1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.56 2015/03/11 15:56:36 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: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'coursedefaults' =>
415: {text => 'Course/Community defaults',
416: help => 'Domain_Configuration_Course_Defaults',
417: header => [{col1 => 'Defaults which can be overridden for each course by a DC',
418: col2 => 'Value',},],
419: print => \&print_coursedefaults,
420: modify => \&modify_coursedefaults,
421: },
422: 'selfenrollment' =>
423: {text => 'Self-enrollment in Course/Community',
424: help => 'Domain_Configuration_Selfenrollment',
425: header => [{col1 => 'Configuration Rights',
426: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
427: {col1 => 'Defaults',
428: col2 => 'Value'},
429: {col1 => 'Self-enrollment validation (optional)',
430: col2 => 'Value'},],
431: print => \&print_selfenrollment,
432: modify => \&modify_selfenrollment,
433: },
434: 'usersessions' =>
435: {text => 'User session hosting/offloading',
436: help => 'Domain_Configuration_User_Sessions',
437: header => [{col1 => 'Domain server',
438: col2 => 'Servers to offload sessions to when busy'},
439: {col1 => 'Hosting of users from other domains',
440: col2 => 'Rules'},
441: {col1 => "Hosting domain's own users elsewhere",
442: col2 => 'Rules'}],
443: print => \&print_usersessions,
444: modify => \&modify_usersessions,
445: },
446: 'loadbalancing' =>
447: {text => 'Dedicated Load Balancer(s)',
448: help => 'Domain_Configuration_Load_Balancing',
449: header => [{col1 => 'Balancers',
450: col2 => 'Default destinations',
451: col3 => 'User affiliation',
452: col4 => 'Overrides'},
453: ],
454: print => \&print_loadbalancing,
455: modify => \&modify_loadbalancing,
456: },
457: );
458: if (keys(%servers) > 1) {
459: $prefs{'login'} = { text => 'Log-in page options',
460: help => 'Domain_Configuration_Login_Page',
461: header => [{col1 => 'Log-in Service',
462: col2 => 'Server Setting',},
463: {col1 => 'Log-in Page Items',
464: col2 => ''},
465: {col1 => 'Log-in Help',
466: col2 => 'Value'},
467: {col1 => 'Custom HTML in document head',
468: col2 => 'Value'}],
469: print => \&print_login,
470: modify => \&modify_login,
471: };
472: }
473:
474: my @roles = ('student','coordinator','author','admin');
475: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
476: &Apache::lonhtmlcommon::add_breadcrumb
477: ({href=>"javascript:changePage(document.$phase,'pickactions')",
478: text=>"Settings to display/modify"});
479: my $confname = $dom.'-domainconfig';
480:
481: if ($phase eq 'process') {
482: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
483: \%prefs,\%domconfig,$confname,\@roles);
484: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
485: $r->rflush();
486: &devalidate_remote_domconfs($dom,$result);
487: }
488: } elsif ($phase eq 'display') {
489: my $js = &recaptcha_js().
490: &toggle_display_js();
491: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
492: my ($othertitle,$usertypes,$types) =
493: &Apache::loncommon::sorted_inst_types($dom);
494: $js .= &lonbalance_targets_js($dom,$types,\%servers,
495: $domconfig{'loadbalancing'}).
496: &new_spares_js().
497: &common_domprefs_js().
498: &Apache::loncommon::javascript_array_indexof();
499: }
500: if (grep(/^requestcourses$/,@actions)) {
501: my $javascript_validations;
502: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
503: $js .= <<END;
504: <script type="text/javascript">
505: $javascript_validations
506: </script>
507: $coursebrowserjs
508: END
509: }
510: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
511: } else {
512: # check if domconfig user exists for the domain.
513: my $servadm = $r->dir_config('lonAdmEMail');
514: my ($configuserok,$author_ok,$switchserver) =
515: &config_check($dom,$confname,$servadm);
516: unless ($configuserok eq 'ok') {
517: &Apache::lonconfigsettings::print_header($r,$phase,$context);
518: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
519: $confname).
520: '<br />'
521: );
522: if ($switchserver) {
523: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
524: '<br />'.
525: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
526: '<br />'.
527: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
528: '<br />'.
529: &mt('To do that now, use the following link: [_1]',$switchserver)
530: );
531: } else {
532: $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.').
533: '<br />'.
534: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
535: );
536: }
537: $r->print(&Apache::loncommon::end_page());
538: return OK;
539: }
540: if (keys(%domconfig) == 0) {
541: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
542: my @ids=&Apache::lonnet::current_machine_ids();
543: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
544: my %designhash = &Apache::loncommon::get_domainconf($dom);
545: my @loginimages = ('img','logo','domlogo','login');
546: my $custom_img_count = 0;
547: foreach my $img (@loginimages) {
548: if ($designhash{$dom.'.login.'.$img} ne '') {
549: $custom_img_count ++;
550: }
551: }
552: foreach my $role (@roles) {
553: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
554: $custom_img_count ++;
555: }
556: }
557: if ($custom_img_count > 0) {
558: &Apache::lonconfigsettings::print_header($r,$phase,$context);
559: my $switch_server = &check_switchserver($dom,$confname);
560: $r->print(
561: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
562: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
563: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
564: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
565: if ($switch_server) {
566: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
567: }
568: $r->print(&Apache::loncommon::end_page());
569: return OK;
570: }
571: }
572: }
573: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
574: }
575: return OK;
576: }
577:
578: sub process_changes {
579: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
580: my %domconfig;
581: if (ref($values) eq 'HASH') {
582: %domconfig = %{$values};
583: }
584: my $output;
585: if ($action eq 'login') {
586: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
587: } elsif ($action eq 'rolecolors') {
588: $output = &modify_rolecolors($r,$dom,$confname,$roles,
589: $lastactref,%domconfig);
590: } elsif ($action eq 'quotas') {
591: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
592: } elsif ($action eq 'autoenroll') {
593: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
594: } elsif ($action eq 'autoupdate') {
595: $output = &modify_autoupdate($dom,%domconfig);
596: } elsif ($action eq 'autocreate') {
597: $output = &modify_autocreate($dom,%domconfig);
598: } elsif ($action eq 'directorysrch') {
599: $output = &modify_directorysrch($dom,%domconfig);
600: } elsif ($action eq 'usercreation') {
601: $output = &modify_usercreation($dom,%domconfig);
602: } elsif ($action eq 'selfcreation') {
603: $output = &modify_selfcreation($dom,%domconfig);
604: } elsif ($action eq 'usermodification') {
605: $output = &modify_usermodification($dom,%domconfig);
606: } elsif ($action eq 'contacts') {
607: $output = &modify_contacts($dom,$lastactref,%domconfig);
608: } elsif ($action eq 'defaults') {
609: $output = &modify_defaults($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'scantron') {
611: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
612: } elsif ($action eq 'coursecategories') {
613: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
614: } elsif ($action eq 'serverstatuses') {
615: $output = &modify_serverstatuses($dom,%domconfig);
616: } elsif ($action eq 'requestcourses') {
617: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
618: } elsif ($action eq 'requestauthor') {
619: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
620: } elsif ($action eq 'coursedefaults') {
621: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'selfenrollment') {
623: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
624: } elsif ($action eq 'usersessions') {
625: $output = &modify_usersessions($dom,$lastactref,%domconfig);
626: } elsif ($action eq 'loadbalancing') {
627: $output = &modify_loadbalancing($dom,%domconfig);
628: }
629: return $output;
630: }
631:
632: sub print_config_box {
633: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
634: my $rowtotal = 0;
635: my $output;
636: if ($action eq 'coursecategories') {
637: $output = &coursecategories_javascript($settings);
638: } elsif ($action eq 'defaults') {
639: $output = &defaults_javascript($settings);
640: }
641: $output .=
642: '<table class="LC_nested_outer">
643: <tr>
644: <th align="left" valign="middle"><span class="LC_nobreak">'.
645: &mt($item->{text}).' '.
646: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
647: '</tr>';
648: $rowtotal ++;
649: my $numheaders = 1;
650: if (ref($item->{'header'}) eq 'ARRAY') {
651: $numheaders = scalar(@{$item->{'header'}});
652: }
653: if ($numheaders > 1) {
654: my $colspan = '';
655: my $rightcolspan = '';
656: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
657: (($action eq 'login') && ($numheaders < 4))) {
658: $colspan = ' colspan="2"';
659: }
660: if ($action eq 'usersessions') {
661: $rightcolspan = ' colspan="3"';
662: }
663: $output .= '
664: <tr>
665: <td>
666: <table class="LC_nested">
667: <tr class="LC_info_row">
668: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
669: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
670: </tr>';
671: $rowtotal ++;
672: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
673: ($action eq 'usermodification') || ($action eq 'defaults') ||
674: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
675: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
676: } elsif ($action eq 'coursecategories') {
677: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
678: } elsif ($action eq 'login') {
679: if ($numheaders == 4) {
680: $colspan = ' colspan="2"';
681: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
682: } else {
683: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
684: }
685: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
686: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
687: } elsif ($action eq 'rolecolors') {
688: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
689: }
690: $output .= '
691: </table>
692: </td>
693: </tr>
694: <tr>
695: <td>
696: <table class="LC_nested">
697: <tr class="LC_info_row">
698: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
699: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
700: </tr>';
701: $rowtotal ++;
702: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
703: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
704: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
705: if ($action eq 'coursecategories') {
706: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
707: $colspan = ' colspan="2"';
708: } else {
709: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
710: }
711: $output .= '
712: </table>
713: </td>
714: </tr>
715: <tr>
716: <td>
717: <table class="LC_nested">
718: <tr class="LC_info_row">
719: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
720: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
721: </tr>'."\n";
722: if ($action eq 'coursecategories') {
723: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
724: } else {
725: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
726: }
727: $rowtotal ++;
728: } elsif (($action eq 'usermodification') || ($action eq 'defaults')) {
729: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
730: } elsif ($action eq 'login') {
731: if ($numheaders == 4) {
732: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
733: </table>
734: </td>
735: </tr>
736: <tr>
737: <td>
738: <table class="LC_nested">
739: <tr class="LC_info_row">
740: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
741: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
742: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
743: $rowtotal ++;
744: } else {
745: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
746: }
747: $output .= '
748: </table>
749: </td>
750: </tr>
751: <tr>
752: <td>
753: <table class="LC_nested">
754: <tr class="LC_info_row">';
755: if ($numheaders == 4) {
756: $output .= '
757: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
758: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
759: </tr>';
760: } else {
761: $output .= '
762: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
763: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
764: </tr>';
765: }
766: $rowtotal ++;
767: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
768: } elsif ($action eq 'requestcourses') {
769: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
770: $rowtotal ++;
771: $output .= &print_studentcode($settings,\$rowtotal).'
772: </table>
773: </td>
774: </tr>
775: <tr>
776: <td>
777: <table class="LC_nested">
778: <tr class="LC_info_row">
779: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
780: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
781: &textbookcourses_javascript($settings).
782: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
783: </table>
784: </td>
785: </tr>
786: <tr>
787: <td>
788: <table class="LC_nested">
789: <tr class="LC_info_row">
790: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
791: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
792: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
793: </table>
794: </td>
795: </tr>
796: <tr>
797: <td>
798: <table class="LC_nested">
799: <tr class="LC_info_row">
800: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
801: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
802: </tr>'.
803: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
804: } elsif ($action eq 'requestauthor') {
805: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
806: $rowtotal ++;
807: } elsif ($action eq 'rolecolors') {
808: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
809: </table>
810: </td>
811: </tr>
812: <tr>
813: <td>
814: <table class="LC_nested">
815: <tr class="LC_info_row">
816: <td class="LC_left_item"'.$colspan.' valign="top">'.
817: &mt($item->{'header'}->[2]->{'col1'}).'</td>
818: <td class="LC_right_item" valign="top">'.
819: &mt($item->{'header'}->[2]->{'col2'}).'</td>
820: </tr>'.
821: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
822: </table>
823: </td>
824: </tr>
825: <tr>
826: <td>
827: <table class="LC_nested">
828: <tr class="LC_info_row">
829: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
830: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
831: </tr>'.
832: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
833: $rowtotal += 2;
834: }
835: } else {
836: $output .= '
837: <tr>
838: <td>
839: <table class="LC_nested">
840: <tr class="LC_info_row">';
841: if (($action eq 'login') || ($action eq 'directorysrch')) {
842: $output .= '
843: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
844: } elsif ($action eq 'serverstatuses') {
845: $output .= '
846: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
847: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
848:
849: } else {
850: $output .= '
851: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
852: }
853: if (defined($item->{'header'}->[0]->{'col3'})) {
854: $output .= '<td class="LC_left_item" valign="top">'.
855: &mt($item->{'header'}->[0]->{'col2'});
856: if ($action eq 'serverstatuses') {
857: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
858: }
859: } else {
860: $output .= '<td class="LC_right_item" valign="top">'.
861: &mt($item->{'header'}->[0]->{'col2'});
862: }
863: $output .= '</td>';
864: if ($item->{'header'}->[0]->{'col3'}) {
865: if (defined($item->{'header'}->[0]->{'col4'})) {
866: $output .= '<td class="LC_left_item" valign="top">'.
867: &mt($item->{'header'}->[0]->{'col3'});
868: } else {
869: $output .= '<td class="LC_right_item" valign="top">'.
870: &mt($item->{'header'}->[0]->{'col3'});
871: }
872: if ($action eq 'serverstatuses') {
873: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
874: }
875: $output .= '</td>';
876: }
877: if ($item->{'header'}->[0]->{'col4'}) {
878: $output .= '<td class="LC_right_item" valign="top">'.
879: &mt($item->{'header'}->[0]->{'col4'});
880: }
881: $output .= '</tr>';
882: $rowtotal ++;
883: if ($action eq 'quotas') {
884: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
885: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
886: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
887: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
888: } elsif ($action eq 'scantron') {
889: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
890: } elsif ($action eq 'helpsettings') {
891: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
892: } elsif ($action eq 'coursedefaults') {
893: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
894: }
895: }
896: $output .= '
897: </table>
898: </td>
899: </tr>
900: </table><br />';
901: return ($output,$rowtotal);
902: }
903:
904: sub print_login {
905: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
906: my ($css_class,$datatable);
907: my %choices = &login_choices();
908:
909: if ($caller eq 'service') {
910: my %servers = &Apache::lonnet::internet_dom_servers($dom);
911: my $choice = $choices{'disallowlogin'};
912: $css_class = ' class="LC_odd_row"';
913: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
914: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
915: '<th>'.$choices{'server'}.'</th>'.
916: '<th>'.$choices{'serverpath'}.'</th>'.
917: '<th>'.$choices{'custompath'}.'</th>'.
918: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
919: my %disallowed;
920: if (ref($settings) eq 'HASH') {
921: if (ref($settings->{'loginvia'}) eq 'HASH') {
922: %disallowed = %{$settings->{'loginvia'}};
923: }
924: }
925: foreach my $lonhost (sort(keys(%servers))) {
926: my $direct = 'selected="selected"';
927: if (ref($disallowed{$lonhost}) eq 'HASH') {
928: if ($disallowed{$lonhost}{'server'} ne '') {
929: $direct = '';
930: }
931: }
932: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
933: '<td><select name="'.$lonhost.'_server">'.
934: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
935: '</option>';
936: foreach my $hostid (sort(keys(%servers))) {
937: next if ($servers{$hostid} eq $servers{$lonhost});
938: my $selected = '';
939: if (ref($disallowed{$lonhost}) eq 'HASH') {
940: if ($hostid eq $disallowed{$lonhost}{'server'}) {
941: $selected = 'selected="selected"';
942: }
943: }
944: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
945: $servers{$hostid}.'</option>';
946: }
947: $datatable .= '</select></td>'.
948: '<td><select name="'.$lonhost.'_serverpath">';
949: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
950: my $pathname = $path;
951: if ($path eq 'custom') {
952: $pathname = &mt('Custom Path').' ->';
953: }
954: my $selected = '';
955: if (ref($disallowed{$lonhost}) eq 'HASH') {
956: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
957: $selected = 'selected="selected"';
958: }
959: } elsif ($path eq '') {
960: $selected = 'selected="selected"';
961: }
962: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
963: }
964: $datatable .= '</select></td>';
965: my ($custom,$exempt);
966: if (ref($disallowed{$lonhost}) eq 'HASH') {
967: $custom = $disallowed{$lonhost}{'custompath'};
968: $exempt = $disallowed{$lonhost}{'exempt'};
969: }
970: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
971: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
972: '</tr>';
973: }
974: $datatable .= '</table></td></tr>';
975: return $datatable;
976: } elsif ($caller eq 'page') {
977: my %defaultchecked = (
978: 'coursecatalog' => 'on',
979: 'helpdesk' => 'on',
980: 'adminmail' => 'off',
981: 'newuser' => 'off',
982: );
983: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
984: my (%checkedon,%checkedoff);
985: foreach my $item (@toggles) {
986: if ($defaultchecked{$item} eq 'on') {
987: $checkedon{$item} = ' checked="checked" ';
988: $checkedoff{$item} = ' ';
989: } elsif ($defaultchecked{$item} eq 'off') {
990: $checkedoff{$item} = ' checked="checked" ';
991: $checkedon{$item} = ' ';
992: }
993: }
994: my @images = ('img','logo','domlogo','login');
995: my @logintext = ('textcol','bgcol');
996: my @bgs = ('pgbg','mainbg','sidebg');
997: my @links = ('link','alink','vlink');
998: my %designhash = &Apache::loncommon::get_domainconf($dom);
999: my %defaultdesign = %Apache::loncommon::defaultdesign;
1000: my (%is_custom,%designs);
1001: my %defaults = (
1002: font => $defaultdesign{'login.font'},
1003: );
1004: foreach my $item (@images) {
1005: $defaults{$item} = $defaultdesign{'login.'.$item};
1006: $defaults{'showlogo'}{$item} = 1;
1007: }
1008: foreach my $item (@bgs) {
1009: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1010: }
1011: foreach my $item (@logintext) {
1012: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1013: }
1014: foreach my $item (@links) {
1015: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1016: }
1017: if (ref($settings) eq 'HASH') {
1018: foreach my $item (@toggles) {
1019: if ($settings->{$item} eq '1') {
1020: $checkedon{$item} = ' checked="checked" ';
1021: $checkedoff{$item} = ' ';
1022: } elsif ($settings->{$item} eq '0') {
1023: $checkedoff{$item} = ' checked="checked" ';
1024: $checkedon{$item} = ' ';
1025: }
1026: }
1027: foreach my $item (@images) {
1028: if (defined($settings->{$item})) {
1029: $designs{$item} = $settings->{$item};
1030: $is_custom{$item} = 1;
1031: }
1032: if (defined($settings->{'showlogo'}{$item})) {
1033: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1034: }
1035: }
1036: foreach my $item (@logintext) {
1037: if ($settings->{$item} ne '') {
1038: $designs{'logintext'}{$item} = $settings->{$item};
1039: $is_custom{$item} = 1;
1040: }
1041: }
1042: if ($settings->{'font'} ne '') {
1043: $designs{'font'} = $settings->{'font'};
1044: $is_custom{'font'} = 1;
1045: }
1046: foreach my $item (@bgs) {
1047: if ($settings->{$item} ne '') {
1048: $designs{'bgs'}{$item} = $settings->{$item};
1049: $is_custom{$item} = 1;
1050: }
1051: }
1052: foreach my $item (@links) {
1053: if ($settings->{$item} ne '') {
1054: $designs{'links'}{$item} = $settings->{$item};
1055: $is_custom{$item} = 1;
1056: }
1057: }
1058: } else {
1059: if ($designhash{$dom.'.login.font'} ne '') {
1060: $designs{'font'} = $designhash{$dom.'.login.font'};
1061: $is_custom{'font'} = 1;
1062: }
1063: foreach my $item (@images) {
1064: if ($designhash{$dom.'.login.'.$item} ne '') {
1065: $designs{$item} = $designhash{$dom.'.login.'.$item};
1066: $is_custom{$item} = 1;
1067: }
1068: }
1069: foreach my $item (@bgs) {
1070: if ($designhash{$dom.'.login.'.$item} ne '') {
1071: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1072: $is_custom{$item} = 1;
1073: }
1074: }
1075: foreach my $item (@links) {
1076: if ($designhash{$dom.'.login.'.$item} ne '') {
1077: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1078: $is_custom{$item} = 1;
1079: }
1080: }
1081: }
1082: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1083: logo => 'Institution Logo',
1084: domlogo => 'Domain Logo',
1085: login => 'Login box');
1086: my $itemcount = 1;
1087: foreach my $item (@toggles) {
1088: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1089: $datatable .=
1090: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1091: '</td><td>'.
1092: '<span class="LC_nobreak"><label><input type="radio" name="'.
1093: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1094: '</label> <label><input type="radio" name="'.$item.'"'.
1095: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1096: '</tr>';
1097: $itemcount ++;
1098: }
1099: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1100: $datatable .= '</tr></table></td></tr>';
1101: } elsif ($caller eq 'help') {
1102: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1103: my $switchserver = &check_switchserver($dom,$confname);
1104: my $itemcount = 1;
1105: $defaulturl = '/adm/loginproblems.html';
1106: $defaulttype = 'default';
1107: %lt = &Apache::lonlocal::texthash (
1108: del => 'Delete?',
1109: rep => 'Replace:',
1110: upl => 'Upload:',
1111: default => 'Default',
1112: custom => 'Custom',
1113: );
1114: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1115: my @currlangs;
1116: if (ref($settings) eq 'HASH') {
1117: if (ref($settings->{'helpurl'}) eq 'HASH') {
1118: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1119: next if ($settings->{'helpurl'}{$key} eq '');
1120: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1121: $type{$key} = 'custom';
1122: unless ($key eq 'nolang') {
1123: push(@currlangs,$key);
1124: }
1125: }
1126: } elsif ($settings->{'helpurl'} ne '') {
1127: $type{'nolang'} = 'custom';
1128: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1129: }
1130: }
1131: foreach my $lang ('nolang',sort(@currlangs)) {
1132: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1133: $datatable .= '<tr'.$css_class.'>';
1134: if ($url{$lang} eq '') {
1135: $url{$lang} = $defaulturl;
1136: }
1137: if ($type{$lang} eq '') {
1138: $type{$lang} = $defaulttype;
1139: }
1140: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1141: if ($lang eq 'nolang') {
1142: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1143: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1144: } else {
1145: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1146: $langchoices{$lang},
1147: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1148: }
1149: $datatable .= '</span></td>'."\n".
1150: '<td class="LC_left_item">';
1151: if ($type{$lang} eq 'custom') {
1152: $datatable .= '<span class="LC_nobreak"><label>'.
1153: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1154: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1155: } else {
1156: $datatable .= $lt{'upl'};
1157: }
1158: $datatable .='<br />';
1159: if ($switchserver) {
1160: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1161: } else {
1162: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1163: }
1164: $datatable .= '</td></tr>';
1165: $itemcount ++;
1166: }
1167: my @addlangs;
1168: foreach my $lang (sort(keys(%langchoices))) {
1169: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1170: push(@addlangs,$lang);
1171: }
1172: if (@addlangs > 0) {
1173: my %toadd;
1174: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1175: $toadd{''} = &mt('Select');
1176: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1177: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1178: &mt('Add log-in help page for a specific language:').' '.
1179: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1180: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1181: if ($switchserver) {
1182: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1183: } else {
1184: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1185: }
1186: $datatable .= '</td></tr>';
1187: $itemcount ++;
1188: }
1189: $datatable .= &captcha_choice('login',$settings,$itemcount);
1190: } elsif ($caller eq 'headtag') {
1191: my %domservers = &Apache::lonnet::get_servers($dom);
1192: my $choice = $choices{'headtag'};
1193: $css_class = ' class="LC_odd_row"';
1194: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1195: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1196: '<th>'.$choices{'current'}.'</th>'.
1197: '<th>'.$choices{'action'}.'</th>'.
1198: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1199: my (%currurls,%currexempt);
1200: if (ref($settings) eq 'HASH') {
1201: if (ref($settings->{'headtag'}) eq 'HASH') {
1202: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1203: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1204: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1205: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1206: }
1207: }
1208: }
1209: }
1210: my %lt = &Apache::lonlocal::texthash(
1211: del => 'Delete?',
1212: rep => 'Replace:',
1213: upl => 'Upload:',
1214: curr => 'View contents',
1215: none => 'None',
1216: );
1217: my $switchserver = &check_switchserver($dom,$confname);
1218: foreach my $lonhost (sort(keys(%domservers))) {
1219: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1220: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1221: if ($currurls{$lonhost}) {
1222: $datatable .= '<td class="LC_right_item"><a href="'.
1223: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1224: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1225: '">'.$lt{'curr'}.'</a></td>'.
1226: '<td><span class="LC_nobreak"><label>'.
1227: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1228: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1229: } else {
1230: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1231: }
1232: $datatable .='<br />';
1233: if ($switchserver) {
1234: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1235: } else {
1236: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1237: }
1238: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1239: }
1240: $datatable .= '</table></td></tr>';
1241: }
1242: return $datatable;
1243: }
1244:
1245: sub login_choices {
1246: my %choices =
1247: &Apache::lonlocal::texthash (
1248: coursecatalog => 'Display Course/Community Catalog link?',
1249: adminmail => "Display Administrator's E-mail Address?",
1250: helpdesk => 'Display "Contact Helpdesk" link',
1251: disallowlogin => "Login page requests redirected",
1252: hostid => "Server",
1253: server => "Redirect to:",
1254: serverpath => "Path",
1255: custompath => "Custom",
1256: exempt => "Exempt IP(s)",
1257: directlogin => "No redirect",
1258: newuser => "Link to create a user account",
1259: img => "Header",
1260: logo => "Main Logo",
1261: domlogo => "Domain Logo",
1262: login => "Log-in Header",
1263: textcol => "Text color",
1264: bgcol => "Box color",
1265: bgs => "Background colors",
1266: links => "Link colors",
1267: font => "Font color",
1268: pgbg => "Header",
1269: mainbg => "Page",
1270: sidebg => "Login box",
1271: link => "Link",
1272: alink => "Active link",
1273: vlink => "Visited link",
1274: headtag => "Custom markup",
1275: action => "Action",
1276: current => "Current",
1277: );
1278: return %choices;
1279: }
1280:
1281: sub print_rolecolors {
1282: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1283: my %choices = &color_font_choices();
1284: my @bgs = ('pgbg','tabbg','sidebg');
1285: my @links = ('link','alink','vlink');
1286: my @images = ('img');
1287: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1288: my %designhash = &Apache::loncommon::get_domainconf($dom);
1289: my %defaultdesign = %Apache::loncommon::defaultdesign;
1290: my (%is_custom,%designs);
1291: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1292: if (ref($settings) eq 'HASH') {
1293: if (ref($settings->{$role}) eq 'HASH') {
1294: if ($settings->{$role}->{'img'} ne '') {
1295: $designs{'img'} = $settings->{$role}->{'img'};
1296: $is_custom{'img'} = 1;
1297: }
1298: if ($settings->{$role}->{'font'} ne '') {
1299: $designs{'font'} = $settings->{$role}->{'font'};
1300: $is_custom{'font'} = 1;
1301: }
1302: if ($settings->{$role}->{'fontmenu'} ne '') {
1303: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1304: $is_custom{'fontmenu'} = 1;
1305: }
1306: foreach my $item (@bgs) {
1307: if ($settings->{$role}->{$item} ne '') {
1308: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1309: $is_custom{$item} = 1;
1310: }
1311: }
1312: foreach my $item (@links) {
1313: if ($settings->{$role}->{$item} ne '') {
1314: $designs{'links'}{$item} = $settings->{$role}->{$item};
1315: $is_custom{$item} = 1;
1316: }
1317: }
1318: }
1319: } else {
1320: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1321: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1322: $is_custom{'img'} = 1;
1323: }
1324: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1325: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1326: $is_custom{'fontmenu'} = 1;
1327: }
1328: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1329: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1330: $is_custom{'font'} = 1;
1331: }
1332: foreach my $item (@bgs) {
1333: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1334: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1335: $is_custom{$item} = 1;
1336:
1337: }
1338: }
1339: foreach my $item (@links) {
1340: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1341: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1342: $is_custom{$item} = 1;
1343: }
1344: }
1345: }
1346: my $itemcount = 1;
1347: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1348: $datatable .= '</tr></table></td></tr>';
1349: return $datatable;
1350: }
1351:
1352: sub role_defaults {
1353: my ($role,$bgs,$links,$images,$logintext) = @_;
1354: my %defaults;
1355: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1356: return %defaults;
1357: }
1358: my %defaultdesign = %Apache::loncommon::defaultdesign;
1359: if ($role eq 'login') {
1360: %defaults = (
1361: font => $defaultdesign{$role.'.font'},
1362: );
1363: if (ref($logintext) eq 'ARRAY') {
1364: foreach my $item (@{$logintext}) {
1365: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1366: }
1367: }
1368: foreach my $item (@{$images}) {
1369: $defaults{'showlogo'}{$item} = 1;
1370: }
1371: } else {
1372: %defaults = (
1373: img => $defaultdesign{$role.'.img'},
1374: font => $defaultdesign{$role.'.font'},
1375: fontmenu => $defaultdesign{$role.'.fontmenu'},
1376: );
1377: }
1378: foreach my $item (@{$bgs}) {
1379: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1380: }
1381: foreach my $item (@{$links}) {
1382: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1383: }
1384: foreach my $item (@{$images}) {
1385: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1386: }
1387: return %defaults;
1388: }
1389:
1390: sub display_color_options {
1391: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1392: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1393: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1394: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1395: my $datatable = '<tr'.$css_class.'>'.
1396: '<td>'.$choices->{'font'}.'</td>';
1397: if (!$is_custom->{'font'}) {
1398: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1399: } else {
1400: $datatable .= '<td> </td>';
1401: }
1402: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1403:
1404: $datatable .= '<td><span class="LC_nobreak">'.
1405: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1406: ' value="'.$current_color.'" /> '.
1407: ' </td></tr>';
1408: unless ($role eq 'login') {
1409: $datatable .= '<tr'.$css_class.'>'.
1410: '<td>'.$choices->{'fontmenu'}.'</td>';
1411: if (!$is_custom->{'fontmenu'}) {
1412: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1413: } else {
1414: $datatable .= '<td> </td>';
1415: }
1416: $current_color = $designs->{'fontmenu'} ?
1417: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1418: $datatable .= '<td><span class="LC_nobreak">'.
1419: '<input class="colorchooser" type="text" size="10" name="'
1420: .$role.'_fontmenu"'.
1421: ' value="'.$current_color.'" /> '.
1422: ' </td></tr>';
1423: }
1424: my $switchserver = &check_switchserver($dom,$confname);
1425: foreach my $img (@{$images}) {
1426: $itemcount ++;
1427: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1428: $datatable .= '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{$img};
1430: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1431: if ($role eq 'login') {
1432: if ($img eq 'login') {
1433: $login_hdr_pick =
1434: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1435: $logincolors =
1436: &login_text_colors($img,$role,$logintext,$phase,$choices,
1437: $designs,$defaults);
1438: } elsif ($img ne 'domlogo') {
1439: $datatable.= &logo_display_options($img,$defaults,$designs);
1440: }
1441: }
1442: $datatable .= '</td>';
1443: if ($designs->{$img} ne '') {
1444: $imgfile = $designs->{$img};
1445: $img_import = ($imgfile =~ m{^/adm/});
1446: } else {
1447: $imgfile = $defaults->{$img};
1448: }
1449: if ($imgfile) {
1450: my ($showfile,$fullsize);
1451: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1452: my $urldir = $1;
1453: my $filename = $2;
1454: my @info = &Apache::lonnet::stat_file($designs->{$img});
1455: if (@info) {
1456: my $thumbfile = 'tn-'.$filename;
1457: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1458: if (@thumb) {
1459: $showfile = $urldir.'/'.$thumbfile;
1460: } else {
1461: $showfile = $imgfile;
1462: }
1463: } else {
1464: $showfile = '';
1465: }
1466: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1467: $showfile = $imgfile;
1468: my $imgdir = $1;
1469: my $filename = $2;
1470: if (-e "$londocroot/$imgdir/tn-".$filename) {
1471: $showfile = "/$imgdir/tn-".$filename;
1472: } else {
1473: my $input = $londocroot.$imgfile;
1474: my $output = "$londocroot/$imgdir/tn-".$filename;
1475: if (!-e $output) {
1476: my ($width,$height) = &thumb_dimensions();
1477: my ($fullwidth,$fullheight) = &check_dimensions($input);
1478: if ($fullwidth ne '' && $fullheight ne '') {
1479: if ($fullwidth > $width && $fullheight > $height) {
1480: my $size = $width.'x'.$height;
1481: system("convert -sample $size $input $output");
1482: $showfile = "/$imgdir/tn-".$filename;
1483: }
1484: }
1485: }
1486: }
1487: }
1488: if ($showfile) {
1489: if ($showfile =~ m{^/(adm|res)/}) {
1490: if ($showfile =~ m{^/res/}) {
1491: my $local_showfile =
1492: &Apache::lonnet::filelocation('',$showfile);
1493: &Apache::lonnet::repcopy($local_showfile);
1494: }
1495: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1496: }
1497: if ($imgfile) {
1498: if ($imgfile =~ m{^/(adm|res)/}) {
1499: if ($imgfile =~ m{^/res/}) {
1500: my $local_imgfile =
1501: &Apache::lonnet::filelocation('',$imgfile);
1502: &Apache::lonnet::repcopy($local_imgfile);
1503: }
1504: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1505: } else {
1506: $fullsize = $imgfile;
1507: }
1508: }
1509: $datatable .= '<td>';
1510: if ($img eq 'login') {
1511: $datatable .= $login_hdr_pick;
1512: }
1513: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1514: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1515: } else {
1516: $datatable .= '<td> </td><td class="LC_left_item">'.
1517: &mt('Upload:').'<br />';
1518: }
1519: } else {
1520: $datatable .= '<td> </td><td class="LC_left_item">'.
1521: &mt('Upload:').'<br />';
1522: }
1523: if ($switchserver) {
1524: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1525: } else {
1526: if ($img ne 'login') { # suppress file selection for Log-in header
1527: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1528: }
1529: }
1530: $datatable .= '</td></tr>';
1531: }
1532: $itemcount ++;
1533: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1534: $datatable .= '<tr'.$css_class.'>'.
1535: '<td>'.$choices->{'bgs'}.'</td>';
1536: my $bgs_def;
1537: foreach my $item (@{$bgs}) {
1538: if (!$is_custom->{$item}) {
1539: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1540: }
1541: }
1542: if ($bgs_def) {
1543: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1544: } else {
1545: $datatable .= '<td> </td>';
1546: }
1547: $datatable .= '<td class="LC_right_item">'.
1548: '<table border="0"><tr>';
1549:
1550: foreach my $item (@{$bgs}) {
1551: $datatable .= '<td align="center">'.$choices->{$item};
1552: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1553: if ($designs->{'bgs'}{$item}) {
1554: $datatable .= ' ';
1555: }
1556: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1557: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1558: }
1559: $datatable .= '</tr></table></td></tr>';
1560: $itemcount ++;
1561: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1562: $datatable .= '<tr'.$css_class.'>'.
1563: '<td>'.$choices->{'links'}.'</td>';
1564: my $links_def;
1565: foreach my $item (@{$links}) {
1566: if (!$is_custom->{$item}) {
1567: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1568: }
1569: }
1570: if ($links_def) {
1571: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1572: } else {
1573: $datatable .= '<td> </td>';
1574: }
1575: $datatable .= '<td class="LC_right_item">'.
1576: '<table border="0"><tr>';
1577: foreach my $item (@{$links}) {
1578: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1579: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1580: if ($designs->{'links'}{$item}) {
1581: $datatable.=' ';
1582: }
1583: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1584: '" /></td>';
1585: }
1586: $$rowtotal += $itemcount;
1587: return $datatable;
1588: }
1589:
1590: sub logo_display_options {
1591: my ($img,$defaults,$designs) = @_;
1592: my $checkedon;
1593: if (ref($defaults) eq 'HASH') {
1594: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1595: if ($defaults->{'showlogo'}{$img}) {
1596: $checkedon = 'checked="checked" ';
1597: }
1598: }
1599: }
1600: if (ref($designs) eq 'HASH') {
1601: if (ref($designs->{'showlogo'}) eq 'HASH') {
1602: if (defined($designs->{'showlogo'}{$img})) {
1603: if ($designs->{'showlogo'}{$img} == 0) {
1604: $checkedon = '';
1605: } elsif ($designs->{'showlogo'}{$img} == 1) {
1606: $checkedon = 'checked="checked" ';
1607: }
1608: }
1609: }
1610: }
1611: return '<br /><label> <input type="checkbox" name="'.
1612: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1613: &mt('show').'</label>'."\n";
1614: }
1615:
1616: sub login_header_options {
1617: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1618: my $output = '';
1619: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1620: $output .= &mt('Text default(s):').'<br />';
1621: if (!$is_custom->{'textcol'}) {
1622: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1623: ' ';
1624: }
1625: if (!$is_custom->{'bgcol'}) {
1626: $output .= $choices->{'bgcol'}.': '.
1627: '<span id="css_'.$role.'_font" style="background-color: '.
1628: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1629: }
1630: $output .= '<br />';
1631: }
1632: $output .='<br />';
1633: return $output;
1634: }
1635:
1636: sub login_text_colors {
1637: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1638: my $color_menu = '<table border="0"><tr>';
1639: foreach my $item (@{$logintext}) {
1640: $color_menu .= '<td align="center">'.$choices->{$item};
1641: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1642: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1643: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1644: }
1645: $color_menu .= '</tr></table><br />';
1646: return $color_menu;
1647: }
1648:
1649: sub image_changes {
1650: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1651: my $output;
1652: if ($img eq 'login') {
1653: # suppress image for Log-in header
1654: } elsif (!$is_custom) {
1655: if ($img ne 'domlogo') {
1656: $output .= &mt('Default image:').'<br />';
1657: } else {
1658: $output .= &mt('Default in use:').'<br />';
1659: }
1660: }
1661: if ($img eq 'login') { # suppress image for Log-in header
1662: $output .= '<td>'.$logincolors;
1663: } else {
1664: if ($img_import) {
1665: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1666: }
1667: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1668: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1669: if ($is_custom) {
1670: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1671: '<input type="checkbox" name="'.
1672: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1673: '</label> '.&mt('Replace:').'</span><br />';
1674: } else {
1675: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1676: }
1677: }
1678: return $output;
1679: }
1680:
1681: sub print_quotas {
1682: my ($dom,$settings,$rowtotal,$action) = @_;
1683: my $context;
1684: if ($action eq 'quotas') {
1685: $context = 'tools';
1686: } else {
1687: $context = $action;
1688: }
1689: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1690: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1691: my $typecount = 0;
1692: my ($css_class,%titles);
1693: if ($context eq 'requestcourses') {
1694: @usertools = ('official','unofficial','community','textbook');
1695: @options =('norequest','approval','validate','autolimit');
1696: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1697: %titles = &courserequest_titles();
1698: } elsif ($context eq 'requestauthor') {
1699: @usertools = ('author');
1700: @options = ('norequest','approval','automatic');
1701: %titles = &authorrequest_titles();
1702: } else {
1703: @usertools = ('aboutme','blog','webdav','portfolio');
1704: %titles = &tool_titles();
1705: }
1706: if (ref($types) eq 'ARRAY') {
1707: foreach my $type (@{$types}) {
1708: my ($currdefquota,$currauthorquota);
1709: unless (($context eq 'requestcourses') ||
1710: ($context eq 'requestauthor')) {
1711: if (ref($settings) eq 'HASH') {
1712: if (ref($settings->{defaultquota}) eq 'HASH') {
1713: $currdefquota = $settings->{defaultquota}->{$type};
1714: } else {
1715: $currdefquota = $settings->{$type};
1716: }
1717: if (ref($settings->{authorquota}) eq 'HASH') {
1718: $currauthorquota = $settings->{authorquota}->{$type};
1719: }
1720: }
1721: }
1722: if (defined($usertypes->{$type})) {
1723: $typecount ++;
1724: $css_class = $typecount%2?' class="LC_odd_row"':'';
1725: $datatable .= '<tr'.$css_class.'>'.
1726: '<td>'.$usertypes->{$type}.'</td>'.
1727: '<td class="LC_left_item">';
1728: if ($context eq 'requestcourses') {
1729: $datatable .= '<table><tr>';
1730: }
1731: my %cell;
1732: foreach my $item (@usertools) {
1733: if ($context eq 'requestcourses') {
1734: my ($curroption,$currlimit);
1735: if (ref($settings) eq 'HASH') {
1736: if (ref($settings->{$item}) eq 'HASH') {
1737: $curroption = $settings->{$item}->{$type};
1738: if ($curroption =~ /^autolimit=(\d*)$/) {
1739: $currlimit = $1;
1740: }
1741: }
1742: }
1743: if (!$curroption) {
1744: $curroption = 'norequest';
1745: }
1746: $datatable .= '<th>'.$titles{$item}.'</th>';
1747: foreach my $option (@options) {
1748: my $val = $option;
1749: if ($option eq 'norequest') {
1750: $val = 0;
1751: }
1752: if ($option eq 'validate') {
1753: my $canvalidate = 0;
1754: if (ref($validations{$item}) eq 'HASH') {
1755: if ($validations{$item}{$type}) {
1756: $canvalidate = 1;
1757: }
1758: }
1759: next if (!$canvalidate);
1760: }
1761: my $checked = '';
1762: if ($option eq $curroption) {
1763: $checked = ' checked="checked"';
1764: } elsif ($option eq 'autolimit') {
1765: if ($curroption =~ /^autolimit/) {
1766: $checked = ' checked="checked"';
1767: }
1768: }
1769: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1770: '<input type="radio" name="crsreq_'.$item.
1771: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1772: $titles{$option}.'</label>';
1773: if ($option eq 'autolimit') {
1774: $cell{$item} .= ' <input type="text" name="crsreq_'.
1775: $item.'_limit_'.$type.'" size="1" '.
1776: 'value="'.$currlimit.'" />';
1777: }
1778: $cell{$item} .= '</span> ';
1779: if ($option eq 'autolimit') {
1780: $cell{$item} .= $titles{'unlimited'};
1781: }
1782: }
1783: } elsif ($context eq 'requestauthor') {
1784: my $curroption;
1785: if (ref($settings) eq 'HASH') {
1786: $curroption = $settings->{$type};
1787: }
1788: if (!$curroption) {
1789: $curroption = 'norequest';
1790: }
1791: foreach my $option (@options) {
1792: my $val = $option;
1793: if ($option eq 'norequest') {
1794: $val = 0;
1795: }
1796: my $checked = '';
1797: if ($option eq $curroption) {
1798: $checked = ' checked="checked"';
1799: }
1800: $datatable .= '<span class="LC_nobreak"><label>'.
1801: '<input type="radio" name="authorreq_'.$type.
1802: '" value="'.$val.'"'.$checked.' />'.
1803: $titles{$option}.'</label></span> ';
1804: }
1805: } else {
1806: my $checked = 'checked="checked" ';
1807: if (ref($settings) eq 'HASH') {
1808: if (ref($settings->{$item}) eq 'HASH') {
1809: if ($settings->{$item}->{$type} == 0) {
1810: $checked = '';
1811: } elsif ($settings->{$item}->{$type} == 1) {
1812: $checked = 'checked="checked" ';
1813: }
1814: }
1815: }
1816: $datatable .= '<span class="LC_nobreak"><label>'.
1817: '<input type="checkbox" name="'.$context.'_'.$item.
1818: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1819: '</label></span> ';
1820: }
1821: }
1822: if ($context eq 'requestcourses') {
1823: $datatable .= '</tr><tr>';
1824: foreach my $item (@usertools) {
1825: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1826: }
1827: $datatable .= '</tr></table>';
1828: }
1829: $datatable .= '</td>';
1830: unless (($context eq 'requestcourses') ||
1831: ($context eq 'requestauthor')) {
1832: $datatable .=
1833: '<td class="LC_right_item">'.
1834: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1835: '<input type="text" name="quota_'.$type.
1836: '" value="'.$currdefquota.
1837: '" size="5" /></span>'.(' ' x 2).
1838: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1839: '<input type="text" name="authorquota_'.$type.
1840: '" value="'.$currauthorquota.
1841: '" size="5" /></span></td>';
1842: }
1843: $datatable .= '</tr>';
1844: }
1845: }
1846: }
1847: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1848: $defaultquota = '20';
1849: $authorquota = '500';
1850: if (ref($settings) eq 'HASH') {
1851: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1852: $defaultquota = $settings->{'defaultquota'}->{'default'};
1853: } elsif (defined($settings->{'default'})) {
1854: $defaultquota = $settings->{'default'};
1855: }
1856: if (ref($settings->{'authorquota'}) eq 'HASH') {
1857: $authorquota = $settings->{'authorquota'}->{'default'};
1858: }
1859: }
1860: }
1861: $typecount ++;
1862: $css_class = $typecount%2?' class="LC_odd_row"':'';
1863: $datatable .= '<tr'.$css_class.'>'.
1864: '<td>'.$othertitle.'</td>'.
1865: '<td class="LC_left_item">';
1866: if ($context eq 'requestcourses') {
1867: $datatable .= '<table><tr>';
1868: }
1869: my %defcell;
1870: foreach my $item (@usertools) {
1871: if ($context eq 'requestcourses') {
1872: my ($curroption,$currlimit);
1873: if (ref($settings) eq 'HASH') {
1874: if (ref($settings->{$item}) eq 'HASH') {
1875: $curroption = $settings->{$item}->{'default'};
1876: if ($curroption =~ /^autolimit=(\d*)$/) {
1877: $currlimit = $1;
1878: }
1879: }
1880: }
1881: if (!$curroption) {
1882: $curroption = 'norequest';
1883: }
1884: $datatable .= '<th>'.$titles{$item}.'</th>';
1885: foreach my $option (@options) {
1886: my $val = $option;
1887: if ($option eq 'norequest') {
1888: $val = 0;
1889: }
1890: if ($option eq 'validate') {
1891: my $canvalidate = 0;
1892: if (ref($validations{$item}) eq 'HASH') {
1893: if ($validations{$item}{'default'}) {
1894: $canvalidate = 1;
1895: }
1896: }
1897: next if (!$canvalidate);
1898: }
1899: my $checked = '';
1900: if ($option eq $curroption) {
1901: $checked = ' checked="checked"';
1902: } elsif ($option eq 'autolimit') {
1903: if ($curroption =~ /^autolimit/) {
1904: $checked = ' checked="checked"';
1905: }
1906: }
1907: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1908: '<input type="radio" name="crsreq_'.$item.
1909: '_default" value="'.$val.'"'.$checked.' />'.
1910: $titles{$option}.'</label>';
1911: if ($option eq 'autolimit') {
1912: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1913: $item.'_limit_default" size="1" '.
1914: 'value="'.$currlimit.'" />';
1915: }
1916: $defcell{$item} .= '</span> ';
1917: if ($option eq 'autolimit') {
1918: $defcell{$item} .= $titles{'unlimited'};
1919: }
1920: }
1921: } elsif ($context eq 'requestauthor') {
1922: my $curroption;
1923: if (ref($settings) eq 'HASH') {
1924: $curroption = $settings->{'default'};
1925: }
1926: if (!$curroption) {
1927: $curroption = 'norequest';
1928: }
1929: foreach my $option (@options) {
1930: my $val = $option;
1931: if ($option eq 'norequest') {
1932: $val = 0;
1933: }
1934: my $checked = '';
1935: if ($option eq $curroption) {
1936: $checked = ' checked="checked"';
1937: }
1938: $datatable .= '<span class="LC_nobreak"><label>'.
1939: '<input type="radio" name="authorreq_default"'.
1940: ' value="'.$val.'"'.$checked.' />'.
1941: $titles{$option}.'</label></span> ';
1942: }
1943: } else {
1944: my $checked = 'checked="checked" ';
1945: if (ref($settings) eq 'HASH') {
1946: if (ref($settings->{$item}) eq 'HASH') {
1947: if ($settings->{$item}->{'default'} == 0) {
1948: $checked = '';
1949: } elsif ($settings->{$item}->{'default'} == 1) {
1950: $checked = 'checked="checked" ';
1951: }
1952: }
1953: }
1954: $datatable .= '<span class="LC_nobreak"><label>'.
1955: '<input type="checkbox" name="'.$context.'_'.$item.
1956: '" value="default" '.$checked.'/>'.$titles{$item}.
1957: '</label></span> ';
1958: }
1959: }
1960: if ($context eq 'requestcourses') {
1961: $datatable .= '</tr><tr>';
1962: foreach my $item (@usertools) {
1963: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1964: }
1965: $datatable .= '</tr></table>';
1966: }
1967: $datatable .= '</td>';
1968: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1969: $datatable .= '<td class="LC_right_item">'.
1970: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1971: '<input type="text" name="defaultquota" value="'.
1972: $defaultquota.'" size="5" /></span>'.(' ' x2).
1973: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1974: '<input type="text" name="authorquota" value="'.
1975: $authorquota.'" size="5" /></span></td>';
1976: }
1977: $datatable .= '</tr>';
1978: $typecount ++;
1979: $css_class = $typecount%2?' class="LC_odd_row"':'';
1980: $datatable .= '<tr'.$css_class.'>'.
1981: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1982: if ($context eq 'requestcourses') {
1983: $datatable .= &mt('(overrides affiliation, if set)').
1984: '</td>'.
1985: '<td class="LC_left_item">'.
1986: '<table><tr>';
1987: } else {
1988: $datatable .= &mt('(overrides affiliation, if checked)').
1989: '</td>'.
1990: '<td class="LC_left_item" colspan="2">'.
1991: '<br />';
1992: }
1993: my %advcell;
1994: foreach my $item (@usertools) {
1995: if ($context eq 'requestcourses') {
1996: my ($curroption,$currlimit);
1997: if (ref($settings) eq 'HASH') {
1998: if (ref($settings->{$item}) eq 'HASH') {
1999: $curroption = $settings->{$item}->{'_LC_adv'};
2000: if ($curroption =~ /^autolimit=(\d*)$/) {
2001: $currlimit = $1;
2002: }
2003: }
2004: }
2005: $datatable .= '<th>'.$titles{$item}.'</th>';
2006: my $checked = '';
2007: if ($curroption eq '') {
2008: $checked = ' checked="checked"';
2009: }
2010: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2011: '<input type="radio" name="crsreq_'.$item.
2012: '__LC_adv" value=""'.$checked.' />'.
2013: &mt('No override set').'</label></span> ';
2014: foreach my $option (@options) {
2015: my $val = $option;
2016: if ($option eq 'norequest') {
2017: $val = 0;
2018: }
2019: if ($option eq 'validate') {
2020: my $canvalidate = 0;
2021: if (ref($validations{$item}) eq 'HASH') {
2022: if ($validations{$item}{'_LC_adv'}) {
2023: $canvalidate = 1;
2024: }
2025: }
2026: next if (!$canvalidate);
2027: }
2028: my $checked = '';
2029: if ($val eq $curroption) {
2030: $checked = ' checked="checked"';
2031: } elsif ($option eq 'autolimit') {
2032: if ($curroption =~ /^autolimit/) {
2033: $checked = ' checked="checked"';
2034: }
2035: }
2036: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2037: '<input type="radio" name="crsreq_'.$item.
2038: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2039: $titles{$option}.'</label>';
2040: if ($option eq 'autolimit') {
2041: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2042: $item.'_limit__LC_adv" size="1" '.
2043: 'value="'.$currlimit.'" />';
2044: }
2045: $advcell{$item} .= '</span> ';
2046: if ($option eq 'autolimit') {
2047: $advcell{$item} .= $titles{'unlimited'};
2048: }
2049: }
2050: } elsif ($context eq 'requestauthor') {
2051: my $curroption;
2052: if (ref($settings) eq 'HASH') {
2053: $curroption = $settings->{'_LC_adv'};
2054: }
2055: my $checked = '';
2056: if ($curroption eq '') {
2057: $checked = ' checked="checked"';
2058: }
2059: $datatable .= '<span class="LC_nobreak"><label>'.
2060: '<input type="radio" name="authorreq__LC_adv"'.
2061: ' value=""'.$checked.' />'.
2062: &mt('No override set').'</label></span> ';
2063: foreach my $option (@options) {
2064: my $val = $option;
2065: if ($option eq 'norequest') {
2066: $val = 0;
2067: }
2068: my $checked = '';
2069: if ($val eq $curroption) {
2070: $checked = ' checked="checked"';
2071: }
2072: $datatable .= '<span class="LC_nobreak"><label>'.
2073: '<input type="radio" name="authorreq__LC_adv"'.
2074: ' value="'.$val.'"'.$checked.' />'.
2075: $titles{$option}.'</label></span> ';
2076: }
2077: } else {
2078: my $checked = 'checked="checked" ';
2079: if (ref($settings) eq 'HASH') {
2080: if (ref($settings->{$item}) eq 'HASH') {
2081: if ($settings->{$item}->{'_LC_adv'} == 0) {
2082: $checked = '';
2083: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2084: $checked = 'checked="checked" ';
2085: }
2086: }
2087: }
2088: $datatable .= '<span class="LC_nobreak"><label>'.
2089: '<input type="checkbox" name="'.$context.'_'.$item.
2090: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2091: '</label></span> ';
2092: }
2093: }
2094: if ($context eq 'requestcourses') {
2095: $datatable .= '</tr><tr>';
2096: foreach my $item (@usertools) {
2097: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2098: }
2099: $datatable .= '</tr></table>';
2100: }
2101: $datatable .= '</td></tr>';
2102: $$rowtotal += $typecount;
2103: return $datatable;
2104: }
2105:
2106: sub print_requestmail {
2107: my ($dom,$action,$settings,$rowtotal) = @_;
2108: my ($now,$datatable,%currapp);
2109: $now = time;
2110: if (ref($settings) eq 'HASH') {
2111: if (ref($settings->{'notify'}) eq 'HASH') {
2112: if ($settings->{'notify'}{'approval'} ne '') {
2113: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2114: }
2115: }
2116: }
2117: my $numinrow = 2;
2118: my $css_class;
2119: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2120: my $text;
2121: if ($action eq 'requestcourses') {
2122: $text = &mt('Receive notification of course requests requiring approval');
2123: } elsif ($action eq 'requestauthor') {
2124: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2125: } else {
2126: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2127: }
2128: $datatable = '<tr'.$css_class.'>'.
2129: ' <td>'.$text.'</td>'.
2130: ' <td class="LC_left_item">';
2131: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2132: $action.'notifyapproval',%currapp);
2133: if ($numdc > 0) {
2134: $datatable .= $table;
2135: } else {
2136: $datatable .= &mt('There are no active Domain Coordinators');
2137: }
2138: $datatable .='</td></tr>';
2139: return $datatable;
2140: }
2141:
2142: sub print_studentcode {
2143: my ($settings,$rowtotal) = @_;
2144: my $rownum = 0;
2145: my ($output,%current);
2146: my @crstypes = ('official','unofficial','community','textbook');
2147: if (ref($settings) eq 'HASH') {
2148: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2149: foreach my $type (@crstypes) {
2150: $current{$type} = $settings->{'uniquecode'}{$type};
2151: }
2152: }
2153: }
2154: $output .= '<tr>'.
2155: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2156: '<td class="LC_left_item">';
2157: foreach my $type (@crstypes) {
2158: my $check = ' ';
2159: if ($current{$type}) {
2160: $check = ' checked="checked" ';
2161: }
2162: $output .= '<span class="LC_nobreak"><label>'.
2163: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2164: &mt($type).'</label></span>'.(' 'x2).' ';
2165: }
2166: $output .= '</td></tr>';
2167: $$rowtotal ++;
2168: return $output;
2169: }
2170:
2171: sub print_textbookcourses {
2172: my ($dom,$type,$settings,$rowtotal) = @_;
2173: my $rownum = 0;
2174: my $css_class;
2175: my $itemcount = 1;
2176: my $maxnum = 0;
2177: my $bookshash;
2178: if (ref($settings) eq 'HASH') {
2179: $bookshash = $settings->{$type};
2180: }
2181: my %ordered;
2182: if (ref($bookshash) eq 'HASH') {
2183: foreach my $item (keys(%{$bookshash})) {
2184: if (ref($bookshash->{$item}) eq 'HASH') {
2185: my $num = $bookshash->{$item}{'order'};
2186: $ordered{$num} = $item;
2187: }
2188: }
2189: }
2190: my $confname = $dom.'-domainconfig';
2191: my $switchserver = &check_switchserver($dom,$confname);
2192: my $maxnum = scalar(keys(%ordered));
2193: my $datatable;
2194: if (keys(%ordered)) {
2195: my @items = sort { $a <=> $b } keys(%ordered);
2196: for (my $i=0; $i<@items; $i++) {
2197: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2198: my $key = $ordered{$items[$i]};
2199: my %coursehash=&Apache::lonnet::coursedescription($key);
2200: my $coursetitle = $coursehash{'description'};
2201: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2202: if (ref($bookshash->{$key}) eq 'HASH') {
2203: $subject = $bookshash->{$key}->{'subject'};
2204: $title = $bookshash->{$key}->{'title'};
2205: if ($type eq 'textbooks') {
2206: $publisher = $bookshash->{$key}->{'publisher'};
2207: $author = $bookshash->{$key}->{'author'};
2208: $image = $bookshash->{$key}->{'image'};
2209: if ($image ne '') {
2210: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2211: my $imagethumb = "$path/tn-".$imagefile;
2212: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2213: }
2214: }
2215: }
2216: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2217: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2218: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2219: for (my $k=0; $k<=$maxnum; $k++) {
2220: my $vpos = $k+1;
2221: my $selstr;
2222: if ($k == $i) {
2223: $selstr = ' selected="selected" ';
2224: }
2225: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2226: }
2227: $datatable .= '</select>'.(' 'x2).
2228: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2229: &mt('Delete?').'</label></span></td>'.
2230: '<td colspan="2">'.
2231: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2232: (' 'x2).
2233: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2234: if ($type eq 'textbooks') {
2235: $datatable .= (' 'x2).
2236: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2237: (' 'x2).
2238: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2239: (' 'x2).
2240: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2241: if ($image) {
2242: $datatable .= '<span class="LC_nobreak">'.
2243: $imgsrc.
2244: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2245: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2246: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2247: }
2248: if ($switchserver) {
2249: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2250: } else {
2251: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2252: }
2253: }
2254: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2255: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2256: $coursetitle.'</span></td></tr>'."\n";
2257: $itemcount ++;
2258: }
2259: }
2260: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2261: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2262: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2263: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2264: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2265: for (my $k=0; $k<$maxnum+1; $k++) {
2266: my $vpos = $k+1;
2267: my $selstr;
2268: if ($k == $maxnum) {
2269: $selstr = ' selected="selected" ';
2270: }
2271: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2272: }
2273: $datatable .= '</select> '."\n".
2274: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2275: '<td colspan="2">'.
2276: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2277: (' 'x2).
2278: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2279: (' 'x2);
2280: if ($type eq 'textbooks') {
2281: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2282: (' 'x2).
2283: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2284: (' 'x2).
2285: '<span class="LC_nobreak">'.&mt('Image:').' ';
2286: if ($switchserver) {
2287: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2288: } else {
2289: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2290: }
2291: }
2292: $datatable .= '</span>'."\n".
2293: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2294: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2295: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2296: &Apache::loncommon::selectcourse_link
2297: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2298: '</span></td>'."\n".
2299: '</tr>'."\n";
2300: $itemcount ++;
2301: return $datatable;
2302: }
2303:
2304: sub textbookcourses_javascript {
2305: my ($settings) = @_;
2306: return unless(ref($settings) eq 'HASH');
2307: my (%ordered,%total,%jstext);
2308: foreach my $type ('textbooks','templates') {
2309: $total{$type} = 0;
2310: if (ref($settings->{$type}) eq 'HASH') {
2311: foreach my $item (keys(%{$settings->{$type}})) {
2312: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2313: my $num = $settings->{$type}->{$item}{'order'};
2314: $ordered{$type}{$num} = $item;
2315: }
2316: }
2317: $total{$type} = scalar(keys(%{$settings->{$type}}));
2318: }
2319: my @jsarray = ();
2320: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2321: push(@jsarray,$ordered{$type}{$item});
2322: }
2323: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2324: }
2325: return <<"ENDSCRIPT";
2326: <script type="text/javascript">
2327: // <![CDATA[
2328: function reorderBooks(form,item,caller) {
2329: var changedVal;
2330: $jstext{'textbooks'};
2331: $jstext{'templates'};
2332: var newpos;
2333: var maxh;
2334: if (caller == 'textbooks') {
2335: newpos = 'textbooks_addbook_pos';
2336: maxh = 1 + $total{'textbooks'};
2337: } else {
2338: newpos = 'templates_addbook_pos';
2339: maxh = 1 + $total{'templates'};
2340: }
2341: var current = new Array;
2342: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2343: if (item == newpos) {
2344: changedVal = newitemVal;
2345: } else {
2346: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2347: current[newitemVal] = newpos;
2348: }
2349: if (caller == 'textbooks') {
2350: for (var i=0; i<textbooks.length; i++) {
2351: var elementName = 'textbooks_'+textbooks[i];
2352: if (elementName != item) {
2353: if (form.elements[elementName]) {
2354: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2355: current[currVal] = elementName;
2356: }
2357: }
2358: }
2359: }
2360: if (caller == 'templates') {
2361: for (var i=0; i<templates.length; i++) {
2362: var elementName = 'templates_'+templates[i];
2363: if (elementName != item) {
2364: if (form.elements[elementName]) {
2365: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2366: current[currVal] = elementName;
2367: }
2368: }
2369: }
2370: }
2371: var oldVal;
2372: for (var j=0; j<maxh; j++) {
2373: if (current[j] == undefined) {
2374: oldVal = j;
2375: }
2376: }
2377: if (oldVal < changedVal) {
2378: for (var k=oldVal+1; k<=changedVal ; k++) {
2379: var elementName = current[k];
2380: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2381: }
2382: } else {
2383: for (var k=changedVal; k<oldVal; k++) {
2384: var elementName = current[k];
2385: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2386: }
2387: }
2388: return;
2389: }
2390:
2391: // ]]>
2392: </script>
2393:
2394: ENDSCRIPT
2395: }
2396:
2397: sub print_autoenroll {
2398: my ($dom,$settings,$rowtotal) = @_;
2399: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2400: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2401: if (ref($settings) eq 'HASH') {
2402: if (exists($settings->{'run'})) {
2403: if ($settings->{'run'} eq '0') {
2404: $runoff = ' checked="checked" ';
2405: $runon = ' ';
2406: } else {
2407: $runon = ' checked="checked" ';
2408: $runoff = ' ';
2409: }
2410: } else {
2411: if ($autorun) {
2412: $runon = ' checked="checked" ';
2413: $runoff = ' ';
2414: } else {
2415: $runoff = ' checked="checked" ';
2416: $runon = ' ';
2417: }
2418: }
2419: if (exists($settings->{'co-owners'})) {
2420: if ($settings->{'co-owners'} eq '0') {
2421: $coownersoff = ' checked="checked" ';
2422: $coownerson = ' ';
2423: } else {
2424: $coownerson = ' checked="checked" ';
2425: $coownersoff = ' ';
2426: }
2427: } else {
2428: $coownersoff = ' checked="checked" ';
2429: $coownerson = ' ';
2430: }
2431: if (exists($settings->{'sender_domain'})) {
2432: $defdom = $settings->{'sender_domain'};
2433: }
2434: } else {
2435: if ($autorun) {
2436: $runon = ' checked="checked" ';
2437: $runoff = ' ';
2438: } else {
2439: $runoff = ' checked="checked" ';
2440: $runon = ' ';
2441: }
2442: }
2443: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2444: my $notif_sender;
2445: if (ref($settings) eq 'HASH') {
2446: $notif_sender = $settings->{'sender_uname'};
2447: }
2448: my $datatable='<tr class="LC_odd_row">'.
2449: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2450: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2451: '<input type="radio" name="autoenroll_run"'.
2452: $runon.' value="1" />'.&mt('Yes').'</label> '.
2453: '<label><input type="radio" name="autoenroll_run"'.
2454: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2455: '</tr><tr>'.
2456: '<td>'.&mt('Notification messages - sender').
2457: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2458: &mt('username').': '.
2459: '<input type="text" name="sender_uname" value="'.
2460: $notif_sender.'" size="10" /> '.&mt('domain').
2461: ': '.$domform.'</span></td></tr>'.
2462: '<tr class="LC_odd_row">'.
2463: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2464: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2465: '<input type="radio" name="autoassign_coowners"'.
2466: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2467: '<label><input type="radio" name="autoassign_coowners"'.
2468: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2469: '</tr>';
2470: $$rowtotal += 3;
2471: return $datatable;
2472: }
2473:
2474: sub print_autoupdate {
2475: my ($position,$dom,$settings,$rowtotal) = @_;
2476: my $datatable;
2477: if ($position eq 'top') {
2478: my $updateon = ' ';
2479: my $updateoff = ' checked="checked" ';
2480: my $classlistson = ' ';
2481: my $classlistsoff = ' checked="checked" ';
2482: if (ref($settings) eq 'HASH') {
2483: if ($settings->{'run'} eq '1') {
2484: $updateon = $updateoff;
2485: $updateoff = ' ';
2486: }
2487: if ($settings->{'classlists'} eq '1') {
2488: $classlistson = $classlistsoff;
2489: $classlistsoff = ' ';
2490: }
2491: }
2492: my %title = (
2493: run => 'Auto-update active?',
2494: classlists => 'Update information in classlists?',
2495: );
2496: $datatable = '<tr class="LC_odd_row">'.
2497: '<td>'.&mt($title{'run'}).'</td>'.
2498: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2499: '<input type="radio" name="autoupdate_run"'.
2500: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2501: '<label><input type="radio" name="autoupdate_run"'.
2502: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2503: '</tr><tr>'.
2504: '<td>'.&mt($title{'classlists'}).'</td>'.
2505: '<td class="LC_right_item"><span class="LC_nobreak">'.
2506: '<label><input type="radio" name="classlists"'.
2507: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2508: '<label><input type="radio" name="classlists"'.
2509: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2510: '</tr>';
2511: $$rowtotal += 2;
2512: } elsif ($position eq 'middle') {
2513: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2514: my $numinrow = 3;
2515: my $locknamesettings;
2516: $datatable .= &insttypes_row($settings,$types,$usertypes,
2517: $dom,$numinrow,$othertitle,
2518: 'lockablenames');
2519: $$rowtotal ++;
2520: } else {
2521: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2522: my @fields = ('lastname','firstname','middlename','generation',
2523: 'permanentemail','id');
2524: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2525: my $numrows = 0;
2526: if (ref($types) eq 'ARRAY') {
2527: if (@{$types} > 0) {
2528: $datatable =
2529: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2530: \@fields,$types,\$numrows);
2531: $$rowtotal += @{$types};
2532: }
2533: }
2534: $datatable .=
2535: &usertype_update_row($settings,{'default' => $othertitle},
2536: \%fieldtitles,\@fields,['default'],
2537: \$numrows);
2538: $$rowtotal ++;
2539: }
2540: return $datatable;
2541: }
2542:
2543: sub print_autocreate {
2544: my ($dom,$settings,$rowtotal) = @_;
2545: my (%createon,%createoff,%currhash);
2546: my @types = ('xml','req');
2547: if (ref($settings) eq 'HASH') {
2548: foreach my $item (@types) {
2549: $createoff{$item} = ' checked="checked" ';
2550: $createon{$item} = ' ';
2551: if (exists($settings->{$item})) {
2552: if ($settings->{$item}) {
2553: $createon{$item} = ' checked="checked" ';
2554: $createoff{$item} = ' ';
2555: }
2556: }
2557: }
2558: if ($settings->{'xmldc'} ne '') {
2559: $currhash{$settings->{'xmldc'}} = 1;
2560: }
2561: } else {
2562: foreach my $item (@types) {
2563: $createoff{$item} = ' checked="checked" ';
2564: $createon{$item} = ' ';
2565: }
2566: }
2567: $$rowtotal += 2;
2568: my $numinrow = 2;
2569: my $datatable='<tr class="LC_odd_row">'.
2570: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2571: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2572: '<input type="radio" name="autocreate_xml"'.
2573: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2574: '<label><input type="radio" name="autocreate_xml"'.
2575: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2576: '</td></tr><tr>'.
2577: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2578: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2579: '<input type="radio" name="autocreate_req"'.
2580: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2581: '<label><input type="radio" name="autocreate_req"'.
2582: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2583: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2584: 'autocreate_xmldc',%currhash);
2585: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2586: if ($numdc > 1) {
2587: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2588: '</td><td class="LC_left_item">';
2589: } else {
2590: $datatable .= &mt('Course creation processed as:').
2591: '</td><td class="LC_right_item">';
2592: }
2593: $datatable .= $dctable.'</td></tr>';
2594: $$rowtotal += $rows;
2595: return $datatable;
2596: }
2597:
2598: sub print_directorysrch {
2599: my ($dom,$settings,$rowtotal) = @_;
2600: my $srchon = ' ';
2601: my $srchoff = ' checked="checked" ';
2602: my ($exacton,$containson,$beginson);
2603: my $localon = ' ';
2604: my $localoff = ' checked="checked" ';
2605: if (ref($settings) eq 'HASH') {
2606: if ($settings->{'available'} eq '1') {
2607: $srchon = $srchoff;
2608: $srchoff = ' ';
2609: }
2610: if ($settings->{'localonly'} eq '1') {
2611: $localon = $localoff;
2612: $localoff = ' ';
2613: }
2614: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2615: foreach my $type (@{$settings->{'searchtypes'}}) {
2616: if ($type eq 'exact') {
2617: $exacton = ' checked="checked" ';
2618: } elsif ($type eq 'contains') {
2619: $containson = ' checked="checked" ';
2620: } elsif ($type eq 'begins') {
2621: $beginson = ' checked="checked" ';
2622: }
2623: }
2624: } else {
2625: if ($settings->{'searchtypes'} eq 'exact') {
2626: $exacton = ' checked="checked" ';
2627: } elsif ($settings->{'searchtypes'} eq 'contains') {
2628: $containson = ' checked="checked" ';
2629: } elsif ($settings->{'searchtypes'} eq 'specify') {
2630: $exacton = ' checked="checked" ';
2631: $containson = ' checked="checked" ';
2632: }
2633: }
2634: }
2635: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2636: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2637:
2638: my $numinrow = 4;
2639: my $cansrchrow = 0;
2640: my $datatable='<tr class="LC_odd_row">'.
2641: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2642: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2643: '<input type="radio" name="dirsrch_available"'.
2644: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2645: '<label><input type="radio" name="dirsrch_available"'.
2646: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2647: '</tr><tr>'.
2648: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2649: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2650: '<input type="radio" name="dirsrch_localonly"'.
2651: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2652: '<label><input type="radio" name="dirsrch_localonly"'.
2653: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2654: '</tr>';
2655: $$rowtotal += 2;
2656: if (ref($usertypes) eq 'HASH') {
2657: if (keys(%{$usertypes}) > 0) {
2658: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2659: $numinrow,$othertitle,'cansearch');
2660: $cansrchrow = 1;
2661: }
2662: }
2663: if ($cansrchrow) {
2664: $$rowtotal ++;
2665: $datatable .= '<tr>';
2666: } else {
2667: $datatable .= '<tr class="LC_odd_row">';
2668: }
2669: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2670: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2671: foreach my $title (@{$titleorder}) {
2672: if (defined($searchtitles->{$title})) {
2673: my $check = ' ';
2674: if (ref($settings) eq 'HASH') {
2675: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2676: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2677: $check = ' checked="checked" ';
2678: }
2679: }
2680: }
2681: $datatable .= '<td class="LC_left_item">'.
2682: '<span class="LC_nobreak"><label>'.
2683: '<input type="checkbox" name="searchby" '.
2684: 'value="'.$title.'"'.$check.'/>'.
2685: $searchtitles->{$title}.'</label></span></td>';
2686: }
2687: }
2688: $datatable .= '</tr></table></td></tr>';
2689: $$rowtotal ++;
2690: if ($cansrchrow) {
2691: $datatable .= '<tr class="LC_odd_row">';
2692: } else {
2693: $datatable .= '<tr>';
2694: }
2695: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2696: '<td class="LC_left_item" colspan="2">'.
2697: '<span class="LC_nobreak"><label>'.
2698: '<input type="checkbox" name="searchtypes" '.
2699: $exacton.' value="exact" />'.&mt('Exact match').
2700: '</label> '.
2701: '<label><input type="checkbox" name="searchtypes" '.
2702: $beginson.' value="begins" />'.&mt('Begins with').
2703: '</label> '.
2704: '<label><input type="checkbox" name="searchtypes" '.
2705: $containson.' value="contains" />'.&mt('Contains').
2706: '</label></span></td></tr>';
2707: $$rowtotal ++;
2708: return $datatable;
2709: }
2710:
2711: sub print_contacts {
2712: my ($dom,$settings,$rowtotal) = @_;
2713: my $datatable;
2714: my @contacts = ('adminemail','supportemail');
2715: my (%checked,%to,%otheremails,%bccemails);
2716: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2717: 'requestsmail','updatesmail','idconflictsmail');
2718: foreach my $type (@mailings) {
2719: $otheremails{$type} = '';
2720: }
2721: $bccemails{'helpdeskmail'} = '';
2722: if (ref($settings) eq 'HASH') {
2723: foreach my $item (@contacts) {
2724: if (exists($settings->{$item})) {
2725: $to{$item} = $settings->{$item};
2726: }
2727: }
2728: foreach my $type (@mailings) {
2729: if (exists($settings->{$type})) {
2730: if (ref($settings->{$type}) eq 'HASH') {
2731: foreach my $item (@contacts) {
2732: if ($settings->{$type}{$item}) {
2733: $checked{$type}{$item} = ' checked="checked" ';
2734: }
2735: }
2736: $otheremails{$type} = $settings->{$type}{'others'};
2737: if ($type eq 'helpdeskmail') {
2738: $bccemails{$type} = $settings->{$type}{'bcc'};
2739: }
2740: }
2741: } elsif ($type eq 'lonstatusmail') {
2742: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2743: }
2744: }
2745: } else {
2746: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2747: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2748: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2749: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2750: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2751: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2752: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2753: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2754: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2755: }
2756: my ($titles,$short_titles) = &contact_titles();
2757: my $rownum = 0;
2758: my $css_class;
2759: foreach my $item (@contacts) {
2760: $css_class = $rownum%2?' class="LC_odd_row"':'';
2761: $datatable .= '<tr'.$css_class.'>'.
2762: '<td><span class="LC_nobreak">'.$titles->{$item}.
2763: '</span></td><td class="LC_right_item">'.
2764: '<input type="text" name="'.$item.'" value="'.
2765: $to{$item}.'" /></td></tr>';
2766: $rownum ++;
2767: }
2768: foreach my $type (@mailings) {
2769: $css_class = $rownum%2?' class="LC_odd_row"':'';
2770: $datatable .= '<tr'.$css_class.'>'.
2771: '<td><span class="LC_nobreak">'.
2772: $titles->{$type}.': </span></td>'.
2773: '<td class="LC_left_item">'.
2774: '<span class="LC_nobreak">';
2775: foreach my $item (@contacts) {
2776: $datatable .= '<label>'.
2777: '<input type="checkbox" name="'.$type.'"'.
2778: $checked{$type}{$item}.
2779: ' value="'.$item.'" />'.$short_titles->{$item}.
2780: '</label> ';
2781: }
2782: $datatable .= '</span><br />'.&mt('Others').': '.
2783: '<input type="text" name="'.$type.'_others" '.
2784: 'value="'.$otheremails{$type}.'" />';
2785: if ($type eq 'helpdeskmail') {
2786: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2787: '<input type="text" name="'.$type.'_bcc" '.
2788: 'value="'.$bccemails{$type}.'" />';
2789: }
2790: $datatable .= '</td></tr>'."\n";
2791: $rownum ++;
2792: }
2793: my %choices;
2794: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2795: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2796: &mt('LON-CAPA core group - MSU'),600,500));
2797: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2798: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2799: &mt('LON-CAPA core group - MSU'),600,500));
2800: my @toggles = ('reporterrors','reportupdates');
2801: my %defaultchecked = ('reporterrors' => 'on',
2802: 'reportupdates' => 'on');
2803: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2804: \%choices,$rownum);
2805: $datatable .= $reports;
2806: $$rowtotal += $rownum;
2807: return $datatable;
2808: }
2809:
2810: sub print_helpsettings {
2811: my ($dom,$confname,$settings,$rowtotal) = @_;
2812: my ($datatable,$itemcount);
2813: $itemcount = 1;
2814: my (%choices,%defaultchecked,@toggles);
2815: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2816: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2817: &mt('LON-CAPA bug tracker'),600,500));
2818: %defaultchecked = ('submitbugs' => 'on');
2819: @toggles = ('submitbugs',);
2820:
2821: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2822: \%choices,$itemcount);
2823: return $datatable;
2824: }
2825:
2826: sub radiobutton_prefs {
2827: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2828: $additional) = @_;
2829: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2830: (ref($choices) eq 'HASH'));
2831:
2832: my (%checkedon,%checkedoff,$datatable,$css_class);
2833:
2834: foreach my $item (@{$toggles}) {
2835: if ($defaultchecked->{$item} eq 'on') {
2836: $checkedon{$item} = ' checked="checked" ';
2837: $checkedoff{$item} = ' ';
2838: } elsif ($defaultchecked->{$item} eq 'off') {
2839: $checkedoff{$item} = ' checked="checked" ';
2840: $checkedon{$item} = ' ';
2841: }
2842: }
2843: if (ref($settings) eq 'HASH') {
2844: foreach my $item (@{$toggles}) {
2845: if ($settings->{$item} eq '1') {
2846: $checkedon{$item} = ' checked="checked" ';
2847: $checkedoff{$item} = ' ';
2848: } elsif ($settings->{$item} eq '0') {
2849: $checkedoff{$item} = ' checked="checked" ';
2850: $checkedon{$item} = ' ';
2851: }
2852: }
2853: }
2854: if ($onclick) {
2855: $onclick = ' onclick="'.$onclick.'"';
2856: }
2857: foreach my $item (@{$toggles}) {
2858: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2859: $datatable .=
2860: '<tr'.$css_class.'><td valign="top">'.
2861: '<span class="LC_nobreak">'.$choices->{$item}.
2862: '</span></td>'.
2863: '<td class="LC_right_item"><span class="LC_nobreak">'.
2864: '<label><input type="radio" name="'.
2865: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2866: '</label> <label><input type="radio" name="'.$item.'" '.
2867: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2868: '</span>'.$additional.
2869: '</td>'.
2870: '</tr>';
2871: $itemcount ++;
2872: }
2873: return ($datatable,$itemcount);
2874: }
2875:
2876: sub print_coursedefaults {
2877: my ($position,$dom,$settings,$rowtotal) = @_;
2878: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2879: my $itemcount = 1;
2880: my %choices = &Apache::lonlocal::texthash (
2881: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2882: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2883: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2884: coursecredits => 'Credits can be specified for courses',
2885: );
2886: my %staticdefaults = (
2887: anonsurvey_threshold => 10,
2888: uploadquota => 500,
2889: );
2890: if ($position eq 'top') {
2891: %defaultchecked = ('canuse_pdfforms' => 'off');
2892: @toggles = ('canuse_pdfforms');
2893: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2894: \%choices,$itemcount);
2895: } else {
2896: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2897: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2898: %curruploadquota);
2899: my $currusecredits = 0;
2900: my @types = ('official','unofficial','community','textbook');
2901: if (ref($settings) eq 'HASH') {
2902: $currdefresponder = $settings->{'anonsurvey_threshold'};
2903: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2904: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2905: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2906: }
2907: }
2908: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2909: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2910: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2911: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2912: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2913: ($def_textbook_credits ne '')) {
2914: $currusecredits = 1;
2915: }
2916: }
2917: }
2918: if (!$currdefresponder) {
2919: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2920: } elsif ($currdefresponder < 1) {
2921: $currdefresponder = 1;
2922: }
2923: foreach my $type (@types) {
2924: if ($curruploadquota{$type} eq '') {
2925: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2926: }
2927: }
2928: $datatable .=
2929: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2930: $choices{'anonsurvey_threshold'}.
2931: '</span></td>'.
2932: '<td class="LC_right_item"><span class="LC_nobreak">'.
2933: '<input type="text" name="anonsurvey_threshold"'.
2934: ' value="'.$currdefresponder.'" size="5" /></span>'.
2935: '</td></tr>'."\n";
2936: $itemcount ++;
2937: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2938: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2939: $choices{'uploadquota'}.
2940: '</span></td>'.
2941: '<td align="right" class="LC_right_item">'.
2942: '<table><tr>';
2943: foreach my $type (@types) {
2944: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2945: '<input type="text" name="uploadquota_'.$type.'"'.
2946: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2947: }
2948: $datatable .= '</tr></table></td></tr>'."\n";
2949: $itemcount ++;
2950: my $onclick = "toggleDisplay(this.form,'credits');";
2951: my $display = 'none';
2952: if ($currusecredits) {
2953: $display = 'block';
2954: }
2955: my $additional = '<div id="credits" style="display: '.$display.'">'.
2956: '<span class="LC_nobreak">'.
2957: &mt('Default credits for official courses [_1]',
2958: '<input type="text" name="official_credits" value="'.
2959: $def_official_credits.'" size="3" />').
2960: '</span><br />'.
2961: '<span class="LC_nobreak">'.
2962: &mt('Default credits for unofficial courses [_1]',
2963: '<input type="text" name="unofficial_credits" value="'.
2964: $def_unofficial_credits.'" size="3" />').
2965: '</span><br />'.
2966: '<span class="LC_nobreak">'.
2967: &mt('Default credits for textbook courses [_1]',
2968: '<input type="text" name="textbook_credits" value="'.
2969: $def_textbook_credits.'" size="3" />').
2970: '</span></div>'."\n";
2971: %defaultchecked = ('coursecredits' => 'off');
2972: @toggles = ('coursecredits');
2973: my $current = {
2974: 'coursecredits' => $currusecredits,
2975: };
2976: (my $table,$itemcount) =
2977: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2978: \%choices,$itemcount,$onclick,$additional);
2979: $datatable .= $table;
2980: $itemcount ++;
2981: }
2982: $$rowtotal += $itemcount;
2983: return $datatable;
2984: }
2985:
2986: sub print_selfenrollment {
2987: my ($position,$dom,$settings,$rowtotal) = @_;
2988: my ($css_class,$datatable);
2989: my $itemcount = 1;
2990: my @types = ('official','unofficial','community','textbook');
2991: if (($position eq 'top') || ($position eq 'middle')) {
2992: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2993: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2994: my @rows;
2995: my $key;
2996: if ($position eq 'top') {
2997: $key = 'admin';
2998: if (ref($rowsref) eq 'ARRAY') {
2999: @rows = @{$rowsref};
3000: }
3001: } elsif ($position eq 'middle') {
3002: $key = 'default';
3003: @rows = ('types','registered','approval','limit');
3004: }
3005: foreach my $row (@rows) {
3006: if (defined($titlesref->{$row})) {
3007: $itemcount ++;
3008: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3009: $datatable .= '<tr'.$css_class.'>'.
3010: '<td>'.$titlesref->{$row}.'</td>'.
3011: '<td class="LC_left_item">'.
3012: '<table><tr>';
3013: my (%current,%currentcap);
3014: if (ref($settings) eq 'HASH') {
3015: if (ref($settings->{$key}) eq 'HASH') {
3016: foreach my $type (@types) {
3017: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3018: $current{$type} = $settings->{$key}->{$type}->{$row};
3019: }
3020: if (($row eq 'limit') && ($key eq 'default')) {
3021: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3022: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3023: }
3024: }
3025: }
3026: }
3027: }
3028: my %roles = (
3029: '0' => &Apache::lonnet::plaintext('dc'),
3030: );
3031:
3032: foreach my $type (@types) {
3033: unless (($row eq 'registered') && ($key eq 'default')) {
3034: $datatable .= '<th>'.&mt($type).'</th>';
3035: }
3036: }
3037: unless (($row eq 'registered') && ($key eq 'default')) {
3038: $datatable .= '</tr><tr>';
3039: }
3040: foreach my $type (@types) {
3041: if ($type eq 'community') {
3042: $roles{'1'} = &mt('Community personnel');
3043: } else {
3044: $roles{'1'} = &mt('Course personnel');
3045: }
3046: $datatable .= '<td style="vertical-align: top">';
3047: if ($position eq 'top') {
3048: my %checked;
3049: if ($current{$type} eq '0') {
3050: $checked{'0'} = ' checked="checked"';
3051: } else {
3052: $checked{'1'} = ' checked="checked"';
3053: }
3054: foreach my $role ('1','0') {
3055: $datatable .= '<span class="LC_nobreak"><label>'.
3056: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3057: 'value="'.$role.'"'.$checked{$role}.' />'.
3058: $roles{$role}.'</label></span> ';
3059: }
3060: } else {
3061: if ($row eq 'types') {
3062: my %checked;
3063: if ($current{$type} =~ /^(all|dom)$/) {
3064: $checked{$1} = ' checked="checked"';
3065: } else {
3066: $checked{''} = ' checked="checked"';
3067: }
3068: foreach my $val ('','dom','all') {
3069: $datatable .= '<span class="LC_nobreak"><label>'.
3070: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3071: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3072: }
3073: } elsif ($row eq 'registered') {
3074: my %checked;
3075: if ($current{$type} eq '1') {
3076: $checked{'1'} = ' checked="checked"';
3077: } else {
3078: $checked{'0'} = ' checked="checked"';
3079: }
3080: foreach my $val ('0','1') {
3081: $datatable .= '<span class="LC_nobreak"><label>'.
3082: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3083: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3084: }
3085: } elsif ($row eq 'approval') {
3086: my %checked;
3087: if ($current{$type} =~ /^([12])$/) {
3088: $checked{$1} = ' checked="checked"';
3089: } else {
3090: $checked{'0'} = ' checked="checked"';
3091: }
3092: for my $val (0..2) {
3093: $datatable .= '<span class="LC_nobreak"><label>'.
3094: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3095: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3096: }
3097: } elsif ($row eq 'limit') {
3098: my %checked;
3099: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3100: $checked{$1} = ' checked="checked"';
3101: } else {
3102: $checked{'none'} = ' checked="checked"';
3103: }
3104: my $cap;
3105: if ($currentcap{$type} =~ /^\d+$/) {
3106: $cap = $currentcap{$type};
3107: }
3108: foreach my $val ('none','allstudents','selfenrolled') {
3109: $datatable .= '<span class="LC_nobreak"><label>'.
3110: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3111: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3112: }
3113: $datatable .= '<br />'.
3114: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3115: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3116: '</span>';
3117: }
3118: }
3119: $datatable .= '</td>';
3120: }
3121: $datatable .= '</tr>';
3122: }
3123: $datatable .= '</table></td></tr>';
3124: }
3125: } elsif ($position eq 'bottom') {
3126: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3127: }
3128: $$rowtotal += $itemcount;
3129: return $datatable;
3130: }
3131:
3132: sub print_validation_rows {
3133: my ($caller,$dom,$settings,$rowtotal) = @_;
3134: my ($itemsref,$namesref,$fieldsref);
3135: if ($caller eq 'selfenroll') {
3136: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3137: } elsif ($caller eq 'requestcourses') {
3138: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3139: }
3140: my %currvalidation;
3141: if (ref($settings) eq 'HASH') {
3142: if (ref($settings->{'validation'}) eq 'HASH') {
3143: %currvalidation = %{$settings->{'validation'}};
3144: }
3145: }
3146: my $datatable;
3147: my $itemcount = 0;
3148: foreach my $item (@{$itemsref}) {
3149: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3150: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3151: $namesref->{$item}.
3152: '</span></td>'.
3153: '<td class="LC_left_item">';
3154: if (($item eq 'url') || ($item eq 'button')) {
3155: $datatable .= '<span class="LC_nobreak">'.
3156: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3157: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3158: } elsif ($item eq 'fields') {
3159: my @currfields;
3160: if (ref($currvalidation{$item}) eq 'ARRAY') {
3161: @currfields = @{$currvalidation{$item}};
3162: }
3163: foreach my $field (@{$fieldsref}) {
3164: my $check = '';
3165: if (grep(/^\Q$field\E$/,@currfields)) {
3166: $check = ' checked="checked"';
3167: }
3168: $datatable .= '<span class="LC_nobreak"><label>'.
3169: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3170: ' value="'.$field.'"'.$check.' />'.$field.
3171: '</label></span> ';
3172: }
3173: } elsif ($item eq 'markup') {
3174: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3175: $currvalidation{$item}.
3176: '</textarea>';
3177: }
3178: $datatable .= '</td></tr>'."\n";
3179: if (ref($rowtotal)) {
3180: $itemcount ++;
3181: }
3182: }
3183: if ($caller eq 'requestcourses') {
3184: my %currhash;
3185: if (ref($settings) eq 'HASH') {
3186: if (ref($settings->{'validation'}) eq 'HASH') {
3187: if ($settings->{'validation'}{'dc'} ne '') {
3188: $currhash{$settings->{'validation'}{'dc'}} = 1;
3189: }
3190: }
3191: }
3192: my $numinrow = 2;
3193: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3194: 'validationdc',%currhash);
3195: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3196: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3197: if ($numdc > 1) {
3198: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3199: } else {
3200: $datatable .= &mt('Course creation processed as: ');
3201: }
3202: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3203: $itemcount ++;
3204: }
3205: if (ref($rowtotal)) {
3206: $$rowtotal += $itemcount;
3207: }
3208: return $datatable;
3209: }
3210:
3211: sub print_usersessions {
3212: my ($position,$dom,$settings,$rowtotal) = @_;
3213: my ($css_class,$datatable,%checked,%choices);
3214: my (%by_ip,%by_location,@intdoms);
3215: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3216:
3217: my @alldoms = &Apache::lonnet::all_domains();
3218: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3219: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3220: my %altids = &id_for_thisdom(%servers);
3221: my $itemcount = 1;
3222: if ($position eq 'top') {
3223: if (keys(%serverhomes) > 1) {
3224: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3225: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3226: } else {
3227: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3228: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3229: }
3230: } else {
3231: if (keys(%by_location) == 0) {
3232: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3233: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3234: } else {
3235: my %lt = &usersession_titles();
3236: my $numinrow = 5;
3237: my $prefix;
3238: my @types;
3239: if ($position eq 'bottom') {
3240: $prefix = 'remote';
3241: @types = ('version','excludedomain','includedomain');
3242: } else {
3243: $prefix = 'hosted';
3244: @types = ('excludedomain','includedomain');
3245: }
3246: my (%current,%checkedon,%checkedoff);
3247: my @lcversions = &Apache::lonnet::all_loncaparevs();
3248: my @locations = sort(keys(%by_location));
3249: foreach my $type (@types) {
3250: $checkedon{$type} = '';
3251: $checkedoff{$type} = ' checked="checked"';
3252: }
3253: if (ref($settings) eq 'HASH') {
3254: if (ref($settings->{$prefix}) eq 'HASH') {
3255: foreach my $key (keys(%{$settings->{$prefix}})) {
3256: $current{$key} = $settings->{$prefix}{$key};
3257: if ($key eq 'version') {
3258: if ($current{$key} ne '') {
3259: $checkedon{$key} = ' checked="checked"';
3260: $checkedoff{$key} = '';
3261: }
3262: } elsif (ref($current{$key}) eq 'ARRAY') {
3263: $checkedon{$key} = ' checked="checked"';
3264: $checkedoff{$key} = '';
3265: }
3266: }
3267: }
3268: }
3269: foreach my $type (@types) {
3270: next if ($type ne 'version' && !@locations);
3271: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3272: $datatable .= '<tr'.$css_class.'>
3273: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3274: <span class="LC_nobreak">
3275: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3276: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3277: if ($type eq 'version') {
3278: my $selector = '<select name="'.$prefix.'_version">';
3279: foreach my $version (@lcversions) {
3280: my $selected = '';
3281: if ($current{'version'} eq $version) {
3282: $selected = ' selected="selected"';
3283: }
3284: $selector .= ' <option value="'.$version.'"'.
3285: $selected.'>'.$version.'</option>';
3286: }
3287: $selector .= '</select> ';
3288: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3289: } else {
3290: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3291: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3292: ' />'.(' 'x2).
3293: '<input type="button" value="'.&mt('uncheck all').'" '.
3294: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3295: "\n".
3296: '</div><div><table>';
3297: my $rem;
3298: for (my $i=0; $i<@locations; $i++) {
3299: my ($showloc,$value,$checkedtype);
3300: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3301: my $ip = $by_location{$locations[$i]}->[0];
3302: if (ref($by_ip{$ip}) eq 'ARRAY') {
3303: $value = join(':',@{$by_ip{$ip}});
3304: $showloc = join(', ',@{$by_ip{$ip}});
3305: if (ref($current{$type}) eq 'ARRAY') {
3306: foreach my $loc (@{$by_ip{$ip}}) {
3307: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3308: $checkedtype = ' checked="checked"';
3309: last;
3310: }
3311: }
3312: }
3313: }
3314: }
3315: $rem = $i%($numinrow);
3316: if ($rem == 0) {
3317: if ($i > 0) {
3318: $datatable .= '</tr>';
3319: }
3320: $datatable .= '<tr>';
3321: }
3322: $datatable .= '<td class="LC_left_item">'.
3323: '<span class="LC_nobreak"><label>'.
3324: '<input type="checkbox" name="'.$prefix.'_'.$type.
3325: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3326: '</label></span></td>';
3327: }
3328: $rem = @locations%($numinrow);
3329: my $colsleft = $numinrow - $rem;
3330: if ($colsleft > 1 ) {
3331: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3332: ' </td>';
3333: } elsif ($colsleft == 1) {
3334: $datatable .= '<td class="LC_left_item"> </td>';
3335: }
3336: $datatable .= '</tr></table>';
3337: }
3338: $datatable .= '</td></tr>';
3339: $itemcount ++;
3340: }
3341: }
3342: }
3343: $$rowtotal += $itemcount;
3344: return $datatable;
3345: }
3346:
3347: sub build_location_hashes {
3348: my ($intdoms,$by_ip,$by_location) = @_;
3349: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3350: (ref($by_location) eq 'HASH'));
3351: my %iphost = &Apache::lonnet::get_iphost();
3352: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3353: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3354: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3355: foreach my $id (@{$iphost{$primary_ip}}) {
3356: my $intdom = &Apache::lonnet::internet_dom($id);
3357: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3358: push(@{$intdoms},$intdom);
3359: }
3360: }
3361: }
3362: foreach my $ip (keys(%iphost)) {
3363: if (ref($iphost{$ip}) eq 'ARRAY') {
3364: foreach my $id (@{$iphost{$ip}}) {
3365: my $location = &Apache::lonnet::internet_dom($id);
3366: if ($location) {
3367: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3368: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3369: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3370: push(@{$by_ip->{$ip}},$location);
3371: }
3372: } else {
3373: $by_ip->{$ip} = [$location];
3374: }
3375: }
3376: }
3377: }
3378: }
3379: foreach my $ip (sort(keys(%{$by_ip}))) {
3380: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3381: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3382: my $first = $by_ip->{$ip}->[0];
3383: if (ref($by_location->{$first}) eq 'ARRAY') {
3384: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3385: push(@{$by_location->{$first}},$ip);
3386: }
3387: } else {
3388: $by_location->{$first} = [$ip];
3389: }
3390: }
3391: }
3392: return;
3393: }
3394:
3395: sub current_offloads_to {
3396: my ($dom,$settings,$servers) = @_;
3397: my (%spareid,%otherdomconfigs);
3398: if (ref($servers) eq 'HASH') {
3399: foreach my $lonhost (sort(keys(%{$servers}))) {
3400: my $gotspares;
3401: if (ref($settings) eq 'HASH') {
3402: if (ref($settings->{'spares'}) eq 'HASH') {
3403: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3404: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3405: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3406: $gotspares = 1;
3407: }
3408: }
3409: }
3410: unless ($gotspares) {
3411: my $gotspares;
3412: my $serverhomeID =
3413: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3414: my $serverhomedom =
3415: &Apache::lonnet::host_domain($serverhomeID);
3416: if ($serverhomedom ne $dom) {
3417: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3418: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3419: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3420: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3421: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3422: $gotspares = 1;
3423: }
3424: }
3425: } else {
3426: $otherdomconfigs{$serverhomedom} =
3427: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3428: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3429: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3430: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3431: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3432: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3433: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3434: $gotspares = 1;
3435: }
3436: }
3437: }
3438: }
3439: }
3440: }
3441: }
3442: unless ($gotspares) {
3443: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3444: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3445: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3446: } else {
3447: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3448: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3449: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3450: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3451: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3452: } else {
3453: my %what = (
3454: spareid => 1,
3455: );
3456: my ($result,$returnhash) =
3457: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3458: if ($result eq 'ok') {
3459: if (ref($returnhash) eq 'HASH') {
3460: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3461: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3462: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3463: }
3464: }
3465: }
3466: }
3467: }
3468: }
3469: }
3470: }
3471: return %spareid;
3472: }
3473:
3474: sub spares_row {
3475: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3476: my $css_class;
3477: my $numinrow = 4;
3478: my $itemcount = 1;
3479: my $datatable;
3480: my %typetitles = &sparestype_titles();
3481: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3482: foreach my $server (sort(keys(%{$servers}))) {
3483: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3484: my ($othercontrol,$serverdom);
3485: if ($serverhome ne $server) {
3486: $serverdom = &Apache::lonnet::host_domain($serverhome);
3487: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3488: } else {
3489: $serverdom = &Apache::lonnet::host_domain($server);
3490: if ($serverdom ne $dom) {
3491: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3492: }
3493: }
3494: next unless (ref($spareid->{$server}) eq 'HASH');
3495: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3496: $datatable .= '<tr'.$css_class.'>
3497: <td rowspan="2">
3498: <span class="LC_nobreak">'.
3499: &mt('[_1] when busy, offloads to:'
3500: ,'<b>'.$server.'</b>').
3501: "\n";
3502: my (%current,%canselect);
3503: my @choices =
3504: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3505: foreach my $type ('primary','default') {
3506: if (ref($spareid->{$server}) eq 'HASH') {
3507: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3508: my @spares = @{$spareid->{$server}{$type}};
3509: if (@spares > 0) {
3510: if ($othercontrol) {
3511: $current{$type} = join(', ',@spares);
3512: } else {
3513: $current{$type} .= '<table>';
3514: my $numspares = scalar(@spares);
3515: for (my $i=0; $i<@spares; $i++) {
3516: my $rem = $i%($numinrow);
3517: if ($rem == 0) {
3518: if ($i > 0) {
3519: $current{$type} .= '</tr>';
3520: }
3521: $current{$type} .= '<tr>';
3522: }
3523: $current{$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'".');" /> '.
3524: $spareid->{$server}{$type}[$i].
3525: '</label></td>'."\n";
3526: }
3527: my $rem = @spares%($numinrow);
3528: my $colsleft = $numinrow - $rem;
3529: if ($colsleft > 1 ) {
3530: $current{$type} .= '<td colspan="'.$colsleft.
3531: '" class="LC_left_item">'.
3532: ' </td>';
3533: } elsif ($colsleft == 1) {
3534: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3535: }
3536: $current{$type} .= '</tr></table>';
3537: }
3538: }
3539: }
3540: if ($current{$type} eq '') {
3541: $current{$type} = &mt('None specified');
3542: }
3543: if ($othercontrol) {
3544: if ($type eq 'primary') {
3545: $canselect{$type} = $othercontrol;
3546: }
3547: } else {
3548: $canselect{$type} =
3549: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3550: '<select name="newspare_'.$type.'_'.$server.'" '.
3551: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3552: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3553: if (@choices > 0) {
3554: foreach my $lonhost (@choices) {
3555: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3556: }
3557: }
3558: $canselect{$type} .= '</select>'."\n";
3559: }
3560: } else {
3561: $current{$type} = &mt('Could not be determined');
3562: if ($type eq 'primary') {
3563: $canselect{$type} = $othercontrol;
3564: }
3565: }
3566: if ($type eq 'default') {
3567: $datatable .= '<tr'.$css_class.'>';
3568: }
3569: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3570: '<td>'.$current{$type}.'</td>'."\n".
3571: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3572: }
3573: $itemcount ++;
3574: }
3575: }
3576: $$rowtotal += $itemcount;
3577: return $datatable;
3578: }
3579:
3580: sub possible_newspares {
3581: my ($server,$currspares,$serverhomes,$altids) = @_;
3582: my $serverhostname = &Apache::lonnet::hostname($server);
3583: my %excluded;
3584: if ($serverhostname ne '') {
3585: %excluded = (
3586: $serverhostname => 1,
3587: );
3588: }
3589: if (ref($currspares) eq 'HASH') {
3590: foreach my $type (keys(%{$currspares})) {
3591: if (ref($currspares->{$type}) eq 'ARRAY') {
3592: if (@{$currspares->{$type}} > 0) {
3593: foreach my $curr (@{$currspares->{$type}}) {
3594: my $hostname = &Apache::lonnet::hostname($curr);
3595: $excluded{$hostname} = 1;
3596: }
3597: }
3598: }
3599: }
3600: }
3601: my @choices;
3602: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3603: if (keys(%{$serverhomes}) > 1) {
3604: foreach my $name (sort(keys(%{$serverhomes}))) {
3605: unless ($excluded{$name}) {
3606: if (exists($altids->{$serverhomes->{$name}})) {
3607: push(@choices,$altids->{$serverhomes->{$name}});
3608: } else {
3609: push(@choices,$serverhomes->{$name});
3610: }
3611: }
3612: }
3613: }
3614: }
3615: return sort(@choices);
3616: }
3617:
3618: sub print_loadbalancing {
3619: my ($dom,$settings,$rowtotal) = @_;
3620: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3621: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3622: my $numinrow = 1;
3623: my $datatable;
3624: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3625: my (%currbalancer,%currtargets,%currrules,%existing);
3626: if (ref($settings) eq 'HASH') {
3627: %existing = %{$settings};
3628: }
3629: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3630: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3631: \%currtargets,\%currrules);
3632: } else {
3633: return;
3634: }
3635: my ($othertitle,$usertypes,$types) =
3636: &Apache::loncommon::sorted_inst_types($dom);
3637: my $rownum = 8;
3638: if (ref($types) eq 'ARRAY') {
3639: $rownum += scalar(@{$types});
3640: }
3641: my @css_class = ('LC_odd_row','LC_even_row');
3642: my $balnum = 0;
3643: my $islast;
3644: my (@toshow,$disabledtext);
3645: if (keys(%currbalancer) > 0) {
3646: @toshow = sort(keys(%currbalancer));
3647: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3648: push(@toshow,'');
3649: }
3650: } else {
3651: @toshow = ('');
3652: $disabledtext = &mt('No existing load balancer');
3653: }
3654: foreach my $lonhost (@toshow) {
3655: if ($balnum == scalar(@toshow)-1) {
3656: $islast = 1;
3657: } else {
3658: $islast = 0;
3659: }
3660: my $cssidx = $balnum%2;
3661: my $targets_div_style = 'display: none';
3662: my $disabled_div_style = 'display: block';
3663: my $homedom_div_style = 'display: none';
3664: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3665: '<td rowspan="'.$rownum.'" valign="top">'.
3666: '<p>';
3667: if ($lonhost eq '') {
3668: $datatable .= '<span class="LC_nobreak">';
3669: if (keys(%currbalancer) > 0) {
3670: $datatable .= &mt('Add balancer:');
3671: } else {
3672: $datatable .= &mt('Enable balancer:');
3673: }
3674: $datatable .= ' '.
3675: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3676: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3677: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3678: '<option value="" selected="selected">'.&mt('None').
3679: '</option>'."\n";
3680: foreach my $server (sort(keys(%servers))) {
3681: next if ($currbalancer{$server});
3682: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3683: }
3684: $datatable .=
3685: '</select>'."\n".
3686: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3687: } else {
3688: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3689: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3690: &mt('Stop balancing').'</label>'.
3691: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3692: $targets_div_style = 'display: block';
3693: $disabled_div_style = 'display: none';
3694: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3695: $homedom_div_style = 'display: block';
3696: }
3697: }
3698: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3699: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3700: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3701: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3702: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3703: my @sparestypes = ('primary','default');
3704: my %typetitles = &sparestype_titles();
3705: foreach my $sparetype (@sparestypes) {
3706: my $targettable;
3707: for (my $i=0; $i<$numspares; $i++) {
3708: my $checked;
3709: if (ref($currtargets{$lonhost}) eq 'HASH') {
3710: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3711: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3712: $checked = ' checked="checked"';
3713: }
3714: }
3715: }
3716: my ($chkboxval,$disabled);
3717: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3718: $chkboxval = $spares[$i];
3719: }
3720: if (exists($currbalancer{$spares[$i]})) {
3721: $disabled = ' disabled="disabled"';
3722: }
3723: $targettable .=
3724: '<td><span class="LC_nobreak"><label>'.
3725: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3726: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3727: '</span></label></span></td>';
3728: my $rem = $i%($numinrow);
3729: if ($rem == 0) {
3730: if (($i > 0) && ($i < $numspares-1)) {
3731: $targettable .= '</tr>';
3732: }
3733: if ($i < $numspares-1) {
3734: $targettable .= '<tr>';
3735: }
3736: }
3737: }
3738: if ($targettable ne '') {
3739: my $rem = $numspares%($numinrow);
3740: my $colsleft = $numinrow - $rem;
3741: if ($colsleft > 1 ) {
3742: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3743: ' </td>';
3744: } elsif ($colsleft == 1) {
3745: $targettable .= '<td class="LC_left_item"> </td>';
3746: }
3747: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3748: '<table><tr>'.$targettable.'</tr></table><br />';
3749: }
3750: }
3751: $datatable .= '</div></td></tr>'.
3752: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3753: $othertitle,$usertypes,$types,\%servers,
3754: \%currbalancer,$lonhost,
3755: $targets_div_style,$homedom_div_style,
3756: $css_class[$cssidx],$balnum,$islast);
3757: $$rowtotal += $rownum;
3758: $balnum ++;
3759: }
3760: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3761: return $datatable;
3762: }
3763:
3764: sub get_loadbalancers_config {
3765: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3766: return unless ((ref($servers) eq 'HASH') &&
3767: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3768: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3769: if (keys(%{$existing}) > 0) {
3770: my $oldlonhost;
3771: foreach my $key (sort(keys(%{$existing}))) {
3772: if ($key eq 'lonhost') {
3773: $oldlonhost = $existing->{'lonhost'};
3774: $currbalancer->{$oldlonhost} = 1;
3775: } elsif ($key eq 'targets') {
3776: if ($oldlonhost) {
3777: $currtargets->{$oldlonhost} = $existing->{'targets'};
3778: }
3779: } elsif ($key eq 'rules') {
3780: if ($oldlonhost) {
3781: $currrules->{$oldlonhost} = $existing->{'rules'};
3782: }
3783: } elsif (ref($existing->{$key}) eq 'HASH') {
3784: $currbalancer->{$key} = 1;
3785: $currtargets->{$key} = $existing->{$key}{'targets'};
3786: $currrules->{$key} = $existing->{$key}{'rules'};
3787: }
3788: }
3789: } else {
3790: my ($balancerref,$targetsref) =
3791: &Apache::lonnet::get_lonbalancer_config($servers);
3792: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3793: foreach my $server (sort(keys(%{$balancerref}))) {
3794: $currbalancer->{$server} = 1;
3795: $currtargets->{$server} = $targetsref->{$server};
3796: }
3797: }
3798: }
3799: return;
3800: }
3801:
3802: sub loadbalancing_rules {
3803: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3804: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3805: $css_class,$balnum,$islast) = @_;
3806: my $output;
3807: my $num = 0;
3808: my ($alltypes,$othertypes,$titles) =
3809: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3810: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3811: foreach my $type (@{$alltypes}) {
3812: $num ++;
3813: my $current;
3814: if (ref($currrules) eq 'HASH') {
3815: $current = $currrules->{$type};
3816: }
3817: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3818: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3819: $current = '';
3820: }
3821: }
3822: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3823: $servers,$currbalancer,$lonhost,$dom,
3824: $targets_div_style,$homedom_div_style,
3825: $css_class,$balnum,$num,$islast);
3826: }
3827: }
3828: return $output;
3829: }
3830:
3831: sub loadbalancing_titles {
3832: my ($dom,$intdom,$usertypes,$types) = @_;
3833: my %othertypes = (
3834: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3835: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3836: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3837: '_LC_external' => &mt('Users not from [_1]',$intdom),
3838: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3839: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3840: );
3841: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3842: if (ref($types) eq 'ARRAY') {
3843: unshift(@alltypes,@{$types},'default');
3844: }
3845: my %titles;
3846: foreach my $type (@alltypes) {
3847: if ($type =~ /^_LC_/) {
3848: $titles{$type} = $othertypes{$type};
3849: } elsif ($type eq 'default') {
3850: $titles{$type} = &mt('All users from [_1]',$dom);
3851: if (ref($types) eq 'ARRAY') {
3852: if (@{$types} > 0) {
3853: $titles{$type} = &mt('Other users from [_1]',$dom);
3854: }
3855: }
3856: } elsif (ref($usertypes) eq 'HASH') {
3857: $titles{$type} = $usertypes->{$type};
3858: }
3859: }
3860: return (\@alltypes,\%othertypes,\%titles);
3861: }
3862:
3863: sub loadbalance_rule_row {
3864: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3865: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3866: my @rulenames;
3867: my %ruletitles = &offloadtype_text();
3868: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3869: @rulenames = ('balancer','offloadedto','specific');
3870: } else {
3871: @rulenames = ('default','homeserver');
3872: if ($type eq '_LC_external') {
3873: push(@rulenames,'externalbalancer');
3874: } else {
3875: push(@rulenames,'specific');
3876: }
3877: push(@rulenames,'none');
3878: }
3879: my $style = $targets_div_style;
3880: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3881: $style = $homedom_div_style;
3882: }
3883: my $space;
3884: if ($islast && $num == 1) {
3885: $space = '<div display="inline-block"> </div>';
3886: }
3887: my $output =
3888: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3889: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3890: '<td valaign="top">'.$space.
3891: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3892: for (my $i=0; $i<@rulenames; $i++) {
3893: my $rule = $rulenames[$i];
3894: my ($checked,$extra);
3895: if ($rulenames[$i] eq 'default') {
3896: $rule = '';
3897: }
3898: if ($rulenames[$i] eq 'specific') {
3899: if (ref($servers) eq 'HASH') {
3900: my $default;
3901: if (($current ne '') && (exists($servers->{$current}))) {
3902: $checked = ' checked="checked"';
3903: }
3904: unless ($checked) {
3905: $default = ' selected="selected"';
3906: }
3907: $extra =
3908: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3909: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3910: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3911: '<option value=""'.$default.'></option>'."\n";
3912: foreach my $server (sort(keys(%{$servers}))) {
3913: if (ref($currbalancer) eq 'HASH') {
3914: next if (exists($currbalancer->{$server}));
3915: }
3916: my $selected;
3917: if ($server eq $current) {
3918: $selected = ' selected="selected"';
3919: }
3920: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3921: }
3922: $extra .= '</select>';
3923: }
3924: } elsif ($rule eq $current) {
3925: $checked = ' checked="checked"';
3926: }
3927: $output .= '<span class="LC_nobreak"><label>'.
3928: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3929: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3930: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3931: ')"'.$checked.' /> ';
3932: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
3933: $output .= $ruletitles{'particular'};
3934: } else {
3935: $output .= $ruletitles{$rulenames[$i]};
3936: }
3937: $output .= '</label>'.$extra.'</span><br />'."\n";
3938: }
3939: $output .= '</div></td></tr>'."\n";
3940: return $output;
3941: }
3942:
3943: sub offloadtype_text {
3944: my %ruletitles = &Apache::lonlocal::texthash (
3945: 'default' => 'Offloads to default destinations',
3946: 'homeserver' => "Offloads to user's home server",
3947: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3948: 'specific' => 'Offloads to specific server',
3949: 'none' => 'No offload',
3950: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3951: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3952: 'particular' => 'Session hosted (after re-auth) on server:',
3953: );
3954: return %ruletitles;
3955: }
3956:
3957: sub sparestype_titles {
3958: my %typestitles = &Apache::lonlocal::texthash (
3959: 'primary' => 'primary',
3960: 'default' => 'default',
3961: );
3962: return %typestitles;
3963: }
3964:
3965: sub contact_titles {
3966: my %titles = &Apache::lonlocal::texthash (
3967: 'supportemail' => 'Support E-mail address',
3968: 'adminemail' => 'Default Server Admin E-mail address',
3969: 'errormail' => 'Error reports to be e-mailed to',
3970: 'packagesmail' => 'Package update alerts to be e-mailed to',
3971: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3972: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3973: 'requestsmail' => 'E-mail from course requests requiring approval',
3974: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3975: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3976: );
3977: my %short_titles = &Apache::lonlocal::texthash (
3978: adminemail => 'Admin E-mail address',
3979: supportemail => 'Support E-mail',
3980: );
3981: return (\%titles,\%short_titles);
3982: }
3983:
3984: sub tool_titles {
3985: my %titles = &Apache::lonlocal::texthash (
3986: aboutme => 'Personal web page',
3987: blog => 'Blog',
3988: webdav => 'WebDAV',
3989: portfolio => 'Portfolio',
3990: official => 'Official courses (with institutional codes)',
3991: unofficial => 'Unofficial courses',
3992: community => 'Communities',
3993: textbook => 'Textbook courses',
3994: );
3995: return %titles;
3996: }
3997:
3998: sub courserequest_titles {
3999: my %titles = &Apache::lonlocal::texthash (
4000: official => 'Official',
4001: unofficial => 'Unofficial',
4002: community => 'Communities',
4003: textbook => 'Textbook',
4004: norequest => 'Not allowed',
4005: approval => 'Approval by Dom. Coord.',
4006: validate => 'With validation',
4007: autolimit => 'Numerical limit',
4008: unlimited => '(blank for unlimited)',
4009: );
4010: return %titles;
4011: }
4012:
4013: sub authorrequest_titles {
4014: my %titles = &Apache::lonlocal::texthash (
4015: norequest => 'Not allowed',
4016: approval => 'Approval by Dom. Coord.',
4017: automatic => 'Automatic approval',
4018: );
4019: return %titles;
4020: }
4021:
4022: sub courserequest_conditions {
4023: my %conditions = &Apache::lonlocal::texthash (
4024: approval => '(Processing of request subject to approval by Domain Coordinator).',
4025: validate => '(Processing of request subject to institutional validation).',
4026: );
4027: return %conditions;
4028: }
4029:
4030:
4031: sub print_usercreation {
4032: my ($position,$dom,$settings,$rowtotal) = @_;
4033: my $numinrow = 4;
4034: my $datatable;
4035: if ($position eq 'top') {
4036: $$rowtotal ++;
4037: my $rowcount = 0;
4038: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4039: if (ref($rules) eq 'HASH') {
4040: if (keys(%{$rules}) > 0) {
4041: $datatable .= &user_formats_row('username',$settings,$rules,
4042: $ruleorder,$numinrow,$rowcount);
4043: $$rowtotal ++;
4044: $rowcount ++;
4045: }
4046: }
4047: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4048: if (ref($idrules) eq 'HASH') {
4049: if (keys(%{$idrules}) > 0) {
4050: $datatable .= &user_formats_row('id',$settings,$idrules,
4051: $idruleorder,$numinrow,$rowcount);
4052: $$rowtotal ++;
4053: $rowcount ++;
4054: }
4055: }
4056: if ($rowcount == 0) {
4057: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4058: $$rowtotal ++;
4059: $rowcount ++;
4060: }
4061: } elsif ($position eq 'middle') {
4062: my @creators = ('author','course','requestcrs');
4063: my ($rules,$ruleorder) =
4064: &Apache::lonnet::inst_userrules($dom,'username');
4065: my %lt = &usercreation_types();
4066: my %checked;
4067: if (ref($settings) eq 'HASH') {
4068: if (ref($settings->{'cancreate'}) eq 'HASH') {
4069: foreach my $item (@creators) {
4070: $checked{$item} = $settings->{'cancreate'}{$item};
4071: }
4072: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4073: foreach my $item (@creators) {
4074: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4075: $checked{$item} = 'none';
4076: }
4077: }
4078: }
4079: }
4080: my $rownum = 0;
4081: foreach my $item (@creators) {
4082: $rownum ++;
4083: if ($checked{$item} eq '') {
4084: $checked{$item} = 'any';
4085: }
4086: my $css_class;
4087: if ($rownum%2) {
4088: $css_class = '';
4089: } else {
4090: $css_class = ' class="LC_odd_row" ';
4091: }
4092: $datatable .= '<tr'.$css_class.'>'.
4093: '<td><span class="LC_nobreak">'.$lt{$item}.
4094: '</span></td><td align="right">';
4095: my @options = ('any');
4096: if (ref($rules) eq 'HASH') {
4097: if (keys(%{$rules}) > 0) {
4098: push(@options,('official','unofficial'));
4099: }
4100: }
4101: push(@options,'none');
4102: foreach my $option (@options) {
4103: my $type = 'radio';
4104: my $check = ' ';
4105: if ($checked{$item} eq $option) {
4106: $check = ' checked="checked" ';
4107: }
4108: $datatable .= '<span class="LC_nobreak"><label>'.
4109: '<input type="'.$type.'" name="can_createuser_'.
4110: $item.'" value="'.$option.'"'.$check.'/> '.
4111: $lt{$option}.'</label> </span>';
4112: }
4113: $datatable .= '</td></tr>';
4114: }
4115: } else {
4116: my @contexts = ('author','course','domain');
4117: my @authtypes = ('int','krb4','krb5','loc');
4118: my %checked;
4119: if (ref($settings) eq 'HASH') {
4120: if (ref($settings->{'authtypes'}) eq 'HASH') {
4121: foreach my $item (@contexts) {
4122: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4123: foreach my $auth (@authtypes) {
4124: if ($settings->{'authtypes'}{$item}{$auth}) {
4125: $checked{$item}{$auth} = ' checked="checked" ';
4126: }
4127: }
4128: }
4129: }
4130: }
4131: } else {
4132: foreach my $item (@contexts) {
4133: foreach my $auth (@authtypes) {
4134: $checked{$item}{$auth} = ' checked="checked" ';
4135: }
4136: }
4137: }
4138: my %title = &context_names();
4139: my %authname = &authtype_names();
4140: my $rownum = 0;
4141: my $css_class;
4142: foreach my $item (@contexts) {
4143: if ($rownum%2) {
4144: $css_class = '';
4145: } else {
4146: $css_class = ' class="LC_odd_row" ';
4147: }
4148: $datatable .= '<tr'.$css_class.'>'.
4149: '<td>'.$title{$item}.
4150: '</td><td class="LC_left_item">'.
4151: '<span class="LC_nobreak">';
4152: foreach my $auth (@authtypes) {
4153: $datatable .= '<label>'.
4154: '<input type="checkbox" name="'.$item.'_auth" '.
4155: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4156: $authname{$auth}.'</label> ';
4157: }
4158: $datatable .= '</span></td></tr>';
4159: $rownum ++;
4160: }
4161: $$rowtotal += $rownum;
4162: }
4163: return $datatable;
4164: }
4165:
4166: sub print_selfcreation {
4167: my ($position,$dom,$settings,$rowtotal) = @_;
4168: my (@selfcreate,$createsettings,$processing,$datatable);
4169: if (ref($settings) eq 'HASH') {
4170: if (ref($settings->{'cancreate'}) eq 'HASH') {
4171: $createsettings = $settings->{'cancreate'};
4172: if (ref($createsettings) eq 'HASH') {
4173: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4174: @selfcreate = @{$createsettings->{'selfcreate'}};
4175: } elsif ($createsettings->{'selfcreate'} ne '') {
4176: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4177: @selfcreate = ('email','login','sso');
4178: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4179: @selfcreate = ($createsettings->{'selfcreate'});
4180: }
4181: }
4182: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4183: $processing = $createsettings->{'selfcreateprocessing'};
4184: }
4185: }
4186: }
4187: }
4188: my %radiohash;
4189: my $numinrow = 4;
4190: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4191: if ($position eq 'top') {
4192: my %choices = &Apache::lonlocal::texthash (
4193: cancreate_login => 'Institutional Login',
4194: cancreate_sso => 'Institutional Single Sign On',
4195: );
4196: my @toggles = sort(keys(%choices));
4197: my %defaultchecked = (
4198: 'cancreate_login' => 'off',
4199: 'cancreate_sso' => 'off',
4200: );
4201: my ($onclick,$itemcount);
4202: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4203: \%choices,$itemcount,$onclick);
4204: $$rowtotal += $itemcount;
4205:
4206: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4207:
4208: if (ref($usertypes) eq 'HASH') {
4209: if (keys(%{$usertypes}) > 0) {
4210: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4211: $dom,$numinrow,$othertitle,
4212: 'statustocreate',$$rowtotal);
4213: $$rowtotal ++;
4214: }
4215: }
4216: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4217: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4218: $fieldtitles{'inststatus'} = &mt('Institutional status');
4219: my $rem;
4220: my $numperrow = 2;
4221: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4222: $datatable .= '<tr'.$css_class.'>'.
4223: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4224: '<td class="LC_left_item">'."\n".
4225: '<table><tr><td>'."\n";
4226: for (my $i=0; $i<@fields; $i++) {
4227: $rem = $i%($numperrow);
4228: if ($rem == 0) {
4229: if ($i > 0) {
4230: $datatable .= '</tr>';
4231: }
4232: $datatable .= '<tr>';
4233: }
4234: my $currval;
4235: if (ref($createsettings) eq 'HASH') {
4236: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4237: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4238: }
4239: }
4240: $datatable .= '<td class="LC_left_item">'.
4241: '<span class="LC_nobreak">'.
4242: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4243: 'value="'.$currval.'" size="10" /> '.
4244: $fieldtitles{$fields[$i]}.'</span></td>';
4245: }
4246: my $colsleft = $numperrow - $rem;
4247: if ($colsleft > 1 ) {
4248: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4249: ' </td>';
4250: } elsif ($colsleft == 1) {
4251: $datatable .= '<td class="LC_left_item"> </td>';
4252: }
4253: $datatable .= '</tr></table></td></tr>';
4254: $$rowtotal ++;
4255: } elsif ($position eq 'middle') {
4256: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4257: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4258: $usertypes->{'default'} = $othertitle;
4259: if (ref($types) eq 'ARRAY') {
4260: push(@{$types},'default');
4261: $usertypes->{'default'} = $othertitle;
4262: foreach my $status (@{$types}) {
4263: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4264: $numinrow,$$rowtotal,$usertypes);
4265: $$rowtotal ++;
4266: }
4267: }
4268: } else {
4269: my %choices = &Apache::lonlocal::texthash (
4270: cancreate_email => 'E-mail address as username',
4271: );
4272: my @toggles = sort(keys(%choices));
4273: my %defaultchecked = (
4274: 'cancreate_email' => 'off',
4275: );
4276: my $itemcount = 0;
4277: my $display = 'none';
4278: if (grep(/^\Qemail\E$/,@selfcreate)) {
4279: $display = 'block';
4280: }
4281: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4282: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4283: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4284: my $usertypes = {};
4285: my $order = [];
4286: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4287: $usertypes = $domdefaults{'inststatustypes'};
4288: $order = $domdefaults{'inststatusguest'};
4289: }
4290: if (ref($order) eq 'ARRAY') {
4291: push(@{$order},'default');
4292: if (@{$order} > 1) {
4293: $usertypes->{'default'} = &mt('Other users');
4294: $additional .= '<table><tr>';
4295: foreach my $status (@{$order}) {
4296: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4297: }
4298: $additional .= '</tr><tr>';
4299: foreach my $status (@{$order}) {
4300: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4301: }
4302: $additional .= '</tr></table>';
4303: } else {
4304: $usertypes->{'default'} = &mt('All users');
4305: $additional .= &email_as_username($rowtotal,$processing);
4306: }
4307: }
4308: $additional .= '</div>'."\n";
4309:
4310: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4311: \%choices,$$rowtotal,$onclick,$additional);
4312: $$rowtotal ++;
4313: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4314: $$rowtotal ++;
4315: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4316: $numinrow = 1;
4317: if (ref($order) eq 'ARRAY') {
4318: foreach my $status (@{$order}) {
4319: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4320: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4321: $$rowtotal ++;
4322: }
4323: }
4324: my ($emailrules,$emailruleorder) =
4325: &Apache::lonnet::inst_userrules($dom,'email');
4326: if (ref($emailrules) eq 'HASH') {
4327: if (keys(%{$emailrules}) > 0) {
4328: $datatable .= &user_formats_row('email',$settings,$emailrules,
4329: $emailruleorder,$numinrow,$$rowtotal);
4330: $$rowtotal ++;
4331: }
4332: }
4333: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4334: }
4335: return $datatable;
4336: }
4337:
4338: sub email_as_username {
4339: my ($rowtotal,$processing,$type) = @_;
4340: my %choices =
4341: &Apache::lonlocal::texthash (
4342: automatic => 'Automatic approval',
4343: approval => 'Queued for approval',
4344: );
4345: my $output;
4346: foreach my $option ('automatic','approval') {
4347: my $checked;
4348: if (ref($processing) eq 'HASH') {
4349: if ($type eq '') {
4350: if (!exists($processing->{'default'})) {
4351: if ($option eq 'automatic') {
4352: $checked = ' checked="checked"';
4353: }
4354: } else {
4355: if ($processing->{'default'} eq $option) {
4356: $checked = ' checked="checked"';
4357: }
4358: }
4359: } else {
4360: if (!exists($processing->{$type})) {
4361: if ($option eq 'automatic') {
4362: $checked = ' checked="checked"';
4363: }
4364: } else {
4365: if ($processing->{$type} eq $option) {
4366: $checked = ' checked="checked"';
4367: }
4368: }
4369: }
4370: } elsif ($option eq 'automatic') {
4371: $checked = ' checked="checked"';
4372: }
4373: my $name = 'cancreate_emailprocess';
4374: if (($type ne '') && ($type ne 'default')) {
4375: $name .= '_'.$type;
4376: }
4377: $output .= '<span class="LC_nobreak"><label>'.
4378: '<input type="radio" name="'.$name.'"'.
4379: $checked.' value="'.$option.'" />'.
4380: $choices{$option}.'</label></span>';
4381: if ($type eq '') {
4382: $output .= ' ';
4383: } else {
4384: $output .= '<br />';
4385: }
4386: }
4387: $$rowtotal ++;
4388: return $output;
4389: }
4390:
4391: sub captcha_choice {
4392: my ($context,$settings,$itemcount) = @_;
4393: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4394: my %lt = &captcha_phrases();
4395: $keyentry = 'hidden';
4396: if ($context eq 'cancreate') {
4397: $rowname = &mt('CAPTCHA validation');
4398: } elsif ($context eq 'login') {
4399: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4400: }
4401: if (ref($settings) eq 'HASH') {
4402: if ($settings->{'captcha'}) {
4403: $checked{$settings->{'captcha'}} = ' checked="checked"';
4404: } else {
4405: $checked{'original'} = ' checked="checked"';
4406: }
4407: if ($settings->{'captcha'} eq 'recaptcha') {
4408: $pubtext = $lt{'pub'};
4409: $privtext = $lt{'priv'};
4410: $keyentry = 'text';
4411: }
4412: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4413: $currpub = $settings->{'recaptchakeys'}{'public'};
4414: $currpriv = $settings->{'recaptchakeys'}{'private'};
4415: }
4416: } else {
4417: $checked{'original'} = ' checked="checked"';
4418: }
4419: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4420: my $output = '<tr'.$css_class.'>'.
4421: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4422: '<table><tr><td>'."\n";
4423: foreach my $option ('original','recaptcha','notused') {
4424: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4425: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4426: $lt{$option}.'</label></span>';
4427: unless ($option eq 'notused') {
4428: $output .= (' 'x2)."\n";
4429: }
4430: }
4431: #
4432: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4433: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4434: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4435: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4436: #
4437: $output .= '</td></tr>'."\n".
4438: '<tr><td>'."\n".
4439: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4440: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4441: $currpub.'" size="40" /></span><br />'."\n".
4442: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4443: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4444: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4445: '</td></tr>';
4446: return $output;
4447: }
4448:
4449: sub user_formats_row {
4450: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4451: my $output;
4452: my %text = (
4453: 'username' => 'new usernames',
4454: 'id' => 'IDs',
4455: 'email' => 'self-created accounts (e-mail)',
4456: );
4457: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4458: $output = '<tr '.$css_class.'>'.
4459: '<td><span class="LC_nobreak">';
4460: if ($type eq 'email') {
4461: $output .= &mt("Formats disallowed for $text{$type}: ");
4462: } else {
4463: $output .= &mt("Format rules to check for $text{$type}: ");
4464: }
4465: $output .= '</span></td>'.
4466: '<td class="LC_left_item" colspan="2"><table>';
4467: my $rem;
4468: if (ref($ruleorder) eq 'ARRAY') {
4469: for (my $i=0; $i<@{$ruleorder}; $i++) {
4470: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4471: my $rem = $i%($numinrow);
4472: if ($rem == 0) {
4473: if ($i > 0) {
4474: $output .= '</tr>';
4475: }
4476: $output .= '<tr>';
4477: }
4478: my $check = ' ';
4479: if (ref($settings) eq 'HASH') {
4480: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4481: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4482: $check = ' checked="checked" ';
4483: }
4484: }
4485: }
4486: $output .= '<td class="LC_left_item">'.
4487: '<span class="LC_nobreak"><label>'.
4488: '<input type="checkbox" name="'.$type.'_rule" '.
4489: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4490: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4491: }
4492: }
4493: $rem = @{$ruleorder}%($numinrow);
4494: }
4495: my $colsleft = $numinrow - $rem;
4496: if ($colsleft > 1 ) {
4497: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4498: ' </td>';
4499: } elsif ($colsleft == 1) {
4500: $output .= '<td class="LC_left_item"> </td>';
4501: }
4502: $output .= '</tr></table></td></tr>';
4503: return $output;
4504: }
4505:
4506: sub usercreation_types {
4507: my %lt = &Apache::lonlocal::texthash (
4508: author => 'When adding a co-author',
4509: course => 'When adding a user to a course',
4510: requestcrs => 'When requesting a course',
4511: any => 'Any',
4512: official => 'Institutional only ',
4513: unofficial => 'Non-institutional only',
4514: none => 'None',
4515: );
4516: return %lt;
4517: }
4518:
4519: sub selfcreation_types {
4520: my %lt = &Apache::lonlocal::texthash (
4521: selfcreate => 'User creates own account',
4522: any => 'Any',
4523: official => 'Institutional only ',
4524: unofficial => 'Non-institutional only',
4525: email => 'E-mail address',
4526: login => 'Institutional Login',
4527: sso => 'SSO',
4528: );
4529: }
4530:
4531: sub authtype_names {
4532: my %lt = &Apache::lonlocal::texthash(
4533: int => 'Internal',
4534: krb4 => 'Kerberos 4',
4535: krb5 => 'Kerberos 5',
4536: loc => 'Local',
4537: );
4538: return %lt;
4539: }
4540:
4541: sub context_names {
4542: my %context_title = &Apache::lonlocal::texthash(
4543: author => 'Creating users when an Author',
4544: course => 'Creating users when in a course',
4545: domain => 'Creating users when a Domain Coordinator',
4546: );
4547: return %context_title;
4548: }
4549:
4550: sub print_usermodification {
4551: my ($position,$dom,$settings,$rowtotal) = @_;
4552: my $numinrow = 4;
4553: my ($context,$datatable,$rowcount);
4554: if ($position eq 'top') {
4555: $rowcount = 0;
4556: $context = 'author';
4557: foreach my $role ('ca','aa') {
4558: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4559: $numinrow,$rowcount);
4560: $$rowtotal ++;
4561: $rowcount ++;
4562: }
4563: } elsif ($position eq 'bottom') {
4564: $context = 'course';
4565: $rowcount = 0;
4566: foreach my $role ('st','ep','ta','in','cr') {
4567: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4568: $numinrow,$rowcount);
4569: $$rowtotal ++;
4570: $rowcount ++;
4571: }
4572: }
4573: return $datatable;
4574: }
4575:
4576: sub print_defaults {
4577: my ($position,$dom,$settings,$rowtotal) = @_;
4578: my $rownum = 0;
4579: my ($datatable,$css_class);
4580: if ($position eq 'top') {
4581: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4582: 'datelocale_def','portal_def');
4583: my %defaults;
4584: if (ref($settings) eq 'HASH') {
4585: %defaults = %{$settings};
4586: } else {
4587: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4588: foreach my $item (@items) {
4589: $defaults{$item} = $domdefaults{$item};
4590: }
4591: }
4592: my $titles = &defaults_titles($dom);
4593: foreach my $item (@items) {
4594: if ($rownum%2) {
4595: $css_class = '';
4596: } else {
4597: $css_class = ' class="LC_odd_row" ';
4598: }
4599: $datatable .= '<tr'.$css_class.'>'.
4600: '<td><span class="LC_nobreak">'.$titles->{$item}.
4601: '</span></td><td class="LC_right_item" colspan="3">';
4602: if ($item eq 'auth_def') {
4603: my @authtypes = ('internal','krb4','krb5','localauth');
4604: my %shortauth = (
4605: internal => 'int',
4606: krb4 => 'krb4',
4607: krb5 => 'krb5',
4608: localauth => 'loc'
4609: );
4610: my %authnames = &authtype_names();
4611: foreach my $auth (@authtypes) {
4612: my $checked = ' ';
4613: if ($defaults{$item} eq $auth) {
4614: $checked = ' checked="checked" ';
4615: }
4616: $datatable .= '<label><input type="radio" name="'.$item.
4617: '" value="'.$auth.'"'.$checked.'/>'.
4618: $authnames{$shortauth{$auth}}.'</label> ';
4619: }
4620: } elsif ($item eq 'timezone_def') {
4621: my $includeempty = 1;
4622: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4623: } elsif ($item eq 'datelocale_def') {
4624: my $includeempty = 1;
4625: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4626: } elsif ($item eq 'lang_def') {
4627: my %langchoices = &get_languages_hash();
4628: $langchoices{''} = 'No language preference';
4629: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4630: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4631: \%langchoices);
4632: } else {
4633: my $size;
4634: if ($item eq 'portal_def') {
4635: $size = ' size="25"';
4636: }
4637: $datatable .= '<input type="text" name="'.$item.'" value="'.
4638: $defaults{$item}.'"'.$size.' />';
4639: }
4640: $datatable .= '</td></tr>';
4641: $rownum ++;
4642: }
4643: } else {
4644: my (%defaults);
4645: if (ref($settings) eq 'HASH') {
4646: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4647: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4648: my $maxnum = @{$settings->{'inststatusorder'}};
4649: for (my $i=0; $i<$maxnum; $i++) {
4650: $css_class = $rownum%2?' class="LC_odd_row"':'';
4651: my $item = $settings->{'inststatusorder'}->[$i];
4652: my $title = $settings->{'inststatustypes'}->{$item};
4653: my $guestok;
4654: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4655: $guestok = 1;
4656: }
4657: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4658: $datatable .= '<tr'.$css_class.'>'.
4659: '<td><span class="LC_nobreak">'.
4660: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4661: for (my $k=0; $k<=$maxnum; $k++) {
4662: my $vpos = $k+1;
4663: my $selstr;
4664: if ($k == $i) {
4665: $selstr = ' selected="selected" ';
4666: }
4667: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4668: }
4669: my ($checkedon,$checkedoff);
4670: $checkedoff = ' checked="checked"';
4671: if ($guestok) {
4672: $checkedon = $checkedoff;
4673: $checkedoff = '';
4674: }
4675: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4676: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4677: &mt('delete').'</span></td>'.
4678: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4679: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4680: '</span></td>'.
4681: '<td class="LC_right_item"><span class="LC_nobreak">'.
4682: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4683: &mt('Yes').'</label>'.(' 'x2).
4684: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4685: &mt('No').'</label></span></td></tr>';
4686: }
4687: $css_class = $rownum%2?' class="LC_odd_row"':'';
4688: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4689: $datatable .= '<tr '.$css_class.'>'.
4690: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4691: for (my $k=0; $k<=$maxnum; $k++) {
4692: my $vpos = $k+1;
4693: my $selstr;
4694: if ($k == $maxnum) {
4695: $selstr = ' selected="selected" ';
4696: }
4697: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4698: }
4699: $datatable .= '</select> '.&mt('Internal ID:').
4700: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4701: ' '.&mt('(new)').
4702: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4703: &mt('Name displayed:').
4704: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4705: '<td class="LC_right_item"><span class="LC_nobreak">'.
4706: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4707: &mt('Yes').'</label>'.(' 'x2).
4708: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4709: &mt('No').'</label></span></td></tr>';
4710: '</tr>'."\n";
4711: $rownum ++;
4712: }
4713: }
4714: }
4715: $$rowtotal += $rownum;
4716: return $datatable;
4717: }
4718:
4719: sub get_languages_hash {
4720: my %langchoices;
4721: foreach my $id (&Apache::loncommon::languageids()) {
4722: my $code = &Apache::loncommon::supportedlanguagecode($id);
4723: if ($code ne '') {
4724: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4725: }
4726: }
4727: return %langchoices;
4728: }
4729:
4730: sub defaults_titles {
4731: my ($dom) = @_;
4732: my %titles = &Apache::lonlocal::texthash (
4733: 'auth_def' => 'Default authentication type',
4734: 'auth_arg_def' => 'Default authentication argument',
4735: 'lang_def' => 'Default language',
4736: 'timezone_def' => 'Default timezone',
4737: 'datelocale_def' => 'Default locale for dates',
4738: 'portal_def' => 'Portal/Default URL',
4739: );
4740: if ($dom) {
4741: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4742: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4743: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4744: $protocol = 'http' if ($protocol ne 'https');
4745: if ($uint_dom) {
4746: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4747: $uint_dom);
4748: }
4749: }
4750: return (\%titles);
4751: }
4752:
4753: sub print_scantronformat {
4754: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4755: my $itemcount = 1;
4756: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4757: %confhash);
4758: my $switchserver = &check_switchserver($dom,$confname);
4759: my %lt = &Apache::lonlocal::texthash (
4760: default => 'Default bubblesheet format file error',
4761: custom => 'Custom bubblesheet format file error',
4762: );
4763: my %scantronfiles = (
4764: default => 'default.tab',
4765: custom => 'custom.tab',
4766: );
4767: foreach my $key (keys(%scantronfiles)) {
4768: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4769: .$scantronfiles{$key};
4770: }
4771: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4772: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4773: if (!$switchserver) {
4774: my $servadm = $r->dir_config('lonAdmEMail');
4775: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4776: if ($configuserok eq 'ok') {
4777: if ($author_ok eq 'ok') {
4778: my %legacyfile = (
4779: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4780: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4781: );
4782: my %md5chk;
4783: foreach my $type (keys(%legacyfile)) {
4784: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4785: chomp($md5chk{$type});
4786: }
4787: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4788: foreach my $type (keys(%legacyfile)) {
4789: ($scantronurls{$type},my $error) =
4790: &legacy_scantronformat($r,$dom,$confname,
4791: $type,$legacyfile{$type},
4792: $scantronurls{$type},
4793: $scantronfiles{$type});
4794: if ($error ne '') {
4795: $error{$type} = $error;
4796: }
4797: }
4798: if (keys(%error) == 0) {
4799: $is_custom = 1;
4800: $confhash{'scantron'}{'scantronformat'} =
4801: $scantronurls{'custom'};
4802: my $putresult =
4803: &Apache::lonnet::put_dom('configuration',
4804: \%confhash,$dom);
4805: if ($putresult ne 'ok') {
4806: $error{'custom'} =
4807: '<span class="LC_error">'.
4808: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4809: }
4810: }
4811: } else {
4812: ($scantronurls{'default'},my $error) =
4813: &legacy_scantronformat($r,$dom,$confname,
4814: 'default',$legacyfile{'default'},
4815: $scantronurls{'default'},
4816: $scantronfiles{'default'});
4817: if ($error eq '') {
4818: $confhash{'scantron'}{'scantronformat'} = '';
4819: my $putresult =
4820: &Apache::lonnet::put_dom('configuration',
4821: \%confhash,$dom);
4822: if ($putresult ne 'ok') {
4823: $error{'default'} =
4824: '<span class="LC_error">'.
4825: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4826: }
4827: } else {
4828: $error{'default'} = $error;
4829: }
4830: }
4831: }
4832: }
4833: } else {
4834: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4835: }
4836: }
4837: if (ref($settings) eq 'HASH') {
4838: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4839: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4840: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4841: $scantronurl = '';
4842: } else {
4843: $scantronurl = $settings->{'scantronformat'};
4844: }
4845: $is_custom = 1;
4846: } else {
4847: $scantronurl = $scantronurls{'default'};
4848: }
4849: } else {
4850: if ($is_custom) {
4851: $scantronurl = $scantronurls{'custom'};
4852: } else {
4853: $scantronurl = $scantronurls{'default'};
4854: }
4855: }
4856: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4857: $datatable .= '<tr'.$css_class.'>';
4858: if (!$is_custom) {
4859: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4860: '<span class="LC_nobreak">';
4861: if ($scantronurl) {
4862: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4863: undef,undef,undef,undef,'background-color:#ffffff');
4864: } else {
4865: $datatable = &mt('File unavailable for display');
4866: }
4867: $datatable .= '</span></td>';
4868: if (keys(%error) == 0) {
4869: $datatable .= '<td valign="bottom">';
4870: if (!$switchserver) {
4871: $datatable .= &mt('Upload:').'<br />';
4872: }
4873: } else {
4874: my $errorstr;
4875: foreach my $key (sort(keys(%error))) {
4876: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4877: }
4878: $datatable .= '<td>'.$errorstr;
4879: }
4880: } else {
4881: if (keys(%error) > 0) {
4882: my $errorstr;
4883: foreach my $key (sort(keys(%error))) {
4884: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4885: }
4886: $datatable .= '<td>'.$errorstr.'</td><td> ';
4887: } elsif ($scantronurl) {
4888: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4889: undef,undef,undef,undef,'background-color:#ffffff');
4890: $datatable .= '<td><span class="LC_nobreak">'.
4891: $link.
4892: '<label><input type="checkbox" name="scantronformat_del"'.
4893: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4894: '<td><span class="LC_nobreak"> '.
4895: &mt('Replace:').'</span><br />';
4896: }
4897: }
4898: if (keys(%error) == 0) {
4899: if ($switchserver) {
4900: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4901: } else {
4902: $datatable .='<span class="LC_nobreak"> '.
4903: '<input type="file" name="scantronformat" /></span>';
4904: }
4905: }
4906: $datatable .= '</td></tr>';
4907: $$rowtotal ++;
4908: return $datatable;
4909: }
4910:
4911: sub legacy_scantronformat {
4912: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4913: my ($url,$error);
4914: my @statinfo = &Apache::lonnet::stat_file($newurl);
4915: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4916: (my $result,$url) =
4917: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4918: '','',$newfile);
4919: if ($result ne 'ok') {
4920: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4921: }
4922: }
4923: return ($url,$error);
4924: }
4925:
4926: sub print_coursecategories {
4927: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4928: my $datatable;
4929: if ($position eq 'top') {
4930: my (%checked);
4931: my @catitems = ('unauth','auth');
4932: my @cattypes = ('std','domonly','codesrch','none');
4933: $checked{'unauth'} = 'std';
4934: $checked{'auth'} = 'std';
4935: if (ref($settings) eq 'HASH') {
4936: foreach my $type (@cattypes) {
4937: if ($type eq $settings->{'unauth'}) {
4938: $checked{'unauth'} = $type;
4939: }
4940: if ($type eq $settings->{'auth'}) {
4941: $checked{'auth'} = $type;
4942: }
4943: }
4944: }
4945: my %lt = &Apache::lonlocal::texthash (
4946: unauth => 'Catalog type for unauthenticated users',
4947: auth => 'Catalog type for authenticated users',
4948: none => 'No catalog',
4949: std => 'Standard catalog',
4950: domonly => 'Domain-only catalog',
4951: codesrch => "Code search form",
4952: );
4953: my $itemcount = 0;
4954: foreach my $item (@catitems) {
4955: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4956: $datatable .= '<tr '.$css_class.'>'.
4957: '<td>'.$lt{$item}.'</td>'.
4958: '<td class="LC_right_item"><span class="LC_nobreak">';
4959: foreach my $type (@cattypes) {
4960: my $ischecked;
4961: if ($checked{$item} eq $type) {
4962: $ischecked=' checked="checked"';
4963: }
4964: $datatable .= '<label>'.
4965: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4966: ' />'.$lt{$type}.'</label> ';
4967: }
4968: $datatable .= '</td></tr>';
4969: $itemcount ++;
4970: }
4971: $$rowtotal += $itemcount;
4972: } elsif ($position eq 'middle') {
4973: my $toggle_cats_crs = ' ';
4974: my $toggle_cats_dom = ' checked="checked" ';
4975: my $can_cat_crs = ' ';
4976: my $can_cat_dom = ' checked="checked" ';
4977: my $toggle_catscomm_comm = ' ';
4978: my $toggle_catscomm_dom = ' checked="checked" ';
4979: my $can_catcomm_comm = ' ';
4980: my $can_catcomm_dom = ' checked="checked" ';
4981:
4982: if (ref($settings) eq 'HASH') {
4983: if ($settings->{'togglecats'} eq 'crs') {
4984: $toggle_cats_crs = $toggle_cats_dom;
4985: $toggle_cats_dom = ' ';
4986: }
4987: if ($settings->{'categorize'} eq 'crs') {
4988: $can_cat_crs = $can_cat_dom;
4989: $can_cat_dom = ' ';
4990: }
4991: if ($settings->{'togglecatscomm'} eq 'comm') {
4992: $toggle_catscomm_comm = $toggle_catscomm_dom;
4993: $toggle_catscomm_dom = ' ';
4994: }
4995: if ($settings->{'categorizecomm'} eq 'comm') {
4996: $can_catcomm_comm = $can_catcomm_dom;
4997: $can_catcomm_dom = ' ';
4998: }
4999: }
5000: my %title = &Apache::lonlocal::texthash (
5001: togglecats => 'Show/Hide a course in catalog',
5002: togglecatscomm => 'Show/Hide a community in catalog',
5003: categorize => 'Assign a category to a course',
5004: categorizecomm => 'Assign a category to a community',
5005: );
5006: my %level = &Apache::lonlocal::texthash (
5007: dom => 'Set in Domain',
5008: crs => 'Set in Course',
5009: comm => 'Set in Community',
5010: );
5011: $datatable = '<tr class="LC_odd_row">'.
5012: '<td>'.$title{'togglecats'}.'</td>'.
5013: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5014: '<input type="radio" name="togglecats"'.
5015: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5016: '<label><input type="radio" name="togglecats"'.
5017: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5018: '</tr><tr>'.
5019: '<td>'.$title{'categorize'}.'</td>'.
5020: '<td class="LC_right_item"><span class="LC_nobreak">'.
5021: '<label><input type="radio" name="categorize"'.
5022: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5023: '<label><input type="radio" name="categorize"'.
5024: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5025: '</tr><tr class="LC_odd_row">'.
5026: '<td>'.$title{'togglecatscomm'}.'</td>'.
5027: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5028: '<input type="radio" name="togglecatscomm"'.
5029: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5030: '<label><input type="radio" name="togglecatscomm"'.
5031: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5032: '</tr><tr>'.
5033: '<td>'.$title{'categorizecomm'}.'</td>'.
5034: '<td class="LC_right_item"><span class="LC_nobreak">'.
5035: '<label><input type="radio" name="categorizecomm"'.
5036: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5037: '<label><input type="radio" name="categorizecomm"'.
5038: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5039: '</tr>';
5040: $$rowtotal += 4;
5041: } else {
5042: my $css_class;
5043: my $itemcount = 1;
5044: my $cathash;
5045: if (ref($settings) eq 'HASH') {
5046: $cathash = $settings->{'cats'};
5047: }
5048: if (ref($cathash) eq 'HASH') {
5049: my (@cats,@trails,%allitems,%idx,@jsarray);
5050: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5051: \%allitems,\%idx,\@jsarray);
5052: my $maxdepth = scalar(@cats);
5053: my $colattrib = '';
5054: if ($maxdepth > 2) {
5055: $colattrib = ' colspan="2" ';
5056: }
5057: my @path;
5058: if (@cats > 0) {
5059: if (ref($cats[0]) eq 'ARRAY') {
5060: my $numtop = @{$cats[0]};
5061: my $maxnum = $numtop;
5062: my %default_names = (
5063: instcode => &mt('Official courses'),
5064: communities => &mt('Communities'),
5065: );
5066:
5067: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5068: ($cathash->{'instcode::0'} eq '') ||
5069: (!grep(/^communities$/,@{$cats[0]})) ||
5070: ($cathash->{'communities::0'} eq '')) {
5071: $maxnum ++;
5072: }
5073: my $lastidx;
5074: for (my $i=0; $i<$numtop; $i++) {
5075: my $parent = $cats[0][$i];
5076: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5077: my $item = &escape($parent).'::0';
5078: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5079: $lastidx = $idx{$item};
5080: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5081: .'<select name="'.$item.'"'.$chgstr.'>';
5082: for (my $k=0; $k<=$maxnum; $k++) {
5083: my $vpos = $k+1;
5084: my $selstr;
5085: if ($k == $i) {
5086: $selstr = ' selected="selected" ';
5087: }
5088: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5089: }
5090: $datatable .= '</select></span></td><td>';
5091: if ($parent eq 'instcode' || $parent eq 'communities') {
5092: $datatable .= '<span class="LC_nobreak">'
5093: .$default_names{$parent}.'</span>';
5094: if ($parent eq 'instcode') {
5095: $datatable .= '<br /><span class="LC_nobreak">('
5096: .&mt('with institutional codes')
5097: .')</span></td><td'.$colattrib.'>';
5098: } else {
5099: $datatable .= '<table><tr><td>';
5100: }
5101: $datatable .= '<span class="LC_nobreak">'
5102: .'<label><input type="radio" name="'
5103: .$parent.'" value="1" checked="checked" />'
5104: .&mt('Display').'</label>';
5105: if ($parent eq 'instcode') {
5106: $datatable .= ' ';
5107: } else {
5108: $datatable .= '</span></td></tr><tr><td>'
5109: .'<span class="LC_nobreak">';
5110: }
5111: $datatable .= '<label><input type="radio" name="'
5112: .$parent.'" value="0" />'
5113: .&mt('Do not display').'</label></span>';
5114: if ($parent eq 'communities') {
5115: $datatable .= '</td></tr></table>';
5116: }
5117: $datatable .= '</td>';
5118: } else {
5119: $datatable .= $parent
5120: .' <span class="LC_nobreak"><label>'
5121: .'<input type="checkbox" name="deletecategory" '
5122: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5123: }
5124: my $depth = 1;
5125: push(@path,$parent);
5126: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5127: pop(@path);
5128: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5129: $itemcount ++;
5130: }
5131: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5132: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5133: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5134: for (my $k=0; $k<=$maxnum; $k++) {
5135: my $vpos = $k+1;
5136: my $selstr;
5137: if ($k == $numtop) {
5138: $selstr = ' selected="selected" ';
5139: }
5140: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5141: }
5142: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5143: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5144: .'</tr>'."\n";
5145: $itemcount ++;
5146: foreach my $default ('instcode','communities') {
5147: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5148: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5149: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5150: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5151: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5152: for (my $k=0; $k<=$maxnum; $k++) {
5153: my $vpos = $k+1;
5154: my $selstr;
5155: if ($k == $maxnum) {
5156: $selstr = ' selected="selected" ';
5157: }
5158: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5159: }
5160: $datatable .= '</select></span></td>'.
5161: '<td><span class="LC_nobreak">'.
5162: $default_names{$default}.'</span>';
5163: if ($default eq 'instcode') {
5164: $datatable .= '<br /><span class="LC_nobreak">('
5165: .&mt('with institutional codes').')</span>';
5166: }
5167: $datatable .= '</td>'
5168: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5169: .&mt('Display').'</label> '
5170: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5171: .&mt('Do not display').'</label></span></td></tr>';
5172: }
5173: }
5174: }
5175: } else {
5176: $datatable .= &initialize_categories($itemcount);
5177: }
5178: } else {
5179: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5180: .&initialize_categories($itemcount);
5181: }
5182: $$rowtotal += $itemcount;
5183: }
5184: return $datatable;
5185: }
5186:
5187: sub print_serverstatuses {
5188: my ($dom,$settings,$rowtotal) = @_;
5189: my $datatable;
5190: my @pages = &serverstatus_pages();
5191: my (%namedaccess,%machineaccess);
5192: foreach my $type (@pages) {
5193: $namedaccess{$type} = '';
5194: $machineaccess{$type}= '';
5195: }
5196: if (ref($settings) eq 'HASH') {
5197: foreach my $type (@pages) {
5198: if (exists($settings->{$type})) {
5199: if (ref($settings->{$type}) eq 'HASH') {
5200: foreach my $key (keys(%{$settings->{$type}})) {
5201: if ($key eq 'namedusers') {
5202: $namedaccess{$type} = $settings->{$type}->{$key};
5203: } elsif ($key eq 'machines') {
5204: $machineaccess{$type} = $settings->{$type}->{$key};
5205: }
5206: }
5207: }
5208: }
5209: }
5210: }
5211: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5212: my $rownum = 0;
5213: my $css_class;
5214: foreach my $type (@pages) {
5215: $rownum ++;
5216: $css_class = $rownum%2?' class="LC_odd_row"':'';
5217: $datatable .= '<tr'.$css_class.'>'.
5218: '<td><span class="LC_nobreak">'.
5219: $titles->{$type}.'</span></td>'.
5220: '<td class="LC_left_item">'.
5221: '<input type="text" name="'.$type.'_namedusers" '.
5222: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5223: '<td class="LC_right_item">'.
5224: '<span class="LC_nobreak">'.
5225: '<input type="text" name="'.$type.'_machines" '.
5226: 'value="'.$machineaccess{$type}.'" size="10" />'.
5227: '</td></tr>'."\n";
5228: }
5229: $$rowtotal += $rownum;
5230: return $datatable;
5231: }
5232:
5233: sub serverstatus_pages {
5234: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5235: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5236: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5237: 'uniquecodes','diskusage');
5238: }
5239:
5240: sub defaults_javascript {
5241: my ($settings) = @_;
5242: return unless (ref($settings) eq 'HASH');
5243: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5244: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5245: if ($maxnum eq '') {
5246: $maxnum = 0;
5247: }
5248: $maxnum ++;
5249: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5250: return <<"ENDSCRIPT";
5251: <script type="text/javascript">
5252: // <![CDATA[
5253: function reorderTypes(form,caller) {
5254: var changedVal;
5255: $jstext
5256: var newpos = 'addinststatus_pos';
5257: var current = new Array;
5258: var maxh = $maxnum;
5259: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5260: var oldVal;
5261: if (caller == newpos) {
5262: changedVal = newitemVal;
5263: } else {
5264: var curritem = 'inststatus_pos_'+caller;
5265: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5266: current[newitemVal] = newpos;
5267: }
5268: for (var i=0; i<inststatuses.length; i++) {
5269: if (inststatuses[i] != caller) {
5270: var elementName = 'inststatus_pos_'+inststatuses[i];
5271: if (form.elements[elementName]) {
5272: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5273: current[currVal] = elementName;
5274: }
5275: }
5276: }
5277: for (var j=0; j<maxh; j++) {
5278: if (current[j] == undefined) {
5279: oldVal = j;
5280: }
5281: }
5282: if (oldVal < changedVal) {
5283: for (var k=oldVal+1; k<=changedVal ; k++) {
5284: var elementName = current[k];
5285: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5286: }
5287: } else {
5288: for (var k=changedVal; k<oldVal; k++) {
5289: var elementName = current[k];
5290: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5291: }
5292: }
5293: return;
5294: }
5295:
5296: // ]]>
5297: </script>
5298:
5299: ENDSCRIPT
5300: }
5301: }
5302:
5303: sub coursecategories_javascript {
5304: my ($settings) = @_;
5305: my ($output,$jstext,$cathash);
5306: if (ref($settings) eq 'HASH') {
5307: $cathash = $settings->{'cats'};
5308: }
5309: if (ref($cathash) eq 'HASH') {
5310: my (@cats,@jsarray,%idx);
5311: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5312: if (@jsarray > 0) {
5313: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5314: for (my $i=0; $i<@jsarray; $i++) {
5315: if (ref($jsarray[$i]) eq 'ARRAY') {
5316: my $catstr = join('","',@{$jsarray[$i]});
5317: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5318: }
5319: }
5320: }
5321: } else {
5322: $jstext = ' var categories = Array(1);'."\n".
5323: ' categories[0] = Array("instcode_pos");'."\n";
5324: }
5325: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5326: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5327: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5328: $output = <<"ENDSCRIPT";
5329: <script type="text/javascript">
5330: // <![CDATA[
5331: function reorderCats(form,parent,item,idx) {
5332: var changedVal;
5333: $jstext
5334: var newpos = 'addcategory_pos';
5335: if (parent == '') {
5336: var has_instcode = 0;
5337: var maxtop = categories[idx].length;
5338: for (var j=0; j<maxtop; j++) {
5339: if (categories[idx][j] == 'instcode::0') {
5340: has_instcode == 1;
5341: }
5342: }
5343: if (has_instcode == 0) {
5344: categories[idx][maxtop] = 'instcode_pos';
5345: }
5346: } else {
5347: newpos += '_'+parent;
5348: }
5349: var maxh = 1 + categories[idx].length;
5350: var current = new Array;
5351: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5352: if (item == newpos) {
5353: changedVal = newitemVal;
5354: } else {
5355: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5356: current[newitemVal] = newpos;
5357: }
5358: for (var i=0; i<categories[idx].length; i++) {
5359: var elementName = categories[idx][i];
5360: if (elementName != item) {
5361: if (form.elements[elementName]) {
5362: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5363: current[currVal] = elementName;
5364: }
5365: }
5366: }
5367: var oldVal;
5368: for (var j=0; j<maxh; j++) {
5369: if (current[j] == undefined) {
5370: oldVal = j;
5371: }
5372: }
5373: if (oldVal < changedVal) {
5374: for (var k=oldVal+1; k<=changedVal ; k++) {
5375: var elementName = current[k];
5376: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5377: }
5378: } else {
5379: for (var k=changedVal; k<oldVal; k++) {
5380: var elementName = current[k];
5381: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5382: }
5383: }
5384: return;
5385: }
5386:
5387: function categoryCheck(form) {
5388: if (form.elements['addcategory_name'].value == 'instcode') {
5389: alert('$instcode_reserved\\n$choose_again');
5390: return false;
5391: }
5392: if (form.elements['addcategory_name'].value == 'communities') {
5393: alert('$communities_reserved\\n$choose_again');
5394: return false;
5395: }
5396: return true;
5397: }
5398:
5399: // ]]>
5400: </script>
5401:
5402: ENDSCRIPT
5403: return $output;
5404: }
5405:
5406: sub initialize_categories {
5407: my ($itemcount) = @_;
5408: my ($datatable,$css_class,$chgstr);
5409: my %default_names = (
5410: instcode => 'Official courses (with institutional codes)',
5411: communities => 'Communities',
5412: );
5413: my $select0 = ' selected="selected"';
5414: my $select1 = '';
5415: foreach my $default ('instcode','communities') {
5416: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5417: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5418: if ($default eq 'communities') {
5419: $select1 = $select0;
5420: $select0 = '';
5421: }
5422: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5423: .'<select name="'.$default.'_pos">'
5424: .'<option value="0"'.$select0.'>1</option>'
5425: .'<option value="1"'.$select1.'>2</option>'
5426: .'<option value="2">3</option></select> '
5427: .$default_names{$default}
5428: .'</span></td><td><span class="LC_nobreak">'
5429: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5430: .&mt('Display').'</label> <label>'
5431: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5432: .'</label></span></td></tr>';
5433: $itemcount ++;
5434: }
5435: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5436: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5437: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5438: .'<select name="addcategory_pos"'.$chgstr.'>'
5439: .'<option value="0">1</option>'
5440: .'<option value="1">2</option>'
5441: .'<option value="2" selected="selected">3</option></select> '
5442: .&mt('Add category').'</td><td>'.&mt('Name:')
5443: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5444: return $datatable;
5445: }
5446:
5447: sub build_category_rows {
5448: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5449: my ($text,$name,$item,$chgstr);
5450: if (ref($cats) eq 'ARRAY') {
5451: my $maxdepth = scalar(@{$cats});
5452: if (ref($cats->[$depth]) eq 'HASH') {
5453: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5454: my $numchildren = @{$cats->[$depth]{$parent}};
5455: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5456: $text .= '<td><table class="LC_data_table">';
5457: my ($idxnum,$parent_name,$parent_item);
5458: my $higher = $depth - 1;
5459: if ($higher == 0) {
5460: $parent_name = &escape($parent).'::'.$higher;
5461: } else {
5462: if (ref($path) eq 'ARRAY') {
5463: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5464: }
5465: }
5466: $parent_item = 'addcategory_pos_'.$parent_name;
5467: for (my $j=0; $j<=$numchildren; $j++) {
5468: if ($j < $numchildren) {
5469: $name = $cats->[$depth]{$parent}[$j];
5470: $item = &escape($name).':'.&escape($parent).':'.$depth;
5471: $idxnum = $idx->{$item};
5472: } else {
5473: $name = $parent_name;
5474: $item = $parent_item;
5475: }
5476: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5477: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5478: for (my $i=0; $i<=$numchildren; $i++) {
5479: my $vpos = $i+1;
5480: my $selstr;
5481: if ($j == $i) {
5482: $selstr = ' selected="selected" ';
5483: }
5484: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5485: }
5486: $text .= '</select> ';
5487: if ($j < $numchildren) {
5488: my $deeper = $depth+1;
5489: $text .= $name.' '
5490: .'<label><input type="checkbox" name="deletecategory" value="'
5491: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5492: if(ref($path) eq 'ARRAY') {
5493: push(@{$path},$name);
5494: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5495: pop(@{$path});
5496: }
5497: } else {
5498: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5499: if ($j == $numchildren) {
5500: $text .= $name;
5501: } else {
5502: $text .= $item;
5503: }
5504: $text .= '" value="" />';
5505: }
5506: $text .= '</td></tr>';
5507: }
5508: $text .= '</table></td>';
5509: } else {
5510: my $higher = $depth-1;
5511: if ($higher == 0) {
5512: $name = &escape($parent).'::'.$higher;
5513: } else {
5514: if (ref($path) eq 'ARRAY') {
5515: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5516: }
5517: }
5518: my $colspan;
5519: if ($parent ne 'instcode') {
5520: $colspan = $maxdepth - $depth - 1;
5521: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5522: }
5523: }
5524: }
5525: }
5526: return $text;
5527: }
5528:
5529: sub modifiable_userdata_row {
5530: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5531: my ($role,$rolename,$statustype);
5532: $role = $item;
5533: if ($context eq 'cancreate') {
5534: if ($item =~ /^emailusername_(.+)$/) {
5535: $statustype = $1;
5536: $role = 'emailusername';
5537: if (ref($usertypes) eq 'HASH') {
5538: if ($usertypes->{$statustype}) {
5539: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5540: } else {
5541: $rolename = &mt('Data provided by user');
5542: }
5543: }
5544: }
5545: } elsif ($context eq 'selfcreate') {
5546: if (ref($usertypes) eq 'HASH') {
5547: $rolename = $usertypes->{$role};
5548: } else {
5549: $rolename = $role;
5550: }
5551: } else {
5552: if ($role eq 'cr') {
5553: $rolename = &mt('Custom role');
5554: } else {
5555: $rolename = &Apache::lonnet::plaintext($role);
5556: }
5557: }
5558: my (@fields,%fieldtitles);
5559: if (ref($fieldsref) eq 'ARRAY') {
5560: @fields = @{$fieldsref};
5561: } else {
5562: @fields = ('lastname','firstname','middlename','generation',
5563: 'permanentemail','id');
5564: }
5565: if ((ref($titlesref) eq 'HASH')) {
5566: %fieldtitles = %{$titlesref};
5567: } else {
5568: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5569: }
5570: my $output;
5571: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5572: $output = '<tr '.$css_class.'>'.
5573: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5574: '<td class="LC_left_item" colspan="2"><table>';
5575: my $rem;
5576: my %checks;
5577: if (ref($settings) eq 'HASH') {
5578: if (ref($settings->{$context}) eq 'HASH') {
5579: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5580: my $hashref = $settings->{$context}->{$role};
5581: if ($role eq 'emailusername') {
5582: if ($statustype) {
5583: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5584: $hashref = $settings->{$context}->{$role}->{$statustype};
5585: if (ref($hashref) eq 'HASH') {
5586: foreach my $field (@fields) {
5587: if ($hashref->{$field}) {
5588: $checks{$field} = $hashref->{$field};
5589: }
5590: }
5591: }
5592: }
5593: }
5594: } else {
5595: if (ref($hashref) eq 'HASH') {
5596: foreach my $field (@fields) {
5597: if ($hashref->{$field}) {
5598: $checks{$field} = ' checked="checked" ';
5599: }
5600: }
5601: }
5602: }
5603: }
5604: }
5605: }
5606:
5607: for (my $i=0; $i<@fields; $i++) {
5608: my $rem = $i%($numinrow);
5609: if ($rem == 0) {
5610: if ($i > 0) {
5611: $output .= '</tr>';
5612: }
5613: $output .= '<tr>';
5614: }
5615: my $check = ' ';
5616: unless ($role eq 'emailusername') {
5617: if (exists($checks{$fields[$i]})) {
5618: $check = $checks{$fields[$i]}
5619: } else {
5620: if ($role eq 'st') {
5621: if (ref($settings) ne 'HASH') {
5622: $check = ' checked="checked" ';
5623: }
5624: }
5625: }
5626: }
5627: $output .= '<td class="LC_left_item">'.
5628: '<span class="LC_nobreak">';
5629: if ($role eq 'emailusername') {
5630: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5631: $checks{$fields[$i]} = 'omit';
5632: }
5633: foreach my $option ('required','optional','omit') {
5634: my $checked='';
5635: if ($checks{$fields[$i]} eq $option) {
5636: $checked='checked="checked" ';
5637: }
5638: $output .= '<label>'.
5639: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5640: &mt($option).'</label>'.(' ' x2);
5641: }
5642: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5643: } else {
5644: $output .= '<label>'.
5645: '<input type="checkbox" name="canmodify_'.$role.'" '.
5646: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5647: '</label>';
5648: }
5649: $output .= '</span></td>';
5650: $rem = @fields%($numinrow);
5651: }
5652: my $colsleft = $numinrow - $rem;
5653: if ($colsleft > 1 ) {
5654: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5655: ' </td>';
5656: } elsif ($colsleft == 1) {
5657: $output .= '<td class="LC_left_item"> </td>';
5658: }
5659: $output .= '</tr></table></td></tr>';
5660: return $output;
5661: }
5662:
5663: sub insttypes_row {
5664: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5665: my %lt = &Apache::lonlocal::texthash (
5666: cansearch => 'Users allowed to search',
5667: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5668: lockablenames => 'User preference to lock name',
5669: );
5670: my $showdom;
5671: if ($context eq 'cansearch') {
5672: $showdom = ' ('.$dom.')';
5673: }
5674: my $class = 'LC_left_item';
5675: if ($context eq 'statustocreate') {
5676: $class = 'LC_right_item';
5677: }
5678: my $css_class = ' class="LC_odd_row"';
5679: if ($rownum ne '') {
5680: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5681: }
5682: my $output = '<tr'.$css_class.'>'.
5683: '<td>'.$lt{$context}.$showdom.
5684: '</td><td class="'.$class.'" colspan="2"><table>';
5685: my $rem;
5686: if (ref($types) eq 'ARRAY') {
5687: for (my $i=0; $i<@{$types}; $i++) {
5688: if (defined($usertypes->{$types->[$i]})) {
5689: my $rem = $i%($numinrow);
5690: if ($rem == 0) {
5691: if ($i > 0) {
5692: $output .= '</tr>';
5693: }
5694: $output .= '<tr>';
5695: }
5696: my $check = ' ';
5697: if (ref($settings) eq 'HASH') {
5698: if (ref($settings->{$context}) eq 'ARRAY') {
5699: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5700: $check = ' checked="checked" ';
5701: }
5702: } elsif ($context eq 'statustocreate') {
5703: $check = ' checked="checked" ';
5704: }
5705: }
5706: $output .= '<td class="LC_left_item">'.
5707: '<span class="LC_nobreak"><label>'.
5708: '<input type="checkbox" name="'.$context.'" '.
5709: 'value="'.$types->[$i].'"'.$check.'/>'.
5710: $usertypes->{$types->[$i]}.'</label></span></td>';
5711: }
5712: }
5713: $rem = @{$types}%($numinrow);
5714: }
5715: my $colsleft = $numinrow - $rem;
5716: if (($rem == 0) && (@{$types} > 0)) {
5717: $output .= '<tr>';
5718: }
5719: if ($colsleft > 1) {
5720: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5721: } else {
5722: $output .= '<td class="LC_left_item">';
5723: }
5724: my $defcheck = ' ';
5725: if (ref($settings) eq 'HASH') {
5726: if (ref($settings->{$context}) eq 'ARRAY') {
5727: if (grep(/^default$/,@{$settings->{$context}})) {
5728: $defcheck = ' checked="checked" ';
5729: }
5730: } elsif ($context eq 'statustocreate') {
5731: $defcheck = ' checked="checked" ';
5732: }
5733: }
5734: $output .= '<span class="LC_nobreak"><label>'.
5735: '<input type="checkbox" name="'.$context.'" '.
5736: 'value="default"'.$defcheck.'/>'.
5737: $othertitle.'</label></span></td>'.
5738: '</tr></table></td></tr>';
5739: return $output;
5740: }
5741:
5742: sub sorted_searchtitles {
5743: my %searchtitles = &Apache::lonlocal::texthash(
5744: 'uname' => 'username',
5745: 'lastname' => 'last name',
5746: 'lastfirst' => 'last name, first name',
5747: );
5748: my @titleorder = ('uname','lastname','lastfirst');
5749: return (\%searchtitles,\@titleorder);
5750: }
5751:
5752: sub sorted_searchtypes {
5753: my %srchtypes_desc = (
5754: exact => 'is exact match',
5755: contains => 'contains ..',
5756: begins => 'begins with ..',
5757: );
5758: my @srchtypeorder = ('exact','begins','contains');
5759: return (\%srchtypes_desc,\@srchtypeorder);
5760: }
5761:
5762: sub usertype_update_row {
5763: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5764: my $datatable;
5765: my $numinrow = 4;
5766: foreach my $type (@{$types}) {
5767: if (defined($usertypes->{$type})) {
5768: $$rownums ++;
5769: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5770: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5771: '</td><td class="LC_left_item"><table>';
5772: for (my $i=0; $i<@{$fields}; $i++) {
5773: my $rem = $i%($numinrow);
5774: if ($rem == 0) {
5775: if ($i > 0) {
5776: $datatable .= '</tr>';
5777: }
5778: $datatable .= '<tr>';
5779: }
5780: my $check = ' ';
5781: if (ref($settings) eq 'HASH') {
5782: if (ref($settings->{'fields'}) eq 'HASH') {
5783: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5784: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5785: $check = ' checked="checked" ';
5786: }
5787: }
5788: }
5789: }
5790:
5791: if ($i == @{$fields}-1) {
5792: my $colsleft = $numinrow - $rem;
5793: if ($colsleft > 1) {
5794: $datatable .= '<td colspan="'.$colsleft.'">';
5795: } else {
5796: $datatable .= '<td>';
5797: }
5798: } else {
5799: $datatable .= '<td>';
5800: }
5801: $datatable .= '<span class="LC_nobreak"><label>'.
5802: '<input type="checkbox" name="updateable_'.$type.
5803: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5804: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5805: }
5806: $datatable .= '</tr></table></td></tr>';
5807: }
5808: }
5809: return $datatable;
5810: }
5811:
5812: sub modify_login {
5813: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5814: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5815: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5816: %title = ( coursecatalog => 'Display course catalog',
5817: adminmail => 'Display administrator E-mail address',
5818: helpdesk => 'Display "Contact Helpdesk" link',
5819: newuser => 'Link for visitors to create a user account',
5820: loginheader => 'Log-in box header');
5821: @offon = ('off','on');
5822: if (ref($domconfig{login}) eq 'HASH') {
5823: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5824: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5825: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5826: }
5827: }
5828: }
5829: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5830: \%domconfig,\%loginhash);
5831: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5832: foreach my $item (@toggles) {
5833: $loginhash{login}{$item} = $env{'form.'.$item};
5834: }
5835: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5836: if (ref($colchanges{'login'}) eq 'HASH') {
5837: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5838: \%loginhash);
5839: }
5840:
5841: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5842: my %domservers = &Apache::lonnet::get_servers($dom);
5843: my @loginvia_attribs = ('serverpath','custompath','exempt');
5844: if (keys(%servers) > 1) {
5845: foreach my $lonhost (keys(%servers)) {
5846: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5847: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5848: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5849: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5850: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5851: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5852: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5853: $changes{'loginvia'}{$lonhost} = 1;
5854: } else {
5855: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5856: $changes{'loginvia'}{$lonhost} = 1;
5857: }
5858: } else {
5859: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5860: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5861: $changes{'loginvia'}{$lonhost} = 1;
5862: }
5863: }
5864: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5865: foreach my $item (@loginvia_attribs) {
5866: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5867: }
5868: } else {
5869: foreach my $item (@loginvia_attribs) {
5870: my $new = $env{'form.'.$lonhost.'_'.$item};
5871: if (($item eq 'serverpath') && ($new eq 'custom')) {
5872: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5873: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5874: $new = '/';
5875: }
5876: }
5877: if (($item eq 'custompath') &&
5878: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5879: $new = '';
5880: }
5881: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5882: $changes{'loginvia'}{$lonhost} = 1;
5883: }
5884: if ($item eq 'exempt') {
5885: $new = &check_exempt_addresses($new);
5886: }
5887: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5888: }
5889: }
5890: } else {
5891: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5892: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5893: $changes{'loginvia'}{$lonhost} = 1;
5894: foreach my $item (@loginvia_attribs) {
5895: my $new = $env{'form.'.$lonhost.'_'.$item};
5896: if (($item eq 'serverpath') && ($new eq 'custom')) {
5897: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5898: $new = '/';
5899: }
5900: }
5901: if (($item eq 'custompath') &&
5902: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5903: $new = '';
5904: }
5905: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5906: }
5907: }
5908: }
5909: }
5910: }
5911:
5912: my $servadm = $r->dir_config('lonAdmEMail');
5913: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5914: if (ref($domconfig{'login'}) eq 'HASH') {
5915: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5916: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5917: if ($lang eq 'nolang') {
5918: push(@currlangs,$lang);
5919: } elsif (defined($langchoices{$lang})) {
5920: push(@currlangs,$lang);
5921: } else {
5922: next;
5923: }
5924: }
5925: }
5926: }
5927: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5928: if (@currlangs > 0) {
5929: foreach my $lang (@currlangs) {
5930: if (grep(/^\Q$lang\E$/,@delurls)) {
5931: $changes{'helpurl'}{$lang} = 1;
5932: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5933: $changes{'helpurl'}{$lang} = 1;
5934: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5935: push(@newlangs,$lang);
5936: } else {
5937: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5938: }
5939: }
5940: }
5941: unless (grep(/^nolang$/,@currlangs)) {
5942: if ($env{'form.loginhelpurl_nolang.filename'}) {
5943: $changes{'helpurl'}{'nolang'} = 1;
5944: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5945: push(@newlangs,'nolang');
5946: }
5947: }
5948: if ($env{'form.loginhelpurl_add_lang'}) {
5949: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5950: ($env{'form.loginhelpurl_add_file.filename'})) {
5951: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5952: $addedfile = $env{'form.loginhelpurl_add_lang'};
5953: }
5954: }
5955: if ((@newlangs > 0) || ($addedfile)) {
5956: my $error;
5957: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5958: if ($configuserok eq 'ok') {
5959: if ($switchserver) {
5960: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5961: } elsif ($author_ok eq 'ok') {
5962: my @allnew = @newlangs;
5963: if ($addedfile ne '') {
5964: push(@allnew,$addedfile);
5965: }
5966: foreach my $lang (@allnew) {
5967: my $formelem = 'loginhelpurl_'.$lang;
5968: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5969: $formelem = 'loginhelpurl_add_file';
5970: }
5971: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5972: "help/$lang",'','',$newfile{$lang});
5973: if ($result eq 'ok') {
5974: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5975: $changes{'helpurl'}{$lang} = 1;
5976: } else {
5977: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5978: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5979: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5980: (!grep(/^\Q$lang\E$/,@delurls))) {
5981:
5982: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5983: }
5984: }
5985: }
5986: } else {
5987: $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);
5988: }
5989: } else {
5990: $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);
5991: }
5992: if ($error) {
5993: &Apache::lonnet::logthis($error);
5994: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5995: }
5996: }
5997:
5998: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
5999: if (ref($domconfig{'login'}) eq 'HASH') {
6000: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6001: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6002: if ($domservers{$lonhost}) {
6003: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6004: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6005: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6006: }
6007: }
6008: }
6009: }
6010: }
6011: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6012: foreach my $lonhost (sort(keys(%domservers))) {
6013: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6014: $changes{'headtag'}{$lonhost} = 1;
6015: } else {
6016: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6017: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6018: }
6019: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6020: push(@newhosts,$lonhost);
6021: } elsif ($currheadtagurls{$lonhost}) {
6022: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6023: if ($currexempt{$lonhost}) {
6024: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6025: $changes{'headtag'}{$lonhost} = 1;
6026: }
6027: } elsif ($possexempt{$lonhost}) {
6028: $changes{'headtag'}{$lonhost} = 1;
6029: }
6030: if ($possexempt{$lonhost}) {
6031: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6032: }
6033: }
6034: }
6035: }
6036: if (@newhosts) {
6037: my $error;
6038: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6039: if ($configuserok eq 'ok') {
6040: if ($switchserver) {
6041: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6042: } elsif ($author_ok eq 'ok') {
6043: foreach my $lonhost (@newhosts) {
6044: my $formelem = 'loginheadtag_'.$lonhost;
6045: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6046: "login/headtag/$lonhost",'','',
6047: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6048: if ($result eq 'ok') {
6049: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6050: $changes{'headtag'}{$lonhost} = 1;
6051: if ($possexempt{$lonhost}) {
6052: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6053: }
6054: } else {
6055: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6056: $newheadtagurls{$lonhost},$result);
6057: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6058: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6059: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6060: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6061: }
6062: }
6063: }
6064: } else {
6065: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6066: }
6067: } else {
6068: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6069: }
6070: if ($error) {
6071: &Apache::lonnet::logthis($error);
6072: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6073: }
6074: }
6075:
6076: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6077:
6078: my $defaulthelpfile = '/adm/loginproblems.html';
6079: my $defaulttext = &mt('Default in use');
6080:
6081: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6082: $dom);
6083: if ($putresult eq 'ok') {
6084: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6085: my %defaultchecked = (
6086: 'coursecatalog' => 'on',
6087: 'helpdesk' => 'on',
6088: 'adminmail' => 'off',
6089: 'newuser' => 'off',
6090: );
6091: if (ref($domconfig{'login'}) eq 'HASH') {
6092: foreach my $item (@toggles) {
6093: if ($defaultchecked{$item} eq 'on') {
6094: if (($domconfig{'login'}{$item} eq '0') &&
6095: ($env{'form.'.$item} eq '1')) {
6096: $changes{$item} = 1;
6097: } elsif (($domconfig{'login'}{$item} eq '' ||
6098: $domconfig{'login'}{$item} eq '1') &&
6099: ($env{'form.'.$item} eq '0')) {
6100: $changes{$item} = 1;
6101: }
6102: } elsif ($defaultchecked{$item} eq 'off') {
6103: if (($domconfig{'login'}{$item} eq '1') &&
6104: ($env{'form.'.$item} eq '0')) {
6105: $changes{$item} = 1;
6106: } elsif (($domconfig{'login'}{$item} eq '' ||
6107: $domconfig{'login'}{$item} eq '0') &&
6108: ($env{'form.'.$item} eq '1')) {
6109: $changes{$item} = 1;
6110: }
6111: }
6112: }
6113: }
6114: if (keys(%changes) > 0 || $colchgtext) {
6115: &Apache::loncommon::devalidate_domconfig_cache($dom);
6116: if (ref($lastactref) eq 'HASH') {
6117: $lastactref->{'domainconfig'} = 1;
6118: }
6119: $resulttext = &mt('Changes made:').'<ul>';
6120: foreach my $item (sort(keys(%changes))) {
6121: if ($item eq 'loginvia') {
6122: if (ref($changes{$item}) eq 'HASH') {
6123: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6124: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6125: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6126: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6127: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6128: $protocol = 'http' if ($protocol ne 'https');
6129: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6130:
6131: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6132: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6133: } else {
6134: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6135: }
6136: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6137: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6138: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6139: }
6140: $resulttext .= '</li>';
6141: } else {
6142: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6143: }
6144: } else {
6145: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6146: }
6147: }
6148: $resulttext .= '</ul></li>';
6149: }
6150: } elsif ($item eq 'helpurl') {
6151: if (ref($changes{$item}) eq 'HASH') {
6152: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6153: if (grep(/^\Q$lang\E$/,@delurls)) {
6154: my ($chg,$link);
6155: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6156: if ($lang eq 'nolang') {
6157: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6158: } else {
6159: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6160: }
6161: $resulttext .= '<li>'.$chg.'</li>';
6162: } else {
6163: my $chg;
6164: if ($lang eq 'nolang') {
6165: $chg = &mt('custom log-in help file for no preferred language');
6166: } else {
6167: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6168: }
6169: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6170: $loginhash{'login'}{'helpurl'}{$lang}.
6171: '?inhibitmenu=yes',$chg,600,500).
6172: '</li>';
6173: }
6174: }
6175: }
6176: } elsif ($item eq 'headtag') {
6177: if (ref($changes{$item}) eq 'HASH') {
6178: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6179: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6180: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6181: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6182: $resulttext .= '<li><a href="'.
6183: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6184: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6185: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6186: if ($possexempt{$lonhost}) {
6187: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6188: } else {
6189: $resulttext .= &mt('included for any client IP');
6190: }
6191: $resulttext .= '</li>';
6192: }
6193: }
6194: }
6195: } elsif ($item eq 'captcha') {
6196: if (ref($loginhash{'login'}) eq 'HASH') {
6197: my $chgtxt;
6198: if ($loginhash{'login'}{$item} eq 'notused') {
6199: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6200: } else {
6201: my %captchas = &captcha_phrases();
6202: if ($captchas{$loginhash{'login'}{$item}}) {
6203: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6204: } else {
6205: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6206: }
6207: }
6208: $resulttext .= '<li>'.$chgtxt.'</li>';
6209: }
6210: } elsif ($item eq 'recaptchakeys') {
6211: if (ref($loginhash{'login'}) eq 'HASH') {
6212: my ($privkey,$pubkey);
6213: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6214: $pubkey = $loginhash{'login'}{$item}{'public'};
6215: $privkey = $loginhash{'login'}{$item}{'private'};
6216: }
6217: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6218: if (!$pubkey) {
6219: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6220: } else {
6221: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6222: }
6223: if (!$privkey) {
6224: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6225: } else {
6226: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6227: }
6228: $chgtxt .= '</ul>';
6229: $resulttext .= '<li>'.$chgtxt.'</li>';
6230: }
6231: } else {
6232: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6233: }
6234: }
6235: $resulttext .= $colchgtext.'</ul>';
6236: } else {
6237: $resulttext = &mt('No changes made to log-in page settings');
6238: }
6239: } else {
6240: $resulttext = '<span class="LC_error">'.
6241: &mt('An error occurred: [_1]',$putresult).'</span>';
6242: }
6243: if ($errors) {
6244: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6245: $errors.'</ul>';
6246: }
6247: return $resulttext;
6248: }
6249:
6250: sub check_exempt_addresses {
6251: my ($iplist) = @_;
6252: $iplist =~ s/^\s+//;
6253: $iplist =~ s/\s+$//;
6254: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6255: my (@okips,$new);
6256: foreach my $ip (@poss_ips) {
6257: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6258: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6259: push(@okips,$ip);
6260: }
6261: }
6262: }
6263: if (@okips > 0) {
6264: $new = join(',',@okips);
6265: } else {
6266: $new = '';
6267: }
6268: return $new;
6269: }
6270:
6271: sub color_font_choices {
6272: my %choices =
6273: &Apache::lonlocal::texthash (
6274: img => "Header",
6275: bgs => "Background colors",
6276: links => "Link colors",
6277: images => "Images",
6278: font => "Font color",
6279: fontmenu => "Font menu",
6280: pgbg => "Page",
6281: tabbg => "Header",
6282: sidebg => "Border",
6283: link => "Link",
6284: alink => "Active link",
6285: vlink => "Visited link",
6286: );
6287: return %choices;
6288: }
6289:
6290: sub modify_rolecolors {
6291: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6292: my ($resulttext,%rolehash);
6293: $rolehash{'rolecolors'} = {};
6294: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6295: if ($domconfig{'rolecolors'} eq '') {
6296: $domconfig{'rolecolors'} = {};
6297: }
6298: }
6299: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6300: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6301: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6302: $dom);
6303: if ($putresult eq 'ok') {
6304: if (keys(%changes) > 0) {
6305: &Apache::loncommon::devalidate_domconfig_cache($dom);
6306: if (ref($lastactref) eq 'HASH') {
6307: $lastactref->{'domainconfig'} = 1;
6308: }
6309: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6310: $rolehash{'rolecolors'});
6311: } else {
6312: $resulttext = &mt('No changes made to default color schemes');
6313: }
6314: } else {
6315: $resulttext = '<span class="LC_error">'.
6316: &mt('An error occurred: [_1]',$putresult).'</span>';
6317: }
6318: if ($errors) {
6319: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6320: $errors.'</ul>';
6321: }
6322: return $resulttext;
6323: }
6324:
6325: sub modify_colors {
6326: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6327: my (%changes,%choices);
6328: my @bgs;
6329: my @links = ('link','alink','vlink');
6330: my @logintext;
6331: my @images;
6332: my $servadm = $r->dir_config('lonAdmEMail');
6333: my $errors;
6334: my %defaults;
6335: foreach my $role (@{$roles}) {
6336: if ($role eq 'login') {
6337: %choices = &login_choices();
6338: @logintext = ('textcol','bgcol');
6339: } else {
6340: %choices = &color_font_choices();
6341: }
6342: if ($role eq 'login') {
6343: @images = ('img','logo','domlogo','login');
6344: @bgs = ('pgbg','mainbg','sidebg');
6345: } else {
6346: @images = ('img');
6347: @bgs = ('pgbg','tabbg','sidebg');
6348: }
6349: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6350: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6351: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6352: }
6353: if ($role eq 'login') {
6354: foreach my $item (@logintext) {
6355: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6356: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6357: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6358: }
6359: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6360: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6361: }
6362: }
6363: } else {
6364: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6365: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6366: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6367: }
6368: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6369: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6370: }
6371: }
6372: foreach my $item (@bgs) {
6373: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6374: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6375: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6376: }
6377: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6378: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6379: }
6380: }
6381: foreach my $item (@links) {
6382: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6383: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6384: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6385: }
6386: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6387: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6388: }
6389: }
6390: my ($configuserok,$author_ok,$switchserver) =
6391: &config_check($dom,$confname,$servadm);
6392: my ($width,$height) = &thumb_dimensions();
6393: if (ref($domconfig->{$role}) ne 'HASH') {
6394: $domconfig->{$role} = {};
6395: }
6396: foreach my $img (@images) {
6397: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6398: if (defined($env{'form.login_showlogo_'.$img})) {
6399: $confhash->{$role}{'showlogo'}{$img} = 1;
6400: } else {
6401: $confhash->{$role}{'showlogo'}{$img} = 0;
6402: }
6403: }
6404: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6405: && !defined($domconfig->{$role}{$img})
6406: && !$env{'form.'.$role.'_del_'.$img}
6407: && $env{'form.'.$role.'_import_'.$img}) {
6408: # import the old configured image from the .tab setting
6409: # if they haven't provided a new one
6410: $domconfig->{$role}{$img} =
6411: $env{'form.'.$role.'_import_'.$img};
6412: }
6413: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6414: my $error;
6415: if ($configuserok eq 'ok') {
6416: if ($switchserver) {
6417: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6418: } else {
6419: if ($author_ok eq 'ok') {
6420: my ($result,$logourl) =
6421: &publishlogo($r,'upload',$role.'_'.$img,
6422: $dom,$confname,$img,$width,$height);
6423: if ($result eq 'ok') {
6424: $confhash->{$role}{$img} = $logourl;
6425: $changes{$role}{'images'}{$img} = 1;
6426: } else {
6427: $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);
6428: }
6429: } else {
6430: $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);
6431: }
6432: }
6433: } else {
6434: $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);
6435: }
6436: if ($error) {
6437: &Apache::lonnet::logthis($error);
6438: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6439: }
6440: } elsif ($domconfig->{$role}{$img} ne '') {
6441: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6442: my $error;
6443: if ($configuserok eq 'ok') {
6444: # is confname an author?
6445: if ($switchserver eq '') {
6446: if ($author_ok eq 'ok') {
6447: my ($result,$logourl) =
6448: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6449: $dom,$confname,$img,$width,$height);
6450: if ($result eq 'ok') {
6451: $confhash->{$role}{$img} = $logourl;
6452: $changes{$role}{'images'}{$img} = 1;
6453: }
6454: }
6455: }
6456: }
6457: }
6458: }
6459: }
6460: if (ref($domconfig) eq 'HASH') {
6461: if (ref($domconfig->{$role}) eq 'HASH') {
6462: foreach my $img (@images) {
6463: if ($domconfig->{$role}{$img} ne '') {
6464: if ($env{'form.'.$role.'_del_'.$img}) {
6465: $confhash->{$role}{$img} = '';
6466: $changes{$role}{'images'}{$img} = 1;
6467: } else {
6468: if ($confhash->{$role}{$img} eq '') {
6469: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6470: }
6471: }
6472: } else {
6473: if ($env{'form.'.$role.'_del_'.$img}) {
6474: $confhash->{$role}{$img} = '';
6475: $changes{$role}{'images'}{$img} = 1;
6476: }
6477: }
6478: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6479: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6480: if ($confhash->{$role}{'showlogo'}{$img} ne
6481: $domconfig->{$role}{'showlogo'}{$img}) {
6482: $changes{$role}{'showlogo'}{$img} = 1;
6483: }
6484: } else {
6485: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6486: $changes{$role}{'showlogo'}{$img} = 1;
6487: }
6488: }
6489: }
6490: }
6491: if ($domconfig->{$role}{'font'} ne '') {
6492: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6493: $changes{$role}{'font'} = 1;
6494: }
6495: } else {
6496: if ($confhash->{$role}{'font'}) {
6497: $changes{$role}{'font'} = 1;
6498: }
6499: }
6500: if ($role ne 'login') {
6501: if ($domconfig->{$role}{'fontmenu'} ne '') {
6502: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6503: $changes{$role}{'fontmenu'} = 1;
6504: }
6505: } else {
6506: if ($confhash->{$role}{'fontmenu'}) {
6507: $changes{$role}{'fontmenu'} = 1;
6508: }
6509: }
6510: }
6511: foreach my $item (@bgs) {
6512: if ($domconfig->{$role}{$item} ne '') {
6513: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6514: $changes{$role}{'bgs'}{$item} = 1;
6515: }
6516: } else {
6517: if ($confhash->{$role}{$item}) {
6518: $changes{$role}{'bgs'}{$item} = 1;
6519: }
6520: }
6521: }
6522: foreach my $item (@links) {
6523: if ($domconfig->{$role}{$item} ne '') {
6524: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6525: $changes{$role}{'links'}{$item} = 1;
6526: }
6527: } else {
6528: if ($confhash->{$role}{$item}) {
6529: $changes{$role}{'links'}{$item} = 1;
6530: }
6531: }
6532: }
6533: foreach my $item (@logintext) {
6534: if ($domconfig->{$role}{$item} ne '') {
6535: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6536: $changes{$role}{'logintext'}{$item} = 1;
6537: }
6538: } else {
6539: if ($confhash->{$role}{$item}) {
6540: $changes{$role}{'logintext'}{$item} = 1;
6541: }
6542: }
6543: }
6544: } else {
6545: &default_change_checker($role,\@images,\@links,\@bgs,
6546: \@logintext,$confhash,\%changes);
6547: }
6548: } else {
6549: &default_change_checker($role,\@images,\@links,\@bgs,
6550: \@logintext,$confhash,\%changes);
6551: }
6552: }
6553: return ($errors,%changes);
6554: }
6555:
6556: sub config_check {
6557: my ($dom,$confname,$servadm) = @_;
6558: my ($configuserok,$author_ok,$switchserver,%currroles);
6559: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6560: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6561: $confname,$servadm);
6562: if ($configuserok eq 'ok') {
6563: $switchserver = &check_switchserver($dom,$confname);
6564: if ($switchserver eq '') {
6565: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6566: }
6567: }
6568: return ($configuserok,$author_ok,$switchserver);
6569: }
6570:
6571: sub default_change_checker {
6572: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6573: foreach my $item (@{$links}) {
6574: if ($confhash->{$role}{$item}) {
6575: $changes->{$role}{'links'}{$item} = 1;
6576: }
6577: }
6578: foreach my $item (@{$bgs}) {
6579: if ($confhash->{$role}{$item}) {
6580: $changes->{$role}{'bgs'}{$item} = 1;
6581: }
6582: }
6583: foreach my $item (@{$logintext}) {
6584: if ($confhash->{$role}{$item}) {
6585: $changes->{$role}{'logintext'}{$item} = 1;
6586: }
6587: }
6588: foreach my $img (@{$images}) {
6589: if ($env{'form.'.$role.'_del_'.$img}) {
6590: $confhash->{$role}{$img} = '';
6591: $changes->{$role}{'images'}{$img} = 1;
6592: }
6593: if ($role eq 'login') {
6594: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6595: $changes->{$role}{'showlogo'}{$img} = 1;
6596: }
6597: }
6598: }
6599: if ($confhash->{$role}{'font'}) {
6600: $changes->{$role}{'font'} = 1;
6601: }
6602: }
6603:
6604: sub display_colorchgs {
6605: my ($dom,$changes,$roles,$confhash) = @_;
6606: my (%choices,$resulttext);
6607: if (!grep(/^login$/,@{$roles})) {
6608: $resulttext = &mt('Changes made:').'<br />';
6609: }
6610: foreach my $role (@{$roles}) {
6611: if ($role eq 'login') {
6612: %choices = &login_choices();
6613: } else {
6614: %choices = &color_font_choices();
6615: }
6616: if (ref($changes->{$role}) eq 'HASH') {
6617: if ($role ne 'login') {
6618: $resulttext .= '<h4>'.&mt($role).'</h4>';
6619: }
6620: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6621: if ($role ne 'login') {
6622: $resulttext .= '<ul>';
6623: }
6624: if (ref($changes->{$role}{$key}) eq 'HASH') {
6625: if ($role ne 'login') {
6626: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6627: }
6628: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6629: if (($role eq 'login') && ($key eq 'showlogo')) {
6630: if ($confhash->{$role}{$key}{$item}) {
6631: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6632: } else {
6633: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6634: }
6635: } elsif ($confhash->{$role}{$item} eq '') {
6636: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6637: } else {
6638: my $newitem = $confhash->{$role}{$item};
6639: if ($key eq 'images') {
6640: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6641: }
6642: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6643: }
6644: }
6645: if ($role ne 'login') {
6646: $resulttext .= '</ul></li>';
6647: }
6648: } else {
6649: if ($confhash->{$role}{$key} eq '') {
6650: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6651: } else {
6652: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6653: }
6654: }
6655: if ($role ne 'login') {
6656: $resulttext .= '</ul>';
6657: }
6658: }
6659: }
6660: }
6661: return $resulttext;
6662: }
6663:
6664: sub thumb_dimensions {
6665: return ('200','50');
6666: }
6667:
6668: sub check_dimensions {
6669: my ($inputfile) = @_;
6670: my ($fullwidth,$fullheight);
6671: if ($inputfile =~ m|^[/\w.\-]+$|) {
6672: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6673: my $imageinfo = <PIPE>;
6674: if (!close(PIPE)) {
6675: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6676: }
6677: chomp($imageinfo);
6678: my ($fullsize) =
6679: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6680: if ($fullsize) {
6681: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6682: }
6683: }
6684: }
6685: return ($fullwidth,$fullheight);
6686: }
6687:
6688: sub check_configuser {
6689: my ($uhome,$dom,$confname,$servadm) = @_;
6690: my ($configuserok,%currroles);
6691: if ($uhome eq 'no_host') {
6692: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6693: my $configpass = &LONCAPA::Enrollment::create_password();
6694: $configuserok =
6695: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6696: $configpass,'','','','','',undef,$servadm);
6697: } else {
6698: $configuserok = 'ok';
6699: %currroles =
6700: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6701: }
6702: return ($configuserok,%currroles);
6703: }
6704:
6705: sub check_authorstatus {
6706: my ($dom,$confname,%currroles) = @_;
6707: my $author_ok;
6708: if (!$currroles{':'.$dom.':au'}) {
6709: my $start = time;
6710: my $end = 0;
6711: $author_ok =
6712: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6713: 'au',$end,$start,'','','domconfig');
6714: } else {
6715: $author_ok = 'ok';
6716: }
6717: return $author_ok;
6718: }
6719:
6720: sub publishlogo {
6721: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6722: my ($output,$fname,$logourl);
6723: if ($action eq 'upload') {
6724: $fname=$env{'form.'.$formname.'.filename'};
6725: chop($env{'form.'.$formname});
6726: } else {
6727: ($fname) = ($formname =~ /([^\/]+)$/);
6728: }
6729: if ($savefileas ne '') {
6730: $fname = $savefileas;
6731: }
6732: $fname=&Apache::lonnet::clean_filename($fname);
6733: # See if there is anything left
6734: unless ($fname) { return ('error: no uploaded file'); }
6735: $fname="$subdir/$fname";
6736: my $docroot=$r->dir_config('lonDocRoot');
6737: my $filepath="$docroot/priv";
6738: my $relpath = "$dom/$confname";
6739: my ($fnamepath,$file,$fetchthumb);
6740: $file=$fname;
6741: if ($fname=~m|/|) {
6742: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6743: }
6744: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6745: my $count;
6746: for ($count=5;$count<=$#parts;$count++) {
6747: $filepath.="/$parts[$count]";
6748: if ((-e $filepath)!=1) {
6749: mkdir($filepath,02770);
6750: }
6751: }
6752: # Check for bad extension and disallow upload
6753: if ($file=~/\.(\w+)$/ &&
6754: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6755: $output =
6756: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6757: } elsif ($file=~/\.(\w+)$/ &&
6758: !defined(&Apache::loncommon::fileembstyle($1))) {
6759: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6760: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6761: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6762: } elsif (-d "$filepath/$file") {
6763: $output = &mt('Filename is a directory name - rename the file and re-upload');
6764: } else {
6765: my $source = $filepath.'/'.$file;
6766: my $logfile;
6767: if (!open($logfile,">>$source".'.log')) {
6768: return (&mt('No write permission to Authoring Space'));
6769: }
6770: print $logfile
6771: "\n================= Publish ".localtime()." ================\n".
6772: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6773: # Save the file
6774: if (!open(FH,'>'.$source)) {
6775: &Apache::lonnet::logthis('Failed to create '.$source);
6776: return (&mt('Failed to create file'));
6777: }
6778: if ($action eq 'upload') {
6779: if (!print FH ($env{'form.'.$formname})) {
6780: &Apache::lonnet::logthis('Failed to write to '.$source);
6781: return (&mt('Failed to write file'));
6782: }
6783: } else {
6784: my $original = &Apache::lonnet::filelocation('',$formname);
6785: if(!copy($original,$source)) {
6786: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6787: return (&mt('Failed to write file'));
6788: }
6789: }
6790: close(FH);
6791: chmod(0660, $source); # Permissions to rw-rw---.
6792:
6793: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6794: my $copyfile=$targetdir.'/'.$file;
6795:
6796: my @parts=split(/\//,$targetdir);
6797: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6798: for (my $count=5;$count<=$#parts;$count++) {
6799: $path.="/$parts[$count]";
6800: if (!-e $path) {
6801: print $logfile "\nCreating directory ".$path;
6802: mkdir($path,02770);
6803: }
6804: }
6805: my $versionresult;
6806: if (-e $copyfile) {
6807: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6808: } else {
6809: $versionresult = 'ok';
6810: }
6811: if ($versionresult eq 'ok') {
6812: if (copy($source,$copyfile)) {
6813: print $logfile "\nCopied original source to ".$copyfile."\n";
6814: $output = 'ok';
6815: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6816: push(@{$modified_urls},[$copyfile,$source]);
6817: my $metaoutput =
6818: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6819: unless ($registered_cleanup) {
6820: my $handlers = $r->get_handlers('PerlCleanupHandler');
6821: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6822: $registered_cleanup=1;
6823: }
6824: } else {
6825: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6826: $output = &mt('Failed to copy file to RES space').", $!";
6827: }
6828: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6829: my $inputfile = $filepath.'/'.$file;
6830: my $outfile = $filepath.'/'.'tn-'.$file;
6831: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6832: if ($fullwidth ne '' && $fullheight ne '') {
6833: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6834: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6835: system("convert -sample $thumbsize $inputfile $outfile");
6836: chmod(0660, $filepath.'/tn-'.$file);
6837: if (-e $outfile) {
6838: my $copyfile=$targetdir.'/tn-'.$file;
6839: if (copy($outfile,$copyfile)) {
6840: print $logfile "\nCopied source to ".$copyfile."\n";
6841: my $thumb_metaoutput =
6842: &write_metadata($dom,$confname,$formname,
6843: $targetdir,'tn-'.$file,$logfile);
6844: push(@{$modified_urls},[$copyfile,$outfile]);
6845: unless ($registered_cleanup) {
6846: my $handlers = $r->get_handlers('PerlCleanupHandler');
6847: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6848: $registered_cleanup=1;
6849: }
6850: } else {
6851: print $logfile "\nUnable to write ".$copyfile.
6852: ':'.$!."\n";
6853: }
6854: }
6855: }
6856: }
6857: }
6858: } else {
6859: $output = $versionresult;
6860: }
6861: }
6862: return ($output,$logourl);
6863: }
6864:
6865: sub logo_versioning {
6866: my ($targetdir,$file,$logfile) = @_;
6867: my $target = $targetdir.'/'.$file;
6868: my ($maxversion,$fn,$extn,$output);
6869: $maxversion = 0;
6870: if ($file =~ /^(.+)\.(\w+)$/) {
6871: $fn=$1;
6872: $extn=$2;
6873: }
6874: opendir(DIR,$targetdir);
6875: while (my $filename=readdir(DIR)) {
6876: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6877: $maxversion=($1>$maxversion)?$1:$maxversion;
6878: }
6879: }
6880: $maxversion++;
6881: print $logfile "\nCreating old version ".$maxversion."\n";
6882: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6883: if (copy($target,$copyfile)) {
6884: print $logfile "Copied old target to ".$copyfile."\n";
6885: $copyfile=$copyfile.'.meta';
6886: if (copy($target.'.meta',$copyfile)) {
6887: print $logfile "Copied old target metadata to ".$copyfile."\n";
6888: $output = 'ok';
6889: } else {
6890: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6891: $output = &mt('Failed to copy old meta').", $!, ";
6892: }
6893: } else {
6894: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6895: $output = &mt('Failed to copy old target').", $!, ";
6896: }
6897: return $output;
6898: }
6899:
6900: sub write_metadata {
6901: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6902: my (%metadatafields,%metadatakeys,$output);
6903: $metadatafields{'title'}=$formname;
6904: $metadatafields{'creationdate'}=time;
6905: $metadatafields{'lastrevisiondate'}=time;
6906: $metadatafields{'copyright'}='public';
6907: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6908: $env{'user.domain'};
6909: $metadatafields{'authorspace'}=$confname.':'.$dom;
6910: $metadatafields{'domain'}=$dom;
6911: {
6912: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6913: my $mfh;
6914: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6915: foreach (sort(keys(%metadatafields))) {
6916: unless ($_=~/\./) {
6917: my $unikey=$_;
6918: $unikey=~/^([A-Za-z]+)/;
6919: my $tag=$1;
6920: $tag=~tr/A-Z/a-z/;
6921: print $mfh "\n\<$tag";
6922: foreach (split(/\,/,$metadatakeys{$unikey})) {
6923: my $value=$metadatafields{$unikey.'.'.$_};
6924: $value=~s/\"/\'\'/g;
6925: print $mfh ' '.$_.'="'.$value.'"';
6926: }
6927: print $mfh '>'.
6928: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6929: .'</'.$tag.'>';
6930: }
6931: }
6932: $output = 'ok';
6933: print $logfile "\nWrote metadata";
6934: close($mfh);
6935: } else {
6936: print $logfile "\nFailed to open metadata file";
6937: $output = &mt('Could not write metadata');
6938: }
6939: }
6940: return $output;
6941: }
6942:
6943: sub notifysubscribed {
6944: foreach my $targetsource (@{$modified_urls}){
6945: next unless (ref($targetsource) eq 'ARRAY');
6946: my ($target,$source)=@{$targetsource};
6947: if ($source ne '') {
6948: if (open(my $logfh,'>>'.$source.'.log')) {
6949: print $logfh "\nCleanup phase: Notifications\n";
6950: my @subscribed=&subscribed_hosts($target);
6951: foreach my $subhost (@subscribed) {
6952: print $logfh "\nNotifying host ".$subhost.':';
6953: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6954: print $logfh $reply;
6955: }
6956: my @subscribedmeta=&subscribed_hosts("$target.meta");
6957: foreach my $subhost (@subscribedmeta) {
6958: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6959: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6960: $subhost);
6961: print $logfh $reply;
6962: }
6963: print $logfh "\n============ Done ============\n";
6964: close($logfh);
6965: }
6966: }
6967: }
6968: return OK;
6969: }
6970:
6971: sub subscribed_hosts {
6972: my ($target) = @_;
6973: my @subscribed;
6974: if (open(my $fh,"<$target.subscription")) {
6975: while (my $subline=<$fh>) {
6976: if ($subline =~ /^($match_lonid):/) {
6977: my $host = $1;
6978: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6979: unless (grep(/^\Q$host\E$/,@subscribed)) {
6980: push(@subscribed,$host);
6981: }
6982: }
6983: }
6984: }
6985: }
6986: return @subscribed;
6987: }
6988:
6989: sub check_switchserver {
6990: my ($dom,$confname) = @_;
6991: my ($allowed,$switchserver);
6992: my $home = &Apache::lonnet::homeserver($confname,$dom);
6993: if ($home eq 'no_host') {
6994: $home = &Apache::lonnet::domain($dom,'primary');
6995: }
6996: my @ids=&Apache::lonnet::current_machine_ids();
6997: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6998: if (!$allowed) {
6999: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7000: }
7001: return $switchserver;
7002: }
7003:
7004: sub modify_quotas {
7005: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7006: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7007: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7008: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7009: $validationfieldsref);
7010: if ($action eq 'quotas') {
7011: $context = 'tools';
7012: } else {
7013: $context = $action;
7014: }
7015: if ($context eq 'requestcourses') {
7016: @usertools = ('official','unofficial','community','textbook');
7017: @options =('norequest','approval','validate','autolimit');
7018: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7019: %titles = &courserequest_titles();
7020: $toolregexp = join('|',@usertools);
7021: %conditions = &courserequest_conditions();
7022: $confname = $dom.'-domainconfig';
7023: my $servadm = $r->dir_config('lonAdmEMail');
7024: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7025: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7026: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7027: } elsif ($context eq 'requestauthor') {
7028: @usertools = ('author');
7029: %titles = &authorrequest_titles();
7030: } else {
7031: @usertools = ('aboutme','blog','webdav','portfolio');
7032: %titles = &tool_titles();
7033: }
7034: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7035: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7036: foreach my $key (keys(%env)) {
7037: if ($context eq 'requestcourses') {
7038: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7039: my $item = $1;
7040: my $type = $2;
7041: if ($type =~ /^limit_(.+)/) {
7042: $limithash{$item}{$1} = $env{$key};
7043: } else {
7044: $confhash{$item}{$type} = $env{$key};
7045: }
7046: }
7047: } elsif ($context eq 'requestauthor') {
7048: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7049: $confhash{$1} = $env{$key};
7050: }
7051: } else {
7052: if ($key =~ /^form\.quota_(.+)$/) {
7053: $confhash{'defaultquota'}{$1} = $env{$key};
7054: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7055: $confhash{'authorquota'}{$1} = $env{$key};
7056: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7057: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7058: }
7059: }
7060: }
7061: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7062: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7063: @approvalnotify = sort(@approvalnotify);
7064: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7065: my @crstypes = ('official','unofficial','community','textbook');
7066: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7067: foreach my $type (@hasuniquecode) {
7068: if (grep(/^\Q$type\E$/,@crstypes)) {
7069: $confhash{'uniquecode'}{$type} = 1;
7070: }
7071: }
7072: my (%newbook,%allpos);
7073: if ($context eq 'requestcourses') {
7074: foreach my $type ('textbooks','templates') {
7075: @{$allpos{$type}} = ();
7076: my $invalid;
7077: if ($type eq 'textbooks') {
7078: $invalid = &mt('Invalid LON-CAPA course for textbook');
7079: } else {
7080: $invalid = &mt('Invalid LON-CAPA course for template');
7081: }
7082: if ($env{'form.'.$type.'_addbook'}) {
7083: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7084: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7085: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7086: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7087: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7088: } else {
7089: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7090: my $position = $env{'form.'.$type.'_addbook_pos'};
7091: $position =~ s/\D+//g;
7092: if ($position ne '') {
7093: $allpos{$type}[$position] = $newbook{$type};
7094: }
7095: }
7096: } else {
7097: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7098: }
7099: }
7100: }
7101: }
7102: if (ref($domconfig{$action}) eq 'HASH') {
7103: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7104: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7105: $changes{'notify'}{'approval'} = 1;
7106: }
7107: } else {
7108: if ($confhash{'notify'}{'approval'}) {
7109: $changes{'notify'}{'approval'} = 1;
7110: }
7111: }
7112: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7113: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7114: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7115: unless ($confhash{'uniquecode'}{$crstype}) {
7116: $changes{'uniquecode'} = 1;
7117: }
7118: }
7119: unless ($changes{'uniquecode'}) {
7120: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7121: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7122: $changes{'uniquecode'} = 1;
7123: }
7124: }
7125: }
7126: } else {
7127: $changes{'uniquecode'} = 1;
7128: }
7129: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7130: $changes{'uniquecode'} = 1;
7131: }
7132: if ($context eq 'requestcourses') {
7133: foreach my $type ('textbooks','templates') {
7134: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7135: my %deletions;
7136: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7137: if (@todelete) {
7138: map { $deletions{$_} = 1; } @todelete;
7139: }
7140: my %imgdeletions;
7141: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7142: if (@todeleteimages) {
7143: map { $imgdeletions{$_} = 1; } @todeleteimages;
7144: }
7145: my $maxnum = $env{'form.'.$type.'_maxnum'};
7146: for (my $i=0; $i<=$maxnum; $i++) {
7147: my $itemid = $env{'form.'.$type.'_id_'.$i};
7148: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7149: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7150: if ($deletions{$key}) {
7151: if ($domconfig{$action}{$type}{$key}{'image'}) {
7152: #FIXME need to obsolete item in RES space
7153: }
7154: next;
7155: } else {
7156: my $newpos = $env{'form.'.$itemid};
7157: $newpos =~ s/\D+//g;
7158: foreach my $item ('subject','title','publisher','author') {
7159: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7160: ($type eq 'templates'));
7161: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7162: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7163: $changes{$type}{$key} = 1;
7164: }
7165: }
7166: $allpos{$type}[$newpos] = $key;
7167: }
7168: if ($imgdeletions{$key}) {
7169: $changes{$type}{$key} = 1;
7170: #FIXME need to obsolete item in RES space
7171: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7172: my ($cdom,$cnum) = split(/_/,$key);
7173: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7174: $cdom,$cnum,$type,$configuserok,
7175: $switchserver,$author_ok);
7176: if ($imgurl) {
7177: $confhash{$type}{$key}{'image'} = $imgurl;
7178: $changes{$type}{$key} = 1;
7179: }
7180: if ($error) {
7181: &Apache::lonnet::logthis($error);
7182: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7183: }
7184: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7185: $confhash{$type}{$key}{'image'} =
7186: $domconfig{$action}{$type}{$key}{'image'};
7187: }
7188: }
7189: }
7190: }
7191: }
7192: }
7193: } else {
7194: if ($confhash{'notify'}{'approval'}) {
7195: $changes{'notify'}{'approval'} = 1;
7196: }
7197: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7198: $changes{'uniquecode'} = 1;
7199: }
7200: }
7201: if ($context eq 'requestcourses') {
7202: foreach my $type ('textbooks','templates') {
7203: if ($newbook{$type}) {
7204: $changes{$type}{$newbook{$type}} = 1;
7205: foreach my $item ('subject','title','publisher','author') {
7206: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7207: ($type eq 'template'));
7208: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7209: if ($env{'form.'.$type.'_addbook_'.$item}) {
7210: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7211: }
7212: }
7213: if ($type eq 'textbooks') {
7214: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7215: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7216: my ($imageurl,$error) =
7217: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7218: $configuserok,$switchserver,$author_ok);
7219: if ($imageurl) {
7220: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7221: }
7222: if ($error) {
7223: &Apache::lonnet::logthis($error);
7224: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7225: }
7226: }
7227: }
7228: }
7229: if (@{$allpos{$type}} > 0) {
7230: my $idx = 0;
7231: foreach my $item (@{$allpos{$type}}) {
7232: if ($item ne '') {
7233: $confhash{$type}{$item}{'order'} = $idx;
7234: if (ref($domconfig{$action}) eq 'HASH') {
7235: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7236: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7237: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7238: $changes{$type}{$item} = 1;
7239: }
7240: }
7241: }
7242: }
7243: $idx ++;
7244: }
7245: }
7246: }
7247: }
7248: if (ref($validationitemsref) eq 'ARRAY') {
7249: foreach my $item (@{$validationitemsref}) {
7250: if ($item eq 'fields') {
7251: my @changed;
7252: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7253: if (@{$confhash{'validation'}{$item}} > 0) {
7254: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7255: }
7256: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7257: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7258: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7259: $domconfig{'requestcourses'}{'validation'}{$item});
7260: } else {
7261: @changed = @{$confhash{'validation'}{$item}};
7262: }
7263: } else {
7264: @changed = @{$confhash{'validation'}{$item}};
7265: }
7266: if (@changed) {
7267: if ($confhash{'validation'}{$item}) {
7268: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7269: } else {
7270: $changes{'validation'}{$item} = &mt('None');
7271: }
7272: }
7273: } else {
7274: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7275: if ($item eq 'markup') {
7276: if ($env{'form.requestcourses_validation_'.$item}) {
7277: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7278: }
7279: }
7280: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7281: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7282: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7283: }
7284: } else {
7285: if ($confhash{'validation'}{$item} ne '') {
7286: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7287: }
7288: }
7289: }
7290: }
7291: }
7292: if ($env{'form.validationdc'}) {
7293: my $newval = $env{'form.validationdc'};
7294: my %domcoords = &get_active_dcs($dom);
7295: if (exists($domcoords{$newval})) {
7296: $confhash{'validation'}{'dc'} = $newval;
7297: }
7298: }
7299: if (ref($confhash{'validation'}) eq 'HASH') {
7300: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7301: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7302: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7303: if ($confhash{'validation'}{'dc'} eq '') {
7304: $changes{'validation'}{'dc'} = &mt('None');
7305: } else {
7306: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7307: }
7308: }
7309: } elsif ($confhash{'validation'}{'dc'} ne '') {
7310: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7311: }
7312: } elsif ($confhash{'validation'}{'dc'} ne '') {
7313: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7314: }
7315: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7316: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7317: $changes{'validation'}{'dc'} = &mt('None');
7318: }
7319: }
7320: }
7321: } else {
7322: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7323: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7324: }
7325: foreach my $item (@usertools) {
7326: foreach my $type (@{$types},'default','_LC_adv') {
7327: my $unset;
7328: if ($context eq 'requestcourses') {
7329: $unset = '0';
7330: if ($type eq '_LC_adv') {
7331: $unset = '';
7332: }
7333: if ($confhash{$item}{$type} eq 'autolimit') {
7334: $confhash{$item}{$type} .= '=';
7335: unless ($limithash{$item}{$type} =~ /\D/) {
7336: $confhash{$item}{$type} .= $limithash{$item}{$type};
7337: }
7338: }
7339: } elsif ($context eq 'requestauthor') {
7340: $unset = '0';
7341: if ($type eq '_LC_adv') {
7342: $unset = '';
7343: }
7344: } else {
7345: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7346: $confhash{$item}{$type} = 1;
7347: } else {
7348: $confhash{$item}{$type} = 0;
7349: }
7350: }
7351: if (ref($domconfig{$action}) eq 'HASH') {
7352: if ($action eq 'requestauthor') {
7353: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7354: $changes{$type} = 1;
7355: }
7356: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7357: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7358: $changes{$item}{$type} = 1;
7359: }
7360: } else {
7361: if ($context eq 'requestcourses') {
7362: if ($confhash{$item}{$type} ne $unset) {
7363: $changes{$item}{$type} = 1;
7364: }
7365: } else {
7366: if (!$confhash{$item}{$type}) {
7367: $changes{$item}{$type} = 1;
7368: }
7369: }
7370: }
7371: } else {
7372: if ($context eq 'requestcourses') {
7373: if ($confhash{$item}{$type} ne $unset) {
7374: $changes{$item}{$type} = 1;
7375: }
7376: } elsif ($context eq 'requestauthor') {
7377: if ($confhash{$type} ne $unset) {
7378: $changes{$type} = 1;
7379: }
7380: } else {
7381: if (!$confhash{$item}{$type}) {
7382: $changes{$item}{$type} = 1;
7383: }
7384: }
7385: }
7386: }
7387: }
7388: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7389: if (ref($domconfig{'quotas'}) eq 'HASH') {
7390: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7391: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7392: if (exists($confhash{'defaultquota'}{$key})) {
7393: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7394: $changes{'defaultquota'}{$key} = 1;
7395: }
7396: } else {
7397: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7398: }
7399: }
7400: } else {
7401: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7402: if (exists($confhash{'defaultquota'}{$key})) {
7403: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7404: $changes{'defaultquota'}{$key} = 1;
7405: }
7406: } else {
7407: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7408: }
7409: }
7410: }
7411: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7412: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7413: if (exists($confhash{'authorquota'}{$key})) {
7414: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7415: $changes{'authorquota'}{$key} = 1;
7416: }
7417: } else {
7418: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7419: }
7420: }
7421: }
7422: }
7423: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7424: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7425: if (ref($domconfig{'quotas'}) eq 'HASH') {
7426: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7427: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7428: $changes{'defaultquota'}{$key} = 1;
7429: }
7430: } else {
7431: if (!exists($domconfig{'quotas'}{$key})) {
7432: $changes{'defaultquota'}{$key} = 1;
7433: }
7434: }
7435: } else {
7436: $changes{'defaultquota'}{$key} = 1;
7437: }
7438: }
7439: }
7440: if (ref($confhash{'authorquota'}) eq 'HASH') {
7441: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7442: if (ref($domconfig{'quotas'}) eq 'HASH') {
7443: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7444: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7445: $changes{'authorquota'}{$key} = 1;
7446: }
7447: } else {
7448: $changes{'authorquota'}{$key} = 1;
7449: }
7450: } else {
7451: $changes{'authorquota'}{$key} = 1;
7452: }
7453: }
7454: }
7455: }
7456:
7457: if ($context eq 'requestauthor') {
7458: $domdefaults{'requestauthor'} = \%confhash;
7459: } else {
7460: foreach my $key (keys(%confhash)) {
7461: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7462: $domdefaults{$key} = $confhash{$key};
7463: }
7464: }
7465: }
7466:
7467: my %quotahash = (
7468: $action => { %confhash }
7469: );
7470: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7471: $dom);
7472: if ($putresult eq 'ok') {
7473: if (keys(%changes) > 0) {
7474: my $cachetime = 24*60*60;
7475: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7476: if (ref($lastactref) eq 'HASH') {
7477: $lastactref->{'domdefaults'} = 1;
7478: }
7479: $resulttext = &mt('Changes made:').'<ul>';
7480: unless (($context eq 'requestcourses') ||
7481: ($context eq 'requestauthor')) {
7482: if (ref($changes{'defaultquota'}) eq 'HASH') {
7483: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7484: foreach my $type (@{$types},'default') {
7485: if (defined($changes{'defaultquota'}{$type})) {
7486: my $typetitle = $usertypes->{$type};
7487: if ($type eq 'default') {
7488: $typetitle = $othertitle;
7489: }
7490: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7491: }
7492: }
7493: $resulttext .= '</ul></li>';
7494: }
7495: if (ref($changes{'authorquota'}) eq 'HASH') {
7496: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7497: foreach my $type (@{$types},'default') {
7498: if (defined($changes{'authorquota'}{$type})) {
7499: my $typetitle = $usertypes->{$type};
7500: if ($type eq 'default') {
7501: $typetitle = $othertitle;
7502: }
7503: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7504: }
7505: }
7506: $resulttext .= '</ul></li>';
7507: }
7508: }
7509: my %newenv;
7510: foreach my $item (@usertools) {
7511: my (%haschgs,%inconf);
7512: if ($context eq 'requestauthor') {
7513: %haschgs = %changes;
7514: %inconf = %confhash;
7515: } else {
7516: if (ref($changes{$item}) eq 'HASH') {
7517: %haschgs = %{$changes{$item}};
7518: }
7519: if (ref($confhash{$item}) eq 'HASH') {
7520: %inconf = %{$confhash{$item}};
7521: }
7522: }
7523: if (keys(%haschgs) > 0) {
7524: my $newacc =
7525: &Apache::lonnet::usertools_access($env{'user.name'},
7526: $env{'user.domain'},
7527: $item,'reload',$context);
7528: if (($context eq 'requestcourses') ||
7529: ($context eq 'requestauthor')) {
7530: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7531: $newenv{'environment.canrequest.'.$item} = $newacc;
7532: }
7533: } else {
7534: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7535: $newenv{'environment.availabletools.'.$item} = $newacc;
7536: }
7537: }
7538: unless ($context eq 'requestauthor') {
7539: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7540: }
7541: foreach my $type (@{$types},'default','_LC_adv') {
7542: if ($haschgs{$type}) {
7543: my $typetitle = $usertypes->{$type};
7544: if ($type eq 'default') {
7545: $typetitle = $othertitle;
7546: } elsif ($type eq '_LC_adv') {
7547: $typetitle = 'LON-CAPA Advanced Users';
7548: }
7549: if ($inconf{$type}) {
7550: if ($context eq 'requestcourses') {
7551: my $cond;
7552: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7553: if ($1 eq '') {
7554: $cond = &mt('(Automatic processing of any request).');
7555: } else {
7556: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7557: }
7558: } else {
7559: $cond = $conditions{$inconf{$type}};
7560: }
7561: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7562: } elsif ($context eq 'requestauthor') {
7563: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7564: $titles{$inconf{$type}},$typetitle);
7565:
7566: } else {
7567: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7568: }
7569: } else {
7570: if ($type eq '_LC_adv') {
7571: if ($inconf{$type} eq '0') {
7572: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7573: } else {
7574: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7575: }
7576: } else {
7577: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7578: }
7579: }
7580: }
7581: }
7582: unless ($context eq 'requestauthor') {
7583: $resulttext .= '</ul></li>';
7584: }
7585: }
7586: }
7587: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7588: if (ref($changes{'notify'}) eq 'HASH') {
7589: if ($changes{'notify'}{'approval'}) {
7590: if (ref($confhash{'notify'}) eq 'HASH') {
7591: if ($confhash{'notify'}{'approval'}) {
7592: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7593: } else {
7594: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7595: }
7596: }
7597: }
7598: }
7599: }
7600: if ($action eq 'requestcourses') {
7601: my @offon = ('off','on');
7602: if ($changes{'uniquecode'}) {
7603: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7604: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7605: $resulttext .= '<li>'.
7606: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7607: '</li>';
7608: } else {
7609: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7610: '</li>';
7611: }
7612: }
7613: foreach my $type ('textbooks','templates') {
7614: if (ref($changes{$type}) eq 'HASH') {
7615: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7616: foreach my $key (sort(keys(%{$changes{$type}}))) {
7617: my %coursehash = &Apache::lonnet::coursedescription($key);
7618: my $coursetitle = $coursehash{'description'};
7619: my $position = $confhash{$type}{$key}{'order'} + 1;
7620: $resulttext .= '<li>';
7621: foreach my $item ('subject','title','publisher','author') {
7622: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7623: ($type eq 'templates'));
7624: my $name = $item.':';
7625: $name =~ s/^(\w)/\U$1/;
7626: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7627: }
7628: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7629: if ($type eq 'textbooks') {
7630: if ($confhash{$type}{$key}{'image'}) {
7631: $resulttext .= ' '.&mt('Image: [_1]',
7632: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7633: ' alt="Textbook cover" />').'<br />';
7634: }
7635: }
7636: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7637: }
7638: $resulttext .= '</ul></li>';
7639: }
7640: }
7641: if (ref($changes{'validation'}) eq 'HASH') {
7642: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7643: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7644: foreach my $item (@{$validationitemsref}) {
7645: if (exists($changes{'validation'}{$item})) {
7646: if ($item eq 'markup') {
7647: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7648: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7649: } else {
7650: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7651: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7652: }
7653: }
7654: }
7655: if (exists($changes{'validation'}{'dc'})) {
7656: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7657: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7658: }
7659: }
7660: }
7661: }
7662: $resulttext .= '</ul>';
7663: if (keys(%newenv)) {
7664: &Apache::lonnet::appenv(\%newenv);
7665: }
7666: } else {
7667: if ($context eq 'requestcourses') {
7668: $resulttext = &mt('No changes made to rights to request creation of courses.');
7669: } elsif ($context eq 'requestauthor') {
7670: $resulttext = &mt('No changes made to rights to request author space.');
7671: } else {
7672: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7673: }
7674: }
7675: } else {
7676: $resulttext = '<span class="LC_error">'.
7677: &mt('An error occurred: [_1]',$putresult).'</span>';
7678: }
7679: if ($errors) {
7680: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7681: '<ul>'.$errors.'</ul></p>';
7682: }
7683: return $resulttext;
7684: }
7685:
7686: sub process_textbook_image {
7687: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7688: my $filename = $env{'form.'.$caller.'.filename'};
7689: my ($error,$url);
7690: my ($width,$height) = (50,50);
7691: if ($configuserok eq 'ok') {
7692: if ($switchserver) {
7693: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7694: $switchserver);
7695: } elsif ($author_ok eq 'ok') {
7696: my ($result,$imageurl) =
7697: &publishlogo($r,'upload',$caller,$dom,$confname,
7698: "$type/$dom/$cnum/cover",$width,$height);
7699: if ($result eq 'ok') {
7700: $url = $imageurl;
7701: } else {
7702: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7703: }
7704: } else {
7705: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7706: }
7707: } else {
7708: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7709: }
7710: return ($url,$error);
7711: }
7712:
7713: sub modify_autoenroll {
7714: my ($dom,$lastactref,%domconfig) = @_;
7715: my ($resulttext,%changes);
7716: my %currautoenroll;
7717: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7718: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7719: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7720: }
7721: }
7722: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7723: my %title = ( run => 'Auto-enrollment active',
7724: sender => 'Sender for notification messages',
7725: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7726: my @offon = ('off','on');
7727: my $sender_uname = $env{'form.sender_uname'};
7728: my $sender_domain = $env{'form.sender_domain'};
7729: if ($sender_domain eq '') {
7730: $sender_uname = '';
7731: } elsif ($sender_uname eq '') {
7732: $sender_domain = '';
7733: }
7734: my $coowners = $env{'form.autoassign_coowners'};
7735: my %autoenrollhash = (
7736: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7737: 'sender_uname' => $sender_uname,
7738: 'sender_domain' => $sender_domain,
7739: 'co-owners' => $coowners,
7740: }
7741: );
7742: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7743: $dom);
7744: if ($putresult eq 'ok') {
7745: if (exists($currautoenroll{'run'})) {
7746: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7747: $changes{'run'} = 1;
7748: }
7749: } elsif ($autorun) {
7750: if ($env{'form.autoenroll_run'} ne '1') {
7751: $changes{'run'} = 1;
7752: }
7753: }
7754: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7755: $changes{'sender'} = 1;
7756: }
7757: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7758: $changes{'sender'} = 1;
7759: }
7760: if ($currautoenroll{'co-owners'} ne '') {
7761: if ($currautoenroll{'co-owners'} ne $coowners) {
7762: $changes{'coowners'} = 1;
7763: }
7764: } elsif ($coowners) {
7765: $changes{'coowners'} = 1;
7766: }
7767: if (keys(%changes) > 0) {
7768: $resulttext = &mt('Changes made:').'<ul>';
7769: if ($changes{'run'}) {
7770: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7771: }
7772: if ($changes{'sender'}) {
7773: if ($sender_uname eq '' || $sender_domain eq '') {
7774: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7775: } else {
7776: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7777: }
7778: }
7779: if ($changes{'coowners'}) {
7780: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7781: &Apache::loncommon::devalidate_domconfig_cache($dom);
7782: if (ref($lastactref) eq 'HASH') {
7783: $lastactref->{'domainconfig'} = 1;
7784: }
7785: }
7786: $resulttext .= '</ul>';
7787: } else {
7788: $resulttext = &mt('No changes made to auto-enrollment settings');
7789: }
7790: } else {
7791: $resulttext = '<span class="LC_error">'.
7792: &mt('An error occurred: [_1]',$putresult).'</span>';
7793: }
7794: return $resulttext;
7795: }
7796:
7797: sub modify_autoupdate {
7798: my ($dom,%domconfig) = @_;
7799: my ($resulttext,%currautoupdate,%fields,%changes);
7800: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7801: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7802: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7803: }
7804: }
7805: my @offon = ('off','on');
7806: my %title = &Apache::lonlocal::texthash (
7807: run => 'Auto-update:',
7808: classlists => 'Updates to user information in classlists?'
7809: );
7810: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7811: my %fieldtitles = &Apache::lonlocal::texthash (
7812: id => 'Student/Employee ID',
7813: permanentemail => 'E-mail address',
7814: lastname => 'Last Name',
7815: firstname => 'First Name',
7816: middlename => 'Middle Name',
7817: generation => 'Generation',
7818: );
7819: $othertitle = &mt('All users');
7820: if (keys(%{$usertypes}) > 0) {
7821: $othertitle = &mt('Other users');
7822: }
7823: foreach my $key (keys(%env)) {
7824: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7825: my ($usertype,$item) = ($1,$2);
7826: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7827: if ($usertype eq 'default') {
7828: push(@{$fields{$1}},$2);
7829: } elsif (ref($types) eq 'ARRAY') {
7830: if (grep(/^\Q$usertype\E$/,@{$types})) {
7831: push(@{$fields{$1}},$2);
7832: }
7833: }
7834: }
7835: }
7836: }
7837: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7838: @lockablenames = sort(@lockablenames);
7839: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7840: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7841: if (@changed) {
7842: $changes{'lockablenames'} = 1;
7843: }
7844: } else {
7845: if (@lockablenames) {
7846: $changes{'lockablenames'} = 1;
7847: }
7848: }
7849: my %updatehash = (
7850: autoupdate => { run => $env{'form.autoupdate_run'},
7851: classlists => $env{'form.classlists'},
7852: fields => {%fields},
7853: lockablenames => \@lockablenames,
7854: }
7855: );
7856: foreach my $key (keys(%currautoupdate)) {
7857: if (($key eq 'run') || ($key eq 'classlists')) {
7858: if (exists($updatehash{autoupdate}{$key})) {
7859: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7860: $changes{$key} = 1;
7861: }
7862: }
7863: } elsif ($key eq 'fields') {
7864: if (ref($currautoupdate{$key}) eq 'HASH') {
7865: foreach my $item (@{$types},'default') {
7866: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7867: my $change = 0;
7868: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7869: if (!exists($fields{$item})) {
7870: $change = 1;
7871: last;
7872: } elsif (ref($fields{$item}) eq 'ARRAY') {
7873: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7874: $change = 1;
7875: last;
7876: }
7877: }
7878: }
7879: if ($change) {
7880: push(@{$changes{$key}},$item);
7881: }
7882: }
7883: }
7884: }
7885: } elsif ($key eq 'lockablenames') {
7886: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7887: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7888: if (@changed) {
7889: $changes{'lockablenames'} = 1;
7890: }
7891: } else {
7892: if (@lockablenames) {
7893: $changes{'lockablenames'} = 1;
7894: }
7895: }
7896: }
7897: }
7898: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7899: if (@lockablenames) {
7900: $changes{'lockablenames'} = 1;
7901: }
7902: }
7903: foreach my $item (@{$types},'default') {
7904: if (defined($fields{$item})) {
7905: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7906: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7907: my $change = 0;
7908: if (ref($fields{$item}) eq 'ARRAY') {
7909: foreach my $type (@{$fields{$item}}) {
7910: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7911: $change = 1;
7912: last;
7913: }
7914: }
7915: }
7916: if ($change) {
7917: push(@{$changes{'fields'}},$item);
7918: }
7919: } else {
7920: push(@{$changes{'fields'}},$item);
7921: }
7922: } else {
7923: push(@{$changes{'fields'}},$item);
7924: }
7925: }
7926: }
7927: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7928: $dom);
7929: if ($putresult eq 'ok') {
7930: if (keys(%changes) > 0) {
7931: $resulttext = &mt('Changes made:').'<ul>';
7932: foreach my $key (sort(keys(%changes))) {
7933: if ($key eq 'lockablenames') {
7934: $resulttext .= '<li>';
7935: if (@lockablenames) {
7936: $usertypes->{'default'} = $othertitle;
7937: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7938: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7939: } else {
7940: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7941: }
7942: $resulttext .= '</li>';
7943: } elsif (ref($changes{$key}) eq 'ARRAY') {
7944: foreach my $item (@{$changes{$key}}) {
7945: my @newvalues;
7946: foreach my $type (@{$fields{$item}}) {
7947: push(@newvalues,$fieldtitles{$type});
7948: }
7949: my $newvaluestr;
7950: if (@newvalues > 0) {
7951: $newvaluestr = join(', ',@newvalues);
7952: } else {
7953: $newvaluestr = &mt('none');
7954: }
7955: if ($item eq 'default') {
7956: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7957: } else {
7958: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7959: }
7960: }
7961: } else {
7962: my $newvalue;
7963: if ($key eq 'run') {
7964: $newvalue = $offon[$env{'form.autoupdate_run'}];
7965: } else {
7966: $newvalue = $offon[$env{'form.'.$key}];
7967: }
7968: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7969: }
7970: }
7971: $resulttext .= '</ul>';
7972: } else {
7973: $resulttext = &mt('No changes made to autoupdates');
7974: }
7975: } else {
7976: $resulttext = '<span class="LC_error">'.
7977: &mt('An error occurred: [_1]',$putresult).'</span>';
7978: }
7979: return $resulttext;
7980: }
7981:
7982: sub modify_autocreate {
7983: my ($dom,%domconfig) = @_;
7984: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7985: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7986: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7987: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7988: }
7989: }
7990: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7991: req => 'Auto-creation of validated requests for official courses',
7992: xmldc => 'Identity of course creator of courses from XML files',
7993: );
7994: my @types = ('xml','req');
7995: foreach my $item (@types) {
7996: $newvals{$item} = $env{'form.autocreate_'.$item};
7997: $newvals{$item} =~ s/\D//g;
7998: $newvals{$item} = 0 if ($newvals{$item} eq '');
7999: }
8000: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8001: my %domcoords = &get_active_dcs($dom);
8002: unless (exists($domcoords{$newvals{'xmldc'}})) {
8003: $newvals{'xmldc'} = '';
8004: }
8005: %autocreatehash = (
8006: autocreate => { xml => $newvals{'xml'},
8007: req => $newvals{'req'},
8008: }
8009: );
8010: if ($newvals{'xmldc'} ne '') {
8011: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8012: }
8013: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8014: $dom);
8015: if ($putresult eq 'ok') {
8016: my @items = @types;
8017: if ($newvals{'xml'}) {
8018: push(@items,'xmldc');
8019: }
8020: foreach my $item (@items) {
8021: if (exists($currautocreate{$item})) {
8022: if ($currautocreate{$item} ne $newvals{$item}) {
8023: $changes{$item} = 1;
8024: }
8025: } elsif ($newvals{$item}) {
8026: $changes{$item} = 1;
8027: }
8028: }
8029: if (keys(%changes) > 0) {
8030: my @offon = ('off','on');
8031: $resulttext = &mt('Changes made:').'<ul>';
8032: foreach my $item (@types) {
8033: if ($changes{$item}) {
8034: my $newtxt = $offon[$newvals{$item}];
8035: $resulttext .= '<li>'.
8036: &mt("$title{$item} set to [_1]$newtxt [_2]",
8037: '<b>','</b>').
8038: '</li>';
8039: }
8040: }
8041: if ($changes{'xmldc'}) {
8042: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8043: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8044: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8045: }
8046: $resulttext .= '</ul>';
8047: } else {
8048: $resulttext = &mt('No changes made to auto-creation settings');
8049: }
8050: } else {
8051: $resulttext = '<span class="LC_error">'.
8052: &mt('An error occurred: [_1]',$putresult).'</span>';
8053: }
8054: return $resulttext;
8055: }
8056:
8057: sub modify_directorysrch {
8058: my ($dom,%domconfig) = @_;
8059: my ($resulttext,%changes);
8060: my %currdirsrch;
8061: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8062: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8063: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8064: }
8065: }
8066: my %title = ( available => 'Directory search available',
8067: localonly => 'Other domains can search',
8068: searchby => 'Search types',
8069: searchtypes => 'Search latitude');
8070: my @offon = ('off','on');
8071: my @otherdoms = ('Yes','No');
8072:
8073: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8074: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8075: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8076:
8077: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8078: if (keys(%{$usertypes}) == 0) {
8079: @cansearch = ('default');
8080: } else {
8081: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8082: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8083: if (!grep(/^\Q$type\E$/,@cansearch)) {
8084: push(@{$changes{'cansearch'}},$type);
8085: }
8086: }
8087: foreach my $type (@cansearch) {
8088: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8089: push(@{$changes{'cansearch'}},$type);
8090: }
8091: }
8092: } else {
8093: push(@{$changes{'cansearch'}},@cansearch);
8094: }
8095: }
8096:
8097: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8098: foreach my $by (@{$currdirsrch{'searchby'}}) {
8099: if (!grep(/^\Q$by\E$/,@searchby)) {
8100: push(@{$changes{'searchby'}},$by);
8101: }
8102: }
8103: foreach my $by (@searchby) {
8104: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8105: push(@{$changes{'searchby'}},$by);
8106: }
8107: }
8108: } else {
8109: push(@{$changes{'searchby'}},@searchby);
8110: }
8111:
8112: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8113: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8114: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8115: push(@{$changes{'searchtypes'}},$type);
8116: }
8117: }
8118: foreach my $type (@searchtypes) {
8119: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8120: push(@{$changes{'searchtypes'}},$type);
8121: }
8122: }
8123: } else {
8124: if (exists($currdirsrch{'searchtypes'})) {
8125: foreach my $type (@searchtypes) {
8126: if ($type ne $currdirsrch{'searchtypes'}) {
8127: push(@{$changes{'searchtypes'}},$type);
8128: }
8129: }
8130: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8131: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8132: }
8133: } else {
8134: push(@{$changes{'searchtypes'}},@searchtypes);
8135: }
8136: }
8137:
8138: my %dirsrch_hash = (
8139: directorysrch => { available => $env{'form.dirsrch_available'},
8140: cansearch => \@cansearch,
8141: localonly => $env{'form.dirsrch_localonly'},
8142: searchby => \@searchby,
8143: searchtypes => \@searchtypes,
8144: }
8145: );
8146: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8147: $dom);
8148: if ($putresult eq 'ok') {
8149: if (exists($currdirsrch{'available'})) {
8150: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8151: $changes{'available'} = 1;
8152: }
8153: } else {
8154: if ($env{'form.dirsrch_available'} eq '1') {
8155: $changes{'available'} = 1;
8156: }
8157: }
8158: if (exists($currdirsrch{'localonly'})) {
8159: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8160: $changes{'localonly'} = 1;
8161: }
8162: } else {
8163: if ($env{'form.dirsrch_localonly'} eq '1') {
8164: $changes{'localonly'} = 1;
8165: }
8166: }
8167: if (keys(%changes) > 0) {
8168: $resulttext = &mt('Changes made:').'<ul>';
8169: if ($changes{'available'}) {
8170: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8171: }
8172: if ($changes{'localonly'}) {
8173: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8174: }
8175:
8176: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8177: my $chgtext;
8178: if (ref($usertypes) eq 'HASH') {
8179: if (keys(%{$usertypes}) > 0) {
8180: foreach my $type (@{$types}) {
8181: if (grep(/^\Q$type\E$/,@cansearch)) {
8182: $chgtext .= $usertypes->{$type}.'; ';
8183: }
8184: }
8185: if (grep(/^default$/,@cansearch)) {
8186: $chgtext .= $othertitle;
8187: } else {
8188: $chgtext =~ s/\; $//;
8189: }
8190: $resulttext .=
8191: '<li>'.
8192: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8193: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8194: '</li>';
8195: }
8196: }
8197: }
8198: if (ref($changes{'searchby'}) eq 'ARRAY') {
8199: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8200: my $chgtext;
8201: foreach my $type (@{$titleorder}) {
8202: if (grep(/^\Q$type\E$/,@searchby)) {
8203: if (defined($searchtitles->{$type})) {
8204: $chgtext .= $searchtitles->{$type}.'; ';
8205: }
8206: }
8207: }
8208: $chgtext =~ s/\; $//;
8209: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8210: }
8211: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8212: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8213: my $chgtext;
8214: foreach my $type (@{$srchtypeorder}) {
8215: if (grep(/^\Q$type\E$/,@searchtypes)) {
8216: if (defined($srchtypes_desc->{$type})) {
8217: $chgtext .= $srchtypes_desc->{$type}.'; ';
8218: }
8219: }
8220: }
8221: $chgtext =~ s/\; $//;
8222: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8223: }
8224: $resulttext .= '</ul>';
8225: } else {
8226: $resulttext = &mt('No changes made to institution directory search settings');
8227: }
8228: } else {
8229: $resulttext = '<span class="LC_error">'.
8230: &mt('An error occurred: [_1]',$putresult).'</span>';
8231: }
8232: return $resulttext;
8233: }
8234:
8235: sub modify_contacts {
8236: my ($dom,$lastactref,%domconfig) = @_;
8237: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8238: if (ref($domconfig{'contacts'}) eq 'HASH') {
8239: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8240: $currsetting{$key} = $domconfig{'contacts'}{$key};
8241: }
8242: }
8243: my (%others,%to,%bcc);
8244: my @contacts = ('supportemail','adminemail');
8245: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8246: 'requestsmail','updatesmail','idconflictsmail');
8247: my @toggles = ('reporterrors','reportupdates');
8248: foreach my $type (@mailings) {
8249: @{$newsetting{$type}} =
8250: &Apache::loncommon::get_env_multiple('form.'.$type);
8251: foreach my $item (@contacts) {
8252: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8253: $contacts_hash{contacts}{$type}{$item} = 1;
8254: } else {
8255: $contacts_hash{contacts}{$type}{$item} = 0;
8256: }
8257: }
8258: $others{$type} = $env{'form.'.$type.'_others'};
8259: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8260: if ($type eq 'helpdeskmail') {
8261: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8262: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8263: }
8264: }
8265: foreach my $item (@contacts) {
8266: $to{$item} = $env{'form.'.$item};
8267: $contacts_hash{'contacts'}{$item} = $to{$item};
8268: }
8269: foreach my $item (@toggles) {
8270: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8271: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8272: }
8273: }
8274: if (keys(%currsetting) > 0) {
8275: foreach my $item (@contacts) {
8276: if ($to{$item} ne $currsetting{$item}) {
8277: $changes{$item} = 1;
8278: }
8279: }
8280: foreach my $type (@mailings) {
8281: foreach my $item (@contacts) {
8282: if (ref($currsetting{$type}) eq 'HASH') {
8283: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8284: push(@{$changes{$type}},$item);
8285: }
8286: } else {
8287: push(@{$changes{$type}},@{$newsetting{$type}});
8288: }
8289: }
8290: if ($others{$type} ne $currsetting{$type}{'others'}) {
8291: push(@{$changes{$type}},'others');
8292: }
8293: if ($type eq 'helpdeskmail') {
8294: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8295: push(@{$changes{$type}},'bcc');
8296: }
8297: }
8298: }
8299: } else {
8300: my %default;
8301: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8302: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8303: $default{'errormail'} = 'adminemail';
8304: $default{'packagesmail'} = 'adminemail';
8305: $default{'helpdeskmail'} = 'supportemail';
8306: $default{'lonstatusmail'} = 'adminemail';
8307: $default{'requestsmail'} = 'adminemail';
8308: $default{'updatesmail'} = 'adminemail';
8309: foreach my $item (@contacts) {
8310: if ($to{$item} ne $default{$item}) {
8311: $changes{$item} = 1;
8312: }
8313: }
8314: foreach my $type (@mailings) {
8315: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8316:
8317: push(@{$changes{$type}},@{$newsetting{$type}});
8318: }
8319: if ($others{$type} ne '') {
8320: push(@{$changes{$type}},'others');
8321: }
8322: if ($type eq 'helpdeskmail') {
8323: if ($bcc{$type} ne '') {
8324: push(@{$changes{$type}},'bcc');
8325: }
8326: }
8327: }
8328: }
8329: foreach my $item (@toggles) {
8330: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8331: $changes{$item} = 1;
8332: } elsif ((!$env{'form.'.$item}) &&
8333: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8334: $changes{$item} = 1;
8335: }
8336: }
8337: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8338: $dom);
8339: if ($putresult eq 'ok') {
8340: if (keys(%changes) > 0) {
8341: &Apache::loncommon::devalidate_domconfig_cache($dom);
8342: if (ref($lastactref) eq 'HASH') {
8343: $lastactref->{'domainconfig'} = 1;
8344: }
8345: my ($titles,$short_titles) = &contact_titles();
8346: $resulttext = &mt('Changes made:').'<ul>';
8347: foreach my $item (@contacts) {
8348: if ($changes{$item}) {
8349: $resulttext .= '<li>'.$titles->{$item}.
8350: &mt(' set to: ').
8351: '<span class="LC_cusr_emph">'.
8352: $to{$item}.'</span></li>';
8353: }
8354: }
8355: foreach my $type (@mailings) {
8356: if (ref($changes{$type}) eq 'ARRAY') {
8357: $resulttext .= '<li>'.$titles->{$type}.': ';
8358: my @text;
8359: foreach my $item (@{$newsetting{$type}}) {
8360: push(@text,$short_titles->{$item});
8361: }
8362: if ($others{$type} ne '') {
8363: push(@text,$others{$type});
8364: }
8365: $resulttext .= '<span class="LC_cusr_emph">'.
8366: join(', ',@text).'</span>';
8367: if ($type eq 'helpdeskmail') {
8368: if ($bcc{$type} ne '') {
8369: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8370: }
8371: }
8372: $resulttext .= '</li>';
8373: }
8374: }
8375: my @offon = ('off','on');
8376: if ($changes{'reporterrors'}) {
8377: $resulttext .= '<li>'.
8378: &mt('E-mail error reports to [_1] set to "'.
8379: $offon[$env{'form.reporterrors'}].'".',
8380: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8381: &mt('LON-CAPA core group - MSU'),600,500)).
8382: '</li>';
8383: }
8384: if ($changes{'reportupdates'}) {
8385: $resulttext .= '<li>'.
8386: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8387: $offon[$env{'form.reportupdates'}].'".',
8388: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8389: &mt('LON-CAPA core group - MSU'),600,500)).
8390: '</li>';
8391: }
8392: $resulttext .= '</ul>';
8393: } else {
8394: $resulttext = &mt('No changes made to contact information');
8395: }
8396: } else {
8397: $resulttext = '<span class="LC_error">'.
8398: &mt('An error occurred: [_1].',$putresult).'</span>';
8399: }
8400: return $resulttext;
8401: }
8402:
8403: sub modify_usercreation {
8404: my ($dom,%domconfig) = @_;
8405: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8406: my $warningmsg;
8407: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8408: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8409: if ($key eq 'cancreate') {
8410: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8411: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8412: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8413: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8414: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8415: } else {
8416: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8417: }
8418: }
8419: }
8420: } elsif ($key eq 'email_rule') {
8421: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8422: } else {
8423: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8424: }
8425: }
8426: }
8427: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8428: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8429: my @contexts = ('author','course','requestcrs');
8430: foreach my $item(@contexts) {
8431: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8432: }
8433: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8434: foreach my $item (@contexts) {
8435: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8436: push(@{$changes{'cancreate'}},$item);
8437: }
8438: }
8439: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8440: foreach my $item (@contexts) {
8441: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8442: if ($cancreate{$item} ne 'any') {
8443: push(@{$changes{'cancreate'}},$item);
8444: }
8445: } else {
8446: if ($cancreate{$item} ne 'none') {
8447: push(@{$changes{'cancreate'}},$item);
8448: }
8449: }
8450: }
8451: } else {
8452: foreach my $item (@contexts) {
8453: push(@{$changes{'cancreate'}},$item);
8454: }
8455: }
8456:
8457: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8458: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8459: if (!grep(/^\Q$type\E$/,@username_rule)) {
8460: push(@{$changes{'username_rule'}},$type);
8461: }
8462: }
8463: foreach my $type (@username_rule) {
8464: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8465: push(@{$changes{'username_rule'}},$type);
8466: }
8467: }
8468: } else {
8469: push(@{$changes{'username_rule'}},@username_rule);
8470: }
8471:
8472: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8473: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8474: if (!grep(/^\Q$type\E$/,@id_rule)) {
8475: push(@{$changes{'id_rule'}},$type);
8476: }
8477: }
8478: foreach my $type (@id_rule) {
8479: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8480: push(@{$changes{'id_rule'}},$type);
8481: }
8482: }
8483: } else {
8484: push(@{$changes{'id_rule'}},@id_rule);
8485: }
8486:
8487: my @authen_contexts = ('author','course','domain');
8488: my @authtypes = ('int','krb4','krb5','loc');
8489: my %authhash;
8490: foreach my $item (@authen_contexts) {
8491: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8492: foreach my $auth (@authtypes) {
8493: if (grep(/^\Q$auth\E$/,@authallowed)) {
8494: $authhash{$item}{$auth} = 1;
8495: } else {
8496: $authhash{$item}{$auth} = 0;
8497: }
8498: }
8499: }
8500: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8501: foreach my $item (@authen_contexts) {
8502: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8503: foreach my $auth (@authtypes) {
8504: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8505: push(@{$changes{'authtypes'}},$item);
8506: last;
8507: }
8508: }
8509: }
8510: }
8511: } else {
8512: foreach my $item (@authen_contexts) {
8513: push(@{$changes{'authtypes'}},$item);
8514: }
8515: }
8516:
8517: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8518: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8519: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8520: $save_usercreate{'id_rule'} = \@id_rule;
8521: $save_usercreate{'username_rule'} = \@username_rule,
8522: $save_usercreate{'authtypes'} = \%authhash;
8523:
8524: my %usercreation_hash = (
8525: usercreation => \%save_usercreate,
8526: );
8527:
8528: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8529: $dom);
8530:
8531: if ($putresult eq 'ok') {
8532: if (keys(%changes) > 0) {
8533: $resulttext = &mt('Changes made:').'<ul>';
8534: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8535: my %lt = &usercreation_types();
8536: foreach my $type (@{$changes{'cancreate'}}) {
8537: my $chgtext = $lt{$type}.', ';
8538: if ($cancreate{$type} eq 'none') {
8539: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8540: } elsif ($cancreate{$type} eq 'any') {
8541: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8542: } elsif ($cancreate{$type} eq 'official') {
8543: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8544: } elsif ($cancreate{$type} eq 'unofficial') {
8545: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8546: }
8547: $resulttext .= '<li>'.$chgtext.'</li>';
8548: }
8549: }
8550: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8551: my ($rules,$ruleorder) =
8552: &Apache::lonnet::inst_userrules($dom,'username');
8553: my $chgtext = '<ul>';
8554: foreach my $type (@username_rule) {
8555: if (ref($rules->{$type}) eq 'HASH') {
8556: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8557: }
8558: }
8559: $chgtext .= '</ul>';
8560: if (@username_rule > 0) {
8561: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8562: } else {
8563: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8564: }
8565: }
8566: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8567: my ($idrules,$idruleorder) =
8568: &Apache::lonnet::inst_userrules($dom,'id');
8569: my $chgtext = '<ul>';
8570: foreach my $type (@id_rule) {
8571: if (ref($idrules->{$type}) eq 'HASH') {
8572: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8573: }
8574: }
8575: $chgtext .= '</ul>';
8576: if (@id_rule > 0) {
8577: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8578: } else {
8579: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8580: }
8581: }
8582: my %authname = &authtype_names();
8583: my %context_title = &context_names();
8584: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8585: my $chgtext = '<ul>';
8586: foreach my $type (@{$changes{'authtypes'}}) {
8587: my @allowed;
8588: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8589: foreach my $auth (@authtypes) {
8590: if ($authhash{$type}{$auth}) {
8591: push(@allowed,$authname{$auth});
8592: }
8593: }
8594: if (@allowed > 0) {
8595: $chgtext .= join(', ',@allowed).'</li>';
8596: } else {
8597: $chgtext .= &mt('none').'</li>';
8598: }
8599: }
8600: $chgtext .= '</ul>';
8601: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8602: $resulttext .= '</li>';
8603: }
8604: $resulttext .= '</ul>';
8605: } else {
8606: $resulttext = &mt('No changes made to user creation settings');
8607: }
8608: } else {
8609: $resulttext = '<span class="LC_error">'.
8610: &mt('An error occurred: [_1]',$putresult).'</span>';
8611: }
8612: if ($warningmsg ne '') {
8613: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8614: }
8615: return $resulttext;
8616: }
8617:
8618: sub modify_selfcreation {
8619: my ($dom,%domconfig) = @_;
8620: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8621: my (%save_usercreate,%save_usermodify);
8622: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8623: if (ref($types) eq 'ARRAY') {
8624: $usertypes->{'default'} = $othertitle;
8625: push(@{$types},'default');
8626: }
8627: #
8628: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8629: #
8630: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8631: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8632: if ($key eq 'cancreate') {
8633: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8634: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8635: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8636: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8637: ($item eq 'emailusername') || ($item eq 'notify') ||
8638: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8639: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8640: } else {
8641: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8642: }
8643: }
8644: }
8645: } elsif ($key eq 'email_rule') {
8646: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8647: } else {
8648: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8649: }
8650: }
8651: }
8652: #
8653: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8654: #
8655: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8656: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8657: if ($key eq 'selfcreate') {
8658: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8659: } else {
8660: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8661: }
8662: }
8663: }
8664:
8665: my @contexts = ('selfcreate');
8666: @{$cancreate{'selfcreate'}} = ();
8667: %{$cancreate{'emailusername'}} = ();
8668: @{$cancreate{'statustocreate'}} = ();
8669: %{$cancreate{'selfcreateprocessing'}} = ();
8670: %{$cancreate{'shibenv'}} = ();
8671: my %selfcreatetypes = (
8672: sso => 'users authenticated by institutional single sign on',
8673: login => 'users authenticated by institutional log-in',
8674: email => 'users who provide a valid e-mail address for use as username',
8675: );
8676: #
8677: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8678: # is permitted.
8679: #
8680:
8681: my @statuses;
8682: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8683: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8684: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8685: }
8686: }
8687: push(@statuses,'default');
8688:
8689: foreach my $item ('login','sso','email') {
8690: if ($item eq 'email') {
8691: if ($env{'form.cancreate_email'}) {
8692: push(@{$cancreate{'selfcreate'}},'email');
8693: push(@contexts,'selfcreateprocessing');
8694: foreach my $type (@statuses) {
8695: if ($type eq 'default') {
8696: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8697: } else {
8698: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8699: }
8700: }
8701: }
8702: } else {
8703: if ($env{'form.cancreate_'.$item}) {
8704: push(@{$cancreate{'selfcreate'}},$item);
8705: }
8706: }
8707: }
8708: my (@email_rule,%userinfo,%savecaptcha);
8709: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8710: #
8711: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8712: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8713: #
8714:
8715: if ($env{'form.cancreate_email'}) {
8716: push(@contexts,'emailusername');
8717: if (ref($types) eq 'ARRAY') {
8718: foreach my $type (@{$types}) {
8719: if (ref($infofields) eq 'ARRAY') {
8720: foreach my $field (@{$infofields}) {
8721: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8722: $cancreate{'emailusername'}{$type}{$field} = $1;
8723: }
8724: }
8725: }
8726: }
8727: }
8728: #
8729: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8730: # queued requests for self-creation of account using e-mail address as username
8731: #
8732:
8733: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8734: @approvalnotify = sort(@approvalnotify);
8735: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8736: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8737: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8738: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8739: push(@{$changes{'cancreate'}},'notify');
8740: }
8741: } else {
8742: if ($cancreate{'notify'}{'approval'}) {
8743: push(@{$changes{'cancreate'}},'notify');
8744: }
8745: }
8746: } elsif ($cancreate{'notify'}{'approval'}) {
8747: push(@{$changes{'cancreate'}},'notify');
8748: }
8749:
8750: #
8751: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8752: #
8753: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8754: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8755: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8756: if (@{$curr_usercreation{'email_rule'}} > 0) {
8757: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8758: if (!grep(/^\Q$type\E$/,@email_rule)) {
8759: push(@{$changes{'email_rule'}},$type);
8760: }
8761: }
8762: }
8763: if (@email_rule > 0) {
8764: foreach my $type (@email_rule) {
8765: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8766: push(@{$changes{'email_rule'}},$type);
8767: }
8768: }
8769: }
8770: } elsif (@email_rule > 0) {
8771: push(@{$changes{'email_rule'}},@email_rule);
8772: }
8773: }
8774: #
8775: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8776: # institutional log-in.
8777: #
8778: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8779: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8780: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8781: ($domdefaults{'auth_def'} eq 'localauth'))) {
8782: $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.').' '.
8783: &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.');
8784: }
8785: }
8786: my @fields = ('lastname','firstname','middlename','generation',
8787: 'permanentemail','id');
8788: my @shibfields = (@fields,'inststatus');
8789: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8790: #
8791: # Where usernames may created for institutional log-in and/or institutional single sign on:
8792: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8793: # may self-create accounts
8794: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8795: # which the user may supply, if institutional data is unavailable.
8796: #
8797: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8798: if (ref($types) eq 'ARRAY') {
8799: if (@{$types} > 1) {
8800: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8801: push(@contexts,'statustocreate');
8802: } else {
8803: undef($cancreate{'statustocreate'});
8804: }
8805: foreach my $type (@{$types}) {
8806: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8807: foreach my $field (@fields) {
8808: if (grep(/^\Q$field\E$/,@modifiable)) {
8809: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8810: } else {
8811: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8812: }
8813: }
8814: }
8815: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8816: foreach my $type (@{$types}) {
8817: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8818: foreach my $field (@fields) {
8819: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8820: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8821: push(@{$changes{'selfcreate'}},$type);
8822: last;
8823: }
8824: }
8825: }
8826: }
8827: } else {
8828: foreach my $type (@{$types}) {
8829: push(@{$changes{'selfcreate'}},$type);
8830: }
8831: }
8832: }
8833: foreach my $field (@shibfields) {
8834: if ($env{'form.shibenv_'.$field} ne '') {
8835: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8836: }
8837: }
8838: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8839: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8840: foreach my $field (@shibfields) {
8841: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8842: push(@{$changes{'cancreate'}},'shibenv');
8843: }
8844: }
8845: } else {
8846: foreach my $field (@shibfields) {
8847: if ($env{'form.shibenv_'.$field}) {
8848: push(@{$changes{'cancreate'}},'shibenv');
8849: last;
8850: }
8851: }
8852: }
8853: }
8854: }
8855: foreach my $item (@contexts) {
8856: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8857: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8858: if (ref($cancreate{$item}) eq 'ARRAY') {
8859: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8860: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8861: push(@{$changes{'cancreate'}},$item);
8862: }
8863: }
8864: }
8865: }
8866: if (ref($cancreate{$item}) eq 'ARRAY') {
8867: foreach my $type (@{$cancreate{$item}}) {
8868: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8869: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8870: push(@{$changes{'cancreate'}},$item);
8871: }
8872: }
8873: }
8874: }
8875: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8876: if (ref($cancreate{$item}) eq 'HASH') {
8877: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8878: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8879: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8880: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8881: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8882: push(@{$changes{'cancreate'}},$item);
8883: }
8884: }
8885: }
8886: } elsif ($item eq 'selfcreateprocessing') {
8887: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8888: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8889: push(@{$changes{'cancreate'}},$item);
8890: }
8891: }
8892: } else {
8893: if (!$cancreate{$item}{$curr}) {
8894: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8895: push(@{$changes{'cancreate'}},$item);
8896: }
8897: }
8898: }
8899: }
8900: foreach my $field (keys(%{$cancreate{$item}})) {
8901: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8902: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8903: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8904: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8905: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8906: push(@{$changes{'cancreate'}},$item);
8907: }
8908: }
8909: } else {
8910: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8911: push(@{$changes{'cancreate'}},$item);
8912: }
8913: }
8914: }
8915: } elsif ($item eq 'selfcreateprocessing') {
8916: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8917: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8918: push(@{$changes{'cancreate'}},$item);
8919: }
8920: }
8921: } else {
8922: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8923: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8924: push(@{$changes{'cancreate'}},$item);
8925: }
8926: }
8927: }
8928: }
8929: }
8930: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8931: if (ref($cancreate{$item}) eq 'ARRAY') {
8932: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8933: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8934: push(@{$changes{'cancreate'}},$item);
8935: }
8936: }
8937: } elsif (ref($cancreate{$item}) eq 'HASH') {
8938: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8939: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8940: push(@{$changes{'cancreate'}},$item);
8941: }
8942: }
8943: }
8944: } elsif ($item eq 'emailusername') {
8945: if (ref($cancreate{$item}) eq 'HASH') {
8946: foreach my $type (keys(%{$cancreate{$item}})) {
8947: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8948: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8949: if ($cancreate{$item}{$type}{$field}) {
8950: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8951: push(@{$changes{'cancreate'}},$item);
8952: }
8953: last;
8954: }
8955: }
8956: }
8957: }
8958: }
8959: }
8960: }
8961: #
8962: # Populate %save_usercreate hash with updates to self-creation configuration.
8963: #
8964: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8965: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8966: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8967: if (ref($cancreate{'notify'}) eq 'HASH') {
8968: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8969: }
8970: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8971: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8972: }
8973: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8974: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8975: }
8976: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8977: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8978: }
8979: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8980: $save_usercreate{'emailrule'} = \@email_rule;
8981:
8982: my %userconfig_hash = (
8983: usercreation => \%save_usercreate,
8984: usermodification => \%save_usermodify,
8985: );
8986: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8987: $dom);
8988: #
8989: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8990: #
8991: if ($putresult eq 'ok') {
8992: if (keys(%changes) > 0) {
8993: $resulttext = &mt('Changes made:').'<ul>';
8994: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8995: my %lt = &selfcreation_types();
8996: foreach my $type (@{$changes{'cancreate'}}) {
8997: my $chgtext;
8998: if ($type eq 'selfcreate') {
8999: if (@{$cancreate{$type}} == 0) {
9000: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9001: } else {
9002: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9003: '<ul>';
9004: foreach my $case (@{$cancreate{$type}}) {
9005: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9006: }
9007: $chgtext .= '</ul>';
9008: if (ref($cancreate{$type}) eq 'ARRAY') {
9009: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9010: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9011: if (@{$cancreate{'statustocreate'}} == 0) {
9012: $chgtext .= '<br />'.
9013: '<span class="LC_warning">'.
9014: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9015: '</span>';
9016: }
9017: }
9018: }
9019: }
9020: }
9021: } elsif ($type eq 'shibenv') {
9022: if (keys(%{$cancreate{$type}}) == 0) {
9023: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9024: } else {
9025: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9026: '<ul>';
9027: foreach my $field (@shibfields) {
9028: next if ($cancreate{$type}{$field} eq '');
9029: if ($field eq 'inststatus') {
9030: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9031: } else {
9032: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9033: }
9034: }
9035: $chgtext .= '</ul>';
9036: }
9037: } elsif ($type eq 'statustocreate') {
9038: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9039: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9040: if (@{$cancreate{'selfcreate'}} > 0) {
9041: if (@{$cancreate{'statustocreate'}} == 0) {
9042: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9043: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9044: $chgtext .= '<br />'.
9045: '<span class="LC_warning">'.
9046: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9047: '</span>';
9048: }
9049: } elsif (ref($usertypes) eq 'HASH') {
9050: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9051: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9052: } else {
9053: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9054: }
9055: $chgtext .= '<ul>';
9056: foreach my $case (@{$cancreate{$type}}) {
9057: if ($case eq 'default') {
9058: $chgtext .= '<li>'.$othertitle.'</li>';
9059: } else {
9060: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9061: }
9062: }
9063: $chgtext .= '</ul>';
9064: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9065: $chgtext .= '<br /><span class="LC_warning">'.
9066: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9067: '</span>';
9068: }
9069: }
9070: } else {
9071: if (@{$cancreate{$type}} == 0) {
9072: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9073: } else {
9074: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9075: }
9076: }
9077: }
9078: } elsif ($type eq 'selfcreateprocessing') {
9079: my %choices = &Apache::lonlocal::texthash (
9080: automatic => 'Automatic approval',
9081: approval => 'Queued for approval',
9082: );
9083: if (@statuses > 1) {
9084: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9085: '<ul>';
9086: foreach my $type (@statuses) {
9087: if ($type eq 'default') {
9088: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9089: } else {
9090: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9091: }
9092: }
9093: $chgtext .= '</ul>';
9094: } else {
9095: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9096: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9097: }
9098: } elsif ($type eq 'captcha') {
9099: if ($savecaptcha{$type} eq 'notused') {
9100: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9101: } else {
9102: my %captchas = &captcha_phrases();
9103: if ($captchas{$savecaptcha{$type}}) {
9104: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9105: } else {
9106: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9107: }
9108: }
9109: } elsif ($type eq 'recaptchakeys') {
9110: my ($privkey,$pubkey);
9111: if (ref($savecaptcha{$type}) eq 'HASH') {
9112: $pubkey = $savecaptcha{$type}{'public'};
9113: $privkey = $savecaptcha{$type}{'private'};
9114: }
9115: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9116: if (!$pubkey) {
9117: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9118: } else {
9119: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9120: }
9121: if (!$privkey) {
9122: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9123: } else {
9124: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9125: }
9126: $chgtext .= '</ul>';
9127: } elsif ($type eq 'emailusername') {
9128: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9129: if (ref($types) eq 'ARRAY') {
9130: foreach my $type (@{$types}) {
9131: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9132: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9133: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9134: '<ul>';
9135: foreach my $field (@{$infofields}) {
9136: if ($cancreate{'emailusername'}{$type}{$field}) {
9137: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9138: }
9139: }
9140: $chgtext .= '</ul>';
9141: } else {
9142: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9143: }
9144: } else {
9145: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9146: }
9147: }
9148: }
9149: }
9150: } elsif ($type eq 'notify') {
9151: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9152: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9153: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9154: if ($cancreate{'notify'}{'approval'}) {
9155: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9156: }
9157: }
9158: }
9159: }
9160: if ($chgtext) {
9161: $resulttext .= '<li>'.$chgtext.'</li>';
9162: }
9163: }
9164: }
9165: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9166: my ($emailrules,$emailruleorder) =
9167: &Apache::lonnet::inst_userrules($dom,'email');
9168: my $chgtext = '<ul>';
9169: foreach my $type (@email_rule) {
9170: if (ref($emailrules->{$type}) eq 'HASH') {
9171: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9172: }
9173: }
9174: $chgtext .= '</ul>';
9175: if (@email_rule > 0) {
9176: $resulttext .= '<li>'.
9177: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9178: $chgtext.
9179: '</li>';
9180: } else {
9181: $resulttext .= '<li>'.
9182: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9183: '</li>';
9184: }
9185: }
9186: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9187: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9188: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9189: foreach my $type (@{$changes{'selfcreate'}}) {
9190: my $typename = $type;
9191: if (ref($usertypes) eq 'HASH') {
9192: if ($usertypes->{$type} ne '') {
9193: $typename = $usertypes->{$type};
9194: }
9195: }
9196: my @modifiable;
9197: $resulttext .= '<li>'.
9198: &mt('Self-creation of account by users with status: [_1]',
9199: '<span class="LC_cusr_emph">'.$typename.'</span>').
9200: ' - '.&mt('modifiable fields (if institutional data blank): ');
9201: foreach my $field (@fields) {
9202: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9203: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9204: }
9205: }
9206: if (@modifiable > 0) {
9207: $resulttext .= join(', ',@modifiable);
9208: } else {
9209: $resulttext .= &mt('none');
9210: }
9211: $resulttext .= '</li>';
9212: }
9213: $resulttext .= '</ul></li>';
9214: }
9215: $resulttext .= '</ul>';
9216: } else {
9217: $resulttext = &mt('No changes made to self-creation settings');
9218: }
9219: } else {
9220: $resulttext = '<span class="LC_error">'.
9221: &mt('An error occurred: [_1]',$putresult).'</span>';
9222: }
9223: if ($warningmsg ne '') {
9224: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9225: }
9226: return $resulttext;
9227: }
9228:
9229: sub process_captcha {
9230: my ($container,$changes,$newsettings,$current) = @_;
9231: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9232: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9233: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9234: $newsettings->{'captcha'} = 'original';
9235: }
9236: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9237: if ($container eq 'cancreate') {
9238: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9239: push(@{$changes->{'cancreate'}},'captcha');
9240: } elsif (!defined($changes->{'cancreate'})) {
9241: $changes->{'cancreate'} = ['captcha'];
9242: }
9243: } else {
9244: $changes->{'captcha'} = 1;
9245: }
9246: }
9247: my ($newpub,$newpriv,$currpub,$currpriv);
9248: if ($newsettings->{'captcha'} eq 'recaptcha') {
9249: $newpub = $env{'form.'.$container.'_recaptchapub'};
9250: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9251: $newpub =~ s/[^\w\-]//g;
9252: $newpriv =~ s/[^\w\-]//g;
9253: $newsettings->{'recaptchakeys'} = {
9254: public => $newpub,
9255: private => $newpriv,
9256: };
9257: }
9258: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9259: $currpub = $current->{'recaptchakeys'}{'public'};
9260: $currpriv = $current->{'recaptchakeys'}{'private'};
9261: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9262: $newsettings->{'recaptchakeys'} = {
9263: public => '',
9264: private => '',
9265: }
9266: }
9267: }
9268: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9269: if ($container eq 'cancreate') {
9270: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9271: push(@{$changes->{'cancreate'}},'recaptchakeys');
9272: } elsif (!defined($changes->{'cancreate'})) {
9273: $changes->{'cancreate'} = ['recaptchakeys'];
9274: }
9275: } else {
9276: $changes->{'recaptchakeys'} = 1;
9277: }
9278: }
9279: return;
9280: }
9281:
9282: sub modify_usermodification {
9283: my ($dom,%domconfig) = @_;
9284: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9285: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9286: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9287: if ($key eq 'selfcreate') {
9288: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9289: } else {
9290: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9291: }
9292: }
9293: }
9294: my @contexts = ('author','course');
9295: my %context_title = (
9296: author => 'In author context',
9297: course => 'In course context',
9298: );
9299: my @fields = ('lastname','firstname','middlename','generation',
9300: 'permanentemail','id');
9301: my %roles = (
9302: author => ['ca','aa'],
9303: course => ['st','ep','ta','in','cr'],
9304: );
9305: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9306: foreach my $context (@contexts) {
9307: foreach my $role (@{$roles{$context}}) {
9308: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9309: foreach my $item (@fields) {
9310: if (grep(/^\Q$item\E$/,@modifiable)) {
9311: $modifyhash{$context}{$role}{$item} = 1;
9312: } else {
9313: $modifyhash{$context}{$role}{$item} = 0;
9314: }
9315: }
9316: }
9317: if (ref($curr_usermodification{$context}) eq 'HASH') {
9318: foreach my $role (@{$roles{$context}}) {
9319: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9320: foreach my $field (@fields) {
9321: if ($modifyhash{$context}{$role}{$field} ne
9322: $curr_usermodification{$context}{$role}{$field}) {
9323: push(@{$changes{$context}},$role);
9324: last;
9325: }
9326: }
9327: }
9328: }
9329: } else {
9330: foreach my $context (@contexts) {
9331: foreach my $role (@{$roles{$context}}) {
9332: push(@{$changes{$context}},$role);
9333: }
9334: }
9335: }
9336: }
9337: my %usermodification_hash = (
9338: usermodification => \%modifyhash,
9339: );
9340: my $putresult = &Apache::lonnet::put_dom('configuration',
9341: \%usermodification_hash,$dom);
9342: if ($putresult eq 'ok') {
9343: if (keys(%changes) > 0) {
9344: $resulttext = &mt('Changes made: ').'<ul>';
9345: foreach my $context (@contexts) {
9346: if (ref($changes{$context}) eq 'ARRAY') {
9347: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9348: if (ref($changes{$context}) eq 'ARRAY') {
9349: foreach my $role (@{$changes{$context}}) {
9350: my $rolename;
9351: if ($role eq 'cr') {
9352: $rolename = &mt('Custom');
9353: } else {
9354: $rolename = &Apache::lonnet::plaintext($role);
9355: }
9356: my @modifiable;
9357: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9358: foreach my $field (@fields) {
9359: if ($modifyhash{$context}{$role}{$field}) {
9360: push(@modifiable,$fieldtitles{$field});
9361: }
9362: }
9363: if (@modifiable > 0) {
9364: $resulttext .= join(', ',@modifiable);
9365: } else {
9366: $resulttext .= &mt('none');
9367: }
9368: $resulttext .= '</li>';
9369: }
9370: $resulttext .= '</ul></li>';
9371: }
9372: }
9373: }
9374: $resulttext .= '</ul>';
9375: } else {
9376: $resulttext = &mt('No changes made to user modification settings');
9377: }
9378: } else {
9379: $resulttext = '<span class="LC_error">'.
9380: &mt('An error occurred: [_1]',$putresult).'</span>';
9381: }
9382: return $resulttext;
9383: }
9384:
9385: sub modify_defaults {
9386: my ($dom,$lastactref,%domconfig) = @_;
9387: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9388: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9389: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9390: my @authtypes = ('internal','krb4','krb5','localauth');
9391: foreach my $item (@items) {
9392: $newvalues{$item} = $env{'form.'.$item};
9393: if ($item eq 'auth_def') {
9394: if ($newvalues{$item} ne '') {
9395: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9396: push(@errors,$item);
9397: }
9398: }
9399: } elsif ($item eq 'lang_def') {
9400: if ($newvalues{$item} ne '') {
9401: if ($newvalues{$item} =~ /^(\w+)/) {
9402: my $langcode = $1;
9403: if ($langcode ne 'x_chef') {
9404: if (code2language($langcode) eq '') {
9405: push(@errors,$item);
9406: }
9407: }
9408: } else {
9409: push(@errors,$item);
9410: }
9411: }
9412: } elsif ($item eq 'timezone_def') {
9413: if ($newvalues{$item} ne '') {
9414: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9415: push(@errors,$item);
9416: }
9417: }
9418: } elsif ($item eq 'datelocale_def') {
9419: if ($newvalues{$item} ne '') {
9420: my @datelocale_ids = DateTime::Locale->ids();
9421: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9422: push(@errors,$item);
9423: }
9424: }
9425: } elsif ($item eq 'portal_def') {
9426: if ($newvalues{$item} ne '') {
9427: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9428: push(@errors,$item);
9429: }
9430: }
9431: }
9432: if (grep(/^\Q$item\E$/,@errors)) {
9433: $newvalues{$item} = $domdefaults{$item};
9434: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9435: $changes{$item} = 1;
9436: }
9437: $domdefaults{$item} = $newvalues{$item};
9438: }
9439: my %defaults_hash = (
9440: defaults => \%newvalues,
9441: );
9442: my $title = &defaults_titles();
9443:
9444: my $currinststatus;
9445: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9446: $currinststatus = $domconfig{'inststatus'};
9447: } else {
9448: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9449: $currinststatus = {
9450: inststatustypes => $usertypes,
9451: inststatusorder => $types,
9452: inststatusguest => [],
9453: };
9454: }
9455: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9456: my @allpos;
9457: my %guests;
9458: my %alltypes;
9459: my ($currtitles,$currguests,$currorder);
9460: if (ref($currinststatus) eq 'HASH') {
9461: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9462: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9463: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9464: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9465: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9466: }
9467: }
9468: unless (grep(/^\Q$type\E$/,@todelete)) {
9469: my $position = $env{'form.inststatus_pos_'.$type};
9470: $position =~ s/\D+//g;
9471: $allpos[$position] = $type;
9472: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9473: $alltypes{$type} =~ s/`//g;
9474: if ($env{'form.inststatus_guest_'.$type}) {
9475: $guests{$type} = 1;
9476: }
9477: }
9478: }
9479: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9480: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9481: }
9482: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9483: $currtitles =~ s/,$//;
9484: }
9485: }
9486: if ($env{'form.addinststatus'}) {
9487: my $newtype = $env{'form.addinststatus'};
9488: $newtype =~ s/\W//g;
9489: unless (exists($alltypes{$newtype})) {
9490: if ($env{'form.addinststatus_guest'}) {
9491: $guests{$newtype} = 1;
9492: }
9493: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9494: $alltypes{$newtype} =~ s/`//g;
9495: my $position = $env{'form.addinststatus_pos'};
9496: $position =~ s/\D+//g;
9497: if ($position ne '') {
9498: $allpos[$position] = $newtype;
9499: }
9500: }
9501: }
9502: my (@orderedstatus,@orderedguests);
9503: foreach my $type (@allpos) {
9504: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9505: push(@orderedstatus,$type);
9506: if ($guests{$type}) {
9507: push(@orderedguests,$type);
9508: }
9509: }
9510: }
9511: foreach my $type (keys(%alltypes)) {
9512: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9513: delete($alltypes{$type});
9514: }
9515: }
9516: $defaults_hash{'inststatus'} = {
9517: inststatustypes => \%alltypes,
9518: inststatusorder => \@orderedstatus,
9519: inststatusguest => \@orderedguests,
9520: };
9521: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9522: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9523: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9524: }
9525: }
9526: if ($currorder ne join(',',@orderedstatus)) {
9527: $changes{'inststatus'}{'inststatusorder'} = 1;
9528: }
9529: if ($currguests ne join(',',@orderedguests)) {
9530: $changes{'inststatus'}{'inststatusguest'} = 1;
9531: }
9532: my $newtitles;
9533: foreach my $item (@orderedstatus) {
9534: $newtitles .= $alltypes{$item}.',';
9535: }
9536: $newtitles =~ s/,$//;
9537: if ($currtitles ne $newtitles) {
9538: $changes{'inststatus'}{'inststatustypes'} = 1;
9539: }
9540: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9541: $dom);
9542: if ($putresult eq 'ok') {
9543: if (keys(%changes) > 0) {
9544: $resulttext = &mt('Changes made:').'<ul>';
9545: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9546: 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";
9547: foreach my $item (sort(keys(%changes))) {
9548: if ($item eq 'inststatus') {
9549: if (ref($changes{'inststatus'}) eq 'HASH') {
9550: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9551: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9552: foreach my $type (@orderedstatus) {
9553: $resulttext .= $alltypes{$type}.', ';
9554: }
9555: $resulttext =~ s/, $//;
9556: $resulttext .= '</li>';
9557: }
9558: if ($changes{'inststatus'}{'inststatusguest'}) {
9559: $resulttext .= '<li>';
9560: if (@orderedguests) {
9561: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9562: foreach my $type (@orderedguests) {
9563: $resulttext .= $alltypes{$type}.', ';
9564: }
9565: $resulttext =~ s/, $//;
9566: } else {
9567: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9568: }
9569: $resulttext .= '</li>';
9570: }
9571: }
9572: } else {
9573: my $value = $env{'form.'.$item};
9574: if ($value eq '') {
9575: $value = &mt('none');
9576: } elsif ($item eq 'auth_def') {
9577: my %authnames = &authtype_names();
9578: my %shortauth = (
9579: internal => 'int',
9580: krb4 => 'krb4',
9581: krb5 => 'krb5',
9582: localauth => 'loc',
9583: );
9584: $value = $authnames{$shortauth{$value}};
9585: }
9586: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9587: $mailmsgtext .= "$title->{$item} set to $value\n";
9588: }
9589: }
9590: $resulttext .= '</ul>';
9591: $mailmsgtext .= "\n";
9592: my $cachetime = 24*60*60;
9593: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9594: if (ref($lastactref) eq 'HASH') {
9595: $lastactref->{'domdefaults'} = 1;
9596: }
9597: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9598: my $notify = 1;
9599: if (ref($domconfig{'contacts'}) eq 'HASH') {
9600: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9601: $notify = 0;
9602: }
9603: }
9604: if ($notify) {
9605: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9606: "LON-CAPA Domain Settings Change - $dom",
9607: $mailmsgtext);
9608: }
9609: }
9610: } else {
9611: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9612: }
9613: } else {
9614: $resulttext = '<span class="LC_error">'.
9615: &mt('An error occurred: [_1]',$putresult).'</span>';
9616: }
9617: if (@errors > 0) {
9618: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9619: foreach my $item (@errors) {
9620: $resulttext .= ' "'.$title->{$item}.'",';
9621: }
9622: $resulttext =~ s/,$//;
9623: }
9624: return $resulttext;
9625: }
9626:
9627: sub modify_scantron {
9628: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9629: my ($resulttext,%confhash,%changes,$errors);
9630: my $custom = 'custom.tab';
9631: my $default = 'default.tab';
9632: my $servadm = $r->dir_config('lonAdmEMail');
9633: my ($configuserok,$author_ok,$switchserver) =
9634: &config_check($dom,$confname,$servadm);
9635: if ($env{'form.scantronformat.filename'} ne '') {
9636: my $error;
9637: if ($configuserok eq 'ok') {
9638: if ($switchserver) {
9639: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9640: } else {
9641: if ($author_ok eq 'ok') {
9642: my ($result,$scantronurl) =
9643: &publishlogo($r,'upload','scantronformat',$dom,
9644: $confname,'scantron','','',$custom);
9645: if ($result eq 'ok') {
9646: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9647: $changes{'scantronformat'} = 1;
9648: } else {
9649: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9650: }
9651: } else {
9652: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9653: }
9654: }
9655: } else {
9656: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9657: }
9658: if ($error) {
9659: &Apache::lonnet::logthis($error);
9660: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9661: }
9662: }
9663: if (ref($domconfig{'scantron'}) eq 'HASH') {
9664: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9665: if ($env{'form.scantronformat_del'}) {
9666: $confhash{'scantron'}{'scantronformat'} = '';
9667: $changes{'scantronformat'} = 1;
9668: }
9669: }
9670: }
9671: if (keys(%confhash) > 0) {
9672: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9673: $dom);
9674: if ($putresult eq 'ok') {
9675: if (keys(%changes) > 0) {
9676: if (ref($confhash{'scantron'}) eq 'HASH') {
9677: $resulttext = &mt('Changes made:').'<ul>';
9678: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9679: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9680: } else {
9681: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9682: }
9683: $resulttext .= '</ul>';
9684: } else {
9685: $resulttext = &mt('Changes made to bubblesheet format file.');
9686: }
9687: $resulttext .= '</ul>';
9688: &Apache::loncommon::devalidate_domconfig_cache($dom);
9689: if (ref($lastactref) eq 'HASH') {
9690: $lastactref->{'domainconfig'} = 1;
9691: }
9692: } else {
9693: $resulttext = &mt('No changes made to bubblesheet format file');
9694: }
9695: } else {
9696: $resulttext = '<span class="LC_error">'.
9697: &mt('An error occurred: [_1]',$putresult).'</span>';
9698: }
9699: } else {
9700: $resulttext = &mt('No changes made to bubblesheet format file');
9701: }
9702: if ($errors) {
9703: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9704: $errors.'</ul>';
9705: }
9706: return $resulttext;
9707: }
9708:
9709: sub modify_coursecategories {
9710: my ($dom,$lastactref,%domconfig) = @_;
9711: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9712: $cathash);
9713: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9714: my @catitems = ('unauth','auth');
9715: my @cattypes = ('std','domonly','codesrch','none');
9716: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9717: $cathash = $domconfig{'coursecategories'}{'cats'};
9718: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9719: $changes{'togglecats'} = 1;
9720: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9721: }
9722: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9723: $changes{'categorize'} = 1;
9724: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9725: }
9726: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9727: $changes{'togglecatscomm'} = 1;
9728: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9729: }
9730: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9731: $changes{'categorizecomm'} = 1;
9732: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9733: }
9734: foreach my $item (@catitems) {
9735: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9736: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9737: $changes{$item} = 1;
9738: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9739: }
9740: }
9741: }
9742: } else {
9743: $changes{'togglecats'} = 1;
9744: $changes{'categorize'} = 1;
9745: $changes{'togglecatscomm'} = 1;
9746: $changes{'categorizecomm'} = 1;
9747: $domconfig{'coursecategories'} = {
9748: togglecats => $env{'form.togglecats'},
9749: categorize => $env{'form.categorize'},
9750: togglecatscomm => $env{'form.togglecatscomm'},
9751: categorizecomm => $env{'form.categorizecomm'},
9752: };
9753: foreach my $item (@catitems) {
9754: if ($env{'form.coursecat_'.$item} ne 'std') {
9755: $changes{$item} = 1;
9756: }
9757: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9758: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9759: }
9760: }
9761: }
9762: if (ref($cathash) eq 'HASH') {
9763: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9764: push (@deletecategory,'instcode::0');
9765: }
9766: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9767: push(@deletecategory,'communities::0');
9768: }
9769: }
9770: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9771: if (ref($cathash) eq 'HASH') {
9772: if (@deletecategory > 0) {
9773: #FIXME Need to remove category from all courses using a deleted category
9774: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9775: foreach my $item (@deletecategory) {
9776: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9777: delete($domconfig{'coursecategories'}{'cats'}{$item});
9778: $deletions{$item} = 1;
9779: &recurse_cat_deletes($item,$cathash,\%deletions);
9780: }
9781: }
9782: }
9783: foreach my $item (keys(%{$cathash})) {
9784: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9785: if ($cathash->{$item} ne $env{'form.'.$item}) {
9786: $reorderings{$item} = 1;
9787: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9788: }
9789: if ($env{'form.addcategory_name_'.$item} ne '') {
9790: my $newcat = $env{'form.addcategory_name_'.$item};
9791: my $newdepth = $depth+1;
9792: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9793: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9794: $adds{$newitem} = 1;
9795: }
9796: if ($env{'form.subcat_'.$item} ne '') {
9797: my $newcat = $env{'form.subcat_'.$item};
9798: my $newdepth = $depth+1;
9799: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9800: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9801: $adds{$newitem} = 1;
9802: }
9803: }
9804: }
9805: if ($env{'form.instcode'} eq '1') {
9806: if (ref($cathash) eq 'HASH') {
9807: my $newitem = 'instcode::0';
9808: if ($cathash->{$newitem} eq '') {
9809: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9810: $adds{$newitem} = 1;
9811: }
9812: } else {
9813: my $newitem = 'instcode::0';
9814: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9815: $adds{$newitem} = 1;
9816: }
9817: }
9818: if ($env{'form.communities'} eq '1') {
9819: if (ref($cathash) eq 'HASH') {
9820: my $newitem = 'communities::0';
9821: if ($cathash->{$newitem} eq '') {
9822: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9823: $adds{$newitem} = 1;
9824: }
9825: } else {
9826: my $newitem = 'communities::0';
9827: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9828: $adds{$newitem} = 1;
9829: }
9830: }
9831: if ($env{'form.addcategory_name'} ne '') {
9832: if (($env{'form.addcategory_name'} ne 'instcode') &&
9833: ($env{'form.addcategory_name'} ne 'communities')) {
9834: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9835: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9836: $adds{$newitem} = 1;
9837: }
9838: }
9839: my $putresult;
9840: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9841: if (keys(%deletions) > 0) {
9842: foreach my $key (keys(%deletions)) {
9843: if ($predelallitems{$key} ne '') {
9844: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9845: }
9846: }
9847: }
9848: my (@chkcats,@chktrails,%chkallitems);
9849: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9850: if (ref($chkcats[0]) eq 'ARRAY') {
9851: my $depth = 0;
9852: my $chg = 0;
9853: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9854: my $name = $chkcats[0][$i];
9855: my $item;
9856: if ($name eq '') {
9857: $chg ++;
9858: } else {
9859: $item = &escape($name).'::0';
9860: if ($chg) {
9861: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9862: }
9863: $depth ++;
9864: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9865: $depth --;
9866: }
9867: }
9868: }
9869: }
9870: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9871: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9872: if ($putresult eq 'ok') {
9873: my %title = (
9874: togglecats => 'Show/Hide a course in catalog',
9875: categorize => 'Assign a category to a course',
9876: togglecatscomm => 'Show/Hide a community in catalog',
9877: categorizecomm => 'Assign a category to a community',
9878: );
9879: my %level = (
9880: dom => 'set in Domain ("Modify Course/Community")',
9881: crs => 'set in Course ("Course Configuration")',
9882: comm => 'set in Community ("Community Configuration")',
9883: none => 'No catalog',
9884: std => 'Standard catalog',
9885: domonly => 'Domain-only catalog',
9886: codesrch => 'Code search form',
9887: );
9888: $resulttext = &mt('Changes made:').'<ul>';
9889: if ($changes{'togglecats'}) {
9890: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9891: }
9892: if ($changes{'categorize'}) {
9893: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9894: }
9895: if ($changes{'togglecatscomm'}) {
9896: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9897: }
9898: if ($changes{'categorizecomm'}) {
9899: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9900: }
9901: if ($changes{'unauth'}) {
9902: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9903: }
9904: if ($changes{'auth'}) {
9905: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9906: }
9907: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9908: my $cathash;
9909: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9910: $cathash = $domconfig{'coursecategories'}{'cats'};
9911: } else {
9912: $cathash = {};
9913: }
9914: my (@cats,@trails,%allitems);
9915: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9916: if (keys(%deletions) > 0) {
9917: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9918: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9919: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9920: }
9921: $resulttext .= '</ul></li>';
9922: }
9923: if (keys(%reorderings) > 0) {
9924: my %sort_by_trail;
9925: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9926: foreach my $key (keys(%reorderings)) {
9927: if ($allitems{$key} ne '') {
9928: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9929: }
9930: }
9931: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9932: $resulttext .= '<li>'.$trails[$trail].'</li>';
9933: }
9934: $resulttext .= '</ul></li>';
9935: }
9936: if (keys(%adds) > 0) {
9937: my %sort_by_trail;
9938: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9939: foreach my $key (keys(%adds)) {
9940: if ($allitems{$key} ne '') {
9941: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9942: }
9943: }
9944: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9945: $resulttext .= '<li>'.$trails[$trail].'</li>';
9946: }
9947: $resulttext .= '</ul></li>';
9948: }
9949: }
9950: $resulttext .= '</ul>';
9951: if ($changes{'unauth'} || $changes{'auth'}) {
9952: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9953: if ($changes{'auth'}) {
9954: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
9955: }
9956: if ($changes{'unauth'}) {
9957: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
9958: }
9959: my $cachetime = 24*60*60;
9960: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9961: if (ref($lastactref) eq 'HASH') {
9962: $lastactref->{'domdefaults'} = 1;
9963: }
9964: }
9965: } else {
9966: $resulttext = '<span class="LC_error">'.
9967: &mt('An error occurred: [_1]',$putresult).'</span>';
9968: }
9969: } else {
9970: $resulttext = &mt('No changes made to course and community categories');
9971: }
9972: return $resulttext;
9973: }
9974:
9975: sub modify_serverstatuses {
9976: my ($dom,%domconfig) = @_;
9977: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9978: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9979: %currserverstatus = %{$domconfig{'serverstatuses'}};
9980: }
9981: my @pages = &serverstatus_pages();
9982: foreach my $type (@pages) {
9983: $newserverstatus{$type}{'namedusers'} = '';
9984: $newserverstatus{$type}{'machines'} = '';
9985: if (defined($env{'form.'.$type.'_namedusers'})) {
9986: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9987: my @okusers;
9988: foreach my $user (@users) {
9989: my ($uname,$udom) = split(/:/,$user);
9990: if (($udom =~ /^$match_domain$/) &&
9991: (&Apache::lonnet::domain($udom)) &&
9992: ($uname =~ /^$match_username$/)) {
9993: if (!grep(/^\Q$user\E/,@okusers)) {
9994: push(@okusers,$user);
9995: }
9996: }
9997: }
9998: if (@okusers > 0) {
9999: @okusers = sort(@okusers);
10000: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10001: }
10002: }
10003: if (defined($env{'form.'.$type.'_machines'})) {
10004: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10005: my @okmachines;
10006: foreach my $ip (@machines) {
10007: my @parts = split(/\./,$ip);
10008: next if (@parts < 4);
10009: my $badip = 0;
10010: for (my $i=0; $i<4; $i++) {
10011: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10012: $badip = 1;
10013: last;
10014: }
10015: }
10016: if (!$badip) {
10017: push(@okmachines,$ip);
10018: }
10019: }
10020: @okmachines = sort(@okmachines);
10021: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10022: }
10023: }
10024: my %serverstatushash = (
10025: serverstatuses => \%newserverstatus,
10026: );
10027: foreach my $type (@pages) {
10028: foreach my $setting ('namedusers','machines') {
10029: my (@current,@new);
10030: if (ref($currserverstatus{$type}) eq 'HASH') {
10031: if ($currserverstatus{$type}{$setting} ne '') {
10032: @current = split(/,/,$currserverstatus{$type}{$setting});
10033: }
10034: }
10035: if ($newserverstatus{$type}{$setting} ne '') {
10036: @new = split(/,/,$newserverstatus{$type}{$setting});
10037: }
10038: if (@current > 0) {
10039: if (@new > 0) {
10040: foreach my $item (@current) {
10041: if (!grep(/^\Q$item\E$/,@new)) {
10042: $changes{$type}{$setting} = 1;
10043: last;
10044: }
10045: }
10046: foreach my $item (@new) {
10047: if (!grep(/^\Q$item\E$/,@current)) {
10048: $changes{$type}{$setting} = 1;
10049: last;
10050: }
10051: }
10052: } else {
10053: $changes{$type}{$setting} = 1;
10054: }
10055: } elsif (@new > 0) {
10056: $changes{$type}{$setting} = 1;
10057: }
10058: }
10059: }
10060: if (keys(%changes) > 0) {
10061: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10062: my $putresult = &Apache::lonnet::put_dom('configuration',
10063: \%serverstatushash,$dom);
10064: if ($putresult eq 'ok') {
10065: $resulttext .= &mt('Changes made:').'<ul>';
10066: foreach my $type (@pages) {
10067: if (ref($changes{$type}) eq 'HASH') {
10068: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10069: if ($changes{$type}{'namedusers'}) {
10070: if ($newserverstatus{$type}{'namedusers'} eq '') {
10071: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10072: } else {
10073: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10074: }
10075: }
10076: if ($changes{$type}{'machines'}) {
10077: if ($newserverstatus{$type}{'machines'} eq '') {
10078: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10079: } else {
10080: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10081: }
10082:
10083: }
10084: $resulttext .= '</ul></li>';
10085: }
10086: }
10087: $resulttext .= '</ul>';
10088: } else {
10089: $resulttext = '<span class="LC_error">'.
10090: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10091:
10092: }
10093: } else {
10094: $resulttext = &mt('No changes made to access to server status pages');
10095: }
10096: return $resulttext;
10097: }
10098:
10099: sub modify_helpsettings {
10100: my ($r,$dom,$confname,%domconfig) = @_;
10101: my ($resulttext,$errors,%changes,%helphash);
10102: my %defaultchecked = ('submitbugs' => 'on');
10103: my @offon = ('off','on');
10104: my @toggles = ('submitbugs');
10105: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10106: foreach my $item (@toggles) {
10107: if ($defaultchecked{$item} eq 'on') {
10108: if ($domconfig{'helpsettings'}{$item} eq '') {
10109: if ($env{'form.'.$item} eq '0') {
10110: $changes{$item} = 1;
10111: }
10112: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10113: $changes{$item} = 1;
10114: }
10115: } elsif ($defaultchecked{$item} eq 'off') {
10116: if ($domconfig{'helpsettings'}{$item} eq '') {
10117: if ($env{'form.'.$item} eq '1') {
10118: $changes{$item} = 1;
10119: }
10120: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10121: $changes{$item} = 1;
10122: }
10123: }
10124: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10125: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10126: }
10127: }
10128: }
10129: my $putresult;
10130: if (keys(%changes) > 0) {
10131: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10132: if ($putresult eq 'ok') {
10133: $resulttext = &mt('Changes made:').'<ul>';
10134: foreach my $item (sort(keys(%changes))) {
10135: if ($item eq 'submitbugs') {
10136: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10137: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10138: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10139: }
10140: }
10141: $resulttext .= '</ul>';
10142: } else {
10143: $resulttext = &mt('No changes made to help settings');
10144: $errors .= '<li><span class="LC_error">'.
10145: &mt('An error occurred storing the settings: [_1]',
10146: $putresult).'</span></li>';
10147: }
10148: }
10149: if ($errors) {
10150: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10151: $errors.'</ul>';
10152: }
10153: return $resulttext;
10154: }
10155:
10156: sub modify_coursedefaults {
10157: my ($dom,$lastactref,%domconfig) = @_;
10158: my ($resulttext,$errors,%changes,%defaultshash);
10159: my %defaultchecked = ('canuse_pdfforms' => 'off');
10160: my @toggles = ('canuse_pdfforms');
10161: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10162: 'uploadquota_community','uploadquota_textbook');
10163: my @types = ('official','unofficial','community','textbook');
10164: my %staticdefaults = (
10165: anonsurvey_threshold => 10,
10166: uploadquota => 500,
10167: );
10168:
10169: $defaultshash{'coursedefaults'} = {};
10170:
10171: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10172: if ($domconfig{'coursedefaults'} eq '') {
10173: $domconfig{'coursedefaults'} = {};
10174: }
10175: }
10176:
10177: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10178: foreach my $item (@toggles) {
10179: if ($defaultchecked{$item} eq 'on') {
10180: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10181: ($env{'form.'.$item} eq '0')) {
10182: $changes{$item} = 1;
10183: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10184: $changes{$item} = 1;
10185: }
10186: } elsif ($defaultchecked{$item} eq 'off') {
10187: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10188: ($env{'form.'.$item} eq '1')) {
10189: $changes{$item} = 1;
10190: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10191: $changes{$item} = 1;
10192: }
10193: }
10194: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10195: }
10196: foreach my $item (@numbers) {
10197: my ($currdef,$newdef);
10198: $newdef = $env{'form.'.$item};
10199: if ($item eq 'anonsurvey_threshold') {
10200: $currdef = $domconfig{'coursedefaults'}{$item};
10201: $newdef =~ s/\D//g;
10202: if ($newdef eq '' || $newdef < 1) {
10203: $newdef = 1;
10204: }
10205: $defaultshash{'coursedefaults'}{$item} = $newdef;
10206: } else {
10207: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10208: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10209: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10210: }
10211: $newdef =~ s/[^\w.\-]//g;
10212: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10213: }
10214: if ($currdef ne $newdef) {
10215: my $staticdef;
10216: if ($item eq 'anonsurvey_threshold') {
10217: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10218: $changes{$item} = 1;
10219: }
10220: } else {
10221: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10222: $changes{'uploadquota'} = 1;
10223: }
10224: }
10225: }
10226: }
10227:
10228: my $officialcreds = $env{'form.official_credits'};
10229: $officialcreds =~ s/[^\d.]+//g;
10230: my $unofficialcreds = $env{'form.unofficial_credits'};
10231: $unofficialcreds =~ s/[^\d.]+//g;
10232: my $textbookcreds = $env{'form.textbook_credits'};
10233: $textbookcreds =~ s/[^\d.]+//g;
10234: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
10235: ($env{'form.coursecredits'} eq '1')) {
10236: $changes{'coursecredits'} = 1;
10237: } else {
10238: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
10239: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
10240: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
10241: $changes{'coursecredits'} = 1;
10242: }
10243: }
10244: $defaultshash{'coursedefaults'}{'coursecredits'} = {
10245: official => $officialcreds,
10246: unofficial => $unofficialcreds,
10247: textbook => $textbookcreds,
10248: }
10249: }
10250: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10251: $dom);
10252: if ($putresult eq 'ok') {
10253: if (keys(%changes) > 0) {
10254: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10255: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
10256: ($changes{'uploadquota'})) {
10257: if ($changes{'canuse_pdfforms'}) {
10258: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
10259: }
10260: if ($changes{'coursecredits'}) {
10261: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10262: $domdefaults{'officialcredits'} =
10263: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
10264: $domdefaults{'unofficialcredits'} =
10265: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
10266: $domdefaults{'textbookcredits'} =
10267: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
10268: }
10269: }
10270: if ($changes{'uploadquota'}) {
10271: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10272: foreach my $type (@types) {
10273: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10274: }
10275: }
10276: }
10277: my $cachetime = 24*60*60;
10278: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10279: if (ref($lastactref) eq 'HASH') {
10280: $lastactref->{'domdefaults'} = 1;
10281: }
10282: }
10283: $resulttext = &mt('Changes made:').'<ul>';
10284: foreach my $item (sort(keys(%changes))) {
10285: if ($item eq 'canuse_pdfforms') {
10286: if ($env{'form.'.$item} eq '1') {
10287: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10288: } else {
10289: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10290: }
10291: } elsif ($item eq 'anonsurvey_threshold') {
10292: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10293: } elsif ($item eq 'uploadquota') {
10294: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10295: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10296: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10297: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10298: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10299:
10300: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10301: '</ul>'.
10302: '</li>';
10303: } else {
10304: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10305: }
10306: } elsif ($item eq 'coursecredits') {
10307: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10308: if (($domdefaults{'officialcredits'} eq '') &&
10309: ($domdefaults{'unofficialcredits'} eq '') &&
10310: ($domdefaults{'textbookcredits'} eq '')) {
10311: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10312: } else {
10313: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10314: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10315: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10316: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10317: '</ul>'.
10318: '</li>';
10319: }
10320: } else {
10321: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10322: }
10323: }
10324: }
10325: $resulttext .= '</ul>';
10326: } else {
10327: $resulttext = &mt('No changes made to course defaults');
10328: }
10329: } else {
10330: $resulttext = '<span class="LC_error">'.
10331: &mt('An error occurred: [_1]',$putresult).'</span>';
10332: }
10333: return $resulttext;
10334: }
10335:
10336: sub modify_selfenrollment {
10337: my ($dom,$lastactref,%domconfig) = @_;
10338: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10339: my @types = ('official','unofficial','community','textbook');
10340: my %titles = &tool_titles();
10341: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10342: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10343: $ordered{'default'} = ['types','registered','approval','limit'];
10344:
10345: my (%roles,%shown,%toplevel);
10346: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10347:
10348: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10349: if ($domconfig{'selfenrollment'} eq '') {
10350: $domconfig{'selfenrollment'} = {};
10351: }
10352: }
10353: %toplevel = (
10354: admin => 'Configuration Rights',
10355: default => 'Default settings',
10356: validation => 'Validation of self-enrollment requests',
10357: );
10358: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10359:
10360: if (ref($ordered{'admin'}) eq 'ARRAY') {
10361: foreach my $item (@{$ordered{'admin'}}) {
10362: foreach my $type (@types) {
10363: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10364: $selfenrollhash{'admin'}{$type}{$item} = 1;
10365: } else {
10366: $selfenrollhash{'admin'}{$type}{$item} = 0;
10367: }
10368: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10369: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10370: if ($selfenrollhash{'admin'}{$type}{$item} ne
10371: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10372: push(@{$changes{'admin'}{$type}},$item);
10373: }
10374: } else {
10375: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10376: push(@{$changes{'admin'}{$type}},$item);
10377: }
10378: }
10379: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10380: push(@{$changes{'admin'}{$type}},$item);
10381: }
10382: }
10383: }
10384: }
10385:
10386: foreach my $item (@{$ordered{'default'}}) {
10387: foreach my $type (@types) {
10388: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10389: if ($item eq 'types') {
10390: unless (($value eq 'all') || ($value eq 'dom')) {
10391: $value = '';
10392: }
10393: } elsif ($item eq 'registered') {
10394: unless ($value eq '1') {
10395: $value = 0;
10396: }
10397: } elsif ($item eq 'approval') {
10398: unless ($value =~ /^[012]$/) {
10399: $value = 0;
10400: }
10401: } else {
10402: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10403: $value = 'none';
10404: }
10405: }
10406: $selfenrollhash{'default'}{$type}{$item} = $value;
10407: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10408: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10409: if ($selfenrollhash{'default'}{$type}{$item} ne
10410: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10411: push(@{$changes{'default'}{$type}},$item);
10412: }
10413: } else {
10414: push(@{$changes{'default'}{$type}},$item);
10415: }
10416: } else {
10417: push(@{$changes{'default'}{$type}},$item);
10418: }
10419: if ($item eq 'limit') {
10420: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10421: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10422: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10423: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10424: }
10425: } else {
10426: $selfenrollhash{'default'}{$type}{'cap'} = '';
10427: }
10428: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10429: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10430: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10431: push(@{$changes{'default'}{$type}},'cap');
10432: }
10433: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10434: push(@{$changes{'default'}{$type}},'cap');
10435: }
10436: }
10437: }
10438: }
10439:
10440: foreach my $item (@{$itemsref}) {
10441: if ($item eq 'fields') {
10442: my @changed;
10443: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10444: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10445: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10446: }
10447: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10448: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10449: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10450: $domconfig{'selfenrollment'}{'validation'}{$item});
10451: } else {
10452: @changed = @{$selfenrollhash{'validation'}{$item}};
10453: }
10454: } else {
10455: @changed = @{$selfenrollhash{'validation'}{$item}};
10456: }
10457: if (@changed) {
10458: if ($selfenrollhash{'validation'}{$item}) {
10459: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10460: } else {
10461: $changes{'validation'}{$item} = &mt('None');
10462: }
10463: }
10464: } else {
10465: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10466: if ($item eq 'markup') {
10467: if ($env{'form.selfenroll_validation_'.$item}) {
10468: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10469: }
10470: }
10471: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10472: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10473: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10474: }
10475: }
10476: }
10477: }
10478:
10479: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10480: $dom);
10481: if ($putresult eq 'ok') {
10482: if (keys(%changes) > 0) {
10483: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10484: $resulttext = &mt('Changes made:').'<ul>';
10485: foreach my $key ('admin','default','validation') {
10486: if (ref($changes{$key}) eq 'HASH') {
10487: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10488: if ($key eq 'validation') {
10489: foreach my $item (@{$itemsref}) {
10490: if (exists($changes{$key}{$item})) {
10491: if ($item eq 'markup') {
10492: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10493: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10494: } else {
10495: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10496: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10497: }
10498: }
10499: }
10500: } else {
10501: foreach my $type (@types) {
10502: if ($type eq 'community') {
10503: $roles{'1'} = &mt('Community personnel');
10504: } else {
10505: $roles{'1'} = &mt('Course personnel');
10506: }
10507: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10508: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10509: if ($key eq 'admin') {
10510: my @mgrdc = ();
10511: if (ref($ordered{$key}) eq 'ARRAY') {
10512: foreach my $item (@{$ordered{'admin'}}) {
10513: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10514: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10515: push(@mgrdc,$item);
10516: }
10517: }
10518: }
10519: if (@mgrdc) {
10520: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10521: } else {
10522: delete($domdefaults{$type.'selfenrolladmdc'});
10523: }
10524: }
10525: } else {
10526: if (ref($ordered{$key}) eq 'ARRAY') {
10527: foreach my $item (@{$ordered{$key}}) {
10528: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10529: $domdefaults{$type.'selfenroll'.$item} =
10530: $selfenrollhash{$key}{$type}{$item};
10531: }
10532: }
10533: }
10534: }
10535: }
10536: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10537: foreach my $item (@{$ordered{$key}}) {
10538: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10539: $resulttext .= '<li>';
10540: if ($key eq 'admin') {
10541: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10542: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10543: } else {
10544: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10545: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10546: }
10547: $resulttext .= '</li>';
10548: }
10549: }
10550: $resulttext .= '</ul></li>';
10551: }
10552: }
10553: $resulttext .= '</ul></li>';
10554: }
10555: }
10556: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10557: my $cachetime = 24*60*60;
10558: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10559: if (ref($lastactref) eq 'HASH') {
10560: $lastactref->{'domdefaults'} = 1;
10561: }
10562: }
10563: }
10564: $resulttext .= '</ul>';
10565: } else {
10566: $resulttext = &mt('No changes made to self-enrollment settings');
10567: }
10568: } else {
10569: $resulttext = '<span class="LC_error">'.
10570: &mt('An error occurred: [_1]',$putresult).'</span>';
10571: }
10572: return $resulttext;
10573: }
10574:
10575: sub modify_usersessions {
10576: my ($dom,$lastactref,%domconfig) = @_;
10577: my @hostingtypes = ('version','excludedomain','includedomain');
10578: my @offloadtypes = ('primary','default');
10579: my %types = (
10580: remote => \@hostingtypes,
10581: hosted => \@hostingtypes,
10582: spares => \@offloadtypes,
10583: );
10584: my @prefixes = ('remote','hosted','spares');
10585: my @lcversions = &Apache::lonnet::all_loncaparevs();
10586: my (%by_ip,%by_location,@intdoms);
10587: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10588: my @locations = sort(keys(%by_location));
10589: my (%defaultshash,%changes);
10590: foreach my $prefix (@prefixes) {
10591: $defaultshash{'usersessions'}{$prefix} = {};
10592: }
10593: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10594: my $resulttext;
10595: my %iphost = &Apache::lonnet::get_iphost();
10596: foreach my $prefix (@prefixes) {
10597: next if ($prefix eq 'spares');
10598: foreach my $type (@{$types{$prefix}}) {
10599: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10600: if ($type eq 'version') {
10601: my $value = $env{'form.'.$prefix.'_'.$type};
10602: my $okvalue;
10603: if ($value ne '') {
10604: if (grep(/^\Q$value\E$/,@lcversions)) {
10605: $okvalue = $value;
10606: }
10607: }
10608: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10609: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10610: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10611: if ($inuse == 0) {
10612: $changes{$prefix}{$type} = 1;
10613: } else {
10614: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10615: $changes{$prefix}{$type} = 1;
10616: }
10617: if ($okvalue ne '') {
10618: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10619: }
10620: }
10621: } else {
10622: if (($inuse == 1) && ($okvalue ne '')) {
10623: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10624: $changes{$prefix}{$type} = 1;
10625: }
10626: }
10627: } else {
10628: if (($inuse == 1) && ($okvalue ne '')) {
10629: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10630: $changes{$prefix}{$type} = 1;
10631: }
10632: }
10633: } else {
10634: if (($inuse == 1) && ($okvalue ne '')) {
10635: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10636: $changes{$prefix}{$type} = 1;
10637: }
10638: }
10639: } else {
10640: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10641: my @okvals;
10642: foreach my $val (@vals) {
10643: if ($val =~ /:/) {
10644: my @items = split(/:/,$val);
10645: foreach my $item (@items) {
10646: if (ref($by_location{$item}) eq 'ARRAY') {
10647: push(@okvals,$item);
10648: }
10649: }
10650: } else {
10651: if (ref($by_location{$val}) eq 'ARRAY') {
10652: push(@okvals,$val);
10653: }
10654: }
10655: }
10656: @okvals = sort(@okvals);
10657: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10658: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10659: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10660: if ($inuse == 0) {
10661: $changes{$prefix}{$type} = 1;
10662: } else {
10663: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10664: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10665: if (@changed > 0) {
10666: $changes{$prefix}{$type} = 1;
10667: }
10668: }
10669: } else {
10670: if ($inuse == 1) {
10671: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10672: $changes{$prefix}{$type} = 1;
10673: }
10674: }
10675: } else {
10676: if ($inuse == 1) {
10677: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10678: $changes{$prefix}{$type} = 1;
10679: }
10680: }
10681: } else {
10682: if ($inuse == 1) {
10683: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10684: $changes{$prefix}{$type} = 1;
10685: }
10686: }
10687: }
10688: }
10689: }
10690:
10691: my @alldoms = &Apache::lonnet::all_domains();
10692: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10693: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10694: my $savespares;
10695:
10696: foreach my $lonhost (sort(keys(%servers))) {
10697: my $serverhomeID =
10698: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10699: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10700: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10701: my %spareschg;
10702: foreach my $type (@{$types{'spares'}}) {
10703: my @okspares;
10704: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10705: foreach my $server (@checked) {
10706: if (&Apache::lonnet::hostname($server) ne '') {
10707: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10708: unless (grep(/^\Q$server\E$/,@okspares)) {
10709: push(@okspares,$server);
10710: }
10711: }
10712: }
10713: }
10714: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10715: my $newspare;
10716: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10717: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10718: $newspare = $new;
10719: }
10720: }
10721: my @spares;
10722: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10723: @spares = sort(@okspares,$newspare);
10724: } else {
10725: @spares = sort(@okspares);
10726: }
10727: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10728: if (ref($spareid{$lonhost}) eq 'HASH') {
10729: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10730: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10731: if (@diffs > 0) {
10732: $spareschg{$type} = 1;
10733: }
10734: }
10735: }
10736: }
10737: if (keys(%spareschg) > 0) {
10738: $changes{'spares'}{$lonhost} = \%spareschg;
10739: }
10740: }
10741:
10742: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10743: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10744: if (ref($changes{'spares'}) eq 'HASH') {
10745: if (keys(%{$changes{'spares'}}) > 0) {
10746: $savespares = 1;
10747: }
10748: }
10749: } else {
10750: $savespares = 1;
10751: }
10752: }
10753:
10754: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10755: if ((keys(%changes) > 0) || ($savespares)) {
10756: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10757: $dom);
10758: if ($putresult eq 'ok') {
10759: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10760: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10761: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10762: }
10763: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10764: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10765: }
10766: }
10767: my $cachetime = 24*60*60;
10768: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10769: if (ref($lastactref) eq 'HASH') {
10770: $lastactref->{'domdefaults'} = 1;
10771: }
10772: if (keys(%changes) > 0) {
10773: my %lt = &usersession_titles();
10774: $resulttext = &mt('Changes made:').'<ul>';
10775: foreach my $prefix (@prefixes) {
10776: if (ref($changes{$prefix}) eq 'HASH') {
10777: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10778: if ($prefix eq 'spares') {
10779: if (ref($changes{$prefix}) eq 'HASH') {
10780: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10781: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10782: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10783: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10784: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10785: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10786: foreach my $type (@{$types{$prefix}}) {
10787: if ($changes{$prefix}{$lonhost}{$type}) {
10788: my $offloadto = &mt('None');
10789: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10790: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10791: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10792: }
10793: }
10794: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10795: }
10796: }
10797: }
10798: $resulttext .= '</li>';
10799: }
10800: }
10801: } else {
10802: foreach my $type (@{$types{$prefix}}) {
10803: if (defined($changes{$prefix}{$type})) {
10804: my $newvalue;
10805: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10806: if (ref($defaultshash{'usersessions'}{$prefix})) {
10807: if ($type eq 'version') {
10808: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10809: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10810: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10811: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10812: }
10813: }
10814: }
10815: }
10816: if ($newvalue eq '') {
10817: if ($type eq 'version') {
10818: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10819: } else {
10820: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10821: }
10822: } else {
10823: if ($type eq 'version') {
10824: $newvalue .= ' '.&mt('(or later)');
10825: }
10826: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10827: }
10828: }
10829: }
10830: }
10831: $resulttext .= '</ul>';
10832: }
10833: }
10834: $resulttext .= '</ul>';
10835: } else {
10836: $resulttext = $nochgmsg;
10837: }
10838: } else {
10839: $resulttext = '<span class="LC_error">'.
10840: &mt('An error occurred: [_1]',$putresult).'</span>';
10841: }
10842: } else {
10843: $resulttext = $nochgmsg;
10844: }
10845: return $resulttext;
10846: }
10847:
10848: sub modify_loadbalancing {
10849: my ($dom,%domconfig) = @_;
10850: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10851: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10852: my ($othertitle,$usertypes,$types) =
10853: &Apache::loncommon::sorted_inst_types($dom);
10854: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10855: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
10856: my @sparestypes = ('primary','default');
10857: my %typetitles = &sparestype_titles();
10858: my $resulttext;
10859: my (%currbalancer,%currtargets,%currrules,%existing);
10860: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10861: %existing = %{$domconfig{'loadbalancing'}};
10862: }
10863: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10864: \%currtargets,\%currrules);
10865: my ($saveloadbalancing,%defaultshash,%changes);
10866: my ($alltypes,$othertypes,$titles) =
10867: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10868: my %ruletitles = &offloadtype_text();
10869: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10870: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10871: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10872: if ($balancer eq '') {
10873: next;
10874: }
10875: if (!exists($servers{$balancer})) {
10876: if (exists($currbalancer{$balancer})) {
10877: push(@{$changes{'delete'}},$balancer);
10878: }
10879: next;
10880: }
10881: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10882: push(@{$changes{'delete'}},$balancer);
10883: next;
10884: }
10885: if (!exists($currbalancer{$balancer})) {
10886: push(@{$changes{'add'}},$balancer);
10887: }
10888: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10889: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10890: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10891: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10892: $saveloadbalancing = 1;
10893: }
10894: foreach my $sparetype (@sparestypes) {
10895: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10896: my @offloadto;
10897: foreach my $target (@targets) {
10898: if (($servers{$target}) && ($target ne $balancer)) {
10899: if ($sparetype eq 'default') {
10900: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10901: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10902: }
10903: }
10904: unless(grep(/^\Q$target\E$/,@offloadto)) {
10905: push(@offloadto,$target);
10906: }
10907: }
10908: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10909: }
10910: }
10911: if (ref($currtargets{$balancer}) eq 'HASH') {
10912: foreach my $sparetype (@sparestypes) {
10913: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10914: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10915: if (@targetdiffs > 0) {
10916: $changes{'curr'}{$balancer}{'targets'} = 1;
10917: }
10918: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10919: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10920: $changes{'curr'}{$balancer}{'targets'} = 1;
10921: }
10922: }
10923: }
10924: } else {
10925: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10926: foreach my $sparetype (@sparestypes) {
10927: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10928: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10929: $changes{'curr'}{$balancer}{'targets'} = 1;
10930: }
10931: }
10932: }
10933: }
10934: }
10935: my $ishomedom;
10936: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10937: $ishomedom = 1;
10938: }
10939: if (ref($alltypes) eq 'ARRAY') {
10940: foreach my $type (@{$alltypes}) {
10941: my $rule;
10942: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10943: (!$ishomedom)) {
10944: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10945: }
10946: if ($rule eq 'specific') {
10947: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10948: if (exists($servers{$specifiedhost})) {
10949: $rule = $specifiedhost;
10950: }
10951: }
10952: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10953: if (ref($currrules{$balancer}) eq 'HASH') {
10954: if ($rule ne $currrules{$balancer}{$type}) {
10955: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10956: }
10957: } elsif ($rule ne '') {
10958: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10959: }
10960: }
10961: }
10962: }
10963: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10964: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10965: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10966: $defaultshash{'loadbalancing'} = {};
10967: }
10968: my $putresult = &Apache::lonnet::put_dom('configuration',
10969: \%defaultshash,$dom);
10970: if ($putresult eq 'ok') {
10971: if (keys(%changes) > 0) {
10972: my %toupdate;
10973: if (ref($changes{'delete'}) eq 'ARRAY') {
10974: foreach my $balancer (sort(@{$changes{'delete'}})) {
10975: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10976: $toupdate{$balancer} = 1;
10977: }
10978: }
10979: if (ref($changes{'add'}) eq 'ARRAY') {
10980: foreach my $balancer (sort(@{$changes{'add'}})) {
10981: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10982: $toupdate{$balancer} = 1;
10983: }
10984: }
10985: if (ref($changes{'curr'}) eq 'HASH') {
10986: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10987: $toupdate{$balancer} = 1;
10988: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10989: if ($changes{'curr'}{$balancer}{'targets'}) {
10990: my %offloadstr;
10991: foreach my $sparetype (@sparestypes) {
10992: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10993: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10994: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10995: }
10996: }
10997: }
10998: if (keys(%offloadstr) == 0) {
10999: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11000: } else {
11001: my $showoffload;
11002: foreach my $sparetype (@sparestypes) {
11003: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11004: if (defined($offloadstr{$sparetype})) {
11005: $showoffload .= $offloadstr{$sparetype};
11006: } else {
11007: $showoffload .= &mt('None');
11008: }
11009: $showoffload .= (' 'x3);
11010: }
11011: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11012: }
11013: }
11014: }
11015: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11016: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11017: foreach my $type (@{$alltypes}) {
11018: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11019: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11020: my $balancetext;
11021: if ($rule eq '') {
11022: $balancetext = $ruletitles{'default'};
11023: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11024: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11025: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11026: foreach my $sparetype (@sparestypes) {
11027: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11028: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11029: }
11030: }
11031: foreach my $item (@{$alltypes}) {
11032: next if ($item =~ /^_LC_ipchange/);
11033: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11034: if ($hasrule eq 'homeserver') {
11035: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11036: } else {
11037: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11038: if ($servers{$hasrule}) {
11039: $toupdate{$hasrule} = 1;
11040: }
11041: }
11042: }
11043: }
11044: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11045: $balancetext = $ruletitles{$rule};
11046: } else {
11047: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11048: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11049: if ($receiver) {
11050: $toupdate{$receiver};
11051: }
11052: }
11053: } else {
11054: $balancetext = $ruletitles{$rule};
11055: }
11056: } else {
11057: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11058: }
11059: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11060: }
11061: }
11062: }
11063: }
11064: if (keys(%toupdate)) {
11065: my %thismachine;
11066: my $updatedhere;
11067: my $cachetime = 60*60*24;
11068: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11069: foreach my $lonhost (keys(%toupdate)) {
11070: if ($thismachine{$lonhost}) {
11071: unless ($updatedhere) {
11072: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11073: $defaultshash{'loadbalancing'},
11074: $cachetime);
11075: $updatedhere = 1;
11076: }
11077: } else {
11078: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11079: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11080: }
11081: }
11082: }
11083: }
11084: }
11085: if ($resulttext ne '') {
11086: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11087: } else {
11088: $resulttext = $nochgmsg;
11089: }
11090: } else {
11091: $resulttext = $nochgmsg;
11092: }
11093: } else {
11094: $resulttext = '<span class="LC_error">'.
11095: &mt('An error occurred: [_1]',$putresult).'</span>';
11096: }
11097: } else {
11098: $resulttext = $nochgmsg;
11099: }
11100: return $resulttext;
11101: }
11102:
11103: sub recurse_check {
11104: my ($chkcats,$categories,$depth,$name) = @_;
11105: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11106: my $chg = 0;
11107: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11108: my $category = $chkcats->[$depth]{$name}[$j];
11109: my $item;
11110: if ($category eq '') {
11111: $chg ++;
11112: } else {
11113: my $deeper = $depth + 1;
11114: $item = &escape($category).':'.&escape($name).':'.$depth;
11115: if ($chg) {
11116: $categories->{$item} -= $chg;
11117: }
11118: &recurse_check($chkcats,$categories,$deeper,$category);
11119: $deeper --;
11120: }
11121: }
11122: }
11123: return;
11124: }
11125:
11126: sub recurse_cat_deletes {
11127: my ($item,$coursecategories,$deletions) = @_;
11128: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11129: my $subdepth = $depth + 1;
11130: if (ref($coursecategories) eq 'HASH') {
11131: foreach my $subitem (keys(%{$coursecategories})) {
11132: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11133: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11134: delete($coursecategories->{$subitem});
11135: $deletions->{$subitem} = 1;
11136: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11137: }
11138: }
11139: }
11140: return;
11141: }
11142:
11143: sub get_active_dcs {
11144: my ($dom) = @_;
11145: my $now = time;
11146: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11147: my %domcoords;
11148: my $numdcs = 0;
11149: foreach my $server (keys(%dompersonnel)) {
11150: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11151: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11152: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11153: }
11154: }
11155: return %domcoords;
11156: }
11157:
11158: sub active_dc_picker {
11159: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11160: my %domcoords = &get_active_dcs($dom);
11161: my @domcoord = keys(%domcoords);
11162: if (keys(%currhash)) {
11163: foreach my $dc (keys(%currhash)) {
11164: unless (exists($domcoords{$dc})) {
11165: push(@domcoord,$dc);
11166: }
11167: }
11168: }
11169: @domcoord = sort(@domcoord);
11170: my $numdcs = scalar(@domcoord);
11171: my $rows = 0;
11172: my $table;
11173: if ($numdcs > 1) {
11174: $table = '<table>';
11175: for (my $i=0; $i<@domcoord; $i++) {
11176: my $rem = $i%($numinrow);
11177: if ($rem == 0) {
11178: if ($i > 0) {
11179: $table .= '</tr>';
11180: }
11181: $table .= '<tr>';
11182: $rows ++;
11183: }
11184: my $check = '';
11185: if ($inputtype eq 'radio') {
11186: if (keys(%currhash) == 0) {
11187: if (!$i) {
11188: $check = ' checked="checked"';
11189: }
11190: } elsif (exists($currhash{$domcoord[$i]})) {
11191: $check = ' checked="checked"';
11192: }
11193: } else {
11194: if (exists($currhash{$domcoord[$i]})) {
11195: $check = ' checked="checked"';
11196: }
11197: }
11198: if ($i == @domcoord - 1) {
11199: my $colsleft = $numinrow - $rem;
11200: if ($colsleft > 1) {
11201: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11202: } else {
11203: $table .= '<td class="LC_left_item">';
11204: }
11205: } else {
11206: $table .= '<td class="LC_left_item">';
11207: }
11208: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11209: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11210: $table .= '<span class="LC_nobreak"><label>'.
11211: '<input type="'.$inputtype.'" name="'.$name.'"'.
11212: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11213: if ($user ne $dcname.':'.$dcdom) {
11214: $table .= ' ('.$dcname.':'.$dcdom.')';
11215: }
11216: $table .= '</label></span></td>';
11217: }
11218: $table .= '</tr></table>';
11219: } elsif ($numdcs == 1) {
11220: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11221: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11222: if ($inputtype eq 'radio') {
11223: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11224: if ($user ne $dcname.':'.$dcdom) {
11225: $table .= ' ('.$dcname.':'.$dcdom.')';
11226: }
11227: } else {
11228: my $check;
11229: if (exists($currhash{$domcoord[0]})) {
11230: $check = ' checked="checked"';
11231: }
11232: $table = '<span class="LC_nobreak"><label>'.
11233: '<input type="checkbox" name="'.$name.'" '.
11234: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11235: if ($user ne $dcname.':'.$dcdom) {
11236: $table .= ' ('.$dcname.':'.$dcdom.')';
11237: }
11238: $table .= '</label></span>';
11239: $rows ++;
11240: }
11241: }
11242: return ($numdcs,$table,$rows);
11243: }
11244:
11245: sub usersession_titles {
11246: return &Apache::lonlocal::texthash(
11247: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11248: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11249: spares => 'Servers offloaded to, when busy',
11250: version => 'LON-CAPA version requirement',
11251: excludedomain => 'Allow all, but exclude specific domains',
11252: includedomain => 'Deny all, but include specific domains',
11253: primary => 'Primary (checked first)',
11254: default => 'Default',
11255: );
11256: }
11257:
11258: sub id_for_thisdom {
11259: my (%servers) = @_;
11260: my %altids;
11261: foreach my $server (keys(%servers)) {
11262: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11263: if ($serverhome ne $server) {
11264: $altids{$serverhome} = $server;
11265: }
11266: }
11267: return %altids;
11268: }
11269:
11270: sub count_servers {
11271: my ($currbalancer,%servers) = @_;
11272: my (@spares,$numspares);
11273: foreach my $lonhost (sort(keys(%servers))) {
11274: next if ($currbalancer eq $lonhost);
11275: push(@spares,$lonhost);
11276: }
11277: if ($currbalancer) {
11278: $numspares = scalar(@spares);
11279: } else {
11280: $numspares = scalar(@spares) - 1;
11281: }
11282: return ($numspares,@spares);
11283: }
11284:
11285: sub lonbalance_targets_js {
11286: my ($dom,$types,$servers,$settings) = @_;
11287: my $select = &mt('Select');
11288: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11289: if (ref($servers) eq 'HASH') {
11290: $alltargets = join("','",sort(keys(%{$servers})));
11291: my @homedoms;
11292: foreach my $server (sort(keys(%{$servers}))) {
11293: if (&Apache::lonnet::host_domain($server) eq $dom) {
11294: push(@homedoms,'1');
11295: } else {
11296: push(@homedoms,'0');
11297: }
11298: }
11299: $allishome = join("','",@homedoms);
11300: }
11301: if (ref($types) eq 'ARRAY') {
11302: if (@{$types} > 0) {
11303: @alltypes = @{$types};
11304: }
11305: }
11306: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11307: $allinsttypes = join("','",@alltypes);
11308: my (%currbalancer,%currtargets,%currrules,%existing);
11309: if (ref($settings) eq 'HASH') {
11310: %existing = %{$settings};
11311: }
11312: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11313: \%currtargets,\%currrules);
11314: my $balancers = join("','",sort(keys(%currbalancer)));
11315: return <<"END";
11316:
11317: <script type="text/javascript">
11318: // <![CDATA[
11319:
11320: currBalancers = new Array('$balancers');
11321:
11322: function toggleTargets(balnum) {
11323: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11324: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11325: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11326: var prevbalancer = prevhostitem.value;
11327: var baltotal = document.getElementById('loadbalancing_total').value;
11328: prevhostitem.value = balancer;
11329: if (prevbalancer != '') {
11330: var prevIdx = currBalancers.indexOf(prevbalancer);
11331: if (prevIdx != -1) {
11332: currBalancers.splice(prevIdx,1);
11333: }
11334: }
11335: if (balancer == '') {
11336: hideSpares(balnum);
11337: } else {
11338: var currIdx = currBalancers.indexOf(balancer);
11339: if (currIdx == -1) {
11340: currBalancers.push(balancer);
11341: }
11342: var homedoms = new Array('$allishome');
11343: var ishomedom = homedoms[lonhostitem.selectedIndex];
11344: showSpares(balancer,ishomedom,balnum);
11345: }
11346: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11347: return;
11348: }
11349:
11350: function showSpares(balancer,ishomedom,balnum) {
11351: var alltargets = new Array('$alltargets');
11352: var insttypes = new Array('$allinsttypes');
11353: var offloadtypes = new Array('primary','default');
11354:
11355: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11356: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11357:
11358: for (var i=0; i<offloadtypes.length; i++) {
11359: var count = 0;
11360: for (var j=0; j<alltargets.length; j++) {
11361: if (alltargets[j] != balancer) {
11362: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11363: item.value = alltargets[j];
11364: item.style.textAlign='left';
11365: item.style.textFace='normal';
11366: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11367: if (currBalancers.indexOf(alltargets[j]) == -1) {
11368: item.disabled = '';
11369: } else {
11370: item.disabled = 'disabled';
11371: item.checked = false;
11372: }
11373: count ++;
11374: }
11375: }
11376: }
11377: for (var k=0; k<insttypes.length; k++) {
11378: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11379: if (ishomedom == 1) {
11380: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11381: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11382: } else {
11383: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11384: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11385: }
11386: } else {
11387: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11388: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11389: }
11390: if ((insttypes[k] != '_LC_external') &&
11391: ((insttypes[k] != '_LC_internetdom') ||
11392: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11393: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11394: item.options.length = 0;
11395: item.options[0] = new Option("","",true,true);
11396: var idx = 0;
11397: for (var m=0; m<alltargets.length; m++) {
11398: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11399: idx ++;
11400: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11401: }
11402: }
11403: }
11404: }
11405: return;
11406: }
11407:
11408: function hideSpares(balnum) {
11409: var alltargets = new Array('$alltargets');
11410: var insttypes = new Array('$allinsttypes');
11411: var offloadtypes = new Array('primary','default');
11412:
11413: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11414: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11415:
11416: var total = alltargets.length - 1;
11417: for (var i=0; i<offloadtypes; i++) {
11418: for (var j=0; j<total; j++) {
11419: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11420: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11421: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11422: }
11423: }
11424: for (var k=0; k<insttypes.length; k++) {
11425: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11426: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11427: if (insttypes[k] != '_LC_external') {
11428: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11429: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11430: }
11431: }
11432: return;
11433: }
11434:
11435: function checkOffloads(item,balnum,type) {
11436: var alltargets = new Array('$alltargets');
11437: var offloadtypes = new Array('primary','default');
11438: if (item.checked) {
11439: var total = alltargets.length - 1;
11440: var other;
11441: if (type == offloadtypes[0]) {
11442: other = offloadtypes[1];
11443: } else {
11444: other = offloadtypes[0];
11445: }
11446: for (var i=0; i<total; i++) {
11447: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11448: if (server == item.value) {
11449: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11450: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11451: }
11452: }
11453: }
11454: }
11455: return;
11456: }
11457:
11458: function singleServerToggle(balnum,type) {
11459: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11460: if (offloadtoSelIdx == 0) {
11461: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11462: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11463:
11464: } else {
11465: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11466: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11467: }
11468: return;
11469: }
11470:
11471: function balanceruleChange(formname,balnum,type) {
11472: if (type == '_LC_external') {
11473: return;
11474: }
11475: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11476: for (var i=0; i<typesRules.length; i++) {
11477: if (formname.elements[typesRules[i]].checked) {
11478: if (formname.elements[typesRules[i]].value != 'specific') {
11479: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11480: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11481: } else {
11482: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11483: }
11484: }
11485: }
11486: return;
11487: }
11488:
11489: function balancerDeleteChange(balnum) {
11490: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11491: var baltotal = document.getElementById('loadbalancing_total').value;
11492: var addtarget;
11493: var removetarget;
11494: var action = 'delete';
11495: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11496: var lonhost = hostitem.value;
11497: var currIdx = currBalancers.indexOf(lonhost);
11498: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11499: if (currIdx != -1) {
11500: currBalancers.splice(currIdx,1);
11501: }
11502: addtarget = lonhost;
11503: } else {
11504: if (currIdx == -1) {
11505: currBalancers.push(lonhost);
11506: }
11507: removetarget = lonhost;
11508: action = 'undelete';
11509: }
11510: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11511: }
11512: return;
11513: }
11514:
11515: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11516: if (baltotal > 1) {
11517: var offloadtypes = new Array('primary','default');
11518: var alltargets = new Array('$alltargets');
11519: var insttypes = new Array('$allinsttypes');
11520: for (var i=0; i<baltotal; i++) {
11521: if (i != balnum) {
11522: for (var j=0; j<offloadtypes.length; j++) {
11523: var total = alltargets.length - 1;
11524: for (var k=0; k<total; k++) {
11525: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11526: var server = serveritem.value;
11527: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11528: if (server == addtarget) {
11529: serveritem.disabled = '';
11530: }
11531: }
11532: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11533: if (server == removetarget) {
11534: serveritem.disabled = 'disabled';
11535: serveritem.checked = false;
11536: }
11537: }
11538: }
11539: }
11540: for (var j=0; j<insttypes.length; j++) {
11541: if (insttypes[j] != '_LC_external') {
11542: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11543: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11544: var currSel = singleserver.selectedIndex;
11545: var currVal = singleserver.options[currSel].value;
11546: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11547: var numoptions = singleserver.options.length;
11548: var needsnew = 1;
11549: for (var k=0; k<numoptions; k++) {
11550: if (singleserver.options[k] == addtarget) {
11551: needsnew = 0;
11552: break;
11553: }
11554: }
11555: if (needsnew == 1) {
11556: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11557: }
11558: }
11559: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11560: singleserver.options.length = 0;
11561: if ((currVal) && (currVal != removetarget)) {
11562: singleserver.options[0] = new Option("","",false,false);
11563: } else {
11564: singleserver.options[0] = new Option("","",true,true);
11565: }
11566: var idx = 0;
11567: for (var m=0; m<alltargets.length; m++) {
11568: if (currBalancers.indexOf(alltargets[m]) == -1) {
11569: idx ++;
11570: if (currVal == alltargets[m]) {
11571: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11572: } else {
11573: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11574: }
11575: }
11576: }
11577: }
11578: }
11579: }
11580: }
11581: }
11582: }
11583: }
11584: return;
11585: }
11586:
11587: // ]]>
11588: </script>
11589:
11590: END
11591: }
11592:
11593: sub new_spares_js {
11594: my @sparestypes = ('primary','default');
11595: my $types = join("','",@sparestypes);
11596: my $select = &mt('Select');
11597: return <<"END";
11598:
11599: <script type="text/javascript">
11600: // <![CDATA[
11601:
11602: function updateNewSpares(formname,lonhost) {
11603: var types = new Array('$types');
11604: var include = new Array();
11605: var exclude = new Array();
11606: for (var i=0; i<types.length; i++) {
11607: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11608: for (var j=0; j<spareboxes.length; j++) {
11609: if (formname.elements[spareboxes[j]].checked) {
11610: exclude.push(formname.elements[spareboxes[j]].value);
11611: } else {
11612: include.push(formname.elements[spareboxes[j]].value);
11613: }
11614: }
11615: }
11616: for (var i=0; i<types.length; i++) {
11617: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11618: var selIdx = newSpare.selectedIndex;
11619: var currnew = newSpare.options[selIdx].value;
11620: var okSpares = new Array();
11621: for (var j=0; j<newSpare.options.length; j++) {
11622: var possible = newSpare.options[j].value;
11623: if (possible != '') {
11624: if (exclude.indexOf(possible) == -1) {
11625: okSpares.push(possible);
11626: } else {
11627: if (currnew == possible) {
11628: selIdx = 0;
11629: }
11630: }
11631: }
11632: }
11633: for (var k=0; k<include.length; k++) {
11634: if (okSpares.indexOf(include[k]) == -1) {
11635: okSpares.push(include[k]);
11636: }
11637: }
11638: okSpares.sort();
11639: newSpare.options.length = 0;
11640: if (selIdx == 0) {
11641: newSpare.options[0] = new Option("$select","",true,true);
11642: } else {
11643: newSpare.options[0] = new Option("$select","",false,false);
11644: }
11645: for (var m=0; m<okSpares.length; m++) {
11646: var idx = m+1;
11647: var selThis = 0;
11648: if (selIdx != 0) {
11649: if (okSpares[m] == currnew) {
11650: selThis = 1;
11651: }
11652: }
11653: if (selThis == 1) {
11654: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11655: } else {
11656: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11657: }
11658: }
11659: }
11660: return;
11661: }
11662:
11663: function checkNewSpares(lonhost,type) {
11664: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11665: var chosen = newSpare.options[newSpare.selectedIndex].value;
11666: if (chosen != '') {
11667: var othertype;
11668: var othernewSpare;
11669: if (type == 'primary') {
11670: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11671: }
11672: if (type == 'default') {
11673: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11674: }
11675: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11676: othernewSpare.selectedIndex = 0;
11677: }
11678: }
11679: return;
11680: }
11681:
11682: // ]]>
11683: </script>
11684:
11685: END
11686:
11687: }
11688:
11689: sub common_domprefs_js {
11690: return <<"END";
11691:
11692: <script type="text/javascript">
11693: // <![CDATA[
11694:
11695: function getIndicesByName(formname,item) {
11696: var group = new Array();
11697: for (var i=0;i<formname.elements.length;i++) {
11698: if (formname.elements[i].name == item) {
11699: group.push(formname.elements[i].id);
11700: }
11701: }
11702: return group;
11703: }
11704:
11705: // ]]>
11706: </script>
11707:
11708: END
11709:
11710: }
11711:
11712: sub recaptcha_js {
11713: my %lt = &captcha_phrases();
11714: return <<"END";
11715:
11716: <script type="text/javascript">
11717: // <![CDATA[
11718:
11719: function updateCaptcha(caller,context) {
11720: var privitem;
11721: var pubitem;
11722: var privtext;
11723: var pubtext;
11724: if (document.getElementById(context+'_recaptchapub')) {
11725: pubitem = document.getElementById(context+'_recaptchapub');
11726: } else {
11727: return;
11728: }
11729: if (document.getElementById(context+'_recaptchapriv')) {
11730: privitem = document.getElementById(context+'_recaptchapriv');
11731: } else {
11732: return;
11733: }
11734: if (document.getElementById(context+'_recaptchapubtxt')) {
11735: pubtext = document.getElementById(context+'_recaptchapubtxt');
11736: } else {
11737: return;
11738: }
11739: if (document.getElementById(context+'_recaptchaprivtxt')) {
11740: privtext = document.getElementById(context+'_recaptchaprivtxt');
11741: } else {
11742: return;
11743: }
11744: if (caller.checked) {
11745: if (caller.value == 'recaptcha') {
11746: pubitem.type = 'text';
11747: privitem.type = 'text';
11748: pubitem.size = '40';
11749: privitem.size = '40';
11750: pubtext.innerHTML = "$lt{'pub'}";
11751: privtext.innerHTML = "$lt{'priv'}";
11752: } else {
11753: pubitem.type = 'hidden';
11754: privitem.type = 'hidden';
11755: pubtext.innerHTML = '';
11756: privtext.innerHTML = '';
11757: }
11758: }
11759: return;
11760: }
11761:
11762: // ]]>
11763: </script>
11764:
11765: END
11766:
11767: }
11768:
11769: sub toggle_display_js {
11770: return <<"END";
11771:
11772: <script type="text/javascript">
11773: // <![CDATA[
11774:
11775: function toggleDisplay(domForm,caller) {
11776: if (document.getElementById(caller)) {
11777: var divitem = document.getElementById(caller);
11778: var optionsElement = domForm.coursecredits;
11779: if (caller == 'emailoptions') {
11780: optionsElement = domForm.cancreate_email;
11781: }
11782: if (optionsElement.length) {
11783: var currval;
11784: for (var i=0; i<optionsElement.length; i++) {
11785: if (optionsElement[i].checked) {
11786: currval = optionsElement[i].value;
11787: }
11788: }
11789: if (currval == 1) {
11790: divitem.style.display = 'block';
11791: } else {
11792: divitem.style.display = 'none';
11793: }
11794: }
11795: }
11796: return;
11797: }
11798:
11799: // ]]>
11800: </script>
11801:
11802: END
11803:
11804: }
11805:
11806: sub captcha_phrases {
11807: return &Apache::lonlocal::texthash (
11808: priv => 'Private key',
11809: pub => 'Public key',
11810: original => 'original (CAPTCHA)',
11811: recaptcha => 'successor (ReCAPTCHA)',
11812: notused => 'unused',
11813: );
11814: }
11815:
11816: sub devalidate_remote_domconfs {
11817: my ($dom,$cachekeys) = @_;
11818: return unless (ref($cachekeys) eq 'HASH');
11819: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11820: my %thismachine;
11821: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11822: my @posscached = ('domainconfig','domdefaults');
11823: if (keys(%servers) > 1) {
11824: foreach my $server (keys(%servers)) {
11825: next if ($thismachine{$server});
11826: my @cached;
11827: foreach my $name (@posscached) {
11828: if ($cachekeys->{$name}) {
11829: push(@cached,&escape($name).':'.&escape($dom));
11830: }
11831: }
11832: if (@cached) {
11833: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11834: }
11835: }
11836: }
11837: return;
11838: }
11839:
11840: 1;
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