1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.55 2014/10/07 03:16:05 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','coursedefaults',
217: 'usersessions','loadbalancing','requestauthor',
218: 'selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','coursedefaults','selfenrollment',
224: 'usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'}],
254: print => \&print_login,
255: modify => \&modify_login,
256: },
257: 'defaults' =>
258: { text => 'Default authentication/language/timezone/portal/types',
259: help => 'Domain_Configuration_LangTZAuth',
260: header => [{col1 => 'Setting',
261: col2 => 'Value'},
262: {col1 => 'Institutional user types',
263: col2 => 'Assignable to e-mail usernames'}],
264: print => \&print_defaults,
265: modify => \&modify_defaults,
266: },
267: 'quotas' =>
268: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
269: help => 'Domain_Configuration_Quotas',
270: header => [{col1 => 'User affiliation',
271: col2 => 'Available tools',
272: col3 => 'Quotas, MB; (Authoring requires role)',}],
273: print => \&print_quotas,
274: modify => \&modify_quotas,
275: },
276: 'autoenroll' =>
277: { text => 'Auto-enrollment settings',
278: help => 'Domain_Configuration_Auto_Enrollment',
279: header => [{col1 => 'Configuration setting',
280: col2 => 'Value(s)'}],
281: print => \&print_autoenroll,
282: modify => \&modify_autoenroll,
283: },
284: 'autoupdate' =>
285: { text => 'Auto-update settings',
286: help => 'Domain_Configuration_Auto_Updates',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',},
289: {col1 => 'Setting',
290: col2 => 'Affiliation'},
291: {col1 => 'User population',
292: col2 => 'Updatable user data'}],
293: print => \&print_autoupdate,
294: modify => \&modify_autoupdate,
295: },
296: 'autocreate' =>
297: { text => 'Auto-course creation settings',
298: help => 'Domain_Configuration_Auto_Creation',
299: header => [{col1 => 'Configuration Setting',
300: col2 => 'Value',}],
301: print => \&print_autocreate,
302: modify => \&modify_autocreate,
303: },
304: 'directorysrch' =>
305: { text => 'Institutional directory searches',
306: help => 'Domain_Configuration_InstDirectory_Search',
307: header => [{col1 => 'Setting',
308: col2 => 'Value',}],
309: print => \&print_directorysrch,
310: modify => \&modify_directorysrch,
311: },
312: 'contacts' =>
313: { text => 'Contact Information',
314: help => 'Domain_Configuration_Contact_Info',
315: header => [{col1 => 'Setting',
316: col2 => 'Value',}],
317: print => \&print_contacts,
318: modify => \&modify_contacts,
319: },
320: 'usercreation' =>
321: { text => 'User creation',
322: help => 'Domain_Configuration_User_Creation',
323: header => [{col1 => 'Format rule type',
324: col2 => 'Format rules in force'},
325: {col1 => 'User account creation',
326: col2 => 'Usernames which may be created',},
327: {col1 => 'Context',
328: col2 => 'Assignable authentication types'}],
329: print => \&print_usercreation,
330: modify => \&modify_usercreation,
331: },
332: 'selfcreation' =>
333: { text => 'Users self-creating accounts',
334: help => 'Domain_Configuration_Self_Creation',
335: header => [{col1 => 'Self-creation with institutional username',
336: col2 => 'Enabled?'},
337: {col1 => 'Institutional user type (login/SSO self-creation)',
338: col2 => 'Information user can enter'},
339: {col1 => 'Self-creation with e-mail as username',
340: col2 => 'Settings'}],
341: print => \&print_selfcreation,
342: modify => \&modify_selfcreation,
343: },
344: 'usermodification' =>
345: { text => 'User modification',
346: help => 'Domain_Configuration_User_Modification',
347: header => [{col1 => 'Target user has role',
348: col2 => 'User information updatable in author context'},
349: {col1 => 'Target user has role',
350: col2 => 'User information updatable in course context'}],
351: print => \&print_usermodification,
352: modify => \&modify_usermodification,
353: },
354: 'scantron' =>
355: { text => 'Bubblesheet format file',
356: help => 'Domain_Configuration_Scantron_Format',
357: header => [ {col1 => 'Item',
358: col2 => '',
359: }],
360: print => \&print_scantron,
361: modify => \&modify_scantron,
362: },
363: 'requestcourses' =>
364: {text => 'Request creation of courses',
365: help => 'Domain_Configuration_Request_Courses',
366: header => [{col1 => 'User affiliation',
367: col2 => 'Availability/Processing of requests',},
368: {col1 => 'Setting',
369: col2 => 'Value'},
370: {col1 => 'Available textbooks',
371: col2 => ''},
372: {col1 => 'Available templates',
373: col2 => ''},
374: {col1 => 'Validation (not official courses)',
375: col2 => 'Value'},],
376: print => \&print_quotas,
377: modify => \&modify_quotas,
378: },
379: 'requestauthor' =>
380: {text => 'Request Authoring Space',
381: help => 'Domain_Configuration_Request_Author',
382: header => [{col1 => 'User affiliation',
383: col2 => 'Availability/Processing of requests',},
384: {col1 => 'Setting',
385: col2 => 'Value'}],
386: print => \&print_quotas,
387: modify => \&modify_quotas,
388: },
389: 'coursecategories' =>
390: { text => 'Cataloging of courses/communities',
391: help => 'Domain_Configuration_Cataloging_Courses',
392: header => [{col1 => 'Catalog type/availability',
393: col2 => '',},
394: {col1 => 'Category settings for standard catalog',
395: col2 => '',},
396: {col1 => 'Categories',
397: col2 => '',
398: }],
399: print => \&print_coursecategories,
400: modify => \&modify_coursecategories,
401: },
402: 'serverstatuses' =>
403: {text => 'Access to server status pages',
404: help => 'Domain_Configuration_Server_Status',
405: header => [{col1 => 'Status Page',
406: col2 => 'Other named users',
407: col3 => 'Specific IPs',
408: }],
409: print => \&print_serverstatuses,
410: modify => \&modify_serverstatuses,
411: },
412: 'coursedefaults' =>
413: {text => 'Course/Community defaults',
414: help => 'Domain_Configuration_Course_Defaults',
415: header => [{col1 => 'Defaults which can be overridden for each course by a DC',
416: col2 => 'Value',},],
417: print => \&print_coursedefaults,
418: modify => \&modify_coursedefaults,
419: },
420: 'selfenrollment' =>
421: {text => 'Self-enrollment in Course/Community',
422: help => 'Domain_Configuration_Selfenrollment',
423: header => [{col1 => 'Configuration Rights',
424: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
425: {col1 => 'Defaults',
426: col2 => 'Value'},
427: {col1 => 'Self-enrollment validation (optional)',
428: col2 => 'Value'},],
429: print => \&print_selfenrollment,
430: modify => \&modify_selfenrollment,
431: },
432: 'usersessions' =>
433: {text => 'User session hosting/offloading',
434: help => 'Domain_Configuration_User_Sessions',
435: header => [{col1 => 'Domain server',
436: col2 => 'Servers to offload sessions to when busy'},
437: {col1 => 'Hosting of users from other domains',
438: col2 => 'Rules'},
439: {col1 => "Hosting domain's own users elsewhere",
440: col2 => 'Rules'}],
441: print => \&print_usersessions,
442: modify => \&modify_usersessions,
443: },
444: 'loadbalancing' =>
445: {text => 'Dedicated Load Balancer(s)',
446: help => 'Domain_Configuration_Load_Balancing',
447: header => [{col1 => 'Balancers',
448: col2 => 'Default destinations',
449: col3 => 'User affiliation',
450: col4 => 'Overrides'},
451: ],
452: print => \&print_loadbalancing,
453: modify => \&modify_loadbalancing,
454: },
455: );
456: if (keys(%servers) > 1) {
457: $prefs{'login'} = { text => 'Log-in page options',
458: help => 'Domain_Configuration_Login_Page',
459: header => [{col1 => 'Log-in Service',
460: col2 => 'Server Setting',},
461: {col1 => 'Log-in Page Items',
462: col2 => ''},
463: {col1 => 'Log-in Help',
464: col2 => 'Value'}],
465: print => \&print_login,
466: modify => \&modify_login,
467: };
468: }
469:
470: my @roles = ('student','coordinator','author','admin');
471: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
472: &Apache::lonhtmlcommon::add_breadcrumb
473: ({href=>"javascript:changePage(document.$phase,'pickactions')",
474: text=>"Settings to display/modify"});
475: my $confname = $dom.'-domainconfig';
476:
477: if ($phase eq 'process') {
478: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
479: \%prefs,\%domconfig,$confname,\@roles);
480: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
481: $r->rflush();
482: &devalidate_remote_domconfs($dom,$result);
483: }
484: } elsif ($phase eq 'display') {
485: my $js = &recaptcha_js().
486: &toggle_display_js();
487: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
488: my ($othertitle,$usertypes,$types) =
489: &Apache::loncommon::sorted_inst_types($dom);
490: $js .= &lonbalance_targets_js($dom,$types,\%servers,
491: $domconfig{'loadbalancing'}).
492: &new_spares_js().
493: &common_domprefs_js().
494: &Apache::loncommon::javascript_array_indexof();
495: }
496: if (grep(/^requestcourses$/,@actions)) {
497: my $javascript_validations;
498: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
499: $js .= <<END;
500: <script type="text/javascript">
501: $javascript_validations
502: </script>
503: $coursebrowserjs
504: END
505: }
506: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
507: } else {
508: # check if domconfig user exists for the domain.
509: my $servadm = $r->dir_config('lonAdmEMail');
510: my ($configuserok,$author_ok,$switchserver) =
511: &config_check($dom,$confname,$servadm);
512: unless ($configuserok eq 'ok') {
513: &Apache::lonconfigsettings::print_header($r,$phase,$context);
514: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
515: $confname).
516: '<br />'
517: );
518: if ($switchserver) {
519: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
520: '<br />'.
521: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
522: '<br />'.
523: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
524: '<br />'.
525: &mt('To do that now, use the following link: [_1]',$switchserver)
526: );
527: } else {
528: $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.').
529: '<br />'.
530: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
531: );
532: }
533: $r->print(&Apache::loncommon::end_page());
534: return OK;
535: }
536: if (keys(%domconfig) == 0) {
537: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
538: my @ids=&Apache::lonnet::current_machine_ids();
539: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
540: my %designhash = &Apache::loncommon::get_domainconf($dom);
541: my @loginimages = ('img','logo','domlogo','login');
542: my $custom_img_count = 0;
543: foreach my $img (@loginimages) {
544: if ($designhash{$dom.'.login.'.$img} ne '') {
545: $custom_img_count ++;
546: }
547: }
548: foreach my $role (@roles) {
549: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
550: $custom_img_count ++;
551: }
552: }
553: if ($custom_img_count > 0) {
554: &Apache::lonconfigsettings::print_header($r,$phase,$context);
555: my $switch_server = &check_switchserver($dom,$confname);
556: $r->print(
557: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
558: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
559: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
560: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
561: if ($switch_server) {
562: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
563: }
564: $r->print(&Apache::loncommon::end_page());
565: return OK;
566: }
567: }
568: }
569: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
570: }
571: return OK;
572: }
573:
574: sub process_changes {
575: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
576: my %domconfig;
577: if (ref($values) eq 'HASH') {
578: %domconfig = %{$values};
579: }
580: my $output;
581: if ($action eq 'login') {
582: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
583: } elsif ($action eq 'rolecolors') {
584: $output = &modify_rolecolors($r,$dom,$confname,$roles,
585: $lastactref,%domconfig);
586: } elsif ($action eq 'quotas') {
587: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
588: } elsif ($action eq 'autoenroll') {
589: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
590: } elsif ($action eq 'autoupdate') {
591: $output = &modify_autoupdate($dom,%domconfig);
592: } elsif ($action eq 'autocreate') {
593: $output = &modify_autocreate($dom,%domconfig);
594: } elsif ($action eq 'directorysrch') {
595: $output = &modify_directorysrch($dom,%domconfig);
596: } elsif ($action eq 'usercreation') {
597: $output = &modify_usercreation($dom,%domconfig);
598: } elsif ($action eq 'selfcreation') {
599: $output = &modify_selfcreation($dom,%domconfig);
600: } elsif ($action eq 'usermodification') {
601: $output = &modify_usermodification($dom,%domconfig);
602: } elsif ($action eq 'contacts') {
603: $output = &modify_contacts($dom,$lastactref,%domconfig);
604: } elsif ($action eq 'defaults') {
605: $output = &modify_defaults($dom,$lastactref,%domconfig);
606: } elsif ($action eq 'scantron') {
607: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
608: } elsif ($action eq 'coursecategories') {
609: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'serverstatuses') {
611: $output = &modify_serverstatuses($dom,%domconfig);
612: } elsif ($action eq 'requestcourses') {
613: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
614: } elsif ($action eq 'requestauthor') {
615: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
616: } elsif ($action eq 'coursedefaults') {
617: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
618: } elsif ($action eq 'selfenrollment') {
619: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
620: } elsif ($action eq 'usersessions') {
621: $output = &modify_usersessions($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'loadbalancing') {
623: $output = &modify_loadbalancing($dom,%domconfig);
624: }
625: return $output;
626: }
627:
628: sub print_config_box {
629: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
630: my $rowtotal = 0;
631: my $output;
632: if ($action eq 'coursecategories') {
633: $output = &coursecategories_javascript($settings);
634: } elsif ($action eq 'defaults') {
635: $output = &defaults_javascript($settings);
636: }
637: $output .=
638: '<table class="LC_nested_outer">
639: <tr>
640: <th align="left" valign="middle"><span class="LC_nobreak">'.
641: &mt($item->{text}).' '.
642: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
643: '</tr>';
644: $rowtotal ++;
645: my $numheaders = 1;
646: if (ref($item->{'header'}) eq 'ARRAY') {
647: $numheaders = scalar(@{$item->{'header'}});
648: }
649: if ($numheaders > 1) {
650: my $colspan = '';
651: my $rightcolspan = '';
652: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
653: (($action eq 'login') && ($numheaders < 3))) {
654: $colspan = ' colspan="2"';
655: }
656: if ($action eq 'usersessions') {
657: $rightcolspan = ' colspan="3"';
658: }
659: $output .= '
660: <tr>
661: <td>
662: <table class="LC_nested">
663: <tr class="LC_info_row">
664: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
665: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
666: </tr>';
667: $rowtotal ++;
668: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
669: ($action eq 'usermodification') || ($action eq 'defaults') ||
670: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
671: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
672: } elsif ($action eq 'coursecategories') {
673: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
674: } elsif ($action eq 'login') {
675: if ($numheaders == 3) {
676: $colspan = ' colspan="2"';
677: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
678: } else {
679: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
680: }
681: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
682: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
683: } elsif ($action eq 'rolecolors') {
684: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
685: }
686: $output .= '
687: </table>
688: </td>
689: </tr>
690: <tr>
691: <td>
692: <table class="LC_nested">
693: <tr class="LC_info_row">
694: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
695: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
696: </tr>';
697: $rowtotal ++;
698: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
699: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
700: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
701: if ($action eq 'coursecategories') {
702: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
703: $colspan = ' colspan="2"';
704: } else {
705: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
706: }
707: $output .= '
708: </table>
709: </td>
710: </tr>
711: <tr>
712: <td>
713: <table class="LC_nested">
714: <tr class="LC_info_row">
715: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
716: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
717: </tr>'."\n";
718: if ($action eq 'coursecategories') {
719: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
720: } else {
721: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
722: }
723: $rowtotal ++;
724: } elsif (($action eq 'usermodification') || ($action eq 'defaults')) {
725: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
726: } elsif ($action eq 'login') {
727: if ($numheaders == 3) {
728: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
729: </table>
730: </td>
731: </tr>
732: <tr>
733: <td>
734: <table class="LC_nested">
735: <tr class="LC_info_row">
736: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
737: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
738: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
739: $rowtotal ++;
740: } else {
741: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
742: }
743: } elsif ($action eq 'requestcourses') {
744: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
745: $rowtotal ++;
746: $output .= &print_studentcode($settings,\$rowtotal).'
747: </table>
748: </td>
749: </tr>
750: <tr>
751: <td>
752: <table class="LC_nested">
753: <tr class="LC_info_row">
754: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
755: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
756: &textbookcourses_javascript($settings).
757: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
758: </table>
759: </td>
760: </tr>
761: <tr>
762: <td>
763: <table class="LC_nested">
764: <tr class="LC_info_row">
765: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
766: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
767: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
768: </table>
769: </td>
770: </tr>
771: <tr>
772: <td>
773: <table class="LC_nested">
774: <tr class="LC_info_row">
775: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
776: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
777: </tr>'.
778: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
779: } elsif ($action eq 'requestauthor') {
780: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
781: $rowtotal ++;
782: } elsif ($action eq 'rolecolors') {
783: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
784: </table>
785: </td>
786: </tr>
787: <tr>
788: <td>
789: <table class="LC_nested">
790: <tr class="LC_info_row">
791: <td class="LC_left_item"'.$colspan.' valign="top">'.
792: &mt($item->{'header'}->[2]->{'col1'}).'</td>
793: <td class="LC_right_item" valign="top">'.
794: &mt($item->{'header'}->[2]->{'col2'}).'</td>
795: </tr>'.
796: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
797: </table>
798: </td>
799: </tr>
800: <tr>
801: <td>
802: <table class="LC_nested">
803: <tr class="LC_info_row">
804: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
805: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
806: </tr>'.
807: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
808: $rowtotal += 2;
809: }
810: } else {
811: $output .= '
812: <tr>
813: <td>
814: <table class="LC_nested">
815: <tr class="LC_info_row">';
816: if (($action eq 'login') || ($action eq 'directorysrch')) {
817: $output .= '
818: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
819: } elsif ($action eq 'serverstatuses') {
820: $output .= '
821: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
822: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
823:
824: } else {
825: $output .= '
826: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
827: }
828: if (defined($item->{'header'}->[0]->{'col3'})) {
829: $output .= '<td class="LC_left_item" valign="top">'.
830: &mt($item->{'header'}->[0]->{'col2'});
831: if ($action eq 'serverstatuses') {
832: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
833: }
834: } else {
835: $output .= '<td class="LC_right_item" valign="top">'.
836: &mt($item->{'header'}->[0]->{'col2'});
837: }
838: $output .= '</td>';
839: if ($item->{'header'}->[0]->{'col3'}) {
840: if (defined($item->{'header'}->[0]->{'col4'})) {
841: $output .= '<td class="LC_left_item" valign="top">'.
842: &mt($item->{'header'}->[0]->{'col3'});
843: } else {
844: $output .= '<td class="LC_right_item" valign="top">'.
845: &mt($item->{'header'}->[0]->{'col3'});
846: }
847: if ($action eq 'serverstatuses') {
848: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
849: }
850: $output .= '</td>';
851: }
852: if ($item->{'header'}->[0]->{'col4'}) {
853: $output .= '<td class="LC_right_item" valign="top">'.
854: &mt($item->{'header'}->[0]->{'col4'});
855: }
856: $output .= '</tr>';
857: $rowtotal ++;
858: if ($action eq 'quotas') {
859: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
860: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
861: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
862: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
863: } elsif ($action eq 'scantron') {
864: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
865: } elsif ($action eq 'helpsettings') {
866: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
867: } elsif ($action eq 'coursedefaults') {
868: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
869: }
870: }
871: $output .= '
872: </table>
873: </td>
874: </tr>
875: </table><br />';
876: return ($output,$rowtotal);
877: }
878:
879: sub print_login {
880: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
881: my ($css_class,$datatable);
882: my %choices = &login_choices();
883:
884: if ($caller eq 'service') {
885: my %servers = &Apache::lonnet::internet_dom_servers($dom);
886: my $choice = $choices{'disallowlogin'};
887: $css_class = ' class="LC_odd_row"';
888: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
889: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
890: '<th>'.$choices{'server'}.'</th>'.
891: '<th>'.$choices{'serverpath'}.'</th>'.
892: '<th>'.$choices{'custompath'}.'</th>'.
893: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
894: my %disallowed;
895: if (ref($settings) eq 'HASH') {
896: if (ref($settings->{'loginvia'}) eq 'HASH') {
897: %disallowed = %{$settings->{'loginvia'}};
898: }
899: }
900: foreach my $lonhost (sort(keys(%servers))) {
901: my $direct = 'selected="selected"';
902: if (ref($disallowed{$lonhost}) eq 'HASH') {
903: if ($disallowed{$lonhost}{'server'} ne '') {
904: $direct = '';
905: }
906: }
907: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
908: '<td><select name="'.$lonhost.'_server">'.
909: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
910: '</option>';
911: foreach my $hostid (sort(keys(%servers))) {
912: next if ($servers{$hostid} eq $servers{$lonhost});
913: my $selected = '';
914: if (ref($disallowed{$lonhost}) eq 'HASH') {
915: if ($hostid eq $disallowed{$lonhost}{'server'}) {
916: $selected = 'selected="selected"';
917: }
918: }
919: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
920: $servers{$hostid}.'</option>';
921: }
922: $datatable .= '</select></td>'.
923: '<td><select name="'.$lonhost.'_serverpath">';
924: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
925: my $pathname = $path;
926: if ($path eq 'custom') {
927: $pathname = &mt('Custom Path').' ->';
928: }
929: my $selected = '';
930: if (ref($disallowed{$lonhost}) eq 'HASH') {
931: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
932: $selected = 'selected="selected"';
933: }
934: } elsif ($path eq '') {
935: $selected = 'selected="selected"';
936: }
937: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
938: }
939: $datatable .= '</select></td>';
940: my ($custom,$exempt);
941: if (ref($disallowed{$lonhost}) eq 'HASH') {
942: $custom = $disallowed{$lonhost}{'custompath'};
943: $exempt = $disallowed{$lonhost}{'exempt'};
944: }
945: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
946: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
947: '</tr>';
948: }
949: $datatable .= '</table></td></tr>';
950: return $datatable;
951: } elsif ($caller eq 'page') {
952: my %defaultchecked = (
953: 'coursecatalog' => 'on',
954: 'helpdesk' => 'on',
955: 'adminmail' => 'off',
956: 'newuser' => 'off',
957: );
958: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
959: my (%checkedon,%checkedoff);
960: foreach my $item (@toggles) {
961: if ($defaultchecked{$item} eq 'on') {
962: $checkedon{$item} = ' checked="checked" ';
963: $checkedoff{$item} = ' ';
964: } elsif ($defaultchecked{$item} eq 'off') {
965: $checkedoff{$item} = ' checked="checked" ';
966: $checkedon{$item} = ' ';
967: }
968: }
969: my @images = ('img','logo','domlogo','login');
970: my @logintext = ('textcol','bgcol');
971: my @bgs = ('pgbg','mainbg','sidebg');
972: my @links = ('link','alink','vlink');
973: my %designhash = &Apache::loncommon::get_domainconf($dom);
974: my %defaultdesign = %Apache::loncommon::defaultdesign;
975: my (%is_custom,%designs);
976: my %defaults = (
977: font => $defaultdesign{'login.font'},
978: );
979: foreach my $item (@images) {
980: $defaults{$item} = $defaultdesign{'login.'.$item};
981: $defaults{'showlogo'}{$item} = 1;
982: }
983: foreach my $item (@bgs) {
984: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
985: }
986: foreach my $item (@logintext) {
987: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
988: }
989: foreach my $item (@links) {
990: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
991: }
992: if (ref($settings) eq 'HASH') {
993: foreach my $item (@toggles) {
994: if ($settings->{$item} eq '1') {
995: $checkedon{$item} = ' checked="checked" ';
996: $checkedoff{$item} = ' ';
997: } elsif ($settings->{$item} eq '0') {
998: $checkedoff{$item} = ' checked="checked" ';
999: $checkedon{$item} = ' ';
1000: }
1001: }
1002: foreach my $item (@images) {
1003: if (defined($settings->{$item})) {
1004: $designs{$item} = $settings->{$item};
1005: $is_custom{$item} = 1;
1006: }
1007: if (defined($settings->{'showlogo'}{$item})) {
1008: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1009: }
1010: }
1011: foreach my $item (@logintext) {
1012: if ($settings->{$item} ne '') {
1013: $designs{'logintext'}{$item} = $settings->{$item};
1014: $is_custom{$item} = 1;
1015: }
1016: }
1017: if ($settings->{'font'} ne '') {
1018: $designs{'font'} = $settings->{'font'};
1019: $is_custom{'font'} = 1;
1020: }
1021: foreach my $item (@bgs) {
1022: if ($settings->{$item} ne '') {
1023: $designs{'bgs'}{$item} = $settings->{$item};
1024: $is_custom{$item} = 1;
1025: }
1026: }
1027: foreach my $item (@links) {
1028: if ($settings->{$item} ne '') {
1029: $designs{'links'}{$item} = $settings->{$item};
1030: $is_custom{$item} = 1;
1031: }
1032: }
1033: } else {
1034: if ($designhash{$dom.'.login.font'} ne '') {
1035: $designs{'font'} = $designhash{$dom.'.login.font'};
1036: $is_custom{'font'} = 1;
1037: }
1038: foreach my $item (@images) {
1039: if ($designhash{$dom.'.login.'.$item} ne '') {
1040: $designs{$item} = $designhash{$dom.'.login.'.$item};
1041: $is_custom{$item} = 1;
1042: }
1043: }
1044: foreach my $item (@bgs) {
1045: if ($designhash{$dom.'.login.'.$item} ne '') {
1046: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1047: $is_custom{$item} = 1;
1048: }
1049: }
1050: foreach my $item (@links) {
1051: if ($designhash{$dom.'.login.'.$item} ne '') {
1052: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1053: $is_custom{$item} = 1;
1054: }
1055: }
1056: }
1057: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1058: logo => 'Institution Logo',
1059: domlogo => 'Domain Logo',
1060: login => 'Login box');
1061: my $itemcount = 1;
1062: foreach my $item (@toggles) {
1063: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1064: $datatable .=
1065: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1066: '</td><td>'.
1067: '<span class="LC_nobreak"><label><input type="radio" name="'.
1068: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1069: '</label> <label><input type="radio" name="'.$item.'"'.
1070: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1071: '</tr>';
1072: $itemcount ++;
1073: }
1074: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1075: $datatable .= '</tr></table></td></tr>';
1076: } elsif ($caller eq 'help') {
1077: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1078: my $switchserver = &check_switchserver($dom,$confname);
1079: my $itemcount = 1;
1080: $defaulturl = '/adm/loginproblems.html';
1081: $defaulttype = 'default';
1082: %lt = &Apache::lonlocal::texthash (
1083: del => 'Delete?',
1084: rep => 'Replace:',
1085: upl => 'Upload:',
1086: default => 'Default',
1087: custom => 'Custom',
1088: );
1089: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1090: my @currlangs;
1091: if (ref($settings) eq 'HASH') {
1092: if (ref($settings->{'helpurl'}) eq 'HASH') {
1093: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1094: next if ($settings->{'helpurl'}{$key} eq '');
1095: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1096: $type{$key} = 'custom';
1097: unless ($key eq 'nolang') {
1098: push(@currlangs,$key);
1099: }
1100: }
1101: } elsif ($settings->{'helpurl'} ne '') {
1102: $type{'nolang'} = 'custom';
1103: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1104: }
1105: }
1106: foreach my $lang ('nolang',sort(@currlangs)) {
1107: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1108: $datatable .= '<tr'.$css_class.'>';
1109: if ($url{$lang} eq '') {
1110: $url{$lang} = $defaulturl;
1111: }
1112: if ($type{$lang} eq '') {
1113: $type{$lang} = $defaulttype;
1114: }
1115: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1116: if ($lang eq 'nolang') {
1117: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1118: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1119: } else {
1120: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1121: $langchoices{$lang},
1122: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1123: }
1124: $datatable .= '</span></td>'."\n".
1125: '<td class="LC_left_item">';
1126: if ($type{$lang} eq 'custom') {
1127: $datatable .= '<span class="LC_nobreak"><label>'.
1128: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1129: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1130: } else {
1131: $datatable .= $lt{'upl'};
1132: }
1133: $datatable .='<br />';
1134: if ($switchserver) {
1135: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1136: } else {
1137: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1138: }
1139: $datatable .= '</td></tr>';
1140: $itemcount ++;
1141: }
1142: my @addlangs;
1143: foreach my $lang (sort(keys(%langchoices))) {
1144: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1145: push(@addlangs,$lang);
1146: }
1147: if (@addlangs > 0) {
1148: my %toadd;
1149: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1150: $toadd{''} = &mt('Select');
1151: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1152: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1153: &mt('Add log-in help page for a specific language:').' '.
1154: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1155: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1156: if ($switchserver) {
1157: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1158: } else {
1159: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1160: }
1161: $datatable .= '</td></tr>';
1162: $itemcount ++;
1163: }
1164: $datatable .= &captcha_choice('login',$settings,$itemcount);
1165: }
1166: return $datatable;
1167: }
1168:
1169: sub login_choices {
1170: my %choices =
1171: &Apache::lonlocal::texthash (
1172: coursecatalog => 'Display Course/Community Catalog link?',
1173: adminmail => "Display Administrator's E-mail Address?",
1174: helpdesk => 'Display "Contact Helpdesk" link',
1175: disallowlogin => "Login page requests redirected",
1176: hostid => "Server",
1177: server => "Redirect to:",
1178: serverpath => "Path",
1179: custompath => "Custom",
1180: exempt => "Exempt IP(s)",
1181: directlogin => "No redirect",
1182: newuser => "Link to create a user account",
1183: img => "Header",
1184: logo => "Main Logo",
1185: domlogo => "Domain Logo",
1186: login => "Log-in Header",
1187: textcol => "Text color",
1188: bgcol => "Box color",
1189: bgs => "Background colors",
1190: links => "Link colors",
1191: font => "Font color",
1192: pgbg => "Header",
1193: mainbg => "Page",
1194: sidebg => "Login box",
1195: link => "Link",
1196: alink => "Active link",
1197: vlink => "Visited link",
1198: );
1199: return %choices;
1200: }
1201:
1202: sub print_rolecolors {
1203: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1204: my %choices = &color_font_choices();
1205: my @bgs = ('pgbg','tabbg','sidebg');
1206: my @links = ('link','alink','vlink');
1207: my @images = ('img');
1208: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1209: my %designhash = &Apache::loncommon::get_domainconf($dom);
1210: my %defaultdesign = %Apache::loncommon::defaultdesign;
1211: my (%is_custom,%designs);
1212: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1213: if (ref($settings) eq 'HASH') {
1214: if (ref($settings->{$role}) eq 'HASH') {
1215: if ($settings->{$role}->{'img'} ne '') {
1216: $designs{'img'} = $settings->{$role}->{'img'};
1217: $is_custom{'img'} = 1;
1218: }
1219: if ($settings->{$role}->{'font'} ne '') {
1220: $designs{'font'} = $settings->{$role}->{'font'};
1221: $is_custom{'font'} = 1;
1222: }
1223: if ($settings->{$role}->{'fontmenu'} ne '') {
1224: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1225: $is_custom{'fontmenu'} = 1;
1226: }
1227: foreach my $item (@bgs) {
1228: if ($settings->{$role}->{$item} ne '') {
1229: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1230: $is_custom{$item} = 1;
1231: }
1232: }
1233: foreach my $item (@links) {
1234: if ($settings->{$role}->{$item} ne '') {
1235: $designs{'links'}{$item} = $settings->{$role}->{$item};
1236: $is_custom{$item} = 1;
1237: }
1238: }
1239: }
1240: } else {
1241: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1242: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1243: $is_custom{'img'} = 1;
1244: }
1245: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1246: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1247: $is_custom{'fontmenu'} = 1;
1248: }
1249: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1250: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1251: $is_custom{'font'} = 1;
1252: }
1253: foreach my $item (@bgs) {
1254: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1255: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1256: $is_custom{$item} = 1;
1257:
1258: }
1259: }
1260: foreach my $item (@links) {
1261: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1262: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1263: $is_custom{$item} = 1;
1264: }
1265: }
1266: }
1267: my $itemcount = 1;
1268: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1269: $datatable .= '</tr></table></td></tr>';
1270: return $datatable;
1271: }
1272:
1273: sub role_defaults {
1274: my ($role,$bgs,$links,$images,$logintext) = @_;
1275: my %defaults;
1276: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1277: return %defaults;
1278: }
1279: my %defaultdesign = %Apache::loncommon::defaultdesign;
1280: if ($role eq 'login') {
1281: %defaults = (
1282: font => $defaultdesign{$role.'.font'},
1283: );
1284: if (ref($logintext) eq 'ARRAY') {
1285: foreach my $item (@{$logintext}) {
1286: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1287: }
1288: }
1289: foreach my $item (@{$images}) {
1290: $defaults{'showlogo'}{$item} = 1;
1291: }
1292: } else {
1293: %defaults = (
1294: img => $defaultdesign{$role.'.img'},
1295: font => $defaultdesign{$role.'.font'},
1296: fontmenu => $defaultdesign{$role.'.fontmenu'},
1297: );
1298: }
1299: foreach my $item (@{$bgs}) {
1300: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1301: }
1302: foreach my $item (@{$links}) {
1303: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1304: }
1305: foreach my $item (@{$images}) {
1306: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1307: }
1308: return %defaults;
1309: }
1310:
1311: sub display_color_options {
1312: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1313: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1314: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1315: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1316: my $datatable = '<tr'.$css_class.'>'.
1317: '<td>'.$choices->{'font'}.'</td>';
1318: if (!$is_custom->{'font'}) {
1319: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1320: } else {
1321: $datatable .= '<td> </td>';
1322: }
1323: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1324:
1325: $datatable .= '<td><span class="LC_nobreak">'.
1326: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1327: ' value="'.$current_color.'" /> '.
1328: ' </td></tr>';
1329: unless ($role eq 'login') {
1330: $datatable .= '<tr'.$css_class.'>'.
1331: '<td>'.$choices->{'fontmenu'}.'</td>';
1332: if (!$is_custom->{'fontmenu'}) {
1333: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1334: } else {
1335: $datatable .= '<td> </td>';
1336: }
1337: $current_color = $designs->{'fontmenu'} ?
1338: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1339: $datatable .= '<td><span class="LC_nobreak">'.
1340: '<input class="colorchooser" type="text" size="10" name="'
1341: .$role.'_fontmenu"'.
1342: ' value="'.$current_color.'" /> '.
1343: ' </td></tr>';
1344: }
1345: my $switchserver = &check_switchserver($dom,$confname);
1346: foreach my $img (@{$images}) {
1347: $itemcount ++;
1348: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1349: $datatable .= '<tr'.$css_class.'>'.
1350: '<td>'.$choices->{$img};
1351: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1352: if ($role eq 'login') {
1353: if ($img eq 'login') {
1354: $login_hdr_pick =
1355: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1356: $logincolors =
1357: &login_text_colors($img,$role,$logintext,$phase,$choices,
1358: $designs,$defaults);
1359: } elsif ($img ne 'domlogo') {
1360: $datatable.= &logo_display_options($img,$defaults,$designs);
1361: }
1362: }
1363: $datatable .= '</td>';
1364: if ($designs->{$img} ne '') {
1365: $imgfile = $designs->{$img};
1366: $img_import = ($imgfile =~ m{^/adm/});
1367: } else {
1368: $imgfile = $defaults->{$img};
1369: }
1370: if ($imgfile) {
1371: my ($showfile,$fullsize);
1372: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1373: my $urldir = $1;
1374: my $filename = $2;
1375: my @info = &Apache::lonnet::stat_file($designs->{$img});
1376: if (@info) {
1377: my $thumbfile = 'tn-'.$filename;
1378: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1379: if (@thumb) {
1380: $showfile = $urldir.'/'.$thumbfile;
1381: } else {
1382: $showfile = $imgfile;
1383: }
1384: } else {
1385: $showfile = '';
1386: }
1387: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1388: $showfile = $imgfile;
1389: my $imgdir = $1;
1390: my $filename = $2;
1391: if (-e "$londocroot/$imgdir/tn-".$filename) {
1392: $showfile = "/$imgdir/tn-".$filename;
1393: } else {
1394: my $input = $londocroot.$imgfile;
1395: my $output = "$londocroot/$imgdir/tn-".$filename;
1396: if (!-e $output) {
1397: my ($width,$height) = &thumb_dimensions();
1398: my ($fullwidth,$fullheight) = &check_dimensions($input);
1399: if ($fullwidth ne '' && $fullheight ne '') {
1400: if ($fullwidth > $width && $fullheight > $height) {
1401: my $size = $width.'x'.$height;
1402: system("convert -sample $size $input $output");
1403: $showfile = "/$imgdir/tn-".$filename;
1404: }
1405: }
1406: }
1407: }
1408: }
1409: if ($showfile) {
1410: if ($showfile =~ m{^/(adm|res)/}) {
1411: if ($showfile =~ m{^/res/}) {
1412: my $local_showfile =
1413: &Apache::lonnet::filelocation('',$showfile);
1414: &Apache::lonnet::repcopy($local_showfile);
1415: }
1416: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1417: }
1418: if ($imgfile) {
1419: if ($imgfile =~ m{^/(adm|res)/}) {
1420: if ($imgfile =~ m{^/res/}) {
1421: my $local_imgfile =
1422: &Apache::lonnet::filelocation('',$imgfile);
1423: &Apache::lonnet::repcopy($local_imgfile);
1424: }
1425: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1426: } else {
1427: $fullsize = $imgfile;
1428: }
1429: }
1430: $datatable .= '<td>';
1431: if ($img eq 'login') {
1432: $datatable .= $login_hdr_pick;
1433: }
1434: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1435: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1436: } else {
1437: $datatable .= '<td> </td><td class="LC_left_item">'.
1438: &mt('Upload:').'<br />';
1439: }
1440: } else {
1441: $datatable .= '<td> </td><td class="LC_left_item">'.
1442: &mt('Upload:').'<br />';
1443: }
1444: if ($switchserver) {
1445: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1446: } else {
1447: if ($img ne 'login') { # suppress file selection for Log-in header
1448: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1449: }
1450: }
1451: $datatable .= '</td></tr>';
1452: }
1453: $itemcount ++;
1454: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1455: $datatable .= '<tr'.$css_class.'>'.
1456: '<td>'.$choices->{'bgs'}.'</td>';
1457: my $bgs_def;
1458: foreach my $item (@{$bgs}) {
1459: if (!$is_custom->{$item}) {
1460: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1461: }
1462: }
1463: if ($bgs_def) {
1464: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1465: } else {
1466: $datatable .= '<td> </td>';
1467: }
1468: $datatable .= '<td class="LC_right_item">'.
1469: '<table border="0"><tr>';
1470:
1471: foreach my $item (@{$bgs}) {
1472: $datatable .= '<td align="center">'.$choices->{$item};
1473: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1474: if ($designs->{'bgs'}{$item}) {
1475: $datatable .= ' ';
1476: }
1477: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1478: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1479: }
1480: $datatable .= '</tr></table></td></tr>';
1481: $itemcount ++;
1482: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1483: $datatable .= '<tr'.$css_class.'>'.
1484: '<td>'.$choices->{'links'}.'</td>';
1485: my $links_def;
1486: foreach my $item (@{$links}) {
1487: if (!$is_custom->{$item}) {
1488: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1489: }
1490: }
1491: if ($links_def) {
1492: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1493: } else {
1494: $datatable .= '<td> </td>';
1495: }
1496: $datatable .= '<td class="LC_right_item">'.
1497: '<table border="0"><tr>';
1498: foreach my $item (@{$links}) {
1499: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1500: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1501: if ($designs->{'links'}{$item}) {
1502: $datatable.=' ';
1503: }
1504: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1505: '" /></td>';
1506: }
1507: $$rowtotal += $itemcount;
1508: return $datatable;
1509: }
1510:
1511: sub logo_display_options {
1512: my ($img,$defaults,$designs) = @_;
1513: my $checkedon;
1514: if (ref($defaults) eq 'HASH') {
1515: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1516: if ($defaults->{'showlogo'}{$img}) {
1517: $checkedon = 'checked="checked" ';
1518: }
1519: }
1520: }
1521: if (ref($designs) eq 'HASH') {
1522: if (ref($designs->{'showlogo'}) eq 'HASH') {
1523: if (defined($designs->{'showlogo'}{$img})) {
1524: if ($designs->{'showlogo'}{$img} == 0) {
1525: $checkedon = '';
1526: } elsif ($designs->{'showlogo'}{$img} == 1) {
1527: $checkedon = 'checked="checked" ';
1528: }
1529: }
1530: }
1531: }
1532: return '<br /><label> <input type="checkbox" name="'.
1533: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1534: &mt('show').'</label>'."\n";
1535: }
1536:
1537: sub login_header_options {
1538: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1539: my $output = '';
1540: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1541: $output .= &mt('Text default(s):').'<br />';
1542: if (!$is_custom->{'textcol'}) {
1543: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1544: ' ';
1545: }
1546: if (!$is_custom->{'bgcol'}) {
1547: $output .= $choices->{'bgcol'}.': '.
1548: '<span id="css_'.$role.'_font" style="background-color: '.
1549: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1550: }
1551: $output .= '<br />';
1552: }
1553: $output .='<br />';
1554: return $output;
1555: }
1556:
1557: sub login_text_colors {
1558: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1559: my $color_menu = '<table border="0"><tr>';
1560: foreach my $item (@{$logintext}) {
1561: $color_menu .= '<td align="center">'.$choices->{$item};
1562: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1563: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1564: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1565: }
1566: $color_menu .= '</tr></table><br />';
1567: return $color_menu;
1568: }
1569:
1570: sub image_changes {
1571: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1572: my $output;
1573: if ($img eq 'login') {
1574: # suppress image for Log-in header
1575: } elsif (!$is_custom) {
1576: if ($img ne 'domlogo') {
1577: $output .= &mt('Default image:').'<br />';
1578: } else {
1579: $output .= &mt('Default in use:').'<br />';
1580: }
1581: }
1582: if ($img eq 'login') { # suppress image for Log-in header
1583: $output .= '<td>'.$logincolors;
1584: } else {
1585: if ($img_import) {
1586: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1587: }
1588: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1589: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1590: if ($is_custom) {
1591: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1592: '<input type="checkbox" name="'.
1593: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1594: '</label> '.&mt('Replace:').'</span><br />';
1595: } else {
1596: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1597: }
1598: }
1599: return $output;
1600: }
1601:
1602: sub print_quotas {
1603: my ($dom,$settings,$rowtotal,$action) = @_;
1604: my $context;
1605: if ($action eq 'quotas') {
1606: $context = 'tools';
1607: } else {
1608: $context = $action;
1609: }
1610: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1611: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1612: my $typecount = 0;
1613: my ($css_class,%titles);
1614: if ($context eq 'requestcourses') {
1615: @usertools = ('official','unofficial','community','textbook');
1616: @options =('norequest','approval','validate','autolimit');
1617: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1618: %titles = &courserequest_titles();
1619: } elsif ($context eq 'requestauthor') {
1620: @usertools = ('author');
1621: @options = ('norequest','approval','automatic');
1622: %titles = &authorrequest_titles();
1623: } else {
1624: @usertools = ('aboutme','blog','webdav','portfolio');
1625: %titles = &tool_titles();
1626: }
1627: if (ref($types) eq 'ARRAY') {
1628: foreach my $type (@{$types}) {
1629: my ($currdefquota,$currauthorquota);
1630: unless (($context eq 'requestcourses') ||
1631: ($context eq 'requestauthor')) {
1632: if (ref($settings) eq 'HASH') {
1633: if (ref($settings->{defaultquota}) eq 'HASH') {
1634: $currdefquota = $settings->{defaultquota}->{$type};
1635: } else {
1636: $currdefquota = $settings->{$type};
1637: }
1638: if (ref($settings->{authorquota}) eq 'HASH') {
1639: $currauthorquota = $settings->{authorquota}->{$type};
1640: }
1641: }
1642: }
1643: if (defined($usertypes->{$type})) {
1644: $typecount ++;
1645: $css_class = $typecount%2?' class="LC_odd_row"':'';
1646: $datatable .= '<tr'.$css_class.'>'.
1647: '<td>'.$usertypes->{$type}.'</td>'.
1648: '<td class="LC_left_item">';
1649: if ($context eq 'requestcourses') {
1650: $datatable .= '<table><tr>';
1651: }
1652: my %cell;
1653: foreach my $item (@usertools) {
1654: if ($context eq 'requestcourses') {
1655: my ($curroption,$currlimit);
1656: if (ref($settings) eq 'HASH') {
1657: if (ref($settings->{$item}) eq 'HASH') {
1658: $curroption = $settings->{$item}->{$type};
1659: if ($curroption =~ /^autolimit=(\d*)$/) {
1660: $currlimit = $1;
1661: }
1662: }
1663: }
1664: if (!$curroption) {
1665: $curroption = 'norequest';
1666: }
1667: $datatable .= '<th>'.$titles{$item}.'</th>';
1668: foreach my $option (@options) {
1669: my $val = $option;
1670: if ($option eq 'norequest') {
1671: $val = 0;
1672: }
1673: if ($option eq 'validate') {
1674: my $canvalidate = 0;
1675: if (ref($validations{$item}) eq 'HASH') {
1676: if ($validations{$item}{$type}) {
1677: $canvalidate = 1;
1678: }
1679: }
1680: next if (!$canvalidate);
1681: }
1682: my $checked = '';
1683: if ($option eq $curroption) {
1684: $checked = ' checked="checked"';
1685: } elsif ($option eq 'autolimit') {
1686: if ($curroption =~ /^autolimit/) {
1687: $checked = ' checked="checked"';
1688: }
1689: }
1690: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1691: '<input type="radio" name="crsreq_'.$item.
1692: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1693: $titles{$option}.'</label>';
1694: if ($option eq 'autolimit') {
1695: $cell{$item} .= ' <input type="text" name="crsreq_'.
1696: $item.'_limit_'.$type.'" size="1" '.
1697: 'value="'.$currlimit.'" />';
1698: }
1699: $cell{$item} .= '</span> ';
1700: if ($option eq 'autolimit') {
1701: $cell{$item} .= $titles{'unlimited'};
1702: }
1703: }
1704: } elsif ($context eq 'requestauthor') {
1705: my $curroption;
1706: if (ref($settings) eq 'HASH') {
1707: $curroption = $settings->{$type};
1708: }
1709: if (!$curroption) {
1710: $curroption = 'norequest';
1711: }
1712: foreach my $option (@options) {
1713: my $val = $option;
1714: if ($option eq 'norequest') {
1715: $val = 0;
1716: }
1717: my $checked = '';
1718: if ($option eq $curroption) {
1719: $checked = ' checked="checked"';
1720: }
1721: $datatable .= '<span class="LC_nobreak"><label>'.
1722: '<input type="radio" name="authorreq_'.$type.
1723: '" value="'.$val.'"'.$checked.' />'.
1724: $titles{$option}.'</label></span> ';
1725: }
1726: } else {
1727: my $checked = 'checked="checked" ';
1728: if (ref($settings) eq 'HASH') {
1729: if (ref($settings->{$item}) eq 'HASH') {
1730: if ($settings->{$item}->{$type} == 0) {
1731: $checked = '';
1732: } elsif ($settings->{$item}->{$type} == 1) {
1733: $checked = 'checked="checked" ';
1734: }
1735: }
1736: }
1737: $datatable .= '<span class="LC_nobreak"><label>'.
1738: '<input type="checkbox" name="'.$context.'_'.$item.
1739: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1740: '</label></span> ';
1741: }
1742: }
1743: if ($context eq 'requestcourses') {
1744: $datatable .= '</tr><tr>';
1745: foreach my $item (@usertools) {
1746: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1747: }
1748: $datatable .= '</tr></table>';
1749: }
1750: $datatable .= '</td>';
1751: unless (($context eq 'requestcourses') ||
1752: ($context eq 'requestauthor')) {
1753: $datatable .=
1754: '<td class="LC_right_item">'.
1755: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1756: '<input type="text" name="quota_'.$type.
1757: '" value="'.$currdefquota.
1758: '" size="5" /></span>'.(' ' x 2).
1759: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1760: '<input type="text" name="authorquota_'.$type.
1761: '" value="'.$currauthorquota.
1762: '" size="5" /></span></td>';
1763: }
1764: $datatable .= '</tr>';
1765: }
1766: }
1767: }
1768: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1769: $defaultquota = '20';
1770: $authorquota = '500';
1771: if (ref($settings) eq 'HASH') {
1772: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1773: $defaultquota = $settings->{'defaultquota'}->{'default'};
1774: } elsif (defined($settings->{'default'})) {
1775: $defaultquota = $settings->{'default'};
1776: }
1777: if (ref($settings->{'authorquota'}) eq 'HASH') {
1778: $authorquota = $settings->{'authorquota'}->{'default'};
1779: }
1780: }
1781: }
1782: $typecount ++;
1783: $css_class = $typecount%2?' class="LC_odd_row"':'';
1784: $datatable .= '<tr'.$css_class.'>'.
1785: '<td>'.$othertitle.'</td>'.
1786: '<td class="LC_left_item">';
1787: if ($context eq 'requestcourses') {
1788: $datatable .= '<table><tr>';
1789: }
1790: my %defcell;
1791: foreach my $item (@usertools) {
1792: if ($context eq 'requestcourses') {
1793: my ($curroption,$currlimit);
1794: if (ref($settings) eq 'HASH') {
1795: if (ref($settings->{$item}) eq 'HASH') {
1796: $curroption = $settings->{$item}->{'default'};
1797: if ($curroption =~ /^autolimit=(\d*)$/) {
1798: $currlimit = $1;
1799: }
1800: }
1801: }
1802: if (!$curroption) {
1803: $curroption = 'norequest';
1804: }
1805: $datatable .= '<th>'.$titles{$item}.'</th>';
1806: foreach my $option (@options) {
1807: my $val = $option;
1808: if ($option eq 'norequest') {
1809: $val = 0;
1810: }
1811: if ($option eq 'validate') {
1812: my $canvalidate = 0;
1813: if (ref($validations{$item}) eq 'HASH') {
1814: if ($validations{$item}{'default'}) {
1815: $canvalidate = 1;
1816: }
1817: }
1818: next if (!$canvalidate);
1819: }
1820: my $checked = '';
1821: if ($option eq $curroption) {
1822: $checked = ' checked="checked"';
1823: } elsif ($option eq 'autolimit') {
1824: if ($curroption =~ /^autolimit/) {
1825: $checked = ' checked="checked"';
1826: }
1827: }
1828: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1829: '<input type="radio" name="crsreq_'.$item.
1830: '_default" value="'.$val.'"'.$checked.' />'.
1831: $titles{$option}.'</label>';
1832: if ($option eq 'autolimit') {
1833: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1834: $item.'_limit_default" size="1" '.
1835: 'value="'.$currlimit.'" />';
1836: }
1837: $defcell{$item} .= '</span> ';
1838: if ($option eq 'autolimit') {
1839: $defcell{$item} .= $titles{'unlimited'};
1840: }
1841: }
1842: } elsif ($context eq 'requestauthor') {
1843: my $curroption;
1844: if (ref($settings) eq 'HASH') {
1845: $curroption = $settings->{'default'};
1846: }
1847: if (!$curroption) {
1848: $curroption = 'norequest';
1849: }
1850: foreach my $option (@options) {
1851: my $val = $option;
1852: if ($option eq 'norequest') {
1853: $val = 0;
1854: }
1855: my $checked = '';
1856: if ($option eq $curroption) {
1857: $checked = ' checked="checked"';
1858: }
1859: $datatable .= '<span class="LC_nobreak"><label>'.
1860: '<input type="radio" name="authorreq_default"'.
1861: ' value="'.$val.'"'.$checked.' />'.
1862: $titles{$option}.'</label></span> ';
1863: }
1864: } else {
1865: my $checked = 'checked="checked" ';
1866: if (ref($settings) eq 'HASH') {
1867: if (ref($settings->{$item}) eq 'HASH') {
1868: if ($settings->{$item}->{'default'} == 0) {
1869: $checked = '';
1870: } elsif ($settings->{$item}->{'default'} == 1) {
1871: $checked = 'checked="checked" ';
1872: }
1873: }
1874: }
1875: $datatable .= '<span class="LC_nobreak"><label>'.
1876: '<input type="checkbox" name="'.$context.'_'.$item.
1877: '" value="default" '.$checked.'/>'.$titles{$item}.
1878: '</label></span> ';
1879: }
1880: }
1881: if ($context eq 'requestcourses') {
1882: $datatable .= '</tr><tr>';
1883: foreach my $item (@usertools) {
1884: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1885: }
1886: $datatable .= '</tr></table>';
1887: }
1888: $datatable .= '</td>';
1889: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1890: $datatable .= '<td class="LC_right_item">'.
1891: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1892: '<input type="text" name="defaultquota" value="'.
1893: $defaultquota.'" size="5" /></span>'.(' ' x2).
1894: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1895: '<input type="text" name="authorquota" value="'.
1896: $authorquota.'" size="5" /></span></td>';
1897: }
1898: $datatable .= '</tr>';
1899: $typecount ++;
1900: $css_class = $typecount%2?' class="LC_odd_row"':'';
1901: $datatable .= '<tr'.$css_class.'>'.
1902: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1903: if ($context eq 'requestcourses') {
1904: $datatable .= &mt('(overrides affiliation, if set)').
1905: '</td>'.
1906: '<td class="LC_left_item">'.
1907: '<table><tr>';
1908: } else {
1909: $datatable .= &mt('(overrides affiliation, if checked)').
1910: '</td>'.
1911: '<td class="LC_left_item" colspan="2">'.
1912: '<br />';
1913: }
1914: my %advcell;
1915: foreach my $item (@usertools) {
1916: if ($context eq 'requestcourses') {
1917: my ($curroption,$currlimit);
1918: if (ref($settings) eq 'HASH') {
1919: if (ref($settings->{$item}) eq 'HASH') {
1920: $curroption = $settings->{$item}->{'_LC_adv'};
1921: if ($curroption =~ /^autolimit=(\d*)$/) {
1922: $currlimit = $1;
1923: }
1924: }
1925: }
1926: $datatable .= '<th>'.$titles{$item}.'</th>';
1927: my $checked = '';
1928: if ($curroption eq '') {
1929: $checked = ' checked="checked"';
1930: }
1931: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1932: '<input type="radio" name="crsreq_'.$item.
1933: '__LC_adv" value=""'.$checked.' />'.
1934: &mt('No override set').'</label></span> ';
1935: foreach my $option (@options) {
1936: my $val = $option;
1937: if ($option eq 'norequest') {
1938: $val = 0;
1939: }
1940: if ($option eq 'validate') {
1941: my $canvalidate = 0;
1942: if (ref($validations{$item}) eq 'HASH') {
1943: if ($validations{$item}{'_LC_adv'}) {
1944: $canvalidate = 1;
1945: }
1946: }
1947: next if (!$canvalidate);
1948: }
1949: my $checked = '';
1950: if ($val eq $curroption) {
1951: $checked = ' checked="checked"';
1952: } elsif ($option eq 'autolimit') {
1953: if ($curroption =~ /^autolimit/) {
1954: $checked = ' checked="checked"';
1955: }
1956: }
1957: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1958: '<input type="radio" name="crsreq_'.$item.
1959: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1960: $titles{$option}.'</label>';
1961: if ($option eq 'autolimit') {
1962: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1963: $item.'_limit__LC_adv" size="1" '.
1964: 'value="'.$currlimit.'" />';
1965: }
1966: $advcell{$item} .= '</span> ';
1967: if ($option eq 'autolimit') {
1968: $advcell{$item} .= $titles{'unlimited'};
1969: }
1970: }
1971: } elsif ($context eq 'requestauthor') {
1972: my $curroption;
1973: if (ref($settings) eq 'HASH') {
1974: $curroption = $settings->{'_LC_adv'};
1975: }
1976: my $checked = '';
1977: if ($curroption eq '') {
1978: $checked = ' checked="checked"';
1979: }
1980: $datatable .= '<span class="LC_nobreak"><label>'.
1981: '<input type="radio" name="authorreq__LC_adv"'.
1982: ' value=""'.$checked.' />'.
1983: &mt('No override set').'</label></span> ';
1984: foreach my $option (@options) {
1985: my $val = $option;
1986: if ($option eq 'norequest') {
1987: $val = 0;
1988: }
1989: my $checked = '';
1990: if ($val eq $curroption) {
1991: $checked = ' checked="checked"';
1992: }
1993: $datatable .= '<span class="LC_nobreak"><label>'.
1994: '<input type="radio" name="authorreq__LC_adv"'.
1995: ' value="'.$val.'"'.$checked.' />'.
1996: $titles{$option}.'</label></span> ';
1997: }
1998: } else {
1999: my $checked = 'checked="checked" ';
2000: if (ref($settings) eq 'HASH') {
2001: if (ref($settings->{$item}) eq 'HASH') {
2002: if ($settings->{$item}->{'_LC_adv'} == 0) {
2003: $checked = '';
2004: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2005: $checked = 'checked="checked" ';
2006: }
2007: }
2008: }
2009: $datatable .= '<span class="LC_nobreak"><label>'.
2010: '<input type="checkbox" name="'.$context.'_'.$item.
2011: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2012: '</label></span> ';
2013: }
2014: }
2015: if ($context eq 'requestcourses') {
2016: $datatable .= '</tr><tr>';
2017: foreach my $item (@usertools) {
2018: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2019: }
2020: $datatable .= '</tr></table>';
2021: }
2022: $datatable .= '</td></tr>';
2023: $$rowtotal += $typecount;
2024: return $datatable;
2025: }
2026:
2027: sub print_requestmail {
2028: my ($dom,$action,$settings,$rowtotal) = @_;
2029: my ($now,$datatable,%currapp);
2030: $now = time;
2031: if (ref($settings) eq 'HASH') {
2032: if (ref($settings->{'notify'}) eq 'HASH') {
2033: if ($settings->{'notify'}{'approval'} ne '') {
2034: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2035: }
2036: }
2037: }
2038: my $numinrow = 2;
2039: my $css_class;
2040: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2041: my $text;
2042: if ($action eq 'requestcourses') {
2043: $text = &mt('Receive notification of course requests requiring approval');
2044: } elsif ($action eq 'requestauthor') {
2045: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2046: } else {
2047: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2048: }
2049: $datatable = '<tr'.$css_class.'>'.
2050: ' <td>'.$text.'</td>'.
2051: ' <td class="LC_left_item">';
2052: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2053: $action.'notifyapproval',%currapp);
2054: if ($numdc > 0) {
2055: $datatable .= $table;
2056: } else {
2057: $datatable .= &mt('There are no active Domain Coordinators');
2058: }
2059: $datatable .='</td></tr>';
2060: return $datatable;
2061: }
2062:
2063: sub print_studentcode {
2064: my ($settings,$rowtotal) = @_;
2065: my $rownum = 0;
2066: my ($output,%current);
2067: my @crstypes = ('official','unofficial','community','textbook');
2068: if (ref($settings) eq 'HASH') {
2069: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2070: foreach my $type (@crstypes) {
2071: $current{$type} = $settings->{'uniquecode'}{$type};
2072: }
2073: }
2074: }
2075: $output .= '<tr>'.
2076: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2077: '<td class="LC_left_item">';
2078: foreach my $type (@crstypes) {
2079: my $check = ' ';
2080: if ($current{$type}) {
2081: $check = ' checked="checked" ';
2082: }
2083: $output .= '<span class="LC_nobreak"><label>'.
2084: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2085: &mt($type).'</label></span>'.(' 'x2).' ';
2086: }
2087: $output .= '</td></tr>';
2088: $$rowtotal ++;
2089: return $output;
2090: }
2091:
2092: sub print_textbookcourses {
2093: my ($dom,$type,$settings,$rowtotal) = @_;
2094: my $rownum = 0;
2095: my $css_class;
2096: my $itemcount = 1;
2097: my $maxnum = 0;
2098: my $bookshash;
2099: if (ref($settings) eq 'HASH') {
2100: $bookshash = $settings->{$type};
2101: }
2102: my %ordered;
2103: if (ref($bookshash) eq 'HASH') {
2104: foreach my $item (keys(%{$bookshash})) {
2105: if (ref($bookshash->{$item}) eq 'HASH') {
2106: my $num = $bookshash->{$item}{'order'};
2107: $ordered{$num} = $item;
2108: }
2109: }
2110: }
2111: my $confname = $dom.'-domainconfig';
2112: my $switchserver = &check_switchserver($dom,$confname);
2113: my $maxnum = scalar(keys(%ordered));
2114: my $datatable;
2115: if (keys(%ordered)) {
2116: my @items = sort { $a <=> $b } keys(%ordered);
2117: for (my $i=0; $i<@items; $i++) {
2118: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2119: my $key = $ordered{$items[$i]};
2120: my %coursehash=&Apache::lonnet::coursedescription($key);
2121: my $coursetitle = $coursehash{'description'};
2122: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2123: if (ref($bookshash->{$key}) eq 'HASH') {
2124: $subject = $bookshash->{$key}->{'subject'};
2125: $title = $bookshash->{$key}->{'title'};
2126: if ($type eq 'textbooks') {
2127: $publisher = $bookshash->{$key}->{'publisher'};
2128: $author = $bookshash->{$key}->{'author'};
2129: $image = $bookshash->{$key}->{'image'};
2130: if ($image ne '') {
2131: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2132: my $imagethumb = "$path/tn-".$imagefile;
2133: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2134: }
2135: }
2136: }
2137: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2138: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2139: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2140: for (my $k=0; $k<=$maxnum; $k++) {
2141: my $vpos = $k+1;
2142: my $selstr;
2143: if ($k == $i) {
2144: $selstr = ' selected="selected" ';
2145: }
2146: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2147: }
2148: $datatable .= '</select>'.(' 'x2).
2149: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2150: &mt('Delete?').'</label></span></td>'.
2151: '<td colspan="2">'.
2152: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2153: (' 'x2).
2154: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2155: if ($type eq 'textbooks') {
2156: $datatable .= (' 'x2).
2157: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2158: (' 'x2).
2159: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2160: (' 'x2).
2161: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2162: if ($image) {
2163: $datatable .= '<span class="LC_nobreak">'.
2164: $imgsrc.
2165: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2166: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2167: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2168: }
2169: if ($switchserver) {
2170: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2171: } else {
2172: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2173: }
2174: }
2175: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2176: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2177: $coursetitle.'</span></td></tr>'."\n";
2178: $itemcount ++;
2179: }
2180: }
2181: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2182: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2183: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2184: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2185: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2186: for (my $k=0; $k<$maxnum+1; $k++) {
2187: my $vpos = $k+1;
2188: my $selstr;
2189: if ($k == $maxnum) {
2190: $selstr = ' selected="selected" ';
2191: }
2192: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2193: }
2194: $datatable .= '</select> '."\n".
2195: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2196: '<td colspan="2">'.
2197: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2198: (' 'x2).
2199: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2200: (' 'x2);
2201: if ($type eq 'textbooks') {
2202: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2203: (' 'x2).
2204: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2205: (' 'x2).
2206: '<span class="LC_nobreak">'.&mt('Image:').' ';
2207: if ($switchserver) {
2208: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2209: } else {
2210: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2211: }
2212: }
2213: $datatable .= '</span>'."\n".
2214: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2215: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2216: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2217: &Apache::loncommon::selectcourse_link
2218: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2219: '</span></td>'."\n".
2220: '</tr>'."\n";
2221: $itemcount ++;
2222: return $datatable;
2223: }
2224:
2225: sub textbookcourses_javascript {
2226: my ($settings) = @_;
2227: return unless(ref($settings) eq 'HASH');
2228: my (%ordered,%total,%jstext);
2229: foreach my $type ('textbooks','templates') {
2230: $total{$type} = 0;
2231: if (ref($settings->{$type}) eq 'HASH') {
2232: foreach my $item (keys(%{$settings->{$type}})) {
2233: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2234: my $num = $settings->{$type}->{$item}{'order'};
2235: $ordered{$type}{$num} = $item;
2236: }
2237: }
2238: $total{$type} = scalar(keys(%{$settings->{$type}}));
2239: }
2240: my @jsarray = ();
2241: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2242: push(@jsarray,$ordered{$type}{$item});
2243: }
2244: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2245: }
2246: return <<"ENDSCRIPT";
2247: <script type="text/javascript">
2248: // <![CDATA[
2249: function reorderBooks(form,item,caller) {
2250: var changedVal;
2251: $jstext{'textbooks'};
2252: $jstext{'templates'};
2253: var newpos;
2254: var maxh;
2255: if (caller == 'textbooks') {
2256: newpos = 'textbooks_addbook_pos';
2257: maxh = 1 + $total{'textbooks'};
2258: } else {
2259: newpos = 'templates_addbook_pos';
2260: maxh = 1 + $total{'templates'};
2261: }
2262: var current = new Array;
2263: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2264: if (item == newpos) {
2265: changedVal = newitemVal;
2266: } else {
2267: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2268: current[newitemVal] = newpos;
2269: }
2270: if (caller == 'textbooks') {
2271: for (var i=0; i<textbooks.length; i++) {
2272: var elementName = 'textbooks_'+textbooks[i];
2273: if (elementName != item) {
2274: if (form.elements[elementName]) {
2275: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2276: current[currVal] = elementName;
2277: }
2278: }
2279: }
2280: }
2281: if (caller == 'templates') {
2282: for (var i=0; i<templates.length; i++) {
2283: var elementName = 'templates_'+templates[i];
2284: if (elementName != item) {
2285: if (form.elements[elementName]) {
2286: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2287: current[currVal] = elementName;
2288: }
2289: }
2290: }
2291: }
2292: var oldVal;
2293: for (var j=0; j<maxh; j++) {
2294: if (current[j] == undefined) {
2295: oldVal = j;
2296: }
2297: }
2298: if (oldVal < changedVal) {
2299: for (var k=oldVal+1; k<=changedVal ; k++) {
2300: var elementName = current[k];
2301: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2302: }
2303: } else {
2304: for (var k=changedVal; k<oldVal; k++) {
2305: var elementName = current[k];
2306: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2307: }
2308: }
2309: return;
2310: }
2311:
2312: // ]]>
2313: </script>
2314:
2315: ENDSCRIPT
2316: }
2317:
2318: sub print_autoenroll {
2319: my ($dom,$settings,$rowtotal) = @_;
2320: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2321: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2322: if (ref($settings) eq 'HASH') {
2323: if (exists($settings->{'run'})) {
2324: if ($settings->{'run'} eq '0') {
2325: $runoff = ' checked="checked" ';
2326: $runon = ' ';
2327: } else {
2328: $runon = ' checked="checked" ';
2329: $runoff = ' ';
2330: }
2331: } else {
2332: if ($autorun) {
2333: $runon = ' checked="checked" ';
2334: $runoff = ' ';
2335: } else {
2336: $runoff = ' checked="checked" ';
2337: $runon = ' ';
2338: }
2339: }
2340: if (exists($settings->{'co-owners'})) {
2341: if ($settings->{'co-owners'} eq '0') {
2342: $coownersoff = ' checked="checked" ';
2343: $coownerson = ' ';
2344: } else {
2345: $coownerson = ' checked="checked" ';
2346: $coownersoff = ' ';
2347: }
2348: } else {
2349: $coownersoff = ' checked="checked" ';
2350: $coownerson = ' ';
2351: }
2352: if (exists($settings->{'sender_domain'})) {
2353: $defdom = $settings->{'sender_domain'};
2354: }
2355: } else {
2356: if ($autorun) {
2357: $runon = ' checked="checked" ';
2358: $runoff = ' ';
2359: } else {
2360: $runoff = ' checked="checked" ';
2361: $runon = ' ';
2362: }
2363: }
2364: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2365: my $notif_sender;
2366: if (ref($settings) eq 'HASH') {
2367: $notif_sender = $settings->{'sender_uname'};
2368: }
2369: my $datatable='<tr class="LC_odd_row">'.
2370: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2371: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2372: '<input type="radio" name="autoenroll_run"'.
2373: $runon.' value="1" />'.&mt('Yes').'</label> '.
2374: '<label><input type="radio" name="autoenroll_run"'.
2375: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2376: '</tr><tr>'.
2377: '<td>'.&mt('Notification messages - sender').
2378: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2379: &mt('username').': '.
2380: '<input type="text" name="sender_uname" value="'.
2381: $notif_sender.'" size="10" /> '.&mt('domain').
2382: ': '.$domform.'</span></td></tr>'.
2383: '<tr class="LC_odd_row">'.
2384: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2385: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2386: '<input type="radio" name="autoassign_coowners"'.
2387: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2388: '<label><input type="radio" name="autoassign_coowners"'.
2389: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2390: '</tr>';
2391: $$rowtotal += 3;
2392: return $datatable;
2393: }
2394:
2395: sub print_autoupdate {
2396: my ($position,$dom,$settings,$rowtotal) = @_;
2397: my $datatable;
2398: if ($position eq 'top') {
2399: my $updateon = ' ';
2400: my $updateoff = ' checked="checked" ';
2401: my $classlistson = ' ';
2402: my $classlistsoff = ' checked="checked" ';
2403: if (ref($settings) eq 'HASH') {
2404: if ($settings->{'run'} eq '1') {
2405: $updateon = $updateoff;
2406: $updateoff = ' ';
2407: }
2408: if ($settings->{'classlists'} eq '1') {
2409: $classlistson = $classlistsoff;
2410: $classlistsoff = ' ';
2411: }
2412: }
2413: my %title = (
2414: run => 'Auto-update active?',
2415: classlists => 'Update information in classlists?',
2416: );
2417: $datatable = '<tr class="LC_odd_row">'.
2418: '<td>'.&mt($title{'run'}).'</td>'.
2419: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2420: '<input type="radio" name="autoupdate_run"'.
2421: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2422: '<label><input type="radio" name="autoupdate_run"'.
2423: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2424: '</tr><tr>'.
2425: '<td>'.&mt($title{'classlists'}).'</td>'.
2426: '<td class="LC_right_item"><span class="LC_nobreak">'.
2427: '<label><input type="radio" name="classlists"'.
2428: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2429: '<label><input type="radio" name="classlists"'.
2430: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2431: '</tr>';
2432: $$rowtotal += 2;
2433: } elsif ($position eq 'middle') {
2434: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2435: my $numinrow = 3;
2436: my $locknamesettings;
2437: $datatable .= &insttypes_row($settings,$types,$usertypes,
2438: $dom,$numinrow,$othertitle,
2439: 'lockablenames');
2440: $$rowtotal ++;
2441: } else {
2442: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2443: my @fields = ('lastname','firstname','middlename','generation',
2444: 'permanentemail','id');
2445: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2446: my $numrows = 0;
2447: if (ref($types) eq 'ARRAY') {
2448: if (@{$types} > 0) {
2449: $datatable =
2450: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2451: \@fields,$types,\$numrows);
2452: $$rowtotal += @{$types};
2453: }
2454: }
2455: $datatable .=
2456: &usertype_update_row($settings,{'default' => $othertitle},
2457: \%fieldtitles,\@fields,['default'],
2458: \$numrows);
2459: $$rowtotal ++;
2460: }
2461: return $datatable;
2462: }
2463:
2464: sub print_autocreate {
2465: my ($dom,$settings,$rowtotal) = @_;
2466: my (%createon,%createoff,%currhash);
2467: my @types = ('xml','req');
2468: if (ref($settings) eq 'HASH') {
2469: foreach my $item (@types) {
2470: $createoff{$item} = ' checked="checked" ';
2471: $createon{$item} = ' ';
2472: if (exists($settings->{$item})) {
2473: if ($settings->{$item}) {
2474: $createon{$item} = ' checked="checked" ';
2475: $createoff{$item} = ' ';
2476: }
2477: }
2478: }
2479: if ($settings->{'xmldc'} ne '') {
2480: $currhash{$settings->{'xmldc'}} = 1;
2481: }
2482: } else {
2483: foreach my $item (@types) {
2484: $createoff{$item} = ' checked="checked" ';
2485: $createon{$item} = ' ';
2486: }
2487: }
2488: $$rowtotal += 2;
2489: my $numinrow = 2;
2490: my $datatable='<tr class="LC_odd_row">'.
2491: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2492: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2493: '<input type="radio" name="autocreate_xml"'.
2494: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2495: '<label><input type="radio" name="autocreate_xml"'.
2496: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2497: '</td></tr><tr>'.
2498: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2499: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2500: '<input type="radio" name="autocreate_req"'.
2501: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2502: '<label><input type="radio" name="autocreate_req"'.
2503: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2504: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2505: 'autocreate_xmldc',%currhash);
2506: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2507: if ($numdc > 1) {
2508: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2509: '</td><td class="LC_left_item">';
2510: } else {
2511: $datatable .= &mt('Course creation processed as:').
2512: '</td><td class="LC_right_item">';
2513: }
2514: $datatable .= $dctable.'</td></tr>';
2515: $$rowtotal += $rows;
2516: return $datatable;
2517: }
2518:
2519: sub print_directorysrch {
2520: my ($dom,$settings,$rowtotal) = @_;
2521: my $srchon = ' ';
2522: my $srchoff = ' checked="checked" ';
2523: my ($exacton,$containson,$beginson);
2524: my $localon = ' ';
2525: my $localoff = ' checked="checked" ';
2526: if (ref($settings) eq 'HASH') {
2527: if ($settings->{'available'} eq '1') {
2528: $srchon = $srchoff;
2529: $srchoff = ' ';
2530: }
2531: if ($settings->{'localonly'} eq '1') {
2532: $localon = $localoff;
2533: $localoff = ' ';
2534: }
2535: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2536: foreach my $type (@{$settings->{'searchtypes'}}) {
2537: if ($type eq 'exact') {
2538: $exacton = ' checked="checked" ';
2539: } elsif ($type eq 'contains') {
2540: $containson = ' checked="checked" ';
2541: } elsif ($type eq 'begins') {
2542: $beginson = ' checked="checked" ';
2543: }
2544: }
2545: } else {
2546: if ($settings->{'searchtypes'} eq 'exact') {
2547: $exacton = ' checked="checked" ';
2548: } elsif ($settings->{'searchtypes'} eq 'contains') {
2549: $containson = ' checked="checked" ';
2550: } elsif ($settings->{'searchtypes'} eq 'specify') {
2551: $exacton = ' checked="checked" ';
2552: $containson = ' checked="checked" ';
2553: }
2554: }
2555: }
2556: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2557: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2558:
2559: my $numinrow = 4;
2560: my $cansrchrow = 0;
2561: my $datatable='<tr class="LC_odd_row">'.
2562: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2563: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2564: '<input type="radio" name="dirsrch_available"'.
2565: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2566: '<label><input type="radio" name="dirsrch_available"'.
2567: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2568: '</tr><tr>'.
2569: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2570: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2571: '<input type="radio" name="dirsrch_localonly"'.
2572: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2573: '<label><input type="radio" name="dirsrch_localonly"'.
2574: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2575: '</tr>';
2576: $$rowtotal += 2;
2577: if (ref($usertypes) eq 'HASH') {
2578: if (keys(%{$usertypes}) > 0) {
2579: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2580: $numinrow,$othertitle,'cansearch');
2581: $cansrchrow = 1;
2582: }
2583: }
2584: if ($cansrchrow) {
2585: $$rowtotal ++;
2586: $datatable .= '<tr>';
2587: } else {
2588: $datatable .= '<tr class="LC_odd_row">';
2589: }
2590: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2591: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2592: foreach my $title (@{$titleorder}) {
2593: if (defined($searchtitles->{$title})) {
2594: my $check = ' ';
2595: if (ref($settings) eq 'HASH') {
2596: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2597: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2598: $check = ' checked="checked" ';
2599: }
2600: }
2601: }
2602: $datatable .= '<td class="LC_left_item">'.
2603: '<span class="LC_nobreak"><label>'.
2604: '<input type="checkbox" name="searchby" '.
2605: 'value="'.$title.'"'.$check.'/>'.
2606: $searchtitles->{$title}.'</label></span></td>';
2607: }
2608: }
2609: $datatable .= '</tr></table></td></tr>';
2610: $$rowtotal ++;
2611: if ($cansrchrow) {
2612: $datatable .= '<tr class="LC_odd_row">';
2613: } else {
2614: $datatable .= '<tr>';
2615: }
2616: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2617: '<td class="LC_left_item" colspan="2">'.
2618: '<span class="LC_nobreak"><label>'.
2619: '<input type="checkbox" name="searchtypes" '.
2620: $exacton.' value="exact" />'.&mt('Exact match').
2621: '</label> '.
2622: '<label><input type="checkbox" name="searchtypes" '.
2623: $beginson.' value="begins" />'.&mt('Begins with').
2624: '</label> '.
2625: '<label><input type="checkbox" name="searchtypes" '.
2626: $containson.' value="contains" />'.&mt('Contains').
2627: '</label></span></td></tr>';
2628: $$rowtotal ++;
2629: return $datatable;
2630: }
2631:
2632: sub print_contacts {
2633: my ($dom,$settings,$rowtotal) = @_;
2634: my $datatable;
2635: my @contacts = ('adminemail','supportemail');
2636: my (%checked,%to,%otheremails,%bccemails);
2637: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2638: 'requestsmail','updatesmail','idconflictsmail');
2639: foreach my $type (@mailings) {
2640: $otheremails{$type} = '';
2641: }
2642: $bccemails{'helpdeskmail'} = '';
2643: if (ref($settings) eq 'HASH') {
2644: foreach my $item (@contacts) {
2645: if (exists($settings->{$item})) {
2646: $to{$item} = $settings->{$item};
2647: }
2648: }
2649: foreach my $type (@mailings) {
2650: if (exists($settings->{$type})) {
2651: if (ref($settings->{$type}) eq 'HASH') {
2652: foreach my $item (@contacts) {
2653: if ($settings->{$type}{$item}) {
2654: $checked{$type}{$item} = ' checked="checked" ';
2655: }
2656: }
2657: $otheremails{$type} = $settings->{$type}{'others'};
2658: if ($type eq 'helpdeskmail') {
2659: $bccemails{$type} = $settings->{$type}{'bcc'};
2660: }
2661: }
2662: } elsif ($type eq 'lonstatusmail') {
2663: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2664: }
2665: }
2666: } else {
2667: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2668: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2669: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2670: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2671: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2672: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2673: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2674: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2675: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2676: }
2677: my ($titles,$short_titles) = &contact_titles();
2678: my $rownum = 0;
2679: my $css_class;
2680: foreach my $item (@contacts) {
2681: $css_class = $rownum%2?' class="LC_odd_row"':'';
2682: $datatable .= '<tr'.$css_class.'>'.
2683: '<td><span class="LC_nobreak">'.$titles->{$item}.
2684: '</span></td><td class="LC_right_item">'.
2685: '<input type="text" name="'.$item.'" value="'.
2686: $to{$item}.'" /></td></tr>';
2687: $rownum ++;
2688: }
2689: foreach my $type (@mailings) {
2690: $css_class = $rownum%2?' class="LC_odd_row"':'';
2691: $datatable .= '<tr'.$css_class.'>'.
2692: '<td><span class="LC_nobreak">'.
2693: $titles->{$type}.': </span></td>'.
2694: '<td class="LC_left_item">'.
2695: '<span class="LC_nobreak">';
2696: foreach my $item (@contacts) {
2697: $datatable .= '<label>'.
2698: '<input type="checkbox" name="'.$type.'"'.
2699: $checked{$type}{$item}.
2700: ' value="'.$item.'" />'.$short_titles->{$item}.
2701: '</label> ';
2702: }
2703: $datatable .= '</span><br />'.&mt('Others').': '.
2704: '<input type="text" name="'.$type.'_others" '.
2705: 'value="'.$otheremails{$type}.'" />';
2706: if ($type eq 'helpdeskmail') {
2707: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2708: '<input type="text" name="'.$type.'_bcc" '.
2709: 'value="'.$bccemails{$type}.'" />';
2710: }
2711: $datatable .= '</td></tr>'."\n";
2712: $rownum ++;
2713: }
2714: my %choices;
2715: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2716: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2717: &mt('LON-CAPA core group - MSU'),600,500));
2718: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2719: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2720: &mt('LON-CAPA core group - MSU'),600,500));
2721: my @toggles = ('reporterrors','reportupdates');
2722: my %defaultchecked = ('reporterrors' => 'on',
2723: 'reportupdates' => 'on');
2724: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2725: \%choices,$rownum);
2726: $datatable .= $reports;
2727: $$rowtotal += $rownum;
2728: return $datatable;
2729: }
2730:
2731: sub print_helpsettings {
2732: my ($dom,$confname,$settings,$rowtotal) = @_;
2733: my ($datatable,$itemcount);
2734: $itemcount = 1;
2735: my (%choices,%defaultchecked,@toggles);
2736: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2737: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2738: &mt('LON-CAPA bug tracker'),600,500));
2739: %defaultchecked = ('submitbugs' => 'on');
2740: @toggles = ('submitbugs',);
2741:
2742: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2743: \%choices,$itemcount);
2744: return $datatable;
2745: }
2746:
2747: sub radiobutton_prefs {
2748: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2749: $additional) = @_;
2750: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2751: (ref($choices) eq 'HASH'));
2752:
2753: my (%checkedon,%checkedoff,$datatable,$css_class);
2754:
2755: foreach my $item (@{$toggles}) {
2756: if ($defaultchecked->{$item} eq 'on') {
2757: $checkedon{$item} = ' checked="checked" ';
2758: $checkedoff{$item} = ' ';
2759: } elsif ($defaultchecked->{$item} eq 'off') {
2760: $checkedoff{$item} = ' checked="checked" ';
2761: $checkedon{$item} = ' ';
2762: }
2763: }
2764: if (ref($settings) eq 'HASH') {
2765: foreach my $item (@{$toggles}) {
2766: if ($settings->{$item} eq '1') {
2767: $checkedon{$item} = ' checked="checked" ';
2768: $checkedoff{$item} = ' ';
2769: } elsif ($settings->{$item} eq '0') {
2770: $checkedoff{$item} = ' checked="checked" ';
2771: $checkedon{$item} = ' ';
2772: }
2773: }
2774: }
2775: if ($onclick) {
2776: $onclick = ' onclick="'.$onclick.'"';
2777: }
2778: foreach my $item (@{$toggles}) {
2779: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2780: $datatable .=
2781: '<tr'.$css_class.'><td valign="top">'.
2782: '<span class="LC_nobreak">'.$choices->{$item}.
2783: '</span></td>'.
2784: '<td class="LC_right_item"><span class="LC_nobreak">'.
2785: '<label><input type="radio" name="'.
2786: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2787: '</label> <label><input type="radio" name="'.$item.'" '.
2788: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2789: '</span>'.$additional.
2790: '</td>'.
2791: '</tr>';
2792: $itemcount ++;
2793: }
2794: return ($datatable,$itemcount);
2795: }
2796:
2797: sub print_coursedefaults {
2798: my ($position,$dom,$settings,$rowtotal) = @_;
2799: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2800: my $itemcount = 1;
2801: my %choices = &Apache::lonlocal::texthash (
2802: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2803: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2804: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2805: coursecredits => 'Credits can be specified for courses',
2806: );
2807: my %staticdefaults = (
2808: anonsurvey_threshold => 10,
2809: uploadquota => 500,
2810: );
2811: if ($position eq 'top') {
2812: %defaultchecked = ('canuse_pdfforms' => 'off');
2813: @toggles = ('canuse_pdfforms');
2814: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2815: \%choices,$itemcount);
2816: } else {
2817: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2818: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2819: %curruploadquota);
2820: my $currusecredits = 0;
2821: my @types = ('official','unofficial','community','textbook');
2822: if (ref($settings) eq 'HASH') {
2823: $currdefresponder = $settings->{'anonsurvey_threshold'};
2824: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2825: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2826: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2827: }
2828: }
2829: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2830: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2831: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2832: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2833: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2834: ($def_textbook_credits ne '')) {
2835: $currusecredits = 1;
2836: }
2837: }
2838: }
2839: if (!$currdefresponder) {
2840: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2841: } elsif ($currdefresponder < 1) {
2842: $currdefresponder = 1;
2843: }
2844: foreach my $type (@types) {
2845: if ($curruploadquota{$type} eq '') {
2846: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2847: }
2848: }
2849: $datatable .=
2850: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2851: $choices{'anonsurvey_threshold'}.
2852: '</span></td>'.
2853: '<td class="LC_right_item"><span class="LC_nobreak">'.
2854: '<input type="text" name="anonsurvey_threshold"'.
2855: ' value="'.$currdefresponder.'" size="5" /></span>'.
2856: '</td></tr>'."\n";
2857: $itemcount ++;
2858: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2859: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2860: $choices{'uploadquota'}.
2861: '</span></td>'.
2862: '<td align="right" class="LC_right_item">'.
2863: '<table><tr>';
2864: foreach my $type (@types) {
2865: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2866: '<input type="text" name="uploadquota_'.$type.'"'.
2867: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2868: }
2869: $datatable .= '</tr></table></td></tr>'."\n";
2870: $itemcount ++;
2871: my $onclick = "toggleDisplay(this.form,'credits');";
2872: my $display = 'none';
2873: if ($currusecredits) {
2874: $display = 'block';
2875: }
2876: my $additional = '<div id="credits" style="display: '.$display.'">'.
2877: '<span class="LC_nobreak">'.
2878: &mt('Default credits for official courses [_1]',
2879: '<input type="text" name="official_credits" value="'.
2880: $def_official_credits.'" size="3" />').
2881: '</span><br />'.
2882: '<span class="LC_nobreak">'.
2883: &mt('Default credits for unofficial courses [_1]',
2884: '<input type="text" name="unofficial_credits" value="'.
2885: $def_unofficial_credits.'" size="3" />').
2886: '</span><br />'.
2887: '<span class="LC_nobreak">'.
2888: &mt('Default credits for textbook courses [_1]',
2889: '<input type="text" name="textbook_credits" value="'.
2890: $def_textbook_credits.'" size="3" />').
2891: '</span></div>'."\n";
2892: %defaultchecked = ('coursecredits' => 'off');
2893: @toggles = ('coursecredits');
2894: my $current = {
2895: 'coursecredits' => $currusecredits,
2896: };
2897: (my $table,$itemcount) =
2898: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2899: \%choices,$itemcount,$onclick,$additional);
2900: $datatable .= $table;
2901: $itemcount ++;
2902: }
2903: $$rowtotal += $itemcount;
2904: return $datatable;
2905: }
2906:
2907: sub print_selfenrollment {
2908: my ($position,$dom,$settings,$rowtotal) = @_;
2909: my ($css_class,$datatable);
2910: my $itemcount = 1;
2911: my @types = ('official','unofficial','community','textbook');
2912: if (($position eq 'top') || ($position eq 'middle')) {
2913: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2914: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2915: my @rows;
2916: my $key;
2917: if ($position eq 'top') {
2918: $key = 'admin';
2919: if (ref($rowsref) eq 'ARRAY') {
2920: @rows = @{$rowsref};
2921: }
2922: } elsif ($position eq 'middle') {
2923: $key = 'default';
2924: @rows = ('types','registered','approval','limit');
2925: }
2926: foreach my $row (@rows) {
2927: if (defined($titlesref->{$row})) {
2928: $itemcount ++;
2929: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2930: $datatable .= '<tr'.$css_class.'>'.
2931: '<td>'.$titlesref->{$row}.'</td>'.
2932: '<td class="LC_left_item">'.
2933: '<table><tr>';
2934: my (%current,%currentcap);
2935: if (ref($settings) eq 'HASH') {
2936: if (ref($settings->{$key}) eq 'HASH') {
2937: foreach my $type (@types) {
2938: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2939: $current{$type} = $settings->{$key}->{$type}->{$row};
2940: }
2941: if (($row eq 'limit') && ($key eq 'default')) {
2942: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2943: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
2944: }
2945: }
2946: }
2947: }
2948: }
2949: my %roles = (
2950: '0' => &Apache::lonnet::plaintext('dc'),
2951: );
2952:
2953: foreach my $type (@types) {
2954: unless (($row eq 'registered') && ($key eq 'default')) {
2955: $datatable .= '<th>'.&mt($type).'</th>';
2956: }
2957: }
2958: unless (($row eq 'registered') && ($key eq 'default')) {
2959: $datatable .= '</tr><tr>';
2960: }
2961: foreach my $type (@types) {
2962: if ($type eq 'community') {
2963: $roles{'1'} = &mt('Community personnel');
2964: } else {
2965: $roles{'1'} = &mt('Course personnel');
2966: }
2967: $datatable .= '<td style="vertical-align: top">';
2968: if ($position eq 'top') {
2969: my %checked;
2970: if ($current{$type} eq '0') {
2971: $checked{'0'} = ' checked="checked"';
2972: } else {
2973: $checked{'1'} = ' checked="checked"';
2974: }
2975: foreach my $role ('1','0') {
2976: $datatable .= '<span class="LC_nobreak"><label>'.
2977: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
2978: 'value="'.$role.'"'.$checked{$role}.' />'.
2979: $roles{$role}.'</label></span> ';
2980: }
2981: } else {
2982: if ($row eq 'types') {
2983: my %checked;
2984: if ($current{$type} =~ /^(all|dom)$/) {
2985: $checked{$1} = ' checked="checked"';
2986: } else {
2987: $checked{''} = ' checked="checked"';
2988: }
2989: foreach my $val ('','dom','all') {
2990: $datatable .= '<span class="LC_nobreak"><label>'.
2991: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2992: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2993: }
2994: } elsif ($row eq 'registered') {
2995: my %checked;
2996: if ($current{$type} eq '1') {
2997: $checked{'1'} = ' checked="checked"';
2998: } else {
2999: $checked{'0'} = ' checked="checked"';
3000: }
3001: foreach my $val ('0','1') {
3002: $datatable .= '<span class="LC_nobreak"><label>'.
3003: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3004: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3005: }
3006: } elsif ($row eq 'approval') {
3007: my %checked;
3008: if ($current{$type} =~ /^([12])$/) {
3009: $checked{$1} = ' checked="checked"';
3010: } else {
3011: $checked{'0'} = ' checked="checked"';
3012: }
3013: for my $val (0..2) {
3014: $datatable .= '<span class="LC_nobreak"><label>'.
3015: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3016: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3017: }
3018: } elsif ($row eq 'limit') {
3019: my %checked;
3020: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3021: $checked{$1} = ' checked="checked"';
3022: } else {
3023: $checked{'none'} = ' checked="checked"';
3024: }
3025: my $cap;
3026: if ($currentcap{$type} =~ /^\d+$/) {
3027: $cap = $currentcap{$type};
3028: }
3029: foreach my $val ('none','allstudents','selfenrolled') {
3030: $datatable .= '<span class="LC_nobreak"><label>'.
3031: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3032: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3033: }
3034: $datatable .= '<br />'.
3035: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3036: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3037: '</span>';
3038: }
3039: }
3040: $datatable .= '</td>';
3041: }
3042: $datatable .= '</tr>';
3043: }
3044: $datatable .= '</table></td></tr>';
3045: }
3046: } elsif ($position eq 'bottom') {
3047: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3048: }
3049: $$rowtotal += $itemcount;
3050: return $datatable;
3051: }
3052:
3053: sub print_validation_rows {
3054: my ($caller,$dom,$settings,$rowtotal) = @_;
3055: my ($itemsref,$namesref,$fieldsref);
3056: if ($caller eq 'selfenroll') {
3057: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3058: } elsif ($caller eq 'requestcourses') {
3059: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3060: }
3061: my %currvalidation;
3062: if (ref($settings) eq 'HASH') {
3063: if (ref($settings->{'validation'}) eq 'HASH') {
3064: %currvalidation = %{$settings->{'validation'}};
3065: }
3066: }
3067: my $datatable;
3068: my $itemcount = 0;
3069: foreach my $item (@{$itemsref}) {
3070: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3071: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3072: $namesref->{$item}.
3073: '</span></td>'.
3074: '<td class="LC_left_item">';
3075: if (($item eq 'url') || ($item eq 'button')) {
3076: $datatable .= '<span class="LC_nobreak">'.
3077: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3078: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3079: } elsif ($item eq 'fields') {
3080: my @currfields;
3081: if (ref($currvalidation{$item}) eq 'ARRAY') {
3082: @currfields = @{$currvalidation{$item}};
3083: }
3084: foreach my $field (@{$fieldsref}) {
3085: my $check = '';
3086: if (grep(/^\Q$field\E$/,@currfields)) {
3087: $check = ' checked="checked"';
3088: }
3089: $datatable .= '<span class="LC_nobreak"><label>'.
3090: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3091: ' value="'.$field.'"'.$check.' />'.$field.
3092: '</label></span> ';
3093: }
3094: } elsif ($item eq 'markup') {
3095: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3096: $currvalidation{$item}.
3097: '</textarea>';
3098: }
3099: $datatable .= '</td></tr>'."\n";
3100: if (ref($rowtotal)) {
3101: $itemcount ++;
3102: }
3103: }
3104: if ($caller eq 'requestcourses') {
3105: my %currhash;
3106: if (ref($settings) eq 'HASH') {
3107: if (ref($settings->{'validation'}) eq 'HASH') {
3108: if ($settings->{'validation'}{'dc'} ne '') {
3109: $currhash{$settings->{'validation'}{'dc'}} = 1;
3110: }
3111: }
3112: }
3113: my $numinrow = 2;
3114: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3115: 'validationdc',%currhash);
3116: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3117: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3118: if ($numdc > 1) {
3119: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3120: } else {
3121: $datatable .= &mt('Course creation processed as: ');
3122: }
3123: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3124: $itemcount ++;
3125: }
3126: if (ref($rowtotal)) {
3127: $$rowtotal += $itemcount;
3128: }
3129: return $datatable;
3130: }
3131:
3132: sub print_usersessions {
3133: my ($position,$dom,$settings,$rowtotal) = @_;
3134: my ($css_class,$datatable,%checked,%choices);
3135: my (%by_ip,%by_location,@intdoms);
3136: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3137:
3138: my @alldoms = &Apache::lonnet::all_domains();
3139: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3140: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3141: my %altids = &id_for_thisdom(%servers);
3142: my $itemcount = 1;
3143: if ($position eq 'top') {
3144: if (keys(%serverhomes) > 1) {
3145: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3146: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3147: } else {
3148: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3149: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3150: }
3151: } else {
3152: if (keys(%by_location) == 0) {
3153: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3154: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3155: } else {
3156: my %lt = &usersession_titles();
3157: my $numinrow = 5;
3158: my $prefix;
3159: my @types;
3160: if ($position eq 'bottom') {
3161: $prefix = 'remote';
3162: @types = ('version','excludedomain','includedomain');
3163: } else {
3164: $prefix = 'hosted';
3165: @types = ('excludedomain','includedomain');
3166: }
3167: my (%current,%checkedon,%checkedoff);
3168: my @lcversions = &Apache::lonnet::all_loncaparevs();
3169: my @locations = sort(keys(%by_location));
3170: foreach my $type (@types) {
3171: $checkedon{$type} = '';
3172: $checkedoff{$type} = ' checked="checked"';
3173: }
3174: if (ref($settings) eq 'HASH') {
3175: if (ref($settings->{$prefix}) eq 'HASH') {
3176: foreach my $key (keys(%{$settings->{$prefix}})) {
3177: $current{$key} = $settings->{$prefix}{$key};
3178: if ($key eq 'version') {
3179: if ($current{$key} ne '') {
3180: $checkedon{$key} = ' checked="checked"';
3181: $checkedoff{$key} = '';
3182: }
3183: } elsif (ref($current{$key}) eq 'ARRAY') {
3184: $checkedon{$key} = ' checked="checked"';
3185: $checkedoff{$key} = '';
3186: }
3187: }
3188: }
3189: }
3190: foreach my $type (@types) {
3191: next if ($type ne 'version' && !@locations);
3192: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3193: $datatable .= '<tr'.$css_class.'>
3194: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3195: <span class="LC_nobreak">
3196: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3197: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3198: if ($type eq 'version') {
3199: my $selector = '<select name="'.$prefix.'_version">';
3200: foreach my $version (@lcversions) {
3201: my $selected = '';
3202: if ($current{'version'} eq $version) {
3203: $selected = ' selected="selected"';
3204: }
3205: $selector .= ' <option value="'.$version.'"'.
3206: $selected.'>'.$version.'</option>';
3207: }
3208: $selector .= '</select> ';
3209: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3210: } else {
3211: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3212: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3213: ' />'.(' 'x2).
3214: '<input type="button" value="'.&mt('uncheck all').'" '.
3215: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3216: "\n".
3217: '</div><div><table>';
3218: my $rem;
3219: for (my $i=0; $i<@locations; $i++) {
3220: my ($showloc,$value,$checkedtype);
3221: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3222: my $ip = $by_location{$locations[$i]}->[0];
3223: if (ref($by_ip{$ip}) eq 'ARRAY') {
3224: $value = join(':',@{$by_ip{$ip}});
3225: $showloc = join(', ',@{$by_ip{$ip}});
3226: if (ref($current{$type}) eq 'ARRAY') {
3227: foreach my $loc (@{$by_ip{$ip}}) {
3228: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3229: $checkedtype = ' checked="checked"';
3230: last;
3231: }
3232: }
3233: }
3234: }
3235: }
3236: $rem = $i%($numinrow);
3237: if ($rem == 0) {
3238: if ($i > 0) {
3239: $datatable .= '</tr>';
3240: }
3241: $datatable .= '<tr>';
3242: }
3243: $datatable .= '<td class="LC_left_item">'.
3244: '<span class="LC_nobreak"><label>'.
3245: '<input type="checkbox" name="'.$prefix.'_'.$type.
3246: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3247: '</label></span></td>';
3248: }
3249: $rem = @locations%($numinrow);
3250: my $colsleft = $numinrow - $rem;
3251: if ($colsleft > 1 ) {
3252: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3253: ' </td>';
3254: } elsif ($colsleft == 1) {
3255: $datatable .= '<td class="LC_left_item"> </td>';
3256: }
3257: $datatable .= '</tr></table>';
3258: }
3259: $datatable .= '</td></tr>';
3260: $itemcount ++;
3261: }
3262: }
3263: }
3264: $$rowtotal += $itemcount;
3265: return $datatable;
3266: }
3267:
3268: sub build_location_hashes {
3269: my ($intdoms,$by_ip,$by_location) = @_;
3270: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3271: (ref($by_location) eq 'HASH'));
3272: my %iphost = &Apache::lonnet::get_iphost();
3273: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3274: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3275: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3276: foreach my $id (@{$iphost{$primary_ip}}) {
3277: my $intdom = &Apache::lonnet::internet_dom($id);
3278: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3279: push(@{$intdoms},$intdom);
3280: }
3281: }
3282: }
3283: foreach my $ip (keys(%iphost)) {
3284: if (ref($iphost{$ip}) eq 'ARRAY') {
3285: foreach my $id (@{$iphost{$ip}}) {
3286: my $location = &Apache::lonnet::internet_dom($id);
3287: if ($location) {
3288: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3289: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3290: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3291: push(@{$by_ip->{$ip}},$location);
3292: }
3293: } else {
3294: $by_ip->{$ip} = [$location];
3295: }
3296: }
3297: }
3298: }
3299: }
3300: foreach my $ip (sort(keys(%{$by_ip}))) {
3301: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3302: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3303: my $first = $by_ip->{$ip}->[0];
3304: if (ref($by_location->{$first}) eq 'ARRAY') {
3305: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3306: push(@{$by_location->{$first}},$ip);
3307: }
3308: } else {
3309: $by_location->{$first} = [$ip];
3310: }
3311: }
3312: }
3313: return;
3314: }
3315:
3316: sub current_offloads_to {
3317: my ($dom,$settings,$servers) = @_;
3318: my (%spareid,%otherdomconfigs);
3319: if (ref($servers) eq 'HASH') {
3320: foreach my $lonhost (sort(keys(%{$servers}))) {
3321: my $gotspares;
3322: if (ref($settings) eq 'HASH') {
3323: if (ref($settings->{'spares'}) eq 'HASH') {
3324: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3325: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3326: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3327: $gotspares = 1;
3328: }
3329: }
3330: }
3331: unless ($gotspares) {
3332: my $gotspares;
3333: my $serverhomeID =
3334: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3335: my $serverhomedom =
3336: &Apache::lonnet::host_domain($serverhomeID);
3337: if ($serverhomedom ne $dom) {
3338: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3339: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3340: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3341: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3342: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3343: $gotspares = 1;
3344: }
3345: }
3346: } else {
3347: $otherdomconfigs{$serverhomedom} =
3348: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3349: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3350: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3351: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3352: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3353: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3354: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3355: $gotspares = 1;
3356: }
3357: }
3358: }
3359: }
3360: }
3361: }
3362: }
3363: unless ($gotspares) {
3364: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3365: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3366: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3367: } else {
3368: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3369: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3370: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3371: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3372: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3373: } else {
3374: my %what = (
3375: spareid => 1,
3376: );
3377: my ($result,$returnhash) =
3378: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3379: if ($result eq 'ok') {
3380: if (ref($returnhash) eq 'HASH') {
3381: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3382: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3383: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3384: }
3385: }
3386: }
3387: }
3388: }
3389: }
3390: }
3391: }
3392: return %spareid;
3393: }
3394:
3395: sub spares_row {
3396: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3397: my $css_class;
3398: my $numinrow = 4;
3399: my $itemcount = 1;
3400: my $datatable;
3401: my %typetitles = &sparestype_titles();
3402: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3403: foreach my $server (sort(keys(%{$servers}))) {
3404: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3405: my ($othercontrol,$serverdom);
3406: if ($serverhome ne $server) {
3407: $serverdom = &Apache::lonnet::host_domain($serverhome);
3408: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3409: } else {
3410: $serverdom = &Apache::lonnet::host_domain($server);
3411: if ($serverdom ne $dom) {
3412: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3413: }
3414: }
3415: next unless (ref($spareid->{$server}) eq 'HASH');
3416: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3417: $datatable .= '<tr'.$css_class.'>
3418: <td rowspan="2">
3419: <span class="LC_nobreak">'.
3420: &mt('[_1] when busy, offloads to:'
3421: ,'<b>'.$server.'</b>').
3422: "\n";
3423: my (%current,%canselect);
3424: my @choices =
3425: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3426: foreach my $type ('primary','default') {
3427: if (ref($spareid->{$server}) eq 'HASH') {
3428: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3429: my @spares = @{$spareid->{$server}{$type}};
3430: if (@spares > 0) {
3431: if ($othercontrol) {
3432: $current{$type} = join(', ',@spares);
3433: } else {
3434: $current{$type} .= '<table>';
3435: my $numspares = scalar(@spares);
3436: for (my $i=0; $i<@spares; $i++) {
3437: my $rem = $i%($numinrow);
3438: if ($rem == 0) {
3439: if ($i > 0) {
3440: $current{$type} .= '</tr>';
3441: }
3442: $current{$type} .= '<tr>';
3443: }
3444: $current{$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'".');" /> '.
3445: $spareid->{$server}{$type}[$i].
3446: '</label></td>'."\n";
3447: }
3448: my $rem = @spares%($numinrow);
3449: my $colsleft = $numinrow - $rem;
3450: if ($colsleft > 1 ) {
3451: $current{$type} .= '<td colspan="'.$colsleft.
3452: '" class="LC_left_item">'.
3453: ' </td>';
3454: } elsif ($colsleft == 1) {
3455: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3456: }
3457: $current{$type} .= '</tr></table>';
3458: }
3459: }
3460: }
3461: if ($current{$type} eq '') {
3462: $current{$type} = &mt('None specified');
3463: }
3464: if ($othercontrol) {
3465: if ($type eq 'primary') {
3466: $canselect{$type} = $othercontrol;
3467: }
3468: } else {
3469: $canselect{$type} =
3470: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3471: '<select name="newspare_'.$type.'_'.$server.'" '.
3472: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3473: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3474: if (@choices > 0) {
3475: foreach my $lonhost (@choices) {
3476: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3477: }
3478: }
3479: $canselect{$type} .= '</select>'."\n";
3480: }
3481: } else {
3482: $current{$type} = &mt('Could not be determined');
3483: if ($type eq 'primary') {
3484: $canselect{$type} = $othercontrol;
3485: }
3486: }
3487: if ($type eq 'default') {
3488: $datatable .= '<tr'.$css_class.'>';
3489: }
3490: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3491: '<td>'.$current{$type}.'</td>'."\n".
3492: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3493: }
3494: $itemcount ++;
3495: }
3496: }
3497: $$rowtotal += $itemcount;
3498: return $datatable;
3499: }
3500:
3501: sub possible_newspares {
3502: my ($server,$currspares,$serverhomes,$altids) = @_;
3503: my $serverhostname = &Apache::lonnet::hostname($server);
3504: my %excluded;
3505: if ($serverhostname ne '') {
3506: %excluded = (
3507: $serverhostname => 1,
3508: );
3509: }
3510: if (ref($currspares) eq 'HASH') {
3511: foreach my $type (keys(%{$currspares})) {
3512: if (ref($currspares->{$type}) eq 'ARRAY') {
3513: if (@{$currspares->{$type}} > 0) {
3514: foreach my $curr (@{$currspares->{$type}}) {
3515: my $hostname = &Apache::lonnet::hostname($curr);
3516: $excluded{$hostname} = 1;
3517: }
3518: }
3519: }
3520: }
3521: }
3522: my @choices;
3523: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3524: if (keys(%{$serverhomes}) > 1) {
3525: foreach my $name (sort(keys(%{$serverhomes}))) {
3526: unless ($excluded{$name}) {
3527: if (exists($altids->{$serverhomes->{$name}})) {
3528: push(@choices,$altids->{$serverhomes->{$name}});
3529: } else {
3530: push(@choices,$serverhomes->{$name});
3531: }
3532: }
3533: }
3534: }
3535: }
3536: return sort(@choices);
3537: }
3538:
3539: sub print_loadbalancing {
3540: my ($dom,$settings,$rowtotal) = @_;
3541: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3542: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3543: my $numinrow = 1;
3544: my $datatable;
3545: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3546: my (%currbalancer,%currtargets,%currrules,%existing);
3547: if (ref($settings) eq 'HASH') {
3548: %existing = %{$settings};
3549: }
3550: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3551: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3552: \%currtargets,\%currrules);
3553: } else {
3554: return;
3555: }
3556: my ($othertitle,$usertypes,$types) =
3557: &Apache::loncommon::sorted_inst_types($dom);
3558: my $rownum = 8;
3559: if (ref($types) eq 'ARRAY') {
3560: $rownum += scalar(@{$types});
3561: }
3562: my @css_class = ('LC_odd_row','LC_even_row');
3563: my $balnum = 0;
3564: my $islast;
3565: my (@toshow,$disabledtext);
3566: if (keys(%currbalancer) > 0) {
3567: @toshow = sort(keys(%currbalancer));
3568: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3569: push(@toshow,'');
3570: }
3571: } else {
3572: @toshow = ('');
3573: $disabledtext = &mt('No existing load balancer');
3574: }
3575: foreach my $lonhost (@toshow) {
3576: if ($balnum == scalar(@toshow)-1) {
3577: $islast = 1;
3578: } else {
3579: $islast = 0;
3580: }
3581: my $cssidx = $balnum%2;
3582: my $targets_div_style = 'display: none';
3583: my $disabled_div_style = 'display: block';
3584: my $homedom_div_style = 'display: none';
3585: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3586: '<td rowspan="'.$rownum.'" valign="top">'.
3587: '<p>';
3588: if ($lonhost eq '') {
3589: $datatable .= '<span class="LC_nobreak">';
3590: if (keys(%currbalancer) > 0) {
3591: $datatable .= &mt('Add balancer:');
3592: } else {
3593: $datatable .= &mt('Enable balancer:');
3594: }
3595: $datatable .= ' '.
3596: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3597: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3598: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3599: '<option value="" selected="selected">'.&mt('None').
3600: '</option>'."\n";
3601: foreach my $server (sort(keys(%servers))) {
3602: next if ($currbalancer{$server});
3603: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3604: }
3605: $datatable .=
3606: '</select>'."\n".
3607: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3608: } else {
3609: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3610: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3611: &mt('Stop balancing').'</label>'.
3612: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3613: $targets_div_style = 'display: block';
3614: $disabled_div_style = 'display: none';
3615: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3616: $homedom_div_style = 'display: block';
3617: }
3618: }
3619: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3620: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3621: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3622: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3623: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3624: my @sparestypes = ('primary','default');
3625: my %typetitles = &sparestype_titles();
3626: foreach my $sparetype (@sparestypes) {
3627: my $targettable;
3628: for (my $i=0; $i<$numspares; $i++) {
3629: my $checked;
3630: if (ref($currtargets{$lonhost}) eq 'HASH') {
3631: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3632: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3633: $checked = ' checked="checked"';
3634: }
3635: }
3636: }
3637: my ($chkboxval,$disabled);
3638: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3639: $chkboxval = $spares[$i];
3640: }
3641: if (exists($currbalancer{$spares[$i]})) {
3642: $disabled = ' disabled="disabled"';
3643: }
3644: $targettable .=
3645: '<td><span class="LC_nobreak"><label>'.
3646: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3647: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3648: '</span></label></span></td>';
3649: my $rem = $i%($numinrow);
3650: if ($rem == 0) {
3651: if (($i > 0) && ($i < $numspares-1)) {
3652: $targettable .= '</tr>';
3653: }
3654: if ($i < $numspares-1) {
3655: $targettable .= '<tr>';
3656: }
3657: }
3658: }
3659: if ($targettable ne '') {
3660: my $rem = $numspares%($numinrow);
3661: my $colsleft = $numinrow - $rem;
3662: if ($colsleft > 1 ) {
3663: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3664: ' </td>';
3665: } elsif ($colsleft == 1) {
3666: $targettable .= '<td class="LC_left_item"> </td>';
3667: }
3668: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3669: '<table><tr>'.$targettable.'</tr></table><br />';
3670: }
3671: }
3672: $datatable .= '</div></td></tr>'.
3673: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3674: $othertitle,$usertypes,$types,\%servers,
3675: \%currbalancer,$lonhost,
3676: $targets_div_style,$homedom_div_style,
3677: $css_class[$cssidx],$balnum,$islast);
3678: $$rowtotal += $rownum;
3679: $balnum ++;
3680: }
3681: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3682: return $datatable;
3683: }
3684:
3685: sub get_loadbalancers_config {
3686: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3687: return unless ((ref($servers) eq 'HASH') &&
3688: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3689: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3690: if (keys(%{$existing}) > 0) {
3691: my $oldlonhost;
3692: foreach my $key (sort(keys(%{$existing}))) {
3693: if ($key eq 'lonhost') {
3694: $oldlonhost = $existing->{'lonhost'};
3695: $currbalancer->{$oldlonhost} = 1;
3696: } elsif ($key eq 'targets') {
3697: if ($oldlonhost) {
3698: $currtargets->{$oldlonhost} = $existing->{'targets'};
3699: }
3700: } elsif ($key eq 'rules') {
3701: if ($oldlonhost) {
3702: $currrules->{$oldlonhost} = $existing->{'rules'};
3703: }
3704: } elsif (ref($existing->{$key}) eq 'HASH') {
3705: $currbalancer->{$key} = 1;
3706: $currtargets->{$key} = $existing->{$key}{'targets'};
3707: $currrules->{$key} = $existing->{$key}{'rules'};
3708: }
3709: }
3710: } else {
3711: my ($balancerref,$targetsref) =
3712: &Apache::lonnet::get_lonbalancer_config($servers);
3713: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3714: foreach my $server (sort(keys(%{$balancerref}))) {
3715: $currbalancer->{$server} = 1;
3716: $currtargets->{$server} = $targetsref->{$server};
3717: }
3718: }
3719: }
3720: return;
3721: }
3722:
3723: sub loadbalancing_rules {
3724: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3725: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3726: $css_class,$balnum,$islast) = @_;
3727: my $output;
3728: my $num = 0;
3729: my ($alltypes,$othertypes,$titles) =
3730: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3731: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3732: foreach my $type (@{$alltypes}) {
3733: $num ++;
3734: my $current;
3735: if (ref($currrules) eq 'HASH') {
3736: $current = $currrules->{$type};
3737: }
3738: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3739: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3740: $current = '';
3741: }
3742: }
3743: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3744: $servers,$currbalancer,$lonhost,$dom,
3745: $targets_div_style,$homedom_div_style,
3746: $css_class,$balnum,$num,$islast);
3747: }
3748: }
3749: return $output;
3750: }
3751:
3752: sub loadbalancing_titles {
3753: my ($dom,$intdom,$usertypes,$types) = @_;
3754: my %othertypes = (
3755: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3756: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3757: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3758: '_LC_external' => &mt('Users not from [_1]',$intdom),
3759: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3760: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3761: );
3762: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3763: if (ref($types) eq 'ARRAY') {
3764: unshift(@alltypes,@{$types},'default');
3765: }
3766: my %titles;
3767: foreach my $type (@alltypes) {
3768: if ($type =~ /^_LC_/) {
3769: $titles{$type} = $othertypes{$type};
3770: } elsif ($type eq 'default') {
3771: $titles{$type} = &mt('All users from [_1]',$dom);
3772: if (ref($types) eq 'ARRAY') {
3773: if (@{$types} > 0) {
3774: $titles{$type} = &mt('Other users from [_1]',$dom);
3775: }
3776: }
3777: } elsif (ref($usertypes) eq 'HASH') {
3778: $titles{$type} = $usertypes->{$type};
3779: }
3780: }
3781: return (\@alltypes,\%othertypes,\%titles);
3782: }
3783:
3784: sub loadbalance_rule_row {
3785: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3786: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3787: my @rulenames;
3788: my %ruletitles = &offloadtype_text();
3789: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3790: @rulenames = ('balancer','offloadedto','specific');
3791: } else {
3792: @rulenames = ('default','homeserver');
3793: if ($type eq '_LC_external') {
3794: push(@rulenames,'externalbalancer');
3795: } else {
3796: push(@rulenames,'specific');
3797: }
3798: push(@rulenames,'none');
3799: }
3800: my $style = $targets_div_style;
3801: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3802: $style = $homedom_div_style;
3803: }
3804: my $space;
3805: if ($islast && $num == 1) {
3806: $space = '<div display="inline-block"> </div>';
3807: }
3808: my $output =
3809: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3810: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3811: '<td valaign="top">'.$space.
3812: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3813: for (my $i=0; $i<@rulenames; $i++) {
3814: my $rule = $rulenames[$i];
3815: my ($checked,$extra);
3816: if ($rulenames[$i] eq 'default') {
3817: $rule = '';
3818: }
3819: if ($rulenames[$i] eq 'specific') {
3820: if (ref($servers) eq 'HASH') {
3821: my $default;
3822: if (($current ne '') && (exists($servers->{$current}))) {
3823: $checked = ' checked="checked"';
3824: }
3825: unless ($checked) {
3826: $default = ' selected="selected"';
3827: }
3828: $extra =
3829: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3830: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3831: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3832: '<option value=""'.$default.'></option>'."\n";
3833: foreach my $server (sort(keys(%{$servers}))) {
3834: if (ref($currbalancer) eq 'HASH') {
3835: next if (exists($currbalancer->{$server}));
3836: }
3837: my $selected;
3838: if ($server eq $current) {
3839: $selected = ' selected="selected"';
3840: }
3841: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3842: }
3843: $extra .= '</select>';
3844: }
3845: } elsif ($rule eq $current) {
3846: $checked = ' checked="checked"';
3847: }
3848: $output .= '<span class="LC_nobreak"><label>'.
3849: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3850: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3851: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3852: ')"'.$checked.' /> ';
3853: if (($rulenames[$i] eq 'specific') && ($type =~ /_LC_ipchange/)) {
3854: $output .= $ruletitles{'particular'};
3855: } else {
3856: $output .= $ruletitles{$rulenames[$i]};
3857: }
3858: $output .= '</label>'.$extra.'</span><br />'."\n";
3859: }
3860: $output .= '</div></td></tr>'."\n";
3861: return $output;
3862: }
3863:
3864: sub offloadtype_text {
3865: my %ruletitles = &Apache::lonlocal::texthash (
3866: 'default' => 'Offloads to default destinations',
3867: 'homeserver' => "Offloads to user's home server",
3868: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3869: 'specific' => 'Offloads to specific server',
3870: 'none' => 'No offload',
3871: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3872: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3873: 'particular' => 'Session hosted (after re-auth) on server:',
3874: );
3875: return %ruletitles;
3876: }
3877:
3878: sub sparestype_titles {
3879: my %typestitles = &Apache::lonlocal::texthash (
3880: 'primary' => 'primary',
3881: 'default' => 'default',
3882: );
3883: return %typestitles;
3884: }
3885:
3886: sub contact_titles {
3887: my %titles = &Apache::lonlocal::texthash (
3888: 'supportemail' => 'Support E-mail address',
3889: 'adminemail' => 'Default Server Admin E-mail address',
3890: 'errormail' => 'Error reports to be e-mailed to',
3891: 'packagesmail' => 'Package update alerts to be e-mailed to',
3892: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3893: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3894: 'requestsmail' => 'E-mail from course requests requiring approval',
3895: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3896: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3897: );
3898: my %short_titles = &Apache::lonlocal::texthash (
3899: adminemail => 'Admin E-mail address',
3900: supportemail => 'Support E-mail',
3901: );
3902: return (\%titles,\%short_titles);
3903: }
3904:
3905: sub tool_titles {
3906: my %titles = &Apache::lonlocal::texthash (
3907: aboutme => 'Personal web page',
3908: blog => 'Blog',
3909: webdav => 'WebDAV',
3910: portfolio => 'Portfolio',
3911: official => 'Official courses (with institutional codes)',
3912: unofficial => 'Unofficial courses',
3913: community => 'Communities',
3914: textbook => 'Textbook courses',
3915: );
3916: return %titles;
3917: }
3918:
3919: sub courserequest_titles {
3920: my %titles = &Apache::lonlocal::texthash (
3921: official => 'Official',
3922: unofficial => 'Unofficial',
3923: community => 'Communities',
3924: textbook => 'Textbook',
3925: norequest => 'Not allowed',
3926: approval => 'Approval by Dom. Coord.',
3927: validate => 'With validation',
3928: autolimit => 'Numerical limit',
3929: unlimited => '(blank for unlimited)',
3930: );
3931: return %titles;
3932: }
3933:
3934: sub authorrequest_titles {
3935: my %titles = &Apache::lonlocal::texthash (
3936: norequest => 'Not allowed',
3937: approval => 'Approval by Dom. Coord.',
3938: automatic => 'Automatic approval',
3939: );
3940: return %titles;
3941: }
3942:
3943: sub courserequest_conditions {
3944: my %conditions = &Apache::lonlocal::texthash (
3945: approval => '(Processing of request subject to approval by Domain Coordinator).',
3946: validate => '(Processing of request subject to institutional validation).',
3947: );
3948: return %conditions;
3949: }
3950:
3951:
3952: sub print_usercreation {
3953: my ($position,$dom,$settings,$rowtotal) = @_;
3954: my $numinrow = 4;
3955: my $datatable;
3956: if ($position eq 'top') {
3957: $$rowtotal ++;
3958: my $rowcount = 0;
3959: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3960: if (ref($rules) eq 'HASH') {
3961: if (keys(%{$rules}) > 0) {
3962: $datatable .= &user_formats_row('username',$settings,$rules,
3963: $ruleorder,$numinrow,$rowcount);
3964: $$rowtotal ++;
3965: $rowcount ++;
3966: }
3967: }
3968: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3969: if (ref($idrules) eq 'HASH') {
3970: if (keys(%{$idrules}) > 0) {
3971: $datatable .= &user_formats_row('id',$settings,$idrules,
3972: $idruleorder,$numinrow,$rowcount);
3973: $$rowtotal ++;
3974: $rowcount ++;
3975: }
3976: }
3977: if ($rowcount == 0) {
3978: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3979: $$rowtotal ++;
3980: $rowcount ++;
3981: }
3982: } elsif ($position eq 'middle') {
3983: my @creators = ('author','course','requestcrs');
3984: my ($rules,$ruleorder) =
3985: &Apache::lonnet::inst_userrules($dom,'username');
3986: my %lt = &usercreation_types();
3987: my %checked;
3988: if (ref($settings) eq 'HASH') {
3989: if (ref($settings->{'cancreate'}) eq 'HASH') {
3990: foreach my $item (@creators) {
3991: $checked{$item} = $settings->{'cancreate'}{$item};
3992: }
3993: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3994: foreach my $item (@creators) {
3995: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3996: $checked{$item} = 'none';
3997: }
3998: }
3999: }
4000: }
4001: my $rownum = 0;
4002: foreach my $item (@creators) {
4003: $rownum ++;
4004: if ($checked{$item} eq '') {
4005: $checked{$item} = 'any';
4006: }
4007: my $css_class;
4008: if ($rownum%2) {
4009: $css_class = '';
4010: } else {
4011: $css_class = ' class="LC_odd_row" ';
4012: }
4013: $datatable .= '<tr'.$css_class.'>'.
4014: '<td><span class="LC_nobreak">'.$lt{$item}.
4015: '</span></td><td align="right">';
4016: my @options = ('any');
4017: if (ref($rules) eq 'HASH') {
4018: if (keys(%{$rules}) > 0) {
4019: push(@options,('official','unofficial'));
4020: }
4021: }
4022: push(@options,'none');
4023: foreach my $option (@options) {
4024: my $type = 'radio';
4025: my $check = ' ';
4026: if ($checked{$item} eq $option) {
4027: $check = ' checked="checked" ';
4028: }
4029: $datatable .= '<span class="LC_nobreak"><label>'.
4030: '<input type="'.$type.'" name="can_createuser_'.
4031: $item.'" value="'.$option.'"'.$check.'/> '.
4032: $lt{$option}.'</label> </span>';
4033: }
4034: $datatable .= '</td></tr>';
4035: }
4036: } else {
4037: my @contexts = ('author','course','domain');
4038: my @authtypes = ('int','krb4','krb5','loc');
4039: my %checked;
4040: if (ref($settings) eq 'HASH') {
4041: if (ref($settings->{'authtypes'}) eq 'HASH') {
4042: foreach my $item (@contexts) {
4043: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4044: foreach my $auth (@authtypes) {
4045: if ($settings->{'authtypes'}{$item}{$auth}) {
4046: $checked{$item}{$auth} = ' checked="checked" ';
4047: }
4048: }
4049: }
4050: }
4051: }
4052: } else {
4053: foreach my $item (@contexts) {
4054: foreach my $auth (@authtypes) {
4055: $checked{$item}{$auth} = ' checked="checked" ';
4056: }
4057: }
4058: }
4059: my %title = &context_names();
4060: my %authname = &authtype_names();
4061: my $rownum = 0;
4062: my $css_class;
4063: foreach my $item (@contexts) {
4064: if ($rownum%2) {
4065: $css_class = '';
4066: } else {
4067: $css_class = ' class="LC_odd_row" ';
4068: }
4069: $datatable .= '<tr'.$css_class.'>'.
4070: '<td>'.$title{$item}.
4071: '</td><td class="LC_left_item">'.
4072: '<span class="LC_nobreak">';
4073: foreach my $auth (@authtypes) {
4074: $datatable .= '<label>'.
4075: '<input type="checkbox" name="'.$item.'_auth" '.
4076: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4077: $authname{$auth}.'</label> ';
4078: }
4079: $datatable .= '</span></td></tr>';
4080: $rownum ++;
4081: }
4082: $$rowtotal += $rownum;
4083: }
4084: return $datatable;
4085: }
4086:
4087: sub print_selfcreation {
4088: my ($position,$dom,$settings,$rowtotal) = @_;
4089: my (@selfcreate,$createsettings,$processing,$datatable);
4090: if (ref($settings) eq 'HASH') {
4091: if (ref($settings->{'cancreate'}) eq 'HASH') {
4092: $createsettings = $settings->{'cancreate'};
4093: if (ref($createsettings) eq 'HASH') {
4094: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4095: @selfcreate = @{$createsettings->{'selfcreate'}};
4096: } elsif ($createsettings->{'selfcreate'} ne '') {
4097: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4098: @selfcreate = ('email','login','sso');
4099: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4100: @selfcreate = ($createsettings->{'selfcreate'});
4101: }
4102: }
4103: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4104: $processing = $createsettings->{'selfcreateprocessing'};
4105: }
4106: }
4107: }
4108: }
4109: my %radiohash;
4110: my $numinrow = 4;
4111: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4112: if ($position eq 'top') {
4113: my %choices = &Apache::lonlocal::texthash (
4114: cancreate_login => 'Institutional Login',
4115: cancreate_sso => 'Institutional Single Sign On',
4116: );
4117: my @toggles = sort(keys(%choices));
4118: my %defaultchecked = (
4119: 'cancreate_login' => 'off',
4120: 'cancreate_sso' => 'off',
4121: );
4122: my ($onclick,$itemcount);
4123: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4124: \%choices,$itemcount,$onclick);
4125: $$rowtotal += $itemcount;
4126:
4127: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4128:
4129: if (ref($usertypes) eq 'HASH') {
4130: if (keys(%{$usertypes}) > 0) {
4131: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4132: $dom,$numinrow,$othertitle,
4133: 'statustocreate',$$rowtotal);
4134: $$rowtotal ++;
4135: }
4136: }
4137: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4138: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4139: $fieldtitles{'inststatus'} = &mt('Institutional status');
4140: my $rem;
4141: my $numperrow = 2;
4142: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4143: $datatable .= '<tr'.$css_class.'>'.
4144: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4145: '<td class="LC_left_item">'."\n".
4146: '<table><tr><td>'."\n";
4147: for (my $i=0; $i<@fields; $i++) {
4148: $rem = $i%($numperrow);
4149: if ($rem == 0) {
4150: if ($i > 0) {
4151: $datatable .= '</tr>';
4152: }
4153: $datatable .= '<tr>';
4154: }
4155: my $currval;
4156: if (ref($createsettings) eq 'HASH') {
4157: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4158: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4159: }
4160: }
4161: $datatable .= '<td class="LC_left_item">'.
4162: '<span class="LC_nobreak">'.
4163: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4164: 'value="'.$currval.'" size="10" /> '.
4165: $fieldtitles{$fields[$i]}.'</span></td>';
4166: }
4167: my $colsleft = $numperrow - $rem;
4168: if ($colsleft > 1 ) {
4169: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4170: ' </td>';
4171: } elsif ($colsleft == 1) {
4172: $datatable .= '<td class="LC_left_item"> </td>';
4173: }
4174: $datatable .= '</tr></table></td></tr>';
4175: $$rowtotal ++;
4176: } elsif ($position eq 'middle') {
4177: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4178: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4179: $usertypes->{'default'} = $othertitle;
4180: if (ref($types) eq 'ARRAY') {
4181: push(@{$types},'default');
4182: $usertypes->{'default'} = $othertitle;
4183: foreach my $status (@{$types}) {
4184: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4185: $numinrow,$$rowtotal,$usertypes);
4186: $$rowtotal ++;
4187: }
4188: }
4189: } else {
4190: my %choices = &Apache::lonlocal::texthash (
4191: cancreate_email => 'E-mail address as username',
4192: );
4193: my @toggles = sort(keys(%choices));
4194: my %defaultchecked = (
4195: 'cancreate_email' => 'off',
4196: );
4197: my $itemcount = 0;
4198: my $display = 'none';
4199: if (grep(/^\Qemail\E$/,@selfcreate)) {
4200: $display = 'block';
4201: }
4202: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4203: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4204: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4205: my $usertypes = {};
4206: my $order = [];
4207: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4208: $usertypes = $domdefaults{'inststatustypes'};
4209: $order = $domdefaults{'inststatusguest'};
4210: }
4211: if (ref($order) eq 'ARRAY') {
4212: push(@{$order},'default');
4213: if (@{$order} > 1) {
4214: $usertypes->{'default'} = &mt('Other users');
4215: $additional .= '<table><tr>';
4216: foreach my $status (@{$order}) {
4217: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4218: }
4219: $additional .= '</tr><tr>';
4220: foreach my $status (@{$order}) {
4221: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4222: }
4223: $additional .= '</tr></table>';
4224: } else {
4225: $usertypes->{'default'} = &mt('All users');
4226: $additional .= &email_as_username($rowtotal,$processing);
4227: }
4228: }
4229: $additional .= '</div>'."\n";
4230:
4231: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4232: \%choices,$$rowtotal,$onclick,$additional);
4233: $$rowtotal ++;
4234: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4235: $$rowtotal ++;
4236: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4237: $numinrow = 1;
4238: if (ref($order) eq 'ARRAY') {
4239: foreach my $status (@{$order}) {
4240: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4241: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4242: $$rowtotal ++;
4243: }
4244: }
4245: my ($emailrules,$emailruleorder) =
4246: &Apache::lonnet::inst_userrules($dom,'email');
4247: if (ref($emailrules) eq 'HASH') {
4248: if (keys(%{$emailrules}) > 0) {
4249: $datatable .= &user_formats_row('email',$settings,$emailrules,
4250: $emailruleorder,$numinrow,$$rowtotal);
4251: $$rowtotal ++;
4252: }
4253: }
4254: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4255: }
4256: return $datatable;
4257: }
4258:
4259: sub email_as_username {
4260: my ($rowtotal,$processing,$type) = @_;
4261: my %choices =
4262: &Apache::lonlocal::texthash (
4263: automatic => 'Automatic approval',
4264: approval => 'Queued for approval',
4265: );
4266: my $output;
4267: foreach my $option ('automatic','approval') {
4268: my $checked;
4269: if (ref($processing) eq 'HASH') {
4270: if ($type eq '') {
4271: if (!exists($processing->{'default'})) {
4272: if ($option eq 'automatic') {
4273: $checked = ' checked="checked"';
4274: }
4275: } else {
4276: if ($processing->{'default'} eq $option) {
4277: $checked = ' checked="checked"';
4278: }
4279: }
4280: } else {
4281: if (!exists($processing->{$type})) {
4282: if ($option eq 'automatic') {
4283: $checked = ' checked="checked"';
4284: }
4285: } else {
4286: if ($processing->{$type} eq $option) {
4287: $checked = ' checked="checked"';
4288: }
4289: }
4290: }
4291: } elsif ($option eq 'automatic') {
4292: $checked = ' checked="checked"';
4293: }
4294: my $name = 'cancreate_emailprocess';
4295: if (($type ne '') && ($type ne 'default')) {
4296: $name .= '_'.$type;
4297: }
4298: $output .= '<span class="LC_nobreak"><label>'.
4299: '<input type="radio" name="'.$name.'"'.
4300: $checked.' value="'.$option.'" />'.
4301: $choices{$option}.'</label></span>';
4302: if ($type eq '') {
4303: $output .= ' ';
4304: } else {
4305: $output .= '<br />';
4306: }
4307: }
4308: $$rowtotal ++;
4309: return $output;
4310: }
4311:
4312: sub captcha_choice {
4313: my ($context,$settings,$itemcount) = @_;
4314: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4315: my %lt = &captcha_phrases();
4316: $keyentry = 'hidden';
4317: if ($context eq 'cancreate') {
4318: $rowname = &mt('CAPTCHA validation');
4319: } elsif ($context eq 'login') {
4320: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4321: }
4322: if (ref($settings) eq 'HASH') {
4323: if ($settings->{'captcha'}) {
4324: $checked{$settings->{'captcha'}} = ' checked="checked"';
4325: } else {
4326: $checked{'original'} = ' checked="checked"';
4327: }
4328: if ($settings->{'captcha'} eq 'recaptcha') {
4329: $pubtext = $lt{'pub'};
4330: $privtext = $lt{'priv'};
4331: $keyentry = 'text';
4332: }
4333: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4334: $currpub = $settings->{'recaptchakeys'}{'public'};
4335: $currpriv = $settings->{'recaptchakeys'}{'private'};
4336: }
4337: } else {
4338: $checked{'original'} = ' checked="checked"';
4339: }
4340: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4341: my $output = '<tr'.$css_class.'>'.
4342: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4343: '<table><tr><td>'."\n";
4344: foreach my $option ('original','recaptcha','notused') {
4345: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4346: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4347: $lt{$option}.'</label></span>';
4348: unless ($option eq 'notused') {
4349: $output .= (' 'x2)."\n";
4350: }
4351: }
4352: #
4353: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4354: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4355: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4356: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4357: #
4358: $output .= '</td></tr>'."\n".
4359: '<tr><td>'."\n".
4360: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4361: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4362: $currpub.'" size="40" /></span><br />'."\n".
4363: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4364: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4365: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4366: '</td></tr>';
4367: return $output;
4368: }
4369:
4370: sub user_formats_row {
4371: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4372: my $output;
4373: my %text = (
4374: 'username' => 'new usernames',
4375: 'id' => 'IDs',
4376: 'email' => 'self-created accounts (e-mail)',
4377: );
4378: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4379: $output = '<tr '.$css_class.'>'.
4380: '<td><span class="LC_nobreak">';
4381: if ($type eq 'email') {
4382: $output .= &mt("Formats disallowed for $text{$type}: ");
4383: } else {
4384: $output .= &mt("Format rules to check for $text{$type}: ");
4385: }
4386: $output .= '</span></td>'.
4387: '<td class="LC_left_item" colspan="2"><table>';
4388: my $rem;
4389: if (ref($ruleorder) eq 'ARRAY') {
4390: for (my $i=0; $i<@{$ruleorder}; $i++) {
4391: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4392: my $rem = $i%($numinrow);
4393: if ($rem == 0) {
4394: if ($i > 0) {
4395: $output .= '</tr>';
4396: }
4397: $output .= '<tr>';
4398: }
4399: my $check = ' ';
4400: if (ref($settings) eq 'HASH') {
4401: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4402: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4403: $check = ' checked="checked" ';
4404: }
4405: }
4406: }
4407: $output .= '<td class="LC_left_item">'.
4408: '<span class="LC_nobreak"><label>'.
4409: '<input type="checkbox" name="'.$type.'_rule" '.
4410: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4411: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4412: }
4413: }
4414: $rem = @{$ruleorder}%($numinrow);
4415: }
4416: my $colsleft = $numinrow - $rem;
4417: if ($colsleft > 1 ) {
4418: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4419: ' </td>';
4420: } elsif ($colsleft == 1) {
4421: $output .= '<td class="LC_left_item"> </td>';
4422: }
4423: $output .= '</tr></table></td></tr>';
4424: return $output;
4425: }
4426:
4427: sub usercreation_types {
4428: my %lt = &Apache::lonlocal::texthash (
4429: author => 'When adding a co-author',
4430: course => 'When adding a user to a course',
4431: requestcrs => 'When requesting a course',
4432: any => 'Any',
4433: official => 'Institutional only ',
4434: unofficial => 'Non-institutional only',
4435: none => 'None',
4436: );
4437: return %lt;
4438: }
4439:
4440: sub selfcreation_types {
4441: my %lt = &Apache::lonlocal::texthash (
4442: selfcreate => 'User creates own account',
4443: any => 'Any',
4444: official => 'Institutional only ',
4445: unofficial => 'Non-institutional only',
4446: email => 'E-mail address',
4447: login => 'Institutional Login',
4448: sso => 'SSO',
4449: );
4450: }
4451:
4452: sub authtype_names {
4453: my %lt = &Apache::lonlocal::texthash(
4454: int => 'Internal',
4455: krb4 => 'Kerberos 4',
4456: krb5 => 'Kerberos 5',
4457: loc => 'Local',
4458: );
4459: return %lt;
4460: }
4461:
4462: sub context_names {
4463: my %context_title = &Apache::lonlocal::texthash(
4464: author => 'Creating users when an Author',
4465: course => 'Creating users when in a course',
4466: domain => 'Creating users when a Domain Coordinator',
4467: );
4468: return %context_title;
4469: }
4470:
4471: sub print_usermodification {
4472: my ($position,$dom,$settings,$rowtotal) = @_;
4473: my $numinrow = 4;
4474: my ($context,$datatable,$rowcount);
4475: if ($position eq 'top') {
4476: $rowcount = 0;
4477: $context = 'author';
4478: foreach my $role ('ca','aa') {
4479: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4480: $numinrow,$rowcount);
4481: $$rowtotal ++;
4482: $rowcount ++;
4483: }
4484: } elsif ($position eq 'bottom') {
4485: $context = 'course';
4486: $rowcount = 0;
4487: foreach my $role ('st','ep','ta','in','cr') {
4488: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4489: $numinrow,$rowcount);
4490: $$rowtotal ++;
4491: $rowcount ++;
4492: }
4493: }
4494: return $datatable;
4495: }
4496:
4497: sub print_defaults {
4498: my ($position,$dom,$settings,$rowtotal) = @_;
4499: my $rownum = 0;
4500: my ($datatable,$css_class);
4501: if ($position eq 'top') {
4502: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4503: 'datelocale_def','portal_def');
4504: my %defaults;
4505: if (ref($settings) eq 'HASH') {
4506: %defaults = %{$settings};
4507: } else {
4508: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4509: foreach my $item (@items) {
4510: $defaults{$item} = $domdefaults{$item};
4511: }
4512: }
4513: my $titles = &defaults_titles($dom);
4514: foreach my $item (@items) {
4515: if ($rownum%2) {
4516: $css_class = '';
4517: } else {
4518: $css_class = ' class="LC_odd_row" ';
4519: }
4520: $datatable .= '<tr'.$css_class.'>'.
4521: '<td><span class="LC_nobreak">'.$titles->{$item}.
4522: '</span></td><td class="LC_right_item" colspan="3">';
4523: if ($item eq 'auth_def') {
4524: my @authtypes = ('internal','krb4','krb5','localauth');
4525: my %shortauth = (
4526: internal => 'int',
4527: krb4 => 'krb4',
4528: krb5 => 'krb5',
4529: localauth => 'loc'
4530: );
4531: my %authnames = &authtype_names();
4532: foreach my $auth (@authtypes) {
4533: my $checked = ' ';
4534: if ($defaults{$item} eq $auth) {
4535: $checked = ' checked="checked" ';
4536: }
4537: $datatable .= '<label><input type="radio" name="'.$item.
4538: '" value="'.$auth.'"'.$checked.'/>'.
4539: $authnames{$shortauth{$auth}}.'</label> ';
4540: }
4541: } elsif ($item eq 'timezone_def') {
4542: my $includeempty = 1;
4543: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4544: } elsif ($item eq 'datelocale_def') {
4545: my $includeempty = 1;
4546: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4547: } elsif ($item eq 'lang_def') {
4548: my %langchoices = &get_languages_hash();
4549: $langchoices{''} = 'No language preference';
4550: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4551: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4552: \%langchoices);
4553: } else {
4554: my $size;
4555: if ($item eq 'portal_def') {
4556: $size = ' size="25"';
4557: }
4558: $datatable .= '<input type="text" name="'.$item.'" value="'.
4559: $defaults{$item}.'"'.$size.' />';
4560: }
4561: $datatable .= '</td></tr>';
4562: $rownum ++;
4563: }
4564: } else {
4565: my (%defaults);
4566: if (ref($settings) eq 'HASH') {
4567: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4568: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4569: my $maxnum = @{$settings->{'inststatusorder'}};
4570: for (my $i=0; $i<$maxnum; $i++) {
4571: $css_class = $rownum%2?' class="LC_odd_row"':'';
4572: my $item = $settings->{'inststatusorder'}->[$i];
4573: my $title = $settings->{'inststatustypes'}->{$item};
4574: my $guestok;
4575: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4576: $guestok = 1;
4577: }
4578: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4579: $datatable .= '<tr'.$css_class.'>'.
4580: '<td><span class="LC_nobreak">'.
4581: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4582: for (my $k=0; $k<=$maxnum; $k++) {
4583: my $vpos = $k+1;
4584: my $selstr;
4585: if ($k == $i) {
4586: $selstr = ' selected="selected" ';
4587: }
4588: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4589: }
4590: my ($checkedon,$checkedoff);
4591: $checkedoff = ' checked="checked"';
4592: if ($guestok) {
4593: $checkedon = $checkedoff;
4594: $checkedoff = '';
4595: }
4596: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4597: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4598: &mt('delete').'</span></td>'.
4599: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4600: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4601: '</span></td>'.
4602: '<td class="LC_right_item"><span class="LC_nobreak">'.
4603: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4604: &mt('Yes').'</label>'.(' 'x2).
4605: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4606: &mt('No').'</label></span></td></tr>';
4607: }
4608: $css_class = $rownum%2?' class="LC_odd_row"':'';
4609: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4610: $datatable .= '<tr '.$css_class.'>'.
4611: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4612: for (my $k=0; $k<=$maxnum; $k++) {
4613: my $vpos = $k+1;
4614: my $selstr;
4615: if ($k == $maxnum) {
4616: $selstr = ' selected="selected" ';
4617: }
4618: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4619: }
4620: $datatable .= '</select> '.&mt('Internal ID:').
4621: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4622: ' '.&mt('(new)').
4623: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4624: &mt('Name displayed:').
4625: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4626: '<td class="LC_right_item"><span class="LC_nobreak">'.
4627: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4628: &mt('Yes').'</label>'.(' 'x2).
4629: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4630: &mt('No').'</label></span></td></tr>';
4631: '</tr>'."\n";
4632: $rownum ++;
4633: }
4634: }
4635: }
4636: $$rowtotal += $rownum;
4637: return $datatable;
4638: }
4639:
4640: sub get_languages_hash {
4641: my %langchoices;
4642: foreach my $id (&Apache::loncommon::languageids()) {
4643: my $code = &Apache::loncommon::supportedlanguagecode($id);
4644: if ($code ne '') {
4645: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4646: }
4647: }
4648: return %langchoices;
4649: }
4650:
4651: sub defaults_titles {
4652: my ($dom) = @_;
4653: my %titles = &Apache::lonlocal::texthash (
4654: 'auth_def' => 'Default authentication type',
4655: 'auth_arg_def' => 'Default authentication argument',
4656: 'lang_def' => 'Default language',
4657: 'timezone_def' => 'Default timezone',
4658: 'datelocale_def' => 'Default locale for dates',
4659: 'portal_def' => 'Portal/Default URL',
4660: );
4661: if ($dom) {
4662: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4663: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4664: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4665: $protocol = 'http' if ($protocol ne 'https');
4666: if ($uint_dom) {
4667: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4668: $uint_dom);
4669: }
4670: }
4671: return (\%titles);
4672: }
4673:
4674: sub print_scantronformat {
4675: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4676: my $itemcount = 1;
4677: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4678: %confhash);
4679: my $switchserver = &check_switchserver($dom,$confname);
4680: my %lt = &Apache::lonlocal::texthash (
4681: default => 'Default bubblesheet format file error',
4682: custom => 'Custom bubblesheet format file error',
4683: );
4684: my %scantronfiles = (
4685: default => 'default.tab',
4686: custom => 'custom.tab',
4687: );
4688: foreach my $key (keys(%scantronfiles)) {
4689: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4690: .$scantronfiles{$key};
4691: }
4692: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4693: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4694: if (!$switchserver) {
4695: my $servadm = $r->dir_config('lonAdmEMail');
4696: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4697: if ($configuserok eq 'ok') {
4698: if ($author_ok eq 'ok') {
4699: my %legacyfile = (
4700: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4701: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4702: );
4703: my %md5chk;
4704: foreach my $type (keys(%legacyfile)) {
4705: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4706: chomp($md5chk{$type});
4707: }
4708: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4709: foreach my $type (keys(%legacyfile)) {
4710: ($scantronurls{$type},my $error) =
4711: &legacy_scantronformat($r,$dom,$confname,
4712: $type,$legacyfile{$type},
4713: $scantronurls{$type},
4714: $scantronfiles{$type});
4715: if ($error ne '') {
4716: $error{$type} = $error;
4717: }
4718: }
4719: if (keys(%error) == 0) {
4720: $is_custom = 1;
4721: $confhash{'scantron'}{'scantronformat'} =
4722: $scantronurls{'custom'};
4723: my $putresult =
4724: &Apache::lonnet::put_dom('configuration',
4725: \%confhash,$dom);
4726: if ($putresult ne 'ok') {
4727: $error{'custom'} =
4728: '<span class="LC_error">'.
4729: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4730: }
4731: }
4732: } else {
4733: ($scantronurls{'default'},my $error) =
4734: &legacy_scantronformat($r,$dom,$confname,
4735: 'default',$legacyfile{'default'},
4736: $scantronurls{'default'},
4737: $scantronfiles{'default'});
4738: if ($error eq '') {
4739: $confhash{'scantron'}{'scantronformat'} = '';
4740: my $putresult =
4741: &Apache::lonnet::put_dom('configuration',
4742: \%confhash,$dom);
4743: if ($putresult ne 'ok') {
4744: $error{'default'} =
4745: '<span class="LC_error">'.
4746: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4747: }
4748: } else {
4749: $error{'default'} = $error;
4750: }
4751: }
4752: }
4753: }
4754: } else {
4755: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4756: }
4757: }
4758: if (ref($settings) eq 'HASH') {
4759: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4760: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4761: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4762: $scantronurl = '';
4763: } else {
4764: $scantronurl = $settings->{'scantronformat'};
4765: }
4766: $is_custom = 1;
4767: } else {
4768: $scantronurl = $scantronurls{'default'};
4769: }
4770: } else {
4771: if ($is_custom) {
4772: $scantronurl = $scantronurls{'custom'};
4773: } else {
4774: $scantronurl = $scantronurls{'default'};
4775: }
4776: }
4777: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4778: $datatable .= '<tr'.$css_class.'>';
4779: if (!$is_custom) {
4780: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4781: '<span class="LC_nobreak">';
4782: if ($scantronurl) {
4783: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4784: undef,undef,undef,undef,'background-color:#ffffff');
4785: } else {
4786: $datatable = &mt('File unavailable for display');
4787: }
4788: $datatable .= '</span></td>';
4789: if (keys(%error) == 0) {
4790: $datatable .= '<td valign="bottom">';
4791: if (!$switchserver) {
4792: $datatable .= &mt('Upload:').'<br />';
4793: }
4794: } else {
4795: my $errorstr;
4796: foreach my $key (sort(keys(%error))) {
4797: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4798: }
4799: $datatable .= '<td>'.$errorstr;
4800: }
4801: } else {
4802: if (keys(%error) > 0) {
4803: my $errorstr;
4804: foreach my $key (sort(keys(%error))) {
4805: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4806: }
4807: $datatable .= '<td>'.$errorstr.'</td><td> ';
4808: } elsif ($scantronurl) {
4809: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4810: undef,undef,undef,undef,'background-color:#ffffff');
4811: $datatable .= '<td><span class="LC_nobreak">'.
4812: $link.
4813: '<label><input type="checkbox" name="scantronformat_del"'.
4814: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4815: '<td><span class="LC_nobreak"> '.
4816: &mt('Replace:').'</span><br />';
4817: }
4818: }
4819: if (keys(%error) == 0) {
4820: if ($switchserver) {
4821: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4822: } else {
4823: $datatable .='<span class="LC_nobreak"> '.
4824: '<input type="file" name="scantronformat" /></span>';
4825: }
4826: }
4827: $datatable .= '</td></tr>';
4828: $$rowtotal ++;
4829: return $datatable;
4830: }
4831:
4832: sub legacy_scantronformat {
4833: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4834: my ($url,$error);
4835: my @statinfo = &Apache::lonnet::stat_file($newurl);
4836: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4837: (my $result,$url) =
4838: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4839: '','',$newfile);
4840: if ($result ne 'ok') {
4841: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4842: }
4843: }
4844: return ($url,$error);
4845: }
4846:
4847: sub print_coursecategories {
4848: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4849: my $datatable;
4850: if ($position eq 'top') {
4851: my (%checked);
4852: my @catitems = ('unauth','auth');
4853: my @cattypes = ('std','domonly','codesrch','none');
4854: $checked{'unauth'} = 'std';
4855: $checked{'auth'} = 'std';
4856: if (ref($settings) eq 'HASH') {
4857: foreach my $type (@cattypes) {
4858: if ($type eq $settings->{'unauth'}) {
4859: $checked{'unauth'} = $type;
4860: }
4861: if ($type eq $settings->{'auth'}) {
4862: $checked{'auth'} = $type;
4863: }
4864: }
4865: }
4866: my %lt = &Apache::lonlocal::texthash (
4867: unauth => 'Catalog type for unauthenticated users',
4868: auth => 'Catalog type for authenticated users',
4869: none => 'No catalog',
4870: std => 'Standard catalog',
4871: domonly => 'Domain-only catalog',
4872: codesrch => "Code search form",
4873: );
4874: my $itemcount = 0;
4875: foreach my $item (@catitems) {
4876: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4877: $datatable .= '<tr '.$css_class.'>'.
4878: '<td>'.$lt{$item}.'</td>'.
4879: '<td class="LC_right_item"><span class="LC_nobreak">';
4880: foreach my $type (@cattypes) {
4881: my $ischecked;
4882: if ($checked{$item} eq $type) {
4883: $ischecked=' checked="checked"';
4884: }
4885: $datatable .= '<label>'.
4886: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4887: ' />'.$lt{$type}.'</label> ';
4888: }
4889: $datatable .= '</td></tr>';
4890: $itemcount ++;
4891: }
4892: $$rowtotal += $itemcount;
4893: } elsif ($position eq 'middle') {
4894: my $toggle_cats_crs = ' ';
4895: my $toggle_cats_dom = ' checked="checked" ';
4896: my $can_cat_crs = ' ';
4897: my $can_cat_dom = ' checked="checked" ';
4898: my $toggle_catscomm_comm = ' ';
4899: my $toggle_catscomm_dom = ' checked="checked" ';
4900: my $can_catcomm_comm = ' ';
4901: my $can_catcomm_dom = ' checked="checked" ';
4902:
4903: if (ref($settings) eq 'HASH') {
4904: if ($settings->{'togglecats'} eq 'crs') {
4905: $toggle_cats_crs = $toggle_cats_dom;
4906: $toggle_cats_dom = ' ';
4907: }
4908: if ($settings->{'categorize'} eq 'crs') {
4909: $can_cat_crs = $can_cat_dom;
4910: $can_cat_dom = ' ';
4911: }
4912: if ($settings->{'togglecatscomm'} eq 'comm') {
4913: $toggle_catscomm_comm = $toggle_catscomm_dom;
4914: $toggle_catscomm_dom = ' ';
4915: }
4916: if ($settings->{'categorizecomm'} eq 'comm') {
4917: $can_catcomm_comm = $can_catcomm_dom;
4918: $can_catcomm_dom = ' ';
4919: }
4920: }
4921: my %title = &Apache::lonlocal::texthash (
4922: togglecats => 'Show/Hide a course in catalog',
4923: togglecatscomm => 'Show/Hide a community in catalog',
4924: categorize => 'Assign a category to a course',
4925: categorizecomm => 'Assign a category to a community',
4926: );
4927: my %level = &Apache::lonlocal::texthash (
4928: dom => 'Set in Domain',
4929: crs => 'Set in Course',
4930: comm => 'Set in Community',
4931: );
4932: $datatable = '<tr class="LC_odd_row">'.
4933: '<td>'.$title{'togglecats'}.'</td>'.
4934: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4935: '<input type="radio" name="togglecats"'.
4936: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4937: '<label><input type="radio" name="togglecats"'.
4938: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4939: '</tr><tr>'.
4940: '<td>'.$title{'categorize'}.'</td>'.
4941: '<td class="LC_right_item"><span class="LC_nobreak">'.
4942: '<label><input type="radio" name="categorize"'.
4943: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4944: '<label><input type="radio" name="categorize"'.
4945: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4946: '</tr><tr class="LC_odd_row">'.
4947: '<td>'.$title{'togglecatscomm'}.'</td>'.
4948: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4949: '<input type="radio" name="togglecatscomm"'.
4950: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4951: '<label><input type="radio" name="togglecatscomm"'.
4952: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4953: '</tr><tr>'.
4954: '<td>'.$title{'categorizecomm'}.'</td>'.
4955: '<td class="LC_right_item"><span class="LC_nobreak">'.
4956: '<label><input type="radio" name="categorizecomm"'.
4957: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4958: '<label><input type="radio" name="categorizecomm"'.
4959: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4960: '</tr>';
4961: $$rowtotal += 4;
4962: } else {
4963: my $css_class;
4964: my $itemcount = 1;
4965: my $cathash;
4966: if (ref($settings) eq 'HASH') {
4967: $cathash = $settings->{'cats'};
4968: }
4969: if (ref($cathash) eq 'HASH') {
4970: my (@cats,@trails,%allitems,%idx,@jsarray);
4971: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4972: \%allitems,\%idx,\@jsarray);
4973: my $maxdepth = scalar(@cats);
4974: my $colattrib = '';
4975: if ($maxdepth > 2) {
4976: $colattrib = ' colspan="2" ';
4977: }
4978: my @path;
4979: if (@cats > 0) {
4980: if (ref($cats[0]) eq 'ARRAY') {
4981: my $numtop = @{$cats[0]};
4982: my $maxnum = $numtop;
4983: my %default_names = (
4984: instcode => &mt('Official courses'),
4985: communities => &mt('Communities'),
4986: );
4987:
4988: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4989: ($cathash->{'instcode::0'} eq '') ||
4990: (!grep(/^communities$/,@{$cats[0]})) ||
4991: ($cathash->{'communities::0'} eq '')) {
4992: $maxnum ++;
4993: }
4994: my $lastidx;
4995: for (my $i=0; $i<$numtop; $i++) {
4996: my $parent = $cats[0][$i];
4997: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4998: my $item = &escape($parent).'::0';
4999: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5000: $lastidx = $idx{$item};
5001: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5002: .'<select name="'.$item.'"'.$chgstr.'>';
5003: for (my $k=0; $k<=$maxnum; $k++) {
5004: my $vpos = $k+1;
5005: my $selstr;
5006: if ($k == $i) {
5007: $selstr = ' selected="selected" ';
5008: }
5009: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5010: }
5011: $datatable .= '</select></span></td><td>';
5012: if ($parent eq 'instcode' || $parent eq 'communities') {
5013: $datatable .= '<span class="LC_nobreak">'
5014: .$default_names{$parent}.'</span>';
5015: if ($parent eq 'instcode') {
5016: $datatable .= '<br /><span class="LC_nobreak">('
5017: .&mt('with institutional codes')
5018: .')</span></td><td'.$colattrib.'>';
5019: } else {
5020: $datatable .= '<table><tr><td>';
5021: }
5022: $datatable .= '<span class="LC_nobreak">'
5023: .'<label><input type="radio" name="'
5024: .$parent.'" value="1" checked="checked" />'
5025: .&mt('Display').'</label>';
5026: if ($parent eq 'instcode') {
5027: $datatable .= ' ';
5028: } else {
5029: $datatable .= '</span></td></tr><tr><td>'
5030: .'<span class="LC_nobreak">';
5031: }
5032: $datatable .= '<label><input type="radio" name="'
5033: .$parent.'" value="0" />'
5034: .&mt('Do not display').'</label></span>';
5035: if ($parent eq 'communities') {
5036: $datatable .= '</td></tr></table>';
5037: }
5038: $datatable .= '</td>';
5039: } else {
5040: $datatable .= $parent
5041: .' <span class="LC_nobreak"><label>'
5042: .'<input type="checkbox" name="deletecategory" '
5043: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5044: }
5045: my $depth = 1;
5046: push(@path,$parent);
5047: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5048: pop(@path);
5049: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5050: $itemcount ++;
5051: }
5052: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5053: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5054: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5055: for (my $k=0; $k<=$maxnum; $k++) {
5056: my $vpos = $k+1;
5057: my $selstr;
5058: if ($k == $numtop) {
5059: $selstr = ' selected="selected" ';
5060: }
5061: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5062: }
5063: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5064: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5065: .'</tr>'."\n";
5066: $itemcount ++;
5067: foreach my $default ('instcode','communities') {
5068: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5069: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5070: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5071: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5072: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5073: for (my $k=0; $k<=$maxnum; $k++) {
5074: my $vpos = $k+1;
5075: my $selstr;
5076: if ($k == $maxnum) {
5077: $selstr = ' selected="selected" ';
5078: }
5079: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5080: }
5081: $datatable .= '</select></span></td>'.
5082: '<td><span class="LC_nobreak">'.
5083: $default_names{$default}.'</span>';
5084: if ($default eq 'instcode') {
5085: $datatable .= '<br /><span class="LC_nobreak">('
5086: .&mt('with institutional codes').')</span>';
5087: }
5088: $datatable .= '</td>'
5089: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5090: .&mt('Display').'</label> '
5091: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5092: .&mt('Do not display').'</label></span></td></tr>';
5093: }
5094: }
5095: }
5096: } else {
5097: $datatable .= &initialize_categories($itemcount);
5098: }
5099: } else {
5100: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5101: .&initialize_categories($itemcount);
5102: }
5103: $$rowtotal += $itemcount;
5104: }
5105: return $datatable;
5106: }
5107:
5108: sub print_serverstatuses {
5109: my ($dom,$settings,$rowtotal) = @_;
5110: my $datatable;
5111: my @pages = &serverstatus_pages();
5112: my (%namedaccess,%machineaccess);
5113: foreach my $type (@pages) {
5114: $namedaccess{$type} = '';
5115: $machineaccess{$type}= '';
5116: }
5117: if (ref($settings) eq 'HASH') {
5118: foreach my $type (@pages) {
5119: if (exists($settings->{$type})) {
5120: if (ref($settings->{$type}) eq 'HASH') {
5121: foreach my $key (keys(%{$settings->{$type}})) {
5122: if ($key eq 'namedusers') {
5123: $namedaccess{$type} = $settings->{$type}->{$key};
5124: } elsif ($key eq 'machines') {
5125: $machineaccess{$type} = $settings->{$type}->{$key};
5126: }
5127: }
5128: }
5129: }
5130: }
5131: }
5132: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5133: my $rownum = 0;
5134: my $css_class;
5135: foreach my $type (@pages) {
5136: $rownum ++;
5137: $css_class = $rownum%2?' class="LC_odd_row"':'';
5138: $datatable .= '<tr'.$css_class.'>'.
5139: '<td><span class="LC_nobreak">'.
5140: $titles->{$type}.'</span></td>'.
5141: '<td class="LC_left_item">'.
5142: '<input type="text" name="'.$type.'_namedusers" '.
5143: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5144: '<td class="LC_right_item">'.
5145: '<span class="LC_nobreak">'.
5146: '<input type="text" name="'.$type.'_machines" '.
5147: 'value="'.$machineaccess{$type}.'" size="10" />'.
5148: '</td></tr>'."\n";
5149: }
5150: $$rowtotal += $rownum;
5151: return $datatable;
5152: }
5153:
5154: sub serverstatus_pages {
5155: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5156: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5157: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5158: 'uniquecodes','diskusage');
5159: }
5160:
5161: sub defaults_javascript {
5162: my ($settings) = @_;
5163: return unless (ref($settings) eq 'HASH');
5164: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5165: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5166: if ($maxnum eq '') {
5167: $maxnum = 0;
5168: }
5169: $maxnum ++;
5170: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5171: return <<"ENDSCRIPT";
5172: <script type="text/javascript">
5173: // <![CDATA[
5174: function reorderTypes(form,caller) {
5175: var changedVal;
5176: $jstext
5177: var newpos = 'addinststatus_pos';
5178: var current = new Array;
5179: var maxh = $maxnum;
5180: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5181: var oldVal;
5182: if (caller == newpos) {
5183: changedVal = newitemVal;
5184: } else {
5185: var curritem = 'inststatus_pos_'+caller;
5186: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5187: current[newitemVal] = newpos;
5188: }
5189: for (var i=0; i<inststatuses.length; i++) {
5190: if (inststatuses[i] != caller) {
5191: var elementName = 'inststatus_pos_'+inststatuses[i];
5192: if (form.elements[elementName]) {
5193: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5194: current[currVal] = elementName;
5195: }
5196: }
5197: }
5198: for (var j=0; j<maxh; j++) {
5199: if (current[j] == undefined) {
5200: oldVal = j;
5201: }
5202: }
5203: if (oldVal < changedVal) {
5204: for (var k=oldVal+1; k<=changedVal ; k++) {
5205: var elementName = current[k];
5206: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5207: }
5208: } else {
5209: for (var k=changedVal; k<oldVal; k++) {
5210: var elementName = current[k];
5211: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5212: }
5213: }
5214: return;
5215: }
5216:
5217: // ]]>
5218: </script>
5219:
5220: ENDSCRIPT
5221: }
5222: }
5223:
5224: sub coursecategories_javascript {
5225: my ($settings) = @_;
5226: my ($output,$jstext,$cathash);
5227: if (ref($settings) eq 'HASH') {
5228: $cathash = $settings->{'cats'};
5229: }
5230: if (ref($cathash) eq 'HASH') {
5231: my (@cats,@jsarray,%idx);
5232: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5233: if (@jsarray > 0) {
5234: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5235: for (my $i=0; $i<@jsarray; $i++) {
5236: if (ref($jsarray[$i]) eq 'ARRAY') {
5237: my $catstr = join('","',@{$jsarray[$i]});
5238: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5239: }
5240: }
5241: }
5242: } else {
5243: $jstext = ' var categories = Array(1);'."\n".
5244: ' categories[0] = Array("instcode_pos");'."\n";
5245: }
5246: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5247: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5248: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5249: $output = <<"ENDSCRIPT";
5250: <script type="text/javascript">
5251: // <![CDATA[
5252: function reorderCats(form,parent,item,idx) {
5253: var changedVal;
5254: $jstext
5255: var newpos = 'addcategory_pos';
5256: if (parent == '') {
5257: var has_instcode = 0;
5258: var maxtop = categories[idx].length;
5259: for (var j=0; j<maxtop; j++) {
5260: if (categories[idx][j] == 'instcode::0') {
5261: has_instcode == 1;
5262: }
5263: }
5264: if (has_instcode == 0) {
5265: categories[idx][maxtop] = 'instcode_pos';
5266: }
5267: } else {
5268: newpos += '_'+parent;
5269: }
5270: var maxh = 1 + categories[idx].length;
5271: var current = new Array;
5272: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5273: if (item == newpos) {
5274: changedVal = newitemVal;
5275: } else {
5276: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5277: current[newitemVal] = newpos;
5278: }
5279: for (var i=0; i<categories[idx].length; i++) {
5280: var elementName = categories[idx][i];
5281: if (elementName != item) {
5282: if (form.elements[elementName]) {
5283: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5284: current[currVal] = elementName;
5285: }
5286: }
5287: }
5288: var oldVal;
5289: for (var j=0; j<maxh; j++) {
5290: if (current[j] == undefined) {
5291: oldVal = j;
5292: }
5293: }
5294: if (oldVal < changedVal) {
5295: for (var k=oldVal+1; k<=changedVal ; k++) {
5296: var elementName = current[k];
5297: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5298: }
5299: } else {
5300: for (var k=changedVal; k<oldVal; k++) {
5301: var elementName = current[k];
5302: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5303: }
5304: }
5305: return;
5306: }
5307:
5308: function categoryCheck(form) {
5309: if (form.elements['addcategory_name'].value == 'instcode') {
5310: alert('$instcode_reserved\\n$choose_again');
5311: return false;
5312: }
5313: if (form.elements['addcategory_name'].value == 'communities') {
5314: alert('$communities_reserved\\n$choose_again');
5315: return false;
5316: }
5317: return true;
5318: }
5319:
5320: // ]]>
5321: </script>
5322:
5323: ENDSCRIPT
5324: return $output;
5325: }
5326:
5327: sub initialize_categories {
5328: my ($itemcount) = @_;
5329: my ($datatable,$css_class,$chgstr);
5330: my %default_names = (
5331: instcode => 'Official courses (with institutional codes)',
5332: communities => 'Communities',
5333: );
5334: my $select0 = ' selected="selected"';
5335: my $select1 = '';
5336: foreach my $default ('instcode','communities') {
5337: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5338: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5339: if ($default eq 'communities') {
5340: $select1 = $select0;
5341: $select0 = '';
5342: }
5343: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5344: .'<select name="'.$default.'_pos">'
5345: .'<option value="0"'.$select0.'>1</option>'
5346: .'<option value="1"'.$select1.'>2</option>'
5347: .'<option value="2">3</option></select> '
5348: .$default_names{$default}
5349: .'</span></td><td><span class="LC_nobreak">'
5350: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5351: .&mt('Display').'</label> <label>'
5352: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5353: .'</label></span></td></tr>';
5354: $itemcount ++;
5355: }
5356: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5357: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5358: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5359: .'<select name="addcategory_pos"'.$chgstr.'>'
5360: .'<option value="0">1</option>'
5361: .'<option value="1">2</option>'
5362: .'<option value="2" selected="selected">3</option></select> '
5363: .&mt('Add category').'</td><td>'.&mt('Name:')
5364: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5365: return $datatable;
5366: }
5367:
5368: sub build_category_rows {
5369: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5370: my ($text,$name,$item,$chgstr);
5371: if (ref($cats) eq 'ARRAY') {
5372: my $maxdepth = scalar(@{$cats});
5373: if (ref($cats->[$depth]) eq 'HASH') {
5374: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5375: my $numchildren = @{$cats->[$depth]{$parent}};
5376: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5377: $text .= '<td><table class="LC_data_table">';
5378: my ($idxnum,$parent_name,$parent_item);
5379: my $higher = $depth - 1;
5380: if ($higher == 0) {
5381: $parent_name = &escape($parent).'::'.$higher;
5382: } else {
5383: if (ref($path) eq 'ARRAY') {
5384: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5385: }
5386: }
5387: $parent_item = 'addcategory_pos_'.$parent_name;
5388: for (my $j=0; $j<=$numchildren; $j++) {
5389: if ($j < $numchildren) {
5390: $name = $cats->[$depth]{$parent}[$j];
5391: $item = &escape($name).':'.&escape($parent).':'.$depth;
5392: $idxnum = $idx->{$item};
5393: } else {
5394: $name = $parent_name;
5395: $item = $parent_item;
5396: }
5397: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5398: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5399: for (my $i=0; $i<=$numchildren; $i++) {
5400: my $vpos = $i+1;
5401: my $selstr;
5402: if ($j == $i) {
5403: $selstr = ' selected="selected" ';
5404: }
5405: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5406: }
5407: $text .= '</select> ';
5408: if ($j < $numchildren) {
5409: my $deeper = $depth+1;
5410: $text .= $name.' '
5411: .'<label><input type="checkbox" name="deletecategory" value="'
5412: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5413: if(ref($path) eq 'ARRAY') {
5414: push(@{$path},$name);
5415: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5416: pop(@{$path});
5417: }
5418: } else {
5419: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5420: if ($j == $numchildren) {
5421: $text .= $name;
5422: } else {
5423: $text .= $item;
5424: }
5425: $text .= '" value="" />';
5426: }
5427: $text .= '</td></tr>';
5428: }
5429: $text .= '</table></td>';
5430: } else {
5431: my $higher = $depth-1;
5432: if ($higher == 0) {
5433: $name = &escape($parent).'::'.$higher;
5434: } else {
5435: if (ref($path) eq 'ARRAY') {
5436: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5437: }
5438: }
5439: my $colspan;
5440: if ($parent ne 'instcode') {
5441: $colspan = $maxdepth - $depth - 1;
5442: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5443: }
5444: }
5445: }
5446: }
5447: return $text;
5448: }
5449:
5450: sub modifiable_userdata_row {
5451: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5452: my ($role,$rolename,$statustype);
5453: $role = $item;
5454: if ($context eq 'cancreate') {
5455: if ($item =~ /^emailusername_(.+)$/) {
5456: $statustype = $1;
5457: $role = 'emailusername';
5458: if (ref($usertypes) eq 'HASH') {
5459: if ($usertypes->{$statustype}) {
5460: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5461: } else {
5462: $rolename = &mt('Data provided by user');
5463: }
5464: }
5465: }
5466: } elsif ($context eq 'selfcreate') {
5467: if (ref($usertypes) eq 'HASH') {
5468: $rolename = $usertypes->{$role};
5469: } else {
5470: $rolename = $role;
5471: }
5472: } else {
5473: if ($role eq 'cr') {
5474: $rolename = &mt('Custom role');
5475: } else {
5476: $rolename = &Apache::lonnet::plaintext($role);
5477: }
5478: }
5479: my (@fields,%fieldtitles);
5480: if (ref($fieldsref) eq 'ARRAY') {
5481: @fields = @{$fieldsref};
5482: } else {
5483: @fields = ('lastname','firstname','middlename','generation',
5484: 'permanentemail','id');
5485: }
5486: if ((ref($titlesref) eq 'HASH')) {
5487: %fieldtitles = %{$titlesref};
5488: } else {
5489: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5490: }
5491: my $output;
5492: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5493: $output = '<tr '.$css_class.'>'.
5494: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5495: '<td class="LC_left_item" colspan="2"><table>';
5496: my $rem;
5497: my %checks;
5498: if (ref($settings) eq 'HASH') {
5499: if (ref($settings->{$context}) eq 'HASH') {
5500: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5501: my $hashref = $settings->{$context}->{$role};
5502: if ($role eq 'emailusername') {
5503: if ($statustype) {
5504: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5505: $hashref = $settings->{$context}->{$role}->{$statustype};
5506: if (ref($hashref) eq 'HASH') {
5507: foreach my $field (@fields) {
5508: if ($hashref->{$field}) {
5509: $checks{$field} = $hashref->{$field};
5510: }
5511: }
5512: }
5513: }
5514: }
5515: } else {
5516: if (ref($hashref) eq 'HASH') {
5517: foreach my $field (@fields) {
5518: if ($hashref->{$field}) {
5519: $checks{$field} = ' checked="checked" ';
5520: }
5521: }
5522: }
5523: }
5524: }
5525: }
5526: }
5527:
5528: for (my $i=0; $i<@fields; $i++) {
5529: my $rem = $i%($numinrow);
5530: if ($rem == 0) {
5531: if ($i > 0) {
5532: $output .= '</tr>';
5533: }
5534: $output .= '<tr>';
5535: }
5536: my $check = ' ';
5537: unless ($role eq 'emailusername') {
5538: if (exists($checks{$fields[$i]})) {
5539: $check = $checks{$fields[$i]}
5540: } else {
5541: if ($role eq 'st') {
5542: if (ref($settings) ne 'HASH') {
5543: $check = ' checked="checked" ';
5544: }
5545: }
5546: }
5547: }
5548: $output .= '<td class="LC_left_item">'.
5549: '<span class="LC_nobreak">';
5550: if ($role eq 'emailusername') {
5551: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5552: $checks{$fields[$i]} = 'omit';
5553: }
5554: foreach my $option ('required','optional','omit') {
5555: my $checked='';
5556: if ($checks{$fields[$i]} eq $option) {
5557: $checked='checked="checked" ';
5558: }
5559: $output .= '<label>'.
5560: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5561: &mt($option).'</label>'.(' ' x2);
5562: }
5563: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5564: } else {
5565: $output .= '<label>'.
5566: '<input type="checkbox" name="canmodify_'.$role.'" '.
5567: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5568: '</label>';
5569: }
5570: $output .= '</span></td>';
5571: $rem = @fields%($numinrow);
5572: }
5573: my $colsleft = $numinrow - $rem;
5574: if ($colsleft > 1 ) {
5575: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5576: ' </td>';
5577: } elsif ($colsleft == 1) {
5578: $output .= '<td class="LC_left_item"> </td>';
5579: }
5580: $output .= '</tr></table></td></tr>';
5581: return $output;
5582: }
5583:
5584: sub insttypes_row {
5585: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5586: my %lt = &Apache::lonlocal::texthash (
5587: cansearch => 'Users allowed to search',
5588: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5589: lockablenames => 'User preference to lock name',
5590: );
5591: my $showdom;
5592: if ($context eq 'cansearch') {
5593: $showdom = ' ('.$dom.')';
5594: }
5595: my $class = 'LC_left_item';
5596: if ($context eq 'statustocreate') {
5597: $class = 'LC_right_item';
5598: }
5599: my $css_class = ' class="LC_odd_row"';
5600: if ($rownum ne '') {
5601: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5602: }
5603: my $output = '<tr'.$css_class.'>'.
5604: '<td>'.$lt{$context}.$showdom.
5605: '</td><td class="'.$class.'" colspan="2"><table>';
5606: my $rem;
5607: if (ref($types) eq 'ARRAY') {
5608: for (my $i=0; $i<@{$types}; $i++) {
5609: if (defined($usertypes->{$types->[$i]})) {
5610: my $rem = $i%($numinrow);
5611: if ($rem == 0) {
5612: if ($i > 0) {
5613: $output .= '</tr>';
5614: }
5615: $output .= '<tr>';
5616: }
5617: my $check = ' ';
5618: if (ref($settings) eq 'HASH') {
5619: if (ref($settings->{$context}) eq 'ARRAY') {
5620: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5621: $check = ' checked="checked" ';
5622: }
5623: } elsif ($context eq 'statustocreate') {
5624: $check = ' checked="checked" ';
5625: }
5626: }
5627: $output .= '<td class="LC_left_item">'.
5628: '<span class="LC_nobreak"><label>'.
5629: '<input type="checkbox" name="'.$context.'" '.
5630: 'value="'.$types->[$i].'"'.$check.'/>'.
5631: $usertypes->{$types->[$i]}.'</label></span></td>';
5632: }
5633: }
5634: $rem = @{$types}%($numinrow);
5635: }
5636: my $colsleft = $numinrow - $rem;
5637: if (($rem == 0) && (@{$types} > 0)) {
5638: $output .= '<tr>';
5639: }
5640: if ($colsleft > 1) {
5641: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5642: } else {
5643: $output .= '<td class="LC_left_item">';
5644: }
5645: my $defcheck = ' ';
5646: if (ref($settings) eq 'HASH') {
5647: if (ref($settings->{$context}) eq 'ARRAY') {
5648: if (grep(/^default$/,@{$settings->{$context}})) {
5649: $defcheck = ' checked="checked" ';
5650: }
5651: } elsif ($context eq 'statustocreate') {
5652: $defcheck = ' checked="checked" ';
5653: }
5654: }
5655: $output .= '<span class="LC_nobreak"><label>'.
5656: '<input type="checkbox" name="'.$context.'" '.
5657: 'value="default"'.$defcheck.'/>'.
5658: $othertitle.'</label></span></td>'.
5659: '</tr></table></td></tr>';
5660: return $output;
5661: }
5662:
5663: sub sorted_searchtitles {
5664: my %searchtitles = &Apache::lonlocal::texthash(
5665: 'uname' => 'username',
5666: 'lastname' => 'last name',
5667: 'lastfirst' => 'last name, first name',
5668: );
5669: my @titleorder = ('uname','lastname','lastfirst');
5670: return (\%searchtitles,\@titleorder);
5671: }
5672:
5673: sub sorted_searchtypes {
5674: my %srchtypes_desc = (
5675: exact => 'is exact match',
5676: contains => 'contains ..',
5677: begins => 'begins with ..',
5678: );
5679: my @srchtypeorder = ('exact','begins','contains');
5680: return (\%srchtypes_desc,\@srchtypeorder);
5681: }
5682:
5683: sub usertype_update_row {
5684: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5685: my $datatable;
5686: my $numinrow = 4;
5687: foreach my $type (@{$types}) {
5688: if (defined($usertypes->{$type})) {
5689: $$rownums ++;
5690: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5691: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5692: '</td><td class="LC_left_item"><table>';
5693: for (my $i=0; $i<@{$fields}; $i++) {
5694: my $rem = $i%($numinrow);
5695: if ($rem == 0) {
5696: if ($i > 0) {
5697: $datatable .= '</tr>';
5698: }
5699: $datatable .= '<tr>';
5700: }
5701: my $check = ' ';
5702: if (ref($settings) eq 'HASH') {
5703: if (ref($settings->{'fields'}) eq 'HASH') {
5704: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5705: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5706: $check = ' checked="checked" ';
5707: }
5708: }
5709: }
5710: }
5711:
5712: if ($i == @{$fields}-1) {
5713: my $colsleft = $numinrow - $rem;
5714: if ($colsleft > 1) {
5715: $datatable .= '<td colspan="'.$colsleft.'">';
5716: } else {
5717: $datatable .= '<td>';
5718: }
5719: } else {
5720: $datatable .= '<td>';
5721: }
5722: $datatable .= '<span class="LC_nobreak"><label>'.
5723: '<input type="checkbox" name="updateable_'.$type.
5724: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5725: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5726: }
5727: $datatable .= '</tr></table></td></tr>';
5728: }
5729: }
5730: return $datatable;
5731: }
5732:
5733: sub modify_login {
5734: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5735: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5736: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5737: %title = ( coursecatalog => 'Display course catalog',
5738: adminmail => 'Display administrator E-mail address',
5739: helpdesk => 'Display "Contact Helpdesk" link',
5740: newuser => 'Link for visitors to create a user account',
5741: loginheader => 'Log-in box header');
5742: @offon = ('off','on');
5743: if (ref($domconfig{login}) eq 'HASH') {
5744: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5745: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5746: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5747: }
5748: }
5749: }
5750: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5751: \%domconfig,\%loginhash);
5752: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5753: foreach my $item (@toggles) {
5754: $loginhash{login}{$item} = $env{'form.'.$item};
5755: }
5756: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5757: if (ref($colchanges{'login'}) eq 'HASH') {
5758: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5759: \%loginhash);
5760: }
5761:
5762: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5763: my @loginvia_attribs = ('serverpath','custompath','exempt');
5764: if (keys(%servers) > 1) {
5765: foreach my $lonhost (keys(%servers)) {
5766: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5767: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5768: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5769: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5770: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5771: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5772: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5773: $changes{'loginvia'}{$lonhost} = 1;
5774: } else {
5775: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5776: $changes{'loginvia'}{$lonhost} = 1;
5777: }
5778: } else {
5779: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5780: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5781: $changes{'loginvia'}{$lonhost} = 1;
5782: }
5783: }
5784: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5785: foreach my $item (@loginvia_attribs) {
5786: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5787: }
5788: } else {
5789: foreach my $item (@loginvia_attribs) {
5790: my $new = $env{'form.'.$lonhost.'_'.$item};
5791: if (($item eq 'serverpath') && ($new eq 'custom')) {
5792: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5793: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5794: $new = '/';
5795: }
5796: }
5797: if (($item eq 'custompath') &&
5798: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5799: $new = '';
5800: }
5801: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5802: $changes{'loginvia'}{$lonhost} = 1;
5803: }
5804: if ($item eq 'exempt') {
5805: $new =~ s/^\s+//;
5806: $new =~ s/\s+$//;
5807: my @poss_ips = split(/\s*[,:]\s*/,$new);
5808: my @okips;
5809: foreach my $ip (@poss_ips) {
5810: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5811: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5812: push(@okips,$ip);
5813: }
5814: }
5815: }
5816: if (@okips > 0) {
5817: $new = join(',',@okips);
5818: } else {
5819: $new = '';
5820: }
5821: }
5822: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5823: }
5824: }
5825: } else {
5826: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5827: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5828: $changes{'loginvia'}{$lonhost} = 1;
5829: foreach my $item (@loginvia_attribs) {
5830: my $new = $env{'form.'.$lonhost.'_'.$item};
5831: if (($item eq 'serverpath') && ($new eq 'custom')) {
5832: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5833: $new = '/';
5834: }
5835: }
5836: if (($item eq 'custompath') &&
5837: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5838: $new = '';
5839: }
5840: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5841: }
5842: }
5843: }
5844: }
5845: }
5846:
5847: my $servadm = $r->dir_config('lonAdmEMail');
5848: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5849: if (ref($domconfig{'login'}) eq 'HASH') {
5850: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5851: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5852: if ($lang eq 'nolang') {
5853: push(@currlangs,$lang);
5854: } elsif (defined($langchoices{$lang})) {
5855: push(@currlangs,$lang);
5856: } else {
5857: next;
5858: }
5859: }
5860: }
5861: }
5862: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5863: if (@currlangs > 0) {
5864: foreach my $lang (@currlangs) {
5865: if (grep(/^\Q$lang\E$/,@delurls)) {
5866: $changes{'helpurl'}{$lang} = 1;
5867: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5868: $changes{'helpurl'}{$lang} = 1;
5869: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5870: push(@newlangs,$lang);
5871: } else {
5872: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5873: }
5874: }
5875: }
5876: unless (grep(/^nolang$/,@currlangs)) {
5877: if ($env{'form.loginhelpurl_nolang.filename'}) {
5878: $changes{'helpurl'}{'nolang'} = 1;
5879: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5880: push(@newlangs,'nolang');
5881: }
5882: }
5883: if ($env{'form.loginhelpurl_add_lang'}) {
5884: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5885: ($env{'form.loginhelpurl_add_file.filename'})) {
5886: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5887: $addedfile = $env{'form.loginhelpurl_add_lang'};
5888: }
5889: }
5890: if ((@newlangs > 0) || ($addedfile)) {
5891: my $error;
5892: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5893: if ($configuserok eq 'ok') {
5894: if ($switchserver) {
5895: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5896: } elsif ($author_ok eq 'ok') {
5897: my @allnew = @newlangs;
5898: if ($addedfile ne '') {
5899: push(@allnew,$addedfile);
5900: }
5901: foreach my $lang (@allnew) {
5902: my $formelem = 'loginhelpurl_'.$lang;
5903: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5904: $formelem = 'loginhelpurl_add_file';
5905: }
5906: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5907: "help/$lang",'','',$newfile{$lang});
5908: if ($result eq 'ok') {
5909: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5910: $changes{'helpurl'}{$lang} = 1;
5911: } else {
5912: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5913: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5914: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5915: (!grep(/^\Q$lang\E$/,@delurls))) {
5916:
5917: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5918: }
5919: }
5920: }
5921: } else {
5922: $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);
5923: }
5924: } else {
5925: $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);
5926: }
5927: if ($error) {
5928: &Apache::lonnet::logthis($error);
5929: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5930: }
5931: }
5932: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5933:
5934: my $defaulthelpfile = '/adm/loginproblems.html';
5935: my $defaulttext = &mt('Default in use');
5936:
5937: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5938: $dom);
5939: if ($putresult eq 'ok') {
5940: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5941: my %defaultchecked = (
5942: 'coursecatalog' => 'on',
5943: 'helpdesk' => 'on',
5944: 'adminmail' => 'off',
5945: 'newuser' => 'off',
5946: );
5947: if (ref($domconfig{'login'}) eq 'HASH') {
5948: foreach my $item (@toggles) {
5949: if ($defaultchecked{$item} eq 'on') {
5950: if (($domconfig{'login'}{$item} eq '0') &&
5951: ($env{'form.'.$item} eq '1')) {
5952: $changes{$item} = 1;
5953: } elsif (($domconfig{'login'}{$item} eq '' ||
5954: $domconfig{'login'}{$item} eq '1') &&
5955: ($env{'form.'.$item} eq '0')) {
5956: $changes{$item} = 1;
5957: }
5958: } elsif ($defaultchecked{$item} eq 'off') {
5959: if (($domconfig{'login'}{$item} eq '1') &&
5960: ($env{'form.'.$item} eq '0')) {
5961: $changes{$item} = 1;
5962: } elsif (($domconfig{'login'}{$item} eq '' ||
5963: $domconfig{'login'}{$item} eq '0') &&
5964: ($env{'form.'.$item} eq '1')) {
5965: $changes{$item} = 1;
5966: }
5967: }
5968: }
5969: }
5970: if (keys(%changes) > 0 || $colchgtext) {
5971: &Apache::loncommon::devalidate_domconfig_cache($dom);
5972: if (ref($lastactref) eq 'HASH') {
5973: $lastactref->{'domainconfig'} = 1;
5974: }
5975: $resulttext = &mt('Changes made:').'<ul>';
5976: foreach my $item (sort(keys(%changes))) {
5977: if ($item eq 'loginvia') {
5978: if (ref($changes{$item}) eq 'HASH') {
5979: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5980: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5981: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5982: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5983: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5984: $protocol = 'http' if ($protocol ne 'https');
5985: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5986:
5987: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5988: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5989: } else {
5990: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5991: }
5992: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5993: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5994: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5995: }
5996: $resulttext .= '</li>';
5997: } else {
5998: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5999: }
6000: } else {
6001: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6002: }
6003: }
6004: $resulttext .= '</ul></li>';
6005: }
6006: } elsif ($item eq 'helpurl') {
6007: if (ref($changes{$item}) eq 'HASH') {
6008: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6009: if (grep(/^\Q$lang\E$/,@delurls)) {
6010: my ($chg,$link);
6011: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6012: if ($lang eq 'nolang') {
6013: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6014: } else {
6015: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6016: }
6017: $resulttext .= '<li>'.$chg.'</li>';
6018: } else {
6019: my $chg;
6020: if ($lang eq 'nolang') {
6021: $chg = &mt('custom log-in help file for no preferred language');
6022: } else {
6023: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6024: }
6025: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6026: $loginhash{'login'}{'helpurl'}{$lang}.
6027: '?inhibitmenu=yes',$chg,600,500).
6028: '</li>';
6029: }
6030: }
6031: }
6032: } elsif ($item eq 'captcha') {
6033: if (ref($loginhash{'login'}) eq 'HASH') {
6034: my $chgtxt;
6035: if ($loginhash{'login'}{$item} eq 'notused') {
6036: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6037: } else {
6038: my %captchas = &captcha_phrases();
6039: if ($captchas{$loginhash{'login'}{$item}}) {
6040: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6041: } else {
6042: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6043: }
6044: }
6045: $resulttext .= '<li>'.$chgtxt.'</li>';
6046: }
6047: } elsif ($item eq 'recaptchakeys') {
6048: if (ref($loginhash{'login'}) eq 'HASH') {
6049: my ($privkey,$pubkey);
6050: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6051: $pubkey = $loginhash{'login'}{$item}{'public'};
6052: $privkey = $loginhash{'login'}{$item}{'private'};
6053: }
6054: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6055: if (!$pubkey) {
6056: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6057: } else {
6058: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6059: }
6060: if (!$privkey) {
6061: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6062: } else {
6063: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6064: }
6065: $chgtxt .= '</ul>';
6066: $resulttext .= '<li>'.$chgtxt.'</li>';
6067: }
6068: } else {
6069: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6070: }
6071: }
6072: $resulttext .= $colchgtext.'</ul>';
6073: } else {
6074: $resulttext = &mt('No changes made to log-in page settings');
6075: }
6076: } else {
6077: $resulttext = '<span class="LC_error">'.
6078: &mt('An error occurred: [_1]',$putresult).'</span>';
6079: }
6080: if ($errors) {
6081: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6082: $errors.'</ul>';
6083: }
6084: return $resulttext;
6085: }
6086:
6087: sub color_font_choices {
6088: my %choices =
6089: &Apache::lonlocal::texthash (
6090: img => "Header",
6091: bgs => "Background colors",
6092: links => "Link colors",
6093: images => "Images",
6094: font => "Font color",
6095: fontmenu => "Font menu",
6096: pgbg => "Page",
6097: tabbg => "Header",
6098: sidebg => "Border",
6099: link => "Link",
6100: alink => "Active link",
6101: vlink => "Visited link",
6102: );
6103: return %choices;
6104: }
6105:
6106: sub modify_rolecolors {
6107: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6108: my ($resulttext,%rolehash);
6109: $rolehash{'rolecolors'} = {};
6110: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6111: if ($domconfig{'rolecolors'} eq '') {
6112: $domconfig{'rolecolors'} = {};
6113: }
6114: }
6115: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6116: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6117: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6118: $dom);
6119: if ($putresult eq 'ok') {
6120: if (keys(%changes) > 0) {
6121: &Apache::loncommon::devalidate_domconfig_cache($dom);
6122: if (ref($lastactref) eq 'HASH') {
6123: $lastactref->{'domainconfig'} = 1;
6124: }
6125: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6126: $rolehash{'rolecolors'});
6127: } else {
6128: $resulttext = &mt('No changes made to default color schemes');
6129: }
6130: } else {
6131: $resulttext = '<span class="LC_error">'.
6132: &mt('An error occurred: [_1]',$putresult).'</span>';
6133: }
6134: if ($errors) {
6135: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6136: $errors.'</ul>';
6137: }
6138: return $resulttext;
6139: }
6140:
6141: sub modify_colors {
6142: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6143: my (%changes,%choices);
6144: my @bgs;
6145: my @links = ('link','alink','vlink');
6146: my @logintext;
6147: my @images;
6148: my $servadm = $r->dir_config('lonAdmEMail');
6149: my $errors;
6150: my %defaults;
6151: foreach my $role (@{$roles}) {
6152: if ($role eq 'login') {
6153: %choices = &login_choices();
6154: @logintext = ('textcol','bgcol');
6155: } else {
6156: %choices = &color_font_choices();
6157: }
6158: if ($role eq 'login') {
6159: @images = ('img','logo','domlogo','login');
6160: @bgs = ('pgbg','mainbg','sidebg');
6161: } else {
6162: @images = ('img');
6163: @bgs = ('pgbg','tabbg','sidebg');
6164: }
6165: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6166: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6167: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6168: }
6169: if ($role eq 'login') {
6170: foreach my $item (@logintext) {
6171: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6172: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6173: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6174: }
6175: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6176: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6177: }
6178: }
6179: } else {
6180: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6181: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6182: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6183: }
6184: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6185: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6186: }
6187: }
6188: foreach my $item (@bgs) {
6189: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6190: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6191: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6192: }
6193: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6194: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6195: }
6196: }
6197: foreach my $item (@links) {
6198: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6199: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6200: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6201: }
6202: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6203: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6204: }
6205: }
6206: my ($configuserok,$author_ok,$switchserver) =
6207: &config_check($dom,$confname,$servadm);
6208: my ($width,$height) = &thumb_dimensions();
6209: if (ref($domconfig->{$role}) ne 'HASH') {
6210: $domconfig->{$role} = {};
6211: }
6212: foreach my $img (@images) {
6213: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6214: if (defined($env{'form.login_showlogo_'.$img})) {
6215: $confhash->{$role}{'showlogo'}{$img} = 1;
6216: } else {
6217: $confhash->{$role}{'showlogo'}{$img} = 0;
6218: }
6219: }
6220: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6221: && !defined($domconfig->{$role}{$img})
6222: && !$env{'form.'.$role.'_del_'.$img}
6223: && $env{'form.'.$role.'_import_'.$img}) {
6224: # import the old configured image from the .tab setting
6225: # if they haven't provided a new one
6226: $domconfig->{$role}{$img} =
6227: $env{'form.'.$role.'_import_'.$img};
6228: }
6229: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6230: my $error;
6231: if ($configuserok eq 'ok') {
6232: if ($switchserver) {
6233: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6234: } else {
6235: if ($author_ok eq 'ok') {
6236: my ($result,$logourl) =
6237: &publishlogo($r,'upload',$role.'_'.$img,
6238: $dom,$confname,$img,$width,$height);
6239: if ($result eq 'ok') {
6240: $confhash->{$role}{$img} = $logourl;
6241: $changes{$role}{'images'}{$img} = 1;
6242: } else {
6243: $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);
6244: }
6245: } else {
6246: $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);
6247: }
6248: }
6249: } else {
6250: $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);
6251: }
6252: if ($error) {
6253: &Apache::lonnet::logthis($error);
6254: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6255: }
6256: } elsif ($domconfig->{$role}{$img} ne '') {
6257: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6258: my $error;
6259: if ($configuserok eq 'ok') {
6260: # is confname an author?
6261: if ($switchserver eq '') {
6262: if ($author_ok eq 'ok') {
6263: my ($result,$logourl) =
6264: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6265: $dom,$confname,$img,$width,$height);
6266: if ($result eq 'ok') {
6267: $confhash->{$role}{$img} = $logourl;
6268: $changes{$role}{'images'}{$img} = 1;
6269: }
6270: }
6271: }
6272: }
6273: }
6274: }
6275: }
6276: if (ref($domconfig) eq 'HASH') {
6277: if (ref($domconfig->{$role}) eq 'HASH') {
6278: foreach my $img (@images) {
6279: if ($domconfig->{$role}{$img} ne '') {
6280: if ($env{'form.'.$role.'_del_'.$img}) {
6281: $confhash->{$role}{$img} = '';
6282: $changes{$role}{'images'}{$img} = 1;
6283: } else {
6284: if ($confhash->{$role}{$img} eq '') {
6285: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6286: }
6287: }
6288: } else {
6289: if ($env{'form.'.$role.'_del_'.$img}) {
6290: $confhash->{$role}{$img} = '';
6291: $changes{$role}{'images'}{$img} = 1;
6292: }
6293: }
6294: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6295: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6296: if ($confhash->{$role}{'showlogo'}{$img} ne
6297: $domconfig->{$role}{'showlogo'}{$img}) {
6298: $changes{$role}{'showlogo'}{$img} = 1;
6299: }
6300: } else {
6301: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6302: $changes{$role}{'showlogo'}{$img} = 1;
6303: }
6304: }
6305: }
6306: }
6307: if ($domconfig->{$role}{'font'} ne '') {
6308: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6309: $changes{$role}{'font'} = 1;
6310: }
6311: } else {
6312: if ($confhash->{$role}{'font'}) {
6313: $changes{$role}{'font'} = 1;
6314: }
6315: }
6316: if ($role ne 'login') {
6317: if ($domconfig->{$role}{'fontmenu'} ne '') {
6318: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6319: $changes{$role}{'fontmenu'} = 1;
6320: }
6321: } else {
6322: if ($confhash->{$role}{'fontmenu'}) {
6323: $changes{$role}{'fontmenu'} = 1;
6324: }
6325: }
6326: }
6327: foreach my $item (@bgs) {
6328: if ($domconfig->{$role}{$item} ne '') {
6329: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6330: $changes{$role}{'bgs'}{$item} = 1;
6331: }
6332: } else {
6333: if ($confhash->{$role}{$item}) {
6334: $changes{$role}{'bgs'}{$item} = 1;
6335: }
6336: }
6337: }
6338: foreach my $item (@links) {
6339: if ($domconfig->{$role}{$item} ne '') {
6340: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6341: $changes{$role}{'links'}{$item} = 1;
6342: }
6343: } else {
6344: if ($confhash->{$role}{$item}) {
6345: $changes{$role}{'links'}{$item} = 1;
6346: }
6347: }
6348: }
6349: foreach my $item (@logintext) {
6350: if ($domconfig->{$role}{$item} ne '') {
6351: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6352: $changes{$role}{'logintext'}{$item} = 1;
6353: }
6354: } else {
6355: if ($confhash->{$role}{$item}) {
6356: $changes{$role}{'logintext'}{$item} = 1;
6357: }
6358: }
6359: }
6360: } else {
6361: &default_change_checker($role,\@images,\@links,\@bgs,
6362: \@logintext,$confhash,\%changes);
6363: }
6364: } else {
6365: &default_change_checker($role,\@images,\@links,\@bgs,
6366: \@logintext,$confhash,\%changes);
6367: }
6368: }
6369: return ($errors,%changes);
6370: }
6371:
6372: sub config_check {
6373: my ($dom,$confname,$servadm) = @_;
6374: my ($configuserok,$author_ok,$switchserver,%currroles);
6375: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6376: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6377: $confname,$servadm);
6378: if ($configuserok eq 'ok') {
6379: $switchserver = &check_switchserver($dom,$confname);
6380: if ($switchserver eq '') {
6381: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6382: }
6383: }
6384: return ($configuserok,$author_ok,$switchserver);
6385: }
6386:
6387: sub default_change_checker {
6388: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6389: foreach my $item (@{$links}) {
6390: if ($confhash->{$role}{$item}) {
6391: $changes->{$role}{'links'}{$item} = 1;
6392: }
6393: }
6394: foreach my $item (@{$bgs}) {
6395: if ($confhash->{$role}{$item}) {
6396: $changes->{$role}{'bgs'}{$item} = 1;
6397: }
6398: }
6399: foreach my $item (@{$logintext}) {
6400: if ($confhash->{$role}{$item}) {
6401: $changes->{$role}{'logintext'}{$item} = 1;
6402: }
6403: }
6404: foreach my $img (@{$images}) {
6405: if ($env{'form.'.$role.'_del_'.$img}) {
6406: $confhash->{$role}{$img} = '';
6407: $changes->{$role}{'images'}{$img} = 1;
6408: }
6409: if ($role eq 'login') {
6410: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6411: $changes->{$role}{'showlogo'}{$img} = 1;
6412: }
6413: }
6414: }
6415: if ($confhash->{$role}{'font'}) {
6416: $changes->{$role}{'font'} = 1;
6417: }
6418: }
6419:
6420: sub display_colorchgs {
6421: my ($dom,$changes,$roles,$confhash) = @_;
6422: my (%choices,$resulttext);
6423: if (!grep(/^login$/,@{$roles})) {
6424: $resulttext = &mt('Changes made:').'<br />';
6425: }
6426: foreach my $role (@{$roles}) {
6427: if ($role eq 'login') {
6428: %choices = &login_choices();
6429: } else {
6430: %choices = &color_font_choices();
6431: }
6432: if (ref($changes->{$role}) eq 'HASH') {
6433: if ($role ne 'login') {
6434: $resulttext .= '<h4>'.&mt($role).'</h4>';
6435: }
6436: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6437: if ($role ne 'login') {
6438: $resulttext .= '<ul>';
6439: }
6440: if (ref($changes->{$role}{$key}) eq 'HASH') {
6441: if ($role ne 'login') {
6442: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6443: }
6444: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6445: if (($role eq 'login') && ($key eq 'showlogo')) {
6446: if ($confhash->{$role}{$key}{$item}) {
6447: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6448: } else {
6449: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6450: }
6451: } elsif ($confhash->{$role}{$item} eq '') {
6452: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6453: } else {
6454: my $newitem = $confhash->{$role}{$item};
6455: if ($key eq 'images') {
6456: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6457: }
6458: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6459: }
6460: }
6461: if ($role ne 'login') {
6462: $resulttext .= '</ul></li>';
6463: }
6464: } else {
6465: if ($confhash->{$role}{$key} eq '') {
6466: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6467: } else {
6468: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6469: }
6470: }
6471: if ($role ne 'login') {
6472: $resulttext .= '</ul>';
6473: }
6474: }
6475: }
6476: }
6477: return $resulttext;
6478: }
6479:
6480: sub thumb_dimensions {
6481: return ('200','50');
6482: }
6483:
6484: sub check_dimensions {
6485: my ($inputfile) = @_;
6486: my ($fullwidth,$fullheight);
6487: if ($inputfile =~ m|^[/\w.\-]+$|) {
6488: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6489: my $imageinfo = <PIPE>;
6490: if (!close(PIPE)) {
6491: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6492: }
6493: chomp($imageinfo);
6494: my ($fullsize) =
6495: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6496: if ($fullsize) {
6497: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6498: }
6499: }
6500: }
6501: return ($fullwidth,$fullheight);
6502: }
6503:
6504: sub check_configuser {
6505: my ($uhome,$dom,$confname,$servadm) = @_;
6506: my ($configuserok,%currroles);
6507: if ($uhome eq 'no_host') {
6508: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6509: my $configpass = &LONCAPA::Enrollment::create_password();
6510: $configuserok =
6511: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6512: $configpass,'','','','','',undef,$servadm);
6513: } else {
6514: $configuserok = 'ok';
6515: %currroles =
6516: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6517: }
6518: return ($configuserok,%currroles);
6519: }
6520:
6521: sub check_authorstatus {
6522: my ($dom,$confname,%currroles) = @_;
6523: my $author_ok;
6524: if (!$currroles{':'.$dom.':au'}) {
6525: my $start = time;
6526: my $end = 0;
6527: $author_ok =
6528: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6529: 'au',$end,$start,'','','domconfig');
6530: } else {
6531: $author_ok = 'ok';
6532: }
6533: return $author_ok;
6534: }
6535:
6536: sub publishlogo {
6537: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6538: my ($output,$fname,$logourl);
6539: if ($action eq 'upload') {
6540: $fname=$env{'form.'.$formname.'.filename'};
6541: chop($env{'form.'.$formname});
6542: } else {
6543: ($fname) = ($formname =~ /([^\/]+)$/);
6544: }
6545: if ($savefileas ne '') {
6546: $fname = $savefileas;
6547: }
6548: $fname=&Apache::lonnet::clean_filename($fname);
6549: # See if there is anything left
6550: unless ($fname) { return ('error: no uploaded file'); }
6551: $fname="$subdir/$fname";
6552: my $docroot=$r->dir_config('lonDocRoot');
6553: my $filepath="$docroot/priv";
6554: my $relpath = "$dom/$confname";
6555: my ($fnamepath,$file,$fetchthumb);
6556: $file=$fname;
6557: if ($fname=~m|/|) {
6558: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6559: }
6560: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6561: my $count;
6562: for ($count=5;$count<=$#parts;$count++) {
6563: $filepath.="/$parts[$count]";
6564: if ((-e $filepath)!=1) {
6565: mkdir($filepath,02770);
6566: }
6567: }
6568: # Check for bad extension and disallow upload
6569: if ($file=~/\.(\w+)$/ &&
6570: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6571: $output =
6572: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6573: } elsif ($file=~/\.(\w+)$/ &&
6574: !defined(&Apache::loncommon::fileembstyle($1))) {
6575: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6576: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6577: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6578: } elsif (-d "$filepath/$file") {
6579: $output = &mt('Filename is a directory name - rename the file and re-upload');
6580: } else {
6581: my $source = $filepath.'/'.$file;
6582: my $logfile;
6583: if (!open($logfile,">>$source".'.log')) {
6584: return (&mt('No write permission to Authoring Space'));
6585: }
6586: print $logfile
6587: "\n================= Publish ".localtime()." ================\n".
6588: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6589: # Save the file
6590: if (!open(FH,'>'.$source)) {
6591: &Apache::lonnet::logthis('Failed to create '.$source);
6592: return (&mt('Failed to create file'));
6593: }
6594: if ($action eq 'upload') {
6595: if (!print FH ($env{'form.'.$formname})) {
6596: &Apache::lonnet::logthis('Failed to write to '.$source);
6597: return (&mt('Failed to write file'));
6598: }
6599: } else {
6600: my $original = &Apache::lonnet::filelocation('',$formname);
6601: if(!copy($original,$source)) {
6602: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6603: return (&mt('Failed to write file'));
6604: }
6605: }
6606: close(FH);
6607: chmod(0660, $source); # Permissions to rw-rw---.
6608:
6609: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6610: my $copyfile=$targetdir.'/'.$file;
6611:
6612: my @parts=split(/\//,$targetdir);
6613: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6614: for (my $count=5;$count<=$#parts;$count++) {
6615: $path.="/$parts[$count]";
6616: if (!-e $path) {
6617: print $logfile "\nCreating directory ".$path;
6618: mkdir($path,02770);
6619: }
6620: }
6621: my $versionresult;
6622: if (-e $copyfile) {
6623: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6624: } else {
6625: $versionresult = 'ok';
6626: }
6627: if ($versionresult eq 'ok') {
6628: if (copy($source,$copyfile)) {
6629: print $logfile "\nCopied original source to ".$copyfile."\n";
6630: $output = 'ok';
6631: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6632: push(@{$modified_urls},[$copyfile,$source]);
6633: my $metaoutput =
6634: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6635: unless ($registered_cleanup) {
6636: my $handlers = $r->get_handlers('PerlCleanupHandler');
6637: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6638: $registered_cleanup=1;
6639: }
6640: } else {
6641: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6642: $output = &mt('Failed to copy file to RES space').", $!";
6643: }
6644: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6645: my $inputfile = $filepath.'/'.$file;
6646: my $outfile = $filepath.'/'.'tn-'.$file;
6647: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6648: if ($fullwidth ne '' && $fullheight ne '') {
6649: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6650: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6651: system("convert -sample $thumbsize $inputfile $outfile");
6652: chmod(0660, $filepath.'/tn-'.$file);
6653: if (-e $outfile) {
6654: my $copyfile=$targetdir.'/tn-'.$file;
6655: if (copy($outfile,$copyfile)) {
6656: print $logfile "\nCopied source to ".$copyfile."\n";
6657: my $thumb_metaoutput =
6658: &write_metadata($dom,$confname,$formname,
6659: $targetdir,'tn-'.$file,$logfile);
6660: push(@{$modified_urls},[$copyfile,$outfile]);
6661: unless ($registered_cleanup) {
6662: my $handlers = $r->get_handlers('PerlCleanupHandler');
6663: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6664: $registered_cleanup=1;
6665: }
6666: } else {
6667: print $logfile "\nUnable to write ".$copyfile.
6668: ':'.$!."\n";
6669: }
6670: }
6671: }
6672: }
6673: }
6674: } else {
6675: $output = $versionresult;
6676: }
6677: }
6678: return ($output,$logourl);
6679: }
6680:
6681: sub logo_versioning {
6682: my ($targetdir,$file,$logfile) = @_;
6683: my $target = $targetdir.'/'.$file;
6684: my ($maxversion,$fn,$extn,$output);
6685: $maxversion = 0;
6686: if ($file =~ /^(.+)\.(\w+)$/) {
6687: $fn=$1;
6688: $extn=$2;
6689: }
6690: opendir(DIR,$targetdir);
6691: while (my $filename=readdir(DIR)) {
6692: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6693: $maxversion=($1>$maxversion)?$1:$maxversion;
6694: }
6695: }
6696: $maxversion++;
6697: print $logfile "\nCreating old version ".$maxversion."\n";
6698: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6699: if (copy($target,$copyfile)) {
6700: print $logfile "Copied old target to ".$copyfile."\n";
6701: $copyfile=$copyfile.'.meta';
6702: if (copy($target.'.meta',$copyfile)) {
6703: print $logfile "Copied old target metadata to ".$copyfile."\n";
6704: $output = 'ok';
6705: } else {
6706: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6707: $output = &mt('Failed to copy old meta').", $!, ";
6708: }
6709: } else {
6710: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6711: $output = &mt('Failed to copy old target').", $!, ";
6712: }
6713: return $output;
6714: }
6715:
6716: sub write_metadata {
6717: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6718: my (%metadatafields,%metadatakeys,$output);
6719: $metadatafields{'title'}=$formname;
6720: $metadatafields{'creationdate'}=time;
6721: $metadatafields{'lastrevisiondate'}=time;
6722: $metadatafields{'copyright'}='public';
6723: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6724: $env{'user.domain'};
6725: $metadatafields{'authorspace'}=$confname.':'.$dom;
6726: $metadatafields{'domain'}=$dom;
6727: {
6728: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6729: my $mfh;
6730: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6731: foreach (sort(keys(%metadatafields))) {
6732: unless ($_=~/\./) {
6733: my $unikey=$_;
6734: $unikey=~/^([A-Za-z]+)/;
6735: my $tag=$1;
6736: $tag=~tr/A-Z/a-z/;
6737: print $mfh "\n\<$tag";
6738: foreach (split(/\,/,$metadatakeys{$unikey})) {
6739: my $value=$metadatafields{$unikey.'.'.$_};
6740: $value=~s/\"/\'\'/g;
6741: print $mfh ' '.$_.'="'.$value.'"';
6742: }
6743: print $mfh '>'.
6744: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6745: .'</'.$tag.'>';
6746: }
6747: }
6748: $output = 'ok';
6749: print $logfile "\nWrote metadata";
6750: close($mfh);
6751: } else {
6752: print $logfile "\nFailed to open metadata file";
6753: $output = &mt('Could not write metadata');
6754: }
6755: }
6756: return $output;
6757: }
6758:
6759: sub notifysubscribed {
6760: foreach my $targetsource (@{$modified_urls}){
6761: next unless (ref($targetsource) eq 'ARRAY');
6762: my ($target,$source)=@{$targetsource};
6763: if ($source ne '') {
6764: if (open(my $logfh,'>>'.$source.'.log')) {
6765: print $logfh "\nCleanup phase: Notifications\n";
6766: my @subscribed=&subscribed_hosts($target);
6767: foreach my $subhost (@subscribed) {
6768: print $logfh "\nNotifying host ".$subhost.':';
6769: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6770: print $logfh $reply;
6771: }
6772: my @subscribedmeta=&subscribed_hosts("$target.meta");
6773: foreach my $subhost (@subscribedmeta) {
6774: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6775: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6776: $subhost);
6777: print $logfh $reply;
6778: }
6779: print $logfh "\n============ Done ============\n";
6780: close($logfh);
6781: }
6782: }
6783: }
6784: return OK;
6785: }
6786:
6787: sub subscribed_hosts {
6788: my ($target) = @_;
6789: my @subscribed;
6790: if (open(my $fh,"<$target.subscription")) {
6791: while (my $subline=<$fh>) {
6792: if ($subline =~ /^($match_lonid):/) {
6793: my $host = $1;
6794: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6795: unless (grep(/^\Q$host\E$/,@subscribed)) {
6796: push(@subscribed,$host);
6797: }
6798: }
6799: }
6800: }
6801: }
6802: return @subscribed;
6803: }
6804:
6805: sub check_switchserver {
6806: my ($dom,$confname) = @_;
6807: my ($allowed,$switchserver);
6808: my $home = &Apache::lonnet::homeserver($confname,$dom);
6809: if ($home eq 'no_host') {
6810: $home = &Apache::lonnet::domain($dom,'primary');
6811: }
6812: my @ids=&Apache::lonnet::current_machine_ids();
6813: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6814: if (!$allowed) {
6815: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6816: }
6817: return $switchserver;
6818: }
6819:
6820: sub modify_quotas {
6821: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6822: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6823: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6824: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
6825: $validationfieldsref);
6826: if ($action eq 'quotas') {
6827: $context = 'tools';
6828: } else {
6829: $context = $action;
6830: }
6831: if ($context eq 'requestcourses') {
6832: @usertools = ('official','unofficial','community','textbook');
6833: @options =('norequest','approval','validate','autolimit');
6834: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6835: %titles = &courserequest_titles();
6836: $toolregexp = join('|',@usertools);
6837: %conditions = &courserequest_conditions();
6838: $confname = $dom.'-domainconfig';
6839: my $servadm = $r->dir_config('lonAdmEMail');
6840: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6841: ($validationitemsref,$validationnamesref,$validationfieldsref) =
6842: &Apache::loncoursequeueadmin::requestcourses_validation_types();
6843: } elsif ($context eq 'requestauthor') {
6844: @usertools = ('author');
6845: %titles = &authorrequest_titles();
6846: } else {
6847: @usertools = ('aboutme','blog','webdav','portfolio');
6848: %titles = &tool_titles();
6849: }
6850: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6851: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6852: foreach my $key (keys(%env)) {
6853: if ($context eq 'requestcourses') {
6854: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6855: my $item = $1;
6856: my $type = $2;
6857: if ($type =~ /^limit_(.+)/) {
6858: $limithash{$item}{$1} = $env{$key};
6859: } else {
6860: $confhash{$item}{$type} = $env{$key};
6861: }
6862: }
6863: } elsif ($context eq 'requestauthor') {
6864: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6865: $confhash{$1} = $env{$key};
6866: }
6867: } else {
6868: if ($key =~ /^form\.quota_(.+)$/) {
6869: $confhash{'defaultquota'}{$1} = $env{$key};
6870: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6871: $confhash{'authorquota'}{$1} = $env{$key};
6872: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6873: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6874: }
6875: }
6876: }
6877: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6878: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
6879: @approvalnotify = sort(@approvalnotify);
6880: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6881: my @crstypes = ('official','unofficial','community','textbook');
6882: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
6883: foreach my $type (@hasuniquecode) {
6884: if (grep(/^\Q$type\E$/,@crstypes)) {
6885: $confhash{'uniquecode'}{$type} = 1;
6886: }
6887: }
6888: my (%newbook,%allpos);
6889: if ($context eq 'requestcourses') {
6890: foreach my $type ('textbooks','templates') {
6891: @{$allpos{$type}} = ();
6892: my $invalid;
6893: if ($type eq 'textbooks') {
6894: $invalid = &mt('Invalid LON-CAPA course for textbook');
6895: } else {
6896: $invalid = &mt('Invalid LON-CAPA course for template');
6897: }
6898: if ($env{'form.'.$type.'_addbook'}) {
6899: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
6900: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
6901: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
6902: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
6903: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6904: } else {
6905: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
6906: my $position = $env{'form.'.$type.'_addbook_pos'};
6907: $position =~ s/\D+//g;
6908: if ($position ne '') {
6909: $allpos{$type}[$position] = $newbook{$type};
6910: }
6911: }
6912: } else {
6913: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6914: }
6915: }
6916: }
6917: }
6918: if (ref($domconfig{$action}) eq 'HASH') {
6919: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6920: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6921: $changes{'notify'}{'approval'} = 1;
6922: }
6923: } else {
6924: if ($confhash{'notify'}{'approval'}) {
6925: $changes{'notify'}{'approval'} = 1;
6926: }
6927: }
6928: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
6929: if (ref($confhash{'uniquecode'}) eq 'HASH') {
6930: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
6931: unless ($confhash{'uniquecode'}{$crstype}) {
6932: $changes{'uniquecode'} = 1;
6933: }
6934: }
6935: unless ($changes{'uniquecode'}) {
6936: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
6937: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
6938: $changes{'uniquecode'} = 1;
6939: }
6940: }
6941: }
6942: } else {
6943: $changes{'uniquecode'} = 1;
6944: }
6945: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
6946: $changes{'uniquecode'} = 1;
6947: }
6948: if ($context eq 'requestcourses') {
6949: foreach my $type ('textbooks','templates') {
6950: if (ref($domconfig{$action}{$type}) eq 'HASH') {
6951: my %deletions;
6952: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
6953: if (@todelete) {
6954: map { $deletions{$_} = 1; } @todelete;
6955: }
6956: my %imgdeletions;
6957: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
6958: if (@todeleteimages) {
6959: map { $imgdeletions{$_} = 1; } @todeleteimages;
6960: }
6961: my $maxnum = $env{'form.'.$type.'_maxnum'};
6962: for (my $i=0; $i<=$maxnum; $i++) {
6963: my $itemid = $env{'form.'.$type.'_id_'.$i};
6964: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
6965: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
6966: if ($deletions{$key}) {
6967: if ($domconfig{$action}{$type}{$key}{'image'}) {
6968: #FIXME need to obsolete item in RES space
6969: }
6970: next;
6971: } else {
6972: my $newpos = $env{'form.'.$itemid};
6973: $newpos =~ s/\D+//g;
6974: foreach my $item ('subject','title','publisher','author') {
6975: next if ((($item eq 'author') || ($item eq 'publisher')) &&
6976: ($type eq 'templates'));
6977: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
6978: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
6979: $changes{$type}{$key} = 1;
6980: }
6981: }
6982: $allpos{$type}[$newpos] = $key;
6983: }
6984: if ($imgdeletions{$key}) {
6985: $changes{$type}{$key} = 1;
6986: #FIXME need to obsolete item in RES space
6987: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
6988: my ($cdom,$cnum) = split(/_/,$key);
6989: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
6990: $cdom,$cnum,$type,$configuserok,
6991: $switchserver,$author_ok);
6992: if ($imgurl) {
6993: $confhash{$type}{$key}{'image'} = $imgurl;
6994: $changes{$type}{$key} = 1;
6995: }
6996: if ($error) {
6997: &Apache::lonnet::logthis($error);
6998: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6999: }
7000: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7001: $confhash{$type}{$key}{'image'} =
7002: $domconfig{$action}{$type}{$key}{'image'};
7003: }
7004: }
7005: }
7006: }
7007: }
7008: }
7009: } else {
7010: if ($confhash{'notify'}{'approval'}) {
7011: $changes{'notify'}{'approval'} = 1;
7012: }
7013: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7014: $changes{'uniquecode'} = 1;
7015: }
7016: }
7017: if ($context eq 'requestcourses') {
7018: foreach my $type ('textbooks','templates') {
7019: if ($newbook{$type}) {
7020: $changes{$type}{$newbook{$type}} = 1;
7021: foreach my $item ('subject','title','publisher','author') {
7022: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7023: ($type eq 'template'));
7024: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7025: if ($env{'form.'.$type.'_addbook_'.$item}) {
7026: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7027: }
7028: }
7029: if ($type eq 'textbooks') {
7030: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7031: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7032: my ($imageurl,$error) =
7033: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7034: $configuserok,$switchserver,$author_ok);
7035: if ($imageurl) {
7036: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7037: }
7038: if ($error) {
7039: &Apache::lonnet::logthis($error);
7040: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7041: }
7042: }
7043: }
7044: }
7045: if (@{$allpos{$type}} > 0) {
7046: my $idx = 0;
7047: foreach my $item (@{$allpos{$type}}) {
7048: if ($item ne '') {
7049: $confhash{$type}{$item}{'order'} = $idx;
7050: if (ref($domconfig{$action}) eq 'HASH') {
7051: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7052: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7053: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7054: $changes{$type}{$item} = 1;
7055: }
7056: }
7057: }
7058: }
7059: $idx ++;
7060: }
7061: }
7062: }
7063: }
7064: if (ref($validationitemsref) eq 'ARRAY') {
7065: foreach my $item (@{$validationitemsref}) {
7066: if ($item eq 'fields') {
7067: my @changed;
7068: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7069: if (@{$confhash{'validation'}{$item}} > 0) {
7070: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7071: }
7072: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7073: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7074: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7075: $domconfig{'requestcourses'}{'validation'}{$item});
7076: } else {
7077: @changed = @{$confhash{'validation'}{$item}};
7078: }
7079: } else {
7080: @changed = @{$confhash{'validation'}{$item}};
7081: }
7082: if (@changed) {
7083: if ($confhash{'validation'}{$item}) {
7084: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7085: } else {
7086: $changes{'validation'}{$item} = &mt('None');
7087: }
7088: }
7089: } else {
7090: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7091: if ($item eq 'markup') {
7092: if ($env{'form.requestcourses_validation_'.$item}) {
7093: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7094: }
7095: }
7096: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7097: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7098: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7099: }
7100: } else {
7101: if ($confhash{'validation'}{$item} ne '') {
7102: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7103: }
7104: }
7105: }
7106: }
7107: }
7108: if ($env{'form.validationdc'}) {
7109: my $newval = $env{'form.validationdc'};
7110: my %domcoords = &get_active_dcs($dom);
7111: if (exists($domcoords{$newval})) {
7112: $confhash{'validation'}{'dc'} = $newval;
7113: }
7114: }
7115: if (ref($confhash{'validation'}) eq 'HASH') {
7116: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7117: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7118: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7119: if ($confhash{'validation'}{'dc'} eq '') {
7120: $changes{'validation'}{'dc'} = &mt('None');
7121: } else {
7122: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7123: }
7124: }
7125: } elsif ($confhash{'validation'}{'dc'} ne '') {
7126: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7127: }
7128: } elsif ($confhash{'validation'}{'dc'} ne '') {
7129: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7130: }
7131: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7132: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7133: $changes{'validation'}{'dc'} = &mt('None');
7134: }
7135: }
7136: }
7137: } else {
7138: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7139: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7140: }
7141: foreach my $item (@usertools) {
7142: foreach my $type (@{$types},'default','_LC_adv') {
7143: my $unset;
7144: if ($context eq 'requestcourses') {
7145: $unset = '0';
7146: if ($type eq '_LC_adv') {
7147: $unset = '';
7148: }
7149: if ($confhash{$item}{$type} eq 'autolimit') {
7150: $confhash{$item}{$type} .= '=';
7151: unless ($limithash{$item}{$type} =~ /\D/) {
7152: $confhash{$item}{$type} .= $limithash{$item}{$type};
7153: }
7154: }
7155: } elsif ($context eq 'requestauthor') {
7156: $unset = '0';
7157: if ($type eq '_LC_adv') {
7158: $unset = '';
7159: }
7160: } else {
7161: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7162: $confhash{$item}{$type} = 1;
7163: } else {
7164: $confhash{$item}{$type} = 0;
7165: }
7166: }
7167: if (ref($domconfig{$action}) eq 'HASH') {
7168: if ($action eq 'requestauthor') {
7169: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7170: $changes{$type} = 1;
7171: }
7172: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7173: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7174: $changes{$item}{$type} = 1;
7175: }
7176: } else {
7177: if ($context eq 'requestcourses') {
7178: if ($confhash{$item}{$type} ne $unset) {
7179: $changes{$item}{$type} = 1;
7180: }
7181: } else {
7182: if (!$confhash{$item}{$type}) {
7183: $changes{$item}{$type} = 1;
7184: }
7185: }
7186: }
7187: } else {
7188: if ($context eq 'requestcourses') {
7189: if ($confhash{$item}{$type} ne $unset) {
7190: $changes{$item}{$type} = 1;
7191: }
7192: } elsif ($context eq 'requestauthor') {
7193: if ($confhash{$type} ne $unset) {
7194: $changes{$type} = 1;
7195: }
7196: } else {
7197: if (!$confhash{$item}{$type}) {
7198: $changes{$item}{$type} = 1;
7199: }
7200: }
7201: }
7202: }
7203: }
7204: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7205: if (ref($domconfig{'quotas'}) eq 'HASH') {
7206: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7207: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7208: if (exists($confhash{'defaultquota'}{$key})) {
7209: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7210: $changes{'defaultquota'}{$key} = 1;
7211: }
7212: } else {
7213: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7214: }
7215: }
7216: } else {
7217: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7218: if (exists($confhash{'defaultquota'}{$key})) {
7219: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7220: $changes{'defaultquota'}{$key} = 1;
7221: }
7222: } else {
7223: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7224: }
7225: }
7226: }
7227: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7228: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7229: if (exists($confhash{'authorquota'}{$key})) {
7230: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7231: $changes{'authorquota'}{$key} = 1;
7232: }
7233: } else {
7234: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7235: }
7236: }
7237: }
7238: }
7239: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7240: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7241: if (ref($domconfig{'quotas'}) eq 'HASH') {
7242: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7243: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7244: $changes{'defaultquota'}{$key} = 1;
7245: }
7246: } else {
7247: if (!exists($domconfig{'quotas'}{$key})) {
7248: $changes{'defaultquota'}{$key} = 1;
7249: }
7250: }
7251: } else {
7252: $changes{'defaultquota'}{$key} = 1;
7253: }
7254: }
7255: }
7256: if (ref($confhash{'authorquota'}) eq 'HASH') {
7257: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7258: if (ref($domconfig{'quotas'}) eq 'HASH') {
7259: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7260: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7261: $changes{'authorquota'}{$key} = 1;
7262: }
7263: } else {
7264: $changes{'authorquota'}{$key} = 1;
7265: }
7266: } else {
7267: $changes{'authorquota'}{$key} = 1;
7268: }
7269: }
7270: }
7271: }
7272:
7273: if ($context eq 'requestauthor') {
7274: $domdefaults{'requestauthor'} = \%confhash;
7275: } else {
7276: foreach my $key (keys(%confhash)) {
7277: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7278: $domdefaults{$key} = $confhash{$key};
7279: }
7280: }
7281: }
7282:
7283: my %quotahash = (
7284: $action => { %confhash }
7285: );
7286: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7287: $dom);
7288: if ($putresult eq 'ok') {
7289: if (keys(%changes) > 0) {
7290: my $cachetime = 24*60*60;
7291: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7292: if (ref($lastactref) eq 'HASH') {
7293: $lastactref->{'domdefaults'} = 1;
7294: }
7295: $resulttext = &mt('Changes made:').'<ul>';
7296: unless (($context eq 'requestcourses') ||
7297: ($context eq 'requestauthor')) {
7298: if (ref($changes{'defaultquota'}) eq 'HASH') {
7299: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7300: foreach my $type (@{$types},'default') {
7301: if (defined($changes{'defaultquota'}{$type})) {
7302: my $typetitle = $usertypes->{$type};
7303: if ($type eq 'default') {
7304: $typetitle = $othertitle;
7305: }
7306: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7307: }
7308: }
7309: $resulttext .= '</ul></li>';
7310: }
7311: if (ref($changes{'authorquota'}) eq 'HASH') {
7312: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7313: foreach my $type (@{$types},'default') {
7314: if (defined($changes{'authorquota'}{$type})) {
7315: my $typetitle = $usertypes->{$type};
7316: if ($type eq 'default') {
7317: $typetitle = $othertitle;
7318: }
7319: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7320: }
7321: }
7322: $resulttext .= '</ul></li>';
7323: }
7324: }
7325: my %newenv;
7326: foreach my $item (@usertools) {
7327: my (%haschgs,%inconf);
7328: if ($context eq 'requestauthor') {
7329: %haschgs = %changes;
7330: %inconf = %confhash;
7331: } else {
7332: if (ref($changes{$item}) eq 'HASH') {
7333: %haschgs = %{$changes{$item}};
7334: }
7335: if (ref($confhash{$item}) eq 'HASH') {
7336: %inconf = %{$confhash{$item}};
7337: }
7338: }
7339: if (keys(%haschgs) > 0) {
7340: my $newacc =
7341: &Apache::lonnet::usertools_access($env{'user.name'},
7342: $env{'user.domain'},
7343: $item,'reload',$context);
7344: if (($context eq 'requestcourses') ||
7345: ($context eq 'requestauthor')) {
7346: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7347: $newenv{'environment.canrequest.'.$item} = $newacc;
7348: }
7349: } else {
7350: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7351: $newenv{'environment.availabletools.'.$item} = $newacc;
7352: }
7353: }
7354: unless ($context eq 'requestauthor') {
7355: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7356: }
7357: foreach my $type (@{$types},'default','_LC_adv') {
7358: if ($haschgs{$type}) {
7359: my $typetitle = $usertypes->{$type};
7360: if ($type eq 'default') {
7361: $typetitle = $othertitle;
7362: } elsif ($type eq '_LC_adv') {
7363: $typetitle = 'LON-CAPA Advanced Users';
7364: }
7365: if ($inconf{$type}) {
7366: if ($context eq 'requestcourses') {
7367: my $cond;
7368: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7369: if ($1 eq '') {
7370: $cond = &mt('(Automatic processing of any request).');
7371: } else {
7372: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7373: }
7374: } else {
7375: $cond = $conditions{$inconf{$type}};
7376: }
7377: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7378: } elsif ($context eq 'requestauthor') {
7379: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7380: $titles{$inconf{$type}},$typetitle);
7381:
7382: } else {
7383: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7384: }
7385: } else {
7386: if ($type eq '_LC_adv') {
7387: if ($inconf{$type} eq '0') {
7388: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7389: } else {
7390: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7391: }
7392: } else {
7393: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7394: }
7395: }
7396: }
7397: }
7398: unless ($context eq 'requestauthor') {
7399: $resulttext .= '</ul></li>';
7400: }
7401: }
7402: }
7403: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7404: if (ref($changes{'notify'}) eq 'HASH') {
7405: if ($changes{'notify'}{'approval'}) {
7406: if (ref($confhash{'notify'}) eq 'HASH') {
7407: if ($confhash{'notify'}{'approval'}) {
7408: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7409: } else {
7410: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7411: }
7412: }
7413: }
7414: }
7415: }
7416: if ($action eq 'requestcourses') {
7417: my @offon = ('off','on');
7418: if ($changes{'uniquecode'}) {
7419: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7420: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7421: $resulttext .= '<li>'.
7422: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7423: '</li>';
7424: } else {
7425: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7426: '</li>';
7427: }
7428: }
7429: foreach my $type ('textbooks','templates') {
7430: if (ref($changes{$type}) eq 'HASH') {
7431: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7432: foreach my $key (sort(keys(%{$changes{$type}}))) {
7433: my %coursehash = &Apache::lonnet::coursedescription($key);
7434: my $coursetitle = $coursehash{'description'};
7435: my $position = $confhash{$type}{$key}{'order'} + 1;
7436: $resulttext .= '<li>';
7437: foreach my $item ('subject','title','publisher','author') {
7438: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7439: ($type eq 'templates'));
7440: my $name = $item.':';
7441: $name =~ s/^(\w)/\U$1/;
7442: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7443: }
7444: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7445: if ($type eq 'textbooks') {
7446: if ($confhash{$type}{$key}{'image'}) {
7447: $resulttext .= ' '.&mt('Image: [_1]',
7448: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7449: ' alt="Textbook cover" />').'<br />';
7450: }
7451: }
7452: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7453: }
7454: $resulttext .= '</ul></li>';
7455: }
7456: }
7457: if (ref($changes{'validation'}) eq 'HASH') {
7458: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7459: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7460: foreach my $item (@{$validationitemsref}) {
7461: if (exists($changes{'validation'}{$item})) {
7462: if ($item eq 'markup') {
7463: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7464: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7465: } else {
7466: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7467: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7468: }
7469: }
7470: }
7471: if (exists($changes{'validation'}{'dc'})) {
7472: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7473: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7474: }
7475: }
7476: }
7477: }
7478: $resulttext .= '</ul>';
7479: if (keys(%newenv)) {
7480: &Apache::lonnet::appenv(\%newenv);
7481: }
7482: } else {
7483: if ($context eq 'requestcourses') {
7484: $resulttext = &mt('No changes made to rights to request creation of courses.');
7485: } elsif ($context eq 'requestauthor') {
7486: $resulttext = &mt('No changes made to rights to request author space.');
7487: } else {
7488: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7489: }
7490: }
7491: } else {
7492: $resulttext = '<span class="LC_error">'.
7493: &mt('An error occurred: [_1]',$putresult).'</span>';
7494: }
7495: if ($errors) {
7496: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7497: '<ul>'.$errors.'</ul></p>';
7498: }
7499: return $resulttext;
7500: }
7501:
7502: sub process_textbook_image {
7503: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7504: my $filename = $env{'form.'.$caller.'.filename'};
7505: my ($error,$url);
7506: my ($width,$height) = (50,50);
7507: if ($configuserok eq 'ok') {
7508: if ($switchserver) {
7509: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7510: $switchserver);
7511: } elsif ($author_ok eq 'ok') {
7512: my ($result,$imageurl) =
7513: &publishlogo($r,'upload',$caller,$dom,$confname,
7514: "$type/$dom/$cnum/cover",$width,$height);
7515: if ($result eq 'ok') {
7516: $url = $imageurl;
7517: } else {
7518: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7519: }
7520: } else {
7521: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7522: }
7523: } else {
7524: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7525: }
7526: return ($url,$error);
7527: }
7528:
7529: sub modify_autoenroll {
7530: my ($dom,$lastactref,%domconfig) = @_;
7531: my ($resulttext,%changes);
7532: my %currautoenroll;
7533: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7534: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7535: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7536: }
7537: }
7538: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7539: my %title = ( run => 'Auto-enrollment active',
7540: sender => 'Sender for notification messages',
7541: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7542: my @offon = ('off','on');
7543: my $sender_uname = $env{'form.sender_uname'};
7544: my $sender_domain = $env{'form.sender_domain'};
7545: if ($sender_domain eq '') {
7546: $sender_uname = '';
7547: } elsif ($sender_uname eq '') {
7548: $sender_domain = '';
7549: }
7550: my $coowners = $env{'form.autoassign_coowners'};
7551: my %autoenrollhash = (
7552: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7553: 'sender_uname' => $sender_uname,
7554: 'sender_domain' => $sender_domain,
7555: 'co-owners' => $coowners,
7556: }
7557: );
7558: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7559: $dom);
7560: if ($putresult eq 'ok') {
7561: if (exists($currautoenroll{'run'})) {
7562: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7563: $changes{'run'} = 1;
7564: }
7565: } elsif ($autorun) {
7566: if ($env{'form.autoenroll_run'} ne '1') {
7567: $changes{'run'} = 1;
7568: }
7569: }
7570: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7571: $changes{'sender'} = 1;
7572: }
7573: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7574: $changes{'sender'} = 1;
7575: }
7576: if ($currautoenroll{'co-owners'} ne '') {
7577: if ($currautoenroll{'co-owners'} ne $coowners) {
7578: $changes{'coowners'} = 1;
7579: }
7580: } elsif ($coowners) {
7581: $changes{'coowners'} = 1;
7582: }
7583: if (keys(%changes) > 0) {
7584: $resulttext = &mt('Changes made:').'<ul>';
7585: if ($changes{'run'}) {
7586: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7587: }
7588: if ($changes{'sender'}) {
7589: if ($sender_uname eq '' || $sender_domain eq '') {
7590: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7591: } else {
7592: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7593: }
7594: }
7595: if ($changes{'coowners'}) {
7596: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7597: &Apache::loncommon::devalidate_domconfig_cache($dom);
7598: if (ref($lastactref) eq 'HASH') {
7599: $lastactref->{'domainconfig'} = 1;
7600: }
7601: }
7602: $resulttext .= '</ul>';
7603: } else {
7604: $resulttext = &mt('No changes made to auto-enrollment settings');
7605: }
7606: } else {
7607: $resulttext = '<span class="LC_error">'.
7608: &mt('An error occurred: [_1]',$putresult).'</span>';
7609: }
7610: return $resulttext;
7611: }
7612:
7613: sub modify_autoupdate {
7614: my ($dom,%domconfig) = @_;
7615: my ($resulttext,%currautoupdate,%fields,%changes);
7616: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7617: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7618: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7619: }
7620: }
7621: my @offon = ('off','on');
7622: my %title = &Apache::lonlocal::texthash (
7623: run => 'Auto-update:',
7624: classlists => 'Updates to user information in classlists?'
7625: );
7626: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7627: my %fieldtitles = &Apache::lonlocal::texthash (
7628: id => 'Student/Employee ID',
7629: permanentemail => 'E-mail address',
7630: lastname => 'Last Name',
7631: firstname => 'First Name',
7632: middlename => 'Middle Name',
7633: generation => 'Generation',
7634: );
7635: $othertitle = &mt('All users');
7636: if (keys(%{$usertypes}) > 0) {
7637: $othertitle = &mt('Other users');
7638: }
7639: foreach my $key (keys(%env)) {
7640: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7641: my ($usertype,$item) = ($1,$2);
7642: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7643: if ($usertype eq 'default') {
7644: push(@{$fields{$1}},$2);
7645: } elsif (ref($types) eq 'ARRAY') {
7646: if (grep(/^\Q$usertype\E$/,@{$types})) {
7647: push(@{$fields{$1}},$2);
7648: }
7649: }
7650: }
7651: }
7652: }
7653: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7654: @lockablenames = sort(@lockablenames);
7655: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7656: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7657: if (@changed) {
7658: $changes{'lockablenames'} = 1;
7659: }
7660: } else {
7661: if (@lockablenames) {
7662: $changes{'lockablenames'} = 1;
7663: }
7664: }
7665: my %updatehash = (
7666: autoupdate => { run => $env{'form.autoupdate_run'},
7667: classlists => $env{'form.classlists'},
7668: fields => {%fields},
7669: lockablenames => \@lockablenames,
7670: }
7671: );
7672: foreach my $key (keys(%currautoupdate)) {
7673: if (($key eq 'run') || ($key eq 'classlists')) {
7674: if (exists($updatehash{autoupdate}{$key})) {
7675: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7676: $changes{$key} = 1;
7677: }
7678: }
7679: } elsif ($key eq 'fields') {
7680: if (ref($currautoupdate{$key}) eq 'HASH') {
7681: foreach my $item (@{$types},'default') {
7682: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7683: my $change = 0;
7684: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7685: if (!exists($fields{$item})) {
7686: $change = 1;
7687: last;
7688: } elsif (ref($fields{$item}) eq 'ARRAY') {
7689: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7690: $change = 1;
7691: last;
7692: }
7693: }
7694: }
7695: if ($change) {
7696: push(@{$changes{$key}},$item);
7697: }
7698: }
7699: }
7700: }
7701: } elsif ($key eq 'lockablenames') {
7702: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7703: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7704: if (@changed) {
7705: $changes{'lockablenames'} = 1;
7706: }
7707: } else {
7708: if (@lockablenames) {
7709: $changes{'lockablenames'} = 1;
7710: }
7711: }
7712: }
7713: }
7714: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7715: if (@lockablenames) {
7716: $changes{'lockablenames'} = 1;
7717: }
7718: }
7719: foreach my $item (@{$types},'default') {
7720: if (defined($fields{$item})) {
7721: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7722: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7723: my $change = 0;
7724: if (ref($fields{$item}) eq 'ARRAY') {
7725: foreach my $type (@{$fields{$item}}) {
7726: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7727: $change = 1;
7728: last;
7729: }
7730: }
7731: }
7732: if ($change) {
7733: push(@{$changes{'fields'}},$item);
7734: }
7735: } else {
7736: push(@{$changes{'fields'}},$item);
7737: }
7738: } else {
7739: push(@{$changes{'fields'}},$item);
7740: }
7741: }
7742: }
7743: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7744: $dom);
7745: if ($putresult eq 'ok') {
7746: if (keys(%changes) > 0) {
7747: $resulttext = &mt('Changes made:').'<ul>';
7748: foreach my $key (sort(keys(%changes))) {
7749: if ($key eq 'lockablenames') {
7750: $resulttext .= '<li>';
7751: if (@lockablenames) {
7752: $usertypes->{'default'} = $othertitle;
7753: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7754: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7755: } else {
7756: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7757: }
7758: $resulttext .= '</li>';
7759: } elsif (ref($changes{$key}) eq 'ARRAY') {
7760: foreach my $item (@{$changes{$key}}) {
7761: my @newvalues;
7762: foreach my $type (@{$fields{$item}}) {
7763: push(@newvalues,$fieldtitles{$type});
7764: }
7765: my $newvaluestr;
7766: if (@newvalues > 0) {
7767: $newvaluestr = join(', ',@newvalues);
7768: } else {
7769: $newvaluestr = &mt('none');
7770: }
7771: if ($item eq 'default') {
7772: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7773: } else {
7774: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7775: }
7776: }
7777: } else {
7778: my $newvalue;
7779: if ($key eq 'run') {
7780: $newvalue = $offon[$env{'form.autoupdate_run'}];
7781: } else {
7782: $newvalue = $offon[$env{'form.'.$key}];
7783: }
7784: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7785: }
7786: }
7787: $resulttext .= '</ul>';
7788: } else {
7789: $resulttext = &mt('No changes made to autoupdates');
7790: }
7791: } else {
7792: $resulttext = '<span class="LC_error">'.
7793: &mt('An error occurred: [_1]',$putresult).'</span>';
7794: }
7795: return $resulttext;
7796: }
7797:
7798: sub modify_autocreate {
7799: my ($dom,%domconfig) = @_;
7800: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7801: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7802: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7803: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7804: }
7805: }
7806: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7807: req => 'Auto-creation of validated requests for official courses',
7808: xmldc => 'Identity of course creator of courses from XML files',
7809: );
7810: my @types = ('xml','req');
7811: foreach my $item (@types) {
7812: $newvals{$item} = $env{'form.autocreate_'.$item};
7813: $newvals{$item} =~ s/\D//g;
7814: $newvals{$item} = 0 if ($newvals{$item} eq '');
7815: }
7816: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
7817: my %domcoords = &get_active_dcs($dom);
7818: unless (exists($domcoords{$newvals{'xmldc'}})) {
7819: $newvals{'xmldc'} = '';
7820: }
7821: %autocreatehash = (
7822: autocreate => { xml => $newvals{'xml'},
7823: req => $newvals{'req'},
7824: }
7825: );
7826: if ($newvals{'xmldc'} ne '') {
7827: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
7828: }
7829: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
7830: $dom);
7831: if ($putresult eq 'ok') {
7832: my @items = @types;
7833: if ($newvals{'xml'}) {
7834: push(@items,'xmldc');
7835: }
7836: foreach my $item (@items) {
7837: if (exists($currautocreate{$item})) {
7838: if ($currautocreate{$item} ne $newvals{$item}) {
7839: $changes{$item} = 1;
7840: }
7841: } elsif ($newvals{$item}) {
7842: $changes{$item} = 1;
7843: }
7844: }
7845: if (keys(%changes) > 0) {
7846: my @offon = ('off','on');
7847: $resulttext = &mt('Changes made:').'<ul>';
7848: foreach my $item (@types) {
7849: if ($changes{$item}) {
7850: my $newtxt = $offon[$newvals{$item}];
7851: $resulttext .= '<li>'.
7852: &mt("$title{$item} set to [_1]$newtxt [_2]",
7853: '<b>','</b>').
7854: '</li>';
7855: }
7856: }
7857: if ($changes{'xmldc'}) {
7858: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
7859: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
7860: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
7861: }
7862: $resulttext .= '</ul>';
7863: } else {
7864: $resulttext = &mt('No changes made to auto-creation settings');
7865: }
7866: } else {
7867: $resulttext = '<span class="LC_error">'.
7868: &mt('An error occurred: [_1]',$putresult).'</span>';
7869: }
7870: return $resulttext;
7871: }
7872:
7873: sub modify_directorysrch {
7874: my ($dom,%domconfig) = @_;
7875: my ($resulttext,%changes);
7876: my %currdirsrch;
7877: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
7878: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
7879: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
7880: }
7881: }
7882: my %title = ( available => 'Directory search available',
7883: localonly => 'Other domains can search',
7884: searchby => 'Search types',
7885: searchtypes => 'Search latitude');
7886: my @offon = ('off','on');
7887: my @otherdoms = ('Yes','No');
7888:
7889: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
7890: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
7891: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
7892:
7893: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7894: if (keys(%{$usertypes}) == 0) {
7895: @cansearch = ('default');
7896: } else {
7897: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
7898: foreach my $type (@{$currdirsrch{'cansearch'}}) {
7899: if (!grep(/^\Q$type\E$/,@cansearch)) {
7900: push(@{$changes{'cansearch'}},$type);
7901: }
7902: }
7903: foreach my $type (@cansearch) {
7904: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7905: push(@{$changes{'cansearch'}},$type);
7906: }
7907: }
7908: } else {
7909: push(@{$changes{'cansearch'}},@cansearch);
7910: }
7911: }
7912:
7913: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7914: foreach my $by (@{$currdirsrch{'searchby'}}) {
7915: if (!grep(/^\Q$by\E$/,@searchby)) {
7916: push(@{$changes{'searchby'}},$by);
7917: }
7918: }
7919: foreach my $by (@searchby) {
7920: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7921: push(@{$changes{'searchby'}},$by);
7922: }
7923: }
7924: } else {
7925: push(@{$changes{'searchby'}},@searchby);
7926: }
7927:
7928: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7929: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7930: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7931: push(@{$changes{'searchtypes'}},$type);
7932: }
7933: }
7934: foreach my $type (@searchtypes) {
7935: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7936: push(@{$changes{'searchtypes'}},$type);
7937: }
7938: }
7939: } else {
7940: if (exists($currdirsrch{'searchtypes'})) {
7941: foreach my $type (@searchtypes) {
7942: if ($type ne $currdirsrch{'searchtypes'}) {
7943: push(@{$changes{'searchtypes'}},$type);
7944: }
7945: }
7946: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7947: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7948: }
7949: } else {
7950: push(@{$changes{'searchtypes'}},@searchtypes);
7951: }
7952: }
7953:
7954: my %dirsrch_hash = (
7955: directorysrch => { available => $env{'form.dirsrch_available'},
7956: cansearch => \@cansearch,
7957: localonly => $env{'form.dirsrch_localonly'},
7958: searchby => \@searchby,
7959: searchtypes => \@searchtypes,
7960: }
7961: );
7962: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7963: $dom);
7964: if ($putresult eq 'ok') {
7965: if (exists($currdirsrch{'available'})) {
7966: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7967: $changes{'available'} = 1;
7968: }
7969: } else {
7970: if ($env{'form.dirsrch_available'} eq '1') {
7971: $changes{'available'} = 1;
7972: }
7973: }
7974: if (exists($currdirsrch{'localonly'})) {
7975: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7976: $changes{'localonly'} = 1;
7977: }
7978: } else {
7979: if ($env{'form.dirsrch_localonly'} eq '1') {
7980: $changes{'localonly'} = 1;
7981: }
7982: }
7983: if (keys(%changes) > 0) {
7984: $resulttext = &mt('Changes made:').'<ul>';
7985: if ($changes{'available'}) {
7986: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7987: }
7988: if ($changes{'localonly'}) {
7989: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7990: }
7991:
7992: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7993: my $chgtext;
7994: if (ref($usertypes) eq 'HASH') {
7995: if (keys(%{$usertypes}) > 0) {
7996: foreach my $type (@{$types}) {
7997: if (grep(/^\Q$type\E$/,@cansearch)) {
7998: $chgtext .= $usertypes->{$type}.'; ';
7999: }
8000: }
8001: if (grep(/^default$/,@cansearch)) {
8002: $chgtext .= $othertitle;
8003: } else {
8004: $chgtext =~ s/\; $//;
8005: }
8006: $resulttext .=
8007: '<li>'.
8008: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8009: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8010: '</li>';
8011: }
8012: }
8013: }
8014: if (ref($changes{'searchby'}) eq 'ARRAY') {
8015: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8016: my $chgtext;
8017: foreach my $type (@{$titleorder}) {
8018: if (grep(/^\Q$type\E$/,@searchby)) {
8019: if (defined($searchtitles->{$type})) {
8020: $chgtext .= $searchtitles->{$type}.'; ';
8021: }
8022: }
8023: }
8024: $chgtext =~ s/\; $//;
8025: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8026: }
8027: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8028: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8029: my $chgtext;
8030: foreach my $type (@{$srchtypeorder}) {
8031: if (grep(/^\Q$type\E$/,@searchtypes)) {
8032: if (defined($srchtypes_desc->{$type})) {
8033: $chgtext .= $srchtypes_desc->{$type}.'; ';
8034: }
8035: }
8036: }
8037: $chgtext =~ s/\; $//;
8038: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8039: }
8040: $resulttext .= '</ul>';
8041: } else {
8042: $resulttext = &mt('No changes made to institution directory search settings');
8043: }
8044: } else {
8045: $resulttext = '<span class="LC_error">'.
8046: &mt('An error occurred: [_1]',$putresult).'</span>';
8047: }
8048: return $resulttext;
8049: }
8050:
8051: sub modify_contacts {
8052: my ($dom,$lastactref,%domconfig) = @_;
8053: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8054: if (ref($domconfig{'contacts'}) eq 'HASH') {
8055: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8056: $currsetting{$key} = $domconfig{'contacts'}{$key};
8057: }
8058: }
8059: my (%others,%to,%bcc);
8060: my @contacts = ('supportemail','adminemail');
8061: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8062: 'requestsmail','updatesmail','idconflictsmail');
8063: my @toggles = ('reporterrors','reportupdates');
8064: foreach my $type (@mailings) {
8065: @{$newsetting{$type}} =
8066: &Apache::loncommon::get_env_multiple('form.'.$type);
8067: foreach my $item (@contacts) {
8068: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8069: $contacts_hash{contacts}{$type}{$item} = 1;
8070: } else {
8071: $contacts_hash{contacts}{$type}{$item} = 0;
8072: }
8073: }
8074: $others{$type} = $env{'form.'.$type.'_others'};
8075: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8076: if ($type eq 'helpdeskmail') {
8077: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8078: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8079: }
8080: }
8081: foreach my $item (@contacts) {
8082: $to{$item} = $env{'form.'.$item};
8083: $contacts_hash{'contacts'}{$item} = $to{$item};
8084: }
8085: foreach my $item (@toggles) {
8086: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8087: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8088: }
8089: }
8090: if (keys(%currsetting) > 0) {
8091: foreach my $item (@contacts) {
8092: if ($to{$item} ne $currsetting{$item}) {
8093: $changes{$item} = 1;
8094: }
8095: }
8096: foreach my $type (@mailings) {
8097: foreach my $item (@contacts) {
8098: if (ref($currsetting{$type}) eq 'HASH') {
8099: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8100: push(@{$changes{$type}},$item);
8101: }
8102: } else {
8103: push(@{$changes{$type}},@{$newsetting{$type}});
8104: }
8105: }
8106: if ($others{$type} ne $currsetting{$type}{'others'}) {
8107: push(@{$changes{$type}},'others');
8108: }
8109: if ($type eq 'helpdeskmail') {
8110: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8111: push(@{$changes{$type}},'bcc');
8112: }
8113: }
8114: }
8115: } else {
8116: my %default;
8117: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8118: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8119: $default{'errormail'} = 'adminemail';
8120: $default{'packagesmail'} = 'adminemail';
8121: $default{'helpdeskmail'} = 'supportemail';
8122: $default{'lonstatusmail'} = 'adminemail';
8123: $default{'requestsmail'} = 'adminemail';
8124: $default{'updatesmail'} = 'adminemail';
8125: foreach my $item (@contacts) {
8126: if ($to{$item} ne $default{$item}) {
8127: $changes{$item} = 1;
8128: }
8129: }
8130: foreach my $type (@mailings) {
8131: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8132:
8133: push(@{$changes{$type}},@{$newsetting{$type}});
8134: }
8135: if ($others{$type} ne '') {
8136: push(@{$changes{$type}},'others');
8137: }
8138: if ($type eq 'helpdeskmail') {
8139: if ($bcc{$type} ne '') {
8140: push(@{$changes{$type}},'bcc');
8141: }
8142: }
8143: }
8144: }
8145: foreach my $item (@toggles) {
8146: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8147: $changes{$item} = 1;
8148: } elsif ((!$env{'form.'.$item}) &&
8149: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8150: $changes{$item} = 1;
8151: }
8152: }
8153: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8154: $dom);
8155: if ($putresult eq 'ok') {
8156: if (keys(%changes) > 0) {
8157: &Apache::loncommon::devalidate_domconfig_cache($dom);
8158: if (ref($lastactref) eq 'HASH') {
8159: $lastactref->{'domainconfig'} = 1;
8160: }
8161: my ($titles,$short_titles) = &contact_titles();
8162: $resulttext = &mt('Changes made:').'<ul>';
8163: foreach my $item (@contacts) {
8164: if ($changes{$item}) {
8165: $resulttext .= '<li>'.$titles->{$item}.
8166: &mt(' set to: ').
8167: '<span class="LC_cusr_emph">'.
8168: $to{$item}.'</span></li>';
8169: }
8170: }
8171: foreach my $type (@mailings) {
8172: if (ref($changes{$type}) eq 'ARRAY') {
8173: $resulttext .= '<li>'.$titles->{$type}.': ';
8174: my @text;
8175: foreach my $item (@{$newsetting{$type}}) {
8176: push(@text,$short_titles->{$item});
8177: }
8178: if ($others{$type} ne '') {
8179: push(@text,$others{$type});
8180: }
8181: $resulttext .= '<span class="LC_cusr_emph">'.
8182: join(', ',@text).'</span>';
8183: if ($type eq 'helpdeskmail') {
8184: if ($bcc{$type} ne '') {
8185: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8186: }
8187: }
8188: $resulttext .= '</li>';
8189: }
8190: }
8191: my @offon = ('off','on');
8192: if ($changes{'reporterrors'}) {
8193: $resulttext .= '<li>'.
8194: &mt('E-mail error reports to [_1] set to "'.
8195: $offon[$env{'form.reporterrors'}].'".',
8196: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8197: &mt('LON-CAPA core group - MSU'),600,500)).
8198: '</li>';
8199: }
8200: if ($changes{'reportupdates'}) {
8201: $resulttext .= '<li>'.
8202: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8203: $offon[$env{'form.reportupdates'}].'".',
8204: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8205: &mt('LON-CAPA core group - MSU'),600,500)).
8206: '</li>';
8207: }
8208: $resulttext .= '</ul>';
8209: } else {
8210: $resulttext = &mt('No changes made to contact information');
8211: }
8212: } else {
8213: $resulttext = '<span class="LC_error">'.
8214: &mt('An error occurred: [_1].',$putresult).'</span>';
8215: }
8216: return $resulttext;
8217: }
8218:
8219: sub modify_usercreation {
8220: my ($dom,%domconfig) = @_;
8221: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8222: my $warningmsg;
8223: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8224: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8225: if ($key eq 'cancreate') {
8226: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8227: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8228: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8229: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8230: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8231: } else {
8232: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8233: }
8234: }
8235: }
8236: } elsif ($key eq 'email_rule') {
8237: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8238: } else {
8239: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8240: }
8241: }
8242: }
8243: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8244: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8245: my @contexts = ('author','course','requestcrs');
8246: foreach my $item(@contexts) {
8247: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8248: }
8249: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8250: foreach my $item (@contexts) {
8251: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8252: push(@{$changes{'cancreate'}},$item);
8253: }
8254: }
8255: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8256: foreach my $item (@contexts) {
8257: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8258: if ($cancreate{$item} ne 'any') {
8259: push(@{$changes{'cancreate'}},$item);
8260: }
8261: } else {
8262: if ($cancreate{$item} ne 'none') {
8263: push(@{$changes{'cancreate'}},$item);
8264: }
8265: }
8266: }
8267: } else {
8268: foreach my $item (@contexts) {
8269: push(@{$changes{'cancreate'}},$item);
8270: }
8271: }
8272:
8273: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8274: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8275: if (!grep(/^\Q$type\E$/,@username_rule)) {
8276: push(@{$changes{'username_rule'}},$type);
8277: }
8278: }
8279: foreach my $type (@username_rule) {
8280: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8281: push(@{$changes{'username_rule'}},$type);
8282: }
8283: }
8284: } else {
8285: push(@{$changes{'username_rule'}},@username_rule);
8286: }
8287:
8288: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8289: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8290: if (!grep(/^\Q$type\E$/,@id_rule)) {
8291: push(@{$changes{'id_rule'}},$type);
8292: }
8293: }
8294: foreach my $type (@id_rule) {
8295: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8296: push(@{$changes{'id_rule'}},$type);
8297: }
8298: }
8299: } else {
8300: push(@{$changes{'id_rule'}},@id_rule);
8301: }
8302:
8303: my @authen_contexts = ('author','course','domain');
8304: my @authtypes = ('int','krb4','krb5','loc');
8305: my %authhash;
8306: foreach my $item (@authen_contexts) {
8307: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8308: foreach my $auth (@authtypes) {
8309: if (grep(/^\Q$auth\E$/,@authallowed)) {
8310: $authhash{$item}{$auth} = 1;
8311: } else {
8312: $authhash{$item}{$auth} = 0;
8313: }
8314: }
8315: }
8316: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8317: foreach my $item (@authen_contexts) {
8318: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8319: foreach my $auth (@authtypes) {
8320: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8321: push(@{$changes{'authtypes'}},$item);
8322: last;
8323: }
8324: }
8325: }
8326: }
8327: } else {
8328: foreach my $item (@authen_contexts) {
8329: push(@{$changes{'authtypes'}},$item);
8330: }
8331: }
8332:
8333: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8334: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8335: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8336: $save_usercreate{'id_rule'} = \@id_rule;
8337: $save_usercreate{'username_rule'} = \@username_rule,
8338: $save_usercreate{'authtypes'} = \%authhash;
8339:
8340: my %usercreation_hash = (
8341: usercreation => \%save_usercreate,
8342: );
8343:
8344: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8345: $dom);
8346:
8347: if ($putresult eq 'ok') {
8348: if (keys(%changes) > 0) {
8349: $resulttext = &mt('Changes made:').'<ul>';
8350: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8351: my %lt = &usercreation_types();
8352: foreach my $type (@{$changes{'cancreate'}}) {
8353: my $chgtext = $lt{$type}.', ';
8354: if ($cancreate{$type} eq 'none') {
8355: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8356: } elsif ($cancreate{$type} eq 'any') {
8357: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8358: } elsif ($cancreate{$type} eq 'official') {
8359: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8360: } elsif ($cancreate{$type} eq 'unofficial') {
8361: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8362: }
8363: $resulttext .= '<li>'.$chgtext.'</li>';
8364: }
8365: }
8366: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8367: my ($rules,$ruleorder) =
8368: &Apache::lonnet::inst_userrules($dom,'username');
8369: my $chgtext = '<ul>';
8370: foreach my $type (@username_rule) {
8371: if (ref($rules->{$type}) eq 'HASH') {
8372: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8373: }
8374: }
8375: $chgtext .= '</ul>';
8376: if (@username_rule > 0) {
8377: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8378: } else {
8379: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8380: }
8381: }
8382: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8383: my ($idrules,$idruleorder) =
8384: &Apache::lonnet::inst_userrules($dom,'id');
8385: my $chgtext = '<ul>';
8386: foreach my $type (@id_rule) {
8387: if (ref($idrules->{$type}) eq 'HASH') {
8388: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8389: }
8390: }
8391: $chgtext .= '</ul>';
8392: if (@id_rule > 0) {
8393: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8394: } else {
8395: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8396: }
8397: }
8398: my %authname = &authtype_names();
8399: my %context_title = &context_names();
8400: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8401: my $chgtext = '<ul>';
8402: foreach my $type (@{$changes{'authtypes'}}) {
8403: my @allowed;
8404: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8405: foreach my $auth (@authtypes) {
8406: if ($authhash{$type}{$auth}) {
8407: push(@allowed,$authname{$auth});
8408: }
8409: }
8410: if (@allowed > 0) {
8411: $chgtext .= join(', ',@allowed).'</li>';
8412: } else {
8413: $chgtext .= &mt('none').'</li>';
8414: }
8415: }
8416: $chgtext .= '</ul>';
8417: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8418: $resulttext .= '</li>';
8419: }
8420: $resulttext .= '</ul>';
8421: } else {
8422: $resulttext = &mt('No changes made to user creation settings');
8423: }
8424: } else {
8425: $resulttext = '<span class="LC_error">'.
8426: &mt('An error occurred: [_1]',$putresult).'</span>';
8427: }
8428: if ($warningmsg ne '') {
8429: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8430: }
8431: return $resulttext;
8432: }
8433:
8434: sub modify_selfcreation {
8435: my ($dom,%domconfig) = @_;
8436: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8437: my (%save_usercreate,%save_usermodify);
8438: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8439: if (ref($types) eq 'ARRAY') {
8440: $usertypes->{'default'} = $othertitle;
8441: push(@{$types},'default');
8442: }
8443: #
8444: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8445: #
8446: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8447: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8448: if ($key eq 'cancreate') {
8449: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8450: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8451: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8452: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8453: ($item eq 'emailusername') || ($item eq 'notify') ||
8454: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8455: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8456: } else {
8457: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8458: }
8459: }
8460: }
8461: } elsif ($key eq 'email_rule') {
8462: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8463: } else {
8464: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8465: }
8466: }
8467: }
8468: #
8469: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8470: #
8471: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8472: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8473: if ($key eq 'selfcreate') {
8474: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8475: } else {
8476: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8477: }
8478: }
8479: }
8480:
8481: my @contexts = ('selfcreate');
8482: @{$cancreate{'selfcreate'}} = ();
8483: %{$cancreate{'emailusername'}} = ();
8484: @{$cancreate{'statustocreate'}} = ();
8485: %{$cancreate{'selfcreateprocessing'}} = ();
8486: %{$cancreate{'shibenv'}} = ();
8487: my %selfcreatetypes = (
8488: sso => 'users authenticated by institutional single sign on',
8489: login => 'users authenticated by institutional log-in',
8490: email => 'users who provide a valid e-mail address for use as username',
8491: );
8492: #
8493: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8494: # is permitted.
8495: #
8496:
8497: my @statuses;
8498: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8499: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8500: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8501: }
8502: }
8503: push(@statuses,'default');
8504:
8505: foreach my $item ('login','sso','email') {
8506: if ($item eq 'email') {
8507: if ($env{'form.cancreate_email'}) {
8508: push(@{$cancreate{'selfcreate'}},'email');
8509: push(@contexts,'selfcreateprocessing');
8510: foreach my $type (@statuses) {
8511: if ($type eq 'default') {
8512: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8513: } else {
8514: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8515: }
8516: }
8517: }
8518: } else {
8519: if ($env{'form.cancreate_'.$item}) {
8520: push(@{$cancreate{'selfcreate'}},$item);
8521: }
8522: }
8523: }
8524: my (@email_rule,%userinfo,%savecaptcha);
8525: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8526: #
8527: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8528: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8529: #
8530:
8531: if ($env{'form.cancreate_email'}) {
8532: push(@contexts,'emailusername');
8533: if (ref($types) eq 'ARRAY') {
8534: foreach my $type (@{$types}) {
8535: if (ref($infofields) eq 'ARRAY') {
8536: foreach my $field (@{$infofields}) {
8537: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8538: $cancreate{'emailusername'}{$type}{$field} = $1;
8539: }
8540: }
8541: }
8542: }
8543: }
8544: #
8545: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8546: # queued requests for self-creation of account using e-mail address as username
8547: #
8548:
8549: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8550: @approvalnotify = sort(@approvalnotify);
8551: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8552: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8553: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8554: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8555: push(@{$changes{'cancreate'}},'notify');
8556: }
8557: } else {
8558: if ($cancreate{'notify'}{'approval'}) {
8559: push(@{$changes{'cancreate'}},'notify');
8560: }
8561: }
8562: } elsif ($cancreate{'notify'}{'approval'}) {
8563: push(@{$changes{'cancreate'}},'notify');
8564: }
8565:
8566: #
8567: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8568: #
8569: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8570: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8571: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8572: if (@{$curr_usercreation{'email_rule'}} > 0) {
8573: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8574: if (!grep(/^\Q$type\E$/,@email_rule)) {
8575: push(@{$changes{'email_rule'}},$type);
8576: }
8577: }
8578: }
8579: if (@email_rule > 0) {
8580: foreach my $type (@email_rule) {
8581: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8582: push(@{$changes{'email_rule'}},$type);
8583: }
8584: }
8585: }
8586: } elsif (@email_rule > 0) {
8587: push(@{$changes{'email_rule'}},@email_rule);
8588: }
8589: }
8590: #
8591: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8592: # institutional log-in.
8593: #
8594: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8595: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8596: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8597: ($domdefaults{'auth_def'} eq 'localauth'))) {
8598: $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.').' '.
8599: &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.');
8600: }
8601: }
8602: my @fields = ('lastname','firstname','middlename','generation',
8603: 'permanentemail','id');
8604: my @shibfields = (@fields,'inststatus');
8605: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8606: #
8607: # Where usernames may created for institutional log-in and/or institutional single sign on:
8608: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8609: # may self-create accounts
8610: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8611: # which the user may supply, if institutional data is unavailable.
8612: #
8613: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8614: if (ref($types) eq 'ARRAY') {
8615: if (@{$types} > 1) {
8616: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8617: push(@contexts,'statustocreate');
8618: } else {
8619: undef($cancreate{'statustocreate'});
8620: }
8621: foreach my $type (@{$types}) {
8622: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8623: foreach my $field (@fields) {
8624: if (grep(/^\Q$field\E$/,@modifiable)) {
8625: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8626: } else {
8627: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8628: }
8629: }
8630: }
8631: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8632: foreach my $type (@{$types}) {
8633: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8634: foreach my $field (@fields) {
8635: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8636: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8637: push(@{$changes{'selfcreate'}},$type);
8638: last;
8639: }
8640: }
8641: }
8642: }
8643: } else {
8644: foreach my $type (@{$types}) {
8645: push(@{$changes{'selfcreate'}},$type);
8646: }
8647: }
8648: }
8649: foreach my $field (@shibfields) {
8650: if ($env{'form.shibenv_'.$field} ne '') {
8651: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8652: }
8653: }
8654: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8655: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8656: foreach my $field (@shibfields) {
8657: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8658: push(@{$changes{'cancreate'}},'shibenv');
8659: }
8660: }
8661: } else {
8662: foreach my $field (@shibfields) {
8663: if ($env{'form.shibenv_'.$field}) {
8664: push(@{$changes{'cancreate'}},'shibenv');
8665: last;
8666: }
8667: }
8668: }
8669: }
8670: }
8671: foreach my $item (@contexts) {
8672: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8673: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8674: if (ref($cancreate{$item}) eq 'ARRAY') {
8675: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8676: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8677: push(@{$changes{'cancreate'}},$item);
8678: }
8679: }
8680: }
8681: }
8682: if (ref($cancreate{$item}) eq 'ARRAY') {
8683: foreach my $type (@{$cancreate{$item}}) {
8684: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8685: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8686: push(@{$changes{'cancreate'}},$item);
8687: }
8688: }
8689: }
8690: }
8691: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8692: if (ref($cancreate{$item}) eq 'HASH') {
8693: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8694: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8695: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8696: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8697: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8698: push(@{$changes{'cancreate'}},$item);
8699: }
8700: }
8701: }
8702: } elsif ($item eq 'selfcreateprocessing') {
8703: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8704: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8705: push(@{$changes{'cancreate'}},$item);
8706: }
8707: }
8708: } else {
8709: if (!$cancreate{$item}{$curr}) {
8710: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8711: push(@{$changes{'cancreate'}},$item);
8712: }
8713: }
8714: }
8715: }
8716: foreach my $field (keys(%{$cancreate{$item}})) {
8717: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8718: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8719: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8720: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8721: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8722: push(@{$changes{'cancreate'}},$item);
8723: }
8724: }
8725: } else {
8726: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8727: push(@{$changes{'cancreate'}},$item);
8728: }
8729: }
8730: }
8731: } elsif ($item eq 'selfcreateprocessing') {
8732: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8733: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8734: push(@{$changes{'cancreate'}},$item);
8735: }
8736: }
8737: } else {
8738: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8739: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8740: push(@{$changes{'cancreate'}},$item);
8741: }
8742: }
8743: }
8744: }
8745: }
8746: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8747: if (ref($cancreate{$item}) eq 'ARRAY') {
8748: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8749: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8750: push(@{$changes{'cancreate'}},$item);
8751: }
8752: }
8753: } elsif (ref($cancreate{$item}) eq 'HASH') {
8754: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8755: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8756: push(@{$changes{'cancreate'}},$item);
8757: }
8758: }
8759: }
8760: } elsif ($item eq 'emailusername') {
8761: if (ref($cancreate{$item}) eq 'HASH') {
8762: foreach my $type (keys(%{$cancreate{$item}})) {
8763: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8764: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8765: if ($cancreate{$item}{$type}{$field}) {
8766: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8767: push(@{$changes{'cancreate'}},$item);
8768: }
8769: last;
8770: }
8771: }
8772: }
8773: }
8774: }
8775: }
8776: }
8777: #
8778: # Populate %save_usercreate hash with updates to self-creation configuration.
8779: #
8780: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8781: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8782: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8783: if (ref($cancreate{'notify'}) eq 'HASH') {
8784: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8785: }
8786: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8787: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8788: }
8789: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8790: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8791: }
8792: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8793: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8794: }
8795: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8796: $save_usercreate{'emailrule'} = \@email_rule;
8797:
8798: my %userconfig_hash = (
8799: usercreation => \%save_usercreate,
8800: usermodification => \%save_usermodify,
8801: );
8802: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8803: $dom);
8804: #
8805: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8806: #
8807: if ($putresult eq 'ok') {
8808: if (keys(%changes) > 0) {
8809: $resulttext = &mt('Changes made:').'<ul>';
8810: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8811: my %lt = &selfcreation_types();
8812: foreach my $type (@{$changes{'cancreate'}}) {
8813: my $chgtext;
8814: if ($type eq 'selfcreate') {
8815: if (@{$cancreate{$type}} == 0) {
8816: $chgtext .= &mt('Self creation of a new user account is not permitted.');
8817: } else {
8818: $chgtext .= &mt('Self-creation of a new account is permitted for:').
8819: '<ul>';
8820: foreach my $case (@{$cancreate{$type}}) {
8821: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
8822: }
8823: $chgtext .= '</ul>';
8824: if (ref($cancreate{$type}) eq 'ARRAY') {
8825: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
8826: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8827: if (@{$cancreate{'statustocreate'}} == 0) {
8828: $chgtext .= '<br />'.
8829: '<span class="LC_warning">'.
8830: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8831: '</span>';
8832: }
8833: }
8834: }
8835: }
8836: }
8837: } elsif ($type eq 'shibenv') {
8838: if (keys(%{$cancreate{$type}}) == 0) {
8839: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
8840: } else {
8841: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
8842: '<ul>';
8843: foreach my $field (@shibfields) {
8844: next if ($cancreate{$type}{$field} eq '');
8845: if ($field eq 'inststatus') {
8846: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
8847: } else {
8848: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
8849: }
8850: }
8851: $chgtext .= '</ul>';
8852: }
8853: } elsif ($type eq 'statustocreate') {
8854: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
8855: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
8856: if (@{$cancreate{'selfcreate'}} > 0) {
8857: if (@{$cancreate{'statustocreate'}} == 0) {
8858: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
8859: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
8860: $chgtext .= '<br />'.
8861: '<span class="LC_warning">'.
8862: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8863: '</span>';
8864: }
8865: } elsif (ref($usertypes) eq 'HASH') {
8866: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8867: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
8868: } else {
8869: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
8870: }
8871: $chgtext .= '<ul>';
8872: foreach my $case (@{$cancreate{$type}}) {
8873: if ($case eq 'default') {
8874: $chgtext .= '<li>'.$othertitle.'</li>';
8875: } else {
8876: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
8877: }
8878: }
8879: $chgtext .= '</ul>';
8880: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8881: $chgtext .= '<br /><span class="LC_warning">'.
8882: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
8883: '</span>';
8884: }
8885: }
8886: } else {
8887: if (@{$cancreate{$type}} == 0) {
8888: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
8889: } else {
8890: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
8891: }
8892: }
8893: }
8894: } elsif ($type eq 'selfcreateprocessing') {
8895: my %choices = &Apache::lonlocal::texthash (
8896: automatic => 'Automatic approval',
8897: approval => 'Queued for approval',
8898: );
8899: if (@statuses > 1) {
8900: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
8901: '<ul>';
8902: foreach my $type (@statuses) {
8903: if ($type eq 'default') {
8904: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8905: } else {
8906: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8907: }
8908: }
8909: $chgtext .= '</ul>';
8910: } else {
8911: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
8912: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
8913: }
8914: } elsif ($type eq 'captcha') {
8915: if ($savecaptcha{$type} eq 'notused') {
8916: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
8917: } else {
8918: my %captchas = &captcha_phrases();
8919: if ($captchas{$savecaptcha{$type}}) {
8920: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
8921: } else {
8922: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
8923: }
8924: }
8925: } elsif ($type eq 'recaptchakeys') {
8926: my ($privkey,$pubkey);
8927: if (ref($savecaptcha{$type}) eq 'HASH') {
8928: $pubkey = $savecaptcha{$type}{'public'};
8929: $privkey = $savecaptcha{$type}{'private'};
8930: }
8931: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
8932: if (!$pubkey) {
8933: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
8934: } else {
8935: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8936: }
8937: if (!$privkey) {
8938: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
8939: } else {
8940: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
8941: }
8942: $chgtext .= '</ul>';
8943: } elsif ($type eq 'emailusername') {
8944: if (ref($cancreate{'emailusername'}) eq 'HASH') {
8945: if (ref($types) eq 'ARRAY') {
8946: foreach my $type (@{$types}) {
8947: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
8948: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
8949: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
8950: '<ul>';
8951: foreach my $field (@{$infofields}) {
8952: if ($cancreate{'emailusername'}{$type}{$field}) {
8953: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
8954: }
8955: }
8956: $chgtext .= '</ul>';
8957: } else {
8958: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
8959: }
8960: } else {
8961: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
8962: }
8963: }
8964: }
8965: }
8966: } elsif ($type eq 'notify') {
8967: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
8968: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8969: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
8970: if ($cancreate{'notify'}{'approval'}) {
8971: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
8972: }
8973: }
8974: }
8975: }
8976: if ($chgtext) {
8977: $resulttext .= '<li>'.$chgtext.'</li>';
8978: }
8979: }
8980: }
8981: if (ref($changes{'email_rule'}) eq 'ARRAY') {
8982: my ($emailrules,$emailruleorder) =
8983: &Apache::lonnet::inst_userrules($dom,'email');
8984: my $chgtext = '<ul>';
8985: foreach my $type (@email_rule) {
8986: if (ref($emailrules->{$type}) eq 'HASH') {
8987: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
8988: }
8989: }
8990: $chgtext .= '</ul>';
8991: if (@email_rule > 0) {
8992: $resulttext .= '<li>'.
8993: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
8994: $chgtext.
8995: '</li>';
8996: } else {
8997: $resulttext .= '<li>'.
8998: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
8999: '</li>';
9000: }
9001: }
9002: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9003: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9004: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9005: foreach my $type (@{$changes{'selfcreate'}}) {
9006: my $typename = $type;
9007: if (ref($usertypes) eq 'HASH') {
9008: if ($usertypes->{$type} ne '') {
9009: $typename = $usertypes->{$type};
9010: }
9011: }
9012: my @modifiable;
9013: $resulttext .= '<li>'.
9014: &mt('Self-creation of account by users with status: [_1]',
9015: '<span class="LC_cusr_emph">'.$typename.'</span>').
9016: ' - '.&mt('modifiable fields (if institutional data blank): ');
9017: foreach my $field (@fields) {
9018: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9019: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9020: }
9021: }
9022: if (@modifiable > 0) {
9023: $resulttext .= join(', ',@modifiable);
9024: } else {
9025: $resulttext .= &mt('none');
9026: }
9027: $resulttext .= '</li>';
9028: }
9029: $resulttext .= '</ul></li>';
9030: }
9031: $resulttext .= '</ul>';
9032: } else {
9033: $resulttext = &mt('No changes made to self-creation settings');
9034: }
9035: } else {
9036: $resulttext = '<span class="LC_error">'.
9037: &mt('An error occurred: [_1]',$putresult).'</span>';
9038: }
9039: if ($warningmsg ne '') {
9040: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9041: }
9042: return $resulttext;
9043: }
9044:
9045: sub process_captcha {
9046: my ($container,$changes,$newsettings,$current) = @_;
9047: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9048: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9049: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9050: $newsettings->{'captcha'} = 'original';
9051: }
9052: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9053: if ($container eq 'cancreate') {
9054: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9055: push(@{$changes->{'cancreate'}},'captcha');
9056: } elsif (!defined($changes->{'cancreate'})) {
9057: $changes->{'cancreate'} = ['captcha'];
9058: }
9059: } else {
9060: $changes->{'captcha'} = 1;
9061: }
9062: }
9063: my ($newpub,$newpriv,$currpub,$currpriv);
9064: if ($newsettings->{'captcha'} eq 'recaptcha') {
9065: $newpub = $env{'form.'.$container.'_recaptchapub'};
9066: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9067: $newpub =~ s/[^\w\-]//g;
9068: $newpriv =~ s/[^\w\-]//g;
9069: $newsettings->{'recaptchakeys'} = {
9070: public => $newpub,
9071: private => $newpriv,
9072: };
9073: }
9074: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9075: $currpub = $current->{'recaptchakeys'}{'public'};
9076: $currpriv = $current->{'recaptchakeys'}{'private'};
9077: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9078: $newsettings->{'recaptchakeys'} = {
9079: public => '',
9080: private => '',
9081: }
9082: }
9083: }
9084: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9085: if ($container eq 'cancreate') {
9086: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9087: push(@{$changes->{'cancreate'}},'recaptchakeys');
9088: } elsif (!defined($changes->{'cancreate'})) {
9089: $changes->{'cancreate'} = ['recaptchakeys'];
9090: }
9091: } else {
9092: $changes->{'recaptchakeys'} = 1;
9093: }
9094: }
9095: return;
9096: }
9097:
9098: sub modify_usermodification {
9099: my ($dom,%domconfig) = @_;
9100: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9101: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9102: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9103: if ($key eq 'selfcreate') {
9104: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9105: } else {
9106: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9107: }
9108: }
9109: }
9110: my @contexts = ('author','course');
9111: my %context_title = (
9112: author => 'In author context',
9113: course => 'In course context',
9114: );
9115: my @fields = ('lastname','firstname','middlename','generation',
9116: 'permanentemail','id');
9117: my %roles = (
9118: author => ['ca','aa'],
9119: course => ['st','ep','ta','in','cr'],
9120: );
9121: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9122: foreach my $context (@contexts) {
9123: foreach my $role (@{$roles{$context}}) {
9124: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9125: foreach my $item (@fields) {
9126: if (grep(/^\Q$item\E$/,@modifiable)) {
9127: $modifyhash{$context}{$role}{$item} = 1;
9128: } else {
9129: $modifyhash{$context}{$role}{$item} = 0;
9130: }
9131: }
9132: }
9133: if (ref($curr_usermodification{$context}) eq 'HASH') {
9134: foreach my $role (@{$roles{$context}}) {
9135: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9136: foreach my $field (@fields) {
9137: if ($modifyhash{$context}{$role}{$field} ne
9138: $curr_usermodification{$context}{$role}{$field}) {
9139: push(@{$changes{$context}},$role);
9140: last;
9141: }
9142: }
9143: }
9144: }
9145: } else {
9146: foreach my $context (@contexts) {
9147: foreach my $role (@{$roles{$context}}) {
9148: push(@{$changes{$context}},$role);
9149: }
9150: }
9151: }
9152: }
9153: my %usermodification_hash = (
9154: usermodification => \%modifyhash,
9155: );
9156: my $putresult = &Apache::lonnet::put_dom('configuration',
9157: \%usermodification_hash,$dom);
9158: if ($putresult eq 'ok') {
9159: if (keys(%changes) > 0) {
9160: $resulttext = &mt('Changes made: ').'<ul>';
9161: foreach my $context (@contexts) {
9162: if (ref($changes{$context}) eq 'ARRAY') {
9163: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9164: if (ref($changes{$context}) eq 'ARRAY') {
9165: foreach my $role (@{$changes{$context}}) {
9166: my $rolename;
9167: if ($role eq 'cr') {
9168: $rolename = &mt('Custom');
9169: } else {
9170: $rolename = &Apache::lonnet::plaintext($role);
9171: }
9172: my @modifiable;
9173: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9174: foreach my $field (@fields) {
9175: if ($modifyhash{$context}{$role}{$field}) {
9176: push(@modifiable,$fieldtitles{$field});
9177: }
9178: }
9179: if (@modifiable > 0) {
9180: $resulttext .= join(', ',@modifiable);
9181: } else {
9182: $resulttext .= &mt('none');
9183: }
9184: $resulttext .= '</li>';
9185: }
9186: $resulttext .= '</ul></li>';
9187: }
9188: }
9189: }
9190: $resulttext .= '</ul>';
9191: } else {
9192: $resulttext = &mt('No changes made to user modification settings');
9193: }
9194: } else {
9195: $resulttext = '<span class="LC_error">'.
9196: &mt('An error occurred: [_1]',$putresult).'</span>';
9197: }
9198: return $resulttext;
9199: }
9200:
9201: sub modify_defaults {
9202: my ($dom,$lastactref,%domconfig) = @_;
9203: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9204: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9205: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9206: my @authtypes = ('internal','krb4','krb5','localauth');
9207: foreach my $item (@items) {
9208: $newvalues{$item} = $env{'form.'.$item};
9209: if ($item eq 'auth_def') {
9210: if ($newvalues{$item} ne '') {
9211: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9212: push(@errors,$item);
9213: }
9214: }
9215: } elsif ($item eq 'lang_def') {
9216: if ($newvalues{$item} ne '') {
9217: if ($newvalues{$item} =~ /^(\w+)/) {
9218: my $langcode = $1;
9219: if ($langcode ne 'x_chef') {
9220: if (code2language($langcode) eq '') {
9221: push(@errors,$item);
9222: }
9223: }
9224: } else {
9225: push(@errors,$item);
9226: }
9227: }
9228: } elsif ($item eq 'timezone_def') {
9229: if ($newvalues{$item} ne '') {
9230: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9231: push(@errors,$item);
9232: }
9233: }
9234: } elsif ($item eq 'datelocale_def') {
9235: if ($newvalues{$item} ne '') {
9236: my @datelocale_ids = DateTime::Locale->ids();
9237: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9238: push(@errors,$item);
9239: }
9240: }
9241: } elsif ($item eq 'portal_def') {
9242: if ($newvalues{$item} ne '') {
9243: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9244: push(@errors,$item);
9245: }
9246: }
9247: }
9248: if (grep(/^\Q$item\E$/,@errors)) {
9249: $newvalues{$item} = $domdefaults{$item};
9250: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9251: $changes{$item} = 1;
9252: }
9253: $domdefaults{$item} = $newvalues{$item};
9254: }
9255: my %defaults_hash = (
9256: defaults => \%newvalues,
9257: );
9258: my $title = &defaults_titles();
9259:
9260: my $currinststatus;
9261: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9262: $currinststatus = $domconfig{'inststatus'};
9263: } else {
9264: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9265: $currinststatus = {
9266: inststatustypes => $usertypes,
9267: inststatusorder => $types,
9268: inststatusguest => [],
9269: };
9270: }
9271: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9272: my @allpos;
9273: my %guests;
9274: my %alltypes;
9275: my ($currtitles,$currguests,$currorder);
9276: if (ref($currinststatus) eq 'HASH') {
9277: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9278: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9279: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9280: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9281: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9282: }
9283: }
9284: unless (grep(/^\Q$type\E$/,@todelete)) {
9285: my $position = $env{'form.inststatus_pos_'.$type};
9286: $position =~ s/\D+//g;
9287: $allpos[$position] = $type;
9288: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9289: $alltypes{$type} =~ s/`//g;
9290: if ($env{'form.inststatus_guest_'.$type}) {
9291: $guests{$type} = 1;
9292: }
9293: }
9294: }
9295: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9296: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9297: }
9298: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9299: $currtitles =~ s/,$//;
9300: }
9301: }
9302: if ($env{'form.addinststatus'}) {
9303: my $newtype = $env{'form.addinststatus'};
9304: $newtype =~ s/\W//g;
9305: unless (exists($alltypes{$newtype})) {
9306: if ($env{'form.addinststatus_guest'}) {
9307: $guests{$newtype} = 1;
9308: }
9309: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9310: $alltypes{$newtype} =~ s/`//g;
9311: my $position = $env{'form.addinststatus_pos'};
9312: $position =~ s/\D+//g;
9313: if ($position ne '') {
9314: $allpos[$position] = $newtype;
9315: }
9316: }
9317: }
9318: my (@orderedstatus,@orderedguests);
9319: foreach my $type (@allpos) {
9320: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9321: push(@orderedstatus,$type);
9322: if ($guests{$type}) {
9323: push(@orderedguests,$type);
9324: }
9325: }
9326: }
9327: foreach my $type (keys(%alltypes)) {
9328: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9329: delete($alltypes{$type});
9330: }
9331: }
9332: $defaults_hash{'inststatus'} = {
9333: inststatustypes => \%alltypes,
9334: inststatusorder => \@orderedstatus,
9335: inststatusguest => \@orderedguests,
9336: };
9337: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9338: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9339: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9340: }
9341: }
9342: if ($currorder ne join(',',@orderedstatus)) {
9343: $changes{'inststatus'}{'inststatusorder'} = 1;
9344: }
9345: if ($currguests ne join(',',@orderedguests)) {
9346: $changes{'inststatus'}{'inststatusguest'} = 1;
9347: }
9348: my $newtitles;
9349: foreach my $item (@orderedstatus) {
9350: $newtitles .= $alltypes{$item}.',';
9351: }
9352: $newtitles =~ s/,$//;
9353: if ($currtitles ne $newtitles) {
9354: $changes{'inststatus'}{'inststatustypes'} = 1;
9355: }
9356: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9357: $dom);
9358: if ($putresult eq 'ok') {
9359: if (keys(%changes) > 0) {
9360: $resulttext = &mt('Changes made:').'<ul>';
9361: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9362: 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";
9363: foreach my $item (sort(keys(%changes))) {
9364: if ($item eq 'inststatus') {
9365: if (ref($changes{'inststatus'}) eq 'HASH') {
9366: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9367: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9368: foreach my $type (@orderedstatus) {
9369: $resulttext .= $alltypes{$type}.', ';
9370: }
9371: $resulttext =~ s/, $//;
9372: $resulttext .= '</li>';
9373: }
9374: if ($changes{'inststatus'}{'inststatusguest'}) {
9375: $resulttext .= '<li>';
9376: if (@orderedguests) {
9377: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9378: foreach my $type (@orderedguests) {
9379: $resulttext .= $alltypes{$type}.', ';
9380: }
9381: $resulttext =~ s/, $//;
9382: } else {
9383: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9384: }
9385: $resulttext .= '</li>';
9386: }
9387: }
9388: } else {
9389: my $value = $env{'form.'.$item};
9390: if ($value eq '') {
9391: $value = &mt('none');
9392: } elsif ($item eq 'auth_def') {
9393: my %authnames = &authtype_names();
9394: my %shortauth = (
9395: internal => 'int',
9396: krb4 => 'krb4',
9397: krb5 => 'krb5',
9398: localauth => 'loc',
9399: );
9400: $value = $authnames{$shortauth{$value}};
9401: }
9402: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9403: $mailmsgtext .= "$title->{$item} set to $value\n";
9404: }
9405: }
9406: $resulttext .= '</ul>';
9407: $mailmsgtext .= "\n";
9408: my $cachetime = 24*60*60;
9409: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9410: if (ref($lastactref) eq 'HASH') {
9411: $lastactref->{'domdefaults'} = 1;
9412: }
9413: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9414: my $notify = 1;
9415: if (ref($domconfig{'contacts'}) eq 'HASH') {
9416: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9417: $notify = 0;
9418: }
9419: }
9420: if ($notify) {
9421: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9422: "LON-CAPA Domain Settings Change - $dom",
9423: $mailmsgtext);
9424: }
9425: }
9426: } else {
9427: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9428: }
9429: } else {
9430: $resulttext = '<span class="LC_error">'.
9431: &mt('An error occurred: [_1]',$putresult).'</span>';
9432: }
9433: if (@errors > 0) {
9434: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9435: foreach my $item (@errors) {
9436: $resulttext .= ' "'.$title->{$item}.'",';
9437: }
9438: $resulttext =~ s/,$//;
9439: }
9440: return $resulttext;
9441: }
9442:
9443: sub modify_scantron {
9444: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9445: my ($resulttext,%confhash,%changes,$errors);
9446: my $custom = 'custom.tab';
9447: my $default = 'default.tab';
9448: my $servadm = $r->dir_config('lonAdmEMail');
9449: my ($configuserok,$author_ok,$switchserver) =
9450: &config_check($dom,$confname,$servadm);
9451: if ($env{'form.scantronformat.filename'} ne '') {
9452: my $error;
9453: if ($configuserok eq 'ok') {
9454: if ($switchserver) {
9455: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9456: } else {
9457: if ($author_ok eq 'ok') {
9458: my ($result,$scantronurl) =
9459: &publishlogo($r,'upload','scantronformat',$dom,
9460: $confname,'scantron','','',$custom);
9461: if ($result eq 'ok') {
9462: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9463: $changes{'scantronformat'} = 1;
9464: } else {
9465: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9466: }
9467: } else {
9468: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9469: }
9470: }
9471: } else {
9472: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9473: }
9474: if ($error) {
9475: &Apache::lonnet::logthis($error);
9476: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9477: }
9478: }
9479: if (ref($domconfig{'scantron'}) eq 'HASH') {
9480: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9481: if ($env{'form.scantronformat_del'}) {
9482: $confhash{'scantron'}{'scantronformat'} = '';
9483: $changes{'scantronformat'} = 1;
9484: }
9485: }
9486: }
9487: if (keys(%confhash) > 0) {
9488: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9489: $dom);
9490: if ($putresult eq 'ok') {
9491: if (keys(%changes) > 0) {
9492: if (ref($confhash{'scantron'}) eq 'HASH') {
9493: $resulttext = &mt('Changes made:').'<ul>';
9494: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9495: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9496: } else {
9497: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9498: }
9499: $resulttext .= '</ul>';
9500: } else {
9501: $resulttext = &mt('Changes made to bubblesheet format file.');
9502: }
9503: $resulttext .= '</ul>';
9504: &Apache::loncommon::devalidate_domconfig_cache($dom);
9505: if (ref($lastactref) eq 'HASH') {
9506: $lastactref->{'domainconfig'} = 1;
9507: }
9508: } else {
9509: $resulttext = &mt('No changes made to bubblesheet format file');
9510: }
9511: } else {
9512: $resulttext = '<span class="LC_error">'.
9513: &mt('An error occurred: [_1]',$putresult).'</span>';
9514: }
9515: } else {
9516: $resulttext = &mt('No changes made to bubblesheet format file');
9517: }
9518: if ($errors) {
9519: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9520: $errors.'</ul>';
9521: }
9522: return $resulttext;
9523: }
9524:
9525: sub modify_coursecategories {
9526: my ($dom,$lastactref,%domconfig) = @_;
9527: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9528: $cathash);
9529: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9530: my @catitems = ('unauth','auth');
9531: my @cattypes = ('std','domonly','codesrch','none');
9532: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9533: $cathash = $domconfig{'coursecategories'}{'cats'};
9534: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9535: $changes{'togglecats'} = 1;
9536: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9537: }
9538: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9539: $changes{'categorize'} = 1;
9540: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9541: }
9542: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9543: $changes{'togglecatscomm'} = 1;
9544: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9545: }
9546: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9547: $changes{'categorizecomm'} = 1;
9548: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9549: }
9550: foreach my $item (@catitems) {
9551: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9552: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9553: $changes{$item} = 1;
9554: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9555: }
9556: }
9557: }
9558: } else {
9559: $changes{'togglecats'} = 1;
9560: $changes{'categorize'} = 1;
9561: $changes{'togglecatscomm'} = 1;
9562: $changes{'categorizecomm'} = 1;
9563: $domconfig{'coursecategories'} = {
9564: togglecats => $env{'form.togglecats'},
9565: categorize => $env{'form.categorize'},
9566: togglecatscomm => $env{'form.togglecatscomm'},
9567: categorizecomm => $env{'form.categorizecomm'},
9568: };
9569: foreach my $item (@catitems) {
9570: if ($env{'form.coursecat_'.$item} ne 'std') {
9571: $changes{$item} = 1;
9572: }
9573: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9574: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9575: }
9576: }
9577: }
9578: if (ref($cathash) eq 'HASH') {
9579: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9580: push (@deletecategory,'instcode::0');
9581: }
9582: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9583: push(@deletecategory,'communities::0');
9584: }
9585: }
9586: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9587: if (ref($cathash) eq 'HASH') {
9588: if (@deletecategory > 0) {
9589: #FIXME Need to remove category from all courses using a deleted category
9590: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9591: foreach my $item (@deletecategory) {
9592: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9593: delete($domconfig{'coursecategories'}{'cats'}{$item});
9594: $deletions{$item} = 1;
9595: &recurse_cat_deletes($item,$cathash,\%deletions);
9596: }
9597: }
9598: }
9599: foreach my $item (keys(%{$cathash})) {
9600: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9601: if ($cathash->{$item} ne $env{'form.'.$item}) {
9602: $reorderings{$item} = 1;
9603: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9604: }
9605: if ($env{'form.addcategory_name_'.$item} ne '') {
9606: my $newcat = $env{'form.addcategory_name_'.$item};
9607: my $newdepth = $depth+1;
9608: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9609: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9610: $adds{$newitem} = 1;
9611: }
9612: if ($env{'form.subcat_'.$item} ne '') {
9613: my $newcat = $env{'form.subcat_'.$item};
9614: my $newdepth = $depth+1;
9615: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9616: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9617: $adds{$newitem} = 1;
9618: }
9619: }
9620: }
9621: if ($env{'form.instcode'} eq '1') {
9622: if (ref($cathash) eq 'HASH') {
9623: my $newitem = 'instcode::0';
9624: if ($cathash->{$newitem} eq '') {
9625: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9626: $adds{$newitem} = 1;
9627: }
9628: } else {
9629: my $newitem = 'instcode::0';
9630: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9631: $adds{$newitem} = 1;
9632: }
9633: }
9634: if ($env{'form.communities'} eq '1') {
9635: if (ref($cathash) eq 'HASH') {
9636: my $newitem = 'communities::0';
9637: if ($cathash->{$newitem} eq '') {
9638: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9639: $adds{$newitem} = 1;
9640: }
9641: } else {
9642: my $newitem = 'communities::0';
9643: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9644: $adds{$newitem} = 1;
9645: }
9646: }
9647: if ($env{'form.addcategory_name'} ne '') {
9648: if (($env{'form.addcategory_name'} ne 'instcode') &&
9649: ($env{'form.addcategory_name'} ne 'communities')) {
9650: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9651: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9652: $adds{$newitem} = 1;
9653: }
9654: }
9655: my $putresult;
9656: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9657: if (keys(%deletions) > 0) {
9658: foreach my $key (keys(%deletions)) {
9659: if ($predelallitems{$key} ne '') {
9660: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9661: }
9662: }
9663: }
9664: my (@chkcats,@chktrails,%chkallitems);
9665: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9666: if (ref($chkcats[0]) eq 'ARRAY') {
9667: my $depth = 0;
9668: my $chg = 0;
9669: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9670: my $name = $chkcats[0][$i];
9671: my $item;
9672: if ($name eq '') {
9673: $chg ++;
9674: } else {
9675: $item = &escape($name).'::0';
9676: if ($chg) {
9677: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9678: }
9679: $depth ++;
9680: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9681: $depth --;
9682: }
9683: }
9684: }
9685: }
9686: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9687: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9688: if ($putresult eq 'ok') {
9689: my %title = (
9690: togglecats => 'Show/Hide a course in catalog',
9691: categorize => 'Assign a category to a course',
9692: togglecatscomm => 'Show/Hide a community in catalog',
9693: categorizecomm => 'Assign a category to a community',
9694: );
9695: my %level = (
9696: dom => 'set in Domain ("Modify Course/Community")',
9697: crs => 'set in Course ("Course Configuration")',
9698: comm => 'set in Community ("Community Configuration")',
9699: none => 'No catalog',
9700: std => 'Standard catalog',
9701: domonly => 'Domain-only catalog',
9702: codesrch => 'Code search form',
9703: );
9704: $resulttext = &mt('Changes made:').'<ul>';
9705: if ($changes{'togglecats'}) {
9706: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9707: }
9708: if ($changes{'categorize'}) {
9709: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9710: }
9711: if ($changes{'togglecatscomm'}) {
9712: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9713: }
9714: if ($changes{'categorizecomm'}) {
9715: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9716: }
9717: if ($changes{'unauth'}) {
9718: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9719: }
9720: if ($changes{'auth'}) {
9721: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9722: }
9723: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9724: my $cathash;
9725: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9726: $cathash = $domconfig{'coursecategories'}{'cats'};
9727: } else {
9728: $cathash = {};
9729: }
9730: my (@cats,@trails,%allitems);
9731: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9732: if (keys(%deletions) > 0) {
9733: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9734: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9735: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9736: }
9737: $resulttext .= '</ul></li>';
9738: }
9739: if (keys(%reorderings) > 0) {
9740: my %sort_by_trail;
9741: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9742: foreach my $key (keys(%reorderings)) {
9743: if ($allitems{$key} ne '') {
9744: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9745: }
9746: }
9747: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9748: $resulttext .= '<li>'.$trails[$trail].'</li>';
9749: }
9750: $resulttext .= '</ul></li>';
9751: }
9752: if (keys(%adds) > 0) {
9753: my %sort_by_trail;
9754: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9755: foreach my $key (keys(%adds)) {
9756: if ($allitems{$key} ne '') {
9757: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9758: }
9759: }
9760: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9761: $resulttext .= '<li>'.$trails[$trail].'</li>';
9762: }
9763: $resulttext .= '</ul></li>';
9764: }
9765: }
9766: $resulttext .= '</ul>';
9767: if ($changes{'unauth'} || $changes{'auth'}) {
9768: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9769: if ($changes{'auth'}) {
9770: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
9771: }
9772: if ($changes{'unauth'}) {
9773: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
9774: }
9775: my $cachetime = 24*60*60;
9776: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9777: if (ref($lastactref) eq 'HASH') {
9778: $lastactref->{'domdefaults'} = 1;
9779: }
9780: }
9781: } else {
9782: $resulttext = '<span class="LC_error">'.
9783: &mt('An error occurred: [_1]',$putresult).'</span>';
9784: }
9785: } else {
9786: $resulttext = &mt('No changes made to course and community categories');
9787: }
9788: return $resulttext;
9789: }
9790:
9791: sub modify_serverstatuses {
9792: my ($dom,%domconfig) = @_;
9793: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9794: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9795: %currserverstatus = %{$domconfig{'serverstatuses'}};
9796: }
9797: my @pages = &serverstatus_pages();
9798: foreach my $type (@pages) {
9799: $newserverstatus{$type}{'namedusers'} = '';
9800: $newserverstatus{$type}{'machines'} = '';
9801: if (defined($env{'form.'.$type.'_namedusers'})) {
9802: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9803: my @okusers;
9804: foreach my $user (@users) {
9805: my ($uname,$udom) = split(/:/,$user);
9806: if (($udom =~ /^$match_domain$/) &&
9807: (&Apache::lonnet::domain($udom)) &&
9808: ($uname =~ /^$match_username$/)) {
9809: if (!grep(/^\Q$user\E/,@okusers)) {
9810: push(@okusers,$user);
9811: }
9812: }
9813: }
9814: if (@okusers > 0) {
9815: @okusers = sort(@okusers);
9816: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
9817: }
9818: }
9819: if (defined($env{'form.'.$type.'_machines'})) {
9820: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
9821: my @okmachines;
9822: foreach my $ip (@machines) {
9823: my @parts = split(/\./,$ip);
9824: next if (@parts < 4);
9825: my $badip = 0;
9826: for (my $i=0; $i<4; $i++) {
9827: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
9828: $badip = 1;
9829: last;
9830: }
9831: }
9832: if (!$badip) {
9833: push(@okmachines,$ip);
9834: }
9835: }
9836: @okmachines = sort(@okmachines);
9837: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
9838: }
9839: }
9840: my %serverstatushash = (
9841: serverstatuses => \%newserverstatus,
9842: );
9843: foreach my $type (@pages) {
9844: foreach my $setting ('namedusers','machines') {
9845: my (@current,@new);
9846: if (ref($currserverstatus{$type}) eq 'HASH') {
9847: if ($currserverstatus{$type}{$setting} ne '') {
9848: @current = split(/,/,$currserverstatus{$type}{$setting});
9849: }
9850: }
9851: if ($newserverstatus{$type}{$setting} ne '') {
9852: @new = split(/,/,$newserverstatus{$type}{$setting});
9853: }
9854: if (@current > 0) {
9855: if (@new > 0) {
9856: foreach my $item (@current) {
9857: if (!grep(/^\Q$item\E$/,@new)) {
9858: $changes{$type}{$setting} = 1;
9859: last;
9860: }
9861: }
9862: foreach my $item (@new) {
9863: if (!grep(/^\Q$item\E$/,@current)) {
9864: $changes{$type}{$setting} = 1;
9865: last;
9866: }
9867: }
9868: } else {
9869: $changes{$type}{$setting} = 1;
9870: }
9871: } elsif (@new > 0) {
9872: $changes{$type}{$setting} = 1;
9873: }
9874: }
9875: }
9876: if (keys(%changes) > 0) {
9877: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9878: my $putresult = &Apache::lonnet::put_dom('configuration',
9879: \%serverstatushash,$dom);
9880: if ($putresult eq 'ok') {
9881: $resulttext .= &mt('Changes made:').'<ul>';
9882: foreach my $type (@pages) {
9883: if (ref($changes{$type}) eq 'HASH') {
9884: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
9885: if ($changes{$type}{'namedusers'}) {
9886: if ($newserverstatus{$type}{'namedusers'} eq '') {
9887: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
9888: } else {
9889: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
9890: }
9891: }
9892: if ($changes{$type}{'machines'}) {
9893: if ($newserverstatus{$type}{'machines'} eq '') {
9894: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
9895: } else {
9896: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
9897: }
9898:
9899: }
9900: $resulttext .= '</ul></li>';
9901: }
9902: }
9903: $resulttext .= '</ul>';
9904: } else {
9905: $resulttext = '<span class="LC_error">'.
9906: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
9907:
9908: }
9909: } else {
9910: $resulttext = &mt('No changes made to access to server status pages');
9911: }
9912: return $resulttext;
9913: }
9914:
9915: sub modify_helpsettings {
9916: my ($r,$dom,$confname,%domconfig) = @_;
9917: my ($resulttext,$errors,%changes,%helphash);
9918: my %defaultchecked = ('submitbugs' => 'on');
9919: my @offon = ('off','on');
9920: my @toggles = ('submitbugs');
9921: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
9922: foreach my $item (@toggles) {
9923: if ($defaultchecked{$item} eq 'on') {
9924: if ($domconfig{'helpsettings'}{$item} eq '') {
9925: if ($env{'form.'.$item} eq '0') {
9926: $changes{$item} = 1;
9927: }
9928: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9929: $changes{$item} = 1;
9930: }
9931: } elsif ($defaultchecked{$item} eq 'off') {
9932: if ($domconfig{'helpsettings'}{$item} eq '') {
9933: if ($env{'form.'.$item} eq '1') {
9934: $changes{$item} = 1;
9935: }
9936: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9937: $changes{$item} = 1;
9938: }
9939: }
9940: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
9941: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
9942: }
9943: }
9944: }
9945: my $putresult;
9946: if (keys(%changes) > 0) {
9947: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
9948: if ($putresult eq 'ok') {
9949: $resulttext = &mt('Changes made:').'<ul>';
9950: foreach my $item (sort(keys(%changes))) {
9951: if ($item eq 'submitbugs') {
9952: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
9953: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
9954: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
9955: }
9956: }
9957: $resulttext .= '</ul>';
9958: } else {
9959: $resulttext = &mt('No changes made to help settings');
9960: $errors .= '<li><span class="LC_error">'.
9961: &mt('An error occurred storing the settings: [_1]',
9962: $putresult).'</span></li>';
9963: }
9964: }
9965: if ($errors) {
9966: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9967: $errors.'</ul>';
9968: }
9969: return $resulttext;
9970: }
9971:
9972: sub modify_coursedefaults {
9973: my ($dom,$lastactref,%domconfig) = @_;
9974: my ($resulttext,$errors,%changes,%defaultshash);
9975: my %defaultchecked = ('canuse_pdfforms' => 'off');
9976: my @toggles = ('canuse_pdfforms');
9977: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
9978: 'uploadquota_community','uploadquota_textbook');
9979: my @types = ('official','unofficial','community','textbook');
9980: my %staticdefaults = (
9981: anonsurvey_threshold => 10,
9982: uploadquota => 500,
9983: );
9984:
9985: $defaultshash{'coursedefaults'} = {};
9986:
9987: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
9988: if ($domconfig{'coursedefaults'} eq '') {
9989: $domconfig{'coursedefaults'} = {};
9990: }
9991: }
9992:
9993: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
9994: foreach my $item (@toggles) {
9995: if ($defaultchecked{$item} eq 'on') {
9996: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9997: ($env{'form.'.$item} eq '0')) {
9998: $changes{$item} = 1;
9999: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10000: $changes{$item} = 1;
10001: }
10002: } elsif ($defaultchecked{$item} eq 'off') {
10003: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10004: ($env{'form.'.$item} eq '1')) {
10005: $changes{$item} = 1;
10006: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10007: $changes{$item} = 1;
10008: }
10009: }
10010: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10011: }
10012: foreach my $item (@numbers) {
10013: my ($currdef,$newdef);
10014: $newdef = $env{'form.'.$item};
10015: if ($item eq 'anonsurvey_threshold') {
10016: $currdef = $domconfig{'coursedefaults'}{$item};
10017: $newdef =~ s/\D//g;
10018: if ($newdef eq '' || $newdef < 1) {
10019: $newdef = 1;
10020: }
10021: $defaultshash{'coursedefaults'}{$item} = $newdef;
10022: } else {
10023: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10024: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10025: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10026: }
10027: $newdef =~ s/[^\w.\-]//g;
10028: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10029: }
10030: if ($currdef ne $newdef) {
10031: my $staticdef;
10032: if ($item eq 'anonsurvey_threshold') {
10033: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10034: $changes{$item} = 1;
10035: }
10036: } else {
10037: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10038: $changes{'uploadquota'} = 1;
10039: }
10040: }
10041: }
10042: }
10043:
10044: my $officialcreds = $env{'form.official_credits'};
10045: $officialcreds =~ s/[^\d.]+//g;
10046: my $unofficialcreds = $env{'form.unofficial_credits'};
10047: $unofficialcreds =~ s/[^\d.]+//g;
10048: my $textbookcreds = $env{'form.textbook_credits'};
10049: $textbookcreds =~ s/[^\d.]+//g;
10050: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
10051: ($env{'form.coursecredits'} eq '1')) {
10052: $changes{'coursecredits'} = 1;
10053: } else {
10054: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
10055: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
10056: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
10057: $changes{'coursecredits'} = 1;
10058: }
10059: }
10060: $defaultshash{'coursedefaults'}{'coursecredits'} = {
10061: official => $officialcreds,
10062: unofficial => $unofficialcreds,
10063: textbook => $textbookcreds,
10064: }
10065: }
10066: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10067: $dom);
10068: if ($putresult eq 'ok') {
10069: if (keys(%changes) > 0) {
10070: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10071: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
10072: ($changes{'uploadquota'})) {
10073: if ($changes{'canuse_pdfforms'}) {
10074: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
10075: }
10076: if ($changes{'coursecredits'}) {
10077: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10078: $domdefaults{'officialcredits'} =
10079: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
10080: $domdefaults{'unofficialcredits'} =
10081: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
10082: $domdefaults{'textbookcredits'} =
10083: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
10084: }
10085: }
10086: if ($changes{'uploadquota'}) {
10087: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10088: foreach my $type (@types) {
10089: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10090: }
10091: }
10092: }
10093: my $cachetime = 24*60*60;
10094: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10095: if (ref($lastactref) eq 'HASH') {
10096: $lastactref->{'domdefaults'} = 1;
10097: }
10098: }
10099: $resulttext = &mt('Changes made:').'<ul>';
10100: foreach my $item (sort(keys(%changes))) {
10101: if ($item eq 'canuse_pdfforms') {
10102: if ($env{'form.'.$item} eq '1') {
10103: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10104: } else {
10105: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10106: }
10107: } elsif ($item eq 'anonsurvey_threshold') {
10108: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10109: } elsif ($item eq 'uploadquota') {
10110: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10111: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10112: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10113: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10114: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10115:
10116: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10117: '</ul>'.
10118: '</li>';
10119: } else {
10120: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10121: }
10122: } elsif ($item eq 'coursecredits') {
10123: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10124: if (($domdefaults{'officialcredits'} eq '') &&
10125: ($domdefaults{'unofficialcredits'} eq '') &&
10126: ($domdefaults{'textbookcredits'} eq '')) {
10127: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10128: } else {
10129: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10130: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10131: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10132: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10133: '</ul>'.
10134: '</li>';
10135: }
10136: } else {
10137: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10138: }
10139: }
10140: }
10141: $resulttext .= '</ul>';
10142: } else {
10143: $resulttext = &mt('No changes made to course defaults');
10144: }
10145: } else {
10146: $resulttext = '<span class="LC_error">'.
10147: &mt('An error occurred: [_1]',$putresult).'</span>';
10148: }
10149: return $resulttext;
10150: }
10151:
10152: sub modify_selfenrollment {
10153: my ($dom,$lastactref,%domconfig) = @_;
10154: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10155: my @types = ('official','unofficial','community','textbook');
10156: my %titles = &tool_titles();
10157: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10158: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10159: $ordered{'default'} = ['types','registered','approval','limit'];
10160:
10161: my (%roles,%shown,%toplevel);
10162: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10163:
10164: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10165: if ($domconfig{'selfenrollment'} eq '') {
10166: $domconfig{'selfenrollment'} = {};
10167: }
10168: }
10169: %toplevel = (
10170: admin => 'Configuration Rights',
10171: default => 'Default settings',
10172: validation => 'Validation of self-enrollment requests',
10173: );
10174: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10175:
10176: if (ref($ordered{'admin'}) eq 'ARRAY') {
10177: foreach my $item (@{$ordered{'admin'}}) {
10178: foreach my $type (@types) {
10179: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10180: $selfenrollhash{'admin'}{$type}{$item} = 1;
10181: } else {
10182: $selfenrollhash{'admin'}{$type}{$item} = 0;
10183: }
10184: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10185: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10186: if ($selfenrollhash{'admin'}{$type}{$item} ne
10187: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10188: push(@{$changes{'admin'}{$type}},$item);
10189: }
10190: } else {
10191: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10192: push(@{$changes{'admin'}{$type}},$item);
10193: }
10194: }
10195: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10196: push(@{$changes{'admin'}{$type}},$item);
10197: }
10198: }
10199: }
10200: }
10201:
10202: foreach my $item (@{$ordered{'default'}}) {
10203: foreach my $type (@types) {
10204: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10205: if ($item eq 'types') {
10206: unless (($value eq 'all') || ($value eq 'dom')) {
10207: $value = '';
10208: }
10209: } elsif ($item eq 'registered') {
10210: unless ($value eq '1') {
10211: $value = 0;
10212: }
10213: } elsif ($item eq 'approval') {
10214: unless ($value =~ /^[012]$/) {
10215: $value = 0;
10216: }
10217: } else {
10218: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10219: $value = 'none';
10220: }
10221: }
10222: $selfenrollhash{'default'}{$type}{$item} = $value;
10223: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10224: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10225: if ($selfenrollhash{'default'}{$type}{$item} ne
10226: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10227: push(@{$changes{'default'}{$type}},$item);
10228: }
10229: } else {
10230: push(@{$changes{'default'}{$type}},$item);
10231: }
10232: } else {
10233: push(@{$changes{'default'}{$type}},$item);
10234: }
10235: if ($item eq 'limit') {
10236: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10237: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10238: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10239: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10240: }
10241: } else {
10242: $selfenrollhash{'default'}{$type}{'cap'} = '';
10243: }
10244: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10245: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10246: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10247: push(@{$changes{'default'}{$type}},'cap');
10248: }
10249: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10250: push(@{$changes{'default'}{$type}},'cap');
10251: }
10252: }
10253: }
10254: }
10255:
10256: foreach my $item (@{$itemsref}) {
10257: if ($item eq 'fields') {
10258: my @changed;
10259: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10260: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10261: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10262: }
10263: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10264: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10265: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10266: $domconfig{'selfenrollment'}{'validation'}{$item});
10267: } else {
10268: @changed = @{$selfenrollhash{'validation'}{$item}};
10269: }
10270: } else {
10271: @changed = @{$selfenrollhash{'validation'}{$item}};
10272: }
10273: if (@changed) {
10274: if ($selfenrollhash{'validation'}{$item}) {
10275: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10276: } else {
10277: $changes{'validation'}{$item} = &mt('None');
10278: }
10279: }
10280: } else {
10281: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10282: if ($item eq 'markup') {
10283: if ($env{'form.selfenroll_validation_'.$item}) {
10284: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10285: }
10286: }
10287: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10288: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10289: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10290: }
10291: }
10292: }
10293: }
10294:
10295: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10296: $dom);
10297: if ($putresult eq 'ok') {
10298: if (keys(%changes) > 0) {
10299: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10300: $resulttext = &mt('Changes made:').'<ul>';
10301: foreach my $key ('admin','default','validation') {
10302: if (ref($changes{$key}) eq 'HASH') {
10303: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10304: if ($key eq 'validation') {
10305: foreach my $item (@{$itemsref}) {
10306: if (exists($changes{$key}{$item})) {
10307: if ($item eq 'markup') {
10308: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10309: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10310: } else {
10311: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10312: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10313: }
10314: }
10315: }
10316: } else {
10317: foreach my $type (@types) {
10318: if ($type eq 'community') {
10319: $roles{'1'} = &mt('Community personnel');
10320: } else {
10321: $roles{'1'} = &mt('Course personnel');
10322: }
10323: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10324: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10325: if ($key eq 'admin') {
10326: my @mgrdc = ();
10327: if (ref($ordered{$key}) eq 'ARRAY') {
10328: foreach my $item (@{$ordered{'admin'}}) {
10329: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10330: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10331: push(@mgrdc,$item);
10332: }
10333: }
10334: }
10335: if (@mgrdc) {
10336: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10337: } else {
10338: delete($domdefaults{$type.'selfenrolladmdc'});
10339: }
10340: }
10341: } else {
10342: if (ref($ordered{$key}) eq 'ARRAY') {
10343: foreach my $item (@{$ordered{$key}}) {
10344: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10345: $domdefaults{$type.'selfenroll'.$item} =
10346: $selfenrollhash{$key}{$type}{$item};
10347: }
10348: }
10349: }
10350: }
10351: }
10352: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10353: foreach my $item (@{$ordered{$key}}) {
10354: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10355: $resulttext .= '<li>';
10356: if ($key eq 'admin') {
10357: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10358: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10359: } else {
10360: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10361: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10362: }
10363: $resulttext .= '</li>';
10364: }
10365: }
10366: $resulttext .= '</ul></li>';
10367: }
10368: }
10369: $resulttext .= '</ul></li>';
10370: }
10371: }
10372: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10373: my $cachetime = 24*60*60;
10374: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10375: if (ref($lastactref) eq 'HASH') {
10376: $lastactref->{'domdefaults'} = 1;
10377: }
10378: }
10379: }
10380: $resulttext .= '</ul>';
10381: } else {
10382: $resulttext = &mt('No changes made to self-enrollment settings');
10383: }
10384: } else {
10385: $resulttext = '<span class="LC_error">'.
10386: &mt('An error occurred: [_1]',$putresult).'</span>';
10387: }
10388: return $resulttext;
10389: }
10390:
10391: sub modify_usersessions {
10392: my ($dom,$lastactref,%domconfig) = @_;
10393: my @hostingtypes = ('version','excludedomain','includedomain');
10394: my @offloadtypes = ('primary','default');
10395: my %types = (
10396: remote => \@hostingtypes,
10397: hosted => \@hostingtypes,
10398: spares => \@offloadtypes,
10399: );
10400: my @prefixes = ('remote','hosted','spares');
10401: my @lcversions = &Apache::lonnet::all_loncaparevs();
10402: my (%by_ip,%by_location,@intdoms);
10403: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10404: my @locations = sort(keys(%by_location));
10405: my (%defaultshash,%changes);
10406: foreach my $prefix (@prefixes) {
10407: $defaultshash{'usersessions'}{$prefix} = {};
10408: }
10409: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10410: my $resulttext;
10411: my %iphost = &Apache::lonnet::get_iphost();
10412: foreach my $prefix (@prefixes) {
10413: next if ($prefix eq 'spares');
10414: foreach my $type (@{$types{$prefix}}) {
10415: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10416: if ($type eq 'version') {
10417: my $value = $env{'form.'.$prefix.'_'.$type};
10418: my $okvalue;
10419: if ($value ne '') {
10420: if (grep(/^\Q$value\E$/,@lcversions)) {
10421: $okvalue = $value;
10422: }
10423: }
10424: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10425: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10426: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10427: if ($inuse == 0) {
10428: $changes{$prefix}{$type} = 1;
10429: } else {
10430: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10431: $changes{$prefix}{$type} = 1;
10432: }
10433: if ($okvalue ne '') {
10434: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10435: }
10436: }
10437: } else {
10438: if (($inuse == 1) && ($okvalue ne '')) {
10439: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10440: $changes{$prefix}{$type} = 1;
10441: }
10442: }
10443: } else {
10444: if (($inuse == 1) && ($okvalue ne '')) {
10445: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10446: $changes{$prefix}{$type} = 1;
10447: }
10448: }
10449: } else {
10450: if (($inuse == 1) && ($okvalue ne '')) {
10451: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10452: $changes{$prefix}{$type} = 1;
10453: }
10454: }
10455: } else {
10456: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10457: my @okvals;
10458: foreach my $val (@vals) {
10459: if ($val =~ /:/) {
10460: my @items = split(/:/,$val);
10461: foreach my $item (@items) {
10462: if (ref($by_location{$item}) eq 'ARRAY') {
10463: push(@okvals,$item);
10464: }
10465: }
10466: } else {
10467: if (ref($by_location{$val}) eq 'ARRAY') {
10468: push(@okvals,$val);
10469: }
10470: }
10471: }
10472: @okvals = sort(@okvals);
10473: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10474: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10475: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10476: if ($inuse == 0) {
10477: $changes{$prefix}{$type} = 1;
10478: } else {
10479: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10480: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10481: if (@changed > 0) {
10482: $changes{$prefix}{$type} = 1;
10483: }
10484: }
10485: } else {
10486: if ($inuse == 1) {
10487: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10488: $changes{$prefix}{$type} = 1;
10489: }
10490: }
10491: } else {
10492: if ($inuse == 1) {
10493: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10494: $changes{$prefix}{$type} = 1;
10495: }
10496: }
10497: } else {
10498: if ($inuse == 1) {
10499: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10500: $changes{$prefix}{$type} = 1;
10501: }
10502: }
10503: }
10504: }
10505: }
10506:
10507: my @alldoms = &Apache::lonnet::all_domains();
10508: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10509: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10510: my $savespares;
10511:
10512: foreach my $lonhost (sort(keys(%servers))) {
10513: my $serverhomeID =
10514: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10515: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10516: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10517: my %spareschg;
10518: foreach my $type (@{$types{'spares'}}) {
10519: my @okspares;
10520: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10521: foreach my $server (@checked) {
10522: if (&Apache::lonnet::hostname($server) ne '') {
10523: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10524: unless (grep(/^\Q$server\E$/,@okspares)) {
10525: push(@okspares,$server);
10526: }
10527: }
10528: }
10529: }
10530: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10531: my $newspare;
10532: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10533: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10534: $newspare = $new;
10535: }
10536: }
10537: my @spares;
10538: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10539: @spares = sort(@okspares,$newspare);
10540: } else {
10541: @spares = sort(@okspares);
10542: }
10543: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10544: if (ref($spareid{$lonhost}) eq 'HASH') {
10545: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10546: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10547: if (@diffs > 0) {
10548: $spareschg{$type} = 1;
10549: }
10550: }
10551: }
10552: }
10553: if (keys(%spareschg) > 0) {
10554: $changes{'spares'}{$lonhost} = \%spareschg;
10555: }
10556: }
10557:
10558: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10559: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10560: if (ref($changes{'spares'}) eq 'HASH') {
10561: if (keys(%{$changes{'spares'}}) > 0) {
10562: $savespares = 1;
10563: }
10564: }
10565: } else {
10566: $savespares = 1;
10567: }
10568: }
10569:
10570: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10571: if ((keys(%changes) > 0) || ($savespares)) {
10572: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10573: $dom);
10574: if ($putresult eq 'ok') {
10575: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10576: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10577: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10578: }
10579: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10580: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10581: }
10582: }
10583: my $cachetime = 24*60*60;
10584: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10585: if (ref($lastactref) eq 'HASH') {
10586: $lastactref->{'domdefaults'} = 1;
10587: }
10588: if (keys(%changes) > 0) {
10589: my %lt = &usersession_titles();
10590: $resulttext = &mt('Changes made:').'<ul>';
10591: foreach my $prefix (@prefixes) {
10592: if (ref($changes{$prefix}) eq 'HASH') {
10593: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10594: if ($prefix eq 'spares') {
10595: if (ref($changes{$prefix}) eq 'HASH') {
10596: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10597: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10598: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10599: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10600: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10601: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10602: foreach my $type (@{$types{$prefix}}) {
10603: if ($changes{$prefix}{$lonhost}{$type}) {
10604: my $offloadto = &mt('None');
10605: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10606: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10607: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10608: }
10609: }
10610: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10611: }
10612: }
10613: }
10614: $resulttext .= '</li>';
10615: }
10616: }
10617: } else {
10618: foreach my $type (@{$types{$prefix}}) {
10619: if (defined($changes{$prefix}{$type})) {
10620: my $newvalue;
10621: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10622: if (ref($defaultshash{'usersessions'}{$prefix})) {
10623: if ($type eq 'version') {
10624: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10625: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10626: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10627: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10628: }
10629: }
10630: }
10631: }
10632: if ($newvalue eq '') {
10633: if ($type eq 'version') {
10634: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10635: } else {
10636: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10637: }
10638: } else {
10639: if ($type eq 'version') {
10640: $newvalue .= ' '.&mt('(or later)');
10641: }
10642: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10643: }
10644: }
10645: }
10646: }
10647: $resulttext .= '</ul>';
10648: }
10649: }
10650: $resulttext .= '</ul>';
10651: } else {
10652: $resulttext = $nochgmsg;
10653: }
10654: } else {
10655: $resulttext = '<span class="LC_error">'.
10656: &mt('An error occurred: [_1]',$putresult).'</span>';
10657: }
10658: } else {
10659: $resulttext = $nochgmsg;
10660: }
10661: return $resulttext;
10662: }
10663:
10664: sub modify_loadbalancing {
10665: my ($dom,%domconfig) = @_;
10666: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10667: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10668: my ($othertitle,$usertypes,$types) =
10669: &Apache::loncommon::sorted_inst_types($dom);
10670: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10671: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
10672: my @sparestypes = ('primary','default');
10673: my %typetitles = &sparestype_titles();
10674: my $resulttext;
10675: my (%currbalancer,%currtargets,%currrules,%existing);
10676: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10677: %existing = %{$domconfig{'loadbalancing'}};
10678: }
10679: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10680: \%currtargets,\%currrules);
10681: my ($saveloadbalancing,%defaultshash,%changes);
10682: my ($alltypes,$othertypes,$titles) =
10683: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10684: my %ruletitles = &offloadtype_text();
10685: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10686: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10687: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10688: if ($balancer eq '') {
10689: next;
10690: }
10691: if (!exists($servers{$balancer})) {
10692: if (exists($currbalancer{$balancer})) {
10693: push(@{$changes{'delete'}},$balancer);
10694: }
10695: next;
10696: }
10697: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10698: push(@{$changes{'delete'}},$balancer);
10699: next;
10700: }
10701: if (!exists($currbalancer{$balancer})) {
10702: push(@{$changes{'add'}},$balancer);
10703: }
10704: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10705: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10706: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10707: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10708: $saveloadbalancing = 1;
10709: }
10710: foreach my $sparetype (@sparestypes) {
10711: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10712: my @offloadto;
10713: foreach my $target (@targets) {
10714: if (($servers{$target}) && ($target ne $balancer)) {
10715: if ($sparetype eq 'default') {
10716: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10717: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10718: }
10719: }
10720: unless(grep(/^\Q$target\E$/,@offloadto)) {
10721: push(@offloadto,$target);
10722: }
10723: }
10724: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10725: }
10726: }
10727: if (ref($currtargets{$balancer}) eq 'HASH') {
10728: foreach my $sparetype (@sparestypes) {
10729: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10730: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10731: if (@targetdiffs > 0) {
10732: $changes{'curr'}{$balancer}{'targets'} = 1;
10733: }
10734: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10735: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10736: $changes{'curr'}{$balancer}{'targets'} = 1;
10737: }
10738: }
10739: }
10740: } else {
10741: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10742: foreach my $sparetype (@sparestypes) {
10743: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10744: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10745: $changes{'curr'}{$balancer}{'targets'} = 1;
10746: }
10747: }
10748: }
10749: }
10750: }
10751: my $ishomedom;
10752: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10753: $ishomedom = 1;
10754: }
10755: if (ref($alltypes) eq 'ARRAY') {
10756: foreach my $type (@{$alltypes}) {
10757: my $rule;
10758: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10759: (!$ishomedom)) {
10760: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10761: }
10762: if ($rule eq 'specific') {
10763: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10764: if (exists($servers{$specifiedhost})) {
10765: $rule = $specifiedhost;
10766: }
10767: }
10768: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10769: if (ref($currrules{$balancer}) eq 'HASH') {
10770: if ($rule ne $currrules{$balancer}{$type}) {
10771: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10772: }
10773: } elsif ($rule ne '') {
10774: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10775: }
10776: }
10777: }
10778: }
10779: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10780: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10781: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10782: $defaultshash{'loadbalancing'} = {};
10783: }
10784: my $putresult = &Apache::lonnet::put_dom('configuration',
10785: \%defaultshash,$dom);
10786: if ($putresult eq 'ok') {
10787: if (keys(%changes) > 0) {
10788: my %toupdate;
10789: if (ref($changes{'delete'}) eq 'ARRAY') {
10790: foreach my $balancer (sort(@{$changes{'delete'}})) {
10791: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10792: $toupdate{$balancer} = 1;
10793: }
10794: }
10795: if (ref($changes{'add'}) eq 'ARRAY') {
10796: foreach my $balancer (sort(@{$changes{'add'}})) {
10797: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10798: $toupdate{$balancer} = 1;
10799: }
10800: }
10801: if (ref($changes{'curr'}) eq 'HASH') {
10802: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10803: $toupdate{$balancer} = 1;
10804: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10805: if ($changes{'curr'}{$balancer}{'targets'}) {
10806: my %offloadstr;
10807: foreach my $sparetype (@sparestypes) {
10808: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10809: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10810: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10811: }
10812: }
10813: }
10814: if (keys(%offloadstr) == 0) {
10815: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
10816: } else {
10817: my $showoffload;
10818: foreach my $sparetype (@sparestypes) {
10819: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
10820: if (defined($offloadstr{$sparetype})) {
10821: $showoffload .= $offloadstr{$sparetype};
10822: } else {
10823: $showoffload .= &mt('None');
10824: }
10825: $showoffload .= (' 'x3);
10826: }
10827: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
10828: }
10829: }
10830: }
10831: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
10832: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
10833: foreach my $type (@{$alltypes}) {
10834: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
10835: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10836: my $balancetext;
10837: if ($rule eq '') {
10838: $balancetext = $ruletitles{'default'};
10839: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
10840: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
10841: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
10842: foreach my $sparetype (@sparestypes) {
10843: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10844: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10845: }
10846: }
10847: foreach my $item (@{$alltypes}) {
10848: next if ($item =~ /^_LC_ipchange/);
10849: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
10850: if ($hasrule eq 'homeserver') {
10851: map { $toupdate{$_} = 1; } (keys(%libraryservers));
10852: } else {
10853: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
10854: if ($servers{$hasrule}) {
10855: $toupdate{$hasrule} = 1;
10856: }
10857: }
10858: }
10859: }
10860: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
10861: $balancetext = $ruletitles{$rule};
10862: } else {
10863: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10864: $balancetext = $ruletitles{'particular'}.' '.$receiver;
10865: if ($receiver) {
10866: $toupdate{$receiver};
10867: }
10868: }
10869: } else {
10870: $balancetext = $ruletitles{$rule};
10871: }
10872: } else {
10873: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
10874: }
10875: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
10876: }
10877: }
10878: }
10879: }
10880: if (keys(%toupdate)) {
10881: my %thismachine;
10882: my $updatedhere;
10883: my $cachetime = 60*60*24;
10884: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
10885: foreach my $lonhost (keys(%toupdate)) {
10886: if ($thismachine{$lonhost}) {
10887: unless ($updatedhere) {
10888: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
10889: $defaultshash{'loadbalancing'},
10890: $cachetime);
10891: $updatedhere = 1;
10892: }
10893: } else {
10894: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10895: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10896: }
10897: }
10898: }
10899: }
10900: }
10901: if ($resulttext ne '') {
10902: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
10903: } else {
10904: $resulttext = $nochgmsg;
10905: }
10906: } else {
10907: $resulttext = $nochgmsg;
10908: }
10909: } else {
10910: $resulttext = '<span class="LC_error">'.
10911: &mt('An error occurred: [_1]',$putresult).'</span>';
10912: }
10913: } else {
10914: $resulttext = $nochgmsg;
10915: }
10916: return $resulttext;
10917: }
10918:
10919: sub recurse_check {
10920: my ($chkcats,$categories,$depth,$name) = @_;
10921: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
10922: my $chg = 0;
10923: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
10924: my $category = $chkcats->[$depth]{$name}[$j];
10925: my $item;
10926: if ($category eq '') {
10927: $chg ++;
10928: } else {
10929: my $deeper = $depth + 1;
10930: $item = &escape($category).':'.&escape($name).':'.$depth;
10931: if ($chg) {
10932: $categories->{$item} -= $chg;
10933: }
10934: &recurse_check($chkcats,$categories,$deeper,$category);
10935: $deeper --;
10936: }
10937: }
10938: }
10939: return;
10940: }
10941:
10942: sub recurse_cat_deletes {
10943: my ($item,$coursecategories,$deletions) = @_;
10944: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10945: my $subdepth = $depth + 1;
10946: if (ref($coursecategories) eq 'HASH') {
10947: foreach my $subitem (keys(%{$coursecategories})) {
10948: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
10949: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
10950: delete($coursecategories->{$subitem});
10951: $deletions->{$subitem} = 1;
10952: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
10953: }
10954: }
10955: }
10956: return;
10957: }
10958:
10959: sub get_active_dcs {
10960: my ($dom) = @_;
10961: my $now = time;
10962: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
10963: my %domcoords;
10964: my $numdcs = 0;
10965: foreach my $server (keys(%dompersonnel)) {
10966: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
10967: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
10968: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
10969: }
10970: }
10971: return %domcoords;
10972: }
10973:
10974: sub active_dc_picker {
10975: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
10976: my %domcoords = &get_active_dcs($dom);
10977: my @domcoord = keys(%domcoords);
10978: if (keys(%currhash)) {
10979: foreach my $dc (keys(%currhash)) {
10980: unless (exists($domcoords{$dc})) {
10981: push(@domcoord,$dc);
10982: }
10983: }
10984: }
10985: @domcoord = sort(@domcoord);
10986: my $numdcs = scalar(@domcoord);
10987: my $rows = 0;
10988: my $table;
10989: if ($numdcs > 1) {
10990: $table = '<table>';
10991: for (my $i=0; $i<@domcoord; $i++) {
10992: my $rem = $i%($numinrow);
10993: if ($rem == 0) {
10994: if ($i > 0) {
10995: $table .= '</tr>';
10996: }
10997: $table .= '<tr>';
10998: $rows ++;
10999: }
11000: my $check = '';
11001: if ($inputtype eq 'radio') {
11002: if (keys(%currhash) == 0) {
11003: if (!$i) {
11004: $check = ' checked="checked"';
11005: }
11006: } elsif (exists($currhash{$domcoord[$i]})) {
11007: $check = ' checked="checked"';
11008: }
11009: } else {
11010: if (exists($currhash{$domcoord[$i]})) {
11011: $check = ' checked="checked"';
11012: }
11013: }
11014: if ($i == @domcoord - 1) {
11015: my $colsleft = $numinrow - $rem;
11016: if ($colsleft > 1) {
11017: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11018: } else {
11019: $table .= '<td class="LC_left_item">';
11020: }
11021: } else {
11022: $table .= '<td class="LC_left_item">';
11023: }
11024: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11025: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11026: $table .= '<span class="LC_nobreak"><label>'.
11027: '<input type="'.$inputtype.'" name="'.$name.'"'.
11028: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11029: if ($user ne $dcname.':'.$dcdom) {
11030: $table .= ' ('.$dcname.':'.$dcdom.')';
11031: }
11032: $table .= '</label></span></td>';
11033: }
11034: $table .= '</tr></table>';
11035: } elsif ($numdcs == 1) {
11036: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11037: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11038: if ($inputtype eq 'radio') {
11039: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11040: if ($user ne $dcname.':'.$dcdom) {
11041: $table .= ' ('.$dcname.':'.$dcdom.')';
11042: }
11043: } else {
11044: my $check;
11045: if (exists($currhash{$domcoord[0]})) {
11046: $check = ' checked="checked"';
11047: }
11048: $table = '<span class="LC_nobreak"><label>'.
11049: '<input type="checkbox" name="'.$name.'" '.
11050: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11051: if ($user ne $dcname.':'.$dcdom) {
11052: $table .= ' ('.$dcname.':'.$dcdom.')';
11053: }
11054: $table .= '</label></span>';
11055: $rows ++;
11056: }
11057: }
11058: return ($numdcs,$table,$rows);
11059: }
11060:
11061: sub usersession_titles {
11062: return &Apache::lonlocal::texthash(
11063: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11064: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11065: spares => 'Servers offloaded to, when busy',
11066: version => 'LON-CAPA version requirement',
11067: excludedomain => 'Allow all, but exclude specific domains',
11068: includedomain => 'Deny all, but include specific domains',
11069: primary => 'Primary (checked first)',
11070: default => 'Default',
11071: );
11072: }
11073:
11074: sub id_for_thisdom {
11075: my (%servers) = @_;
11076: my %altids;
11077: foreach my $server (keys(%servers)) {
11078: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11079: if ($serverhome ne $server) {
11080: $altids{$serverhome} = $server;
11081: }
11082: }
11083: return %altids;
11084: }
11085:
11086: sub count_servers {
11087: my ($currbalancer,%servers) = @_;
11088: my (@spares,$numspares);
11089: foreach my $lonhost (sort(keys(%servers))) {
11090: next if ($currbalancer eq $lonhost);
11091: push(@spares,$lonhost);
11092: }
11093: if ($currbalancer) {
11094: $numspares = scalar(@spares);
11095: } else {
11096: $numspares = scalar(@spares) - 1;
11097: }
11098: return ($numspares,@spares);
11099: }
11100:
11101: sub lonbalance_targets_js {
11102: my ($dom,$types,$servers,$settings) = @_;
11103: my $select = &mt('Select');
11104: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11105: if (ref($servers) eq 'HASH') {
11106: $alltargets = join("','",sort(keys(%{$servers})));
11107: my @homedoms;
11108: foreach my $server (sort(keys(%{$servers}))) {
11109: if (&Apache::lonnet::host_domain($server) eq $dom) {
11110: push(@homedoms,'1');
11111: } else {
11112: push(@homedoms,'0');
11113: }
11114: }
11115: $allishome = join("','",@homedoms);
11116: }
11117: if (ref($types) eq 'ARRAY') {
11118: if (@{$types} > 0) {
11119: @alltypes = @{$types};
11120: }
11121: }
11122: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11123: $allinsttypes = join("','",@alltypes);
11124: my (%currbalancer,%currtargets,%currrules,%existing);
11125: if (ref($settings) eq 'HASH') {
11126: %existing = %{$settings};
11127: }
11128: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11129: \%currtargets,\%currrules);
11130: my $balancers = join("','",sort(keys(%currbalancer)));
11131: return <<"END";
11132:
11133: <script type="text/javascript">
11134: // <![CDATA[
11135:
11136: currBalancers = new Array('$balancers');
11137:
11138: function toggleTargets(balnum) {
11139: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11140: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11141: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11142: var prevbalancer = prevhostitem.value;
11143: var baltotal = document.getElementById('loadbalancing_total').value;
11144: prevhostitem.value = balancer;
11145: if (prevbalancer != '') {
11146: var prevIdx = currBalancers.indexOf(prevbalancer);
11147: if (prevIdx != -1) {
11148: currBalancers.splice(prevIdx,1);
11149: }
11150: }
11151: if (balancer == '') {
11152: hideSpares(balnum);
11153: } else {
11154: var currIdx = currBalancers.indexOf(balancer);
11155: if (currIdx == -1) {
11156: currBalancers.push(balancer);
11157: }
11158: var homedoms = new Array('$allishome');
11159: var ishomedom = homedoms[lonhostitem.selectedIndex];
11160: showSpares(balancer,ishomedom,balnum);
11161: }
11162: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11163: return;
11164: }
11165:
11166: function showSpares(balancer,ishomedom,balnum) {
11167: var alltargets = new Array('$alltargets');
11168: var insttypes = new Array('$allinsttypes');
11169: var offloadtypes = new Array('primary','default');
11170:
11171: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11172: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11173:
11174: for (var i=0; i<offloadtypes.length; i++) {
11175: var count = 0;
11176: for (var j=0; j<alltargets.length; j++) {
11177: if (alltargets[j] != balancer) {
11178: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11179: item.value = alltargets[j];
11180: item.style.textAlign='left';
11181: item.style.textFace='normal';
11182: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11183: if (currBalancers.indexOf(alltargets[j]) == -1) {
11184: item.disabled = '';
11185: } else {
11186: item.disabled = 'disabled';
11187: item.checked = false;
11188: }
11189: count ++;
11190: }
11191: }
11192: }
11193: for (var k=0; k<insttypes.length; k++) {
11194: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11195: if (ishomedom == 1) {
11196: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11197: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11198: } else {
11199: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11200: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11201: }
11202: } else {
11203: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11204: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11205: }
11206: if ((insttypes[k] != '_LC_external') &&
11207: ((insttypes[k] != '_LC_internetdom') ||
11208: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11209: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11210: item.options.length = 0;
11211: item.options[0] = new Option("","",true,true);
11212: var idx = 0;
11213: for (var m=0; m<alltargets.length; m++) {
11214: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11215: idx ++;
11216: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11217: }
11218: }
11219: }
11220: }
11221: return;
11222: }
11223:
11224: function hideSpares(balnum) {
11225: var alltargets = new Array('$alltargets');
11226: var insttypes = new Array('$allinsttypes');
11227: var offloadtypes = new Array('primary','default');
11228:
11229: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11230: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11231:
11232: var total = alltargets.length - 1;
11233: for (var i=0; i<offloadtypes; i++) {
11234: for (var j=0; j<total; j++) {
11235: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11236: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11237: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11238: }
11239: }
11240: for (var k=0; k<insttypes.length; k++) {
11241: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11242: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11243: if (insttypes[k] != '_LC_external') {
11244: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11245: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11246: }
11247: }
11248: return;
11249: }
11250:
11251: function checkOffloads(item,balnum,type) {
11252: var alltargets = new Array('$alltargets');
11253: var offloadtypes = new Array('primary','default');
11254: if (item.checked) {
11255: var total = alltargets.length - 1;
11256: var other;
11257: if (type == offloadtypes[0]) {
11258: other = offloadtypes[1];
11259: } else {
11260: other = offloadtypes[0];
11261: }
11262: for (var i=0; i<total; i++) {
11263: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11264: if (server == item.value) {
11265: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11266: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11267: }
11268: }
11269: }
11270: }
11271: return;
11272: }
11273:
11274: function singleServerToggle(balnum,type) {
11275: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11276: if (offloadtoSelIdx == 0) {
11277: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11278: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11279:
11280: } else {
11281: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11282: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11283: }
11284: return;
11285: }
11286:
11287: function balanceruleChange(formname,balnum,type) {
11288: if (type == '_LC_external') {
11289: return;
11290: }
11291: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11292: for (var i=0; i<typesRules.length; i++) {
11293: if (formname.elements[typesRules[i]].checked) {
11294: if (formname.elements[typesRules[i]].value != 'specific') {
11295: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11296: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11297: } else {
11298: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11299: }
11300: }
11301: }
11302: return;
11303: }
11304:
11305: function balancerDeleteChange(balnum) {
11306: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11307: var baltotal = document.getElementById('loadbalancing_total').value;
11308: var addtarget;
11309: var removetarget;
11310: var action = 'delete';
11311: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11312: var lonhost = hostitem.value;
11313: var currIdx = currBalancers.indexOf(lonhost);
11314: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11315: if (currIdx != -1) {
11316: currBalancers.splice(currIdx,1);
11317: }
11318: addtarget = lonhost;
11319: } else {
11320: if (currIdx == -1) {
11321: currBalancers.push(lonhost);
11322: }
11323: removetarget = lonhost;
11324: action = 'undelete';
11325: }
11326: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11327: }
11328: return;
11329: }
11330:
11331: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11332: if (baltotal > 1) {
11333: var offloadtypes = new Array('primary','default');
11334: var alltargets = new Array('$alltargets');
11335: var insttypes = new Array('$allinsttypes');
11336: for (var i=0; i<baltotal; i++) {
11337: if (i != balnum) {
11338: for (var j=0; j<offloadtypes.length; j++) {
11339: var total = alltargets.length - 1;
11340: for (var k=0; k<total; k++) {
11341: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11342: var server = serveritem.value;
11343: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11344: if (server == addtarget) {
11345: serveritem.disabled = '';
11346: }
11347: }
11348: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11349: if (server == removetarget) {
11350: serveritem.disabled = 'disabled';
11351: serveritem.checked = false;
11352: }
11353: }
11354: }
11355: }
11356: for (var j=0; j<insttypes.length; j++) {
11357: if (insttypes[j] != '_LC_external') {
11358: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11359: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11360: var currSel = singleserver.selectedIndex;
11361: var currVal = singleserver.options[currSel].value;
11362: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11363: var numoptions = singleserver.options.length;
11364: var needsnew = 1;
11365: for (var k=0; k<numoptions; k++) {
11366: if (singleserver.options[k] == addtarget) {
11367: needsnew = 0;
11368: break;
11369: }
11370: }
11371: if (needsnew == 1) {
11372: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11373: }
11374: }
11375: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11376: singleserver.options.length = 0;
11377: if ((currVal) && (currVal != removetarget)) {
11378: singleserver.options[0] = new Option("","",false,false);
11379: } else {
11380: singleserver.options[0] = new Option("","",true,true);
11381: }
11382: var idx = 0;
11383: for (var m=0; m<alltargets.length; m++) {
11384: if (currBalancers.indexOf(alltargets[m]) == -1) {
11385: idx ++;
11386: if (currVal == alltargets[m]) {
11387: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11388: } else {
11389: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11390: }
11391: }
11392: }
11393: }
11394: }
11395: }
11396: }
11397: }
11398: }
11399: }
11400: return;
11401: }
11402:
11403: // ]]>
11404: </script>
11405:
11406: END
11407: }
11408:
11409: sub new_spares_js {
11410: my @sparestypes = ('primary','default');
11411: my $types = join("','",@sparestypes);
11412: my $select = &mt('Select');
11413: return <<"END";
11414:
11415: <script type="text/javascript">
11416: // <![CDATA[
11417:
11418: function updateNewSpares(formname,lonhost) {
11419: var types = new Array('$types');
11420: var include = new Array();
11421: var exclude = new Array();
11422: for (var i=0; i<types.length; i++) {
11423: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11424: for (var j=0; j<spareboxes.length; j++) {
11425: if (formname.elements[spareboxes[j]].checked) {
11426: exclude.push(formname.elements[spareboxes[j]].value);
11427: } else {
11428: include.push(formname.elements[spareboxes[j]].value);
11429: }
11430: }
11431: }
11432: for (var i=0; i<types.length; i++) {
11433: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11434: var selIdx = newSpare.selectedIndex;
11435: var currnew = newSpare.options[selIdx].value;
11436: var okSpares = new Array();
11437: for (var j=0; j<newSpare.options.length; j++) {
11438: var possible = newSpare.options[j].value;
11439: if (possible != '') {
11440: if (exclude.indexOf(possible) == -1) {
11441: okSpares.push(possible);
11442: } else {
11443: if (currnew == possible) {
11444: selIdx = 0;
11445: }
11446: }
11447: }
11448: }
11449: for (var k=0; k<include.length; k++) {
11450: if (okSpares.indexOf(include[k]) == -1) {
11451: okSpares.push(include[k]);
11452: }
11453: }
11454: okSpares.sort();
11455: newSpare.options.length = 0;
11456: if (selIdx == 0) {
11457: newSpare.options[0] = new Option("$select","",true,true);
11458: } else {
11459: newSpare.options[0] = new Option("$select","",false,false);
11460: }
11461: for (var m=0; m<okSpares.length; m++) {
11462: var idx = m+1;
11463: var selThis = 0;
11464: if (selIdx != 0) {
11465: if (okSpares[m] == currnew) {
11466: selThis = 1;
11467: }
11468: }
11469: if (selThis == 1) {
11470: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11471: } else {
11472: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11473: }
11474: }
11475: }
11476: return;
11477: }
11478:
11479: function checkNewSpares(lonhost,type) {
11480: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11481: var chosen = newSpare.options[newSpare.selectedIndex].value;
11482: if (chosen != '') {
11483: var othertype;
11484: var othernewSpare;
11485: if (type == 'primary') {
11486: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11487: }
11488: if (type == 'default') {
11489: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11490: }
11491: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11492: othernewSpare.selectedIndex = 0;
11493: }
11494: }
11495: return;
11496: }
11497:
11498: // ]]>
11499: </script>
11500:
11501: END
11502:
11503: }
11504:
11505: sub common_domprefs_js {
11506: return <<"END";
11507:
11508: <script type="text/javascript">
11509: // <![CDATA[
11510:
11511: function getIndicesByName(formname,item) {
11512: var group = new Array();
11513: for (var i=0;i<formname.elements.length;i++) {
11514: if (formname.elements[i].name == item) {
11515: group.push(formname.elements[i].id);
11516: }
11517: }
11518: return group;
11519: }
11520:
11521: // ]]>
11522: </script>
11523:
11524: END
11525:
11526: }
11527:
11528: sub recaptcha_js {
11529: my %lt = &captcha_phrases();
11530: return <<"END";
11531:
11532: <script type="text/javascript">
11533: // <![CDATA[
11534:
11535: function updateCaptcha(caller,context) {
11536: var privitem;
11537: var pubitem;
11538: var privtext;
11539: var pubtext;
11540: if (document.getElementById(context+'_recaptchapub')) {
11541: pubitem = document.getElementById(context+'_recaptchapub');
11542: } else {
11543: return;
11544: }
11545: if (document.getElementById(context+'_recaptchapriv')) {
11546: privitem = document.getElementById(context+'_recaptchapriv');
11547: } else {
11548: return;
11549: }
11550: if (document.getElementById(context+'_recaptchapubtxt')) {
11551: pubtext = document.getElementById(context+'_recaptchapubtxt');
11552: } else {
11553: return;
11554: }
11555: if (document.getElementById(context+'_recaptchaprivtxt')) {
11556: privtext = document.getElementById(context+'_recaptchaprivtxt');
11557: } else {
11558: return;
11559: }
11560: if (caller.checked) {
11561: if (caller.value == 'recaptcha') {
11562: pubitem.type = 'text';
11563: privitem.type = 'text';
11564: pubitem.size = '40';
11565: privitem.size = '40';
11566: pubtext.innerHTML = "$lt{'pub'}";
11567: privtext.innerHTML = "$lt{'priv'}";
11568: } else {
11569: pubitem.type = 'hidden';
11570: privitem.type = 'hidden';
11571: pubtext.innerHTML = '';
11572: privtext.innerHTML = '';
11573: }
11574: }
11575: return;
11576: }
11577:
11578: // ]]>
11579: </script>
11580:
11581: END
11582:
11583: }
11584:
11585: sub toggle_display_js {
11586: return <<"END";
11587:
11588: <script type="text/javascript">
11589: // <![CDATA[
11590:
11591: function toggleDisplay(domForm,caller) {
11592: if (document.getElementById(caller)) {
11593: var divitem = document.getElementById(caller);
11594: var optionsElement = domForm.coursecredits;
11595: if (caller == 'emailoptions') {
11596: optionsElement = domForm.cancreate_email;
11597: }
11598: if (optionsElement.length) {
11599: var currval;
11600: for (var i=0; i<optionsElement.length; i++) {
11601: if (optionsElement[i].checked) {
11602: currval = optionsElement[i].value;
11603: }
11604: }
11605: if (currval == 1) {
11606: divitem.style.display = 'block';
11607: } else {
11608: divitem.style.display = 'none';
11609: }
11610: }
11611: }
11612: return;
11613: }
11614:
11615: // ]]>
11616: </script>
11617:
11618: END
11619:
11620: }
11621:
11622: sub captcha_phrases {
11623: return &Apache::lonlocal::texthash (
11624: priv => 'Private key',
11625: pub => 'Public key',
11626: original => 'original (CAPTCHA)',
11627: recaptcha => 'successor (ReCAPTCHA)',
11628: notused => 'unused',
11629: );
11630: }
11631:
11632: sub devalidate_remote_domconfs {
11633: my ($dom,$cachekeys) = @_;
11634: return unless (ref($cachekeys) eq 'HASH');
11635: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11636: my %thismachine;
11637: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11638: my @posscached = ('domainconfig','domdefaults');
11639: if (keys(%servers) > 1) {
11640: foreach my $server (keys(%servers)) {
11641: next if ($thismachine{$server});
11642: my @cached;
11643: foreach my $name (@posscached) {
11644: if ($cachekeys->{$name}) {
11645: push(@cached,&escape($name).':'.&escape($dom));
11646: }
11647: }
11648: if (@cached) {
11649: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11650: }
11651: }
11652: }
11653: return;
11654: }
11655:
11656: 1;
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