institutional status');
4290: my $rem;
4291: my $numperrow = 2;
4292: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4293: $datatable .= '<tr'.$css_class.'>'.
4294: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4295: '<td class="LC_left_item">'."\n".
4296: '<table><tr><td>'."\n";
4297: for (my $i=0; $i<@fields; $i++) {
4298: $rem = $i%($numperrow);
4299: if ($rem == 0) {
4300: if ($i > 0) {
4301: $datatable .= '</tr>';
4302: }
4303: $datatable .= '<tr>';
4304: }
4305: my $currval;
4306: if (ref($createsettings) eq 'HASH') {
4307: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4308: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4309: }
4310: }
4311: $datatable .= '<td class="LC_left_item">'.
4312: '<span class="LC_nobreak">'.
4313: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4314: 'value="'.$currval.'" size="10" /> '.
4315: $fieldtitles{$fields[$i]}.'</span></td>';
4316: }
4317: my $colsleft = $numperrow - $rem;
4318: if ($colsleft > 1 ) {
4319: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4320: ' </td>';
4321: } elsif ($colsleft == 1) {
4322: $datatable .= '<td class="LC_left_item"> </td>';
4323: }
4324: $datatable .= '</tr></table></td></tr>';
4325: $$rowtotal ++;
4326: } elsif ($position eq 'middle') {
4327: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4328: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4329: $usertypes->{'default'} = $othertitle;
4330: if (ref($types) eq 'ARRAY') {
4331: push(@{$types},'default');
4332: $usertypes->{'default'} = $othertitle;
4333: foreach my $status (@{$types}) {
4334: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4335: $numinrow,$$rowtotal,$usertypes);
4336: $$rowtotal ++;
4337: }
4338: }
4339: } else {
4340: my %choices = &Apache::lonlocal::texthash (
4341: cancreate_email => 'E-mail address as username',
4342: );
4343: my @toggles = sort(keys(%choices));
4344: my %defaultchecked = (
4345: 'cancreate_email' => 'off',
4346: );
4347: my $itemcount = 0;
4348: my $display = 'none';
4349: if (grep(/^\Qemail\E$/,@selfcreate)) {
4350: $display = 'block';
4351: }
4352: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4353: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4354: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4355: my $usertypes = {};
4356: my $order = [];
4357: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4358: $usertypes = $domdefaults{'inststatustypes'};
4359: $order = $domdefaults{'inststatusguest'};
4360: }
4361: if (ref($order) eq 'ARRAY') {
4362: push(@{$order},'default');
4363: if (@{$order} > 1) {
4364: $usertypes->{'default'} = &mt('Other users');
4365: $additional .= '<table><tr>';
4366: foreach my $status (@{$order}) {
4367: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4368: }
4369: $additional .= '</tr><tr>';
4370: foreach my $status (@{$order}) {
4371: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4372: }
4373: $additional .= '</tr></table>';
4374: } else {
4375: $usertypes->{'default'} = &mt('All users');
4376: $additional .= &email_as_username($rowtotal,$processing);
4377: }
4378: }
4379: $additional .= '</div>'."\n";
4380:
4381: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4382: \%choices,$$rowtotal,$onclick,$additional);
4383: $$rowtotal ++;
4384: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4385: $$rowtotal ++;
4386: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4387: $numinrow = 1;
4388: if (ref($order) eq 'ARRAY') {
4389: foreach my $status (@{$order}) {
4390: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4391: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4392: $$rowtotal ++;
4393: }
4394: }
4395: my ($emailrules,$emailruleorder) =
4396: &Apache::lonnet::inst_userrules($dom,'email');
4397: if (ref($emailrules) eq 'HASH') {
4398: if (keys(%{$emailrules}) > 0) {
4399: $datatable .= &user_formats_row('email',$settings,$emailrules,
4400: $emailruleorder,$numinrow,$$rowtotal);
4401: $$rowtotal ++;
4402: }
4403: }
4404: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4405: }
4406: return $datatable;
4407: }
4408:
4409: sub email_as_username {
4410: my ($rowtotal,$processing,$type) = @_;
4411: my %choices =
4412: &Apache::lonlocal::texthash (
4413: automatic => 'Automatic approval',
4414: approval => 'Queued for approval',
4415: );
4416: my $output;
4417: foreach my $option ('automatic','approval') {
4418: my $checked;
4419: if (ref($processing) eq 'HASH') {
4420: if ($type eq '') {
4421: if (!exists($processing->{'default'})) {
4422: if ($option eq 'automatic') {
4423: $checked = ' checked="checked"';
4424: }
4425: } else {
4426: if ($processing->{'default'} eq $option) {
4427: $checked = ' checked="checked"';
4428: }
4429: }
4430: } else {
4431: if (!exists($processing->{$type})) {
4432: if ($option eq 'automatic') {
4433: $checked = ' checked="checked"';
4434: }
4435: } else {
4436: if ($processing->{$type} eq $option) {
4437: $checked = ' checked="checked"';
4438: }
4439: }
4440: }
4441: } elsif ($option eq 'automatic') {
4442: $checked = ' checked="checked"';
4443: }
4444: my $name = 'cancreate_emailprocess';
4445: if (($type ne '') && ($type ne 'default')) {
4446: $name .= '_'.$type;
4447: }
4448: $output .= '<span class="LC_nobreak"><label>'.
4449: '<input type="radio" name="'.$name.'"'.
4450: $checked.' value="'.$option.'" />'.
4451: $choices{$option}.'</label></span>';
4452: if ($type eq '') {
4453: $output .= ' ';
4454: } else {
4455: $output .= '<br />';
4456: }
4457: }
4458: $$rowtotal ++;
4459: return $output;
4460: }
4461:
4462: sub captcha_choice {
4463: my ($context,$settings,$itemcount) = @_;
4464: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4465: my %lt = &captcha_phrases();
4466: $keyentry = 'hidden';
4467: if ($context eq 'cancreate') {
4468: $rowname = &mt('CAPTCHA validation');
4469: } elsif ($context eq 'login') {
4470: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4471: }
4472: if (ref($settings) eq 'HASH') {
4473: if ($settings->{'captcha'}) {
4474: $checked{$settings->{'captcha'}} = ' checked="checked"';
4475: } else {
4476: $checked{'original'} = ' checked="checked"';
4477: }
4478: if ($settings->{'captcha'} eq 'recaptcha') {
4479: $pubtext = $lt{'pub'};
4480: $privtext = $lt{'priv'};
4481: $keyentry = 'text';
4482: }
4483: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4484: $currpub = $settings->{'recaptchakeys'}{'public'};
4485: $currpriv = $settings->{'recaptchakeys'}{'private'};
4486: }
4487: } else {
4488: $checked{'original'} = ' checked="checked"';
4489: }
4490: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4491: my $output = '<tr'.$css_class.'>'.
4492: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4493: '<table><tr><td>'."\n";
4494: foreach my $option ('original','recaptcha','notused') {
4495: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4496: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4497: $lt{$option}.'</label></span>';
4498: unless ($option eq 'notused') {
4499: $output .= (' 'x2)."\n";
4500: }
4501: }
4502: #
4503: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4504: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4505: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4506: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4507: #
4508: $output .= '</td></tr>'."\n".
4509: '<tr><td>'."\n".
4510: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4511: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4512: $currpub.'" size="40" /></span><br />'."\n".
4513: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4514: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4515: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4516: '</td></tr>';
4517: return $output;
4518: }
4519:
4520: sub user_formats_row {
4521: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4522: my $output;
4523: my %text = (
4524: 'username' => 'new usernames',
4525: 'id' => 'IDs',
4526: 'email' => 'self-created accounts (e-mail)',
4527: );
4528: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4529: $output = '<tr '.$css_class.'>'.
4530: '<td><span class="LC_nobreak">';
4531: if ($type eq 'email') {
4532: $output .= &mt("Formats disallowed for $text{$type}: ");
4533: } else {
4534: $output .= &mt("Format rules to check for $text{$type}: ");
4535: }
4536: $output .= '</span></td>'.
4537: '<td class="LC_left_item" colspan="2"><table>';
4538: my $rem;
4539: if (ref($ruleorder) eq 'ARRAY') {
4540: for (my $i=0; $i<@{$ruleorder}; $i++) {
4541: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4542: my $rem = $i%($numinrow);
4543: if ($rem == 0) {
4544: if ($i > 0) {
4545: $output .= '</tr>';
4546: }
4547: $output .= '<tr>';
4548: }
4549: my $check = ' ';
4550: if (ref($settings) eq 'HASH') {
4551: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4552: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4553: $check = ' checked="checked" ';
4554: }
4555: }
4556: }
4557: $output .= '<td class="LC_left_item">'.
4558: '<span class="LC_nobreak"><label>'.
4559: '<input type="checkbox" name="'.$type.'_rule" '.
4560: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4561: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4562: }
4563: }
4564: $rem = @{$ruleorder}%($numinrow);
4565: }
4566: my $colsleft = $numinrow - $rem;
4567: if ($colsleft > 1 ) {
4568: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4569: ' </td>';
4570: } elsif ($colsleft == 1) {
4571: $output .= '<td class="LC_left_item"> </td>';
4572: }
4573: $output .= '</tr></table></td></tr>';
4574: return $output;
4575: }
4576:
4577: sub usercreation_types {
4578: my %lt = &Apache::lonlocal::texthash (
4579: author => 'When adding a co-author',
4580: course => 'When adding a user to a course',
4581: requestcrs => 'When requesting a course',
4582: any => 'Any',
4583: official => 'Institutional only ',
4584: unofficial => 'Non-institutional only',
4585: none => 'None',
4586: );
4587: return %lt;
4588: }
4589:
4590: sub selfcreation_types {
4591: my %lt = &Apache::lonlocal::texthash (
4592: selfcreate => 'User creates own account',
4593: any => 'Any',
4594: official => 'Institutional only ',
4595: unofficial => 'Non-institutional only',
4596: email => 'E-mail address',
4597: login => 'Institutional Login',
4598: sso => 'SSO',
4599: );
4600: }
4601:
4602: sub authtype_names {
4603: my %lt = &Apache::lonlocal::texthash(
4604: int => 'Internal',
4605: krb4 => 'Kerberos 4',
4606: krb5 => 'Kerberos 5',
4607: loc => 'Local',
4608: );
4609: return %lt;
4610: }
4611:
4612: sub context_names {
4613: my %context_title = &Apache::lonlocal::texthash(
4614: author => 'Creating users when an Author',
4615: course => 'Creating users when in a course',
4616: domain => 'Creating users when a Domain Coordinator',
4617: );
4618: return %context_title;
4619: }
4620:
4621: sub print_usermodification {
4622: my ($position,$dom,$settings,$rowtotal) = @_;
4623: my $numinrow = 4;
4624: my ($context,$datatable,$rowcount);
4625: if ($position eq 'top') {
4626: $rowcount = 0;
4627: $context = 'author';
4628: foreach my $role ('ca','aa') {
4629: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4630: $numinrow,$rowcount);
4631: $$rowtotal ++;
4632: $rowcount ++;
4633: }
4634: } elsif ($position eq 'bottom') {
4635: $context = 'course';
4636: $rowcount = 0;
4637: foreach my $role ('st','ep','ta','in','cr') {
4638: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4639: $numinrow,$rowcount);
4640: $$rowtotal ++;
4641: $rowcount ++;
4642: }
4643: }
4644: return $datatable;
4645: }
4646:
4647: sub print_defaults {
4648: my ($position,$dom,$settings,$rowtotal) = @_;
4649: my $rownum = 0;
4650: my ($datatable,$css_class);
4651: if ($position eq 'top') {
4652: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4653: 'datelocale_def','portal_def');
4654: my %defaults;
4655: if (ref($settings) eq 'HASH') {
4656: %defaults = %{$settings};
4657: } else {
4658: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4659: foreach my $item (@items) {
4660: $defaults{$item} = $domdefaults{$item};
4661: }
4662: }
4663: my $titles = &defaults_titles($dom);
4664: foreach my $item (@items) {
4665: if ($rownum%2) {
4666: $css_class = '';
4667: } else {
4668: $css_class = ' class="LC_odd_row" ';
4669: }
4670: $datatable .= '<tr'.$css_class.'>'.
4671: '<td><span class="LC_nobreak">'.$titles->{$item}.
4672: '</span></td><td class="LC_right_item" colspan="3">';
4673: if ($item eq 'auth_def') {
4674: my @authtypes = ('internal','krb4','krb5','localauth');
4675: my %shortauth = (
4676: internal => 'int',
4677: krb4 => 'krb4',
4678: krb5 => 'krb5',
4679: localauth => 'loc'
4680: );
4681: my %authnames = &authtype_names();
4682: foreach my $auth (@authtypes) {
4683: my $checked = ' ';
4684: if ($defaults{$item} eq $auth) {
4685: $checked = ' checked="checked" ';
4686: }
4687: $datatable .= '<label><input type="radio" name="'.$item.
4688: '" value="'.$auth.'"'.$checked.'/>'.
4689: $authnames{$shortauth{$auth}}.'</label> ';
4690: }
4691: } elsif ($item eq 'timezone_def') {
4692: my $includeempty = 1;
4693: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4694: } elsif ($item eq 'datelocale_def') {
4695: my $includeempty = 1;
4696: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4697: } elsif ($item eq 'lang_def') {
4698: my %langchoices = &get_languages_hash();
4699: $langchoices{''} = 'No language preference';
4700: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4701: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4702: \%langchoices);
4703: } else {
4704: my $size;
4705: if ($item eq 'portal_def') {
4706: $size = ' size="25"';
4707: }
4708: $datatable .= '<input type="text" name="'.$item.'" value="'.
4709: $defaults{$item}.'"'.$size.' />';
4710: }
4711: $datatable .= '</td></tr>';
4712: $rownum ++;
4713: }
4714: } else {
4715: my (%defaults);
4716: if (ref($settings) eq 'HASH') {
4717: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4718: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4719: my $maxnum = @{$settings->{'inststatusorder'}};
4720: for (my $i=0; $i<$maxnum; $i++) {
4721: $css_class = $rownum%2?' class="LC_odd_row"':'';
4722: my $item = $settings->{'inststatusorder'}->[$i];
4723: my $title = $settings->{'inststatustypes'}->{$item};
4724: my $guestok;
4725: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4726: $guestok = 1;
4727: }
4728: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4729: $datatable .= '<tr'.$css_class.'>'.
4730: '<td><span class="LC_nobreak">'.
4731: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4732: for (my $k=0; $k<=$maxnum; $k++) {
4733: my $vpos = $k+1;
4734: my $selstr;
4735: if ($k == $i) {
4736: $selstr = ' selected="selected" ';
4737: }
4738: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4739: }
4740: my ($checkedon,$checkedoff);
4741: $checkedoff = ' checked="checked"';
4742: if ($guestok) {
4743: $checkedon = $checkedoff;
4744: $checkedoff = '';
4745: }
4746: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4747: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4748: &mt('delete').'</span></td>'.
4749: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4750: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4751: '</span></td>'.
4752: '<td class="LC_right_item"><span class="LC_nobreak">'.
4753: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4754: &mt('Yes').'</label>'.(' 'x2).
4755: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4756: &mt('No').'</label></span></td></tr>';
4757: }
4758: $css_class = $rownum%2?' class="LC_odd_row"':'';
4759: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4760: $datatable .= '<tr '.$css_class.'>'.
4761: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4762: for (my $k=0; $k<=$maxnum; $k++) {
4763: my $vpos = $k+1;
4764: my $selstr;
4765: if ($k == $maxnum) {
4766: $selstr = ' selected="selected" ';
4767: }
4768: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4769: }
4770: $datatable .= '</select> '.&mt('Internal ID:').
4771: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4772: ' '.&mt('(new)').
4773: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4774: &mt('Name displayed:').
4775: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4776: '<td class="LC_right_item"><span class="LC_nobreak">'.
4777: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4778: &mt('Yes').'</label>'.(' 'x2).
4779: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4780: &mt('No').'</label></span></td></tr>';
4781: '</tr>'."\n";
4782: $rownum ++;
4783: }
4784: }
4785: }
4786: $$rowtotal += $rownum;
4787: return $datatable;
4788: }
4789:
4790: sub get_languages_hash {
4791: my %langchoices;
4792: foreach my $id (&Apache::loncommon::languageids()) {
4793: my $code = &Apache::loncommon::supportedlanguagecode($id);
4794: if ($code ne '') {
4795: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4796: }
4797: }
4798: return %langchoices;
4799: }
4800:
4801: sub defaults_titles {
4802: my ($dom) = @_;
4803: my %titles = &Apache::lonlocal::texthash (
4804: 'auth_def' => 'Default authentication type',
4805: 'auth_arg_def' => 'Default authentication argument',
4806: 'lang_def' => 'Default language',
4807: 'timezone_def' => 'Default timezone',
4808: 'datelocale_def' => 'Default locale for dates',
4809: 'portal_def' => 'Portal/Default URL',
4810: );
4811: if ($dom) {
4812: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4813: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4814: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4815: $protocol = 'http' if ($protocol ne 'https');
4816: if ($uint_dom) {
4817: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4818: $uint_dom);
4819: }
4820: }
4821: return (\%titles);
4822: }
4823:
4824: sub print_scantronformat {
4825: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4826: my $itemcount = 1;
4827: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4828: %confhash);
4829: my $switchserver = &check_switchserver($dom,$confname);
4830: my %lt = &Apache::lonlocal::texthash (
4831: default => 'Default bubblesheet format file error',
4832: custom => 'Custom bubblesheet format file error',
4833: );
4834: my %scantronfiles = (
4835: default => 'default.tab',
4836: custom => 'custom.tab',
4837: );
4838: foreach my $key (keys(%scantronfiles)) {
4839: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4840: .$scantronfiles{$key};
4841: }
4842: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4843: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4844: if (!$switchserver) {
4845: my $servadm = $r->dir_config('lonAdmEMail');
4846: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4847: if ($configuserok eq 'ok') {
4848: if ($author_ok eq 'ok') {
4849: my %legacyfile = (
4850: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4851: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4852: );
4853: my %md5chk;
4854: foreach my $type (keys(%legacyfile)) {
4855: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4856: chomp($md5chk{$type});
4857: }
4858: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4859: foreach my $type (keys(%legacyfile)) {
4860: ($scantronurls{$type},my $error) =
4861: &legacy_scantronformat($r,$dom,$confname,
4862: $type,$legacyfile{$type},
4863: $scantronurls{$type},
4864: $scantronfiles{$type});
4865: if ($error ne '') {
4866: $error{$type} = $error;
4867: }
4868: }
4869: if (keys(%error) == 0) {
4870: $is_custom = 1;
4871: $confhash{'scantron'}{'scantronformat'} =
4872: $scantronurls{'custom'};
4873: my $putresult =
4874: &Apache::lonnet::put_dom('configuration',
4875: \%confhash,$dom);
4876: if ($putresult ne 'ok') {
4877: $error{'custom'} =
4878: '<span class="LC_error">'.
4879: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4880: }
4881: }
4882: } else {
4883: ($scantronurls{'default'},my $error) =
4884: &legacy_scantronformat($r,$dom,$confname,
4885: 'default',$legacyfile{'default'},
4886: $scantronurls{'default'},
4887: $scantronfiles{'default'});
4888: if ($error eq '') {
4889: $confhash{'scantron'}{'scantronformat'} = '';
4890: my $putresult =
4891: &Apache::lonnet::put_dom('configuration',
4892: \%confhash,$dom);
4893: if ($putresult ne 'ok') {
4894: $error{'default'} =
4895: '<span class="LC_error">'.
4896: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4897: }
4898: } else {
4899: $error{'default'} = $error;
4900: }
4901: }
4902: }
4903: }
4904: } else {
4905: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4906: }
4907: }
4908: if (ref($settings) eq 'HASH') {
4909: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4910: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4911: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4912: $scantronurl = '';
4913: } else {
4914: $scantronurl = $settings->{'scantronformat'};
4915: }
4916: $is_custom = 1;
4917: } else {
4918: $scantronurl = $scantronurls{'default'};
4919: }
4920: } else {
4921: if ($is_custom) {
4922: $scantronurl = $scantronurls{'custom'};
4923: } else {
4924: $scantronurl = $scantronurls{'default'};
4925: }
4926: }
4927: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4928: $datatable .= '<tr'.$css_class.'>';
4929: if (!$is_custom) {
4930: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4931: '<span class="LC_nobreak">';
4932: if ($scantronurl) {
4933: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4934: undef,undef,undef,undef,'background-color:#ffffff');
4935: } else {
4936: $datatable = &mt('File unavailable for display');
4937: }
4938: $datatable .= '</span></td>';
4939: if (keys(%error) == 0) {
4940: $datatable .= '<td valign="bottom">';
4941: if (!$switchserver) {
4942: $datatable .= &mt('Upload:').'<br />';
4943: }
4944: } else {
4945: my $errorstr;
4946: foreach my $key (sort(keys(%error))) {
4947: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4948: }
4949: $datatable .= '<td>'.$errorstr;
4950: }
4951: } else {
4952: if (keys(%error) > 0) {
4953: my $errorstr;
4954: foreach my $key (sort(keys(%error))) {
4955: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4956: }
4957: $datatable .= '<td>'.$errorstr.'</td><td> ';
4958: } elsif ($scantronurl) {
4959: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4960: undef,undef,undef,undef,'background-color:#ffffff');
4961: $datatable .= '<td><span class="LC_nobreak">'.
4962: $link.
4963: '<label><input type="checkbox" name="scantronformat_del"'.
4964: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4965: '<td><span class="LC_nobreak"> '.
4966: &mt('Replace:').'</span><br />';
4967: }
4968: }
4969: if (keys(%error) == 0) {
4970: if ($switchserver) {
4971: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4972: } else {
4973: $datatable .='<span class="LC_nobreak"> '.
4974: '<input type="file" name="scantronformat" /></span>';
4975: }
4976: }
4977: $datatable .= '</td></tr>';
4978: $$rowtotal ++;
4979: return $datatable;
4980: }
4981:
4982: sub legacy_scantronformat {
4983: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4984: my ($url,$error);
4985: my @statinfo = &Apache::lonnet::stat_file($newurl);
4986: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4987: (my $result,$url) =
4988: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4989: '','',$newfile);
4990: if ($result ne 'ok') {
4991: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4992: }
4993: }
4994: return ($url,$error);
4995: }
4996:
4997: sub print_coursecategories {
4998: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4999: my $datatable;
5000: if ($position eq 'top') {
5001: my (%checked);
5002: my @catitems = ('unauth','auth');
5003: my @cattypes = ('std','domonly','codesrch','none');
5004: $checked{'unauth'} = 'std';
5005: $checked{'auth'} = 'std';
5006: if (ref($settings) eq 'HASH') {
5007: foreach my $type (@cattypes) {
5008: if ($type eq $settings->{'unauth'}) {
5009: $checked{'unauth'} = $type;
5010: }
5011: if ($type eq $settings->{'auth'}) {
5012: $checked{'auth'} = $type;
5013: }
5014: }
5015: }
5016: my %lt = &Apache::lonlocal::texthash (
5017: unauth => 'Catalog type for unauthenticated users',
5018: auth => 'Catalog type for authenticated users',
5019: none => 'No catalog',
5020: std => 'Standard catalog',
5021: domonly => 'Domain-only catalog',
5022: codesrch => "Code search form",
5023: );
5024: my $itemcount = 0;
5025: foreach my $item (@catitems) {
5026: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5027: $datatable .= '<tr '.$css_class.'>'.
5028: '<td>'.$lt{$item}.'</td>'.
5029: '<td class="LC_right_item"><span class="LC_nobreak">';
5030: foreach my $type (@cattypes) {
5031: my $ischecked;
5032: if ($checked{$item} eq $type) {
5033: $ischecked=' checked="checked"';
5034: }
5035: $datatable .= '<label>'.
5036: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5037: ' />'.$lt{$type}.'</label> ';
5038: }
5039: $datatable .= '</td></tr>';
5040: $itemcount ++;
5041: }
5042: $$rowtotal += $itemcount;
5043: } elsif ($position eq 'middle') {
5044: my $toggle_cats_crs = ' ';
5045: my $toggle_cats_dom = ' checked="checked" ';
5046: my $can_cat_crs = ' ';
5047: my $can_cat_dom = ' checked="checked" ';
5048: my $toggle_catscomm_comm = ' ';
5049: my $toggle_catscomm_dom = ' checked="checked" ';
5050: my $can_catcomm_comm = ' ';
5051: my $can_catcomm_dom = ' checked="checked" ';
5052:
5053: if (ref($settings) eq 'HASH') {
5054: if ($settings->{'togglecats'} eq 'crs') {
5055: $toggle_cats_crs = $toggle_cats_dom;
5056: $toggle_cats_dom = ' ';
5057: }
5058: if ($settings->{'categorize'} eq 'crs') {
5059: $can_cat_crs = $can_cat_dom;
5060: $can_cat_dom = ' ';
5061: }
5062: if ($settings->{'togglecatscomm'} eq 'comm') {
5063: $toggle_catscomm_comm = $toggle_catscomm_dom;
5064: $toggle_catscomm_dom = ' ';
5065: }
5066: if ($settings->{'categorizecomm'} eq 'comm') {
5067: $can_catcomm_comm = $can_catcomm_dom;
5068: $can_catcomm_dom = ' ';
5069: }
5070: }
5071: my %title = &Apache::lonlocal::texthash (
5072: togglecats => 'Show/Hide a course in catalog',
5073: togglecatscomm => 'Show/Hide a community in catalog',
5074: categorize => 'Assign a category to a course',
5075: categorizecomm => 'Assign a category to a community',
5076: );
5077: my %level = &Apache::lonlocal::texthash (
5078: dom => 'Set in Domain',
5079: crs => 'Set in Course',
5080: comm => 'Set in Community',
5081: );
5082: $datatable = '<tr class="LC_odd_row">'.
5083: '<td>'.$title{'togglecats'}.'</td>'.
5084: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5085: '<input type="radio" name="togglecats"'.
5086: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5087: '<label><input type="radio" name="togglecats"'.
5088: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5089: '</tr><tr>'.
5090: '<td>'.$title{'categorize'}.'</td>'.
5091: '<td class="LC_right_item"><span class="LC_nobreak">'.
5092: '<label><input type="radio" name="categorize"'.
5093: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5094: '<label><input type="radio" name="categorize"'.
5095: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5096: '</tr><tr class="LC_odd_row">'.
5097: '<td>'.$title{'togglecatscomm'}.'</td>'.
5098: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5099: '<input type="radio" name="togglecatscomm"'.
5100: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5101: '<label><input type="radio" name="togglecatscomm"'.
5102: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5103: '</tr><tr>'.
5104: '<td>'.$title{'categorizecomm'}.'</td>'.
5105: '<td class="LC_right_item"><span class="LC_nobreak">'.
5106: '<label><input type="radio" name="categorizecomm"'.
5107: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5108: '<label><input type="radio" name="categorizecomm"'.
5109: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5110: '</tr>';
5111: $$rowtotal += 4;
5112: } else {
5113: my $css_class;
5114: my $itemcount = 1;
5115: my $cathash;
5116: if (ref($settings) eq 'HASH') {
5117: $cathash = $settings->{'cats'};
5118: }
5119: if (ref($cathash) eq 'HASH') {
5120: my (@cats,@trails,%allitems,%idx,@jsarray);
5121: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5122: \%allitems,\%idx,\@jsarray);
5123: my $maxdepth = scalar(@cats);
5124: my $colattrib = '';
5125: if ($maxdepth > 2) {
5126: $colattrib = ' colspan="2" ';
5127: }
5128: my @path;
5129: if (@cats > 0) {
5130: if (ref($cats[0]) eq 'ARRAY') {
5131: my $numtop = @{$cats[0]};
5132: my $maxnum = $numtop;
5133: my %default_names = (
5134: instcode => &mt('Official courses'),
5135: communities => &mt('Communities'),
5136: );
5137:
5138: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5139: ($cathash->{'instcode::0'} eq '') ||
5140: (!grep(/^communities$/,@{$cats[0]})) ||
5141: ($cathash->{'communities::0'} eq '')) {
5142: $maxnum ++;
5143: }
5144: my $lastidx;
5145: for (my $i=0; $i<$numtop; $i++) {
5146: my $parent = $cats[0][$i];
5147: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5148: my $item = &escape($parent).'::0';
5149: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5150: $lastidx = $idx{$item};
5151: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5152: .'<select name="'.$item.'"'.$chgstr.'>';
5153: for (my $k=0; $k<=$maxnum; $k++) {
5154: my $vpos = $k+1;
5155: my $selstr;
5156: if ($k == $i) {
5157: $selstr = ' selected="selected" ';
5158: }
5159: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5160: }
5161: $datatable .= '</select></span></td><td>';
5162: if ($parent eq 'instcode' || $parent eq 'communities') {
5163: $datatable .= '<span class="LC_nobreak">'
5164: .$default_names{$parent}.'</span>';
5165: if ($parent eq 'instcode') {
5166: $datatable .= '<br /><span class="LC_nobreak">('
5167: .&mt('with institutional codes')
5168: .')</span></td><td'.$colattrib.'>';
5169: } else {
5170: $datatable .= '<table><tr><td>';
5171: }
5172: $datatable .= '<span class="LC_nobreak">'
5173: .'<label><input type="radio" name="'
5174: .$parent.'" value="1" checked="checked" />'
5175: .&mt('Display').'</label>';
5176: if ($parent eq 'instcode') {
5177: $datatable .= ' ';
5178: } else {
5179: $datatable .= '</span></td></tr><tr><td>'
5180: .'<span class="LC_nobreak">';
5181: }
5182: $datatable .= '<label><input type="radio" name="'
5183: .$parent.'" value="0" />'
5184: .&mt('Do not display').'</label></span>';
5185: if ($parent eq 'communities') {
5186: $datatable .= '</td></tr></table>';
5187: }
5188: $datatable .= '</td>';
5189: } else {
5190: $datatable .= $parent
5191: .' <span class="LC_nobreak"><label>'
5192: .'<input type="checkbox" name="deletecategory" '
5193: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5194: }
5195: my $depth = 1;
5196: push(@path,$parent);
5197: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5198: pop(@path);
5199: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5200: $itemcount ++;
5201: }
5202: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5203: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5204: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5205: for (my $k=0; $k<=$maxnum; $k++) {
5206: my $vpos = $k+1;
5207: my $selstr;
5208: if ($k == $numtop) {
5209: $selstr = ' selected="selected" ';
5210: }
5211: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5212: }
5213: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5214: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5215: .'</tr>'."\n";
5216: $itemcount ++;
5217: foreach my $default ('instcode','communities') {
5218: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5219: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5220: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5221: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5222: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5223: for (my $k=0; $k<=$maxnum; $k++) {
5224: my $vpos = $k+1;
5225: my $selstr;
5226: if ($k == $maxnum) {
5227: $selstr = ' selected="selected" ';
5228: }
5229: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5230: }
5231: $datatable .= '</select></span></td>'.
5232: '<td><span class="LC_nobreak">'.
5233: $default_names{$default}.'</span>';
5234: if ($default eq 'instcode') {
5235: $datatable .= '<br /><span class="LC_nobreak">('
5236: .&mt('with institutional codes').')</span>';
5237: }
5238: $datatable .= '</td>'
5239: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5240: .&mt('Display').'</label> '
5241: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5242: .&mt('Do not display').'</label></span></td></tr>';
5243: }
5244: }
5245: }
5246: } else {
5247: $datatable .= &initialize_categories($itemcount);
5248: }
5249: } else {
5250: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5251: .&initialize_categories($itemcount);
5252: }
5253: $$rowtotal += $itemcount;
5254: }
5255: return $datatable;
5256: }
5257:
5258: sub print_serverstatuses {
5259: my ($dom,$settings,$rowtotal) = @_;
5260: my $datatable;
5261: my @pages = &serverstatus_pages();
5262: my (%namedaccess,%machineaccess);
5263: foreach my $type (@pages) {
5264: $namedaccess{$type} = '';
5265: $machineaccess{$type}= '';
5266: }
5267: if (ref($settings) eq 'HASH') {
5268: foreach my $type (@pages) {
5269: if (exists($settings->{$type})) {
5270: if (ref($settings->{$type}) eq 'HASH') {
5271: foreach my $key (keys(%{$settings->{$type}})) {
5272: if ($key eq 'namedusers') {
5273: $namedaccess{$type} = $settings->{$type}->{$key};
5274: } elsif ($key eq 'machines') {
5275: $machineaccess{$type} = $settings->{$type}->{$key};
5276: }
5277: }
5278: }
5279: }
5280: }
5281: }
5282: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5283: my $rownum = 0;
5284: my $css_class;
5285: foreach my $type (@pages) {
5286: $rownum ++;
5287: $css_class = $rownum%2?' class="LC_odd_row"':'';
5288: $datatable .= '<tr'.$css_class.'>'.
5289: '<td><span class="LC_nobreak">'.
5290: $titles->{$type}.'</span></td>'.
5291: '<td class="LC_left_item">'.
5292: '<input type="text" name="'.$type.'_namedusers" '.
5293: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5294: '<td class="LC_right_item">'.
5295: '<span class="LC_nobreak">'.
5296: '<input type="text" name="'.$type.'_machines" '.
5297: 'value="'.$machineaccess{$type}.'" size="10" />'.
5298: '</td></tr>'."\n";
5299: }
5300: $$rowtotal += $rownum;
5301: return $datatable;
5302: }
5303:
5304: sub serverstatus_pages {
5305: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5306: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5307: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5308: 'uniquecodes','diskusage');
5309: }
5310:
5311: sub defaults_javascript {
5312: my ($settings) = @_;
5313: return unless (ref($settings) eq 'HASH');
5314: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5315: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5316: if ($maxnum eq '') {
5317: $maxnum = 0;
5318: }
5319: $maxnum ++;
5320: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5321: return <<"ENDSCRIPT";
5322: <script type="text/javascript">
5323: // <![CDATA[
5324: function reorderTypes(form,caller) {
5325: var changedVal;
5326: $jstext
5327: var newpos = 'addinststatus_pos';
5328: var current = new Array;
5329: var maxh = $maxnum;
5330: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5331: var oldVal;
5332: if (caller == newpos) {
5333: changedVal = newitemVal;
5334: } else {
5335: var curritem = 'inststatus_pos_'+caller;
5336: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5337: current[newitemVal] = newpos;
5338: }
5339: for (var i=0; i<inststatuses.length; i++) {
5340: if (inststatuses[i] != caller) {
5341: var elementName = 'inststatus_pos_'+inststatuses[i];
5342: if (form.elements[elementName]) {
5343: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5344: current[currVal] = elementName;
5345: }
5346: }
5347: }
5348: for (var j=0; j<maxh; j++) {
5349: if (current[j] == undefined) {
5350: oldVal = j;
5351: }
5352: }
5353: if (oldVal < changedVal) {
5354: for (var k=oldVal+1; k<=changedVal ; k++) {
5355: var elementName = current[k];
5356: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5357: }
5358: } else {
5359: for (var k=changedVal; k<oldVal; k++) {
5360: var elementName = current[k];
5361: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5362: }
5363: }
5364: return;
5365: }
5366:
5367: // ]]>
5368: </script>
5369:
5370: ENDSCRIPT
5371: }
5372: }
5373:
5374: sub coursecategories_javascript {
5375: my ($settings) = @_;
5376: my ($output,$jstext,$cathash);
5377: if (ref($settings) eq 'HASH') {
5378: $cathash = $settings->{'cats'};
5379: }
5380: if (ref($cathash) eq 'HASH') {
5381: my (@cats,@jsarray,%idx);
5382: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5383: if (@jsarray > 0) {
5384: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5385: for (my $i=0; $i<@jsarray; $i++) {
5386: if (ref($jsarray[$i]) eq 'ARRAY') {
5387: my $catstr = join('","',@{$jsarray[$i]});
5388: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5389: }
5390: }
5391: }
5392: } else {
5393: $jstext = ' var categories = Array(1);'."\n".
5394: ' categories[0] = Array("instcode_pos");'."\n";
5395: }
5396: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5397: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5398: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5399: $output = <<"ENDSCRIPT";
5400: <script type="text/javascript">
5401: // <![CDATA[
5402: function reorderCats(form,parent,item,idx) {
5403: var changedVal;
5404: $jstext
5405: var newpos = 'addcategory_pos';
5406: if (parent == '') {
5407: var has_instcode = 0;
5408: var maxtop = categories[idx].length;
5409: for (var j=0; j<maxtop; j++) {
5410: if (categories[idx][j] == 'instcode::0') {
5411: has_instcode == 1;
5412: }
5413: }
5414: if (has_instcode == 0) {
5415: categories[idx][maxtop] = 'instcode_pos';
5416: }
5417: } else {
5418: newpos += '_'+parent;
5419: }
5420: var maxh = 1 + categories[idx].length;
5421: var current = new Array;
5422: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5423: if (item == newpos) {
5424: changedVal = newitemVal;
5425: } else {
5426: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5427: current[newitemVal] = newpos;
5428: }
5429: for (var i=0; i<categories[idx].length; i++) {
5430: var elementName = categories[idx][i];
5431: if (elementName != item) {
5432: if (form.elements[elementName]) {
5433: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5434: current[currVal] = elementName;
5435: }
5436: }
5437: }
5438: var oldVal;
5439: for (var j=0; j<maxh; j++) {
5440: if (current[j] == undefined) {
5441: oldVal = j;
5442: }
5443: }
5444: if (oldVal < changedVal) {
5445: for (var k=oldVal+1; k<=changedVal ; k++) {
5446: var elementName = current[k];
5447: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5448: }
5449: } else {
5450: for (var k=changedVal; k<oldVal; k++) {
5451: var elementName = current[k];
5452: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5453: }
5454: }
5455: return;
5456: }
5457:
5458: function categoryCheck(form) {
5459: if (form.elements['addcategory_name'].value == 'instcode') {
5460: alert('$instcode_reserved\\n$choose_again');
5461: return false;
5462: }
5463: if (form.elements['addcategory_name'].value == 'communities') {
5464: alert('$communities_reserved\\n$choose_again');
5465: return false;
5466: }
5467: return true;
5468: }
5469:
5470: // ]]>
5471: </script>
5472:
5473: ENDSCRIPT
5474: return $output;
5475: }
5476:
5477: sub initialize_categories {
5478: my ($itemcount) = @_;
5479: my ($datatable,$css_class,$chgstr);
5480: my %default_names = (
5481: instcode => 'Official courses (with institutional codes)',
5482: communities => 'Communities',
5483: );
5484: my $select0 = ' selected="selected"';
5485: my $select1 = '';
5486: foreach my $default ('instcode','communities') {
5487: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5488: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5489: if ($default eq 'communities') {
5490: $select1 = $select0;
5491: $select0 = '';
5492: }
5493: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5494: .'<select name="'.$default.'_pos">'
5495: .'<option value="0"'.$select0.'>1</option>'
5496: .'<option value="1"'.$select1.'>2</option>'
5497: .'<option value="2">3</option></select> '
5498: .$default_names{$default}
5499: .'</span></td><td><span class="LC_nobreak">'
5500: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5501: .&mt('Display').'</label> <label>'
5502: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5503: .'</label></span></td></tr>';
5504: $itemcount ++;
5505: }
5506: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5507: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5508: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5509: .'<select name="addcategory_pos"'.$chgstr.'>'
5510: .'<option value="0">1</option>'
5511: .'<option value="1">2</option>'
5512: .'<option value="2" selected="selected">3</option></select> '
5513: .&mt('Add category').'</td><td>'.&mt('Name:')
5514: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5515: return $datatable;
5516: }
5517:
5518: sub build_category_rows {
5519: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5520: my ($text,$name,$item,$chgstr);
5521: if (ref($cats) eq 'ARRAY') {
5522: my $maxdepth = scalar(@{$cats});
5523: if (ref($cats->[$depth]) eq 'HASH') {
5524: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5525: my $numchildren = @{$cats->[$depth]{$parent}};
5526: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5527: $text .= '<td><table class="LC_data_table">';
5528: my ($idxnum,$parent_name,$parent_item);
5529: my $higher = $depth - 1;
5530: if ($higher == 0) {
5531: $parent_name = &escape($parent).'::'.$higher;
5532: } else {
5533: if (ref($path) eq 'ARRAY') {
5534: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5535: }
5536: }
5537: $parent_item = 'addcategory_pos_'.$parent_name;
5538: for (my $j=0; $j<=$numchildren; $j++) {
5539: if ($j < $numchildren) {
5540: $name = $cats->[$depth]{$parent}[$j];
5541: $item = &escape($name).':'.&escape($parent).':'.$depth;
5542: $idxnum = $idx->{$item};
5543: } else {
5544: $name = $parent_name;
5545: $item = $parent_item;
5546: }
5547: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5548: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5549: for (my $i=0; $i<=$numchildren; $i++) {
5550: my $vpos = $i+1;
5551: my $selstr;
5552: if ($j == $i) {
5553: $selstr = ' selected="selected" ';
5554: }
5555: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5556: }
5557: $text .= '</select> ';
5558: if ($j < $numchildren) {
5559: my $deeper = $depth+1;
5560: $text .= $name.' '
5561: .'<label><input type="checkbox" name="deletecategory" value="'
5562: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5563: if(ref($path) eq 'ARRAY') {
5564: push(@{$path},$name);
5565: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5566: pop(@{$path});
5567: }
5568: } else {
5569: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5570: if ($j == $numchildren) {
5571: $text .= $name;
5572: } else {
5573: $text .= $item;
5574: }
5575: $text .= '" value="" />';
5576: }
5577: $text .= '</td></tr>';
5578: }
5579: $text .= '</table></td>';
5580: } else {
5581: my $higher = $depth-1;
5582: if ($higher == 0) {
5583: $name = &escape($parent).'::'.$higher;
5584: } else {
5585: if (ref($path) eq 'ARRAY') {
5586: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5587: }
5588: }
5589: my $colspan;
5590: if ($parent ne 'instcode') {
5591: $colspan = $maxdepth - $depth - 1;
5592: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5593: }
5594: }
5595: }
5596: }
5597: return $text;
5598: }
5599:
5600: sub modifiable_userdata_row {
5601: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5602: my ($role,$rolename,$statustype);
5603: $role = $item;
5604: if ($context eq 'cancreate') {
5605: if ($item =~ /^emailusername_(.+)$/) {
5606: $statustype = $1;
5607: $role = 'emailusername';
5608: if (ref($usertypes) eq 'HASH') {
5609: if ($usertypes->{$statustype}) {
5610: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5611: } else {
5612: $rolename = &mt('Data provided by user');
5613: }
5614: }
5615: }
5616: } elsif ($context eq 'selfcreate') {
5617: if (ref($usertypes) eq 'HASH') {
5618: $rolename = $usertypes->{$role};
5619: } else {
5620: $rolename = $role;
5621: }
5622: } else {
5623: if ($role eq 'cr') {
5624: $rolename = &mt('Custom role');
5625: } else {
5626: $rolename = &Apache::lonnet::plaintext($role);
5627: }
5628: }
5629: my (@fields,%fieldtitles);
5630: if (ref($fieldsref) eq 'ARRAY') {
5631: @fields = @{$fieldsref};
5632: } else {
5633: @fields = ('lastname','firstname','middlename','generation',
5634: 'permanentemail','id');
5635: }
5636: if ((ref($titlesref) eq 'HASH')) {
5637: %fieldtitles = %{$titlesref};
5638: } else {
5639: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5640: }
5641: my $output;
5642: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5643: $output = '<tr '.$css_class.'>'.
5644: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5645: '<td class="LC_left_item" colspan="2"><table>';
5646: my $rem;
5647: my %checks;
5648: if (ref($settings) eq 'HASH') {
5649: if (ref($settings->{$context}) eq 'HASH') {
5650: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5651: my $hashref = $settings->{$context}->{$role};
5652: if ($role eq 'emailusername') {
5653: if ($statustype) {
5654: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5655: $hashref = $settings->{$context}->{$role}->{$statustype};
5656: if (ref($hashref) eq 'HASH') {
5657: foreach my $field (@fields) {
5658: if ($hashref->{$field}) {
5659: $checks{$field} = $hashref->{$field};
5660: }
5661: }
5662: }
5663: }
5664: }
5665: } else {
5666: if (ref($hashref) eq 'HASH') {
5667: foreach my $field (@fields) {
5668: if ($hashref->{$field}) {
5669: $checks{$field} = ' checked="checked" ';
5670: }
5671: }
5672: }
5673: }
5674: }
5675: }
5676: }
5677:
5678: for (my $i=0; $i<@fields; $i++) {
5679: my $rem = $i%($numinrow);
5680: if ($rem == 0) {
5681: if ($i > 0) {
5682: $output .= '</tr>';
5683: }
5684: $output .= '<tr>';
5685: }
5686: my $check = ' ';
5687: unless ($role eq 'emailusername') {
5688: if (exists($checks{$fields[$i]})) {
5689: $check = $checks{$fields[$i]}
5690: } else {
5691: if ($role eq 'st') {
5692: if (ref($settings) ne 'HASH') {
5693: $check = ' checked="checked" ';
5694: }
5695: }
5696: }
5697: }
5698: $output .= '<td class="LC_left_item">'.
5699: '<span class="LC_nobreak">';
5700: if ($role eq 'emailusername') {
5701: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5702: $checks{$fields[$i]} = 'omit';
5703: }
5704: foreach my $option ('required','optional','omit') {
5705: my $checked='';
5706: if ($checks{$fields[$i]} eq $option) {
5707: $checked='checked="checked" ';
5708: }
5709: $output .= '<label>'.
5710: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5711: &mt($option).'</label>'.(' ' x2);
5712: }
5713: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5714: } else {
5715: $output .= '<label>'.
5716: '<input type="checkbox" name="canmodify_'.$role.'" '.
5717: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5718: '</label>';
5719: }
5720: $output .= '</span></td>';
5721: $rem = @fields%($numinrow);
5722: }
5723: my $colsleft = $numinrow - $rem;
5724: if ($colsleft > 1 ) {
5725: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5726: ' </td>';
5727: } elsif ($colsleft == 1) {
5728: $output .= '<td class="LC_left_item"> </td>';
5729: }
5730: $output .= '</tr></table></td></tr>';
5731: return $output;
5732: }
5733:
5734: sub insttypes_row {
5735: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5736: my %lt = &Apache::lonlocal::texthash (
5737: cansearch => 'Users allowed to search',
5738: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5739: lockablenames => 'User preference to lock name',
5740: );
5741: my $showdom;
5742: if ($context eq 'cansearch') {
5743: $showdom = ' ('.$dom.')';
5744: }
5745: my $class = 'LC_left_item';
5746: if ($context eq 'statustocreate') {
5747: $class = 'LC_right_item';
5748: }
5749: my $css_class = ' class="LC_odd_row"';
5750: if ($rownum ne '') {
5751: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5752: }
5753: my $output = '<tr'.$css_class.'>'.
5754: '<td>'.$lt{$context}.$showdom.
5755: '</td><td class="'.$class.'" colspan="2"><table>';
5756: my $rem;
5757: if (ref($types) eq 'ARRAY') {
5758: for (my $i=0; $i<@{$types}; $i++) {
5759: if (defined($usertypes->{$types->[$i]})) {
5760: my $rem = $i%($numinrow);
5761: if ($rem == 0) {
5762: if ($i > 0) {
5763: $output .= '</tr>';
5764: }
5765: $output .= '<tr>';
5766: }
5767: my $check = ' ';
5768: if (ref($settings) eq 'HASH') {
5769: if (ref($settings->{$context}) eq 'ARRAY') {
5770: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5771: $check = ' checked="checked" ';
5772: }
5773: } elsif ($context eq 'statustocreate') {
5774: $check = ' checked="checked" ';
5775: }
5776: }
5777: $output .= '<td class="LC_left_item">'.
5778: '<span class="LC_nobreak"><label>'.
5779: '<input type="checkbox" name="'.$context.'" '.
5780: 'value="'.$types->[$i].'"'.$check.'/>'.
5781: $usertypes->{$types->[$i]}.'</label></span></td>';
5782: }
5783: }
5784: $rem = @{$types}%($numinrow);
5785: }
5786: my $colsleft = $numinrow - $rem;
5787: if (($rem == 0) && (@{$types} > 0)) {
5788: $output .= '<tr>';
5789: }
5790: if ($colsleft > 1) {
5791: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5792: } else {
5793: $output .= '<td class="LC_left_item">';
5794: }
5795: my $defcheck = ' ';
5796: if (ref($settings) eq 'HASH') {
5797: if (ref($settings->{$context}) eq 'ARRAY') {
5798: if (grep(/^default$/,@{$settings->{$context}})) {
5799: $defcheck = ' checked="checked" ';
5800: }
5801: } elsif ($context eq 'statustocreate') {
5802: $defcheck = ' checked="checked" ';
5803: }
5804: }
5805: $output .= '<span class="LC_nobreak"><label>'.
5806: '<input type="checkbox" name="'.$context.'" '.
5807: 'value="default"'.$defcheck.'/>'.
5808: $othertitle.'</label></span></td>'.
5809: '</tr></table></td></tr>';
5810: return $output;
5811: }
5812:
5813: sub sorted_searchtitles {
5814: my %searchtitles = &Apache::lonlocal::texthash(
5815: 'uname' => 'username',
5816: 'lastname' => 'last name',
5817: 'lastfirst' => 'last name, first name',
5818: );
5819: my @titleorder = ('uname','lastname','lastfirst');
5820: return (\%searchtitles,\@titleorder);
5821: }
5822:
5823: sub sorted_searchtypes {
5824: my %srchtypes_desc = (
5825: exact => 'is exact match',
5826: contains => 'contains ..',
5827: begins => 'begins with ..',
5828: );
5829: my @srchtypeorder = ('exact','begins','contains');
5830: return (\%srchtypes_desc,\@srchtypeorder);
5831: }
5832:
5833: sub usertype_update_row {
5834: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5835: my $datatable;
5836: my $numinrow = 4;
5837: foreach my $type (@{$types}) {
5838: if (defined($usertypes->{$type})) {
5839: $$rownums ++;
5840: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5841: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5842: '</td><td class="LC_left_item"><table>';
5843: for (my $i=0; $i<@{$fields}; $i++) {
5844: my $rem = $i%($numinrow);
5845: if ($rem == 0) {
5846: if ($i > 0) {
5847: $datatable .= '</tr>';
5848: }
5849: $datatable .= '<tr>';
5850: }
5851: my $check = ' ';
5852: if (ref($settings) eq 'HASH') {
5853: if (ref($settings->{'fields'}) eq 'HASH') {
5854: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5855: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5856: $check = ' checked="checked" ';
5857: }
5858: }
5859: }
5860: }
5861:
5862: if ($i == @{$fields}-1) {
5863: my $colsleft = $numinrow - $rem;
5864: if ($colsleft > 1) {
5865: $datatable .= '<td colspan="'.$colsleft.'">';
5866: } else {
5867: $datatable .= '<td>';
5868: }
5869: } else {
5870: $datatable .= '<td>';
5871: }
5872: $datatable .= '<span class="LC_nobreak"><label>'.
5873: '<input type="checkbox" name="updateable_'.$type.
5874: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5875: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5876: }
5877: $datatable .= '</tr></table></td></tr>';
5878: }
5879: }
5880: return $datatable;
5881: }
5882:
5883: sub modify_login {
5884: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5885: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5886: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5887: %title = ( coursecatalog => 'Display course catalog',
5888: adminmail => 'Display administrator E-mail address',
5889: helpdesk => 'Display "Contact Helpdesk" link',
5890: newuser => 'Link for visitors to create a user account',
5891: loginheader => 'Log-in box header');
5892: @offon = ('off','on');
5893: if (ref($domconfig{login}) eq 'HASH') {
5894: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5895: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5896: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5897: }
5898: }
5899: }
5900: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5901: \%domconfig,\%loginhash);
5902: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5903: foreach my $item (@toggles) {
5904: $loginhash{login}{$item} = $env{'form.'.$item};
5905: }
5906: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5907: if (ref($colchanges{'login'}) eq 'HASH') {
5908: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5909: \%loginhash);
5910: }
5911:
5912: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5913: my %domservers = &Apache::lonnet::get_servers($dom);
5914: my @loginvia_attribs = ('serverpath','custompath','exempt');
5915: if (keys(%servers) > 1) {
5916: foreach my $lonhost (keys(%servers)) {
5917: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5918: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5919: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5920: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5921: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5922: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5923: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5924: $changes{'loginvia'}{$lonhost} = 1;
5925: } else {
5926: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5927: $changes{'loginvia'}{$lonhost} = 1;
5928: }
5929: } else {
5930: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5931: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5932: $changes{'loginvia'}{$lonhost} = 1;
5933: }
5934: }
5935: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5936: foreach my $item (@loginvia_attribs) {
5937: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5938: }
5939: } else {
5940: foreach my $item (@loginvia_attribs) {
5941: my $new = $env{'form.'.$lonhost.'_'.$item};
5942: if (($item eq 'serverpath') && ($new eq 'custom')) {
5943: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5944: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5945: $new = '/';
5946: }
5947: }
5948: if (($item eq 'custompath') &&
5949: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5950: $new = '';
5951: }
5952: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5953: $changes{'loginvia'}{$lonhost} = 1;
5954: }
5955: if ($item eq 'exempt') {
5956: $new = &check_exempt_addresses($new);
5957: }
5958: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5959: }
5960: }
5961: } else {
5962: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5963: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5964: $changes{'loginvia'}{$lonhost} = 1;
5965: foreach my $item (@loginvia_attribs) {
5966: my $new = $env{'form.'.$lonhost.'_'.$item};
5967: if (($item eq 'serverpath') && ($new eq 'custom')) {
5968: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5969: $new = '/';
5970: }
5971: }
5972: if (($item eq 'custompath') &&
5973: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5974: $new = '';
5975: }
5976: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5977: }
5978: }
5979: }
5980: }
5981: }
5982:
5983: my $servadm = $r->dir_config('lonAdmEMail');
5984: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5985: if (ref($domconfig{'login'}) eq 'HASH') {
5986: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5987: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5988: if ($lang eq 'nolang') {
5989: push(@currlangs,$lang);
5990: } elsif (defined($langchoices{$lang})) {
5991: push(@currlangs,$lang);
5992: } else {
5993: next;
5994: }
5995: }
5996: }
5997: }
5998: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5999: if (@currlangs > 0) {
6000: foreach my $lang (@currlangs) {
6001: if (grep(/^\Q$lang\E$/,@delurls)) {
6002: $changes{'helpurl'}{$lang} = 1;
6003: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6004: $changes{'helpurl'}{$lang} = 1;
6005: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6006: push(@newlangs,$lang);
6007: } else {
6008: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6009: }
6010: }
6011: }
6012: unless (grep(/^nolang$/,@currlangs)) {
6013: if ($env{'form.loginhelpurl_nolang.filename'}) {
6014: $changes{'helpurl'}{'nolang'} = 1;
6015: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6016: push(@newlangs,'nolang');
6017: }
6018: }
6019: if ($env{'form.loginhelpurl_add_lang'}) {
6020: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6021: ($env{'form.loginhelpurl_add_file.filename'})) {
6022: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6023: $addedfile = $env{'form.loginhelpurl_add_lang'};
6024: }
6025: }
6026: if ((@newlangs > 0) || ($addedfile)) {
6027: my $error;
6028: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6029: if ($configuserok eq 'ok') {
6030: if ($switchserver) {
6031: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6032: } elsif ($author_ok eq 'ok') {
6033: my @allnew = @newlangs;
6034: if ($addedfile ne '') {
6035: push(@allnew,$addedfile);
6036: }
6037: foreach my $lang (@allnew) {
6038: my $formelem = 'loginhelpurl_'.$lang;
6039: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6040: $formelem = 'loginhelpurl_add_file';
6041: }
6042: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6043: "help/$lang",'','',$newfile{$lang});
6044: if ($result eq 'ok') {
6045: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6046: $changes{'helpurl'}{$lang} = 1;
6047: } else {
6048: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6049: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6050: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6051: (!grep(/^\Q$lang\E$/,@delurls))) {
6052: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6053: }
6054: }
6055: }
6056: } else {
6057: $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);
6058: }
6059: } else {
6060: $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);
6061: }
6062: if ($error) {
6063: &Apache::lonnet::logthis($error);
6064: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6065: }
6066: }
6067:
6068: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6069: if (ref($domconfig{'login'}) eq 'HASH') {
6070: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6071: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6072: if ($domservers{$lonhost}) {
6073: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6074: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6075: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6076: }
6077: }
6078: }
6079: }
6080: }
6081: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6082: foreach my $lonhost (sort(keys(%domservers))) {
6083: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6084: $changes{'headtag'}{$lonhost} = 1;
6085: } else {
6086: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6087: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6088: }
6089: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6090: push(@newhosts,$lonhost);
6091: } elsif ($currheadtagurls{$lonhost}) {
6092: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6093: if ($currexempt{$lonhost}) {
6094: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6095: $changes{'headtag'}{$lonhost} = 1;
6096: }
6097: } elsif ($possexempt{$lonhost}) {
6098: $changes{'headtag'}{$lonhost} = 1;
6099: }
6100: if ($possexempt{$lonhost}) {
6101: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6102: }
6103: }
6104: }
6105: }
6106: if (@newhosts) {
6107: my $error;
6108: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6109: if ($configuserok eq 'ok') {
6110: if ($switchserver) {
6111: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6112: } elsif ($author_ok eq 'ok') {
6113: foreach my $lonhost (@newhosts) {
6114: my $formelem = 'loginheadtag_'.$lonhost;
6115: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6116: "login/headtag/$lonhost",'','',
6117: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6118: if ($result eq 'ok') {
6119: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6120: $changes{'headtag'}{$lonhost} = 1;
6121: if ($possexempt{$lonhost}) {
6122: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6123: }
6124: } else {
6125: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6126: $newheadtagurls{$lonhost},$result);
6127: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6128: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6129: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6130: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6131: }
6132: }
6133: }
6134: } else {
6135: $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);
6136: }
6137: } else {
6138: $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);
6139: }
6140: if ($error) {
6141: &Apache::lonnet::logthis($error);
6142: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6143: }
6144: }
6145: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6146:
6147: my $defaulthelpfile = '/adm/loginproblems.html';
6148: my $defaulttext = &mt('Default in use');
6149:
6150: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6151: $dom);
6152: if ($putresult eq 'ok') {
6153: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6154: my %defaultchecked = (
6155: 'coursecatalog' => 'on',
6156: 'helpdesk' => 'on',
6157: 'adminmail' => 'off',
6158: 'newuser' => 'off',
6159: );
6160: if (ref($domconfig{'login'}) eq 'HASH') {
6161: foreach my $item (@toggles) {
6162: if ($defaultchecked{$item} eq 'on') {
6163: if (($domconfig{'login'}{$item} eq '0') &&
6164: ($env{'form.'.$item} eq '1')) {
6165: $changes{$item} = 1;
6166: } elsif (($domconfig{'login'}{$item} eq '' ||
6167: $domconfig{'login'}{$item} eq '1') &&
6168: ($env{'form.'.$item} eq '0')) {
6169: $changes{$item} = 1;
6170: }
6171: } elsif ($defaultchecked{$item} eq 'off') {
6172: if (($domconfig{'login'}{$item} eq '1') &&
6173: ($env{'form.'.$item} eq '0')) {
6174: $changes{$item} = 1;
6175: } elsif (($domconfig{'login'}{$item} eq '' ||
6176: $domconfig{'login'}{$item} eq '0') &&
6177: ($env{'form.'.$item} eq '1')) {
6178: $changes{$item} = 1;
6179: }
6180: }
6181: }
6182: }
6183: if (keys(%changes) > 0 || $colchgtext) {
6184: &Apache::loncommon::devalidate_domconfig_cache($dom);
6185: if (ref($lastactref) eq 'HASH') {
6186: $lastactref->{'domainconfig'} = 1;
6187: }
6188: $resulttext = &mt('Changes made:').'<ul>';
6189: foreach my $item (sort(keys(%changes))) {
6190: if ($item eq 'loginvia') {
6191: if (ref($changes{$item}) eq 'HASH') {
6192: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6193: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6194: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6195: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6196: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6197: $protocol = 'http' if ($protocol ne 'https');
6198: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6199:
6200: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6201: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6202: } else {
6203: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6204: }
6205: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6206: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6207: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6208: }
6209: $resulttext .= '</li>';
6210: } else {
6211: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6212: }
6213: } else {
6214: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6215: }
6216: }
6217: $resulttext .= '</ul></li>';
6218: }
6219: } elsif ($item eq 'helpurl') {
6220: if (ref($changes{$item}) eq 'HASH') {
6221: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6222: if (grep(/^\Q$lang\E$/,@delurls)) {
6223: my ($chg,$link);
6224: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6225: if ($lang eq 'nolang') {
6226: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6227: } else {
6228: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6229: }
6230: $resulttext .= '<li>'.$chg.'</li>';
6231: } else {
6232: my $chg;
6233: if ($lang eq 'nolang') {
6234: $chg = &mt('custom log-in help file for no preferred language');
6235: } else {
6236: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6237: }
6238: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6239: $loginhash{'login'}{'helpurl'}{$lang}.
6240: '?inhibitmenu=yes',$chg,600,500).
6241: '</li>';
6242: }
6243: }
6244: }
6245: } elsif ($item eq 'headtag') {
6246: if (ref($changes{$item}) eq 'HASH') {
6247: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6248: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6249: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6250: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6251: $resulttext .= '<li><a href="'.
6252: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6253: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6254: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6255: if ($possexempt{$lonhost}) {
6256: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6257: } else {
6258: $resulttext .= &mt('included for any client IP');
6259: }
6260: $resulttext .= '</li>';
6261: }
6262: }
6263: }
6264: } elsif ($item eq 'captcha') {
6265: if (ref($loginhash{'login'}) eq 'HASH') {
6266: my $chgtxt;
6267: if ($loginhash{'login'}{$item} eq 'notused') {
6268: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6269: } else {
6270: my %captchas = &captcha_phrases();
6271: if ($captchas{$loginhash{'login'}{$item}}) {
6272: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6273: } else {
6274: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6275: }
6276: }
6277: $resulttext .= '<li>'.$chgtxt.'</li>';
6278: }
6279: } elsif ($item eq 'recaptchakeys') {
6280: if (ref($loginhash{'login'}) eq 'HASH') {
6281: my ($privkey,$pubkey);
6282: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6283: $pubkey = $loginhash{'login'}{$item}{'public'};
6284: $privkey = $loginhash{'login'}{$item}{'private'};
6285: }
6286: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6287: if (!$pubkey) {
6288: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6289: } else {
6290: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6291: }
6292: if (!$privkey) {
6293: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6294: } else {
6295: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6296: }
6297: $chgtxt .= '</ul>';
6298: $resulttext .= '<li>'.$chgtxt.'</li>';
6299: }
6300: } else {
6301: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6302: }
6303: }
6304: $resulttext .= $colchgtext.'</ul>';
6305: } else {
6306: $resulttext = &mt('No changes made to log-in page settings');
6307: }
6308: } else {
6309: $resulttext = '<span class="LC_error">'.
6310: &mt('An error occurred: [_1]',$putresult).'</span>';
6311: }
6312: if ($errors) {
6313: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6314: $errors.'</ul>';
6315: }
6316: return $resulttext;
6317: }
6318:
6319:
6320: sub check_exempt_addresses {
6321: my ($iplist) = @_;
6322: $iplist =~ s/^\s+//;
6323: $iplist =~ s/\s+$//;
6324: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6325: my (@okips,$new);
6326: foreach my $ip (@poss_ips) {
6327: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6328: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6329: push(@okips,$ip);
6330: }
6331: }
6332: }
6333: if (@okips > 0) {
6334: $new = join(',',@okips);
6335: } else {
6336: $new = '';
6337: }
6338: return $new;
6339: }
6340:
6341: sub color_font_choices {
6342: my %choices =
6343: &Apache::lonlocal::texthash (
6344: img => "Header",
6345: bgs => "Background colors",
6346: links => "Link colors",
6347: images => "Images",
6348: font => "Font color",
6349: fontmenu => "Font menu",
6350: pgbg => "Page",
6351: tabbg => "Header",
6352: sidebg => "Border",
6353: link => "Link",
6354: alink => "Active link",
6355: vlink => "Visited link",
6356: );
6357: return %choices;
6358: }
6359:
6360: sub modify_rolecolors {
6361: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6362: my ($resulttext,%rolehash);
6363: $rolehash{'rolecolors'} = {};
6364: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6365: if ($domconfig{'rolecolors'} eq '') {
6366: $domconfig{'rolecolors'} = {};
6367: }
6368: }
6369: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6370: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6371: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6372: $dom);
6373: if ($putresult eq 'ok') {
6374: if (keys(%changes) > 0) {
6375: &Apache::loncommon::devalidate_domconfig_cache($dom);
6376: if (ref($lastactref) eq 'HASH') {
6377: $lastactref->{'domainconfig'} = 1;
6378: }
6379: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6380: $rolehash{'rolecolors'});
6381: } else {
6382: $resulttext = &mt('No changes made to default color schemes');
6383: }
6384: } else {
6385: $resulttext = '<span class="LC_error">'.
6386: &mt('An error occurred: [_1]',$putresult).'</span>';
6387: }
6388: if ($errors) {
6389: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6390: $errors.'</ul>';
6391: }
6392: return $resulttext;
6393: }
6394:
6395: sub modify_colors {
6396: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6397: my (%changes,%choices);
6398: my @bgs;
6399: my @links = ('link','alink','vlink');
6400: my @logintext;
6401: my @images;
6402: my $servadm = $r->dir_config('lonAdmEMail');
6403: my $errors;
6404: my %defaults;
6405: foreach my $role (@{$roles}) {
6406: if ($role eq 'login') {
6407: %choices = &login_choices();
6408: @logintext = ('textcol','bgcol');
6409: } else {
6410: %choices = &color_font_choices();
6411: }
6412: if ($role eq 'login') {
6413: @images = ('img','logo','domlogo','login');
6414: @bgs = ('pgbg','mainbg','sidebg');
6415: } else {
6416: @images = ('img');
6417: @bgs = ('pgbg','tabbg','sidebg');
6418: }
6419: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6420: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6421: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6422: }
6423: if ($role eq 'login') {
6424: foreach my $item (@logintext) {
6425: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6426: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6427: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6428: }
6429: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6430: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6431: }
6432: }
6433: } else {
6434: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6435: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6436: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6437: }
6438: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6439: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6440: }
6441: }
6442: foreach my $item (@bgs) {
6443: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6444: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6445: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6446: }
6447: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6448: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6449: }
6450: }
6451: foreach my $item (@links) {
6452: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6453: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6454: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6455: }
6456: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6457: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6458: }
6459: }
6460: my ($configuserok,$author_ok,$switchserver) =
6461: &config_check($dom,$confname,$servadm);
6462: my ($width,$height) = &thumb_dimensions();
6463: if (ref($domconfig->{$role}) ne 'HASH') {
6464: $domconfig->{$role} = {};
6465: }
6466: foreach my $img (@images) {
6467: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6468: if (defined($env{'form.login_showlogo_'.$img})) {
6469: $confhash->{$role}{'showlogo'}{$img} = 1;
6470: } else {
6471: $confhash->{$role}{'showlogo'}{$img} = 0;
6472: }
6473: }
6474: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6475: && !defined($domconfig->{$role}{$img})
6476: && !$env{'form.'.$role.'_del_'.$img}
6477: && $env{'form.'.$role.'_import_'.$img}) {
6478: # import the old configured image from the .tab setting
6479: # if they haven't provided a new one
6480: $domconfig->{$role}{$img} =
6481: $env{'form.'.$role.'_import_'.$img};
6482: }
6483: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6484: my $error;
6485: if ($configuserok eq 'ok') {
6486: if ($switchserver) {
6487: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6488: } else {
6489: if ($author_ok eq 'ok') {
6490: my ($result,$logourl) =
6491: &publishlogo($r,'upload',$role.'_'.$img,
6492: $dom,$confname,$img,$width,$height);
6493: if ($result eq 'ok') {
6494: $confhash->{$role}{$img} = $logourl;
6495: $changes{$role}{'images'}{$img} = 1;
6496: } else {
6497: $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);
6498: }
6499: } else {
6500: $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);
6501: }
6502: }
6503: } else {
6504: $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);
6505: }
6506: if ($error) {
6507: &Apache::lonnet::logthis($error);
6508: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6509: }
6510: } elsif ($domconfig->{$role}{$img} ne '') {
6511: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6512: my $error;
6513: if ($configuserok eq 'ok') {
6514: # is confname an author?
6515: if ($switchserver eq '') {
6516: if ($author_ok eq 'ok') {
6517: my ($result,$logourl) =
6518: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6519: $dom,$confname,$img,$width,$height);
6520: if ($result eq 'ok') {
6521: $confhash->{$role}{$img} = $logourl;
6522: $changes{$role}{'images'}{$img} = 1;
6523: }
6524: }
6525: }
6526: }
6527: }
6528: }
6529: }
6530: if (ref($domconfig) eq 'HASH') {
6531: if (ref($domconfig->{$role}) eq 'HASH') {
6532: foreach my $img (@images) {
6533: if ($domconfig->{$role}{$img} ne '') {
6534: if ($env{'form.'.$role.'_del_'.$img}) {
6535: $confhash->{$role}{$img} = '';
6536: $changes{$role}{'images'}{$img} = 1;
6537: } else {
6538: if ($confhash->{$role}{$img} eq '') {
6539: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6540: }
6541: }
6542: } else {
6543: if ($env{'form.'.$role.'_del_'.$img}) {
6544: $confhash->{$role}{$img} = '';
6545: $changes{$role}{'images'}{$img} = 1;
6546: }
6547: }
6548: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6549: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6550: if ($confhash->{$role}{'showlogo'}{$img} ne
6551: $domconfig->{$role}{'showlogo'}{$img}) {
6552: $changes{$role}{'showlogo'}{$img} = 1;
6553: }
6554: } else {
6555: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6556: $changes{$role}{'showlogo'}{$img} = 1;
6557: }
6558: }
6559: }
6560: }
6561: if ($domconfig->{$role}{'font'} ne '') {
6562: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6563: $changes{$role}{'font'} = 1;
6564: }
6565: } else {
6566: if ($confhash->{$role}{'font'}) {
6567: $changes{$role}{'font'} = 1;
6568: }
6569: }
6570: if ($role ne 'login') {
6571: if ($domconfig->{$role}{'fontmenu'} ne '') {
6572: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6573: $changes{$role}{'fontmenu'} = 1;
6574: }
6575: } else {
6576: if ($confhash->{$role}{'fontmenu'}) {
6577: $changes{$role}{'fontmenu'} = 1;
6578: }
6579: }
6580: }
6581: foreach my $item (@bgs) {
6582: if ($domconfig->{$role}{$item} ne '') {
6583: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6584: $changes{$role}{'bgs'}{$item} = 1;
6585: }
6586: } else {
6587: if ($confhash->{$role}{$item}) {
6588: $changes{$role}{'bgs'}{$item} = 1;
6589: }
6590: }
6591: }
6592: foreach my $item (@links) {
6593: if ($domconfig->{$role}{$item} ne '') {
6594: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6595: $changes{$role}{'links'}{$item} = 1;
6596: }
6597: } else {
6598: if ($confhash->{$role}{$item}) {
6599: $changes{$role}{'links'}{$item} = 1;
6600: }
6601: }
6602: }
6603: foreach my $item (@logintext) {
6604: if ($domconfig->{$role}{$item} ne '') {
6605: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6606: $changes{$role}{'logintext'}{$item} = 1;
6607: }
6608: } else {
6609: if ($confhash->{$role}{$item}) {
6610: $changes{$role}{'logintext'}{$item} = 1;
6611: }
6612: }
6613: }
6614: } else {
6615: &default_change_checker($role,\@images,\@links,\@bgs,
6616: \@logintext,$confhash,\%changes);
6617: }
6618: } else {
6619: &default_change_checker($role,\@images,\@links,\@bgs,
6620: \@logintext,$confhash,\%changes);
6621: }
6622: }
6623: return ($errors,%changes);
6624: }
6625:
6626: sub config_check {
6627: my ($dom,$confname,$servadm) = @_;
6628: my ($configuserok,$author_ok,$switchserver,%currroles);
6629: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6630: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6631: $confname,$servadm);
6632: if ($configuserok eq 'ok') {
6633: $switchserver = &check_switchserver($dom,$confname);
6634: if ($switchserver eq '') {
6635: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6636: }
6637: }
6638: return ($configuserok,$author_ok,$switchserver);
6639: }
6640:
6641: sub default_change_checker {
6642: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6643: foreach my $item (@{$links}) {
6644: if ($confhash->{$role}{$item}) {
6645: $changes->{$role}{'links'}{$item} = 1;
6646: }
6647: }
6648: foreach my $item (@{$bgs}) {
6649: if ($confhash->{$role}{$item}) {
6650: $changes->{$role}{'bgs'}{$item} = 1;
6651: }
6652: }
6653: foreach my $item (@{$logintext}) {
6654: if ($confhash->{$role}{$item}) {
6655: $changes->{$role}{'logintext'}{$item} = 1;
6656: }
6657: }
6658: foreach my $img (@{$images}) {
6659: if ($env{'form.'.$role.'_del_'.$img}) {
6660: $confhash->{$role}{$img} = '';
6661: $changes->{$role}{'images'}{$img} = 1;
6662: }
6663: if ($role eq 'login') {
6664: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6665: $changes->{$role}{'showlogo'}{$img} = 1;
6666: }
6667: }
6668: }
6669: if ($confhash->{$role}{'font'}) {
6670: $changes->{$role}{'font'} = 1;
6671: }
6672: }
6673:
6674: sub display_colorchgs {
6675: my ($dom,$changes,$roles,$confhash) = @_;
6676: my (%choices,$resulttext);
6677: if (!grep(/^login$/,@{$roles})) {
6678: $resulttext = &mt('Changes made:').'<br />';
6679: }
6680: foreach my $role (@{$roles}) {
6681: if ($role eq 'login') {
6682: %choices = &login_choices();
6683: } else {
6684: %choices = &color_font_choices();
6685: }
6686: if (ref($changes->{$role}) eq 'HASH') {
6687: if ($role ne 'login') {
6688: $resulttext .= '<h4>'.&mt($role).'</h4>';
6689: }
6690: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6691: if ($role ne 'login') {
6692: $resulttext .= '<ul>';
6693: }
6694: if (ref($changes->{$role}{$key}) eq 'HASH') {
6695: if ($role ne 'login') {
6696: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6697: }
6698: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6699: if (($role eq 'login') && ($key eq 'showlogo')) {
6700: if ($confhash->{$role}{$key}{$item}) {
6701: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6702: } else {
6703: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6704: }
6705: } elsif ($confhash->{$role}{$item} eq '') {
6706: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6707: } else {
6708: my $newitem = $confhash->{$role}{$item};
6709: if ($key eq 'images') {
6710: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6711: }
6712: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6713: }
6714: }
6715: if ($role ne 'login') {
6716: $resulttext .= '</ul></li>';
6717: }
6718: } else {
6719: if ($confhash->{$role}{$key} eq '') {
6720: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6721: } else {
6722: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6723: }
6724: }
6725: if ($role ne 'login') {
6726: $resulttext .= '</ul>';
6727: }
6728: }
6729: }
6730: }
6731: return $resulttext;
6732: }
6733:
6734: sub thumb_dimensions {
6735: return ('200','50');
6736: }
6737:
6738: sub check_dimensions {
6739: my ($inputfile) = @_;
6740: my ($fullwidth,$fullheight);
6741: if ($inputfile =~ m|^[/\w.\-]+$|) {
6742: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6743: my $imageinfo = <PIPE>;
6744: if (!close(PIPE)) {
6745: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6746: }
6747: chomp($imageinfo);
6748: my ($fullsize) =
6749: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6750: if ($fullsize) {
6751: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6752: }
6753: }
6754: }
6755: return ($fullwidth,$fullheight);
6756: }
6757:
6758: sub check_configuser {
6759: my ($uhome,$dom,$confname,$servadm) = @_;
6760: my ($configuserok,%currroles);
6761: if ($uhome eq 'no_host') {
6762: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6763: my $configpass = &LONCAPA::Enrollment::create_password();
6764: $configuserok =
6765: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6766: $configpass,'','','','','',undef,$servadm);
6767: } else {
6768: $configuserok = 'ok';
6769: %currroles =
6770: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6771: }
6772: return ($configuserok,%currroles);
6773: }
6774:
6775: sub check_authorstatus {
6776: my ($dom,$confname,%currroles) = @_;
6777: my $author_ok;
6778: if (!$currroles{':'.$dom.':au'}) {
6779: my $start = time;
6780: my $end = 0;
6781: $author_ok =
6782: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6783: 'au',$end,$start,'','','domconfig');
6784: } else {
6785: $author_ok = 'ok';
6786: }
6787: return $author_ok;
6788: }
6789:
6790: sub publishlogo {
6791: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6792: my ($output,$fname,$logourl);
6793: if ($action eq 'upload') {
6794: $fname=$env{'form.'.$formname.'.filename'};
6795: chop($env{'form.'.$formname});
6796: } else {
6797: ($fname) = ($formname =~ /([^\/]+)$/);
6798: }
6799: if ($savefileas ne '') {
6800: $fname = $savefileas;
6801: }
6802: $fname=&Apache::lonnet::clean_filename($fname);
6803: # See if there is anything left
6804: unless ($fname) { return ('error: no uploaded file'); }
6805: $fname="$subdir/$fname";
6806: my $docroot=$r->dir_config('lonDocRoot');
6807: my $filepath="$docroot/priv";
6808: my $relpath = "$dom/$confname";
6809: my ($fnamepath,$file,$fetchthumb);
6810: $file=$fname;
6811: if ($fname=~m|/|) {
6812: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6813: }
6814: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6815: my $count;
6816: for ($count=5;$count<=$#parts;$count++) {
6817: $filepath.="/$parts[$count]";
6818: if ((-e $filepath)!=1) {
6819: mkdir($filepath,02770);
6820: }
6821: }
6822: # Check for bad extension and disallow upload
6823: if ($file=~/\.(\w+)$/ &&
6824: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6825: $output =
6826: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6827: } elsif ($file=~/\.(\w+)$/ &&
6828: !defined(&Apache::loncommon::fileembstyle($1))) {
6829: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6830: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6831: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6832: } elsif (-d "$filepath/$file") {
6833: $output = &mt('Filename is a directory name - rename the file and re-upload');
6834: } else {
6835: my $source = $filepath.'/'.$file;
6836: my $logfile;
6837: if (!open($logfile,">>$source".'.log')) {
6838: return (&mt('No write permission to Authoring Space'));
6839: }
6840: print $logfile
6841: "\n================= Publish ".localtime()." ================\n".
6842: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6843: # Save the file
6844: if (!open(FH,'>'.$source)) {
6845: &Apache::lonnet::logthis('Failed to create '.$source);
6846: return (&mt('Failed to create file'));
6847: }
6848: if ($action eq 'upload') {
6849: if (!print FH ($env{'form.'.$formname})) {
6850: &Apache::lonnet::logthis('Failed to write to '.$source);
6851: return (&mt('Failed to write file'));
6852: }
6853: } else {
6854: my $original = &Apache::lonnet::filelocation('',$formname);
6855: if(!copy($original,$source)) {
6856: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6857: return (&mt('Failed to write file'));
6858: }
6859: }
6860: close(FH);
6861: chmod(0660, $source); # Permissions to rw-rw---.
6862:
6863: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6864: my $copyfile=$targetdir.'/'.$file;
6865:
6866: my @parts=split(/\//,$targetdir);
6867: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6868: for (my $count=5;$count<=$#parts;$count++) {
6869: $path.="/$parts[$count]";
6870: if (!-e $path) {
6871: print $logfile "\nCreating directory ".$path;
6872: mkdir($path,02770);
6873: }
6874: }
6875: my $versionresult;
6876: if (-e $copyfile) {
6877: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6878: } else {
6879: $versionresult = 'ok';
6880: }
6881: if ($versionresult eq 'ok') {
6882: if (copy($source,$copyfile)) {
6883: print $logfile "\nCopied original source to ".$copyfile."\n";
6884: $output = 'ok';
6885: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6886: push(@{$modified_urls},[$copyfile,$source]);
6887: my $metaoutput =
6888: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6889: unless ($registered_cleanup) {
6890: my $handlers = $r->get_handlers('PerlCleanupHandler');
6891: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6892: $registered_cleanup=1;
6893: }
6894: } else {
6895: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6896: $output = &mt('Failed to copy file to RES space').", $!";
6897: }
6898: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6899: my $inputfile = $filepath.'/'.$file;
6900: my $outfile = $filepath.'/'.'tn-'.$file;
6901: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6902: if ($fullwidth ne '' && $fullheight ne '') {
6903: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6904: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6905: system("convert -sample $thumbsize $inputfile $outfile");
6906: chmod(0660, $filepath.'/tn-'.$file);
6907: if (-e $outfile) {
6908: my $copyfile=$targetdir.'/tn-'.$file;
6909: if (copy($outfile,$copyfile)) {
6910: print $logfile "\nCopied source to ".$copyfile."\n";
6911: my $thumb_metaoutput =
6912: &write_metadata($dom,$confname,$formname,
6913: $targetdir,'tn-'.$file,$logfile);
6914: push(@{$modified_urls},[$copyfile,$outfile]);
6915: unless ($registered_cleanup) {
6916: my $handlers = $r->get_handlers('PerlCleanupHandler');
6917: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6918: $registered_cleanup=1;
6919: }
6920: } else {
6921: print $logfile "\nUnable to write ".$copyfile.
6922: ':'.$!."\n";
6923: }
6924: }
6925: }
6926: }
6927: }
6928: } else {
6929: $output = $versionresult;
6930: }
6931: }
6932: return ($output,$logourl);
6933: }
6934:
6935: sub logo_versioning {
6936: my ($targetdir,$file,$logfile) = @_;
6937: my $target = $targetdir.'/'.$file;
6938: my ($maxversion,$fn,$extn,$output);
6939: $maxversion = 0;
6940: if ($file =~ /^(.+)\.(\w+)$/) {
6941: $fn=$1;
6942: $extn=$2;
6943: }
6944: opendir(DIR,$targetdir);
6945: while (my $filename=readdir(DIR)) {
6946: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6947: $maxversion=($1>$maxversion)?$1:$maxversion;
6948: }
6949: }
6950: $maxversion++;
6951: print $logfile "\nCreating old version ".$maxversion."\n";
6952: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6953: if (copy($target,$copyfile)) {
6954: print $logfile "Copied old target to ".$copyfile."\n";
6955: $copyfile=$copyfile.'.meta';
6956: if (copy($target.'.meta',$copyfile)) {
6957: print $logfile "Copied old target metadata to ".$copyfile."\n";
6958: $output = 'ok';
6959: } else {
6960: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6961: $output = &mt('Failed to copy old meta').", $!, ";
6962: }
6963: } else {
6964: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6965: $output = &mt('Failed to copy old target').", $!, ";
6966: }
6967: return $output;
6968: }
6969:
6970: sub write_metadata {
6971: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6972: my (%metadatafields,%metadatakeys,$output);
6973: $metadatafields{'title'}=$formname;
6974: $metadatafields{'creationdate'}=time;
6975: $metadatafields{'lastrevisiondate'}=time;
6976: $metadatafields{'copyright'}='public';
6977: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6978: $env{'user.domain'};
6979: $metadatafields{'authorspace'}=$confname.':'.$dom;
6980: $metadatafields{'domain'}=$dom;
6981: {
6982: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6983: my $mfh;
6984: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6985: foreach (sort(keys(%metadatafields))) {
6986: unless ($_=~/\./) {
6987: my $unikey=$_;
6988: $unikey=~/^([A-Za-z]+)/;
6989: my $tag=$1;
6990: $tag=~tr/A-Z/a-z/;
6991: print $mfh "\n\<$tag";
6992: foreach (split(/\,/,$metadatakeys{$unikey})) {
6993: my $value=$metadatafields{$unikey.'.'.$_};
6994: $value=~s/\"/\'\'/g;
6995: print $mfh ' '.$_.'="'.$value.'"';
6996: }
6997: print $mfh '>'.
6998: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6999: .'</'.$tag.'>';
7000: }
7001: }
7002: $output = 'ok';
7003: print $logfile "\nWrote metadata";
7004: close($mfh);
7005: } else {
7006: print $logfile "\nFailed to open metadata file";
7007: $output = &mt('Could not write metadata');
7008: }
7009: }
7010: return $output;
7011: }
7012:
7013: sub notifysubscribed {
7014: foreach my $targetsource (@{$modified_urls}){
7015: next unless (ref($targetsource) eq 'ARRAY');
7016: my ($target,$source)=@{$targetsource};
7017: if ($source ne '') {
7018: if (open(my $logfh,'>>'.$source.'.log')) {
7019: print $logfh "\nCleanup phase: Notifications\n";
7020: my @subscribed=&subscribed_hosts($target);
7021: foreach my $subhost (@subscribed) {
7022: print $logfh "\nNotifying host ".$subhost.':';
7023: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7024: print $logfh $reply;
7025: }
7026: my @subscribedmeta=&subscribed_hosts("$target.meta");
7027: foreach my $subhost (@subscribedmeta) {
7028: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7029: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7030: $subhost);
7031: print $logfh $reply;
7032: }
7033: print $logfh "\n============ Done ============\n";
7034: close($logfh);
7035: }
7036: }
7037: }
7038: return OK;
7039: }
7040:
7041: sub subscribed_hosts {
7042: my ($target) = @_;
7043: my @subscribed;
7044: if (open(my $fh,"<$target.subscription")) {
7045: while (my $subline=<$fh>) {
7046: if ($subline =~ /^($match_lonid):/) {
7047: my $host = $1;
7048: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7049: unless (grep(/^\Q$host\E$/,@subscribed)) {
7050: push(@subscribed,$host);
7051: }
7052: }
7053: }
7054: }
7055: }
7056: return @subscribed;
7057: }
7058:
7059: sub check_switchserver {
7060: my ($dom,$confname) = @_;
7061: my ($allowed,$switchserver);
7062: my $home = &Apache::lonnet::homeserver($confname,$dom);
7063: if ($home eq 'no_host') {
7064: $home = &Apache::lonnet::domain($dom,'primary');
7065: }
7066: my @ids=&Apache::lonnet::current_machine_ids();
7067: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7068: if (!$allowed) {
7069: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7070: }
7071: return $switchserver;
7072: }
7073:
7074: sub modify_quotas {
7075: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7076: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7077: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7078: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7079: $validationfieldsref);
7080: if ($action eq 'quotas') {
7081: $context = 'tools';
7082: } else {
7083: $context = $action;
7084: }
7085: if ($context eq 'requestcourses') {
7086: @usertools = ('official','unofficial','community','textbook');
7087: @options =('norequest','approval','validate','autolimit');
7088: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7089: %titles = &courserequest_titles();
7090: $toolregexp = join('|',@usertools);
7091: %conditions = &courserequest_conditions();
7092: $confname = $dom.'-domainconfig';
7093: my $servadm = $r->dir_config('lonAdmEMail');
7094: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7095: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7096: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7097: } elsif ($context eq 'requestauthor') {
7098: @usertools = ('author');
7099: %titles = &authorrequest_titles();
7100: } else {
7101: @usertools = ('aboutme','blog','webdav','portfolio');
7102: %titles = &tool_titles();
7103: }
7104: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7105: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7106: foreach my $key (keys(%env)) {
7107: if ($context eq 'requestcourses') {
7108: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7109: my $item = $1;
7110: my $type = $2;
7111: if ($type =~ /^limit_(.+)/) {
7112: $limithash{$item}{$1} = $env{$key};
7113: } else {
7114: $confhash{$item}{$type} = $env{$key};
7115: }
7116: }
7117: } elsif ($context eq 'requestauthor') {
7118: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7119: $confhash{$1} = $env{$key};
7120: }
7121: } else {
7122: if ($key =~ /^form\.quota_(.+)$/) {
7123: $confhash{'defaultquota'}{$1} = $env{$key};
7124: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7125: $confhash{'authorquota'}{$1} = $env{$key};
7126: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7127: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7128: }
7129: }
7130: }
7131: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7132: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7133: @approvalnotify = sort(@approvalnotify);
7134: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7135: my @crstypes = ('official','unofficial','community','textbook');
7136: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7137: foreach my $type (@hasuniquecode) {
7138: if (grep(/^\Q$type\E$/,@crstypes)) {
7139: $confhash{'uniquecode'}{$type} = 1;
7140: }
7141: }
7142: my (%newbook,%allpos);
7143: if ($context eq 'requestcourses') {
7144: foreach my $type ('textbooks','templates') {
7145: @{$allpos{$type}} = ();
7146: my $invalid;
7147: if ($type eq 'textbooks') {
7148: $invalid = &mt('Invalid LON-CAPA course for textbook');
7149: } else {
7150: $invalid = &mt('Invalid LON-CAPA course for template');
7151: }
7152: if ($env{'form.'.$type.'_addbook'}) {
7153: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7154: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7155: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7156: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7157: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7158: } else {
7159: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7160: my $position = $env{'form.'.$type.'_addbook_pos'};
7161: $position =~ s/\D+//g;
7162: if ($position ne '') {
7163: $allpos{$type}[$position] = $newbook{$type};
7164: }
7165: }
7166: } else {
7167: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7168: }
7169: }
7170: }
7171: }
7172: if (ref($domconfig{$action}) eq 'HASH') {
7173: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7174: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7175: $changes{'notify'}{'approval'} = 1;
7176: }
7177: } else {
7178: if ($confhash{'notify'}{'approval'}) {
7179: $changes{'notify'}{'approval'} = 1;
7180: }
7181: }
7182: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7183: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7184: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7185: unless ($confhash{'uniquecode'}{$crstype}) {
7186: $changes{'uniquecode'} = 1;
7187: }
7188: }
7189: unless ($changes{'uniquecode'}) {
7190: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7191: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7192: $changes{'uniquecode'} = 1;
7193: }
7194: }
7195: }
7196: } else {
7197: $changes{'uniquecode'} = 1;
7198: }
7199: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7200: $changes{'uniquecode'} = 1;
7201: }
7202: if ($context eq 'requestcourses') {
7203: foreach my $type ('textbooks','templates') {
7204: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7205: my %deletions;
7206: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7207: if (@todelete) {
7208: map { $deletions{$_} = 1; } @todelete;
7209: }
7210: my %imgdeletions;
7211: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7212: if (@todeleteimages) {
7213: map { $imgdeletions{$_} = 1; } @todeleteimages;
7214: }
7215: my $maxnum = $env{'form.'.$type.'_maxnum'};
7216: for (my $i=0; $i<=$maxnum; $i++) {
7217: my $itemid = $env{'form.'.$type.'_id_'.$i};
7218: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7219: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7220: if ($deletions{$key}) {
7221: if ($domconfig{$action}{$type}{$key}{'image'}) {
7222: #FIXME need to obsolete item in RES space
7223: }
7224: next;
7225: } else {
7226: my $newpos = $env{'form.'.$itemid};
7227: $newpos =~ s/\D+//g;
7228: foreach my $item ('subject','title','publisher','author') {
7229: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7230: ($type eq 'templates'));
7231: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7232: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7233: $changes{$type}{$key} = 1;
7234: }
7235: }
7236: $allpos{$type}[$newpos] = $key;
7237: }
7238: if ($imgdeletions{$key}) {
7239: $changes{$type}{$key} = 1;
7240: #FIXME need to obsolete item in RES space
7241: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7242: my ($cdom,$cnum) = split(/_/,$key);
7243: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7244: $cdom,$cnum,$type,$configuserok,
7245: $switchserver,$author_ok);
7246: if ($imgurl) {
7247: $confhash{$type}{$key}{'image'} = $imgurl;
7248: $changes{$type}{$key} = 1;
7249: }
7250: if ($error) {
7251: &Apache::lonnet::logthis($error);
7252: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7253: }
7254: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7255: $confhash{$type}{$key}{'image'} =
7256: $domconfig{$action}{$type}{$key}{'image'};
7257: }
7258: }
7259: }
7260: }
7261: }
7262: }
7263: } else {
7264: if ($confhash{'notify'}{'approval'}) {
7265: $changes{'notify'}{'approval'} = 1;
7266: }
7267: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7268: $changes{'uniquecode'} = 1;
7269: }
7270: }
7271: if ($context eq 'requestcourses') {
7272: foreach my $type ('textbooks','templates') {
7273: if ($newbook{$type}) {
7274: $changes{$type}{$newbook{$type}} = 1;
7275: foreach my $item ('subject','title','publisher','author') {
7276: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7277: ($type eq 'template'));
7278: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7279: if ($env{'form.'.$type.'_addbook_'.$item}) {
7280: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7281: }
7282: }
7283: if ($type eq 'textbooks') {
7284: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7285: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7286: my ($imageurl,$error) =
7287: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7288: $configuserok,$switchserver,$author_ok);
7289: if ($imageurl) {
7290: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7291: }
7292: if ($error) {
7293: &Apache::lonnet::logthis($error);
7294: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7295: }
7296: }
7297: }
7298: }
7299: if (@{$allpos{$type}} > 0) {
7300: my $idx = 0;
7301: foreach my $item (@{$allpos{$type}}) {
7302: if ($item ne '') {
7303: $confhash{$type}{$item}{'order'} = $idx;
7304: if (ref($domconfig{$action}) eq 'HASH') {
7305: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7306: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7307: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7308: $changes{$type}{$item} = 1;
7309: }
7310: }
7311: }
7312: }
7313: $idx ++;
7314: }
7315: }
7316: }
7317: }
7318: if (ref($validationitemsref) eq 'ARRAY') {
7319: foreach my $item (@{$validationitemsref}) {
7320: if ($item eq 'fields') {
7321: my @changed;
7322: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7323: if (@{$confhash{'validation'}{$item}} > 0) {
7324: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7325: }
7326: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7327: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7328: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7329: $domconfig{'requestcourses'}{'validation'}{$item});
7330: } else {
7331: @changed = @{$confhash{'validation'}{$item}};
7332: }
7333: } else {
7334: @changed = @{$confhash{'validation'}{$item}};
7335: }
7336: if (@changed) {
7337: if ($confhash{'validation'}{$item}) {
7338: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7339: } else {
7340: $changes{'validation'}{$item} = &mt('None');
7341: }
7342: }
7343: } else {
7344: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7345: if ($item eq 'markup') {
7346: if ($env{'form.requestcourses_validation_'.$item}) {
7347: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7348: }
7349: }
7350: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7351: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7352: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7353: }
7354: } else {
7355: if ($confhash{'validation'}{$item} ne '') {
7356: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7357: }
7358: }
7359: }
7360: }
7361: }
7362: if ($env{'form.validationdc'}) {
7363: my $newval = $env{'form.validationdc'};
7364: my %domcoords = &get_active_dcs($dom);
7365: if (exists($domcoords{$newval})) {
7366: $confhash{'validation'}{'dc'} = $newval;
7367: }
7368: }
7369: if (ref($confhash{'validation'}) eq 'HASH') {
7370: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7371: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7372: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7373: if ($confhash{'validation'}{'dc'} eq '') {
7374: $changes{'validation'}{'dc'} = &mt('None');
7375: } else {
7376: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7377: }
7378: }
7379: } elsif ($confhash{'validation'}{'dc'} ne '') {
7380: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7381: }
7382: } elsif ($confhash{'validation'}{'dc'} ne '') {
7383: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7384: }
7385: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7386: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7387: $changes{'validation'}{'dc'} = &mt('None');
7388: }
7389: }
7390: }
7391: } else {
7392: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7393: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7394: }
7395: foreach my $item (@usertools) {
7396: foreach my $type (@{$types},'default','_LC_adv') {
7397: my $unset;
7398: if ($context eq 'requestcourses') {
7399: $unset = '0';
7400: if ($type eq '_LC_adv') {
7401: $unset = '';
7402: }
7403: if ($confhash{$item}{$type} eq 'autolimit') {
7404: $confhash{$item}{$type} .= '=';
7405: unless ($limithash{$item}{$type} =~ /\D/) {
7406: $confhash{$item}{$type} .= $limithash{$item}{$type};
7407: }
7408: }
7409: } elsif ($context eq 'requestauthor') {
7410: $unset = '0';
7411: if ($type eq '_LC_adv') {
7412: $unset = '';
7413: }
7414: } else {
7415: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7416: $confhash{$item}{$type} = 1;
7417: } else {
7418: $confhash{$item}{$type} = 0;
7419: }
7420: }
7421: if (ref($domconfig{$action}) eq 'HASH') {
7422: if ($action eq 'requestauthor') {
7423: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7424: $changes{$type} = 1;
7425: }
7426: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7427: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7428: $changes{$item}{$type} = 1;
7429: }
7430: } else {
7431: if ($context eq 'requestcourses') {
7432: if ($confhash{$item}{$type} ne $unset) {
7433: $changes{$item}{$type} = 1;
7434: }
7435: } else {
7436: if (!$confhash{$item}{$type}) {
7437: $changes{$item}{$type} = 1;
7438: }
7439: }
7440: }
7441: } else {
7442: if ($context eq 'requestcourses') {
7443: if ($confhash{$item}{$type} ne $unset) {
7444: $changes{$item}{$type} = 1;
7445: }
7446: } elsif ($context eq 'requestauthor') {
7447: if ($confhash{$type} ne $unset) {
7448: $changes{$type} = 1;
7449: }
7450: } else {
7451: if (!$confhash{$item}{$type}) {
7452: $changes{$item}{$type} = 1;
7453: }
7454: }
7455: }
7456: }
7457: }
7458: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7459: if (ref($domconfig{'quotas'}) eq 'HASH') {
7460: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7461: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7462: if (exists($confhash{'defaultquota'}{$key})) {
7463: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7464: $changes{'defaultquota'}{$key} = 1;
7465: }
7466: } else {
7467: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7468: }
7469: }
7470: } else {
7471: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7472: if (exists($confhash{'defaultquota'}{$key})) {
7473: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7474: $changes{'defaultquota'}{$key} = 1;
7475: }
7476: } else {
7477: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7478: }
7479: }
7480: }
7481: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7482: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7483: if (exists($confhash{'authorquota'}{$key})) {
7484: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7485: $changes{'authorquota'}{$key} = 1;
7486: }
7487: } else {
7488: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7489: }
7490: }
7491: }
7492: }
7493: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7494: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7495: if (ref($domconfig{'quotas'}) eq 'HASH') {
7496: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7497: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7498: $changes{'defaultquota'}{$key} = 1;
7499: }
7500: } else {
7501: if (!exists($domconfig{'quotas'}{$key})) {
7502: $changes{'defaultquota'}{$key} = 1;
7503: }
7504: }
7505: } else {
7506: $changes{'defaultquota'}{$key} = 1;
7507: }
7508: }
7509: }
7510: if (ref($confhash{'authorquota'}) eq 'HASH') {
7511: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7512: if (ref($domconfig{'quotas'}) eq 'HASH') {
7513: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7514: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7515: $changes{'authorquota'}{$key} = 1;
7516: }
7517: } else {
7518: $changes{'authorquota'}{$key} = 1;
7519: }
7520: } else {
7521: $changes{'authorquota'}{$key} = 1;
7522: }
7523: }
7524: }
7525: }
7526:
7527: if ($context eq 'requestauthor') {
7528: $domdefaults{'requestauthor'} = \%confhash;
7529: } else {
7530: foreach my $key (keys(%confhash)) {
7531: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7532: $domdefaults{$key} = $confhash{$key};
7533: }
7534: }
7535: }
7536:
7537: my %quotahash = (
7538: $action => { %confhash }
7539: );
7540: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7541: $dom);
7542: if ($putresult eq 'ok') {
7543: if (keys(%changes) > 0) {
7544: my $cachetime = 24*60*60;
7545: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7546: if (ref($lastactref) eq 'HASH') {
7547: $lastactref->{'domdefaults'} = 1;
7548: }
7549: $resulttext = &mt('Changes made:').'<ul>';
7550: unless (($context eq 'requestcourses') ||
7551: ($context eq 'requestauthor')) {
7552: if (ref($changes{'defaultquota'}) eq 'HASH') {
7553: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7554: foreach my $type (@{$types},'default') {
7555: if (defined($changes{'defaultquota'}{$type})) {
7556: my $typetitle = $usertypes->{$type};
7557: if ($type eq 'default') {
7558: $typetitle = $othertitle;
7559: }
7560: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7561: }
7562: }
7563: $resulttext .= '</ul></li>';
7564: }
7565: if (ref($changes{'authorquota'}) eq 'HASH') {
7566: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7567: foreach my $type (@{$types},'default') {
7568: if (defined($changes{'authorquota'}{$type})) {
7569: my $typetitle = $usertypes->{$type};
7570: if ($type eq 'default') {
7571: $typetitle = $othertitle;
7572: }
7573: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7574: }
7575: }
7576: $resulttext .= '</ul></li>';
7577: }
7578: }
7579: my %newenv;
7580: foreach my $item (@usertools) {
7581: my (%haschgs,%inconf);
7582: if ($context eq 'requestauthor') {
7583: %haschgs = %changes;
7584: %inconf = %confhash;
7585: } else {
7586: if (ref($changes{$item}) eq 'HASH') {
7587: %haschgs = %{$changes{$item}};
7588: }
7589: if (ref($confhash{$item}) eq 'HASH') {
7590: %inconf = %{$confhash{$item}};
7591: }
7592: }
7593: if (keys(%haschgs) > 0) {
7594: my $newacc =
7595: &Apache::lonnet::usertools_access($env{'user.name'},
7596: $env{'user.domain'},
7597: $item,'reload',$context);
7598: if (($context eq 'requestcourses') ||
7599: ($context eq 'requestauthor')) {
7600: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7601: $newenv{'environment.canrequest.'.$item} = $newacc;
7602: }
7603: } else {
7604: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7605: $newenv{'environment.availabletools.'.$item} = $newacc;
7606: }
7607: }
7608: unless ($context eq 'requestauthor') {
7609: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7610: }
7611: foreach my $type (@{$types},'default','_LC_adv') {
7612: if ($haschgs{$type}) {
7613: my $typetitle = $usertypes->{$type};
7614: if ($type eq 'default') {
7615: $typetitle = $othertitle;
7616: } elsif ($type eq '_LC_adv') {
7617: $typetitle = 'LON-CAPA Advanced Users';
7618: }
7619: if ($inconf{$type}) {
7620: if ($context eq 'requestcourses') {
7621: my $cond;
7622: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7623: if ($1 eq '') {
7624: $cond = &mt('(Automatic processing of any request).');
7625: } else {
7626: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7627: }
7628: } else {
7629: $cond = $conditions{$inconf{$type}};
7630: }
7631: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7632: } elsif ($context eq 'requestauthor') {
7633: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7634: $titles{$inconf{$type}},$typetitle);
7635:
7636: } else {
7637: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7638: }
7639: } else {
7640: if ($type eq '_LC_adv') {
7641: if ($inconf{$type} eq '0') {
7642: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7643: } else {
7644: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7645: }
7646: } else {
7647: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7648: }
7649: }
7650: }
7651: }
7652: unless ($context eq 'requestauthor') {
7653: $resulttext .= '</ul></li>';
7654: }
7655: }
7656: }
7657: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7658: if (ref($changes{'notify'}) eq 'HASH') {
7659: if ($changes{'notify'}{'approval'}) {
7660: if (ref($confhash{'notify'}) eq 'HASH') {
7661: if ($confhash{'notify'}{'approval'}) {
7662: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7663: } else {
7664: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7665: }
7666: }
7667: }
7668: }
7669: }
7670: if ($action eq 'requestcourses') {
7671: my @offon = ('off','on');
7672: if ($changes{'uniquecode'}) {
7673: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7674: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7675: $resulttext .= '<li>'.
7676: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7677: '</li>';
7678: } else {
7679: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7680: '</li>';
7681: }
7682: }
7683: foreach my $type ('textbooks','templates') {
7684: if (ref($changes{$type}) eq 'HASH') {
7685: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7686: foreach my $key (sort(keys(%{$changes{$type}}))) {
7687: my %coursehash = &Apache::lonnet::coursedescription($key);
7688: my $coursetitle = $coursehash{'description'};
7689: my $position = $confhash{$type}{$key}{'order'} + 1;
7690: $resulttext .= '<li>';
7691: foreach my $item ('subject','title','publisher','author') {
7692: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7693: ($type eq 'templates'));
7694: my $name = $item.':';
7695: $name =~ s/^(\w)/\U$1/;
7696: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7697: }
7698: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7699: if ($type eq 'textbooks') {
7700: if ($confhash{$type}{$key}{'image'}) {
7701: $resulttext .= ' '.&mt('Image: [_1]',
7702: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7703: ' alt="Textbook cover" />').'<br />';
7704: }
7705: }
7706: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7707: }
7708: $resulttext .= '</ul></li>';
7709: }
7710: }
7711: if (ref($changes{'validation'}) eq 'HASH') {
7712: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7713: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7714: foreach my $item (@{$validationitemsref}) {
7715: if (exists($changes{'validation'}{$item})) {
7716: if ($item eq 'markup') {
7717: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7718: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7719: } else {
7720: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7721: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7722: }
7723: }
7724: }
7725: if (exists($changes{'validation'}{'dc'})) {
7726: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7727: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7728: }
7729: }
7730: }
7731: }
7732: $resulttext .= '</ul>';
7733: if (keys(%newenv)) {
7734: &Apache::lonnet::appenv(\%newenv);
7735: }
7736: } else {
7737: if ($context eq 'requestcourses') {
7738: $resulttext = &mt('No changes made to rights to request creation of courses.');
7739: } elsif ($context eq 'requestauthor') {
7740: $resulttext = &mt('No changes made to rights to request author space.');
7741: } else {
7742: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7743: }
7744: }
7745: } else {
7746: $resulttext = '<span class="LC_error">'.
7747: &mt('An error occurred: [_1]',$putresult).'</span>';
7748: }
7749: if ($errors) {
7750: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7751: '<ul>'.$errors.'</ul></p>';
7752: }
7753: return $resulttext;
7754: }
7755:
7756: sub process_textbook_image {
7757: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7758: my $filename = $env{'form.'.$caller.'.filename'};
7759: my ($error,$url);
7760: my ($width,$height) = (50,50);
7761: if ($configuserok eq 'ok') {
7762: if ($switchserver) {
7763: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7764: $switchserver);
7765: } elsif ($author_ok eq 'ok') {
7766: my ($result,$imageurl) =
7767: &publishlogo($r,'upload',$caller,$dom,$confname,
7768: "$type/$dom/$cnum/cover",$width,$height);
7769: if ($result eq 'ok') {
7770: $url = $imageurl;
7771: } else {
7772: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7773: }
7774: } else {
7775: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7776: }
7777: } else {
7778: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7779: }
7780: return ($url,$error);
7781: }
7782:
7783: sub modify_autoenroll {
7784: my ($dom,$lastactref,%domconfig) = @_;
7785: my ($resulttext,%changes);
7786: my %currautoenroll;
7787: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7788: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7789: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7790: }
7791: }
7792: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7793: my %title = ( run => 'Auto-enrollment active',
7794: sender => 'Sender for notification messages',
7795: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7796: my @offon = ('off','on');
7797: my $sender_uname = $env{'form.sender_uname'};
7798: my $sender_domain = $env{'form.sender_domain'};
7799: if ($sender_domain eq '') {
7800: $sender_uname = '';
7801: } elsif ($sender_uname eq '') {
7802: $sender_domain = '';
7803: }
7804: my $coowners = $env{'form.autoassign_coowners'};
7805: my %autoenrollhash = (
7806: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7807: 'sender_uname' => $sender_uname,
7808: 'sender_domain' => $sender_domain,
7809: 'co-owners' => $coowners,
7810: }
7811: );
7812: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7813: $dom);
7814: if ($putresult eq 'ok') {
7815: if (exists($currautoenroll{'run'})) {
7816: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7817: $changes{'run'} = 1;
7818: }
7819: } elsif ($autorun) {
7820: if ($env{'form.autoenroll_run'} ne '1') {
7821: $changes{'run'} = 1;
7822: }
7823: }
7824: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7825: $changes{'sender'} = 1;
7826: }
7827: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7828: $changes{'sender'} = 1;
7829: }
7830: if ($currautoenroll{'co-owners'} ne '') {
7831: if ($currautoenroll{'co-owners'} ne $coowners) {
7832: $changes{'coowners'} = 1;
7833: }
7834: } elsif ($coowners) {
7835: $changes{'coowners'} = 1;
7836: }
7837: if (keys(%changes) > 0) {
7838: $resulttext = &mt('Changes made:').'<ul>';
7839: if ($changes{'run'}) {
7840: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7841: }
7842: if ($changes{'sender'}) {
7843: if ($sender_uname eq '' || $sender_domain eq '') {
7844: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7845: } else {
7846: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7847: }
7848: }
7849: if ($changes{'coowners'}) {
7850: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7851: &Apache::loncommon::devalidate_domconfig_cache($dom);
7852: if (ref($lastactref) eq 'HASH') {
7853: $lastactref->{'domainconfig'} = 1;
7854: }
7855: }
7856: $resulttext .= '</ul>';
7857: } else {
7858: $resulttext = &mt('No changes made to auto-enrollment settings');
7859: }
7860: } else {
7861: $resulttext = '<span class="LC_error">'.
7862: &mt('An error occurred: [_1]',$putresult).'</span>';
7863: }
7864: return $resulttext;
7865: }
7866:
7867: sub modify_autoupdate {
7868: my ($dom,%domconfig) = @_;
7869: my ($resulttext,%currautoupdate,%fields,%changes);
7870: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7871: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7872: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7873: }
7874: }
7875: my @offon = ('off','on');
7876: my %title = &Apache::lonlocal::texthash (
7877: run => 'Auto-update:',
7878: classlists => 'Updates to user information in classlists?'
7879: );
7880: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7881: my %fieldtitles = &Apache::lonlocal::texthash (
7882: id => 'Student/Employee ID',
7883: permanentemail => 'E-mail address',
7884: lastname => 'Last Name',
7885: firstname => 'First Name',
7886: middlename => 'Middle Name',
7887: generation => 'Generation',
7888: );
7889: $othertitle = &mt('All users');
7890: if (keys(%{$usertypes}) > 0) {
7891: $othertitle = &mt('Other users');
7892: }
7893: foreach my $key (keys(%env)) {
7894: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7895: my ($usertype,$item) = ($1,$2);
7896: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7897: if ($usertype eq 'default') {
7898: push(@{$fields{$1}},$2);
7899: } elsif (ref($types) eq 'ARRAY') {
7900: if (grep(/^\Q$usertype\E$/,@{$types})) {
7901: push(@{$fields{$1}},$2);
7902: }
7903: }
7904: }
7905: }
7906: }
7907: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7908: @lockablenames = sort(@lockablenames);
7909: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7910: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7911: if (@changed) {
7912: $changes{'lockablenames'} = 1;
7913: }
7914: } else {
7915: if (@lockablenames) {
7916: $changes{'lockablenames'} = 1;
7917: }
7918: }
7919: my %updatehash = (
7920: autoupdate => { run => $env{'form.autoupdate_run'},
7921: classlists => $env{'form.classlists'},
7922: fields => {%fields},
7923: lockablenames => \@lockablenames,
7924: }
7925: );
7926: foreach my $key (keys(%currautoupdate)) {
7927: if (($key eq 'run') || ($key eq 'classlists')) {
7928: if (exists($updatehash{autoupdate}{$key})) {
7929: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7930: $changes{$key} = 1;
7931: }
7932: }
7933: } elsif ($key eq 'fields') {
7934: if (ref($currautoupdate{$key}) eq 'HASH') {
7935: foreach my $item (@{$types},'default') {
7936: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7937: my $change = 0;
7938: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7939: if (!exists($fields{$item})) {
7940: $change = 1;
7941: last;
7942: } elsif (ref($fields{$item}) eq 'ARRAY') {
7943: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7944: $change = 1;
7945: last;
7946: }
7947: }
7948: }
7949: if ($change) {
7950: push(@{$changes{$key}},$item);
7951: }
7952: }
7953: }
7954: }
7955: } elsif ($key eq 'lockablenames') {
7956: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7957: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7958: if (@changed) {
7959: $changes{'lockablenames'} = 1;
7960: }
7961: } else {
7962: if (@lockablenames) {
7963: $changes{'lockablenames'} = 1;
7964: }
7965: }
7966: }
7967: }
7968: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7969: if (@lockablenames) {
7970: $changes{'lockablenames'} = 1;
7971: }
7972: }
7973: foreach my $item (@{$types},'default') {
7974: if (defined($fields{$item})) {
7975: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7976: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7977: my $change = 0;
7978: if (ref($fields{$item}) eq 'ARRAY') {
7979: foreach my $type (@{$fields{$item}}) {
7980: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7981: $change = 1;
7982: last;
7983: }
7984: }
7985: }
7986: if ($change) {
7987: push(@{$changes{'fields'}},$item);
7988: }
7989: } else {
7990: push(@{$changes{'fields'}},$item);
7991: }
7992: } else {
7993: push(@{$changes{'fields'}},$item);
7994: }
7995: }
7996: }
7997: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7998: $dom);
7999: if ($putresult eq 'ok') {
8000: if (keys(%changes) > 0) {
8001: $resulttext = &mt('Changes made:').'<ul>';
8002: foreach my $key (sort(keys(%changes))) {
8003: if ($key eq 'lockablenames') {
8004: $resulttext .= '<li>';
8005: if (@lockablenames) {
8006: $usertypes->{'default'} = $othertitle;
8007: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8008: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8009: } else {
8010: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8011: }
8012: $resulttext .= '</li>';
8013: } elsif (ref($changes{$key}) eq 'ARRAY') {
8014: foreach my $item (@{$changes{$key}}) {
8015: my @newvalues;
8016: foreach my $type (@{$fields{$item}}) {
8017: push(@newvalues,$fieldtitles{$type});
8018: }
8019: my $newvaluestr;
8020: if (@newvalues > 0) {
8021: $newvaluestr = join(', ',@newvalues);
8022: } else {
8023: $newvaluestr = &mt('none');
8024: }
8025: if ($item eq 'default') {
8026: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8027: } else {
8028: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8029: }
8030: }
8031: } else {
8032: my $newvalue;
8033: if ($key eq 'run') {
8034: $newvalue = $offon[$env{'form.autoupdate_run'}];
8035: } else {
8036: $newvalue = $offon[$env{'form.'.$key}];
8037: }
8038: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8039: }
8040: }
8041: $resulttext .= '</ul>';
8042: } else {
8043: $resulttext = &mt('No changes made to autoupdates');
8044: }
8045: } else {
8046: $resulttext = '<span class="LC_error">'.
8047: &mt('An error occurred: [_1]',$putresult).'</span>';
8048: }
8049: return $resulttext;
8050: }
8051:
8052: sub modify_autocreate {
8053: my ($dom,%domconfig) = @_;
8054: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8055: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8056: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8057: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8058: }
8059: }
8060: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8061: req => 'Auto-creation of validated requests for official courses',
8062: xmldc => 'Identity of course creator of courses from XML files',
8063: );
8064: my @types = ('xml','req');
8065: foreach my $item (@types) {
8066: $newvals{$item} = $env{'form.autocreate_'.$item};
8067: $newvals{$item} =~ s/\D//g;
8068: $newvals{$item} = 0 if ($newvals{$item} eq '');
8069: }
8070: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8071: my %domcoords = &get_active_dcs($dom);
8072: unless (exists($domcoords{$newvals{'xmldc'}})) {
8073: $newvals{'xmldc'} = '';
8074: }
8075: %autocreatehash = (
8076: autocreate => { xml => $newvals{'xml'},
8077: req => $newvals{'req'},
8078: }
8079: );
8080: if ($newvals{'xmldc'} ne '') {
8081: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8082: }
8083: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8084: $dom);
8085: if ($putresult eq 'ok') {
8086: my @items = @types;
8087: if ($newvals{'xml'}) {
8088: push(@items,'xmldc');
8089: }
8090: foreach my $item (@items) {
8091: if (exists($currautocreate{$item})) {
8092: if ($currautocreate{$item} ne $newvals{$item}) {
8093: $changes{$item} = 1;
8094: }
8095: } elsif ($newvals{$item}) {
8096: $changes{$item} = 1;
8097: }
8098: }
8099: if (keys(%changes) > 0) {
8100: my @offon = ('off','on');
8101: $resulttext = &mt('Changes made:').'<ul>';
8102: foreach my $item (@types) {
8103: if ($changes{$item}) {
8104: my $newtxt = $offon[$newvals{$item}];
8105: $resulttext .= '<li>'.
8106: &mt("$title{$item} set to [_1]$newtxt [_2]",
8107: '<b>','</b>').
8108: '</li>';
8109: }
8110: }
8111: if ($changes{'xmldc'}) {
8112: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8113: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8114: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8115: }
8116: $resulttext .= '</ul>';
8117: } else {
8118: $resulttext = &mt('No changes made to auto-creation settings');
8119: }
8120: } else {
8121: $resulttext = '<span class="LC_error">'.
8122: &mt('An error occurred: [_1]',$putresult).'</span>';
8123: }
8124: return $resulttext;
8125: }
8126:
8127: sub modify_directorysrch {
8128: my ($dom,%domconfig) = @_;
8129: my ($resulttext,%changes);
8130: my %currdirsrch;
8131: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8132: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8133: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8134: }
8135: }
8136: my %title = ( available => 'Directory search available',
8137: localonly => 'Other domains can search',
8138: searchby => 'Search types',
8139: searchtypes => 'Search latitude');
8140: my @offon = ('off','on');
8141: my @otherdoms = ('Yes','No');
8142:
8143: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8144: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8145: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8146:
8147: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8148: if (keys(%{$usertypes}) == 0) {
8149: @cansearch = ('default');
8150: } else {
8151: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8152: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8153: if (!grep(/^\Q$type\E$/,@cansearch)) {
8154: push(@{$changes{'cansearch'}},$type);
8155: }
8156: }
8157: foreach my $type (@cansearch) {
8158: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8159: push(@{$changes{'cansearch'}},$type);
8160: }
8161: }
8162: } else {
8163: push(@{$changes{'cansearch'}},@cansearch);
8164: }
8165: }
8166:
8167: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8168: foreach my $by (@{$currdirsrch{'searchby'}}) {
8169: if (!grep(/^\Q$by\E$/,@searchby)) {
8170: push(@{$changes{'searchby'}},$by);
8171: }
8172: }
8173: foreach my $by (@searchby) {
8174: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8175: push(@{$changes{'searchby'}},$by);
8176: }
8177: }
8178: } else {
8179: push(@{$changes{'searchby'}},@searchby);
8180: }
8181:
8182: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8183: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8184: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8185: push(@{$changes{'searchtypes'}},$type);
8186: }
8187: }
8188: foreach my $type (@searchtypes) {
8189: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8190: push(@{$changes{'searchtypes'}},$type);
8191: }
8192: }
8193: } else {
8194: if (exists($currdirsrch{'searchtypes'})) {
8195: foreach my $type (@searchtypes) {
8196: if ($type ne $currdirsrch{'searchtypes'}) {
8197: push(@{$changes{'searchtypes'}},$type);
8198: }
8199: }
8200: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8201: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8202: }
8203: } else {
8204: push(@{$changes{'searchtypes'}},@searchtypes);
8205: }
8206: }
8207:
8208: my %dirsrch_hash = (
8209: directorysrch => { available => $env{'form.dirsrch_available'},
8210: cansearch => \@cansearch,
8211: localonly => $env{'form.dirsrch_localonly'},
8212: searchby => \@searchby,
8213: searchtypes => \@searchtypes,
8214: }
8215: );
8216: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8217: $dom);
8218: if ($putresult eq 'ok') {
8219: if (exists($currdirsrch{'available'})) {
8220: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8221: $changes{'available'} = 1;
8222: }
8223: } else {
8224: if ($env{'form.dirsrch_available'} eq '1') {
8225: $changes{'available'} = 1;
8226: }
8227: }
8228: if (exists($currdirsrch{'localonly'})) {
8229: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8230: $changes{'localonly'} = 1;
8231: }
8232: } else {
8233: if ($env{'form.dirsrch_localonly'} eq '1') {
8234: $changes{'localonly'} = 1;
8235: }
8236: }
8237: if (keys(%changes) > 0) {
8238: $resulttext = &mt('Changes made:').'<ul>';
8239: if ($changes{'available'}) {
8240: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8241: }
8242: if ($changes{'localonly'}) {
8243: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8244: }
8245:
8246: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8247: my $chgtext;
8248: if (ref($usertypes) eq 'HASH') {
8249: if (keys(%{$usertypes}) > 0) {
8250: foreach my $type (@{$types}) {
8251: if (grep(/^\Q$type\E$/,@cansearch)) {
8252: $chgtext .= $usertypes->{$type}.'; ';
8253: }
8254: }
8255: if (grep(/^default$/,@cansearch)) {
8256: $chgtext .= $othertitle;
8257: } else {
8258: $chgtext =~ s/\; $//;
8259: }
8260: $resulttext .=
8261: '<li>'.
8262: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8263: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8264: '</li>';
8265: }
8266: }
8267: }
8268: if (ref($changes{'searchby'}) eq 'ARRAY') {
8269: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8270: my $chgtext;
8271: foreach my $type (@{$titleorder}) {
8272: if (grep(/^\Q$type\E$/,@searchby)) {
8273: if (defined($searchtitles->{$type})) {
8274: $chgtext .= $searchtitles->{$type}.'; ';
8275: }
8276: }
8277: }
8278: $chgtext =~ s/\; $//;
8279: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8280: }
8281: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8282: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8283: my $chgtext;
8284: foreach my $type (@{$srchtypeorder}) {
8285: if (grep(/^\Q$type\E$/,@searchtypes)) {
8286: if (defined($srchtypes_desc->{$type})) {
8287: $chgtext .= $srchtypes_desc->{$type}.'; ';
8288: }
8289: }
8290: }
8291: $chgtext =~ s/\; $//;
8292: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8293: }
8294: $resulttext .= '</ul>';
8295: } else {
8296: $resulttext = &mt('No changes made to institution directory search settings');
8297: }
8298: } else {
8299: $resulttext = '<span class="LC_error">'.
8300: &mt('An error occurred: [_1]',$putresult).'</span>';
8301: }
8302: return $resulttext;
8303: }
8304:
8305: sub modify_contacts {
8306: my ($dom,$lastactref,%domconfig) = @_;
8307: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8308: if (ref($domconfig{'contacts'}) eq 'HASH') {
8309: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8310: $currsetting{$key} = $domconfig{'contacts'}{$key};
8311: }
8312: }
8313: my (%others,%to,%bcc);
8314: my @contacts = ('supportemail','adminemail');
8315: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8316: 'requestsmail','updatesmail','idconflictsmail');
8317: my @toggles = ('reporterrors','reportupdates');
8318: foreach my $type (@mailings) {
8319: @{$newsetting{$type}} =
8320: &Apache::loncommon::get_env_multiple('form.'.$type);
8321: foreach my $item (@contacts) {
8322: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8323: $contacts_hash{contacts}{$type}{$item} = 1;
8324: } else {
8325: $contacts_hash{contacts}{$type}{$item} = 0;
8326: }
8327: }
8328: $others{$type} = $env{'form.'.$type.'_others'};
8329: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8330: if ($type eq 'helpdeskmail') {
8331: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8332: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8333: }
8334: }
8335: foreach my $item (@contacts) {
8336: $to{$item} = $env{'form.'.$item};
8337: $contacts_hash{'contacts'}{$item} = $to{$item};
8338: }
8339: foreach my $item (@toggles) {
8340: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8341: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8342: }
8343: }
8344: if (keys(%currsetting) > 0) {
8345: foreach my $item (@contacts) {
8346: if ($to{$item} ne $currsetting{$item}) {
8347: $changes{$item} = 1;
8348: }
8349: }
8350: foreach my $type (@mailings) {
8351: foreach my $item (@contacts) {
8352: if (ref($currsetting{$type}) eq 'HASH') {
8353: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8354: push(@{$changes{$type}},$item);
8355: }
8356: } else {
8357: push(@{$changes{$type}},@{$newsetting{$type}});
8358: }
8359: }
8360: if ($others{$type} ne $currsetting{$type}{'others'}) {
8361: push(@{$changes{$type}},'others');
8362: }
8363: if ($type eq 'helpdeskmail') {
8364: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8365: push(@{$changes{$type}},'bcc');
8366: }
8367: }
8368: }
8369: } else {
8370: my %default;
8371: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8372: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8373: $default{'errormail'} = 'adminemail';
8374: $default{'packagesmail'} = 'adminemail';
8375: $default{'helpdeskmail'} = 'supportemail';
8376: $default{'lonstatusmail'} = 'adminemail';
8377: $default{'requestsmail'} = 'adminemail';
8378: $default{'updatesmail'} = 'adminemail';
8379: foreach my $item (@contacts) {
8380: if ($to{$item} ne $default{$item}) {
8381: $changes{$item} = 1;
8382: }
8383: }
8384: foreach my $type (@mailings) {
8385: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8386:
8387: push(@{$changes{$type}},@{$newsetting{$type}});
8388: }
8389: if ($others{$type} ne '') {
8390: push(@{$changes{$type}},'others');
8391: }
8392: if ($type eq 'helpdeskmail') {
8393: if ($bcc{$type} ne '') {
8394: push(@{$changes{$type}},'bcc');
8395: }
8396: }
8397: }
8398: }
8399: foreach my $item (@toggles) {
8400: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8401: $changes{$item} = 1;
8402: } elsif ((!$env{'form.'.$item}) &&
8403: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8404: $changes{$item} = 1;
8405: }
8406: }
8407: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8408: $dom);
8409: if ($putresult eq 'ok') {
8410: if (keys(%changes) > 0) {
8411: &Apache::loncommon::devalidate_domconfig_cache($dom);
8412: if (ref($lastactref) eq 'HASH') {
8413: $lastactref->{'domainconfig'} = 1;
8414: }
8415: my ($titles,$short_titles) = &contact_titles();
8416: $resulttext = &mt('Changes made:').'<ul>';
8417: foreach my $item (@contacts) {
8418: if ($changes{$item}) {
8419: $resulttext .= '<li>'.$titles->{$item}.
8420: &mt(' set to: ').
8421: '<span class="LC_cusr_emph">'.
8422: $to{$item}.'</span></li>';
8423: }
8424: }
8425: foreach my $type (@mailings) {
8426: if (ref($changes{$type}) eq 'ARRAY') {
8427: $resulttext .= '<li>'.$titles->{$type}.': ';
8428: my @text;
8429: foreach my $item (@{$newsetting{$type}}) {
8430: push(@text,$short_titles->{$item});
8431: }
8432: if ($others{$type} ne '') {
8433: push(@text,$others{$type});
8434: }
8435: $resulttext .= '<span class="LC_cusr_emph">'.
8436: join(', ',@text).'</span>';
8437: if ($type eq 'helpdeskmail') {
8438: if ($bcc{$type} ne '') {
8439: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8440: }
8441: }
8442: $resulttext .= '</li>';
8443: }
8444: }
8445: my @offon = ('off','on');
8446: if ($changes{'reporterrors'}) {
8447: $resulttext .= '<li>'.
8448: &mt('E-mail error reports to [_1] set to "'.
8449: $offon[$env{'form.reporterrors'}].'".',
8450: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8451: &mt('LON-CAPA core group - MSU'),600,500)).
8452: '</li>';
8453: }
8454: if ($changes{'reportupdates'}) {
8455: $resulttext .= '<li>'.
8456: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8457: $offon[$env{'form.reportupdates'}].'".',
8458: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8459: &mt('LON-CAPA core group - MSU'),600,500)).
8460: '</li>';
8461: }
8462: $resulttext .= '</ul>';
8463: } else {
8464: $resulttext = &mt('No changes made to contact information');
8465: }
8466: } else {
8467: $resulttext = '<span class="LC_error">'.
8468: &mt('An error occurred: [_1].',$putresult).'</span>';
8469: }
8470: return $resulttext;
8471: }
8472:
8473: sub modify_usercreation {
8474: my ($dom,%domconfig) = @_;
8475: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8476: my $warningmsg;
8477: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8478: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8479: if ($key eq 'cancreate') {
8480: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8481: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8482: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8483: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8484: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8485: } else {
8486: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8487: }
8488: }
8489: }
8490: } elsif ($key eq 'email_rule') {
8491: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8492: } else {
8493: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8494: }
8495: }
8496: }
8497: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8498: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8499: my @contexts = ('author','course','requestcrs');
8500: foreach my $item(@contexts) {
8501: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8502: }
8503: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8504: foreach my $item (@contexts) {
8505: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8506: push(@{$changes{'cancreate'}},$item);
8507: }
8508: }
8509: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8510: foreach my $item (@contexts) {
8511: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8512: if ($cancreate{$item} ne 'any') {
8513: push(@{$changes{'cancreate'}},$item);
8514: }
8515: } else {
8516: if ($cancreate{$item} ne 'none') {
8517: push(@{$changes{'cancreate'}},$item);
8518: }
8519: }
8520: }
8521: } else {
8522: foreach my $item (@contexts) {
8523: push(@{$changes{'cancreate'}},$item);
8524: }
8525: }
8526:
8527: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8528: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8529: if (!grep(/^\Q$type\E$/,@username_rule)) {
8530: push(@{$changes{'username_rule'}},$type);
8531: }
8532: }
8533: foreach my $type (@username_rule) {
8534: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8535: push(@{$changes{'username_rule'}},$type);
8536: }
8537: }
8538: } else {
8539: push(@{$changes{'username_rule'}},@username_rule);
8540: }
8541:
8542: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8543: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8544: if (!grep(/^\Q$type\E$/,@id_rule)) {
8545: push(@{$changes{'id_rule'}},$type);
8546: }
8547: }
8548: foreach my $type (@id_rule) {
8549: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8550: push(@{$changes{'id_rule'}},$type);
8551: }
8552: }
8553: } else {
8554: push(@{$changes{'id_rule'}},@id_rule);
8555: }
8556:
8557: my @authen_contexts = ('author','course','domain');
8558: my @authtypes = ('int','krb4','krb5','loc');
8559: my %authhash;
8560: foreach my $item (@authen_contexts) {
8561: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8562: foreach my $auth (@authtypes) {
8563: if (grep(/^\Q$auth\E$/,@authallowed)) {
8564: $authhash{$item}{$auth} = 1;
8565: } else {
8566: $authhash{$item}{$auth} = 0;
8567: }
8568: }
8569: }
8570: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8571: foreach my $item (@authen_contexts) {
8572: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8573: foreach my $auth (@authtypes) {
8574: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8575: push(@{$changes{'authtypes'}},$item);
8576: last;
8577: }
8578: }
8579: }
8580: }
8581: } else {
8582: foreach my $item (@authen_contexts) {
8583: push(@{$changes{'authtypes'}},$item);
8584: }
8585: }
8586:
8587: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8588: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8589: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8590: $save_usercreate{'id_rule'} = \@id_rule;
8591: $save_usercreate{'username_rule'} = \@username_rule,
8592: $save_usercreate{'authtypes'} = \%authhash;
8593:
8594: my %usercreation_hash = (
8595: usercreation => \%save_usercreate,
8596: );
8597:
8598: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8599: $dom);
8600:
8601: if ($putresult eq 'ok') {
8602: if (keys(%changes) > 0) {
8603: $resulttext = &mt('Changes made:').'<ul>';
8604: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8605: my %lt = &usercreation_types();
8606: foreach my $type (@{$changes{'cancreate'}}) {
8607: my $chgtext = $lt{$type}.', ';
8608: if ($cancreate{$type} eq 'none') {
8609: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8610: } elsif ($cancreate{$type} eq 'any') {
8611: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8612: } elsif ($cancreate{$type} eq 'official') {
8613: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8614: } elsif ($cancreate{$type} eq 'unofficial') {
8615: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8616: }
8617: $resulttext .= '<li>'.$chgtext.'</li>';
8618: }
8619: }
8620: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8621: my ($rules,$ruleorder) =
8622: &Apache::lonnet::inst_userrules($dom,'username');
8623: my $chgtext = '<ul>';
8624: foreach my $type (@username_rule) {
8625: if (ref($rules->{$type}) eq 'HASH') {
8626: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8627: }
8628: }
8629: $chgtext .= '</ul>';
8630: if (@username_rule > 0) {
8631: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8632: } else {
8633: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8634: }
8635: }
8636: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8637: my ($idrules,$idruleorder) =
8638: &Apache::lonnet::inst_userrules($dom,'id');
8639: my $chgtext = '<ul>';
8640: foreach my $type (@id_rule) {
8641: if (ref($idrules->{$type}) eq 'HASH') {
8642: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8643: }
8644: }
8645: $chgtext .= '</ul>';
8646: if (@id_rule > 0) {
8647: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8648: } else {
8649: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8650: }
8651: }
8652: my %authname = &authtype_names();
8653: my %context_title = &context_names();
8654: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8655: my $chgtext = '<ul>';
8656: foreach my $type (@{$changes{'authtypes'}}) {
8657: my @allowed;
8658: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8659: foreach my $auth (@authtypes) {
8660: if ($authhash{$type}{$auth}) {
8661: push(@allowed,$authname{$auth});
8662: }
8663: }
8664: if (@allowed > 0) {
8665: $chgtext .= join(', ',@allowed).'</li>';
8666: } else {
8667: $chgtext .= &mt('none').'</li>';
8668: }
8669: }
8670: $chgtext .= '</ul>';
8671: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8672: $resulttext .= '</li>';
8673: }
8674: $resulttext .= '</ul>';
8675: } else {
8676: $resulttext = &mt('No changes made to user creation settings');
8677: }
8678: } else {
8679: $resulttext = '<span class="LC_error">'.
8680: &mt('An error occurred: [_1]',$putresult).'</span>';
8681: }
8682: if ($warningmsg ne '') {
8683: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8684: }
8685: return $resulttext;
8686: }
8687:
8688: sub modify_selfcreation {
8689: my ($dom,%domconfig) = @_;
8690: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8691: my (%save_usercreate,%save_usermodify);
8692: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8693: if (ref($types) eq 'ARRAY') {
8694: $usertypes->{'default'} = $othertitle;
8695: push(@{$types},'default');
8696: }
8697: #
8698: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8699: #
8700: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8701: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8702: if ($key eq 'cancreate') {
8703: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8704: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8705: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8706: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8707: ($item eq 'emailusername') || ($item eq 'notify') ||
8708: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8709: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8710: } else {
8711: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8712: }
8713: }
8714: }
8715: } elsif ($key eq 'email_rule') {
8716: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8717: } else {
8718: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8719: }
8720: }
8721: }
8722: #
8723: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8724: #
8725: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8726: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8727: if ($key eq 'selfcreate') {
8728: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8729: } else {
8730: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8731: }
8732: }
8733: }
8734:
8735: my @contexts = ('selfcreate');
8736: @{$cancreate{'selfcreate'}} = ();
8737: %{$cancreate{'emailusername'}} = ();
8738: @{$cancreate{'statustocreate'}} = ();
8739: %{$cancreate{'selfcreateprocessing'}} = ();
8740: %{$cancreate{'shibenv'}} = ();
8741: my %selfcreatetypes = (
8742: sso => 'users authenticated by institutional single sign on',
8743: login => 'users authenticated by institutional log-in',
8744: email => 'users who provide a valid e-mail address for use as username',
8745: );
8746: #
8747: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8748: # is permitted.
8749: #
8750:
8751: my @statuses;
8752: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8753: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8754: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8755: }
8756: }
8757: push(@statuses,'default');
8758:
8759: foreach my $item ('login','sso','email') {
8760: if ($item eq 'email') {
8761: if ($env{'form.cancreate_email'}) {
8762: push(@{$cancreate{'selfcreate'}},'email');
8763: push(@contexts,'selfcreateprocessing');
8764: foreach my $type (@statuses) {
8765: if ($type eq 'default') {
8766: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8767: } else {
8768: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8769: }
8770: }
8771: }
8772: } else {
8773: if ($env{'form.cancreate_'.$item}) {
8774: push(@{$cancreate{'selfcreate'}},$item);
8775: }
8776: }
8777: }
8778: my (@email_rule,%userinfo,%savecaptcha);
8779: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8780: #
8781: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8782: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8783: #
8784:
8785: if ($env{'form.cancreate_email'}) {
8786: push(@contexts,'emailusername');
8787: if (ref($types) eq 'ARRAY') {
8788: foreach my $type (@{$types}) {
8789: if (ref($infofields) eq 'ARRAY') {
8790: foreach my $field (@{$infofields}) {
8791: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8792: $cancreate{'emailusername'}{$type}{$field} = $1;
8793: }
8794: }
8795: }
8796: }
8797: }
8798: #
8799: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8800: # queued requests for self-creation of account using e-mail address as username
8801: #
8802:
8803: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8804: @approvalnotify = sort(@approvalnotify);
8805: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8806: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8807: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8808: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8809: push(@{$changes{'cancreate'}},'notify');
8810: }
8811: } else {
8812: if ($cancreate{'notify'}{'approval'}) {
8813: push(@{$changes{'cancreate'}},'notify');
8814: }
8815: }
8816: } elsif ($cancreate{'notify'}{'approval'}) {
8817: push(@{$changes{'cancreate'}},'notify');
8818: }
8819:
8820: #
8821: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8822: #
8823: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8824: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8825: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8826: if (@{$curr_usercreation{'email_rule'}} > 0) {
8827: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8828: if (!grep(/^\Q$type\E$/,@email_rule)) {
8829: push(@{$changes{'email_rule'}},$type);
8830: }
8831: }
8832: }
8833: if (@email_rule > 0) {
8834: foreach my $type (@email_rule) {
8835: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8836: push(@{$changes{'email_rule'}},$type);
8837: }
8838: }
8839: }
8840: } elsif (@email_rule > 0) {
8841: push(@{$changes{'email_rule'}},@email_rule);
8842: }
8843: }
8844: #
8845: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8846: # institutional log-in.
8847: #
8848: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8849: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8850: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8851: ($domdefaults{'auth_def'} eq 'localauth'))) {
8852: $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.').' '.
8853: &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.');
8854: }
8855: }
8856: my @fields = ('lastname','firstname','middlename','generation',
8857: 'permanentemail','id');
8858: my @shibfields = (@fields,'inststatus');
8859: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8860: #
8861: # Where usernames may created for institutional log-in and/or institutional single sign on:
8862: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8863: # may self-create accounts
8864: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8865: # which the user may supply, if institutional data is unavailable.
8866: #
8867: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8868: if (ref($types) eq 'ARRAY') {
8869: if (@{$types} > 1) {
8870: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8871: push(@contexts,'statustocreate');
8872: } else {
8873: undef($cancreate{'statustocreate'});
8874: }
8875: foreach my $type (@{$types}) {
8876: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8877: foreach my $field (@fields) {
8878: if (grep(/^\Q$field\E$/,@modifiable)) {
8879: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8880: } else {
8881: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8882: }
8883: }
8884: }
8885: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8886: foreach my $type (@{$types}) {
8887: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8888: foreach my $field (@fields) {
8889: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8890: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8891: push(@{$changes{'selfcreate'}},$type);
8892: last;
8893: }
8894: }
8895: }
8896: }
8897: } else {
8898: foreach my $type (@{$types}) {
8899: push(@{$changes{'selfcreate'}},$type);
8900: }
8901: }
8902: }
8903: foreach my $field (@shibfields) {
8904: if ($env{'form.shibenv_'.$field} ne '') {
8905: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8906: }
8907: }
8908: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8909: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8910: foreach my $field (@shibfields) {
8911: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8912: push(@{$changes{'cancreate'}},'shibenv');
8913: }
8914: }
8915: } else {
8916: foreach my $field (@shibfields) {
8917: if ($env{'form.shibenv_'.$field}) {
8918: push(@{$changes{'cancreate'}},'shibenv');
8919: last;
8920: }
8921: }
8922: }
8923: }
8924: }
8925: foreach my $item (@contexts) {
8926: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8927: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8928: if (ref($cancreate{$item}) eq 'ARRAY') {
8929: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8930: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8931: push(@{$changes{'cancreate'}},$item);
8932: }
8933: }
8934: }
8935: }
8936: if (ref($cancreate{$item}) eq 'ARRAY') {
8937: foreach my $type (@{$cancreate{$item}}) {
8938: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8939: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8940: push(@{$changes{'cancreate'}},$item);
8941: }
8942: }
8943: }
8944: }
8945: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8946: if (ref($cancreate{$item}) eq 'HASH') {
8947: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8948: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8949: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8950: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8951: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8952: push(@{$changes{'cancreate'}},$item);
8953: }
8954: }
8955: }
8956: } elsif ($item eq 'selfcreateprocessing') {
8957: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8958: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8959: push(@{$changes{'cancreate'}},$item);
8960: }
8961: }
8962: } else {
8963: if (!$cancreate{$item}{$curr}) {
8964: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8965: push(@{$changes{'cancreate'}},$item);
8966: }
8967: }
8968: }
8969: }
8970: foreach my $field (keys(%{$cancreate{$item}})) {
8971: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8972: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8973: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8974: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8975: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8976: push(@{$changes{'cancreate'}},$item);
8977: }
8978: }
8979: } else {
8980: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8981: push(@{$changes{'cancreate'}},$item);
8982: }
8983: }
8984: }
8985: } elsif ($item eq 'selfcreateprocessing') {
8986: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8987: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8988: push(@{$changes{'cancreate'}},$item);
8989: }
8990: }
8991: } else {
8992: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8993: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8994: push(@{$changes{'cancreate'}},$item);
8995: }
8996: }
8997: }
8998: }
8999: }
9000: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9001: if (ref($cancreate{$item}) eq 'ARRAY') {
9002: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9003: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9004: push(@{$changes{'cancreate'}},$item);
9005: }
9006: }
9007: } elsif (ref($cancreate{$item}) eq 'HASH') {
9008: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9009: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9010: push(@{$changes{'cancreate'}},$item);
9011: }
9012: }
9013: }
9014: } elsif ($item eq 'emailusername') {
9015: if (ref($cancreate{$item}) eq 'HASH') {
9016: foreach my $type (keys(%{$cancreate{$item}})) {
9017: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9018: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9019: if ($cancreate{$item}{$type}{$field}) {
9020: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9021: push(@{$changes{'cancreate'}},$item);
9022: }
9023: last;
9024: }
9025: }
9026: }
9027: }
9028: }
9029: }
9030: }
9031: #
9032: # Populate %save_usercreate hash with updates to self-creation configuration.
9033: #
9034: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9035: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9036: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9037: if (ref($cancreate{'notify'}) eq 'HASH') {
9038: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9039: }
9040: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9041: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9042: }
9043: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9044: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9045: }
9046: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9047: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9048: }
9049: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9050: $save_usercreate{'emailrule'} = \@email_rule;
9051:
9052: my %userconfig_hash = (
9053: usercreation => \%save_usercreate,
9054: usermodification => \%save_usermodify,
9055: );
9056: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9057: $dom);
9058: #
9059: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9060: #
9061: if ($putresult eq 'ok') {
9062: if (keys(%changes) > 0) {
9063: $resulttext = &mt('Changes made:').'<ul>';
9064: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9065: my %lt = &selfcreation_types();
9066: foreach my $type (@{$changes{'cancreate'}}) {
9067: my $chgtext;
9068: if ($type eq 'selfcreate') {
9069: if (@{$cancreate{$type}} == 0) {
9070: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9071: } else {
9072: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9073: '<ul>';
9074: foreach my $case (@{$cancreate{$type}}) {
9075: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9076: }
9077: $chgtext .= '</ul>';
9078: if (ref($cancreate{$type}) eq 'ARRAY') {
9079: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9080: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9081: if (@{$cancreate{'statustocreate'}} == 0) {
9082: $chgtext .= '<br />'.
9083: '<span class="LC_warning">'.
9084: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9085: '</span>';
9086: }
9087: }
9088: }
9089: }
9090: }
9091: } elsif ($type eq 'shibenv') {
9092: if (keys(%{$cancreate{$type}}) == 0) {
9093: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9094: } else {
9095: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9096: '<ul>';
9097: foreach my $field (@shibfields) {
9098: next if ($cancreate{$type}{$field} eq '');
9099: if ($field eq 'inststatus') {
9100: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9101: } else {
9102: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9103: }
9104: }
9105: $chgtext .= '</ul>';
9106: }
9107: } elsif ($type eq 'statustocreate') {
9108: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9109: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9110: if (@{$cancreate{'selfcreate'}} > 0) {
9111: if (@{$cancreate{'statustocreate'}} == 0) {
9112: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9113: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9114: $chgtext .= '<br />'.
9115: '<span class="LC_warning">'.
9116: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9117: '</span>';
9118: }
9119: } elsif (ref($usertypes) eq 'HASH') {
9120: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9121: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9122: } else {
9123: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9124: }
9125: $chgtext .= '<ul>';
9126: foreach my $case (@{$cancreate{$type}}) {
9127: if ($case eq 'default') {
9128: $chgtext .= '<li>'.$othertitle.'</li>';
9129: } else {
9130: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9131: }
9132: }
9133: $chgtext .= '</ul>';
9134: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9135: $chgtext .= '<br /><span class="LC_warning">'.
9136: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9137: '</span>';
9138: }
9139: }
9140: } else {
9141: if (@{$cancreate{$type}} == 0) {
9142: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9143: } else {
9144: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9145: }
9146: }
9147: }
9148: } elsif ($type eq 'selfcreateprocessing') {
9149: my %choices = &Apache::lonlocal::texthash (
9150: automatic => 'Automatic approval',
9151: approval => 'Queued for approval',
9152: );
9153: if (@statuses > 1) {
9154: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9155: '<ul>';
9156: foreach my $type (@statuses) {
9157: if ($type eq 'default') {
9158: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9159: } else {
9160: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9161: }
9162: }
9163: $chgtext .= '</ul>';
9164: } else {
9165: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9166: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9167: }
9168: } elsif ($type eq 'captcha') {
9169: if ($savecaptcha{$type} eq 'notused') {
9170: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9171: } else {
9172: my %captchas = &captcha_phrases();
9173: if ($captchas{$savecaptcha{$type}}) {
9174: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9175: } else {
9176: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9177: }
9178: }
9179: } elsif ($type eq 'recaptchakeys') {
9180: my ($privkey,$pubkey);
9181: if (ref($savecaptcha{$type}) eq 'HASH') {
9182: $pubkey = $savecaptcha{$type}{'public'};
9183: $privkey = $savecaptcha{$type}{'private'};
9184: }
9185: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9186: if (!$pubkey) {
9187: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9188: } else {
9189: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9190: }
9191: if (!$privkey) {
9192: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9193: } else {
9194: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9195: }
9196: $chgtext .= '</ul>';
9197: } elsif ($type eq 'emailusername') {
9198: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9199: if (ref($types) eq 'ARRAY') {
9200: foreach my $type (@{$types}) {
9201: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9202: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9203: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9204: '<ul>';
9205: foreach my $field (@{$infofields}) {
9206: if ($cancreate{'emailusername'}{$type}{$field}) {
9207: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9208: }
9209: }
9210: $chgtext .= '</ul>';
9211: } else {
9212: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9213: }
9214: } else {
9215: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9216: }
9217: }
9218: }
9219: }
9220: } elsif ($type eq 'notify') {
9221: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9222: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9223: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9224: if ($cancreate{'notify'}{'approval'}) {
9225: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9226: }
9227: }
9228: }
9229: }
9230: if ($chgtext) {
9231: $resulttext .= '<li>'.$chgtext.'</li>';
9232: }
9233: }
9234: }
9235: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9236: my ($emailrules,$emailruleorder) =
9237: &Apache::lonnet::inst_userrules($dom,'email');
9238: my $chgtext = '<ul>';
9239: foreach my $type (@email_rule) {
9240: if (ref($emailrules->{$type}) eq 'HASH') {
9241: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9242: }
9243: }
9244: $chgtext .= '</ul>';
9245: if (@email_rule > 0) {
9246: $resulttext .= '<li>'.
9247: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9248: $chgtext.
9249: '</li>';
9250: } else {
9251: $resulttext .= '<li>'.
9252: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9253: '</li>';
9254: }
9255: }
9256: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9257: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9258: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9259: foreach my $type (@{$changes{'selfcreate'}}) {
9260: my $typename = $type;
9261: if (ref($usertypes) eq 'HASH') {
9262: if ($usertypes->{$type} ne '') {
9263: $typename = $usertypes->{$type};
9264: }
9265: }
9266: my @modifiable;
9267: $resulttext .= '<li>'.
9268: &mt('Self-creation of account by users with status: [_1]',
9269: '<span class="LC_cusr_emph">'.$typename.'</span>').
9270: ' - '.&mt('modifiable fields (if institutional data blank): ');
9271: foreach my $field (@fields) {
9272: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9273: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9274: }
9275: }
9276: if (@modifiable > 0) {
9277: $resulttext .= join(', ',@modifiable);
9278: } else {
9279: $resulttext .= &mt('none');
9280: }
9281: $resulttext .= '</li>';
9282: }
9283: $resulttext .= '</ul></li>';
9284: }
9285: $resulttext .= '</ul>';
9286: } else {
9287: $resulttext = &mt('No changes made to self-creation settings');
9288: }
9289: } else {
9290: $resulttext = '<span class="LC_error">'.
9291: &mt('An error occurred: [_1]',$putresult).'</span>';
9292: }
9293: if ($warningmsg ne '') {
9294: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9295: }
9296: return $resulttext;
9297: }
9298:
9299: sub process_captcha {
9300: my ($container,$changes,$newsettings,$current) = @_;
9301: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9302: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9303: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9304: $newsettings->{'captcha'} = 'original';
9305: }
9306: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9307: if ($container eq 'cancreate') {
9308: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9309: push(@{$changes->{'cancreate'}},'captcha');
9310: } elsif (!defined($changes->{'cancreate'})) {
9311: $changes->{'cancreate'} = ['captcha'];
9312: }
9313: } else {
9314: $changes->{'captcha'} = 1;
9315: }
9316: }
9317: my ($newpub,$newpriv,$currpub,$currpriv);
9318: if ($newsettings->{'captcha'} eq 'recaptcha') {
9319: $newpub = $env{'form.'.$container.'_recaptchapub'};
9320: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9321: $newpub =~ s/[^\w\-]//g;
9322: $newpriv =~ s/[^\w\-]//g;
9323: $newsettings->{'recaptchakeys'} = {
9324: public => $newpub,
9325: private => $newpriv,
9326: };
9327: }
9328: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9329: $currpub = $current->{'recaptchakeys'}{'public'};
9330: $currpriv = $current->{'recaptchakeys'}{'private'};
9331: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9332: $newsettings->{'recaptchakeys'} = {
9333: public => '',
9334: private => '',
9335: }
9336: }
9337: }
9338: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9339: if ($container eq 'cancreate') {
9340: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9341: push(@{$changes->{'cancreate'}},'recaptchakeys');
9342: } elsif (!defined($changes->{'cancreate'})) {
9343: $changes->{'cancreate'} = ['recaptchakeys'];
9344: }
9345: } else {
9346: $changes->{'recaptchakeys'} = 1;
9347: }
9348: }
9349: return;
9350: }
9351:
9352: sub modify_usermodification {
9353: my ($dom,%domconfig) = @_;
9354: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9355: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9356: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9357: if ($key eq 'selfcreate') {
9358: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9359: } else {
9360: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9361: }
9362: }
9363: }
9364: my @contexts = ('author','course');
9365: my %context_title = (
9366: author => 'In author context',
9367: course => 'In course context',
9368: );
9369: my @fields = ('lastname','firstname','middlename','generation',
9370: 'permanentemail','id');
9371: my %roles = (
9372: author => ['ca','aa'],
9373: course => ['st','ep','ta','in','cr'],
9374: );
9375: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9376: foreach my $context (@contexts) {
9377: foreach my $role (@{$roles{$context}}) {
9378: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9379: foreach my $item (@fields) {
9380: if (grep(/^\Q$item\E$/,@modifiable)) {
9381: $modifyhash{$context}{$role}{$item} = 1;
9382: } else {
9383: $modifyhash{$context}{$role}{$item} = 0;
9384: }
9385: }
9386: }
9387: if (ref($curr_usermodification{$context}) eq 'HASH') {
9388: foreach my $role (@{$roles{$context}}) {
9389: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9390: foreach my $field (@fields) {
9391: if ($modifyhash{$context}{$role}{$field} ne
9392: $curr_usermodification{$context}{$role}{$field}) {
9393: push(@{$changes{$context}},$role);
9394: last;
9395: }
9396: }
9397: }
9398: }
9399: } else {
9400: foreach my $context (@contexts) {
9401: foreach my $role (@{$roles{$context}}) {
9402: push(@{$changes{$context}},$role);
9403: }
9404: }
9405: }
9406: }
9407: my %usermodification_hash = (
9408: usermodification => \%modifyhash,
9409: );
9410: my $putresult = &Apache::lonnet::put_dom('configuration',
9411: \%usermodification_hash,$dom);
9412: if ($putresult eq 'ok') {
9413: if (keys(%changes) > 0) {
9414: $resulttext = &mt('Changes made: ').'<ul>';
9415: foreach my $context (@contexts) {
9416: if (ref($changes{$context}) eq 'ARRAY') {
9417: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9418: if (ref($changes{$context}) eq 'ARRAY') {
9419: foreach my $role (@{$changes{$context}}) {
9420: my $rolename;
9421: if ($role eq 'cr') {
9422: $rolename = &mt('Custom');
9423: } else {
9424: $rolename = &Apache::lonnet::plaintext($role);
9425: }
9426: my @modifiable;
9427: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9428: foreach my $field (@fields) {
9429: if ($modifyhash{$context}{$role}{$field}) {
9430: push(@modifiable,$fieldtitles{$field});
9431: }
9432: }
9433: if (@modifiable > 0) {
9434: $resulttext .= join(', ',@modifiable);
9435: } else {
9436: $resulttext .= &mt('none');
9437: }
9438: $resulttext .= '</li>';
9439: }
9440: $resulttext .= '</ul></li>';
9441: }
9442: }
9443: }
9444: $resulttext .= '</ul>';
9445: } else {
9446: $resulttext = &mt('No changes made to user modification settings');
9447: }
9448: } else {
9449: $resulttext = '<span class="LC_error">'.
9450: &mt('An error occurred: [_1]',$putresult).'</span>';
9451: }
9452: return $resulttext;
9453: }
9454:
9455: sub modify_defaults {
9456: my ($dom,$lastactref,%domconfig) = @_;
9457: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9458: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9459: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9460: my @authtypes = ('internal','krb4','krb5','localauth');
9461: foreach my $item (@items) {
9462: $newvalues{$item} = $env{'form.'.$item};
9463: if ($item eq 'auth_def') {
9464: if ($newvalues{$item} ne '') {
9465: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9466: push(@errors,$item);
9467: }
9468: }
9469: } elsif ($item eq 'lang_def') {
9470: if ($newvalues{$item} ne '') {
9471: if ($newvalues{$item} =~ /^(\w+)/) {
9472: my $langcode = $1;
9473: if ($langcode ne 'x_chef') {
9474: if (code2language($langcode) eq '') {
9475: push(@errors,$item);
9476: }
9477: }
9478: } else {
9479: push(@errors,$item);
9480: }
9481: }
9482: } elsif ($item eq 'timezone_def') {
9483: if ($newvalues{$item} ne '') {
9484: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9485: push(@errors,$item);
9486: }
9487: }
9488: } elsif ($item eq 'datelocale_def') {
9489: if ($newvalues{$item} ne '') {
9490: my @datelocale_ids = DateTime::Locale->ids();
9491: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9492: push(@errors,$item);
9493: }
9494: }
9495: } elsif ($item eq 'portal_def') {
9496: if ($newvalues{$item} ne '') {
9497: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9498: push(@errors,$item);
9499: }
9500: }
9501: }
9502: if (grep(/^\Q$item\E$/,@errors)) {
9503: $newvalues{$item} = $domdefaults{$item};
9504: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9505: $changes{$item} = 1;
9506: }
9507: $domdefaults{$item} = $newvalues{$item};
9508: }
9509: my %defaults_hash = (
9510: defaults => \%newvalues,
9511: );
9512: my $title = &defaults_titles();
9513:
9514: my $currinststatus;
9515: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9516: $currinststatus = $domconfig{'inststatus'};
9517: } else {
9518: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9519: $currinststatus = {
9520: inststatustypes => $usertypes,
9521: inststatusorder => $types,
9522: inststatusguest => [],
9523: };
9524: }
9525: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9526: my @allpos;
9527: my %guests;
9528: my %alltypes;
9529: my ($currtitles,$currguests,$currorder);
9530: if (ref($currinststatus) eq 'HASH') {
9531: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9532: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9533: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9534: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9535: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9536: }
9537: }
9538: unless (grep(/^\Q$type\E$/,@todelete)) {
9539: my $position = $env{'form.inststatus_pos_'.$type};
9540: $position =~ s/\D+//g;
9541: $allpos[$position] = $type;
9542: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9543: $alltypes{$type} =~ s/`//g;
9544: if ($env{'form.inststatus_guest_'.$type}) {
9545: $guests{$type} = 1;
9546: }
9547: }
9548: }
9549: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9550: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9551: }
9552: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9553: $currtitles =~ s/,$//;
9554: }
9555: }
9556: if ($env{'form.addinststatus'}) {
9557: my $newtype = $env{'form.addinststatus'};
9558: $newtype =~ s/\W//g;
9559: unless (exists($alltypes{$newtype})) {
9560: if ($env{'form.addinststatus_guest'}) {
9561: $guests{$newtype} = 1;
9562: }
9563: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9564: $alltypes{$newtype} =~ s/`//g;
9565: my $position = $env{'form.addinststatus_pos'};
9566: $position =~ s/\D+//g;
9567: if ($position ne '') {
9568: $allpos[$position] = $newtype;
9569: }
9570: }
9571: }
9572: my (@orderedstatus,@orderedguests);
9573: foreach my $type (@allpos) {
9574: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9575: push(@orderedstatus,$type);
9576: if ($guests{$type}) {
9577: push(@orderedguests,$type);
9578: }
9579: }
9580: }
9581: foreach my $type (keys(%alltypes)) {
9582: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9583: delete($alltypes{$type});
9584: }
9585: }
9586: $defaults_hash{'inststatus'} = {
9587: inststatustypes => \%alltypes,
9588: inststatusorder => \@orderedstatus,
9589: inststatusguest => \@orderedguests,
9590: };
9591: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9592: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9593: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9594: }
9595: }
9596: if ($currorder ne join(',',@orderedstatus)) {
9597: $changes{'inststatus'}{'inststatusorder'} = 1;
9598: }
9599: if ($currguests ne join(',',@orderedguests)) {
9600: $changes{'inststatus'}{'inststatusguest'} = 1;
9601: }
9602: my $newtitles;
9603: foreach my $item (@orderedstatus) {
9604: $newtitles .= $alltypes{$item}.',';
9605: }
9606: $newtitles =~ s/,$//;
9607: if ($currtitles ne $newtitles) {
9608: $changes{'inststatus'}{'inststatustypes'} = 1;
9609: }
9610: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9611: $dom);
9612: if ($putresult eq 'ok') {
9613: if (keys(%changes) > 0) {
9614: $resulttext = &mt('Changes made:').'<ul>';
9615: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9616: 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";
9617: foreach my $item (sort(keys(%changes))) {
9618: if ($item eq 'inststatus') {
9619: if (ref($changes{'inststatus'}) eq 'HASH') {
9620: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9621: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9622: foreach my $type (@orderedstatus) {
9623: $resulttext .= $alltypes{$type}.', ';
9624: }
9625: $resulttext =~ s/, $//;
9626: $resulttext .= '</li>';
9627: }
9628: if ($changes{'inststatus'}{'inststatusguest'}) {
9629: $resulttext .= '<li>';
9630: if (@orderedguests) {
9631: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9632: foreach my $type (@orderedguests) {
9633: $resulttext .= $alltypes{$type}.', ';
9634: }
9635: $resulttext =~ s/, $//;
9636: } else {
9637: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9638: }
9639: $resulttext .= '</li>';
9640: }
9641: }
9642: } else {
9643: my $value = $env{'form.'.$item};
9644: if ($value eq '') {
9645: $value = &mt('none');
9646: } elsif ($item eq 'auth_def') {
9647: my %authnames = &authtype_names();
9648: my %shortauth = (
9649: internal => 'int',
9650: krb4 => 'krb4',
9651: krb5 => 'krb5',
9652: localauth => 'loc',
9653: );
9654: $value = $authnames{$shortauth{$value}};
9655: }
9656: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9657: $mailmsgtext .= "$title->{$item} set to $value\n";
9658: }
9659: }
9660: $resulttext .= '</ul>';
9661: $mailmsgtext .= "\n";
9662: my $cachetime = 24*60*60;
9663: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9664: if (ref($lastactref) eq 'HASH') {
9665: $lastactref->{'domdefaults'} = 1;
9666: }
9667: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9668: my $notify = 1;
9669: if (ref($domconfig{'contacts'}) eq 'HASH') {
9670: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9671: $notify = 0;
9672: }
9673: }
9674: if ($notify) {
9675: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9676: "LON-CAPA Domain Settings Change - $dom",
9677: $mailmsgtext);
9678: }
9679: }
9680: } else {
9681: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9682: }
9683: } else {
9684: $resulttext = '<span class="LC_error">'.
9685: &mt('An error occurred: [_1]',$putresult).'</span>';
9686: }
9687: if (@errors > 0) {
9688: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9689: foreach my $item (@errors) {
9690: $resulttext .= ' "'.$title->{$item}.'",';
9691: }
9692: $resulttext =~ s/,$//;
9693: }
9694: return $resulttext;
9695: }
9696:
9697: sub modify_scantron {
9698: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9699: my ($resulttext,%confhash,%changes,$errors);
9700: my $custom = 'custom.tab';
9701: my $default = 'default.tab';
9702: my $servadm = $r->dir_config('lonAdmEMail');
9703: my ($configuserok,$author_ok,$switchserver) =
9704: &config_check($dom,$confname,$servadm);
9705: if ($env{'form.scantronformat.filename'} ne '') {
9706: my $error;
9707: if ($configuserok eq 'ok') {
9708: if ($switchserver) {
9709: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9710: } else {
9711: if ($author_ok eq 'ok') {
9712: my ($result,$scantronurl) =
9713: &publishlogo($r,'upload','scantronformat',$dom,
9714: $confname,'scantron','','',$custom);
9715: if ($result eq 'ok') {
9716: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9717: $changes{'scantronformat'} = 1;
9718: } else {
9719: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9720: }
9721: } else {
9722: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9723: }
9724: }
9725: } else {
9726: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9727: }
9728: if ($error) {
9729: &Apache::lonnet::logthis($error);
9730: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9731: }
9732: }
9733: if (ref($domconfig{'scantron'}) eq 'HASH') {
9734: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9735: if ($env{'form.scantronformat_del'}) {
9736: $confhash{'scantron'}{'scantronformat'} = '';
9737: $changes{'scantronformat'} = 1;
9738: }
9739: }
9740: }
9741: if (keys(%confhash) > 0) {
9742: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9743: $dom);
9744: if ($putresult eq 'ok') {
9745: if (keys(%changes) > 0) {
9746: if (ref($confhash{'scantron'}) eq 'HASH') {
9747: $resulttext = &mt('Changes made:').'<ul>';
9748: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9749: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9750: } else {
9751: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9752: }
9753: $resulttext .= '</ul>';
9754: } else {
9755: $resulttext = &mt('Changes made to bubblesheet format file.');
9756: }
9757: $resulttext .= '</ul>';
9758: &Apache::loncommon::devalidate_domconfig_cache($dom);
9759: if (ref($lastactref) eq 'HASH') {
9760: $lastactref->{'domainconfig'} = 1;
9761: }
9762: } else {
9763: $resulttext = &mt('No changes made to bubblesheet format file');
9764: }
9765: } else {
9766: $resulttext = '<span class="LC_error">'.
9767: &mt('An error occurred: [_1]',$putresult).'</span>';
9768: }
9769: } else {
9770: $resulttext = &mt('No changes made to bubblesheet format file');
9771: }
9772: if ($errors) {
9773: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9774: $errors.'</ul>';
9775: }
9776: return $resulttext;
9777: }
9778:
9779: sub modify_coursecategories {
9780: my ($dom,$lastactref,%domconfig) = @_;
9781: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9782: $cathash);
9783: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9784: my @catitems = ('unauth','auth');
9785: my @cattypes = ('std','domonly','codesrch','none');
9786: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9787: $cathash = $domconfig{'coursecategories'}{'cats'};
9788: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9789: $changes{'togglecats'} = 1;
9790: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9791: }
9792: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9793: $changes{'categorize'} = 1;
9794: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9795: }
9796: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9797: $changes{'togglecatscomm'} = 1;
9798: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9799: }
9800: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9801: $changes{'categorizecomm'} = 1;
9802: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9803: }
9804: foreach my $item (@catitems) {
9805: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9806: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9807: $changes{$item} = 1;
9808: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9809: }
9810: }
9811: }
9812: } else {
9813: $changes{'togglecats'} = 1;
9814: $changes{'categorize'} = 1;
9815: $changes{'togglecatscomm'} = 1;
9816: $changes{'categorizecomm'} = 1;
9817: $domconfig{'coursecategories'} = {
9818: togglecats => $env{'form.togglecats'},
9819: categorize => $env{'form.categorize'},
9820: togglecatscomm => $env{'form.togglecatscomm'},
9821: categorizecomm => $env{'form.categorizecomm'},
9822: };
9823: foreach my $item (@catitems) {
9824: if ($env{'form.coursecat_'.$item} ne 'std') {
9825: $changes{$item} = 1;
9826: }
9827: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9828: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9829: }
9830: }
9831: }
9832: if (ref($cathash) eq 'HASH') {
9833: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9834: push (@deletecategory,'instcode::0');
9835: }
9836: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9837: push(@deletecategory,'communities::0');
9838: }
9839: }
9840: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9841: if (ref($cathash) eq 'HASH') {
9842: if (@deletecategory > 0) {
9843: #FIXME Need to remove category from all courses using a deleted category
9844: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9845: foreach my $item (@deletecategory) {
9846: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9847: delete($domconfig{'coursecategories'}{'cats'}{$item});
9848: $deletions{$item} = 1;
9849: &recurse_cat_deletes($item,$cathash,\%deletions);
9850: }
9851: }
9852: }
9853: foreach my $item (keys(%{$cathash})) {
9854: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9855: if ($cathash->{$item} ne $env{'form.'.$item}) {
9856: $reorderings{$item} = 1;
9857: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9858: }
9859: if ($env{'form.addcategory_name_'.$item} ne '') {
9860: my $newcat = $env{'form.addcategory_name_'.$item};
9861: my $newdepth = $depth+1;
9862: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9863: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9864: $adds{$newitem} = 1;
9865: }
9866: if ($env{'form.subcat_'.$item} ne '') {
9867: my $newcat = $env{'form.subcat_'.$item};
9868: my $newdepth = $depth+1;
9869: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9870: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9871: $adds{$newitem} = 1;
9872: }
9873: }
9874: }
9875: if ($env{'form.instcode'} eq '1') {
9876: if (ref($cathash) eq 'HASH') {
9877: my $newitem = 'instcode::0';
9878: if ($cathash->{$newitem} eq '') {
9879: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9880: $adds{$newitem} = 1;
9881: }
9882: } else {
9883: my $newitem = 'instcode::0';
9884: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9885: $adds{$newitem} = 1;
9886: }
9887: }
9888: if ($env{'form.communities'} eq '1') {
9889: if (ref($cathash) eq 'HASH') {
9890: my $newitem = 'communities::0';
9891: if ($cathash->{$newitem} eq '') {
9892: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9893: $adds{$newitem} = 1;
9894: }
9895: } else {
9896: my $newitem = 'communities::0';
9897: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9898: $adds{$newitem} = 1;
9899: }
9900: }
9901: if ($env{'form.addcategory_name'} ne '') {
9902: if (($env{'form.addcategory_name'} ne 'instcode') &&
9903: ($env{'form.addcategory_name'} ne 'communities')) {
9904: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9905: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9906: $adds{$newitem} = 1;
9907: }
9908: }
9909: my $putresult;
9910: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9911: if (keys(%deletions) > 0) {
9912: foreach my $key (keys(%deletions)) {
9913: if ($predelallitems{$key} ne '') {
9914: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9915: }
9916: }
9917: }
9918: my (@chkcats,@chktrails,%chkallitems);
9919: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9920: if (ref($chkcats[0]) eq 'ARRAY') {
9921: my $depth = 0;
9922: my $chg = 0;
9923: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9924: my $name = $chkcats[0][$i];
9925: my $item;
9926: if ($name eq '') {
9927: $chg ++;
9928: } else {
9929: $item = &escape($name).'::0';
9930: if ($chg) {
9931: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9932: }
9933: $depth ++;
9934: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9935: $depth --;
9936: }
9937: }
9938: }
9939: }
9940: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9941: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9942: if ($putresult eq 'ok') {
9943: my %title = (
9944: togglecats => 'Show/Hide a course in catalog',
9945: categorize => 'Assign a category to a course',
9946: togglecatscomm => 'Show/Hide a community in catalog',
9947: categorizecomm => 'Assign a category to a community',
9948: );
9949: my %level = (
9950: dom => 'set in Domain ("Modify Course/Community")',
9951: crs => 'set in Course ("Course Configuration")',
9952: comm => 'set in Community ("Community Configuration")',
9953: none => 'No catalog',
9954: std => 'Standard catalog',
9955: domonly => 'Domain-only catalog',
9956: codesrch => 'Code search form',
9957: );
9958: $resulttext = &mt('Changes made:').'<ul>';
9959: if ($changes{'togglecats'}) {
9960: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9961: }
9962: if ($changes{'categorize'}) {
9963: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9964: }
9965: if ($changes{'togglecatscomm'}) {
9966: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9967: }
9968: if ($changes{'categorizecomm'}) {
9969: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9970: }
9971: if ($changes{'unauth'}) {
9972: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9973: }
9974: if ($changes{'auth'}) {
9975: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9976: }
9977: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9978: my $cathash;
9979: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9980: $cathash = $domconfig{'coursecategories'}{'cats'};
9981: } else {
9982: $cathash = {};
9983: }
9984: my (@cats,@trails,%allitems);
9985: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9986: if (keys(%deletions) > 0) {
9987: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9988: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9989: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9990: }
9991: $resulttext .= '</ul></li>';
9992: }
9993: if (keys(%reorderings) > 0) {
9994: my %sort_by_trail;
9995: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9996: foreach my $key (keys(%reorderings)) {
9997: if ($allitems{$key} ne '') {
9998: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9999: }
10000: }
10001: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10002: $resulttext .= '<li>'.$trails[$trail].'</li>';
10003: }
10004: $resulttext .= '</ul></li>';
10005: }
10006: if (keys(%adds) > 0) {
10007: my %sort_by_trail;
10008: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10009: foreach my $key (keys(%adds)) {
10010: if ($allitems{$key} ne '') {
10011: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10012: }
10013: }
10014: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10015: $resulttext .= '<li>'.$trails[$trail].'</li>';
10016: }
10017: $resulttext .= '</ul></li>';
10018: }
10019: }
10020: $resulttext .= '</ul>';
10021: if ($changes{'unauth'} || $changes{'auth'}) {
10022: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10023: if ($changes{'auth'}) {
10024: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10025: }
10026: if ($changes{'unauth'}) {
10027: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10028: }
10029: my $cachetime = 24*60*60;
10030: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10031: if (ref($lastactref) eq 'HASH') {
10032: $lastactref->{'domdefaults'} = 1;
10033: }
10034: }
10035: } else {
10036: $resulttext = '<span class="LC_error">'.
10037: &mt('An error occurred: [_1]',$putresult).'</span>';
10038: }
10039: } else {
10040: $resulttext = &mt('No changes made to course and community categories');
10041: }
10042: return $resulttext;
10043: }
10044:
10045: sub modify_serverstatuses {
10046: my ($dom,%domconfig) = @_;
10047: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10048: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10049: %currserverstatus = %{$domconfig{'serverstatuses'}};
10050: }
10051: my @pages = &serverstatus_pages();
10052: foreach my $type (@pages) {
10053: $newserverstatus{$type}{'namedusers'} = '';
10054: $newserverstatus{$type}{'machines'} = '';
10055: if (defined($env{'form.'.$type.'_namedusers'})) {
10056: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10057: my @okusers;
10058: foreach my $user (@users) {
10059: my ($uname,$udom) = split(/:/,$user);
10060: if (($udom =~ /^$match_domain$/) &&
10061: (&Apache::lonnet::domain($udom)) &&
10062: ($uname =~ /^$match_username$/)) {
10063: if (!grep(/^\Q$user\E/,@okusers)) {
10064: push(@okusers,$user);
10065: }
10066: }
10067: }
10068: if (@okusers > 0) {
10069: @okusers = sort(@okusers);
10070: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10071: }
10072: }
10073: if (defined($env{'form.'.$type.'_machines'})) {
10074: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10075: my @okmachines;
10076: foreach my $ip (@machines) {
10077: my @parts = split(/\./,$ip);
10078: next if (@parts < 4);
10079: my $badip = 0;
10080: for (my $i=0; $i<4; $i++) {
10081: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10082: $badip = 1;
10083: last;
10084: }
10085: }
10086: if (!$badip) {
10087: push(@okmachines,$ip);
10088: }
10089: }
10090: @okmachines = sort(@okmachines);
10091: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10092: }
10093: }
10094: my %serverstatushash = (
10095: serverstatuses => \%newserverstatus,
10096: );
10097: foreach my $type (@pages) {
10098: foreach my $setting ('namedusers','machines') {
10099: my (@current,@new);
10100: if (ref($currserverstatus{$type}) eq 'HASH') {
10101: if ($currserverstatus{$type}{$setting} ne '') {
10102: @current = split(/,/,$currserverstatus{$type}{$setting});
10103: }
10104: }
10105: if ($newserverstatus{$type}{$setting} ne '') {
10106: @new = split(/,/,$newserverstatus{$type}{$setting});
10107: }
10108: if (@current > 0) {
10109: if (@new > 0) {
10110: foreach my $item (@current) {
10111: if (!grep(/^\Q$item\E$/,@new)) {
10112: $changes{$type}{$setting} = 1;
10113: last;
10114: }
10115: }
10116: foreach my $item (@new) {
10117: if (!grep(/^\Q$item\E$/,@current)) {
10118: $changes{$type}{$setting} = 1;
10119: last;
10120: }
10121: }
10122: } else {
10123: $changes{$type}{$setting} = 1;
10124: }
10125: } elsif (@new > 0) {
10126: $changes{$type}{$setting} = 1;
10127: }
10128: }
10129: }
10130: if (keys(%changes) > 0) {
10131: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10132: my $putresult = &Apache::lonnet::put_dom('configuration',
10133: \%serverstatushash,$dom);
10134: if ($putresult eq 'ok') {
10135: $resulttext .= &mt('Changes made:').'<ul>';
10136: foreach my $type (@pages) {
10137: if (ref($changes{$type}) eq 'HASH') {
10138: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10139: if ($changes{$type}{'namedusers'}) {
10140: if ($newserverstatus{$type}{'namedusers'} eq '') {
10141: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10142: } else {
10143: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10144: }
10145: }
10146: if ($changes{$type}{'machines'}) {
10147: if ($newserverstatus{$type}{'machines'} eq '') {
10148: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10149: } else {
10150: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10151: }
10152:
10153: }
10154: $resulttext .= '</ul></li>';
10155: }
10156: }
10157: $resulttext .= '</ul>';
10158: } else {
10159: $resulttext = '<span class="LC_error">'.
10160: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10161:
10162: }
10163: } else {
10164: $resulttext = &mt('No changes made to access to server status pages');
10165: }
10166: return $resulttext;
10167: }
10168:
10169: sub modify_helpsettings {
10170: my ($r,$dom,$confname,%domconfig) = @_;
10171: my ($resulttext,$errors,%changes,%helphash);
10172: my %defaultchecked = ('submitbugs' => 'on');
10173: my @offon = ('off','on');
10174: my @toggles = ('submitbugs');
10175: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10176: foreach my $item (@toggles) {
10177: if ($defaultchecked{$item} eq 'on') {
10178: if ($domconfig{'helpsettings'}{$item} eq '') {
10179: if ($env{'form.'.$item} eq '0') {
10180: $changes{$item} = 1;
10181: }
10182: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10183: $changes{$item} = 1;
10184: }
10185: } elsif ($defaultchecked{$item} eq 'off') {
10186: if ($domconfig{'helpsettings'}{$item} eq '') {
10187: if ($env{'form.'.$item} eq '1') {
10188: $changes{$item} = 1;
10189: }
10190: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10191: $changes{$item} = 1;
10192: }
10193: }
10194: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10195: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10196: }
10197: }
10198: }
10199: my $putresult;
10200: if (keys(%changes) > 0) {
10201: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10202: if ($putresult eq 'ok') {
10203: $resulttext = &mt('Changes made:').'<ul>';
10204: foreach my $item (sort(keys(%changes))) {
10205: if ($item eq 'submitbugs') {
10206: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10207: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10208: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10209: }
10210: }
10211: $resulttext .= '</ul>';
10212: } else {
10213: $resulttext = &mt('No changes made to help settings');
10214: $errors .= '<li><span class="LC_error">'.
10215: &mt('An error occurred storing the settings: [_1]',
10216: $putresult).'</span></li>';
10217: }
10218: }
10219: if ($errors) {
10220: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10221: $errors.'</ul>';
10222: }
10223: return $resulttext;
10224: }
10225:
10226: sub modify_coursedefaults {
10227: my ($dom,$lastactref,%domconfig) = @_;
10228: my ($resulttext,$errors,%changes,%defaultshash);
10229: my %defaultchecked = (
10230: 'canuse_pdfforms' => 'off',
10231: 'uselcmath' => 'on',
10232: 'usejsme' => 'on'
10233: );
10234: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
10235: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10236: 'uploadquota_community','uploadquota_textbook');
10237: my @types = ('official','unofficial','community','textbook');
10238: my %staticdefaults = (
10239: anonsurvey_threshold => 10,
10240: uploadquota => 500,
10241: postsubmit => 60,
10242: );
10243:
10244: $defaultshash{'coursedefaults'} = {};
10245:
10246: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10247: if ($domconfig{'coursedefaults'} eq '') {
10248: $domconfig{'coursedefaults'} = {};
10249: }
10250: }
10251:
10252: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10253: foreach my $item (@toggles) {
10254: if ($defaultchecked{$item} eq 'on') {
10255: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10256: ($env{'form.'.$item} eq '0')) {
10257: $changes{$item} = 1;
10258: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10259: $changes{$item} = 1;
10260: }
10261: } elsif ($defaultchecked{$item} eq 'off') {
10262: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10263: ($env{'form.'.$item} eq '1')) {
10264: $changes{$item} = 1;
10265: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10266: $changes{$item} = 1;
10267: }
10268: }
10269: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10270: }
10271: foreach my $item (@numbers) {
10272: my ($currdef,$newdef);
10273: $newdef = $env{'form.'.$item};
10274: if ($item eq 'anonsurvey_threshold') {
10275: $currdef = $domconfig{'coursedefaults'}{$item};
10276: $newdef =~ s/\D//g;
10277: if ($newdef eq '' || $newdef < 1) {
10278: $newdef = 1;
10279: }
10280: $defaultshash{'coursedefaults'}{$item} = $newdef;
10281: } else {
10282: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10283: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10284: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10285: }
10286: $newdef =~ s/[^\w.\-]//g;
10287: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10288: }
10289: if ($currdef ne $newdef) {
10290: my $staticdef;
10291: if ($item eq 'anonsurvey_threshold') {
10292: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10293: $changes{$item} = 1;
10294: }
10295: } else {
10296: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10297: $changes{'uploadquota'} = 1;
10298: }
10299: }
10300: }
10301: }
10302:
10303: my %credits;
10304: foreach my $type (@types) {
10305: unless ($type eq 'community') {
10306: $credits{$type} = $env{'form.'.$type.'_credits'};
10307: $credits{$type} =~ s/[^\d.]+//g;
10308: }
10309: }
10310: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10311: ($env{'form.coursecredits'} eq '1')) {
10312: $changes{'coursecredits'} = 1;
10313: foreach my $type (keys(%credits)) {
10314: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10315: }
10316: } else {
10317: if ($env{'form.coursecredits'} eq '1') {
10318: foreach my $type (@types) {
10319: unless ($type eq 'community') {
10320: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10321: $changes{'coursecredits'} = 1;
10322: }
10323: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10324: }
10325: }
10326: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10327: foreach my $type (@types) {
10328: unless ($type eq 'community') {
10329: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10330: $changes{'coursecredits'} = 1;
10331: last;
10332: }
10333: }
10334: }
10335: }
10336: }
10337: if ($env{'form.postsubmit'} eq '1') {
10338: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10339: my %currtimeout;
10340: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10341: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10342: $changes{'postsubmit'} = 1;
10343: }
10344: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10345: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10346: }
10347: } else {
10348: $changes{'postsubmit'} = 1;
10349: }
10350: foreach my $type (@types) {
10351: my $timeout = $env{'form.'.$type.'_timeout'};
10352: $timeout =~ s/\D//g;
10353: if ($timeout == $staticdefaults{'postsubmit'}) {
10354: $timeout = '';
10355: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10356: $timeout = '0';
10357: }
10358: unless ($timeout eq '') {
10359: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10360: }
10361: if (exists($currtimeout{$type})) {
10362: if ($timeout ne $currtimeout{$type}) {
10363: $changes{'postsubmit'} = 1;
10364: }
10365: } elsif ($timeout ne '') {
10366: $changes{'postsubmit'} = 1;
10367: }
10368: }
10369: } else {
10370: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10371: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10372: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10373: $changes{'postsubmit'} = 1;
10374: }
10375: } else {
10376: $changes{'postsubmit'} = 1;
10377: }
10378: }
10379: }
10380: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10381: $dom);
10382: if ($putresult eq 'ok') {
10383: if (keys(%changes) > 0) {
10384: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10385: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10386: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'})) {
10387: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
10388: if ($changes{$item}) {
10389: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10390: }
10391: }
10392: if ($changes{'coursecredits'}) {
10393: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10394: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10395: $domdefaults{$type.'credits'} =
10396: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10397: }
10398: }
10399: }
10400: if ($changes{'postsubmit'}) {
10401: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10402: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10403: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10404: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10405: $domdefaults{$type.'postsubtimeout'} =
10406: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10407: }
10408: }
10409: }
10410: }
10411: if ($changes{'uploadquota'}) {
10412: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10413: foreach my $type (@types) {
10414: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10415: }
10416: }
10417: }
10418: my $cachetime = 24*60*60;
10419: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10420: if (ref($lastactref) eq 'HASH') {
10421: $lastactref->{'domdefaults'} = 1;
10422: }
10423: }
10424: $resulttext = &mt('Changes made:').'<ul>';
10425: foreach my $item (sort(keys(%changes))) {
10426: if ($item eq 'canuse_pdfforms') {
10427: if ($env{'form.'.$item} eq '1') {
10428: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10429: } else {
10430: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10431: }
10432: } elsif ($item eq 'uselcmath') {
10433: if ($env{'form.'.$item} eq '1') {
10434: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10435: } else {
10436: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10437: }
10438: } elsif ($item eq 'usejsme') {
10439: if ($env{'form.'.$item} eq '1') {
10440: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10441: } else {
10442: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10443: }
10444: } elsif ($item eq 'anonsurvey_threshold') {
10445: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10446: } elsif ($item eq 'uploadquota') {
10447: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10448: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10449: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10450: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10451: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10452:
10453: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10454: '</ul>'.
10455: '</li>';
10456: } else {
10457: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10458: }
10459: } elsif ($item eq 'postsubmit') {
10460: if ($domdefaults{'postsubmit'} eq 'off') {
10461: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10462: } else {
10463: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10464: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10465: $resulttext .= &mt('durations:').'<ul>';
10466: foreach my $type (@types) {
10467: $resulttext .= '<li>';
10468: my $timeout;
10469: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10470: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10471: }
10472: my $display;
10473: if ($timeout eq '0') {
10474: $display = &mt('unlimited');
10475: } elsif ($timeout eq '') {
10476: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10477: } else {
10478: $display = &mt('[quant,_1,second]',$timeout);
10479: }
10480: if ($type eq 'community') {
10481: $resulttext .= &mt('Communities');
10482: } elsif ($type eq 'official') {
10483: $resulttext .= &mt('Official courses');
10484: } elsif ($type eq 'unofficial') {
10485: $resulttext .= &mt('Unofficial courses');
10486: } elsif ($type eq 'textbook') {
10487: $resulttext .= &mt('Textbook courses');
10488: }
10489: $resulttext .= ' -- '.$display.'</li>';
10490: }
10491: $resulttext .= '</ul>';
10492: }
10493: $resulttext .= '</li>';
10494: }
10495: } elsif ($item eq 'coursecredits') {
10496: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10497: if (($domdefaults{'officialcredits'} eq '') &&
10498: ($domdefaults{'unofficialcredits'} eq '') &&
10499: ($domdefaults{'textbookcredits'} eq '')) {
10500: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10501: } else {
10502: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10503: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10504: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10505: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10506: '</ul>'.
10507: '</li>';
10508: }
10509: } else {
10510: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10511: }
10512: }
10513: }
10514: $resulttext .= '</ul>';
10515: } else {
10516: $resulttext = &mt('No changes made to course defaults');
10517: }
10518: } else {
10519: $resulttext = '<span class="LC_error">'.
10520: &mt('An error occurred: [_1]',$putresult).'</span>';
10521: }
10522: return $resulttext;
10523: }
10524:
10525: sub modify_selfenrollment {
10526: my ($dom,$lastactref,%domconfig) = @_;
10527: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10528: my @types = ('official','unofficial','community','textbook');
10529: my %titles = &tool_titles();
10530: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10531: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10532: $ordered{'default'} = ['types','registered','approval','limit'];
10533:
10534: my (%roles,%shown,%toplevel);
10535: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10536:
10537: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10538: if ($domconfig{'selfenrollment'} eq '') {
10539: $domconfig{'selfenrollment'} = {};
10540: }
10541: }
10542: %toplevel = (
10543: admin => 'Configuration Rights',
10544: default => 'Default settings',
10545: validation => 'Validation of self-enrollment requests',
10546: );
10547: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10548:
10549: if (ref($ordered{'admin'}) eq 'ARRAY') {
10550: foreach my $item (@{$ordered{'admin'}}) {
10551: foreach my $type (@types) {
10552: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10553: $selfenrollhash{'admin'}{$type}{$item} = 1;
10554: } else {
10555: $selfenrollhash{'admin'}{$type}{$item} = 0;
10556: }
10557: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10558: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10559: if ($selfenrollhash{'admin'}{$type}{$item} ne
10560: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10561: push(@{$changes{'admin'}{$type}},$item);
10562: }
10563: } else {
10564: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10565: push(@{$changes{'admin'}{$type}},$item);
10566: }
10567: }
10568: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10569: push(@{$changes{'admin'}{$type}},$item);
10570: }
10571: }
10572: }
10573: }
10574:
10575: foreach my $item (@{$ordered{'default'}}) {
10576: foreach my $type (@types) {
10577: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10578: if ($item eq 'types') {
10579: unless (($value eq 'all') || ($value eq 'dom')) {
10580: $value = '';
10581: }
10582: } elsif ($item eq 'registered') {
10583: unless ($value eq '1') {
10584: $value = 0;
10585: }
10586: } elsif ($item eq 'approval') {
10587: unless ($value =~ /^[012]$/) {
10588: $value = 0;
10589: }
10590: } else {
10591: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10592: $value = 'none';
10593: }
10594: }
10595: $selfenrollhash{'default'}{$type}{$item} = $value;
10596: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10597: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10598: if ($selfenrollhash{'default'}{$type}{$item} ne
10599: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10600: push(@{$changes{'default'}{$type}},$item);
10601: }
10602: } else {
10603: push(@{$changes{'default'}{$type}},$item);
10604: }
10605: } else {
10606: push(@{$changes{'default'}{$type}},$item);
10607: }
10608: if ($item eq 'limit') {
10609: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10610: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10611: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10612: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10613: }
10614: } else {
10615: $selfenrollhash{'default'}{$type}{'cap'} = '';
10616: }
10617: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10618: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10619: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10620: push(@{$changes{'default'}{$type}},'cap');
10621: }
10622: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10623: push(@{$changes{'default'}{$type}},'cap');
10624: }
10625: }
10626: }
10627: }
10628:
10629: foreach my $item (@{$itemsref}) {
10630: if ($item eq 'fields') {
10631: my @changed;
10632: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10633: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10634: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10635: }
10636: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10637: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10638: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10639: $domconfig{'selfenrollment'}{'validation'}{$item});
10640: } else {
10641: @changed = @{$selfenrollhash{'validation'}{$item}};
10642: }
10643: } else {
10644: @changed = @{$selfenrollhash{'validation'}{$item}};
10645: }
10646: if (@changed) {
10647: if ($selfenrollhash{'validation'}{$item}) {
10648: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10649: } else {
10650: $changes{'validation'}{$item} = &mt('None');
10651: }
10652: }
10653: } else {
10654: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10655: if ($item eq 'markup') {
10656: if ($env{'form.selfenroll_validation_'.$item}) {
10657: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10658: }
10659: }
10660: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10661: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10662: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10663: }
10664: }
10665: }
10666: }
10667:
10668: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10669: $dom);
10670: if ($putresult eq 'ok') {
10671: if (keys(%changes) > 0) {
10672: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10673: $resulttext = &mt('Changes made:').'<ul>';
10674: foreach my $key ('admin','default','validation') {
10675: if (ref($changes{$key}) eq 'HASH') {
10676: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10677: if ($key eq 'validation') {
10678: foreach my $item (@{$itemsref}) {
10679: if (exists($changes{$key}{$item})) {
10680: if ($item eq 'markup') {
10681: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10682: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10683: } else {
10684: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10685: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10686: }
10687: }
10688: }
10689: } else {
10690: foreach my $type (@types) {
10691: if ($type eq 'community') {
10692: $roles{'1'} = &mt('Community personnel');
10693: } else {
10694: $roles{'1'} = &mt('Course personnel');
10695: }
10696: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10697: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10698: if ($key eq 'admin') {
10699: my @mgrdc = ();
10700: if (ref($ordered{$key}) eq 'ARRAY') {
10701: foreach my $item (@{$ordered{'admin'}}) {
10702: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10703: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10704: push(@mgrdc,$item);
10705: }
10706: }
10707: }
10708: if (@mgrdc) {
10709: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10710: } else {
10711: delete($domdefaults{$type.'selfenrolladmdc'});
10712: }
10713: }
10714: } else {
10715: if (ref($ordered{$key}) eq 'ARRAY') {
10716: foreach my $item (@{$ordered{$key}}) {
10717: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10718: $domdefaults{$type.'selfenroll'.$item} =
10719: $selfenrollhash{$key}{$type}{$item};
10720: }
10721: }
10722: }
10723: }
10724: }
10725: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10726: foreach my $item (@{$ordered{$key}}) {
10727: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10728: $resulttext .= '<li>';
10729: if ($key eq 'admin') {
10730: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10731: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10732: } else {
10733: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10734: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10735: }
10736: $resulttext .= '</li>';
10737: }
10738: }
10739: $resulttext .= '</ul></li>';
10740: }
10741: }
10742: $resulttext .= '</ul></li>';
10743: }
10744: }
10745: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10746: my $cachetime = 24*60*60;
10747: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10748: if (ref($lastactref) eq 'HASH') {
10749: $lastactref->{'domdefaults'} = 1;
10750: }
10751: }
10752: }
10753: $resulttext .= '</ul>';
10754: } else {
10755: $resulttext = &mt('No changes made to self-enrollment settings');
10756: }
10757: } else {
10758: $resulttext = '<span class="LC_error">'.
10759: &mt('An error occurred: [_1]',$putresult).'</span>';
10760: }
10761: return $resulttext;
10762: }
10763:
10764: sub modify_usersessions {
10765: my ($dom,$lastactref,%domconfig) = @_;
10766: my @hostingtypes = ('version','excludedomain','includedomain');
10767: my @offloadtypes = ('primary','default');
10768: my %types = (
10769: remote => \@hostingtypes,
10770: hosted => \@hostingtypes,
10771: spares => \@offloadtypes,
10772: );
10773: my @prefixes = ('remote','hosted','spares');
10774: my @lcversions = &Apache::lonnet::all_loncaparevs();
10775: my (%by_ip,%by_location,@intdoms);
10776: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10777: my @locations = sort(keys(%by_location));
10778: my (%defaultshash,%changes);
10779: foreach my $prefix (@prefixes) {
10780: $defaultshash{'usersessions'}{$prefix} = {};
10781: }
10782: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10783: my $resulttext;
10784: my %iphost = &Apache::lonnet::get_iphost();
10785: foreach my $prefix (@prefixes) {
10786: next if ($prefix eq 'spares');
10787: foreach my $type (@{$types{$prefix}}) {
10788: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10789: if ($type eq 'version') {
10790: my $value = $env{'form.'.$prefix.'_'.$type};
10791: my $okvalue;
10792: if ($value ne '') {
10793: if (grep(/^\Q$value\E$/,@lcversions)) {
10794: $okvalue = $value;
10795: }
10796: }
10797: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10798: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10799: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10800: if ($inuse == 0) {
10801: $changes{$prefix}{$type} = 1;
10802: } else {
10803: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10804: $changes{$prefix}{$type} = 1;
10805: }
10806: if ($okvalue ne '') {
10807: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10808: }
10809: }
10810: } else {
10811: if (($inuse == 1) && ($okvalue ne '')) {
10812: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10813: $changes{$prefix}{$type} = 1;
10814: }
10815: }
10816: } else {
10817: if (($inuse == 1) && ($okvalue ne '')) {
10818: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10819: $changes{$prefix}{$type} = 1;
10820: }
10821: }
10822: } else {
10823: if (($inuse == 1) && ($okvalue ne '')) {
10824: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10825: $changes{$prefix}{$type} = 1;
10826: }
10827: }
10828: } else {
10829: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10830: my @okvals;
10831: foreach my $val (@vals) {
10832: if ($val =~ /:/) {
10833: my @items = split(/:/,$val);
10834: foreach my $item (@items) {
10835: if (ref($by_location{$item}) eq 'ARRAY') {
10836: push(@okvals,$item);
10837: }
10838: }
10839: } else {
10840: if (ref($by_location{$val}) eq 'ARRAY') {
10841: push(@okvals,$val);
10842: }
10843: }
10844: }
10845: @okvals = sort(@okvals);
10846: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10847: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10848: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10849: if ($inuse == 0) {
10850: $changes{$prefix}{$type} = 1;
10851: } else {
10852: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10853: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10854: if (@changed > 0) {
10855: $changes{$prefix}{$type} = 1;
10856: }
10857: }
10858: } else {
10859: if ($inuse == 1) {
10860: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10861: $changes{$prefix}{$type} = 1;
10862: }
10863: }
10864: } else {
10865: if ($inuse == 1) {
10866: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10867: $changes{$prefix}{$type} = 1;
10868: }
10869: }
10870: } else {
10871: if ($inuse == 1) {
10872: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10873: $changes{$prefix}{$type} = 1;
10874: }
10875: }
10876: }
10877: }
10878: }
10879:
10880: my @alldoms = &Apache::lonnet::all_domains();
10881: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10882: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10883: my $savespares;
10884:
10885: foreach my $lonhost (sort(keys(%servers))) {
10886: my $serverhomeID =
10887: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10888: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10889: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10890: my %spareschg;
10891: foreach my $type (@{$types{'spares'}}) {
10892: my @okspares;
10893: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10894: foreach my $server (@checked) {
10895: if (&Apache::lonnet::hostname($server) ne '') {
10896: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10897: unless (grep(/^\Q$server\E$/,@okspares)) {
10898: push(@okspares,$server);
10899: }
10900: }
10901: }
10902: }
10903: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10904: my $newspare;
10905: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10906: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10907: $newspare = $new;
10908: }
10909: }
10910: my @spares;
10911: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10912: @spares = sort(@okspares,$newspare);
10913: } else {
10914: @spares = sort(@okspares);
10915: }
10916: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10917: if (ref($spareid{$lonhost}) eq 'HASH') {
10918: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10919: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10920: if (@diffs > 0) {
10921: $spareschg{$type} = 1;
10922: }
10923: }
10924: }
10925: }
10926: if (keys(%spareschg) > 0) {
10927: $changes{'spares'}{$lonhost} = \%spareschg;
10928: }
10929: }
10930:
10931: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10932: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10933: if (ref($changes{'spares'}) eq 'HASH') {
10934: if (keys(%{$changes{'spares'}}) > 0) {
10935: $savespares = 1;
10936: }
10937: }
10938: } else {
10939: $savespares = 1;
10940: }
10941: }
10942:
10943: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10944: if ((keys(%changes) > 0) || ($savespares)) {
10945: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10946: $dom);
10947: if ($putresult eq 'ok') {
10948: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10949: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10950: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10951: }
10952: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10953: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10954: }
10955: }
10956: my $cachetime = 24*60*60;
10957: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10958: if (ref($lastactref) eq 'HASH') {
10959: $lastactref->{'domdefaults'} = 1;
10960: }
10961: if (keys(%changes) > 0) {
10962: my %lt = &usersession_titles();
10963: $resulttext = &mt('Changes made:').'<ul>';
10964: foreach my $prefix (@prefixes) {
10965: if (ref($changes{$prefix}) eq 'HASH') {
10966: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10967: if ($prefix eq 'spares') {
10968: if (ref($changes{$prefix}) eq 'HASH') {
10969: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10970: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10971: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10972: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10973: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10974: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10975: foreach my $type (@{$types{$prefix}}) {
10976: if ($changes{$prefix}{$lonhost}{$type}) {
10977: my $offloadto = &mt('None');
10978: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10979: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10980: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10981: }
10982: }
10983: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10984: }
10985: }
10986: }
10987: $resulttext .= '</li>';
10988: }
10989: }
10990: } else {
10991: foreach my $type (@{$types{$prefix}}) {
10992: if (defined($changes{$prefix}{$type})) {
10993: my $newvalue;
10994: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10995: if (ref($defaultshash{'usersessions'}{$prefix})) {
10996: if ($type eq 'version') {
10997: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10998: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10999: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11000: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11001: }
11002: }
11003: }
11004: }
11005: if ($newvalue eq '') {
11006: if ($type eq 'version') {
11007: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11008: } else {
11009: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11010: }
11011: } else {
11012: if ($type eq 'version') {
11013: $newvalue .= ' '.&mt('(or later)');
11014: }
11015: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11016: }
11017: }
11018: }
11019: }
11020: $resulttext .= '</ul>';
11021: }
11022: }
11023: $resulttext .= '</ul>';
11024: } else {
11025: $resulttext = $nochgmsg;
11026: }
11027: } else {
11028: $resulttext = '<span class="LC_error">'.
11029: &mt('An error occurred: [_1]',$putresult).'</span>';
11030: }
11031: } else {
11032: $resulttext = $nochgmsg;
11033: }
11034: return $resulttext;
11035: }
11036:
11037: sub modify_loadbalancing {
11038: my ($dom,%domconfig) = @_;
11039: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11040: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11041: my ($othertitle,$usertypes,$types) =
11042: &Apache::loncommon::sorted_inst_types($dom);
11043: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11044: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11045: my @sparestypes = ('primary','default');
11046: my %typetitles = &sparestype_titles();
11047: my $resulttext;
11048: my (%currbalancer,%currtargets,%currrules,%existing);
11049: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11050: %existing = %{$domconfig{'loadbalancing'}};
11051: }
11052: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11053: \%currtargets,\%currrules);
11054: my ($saveloadbalancing,%defaultshash,%changes);
11055: my ($alltypes,$othertypes,$titles) =
11056: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11057: my %ruletitles = &offloadtype_text();
11058: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11059: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11060: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11061: if ($balancer eq '') {
11062: next;
11063: }
11064: if (!exists($servers{$balancer})) {
11065: if (exists($currbalancer{$balancer})) {
11066: push(@{$changes{'delete'}},$balancer);
11067: }
11068: next;
11069: }
11070: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11071: push(@{$changes{'delete'}},$balancer);
11072: next;
11073: }
11074: if (!exists($currbalancer{$balancer})) {
11075: push(@{$changes{'add'}},$balancer);
11076: }
11077: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11078: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11079: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11080: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11081: $saveloadbalancing = 1;
11082: }
11083: foreach my $sparetype (@sparestypes) {
11084: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11085: my @offloadto;
11086: foreach my $target (@targets) {
11087: if (($servers{$target}) && ($target ne $balancer)) {
11088: if ($sparetype eq 'default') {
11089: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11090: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11091: }
11092: }
11093: unless(grep(/^\Q$target\E$/,@offloadto)) {
11094: push(@offloadto,$target);
11095: }
11096: }
11097: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11098: }
11099: }
11100: if (ref($currtargets{$balancer}) eq 'HASH') {
11101: foreach my $sparetype (@sparestypes) {
11102: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11103: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11104: if (@targetdiffs > 0) {
11105: $changes{'curr'}{$balancer}{'targets'} = 1;
11106: }
11107: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11108: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11109: $changes{'curr'}{$balancer}{'targets'} = 1;
11110: }
11111: }
11112: }
11113: } else {
11114: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11115: foreach my $sparetype (@sparestypes) {
11116: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11117: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11118: $changes{'curr'}{$balancer}{'targets'} = 1;
11119: }
11120: }
11121: }
11122: }
11123: }
11124: my $ishomedom;
11125: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11126: $ishomedom = 1;
11127: }
11128: if (ref($alltypes) eq 'ARRAY') {
11129: foreach my $type (@{$alltypes}) {
11130: my $rule;
11131: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11132: (!$ishomedom)) {
11133: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11134: }
11135: if ($rule eq 'specific') {
11136: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11137: if (exists($servers{$specifiedhost})) {
11138: $rule = $specifiedhost;
11139: }
11140: }
11141: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11142: if (ref($currrules{$balancer}) eq 'HASH') {
11143: if ($rule ne $currrules{$balancer}{$type}) {
11144: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11145: }
11146: } elsif ($rule ne '') {
11147: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11148: }
11149: }
11150: }
11151: }
11152: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11153: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11154: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11155: $defaultshash{'loadbalancing'} = {};
11156: }
11157: my $putresult = &Apache::lonnet::put_dom('configuration',
11158: \%defaultshash,$dom);
11159: if ($putresult eq 'ok') {
11160: if (keys(%changes) > 0) {
11161: my %toupdate;
11162: if (ref($changes{'delete'}) eq 'ARRAY') {
11163: foreach my $balancer (sort(@{$changes{'delete'}})) {
11164: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11165: $toupdate{$balancer} = 1;
11166: }
11167: }
11168: if (ref($changes{'add'}) eq 'ARRAY') {
11169: foreach my $balancer (sort(@{$changes{'add'}})) {
11170: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11171: $toupdate{$balancer} = 1;
11172: }
11173: }
11174: if (ref($changes{'curr'}) eq 'HASH') {
11175: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11176: $toupdate{$balancer} = 1;
11177: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11178: if ($changes{'curr'}{$balancer}{'targets'}) {
11179: my %offloadstr;
11180: foreach my $sparetype (@sparestypes) {
11181: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11182: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11183: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11184: }
11185: }
11186: }
11187: if (keys(%offloadstr) == 0) {
11188: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11189: } else {
11190: my $showoffload;
11191: foreach my $sparetype (@sparestypes) {
11192: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11193: if (defined($offloadstr{$sparetype})) {
11194: $showoffload .= $offloadstr{$sparetype};
11195: } else {
11196: $showoffload .= &mt('None');
11197: }
11198: $showoffload .= (' 'x3);
11199: }
11200: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11201: }
11202: }
11203: }
11204: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11205: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11206: foreach my $type (@{$alltypes}) {
11207: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11208: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11209: my $balancetext;
11210: if ($rule eq '') {
11211: $balancetext = $ruletitles{'default'};
11212: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11213: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11214: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11215: foreach my $sparetype (@sparestypes) {
11216: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11217: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11218: }
11219: }
11220: foreach my $item (@{$alltypes}) {
11221: next if ($item =~ /^_LC_ipchange/);
11222: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11223: if ($hasrule eq 'homeserver') {
11224: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11225: } else {
11226: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11227: if ($servers{$hasrule}) {
11228: $toupdate{$hasrule} = 1;
11229: }
11230: }
11231: }
11232: }
11233: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11234: $balancetext = $ruletitles{$rule};
11235: } else {
11236: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11237: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11238: if ($receiver) {
11239: $toupdate{$receiver};
11240: }
11241: }
11242: } else {
11243: $balancetext = $ruletitles{$rule};
11244: }
11245: } else {
11246: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11247: }
11248: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11249: }
11250: }
11251: }
11252: }
11253: if (keys(%toupdate)) {
11254: my %thismachine;
11255: my $updatedhere;
11256: my $cachetime = 60*60*24;
11257: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11258: foreach my $lonhost (keys(%toupdate)) {
11259: if ($thismachine{$lonhost}) {
11260: unless ($updatedhere) {
11261: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11262: $defaultshash{'loadbalancing'},
11263: $cachetime);
11264: $updatedhere = 1;
11265: }
11266: } else {
11267: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11268: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11269: }
11270: }
11271: }
11272: }
11273: }
11274: if ($resulttext ne '') {
11275: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11276: } else {
11277: $resulttext = $nochgmsg;
11278: }
11279: } else {
11280: $resulttext = $nochgmsg;
11281: }
11282: } else {
11283: $resulttext = '<span class="LC_error">'.
11284: &mt('An error occurred: [_1]',$putresult).'</span>';
11285: }
11286: } else {
11287: $resulttext = $nochgmsg;
11288: }
11289: return $resulttext;
11290: }
11291:
11292: sub recurse_check {
11293: my ($chkcats,$categories,$depth,$name) = @_;
11294: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11295: my $chg = 0;
11296: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11297: my $category = $chkcats->[$depth]{$name}[$j];
11298: my $item;
11299: if ($category eq '') {
11300: $chg ++;
11301: } else {
11302: my $deeper = $depth + 1;
11303: $item = &escape($category).':'.&escape($name).':'.$depth;
11304: if ($chg) {
11305: $categories->{$item} -= $chg;
11306: }
11307: &recurse_check($chkcats,$categories,$deeper,$category);
11308: $deeper --;
11309: }
11310: }
11311: }
11312: return;
11313: }
11314:
11315: sub recurse_cat_deletes {
11316: my ($item,$coursecategories,$deletions) = @_;
11317: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11318: my $subdepth = $depth + 1;
11319: if (ref($coursecategories) eq 'HASH') {
11320: foreach my $subitem (keys(%{$coursecategories})) {
11321: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11322: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11323: delete($coursecategories->{$subitem});
11324: $deletions->{$subitem} = 1;
11325: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11326: }
11327: }
11328: }
11329: return;
11330: }
11331:
11332: sub get_active_dcs {
11333: my ($dom) = @_;
11334: my $now = time;
11335: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11336: my %domcoords;
11337: my $numdcs = 0;
11338: foreach my $server (keys(%dompersonnel)) {
11339: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11340: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11341: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11342: }
11343: }
11344: return %domcoords;
11345: }
11346:
11347: sub active_dc_picker {
11348: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11349: my %domcoords = &get_active_dcs($dom);
11350: my @domcoord = keys(%domcoords);
11351: if (keys(%currhash)) {
11352: foreach my $dc (keys(%currhash)) {
11353: unless (exists($domcoords{$dc})) {
11354: push(@domcoord,$dc);
11355: }
11356: }
11357: }
11358: @domcoord = sort(@domcoord);
11359: my $numdcs = scalar(@domcoord);
11360: my $rows = 0;
11361: my $table;
11362: if ($numdcs > 1) {
11363: $table = '<table>';
11364: for (my $i=0; $i<@domcoord; $i++) {
11365: my $rem = $i%($numinrow);
11366: if ($rem == 0) {
11367: if ($i > 0) {
11368: $table .= '</tr>';
11369: }
11370: $table .= '<tr>';
11371: $rows ++;
11372: }
11373: my $check = '';
11374: if ($inputtype eq 'radio') {
11375: if (keys(%currhash) == 0) {
11376: if (!$i) {
11377: $check = ' checked="checked"';
11378: }
11379: } elsif (exists($currhash{$domcoord[$i]})) {
11380: $check = ' checked="checked"';
11381: }
11382: } else {
11383: if (exists($currhash{$domcoord[$i]})) {
11384: $check = ' checked="checked"';
11385: }
11386: }
11387: if ($i == @domcoord - 1) {
11388: my $colsleft = $numinrow - $rem;
11389: if ($colsleft > 1) {
11390: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11391: } else {
11392: $table .= '<td class="LC_left_item">';
11393: }
11394: } else {
11395: $table .= '<td class="LC_left_item">';
11396: }
11397: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11398: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11399: $table .= '<span class="LC_nobreak"><label>'.
11400: '<input type="'.$inputtype.'" name="'.$name.'"'.
11401: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11402: if ($user ne $dcname.':'.$dcdom) {
11403: $table .= ' ('.$dcname.':'.$dcdom.')';
11404: }
11405: $table .= '</label></span></td>';
11406: }
11407: $table .= '</tr></table>';
11408: } elsif ($numdcs == 1) {
11409: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11410: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11411: if ($inputtype eq 'radio') {
11412: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11413: if ($user ne $dcname.':'.$dcdom) {
11414: $table .= ' ('.$dcname.':'.$dcdom.')';
11415: }
11416: } else {
11417: my $check;
11418: if (exists($currhash{$domcoord[0]})) {
11419: $check = ' checked="checked"';
11420: }
11421: $table = '<span class="LC_nobreak"><label>'.
11422: '<input type="checkbox" name="'.$name.'" '.
11423: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11424: if ($user ne $dcname.':'.$dcdom) {
11425: $table .= ' ('.$dcname.':'.$dcdom.')';
11426: }
11427: $table .= '</label></span>';
11428: $rows ++;
11429: }
11430: }
11431: return ($numdcs,$table,$rows);
11432: }
11433:
11434: sub usersession_titles {
11435: return &Apache::lonlocal::texthash(
11436: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11437: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11438: spares => 'Servers offloaded to, when busy',
11439: version => 'LON-CAPA version requirement',
11440: excludedomain => 'Allow all, but exclude specific domains',
11441: includedomain => 'Deny all, but include specific domains',
11442: primary => 'Primary (checked first)',
11443: default => 'Default',
11444: );
11445: }
11446:
11447: sub id_for_thisdom {
11448: my (%servers) = @_;
11449: my %altids;
11450: foreach my $server (keys(%servers)) {
11451: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11452: if ($serverhome ne $server) {
11453: $altids{$serverhome} = $server;
11454: }
11455: }
11456: return %altids;
11457: }
11458:
11459: sub count_servers {
11460: my ($currbalancer,%servers) = @_;
11461: my (@spares,$numspares);
11462: foreach my $lonhost (sort(keys(%servers))) {
11463: next if ($currbalancer eq $lonhost);
11464: push(@spares,$lonhost);
11465: }
11466: if ($currbalancer) {
11467: $numspares = scalar(@spares);
11468: } else {
11469: $numspares = scalar(@spares) - 1;
11470: }
11471: return ($numspares,@spares);
11472: }
11473:
11474: sub lonbalance_targets_js {
11475: my ($dom,$types,$servers,$settings) = @_;
11476: my $select = &mt('Select');
11477: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11478: if (ref($servers) eq 'HASH') {
11479: $alltargets = join("','",sort(keys(%{$servers})));
11480: my @homedoms;
11481: foreach my $server (sort(keys(%{$servers}))) {
11482: if (&Apache::lonnet::host_domain($server) eq $dom) {
11483: push(@homedoms,'1');
11484: } else {
11485: push(@homedoms,'0');
11486: }
11487: }
11488: $allishome = join("','",@homedoms);
11489: }
11490: if (ref($types) eq 'ARRAY') {
11491: if (@{$types} > 0) {
11492: @alltypes = @{$types};
11493: }
11494: }
11495: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11496: $allinsttypes = join("','",@alltypes);
11497: my (%currbalancer,%currtargets,%currrules,%existing);
11498: if (ref($settings) eq 'HASH') {
11499: %existing = %{$settings};
11500: }
11501: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11502: \%currtargets,\%currrules);
11503: my $balancers = join("','",sort(keys(%currbalancer)));
11504: return <<"END";
11505:
11506: <script type="text/javascript">
11507: // <![CDATA[
11508:
11509: currBalancers = new Array('$balancers');
11510:
11511: function toggleTargets(balnum) {
11512: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11513: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11514: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11515: var prevbalancer = prevhostitem.value;
11516: var baltotal = document.getElementById('loadbalancing_total').value;
11517: prevhostitem.value = balancer;
11518: if (prevbalancer != '') {
11519: var prevIdx = currBalancers.indexOf(prevbalancer);
11520: if (prevIdx != -1) {
11521: currBalancers.splice(prevIdx,1);
11522: }
11523: }
11524: if (balancer == '') {
11525: hideSpares(balnum);
11526: } else {
11527: var currIdx = currBalancers.indexOf(balancer);
11528: if (currIdx == -1) {
11529: currBalancers.push(balancer);
11530: }
11531: var homedoms = new Array('$allishome');
11532: var ishomedom = homedoms[lonhostitem.selectedIndex];
11533: showSpares(balancer,ishomedom,balnum);
11534: }
11535: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11536: return;
11537: }
11538:
11539: function showSpares(balancer,ishomedom,balnum) {
11540: var alltargets = new Array('$alltargets');
11541: var insttypes = new Array('$allinsttypes');
11542: var offloadtypes = new Array('primary','default');
11543:
11544: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11545: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11546:
11547: for (var i=0; i<offloadtypes.length; i++) {
11548: var count = 0;
11549: for (var j=0; j<alltargets.length; j++) {
11550: if (alltargets[j] != balancer) {
11551: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11552: item.value = alltargets[j];
11553: item.style.textAlign='left';
11554: item.style.textFace='normal';
11555: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11556: if (currBalancers.indexOf(alltargets[j]) == -1) {
11557: item.disabled = '';
11558: } else {
11559: item.disabled = 'disabled';
11560: item.checked = false;
11561: }
11562: count ++;
11563: }
11564: }
11565: }
11566: for (var k=0; k<insttypes.length; k++) {
11567: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11568: if (ishomedom == 1) {
11569: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11570: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11571: } else {
11572: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11573: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11574: }
11575: } else {
11576: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11577: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11578: }
11579: if ((insttypes[k] != '_LC_external') &&
11580: ((insttypes[k] != '_LC_internetdom') ||
11581: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11582: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11583: item.options.length = 0;
11584: item.options[0] = new Option("","",true,true);
11585: var idx = 0;
11586: for (var m=0; m<alltargets.length; m++) {
11587: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11588: idx ++;
11589: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11590: }
11591: }
11592: }
11593: }
11594: return;
11595: }
11596:
11597: function hideSpares(balnum) {
11598: var alltargets = new Array('$alltargets');
11599: var insttypes = new Array('$allinsttypes');
11600: var offloadtypes = new Array('primary','default');
11601:
11602: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11603: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11604:
11605: var total = alltargets.length - 1;
11606: for (var i=0; i<offloadtypes; i++) {
11607: for (var j=0; j<total; j++) {
11608: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11609: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11610: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11611: }
11612: }
11613: for (var k=0; k<insttypes.length; k++) {
11614: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11615: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11616: if (insttypes[k] != '_LC_external') {
11617: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11618: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11619: }
11620: }
11621: return;
11622: }
11623:
11624: function checkOffloads(item,balnum,type) {
11625: var alltargets = new Array('$alltargets');
11626: var offloadtypes = new Array('primary','default');
11627: if (item.checked) {
11628: var total = alltargets.length - 1;
11629: var other;
11630: if (type == offloadtypes[0]) {
11631: other = offloadtypes[1];
11632: } else {
11633: other = offloadtypes[0];
11634: }
11635: for (var i=0; i<total; i++) {
11636: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11637: if (server == item.value) {
11638: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11639: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11640: }
11641: }
11642: }
11643: }
11644: return;
11645: }
11646:
11647: function singleServerToggle(balnum,type) {
11648: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11649: if (offloadtoSelIdx == 0) {
11650: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11651: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11652:
11653: } else {
11654: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11655: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11656: }
11657: return;
11658: }
11659:
11660: function balanceruleChange(formname,balnum,type) {
11661: if (type == '_LC_external') {
11662: return;
11663: }
11664: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11665: for (var i=0; i<typesRules.length; i++) {
11666: if (formname.elements[typesRules[i]].checked) {
11667: if (formname.elements[typesRules[i]].value != 'specific') {
11668: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11669: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11670: } else {
11671: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11672: }
11673: }
11674: }
11675: return;
11676: }
11677:
11678: function balancerDeleteChange(balnum) {
11679: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11680: var baltotal = document.getElementById('loadbalancing_total').value;
11681: var addtarget;
11682: var removetarget;
11683: var action = 'delete';
11684: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11685: var lonhost = hostitem.value;
11686: var currIdx = currBalancers.indexOf(lonhost);
11687: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11688: if (currIdx != -1) {
11689: currBalancers.splice(currIdx,1);
11690: }
11691: addtarget = lonhost;
11692: } else {
11693: if (currIdx == -1) {
11694: currBalancers.push(lonhost);
11695: }
11696: removetarget = lonhost;
11697: action = 'undelete';
11698: }
11699: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11700: }
11701: return;
11702: }
11703:
11704: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11705: if (baltotal > 1) {
11706: var offloadtypes = new Array('primary','default');
11707: var alltargets = new Array('$alltargets');
11708: var insttypes = new Array('$allinsttypes');
11709: for (var i=0; i<baltotal; i++) {
11710: if (i != balnum) {
11711: for (var j=0; j<offloadtypes.length; j++) {
11712: var total = alltargets.length - 1;
11713: for (var k=0; k<total; k++) {
11714: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11715: var server = serveritem.value;
11716: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11717: if (server == addtarget) {
11718: serveritem.disabled = '';
11719: }
11720: }
11721: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11722: if (server == removetarget) {
11723: serveritem.disabled = 'disabled';
11724: serveritem.checked = false;
11725: }
11726: }
11727: }
11728: }
11729: for (var j=0; j<insttypes.length; j++) {
11730: if (insttypes[j] != '_LC_external') {
11731: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11732: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11733: var currSel = singleserver.selectedIndex;
11734: var currVal = singleserver.options[currSel].value;
11735: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11736: var numoptions = singleserver.options.length;
11737: var needsnew = 1;
11738: for (var k=0; k<numoptions; k++) {
11739: if (singleserver.options[k] == addtarget) {
11740: needsnew = 0;
11741: break;
11742: }
11743: }
11744: if (needsnew == 1) {
11745: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11746: }
11747: }
11748: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11749: singleserver.options.length = 0;
11750: if ((currVal) && (currVal != removetarget)) {
11751: singleserver.options[0] = new Option("","",false,false);
11752: } else {
11753: singleserver.options[0] = new Option("","",true,true);
11754: }
11755: var idx = 0;
11756: for (var m=0; m<alltargets.length; m++) {
11757: if (currBalancers.indexOf(alltargets[m]) == -1) {
11758: idx ++;
11759: if (currVal == alltargets[m]) {
11760: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11761: } else {
11762: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11763: }
11764: }
11765: }
11766: }
11767: }
11768: }
11769: }
11770: }
11771: }
11772: }
11773: return;
11774: }
11775:
11776: // ]]>
11777: </script>
11778:
11779: END
11780: }
11781:
11782: sub new_spares_js {
11783: my @sparestypes = ('primary','default');
11784: my $types = join("','",@sparestypes);
11785: my $select = &mt('Select');
11786: return <<"END";
11787:
11788: <script type="text/javascript">
11789: // <![CDATA[
11790:
11791: function updateNewSpares(formname,lonhost) {
11792: var types = new Array('$types');
11793: var include = new Array();
11794: var exclude = new Array();
11795: for (var i=0; i<types.length; i++) {
11796: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11797: for (var j=0; j<spareboxes.length; j++) {
11798: if (formname.elements[spareboxes[j]].checked) {
11799: exclude.push(formname.elements[spareboxes[j]].value);
11800: } else {
11801: include.push(formname.elements[spareboxes[j]].value);
11802: }
11803: }
11804: }
11805: for (var i=0; i<types.length; i++) {
11806: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11807: var selIdx = newSpare.selectedIndex;
11808: var currnew = newSpare.options[selIdx].value;
11809: var okSpares = new Array();
11810: for (var j=0; j<newSpare.options.length; j++) {
11811: var possible = newSpare.options[j].value;
11812: if (possible != '') {
11813: if (exclude.indexOf(possible) == -1) {
11814: okSpares.push(possible);
11815: } else {
11816: if (currnew == possible) {
11817: selIdx = 0;
11818: }
11819: }
11820: }
11821: }
11822: for (var k=0; k<include.length; k++) {
11823: if (okSpares.indexOf(include[k]) == -1) {
11824: okSpares.push(include[k]);
11825: }
11826: }
11827: okSpares.sort();
11828: newSpare.options.length = 0;
11829: if (selIdx == 0) {
11830: newSpare.options[0] = new Option("$select","",true,true);
11831: } else {
11832: newSpare.options[0] = new Option("$select","",false,false);
11833: }
11834: for (var m=0; m<okSpares.length; m++) {
11835: var idx = m+1;
11836: var selThis = 0;
11837: if (selIdx != 0) {
11838: if (okSpares[m] == currnew) {
11839: selThis = 1;
11840: }
11841: }
11842: if (selThis == 1) {
11843: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11844: } else {
11845: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11846: }
11847: }
11848: }
11849: return;
11850: }
11851:
11852: function checkNewSpares(lonhost,type) {
11853: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11854: var chosen = newSpare.options[newSpare.selectedIndex].value;
11855: if (chosen != '') {
11856: var othertype;
11857: var othernewSpare;
11858: if (type == 'primary') {
11859: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11860: }
11861: if (type == 'default') {
11862: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11863: }
11864: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11865: othernewSpare.selectedIndex = 0;
11866: }
11867: }
11868: return;
11869: }
11870:
11871: // ]]>
11872: </script>
11873:
11874: END
11875:
11876: }
11877:
11878: sub common_domprefs_js {
11879: return <<"END";
11880:
11881: <script type="text/javascript">
11882: // <![CDATA[
11883:
11884: function getIndicesByName(formname,item) {
11885: var group = new Array();
11886: for (var i=0;i<formname.elements.length;i++) {
11887: if (formname.elements[i].name == item) {
11888: group.push(formname.elements[i].id);
11889: }
11890: }
11891: return group;
11892: }
11893:
11894: // ]]>
11895: </script>
11896:
11897: END
11898:
11899: }
11900:
11901: sub recaptcha_js {
11902: my %lt = &captcha_phrases();
11903: return <<"END";
11904:
11905: <script type="text/javascript">
11906: // <![CDATA[
11907:
11908: function updateCaptcha(caller,context) {
11909: var privitem;
11910: var pubitem;
11911: var privtext;
11912: var pubtext;
11913: if (document.getElementById(context+'_recaptchapub')) {
11914: pubitem = document.getElementById(context+'_recaptchapub');
11915: } else {
11916: return;
11917: }
11918: if (document.getElementById(context+'_recaptchapriv')) {
11919: privitem = document.getElementById(context+'_recaptchapriv');
11920: } else {
11921: return;
11922: }
11923: if (document.getElementById(context+'_recaptchapubtxt')) {
11924: pubtext = document.getElementById(context+'_recaptchapubtxt');
11925: } else {
11926: return;
11927: }
11928: if (document.getElementById(context+'_recaptchaprivtxt')) {
11929: privtext = document.getElementById(context+'_recaptchaprivtxt');
11930: } else {
11931: return;
11932: }
11933: if (caller.checked) {
11934: if (caller.value == 'recaptcha') {
11935: pubitem.type = 'text';
11936: privitem.type = 'text';
11937: pubitem.size = '40';
11938: privitem.size = '40';
11939: pubtext.innerHTML = "$lt{'pub'}";
11940: privtext.innerHTML = "$lt{'priv'}";
11941: } else {
11942: pubitem.type = 'hidden';
11943: privitem.type = 'hidden';
11944: pubtext.innerHTML = '';
11945: privtext.innerHTML = '';
11946: }
11947: }
11948: return;
11949: }
11950:
11951: // ]]>
11952: </script>
11953:
11954: END
11955:
11956: }
11957:
11958: sub toggle_display_js {
11959: return <<"END";
11960:
11961: <script type="text/javascript">
11962: // <![CDATA[
11963:
11964: function toggleDisplay(domForm,caller) {
11965: if (document.getElementById(caller)) {
11966: var divitem = document.getElementById(caller);
11967: var optionsElement = domForm.coursecredits;
11968: if (caller == 'emailoptions') {
11969: optionsElement = domForm.cancreate_email;
11970: }
11971: if (caller == 'studentsubmission') {
11972: optionsElement = domForm.postsubmit;
11973: }
11974: if (optionsElement.length) {
11975: var currval;
11976: for (var i=0; i<optionsElement.length; i++) {
11977: if (optionsElement[i].checked) {
11978: currval = optionsElement[i].value;
11979: }
11980: }
11981: if (currval == 1) {
11982: divitem.style.display = 'block';
11983: } else {
11984: divitem.style.display = 'none';
11985: }
11986: }
11987: }
11988: return;
11989: }
11990:
11991: // ]]>
11992: </script>
11993:
11994: END
11995:
11996: }
11997:
11998: sub captcha_phrases {
11999: return &Apache::lonlocal::texthash (
12000: priv => 'Private key',
12001: pub => 'Public key',
12002: original => 'original (CAPTCHA)',
12003: recaptcha => 'successor (ReCAPTCHA)',
12004: notused => 'unused',
12005: );
12006: }
12007:
12008: sub devalidate_remote_domconfs {
12009: my ($dom,$cachekeys) = @_;
12010: return unless (ref($cachekeys) eq 'HASH');
12011: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12012: my %thismachine;
12013: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12014: my @posscached = ('domainconfig','domdefaults');
12015: if (keys(%servers) > 1) {
12016: foreach my $server (keys(%servers)) {
12017: next if ($thismachine{$server});
12018: my @cached;
12019: foreach my $name (@posscached) {
12020: if ($cachekeys->{$name}) {
12021: push(@cached,&escape($name).':'.&escape($dom));
12022: }
12023: }
12024: if (@cached) {
12025: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12026: }
12027: }
12028: }
12029: return;
12030: }
12031:
12032: 1;
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