File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Thu May 21 22:59:16 2015 UTC (9 years, 1 month ago) by
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- Course default (applies to all courses), which can be overridden
by course settings in a specific course, for who, besides owner
and coordinator(s) may clone a course.
options - none, any requester in domain, or, for official courses,
where localenroll::instcode_defaults() has been customized, categories
which must match in cloner and cloned (e.g., department and number).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.264 2015/05/21 22:59:16 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings',
224: 'coursedefaults','selfenrollment','usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'helpsettings' =>
415: {text => 'Help page settings',
416: help => 'Domain_Configuration_Help_Settings',
417: header => [{col1 => 'Help Settings (logged-in users)',
418: col2 => 'Value'}],
419: print => \&print_helpsettings,
420: modify => \&modify_helpsettings,
421: },
422: 'coursedefaults' =>
423: {text => 'Course/Community defaults',
424: help => 'Domain_Configuration_Course_Defaults',
425: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
426: col2 => 'Value',},
427: {col1 => 'Defaults which can be overridden for each course by a DC',
428: col2 => 'Value',},],
429: print => \&print_coursedefaults,
430: modify => \&modify_coursedefaults,
431: },
432: 'selfenrollment' =>
433: {text => 'Self-enrollment in Course/Community',
434: help => 'Domain_Configuration_Selfenrollment',
435: header => [{col1 => 'Configuration Rights',
436: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
437: {col1 => 'Defaults',
438: col2 => 'Value'},
439: {col1 => 'Self-enrollment validation (optional)',
440: col2 => 'Value'},],
441: print => \&print_selfenrollment,
442: modify => \&modify_selfenrollment,
443: },
444: 'privacy' =>
445: {text => 'User Privacy',
446: help => 'Domain_Configuration_User_Privacy',
447: header => [{col1 => 'Setting',
448: col2 => 'Value',}],
449: print => \&print_privacy,
450: modify => \&modify_privacy,
451: },
452: 'usersessions' =>
453: {text => 'User session hosting/offloading',
454: help => 'Domain_Configuration_User_Sessions',
455: header => [{col1 => 'Domain server',
456: col2 => 'Servers to offload sessions to when busy'},
457: {col1 => 'Hosting of users from other domains',
458: col2 => 'Rules'},
459: {col1 => "Hosting domain's own users elsewhere",
460: col2 => 'Rules'}],
461: print => \&print_usersessions,
462: modify => \&modify_usersessions,
463: },
464: 'loadbalancing' =>
465: {text => 'Dedicated Load Balancer(s)',
466: help => 'Domain_Configuration_Load_Balancing',
467: header => [{col1 => 'Balancers',
468: col2 => 'Default destinations',
469: col3 => 'User affiliation',
470: col4 => 'Overrides'},
471: ],
472: print => \&print_loadbalancing,
473: modify => \&modify_loadbalancing,
474: },
475: );
476: if (keys(%servers) > 1) {
477: $prefs{'login'} = { text => 'Log-in page options',
478: help => 'Domain_Configuration_Login_Page',
479: header => [{col1 => 'Log-in Service',
480: col2 => 'Server Setting',},
481: {col1 => 'Log-in Page Items',
482: col2 => ''},
483: {col1 => 'Log-in Help',
484: col2 => 'Value'},
485: {col1 => 'Custom HTML in document head',
486: col2 => 'Value'}],
487: print => \&print_login,
488: modify => \&modify_login,
489: };
490: }
491:
492: my @roles = ('student','coordinator','author','admin');
493: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
494: &Apache::lonhtmlcommon::add_breadcrumb
495: ({href=>"javascript:changePage(document.$phase,'pickactions')",
496: text=>"Settings to display/modify"});
497: my $confname = $dom.'-domainconfig';
498:
499: if ($phase eq 'process') {
500: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
501: \%prefs,\%domconfig,$confname,\@roles);
502: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
503: $r->rflush();
504: &devalidate_remote_domconfs($dom,$result);
505: }
506: } elsif ($phase eq 'display') {
507: my $js = &recaptcha_js().
508: &toggle_display_js();
509: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
510: my ($othertitle,$usertypes,$types) =
511: &Apache::loncommon::sorted_inst_types($dom);
512: $js .= &lonbalance_targets_js($dom,$types,\%servers,
513: $domconfig{'loadbalancing'}).
514: &new_spares_js().
515: &common_domprefs_js().
516: &Apache::loncommon::javascript_array_indexof();
517: }
518: if (grep(/^requestcourses$/,@actions)) {
519: my $javascript_validations;
520: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
521: $js .= <<END;
522: <script type="text/javascript">
523: $javascript_validations
524: </script>
525: $coursebrowserjs
526: END
527: }
528: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
529: } else {
530: # check if domconfig user exists for the domain.
531: my $servadm = $r->dir_config('lonAdmEMail');
532: my ($configuserok,$author_ok,$switchserver) =
533: &config_check($dom,$confname,$servadm);
534: unless ($configuserok eq 'ok') {
535: &Apache::lonconfigsettings::print_header($r,$phase,$context);
536: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
537: $confname).
538: '<br />'
539: );
540: if ($switchserver) {
541: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
542: '<br />'.
543: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
544: '<br />'.
545: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
546: '<br />'.
547: &mt('To do that now, use the following link: [_1]',$switchserver)
548: );
549: } else {
550: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
551: '<br />'.
552: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
553: );
554: }
555: $r->print(&Apache::loncommon::end_page());
556: return OK;
557: }
558: if (keys(%domconfig) == 0) {
559: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
560: my @ids=&Apache::lonnet::current_machine_ids();
561: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
562: my %designhash = &Apache::loncommon::get_domainconf($dom);
563: my @loginimages = ('img','logo','domlogo','login');
564: my $custom_img_count = 0;
565: foreach my $img (@loginimages) {
566: if ($designhash{$dom.'.login.'.$img} ne '') {
567: $custom_img_count ++;
568: }
569: }
570: foreach my $role (@roles) {
571: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
572: $custom_img_count ++;
573: }
574: }
575: if ($custom_img_count > 0) {
576: &Apache::lonconfigsettings::print_header($r,$phase,$context);
577: my $switch_server = &check_switchserver($dom,$confname);
578: $r->print(
579: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
580: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
581: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
582: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
583: if ($switch_server) {
584: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
585: }
586: $r->print(&Apache::loncommon::end_page());
587: return OK;
588: }
589: }
590: }
591: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
592: }
593: return OK;
594: }
595:
596: sub process_changes {
597: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
598: my %domconfig;
599: if (ref($values) eq 'HASH') {
600: %domconfig = %{$values};
601: }
602: my $output;
603: if ($action eq 'login') {
604: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
605: } elsif ($action eq 'rolecolors') {
606: $output = &modify_rolecolors($r,$dom,$confname,$roles,
607: $lastactref,%domconfig);
608: } elsif ($action eq 'quotas') {
609: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
610: } elsif ($action eq 'autoenroll') {
611: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'autoupdate') {
613: $output = &modify_autoupdate($dom,%domconfig);
614: } elsif ($action eq 'autocreate') {
615: $output = &modify_autocreate($dom,%domconfig);
616: } elsif ($action eq 'directorysrch') {
617: $output = &modify_directorysrch($dom,%domconfig);
618: } elsif ($action eq 'usercreation') {
619: $output = &modify_usercreation($dom,%domconfig);
620: } elsif ($action eq 'selfcreation') {
621: $output = &modify_selfcreation($dom,%domconfig);
622: } elsif ($action eq 'usermodification') {
623: $output = &modify_usermodification($dom,%domconfig);
624: } elsif ($action eq 'contacts') {
625: $output = &modify_contacts($dom,$lastactref,%domconfig);
626: } elsif ($action eq 'defaults') {
627: $output = &modify_defaults($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'scantron') {
629: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
630: } elsif ($action eq 'coursecategories') {
631: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
632: } elsif ($action eq 'serverstatuses') {
633: $output = &modify_serverstatuses($dom,%domconfig);
634: } elsif ($action eq 'requestcourses') {
635: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
636: } elsif ($action eq 'requestauthor') {
637: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
638: } elsif ($action eq 'helpsettings') {
639: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
640: } elsif ($action eq 'coursedefaults') {
641: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'selfenrollment') {
643: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
644: } elsif ($action eq 'usersessions') {
645: $output = &modify_usersessions($dom,$lastactref,%domconfig);
646: } elsif ($action eq 'loadbalancing') {
647: $output = &modify_loadbalancing($dom,%domconfig);
648: }
649: return $output;
650: }
651:
652: sub print_config_box {
653: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
654: my $rowtotal = 0;
655: my $output;
656: if ($action eq 'coursecategories') {
657: $output = &coursecategories_javascript($settings);
658: } elsif ($action eq 'defaults') {
659: $output = &defaults_javascript($settings);
660: }
661: $output .=
662: '<table class="LC_nested_outer">
663: <tr>
664: <th align="left" valign="middle"><span class="LC_nobreak">'.
665: &mt($item->{text}).' '.
666: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
667: '</tr>';
668: $rowtotal ++;
669: my $numheaders = 1;
670: if (ref($item->{'header'}) eq 'ARRAY') {
671: $numheaders = scalar(@{$item->{'header'}});
672: }
673: if ($numheaders > 1) {
674: my $colspan = '';
675: my $rightcolspan = '';
676: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
677: (($action eq 'login') && ($numheaders < 4))) {
678: $colspan = ' colspan="2"';
679: }
680: if ($action eq 'usersessions') {
681: $rightcolspan = ' colspan="3"';
682: }
683: $output .= '
684: <tr>
685: <td>
686: <table class="LC_nested">
687: <tr class="LC_info_row">
688: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
689: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
690: </tr>';
691: $rowtotal ++;
692: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
693: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
694: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
695: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
696: } elsif ($action eq 'coursecategories') {
697: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
698: } elsif ($action eq 'login') {
699: if ($numheaders == 4) {
700: $colspan = ' colspan="2"';
701: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
702: } else {
703: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
704: }
705: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
706: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
707: } elsif ($action eq 'rolecolors') {
708: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
709: }
710: $output .= '
711: </table>
712: </td>
713: </tr>
714: <tr>
715: <td>
716: <table class="LC_nested">
717: <tr class="LC_info_row">
718: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
719: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
720: </tr>';
721: $rowtotal ++;
722: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
723: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
724: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
725: if ($action eq 'coursecategories') {
726: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
727: $colspan = ' colspan="2"';
728: } else {
729: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
730: }
731: $output .= '
732: </table>
733: </td>
734: </tr>
735: <tr>
736: <td>
737: <table class="LC_nested">
738: <tr class="LC_info_row">
739: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
740: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
741: </tr>'."\n";
742: if ($action eq 'coursecategories') {
743: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
744: } else {
745: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
746: }
747: $rowtotal ++;
748: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
749: ($action eq 'defaults')) {
750: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
751: } elsif ($action eq 'login') {
752: if ($numheaders == 4) {
753: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
754: </table>
755: </td>
756: </tr>
757: <tr>
758: <td>
759: <table class="LC_nested">
760: <tr class="LC_info_row">
761: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
762: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
763: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
764: $rowtotal ++;
765: } else {
766: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
767: }
768: $output .= '
769: </table>
770: </td>
771: </tr>
772: <tr>
773: <td>
774: <table class="LC_nested">
775: <tr class="LC_info_row">';
776: if ($numheaders == 4) {
777: $output .= '
778: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
779: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
780: </tr>';
781: } else {
782: $output .= '
783: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
784: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
785: </tr>';
786: }
787: $rowtotal ++;
788: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
789: } elsif ($action eq 'requestcourses') {
790: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
791: $rowtotal ++;
792: $output .= &print_studentcode($settings,\$rowtotal).'
793: </table>
794: </td>
795: </tr>
796: <tr>
797: <td>
798: <table class="LC_nested">
799: <tr class="LC_info_row">
800: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
801: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
802: &textbookcourses_javascript($settings).
803: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
804: </table>
805: </td>
806: </tr>
807: <tr>
808: <td>
809: <table class="LC_nested">
810: <tr class="LC_info_row">
811: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
812: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
813: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
814: </table>
815: </td>
816: </tr>
817: <tr>
818: <td>
819: <table class="LC_nested">
820: <tr class="LC_info_row">
821: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
822: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
823: </tr>'.
824: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
825: } elsif ($action eq 'requestauthor') {
826: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
827: $rowtotal ++;
828: } elsif ($action eq 'rolecolors') {
829: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
830: </table>
831: </td>
832: </tr>
833: <tr>
834: <td>
835: <table class="LC_nested">
836: <tr class="LC_info_row">
837: <td class="LC_left_item"'.$colspan.' valign="top">'.
838: &mt($item->{'header'}->[2]->{'col1'}).'</td>
839: <td class="LC_right_item" valign="top">'.
840: &mt($item->{'header'}->[2]->{'col2'}).'</td>
841: </tr>'.
842: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">
850: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
851: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
852: </tr>'.
853: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
854: $rowtotal += 2;
855: }
856: } else {
857: $output .= '
858: <tr>
859: <td>
860: <table class="LC_nested">
861: <tr class="LC_info_row">';
862: if (($action eq 'login') || ($action eq 'directorysrch')) {
863: $output .= '
864: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
865: } elsif ($action eq 'serverstatuses') {
866: $output .= '
867: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
868: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
869:
870: } else {
871: $output .= '
872: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
873: }
874: if (defined($item->{'header'}->[0]->{'col3'})) {
875: $output .= '<td class="LC_left_item" valign="top">'.
876: &mt($item->{'header'}->[0]->{'col2'});
877: if ($action eq 'serverstatuses') {
878: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
879: }
880: } else {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col2'});
883: }
884: $output .= '</td>';
885: if ($item->{'header'}->[0]->{'col3'}) {
886: if (defined($item->{'header'}->[0]->{'col4'})) {
887: $output .= '<td class="LC_left_item" valign="top">'.
888: &mt($item->{'header'}->[0]->{'col3'});
889: } else {
890: $output .= '<td class="LC_right_item" valign="top">'.
891: &mt($item->{'header'}->[0]->{'col3'});
892: }
893: if ($action eq 'serverstatuses') {
894: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
895: }
896: $output .= '</td>';
897: }
898: if ($item->{'header'}->[0]->{'col4'}) {
899: $output .= '<td class="LC_right_item" valign="top">'.
900: &mt($item->{'header'}->[0]->{'col4'});
901: }
902: $output .= '</tr>';
903: $rowtotal ++;
904: if ($action eq 'quotas') {
905: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
906: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
907: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
908: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
909: } elsif ($action eq 'scantron') {
910: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
911: } elsif ($action eq 'helpsettings') {
912: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
913: }
914: }
915: $output .= '
916: </table>
917: </td>
918: </tr>
919: </table><br />';
920: return ($output,$rowtotal);
921: }
922:
923: sub print_login {
924: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
925: my ($css_class,$datatable);
926: my %choices = &login_choices();
927:
928: if ($caller eq 'service') {
929: my %servers = &Apache::lonnet::internet_dom_servers($dom);
930: my $choice = $choices{'disallowlogin'};
931: $css_class = ' class="LC_odd_row"';
932: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
933: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
934: '<th>'.$choices{'server'}.'</th>'.
935: '<th>'.$choices{'serverpath'}.'</th>'.
936: '<th>'.$choices{'custompath'}.'</th>'.
937: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
938: my %disallowed;
939: if (ref($settings) eq 'HASH') {
940: if (ref($settings->{'loginvia'}) eq 'HASH') {
941: %disallowed = %{$settings->{'loginvia'}};
942: }
943: }
944: foreach my $lonhost (sort(keys(%servers))) {
945: my $direct = 'selected="selected"';
946: if (ref($disallowed{$lonhost}) eq 'HASH') {
947: if ($disallowed{$lonhost}{'server'} ne '') {
948: $direct = '';
949: }
950: }
951: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
952: '<td><select name="'.$lonhost.'_server">'.
953: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
954: '</option>';
955: foreach my $hostid (sort(keys(%servers))) {
956: next if ($servers{$hostid} eq $servers{$lonhost});
957: my $selected = '';
958: if (ref($disallowed{$lonhost}) eq 'HASH') {
959: if ($hostid eq $disallowed{$lonhost}{'server'}) {
960: $selected = 'selected="selected"';
961: }
962: }
963: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
964: $servers{$hostid}.'</option>';
965: }
966: $datatable .= '</select></td>'.
967: '<td><select name="'.$lonhost.'_serverpath">';
968: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
969: my $pathname = $path;
970: if ($path eq 'custom') {
971: $pathname = &mt('Custom Path').' ->';
972: }
973: my $selected = '';
974: if (ref($disallowed{$lonhost}) eq 'HASH') {
975: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
976: $selected = 'selected="selected"';
977: }
978: } elsif ($path eq '') {
979: $selected = 'selected="selected"';
980: }
981: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
982: }
983: $datatable .= '</select></td>';
984: my ($custom,$exempt);
985: if (ref($disallowed{$lonhost}) eq 'HASH') {
986: $custom = $disallowed{$lonhost}{'custompath'};
987: $exempt = $disallowed{$lonhost}{'exempt'};
988: }
989: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
990: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
991: '</tr>';
992: }
993: $datatable .= '</table></td></tr>';
994: return $datatable;
995: } elsif ($caller eq 'page') {
996: my %defaultchecked = (
997: 'coursecatalog' => 'on',
998: 'helpdesk' => 'on',
999: 'adminmail' => 'off',
1000: 'newuser' => 'off',
1001: );
1002: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1003: my (%checkedon,%checkedoff);
1004: foreach my $item (@toggles) {
1005: if ($defaultchecked{$item} eq 'on') {
1006: $checkedon{$item} = ' checked="checked" ';
1007: $checkedoff{$item} = ' ';
1008: } elsif ($defaultchecked{$item} eq 'off') {
1009: $checkedoff{$item} = ' checked="checked" ';
1010: $checkedon{$item} = ' ';
1011: }
1012: }
1013: my @images = ('img','logo','domlogo','login');
1014: my @logintext = ('textcol','bgcol');
1015: my @bgs = ('pgbg','mainbg','sidebg');
1016: my @links = ('link','alink','vlink');
1017: my %designhash = &Apache::loncommon::get_domainconf($dom);
1018: my %defaultdesign = %Apache::loncommon::defaultdesign;
1019: my (%is_custom,%designs);
1020: my %defaults = (
1021: font => $defaultdesign{'login.font'},
1022: );
1023: foreach my $item (@images) {
1024: $defaults{$item} = $defaultdesign{'login.'.$item};
1025: $defaults{'showlogo'}{$item} = 1;
1026: }
1027: foreach my $item (@bgs) {
1028: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1029: }
1030: foreach my $item (@logintext) {
1031: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1032: }
1033: foreach my $item (@links) {
1034: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1035: }
1036: if (ref($settings) eq 'HASH') {
1037: foreach my $item (@toggles) {
1038: if ($settings->{$item} eq '1') {
1039: $checkedon{$item} = ' checked="checked" ';
1040: $checkedoff{$item} = ' ';
1041: } elsif ($settings->{$item} eq '0') {
1042: $checkedoff{$item} = ' checked="checked" ';
1043: $checkedon{$item} = ' ';
1044: }
1045: }
1046: foreach my $item (@images) {
1047: if (defined($settings->{$item})) {
1048: $designs{$item} = $settings->{$item};
1049: $is_custom{$item} = 1;
1050: }
1051: if (defined($settings->{'showlogo'}{$item})) {
1052: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1053: }
1054: }
1055: foreach my $item (@logintext) {
1056: if ($settings->{$item} ne '') {
1057: $designs{'logintext'}{$item} = $settings->{$item};
1058: $is_custom{$item} = 1;
1059: }
1060: }
1061: if ($settings->{'font'} ne '') {
1062: $designs{'font'} = $settings->{'font'};
1063: $is_custom{'font'} = 1;
1064: }
1065: foreach my $item (@bgs) {
1066: if ($settings->{$item} ne '') {
1067: $designs{'bgs'}{$item} = $settings->{$item};
1068: $is_custom{$item} = 1;
1069: }
1070: }
1071: foreach my $item (@links) {
1072: if ($settings->{$item} ne '') {
1073: $designs{'links'}{$item} = $settings->{$item};
1074: $is_custom{$item} = 1;
1075: }
1076: }
1077: } else {
1078: if ($designhash{$dom.'.login.font'} ne '') {
1079: $designs{'font'} = $designhash{$dom.'.login.font'};
1080: $is_custom{'font'} = 1;
1081: }
1082: foreach my $item (@images) {
1083: if ($designhash{$dom.'.login.'.$item} ne '') {
1084: $designs{$item} = $designhash{$dom.'.login.'.$item};
1085: $is_custom{$item} = 1;
1086: }
1087: }
1088: foreach my $item (@bgs) {
1089: if ($designhash{$dom.'.login.'.$item} ne '') {
1090: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1091: $is_custom{$item} = 1;
1092: }
1093: }
1094: foreach my $item (@links) {
1095: if ($designhash{$dom.'.login.'.$item} ne '') {
1096: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1097: $is_custom{$item} = 1;
1098: }
1099: }
1100: }
1101: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1102: logo => 'Institution Logo',
1103: domlogo => 'Domain Logo',
1104: login => 'Login box');
1105: my $itemcount = 1;
1106: foreach my $item (@toggles) {
1107: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1108: $datatable .=
1109: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1110: '</td><td>'.
1111: '<span class="LC_nobreak"><label><input type="radio" name="'.
1112: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1113: '</label> <label><input type="radio" name="'.$item.'"'.
1114: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1115: '</tr>';
1116: $itemcount ++;
1117: }
1118: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1119: $datatable .= '</tr></table></td></tr>';
1120: } elsif ($caller eq 'help') {
1121: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1122: my $switchserver = &check_switchserver($dom,$confname);
1123: my $itemcount = 1;
1124: $defaulturl = '/adm/loginproblems.html';
1125: $defaulttype = 'default';
1126: %lt = &Apache::lonlocal::texthash (
1127: del => 'Delete?',
1128: rep => 'Replace:',
1129: upl => 'Upload:',
1130: default => 'Default',
1131: custom => 'Custom',
1132: );
1133: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1134: my @currlangs;
1135: if (ref($settings) eq 'HASH') {
1136: if (ref($settings->{'helpurl'}) eq 'HASH') {
1137: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1138: next if ($settings->{'helpurl'}{$key} eq '');
1139: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1140: $type{$key} = 'custom';
1141: unless ($key eq 'nolang') {
1142: push(@currlangs,$key);
1143: }
1144: }
1145: } elsif ($settings->{'helpurl'} ne '') {
1146: $type{'nolang'} = 'custom';
1147: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1148: }
1149: }
1150: foreach my $lang ('nolang',sort(@currlangs)) {
1151: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1152: $datatable .= '<tr'.$css_class.'>';
1153: if ($url{$lang} eq '') {
1154: $url{$lang} = $defaulturl;
1155: }
1156: if ($type{$lang} eq '') {
1157: $type{$lang} = $defaulttype;
1158: }
1159: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1160: if ($lang eq 'nolang') {
1161: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1162: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1163: } else {
1164: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1165: $langchoices{$lang},
1166: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1167: }
1168: $datatable .= '</span></td>'."\n".
1169: '<td class="LC_left_item">';
1170: if ($type{$lang} eq 'custom') {
1171: $datatable .= '<span class="LC_nobreak"><label>'.
1172: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1173: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1174: } else {
1175: $datatable .= $lt{'upl'};
1176: }
1177: $datatable .='<br />';
1178: if ($switchserver) {
1179: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1180: } else {
1181: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1182: }
1183: $datatable .= '</td></tr>';
1184: $itemcount ++;
1185: }
1186: my @addlangs;
1187: foreach my $lang (sort(keys(%langchoices))) {
1188: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1189: push(@addlangs,$lang);
1190: }
1191: if (@addlangs > 0) {
1192: my %toadd;
1193: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1194: $toadd{''} = &mt('Select');
1195: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1196: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1197: &mt('Add log-in help page for a specific language:').' '.
1198: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1199: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1200: if ($switchserver) {
1201: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1202: } else {
1203: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1204: }
1205: $datatable .= '</td></tr>';
1206: $itemcount ++;
1207: }
1208: $datatable .= &captcha_choice('login',$settings,$itemcount);
1209: } elsif ($caller eq 'headtag') {
1210: my %domservers = &Apache::lonnet::get_servers($dom);
1211: my $choice = $choices{'headtag'};
1212: $css_class = ' class="LC_odd_row"';
1213: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1214: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1215: '<th>'.$choices{'current'}.'</th>'.
1216: '<th>'.$choices{'action'}.'</th>'.
1217: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1218: my (%currurls,%currexempt);
1219: if (ref($settings) eq 'HASH') {
1220: if (ref($settings->{'headtag'}) eq 'HASH') {
1221: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1222: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1223: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1224: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1225: }
1226: }
1227: }
1228: }
1229: my %lt = &Apache::lonlocal::texthash(
1230: del => 'Delete?',
1231: rep => 'Replace:',
1232: upl => 'Upload:',
1233: curr => 'View contents',
1234: none => 'None',
1235: );
1236: my $switchserver = &check_switchserver($dom,$confname);
1237: foreach my $lonhost (sort(keys(%domservers))) {
1238: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1239: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1240: if ($currurls{$lonhost}) {
1241: $datatable .= '<td class="LC_right_item"><a href="'.
1242: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1243: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1244: '">'.$lt{'curr'}.'</a></td>'.
1245: '<td><span class="LC_nobreak"><label>'.
1246: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1247: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1248: } else {
1249: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1250: }
1251: $datatable .='<br />';
1252: if ($switchserver) {
1253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1254: } else {
1255: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1256: }
1257: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1258: }
1259: $datatable .= '</table></td></tr>';
1260: }
1261: return $datatable;
1262: }
1263:
1264: sub login_choices {
1265: my %choices =
1266: &Apache::lonlocal::texthash (
1267: coursecatalog => 'Display Course/Community Catalog link?',
1268: adminmail => "Display Administrator's E-mail Address?",
1269: helpdesk => 'Display "Contact Helpdesk" link',
1270: disallowlogin => "Login page requests redirected",
1271: hostid => "Server",
1272: server => "Redirect to:",
1273: serverpath => "Path",
1274: custompath => "Custom",
1275: exempt => "Exempt IP(s)",
1276: directlogin => "No redirect",
1277: newuser => "Link to create a user account",
1278: img => "Header",
1279: logo => "Main Logo",
1280: domlogo => "Domain Logo",
1281: login => "Log-in Header",
1282: textcol => "Text color",
1283: bgcol => "Box color",
1284: bgs => "Background colors",
1285: links => "Link colors",
1286: font => "Font color",
1287: pgbg => "Header",
1288: mainbg => "Page",
1289: sidebg => "Login box",
1290: link => "Link",
1291: alink => "Active link",
1292: vlink => "Visited link",
1293: headtag => "Custom markup",
1294: action => "Action",
1295: current => "Current",
1296: );
1297: return %choices;
1298: }
1299:
1300: sub print_rolecolors {
1301: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1302: my %choices = &color_font_choices();
1303: my @bgs = ('pgbg','tabbg','sidebg');
1304: my @links = ('link','alink','vlink');
1305: my @images = ('img');
1306: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1307: my %designhash = &Apache::loncommon::get_domainconf($dom);
1308: my %defaultdesign = %Apache::loncommon::defaultdesign;
1309: my (%is_custom,%designs);
1310: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1311: if (ref($settings) eq 'HASH') {
1312: if (ref($settings->{$role}) eq 'HASH') {
1313: if ($settings->{$role}->{'img'} ne '') {
1314: $designs{'img'} = $settings->{$role}->{'img'};
1315: $is_custom{'img'} = 1;
1316: }
1317: if ($settings->{$role}->{'font'} ne '') {
1318: $designs{'font'} = $settings->{$role}->{'font'};
1319: $is_custom{'font'} = 1;
1320: }
1321: if ($settings->{$role}->{'fontmenu'} ne '') {
1322: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1323: $is_custom{'fontmenu'} = 1;
1324: }
1325: foreach my $item (@bgs) {
1326: if ($settings->{$role}->{$item} ne '') {
1327: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1328: $is_custom{$item} = 1;
1329: }
1330: }
1331: foreach my $item (@links) {
1332: if ($settings->{$role}->{$item} ne '') {
1333: $designs{'links'}{$item} = $settings->{$role}->{$item};
1334: $is_custom{$item} = 1;
1335: }
1336: }
1337: }
1338: } else {
1339: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1340: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1341: $is_custom{'img'} = 1;
1342: }
1343: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1344: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1345: $is_custom{'fontmenu'} = 1;
1346: }
1347: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1348: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1349: $is_custom{'font'} = 1;
1350: }
1351: foreach my $item (@bgs) {
1352: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1353: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1354: $is_custom{$item} = 1;
1355:
1356: }
1357: }
1358: foreach my $item (@links) {
1359: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1360: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1361: $is_custom{$item} = 1;
1362: }
1363: }
1364: }
1365: my $itemcount = 1;
1366: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1367: $datatable .= '</tr></table></td></tr>';
1368: return $datatable;
1369: }
1370:
1371: sub role_defaults {
1372: my ($role,$bgs,$links,$images,$logintext) = @_;
1373: my %defaults;
1374: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1375: return %defaults;
1376: }
1377: my %defaultdesign = %Apache::loncommon::defaultdesign;
1378: if ($role eq 'login') {
1379: %defaults = (
1380: font => $defaultdesign{$role.'.font'},
1381: );
1382: if (ref($logintext) eq 'ARRAY') {
1383: foreach my $item (@{$logintext}) {
1384: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1385: }
1386: }
1387: foreach my $item (@{$images}) {
1388: $defaults{'showlogo'}{$item} = 1;
1389: }
1390: } else {
1391: %defaults = (
1392: img => $defaultdesign{$role.'.img'},
1393: font => $defaultdesign{$role.'.font'},
1394: fontmenu => $defaultdesign{$role.'.fontmenu'},
1395: );
1396: }
1397: foreach my $item (@{$bgs}) {
1398: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1399: }
1400: foreach my $item (@{$links}) {
1401: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1402: }
1403: foreach my $item (@{$images}) {
1404: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1405: }
1406: return %defaults;
1407: }
1408:
1409: sub display_color_options {
1410: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1411: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1412: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1413: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1414: my $datatable = '<tr'.$css_class.'>'.
1415: '<td>'.$choices->{'font'}.'</td>';
1416: if (!$is_custom->{'font'}) {
1417: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1418: } else {
1419: $datatable .= '<td> </td>';
1420: }
1421: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1422:
1423: $datatable .= '<td><span class="LC_nobreak">'.
1424: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1425: ' value="'.$current_color.'" /> '.
1426: ' </td></tr>';
1427: unless ($role eq 'login') {
1428: $datatable .= '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{'fontmenu'}.'</td>';
1430: if (!$is_custom->{'fontmenu'}) {
1431: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1432: } else {
1433: $datatable .= '<td> </td>';
1434: }
1435: $current_color = $designs->{'fontmenu'} ?
1436: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1437: $datatable .= '<td><span class="LC_nobreak">'.
1438: '<input class="colorchooser" type="text" size="10" name="'
1439: .$role.'_fontmenu"'.
1440: ' value="'.$current_color.'" /> '.
1441: ' </td></tr>';
1442: }
1443: my $switchserver = &check_switchserver($dom,$confname);
1444: foreach my $img (@{$images}) {
1445: $itemcount ++;
1446: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1447: $datatable .= '<tr'.$css_class.'>'.
1448: '<td>'.$choices->{$img};
1449: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1450: if ($role eq 'login') {
1451: if ($img eq 'login') {
1452: $login_hdr_pick =
1453: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1454: $logincolors =
1455: &login_text_colors($img,$role,$logintext,$phase,$choices,
1456: $designs,$defaults);
1457: } elsif ($img ne 'domlogo') {
1458: $datatable.= &logo_display_options($img,$defaults,$designs);
1459: }
1460: }
1461: $datatable .= '</td>';
1462: if ($designs->{$img} ne '') {
1463: $imgfile = $designs->{$img};
1464: $img_import = ($imgfile =~ m{^/adm/});
1465: } else {
1466: $imgfile = $defaults->{$img};
1467: }
1468: if ($imgfile) {
1469: my ($showfile,$fullsize);
1470: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1471: my $urldir = $1;
1472: my $filename = $2;
1473: my @info = &Apache::lonnet::stat_file($designs->{$img});
1474: if (@info) {
1475: my $thumbfile = 'tn-'.$filename;
1476: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1477: if (@thumb) {
1478: $showfile = $urldir.'/'.$thumbfile;
1479: } else {
1480: $showfile = $imgfile;
1481: }
1482: } else {
1483: $showfile = '';
1484: }
1485: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1486: $showfile = $imgfile;
1487: my $imgdir = $1;
1488: my $filename = $2;
1489: if (-e "$londocroot/$imgdir/tn-".$filename) {
1490: $showfile = "/$imgdir/tn-".$filename;
1491: } else {
1492: my $input = $londocroot.$imgfile;
1493: my $output = "$londocroot/$imgdir/tn-".$filename;
1494: if (!-e $output) {
1495: my ($width,$height) = &thumb_dimensions();
1496: my ($fullwidth,$fullheight) = &check_dimensions($input);
1497: if ($fullwidth ne '' && $fullheight ne '') {
1498: if ($fullwidth > $width && $fullheight > $height) {
1499: my $size = $width.'x'.$height;
1500: system("convert -sample $size $input $output");
1501: $showfile = "/$imgdir/tn-".$filename;
1502: }
1503: }
1504: }
1505: }
1506: }
1507: if ($showfile) {
1508: if ($showfile =~ m{^/(adm|res)/}) {
1509: if ($showfile =~ m{^/res/}) {
1510: my $local_showfile =
1511: &Apache::lonnet::filelocation('',$showfile);
1512: &Apache::lonnet::repcopy($local_showfile);
1513: }
1514: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1515: }
1516: if ($imgfile) {
1517: if ($imgfile =~ m{^/(adm|res)/}) {
1518: if ($imgfile =~ m{^/res/}) {
1519: my $local_imgfile =
1520: &Apache::lonnet::filelocation('',$imgfile);
1521: &Apache::lonnet::repcopy($local_imgfile);
1522: }
1523: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1524: } else {
1525: $fullsize = $imgfile;
1526: }
1527: }
1528: $datatable .= '<td>';
1529: if ($img eq 'login') {
1530: $datatable .= $login_hdr_pick;
1531: }
1532: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1533: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1534: } else {
1535: $datatable .= '<td> </td><td class="LC_left_item">'.
1536: &mt('Upload:').'<br />';
1537: }
1538: } else {
1539: $datatable .= '<td> </td><td class="LC_left_item">'.
1540: &mt('Upload:').'<br />';
1541: }
1542: if ($switchserver) {
1543: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1544: } else {
1545: if ($img ne 'login') { # suppress file selection for Log-in header
1546: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1547: }
1548: }
1549: $datatable .= '</td></tr>';
1550: }
1551: $itemcount ++;
1552: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1553: $datatable .= '<tr'.$css_class.'>'.
1554: '<td>'.$choices->{'bgs'}.'</td>';
1555: my $bgs_def;
1556: foreach my $item (@{$bgs}) {
1557: if (!$is_custom->{$item}) {
1558: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1559: }
1560: }
1561: if ($bgs_def) {
1562: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1563: } else {
1564: $datatable .= '<td> </td>';
1565: }
1566: $datatable .= '<td class="LC_right_item">'.
1567: '<table border="0"><tr>';
1568:
1569: foreach my $item (@{$bgs}) {
1570: $datatable .= '<td align="center">'.$choices->{$item};
1571: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1572: if ($designs->{'bgs'}{$item}) {
1573: $datatable .= ' ';
1574: }
1575: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1576: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1577: }
1578: $datatable .= '</tr></table></td></tr>';
1579: $itemcount ++;
1580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1581: $datatable .= '<tr'.$css_class.'>'.
1582: '<td>'.$choices->{'links'}.'</td>';
1583: my $links_def;
1584: foreach my $item (@{$links}) {
1585: if (!$is_custom->{$item}) {
1586: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1587: }
1588: }
1589: if ($links_def) {
1590: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $datatable .= '<td class="LC_right_item">'.
1595: '<table border="0"><tr>';
1596: foreach my $item (@{$links}) {
1597: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1598: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1599: if ($designs->{'links'}{$item}) {
1600: $datatable.=' ';
1601: }
1602: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1603: '" /></td>';
1604: }
1605: $$rowtotal += $itemcount;
1606: return $datatable;
1607: }
1608:
1609: sub logo_display_options {
1610: my ($img,$defaults,$designs) = @_;
1611: my $checkedon;
1612: if (ref($defaults) eq 'HASH') {
1613: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1614: if ($defaults->{'showlogo'}{$img}) {
1615: $checkedon = 'checked="checked" ';
1616: }
1617: }
1618: }
1619: if (ref($designs) eq 'HASH') {
1620: if (ref($designs->{'showlogo'}) eq 'HASH') {
1621: if (defined($designs->{'showlogo'}{$img})) {
1622: if ($designs->{'showlogo'}{$img} == 0) {
1623: $checkedon = '';
1624: } elsif ($designs->{'showlogo'}{$img} == 1) {
1625: $checkedon = 'checked="checked" ';
1626: }
1627: }
1628: }
1629: }
1630: return '<br /><label> <input type="checkbox" name="'.
1631: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1632: &mt('show').'</label>'."\n";
1633: }
1634:
1635: sub login_header_options {
1636: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1637: my $output = '';
1638: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1639: $output .= &mt('Text default(s):').'<br />';
1640: if (!$is_custom->{'textcol'}) {
1641: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1642: ' ';
1643: }
1644: if (!$is_custom->{'bgcol'}) {
1645: $output .= $choices->{'bgcol'}.': '.
1646: '<span id="css_'.$role.'_font" style="background-color: '.
1647: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1648: }
1649: $output .= '<br />';
1650: }
1651: $output .='<br />';
1652: return $output;
1653: }
1654:
1655: sub login_text_colors {
1656: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1657: my $color_menu = '<table border="0"><tr>';
1658: foreach my $item (@{$logintext}) {
1659: $color_menu .= '<td align="center">'.$choices->{$item};
1660: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1661: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1662: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1663: }
1664: $color_menu .= '</tr></table><br />';
1665: return $color_menu;
1666: }
1667:
1668: sub image_changes {
1669: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1670: my $output;
1671: if ($img eq 'login') {
1672: # suppress image for Log-in header
1673: } elsif (!$is_custom) {
1674: if ($img ne 'domlogo') {
1675: $output .= &mt('Default image:').'<br />';
1676: } else {
1677: $output .= &mt('Default in use:').'<br />';
1678: }
1679: }
1680: if ($img eq 'login') { # suppress image for Log-in header
1681: $output .= '<td>'.$logincolors;
1682: } else {
1683: if ($img_import) {
1684: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1685: }
1686: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1687: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1688: if ($is_custom) {
1689: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1690: '<input type="checkbox" name="'.
1691: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1692: '</label> '.&mt('Replace:').'</span><br />';
1693: } else {
1694: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1695: }
1696: }
1697: return $output;
1698: }
1699:
1700: sub print_quotas {
1701: my ($dom,$settings,$rowtotal,$action) = @_;
1702: my $context;
1703: if ($action eq 'quotas') {
1704: $context = 'tools';
1705: } else {
1706: $context = $action;
1707: }
1708: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1709: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1710: my $typecount = 0;
1711: my ($css_class,%titles);
1712: if ($context eq 'requestcourses') {
1713: @usertools = ('official','unofficial','community','textbook');
1714: @options =('norequest','approval','validate','autolimit');
1715: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1716: %titles = &courserequest_titles();
1717: } elsif ($context eq 'requestauthor') {
1718: @usertools = ('author');
1719: @options = ('norequest','approval','automatic');
1720: %titles = &authorrequest_titles();
1721: } else {
1722: @usertools = ('aboutme','blog','webdav','portfolio');
1723: %titles = &tool_titles();
1724: }
1725: if (ref($types) eq 'ARRAY') {
1726: foreach my $type (@{$types}) {
1727: my ($currdefquota,$currauthorquota);
1728: unless (($context eq 'requestcourses') ||
1729: ($context eq 'requestauthor')) {
1730: if (ref($settings) eq 'HASH') {
1731: if (ref($settings->{defaultquota}) eq 'HASH') {
1732: $currdefquota = $settings->{defaultquota}->{$type};
1733: } else {
1734: $currdefquota = $settings->{$type};
1735: }
1736: if (ref($settings->{authorquota}) eq 'HASH') {
1737: $currauthorquota = $settings->{authorquota}->{$type};
1738: }
1739: }
1740: }
1741: if (defined($usertypes->{$type})) {
1742: $typecount ++;
1743: $css_class = $typecount%2?' class="LC_odd_row"':'';
1744: $datatable .= '<tr'.$css_class.'>'.
1745: '<td>'.$usertypes->{$type}.'</td>'.
1746: '<td class="LC_left_item">';
1747: if ($context eq 'requestcourses') {
1748: $datatable .= '<table><tr>';
1749: }
1750: my %cell;
1751: foreach my $item (@usertools) {
1752: if ($context eq 'requestcourses') {
1753: my ($curroption,$currlimit);
1754: if (ref($settings) eq 'HASH') {
1755: if (ref($settings->{$item}) eq 'HASH') {
1756: $curroption = $settings->{$item}->{$type};
1757: if ($curroption =~ /^autolimit=(\d*)$/) {
1758: $currlimit = $1;
1759: }
1760: }
1761: }
1762: if (!$curroption) {
1763: $curroption = 'norequest';
1764: }
1765: $datatable .= '<th>'.$titles{$item}.'</th>';
1766: foreach my $option (@options) {
1767: my $val = $option;
1768: if ($option eq 'norequest') {
1769: $val = 0;
1770: }
1771: if ($option eq 'validate') {
1772: my $canvalidate = 0;
1773: if (ref($validations{$item}) eq 'HASH') {
1774: if ($validations{$item}{$type}) {
1775: $canvalidate = 1;
1776: }
1777: }
1778: next if (!$canvalidate);
1779: }
1780: my $checked = '';
1781: if ($option eq $curroption) {
1782: $checked = ' checked="checked"';
1783: } elsif ($option eq 'autolimit') {
1784: if ($curroption =~ /^autolimit/) {
1785: $checked = ' checked="checked"';
1786: }
1787: }
1788: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1789: '<input type="radio" name="crsreq_'.$item.
1790: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1791: $titles{$option}.'</label>';
1792: if ($option eq 'autolimit') {
1793: $cell{$item} .= ' <input type="text" name="crsreq_'.
1794: $item.'_limit_'.$type.'" size="1" '.
1795: 'value="'.$currlimit.'" />';
1796: }
1797: $cell{$item} .= '</span> ';
1798: if ($option eq 'autolimit') {
1799: $cell{$item} .= $titles{'unlimited'};
1800: }
1801: }
1802: } elsif ($context eq 'requestauthor') {
1803: my $curroption;
1804: if (ref($settings) eq 'HASH') {
1805: $curroption = $settings->{$type};
1806: }
1807: if (!$curroption) {
1808: $curroption = 'norequest';
1809: }
1810: foreach my $option (@options) {
1811: my $val = $option;
1812: if ($option eq 'norequest') {
1813: $val = 0;
1814: }
1815: my $checked = '';
1816: if ($option eq $curroption) {
1817: $checked = ' checked="checked"';
1818: }
1819: $datatable .= '<span class="LC_nobreak"><label>'.
1820: '<input type="radio" name="authorreq_'.$type.
1821: '" value="'.$val.'"'.$checked.' />'.
1822: $titles{$option}.'</label></span> ';
1823: }
1824: } else {
1825: my $checked = 'checked="checked" ';
1826: if (ref($settings) eq 'HASH') {
1827: if (ref($settings->{$item}) eq 'HASH') {
1828: if ($settings->{$item}->{$type} == 0) {
1829: $checked = '';
1830: } elsif ($settings->{$item}->{$type} == 1) {
1831: $checked = 'checked="checked" ';
1832: }
1833: }
1834: }
1835: $datatable .= '<span class="LC_nobreak"><label>'.
1836: '<input type="checkbox" name="'.$context.'_'.$item.
1837: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1838: '</label></span> ';
1839: }
1840: }
1841: if ($context eq 'requestcourses') {
1842: $datatable .= '</tr><tr>';
1843: foreach my $item (@usertools) {
1844: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1845: }
1846: $datatable .= '</tr></table>';
1847: }
1848: $datatable .= '</td>';
1849: unless (($context eq 'requestcourses') ||
1850: ($context eq 'requestauthor')) {
1851: $datatable .=
1852: '<td class="LC_right_item">'.
1853: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1854: '<input type="text" name="quota_'.$type.
1855: '" value="'.$currdefquota.
1856: '" size="5" /></span>'.(' ' x 2).
1857: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1858: '<input type="text" name="authorquota_'.$type.
1859: '" value="'.$currauthorquota.
1860: '" size="5" /></span></td>';
1861: }
1862: $datatable .= '</tr>';
1863: }
1864: }
1865: }
1866: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1867: $defaultquota = '20';
1868: $authorquota = '500';
1869: if (ref($settings) eq 'HASH') {
1870: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1871: $defaultquota = $settings->{'defaultquota'}->{'default'};
1872: } elsif (defined($settings->{'default'})) {
1873: $defaultquota = $settings->{'default'};
1874: }
1875: if (ref($settings->{'authorquota'}) eq 'HASH') {
1876: $authorquota = $settings->{'authorquota'}->{'default'};
1877: }
1878: }
1879: }
1880: $typecount ++;
1881: $css_class = $typecount%2?' class="LC_odd_row"':'';
1882: $datatable .= '<tr'.$css_class.'>'.
1883: '<td>'.$othertitle.'</td>'.
1884: '<td class="LC_left_item">';
1885: if ($context eq 'requestcourses') {
1886: $datatable .= '<table><tr>';
1887: }
1888: my %defcell;
1889: foreach my $item (@usertools) {
1890: if ($context eq 'requestcourses') {
1891: my ($curroption,$currlimit);
1892: if (ref($settings) eq 'HASH') {
1893: if (ref($settings->{$item}) eq 'HASH') {
1894: $curroption = $settings->{$item}->{'default'};
1895: if ($curroption =~ /^autolimit=(\d*)$/) {
1896: $currlimit = $1;
1897: }
1898: }
1899: }
1900: if (!$curroption) {
1901: $curroption = 'norequest';
1902: }
1903: $datatable .= '<th>'.$titles{$item}.'</th>';
1904: foreach my $option (@options) {
1905: my $val = $option;
1906: if ($option eq 'norequest') {
1907: $val = 0;
1908: }
1909: if ($option eq 'validate') {
1910: my $canvalidate = 0;
1911: if (ref($validations{$item}) eq 'HASH') {
1912: if ($validations{$item}{'default'}) {
1913: $canvalidate = 1;
1914: }
1915: }
1916: next if (!$canvalidate);
1917: }
1918: my $checked = '';
1919: if ($option eq $curroption) {
1920: $checked = ' checked="checked"';
1921: } elsif ($option eq 'autolimit') {
1922: if ($curroption =~ /^autolimit/) {
1923: $checked = ' checked="checked"';
1924: }
1925: }
1926: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1927: '<input type="radio" name="crsreq_'.$item.
1928: '_default" value="'.$val.'"'.$checked.' />'.
1929: $titles{$option}.'</label>';
1930: if ($option eq 'autolimit') {
1931: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1932: $item.'_limit_default" size="1" '.
1933: 'value="'.$currlimit.'" />';
1934: }
1935: $defcell{$item} .= '</span> ';
1936: if ($option eq 'autolimit') {
1937: $defcell{$item} .= $titles{'unlimited'};
1938: }
1939: }
1940: } elsif ($context eq 'requestauthor') {
1941: my $curroption;
1942: if (ref($settings) eq 'HASH') {
1943: $curroption = $settings->{'default'};
1944: }
1945: if (!$curroption) {
1946: $curroption = 'norequest';
1947: }
1948: foreach my $option (@options) {
1949: my $val = $option;
1950: if ($option eq 'norequest') {
1951: $val = 0;
1952: }
1953: my $checked = '';
1954: if ($option eq $curroption) {
1955: $checked = ' checked="checked"';
1956: }
1957: $datatable .= '<span class="LC_nobreak"><label>'.
1958: '<input type="radio" name="authorreq_default"'.
1959: ' value="'.$val.'"'.$checked.' />'.
1960: $titles{$option}.'</label></span> ';
1961: }
1962: } else {
1963: my $checked = 'checked="checked" ';
1964: if (ref($settings) eq 'HASH') {
1965: if (ref($settings->{$item}) eq 'HASH') {
1966: if ($settings->{$item}->{'default'} == 0) {
1967: $checked = '';
1968: } elsif ($settings->{$item}->{'default'} == 1) {
1969: $checked = 'checked="checked" ';
1970: }
1971: }
1972: }
1973: $datatable .= '<span class="LC_nobreak"><label>'.
1974: '<input type="checkbox" name="'.$context.'_'.$item.
1975: '" value="default" '.$checked.'/>'.$titles{$item}.
1976: '</label></span> ';
1977: }
1978: }
1979: if ($context eq 'requestcourses') {
1980: $datatable .= '</tr><tr>';
1981: foreach my $item (@usertools) {
1982: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1983: }
1984: $datatable .= '</tr></table>';
1985: }
1986: $datatable .= '</td>';
1987: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1988: $datatable .= '<td class="LC_right_item">'.
1989: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1990: '<input type="text" name="defaultquota" value="'.
1991: $defaultquota.'" size="5" /></span>'.(' ' x2).
1992: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1993: '<input type="text" name="authorquota" value="'.
1994: $authorquota.'" size="5" /></span></td>';
1995: }
1996: $datatable .= '</tr>';
1997: $typecount ++;
1998: $css_class = $typecount%2?' class="LC_odd_row"':'';
1999: $datatable .= '<tr'.$css_class.'>'.
2000: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2001: if ($context eq 'requestcourses') {
2002: $datatable .= &mt('(overrides affiliation, if set)').
2003: '</td>'.
2004: '<td class="LC_left_item">'.
2005: '<table><tr>';
2006: } else {
2007: $datatable .= &mt('(overrides affiliation, if checked)').
2008: '</td>'.
2009: '<td class="LC_left_item" colspan="2">'.
2010: '<br />';
2011: }
2012: my %advcell;
2013: foreach my $item (@usertools) {
2014: if ($context eq 'requestcourses') {
2015: my ($curroption,$currlimit);
2016: if (ref($settings) eq 'HASH') {
2017: if (ref($settings->{$item}) eq 'HASH') {
2018: $curroption = $settings->{$item}->{'_LC_adv'};
2019: if ($curroption =~ /^autolimit=(\d*)$/) {
2020: $currlimit = $1;
2021: }
2022: }
2023: }
2024: $datatable .= '<th>'.$titles{$item}.'</th>';
2025: my $checked = '';
2026: if ($curroption eq '') {
2027: $checked = ' checked="checked"';
2028: }
2029: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2030: '<input type="radio" name="crsreq_'.$item.
2031: '__LC_adv" value=""'.$checked.' />'.
2032: &mt('No override set').'</label></span> ';
2033: foreach my $option (@options) {
2034: my $val = $option;
2035: if ($option eq 'norequest') {
2036: $val = 0;
2037: }
2038: if ($option eq 'validate') {
2039: my $canvalidate = 0;
2040: if (ref($validations{$item}) eq 'HASH') {
2041: if ($validations{$item}{'_LC_adv'}) {
2042: $canvalidate = 1;
2043: }
2044: }
2045: next if (!$canvalidate);
2046: }
2047: my $checked = '';
2048: if ($val eq $curroption) {
2049: $checked = ' checked="checked"';
2050: } elsif ($option eq 'autolimit') {
2051: if ($curroption =~ /^autolimit/) {
2052: $checked = ' checked="checked"';
2053: }
2054: }
2055: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2056: '<input type="radio" name="crsreq_'.$item.
2057: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2058: $titles{$option}.'</label>';
2059: if ($option eq 'autolimit') {
2060: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2061: $item.'_limit__LC_adv" size="1" '.
2062: 'value="'.$currlimit.'" />';
2063: }
2064: $advcell{$item} .= '</span> ';
2065: if ($option eq 'autolimit') {
2066: $advcell{$item} .= $titles{'unlimited'};
2067: }
2068: }
2069: } elsif ($context eq 'requestauthor') {
2070: my $curroption;
2071: if (ref($settings) eq 'HASH') {
2072: $curroption = $settings->{'_LC_adv'};
2073: }
2074: my $checked = '';
2075: if ($curroption eq '') {
2076: $checked = ' checked="checked"';
2077: }
2078: $datatable .= '<span class="LC_nobreak"><label>'.
2079: '<input type="radio" name="authorreq__LC_adv"'.
2080: ' value=""'.$checked.' />'.
2081: &mt('No override set').'</label></span> ';
2082: foreach my $option (@options) {
2083: my $val = $option;
2084: if ($option eq 'norequest') {
2085: $val = 0;
2086: }
2087: my $checked = '';
2088: if ($val eq $curroption) {
2089: $checked = ' checked="checked"';
2090: }
2091: $datatable .= '<span class="LC_nobreak"><label>'.
2092: '<input type="radio" name="authorreq__LC_adv"'.
2093: ' value="'.$val.'"'.$checked.' />'.
2094: $titles{$option}.'</label></span> ';
2095: }
2096: } else {
2097: my $checked = 'checked="checked" ';
2098: if (ref($settings) eq 'HASH') {
2099: if (ref($settings->{$item}) eq 'HASH') {
2100: if ($settings->{$item}->{'_LC_adv'} == 0) {
2101: $checked = '';
2102: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2103: $checked = 'checked="checked" ';
2104: }
2105: }
2106: }
2107: $datatable .= '<span class="LC_nobreak"><label>'.
2108: '<input type="checkbox" name="'.$context.'_'.$item.
2109: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2110: '</label></span> ';
2111: }
2112: }
2113: if ($context eq 'requestcourses') {
2114: $datatable .= '</tr><tr>';
2115: foreach my $item (@usertools) {
2116: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2117: }
2118: $datatable .= '</tr></table>';
2119: }
2120: $datatable .= '</td></tr>';
2121: $$rowtotal += $typecount;
2122: return $datatable;
2123: }
2124:
2125: sub print_requestmail {
2126: my ($dom,$action,$settings,$rowtotal) = @_;
2127: my ($now,$datatable,%currapp);
2128: $now = time;
2129: if (ref($settings) eq 'HASH') {
2130: if (ref($settings->{'notify'}) eq 'HASH') {
2131: if ($settings->{'notify'}{'approval'} ne '') {
2132: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2133: }
2134: }
2135: }
2136: my $numinrow = 2;
2137: my $css_class;
2138: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2139: my $text;
2140: if ($action eq 'requestcourses') {
2141: $text = &mt('Receive notification of course requests requiring approval');
2142: } elsif ($action eq 'requestauthor') {
2143: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2144: } else {
2145: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2146: }
2147: $datatable = '<tr'.$css_class.'>'.
2148: ' <td>'.$text.'</td>'.
2149: ' <td class="LC_left_item">';
2150: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2151: $action.'notifyapproval',%currapp);
2152: if ($numdc > 0) {
2153: $datatable .= $table;
2154: } else {
2155: $datatable .= &mt('There are no active Domain Coordinators');
2156: }
2157: $datatable .='</td></tr>';
2158: return $datatable;
2159: }
2160:
2161: sub print_studentcode {
2162: my ($settings,$rowtotal) = @_;
2163: my $rownum = 0;
2164: my ($output,%current);
2165: my @crstypes = ('official','unofficial','community','textbook');
2166: if (ref($settings) eq 'HASH') {
2167: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2168: foreach my $type (@crstypes) {
2169: $current{$type} = $settings->{'uniquecode'}{$type};
2170: }
2171: }
2172: }
2173: $output .= '<tr>'.
2174: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2175: '<td class="LC_left_item">';
2176: foreach my $type (@crstypes) {
2177: my $check = ' ';
2178: if ($current{$type}) {
2179: $check = ' checked="checked" ';
2180: }
2181: $output .= '<span class="LC_nobreak"><label>'.
2182: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2183: &mt($type).'</label></span>'.(' 'x2).' ';
2184: }
2185: $output .= '</td></tr>';
2186: $$rowtotal ++;
2187: return $output;
2188: }
2189:
2190: sub print_textbookcourses {
2191: my ($dom,$type,$settings,$rowtotal) = @_;
2192: my $rownum = 0;
2193: my $css_class;
2194: my $itemcount = 1;
2195: my $maxnum = 0;
2196: my $bookshash;
2197: if (ref($settings) eq 'HASH') {
2198: $bookshash = $settings->{$type};
2199: }
2200: my %ordered;
2201: if (ref($bookshash) eq 'HASH') {
2202: foreach my $item (keys(%{$bookshash})) {
2203: if (ref($bookshash->{$item}) eq 'HASH') {
2204: my $num = $bookshash->{$item}{'order'};
2205: $ordered{$num} = $item;
2206: }
2207: }
2208: }
2209: my $confname = $dom.'-domainconfig';
2210: my $switchserver = &check_switchserver($dom,$confname);
2211: my $maxnum = scalar(keys(%ordered));
2212: my $datatable;
2213: if (keys(%ordered)) {
2214: my @items = sort { $a <=> $b } keys(%ordered);
2215: for (my $i=0; $i<@items; $i++) {
2216: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2217: my $key = $ordered{$items[$i]};
2218: my %coursehash=&Apache::lonnet::coursedescription($key);
2219: my $coursetitle = $coursehash{'description'};
2220: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2221: if (ref($bookshash->{$key}) eq 'HASH') {
2222: $subject = $bookshash->{$key}->{'subject'};
2223: $title = $bookshash->{$key}->{'title'};
2224: if ($type eq 'textbooks') {
2225: $publisher = $bookshash->{$key}->{'publisher'};
2226: $author = $bookshash->{$key}->{'author'};
2227: $image = $bookshash->{$key}->{'image'};
2228: if ($image ne '') {
2229: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2230: my $imagethumb = "$path/tn-".$imagefile;
2231: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2232: }
2233: }
2234: }
2235: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2236: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2237: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2238: for (my $k=0; $k<=$maxnum; $k++) {
2239: my $vpos = $k+1;
2240: my $selstr;
2241: if ($k == $i) {
2242: $selstr = ' selected="selected" ';
2243: }
2244: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2245: }
2246: $datatable .= '</select>'.(' 'x2).
2247: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2248: &mt('Delete?').'</label></span></td>'.
2249: '<td colspan="2">'.
2250: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2251: (' 'x2).
2252: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2253: if ($type eq 'textbooks') {
2254: $datatable .= (' 'x2).
2255: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2256: (' 'x2).
2257: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2258: (' 'x2).
2259: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2260: if ($image) {
2261: $datatable .= '<span class="LC_nobreak">'.
2262: $imgsrc.
2263: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2264: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2265: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2266: }
2267: if ($switchserver) {
2268: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2269: } else {
2270: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2271: }
2272: }
2273: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2274: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2275: $coursetitle.'</span></td></tr>'."\n";
2276: $itemcount ++;
2277: }
2278: }
2279: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2280: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2281: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2282: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2283: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2284: for (my $k=0; $k<$maxnum+1; $k++) {
2285: my $vpos = $k+1;
2286: my $selstr;
2287: if ($k == $maxnum) {
2288: $selstr = ' selected="selected" ';
2289: }
2290: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2291: }
2292: $datatable .= '</select> '."\n".
2293: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2294: '<td colspan="2">'.
2295: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2296: (' 'x2).
2297: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2298: (' 'x2);
2299: if ($type eq 'textbooks') {
2300: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2301: (' 'x2).
2302: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2303: (' 'x2).
2304: '<span class="LC_nobreak">'.&mt('Image:').' ';
2305: if ($switchserver) {
2306: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2307: } else {
2308: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2309: }
2310: }
2311: $datatable .= '</span>'."\n".
2312: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2313: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2314: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2315: &Apache::loncommon::selectcourse_link
2316: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2317: '</span></td>'."\n".
2318: '</tr>'."\n";
2319: $itemcount ++;
2320: return $datatable;
2321: }
2322:
2323: sub textbookcourses_javascript {
2324: my ($settings) = @_;
2325: return unless(ref($settings) eq 'HASH');
2326: my (%ordered,%total,%jstext);
2327: foreach my $type ('textbooks','templates') {
2328: $total{$type} = 0;
2329: if (ref($settings->{$type}) eq 'HASH') {
2330: foreach my $item (keys(%{$settings->{$type}})) {
2331: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2332: my $num = $settings->{$type}->{$item}{'order'};
2333: $ordered{$type}{$num} = $item;
2334: }
2335: }
2336: $total{$type} = scalar(keys(%{$settings->{$type}}));
2337: }
2338: my @jsarray = ();
2339: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2340: push(@jsarray,$ordered{$type}{$item});
2341: }
2342: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2343: }
2344: return <<"ENDSCRIPT";
2345: <script type="text/javascript">
2346: // <![CDATA[
2347: function reorderBooks(form,item,caller) {
2348: var changedVal;
2349: $jstext{'textbooks'};
2350: $jstext{'templates'};
2351: var newpos;
2352: var maxh;
2353: if (caller == 'textbooks') {
2354: newpos = 'textbooks_addbook_pos';
2355: maxh = 1 + $total{'textbooks'};
2356: } else {
2357: newpos = 'templates_addbook_pos';
2358: maxh = 1 + $total{'templates'};
2359: }
2360: var current = new Array;
2361: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2362: if (item == newpos) {
2363: changedVal = newitemVal;
2364: } else {
2365: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2366: current[newitemVal] = newpos;
2367: }
2368: if (caller == 'textbooks') {
2369: for (var i=0; i<textbooks.length; i++) {
2370: var elementName = 'textbooks_'+textbooks[i];
2371: if (elementName != item) {
2372: if (form.elements[elementName]) {
2373: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2374: current[currVal] = elementName;
2375: }
2376: }
2377: }
2378: }
2379: if (caller == 'templates') {
2380: for (var i=0; i<templates.length; i++) {
2381: var elementName = 'templates_'+templates[i];
2382: if (elementName != item) {
2383: if (form.elements[elementName]) {
2384: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2385: current[currVal] = elementName;
2386: }
2387: }
2388: }
2389: }
2390: var oldVal;
2391: for (var j=0; j<maxh; j++) {
2392: if (current[j] == undefined) {
2393: oldVal = j;
2394: }
2395: }
2396: if (oldVal < changedVal) {
2397: for (var k=oldVal+1; k<=changedVal ; k++) {
2398: var elementName = current[k];
2399: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2400: }
2401: } else {
2402: for (var k=changedVal; k<oldVal; k++) {
2403: var elementName = current[k];
2404: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2405: }
2406: }
2407: return;
2408: }
2409:
2410: // ]]>
2411: </script>
2412:
2413: ENDSCRIPT
2414: }
2415:
2416: sub print_autoenroll {
2417: my ($dom,$settings,$rowtotal) = @_;
2418: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2419: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2420: if (ref($settings) eq 'HASH') {
2421: if (exists($settings->{'run'})) {
2422: if ($settings->{'run'} eq '0') {
2423: $runoff = ' checked="checked" ';
2424: $runon = ' ';
2425: } else {
2426: $runon = ' checked="checked" ';
2427: $runoff = ' ';
2428: }
2429: } else {
2430: if ($autorun) {
2431: $runon = ' checked="checked" ';
2432: $runoff = ' ';
2433: } else {
2434: $runoff = ' checked="checked" ';
2435: $runon = ' ';
2436: }
2437: }
2438: if (exists($settings->{'co-owners'})) {
2439: if ($settings->{'co-owners'} eq '0') {
2440: $coownersoff = ' checked="checked" ';
2441: $coownerson = ' ';
2442: } else {
2443: $coownerson = ' checked="checked" ';
2444: $coownersoff = ' ';
2445: }
2446: } else {
2447: $coownersoff = ' checked="checked" ';
2448: $coownerson = ' ';
2449: }
2450: if (exists($settings->{'sender_domain'})) {
2451: $defdom = $settings->{'sender_domain'};
2452: }
2453: } else {
2454: if ($autorun) {
2455: $runon = ' checked="checked" ';
2456: $runoff = ' ';
2457: } else {
2458: $runoff = ' checked="checked" ';
2459: $runon = ' ';
2460: }
2461: }
2462: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2463: my $notif_sender;
2464: if (ref($settings) eq 'HASH') {
2465: $notif_sender = $settings->{'sender_uname'};
2466: }
2467: my $datatable='<tr class="LC_odd_row">'.
2468: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2469: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2470: '<input type="radio" name="autoenroll_run"'.
2471: $runon.' value="1" />'.&mt('Yes').'</label> '.
2472: '<label><input type="radio" name="autoenroll_run"'.
2473: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2474: '</tr><tr>'.
2475: '<td>'.&mt('Notification messages - sender').
2476: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2477: &mt('username').': '.
2478: '<input type="text" name="sender_uname" value="'.
2479: $notif_sender.'" size="10" /> '.&mt('domain').
2480: ': '.$domform.'</span></td></tr>'.
2481: '<tr class="LC_odd_row">'.
2482: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2483: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2484: '<input type="radio" name="autoassign_coowners"'.
2485: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2486: '<label><input type="radio" name="autoassign_coowners"'.
2487: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2488: '</tr>';
2489: $$rowtotal += 3;
2490: return $datatable;
2491: }
2492:
2493: sub print_autoupdate {
2494: my ($position,$dom,$settings,$rowtotal) = @_;
2495: my $datatable;
2496: if ($position eq 'top') {
2497: my $updateon = ' ';
2498: my $updateoff = ' checked="checked" ';
2499: my $classlistson = ' ';
2500: my $classlistsoff = ' checked="checked" ';
2501: if (ref($settings) eq 'HASH') {
2502: if ($settings->{'run'} eq '1') {
2503: $updateon = $updateoff;
2504: $updateoff = ' ';
2505: }
2506: if ($settings->{'classlists'} eq '1') {
2507: $classlistson = $classlistsoff;
2508: $classlistsoff = ' ';
2509: }
2510: }
2511: my %title = (
2512: run => 'Auto-update active?',
2513: classlists => 'Update information in classlists?',
2514: );
2515: $datatable = '<tr class="LC_odd_row">'.
2516: '<td>'.&mt($title{'run'}).'</td>'.
2517: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2518: '<input type="radio" name="autoupdate_run"'.
2519: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2520: '<label><input type="radio" name="autoupdate_run"'.
2521: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2522: '</tr><tr>'.
2523: '<td>'.&mt($title{'classlists'}).'</td>'.
2524: '<td class="LC_right_item"><span class="LC_nobreak">'.
2525: '<label><input type="radio" name="classlists"'.
2526: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2527: '<label><input type="radio" name="classlists"'.
2528: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2529: '</tr>';
2530: $$rowtotal += 2;
2531: } elsif ($position eq 'middle') {
2532: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2533: my $numinrow = 3;
2534: my $locknamesettings;
2535: $datatable .= &insttypes_row($settings,$types,$usertypes,
2536: $dom,$numinrow,$othertitle,
2537: 'lockablenames');
2538: $$rowtotal ++;
2539: } else {
2540: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2541: my @fields = ('lastname','firstname','middlename','generation',
2542: 'permanentemail','id');
2543: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2544: my $numrows = 0;
2545: if (ref($types) eq 'ARRAY') {
2546: if (@{$types} > 0) {
2547: $datatable =
2548: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2549: \@fields,$types,\$numrows);
2550: $$rowtotal += @{$types};
2551: }
2552: }
2553: $datatable .=
2554: &usertype_update_row($settings,{'default' => $othertitle},
2555: \%fieldtitles,\@fields,['default'],
2556: \$numrows);
2557: $$rowtotal ++;
2558: }
2559: return $datatable;
2560: }
2561:
2562: sub print_autocreate {
2563: my ($dom,$settings,$rowtotal) = @_;
2564: my (%createon,%createoff,%currhash);
2565: my @types = ('xml','req');
2566: if (ref($settings) eq 'HASH') {
2567: foreach my $item (@types) {
2568: $createoff{$item} = ' checked="checked" ';
2569: $createon{$item} = ' ';
2570: if (exists($settings->{$item})) {
2571: if ($settings->{$item}) {
2572: $createon{$item} = ' checked="checked" ';
2573: $createoff{$item} = ' ';
2574: }
2575: }
2576: }
2577: if ($settings->{'xmldc'} ne '') {
2578: $currhash{$settings->{'xmldc'}} = 1;
2579: }
2580: } else {
2581: foreach my $item (@types) {
2582: $createoff{$item} = ' checked="checked" ';
2583: $createon{$item} = ' ';
2584: }
2585: }
2586: $$rowtotal += 2;
2587: my $numinrow = 2;
2588: my $datatable='<tr class="LC_odd_row">'.
2589: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2590: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2591: '<input type="radio" name="autocreate_xml"'.
2592: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2593: '<label><input type="radio" name="autocreate_xml"'.
2594: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2595: '</td></tr><tr>'.
2596: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2597: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2598: '<input type="radio" name="autocreate_req"'.
2599: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2600: '<label><input type="radio" name="autocreate_req"'.
2601: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2602: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2603: 'autocreate_xmldc',%currhash);
2604: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2605: if ($numdc > 1) {
2606: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2607: '</td><td class="LC_left_item">';
2608: } else {
2609: $datatable .= &mt('Course creation processed as:').
2610: '</td><td class="LC_right_item">';
2611: }
2612: $datatable .= $dctable.'</td></tr>';
2613: $$rowtotal += $rows;
2614: return $datatable;
2615: }
2616:
2617: sub print_directorysrch {
2618: my ($dom,$settings,$rowtotal) = @_;
2619: my $srchon = ' ';
2620: my $srchoff = ' checked="checked" ';
2621: my ($exacton,$containson,$beginson);
2622: my $localon = ' ';
2623: my $localoff = ' checked="checked" ';
2624: if (ref($settings) eq 'HASH') {
2625: if ($settings->{'available'} eq '1') {
2626: $srchon = $srchoff;
2627: $srchoff = ' ';
2628: }
2629: if ($settings->{'localonly'} eq '1') {
2630: $localon = $localoff;
2631: $localoff = ' ';
2632: }
2633: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2634: foreach my $type (@{$settings->{'searchtypes'}}) {
2635: if ($type eq 'exact') {
2636: $exacton = ' checked="checked" ';
2637: } elsif ($type eq 'contains') {
2638: $containson = ' checked="checked" ';
2639: } elsif ($type eq 'begins') {
2640: $beginson = ' checked="checked" ';
2641: }
2642: }
2643: } else {
2644: if ($settings->{'searchtypes'} eq 'exact') {
2645: $exacton = ' checked="checked" ';
2646: } elsif ($settings->{'searchtypes'} eq 'contains') {
2647: $containson = ' checked="checked" ';
2648: } elsif ($settings->{'searchtypes'} eq 'specify') {
2649: $exacton = ' checked="checked" ';
2650: $containson = ' checked="checked" ';
2651: }
2652: }
2653: }
2654: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2655: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2656:
2657: my $numinrow = 4;
2658: my $cansrchrow = 0;
2659: my $datatable='<tr class="LC_odd_row">'.
2660: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2662: '<input type="radio" name="dirsrch_available"'.
2663: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2664: '<label><input type="radio" name="dirsrch_available"'.
2665: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2666: '</tr><tr>'.
2667: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2668: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2669: '<input type="radio" name="dirsrch_localonly"'.
2670: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2671: '<label><input type="radio" name="dirsrch_localonly"'.
2672: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2673: '</tr>';
2674: $$rowtotal += 2;
2675: if (ref($usertypes) eq 'HASH') {
2676: if (keys(%{$usertypes}) > 0) {
2677: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2678: $numinrow,$othertitle,'cansearch');
2679: $cansrchrow = 1;
2680: }
2681: }
2682: if ($cansrchrow) {
2683: $$rowtotal ++;
2684: $datatable .= '<tr>';
2685: } else {
2686: $datatable .= '<tr class="LC_odd_row">';
2687: }
2688: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2689: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2690: foreach my $title (@{$titleorder}) {
2691: if (defined($searchtitles->{$title})) {
2692: my $check = ' ';
2693: if (ref($settings) eq 'HASH') {
2694: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2695: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2696: $check = ' checked="checked" ';
2697: }
2698: }
2699: }
2700: $datatable .= '<td class="LC_left_item">'.
2701: '<span class="LC_nobreak"><label>'.
2702: '<input type="checkbox" name="searchby" '.
2703: 'value="'.$title.'"'.$check.'/>'.
2704: $searchtitles->{$title}.'</label></span></td>';
2705: }
2706: }
2707: $datatable .= '</tr></table></td></tr>';
2708: $$rowtotal ++;
2709: if ($cansrchrow) {
2710: $datatable .= '<tr class="LC_odd_row">';
2711: } else {
2712: $datatable .= '<tr>';
2713: }
2714: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2715: '<td class="LC_left_item" colspan="2">'.
2716: '<span class="LC_nobreak"><label>'.
2717: '<input type="checkbox" name="searchtypes" '.
2718: $exacton.' value="exact" />'.&mt('Exact match').
2719: '</label> '.
2720: '<label><input type="checkbox" name="searchtypes" '.
2721: $beginson.' value="begins" />'.&mt('Begins with').
2722: '</label> '.
2723: '<label><input type="checkbox" name="searchtypes" '.
2724: $containson.' value="contains" />'.&mt('Contains').
2725: '</label></span></td></tr>';
2726: $$rowtotal ++;
2727: return $datatable;
2728: }
2729:
2730: sub print_contacts {
2731: my ($dom,$settings,$rowtotal) = @_;
2732: my $datatable;
2733: my @contacts = ('adminemail','supportemail');
2734: my (%checked,%to,%otheremails,%bccemails);
2735: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2736: 'requestsmail','updatesmail','idconflictsmail');
2737: foreach my $type (@mailings) {
2738: $otheremails{$type} = '';
2739: }
2740: $bccemails{'helpdeskmail'} = '';
2741: if (ref($settings) eq 'HASH') {
2742: foreach my $item (@contacts) {
2743: if (exists($settings->{$item})) {
2744: $to{$item} = $settings->{$item};
2745: }
2746: }
2747: foreach my $type (@mailings) {
2748: if (exists($settings->{$type})) {
2749: if (ref($settings->{$type}) eq 'HASH') {
2750: foreach my $item (@contacts) {
2751: if ($settings->{$type}{$item}) {
2752: $checked{$type}{$item} = ' checked="checked" ';
2753: }
2754: }
2755: $otheremails{$type} = $settings->{$type}{'others'};
2756: if ($type eq 'helpdeskmail') {
2757: $bccemails{$type} = $settings->{$type}{'bcc'};
2758: }
2759: }
2760: } elsif ($type eq 'lonstatusmail') {
2761: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2762: }
2763: }
2764: } else {
2765: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2766: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2767: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2768: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2769: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2770: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2771: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2772: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2773: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2774: }
2775: my ($titles,$short_titles) = &contact_titles();
2776: my $rownum = 0;
2777: my $css_class;
2778: foreach my $item (@contacts) {
2779: $css_class = $rownum%2?' class="LC_odd_row"':'';
2780: $datatable .= '<tr'.$css_class.'>'.
2781: '<td><span class="LC_nobreak">'.$titles->{$item}.
2782: '</span></td><td class="LC_right_item">'.
2783: '<input type="text" name="'.$item.'" value="'.
2784: $to{$item}.'" /></td></tr>';
2785: $rownum ++;
2786: }
2787: foreach my $type (@mailings) {
2788: $css_class = $rownum%2?' class="LC_odd_row"':'';
2789: $datatable .= '<tr'.$css_class.'>'.
2790: '<td><span class="LC_nobreak">'.
2791: $titles->{$type}.': </span></td>'.
2792: '<td class="LC_left_item">'.
2793: '<span class="LC_nobreak">';
2794: foreach my $item (@contacts) {
2795: $datatable .= '<label>'.
2796: '<input type="checkbox" name="'.$type.'"'.
2797: $checked{$type}{$item}.
2798: ' value="'.$item.'" />'.$short_titles->{$item}.
2799: '</label> ';
2800: }
2801: $datatable .= '</span><br />'.&mt('Others').': '.
2802: '<input type="text" name="'.$type.'_others" '.
2803: 'value="'.$otheremails{$type}.'" />';
2804: if ($type eq 'helpdeskmail') {
2805: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2806: '<input type="text" name="'.$type.'_bcc" '.
2807: 'value="'.$bccemails{$type}.'" />';
2808: }
2809: $datatable .= '</td></tr>'."\n";
2810: $rownum ++;
2811: }
2812: my %choices;
2813: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2814: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2815: &mt('LON-CAPA core group - MSU'),600,500));
2816: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2817: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2818: &mt('LON-CAPA core group - MSU'),600,500));
2819: my @toggles = ('reporterrors','reportupdates');
2820: my %defaultchecked = ('reporterrors' => 'on',
2821: 'reportupdates' => 'on');
2822: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$rownum);
2824: $datatable .= $reports;
2825: $$rowtotal += $rownum;
2826: return $datatable;
2827: }
2828:
2829: sub print_helpsettings {
2830: my ($dom,$confname,$settings,$rowtotal) = @_;
2831: my ($datatable,$itemcount);
2832: $itemcount = 1;
2833: my (%choices,%defaultchecked,@toggles);
2834: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2835: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2836: &mt('LON-CAPA bug tracker'),600,500));
2837: %defaultchecked = ('submitbugs' => 'on');
2838: @toggles = ('submitbugs',);
2839:
2840: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2841: \%choices,$itemcount);
2842: return $datatable;
2843: }
2844:
2845: sub radiobutton_prefs {
2846: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2847: $additional,$align) = @_;
2848: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2849: (ref($choices) eq 'HASH'));
2850:
2851: my (%checkedon,%checkedoff,$datatable,$css_class);
2852:
2853: foreach my $item (@{$toggles}) {
2854: if ($defaultchecked->{$item} eq 'on') {
2855: $checkedon{$item} = ' checked="checked" ';
2856: $checkedoff{$item} = ' ';
2857: } elsif ($defaultchecked->{$item} eq 'off') {
2858: $checkedoff{$item} = ' checked="checked" ';
2859: $checkedon{$item} = ' ';
2860: }
2861: }
2862: if (ref($settings) eq 'HASH') {
2863: foreach my $item (@{$toggles}) {
2864: if ($settings->{$item} eq '1') {
2865: $checkedon{$item} = ' checked="checked" ';
2866: $checkedoff{$item} = ' ';
2867: } elsif ($settings->{$item} eq '0') {
2868: $checkedoff{$item} = ' checked="checked" ';
2869: $checkedon{$item} = ' ';
2870: }
2871: }
2872: }
2873: if ($onclick) {
2874: $onclick = ' onclick="'.$onclick.'"';
2875: }
2876: foreach my $item (@{$toggles}) {
2877: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2878: $datatable .=
2879: '<tr'.$css_class.'><td valign="top">'.
2880: '<span class="LC_nobreak">'.$choices->{$item}.
2881: '</span></td>';
2882: if ($align eq 'left') {
2883: $datatable .= '<td class="LC_left_item">';
2884: } else {
2885: $datatable .= '<td class="LC_right_item">';
2886: }
2887: $datatable .=
2888: '<span class="LC_nobreak">'.
2889: '<label><input type="radio" name="'.
2890: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2891: '</label> <label><input type="radio" name="'.$item.'" '.
2892: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2893: '</span>'.$additional.
2894: '</td>'.
2895: '</tr>';
2896: $itemcount ++;
2897: }
2898: return ($datatable,$itemcount);
2899: }
2900:
2901: sub print_coursedefaults {
2902: my ($position,$dom,$settings,$rowtotal) = @_;
2903: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2904: my $itemcount = 1;
2905: my %choices = &Apache::lonlocal::texthash (
2906: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2907: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2908: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2909: coursecredits => 'Credits can be specified for courses',
2910: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2911: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2912: postsubmit => 'Disable submit button/keypress following student submission',
2913: canclone => "People who may clone a course (besides course's owner and coordinators)",
2914: );
2915: my %staticdefaults = (
2916: anonsurvey_threshold => 10,
2917: uploadquota => 500,
2918: postsubmit => 60,
2919: );
2920: if ($position eq 'top') {
2921: %defaultchecked = (
2922: 'canuse_pdfforms' => 'off',
2923: 'uselcmath' => 'on',
2924: 'usejsme' => 'on',
2925: 'canclone' => 'none',
2926: );
2927: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
2928: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2929: \%choices,$itemcount);
2930: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2931: $datatable .=
2932: '<tr'.$css_class.'><td valign="top">'.
2933: '<span class="LC_nobreak">'.$choices{'canclone'}.
2934: '</span></td><td class="LC_left_item">';
2935: my $currcanclone = 'none';
2936: my $onclick;
2937: my @cloneoptions = ('none','domain');
2938: my %clonetitles = (
2939: none => 'No additional course requesters',
2940: domain => "Any course requester in course's domain",
2941: instcode => 'Course requests for official courses ...',
2942: );
2943: my (%codedefaults,@code_order,@posscodes);
2944: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
2945: \@code_order) eq 'ok') {
2946: if (@code_order > 0) {
2947: push(@cloneoptions,'instcode');
2948: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
2949: }
2950: }
2951: if (ref($settings) eq 'HASH') {
2952: if ($settings->{'canclone'}) {
2953: if (ref($settings->{'canclone'}) eq 'HASH') {
2954: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
2955: if (@code_order > 0) {
2956: $currcanclone = 'instcode';
2957: @posscodes = @{$settings->{'canclone'}{'instcode'}};
2958: }
2959: }
2960: } elsif ($settings->{'canclone'} eq 'domain') {
2961: $currcanclone = $settings->{'canclone'};
2962: }
2963: }
2964: }
2965: foreach my $option (@cloneoptions) {
2966: my ($checked,$additional);
2967: if ($currcanclone eq $option) {
2968: $checked = ' checked="checked"';
2969: }
2970: if ($option eq 'instcode') {
2971: if (@code_order) {
2972: my $show = 'none';
2973: if ($checked) {
2974: $show = 'block';
2975: }
2976: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
2977: &mt('Institutional codes for new and cloned course have identical:').
2978: '<br />';
2979: foreach my $item (@code_order) {
2980: my $codechk;
2981: if ($checked) {
2982: if (grep(/^\Q$item\E$/,@posscodes)) {
2983: $codechk = ' checked="checked"';
2984: }
2985: }
2986: $additional .= '<label>'.
2987: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
2988: $item.'</label>';
2989: }
2990: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
2991: }
2992: }
2993: $datatable .=
2994: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
2995: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
2996: '</label> '.$additional.'</span><br />';
2997: }
2998: $datatable .= '</td>'.
2999: '</tr>';
3000: $itemcount ++;
3001: } else {
3002: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3003: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
3004: my $currusecredits = 0;
3005: my $postsubmitclient = 1;
3006: my @types = ('official','unofficial','community','textbook');
3007: if (ref($settings) eq 'HASH') {
3008: $currdefresponder = $settings->{'anonsurvey_threshold'};
3009: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3010: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3011: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3012: }
3013: }
3014: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3015: foreach my $type (@types) {
3016: next if ($type eq 'community');
3017: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3018: if ($defcredits{$type} ne '') {
3019: $currusecredits = 1;
3020: }
3021: }
3022: }
3023: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3024: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3025: $postsubmitclient = 0;
3026: foreach my $type (@types) {
3027: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3028: }
3029: } else {
3030: foreach my $type (@types) {
3031: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3032: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3033: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3034: } else {
3035: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3036: }
3037: } else {
3038: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3039: }
3040: }
3041: }
3042: } else {
3043: foreach my $type (@types) {
3044: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3045: }
3046: }
3047: } else {
3048: foreach my $type (@types) {
3049: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3050: }
3051: }
3052: if (!$currdefresponder) {
3053: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3054: } elsif ($currdefresponder < 1) {
3055: $currdefresponder = 1;
3056: }
3057: foreach my $type (@types) {
3058: if ($curruploadquota{$type} eq '') {
3059: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3060: }
3061: }
3062: $datatable .=
3063: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3064: $choices{'anonsurvey_threshold'}.
3065: '</span></td>'.
3066: '<td class="LC_right_item"><span class="LC_nobreak">'.
3067: '<input type="text" name="anonsurvey_threshold"'.
3068: ' value="'.$currdefresponder.'" size="5" /></span>'.
3069: '</td></tr>'."\n";
3070: $itemcount ++;
3071: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3072: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3073: $choices{'uploadquota'}.
3074: '</span></td>'.
3075: '<td align="right" class="LC_right_item">'.
3076: '<table><tr>';
3077: foreach my $type (@types) {
3078: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3079: '<input type="text" name="uploadquota_'.$type.'"'.
3080: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3081: }
3082: $datatable .= '</tr></table></td></tr>'."\n";
3083: $itemcount ++;
3084: my $onclick = "toggleDisplay(this.form,'credits');";
3085: my $display = 'none';
3086: if ($currusecredits) {
3087: $display = 'block';
3088: }
3089: my $additional = '<div id="credits" style="display: '.$display.'">'.
3090: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3091: foreach my $type (@types) {
3092: next if ($type eq 'community');
3093: $additional .= '<td align="center">'.&mt($type).'<br />'.
3094: '<input type="text" name="'.$type.'_credits"'.
3095: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3096: }
3097: $additional .= '</tr></table></div>'."\n";
3098: %defaultchecked = ('coursecredits' => 'off');
3099: @toggles = ('coursecredits');
3100: my $current = {
3101: 'coursecredits' => $currusecredits,
3102: };
3103: (my $table,$itemcount) =
3104: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3105: \%choices,$itemcount,$onclick,$additional,'left');
3106: $datatable .= $table;
3107: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3108: my $display = 'none';
3109: if ($postsubmitclient) {
3110: $display = 'block';
3111: }
3112: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3113: &mt('Number of seconds submit is disabled').'<br />'.
3114: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3115: '<table><tr>';
3116: foreach my $type (@types) {
3117: $additional .= '<td align="center">'.&mt($type).'<br />'.
3118: '<input type="text" name="'.$type.'_timeout" value="'.
3119: $deftimeout{$type}.'" size="5" /></td>';
3120: }
3121: $additional .= '</tr></table></div>'."\n";
3122: %defaultchecked = ('postsubmit' => 'on');
3123: @toggles = ('postsubmit');
3124: my $current = {
3125: 'postsubmit' => $postsubmitclient,
3126: };
3127: ($table,$itemcount) =
3128: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3129: \%choices,$itemcount,$onclick,$additional,'left');
3130: $datatable .= $table;
3131: }
3132: $$rowtotal += $itemcount;
3133: return $datatable;
3134: }
3135:
3136: sub print_selfenrollment {
3137: my ($position,$dom,$settings,$rowtotal) = @_;
3138: my ($css_class,$datatable);
3139: my $itemcount = 1;
3140: my @types = ('official','unofficial','community','textbook');
3141: if (($position eq 'top') || ($position eq 'middle')) {
3142: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3143: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3144: my @rows;
3145: my $key;
3146: if ($position eq 'top') {
3147: $key = 'admin';
3148: if (ref($rowsref) eq 'ARRAY') {
3149: @rows = @{$rowsref};
3150: }
3151: } elsif ($position eq 'middle') {
3152: $key = 'default';
3153: @rows = ('types','registered','approval','limit');
3154: }
3155: foreach my $row (@rows) {
3156: if (defined($titlesref->{$row})) {
3157: $itemcount ++;
3158: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3159: $datatable .= '<tr'.$css_class.'>'.
3160: '<td>'.$titlesref->{$row}.'</td>'.
3161: '<td class="LC_left_item">'.
3162: '<table><tr>';
3163: my (%current,%currentcap);
3164: if (ref($settings) eq 'HASH') {
3165: if (ref($settings->{$key}) eq 'HASH') {
3166: foreach my $type (@types) {
3167: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3168: $current{$type} = $settings->{$key}->{$type}->{$row};
3169: }
3170: if (($row eq 'limit') && ($key eq 'default')) {
3171: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3172: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3173: }
3174: }
3175: }
3176: }
3177: }
3178: my %roles = (
3179: '0' => &Apache::lonnet::plaintext('dc'),
3180: );
3181:
3182: foreach my $type (@types) {
3183: unless (($row eq 'registered') && ($key eq 'default')) {
3184: $datatable .= '<th>'.&mt($type).'</th>';
3185: }
3186: }
3187: unless (($row eq 'registered') && ($key eq 'default')) {
3188: $datatable .= '</tr><tr>';
3189: }
3190: foreach my $type (@types) {
3191: if ($type eq 'community') {
3192: $roles{'1'} = &mt('Community personnel');
3193: } else {
3194: $roles{'1'} = &mt('Course personnel');
3195: }
3196: $datatable .= '<td style="vertical-align: top">';
3197: if ($position eq 'top') {
3198: my %checked;
3199: if ($current{$type} eq '0') {
3200: $checked{'0'} = ' checked="checked"';
3201: } else {
3202: $checked{'1'} = ' checked="checked"';
3203: }
3204: foreach my $role ('1','0') {
3205: $datatable .= '<span class="LC_nobreak"><label>'.
3206: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3207: 'value="'.$role.'"'.$checked{$role}.' />'.
3208: $roles{$role}.'</label></span> ';
3209: }
3210: } else {
3211: if ($row eq 'types') {
3212: my %checked;
3213: if ($current{$type} =~ /^(all|dom)$/) {
3214: $checked{$1} = ' checked="checked"';
3215: } else {
3216: $checked{''} = ' checked="checked"';
3217: }
3218: foreach my $val ('','dom','all') {
3219: $datatable .= '<span class="LC_nobreak"><label>'.
3220: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3221: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3222: }
3223: } elsif ($row eq 'registered') {
3224: my %checked;
3225: if ($current{$type} eq '1') {
3226: $checked{'1'} = ' checked="checked"';
3227: } else {
3228: $checked{'0'} = ' checked="checked"';
3229: }
3230: foreach my $val ('0','1') {
3231: $datatable .= '<span class="LC_nobreak"><label>'.
3232: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3233: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3234: }
3235: } elsif ($row eq 'approval') {
3236: my %checked;
3237: if ($current{$type} =~ /^([12])$/) {
3238: $checked{$1} = ' checked="checked"';
3239: } else {
3240: $checked{'0'} = ' checked="checked"';
3241: }
3242: for my $val (0..2) {
3243: $datatable .= '<span class="LC_nobreak"><label>'.
3244: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3245: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3246: }
3247: } elsif ($row eq 'limit') {
3248: my %checked;
3249: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3250: $checked{$1} = ' checked="checked"';
3251: } else {
3252: $checked{'none'} = ' checked="checked"';
3253: }
3254: my $cap;
3255: if ($currentcap{$type} =~ /^\d+$/) {
3256: $cap = $currentcap{$type};
3257: }
3258: foreach my $val ('none','allstudents','selfenrolled') {
3259: $datatable .= '<span class="LC_nobreak"><label>'.
3260: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3261: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3262: }
3263: $datatable .= '<br />'.
3264: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3265: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3266: '</span>';
3267: }
3268: }
3269: $datatable .= '</td>';
3270: }
3271: $datatable .= '</tr>';
3272: }
3273: $datatable .= '</table></td></tr>';
3274: }
3275: } elsif ($position eq 'bottom') {
3276: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3277: }
3278: $$rowtotal += $itemcount;
3279: return $datatable;
3280: }
3281:
3282: sub print_validation_rows {
3283: my ($caller,$dom,$settings,$rowtotal) = @_;
3284: my ($itemsref,$namesref,$fieldsref);
3285: if ($caller eq 'selfenroll') {
3286: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3287: } elsif ($caller eq 'requestcourses') {
3288: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3289: }
3290: my %currvalidation;
3291: if (ref($settings) eq 'HASH') {
3292: if (ref($settings->{'validation'}) eq 'HASH') {
3293: %currvalidation = %{$settings->{'validation'}};
3294: }
3295: }
3296: my $datatable;
3297: my $itemcount = 0;
3298: foreach my $item (@{$itemsref}) {
3299: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3300: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3301: $namesref->{$item}.
3302: '</span></td>'.
3303: '<td class="LC_left_item">';
3304: if (($item eq 'url') || ($item eq 'button')) {
3305: $datatable .= '<span class="LC_nobreak">'.
3306: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3307: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3308: } elsif ($item eq 'fields') {
3309: my @currfields;
3310: if (ref($currvalidation{$item}) eq 'ARRAY') {
3311: @currfields = @{$currvalidation{$item}};
3312: }
3313: foreach my $field (@{$fieldsref}) {
3314: my $check = '';
3315: if (grep(/^\Q$field\E$/,@currfields)) {
3316: $check = ' checked="checked"';
3317: }
3318: $datatable .= '<span class="LC_nobreak"><label>'.
3319: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3320: ' value="'.$field.'"'.$check.' />'.$field.
3321: '</label></span> ';
3322: }
3323: } elsif ($item eq 'markup') {
3324: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3325: $currvalidation{$item}.
3326: '</textarea>';
3327: }
3328: $datatable .= '</td></tr>'."\n";
3329: if (ref($rowtotal)) {
3330: $itemcount ++;
3331: }
3332: }
3333: if ($caller eq 'requestcourses') {
3334: my %currhash;
3335: if (ref($settings) eq 'HASH') {
3336: if (ref($settings->{'validation'}) eq 'HASH') {
3337: if ($settings->{'validation'}{'dc'} ne '') {
3338: $currhash{$settings->{'validation'}{'dc'}} = 1;
3339: }
3340: }
3341: }
3342: my $numinrow = 2;
3343: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3344: 'validationdc',%currhash);
3345: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3346: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3347: if ($numdc > 1) {
3348: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3349: } else {
3350: $datatable .= &mt('Course creation processed as: ');
3351: }
3352: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3353: $itemcount ++;
3354: }
3355: if (ref($rowtotal)) {
3356: $$rowtotal += $itemcount;
3357: }
3358: return $datatable;
3359: }
3360:
3361: sub print_usersessions {
3362: my ($position,$dom,$settings,$rowtotal) = @_;
3363: my ($css_class,$datatable,%checked,%choices);
3364: my (%by_ip,%by_location,@intdoms);
3365: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3366:
3367: my @alldoms = &Apache::lonnet::all_domains();
3368: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3369: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3370: my %altids = &id_for_thisdom(%servers);
3371: my $itemcount = 1;
3372: if ($position eq 'top') {
3373: if (keys(%serverhomes) > 1) {
3374: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3375: my $curroffloadnow;
3376: if (ref($settings) eq 'HASH') {
3377: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3378: $curroffloadnow = $settings->{'offloadnow'};
3379: }
3380: }
3381: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3382: } else {
3383: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3384: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3385: }
3386: } else {
3387: if (keys(%by_location) == 0) {
3388: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3389: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3390: } else {
3391: my %lt = &usersession_titles();
3392: my $numinrow = 5;
3393: my $prefix;
3394: my @types;
3395: if ($position eq 'bottom') {
3396: $prefix = 'remote';
3397: @types = ('version','excludedomain','includedomain');
3398: } else {
3399: $prefix = 'hosted';
3400: @types = ('excludedomain','includedomain');
3401: }
3402: my (%current,%checkedon,%checkedoff);
3403: my @lcversions = &Apache::lonnet::all_loncaparevs();
3404: my @locations = sort(keys(%by_location));
3405: foreach my $type (@types) {
3406: $checkedon{$type} = '';
3407: $checkedoff{$type} = ' checked="checked"';
3408: }
3409: if (ref($settings) eq 'HASH') {
3410: if (ref($settings->{$prefix}) eq 'HASH') {
3411: foreach my $key (keys(%{$settings->{$prefix}})) {
3412: $current{$key} = $settings->{$prefix}{$key};
3413: if ($key eq 'version') {
3414: if ($current{$key} ne '') {
3415: $checkedon{$key} = ' checked="checked"';
3416: $checkedoff{$key} = '';
3417: }
3418: } elsif (ref($current{$key}) eq 'ARRAY') {
3419: $checkedon{$key} = ' checked="checked"';
3420: $checkedoff{$key} = '';
3421: }
3422: }
3423: }
3424: }
3425: foreach my $type (@types) {
3426: next if ($type ne 'version' && !@locations);
3427: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3428: $datatable .= '<tr'.$css_class.'>
3429: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3430: <span class="LC_nobreak">
3431: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3432: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3433: if ($type eq 'version') {
3434: my $selector = '<select name="'.$prefix.'_version">';
3435: foreach my $version (@lcversions) {
3436: my $selected = '';
3437: if ($current{'version'} eq $version) {
3438: $selected = ' selected="selected"';
3439: }
3440: $selector .= ' <option value="'.$version.'"'.
3441: $selected.'>'.$version.'</option>';
3442: }
3443: $selector .= '</select> ';
3444: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3445: } else {
3446: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3447: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3448: ' />'.(' 'x2).
3449: '<input type="button" value="'.&mt('uncheck all').'" '.
3450: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3451: "\n".
3452: '</div><div><table>';
3453: my $rem;
3454: for (my $i=0; $i<@locations; $i++) {
3455: my ($showloc,$value,$checkedtype);
3456: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3457: my $ip = $by_location{$locations[$i]}->[0];
3458: if (ref($by_ip{$ip}) eq 'ARRAY') {
3459: $value = join(':',@{$by_ip{$ip}});
3460: $showloc = join(', ',@{$by_ip{$ip}});
3461: if (ref($current{$type}) eq 'ARRAY') {
3462: foreach my $loc (@{$by_ip{$ip}}) {
3463: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3464: $checkedtype = ' checked="checked"';
3465: last;
3466: }
3467: }
3468: }
3469: }
3470: }
3471: $rem = $i%($numinrow);
3472: if ($rem == 0) {
3473: if ($i > 0) {
3474: $datatable .= '</tr>';
3475: }
3476: $datatable .= '<tr>';
3477: }
3478: $datatable .= '<td class="LC_left_item">'.
3479: '<span class="LC_nobreak"><label>'.
3480: '<input type="checkbox" name="'.$prefix.'_'.$type.
3481: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3482: '</label></span></td>';
3483: }
3484: $rem = @locations%($numinrow);
3485: my $colsleft = $numinrow - $rem;
3486: if ($colsleft > 1 ) {
3487: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3488: ' </td>';
3489: } elsif ($colsleft == 1) {
3490: $datatable .= '<td class="LC_left_item"> </td>';
3491: }
3492: $datatable .= '</tr></table>';
3493: }
3494: $datatable .= '</td></tr>';
3495: $itemcount ++;
3496: }
3497: }
3498: }
3499: $$rowtotal += $itemcount;
3500: return $datatable;
3501: }
3502:
3503: sub build_location_hashes {
3504: my ($intdoms,$by_ip,$by_location) = @_;
3505: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3506: (ref($by_location) eq 'HASH'));
3507: my %iphost = &Apache::lonnet::get_iphost();
3508: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3509: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3510: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3511: foreach my $id (@{$iphost{$primary_ip}}) {
3512: my $intdom = &Apache::lonnet::internet_dom($id);
3513: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3514: push(@{$intdoms},$intdom);
3515: }
3516: }
3517: }
3518: foreach my $ip (keys(%iphost)) {
3519: if (ref($iphost{$ip}) eq 'ARRAY') {
3520: foreach my $id (@{$iphost{$ip}}) {
3521: my $location = &Apache::lonnet::internet_dom($id);
3522: if ($location) {
3523: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3524: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3525: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3526: push(@{$by_ip->{$ip}},$location);
3527: }
3528: } else {
3529: $by_ip->{$ip} = [$location];
3530: }
3531: }
3532: }
3533: }
3534: }
3535: foreach my $ip (sort(keys(%{$by_ip}))) {
3536: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3537: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3538: my $first = $by_ip->{$ip}->[0];
3539: if (ref($by_location->{$first}) eq 'ARRAY') {
3540: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3541: push(@{$by_location->{$first}},$ip);
3542: }
3543: } else {
3544: $by_location->{$first} = [$ip];
3545: }
3546: }
3547: }
3548: return;
3549: }
3550:
3551: sub current_offloads_to {
3552: my ($dom,$settings,$servers) = @_;
3553: my (%spareid,%otherdomconfigs);
3554: if (ref($servers) eq 'HASH') {
3555: foreach my $lonhost (sort(keys(%{$servers}))) {
3556: my $gotspares;
3557: if (ref($settings) eq 'HASH') {
3558: if (ref($settings->{'spares'}) eq 'HASH') {
3559: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3560: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3561: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3562: $gotspares = 1;
3563: }
3564: }
3565: }
3566: unless ($gotspares) {
3567: my $gotspares;
3568: my $serverhomeID =
3569: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3570: my $serverhomedom =
3571: &Apache::lonnet::host_domain($serverhomeID);
3572: if ($serverhomedom ne $dom) {
3573: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3574: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3575: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3576: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3577: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3578: $gotspares = 1;
3579: }
3580: }
3581: } else {
3582: $otherdomconfigs{$serverhomedom} =
3583: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3584: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3585: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3586: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3587: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3588: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3589: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3590: $gotspares = 1;
3591: }
3592: }
3593: }
3594: }
3595: }
3596: }
3597: }
3598: unless ($gotspares) {
3599: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3600: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3601: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3602: } else {
3603: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3604: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3605: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3606: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3607: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3608: } else {
3609: my %what = (
3610: spareid => 1,
3611: );
3612: my ($result,$returnhash) =
3613: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3614: if ($result eq 'ok') {
3615: if (ref($returnhash) eq 'HASH') {
3616: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3617: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3618: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3619: }
3620: }
3621: }
3622: }
3623: }
3624: }
3625: }
3626: }
3627: return %spareid;
3628: }
3629:
3630: sub spares_row {
3631: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
3632: my $css_class;
3633: my $numinrow = 4;
3634: my $itemcount = 1;
3635: my $datatable;
3636: my %typetitles = &sparestype_titles();
3637: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3638: foreach my $server (sort(keys(%{$servers}))) {
3639: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3640: my ($othercontrol,$serverdom);
3641: if ($serverhome ne $server) {
3642: $serverdom = &Apache::lonnet::host_domain($serverhome);
3643: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3644: } else {
3645: $serverdom = &Apache::lonnet::host_domain($server);
3646: if ($serverdom ne $dom) {
3647: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3648: }
3649: }
3650: next unless (ref($spareid->{$server}) eq 'HASH');
3651: my $checkednow;
3652: if (ref($curroffloadnow) eq 'HASH') {
3653: if ($curroffloadnow->{$server}) {
3654: $checkednow = ' checked="checked"';
3655: }
3656: }
3657: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3658: $datatable .= '<tr'.$css_class.'>
3659: <td rowspan="2">
3660: <span class="LC_nobreak">'.
3661: &mt('[_1] when busy, offloads to:'
3662: ,'<b>'.$server.'</b>').'</span><br />'.
3663: '<span class="LC_nobreak">'."\n".
3664: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
3665: ' '.&mt('Switch active users on next access').'</label></span>'.
3666: "\n";
3667: my (%current,%canselect);
3668: my @choices =
3669: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3670: foreach my $type ('primary','default') {
3671: if (ref($spareid->{$server}) eq 'HASH') {
3672: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3673: my @spares = @{$spareid->{$server}{$type}};
3674: if (@spares > 0) {
3675: if ($othercontrol) {
3676: $current{$type} = join(', ',@spares);
3677: } else {
3678: $current{$type} .= '<table>';
3679: my $numspares = scalar(@spares);
3680: for (my $i=0; $i<@spares; $i++) {
3681: my $rem = $i%($numinrow);
3682: if ($rem == 0) {
3683: if ($i > 0) {
3684: $current{$type} .= '</tr>';
3685: }
3686: $current{$type} .= '<tr>';
3687: }
3688: $current{$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'".');" /> '.
3689: $spareid->{$server}{$type}[$i].
3690: '</label></td>'."\n";
3691: }
3692: my $rem = @spares%($numinrow);
3693: my $colsleft = $numinrow - $rem;
3694: if ($colsleft > 1 ) {
3695: $current{$type} .= '<td colspan="'.$colsleft.
3696: '" class="LC_left_item">'.
3697: ' </td>';
3698: } elsif ($colsleft == 1) {
3699: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3700: }
3701: $current{$type} .= '</tr></table>';
3702: }
3703: }
3704: }
3705: if ($current{$type} eq '') {
3706: $current{$type} = &mt('None specified');
3707: }
3708: if ($othercontrol) {
3709: if ($type eq 'primary') {
3710: $canselect{$type} = $othercontrol;
3711: }
3712: } else {
3713: $canselect{$type} =
3714: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3715: '<select name="newspare_'.$type.'_'.$server.'" '.
3716: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3717: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3718: if (@choices > 0) {
3719: foreach my $lonhost (@choices) {
3720: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3721: }
3722: }
3723: $canselect{$type} .= '</select>'."\n";
3724: }
3725: } else {
3726: $current{$type} = &mt('Could not be determined');
3727: if ($type eq 'primary') {
3728: $canselect{$type} = $othercontrol;
3729: }
3730: }
3731: if ($type eq 'default') {
3732: $datatable .= '<tr'.$css_class.'>';
3733: }
3734: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3735: '<td>'.$current{$type}.'</td>'."\n".
3736: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3737: }
3738: $itemcount ++;
3739: }
3740: }
3741: $$rowtotal += $itemcount;
3742: return $datatable;
3743: }
3744:
3745: sub possible_newspares {
3746: my ($server,$currspares,$serverhomes,$altids) = @_;
3747: my $serverhostname = &Apache::lonnet::hostname($server);
3748: my %excluded;
3749: if ($serverhostname ne '') {
3750: %excluded = (
3751: $serverhostname => 1,
3752: );
3753: }
3754: if (ref($currspares) eq 'HASH') {
3755: foreach my $type (keys(%{$currspares})) {
3756: if (ref($currspares->{$type}) eq 'ARRAY') {
3757: if (@{$currspares->{$type}} > 0) {
3758: foreach my $curr (@{$currspares->{$type}}) {
3759: my $hostname = &Apache::lonnet::hostname($curr);
3760: $excluded{$hostname} = 1;
3761: }
3762: }
3763: }
3764: }
3765: }
3766: my @choices;
3767: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3768: if (keys(%{$serverhomes}) > 1) {
3769: foreach my $name (sort(keys(%{$serverhomes}))) {
3770: unless ($excluded{$name}) {
3771: if (exists($altids->{$serverhomes->{$name}})) {
3772: push(@choices,$altids->{$serverhomes->{$name}});
3773: } else {
3774: push(@choices,$serverhomes->{$name});
3775: }
3776: }
3777: }
3778: }
3779: }
3780: return sort(@choices);
3781: }
3782:
3783: sub print_loadbalancing {
3784: my ($dom,$settings,$rowtotal) = @_;
3785: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3786: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3787: my $numinrow = 1;
3788: my $datatable;
3789: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3790: my (%currbalancer,%currtargets,%currrules,%existing);
3791: if (ref($settings) eq 'HASH') {
3792: %existing = %{$settings};
3793: }
3794: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3795: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3796: \%currtargets,\%currrules);
3797: } else {
3798: return;
3799: }
3800: my ($othertitle,$usertypes,$types) =
3801: &Apache::loncommon::sorted_inst_types($dom);
3802: my $rownum = 8;
3803: if (ref($types) eq 'ARRAY') {
3804: $rownum += scalar(@{$types});
3805: }
3806: my @css_class = ('LC_odd_row','LC_even_row');
3807: my $balnum = 0;
3808: my $islast;
3809: my (@toshow,$disabledtext);
3810: if (keys(%currbalancer) > 0) {
3811: @toshow = sort(keys(%currbalancer));
3812: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3813: push(@toshow,'');
3814: }
3815: } else {
3816: @toshow = ('');
3817: $disabledtext = &mt('No existing load balancer');
3818: }
3819: foreach my $lonhost (@toshow) {
3820: if ($balnum == scalar(@toshow)-1) {
3821: $islast = 1;
3822: } else {
3823: $islast = 0;
3824: }
3825: my $cssidx = $balnum%2;
3826: my $targets_div_style = 'display: none';
3827: my $disabled_div_style = 'display: block';
3828: my $homedom_div_style = 'display: none';
3829: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3830: '<td rowspan="'.$rownum.'" valign="top">'.
3831: '<p>';
3832: if ($lonhost eq '') {
3833: $datatable .= '<span class="LC_nobreak">';
3834: if (keys(%currbalancer) > 0) {
3835: $datatable .= &mt('Add balancer:');
3836: } else {
3837: $datatable .= &mt('Enable balancer:');
3838: }
3839: $datatable .= ' '.
3840: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3841: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3842: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3843: '<option value="" selected="selected">'.&mt('None').
3844: '</option>'."\n";
3845: foreach my $server (sort(keys(%servers))) {
3846: next if ($currbalancer{$server});
3847: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3848: }
3849: $datatable .=
3850: '</select>'."\n".
3851: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3852: } else {
3853: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3854: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3855: &mt('Stop balancing').'</label>'.
3856: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3857: $targets_div_style = 'display: block';
3858: $disabled_div_style = 'display: none';
3859: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3860: $homedom_div_style = 'display: block';
3861: }
3862: }
3863: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3864: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3865: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3866: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3867: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3868: my @sparestypes = ('primary','default');
3869: my %typetitles = &sparestype_titles();
3870: foreach my $sparetype (@sparestypes) {
3871: my $targettable;
3872: for (my $i=0; $i<$numspares; $i++) {
3873: my $checked;
3874: if (ref($currtargets{$lonhost}) eq 'HASH') {
3875: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3876: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3877: $checked = ' checked="checked"';
3878: }
3879: }
3880: }
3881: my ($chkboxval,$disabled);
3882: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3883: $chkboxval = $spares[$i];
3884: }
3885: if (exists($currbalancer{$spares[$i]})) {
3886: $disabled = ' disabled="disabled"';
3887: }
3888: $targettable .=
3889: '<td><span class="LC_nobreak"><label>'.
3890: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3891: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3892: '</span></label></span></td>';
3893: my $rem = $i%($numinrow);
3894: if ($rem == 0) {
3895: if (($i > 0) && ($i < $numspares-1)) {
3896: $targettable .= '</tr>';
3897: }
3898: if ($i < $numspares-1) {
3899: $targettable .= '<tr>';
3900: }
3901: }
3902: }
3903: if ($targettable ne '') {
3904: my $rem = $numspares%($numinrow);
3905: my $colsleft = $numinrow - $rem;
3906: if ($colsleft > 1 ) {
3907: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3908: ' </td>';
3909: } elsif ($colsleft == 1) {
3910: $targettable .= '<td class="LC_left_item"> </td>';
3911: }
3912: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3913: '<table><tr>'.$targettable.'</tr></table><br />';
3914: }
3915: }
3916: $datatable .= '</div></td></tr>'.
3917: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3918: $othertitle,$usertypes,$types,\%servers,
3919: \%currbalancer,$lonhost,
3920: $targets_div_style,$homedom_div_style,
3921: $css_class[$cssidx],$balnum,$islast);
3922: $$rowtotal += $rownum;
3923: $balnum ++;
3924: }
3925: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3926: return $datatable;
3927: }
3928:
3929: sub get_loadbalancers_config {
3930: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3931: return unless ((ref($servers) eq 'HASH') &&
3932: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3933: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3934: if (keys(%{$existing}) > 0) {
3935: my $oldlonhost;
3936: foreach my $key (sort(keys(%{$existing}))) {
3937: if ($key eq 'lonhost') {
3938: $oldlonhost = $existing->{'lonhost'};
3939: $currbalancer->{$oldlonhost} = 1;
3940: } elsif ($key eq 'targets') {
3941: if ($oldlonhost) {
3942: $currtargets->{$oldlonhost} = $existing->{'targets'};
3943: }
3944: } elsif ($key eq 'rules') {
3945: if ($oldlonhost) {
3946: $currrules->{$oldlonhost} = $existing->{'rules'};
3947: }
3948: } elsif (ref($existing->{$key}) eq 'HASH') {
3949: $currbalancer->{$key} = 1;
3950: $currtargets->{$key} = $existing->{$key}{'targets'};
3951: $currrules->{$key} = $existing->{$key}{'rules'};
3952: }
3953: }
3954: } else {
3955: my ($balancerref,$targetsref) =
3956: &Apache::lonnet::get_lonbalancer_config($servers);
3957: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3958: foreach my $server (sort(keys(%{$balancerref}))) {
3959: $currbalancer->{$server} = 1;
3960: $currtargets->{$server} = $targetsref->{$server};
3961: }
3962: }
3963: }
3964: return;
3965: }
3966:
3967: sub loadbalancing_rules {
3968: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3969: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3970: $css_class,$balnum,$islast) = @_;
3971: my $output;
3972: my $num = 0;
3973: my ($alltypes,$othertypes,$titles) =
3974: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3975: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3976: foreach my $type (@{$alltypes}) {
3977: $num ++;
3978: my $current;
3979: if (ref($currrules) eq 'HASH') {
3980: $current = $currrules->{$type};
3981: }
3982: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3983: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3984: $current = '';
3985: }
3986: }
3987: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3988: $servers,$currbalancer,$lonhost,$dom,
3989: $targets_div_style,$homedom_div_style,
3990: $css_class,$balnum,$num,$islast);
3991: }
3992: }
3993: return $output;
3994: }
3995:
3996: sub loadbalancing_titles {
3997: my ($dom,$intdom,$usertypes,$types) = @_;
3998: my %othertypes = (
3999: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4000: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4001: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4002: '_LC_external' => &mt('Users not from [_1]',$intdom),
4003: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4004: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4005: );
4006: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4007: if (ref($types) eq 'ARRAY') {
4008: unshift(@alltypes,@{$types},'default');
4009: }
4010: my %titles;
4011: foreach my $type (@alltypes) {
4012: if ($type =~ /^_LC_/) {
4013: $titles{$type} = $othertypes{$type};
4014: } elsif ($type eq 'default') {
4015: $titles{$type} = &mt('All users from [_1]',$dom);
4016: if (ref($types) eq 'ARRAY') {
4017: if (@{$types} > 0) {
4018: $titles{$type} = &mt('Other users from [_1]',$dom);
4019: }
4020: }
4021: } elsif (ref($usertypes) eq 'HASH') {
4022: $titles{$type} = $usertypes->{$type};
4023: }
4024: }
4025: return (\@alltypes,\%othertypes,\%titles);
4026: }
4027:
4028: sub loadbalance_rule_row {
4029: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4030: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4031: my @rulenames;
4032: my %ruletitles = &offloadtype_text();
4033: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4034: @rulenames = ('balancer','offloadedto','specific');
4035: } else {
4036: @rulenames = ('default','homeserver');
4037: if ($type eq '_LC_external') {
4038: push(@rulenames,'externalbalancer');
4039: } else {
4040: push(@rulenames,'specific');
4041: }
4042: push(@rulenames,'none');
4043: }
4044: my $style = $targets_div_style;
4045: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4046: $style = $homedom_div_style;
4047: }
4048: my $space;
4049: if ($islast && $num == 1) {
4050: $space = '<div display="inline-block"> </div>';
4051: }
4052: my $output =
4053: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4054: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4055: '<td valaign="top">'.$space.
4056: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4057: for (my $i=0; $i<@rulenames; $i++) {
4058: my $rule = $rulenames[$i];
4059: my ($checked,$extra);
4060: if ($rulenames[$i] eq 'default') {
4061: $rule = '';
4062: }
4063: if ($rulenames[$i] eq 'specific') {
4064: if (ref($servers) eq 'HASH') {
4065: my $default;
4066: if (($current ne '') && (exists($servers->{$current}))) {
4067: $checked = ' checked="checked"';
4068: }
4069: unless ($checked) {
4070: $default = ' selected="selected"';
4071: }
4072: $extra =
4073: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4074: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4075: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4076: '<option value=""'.$default.'></option>'."\n";
4077: foreach my $server (sort(keys(%{$servers}))) {
4078: if (ref($currbalancer) eq 'HASH') {
4079: next if (exists($currbalancer->{$server}));
4080: }
4081: my $selected;
4082: if ($server eq $current) {
4083: $selected = ' selected="selected"';
4084: }
4085: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4086: }
4087: $extra .= '</select>';
4088: }
4089: } elsif ($rule eq $current) {
4090: $checked = ' checked="checked"';
4091: }
4092: $output .= '<span class="LC_nobreak"><label>'.
4093: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4094: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4095: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4096: ')"'.$checked.' /> ';
4097: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4098: $output .= $ruletitles{'particular'};
4099: } else {
4100: $output .= $ruletitles{$rulenames[$i]};
4101: }
4102: $output .= '</label>'.$extra.'</span><br />'."\n";
4103: }
4104: $output .= '</div></td></tr>'."\n";
4105: return $output;
4106: }
4107:
4108: sub offloadtype_text {
4109: my %ruletitles = &Apache::lonlocal::texthash (
4110: 'default' => 'Offloads to default destinations',
4111: 'homeserver' => "Offloads to user's home server",
4112: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4113: 'specific' => 'Offloads to specific server',
4114: 'none' => 'No offload',
4115: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4116: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4117: 'particular' => 'Session hosted (after re-auth) on server:',
4118: );
4119: return %ruletitles;
4120: }
4121:
4122: sub sparestype_titles {
4123: my %typestitles = &Apache::lonlocal::texthash (
4124: 'primary' => 'primary',
4125: 'default' => 'default',
4126: );
4127: return %typestitles;
4128: }
4129:
4130: sub contact_titles {
4131: my %titles = &Apache::lonlocal::texthash (
4132: 'supportemail' => 'Support E-mail address',
4133: 'adminemail' => 'Default Server Admin E-mail address',
4134: 'errormail' => 'Error reports to be e-mailed to',
4135: 'packagesmail' => 'Package update alerts to be e-mailed to',
4136: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4137: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4138: 'requestsmail' => 'E-mail from course requests requiring approval',
4139: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4140: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4141: );
4142: my %short_titles = &Apache::lonlocal::texthash (
4143: adminemail => 'Admin E-mail address',
4144: supportemail => 'Support E-mail',
4145: );
4146: return (\%titles,\%short_titles);
4147: }
4148:
4149: sub tool_titles {
4150: my %titles = &Apache::lonlocal::texthash (
4151: aboutme => 'Personal web page',
4152: blog => 'Blog',
4153: webdav => 'WebDAV',
4154: portfolio => 'Portfolio',
4155: official => 'Official courses (with institutional codes)',
4156: unofficial => 'Unofficial courses',
4157: community => 'Communities',
4158: textbook => 'Textbook courses',
4159: );
4160: return %titles;
4161: }
4162:
4163: sub courserequest_titles {
4164: my %titles = &Apache::lonlocal::texthash (
4165: official => 'Official',
4166: unofficial => 'Unofficial',
4167: community => 'Communities',
4168: textbook => 'Textbook',
4169: norequest => 'Not allowed',
4170: approval => 'Approval by Dom. Coord.',
4171: validate => 'With validation',
4172: autolimit => 'Numerical limit',
4173: unlimited => '(blank for unlimited)',
4174: );
4175: return %titles;
4176: }
4177:
4178: sub authorrequest_titles {
4179: my %titles = &Apache::lonlocal::texthash (
4180: norequest => 'Not allowed',
4181: approval => 'Approval by Dom. Coord.',
4182: automatic => 'Automatic approval',
4183: );
4184: return %titles;
4185: }
4186:
4187: sub courserequest_conditions {
4188: my %conditions = &Apache::lonlocal::texthash (
4189: approval => '(Processing of request subject to approval by Domain Coordinator).',
4190: validate => '(Processing of request subject to institutional validation).',
4191: );
4192: return %conditions;
4193: }
4194:
4195:
4196: sub print_usercreation {
4197: my ($position,$dom,$settings,$rowtotal) = @_;
4198: my $numinrow = 4;
4199: my $datatable;
4200: if ($position eq 'top') {
4201: $$rowtotal ++;
4202: my $rowcount = 0;
4203: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4204: if (ref($rules) eq 'HASH') {
4205: if (keys(%{$rules}) > 0) {
4206: $datatable .= &user_formats_row('username',$settings,$rules,
4207: $ruleorder,$numinrow,$rowcount);
4208: $$rowtotal ++;
4209: $rowcount ++;
4210: }
4211: }
4212: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4213: if (ref($idrules) eq 'HASH') {
4214: if (keys(%{$idrules}) > 0) {
4215: $datatable .= &user_formats_row('id',$settings,$idrules,
4216: $idruleorder,$numinrow,$rowcount);
4217: $$rowtotal ++;
4218: $rowcount ++;
4219: }
4220: }
4221: if ($rowcount == 0) {
4222: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4223: $$rowtotal ++;
4224: $rowcount ++;
4225: }
4226: } elsif ($position eq 'middle') {
4227: my @creators = ('author','course','requestcrs');
4228: my ($rules,$ruleorder) =
4229: &Apache::lonnet::inst_userrules($dom,'username');
4230: my %lt = &usercreation_types();
4231: my %checked;
4232: if (ref($settings) eq 'HASH') {
4233: if (ref($settings->{'cancreate'}) eq 'HASH') {
4234: foreach my $item (@creators) {
4235: $checked{$item} = $settings->{'cancreate'}{$item};
4236: }
4237: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4238: foreach my $item (@creators) {
4239: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4240: $checked{$item} = 'none';
4241: }
4242: }
4243: }
4244: }
4245: my $rownum = 0;
4246: foreach my $item (@creators) {
4247: $rownum ++;
4248: if ($checked{$item} eq '') {
4249: $checked{$item} = 'any';
4250: }
4251: my $css_class;
4252: if ($rownum%2) {
4253: $css_class = '';
4254: } else {
4255: $css_class = ' class="LC_odd_row" ';
4256: }
4257: $datatable .= '<tr'.$css_class.'>'.
4258: '<td><span class="LC_nobreak">'.$lt{$item}.
4259: '</span></td><td align="right">';
4260: my @options = ('any');
4261: if (ref($rules) eq 'HASH') {
4262: if (keys(%{$rules}) > 0) {
4263: push(@options,('official','unofficial'));
4264: }
4265: }
4266: push(@options,'none');
4267: foreach my $option (@options) {
4268: my $type = 'radio';
4269: my $check = ' ';
4270: if ($checked{$item} eq $option) {
4271: $check = ' checked="checked" ';
4272: }
4273: $datatable .= '<span class="LC_nobreak"><label>'.
4274: '<input type="'.$type.'" name="can_createuser_'.
4275: $item.'" value="'.$option.'"'.$check.'/> '.
4276: $lt{$option}.'</label> </span>';
4277: }
4278: $datatable .= '</td></tr>';
4279: }
4280: } else {
4281: my @contexts = ('author','course','domain');
4282: my @authtypes = ('int','krb4','krb5','loc');
4283: my %checked;
4284: if (ref($settings) eq 'HASH') {
4285: if (ref($settings->{'authtypes'}) eq 'HASH') {
4286: foreach my $item (@contexts) {
4287: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4288: foreach my $auth (@authtypes) {
4289: if ($settings->{'authtypes'}{$item}{$auth}) {
4290: $checked{$item}{$auth} = ' checked="checked" ';
4291: }
4292: }
4293: }
4294: }
4295: }
4296: } else {
4297: foreach my $item (@contexts) {
4298: foreach my $auth (@authtypes) {
4299: $checked{$item}{$auth} = ' checked="checked" ';
4300: }
4301: }
4302: }
4303: my %title = &context_names();
4304: my %authname = &authtype_names();
4305: my $rownum = 0;
4306: my $css_class;
4307: foreach my $item (@contexts) {
4308: if ($rownum%2) {
4309: $css_class = '';
4310: } else {
4311: $css_class = ' class="LC_odd_row" ';
4312: }
4313: $datatable .= '<tr'.$css_class.'>'.
4314: '<td>'.$title{$item}.
4315: '</td><td class="LC_left_item">'.
4316: '<span class="LC_nobreak">';
4317: foreach my $auth (@authtypes) {
4318: $datatable .= '<label>'.
4319: '<input type="checkbox" name="'.$item.'_auth" '.
4320: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4321: $authname{$auth}.'</label> ';
4322: }
4323: $datatable .= '</span></td></tr>';
4324: $rownum ++;
4325: }
4326: $$rowtotal += $rownum;
4327: }
4328: return $datatable;
4329: }
4330:
4331: sub print_selfcreation {
4332: my ($position,$dom,$settings,$rowtotal) = @_;
4333: my (@selfcreate,$createsettings,$processing,$datatable);
4334: if (ref($settings) eq 'HASH') {
4335: if (ref($settings->{'cancreate'}) eq 'HASH') {
4336: $createsettings = $settings->{'cancreate'};
4337: if (ref($createsettings) eq 'HASH') {
4338: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4339: @selfcreate = @{$createsettings->{'selfcreate'}};
4340: } elsif ($createsettings->{'selfcreate'} ne '') {
4341: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4342: @selfcreate = ('email','login','sso');
4343: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4344: @selfcreate = ($createsettings->{'selfcreate'});
4345: }
4346: }
4347: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4348: $processing = $createsettings->{'selfcreateprocessing'};
4349: }
4350: }
4351: }
4352: }
4353: my %radiohash;
4354: my $numinrow = 4;
4355: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4356: if ($position eq 'top') {
4357: my %choices = &Apache::lonlocal::texthash (
4358: cancreate_login => 'Institutional Login',
4359: cancreate_sso => 'Institutional Single Sign On',
4360: );
4361: my @toggles = sort(keys(%choices));
4362: my %defaultchecked = (
4363: 'cancreate_login' => 'off',
4364: 'cancreate_sso' => 'off',
4365: );
4366: my ($onclick,$itemcount);
4367: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4368: \%choices,$itemcount,$onclick);
4369: $$rowtotal += $itemcount;
4370:
4371: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4372:
4373: if (ref($usertypes) eq 'HASH') {
4374: if (keys(%{$usertypes}) > 0) {
4375: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4376: $dom,$numinrow,$othertitle,
4377: 'statustocreate',$$rowtotal);
4378: $$rowtotal ++;
4379: }
4380: }
4381: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4382: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4383: $fieldtitles{'inststatus'} = &mt('Institutional status');
4384: my $rem;
4385: my $numperrow = 2;
4386: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4387: $datatable .= '<tr'.$css_class.'>'.
4388: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4389: '<td class="LC_left_item">'."\n".
4390: '<table><tr><td>'."\n";
4391: for (my $i=0; $i<@fields; $i++) {
4392: $rem = $i%($numperrow);
4393: if ($rem == 0) {
4394: if ($i > 0) {
4395: $datatable .= '</tr>';
4396: }
4397: $datatable .= '<tr>';
4398: }
4399: my $currval;
4400: if (ref($createsettings) eq 'HASH') {
4401: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4402: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4403: }
4404: }
4405: $datatable .= '<td class="LC_left_item">'.
4406: '<span class="LC_nobreak">'.
4407: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4408: 'value="'.$currval.'" size="10" /> '.
4409: $fieldtitles{$fields[$i]}.'</span></td>';
4410: }
4411: my $colsleft = $numperrow - $rem;
4412: if ($colsleft > 1 ) {
4413: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4414: ' </td>';
4415: } elsif ($colsleft == 1) {
4416: $datatable .= '<td class="LC_left_item"> </td>';
4417: }
4418: $datatable .= '</tr></table></td></tr>';
4419: $$rowtotal ++;
4420: } elsif ($position eq 'middle') {
4421: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4422: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4423: $usertypes->{'default'} = $othertitle;
4424: if (ref($types) eq 'ARRAY') {
4425: push(@{$types},'default');
4426: $usertypes->{'default'} = $othertitle;
4427: foreach my $status (@{$types}) {
4428: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4429: $numinrow,$$rowtotal,$usertypes);
4430: $$rowtotal ++;
4431: }
4432: }
4433: } else {
4434: my %choices = &Apache::lonlocal::texthash (
4435: cancreate_email => 'E-mail address as username',
4436: );
4437: my @toggles = sort(keys(%choices));
4438: my %defaultchecked = (
4439: 'cancreate_email' => 'off',
4440: );
4441: my $itemcount = 0;
4442: my $display = 'none';
4443: if (grep(/^\Qemail\E$/,@selfcreate)) {
4444: $display = 'block';
4445: }
4446: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4447: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4448: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4449: my $usertypes = {};
4450: my $order = [];
4451: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4452: $usertypes = $domdefaults{'inststatustypes'};
4453: $order = $domdefaults{'inststatusguest'};
4454: }
4455: if (ref($order) eq 'ARRAY') {
4456: push(@{$order},'default');
4457: if (@{$order} > 1) {
4458: $usertypes->{'default'} = &mt('Other users');
4459: $additional .= '<table><tr>';
4460: foreach my $status (@{$order}) {
4461: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4462: }
4463: $additional .= '</tr><tr>';
4464: foreach my $status (@{$order}) {
4465: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4466: }
4467: $additional .= '</tr></table>';
4468: } else {
4469: $usertypes->{'default'} = &mt('All users');
4470: $additional .= &email_as_username($rowtotal,$processing);
4471: }
4472: }
4473: $additional .= '</div>'."\n";
4474:
4475: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4476: \%choices,$$rowtotal,$onclick,$additional);
4477: $$rowtotal ++;
4478: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4479: $$rowtotal ++;
4480: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4481: $numinrow = 1;
4482: if (ref($order) eq 'ARRAY') {
4483: foreach my $status (@{$order}) {
4484: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4485: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4486: $$rowtotal ++;
4487: }
4488: }
4489: my ($emailrules,$emailruleorder) =
4490: &Apache::lonnet::inst_userrules($dom,'email');
4491: if (ref($emailrules) eq 'HASH') {
4492: if (keys(%{$emailrules}) > 0) {
4493: $datatable .= &user_formats_row('email',$settings,$emailrules,
4494: $emailruleorder,$numinrow,$$rowtotal);
4495: $$rowtotal ++;
4496: }
4497: }
4498: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4499: }
4500: return $datatable;
4501: }
4502:
4503: sub email_as_username {
4504: my ($rowtotal,$processing,$type) = @_;
4505: my %choices =
4506: &Apache::lonlocal::texthash (
4507: automatic => 'Automatic approval',
4508: approval => 'Queued for approval',
4509: );
4510: my $output;
4511: foreach my $option ('automatic','approval') {
4512: my $checked;
4513: if (ref($processing) eq 'HASH') {
4514: if ($type eq '') {
4515: if (!exists($processing->{'default'})) {
4516: if ($option eq 'automatic') {
4517: $checked = ' checked="checked"';
4518: }
4519: } else {
4520: if ($processing->{'default'} eq $option) {
4521: $checked = ' checked="checked"';
4522: }
4523: }
4524: } else {
4525: if (!exists($processing->{$type})) {
4526: if ($option eq 'automatic') {
4527: $checked = ' checked="checked"';
4528: }
4529: } else {
4530: if ($processing->{$type} eq $option) {
4531: $checked = ' checked="checked"';
4532: }
4533: }
4534: }
4535: } elsif ($option eq 'automatic') {
4536: $checked = ' checked="checked"';
4537: }
4538: my $name = 'cancreate_emailprocess';
4539: if (($type ne '') && ($type ne 'default')) {
4540: $name .= '_'.$type;
4541: }
4542: $output .= '<span class="LC_nobreak"><label>'.
4543: '<input type="radio" name="'.$name.'"'.
4544: $checked.' value="'.$option.'" />'.
4545: $choices{$option}.'</label></span>';
4546: if ($type eq '') {
4547: $output .= ' ';
4548: } else {
4549: $output .= '<br />';
4550: }
4551: }
4552: $$rowtotal ++;
4553: return $output;
4554: }
4555:
4556: sub captcha_choice {
4557: my ($context,$settings,$itemcount) = @_;
4558: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4559: my %lt = &captcha_phrases();
4560: $keyentry = 'hidden';
4561: if ($context eq 'cancreate') {
4562: $rowname = &mt('CAPTCHA validation');
4563: } elsif ($context eq 'login') {
4564: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4565: }
4566: if (ref($settings) eq 'HASH') {
4567: if ($settings->{'captcha'}) {
4568: $checked{$settings->{'captcha'}} = ' checked="checked"';
4569: } else {
4570: $checked{'original'} = ' checked="checked"';
4571: }
4572: if ($settings->{'captcha'} eq 'recaptcha') {
4573: $pubtext = $lt{'pub'};
4574: $privtext = $lt{'priv'};
4575: $keyentry = 'text';
4576: }
4577: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4578: $currpub = $settings->{'recaptchakeys'}{'public'};
4579: $currpriv = $settings->{'recaptchakeys'}{'private'};
4580: }
4581: } else {
4582: $checked{'original'} = ' checked="checked"';
4583: }
4584: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4585: my $output = '<tr'.$css_class.'>'.
4586: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4587: '<table><tr><td>'."\n";
4588: foreach my $option ('original','recaptcha','notused') {
4589: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4590: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4591: $lt{$option}.'</label></span>';
4592: unless ($option eq 'notused') {
4593: $output .= (' 'x2)."\n";
4594: }
4595: }
4596: #
4597: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4598: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4599: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4600: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4601: #
4602: $output .= '</td></tr>'."\n".
4603: '<tr><td>'."\n".
4604: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4605: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4606: $currpub.'" size="40" /></span><br />'."\n".
4607: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4608: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4609: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4610: '</td></tr>';
4611: return $output;
4612: }
4613:
4614: sub user_formats_row {
4615: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4616: my $output;
4617: my %text = (
4618: 'username' => 'new usernames',
4619: 'id' => 'IDs',
4620: 'email' => 'self-created accounts (e-mail)',
4621: );
4622: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4623: $output = '<tr '.$css_class.'>'.
4624: '<td><span class="LC_nobreak">';
4625: if ($type eq 'email') {
4626: $output .= &mt("Formats disallowed for $text{$type}: ");
4627: } else {
4628: $output .= &mt("Format rules to check for $text{$type}: ");
4629: }
4630: $output .= '</span></td>'.
4631: '<td class="LC_left_item" colspan="2"><table>';
4632: my $rem;
4633: if (ref($ruleorder) eq 'ARRAY') {
4634: for (my $i=0; $i<@{$ruleorder}; $i++) {
4635: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4636: my $rem = $i%($numinrow);
4637: if ($rem == 0) {
4638: if ($i > 0) {
4639: $output .= '</tr>';
4640: }
4641: $output .= '<tr>';
4642: }
4643: my $check = ' ';
4644: if (ref($settings) eq 'HASH') {
4645: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4646: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4647: $check = ' checked="checked" ';
4648: }
4649: }
4650: }
4651: $output .= '<td class="LC_left_item">'.
4652: '<span class="LC_nobreak"><label>'.
4653: '<input type="checkbox" name="'.$type.'_rule" '.
4654: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4655: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4656: }
4657: }
4658: $rem = @{$ruleorder}%($numinrow);
4659: }
4660: my $colsleft = $numinrow - $rem;
4661: if ($colsleft > 1 ) {
4662: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4663: ' </td>';
4664: } elsif ($colsleft == 1) {
4665: $output .= '<td class="LC_left_item"> </td>';
4666: }
4667: $output .= '</tr></table></td></tr>';
4668: return $output;
4669: }
4670:
4671: sub usercreation_types {
4672: my %lt = &Apache::lonlocal::texthash (
4673: author => 'When adding a co-author',
4674: course => 'When adding a user to a course',
4675: requestcrs => 'When requesting a course',
4676: any => 'Any',
4677: official => 'Institutional only ',
4678: unofficial => 'Non-institutional only',
4679: none => 'None',
4680: );
4681: return %lt;
4682: }
4683:
4684: sub selfcreation_types {
4685: my %lt = &Apache::lonlocal::texthash (
4686: selfcreate => 'User creates own account',
4687: any => 'Any',
4688: official => 'Institutional only ',
4689: unofficial => 'Non-institutional only',
4690: email => 'E-mail address',
4691: login => 'Institutional Login',
4692: sso => 'SSO',
4693: );
4694: }
4695:
4696: sub authtype_names {
4697: my %lt = &Apache::lonlocal::texthash(
4698: int => 'Internal',
4699: krb4 => 'Kerberos 4',
4700: krb5 => 'Kerberos 5',
4701: loc => 'Local',
4702: );
4703: return %lt;
4704: }
4705:
4706: sub context_names {
4707: my %context_title = &Apache::lonlocal::texthash(
4708: author => 'Creating users when an Author',
4709: course => 'Creating users when in a course',
4710: domain => 'Creating users when a Domain Coordinator',
4711: );
4712: return %context_title;
4713: }
4714:
4715: sub print_usermodification {
4716: my ($position,$dom,$settings,$rowtotal) = @_;
4717: my $numinrow = 4;
4718: my ($context,$datatable,$rowcount);
4719: if ($position eq 'top') {
4720: $rowcount = 0;
4721: $context = 'author';
4722: foreach my $role ('ca','aa') {
4723: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4724: $numinrow,$rowcount);
4725: $$rowtotal ++;
4726: $rowcount ++;
4727: }
4728: } elsif ($position eq 'bottom') {
4729: $context = 'course';
4730: $rowcount = 0;
4731: foreach my $role ('st','ep','ta','in','cr') {
4732: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4733: $numinrow,$rowcount);
4734: $$rowtotal ++;
4735: $rowcount ++;
4736: }
4737: }
4738: return $datatable;
4739: }
4740:
4741: sub print_defaults {
4742: my ($position,$dom,$settings,$rowtotal) = @_;
4743: my $rownum = 0;
4744: my ($datatable,$css_class);
4745: if ($position eq 'top') {
4746: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4747: 'datelocale_def','portal_def');
4748: my %defaults;
4749: if (ref($settings) eq 'HASH') {
4750: %defaults = %{$settings};
4751: } else {
4752: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4753: foreach my $item (@items) {
4754: $defaults{$item} = $domdefaults{$item};
4755: }
4756: }
4757: my $titles = &defaults_titles($dom);
4758: foreach my $item (@items) {
4759: if ($rownum%2) {
4760: $css_class = '';
4761: } else {
4762: $css_class = ' class="LC_odd_row" ';
4763: }
4764: $datatable .= '<tr'.$css_class.'>'.
4765: '<td><span class="LC_nobreak">'.$titles->{$item}.
4766: '</span></td><td class="LC_right_item" colspan="3">';
4767: if ($item eq 'auth_def') {
4768: my @authtypes = ('internal','krb4','krb5','localauth');
4769: my %shortauth = (
4770: internal => 'int',
4771: krb4 => 'krb4',
4772: krb5 => 'krb5',
4773: localauth => 'loc'
4774: );
4775: my %authnames = &authtype_names();
4776: foreach my $auth (@authtypes) {
4777: my $checked = ' ';
4778: if ($defaults{$item} eq $auth) {
4779: $checked = ' checked="checked" ';
4780: }
4781: $datatable .= '<label><input type="radio" name="'.$item.
4782: '" value="'.$auth.'"'.$checked.'/>'.
4783: $authnames{$shortauth{$auth}}.'</label> ';
4784: }
4785: } elsif ($item eq 'timezone_def') {
4786: my $includeempty = 1;
4787: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4788: } elsif ($item eq 'datelocale_def') {
4789: my $includeempty = 1;
4790: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4791: } elsif ($item eq 'lang_def') {
4792: my $includeempty = 1;
4793: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
4794: } else {
4795: my $size;
4796: if ($item eq 'portal_def') {
4797: $size = ' size="25"';
4798: }
4799: $datatable .= '<input type="text" name="'.$item.'" value="'.
4800: $defaults{$item}.'"'.$size.' />';
4801: }
4802: $datatable .= '</td></tr>';
4803: $rownum ++;
4804: }
4805: } else {
4806: my (%defaults);
4807: if (ref($settings) eq 'HASH') {
4808: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4809: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4810: my $maxnum = @{$settings->{'inststatusorder'}};
4811: for (my $i=0; $i<$maxnum; $i++) {
4812: $css_class = $rownum%2?' class="LC_odd_row"':'';
4813: my $item = $settings->{'inststatusorder'}->[$i];
4814: my $title = $settings->{'inststatustypes'}->{$item};
4815: my $guestok;
4816: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4817: $guestok = 1;
4818: }
4819: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4820: $datatable .= '<tr'.$css_class.'>'.
4821: '<td><span class="LC_nobreak">'.
4822: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4823: for (my $k=0; $k<=$maxnum; $k++) {
4824: my $vpos = $k+1;
4825: my $selstr;
4826: if ($k == $i) {
4827: $selstr = ' selected="selected" ';
4828: }
4829: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4830: }
4831: my ($checkedon,$checkedoff);
4832: $checkedoff = ' checked="checked"';
4833: if ($guestok) {
4834: $checkedon = $checkedoff;
4835: $checkedoff = '';
4836: }
4837: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4838: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4839: &mt('delete').'</span></td>'.
4840: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4841: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4842: '</span></td>'.
4843: '<td class="LC_right_item"><span class="LC_nobreak">'.
4844: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4845: &mt('Yes').'</label>'.(' 'x2).
4846: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4847: &mt('No').'</label></span></td></tr>';
4848: }
4849: $css_class = $rownum%2?' class="LC_odd_row"':'';
4850: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4851: $datatable .= '<tr '.$css_class.'>'.
4852: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4853: for (my $k=0; $k<=$maxnum; $k++) {
4854: my $vpos = $k+1;
4855: my $selstr;
4856: if ($k == $maxnum) {
4857: $selstr = ' selected="selected" ';
4858: }
4859: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4860: }
4861: $datatable .= '</select> '.&mt('Internal ID:').
4862: '<input type="text" size="10" name="addinststatus" value="" />'.
4863: ' '.&mt('(new)').
4864: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4865: &mt('Name displayed:').
4866: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4867: '<td class="LC_right_item"><span class="LC_nobreak">'.
4868: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4869: &mt('Yes').'</label>'.(' 'x2).
4870: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4871: &mt('No').'</label></span></td></tr>';
4872: '</tr>'."\n";
4873: $rownum ++;
4874: }
4875: }
4876: }
4877: $$rowtotal += $rownum;
4878: return $datatable;
4879: }
4880:
4881: sub get_languages_hash {
4882: my %langchoices;
4883: foreach my $id (&Apache::loncommon::languageids()) {
4884: my $code = &Apache::loncommon::supportedlanguagecode($id);
4885: if ($code ne '') {
4886: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4887: }
4888: }
4889: return %langchoices;
4890: }
4891:
4892: sub defaults_titles {
4893: my ($dom) = @_;
4894: my %titles = &Apache::lonlocal::texthash (
4895: 'auth_def' => 'Default authentication type',
4896: 'auth_arg_def' => 'Default authentication argument',
4897: 'lang_def' => 'Default language',
4898: 'timezone_def' => 'Default timezone',
4899: 'datelocale_def' => 'Default locale for dates',
4900: 'portal_def' => 'Portal/Default URL',
4901: );
4902: if ($dom) {
4903: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4904: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4905: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4906: $protocol = 'http' if ($protocol ne 'https');
4907: if ($uint_dom) {
4908: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4909: $uint_dom);
4910: }
4911: }
4912: return (\%titles);
4913: }
4914:
4915: sub print_scantronformat {
4916: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4917: my $itemcount = 1;
4918: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4919: %confhash);
4920: my $switchserver = &check_switchserver($dom,$confname);
4921: my %lt = &Apache::lonlocal::texthash (
4922: default => 'Default bubblesheet format file error',
4923: custom => 'Custom bubblesheet format file error',
4924: );
4925: my %scantronfiles = (
4926: default => 'default.tab',
4927: custom => 'custom.tab',
4928: );
4929: foreach my $key (keys(%scantronfiles)) {
4930: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4931: .$scantronfiles{$key};
4932: }
4933: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4934: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4935: if (!$switchserver) {
4936: my $servadm = $r->dir_config('lonAdmEMail');
4937: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4938: if ($configuserok eq 'ok') {
4939: if ($author_ok eq 'ok') {
4940: my %legacyfile = (
4941: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4942: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4943: );
4944: my %md5chk;
4945: foreach my $type (keys(%legacyfile)) {
4946: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4947: chomp($md5chk{$type});
4948: }
4949: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4950: foreach my $type (keys(%legacyfile)) {
4951: ($scantronurls{$type},my $error) =
4952: &legacy_scantronformat($r,$dom,$confname,
4953: $type,$legacyfile{$type},
4954: $scantronurls{$type},
4955: $scantronfiles{$type});
4956: if ($error ne '') {
4957: $error{$type} = $error;
4958: }
4959: }
4960: if (keys(%error) == 0) {
4961: $is_custom = 1;
4962: $confhash{'scantron'}{'scantronformat'} =
4963: $scantronurls{'custom'};
4964: my $putresult =
4965: &Apache::lonnet::put_dom('configuration',
4966: \%confhash,$dom);
4967: if ($putresult ne 'ok') {
4968: $error{'custom'} =
4969: '<span class="LC_error">'.
4970: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4971: }
4972: }
4973: } else {
4974: ($scantronurls{'default'},my $error) =
4975: &legacy_scantronformat($r,$dom,$confname,
4976: 'default',$legacyfile{'default'},
4977: $scantronurls{'default'},
4978: $scantronfiles{'default'});
4979: if ($error eq '') {
4980: $confhash{'scantron'}{'scantronformat'} = '';
4981: my $putresult =
4982: &Apache::lonnet::put_dom('configuration',
4983: \%confhash,$dom);
4984: if ($putresult ne 'ok') {
4985: $error{'default'} =
4986: '<span class="LC_error">'.
4987: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4988: }
4989: } else {
4990: $error{'default'} = $error;
4991: }
4992: }
4993: }
4994: }
4995: } else {
4996: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4997: }
4998: }
4999: if (ref($settings) eq 'HASH') {
5000: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5001: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5002: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5003: $scantronurl = '';
5004: } else {
5005: $scantronurl = $settings->{'scantronformat'};
5006: }
5007: $is_custom = 1;
5008: } else {
5009: $scantronurl = $scantronurls{'default'};
5010: }
5011: } else {
5012: if ($is_custom) {
5013: $scantronurl = $scantronurls{'custom'};
5014: } else {
5015: $scantronurl = $scantronurls{'default'};
5016: }
5017: }
5018: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5019: $datatable .= '<tr'.$css_class.'>';
5020: if (!$is_custom) {
5021: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5022: '<span class="LC_nobreak">';
5023: if ($scantronurl) {
5024: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5025: undef,undef,undef,undef,'background-color:#ffffff');
5026: } else {
5027: $datatable = &mt('File unavailable for display');
5028: }
5029: $datatable .= '</span></td>';
5030: if (keys(%error) == 0) {
5031: $datatable .= '<td valign="bottom">';
5032: if (!$switchserver) {
5033: $datatable .= &mt('Upload:').'<br />';
5034: }
5035: } else {
5036: my $errorstr;
5037: foreach my $key (sort(keys(%error))) {
5038: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5039: }
5040: $datatable .= '<td>'.$errorstr;
5041: }
5042: } else {
5043: if (keys(%error) > 0) {
5044: my $errorstr;
5045: foreach my $key (sort(keys(%error))) {
5046: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5047: }
5048: $datatable .= '<td>'.$errorstr.'</td><td> ';
5049: } elsif ($scantronurl) {
5050: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5051: undef,undef,undef,undef,'background-color:#ffffff');
5052: $datatable .= '<td><span class="LC_nobreak">'.
5053: $link.
5054: '<label><input type="checkbox" name="scantronformat_del"'.
5055: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5056: '<td><span class="LC_nobreak"> '.
5057: &mt('Replace:').'</span><br />';
5058: }
5059: }
5060: if (keys(%error) == 0) {
5061: if ($switchserver) {
5062: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5063: } else {
5064: $datatable .='<span class="LC_nobreak"> '.
5065: '<input type="file" name="scantronformat" /></span>';
5066: }
5067: }
5068: $datatable .= '</td></tr>';
5069: $$rowtotal ++;
5070: return $datatable;
5071: }
5072:
5073: sub legacy_scantronformat {
5074: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5075: my ($url,$error);
5076: my @statinfo = &Apache::lonnet::stat_file($newurl);
5077: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5078: (my $result,$url) =
5079: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5080: '','',$newfile);
5081: if ($result ne 'ok') {
5082: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5083: }
5084: }
5085: return ($url,$error);
5086: }
5087:
5088: sub print_coursecategories {
5089: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5090: my $datatable;
5091: if ($position eq 'top') {
5092: my (%checked);
5093: my @catitems = ('unauth','auth');
5094: my @cattypes = ('std','domonly','codesrch','none');
5095: $checked{'unauth'} = 'std';
5096: $checked{'auth'} = 'std';
5097: if (ref($settings) eq 'HASH') {
5098: foreach my $type (@cattypes) {
5099: if ($type eq $settings->{'unauth'}) {
5100: $checked{'unauth'} = $type;
5101: }
5102: if ($type eq $settings->{'auth'}) {
5103: $checked{'auth'} = $type;
5104: }
5105: }
5106: }
5107: my %lt = &Apache::lonlocal::texthash (
5108: unauth => 'Catalog type for unauthenticated users',
5109: auth => 'Catalog type for authenticated users',
5110: none => 'No catalog',
5111: std => 'Standard catalog',
5112: domonly => 'Domain-only catalog',
5113: codesrch => "Code search form",
5114: );
5115: my $itemcount = 0;
5116: foreach my $item (@catitems) {
5117: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5118: $datatable .= '<tr '.$css_class.'>'.
5119: '<td>'.$lt{$item}.'</td>'.
5120: '<td class="LC_right_item"><span class="LC_nobreak">';
5121: foreach my $type (@cattypes) {
5122: my $ischecked;
5123: if ($checked{$item} eq $type) {
5124: $ischecked=' checked="checked"';
5125: }
5126: $datatable .= '<label>'.
5127: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5128: ' />'.$lt{$type}.'</label> ';
5129: }
5130: $datatable .= '</td></tr>';
5131: $itemcount ++;
5132: }
5133: $$rowtotal += $itemcount;
5134: } elsif ($position eq 'middle') {
5135: my $toggle_cats_crs = ' ';
5136: my $toggle_cats_dom = ' checked="checked" ';
5137: my $can_cat_crs = ' ';
5138: my $can_cat_dom = ' checked="checked" ';
5139: my $toggle_catscomm_comm = ' ';
5140: my $toggle_catscomm_dom = ' checked="checked" ';
5141: my $can_catcomm_comm = ' ';
5142: my $can_catcomm_dom = ' checked="checked" ';
5143:
5144: if (ref($settings) eq 'HASH') {
5145: if ($settings->{'togglecats'} eq 'crs') {
5146: $toggle_cats_crs = $toggle_cats_dom;
5147: $toggle_cats_dom = ' ';
5148: }
5149: if ($settings->{'categorize'} eq 'crs') {
5150: $can_cat_crs = $can_cat_dom;
5151: $can_cat_dom = ' ';
5152: }
5153: if ($settings->{'togglecatscomm'} eq 'comm') {
5154: $toggle_catscomm_comm = $toggle_catscomm_dom;
5155: $toggle_catscomm_dom = ' ';
5156: }
5157: if ($settings->{'categorizecomm'} eq 'comm') {
5158: $can_catcomm_comm = $can_catcomm_dom;
5159: $can_catcomm_dom = ' ';
5160: }
5161: }
5162: my %title = &Apache::lonlocal::texthash (
5163: togglecats => 'Show/Hide a course in catalog',
5164: togglecatscomm => 'Show/Hide a community in catalog',
5165: categorize => 'Assign a category to a course',
5166: categorizecomm => 'Assign a category to a community',
5167: );
5168: my %level = &Apache::lonlocal::texthash (
5169: dom => 'Set in Domain',
5170: crs => 'Set in Course',
5171: comm => 'Set in Community',
5172: );
5173: $datatable = '<tr class="LC_odd_row">'.
5174: '<td>'.$title{'togglecats'}.'</td>'.
5175: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5176: '<input type="radio" name="togglecats"'.
5177: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5178: '<label><input type="radio" name="togglecats"'.
5179: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5180: '</tr><tr>'.
5181: '<td>'.$title{'categorize'}.'</td>'.
5182: '<td class="LC_right_item"><span class="LC_nobreak">'.
5183: '<label><input type="radio" name="categorize"'.
5184: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5185: '<label><input type="radio" name="categorize"'.
5186: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5187: '</tr><tr class="LC_odd_row">'.
5188: '<td>'.$title{'togglecatscomm'}.'</td>'.
5189: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5190: '<input type="radio" name="togglecatscomm"'.
5191: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5192: '<label><input type="radio" name="togglecatscomm"'.
5193: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5194: '</tr><tr>'.
5195: '<td>'.$title{'categorizecomm'}.'</td>'.
5196: '<td class="LC_right_item"><span class="LC_nobreak">'.
5197: '<label><input type="radio" name="categorizecomm"'.
5198: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5199: '<label><input type="radio" name="categorizecomm"'.
5200: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5201: '</tr>';
5202: $$rowtotal += 4;
5203: } else {
5204: my $css_class;
5205: my $itemcount = 1;
5206: my $cathash;
5207: if (ref($settings) eq 'HASH') {
5208: $cathash = $settings->{'cats'};
5209: }
5210: if (ref($cathash) eq 'HASH') {
5211: my (@cats,@trails,%allitems,%idx,@jsarray);
5212: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5213: \%allitems,\%idx,\@jsarray);
5214: my $maxdepth = scalar(@cats);
5215: my $colattrib = '';
5216: if ($maxdepth > 2) {
5217: $colattrib = ' colspan="2" ';
5218: }
5219: my @path;
5220: if (@cats > 0) {
5221: if (ref($cats[0]) eq 'ARRAY') {
5222: my $numtop = @{$cats[0]};
5223: my $maxnum = $numtop;
5224: my %default_names = (
5225: instcode => &mt('Official courses'),
5226: communities => &mt('Communities'),
5227: );
5228:
5229: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5230: ($cathash->{'instcode::0'} eq '') ||
5231: (!grep(/^communities$/,@{$cats[0]})) ||
5232: ($cathash->{'communities::0'} eq '')) {
5233: $maxnum ++;
5234: }
5235: my $lastidx;
5236: for (my $i=0; $i<$numtop; $i++) {
5237: my $parent = $cats[0][$i];
5238: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5239: my $item = &escape($parent).'::0';
5240: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5241: $lastidx = $idx{$item};
5242: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5243: .'<select name="'.$item.'"'.$chgstr.'>';
5244: for (my $k=0; $k<=$maxnum; $k++) {
5245: my $vpos = $k+1;
5246: my $selstr;
5247: if ($k == $i) {
5248: $selstr = ' selected="selected" ';
5249: }
5250: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5251: }
5252: $datatable .= '</select></span></td><td>';
5253: if ($parent eq 'instcode' || $parent eq 'communities') {
5254: $datatable .= '<span class="LC_nobreak">'
5255: .$default_names{$parent}.'</span>';
5256: if ($parent eq 'instcode') {
5257: $datatable .= '<br /><span class="LC_nobreak">('
5258: .&mt('with institutional codes')
5259: .')</span></td><td'.$colattrib.'>';
5260: } else {
5261: $datatable .= '<table><tr><td>';
5262: }
5263: $datatable .= '<span class="LC_nobreak">'
5264: .'<label><input type="radio" name="'
5265: .$parent.'" value="1" checked="checked" />'
5266: .&mt('Display').'</label>';
5267: if ($parent eq 'instcode') {
5268: $datatable .= ' ';
5269: } else {
5270: $datatable .= '</span></td></tr><tr><td>'
5271: .'<span class="LC_nobreak">';
5272: }
5273: $datatable .= '<label><input type="radio" name="'
5274: .$parent.'" value="0" />'
5275: .&mt('Do not display').'</label></span>';
5276: if ($parent eq 'communities') {
5277: $datatable .= '</td></tr></table>';
5278: }
5279: $datatable .= '</td>';
5280: } else {
5281: $datatable .= $parent
5282: .' <span class="LC_nobreak"><label>'
5283: .'<input type="checkbox" name="deletecategory" '
5284: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5285: }
5286: my $depth = 1;
5287: push(@path,$parent);
5288: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5289: pop(@path);
5290: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5291: $itemcount ++;
5292: }
5293: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5294: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5295: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5296: for (my $k=0; $k<=$maxnum; $k++) {
5297: my $vpos = $k+1;
5298: my $selstr;
5299: if ($k == $numtop) {
5300: $selstr = ' selected="selected" ';
5301: }
5302: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5303: }
5304: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5305: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5306: .'</tr>'."\n";
5307: $itemcount ++;
5308: foreach my $default ('instcode','communities') {
5309: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5310: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5311: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5312: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5313: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5314: for (my $k=0; $k<=$maxnum; $k++) {
5315: my $vpos = $k+1;
5316: my $selstr;
5317: if ($k == $maxnum) {
5318: $selstr = ' selected="selected" ';
5319: }
5320: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5321: }
5322: $datatable .= '</select></span></td>'.
5323: '<td><span class="LC_nobreak">'.
5324: $default_names{$default}.'</span>';
5325: if ($default eq 'instcode') {
5326: $datatable .= '<br /><span class="LC_nobreak">('
5327: .&mt('with institutional codes').')</span>';
5328: }
5329: $datatable .= '</td>'
5330: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5331: .&mt('Display').'</label> '
5332: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5333: .&mt('Do not display').'</label></span></td></tr>';
5334: }
5335: }
5336: }
5337: } else {
5338: $datatable .= &initialize_categories($itemcount);
5339: }
5340: } else {
5341: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5342: .&initialize_categories($itemcount);
5343: }
5344: $$rowtotal += $itemcount;
5345: }
5346: return $datatable;
5347: }
5348:
5349: sub print_serverstatuses {
5350: my ($dom,$settings,$rowtotal) = @_;
5351: my $datatable;
5352: my @pages = &serverstatus_pages();
5353: my (%namedaccess,%machineaccess);
5354: foreach my $type (@pages) {
5355: $namedaccess{$type} = '';
5356: $machineaccess{$type}= '';
5357: }
5358: if (ref($settings) eq 'HASH') {
5359: foreach my $type (@pages) {
5360: if (exists($settings->{$type})) {
5361: if (ref($settings->{$type}) eq 'HASH') {
5362: foreach my $key (keys(%{$settings->{$type}})) {
5363: if ($key eq 'namedusers') {
5364: $namedaccess{$type} = $settings->{$type}->{$key};
5365: } elsif ($key eq 'machines') {
5366: $machineaccess{$type} = $settings->{$type}->{$key};
5367: }
5368: }
5369: }
5370: }
5371: }
5372: }
5373: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5374: my $rownum = 0;
5375: my $css_class;
5376: foreach my $type (@pages) {
5377: $rownum ++;
5378: $css_class = $rownum%2?' class="LC_odd_row"':'';
5379: $datatable .= '<tr'.$css_class.'>'.
5380: '<td><span class="LC_nobreak">'.
5381: $titles->{$type}.'</span></td>'.
5382: '<td class="LC_left_item">'.
5383: '<input type="text" name="'.$type.'_namedusers" '.
5384: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5385: '<td class="LC_right_item">'.
5386: '<span class="LC_nobreak">'.
5387: '<input type="text" name="'.$type.'_machines" '.
5388: 'value="'.$machineaccess{$type}.'" size="10" />'.
5389: '</td></tr>'."\n";
5390: }
5391: $$rowtotal += $rownum;
5392: return $datatable;
5393: }
5394:
5395: sub serverstatus_pages {
5396: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5397: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5398: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5399: 'uniquecodes','diskusage','coursecatalog');
5400: }
5401:
5402: sub defaults_javascript {
5403: my ($settings) = @_;
5404: return unless (ref($settings) eq 'HASH');
5405: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5406: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5407: if ($maxnum eq '') {
5408: $maxnum = 0;
5409: }
5410: $maxnum ++;
5411: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5412: return <<"ENDSCRIPT";
5413: <script type="text/javascript">
5414: // <![CDATA[
5415: function reorderTypes(form,caller) {
5416: var changedVal;
5417: $jstext
5418: var newpos = 'addinststatus_pos';
5419: var current = new Array;
5420: var maxh = $maxnum;
5421: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5422: var oldVal;
5423: if (caller == newpos) {
5424: changedVal = newitemVal;
5425: } else {
5426: var curritem = 'inststatus_pos_'+caller;
5427: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5428: current[newitemVal] = newpos;
5429: }
5430: for (var i=0; i<inststatuses.length; i++) {
5431: if (inststatuses[i] != caller) {
5432: var elementName = 'inststatus_pos_'+inststatuses[i];
5433: if (form.elements[elementName]) {
5434: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5435: current[currVal] = elementName;
5436: }
5437: }
5438: }
5439: for (var j=0; j<maxh; j++) {
5440: if (current[j] == undefined) {
5441: oldVal = j;
5442: }
5443: }
5444: if (oldVal < changedVal) {
5445: for (var k=oldVal+1; k<=changedVal ; k++) {
5446: var elementName = current[k];
5447: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5448: }
5449: } else {
5450: for (var k=changedVal; k<oldVal; k++) {
5451: var elementName = current[k];
5452: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5453: }
5454: }
5455: return;
5456: }
5457:
5458: // ]]>
5459: </script>
5460:
5461: ENDSCRIPT
5462: }
5463: }
5464:
5465: sub coursecategories_javascript {
5466: my ($settings) = @_;
5467: my ($output,$jstext,$cathash);
5468: if (ref($settings) eq 'HASH') {
5469: $cathash = $settings->{'cats'};
5470: }
5471: if (ref($cathash) eq 'HASH') {
5472: my (@cats,@jsarray,%idx);
5473: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5474: if (@jsarray > 0) {
5475: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5476: for (my $i=0; $i<@jsarray; $i++) {
5477: if (ref($jsarray[$i]) eq 'ARRAY') {
5478: my $catstr = join('","',@{$jsarray[$i]});
5479: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5480: }
5481: }
5482: }
5483: } else {
5484: $jstext = ' var categories = Array(1);'."\n".
5485: ' categories[0] = Array("instcode_pos");'."\n";
5486: }
5487: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5488: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5489: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5490: $output = <<"ENDSCRIPT";
5491: <script type="text/javascript">
5492: // <![CDATA[
5493: function reorderCats(form,parent,item,idx) {
5494: var changedVal;
5495: $jstext
5496: var newpos = 'addcategory_pos';
5497: if (parent == '') {
5498: var has_instcode = 0;
5499: var maxtop = categories[idx].length;
5500: for (var j=0; j<maxtop; j++) {
5501: if (categories[idx][j] == 'instcode::0') {
5502: has_instcode == 1;
5503: }
5504: }
5505: if (has_instcode == 0) {
5506: categories[idx][maxtop] = 'instcode_pos';
5507: }
5508: } else {
5509: newpos += '_'+parent;
5510: }
5511: var maxh = 1 + categories[idx].length;
5512: var current = new Array;
5513: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5514: if (item == newpos) {
5515: changedVal = newitemVal;
5516: } else {
5517: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5518: current[newitemVal] = newpos;
5519: }
5520: for (var i=0; i<categories[idx].length; i++) {
5521: var elementName = categories[idx][i];
5522: if (elementName != item) {
5523: if (form.elements[elementName]) {
5524: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5525: current[currVal] = elementName;
5526: }
5527: }
5528: }
5529: var oldVal;
5530: for (var j=0; j<maxh; j++) {
5531: if (current[j] == undefined) {
5532: oldVal = j;
5533: }
5534: }
5535: if (oldVal < changedVal) {
5536: for (var k=oldVal+1; k<=changedVal ; k++) {
5537: var elementName = current[k];
5538: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5539: }
5540: } else {
5541: for (var k=changedVal; k<oldVal; k++) {
5542: var elementName = current[k];
5543: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5544: }
5545: }
5546: return;
5547: }
5548:
5549: function categoryCheck(form) {
5550: if (form.elements['addcategory_name'].value == 'instcode') {
5551: alert('$instcode_reserved\\n$choose_again');
5552: return false;
5553: }
5554: if (form.elements['addcategory_name'].value == 'communities') {
5555: alert('$communities_reserved\\n$choose_again');
5556: return false;
5557: }
5558: return true;
5559: }
5560:
5561: // ]]>
5562: </script>
5563:
5564: ENDSCRIPT
5565: return $output;
5566: }
5567:
5568: sub initialize_categories {
5569: my ($itemcount) = @_;
5570: my ($datatable,$css_class,$chgstr);
5571: my %default_names = (
5572: instcode => 'Official courses (with institutional codes)',
5573: communities => 'Communities',
5574: );
5575: my $select0 = ' selected="selected"';
5576: my $select1 = '';
5577: foreach my $default ('instcode','communities') {
5578: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5579: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5580: if ($default eq 'communities') {
5581: $select1 = $select0;
5582: $select0 = '';
5583: }
5584: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5585: .'<select name="'.$default.'_pos">'
5586: .'<option value="0"'.$select0.'>1</option>'
5587: .'<option value="1"'.$select1.'>2</option>'
5588: .'<option value="2">3</option></select> '
5589: .$default_names{$default}
5590: .'</span></td><td><span class="LC_nobreak">'
5591: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5592: .&mt('Display').'</label> <label>'
5593: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5594: .'</label></span></td></tr>';
5595: $itemcount ++;
5596: }
5597: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5598: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5599: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5600: .'<select name="addcategory_pos"'.$chgstr.'>'
5601: .'<option value="0">1</option>'
5602: .'<option value="1">2</option>'
5603: .'<option value="2" selected="selected">3</option></select> '
5604: .&mt('Add category').'</td><td>'.&mt('Name:')
5605: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5606: return $datatable;
5607: }
5608:
5609: sub build_category_rows {
5610: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5611: my ($text,$name,$item,$chgstr);
5612: if (ref($cats) eq 'ARRAY') {
5613: my $maxdepth = scalar(@{$cats});
5614: if (ref($cats->[$depth]) eq 'HASH') {
5615: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5616: my $numchildren = @{$cats->[$depth]{$parent}};
5617: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5618: $text .= '<td><table class="LC_data_table">';
5619: my ($idxnum,$parent_name,$parent_item);
5620: my $higher = $depth - 1;
5621: if ($higher == 0) {
5622: $parent_name = &escape($parent).'::'.$higher;
5623: } else {
5624: if (ref($path) eq 'ARRAY') {
5625: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5626: }
5627: }
5628: $parent_item = 'addcategory_pos_'.$parent_name;
5629: for (my $j=0; $j<=$numchildren; $j++) {
5630: if ($j < $numchildren) {
5631: $name = $cats->[$depth]{$parent}[$j];
5632: $item = &escape($name).':'.&escape($parent).':'.$depth;
5633: $idxnum = $idx->{$item};
5634: } else {
5635: $name = $parent_name;
5636: $item = $parent_item;
5637: }
5638: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5639: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5640: for (my $i=0; $i<=$numchildren; $i++) {
5641: my $vpos = $i+1;
5642: my $selstr;
5643: if ($j == $i) {
5644: $selstr = ' selected="selected" ';
5645: }
5646: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5647: }
5648: $text .= '</select> ';
5649: if ($j < $numchildren) {
5650: my $deeper = $depth+1;
5651: $text .= $name.' '
5652: .'<label><input type="checkbox" name="deletecategory" value="'
5653: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5654: if(ref($path) eq 'ARRAY') {
5655: push(@{$path},$name);
5656: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5657: pop(@{$path});
5658: }
5659: } else {
5660: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5661: if ($j == $numchildren) {
5662: $text .= $name;
5663: } else {
5664: $text .= $item;
5665: }
5666: $text .= '" value="" />';
5667: }
5668: $text .= '</td></tr>';
5669: }
5670: $text .= '</table></td>';
5671: } else {
5672: my $higher = $depth-1;
5673: if ($higher == 0) {
5674: $name = &escape($parent).'::'.$higher;
5675: } else {
5676: if (ref($path) eq 'ARRAY') {
5677: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5678: }
5679: }
5680: my $colspan;
5681: if ($parent ne 'instcode') {
5682: $colspan = $maxdepth - $depth - 1;
5683: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5684: }
5685: }
5686: }
5687: }
5688: return $text;
5689: }
5690:
5691: sub modifiable_userdata_row {
5692: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5693: my ($role,$rolename,$statustype);
5694: $role = $item;
5695: if ($context eq 'cancreate') {
5696: if ($item =~ /^emailusername_(.+)$/) {
5697: $statustype = $1;
5698: $role = 'emailusername';
5699: if (ref($usertypes) eq 'HASH') {
5700: if ($usertypes->{$statustype}) {
5701: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5702: } else {
5703: $rolename = &mt('Data provided by user');
5704: }
5705: }
5706: }
5707: } elsif ($context eq 'selfcreate') {
5708: if (ref($usertypes) eq 'HASH') {
5709: $rolename = $usertypes->{$role};
5710: } else {
5711: $rolename = $role;
5712: }
5713: } else {
5714: if ($role eq 'cr') {
5715: $rolename = &mt('Custom role');
5716: } else {
5717: $rolename = &Apache::lonnet::plaintext($role);
5718: }
5719: }
5720: my (@fields,%fieldtitles);
5721: if (ref($fieldsref) eq 'ARRAY') {
5722: @fields = @{$fieldsref};
5723: } else {
5724: @fields = ('lastname','firstname','middlename','generation',
5725: 'permanentemail','id');
5726: }
5727: if ((ref($titlesref) eq 'HASH')) {
5728: %fieldtitles = %{$titlesref};
5729: } else {
5730: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5731: }
5732: my $output;
5733: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5734: $output = '<tr '.$css_class.'>'.
5735: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5736: '<td class="LC_left_item" colspan="2"><table>';
5737: my $rem;
5738: my %checks;
5739: if (ref($settings) eq 'HASH') {
5740: if (ref($settings->{$context}) eq 'HASH') {
5741: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5742: my $hashref = $settings->{$context}->{$role};
5743: if ($role eq 'emailusername') {
5744: if ($statustype) {
5745: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5746: $hashref = $settings->{$context}->{$role}->{$statustype};
5747: if (ref($hashref) eq 'HASH') {
5748: foreach my $field (@fields) {
5749: if ($hashref->{$field}) {
5750: $checks{$field} = $hashref->{$field};
5751: }
5752: }
5753: }
5754: }
5755: }
5756: } else {
5757: if (ref($hashref) eq 'HASH') {
5758: foreach my $field (@fields) {
5759: if ($hashref->{$field}) {
5760: $checks{$field} = ' checked="checked" ';
5761: }
5762: }
5763: }
5764: }
5765: }
5766: }
5767: }
5768:
5769: for (my $i=0; $i<@fields; $i++) {
5770: my $rem = $i%($numinrow);
5771: if ($rem == 0) {
5772: if ($i > 0) {
5773: $output .= '</tr>';
5774: }
5775: $output .= '<tr>';
5776: }
5777: my $check = ' ';
5778: unless ($role eq 'emailusername') {
5779: if (exists($checks{$fields[$i]})) {
5780: $check = $checks{$fields[$i]}
5781: } else {
5782: if ($role eq 'st') {
5783: if (ref($settings) ne 'HASH') {
5784: $check = ' checked="checked" ';
5785: }
5786: }
5787: }
5788: }
5789: $output .= '<td class="LC_left_item">'.
5790: '<span class="LC_nobreak">';
5791: if ($role eq 'emailusername') {
5792: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5793: $checks{$fields[$i]} = 'omit';
5794: }
5795: foreach my $option ('required','optional','omit') {
5796: my $checked='';
5797: if ($checks{$fields[$i]} eq $option) {
5798: $checked='checked="checked" ';
5799: }
5800: $output .= '<label>'.
5801: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5802: &mt($option).'</label>'.(' ' x2);
5803: }
5804: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5805: } else {
5806: $output .= '<label>'.
5807: '<input type="checkbox" name="canmodify_'.$role.'" '.
5808: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5809: '</label>';
5810: }
5811: $output .= '</span></td>';
5812: $rem = @fields%($numinrow);
5813: }
5814: my $colsleft = $numinrow - $rem;
5815: if ($colsleft > 1 ) {
5816: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5817: ' </td>';
5818: } elsif ($colsleft == 1) {
5819: $output .= '<td class="LC_left_item"> </td>';
5820: }
5821: $output .= '</tr></table></td></tr>';
5822: return $output;
5823: }
5824:
5825: sub insttypes_row {
5826: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5827: my %lt = &Apache::lonlocal::texthash (
5828: cansearch => 'Users allowed to search',
5829: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5830: lockablenames => 'User preference to lock name',
5831: );
5832: my $showdom;
5833: if ($context eq 'cansearch') {
5834: $showdom = ' ('.$dom.')';
5835: }
5836: my $class = 'LC_left_item';
5837: if ($context eq 'statustocreate') {
5838: $class = 'LC_right_item';
5839: }
5840: my $css_class = ' class="LC_odd_row"';
5841: if ($rownum ne '') {
5842: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5843: }
5844: my $output = '<tr'.$css_class.'>'.
5845: '<td>'.$lt{$context}.$showdom.
5846: '</td><td class="'.$class.'" colspan="2"><table>';
5847: my $rem;
5848: if (ref($types) eq 'ARRAY') {
5849: for (my $i=0; $i<@{$types}; $i++) {
5850: if (defined($usertypes->{$types->[$i]})) {
5851: my $rem = $i%($numinrow);
5852: if ($rem == 0) {
5853: if ($i > 0) {
5854: $output .= '</tr>';
5855: }
5856: $output .= '<tr>';
5857: }
5858: my $check = ' ';
5859: if (ref($settings) eq 'HASH') {
5860: if (ref($settings->{$context}) eq 'ARRAY') {
5861: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5862: $check = ' checked="checked" ';
5863: }
5864: } elsif ($context eq 'statustocreate') {
5865: $check = ' checked="checked" ';
5866: }
5867: }
5868: $output .= '<td class="LC_left_item">'.
5869: '<span class="LC_nobreak"><label>'.
5870: '<input type="checkbox" name="'.$context.'" '.
5871: 'value="'.$types->[$i].'"'.$check.'/>'.
5872: $usertypes->{$types->[$i]}.'</label></span></td>';
5873: }
5874: }
5875: $rem = @{$types}%($numinrow);
5876: }
5877: my $colsleft = $numinrow - $rem;
5878: if (($rem == 0) && (@{$types} > 0)) {
5879: $output .= '<tr>';
5880: }
5881: if ($colsleft > 1) {
5882: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5883: } else {
5884: $output .= '<td class="LC_left_item">';
5885: }
5886: my $defcheck = ' ';
5887: if (ref($settings) eq 'HASH') {
5888: if (ref($settings->{$context}) eq 'ARRAY') {
5889: if (grep(/^default$/,@{$settings->{$context}})) {
5890: $defcheck = ' checked="checked" ';
5891: }
5892: } elsif ($context eq 'statustocreate') {
5893: $defcheck = ' checked="checked" ';
5894: }
5895: }
5896: $output .= '<span class="LC_nobreak"><label>'.
5897: '<input type="checkbox" name="'.$context.'" '.
5898: 'value="default"'.$defcheck.'/>'.
5899: $othertitle.'</label></span></td>'.
5900: '</tr></table></td></tr>';
5901: return $output;
5902: }
5903:
5904: sub sorted_searchtitles {
5905: my %searchtitles = &Apache::lonlocal::texthash(
5906: 'uname' => 'username',
5907: 'lastname' => 'last name',
5908: 'lastfirst' => 'last name, first name',
5909: );
5910: my @titleorder = ('uname','lastname','lastfirst');
5911: return (\%searchtitles,\@titleorder);
5912: }
5913:
5914: sub sorted_searchtypes {
5915: my %srchtypes_desc = (
5916: exact => 'is exact match',
5917: contains => 'contains ..',
5918: begins => 'begins with ..',
5919: );
5920: my @srchtypeorder = ('exact','begins','contains');
5921: return (\%srchtypes_desc,\@srchtypeorder);
5922: }
5923:
5924: sub usertype_update_row {
5925: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5926: my $datatable;
5927: my $numinrow = 4;
5928: foreach my $type (@{$types}) {
5929: if (defined($usertypes->{$type})) {
5930: $$rownums ++;
5931: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5932: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5933: '</td><td class="LC_left_item"><table>';
5934: for (my $i=0; $i<@{$fields}; $i++) {
5935: my $rem = $i%($numinrow);
5936: if ($rem == 0) {
5937: if ($i > 0) {
5938: $datatable .= '</tr>';
5939: }
5940: $datatable .= '<tr>';
5941: }
5942: my $check = ' ';
5943: if (ref($settings) eq 'HASH') {
5944: if (ref($settings->{'fields'}) eq 'HASH') {
5945: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5946: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5947: $check = ' checked="checked" ';
5948: }
5949: }
5950: }
5951: }
5952:
5953: if ($i == @{$fields}-1) {
5954: my $colsleft = $numinrow - $rem;
5955: if ($colsleft > 1) {
5956: $datatable .= '<td colspan="'.$colsleft.'">';
5957: } else {
5958: $datatable .= '<td>';
5959: }
5960: } else {
5961: $datatable .= '<td>';
5962: }
5963: $datatable .= '<span class="LC_nobreak"><label>'.
5964: '<input type="checkbox" name="updateable_'.$type.
5965: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5966: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5967: }
5968: $datatable .= '</tr></table></td></tr>';
5969: }
5970: }
5971: return $datatable;
5972: }
5973:
5974: sub modify_login {
5975: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5976: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5977: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5978: %title = ( coursecatalog => 'Display course catalog',
5979: adminmail => 'Display administrator E-mail address',
5980: helpdesk => 'Display "Contact Helpdesk" link',
5981: newuser => 'Link for visitors to create a user account',
5982: loginheader => 'Log-in box header');
5983: @offon = ('off','on');
5984: if (ref($domconfig{login}) eq 'HASH') {
5985: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5986: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5987: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5988: }
5989: }
5990: }
5991: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5992: \%domconfig,\%loginhash);
5993: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5994: foreach my $item (@toggles) {
5995: $loginhash{login}{$item} = $env{'form.'.$item};
5996: }
5997: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5998: if (ref($colchanges{'login'}) eq 'HASH') {
5999: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6000: \%loginhash);
6001: }
6002:
6003: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6004: my %domservers = &Apache::lonnet::get_servers($dom);
6005: my @loginvia_attribs = ('serverpath','custompath','exempt');
6006: if (keys(%servers) > 1) {
6007: foreach my $lonhost (keys(%servers)) {
6008: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6009: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6010: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6011: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6012: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6013: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6014: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6015: $changes{'loginvia'}{$lonhost} = 1;
6016: } else {
6017: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6018: $changes{'loginvia'}{$lonhost} = 1;
6019: }
6020: } else {
6021: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6022: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6023: $changes{'loginvia'}{$lonhost} = 1;
6024: }
6025: }
6026: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6027: foreach my $item (@loginvia_attribs) {
6028: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6029: }
6030: } else {
6031: foreach my $item (@loginvia_attribs) {
6032: my $new = $env{'form.'.$lonhost.'_'.$item};
6033: if (($item eq 'serverpath') && ($new eq 'custom')) {
6034: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6035: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6036: $new = '/';
6037: }
6038: }
6039: if (($item eq 'custompath') &&
6040: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6041: $new = '';
6042: }
6043: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6044: $changes{'loginvia'}{$lonhost} = 1;
6045: }
6046: if ($item eq 'exempt') {
6047: $new = &check_exempt_addresses($new);
6048: }
6049: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6050: }
6051: }
6052: } else {
6053: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6054: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6055: $changes{'loginvia'}{$lonhost} = 1;
6056: foreach my $item (@loginvia_attribs) {
6057: my $new = $env{'form.'.$lonhost.'_'.$item};
6058: if (($item eq 'serverpath') && ($new eq 'custom')) {
6059: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6060: $new = '/';
6061: }
6062: }
6063: if (($item eq 'custompath') &&
6064: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6065: $new = '';
6066: }
6067: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6068: }
6069: }
6070: }
6071: }
6072: }
6073:
6074: my $servadm = $r->dir_config('lonAdmEMail');
6075: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6076: if (ref($domconfig{'login'}) eq 'HASH') {
6077: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6078: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6079: if ($lang eq 'nolang') {
6080: push(@currlangs,$lang);
6081: } elsif (defined($langchoices{$lang})) {
6082: push(@currlangs,$lang);
6083: } else {
6084: next;
6085: }
6086: }
6087: }
6088: }
6089: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6090: if (@currlangs > 0) {
6091: foreach my $lang (@currlangs) {
6092: if (grep(/^\Q$lang\E$/,@delurls)) {
6093: $changes{'helpurl'}{$lang} = 1;
6094: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6095: $changes{'helpurl'}{$lang} = 1;
6096: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6097: push(@newlangs,$lang);
6098: } else {
6099: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6100: }
6101: }
6102: }
6103: unless (grep(/^nolang$/,@currlangs)) {
6104: if ($env{'form.loginhelpurl_nolang.filename'}) {
6105: $changes{'helpurl'}{'nolang'} = 1;
6106: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6107: push(@newlangs,'nolang');
6108: }
6109: }
6110: if ($env{'form.loginhelpurl_add_lang'}) {
6111: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6112: ($env{'form.loginhelpurl_add_file.filename'})) {
6113: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6114: $addedfile = $env{'form.loginhelpurl_add_lang'};
6115: }
6116: }
6117: if ((@newlangs > 0) || ($addedfile)) {
6118: my $error;
6119: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6120: if ($configuserok eq 'ok') {
6121: if ($switchserver) {
6122: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6123: } elsif ($author_ok eq 'ok') {
6124: my @allnew = @newlangs;
6125: if ($addedfile ne '') {
6126: push(@allnew,$addedfile);
6127: }
6128: foreach my $lang (@allnew) {
6129: my $formelem = 'loginhelpurl_'.$lang;
6130: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6131: $formelem = 'loginhelpurl_add_file';
6132: }
6133: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6134: "help/$lang",'','',$newfile{$lang});
6135: if ($result eq 'ok') {
6136: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6137: $changes{'helpurl'}{$lang} = 1;
6138: } else {
6139: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6140: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6141: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6142: (!grep(/^\Q$lang\E$/,@delurls))) {
6143: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6144: }
6145: }
6146: }
6147: } else {
6148: $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);
6149: }
6150: } else {
6151: $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);
6152: }
6153: if ($error) {
6154: &Apache::lonnet::logthis($error);
6155: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6156: }
6157: }
6158:
6159: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6160: if (ref($domconfig{'login'}) eq 'HASH') {
6161: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6162: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6163: if ($domservers{$lonhost}) {
6164: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6165: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6166: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6167: }
6168: }
6169: }
6170: }
6171: }
6172: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6173: foreach my $lonhost (sort(keys(%domservers))) {
6174: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6175: $changes{'headtag'}{$lonhost} = 1;
6176: } else {
6177: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6178: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6179: }
6180: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6181: push(@newhosts,$lonhost);
6182: } elsif ($currheadtagurls{$lonhost}) {
6183: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6184: if ($currexempt{$lonhost}) {
6185: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6186: $changes{'headtag'}{$lonhost} = 1;
6187: }
6188: } elsif ($possexempt{$lonhost}) {
6189: $changes{'headtag'}{$lonhost} = 1;
6190: }
6191: if ($possexempt{$lonhost}) {
6192: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6193: }
6194: }
6195: }
6196: }
6197: if (@newhosts) {
6198: my $error;
6199: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6200: if ($configuserok eq 'ok') {
6201: if ($switchserver) {
6202: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6203: } elsif ($author_ok eq 'ok') {
6204: foreach my $lonhost (@newhosts) {
6205: my $formelem = 'loginheadtag_'.$lonhost;
6206: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6207: "login/headtag/$lonhost",'','',
6208: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6209: if ($result eq 'ok') {
6210: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6211: $changes{'headtag'}{$lonhost} = 1;
6212: if ($possexempt{$lonhost}) {
6213: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6214: }
6215: } else {
6216: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6217: $newheadtagurls{$lonhost},$result);
6218: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6219: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6220: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6221: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6222: }
6223: }
6224: }
6225: } else {
6226: $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);
6227: }
6228: } else {
6229: $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);
6230: }
6231: if ($error) {
6232: &Apache::lonnet::logthis($error);
6233: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6234: }
6235: }
6236: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6237:
6238: my $defaulthelpfile = '/adm/loginproblems.html';
6239: my $defaulttext = &mt('Default in use');
6240:
6241: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6242: $dom);
6243: if ($putresult eq 'ok') {
6244: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6245: my %defaultchecked = (
6246: 'coursecatalog' => 'on',
6247: 'helpdesk' => 'on',
6248: 'adminmail' => 'off',
6249: 'newuser' => 'off',
6250: );
6251: if (ref($domconfig{'login'}) eq 'HASH') {
6252: foreach my $item (@toggles) {
6253: if ($defaultchecked{$item} eq 'on') {
6254: if (($domconfig{'login'}{$item} eq '0') &&
6255: ($env{'form.'.$item} eq '1')) {
6256: $changes{$item} = 1;
6257: } elsif (($domconfig{'login'}{$item} eq '' ||
6258: $domconfig{'login'}{$item} eq '1') &&
6259: ($env{'form.'.$item} eq '0')) {
6260: $changes{$item} = 1;
6261: }
6262: } elsif ($defaultchecked{$item} eq 'off') {
6263: if (($domconfig{'login'}{$item} eq '1') &&
6264: ($env{'form.'.$item} eq '0')) {
6265: $changes{$item} = 1;
6266: } elsif (($domconfig{'login'}{$item} eq '' ||
6267: $domconfig{'login'}{$item} eq '0') &&
6268: ($env{'form.'.$item} eq '1')) {
6269: $changes{$item} = 1;
6270: }
6271: }
6272: }
6273: }
6274: if (keys(%changes) > 0 || $colchgtext) {
6275: &Apache::loncommon::devalidate_domconfig_cache($dom);
6276: if (ref($lastactref) eq 'HASH') {
6277: $lastactref->{'domainconfig'} = 1;
6278: }
6279: $resulttext = &mt('Changes made:').'<ul>';
6280: foreach my $item (sort(keys(%changes))) {
6281: if ($item eq 'loginvia') {
6282: if (ref($changes{$item}) eq 'HASH') {
6283: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6284: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6285: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6286: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6287: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6288: $protocol = 'http' if ($protocol ne 'https');
6289: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6290:
6291: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6292: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6293: } else {
6294: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6295: }
6296: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6297: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6298: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6299: }
6300: $resulttext .= '</li>';
6301: } else {
6302: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6303: }
6304: } else {
6305: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6306: }
6307: }
6308: $resulttext .= '</ul></li>';
6309: }
6310: } elsif ($item eq 'helpurl') {
6311: if (ref($changes{$item}) eq 'HASH') {
6312: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6313: if (grep(/^\Q$lang\E$/,@delurls)) {
6314: my ($chg,$link);
6315: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6316: if ($lang eq 'nolang') {
6317: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6318: } else {
6319: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6320: }
6321: $resulttext .= '<li>'.$chg.'</li>';
6322: } else {
6323: my $chg;
6324: if ($lang eq 'nolang') {
6325: $chg = &mt('custom log-in help file for no preferred language');
6326: } else {
6327: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6328: }
6329: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6330: $loginhash{'login'}{'helpurl'}{$lang}.
6331: '?inhibitmenu=yes',$chg,600,500).
6332: '</li>';
6333: }
6334: }
6335: }
6336: } elsif ($item eq 'headtag') {
6337: if (ref($changes{$item}) eq 'HASH') {
6338: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6339: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6340: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6341: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6342: $resulttext .= '<li><a href="'.
6343: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6344: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6345: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6346: if ($possexempt{$lonhost}) {
6347: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6348: } else {
6349: $resulttext .= &mt('included for any client IP');
6350: }
6351: $resulttext .= '</li>';
6352: }
6353: }
6354: }
6355: } elsif ($item eq 'captcha') {
6356: if (ref($loginhash{'login'}) eq 'HASH') {
6357: my $chgtxt;
6358: if ($loginhash{'login'}{$item} eq 'notused') {
6359: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6360: } else {
6361: my %captchas = &captcha_phrases();
6362: if ($captchas{$loginhash{'login'}{$item}}) {
6363: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6364: } else {
6365: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6366: }
6367: }
6368: $resulttext .= '<li>'.$chgtxt.'</li>';
6369: }
6370: } elsif ($item eq 'recaptchakeys') {
6371: if (ref($loginhash{'login'}) eq 'HASH') {
6372: my ($privkey,$pubkey);
6373: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6374: $pubkey = $loginhash{'login'}{$item}{'public'};
6375: $privkey = $loginhash{'login'}{$item}{'private'};
6376: }
6377: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6378: if (!$pubkey) {
6379: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6380: } else {
6381: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6382: }
6383: if (!$privkey) {
6384: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6385: } else {
6386: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6387: }
6388: $chgtxt .= '</ul>';
6389: $resulttext .= '<li>'.$chgtxt.'</li>';
6390: }
6391: } else {
6392: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6393: }
6394: }
6395: $resulttext .= $colchgtext.'</ul>';
6396: } else {
6397: $resulttext = &mt('No changes made to log-in page settings');
6398: }
6399: } else {
6400: $resulttext = '<span class="LC_error">'.
6401: &mt('An error occurred: [_1]',$putresult).'</span>';
6402: }
6403: if ($errors) {
6404: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6405: $errors.'</ul>';
6406: }
6407: return $resulttext;
6408: }
6409:
6410:
6411: sub check_exempt_addresses {
6412: my ($iplist) = @_;
6413: $iplist =~ s/^\s+//;
6414: $iplist =~ s/\s+$//;
6415: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6416: my (@okips,$new);
6417: foreach my $ip (@poss_ips) {
6418: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6419: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6420: push(@okips,$ip);
6421: }
6422: }
6423: }
6424: if (@okips > 0) {
6425: $new = join(',',@okips);
6426: } else {
6427: $new = '';
6428: }
6429: return $new;
6430: }
6431:
6432: sub color_font_choices {
6433: my %choices =
6434: &Apache::lonlocal::texthash (
6435: img => "Header",
6436: bgs => "Background colors",
6437: links => "Link colors",
6438: images => "Images",
6439: font => "Font color",
6440: fontmenu => "Font menu",
6441: pgbg => "Page",
6442: tabbg => "Header",
6443: sidebg => "Border",
6444: link => "Link",
6445: alink => "Active link",
6446: vlink => "Visited link",
6447: );
6448: return %choices;
6449: }
6450:
6451: sub modify_rolecolors {
6452: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6453: my ($resulttext,%rolehash);
6454: $rolehash{'rolecolors'} = {};
6455: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6456: if ($domconfig{'rolecolors'} eq '') {
6457: $domconfig{'rolecolors'} = {};
6458: }
6459: }
6460: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6461: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6462: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6463: $dom);
6464: if ($putresult eq 'ok') {
6465: if (keys(%changes) > 0) {
6466: &Apache::loncommon::devalidate_domconfig_cache($dom);
6467: if (ref($lastactref) eq 'HASH') {
6468: $lastactref->{'domainconfig'} = 1;
6469: }
6470: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6471: $rolehash{'rolecolors'});
6472: } else {
6473: $resulttext = &mt('No changes made to default color schemes');
6474: }
6475: } else {
6476: $resulttext = '<span class="LC_error">'.
6477: &mt('An error occurred: [_1]',$putresult).'</span>';
6478: }
6479: if ($errors) {
6480: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6481: $errors.'</ul>';
6482: }
6483: return $resulttext;
6484: }
6485:
6486: sub modify_colors {
6487: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6488: my (%changes,%choices);
6489: my @bgs;
6490: my @links = ('link','alink','vlink');
6491: my @logintext;
6492: my @images;
6493: my $servadm = $r->dir_config('lonAdmEMail');
6494: my $errors;
6495: my %defaults;
6496: foreach my $role (@{$roles}) {
6497: if ($role eq 'login') {
6498: %choices = &login_choices();
6499: @logintext = ('textcol','bgcol');
6500: } else {
6501: %choices = &color_font_choices();
6502: }
6503: if ($role eq 'login') {
6504: @images = ('img','logo','domlogo','login');
6505: @bgs = ('pgbg','mainbg','sidebg');
6506: } else {
6507: @images = ('img');
6508: @bgs = ('pgbg','tabbg','sidebg');
6509: }
6510: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6511: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6512: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6513: }
6514: if ($role eq 'login') {
6515: foreach my $item (@logintext) {
6516: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6517: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6518: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6519: }
6520: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6521: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6522: }
6523: }
6524: } else {
6525: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6526: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6527: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6528: }
6529: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6530: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6531: }
6532: }
6533: foreach my $item (@bgs) {
6534: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6535: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6536: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6537: }
6538: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6539: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6540: }
6541: }
6542: foreach my $item (@links) {
6543: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6544: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6545: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6546: }
6547: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6548: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6549: }
6550: }
6551: my ($configuserok,$author_ok,$switchserver) =
6552: &config_check($dom,$confname,$servadm);
6553: my ($width,$height) = &thumb_dimensions();
6554: if (ref($domconfig->{$role}) ne 'HASH') {
6555: $domconfig->{$role} = {};
6556: }
6557: foreach my $img (@images) {
6558: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6559: if (defined($env{'form.login_showlogo_'.$img})) {
6560: $confhash->{$role}{'showlogo'}{$img} = 1;
6561: } else {
6562: $confhash->{$role}{'showlogo'}{$img} = 0;
6563: }
6564: }
6565: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6566: && !defined($domconfig->{$role}{$img})
6567: && !$env{'form.'.$role.'_del_'.$img}
6568: && $env{'form.'.$role.'_import_'.$img}) {
6569: # import the old configured image from the .tab setting
6570: # if they haven't provided a new one
6571: $domconfig->{$role}{$img} =
6572: $env{'form.'.$role.'_import_'.$img};
6573: }
6574: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6575: my $error;
6576: if ($configuserok eq 'ok') {
6577: if ($switchserver) {
6578: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6579: } else {
6580: if ($author_ok eq 'ok') {
6581: my ($result,$logourl) =
6582: &publishlogo($r,'upload',$role.'_'.$img,
6583: $dom,$confname,$img,$width,$height);
6584: if ($result eq 'ok') {
6585: $confhash->{$role}{$img} = $logourl;
6586: $changes{$role}{'images'}{$img} = 1;
6587: } else {
6588: $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);
6589: }
6590: } else {
6591: $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);
6592: }
6593: }
6594: } else {
6595: $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);
6596: }
6597: if ($error) {
6598: &Apache::lonnet::logthis($error);
6599: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6600: }
6601: } elsif ($domconfig->{$role}{$img} ne '') {
6602: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6603: my $error;
6604: if ($configuserok eq 'ok') {
6605: # is confname an author?
6606: if ($switchserver eq '') {
6607: if ($author_ok eq 'ok') {
6608: my ($result,$logourl) =
6609: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6610: $dom,$confname,$img,$width,$height);
6611: if ($result eq 'ok') {
6612: $confhash->{$role}{$img} = $logourl;
6613: $changes{$role}{'images'}{$img} = 1;
6614: }
6615: }
6616: }
6617: }
6618: }
6619: }
6620: }
6621: if (ref($domconfig) eq 'HASH') {
6622: if (ref($domconfig->{$role}) eq 'HASH') {
6623: foreach my $img (@images) {
6624: if ($domconfig->{$role}{$img} ne '') {
6625: if ($env{'form.'.$role.'_del_'.$img}) {
6626: $confhash->{$role}{$img} = '';
6627: $changes{$role}{'images'}{$img} = 1;
6628: } else {
6629: if ($confhash->{$role}{$img} eq '') {
6630: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6631: }
6632: }
6633: } else {
6634: if ($env{'form.'.$role.'_del_'.$img}) {
6635: $confhash->{$role}{$img} = '';
6636: $changes{$role}{'images'}{$img} = 1;
6637: }
6638: }
6639: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6640: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6641: if ($confhash->{$role}{'showlogo'}{$img} ne
6642: $domconfig->{$role}{'showlogo'}{$img}) {
6643: $changes{$role}{'showlogo'}{$img} = 1;
6644: }
6645: } else {
6646: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6647: $changes{$role}{'showlogo'}{$img} = 1;
6648: }
6649: }
6650: }
6651: }
6652: if ($domconfig->{$role}{'font'} ne '') {
6653: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6654: $changes{$role}{'font'} = 1;
6655: }
6656: } else {
6657: if ($confhash->{$role}{'font'}) {
6658: $changes{$role}{'font'} = 1;
6659: }
6660: }
6661: if ($role ne 'login') {
6662: if ($domconfig->{$role}{'fontmenu'} ne '') {
6663: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6664: $changes{$role}{'fontmenu'} = 1;
6665: }
6666: } else {
6667: if ($confhash->{$role}{'fontmenu'}) {
6668: $changes{$role}{'fontmenu'} = 1;
6669: }
6670: }
6671: }
6672: foreach my $item (@bgs) {
6673: if ($domconfig->{$role}{$item} ne '') {
6674: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6675: $changes{$role}{'bgs'}{$item} = 1;
6676: }
6677: } else {
6678: if ($confhash->{$role}{$item}) {
6679: $changes{$role}{'bgs'}{$item} = 1;
6680: }
6681: }
6682: }
6683: foreach my $item (@links) {
6684: if ($domconfig->{$role}{$item} ne '') {
6685: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6686: $changes{$role}{'links'}{$item} = 1;
6687: }
6688: } else {
6689: if ($confhash->{$role}{$item}) {
6690: $changes{$role}{'links'}{$item} = 1;
6691: }
6692: }
6693: }
6694: foreach my $item (@logintext) {
6695: if ($domconfig->{$role}{$item} ne '') {
6696: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6697: $changes{$role}{'logintext'}{$item} = 1;
6698: }
6699: } else {
6700: if ($confhash->{$role}{$item}) {
6701: $changes{$role}{'logintext'}{$item} = 1;
6702: }
6703: }
6704: }
6705: } else {
6706: &default_change_checker($role,\@images,\@links,\@bgs,
6707: \@logintext,$confhash,\%changes);
6708: }
6709: } else {
6710: &default_change_checker($role,\@images,\@links,\@bgs,
6711: \@logintext,$confhash,\%changes);
6712: }
6713: }
6714: return ($errors,%changes);
6715: }
6716:
6717: sub config_check {
6718: my ($dom,$confname,$servadm) = @_;
6719: my ($configuserok,$author_ok,$switchserver,%currroles);
6720: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6721: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6722: $confname,$servadm);
6723: if ($configuserok eq 'ok') {
6724: $switchserver = &check_switchserver($dom,$confname);
6725: if ($switchserver eq '') {
6726: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6727: }
6728: }
6729: return ($configuserok,$author_ok,$switchserver);
6730: }
6731:
6732: sub default_change_checker {
6733: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6734: foreach my $item (@{$links}) {
6735: if ($confhash->{$role}{$item}) {
6736: $changes->{$role}{'links'}{$item} = 1;
6737: }
6738: }
6739: foreach my $item (@{$bgs}) {
6740: if ($confhash->{$role}{$item}) {
6741: $changes->{$role}{'bgs'}{$item} = 1;
6742: }
6743: }
6744: foreach my $item (@{$logintext}) {
6745: if ($confhash->{$role}{$item}) {
6746: $changes->{$role}{'logintext'}{$item} = 1;
6747: }
6748: }
6749: foreach my $img (@{$images}) {
6750: if ($env{'form.'.$role.'_del_'.$img}) {
6751: $confhash->{$role}{$img} = '';
6752: $changes->{$role}{'images'}{$img} = 1;
6753: }
6754: if ($role eq 'login') {
6755: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6756: $changes->{$role}{'showlogo'}{$img} = 1;
6757: }
6758: }
6759: }
6760: if ($confhash->{$role}{'font'}) {
6761: $changes->{$role}{'font'} = 1;
6762: }
6763: }
6764:
6765: sub display_colorchgs {
6766: my ($dom,$changes,$roles,$confhash) = @_;
6767: my (%choices,$resulttext);
6768: if (!grep(/^login$/,@{$roles})) {
6769: $resulttext = &mt('Changes made:').'<br />';
6770: }
6771: foreach my $role (@{$roles}) {
6772: if ($role eq 'login') {
6773: %choices = &login_choices();
6774: } else {
6775: %choices = &color_font_choices();
6776: }
6777: if (ref($changes->{$role}) eq 'HASH') {
6778: if ($role ne 'login') {
6779: $resulttext .= '<h4>'.&mt($role).'</h4>';
6780: }
6781: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6782: if ($role ne 'login') {
6783: $resulttext .= '<ul>';
6784: }
6785: if (ref($changes->{$role}{$key}) eq 'HASH') {
6786: if ($role ne 'login') {
6787: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6788: }
6789: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6790: if (($role eq 'login') && ($key eq 'showlogo')) {
6791: if ($confhash->{$role}{$key}{$item}) {
6792: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6793: } else {
6794: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6795: }
6796: } elsif ($confhash->{$role}{$item} eq '') {
6797: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6798: } else {
6799: my $newitem = $confhash->{$role}{$item};
6800: if ($key eq 'images') {
6801: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6802: }
6803: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6804: }
6805: }
6806: if ($role ne 'login') {
6807: $resulttext .= '</ul></li>';
6808: }
6809: } else {
6810: if ($confhash->{$role}{$key} eq '') {
6811: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6812: } else {
6813: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6814: }
6815: }
6816: if ($role ne 'login') {
6817: $resulttext .= '</ul>';
6818: }
6819: }
6820: }
6821: }
6822: return $resulttext;
6823: }
6824:
6825: sub thumb_dimensions {
6826: return ('200','50');
6827: }
6828:
6829: sub check_dimensions {
6830: my ($inputfile) = @_;
6831: my ($fullwidth,$fullheight);
6832: if ($inputfile =~ m|^[/\w.\-]+$|) {
6833: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6834: my $imageinfo = <PIPE>;
6835: if (!close(PIPE)) {
6836: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6837: }
6838: chomp($imageinfo);
6839: my ($fullsize) =
6840: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6841: if ($fullsize) {
6842: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6843: }
6844: }
6845: }
6846: return ($fullwidth,$fullheight);
6847: }
6848:
6849: sub check_configuser {
6850: my ($uhome,$dom,$confname,$servadm) = @_;
6851: my ($configuserok,%currroles);
6852: if ($uhome eq 'no_host') {
6853: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6854: my $configpass = &LONCAPA::Enrollment::create_password();
6855: $configuserok =
6856: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6857: $configpass,'','','','','',undef,$servadm);
6858: } else {
6859: $configuserok = 'ok';
6860: %currroles =
6861: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6862: }
6863: return ($configuserok,%currroles);
6864: }
6865:
6866: sub check_authorstatus {
6867: my ($dom,$confname,%currroles) = @_;
6868: my $author_ok;
6869: if (!$currroles{':'.$dom.':au'}) {
6870: my $start = time;
6871: my $end = 0;
6872: $author_ok =
6873: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6874: 'au',$end,$start,'','','domconfig');
6875: } else {
6876: $author_ok = 'ok';
6877: }
6878: return $author_ok;
6879: }
6880:
6881: sub publishlogo {
6882: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6883: my ($output,$fname,$logourl);
6884: if ($action eq 'upload') {
6885: $fname=$env{'form.'.$formname.'.filename'};
6886: chop($env{'form.'.$formname});
6887: } else {
6888: ($fname) = ($formname =~ /([^\/]+)$/);
6889: }
6890: if ($savefileas ne '') {
6891: $fname = $savefileas;
6892: }
6893: $fname=&Apache::lonnet::clean_filename($fname);
6894: # See if there is anything left
6895: unless ($fname) { return ('error: no uploaded file'); }
6896: $fname="$subdir/$fname";
6897: my $docroot=$r->dir_config('lonDocRoot');
6898: my $filepath="$docroot/priv";
6899: my $relpath = "$dom/$confname";
6900: my ($fnamepath,$file,$fetchthumb);
6901: $file=$fname;
6902: if ($fname=~m|/|) {
6903: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6904: }
6905: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6906: my $count;
6907: for ($count=5;$count<=$#parts;$count++) {
6908: $filepath.="/$parts[$count]";
6909: if ((-e $filepath)!=1) {
6910: mkdir($filepath,02770);
6911: }
6912: }
6913: # Check for bad extension and disallow upload
6914: if ($file=~/\.(\w+)$/ &&
6915: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6916: $output =
6917: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6918: } elsif ($file=~/\.(\w+)$/ &&
6919: !defined(&Apache::loncommon::fileembstyle($1))) {
6920: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6921: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6922: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6923: } elsif (-d "$filepath/$file") {
6924: $output = &mt('Filename is a directory name - rename the file and re-upload');
6925: } else {
6926: my $source = $filepath.'/'.$file;
6927: my $logfile;
6928: if (!open($logfile,">>$source".'.log')) {
6929: return (&mt('No write permission to Authoring Space'));
6930: }
6931: print $logfile
6932: "\n================= Publish ".localtime()." ================\n".
6933: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6934: # Save the file
6935: if (!open(FH,'>'.$source)) {
6936: &Apache::lonnet::logthis('Failed to create '.$source);
6937: return (&mt('Failed to create file'));
6938: }
6939: if ($action eq 'upload') {
6940: if (!print FH ($env{'form.'.$formname})) {
6941: &Apache::lonnet::logthis('Failed to write to '.$source);
6942: return (&mt('Failed to write file'));
6943: }
6944: } else {
6945: my $original = &Apache::lonnet::filelocation('',$formname);
6946: if(!copy($original,$source)) {
6947: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6948: return (&mt('Failed to write file'));
6949: }
6950: }
6951: close(FH);
6952: chmod(0660, $source); # Permissions to rw-rw---.
6953:
6954: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6955: my $copyfile=$targetdir.'/'.$file;
6956:
6957: my @parts=split(/\//,$targetdir);
6958: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6959: for (my $count=5;$count<=$#parts;$count++) {
6960: $path.="/$parts[$count]";
6961: if (!-e $path) {
6962: print $logfile "\nCreating directory ".$path;
6963: mkdir($path,02770);
6964: }
6965: }
6966: my $versionresult;
6967: if (-e $copyfile) {
6968: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6969: } else {
6970: $versionresult = 'ok';
6971: }
6972: if ($versionresult eq 'ok') {
6973: if (copy($source,$copyfile)) {
6974: print $logfile "\nCopied original source to ".$copyfile."\n";
6975: $output = 'ok';
6976: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6977: push(@{$modified_urls},[$copyfile,$source]);
6978: my $metaoutput =
6979: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6980: unless ($registered_cleanup) {
6981: my $handlers = $r->get_handlers('PerlCleanupHandler');
6982: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6983: $registered_cleanup=1;
6984: }
6985: } else {
6986: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6987: $output = &mt('Failed to copy file to RES space').", $!";
6988: }
6989: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6990: my $inputfile = $filepath.'/'.$file;
6991: my $outfile = $filepath.'/'.'tn-'.$file;
6992: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6993: if ($fullwidth ne '' && $fullheight ne '') {
6994: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6995: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6996: system("convert -sample $thumbsize $inputfile $outfile");
6997: chmod(0660, $filepath.'/tn-'.$file);
6998: if (-e $outfile) {
6999: my $copyfile=$targetdir.'/tn-'.$file;
7000: if (copy($outfile,$copyfile)) {
7001: print $logfile "\nCopied source to ".$copyfile."\n";
7002: my $thumb_metaoutput =
7003: &write_metadata($dom,$confname,$formname,
7004: $targetdir,'tn-'.$file,$logfile);
7005: push(@{$modified_urls},[$copyfile,$outfile]);
7006: unless ($registered_cleanup) {
7007: my $handlers = $r->get_handlers('PerlCleanupHandler');
7008: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7009: $registered_cleanup=1;
7010: }
7011: } else {
7012: print $logfile "\nUnable to write ".$copyfile.
7013: ':'.$!."\n";
7014: }
7015: }
7016: }
7017: }
7018: }
7019: } else {
7020: $output = $versionresult;
7021: }
7022: }
7023: return ($output,$logourl);
7024: }
7025:
7026: sub logo_versioning {
7027: my ($targetdir,$file,$logfile) = @_;
7028: my $target = $targetdir.'/'.$file;
7029: my ($maxversion,$fn,$extn,$output);
7030: $maxversion = 0;
7031: if ($file =~ /^(.+)\.(\w+)$/) {
7032: $fn=$1;
7033: $extn=$2;
7034: }
7035: opendir(DIR,$targetdir);
7036: while (my $filename=readdir(DIR)) {
7037: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7038: $maxversion=($1>$maxversion)?$1:$maxversion;
7039: }
7040: }
7041: $maxversion++;
7042: print $logfile "\nCreating old version ".$maxversion."\n";
7043: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7044: if (copy($target,$copyfile)) {
7045: print $logfile "Copied old target to ".$copyfile."\n";
7046: $copyfile=$copyfile.'.meta';
7047: if (copy($target.'.meta',$copyfile)) {
7048: print $logfile "Copied old target metadata to ".$copyfile."\n";
7049: $output = 'ok';
7050: } else {
7051: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7052: $output = &mt('Failed to copy old meta').", $!, ";
7053: }
7054: } else {
7055: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7056: $output = &mt('Failed to copy old target').", $!, ";
7057: }
7058: return $output;
7059: }
7060:
7061: sub write_metadata {
7062: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7063: my (%metadatafields,%metadatakeys,$output);
7064: $metadatafields{'title'}=$formname;
7065: $metadatafields{'creationdate'}=time;
7066: $metadatafields{'lastrevisiondate'}=time;
7067: $metadatafields{'copyright'}='public';
7068: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7069: $env{'user.domain'};
7070: $metadatafields{'authorspace'}=$confname.':'.$dom;
7071: $metadatafields{'domain'}=$dom;
7072: {
7073: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7074: my $mfh;
7075: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7076: foreach (sort(keys(%metadatafields))) {
7077: unless ($_=~/\./) {
7078: my $unikey=$_;
7079: $unikey=~/^([A-Za-z]+)/;
7080: my $tag=$1;
7081: $tag=~tr/A-Z/a-z/;
7082: print $mfh "\n\<$tag";
7083: foreach (split(/\,/,$metadatakeys{$unikey})) {
7084: my $value=$metadatafields{$unikey.'.'.$_};
7085: $value=~s/\"/\'\'/g;
7086: print $mfh ' '.$_.'="'.$value.'"';
7087: }
7088: print $mfh '>'.
7089: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7090: .'</'.$tag.'>';
7091: }
7092: }
7093: $output = 'ok';
7094: print $logfile "\nWrote metadata";
7095: close($mfh);
7096: } else {
7097: print $logfile "\nFailed to open metadata file";
7098: $output = &mt('Could not write metadata');
7099: }
7100: }
7101: return $output;
7102: }
7103:
7104: sub notifysubscribed {
7105: foreach my $targetsource (@{$modified_urls}){
7106: next unless (ref($targetsource) eq 'ARRAY');
7107: my ($target,$source)=@{$targetsource};
7108: if ($source ne '') {
7109: if (open(my $logfh,'>>'.$source.'.log')) {
7110: print $logfh "\nCleanup phase: Notifications\n";
7111: my @subscribed=&subscribed_hosts($target);
7112: foreach my $subhost (@subscribed) {
7113: print $logfh "\nNotifying host ".$subhost.':';
7114: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7115: print $logfh $reply;
7116: }
7117: my @subscribedmeta=&subscribed_hosts("$target.meta");
7118: foreach my $subhost (@subscribedmeta) {
7119: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7120: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7121: $subhost);
7122: print $logfh $reply;
7123: }
7124: print $logfh "\n============ Done ============\n";
7125: close($logfh);
7126: }
7127: }
7128: }
7129: return OK;
7130: }
7131:
7132: sub subscribed_hosts {
7133: my ($target) = @_;
7134: my @subscribed;
7135: if (open(my $fh,"<$target.subscription")) {
7136: while (my $subline=<$fh>) {
7137: if ($subline =~ /^($match_lonid):/) {
7138: my $host = $1;
7139: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7140: unless (grep(/^\Q$host\E$/,@subscribed)) {
7141: push(@subscribed,$host);
7142: }
7143: }
7144: }
7145: }
7146: }
7147: return @subscribed;
7148: }
7149:
7150: sub check_switchserver {
7151: my ($dom,$confname) = @_;
7152: my ($allowed,$switchserver);
7153: my $home = &Apache::lonnet::homeserver($confname,$dom);
7154: if ($home eq 'no_host') {
7155: $home = &Apache::lonnet::domain($dom,'primary');
7156: }
7157: my @ids=&Apache::lonnet::current_machine_ids();
7158: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7159: if (!$allowed) {
7160: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7161: }
7162: return $switchserver;
7163: }
7164:
7165: sub modify_quotas {
7166: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7167: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7168: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7169: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7170: $validationfieldsref);
7171: if ($action eq 'quotas') {
7172: $context = 'tools';
7173: } else {
7174: $context = $action;
7175: }
7176: if ($context eq 'requestcourses') {
7177: @usertools = ('official','unofficial','community','textbook');
7178: @options =('norequest','approval','validate','autolimit');
7179: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7180: %titles = &courserequest_titles();
7181: $toolregexp = join('|',@usertools);
7182: %conditions = &courserequest_conditions();
7183: $confname = $dom.'-domainconfig';
7184: my $servadm = $r->dir_config('lonAdmEMail');
7185: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7186: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7187: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7188: } elsif ($context eq 'requestauthor') {
7189: @usertools = ('author');
7190: %titles = &authorrequest_titles();
7191: } else {
7192: @usertools = ('aboutme','blog','webdav','portfolio');
7193: %titles = &tool_titles();
7194: }
7195: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7196: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7197: foreach my $key (keys(%env)) {
7198: if ($context eq 'requestcourses') {
7199: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7200: my $item = $1;
7201: my $type = $2;
7202: if ($type =~ /^limit_(.+)/) {
7203: $limithash{$item}{$1} = $env{$key};
7204: } else {
7205: $confhash{$item}{$type} = $env{$key};
7206: }
7207: }
7208: } elsif ($context eq 'requestauthor') {
7209: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7210: $confhash{$1} = $env{$key};
7211: }
7212: } else {
7213: if ($key =~ /^form\.quota_(.+)$/) {
7214: $confhash{'defaultquota'}{$1} = $env{$key};
7215: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7216: $confhash{'authorquota'}{$1} = $env{$key};
7217: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7218: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7219: }
7220: }
7221: }
7222: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7223: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7224: @approvalnotify = sort(@approvalnotify);
7225: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7226: my @crstypes = ('official','unofficial','community','textbook');
7227: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7228: foreach my $type (@hasuniquecode) {
7229: if (grep(/^\Q$type\E$/,@crstypes)) {
7230: $confhash{'uniquecode'}{$type} = 1;
7231: }
7232: }
7233: my (%newbook,%allpos);
7234: if ($context eq 'requestcourses') {
7235: foreach my $type ('textbooks','templates') {
7236: @{$allpos{$type}} = ();
7237: my $invalid;
7238: if ($type eq 'textbooks') {
7239: $invalid = &mt('Invalid LON-CAPA course for textbook');
7240: } else {
7241: $invalid = &mt('Invalid LON-CAPA course for template');
7242: }
7243: if ($env{'form.'.$type.'_addbook'}) {
7244: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7245: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7246: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7247: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7248: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7249: } else {
7250: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7251: my $position = $env{'form.'.$type.'_addbook_pos'};
7252: $position =~ s/\D+//g;
7253: if ($position ne '') {
7254: $allpos{$type}[$position] = $newbook{$type};
7255: }
7256: }
7257: } else {
7258: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7259: }
7260: }
7261: }
7262: }
7263: if (ref($domconfig{$action}) eq 'HASH') {
7264: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7265: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7266: $changes{'notify'}{'approval'} = 1;
7267: }
7268: } else {
7269: if ($confhash{'notify'}{'approval'}) {
7270: $changes{'notify'}{'approval'} = 1;
7271: }
7272: }
7273: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7274: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7275: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7276: unless ($confhash{'uniquecode'}{$crstype}) {
7277: $changes{'uniquecode'} = 1;
7278: }
7279: }
7280: unless ($changes{'uniquecode'}) {
7281: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7282: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7283: $changes{'uniquecode'} = 1;
7284: }
7285: }
7286: }
7287: } else {
7288: $changes{'uniquecode'} = 1;
7289: }
7290: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7291: $changes{'uniquecode'} = 1;
7292: }
7293: if ($context eq 'requestcourses') {
7294: foreach my $type ('textbooks','templates') {
7295: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7296: my %deletions;
7297: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7298: if (@todelete) {
7299: map { $deletions{$_} = 1; } @todelete;
7300: }
7301: my %imgdeletions;
7302: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7303: if (@todeleteimages) {
7304: map { $imgdeletions{$_} = 1; } @todeleteimages;
7305: }
7306: my $maxnum = $env{'form.'.$type.'_maxnum'};
7307: for (my $i=0; $i<=$maxnum; $i++) {
7308: my $itemid = $env{'form.'.$type.'_id_'.$i};
7309: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7310: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7311: if ($deletions{$key}) {
7312: if ($domconfig{$action}{$type}{$key}{'image'}) {
7313: #FIXME need to obsolete item in RES space
7314: }
7315: next;
7316: } else {
7317: my $newpos = $env{'form.'.$itemid};
7318: $newpos =~ s/\D+//g;
7319: foreach my $item ('subject','title','publisher','author') {
7320: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7321: ($type eq 'templates'));
7322: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7323: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7324: $changes{$type}{$key} = 1;
7325: }
7326: }
7327: $allpos{$type}[$newpos] = $key;
7328: }
7329: if ($imgdeletions{$key}) {
7330: $changes{$type}{$key} = 1;
7331: #FIXME need to obsolete item in RES space
7332: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7333: my ($cdom,$cnum) = split(/_/,$key);
7334: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7335: $cdom,$cnum,$type,$configuserok,
7336: $switchserver,$author_ok);
7337: if ($imgurl) {
7338: $confhash{$type}{$key}{'image'} = $imgurl;
7339: $changes{$type}{$key} = 1;
7340: }
7341: if ($error) {
7342: &Apache::lonnet::logthis($error);
7343: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7344: }
7345: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7346: $confhash{$type}{$key}{'image'} =
7347: $domconfig{$action}{$type}{$key}{'image'};
7348: }
7349: }
7350: }
7351: }
7352: }
7353: }
7354: } else {
7355: if ($confhash{'notify'}{'approval'}) {
7356: $changes{'notify'}{'approval'} = 1;
7357: }
7358: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7359: $changes{'uniquecode'} = 1;
7360: }
7361: }
7362: if ($context eq 'requestcourses') {
7363: foreach my $type ('textbooks','templates') {
7364: if ($newbook{$type}) {
7365: $changes{$type}{$newbook{$type}} = 1;
7366: foreach my $item ('subject','title','publisher','author') {
7367: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7368: ($type eq 'template'));
7369: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7370: if ($env{'form.'.$type.'_addbook_'.$item}) {
7371: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7372: }
7373: }
7374: if ($type eq 'textbooks') {
7375: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7376: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7377: my ($imageurl,$error) =
7378: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7379: $configuserok,$switchserver,$author_ok);
7380: if ($imageurl) {
7381: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7382: }
7383: if ($error) {
7384: &Apache::lonnet::logthis($error);
7385: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7386: }
7387: }
7388: }
7389: }
7390: if (@{$allpos{$type}} > 0) {
7391: my $idx = 0;
7392: foreach my $item (@{$allpos{$type}}) {
7393: if ($item ne '') {
7394: $confhash{$type}{$item}{'order'} = $idx;
7395: if (ref($domconfig{$action}) eq 'HASH') {
7396: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7397: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7398: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7399: $changes{$type}{$item} = 1;
7400: }
7401: }
7402: }
7403: }
7404: $idx ++;
7405: }
7406: }
7407: }
7408: }
7409: if (ref($validationitemsref) eq 'ARRAY') {
7410: foreach my $item (@{$validationitemsref}) {
7411: if ($item eq 'fields') {
7412: my @changed;
7413: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7414: if (@{$confhash{'validation'}{$item}} > 0) {
7415: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7416: }
7417: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7418: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7419: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7420: $domconfig{'requestcourses'}{'validation'}{$item});
7421: } else {
7422: @changed = @{$confhash{'validation'}{$item}};
7423: }
7424: } else {
7425: @changed = @{$confhash{'validation'}{$item}};
7426: }
7427: if (@changed) {
7428: if ($confhash{'validation'}{$item}) {
7429: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7430: } else {
7431: $changes{'validation'}{$item} = &mt('None');
7432: }
7433: }
7434: } else {
7435: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7436: if ($item eq 'markup') {
7437: if ($env{'form.requestcourses_validation_'.$item}) {
7438: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7439: }
7440: }
7441: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7442: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7443: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7444: }
7445: } else {
7446: if ($confhash{'validation'}{$item} ne '') {
7447: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7448: }
7449: }
7450: }
7451: }
7452: }
7453: if ($env{'form.validationdc'}) {
7454: my $newval = $env{'form.validationdc'};
7455: my %domcoords = &get_active_dcs($dom);
7456: if (exists($domcoords{$newval})) {
7457: $confhash{'validation'}{'dc'} = $newval;
7458: }
7459: }
7460: if (ref($confhash{'validation'}) eq 'HASH') {
7461: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7462: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7463: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7464: if ($confhash{'validation'}{'dc'} eq '') {
7465: $changes{'validation'}{'dc'} = &mt('None');
7466: } else {
7467: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7468: }
7469: }
7470: } elsif ($confhash{'validation'}{'dc'} ne '') {
7471: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7472: }
7473: } elsif ($confhash{'validation'}{'dc'} ne '') {
7474: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7475: }
7476: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7477: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7478: $changes{'validation'}{'dc'} = &mt('None');
7479: }
7480: }
7481: }
7482: } else {
7483: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7484: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7485: }
7486: foreach my $item (@usertools) {
7487: foreach my $type (@{$types},'default','_LC_adv') {
7488: my $unset;
7489: if ($context eq 'requestcourses') {
7490: $unset = '0';
7491: if ($type eq '_LC_adv') {
7492: $unset = '';
7493: }
7494: if ($confhash{$item}{$type} eq 'autolimit') {
7495: $confhash{$item}{$type} .= '=';
7496: unless ($limithash{$item}{$type} =~ /\D/) {
7497: $confhash{$item}{$type} .= $limithash{$item}{$type};
7498: }
7499: }
7500: } elsif ($context eq 'requestauthor') {
7501: $unset = '0';
7502: if ($type eq '_LC_adv') {
7503: $unset = '';
7504: }
7505: } else {
7506: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7507: $confhash{$item}{$type} = 1;
7508: } else {
7509: $confhash{$item}{$type} = 0;
7510: }
7511: }
7512: if (ref($domconfig{$action}) eq 'HASH') {
7513: if ($action eq 'requestauthor') {
7514: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7515: $changes{$type} = 1;
7516: }
7517: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7518: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7519: $changes{$item}{$type} = 1;
7520: }
7521: } else {
7522: if ($context eq 'requestcourses') {
7523: if ($confhash{$item}{$type} ne $unset) {
7524: $changes{$item}{$type} = 1;
7525: }
7526: } else {
7527: if (!$confhash{$item}{$type}) {
7528: $changes{$item}{$type} = 1;
7529: }
7530: }
7531: }
7532: } else {
7533: if ($context eq 'requestcourses') {
7534: if ($confhash{$item}{$type} ne $unset) {
7535: $changes{$item}{$type} = 1;
7536: }
7537: } elsif ($context eq 'requestauthor') {
7538: if ($confhash{$type} ne $unset) {
7539: $changes{$type} = 1;
7540: }
7541: } else {
7542: if (!$confhash{$item}{$type}) {
7543: $changes{$item}{$type} = 1;
7544: }
7545: }
7546: }
7547: }
7548: }
7549: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7550: if (ref($domconfig{'quotas'}) eq 'HASH') {
7551: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7552: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7553: if (exists($confhash{'defaultquota'}{$key})) {
7554: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7555: $changes{'defaultquota'}{$key} = 1;
7556: }
7557: } else {
7558: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7559: }
7560: }
7561: } else {
7562: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7563: if (exists($confhash{'defaultquota'}{$key})) {
7564: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7565: $changes{'defaultquota'}{$key} = 1;
7566: }
7567: } else {
7568: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7569: }
7570: }
7571: }
7572: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7573: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7574: if (exists($confhash{'authorquota'}{$key})) {
7575: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7576: $changes{'authorquota'}{$key} = 1;
7577: }
7578: } else {
7579: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7580: }
7581: }
7582: }
7583: }
7584: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7585: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7586: if (ref($domconfig{'quotas'}) eq 'HASH') {
7587: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7588: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7589: $changes{'defaultquota'}{$key} = 1;
7590: }
7591: } else {
7592: if (!exists($domconfig{'quotas'}{$key})) {
7593: $changes{'defaultquota'}{$key} = 1;
7594: }
7595: }
7596: } else {
7597: $changes{'defaultquota'}{$key} = 1;
7598: }
7599: }
7600: }
7601: if (ref($confhash{'authorquota'}) eq 'HASH') {
7602: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7603: if (ref($domconfig{'quotas'}) eq 'HASH') {
7604: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7605: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7606: $changes{'authorquota'}{$key} = 1;
7607: }
7608: } else {
7609: $changes{'authorquota'}{$key} = 1;
7610: }
7611: } else {
7612: $changes{'authorquota'}{$key} = 1;
7613: }
7614: }
7615: }
7616: }
7617:
7618: if ($context eq 'requestauthor') {
7619: $domdefaults{'requestauthor'} = \%confhash;
7620: } else {
7621: foreach my $key (keys(%confhash)) {
7622: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7623: $domdefaults{$key} = $confhash{$key};
7624: }
7625: }
7626: }
7627:
7628: my %quotahash = (
7629: $action => { %confhash }
7630: );
7631: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7632: $dom);
7633: if ($putresult eq 'ok') {
7634: if (keys(%changes) > 0) {
7635: my $cachetime = 24*60*60;
7636: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7637: if (ref($lastactref) eq 'HASH') {
7638: $lastactref->{'domdefaults'} = 1;
7639: }
7640: $resulttext = &mt('Changes made:').'<ul>';
7641: unless (($context eq 'requestcourses') ||
7642: ($context eq 'requestauthor')) {
7643: if (ref($changes{'defaultquota'}) eq 'HASH') {
7644: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7645: foreach my $type (@{$types},'default') {
7646: if (defined($changes{'defaultquota'}{$type})) {
7647: my $typetitle = $usertypes->{$type};
7648: if ($type eq 'default') {
7649: $typetitle = $othertitle;
7650: }
7651: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7652: }
7653: }
7654: $resulttext .= '</ul></li>';
7655: }
7656: if (ref($changes{'authorquota'}) eq 'HASH') {
7657: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7658: foreach my $type (@{$types},'default') {
7659: if (defined($changes{'authorquota'}{$type})) {
7660: my $typetitle = $usertypes->{$type};
7661: if ($type eq 'default') {
7662: $typetitle = $othertitle;
7663: }
7664: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7665: }
7666: }
7667: $resulttext .= '</ul></li>';
7668: }
7669: }
7670: my %newenv;
7671: foreach my $item (@usertools) {
7672: my (%haschgs,%inconf);
7673: if ($context eq 'requestauthor') {
7674: %haschgs = %changes;
7675: %inconf = %confhash;
7676: } else {
7677: if (ref($changes{$item}) eq 'HASH') {
7678: %haschgs = %{$changes{$item}};
7679: }
7680: if (ref($confhash{$item}) eq 'HASH') {
7681: %inconf = %{$confhash{$item}};
7682: }
7683: }
7684: if (keys(%haschgs) > 0) {
7685: my $newacc =
7686: &Apache::lonnet::usertools_access($env{'user.name'},
7687: $env{'user.domain'},
7688: $item,'reload',$context);
7689: if (($context eq 'requestcourses') ||
7690: ($context eq 'requestauthor')) {
7691: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7692: $newenv{'environment.canrequest.'.$item} = $newacc;
7693: }
7694: } else {
7695: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7696: $newenv{'environment.availabletools.'.$item} = $newacc;
7697: }
7698: }
7699: unless ($context eq 'requestauthor') {
7700: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7701: }
7702: foreach my $type (@{$types},'default','_LC_adv') {
7703: if ($haschgs{$type}) {
7704: my $typetitle = $usertypes->{$type};
7705: if ($type eq 'default') {
7706: $typetitle = $othertitle;
7707: } elsif ($type eq '_LC_adv') {
7708: $typetitle = 'LON-CAPA Advanced Users';
7709: }
7710: if ($inconf{$type}) {
7711: if ($context eq 'requestcourses') {
7712: my $cond;
7713: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7714: if ($1 eq '') {
7715: $cond = &mt('(Automatic processing of any request).');
7716: } else {
7717: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7718: }
7719: } else {
7720: $cond = $conditions{$inconf{$type}};
7721: }
7722: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7723: } elsif ($context eq 'requestauthor') {
7724: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7725: $titles{$inconf{$type}},$typetitle);
7726:
7727: } else {
7728: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7729: }
7730: } else {
7731: if ($type eq '_LC_adv') {
7732: if ($inconf{$type} eq '0') {
7733: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7734: } else {
7735: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7736: }
7737: } else {
7738: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7739: }
7740: }
7741: }
7742: }
7743: unless ($context eq 'requestauthor') {
7744: $resulttext .= '</ul></li>';
7745: }
7746: }
7747: }
7748: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7749: if (ref($changes{'notify'}) eq 'HASH') {
7750: if ($changes{'notify'}{'approval'}) {
7751: if (ref($confhash{'notify'}) eq 'HASH') {
7752: if ($confhash{'notify'}{'approval'}) {
7753: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7754: } else {
7755: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7756: }
7757: }
7758: }
7759: }
7760: }
7761: if ($action eq 'requestcourses') {
7762: my @offon = ('off','on');
7763: if ($changes{'uniquecode'}) {
7764: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7765: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7766: $resulttext .= '<li>'.
7767: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7768: '</li>';
7769: } else {
7770: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7771: '</li>';
7772: }
7773: }
7774: foreach my $type ('textbooks','templates') {
7775: if (ref($changes{$type}) eq 'HASH') {
7776: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7777: foreach my $key (sort(keys(%{$changes{$type}}))) {
7778: my %coursehash = &Apache::lonnet::coursedescription($key);
7779: my $coursetitle = $coursehash{'description'};
7780: my $position = $confhash{$type}{$key}{'order'} + 1;
7781: $resulttext .= '<li>';
7782: foreach my $item ('subject','title','publisher','author') {
7783: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7784: ($type eq 'templates'));
7785: my $name = $item.':';
7786: $name =~ s/^(\w)/\U$1/;
7787: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7788: }
7789: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7790: if ($type eq 'textbooks') {
7791: if ($confhash{$type}{$key}{'image'}) {
7792: $resulttext .= ' '.&mt('Image: [_1]',
7793: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7794: ' alt="Textbook cover" />').'<br />';
7795: }
7796: }
7797: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7798: }
7799: $resulttext .= '</ul></li>';
7800: }
7801: }
7802: if (ref($changes{'validation'}) eq 'HASH') {
7803: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7804: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7805: foreach my $item (@{$validationitemsref}) {
7806: if (exists($changes{'validation'}{$item})) {
7807: if ($item eq 'markup') {
7808: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7809: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7810: } else {
7811: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7812: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7813: }
7814: }
7815: }
7816: if (exists($changes{'validation'}{'dc'})) {
7817: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7818: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7819: }
7820: }
7821: }
7822: }
7823: $resulttext .= '</ul>';
7824: if (keys(%newenv)) {
7825: &Apache::lonnet::appenv(\%newenv);
7826: }
7827: } else {
7828: if ($context eq 'requestcourses') {
7829: $resulttext = &mt('No changes made to rights to request creation of courses.');
7830: } elsif ($context eq 'requestauthor') {
7831: $resulttext = &mt('No changes made to rights to request author space.');
7832: } else {
7833: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7834: }
7835: }
7836: } else {
7837: $resulttext = '<span class="LC_error">'.
7838: &mt('An error occurred: [_1]',$putresult).'</span>';
7839: }
7840: if ($errors) {
7841: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7842: '<ul>'.$errors.'</ul></p>';
7843: }
7844: return $resulttext;
7845: }
7846:
7847: sub process_textbook_image {
7848: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7849: my $filename = $env{'form.'.$caller.'.filename'};
7850: my ($error,$url);
7851: my ($width,$height) = (50,50);
7852: if ($configuserok eq 'ok') {
7853: if ($switchserver) {
7854: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7855: $switchserver);
7856: } elsif ($author_ok eq 'ok') {
7857: my ($result,$imageurl) =
7858: &publishlogo($r,'upload',$caller,$dom,$confname,
7859: "$type/$dom/$cnum/cover",$width,$height);
7860: if ($result eq 'ok') {
7861: $url = $imageurl;
7862: } else {
7863: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7864: }
7865: } else {
7866: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7867: }
7868: } else {
7869: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7870: }
7871: return ($url,$error);
7872: }
7873:
7874: sub modify_autoenroll {
7875: my ($dom,$lastactref,%domconfig) = @_;
7876: my ($resulttext,%changes);
7877: my %currautoenroll;
7878: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7879: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7880: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7881: }
7882: }
7883: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7884: my %title = ( run => 'Auto-enrollment active',
7885: sender => 'Sender for notification messages',
7886: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7887: my @offon = ('off','on');
7888: my $sender_uname = $env{'form.sender_uname'};
7889: my $sender_domain = $env{'form.sender_domain'};
7890: if ($sender_domain eq '') {
7891: $sender_uname = '';
7892: } elsif ($sender_uname eq '') {
7893: $sender_domain = '';
7894: }
7895: my $coowners = $env{'form.autoassign_coowners'};
7896: my %autoenrollhash = (
7897: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7898: 'sender_uname' => $sender_uname,
7899: 'sender_domain' => $sender_domain,
7900: 'co-owners' => $coowners,
7901: }
7902: );
7903: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7904: $dom);
7905: if ($putresult eq 'ok') {
7906: if (exists($currautoenroll{'run'})) {
7907: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7908: $changes{'run'} = 1;
7909: }
7910: } elsif ($autorun) {
7911: if ($env{'form.autoenroll_run'} ne '1') {
7912: $changes{'run'} = 1;
7913: }
7914: }
7915: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7916: $changes{'sender'} = 1;
7917: }
7918: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7919: $changes{'sender'} = 1;
7920: }
7921: if ($currautoenroll{'co-owners'} ne '') {
7922: if ($currautoenroll{'co-owners'} ne $coowners) {
7923: $changes{'coowners'} = 1;
7924: }
7925: } elsif ($coowners) {
7926: $changes{'coowners'} = 1;
7927: }
7928: if (keys(%changes) > 0) {
7929: $resulttext = &mt('Changes made:').'<ul>';
7930: if ($changes{'run'}) {
7931: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7932: }
7933: if ($changes{'sender'}) {
7934: if ($sender_uname eq '' || $sender_domain eq '') {
7935: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7936: } else {
7937: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7938: }
7939: }
7940: if ($changes{'coowners'}) {
7941: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7942: &Apache::loncommon::devalidate_domconfig_cache($dom);
7943: if (ref($lastactref) eq 'HASH') {
7944: $lastactref->{'domainconfig'} = 1;
7945: }
7946: }
7947: $resulttext .= '</ul>';
7948: } else {
7949: $resulttext = &mt('No changes made to auto-enrollment settings');
7950: }
7951: } else {
7952: $resulttext = '<span class="LC_error">'.
7953: &mt('An error occurred: [_1]',$putresult).'</span>';
7954: }
7955: return $resulttext;
7956: }
7957:
7958: sub modify_autoupdate {
7959: my ($dom,%domconfig) = @_;
7960: my ($resulttext,%currautoupdate,%fields,%changes);
7961: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7962: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7963: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7964: }
7965: }
7966: my @offon = ('off','on');
7967: my %title = &Apache::lonlocal::texthash (
7968: run => 'Auto-update:',
7969: classlists => 'Updates to user information in classlists?'
7970: );
7971: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7972: my %fieldtitles = &Apache::lonlocal::texthash (
7973: id => 'Student/Employee ID',
7974: permanentemail => 'E-mail address',
7975: lastname => 'Last Name',
7976: firstname => 'First Name',
7977: middlename => 'Middle Name',
7978: generation => 'Generation',
7979: );
7980: $othertitle = &mt('All users');
7981: if (keys(%{$usertypes}) > 0) {
7982: $othertitle = &mt('Other users');
7983: }
7984: foreach my $key (keys(%env)) {
7985: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7986: my ($usertype,$item) = ($1,$2);
7987: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7988: if ($usertype eq 'default') {
7989: push(@{$fields{$1}},$2);
7990: } elsif (ref($types) eq 'ARRAY') {
7991: if (grep(/^\Q$usertype\E$/,@{$types})) {
7992: push(@{$fields{$1}},$2);
7993: }
7994: }
7995: }
7996: }
7997: }
7998: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7999: @lockablenames = sort(@lockablenames);
8000: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8001: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8002: if (@changed) {
8003: $changes{'lockablenames'} = 1;
8004: }
8005: } else {
8006: if (@lockablenames) {
8007: $changes{'lockablenames'} = 1;
8008: }
8009: }
8010: my %updatehash = (
8011: autoupdate => { run => $env{'form.autoupdate_run'},
8012: classlists => $env{'form.classlists'},
8013: fields => {%fields},
8014: lockablenames => \@lockablenames,
8015: }
8016: );
8017: foreach my $key (keys(%currautoupdate)) {
8018: if (($key eq 'run') || ($key eq 'classlists')) {
8019: if (exists($updatehash{autoupdate}{$key})) {
8020: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8021: $changes{$key} = 1;
8022: }
8023: }
8024: } elsif ($key eq 'fields') {
8025: if (ref($currautoupdate{$key}) eq 'HASH') {
8026: foreach my $item (@{$types},'default') {
8027: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8028: my $change = 0;
8029: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8030: if (!exists($fields{$item})) {
8031: $change = 1;
8032: last;
8033: } elsif (ref($fields{$item}) eq 'ARRAY') {
8034: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8035: $change = 1;
8036: last;
8037: }
8038: }
8039: }
8040: if ($change) {
8041: push(@{$changes{$key}},$item);
8042: }
8043: }
8044: }
8045: }
8046: } elsif ($key eq 'lockablenames') {
8047: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8048: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8049: if (@changed) {
8050: $changes{'lockablenames'} = 1;
8051: }
8052: } else {
8053: if (@lockablenames) {
8054: $changes{'lockablenames'} = 1;
8055: }
8056: }
8057: }
8058: }
8059: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8060: if (@lockablenames) {
8061: $changes{'lockablenames'} = 1;
8062: }
8063: }
8064: foreach my $item (@{$types},'default') {
8065: if (defined($fields{$item})) {
8066: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8067: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8068: my $change = 0;
8069: if (ref($fields{$item}) eq 'ARRAY') {
8070: foreach my $type (@{$fields{$item}}) {
8071: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8072: $change = 1;
8073: last;
8074: }
8075: }
8076: }
8077: if ($change) {
8078: push(@{$changes{'fields'}},$item);
8079: }
8080: } else {
8081: push(@{$changes{'fields'}},$item);
8082: }
8083: } else {
8084: push(@{$changes{'fields'}},$item);
8085: }
8086: }
8087: }
8088: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8089: $dom);
8090: if ($putresult eq 'ok') {
8091: if (keys(%changes) > 0) {
8092: $resulttext = &mt('Changes made:').'<ul>';
8093: foreach my $key (sort(keys(%changes))) {
8094: if ($key eq 'lockablenames') {
8095: $resulttext .= '<li>';
8096: if (@lockablenames) {
8097: $usertypes->{'default'} = $othertitle;
8098: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8099: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8100: } else {
8101: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8102: }
8103: $resulttext .= '</li>';
8104: } elsif (ref($changes{$key}) eq 'ARRAY') {
8105: foreach my $item (@{$changes{$key}}) {
8106: my @newvalues;
8107: foreach my $type (@{$fields{$item}}) {
8108: push(@newvalues,$fieldtitles{$type});
8109: }
8110: my $newvaluestr;
8111: if (@newvalues > 0) {
8112: $newvaluestr = join(', ',@newvalues);
8113: } else {
8114: $newvaluestr = &mt('none');
8115: }
8116: if ($item eq 'default') {
8117: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8118: } else {
8119: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8120: }
8121: }
8122: } else {
8123: my $newvalue;
8124: if ($key eq 'run') {
8125: $newvalue = $offon[$env{'form.autoupdate_run'}];
8126: } else {
8127: $newvalue = $offon[$env{'form.'.$key}];
8128: }
8129: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8130: }
8131: }
8132: $resulttext .= '</ul>';
8133: } else {
8134: $resulttext = &mt('No changes made to autoupdates');
8135: }
8136: } else {
8137: $resulttext = '<span class="LC_error">'.
8138: &mt('An error occurred: [_1]',$putresult).'</span>';
8139: }
8140: return $resulttext;
8141: }
8142:
8143: sub modify_autocreate {
8144: my ($dom,%domconfig) = @_;
8145: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8146: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8147: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8148: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8149: }
8150: }
8151: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8152: req => 'Auto-creation of validated requests for official courses',
8153: xmldc => 'Identity of course creator of courses from XML files',
8154: );
8155: my @types = ('xml','req');
8156: foreach my $item (@types) {
8157: $newvals{$item} = $env{'form.autocreate_'.$item};
8158: $newvals{$item} =~ s/\D//g;
8159: $newvals{$item} = 0 if ($newvals{$item} eq '');
8160: }
8161: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8162: my %domcoords = &get_active_dcs($dom);
8163: unless (exists($domcoords{$newvals{'xmldc'}})) {
8164: $newvals{'xmldc'} = '';
8165: }
8166: %autocreatehash = (
8167: autocreate => { xml => $newvals{'xml'},
8168: req => $newvals{'req'},
8169: }
8170: );
8171: if ($newvals{'xmldc'} ne '') {
8172: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8173: }
8174: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8175: $dom);
8176: if ($putresult eq 'ok') {
8177: my @items = @types;
8178: if ($newvals{'xml'}) {
8179: push(@items,'xmldc');
8180: }
8181: foreach my $item (@items) {
8182: if (exists($currautocreate{$item})) {
8183: if ($currautocreate{$item} ne $newvals{$item}) {
8184: $changes{$item} = 1;
8185: }
8186: } elsif ($newvals{$item}) {
8187: $changes{$item} = 1;
8188: }
8189: }
8190: if (keys(%changes) > 0) {
8191: my @offon = ('off','on');
8192: $resulttext = &mt('Changes made:').'<ul>';
8193: foreach my $item (@types) {
8194: if ($changes{$item}) {
8195: my $newtxt = $offon[$newvals{$item}];
8196: $resulttext .= '<li>'.
8197: &mt("$title{$item} set to [_1]$newtxt [_2]",
8198: '<b>','</b>').
8199: '</li>';
8200: }
8201: }
8202: if ($changes{'xmldc'}) {
8203: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8204: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8205: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8206: }
8207: $resulttext .= '</ul>';
8208: } else {
8209: $resulttext = &mt('No changes made to auto-creation settings');
8210: }
8211: } else {
8212: $resulttext = '<span class="LC_error">'.
8213: &mt('An error occurred: [_1]',$putresult).'</span>';
8214: }
8215: return $resulttext;
8216: }
8217:
8218: sub modify_directorysrch {
8219: my ($dom,%domconfig) = @_;
8220: my ($resulttext,%changes);
8221: my %currdirsrch;
8222: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8223: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8224: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8225: }
8226: }
8227: my %title = ( available => 'Directory search available',
8228: localonly => 'Other domains can search',
8229: searchby => 'Search types',
8230: searchtypes => 'Search latitude');
8231: my @offon = ('off','on');
8232: my @otherdoms = ('Yes','No');
8233:
8234: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8235: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8236: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8237:
8238: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8239: if (keys(%{$usertypes}) == 0) {
8240: @cansearch = ('default');
8241: } else {
8242: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8243: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8244: if (!grep(/^\Q$type\E$/,@cansearch)) {
8245: push(@{$changes{'cansearch'}},$type);
8246: }
8247: }
8248: foreach my $type (@cansearch) {
8249: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8250: push(@{$changes{'cansearch'}},$type);
8251: }
8252: }
8253: } else {
8254: push(@{$changes{'cansearch'}},@cansearch);
8255: }
8256: }
8257:
8258: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8259: foreach my $by (@{$currdirsrch{'searchby'}}) {
8260: if (!grep(/^\Q$by\E$/,@searchby)) {
8261: push(@{$changes{'searchby'}},$by);
8262: }
8263: }
8264: foreach my $by (@searchby) {
8265: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8266: push(@{$changes{'searchby'}},$by);
8267: }
8268: }
8269: } else {
8270: push(@{$changes{'searchby'}},@searchby);
8271: }
8272:
8273: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8274: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8275: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8276: push(@{$changes{'searchtypes'}},$type);
8277: }
8278: }
8279: foreach my $type (@searchtypes) {
8280: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8281: push(@{$changes{'searchtypes'}},$type);
8282: }
8283: }
8284: } else {
8285: if (exists($currdirsrch{'searchtypes'})) {
8286: foreach my $type (@searchtypes) {
8287: if ($type ne $currdirsrch{'searchtypes'}) {
8288: push(@{$changes{'searchtypes'}},$type);
8289: }
8290: }
8291: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8292: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8293: }
8294: } else {
8295: push(@{$changes{'searchtypes'}},@searchtypes);
8296: }
8297: }
8298:
8299: my %dirsrch_hash = (
8300: directorysrch => { available => $env{'form.dirsrch_available'},
8301: cansearch => \@cansearch,
8302: localonly => $env{'form.dirsrch_localonly'},
8303: searchby => \@searchby,
8304: searchtypes => \@searchtypes,
8305: }
8306: );
8307: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8308: $dom);
8309: if ($putresult eq 'ok') {
8310: if (exists($currdirsrch{'available'})) {
8311: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8312: $changes{'available'} = 1;
8313: }
8314: } else {
8315: if ($env{'form.dirsrch_available'} eq '1') {
8316: $changes{'available'} = 1;
8317: }
8318: }
8319: if (exists($currdirsrch{'localonly'})) {
8320: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8321: $changes{'localonly'} = 1;
8322: }
8323: } else {
8324: if ($env{'form.dirsrch_localonly'} eq '1') {
8325: $changes{'localonly'} = 1;
8326: }
8327: }
8328: if (keys(%changes) > 0) {
8329: $resulttext = &mt('Changes made:').'<ul>';
8330: if ($changes{'available'}) {
8331: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8332: }
8333: if ($changes{'localonly'}) {
8334: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8335: }
8336:
8337: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8338: my $chgtext;
8339: if (ref($usertypes) eq 'HASH') {
8340: if (keys(%{$usertypes}) > 0) {
8341: foreach my $type (@{$types}) {
8342: if (grep(/^\Q$type\E$/,@cansearch)) {
8343: $chgtext .= $usertypes->{$type}.'; ';
8344: }
8345: }
8346: if (grep(/^default$/,@cansearch)) {
8347: $chgtext .= $othertitle;
8348: } else {
8349: $chgtext =~ s/\; $//;
8350: }
8351: $resulttext .=
8352: '<li>'.
8353: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8354: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8355: '</li>';
8356: }
8357: }
8358: }
8359: if (ref($changes{'searchby'}) eq 'ARRAY') {
8360: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8361: my $chgtext;
8362: foreach my $type (@{$titleorder}) {
8363: if (grep(/^\Q$type\E$/,@searchby)) {
8364: if (defined($searchtitles->{$type})) {
8365: $chgtext .= $searchtitles->{$type}.'; ';
8366: }
8367: }
8368: }
8369: $chgtext =~ s/\; $//;
8370: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8371: }
8372: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8373: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8374: my $chgtext;
8375: foreach my $type (@{$srchtypeorder}) {
8376: if (grep(/^\Q$type\E$/,@searchtypes)) {
8377: if (defined($srchtypes_desc->{$type})) {
8378: $chgtext .= $srchtypes_desc->{$type}.'; ';
8379: }
8380: }
8381: }
8382: $chgtext =~ s/\; $//;
8383: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8384: }
8385: $resulttext .= '</ul>';
8386: } else {
8387: $resulttext = &mt('No changes made to institution directory search settings');
8388: }
8389: } else {
8390: $resulttext = '<span class="LC_error">'.
8391: &mt('An error occurred: [_1]',$putresult).'</span>';
8392: }
8393: return $resulttext;
8394: }
8395:
8396: sub modify_contacts {
8397: my ($dom,$lastactref,%domconfig) = @_;
8398: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8399: if (ref($domconfig{'contacts'}) eq 'HASH') {
8400: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8401: $currsetting{$key} = $domconfig{'contacts'}{$key};
8402: }
8403: }
8404: my (%others,%to,%bcc);
8405: my @contacts = ('supportemail','adminemail');
8406: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8407: 'requestsmail','updatesmail','idconflictsmail');
8408: my @toggles = ('reporterrors','reportupdates');
8409: foreach my $type (@mailings) {
8410: @{$newsetting{$type}} =
8411: &Apache::loncommon::get_env_multiple('form.'.$type);
8412: foreach my $item (@contacts) {
8413: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8414: $contacts_hash{contacts}{$type}{$item} = 1;
8415: } else {
8416: $contacts_hash{contacts}{$type}{$item} = 0;
8417: }
8418: }
8419: $others{$type} = $env{'form.'.$type.'_others'};
8420: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8421: if ($type eq 'helpdeskmail') {
8422: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8423: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8424: }
8425: }
8426: foreach my $item (@contacts) {
8427: $to{$item} = $env{'form.'.$item};
8428: $contacts_hash{'contacts'}{$item} = $to{$item};
8429: }
8430: foreach my $item (@toggles) {
8431: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8432: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8433: }
8434: }
8435: if (keys(%currsetting) > 0) {
8436: foreach my $item (@contacts) {
8437: if ($to{$item} ne $currsetting{$item}) {
8438: $changes{$item} = 1;
8439: }
8440: }
8441: foreach my $type (@mailings) {
8442: foreach my $item (@contacts) {
8443: if (ref($currsetting{$type}) eq 'HASH') {
8444: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8445: push(@{$changes{$type}},$item);
8446: }
8447: } else {
8448: push(@{$changes{$type}},@{$newsetting{$type}});
8449: }
8450: }
8451: if ($others{$type} ne $currsetting{$type}{'others'}) {
8452: push(@{$changes{$type}},'others');
8453: }
8454: if ($type eq 'helpdeskmail') {
8455: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8456: push(@{$changes{$type}},'bcc');
8457: }
8458: }
8459: }
8460: } else {
8461: my %default;
8462: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8463: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8464: $default{'errormail'} = 'adminemail';
8465: $default{'packagesmail'} = 'adminemail';
8466: $default{'helpdeskmail'} = 'supportemail';
8467: $default{'lonstatusmail'} = 'adminemail';
8468: $default{'requestsmail'} = 'adminemail';
8469: $default{'updatesmail'} = 'adminemail';
8470: foreach my $item (@contacts) {
8471: if ($to{$item} ne $default{$item}) {
8472: $changes{$item} = 1;
8473: }
8474: }
8475: foreach my $type (@mailings) {
8476: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8477:
8478: push(@{$changes{$type}},@{$newsetting{$type}});
8479: }
8480: if ($others{$type} ne '') {
8481: push(@{$changes{$type}},'others');
8482: }
8483: if ($type eq 'helpdeskmail') {
8484: if ($bcc{$type} ne '') {
8485: push(@{$changes{$type}},'bcc');
8486: }
8487: }
8488: }
8489: }
8490: foreach my $item (@toggles) {
8491: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8492: $changes{$item} = 1;
8493: } elsif ((!$env{'form.'.$item}) &&
8494: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8495: $changes{$item} = 1;
8496: }
8497: }
8498: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8499: $dom);
8500: if ($putresult eq 'ok') {
8501: if (keys(%changes) > 0) {
8502: &Apache::loncommon::devalidate_domconfig_cache($dom);
8503: if (ref($lastactref) eq 'HASH') {
8504: $lastactref->{'domainconfig'} = 1;
8505: }
8506: my ($titles,$short_titles) = &contact_titles();
8507: $resulttext = &mt('Changes made:').'<ul>';
8508: foreach my $item (@contacts) {
8509: if ($changes{$item}) {
8510: $resulttext .= '<li>'.$titles->{$item}.
8511: &mt(' set to: ').
8512: '<span class="LC_cusr_emph">'.
8513: $to{$item}.'</span></li>';
8514: }
8515: }
8516: foreach my $type (@mailings) {
8517: if (ref($changes{$type}) eq 'ARRAY') {
8518: $resulttext .= '<li>'.$titles->{$type}.': ';
8519: my @text;
8520: foreach my $item (@{$newsetting{$type}}) {
8521: push(@text,$short_titles->{$item});
8522: }
8523: if ($others{$type} ne '') {
8524: push(@text,$others{$type});
8525: }
8526: $resulttext .= '<span class="LC_cusr_emph">'.
8527: join(', ',@text).'</span>';
8528: if ($type eq 'helpdeskmail') {
8529: if ($bcc{$type} ne '') {
8530: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8531: }
8532: }
8533: $resulttext .= '</li>';
8534: }
8535: }
8536: my @offon = ('off','on');
8537: if ($changes{'reporterrors'}) {
8538: $resulttext .= '<li>'.
8539: &mt('E-mail error reports to [_1] set to "'.
8540: $offon[$env{'form.reporterrors'}].'".',
8541: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8542: &mt('LON-CAPA core group - MSU'),600,500)).
8543: '</li>';
8544: }
8545: if ($changes{'reportupdates'}) {
8546: $resulttext .= '<li>'.
8547: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8548: $offon[$env{'form.reportupdates'}].'".',
8549: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8550: &mt('LON-CAPA core group - MSU'),600,500)).
8551: '</li>';
8552: }
8553: $resulttext .= '</ul>';
8554: } else {
8555: $resulttext = &mt('No changes made to contact information');
8556: }
8557: } else {
8558: $resulttext = '<span class="LC_error">'.
8559: &mt('An error occurred: [_1].',$putresult).'</span>';
8560: }
8561: return $resulttext;
8562: }
8563:
8564: sub modify_usercreation {
8565: my ($dom,%domconfig) = @_;
8566: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8567: my $warningmsg;
8568: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8569: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8570: if ($key eq 'cancreate') {
8571: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8572: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8573: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8574: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8575: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8576: } else {
8577: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8578: }
8579: }
8580: }
8581: } elsif ($key eq 'email_rule') {
8582: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8583: } else {
8584: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8585: }
8586: }
8587: }
8588: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8589: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8590: my @contexts = ('author','course','requestcrs');
8591: foreach my $item(@contexts) {
8592: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8593: }
8594: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8595: foreach my $item (@contexts) {
8596: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8597: push(@{$changes{'cancreate'}},$item);
8598: }
8599: }
8600: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8601: foreach my $item (@contexts) {
8602: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8603: if ($cancreate{$item} ne 'any') {
8604: push(@{$changes{'cancreate'}},$item);
8605: }
8606: } else {
8607: if ($cancreate{$item} ne 'none') {
8608: push(@{$changes{'cancreate'}},$item);
8609: }
8610: }
8611: }
8612: } else {
8613: foreach my $item (@contexts) {
8614: push(@{$changes{'cancreate'}},$item);
8615: }
8616: }
8617:
8618: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8619: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8620: if (!grep(/^\Q$type\E$/,@username_rule)) {
8621: push(@{$changes{'username_rule'}},$type);
8622: }
8623: }
8624: foreach my $type (@username_rule) {
8625: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8626: push(@{$changes{'username_rule'}},$type);
8627: }
8628: }
8629: } else {
8630: push(@{$changes{'username_rule'}},@username_rule);
8631: }
8632:
8633: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8634: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8635: if (!grep(/^\Q$type\E$/,@id_rule)) {
8636: push(@{$changes{'id_rule'}},$type);
8637: }
8638: }
8639: foreach my $type (@id_rule) {
8640: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8641: push(@{$changes{'id_rule'}},$type);
8642: }
8643: }
8644: } else {
8645: push(@{$changes{'id_rule'}},@id_rule);
8646: }
8647:
8648: my @authen_contexts = ('author','course','domain');
8649: my @authtypes = ('int','krb4','krb5','loc');
8650: my %authhash;
8651: foreach my $item (@authen_contexts) {
8652: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8653: foreach my $auth (@authtypes) {
8654: if (grep(/^\Q$auth\E$/,@authallowed)) {
8655: $authhash{$item}{$auth} = 1;
8656: } else {
8657: $authhash{$item}{$auth} = 0;
8658: }
8659: }
8660: }
8661: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8662: foreach my $item (@authen_contexts) {
8663: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8664: foreach my $auth (@authtypes) {
8665: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8666: push(@{$changes{'authtypes'}},$item);
8667: last;
8668: }
8669: }
8670: }
8671: }
8672: } else {
8673: foreach my $item (@authen_contexts) {
8674: push(@{$changes{'authtypes'}},$item);
8675: }
8676: }
8677:
8678: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8679: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8680: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8681: $save_usercreate{'id_rule'} = \@id_rule;
8682: $save_usercreate{'username_rule'} = \@username_rule,
8683: $save_usercreate{'authtypes'} = \%authhash;
8684:
8685: my %usercreation_hash = (
8686: usercreation => \%save_usercreate,
8687: );
8688:
8689: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8690: $dom);
8691:
8692: if ($putresult eq 'ok') {
8693: if (keys(%changes) > 0) {
8694: $resulttext = &mt('Changes made:').'<ul>';
8695: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8696: my %lt = &usercreation_types();
8697: foreach my $type (@{$changes{'cancreate'}}) {
8698: my $chgtext = $lt{$type}.', ';
8699: if ($cancreate{$type} eq 'none') {
8700: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8701: } elsif ($cancreate{$type} eq 'any') {
8702: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8703: } elsif ($cancreate{$type} eq 'official') {
8704: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8705: } elsif ($cancreate{$type} eq 'unofficial') {
8706: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8707: }
8708: $resulttext .= '<li>'.$chgtext.'</li>';
8709: }
8710: }
8711: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8712: my ($rules,$ruleorder) =
8713: &Apache::lonnet::inst_userrules($dom,'username');
8714: my $chgtext = '<ul>';
8715: foreach my $type (@username_rule) {
8716: if (ref($rules->{$type}) eq 'HASH') {
8717: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8718: }
8719: }
8720: $chgtext .= '</ul>';
8721: if (@username_rule > 0) {
8722: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8723: } else {
8724: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8725: }
8726: }
8727: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8728: my ($idrules,$idruleorder) =
8729: &Apache::lonnet::inst_userrules($dom,'id');
8730: my $chgtext = '<ul>';
8731: foreach my $type (@id_rule) {
8732: if (ref($idrules->{$type}) eq 'HASH') {
8733: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8734: }
8735: }
8736: $chgtext .= '</ul>';
8737: if (@id_rule > 0) {
8738: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8739: } else {
8740: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8741: }
8742: }
8743: my %authname = &authtype_names();
8744: my %context_title = &context_names();
8745: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8746: my $chgtext = '<ul>';
8747: foreach my $type (@{$changes{'authtypes'}}) {
8748: my @allowed;
8749: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8750: foreach my $auth (@authtypes) {
8751: if ($authhash{$type}{$auth}) {
8752: push(@allowed,$authname{$auth});
8753: }
8754: }
8755: if (@allowed > 0) {
8756: $chgtext .= join(', ',@allowed).'</li>';
8757: } else {
8758: $chgtext .= &mt('none').'</li>';
8759: }
8760: }
8761: $chgtext .= '</ul>';
8762: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8763: $resulttext .= '</li>';
8764: }
8765: $resulttext .= '</ul>';
8766: } else {
8767: $resulttext = &mt('No changes made to user creation settings');
8768: }
8769: } else {
8770: $resulttext = '<span class="LC_error">'.
8771: &mt('An error occurred: [_1]',$putresult).'</span>';
8772: }
8773: if ($warningmsg ne '') {
8774: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8775: }
8776: return $resulttext;
8777: }
8778:
8779: sub modify_selfcreation {
8780: my ($dom,%domconfig) = @_;
8781: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8782: my (%save_usercreate,%save_usermodify);
8783: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8784: if (ref($types) eq 'ARRAY') {
8785: $usertypes->{'default'} = $othertitle;
8786: push(@{$types},'default');
8787: }
8788: #
8789: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8790: #
8791: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8792: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8793: if ($key eq 'cancreate') {
8794: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8795: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8796: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8797: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8798: ($item eq 'emailusername') || ($item eq 'notify') ||
8799: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8800: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8801: } else {
8802: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8803: }
8804: }
8805: }
8806: } elsif ($key eq 'email_rule') {
8807: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8808: } else {
8809: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8810: }
8811: }
8812: }
8813: #
8814: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8815: #
8816: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8817: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8818: if ($key eq 'selfcreate') {
8819: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8820: } else {
8821: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8822: }
8823: }
8824: }
8825:
8826: my @contexts = ('selfcreate');
8827: @{$cancreate{'selfcreate'}} = ();
8828: %{$cancreate{'emailusername'}} = ();
8829: @{$cancreate{'statustocreate'}} = ();
8830: %{$cancreate{'selfcreateprocessing'}} = ();
8831: %{$cancreate{'shibenv'}} = ();
8832: my %selfcreatetypes = (
8833: sso => 'users authenticated by institutional single sign on',
8834: login => 'users authenticated by institutional log-in',
8835: email => 'users who provide a valid e-mail address for use as username',
8836: );
8837: #
8838: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8839: # is permitted.
8840: #
8841:
8842: my @statuses;
8843: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8844: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8845: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8846: }
8847: }
8848: push(@statuses,'default');
8849:
8850: foreach my $item ('login','sso','email') {
8851: if ($item eq 'email') {
8852: if ($env{'form.cancreate_email'}) {
8853: push(@{$cancreate{'selfcreate'}},'email');
8854: push(@contexts,'selfcreateprocessing');
8855: foreach my $type (@statuses) {
8856: if ($type eq 'default') {
8857: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8858: } else {
8859: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8860: }
8861: }
8862: }
8863: } else {
8864: if ($env{'form.cancreate_'.$item}) {
8865: push(@{$cancreate{'selfcreate'}},$item);
8866: }
8867: }
8868: }
8869: my (@email_rule,%userinfo,%savecaptcha);
8870: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8871: #
8872: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8873: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8874: #
8875:
8876: if ($env{'form.cancreate_email'}) {
8877: push(@contexts,'emailusername');
8878: if (ref($types) eq 'ARRAY') {
8879: foreach my $type (@{$types}) {
8880: if (ref($infofields) eq 'ARRAY') {
8881: foreach my $field (@{$infofields}) {
8882: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8883: $cancreate{'emailusername'}{$type}{$field} = $1;
8884: }
8885: }
8886: }
8887: }
8888: }
8889: #
8890: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8891: # queued requests for self-creation of account using e-mail address as username
8892: #
8893:
8894: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8895: @approvalnotify = sort(@approvalnotify);
8896: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8897: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8898: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8899: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8900: push(@{$changes{'cancreate'}},'notify');
8901: }
8902: } else {
8903: if ($cancreate{'notify'}{'approval'}) {
8904: push(@{$changes{'cancreate'}},'notify');
8905: }
8906: }
8907: } elsif ($cancreate{'notify'}{'approval'}) {
8908: push(@{$changes{'cancreate'}},'notify');
8909: }
8910:
8911: #
8912: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8913: #
8914: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8915: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8916: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8917: if (@{$curr_usercreation{'email_rule'}} > 0) {
8918: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8919: if (!grep(/^\Q$type\E$/,@email_rule)) {
8920: push(@{$changes{'email_rule'}},$type);
8921: }
8922: }
8923: }
8924: if (@email_rule > 0) {
8925: foreach my $type (@email_rule) {
8926: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8927: push(@{$changes{'email_rule'}},$type);
8928: }
8929: }
8930: }
8931: } elsif (@email_rule > 0) {
8932: push(@{$changes{'email_rule'}},@email_rule);
8933: }
8934: }
8935: #
8936: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8937: # institutional log-in.
8938: #
8939: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8940: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8941: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8942: ($domdefaults{'auth_def'} eq 'localauth'))) {
8943: $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.').' '.
8944: &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.');
8945: }
8946: }
8947: my @fields = ('lastname','firstname','middlename','generation',
8948: 'permanentemail','id');
8949: my @shibfields = (@fields,'inststatus');
8950: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8951: #
8952: # Where usernames may created for institutional log-in and/or institutional single sign on:
8953: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8954: # may self-create accounts
8955: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8956: # which the user may supply, if institutional data is unavailable.
8957: #
8958: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8959: if (ref($types) eq 'ARRAY') {
8960: if (@{$types} > 1) {
8961: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8962: push(@contexts,'statustocreate');
8963: } else {
8964: undef($cancreate{'statustocreate'});
8965: }
8966: foreach my $type (@{$types}) {
8967: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8968: foreach my $field (@fields) {
8969: if (grep(/^\Q$field\E$/,@modifiable)) {
8970: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8971: } else {
8972: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8973: }
8974: }
8975: }
8976: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8977: foreach my $type (@{$types}) {
8978: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8979: foreach my $field (@fields) {
8980: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8981: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8982: push(@{$changes{'selfcreate'}},$type);
8983: last;
8984: }
8985: }
8986: }
8987: }
8988: } else {
8989: foreach my $type (@{$types}) {
8990: push(@{$changes{'selfcreate'}},$type);
8991: }
8992: }
8993: }
8994: foreach my $field (@shibfields) {
8995: if ($env{'form.shibenv_'.$field} ne '') {
8996: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8997: }
8998: }
8999: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9000: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9001: foreach my $field (@shibfields) {
9002: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9003: push(@{$changes{'cancreate'}},'shibenv');
9004: }
9005: }
9006: } else {
9007: foreach my $field (@shibfields) {
9008: if ($env{'form.shibenv_'.$field}) {
9009: push(@{$changes{'cancreate'}},'shibenv');
9010: last;
9011: }
9012: }
9013: }
9014: }
9015: }
9016: foreach my $item (@contexts) {
9017: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9018: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9019: if (ref($cancreate{$item}) eq 'ARRAY') {
9020: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9021: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9022: push(@{$changes{'cancreate'}},$item);
9023: }
9024: }
9025: }
9026: }
9027: if (ref($cancreate{$item}) eq 'ARRAY') {
9028: foreach my $type (@{$cancreate{$item}}) {
9029: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9030: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9031: push(@{$changes{'cancreate'}},$item);
9032: }
9033: }
9034: }
9035: }
9036: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9037: if (ref($cancreate{$item}) eq 'HASH') {
9038: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9039: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9040: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9041: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9042: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9043: push(@{$changes{'cancreate'}},$item);
9044: }
9045: }
9046: }
9047: } elsif ($item eq 'selfcreateprocessing') {
9048: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9049: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9050: push(@{$changes{'cancreate'}},$item);
9051: }
9052: }
9053: } else {
9054: if (!$cancreate{$item}{$curr}) {
9055: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9056: push(@{$changes{'cancreate'}},$item);
9057: }
9058: }
9059: }
9060: }
9061: foreach my $field (keys(%{$cancreate{$item}})) {
9062: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9063: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9064: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9065: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9066: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9067: push(@{$changes{'cancreate'}},$item);
9068: }
9069: }
9070: } else {
9071: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9072: push(@{$changes{'cancreate'}},$item);
9073: }
9074: }
9075: }
9076: } elsif ($item eq 'selfcreateprocessing') {
9077: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9078: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9079: push(@{$changes{'cancreate'}},$item);
9080: }
9081: }
9082: } else {
9083: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9084: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9085: push(@{$changes{'cancreate'}},$item);
9086: }
9087: }
9088: }
9089: }
9090: }
9091: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9092: if (ref($cancreate{$item}) eq 'ARRAY') {
9093: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9094: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9095: push(@{$changes{'cancreate'}},$item);
9096: }
9097: }
9098: } elsif (ref($cancreate{$item}) eq 'HASH') {
9099: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9100: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9101: push(@{$changes{'cancreate'}},$item);
9102: }
9103: }
9104: }
9105: } elsif ($item eq 'emailusername') {
9106: if (ref($cancreate{$item}) eq 'HASH') {
9107: foreach my $type (keys(%{$cancreate{$item}})) {
9108: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9109: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9110: if ($cancreate{$item}{$type}{$field}) {
9111: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9112: push(@{$changes{'cancreate'}},$item);
9113: }
9114: last;
9115: }
9116: }
9117: }
9118: }
9119: }
9120: }
9121: }
9122: #
9123: # Populate %save_usercreate hash with updates to self-creation configuration.
9124: #
9125: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9126: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9127: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9128: if (ref($cancreate{'notify'}) eq 'HASH') {
9129: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9130: }
9131: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9132: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9133: }
9134: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9135: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9136: }
9137: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9138: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9139: }
9140: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9141: $save_usercreate{'emailrule'} = \@email_rule;
9142:
9143: my %userconfig_hash = (
9144: usercreation => \%save_usercreate,
9145: usermodification => \%save_usermodify,
9146: );
9147: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9148: $dom);
9149: #
9150: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9151: #
9152: if ($putresult eq 'ok') {
9153: if (keys(%changes) > 0) {
9154: $resulttext = &mt('Changes made:').'<ul>';
9155: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9156: my %lt = &selfcreation_types();
9157: foreach my $type (@{$changes{'cancreate'}}) {
9158: my $chgtext;
9159: if ($type eq 'selfcreate') {
9160: if (@{$cancreate{$type}} == 0) {
9161: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9162: } else {
9163: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9164: '<ul>';
9165: foreach my $case (@{$cancreate{$type}}) {
9166: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9167: }
9168: $chgtext .= '</ul>';
9169: if (ref($cancreate{$type}) eq 'ARRAY') {
9170: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9171: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9172: if (@{$cancreate{'statustocreate'}} == 0) {
9173: $chgtext .= '<br />'.
9174: '<span class="LC_warning">'.
9175: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9176: '</span>';
9177: }
9178: }
9179: }
9180: }
9181: }
9182: } elsif ($type eq 'shibenv') {
9183: if (keys(%{$cancreate{$type}}) == 0) {
9184: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9185: } else {
9186: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9187: '<ul>';
9188: foreach my $field (@shibfields) {
9189: next if ($cancreate{$type}{$field} eq '');
9190: if ($field eq 'inststatus') {
9191: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9192: } else {
9193: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9194: }
9195: }
9196: $chgtext .= '</ul>';
9197: }
9198: } elsif ($type eq 'statustocreate') {
9199: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9200: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9201: if (@{$cancreate{'selfcreate'}} > 0) {
9202: if (@{$cancreate{'statustocreate'}} == 0) {
9203: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9204: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9205: $chgtext .= '<br />'.
9206: '<span class="LC_warning">'.
9207: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9208: '</span>';
9209: }
9210: } elsif (ref($usertypes) eq 'HASH') {
9211: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9212: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9213: } else {
9214: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9215: }
9216: $chgtext .= '<ul>';
9217: foreach my $case (@{$cancreate{$type}}) {
9218: if ($case eq 'default') {
9219: $chgtext .= '<li>'.$othertitle.'</li>';
9220: } else {
9221: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9222: }
9223: }
9224: $chgtext .= '</ul>';
9225: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9226: $chgtext .= '<br /><span class="LC_warning">'.
9227: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9228: '</span>';
9229: }
9230: }
9231: } else {
9232: if (@{$cancreate{$type}} == 0) {
9233: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9234: } else {
9235: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9236: }
9237: }
9238: }
9239: } elsif ($type eq 'selfcreateprocessing') {
9240: my %choices = &Apache::lonlocal::texthash (
9241: automatic => 'Automatic approval',
9242: approval => 'Queued for approval',
9243: );
9244: if (@statuses > 1) {
9245: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9246: '<ul>';
9247: foreach my $type (@statuses) {
9248: if ($type eq 'default') {
9249: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9250: } else {
9251: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9252: }
9253: }
9254: $chgtext .= '</ul>';
9255: } else {
9256: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9257: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9258: }
9259: } elsif ($type eq 'captcha') {
9260: if ($savecaptcha{$type} eq 'notused') {
9261: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9262: } else {
9263: my %captchas = &captcha_phrases();
9264: if ($captchas{$savecaptcha{$type}}) {
9265: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9266: } else {
9267: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9268: }
9269: }
9270: } elsif ($type eq 'recaptchakeys') {
9271: my ($privkey,$pubkey);
9272: if (ref($savecaptcha{$type}) eq 'HASH') {
9273: $pubkey = $savecaptcha{$type}{'public'};
9274: $privkey = $savecaptcha{$type}{'private'};
9275: }
9276: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9277: if (!$pubkey) {
9278: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9279: } else {
9280: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9281: }
9282: if (!$privkey) {
9283: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9284: } else {
9285: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9286: }
9287: $chgtext .= '</ul>';
9288: } elsif ($type eq 'emailusername') {
9289: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9290: if (ref($types) eq 'ARRAY') {
9291: foreach my $type (@{$types}) {
9292: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9293: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9294: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9295: '<ul>';
9296: foreach my $field (@{$infofields}) {
9297: if ($cancreate{'emailusername'}{$type}{$field}) {
9298: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9299: }
9300: }
9301: $chgtext .= '</ul>';
9302: } else {
9303: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9304: }
9305: } else {
9306: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9307: }
9308: }
9309: }
9310: }
9311: } elsif ($type eq 'notify') {
9312: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9313: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9314: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9315: if ($cancreate{'notify'}{'approval'}) {
9316: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9317: }
9318: }
9319: }
9320: }
9321: if ($chgtext) {
9322: $resulttext .= '<li>'.$chgtext.'</li>';
9323: }
9324: }
9325: }
9326: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9327: my ($emailrules,$emailruleorder) =
9328: &Apache::lonnet::inst_userrules($dom,'email');
9329: my $chgtext = '<ul>';
9330: foreach my $type (@email_rule) {
9331: if (ref($emailrules->{$type}) eq 'HASH') {
9332: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9333: }
9334: }
9335: $chgtext .= '</ul>';
9336: if (@email_rule > 0) {
9337: $resulttext .= '<li>'.
9338: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9339: $chgtext.
9340: '</li>';
9341: } else {
9342: $resulttext .= '<li>'.
9343: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9344: '</li>';
9345: }
9346: }
9347: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9348: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9349: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9350: foreach my $type (@{$changes{'selfcreate'}}) {
9351: my $typename = $type;
9352: if (ref($usertypes) eq 'HASH') {
9353: if ($usertypes->{$type} ne '') {
9354: $typename = $usertypes->{$type};
9355: }
9356: }
9357: my @modifiable;
9358: $resulttext .= '<li>'.
9359: &mt('Self-creation of account by users with status: [_1]',
9360: '<span class="LC_cusr_emph">'.$typename.'</span>').
9361: ' - '.&mt('modifiable fields (if institutional data blank): ');
9362: foreach my $field (@fields) {
9363: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9364: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9365: }
9366: }
9367: if (@modifiable > 0) {
9368: $resulttext .= join(', ',@modifiable);
9369: } else {
9370: $resulttext .= &mt('none');
9371: }
9372: $resulttext .= '</li>';
9373: }
9374: $resulttext .= '</ul></li>';
9375: }
9376: $resulttext .= '</ul>';
9377: } else {
9378: $resulttext = &mt('No changes made to self-creation settings');
9379: }
9380: } else {
9381: $resulttext = '<span class="LC_error">'.
9382: &mt('An error occurred: [_1]',$putresult).'</span>';
9383: }
9384: if ($warningmsg ne '') {
9385: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9386: }
9387: return $resulttext;
9388: }
9389:
9390: sub process_captcha {
9391: my ($container,$changes,$newsettings,$current) = @_;
9392: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9393: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9394: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9395: $newsettings->{'captcha'} = 'original';
9396: }
9397: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9398: if ($container eq 'cancreate') {
9399: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9400: push(@{$changes->{'cancreate'}},'captcha');
9401: } elsif (!defined($changes->{'cancreate'})) {
9402: $changes->{'cancreate'} = ['captcha'];
9403: }
9404: } else {
9405: $changes->{'captcha'} = 1;
9406: }
9407: }
9408: my ($newpub,$newpriv,$currpub,$currpriv);
9409: if ($newsettings->{'captcha'} eq 'recaptcha') {
9410: $newpub = $env{'form.'.$container.'_recaptchapub'};
9411: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9412: $newpub =~ s/[^\w\-]//g;
9413: $newpriv =~ s/[^\w\-]//g;
9414: $newsettings->{'recaptchakeys'} = {
9415: public => $newpub,
9416: private => $newpriv,
9417: };
9418: }
9419: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9420: $currpub = $current->{'recaptchakeys'}{'public'};
9421: $currpriv = $current->{'recaptchakeys'}{'private'};
9422: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9423: $newsettings->{'recaptchakeys'} = {
9424: public => '',
9425: private => '',
9426: }
9427: }
9428: }
9429: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9430: if ($container eq 'cancreate') {
9431: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9432: push(@{$changes->{'cancreate'}},'recaptchakeys');
9433: } elsif (!defined($changes->{'cancreate'})) {
9434: $changes->{'cancreate'} = ['recaptchakeys'];
9435: }
9436: } else {
9437: $changes->{'recaptchakeys'} = 1;
9438: }
9439: }
9440: return;
9441: }
9442:
9443: sub modify_usermodification {
9444: my ($dom,%domconfig) = @_;
9445: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9446: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9447: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9448: if ($key eq 'selfcreate') {
9449: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9450: } else {
9451: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9452: }
9453: }
9454: }
9455: my @contexts = ('author','course');
9456: my %context_title = (
9457: author => 'In author context',
9458: course => 'In course context',
9459: );
9460: my @fields = ('lastname','firstname','middlename','generation',
9461: 'permanentemail','id');
9462: my %roles = (
9463: author => ['ca','aa'],
9464: course => ['st','ep','ta','in','cr'],
9465: );
9466: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9467: foreach my $context (@contexts) {
9468: foreach my $role (@{$roles{$context}}) {
9469: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9470: foreach my $item (@fields) {
9471: if (grep(/^\Q$item\E$/,@modifiable)) {
9472: $modifyhash{$context}{$role}{$item} = 1;
9473: } else {
9474: $modifyhash{$context}{$role}{$item} = 0;
9475: }
9476: }
9477: }
9478: if (ref($curr_usermodification{$context}) eq 'HASH') {
9479: foreach my $role (@{$roles{$context}}) {
9480: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9481: foreach my $field (@fields) {
9482: if ($modifyhash{$context}{$role}{$field} ne
9483: $curr_usermodification{$context}{$role}{$field}) {
9484: push(@{$changes{$context}},$role);
9485: last;
9486: }
9487: }
9488: }
9489: }
9490: } else {
9491: foreach my $context (@contexts) {
9492: foreach my $role (@{$roles{$context}}) {
9493: push(@{$changes{$context}},$role);
9494: }
9495: }
9496: }
9497: }
9498: my %usermodification_hash = (
9499: usermodification => \%modifyhash,
9500: );
9501: my $putresult = &Apache::lonnet::put_dom('configuration',
9502: \%usermodification_hash,$dom);
9503: if ($putresult eq 'ok') {
9504: if (keys(%changes) > 0) {
9505: $resulttext = &mt('Changes made: ').'<ul>';
9506: foreach my $context (@contexts) {
9507: if (ref($changes{$context}) eq 'ARRAY') {
9508: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9509: if (ref($changes{$context}) eq 'ARRAY') {
9510: foreach my $role (@{$changes{$context}}) {
9511: my $rolename;
9512: if ($role eq 'cr') {
9513: $rolename = &mt('Custom');
9514: } else {
9515: $rolename = &Apache::lonnet::plaintext($role);
9516: }
9517: my @modifiable;
9518: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9519: foreach my $field (@fields) {
9520: if ($modifyhash{$context}{$role}{$field}) {
9521: push(@modifiable,$fieldtitles{$field});
9522: }
9523: }
9524: if (@modifiable > 0) {
9525: $resulttext .= join(', ',@modifiable);
9526: } else {
9527: $resulttext .= &mt('none');
9528: }
9529: $resulttext .= '</li>';
9530: }
9531: $resulttext .= '</ul></li>';
9532: }
9533: }
9534: }
9535: $resulttext .= '</ul>';
9536: } else {
9537: $resulttext = &mt('No changes made to user modification settings');
9538: }
9539: } else {
9540: $resulttext = '<span class="LC_error">'.
9541: &mt('An error occurred: [_1]',$putresult).'</span>';
9542: }
9543: return $resulttext;
9544: }
9545:
9546: sub modify_defaults {
9547: my ($dom,$lastactref,%domconfig) = @_;
9548: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9549: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9550: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9551: my @authtypes = ('internal','krb4','krb5','localauth');
9552: foreach my $item (@items) {
9553: $newvalues{$item} = $env{'form.'.$item};
9554: if ($item eq 'auth_def') {
9555: if ($newvalues{$item} ne '') {
9556: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9557: push(@errors,$item);
9558: }
9559: }
9560: } elsif ($item eq 'lang_def') {
9561: if ($newvalues{$item} ne '') {
9562: if ($newvalues{$item} =~ /^(\w+)/) {
9563: my $langcode = $1;
9564: if ($langcode ne 'x_chef') {
9565: if (code2language($langcode) eq '') {
9566: push(@errors,$item);
9567: }
9568: }
9569: } else {
9570: push(@errors,$item);
9571: }
9572: }
9573: } elsif ($item eq 'timezone_def') {
9574: if ($newvalues{$item} ne '') {
9575: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9576: push(@errors,$item);
9577: }
9578: }
9579: } elsif ($item eq 'datelocale_def') {
9580: if ($newvalues{$item} ne '') {
9581: my @datelocale_ids = DateTime::Locale->ids();
9582: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9583: push(@errors,$item);
9584: }
9585: }
9586: } elsif ($item eq 'portal_def') {
9587: if ($newvalues{$item} ne '') {
9588: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9589: push(@errors,$item);
9590: }
9591: }
9592: }
9593: if (grep(/^\Q$item\E$/,@errors)) {
9594: $newvalues{$item} = $domdefaults{$item};
9595: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9596: $changes{$item} = 1;
9597: }
9598: $domdefaults{$item} = $newvalues{$item};
9599: }
9600: my %defaults_hash = (
9601: defaults => \%newvalues,
9602: );
9603: my $title = &defaults_titles();
9604:
9605: my $currinststatus;
9606: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9607: $currinststatus = $domconfig{'inststatus'};
9608: } else {
9609: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9610: $currinststatus = {
9611: inststatustypes => $usertypes,
9612: inststatusorder => $types,
9613: inststatusguest => [],
9614: };
9615: }
9616: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9617: my @allpos;
9618: my %guests;
9619: my %alltypes;
9620: my ($currtitles,$currguests,$currorder);
9621: if (ref($currinststatus) eq 'HASH') {
9622: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9623: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9624: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9625: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9626: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9627: }
9628: }
9629: unless (grep(/^\Q$type\E$/,@todelete)) {
9630: my $position = $env{'form.inststatus_pos_'.$type};
9631: $position =~ s/\D+//g;
9632: $allpos[$position] = $type;
9633: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9634: $alltypes{$type} =~ s/`//g;
9635: if ($env{'form.inststatus_guest_'.$type}) {
9636: $guests{$type} = 1;
9637: }
9638: }
9639: }
9640: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9641: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9642: }
9643: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9644: $currtitles =~ s/,$//;
9645: }
9646: }
9647: if ($env{'form.addinststatus'}) {
9648: my $newtype = $env{'form.addinststatus'};
9649: $newtype =~ s/\W//g;
9650: unless (exists($alltypes{$newtype})) {
9651: if ($env{'form.addinststatus_guest'}) {
9652: $guests{$newtype} = 1;
9653: }
9654: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9655: $alltypes{$newtype} =~ s/`//g;
9656: my $position = $env{'form.addinststatus_pos'};
9657: $position =~ s/\D+//g;
9658: if ($position ne '') {
9659: $allpos[$position] = $newtype;
9660: }
9661: }
9662: }
9663: my (@orderedstatus,@orderedguests);
9664: foreach my $type (@allpos) {
9665: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9666: push(@orderedstatus,$type);
9667: if ($guests{$type}) {
9668: push(@orderedguests,$type);
9669: }
9670: }
9671: }
9672: foreach my $type (keys(%alltypes)) {
9673: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9674: delete($alltypes{$type});
9675: }
9676: }
9677: $defaults_hash{'inststatus'} = {
9678: inststatustypes => \%alltypes,
9679: inststatusorder => \@orderedstatus,
9680: inststatusguest => \@orderedguests,
9681: };
9682: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9683: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9684: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9685: }
9686: }
9687: if ($currorder ne join(',',@orderedstatus)) {
9688: $changes{'inststatus'}{'inststatusorder'} = 1;
9689: }
9690: if ($currguests ne join(',',@orderedguests)) {
9691: $changes{'inststatus'}{'inststatusguest'} = 1;
9692: }
9693: my $newtitles;
9694: foreach my $item (@orderedstatus) {
9695: $newtitles .= $alltypes{$item}.',';
9696: }
9697: $newtitles =~ s/,$//;
9698: if ($currtitles ne $newtitles) {
9699: $changes{'inststatus'}{'inststatustypes'} = 1;
9700: }
9701: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9702: $dom);
9703: if ($putresult eq 'ok') {
9704: if (keys(%changes) > 0) {
9705: $resulttext = &mt('Changes made:').'<ul>';
9706: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9707: 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";
9708: foreach my $item (sort(keys(%changes))) {
9709: if ($item eq 'inststatus') {
9710: if (ref($changes{'inststatus'}) eq 'HASH') {
9711: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9712: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9713: foreach my $type (@orderedstatus) {
9714: $resulttext .= $alltypes{$type}.', ';
9715: }
9716: $resulttext =~ s/, $//;
9717: $resulttext .= '</li>';
9718: }
9719: if ($changes{'inststatus'}{'inststatusguest'}) {
9720: $resulttext .= '<li>';
9721: if (@orderedguests) {
9722: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9723: foreach my $type (@orderedguests) {
9724: $resulttext .= $alltypes{$type}.', ';
9725: }
9726: $resulttext =~ s/, $//;
9727: } else {
9728: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9729: }
9730: $resulttext .= '</li>';
9731: }
9732: }
9733: } else {
9734: my $value = $env{'form.'.$item};
9735: if ($value eq '') {
9736: $value = &mt('none');
9737: } elsif ($item eq 'auth_def') {
9738: my %authnames = &authtype_names();
9739: my %shortauth = (
9740: internal => 'int',
9741: krb4 => 'krb4',
9742: krb5 => 'krb5',
9743: localauth => 'loc',
9744: );
9745: $value = $authnames{$shortauth{$value}};
9746: }
9747: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9748: $mailmsgtext .= "$title->{$item} set to $value\n";
9749: }
9750: }
9751: $resulttext .= '</ul>';
9752: $mailmsgtext .= "\n";
9753: my $cachetime = 24*60*60;
9754: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9755: if (ref($lastactref) eq 'HASH') {
9756: $lastactref->{'domdefaults'} = 1;
9757: }
9758: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9759: my $notify = 1;
9760: if (ref($domconfig{'contacts'}) eq 'HASH') {
9761: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9762: $notify = 0;
9763: }
9764: }
9765: if ($notify) {
9766: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9767: "LON-CAPA Domain Settings Change - $dom",
9768: $mailmsgtext);
9769: }
9770: }
9771: } else {
9772: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9773: }
9774: } else {
9775: $resulttext = '<span class="LC_error">'.
9776: &mt('An error occurred: [_1]',$putresult).'</span>';
9777: }
9778: if (@errors > 0) {
9779: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9780: foreach my $item (@errors) {
9781: $resulttext .= ' "'.$title->{$item}.'",';
9782: }
9783: $resulttext =~ s/,$//;
9784: }
9785: return $resulttext;
9786: }
9787:
9788: sub modify_scantron {
9789: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9790: my ($resulttext,%confhash,%changes,$errors);
9791: my $custom = 'custom.tab';
9792: my $default = 'default.tab';
9793: my $servadm = $r->dir_config('lonAdmEMail');
9794: my ($configuserok,$author_ok,$switchserver) =
9795: &config_check($dom,$confname,$servadm);
9796: if ($env{'form.scantronformat.filename'} ne '') {
9797: my $error;
9798: if ($configuserok eq 'ok') {
9799: if ($switchserver) {
9800: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9801: } else {
9802: if ($author_ok eq 'ok') {
9803: my ($result,$scantronurl) =
9804: &publishlogo($r,'upload','scantronformat',$dom,
9805: $confname,'scantron','','',$custom);
9806: if ($result eq 'ok') {
9807: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9808: $changes{'scantronformat'} = 1;
9809: } else {
9810: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9811: }
9812: } else {
9813: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9814: }
9815: }
9816: } else {
9817: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9818: }
9819: if ($error) {
9820: &Apache::lonnet::logthis($error);
9821: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9822: }
9823: }
9824: if (ref($domconfig{'scantron'}) eq 'HASH') {
9825: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9826: if ($env{'form.scantronformat_del'}) {
9827: $confhash{'scantron'}{'scantronformat'} = '';
9828: $changes{'scantronformat'} = 1;
9829: }
9830: }
9831: }
9832: if (keys(%confhash) > 0) {
9833: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9834: $dom);
9835: if ($putresult eq 'ok') {
9836: if (keys(%changes) > 0) {
9837: if (ref($confhash{'scantron'}) eq 'HASH') {
9838: $resulttext = &mt('Changes made:').'<ul>';
9839: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9840: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9841: } else {
9842: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9843: }
9844: $resulttext .= '</ul>';
9845: } else {
9846: $resulttext = &mt('Changes made to bubblesheet format file.');
9847: }
9848: $resulttext .= '</ul>';
9849: &Apache::loncommon::devalidate_domconfig_cache($dom);
9850: if (ref($lastactref) eq 'HASH') {
9851: $lastactref->{'domainconfig'} = 1;
9852: }
9853: } else {
9854: $resulttext = &mt('No changes made to bubblesheet format file');
9855: }
9856: } else {
9857: $resulttext = '<span class="LC_error">'.
9858: &mt('An error occurred: [_1]',$putresult).'</span>';
9859: }
9860: } else {
9861: $resulttext = &mt('No changes made to bubblesheet format file');
9862: }
9863: if ($errors) {
9864: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9865: $errors.'</ul>';
9866: }
9867: return $resulttext;
9868: }
9869:
9870: sub modify_coursecategories {
9871: my ($dom,$lastactref,%domconfig) = @_;
9872: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9873: $cathash);
9874: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9875: my @catitems = ('unauth','auth');
9876: my @cattypes = ('std','domonly','codesrch','none');
9877: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9878: $cathash = $domconfig{'coursecategories'}{'cats'};
9879: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9880: $changes{'togglecats'} = 1;
9881: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9882: }
9883: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9884: $changes{'categorize'} = 1;
9885: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9886: }
9887: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9888: $changes{'togglecatscomm'} = 1;
9889: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9890: }
9891: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9892: $changes{'categorizecomm'} = 1;
9893: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9894: }
9895: foreach my $item (@catitems) {
9896: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9897: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9898: $changes{$item} = 1;
9899: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9900: }
9901: }
9902: }
9903: } else {
9904: $changes{'togglecats'} = 1;
9905: $changes{'categorize'} = 1;
9906: $changes{'togglecatscomm'} = 1;
9907: $changes{'categorizecomm'} = 1;
9908: $domconfig{'coursecategories'} = {
9909: togglecats => $env{'form.togglecats'},
9910: categorize => $env{'form.categorize'},
9911: togglecatscomm => $env{'form.togglecatscomm'},
9912: categorizecomm => $env{'form.categorizecomm'},
9913: };
9914: foreach my $item (@catitems) {
9915: if ($env{'form.coursecat_'.$item} ne 'std') {
9916: $changes{$item} = 1;
9917: }
9918: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9919: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9920: }
9921: }
9922: }
9923: if (ref($cathash) eq 'HASH') {
9924: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9925: push (@deletecategory,'instcode::0');
9926: }
9927: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9928: push(@deletecategory,'communities::0');
9929: }
9930: }
9931: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9932: if (ref($cathash) eq 'HASH') {
9933: if (@deletecategory > 0) {
9934: #FIXME Need to remove category from all courses using a deleted category
9935: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9936: foreach my $item (@deletecategory) {
9937: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9938: delete($domconfig{'coursecategories'}{'cats'}{$item});
9939: $deletions{$item} = 1;
9940: &recurse_cat_deletes($item,$cathash,\%deletions);
9941: }
9942: }
9943: }
9944: foreach my $item (keys(%{$cathash})) {
9945: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9946: if ($cathash->{$item} ne $env{'form.'.$item}) {
9947: $reorderings{$item} = 1;
9948: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9949: }
9950: if ($env{'form.addcategory_name_'.$item} ne '') {
9951: my $newcat = $env{'form.addcategory_name_'.$item};
9952: my $newdepth = $depth+1;
9953: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9954: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9955: $adds{$newitem} = 1;
9956: }
9957: if ($env{'form.subcat_'.$item} ne '') {
9958: my $newcat = $env{'form.subcat_'.$item};
9959: my $newdepth = $depth+1;
9960: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9961: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9962: $adds{$newitem} = 1;
9963: }
9964: }
9965: }
9966: if ($env{'form.instcode'} eq '1') {
9967: if (ref($cathash) eq 'HASH') {
9968: my $newitem = 'instcode::0';
9969: if ($cathash->{$newitem} eq '') {
9970: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9971: $adds{$newitem} = 1;
9972: }
9973: } else {
9974: my $newitem = 'instcode::0';
9975: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9976: $adds{$newitem} = 1;
9977: }
9978: }
9979: if ($env{'form.communities'} eq '1') {
9980: if (ref($cathash) eq 'HASH') {
9981: my $newitem = 'communities::0';
9982: if ($cathash->{$newitem} eq '') {
9983: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9984: $adds{$newitem} = 1;
9985: }
9986: } else {
9987: my $newitem = 'communities::0';
9988: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9989: $adds{$newitem} = 1;
9990: }
9991: }
9992: if ($env{'form.addcategory_name'} ne '') {
9993: if (($env{'form.addcategory_name'} ne 'instcode') &&
9994: ($env{'form.addcategory_name'} ne 'communities')) {
9995: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9996: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9997: $adds{$newitem} = 1;
9998: }
9999: }
10000: my $putresult;
10001: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10002: if (keys(%deletions) > 0) {
10003: foreach my $key (keys(%deletions)) {
10004: if ($predelallitems{$key} ne '') {
10005: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10006: }
10007: }
10008: }
10009: my (@chkcats,@chktrails,%chkallitems);
10010: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10011: if (ref($chkcats[0]) eq 'ARRAY') {
10012: my $depth = 0;
10013: my $chg = 0;
10014: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10015: my $name = $chkcats[0][$i];
10016: my $item;
10017: if ($name eq '') {
10018: $chg ++;
10019: } else {
10020: $item = &escape($name).'::0';
10021: if ($chg) {
10022: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10023: }
10024: $depth ++;
10025: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10026: $depth --;
10027: }
10028: }
10029: }
10030: }
10031: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10032: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10033: if ($putresult eq 'ok') {
10034: my %title = (
10035: togglecats => 'Show/Hide a course in catalog',
10036: categorize => 'Assign a category to a course',
10037: togglecatscomm => 'Show/Hide a community in catalog',
10038: categorizecomm => 'Assign a category to a community',
10039: );
10040: my %level = (
10041: dom => 'set in Domain ("Modify Course/Community")',
10042: crs => 'set in Course ("Course Configuration")',
10043: comm => 'set in Community ("Community Configuration")',
10044: none => 'No catalog',
10045: std => 'Standard catalog',
10046: domonly => 'Domain-only catalog',
10047: codesrch => 'Code search form',
10048: );
10049: $resulttext = &mt('Changes made:').'<ul>';
10050: if ($changes{'togglecats'}) {
10051: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10052: }
10053: if ($changes{'categorize'}) {
10054: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10055: }
10056: if ($changes{'togglecatscomm'}) {
10057: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10058: }
10059: if ($changes{'categorizecomm'}) {
10060: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10061: }
10062: if ($changes{'unauth'}) {
10063: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10064: }
10065: if ($changes{'auth'}) {
10066: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10067: }
10068: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10069: my $cathash;
10070: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10071: $cathash = $domconfig{'coursecategories'}{'cats'};
10072: } else {
10073: $cathash = {};
10074: }
10075: my (@cats,@trails,%allitems);
10076: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10077: if (keys(%deletions) > 0) {
10078: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10079: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10080: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10081: }
10082: $resulttext .= '</ul></li>';
10083: }
10084: if (keys(%reorderings) > 0) {
10085: my %sort_by_trail;
10086: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10087: foreach my $key (keys(%reorderings)) {
10088: if ($allitems{$key} ne '') {
10089: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10090: }
10091: }
10092: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10093: $resulttext .= '<li>'.$trails[$trail].'</li>';
10094: }
10095: $resulttext .= '</ul></li>';
10096: }
10097: if (keys(%adds) > 0) {
10098: my %sort_by_trail;
10099: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10100: foreach my $key (keys(%adds)) {
10101: if ($allitems{$key} ne '') {
10102: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10103: }
10104: }
10105: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10106: $resulttext .= '<li>'.$trails[$trail].'</li>';
10107: }
10108: $resulttext .= '</ul></li>';
10109: }
10110: }
10111: $resulttext .= '</ul>';
10112: if ($changes{'unauth'} || $changes{'auth'}) {
10113: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10114: if ($changes{'auth'}) {
10115: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10116: }
10117: if ($changes{'unauth'}) {
10118: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10119: }
10120: my $cachetime = 24*60*60;
10121: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10122: if (ref($lastactref) eq 'HASH') {
10123: $lastactref->{'domdefaults'} = 1;
10124: }
10125: }
10126: } else {
10127: $resulttext = '<span class="LC_error">'.
10128: &mt('An error occurred: [_1]',$putresult).'</span>';
10129: }
10130: } else {
10131: $resulttext = &mt('No changes made to course and community categories');
10132: }
10133: return $resulttext;
10134: }
10135:
10136: sub modify_serverstatuses {
10137: my ($dom,%domconfig) = @_;
10138: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10139: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10140: %currserverstatus = %{$domconfig{'serverstatuses'}};
10141: }
10142: my @pages = &serverstatus_pages();
10143: foreach my $type (@pages) {
10144: $newserverstatus{$type}{'namedusers'} = '';
10145: $newserverstatus{$type}{'machines'} = '';
10146: if (defined($env{'form.'.$type.'_namedusers'})) {
10147: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10148: my @okusers;
10149: foreach my $user (@users) {
10150: my ($uname,$udom) = split(/:/,$user);
10151: if (($udom =~ /^$match_domain$/) &&
10152: (&Apache::lonnet::domain($udom)) &&
10153: ($uname =~ /^$match_username$/)) {
10154: if (!grep(/^\Q$user\E/,@okusers)) {
10155: push(@okusers,$user);
10156: }
10157: }
10158: }
10159: if (@okusers > 0) {
10160: @okusers = sort(@okusers);
10161: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10162: }
10163: }
10164: if (defined($env{'form.'.$type.'_machines'})) {
10165: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10166: my @okmachines;
10167: foreach my $ip (@machines) {
10168: my @parts = split(/\./,$ip);
10169: next if (@parts < 4);
10170: my $badip = 0;
10171: for (my $i=0; $i<4; $i++) {
10172: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10173: $badip = 1;
10174: last;
10175: }
10176: }
10177: if (!$badip) {
10178: push(@okmachines,$ip);
10179: }
10180: }
10181: @okmachines = sort(@okmachines);
10182: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10183: }
10184: }
10185: my %serverstatushash = (
10186: serverstatuses => \%newserverstatus,
10187: );
10188: foreach my $type (@pages) {
10189: foreach my $setting ('namedusers','machines') {
10190: my (@current,@new);
10191: if (ref($currserverstatus{$type}) eq 'HASH') {
10192: if ($currserverstatus{$type}{$setting} ne '') {
10193: @current = split(/,/,$currserverstatus{$type}{$setting});
10194: }
10195: }
10196: if ($newserverstatus{$type}{$setting} ne '') {
10197: @new = split(/,/,$newserverstatus{$type}{$setting});
10198: }
10199: if (@current > 0) {
10200: if (@new > 0) {
10201: foreach my $item (@current) {
10202: if (!grep(/^\Q$item\E$/,@new)) {
10203: $changes{$type}{$setting} = 1;
10204: last;
10205: }
10206: }
10207: foreach my $item (@new) {
10208: if (!grep(/^\Q$item\E$/,@current)) {
10209: $changes{$type}{$setting} = 1;
10210: last;
10211: }
10212: }
10213: } else {
10214: $changes{$type}{$setting} = 1;
10215: }
10216: } elsif (@new > 0) {
10217: $changes{$type}{$setting} = 1;
10218: }
10219: }
10220: }
10221: if (keys(%changes) > 0) {
10222: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10223: my $putresult = &Apache::lonnet::put_dom('configuration',
10224: \%serverstatushash,$dom);
10225: if ($putresult eq 'ok') {
10226: $resulttext .= &mt('Changes made:').'<ul>';
10227: foreach my $type (@pages) {
10228: if (ref($changes{$type}) eq 'HASH') {
10229: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10230: if ($changes{$type}{'namedusers'}) {
10231: if ($newserverstatus{$type}{'namedusers'} eq '') {
10232: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10233: } else {
10234: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10235: }
10236: }
10237: if ($changes{$type}{'machines'}) {
10238: if ($newserverstatus{$type}{'machines'} eq '') {
10239: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10240: } else {
10241: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10242: }
10243:
10244: }
10245: $resulttext .= '</ul></li>';
10246: }
10247: }
10248: $resulttext .= '</ul>';
10249: } else {
10250: $resulttext = '<span class="LC_error">'.
10251: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10252:
10253: }
10254: } else {
10255: $resulttext = &mt('No changes made to access to server status pages');
10256: }
10257: return $resulttext;
10258: }
10259:
10260: sub modify_helpsettings {
10261: my ($r,$dom,$confname,%domconfig) = @_;
10262: my ($resulttext,$errors,%changes,%helphash);
10263: my %defaultchecked = ('submitbugs' => 'on');
10264: my @offon = ('off','on');
10265: my @toggles = ('submitbugs');
10266: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10267: foreach my $item (@toggles) {
10268: if ($defaultchecked{$item} eq 'on') {
10269: if ($domconfig{'helpsettings'}{$item} eq '') {
10270: if ($env{'form.'.$item} eq '0') {
10271: $changes{$item} = 1;
10272: }
10273: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10274: $changes{$item} = 1;
10275: }
10276: } elsif ($defaultchecked{$item} eq 'off') {
10277: if ($domconfig{'helpsettings'}{$item} eq '') {
10278: if ($env{'form.'.$item} eq '1') {
10279: $changes{$item} = 1;
10280: }
10281: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10282: $changes{$item} = 1;
10283: }
10284: }
10285: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10286: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10287: }
10288: }
10289: }
10290: my $putresult;
10291: if (keys(%changes) > 0) {
10292: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10293: if ($putresult eq 'ok') {
10294: $resulttext = &mt('Changes made:').'<ul>';
10295: foreach my $item (sort(keys(%changes))) {
10296: if ($item eq 'submitbugs') {
10297: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10298: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10299: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10300: }
10301: }
10302: $resulttext .= '</ul>';
10303: } else {
10304: $resulttext = &mt('No changes made to help settings');
10305: $errors .= '<li><span class="LC_error">'.
10306: &mt('An error occurred storing the settings: [_1]',
10307: $putresult).'</span></li>';
10308: }
10309: }
10310: if ($errors) {
10311: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10312: $errors.'</ul>';
10313: }
10314: return $resulttext;
10315: }
10316:
10317: sub modify_coursedefaults {
10318: my ($dom,$lastactref,%domconfig) = @_;
10319: my ($resulttext,$errors,%changes,%defaultshash);
10320: my %defaultchecked = (
10321: 'canuse_pdfforms' => 'off',
10322: 'uselcmath' => 'on',
10323: 'usejsme' => 'on'
10324: );
10325: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
10326: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10327: 'uploadquota_community','uploadquota_textbook');
10328: my @types = ('official','unofficial','community','textbook');
10329: my %staticdefaults = (
10330: anonsurvey_threshold => 10,
10331: uploadquota => 500,
10332: postsubmit => 60,
10333: );
10334:
10335: $defaultshash{'coursedefaults'} = {};
10336:
10337: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10338: if ($domconfig{'coursedefaults'} eq '') {
10339: $domconfig{'coursedefaults'} = {};
10340: }
10341: }
10342:
10343: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10344: foreach my $item (@toggles) {
10345: if ($defaultchecked{$item} eq 'on') {
10346: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10347: ($env{'form.'.$item} eq '0')) {
10348: $changes{$item} = 1;
10349: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10350: $changes{$item} = 1;
10351: }
10352: } elsif ($defaultchecked{$item} eq 'off') {
10353: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10354: ($env{'form.'.$item} eq '1')) {
10355: $changes{$item} = 1;
10356: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10357: $changes{$item} = 1;
10358: }
10359: }
10360: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10361: }
10362: foreach my $item (@numbers) {
10363: my ($currdef,$newdef);
10364: $newdef = $env{'form.'.$item};
10365: if ($item eq 'anonsurvey_threshold') {
10366: $currdef = $domconfig{'coursedefaults'}{$item};
10367: $newdef =~ s/\D//g;
10368: if ($newdef eq '' || $newdef < 1) {
10369: $newdef = 1;
10370: }
10371: $defaultshash{'coursedefaults'}{$item} = $newdef;
10372: } else {
10373: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10374: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10375: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10376: }
10377: $newdef =~ s/[^\w.\-]//g;
10378: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10379: }
10380: if ($currdef ne $newdef) {
10381: my $staticdef;
10382: if ($item eq 'anonsurvey_threshold') {
10383: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10384: $changes{$item} = 1;
10385: }
10386: } else {
10387: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10388: $changes{'uploadquota'} = 1;
10389: }
10390: }
10391: }
10392: }
10393: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
10394: my @currclonecode;
10395: if (ref($currclone) eq 'HASH') {
10396: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
10397: @currclonecode = @{$currclone->{'instcode'}};
10398: }
10399: }
10400: my $newclone;
10401: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
10402: $newclone = $env{'form.canclone'};
10403: }
10404: if ($newclone eq 'instcode') {
10405: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
10406: my (%codedefaults,@code_order,@clonecode);
10407: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
10408: \@code_order);
10409: foreach my $item (@code_order) {
10410: if (grep(/^\Q$item\E$/,@newcodes)) {
10411: push(@clonecode,$item);
10412: }
10413: }
10414: if (@clonecode) {
10415: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
10416: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
10417: if (@diffs) {
10418: $changes{'canclone'} = 1;
10419: }
10420: } else {
10421: $newclone eq '';
10422: }
10423: } elsif ($newclone ne '') {
10424: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
10425: }
10426: if ($newclone ne $currclone) {
10427: $changes{'canclone'} = 1;
10428: }
10429: my %credits;
10430: foreach my $type (@types) {
10431: unless ($type eq 'community') {
10432: $credits{$type} = $env{'form.'.$type.'_credits'};
10433: $credits{$type} =~ s/[^\d.]+//g;
10434: }
10435: }
10436: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10437: ($env{'form.coursecredits'} eq '1')) {
10438: $changes{'coursecredits'} = 1;
10439: foreach my $type (keys(%credits)) {
10440: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10441: }
10442: } else {
10443: if ($env{'form.coursecredits'} eq '1') {
10444: foreach my $type (@types) {
10445: unless ($type eq 'community') {
10446: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10447: $changes{'coursecredits'} = 1;
10448: }
10449: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10450: }
10451: }
10452: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10453: foreach my $type (@types) {
10454: unless ($type eq 'community') {
10455: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10456: $changes{'coursecredits'} = 1;
10457: last;
10458: }
10459: }
10460: }
10461: }
10462: }
10463: if ($env{'form.postsubmit'} eq '1') {
10464: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10465: my %currtimeout;
10466: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10467: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10468: $changes{'postsubmit'} = 1;
10469: }
10470: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10471: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10472: }
10473: } else {
10474: $changes{'postsubmit'} = 1;
10475: }
10476: foreach my $type (@types) {
10477: my $timeout = $env{'form.'.$type.'_timeout'};
10478: $timeout =~ s/\D//g;
10479: if ($timeout == $staticdefaults{'postsubmit'}) {
10480: $timeout = '';
10481: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10482: $timeout = '0';
10483: }
10484: unless ($timeout eq '') {
10485: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10486: }
10487: if (exists($currtimeout{$type})) {
10488: if ($timeout ne $currtimeout{$type}) {
10489: $changes{'postsubmit'} = 1;
10490: }
10491: } elsif ($timeout ne '') {
10492: $changes{'postsubmit'} = 1;
10493: }
10494: }
10495: } else {
10496: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10497: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10498: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10499: $changes{'postsubmit'} = 1;
10500: }
10501: } else {
10502: $changes{'postsubmit'} = 1;
10503: }
10504: }
10505: }
10506: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10507: $dom);
10508: if ($putresult eq 'ok') {
10509: if (keys(%changes) > 0) {
10510: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10511: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10512: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
10513: ($changes{'canclone'})) {
10514: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
10515: if ($changes{$item}) {
10516: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10517: }
10518: }
10519: if ($changes{'coursecredits'}) {
10520: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10521: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10522: $domdefaults{$type.'credits'} =
10523: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10524: }
10525: }
10526: }
10527: if ($changes{'postsubmit'}) {
10528: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10529: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10530: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10531: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10532: $domdefaults{$type.'postsubtimeout'} =
10533: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10534: }
10535: }
10536: }
10537: }
10538: if ($changes{'uploadquota'}) {
10539: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10540: foreach my $type (@types) {
10541: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10542: }
10543: }
10544: }
10545: if ($changes{'canclone'}) {
10546: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10547: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10548: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
10549: if (@clonecodes) {
10550: $domdefaults{'canclone'} = join('+',@clonecodes);
10551: }
10552: }
10553: } else {
10554: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
10555: }
10556: }
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: $resulttext = &mt('Changes made:').'<ul>';
10564: foreach my $item (sort(keys(%changes))) {
10565: if ($item eq 'canuse_pdfforms') {
10566: if ($env{'form.'.$item} eq '1') {
10567: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10568: } else {
10569: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10570: }
10571: } elsif ($item eq 'uselcmath') {
10572: if ($env{'form.'.$item} eq '1') {
10573: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10574: } else {
10575: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10576: }
10577: } elsif ($item eq 'usejsme') {
10578: if ($env{'form.'.$item} eq '1') {
10579: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10580: } else {
10581: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10582: }
10583: } elsif ($item eq 'anonsurvey_threshold') {
10584: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10585: } elsif ($item eq 'uploadquota') {
10586: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10587: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10588: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10589: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10590: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10591:
10592: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10593: '</ul>'.
10594: '</li>';
10595: } else {
10596: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10597: }
10598: } elsif ($item eq 'postsubmit') {
10599: if ($domdefaults{'postsubmit'} eq 'off') {
10600: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10601: } else {
10602: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10603: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10604: $resulttext .= &mt('durations:').'<ul>';
10605: foreach my $type (@types) {
10606: $resulttext .= '<li>';
10607: my $timeout;
10608: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10609: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10610: }
10611: my $display;
10612: if ($timeout eq '0') {
10613: $display = &mt('unlimited');
10614: } elsif ($timeout eq '') {
10615: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10616: } else {
10617: $display = &mt('[quant,_1,second]',$timeout);
10618: }
10619: if ($type eq 'community') {
10620: $resulttext .= &mt('Communities');
10621: } elsif ($type eq 'official') {
10622: $resulttext .= &mt('Official courses');
10623: } elsif ($type eq 'unofficial') {
10624: $resulttext .= &mt('Unofficial courses');
10625: } elsif ($type eq 'textbook') {
10626: $resulttext .= &mt('Textbook courses');
10627: }
10628: $resulttext .= ' -- '.$display.'</li>';
10629: }
10630: $resulttext .= '</ul>';
10631: }
10632: $resulttext .= '</li>';
10633: }
10634: } elsif ($item eq 'coursecredits') {
10635: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10636: if (($domdefaults{'officialcredits'} eq '') &&
10637: ($domdefaults{'unofficialcredits'} eq '') &&
10638: ($domdefaults{'textbookcredits'} eq '')) {
10639: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10640: } else {
10641: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10642: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10643: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10644: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10645: '</ul>'.
10646: '</li>';
10647: }
10648: } else {
10649: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10650: }
10651: } elsif ($item eq 'canclone') {
10652: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10653: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10654: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
10655: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
10656: }
10657: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
10658: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
10659: } else {
10660: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
10661: }
10662: }
10663: }
10664: $resulttext .= '</ul>';
10665: } else {
10666: $resulttext = &mt('No changes made to course defaults');
10667: }
10668: } else {
10669: $resulttext = '<span class="LC_error">'.
10670: &mt('An error occurred: [_1]',$putresult).'</span>';
10671: }
10672: return $resulttext;
10673: }
10674:
10675: sub modify_selfenrollment {
10676: my ($dom,$lastactref,%domconfig) = @_;
10677: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10678: my @types = ('official','unofficial','community','textbook');
10679: my %titles = &tool_titles();
10680: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10681: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10682: $ordered{'default'} = ['types','registered','approval','limit'];
10683:
10684: my (%roles,%shown,%toplevel);
10685: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10686:
10687: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10688: if ($domconfig{'selfenrollment'} eq '') {
10689: $domconfig{'selfenrollment'} = {};
10690: }
10691: }
10692: %toplevel = (
10693: admin => 'Configuration Rights',
10694: default => 'Default settings',
10695: validation => 'Validation of self-enrollment requests',
10696: );
10697: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10698:
10699: if (ref($ordered{'admin'}) eq 'ARRAY') {
10700: foreach my $item (@{$ordered{'admin'}}) {
10701: foreach my $type (@types) {
10702: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10703: $selfenrollhash{'admin'}{$type}{$item} = 1;
10704: } else {
10705: $selfenrollhash{'admin'}{$type}{$item} = 0;
10706: }
10707: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10708: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10709: if ($selfenrollhash{'admin'}{$type}{$item} ne
10710: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10711: push(@{$changes{'admin'}{$type}},$item);
10712: }
10713: } else {
10714: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10715: push(@{$changes{'admin'}{$type}},$item);
10716: }
10717: }
10718: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10719: push(@{$changes{'admin'}{$type}},$item);
10720: }
10721: }
10722: }
10723: }
10724:
10725: foreach my $item (@{$ordered{'default'}}) {
10726: foreach my $type (@types) {
10727: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10728: if ($item eq 'types') {
10729: unless (($value eq 'all') || ($value eq 'dom')) {
10730: $value = '';
10731: }
10732: } elsif ($item eq 'registered') {
10733: unless ($value eq '1') {
10734: $value = 0;
10735: }
10736: } elsif ($item eq 'approval') {
10737: unless ($value =~ /^[012]$/) {
10738: $value = 0;
10739: }
10740: } else {
10741: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10742: $value = 'none';
10743: }
10744: }
10745: $selfenrollhash{'default'}{$type}{$item} = $value;
10746: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10747: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10748: if ($selfenrollhash{'default'}{$type}{$item} ne
10749: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10750: push(@{$changes{'default'}{$type}},$item);
10751: }
10752: } else {
10753: push(@{$changes{'default'}{$type}},$item);
10754: }
10755: } else {
10756: push(@{$changes{'default'}{$type}},$item);
10757: }
10758: if ($item eq 'limit') {
10759: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10760: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10761: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10762: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10763: }
10764: } else {
10765: $selfenrollhash{'default'}{$type}{'cap'} = '';
10766: }
10767: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10768: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10769: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10770: push(@{$changes{'default'}{$type}},'cap');
10771: }
10772: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10773: push(@{$changes{'default'}{$type}},'cap');
10774: }
10775: }
10776: }
10777: }
10778:
10779: foreach my $item (@{$itemsref}) {
10780: if ($item eq 'fields') {
10781: my @changed;
10782: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10783: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10784: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10785: }
10786: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10787: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10788: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10789: $domconfig{'selfenrollment'}{'validation'}{$item});
10790: } else {
10791: @changed = @{$selfenrollhash{'validation'}{$item}};
10792: }
10793: } else {
10794: @changed = @{$selfenrollhash{'validation'}{$item}};
10795: }
10796: if (@changed) {
10797: if ($selfenrollhash{'validation'}{$item}) {
10798: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10799: } else {
10800: $changes{'validation'}{$item} = &mt('None');
10801: }
10802: }
10803: } else {
10804: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10805: if ($item eq 'markup') {
10806: if ($env{'form.selfenroll_validation_'.$item}) {
10807: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10808: }
10809: }
10810: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10811: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10812: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10813: }
10814: }
10815: }
10816: }
10817:
10818: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10819: $dom);
10820: if ($putresult eq 'ok') {
10821: if (keys(%changes) > 0) {
10822: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10823: $resulttext = &mt('Changes made:').'<ul>';
10824: foreach my $key ('admin','default','validation') {
10825: if (ref($changes{$key}) eq 'HASH') {
10826: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10827: if ($key eq 'validation') {
10828: foreach my $item (@{$itemsref}) {
10829: if (exists($changes{$key}{$item})) {
10830: if ($item eq 'markup') {
10831: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10832: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10833: } else {
10834: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10835: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10836: }
10837: }
10838: }
10839: } else {
10840: foreach my $type (@types) {
10841: if ($type eq 'community') {
10842: $roles{'1'} = &mt('Community personnel');
10843: } else {
10844: $roles{'1'} = &mt('Course personnel');
10845: }
10846: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10847: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10848: if ($key eq 'admin') {
10849: my @mgrdc = ();
10850: if (ref($ordered{$key}) eq 'ARRAY') {
10851: foreach my $item (@{$ordered{'admin'}}) {
10852: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10853: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10854: push(@mgrdc,$item);
10855: }
10856: }
10857: }
10858: if (@mgrdc) {
10859: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10860: } else {
10861: delete($domdefaults{$type.'selfenrolladmdc'});
10862: }
10863: }
10864: } else {
10865: if (ref($ordered{$key}) eq 'ARRAY') {
10866: foreach my $item (@{$ordered{$key}}) {
10867: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10868: $domdefaults{$type.'selfenroll'.$item} =
10869: $selfenrollhash{$key}{$type}{$item};
10870: }
10871: }
10872: }
10873: }
10874: }
10875: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10876: foreach my $item (@{$ordered{$key}}) {
10877: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10878: $resulttext .= '<li>';
10879: if ($key eq 'admin') {
10880: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10881: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10882: } else {
10883: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10884: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10885: }
10886: $resulttext .= '</li>';
10887: }
10888: }
10889: $resulttext .= '</ul></li>';
10890: }
10891: }
10892: $resulttext .= '</ul></li>';
10893: }
10894: }
10895: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10896: my $cachetime = 24*60*60;
10897: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10898: if (ref($lastactref) eq 'HASH') {
10899: $lastactref->{'domdefaults'} = 1;
10900: }
10901: }
10902: }
10903: $resulttext .= '</ul>';
10904: } else {
10905: $resulttext = &mt('No changes made to self-enrollment settings');
10906: }
10907: } else {
10908: $resulttext = '<span class="LC_error">'.
10909: &mt('An error occurred: [_1]',$putresult).'</span>';
10910: }
10911: return $resulttext;
10912: }
10913:
10914: sub modify_usersessions {
10915: my ($dom,$lastactref,%domconfig) = @_;
10916: my @hostingtypes = ('version','excludedomain','includedomain');
10917: my @offloadtypes = ('primary','default');
10918: my %types = (
10919: remote => \@hostingtypes,
10920: hosted => \@hostingtypes,
10921: spares => \@offloadtypes,
10922: );
10923: my @prefixes = ('remote','hosted','spares');
10924: my @lcversions = &Apache::lonnet::all_loncaparevs();
10925: my (%by_ip,%by_location,@intdoms);
10926: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10927: my @locations = sort(keys(%by_location));
10928: my (%defaultshash,%changes);
10929: foreach my $prefix (@prefixes) {
10930: $defaultshash{'usersessions'}{$prefix} = {};
10931: }
10932: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10933: my $resulttext;
10934: my %iphost = &Apache::lonnet::get_iphost();
10935: foreach my $prefix (@prefixes) {
10936: next if ($prefix eq 'spares');
10937: foreach my $type (@{$types{$prefix}}) {
10938: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10939: if ($type eq 'version') {
10940: my $value = $env{'form.'.$prefix.'_'.$type};
10941: my $okvalue;
10942: if ($value ne '') {
10943: if (grep(/^\Q$value\E$/,@lcversions)) {
10944: $okvalue = $value;
10945: }
10946: }
10947: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10948: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10949: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10950: if ($inuse == 0) {
10951: $changes{$prefix}{$type} = 1;
10952: } else {
10953: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10954: $changes{$prefix}{$type} = 1;
10955: }
10956: if ($okvalue ne '') {
10957: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10958: }
10959: }
10960: } else {
10961: if (($inuse == 1) && ($okvalue ne '')) {
10962: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10963: $changes{$prefix}{$type} = 1;
10964: }
10965: }
10966: } else {
10967: if (($inuse == 1) && ($okvalue ne '')) {
10968: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10969: $changes{$prefix}{$type} = 1;
10970: }
10971: }
10972: } else {
10973: if (($inuse == 1) && ($okvalue ne '')) {
10974: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10975: $changes{$prefix}{$type} = 1;
10976: }
10977: }
10978: } else {
10979: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10980: my @okvals;
10981: foreach my $val (@vals) {
10982: if ($val =~ /:/) {
10983: my @items = split(/:/,$val);
10984: foreach my $item (@items) {
10985: if (ref($by_location{$item}) eq 'ARRAY') {
10986: push(@okvals,$item);
10987: }
10988: }
10989: } else {
10990: if (ref($by_location{$val}) eq 'ARRAY') {
10991: push(@okvals,$val);
10992: }
10993: }
10994: }
10995: @okvals = sort(@okvals);
10996: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10997: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10998: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10999: if ($inuse == 0) {
11000: $changes{$prefix}{$type} = 1;
11001: } else {
11002: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11003: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
11004: if (@changed > 0) {
11005: $changes{$prefix}{$type} = 1;
11006: }
11007: }
11008: } else {
11009: if ($inuse == 1) {
11010: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11011: $changes{$prefix}{$type} = 1;
11012: }
11013: }
11014: } else {
11015: if ($inuse == 1) {
11016: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11017: $changes{$prefix}{$type} = 1;
11018: }
11019: }
11020: } else {
11021: if ($inuse == 1) {
11022: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11023: $changes{$prefix}{$type} = 1;
11024: }
11025: }
11026: }
11027: }
11028: }
11029:
11030: my @alldoms = &Apache::lonnet::all_domains();
11031: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11032: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
11033: my $savespares;
11034:
11035: foreach my $lonhost (sort(keys(%servers))) {
11036: my $serverhomeID =
11037: &Apache::lonnet::get_server_homeID($servers{$lonhost});
11038: my $serverhostname = &Apache::lonnet::hostname($lonhost);
11039: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
11040: my %spareschg;
11041: foreach my $type (@{$types{'spares'}}) {
11042: my @okspares;
11043: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
11044: foreach my $server (@checked) {
11045: if (&Apache::lonnet::hostname($server) ne '') {
11046: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
11047: unless (grep(/^\Q$server\E$/,@okspares)) {
11048: push(@okspares,$server);
11049: }
11050: }
11051: }
11052: }
11053: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
11054: my $newspare;
11055: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
11056: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
11057: $newspare = $new;
11058: }
11059: }
11060: my @spares;
11061: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
11062: @spares = sort(@okspares,$newspare);
11063: } else {
11064: @spares = sort(@okspares);
11065: }
11066: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
11067: if (ref($spareid{$lonhost}) eq 'HASH') {
11068: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
11069: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
11070: if (@diffs > 0) {
11071: $spareschg{$type} = 1;
11072: }
11073: }
11074: }
11075: }
11076: if (keys(%spareschg) > 0) {
11077: $changes{'spares'}{$lonhost} = \%spareschg;
11078: }
11079: }
11080: $defaultshash{'usersessions'}{'offloadnow'} = {};
11081: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
11082: my @okoffload;
11083: if (@offloadnow) {
11084: foreach my $server (@offloadnow) {
11085: if (&Apache::lonnet::hostname($server) ne '') {
11086: unless (grep(/^\Q$server\E$/,@okoffload)) {
11087: push(@okoffload,$server);
11088: }
11089: }
11090: }
11091: if (@okoffload) {
11092: foreach my $lonhost (@okoffload) {
11093: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
11094: }
11095: }
11096: }
11097: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11098: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
11099: if (ref($changes{'spares'}) eq 'HASH') {
11100: if (keys(%{$changes{'spares'}}) > 0) {
11101: $savespares = 1;
11102: }
11103: }
11104: } else {
11105: $savespares = 1;
11106: }
11107: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
11108: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
11109: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
11110: $changes{'offloadnow'} = 1;
11111: last;
11112: }
11113: }
11114: unless ($changes{'offloadnow'}) {
11115: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
11116: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
11117: $changes{'offloadnow'} = 1;
11118: last;
11119: }
11120: }
11121: }
11122: } elsif (@okoffload) {
11123: $changes{'offloadnow'} = 1;
11124: }
11125: } elsif (@okoffload) {
11126: $changes{'offloadnow'} = 1;
11127: }
11128: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
11129: if ((keys(%changes) > 0) || ($savespares)) {
11130: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11131: $dom);
11132: if ($putresult eq 'ok') {
11133: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11134: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
11135: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
11136: }
11137: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
11138: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
11139: }
11140: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11141: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
11142: }
11143: }
11144: my $cachetime = 24*60*60;
11145: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11146: if (ref($lastactref) eq 'HASH') {
11147: $lastactref->{'domdefaults'} = 1;
11148: }
11149: if (keys(%changes) > 0) {
11150: my %lt = &usersession_titles();
11151: $resulttext = &mt('Changes made:').'<ul>';
11152: foreach my $prefix (@prefixes) {
11153: if (ref($changes{$prefix}) eq 'HASH') {
11154: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
11155: if ($prefix eq 'spares') {
11156: if (ref($changes{$prefix}) eq 'HASH') {
11157: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
11158: $resulttext .= '<li><b>'.$lonhost.'</b> ';
11159: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
11160: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
11161: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11162: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
11163: foreach my $type (@{$types{$prefix}}) {
11164: if ($changes{$prefix}{$lonhost}{$type}) {
11165: my $offloadto = &mt('None');
11166: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
11167: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
11168: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
11169: }
11170: }
11171: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
11172: }
11173: }
11174: }
11175: $resulttext .= '</li>';
11176: }
11177: }
11178: } else {
11179: foreach my $type (@{$types{$prefix}}) {
11180: if (defined($changes{$prefix}{$type})) {
11181: my $newvalue;
11182: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11183: if (ref($defaultshash{'usersessions'}{$prefix})) {
11184: if ($type eq 'version') {
11185: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11186: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11187: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11188: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11189: }
11190: }
11191: }
11192: }
11193: if ($newvalue eq '') {
11194: if ($type eq 'version') {
11195: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11196: } else {
11197: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11198: }
11199: } else {
11200: if ($type eq 'version') {
11201: $newvalue .= ' '.&mt('(or later)');
11202: }
11203: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11204: }
11205: }
11206: }
11207: }
11208: $resulttext .= '</ul>';
11209: }
11210: }
11211: if ($changes{'offloadnow'}) {
11212: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11213: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
11214: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
11215: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
11216: $resulttext .= '<li>'.$lonhost.'</li>';
11217: }
11218: $resulttext .= '</ul>';
11219: } else {
11220: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
11221: }
11222: } else {
11223: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
11224: }
11225: }
11226: $resulttext .= '</ul>';
11227: } else {
11228: $resulttext = $nochgmsg;
11229: }
11230: } else {
11231: $resulttext = '<span class="LC_error">'.
11232: &mt('An error occurred: [_1]',$putresult).'</span>';
11233: }
11234: } else {
11235: $resulttext = $nochgmsg;
11236: }
11237: return $resulttext;
11238: }
11239:
11240: sub modify_loadbalancing {
11241: my ($dom,%domconfig) = @_;
11242: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11243: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11244: my ($othertitle,$usertypes,$types) =
11245: &Apache::loncommon::sorted_inst_types($dom);
11246: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11247: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11248: my @sparestypes = ('primary','default');
11249: my %typetitles = &sparestype_titles();
11250: my $resulttext;
11251: my (%currbalancer,%currtargets,%currrules,%existing);
11252: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11253: %existing = %{$domconfig{'loadbalancing'}};
11254: }
11255: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11256: \%currtargets,\%currrules);
11257: my ($saveloadbalancing,%defaultshash,%changes);
11258: my ($alltypes,$othertypes,$titles) =
11259: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11260: my %ruletitles = &offloadtype_text();
11261: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11262: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11263: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11264: if ($balancer eq '') {
11265: next;
11266: }
11267: if (!exists($servers{$balancer})) {
11268: if (exists($currbalancer{$balancer})) {
11269: push(@{$changes{'delete'}},$balancer);
11270: }
11271: next;
11272: }
11273: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11274: push(@{$changes{'delete'}},$balancer);
11275: next;
11276: }
11277: if (!exists($currbalancer{$balancer})) {
11278: push(@{$changes{'add'}},$balancer);
11279: }
11280: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11281: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11282: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11283: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11284: $saveloadbalancing = 1;
11285: }
11286: foreach my $sparetype (@sparestypes) {
11287: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11288: my @offloadto;
11289: foreach my $target (@targets) {
11290: if (($servers{$target}) && ($target ne $balancer)) {
11291: if ($sparetype eq 'default') {
11292: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11293: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11294: }
11295: }
11296: unless(grep(/^\Q$target\E$/,@offloadto)) {
11297: push(@offloadto,$target);
11298: }
11299: }
11300: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11301: }
11302: }
11303: if (ref($currtargets{$balancer}) eq 'HASH') {
11304: foreach my $sparetype (@sparestypes) {
11305: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11306: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11307: if (@targetdiffs > 0) {
11308: $changes{'curr'}{$balancer}{'targets'} = 1;
11309: }
11310: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11311: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11312: $changes{'curr'}{$balancer}{'targets'} = 1;
11313: }
11314: }
11315: }
11316: } else {
11317: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11318: foreach my $sparetype (@sparestypes) {
11319: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11320: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11321: $changes{'curr'}{$balancer}{'targets'} = 1;
11322: }
11323: }
11324: }
11325: }
11326: }
11327: my $ishomedom;
11328: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11329: $ishomedom = 1;
11330: }
11331: if (ref($alltypes) eq 'ARRAY') {
11332: foreach my $type (@{$alltypes}) {
11333: my $rule;
11334: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11335: (!$ishomedom)) {
11336: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11337: }
11338: if ($rule eq 'specific') {
11339: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11340: if (exists($servers{$specifiedhost})) {
11341: $rule = $specifiedhost;
11342: }
11343: }
11344: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11345: if (ref($currrules{$balancer}) eq 'HASH') {
11346: if ($rule ne $currrules{$balancer}{$type}) {
11347: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11348: }
11349: } elsif ($rule ne '') {
11350: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11351: }
11352: }
11353: }
11354: }
11355: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11356: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11357: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11358: $defaultshash{'loadbalancing'} = {};
11359: }
11360: my $putresult = &Apache::lonnet::put_dom('configuration',
11361: \%defaultshash,$dom);
11362: if ($putresult eq 'ok') {
11363: if (keys(%changes) > 0) {
11364: my %toupdate;
11365: if (ref($changes{'delete'}) eq 'ARRAY') {
11366: foreach my $balancer (sort(@{$changes{'delete'}})) {
11367: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11368: $toupdate{$balancer} = 1;
11369: }
11370: }
11371: if (ref($changes{'add'}) eq 'ARRAY') {
11372: foreach my $balancer (sort(@{$changes{'add'}})) {
11373: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11374: $toupdate{$balancer} = 1;
11375: }
11376: }
11377: if (ref($changes{'curr'}) eq 'HASH') {
11378: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11379: $toupdate{$balancer} = 1;
11380: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11381: if ($changes{'curr'}{$balancer}{'targets'}) {
11382: my %offloadstr;
11383: foreach my $sparetype (@sparestypes) {
11384: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11385: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11386: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11387: }
11388: }
11389: }
11390: if (keys(%offloadstr) == 0) {
11391: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11392: } else {
11393: my $showoffload;
11394: foreach my $sparetype (@sparestypes) {
11395: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11396: if (defined($offloadstr{$sparetype})) {
11397: $showoffload .= $offloadstr{$sparetype};
11398: } else {
11399: $showoffload .= &mt('None');
11400: }
11401: $showoffload .= (' 'x3);
11402: }
11403: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11404: }
11405: }
11406: }
11407: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11408: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11409: foreach my $type (@{$alltypes}) {
11410: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11411: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11412: my $balancetext;
11413: if ($rule eq '') {
11414: $balancetext = $ruletitles{'default'};
11415: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11416: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11417: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11418: foreach my $sparetype (@sparestypes) {
11419: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11420: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11421: }
11422: }
11423: foreach my $item (@{$alltypes}) {
11424: next if ($item =~ /^_LC_ipchange/);
11425: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11426: if ($hasrule eq 'homeserver') {
11427: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11428: } else {
11429: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11430: if ($servers{$hasrule}) {
11431: $toupdate{$hasrule} = 1;
11432: }
11433: }
11434: }
11435: }
11436: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11437: $balancetext = $ruletitles{$rule};
11438: } else {
11439: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11440: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11441: if ($receiver) {
11442: $toupdate{$receiver};
11443: }
11444: }
11445: } else {
11446: $balancetext = $ruletitles{$rule};
11447: }
11448: } else {
11449: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11450: }
11451: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11452: }
11453: }
11454: }
11455: }
11456: if (keys(%toupdate)) {
11457: my %thismachine;
11458: my $updatedhere;
11459: my $cachetime = 60*60*24;
11460: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11461: foreach my $lonhost (keys(%toupdate)) {
11462: if ($thismachine{$lonhost}) {
11463: unless ($updatedhere) {
11464: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11465: $defaultshash{'loadbalancing'},
11466: $cachetime);
11467: $updatedhere = 1;
11468: }
11469: } else {
11470: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11471: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11472: }
11473: }
11474: }
11475: }
11476: }
11477: if ($resulttext ne '') {
11478: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11479: } else {
11480: $resulttext = $nochgmsg;
11481: }
11482: } else {
11483: $resulttext = $nochgmsg;
11484: }
11485: } else {
11486: $resulttext = '<span class="LC_error">'.
11487: &mt('An error occurred: [_1]',$putresult).'</span>';
11488: }
11489: } else {
11490: $resulttext = $nochgmsg;
11491: }
11492: return $resulttext;
11493: }
11494:
11495: sub recurse_check {
11496: my ($chkcats,$categories,$depth,$name) = @_;
11497: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11498: my $chg = 0;
11499: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11500: my $category = $chkcats->[$depth]{$name}[$j];
11501: my $item;
11502: if ($category eq '') {
11503: $chg ++;
11504: } else {
11505: my $deeper = $depth + 1;
11506: $item = &escape($category).':'.&escape($name).':'.$depth;
11507: if ($chg) {
11508: $categories->{$item} -= $chg;
11509: }
11510: &recurse_check($chkcats,$categories,$deeper,$category);
11511: $deeper --;
11512: }
11513: }
11514: }
11515: return;
11516: }
11517:
11518: sub recurse_cat_deletes {
11519: my ($item,$coursecategories,$deletions) = @_;
11520: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11521: my $subdepth = $depth + 1;
11522: if (ref($coursecategories) eq 'HASH') {
11523: foreach my $subitem (keys(%{$coursecategories})) {
11524: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11525: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11526: delete($coursecategories->{$subitem});
11527: $deletions->{$subitem} = 1;
11528: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11529: }
11530: }
11531: }
11532: return;
11533: }
11534:
11535: sub get_active_dcs {
11536: my ($dom) = @_;
11537: my $now = time;
11538: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11539: my %domcoords;
11540: my $numdcs = 0;
11541: foreach my $server (keys(%dompersonnel)) {
11542: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11543: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11544: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11545: }
11546: }
11547: return %domcoords;
11548: }
11549:
11550: sub active_dc_picker {
11551: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11552: my %domcoords = &get_active_dcs($dom);
11553: my @domcoord = keys(%domcoords);
11554: if (keys(%currhash)) {
11555: foreach my $dc (keys(%currhash)) {
11556: unless (exists($domcoords{$dc})) {
11557: push(@domcoord,$dc);
11558: }
11559: }
11560: }
11561: @domcoord = sort(@domcoord);
11562: my $numdcs = scalar(@domcoord);
11563: my $rows = 0;
11564: my $table;
11565: if ($numdcs > 1) {
11566: $table = '<table>';
11567: for (my $i=0; $i<@domcoord; $i++) {
11568: my $rem = $i%($numinrow);
11569: if ($rem == 0) {
11570: if ($i > 0) {
11571: $table .= '</tr>';
11572: }
11573: $table .= '<tr>';
11574: $rows ++;
11575: }
11576: my $check = '';
11577: if ($inputtype eq 'radio') {
11578: if (keys(%currhash) == 0) {
11579: if (!$i) {
11580: $check = ' checked="checked"';
11581: }
11582: } elsif (exists($currhash{$domcoord[$i]})) {
11583: $check = ' checked="checked"';
11584: }
11585: } else {
11586: if (exists($currhash{$domcoord[$i]})) {
11587: $check = ' checked="checked"';
11588: }
11589: }
11590: if ($i == @domcoord - 1) {
11591: my $colsleft = $numinrow - $rem;
11592: if ($colsleft > 1) {
11593: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11594: } else {
11595: $table .= '<td class="LC_left_item">';
11596: }
11597: } else {
11598: $table .= '<td class="LC_left_item">';
11599: }
11600: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11601: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11602: $table .= '<span class="LC_nobreak"><label>'.
11603: '<input type="'.$inputtype.'" name="'.$name.'"'.
11604: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11605: if ($user ne $dcname.':'.$dcdom) {
11606: $table .= ' ('.$dcname.':'.$dcdom.')';
11607: }
11608: $table .= '</label></span></td>';
11609: }
11610: $table .= '</tr></table>';
11611: } elsif ($numdcs == 1) {
11612: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11613: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11614: if ($inputtype eq 'radio') {
11615: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11616: if ($user ne $dcname.':'.$dcdom) {
11617: $table .= ' ('.$dcname.':'.$dcdom.')';
11618: }
11619: } else {
11620: my $check;
11621: if (exists($currhash{$domcoord[0]})) {
11622: $check = ' checked="checked"';
11623: }
11624: $table = '<span class="LC_nobreak"><label>'.
11625: '<input type="checkbox" name="'.$name.'" '.
11626: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11627: if ($user ne $dcname.':'.$dcdom) {
11628: $table .= ' ('.$dcname.':'.$dcdom.')';
11629: }
11630: $table .= '</label></span>';
11631: $rows ++;
11632: }
11633: }
11634: return ($numdcs,$table,$rows);
11635: }
11636:
11637: sub usersession_titles {
11638: return &Apache::lonlocal::texthash(
11639: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11640: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11641: spares => 'Servers offloaded to, when busy',
11642: version => 'LON-CAPA version requirement',
11643: excludedomain => 'Allow all, but exclude specific domains',
11644: includedomain => 'Deny all, but include specific domains',
11645: primary => 'Primary (checked first)',
11646: default => 'Default',
11647: );
11648: }
11649:
11650: sub id_for_thisdom {
11651: my (%servers) = @_;
11652: my %altids;
11653: foreach my $server (keys(%servers)) {
11654: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11655: if ($serverhome ne $server) {
11656: $altids{$serverhome} = $server;
11657: }
11658: }
11659: return %altids;
11660: }
11661:
11662: sub count_servers {
11663: my ($currbalancer,%servers) = @_;
11664: my (@spares,$numspares);
11665: foreach my $lonhost (sort(keys(%servers))) {
11666: next if ($currbalancer eq $lonhost);
11667: push(@spares,$lonhost);
11668: }
11669: if ($currbalancer) {
11670: $numspares = scalar(@spares);
11671: } else {
11672: $numspares = scalar(@spares) - 1;
11673: }
11674: return ($numspares,@spares);
11675: }
11676:
11677: sub lonbalance_targets_js {
11678: my ($dom,$types,$servers,$settings) = @_;
11679: my $select = &mt('Select');
11680: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11681: if (ref($servers) eq 'HASH') {
11682: $alltargets = join("','",sort(keys(%{$servers})));
11683: my @homedoms;
11684: foreach my $server (sort(keys(%{$servers}))) {
11685: if (&Apache::lonnet::host_domain($server) eq $dom) {
11686: push(@homedoms,'1');
11687: } else {
11688: push(@homedoms,'0');
11689: }
11690: }
11691: $allishome = join("','",@homedoms);
11692: }
11693: if (ref($types) eq 'ARRAY') {
11694: if (@{$types} > 0) {
11695: @alltypes = @{$types};
11696: }
11697: }
11698: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11699: $allinsttypes = join("','",@alltypes);
11700: my (%currbalancer,%currtargets,%currrules,%existing);
11701: if (ref($settings) eq 'HASH') {
11702: %existing = %{$settings};
11703: }
11704: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11705: \%currtargets,\%currrules);
11706: my $balancers = join("','",sort(keys(%currbalancer)));
11707: return <<"END";
11708:
11709: <script type="text/javascript">
11710: // <![CDATA[
11711:
11712: currBalancers = new Array('$balancers');
11713:
11714: function toggleTargets(balnum) {
11715: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11716: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11717: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11718: var prevbalancer = prevhostitem.value;
11719: var baltotal = document.getElementById('loadbalancing_total').value;
11720: prevhostitem.value = balancer;
11721: if (prevbalancer != '') {
11722: var prevIdx = currBalancers.indexOf(prevbalancer);
11723: if (prevIdx != -1) {
11724: currBalancers.splice(prevIdx,1);
11725: }
11726: }
11727: if (balancer == '') {
11728: hideSpares(balnum);
11729: } else {
11730: var currIdx = currBalancers.indexOf(balancer);
11731: if (currIdx == -1) {
11732: currBalancers.push(balancer);
11733: }
11734: var homedoms = new Array('$allishome');
11735: var ishomedom = homedoms[lonhostitem.selectedIndex];
11736: showSpares(balancer,ishomedom,balnum);
11737: }
11738: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11739: return;
11740: }
11741:
11742: function showSpares(balancer,ishomedom,balnum) {
11743: var alltargets = new Array('$alltargets');
11744: var insttypes = new Array('$allinsttypes');
11745: var offloadtypes = new Array('primary','default');
11746:
11747: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11748: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11749:
11750: for (var i=0; i<offloadtypes.length; i++) {
11751: var count = 0;
11752: for (var j=0; j<alltargets.length; j++) {
11753: if (alltargets[j] != balancer) {
11754: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11755: item.value = alltargets[j];
11756: item.style.textAlign='left';
11757: item.style.textFace='normal';
11758: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11759: if (currBalancers.indexOf(alltargets[j]) == -1) {
11760: item.disabled = '';
11761: } else {
11762: item.disabled = 'disabled';
11763: item.checked = false;
11764: }
11765: count ++;
11766: }
11767: }
11768: }
11769: for (var k=0; k<insttypes.length; k++) {
11770: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11771: if (ishomedom == 1) {
11772: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11773: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11774: } else {
11775: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11776: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11777: }
11778: } else {
11779: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11780: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11781: }
11782: if ((insttypes[k] != '_LC_external') &&
11783: ((insttypes[k] != '_LC_internetdom') ||
11784: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11785: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11786: item.options.length = 0;
11787: item.options[0] = new Option("","",true,true);
11788: var idx = 0;
11789: for (var m=0; m<alltargets.length; m++) {
11790: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11791: idx ++;
11792: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11793: }
11794: }
11795: }
11796: }
11797: return;
11798: }
11799:
11800: function hideSpares(balnum) {
11801: var alltargets = new Array('$alltargets');
11802: var insttypes = new Array('$allinsttypes');
11803: var offloadtypes = new Array('primary','default');
11804:
11805: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11806: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11807:
11808: var total = alltargets.length - 1;
11809: for (var i=0; i<offloadtypes; i++) {
11810: for (var j=0; j<total; j++) {
11811: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11812: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11813: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11814: }
11815: }
11816: for (var k=0; k<insttypes.length; k++) {
11817: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11818: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11819: if (insttypes[k] != '_LC_external') {
11820: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11821: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11822: }
11823: }
11824: return;
11825: }
11826:
11827: function checkOffloads(item,balnum,type) {
11828: var alltargets = new Array('$alltargets');
11829: var offloadtypes = new Array('primary','default');
11830: if (item.checked) {
11831: var total = alltargets.length - 1;
11832: var other;
11833: if (type == offloadtypes[0]) {
11834: other = offloadtypes[1];
11835: } else {
11836: other = offloadtypes[0];
11837: }
11838: for (var i=0; i<total; i++) {
11839: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11840: if (server == item.value) {
11841: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11842: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11843: }
11844: }
11845: }
11846: }
11847: return;
11848: }
11849:
11850: function singleServerToggle(balnum,type) {
11851: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11852: if (offloadtoSelIdx == 0) {
11853: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11854: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11855:
11856: } else {
11857: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11858: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11859: }
11860: return;
11861: }
11862:
11863: function balanceruleChange(formname,balnum,type) {
11864: if (type == '_LC_external') {
11865: return;
11866: }
11867: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11868: for (var i=0; i<typesRules.length; i++) {
11869: if (formname.elements[typesRules[i]].checked) {
11870: if (formname.elements[typesRules[i]].value != 'specific') {
11871: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11872: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11873: } else {
11874: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11875: }
11876: }
11877: }
11878: return;
11879: }
11880:
11881: function balancerDeleteChange(balnum) {
11882: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11883: var baltotal = document.getElementById('loadbalancing_total').value;
11884: var addtarget;
11885: var removetarget;
11886: var action = 'delete';
11887: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11888: var lonhost = hostitem.value;
11889: var currIdx = currBalancers.indexOf(lonhost);
11890: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11891: if (currIdx != -1) {
11892: currBalancers.splice(currIdx,1);
11893: }
11894: addtarget = lonhost;
11895: } else {
11896: if (currIdx == -1) {
11897: currBalancers.push(lonhost);
11898: }
11899: removetarget = lonhost;
11900: action = 'undelete';
11901: }
11902: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11903: }
11904: return;
11905: }
11906:
11907: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11908: if (baltotal > 1) {
11909: var offloadtypes = new Array('primary','default');
11910: var alltargets = new Array('$alltargets');
11911: var insttypes = new Array('$allinsttypes');
11912: for (var i=0; i<baltotal; i++) {
11913: if (i != balnum) {
11914: for (var j=0; j<offloadtypes.length; j++) {
11915: var total = alltargets.length - 1;
11916: for (var k=0; k<total; k++) {
11917: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11918: var server = serveritem.value;
11919: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11920: if (server == addtarget) {
11921: serveritem.disabled = '';
11922: }
11923: }
11924: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11925: if (server == removetarget) {
11926: serveritem.disabled = 'disabled';
11927: serveritem.checked = false;
11928: }
11929: }
11930: }
11931: }
11932: for (var j=0; j<insttypes.length; j++) {
11933: if (insttypes[j] != '_LC_external') {
11934: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11935: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11936: var currSel = singleserver.selectedIndex;
11937: var currVal = singleserver.options[currSel].value;
11938: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11939: var numoptions = singleserver.options.length;
11940: var needsnew = 1;
11941: for (var k=0; k<numoptions; k++) {
11942: if (singleserver.options[k] == addtarget) {
11943: needsnew = 0;
11944: break;
11945: }
11946: }
11947: if (needsnew == 1) {
11948: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11949: }
11950: }
11951: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11952: singleserver.options.length = 0;
11953: if ((currVal) && (currVal != removetarget)) {
11954: singleserver.options[0] = new Option("","",false,false);
11955: } else {
11956: singleserver.options[0] = new Option("","",true,true);
11957: }
11958: var idx = 0;
11959: for (var m=0; m<alltargets.length; m++) {
11960: if (currBalancers.indexOf(alltargets[m]) == -1) {
11961: idx ++;
11962: if (currVal == alltargets[m]) {
11963: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11964: } else {
11965: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11966: }
11967: }
11968: }
11969: }
11970: }
11971: }
11972: }
11973: }
11974: }
11975: }
11976: return;
11977: }
11978:
11979: // ]]>
11980: </script>
11981:
11982: END
11983: }
11984:
11985: sub new_spares_js {
11986: my @sparestypes = ('primary','default');
11987: my $types = join("','",@sparestypes);
11988: my $select = &mt('Select');
11989: return <<"END";
11990:
11991: <script type="text/javascript">
11992: // <![CDATA[
11993:
11994: function updateNewSpares(formname,lonhost) {
11995: var types = new Array('$types');
11996: var include = new Array();
11997: var exclude = new Array();
11998: for (var i=0; i<types.length; i++) {
11999: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
12000: for (var j=0; j<spareboxes.length; j++) {
12001: if (formname.elements[spareboxes[j]].checked) {
12002: exclude.push(formname.elements[spareboxes[j]].value);
12003: } else {
12004: include.push(formname.elements[spareboxes[j]].value);
12005: }
12006: }
12007: }
12008: for (var i=0; i<types.length; i++) {
12009: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
12010: var selIdx = newSpare.selectedIndex;
12011: var currnew = newSpare.options[selIdx].value;
12012: var okSpares = new Array();
12013: for (var j=0; j<newSpare.options.length; j++) {
12014: var possible = newSpare.options[j].value;
12015: if (possible != '') {
12016: if (exclude.indexOf(possible) == -1) {
12017: okSpares.push(possible);
12018: } else {
12019: if (currnew == possible) {
12020: selIdx = 0;
12021: }
12022: }
12023: }
12024: }
12025: for (var k=0; k<include.length; k++) {
12026: if (okSpares.indexOf(include[k]) == -1) {
12027: okSpares.push(include[k]);
12028: }
12029: }
12030: okSpares.sort();
12031: newSpare.options.length = 0;
12032: if (selIdx == 0) {
12033: newSpare.options[0] = new Option("$select","",true,true);
12034: } else {
12035: newSpare.options[0] = new Option("$select","",false,false);
12036: }
12037: for (var m=0; m<okSpares.length; m++) {
12038: var idx = m+1;
12039: var selThis = 0;
12040: if (selIdx != 0) {
12041: if (okSpares[m] == currnew) {
12042: selThis = 1;
12043: }
12044: }
12045: if (selThis == 1) {
12046: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
12047: } else {
12048: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
12049: }
12050: }
12051: }
12052: return;
12053: }
12054:
12055: function checkNewSpares(lonhost,type) {
12056: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
12057: var chosen = newSpare.options[newSpare.selectedIndex].value;
12058: if (chosen != '') {
12059: var othertype;
12060: var othernewSpare;
12061: if (type == 'primary') {
12062: othernewSpare = document.getElementById('newspare_default_'+lonhost);
12063: }
12064: if (type == 'default') {
12065: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
12066: }
12067: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
12068: othernewSpare.selectedIndex = 0;
12069: }
12070: }
12071: return;
12072: }
12073:
12074: // ]]>
12075: </script>
12076:
12077: END
12078:
12079: }
12080:
12081: sub common_domprefs_js {
12082: return <<"END";
12083:
12084: <script type="text/javascript">
12085: // <![CDATA[
12086:
12087: function getIndicesByName(formname,item) {
12088: var group = new Array();
12089: for (var i=0;i<formname.elements.length;i++) {
12090: if (formname.elements[i].name == item) {
12091: group.push(formname.elements[i].id);
12092: }
12093: }
12094: return group;
12095: }
12096:
12097: // ]]>
12098: </script>
12099:
12100: END
12101:
12102: }
12103:
12104: sub recaptcha_js {
12105: my %lt = &captcha_phrases();
12106: return <<"END";
12107:
12108: <script type="text/javascript">
12109: // <![CDATA[
12110:
12111: function updateCaptcha(caller,context) {
12112: var privitem;
12113: var pubitem;
12114: var privtext;
12115: var pubtext;
12116: if (document.getElementById(context+'_recaptchapub')) {
12117: pubitem = document.getElementById(context+'_recaptchapub');
12118: } else {
12119: return;
12120: }
12121: if (document.getElementById(context+'_recaptchapriv')) {
12122: privitem = document.getElementById(context+'_recaptchapriv');
12123: } else {
12124: return;
12125: }
12126: if (document.getElementById(context+'_recaptchapubtxt')) {
12127: pubtext = document.getElementById(context+'_recaptchapubtxt');
12128: } else {
12129: return;
12130: }
12131: if (document.getElementById(context+'_recaptchaprivtxt')) {
12132: privtext = document.getElementById(context+'_recaptchaprivtxt');
12133: } else {
12134: return;
12135: }
12136: if (caller.checked) {
12137: if (caller.value == 'recaptcha') {
12138: pubitem.type = 'text';
12139: privitem.type = 'text';
12140: pubitem.size = '40';
12141: privitem.size = '40';
12142: pubtext.innerHTML = "$lt{'pub'}";
12143: privtext.innerHTML = "$lt{'priv'}";
12144: } else {
12145: pubitem.type = 'hidden';
12146: privitem.type = 'hidden';
12147: pubtext.innerHTML = '';
12148: privtext.innerHTML = '';
12149: }
12150: }
12151: return;
12152: }
12153:
12154: // ]]>
12155: </script>
12156:
12157: END
12158:
12159: }
12160:
12161: sub toggle_display_js {
12162: return <<"END";
12163:
12164: <script type="text/javascript">
12165: // <![CDATA[
12166:
12167: function toggleDisplay(domForm,caller) {
12168: if (document.getElementById(caller)) {
12169: var divitem = document.getElementById(caller);
12170: var optionsElement = domForm.coursecredits;
12171: var checkval = 1;
12172: var dispval = 'block';
12173: if (caller == 'emailoptions') {
12174: optionsElement = domForm.cancreate_email;
12175: }
12176: if (caller == 'studentsubmission') {
12177: optionsElement = domForm.postsubmit;
12178: }
12179: if (caller == 'cloneinstcode') {
12180: optionsElement = domForm.canclone;
12181: checkval = 'instcode';
12182: }
12183: if (optionsElement.length) {
12184: var currval;
12185: for (var i=0; i<optionsElement.length; i++) {
12186: if (optionsElement[i].checked) {
12187: currval = optionsElement[i].value;
12188: }
12189: }
12190: if (currval == checkval) {
12191: divitem.style.display = dispval;
12192: } else {
12193: divitem.style.display = 'none';
12194: }
12195: }
12196: }
12197: return;
12198: }
12199:
12200: // ]]>
12201: </script>
12202:
12203: END
12204:
12205: }
12206:
12207: sub captcha_phrases {
12208: return &Apache::lonlocal::texthash (
12209: priv => 'Private key',
12210: pub => 'Public key',
12211: original => 'original (CAPTCHA)',
12212: recaptcha => 'successor (ReCAPTCHA)',
12213: notused => 'unused',
12214: );
12215: }
12216:
12217: sub devalidate_remote_domconfs {
12218: my ($dom,$cachekeys) = @_;
12219: return unless (ref($cachekeys) eq 'HASH');
12220: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12221: my %thismachine;
12222: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12223: my @posscached = ('domainconfig','domdefaults');
12224: if (keys(%servers)) {
12225: foreach my $server (keys(%servers)) {
12226: next if ($thismachine{$server});
12227: my @cached;
12228: foreach my $name (@posscached) {
12229: if ($cachekeys->{$name}) {
12230: push(@cached,&escape($name).':'.&escape($dom));
12231: }
12232: }
12233: if (@cached) {
12234: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12235: }
12236: }
12237: }
12238: return;
12239: }
12240:
12241: 1;
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